/* 證照題庫 v2 公開頁共用樣式（index / help / admin）— A 夜金考場
   明暗：只用 html[data-rex-theme="dark"] 覆寫變數，不用 prefers-color-scheme */
:root{
  --navy:#0a2334; --gold:#E8A020;
  --bg:#f7f3ea; --bg2:#efe9db; --surface:#fffdf8; --surface2:#f4eee0;
  --ink:#0a2334; --ink2:#44566a; --ink3:#6b7886;
  --line:rgba(10,35,52,.13); --line2:rgba(10,35,52,.07);
  --accent:#b9770e; --on-accent:#0a2334;
  --good:#1f8a5b; --good-bg:rgba(31,138,91,.11); --good-line:rgba(31,138,91,.55);
  --bad:#c0392b; --bad-bg:rgba(192,57,43,.09); --bad-line:rgba(192,57,43,.5);
  --warn-bg:rgba(232,160,32,.13);
  --hero:linear-gradient(160deg,#0a2334 0%,#12354d 100%); --hero-ink:#f4ead2; --hero-ink2:rgba(244,234,210,.72);
  --shadow:0 1px 0 rgba(255,255,255,.7) inset,0 8px 24px -14px rgba(10,35,52,.35);
  --serif:"Noto Serif TC","Songti TC","PMingLiU","Source Han Serif TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --topH:58px;
}
html[data-rex-theme="dark"]{
  --bg:#06141f; --bg2:#081a29; --surface:#0d2436; --surface2:#11304a;
  --ink:#f1e8d2; --ink2:#b3bfca; --ink3:#8396a7;
  --line:rgba(232,160,32,.24); --line2:rgba(232,160,32,.1);
  --accent:#E8A020; --on-accent:#0a2334;
  --good:#4fd49a; --good-bg:rgba(79,212,154,.12); --good-line:rgba(79,212,154,.6);
  --bad:#ff8a7a; --bad-bg:rgba(255,138,122,.1); --bad-line:rgba(255,138,122,.5);
  --warn-bg:rgba(232,160,32,.14);
  --hero:linear-gradient(160deg,#0f2d44 0%,#0a2334 100%); --hero-ink:#f4ead2; --hero-ink2:rgba(244,234,210,.7);
  --shadow:0 1px 0 rgba(232,160,32,.12) inset,0 14px 30px -18px rgba(0,0,0,.8);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;color-scheme:light}
html[data-rex-theme="dark"]{color-scheme:dark}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.65;min-height:100vh;overflow-x:hidden;font-size:15px}
html[data-rex-theme="dark"] body{background:radial-gradient(1200px 500px at 50% -120px,#0e2d45 0%,var(--bg) 70%) fixed}
svg{display:block}
a{color:inherit}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.num{font-family:var(--serif);font-variant-numeric:tabular-nums lining-nums;font-weight:700}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
.hidden{display:none !important}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* ===== 頁首（右側留 96px 給右上角功能膠囊） ===== */
.top{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line2)}
.top-in{height:var(--topH);max-width:1120px;margin:0 auto;display:flex;align-items:center;gap:16px;padding:0 max(96px,16px) 0 16px}
.logo{display:flex;align-items:center;gap:10px;min-width:0;text-decoration:none;color:var(--ink)}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--navy);display:grid;place-items:center;border:1px solid var(--gold);flex:none}
.logo-mark svg{width:19px;height:19px;stroke:var(--gold);stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.logo-t{font-family:var(--serif);font-weight:700;font-size:16px;letter-spacing:.06em;white-space:nowrap;line-height:1.15}
.logo-t small{display:block;font-family:var(--sans);font-weight:400;font-size:12px;letter-spacing:.1em;color:var(--accent);margin-top:1px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{display:flex;align-items:center;gap:7px;padding:8px 14px;border-radius:999px;color:var(--ink2);text-decoration:none;font-size:14px;white-space:nowrap}
.nav a .ic{width:17px;height:17px}
.nav a:hover{color:var(--ink)}
.nav a.on{color:var(--ink);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
@media(max-width:560px){
  .nav a span{display:none}
  .nav a{padding:8px 10px}
  .logo-t{font-size:15px}
}

/* ===== 共用區塊 ===== */
.wrap{max-width:1120px;margin:0 auto;padding:22px 16px 28px}
.sec-h{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:34px 2px 14px}
.sec-h h2{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.05em;display:flex;align-items:center;gap:10px}
.sec-h h2::before{content:"";width:18px;height:1px;background:var(--gold)}
.sec-h span{font-size:12.5px;color:var(--ink3)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:12px;font-weight:700;font-size:15px;letter-spacing:.04em;border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;transition:transform .12s,background .15s,border-color .15s}
.btn:hover{border-color:var(--gold)}
.btn:active{transform:scale(.97)}
.btn-gold{background:linear-gradient(180deg,#f3b13a,#E8A020);color:var(--on-accent);border-color:#c98812;box-shadow:0 8px 18px -10px rgba(232,160,32,.9)}
.btn-gold:hover{filter:brightness(1.06)}
.btn-line{background:#067a38;border-color:#045e2a;color:#fff}
.btn-line:hover{filter:brightness(1.07);border-color:#05a847}
.chip{display:inline-flex;align-items:center;gap:5px;height:26px;padding:0 11px;border-radius:999px;font-size:12.5px;border:1px solid var(--line);color:var(--ink2);background:var(--surface2);white-space:nowrap}
.chip.gold{color:var(--accent);border-color:rgba(232,160,32,.5);background:rgba(232,160,32,.1)}
.foot{text-align:center;font-size:12.5px;color:var(--ink3);padding:26px 16px 34px;border-top:1px solid var(--line2);margin-top:40px;line-height:1.8}

/* ===== Hero ===== */
.hero{background:var(--hero);color:var(--hero-ink);border-radius:20px;padding:26px 22px 24px;border:1px solid rgba(232,160,32,.45);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;border:1px solid rgba(232,160,32,.25);box-shadow:0 0 0 22px rgba(232,160,32,.04),0 0 0 44px rgba(232,160,32,.03);pointer-events:none}
.hero>*{position:relative;z-index:1}
.hero .eyebrow{font-size:12px;letter-spacing:.22em;color:var(--gold)}
.hero h1{font-family:var(--serif);font-size:28px;font-weight:900;letter-spacing:.06em;margin:6px 0 6px;line-height:1.3}
.hero p.sub .nw{white-space:nowrap}
.hero p.sub{font-size:14px;color:var(--hero-ink2);max-width:40em}
.hero .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.hero .chip{background:rgba(244,234,210,.08);border-color:rgba(232,160,32,.35);color:var(--hero-ink)}
@media(min-width:760px){.hero{padding:36px 36px 32px}.hero h1{font-size:38px}.hero p.sub{font-size:15.5px}}

/* ===== 首頁：科目卡 ===== */
.sgrid{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:600px){.sgrid{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.sgrid{grid-template-columns:repeat(4,1fr)}}
.sc{--c:#1e3a8a;display:flex;flex-direction:column;border-radius:18px;overflow:hidden;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);text-decoration:none;color:var(--ink);position:relative;transition:transform .18s,border-color .18s,box-shadow .18s}
.sc:hover{transform:translateY(-4px);border-color:var(--gold)}
.sc:active{transform:scale(.985)}
.sc[data-subj="life"]{--c:#1e3a8a;--c2:#3b5fc7}
.sc[data-subj="property"]{--c:#059669;--c2:#34c08f}
.sc[data-subj="foreign"]{--c:#d97706;--c2:#f2a53e}
.sc[data-subj="investment"]{--c:#7c3aed;--c2:#a77bf5}
.cover{position:relative;height:118px;overflow:hidden;color:#fff;background:linear-gradient(135deg,color-mix(in srgb,var(--c) 82%,#000) 0%,var(--c) 55%,var(--c2,var(--c)) 130%)}
.cover::before{content:"";position:absolute;inset:0;background:
  repeating-linear-gradient(115deg,rgba(255,255,255,.07) 0 1px,transparent 1px 16px),
  radial-gradient(circle at 85% 18%,rgba(255,255,255,.22),transparent 46%);pointer-events:none}
.cover::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--gold),transparent 70%)}
.cover .cv-ic{position:absolute;right:14px;bottom:-10px;width:104px;height:104px;fill:none;stroke:rgba(255,255,255,.34);stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round}
.cover .cv-tag{position:absolute;left:16px;top:14px;font-size:11.5px;letter-spacing:.2em;color:rgba(255,255,255,.88);font-weight:500}
.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.cover .cv-d{display:none}
html[data-rex-theme="dark"] .cover .cv-l{display:none}
html[data-rex-theme="dark"] .cover .cv-d{display:block}
.cover:has(img){height:auto;aspect-ratio:16/9}
.cover:has(img)::before{background:linear-gradient(180deg,rgba(6,18,30,.55),transparent 46%)}
.cover:has(img) .cv-ic{display:none}
.cover:has(img)::before{background:none}
.cover:has(img) .cv-tag{z-index:1;left:12px;top:12px;padding:3px 10px;border-radius:999px;background:rgba(10,35,52,.72);color:#fff;font-size:11px;letter-spacing:.14em;backdrop-filter:blur(4px)}
.sc .st{position:absolute;right:12px;top:12px;z-index:2;padding:2px 10px;border-radius:999px;background:var(--gold);color:var(--navy);font-size:12px;font-weight:900;letter-spacing:.04em}
.sc .bd{display:flex;flex-direction:column;flex:1;padding:16px 16px 14px}
.sc h3{font-family:var(--serif);font-size:23px;font-weight:900;letter-spacing:.08em;line-height:1.25;display:flex;align-items:center;gap:10px}
.sc h3::before{content:"";width:5px;height:20px;border-radius:2px;background:var(--c);flex:none}
html[data-rex-theme="dark"] .sc h3::before{background:var(--c2,var(--c))}
.sc p{font-size:13.5px;color:var(--ink2);line-height:1.7;margin:8px 0 14px;flex:1}
.sc .go{display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--line2);font-size:14px;font-weight:700;color:var(--accent);letter-spacing:.06em}
.sc .go .ic{width:20px;height:20px;transition:transform .18s}
.sc:hover .go .ic{transform:translateX(4px)}

/* 經紀人專區 */
.broker{display:grid;grid-template-columns:1fr;border-radius:20px;overflow:hidden;background:var(--hero);color:var(--hero-ink);border:1px solid rgba(232,160,32,.5);text-decoration:none;position:relative;box-shadow:var(--shadow);transition:transform .18s,border-color .18s}
.broker:hover{transform:translateY(-3px);border-color:var(--gold)}
.broker::before{content:"";position:absolute;right:-70px;top:-70px;width:260px;height:260px;border-radius:50%;border:1px solid rgba(232,160,32,.28);box-shadow:0 0 0 24px rgba(232,160,32,.05),0 0 0 48px rgba(232,160,32,.03);pointer-events:none}
.broker .bd{padding:24px 22px;position:relative;z-index:1}
.broker .eb{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.broker .eb span:first-child{font-size:12px;font-weight:700;letter-spacing:.22em;color:var(--gold)}
.broker .eb .st{padding:2px 10px;border-radius:999px;background:var(--gold);color:var(--navy);font-size:12px;font-weight:900}
.broker h3{font-family:var(--serif);font-size:25px;font-weight:900;letter-spacing:.06em;line-height:1.35;margin-bottom:10px}
.broker p{font-size:14.5px;line-height:1.85;color:var(--hero-ink2);max-width:46em;margin-bottom:16px}
.broker p strong{color:var(--hero-ink)}
.broker .tg{display:flex;flex-wrap:wrap;gap:8px}
.broker .tg span{height:28px;display:inline-flex;align-items:center;padding:0 13px;border-radius:999px;font-size:13px;border:1px solid rgba(232,160,32,.4);background:rgba(244,234,210,.07);color:var(--hero-ink)}
.broker .side{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 22px;border-top:1px solid rgba(232,160,32,.3);background:rgba(0,0,0,.14)}
.broker .side .cv-ic{width:54px;height:54px;fill:none;stroke:var(--gold);stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round;opacity:.9}
.broker .side b{display:inline-flex;align-items:center;gap:6px;font-size:15px;color:var(--gold);letter-spacing:.08em;white-space:nowrap}
.broker .side b .ic{transition:transform .18s}
.broker:hover .side b .ic{transform:translateX(4px)}
@media(min-width:760px){
  .broker{grid-template-columns:1fr 300px}
  .broker .bd{padding:30px 32px;grid-row:1/3}
  .broker .bcov{grid-column:2;grid-row:1;border-bottom:0;border-left:1px solid rgba(232,160,32,.3)}
  .broker .side{grid-column:2;grid-row:2;flex-direction:row;justify-content:center;border-top:1px solid rgba(232,160,32,.3);border-left:1px solid rgba(232,160,32,.3)}
  .broker .side .cv-ic{width:84px;height:84px}
}

.broker .bcov{position:relative;z-index:1;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid rgba(232,160,32,.3);background:rgba(0,0,0,.14)}
.broker .bcov img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.broker .bcov .cv-d{display:none}
html[data-rex-theme="dark"] .broker .bcov .cv-l{display:none}
html[data-rex-theme="dark"] .broker .bcov .cv-d{display:block}
.broker .bcov ~ .side .cv-ic{display:none}
/* 為什麼選我們 */
.feat{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(min-width:900px){.feat{grid-template-columns:repeat(4,1fr)}}
.ft{padding:18px 14px 16px;text-align:center}
.ft .ico{width:46px;height:46px;border-radius:13px;background:var(--navy);border:1px solid var(--gold);display:grid;place-items:center;margin:0 auto 10px;color:var(--gold)}
.ft .ico .ic{width:24px;height:24px}
.ft h4{font-family:var(--serif);font-size:16px;letter-spacing:.06em;margin-bottom:4px}
.ft p{font-size:13px;color:var(--ink2);line-height:1.6}

/* ===== 手冊 ===== */
.hlp{display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:1024px){.hlp{grid-template-columns:230px 1fr;gap:28px;align-items:start}}
.toc{border-radius:16px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}
@media(min-width:1024px){.toc{position:sticky;top:calc(var(--topH) + 14px)}}
.toc summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:48px;padding:0 16px;cursor:pointer;font-family:var(--serif);font-weight:700;letter-spacing:.1em;font-size:15px}
.toc summary::-webkit-details-marker{display:none}
.toc summary .ic{width:18px;height:18px;transition:transform .2s;color:var(--accent)}
.toc[open] summary .ic{transform:rotate(180deg)}
@media(min-width:1024px){.toc summary{cursor:default;pointer-events:none}.toc summary .ic{display:none}}
.toc nav{padding:2px 8px 10px;display:flex;flex-direction:column;gap:1px}
.toc-link{display:flex;align-items:center;gap:10px;min-height:38px;padding:4px 10px;border-radius:10px;border-left:2px solid transparent;color:var(--ink2);font-size:14px;text-decoration:none}
.toc-link i{font-style:normal;font-family:var(--serif);font-size:12.5px;font-weight:700;color:var(--ink3);width:20px;font-variant-numeric:tabular-nums}
.toc-link:hover{color:var(--ink);background:var(--surface2)}
.toc-link.active{color:var(--ink);font-weight:700;background:var(--surface2);border-left-color:var(--gold)}
.toc-link.active i{color:var(--accent)}
.hmain{display:flex;flex-direction:column;gap:30px;min-width:0}
.hsec{scroll-margin-top:76px;counter-increment:hs}
.hmain{counter-reset:hs}
.hsec>h2{font-family:var(--serif);font-size:22px;font-weight:900;letter-spacing:.05em;line-height:1.35;margin-bottom:14px;display:flex;align-items:center;gap:12px}
.hsec>h2::before{content:counter(hs,decimal-leading-zero);font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--gold);border:1px solid var(--gold);background:var(--navy);border-radius:8px;min-width:34px;height:28px;display:inline-grid;place-items:center;flex:none}
.hsec h3{font-family:var(--serif);font-size:16.5px;font-weight:700;letter-spacing:.04em;margin:18px 0 6px;display:flex;align-items:center;gap:8px}
.hsec h3::before{content:"";width:12px;height:1px;background:var(--gold)}
.hsec p,.hsec li{color:var(--ink2);font-size:14.5px;line-height:1.85}
.hsec p{margin-bottom:8px}
.hsec strong{color:var(--ink)}
.hsec ul,.hsec ol{padding-left:22px;display:flex;flex-direction:column;gap:4px;margin-bottom:10px}
.hsec ul li::marker,.hsec ol li::marker{color:var(--accent)}
.hsec code,.url{font-family:ui-monospace,"Cascadia Code",Consolas,monospace;font-size:12.5px;padding:2px 8px;border-radius:6px;background:var(--surface2);border:1px solid var(--line2);color:var(--ink);word-break:break-all}
.hsec a:not(.btn){color:var(--accent);text-underline-offset:3px}
.hsec .sub{font-size:13.5px;color:var(--ink2)}
.kv{display:grid;grid-template-columns:1fr;gap:10px;margin:6px 0 12px}
@media(min-width:600px){.kv{grid-template-columns:1fr 1fr}}
.kv .it{--c:#1e3a8a;padding:14px 16px 14px 18px;position:relative;overflow:hidden}
.kv .it::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--c)}
.kv .it[data-subj="life"]{--c:#1e3a8a}.kv .it[data-subj="property"]{--c:#059669}.kv .it[data-subj="foreign"]{--c:#d97706}.kv .it[data-subj="investment"]{--c:#7c3aed}
html[data-rex-theme="dark"] .kv .it[data-subj="life"]{--c:#6f8df0}
html[data-rex-theme="dark"] .kv .it[data-subj="investment"]{--c:#a77bf5}
.kv .it b{font-family:var(--serif);font-size:16px;letter-spacing:.06em;display:block;margin-bottom:2px}
.kv .it span{font-size:13px;color:var(--ink2)}
.kv .it.plain::before{background:var(--gold)}
.step{display:flex;align-items:flex-start;gap:12px;margin-bottom:10px}
.step>div{flex:1;min-width:0;color:var(--ink2);font-size:14.5px;line-height:1.85}
.step-num{flex:none;width:28px;height:28px;border-radius:50%;background:var(--navy);border:1px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-family:var(--serif);font-weight:900;font-size:14px;margin-top:2px}
.tip,.warn{margin:14px 0;padding:12px 16px;border-radius:0 12px 12px 0;font-size:14px;line-height:1.8;color:var(--ink2);border-left:3px solid var(--gold);background:var(--surface2)}
.warn{background:var(--warn-bg);border-left-color:var(--bad)}
.tip strong,.warn strong{color:var(--ink)}
.ui-box{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;padding:12px 14px;border-radius:14px;border:1px dashed var(--line);background:var(--surface);margin:8px 0}
.ui-box .tx{flex:1;min-width:200px;font-size:14px;color:var(--ink2);line-height:1.7}
.ui-box .tx strong{color:var(--ink)}
.ui-btn{display:inline-flex;align-items:center;height:30px;padding:0 13px;border-radius:9px;font-size:13px;font-weight:700;border:1px solid var(--line);background:var(--surface2);color:var(--ink2);white-space:nowrap}
.ui-btn.go{background:var(--navy);color:var(--gold);border-color:var(--gold)}
html[data-rex-theme="dark"] .ui-btn.go{background:rgba(232,160,32,.14)}
.ui-btn.ok{background:var(--good-bg);color:var(--good);border-color:var(--good-line)}
.ui-btn.gd{background:linear-gradient(180deg,#f3b13a,#E8A020);color:var(--on-accent);border-color:#c98812}
.ui-btn.pu{background:rgba(124,58,237,.12);color:#7c3aed;border-color:rgba(124,58,237,.45)}
html[data-rex-theme="dark"] .ui-btn.pu{color:#c4a4ff}
.ftabs{display:flex;flex-wrap:wrap;gap:6px}
.ftabs .ui-btn.on{background:var(--gold);color:var(--on-accent);border-color:#c98812}
.kbd-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;font-size:14px;color:var(--ink2)}
@media(min-width:700px){.kbd-grid{grid-template-columns:repeat(3,1fr)}}
kbd{display:inline-block;min-width:24px;text-align:center;padding:1px 7px;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;background:var(--surface);color:var(--ink);font-family:ui-monospace,Consolas,monospace;font-size:12.5px}
details.q{border-radius:14px;background:var(--surface);border:1px solid var(--line);margin-bottom:8px;overflow:hidden}
details.q summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:50px;padding:10px 16px;font-weight:700;font-size:14.5px;line-height:1.5}
details.q summary::-webkit-details-marker{display:none}
details.q summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);margin-right:3px;flex:none;transition:transform .2s}
details.q[open] summary::after{transform:rotate(-135deg)}
details.q[open] summary{color:var(--accent);border-bottom:1px solid var(--line2)}
details.q p{padding:12px 16px 6px}
.cta{text-align:center;padding:26px 20px;border-radius:20px;background:var(--hero);color:var(--hero-ink);border:1px solid rgba(232,160,32,.45)}
.cta h2{font-family:var(--serif);font-size:20px;letter-spacing:.08em;margin-bottom:4px}
.cta p{font-size:14px;color:var(--hero-ink2);margin-bottom:14px}

/* ===== 授權管理（admin） ===== */
.adm{max-width:860px;margin:0 auto;padding:22px 16px 24px}
.pn{padding:20px 18px;margin-bottom:18px}
.pn h2{font-family:var(--serif);font-size:19px;font-weight:900;letter-spacing:.05em;display:flex;align-items:center;gap:10px;margin-bottom:6px}
.pn h2 .ic{color:var(--accent)}
.pn .lead{font-size:13.5px;color:var(--ink2);margin-bottom:14px;line-height:1.75}
.pn .lead strong{color:var(--ink)}
.pn.hero-pn{background:var(--hero);border-color:rgba(232,160,32,.45);color:var(--hero-ink)}
.pn.hero-pn h2 .ic{color:var(--gold)}
.pn.hero-pn .lead{color:var(--hero-ink2)}
.pn.hero-pn .lead strong{color:var(--hero-ink)}
.pn .inner{background:var(--surface);color:var(--ink);border-radius:14px;padding:16px 16px 18px;display:flex;flex-direction:column;gap:16px;border:1px solid var(--line)}
.pn .small{font-size:12.5px;color:var(--ink3);margin-bottom:12px;line-height:1.7}
.pn .small strong{color:var(--ink2)}
.pn a:not(.abtn){color:var(--accent);text-underline-offset:3px}
.pn.note{background:var(--surface2)}
.pn.note h2{font-size:16.5px}
.pn.note ul{padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:var(--ink2);line-height:1.75}
.pn.note li::marker{color:var(--accent)}
.pn.note strong{color:var(--ink)}
.pn-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.fld>label{display:block;font-size:12.5px;font-weight:700;color:var(--ink2);margin-bottom:6px;letter-spacing:.04em}
.inp{width:100%;min-height:46px;padding:0 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--bg);color:var(--ink);font:inherit;font-size:15px}
.inp:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(232,160,32,.22)}
.inp::placeholder{color:var(--ink3)}
.presets{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
@media(min-width:600px){.presets{grid-template-columns:repeat(6,1fr)}}
.preset-btn{min-height:42px;border-radius:10px;border:1px solid var(--line);background:var(--surface2);color:var(--ink2);font-size:13.5px;font-weight:700;cursor:pointer;transition:background .15s,border-color .15s}
.preset-btn:hover{border-color:var(--gold);color:var(--ink)}
.preset-btn.active{background:var(--navy);color:var(--gold);border-color:var(--gold)}
html[data-rex-theme="dark"] .preset-btn.active{background:rgba(232,160,32,.16)}
.abtn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 18px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:14px;font-weight:700;letter-spacing:.03em;cursor:pointer;text-decoration:none;transition:transform .12s,border-color .15s}
.abtn:hover{border-color:var(--gold)}
.abtn:active{transform:scale(.97)}
.abtn.block{width:100%;min-height:50px;font-size:16px}
.abtn.gold{background:linear-gradient(180deg,#f3b13a,#E8A020);color:var(--on-accent);border-color:#c98812;box-shadow:0 8px 18px -10px rgba(232,160,32,.9)}
.abtn.navy{background:var(--navy);color:var(--gold);border-color:var(--gold)}
.abtn.ok{background:var(--good-bg);color:var(--good);border-color:var(--good-line)}
.abtn.line{background:#067a38;border-color:#045e2a;color:#fff}
.abtn.sm{min-height:36px;padding:0 13px;font-size:12.5px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}
.token-big{font-family:ui-monospace,Consolas,monospace;font-size:1.35rem;font-weight:800;letter-spacing:.1em;text-align:center;color:var(--accent);background:var(--surface2);border:2px dashed var(--gold);padding:1rem .6rem;border-radius:14px;user-select:all;word-break:break-all}
html[data-rex-theme="dark"] .token-big{color:var(--gold);background:rgba(232,160,32,.08)}
@keyframes flash{0%{background-color:rgba(232,160,32,.45)}100%{background-color:transparent}}
.flash{animation:flash 1s ease-out}
.lab{font-size:12.5px;font-weight:700;color:var(--ink2)}
.msg-d summary{cursor:pointer;color:var(--accent);font-weight:700;font-size:13px;min-height:32px;display:flex;align-items:center}
.msg-d pre{font-family:ui-monospace,Consolas,monospace;background:var(--surface2);border:1px solid var(--line2);color:var(--ink2);padding:12px 14px;border-radius:10px;font-size:12.5px;line-height:1.7;margin-top:8px;white-space:pre-wrap;word-break:break-all}
#output-stack>*+*{margin-top:12px}
/* 登入資訊 */
.sess{margin-bottom:18px;padding:14px 18px;border-color:var(--good-line);background:var(--good-bg)}
.sess .g3{display:grid;grid-template-columns:1fr;gap:10px}
@media(min-width:600px){.sess .g3{grid-template-columns:repeat(3,1fr)}}
.sess .k{font-size:12px;color:var(--good);letter-spacing:.08em}
.sess .v{font-family:var(--serif);font-weight:700;font-size:16px}
/* 歷史清單（script 產生的列用到的工具類別，在此定義） */
#history-list{display:flex;flex-direction:column;gap:10px;font-size:14px}
#history-list .text-center{text-align:center;padding:26px 8px;font-size:14px}
#history-list .text-slate-400{color:var(--ink3)}
#history-list .text-rose-600{color:var(--bad)}
#history-list .rounded-lg.border{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:var(--surface2);color:var(--ink2)}
#history-list .flex-1{flex:1;min-width:0}
#history-list .font-bold.text-sm{font-size:15px;color:var(--ink);font-weight:700}
#history-list .code-mono{font-family:ui-monospace,Consolas,monospace;font-size:13px;letter-spacing:.05em;margin-top:2px;color:var(--ink2)}
#history-list .text-xs.text-slate-500{font-size:12.5px;color:var(--ink3);margin-top:2px;line-height:1.6}
#history-list .flex.items-center.gap-2{display:flex;align-items:center;gap:10px}
#history-list .whitespace-nowrap{white-space:nowrap;font-size:13px;font-weight:700}
#history-list .bg-emerald-50{background:var(--good-bg);border-color:var(--good-line);color:var(--good)}
#history-list .bg-amber-50{background:var(--warn-bg);border-color:rgba(232,160,32,.55);color:var(--accent)}
#history-list .bg-rose-50.border{background:var(--bad-bg);border-color:var(--bad-line);color:var(--bad)}
#history-list .bg-slate-50{background:var(--surface2);border-color:var(--line);color:var(--ink3)}
#history-list button{min-height:36px;padding:0 14px;border-radius:10px;font-size:13px;font-weight:700;border:1px solid var(--bad-line);background:var(--surface);color:var(--bad)}
#history-list button:hover{background:var(--bad-bg)}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}}
/* 徽章格（help） */
.bdg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:10px 0}
@media(min-width:700px){.bdg-grid{grid-template-columns:repeat(5,1fr)}}
.bdg-grid .bdg{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;padding:10px 6px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}
.bdg-grid .bdg img{width:72px;height:72px;object-fit:contain}
.bdg-grid .bdg b{font-size:14px;color:var(--ink)}
.bdg-grid .bdg span{font-size:12.5px;color:var(--ink2);line-height:1.5}
.help-ill{float:right;width:96px;height:auto;margin:0 0 6px 12px}