/* ───────────────────────── 衛教導覽 · 視覺系統 ─────────────────────────
   冰川綠灰底 + 馬卡龍薄荷主色；三層內容以色彩編碼（精簡＝薄荷、比喻＝藕紫、深度＝湖藍）
   唯一的強烈元素：注射筆轉盤刻度（載入動畫、怎麼打、施打計畫）。                       */

html[data-fs="l"] { --k: 1.12; }
html[data-fs="xl"] { --k: 1.25; }
:root {
  --ink: #12322c;
  --ink-2: #44605a;
  --ink-3: #6f8781;
  --line: rgba(18, 50, 44, 0.10);
  --line-2: rgba(18, 50, 44, 0.16);
  --page: #eef5f4;
  --page-2: #e6f0f3;
  --panel: #ffffff;
  --panel-2: #f6faf9;
  --mint-50: #effaf6;
  --mint-100: #daf3ea;
  --mint-200: #b9e8d8;
  --mint-400: #4cc3a0;
  --mint-500: #23a07f;
  --mint-600: #1f8f72;
  --mint-700: #18735c;
  --teal-600: #1b7f8f;
  --lilac-50: #f3f1fd;
  --lilac-200: #d6d1f6;
  --lilac-500: #8f86d9;
  --lilac-700: #5f55b3;
  --lake-50: #edf5fc;
  --lake-200: #c6dcf2;
  --lake-500: #3f8fd2;
  --lake-700: #2a6aa6;
  --red-line: #e0675a;
  --red-50: #fdf0ee;
  --blue-line: #3b74d6;
  --blue-50: #eef3fd;
  --amber: #c98a1b;
  --amber-50: #fdf6e8;
  --alert: #c4483b;

  --font: "Fira Sans", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  /* 字級：最小 14px；衛教內容以 17px 起跳。--k 由「文字大小」設定（標準／大／特大）決定 */
  --k: 1;
  --fs-xs: calc(14px * var(--k));
  --fs-sm: calc(15px * var(--k));
  --fs-md: calc(17px * var(--k));
  --fs-lg: calc(19px * var(--k));
  --fs-xl: calc(23px * var(--k));
  --fs-2xl: calc(32px * var(--k));
  --fs-3xl: calc(42px * var(--k));
  --fs-4xl: calc(56px * var(--k));
  --fs-btn: calc(18px * var(--k));
  /* 重點強調：溫和的馬卡龍橘 */
  --em-ink: #b2561b;
  --em-bg: #ffe6d2;
  --tone-green: #2f8f6a; --tone-green-bg: #d9f2e6;
  --tone-yellow: #8a6a0a; --tone-yellow-bg: #fbefc0;
  --tone-orange: #b2561b; --tone-orange-bg: #fde0c8;
  --tone-red: #b33a3a; --tone-red-bg: #f9d6d3;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 26px;
  --shadow-1: 0 1px 2px rgba(18, 50, 44, 0.06), 0 8px 24px -16px rgba(31, 143, 114, 0.28);
  --shadow-2: 0 2px 4px rgba(18, 50, 44, 0.05), 0 24px 48px -28px rgba(27, 127, 143, 0.42);
  --ease: cubic-bezier(.2, .8, .2, 1);

  --rail-w: 232px;
  --coach-w: 340px;
  --top-h: 64px;
  --foot-h: 68px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
html { overflow: hidden; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-md);
  line-height: 1.6;
  color: var(--ink);
  background: var(--page);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "tnum" 1;
  overflow: hidden;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid rgba(35, 160, 127, .45); outline-offset: 2px; border-radius: 6px; }
strong { font-weight: 700; }
.stage strong, .dialog strong, .tip-pop strong, .coach strong { color: var(--em-ink); background: linear-gradient(transparent 60%, var(--em-bg) 60%); padding: 0 1px; }
.stage .btn strong, .stage .tag strong { background: none; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ── 背景：漸層 + 刻度環幾何紋 ── */
#bg {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(1200px 600px at 92% -10%, rgba(143, 134, 217, .16), transparent 60%),
    radial-gradient(900px 700px at -10% 110%, rgba(35, 160, 127, .18), transparent 60%),
    linear-gradient(160deg, var(--page) 0%, var(--page-2) 100%);
}
#bg::after {
  content: ""; position: absolute; right: -180px; top: -180px; width: 720px; height: 720px; opacity: .55;
  background:
    repeating-conic-gradient(from 0deg, rgba(31, 143, 114, .16) 0deg .7deg, transparent .7deg 4.8deg);
  -webkit-mask: radial-gradient(circle, transparent 54%, #000 55%, #000 58%, transparent 59%, transparent 66%, #000 67%, #000 68%, transparent 69%);
          mask: radial-gradient(circle, transparent 54%, #000 55%, #000 58%, transparent 59%, transparent 66%, #000 67%, #000 68%, transparent 69%);
}

/* ── 載入動畫（唯一編排過的動態） ── */
.boot {
  position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; align-content: center; gap: 18px;
  background: linear-gradient(160deg, var(--page) 0%, var(--page-2) 100%);
  transition: opacity .6s var(--ease), visibility .6s;
}
.boot.done { opacity: 0; visibility: hidden; }
.boot-anim { width: 200px; height: 182px; }
.boot-anim svg { width: 100%; height: 100%; display: block; overflow: visible; }
.boot-word { display: grid; justify-items: center; gap: 6px; text-align: center; opacity: 0; transform: translateY(6px); animation: bootWord .6s var(--ease) 1.35s forwards; }
.boot-word b { font-size: 38px; letter-spacing: .16em; color: var(--ink); font-weight: 700; line-height: 1.2; padding-left: .16em; }
.boot-word span { font-size: 15px; letter-spacing: .4em; color: var(--mint-700); padding-left: .4em; }
.boot-word em { font-style: normal; font-size: 17px; color: var(--ink-2); letter-spacing: .08em; margin-top: 4px; }
/* 你、我兩個圓靠近 → 交會（懂）→ 一起往前三步 */
.ba-a, .ba-b, .ba-lens, .ba-halo, .ba-s { transform-box: fill-box; transform-origin: center; }
.ba-halo { opacity: 0; animation: baHalo .9s var(--ease) .1s forwards; }
.ba-a { animation: baA .95s var(--ease) both; }
.ba-b { animation: baB .95s var(--ease) both; }
.ba-lens { opacity: 0; animation: baLens .5s var(--ease) .85s forwards; }
.ba-path { stroke-dashoffset: 120; opacity: 0; animation: baPath .7s ease-out 1.05s forwards; }
.ba-s { opacity: 0; transform: scale(.3); animation: baStep .35s var(--ease) forwards; }
.ba-s.s1 { animation-delay: 1.15s; } .ba-s.s2 { animation-delay: 1.35s; } .ba-s.s3 { animation-delay: 1.55s; }
@keyframes baHalo { from { opacity: 0; transform: scale(.8); } to { opacity: 1; transform: none; } }
@keyframes baA { from { transform: translateX(-34px); opacity: 0; } 40% { opacity: 1; } to { transform: none; opacity: 1; } }
@keyframes baB { from { transform: translateX(34px); opacity: 0; } 40% { opacity: 1; } to { transform: none; opacity: 1; } }
@keyframes baLens { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: none; } }
@keyframes baPath { to { stroke-dashoffset: 0; opacity: 1; } }
@keyframes baStep { to { opacity: 1; transform: none; } }
@keyframes bootWord { to { opacity: 1; transform: none; } }
@keyframes baFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes baDim { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
/* 還在載入：三個步點輪流輕輕亮起（載入感） */
.ba-s.s1 { animation: baStep .35s var(--ease) 1.15s forwards, baPulse 1.2s ease-in-out 2s infinite; }
.ba-s.s2 { animation: baStep .35s var(--ease) 1.35s forwards, baPulse 1.2s ease-in-out 2.2s infinite; }
.ba-s.s3 { animation: baStep .35s var(--ease) 1.55s forwards, baPulse 1.2s ease-in-out 2.4s infinite; }
@keyframes baPulse { 0%, 100% { transform: none; } 40% { transform: scale(1.35); } }
/* 換頁過場：和開頁同一個標誌動畫 */
.brand-loader {
  position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; align-content: center; gap: 14px;
  background: linear-gradient(160deg, rgba(240,248,245,.96) 0%, rgba(232,242,246,.96) 100%); backdrop-filter: blur(6px);
  animation: blIn .25s var(--ease) both; transition: opacity .5s var(--ease), visibility .5s;
}
.brand-loader.done { opacity: 0; visibility: hidden; }
.brand-loader .boot-anim { width: 168px; height: 153px; }
.brand-loader .bl-text { margin: 0; font-size: var(--fs-lg); color: var(--ink-2); letter-spacing: .06em; text-align: center; padding: 0 24px; opacity: 0; animation: bootWord .5s var(--ease) .9s forwards; }
@keyframes blIn { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  /* 系統設定「減少動態」：不移動、不縮放，改成依序淡入，一樣看得到標誌與載入感。
     設定裡選「動畫：一律播放」（html[data-motion="on"]）時不套用。 */
  :root:not([data-motion="on"]) .boot-anim .ba-a, :root:not([data-motion="on"]) .boot-anim .ba-b, :root:not([data-motion="on"]) .boot-anim .ba-halo, :root:not([data-motion="on"]) .boot-anim .ba-lens, :root:not([data-motion="on"]) .boot-anim .ba-path { animation-name: baFade !important; transform: none !important; stroke-dashoffset: 0 !important; }
  :root:not([data-motion="on"]) .boot-anim .ba-s { transform: none !important; animation-name: baFade, baDim !important; }
  :root:not([data-motion="on"]) .boot-word, :root:not([data-motion="on"]) .brand-loader .bl-text { animation-name: baFade !important; transform: none !important; }
  :root:not([data-motion="on"]) * { transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

.root { height: 100%; }

/* ── 按鈕：圓角矩形 + 跟隨游標的微光 ── */
.btn {
  --mx: 50%; --my: 50%;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 20px; border-radius: var(--r-md); border: 1px solid var(--line-2);
  background: var(--panel); color: var(--ink); font-weight: 600; font-size: var(--fs-btn);
  transition: transform .15s var(--ease), box-shadow .2s var(--ease), background .2s, border-color .2s;
  overflow: hidden; isolation: isolate; white-space: nowrap; text-decoration: none;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .25s;
  background: radial-gradient(160px circle at var(--mx) var(--my), rgba(255, 255, 255, .55), transparent 60%);
}
.btn:hover::before { opacity: 1; }
.btn:hover { box-shadow: var(--shadow-1); border-color: rgba(31, 143, 114, .35); }
.btn:active { transform: translateY(1px) scale(.99); }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn.primary {
  border-color: transparent; color: #fff;
  background: linear-gradient(135deg, var(--mint-500), var(--teal-600));
  box-shadow: 0 10px 24px -14px rgba(27, 127, 143, .8);
}
.btn.primary::before { background: radial-gradient(160px circle at var(--mx) var(--my), rgba(255, 255, 255, .35), transparent 60%); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.ghost:hover { background: rgba(31, 143, 114, .07); box-shadow: none; }
.btn.small { min-height: 40px; padding: 0 14px; font-size: var(--fs-md); border-radius: var(--r-sm); }
.btn.danger { color: var(--alert); }
.btn[disabled] { opacity: .45; pointer-events: none; }
.icon-btn { width: 44px; padding: 0; }

/* ── 表單元件 ── */
.field { display: grid; gap: 6px; }
.field > span, .field > label, .field .flabel { font-size: var(--fs-sm); color: var(--ink-2); font-weight: 500; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.field > label small { font-size: var(--fs-xs); color: var(--ink-3); font-weight: 400; }
.field-msg { display: inline-flex; align-items: flex-start; gap: 6px; font-size: var(--fs-sm); margin-top: 2px; line-height: 1.45; }
.field-msg svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.field-msg.ok { color: var(--tone-green); }
.field-msg.info { color: var(--lake-700); }
.field-msg.warn { color: var(--tone-orange); font-weight: 600; }
.input.up { text-transform: uppercase; letter-spacing: .06em; }
.input, .select {
  min-height: 50px; width: 100%; padding: 10px 14px; border-radius: var(--r-md); font-size: var(--fs-md);
  border: 1px solid var(--line-2); background: var(--panel); transition: border-color .2s, box-shadow .2s;
}
.input:focus, .select:focus { outline: none; border-color: var(--mint-500); box-shadow: 0 0 0 4px rgba(35, 160, 127, .14); }
.input.pii { background: linear-gradient(var(--panel), var(--panel)) padding-box, repeating-linear-gradient(135deg, rgba(31,143,114,.35) 0 6px, transparent 6px 12px) border-box; border: 1px dashed transparent; }
.with-unit { position: relative; }
.with-unit .input { padding-right: 46px; }
.with-unit em { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); font-style: normal; color: var(--ink-3); font-size: var(--fs-sm); }

.check {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: var(--r-md); font-size: var(--fs-md);
  border: 1px solid var(--line); background: var(--panel); cursor: pointer; transition: border-color .2s, background .2s;
  -webkit-tap-highlight-color: transparent;
}
.check:hover { border-color: rgba(31, 143, 114, .35); }
.check { position: relative; }
.check input { position: absolute; left: 16px; top: 14px; width: 26px; height: 26px; margin: 0; opacity: 0; pointer-events: none; }
.check .box {
  flex: none; width: 26px; height: 26px; border-radius: 7px; border: 1.5px solid var(--line-2); display: grid; place-items: center;
  background: #fff; transition: background .18s, border-color .18s; margin-top: 1px;
}
.check .box svg { width: 16px; height: 16px; color: #fff; opacity: 0; transform: scale(.6); transition: .18s var(--ease); }
.check.on { border-color: rgba(31, 143, 114, .45); background: var(--mint-50); }
.check.on .box { background: var(--mint-600); border-color: var(--mint-600); }
.check.on .box svg { opacity: 1; transform: none; }
.check .txt { flex: 1; min-width: 0; }
.check .sub { display: block; color: var(--ink-3); font-size: var(--fs-sm); }
.check.alert.on { background: var(--mint-50); }

.seg { display: inline-flex; padding: 4px; gap: 4px; border-radius: var(--r-md); background: rgba(18, 50, 44, .06); }
.seg button {
  border: 0; background: transparent; border-radius: 9px; min-height: 42px; padding: 0 16px; color: var(--ink-2); font-weight: 600; font-size: var(--fs-md);
  transition: background .2s, color .2s, box-shadow .2s;
}
.seg button[aria-pressed="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 2px rgba(18,50,44,.12); }

.tag { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 7px; font-size: var(--fs-xs); font-weight: 600; background: var(--mint-100); color: var(--mint-700); }
.tag.tone-green { background: var(--tone-green-bg); color: var(--tone-green); }
.tag.tone-yellow { background: var(--tone-yellow-bg); color: var(--tone-yellow); }
.tag.tone-orange { background: var(--tone-orange-bg); color: var(--tone-orange); }
.tag.tone-red { background: var(--tone-red-bg); color: var(--tone-red); }
.tag.lilac { background: var(--lilac-50); color: var(--lilac-700); }
.tag.lake { background: var(--lake-50); color: var(--lake-700); }
.tag.amber { background: var(--amber-50); color: #8a5c0b; }
.tag.alert { background: var(--red-50); color: var(--alert); }

/* 資訊 i 與浮動說明 */
.tip-btn {
  display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; border: 1.5px solid var(--mint-200);
  background: var(--mint-50); color: var(--mint-700); font-size: 14px; font-weight: 700; font-family: Georgia, serif; vertical-align: middle;
  margin-left: 6px; padding: 0; transition: color .2s, border-color .2s, background .2s; flex: none;
}
.tip-btn:hover, .tip-btn[aria-expanded="true"] { color: #fff; background: var(--mint-600); border-color: var(--mint-600); }
.tip-pop {
  position: fixed; z-index: 80; max-width: min(420px, calc(100vw - 32px)); padding: 14px 16px 14px 18px; border-radius: var(--r-md);
  background: #fff; color: var(--ink); font-size: var(--fs-md); line-height: 1.7; white-space: pre-line;
  border: 1px solid var(--mint-200); border-left: 5px solid var(--mint-500);
  box-shadow: 0 22px 48px -20px rgba(18,50,44,.45);
  opacity: 0; transform: translateY(4px); transition: opacity .15s, transform .15s; pointer-events: none;
}
.tip-pop.show { opacity: 1; transform: none; }

/* ───────────────────────── 登入 ───────────────────────── */
.gate { min-height: 100%; display: grid; place-items: center; padding: 24px 16px; overflow: auto; height: 100%; }
.gate-card {
  width: min(440px, 100%); background: rgba(255,255,255,.88); backdrop-filter: blur(10px); border: 1px solid var(--line);
  border-radius: var(--r-xl); padding: 34px 30px 28px; box-shadow: var(--shadow-2);
}
.gate-head { margin-bottom: 14px; }
.gate-lead { margin: 0 0 18px; color: var(--ink-2); }
.gate .foot-acts { display: flex; gap: 4px; }
/* 系統名稱：主名大字、類別小字、副標 */
.brandmark { display: flex; gap: 14px; align-items: center; min-width: 0; }
.brandmark img { width: 44px; height: 44px; flex: none; }
/* 主名＋類別放得下就同一行，放不下（例如英文類別較長）就把類別換到下一行，不會超出框 */
.brandmark > div { display: flex; flex-wrap: wrap; column-gap: 10px; align-items: baseline; justify-content: start; min-width: 0; }
.brandmark b { font-size: calc(26px * var(--k)); letter-spacing: .1em; line-height: 1.2; white-space: nowrap; }
.brandmark .kind { white-space: nowrap; }
.brandmark .kind { font-size: var(--fs-sm); color: var(--mint-700); font-weight: 600; letter-spacing: .2em; }
.brandmark .tagline { flex: 1 1 100%; font-size: var(--fs-sm); color: var(--ink-3); letter-spacing: .04em; }
.brandmark.lg img { width: 56px; height: 56px; }
.brandmark.lg b { font-size: calc(32px * var(--k)); }
.gate form { display: grid; gap: 16px; }
.gate .err { min-height: 22px; color: var(--alert); font-size: var(--fs-sm); }
.gate .foot { margin-top: 18px; display: flex; justify-content: space-between; align-items: center; font-size: var(--fs-sm); color: var(--ink-3); }
.pin-input { letter-spacing: .4em; font-size: var(--fs-lg); }

/* ───────────────────────── 主題選擇 ───────────────────────── */
.picker { height: 100%; overflow: auto; padding: 28px 20px 48px; }
.picker-inner { width: min(1080px, 100%); margin: 0 auto; }
.picker-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 36px; }
.who { display: flex; align-items: center; gap: 10px; color: var(--ink-2); font-size: var(--fs-sm); }
.who .avatar { width: 34px; height: 34px; border-radius: 10px; background: var(--mint-100); color: var(--mint-700); display: grid; place-items: center; font-weight: 600; }
.picker h1 { font-size: var(--fs-3xl); line-height: 1.2; margin: 0 0 8px; letter-spacing: .01em; }
.picker .intro { color: var(--ink-2); margin: 0 0 28px; font-size: var(--fs-lg); }
.topic-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.topic {
  position: relative; display: grid; gap: 18px; padding: 24px; border-radius: var(--r-xl); background: var(--panel);
  border: 1px solid var(--line); box-shadow: var(--shadow-1); overflow: hidden;
}
.topic::after { content: ""; position: absolute; right: -60px; top: -60px; width: 180px; height: 180px; border-radius: 50%;
  background: repeating-conic-gradient(rgba(31,143,114,.22) 0 1deg, transparent 1deg 6deg);
  -webkit-mask: radial-gradient(circle, transparent 60%, #000 61%, #000 70%, transparent 71%); mask: radial-gradient(circle, transparent 60%, #000 61%, #000 70%, transparent 71%); }
.topic h2 { margin: 0; font-size: var(--fs-2xl); line-height: 1.2; }
.topic h2 small { display: block; font-size: var(--fs-md); color: var(--ink-3); font-weight: 400; margin-top: 4px; }
.topic { align-content: start; }
.topic .meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.flow-choices { display: grid; gap: 10px; }
.flow-choice {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-radius: var(--r-md);
  border: 1px solid var(--line); background: var(--panel-2); text-align: left; transition: border-color .2s, background .2s, transform .15s;
}
.flow-choice:hover { border-color: rgba(31,143,114,.45); background: var(--mint-50); }
.flow-choice { padding: 16px 18px; }
.flow-choice b { display: block; font-weight: 700; font-size: var(--fs-lg); }
.flow-choice span { font-size: var(--fs-md); color: var(--ink-3); }
.flow-choice svg { width: 20px; height: 20px; color: var(--mint-600); flex: none; }
.topic.soon { opacity: .6; box-shadow: none; }

/* ───────────────────────── 主畫面框架 ───────────────────────── */
.shell {
  height: 100%; display: grid;
  grid-template-columns: var(--rail-w) minmax(0, 1fr) 0;
  grid-template-rows: var(--top-h) minmax(0, 1fr) var(--foot-h);
  grid-template-areas: "top top top" "rail stage coach" "rail foot coach";
  transition: grid-template-columns .35s var(--ease);
}
.shell.training { grid-template-columns: var(--rail-w) minmax(0, 1fr) var(--coach-w); }

.top {
  grid-area: top; display: flex; align-items: center; gap: 14px; padding: 0 16px 0 18px;
  background: rgba(255,255,255,.72); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); z-index: 5;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; border: 0; background: none; padding: 0; text-align: left; }
.brand img { width: 34px; height: 34px; flex: none; }
.brand b { font-size: var(--fs-lg); white-space: nowrap; }
.brand-txt { display: grid; line-height: 1.25; }
.brand-txt > span { color: var(--ink-3); font-size: var(--fs-sm); white-space: nowrap; }
.lbl-short { display: none; }
.stage-tabs { margin-left: 8px; }
.top .spacer { flex: 1; min-width: 0; }
.top { overflow: hidden; }
.top .btn.small, .top .seg button, .top .mode-switch, .top .pii-chip { font-size: calc(15px * min(var(--k), 1.1)); white-space: nowrap; }
.top .seg button { min-height: 38px; }
.brand-txt b { max-width: 14ch; overflow: hidden; text-overflow: ellipsis; }
.pii-chip .lbl { max-width: 26ch; overflow: hidden; text-overflow: ellipsis; }
.pii-chip {
  display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 12px; border-radius: var(--r-sm);
  font-size: var(--fs-sm); color: var(--ink-2); background: var(--panel-2); border: 1px solid var(--line); white-space: nowrap;
}
.pii-chip svg { width: 16px; height: 16px; color: var(--mint-600); }
.pii-chip.has { background: var(--amber-50); border-color: rgba(201,138,27,.3); color: #7a5208; }
.pii-chip.has svg { color: var(--amber); }
.mode-switch { display: inline-flex; align-items: center; gap: 10px; font-size: var(--fs-sm); color: var(--ink-2); border: 0; background: none; padding: 6px; border-radius: var(--r-sm); white-space: nowrap; }
.mode-switch .knob { width: 44px; height: 26px; border-radius: 13px; background: rgba(18,50,44,.14); position: relative; transition: background .25s; }
.mode-switch .knob::after { content: ""; position: absolute; left: 3px; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: transform .25s var(--ease); }
.mode-switch[aria-checked="true"] .knob { background: var(--lilac-500); }
.mode-switch[aria-checked="true"] .knob::after { transform: translateX(18px); }

/* 左側章節導覽 */
.rail { grid-area: rail; overflow: auto; padding: 18px 12px 24px; border-right: 1px solid var(--line); background: rgba(255,255,255,.42); }
.rail h3 { margin: 6px 10px 8px; font-size: var(--fs-sm); color: var(--ink-3); font-weight: 500; }
.rail ol { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 2px; }
.rail a {
  display: flex; align-items: center; gap: 10px; padding: 10px 10px; border-radius: 10px; color: var(--ink-2);
  text-decoration: none; font-size: var(--fs-md); position: relative; transition: background .2s, color .2s;
}
.rail a > svg { width: 20px; height: 20px; flex: none; color: var(--ink-3); }
.rail a:hover { background: rgba(31,143,114,.07); color: var(--ink); }
.rail a[aria-current="step"] { background: #fff; color: var(--ink); font-weight: 600; box-shadow: var(--shadow-1); }
.rail a[aria-current="step"] > svg { color: var(--mint-600); }
.rail a .nm { flex: 1; min-width: 0; }
.rail a .st { flex: none; display: grid; place-items: center; }
.rail a .st.todo { width: 9px; height: 9px; margin: 0 5px; border-radius: 50%; background: var(--mint-400); box-shadow: 0 0 0 3px rgba(76,195,160,.18); }
.rail a .st.done { width: 20px; height: 20px; border-radius: 50%; background: var(--mint-600); }
.rail a .st.done svg { width: 13px; height: 13px; color: #fff; stroke-width: 3; }
.rail a .opt { font-size: var(--fs-xs); color: var(--ink-3); font-weight: 400; }

/* 舞台 */
.stage { grid-area: stage; overflow: auto; overscroll-behavior: contain; scroll-padding-top: 16px; }
.stage-inner { width: min(1120px, 100%); margin: 0 auto; padding: 30px 32px 40px; }
.sec-head { margin-bottom: 22px; }
.sec-head .crumb svg { width: 22px; height: 22px; }
.sec-head .crumb > svg { width: 36px; height: 36px; padding: 7px; border-radius: 11px; background: var(--mint-100); color: var(--mint-700); }
.sec-head .crumb { display: flex; gap: 10px; align-items: center; color: var(--mint-700); font-size: var(--fs-lg); font-weight: 700; margin-bottom: 10px; letter-spacing: .04em; }
.sec-head h1 { margin: 0; font-size: var(--fs-3xl); line-height: 1.18; letter-spacing: .005em; font-weight: 700; }
.sec-head p { margin: 10px 0 0; color: var(--ink-2); font-size: var(--fs-lg); text-wrap: pretty; }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--shadow-2); }
.panel-pad { padding: 26px 28px; }

/* 三層切換 */
.layers-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.layer-seg button[data-layer="main"][aria-pressed="true"] { box-shadow: inset 0 -3px 0 var(--mint-500), 0 1px 2px rgba(18,50,44,.12); }
.layer-seg button[data-layer="analogy"][aria-pressed="true"] { box-shadow: inset 0 -3px 0 var(--lilac-500), 0 1px 2px rgba(18,50,44,.12); }
.layer-seg button[data-layer="deep"][aria-pressed="true"] { box-shadow: inset 0 -3px 0 var(--lake-500), 0 1px 2px rgba(18,50,44,.12); }
.layer-viewport { overflow: hidden; border-radius: var(--r-xl); touch-action: pan-y; }
.layer-track { display: flex; transition: transform .45s var(--ease); align-items: flex-start; }
.layer-track > .layer { flex: 0 0 100%; min-width: 0; }
.layer[aria-hidden="true"] { visibility: hidden; height: 0; overflow: hidden; }
.layer-track.moving > .layer { visibility: visible; height: auto; }

/* 精簡層：三個支撐點 */
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.fact { padding: 26px 26px 24px; display: grid; gap: 10px; align-content: start; position: relative; }
.fact + .fact { border-left: 1px solid var(--line); }
.fact .ico { width: 68px; height: 68px; border-radius: 20px; display: grid; place-items: center; background: linear-gradient(140deg, var(--mint-50), var(--mint-100)); color: var(--mint-600); }
.fact .ico svg { width: 38px; height: 38px; stroke-width: 1.7; }
.fact .big { font-size: var(--fs-2xl); font-weight: 700; line-height: 1.2; letter-spacing: .01em; display: flex; align-items: center; flex-wrap: wrap; }
.fact .lbl { color: var(--ink-2); line-height: 1.6; font-size: var(--fs-lg); }
.main-extra { border-top: 1px solid var(--line); padding: 22px 26px 24px; display: grid; gap: 14px; }
.footnote { font-size: var(--fs-sm); color: var(--ink-3); line-height: 1.55; }
.main-extra > .footnote { font-size: var(--fs-md); color: var(--ink-2); }
.note-line { margin: 0; color: var(--ink-2); font-size: var(--fs-md); }
.stack { display: grid; gap: 18px; }

/* 比喻層 */
.analogy { padding: 30px 32px; background: linear-gradient(140deg, #fff 0%, var(--lilac-50) 100%); border-color: var(--lilac-200); display: grid; grid-template-columns: minmax(260px, 420px) minmax(0, 1fr); gap: 32px; align-items: center; }
.analogy .ill-wrap { margin: 0; display: grid; gap: 10px; }
.analogy .ill-wrap .il { width: 100%; aspect-ratio: 16 / 10; border-radius: 24px; background: #fff; box-shadow: 0 18px 40px -26px rgba(95,85,179,.6); }
.analogy .ill-wrap figcaption { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.analogy .ill-wrap figcaption span { font-size: var(--fs-sm); color: var(--lilac-700); font-weight: 600; text-align: center; background: rgba(255,255,255,.7); border-radius: 10px; padding: 6px 8px; }
.analogy .ill { width: 160px; height: 160px; border-radius: 36px; background: #fff; display: grid; place-items: center; color: var(--lilac-500); box-shadow: 0 14px 30px -20px rgba(95,85,179,.6); }
.analogy .ill svg { width: 84px; height: 84px; }
.analogy h2 { margin: 0 0 12px; font-size: var(--fs-2xl); line-height: 1.25; }
.analogy p { margin: 0 0 8px; font-size: var(--fs-lg); color: var(--ink-2); line-height: 1.7; text-wrap: pretty; }
.analogy .punch { margin-top: 16px; padding: 12px 16px; border-radius: var(--r-md); background: #fff; border-left: 4px solid var(--lilac-500); font-weight: 500; }

/* 深度層 */
.deep { padding: 28px 30px 30px; border-color: var(--lake-200); background: linear-gradient(180deg, #fff 0%, var(--lake-50) 140%); }
.deep-flow { display: grid; gap: 26px; }
.deep-block { display: grid; gap: 10px; }
.deep-block h3 { margin: 0; font-size: var(--fs-xl); color: var(--lake-700); display: flex; align-items: center; gap: 10px; }
.deep-block h3::before { content: ""; width: 5px; height: 1.1em; border-radius: 3px; background: var(--lake-500); }
.deep-block ul { margin: 0; padding-left: 1.2em; display: grid; gap: 10px; color: var(--ink-2); font-size: var(--fs-md); line-height: 1.7; }
.deep-block p { margin: 0; color: var(--ink-2); font-size: var(--fs-md); line-height: 1.75; }
.deep-block .tbl { font-size: var(--fs-md); }
sup.fn { line-height: 0; margin-left: 3px; }
sup.fn button { border: 0; background: var(--lake-50); color: var(--lake-700); font-size: var(--fs-xs); font-weight: 700; padding: 1px 6px; border-radius: 6px; vertical-align: super; line-height: 1.4; }
sup.fn button:hover { background: var(--lake-500); color: #fff; }
.tbl { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); margin: 4px 0 8px; }
.tbl th, .tbl td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl th { color: var(--ink-3); font-weight: 500; background: rgba(63,143,210,.06); }
.tbl td:first-child { color: var(--ink); font-weight: 500; }
.tbl-wrap { overflow-x: auto; }
.refs { margin-top: 28px; padding-top: 18px; border-top: 1px dashed var(--lake-200); }
.refs h3 { margin: 0 0 10px; font-size: var(--fs-md); color: var(--ink-3); }
.refs ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.refs li { display: grid; grid-template-columns: 52px minmax(0, 1fr); column-gap: 8px; row-gap: 4px; font-size: var(--fs-sm); color: var(--ink-2); padding: 6px 8px; border-radius: 10px; transition: background .4s; }
.refs li .n { color: var(--lake-700); font-weight: 700; }
.refs li .links { grid-column: 2; display: flex; flex-wrap: wrap; gap: 6px; }
.refs li a { display: inline-flex; align-items: center; gap: 4px; font-size: var(--fs-xs); font-weight: 600; color: var(--lake-700); text-decoration: none; padding: 2px 10px; border-radius: 7px; border: 1px solid var(--lake-200); background: #fff; }
.refs li a svg { width: 14px; height: 14px; }
.refs li a:hover { background: var(--lake-50); }
.refs li.flash { background: var(--lake-50); box-shadow: inset 3px 0 0 var(--lake-500); }

/* 回饋勾選 */
.fb-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.fb-row .lead { font-size: var(--fs-md); color: var(--ink-3); margin-right: 4px; }
.fb-chip {
  display: inline-flex; align-items: center; gap: 6px; min-height: 42px; padding: 0 14px; border-radius: 10px;
  border: 1px dashed rgba(31,143,114,.45); background: #fff; color: var(--mint-700); font-size: var(--fs-md); font-weight: 600;
  transition: background .2s, border-color .2s, color .2s;
}
.fb-chip svg { width: 16px; height: 16px; }
.fb-chip[aria-pressed="true"] { background: var(--mint-600); color: #fff; border-style: solid; border-color: var(--mint-600); }

/* 圖表 */
.chart { display: grid; gap: 10px; margin: 0; }
.chart { gap: 14px; }
.chart h4 { margin: 0; font-size: var(--fs-lg); color: var(--ink); font-weight: 700; }
.chart .legend { display: flex; gap: 18px; font-size: var(--fs-sm); color: var(--ink-2); }
.chart .legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.hbar { display: grid; grid-template-columns: 128px minmax(0, 1fr); gap: 12px 14px; align-items: center; }
.hbar .name { font-size: var(--fs-md); color: var(--ink); font-weight: 600; display: grid; }
.hbar .name small { font-size: var(--fs-xs); color: var(--ink-3); font-weight: 400; }
.hbar .bars { display: grid; gap: 3px; }
.hbar .bars { gap: 5px; }
.hbar .bar { position: relative; height: 30px; display: flex; align-items: center; }
.hbar .bar span { display: block; height: 100%; border-radius: 0 4px 4px 0; background: var(--mint-600); transform-origin: left; animation: grow .7s var(--ease) both; }
.hbar .bar.s2 span { background: #8f86d9; }
.hbar .bar b { margin-left: 10px; font-size: var(--fs-md); font-weight: 700; color: var(--ink); white-space: nowrap; }
.hbar .bar:hover span { filter: brightness(1.08); }
@keyframes grow { from { transform: scaleX(0); } }
.chart .note { font-size: var(--fs-sm); color: var(--ink-2); }

/* 劑量階梯 */
.steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); align-items: end; gap: 8px; padding: 6px 0 4px; }
.step { display: grid; gap: 6px; text-align: center; }
.step .blk { border-radius: 12px 12px 4px 4px; background: linear-gradient(180deg, var(--mint-200), var(--mint-100)); display: grid; place-items: center; font-weight: 700; color: var(--mint-700); font-size: var(--fs-xl); }
.step:last-child .blk { background: linear-gradient(180deg, var(--mint-500), var(--mint-600)); color: #fff; }
.step small { color: var(--ink-2); font-size: var(--fs-sm); }

/* 轉盤 */
.dial-card { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 28px; align-items: center; }
.dial svg { width: 100%; height: auto; display: block; }
.dial-legend { display: grid; gap: 10px; }
.line-key { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: var(--r-md); border: 1px solid var(--line); background: #fff; }
.line-key .sw { width: 6px; align-self: stretch; border-radius: 3px; }
.line-key.red .sw { background: var(--red-line); }
.line-key.blue .sw { background: var(--blue-line); }
.line-key > div { display: grid; gap: 2px; }
.line-key b { font-size: var(--fs-lg); }
.line-key span { color: var(--ink-2); font-size: var(--fs-md); }

/* ── 建立資料／確認 ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px 18px; }
.notice {
  display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px; border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--mint-50), #fff); border: 1px solid rgba(31,143,114,.22);
}
.notice svg { width: 26px; height: 26px; color: var(--mint-600); flex: none; margin-top: 2px; }
.notice p { margin: 0; }
.notice.amber { background: linear-gradient(135deg, var(--amber-50), #fff); border-color: rgba(201,138,27,.3); }
.notice.amber svg { color: var(--amber); }
.bmi-card { display: grid; grid-template-columns: auto 1fr; gap: 6px 24px; align-items: center; }
.bmi-num { font-size: var(--fs-4xl); font-weight: 600; line-height: 1; letter-spacing: -.01em; }
.bmi-num small { font-size: var(--fs-md); color: var(--ink-3); font-weight: 400; margin-left: 4px; }
.bmi-scale { position: relative; height: 14px; border-radius: 7px; margin: 26px 0 8px; overflow: visible; }
.bmi-scale .seg { position: absolute; top: 0; bottom: 0; }
.bmi-scale .seg:first-child { border-radius: 7px 0 0 7px; }
.bmi-scale .seg.r { border-radius: 0 7px 7px 0; }
.bmi-scale .seg.g { background: #a8e0c6; }
.bmi-scale .seg.y { background: #f6e3a1; }
.bmi-scale .seg.o { background: #f8c9a2; }
.bmi-scale .seg.r { background: #f1b2ad; }
.dim { opacity: .45; }
.tag-row { margin-top: 10px; display: flex; gap: 8px; flex-wrap: wrap; }
.tag-row .tag { font-size: var(--fs-sm); padding: 4px 12px; }
.bmi-scale .pin { position: absolute; top: -8px; width: 4px; height: 30px; z-index: 1; border-radius: 2px; background: var(--ink); transform: translateX(-2px); transition: left .4s var(--ease); }
.bmi-ticks { position: relative; height: 22px; font-size: var(--fs-sm); color: var(--ink-3); }
.bmi-ticks span { position: absolute; transform: translateX(-50%); }
.group { display: grid; gap: 10px; align-content: start; }
.group-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.group-head h3 { margin: 0; font-size: var(--fs-xl); }
.status-pill { font-size: var(--fs-md); font-weight: 600; color: var(--ink-3); display: inline-flex; align-items: center; gap: 6px; }
.status-pill.ok { color: var(--mint-700); }
.status-pill svg { width: 18px; height: 18px; }
.check-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; align-items: start; }
.check-list.chronic .solo { grid-column: 1 / -1; max-width: calc(50% - 5px); }
.check .lbl { display: inline; }
.check .desc { display: grid; gap: 2px; margin-top: 6px; color: var(--ink-2); font-size: var(--fs-sm); line-height: 1.6; }
.caution-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; align-items: start; }
.detail-input { margin-top: 8px; }
details.more { border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--panel-2); }
details.more > summary { list-style: none; cursor: pointer; padding: 16px 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; font-weight: 600; }
details.more > summary::-webkit-details-marker { display: none; }
details.more > summary svg { width: 20px; height: 20px; transition: transform .25s var(--ease); color: var(--ink-3); }
details.more[open] > summary svg { transform: rotate(180deg); }
details.more .more-body { padding: 0 18px 18px; display: grid; gap: 12px; }
.caution-item { display: grid; gap: 8px; }
.caution-item .fb-chip { justify-self: start; margin-left: 54px; }

/* ── 比較表 ── */
.cmp { width: 100%; border-collapse: separate; border-spacing: 0; }
.cmp th, .cmp td { padding: 14px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.cmp thead th { border-bottom: 0; padding-top: 18px; }
.cmp td { font-size: var(--fs-md); }
.cmp .rowh { color: var(--ink-3); font-weight: 600; font-size: var(--fs-md); width: 150px; }
.cmp .colh b { display: block; font-size: var(--fs-xl); }
.cmp .colh span { color: var(--ink-3); font-size: var(--fs-sm); font-weight: 400; }
.cmp .hl { background: linear-gradient(180deg, var(--mint-50), rgba(239,250,246,.4)); }
.cmp thead .hl { border-radius: var(--r-lg) var(--r-lg) 0 0; }
.cmp-notes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 18px; }
.cmp-notes .panel { padding: 18px 20px; box-shadow: none; }
.cmp-notes h4 { margin: 0 0 8px; }
.cmp-notes ul { margin: 0; padding-left: 1.1em; color: var(--ink-2); font-size: var(--fs-md); display: grid; gap: 6px; }

/* ── 價格 ── */
.price-gate { display: grid; place-items: center; text-align: center; gap: 14px; padding: 46px 24px; }
.price-gate p { margin: 0; color: var(--ink-2); max-width: 40ch; }
.singles { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; }
.single { padding: 18px 16px; text-align: center; display: grid; gap: 4px; }
.single + .single { border-left: 1px solid var(--line); }
.single .dose { font-size: var(--fs-lg); font-weight: 600; }
.single .price { font-size: var(--fs-xl); font-weight: 600; color: var(--mint-700); }
.single small { color: var(--ink-3); font-size: var(--fs-xs); }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.plan {
  cursor: pointer; position: relative; display: grid; gap: 8px; text-align: left; padding: 18px 18px 16px; border-radius: var(--r-lg); border: 1.5px solid var(--line);
  background: #fff; transition: border-color .2s, box-shadow .2s, transform .15s;
}
.plan:hover { border-color: rgba(31,143,114,.4); }
.plan[aria-pressed="true"] { border-color: var(--mint-600); box-shadow: 0 0 0 4px rgba(35,160,127,.14); }
.plan h4 { margin: 0; font-size: var(--fs-md); }
.plan .amt { font-size: var(--fs-2xl); font-weight: 600; line-height: 1.1; }
.plan .amt s { font-size: var(--fs-sm); color: var(--ink-3); font-weight: 400; margin-left: 6px; }
.plan .per { font-size: var(--fs-sm); color: var(--mint-700); }
.plan .gift { font-size: var(--fs-sm); color: var(--ink-2); }
.plan .badge { position: absolute; top: 14px; right: 14px; }
.subsidy-track { display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 6px; }
.pen-slot { display: grid; gap: 6px; justify-items: center; text-align: center; }
.pen-slot .n { width: 100%; height: 40px; border-radius: 10px; display: grid; place-items: center; font-weight: 600; background: rgba(18,50,44,.06); color: var(--ink-2); position: relative; }
.pen-slot.free .n { background: linear-gradient(135deg, #f5c1d6, #e88fb2); color: #fff; }
.pen-slot.done .n { background: var(--mint-600); color: #fff; }
.pen-slot.now .n { box-shadow: 0 0 0 3px #fff, 0 0 0 5px var(--mint-500); }
.pen-slot small { font-size: var(--fs-xs); color: var(--ink-3); line-height: 1.35; }
.deadlines { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.deadline { padding: 14px 16px; border-radius: var(--r-md); background: var(--panel-2); border: 1px solid var(--line); }
.deadline span { display: block; font-size: var(--fs-sm); color: var(--ink-3); }
.deadline b { font-size: var(--fs-xl); }
.deadline.warn { background: var(--amber-50); border-color: rgba(201,138,27,.3); }

/* ── 施打計畫 ── */
.plan-form { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.line-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 16px; border-radius: var(--r-lg); border: 1px solid var(--line); }
.line-form.red { background: linear-gradient(135deg, var(--red-50), #fff); border-color: rgba(224,103,90,.3); }
.line-form.blue { background: linear-gradient(135deg, var(--blue-50), #fff); border-color: rgba(59,116,214,.28); }
.line-form h4 { grid-column: 1 / -1; margin: 0; display: flex; align-items: center; gap: 8px; }
.line-form h4 i { width: 18px; height: 6px; border-radius: 3px; display: inline-block; }
.line-form.red h4 i { background: var(--red-line); }
.line-form.blue h4 i { background: var(--blue-line); }
.schedule { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }
.wk { padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); background: #fff; font-size: var(--fs-sm); display: grid; gap: 2px; }
.wk b { font-size: var(--fs-md); }
.wk.red { border-left: 5px solid var(--red-line); }
.wk.blue { border-left: 5px solid var(--blue-line); }
.wk.new { border-style: dashed; color: var(--ink-3); }
.stat-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.stat { padding: 14px 16px; border-radius: var(--r-md); background: var(--panel-2); border: 1px solid var(--line); }
.stat span { display: block; font-size: var(--fs-sm); color: var(--ink-3); }
.stat b { font-size: var(--fs-xl); }

/* ── 處方籤預覽 ── */
.rx-stage { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; align-items: start; }
.rx-paper-wrap { background: rgba(18,50,44,.05); border-radius: var(--r-xl); padding: 18px; overflow: auto; }
.rx-paper-scale { transform-origin: top left; }
.rx-side { display: grid; gap: 14px; position: sticky; top: 0; }

/* ── 總結 ── */
.qr-pick { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.rating { display: flex; gap: 8px; flex-wrap: wrap; }
.rating button { min-width: 64px; min-height: 64px; border-radius: var(--r-md); border: 1px solid var(--line-2); background: #fff; display: grid; place-items: center; gap: 2px; padding: 8px 6px; font-size: var(--fs-xs); color: var(--ink-3); }
.rating button b { font-size: var(--fs-xl); color: var(--ink); }
.rating button[aria-pressed="true"] { background: var(--mint-600); border-color: var(--mint-600); color: #fff; }
.rating button[aria-pressed="true"] b { color: #fff; }
.choice-row { display: flex; gap: 10px; flex-wrap: wrap; }
.sheet-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.sheet-list li { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 10px; background: var(--panel-2); font-size: var(--fs-md); }
.sheet-list li svg { width: 18px; height: 18px; color: var(--mint-600); flex: none; margin-top: 2px; }

/* ── 回診 ── */
.speed { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; }
.speed-num { font-size: var(--fs-4xl); font-weight: 600; line-height: 1; }
.speed-num small { font-size: var(--fs-md); color: var(--ink-3); font-weight: 400; margin-left: 6px; }
.speed-band { position: relative; height: 14px; border-radius: 7px; background: linear-gradient(90deg, #e7ecea 0 33%, var(--mint-200) 33% 66%, #f4d9a8 66%); }
.speed-band .pin { position: absolute; top: -6px; width: 4px; height: 26px; border-radius: 2px; background: var(--ink); transition: left .4s var(--ease); }
.speed-labels { display: flex; justify-content: space-between; font-size: var(--fs-xs); color: var(--ink-3); margin-top: 6px; }
.verdict { padding: 18px 20px; border-radius: var(--r-lg); display: flex; gap: 14px; align-items: flex-start; }
.verdict svg { width: 26px; height: 26px; flex: none; }
.verdict.ok { background: var(--mint-50); color: var(--mint-700); }
.verdict.up { background: var(--lake-50); color: var(--lake-700); }
.verdict.hold { background: var(--amber-50); color: #7a5208; }
.verdict p { margin: 0; color: var(--ink); }

/* 底部導覽 */
.foot { grid-area: foot; display: flex; align-items: center; gap: 12px; padding: 0 24px; border-top: 1px solid var(--line); background: rgba(255,255,255,.72); backdrop-filter: blur(12px); }
.foot .prog { flex: 1; display: flex; align-items: center; gap: 12px; min-width: 0; }
.foot .count { font-size: var(--fs-sm); color: var(--ink-2); white-space: nowrap; }
.foot .bar { flex: 1; height: 4px; border-radius: 2px; background: rgba(18,50,44,.08); overflow: hidden; }
.foot .bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--mint-500), var(--teal-600)); transition: width .4s var(--ease); }

/* ── 訓練模式側欄 ── */
.coach { grid-area: coach; overflow: hidden; border-left: 1px solid var(--line); background: linear-gradient(180deg, #faf9ff, #f4f2fd); }
.coach-inner { width: var(--coach-w); height: 100%; overflow: auto; padding: 18px 18px 30px; display: grid; gap: 18px; align-content: start; }
.coach h3 { margin: 0 0 8px; font-size: var(--fs-sm); color: var(--lilac-700); font-weight: 600; }
.timer { display: grid; grid-template-columns: 76px 1fr; gap: 14px; align-items: center; padding: 14px; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--lilac-200); }
.timer svg { width: 76px; height: 76px; }
.timer b { font-size: var(--fs-xl); display: block; line-height: 1.2; }
.timer span { font-size: var(--fs-sm); color: var(--ink-3); }
.timer.over .ring-fg { stroke: var(--amber); }
.coach .check { padding: 10px 12px; font-size: var(--fs-sm); }
.coach .check.on { background: var(--lilac-50); border-color: var(--lilac-200); }
.coach .check.on .box { background: var(--lilac-500); border-color: var(--lilac-500); }
.script { display: grid; gap: 8px; }
.script p { margin: 0; padding: 10px 12px; border-radius: 10px; background: #fff; border: 1px solid var(--line); font-size: var(--fs-sm); line-height: 1.7; }
.coach .tone { font-size: var(--fs-sm); color: var(--ink-2); padding: 10px 12px; border-radius: 10px; background: rgba(143,134,217,.12); }

/* ── 對話框／提示 ── */
.scrim { position: fixed; inset: 0; z-index: 60; background: rgba(18,50,44,.36); backdrop-filter: blur(3px); display: grid; place-items: center; padding: 16px; animation: fade .2s; }
@keyframes fade { from { opacity: 0; } }
.dialog { width: min(460px, 100%); background: #fff; border-radius: var(--r-xl); padding: 26px 24px 20px; box-shadow: 0 30px 80px -30px rgba(0,0,0,.5); display: grid; gap: 14px; animation: pop .25s var(--ease); }
@keyframes pop { from { transform: translateY(10px) scale(.98); opacity: 0; } }
.dialog h2 { margin: 0; font-size: var(--fs-xl); line-height: 1.3; }
.dialog p { margin: 0; color: var(--ink-2); }
.dialog .acts { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; margin-top: 6px; }
.toast { position: fixed; left: 50%; bottom: calc(var(--foot-h) + 16px); transform: translateX(-50%); z-index: 70; background: var(--ink); color: #fff; padding: 12px 18px; border-radius: var(--r-md); font-size: var(--fs-sm); box-shadow: 0 16px 40px -16px rgba(0,0,0,.5); animation: pop .25s var(--ease); max-width: calc(100vw - 32px); }

/* 手機版選單 */
.menu-btn { display: none; }
.sheet { position: fixed; inset: auto 0 0 0; z-index: 65; max-height: 78vh; overflow: auto; background: #fff; border-radius: 22px 22px 0 0; padding: 18px 14px 28px; box-shadow: 0 -20px 60px -20px rgba(0,0,0,.35); animation: up .3s var(--ease); }
@keyframes up { from { transform: translateY(30px); opacity: .4; } }

/* ── 精簡層：大插圖、飲水換算 ── */
.fact.has-spot .ico { width: min(100%, 210px); height: auto; aspect-ratio: 1; border-radius: 28px; background: none; justify-self: center; margin-bottom: 4px; }
.fact.has-spot .ico .sp { width: 100%; height: 100%; }
.fact.has-spot { text-align: left; }
.fact .calc { display: flex; gap: 8px; align-items: flex-start; margin-top: 4px; padding: 10px 12px; border-radius: 12px; background: var(--lake-50); color: var(--lake-700); font-size: var(--fs-md); }
.fact .calc svg { width: 20px; height: 20px; flex: none; margin-top: 3px; }
.fact .calc .muted { color: var(--ink-3); font-size: var(--fs-sm); }
.fact .big strong { color: var(--em-ink); background: linear-gradient(transparent 62%, var(--em-bg) 62%); }
.cmp td.nw { white-space: nowrap; }
.ind-relief { margin: 0; padding: 10px 12px; border-radius: 10px; background: var(--panel-2); color: var(--ink-2); font-size: var(--fs-sm); line-height: 1.7; }
.stage a { color: var(--lake-700); text-underline-offset: 3px; }
.print-acts { display: grid; grid-template-columns: 1fr; gap: 8px; }
.print-acts .btn { padding: 0 10px; }

/* ── 施打計畫：每種顏色一行 ── */
.schedule-rows { display: grid; gap: 12px; }
.sched-row { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 12px; align-items: start; }
.sched-h { display: grid; grid-template-columns: 14px auto; column-gap: 8px; align-items: center; font-weight: 700; font-size: var(--fs-md); padding-top: 8px; }
.sched-h i { width: 14px; height: 6px; border-radius: 3px; background: var(--ink-3); }
.sched-h small { grid-column: 2; font-weight: 500; color: var(--ink-3); font-size: var(--fs-sm); }
.sched-row.red .sched-h i { background: var(--red-line); }
.sched-row.blue .sched-h i { background: var(--blue-line); }
.sched-row .schedule { grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); }
.sched-row .wk { white-space: nowrap; }
.sched-row .wk.new { white-space: normal; text-align: center; overflow-wrap: anywhere; }

/* ── 費用方案 ── */
.singles { grid-template-columns: repeat(var(--n, 5), minmax(0, 1fr)); }
.plans { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.plan { align-content: start; }
.plan .badge { position: static; justify-self: start; order: -1; }
.plan .note { font-size: var(--fs-sm); color: var(--ink-2); }
.plan.wide { grid-column: 1 / -1; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; column-gap: 18px; padding: 16px 20px; }
.plan.wide .badge { order: 0; }
.plan.wide .plan-main { display: grid; gap: 2px; }
.plan.wide .plan-meta { text-align: right; }
.plan-main, .plan-meta { display: grid; gap: 6px; }
.mini-seg { display: inline-flex; gap: 4px; margin-left: 6px; }
.mini-seg button { border: 1px solid var(--line-2); background: #fff; border-radius: 8px; padding: 2px 10px; font-size: var(--fs-sm); color: var(--ink-2); font-weight: 600; }
.mini-seg button[aria-pressed="true"] { background: var(--mint-600); border-color: var(--mint-600); color: #fff; }
.sub-dates { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; align-items: start; }
.same-day { display: flex; align-items: center; color: var(--ink-3); background: var(--panel-2); }
.check.compact { padding: 8px 12px; margin-top: 6px; }
.pen-slot .n[data-subslot] { cursor: pointer; }
.pen-slot .n[data-subslot]:hover { outline: 2px solid rgba(31,143,114,.35); outline-offset: 1px; }

/* ── 回診：其他（自由填寫） ── */
.plan-form .row2 { grid-column: 1; }
.with-other { display: grid; gap: 0; }

/* ── 總結：快速加入（分類＋搜尋） ── */
.search { position: relative; display: block; }
.search svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--ink-3); }
.search .input { padding-left: 44px; }
.quick-groups { display: grid; gap: 14px; }
.qg h5 { margin: 0 0 8px; display: flex; gap: 8px; align-items: center; font-size: var(--fs-md); color: var(--ink-2); }
.qg h5 svg { width: 20px; height: 20px; color: var(--mint-600); }
.qi[hidden], .qg[hidden] { display: none !important; }

/* ── 建立資料：表單、日期、性別、仿單適用 ── */
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 18px 18px; align-items: start; }
.date-field { position: relative; display: block; }
.date-field .input { padding-right: 56px; }
.date-btn { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); width: 42px; height: 38px; border-radius: 9px; border: 0; background: var(--mint-50); color: var(--mint-700); display: grid; place-items: center; }
.date-btn:hover { background: var(--mint-100); }
.date-btn svg { width: 22px; height: 22px; }
.seg-wide { display: flex; width: 100%; }
.seg-wide button { flex: 1; min-height: 44px; }
.notice-act { margin-top: 10px; }
.notice .sub { display: block; margin-top: 4px; color: var(--ink-3); font-size: var(--fs-sm); }
.ind { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.ind h4 { margin: 0; font-size: var(--fs-lg); }
.ind ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ind li { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; background: var(--panel-2); font-size: var(--fs-md); line-height: 1.6; }
.ind li > svg { width: 20px; height: 20px; flex: none; margin-top: 3px; color: var(--ink-3); }
.ind li em { font-style: normal; font-weight: 700; margin-left: 8px; font-size: var(--fs-sm); padding: 1px 8px; border-radius: 6px; white-space: nowrap; }
.ind li.met { background: var(--tone-green-bg); } .ind li.met > svg, .ind li.met em { color: var(--tone-green); }
.ind li.maybe { background: var(--tone-yellow-bg); } .ind li.maybe > svg, .ind li.maybe em { color: var(--tone-yellow); }
.ind li.no { background: var(--tone-orange-bg); } .ind li.no > svg, .ind li.no em { color: var(--tone-orange); }
.ind-note { margin: 0; display: flex; gap: 8px; align-items: flex-start; color: var(--ink-2); font-size: var(--fs-md); }
.ind-note svg { width: 20px; height: 20px; color: var(--amber); flex: none; margin-top: 3px; }

/* ── 日曆（年份、月份滾輪＋日期格） ── */
.dpick { width: min(560px, 100%); background: #fff; border-radius: var(--r-xl); padding: 20px 20px 14px; box-shadow: 0 30px 80px -30px rgba(0,0,0,.5); display: grid; gap: 14px; animation: pop .25s var(--ease); }
.dp-head { display: grid; gap: 2px; }
.dp-title { font-size: var(--fs-lg); }
.dp-hint { font-size: var(--fs-sm); color: var(--ink-3); }
.dp-body { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 16px; align-items: start; }
.dp-wheels { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 6px; height: 220px; border-radius: 14px; background: var(--panel-2); overflow: hidden; }
.dp-wheel { height: 220px; overflow-y: auto; scroll-snap-type: y mandatory; padding: 88px 0; scrollbar-width: none; overscroll-behavior: contain; cursor: grab; outline: none; position: relative; z-index: 1; -webkit-mask: linear-gradient(transparent, #000 30%, #000 70%, transparent); mask: linear-gradient(transparent, #000 30%, #000 70%, transparent); }
.dp-wheel::-webkit-scrollbar { display: none; }
.dp-wheel.dragging { cursor: grabbing; scroll-snap-type: none; }
.dp-wheel:focus-visible { box-shadow: inset 0 0 0 2px var(--mint-400); border-radius: 12px; }
.dp-opt { height: 44px; display: grid; place-items: center; scroll-snap-align: center; font-size: var(--fs-md); color: var(--ink-3); user-select: none; }
.dp-opt.on { color: var(--ink); font-weight: 700; font-size: var(--fs-lg); }
.dp-band { position: absolute; left: 6px; right: 6px; top: 88px; height: 44px; border-radius: 10px; background: #fff; box-shadow: 0 1px 3px rgba(18,50,44,.12); pointer-events: none; z-index: 0; }
.dp-week, .dp-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; text-align: center; }
.dp-week span { font-size: var(--fs-xs); color: var(--ink-3); padding: 4px 0; }
.dp-day { height: 40px; border-radius: 10px; border: 0; background: transparent; font-size: var(--fs-md); }
.dp-day:hover { background: var(--mint-50); }
.dp-day.today { box-shadow: inset 0 0 0 1.5px var(--mint-400); }
.dp-day.on { background: var(--mint-600); color: #fff; font-weight: 700; }
.dp-acts { display: flex; gap: 8px; align-items: center; }
.dp-acts .spacer { flex: 1; }

/* ── 顯示設定 ── */
.set-grid { display: grid; gap: 18px; margin-top: 6px; }

/* ───────────────────────── 響應式 ───────────────────────── */
@media (max-width: 1280px) {
  :root { --coach-w: 300px; }
  .shell.training .rail { display: none; }
  .shell.training { grid-template-columns: 0 minmax(0, 1fr) var(--coach-w); }
}
@media (max-width: 1100px) {
  :root { --rail-w: 0px; }
  .rail { display: none; }
  .menu-btn { display: inline-flex; }
  .shell.training { grid-template-columns: 0 minmax(0, 1fr) var(--coach-w); }
  .stage-inner { padding: 24px 22px 32px; }
  .plan-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rx-stage { grid-template-columns: minmax(0, 1fr); }
  .rx-side { position: static; }
}
@media (max-width: 860px) {
  :root { --top-h: 58px; --fs-3xl: calc(32px * var(--k)); --fs-4xl: calc(46px * var(--k)); --fs-2xl: calc(26px * var(--k)); }
  .brandmark .tagline { display: none; }
  .shell.training { grid-template-columns: 0 minmax(0, 1fr) 0; }
  .shell.training .coach { position: fixed; z-index: 40; right: 0; top: var(--top-h); bottom: var(--foot-h); width: min(var(--coach-w), 88vw); box-shadow: -20px 0 50px -30px rgba(0,0,0,.4); }
  .shell.training .coach-inner { width: 100%; }
  .brand-txt > span, .top .lbl-long { display: none; }
  .stage-tabs .lbl-short { display: inline; }
  .facts { grid-template-columns: 1fr; }
  .fact + .fact { border-left: 0; border-top: 1px solid var(--line); }
  .fact { padding: 20px 22px; grid-template-columns: 60px 1fr; column-gap: 16px; }
  .fact .ico { width: 60px; height: 60px; border-radius: 17px; }
  .fact .ico svg { width: 32px; height: 32px; }
  .fact .ico { grid-row: span 3; }
  .analogy { grid-template-columns: 1fr; padding: 22px 20px; gap: 20px; }
  .analogy .ill { width: 110px; height: 110px; border-radius: 28px; }
  .analogy .ill svg { width: 60px; height: 60px; }
  .grid-2, .check-list, .caution-list, .cmp-notes, .deadlines, .sub-dates { grid-template-columns: 1fr; }
  .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plan.wide { grid-template-columns: minmax(0, 1fr); }
  .plan.wide .plan-meta { text-align: left; }
  .sched-row { grid-template-columns: 1fr; gap: 6px; }
  .fact.has-spot { grid-template-columns: 1fr; }
  .fact.has-spot .ico { grid-row: auto; width: min(70%, 220px); }
  .check-list.chronic .solo { max-width: none; }
  .analogy .ill-wrap { max-width: 440px; }
  .dp-body { grid-template-columns: 1fr; }
  .dp-wheels { height: 176px; } .dp-wheel { height: 176px; padding: 66px 0; } .dp-band { top: 66px; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .singles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .single:nth-child(4) { border-left: 0; }
  .dial-card { grid-template-columns: 1fr; justify-items: center; }
  .dial { width: 240px; }
  .subsidy-track { grid-template-columns: repeat(5, minmax(0, 1fr)); row-gap: 14px; }
  .caution-item .fb-chip { margin-left: 0; }
}
@media (max-width: 600px) {
  :root { --foot-h: 64px; --fs-3xl: calc(28px * var(--k)); --fs-2xl: calc(23px * var(--k)); --fs-btn: calc(17px * var(--k)); }
  .picker-top { flex-wrap: wrap; }
  .hbar { grid-template-columns: 96px minmax(0, 1fr); }
  .top { gap: 8px; padding: 0 10px; }
  .pii-chip .lbl, .mode-switch .lbl, .stage-tabs, .brand-txt { display: none; }
  .stage-inner { padding: 18px 16px 28px; }
  .sec-head p { font-size: var(--fs-md); }
  .panel-pad { padding: 20px 18px; }
  .deep { padding: 22px 18px; }
  .plan-form, .grid-3, .line-form, .plans { grid-template-columns: 1fr; }
  .plan-form .row2 { grid-column: auto; }
  .singles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .foot { padding: 0 12px; }
  .foot .bar { display: none; }
  .cmp .rowh { width: 92px; }
  .steps .blk { font-size: var(--fs-md); }
  .bmi-card { grid-template-columns: 1fr; }
}

/* 手機：價格格子的「每支（x mg）」不斷行；切換階段的長按鈕時隱藏頁碼 */
html:not([lang="en"]) .singles .single small { white-space: nowrap; }
.singles .single small { overflow-wrap: anywhere; }
@media (max-width: 560px) {
  .foot:has(#next-btn.to-stage) .count { display: none; }
}
@media (max-width: 1100px) { .stat-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* 組套卡片：各列跨卡片對齊（subgrid，7 列：標籤／名稱／內容／價格／贈送／平均價／備註），不畫格線 */
.plans { row-gap: 14px; }
.plan:not(.wide) { grid-row: span 7; grid-template-rows: subgrid; row-gap: 6px; align-content: stretch; }
.plan:not(.wide) > * { min-width: 0; }
.plan:not(.wide) .p-tag { display: flex; align-items: flex-start; min-height: 0; }
.plan:not(.wide) .p-tag .badge { position: static; }
.plan:not(.wide) .amt { align-self: end; }
.plan.wide { margin-bottom: 14px; }
@supports not (grid-template-rows: subgrid) { .plan:not(.wide) { grid-row: auto; grid-template-rows: none; } }
/* 手機單欄：不需要跨卡片對齊，空的列直接收起 */
@media (max-width: 600px) {
  .plan:not(.wide) { grid-row: auto; grid-template-rows: none; }
  .plan:not(.wide) > :empty { display: none; }
}

html[lang="en"] .brandmark .kind { letter-spacing: .08em; }
/* 版面稽核（特大字）修正：價格格子在手機改兩欄；施打日期格子隨字級放寬；底部按鈕長文字可換行 */
@media (max-width: 600px) {
  html[data-fs="l"] .singles, html[data-fs="xl"] .singles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  html[data-fs="l"] .singles .single:nth-child(odd), html[data-fs="xl"] .singles .single:nth-child(odd) { border-left: 0; }
  .foot #next-btn span { white-space: normal; text-align: center; line-height: 1.15; }
  .foot #next-btn { min-width: 0; }
}
.schedule, .sched-row .schedule { grid-template-columns: repeat(auto-fill, minmax(calc(118px * var(--k, 1)), 1fr)); }