*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0B1220;--bg2:#111C31;--ink:#111A2B;--muted:#5A6A82;--line:#E5EAF3;--brand:#FFB703;--brand2:#FB8500;--grad:linear-gradient(135deg,#FFC53D,#FB8500);--teal:#0FB9A5;--blue:#2B6BFF;--light:#F5F8FD;--sh:0 10px 30px rgba(17,26,43,.08);--sh2:0 18px 44px rgba(17,26,43,.16);--r:16px}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;line-height:1.78;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
h1,h2,h3,h4{line-height:1.3;font-weight:800}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--grad);color:#231400;font-weight:800;border:none;border-radius:999px;padding:13px 26px;font-size:15px;cursor:pointer;box-shadow:0 8px 22px rgba(251,133,0,.28);transition:transform .25s,box-shadow .25s;min-height:46px}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(251,133,0,.38)}
.btn-sm{padding:9px 18px;font-size:14px;min-height:40px}
.btn-lg{padding:16px 34px;font-size:17px}
.btn-ghost{background:transparent;border:2px solid rgba(255,255,255,.5);color:#fff;box-shadow:none}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-line{background:#fff;border:2px solid var(--line);color:var(--ink);box-shadow:none}
.btn-line:hover{border-color:var(--brand2);color:var(--brand2)}
.nav{position:fixed;top:0;left:0;right:0;z-index:90;transition:background .3s,box-shadow .3s,backdrop-filter .3s}
.nav-in{display:flex;align-items:center;gap:18px;height:74px}
.nav.scrolled{background:rgba(9,15,28,.9);backdrop-filter:saturate(160%) blur(12px);box-shadow:0 6px 24px rgba(0,0,0,.28)}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900;font-size:19px;letter-spacing:.5px}
.brand img{width:40px;height:40px;border-radius:11px;background:#fff;padding:3px}
.navmenu{margin-left:auto}
.navmenu>ul{display:flex;align-items:center;gap:4px}
.navmenu li{position:relative}
.navmenu a,.glab{display:block;color:#EAF0FA;font-size:15px;font-weight:600;padding:10px 14px;border-radius:10px;cursor:pointer;transition:color .2s,background .2s}
.navmenu a:hover,.glab:hover,.grp:hover>.glab{color:var(--brand);background:rgba(255,255,255,.07)}
.arw{font-style:normal;font-size:11px;margin-left:5px;display:inline-block;transition:transform .3s}
.grp:hover>.glab .arw,.grp:focus-within>.glab .arw{transform:rotate(180deg)}
.sub{position:absolute;top:calc(100% + 8px);left:0;min-width:196px;background:#fff;border-radius:14px;box-shadow:var(--sh2);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.24s}
.grp:hover>.sub,.grp:focus-within>.sub{opacity:1;visibility:visible;transform:none}
.sub a{color:#243149;padding:10px 14px;border-radius:9px;font-weight:600}
.sub a:hover{background:var(--light);color:var(--brand2)}
.nav-act{display:flex;align-items:center;gap:10px}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:10px;border-radius:10px}
.burger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px}
.gtog,.navtog{display:none}
.hero{position:relative;background:radial-gradient(900px 460px at 82% 12%,#1C3357 0,rgba(28,51,87,0) 60%),radial-gradient(700px 420px at 8% 92%,#2A1F12 0,rgba(42,31,18,0) 62%),var(--bg);color:#fff;padding:132px 0 76px;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,rgba(0,0,0,.7),transparent 78%);pointer-events:none}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,183,3,.14);border:1px solid rgba(255,183,3,.42);color:#FFD873;font-size:13px;font-weight:700;padding:6px 14px;border-radius:999px}
.hero h1{font-size:46px;margin:18px 0 14px;letter-spacing:-.5px}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{color:#B9C6DA;font-size:17px;max-width:560px}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 22px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:520px}
.hero-stats div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:14px}
.hero-stats b{display:block;font-size:24px;color:var(--brand);letter-spacing:-.5px}
.hero-stats span{font-size:12.5px;color:#A9B7CC}
.demo-conn{display:none}
.demo{background:linear-gradient(180deg,#132241,#0C1730);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:20px;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.demo-head{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;color:#EAF0FA}
.demo-head .live{margin-left:auto;font-size:12px;font-weight:700;color:#8FA3BF;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:4px 12px}
#conn:checked~.demo-head .live,.js #conn:checked~.demo-head .live{color:#0FB9A5;border-color:rgba(15,185,165,.5)}
.gauge{margin:16px auto 6px;width:210px;max-width:100%}
.gauge-ring{position:relative;width:210px;height:105px;border-radius:210px 210px 0 0;overflow:hidden;background:conic-gradient(from 270deg at 50% 100%,#0FB9A5 0deg,#7ED957 62deg,#FFC53D 124deg,#FB8500 180deg)}
.gauge-ring::after{content:"";position:absolute;left:50%;bottom:0;width:166px;height:166px;transform:translate(-50%,50%);background:#101E39;border-radius:50%}
.needle{position:absolute;left:50%;bottom:0;width:4px;height:74px;margin-left:-2px;background:#fff;border-radius:4px;transform-origin:50% 100%;transform:rotate(-66deg);transition:transform 1s cubic-bezier(.2,.9,.25,1);z-index:2}
#conn:checked~.gauge .needle{transform:rotate(34deg)}
.gauge-val{text-align:center;margin-top:-26px;position:relative;z-index:3}
.gauge-val b{font-size:30px;color:#fff;letter-spacing:-1px}
.gauge-val span{display:block;font-size:12px;color:#96A7C2;margin-top:-6px}
#conn:checked~.gauge .m-off{display:none}
#conn:checked~.gauge .m-on{display:block}
.demo-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.demo-metrics div{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.1);border-radius:13px;padding:11px 12px;text-align:center}
.demo-metrics b{display:block;font-size:19px;color:var(--brand);letter-spacing:-.4px}
.demo-metrics span{font-size:11.5px;color:#9AAAC3}
.demo .m-on{display:none}
#conn:checked~.demo-metrics .m-off{display:none}
#conn:checked~.demo-metrics .m-on{display:block}
.node-sel{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.node-sel input{display:none}
.node-sel label{font-size:12.5px;color:#C3CFE0;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:7px 13px;cursor:pointer;transition:.2s}
.node-sel label:hover{border-color:var(--brand);color:#FFD873}
#nd1:checked~label[for=nd1],#nd2:checked~label[for=nd2],#nd3:checked~label[for=nd3],#nd4:checked~label[for=nd4]{background:rgba(255,183,3,.16);border-color:var(--brand);color:#FFD873;font-weight:700}
.nd-cur{margin-top:12px;font-size:12.5px;color:#9FB0C8;background:rgba(0,0,0,.28);border-radius:10px;padding:9px 12px}
.nd-cur span{display:none}
#nd1:checked~.nd-cur .c1,#nd2:checked~.nd-cur .c2,#nd3:checked~.nd-cur .c3,#nd4:checked~.nd-cur .c4{display:inline}
.sws{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.sw{display:flex;align-items:center;gap:8px;font-size:12.5px;color:#B9C6DA;cursor:pointer}
.sw input{display:none}
.sw i{width:34px;height:19px;border-radius:999px;background:#26374F;position:relative;flex:none;transition:background .25s}
.sw i::after{content:"";position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:50%;background:#8FA3BF;transition:.25s}
.sw input:checked+i{background:rgba(15,185,165,.42)}
.sw input:checked+i::after{left:17px;background:#0FB9A5}
.conn-btn{display:flex;align-items:center;justify-content:center;margin-top:16px;width:100%;min-height:50px;border-radius:14px;background:var(--grad);color:#231400;font-weight:900;font-size:16px;cursor:pointer;box-shadow:0 10px 26px rgba(251,133,0,.3)}
.conn-btn .t-on{display:none}
#conn:checked~.conn-btn .t-off{display:none}
#conn:checked~.conn-btn .t-on{display:inline}
#conn:checked~.conn-btn{background:linear-gradient(135deg,#12D3BC,#0FB9A5);color:#052A25;box-shadow:0 10px 26px rgba(15,185,165,.3)}
.sec{padding:78px 0}
.sec.alt{background:var(--light)}
.sec.dark{background:var(--bg);color:#fff}
.sec-head{max-width:760px;margin:0 auto 44px;text-align:center}
.eyebrow{display:inline-block;color:var(--brand2);font-weight:800;font-size:13.5px;letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}
.sec-head h2{font-size:33px;letter-spacing:-.6px}
.sec-head p{color:var(--muted);margin-top:12px;font-size:16px}
.sec.dark .sec-head p{color:#AEBDD3}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.g2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh);transition:transform .28s,box-shadow .28s}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh2)}
.ico{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,#FFF0CE,#FFE0A6);display:flex;align-items:center;justify-content:center;font-size:25px;margin-bottom:15px}
.card h3{font-size:19px;margin-bottom:9px}
.card p{color:var(--muted);font-size:14.6px}
.stat-box{text-align:center;padding:24px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.stat-box .n{font-size:34px;font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1px}
.stat-box p{color:var(--muted);font-size:14px;margin-top:4px}
.node-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh);transition:transform .28s,box-shadow .28s,border-color .28s}
.node-card:hover{transform:translateY(-5px);box-shadow:var(--sh2);border-color:#FFD873}
.node-card .top{display:flex;align-items:center;gap:10px;font-weight:800}
.flag{width:34px;height:34px;border-radius:10px;background:var(--light);display:flex;align-items:center;justify-content:center;font-size:18px}
.load{display:flex;align-items:center;gap:8px;margin-top:14px;font-size:12.5px;color:var(--muted)}
.bar{flex:1;height:7px;border-radius:99px;background:#EDF1F8;overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#7ED957,#FFB703)}
.bar.hot i{background:linear-gradient(90deg,#FFB703,#FB8500)}
.node-card .ms{margin-top:10px;font-size:13px;color:var(--muted)}
.node-card .ms b{color:var(--teal)}
.speed-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:34px;align-items:center}
.speed-list li{display:flex;align-items:center;gap:14px;padding:15px 0;border-bottom:1px dashed var(--line);font-size:15px;color:var(--muted)}
.speed-list li b{color:var(--ink)}
.speed-list li:last-child{border-bottom:none}
.speed-list .k{font-size:22px;font-weight:900;color:var(--brand2);min-width:118px;letter-spacing:-.5px}
.speed-visual{background:linear-gradient(180deg,#0F1B33,#0B1220);border-radius:20px;padding:24px;box-shadow:var(--sh2)}
.speed-visual h4{color:#fff;font-size:16px;margin-bottom:16px}
.sp-row{margin-bottom:14px}
.sp-row .lbl{display:flex;justify-content:space-between;color:#AEBDD3;font-size:13px;margin-bottom:6px}
.sp-row .lbl b{color:var(--brand)}
.sp-bar{height:10px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden}
.sp-bar i{display:block;height:100%;border-radius:99px;background:var(--grad)}
.sp-bar.t i{background:linear-gradient(90deg,#12D3BC,#0FB9A5)}
.proto{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.proto span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:13.5px;font-weight:700;box-shadow:var(--sh)}
.scn{position:relative;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--sh);padding:26px;transition:transform .28s,box-shadow .28s}
.scn:hover{transform:translateY(-6px);box-shadow:var(--sh2)}
.scn .em{font-size:28px}
.scn h3{font-size:18px;margin:12px 0 8px}
.scn p{color:var(--muted);font-size:14.5px}
.steps{counter-reset:st}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 24px 24px;box-shadow:var(--sh)}
.step .no{position:absolute;top:-18px;left:24px;width:42px;height:42px;border-radius:12px;background:var(--grad);color:#231400;font-weight:900;font-size:19px;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 18px rgba(251,133,0,.32)}
.step h3{font-size:18px;margin:14px 0 8px}
.step p{color:var(--muted);font-size:14.5px}
.price{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px 26px;box-shadow:var(--sh);position:relative;transition:transform .28s,box-shadow .28s}
.price:hover{transform:translateY(-6px);box-shadow:var(--sh2)}
.price.best{border:2px solid var(--brand2);box-shadow:0 24px 54px rgba(251,133,0,.22);transform:translateY(-6px)}
.price .tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--grad);color:#231400;font-size:12.5px;font-weight:900;padding:5px 16px;border-radius:999px;white-space:nowrap}
.price h3{font-size:19px}
.price .amt{font-size:38px;font-weight:900;margin:10px 0 2px;letter-spacing:-1px}
.price .amt small{font-size:14px;font-weight:700;color:var(--muted)}
.price .per{color:var(--muted);font-size:13.5px;margin-bottom:18px}
.price ul{margin-bottom:22px}
.price li{display:flex;gap:9px;font-size:14.6px;color:#33415C;padding:6px 0}
.price li::before{content:"✓";color:var(--teal);font-weight:900}
.price .btn{margin-top:auto;width:100%}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;align-items:start}
details.qa{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 20px;box-shadow:var(--sh);transition:border-color .25s}
details.qa[open]{border-color:#FFD873}
details.qa summary{list-style:none;cursor:pointer;font-weight:800;font-size:16.5px;padding:18px 0;display:flex;align-items:flex-start;gap:12px}
details.qa summary::-webkit-details-marker{display:none}
details.qa summary::before{content:"?";flex:none;width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,#FFF0CE,#FFE0A6);color:#8A5A00;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:14px}
details.qa summary::after{content:"+";margin-left:auto;color:var(--brand2);font-weight:900;font-size:20px;line-height:1}
details.qa[open] summary::after{content:"–"}
details.qa .ans{padding:0 0 20px 38px;color:var(--muted);font-size:14.7px}
details.qa .ans ol{counter-reset:q;margin-top:8px}
details.qa .ans ol li{counter-increment:q;position:relative;padding-left:26px;margin-bottom:7px}
details.qa .ans ol li::before{content:counter(q)".";position:absolute;left:0;color:var(--brand2);font-weight:800}
.tst{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh);transition:transform .28s,box-shadow .28s}
.tst:hover{transform:translateY(-5px);box-shadow:var(--sh2)}
.tst .stars{color:#FFB703;font-size:15px;letter-spacing:2px}
.tst p{color:#33415C;font-size:14.7px;margin:10px 0 16px}
.who{display:flex;align-items:center;gap:11px}
.who .av{width:42px;height:42px;border-radius:50%;background:var(--grad);color:#231400;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:17px}
.who b{font-size:14.5px}
.who span{display:block;font-size:12.5px;color:var(--muted)}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column;transition:transform .28s,box-shadow .28s}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--sh2)}
.news-card img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.news-card .body{padding:20px;display:flex;flex-direction:column;flex:1}
.news-card .cat{font-size:12px;font-weight:800;color:var(--brand2);background:rgba(251,133,0,.1);border-radius:999px;padding:4px 12px;align-self:flex-start}
.news-card h3{font-size:17.5px;margin:12px 0 8px}
.news-card h3 a:hover{color:var(--brand2)}
.news-card p{color:var(--muted);font-size:14.3px;flex:1}
.news-card .mt{margin-top:14px;font-size:12.5px;color:#8B99AE;display:flex;gap:14px}
.cta-band{background:radial-gradient(700px 340px at 20% 0,#23375C 0,rgba(35,55,92,0) 62%),var(--bg);color:#fff;border-radius:26px;padding:52px 40px;text-align:center;box-shadow:0 30px 66px rgba(11,18,32,.3)}
.cta-band h2{font-size:31px;letter-spacing:-.6px}
.cta-band p{color:#AEBDD3;margin:12px auto 24px;max-width:640px}
.cta-band .hero-btns{justify-content:center;margin:0}
footer{background:#070C16;color:#9BABC2;padding:60px 0 26px;margin-top:0}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.09)}
.f-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900;font-size:19px;margin-bottom:14px}
.f-brand img{width:38px;height:38px;border-radius:10px;background:#fff;padding:3px}
.f-col h4{color:#fff;font-size:15.5px;margin-bottom:14px}
.f-col li{margin-bottom:9px;font-size:14.3px}
.f-col a:hover{color:var(--brand)}
.f-bot{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-top:22px;font-size:13.5px}
.f-bot .lk{display:flex;flex-wrap:wrap;gap:18px}
.f-bot a:hover{color:var(--brand)}
#top{position:fixed;right:22px;bottom:26px;width:48px;height:48px;border-radius:14px;background:var(--grad);color:#231400;font-size:20px;font-weight:900;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px rgba(251,133,0,.34);z-index:80;transition:transform .25s}
#top:hover{transform:translateY(-4px)}
.phero{background:radial-gradient(760px 380px at 78% 8%,#1C3357 0,rgba(28,51,87,0) 60%),var(--bg);color:#fff;padding:120px 0 56px;text-align:center}
.phero h1{font-size:38px;letter-spacing:-.6px}
.phero p{color:#AEBDD3;max-width:720px;margin:14px auto 0;font-size:16.5px}
.crumb{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;color:#93A5BF;font-size:13.5px;margin-top:20px}
.crumb a:hover{color:var(--brand)}
.crumb i{font-style:normal;opacity:.6}
.crumb-bar{background:#F5F8FD;border-bottom:1px solid var(--line);padding:14px 0}
.crumb-bar .wrap{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:var(--muted)}
.crumb-bar a:hover{color:var(--brand2)}
.post-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;align-items:start;padding:56px 0 74px}
.post{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px 38px;box-shadow:var(--sh)}
.post .kicker{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13.5px;color:var(--muted);margin-bottom:14px}
.post .kicker .cat{background:rgba(251,133,0,.1);color:var(--brand2);font-weight:800;border-radius:999px;padding:4px 13px}
.post h1{font-size:31px;letter-spacing:-.5px;margin-bottom:16px}
.post .meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13.5px;color:var(--muted);padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:22px}
.post figure{margin:22px 0}
.post figure img{border-radius:14px;width:100%;aspect-ratio:1200/675;object-fit:cover}
.post figcaption{font-size:12.8px;color:#8B99AE;text-align:center;margin-top:9px}
.post .body-img img{aspect-ratio:2/1;object-fit:cover;border-radius:14px;width:100%}
.post p{margin-bottom:16px;font-size:15.6px;color:#2B3850}
.post h2{font-size:22px;margin:30px 0 14px;padding-left:14px;border-left:5px solid var(--brand2);scroll-margin-top:96px}
.post h3{font-size:17.5px;margin:20px 0 10px}
.post .lede{font-size:16.5px;color:#1D2A40;background:var(--light);border-radius:14px;padding:18px 20px;border-left:5px solid var(--brand)}
.post .fig-data{background:linear-gradient(180deg,#0F1B33,#0B1220);color:#DCE6F4;border-radius:16px;padding:22px 24px;margin:22px 0}
.post .fig-data h3{color:#fff;font-size:16.5px;margin-bottom:12px}
.post .fig-data ul li{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.14);font-size:14.5px}
.post .fig-data ul li:last-child{border-bottom:none}
.post .fig-data b{color:var(--brand)}
.post blockquote{margin:20px 0;padding:18px 22px;background:var(--light);border-radius:14px;border-left:5px solid var(--teal);font-size:15.4px;color:#2B3850}
.post blockquote cite{display:block;margin-top:8px;font-size:13.5px;color:var(--muted);font-style:normal}
.dl-box{margin:26px 0;background:linear-gradient(135deg,#FFF6E2,#FFE9C2);border:1px solid #FFD873;border-radius:18px;padding:22px 24px;display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.dl-box .tx{flex:1;min-width:220px}
.dl-box b{display:block;font-size:17px}
.dl-box span{font-size:13.8px;color:#7A5A1E}
.side{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px}
.side .box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--sh)}
.side .box h4{font-size:15.5px;margin-bottom:14px;padding-left:12px;border-left:4px solid var(--brand2)}
.toc{position:relative;padding-left:16px}
.toc::before{content:"";position:absolute;left:4px;top:6px;bottom:6px;width:2px;background:var(--line)}
.toc a{position:relative;display:block;font-size:14px;color:var(--muted);padding:7px 0 7px 14px}
.toc a::before{content:"";position:absolute;left:-16px;top:15px;width:10px;height:10px;border-radius:50%;background:#fff;border:2px solid var(--line)}
.toc a:hover{color:var(--brand2)}
.toc a.on{color:var(--brand2);font-weight:800}
.toc a.on::before{border-color:var(--brand2);background:var(--brand2)}
.hot li{display:flex;gap:11px;align-items:flex-start;padding:9px 0;border-bottom:1px dashed var(--line)}
.hot li:last-child{border-bottom:none}
.hot .rk{flex:none;width:22px;height:22px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:900;background:#EEF2F8;color:#7A889E}
.hot li:nth-child(1) .rk{background:var(--grad);color:#231400}
.hot li:nth-child(2) .rk{background:linear-gradient(135deg,#FFD98A,#FFA92B);color:#5A3B00}
.hot li:nth-child(3) .rk{background:linear-gradient(135deg,#FFE9A8,#E9C46A);color:#5A4600}
.hot li:hover .rk{transform:scale(1.12)}
.hot .rk{transition:transform .25s}
.hot a{font-size:14px;color:#33415C;line-height:1.55}
.hot a:hover{color:var(--brand2)}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags a{font-size:13px;border:1px solid var(--line);border-radius:999px;padding:6px 13px;color:var(--muted);transition:.22s}
.tags a:hover{color:var(--brand2);border-color:var(--brand2);background:rgba(251,133,0,.06)}
.cmts{margin-top:34px}
.cmts h2{font-size:22px;padding-left:14px;border-left:5px solid var(--brand2);margin-bottom:18px}
.cmt{display:flex;gap:13px;padding:18px 0;border-bottom:1px dashed var(--line)}
.cmt:last-child{border-bottom:none}
.cmt .av{flex:none;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#FFF0CE,#FFD873);color:#7A5200;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:17px}
.cmt .hd{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.cmt .hd b{font-size:14.7px}
.cmt .hd span{font-size:12.5px;color:#8B99AE}
.cmt p{font-size:14.5px;color:#33415C;margin-top:6px}
.rel{margin-top:34px}
.rel h2{font-size:22px;padding-left:14px;border-left:5px solid var(--brand2);margin-bottom:18px}
.pn{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.pn a{flex:1;min-width:220px;background:var(--light);border:1px solid var(--line);border-radius:14px;padding:14px 18px;font-size:14.5px;transition:.24s}
.pn a:hover{border-color:var(--brand2);color:var(--brand2)}
.pn a span{display:block;font-size:12.5px;color:var(--muted);margin-bottom:4px}
.legal{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px 38px;box-shadow:var(--sh);margin:52px 0 74px}
.legal h1{font-size:29px;margin-bottom:10px}
.legal .upd{font-size:13.5px;color:var(--muted);padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:22px}
.legal h2{font-size:20px;margin:26px 0 12px}
.legal p,.legal li{font-size:15.2px;color:#2B3850;margin-bottom:11px}
.legal ul{list-style:disc;padding-left:22px}
.legal ul li{margin-bottom:8px}
.nf{text-align:center;padding:150px 20px 90px}
.nf .big{font-size:104px;font-weight:900;letter-spacing:-4px;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.nf h1{font-size:30px;margin:14px 0 12px}
.nf p{color:var(--muted);margin-bottom:10px}
.nf .cd{color:var(--brand2);font-weight:800}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dl-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh);display:flex;flex-direction:column;transition:transform .28s,box-shadow .28s}
.dl-card:hover{transform:translateY(-6px);box-shadow:var(--sh2)}
.dl-card .ver{font-size:12.5px;font-weight:800;color:var(--brand2);background:rgba(251,133,0,.1);border-radius:999px;padding:4px 12px;align-self:flex-start}
.dl-card h3{font-size:19px;margin:12px 0 6px}
.dl-card .fs{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.dl-card ul{margin-bottom:20px}
.dl-card li{display:flex;gap:9px;font-size:14.4px;padding:5px 0;color:#33415C}
.dl-card li::before{content:"✓";color:var(--teal);font-weight:900}
.dl-card .btn{margin-top:auto;width:100%}
.reqs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.req{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--sh)}
.req span{font-size:13px;color:var(--muted);font-weight:700}
.req b{display:block;font-size:16px;margin-top:6px}
.sm-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.sm-group{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--sh)}
.sm-group h3{font-size:17px;margin-bottom:12px;padding-left:12px;border-left:4px solid var(--brand2)}
.sm-group li{padding:6px 0;font-size:14.5px;color:var(--muted)}
.sm-group a:hover{color:var(--brand2)}
@media (max-width:992px){
.hero-in{grid-template-columns:1fr;gap:34px}
.hero h1{font-size:36px}
.hero{padding:112px 0 60px}
.g4,.g3,.dl-grid,.reqs{grid-template-columns:repeat(2,1fr)}
.speed-grid{grid-template-columns:1fr}
.post-wrap{grid-template-columns:1fr;gap:26px}
.side{position:static;top:auto;order:2}
.post{padding:28px 24px}
.sec{padding:60px 0}
.sec-head h2{font-size:28px}
.phero h1{font-size:31px}
.navmenu{position:fixed;top:74px;left:0;right:0;background:rgba(9,15,28,.98);backdrop-filter:blur(12px);max-height:0;overflow:hidden;transition:max-height .4s ease}
.navtog:checked~.navmenu{max-height:82vh;overflow:auto;padding:10px 20px 22px;box-shadow:0 24px 44px rgba(0,0,0,.4)}
.navmenu>ul{flex-direction:column;align-items:stretch;gap:2px}
.navmenu a,.glab{padding:14px 12px;font-size:16px;border-radius:12px}
.grp{border-bottom:1px solid rgba(255,255,255,.08)}
.sub{position:static;opacity:1;visibility:visible;transform:none;background:transparent;box-shadow:none;padding:0 0 6px 10px;display:none}
.gtog:checked~.sub{display:block}
.sub a{color:#C7D3E4;font-size:15px}
.grp:hover>.glab .arw{transform:none}
.gtog:checked~.glab .arw{transform:rotate(180deg)}
.burger{display:flex}
.cta-band{padding:40px 24px}
.cta-band h2{font-size:25px}
.f-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:768px){
.g4,.g3,.g2,.dl-grid,.reqs,.faq-grid,.sm-list{grid-template-columns:1fr}
.hero h1{font-size:30px}
.hero-stats{grid-template-columns:repeat(3,1fr)}
.sec-head h2{font-size:25px}
.post h1{font-size:25px}
.post h2{font-size:20px}
.legal{padding:26px 22px;margin:34px 0 54px}
.legal h1{font-size:24px}
.hero-btns{flex-direction:column;align-items:stretch}
.hero-btns .btn{width:100%}
.f-grid{grid-template-columns:1fr}
.stat-box .n{font-size:29px}
}
@media (max-width:480px){
.wrap{padding:0 15px}
.hero{padding:104px 0 48px}
.hero h1{font-size:26px}
.phero{padding:104px 0 44px}
.phero h1{font-size:25px}
.demo{padding:15px}
.demo-metrics{grid-template-columns:repeat(3,1fr);gap:7px}
.demo-metrics b{font-size:16px}
.demo-metrics span{font-size:10.5px}
.sws{grid-template-columns:1fr}
.gauge{width:180px}
.gauge-ring{width:180px;height:90px}
.gauge-ring::after{width:142px;height:142px}
.needle{height:63px}
.hero-stats{grid-template-columns:1fr}
.sec{padding:48px 0}
.sec-head h2{font-size:22px}
.post{padding:22px 17px}
.post p{font-size:15px}
.cta-band h2{font-size:22px}
.card{padding:20px}
#top{right:14px;bottom:16px;width:44px;height:44px}
}