/* 答答 theme.css — token 正本在 DESIGN.md（官網色 × 簡約 × Liquid Glass 泡泡）。
 * 底：白，四角一點官網玫瑰／橘暈，中心洗到白，讓玻璃看得見。
 * 內容是紙（白色不透明 28px 圓角卡、墨字）；控制項是玻璃（半透明白＋模糊＋亮邊）；
 * 一頁只有一顆玫瑰→橘的有色泡泡。無 webfont、無 hover、只動 transform／opacity。
 * 投影畫面固定 1920×1080 的舞台（.stage）再縮放到視窗；手機 390 寬的比例做流式。 */
:root{
  color-scheme:light;
  --white:#fff;
  --bg:#f7f7f7;
  --ink:#212121;
  --ink-2:#424242;
  --ink-3:#727272;
  --line:#e0e0e0;
  --rose:#EA5E6A;
  --orange:#F38C5B;
  --teal:#244553;
  --rose-tint:#FDEEF0;
  --rose-text:#DF4B58;
  --grad:linear-gradient(100.76deg,#EA5E6A 47.27%,#F38C5B 87.91%);
  --opt-a:#EA5E6A;
  --opt-b:#F5B335;
  --opt-c:#2A6F97;
  --opt-d:#3A8A56;
  --hairline:rgba(0,0,0,.10);
  --track:rgba(0,0,0,.12);
  --glass-neutral:rgba(0,0,0,.06);
  --wash:linear-gradient(155deg,rgba(243,140,91,.20) 0%,rgba(243,140,91,0) 42%),linear-gradient(335deg,rgba(234,94,106,.20) 0%,rgba(234,94,106,0) 42%),linear-gradient(205deg,rgba(243,140,91,.10) 0%,rgba(243,140,91,0) 32%),linear-gradient(25deg,rgba(234,94,106,.12) 0%,rgba(234,94,106,0) 32%),#fff;
  --wash-ph:linear-gradient(155deg,rgba(243,140,91,.14) 0%,rgba(243,140,91,0) 42%),linear-gradient(335deg,rgba(234,94,106,.14) 0%,rgba(234,94,106,0) 42%),#fff;
  --glass-bg:rgba(255,255,255,.46);
  --glass-blur:blur(22px) saturate(1.5);
  --glass-shadow:inset 0 0 0 1px rgba(255,255,255,.85),inset 0 1.5px 0 rgba(255,255,255,1),0 0 0 .5px rgba(0,0,0,.08),0 10px 30px rgba(0,0,0,.10);
  --tint-bg:linear-gradient(135deg,rgba(234,94,106,.95),rgba(243,140,91,.93));
  --tint-shadow:inset 0 1px 0 rgba(255,255,255,.55),inset 0 -1px 0 rgba(0,0,0,.06),0 8px 24px rgba(0,0,0,.14);
  --card-shadow:0 0 0 1px rgba(0,0,0,.05),0 6px 24px rgba(0,0,0,.07);
  --card-shadow-lift:0 0 0 3px var(--rose),0 14px 40px rgba(0,0,0,.14);
  /* 後台的材料與陰影（Apple 語彙：材料分厚薄，薄玻璃不疊薄玻璃） */
  --mat-chrome:rgba(255,255,255,.72);
  --mat-chrome-blur:saturate(180%) blur(30px);
  --mat-ctl:rgba(255,255,255,.55);
  --mat-ctl-blur:saturate(180%) blur(20px);
  --mat-menu:rgba(255,255,255,.80);
  --mat-menu-blur:saturate(180%) blur(30px);
  --mat-scrim:rgba(250,248,248,.55);
  --edge:inset 0 1px 0 rgba(255,255,255,.92),inset 0 0 0 .5px rgba(0,0,0,.07);
  --sh-ctl:0 1px 2px rgba(0,0,0,.04),0 4px 14px rgba(0,0,0,.07);
  --sh-card:0 0 0 .5px rgba(0,0,0,.06),0 4px 16px rgba(0,0,0,.05);
  --sh-card-open:0 0 0 .5px rgba(0,0,0,.06),0 10px 34px rgba(0,0,0,.10);
  --sh-menu:0 0 0 .5px rgba(0,0,0,.08),0 14px 44px rgba(0,0,0,.20);
  --sh-alert:0 0 0 .5px rgba(0,0,0,.06),0 30px 80px rgba(0,0,0,.26);
  --ease-pop:cubic-bezier(.2,.9,.3,1.08);
  --r-bubble:28px;
  --sans:-apple-system,"PingFang TC","Heiti TC","Noto Sans TC","Noto Sans CJK TC","Microsoft JhengHei",system-ui,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --dur:.36s;
}
*{box-sizing:border-box}
html{-webkit-font-smoothing:antialiased;height:100%}
body{margin:0;min-height:100%;background:var(--wash);background-attachment:fixed;color:var(--ink);font-family:var(--sans);font-variant-numeric:tabular-nums;scrollbar-color:#c4c4c4 transparent}
::selection{background:var(--rose-tint);color:var(--ink)}
:focus-visible{outline:3px solid var(--rose);outline-offset:3px}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;-webkit-tap-highlight-color:transparent}
button:disabled{cursor:default}
a{color:inherit}
b,strong{font-weight:700}
h1,h2,h3,p{margin:0}
svg{display:block}
img{max-width:100%}
input,textarea,select{font:inherit;color:inherit}
[hidden]{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media (prefers-reduced-transparency:reduce){.glass,.opt-ph,.names span,.pill,.group,.adm-top,.adm .sel-menu,.adm .alert{background:var(--white)!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  .adm .modal-bg{background:rgba(255,255,255,.94)!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}}

/* ── 材料 ──────────────────────────────────────────────── */
.glass{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow)}
.tint{background:var(--tint-bg);color:#fff;box-shadow:var(--tint-shadow)}
.card{background:var(--white);border-radius:var(--r-bubble);box-shadow:var(--card-shadow)}
.mark{flex:none;width:44px;height:44px;border-radius:14px;color:#fff;font-weight:700;font-size:27px;display:grid;place-items:center;line-height:1}
.brand{font-size:28px;font-weight:700;letter-spacing:.02em}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;height:64px;padding:0 36px;border-radius:999px;font-size:26px;font-weight:600;color:var(--ink);transition:transform .12s var(--ease),opacity .12s var(--ease);white-space:nowrap;text-decoration:none}
.btn:active{transform:scale(.96)}
.btn:disabled{color:var(--ink-3);opacity:.7}
.btn-primary{height:68px;padding:0 48px;font-size:28px;font-weight:700}
.btn-primary:disabled{color:rgba(255,255,255,.75)}
.group{display:flex;align-items:center;padding:4px;border-radius:999px;gap:2px}
.group .btn{height:60px;padding:0 30px;background:none;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}
.group .btn + .btn::before{content:"";position:absolute;left:-1px;top:14px;bottom:14px;width:1px;background:var(--hairline)}
.badge{flex:none;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;line-height:1;box-shadow:inset 0 1px 0 rgba(255,255,255,.35)}
.badge-a{background:var(--opt-a)}
.badge-b{background:var(--opt-b);color:var(--ink)}
.badge-c{background:var(--opt-c)}
.badge-d{background:var(--opt-d)}
.pill{display:inline-flex;align-items:center;height:48px;padding:0 22px;border-radius:999px;color:var(--ink);font-size:24px;font-weight:600;white-space:nowrap}
.pill b{color:var(--rose-text);font-size:28px;margin-left:8px}
.qr svg{width:100%;height:100%}

/* ── 投影舞台：固定 1920×1080，JS 依視窗縮放 ─────────────── */
.page-stage{overflow:hidden;height:100vh;height:100dvh;background:var(--wash)}
.stage{position:absolute;top:0;left:0;width:1920px;height:1080px;transform-origin:0 0;display:grid;grid-template-rows:auto 1fr;color:var(--ink)}
.screen{min-height:0;display:grid;grid-template-rows:minmax(0,1fr)}
.top{display:flex;align-items:center;gap:20px;padding:30px 56px 0}
.top .event{font-size:24px;color:var(--ink-3);padding-left:20px;border-left:1px solid rgba(0,0,0,.12);line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:900px}
.top .logo{margin-left:auto;height:56px;width:auto}

/* 出題 */
.s-q{display:grid;grid-template-rows:auto 1fr auto auto;gap:22px;padding:22px 56px 40px;min-height:0}
.status{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:176px}
.qno b{font-size:56px;line-height:1}
.qno span{font-size:28px;color:var(--ink-3);margin-left:8px}
.ring{position:relative;width:176px;height:176px}
.ring svg{width:176px;height:176px;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:10;stroke-linecap:round}
.ring .track{stroke:var(--track)}
.ring .arc{stroke:url(#ringGrad);stroke-dasharray:521.5;stroke-dashoffset:0}
.ring .num{position:absolute;inset:0;display:grid;place-items:center;text-align:center;line-height:1}
.ring .num b{font-size:80px;display:block;min-width:2ch}
.ring .num small{display:block;font-size:22px;color:var(--ink-3);font-weight:500;margin-top:4px}
.ring.paused .num small{color:var(--rose-text)}
/* 暫停＝主持人在講解：環的弧線轉中性、選項退到背景，右邊換成一顆泡泡說明 */
.ring.paused .arc{stroke:var(--track)}
.screen.is-paused .opts .opt{opacity:.45}
.paused-note{justify-self:end;display:inline-flex;align-items:center;height:64px;padding:0 32px;border-radius:999px;font-size:30px;font-weight:600;color:var(--ink-2);white-space:nowrap}
.answered{justify-self:end;text-align:right;line-height:1}
.answered b{font-size:56px}
.answered b i{font-style:normal;display:inline-block;min-width:2ch;text-align:right}
.answered span{font-size:28px;color:var(--ink-3);font-weight:500;margin-left:8px}
.q-text{font-size:72px;font-weight:500;line-height:1.35;text-align:center;max-width:1560px;margin:0 auto;align-self:center;text-wrap:balance;white-space:pre-line}
.q-text.long{font-size:56px}
.q-text.longer{font-size:44px}
.q-media{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;align-self:center;max-width:1700px;margin:0 auto;min-height:0}
.q-media .q-text{text-align:left;max-width:none}
.q-media img{max-height:420px;max-width:700px;border-radius:var(--r-bubble);box-shadow:var(--card-shadow);object-fit:contain;background:var(--white)}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.opts.two{grid-template-columns:1fr 1fr}
.opt{position:relative;display:flex;align-items:center;gap:28px;padding:22px 34px;min-height:136px;text-align:left;font-size:40px;font-weight:500;line-height:1.3;transition:transform var(--dur) var(--ease),opacity var(--dur) var(--ease),box-shadow var(--dur) var(--ease);overflow:hidden}
.opt .badge{width:88px;height:88px;font-size:46px}
.opt .txt{flex:1;min-width:0}
.opt .n{flex:none;font-size:44px;font-weight:700;min-width:2.5ch;text-align:right}
.opt .n small{font-size:24px;color:var(--ink-3);font-weight:500;margin-left:6px}
.opt .bar{position:absolute;left:0;right:0;bottom:0;height:10px;background:var(--track)}
.opt .bar i{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(0);background:rgba(33,33,33,.45);transition:transform var(--dur) var(--ease)}
.reveal .opt{opacity:.45}
.reveal .opt.correct{opacity:1;box-shadow:var(--card-shadow-lift);transform:translateY(-6px)}
.reveal .opt.correct .bar i{background:var(--rose)}
.reveal.poll .opt{opacity:1}
.foot{display:flex;align-items:center;gap:24px;min-height:128px}
.join{display:flex;align-items:center;gap:18px;padding:12px 28px 12px 12px;border-radius:999px}
.join .qr{width:104px;height:104px;padding:7px;background:var(--white);border-radius:50%}
.join-t b{display:block;font-size:40px;letter-spacing:.04em;line-height:1;white-space:nowrap}
.join-t span{display:block;font-size:22px;color:var(--ink-3);margin-top:6px}
.host{margin-left:auto;display:flex;gap:16px;align-items:center}
.explain{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;padding:22px 36px;font-size:28px;line-height:1.45;white-space:pre-line;min-height:0;overflow:auto}
.s-q.revealed{grid-template-rows:auto auto auto minmax(0,1fr) auto}
.s-q.revealed .explain{align-self:start;max-height:100%}
.s-q.revealed.no-explain{grid-template-rows:auto auto 1fr auto}
.s-q.revealed .status{min-height:120px}
.s-q.revealed .q-text{font-size:56px}
.s-q.revealed .opt{min-height:112px;padding:16px 34px;font-size:36px}
.s-q.revealed .opt .badge{width:76px;height:76px;font-size:40px}
.explain .k{font-size:22px;font-weight:600;color:var(--ink-3);padding-top:6px;white-space:nowrap}

/* 投影頁（純內容） */
.s-slide{display:grid;grid-template-rows:1fr auto;gap:22px;padding:22px 56px 40px;min-height:0}
.slide-body{align-self:center;max-width:1560px;margin:0 auto;text-align:center}
.slide-body h2{font-size:80px;font-weight:700;line-height:1.25;text-wrap:balance}
.slide-body p{font-size:44px;line-height:1.5;color:var(--ink-2);margin-top:28px;white-space:pre-line;text-wrap:pretty}

/* 大廳 */
.lobby{display:grid;grid-template-columns:600px 1fr;grid-template-rows:1fr auto;gap:24px 64px;padding:28px 56px 40px;min-height:0}
.qr-lg{width:600px;height:600px;padding:40px}
.how{margin-top:22px}
.how h3{font-size:32px;font-weight:700;line-height:1.2}
.how p{font-size:24px;color:var(--ink-3);margin-top:6px}
.code{display:inline-block;font-size:144px;font-weight:700;color:var(--rose-text);letter-spacing:0;line-height:1.1;margin-top:10px;white-space:nowrap}
.roster{min-height:0;overflow:hidden}
.roster h3{display:flex;align-items:baseline;gap:12px;font-size:28px;font-weight:600;color:var(--ink-2);margin-bottom:22px}
.roster h3 b{font-size:64px;color:var(--ink);line-height:1;min-width:2ch}
.roster .empty{font-size:28px;color:var(--ink-3)}
.names{display:flex;flex-wrap:wrap;gap:14px 12px;align-content:flex-start}
.names span,.names button{display:inline-flex;align-items:center;height:60px;padding:0 24px;border-radius:999px;background:var(--glass-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.85),inset 0 1.5px 0 rgba(255,255,255,1),0 0 0 .5px rgba(0,0,0,.08),0 4px 14px rgba(0,0,0,.07);font-size:30px;font-weight:500;white-space:nowrap;color:var(--ink);animation:pop var(--dur) var(--ease) both}
.names .new{background:var(--rose);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 4px 14px rgba(0,0,0,.10)}
.names .off{opacity:.45}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.l-foot{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between}
.l-foot .meta{font-size:24px;color:var(--ink-3)}
.popover{position:absolute;z-index:5;display:flex;gap:8px;align-items:center;padding:10px;border-radius:999px}
.popover input{height:52px;padding:0 18px;border:0;border-radius:999px;background:var(--white);box-shadow:inset 0 0 0 1px rgba(0,0,0,.12);font-size:24px;width:280px}
.popover .btn{height:52px;padding:0 22px;font-size:22px}

/* 排行榜與頒獎台 */
.result{display:grid;grid-template-rows:auto auto 1fr auto;gap:24px;padding:22px 56px 40px;min-height:0}
.result.lb{grid-template-rows:auto 1fr auto}
.r-title{display:flex;align-items:center;gap:22px}
.r-title h2{font-size:44px;font-weight:700}
.r-title p{font-size:26px;color:var(--ink-3)}
.podium{display:grid;grid-template-columns:400px 440px 400px;justify-content:center;gap:28px;align-items:end;padding-top:6px}
.pcard{padding:34px 28px 30px;display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;min-width:0}
.pcard.first{padding-top:42px;padding-bottom:42px}
.rank{width:96px;height:96px;border-radius:50%;display:grid;place-items:center;font-size:46px;font-weight:700;line-height:1}
.rank-1{width:112px;height:112px;font-size:54px}
.rank-2,.rank-3{color:var(--ink);background:var(--glass-neutral);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),inset 0 0 0 1px rgba(0,0,0,.04)}
.pname{font-size:50px;font-weight:700;line-height:1.15;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.first .pname{font-size:58px}
.pscore{font-size:28px;color:var(--ink-3);line-height:1}
.pscore b{font-size:38px;color:var(--ink);margin-right:6px}
.rest{display:grid;grid-template-columns:1fr 1fr;column-gap:64px;align-content:start}
.rest.one{grid-template-columns:1fr;max-width:1100px;margin:0 auto;width:100%}
/* 名次少的時候整組往中間靠，不要上面擠著、下面一大片空 */
.rest.few{align-content:center}
.row{display:grid;grid-template-columns:3ch 1fr auto;align-items:baseline;gap:22px;padding:14px 8px;border-bottom:1px solid var(--hairline);font-size:32px}
.row i{font-style:normal;color:var(--ink-3);font-size:24px;text-align:right}
.row em{font-style:normal;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row b{font-weight:600;font-size:28px;white-space:nowrap}
.row b small{font-size:20px;color:var(--ink-3);font-weight:500;margin-left:4px}
.row .delta{font-size:22px;color:var(--rose-text);font-weight:600;margin-left:10px}
.rest.big .row{font-size:40px;padding:18px 8px}
.rest.big .row b{font-size:36px}
.rest.big .row i{font-size:28px}
.r-foot{display:flex;justify-content:flex-end;gap:16px;align-items:center}
.r-foot .meta{margin-right:auto;font-size:24px;color:var(--ink-3)}
.stats{display:grid;grid-template-columns:1fr 1fr;column-gap:64px;align-content:start;overflow:hidden}
.stats .row{grid-template-columns:3ch 1fr auto}
.stats .row em{white-space:normal;font-size:28px;line-height:1.3}
.friendly{align-self:center;text-align:center}
.friendly h2{font-size:64px;font-weight:700}
.friendly p{font-size:32px;color:var(--ink-3);margin-top:16px}
.friendly .big{font-size:160px;font-weight:700;color:var(--rose-text);line-height:1.1;margin-top:10px}
.friendly .big span{font-size:.5em;font-weight:600}
/* 投影是聽眾在看：主持人的出口縮到右下角，中間留給聽眾 */
.stage .corner{position:absolute;right:56px;bottom:40px}
.stage .corner .btn{height:56px;padding:0 26px;font-size:22px}

/* ── 手機（流式，比例照 390×844） ─────────────────────────── */
.page-ph{background:var(--wash-ph);background-attachment:fixed}
.ph{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;max-width:480px;margin:0 auto}
.ph-top{display:flex;align-items:center;gap:10px;padding:14px 18px 12px}
.ph-top .mark{width:34px;height:34px;font-size:20px;border-radius:11px}
.ph-top .qn{font-size:18px;font-weight:700}
.ph-top .qn span{color:var(--ink-2);font-weight:500;margin-left:6px}
.ph-top .secs{margin-left:auto;font-size:26px;font-weight:700;color:var(--rose-text);line-height:1}
.ph-top .secs i{font-style:normal;display:inline-block;min-width:2ch;text-align:right}
.ph-top .secs small{font-size:15px;color:var(--ink-2);font-weight:500;margin-left:3px}
.ph-top .secs.paused{color:var(--ink-2)}
.tbar{height:8px;background:var(--track);margin:0 18px;border-radius:999px;overflow:hidden}
.tbar i{display:block;height:100%;width:100%;transform-origin:left;background:var(--grad);border-radius:999px}
.tbar.paused i{background:var(--ink-3);opacity:.45}
.ph .q-text{font-size:24px;font-weight:500;line-height:1.45;text-align:left;padding:18px 20px 6px;max-width:none;align-self:auto;text-wrap:pretty}
.ph .q-img{padding:8px 20px 0}
.ph .q-img img{width:100%;max-height:220px;object-fit:contain;border-radius:20px;background:var(--white);box-shadow:var(--card-shadow)}
.opts-ph{display:grid;grid-auto-rows:1fr;gap:12px;padding:12px 16px 8px;flex:1;min-height:0}
/* 只有兩個選項（是非題）：貼著內容的高度、整組垂直居中，不要兩張空卡各佔一半 */
.opts-ph.two{grid-auto-rows:minmax(0,auto);align-content:center;gap:16px}
.opt-ph{position:relative;display:flex;align-items:center;gap:14px;padding:12px 18px;min-height:96px;border-radius:var(--r-bubble);font-size:23px;font-weight:500;line-height:1.35;text-align:left;transition:transform .12s var(--ease),background .12s var(--ease),opacity var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
.opt-ph .badge{width:52px;height:52px;font-size:26px}
.opt-ph .txt{flex:1;min-width:0}
.opt-ph .n{flex:none;font-weight:700;font-size:22px;color:var(--ink-2)}
.opt-ph:active:not(:disabled){transform:scale(.96);background:rgba(255,255,255,.85)}
.opts-ph.done .opt-ph{opacity:.45}
.opts-ph.done .opt-ph.mine,.opts-ph.done .opt-ph.correct{opacity:1}
.opts-ph.done .opt-ph.mine{box-shadow:var(--glass-shadow),0 0 0 3px var(--ink)}
.opts-ph.done .opt-ph.correct{box-shadow:var(--glass-shadow),0 0 0 3px var(--rose)}
.opts-ph.done .opt-ph.mine.correct{box-shadow:var(--glass-shadow),0 0 0 3px var(--rose)}
.ph-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 22px 20px;font-size:15px;color:var(--ink-2)}
.ph-foot b{color:var(--ink);font-weight:600;font-size:16px}
.ph-foot .status{display:block;text-align:center;flex:1;min-height:0;font-weight:600;color:var(--ink)}
.ph-msg{margin:12px 16px 0;padding:18px 20px;font-size:20px;line-height:1.45;white-space:pre-line}
.ph-msg b{font-size:24px}
.ph-msg .pts{font-size:34px;font-weight:700;color:var(--rose-text);line-height:1.1;display:block;margin-bottom:6px}
.ph-msg .k{font-size:14px;font-weight:600;color:var(--ink-2);display:block;margin-bottom:6px}
.ph-center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px 20px;text-align:center}
.ph-center .big{font-size:48px;font-weight:700;line-height:1.1;word-break:break-all}
.ph-center .huge{font-size:96px;font-weight:700;color:var(--rose-text);line-height:1}
.ph-center p{font-size:20px;color:var(--ink-2);line-height:1.5;text-wrap:pretty}
.ph-center .card{padding:26px 24px;width:100%}
.ph-center .btn{height:56px;padding:0 26px;font-size:20px}
.ph-center .btn-primary{height:64px;padding:0 36px;font-size:22px}
.ph .rest{grid-template-columns:1fr;padding:4px 20px;column-gap:0}
.ph .rest.few{flex:1;align-content:center}
.ph .row{font-size:20px;padding:12px 4px;grid-template-columns:2.5ch 1fr auto}
.ph .row i{font-size:16px}
.ph .row b{font-size:18px}
.ph .row b small{font-size:13px}
.ph .row.me{font-weight:700}
.ph .row.me em{font-weight:700}
.ph .slide-body h2{font-size:30px}
.ph .slide-body p{font-size:20px;margin-top:14px}
.ph .slide-body{padding:24px 20px;text-align:left}

/* ── 加入頁與訊息頁 ─────────────────────────────────────── */
.page-plain{background:var(--wash-ph);background-attachment:fixed}
.plain{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 18px;max-width:480px;margin:0 auto;gap:18px}
.brand-row{display:flex;align-items:center;gap:12px;justify-content:center}
.login-card{padding:34px 28px;width:100%;text-align:center;display:flex;flex-direction:column;gap:18px;align-items:center}
.login-card h1{font-size:28px;font-weight:700}
.login-card p{font-size:18px;color:var(--ink-2);line-height:1.5;text-wrap:pretty}
.login-card .muted{color:var(--ink-3);font-size:15px}
.login-card .btn{height:60px;padding:0 30px;font-size:20px}
.msg{padding:14px 18px;border-radius:18px;font-size:16px;line-height:1.5;background:var(--rose-tint);color:var(--ink)}
.msg-error{background:var(--rose-tint)}
.field{width:100%;display:flex;flex-direction:column;gap:10px;text-align:left}
.field label{font-size:16px;font-weight:600;color:var(--ink-2)}
.field input{width:100%;height:64px;padding:0 20px;border:0;border-radius:18px;background:var(--white);box-shadow:inset 0 0 0 1px rgba(0,0,0,.14);font-size:24px}
.field input.code-in{font-size:40px;letter-spacing:.18em;text-align:center;font-weight:700;padding:0 8px}
.field input:focus{outline:0;box-shadow:inset 0 0 0 2px var(--rose)}
.field .err{color:var(--rose-text);font-size:16px;font-weight:600;min-height:1.4em}
.row-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;width:100%}
.row-btns .btn{flex:1}

/* ── 後台（Apple 設計語彙；mock：預覽畫面/admin.html） ──────────
 * 顏色沿用上面的 token；後台的差別是尺度縮一號、材料分厚薄。
 * 三個寬度靠 container query，不是 media query —— .adm 自己就是 container。 */
.page-admin{background:var(--wash-ph);background-attachment:fixed}
.adm{
  container-type:inline-size;
  --r-card:20px;
  --r-ctl:12px;
  --h-btn:36px;
  --h-btn-lg:38px;
  --h-btn-sm:30px;
  --pad:24px;
  min-height:100%;
  font-size:15px;
  line-height:1.5;
  letter-spacing:-.006em;
}
@supports (corner-shape:squircle){
  .adm .card,.adm .qcard,.adm .alert,.adm .sheet,.adm .sel-menu,.adm .drop,.adm .in,.adm .kpi{corner-shape:squircle}
}
.adm-wrap{max-width:1160px;margin:0 auto;padding:0 var(--pad) 96px}

/* 材料 */
.adm .glass{background:var(--mat-ctl);-webkit-backdrop-filter:var(--mat-ctl-blur);backdrop-filter:var(--mat-ctl-blur);box-shadow:var(--edge),var(--sh-ctl)}
.adm .tint{background:var(--tint-bg);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 1px 2px rgba(0,0,0,.06),0 6px 20px rgba(216,86,80,.26)}
.adm .card{background:var(--white);border-radius:var(--r-card);box-shadow:var(--sh-card)}

/* 頂列：懸浮的厚玻璃，內容從底下捲過去 */
.adm-top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;padding:10px var(--pad);
  background:var(--mat-chrome);-webkit-backdrop-filter:var(--mat-chrome-blur);backdrop-filter:var(--mat-chrome-blur)}
.adm-top::after{content:"";position:absolute;left:0;right:0;top:100%;height:14px;pointer-events:none;
  background:linear-gradient(rgba(255,255,255,.55),rgba(255,255,255,0))}
.adm-top .inner{display:flex;align-items:center;gap:14px;width:100%;max-width:calc(1160px - var(--pad) * 2);margin:0 auto}
.adm-top .home{display:flex;align-items:center;gap:9px;text-decoration:none}
.adm-top .mark{flex:none;width:30px;height:30px;border-radius:9px;font-size:18px}
.adm-top .brand{font-size:19px;font-weight:700;letter-spacing:-.014em}
.adm-top nav{display:flex;gap:2px;padding:2px;border-radius:999px;margin-left:6px;background:var(--glass-neutral)}
.adm-top nav a{display:inline-flex;align-items:center;height:30px;padding:0 16px;border-radius:999px;text-decoration:none;font-size:14px;font-weight:600;letter-spacing:-.005em;color:var(--ink-2);transition:color .2s var(--ease)}
.adm-top nav a.on{background:var(--white);color:var(--ink);box-shadow:0 0 0 .5px rgba(0,0,0,.06),0 1px 3px rgba(0,0,0,.10)}
.adm-top .who{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:13px;letter-spacing:0;color:var(--ink-3);white-space:nowrap}
.adm-top .who a{color:var(--ink-2);text-underline-offset:3px}

/* 排版：字距隨字級走 */
.adm-h{display:flex;align-items:center;gap:14px;margin:26px 0 18px;flex-wrap:wrap}
.adm-h h1{font-size:34px;font-weight:700;line-height:1.14;letter-spacing:-.022em;display:flex;align-items:center;gap:12px;min-width:0}
.adm-h h1 .ttl{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.adm-h .sp{flex:1}
.adm-h .acts{display:flex;gap:8px;flex-wrap:wrap}
.adm h2{font-size:20px;font-weight:700;letter-spacing:-.017em;margin:30px 0 10px}
.adm .sub{font-size:13px;letter-spacing:0;color:var(--ink-3);margin:-10px 0 18px}
.adm .note{font-size:14.5px;color:var(--ink-2);line-height:1.6}

/* 按鈕 */
.adm .btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:7px;height:var(--h-btn);padding:0 16px;border-radius:999px;font-size:15px;font-weight:600;letter-spacing:-.008em;color:var(--ink);white-space:nowrap;text-decoration:none;transition:transform .2s var(--ease),opacity .2s var(--ease),background-color .2s var(--ease)}
.adm .btn:active{transform:scale(.96);transition-duration:.09s}
.adm .btn:disabled{color:var(--ink-3);opacity:.45}
.adm .btn-lg,.adm .btn-primary{height:var(--h-btn-lg);padding:0 20px;font-size:15px;font-weight:700}
.adm .btn-sm{height:var(--h-btn-sm);padding:0 13px;font-size:14px;letter-spacing:-.004em}
.adm .btn svg{width:15px;height:15px;flex:none}
/* 一頁只有一顆有色泡泡（.tint）。次要但重要的動作是玻璃＋玫瑰字。 */
.adm .btn-accent{color:var(--rose-text)}
.adm .btn-quiet{color:var(--ink-2)}
.adm .live{display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:999px;background:var(--rose);color:#fff;font-size:12px;font-weight:700;letter-spacing:0}
.adm .live::before{content:"";width:6px;height:6px;border-radius:50%;background:#fff;margin-right:6px;opacity:.9}

/* 分組內縮清單 */
.adm .list{padding:2px 0}
.adm .item{position:relative;display:flex;align-items:center;gap:14px;padding:13px 16px 13px 20px;border-radius:14px;transition:background-color .2s var(--ease)}
.adm .item.tap{cursor:pointer}
.adm .item.tap:active{background:var(--glass-neutral);transition-duration:.09s}
.adm .item + .item::before{content:"";position:absolute;left:20px;right:0;top:0;height:.5px;background:var(--hairline)}
.adm .item .info{min-width:0;flex:1}
.adm .item .t{font-size:17px;font-weight:600;letter-spacing:-.014em;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.adm .item .t a{text-decoration:none}
.adm .item .m{font-size:13px;letter-spacing:0;color:var(--ink-3);display:block;margin-top:2px}
.adm .item .acts{display:flex;gap:7px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.adm .item .chev{flex:none;width:8px;color:rgba(0,0,0,.26);margin-left:2px}
.adm .empty{padding:60px 24px;text-align:center}
.adm .empty p{font-size:20px;font-weight:700;letter-spacing:-.017em}
.adm .empty .m{font-size:14px;letter-spacing:0;color:var(--ink-3);margin-top:6px;display:block}
.adm .empty .acts{margin-top:22px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* 表單 */
.adm .field{margin-bottom:16px}
.adm .field > label{display:flex;align-items:baseline;gap:8px;font-size:13px;letter-spacing:0;color:var(--ink-2);font-weight:600;margin-bottom:7px}
.adm .field > label .h{font-weight:400;color:var(--ink-3)}
.adm .in,.adm .field input,.adm .field textarea{width:100%;min-height:42px;padding:9px 14px;border:0;border-radius:var(--r-ctl);background:var(--white);box-shadow:inset 0 0 0 .5px rgba(0,0,0,.16),0 1px 1px rgba(0,0,0,.03);font-size:15px;line-height:1.5;letter-spacing:-.006em;transition:box-shadow .2s var(--ease)}
.adm .field textarea{min-height:76px;resize:vertical}
.adm .in:focus,.adm .field input:focus,.adm .field textarea:focus{outline:0;box-shadow:inset 0 0 0 2px var(--rose)}
.adm .in-title{font-size:19px;font-weight:600;letter-spacing:-.016em;min-height:50px}
.adm .field .err{font-size:13px;color:var(--rose-text);margin-top:6px}
.adm .field .err:empty{display:none}
.adm .row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.adm .toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0 0 14px}
.adm .toolbar .sp{flex:1}
.adm .toolbar .n{font-size:13px;letter-spacing:0;color:var(--ink-3)}
.adm .hint{font-size:13px;letter-spacing:0;color:var(--ink-3)}

/* popup button（取代原生 select）＋ 選單 */
.adm .sel{position:relative;display:inline-block}
.adm .sel > button{display:inline-flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-width:104px;height:36px;padding:0 10px 0 13px;border-radius:var(--r-ctl);background:var(--white);box-shadow:inset 0 0 0 .5px rgba(0,0,0,.16),0 1px 1px rgba(0,0,0,.03);font-size:15px;font-weight:600;letter-spacing:-.008em;transition:transform .2s var(--ease)}
.adm .sel > button:active{transform:scale(.97);transition-duration:.09s}
.adm .field .sel > button{height:42px}
.adm .sel > button .gl{width:11px;height:16px;color:var(--ink-3);flex:none}
.adm .sel:not(.sel-more)[data-open] > button{box-shadow:inset 0 0 0 2px var(--rose)}
.adm .sel-menu{position:absolute;z-index:30;top:calc(100% + 7px);left:0;min-width:max(100%,190px);padding:5px;border-radius:14px;
  background:var(--mat-menu);-webkit-backdrop-filter:var(--mat-menu-blur);backdrop-filter:var(--mat-menu-blur);box-shadow:var(--sh-menu);
  transform-origin:top left;transition:opacity .22s var(--ease),transform .28s var(--ease-pop),filter .22s var(--ease)}
/* 從觸發點長出來：模糊＋縮放一起動，不是純淡入 */
.adm .sel:not([data-open]) .sel-menu{opacity:0;transform:scale(.92) translateY(-6px);filter:blur(6px);pointer-events:none}
.adm .sel-right .sel-menu{left:auto;right:0;transform-origin:top right}
.adm .sel-menu button{display:flex;align-items:center;gap:9px;width:100%;height:34px;padding:0 11px;border-radius:9px;font-size:15px;font-weight:500;letter-spacing:-.008em;white-space:nowrap;transition:background-color .12s var(--ease)}
.adm .sel-menu button:active{background:var(--glass-neutral)}
.adm .sel-menu button .tick{width:13px;color:var(--rose-text);opacity:0;flex:none}
.adm .sel-menu button.on{font-weight:600}
.adm .sel-menu button.on .tick{opacity:1}
.adm .sel-menu .div{height:.5px;background:var(--hairline);margin:5px 9px}
.adm .sel-menu button.danger{color:var(--rose-text)}
.adm .sel-pill > button{border-radius:999px;height:32px;font-size:14px;min-width:0;white-space:nowrap;padding:0 8px 0 13px}
.adm .sel-more > button{width:var(--h-btn-sm);height:var(--h-btn-sm);min-width:0;padding:0;border-radius:50%;justify-content:center;
  background:var(--mat-ctl);-webkit-backdrop-filter:var(--mat-ctl-blur);backdrop-filter:var(--mat-ctl-blur);box-shadow:var(--edge),var(--sh-ctl)}
.adm .sel-more[data-open] > button{background:var(--white)}
.adm .sel-more > button svg{width:15px;height:15px;color:var(--ink-2)}

/* 分段控制項 */
.adm .seg{display:flex;gap:2px;padding:2px;border-radius:999px;background:var(--glass-neutral);margin-bottom:16px}
.adm .seg button{flex:1;height:36px;border-radius:999px;font-size:15px;font-weight:600;letter-spacing:-.008em;color:var(--ink-2)}
.adm .seg button.on{background:var(--white);color:var(--ink);box-shadow:0 0 0 .5px rgba(0,0,0,.06),0 1px 3px rgba(0,0,0,.10)}

/* 題目卡：摺疊 ↔ 展開 */
.adm .qlist{display:flex;flex-direction:column;gap:9px}
.adm .qcard{background:var(--white);border-radius:var(--r-card);box-shadow:var(--sh-card);transition:box-shadow .3s var(--ease)}
.adm .qcard[data-open]{box-shadow:var(--sh-card-open)}
.adm .qhead{display:flex;align-items:center;gap:12px;padding:11px 13px 11px 12px;width:100%;text-align:left;border-radius:var(--r-card);cursor:pointer}
.adm .qhead .grip{flex:none;width:18px;color:rgba(0,0,0,.2)}
.adm .qhead .no{flex:none;min-width:25px;height:25px;padding:0 6px;border-radius:8px;background:var(--glass-neutral);display:grid;place-items:center;font-size:13px;font-weight:700;letter-spacing:0;color:var(--ink-2)}
.adm .qhead .qt{flex:1;min-width:0;font-size:15px;font-weight:600;letter-spacing:-.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.adm .qhead .qt.none{color:var(--ink-3);font-weight:400}
.adm .qhead .tags{display:flex;gap:6px;align-items:center;flex:none}
.adm .tag{display:inline-flex;align-items:center;height:23px;padding:0 9px;border-radius:999px;background:var(--glass-neutral);font-size:12.5px;font-weight:600;letter-spacing:0;color:var(--ink-2);white-space:nowrap}
.adm .tag.warn{background:var(--rose-tint);color:var(--rose-text)}
.adm .qhead .chev{flex:none;width:26px;height:26px;display:grid;place-items:center;color:var(--ink-3);transition:transform .34s var(--ease)}
.adm .qcard[data-open] .qhead .chev{transform:rotate(180deg)}
.adm .qwrap{display:grid;grid-template-rows:0fr;transition:grid-template-rows .38s var(--ease)}
.adm .qcard[data-open] .qwrap{grid-template-rows:1fr}
.adm .qbody{overflow:hidden;min-height:0}
.adm .qbody > .pad{padding:2px 18px 18px}
.adm .qcard[data-open] .qhead{border-bottom:.5px solid var(--hairline);border-radius:var(--r-card) var(--r-card) 0 0}
.adm .qcard[data-open] .qbody > .pad{padding-top:16px}
.adm .qcard[data-open] .qhead .tags{display:none}
.adm .qbar{display:flex;gap:6px;align-items:center;flex:none}

/* 選項 */
.adm .optrow{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:center;margin-bottom:8px}
.adm .optrow .badge{flex:none;width:34px;height:34px;font-size:16px;opacity:.28;transition:opacity .25s var(--ease),transform .2s var(--ease)}
.adm .optrow .badge.on{opacity:1}
.adm .optrow .badge:active{transform:scale(.9);transition-duration:.09s}
.adm .optrow input{width:100%;min-height:42px;padding:9px 14px;border:0;border-radius:var(--r-ctl);background:var(--white);box-shadow:inset 0 0 0 .5px rgba(0,0,0,.16),0 1px 1px rgba(0,0,0,.03);font-size:15px;letter-spacing:-.006em}
.adm .optrow input:focus{outline:0;box-shadow:inset 0 0 0 2px var(--rose)}
.adm .optfoot{display:flex;align-items:center;gap:12px;margin:11px 0 20px;flex-wrap:wrap}

/* 三欄設定 */
.adm .grid3{display:grid;grid-template-columns:230px 190px 1fr;gap:18px;align-items:start}

/* stepper */
.adm .stepper{display:flex;align-items:center;height:42px;border-radius:var(--r-ctl);background:var(--white);box-shadow:inset 0 0 0 .5px rgba(0,0,0,.16),0 1px 1px rgba(0,0,0,.03);overflow:hidden}
.adm .stepper input{width:100%;min-width:0;height:100%;border:0;background:none;text-align:center;font-size:15px;font-weight:600;letter-spacing:-.006em;box-shadow:none;padding:0}
.adm .stepper input:focus{outline:0;box-shadow:none}
.adm .stepper button{flex:none;width:42px;height:100%;display:grid;place-items:center;color:var(--ink-2);transition:background-color .12s var(--ease)}
.adm .stepper button:active{background:var(--glass-neutral)}
.adm .stepper button:first-child{box-shadow:inset -.5px 0 0 var(--hairline)}
.adm .stepper button:last-child{box-shadow:inset .5px 0 0 var(--hairline)}
.adm .stepper svg{width:15px;height:15px}

/* 圖片：拖放區取代 input[type=file] */
.adm .drop{display:flex;align-items:center;gap:12px;min-height:74px;padding:12px 14px;border-radius:var(--r-ctl);border:1.5px dashed rgba(0,0,0,.17);background:rgba(255,255,255,.55);transition:border-color .2s var(--ease),background-color .2s var(--ease)}
.adm .drop.over{border-color:var(--rose);background:var(--rose-tint)}
.adm .drop .txt{flex:1;min-width:0}
.adm .drop .txt b{display:block;font-size:14px;font-weight:600;letter-spacing:-.006em}
.adm .drop .txt span{font-size:12.5px;letter-spacing:0;color:var(--ink-3)}
.adm .drop img{height:54px;width:74px;object-fit:cover;border-radius:10px;flex:none}

/* 開始一場 */
.adm .code-big{font-size:56px;font-weight:700;color:var(--rose-text);text-align:center;letter-spacing:.06em;line-height:1.1;margin:2px 0 10px}
.adm .code-cap{text-align:center;font-size:14.5px;letter-spacing:-.004em;color:var(--ink-2);margin-bottom:24px}
.adm .qr{width:150px;height:150px;flex:none;background:var(--white);border-radius:16px;padding:9px;box-shadow:inset 0 0 0 .5px rgba(0,0,0,.12)}
.adm .linkbox{flex:1;min-width:0;display:flex;align-items:center;gap:10px;padding:9px 10px 9px 15px;border-radius:var(--r-ctl);background:var(--white);box-shadow:inset 0 0 0 .5px rgba(0,0,0,.14)}
.adm .linkbox code{flex:1;min-width:0;font-family:inherit;font-size:14px;letter-spacing:0;word-break:break-all;user-select:all;color:var(--ink-2)}

/* KPI */
.adm .kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0 4px}
.adm .kpi{padding:15px 18px}
.adm .kpi b{display:block;font-size:32px;line-height:1.1;font-weight:700;letter-spacing:-.021em}
.adm .kpi span{font-size:13px;letter-spacing:0;color:var(--ink-3)}

/* 表格（窄的時候整列改成卡片） */
.adm .tbl{overflow:hidden}
.adm table{width:100%;border-collapse:collapse;font-size:14.5px;letter-spacing:-.004em}
.adm th,.adm td{text-align:left;padding:11px 14px;border-bottom:.5px solid var(--hairline);vertical-align:middle}
.adm tr:last-child td{border-bottom:0}
.adm th{font-size:12.5px;font-weight:600;letter-spacing:0;color:var(--ink-3);white-space:nowrap}
.adm td.num,.adm th.num{text-align:right;white-space:nowrap}
.adm td .qtext{font-weight:500}
.adm td .qmeta{font-size:12.5px;letter-spacing:0;color:var(--ink-3);margin-top:2px}
.adm .bar{display:flex;align-items:center;gap:9px;min-width:150px}
.adm .bar .track{flex:1;height:7px;border-radius:999px;background:var(--track);overflow:hidden}
.adm .bar .track i{display:block;height:100%;background:var(--rose);border-radius:999px}
.adm .bar .pct{font-size:13px;color:var(--ink-2);width:4ch;text-align:right}
.adm .dist{display:flex;gap:9px;font-size:13px;color:var(--ink-3);white-space:nowrap}
.adm .dist b{color:var(--ink);font-weight:600}

/* 覆蓋層：警示與工作表 */
.adm .modal-bg{position:fixed;inset:0;z-index:40;background:var(--mat-scrim);-webkit-backdrop-filter:saturate(140%) blur(14px);backdrop-filter:saturate(140%) blur(14px);display:grid;place-items:center;padding:24px;overflow:auto}
.adm .alert{width:min(300px,100%);background:var(--mat-menu);-webkit-backdrop-filter:var(--mat-menu-blur);backdrop-filter:var(--mat-menu-blur);border-radius:20px;box-shadow:var(--sh-alert);overflow:hidden;text-align:center}
.adm .alert .body{padding:20px 18px 17px}
.adm .alert h2{margin:0 0 5px;font-size:17px;font-weight:700;letter-spacing:-.012em}
.adm .alert p{font-size:13px;line-height:1.42;letter-spacing:-.002em;color:var(--ink-2)}
.adm .alert .acts{display:flex;border-top:.5px solid var(--hairline)}
.adm .alert .acts button{flex:1;height:44px;font-size:17px;letter-spacing:-.012em;color:var(--rose-text);transition:background-color .12s var(--ease)}
.adm .alert .acts button:active{background:rgba(0,0,0,.05)}
.adm .alert .acts button.cancel{color:var(--ink);font-weight:600}
.adm .alert .acts button + button{border-left:.5px solid var(--hairline)}
.adm .alert .acts button.destructive{font-weight:600}
.adm .sheet{width:min(600px,100%);max-height:calc(100vh - 48px);overflow:auto;padding:26px 28px;background:var(--white);border-radius:24px;box-shadow:var(--sh-alert)}
.adm .sheet h2:first-child{margin-top:0}
.adm .sheet .foot{display:flex;gap:10px;align-items:center;margin-top:24px}
.adm .sheet .foot .sp{flex:1}

/* 浮起的訊息 */
.adm .flash{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);padding:12px 20px;border-radius:999px;font-size:15px;font-weight:600;z-index:50;max-width:90vw;text-align:center}
.adm .flash.bad{background:var(--rose);color:#fff;box-shadow:0 8px 26px rgba(216,86,80,.3)}

/* sticky 主要動作（只在窄版出現） */
.adm .stickybar{display:none}

/* ── 平板以下 ── */
@container (max-width:900px){
  .adm{--pad:20px}
  .adm .grid3{grid-template-columns:1fr 1fr;gap:14px}
  .adm .grid3 .g-img{grid-column:1/-1}
  .adm-h h1{font-size:30px}
}

/* ── 手機 ── */
@container (max-width:560px){
  .adm{--pad:16px;--h-btn:44px;--h-btn-lg:46px;--h-btn-sm:34px}
  .adm-wrap{padding-bottom:110px}
  .adm-top{padding:8px var(--pad)}
  .adm-top .inner{flex-wrap:wrap;gap:10px}
  .adm-top nav{order:3;width:100%;margin-left:0}
  .adm-top nav a{flex:1;justify-content:center;height:34px}
  .adm-top .who{font-size:12.5px}
  .adm-h{margin:20px 0 14px;gap:10px}
  .adm-h h1{font-size:28px;width:100%;letter-spacing:-.021em}
  .adm-h .acts{width:100%}
  .adm-h .acts .btn{flex:1}
  .adm .item{flex-wrap:wrap;gap:10px;padding:14px 12px 14px 16px}
  .adm .item + .item::before{left:16px}
  .adm .item .info{flex:1 1 100%;order:1}
  .adm .item .chev{order:2;position:absolute;right:12px;top:18px;margin:0}
  .adm .item .acts{width:100%;justify-content:flex-start;order:3}
  .adm .item .sel-right .sel-menu{left:0;right:auto;transform-origin:top left}
  .adm .kpis{grid-template-columns:1fr 1fr;gap:10px}
  .adm .kpis .kpi:first-child{grid-column:1/-1}
  .adm .kpi b{font-size:28px}
  .adm .grid3{grid-template-columns:1fr}
  .adm .qhead{padding:10px 10px 10px 12px;gap:10px}
  .adm .qhead .grip{display:none}
  .adm .qhead .tags .tag:nth-child(n+2){display:none}
  .adm .qbody > .pad{padding:2px 14px 16px}
  .adm .qbar{flex-wrap:wrap}
  .adm .code-big{font-size:44px}
  .adm .qr{width:132px;height:132px}
  .adm .linkbox{flex:1 1 100%}
  .adm .sheet{padding:22px 18px;border-radius:22px}
  .adm table,.adm tbody,.adm tr,.adm td{display:block;width:100%}
  .adm thead{display:none}
  .adm tr{padding:14px 16px;border-bottom:.5px solid var(--hairline)}
  .adm td{border:0;padding:0;display:flex;align-items:center;gap:10px;text-align:left}
  .adm td.num{text-align:left}
  .adm td[data-l]::before{content:attr(data-l);flex:none;width:4.5em;font-size:12.5px;color:var(--ink-3)}
  .adm td.cell-n{display:inline-flex;width:auto;height:23px;padding:0 9px;border-radius:999px;background:var(--glass-neutral);font-size:12.5px;font-weight:700;color:var(--ink-2);margin-bottom:9px}
  .adm td.cell-n::before{width:auto;margin-right:2px;font-weight:400}
  .adm td.cell-q{display:block;margin-bottom:10px}
  .adm td + td{margin-top:7px}
  .adm td.cell-q + td{margin-top:0}
  .adm.has-sticky .adm-h .acts .btn-primary{display:none}
  .adm.has-sticky .stickybar{display:flex;position:sticky;bottom:0;z-index:15;gap:10px;
    padding:10px var(--pad) calc(10px + env(safe-area-inset-bottom));margin:14px calc(var(--pad) * -1) 0;
    background:var(--mat-chrome);-webkit-backdrop-filter:var(--mat-chrome-blur);backdrop-filter:var(--mat-chrome-blur)}
  .adm.has-sticky .stickybar::before{content:"";position:absolute;left:0;right:0;bottom:100%;height:14px;pointer-events:none;
    background:linear-gradient(rgba(255,255,255,0),rgba(255,255,255,.55))}
  .adm.has-sticky .stickybar .btn{flex:1}
}