:root{--page:#F4F6F4;--surface:#FFFFFF;--surface-2:#EEF2F0;--ink:#16211D;--muted:#5A6B65;--faint:#93A29C;--line:rgba(22,33,29,.1);--accent:#0E7A66;--accent-2:#12987E;--accent-tint:rgba(14,122,102,.09);--float:#F0501E;--float-tint:rgba(240,80,30,.1);--gold:#E0B14F;--gold-text:#8A6216;--gold-tint:rgba(224,177,79,.14);--gold-line:rgba(160,116,30,.4);--ink-hero:#EAF2EE;--shadow:0 1px 2px rgba(20,35,30,.05),0 8px 30px rgba(20,35,30,.09);--shadow-lg:0 30px 80px rgba(15,40,32,.28);--serif:"Songti SC","STSong","Noto Serif SC",serif;--sans:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--mono:"SF Mono","Menlo","JetBrains Mono",monospace;--r:18px}html[data-theme=dark]{--page:#0A1214;--surface:#0F1A1C;--surface-2:#152426;--ink:#E9F1EC;--muted:#9DB1AA;--faint:#5E7370;--line:rgba(233,241,236,.1);--accent:#5FCDB4;--accent-2:#6FBFAE;--accent-tint:rgba(95,205,180,.12);--float:#FF6B45;--float-tint:rgba(255,107,69,.12);--gold:#E0B45C;--gold-text:#E0B45C;--gold-tint:rgba(217,164,65,.14);--gold-line:rgba(217,164,65,.4);--shadow:0 2px 12px rgba(0,0,0,.4);--shadow-lg:0 30px 80px rgba(0,0,0,.6)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--sans);background:var(--page);color:var(--ink);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}img{max-width:100%;display:block}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.wrap{max-width:1180px;margin:0 auto;padding:0 24px}.tag{font-family:var(--mono);font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent)}.nav{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--page) 82%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-in{max-width:1180px;margin:0 auto;padding:11px 24px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:baseline;gap:9px;flex-shrink:0}.brand-name{font-family:var(--serif);font-weight:700;font-size:25px;letter-spacing:2px}.brand-sub{font-family:var(--mono);font-size:9px;letter-spacing:3px;color:var(--faint)}.nav-links{display:flex;gap:2px;align-items:center}.nav-item{position:relative}.nav-link{display:flex;align-items:center;gap:4px;padding:8px 13px;border-radius:9px;font-size:14px;font-weight:500;color:var(--muted);background:none;border:none}.nav-link:hover{color:var(--ink);background:var(--surface-2)}.nav-link .ca{font-size:8px;color:var(--faint)}.nav-right{margin-left:auto;display:flex;align-items:center;gap:9px}.icon-btn{width:37px;height:37px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--muted);display:grid;place-items:center;font-size:14px}.icon-btn:hover{color:var(--ink)}.lang-switch{display:flex;align-items:center;gap:5px;height:37px;padding:0 11px;border-radius:10px;border:1px solid var(--line);background:var(--surface)}.lang-btn{background:none;border:none;font-size:13px;font-weight:700;color:var(--faint);padding:2px}.lang-btn:hover{color:var(--muted)}.lang-btn-active{color:var(--accent)}.lang-div{color:var(--line);font-size:12px}.btn{border-radius:11px;padding:10px 18px;font-size:14px;font-weight:700;border:1px solid transparent;transition:.15s;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}.btn-ghost{color:var(--ink);border-color:var(--line);background:var(--surface)}.btn-ghost:hover{background:var(--surface-2)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px #0e7a6647}.btn-primary:hover{transform:translateY(-2px)}.btn-gold{background:var(--gold);color:#231a06;box-shadow:0 6px 18px #c8962852}.btn-gold:hover{transform:translateY(-2px)}.btn-lg{padding:15px 28px;font-size:16px;border-radius:13px}.hero{position:relative;overflow:hidden;color:var(--ink-hero);isolation:isolate}.hero-bg{position:absolute;inset:0;z-index:-2}.hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(1.02) brightness(.95)}.hero-particles{position:absolute;inset:0;z-index:-1;pointer-events:none}.hero-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,#061211eb,#061211b8 38%,#06121152 72%,#0612118c)}.hero-in{padding-top:64px;padding-bottom:56px;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;letter-spacing:2px;color:#fff;background:#ffffff1a;border:1px solid rgba(255,255,255,.18);padding:7px 14px;border-radius:999px;margin-bottom:24px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--float);box-shadow:0 0 10px var(--float);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}h1{font-family:var(--serif);font-weight:700;font-size:68px;line-height:1.08;letter-spacing:1px;margin-bottom:22px;text-shadow:0 2px 30px rgba(0,0,0,.3)}h1 .hl{color:transparent;background:linear-gradient(120deg,#6fe0c6,#e0b45c);-webkit-background-clip:text;background-clip:text}.lede{font-size:18px;color:#eaf2eed1;max-width:29em;margin-bottom:30px}.hero-cta{display:flex;gap:13px;flex-wrap:wrap;align-items:center;margin-bottom:34px}.gcard{background:#0c18168c;border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:22px;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow-lg)}.gcard-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.gcard-top .gt{font-family:var(--mono);font-size:10.5px;letter-spacing:1.5px;color:#eaf2eeb3}.gcard-top .live{font-size:10px;font-weight:700;color:#fff;background:var(--float);padding:3px 9px;border-radius:999px}.gcard-main{display:flex;align-items:center;gap:18px}.gauge{display:flex;flex-direction:column-reverse;gap:3px;flex-shrink:0}.gauge i{width:11px;height:6px;border-radius:2px;background:#ffffff26}.gauge i.on{background:var(--accent-2)}.gauge i.tip{background:var(--float);box-shadow:0 0 8px var(--float)}.gnum{font-family:var(--mono);font-size:58px;font-weight:700;line-height:.9;color:#fff}.gverdict b{color:#6fe0c6;font-size:16px;display:block;margin-bottom:2px}.gverdict span{font-size:12.5px;color:#eaf2eeb3}.gwx{display:flex;gap:0;margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12)}.gwx div{flex:1;text-align:center}.gwx .wv{font-family:var(--mono);font-size:14px;font-weight:700;color:#fff}.gwx .wl{font-size:9.5px;color:#eaf2ee8c;margin-top:3px}.metricbar{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.12);background:#06121159;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.metricbar-in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:18px 24px;max-width:1180px;margin:0 auto;color:var(--ink-hero)}.mb{display:flex;align-items:baseline;gap:8px}.mb .v{font-family:var(--mono);font-size:24px;font-weight:700;color:#fff}.mb .v .u{font-size:13px;color:#eaf2ee99}.mb .l{font-size:12px;color:#eaf2ee99}section.blk{padding:84px 0}.sec-head{max-width:660px;margin:0 auto 48px;text-align:center}.sec-head .tag{display:block;margin-bottom:14px}.sec-title{font-family:var(--serif);font-size:42px;font-weight:700;letter-spacing:.5px;line-height:1.2}.sec-sub{font-size:17px;color:var(--muted);margin-top:16px}.bento{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:minmax(180px,auto);gap:16px}.bcell{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative;overflow:hidden;transition:.18s}.bcell:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.bcell h3{font-size:19px;font-weight:700;margin-bottom:9px}.bcell p{font-size:13.5px;color:var(--muted)}.bcell .bic{width:44px;height:44px;border-radius:12px;background:var(--accent-tint);display:grid;place-items:center;margin-bottom:16px}.bcell .bic svg{width:23px;height:23px;stroke:var(--accent);fill:none;stroke-width:1.8}.b-wide{grid-column:span 2}.b-tall{grid-row:span 2}.b-hero{grid-column:span 2;grid-row:span 2;padding:0;color:#fff;background:#0c1816;isolation:isolate}.b-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.b-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,#061211e6,#06121126 60%);z-index:-1}.b-hero .bh-body{position:absolute;left:0;bottom:0;padding:28px}.b-hero h3{font-size:24px}.b-hero p{color:#ffffffd1;font-size:14.5px;max-width:26em}.b-hero .chip{position:absolute;top:20px;left:20px;background:#0c181699;border:1px solid rgba(255,255,255,.16);border-radius:13px;padding:9px 13px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;gap:10px}.b-hero .chip .n{font-family:var(--mono);font-size:26px;font-weight:700}.b-hero .chip .t{font-size:11px;color:#ffffffbf}.b-hero .chip .t b{color:#6fe0c6;display:block;font-size:12.5px}.b-gauge{background:linear-gradient(150deg,var(--accent),#0a5a4c);color:#fff;border:none}.b-gauge .bg-num{font-family:var(--mono);font-size:52px;font-weight:700;line-height:1}.b-gauge p{color:#ffffffd9}.city-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.city-card{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:5/6;display:block;transition:.2s}.city-card:hover{transform:translateY(-4px)}.city-card img{width:100%;height:100%;object-fit:cover;transition:.4s}.city-card:hover img{transform:scale(1.05)}.city-card .cc-grad{position:absolute;inset:0;background:linear-gradient(to top,rgba(6,18,17,.88),transparent 60%)}.city-card .cc-body{position:absolute;left:0;right:0;bottom:0;padding:22px;color:#fff}.city-card .cc-name{font-family:var(--serif);font-size:26px;font-weight:700}.city-card .cc-meta{font-size:13px;opacity:.85;margin-top:4px}.city-card .cc-live{position:absolute;top:14px;right:14px;font-size:11px;font-weight:700;color:#fff;background:var(--float);padding:4px 11px;border-radius:999px}.city-soon{border:2px dashed var(--gold-line);background:var(--gold-tint);border-radius:var(--r);aspect-ratio:5/6;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--gold-text);font-weight:700;font-size:17px;gap:8px;padding:20px}.city-soon span{font-size:12.5px;color:var(--muted);font-weight:400}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}.step{position:relative;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}.step:before{counter-increment:s;content:"0" counter(s);font-family:var(--mono);font-size:14px;font-weight:700;color:#fff;background:var(--accent);width:38px;height:38px;border-radius:11px;display:grid;place-items:center;margin-bottom:16px}.step h3{font-size:18px;margin-bottom:8px}.step p{font-size:14px;color:var(--muted)}.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px}.quote .stars{color:var(--gold);font-size:14px;letter-spacing:1px;margin-bottom:12px}.quote p{font-size:14.5px;margin-bottom:18px}.quote .qa{display:flex;align-items:center;gap:11px}.quote .qav{width:40px;height:40px;border-radius:50%;background:var(--accent-tint);display:grid;place-items:center;font-size:19px}.quote .qn{font-size:13.5px;font-weight:700}.quote .ql{font-size:11.5px;color:var(--faint)}.faq{max-width:780px;margin:0 auto}.faq details{border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin-bottom:11px;background:var(--surface)}.faq summary{font-size:15.5px;font-weight:700;padding:16px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--faint);font-size:22px;flex-shrink:0}.faq details[open] summary:after{content:"–"}.faq p{font-size:14px;color:var(--muted);padding:0 0 18px}.cta{margin:0 24px 84px;max-width:1132px;margin-inline:auto;border-radius:28px;padding:64px 32px;text-align:center;color:#fff;position:relative;overflow:hidden;isolation:isolate}.cta>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.cta:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#0b5a4cf0,#061211db);z-index:-1}.cta h2{font-family:var(--serif);font-size:40px;margin-bottom:14px}.cta p{opacity:.9;margin-bottom:30px;font-size:17px}footer{border-top:1px solid var(--line);background:var(--surface);padding:52px 0 34px}.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}.foot-brand .brand-name{font-size:24px;font-family:var(--serif);font-weight:700}.foot-brand p{font-size:13px;color:var(--faint);margin-top:12px;max-width:26em}.foot-col h4{font-size:11px;letter-spacing:1.5px;color:var(--faint);margin-bottom:14px;text-transform:uppercase}.foot-col a{display:block;font-size:14px;color:var(--muted);padding:5px 0}.foot-col a:hover{color:var(--ink)}.foot-btm{border-top:1px solid var(--line);margin-top:38px;padding-top:22px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;font-size:12.5px;color:var(--faint)}@media(max-width:920px){.hero-in{grid-template-columns:1fr;gap:28px;padding-top:44px;padding-bottom:44px}h1{font-size:44px}.bento,.city-grid,.steps,.quotes,.foot-grid{grid-template-columns:1fr}.b-hero,.b-wide,.b-tall,.b-gauge{grid-column:auto;grid-row:auto}.b-hero{min-height:300px}.nav-links{display:none}.sec-title,.cta h2{font-size:30px}.nav-in{flex-wrap:wrap;row-gap:10px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto;animation:none!important}}.qr-card-img{background:#fff;border-radius:14px;padding:14px;width:min(240px,100%);margin:0 auto}.qr-card-img img{width:100%;border-radius:6px}.qr-caption{text-align:center;font-size:13.5px;color:#eaf2eed9;margin-top:14px}.qr-caption b{display:block;font-size:15px;color:#fff;margin-bottom:2px}.search-pill{display:inline-flex;align-items:center;gap:10px;background:#fff;color:#111;border-radius:999px;padding:12px 22px;font-size:15px;box-shadow:var(--shadow)}.search-pill .q{color:var(--accent);font-weight:700}.search-pill .mag{font-size:16px}.cta .qr-card-img{width:min(200px,60%);margin:22px auto}.b-full{grid-column:1/-1}.city-grid--two{grid-template-columns:repeat(2,1fr);max-width:780px;margin:0 auto}@media(max-width:920px){.city-grid--two{grid-template-columns:1fr}}.brand-logo{width:30px;height:30px;object-fit:contain;align-self:center}.beian{display:flex;gap:18px;flex-wrap:wrap}.beian a{color:var(--faint)}.beian a:hover{color:var(--muted)}.legal-main{max-width:780px;margin:0 auto;padding:48px 24px 80px}.legal-main h1{font-family:var(--serif);font-size:34px;line-height:1.25;margin-bottom:10px}.legal-meta{font-family:var(--mono);font-size:12px;color:var(--faint);margin-bottom:28px}.legal-disclaimer{background:var(--surface-2);border-left:3px solid var(--accent);border-radius:6px;padding:12px 16px;font-size:13.5px;color:var(--muted);line-height:1.7;margin-bottom:28px}.legal-toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 22px;margin-bottom:34px}.legal-toc a{display:block;font-size:13.5px;color:var(--muted);padding:4px 0}.legal-toc a:hover{color:var(--accent)}.legal-main section{margin-bottom:30px}.legal-main h2{font-size:19px;margin-bottom:12px;scroll-margin-top:80px}.legal-main p{font-size:14.5px;color:var(--muted);margin-bottom:10px;line-height:1.85}.legal-main strong{color:var(--ink)}