/* =========================================================
   進階網頁設計｜單元頁「數位介面風格」共用設計系統（unit-digital）
   ---------------------------------------------------------
   配色沿用 web05.html：深海洋藍綠＋鮮明藍綠（turquoise）＋日落橘，
   再往「數位介面」的方向推進：格線底紋、終端機視窗、Mono 標籤、
   可操作的元件（分頁、切換、滑桿、篩選、檢核清單、小測驗）。
   所有樣式都包在 .dg-page 底下，不影響共用 header／footer。
   第一個套用頁面：web01.html；之後其他單元頁直接沿用這支 CSS。
   ========================================================= */

:root {
  --dg-deep: #07262c;
  --dg-deep-2: #0b333b;
  --dg-deep-3: #114550;
  --dg-paper: #F5FAFB;
  --dg-surface: #FFFFFF;
  --dg-surface-2: #EFF8F9;
  --dg-surface-3: #E1F2F4;
  --dg-ink: #0B2A30;
  --dg-ink-soft: #3D6169;
  --dg-ink-faint: #5F8288;
  --dg-line: #D8EFF2;
  --dg-line-strong: #AEDEE5;
  --dg-teal: #0EA5B8;
  --dg-teal-glow: #5EE6F2;
  --dg-teal-soft: #E4F7F9;
  --dg-teal-strong: #066B7A;
  --dg-orange: #E8622A;
  --dg-orange-soft: #FFF1E4;
  --dg-orange-strong: #B84418;
  --dg-amber: #D89A2E;
  --dg-amber-soft: #FCF2DE;
  --dg-ok: #12805C;
  --dg-ok-soft: #E3F6EE;
  --dg-bad: #C2410C;
  --dg-font-sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  --dg-font-display: "Space Grotesk", "Noto Sans TC", system-ui, sans-serif;
  --dg-font-mono: "JetBrains Mono", "Overpass Mono", "SFMono-Regular", Consolas, monospace;
  --dg-radius: 14px;
  --dg-radius-sm: 8px;
  --dg-ease: cubic-bezier(.16, .84, .44, 1);
  --dg-shadow: 0 1px 0 rgba(6, 30, 34, .04), 0 14px 34px -22px rgba(6, 30, 34, .35);
  --dg-header-h: 76px;
}

/* ---------- 閱讀進度條（固定在畫面最上緣） ---------- */
.dg-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 1000;
  background: transparent; pointer-events: none;
}
.dg-progress span {
  display: block; height: 100%; width: 100%; transform-origin: left; transform: scaleX(0);
  background: linear-gradient(90deg, var(--dg-teal), var(--dg-orange));
  box-shadow: 0 0 12px rgba(14, 165, 184, .6);
}

/* =========================================================
   Hero：沿用 .page-title（讓共用 header 維持透明疊在頂圖上）
   ========================================================= */
.page-title.dg-hero {
  --background-color: var(--dg-deep);
  text-align: left; padding: calc(var(--dg-header-h) + 46px) 0 64px;
  background: var(--dg-deep); overflow: hidden; color: #fff;
}
.page-title.dg-hero::before {
  /* 格線底紋＋兩顆品牌色光暈 */
  content: ""; position: absolute; inset: 0; z-index: 0; background-color: transparent;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(14, 165, 184, .45), transparent 42%),
    radial-gradient(circle at 92% 88%, rgba(232, 98, 42, .38), transparent 46%),
    linear-gradient(rgba(94, 230, 242, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 230, 242, .07) 1px, transparent 1px);
  background-size: auto, auto, 32px 32px, 32px 32px;
  mask-image: linear-gradient(180deg, #000 70%, transparent);
  -webkit-mask-image: linear-gradient(180deg, #000 70%, transparent);
}
.page-title.dg-hero::after {
  /* 掃描線：緩慢往下移動的一道光 */
  content: ""; position: absolute; left: 0; right: 0; height: 120px; top: -120px; z-index: 0;
  background: linear-gradient(180deg, transparent, rgba(94, 230, 242, .08), transparent);
  animation: dgScan 7s linear infinite; pointer-events: none;
}
@keyframes dgScan { to { transform: translateY(900px); } }
.page-title.dg-hero .container { position: relative; z-index: 1; }
.dg-hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center; }
.dg-hero-tag {
  display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-family: var(--dg-font-mono); font-size: 12px; letter-spacing: .08em; color: var(--dg-teal-glow);
  margin-bottom: 18px;
}
.dg-hero-tag .pill { border: 1px solid rgba(94, 230, 242, .45); border-radius: 999px; padding: 3px 10px; }
.dg-hero-tag .pill.solid { background: var(--dg-orange); border-color: var(--dg-orange); color: #fff; }
.page-title.dg-hero h1 {
  font-family: var(--dg-font-sans); font-weight: 900; color: #fff;
  font-size: clamp(28px, 4vw, 50px); line-height: 1.2; letter-spacing: .01em; margin: 0 0 16px;
}
.page-title.dg-hero h1 .hl {
  background: linear-gradient(90deg, var(--dg-teal-glow), #FFB38A);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.dg-hero-sub { font-size: 16.5px; line-height: 1.8; color: rgba(255, 255, 255, .78); max-width: 34em; margin: 0 0 22px; }
.dg-hero-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.dg-hero-meta span {
  font-family: var(--dg-font-mono); font-size: 12px; color: rgba(255, 255, 255, .8);
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 8px; padding: 6px 10px; display: inline-flex; gap: 6px; align-items: center;
}
.dg-hero-meta b { color: #fff; font-weight: 600; }
.dg-hero-cta { display: flex; flex-wrap: wrap; gap: 10px; }
.page-title.dg-hero .breadcrumbs { margin-top: 26px; }
.page-title.dg-hero .breadcrumbs ol { justify-content: flex-start; font-family: var(--dg-font-mono); font-size: 12px; color: rgba(255, 255, 255, .55); }
.page-title.dg-hero .breadcrumbs ol li a { color: rgba(255, 255, 255, .75); }
.page-title.dg-hero .breadcrumbs ol li a:hover { color: #fff; }
.page-title.dg-hero .breadcrumbs ol li.current { color: var(--dg-teal-glow); }
@media (prefers-reduced-motion: reduce) { .page-title.dg-hero::after { animation: none; display: none; } }

/* 終端機視窗（Hero 右側） */
.dg-terminal {
  background: rgba(3, 20, 24, .78); border: 1px solid rgba(94, 230, 242, .25); border-radius: 14px;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .7), inset 0 1px 0 rgba(255, 255, 255, .06);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); overflow: hidden;
}
.dg-terminal-bar { display: flex; align-items: center; gap: 7px; padding: 10px 14px; border-bottom: 1px solid rgba(94, 230, 242, .14); font-family: var(--dg-font-mono); font-size: 11px; color: rgba(255, 255, 255, .5); }
.dg-terminal-bar i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; background: #ff5f57; }
.dg-terminal-bar i:nth-child(2) { background: #febc2e; }
.dg-terminal-bar i:nth-child(3) { background: #28c840; margin-right: 8px; }
.dg-terminal-body { padding: 16px 18px 20px; font-family: var(--dg-font-mono); font-size: 13px; line-height: 1.9; color: rgba(255, 255, 255, .86); min-height: 236px; }
.dg-terminal-body .ln { display: block; white-space: pre-wrap; }
.dg-terminal-body .p { color: var(--dg-teal-glow); }
.dg-terminal-body .c { color: rgba(255, 255, 255, .42); }
.dg-terminal-body .o { color: #FFB38A; }
.dg-terminal-body .ok { color: #6EE7B7; }
.dg-caret { display: inline-block; width: 8px; height: 1.05em; background: var(--dg-orange); vertical-align: -3px; animation: dgBlink 1s steps(1) infinite; }
@keyframes dgBlink { 50% { opacity: 0; } }

@media (max-width: 991px) {
  .dg-hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .page-title.dg-hero { padding-bottom: 48px; }
}

/* =========================================================
   按鈕
   ========================================================= */
.dg-btn {
  --b: var(--dg-orange);
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font-family: var(--dg-font-sans); font-size: 14.5px; font-weight: 700; line-height: 1;
  padding: 12px 18px; border-radius: 10px; border: 1px solid var(--b);
  background: var(--b); color: #fff; text-decoration: none;
  transition: transform .2s var(--dg-ease), box-shadow .2s var(--dg-ease), background .2s;
}
.dg-btn:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 24px -12px var(--b); }
.dg-btn.ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .35); }
.dg-btn.ghost:hover { border-color: #fff; box-shadow: none; }
.dg-btn.line { background: var(--dg-surface); color: var(--dg-ink); border-color: var(--dg-line-strong); }
.dg-btn.line:hover { color: var(--dg-orange-strong); border-color: var(--dg-orange); box-shadow: none; }
.dg-btn.sm { font-size: 13px; padding: 9px 13px; border-radius: 8px; }
.dg-btn .k { font-family: var(--dg-font-mono); font-size: 11px; opacity: .7; font-weight: 500; }

/* =========================================================
   主內容版面
   ========================================================= */
.dg-page {
  background-color: var(--dg-paper);
  background-image: radial-gradient(#DCEFF2 1px, transparent 1.2px);
  background-size: 24px 24px;
  color: var(--dg-ink); font-family: var(--dg-font-sans);
  font-size: 16.5px; line-height: 1.85; -webkit-font-smoothing: antialiased;
  padding: 44px 0 96px;
}
.dg-page *, .dg-page *::before, .dg-page *::after { box-sizing: border-box; }
.dg-page section { background: transparent; overflow: visible; padding: 0; color: inherit; }
.dg-page h2, .dg-page h3, .dg-page h4, .dg-page h5 { font-family: var(--dg-font-sans); color: var(--dg-ink); margin: 0; letter-spacing: .01em; }
.dg-page p { color: var(--dg-ink-soft); margin: 0 0 1em; }
.dg-page a { color: var(--dg-teal-strong); text-underline-offset: 3px; }
.dg-page a:hover { color: var(--dg-orange-strong); }
.dg-page strong { color: var(--dg-ink); }
.dg-page img { max-width: 100%; height: auto; display: block; }
.dg-page code, .dg-mono { font-family: var(--dg-font-mono); }
.dg-page :focus-visible { outline: 3px solid var(--dg-orange); outline-offset: 2px; border-radius: 6px; }

.dg-shell { max-width: 1280px; margin: 0 auto; padding: 0 clamp(16px, 3.5vw, 40px); }
.dg-layout > * { min-width: 0; }
.dg-layout { display: grid; grid-template-columns: 236px minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }

/* ---------- 左側章節導覽（桌機）／橫向晶片列（手機） ---------- */
.dg-rail { position: sticky; top: calc(var(--dg-header-h) + 18px); }
.dg-rail-box { background: var(--dg-surface); border: 1px solid var(--dg-line); border-radius: var(--dg-radius); padding: 14px; box-shadow: var(--dg-shadow); }
.dg-rail-label { font-family: var(--dg-font-mono); font-size: 11px; letter-spacing: .12em; color: var(--dg-ink-faint); display: flex; justify-content: space-between; padding: 2px 6px 10px; }
.dg-rail-label b { color: var(--dg-orange-strong); font-weight: 600; }
.dg-rail ol { list-style: none; margin: 0; padding: 0; counter-reset: none; }
.dg-rail li { margin: 0; }
.dg-rail ol a {
  display: grid; grid-template-columns: 30px 1fr; align-items: center; gap: 8px;
  padding: 9px 8px; border-radius: 9px; text-decoration: none;
  color: var(--dg-ink-soft); font-size: 14px; line-height: 1.4; font-weight: 500;
  transition: background .2s, color .2s;
}
.dg-rail ol a .n {
  font-family: var(--dg-font-mono); font-size: 11px; font-weight: 600; text-align: center;
  border: 1px solid var(--dg-line-strong); border-radius: 7px; padding: 3px 0; color: var(--dg-ink-faint);
  transition: all .2s;
}
.dg-rail ol a:hover { background: var(--dg-surface-2); color: var(--dg-ink); }
.dg-rail ol a.is-active { background: var(--dg-deep); color: #fff; }
.dg-rail ol a.is-active .n { background: var(--dg-orange); border-color: var(--dg-orange); color: #fff; }
.dg-rail ol a.is-done:not(.is-active) .n { background: var(--dg-teal-soft); border-color: var(--dg-teal); color: var(--dg-teal-strong); }
.dg-rail-meter { margin-top: 12px; padding: 10px 6px 2px; border-top: 1px dashed var(--dg-line-strong); font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); }
.dg-rail-meter .bar { height: 6px; border-radius: 99px; background: var(--dg-surface-3); overflow: hidden; margin-top: 6px; }
.dg-rail-meter .bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--dg-teal), var(--dg-orange)); transition: width .3s; }
.dg-rail-links { margin-top: 12px; display: grid; gap: 8px; }
.dg-rail-links .dg-btn { justify-content: center; white-space: nowrap; }

@media (max-width: 1080px) {
  .dg-layout { grid-template-columns: minmax(0, 1fr); }
  .dg-rail { top: calc(var(--dg-header-h) - 6px); z-index: 20; margin: -10px -4px 0; }
  .dg-rail-box { padding: 8px; border-radius: 12px; background: rgba(255, 255, 255, .94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
  .dg-rail-label, .dg-rail-meter, .dg-rail-links { display: none; }
  .dg-rail ol { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; scroll-snap-type: x proximity; }
  .dg-rail ol::-webkit-scrollbar { display: none; }
  .dg-rail li { flex: none; scroll-snap-align: start; }
  .dg-rail ol a { grid-template-columns: auto auto; padding: 7px 11px 7px 8px; font-size: 13px; white-space: nowrap; }
  .dg-rail ol a .n { padding: 2px 5px; }
}

/* ---------- 章節 ---------- */
.dg-section { scroll-margin-top: calc(var(--dg-header-h) + 70px); padding: 8px 0 64px; }
.dg-section + .dg-section { border-top: 1px dashed var(--dg-line-strong); padding-top: 56px; }
.dg-sec-head { display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; align-items: end; margin-bottom: 26px; }
.dg-sec-num {
  grid-row: span 2; font-family: var(--dg-font-display); font-weight: 700; font-size: clamp(48px, 6vw, 76px); line-height: .85;
  color: transparent; -webkit-text-stroke: 1.5px var(--dg-teal); letter-spacing: -.02em;
}
.dg-kicker { font-family: var(--dg-font-mono); font-size: 12px; letter-spacing: .12em; color: var(--dg-orange-strong); text-transform: uppercase; }
.dg-sec-head h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 900; line-height: 1.3; }
.dg-lead { font-size: 18px; line-height: 1.85; color: var(--dg-ink-soft); max-width: 44em; margin-bottom: 26px; }
.dg-sub { display: flex; align-items: center; gap: 10px; margin: 44px 0 16px; }
.dg-sub h3 { font-size: 21px; font-weight: 800; line-height: 1.4; }
.dg-sub .tag { font-family: var(--dg-font-mono); font-size: 11px; font-weight: 600; color: #fff; background: var(--dg-teal-strong); border-radius: 6px; padding: 3px 8px; flex: none; }
.dg-hint { font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-ink-faint); display: inline-flex; align-items: center; gap: 6px; margin-bottom: 12px; }
.dg-hint i { color: var(--dg-orange); }

/* ---------- 卡片／視窗 ---------- */
.dg-card { background: var(--dg-surface); border: 1px solid var(--dg-line); border-radius: var(--dg-radius); padding: 24px; box-shadow: var(--dg-shadow); }
.dg-window { background: var(--dg-surface); border: 1px solid var(--dg-line); border-radius: var(--dg-radius); box-shadow: var(--dg-shadow); overflow: hidden; }
.dg-window-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: var(--dg-surface-2); border-bottom: 1px solid var(--dg-line); font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); }
.dg-window-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--dg-line-strong); display: inline-block; }
.dg-window-bar i:nth-child(3) { margin-right: 8px; }
.dg-window-bar .right { margin-left: auto; }
.dg-window-body { padding: 24px; }

.dg-grid { display: grid; gap: 16px; }
.dg-grid.c2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dg-grid.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dg-grid.c4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) { .dg-grid.c3, .dg-grid.c4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .dg-grid.c2, .dg-grid.c3, .dg-grid.c4 { grid-template-columns: 1fr; } }

/* 任務卡（課程定位） */
.dg-mission { position: relative; overflow: hidden; background: var(--dg-deep); color: #fff; border-radius: 18px; padding: clamp(24px, 4vw, 40px); border: 1px solid var(--dg-deep-3); }
.dg-mission::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(94, 230, 242, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(94, 230, 242, .06) 1px, transparent 1px); background-size: 24px 24px; pointer-events: none; }
.dg-mission::after { content: ""; position: absolute; width: 360px; height: 360px; right: -120px; top: -160px; background: radial-gradient(circle, rgba(232, 98, 42, .45), transparent 70%); filter: blur(30px); pointer-events: none; }
.dg-mission > * { position: relative; z-index: 1; }
.dg-mission .dg-kicker { color: var(--dg-teal-glow); }
.dg-mission h3 { color: #fff; font-size: clamp(22px, 2.8vw, 30px); font-weight: 900; line-height: 1.4; margin: 10px 0 14px; }
.dg-mission h3 em { font-style: normal; color: #FFB38A; }
.dg-mission p { color: rgba(255, 255, 255, .78); max-width: 46em; }
.dg-role-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.dg-role-row span { font-size: 13.5px; border: 1px solid rgba(94, 230, 242, .35); background: rgba(94, 230, 242, .08); color: #DFFBFE; border-radius: 999px; padding: 6px 12px; }
.dg-role-row span i { margin-right: 6px; color: var(--dg-teal-glow); }

/* =========================================================
   互動元件：分段切換（segmented）／分頁（tabs）
   ========================================================= */
.dg-seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; background: var(--dg-surface-3); border: 1px solid var(--dg-line); border-radius: 12px; }
.dg-seg button {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  font-family: var(--dg-font-sans); font-size: 14px; font-weight: 700; color: var(--dg-ink-soft);
  padding: 9px 14px; border-radius: 9px; line-height: 1.2; display: inline-flex; align-items: center; gap: 7px;
  transition: background .2s, color .2s, box-shadow .2s;
}
.dg-seg button:hover { color: var(--dg-ink); }
.dg-seg button[aria-selected="true"], .dg-seg button[aria-pressed="true"] { background: var(--dg-surface); color: var(--dg-ink); box-shadow: 0 4px 12px -6px rgba(6, 30, 34, .35); }
.dg-seg button[aria-selected="true"] .k, .dg-seg button[aria-pressed="true"] .k { color: var(--dg-orange-strong); }
.dg-seg button .k { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); }
.dg-seg.dark { background: var(--dg-deep); border-color: var(--dg-deep-3); }
.dg-seg.dark button { color: rgba(255, 255, 255, .7); }
.dg-seg.dark button[aria-selected="true"], .dg-seg.dark button[aria-pressed="true"] { background: var(--dg-orange); color: #fff; }
.dg-seg.dark button[aria-selected="true"] .k { color: #fff; }
.dg-panel[hidden] { display: none !important; }
.dg-panel { animation: dgFadeUp .35s var(--dg-ease); }
@keyframes dgFadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .dg-panel { animation: none; } }

/* =========================================================
   課程路線圖（Stepper）
   ========================================================= */
.dg-roadmap { margin-top: 18px; }
.dg-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; position: relative; margin-bottom: 18px; }
.dg-steps::before { content: ""; position: absolute; left: 12.5%; right: 12.5%; top: 26px; height: 2px; background: repeating-linear-gradient(90deg, var(--dg-line-strong) 0 6px, transparent 6px 12px); }
.dg-step {
  appearance: none; background: none; border: 0; cursor: pointer; position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 0 6px; text-align: center;
  font-family: var(--dg-font-sans); color: var(--dg-ink-soft);
}
.dg-step .dot {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  background: var(--dg-surface); border: 1.5px solid var(--dg-line-strong); font-size: 20px; color: var(--dg-teal-strong);
  transition: all .25s var(--dg-ease); box-shadow: var(--dg-shadow);
}
.dg-step .t { font-weight: 800; font-size: 15px; color: var(--dg-ink); line-height: 1.35; }
.dg-step .w { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); }
.dg-step:hover .dot { border-color: var(--dg-teal); transform: translateY(-2px); }
.dg-step[aria-selected="true"] .dot { background: var(--dg-deep); border-color: var(--dg-deep); color: var(--dg-teal-glow); transform: translateY(-3px) scale(1.04); box-shadow: 0 0 0 6px rgba(14, 165, 184, .16), var(--dg-shadow); }
.dg-step[aria-selected="true"] .w { color: var(--dg-orange-strong); }
.dg-phase { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 22px; align-items: start; }
.dg-phase h4 { font-size: 19px; font-weight: 800; margin-bottom: 6px; }
.dg-phase p { font-size: 15.5px; }
.dg-unit-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.dg-unit-list a {
  display: grid; grid-template-columns: 46px 1fr auto; gap: 10px; align-items: center;
  padding: 10px 12px; border-radius: 10px; border: 1px solid var(--dg-line); background: var(--dg-paper);
  text-decoration: none; color: var(--dg-ink); font-size: 14.5px; line-height: 1.45; font-weight: 500;
  transition: border-color .2s, transform .2s var(--dg-ease), background .2s;
}
.dg-unit-list a .u { font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-teal-strong); font-weight: 600; }
.dg-unit-list a .bi { color: var(--dg-ink-faint); }
.dg-unit-list a:hover { border-color: var(--dg-orange); background: var(--dg-surface); transform: translateX(3px); color: var(--dg-ink); }
.dg-unit-list a[aria-current="page"] { border-color: var(--dg-teal); background: var(--dg-teal-soft); }
.dg-unit-list a[aria-current="page"] .bi::before { content: "\F287"; color: var(--dg-teal); } /* bi-circle-fill：你在這裡 */
@media (max-width: 760px) {
  .dg-phase { grid-template-columns: 1fr; }
  .dg-step .t { font-size: 13px; }
  .dg-step .dot { width: 44px; height: 44px; font-size: 17px; border-radius: 13px; }
  .dg-steps::before { top: 22px; }
}

/* =========================================================
   痛點翻牌卡
   ========================================================= */
.dg-flip { perspective: 1200px; min-height: 236px; }
.dg-flip button.dg-flip-inner {
  appearance: none; border: 0; padding: 0; background: none; cursor: pointer; text-align: left; font: inherit; color: inherit;
  position: relative; display: block; width: 100%; height: 100%; min-height: 236px;
  transform-style: preserve-3d; transition: transform .6s var(--dg-ease);
}
.dg-flip.is-flipped .dg-flip-inner { transform: rotateY(180deg); }
.dg-flip-face {
  position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: var(--dg-radius); padding: 20px; display: flex; flex-direction: column; gap: 8px;
  border: 1px solid var(--dg-line); background: var(--dg-surface); box-shadow: var(--dg-shadow);
}
.dg-flip-face .idx { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); display: flex; justify-content: space-between; align-items: center; }
.dg-flip-face .ico { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; font-size: 19px; background: var(--dg-orange-soft); color: var(--dg-orange-strong); }
.dg-flip-face h4 { font-size: 17px; font-weight: 800; line-height: 1.4; }
.dg-flip-face p { font-size: 14.5px; line-height: 1.7; margin: 0; }
.dg-flip-face .turn { margin-top: auto; font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-orange-strong); display: inline-flex; gap: 6px; align-items: center; }
.dg-flip-face.back { transform: rotateY(180deg); background: var(--dg-deep); border-color: var(--dg-deep-3); }
.dg-flip-face.back .ico { background: rgba(94, 230, 242, .14); color: var(--dg-teal-glow); }
.dg-flip-face.back h4 { color: #fff; }
.dg-flip-face.back p { color: rgba(255, 255, 255, .8); }
.dg-flip-face.back .idx, .dg-flip-face.back .turn { color: var(--dg-teal-glow); }
.dg-flip-face.back .wk { display: inline-block; font-family: var(--dg-font-mono); font-size: 11px; color: #fff; background: var(--dg-orange); border-radius: 5px; padding: 1px 7px; margin-right: 6px; }
.dg-flip:hover .dg-flip-face.front { border-color: var(--dg-orange); }
@media (prefers-reduced-motion: reduce) { .dg-flip button.dg-flip-inner { transition: none; } }

/* =========================================================
   流程切換（傳統 vs AI 協同）
   ========================================================= */
.dg-flow-wrap { margin-top: 6px; }
.dg-flow-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; }
.dg-flow-verdict { font-family: var(--dg-font-mono); font-size: 12px; display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 8px; }
.dg-flow-verdict.slow { background: var(--dg-orange-soft); color: var(--dg-orange-strong); }
.dg-flow-verdict.fast { background: var(--dg-teal-soft); color: var(--dg-teal-strong); }
.dg-flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; position: relative; }
.dg-flow-node {
  appearance: none; cursor: pointer; text-align: left; font: inherit; color: inherit; position: relative;
  background: var(--dg-surface); border: 1px solid var(--dg-line); border-radius: 12px; padding: 16px 16px 14px;
  box-shadow: var(--dg-shadow); transition: border-color .2s, transform .2s var(--dg-ease);
}
.dg-flow-node:not(:last-child)::after {
  content: "\F138"; font-family: "bootstrap-icons"; position: absolute; right: -14px; top: 50%; transform: translate(50%, -50%);
  color: var(--dg-line-strong); font-size: 16px; z-index: 2; background: var(--dg-paper); border-radius: 50%; line-height: 1;
}
.dg-flow-node .s { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); }
.dg-flow-node h5 { font-size: 15.5px; font-weight: 800; line-height: 1.45; margin: 4px 0 4px; }
.dg-flow-node .who { font-size: 13px; color: var(--dg-ink-soft); }
.dg-flow-node:hover { border-color: var(--dg-teal); transform: translateY(-2px); }
.dg-flow-node[aria-pressed="true"] { border-color: var(--dg-teal); box-shadow: 0 0 0 3px rgba(14, 165, 184, .18), var(--dg-shadow); }
.dg-flow.is-legacy .dg-flow-node { background: #FBFCFC; }
.dg-flow.is-legacy .dg-flow-node .s { color: var(--dg-orange-strong); }
.dg-flow-pulse { position: absolute; top: -8px; left: 0; height: 3px; width: 100%; border-radius: 3px; background: var(--dg-surface-3); overflow: hidden; }
.dg-flow-pulse span { position: absolute; top: 0; left: -30%; width: 30%; height: 100%; background: linear-gradient(90deg, transparent, var(--dg-teal), transparent); animation: dgPulse 2.4s linear infinite; }
.dg-flow.is-legacy .dg-flow-pulse span { background: linear-gradient(90deg, transparent, var(--dg-orange), transparent); animation-duration: 6s; }
@keyframes dgPulse { to { left: 100%; } }
.dg-flow-detail { margin-top: 16px; border-radius: 12px; border: 1px dashed var(--dg-line-strong); background: var(--dg-surface); padding: 18px 20px; font-size: 15.5px; }
.dg-flow-detail h5 { font-size: 16px; font-weight: 800; margin-bottom: 6px; }
.dg-flow-detail p { margin: 0; font-size: 15px; }
.dg-flow-detail ul { margin: 8px 0 0; padding-left: 1.2em; color: var(--dg-ink-soft); font-size: 15px; }
.dg-flow-tools { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.dg-chip { font-family: var(--dg-font-mono); font-size: 11.5px; padding: 3px 9px; border-radius: 6px; background: var(--dg-teal-soft); color: var(--dg-teal-strong); border: 1px solid transparent; }
.dg-chip.or { background: var(--dg-orange-soft); color: var(--dg-orange-strong); }
.dg-chip.am { background: var(--dg-amber-soft); color: #8A5A10; }
@media (max-width: 860px) {
  .dg-flow { grid-template-columns: 1fr 1fr; }
  .dg-flow-node:nth-child(2n+1)::after { display: none; }
  .dg-flow-node:nth-child(2)::after { display: none; }
}
@media (max-width: 520px) {
  .dg-flow { grid-template-columns: 1fr; }
  .dg-flow-node::after { display: none; }
}
@media (prefers-reduced-motion: reduce) { .dg-flow-pulse span { animation: none; left: 0; width: 100%; opacity: .5; } }

/* =========================================================
   RWD 模擬器
   ========================================================= */
.dg-rwd { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.dg-rwd-ctrl { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; }
.dg-rwd-ctrl label { font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-ink-faint); }
.dg-range { flex: 1 1 220px; accent-color: var(--dg-orange); height: 28px; cursor: pointer; }
.dg-rwd-read { font-family: var(--dg-font-mono); font-size: 13px; color: var(--dg-ink); min-width: 160px; }
.dg-rwd-read b { color: var(--dg-orange-strong); }
.dg-rwd-stage { background: var(--dg-surface-3); border-radius: 14px; padding: 18px; display: flex; justify-content: center; overflow: hidden; border: 1px solid var(--dg-line); background-image: linear-gradient(rgba(14, 165, 184, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(14, 165, 184, .08) 1px, transparent 1px); background-size: 20px 20px; }
.dg-device { width: 100%; max-width: 100%; background: var(--dg-surface); border-radius: 12px; border: 2px solid var(--dg-ink); overflow: hidden; transition: width .15s linear; box-shadow: 0 20px 40px -24px rgba(6, 30, 34, .5); }
.dg-device-bar { height: 22px; background: var(--dg-ink); display: flex; align-items: center; gap: 5px; padding: 0 9px; }
.dg-device-bar i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255, 255, 255, .4); }
.dg-device-bar span { margin-left: auto; font-family: var(--dg-font-mono); font-size: 9.5px; color: rgba(255, 255, 255, .6); }
.dg-mock { padding: 12px; display: grid; gap: 10px; }
.dg-mock-nav { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.dg-mock-logo { width: 54px; height: 12px; border-radius: 4px; background: var(--dg-teal); }
.dg-mock-links { display: flex; gap: 6px; }
.dg-mock-links i { width: 28px; height: 8px; border-radius: 3px; background: var(--dg-line-strong); }
.dg-mock-burger { display: none; width: 18px; height: 12px; background: linear-gradient(var(--dg-ink) 0 2px, transparent 2px 5px, var(--dg-ink) 5px 7px, transparent 7px 10px, var(--dg-ink) 10px 12px); }
.dg-mock-hero { height: 70px; border-radius: 8px; background: linear-gradient(120deg, var(--dg-deep), var(--dg-teal-strong) 60%, var(--dg-orange)); }
.dg-mock-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; transition: all .2s; }
.dg-mock-cols i { height: 54px; border-radius: 7px; background: var(--dg-surface-2); border: 1px solid var(--dg-line); position: relative; }
.dg-mock-cols i::after { content: ""; position: absolute; left: 8px; right: 30%; bottom: 8px; height: 6px; border-radius: 3px; background: var(--dg-line-strong); }
.dg-device[data-bp="tablet"] .dg-mock-cols { grid-template-columns: repeat(2, 1fr); }
.dg-device[data-bp="mobile"] .dg-mock-cols { grid-template-columns: 1fr; }
.dg-device[data-bp="mobile"] .dg-mock-links { display: none; }
.dg-device[data-bp="mobile"] .dg-mock-burger { display: block; }
.dg-device[data-bp="mobile"] .dg-mock-hero { height: 90px; }
.dg-bp-legend { display: flex; flex-wrap: wrap; gap: 8px; }
.dg-bp-legend span, .dg-bp-legend button { appearance: none; cursor: default; background: transparent; font-family: var(--dg-font-mono); font-size: 11.5px; padding: 4px 10px; border-radius: 6px; border: 1px solid var(--dg-line-strong); color: var(--dg-ink-faint); transition: all .2s; }
.dg-bp-legend button { cursor: pointer; font-size: 12px; padding: 7px 12px; display: inline-flex; gap: 6px; align-items: center; }
.dg-bp-legend button:hover { border-color: var(--dg-teal); color: var(--dg-ink); }
.dg-bp-legend button.on { background: var(--dg-deep); color: #fff; border-color: var(--dg-deep); }
.dg-bp-legend span.on { background: var(--dg-deep); color: #fff; border-color: var(--dg-deep); }

/* 圖說 */
.dg-figure { margin: 0; }
.dg-figure img { border-radius: 12px; border: 1px solid var(--dg-line); }
.dg-figure figcaption { font-family: var(--dg-font-mono); font-size: 11.5px; line-height: 1.6; color: var(--dg-ink-faint); margin-top: 8px; }

/* 重點提示框 */
.dg-callout { border-left: 3px solid var(--dg-teal); background: var(--dg-surface); border-radius: 0 12px 12px 0; padding: 16px 20px; margin: 18px 0; box-shadow: var(--dg-shadow); }
.dg-callout .lbl { font-family: var(--dg-font-mono); font-size: 11px; letter-spacing: .1em; color: var(--dg-teal-strong); display: block; margin-bottom: 4px; }
.dg-callout p { margin: 0; color: var(--dg-ink); }
.dg-callout.or { border-left-color: var(--dg-orange); }
.dg-callout.or .lbl { color: var(--dg-orange-strong); }

/* 引言 */
.dg-quote { position: relative; margin: 30px 0 0; padding: 28px 28px 24px 70px; border-radius: 16px; background: linear-gradient(135deg, var(--dg-deep), var(--dg-deep-2)); color: #fff; overflow: hidden; }
.dg-quote::before { content: "\201C"; position: absolute; left: 20px; top: 2px; font-family: Georgia, serif; font-size: 90px; line-height: 1; color: var(--dg-orange); }
.dg-quote p { color: #fff; font-size: 18px; line-height: 1.8; font-weight: 500; margin: 0; }
.dg-quote cite { display: block; margin-top: 10px; font-style: normal; font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-teal-glow); }

/* =========================================================
   技能包自我檢測
   ========================================================= */
.dg-skill-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 16px; }
.dg-meter { display: flex; align-items: center; gap: 12px; font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-ink-soft); }
.dg-meter .bar { width: 160px; height: 8px; border-radius: 99px; background: var(--dg-surface-3); overflow: hidden; }
.dg-meter .bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--dg-teal), var(--dg-orange)); transition: width .35s var(--dg-ease); }
.dg-meter b { color: var(--dg-orange-strong); }
.dg-skill { display: grid; grid-template-columns: auto 1fr; gap: 14px; padding: 16px 18px; border-radius: 12px; border: 1px solid var(--dg-line); background: var(--dg-surface); cursor: pointer; transition: border-color .2s, background .2s; }
.dg-skill + .dg-skill { margin-top: 10px; }
.dg-skill:hover { border-color: var(--dg-teal); }
.dg-skill input { appearance: none; -webkit-appearance: none; width: 22px; height: 22px; margin-top: 3px; border-radius: 7px; border: 2px solid var(--dg-line-strong); background: var(--dg-surface); display: grid; place-items: center; cursor: pointer; transition: all .2s; }
.dg-skill input::after { content: ""; width: 10px; height: 6px; border-left: 2.5px solid #fff; border-bottom: 2.5px solid #fff; transform: rotate(-45deg) translate(1px, -1px) scale(0); transition: transform .2s var(--dg-ease); }
.dg-skill input:checked { background: var(--dg-teal); border-color: var(--dg-teal); }
.dg-skill input:checked::after { transform: rotate(-45deg) translate(1px, -1px) scale(1); }
.dg-skill:has(input:checked) { background: var(--dg-teal-soft); border-color: var(--dg-teal); }
.dg-skill h5 { font-size: 16px; font-weight: 800; line-height: 1.5; margin-bottom: 4px; }
.dg-skill p { font-size: 14.5px; line-height: 1.75; margin: 0; }
.dg-skill .ex { display: block; margin-top: 8px; font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-teal-strong); background: var(--dg-surface-2); border-radius: 8px; padding: 8px 10px; line-height: 1.6; }

/* =========================================================
   AI 階段卡（企劃 / 設計 / 實作）
   ========================================================= */
.dg-qa { display: grid; grid-template-columns: auto 1fr; gap: 14px 18px; align-items: start; }
.dg-qa .q, .dg-qa .a { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; font-family: var(--dg-font-display); font-weight: 700; font-size: 17px; }
.dg-qa .q { background: var(--dg-surface-3); color: var(--dg-ink-soft); }
.dg-qa .a { background: var(--dg-orange); color: #fff; }
.dg-qa .qt { font-size: 18px; font-weight: 700; color: var(--dg-ink-soft); padding-top: 5px; }
.dg-qa .at { font-size: 20px; font-weight: 900; color: var(--dg-ink); padding-top: 3px; }
.dg-stage { position: relative; display: flex; flex-direction: column; gap: 10px; }
.dg-stage .ph { display: flex; justify-content: space-between; align-items: center; }
.dg-stage .ph b { font-size: 18px; font-weight: 900; }
.dg-stage .ph .dg-chip { font-size: 11px; }
.dg-stage .tool { font-family: var(--dg-font-mono); font-size: 12.5px; color: var(--dg-orange-strong); }
.dg-stage p { font-size: 14.5px; line-height: 1.75; margin: 0; }
.dg-stage .gain { margin-top: auto; padding-top: 10px; border-top: 1px dashed var(--dg-line-strong); font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-teal-strong); }

/* 工作流管線 */
.dg-pipe { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--dg-line); border-radius: 14px; overflow: hidden; background: var(--dg-surface); box-shadow: var(--dg-shadow); }
.dg-pipe > div { padding: 18px; position: relative; }
.dg-pipe > div + div { border-left: 1px solid var(--dg-line); }
.dg-pipe .s { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-orange-strong); }
.dg-pipe h5 { font-size: 15.5px; font-weight: 800; margin: 4px 0 10px; }
.dg-pipe .links { display: flex; flex-wrap: wrap; gap: 6px; }
.dg-pipe .links a { font-family: var(--dg-font-mono); font-size: 12px; text-decoration: none; padding: 4px 9px; border-radius: 6px; border: 1px solid var(--dg-line-strong); color: var(--dg-ink); background: var(--dg-paper); transition: all .2s; }
.dg-pipe .links a:hover { border-color: var(--dg-orange); color: var(--dg-orange-strong); }
.dg-pipe .note { font-size: 13px; color: var(--dg-ink-faint); margin-top: 8px; line-height: 1.6; }
@media (max-width: 860px) { .dg-pipe { grid-template-columns: 1fr 1fr; } .dg-pipe > div:nth-child(3) { border-left: 0; } .dg-pipe > div:nth-child(n+3) { border-top: 1px solid var(--dg-line); } }
@media (max-width: 520px) { .dg-pipe { grid-template-columns: 1fr; } .dg-pipe > div + div { border-left: 0; border-top: 1px solid var(--dg-line); } }

/* =========================================================
   工具探索器（篩選＋搜尋）
   ========================================================= */
.dg-explorer-ctrl { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 14px; }
.dg-filter { display: flex; flex-wrap: wrap; gap: 6px; }
.dg-filter button {
  appearance: none; cursor: pointer; font-family: var(--dg-font-sans); font-size: 13.5px; font-weight: 600;
  padding: 7px 12px; border-radius: 999px; border: 1px solid var(--dg-line-strong); background: var(--dg-surface); color: var(--dg-ink-soft);
  transition: all .2s; display: inline-flex; gap: 6px; align-items: center;
}
.dg-filter button .c { font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-ink-faint); }
.dg-filter button:hover { border-color: var(--dg-teal); color: var(--dg-ink); }
.dg-filter button[aria-pressed="true"] { background: var(--dg-deep); border-color: var(--dg-deep); color: #fff; }
.dg-filter button[aria-pressed="true"] .c { color: var(--dg-teal-glow); }
.dg-search { position: relative; flex: 1 1 220px; max-width: 320px; margin-left: auto; }
.dg-search input { width: 100%; font: inherit; font-size: 14.5px; padding: 9px 12px 9px 36px; border-radius: 10px; border: 1px solid var(--dg-line-strong); background: var(--dg-surface); color: var(--dg-ink); }
.dg-search input:focus { outline: none; border-color: var(--dg-teal); box-shadow: 0 0 0 3px rgba(14, 165, 184, .18); }
.dg-search .bi { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--dg-ink-faint); }
.dg-level-filter { display: flex; align-items: center; gap: 8px; font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-ink-faint); }
.dg-tools { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.dg-tool { display: flex; flex-direction: column; gap: 10px; background: var(--dg-surface); border: 1px solid var(--dg-line); border-radius: 14px; padding: 18px; box-shadow: var(--dg-shadow); transition: border-color .2s, transform .2s var(--dg-ease); }
.dg-tool:hover { border-color: var(--dg-teal); transform: translateY(-3px); }
.dg-tool-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.dg-tool .cat { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-teal-strong); }
.dg-tool h4 { font-family: var(--dg-font-display); font-size: 21px; font-weight: 700; line-height: 1.2; margin-top: 2px; }
.dg-tool .lv { font-family: var(--dg-font-mono); font-size: 10.5px; padding: 3px 8px; border-radius: 6px; white-space: nowrap; }
.dg-tool .lv[data-lv="1"] { background: var(--dg-ok-soft); color: var(--dg-ok); }
.dg-tool .lv[data-lv="2"] { background: var(--dg-amber-soft); color: #8A5A10; }
.dg-tool .lv[data-lv="3"] { background: var(--dg-orange-soft); color: var(--dg-orange-strong); }
.dg-tool p { font-size: 14px; line-height: 1.7; margin: 0; }
.dg-tool .pc { display: grid; gap: 4px; font-size: 13.5px; line-height: 1.6; }
.dg-tool .pc span { display: flex; gap: 6px; color: var(--dg-ink-soft); }
.dg-tool .pc .p::before { content: "▲"; color: var(--dg-ok); font-size: 10px; margin-top: 4px; }
.dg-tool .pc .m::before { content: "▼"; color: var(--dg-bad); font-size: 10px; margin-top: 4px; }
.dg-tool .fit { font-size: 13px; color: var(--dg-ink); background: var(--dg-surface-2); border-radius: 8px; padding: 8px 10px; line-height: 1.6; }
.dg-tool .fit b { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-teal-strong); font-weight: 600; margin-right: 6px; }
.dg-tool a.go { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-family: var(--dg-font-mono); font-size: 12.5px; font-weight: 600; text-decoration: none; color: var(--dg-orange-strong); }
.dg-tool a.go:hover { gap: 10px; }
.dg-empty { grid-column: 1 / -1; text-align: center; padding: 30px; border: 1px dashed var(--dg-line-strong); border-radius: 14px; color: var(--dg-ink-faint); font-family: var(--dg-font-mono); font-size: 13px; }
.dg-count { font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-ink-faint); margin: 0 0 12px; }

/* =========================================================
   小測驗
   ========================================================= */
.dg-quiz { background: var(--dg-deep); border-radius: 18px; padding: clamp(20px, 3.5vw, 32px); color: #fff; position: relative; overflow: hidden; }
.dg-quiz::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(94, 230, 242, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(94, 230, 242, .05) 1px, transparent 1px); background-size: 24px 24px; pointer-events: none; }
.dg-quiz > * { position: relative; }
.dg-quiz-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.dg-quiz-head .dg-kicker { color: var(--dg-teal-glow); }
.dg-quiz-dots { display: flex; gap: 6px; }
.dg-quiz-dots i { width: 22px; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, .18); transition: background .3s; }
.dg-quiz-dots i.cur { background: var(--dg-teal-glow); }
.dg-quiz-dots i.ok { background: #6EE7B7; }
.dg-quiz-dots i.ng { background: var(--dg-orange); }
.dg-quiz h4 { color: #fff; font-size: clamp(17px, 2.2vw, 20px); font-weight: 800; line-height: 1.55; margin-bottom: 16px; }
.dg-quiz-opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.dg-quiz-opts button {
  appearance: none; cursor: pointer; text-align: left; font: inherit; font-size: 15px; font-weight: 600; color: #fff;
  padding: 13px 15px; border-radius: 11px; border: 1px solid rgba(94, 230, 242, .25); background: rgba(255, 255, 255, .05);
  display: flex; gap: 10px; align-items: center; transition: all .2s;
}
.dg-quiz-opts button .k { font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-teal-glow); border: 1px solid rgba(94, 230, 242, .4); border-radius: 6px; padding: 1px 7px; }
.dg-quiz-opts button:hover:not(:disabled) { background: rgba(94, 230, 242, .12); border-color: var(--dg-teal-glow); }
.dg-quiz-opts button:disabled { cursor: default; opacity: .55; }
.dg-quiz-opts button.ok { opacity: 1; background: rgba(110, 231, 183, .16); border-color: #6EE7B7; }
.dg-quiz-opts button.ng { opacity: 1; background: rgba(232, 98, 42, .2); border-color: var(--dg-orange); }
.dg-quiz-fb { margin-top: 14px; padding: 12px 14px; border-radius: 10px; background: rgba(255, 255, 255, .06); font-size: 14.5px; line-height: 1.7; color: rgba(255, 255, 255, .88); min-height: 48px; }
.dg-quiz-fb b { color: var(--dg-teal-glow); }
.dg-quiz-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.dg-quiz-foot .score { font-family: var(--dg-font-mono); font-size: 12.5px; color: rgba(255, 255, 255, .7); }
@media (max-width: 620px) { .dg-quiz-opts { grid-template-columns: 1fr; } }

/* =========================================================
   案例分析
   ========================================================= */
.dg-case-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: start; margin-bottom: 18px; }
.dg-case-head h4 { font-size: clamp(19px, 2.4vw, 24px); font-weight: 900; line-height: 1.45; }
.dg-case-head .route { font-family: var(--dg-font-mono); font-size: 11.5px; text-align: right; color: var(--dg-ink-faint); }
.dg-case-head .route b { display: block; font-size: 13px; color: var(--dg-orange-strong); }
.dg-tension { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: stretch; margin: 6px 0 22px; }
.dg-tension > div { border-radius: 12px; padding: 14px 16px; font-size: 14.5px; line-height: 1.65; }
.dg-tension .l { background: var(--dg-orange-soft); color: #6E2C0F; }
.dg-tension .r { background: var(--dg-teal-soft); color: #04454F; }
.dg-tension .l b, .dg-tension .r b { display: block; font-family: var(--dg-font-mono); font-size: 11px; letter-spacing: .08em; margin-bottom: 2px; }
.dg-tension .vs { align-self: center; font-family: var(--dg-font-mono); font-size: 12px; font-weight: 700; color: var(--dg-ink-faint); }
@media (max-width: 620px) { .dg-tension { grid-template-columns: 1fr; } .dg-tension .vs { justify-self: center; } }
.dg-block { border: 1px solid var(--dg-line); border-radius: 14px; background: var(--dg-surface); padding: 20px; box-shadow: var(--dg-shadow); }
.dg-block h5 { font-size: 16.5px; font-weight: 800; display: flex; gap: 8px; align-items: center; margin-bottom: 12px; }
.dg-block h5 .bi { color: var(--dg-orange); }
.dg-block ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.dg-block li { font-size: 14.5px; line-height: 1.75; color: var(--dg-ink-soft); padding-left: 18px; position: relative; }
.dg-block li::before { content: ""; position: absolute; left: 2px; top: .7em; width: 7px; height: 7px; border-radius: 2px; background: var(--dg-teal); }
.dg-block li b { color: var(--dg-ink); }

/* 提示詞框（可複製） */
.dg-prompt { margin-top: 14px; border-radius: 12px; overflow: hidden; border: 1px solid var(--dg-deep-3); background: var(--dg-deep); }
.dg-prompt-bar { display: flex; align-items: center; gap: 8px; padding: 8px 10px 8px 14px; font-family: var(--dg-font-mono); font-size: 11px; color: rgba(255, 255, 255, .55); border-bottom: 1px solid rgba(94, 230, 242, .14); }
.dg-prompt-bar .tool { color: var(--dg-teal-glow); }
.dg-copy { margin-left: auto; appearance: none; cursor: pointer; font-family: var(--dg-font-mono); font-size: 11px; color: #fff; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .18); border-radius: 6px; padding: 4px 9px; display: inline-flex; gap: 5px; align-items: center; transition: all .2s; }
.dg-copy:hover { background: var(--dg-orange); border-color: var(--dg-orange); }
.dg-copy.done { background: var(--dg-ok); border-color: var(--dg-ok); }
.dg-prompt-body { padding: 14px 16px; font-family: var(--dg-font-mono); font-size: 13.5px; line-height: 1.85; color: #E6FBFD; }
.dg-prompt-body::before { content: "› "; color: var(--dg-orange); }
.dg-prompt-out { padding: 10px 16px 14px; font-size: 13.5px; line-height: 1.7; color: #A7F3D0; border-top: 1px dashed rgba(94, 230, 242, .18); }
.dg-prompt-out::before { content: "✓ AI 回應 "; font-family: var(--dg-font-mono); font-size: 11px; color: #6EE7B7; }

/* Bento 便當盒示意 */
.dg-bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 74px; gap: 8px; }
.dg-bento div { border-radius: 10px; padding: 10px 12px; font-size: 13px; font-weight: 700; display: flex; flex-direction: column; justify-content: space-between; transition: transform .2s var(--dg-ease); }
.dg-bento div:hover { transform: scale(1.03); }
.dg-bento div small { font-family: var(--dg-font-mono); font-size: 10.5px; font-weight: 500; opacity: .8; }
.dg-bento .b1 { grid-column: span 2; grid-row: span 2; background: #0F2C59; color: #fff; }
.dg-bento .b2 { background: var(--dg-teal-soft); color: var(--dg-teal-strong); }
.dg-bento .b3 { background: #FF7A59; color: #2A0E05; }
.dg-bento .b4 { grid-column: span 2; background: var(--dg-surface-2); color: var(--dg-ink); }
.dg-bento .b5 { grid-column: span 2; background: var(--dg-amber-soft); color: #6B4510; }
.dg-bento .b6 { grid-column: span 2; background: var(--dg-surface-3); color: var(--dg-ink); }
@media (max-width: 520px) { .dg-bento { grid-template-columns: 1fr 1fr; } .dg-bento .b1 { grid-column: span 2; } .dg-bento .b4, .dg-bento .b5, .dg-bento .b6 { grid-column: span 2; } }

/* 對比度檢查器 */
.dg-contrast { display: grid; grid-template-columns: 1fr; gap: 16px; align-items: stretch; }
.dg-contrast-preview { border-radius: 12px; padding: 22px; display: flex; flex-direction: column; justify-content: center; gap: 10px; min-height: 150px; transition: background .25s, color .25s; border: 1px solid var(--dg-line); }
.dg-contrast-preview .big { font-size: 24px; font-weight: 900; line-height: 1.3; }
.dg-contrast-preview .small { font-size: 14.5px; }
.dg-contrast-preview .cta { align-self: flex-start; padding: 8px 14px; border-radius: 8px; font-weight: 700; font-size: 14px; }
.dg-swatches { display: grid; gap: 12px; }
.dg-swatches .row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.dg-swatches .row > span { font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); width: 40px; flex: none; }
.dg-sw { appearance: none; cursor: pointer; width: 34px; height: 34px; border-radius: 9px; border: 2px solid var(--dg-surface); box-shadow: 0 0 0 1px var(--dg-line-strong); transition: transform .15s; }
.dg-sw:hover { transform: scale(1.08); }
.dg-sw[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--dg-ink); transform: scale(1.08); }
.dg-ratio { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; padding-top: 6px; border-top: 1px dashed var(--dg-line-strong); }
.dg-ratio .num { font-family: var(--dg-font-display); font-size: 36px; font-weight: 700; color: var(--dg-ink); line-height: 1; }
.dg-badge { font-family: var(--dg-font-mono); font-size: 11.5px; font-weight: 600; padding: 3px 8px; border-radius: 6px; }
.dg-badge.pass { background: var(--dg-ok-soft); color: var(--dg-ok); }
.dg-badge.fail { background: var(--dg-orange-soft); color: var(--dg-bad); }
@media (max-width: 760px) { .dg-contrast { grid-template-columns: 1fr; } }

/* 打破網格：滑鼠互動字體示範 */
.dg-break { position: relative; overflow: hidden; border-radius: 14px; background: #0A0A0B; min-height: 260px; padding: 26px; cursor: none; isolation: isolate; }
.dg-break .word { font-family: var(--dg-font-display); font-weight: 700; font-size: clamp(48px, 9vw, 110px); line-height: .9; letter-spacing: -.03em; color: #F4F1EA; text-transform: uppercase; user-select: none; }
.dg-break .word.o { color: transparent; -webkit-text-stroke: 1.5px #F4F1EA; margin-left: 12%; }
.dg-break .lens { position: absolute; width: 140px; height: 140px; border-radius: 50%; background: #fff; mix-blend-mode: difference; pointer-events: none; left: 0; top: 0; transform: translate(-50%, -50%) scale(.2); opacity: 0; transition: opacity .25s, transform .25s var(--dg-ease); z-index: 2; }
.dg-break.is-on .lens { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.dg-break .float { position: absolute; border-radius: 10px; z-index: 1; transition: transform .2s linear; }
.dg-break .f1 { width: 120px; height: 150px; right: 12%; top: 18%; background: linear-gradient(160deg, var(--dg-orange), #6B1F06); }
.dg-break .f2 { width: 80px; height: 80px; right: 34%; bottom: 14%; background: linear-gradient(160deg, var(--dg-teal-glow), var(--dg-teal-strong)); border-radius: 50%; }
.dg-break .cap { position: absolute; left: 26px; bottom: 18px; font-family: var(--dg-font-mono); font-size: 11.5px; color: rgba(244, 241, 234, .6); z-index: 3; }
@media (hover: none) { .dg-break { cursor: auto; } }

/* 三維度評估：條狀量表＋表格 */
.dg-eval { display: grid; gap: 12px; }
.dg-eval-row { display: grid; grid-template-columns: 150px minmax(0, 1fr) minmax(0, 1fr); gap: 14px; align-items: stretch; background: var(--dg-surface); border: 1px solid var(--dg-line); border-radius: 14px; padding: 16px; box-shadow: var(--dg-shadow); }
.dg-eval-row .dim b { display: block; font-size: 16px; font-weight: 900; }
.dg-eval-row .dim span { display: block; font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-teal-strong); }
.dg-eval-row .dim p { font-size: 13px; line-height: 1.6; margin: 6px 0 0; }
.dg-eval-cell { border-radius: 10px; background: var(--dg-paper); padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.dg-eval-cell .who { font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-ink-faint); display: flex; justify-content: space-between; }
.dg-eval-cell .who b { color: var(--dg-orange-strong); font-weight: 600; }
.dg-eval-cell p { font-size: 13.5px; line-height: 1.65; margin: 0; color: var(--dg-ink); }
.dg-bars { display: flex; gap: 3px; }
.dg-bars i { flex: 1; height: 6px; border-radius: 2px; background: var(--dg-surface-3); }
.dg-bars i.on { background: var(--dg-teal); }
.dg-eval-cell.b .dg-bars i.on { background: var(--dg-orange); }
.dg-eval-legend { display: flex; gap: 16px; flex-wrap: wrap; font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); margin-bottom: 10px; }
.dg-eval-legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; background: var(--dg-teal); }
.dg-eval-legend span.b::before { background: var(--dg-orange); }
@media (max-width: 760px) { .dg-eval-row { grid-template-columns: 1fr; } }

/* =========================================================
   作業區：題目卡、時程、檢核清單、學長姐案例
   ========================================================= */
.dg-topic { appearance: none; cursor: pointer; text-align: left; font: inherit; color: inherit; width: 100%; display: flex; flex-direction: column; gap: 8px; background: var(--dg-surface); border: 1.5px solid var(--dg-line); border-radius: 14px; padding: 18px; box-shadow: var(--dg-shadow); transition: all .2s var(--dg-ease); height: 100%; }
.dg-topic .ico { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; font-size: 19px; background: var(--dg-teal-soft); color: var(--dg-teal-strong); transition: all .2s; }
.dg-topic b { font-size: 15.5px; font-weight: 800; line-height: 1.5; }
.dg-topic small { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); margin-top: auto; }
.dg-topic:hover { border-color: var(--dg-teal); transform: translateY(-2px); }
.dg-topic[aria-pressed="true"] { border-color: var(--dg-orange); background: var(--dg-orange-soft); }
.dg-topic[aria-pressed="true"] .ico { background: var(--dg-orange); color: #fff; }
.dg-topic[aria-pressed="true"] small { color: var(--dg-orange-strong); }

.dg-timeline { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; position: relative; }
.dg-milestone { position: relative; border-radius: 14px; padding: 20px; background: var(--dg-surface); border: 1px solid var(--dg-line); box-shadow: var(--dg-shadow); }
.dg-milestone .when { font-family: var(--dg-font-mono); font-size: 12px; font-weight: 600; color: #fff; background: var(--dg-teal-strong); border-radius: 6px; padding: 3px 9px; display: inline-block; margin-bottom: 10px; }
.dg-milestone.final .when { background: var(--dg-orange); }
.dg-milestone h5 { font-size: 17px; font-weight: 800; margin-bottom: 10px; }
.dg-milestone ul { margin: 0; padding-left: 1.1em; color: var(--dg-ink-soft); font-size: 15px; }
.dg-milestone li { margin-bottom: 4px; }
@media (max-width: 620px) { .dg-timeline { grid-template-columns: 1fr; } }

.dg-check-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 210px; gap: 20px; align-items: start; }
.dg-check-group + .dg-check-group { margin-top: 18px; }
.dg-check-group > h5 { font-size: 16px; font-weight: 800; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.dg-check-group > h5 .n { font-family: var(--dg-font-mono); font-size: 11px; color: #fff; background: var(--dg-deep); border-radius: 6px; padding: 2px 7px; }
.dg-ring-card { position: sticky; top: calc(var(--dg-header-h) + 24px); text-align: center; }
.dg-ring { width: 132px; height: 132px; margin: 4px auto 10px; position: relative; }
.dg-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.dg-ring circle { fill: none; stroke-width: 10; }
.dg-ring .bg { stroke: var(--dg-surface-3); }
.dg-ring .fg { stroke: url(#dgRingGrad); stroke-linecap: round; transition: stroke-dashoffset .5s var(--dg-ease); }
.dg-ring .val { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--dg-font-display); font-size: 30px; font-weight: 700; color: var(--dg-ink); }
.dg-ring .val small { display: block; font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-ink-faint); font-weight: 500; margin-top: -4px; }
.dg-ring-card p { font-size: 13.5px; line-height: 1.6; margin: 0 0 12px; }
.dg-due { font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-orange-strong); background: var(--dg-orange-soft); border-radius: 8px; padding: 8px 10px; line-height: 1.6; text-align: left; }
.dg-reset { appearance: none; background: none; border: 0; cursor: pointer; font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); text-decoration: underline; margin-top: 10px; }
@media (max-width: 860px) { .dg-check-wrap { grid-template-columns: 1fr; } .dg-ring-card { position: static; display: grid; grid-template-columns: 120px 1fr; text-align: left; gap: 14px; align-items: center; } .dg-ring { width: 110px; height: 110px; margin: 0; } }

.dg-role-cards .dg-card { padding: 18px; }
.dg-role-cards .ico { font-size: 22px; color: var(--dg-orange); }
.dg-role-cards b { display: block; font-size: 16px; font-weight: 800; margin: 6px 0 4px; }
.dg-role-cards p { font-size: 14px; margin: 0; line-height: 1.65; }

.dg-ref { display: flex; flex-direction: column; gap: 12px; background: var(--dg-surface); border: 1px solid var(--dg-line); border-radius: 14px; padding: 18px; box-shadow: var(--dg-shadow); transition: border-color .2s, transform .2s var(--dg-ease); }
.dg-ref:hover { border-color: var(--dg-teal); transform: translateY(-3px); }
.dg-ref .type { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-teal-strong); }
.dg-ref b { font-size: 16px; font-weight: 800; line-height: 1.45; }
.dg-ref .acts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.dg-ref .acts a { flex: 1 1 auto; justify-content: center; }

.dg-linklist { list-style: none; margin: 0; padding: 0; border: 1px solid var(--dg-line); border-radius: 14px; overflow: hidden; background: var(--dg-surface); box-shadow: var(--dg-shadow); }
.dg-linklist li { margin: 0; }
.dg-linklist li + li { border-top: 1px solid var(--dg-line); }
.dg-linklist a { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; padding: 12px 16px; text-decoration: none; color: var(--dg-ink); font-size: 14.5px; line-height: 1.55; transition: background .2s, padding .2s; }
.dg-linklist a small { display: block; font-size: 12.5px; color: var(--dg-ink-faint); }
.dg-linklist a .bi { color: var(--dg-ink-faint); transition: transform .2s, color .2s; }
.dg-linklist a:hover { background: var(--dg-surface-2); color: var(--dg-ink); padding-left: 20px; }
.dg-linklist a:hover .bi { color: var(--dg-orange); transform: translate(2px, -2px); }
.dg-linklist .award { font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-orange-strong); background: var(--dg-orange-soft); border-radius: 5px; padding: 1px 6px; margin-left: 6px; white-space: nowrap; }

/* 上一單元／下一單元 */
.dg-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.dg-pager a { display: flex; flex-direction: column; gap: 4px; padding: 18px 20px; border-radius: 14px; border: 1px solid var(--dg-line); background: var(--dg-surface); text-decoration: none; color: var(--dg-ink); box-shadow: var(--dg-shadow); transition: all .2s var(--dg-ease); }
.dg-pager a span { font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); }
.dg-pager a b { font-size: 16px; font-weight: 800; line-height: 1.45; }
.dg-pager a.next { text-align: right; background: var(--dg-deep); border-color: var(--dg-deep); }
.dg-pager a.next span { color: var(--dg-teal-glow); }
.dg-pager a.next b { color: #fff; }
.dg-pager a:hover { transform: translateY(-3px); border-color: var(--dg-orange); }
@media (max-width: 620px) { .dg-pager { grid-template-columns: 1fr; } }

/* 捲動進場（只有在 JS 啟用時才先隱藏，沒有 JS 也能正常閱讀） */
.dg-js .dg-reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--dg-ease), transform .6s var(--dg-ease); }
.dg-js .dg-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .dg-js .dg-reveal { opacity: 1; transform: none; transition: none; } }

/* 小提示 toast（複製成功等） */
.dg-toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); z-index: 1001; background: var(--dg-deep); color: #fff; font-family: var(--dg-font-mono); font-size: 12.5px; padding: 10px 16px; border-radius: 10px; box-shadow: 0 16px 30px -12px rgba(0, 0, 0, .5); opacity: 0; pointer-events: none; transition: all .3s var(--dg-ease); }
.dg-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* 共用 scroll-top 按鈕換成品牌色 */
.scroll-top { background-color: var(--dg-orange); }
.scroll-top:hover { background-color: var(--dg-orange-strong); }

/* =========================================================
   反白區塊（深色底＋白字）：用於「學長姐案例／看網站」等連結密集區
   ========================================================= */
.dg-invert {
  position: relative; margin: 44px calc(-1 * clamp(0px, 2vw, 24px)) 0; padding: clamp(22px, 3.5vw, 36px);
  border-radius: 20px; background: var(--dg-deep); color: #fff; overflow: hidden; isolation: isolate;
}
.dg-invert::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    radial-gradient(circle at 92% 0%, rgba(232, 98, 42, .32), transparent 40%),
    radial-gradient(circle at 0% 100%, rgba(14, 165, 184, .3), transparent 45%),
    linear-gradient(rgba(94, 230, 242, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 230, 242, .06) 1px, transparent 1px);
  background-size: auto, auto, 24px 24px, 24px 24px;
}
.dg-invert > .dg-sub:first-child { margin-top: 0; }
.dg-invert .dg-sub h3 { color: #fff; }
.dg-invert .dg-sub .tag { background: var(--dg-orange); }
.dg-invert p { color: rgba(255, 255, 255, .78); }
.dg-invert a { color: var(--dg-teal-glow); }
.dg-invert a:hover { color: #FFB38A; }
.dg-invert .dg-hint { color: rgba(255, 255, 255, .6); }
.dg-invert .dg-hint i { color: var(--dg-teal-glow); }
.dg-invert .dg-callout { background: rgba(255, 255, 255, .06); border-left-color: var(--dg-teal-glow); box-shadow: none; }
.dg-invert .dg-callout .lbl { color: var(--dg-teal-glow); }
.dg-invert .dg-callout p { color: rgba(255, 255, 255, .88); }
.dg-invert .dg-ref { background: rgba(255, 255, 255, .05); border-color: rgba(94, 230, 242, .22); box-shadow: none; }
.dg-invert .dg-ref:hover { border-color: var(--dg-teal-glow); background: rgba(94, 230, 242, .08); }
.dg-invert .dg-ref.is-accent { background: rgba(232, 98, 42, .14); border-color: rgba(232, 98, 42, .45); }
.dg-invert .dg-ref .type { color: var(--dg-teal-glow); }
.dg-invert .dg-ref b { color: #fff; }
.dg-invert .dg-btn.line { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .35); }
.dg-invert .dg-btn.line:hover { border-color: #fff; color: #fff; }
.dg-invert .dg-btn:not(.line) { --b: var(--dg-orange); color: #fff; }
.dg-invert .dg-linklist { background: rgba(255, 255, 255, .04); border-color: rgba(94, 230, 242, .22); box-shadow: none; }
.dg-invert .dg-linklist li + li { border-top-color: rgba(94, 230, 242, .14); }
.dg-invert .dg-linklist a { color: #fff; }
.dg-invert .dg-linklist a small { color: rgba(255, 255, 255, .55); }
.dg-invert .dg-linklist a .bi { color: rgba(255, 255, 255, .5); }
.dg-invert .dg-linklist a:hover { background: rgba(94, 230, 242, .1); color: #fff; }
.dg-invert .dg-linklist a:hover .bi { color: var(--dg-teal-glow); }
.dg-invert .dg-linklist .award { background: rgba(232, 98, 42, .22); color: #FFC4A3; }
.dg-invert :focus-visible { outline-color: var(--dg-teal-glow); }

/* =========================================================
   文件檢視器（RFP／規格書）＋螢光筆標記
   ========================================================= */
.dg-doc { background: var(--dg-surface); border: 1px solid var(--dg-line); border-radius: var(--dg-radius); box-shadow: var(--dg-shadow); overflow: hidden; }
.dg-doc-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 10px 14px; background: var(--dg-deep); color: rgba(255, 255, 255, .7); font-family: var(--dg-font-mono); font-size: 11.5px; }
.dg-doc-bar .file { display: inline-flex; gap: 6px; align-items: center; color: #fff; }
.dg-doc-bar .file i { color: #FF8A65; }
.dg-doc-bar .right { margin-left: auto; }
.dg-marker-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--dg-line); background: var(--dg-surface-2); }
.dg-marker-bar > span { font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); margin-right: 4px; }
.dg-marker { appearance: none; cursor: pointer; font-family: var(--dg-font-sans); font-size: 13px; font-weight: 700; padding: 6px 11px; border-radius: 8px; border: 1.5px solid transparent; display: inline-flex; gap: 6px; align-items: center; transition: all .2s; background: var(--dg-surface); color: var(--dg-ink-soft); border-color: var(--dg-line-strong); }
.dg-marker i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.dg-marker[data-k="budget"] i { background: #FFD27A; }
.dg-marker[data-k="time"] i { background: #9BE7F0; }
.dg-marker[data-k="tech"] i { background: #C7B8FF; }
.dg-marker[data-k="eval"] i { background: #FFB09A; }
.dg-marker[aria-pressed="true"] { border-color: var(--dg-ink); color: var(--dg-ink); box-shadow: 0 4px 10px -6px rgba(6, 30, 34, .4); }
.dg-doc-body { padding: clamp(18px, 3vw, 30px); max-height: 620px; overflow: auto; font-size: 15px; line-height: 1.85; scrollbar-width: thin; }
.dg-doc-body h5 { font-size: 15.5px; font-weight: 800; margin: 18px 0 6px; display: flex; gap: 8px; align-items: center; }
.dg-doc-body h5:first-child { margin-top: 0; }
.dg-doc-body h5 .no { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-teal-strong); border: 1px solid var(--dg-line-strong); border-radius: 5px; padding: 0 6px; }
.dg-doc-body .doc-title { font-size: 19px; font-weight: 900; text-align: center; margin-bottom: 4px; }
.dg-doc-body .doc-sub { text-align: center; font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); margin-bottom: 18px; }
.dg-doc-body ul { margin: 0 0 6px; padding-left: 1.2em; color: var(--dg-ink-soft); }
.dg-doc-body li { margin-bottom: 4px; }
.dg-doc-body li b { color: var(--dg-ink); }
mark.dg-mk { background: transparent; color: inherit; padding: 0 2px; border-radius: 3px; transition: background .25s, box-shadow .25s; }
.dg-doc[data-on~="budget"] mark.dg-mk[data-k="budget"] { background: #FFE6A8; box-shadow: 0 0 0 2px #FFE6A8; }
.dg-doc[data-on~="time"] mark.dg-mk[data-k="time"] { background: #C8F3F8; box-shadow: 0 0 0 2px #C8F3F8; }
.dg-doc[data-on~="tech"] mark.dg-mk[data-k="tech"] { background: #E2DAFF; box-shadow: 0 0 0 2px #E2DAFF; }
.dg-doc[data-on~="eval"] mark.dg-mk[data-k="eval"] { background: #FFD5CA; box-shadow: 0 0 0 2px #FFD5CA; }
.dg-doc-foot { padding: 10px 14px; border-top: 1px solid var(--dg-line); font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }

/* 預算切換對照 */
.dg-compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border: 1px solid var(--dg-line); border-radius: 14px; overflow: hidden; background: var(--dg-surface); box-shadow: var(--dg-shadow); }
.dg-compare > div { padding: 18px 20px; transition: background .3s, opacity .3s; }
.dg-compare > div + div { border-left: 1px solid var(--dg-line); }
.dg-compare .amt { font-family: var(--dg-font-display); font-size: 30px; font-weight: 700; line-height: 1; color: var(--dg-ink); }
.dg-compare .amt small { font-family: var(--dg-font-sans); font-size: 14px; font-weight: 700; margin-left: 4px; }
.dg-compare ul { margin: 10px 0 0; padding-left: 1.1em; font-size: 14.5px; color: var(--dg-ink-soft); }
.dg-compare .on { background: var(--dg-teal-soft); }
.dg-compare .off { opacity: .45; }
@media (max-width: 620px) { .dg-compare { grid-template-columns: 1fr; } .dg-compare > div + div { border-left: 0; border-top: 1px solid var(--dg-line); } }

/* =========================================================
   配分堆疊條（可點選）＋得分計算
   ========================================================= */
.dg-stack { display: flex; height: 58px; border-radius: 12px; overflow: hidden; border: 1px solid var(--dg-line); background: var(--dg-surface); box-shadow: var(--dg-shadow); }
.dg-stack button { appearance: none; border: 0; cursor: pointer; position: relative; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 2px; padding: 0 12px; min-width: 0; color: #fff; font-family: var(--dg-font-sans); text-align: left; transition: filter .2s, flex-grow .3s var(--dg-ease); overflow: hidden; }
.dg-stack button + button { border-left: 2px solid var(--dg-surface); }
.dg-stack button b { font-family: var(--dg-font-display); font-size: 19px; line-height: 1; }
.dg-stack button span { font-size: 12px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; opacity: .92; }
.dg-stack button:hover { filter: brightness(1.08); }
.dg-stack button[aria-selected="true"] { box-shadow: inset 0 -5px 0 rgba(255, 255, 255, .85); }
.dg-stack button[aria-selected="false"] { filter: saturate(.55) brightness(1.05); }
.dg-stack .c1 { background: var(--dg-deep); }
.dg-stack .c2 { background: var(--dg-teal-strong); }
.dg-stack .c3 { background: var(--dg-teal); }
.dg-stack .c4 { background: var(--dg-orange); }
.dg-stack .c5 { background: var(--dg-amber); flex: 0 0 72px; }
@media (max-width: 620px) { .dg-stack { height: 52px; } .dg-stack button span { display: none; } .dg-stack .c5 { flex-basis: 48px; } }
.dg-dim-panel { margin-top: 16px; }
.dg-dim-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 14px; margin-bottom: 12px; }
.dg-dim-head .pct { font-family: var(--dg-font-display); font-size: 40px; font-weight: 700; line-height: 1; color: var(--dg-orange-strong); }
.dg-dim-head h4 { font-size: 20px; font-weight: 900; }
.dg-dim-head .role { font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-teal-strong); background: var(--dg-teal-soft); border-radius: 6px; padding: 3px 8px; }

.dg-score { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 18px; align-items: center; }
.dg-score-opts { display: grid; gap: 8px; }
.dg-score-opt { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 11px; border: 1px solid var(--dg-line); background: var(--dg-surface); cursor: pointer; transition: all .2s; }
.dg-score-opt:hover { border-color: var(--dg-teal); }
.dg-score-opt:has(input:checked) { border-color: var(--dg-teal); background: var(--dg-teal-soft); }
.dg-score-opt input { width: 18px; height: 18px; accent-color: var(--dg-teal-strong); }
.dg-score-opt b { font-size: 15px; }
.dg-score-opt small { display: block; font-size: 12.5px; color: var(--dg-ink-faint); }
.dg-score-opt .pt { font-family: var(--dg-font-mono); font-size: 13px; font-weight: 600; color: var(--dg-ink-soft); }
.dg-score-out { text-align: center; padding: 20px; border-radius: 16px; background: var(--dg-deep); color: #fff; }
.dg-score-out .big { font-family: var(--dg-font-display); font-size: 64px; font-weight: 700; line-height: 1; transition: color .3s; }
.dg-score-out .big small { font-size: 18px; color: rgba(255, 255, 255, .5); }
.dg-score-out p { color: rgba(255, 255, 255, .78); font-size: 13.5px; line-height: 1.6; margin: 10px 0 0; }
.dg-score-out .bar { height: 8px; border-radius: 99px; background: rgba(255, 255, 255, .12); overflow: hidden; margin-top: 12px; }
.dg-score-out .bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--dg-teal-glow), var(--dg-orange)); transition: width .4s var(--dg-ease); }
@media (max-width: 760px) { .dg-score { grid-template-columns: 1fr; } }

/* =========================================================
   規格表格（可篩選）
   ========================================================= */
.dg-table-wrap { overflow-x: auto; border: 1px solid var(--dg-line); border-radius: 14px; background: var(--dg-surface); box-shadow: var(--dg-shadow); }
.dg-table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 640px; }
.dg-table caption { background: transparent; caption-side: top; padding: 12px 16px 0; font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); text-align: left; }
.dg-table th { text-align: left; font-family: var(--dg-font-mono); font-size: 11.5px; font-weight: 600; letter-spacing: .04em; color: var(--dg-ink-faint); padding: 12px 16px; border-bottom: 1.5px solid var(--dg-ink); background: var(--dg-surface); white-space: nowrap; }
.dg-table td { padding: 14px 16px; border-bottom: 1px solid var(--dg-line); vertical-align: top; color: var(--dg-ink-soft); line-height: 1.7; }
.dg-table tr:last-child td { border-bottom: 0; }
.dg-table tbody tr { transition: background .2s; }
.dg-table tbody tr:hover { background: var(--dg-surface-2); }
.dg-table td b, .dg-table td strong { color: var(--dg-ink); }
.dg-table .num { font-family: var(--dg-font-display); font-weight: 700; font-size: 18px; color: var(--dg-orange-strong); white-space: nowrap; }
.dg-table tr[hidden] { display: none; }
.dg-pri { font-family: var(--dg-font-mono); font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 6px; white-space: nowrap; display: inline-block; }
.dg-pri.p0 { background: var(--dg-orange); color: #fff; }
.dg-pri.p1 { background: var(--dg-teal-soft); color: var(--dg-teal-strong); }
.dg-pri.p2 { background: var(--dg-surface-3); color: var(--dg-ink-soft); }

/* =========================================================
   提示詞產生器：填一次專題名稱，所有提示詞同步更新
   ========================================================= */
.dg-builder { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 16px 18px; border-radius: 14px; background: var(--dg-deep); color: #fff; margin-bottom: 16px; position: sticky; top: calc(var(--dg-header-h) + 12px); z-index: 15; box-shadow: 0 18px 36px -20px rgba(0, 0, 0, .5); }
.dg-builder label { font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-teal-glow); white-space: nowrap; }
.dg-builder input { width: 100%; font: inherit; font-size: 15px; padding: 10px 12px; border-radius: 10px; border: 1px solid rgba(94, 230, 242, .35); background: rgba(255, 255, 255, .06); color: #fff; }
.dg-builder input::placeholder { color: rgba(255, 255, 255, .45); }
.dg-builder input:focus { outline: none; border-color: var(--dg-teal-glow); box-shadow: 0 0 0 3px rgba(94, 230, 242, .2); }
.dg-builder .dg-btn { --b: var(--dg-orange); }
@media (max-width: 1080px) { .dg-builder { top: calc(var(--dg-header-h) + 52px); } }
@media (max-width: 620px) { .dg-builder { grid-template-columns: 1fr auto; } .dg-builder label { grid-column: 1 / -1; } }
.dg-slot { color: #FFB38A; border-bottom: 1px dashed rgba(255, 179, 138, .6); padding: 0 1px; }
.dg-slot.filled { color: var(--dg-teal-glow); border-bottom-color: rgba(94, 230, 242, .6); background: rgba(94, 230, 242, .08); border-radius: 3px; }
.dg-prompt-body.multi { white-space: pre-line; }
.dg-prompt-body.multi::before { content: none; }
.dg-prompt-body ol, .dg-prompt-body ul { margin: 6px 0 0; padding-left: 1.4em; }

.dg-pcard { display: flex; flex-direction: column; gap: 10px; }
.dg-pcard-head { display: flex; align-items: flex-start; gap: 12px; }
.dg-pcard-head .no { font-family: var(--dg-font-display); font-size: 26px; font-weight: 700; line-height: 1; color: transparent; -webkit-text-stroke: 1.2px var(--dg-orange); flex: none; }
.dg-pcard-head b { display: block; font-size: 16px; font-weight: 800; line-height: 1.45; }
.dg-pcard-head small { display: block; font-size: 13.5px; color: var(--dg-ink-soft); line-height: 1.6; margin-top: 2px; }
.dg-pcard .dg-prompt { margin-top: 0; }

/* =========================================================
   展開面板（details）
   ========================================================= */
.dg-acc { border: 1px solid var(--dg-line); border-radius: 12px; background: var(--dg-surface); overflow: hidden; }
.dg-acc + .dg-acc { margin-top: 10px; }
.dg-acc > summary { list-style: none; cursor: pointer; padding: 14px 18px; display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 15.5px; color: var(--dg-ink); transition: background .2s; }
.dg-acc > summary::-webkit-details-marker { display: none; }
.dg-acc > summary::after { content: "\F282"; font-family: "bootstrap-icons"; margin-left: auto; color: var(--dg-ink-faint); transition: transform .25s var(--dg-ease); }
.dg-acc[open] > summary::after { transform: rotate(180deg); color: var(--dg-orange); }
.dg-acc > summary:hover { background: var(--dg-surface-2); }
.dg-acc > summary .k { font-family: var(--dg-font-mono); font-size: 11px; color: #fff; background: var(--dg-teal-strong); border-radius: 6px; padding: 2px 7px; font-weight: 600; flex: none; }
.dg-acc-body { padding: 4px 18px 18px; font-size: 15px; }
.dg-acc-body ul { margin: 0; padding-left: 1.2em; color: var(--dg-ink-soft); }
.dg-acc-body li { margin-bottom: 4px; }
.dg-acc.out { background: #0b2f36; border-color: var(--dg-deep-3); }
.dg-acc.out > summary { color: #A7F3D0; font-size: 13.5px; font-family: var(--dg-font-mono); font-weight: 600; }
.dg-acc.out > summary:hover { background: rgba(255, 255, 255, .04); }
.dg-acc.out .dg-acc-body { color: rgba(255, 255, 255, .86); font-size: 14px; line-height: 1.85; white-space: pre-line; }

/* 規格卡（前台／後台／非功能） */
.dg-spec { display: flex; flex-direction: column; gap: 10px; }
.dg-spec .head { display: flex; align-items: center; gap: 10px; }
.dg-spec .head .ico { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; font-size: 19px; background: var(--dg-teal-soft); color: var(--dg-teal-strong); flex: none; }
.dg-spec .head b { font-size: 16.5px; font-weight: 900; line-height: 1.35; }
.dg-spec .head small { display: block; font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); }
.dg-spec dl { margin: 0; display: grid; gap: 8px; }
.dg-spec dt { font-size: 14px; font-weight: 800; color: var(--dg-ink); }
.dg-spec dd { margin: 0; font-size: 14px; color: var(--dg-ink-soft); line-height: 1.65; }
.dg-spec dd .dg-chip { margin: 3px 4px 0 0; display: inline-block; }

/* =========================================================
   功能清單 × 網站預覽（點功能 → 在網站上產出該位置的設計）
   ========================================================= */
.dg-fnlab { border-radius: 18px; overflow: hidden; border: 1px solid var(--dg-deep-3); background: var(--dg-surface); box-shadow: var(--dg-shadow); }
.dg-fnlab-head { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; padding: 18px 20px; background: var(--dg-deep); color: #fff; position: relative; overflow: hidden; }
.dg-fnlab-head::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(94, 230, 242, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(94, 230, 242, .06) 1px, transparent 1px); background-size: 22px 22px; }
.dg-fnlab-head > * { position: relative; }
.dg-fnlab-title .k { display: block; font-family: var(--dg-font-mono); font-size: 11px; letter-spacing: .12em; color: var(--dg-teal-glow); }
.dg-fnlab-title b { display: block; font-size: clamp(18px, 2.3vw, 22px); font-weight: 900; line-height: 1.35; color: #fff; }
.dg-fnlab-title b em { font-style: normal; color: #FFB38A; }
.dg-fnlab-head .dg-seg { margin-left: auto; }
.dg-fnlab-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 0; }
@media (max-width: 960px) { .dg-fnlab-grid { grid-template-columns: 1fr; } }

.dg-fnlist { list-style: none; margin: 0; padding: 14px; display: grid; gap: 8px; align-content: start; background: var(--dg-paper); border-right: 1px solid var(--dg-line); }
@media (max-width: 960px) { .dg-fnlist { border-right: 0; border-bottom: 1px solid var(--dg-line); } }
.dg-fnlist li { margin: 0; }
.dg-fnlist li[hidden] { display: none; }
.dg-fn { appearance: none; cursor: pointer; width: 100%; text-align: left; font: inherit; color: inherit; display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; padding: 14px 14px 14px 12px; border-radius: 12px; border: 1.5px solid var(--dg-line); background: var(--dg-surface); transition: border-color .2s, box-shadow .2s, transform .2s var(--dg-ease); position: relative; }
.dg-fn:hover { border-color: var(--dg-teal); transform: translateX(3px); }
.dg-fn .no { grid-row: span 3; width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-family: var(--dg-font-mono); font-size: 12px; font-weight: 600; background: var(--dg-surface-3); color: var(--dg-ink-soft); transition: all .2s; }
.dg-fn .mod { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-teal-strong); display: flex; gap: 8px; align-items: center; justify-content: space-between; }
.dg-fn b { font-size: 16px; font-weight: 800; line-height: 1.4; color: var(--dg-ink); }
.dg-fn p { grid-column: 2; font-size: 13.5px; line-height: 1.65; margin: 2px 0 0; color: var(--dg-ink-soft); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dg-fn .tools { grid-column: 2; display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.dg-fn .tools .dg-chip { font-size: 10.5px; padding: 2px 7px; }
.dg-fn[aria-pressed="true"] { border-color: var(--dg-orange); box-shadow: 0 0 0 4px rgba(232, 98, 42, .14), var(--dg-shadow); }
.dg-fn[aria-pressed="true"] .no { background: var(--dg-orange); color: #fff; }
.dg-fn[aria-pressed="true"] p { -webkit-line-clamp: unset; }
.dg-fn[aria-pressed="true"]::after { content: "\F138"; font-family: "bootstrap-icons"; position: absolute; right: -11px; top: 50%; transform: translateY(-50%); width: 22px; height: 22px; border-radius: 50%; background: var(--dg-orange); color: #fff; display: grid; place-items: center; font-size: 12px; z-index: 2; }
@media (max-width: 960px) { .dg-fn[aria-pressed="true"]::after { content: "\F128"; right: auto; left: 50%; top: auto; bottom: -11px; transform: translateX(-50%); } }

/* 右側網站預覽 */
.dg-site { position: relative; padding: 14px; background: var(--dg-surface-3); background-image: linear-gradient(rgba(14, 165, 184, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(14, 165, 184, .07) 1px, transparent 1px); background-size: 20px 20px; display: flex; flex-direction: column; gap: 10px; }
.dg-site-sticky { position: sticky; top: calc(var(--dg-header-h) + 16px); display: flex; flex-direction: column; gap: 10px; }
.dg-site-ctrl { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.dg-site-ctrl .lbl { font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); }
.dg-site-ctrl .dg-seg button { padding: 6px 10px; font-size: 12.5px; }
.dg-browser { margin: 0 auto; width: 100%; background: #fff; border: 2px solid var(--dg-ink); border-radius: 14px; overflow: hidden; box-shadow: 0 24px 44px -26px rgba(6, 30, 34, .55); transition: max-width .4s var(--dg-ease); max-width: 100%; }
.dg-site[data-device="mobile"] .dg-browser { max-width: 330px; border-radius: 26px; }
.dg-browser-bar { display: flex; align-items: center; gap: 5px; padding: 7px 10px; background: var(--dg-ink); }
.dg-browser-bar i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, .35); }
.dg-browser-bar span { margin-left: 6px; flex: 1; font-family: var(--dg-font-mono); font-size: 10px; color: rgba(255, 255, 255, .65); background: rgba(255, 255, 255, .08); border-radius: 5px; padding: 2px 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dg-view { height: 520px; overflow-y: auto; overflow-x: hidden; scroll-behavior: smooth; position: relative; font-size: 12px; line-height: 1.5; color: #12303A; scrollbar-width: thin; }
@media (prefers-reduced-motion: reduce) { .dg-view { scroll-behavior: auto; } }
@media (max-width: 960px) { .dg-view { height: 460px; } }

/* 區塊（zone）：被選取時高亮，其餘淡化 */
.dg-z { position: relative; transition: opacity .35s, filter .35s, box-shadow .35s; }
.dg-site.has-active .dg-z:not(.is-active) { opacity: .32; filter: grayscale(.7); }
.dg-z.is-active { box-shadow: inset 0 0 0 2.5px var(--dg-orange); z-index: 2; animation: dgZonePulse 1.2s var(--dg-ease) 1; }
.dg-z[data-label]::before { content: attr(data-label); position: absolute; right: 6px; top: 6px; z-index: 3; font-family: var(--dg-font-mono); font-size: 9.5px; font-weight: 600; color: #fff; background: var(--dg-orange); border-radius: 5px; padding: 2px 7px; opacity: 0; transform: translateY(-4px); transition: all .3s var(--dg-ease); pointer-events: none; }
.dg-z.is-active[data-label]::before { opacity: 1; transform: none; }
.dg-z[data-zone] { cursor: pointer; }
@keyframes dgZonePulse { 0% { box-shadow: inset 0 0 0 2.5px var(--dg-orange), 0 0 0 0 rgba(232, 98, 42, .5); } 70% { box-shadow: inset 0 0 0 2.5px var(--dg-orange), 0 0 0 14px rgba(232, 98, 42, 0); } 100% { box-shadow: inset 0 0 0 2.5px var(--dg-orange); } }
@media (prefers-reduced-motion: reduce) { .dg-z.is-active { animation: none; } }

/* 1. 導覽列 */
.ms-nav { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: #fff; border-bottom: 1px solid #E3EEF0; position: relative; z-index: 4; }
.ms-logo { display: flex; align-items: center; gap: 6px; font-weight: 900; font-size: 12.5px; white-space: nowrap; }
.ms-logo i { width: 18px; height: 18px; border-radius: 6px; background: linear-gradient(135deg, var(--dg-teal), var(--dg-orange)); display: inline-block; }
.ms-links { display: flex; gap: 12px; margin-left: auto; font-size: 11.5px; font-weight: 700; color: #3D6169; }
.ms-lang { font-family: var(--dg-font-mono); font-size: 10px; border: 1px solid #C9DDE1; border-radius: 99px; padding: 2px 8px; white-space: nowrap; }
.ms-burger { display: none; margin-left: auto; appearance: none; border: 0; background: none; padding: 4px; cursor: pointer; font-size: 18px; line-height: 1; color: #12303A; }
.ms-drawer { display: none; }
.dg-site[data-device="mobile"] .ms-links, .dg-site[data-device="mobile"] .ms-nav > .ms-lang { display: none; }
.dg-site[data-device="mobile"] .ms-burger { display: block; }
.dg-site[data-device="mobile"] .ms-drawer.open { display: grid; gap: 2px; position: absolute; left: 0; right: 0; top: 100%; background: var(--dg-deep); padding: 10px 14px 14px; z-index: 5; }
.ms-drawer a { color: #fff; font-weight: 700; font-size: 13px; padding: 8px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); text-decoration: none; }
.ms-drawer .ms-lang { justify-self: start; margin-top: 8px; color: #fff; border-color: rgba(255, 255, 255, .3); }

/* Hero */
.ms-hero { padding: 26px 16px; background: linear-gradient(130deg, #07262c, #066B7A 60%, #E8622A); color: #fff; }
.ms-hero b { display: block; font-size: 18px; font-weight: 900; line-height: 1.3; }
.ms-hero small { display: block; opacity: .8; margin: 4px 0 10px; }
.ms-hero span { display: inline-block; background: #fff; color: #B84418; font-weight: 800; border-radius: 6px; padding: 5px 10px; font-size: 11px; }

/* 2. Bento */
.ms-sec { padding: 14px; }
.ms-h { font-size: 13px; font-weight: 900; margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; }
.ms-h small { font-family: var(--dg-font-mono); font-size: 9.5px; font-weight: 500; color: #6E8F95; }
.ms-bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 58px; gap: 6px; }
.ms-bento div { border-radius: 9px; padding: 8px 10px; font-weight: 800; display: flex; flex-direction: column; justify-content: space-between; transition: transform .25s var(--dg-ease), box-shadow .25s; }
.ms-bento div:hover { transform: scale(1.04); box-shadow: 0 12px 20px -12px rgba(6, 30, 34, .6); }
.ms-bento div small { font-family: var(--dg-font-mono); font-size: 9.5px; font-weight: 500; opacity: .85; }
.ms-bento .a { grid-column: span 2; grid-row: span 2; background: #0F2C59; color: #fff; }
.ms-bento .b { background: #E4F7F9; color: #066B7A; }
.ms-bento .c { background: #FFE3D6; color: #8A2E0C; }
.ms-bento .d { grid-column: span 2; background: #FCF2DE; color: #6B4510; }
.dg-site[data-device="mobile"] .ms-bento { grid-template-columns: 1fr 1fr; }
.dg-site[data-device="mobile"] .ms-bento .a, .dg-site[data-device="mobile"] .ms-bento .d { grid-column: span 2; }

/* 3. 篩選器 */
.ms-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 8px; }
.ms-tags button { appearance: none; cursor: pointer; font: inherit; font-size: 11px; font-weight: 700; border: 1px solid #C9DDE1; background: #fff; color: #3D6169; border-radius: 99px; padding: 3px 10px; transition: all .2s; }
.ms-tags button[aria-pressed="true"] { background: var(--dg-teal-strong); border-color: var(--dg-teal-strong); color: #fff; }
.ms-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.ms-cards div { border: 1px solid #E3EEF0; border-radius: 8px; overflow: hidden; background: #fff; transition: opacity .25s, transform .25s; }
.ms-cards div::before { content: ""; display: block; height: 40px; background: var(--c, #CFE9EC); }
.ms-cards div span { display: block; padding: 5px 7px; font-weight: 700; font-size: 11px; }
.ms-cards div small { display: block; padding: 0 7px 6px; font-family: var(--dg-font-mono); font-size: 9.5px; color: #6E8F95; }
.ms-cards div.out { display: none; }
.dg-site[data-device="mobile"] .ms-cards { grid-template-columns: 1fr 1fr; }

/* 4. 預約表單 */
.ms-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; background: #F5FAFB; border: 1px solid #E3EEF0; border-radius: 10px; padding: 12px; }
.ms-form label { display: grid; gap: 3px; font-size: 10.5px; font-weight: 700; color: #3D6169; }
.ms-form input { font: inherit; font-size: 12px; padding: 6px 8px; border-radius: 6px; border: 1px solid #C9DDE1; background: #fff; color: #12303A; width: 100%; min-width: 0; }
.ms-form input:focus { outline: none; border-color: var(--dg-teal); box-shadow: 0 0 0 2px rgba(14, 165, 184, .2); }
.ms-form input.bad { border-color: #C2410C; }
.ms-form input.good { border-color: var(--dg-ok); }
.ms-step { display: flex; align-items: center; border: 1px solid #C9DDE1; border-radius: 6px; background: #fff; overflow: hidden; }
.ms-step button { appearance: none; border: 0; background: #EFF8F9; width: 28px; height: 28px; cursor: pointer; font-weight: 900; color: #066B7A; }
.ms-step output { flex: 1; text-align: center; font-weight: 800; font-size: 12px; }
.ms-price { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; padding-top: 6px; border-top: 1px dashed #C9DDE1; }
.ms-price b { font-family: var(--dg-font-display); font-size: 17px; color: #B84418; }
.ms-price span.btn { background: var(--dg-orange); color: #fff; font-weight: 800; border-radius: 6px; padding: 6px 12px; font-size: 11px; }
.ms-hint { grid-column: 1 / -1; font-family: var(--dg-font-mono); font-size: 9.5px; min-height: 14px; color: #6E8F95; }
.ms-hint.bad { color: #C2410C; }
.ms-hint.good { color: var(--dg-ok); }
.dg-site[data-device="mobile"] .ms-form { grid-template-columns: 1fr; }

/* 5. 頁尾 */
.ms-foot { background: #07262c; color: rgba(255, 255, 255, .8); padding: 14px; display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; font-size: 10.5px; }
.ms-gov { display: flex; align-items: center; gap: 6px; font-weight: 800; color: #fff; }
.ms-gov i { width: 20px; height: 20px; border-radius: 50%; border: 2px solid #fff; display: inline-block; }
.ms-badge { font-family: var(--dg-font-mono); font-size: 9.5px; font-weight: 700; background: #fff; color: #066B7A; border-radius: 4px; padding: 2px 6px; }
.ms-foot .links { display: flex; gap: 10px; flex-wrap: wrap; }
.ms-foot .links span { text-decoration: underline; text-underline-offset: 2px; }
.ms-social { display: flex; gap: 6px; font-size: 13px; color: #fff; }
.dg-site[data-device="mobile"] .ms-foot { grid-template-columns: 1fr; text-align: left; }

/* 預覽下方的規格說明 */
.dg-site-note { background: #fff; border: 1px solid var(--dg-line); border-left: 3px solid var(--dg-orange); border-radius: 0 12px 12px 0; padding: 12px 14px; font-size: 13.5px; line-height: 1.7; color: var(--dg-ink-soft); min-height: 78px; }
.dg-site-note .t { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 4px; }
.dg-site-note .t b { font-size: 15px; color: var(--dg-ink); }
.dg-site-note .try { display: block; margin-top: 6px; font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-teal-strong); }

/* =========================================================
   網站樹狀圖（可點選節點 → 麵包屑＋點擊深度）
   ========================================================= */
.dg-tree-wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 0; border: 1px solid var(--dg-line); border-radius: 16px; overflow: hidden; background: var(--dg-surface); box-shadow: var(--dg-shadow); }
@media (max-width: 860px) { .dg-tree-wrap { grid-template-columns: 1fr; } }
.dg-tree { padding: 18px; overflow-x: auto; background: var(--dg-paper); background-image: radial-gradient(#D5ECEF 1px, transparent 1.2px); background-size: 18px 18px; }
.dg-tree ul { list-style: none; margin: 0; padding: 0 0 0 22px; position: relative; }
.dg-tree > ul { padding-left: 0; }
.dg-tree li { margin: 0; position: relative; padding: 4px 0 4px 0; }
.dg-tree ul ul li::before { content: ""; position: absolute; left: -14px; top: 0; bottom: 0; border-left: 1.5px dashed var(--dg-line-strong); }
.dg-tree ul ul li:last-child::before { bottom: auto; height: 22px; }
.dg-tree ul ul li::after { content: ""; position: absolute; left: -14px; top: 22px; width: 12px; border-top: 1.5px dashed var(--dg-line-strong); }
.dg-node { appearance: none; cursor: pointer; font: inherit; display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px 7px 8px; border-radius: 10px; border: 1.5px solid var(--dg-line); background: var(--dg-surface); color: var(--dg-ink); font-size: 14px; font-weight: 700; line-height: 1.3; transition: all .2s; white-space: nowrap; }
.dg-node .lv { font-family: var(--dg-font-mono); font-size: 10px; font-weight: 600; border-radius: 5px; padding: 2px 6px; color: #fff; }
.dg-node[data-lv="0"] .lv { background: var(--dg-deep); }
.dg-node[data-lv="1"] .lv { background: var(--dg-teal-strong); }
.dg-node[data-lv="2"] .lv { background: var(--dg-teal); }
.dg-node[data-lv="3"] .lv { background: var(--dg-amber); }
.dg-node .tw { font-size: 11px; color: var(--dg-ink-faint); transition: transform .2s; }
.dg-node:hover { border-color: var(--dg-teal); }
.dg-node.on-path { border-color: var(--dg-teal); background: var(--dg-teal-soft); }
.dg-node[aria-current="true"] { border-color: var(--dg-orange); background: var(--dg-orange-soft); box-shadow: 0 0 0 3px rgba(232, 98, 42, .15); }
.dg-tree li.collapsed > ul { display: none; }
.dg-tree li.collapsed > .dg-node .tw { transform: rotate(-90deg); }
.dg-tree-side { padding: 20px; display: flex; flex-direction: column; gap: 14px; border-left: 1px solid var(--dg-line); }
@media (max-width: 860px) { .dg-tree-side { border-left: 0; border-top: 1px solid var(--dg-line); } }
.dg-crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; font-size: 13px; padding: 10px 12px; border-radius: 10px; background: var(--dg-surface-2); border: 1px solid var(--dg-line); min-height: 44px; }
.dg-crumb span { color: var(--dg-teal-strong); font-weight: 700; }
.dg-crumb span:last-child { color: var(--dg-orange-strong); }
.dg-crumb i { color: var(--dg-ink-faint); font-size: 11px; }
.dg-depth { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.dg-depth > div { border-radius: 12px; padding: 12px; background: var(--dg-deep); color: #fff; }
.dg-depth b { display: block; font-family: var(--dg-font-display); font-size: 30px; line-height: 1; }
.dg-depth small { font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-teal-glow); }
.dg-verdict { font-size: 13.5px; line-height: 1.65; padding: 10px 12px; border-radius: 10px; }
.dg-verdict.ok { background: var(--dg-ok-soft); color: #0B5E43; }
.dg-verdict.warn { background: var(--dg-amber-soft); color: #6B4510; }
.dg-verdict.bad { background: var(--dg-orange-soft); color: #8A2E0C; }

/* 選單數量模擬器（米勒定律） */
.dg-navsim-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; padding: 10px 12px; border-radius: 10px; background: #fff; border: 1px solid var(--dg-line); min-height: 46px; }
.dg-navsim-bar .lg { width: 46px; height: 12px; border-radius: 4px; background: var(--dg-teal); flex: none; margin-right: 8px; }
.dg-navsim-bar span { flex: 0 1 auto; min-width: 0; font-size: 12px; font-weight: 700; color: var(--dg-ink-soft); padding: 4px 7px; border-radius: 6px; background: var(--dg-surface-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; animation: dgPop .25s var(--dg-ease); }
.dg-navsim-bar.crowd span { background: var(--dg-orange-soft); color: #8A2E0C; font-size: 11px; padding: 3px 5px; }
@keyframes dgPop { from { transform: scale(.6); opacity: 0; } }
.dg-sim-row { display: grid; grid-template-columns: 110px minmax(0, 1fr) 54px; gap: 12px; align-items: center; margin-top: 12px; }
.dg-sim-row label { font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-ink-faint); }
.dg-sim-row output { font-family: var(--dg-font-display); font-size: 22px; font-weight: 700; text-align: right; color: var(--dg-ink); }
.dg-depth-steps { display: flex; gap: 4px; margin-top: 8px; }
.dg-depth-steps i { flex: 1; height: 28px; border-radius: 6px; background: var(--dg-surface-3); display: grid; place-items: center; font-style: normal; font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-ink-faint); transition: all .25s; }
.dg-depth-steps i.on { background: var(--dg-teal); color: #fff; }
.dg-depth-steps i.on.over { background: var(--dg-orange); }

/* 點擊摩擦力示範 */
.dg-friction { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.dg-friction > div { border-radius: 12px; padding: 16px; border: 1px solid var(--dg-line); background: var(--dg-surface); display: flex; flex-direction: column; gap: 10px; }
.dg-friction .k { font-family: var(--dg-font-mono); font-size: 11px; }
.dg-friction .good .k { color: var(--dg-ok); }
.dg-friction .bad .k { color: var(--dg-bad); }
.dg-friction button.try { appearance: none; cursor: pointer; font: inherit; font-weight: 800; font-size: 14px; padding: 11px 14px; border-radius: 10px; border: 0; color: #fff; transition: transform .15s; }
.dg-friction button.try:active { transform: scale(.97); }
.dg-friction .good button.try { background: var(--dg-teal-strong); }
.dg-friction .bad button.try { background: #8FA3A8; }
.dg-friction .res { font-size: 13.5px; line-height: 1.6; min-height: 44px; padding: 10px 12px; border-radius: 9px; background: var(--dg-surface-2); color: var(--dg-ink-soft); }
.dg-friction .res .ms { font-family: var(--dg-font-mono); font-weight: 600; }
.dg-spin { display: inline-block; width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--dg-line-strong); border-top-color: var(--dg-orange); animation: dgSpin .7s linear infinite; vertical-align: -2px; margin-right: 6px; }
@keyframes dgSpin { to { transform: rotate(360deg); } }
@media (max-width: 620px) { .dg-friction { grid-template-columns: 1fr; } }

/* 語意標籤切換的導覽列 */
.dg-labelnav { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px; border-radius: 12px; background: var(--dg-deep); }
.dg-labelnav span { font-size: 14px; font-weight: 700; color: #fff; padding: 7px 12px; border-radius: 8px; background: rgba(255, 255, 255, .08); transition: background .3s; }
.dg-labelnav.creative span { background: rgba(232, 98, 42, .3); font-style: italic; }
.dg-labelnav-q { font-size: 13.5px; color: var(--dg-ink-soft); margin-top: 8px; }

/* 漸進式揭露示範 */
.dg-disclose { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.dg-disclose .layer { border-radius: 12px; border: 1px dashed var(--dg-line-strong); padding: 12px; position: relative; }
.dg-disclose .layer > .k { font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-teal-strong); display: block; margin-bottom: 8px; }
.dg-disclose .layer.lit { border-style: solid; border-color: var(--dg-orange); background: var(--dg-orange-soft); }
.dg-pcard-demo { border-radius: 10px; overflow: hidden; background: #fff; border: 1px solid var(--dg-line); }
.dg-pcard-demo .img { height: 74px; background: linear-gradient(130deg, #066B7A, #0EA5B8 55%, #FFB38A); }
.dg-pcard-demo .bd { padding: 10px; }
.dg-pcard-demo b { display: block; font-size: 14px; }
.dg-pcard-demo small { display: block; font-size: 12px; color: var(--dg-ink-soft); margin: 2px 0 8px; }
.dg-pcard-demo button, .dg-disclose .acc button, .dg-disclose .full button { appearance: none; cursor: pointer; font: inherit; font-size: 12px; font-weight: 800; padding: 6px 10px; border-radius: 7px; border: 0; background: var(--dg-orange); color: #fff; }
.dg-disclose .acc { font-size: 12.5px; color: var(--dg-ink-soft); }
.dg-disclose .acc dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; background: #fff; border-radius: 8px; padding: 10px; border: 1px solid var(--dg-line); }
.dg-disclose .acc dt { font-weight: 800; color: var(--dg-ink); }
.dg-disclose .acc dd { margin: 0; }
.dg-disclose .full { font-size: 12.5px; color: var(--dg-ink-soft); background: #fff; border-radius: 8px; padding: 10px; border: 1px solid var(--dg-line); }
.dg-disclose .full p { font-size: 12.5px; margin: 0 0 6px; }
.dg-disclose .locked { opacity: .35; pointer-events: none; filter: grayscale(.6); }
@media (max-width: 760px) { .dg-disclose { grid-template-columns: 1fr; } }

/* 公式產生器：四格拼成一段 Prompt */
.dg-formula { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.dg-formula label { display: grid; gap: 4px; font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); }
.dg-formula label b { color: var(--dg-orange-strong); font-weight: 600; }
.dg-formula textarea { font: inherit; font-size: 13.5px; line-height: 1.6; padding: 9px 10px; border-radius: 9px; border: 1px solid var(--dg-line-strong); background: var(--dg-surface); color: var(--dg-ink); resize: vertical; min-height: 84px; }
.dg-formula textarea:focus { outline: none; border-color: var(--dg-teal); box-shadow: 0 0 0 3px rgba(14, 165, 184, .18); }
@media (max-width: 860px) { .dg-formula { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .dg-formula { grid-template-columns: 1fr; } }
.dg-formula-plus { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-ink-faint); margin-bottom: 10px; }
.dg-formula-plus span { background: var(--dg-surface); border: 1px solid var(--dg-line-strong); border-radius: 6px; padding: 3px 8px; color: var(--dg-ink); }

/* 步驟分頁（STEP 1–4） */
.dg-stepper { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 14px; }
.dg-stepper button { appearance: none; cursor: pointer; text-align: left; font: inherit; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--dg-line); background: var(--dg-surface); display: flex; flex-direction: column; gap: 2px; transition: all .2s; position: relative; overflow: hidden; }
.dg-stepper button .s { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); }
.dg-stepper button b { font-size: 14.5px; font-weight: 800; color: var(--dg-ink); line-height: 1.4; }
.dg-stepper button::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: var(--dg-orange); transition: width .3s var(--dg-ease); }
.dg-stepper button:hover { border-color: var(--dg-teal); }
.dg-stepper button[aria-selected="true"] { border-color: var(--dg-deep); background: var(--dg-deep); }
.dg-stepper button[aria-selected="true"] .s { color: var(--dg-teal-glow); }
.dg-stepper button[aria-selected="true"] b { color: #fff; }
.dg-stepper button[aria-selected="true"]::after { width: 100%; }
@media (max-width: 760px) { .dg-stepper { grid-template-columns: 1fr 1fr; } }
.dg-step-nav { display: flex; justify-content: space-between; gap: 10px; margin-top: 14px; }

/* 甘特圖 */
.dg-gantt { border: 1px solid var(--dg-line); border-radius: 14px; background: var(--dg-surface); box-shadow: var(--dg-shadow); padding: 16px; overflow-x: auto; }
.dg-gantt-in { min-width: 620px; }
.dg-gantt-scale { display: grid; grid-template-columns: 150px repeat(18, 1fr); gap: 2px; font-family: var(--dg-font-mono); font-size: 10px; color: var(--dg-ink-faint); margin-bottom: 6px; }
.dg-gantt-scale span { text-align: center; }
.dg-gantt-row { display: grid; grid-template-columns: 150px repeat(18, 1fr); gap: 2px; align-items: center; margin-bottom: 6px; }
.dg-gantt-row .nm { font-size: 13px; font-weight: 800; color: var(--dg-ink); padding-right: 8px; line-height: 1.35; }
.dg-gantt-row .nm small { display: block; font-family: var(--dg-font-mono); font-size: 10px; color: var(--dg-ink-faint); font-weight: 500; }
.dg-gantt-bar { appearance: none; border: 0; cursor: pointer; height: 34px; border-radius: 8px; color: #fff; font: inherit; font-size: 11.5px; font-weight: 700; padding: 0 10px; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: filter .2s, transform .2s var(--dg-ease); position: relative; }
.dg-gantt-bar:hover { filter: brightness(1.1); transform: translateY(-1px); }
.dg-gantt-bar[aria-pressed="true"] { box-shadow: 0 0 0 3px rgba(232, 98, 42, .35); }
.dg-gantt-bar .ms { position: absolute; right: 6px; top: 50%; transform: translateY(-50%) rotate(45deg); width: 10px; height: 10px; background: #fff; border-radius: 2px; }
.dg-gantt-detail { margin-top: 10px; border-radius: 12px; background: var(--dg-surface-2); padding: 14px 16px; font-size: 14.5px; }
.dg-gantt-detail b { color: var(--dg-ink); }
.dg-gantt-detail .ms-tag { display: inline-flex; gap: 6px; align-items: center; font-family: var(--dg-font-mono); font-size: 12px; color: #fff; background: var(--dg-orange); border-radius: 6px; padding: 3px 9px; margin-top: 8px; }

/* 範疇分類小遊戲 */
.dg-sort { display: grid; gap: 8px; }
.dg-sort-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--dg-line); background: var(--dg-surface); transition: all .25s; }
.dg-sort-item .q { font-size: 14.5px; font-weight: 700; color: var(--dg-ink); }
.dg-sort-item .q small { display: block; font-size: 12.5px; font-weight: 500; color: var(--dg-ink-faint); margin-top: 2px; }
.dg-sort-item .btns { display: flex; gap: 6px; }
.dg-sort-item .btns button { appearance: none; cursor: pointer; font: inherit; font-size: 12.5px; font-weight: 800; padding: 7px 11px; border-radius: 8px; border: 1.5px solid var(--dg-line-strong); background: var(--dg-surface); color: var(--dg-ink-soft); transition: all .2s; }
.dg-sort-item .btns button:hover:not(:disabled) { border-color: var(--dg-teal); color: var(--dg-ink); }
.dg-sort-item .btns button:disabled { cursor: default; }
.dg-sort-item.ok { border-color: var(--dg-ok); background: var(--dg-ok-soft); }
.dg-sort-item.ng { border-color: var(--dg-orange); background: var(--dg-orange-soft); }
.dg-sort-item .why { grid-column: 1 / -1; font-size: 13px; line-height: 1.6; color: var(--dg-ink-soft); display: none; }
.dg-sort-item.ok .why, .dg-sort-item.ng .why { display: block; }
.dg-sort-item .btns button.pick { background: var(--dg-deep); border-color: var(--dg-deep); color: #fff; }
@media (max-width: 520px) { .dg-sort-item { grid-template-columns: 1fr; } }
.dg-scope-cell { font-size: 13.5px; line-height: 1.75; }
.dg-scope-cell div::before { content: "• "; color: var(--dg-teal); font-weight: 900; }
.dg-scope-cell.out div::before { content: "✕ "; color: var(--dg-bad); }

/* 精選卡（連到其他單元／外部資源的重點推薦） */
.dg-feature { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px 24px; align-items: center; padding: clamp(18px, 3vw, 26px); border-radius: 18px; background: linear-gradient(120deg, var(--dg-orange-soft), var(--dg-teal-soft)); border: 1px solid var(--dg-line-strong); box-shadow: var(--dg-shadow); margin-bottom: 30px; }
.dg-feature .dg-kicker { display: block; margin-bottom: 6px; }
.dg-feature h3 { font-size: clamp(18px, 2.3vw, 22px); font-weight: 900; line-height: 1.4; margin-bottom: 8px; }
.dg-feature p { font-size: 15px; margin: 0; }
.dg-feature .acts { display: flex; flex-direction: column; gap: 8px; }
.dg-feature .acts .dg-btn { justify-content: center; }
@media (max-width: 760px) { .dg-feature { grid-template-columns: 1fr; } .dg-feature .acts { flex-direction: row; flex-wrap: wrap; } }
.dg-only-sm { display: none; }
@media (max-width: 860px) {
  .dg-tree-side { order: -1; border-top: 0; border-bottom: 1px solid var(--dg-line); }
  .dg-tree-side .dg-figure { display: none; }
  .dg-only-sm { display: block; }
}

/* =========================================================
   web04：情緒板產生器、風格趨勢示範、Token 遊樂場、字級、網格、
   版型轉化、原子設計、Auto Layout、按鈕變體
   ========================================================= */
.dg-chipset { display: flex; flex-wrap: wrap; gap: 6px; }
.dg-chipset button { appearance: none; cursor: pointer; font: inherit; font-size: 13.5px; font-weight: 700; padding: 7px 13px; border-radius: 999px; border: 1.5px solid var(--dg-line-strong); background: var(--dg-surface); color: var(--dg-ink-soft); transition: all .2s; }
.dg-chipset button:hover { border-color: var(--dg-teal); color: var(--dg-ink); }
.dg-chipset button[aria-pressed="true"] { background: var(--dg-orange); border-color: var(--dg-orange); color: #fff; }
.dg-chipset button:disabled { opacity: .4; cursor: not-allowed; }

/* 情緒板預覽 */
.dg-mood { --m1: #0F2C59; --m2: #0EA5B8; --m3: #F5EFE6; --m4: #E8622A; --mr: 14px; --mf: "Noto Sans TC", sans-serif; display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 78px; gap: 8px; padding: 12px; border-radius: 16px; background: var(--m3); border: 1px solid var(--dg-line); transition: background .4s; }
.dg-mood > div { border-radius: var(--mr); transition: all .4s var(--dg-ease); overflow: hidden; position: relative; }
.dg-mood .photo { grid-column: span 2; grid-row: span 2; background: linear-gradient(150deg, var(--m1), var(--m2)); }
.dg-mood .photo::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 70% 30%, rgba(255, 255, 255, .35), transparent 45%); }
.dg-mood .type { grid-column: span 2; background: #fff; padding: 10px 14px; display: flex; flex-direction: column; justify-content: center; font-family: var(--mf); color: var(--m1); }
.dg-mood .type b { font-size: 26px; line-height: 1.1; font-weight: 900; }
.dg-mood .type small { font-size: 11px; opacity: .7; font-family: var(--dg-font-mono); }
.dg-mood .sw { display: flex; }
.dg-mood .sw i { flex: 1; }
.dg-mood .btnx { background: #fff; display: grid; place-items: center; }
.dg-mood .btnx span { background: var(--m4); color: #fff; font-weight: 800; font-size: 12px; padding: 7px 14px; border-radius: var(--mr); font-family: var(--mf); }
.dg-mood .tex { background: repeating-linear-gradient(45deg, var(--m2) 0 2px, transparent 2px 9px), #fff; opacity: .9; }
.dg-mood-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.dg-mood-meta span { font-family: var(--dg-font-mono); font-size: 11.5px; padding: 4px 9px; border-radius: 6px; background: var(--dg-surface); border: 1px solid var(--dg-line); color: var(--dg-ink-soft); }

/* 風格趨勢示範 */
.dg-trend-stage { border-radius: 14px; overflow: hidden; border: 1px solid var(--dg-line); min-height: 240px; position: relative; }
.dg-glass-stage { background: radial-gradient(circle at 20% 30%, #FF8A65, transparent 40%), radial-gradient(circle at 80% 70%, #0EA5B8, transparent 45%), radial-gradient(circle at 60% 10%, #5EE6F2, transparent 35%), #0B333B; display: grid; place-items: center; padding: 30px; }
.dg-glass-card { width: min(320px, 100%); padding: 20px; border-radius: 18px; background: rgba(255, 255, 255, var(--ga, .14)); border: 1px solid rgba(255, 255, 255, .35); backdrop-filter: blur(var(--gb, 14px)); -webkit-backdrop-filter: blur(var(--gb, 14px)); color: #fff; box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .5); }
.dg-glass-card b { display: block; font-size: 18px; margin-bottom: 4px; }
.dg-glass-card small { font-size: 12.5px; opacity: .85; }
.dg-space-stage { background: #fff; padding: 0 16px; }
.dg-space-stage .blk { border-radius: 10px; background: var(--dg-surface-2); border: 1px dashed var(--dg-line-strong); padding: 10px 12px; font-size: 13px; font-weight: 700; color: var(--dg-ink-soft); transition: margin .25s; }
.dg-space-stage .gap { position: relative; transition: height .25s; display: grid; place-items: center; font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-orange-strong); background: repeating-linear-gradient(-45deg, rgba(232, 98, 42, .08) 0 4px, transparent 4px 8px); }

/* Token 遊樂場 */
.dg-tokens { display: grid; gap: 8px; }
.dg-token { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--dg-line); background: var(--dg-surface); }
.dg-token input[type="color"] { width: 52px; height: 52px; border-radius: 12px; border: 1px solid var(--dg-line-strong); padding: 0; cursor: pointer; background: none; }
.dg-token input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.dg-token input[type="color"]::-webkit-color-swatch { border: 0; border-radius: 11px; }
.dg-token b { display: block; font-size: 15px; font-weight: 800; }
.dg-token .hex { font-family: var(--dg-font-mono); font-size: 12.5px; color: var(--dg-teal-strong); }
.dg-token small { display: block; font-size: 13px; color: var(--dg-ink-soft); line-height: 1.55; margin-top: 2px; }
.dg-token .ck { text-align: right; font-family: var(--dg-font-mono); font-size: 12px; }
.dg-token .ck b { font-family: var(--dg-font-display); font-size: 20px; }
.dg-token .ck .dg-badge { display: inline-block; margin-top: 3px; }
.dg-token .warn { grid-column: 1 / -1; font-size: 13px; line-height: 1.6; padding: 8px 10px; border-radius: 8px; background: var(--dg-amber-soft); color: #6B4510; display: none; }
.dg-token .warn.show { display: block; }
.dg-token .warn button { appearance: none; border: 0; background: var(--dg-deep); color: #fff; font: inherit; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 6px; cursor: pointer; margin-left: 4px; }
@media (max-width: 520px) { .dg-token { grid-template-columns: 44px 1fr; } .dg-token input[type="color"] { width: 44px; height: 44px; } .dg-token .ck { grid-column: 1 / -1; text-align: left; } }
.dg-ui-preview { border-radius: 14px; overflow: hidden; border: 1px solid var(--dg-line); background: var(--t-neutral, #F8FAFC); box-shadow: var(--dg-shadow); }
.dg-ui-preview .hd { background: var(--t-primary, #0F2C59); color: #fff; padding: 12px 16px; display: flex; align-items: center; gap: 12px; font-weight: 900; font-size: 14px; }
.dg-ui-preview .hd nav { margin-left: auto; display: flex; gap: 10px; font-size: 12.5px; font-weight: 700; opacity: .9; }
.dg-ui-preview .hd nav span.on { background: rgba(255, 255, 255, .18); border-radius: 99px; padding: 2px 10px; }
.dg-ui-preview .bd { padding: 18px 16px; display: grid; gap: 10px; }
.dg-ui-preview h5 { color: var(--t-primary, #0F2C59); font-size: 22px; font-weight: 900; margin: 0; }
.dg-ui-preview p { color: #334155; font-size: 14px; margin: 0; }
.dg-ui-preview a { color: var(--t-secondary, #2563EB); font-weight: 700; font-size: 14px; }
.dg-ui-preview .row { display: flex; flex-wrap: wrap; gap: 8px; }
.dg-ui-preview .b1 { background: var(--t-secondary, #2563EB); color: #fff; font-weight: 800; font-size: 13px; padding: 9px 14px; border-radius: 9px; }
.dg-ui-preview .b2 { background: var(--t-accent, #D97706); color: #fff; font-weight: 800; font-size: 13px; padding: 9px 14px; border-radius: 9px; }
.dg-ui-preview .card { background: #fff; border-radius: 12px; padding: 12px; border: 1px solid #E2E8F0; font-size: 13px; color: #334155; }

/* 字級預覽 */
.dg-type-row { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 16px; align-items: baseline; padding: 14px 0; border-bottom: 1px dashed var(--dg-line-strong); }
.dg-type-row:last-child { border-bottom: 0; }
.dg-type-row .spec b { display: block; font-size: 14px; font-weight: 800; }
.dg-type-row .spec small { display: block; font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); line-height: 1.6; }
.dg-type-row .sample { color: var(--dg-ink); font-family: "Noto Sans TC", sans-serif; transition: font-size .3s var(--dg-ease); overflow-wrap: anywhere; }
@media (max-width: 620px) { .dg-type-row { grid-template-columns: 1fr; gap: 4px; } }

/* 網格疊圖 */
.dg-grid-demo { position: relative; border-radius: 14px; border: 1px solid var(--dg-line); background: #fff; padding: 16px var(--gm, 40px); overflow: hidden; transition: padding .3s; }
.dg-grid-cols { position: absolute; inset: 0 var(--gm, 40px); display: grid; grid-template-columns: repeat(var(--gc, 12), 1fr); gap: var(--gg, 24px); pointer-events: none; transition: all .3s; }
.dg-grid-cols i { background: rgba(232, 98, 42, .1); border-left: 1px solid rgba(232, 98, 42, .25); border-right: 1px solid rgba(232, 98, 42, .25); }
.dg-grid-content { position: relative; display: grid; grid-template-columns: repeat(var(--gc, 12), 1fr); gap: var(--gg, 24px); transition: all .3s; }
.dg-grid-content div { min-height: 70px; border-radius: 8px; background: var(--dg-deep); color: #fff; display: grid; place-items: center; font-family: var(--dg-font-mono); font-size: 11.5px; font-weight: 600; transition: all .3s var(--dg-ease); }
.dg-grid-content div:nth-child(2n) { background: var(--dg-teal-strong); }
.dg-grid-content div:nth-child(3n) { background: var(--dg-teal); }
.dg-grid-legend { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 10px; font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-ink-soft); }
.dg-grid-legend b { color: var(--dg-orange-strong); }

/* 版型轉化示範 */
.dg-reflow { display: grid; grid-template-columns: minmax(0, 1fr) 210px; gap: 18px; align-items: start; }
@media (max-width: 760px) { .dg-reflow { grid-template-columns: 1fr; } }
.dg-rf-desk, .dg-rf-mob { border-radius: 12px; border: 2px solid var(--dg-ink); background: #fff; overflow: hidden; }
.dg-rf-mob { border-radius: 22px; max-width: 210px; justify-self: center; width: 100%; }
.dg-rf-cap { font-family: var(--dg-font-mono); font-size: 10.5px; padding: 5px 10px; background: var(--dg-ink); color: rgba(255, 255, 255, .7); }
.dg-rf-body { padding: 10px; display: grid; gap: 8px; }
.dg-rf-body .r { display: flex; gap: 8px; }
.dg-rf-body .c { flex: 1; min-height: 46px; border-radius: 8px; background: var(--dg-surface-2); border: 1px solid var(--dg-line); display: grid; place-items: center; font-size: 11px; font-weight: 700; color: var(--dg-ink-soft); transition: all .35s var(--dg-ease); text-align: center; padding: 4px; }
.dg-rf-body .c.cta { background: var(--dg-orange); color: #fff; border-color: var(--dg-orange); }
.dg-rf-body .c.img { background: linear-gradient(130deg, var(--dg-teal-strong), var(--dg-teal)); color: #fff; }
.dg-rf-mob .r { flex-direction: column; }
.dg-rf-acc { border: 1px solid var(--dg-line); border-radius: 8px; font-size: 11px; font-weight: 700; color: var(--dg-ink-soft); }
.dg-rf-acc button { appearance: none; border: 0; background: none; width: 100%; text-align: left; padding: 8px 10px; font: inherit; cursor: pointer; display: flex; justify-content: space-between; }
.dg-rf-acc div { padding: 0 10px 8px; font-weight: 500; display: none; }
.dg-rf-acc.open div { display: block; }
.dg-rf-note { margin-top: 12px; }

/* 原子設計 */
.dg-atomic { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.dg-atomic > div { border-radius: 14px; border: 1.5px dashed var(--dg-line-strong); padding: 14px; background: var(--dg-surface); transition: all .3s; min-height: 200px; display: flex; flex-direction: column; gap: 10px; }
.dg-atomic > div.lit { border-style: solid; border-color: var(--dg-orange); box-shadow: 0 0 0 4px rgba(232, 98, 42, .1); }
.dg-atomic .k { font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-teal-strong); }
.dg-atomic b { font-size: 16px; font-weight: 900; }
.dg-atomic p { font-size: 13px; margin: 0; }
.dg-atomic .demo { margin-top: auto; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-height: 54px; }
.dg-atomic .at { display: inline-grid; place-items: center; height: 30px; padding: 0 10px; border-radius: 8px; font-size: 12px; font-weight: 800; background: var(--dg-surface-2); border: 1px solid var(--dg-line); color: var(--dg-ink); transition: all .3s var(--dg-ease); }
.dg-atomic .at.c { width: 30px; padding: 0; background: var(--dg-teal); border-color: var(--dg-teal); }
.dg-atomic .at.btn { background: var(--dg-orange); border-color: var(--dg-orange); color: #fff; }
.dg-atomic .mol { display: flex; align-items: center; gap: 4px; padding: 4px; border-radius: 10px; border: 1px solid var(--dg-line-strong); background: #fff; width: 100%; }
.dg-atomic .mol .in { flex: 1; height: 30px; border-radius: 7px; background: var(--dg-surface-2); font-size: 11px; color: var(--dg-ink-faint); display: flex; align-items: center; padding: 0 8px; }
.dg-atomic .org { width: 100%; border-radius: 10px; overflow: hidden; border: 1px solid var(--dg-line-strong); }
.dg-atomic .org .h { background: var(--dg-deep); color: #fff; font-size: 11px; font-weight: 800; padding: 6px 8px; display: flex; justify-content: space-between; }
.dg-atomic .org .b { padding: 8px; background: linear-gradient(130deg, var(--dg-teal-strong), var(--dg-teal)); }
.dg-atomic .hidden { opacity: 0; transform: scale(.7); }
@media (max-width: 760px) { .dg-atomic { grid-template-columns: 1fr; } .dg-atomic > div { min-height: 0; } }

/* Auto Layout：Fill vs Hug */
.dg-al-stage { border-radius: 12px; background: var(--dg-surface-3); padding: 16px; background-image: linear-gradient(rgba(14, 165, 184, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(14, 165, 184, .08) 1px, transparent 1px); background-size: 16px 16px; }
.dg-al-frame { position: relative; background: #fff; border: 1.5px solid #9747FF; border-radius: 8px; padding: 12px; display: flex; flex-direction: column; gap: 10px; transition: width .15s linear; max-width: 100%; }
.dg-al-frame::before { content: attr(data-w); position: absolute; top: -10px; left: 8px; background: #9747FF; color: #fff; font-family: var(--dg-font-mono); font-size: 10px; padding: 1px 6px; border-radius: 4px; }
.dg-al-row { display: flex; gap: 8px; align-items: center; }
.dg-al-fill { flex: 1; min-width: 0; height: 40px; border-radius: 8px; border: 1px dashed var(--dg-teal); background: var(--dg-teal-soft); display: flex; align-items: center; padding: 0 10px; font-size: 12px; color: var(--dg-teal-strong); font-family: var(--dg-font-mono); }
.dg-al-hug { flex: none; height: 44px; border-radius: 8px; background: var(--dg-orange); color: #fff; font-weight: 800; font-size: 13px; padding: 0 16px; display: inline-flex; align-items: center; white-space: nowrap; position: relative; }
.dg-al-tag { font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-ink-faint); }
.dg-touch { display: flex; gap: 18px; align-items: flex-end; flex-wrap: wrap; }
.dg-touch > div { text-align: center; font-family: var(--dg-font-mono); font-size: 11px; color: var(--dg-ink-faint); }
.dg-touch .t { display: grid; place-items: center; border-radius: 10px; margin: 0 auto 6px; color: #fff; font-size: 16px; }
.dg-touch .t.s { width: 28px; height: 28px; background: #8FA3A8; }
.dg-touch .t.l { width: 44px; height: 44px; background: var(--dg-teal-strong); outline: 2px dashed var(--dg-orange); outline-offset: 3px; }

/* 按鈕變體遊樂場 */
.dg-variant-stage { border-radius: 14px; background: #F8FAFC; border: 1px solid var(--dg-line); min-height: 140px; display: grid; place-items: center; padding: 20px; }
.dg-vbtn { font-family: "Noto Sans TC", sans-serif; font-weight: 800; font-size: 15px; padding: 12px 24px; min-height: 44px; border-radius: 10px; border: 2px solid transparent; transition: all .2s; cursor: default; }
.dg-vbtn[data-type="primary"] { background: #0F2C59; color: #fff; }
.dg-vbtn[data-type="secondary"] { background: transparent; color: #0F2C59; border-color: #0F2C59; }
.dg-vbtn[data-type="text"] { background: transparent; color: #2563EB; padding-left: 8px; padding-right: 8px; text-decoration: underline; text-underline-offset: 4px; }
.dg-vbtn[data-state="hover"][data-type="primary"] { background: #1E3A8A; box-shadow: 0 10px 20px -10px #0F2C59; transform: translateY(-2px); }
.dg-vbtn[data-state="hover"][data-type="secondary"] { background: #EFF6FF; }
.dg-vbtn[data-state="hover"][data-type="text"] { color: #1D4ED8; }
.dg-vbtn[data-state="active"] { transform: scale(.97); filter: brightness(.9); }
.dg-vbtn[data-state="disabled"] { opacity: .4; filter: grayscale(1); }
.dg-variant-name { font-family: var(--dg-font-mono); font-size: 12.5px; color: var(--dg-ink-soft); margin-top: 10px; text-align: center; }
.dg-variant-name b { color: var(--dg-orange-strong); }
.dg-ctrl-rows { display: grid; gap: 10px; }
.dg-ctrl-rows > div { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.dg-ctrl-rows > div > span { font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-ink-faint); width: 54px; }

/* 可複製的命名標籤 */
.dg-copytag { appearance: none; cursor: pointer; font-family: var(--dg-font-mono); font-size: 13px; padding: 6px 10px; border-radius: 8px; border: 1px solid var(--dg-line-strong); background: var(--dg-surface); color: var(--dg-ink); display: inline-flex; gap: 8px; align-items: center; transition: all .2s; }
.dg-copytag:hover { border-color: var(--dg-orange); color: var(--dg-orange-strong); }
.dg-copytag .bi { color: var(--dg-ink-faint); }
.dg-token .warn b { display: inline; font-size: inherit; font-weight: 800; }
.dg-al-fill { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; line-height: 40px; }

/* =========================================================
   圖片燈箱（GLightbox）：控制按鈕改為實心品牌色，任何圖片上都看得清楚
   ========================================================= */
.goverlay { background: rgba(4, 22, 26, .94) !important; }
.glightbox-container .gclose,
.glightbox-container .gnext,
.glightbox-container .gprev {
  background: var(--dg-orange, #E8622A) !important; opacity: 1 !important;
  width: 48px !important; height: 48px !important; border-radius: 50% !important;
  box-shadow: 0 10px 24px -8px rgba(0, 0, 0, .6), 0 0 0 2px rgba(255, 255, 255, .9) !important;
  display: flex !important; align-items: center; justify-content: center; transition: transform .2s, background .2s;
}
.glightbox-container .gclose { top: 18px !important; right: 18px !important; }
.glightbox-container .gclose:hover,
.glightbox-container .gnext:hover,
.glightbox-container .gprev:hover { background: #B84418 !important; transform: scale(1.08); }
.glightbox-container .gclose svg,
.glightbox-container .gnext svg,
.glightbox-container .gprev svg { width: 18px !important; height: 18px !important; background: transparent !important; border: 0 !important; box-shadow: none !important; padding: 0 !important; }
.glightbox-container .gclose path,
.glightbox-container .gnext path,
.glightbox-container .gprev path,
.glightbox-container .gclose svg,
.glightbox-container .gnext svg,
.glightbox-container .gprev svg { fill: #fff !important; }
.glightbox-container .gbtn.disabled { opacity: .25 !important; }
.glightbox-container .gslide-description { background: #fff !important; }
.glightbox-container .gslide-title { font-family: "Noto Sans TC", sans-serif !important; font-size: 15px !important; font-weight: 700 !important; color: #0B2A30 !important; margin: 0 !important; }
@media (max-width: 768px) {
  .glightbox-container .gnext, .glightbox-container .gprev { top: auto !important; bottom: 24px !important; }
}

/* =========================================================
   web05：Auto Layout 遊樂場（Figma 屬性面板 → 即時畫布 → CSS 輸出）
   ========================================================= */
.dg-pg { display: grid; grid-template-columns: 290px minmax(0, 1fr); border: 1px solid var(--dg-deep-3); border-radius: 18px; overflow: hidden; background: var(--dg-surface); box-shadow: var(--dg-shadow); }
@media (max-width: 960px) { .dg-pg { grid-template-columns: 1fr; } }
.dg-insp { background: #1E1E1E; color: #E6E6E6; font-size: 12.5px; padding: 0; max-height: 820px; overflow-y: auto; scrollbar-width: thin; }
@media (max-width: 960px) { .dg-insp { max-height: none; } }
.dg-insp-sec { padding: 12px 14px; border-bottom: 1px solid #2C2C2C; }
.dg-insp-sec > .t { display: flex; justify-content: space-between; align-items: center; font-weight: 700; font-size: 12px; color: #fff; margin-bottom: 10px; }
.dg-insp-sec > .t small { font-family: var(--dg-font-mono); font-size: 10px; color: #8A8A8A; font-weight: 500; }
.dg-insp-row { display: grid; grid-template-columns: 62px minmax(0, 1fr); gap: 8px; align-items: center; margin-bottom: 8px; }
.dg-insp-row > label, .dg-insp-row > span { color: #A0A0A0; font-size: 11.5px; }
.dg-iseg { display: flex; background: #2C2C2C; border-radius: 6px; padding: 2px; gap: 2px; }
.dg-iseg button { flex: 1; appearance: none; border: 0; background: transparent; color: #BDBDBD; font: inherit; font-size: 11.5px; padding: 6px 4px; border-radius: 5px; cursor: pointer; display: inline-flex; gap: 4px; align-items: center; justify-content: center; white-space: nowrap; }
.dg-iseg button:hover { color: #fff; }
.dg-iseg button[aria-pressed="true"] { background: #444; color: #fff; }
.dg-insp input[type="range"] { width: 100%; accent-color: #0D99FF; }
.dg-insp input[type="number"] { width: 100%; background: #2C2C2C; border: 1px solid #383838; color: #fff; border-radius: 5px; padding: 5px 6px; font: inherit; font-family: var(--dg-font-mono); font-size: 11.5px; }
.dg-insp input[type="number"]:focus { outline: none; border-color: #0D99FF; }
.dg-insp .val { font-family: var(--dg-font-mono); font-size: 11px; color: #0D99FF; }
.dg-insp .rng { display: grid; grid-template-columns: minmax(0, 1fr) 42px; gap: 8px; align-items: center; }
.dg-pad4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.dg-pad4 label { display: grid; gap: 2px; font-family: var(--dg-font-mono); font-size: 9.5px; color: #8A8A8A; text-align: center; }
.dg-align9 { display: grid; grid-template-columns: repeat(3, 22px); gap: 3px; background: #2C2C2C; padding: 5px; border-radius: 6px; width: max-content; }
.dg-align9 button { width: 22px; height: 22px; appearance: none; border: 0; border-radius: 4px; background: transparent; cursor: pointer; display: grid; place-items: center; }
.dg-align9 button::after { content: ""; width: 4px; height: 4px; border-radius: 50%; background: #6A6A6A; }
.dg-align9 button:hover::after { background: #fff; }
.dg-align9 button[aria-pressed="true"]::after { width: 10px; height: 10px; border-radius: 2px; background: #0D99FF; }
.dg-align9.disabled { opacity: .35; pointer-events: none; }
.dg-child { background: #262626; border: 1px solid #333; border-radius: 8px; padding: 8px; margin-bottom: 8px; }
.dg-child.sel { border-color: #0D99FF; }
.dg-child .h { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: #fff; margin-bottom: 6px; font-weight: 700; }
.dg-child .h i { font-style: normal; font-family: var(--dg-font-mono); font-size: 10px; color: #0D99FF; }
.dg-child label.ck { display: flex; gap: 6px; align-items: center; color: #BDBDBD; font-size: 11px; margin-top: 6px; cursor: pointer; }
.dg-child label.ck input { accent-color: #0D99FF; }
.dg-insp .preset { display: flex; flex-wrap: wrap; gap: 4px; }
.dg-insp .preset button { appearance: none; border: 1px solid #3A3A3A; background: #2C2C2C; color: #E6E6E6; border-radius: 5px; padding: 4px 8px; font: inherit; font-size: 11px; cursor: pointer; }
.dg-insp .preset button:hover { border-color: #0D99FF; }

.dg-pg-main { display: flex; flex-direction: column; min-width: 0; }
.dg-canvas { position: relative; flex: 1; min-height: 340px; padding: 26px 20px; background: #E9EDF0; background-image: radial-gradient(#C9D3D8 1px, transparent 1.2px); background-size: 16px 16px; overflow: auto; }
.dg-canvas-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 14px; background: #fff; border-bottom: 1px solid var(--dg-line); font-family: var(--dg-font-mono); font-size: 11.5px; color: var(--dg-ink-faint); }
.dg-canvas-top .dg-rng { display: flex; align-items: center; gap: 8px; flex: 1 1 220px; max-width: 360px; }
.dg-canvas-top input { flex: 1; accent-color: #9747FF; }
.dg-al-box { position: relative; box-sizing: border-box; border: 1.5px solid #9747FF; background: #fff; border-radius: 6px; transition: width .12s linear; max-width: 100%; }
.dg-al-box::before { content: attr(data-label); position: absolute; left: -1.5px; bottom: 100%; margin-bottom: 4px; background: #9747FF; color: #fff; font-family: var(--dg-font-mono); font-size: 10px; padding: 1px 6px; border-radius: 4px; white-space: nowrap; }
.dg-al-box.show-pad { box-shadow: inset 0 0 0 var(--pt, 0) rgba(232, 98, 42, .0); }
.dg-al-item { box-sizing: border-box; border-radius: 6px; font-size: 12.5px; font-weight: 700; display: flex; align-items: center; justify-content: center; text-align: center; padding: 8px 12px; min-height: 40px; position: relative; cursor: pointer; transition: outline-color .2s; outline: 1.5px dashed transparent; outline-offset: 2px; overflow-wrap: anywhere; }
.dg-al-item.sel { outline-color: #0D99FF; }
.dg-al-item[data-k="tag"] { background: #E4F7F9; color: #066B7A; }
.dg-al-item[data-k="text"] { background: #F1F5F9; color: #0F172A; justify-content: flex-start; text-align: left; font-weight: 500; }
.dg-al-item[data-k="btn"] { background: #0F2C59; color: #fff; }
.dg-al-item[data-k="icon"] { background: #E8622A; color: #fff; }
.dg-al-item .rz { position: absolute; left: 4px; top: -16px; font-family: var(--dg-font-mono); font-size: 9.5px; color: #0D99FF; font-weight: 600; white-space: nowrap; }
.dg-badge-abs { position: absolute; top: -8px; right: -8px; width: 22px; height: 22px; border-radius: 50%; background: #EF4444; color: #fff; font-size: 11px; font-weight: 800; display: grid; place-items: center; box-shadow: 0 0 0 2px #fff; }
.dg-gap-mark { position: absolute; pointer-events: none; background: rgba(232, 98, 42, .18); }
.dg-pg-out { border-top: 1px solid var(--dg-deep-3); background: var(--dg-deep); }
.dg-pg-out .bar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 8px 10px 8px 14px; border-bottom: 1px solid rgba(94, 230, 242, .14); }
.dg-pg-out .bar .tabs { display: flex; gap: 2px; margin-right: auto; }
.dg-pg-out .bar .tabs button { appearance: none; border: 0; background: transparent; color: rgba(255, 255, 255, .55); font-family: var(--dg-font-mono); font-size: 11.5px; padding: 5px 9px; border-radius: 6px; cursor: pointer; }
.dg-pg-out .bar .tabs button[aria-selected="true"] { background: rgba(94, 230, 242, .14); color: var(--dg-teal-glow); }
.dg-pg-out .bar .act { appearance: none; cursor: pointer; font-family: var(--dg-font-mono); font-size: 11px; color: #fff; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .18); border-radius: 6px; padding: 5px 9px; display: inline-flex; gap: 5px; align-items: center; transition: all .2s; }
.dg-pg-out .bar .act:hover { background: var(--dg-orange); border-color: var(--dg-orange); }
.dg-code { margin: 0; padding: 14px 16px; max-height: 260px; overflow: auto; font-family: var(--dg-font-mono); font-size: 12.5px; line-height: 1.75; color: #D7F7FA; white-space: pre; scrollbar-width: thin; }
.dg-code .c-sel { color: #FFB38A; }
.dg-code .c-prop { color: #5EE6F2; }
.dg-code .c-val { color: #FFFFFF; }
.dg-code .c-cm { color: rgba(255, 255, 255, .4); }
.dg-code .flash { background: rgba(232, 98, 42, .3); border-radius: 3px; }

/* 雙層區塊模擬器 */
.dg-sect-stage { border-radius: 14px; border: 1px solid var(--dg-line); background: #E9EDF0; padding: 18px 12px; overflow: hidden; }
.dg-sect-vp { margin: 0 auto; transition: width .12s linear; max-width: 100%; position: relative; }
.dg-sect-outer { position: relative; background: #F8FAFC; border: 1.5px solid #9747FF; padding: 22px 10px; border-radius: 4px; }
.dg-sect-inner { position: relative; margin: 0 auto; border: 1.5px dashed #0D99FF; padding: 12px; border-radius: 4px; display: flex; flex-wrap: wrap; gap: 10px; transition: max-width .2s; }
.dg-sect-outer > .lb, .dg-sect-inner > .lb { position: absolute; top: -9px; left: 8px; font-family: var(--dg-font-mono); font-size: 9.5px; color: #fff; padding: 1px 6px; border-radius: 4px; white-space: nowrap; }
.dg-sect-outer > .lb { background: #9747FF; }
.dg-sect-inner > .lb { background: #0D99FF; }
.dg-sect-card { flex: 1 1 0; min-width: 0; border-radius: 10px; background: #fff; border: 1px solid #E2E8F0; overflow: hidden; transition: all .2s; }
.dg-sect-card::before { content: ""; display: block; height: 56px; background: linear-gradient(130deg, #066B7A, #0EA5B8); }
.dg-sect-card b { display: block; font-size: 12.5px; padding: 8px 10px 2px; }
.dg-sect-card small { display: block; font-size: 11px; color: #64748B; padding: 0 10px 10px; }
.dg-sect-vp.stack .dg-sect-card { flex-basis: 100%; }
.dg-sect-meter { display: flex; flex-wrap: wrap; gap: 8px 16px; font-family: var(--dg-font-mono); font-size: 12px; color: var(--dg-ink-soft); margin-top: 10px; }
.dg-sect-meter b { color: var(--dg-orange-strong); }
.dg-tree-code { font-family: var(--dg-font-mono); font-size: 12.5px; line-height: 2; background: var(--dg-deep); color: #D7F7FA; border-radius: 12px; padding: 14px 16px; white-space: pre; overflow-x: auto; }
.dg-tree-code .a { color: #C4A8FF; } .dg-tree-code .b { color: #6CC4FF; } .dg-tree-code .c { color: #5EE6F2; } .dg-tree-code .cm { color: rgba(255, 255, 255, .45); }

/* Wireframe → High-Fi 轉換器 */
.dg-xf-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; margin-bottom: 12px; }
.dg-xf-steps button { appearance: none; cursor: pointer; font: inherit; text-align: left; padding: 10px 12px; border-radius: 10px; border: 1.5px solid var(--dg-line); background: var(--dg-surface); display: flex; flex-direction: column; gap: 2px; transition: all .2s; }
.dg-xf-steps button .s { font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-ink-faint); }
.dg-xf-steps button b { font-size: 13.5px; font-weight: 800; color: var(--dg-ink); line-height: 1.35; }
.dg-xf-steps button[aria-pressed="true"] { background: var(--dg-deep); border-color: var(--dg-deep); }
.dg-xf-steps button[aria-pressed="true"] .s { color: var(--dg-teal-glow); }
.dg-xf-steps button[aria-pressed="true"] b { color: #fff; }
.dg-xf-steps button.done { border-color: var(--dg-teal); }
@media (max-width: 760px) { .dg-xf-steps { grid-template-columns: repeat(2, 1fr); } }
.dg-xf { --xf-bg: #E5E5E5; --xf-ink: #333; --xf-pri: #9E9E9E; --xf-acc: #BDBDBD; --xf-r: 0px; --xf-sh: none; --xf-pad: 13px; --xf-gap: 7px; --xf-font: Arial, sans-serif; --xf-h1: 22px; border-radius: 14px; overflow: hidden; border: 1px solid var(--dg-line); background: var(--xf-bg); font-family: var(--xf-font); color: var(--xf-ink); transition: background .4s; }
.dg-xf * { transition: all .4s var(--dg-ease); }
.dg-xf .nav { display: flex; align-items: center; gap: 12px; padding: 10px var(--xf-pad); background: #fff; border-bottom: 1px solid #DDD; font-size: 12px; }
.dg-xf .nav b { font-size: 13px; }
.dg-xf .nav span { color: #666; }
.dg-xf .nav .cta { margin-left: auto; background: var(--xf-pri); color: #fff; padding: 6px 12px; border-radius: var(--xf-r); font-weight: 700; }
.dg-xf .hero { padding: calc(var(--xf-pad) * 2) var(--xf-pad); display: grid; grid-template-columns: 1fr 1fr; gap: var(--xf-gap); align-items: center; }
.dg-xf .hero h5 { font-size: var(--xf-h1); line-height: 1.2; margin: 0 0 6px; font-weight: 700; color: inherit; font-family: inherit; }
.dg-xf .hero p { font-size: 12.5px; margin: 0 0 10px; color: inherit; opacity: .75; }
.dg-xf .hero .btns { display: flex; gap: var(--xf-gap); flex-wrap: wrap; }
.dg-xf .hero .b1 { background: var(--xf-pri); color: #fff; padding: 8px 14px; border-radius: var(--xf-r); font-size: 12px; font-weight: 700; }
.dg-xf .hero .b2 { border: 1.5px solid var(--xf-pri); color: var(--xf-pri); padding: 7px 13px; border-radius: var(--xf-r); font-size: 12px; font-weight: 700; }
.dg-xf .img { min-height: 120px; border-radius: var(--xf-r); background: #C8C8C8; display: grid; place-items: center; color: #888; font-size: 11px; background-size: cover; background-position: center; }
.dg-xf .cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--xf-gap); padding: 0 var(--xf-pad) calc(var(--xf-pad) * 1.6); }
.dg-xf .card { background: #fff; border-radius: var(--xf-r); box-shadow: var(--xf-sh); overflow: hidden; border: 1px solid #DDD; }
.dg-xf .card .img { min-height: 60px; border-radius: 0; }
.dg-xf .card b { display: block; font-size: 12.5px; padding: 8px 10px 2px; }
.dg-xf .card small { display: block; font-size: 11px; opacity: .7; padding: 0 10px 10px; }
.dg-xf .tag { display: inline-block; font-family: var(--dg-font-mono); font-size: 9.5px; padding: 1px 6px; border-radius: 4px; background: rgba(0, 0, 0, .06); margin: 0 0 4px 10px; }
.dg-xf.s1 { --xf-bg: #FFFFFF; --xf-ink: #000; --xf-pri: #000; --xf-font: "Times New Roman", serif; }
.dg-xf.s2, .dg-xf.s3, .dg-xf.s4 { --xf-bg: #F8FAFC; --xf-ink: #0F172A; --xf-pri: #0F2C59; --xf-font: "Noto Sans TC", sans-serif; --xf-h1: 28px; }
.dg-xf.s3, .dg-xf.s4 { --xf-r: 8px; }
.dg-xf.s3 .hero .b1, .dg-xf.s4 .hero .b1 { background: #E8622A; }
.dg-xf.s3 .nav .cta, .dg-xf.s4 .nav .cta { background: #E8622A; }
.dg-xf.s3 .card, .dg-xf.s4 .card { border-color: #E2E8F0; }
.dg-xf.s4 { --xf-r: 12px; --xf-sh: 0 4px 12px rgba(15, 23, 42, .05); --xf-pad: 16px; --xf-gap: 16px; }
.dg-xf.s4 .img { background-image: radial-gradient(circle at 75% 25%, rgba(255, 214, 170, .9), transparent 30%), linear-gradient(180deg, #8EC9D6 0%, #3E8FA3 45%, #0F4C5C 46%, #0B3440 100%); color: transparent; }
.dg-xf.s4 .card .img { background-image: linear-gradient(130deg, #066B7A, #0EA5B8); }
.dg-xf.s4 .card:nth-child(2) .img { background-image: linear-gradient(130deg, #E8622A, #FFB38A); }
.dg-xf.s4 .card:nth-child(3) .img { background-image: linear-gradient(130deg, #0F2C59, #2563EB); }
.dg-xf.s4 .tag { background: #E4F7F9; color: #066B7A; }
.dg-xf .swap { display: none; font-family: var(--dg-font-mono); font-size: 9.5px; color: #9747FF; margin-left: 4px; }
.dg-xf.s3 .swap, .dg-xf.s4 .swap { display: inline; }
@media (max-width: 620px) { .dg-xf .hero { grid-template-columns: 1fr; } .dg-xf .cards { grid-template-columns: 1fr; } .dg-xf .nav span { display: none; } }
.dg-xf-log { margin-top: 10px; display: grid; gap: 6px; }
.dg-xf-log div { font-size: 13.5px; line-height: 1.6; padding: 8px 12px; border-radius: 9px; background: var(--dg-surface); border: 1px solid var(--dg-line); color: var(--dg-ink-soft); }
.dg-xf-log div code { font-size: 12px; }

/* 前後對照滑桿 */
.dg-ba { position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--dg-line); user-select: none; touch-action: pan-y; }
.dg-ba .after { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--ba, 50%)); }
.dg-ba .dg-xf { border: 0; border-radius: 0; }
.dg-ba .handle { position: absolute; top: 0; bottom: 0; left: var(--ba, 50%); width: 3px; margin-left: -1.5px; background: var(--dg-orange); z-index: 3; cursor: ew-resize; }
.dg-ba .handle::after { content: "⟺"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 40px; height: 40px; border-radius: 50%; background: var(--dg-orange); color: #fff; font-size: 16px; display: grid; place-items: center; box-shadow: 0 0 0 3px #fff, 0 8px 16px -6px rgba(0, 0, 0, .5); }
.dg-ba .lbl { position: absolute; top: 10px; z-index: 2; font-family: var(--dg-font-mono); font-size: 11px; font-weight: 600; color: #fff; padding: 3px 9px; border-radius: 6px; }
.dg-ba .lbl.l { left: 10px; background: #616161; }
.dg-ba .lbl.r { right: 10px; background: var(--dg-teal-strong); }
.dg-ba input[type="range"] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 4; margin: 0; }

/* 8pt 檢查器 */
.dg-8pt-in { display: flex; gap: 8px; flex-wrap: wrap; }
.dg-8pt-in input { flex: 1 1 240px; font: inherit; font-family: var(--dg-font-mono); font-size: 14px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--dg-line-strong); }
.dg-8pt-in input:focus { outline: none; border-color: var(--dg-teal); box-shadow: 0 0 0 3px rgba(14, 165, 184, .18); }
.dg-8pt-out { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.dg-8pt-out span { display: inline-flex; flex-direction: column; align-items: center; gap: 4px; min-width: 64px; padding: 8px 10px; border-radius: 10px; font-family: var(--dg-font-mono); font-size: 14px; font-weight: 600; border: 1.5px solid; }
.dg-8pt-out span small { font-size: 10.5px; font-weight: 500; }
.dg-8pt-out .ok { border-color: var(--dg-ok); background: var(--dg-ok-soft); color: var(--dg-ok); }
.dg-8pt-out .ng { border-color: var(--dg-orange); background: var(--dg-orange-soft); color: var(--dg-orange-strong); }
.dg-8pt-scale { display: flex; align-items: flex-end; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.dg-8pt-scale div { display: flex; flex-direction: column; align-items: center; gap: 4px; font-family: var(--dg-font-mono); font-size: 10.5px; color: var(--dg-ink-faint); }
.dg-8pt-scale i { display: block; background: var(--dg-teal); border-radius: 3px; width: 20px; }

/* 避坑示範 */
.dg-pit { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; align-items: start; }
@media (max-width: 760px) { .dg-pit { grid-template-columns: 1fr; } }
.dg-pit-stage { border-radius: 12px; background: #E9EDF0; padding: 22px 14px 14px; min-height: 150px; overflow: hidden; }
.dg-pit-frame { position: relative; background: #fff; border: 1.5px solid #9747FF; border-radius: 6px; padding: 10px; transition: width .12s linear; max-width: 100%; display: flex; flex-direction: column; gap: 8px; }
.dg-pit-frame::before { content: attr(data-label); position: absolute; left: -1.5px; bottom: 100%; margin-bottom: 3px; background: #9747FF; color: #fff; font-family: var(--dg-font-mono); font-size: 9.5px; padding: 1px 6px; border-radius: 4px; white-space: nowrap; }
.dg-pit-text { font-size: 13px; line-height: 1.5; background: #F1F5F9; border-radius: 6px; padding: 6px 8px; white-space: normal; }
.dg-pit .bad .dg-pit-text.fixed { width: 360px; flex: none; }
.dg-pit-inner { border: 1.5px dashed #0D99FF; border-radius: 6px; padding: 8px; display: flex; gap: 8px; }
.dg-pit-inner .cd { flex: 1 1 0; min-width: 0; height: 48px; border-radius: 6px; background: linear-gradient(130deg, #066B7A, #0EA5B8); }
.dg-pit .bad .dg-pit-inner.fixedw { width: 340px; flex: none; }
.dg-pit-btn { position: relative; display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 16px; border-radius: 8px; background: #0F2C59; color: #fff; font-weight: 700; font-size: 13px; white-space: nowrap; align-self: flex-start; }
.dg-pit .bad .dg-pit-btn { width: 104px; padding: 0 10px; display: block; line-height: 44px; overflow: visible; }
.dg-pit .bad .dg-pit-btn span { position: relative; z-index: 1; }
.dg-pit .dg-pit-btn i { color: #FFB38A; font-size: 17px; }
.dg-pit .bad .dg-pit-btn i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); }
.dg-pit-flag { position: absolute; right: 8px; top: 8px; font-family: var(--dg-font-mono); font-size: 10.5px; font-weight: 700; padding: 2px 8px; border-radius: 5px; }
.dg-pit .bad .dg-pit-flag { background: var(--dg-orange); color: #fff; }
.dg-pit .good .dg-pit-flag { background: var(--dg-ok); color: #fff; }
.dg-pit-stage { position: relative; }

/* 共用 main.css 會替 svg 加淺灰底，清掉（進度環、圖示） */
.dg-page svg, .dg-hero svg { background: transparent !important; }

/* 手機：章節標題的大數字移到標題上方，標題不再被擠成窄欄 */
@media (max-width: 620px) {
  .dg-sec-head { grid-template-columns: 1fr; gap: 4px; }
  .dg-sec-num { grid-row: auto; font-size: 44px; }
}