:root{--bg:#f5f8fc;--bg2:#edf3fa;--card:#fff;--card2:#f2f7fc;--line:#e1eaf3;--line2:#c9d9ea;--ink:#0a2540;--txt:#3d546e;--dim:#6b8299;--dim2:#93a8bc;--acc:#2563d8;--acc-dark:#1a4cb0;--acc-soft:#e8f0fd;--teal:#0bb39a;--blue:#2563d8;--green:#0da271;--red:#e5484d;--gold:#e8930c;--radius:16px;--shadow:0 6px 24px rgba(10,37,64,.07);--shadow-lg:0 18px 44px rgba(10,37,64,.13);--grad:linear-gradient(92deg,#2563d8 10%,#0ea5b7 90%)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--txt);font-family:Inter,Noto Sans SC,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--acc);text-decoration:none}::selection{background:#bcd3fa;color:var(--ink)}h1,h2,h3{color:var(--ink)}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:hsla(0,0%,100%,.86);border-bottom:1px solid var(--line)}.topbar-in{max-width:1200px;margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;gap:30px}.logo{font-size:23px;font-weight:800;letter-spacing:-.6px;color:var(--ink)}.logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.logo small{font-size:11px;font-weight:500;color:var(--dim);margin-left:8px;letter-spacing:2px}.topbar nav{display:flex;gap:4px;margin-left:auto}.topbar nav a{color:var(--ink);font-size:15px;font-weight:500;padding:8px 14px;border-radius:999px;transition:.18s}.topbar nav a:hover{background:var(--acc-soft);color:var(--acc-dark)}main{max-width:1200px;margin:0 auto;padding:0 20px 64px}h1{font-size:32px;margin:0 0 10px;letter-spacing:-.8px;font-weight:800}h2.sec{font-size:22px;margin:44px 0 16px;display:flex;align-items:center;gap:11px;letter-spacing:-.4px}h2.sec:before{content:"";width:9px;height:9px;border-radius:3px;background:var(--grad)}.dim{color:var(--dim);font-size:13px}.mut{color:var(--dim2)}.hero{position:relative;padding:64px 0 30px;overflow:visible}.hero .blob{position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none;z-index:-1}.hero .blob.b1{width:430px;height:430px;top:-190px;left:-120px;background:rgba(37,99,216,.2);animation:drift 16s ease-in-out infinite alternate}.hero .blob.b2{width:360px;height:360px;top:-120px;right:-60px;background:rgba(11,179,154,.16);animation:drift 20s ease-in-out infinite alternate-reverse}@keyframes drift{0%{transform:translate(0) scale(1)}to{transform:translate(46px,26px) scale(1.07)}}.hero h1{font-size:46px;line-height:1.16;max-width:780px;font-weight:800}.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{color:var(--txt);max-width:700px;line-height:1.8;font-size:16px}.hero-cta{gap:12px;margin-top:24px}.hero-cta,.stats{display:flex;flex-wrap:wrap}.stats{gap:14px;margin-top:30px}.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:15px 20px;min-width:132px;box-shadow:var(--shadow)}.stat b{display:block;font-size:24px;color:var(--ink);letter-spacing:-.5px}.stat span{font-size:12.5px;color:var(--dim)}.wave{display:block;width:100%;height:56px;margin:8px 0 -6px;color:var(--bg2)}.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.65,.25,1)}.reveal.in{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero .blob{animation:none}html{scroll-behavior:auto}}.filters{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.filters .lbl{font-size:13px;color:var(--dim);align-self:center;margin-right:2px}.filters button{background:var(--card);color:var(--txt);border:1px solid var(--line2);border-radius:999px;padding:6px 15px;cursor:pointer;font-size:14px;transition:.15s}.filters button:hover{border-color:var(--acc);color:var(--acc-dark)}.filters button.on{background:var(--acc);border-color:var(--acc);color:#fff;font-weight:600}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));grid-gap:18px;gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;box-shadow:var(--shadow)}.card:hover{transform:translateY(-3px);border-color:var(--line2);box-shadow:var(--shadow-lg)}.card h3{margin:0;font-size:16.5px;line-height:1.4}.p-head{display:flex;gap:12px;align-items:flex-start}.avatar{flex:none;width:44px;height:44px;border-radius:13px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:18px;box-shadow:0 6px 14px rgba(37,99,216,.28)}.tag{display:inline-block;padding:2px 10px;border:1px solid var(--line);border-radius:999px;font-size:12px;color:var(--dim);background:var(--card2);margin:0 6px 6px 0}.tag.hot{color:var(--acc-dark);border-color:#bcd3fa;background:var(--acc-soft);font-weight:600}.tag.ok{color:var(--green);border-color:#a9e6cd;background:#e9f9f2}.specgrid{display:grid;grid-template-columns:1fr 1fr;grid-gap:7px 14px;gap:7px 14px;margin:13px 0;padding:13px;border:1px solid var(--line);border-radius:12px;background:var(--card2)}.specgrid div{font-size:13.5px;color:var(--ink)}.specgrid span{color:var(--dim2);font-size:12px;display:block}.price-row{display:flex;align-items:baseline;gap:8px;margin-top:4px}.price{font-size:23px;font-weight:800;color:var(--acc)}.btn{display:inline-flex;align-items:center;gap:6px;background:var(--acc);color:#fff;padding:10px 22px;border-radius:999px;font-weight:600;font-size:14.5px;transition:.18s;box-shadow:0 8px 18px rgba(37,99,216,.25);white-space:nowrap}.btn:hover{background:var(--acc-dark);color:#fff;transform:translateY(-1px)}.btn.ghost{background:#fff;border:1px solid var(--line2);color:var(--ink);box-shadow:none}.btn.ghost:hover{border-color:var(--acc);color:var(--acc-dark)}.cta-row{display:flex;gap:9px;margin-top:14px}.tbl-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--card);box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;font-size:14px}td,th{padding:11px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}thead th{color:var(--dim);font-weight:600;font-size:13px;background:var(--card2)}tbody tr{transition:background .12s}tbody tr:hover{background:#f6faff}tbody tr:last-child td{border-bottom:none}.rank{display:inline-flex;width:27px;height:27px;border-radius:9px;background:var(--card2);border:1px solid var(--line);align-items:center;justify-content:center;font-weight:700;font-size:13px;color:var(--ink)}tr.top1 .rank{background:#fdf0d7;color:#92580a;border-color:#f3d194}tr.top2 .rank{background:#eef2f6;color:#50657c;border-color:#d7e1eb}tr.top3 .rank{background:#fbe9dd;color:#96502a;border-color:#f0c9a8}.footer{border-top:1px solid #0d2c52;background:#0a2242;color:#b9cadd}.footer-in{max-width:1200px;margin:0 auto;padding:44px 20px 38px;display:grid;grid-template-columns:2fr 1fr 1fr;grid-gap:30px;gap:30px}.footer .logo{color:#fff}.footer h4{margin:0 0 12px;font-size:14px;color:#fff}.footer a{display:block;color:#b9cadd;font-size:13.5px;padding:3px 0}.footer a:hover{color:#fff}.footer p{color:#8fa6c0;font-size:13px;line-height:1.7;margin:0}.roadmap{display:flex;flex-wrap:wrap;gap:14px}.roadmap .card{flex:1 1;min-width:220px}@media (max-width:720px){.hero h1{font-size:32px}.footer-in{grid-template-columns:1fr}.topbar nav a{padding:8px;font-size:14px}}.chips{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.chip{background:var(--card2);border:1px solid var(--line);border-radius:8px;padding:3px 9px;font-size:13px;color:var(--ink)}.browser{display:grid;grid-template-columns:238px 1fr;grid-gap:20px;gap:20px;align-items:start}.side{position:-webkit-sticky;position:sticky;top:84px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.side-group{border-bottom:1px solid var(--line);padding-bottom:13px;margin-bottom:13px}.side-group:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.side-group h4{margin:0 0 9px;font-size:13px;color:var(--dim);letter-spacing:.4px}.side .search{width:100%;padding:9px 12px;border:1px solid var(--line2);border-radius:10px;font-size:14px;background:#fff;color:var(--ink);outline:none}.side .search:focus{border-color:var(--acc);box-shadow:0 0 0 3px var(--acc-soft)}.chk{display:flex;align-items:center;gap:8px;font-size:14px;padding:3.5px 0;cursor:pointer;color:var(--txt)}.chk input{accent-color:var(--acc);width:15px;height:15px}.rng{display:block;font-size:13px;color:var(--dim);padding:4px 0}.rng input[type=range]{width:100%;accent-color:var(--acc);margin-top:3px}.results{min-width:0}.results-bar{display:flex;align-items:center;gap:14px;margin-bottom:12px;font-size:14.5px;color:var(--ink)}.results-bar select{background:#fff;color:var(--ink);border:1px solid var(--line2);border-radius:9px;padding:6px 9px}table.dense td,table.dense th{padding:8px 11px;font-size:13.8px}input[type=search],input[type=text]{font-family:inherit}@media (max-width:900px){.browser{grid-template-columns:1fr}.side{position:static}}.prov-hero{gap:18px;background:var(--card);border:1px solid var(--line);padding:26px;box-shadow:var(--shadow);margin-top:26px}.prov-avatar,.prov-hero{display:flex;border-radius:18px}.prov-avatar{width:64px;height:64px;flex:none;background:var(--grad);color:#fff;font-size:30px;font-weight:700;align-items:center;justify-content:center}.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px;margin:18px 0 6px}.stat-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow)}.stat-card b{display:block;font-size:24px;letter-spacing:-.5px}.stat-card span{font-size:13px;color:var(--dim)}.loc-title{font-size:17px;margin:0 0 12px}.plan-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));grid-gap:14px;gap:14px}.pcard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}.pcard-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.pcard-name{font-size:16px;color:var(--acc-dark)}.pcard-specs{display:grid;grid-template-columns:1fr 1fr;grid-gap:7px 12px;gap:7px 12px;font-size:13.5px;background:var(--card2);border-radius:10px;padding:12px 14px}.pcard-specs span{color:var(--dim);margin-right:6px}.pcard-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:auto}.ref-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 22px;box-shadow:var(--shadow)}.ref-card ul{margin:0;padding-left:20px;line-height:2}.ref-card li::marker{color:var(--acc)}@media (max-width:900px){.stat-cards{grid-template-columns:repeat(2,1fr)}.prov-hero{flex-direction:column}}