:root{--bg:#fff6f4;--deep:#f6e4e2;--card:#fff;--soft:#fbecea;--ink:#1c1212;--text:#3e2424;--muted:#6e4848;--faint:#9a7070;--red:#b4232c;--bright:#e23b44;--dark:#7a1520;--gold:#c4a06a;--line:rgba(180,35,44,.16);--shadow:0 12px 28px rgba(28,18,18,.08);--max:960px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.topline{height:18px;background:var(--dark);color:#fff;font-size:12px;position:sticky;top:0;z-index:50}.top-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.text-btn{border:0;background:transparent;color:#fff;padding:0 2px;cursor:pointer}.site-head{height:58px;background:rgba(255,246,244,.97);border-bottom:1px solid var(--line);position:sticky;top:18px;z-index:49;backdrop-filter:blur(10px)}.head-inner{height:100%;display:flex;align-items:center;gap:18px}.brand{display:flex;align-items:center;min-width:132px}.brand img,.footer-brand img,.brand-mini img{height:24px;width:auto;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:4px;flex:1}.desktop-nav a{padding:8px 10px;border-radius:9px;color:var(--muted);font-size:14px}.desktop-nav a:hover,.desktop-nav a.active{background:var(--soft);color:var(--dark)}.head-actions{display:flex;align-items:center;gap:8px}.app-link,.menu-btn,.btn{min-height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 15px;border:1px solid var(--line);cursor:pointer;font-size:14px;transition:.18s ease}.app-link,.btn.primary{background:linear-gradient(135deg,var(--bright),var(--red) 55%,var(--dark));color:#fff;box-shadow:0 6px 16px rgba(180,35,44,.18);border-color:transparent}.app-link:hover,.btn.primary:hover{filter:brightness(1.05);box-shadow:0 0 0 3px rgba(226,59,68,.22),0 10px 24px rgba(122,21,32,.24)}.menu-btn,.btn.secondary{background:#fff;color:var(--dark)}.app-link:active,.btn.primary:active,.mobile-tab a.active:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(196,160,106,.42),0 0 22px rgba(226,59,68,.50)}a:focus-visible,button:focus-visible{outline:2px solid var(--bright);outline-offset:2px}.quickbar{height:40px;background:var(--soft);border-bottom:1px solid var(--line)}.quick-inner{height:100%;display:flex;align-items:center;gap:16px;white-space:nowrap;overflow:hidden}.quick-inner span{font-size:12px;color:var(--faint)}.quick-inner a{font-size:13px;color:var(--dark)}main{min-height:60vh}.section{padding:52px 0}.section.compact{padding:34px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--dark);font-size:12px;font-weight:700;letter-spacing:.08em}.eyebrow:before{content:"";width:22px;height:3px;border-radius:10px;background:var(--red)}h1,h2,h3{color:var(--ink);margin:0 0 14px;line-height:1.35}h1{font-size:32px;letter-spacing:-.02em}h2{font-size:22px}h3{font-size:17px}p{margin:0 0 14px}.lead{font-size:17px;color:var(--muted);max-width:760px}.hero{padding:64px 0 44px;background:linear-gradient(180deg,#fffaf8 0%,var(--bg) 100%)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.6fr);gap:36px;align-items:end}.hero-copy .actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-aside{border-left:3px solid var(--red);padding:16px 0 16px 20px}.hero-aside b{display:block;color:var(--dark);margin-bottom:8px}.hero-aside p{font-size:14px;color:var(--muted)}.breadcrumb{padding:20px 0 0;font-size:13px;color:var(--faint)}.breadcrumb a{color:var(--dark)}.media-slot{background:var(--soft);border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}.media-wide{height:190px}.media-mid{height:168px}.media-square{width:240px;height:176px}.media-app{width:240px;height:320px}.grid-two{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid-three{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;box-shadow:var(--shadow)}.card.soft{background:var(--soft);box-shadow:none}.card .kicker{font-size:12px;color:var(--red);font-weight:700;margin-bottom:8px}.card p:last-child{margin-bottom:0}.link-arrow{color:var(--dark);font-weight:700;display:inline-flex;align-items:center;gap:6px}.link-arrow:after{content:"→"}.story-row{display:grid;grid-template-columns:220px 1fr;gap:24px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}.story-row:last-child{border-bottom:0}.story-index{font-size:12px;color:var(--faint);margin-bottom:6px}.list-lines{border-top:1px solid var(--line)}.list-lines a{display:grid;grid-template-columns:110px 1fr auto;gap:16px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.list-lines small{color:var(--faint)}.list-lines b{color:var(--ink)}.list-lines span:last-child{color:var(--red)}.quote-box{padding:24px;border-left:4px solid var(--gold);background:#fff;border-radius:0 12px 12px 0}.quote-box strong{color:var(--dark)}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag{display:inline-flex;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 10px;font-size:12px;color:var(--muted)}.article{max-width:760px}.article h2{margin-top:34px}.article h3{margin-top:24px}.article ul{padding-left:1.2em}.article li{margin:8px 0}.note{background:var(--soft);border:1px solid var(--line);padding:16px 18px;border-radius:12px;color:var(--muted)}.status-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:24px 0}.status-strip div{background:#fff;border:1px solid var(--line);padding:14px;border-radius:10px}.status-strip b{display:block;color:var(--dark);font-size:13px}.status-strip span{font-size:12px;color:var(--faint)}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:12px}.faq summary{cursor:pointer;font-weight:700;color:var(--ink)}.faq p{margin:12px 0 0;color:var(--muted)}.site-footer{background:var(--ink);color:#fbecea;border-top:2px solid var(--red);padding:42px 0 72px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:30px}.footer-grid h3{color:#fff;font-size:14px}.footer-grid a{display:block;color:#dbc8c8;font-size:13px;margin:8px 0}.footer-brand strong{display:block;color:#fff;margin-top:10px}.footer-brand p{font-size:13px;color:#c8aaaa}.footnote{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;font-size:12px;color:#c7aaaa}.overlay{position:fixed;inset:0;background:rgba(28,18,18,.42);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;right:18px;top:86px;width:min(420px,calc(100% - 36px));max-height:68vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 60px rgba(28,18,18,.26);z-index:80;transform:translateY(-10px) scale(.98);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.drawer.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line);z-index:2}.drawer-head button,.search-head button{border:1px solid var(--line);background:#fff;border-radius:9px;min-height:40px;padding:0 12px;color:var(--dark)}.brand-mini{display:flex;gap:10px;align-items:center}.drawer-group{padding:14px 16px;border-bottom:1px solid var(--line)}.drawer-group h3{font-size:12px;color:var(--faint);margin:0 0 6px;text-transform:uppercase}.drawer-group a{display:block;padding:9px 0}.drawer-group b{display:block;font-size:14px}.drawer-group span{display:block;color:var(--faint);font-size:12px}.search-panel{position:fixed;left:50%;top:90px;transform:translateX(-50%) translateY(-8px);width:min(720px,calc(100% - 32px));z-index:82;opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.search-panel.open{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}.search-card{background:#fff;border-radius:14px;border:1px solid var(--line);box-shadow:0 24px 60px rgba(28,18,18,.28);padding:22px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.search-links a{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:12px;color:var(--dark)}.locked{overflow:hidden}.mobile-tab{display:none}.image-caption{font-size:12px;color:var(--faint);margin-top:8px}.feature-lead{display:grid;grid-template-columns:1fr 280px;gap:28px;align-items:center}.feature-stack{display:grid;gap:14px}.feature-stack article{padding:18px 0;border-bottom:1px solid var(--line)}.feature-stack article:last-child{border-bottom:0}.feature-stack small{color:var(--red)}.metric-free{display:flex;gap:12px;flex-wrap:wrap}.metric-free span{background:#fff;border:1px solid var(--line);padding:8px 12px;border-radius:999px;font-size:12px;color:var(--muted)}@media(max-width:820px){.desktop-nav{display:none}.hero-grid,.feature-lead{grid-template-columns:1fr}.hero-aside{border-left:0;border-top:3px solid var(--red);padding:18px 0 0}.grid-three{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.story-row{grid-template-columns:180px 1fr}.quick-inner{overflow-x:auto}.mobile-tab{position:fixed;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:#fff;border-top:1px solid var(--line);z-index:60}.mobile-tab a{display:flex;align-items:center;justify-content:center;font-size:12px}.mobile-tab a.active{background:var(--dark);color:#fff;box-shadow:0 6px 16px rgba(180,35,44,.18)}body{padding-bottom:48px}.site-footer{padding-bottom:36px}}@media(max-width:620px){h1{font-size:25px}.section{padding:38px 0}.site-head{height:54px}.head-actions{margin-left:auto}.app-link,.menu-btn{padding:0 11px;min-height:44px}.brand{min-width:0}.brand img{max-width:108px}.quickbar{display:none}.grid-two,.grid-three{grid-template-columns:1fr}.story-row{grid-template-columns:1fr}.story-row .media-slot{width:100%;height:170px}.media-square{width:100%;height:176px}.list-lines a{grid-template-columns:1fr auto}.list-lines small{grid-column:1/-1}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.search-panel{inset:0;width:auto;transform:none;background:var(--dark);padding:18px;overflow:auto}.search-panel.open{transform:none}.search-card{background:transparent;border:0;box-shadow:none;color:#fff;padding:50px 0}.search-card h2,.search-card p{color:#fff}.search-links{grid-template-columns:1fr 1fr}.search-links a{background:#fff;color:var(--dark)}.search-head button{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}.drawer{right:5%;top:78px;width:90%;max-height:68vh}.media-app{width:min(240px,100%)}.status-strip{grid-template-columns:1fr 1fr}}