*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4F3F1;color:#2A2A2A;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block;object-fit:contain;object-position:center}.top-strip{position:fixed;z-index:80;top:0;left:0;right:0;height:18px;background:#161616;color:#FAF9F7;font-size:12px}.top-strip-inner,.site-head-inner,.pin-nav-inner,.footer-inner,.site-main{width:min(960px,calc(100% - 32px));margin:0 auto}.top-strip-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.text-action{border:0;background:transparent;color:#FAF9F7;padding:0 6px;cursor:pointer}.site-head{position:fixed;z-index:79;top:18px;left:0;right:0;height:54px;background:#FAF9F7;border-bottom:1px solid rgba(22,22,22,.14)}.site-head-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand{min-height:44px;display:flex;align-items:center;font-size:16px;font-weight:800}.brand-image img,.footer-logo img,.sheet-logo img{height:24px;width:auto}.brand-image:empty{display:none}.brand-image:not(:empty)+.brand-fallback{display:none}.head-actions{display:flex;align-items:center;gap:8px}.head-link,.head-menu-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:10px;border:1px solid rgba(22,22,22,.14);background:#fff;color:#161616}.head-menu-button{cursor:pointer}.pin-nav{position:fixed;z-index:78;top:72px;left:0;right:0;height:44px;background:#EDECEA;border-bottom:1px solid rgba(22,22,22,.1)}.pin-nav-inner{height:44px;display:flex;align-items:center;gap:10px}.pin-mark{width:12px;height:16px;border:1px solid #161616;border-radius:3px}.pin-link{height:30px;display:inline-flex;align-items:center;padding:0 12px;border:1px solid rgba(22,22,22,.28);border-radius:999px}.pin-link.is-current{background:#161616;color:#FAF9F7;box-shadow:0 6px 16px rgba(16,16,16,.18)}.site-main{padding-top:148px;padding-bottom:64px;min-height:70vh}.crumb{font-size:13px;color:#5C5C5C;margin-bottom:18px}.crumb a{text-decoration:underline;text-underline-offset:3px}h1{font-size:24px;line-height:1.3;color:#161616;margin:0 0 12px}h2{font-size:20px;line-height:1.35;color:#161616;margin:0 0 12px}h3{font-size:16px;line-height:1.45;color:#161616;margin:0 0 8px}p{margin:0 0 14px}.eyebrow{font-size:12px;letter-spacing:.1em;color:#8A8A8A;text-transform:uppercase}.lead{font-size:17px;color:#2E2E2E}.section{margin:0 0 24px;padding:22px;background:#fff;border:1px solid rgba(22,22,22,.14);border-radius:10px;box-shadow:0 12px 28px rgba(16,16,16,.08)}.section-muted{background:#EDECEA}.primary-btn,.secondary-btn{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:10px;font-size:14px;transition:filter .18s,box-shadow .18s,transform .18s}.primary-btn{background:linear-gradient(135deg,#3A3A3A 0%,#161616 55%,#0C0C0C 100%);color:#FAF9F7;box-shadow:0 6px 16px rgba(16,16,16,.18)}.secondary-btn{background:#fff;color:#161616;border:1px solid rgba(22,22,22,.16)}.primary-btn:hover,.pin-link.is-current:hover,.mobile-bar .is-current:hover{filter:brightness(1.08);box-shadow:0 0 0 3px rgba(196,164,74,.28),0 10px 24px rgba(16,16,16,.28)}.primary-btn:active,.pin-link.is-current:active,.mobile-bar .is-current:active{filter:brightness(1.12);box-shadow:0 0 0 4px rgba(180,58,50,.35),0 0 22px rgba(200,196,188,.45)}a:focus-visible,button:focus-visible{outline:2px solid #C8C4BC;outline-offset:2px}.hero-index{display:flex;gap:8px;align-items:center;margin-bottom:14px}.hero-index .index-nail{width:12px;height:16px;border-radius:3px;background:#161616}.image-slot{background:#FAF9F7;border:1px solid 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rgba(22,22,22,.12)}.status-row:last-child{border-bottom:0}.status-badge{display:inline-flex;width:max-content;padding:4px 10px;border-radius:999px;background:#161616;color:#FAF9F7;font-size:13px}.note-long{border-left:4px solid #B43A32;padding-left:18px}.topic-directory{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.topic-entry{padding:18px;background:#fff;border:1px solid rgba(22,22,22,.14);border-radius:10px}.scene-band{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}.scene-band article{padding:16px;background:#E6E4E0;border-radius:10px}.wrap-app{display:grid;grid-template-columns:1fr 260px;gap:24px;align-items:start}.app-visual{display:flex;flex-direction:column;gap:10px;align-items:center}.term-list section{padding:18px 0;border-bottom:1px solid rgba(22,22,22,.12)}.term-list section:last-child{border-bottom:0}.faq-list details{background:#fff;border:1px solid rgba(22,22,22,.14);border-radius:10px;padding:14px 16px;margin-bottom:10px}.faq-list summary{cursor:pointer;font-weight:700;color:#161616}.faq-list p{margin:10px 0 0}.mini-links{display:flex;flex-wrap:wrap;gap:8px}.mini-links a{padding:8px 12px;border-radius:999px;background:#EDECEA}.site-footer{background:#101010;color:#E6E4E0;border-top:1px solid #C8C4BC;font-size:13px}.footer-inner{padding:30px 0 78px}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px}.footer-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-groups h2{font-size:14px;color:#FAF9F7;margin-bottom:8px}.footer-groups a{display:block;color:#E6E4E0;padding:2px 0}.footer-note{margin-top:18px;color:#C8C4BC}.copyright{color:#8A8A8A}.overlay{position:fixed;z-index:89;inset:0;background:rgba(0,0,0,.52);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.menu-sheet{position:fixed;z-index:91;left:0;right:0;bottom:0;background:#FAF9F7;max-height:200px;transform:translateY(105%);visibility:hidden;pointer-events:none;transition:transform .18s,visibility .18s;border-top:1px solid rgba(22,22,22,.16);overflow:auto}.menu-sheet.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.sheet-head{position:sticky;top:0;background:#FAF9F7;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid rgba(22,22,22,.1)}.sheet-brand{display:flex;align-items:center;gap:8px}.sheet-close,.search-head button{min-height:40px;padding:0 14px;border-radius:10px;border:1px solid rgba(22,22,22,.16);background:#fff;cursor:pointer}.sheet-groups{width:min(960px,calc(100% - 32px));margin:0 auto;padding:12px 0 18px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}.sheet-groups h2{font-size:14px;margin-bottom:6px}.sheet-groups a{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid rgba(22,22,22,.08)}.sheet-groups span{font-size:12px;color:#5C5C5C}.search-panel{position:fixed;z-index:92;top:72px;left:50%;width:min(720px,calc(100% - 32px));transform:translate(-50%,-16px);background:#FAF9F7;border:1px solid rgba(22,22,22,.14);border-radius:0 0 10px 10px;padding:16px;box-shadow:0 12px 28px rgba(16,16,16,.12);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.search-panel.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}.search-head{display:flex;align-items:center;justify-content:space-between}.search-presets{display:flex;flex-wrap:wrap;gap:8px}.search-presets a{padding:8px 12px;border-radius:999px;background:#EDECEA}.mobile-bar{display:none}.lock-scroll{overflow:hidden}.home-brand-copy{background:#161616;color:#FAF9F7}.home-brand-copy h2,.home-brand-copy p{color:#FAF9F7}.small-note{color:#6F6F6F;font-size:13px}.red-accent{color:#B43A32}.silver-rule{border-top:1px solid #C8C4BC;padding-top:14px}
@media (max-width:720px){.pin-nav{display:none}.site-main{padding-top:96px;padding-bottom:92px}.site-head-inner,.top-strip-inner,.footer-inner,.site-main{width:calc(100% - 32px)}.head-link,.head-menu-button{padding:0 10px}.home-split,.double-ink,.page-cards,.topic-directory,.scene-band,.wrap-app,.footer-groups{grid-template-columns:1fr}.slot-nail{width:240px;max-width:100%;margin:0 auto}.wrap-app{display:flex;flex-direction:column}.app-visual{order:-1;width:100%}.sheet-groups{grid-template-columns:1fr;width:calc(100% - 32px)}.menu-sheet{max-height:66vh}.search-panel{top:0;left:0;right:0;bottom:0;width:100%;transform:none!important;border-radius:0;background:#161616;color:#FAF9F7;padding:24px 16px}.search-panel p,.search-panel strong{color:#FAF9F7}.search-presets a{background:#2E2E2E;color:#FAF9F7}.mobile-bar{position:fixed;z-index:77;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:#FAF9F7;border-top:1px solid rgba(22,22,22,.14)}.mobile-bar a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px}.mobile-bar .is-current{background:#161616;color:#FAF9F7;box-shadow:0 6px 16px rgba(16,16,16,.18)}.status-row{grid-template-columns:1fr;gap:6px}.footer-inner{padding-bottom:92px}.sheet-groups a{display:block}.sheet-groups span{display:block;margin-top:2px}.slot-banner{height:200px}.slot-app{width:240px;max-width:100%;height:320px}}

/* APP精选与热点速览版本补充 */
.home-dashboard{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;align-items:stretch}.pulse-panel{background:#161616;color:#FAF9F7;border-radius:10px;padding:22px}.pulse-panel h2,.pulse-panel p{color:#FAF9F7}.pulse-list{display:grid;gap:10px}.pulse-item{padding:14px 16px;border:1px solid rgba(22,22,22,.12);background:#fff;border-radius:10px}.pulse-item strong{display:block;margin-bottom:4px}.accent-tag{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:#B43A32;color:#FAF9F7;font-size:12px}.split-rule{display:grid;grid-template-columns:1fr 1fr;gap:16px}.brief-strip{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 0}.brief-strip a{padding:7px 11px;border-radius:999px;background:#E6E4E0;border:1px solid rgba(22,22,22,.1)}.feature-stack{display:grid;gap:14px}.feature-row{display:grid;grid-template-columns:180px 1fr;gap:18px;align-items:center;padding:16px;background:#EDECEA;border-radius:10px}.feature-row .image-slot{height:136px}.feature-row:nth-child(even){background:#fff;border:1px solid rgba(22,22,22,.12)}.callout-ember{border-left:4px solid #B43A32;background:#FAF9F7;padding:18px;border-radius:0 10px 10px 0}.app-showcase{display:grid;grid-template-columns:1fr 260px;gap:24px;align-items:center;background:linear-gradient(180deg,#fff 0%,#EDECEA 100%)}.metricless-list{display:grid;gap:10px}.metricless-list article{padding:16px;border:1px solid rgba(22,22,22,.12);border-radius:10px;background:#fff}.content-index{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.content-index a{display:block;padding:16px;border-radius:10px;background:#161616;color:#FAF9F7}.content-index small{display:block;color:#C8C4BC;margin-top:4px}.timeline-clean{display:grid;gap:0}.timeline-clean article{position:relative;padding:18px 18px 18px 28px;border-left:2px solid #C8C4BC}.timeline-clean article:before{content:"";position:absolute;left:-6px;top:24px;width:10px;height:10px;border-radius:50%;background:#B43A32}.reading-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.reading-grid article{padding:18px;background:#FAF9F7;border:1px solid rgba(22,22,22,.12);border-radius:10px}.service-map{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.service-map article{padding:18px;border-top:3px solid #161616;background:#fff}.hero-app-note{display:flex;align-items:center;gap:10px;margin-bottom:12px}.hero-app-note .image-slot{flex:0 0 48px}.legal-band{padding:18px;background:#161616;color:#FAF9F7;border-radius:10px}.legal-band h2,.legal-band p{color:#FAF9F7}
@media (max-width:720px){.home-dashboard,.split-rule,.app-showcase,.reading-grid,.service-map,.content-index{grid-template-columns:1fr}.feature-row{grid-template-columns:1fr}.feature-row .image-slot{height:160px}}