/* v62 旧站三页（非小号带你飞 / FDAT 100 / 上市动态）并入新站的样式。色板沿用 shell.css 的变量（日夜模式自动跟随），类名 op- 前缀。 */
.op-body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--hx-font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.op-body *,.op-body *::before,.op-body *::after{box-sizing:border-box}
.op{max-width:var(--wrap);margin:0 auto;padding:24px 16px 72px;min-height:60vh}
:where(.op) img{max-width:100%;display:block}
:where(.op) a{color:inherit;text-decoration:none}
:where(.op) :where(h1,h2,h3,h4,p,ul,dl,dd){margin:0;padding:0}
:where(.op) ul{list-style:none}
.op [hidden]{display:none!important}
.op-sec{margin-top:72px}
.op-sec-s{margin-top:40px}
.op-h2{display:flex;align-items:center;gap:10px;font-size:26px;line-height:1.3;font-weight:700;letter-spacing:-.01em;margin-bottom:12px}
.op-h2::before{content:"";flex:none;width:4px;height:20px;border-radius:2px;background:var(--accent)}
.op-h2-sep{flex:none;width:1px;height:22px;background:var(--line);margin:0 4px}
:root[data-theme=dark] .op-h2-sep{background:#3a4559}
.op-lead{font-size:16px;line-height:1.7;font-weight:600;color:var(--fg);margin-bottom:10px}
.op-p{font-size:14.5px;line-height:1.85;color:var(--fg2)}
.op-p p+p{margin-top:10px}
.op-card{background:var(--bg);border:1px solid var(--line);border-radius:16px}
.op-soft{background:var(--bg2);border-radius:14px;padding:20px}
.op-note{margin-top:18px;font-size:13px;line-height:1.7;color:var(--fg3)}
.op-badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:13px;background:var(--accent-bg);color:var(--accent);font-size:12.5px;font-weight:600;letter-spacing:.02em}

/* ---------- 非小号带你飞 ---------- */
.op-hero{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:20px}
.op-car{position:relative;border-radius:20px;overflow:hidden;background:#0d1320;aspect-ratio:1040/480;isolation:isolate}
.op-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .9s ease;z-index:-2}
.op-slide.on{opacity:1}
.op-car::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(0,0,0,.72),rgba(0,0,0,.2) 55%,rgba(0,0,0,.05)),linear-gradient(0deg,rgba(0,0,0,.6),transparent 55%)}
.op-car-txt{position:absolute;left:40px;right:40px;bottom:36px;color:#fff}
.op-car-txt h1{font-size:clamp(24px,3.1vw,40px);line-height:1.2;font-weight:700;letter-spacing:-.01em;text-shadow:0 2px 16px rgba(0,0,0,.25)}
.op-car-txt p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.78)}
.op-car-st{display:flex;gap:0;margin-top:28px}
.op-car-st div{padding:0 32px;border-left:1px solid rgba(255,255,255,.22)}
.op-car-st div:first-child{padding-left:0;border-left:0}
.op-car-st b{display:block;font-size:24px;font-weight:600;font-variant-numeric:tabular-nums}
.op-car-st span{display:block;margin-top:4px;font-size:12.5px;color:rgba(255,255,255,.7)}
.op-dots{position:absolute;right:32px;bottom:40px;display:flex;gap:6px}
.op-dots button{width:8px;height:4px;border:0;border-radius:2px;padding:0;background:rgba(255,255,255,.45);cursor:pointer;transition:width .3s,background .3s}
.op-dots button.on{width:28px;background:#fff}
.op-side-st{display:flex;flex-direction:column;justify-content:space-between;gap:12px;padding:28px 28px;border-radius:20px;background:var(--bg2)}
.op-side-st b{display:block;font-size:30px;line-height:1.15;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.op-side-st em{font-style:normal;color:var(--accent)}
.op-side-st span{display:block;margin-top:4px;font-size:13px;color:var(--fg3)}

.op-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.op-facts{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.op-facts li{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:12px;background:var(--bg2);font-size:14px;color:var(--fg2)}
.op-facts i{flex:none;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-bg)}
.op-facts b{color:var(--fg);font-weight:700;margin:0 2px;font-variant-numeric:tabular-nums}
.op-intro-pic{display:flex;justify-content:center}
.op-intro-pic img{width:min(100%,560px);height:auto;border-radius:24px}
:root[data-theme=dark] .op-intro-pic img{opacity:.92}

.op-spk-h{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:end;margin-bottom:32px}
.op-spk{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:28px 20px}
.op-spk img{width:100%;aspect-ratio:1/1;height:auto;object-fit:cover;border-radius:16px;background:var(--bg2)}
.op-spk b{display:block;margin-top:14px;font-size:16px;font-weight:600}
.op-spk span{display:block;margin-top:4px;font-size:12.5px;line-height:1.5;color:var(--fg3)}

.op-foot{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:center}
.op-geo{margin-top:24px;border-top:1px solid var(--line)}
.op-geo div{padding:16px 0;border-bottom:1px solid var(--line)}
.op-geo dt{font-size:12px;font-weight:600;letter-spacing:.06em;color:var(--fg3);margin-bottom:6px}
.op-geo dd{font-size:14px;line-height:1.7;color:var(--fg)}
.op-map img{width:100%;height:auto}

.op-partners{margin-top:24px;padding:24px;border-radius:20px;background:var(--bg2)}
.op-partners img{width:100%;height:auto}

/* ---------- FDAT 100 ---------- */
.op-ih{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}
.op-ih-t h1{margin-top:12px;font-size:clamp(26px,3vw,38px);line-height:1.2;font-weight:700;letter-spacing:-.01em}
.op-ih-t p{margin-top:10px;max-width:720px;font-size:15px;line-height:1.7;color:var(--fg2)}
.op-ih-n{flex:none;display:flex;flex-direction:column;align-items:center;justify-content:center;width:132px;height:120px;border-radius:18px;border:1px solid var(--line);background:linear-gradient(180deg,var(--bg),var(--bg2))}
.op-ih-n b{font-size:44px;line-height:1;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums}
.op-ih-n span{margin-top:8px;font-size:12px;letter-spacing:.14em;color:var(--fg3)}
.op-kpi{margin-top:28px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.op-kpi div{padding:20px 22px;border-radius:16px;background:var(--bg2)}
.op-kpi span{display:block;font-size:12.5px;color:var(--fg3)}
.op-kpi b{display:block;margin-top:10px;font-size:26px;line-height:1.25;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.op-tbl-h{display:flex;align-items:baseline;gap:12px}
.op-cnt{font-size:13px;color:var(--fg3)}
.op-tbl-w{overflow:hidden}
.op-tbl{width:100%;border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums}
.op-tbl th{padding:12px 20px;text-align:left;font-size:12.5px;font-weight:500;color:var(--fg3);background:var(--bg2);white-space:nowrap}
.op-tbl td{padding:16px 20px;border-top:1px solid var(--line);white-space:nowrap}
.op-tbl .r{text-align:right}
.op-tbl tbody tr{cursor:pointer;transition:background .15s}
.op-tbl tbody tr:hover{background:var(--bg2)}
.op-tbl td:first-child{width:72px;color:var(--fg2)}
.op-tok{display:flex;align-items:center;gap:12px;min-width:0}
.op-tok img,.op-tok .op-ph{flex:none;width:32px;height:32px;border-radius:50%;object-fit:cover;background:var(--bg2)}
.op-ph{display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--accent);background:var(--accent-bg)!important}
.op-tok b{font-weight:600}
.op-tok small{display:block;font-size:12px;color:var(--fg3);margin-top:2px}
.op-bar{display:inline-flex;align-items:center;gap:8px;justify-content:flex-end}
.op-bar i{display:inline-block;width:56px;height:4px;border-radius:2px;background:var(--bg2);overflow:hidden;position:relative}
.op-bar i::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--w,0);background:var(--accent);border-radius:2px}
.op-tbl tr.sk td i{display:block;height:14px;border-radius:7px;background:var(--bg2);animation:opSk 1.2s ease-in-out infinite}
@keyframes opSk{50%{opacity:.5}}
.op-mlist{display:none}
.op-empty{padding:48px 16px;text-align:center;color:var(--fg3);font-size:14px}
.op-empty button{margin-left:8px;height:30px;padding:0 14px;border-radius:15px;border:1px solid var(--line);background:var(--bg);color:var(--accent);cursor:pointer;font:inherit}
.op-pg{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-top:1px solid var(--line);font-size:13px;color:var(--fg3)}
.op-pg nav{display:flex;gap:6px}
.op-pg button{min-width:32px;height:32px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg);font:inherit;cursor:pointer}
.op-pg button.on{background:var(--accent);border-color:var(--accent);color:#fff}
.op-pg button:disabled{opacity:.4;cursor:default}
.op-pg select{height:32px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg);font:inherit;padding:0 8px}

.op-rule{padding:24px;margin-top:16px}
.op-h3{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;margin-bottom:18px}
.op-h3 i{width:4px;height:18px;border-radius:2px}
.op-h3 i.b{background:var(--accent)}.op-h3 i.r{background:var(--up)}
.op-rule-g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.op-rule-g h4{font-size:15px;font-weight:600;margin-bottom:14px}
.op-dim li{display:grid;grid-template-columns:1fr auto;gap:6px 8px;padding:10px 0;font-size:13.5px;color:var(--fg2)}
.op-dim li+li{border-top:1px dashed var(--line)}
.op-dim em{font-style:normal;font-weight:600;color:var(--fg);font-variant-numeric:tabular-nums}
.op-dim i{grid-column:1/-1;height:6px;border-radius:3px;background:var(--bg);position:relative;overflow:hidden}
.op-dim i::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--w);border-radius:3px;background:linear-gradient(90deg,var(--accent),var(--accent2))}
.op-grade{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.op-grade li{display:flex;align-items:center;gap:10px;padding:10px 12px;white-space:nowrap;border-radius:10px;background:var(--bg);font-size:13px;color:var(--fg2)}
.op-grade b{flex:none;min-width:40px;text-align:center;padding:2px 0;border-radius:6px;font-size:12px;font-weight:700;color:#fff}
.op-grade .g0{background:#1a7f5a}.op-grade .g1{background:#2a9d6f}.op-grade .g2{background:#2a62f5}.op-grade .g3{background:#5b84f7}.op-grade .g4{background:#d98a1a}.op-grade .g5{background:#c45b2a}
.op-entry li,.op-exit li{padding:14px 16px;border-radius:12px;background:var(--bg)}
.op-entry li+li{margin-top:8px}
.op-entry b,.op-exit b{display:block;font-size:14px;font-weight:600}
.op-entry span,.op-exit span{display:block;margin-top:4px;font-size:13px;line-height:1.6;color:var(--fg3)}
.op-exit{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.op-exit li{background:var(--bg2)}
.op-exit b{display:flex;align-items:center;gap:8px}
.op-exit b::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--up)}
.op-srcs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-top:20px}
.op-srcs li{display:flex;align-items:center;justify-content:center;height:64px;border-radius:14px;border:1px solid var(--line);font-size:15px;font-weight:600;color:var(--fg2)}

/* FDAT 100 详情 */
.op-crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--fg3)}
.op-crumb a:hover{color:var(--accent)}
.op-crumb b{font-weight:500;color:var(--fg2)}
.op-dh{display:flex;align-items:center;gap:16px;margin-top:20px}
.op-logo{flex:none;width:56px;height:56px;border-radius:50%;object-fit:cover;background:var(--bg2)}
.op-dh .op-ph{width:56px;height:56px;border-radius:50%;font-size:22px}
.op-dh h1{font-size:28px;line-height:1.25;font-weight:700}
.op-dh p{margin-top:6px;display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--fg3)}
.op-chip{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:12px;background:var(--bg2);font-size:12px;color:var(--fg2)}
.op-chip.a{background:var(--accent-bg);color:var(--accent);font-weight:600}
.op-dgrid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;margin-top:24px;align-items:start}
.op-dgrid>div{display:flex;flex-direction:column;gap:20px;min-width:0}
.op-box{padding:22px 24px}
.op-box h2{font-size:17px;font-weight:700;margin-bottom:16px}
.op-kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.op-kv div{padding:14px 16px;border-radius:12px;background:var(--bg2)}
.op-kv span{display:block;font-size:12px;color:var(--fg3)}
.op-kv b{display:block;margin-top:6px;font-size:17px;font-weight:600;font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.op-list div{display:flex;justify-content:space-between;gap:12px;padding:11px 0;font-size:14px}
.op-list div+div{border-top:1px solid var(--line)}
.op-list span{color:var(--fg3)}
.op-list b{font-weight:600;font-variant-numeric:tabular-nums;text-align:right}
.op-up{color:var(--up)}.op-down{color:var(--down)}
.op-bg h3{font-size:13px;font-weight:600;color:var(--fg3);margin:18px 0 8px}
.op-bg h3:first-child{margin-top:0}
.op-bg p{font-size:14.5px;line-height:1.8;color:var(--fg)}
.op-tags{display:flex;flex-wrap:wrap;gap:8px}
.op-inv{display:flex;flex-wrap:wrap;gap:10px}
.op-inv a,.op-inv span{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 12px 0 6px;border-radius:18px;border:1px solid var(--line);font-size:13px}
.op-inv a:hover{border-color:var(--accent);color:var(--accent)}
.op-inv img,.op-inv i,.op-inv .op-ph{width:24px;height:24px;border-radius:50%;object-fit:cover;background:var(--bg2)}
.op-links{display:flex;flex-wrap:wrap;gap:10px}
.op-links a{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 14px;border-radius:17px;background:var(--accent-bg);color:var(--accent)!important;font-size:13px;font-weight:600}
.op-src,.op-bg .op-src{margin-top:18px;font-size:12px;line-height:1.6;color:var(--fg3)}
.op-sk-card{min-height:220px;background:var(--bg2);border:0;animation:opSk 1.2s ease-in-out infinite}
.op-dh .sk{animation:opSk 1.2s ease-in-out infinite}
.op-dh .sk-t{width:220px;border-radius:8px;background:var(--bg2);animation:opSk 1.2s ease-in-out infinite}
.op-back{display:inline-flex;margin-top:16px;color:var(--accent)!important;font-weight:600}

/* ---------- 上市动态 ---------- */
.op-ipo{position:relative;overflow:hidden;padding:64px 48px 52px;border-radius:24px;color:#fff;background:radial-gradient(120% 140% at 100% 0%,#4f8bff 0%,rgba(79,139,255,0) 55%),linear-gradient(135deg,#1d4fe0 0%,#2a62f5 55%,#1890ff 100%)}
.op-ipo::after{content:"";position:absolute;right:-80px;top:-80px;width:360px;height:360px;border-radius:50%;border:1px solid rgba(255,255,255,.14);box-shadow:0 0 0 60px rgba(255,255,255,.04),0 0 0 120px rgba(255,255,255,.03);pointer-events:none}
:root[data-theme=dark] .op-ipo{background:radial-gradient(120% 140% at 100% 0%,#3b6cf0 0%,rgba(59,108,240,0) 55%),linear-gradient(135deg,#17337f 0%,#1f47b8 55%,#1a62c4 100%)}
.op-badge-w{background:rgba(255,255,255,.16);color:#fff}
.op-ipo h1{position:relative;margin-top:18px;max-width:900px;font-size:clamp(26px,3.4vw,44px);line-height:1.2;font-weight:700;letter-spacing:-.01em}
.op-ipo-d{margin-top:12px;font-size:15px;color:rgba(255,255,255,.8)}
.op-ipo-s{margin-top:18px;max-width:820px;font-size:15px;line-height:1.75;color:rgba(255,255,255,.9)}
.op-ipo-n{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:40px}
.op-ipo-n div{padding:18px 20px;border-radius:16px;background:rgba(255,255,255,.1);backdrop-filter:blur(6px)}
.op-ipo-n span,.op-ipo-n small{display:block;font-size:12.5px;color:rgba(255,255,255,.72)}
.op-ipo-n b{display:block;margin:6px 0 4px;font-size:34px;line-height:1.1;font-weight:700;font-variant-numeric:tabular-nums}
.op-docs{display:grid;gap:16px;margin-top:8px}
.op-docs.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.op-docs.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.op-doc{display:flex;flex-direction:column;padding:22px 24px;transition:border-color .15s,box-shadow .15s,transform .15s}
.op-doc:hover{border-color:var(--accent);box-shadow:0 8px 24px rgba(42,98,245,.1);transform:translateY(-1px)}
.op-doc-m{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--fg3)}
.op-doc-m span{padding:3px 8px;border-radius:6px;background:var(--bg2);color:var(--fg2);font-weight:600}
.op-doc h3{margin-top:14px;font-size:16.5px;font-weight:600;line-height:1.4}
.op-doc p{margin-top:8px;flex:1;font-size:13.5px;line-height:1.7;color:var(--fg3)}
.op-doc em{display:inline-flex;align-items:center;gap:4px;margin-top:16px;font-style:normal;font-size:13.5px;font-weight:600;color:var(--accent)}
.op-disc{margin-top:40px;padding:18px 22px;border-radius:14px;background:var(--bg2);font-size:13px;line-height:1.75;color:var(--fg3)}
.op-disc b{display:block;margin-bottom:4px;color:var(--fg2);font-size:13.5px}

/* ---------- 平板 / 手机 ---------- */
@media (max-width:1100px){
  .op-spk{grid-template-columns:repeat(4,minmax(0,1fr))}
  .op-exit{grid-template-columns:repeat(3,minmax(0,1fr))}
  .op-srcs{grid-template-columns:repeat(3,minmax(0,1fr))}
  .op-dgrid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:900px){
  .op-hero{grid-template-columns:minmax(0,1fr)}
  .op-side-st{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:18px 20px}
  .op-side-st b{font-size:22px}
  .op-intro,.op-spk-h,.op-foot{grid-template-columns:minmax(0,1fr);gap:28px}
  .op-spk{grid-template-columns:repeat(3,minmax(0,1fr))}
  .op-rule-g{grid-template-columns:minmax(0,1fr)}
  .op-kpi{grid-template-columns:repeat(2,minmax(0,1fr))}
  .op-docs.c3{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:640px){
  .op{padding:16px 16px 96px}
  .op-sec{margin-top:48px}
  .op-sec-s{margin-top:32px}
  .op-h2{font-size:21px}
  .op-car{aspect-ratio:4/5;border-radius:16px}
  .op-car::after{background:linear-gradient(0deg,rgba(0,0,0,.8),rgba(0,0,0,.15) 70%)}
  .op-car-txt{left:20px;right:20px;bottom:44px}
  .op-car-st{margin-top:20px}
  .op-car-st div{padding:0 16px}
  .op-car-st b{font-size:19px}
  .op-dots{left:20px;right:auto;bottom:20px}
  .op-side-st{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;border-radius:16px}
  .op-facts{grid-template-columns:minmax(0,1fr)}
  .op-intro-pic img{border-radius:18px}
  .op-spk{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 14px}
  .op-spk b{font-size:15px;margin-top:10px}
  .op-partners{padding:12px;border-radius:14px}
  .op-ih-n{display:none}
  .op-kpi{gap:10px}
  .op-kpi div{padding:16px}
  .op-kpi b{font-size:20px;white-space:normal}
  .op-tbl{display:none}
  .op-mlist{display:block}
  .op-mi{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 12px;padding:16px;border-top:1px solid var(--line)}
  .op-mi:first-child{border-top:0}
  .op-mi .op-tok{grid-column:1/-1}
  .op-mi dl{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:0}
  .op-mi dl div{padding:10px 12px;border-radius:10px;background:var(--bg2)}
  .op-mi dt{font-size:11.5px;color:var(--fg3)}
  .op-mi dd{margin-top:4px;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}
  .op-pg{flex-wrap:wrap;padding:12px 16px}
  .op-rule{padding:18px}
  .op-exit{grid-template-columns:minmax(0,1fr)}
  .op-srcs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .op-kv{grid-template-columns:repeat(2,minmax(0,1fr))}
  .op-box{padding:18px}
  .op-ipo{padding:36px 22px 24px;border-radius:18px}
  .op-ipo-n{grid-template-columns:minmax(0,1fr);gap:10px;margin-top:28px}
  .op-ipo-n div{display:grid;grid-template-columns:1fr auto;align-items:baseline;gap:2px 12px}
  .op-ipo-n b{grid-row:span 2;grid-column:2;font-size:26px;margin:0}
  .op-docs.c2{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){.op-slide,.op-dots button,.op-doc{transition:none}.op-sk-card,.op-tbl tr.sk td i{animation:none}}