/* Layout: a working app, not a landing page. Grey page, white cards, sidebar on desktop, tab bar on phones.
   Each screen answers "what do I do now" first; practice rooms (body.focus) stay full-screen and white. */
:root {
  --ink: #111827;        /* near-black for headings */
  --ink-2: #4B5263;      /* second tone for running text */
  --muted: #8A909C;
  --line: #E8E9EC;
  --line-2: #F1F2F4;
  --wash: #F7F7F8;
  --bg: #FFFFFF;
  --page: #F5F6F8;       /* app background behind cards */
  --navy: #14213D;       /* brand navy: primary actions */
  --navy-wash: #EEF1F7;  /* selected nav item, icon tiles */
  --amber: #E9A42B;
  --rec: #D6453D;
  --rec-wash: #FBE3E1;
  --on-navy: #FFFFFF;
  --on-navy-2: #A7AFC2;
  --r: 16px;
  --side: 232px;
  --cjk: "Noto Sans HK", "PingFang HK", "Microsoft JhengHei", sans-serif;
  --ui: "Geist", "Noto Sans HK", "PingFang HK", "Microsoft JhengHei", sans-serif;
  --shadow: 0 1px 1px rgba(17, 24, 39, .04), 0 4px 8px rgba(17, 24, 39, .04), 0 16px 32px rgba(17, 24, 39, .06);
  --gut-l: max(16px, env(safe-area-inset-left, 0px));
  --gut-r: max(16px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--page); color: var(--ink); font: 400 16px/1.6 var(--ui); -webkit-font-smoothing: antialiased; }
body.focus { background: var(--bg); }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--navy); outline-offset: 3px; border-radius: 6px; }
h1:focus, .main:focus { outline: none; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 40; background: var(--bg); padding: 8px 14px; }
.skip:focus { left: 12px; }
.preview { position: fixed; right: max(12px, env(safe-area-inset-right, 0px)); bottom: calc(12px + env(safe-area-inset-bottom, 0px)); z-index: 30; padding: 3px 9px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.ico { width: 20px; height: 20px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }

/* Shell: sidebar (desktop), top bar + tab bar (phone and tablet) */
.logo { display: flex; align-items: center; gap: 7px; min-height: 44px; }
.logo-img { display: block; width: auto; height: 23px; }
.top .logo-img { height: 21px; }
.logo-zh { font: 500 14px/1 var(--cjk); letter-spacing: .04em; color: var(--muted); transform: translateY(1px); }
.side { display: none; }
.nav { display: grid; gap: 2px; }
.nav a { display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 12px; border-radius: 10px; color: var(--ink-2); font-size: 15px; font-weight: 500; }
.nav a:hover { background: var(--wash); color: var(--ink); }
.nav a[aria-current="page"] { background: var(--navy-wash); color: var(--navy); }
.side-foot { margin-top: auto; display: grid; gap: 4px; padding-top: 16px; border-top: 1px solid var(--line-2); }
.me-chip { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 10px; align-items: center; min-height: 56px; padding: 8px 10px; border-radius: 12px; }
.me-chip:hover { background: var(--wash); }
.me-chip b { display: block; font: 500 14px/1.3 var(--cjk); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.me-chip span span { display: block; color: var(--muted); font-size: 12px; line-height: 1.4; }
.avatar { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--navy); color: var(--on-navy); font: 600 14px var(--cjk); }
.plus-link { display: flex; align-items: center; gap: 10px; min-height: 40px; padding: 0 12px; border-radius: 10px; color: #8A5A0B; font-size: 14px; font-weight: 500; }
.plus-link:hover { background: #FBF1DE; }
.plus-link .ico { width: 18px; height: 18px; }
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 54px; padding: env(safe-area-inset-top, 0px) var(--gut-r) 0 var(--gut-l); background: var(--bg); border-bottom: 1px solid var(--line-2); }
.streak-chip { display: inline-flex; align-items: center; gap: 4px; min-height: 36px; padding: 0 12px; border-radius: 999px; background: #FBF1DE; color: #8A5A0B; font-size: 14px; }
.streak-chip b { font-weight: 600; font-variant-numeric: tabular-nums; }
.streak-chip .ico { width: 17px; height: 17px; }
.tabbar {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  background: var(--bg); border-top: 1px solid var(--line-2);
  padding: 0 env(safe-area-inset-right, 0px) env(safe-area-inset-bottom, 0px) env(safe-area-inset-left, 0px);
}
.tabbar a { display: grid; justify-items: center; align-content: center; gap: 2px; min-height: 58px; padding: 0; border-radius: 0; color: var(--muted); font-size: 11px; font-weight: 500; }
.tabbar a:hover { background: none; }
.tabbar a[aria-current="page"] { background: none; color: var(--navy); }
.main { padding: 20px var(--gut-r) calc(96px + env(safe-area-inset-bottom, 0px)) var(--gut-l); }
.page { max-width: 1040px; margin: 0 auto; }
body.focus .top, body.focus .tabbar, body.focus .side { display: none; }
body.focus .main { margin: 0; padding: 0; }
@media (min-width: 900px) {
  .side { display: flex; flex-direction: column; position: fixed; inset: 0 auto 0 0; z-index: 20; width: var(--side); padding: 20px 14px; background: var(--bg); border-right: 1px solid var(--line); overflow-y: auto; }
  .side .logo { padding: 0 12px; margin-bottom: 18px; }
  .top, .tabbar { display: none; }
  .main { margin-left: var(--side); padding: 36px 40px 80px; }
  body.focus .preview { bottom: 12px; }
}
@media (max-width: 899px) {
  .preview { bottom: calc(70px + env(safe-area-inset-bottom, 0px)); }
  body.focus .preview { bottom: calc(12px + env(safe-area-inset-bottom, 0px)); }
}

/* Page structure */
.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.head h1 { font: 600 26px/1.3 var(--cjk); letter-spacing: -.015em; }
.head p { margin-top: 4px; color: var(--muted); font-size: 14px; }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r); padding: 20px 22px; }
.card-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.card-h h2 { font: 600 16px/1.4 var(--cjk); }
.card-h > a, .card-h > span { color: var(--muted); font-size: 13px; }
.card-h > a { display: inline-flex; align-items: center; min-height: 32px; margin-block: -6px; }
.card-h > a:hover { color: var(--ink); }
.card-h .tag { align-self: center; }
.dash { display: grid; gap: 16px; align-items: start; }
.col { display: grid; gap: 16px; align-content: start; min-width: 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 16px; align-items: start; }
.stack { display: grid; gap: 16px; }
.sh { display: flex; align-items: baseline; gap: 10px; margin: 28px 0 12px; font: 600 15px var(--cjk); }
.sh:first-of-type { margin-top: 0; }
.sh span { color: var(--muted); font: 400 13px var(--ui); }
@media (min-width: 1180px) {
  .dash { grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; }
  .dash .col { gap: 20px; }
}

/* Type */
.label { color: var(--muted); font-size: 13px; font-weight: 500; letter-spacing: .02em; }
.note { color: var(--muted); font-size: 14px; }
.tag { display: inline-flex; align-items: center; height: 22px; padding: 0 9px; border-radius: 999px; background: var(--wash); color: var(--ink-2); font: 500 12px/1 var(--ui); letter-spacing: .01em; vertical-align: middle; }
.tag.warm { margin-left: 8px; background: #FBF1DE; color: #8A5A0B; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 22px; border: 1px solid transparent; border-radius: 999px; background: var(--navy); color: var(--on-navy); font-size: 15px; font-weight: 500; white-space: nowrap; transition: background .15s; }
.btn:hover { background: #22325A; }
.btn.light { background: var(--bg); color: var(--ink); border-color: var(--line); }
.btn.light:hover { border-color: var(--muted); background: var(--bg); }
.btn.quiet { background: var(--wash); color: var(--ink); }
.btn.quiet:hover { background: var(--line); }
.btn.sm { min-height: 40px; padding: 0 16px; font-size: 14px; }
.btn.danger { color: var(--rec); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.link { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; color: var(--ink); font-size: 15px; font-weight: 500; }
.link:hover { color: var(--ink-2); }
.link.back { min-height: 36px; margin-bottom: 4px; color: var(--muted); font-size: 14px; }
.link.back:hover { color: var(--ink); }
.arrow::after { content: "→"; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* Notices */
.banner { display: flex; align-items: center; justify-content: space-between; gap: 12px 16px; flex-wrap: wrap; margin-bottom: 16px; padding: 14px 18px; border-radius: 14px; background: #FBF1DE; }
.banner b { display: block; color: #5E3D07; font: 600 15px/1.5 var(--cjk); }
.banner span { display: block; color: #8A5A0B; font-size: 14px; }
.banner.muted { background: var(--bg); border: 1px solid var(--line); }
.banner.muted b { color: var(--ink); }
.banner.muted span { color: var(--muted); }

/* Today card */
.today { padding: 0; overflow: hidden; }
.today-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 18px 22px 0; }
.today-h h2 { font: 600 18px/1.4 var(--cjk); }
.today-h .of { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.prog { height: 4px; margin: 12px 22px 6px; border-radius: 2px; background: var(--line-2); overflow: hidden; }
.prog span { display: block; height: 100%; border-radius: 2px; background: var(--navy); transition: width .3s; }
.steps li { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 14px 22px; border-top: 1px solid var(--line-2); }
.steps li:first-child { border-top: 0; }
.st-n { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid var(--line); color: var(--muted); font: 600 13px var(--ui); font-variant-numeric: tabular-nums; }
.st-n .ico { width: 16px; height: 16px; stroke-width: 2; }
.steps li.next .st-n { border-color: var(--navy); color: var(--navy); }
.steps li.done .st-n { border-color: var(--navy); background: var(--navy); color: var(--on-navy); }
.st-body { min-width: 0; }
.st-k { display: block; color: var(--muted); font-size: 12px; font-weight: 500; letter-spacing: .02em; }
.st-body b { display: block; font: 500 16px/1.45 var(--cjk); }
.st-body b[lang="en"] { font-family: var(--ui); letter-spacing: -.01em; }
.steps li.done .st-body b { color: var(--ink-2); }
.st-body .sub { display: block; overflow: hidden; color: var(--muted); font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.st-min { color: var(--muted); font-size: 13px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.today-f { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 22px 20px; border-top: 1px solid var(--line-2); background: var(--wash); }

/* Week card */
.wk-n { display: flex; align-items: baseline; gap: 6px; margin-bottom: 16px; }
.wk-n b { font: 600 32px/1 var(--ui); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.wk-n span { color: var(--ink-2); font-size: 14px; }
.wk-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.wk-days div { display: grid; justify-items: center; gap: 6px; color: var(--muted); font-size: 12px; }
.wk-days i { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--line-2); color: var(--on-navy); }
.wk-days i .ico { width: 14px; height: 14px; stroke-width: 2.2; }
.wk-days .on i { background: var(--navy); }
.wk-days .now { color: var(--ink); font-weight: 600; }
.wk-days .now i { box-shadow: 0 0 0 2px var(--bg), 0 0 0 3.5px var(--navy); }


/* Lists of tracks and modules */
.rows li a, .rows li > div { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center; min-height: 64px; padding: 10px 0; border-top: 1px solid var(--line-2); }
.rows li:first-child a, .rows li:first-child > div { border-top: 0; }
.card > .rows { margin-block: -10px; }
.rows li a:hover .name { color: var(--navy); }
.rows .ico { color: var(--ink-2); }
.rows .name { font: 500 16px/1.4 var(--cjk); }
.rows .name .tag { margin-left: 8px; }
.rows .desc { color: var(--muted); font-size: 14px; }
.rows .meta { color: var(--muted); font-size: 13px; text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.rows .off .name, .rows li > div .name { color: var(--ink-2); }
.tile { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; background: var(--navy-wash); color: var(--navy); }
.tile .ico { color: var(--navy); }
.off .tile { background: var(--wash); }
.off .tile .ico { color: var(--muted); }
.tgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 12px; }
.tcard { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; align-items: start; padding: 18px; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); transition: border-color .15s; }
.tcard:hover { border-color: var(--muted); }
.tcard .name { font: 600 16px/1.4 var(--cjk); }
.tcard .desc { margin-top: 2px; color: var(--muted); font-size: 14px; }
.tcard .meta { margin-top: 10px; color: var(--ink-2); font-size: 13px; }
.tcard.off .name { color: var(--ink-2); }
.tcard.off .meta { color: var(--muted); }

/* Target school */
.count { display: flex; align-items: baseline; gap: 6px; margin-bottom: 16px; color: var(--ink-2); font-size: 14px; }
.count b { color: var(--ink); font: 600 34px/1 var(--ui); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.form { display: grid; gap: 14px; }

/* Focus mode */
body.focus .top, body.focus .tabbar { display: none; }
body.focus .main { max-width: none; padding: 0; }
.room { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr) auto; }
.room-top { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: 18px var(--gut-r) 18px var(--gut-l); max-width: 880px; width: 100%; margin: 0 auto; }
.x { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; color: var(--ink-2); }
.x:hover { background: var(--wash); }
.bars { display: grid; grid-auto-flow: column; gap: 4px; }
.bars i { height: 3px; border-radius: 2px; background: var(--line); }
.bars i.on { background: var(--navy); }
.of { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.room-mid { display: grid; align-content: center; justify-items: center; gap: 16px; padding: 24px var(--gut-r) 24px var(--gut-l); max-width: 760px; width: 100%; margin: 0 auto; text-align: center; }
.question { font: 600 clamp(28px, 4.6vw, 44px)/1.3 var(--cjk); letter-spacing: -.02em; text-wrap: balance; }
.question-en { color: var(--muted); font-size: clamp(16px, 2vw, 19px); letter-spacing: -.005em; }
.room-bot { display: grid; justify-items: center; gap: 14px; padding: 16px var(--gut-r) calc(36px + env(safe-area-inset-bottom, 0px)) var(--gut-l); }
.mic { display: grid; place-items: center; width: 76px; height: 76px; border: 0; border-radius: 50%; background: var(--navy); color: var(--on-navy); box-shadow: 0 0 0 1px var(--line), 0 0 0 10px var(--wash); transition: transform .15s; }
.mic:hover { transform: scale(1.03); }
.mic .ico { width: 28px; height: 28px; stroke-width: 1.6; }
.mic.rec { background: var(--rec); box-shadow: 0 0 0 10px var(--rec-wash); }
.mic.rec span { width: 20px; height: 20px; border-radius: 4px; background: #fff; }
.mic-label { color: var(--ink-2); font-size: 14px; }
.hint { color: var(--muted); font-size: 14px; }
.hint b { color: var(--ink-2); font-weight: 500; }
.timer { font: 500 40px/1 var(--ui); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.timer.rec { color: var(--rec); }
.wave { display: flex; gap: 3px; align-items: center; height: 36px; }
.wave i { width: 3px; border-radius: 2px; background: var(--rec); opacity: .85; }
.demo-states { display: flex; gap: 2px; padding: 3px; border-radius: 999px; background: var(--wash); margin-top: 8px; }
.demo-states button { min-height: 44px; padding: 0 14px; border: 0; border-radius: 999px; background: none; color: var(--muted); font-size: 13px; }
.demo-states button[aria-pressed="true"] { background: var(--bg); color: var(--ink); box-shadow: 0 1px 2px rgba(17, 24, 39, .08); }
.review { width: 100%; max-width: 540px; display: grid; gap: 26px; text-align: left; }
.player { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 10px 14px; border-radius: 999px; background: var(--wash); }
.player button { width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; }
.track { height: 3px; border-radius: 2px; background: var(--line); }
.track span { display: block; width: 35%; height: 100%; border-radius: 2px; background: var(--navy); }
.rate { display: grid; gap: 12px; }
.rate h2 { font: 600 15px var(--cjk); margin-bottom: 4px; }
.rate-row { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 14px; align-items: center; }
.rate-row span { color: var(--ink-2); font-size: 14px; }
.seg { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.seg button { min-height: 44px; border: 0; border-left: 1px solid var(--line); background: var(--bg); color: var(--ink-2); font-size: 14px; font-variant-numeric: tabular-nums; }
.seg button:first-child { border-left: 0; }
.seg button[aria-pressed="true"] { background: var(--navy); color: #fff; }
.field { display: grid; gap: 6px; }
.field label { color: var(--ink-2); font-size: 13px; font-weight: 500; }
.field input, .field textarea { width: 100%; min-height: 46px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); font-size: 15px; }
.field textarea { min-height: 92px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--ink-2); box-shadow: 0 0 0 3px var(--line-2); }
.compare summary { display: flex; align-items: center; justify-content: space-between; min-height: 48px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 15px; font-weight: 500; cursor: pointer; list-style: none; }
.compare summary::-webkit-details-marker { display: none; }
.compare summary::after { content: "＋"; color: var(--muted); }
.compare[open] summary::after { content: "－"; }
.compare dl { display: grid; gap: 14px; padding-top: 16px; }
.compare dt { color: var(--muted); font-size: 13px; }
.compare dd { font: 400 16px/1.7 var(--cjk); }
.compare dd.good { padding-left: 14px; border-left: 2px solid var(--navy); }
.speak { display: grid; place-items: center; gap: 4px; width: 128px; height: 128px; border: 0; border-radius: 50%; background: var(--navy); color: #fff; font: 500 15px var(--cjk); box-shadow: 0 0 0 10px var(--wash); }
.speak .ico { width: 30px; height: 30px; }
.answer { width: min(100%, 240px); min-height: 60px; border: 0; border-bottom: 1.5px solid var(--ink); background: none; font: 500 34px var(--ui); text-align: center; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.answer:focus { outline: none; border-color: var(--navy); }
.passage { max-width: 600px; font: 400 clamp(19px, 2.4vw, 22px)/1.95 var(--cjk); text-align: left; color: var(--ink); }
.photo { width: 100%; max-width: 540px; justify-self: center; aspect-ratio: 4 / 3; border-radius: 14px; background: var(--wash); display: grid; place-items: center; color: var(--muted); padding: 24px; font-size: 14px; text-align: center; }
.peer { max-width: 600px; padding: 18px 22px; border-radius: 14px; background: var(--wash); text-align: left; font: 400 19px/1.65 var(--cjk); }
.peer small { display: block; color: var(--muted); font: 500 13px var(--ui); margin-bottom: 4px; }
.frame { width: 100%; max-width: 600px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; text-align: left; }
.flow { width: 100%; max-width: 540px; text-align: left; border-top: 1px solid var(--line); }
.flow li { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: 14px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--line); }
.flow .n { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.flow b { display: block; font: 500 16px var(--cjk); }
.flow span { color: var(--muted); font-size: 14px; }
.flow .min { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.gate { display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: center; justify-content: center; color: var(--ink-2); font-size: 14px; }
.gate .ico { width: 16px; height: 16px; color: var(--muted); }

@media (prefers-reduced-motion: no-preference) {
  .mic.rec { animation: pulse 1.8s ease-in-out infinite; }
  @keyframes pulse { 50% { box-shadow: 0 0 0 16px var(--rec-wash); } }
}
.room-mid > .review { margin-top: 20px; }
.steps3 { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 10px; counter-reset: s; }
.steps3 li { counter-increment: s; padding: 6px 14px 6px 10px; border-radius: 999px; background: var(--wash); color: var(--ink-2); font-size: 14px; }
.steps3 li::before { content: counter(s); margin-right: 8px; color: var(--muted); font-variant-numeric: tabular-nums; }
.takes { display: grid; border-top: 1px solid var(--line); }
.takes li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.takes button { width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; }
.takes button .ico { width: 16px; height: 16px; }
.takes b { display: block; font: 500 15px var(--cjk); }
.takes span { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.gate.left { justify-content: flex-start; text-align: left; }

/* Intro builder */
.builder { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 16px; align-items: start; }
.builder form { display: grid; gap: 14px; }
.cue { position: sticky; top: 36px; padding: 28px; border-radius: var(--r); background: var(--navy); color: var(--on-navy); display: grid; gap: 22px; }
.cue-tabs { display: flex; gap: 2px; padding: 3px; border-radius: 999px; background: rgba(255, 255, 255, .08); overflow-x: auto; }
.cue-tabs button { flex: 1; min-height: 44px; padding: 0 10px; border: 0; border-radius: 999px; background: none; color: var(--on-navy-2); font-size: 13px; white-space: nowrap; }
.cue-tabs button[aria-selected="true"] { background: var(--bg); color: var(--ink); font-weight: 500; }
.cue ol { display: grid; gap: 16px; }
.cue li { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 12px; font: 500 18px/1.5 var(--cjk); }
.cue li span { color: var(--on-navy-2); font: 500 13px/2 var(--ui); }
.cue p { color: var(--on-navy-2); font-size: 13px; }
.cue .btn { background: var(--bg); color: var(--ink); }
.cue .btn.ghosty { background: transparent; color: var(--on-navy); border-color: rgba(255, 255, 255, .25); }

/* Handbook covers */
.shelf.mini { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.book { display: grid; gap: 6px; }
.book img { width: 100%; height: auto; aspect-ratio: 210 / 297; object-fit: cover; border-radius: 2px; box-shadow: 0 1px 2px rgba(17, 24, 39, .1), 0 2px 6px rgba(17, 24, 39, .06); }
.book span { color: var(--muted); font-size: 11px; text-align: center; }
.books-note { margin-top: 12px; }

/* Progress */
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpis div { display: grid; gap: 6px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); }
.kpis span { color: var(--muted); font-size: 13px; }
.kpis b { font: 600 32px/1 var(--ui); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.kpis small { margin-left: 4px; color: var(--muted); font: 400 14px var(--cjk); letter-spacing: 0; }
.cal-h, .cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.cal-h span { color: var(--muted); font-size: 12px; text-align: center; padding-bottom: 4px; }
.cal i { display: grid; place-items: center; aspect-ratio: 1; max-height: 44px; border-radius: 10px; background: var(--line-2); color: var(--muted); font: 400 12px var(--ui); font-style: normal; font-variant-numeric: tabular-nums; }
.cal i.on { background: var(--navy); color: var(--on-navy); }
.cal i.now { box-shadow: 0 0 0 2px var(--bg), 0 0 0 3.5px var(--navy); color: var(--ink); font-weight: 600; }
.cal i.now.on { color: var(--on-navy); }
.cal i.future { background: none; border: 1px dashed var(--line); }
.cal i.pad { background: none; }
.stats { display: grid; gap: 16px; }
.stat { display: grid; grid-template-columns: 92px minmax(0, 1fr) 32px; gap: 14px; align-items: center; font-size: 14px; color: var(--ink-2); }
.meter { height: 6px; border-radius: 3px; background: var(--line-2); overflow: hidden; }
.meter span { display: block; height: 100%; background: var(--navy); border-radius: 3px; }
.stat b { text-align: right; color: var(--ink); font-weight: 500; font-variant-numeric: tabular-nums; }
.stats + .note { margin-top: 16px; }
.then-now { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 12px; }
.take-card { display: grid; gap: 10px; padding: 18px; border-radius: 12px; background: var(--wash); }
.take-card p { color: var(--ink-2); font-size: 14px; }
.take-card .player { background: var(--bg); }
.take-card .player button[disabled] { opacity: .35; cursor: not-allowed; }
.then-now + .gate { margin-top: 16px; }

/* Me */
.field select { width: 100%; min-height: 46px; padding: 0 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); font-size: 15px; }
.field input[disabled] { background: var(--wash); color: var(--muted); }
.tier { display: grid; gap: 4px; justify-items: start; }
.tier b { font: 600 22px/1.2 var(--ui); letter-spacing: -.02em; }
.tier p { margin-bottom: 12px; color: var(--ink-2); font-size: 14px; }
.code { display: flex; flex-wrap: wrap; gap: 10px; }
.code input { flex: 1; min-width: 0; min-height: 44px; padding: 0 16px; border: 1px solid var(--line); border-radius: 999px; font-size: 15px; }
.card > p + .actions { margin-top: 16px; }
.card > .note + .form { margin-top: 0; }
.card > p { color: var(--ink-2); font-size: 15px; }

/* Plus */
.cmp-wrap { overflow-x: auto; }
.cmp { width: 100%; border-collapse: collapse; }
.cmp th, .cmp td { padding: 14px 8px; border-bottom: 1px solid var(--line-2); text-align: center; }
.cmp tbody tr:last-child th, .cmp tbody tr:last-child td { border-bottom: 0; }
.cmp thead th { vertical-align: bottom; padding-top: 0; padding-bottom: 14px; border-bottom-color: var(--line); }
.cmp thead b { display: block; font: 600 16px var(--ui); letter-spacing: -.01em; }
.cmp thead span { color: var(--muted); font-size: 13px; font-weight: 400; }
.cmp tbody th { text-align: left; font: 400 15px/1.5 var(--cjk); color: var(--ink); padding-left: 0; }
.cmp td { width: 130px; }
.cmp .yes { color: var(--navy); display: inline-grid; }
.cmp .no { color: #C9CCD3; display: inline-grid; }
.cmp thead th:last-child { color: var(--navy); }
.after { margin-top: 16px; }

@media (max-width: 640px) {
  .head h1 { font-size: 22px; }
  .card { padding: 18px; }
  .card.today { padding: 0; }
  .today-h { padding: 16px 18px 0; }
  .prog { margin-inline: 18px; }
  .steps li { padding: 12px 18px; gap: 12px; }
  .today-f { padding: 14px 18px 18px; }
  .today-f .btn { flex: 1; }
  .banner .btn { flex: 1; }
  .actions .btn { flex: 1; }
  .rate-row { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .frame { grid-template-columns: minmax(0, 1fr); }
  .room-mid { align-content: start; padding-top: 28px; }
  .kpis { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .kpis div { grid-template-columns: minmax(0, 1fr) auto; align-items: center; padding: 14px 18px; }
  .kpis b { font-size: 26px; }
  .shelf.mini { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .cmp td { width: 64px; }
  .cmp tbody th { font-size: 14px; }
  .cue { position: static; }
}

/* 開始設定、學一招片段、想多一點 */
.question.long { font-size: clamp(22px, 3vw, 30px); line-height: 1.4; }

.onb { align-content: start; padding-top: 40px; }
.opts { width: 100%; max-width: 560px; display: grid; gap: 10px; text-align: left; }
.opts.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.opt { width: 100%; min-height: 60px; display: grid; gap: 2px; align-content: center; padding: 14px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg); text-align: left; transition: border-color .15s; }
.opt:hover { border-color: var(--muted); }
.opt b { font: 500 16px/1.45 var(--cjk); }
.opt span { color: var(--muted); font-size: 14px; line-height: 1.6; }
.opt[aria-pressed="true"] { border-color: var(--navy); box-shadow: inset 0 0 0 1px var(--navy); }
.opt[aria-pressed="true"] b { color: var(--navy); }
.label.sub { width: 100%; max-width: 560px; text-align: left; margin-top: 12px; }
.onb .flow { margin-top: 8px; }
.onb .flow .n { color: var(--ink-2); font: 500 13px var(--cjk); }

.clip { width: 100%; max-width: 640px; display: grid; gap: 12px; margin-top: 8px; text-align: left; }
.clip-screen { position: relative; aspect-ratio: 16 / 9; max-width: 100%; border-radius: 16px; overflow: hidden; background: var(--navy); }
.clip-screen iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.clip-poster { position: absolute; inset: 0; width: 100%; height: 100%; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; padding: 20px 22px; border: 0; background: var(--navy); color: var(--on-navy); text-align: left; }
.clip-meta b { display: block; font: 600 20px/1.3 var(--ui); letter-spacing: -.02em; }
.clip-meta span { color: var(--on-navy-2); font-size: 13px; }
.clip-play { place-self: center; display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--bg); color: var(--navy); transition: transform .15s; }
.clip-poster:hover .clip-play { transform: scale(1.05); }
.clip-play .ico { width: 24px; height: 24px; margin-left: 3px; }
.clip-len { justify-self: end; color: var(--on-navy-2); font-size: 13px; font-variant-numeric: tabular-nums; }
.clip-bar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
.pills { display: flex; gap: 2px; padding: 3px; border-radius: 999px; background: var(--wash); }
.pills button { min-height: 40px; padding: 0 14px; border: 0; border-radius: 999px; background: none; color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.pills button[aria-pressed="true"] { background: var(--bg); color: var(--ink); box-shadow: 0 1px 2px rgba(17, 24, 39, .08); }
.lines-h { color: var(--muted); font-size: 13px; margin-top: 4px; }
.lines { display: grid; border-top: 1px solid var(--line); }
.lines li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); }
.replay { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; background: var(--bg); color: var(--ink-2); }
.replay:hover { border-color: var(--muted); }
.line { display: grid; gap: 2px; min-height: 48px; padding: 8px 14px; border: 0; border-radius: 12px; background: none; text-align: left; }
.line:hover { background: var(--wash); }
.line .en { font: 500 17px/1.5 var(--ui); letter-spacing: -.01em; color: var(--ink); }
.line .zh { font: 400 14px/1.6 var(--cjk); color: var(--muted); }
.lines li.pick .line { background: var(--wash); box-shadow: inset 3px 0 0 var(--navy); }
.lines li.now .replay { border-color: var(--navy); color: var(--navy); }
.lines li.now .en { color: var(--navy); }
.subs-en .zh, .subs-none .en, .subs-none .zh { display: none; }
.subs-none .line::before { content: "第 " attr(data-n) " 句・先聽，再看字幕"; color: var(--ink-2); font: 400 15px/1.6 var(--cjk); }
.pair { display: grid; gap: 10px; }
.pair .player.orig { grid-template-columns: 40px minmax(0, 1fr); }
.pair .player b { display: block; font: 500 14px/1.3 var(--cjk); }
.pair .player span { color: var(--muted); font-size: 13px; }
.use { display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 4px 10px; padding: 8px 16px; border-radius: 999px; background: #FBF1DE; color: #8A5A0B; font-size: 14px; }
.use b { font-weight: 600; }
.kinds { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.kinds li { padding: 4px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 13px; }
.kinds li.on { border-color: var(--navy); color: var(--navy); font-weight: 500; }
@media (max-width: 640px) {
  .opts.two { grid-template-columns: minmax(0, 1fr); }
  .onb { padding-top: 24px; }
  .clip-poster { padding: 16px 18px; }
  .clip-meta b { font-size: 17px; }
  .clip-play { width: 52px; height: 52px; }
  .line .en { font-size: 16px; }
  .use { border-radius: 14px; }
}
.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.facts div { display: grid; gap: 2px; padding: 12px 14px; border-radius: 12px; background: var(--wash); }
.facts span { color: var(--muted); font-size: 12px; }
.facts b { font: 500 18px/1.2 var(--ui); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.takes audio, .player audio { display: none; }
@media (max-width: 640px) { .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* 學一招：劇院式版面（借鑑 VoiceTube）：左邊片段及控制列，右邊逐句字幕欄 */
.room.wide .room-top, .room.wide .room-mid { max-width: 1240px; }
.room.wide .room-mid { justify-items: stretch; align-content: start; text-align: left; padding-top: 4px; }
.theater { display: grid; gap: 16px; width: 100%; }
.th-main { display: grid; min-width: 0; }
.theater .clip-screen { border-radius: 16px 16px 0 0; }
.ctl { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; padding: 8px 12px; border-radius: 0 0 16px 16px; background: var(--navy); color: var(--on-navy); }
.ctl-play { display: flex; align-items: center; gap: 4px; margin-right: auto; }
.ctl-b { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; background: none; color: var(--on-navy); }
.ctl-b:hover { background: rgba(255, 255, 255, .1); }
.ctl-b.ctl-main { width: 44px; height: 44px; background: var(--bg); color: var(--navy); }
.ctl-b.ctl-main:hover { background: var(--bg); }
.ctl-b .ico { width: 18px; height: 18px; }
.ctl-t { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 14px; border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; background: none; color: var(--on-navy-2); font-size: 13px; white-space: nowrap; }
.ctl-t:hover { color: var(--on-navy); }
.ctl-t[aria-pressed="true"] { border-color: var(--amber); background: var(--amber); color: var(--navy); font-weight: 500; }
.ctl-t .ico { width: 16px; height: 16px; }
.ctl .pills { background: rgba(255, 255, 255, .08); }
.ctl .pills button { min-height: 34px; padding: 0 12px; color: var(--on-navy-2); }
.ctl .pills button[aria-pressed="true"] { background: var(--bg); color: var(--ink); box-shadow: none; }
.th-info { display: grid; gap: 6px; padding: 18px 2px 0; }
.th-title { font: 600 clamp(24px, 3vw, 32px)/1.3 var(--cjk); letter-spacing: -.015em; }
.th-how { max-width: 40em; color: var(--ink-2); font-size: 16px; }
.th-src { color: var(--muted); font-size: 13px; }
.th-side { display: flex; flex-direction: column; min-height: 0; border: 1px solid var(--line); border-radius: 16px; background: var(--bg); overflow: hidden; }
.th-tabs { display: flex; align-items: stretch; justify-content: space-between; min-height: 48px; padding: 0 18px; border-bottom: 1px solid var(--line); }
.th-tabs span[aria-current] { display: flex; align-items: center; font: 600 15px var(--cjk); box-shadow: inset 0 -2px 0 var(--navy); }
.th-tabs .of { display: flex; align-items: center; }
.th-side .lines { flex: 1; min-height: 0; overflow-y: auto; padding: 6px 8px; border-top: 0; }
.th-side .lines li { border-bottom: 0; padding: 3px 0; }
.th-side .lines-h { margin: 0; padding: 12px 18px; border-top: 1px solid var(--line-2); }
.lines mark, .lines-h mark { padding: 0 3px; border-radius: 4px; background: #FBF1DE; color: #8A5A0B; }
.lines li.now .line { background: var(--navy-wash); }
.lines li.now.pick .line { background: var(--navy-wash); }
@media (min-width: 1000px) {
  .theater { grid-template-columns: minmax(0, 1fr) 380px; align-items: start; }
  .th-side { position: sticky; top: 16px; max-height: calc(100vh - 220px); }
}

/* 今日口說頂部：有名稱的三步分頁 */
.steptabs { display: flex; justify-content: center; gap: 4px; min-width: 0; }
.steptabs li { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 12px; color: var(--muted); font: 500 14px var(--cjk); white-space: nowrap; }
.steptabs .n { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--line); font: 600 12px var(--ui); }
.steptabs .n .ico { width: 13px; height: 13px; stroke-width: 2.2; }
.steptabs li.on { color: var(--ink); box-shadow: inset 0 -2px 0 var(--navy); }
.steptabs li.on .n { border-color: var(--navy); color: var(--navy); }
.steptabs li.done { color: var(--ink-2); }
.steptabs li.done .n { border-color: var(--navy); background: var(--navy); color: var(--on-navy); }

/* 首頁學一招一行的片段縮圖 */
.steps li.has-thumb { grid-template-columns: 30px 112px minmax(0, 1fr) auto; }
.thumb { position: relative; display: grid; place-items: center; width: 112px; aspect-ratio: 16 / 9; border-radius: 8px; background: linear-gradient(135deg, #24365F, var(--navy)); color: var(--on-navy); overflow: hidden; }
.thumb b { position: absolute; left: 7px; top: 5px; font: 600 10px/1.2 var(--ui); letter-spacing: -.01em; color: var(--on-navy-2); }
.thumb .ico { width: 18px; height: 18px; }
.thumb span { position: absolute; right: 5px; bottom: 4px; padding: 0 5px; border-radius: 4px; background: rgba(0, 0, 0, .45); font: 500 11px/1.5 var(--ui); font-variant-numeric: tabular-nums; }
@media (max-width: 640px) {
  .steptabs li { padding: 0 6px; gap: 5px; font-size: 13px; }
  .steptabs li:not(.on) { font-size: 0; gap: 0; }
  .room.wide .room-mid { padding-top: 0; }
  .ctl { padding: 6px 8px; gap: 6px; }
  .ctl-t { padding: 0 10px; }
  .steps li.has-thumb { grid-template-columns: 30px 84px minmax(0, 1fr); }
  .steps li.has-thumb .st-min { display: none; }
  .thumb { width: 84px; }
  .thumb b { display: none; }
}
/* 學一招：咪高峰貼住畫面底部，看字幕時也按得到 */
.room.wide .room-bot { position: sticky; bottom: 0; z-index: 5; padding-top: 12px; padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px)); background: linear-gradient(to bottom, rgba(255, 255, 255, 0), var(--bg) 18px); }
@media (max-width: 640px) {
  .room.wide .room-bot { grid-template-columns: auto auto; justify-content: center; align-items: center; gap: 4px 14px; border-top: 1px solid var(--line-2); background: var(--bg); }
  .room.wide .room-bot .mic { width: 60px; height: 60px; box-shadow: 0 0 0 6px var(--wash); }
  .room.wide .room-bot .hint { display: none; }
  .room.wide .room-bot > :not(.mic):not(.mic-label) { grid-column: 1 / -1; justify-self: center; }
}

/* YouTube 縮圖：片段封面、首頁縮圖 */
.clip-poster { overflow: hidden; }
.clip-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.clip-shade { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(10, 16, 32, .72), rgba(10, 16, 32, .1) 40%, rgba(10, 16, 32, .1) 70%, rgba(10, 16, 32, .6)); }
.clip-poster > :not(.clip-img):not(.clip-shade) { position: relative; }
.clip-meta b, .clip-meta span, .clip-len { text-shadow: 0 1px 3px rgba(0, 0, 0, .4); }
.clip-meta span, .clip-len { color: rgba(255, 255, 255, .85); }
.clip-play { box-shadow: 0 4px 20px rgba(0, 0, 0, .3); }
.thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.thumb .ico { position: relative; width: 26px; height: 26px; padding: 6px; border-radius: 50%; background: rgba(0, 0, 0, .45); }
.thumb span { z-index: 1; }

/* 片段庫 */
.filters { display: grid; gap: 10px; margin-bottom: 20px; }
.chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: none; min-height: 38px; padding: 0 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--bg); color: var(--ink-2); font-size: 14px; white-space: nowrap; }
.chip:hover { border-color: var(--muted); }
.chip[aria-pressed="true"] { border-color: var(--navy); background: var(--navy); color: var(--on-navy); }
.cgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 20px 16px; }
.cgrid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.ccard { display: grid; gap: 4px; align-content: start; min-width: 0; }
.cthumb { position: relative; display: block; aspect-ratio: 16 / 9; margin-bottom: 6px; border-radius: 12px; overflow: hidden; background: var(--line-2); }
.cthumb img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .25s; }
.ccard:hover .cthumb img { transform: scale(1.04); }
.clen { position: absolute; right: 8px; bottom: 8px; padding: 1px 6px; border-radius: 5px; background: rgba(0, 0, 0, .72); color: #fff; font: 500 12px/1.5 var(--ui); font-variant-numeric: tabular-nums; }
.cflag { position: absolute; left: 8px; top: 8px; padding: 1px 8px; border-radius: 999px; background: var(--amber); color: var(--navy); font-size: 12px; font-weight: 600; }
.ctitle { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; font: 500 15px/1.45 var(--cjk); }
.ccard:hover .ctitle { color: var(--navy); }
.cen { overflow: hidden; color: var(--muted); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.cmeta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin-top: 4px; color: var(--muted); font-size: 12px; }
.lv { display: inline-flex; align-items: center; height: 20px; padding: 0 8px; border-radius: 5px; font-size: 12px; font-weight: 600; }
.lv1 { background: #E3F2E8; color: #1F6B3A; }
.lv2 { background: #FBF1DE; color: #8A5A0B; }
.lv3 { background: #FBE3E1; color: #A1312A; }
.th-en { color: var(--ink-2); font-size: 15px; }
.th-how b { color: var(--ink); font-weight: 600; }
.th-info .cmeta { margin: 0 0 2px; }
.th-info .gate { margin-top: 8px; font-size: 13px; }
.th-empty { display: grid; gap: 6px; padding: 24px 18px; }
.th-empty b { font: 600 15px var(--cjk); }
.th-empty p { color: var(--muted); font-size: 14px; }
.sh.rel { margin-top: 36px; }
@media (min-width: 1000px) and (max-width: 1279px) {
  .page .theater { grid-template-columns: minmax(0, 1fr); }
  .page .th-side { position: static; max-height: none; }
}
@media (max-width: 640px) {
  .cgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; }
  .cgrid.three { grid-template-columns: repeat(3, minmax(150px, 1fr)); overflow-x: auto; }
  .ctitle { font-size: 14px; }
  .cen { display: none; }
}

/* 咬字 */
.mouth { width: min(100%, 260px); height: auto; margin: 4px 0; }
.cmp2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; width: 100%; max-width: 600px; text-align: left; }
.cmp2 div { display: grid; gap: 2px; align-content: start; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; }
.cmp2 div.ok { border-color: var(--navy); box-shadow: inset 0 0 0 1px var(--navy); }
.cmp2 b { font: 600 20px/1.3 var(--ui); }
.cmp2 p { color: var(--ink-2); font-size: 14px; line-height: 1.6; }
.pairs { display: grid; gap: 8px; width: 100%; max-width: 520px; }
.pairs li { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 10px; align-items: center; }
.pairs .vs { color: var(--muted); font-size: 13px; }
.pairs.one { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.say-b { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 18px; border: 1px solid var(--navy); border-radius: 12px; background: var(--bg); color: var(--navy); font: 500 17px var(--ui); }
.say-b:hover { background: var(--navy-wash); }
.say-b.wrong { border-color: var(--line); color: var(--ink-2); }
.say-b.wrong:hover { background: var(--wash); }
.say-b .ico { width: 18px; height: 18px; }
.room.pron [lang="zh-HK"], .room.pron .say-b span { font-family: var(--ui); }
.opts.big { max-width: 520px; }
.opts.big .opt { min-height: 88px; justify-items: center; text-align: center; }
.opts.big .opt b { font: 600 28px/1.2 var(--ui); }
.opt.right { border-color: #1F6B3A; background: #E3F2E8; box-shadow: inset 0 0 0 1px #1F6B3A; }
.opt.right b { color: #1F6B3A; }
.opt.miss { border-color: var(--rec); background: var(--rec-wash); }
.opt.miss b { color: #A1312A; }
.opt[disabled] { cursor: default; }
.res { font: 600 17px var(--cjk); }
.res.ok { color: #1F6B3A; }
.res.no { color: #A1312A; }
.rows li > div.off .ico { color: var(--muted); }
@media (max-width: 640px) {
  .cmp2 { grid-template-columns: minmax(0, 1fr); }
  .say-b { min-height: 44px; padding: 0 12px; font-size: 15px; }
}
.clip-file { position: absolute; inset: 0; display: grid; align-content: center; gap: 8px; padding: 24px 28px; background: var(--navy); color: var(--on-navy); }
.clip-file b { font: 600 18px/1.4 var(--cjk); }
.clip-file p { max-width: 34em; color: var(--on-navy-2); font-size: 14px; }
.clip-file a { color: var(--on-navy); text-decoration: underline; }

/* 片段庫分頁：影片、文章 */
.libtabs { display: flex; gap: 4px; margin: -4px 0 18px; border-bottom: 1px solid var(--line); }
.libtabs a { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px; color: var(--muted); font: 500 15px var(--cjk); }
.libtabs a:hover { color: var(--ink); }
.libtabs a[aria-current] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--navy); }
.libtabs span { color: var(--muted); font: 500 12px var(--ui); font-variant-numeric: tabular-nums; }

/* 文章卡 */
.agrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 16px; }
.acard { display: grid; gap: 4px; align-content: start; padding: 18px 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--bg); }
.acard:hover { border-color: var(--muted); }
.acard:hover .ctitle { color: var(--navy); }
.akind { justify-self: start; margin-bottom: 4px; padding: 1px 9px; border-radius: 999px; background: var(--navy-wash); color: var(--navy); font-size: 12px; font-weight: 600; }
.aquote { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; margin-top: 6px; padding-left: 12px; border-left: 3px solid var(--amber); color: var(--ink-2); font: 400 15px/1.55 var(--ui); }

/* 文章頁 */
.art { display: grid; gap: 24px; margin-top: 8px; }
@media (min-width: 1100px) { .art { grid-template-columns: minmax(0, 1fr) 340px; align-items: start; } .art-side { position: sticky; top: 16px; } }
.art-main { display: grid; gap: 18px; min-width: 0; }
.art-head { display: grid; gap: 6px; }
.art-head .th-src a { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }
.art-ctx { max-width: 44em; color: var(--ink-2); font: 400 16px/1.8 var(--cjk); }
.art-struct .label { margin-bottom: 8px; }
.art-struct ol { display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); gap: 8px; }
.art-struct li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 8px; padding: 12px; border-radius: 12px; background: var(--wash); }
.art-struct .n { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--navy); color: var(--on-navy); font: 600 12px var(--ui); }
.art-struct b { display: block; font: 600 15px/1.5 var(--cjk); }
.art-struct li span:not(.n) { display: block; color: var(--ink-2); font-size: 13px; line-height: 1.5; }
.art-ctl { border-radius: 14px; }
.ctl-l { margin-left: 6px; color: var(--on-navy-2); font-size: 13px; }
.art-lines li { grid-template-columns: 40px minmax(0, 1fr); }
.astep { justify-self: start; margin-top: 4px; padding: 0 8px; border-radius: 5px; background: var(--navy-wash); color: var(--navy); font-size: 12px; font-weight: 600; line-height: 20px; }
.subs-none .astep { display: none; }
.anote { grid-column: 2; margin: 2px 0 6px; padding: 10px 14px; border-radius: 12px; background: #FBF1DE; color: #5C3D08; font-size: 14px; line-height: 1.7; }
.anote b { margin-right: 8px; color: #8A5A0B; font-weight: 600; }
.art-shadow .card-h .link { display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; color: var(--navy); font-size: 13px; }
.art-shadow .card-h .ico { width: 16px; height: 16px; }
.art-say { margin-bottom: 16px; font: 500 18px/1.55 var(--ui); }
.art-rec { display: flex; align-items: center; gap: 14px; }
.art-rec .mic { width: 56px; height: 56px; box-shadow: 0 0 0 6px var(--wash); }
.art-rec .mic .ico { width: 22px; height: 22px; }
.art-rec .mic[disabled] { opacity: .4; }
.art-rec + .player, .art-rec + .note + .player { margin-top: 14px; }
.art-task { color: var(--ink); font: 400 16px/1.75 var(--cjk); }
.art-mini { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0 16px; counter-reset: s; }
.art-mini li { padding: 2px 10px; border-radius: 999px; background: var(--navy-wash); color: var(--navy); font-size: 13px; font-weight: 500; counter-increment: s; }
.art-mini li::before { content: counter(s) " "; font-variant-numeric: tabular-nums; }
.art-think { display: grid; gap: 10px; margin-bottom: 12px; counter-reset: q; }
.art-think li { position: relative; padding-left: 26px; color: var(--ink); font-size: 15px; line-height: 1.7; counter-increment: q; }
.art-think li::before { content: counter(q); position: absolute; left: 0; top: 3px; display: grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; background: var(--wash); color: var(--ink-2); font: 600 11px var(--ui); }
.art-side { display: grid; gap: 16px; align-content: start; }
@media (max-width: 640px) {
  .art-struct ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ctl-l { display: none; }
  .anote { grid-column: 1 / -1; }
}
.art-rec .timer { font-size: 22px; }
.art-lines li.para { margin-top: 18px; }
.tag.pd { height: 20px; background: #E3F2E8; color: #1F6B3A; }
.art-media { border-radius: 14px 14px 0 0; overflow: hidden; background: #000; }
.art-media video { display: block; width: 100%; max-height: min(52vh, 440px); aspect-ratio: 4 / 3; object-fit: contain; background: #000; cursor: pointer; }
.art-ctl.under { margin-top: -18px; border-radius: 0 0 14px 14px; }
.art-ctl .ctl-l { font-variant-numeric: tabular-nums; }

/* 搜尋 */
.side-search { margin: -6px 0 14px; }
.side-search input, .s-box input { width: 100%; min-height: 40px; padding: 0 12px 0 36px; border: 1px solid var(--line); border-radius: 10px; background: var(--wash) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A909C' stroke-width='1.8' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='6.5'/%3E%3Cpath d='m16 16 4.5 4.5'/%3E%3C/svg%3E") no-repeat 11px center / 17px; color: var(--ink); font: 400 14px var(--ui); }
.side-search input:focus, .s-box input:focus { border-color: var(--navy); background-color: var(--bg); outline: none; box-shadow: 0 0 0 3px var(--navy-wash); }
.top-r { display: flex; align-items: center; gap: 6px; }
.top-search { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; color: var(--ink-2); }
.top-search .ico { width: 21px; height: 21px; }
.s-box { position: relative; margin-bottom: 18px; }
.s-box > span { display: none; }
.s-box input { min-height: 52px; padding-left: 44px; border-radius: 14px; background-position: 15px center; background-size: 20px; font-size: 17px; }
.s-count { margin-bottom: 4px; color: var(--muted); font-size: 13px; }
.s-hint .label { margin-bottom: 10px; }
.chips.wrap { flex-wrap: wrap; overflow: visible; }
.s-rows { padding-block: 4px; }
.s-lines { display: grid; border-top: 1px solid var(--line); }
.s-lines a { display: grid; gap: 2px; padding: 12px 4px; border-bottom: 1px solid var(--line); }
.s-lines a:hover { background: var(--wash); }
.s-lines .en { font: 500 16px/1.5 var(--ui); }
.s-lines .zh { color: var(--ink-2); font-size: 14px; }
.s-lines .src { color: var(--muted); font-size: 12px; }
.s-lines mark, .s-rows mark { padding: 0 2px; border-radius: 3px; background: #FBF1DE; color: #8A5A0B; }
#s-res .sh { margin-top: 26px; }

/* AI 評語 */
.coach { display: grid; gap: 12px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.coach-h { display: grid; gap: 2px; }
.coach-h b { display: flex; align-items: center; gap: 6px; font: 600 15px var(--cjk); }
.coach-h .ico { width: 17px; height: 17px; color: #8A5A0B; }
.coach-h span { color: var(--muted); font-size: 13px; }
.coach .pills { justify-self: start; }
.coach > .btn { justify-self: start; }
.coach-st { display: flex; align-items: center; gap: 10px; color: var(--ink-2); font-size: 14px; }
.spin { width: 16px; height: 16px; border: 2px solid var(--line); border-top-color: var(--navy); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.fb { display: grid; gap: 12px; }
.fb.sample { padding: 14px; border: 1px dashed var(--line); border-radius: 14px; }
.fb-tag { color: #8A5A0B; font-size: 13px; font-weight: 600; }
.fb-nums { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.fb-nums div { display: grid; gap: 1px; padding: 8px 10px; border-radius: 10px; background: var(--wash); }
.fb-nums b { font: 600 18px/1.2 var(--ui); font-variant-numeric: tabular-nums; }
.fb-nums span { color: var(--muted); font-size: 11px; }
.fb-text summary { cursor: pointer; color: var(--ink-2); font-size: 13px; }
.fb-text p { margin-top: 6px; color: var(--ink); font: 400 14px/1.7 var(--ui); }
.fb-steps { display: grid; gap: 8px; }
.fb-steps li { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 8px; align-items: start; }
.fb-mk { display: inline-flex; align-items: center; gap: 3px; justify-self: start; padding: 2px 7px 2px 5px; border-radius: 999px; font-size: 11px; font-weight: 600; white-space: nowrap; }
.fb-mk .ico { width: 12px; height: 12px; stroke-width: 2.4; }
.fb-steps li.yes .fb-mk { background: #E3F2E8; color: #1F6B3A; }
.fb-steps li.partly .fb-mk { background: #FBF1DE; color: #8A5A0B; }
.fb-steps li.no .fb-mk { background: #FBE3E1; color: #A1312A; }
.fb-steps b { font: 600 14px var(--cjk); }
.fb-steps q { display: block; margin-top: 2px; color: var(--ink-2); font: italic 400 13px/1.5 var(--ui); }
.fb-steps p { margin-top: 2px; color: var(--ink); font-size: 13px; line-height: 1.6; }
.fb-k { display: grid; gap: 4px; padding: 10px 12px; border-radius: 12px; background: var(--wash); }
.fb-k > span { color: var(--muted); font-size: 12px; font-weight: 600; }
.fb-k p { font-size: 14px; line-height: 1.7; }
.fb-k.good { background: #E3F2E8; } .fb-k.good > span { color: #1F6B3A; }
.fb-k.fix { background: #FBF1DE; } .fb-k.fix > span { color: #8A5A0B; }
.fb-k .link { justify-self: start; display: inline-flex; align-items: center; gap: 5px; border: 0; background: none; color: var(--navy); font-size: 13px; }
.fb-k .link .ico { width: 15px; height: 15px; }
.fb-sc { color: var(--ink-2); font-size: 13px; }
.fb-sc b { color: var(--ink); font-variant-numeric: tabular-nums; }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }

/* 自我檢查（免費版：未開通 AI 評語時） */
.self { display: grid; gap: 8px; }
.self-h { display: flex; justify-content: space-between; gap: 8px; color: var(--ink-2); font-size: 14px; }
.self-h b { color: var(--ink); font: 600 14px var(--ui); font-variant-numeric: tabular-nums; }
.self ul { display: grid; gap: 6px; }
.self li button { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 10px; align-items: start; width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); text-align: left; }
.self li button:hover { border-color: var(--muted); }
.self-box { display: grid; place-items: center; width: 22px; height: 22px; border: 1.5px solid var(--line); border-radius: 6px; color: transparent; }
.self-box .ico { width: 14px; height: 14px; stroke-width: 2.6; }
.self li button[aria-pressed="true"] { border-color: #B9DCC5; background: #F1F8F3; }
.self li button[aria-pressed="true"] .self-box { border-color: #1F6B3A; background: #1F6B3A; color: #fff; }
.self li b { display: block; font: 600 14px/1.5 var(--cjk); }
.self li span span { display: block; color: var(--muted); font-size: 12px; line-height: 1.5; }

/* 填充練習 */
.art-mode { margin: 0; }
.art-mode button { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border: 0; background: none; color: var(--muted); font: 500 15px var(--cjk); }
.art-mode button:hover { color: var(--ink); }
.art-mode button[aria-selected="true"] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--navy); }
.cz-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.cz-print { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; }
.cz-print .ico { width: 16px; height: 16px; }
.cz-bank { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px; border-radius: 12px; background: var(--wash); }
.cz-bank span { padding: 3px 10px; border-radius: 999px; background: var(--bg); color: var(--ink); font: 500 14px var(--ui); }
.cloze .line { cursor: default; }
.cloze .line:hover { background: none; }
.cloze .en { line-height: 2.1; }
.cloze.nohint .zh { display: none; }
.gapw { display: inline-flex; flex-direction: column; vertical-align: baseline; margin: 0 2px; }
.gap { min-width: 5ch; max-width: 100%; height: 30px; padding: 0 6px; border: 0; border-bottom: 2px solid var(--muted); border-radius: 6px 6px 0 0; background: var(--wash); color: var(--navy); font: 500 16px var(--ui); text-align: center; }
.gap:focus { outline: none; border-bottom-color: var(--navy); background: var(--navy-wash); }
.gapw.ok .gap { border-bottom-color: #1F6B3A; background: #E3F2E8; color: #1F6B3A; }
.gapw.no .gap { border-bottom-color: #B4232C; background: #FBE9EA; color: #B4232C; }
.gap-a { color: #1F6B3A; font: 600 12px/1.3 var(--ui); text-align: center; }
.cz-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.cz-score { margin-right: auto; color: var(--ink-2); font-size: 15px; }
.cz-score b { color: var(--ink); font: 600 20px var(--ui); font-variant-numeric: tabular-nums; }
@media (max-width: 560px) { .cz-print { margin-left: 0; } }

/* 列印工作紙：只在列印時顯示 */
.print-sheet { display: none; }
@media print {
  @page { size: A4; margin: 16mm 15mm; }
  body.printing { background: #fff !important; }
  body.printing > *:not(.print-sheet) { display: none !important; }
  body.printing .print-sheet { display: block; color: #000; font: 400 11.5pt/1.6 var(--ui); }
  .ps-top { display: flex; justify-content: space-between; padding-bottom: 6px; border-bottom: 1.5px solid #000; font-size: 9pt; }
  .ps-brand { font-weight: 600; letter-spacing: .02em; }
  .print-sheet h1 { margin: 12px 0 2px; font: 600 17pt/1.3 var(--cjk); }
  .ps-en { color: #444; font-size: 10pt; }
  .ps-who { display: grid; grid-template-columns: 2fr 1fr 1.2fr 1.2fr; gap: 14px; margin: 14px 0 10px; font: 400 10pt var(--cjk); }
  .ps-who span { padding-bottom: 14px; border-bottom: 1px solid #000; }
  .ps-ins { margin-bottom: 8px; font: 400 10.5pt var(--cjk); }
  .ps-bank { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-bottom: 12px; padding: 8px 10px; border: 1px solid #000; border-radius: 4px; font-size: 10.5pt; }
  .ps-lines { padding-left: 1.6em; }
  .ps-lines li { margin-bottom: 7px; break-inside: avoid; }
  .ps-lines li.para { margin-top: 12px; }
  .ps-lines li::marker { font-size: 9pt; color: #555; }
  .ps-lines .zh { display: block; color: #555; font: 400 9pt/1.5 var(--cjk); }
  .ps-gap { display: inline-block; position: relative; height: 1.1em; margin: 0 2px; border-bottom: 1px solid #000; vertical-align: -2px; }
  .ps-gap i { position: absolute; left: 0; top: -.45em; font: normal 600 7pt var(--ui); color: #555; }
  .ps-src { margin-top: 12px; color: #555; font: 400 8.5pt/1.5 var(--cjk); word-break: break-all; }
  .ps-key { break-before: page; }
  .ps-key h2 { margin-bottom: 8px; font: 600 13pt var(--cjk); }
  .ps-key ol { columns: 4; column-gap: 18px; padding-left: 2em; font-size: 10.5pt; }
}

/* 我的：設定頁 */
.settings { display: grid; gap: 28px; max-width: 820px; }
.settings, .set-sec { grid-template-columns: minmax(0, 1fr); }
.settings > *, .set-sec > * { min-width: 0; }
.settings > .banner { margin: -12px 0 0; }
.me-hero { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); }
.avatar.xl { width: 64px; height: 64px; font-size: 26px; }
.me-id h1 { font: 600 24px/1.25 var(--cjk); letter-spacing: -.01em; }
.me-id h1:focus { outline: none; }
.me-id p { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 4px; color: var(--muted); font-size: 14px; }
.plan-badge { padding: 2px 9px; border-radius: 999px; background: var(--navy-wash); color: var(--navy); font: 600 12px var(--ui); }
.me-stats { display: flex; gap: 8px; }
.me-stats div { min-width: 96px; padding: 10px 14px; border-radius: 12px; background: var(--wash); }
.me-stats dt { color: var(--muted); font-size: 12px; }
.me-stats dd { margin: 2px 0 0; font: 600 22px/1.2 var(--ui); font-variant-numeric: tabular-nums; }
.me-stats small { margin-left: 3px; color: var(--muted); font: 400 12px var(--cjk); }
.set-sec { display: grid; gap: 10px; }
.set-sec-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 0 4px; }
.set-sec-h h2 { font: 600 15px/1.4 var(--cjk); color: var(--ink); }
.set-sec-h .link { color: var(--muted); font-size: 13px; }
.set-sec-h .link:hover { color: var(--ink); }
.set-card { border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); overflow: hidden; }
.set-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 300px); gap: 8px 24px; align-items: center; min-height: 64px; padding: 14px 22px; border-top: 1px solid var(--line-2); }
.set-card > :first-child { border-top: 0; }
.set-l { display: grid; gap: 2px; min-width: 0; }
.set-l label, .set-l b { color: var(--ink); font: 500 15px/1.45 var(--cjk); }
.set-l span { color: var(--muted); font-size: 13px; line-height: 1.5; }
.set-c { display: flex; justify-content: flex-end; min-width: 0; }
.set-c input, .set-c select { width: 100%; min-height: 40px; padding: 0 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--ink); font-size: 14px; }
.set-c select { appearance: none; padding-right: 34px; background: var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238A909C' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center; cursor: pointer; }
.set-c input:focus, .set-c select:focus { outline: none; border-color: var(--ink-2); box-shadow: 0 0 0 3px var(--line-2); }
.set-c .code { flex-wrap: nowrap; width: 100%; gap: 8px; }
.set-c .code input { border-radius: 10px; padding: 0 12px; min-height: 40px; }
.soon-tag { padding: 4px 10px; border-radius: 999px; background: var(--wash); color: var(--muted); font-size: 12px; font-weight: 500; }
.set-k { display: block; color: var(--muted); font-size: 12px; font-weight: 500; letter-spacing: .02em; }
.plan-now { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; }
.plan-now b { display: block; margin: 2px 0 4px; font: 600 20px/1.25 var(--ui); letter-spacing: -.02em; }
.plan-now p { color: var(--ink-2); font-size: 14px; }
.plan-now .btn { flex: none; }
.plan-up { display: grid; gap: 10px; justify-items: start; padding: 16px 22px 18px; border-top: 1px solid var(--line-2); background: var(--wash); }
.plan-up ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 20px; width: 100%; }
.plan-up li { display: flex; gap: 8px; align-items: flex-start; color: var(--ink); font-size: 14px; line-height: 1.5; }
.plan-up li .ico { flex: none; width: 16px; height: 16px; margin-top: 3px; color: #1F6B3A; stroke-width: 2.4; }
.plan-up .link { font-size: 13px; }
.set-list { display: grid; }
.set-list li { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 14px; align-items: start; padding: 16px 22px; border-top: 1px solid var(--line-2); }
.set-list li:first-child { border-top: 0; }
.set-ico { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--navy-wash); color: var(--navy); }
.set-ico .ico { width: 18px; height: 18px; }
.set-list b { display: block; color: var(--ink); font: 500 15px/1.45 var(--cjk); }
.set-list div > span { display: block; margin-top: 2px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.set-row.danger .set-l b { color: var(--rec); }
.set-row.danger { border-top: 1px solid var(--line); }
.link-row { color: inherit; text-decoration: none; }
.link-row:hover { background: var(--wash); }
.set-go { justify-self: end; color: var(--muted); font-size: 22px; line-height: 1; }
@media (max-width: 640px) {
  .me-hero { grid-template-columns: auto minmax(0, 1fr); padding: 18px; }
  .me-stats { grid-column: 1 / -1; }
  .me-stats div { flex: 1; }
  .set-row { grid-template-columns: minmax(0, 1fr); padding: 14px 18px; }
  .set-row.link-row { grid-template-columns: minmax(0, 1fr) auto; }
  .set-c { justify-content: flex-start; }
  .plan-now { flex-direction: column; align-items: flex-start; padding: 18px; }
  .plan-up { padding: 16px 18px; }
  .plan-up ul { grid-template-columns: minmax(0, 1fr); }
  .set-list li { padding: 14px 18px; }
}

/* 首頁介紹（第一次來、未設定時） */
.wel { position: relative; display: grid; margin-bottom: 18px; padding: 24px 26px; border-radius: var(--r); background: var(--navy); color: var(--on-navy); overflow: hidden; }
.wel::after { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; border: 28px solid rgba(233, 164, 43, .16); pointer-events: none; }
.wel-main { position: relative; display: grid; gap: 12px; max-width: 640px; }
.wel-k { color: #F2C46D; font: 600 13px var(--cjk); letter-spacing: .04em; }
.wel h2 { font: 600 22px/1.4 var(--cjk); letter-spacing: -.01em; }
.wel-f { display: grid; gap: 8px; }
.wel-f li { display: flex; align-items: center; gap: 10px; color: var(--on-navy-2); font: 400 15px/1.5 var(--cjk); }
.wel-i { display: grid; place-items: center; flex: none; width: 30px; height: 30px; border-radius: 9px; background: rgba(255, 255, 255, .1); color: #fff; }
.wel-i .ico { width: 16px; height: 16px; }
.wel-a { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; margin-top: 4px; }
.wel .btn { background: #fff; color: var(--navy); }
.wel .btn.light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .35); }
.wel .note { color: var(--on-navy-2); }
.wel-x { position: absolute; top: 12px; right: 12px; display: grid; place-items: center; width: 36px; height: 36px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .08); color: #fff; }
.wel-x:hover { background: rgba(255, 255, 255, .16); }
.wel-x .ico { width: 16px; height: 16px; }
@media (max-width: 560px) { .wel::after { display: none; } .wel { padding: 20px 18px; } .wel h2 { font-size: 19px; padding-right: 30px; } }
.svc-link { color: var(--ink-2); }
.svc-link .ico { color: var(--muted); }

/* 服務介紹 */
.sv { display: grid; gap: 30px; max-width: 920px; }
.sv-sec { display: grid; gap: 12px; }
.sv-sec > h2 { font: 600 17px/1.4 var(--cjk); }
.sv-sec > p { color: var(--ink-2); font-size: 15px; line-height: 1.8; }
.sv-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.sv-card { display: grid; gap: 6px; align-content: start; padding: 18px; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); }
.sv-i { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 4px; border-radius: 11px; background: var(--navy-wash); color: var(--navy); }
.sv-i .ico { width: 19px; height: 19px; }
.sv-card b { font: 600 15px/1.45 var(--cjk); }
.sv-card p { color: var(--ink-2); font-size: 14px; line-height: 1.7; }
.sv-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.sv-steps li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; padding: 16px; border-radius: var(--r); background: var(--wash); }
.sv-steps .n { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--navy); color: var(--on-navy); font: 600 13px var(--ui); }
.sv-steps b { display: block; font: 600 15px/1.5 var(--cjk); }
.sv-steps span:not(.n) { display: block; color: var(--ink-2); font-size: 14px; line-height: 1.6; }
.sv-who { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.sv-who div { padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); }
.sv-who b { display: block; margin-bottom: 4px; font: 600 15px/1.5 var(--cjk); }
.sv-who p { color: var(--ink-2); font-size: 14px; line-height: 1.7; }
.sv-plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.sv-plans > div { display: grid; gap: 10px; align-content: start; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); }
.sv-plans > div:last-child { border-color: #E7D3A8; background: #FFFBF3; }
.sv-plus-h { color: var(--ink-2); font-size: 14px; }
.sv-plans ul { display: grid; gap: 6px; }
.sv-plans li { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; line-height: 1.55; }
.sv-plans li .ico { flex: none; width: 16px; height: 16px; margin-top: 2px; color: #1F6B3A; stroke-width: 2.4; }
.sv-sec .note .link { margin-left: 6px; }
.sv-sec .link { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }
.sv-cta { display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 860px) { .sv-grid, .sv-who { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .sv-grid, .sv-steps, .sv-who, .sv-plans { grid-template-columns: minmax(0, 1fr); } }