:root{--oq-indigo:#6366f1;--oq-indigo-d:#4338ca;--oq-indigo-l:#818cf8;--oq-slate:#0f172a;--oq-ink:#1e293b;--oq-muted:#64748b;--oq-line:#e2e8f0;--oq-bg:#f8fafc;--oq-card:#fff;--oq-max:1120px;--oq-gutter:clamp(14px,3vw,24px);--oq-r:10px;--oq-r-lg:14px;--oq-shadow:0 12px 32px rgba(15,23,42,0.08)}*,*::before,*::after{box-sizing:border-box}body.layout-obsidianquill{margin:0;background:var(--oq-bg);color:var(--oq-ink);font-family:system-ui,-apple-system,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}body.layout-obsidianquill #main-content{min-width:0;flex:1}body.layout-obsidianquill a:focus-visible,body.layout-obsidianquill summary:focus-visible{outline:2px solid var(--oq-indigo);outline-offset:2px}body.layout-obsidianquill.oq-vessel-body{display:flex;flex-direction:column;min-height:100vh}.oq-vessel{display:flex;flex-direction:column;flex:1;width:100%;min-height:100vh}.oq-wrap{max-width:var(--oq-max);margin:0 auto;padding-left:var(--oq-gutter);padding-right:var(--oq-gutter)}.oq-crumb{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px;padding:0;font-size:13px;font-weight:700;color:var(--oq-muted);list-style:none}.oq-crumb a{color:var(--oq-indigo-d);text-decoration:none}.oq-crumb a:hover{text-decoration:underline}.oq-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:999px;font-size:14px;font-weight:800;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform 0.15s,box-shadow 0.15s}.oq-btn:hover{transform:translateY(-1px)}.oq-btn--sm{padding:7px 14px;font-size:13px}.oq-btn--fill{background:linear-gradient(135deg,var(--oq-indigo-l),var(--oq-indigo));color:#fff;box-shadow:0 4px 14px rgba(99,102,241,0.35)}.oq-btn--accent{background:linear-gradient(135deg,#7c3aed,#5b21b6);color:#fff}.oq-btn--ghost,.oq-btn--line{background:var(--oq-card);border-color:var(--oq-line);color:var(--oq-indigo-d)}.oq-btn--line{border-color:var(--oq-indigo)}.oq-media{margin:0}.oq-media__frame{position:relative;overflow:hidden;border-radius:var(--oq-r);background:linear-gradient(145deg,#c7d2fe,#818cf8)}.oq-media__frame>img:not(.site-img-wm__logo){display:block;width:100%;height:100%;object-fit:cover}.bg-img-watermark>.site-img-wm{z-index:6}.oq-mast{position:sticky;top:0;z-index:200;background:var(--oq-slate);color:#f1f5f9;border-bottom:1px solid rgba(255,255,255,0.08);box-shadow:0 4px 20px rgba(15,23,42,0.15)}.oq-mast__bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;max-width:calc(var(--oq-max)+var(--oq-gutter) * 2);margin:0 auto;padding:12px var(--oq-gutter)}.oq-mast__brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-weight:900;font-size:1.05rem}.oq-mast__mark{border-radius:10px;flex-shrink:0;box-shadow:0 2px 10px rgba(99,102,241,0.22)}.oq-mast__nav{display:flex;flex-wrap:wrap;gap:4px 6px;flex:1;justify-content:center}.oq-mast__nav-a{padding:8px 12px;border-radius:999px;font-size:13px;font-weight:800;color:#cbd5e1;text-decoration:none}.oq-mast__nav-a:hover,.oq-mast__nav-a.is-on{background:rgba(99,102,241,0.25);color:#fff}.oq-mast__tools{display:flex;gap:8px;margin-left:auto}.oq-mast__tools .oq-btn--ghost{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.15);color:#e2e8f0}.oq-mast__tagline{margin:0;padding:6px var(--oq-gutter) 10px;max-width:calc(var(--oq-max)+var(--oq-gutter) * 2);margin-left:auto;margin-right:auto;font-size:12px;font-weight:700;color:#94a3b8;text-align:center;border-top:1px solid rgba(255,255,255,0.06)}@media (max-width:720px){.oq-mast__nav{order:3;width:100%;justify-content:flex-start}.oq-mast__tools{margin-left:0}}.oq-sole{margin-top:auto;background:var(--oq-slate);color:#e2e8f0;padding:28px var(--oq-gutter) 20px}.oq-sole__inner{max-width:var(--oq-max);margin:0 auto;display:flex;flex-direction:column;gap:20px}.oq-sole__brand strong{display:block;font-size:1.1rem;margin-bottom:6px}.oq-sole__brand p{margin:0;font-size:14px;color:#94a3b8;max-width:52ch}.oq-sole__bands{display:flex;flex-direction:column;gap:14px}.oq-sole__band{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;padding:12px 0;border-top:1px solid rgba(255,255,255,0.08);font-size:14px}.oq-sole__band-k{font-size:10px;font-weight:900;letter-spacing:0.1em;text-transform:uppercase;color:var(--oq-indigo-l);min-width:3.5em}.oq-sole__band a{color:#cbd5e1;text-decoration:none;font-weight:700}.oq-sole__band a:hover{color:#fff}.oq-sole__legal{max-width:var(--oq-max);margin:12px auto 0;padding-top:12px;border-top:1px solid rgba(255,255,255,0.08);font-size:12px;color:#64748b;text-align:center}.oq-media__frame>picture{position:absolute;inset:0;display:block}.oq-media__frame>picture img:not(.site-img-wm__logo){width:100%;height:100%;object-fit:cover;display:block}.oq-atlas__thumb .oq-media__frame>picture{position:absolute;inset:0;display:block}.oq-atlas__thumb .oq-media__frame>picture img:not(.site-img-wm__logo){width:100%;height:100%;object-fit:cover;display:block}body.layout-obsidianquill #main-content:has(.oq-atlas){padding:0;width:100%;max-width:none}.oq-atlas{width:100%;overflow-x:hidden}.oq-atlas__stage{background:var(--oq-card);border-bottom:1px solid var(--oq-line);padding:32px 0}.oq-atlas__stage-inner{display:grid;grid-template-columns:1fr;gap:28px;align-items:start}@media (min-width:900px){.oq-atlas__stage-inner{grid-template-columns:1.05fr 0.95fr}}.oq-atlas__eyebrow{margin:0 0 8px;font-size:11px;font-weight:900;letter-spacing:0.12em;text-transform:uppercase;color:var(--oq-indigo)}.oq-atlas__h1{margin:0 0 12px;font-size:clamp(1.6rem,4vw,2.35rem);font-weight:900;line-height:1.12;color:var(--oq-slate)}.oq-atlas__deck{margin:0 0 16px;max-width:48ch;color:var(--oq-muted);font-size:15px}.oq-atlas__stage-act{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}.oq-atlas__stats{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.oq-atlas__stats li{flex:1 1 80px;padding:10px;background:var(--oq-bg);border:1px solid var(--oq-line);border-radius:var(--oq-r);text-align:center}.oq-atlas__stats strong{display:block;font-size:1rem;color:var(--oq-indigo)}.oq-atlas__stats span{font-size:10px;font-weight:800;color:var(--oq-muted)}.oq-atlas__thumbs{display:flex;flex-direction:column;gap:10px}.oq-atlas__thumb{display:grid;grid-template-columns:120px 1fr;gap:12px;align-items:center;padding:10px;background:var(--oq-bg);border:1px solid var(--oq-line);border-radius:var(--oq-r);text-decoration:none;color:inherit;transition:border-color 0.15s,box-shadow 0.15s}.oq-atlas__thumb:hover{border-color:var(--oq-indigo-l);box-shadow:var(--oq-shadow)}.oq-atlas__thumb .oq-media__frame{position:relative;width:120px;aspect-ratio:4 / 3;flex-shrink:0}.oq-atlas__thumb .oq-media__frame>img:not(.site-img-wm__logo){position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.oq-atlas__thumb .site-img-wm{right:4px;bottom:4px;max-width:calc(100% - 8px);padding:2px 5px;font-size:0.5rem;gap:3px}.oq-atlas__thumb .site-img-wm__logo{width:10px !important;height:10px !important;max-width:10px !important;max-height:10px !important}.oq-atlas__thumb .site-img-wm__host{display:none}.oq-atlas__thumb span{font-size:14px;font-weight:800;line-height:1.35}.oq-atlas__lanes{padding:24px 0;background:var(--oq-slate);color:#f1f5f9}.oq-atlas__lanes-inner{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.oq-atlas__lane{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:var(--oq-r);border:1px solid rgba(255,255,255,0.1);text-decoration:none;color:inherit;transition:background 0.15s}.oq-atlas__lane:hover{background:rgba(99,102,241,0.2)}.oq-atlas__lane--dl{border-color:rgba(129,140,248,0.5)}.oq-atlas__lane-n{font-size:1.25rem;font-weight:900;color:var(--oq-indigo-l);line-height:1}.oq-atlas__lane-body strong{display:block;font-size:14px}.oq-atlas__lane-body small{display:block;margin-top:4px;font-size:12px;color:#94a3b8}.oq-atlas__sec-h{margin:0 0 16px;font-size:1.25rem;font-weight:900;color:var(--oq-slate)}.oq-atlas__matrix{padding:32px 0}.oq-atlas__matrix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}@media (min-width:768px){.oq-atlas__matrix-grid{grid-template-columns:repeat(4,1fr)}.oq-atlas__matrix-cell--wide{grid-column:span 2}}.oq-atlas__matrix-cell{padding:16px;background:var(--oq-card);border:1px solid var(--oq-line);border-radius:var(--oq-r-lg)}.oq-atlas__matrix-cell h3{margin:0 0 6px;font-size:15px}.oq-atlas__matrix-cell p{margin:0;font-size:13px;color:var(--oq-muted)}.oq-atlas__stream{padding:32px 0;background:var(--oq-card);border-block:1px solid var(--oq-line)}.oq-atlas__stream-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.oq-atlas__stream-list{margin:0 0 24px;padding:0;list-style:none;border-left:2px solid var(--oq-indigo-l)}.oq-atlas__stream-row{display:grid;grid-template-columns:72px 1fr;gap:16px;padding:14px 0 14px 16px;border-bottom:1px solid var(--oq-line)}.oq-atlas__stream-day{display:block;font-size:1.5rem;font-weight:900;color:var(--oq-indigo);line-height:1}.oq-atlas__stream-ym{display:block;font-size:11px;font-weight:800;color:var(--oq-muted)}.oq-atlas__stream-body h3{margin:0 0 4px;font-size:16px}.oq-atlas__stream-body a{color:var(--oq-slate);text-decoration:none}.oq-atlas__stream-body a:hover{color:var(--oq-indigo)}.oq-atlas__stream-body time{font-size:12px;color:var(--oq-muted)}.oq-atlas__stream-feature{display:grid;grid-template-columns:1fr;gap:16px;padding:16px;background:var(--oq-bg);border-radius:var(--oq-r-lg);border:1px solid var(--oq-line)}@media (min-width:768px){.oq-atlas__stream-feature{grid-template-columns:1fr 1fr}}.oq-atlas__stream-feature-k{margin:0 0 6px;font-size:11px;font-weight:900;text-transform:uppercase;color:var(--oq-indigo)}.oq-atlas__stream-feature .oq-media__frame{position:relative;aspect-ratio:16/9}.oq-atlas__stream-feature .oq-media__frame>img:not(.site-img-wm__logo){position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.oq-atlas__scroll{padding:28px 0}.oq-atlas__scroll-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.oq-atlas__scroll-track{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.oq-atlas__scroll-card{flex:0 0 min(260px,78vw);scroll-snap-align:start;padding:16px;background:var(--oq-card);border:1px solid var(--oq-line);border-radius:var(--oq-r-lg);box-shadow:var(--oq-shadow)}.oq-atlas__scroll-ver{display:inline-block;margin-bottom:8px;padding:4px 10px;border-radius:999px;background:var(--oq-indigo);color:#fff;font-size:12px;font-weight:900}.oq-atlas__scroll-card p{margin:0;font-size:14px;font-weight:700}.oq-atlas__trust{padding:32px 0}.oq-atlas__trust-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.oq-atlas__trust-card{padding:16px;background:var(--oq-card);border:1px solid var(--oq-line);border-radius:var(--oq-r)}.oq-atlas__trust-card h3{margin:0 0 6px;font-size:15px}.oq-atlas__trust-card p{margin:0;font-size:13px;color:var(--oq-muted)}.oq-atlas__faq{padding:32px 0;background:var(--oq-bg)}.oq-atlas__faq-inner{max-width:640px}.oq-atlas__faq-item{margin-bottom:8px;padding:12px 14px;background:var(--oq-card);border:1px solid var(--oq-line);border-radius:var(--oq-r)}.oq-atlas__faq-item summary{font-weight:800;cursor:pointer;list-style:none}.oq-atlas__faq-item summary::-webkit-details-marker{display:none}.oq-atlas__faq-item p{margin:10px 0 0;font-size:14px;color:var(--oq-muted)}.oq-atlas__end{padding:40px var(--oq-gutter);text-align:center;background:linear-gradient(135deg,var(--oq-slate),#1e293b);color:#f1f5f9}.oq-atlas__end h2{margin:0 0 8px;font-size:1.35rem}.oq-atlas__end p{margin:0 0 16px;color:#94a3b8}.oq-atlas__end-act{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}