/* 巴哥來了 v2 — 深色科技感設計系統（原型） */
:root{
  /* === 品牌 token（取自 brand/source.ai 向量填色）=== */
  --brand-yellow:#FAC12C;   /* 主色：巴哥黃  CMYK 0/29.3/85.2/0 */
  --brand-ink:#000513;      /* 輔色：深藍黑（logo 圓底）CMYK 49/20.8/14.1/100 */
  --brand-outline:#160402;  /* 描邊暖黑 CMYK 30/30/30/100 */
  --brand-white:#FFFFFF;
  /* === 衍生 token：主色黃深淺階（巴哥確認「顏色就照 logo」，已移除自推的橘／青）=== */
  /* 強調色：logo 只有黃／深藍黑／描邊暖黑三色（#160402 與深底對比僅 1.02:1，不能當強調），故改用主色黃的深淺階；全部對 #000513 ≥ 6.9:1（WCAG AA） */
  --y-100:#FCE096; --y-200:#FCD46B; --y-500:#FAC12C; --y-600:#D4A425; --y-700:#BC9121;
  --brand-yellow-hi:var(--y-200); --brand-amber:var(--y-600); --brand-orange:var(--y-700); --tech-cyan:var(--y-100);
  /* === 語意 token === */
  --bg:var(--brand-ink); --bg2:#070b1c; --ink:#EEF0F8; --muted:#A6ADC6; --dim:#8A91AD;
  --c1:var(--brand-yellow); --c2:var(--brand-amber); --c3:var(--brand-orange); --ok:#34d399;
  --on-brand:var(--brand-ink);
  --grad:linear-gradient(120deg,var(--y-100),var(--y-500) 50%,var(--y-600));
  --glass:rgba(255,255,255,.045); --glass2:rgba(255,255,255,.08); --line:rgba(250,193,44,.16);
  --r:18px; --maxw:1200px; --read:760px;
  --font:"PingFang TC","Noto Sans TC","Microsoft JhengHei","Heiti TC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.75;font-size:17px;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;
  background:
   radial-gradient(900px 600px at 85% -10%,rgba(250,193,44,.22),transparent 60%),
   radial-gradient(700px 500px at -10% 20%,rgba(252,212,107,.14),transparent 60%),
   radial-gradient(800px 600px at 50% 120%,rgba(212,164,37,.12),transparent 60%),var(--bg)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(250,214,120,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(250,214,120,.06) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(ellipse at 50% 0%,#000 30%,transparent 75%)}
a{color:var(--c1);text-decoration:none}
a:hover{color:#fff}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;color:#000;padding:8px 12px;border-radius:8px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mono{font-family:var(--mono);letter-spacing:.04em}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--c1);display:inline-flex;align-items:center;gap:8px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c1);box-shadow:0 0 12px var(--c1)}
/* header */
.hdr{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);background:rgba(0,5,19,.62);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:20px;height:66px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:.04em;white-space:nowrap}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center;font-family:var(--mono);font-size:13px;color:var(--brand-ink);font-weight:900;box-shadow:0 0 24px rgba(250,193,44,.5)}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav>li{list-style:none;position:relative}
.nav a,.nav button{color:var(--ink);font:inherit;font-size:15px;padding:8px 12px;border-radius:10px;background:none;border:0;cursor:pointer;display:block}
.nav a:hover,.nav button:hover,.nav li:focus-within>button{background:var(--glass2)}
.nav .sub{position:absolute;top:100%;left:0;min-width:230px;padding:8px;margin:6px 0 0;border-radius:14px;background:rgba(6,10,26,.96);border:1px solid var(--line);box-shadow:0 20px 50px rgba(0,0,0,.5);opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.nav li:hover>.sub,.nav li:focus-within>.sub{opacity:1;visibility:visible;transform:none}
.nav .sub li{list-style:none}.nav .sub a{font-size:14.5px;color:var(--muted)}.nav .sub a:hover{color:#fff}
.nav .sub .lbl{font-family:var(--mono);font-size:11px;color:var(--dim);padding:8px 12px 2px;letter-spacing:.14em}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:700;font-size:15.5px;border:1px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap}
.btn-pri{background:var(--grad);color:var(--brand-ink);box-shadow:0 8px 30px rgba(250,193,44,.35)}
.btn-pri:hover{color:var(--brand-ink);transform:translateY(-1px);box-shadow:0 12px 40px rgba(212,164,37,.45)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--glass)}
.btn-ghost:hover{border-color:var(--c1);color:#fff}
.btn-line{background:#06c755;color:var(--brand-ink);font-weight:800}.btn-line:hover{color:var(--brand-ink);filter:brightness(1.08)}
.hdr .btn{padding:9px 16px;font-size:14px}
.burger{display:none;margin-left:auto;background:var(--glass2);border:1px solid var(--line);color:#fff;border-radius:10px;width:42px;height:42px;font-size:20px}
@media (max-width:980px){
  .burger{display:block}.hdr .cta-h{display:none}
  .nav{position:fixed;inset:66px 0 auto 0;flex-direction:column;align-items:stretch;background:rgba(0,5,19,.98);padding:12px 18px 24px;gap:0;max-height:calc(100vh - 66px);overflow:auto;display:none;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .nav .sub{position:static;opacity:1;visibility:visible;transform:none;background:none;border:0;box-shadow:none;padding:0 0 6px 12px;margin:0}
}
/* sections */
section{padding:84px 0;position:relative}
.sec-h{max-width:760px;margin:0 0 40px}
.sec-h h2{font-size:clamp(28px,3.6vw,42px);line-height:1.25;margin:12px 0 10px;letter-spacing:.01em}
.sec-h p{color:var(--muted);margin:0}
.glass{background:var(--glass);border:1px solid var(--line);border-radius:var(--r);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.card{background:var(--glass);border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative;transition:.25s;overflow:hidden}
.card:hover{transform:translateY(-3px);border-color:rgba(250,193,44,.5);box-shadow:0 18px 50px rgba(250,193,44,.18)}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.25s}
.card:hover::before{opacity:1}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}section{padding:60px 0}}
.ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(252,212,107,.18),rgba(250,193,44,.18));border:1px solid var(--line);font-size:22px;margin-bottom:16px}
.card h3{margin:0 0 8px;font-size:20px}.card p{margin:0;color:var(--muted);font-size:15.5px}
.card .more{display:inline-block;margin-top:14px;font-size:14.5px;font-weight:700}
/* hero */
.hero{padding:96px 0 70px;overflow:hidden;min-height:min(88vh,820px);display:flex;align-items:center}
#fx{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.85}
.hero .wrap{position:relative;z-index:1}
.hero h1{font-size:clamp(38px,6.4vw,78px);line-height:1.08;margin:18px 0 18px;letter-spacing:-.01em;font-weight:900}
.hero .lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:680px;margin:0 0 30px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:34px}
.chip{font-size:13.5px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--glass);color:var(--muted)}
a.chip:hover,.chip.on{color:var(--brand-ink);background:var(--c1);border-color:var(--c1)}
.term{margin-top:44px;max-width:560px;font-family:var(--mono);font-size:13.5px;color:var(--muted);padding:16px 18px}
.term b{color:var(--ok);font-weight:400}.term i{color:var(--c3);font-style:normal}
.caret{display:inline-block;width:8px;height:15px;background:var(--c1);vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
/* marquee */
.marq{border-block:1px solid var(--line);background:rgba(255,255,255,.02);overflow:hidden;padding:16px 0}
.marq-in{display:flex;gap:46px;width:max-content;animation:marq 38s linear infinite;font-family:var(--mono);color:var(--dim);font-size:14px;letter-spacing:.12em}
.marq-in span::before{content:"◆ ";color:var(--c2)}
@keyframes marq{to{transform:translateX(-50%)}}
/* post list */
.post-card{display:flex;flex-direction:column;padding:0}
.post-card .thumb{aspect-ratio:16/9;background:#0a1024 center/cover no-repeat;border-bottom:1px solid var(--line)}
.post-card .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.post-card h3{font-size:18px;line-height:1.45;margin:0}
.post-card h3 a{color:#fff}
.post-card .ex{font-size:14.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta{font-family:var(--mono);font-size:12.5px;color:var(--dim);display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.tag{font-size:12px;padding:2px 9px;border-radius:999px;background:rgba(252,212,107,.1);color:var(--c1);border:1px solid rgba(252,212,107,.25)}
.tag.news{background:rgba(212,164,37,.12);color:#FFD27A;border-color:rgba(212,164,37,.3)}
.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:26px}
.search{flex:1;min-width:220px;background:var(--glass);border:1px solid var(--line);border-radius:12px;padding:12px 16px;color:#fff;font:inherit;font-size:15px}
.search:focus{outline:2px solid var(--c2);border-color:transparent}
.loadmore{display:block;margin:34px auto 0}
/* page hero */
.phero{padding:70px 0 30px}
.phero h1{font-size:clamp(30px,4.6vw,52px);line-height:1.2;margin:14px 0 12px}
.phero p{color:var(--muted);max-width:760px;margin:0}
.crumbs{font-size:13.5px;color:var(--dim);display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--muted)}.crumbs span[aria-hidden]{opacity:.5}
/* article */
.art{display:grid;grid-template-columns:minmax(0,var(--read)) 280px;gap:56px;justify-content:center;padding:20px 22px 80px;max-width:var(--maxw);margin:0 auto}
@media(max-width:1080px){.art{grid-template-columns:minmax(0,1fr)}.art aside{display:none}}
.art header h1{font-size:clamp(28px,4.2vw,46px);line-height:1.25;margin:14px 0 12px;letter-spacing:.005em}
.art .sub{font-size:19px;color:var(--muted);margin:0 0 18px}
.cover{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);margin:26px 0}
.tldr{padding:22px 24px;margin:28px 0;border-radius:var(--r);background:linear-gradient(135deg,rgba(252,212,107,.09),rgba(250,193,44,.09));border:1px solid rgba(250,193,44,.35)}
.tldr h2{font-size:15px!important;font-family:var(--mono);letter-spacing:.14em;color:var(--c1);margin:0 0 10px!important;border:0!important;padding:0!important}
.tldr ul{margin:0;padding-left:20px}.tldr li{margin:6px 0}
.toc{padding:18px 22px;margin:24px 0}
.toc h2{font-size:14px!important;font-family:var(--mono);letter-spacing:.14em;color:var(--dim);margin:0 0 8px!important;border:0!important;padding:0!important}
.toc ol{margin:0;padding-left:22px}.toc a{color:var(--muted)}.toc a:hover,.toc a.on{color:#fff}
aside .sticky{position:sticky;top:90px;display:flex;flex-direction:column;gap:18px}
aside .toc{margin:0}
.prose{font-size:17.5px}
.prose h2{font-size:clamp(23px,2.6vw,29px);line-height:1.35;margin:52px 0 16px;padding-left:16px;border-left:4px solid;border-image:var(--grad) 1;scroll-margin-top:90px}
.prose h3{font-size:21px;margin:34px 0 10px}
.prose p{margin:0 0 1.15em}
.prose blockquote{margin:26px 0;padding:16px 22px;border-left:3px solid var(--c3);background:rgba(212,164,37,.06);border-radius:0 12px 12px 0;color:#FFE9B0}
.prose img{border-radius:14px;border:1px solid var(--line);margin:22px auto}
.prose figure{margin:24px 0}.prose figcaption{text-align:center;font-size:14px;color:var(--dim);margin-top:-12px}
.prose hr{border:0;height:1px;background:var(--line);margin:40px 0}
.prose table{width:100%;border-collapse:collapse;margin:22px 0;font-size:16px;overflow:hidden;border-radius:14px}
.prose th,.prose td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
.prose th{background:rgba(250,193,44,.14);font-weight:700}
.prose td:first-child{font-weight:700;white-space:nowrap}
.prose ul,.prose ol{padding-left:22px}
.video{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;border:1px solid var(--line);margin:24px 0;background:#000}
.video iframe,.video button{position:absolute;inset:0;width:100%;height:100%;border:0}
.video button{cursor:pointer;background:#000 center/cover;display:grid;place-items:center}
.video button span{width:74px;height:52px;border-radius:14px;background:rgba(255,0,0,.9);display:grid;place-items:center;color:#fff;font-size:22px}
.embed{width:100%;min-height:180px;border:0;border-radius:14px;margin:20px 0}
.cta-btn{text-align:center;margin:28px 0}
.faq details{border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin:10px 0;background:var(--glass)}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";color:var(--c1);font-family:var(--mono);font-size:20px}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 16px;color:var(--muted)}
.cta-box{margin:56px 0 10px;padding:34px;border-radius:22px;text-align:center;background:radial-gradient(600px 200px at 50% 0%,rgba(250,193,44,.3),transparent),var(--glass);border:1px solid rgba(250,193,44,.4)}
.cta-box h2{border:0!important;padding:0!important;margin:0 0 8px!important}
.cta-box p{color:var(--muted)}
.tags-row{display:flex;gap:8px;flex-wrap:wrap;margin:30px 0 0}
.author{display:flex;gap:16px;align-items:center;padding:20px 22px;margin:30px 0}
.avatar{width:56px;height:56px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font-weight:900;color:var(--brand-ink);flex:none}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}
.pn a{padding:16px 18px;font-size:15px;color:var(--ink)}
.pn small{display:block;color:var(--dim);font-family:var(--mono);font-size:12px}
.notice{font-size:13.5px;color:#fde68a;background:rgba(253,230,138,.07);border:1px dashed rgba(253,230,138,.35);border-radius:12px;padding:10px 14px;margin:16px 0}
.progress{position:fixed;top:0;left:0;height:3px;background:var(--grad);z-index:60;width:0}
/* legacy page */
.legacy .prose h2{margin-top:34px}
.legacy-sec{padding:30px 32px;margin:0 0 22px}
@media(max-width:640px){.legacy-sec{padding:22px 18px}}
/* stats / timeline */
.tl{border-left:1px solid var(--line);margin-left:8px;padding-left:26px}
.tl li{list-style:none;position:relative;margin:0 0 22px}
.tl li::before{content:"";position:absolute;left:-32px;top:9px;width:11px;height:11px;border-radius:50%;background:var(--c2);box-shadow:0 0 14px var(--c2)}
.tl h3{margin:0;font-size:18px}.tl p{margin:2px 0 0;color:var(--muted);font-size:15px}
/* footer */
.ftr{border-top:1px solid var(--line);padding:56px 0 30px;margin-top:40px;background:rgba(0,5,19,.6)}
.ftr .cols{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}
@media(max-width:820px){.ftr .cols{grid-template-columns:1fr 1fr}}
.ftr h4{font-family:var(--mono);font-size:12.5px;letter-spacing:.16em;color:var(--dim);margin:0 0 12px}
.ftr ul{list-style:none;padding:0;margin:0}.ftr li{margin:6px 0}.ftr a{color:var(--muted);font-size:15px}.ftr a:hover{color:#fff}
.ftr .copy{margin-top:40px;font-size:13px;color:var(--dim);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
:focus-visible{outline:2px solid var(--c1);outline-offset:2px}
/* ---- v2.1 品牌化與新區塊 ---- */
.logo img{width:38px;height:38px;border-radius:50%;box-shadow:0 0 0 1px rgba(250,193,44,.35),0 0 22px rgba(250,193,44,.35)}
.nav a.nav-hl{background:rgba(250,193,44,.12);border:1px solid rgba(250,193,44,.45);color:var(--brand-yellow);font-weight:700}
.nav a.nav-hl:hover{background:var(--brand-yellow);color:var(--brand-ink)}
.hero h1 .l2{display:block}
.who{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.who .card{display:flex;flex-direction:column;gap:6px;border-top:3px solid var(--brand-yellow)}
.who .card .k{font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;color:var(--brand-yellow)}
.who .card ul{margin:6px 0 14px;padding-left:18px;color:var(--muted);font-size:15px}
.who .card .btn{margin-top:auto;align-self:flex-start}
.pair{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;border:1px solid rgba(250,193,44,.4);background:linear-gradient(120deg,rgba(250,193,44,.10),rgba(212,164,37,.06));padding:18px 22px;border-radius:var(--r);margin:22px 0}
.pair b{color:var(--brand-yellow)}
.badge{display:inline-block;font-size:13px;font-weight:800;padding:3px 12px;border-radius:999px;margin-bottom:12px}
.badge.free{background:#06c755;color:var(--brand-ink)}.badge.paid{background:var(--brand-yellow);color:var(--brand-ink)}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding:22px 18px 18px}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--mono);color:var(--brand-yellow);font-size:13px;letter-spacing:.12em;display:block;margin-bottom:6px}
.ph{border:1px dashed rgba(250,193,44,.55);border-radius:14px;padding:16px 18px;color:var(--muted);background:rgba(250,193,44,.04)}
.cat-row{display:flex;gap:8px;overflow-x:auto;padding:4px 0 14px;scrollbar-width:thin}
.cat-row a{white-space:nowrap}
.post-card .thumb img{width:100%;height:100%;object-fit:cover}
@media (max-width:900px){.who{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.ftr h2.fh{font-family:var(--mono);font-size:12.5px;letter-spacing:.16em;color:var(--dim);margin:0 0 12px;font-weight:600}
.phero p.sub{font-size:17px;color:var(--ink);font-weight:600;margin:6px 0 0}
a.btn.btn-line,a.btn.btn-line:visited{color:#000513!important}
.prose p a,.prose li a,.author a,.notice a,.phero p a{text-decoration:underline;text-underline-offset:3px}
/* v3：講師照片、簡歷、見證、作品集、聯絡 */
.bio{display:grid;grid-template-columns:minmax(180px,300px) 1fr;gap:32px;align-items:center;background:var(--glass);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.bio-ph img,.spk-ph img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid var(--line);background:#05070f}
.bio .facts{margin:0;padding-left:1.2em;color:var(--ink);line-height:1.9}
.spk-ph{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:center;margin-bottom:12px}
@media(max-width:760px){.bio{grid-template-columns:1fr;padding:18px}.bio-ph{max-width:240px}.spk-ph{grid-template-columns:96px 1fr}}
.exp ul{margin:0;padding-left:1.1em;line-height:1.8;color:var(--ink);font-size:15px}.exp ul.cols2{columns:2;column-gap:18px}@media(max-width:520px){.exp ul.cols2{columns:1}}
.reviews .rv{padding:0;overflow:hidden;margin:0;display:flex;flex-direction:column}.reviews .rv h3,.reviews .rv p,.reviews figcaption{padding:0 18px}.reviews .rv h3{margin:14px 0 6px;font-size:18px}
.reviews img{display:block;width:100%;height:auto}.rv-th{position:relative;display:block}.rv-th .play{position:absolute;inset:0;margin:auto;width:58px;height:58px;border-radius:50%;background:var(--brand-yellow);color:var(--brand-ink);display:grid;place-items:center;font-size:22px}
.reviews blockquote{margin:6px 0;color:var(--ink);font-size:15px;border-left:3px solid var(--brand-yellow);padding-left:10px}
.contact{list-style:none;padding:0;margin:14px 0 0;color:var(--muted);font-size:15px;line-height:1.9}.contact a{color:var(--brand-yellow);text-decoration:underline;text-underline-offset:3px}.contact.big{font-size:18px;margin:18px auto}
.cta-box .contact.big{display:flex;gap:22px;justify-content:center;flex-wrap:wrap}
.social{display:flex;gap:12px;flex-wrap:wrap;justify-content:inherit}
.pf-filter{margin-bottom:22px}.pf-filter .chip{cursor:pointer;font:inherit;font-size:14px}
.pf{padding:0;overflow:hidden;display:flex;flex-direction:column}.pf[hidden]{display:none}.pf>h3,.pf>p,.pf>.pf-meta,.pf>.more{padding:0 18px}
.pf-th{display:block;aspect-ratio:16/9;background:#070b1c;border-bottom:1px solid var(--line);overflow:hidden}.pf-th img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}
.txt-th{display:grid;place-items:center;height:100%;padding:16px;text-align:center;font-size:22px;font-weight:800;color:var(--y-200);background:radial-gradient(circle at 30% 20%,rgba(250,193,44,.14),transparent 60%)}
.pf-meta{display:flex;justify-content:space-between;gap:8px;margin-top:14px;font-size:13px}.pf-meta .ind{color:var(--y-200);font-weight:700}.pf-meta .yr{color:var(--muted)}
.pf h3{margin:6px 0 2px;font-size:18px}.pf .dom{margin:0 0 8px;font-size:12.5px;color:var(--dim);word-break:break-all}.pf .tags{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 10px}
.tag{font-size:12px;padding:2px 9px;border-radius:999px;border:1px solid rgba(250,193,44,.4);color:var(--y-100)}.pf .more{margin:auto 0 16px}

/* v3 a11y: inline text links need non-colour cue */
p a:not([class]),li>p a:not([class]){text-decoration:underline;text-underline-offset:2px}
/* v4 partners: logo 保持原比例，白底圓角卡；白色 logo 用深色卡 */
.partners{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:12px}
.partners .pt{background:#fff;border-radius:12px;height:84px;display:flex;align-items:center;justify-content:center;padding:14px 18px;border:1px solid rgba(255,255,255,.08)}
.partners .pt.dk{background:#0d1733;border-color:rgba(250,193,44,.25)}
.partners .pt img{max-width:100%;max-height:48px;width:auto;height:auto;object-fit:contain}
.pt-more{margin-top:16px;color:var(--dim);font-size:14px;line-height:1.8}
@media (max-width:560px){.partners{grid-template-columns:repeat(2,1fr)}.partners .pt{height:72px;padding:10px 12px}.partners .pt img{max-height:40px}}

/* post-launch SEO/a11y */
.prose a{text-decoration:underline;text-underline-offset:3px}
.vh{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.art .meta a,.author a{text-decoration:underline;text-underline-offset:3px}