:root{--bg:#fbfbf7;--ink:#202020;--muted:#68645b;--line:#e8e4d8;--paper:#fffffb;--sage:#6f8c72;--clay:#c96f4b}
body{margin:0;background:radial-gradient(circle at 0 0,#edf3e8 0 18%,transparent 35%),var(--bg);color:var(--ink);font-family:"Helvetica Neue","Noto Sans SC",sans-serif}nav{min-height:64px;padding:0 6vw;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);background:#fffffbd9;position:sticky;top:0;z-index:3;backdrop-filter:blur(10px)}nav>span{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}nav a{color:var(--ink);text-decoration:none}.logo{font-weight:900}.nav-toggle{position:absolute;opacity:0;pointer-events:none}.menu-button{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:16px;background:#fff;place-items:center;gap:4px;cursor:pointer}.menu-button span{display:block;width:18px;height:2px;background:var(--ink);border-radius:9px}.hero{padding:56px 6vw 16px}.hero p,.kicker{color:var(--sage);letter-spacing:.18em;text-transform:uppercase;font-weight:800;font-size:12px}.hero h1{font-size:clamp(36px,7vw,74px);line-height:1;margin:0}.cards{padding:28px 6vw;columns:3 280px;column-gap:20px}.cards a{break-inside:avoid;display:block;border:1px solid var(--line);background:white;border-radius:18px;padding:16px;margin:0 0 20px;text-decoration:none;color:var(--ink);box-shadow:0 16px 40px #82776018}.cards img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:13px;background:#f4efe4}.cards h2{font-size:18px;line-height:1.45}.cards p{color:var(--muted);line-height:1.7}.folders{padding:24px 6vw;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}.folders a{background:white;border:1px solid var(--line);border-radius:18px;padding:18px;color:var(--ink);text-decoration:none}.folders small{display:block;color:var(--muted);margin-top:8px}.marks{padding:24px 6vw;display:flex;flex-wrap:wrap;gap:12px}.marks a{background:white;border:1px solid var(--line);border-radius:999px;padding:11px 15px;color:var(--ink);text-decoration:none}.marks small{margin-left:8px;color:var(--clay)}.sheet{max-width:900px;margin:34px auto;background:white;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:0 18px 60px #8277601c}.sheet h1{font-size:clamp(30px,5vw,52px);line-height:1.12}.sheet p{color:var(--muted);line-height:1.8}.paper{overflow:hidden}.paper img{max-width:100%;height:auto;border-radius:14px}.sheet footer em{display:block;background:#f6f2e9;margin:10px 0;padding:10px;border-radius:10px}.button{display:inline-block;background:var(--ink);color:#fff!important;text-decoration:none;border-radius:999px;padding:12px 18px;margin:8px 10px 0 0}footer{padding:30px 6vw;color:var(--muted)}
@media(max-width:720px){nav{padding:14px 5vw}.menu-button{display:grid}nav>span{position:fixed;left:5vw;right:5vw;top:68px;display:grid;gap:10px;background:#fffffb;border:1px solid var(--line);border-radius:22px;padding:16px;box-shadow:0 22px 70px #6f624940;transform:translateY(-12px);opacity:0;pointer-events:none;transition:.18s ease}.nav-toggle:checked~span{transform:translateY(0);opacity:1;pointer-events:auto}nav>span a{padding:12px 14px;background:#f7f4ec;border-radius:14px}.cards{columns:1;padding:22px 5vw}.sheet{margin:22px;padding:22px}.hero{padding:34px 5vw 10px}.folders,.marks{padding-left:5vw;padding-right:5vw}}
.suggest{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;margin-top:22px}.suggest h2{grid-column:1/-1}.suggest a{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px;color:var(--ink);text-decoration:none}
.cover-fallback{width:100%;aspect-ratio:4/3;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#edf3e8,#f5dfcf);color:var(--clay);font-weight:900;letter-spacing:.12em}
.paper a,.sheet a{color:#a34e2d;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}.paper a:hover,.sheet a:hover{color:#74351e}.paper a:focus-visible,.sheet a:focus-visible,.cards a:focus-visible{outline:3px solid var(--sage);outline-offset:3px}
.cards img,.paper img{filter:blur(5px) saturate(.9)}.paper .lgcg-card{display:grid;gap:16px}.paper .lgcg-panel{border:1px solid var(--line)!important;background:var(--paper)!important;border-radius:18px!important;padding:18px!important}.paper .lgcg-panel h2{margin:0 0 12px}.paper .lgcg-info dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}.paper .lgcg-info dl div{display:grid;grid-template-columns:82px 1fr;gap:10px;padding:10px;border-radius:12px;background:#f6f2e9}.paper .lgcg-info dt{color:var(--clay);font-weight:800}.paper .lgcg-info dd{margin:0}.paper .lgcg-preview{display:grid!important;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.paper .lgcg-preview img{width:100%;height:180px;object-fit:cover}.paper .lgcg-download-btn{border-radius:14px!important;background:linear-gradient(135deg,var(--clay),var(--sage))!important}
@media(prefers-color-scheme:dark){:root{--bg:#11130f;--ink:#f4f0e7;--muted:#c7c0b0;--line:#3b3a31;--paper:#1a1b16;--sage:#9bc99f;--clay:#ff9a70}body{background:radial-gradient(circle at 0 0,#233321 0 18%,transparent 35%),var(--bg)}nav,nav span,.sheet,.cards a,.folders a,.marks a,.suggest a,.menu-button{background:#1a1b16}.sheet footer em{background:#24251e}.button{background:#f4f0e7;color:#11130f!important}nav span a{background:#24251e}}
@media(max-width:720px){.menu-button{display:flex;width:auto;height:40px;padding:0 12px;border-radius:999px;align-items:center}.menu-button:before{content:"菜单";font-size:12px;font-weight:900;color:var(--ink)}.menu-button span{width:14px}}
@media(max-width:720px){.paper .lgcg-info dl{grid-template-columns:1fr}.paper .lgcg-info dl div{grid-template-columns:72px 1fr}.paper .lgcg-preview{grid-template-columns:1fr}.paper .lgcg-preview img{height:auto}}
@media(max-width:720px){.cards p{display:none}}
.suggest{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:9px 12px!important;margin-top:24px!important;padding-top:16px!important;border-top:1px solid var(--line)!important}.suggest h2{grid-column:1/-1!important;margin:0 0 6px!important;font-size:20px!important;color:var(--sage)!important}.suggest a{min-width:0!important;display:flex!important;align-items:center!important;gap:12px!important;min-height:38px!important;padding:0 12px!important;border-radius:999px!important;background:linear-gradient(135deg,#fff,#f8f5ee)!important;border:1px solid var(--line)!important;color:var(--ink)!important;text-decoration:none!important;box-shadow:0 10px 22px rgba(130,119,96,.08)!important}.suggest a:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--clay);flex:0 0 auto}.suggest a b{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:700}.suggest a time{flex:0 0 42px;text-align:right;color:var(--muted);font-size:12px;font-weight:800}@media(prefers-color-scheme:dark){.suggest a{background:linear-gradient(135deg,#1a1b16,#202119)!important}}@media(max-width:720px){.suggest{grid-template-columns:1fr!important}.suggest a{min-height:36px;padding:0 10px!important}.suggest a b{font-size:13px}}
/* codex-mobile-detail-compact-20260712 */
@media(max-width:720px){
  .sheet{margin:14px 12px;padding:16px;border-radius:18px}
  .sheet .kicker{font-size:11px;line-height:1.2;margin:0 0 6px}
  .sheet h1{font-size:23px;line-height:1.24;margin:0 0 8px}
  .sheet>p{font-size:13px;line-height:1.45;max-height:2.9em;overflow:hidden;margin:0 0 12px}
  .paper{margin-top:8px}
}