/* arena.css — 午夜辯論俱樂部 (v5)
   Dark-first design system. :root = midnight (mock-b).
   Light mode: <html> without data-theme="dark" (pre-paint script removes it
   only when the user explicitly chose light). */
*{box-sizing:border-box;margin:0}
:root{
  --bg:#0a0c11; --panel:#12151d; --line:#222839;
  --ink:#e9ecf3; --mut:#98a1b6;
  --hg:#35d17f; --wg:#e8b62e;
  --hg-dim:rgba(53,209,127,.14); --wg-dim:rgba(232,182,46,.12);
  --hg-line:rgba(53,209,127,.4); --wg-line:rgba(232,182,46,.4);
  --glow-h:0 0 30px rgba(53,209,127,.5); --glow-w:0 0 30px rgba(232,182,46,.5);
  --hero-glow:radial-gradient(ellipse 70% 55% at 50% 0%,rgba(53,209,127,.10),transparent 60%),radial-gradient(ellipse 70% 55% at 50% 0%,rgba(232,182,46,.08),transparent 60%);
  --spot-glow:radial-gradient(ellipse 60% 80% at 50% 50%,rgba(232,182,46,.14),transparent 70%);
  --shadow:0 8px 28px rgba(0,0,0,.45);
}
html:not([data-theme="dark"]){
  --bg:#f6f3ea; --panel:#fffdf7; --line:#e2dccb;
  --ink:#1b1812; --mut:#6f675a;
  --hg:#1d8a52; --wg:#96690f;
  --hg-dim:rgba(29,138,82,.10); --wg-dim:rgba(150,105,15,.10);
  --hg-line:rgba(29,138,82,.45); --wg-line:rgba(150,105,15,.45);
  --glow-h:none; --glow-w:none;
  --hero-glow:radial-gradient(ellipse 70% 55% at 50% 0%,rgba(29,138,82,.08),transparent 60%),radial-gradient(ellipse 70% 55% at 50% 0%,rgba(150,105,15,.07),transparent 60%);
  --spot-glow:radial-gradient(ellipse 60% 80% at 50% 50%,rgba(150,105,15,.10),transparent 70%);
  --shadow:0 8px 24px rgba(60,50,30,.12);
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:-apple-system,"PingFang TC","Microsoft JhengHei","Noto Sans TC",sans-serif;line-height:1.75;overflow-x:hidden}
img,svg,video{max-width:100%;height:auto}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}

/* ---- header ---- */
.sitehead{padding:14px 0;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 88%,transparent);position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.headin{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;font-size:1.3rem;text-decoration:none;color:var(--ink);letter-spacing:.04em}
.brand .h{color:var(--hg);text-shadow:var(--glow-h)}
.brand .w{color:var(--wg);text-shadow:var(--glow-w)}
.brand-mark{width:32px;height:32px;flex:none;display:inline-flex}
.brand-mark svg{width:100%;height:100%;display:block}
.sitenav{display:flex;gap:20px;margin-left:auto;align-items:center}
.sitenav a{color:var(--mut);text-decoration:none;font-size:.92rem;font-weight:600;white-space:nowrap}
.sitenav a:hover{color:var(--ink)}
.langtoggle{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;flex:none}
.langbtn{border:0;background:transparent;padding:6px 14px;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--mut);font-family:inherit}
.langbtn.on{background:var(--ink);color:var(--bg)}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--ink);cursor:pointer;flex:none;padding:0}
.theme-toggle:hover{border-color:var(--ink)}
.theme-toggle svg{width:19px;height:19px;display:block}
.theme-toggle .icon-sun{display:none}
html:not([data-theme="dark"]) .theme-toggle .icon-sun{display:block}
html:not([data-theme="dark"]) .theme-toggle .icon-moon{display:none}
.nav-burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:9px 11px;cursor:pointer;flex:none}
.nav-burger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);margin:4px 0}

/* ---- hero ---- */
.hero{padding:88px 0 72px;text-align:center;background:var(--hero-glow)}
.eyebrow{font-size:.78rem;letter-spacing:.4em;color:var(--mut);margin-bottom:20px;font-weight:700}
.vs{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:6px 22px;font-size:.8rem;letter-spacing:.3em;color:var(--mut);margin-bottom:26px;background:var(--panel);font-weight:700}
.hero h1{font-weight:900;font-size:clamp(2.6rem,8vw,5rem);line-height:1.15;letter-spacing:.02em;margin-bottom:22px}
.hero h1 .hg{color:var(--hg);text-shadow:var(--glow-h)}
.hero h1 .wg{color:var(--wg);text-shadow:var(--glow-w)}
.hero p{color:var(--mut);max-width:620px;margin:0 auto 32px;font-size:1.08rem}
.btn{display:inline-block;padding:13px 30px;text-decoration:none;font-weight:800;border-radius:10px;font-size:.95rem;border:0;cursor:pointer;font-family:inherit}
.btn.g{background:var(--hg);color:#06130c;box-shadow:0 0 26px rgba(53,209,127,.35)}
html:not([data-theme="dark"]) .btn.g{color:#fff;box-shadow:0 4px 18px rgba(29,138,82,.35)}
.btn.ghost{border:1px solid var(--line);color:var(--ink);margin-left:12px;background:transparent}
.btn.ghost:hover{border-color:var(--ink)}
.btn-row{display:flex;gap:4px;justify-content:center;flex-wrap:wrap}

/* ---- debate cards ---- */
.rounds{padding-top:60px;padding-bottom:60px}
.rounds h2{font-size:1.7rem;margin-bottom:6px;font-weight:900;letter-spacing:.02em}
.rounds .sub{color:var(--mut);margin-bottom:30px}
.dcard{display:block;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px;margin-bottom:16px;text-decoration:none;color:var(--ink);position:relative;overflow:hidden;transition:transform .15s ease,box-shadow .15s ease}
.dcard:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.dcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(var(--hg),var(--wg))}
.dcard .rno{font-size:.72rem;letter-spacing:.3em;color:var(--mut);font-weight:700}
.dcard h3{font-size:1.35rem;margin:8px 0;line-height:1.4}
.dcard p{color:var(--mut);font-size:.95rem}
.dcard .duel{margin-top:12px;font-size:.78rem;font-weight:800;letter-spacing:.15em}
.dcard .duel .h{color:var(--hg)}.dcard .duel .w{color:var(--wg)}
.dcard .lock{position:absolute;top:22px;right:22px;font-size:.72rem;font-weight:800;letter-spacing:.2em;color:var(--wg);border:1px solid var(--wg-line);border-radius:999px;padding:4px 12px;background:var(--wg-dim)}
.dcard.is-locked{opacity:.75}

/* ---- article ---- */
.article{padding-top:64px;padding-bottom:8px}
.akicker{font-size:.78rem;letter-spacing:.35em;color:var(--mut);font-weight:700;margin-bottom:16px}
.akicker b{color:var(--wg);font-weight:800}
.article h1{font-weight:900;font-size:clamp(2rem,6vw,3.6rem);line-height:1.25;margin-bottom:18px}
.article h1 .glow-h{text-shadow:0 0 26px rgba(53,209,127,.35)}
html:not([data-theme="dark"]) .article h1 .glow-h{text-shadow:none}
.astand{font-size:1.1rem;color:var(--mut);border-left:3px solid var(--wg);padding-left:18px;margin:26px 0;max-width:760px}
.ahero{margin:28px 0;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.ahero img{width:100%;display:block}
.sides{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:44px 0}
.side{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px}
.side.health{box-shadow:inset 0 1px 0 rgba(53,209,127,.25)}
.side.wealth{box-shadow:inset 0 1px 0 rgba(232,182,46,.25)}
.side h2{font-size:1.25rem;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.pill{font-size:.7rem;font-weight:800;letter-spacing:.2em;padding:5px 12px;border-radius:999px;white-space:nowrap}
.pill.h{background:var(--hg-dim);color:var(--hg);border:1px solid var(--hg-line)}
.pill.w{background:var(--wg-dim);color:var(--wg);border:1px solid var(--wg-line)}
.arg{margin-bottom:22px;padding-bottom:22px;border-bottom:1px dashed var(--line)}
.arg:last-child{border:0;margin:0;padding:0}
.arg h3{font-size:1.05rem;margin-bottom:6px}
.arg h3 .n{font-family:Menlo,Consolas,monospace;color:var(--mut);margin-right:8px;font-size:.85em}
.arg p{color:var(--mut);font-size:.95rem}
.spotlight{margin:56px 0;padding:64px 24px;text-align:center;border-radius:20px;background:var(--spot-glow),var(--panel);border:1px solid var(--line)}
.spotlight .lab{font-size:.72rem;letter-spacing:.4em;color:var(--wg);font-weight:800;margin-bottom:18px}
.spotlight p{font-size:clamp(1.3rem,3.2vw,1.9rem);font-weight:800;line-height:1.6;max-width:780px;margin:0 auto}
.verdict{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--hg);border-radius:0 16px 16px 0;padding:30px;margin:48px 0}
.verdict h2{font-size:1.3rem;margin-bottom:14px}
.verdict h2 .j{color:var(--hg)}
.verdict p{margin-bottom:12px;color:var(--ink);opacity:.88}
.votebox{text-align:center;margin:60px 0}
.votebox h2{font-size:1.7rem;font-weight:900;margin-bottom:8px}
.votebox p{color:var(--mut);margin-bottom:26px}
.vsbig{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;align-items:stretch}
.vchoice{flex:1;min-width:240px;max-width:340px;padding:30px 20px;border-radius:16px;font-weight:900;font-size:1.25rem;border:1px solid var(--line);cursor:pointer;font-family:inherit;transition:transform .15s ease}
.vchoice small{display:block;font-weight:400;font-size:.85rem;color:var(--mut);margin-top:8px}
.vchoice.h{background:linear-gradient(180deg,var(--hg-dim),transparent);color:var(--hg);box-shadow:0 0 34px rgba(53,209,127,.18)}
.vchoice.w{background:linear-gradient(180deg,var(--wg-dim),transparent);color:var(--wg);box-shadow:0 0 34px rgba(232,182,46,.18)}
html:not([data-theme="dark"]) .vchoice.h{box-shadow:0 4px 16px rgba(29,138,82,.15)}
html:not([data-theme="dark"]) .vchoice.w{box-shadow:0 4px 16px rgba(150,105,15,.15)}
.vchoice:hover{transform:translateY(-2px)}
.vchoice.voted{outline:2px solid currentColor}
.vote-result{margin-top:18px;color:var(--mut);font-size:.95rem}
.nextrow{margin:44px 0;text-align:center}
.nextrow a{color:var(--wg);font-weight:700;text-decoration:none}
.srclist{margin:36px 0;padding:22px 26px;background:var(--panel);border:1px solid var(--line);border-radius:14px}
.srclist h3{font-size:.95rem;margin-bottom:10px;color:var(--mut);letter-spacing:.1em}
.srclist ol{margin:0;padding-left:20px;color:var(--mut);font-size:.9rem}
.srclist a{color:var(--wg)}

/* ---- newsletter / footer ---- */
.newsletter{background:var(--panel);border-top:1px solid var(--line);padding:52px 0;margin-top:64px;text-align:center}
.newsletter h2{font-size:1.5rem;margin-bottom:10px}
.newsletter p{color:var(--mut);margin-bottom:20px}
.nl-form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;max-width:520px;margin:0 auto}
.nl-form input{flex:1;min-width:220px;padding:12px 16px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:.95rem;font-family:inherit}
.nl-form input::placeholder{color:var(--mut)}
.newsletter-msg{margin-top:12px;font-size:.9rem;min-height:1.4em}
.newsletter-msg.ok{color:var(--hg)}.newsletter-msg.err{color:#e0604f}
.sitefoot{padding:36px 0;color:var(--mut);font-size:.88rem;border-top:1px solid var(--line)}
.sitefoot .brand{font-size:1.1rem;margin-bottom:8px}
.flinks{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px}
.flinks a{color:var(--mut);text-decoration:none}
.flinks a:hover{color:var(--ink)}

/* ---- generic panels / pages ---- */
.page{padding-top:56px;padding-bottom:56px}
.page h1{font-size:clamp(1.8rem,5vw,2.8rem);font-weight:900;margin-bottom:16px}
.page .lede{color:var(--mut);font-size:1.05rem;max-width:720px;margin-bottom:32px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:30px;margin-bottom:20px}
.panel h2{font-size:1.3rem;margin-bottom:14px}
.panel h3{font-size:1.05rem;margin:18px 0 8px}
.panel p,.panel li{color:var(--mut);font-size:.96rem}
.panel ul,.panel ol{padding-left:22px}
.kicker{font-size:.75rem;letter-spacing:.35em;color:var(--mut);font-weight:700;margin-bottom:12px}
.faq{margin-top:8px}
.faq details{border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:12px;background:var(--panel)}
.faq summary{font-weight:700;cursor:pointer}
.faq p{color:var(--mut);margin-top:10px;font-size:.94rem}

/* ---- quiz ---- */
.quiz-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:36px;max-width:720px;margin:0 auto}
.quiz-start{text-align:center}
.quiz-start h2{font-size:1.6rem;margin-bottom:12px}
.quiz-start p{color:var(--mut);margin-bottom:24px}
.quiz-q{font-size:1.25rem;font-weight:800;margin-bottom:8px}
.quiz-count{color:var(--mut);font-size:.85rem;letter-spacing:.2em;margin-bottom:24px}
.quiz-opts{display:grid;gap:12px;margin:24px 0}
.quiz-opt{display:block;width:100%;text-align:left;padding:16px 20px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:1rem;cursor:pointer;font-family:inherit;transition:border-color .15s}
.quiz-opt:hover{border-color:var(--hg)}
.quiz-nav{display:flex;justify-content:space-between;margin-top:8px}
.quiz-result{text-align:center}
.quiz-result .score{font-size:3.2rem;font-weight:900;margin:12px 0}
.quiz-result .score .hg{color:var(--hg);text-shadow:var(--glow-h)}
.quiz-result h2{font-size:1.6rem;margin-bottom:12px}
.quiz-result p{color:var(--mut);margin-bottom:8px}
.quiz-bar{height:10px;border-radius:99px;background:var(--line);overflow:hidden;margin:20px 0;position:relative}
.quiz-bar i{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,var(--hg),var(--wg));border-radius:99px}

/* ---- calculator ---- */
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.calc-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px}
.calc-card h2{font-size:1.25rem;margin-bottom:18px}
.calc-field{margin-bottom:16px}
.calc-field label{display:block;font-size:.85rem;font-weight:700;color:var(--mut);margin-bottom:6px;letter-spacing:.05em}
.calc-field input,.calc-field select{width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:1rem;font-family:inherit}
.calc-field input::placeholder{color:var(--mut)}
.field-help{font-size:.8rem;color:var(--mut);margin-top:4px}
.calc-out{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px;margin-top:20px}
.calc-out .big{font-size:2.2rem;font-weight:900;margin:6px 0}
.calc-out .big .hg{color:var(--hg)}.calc-out .big .wg{color:var(--wg)}
.calc-breakdown{margin-top:18px;border-top:1px dashed var(--line);padding-top:18px}
.bd-row{display:flex;justify-content:space-between;padding:7px 0;font-size:.94rem;color:var(--mut)}
.bd-row b{color:var(--ink);font-family:Menlo,Consolas,monospace}
.copy-row{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.copied-note{color:var(--hg);font-size:.85rem;min-height:1.2em}

/* ---- account ---- */
.acct-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:32px;max-width:560px;margin:0 auto}
.acct-tabs{display:flex;gap:8px;margin-bottom:24px;border-bottom:1px solid var(--line);padding-bottom:0}
.acct-tab{background:none;border:0;border-bottom:2px solid transparent;color:var(--mut);font-weight:700;font-size:.95rem;padding:10px 16px;cursor:pointer;font-family:inherit}
.acct-tab.on{color:var(--ink);border-bottom-color:var(--hg)}
.form .field{margin-bottom:16px}
.form label{display:block;font-size:.85rem;font-weight:700;color:var(--mut);margin-bottom:6px}
.form input{width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:1rem;font-family:inherit}
.form input::placeholder{color:var(--mut)}
.form .err{color:#e0604f;font-size:.85rem;margin-top:8px;min-height:1.2em}
.form .hint{color:var(--mut);font-size:.85rem;margin-top:8px}
.acct-status{padding:14px 18px;border-radius:10px;margin-bottom:16px;font-size:.92rem}
.acct-status.ok{background:var(--hg-dim);border:1px solid var(--hg-line);color:var(--hg)}
.acct-status.warn{background:var(--wg-dim);border:1px solid var(--wg-line);color:var(--wg)}

/* ---- comments ---- */
.comments{margin:48px 0}
.comments h2{font-size:1.3rem;margin-bottom:18px}
.cmt-list{display:grid;gap:14px;margin-bottom:24px}
.cmt{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 20px}
.cmt .who{font-weight:800;font-size:.85rem;margin-bottom:4px}
.cmt .who .h{color:var(--hg)}.cmt .who .w{color:var(--wg)}
.cmt .when{color:var(--mut);font-size:.78rem;margin-left:8px;font-weight:400}
.cmt p{color:var(--mut);font-size:.94rem}
.cmt-form{display:grid;gap:12px}
.cmt-form input,.cmt-form textarea{padding:11px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:.95rem;font-family:inherit}
.cmt-form textarea{min-height:90px;resize:vertical}
.cmt-msg{font-size:.88rem;min-height:1.3em}
.cmt-msg.ok{color:var(--hg)}.cmt-msg.err{color:#e0604f}

/* ---- sitemap / misc ---- */
.smap{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.smap a{display:block;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 20px;text-decoration:none}
.smap a:hover{border-color:var(--hg)}
.smap b{display:block;margin-bottom:4px}
.smap span{color:var(--mut);font-size:.85rem}
.lockcard{background:var(--panel);border:1px dashed var(--wg-line);border-radius:16px;padding:48px 32px;text-align:center;margin:40px 0}
.lockcard h2{font-size:1.4rem;margin-bottom:10px}
.lockcard p{color:var(--mut);margin-bottom:20px}
.share-row{display:flex;gap:10px;flex-wrap:wrap;margin:32px 0}
.prevnext{display:flex;justify-content:space-between;gap:16px;margin:48px 0;flex-wrap:wrap}
.prevnext a{color:var(--wg);text-decoration:none;font-weight:700}

/* ---- responsive ---- */
@media(max-width:760px){
  .sides{grid-template-columns:1fr}
  .calc-grid{grid-template-columns:1fr}
  .hero{padding:64px 0 52px}
}
@media(max-width:900px){
  .sitenav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--panel);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 22px;gap:0;margin:0}
  .sitenav.open{display:flex}
  .sitenav a{padding:12px 0;border-bottom:1px dashed var(--line)}
  .sitenav a:last-child{border:0}
  .nav-burger{display:block;margin-left:auto}
  .sitehead .headin{flex-wrap:nowrap}
  .sitehead{position:relative}
}

/* ---- v4 button aliases (quiz/calc/account reuse v4 markup) ---- */
.btn.solid{background:var(--hg);color:#06130c;box-shadow:0 0 26px rgba(53,209,127,.35)}
html:not([data-theme="dark"]) .btn.solid{color:#fff;box-shadow:0 4px 18px rgba(29,138,82,.35)}
.btn.line{border:1px solid var(--line);color:var(--ink);background:transparent}
.btn.line:hover{border-color:var(--ink)}
.btn.light{background:var(--panel);border:1px solid var(--line);color:var(--ink)}
.btn.small{padding:9px 20px;font-size:.85rem}
.btn.block{display:block;width:100%;text-align:center}

/* ---- quiz/calc page wrappers ---- */
.wrap.quiz{padding-top:56px;padding-bottom:56px;max-width:860px}
.wrap.quiz .quiz-start{text-align:center;margin-bottom:8px}
.wrap.quiz h1{font-size:clamp(1.9rem,5vw,2.9rem);font-weight:900;margin-bottom:14px}
.kicker{font-size:.75rem;letter-spacing:.35em;color:var(--mut);font-weight:700;margin-bottom:14px;text-transform:uppercase}
.lede{color:var(--mut);font-size:1.05rem;max-width:640px;margin:0 auto 28px}
.qtop{display:flex;justify-content:space-between;color:var(--mut);font-size:.85rem;letter-spacing:.15em;margin-bottom:18px}
.answer-list{display:grid;gap:12px;margin:22px 0}
.answer-list button{text-align:left;padding:15px 20px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:1rem;cursor:pointer;font-family:inherit}
.answer-list button:hover{border-color:var(--hg)}
.quiz-nav{display:flex;justify-content:space-between;gap:12px;margin-top:6px}
.quiz-result{text-align:center}
.calc-wrap{padding-top:56px;padding-bottom:56px}
.calc-wrap h1{font-size:clamp(1.9rem,5vw,2.9rem);font-weight:900;margin-bottom:14px}
.cta-row{margin:28px 0;text-align:center}
.about-wrap,.privacy-wrap{padding-top:56px;padding-bottom:56px;max-width:860px}
.about-wrap h1,.privacy-wrap h1{font-size:clamp(1.9rem,5vw,2.8rem);font-weight:900;margin-bottom:16px}
.prose p{color:var(--mut);margin-bottom:16px;font-size:1rem}
.prose h2{font-size:1.35rem;margin:28px 0 12px}
.prose h3{font-size:1.1rem;margin:22px 0 10px}
.prose ul,.prose ol{color:var(--mut);padding-left:22px;margin-bottom:16px}

/* brand never wraps */
.brand{white-space:nowrap}
@media(max-width:480px){
  .brand{font-size:1.05rem;gap:7px}
  .brand-mark{width:26px;height:26px}
  .headin{gap:10px}
  .langbtn{padding:6px 10px}
}

/* ---- debates: group tabs + search ---- */
.dfilter{margin:26px 0 6px}
.dtabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.dtab{border:1px solid var(--line);background:var(--panel);color:var(--mut);border-radius:999px;padding:9px 22px;font-weight:800;font-size:.9rem;cursor:pointer;font-family:inherit}
.dtab:hover{color:var(--ink);border-color:var(--mut)}
.dtab.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.dtab .n{opacity:.55;font-weight:400;margin-left:6px;font-size:.85em}
.dsearch{position:relative;max-width:520px;margin-bottom:8px}
.dsearch input{width:100%;padding:12px 16px 12px 44px;border-radius:12px;border:1px solid var(--line);background:var(--panel);color:var(--ink);font-size:.95rem;font-family:inherit}
.dsearch input::placeholder{color:var(--mut)}
.dsearch input:focus{outline:none;border-color:var(--hg)}
.dsearch svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--mut);pointer-events:none}
.dempty{display:none;text-align:center;color:var(--mut);padding:56px 20px}
.dempty.show{display:block}
.dempty p{margin-bottom:16px}
.dgroup-h{font-size:.78rem;letter-spacing:.3em;color:var(--mut);font-weight:800;margin:26px 0 14px}
.dgroup-h:first-child{margin-top:6px}

/* hidden must win over component display rules */
.dcard[hidden]{display:none}

/* compact brand on small screens (EN) */
.brand-xs{display:none}
.brand-full{display:inline-flex;align-items:center;gap:10px}
@media(max-width:560px){
  html[lang="en"] .brand-full{display:none}
  html[lang="en"] .brand-xs{display:inline-flex;align-items:center;gap:8px}
}

/* share row */
.sharerow{margin:22px 0 6px;text-align:center}