*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F3EEEA;color:#4F4548;font:16px/1.75 system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.is-locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:min(1160px,calc(100% - 32px));margin:0 auto}.site-header{position:fixed;left:0;right:0;top:0;z-index:80}.brand-line{height:8px;background:#9B938E;color:#FFFBFA;overflow:visible}.brand-line-inner{height:8px;display:flex;justify-content:space-between;align-items:center;position:relative}.micro-brand{font-size:0}.micro-brand:after{content:"人人视频 · RENREN VIDEO";font-size:10px;position:absolute;top:10px;left:0;color:#8A7A7E}.text-button{border:0;background:transparent;color:#8A7A7E;cursor:pointer;position:absolute;right:0;top:10px;min-height:44px;padding:0 10px}.porch{height:56px;background:#FFFBFA;border-bottom:1px solid rgba(196,123,138,.22)}.porch-inner{height:100%;display:flex;align-items:center;justify-content:space-between;padding-top:8px}.brand-mark{display:flex;align-items:center;min-height:44px}.brand-logo{height:26px;max-width:210px;object-fit:contain}.brand-fallback{font-weight:800;font-size:22px;color:#3D3336}.porch-actions{display:flex;gap:8px;align-items:center}.soft-button,.primary-mini,.btn{min-height:44px;border-radius:12px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(196,123,138,.4);cursor:pointer}.soft-button{background:#FFFBFA;color:#3D3336}.primary-mini,.btn.primary{background:linear-gradient(135deg,#E8C9D0 0%,#D9A0AE 52%,#C47B8A 100%);color:#fff;border-color:transparent}.watch-tabs{height:40px;background:#FFFBFA;border-bottom:1px solid rgba(196,123,138,.18)}.tab-inner{height:100%;display:flex;align-items:center;gap:12px}.watch-link{padding:4px 10px;border-radius:8px;color:#4F4548}.watch-link.is-active{background:#C47B8A;color:#fff}.site-main{padding-top:120px}.section{padding:42px 0}.section.tight{padding-top:20px}.eyebrow{margin:0 0 8px;color:#C47B8A;font-weight:700;letter-spacing:.08em}.hero-title,h1{font-size:clamp(28px,4vw,32px);line-height:1.28;color:#3D3336;margin:0 0 18px}h2{color:#3D3336;line-height:1.35}.lead{font-size:18px;max-width:760px}.hero-grid,.two-col{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:center}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.two-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card,.panel,.story-block{background:#FFFBFA;border:1px solid rgba(196,123,138,.22);border-radius:16px;box-shadow:0 16px 36px rgba(61,51,54,.08);padding:22px}.soft-section{background:#EFE6E4}.deep-section{background:#E7E1DC}.sage{background:rgba(155,176,165,.18)}.terracotta{background:rgba(212,184,168,.22)}.image-slot{background:#EFE6E4;border-radius:16px;min-height:170px;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot.hero{min-height:230px;max-height:240px}.image-slot.app{min-height:320px}.content-img{width:100%;height:170px;object-fit:contain;object-position:center}.hero-img{width:100%;max-height:240px;object-fit:contain;object-position:center}.app-img{width:100%;max-height:420px;object-fit:contain;object-position:center}.fallback-art{color:#3D3336;font-weight:800;font-size:24px;padding:40px;text-align:center}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.btn.secondary{background:#FFFBFA;color:#3D3336}.meta-note{color:#8A7A7E}.list-clean{padding:0;margin:0;list-style:none}.list-clean li{padding:14px 0;border-bottom:1px solid rgba(196,123,138,.18)}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.status{padding:18px;border-radius:14px;background:#FFFBFA;border:1px solid rgba(196,123,138,.22)}.number-list{counter-reset:item}.number-item{counter-increment:item;display:grid;grid-template-columns:48px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid rgba(196,123,138,.22)}.number-item:before{content:counter(item,decimal-leading-zero);font-weight:800;color:#C47B8A;font-size:24px}.article-prose{max-width:900px}.article-prose p{margin:0 0 1.2em}.article-prose h2{margin-top:1.8em}.quote-note{border-left:4px solid #C47B8A;padding:14px 18px;background:#FFFBFA;border-radius:0 12px 12px 0}.site-footer{background:#3D3336;color:#F3EEEA;margin-top:40px;padding:46px 0 90px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:28px}.footer-grid h2{color:#fff;font-size:16px;margin-top:0}.footer-grid a{display:block;color:#E8C9D0;margin:7px 0}.footer-brand strong,.footer-brand span{display:block}.footer-logo{height:26px;max-width:180px;object-fit:contain;margin-bottom:12px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;color:#A39A96}.overlay{position:fixed;inset:0;background:rgba(61,51,54,.35);z-index:90}.overlay.is-visible{display:block}.neighbor-drawer,.search-panel{position:fixed;z-index:100;background:#FFFBFA;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-8px);transition:.2s ease;border:1px solid rgba(196,123,138,.28);box-shadow:0 20px 60px rgba(61,51,54,.18)}.neighbor-drawer.is-open,.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.neighbor-drawer{top:64px;right:max(16px,calc((100vw - 1160px)/2));width:min(460px,calc(100vw - 32px));max-height:70vh;overflow:auto;border-top:3px solid #C47B8A;border-radius:12px}.drawer-head,.search-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid rgba(196,123,138,.2)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand img{height:24px;max-width:140px;object-fit:contain}.icon-close{min-width:44px;min-height:44px;border:0;background:#EFE6E4;border-radius:10px;color:#3D3336;cursor:pointer}.drawer-groups{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:18px}.drawer-groups h2{font-size:15px;color:#C47B8A}.drawer-groups a{display:block;padding:10px;border-radius:10px}.drawer-groups a:hover{background:#EFE6E4}.drawer-groups b,.drawer-groups span{display:block}.drawer-groups span{font-size:13px;color:#8A7A7E}.search-panel{top:64px;right:max(16px,calc((100vw - 1160px)/2));width:min(440px,calc(100vw - 32px));border-radius:12px}.search-look{display:block;padding:18px;color:#8A7A7E}.search-look input{display:block;width:100%;margin-top:10px;min-height:46px;border:1px solid rgba(196,123,138,.4);border-radius:10px;padding:0 12px;background:#fff;color:#3D3336}.preset-links{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px 18px}.preset-links a{padding:8px 12px;border-radius:10px;background:#EFE6E4}.mobile-nav{display:none}.faq-item{background:#FFFBFA;border:1px solid rgba(196,123,138,.22);border-radius:14px;padding:20px;margin-bottom:14px}.faq-item h2{font-size:18px}.notice{padding:16px;border-radius:12px;background:rgba(155,176,165,.16);border:1px solid rgba(155,176,165,.35)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(196,123,138,.4);outline-offset:2px}
@media(max-width:820px){.site-main{padding-top:80px}.watch-tabs{display:none}.hero-grid,.two-col,.two-grid,.three-grid,.footer-grid{grid-template-columns:1fr}.three-grid{gap:16px}.status-grid{grid-template-columns:1fr 1fr}.section{padding:30px 0}.neighbor-drawer{top:64px;right:16px;left:16px;width:auto;max-height:60vh}.search-panel{top:64px;right:16px;left:16px;width:auto}.drawer-groups{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:110px}.mobile-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:70;background:#FFFBFA;border-top:1px solid rgba(196,123,138,.22);padding-bottom:env(safe-area-inset-bottom)}.mobile-nav a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:14px}.mobile-nav a.is-active{background:#C47B8A;color:#fff}.porch-actions .soft-button,.primary-mini{padding:0 12px}.micro-brand:after{font-size:9px}}
@media(max-width:520px){.drawer-groups{grid-template-columns:1fr}.status-grid{grid-template-columns:1fr}.shell{width:min(100% - 32px,1160px)}.brand-logo{max-width:150px}.hero-grid{gap:18px}.card,.panel,.story-block{padding:18px}.footer-grid{gap:18px}.image-slot.hero{min-height:180px}.hero-img{max-height:220px}}
