*{margin:0;padding:0;box-sizing:border-box}
:root{--p1:#2e6bf6;--p2:#17c3e8;--ink:#0f1b33;--muted:#5c6d90;--bg:#f6f9ff;--card:#fff;--line:#e2eafb;--dark:#0b1a3a;--gold:#f7a600;--ok:#12b886;--rad:18px;--sh:0 18px 44px rgba(15,27,51,.10)}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font:16px/1.78 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(900px 420px at 88% -6%,rgba(23,195,232,.16),transparent 60%),radial-gradient(760px 380px at 4% 4%,rgba(46,107,246,.14),transparent 62%)}
img{max-width:100%;height:auto;display:block;background:#eaf0fc}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
h1,h2,h3,h4{line-height:1.3;font-weight:800}
.wrap{max-width:1200px;margin:0 auto;padding:0 22px}
.sec{padding:82px 0}
.sec.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:760px;margin:0 auto 42px;text-align:center}
.sec-head .kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--p1);background:rgba(46,107,246,.09);border:1px solid rgba(46,107,246,.18);padding:5px 14px;border-radius:999px;margin-bottom:14px}
.sec-head h2{font-size:33px;letter-spacing:-.4px}
.sec-head p{color:var(--muted);margin-top:12px}
.g2,.g3,.g4{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:26px;transition:transform .28s ease,box-shadow .28s ease}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.card h3{font-size:18.5px;margin-bottom:9px}
.card p{color:var(--muted);font-size:15px}
.ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:25px;background:linear-gradient(135deg,rgba(46,107,246,.14),rgba(23,195,232,.16));border:1px solid rgba(46,107,246,.16);margin-bottom:15px}
.btn,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 28px;border-radius:999px;font-weight:700;font-size:15.5px;cursor:pointer;border:0;transition:transform .22s ease,box-shadow .22s ease,background .22s ease;min-height:48px;text-align:center}
.btn{color:#fff;background:linear-gradient(135deg,var(--p1),var(--p2));box-shadow:0 12px 26px rgba(46,107,246,.30)}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(46,107,246,.36)}
.btn-ghost{color:var(--p1);background:#fff;border:2px solid rgba(46,107,246,.42)}
.btn-ghost:hover{background:rgba(46,107,246,.07);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:14px;min-height:40px}
.btn:active,.btn-ghost:active{transform:scale(.975)}
.row{display:flex;gap:14px;flex-wrap:wrap}
.center{text-align:center}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 16px;border-radius:0 0 12px 0;z-index:999}
.skip:focus{left:0}
.sr{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none;overflow:hidden}
.hd{position:fixed;top:0;left:0;right:0;z-index:90;background:rgba(255,255,255,.90);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:background .3s,box-shadow .3s}
.hd-in{max-width:1200px;margin:0 auto;padding:0 22px;height:70px;display:flex;align-items:center;gap:18px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;letter-spacing:-.3px;flex-shrink:0}
.logo img{width:40px;height:40px;border-radius:11px}
.logo small{display:block;font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:.06em}
.nav{display:flex;align-items:center;margin-left:auto}
.nav>ul{display:flex;align-items:center;gap:4px}
.nav li{position:relative}
.nav a:not(.btn),.nav label.nav-l{display:block;padding:11px 14px;border-radius:11px;font-weight:600;font-size:15px;cursor:pointer;transition:background .2s,color .2s;white-space:nowrap}
.nav .dd-l{display:none}
.nav a:not(.btn):hover,.nav label.nav-l:hover{background:rgba(46,107,246,.09);color:var(--p1)}
.nav .ar{display:inline-block;font-size:11px;margin-left:5px;transition:transform .25s;color:var(--muted)}
.dd-c{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.dd{position:absolute;top:calc(100% + 8px);left:0;min-width:216px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 44px rgba(15,27,51,.14);padding:9px;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .24s,transform .24s,visibility .24s}
.has-dd:hover .dd,.has-dd:focus-within .dd{opacity:1;visibility:visible;transform:translateY(0)}
.has-dd:hover .ar{transform:rotate(180deg)}
.dd a{padding:10px 12px;border-radius:9px;font-size:14.5px;font-weight:600;color:var(--muted)}
.dd a:hover{background:rgba(46,107,246,.09);color:var(--p1)}
.nav-btn{margin-left:10px}
.burger{display:none;margin-left:auto;width:46px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px}
.nav-c{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
html.js .hd.scrolled{background:rgba(11,26,58,.94);border-bottom-color:rgba(255,255,255,.08);box-shadow:0 12px 30px rgba(11,26,58,.28)}
html.js .hd.scrolled .logo{color:#fff}
html.js .hd.scrolled .logo small{color:rgba(255,255,255,.62)}
html.js .hd.scrolled .nav a:not(.btn),html.js .hd.scrolled .nav label.nav-l{color:rgba(255,255,255,.86)}
html.js .hd.scrolled .nav a:not(.btn):hover,html.js .hd.scrolled .nav label.nav-l:hover{color:#fff;background:rgba(255,255,255,.12)}
html.js .hd.scrolled .ar{color:rgba(255,255,255,.6)}
html.js .hd.scrolled .burger{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2)}
html.js .hd.scrolled .burger span{background:#fff}
.hero{padding:132px 0 76px;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.04fr .96fr;gap:48px;align-items:center}
.hero h1{font-size:46px;letter-spacing:-1.1px}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--p1),var(--p2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin:18px 0 26px;color:var(--muted);font-size:17.5px;max-width:560px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px;max-width:580px}
.stats div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 16px}
.stats b{display:block;font-size:23px;letter-spacing:-.5px;background:linear-gradient(120deg,var(--p1),var(--p2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{font-size:13px;color:var(--muted)}
.trust{margin-top:22px;display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted)}
.stars{color:var(--gold);letter-spacing:2px}
.phone{position:relative;width:100%;max-width:350px;margin:0 auto;background:#0b1a3a;border-radius:40px;padding:11px;box-shadow:0 34px 74px rgba(11,26,58,.36)}
#c-eth:checked~.ph-screen .pane-eth,#c-bnb:checked~.ph-screen .pane-bnb,#c-tron:checked~.ph-screen .pane-tron,#c-sol:checked~.ph-screen .pane-sol,#c-pol:checked~.ph-screen .pane-pol{display:block}
#c-eth:checked~.ph-tabs label[for="c-eth"],#c-bnb:checked~.ph-tabs label[for="c-bnb"],#c-tron:checked~.ph-tabs label[for="c-tron"],#c-sol:checked~.ph-tabs label[for="c-sol"],#c-pol:checked~.ph-tabs label[for="c-pol"]{background:linear-gradient(135deg,var(--p1),var(--p2));color:#fff;border-color:transparent}
.ph-screen{position:relative;background:linear-gradient(170deg,#152c5f,#0a1428 62%);border-radius:30px;overflow:hidden;color:#fff;min-height:568px;display:flex;flex-direction:column}
.ph-top{display:flex;justify-content:space-between;align-items:center;padding:16px 18px 4px;font-size:12.5px;color:#9fb3da}
.ph-act{display:flex;gap:8px;padding:4px 16px 14px}
.ph-act a{flex:1;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.09);border-radius:13px;padding:10px 4px;text-align:center;font-size:11.5px;color:#dce7ff}
.ph-act a span{display:block;font-size:18px;margin-bottom:3px}
.ph-act a:hover{background:rgba(23,195,232,.22)}
.ph-total{padding:2px 18px 12px}
.ph-total span{font-size:12px;color:#9fb3da;display:flex;align-items:center;gap:8px}
.ph-total b{display:block;font-size:29px;letter-spacing:.4px;margin-top:3px}
.ph-hide{font-size:11px;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:1px 9px;cursor:pointer;color:#cddcff}
.ph-hide:before{content:"隐藏"}
.ph-hide-c:checked ~ .ph-screen .ph-hide:before{content:"显示"}
.ph-hide-c:checked ~ .ph-screen .ph-total b,.ph-hide-c:checked ~ .ph-screen .ai-b{visibility:hidden}
.ph-tabs{display:flex;gap:7px;padding:0 14px 12px;overflow-x:auto;scrollbar-width:none}
.ph-tabs::-webkit-scrollbar{display:none}
.ph-tabs label{padding:7px 13px;border-radius:999px;background:rgba(255,255,255,.08);font-size:12.5px;font-weight:600;cursor:pointer;white-space:nowrap;border:1px solid transparent;transition:.2s}
.ph-tabs label:hover{background:rgba(255,255,255,.16)}
.ph-body{flex:1;padding:0 14px 12px;overflow:hidden}
.pane{display:none}
.pane-t{font-size:11.5px;color:#8ea3cc;padding:6px 4px 8px}
.ai{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:15px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.07);margin-bottom:9px}
.ai:hover{background:rgba(255,255,255,.11)}
.ai .c{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:#fff}
.ai .n{flex:1;font-size:13.5px;font-weight:600}
.ai .n i{display:block;font-size:11px;color:#8ea3cc;font-style:normal;font-weight:400}
.ai .v{text-align:right;font-size:13.5px;font-weight:700}
.ai .v i{display:block;font-size:11px;font-style:normal;font-weight:400}
.up{color:#39d98a}
.down{color:#ff7b7b}
.ph-foot{padding:12px 16px 16px;display:flex;gap:10px;border-top:1px solid rgba(255,255,255,.08)}
.ph-btn{flex:1;border-radius:14px;padding:13px 8px;text-align:center;font-size:14px;font-weight:700;cursor:pointer;background:linear-gradient(135deg,var(--p1),var(--p2));color:#fff}
.ph-btn.gh{background:rgba(255,255,255,.1);color:#e7efff}
.ph-btn:hover{filter:brightness(1.08)}
.sheet{position:absolute;left:10px;right:10px;bottom:10px;background:#fff;color:var(--ink);border-radius:22px;padding:18px;box-shadow:0 24px 50px rgba(0,0,0,.4);opacity:0;transform:translateY(26px);pointer-events:none;transition:.32s}
.ph-send-c:checked ~ .ph-screen .sheet{opacity:1;transform:translateY(0);pointer-events:auto}
.sheet h4{font-size:16px;margin-bottom:12px}
.sheet dl{font-size:13.5px;color:var(--muted);border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);padding:10px 0;margin-bottom:14px}
.sheet dl div{display:flex;justify-content:space-between;padding:3px 0}
.sheet dl b{color:var(--ink)}
.sheet .row{gap:10px}
.sheet .row>*{flex:1}
.toast{position:absolute;left:26px;right:26px;top:46%;background:rgba(18,184,134,.96);color:#fff;border-radius:18px;padding:18px;text-align:center;font-size:14px;opacity:0;transform:scale(.9);pointer-events:none;transition:.28s}
.ph-done-c:checked ~ .ph-screen .toast{opacity:1;transform:scale(1);pointer-events:auto}
.toast b{display:block;font-size:16px;margin-bottom:4px}
.toast label{display:inline-block;margin-top:12px;border:1px solid rgba(255,255,255,.6);border-radius:999px;padding:6px 18px;cursor:pointer;font-size:13px}
.matrix{display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 26px}
.pills li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 15px;font-size:13.5px;font-weight:600;box-shadow:0 6px 14px rgba(15,27,51,.05)}
.pills li b{color:var(--p1);font-weight:700}
.pic{border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh)}
.checks{display:grid;gap:12px}
.checks li{display:flex;gap:11px;font-size:15px;color:var(--muted)}
.checks li b{color:var(--ink);font-weight:700}
.checks li:before{content:"✓";flex-shrink:0;width:22px;height:22px;border-radius:50%;background:rgba(46,107,246,.12);color:var(--p1);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:4px}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--rad);padding:24px;position:relative}
.steps li:before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:22px;width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--p1),var(--p2));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:16px;box-shadow:0 8px 18px rgba(46,107,246,.3)}
.steps h3{font-size:17px;margin:10px 0 7px}
.steps p{font-size:14.5px;color:var(--muted)}
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;display:flex;flex-direction:column;position:relative;transition:.28s}
.plan:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.plan.hot{border:2px solid var(--p1);box-shadow:0 22px 50px rgba(46,107,246,.18)}
.tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--p1),var(--p2));color:#fff;font-size:12.5px;font-weight:700;padding:6px 16px;border-radius:999px;white-space:nowrap}
.plan h3{font-size:19px}
.plan .amt{font-size:34px;font-weight:800;margin:10px 0 4px;letter-spacing:-1px}
.plan .amt small{font-size:14px;font-weight:600;color:var(--muted)}
.plan .pl{color:var(--muted);font-size:14px;margin-bottom:18px}
.plan ul{display:grid;gap:10px;margin-bottom:24px}
.plan li{display:flex;gap:10px;font-size:14.5px;color:var(--muted)}
.plan li:before{content:"✓";color:var(--p1);font-weight:800}
.plan .btn,.plan .btn-ghost{margin-top:auto}
.faq{max-width:920px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:13px;overflow:hidden;transition:.25s}
.faq details[open]{border-color:rgba(46,107,246,.4);box-shadow:var(--sh)}
.faq summary{cursor:pointer;padding:19px 54px 19px 22px;font-weight:700;font-size:16.5px;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"▾";position:absolute;right:22px;top:19px;color:var(--p1);font-size:14px;transition:transform .25s}
.faq details[open] summary:after{transform:rotate(180deg)}
.faq .a{padding:0 22px 20px;color:var(--muted);font-size:15px;border-top:1px dashed var(--line);margin-top:-1px;padding-top:16px}
.faq .a ol{list-style:decimal;padding-left:20px;display:grid;gap:5px;margin-top:8px}
.faq .a ol li{list-style:decimal;color:var(--muted)}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--rad);padding:26px;transition:.28s}
.quote:hover{transform:translateY(-5px);box-shadow:var(--sh)}
.quote p{font-size:15px;color:#31415f}
.who{display:flex;align-items:center;gap:12px;margin-top:18px}
.av{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--p1),var(--p2));color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0}
.who b{font-size:14.5px;display:block}
.who span{font-size:12.5px;color:var(--muted)}
.nc{background:#fff;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;display:flex;flex-direction:column;transition:.28s}
.nc:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.nc img{aspect-ratio:16/9;object-fit:cover;width:100%}
.nc .bd{padding:22px;display:flex;flex-direction:column;flex:1}
.nc .mt{font-size:12.5px;color:var(--p1);font-weight:700;margin-bottom:8px}
.nc h3{font-size:17px;margin-bottom:9px}
.nc h3 a:hover{color:var(--p1)}
.nc p{font-size:14.5px;color:var(--muted);margin-bottom:16px}
.nc .more{margin-top:auto;font-size:14px;font-weight:700;color:var(--p1)}
.cta{background:linear-gradient(135deg,#12306e,#0b1a3a 55%,#0e3a56);color:#fff;border-radius:26px;padding:52px;text-align:center;position:relative;overflow:hidden}
.cta:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(23,195,232,.35),transparent 65%);top:-200px;right:-120px}
.cta h2{font-size:31px;margin-bottom:14px;position:relative}
.cta p{color:rgba(255,255,255,.76);max-width:620px;margin:0 auto 26px;position:relative}
.cta .row{justify-content:center;position:relative}
.cta .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.cta .btn-ghost:hover{background:rgba(255,255,255,.12)}
.ft{background:#0b1a3a;color:rgba(255,255,255,.72);padding:60px 0 26px;margin-top:10px}
.ft .top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.ft .logo{color:#fff}
.ft .logo small{color:rgba(255,255,255,.55)}
.ft .about{margin-top:16px;font-size:14px;max-width:330px;color:rgba(255,255,255,.6)}
.ft h4{color:#fff;font-size:15.5px;margin-bottom:14px}
.ft li{margin-bottom:10px;font-size:14.5px}
.ft li a:hover{color:#fff}
.ft .bt{padding-top:22px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:13.5px;color:rgba(255,255,255,.55)}
.ft .bt .lk{display:flex;gap:18px;flex-wrap:wrap}
.ft .bt a:hover{color:#fff}
.top-btn{position:fixed;right:20px;bottom:22px;width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--p1),var(--p2));color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:0 12px 26px rgba(46,107,246,.34);z-index:80}
.top-btn:hover{transform:translateY(-3px)}
.crumb{font-size:13.5px;color:var(--muted);padding:100px 0 0}
.crumb ol{display:flex;flex-wrap:wrap;gap:8px}
.crumb li:not(:last-child):after{content:"/";margin-left:8px;color:#b6c3da}
.crumb a:hover{color:var(--p1)}
.pg-top{padding:22px 0 6px}
.pg-top h1{font-size:37px;letter-spacing:-.8px}
.pg-top .sub{color:var(--muted);margin-top:12px;font-size:17px;max-width:820px}
.page{padding-bottom:76px}
.lay{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start}
.post{background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px}
.post .meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13.5px;color:var(--muted);border-bottom:1px dashed var(--line);padding-bottom:16px;margin-bottom:24px}
.post .meta b{color:var(--p1)}
.post h1{font-size:33px;letter-spacing:-.7px;margin-bottom:14px}
.post figure{margin:0 0 24px}
.post figcaption{font-size:13px;color:var(--muted);margin-top:9px;text-align:center}
.post h2{font-size:23px;margin:34px 0 14px;padding-left:15px;border-left:5px solid var(--p1);scroll-margin-top:92px}
.post h3{font-size:18.5px;margin:24px 0 10px}
.post p{margin-bottom:16px;font-size:16.5px;color:#26344f}
.post strong{color:var(--p1)}
.post .quote-box{background:rgba(46,107,246,.06);border-left:4px solid var(--p1);border-radius:0 14px 14px 0;padding:18px 20px;margin:22px 0}
.post .quote-box p{margin:0;font-size:16px;color:#1e2b46}
.post .quote-box span{display:block;margin-top:9px;font-size:13.5px;color:var(--muted)}
.post .data{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:22px 0}
.post .data table{width:100%;border-collapse:collapse;font-size:15px}
.post .data th,.post .data td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line)}
.post .data th{background:rgba(46,107,246,.07);font-weight:700;font-size:14.5px}
.post .data tr:last-child td{border-bottom:0}
.post .data td:last-child{color:var(--p1);font-weight:700}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin:30px 0 6px}
.tags a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:13.5px;font-weight:600;color:var(--muted)}
.tags a:hover{color:var(--p1);border-color:rgba(46,107,246,.45);background:rgba(46,107,246,.06)}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.pn a{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;font-size:14.5px;font-weight:600;transition:.25s}
.pn a:hover{border-color:rgba(46,107,246,.42);box-shadow:var(--sh)}
.pn span{display:block;font-size:12.5px;color:var(--muted);font-weight:500;margin-bottom:6px}
.cm{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;margin-top:26px}
.cm h2{font-size:21px;margin-bottom:20px}
.cm ul{display:grid;gap:18px}
.cm li{display:flex;gap:14px;padding-bottom:18px;border-bottom:1px dashed var(--line)}
.cm li:last-child{border-bottom:0;padding-bottom:0}
.cm .hd2{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.cm .hd2 b{font-size:14.5px}
.cm .hd2 time{font-size:12.5px;color:var(--muted);margin-left:auto}
.cm p{font-size:15px;color:#31415f}
.side{position:sticky;top:92px;display:grid;gap:20px}
.sb{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 12px 30px rgba(15,27,51,.05)}
.sb h3{font-size:16px;padding-left:12px;position:relative;margin-bottom:16px}
.sb h3:before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:3px;background:linear-gradient(180deg,var(--p1),var(--p2))}
.toc{position:relative;padding-left:18px}
.toc:before{content:"";position:absolute;left:4px;top:6px;bottom:6px;width:2px;background:var(--line)}
.toc li{position:relative;margin-bottom:12px}
.toc li:before{content:"";position:absolute;left:-18px;top:8px;width:9px;height:9px;border-radius:50%;background:#c9d6ef;border:2px solid #fff}
.toc a{font-size:14.5px;color:var(--muted);font-weight:600}
.toc li.on a{color:var(--p1);font-weight:800}
.toc li.on:before{background:var(--p1)}
.toc a:hover{color:var(--p1)}
.hot li{display:flex;gap:11px;align-items:flex-start;margin-bottom:13px}
.hot b{flex-shrink:0;width:24px;height:24px;border-radius:8px;background:#eef2fa;color:#8a99b5;font-size:12.5px;display:flex;align-items:center;justify-content:center;transition:.2s}
.hot li:nth-child(1) b{background:linear-gradient(135deg,var(--p1),var(--p2));color:#fff}
.hot li:nth-child(2) b{background:linear-gradient(135deg,#ff9f43,#f7a600);color:#fff}
.hot li:nth-child(3) b{background:linear-gradient(135deg,#f7d048,#e0a800);color:#fff}
.hot a{font-size:14.5px;color:#31415f;font-weight:600}
.hot li:hover b{transform:scale(1.12)}
.hot li:hover a{color:var(--p1)}
.cats{display:flex;flex-wrap:wrap;gap:9px}
.cats a{font-size:13px;border:1px solid var(--line);border-radius:999px;padding:7px 13px;color:var(--muted);font-weight:600}
.cats a:hover{color:#fff;background:linear-gradient(135deg,var(--p1),var(--p2));border-color:transparent}
.nlist{display:grid;gap:22px}
.spec{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.spec div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.spec b{display:block;font-size:15.5px;margin-bottom:6px}
.spec span{font-size:14.5px;color:var(--muted)}
.vbox{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;display:grid;grid-template-columns:1.2fr 1fr;gap:26px;align-items:center;margin-bottom:18px}
.vbox .amt{font-size:26px;font-weight:800}
.vbox .pl{color:var(--muted);font-size:14px;margin:6px 0 14px}
.vbox ul{display:grid;gap:8px;font-size:14.5px;color:var(--muted)}
.vbox ul li:before{content:"✓ ";color:var(--p1);font-weight:800}
.n404{text-align:center;padding:150px 22px 90px}
.n404 .code{font-size:104px;font-weight:800;line-height:1;background:linear-gradient(120deg,var(--p1),var(--p2));-webkit-background-clip:text;background-clip:text;color:transparent}
.n404 p{color:var(--muted);margin:14px 0 26px;font-size:17px}
.prose{background:#fff;border:1px solid var(--line);border-radius:22px;padding:40px}
.prose h2{font-size:22px;margin:30px 0 12px}
.prose h3{font-size:17.5px;margin:20px 0 8px}
.prose p,.prose li{color:#31415f;font-size:16px;margin-bottom:12px}
.prose ul{list-style:disc;padding-left:22px}
.prose ul li{list-style:disc}
.prose .note{background:rgba(247,166,0,.09);border:1px dashed rgba(247,166,0,.5);border-radius:14px;padding:16px 18px;font-size:14.5px;color:#7a5600}
html.js .reveal{opacity:0;transform:translateY(22px)}
html.js .reveal.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}
html.js .reveal.d1.in{transition-delay:.08s}
html.js .reveal.d2.in{transition-delay:.16s}
html.js .reveal.d3.in{transition-delay:.24s}
@media (max-width:992px){
.wrap{padding:0 18px}
.nav{display:block;position:fixed;top:70px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 22px 40px rgba(15,27,51,.14);max-height:0;overflow:hidden;transition:max-height .34s ease;margin:0}
.nav-c:checked ~ .nav{max-height:82vh;overflow-y:auto}
.nav>ul{display:block;padding:10px 14px 18px}
.nav li{border-bottom:1px dashed var(--line)}
.nav li:last-child{border-bottom:0}
.nav a:not(.btn),.nav label.nav-l{padding:15px 6px;border-radius:0;font-size:16px}
.nav .has-dd .dd-l{display:block;position:absolute;right:0;top:0;width:60px;height:56px;cursor:pointer;z-index:2}
.dd{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px 10px;min-width:0;display:none}
.dd-c:checked ~ .dd{display:block}
.has-dd:hover .dd{display:none}
.dd-c:checked ~ .dd{display:block}
.dd a{padding:11px 8px}
.burger{display:flex}
.nav-btn{margin:12px 6px 4px;width:calc(100% - 12px)}
.hero{padding:104px 0 60px}
.hero .wrap{grid-template-columns:1fr;gap:38px}
.hero h1{font-size:36px}
.hero .lead{font-size:16.5px}
.matrix{grid-template-columns:1fr;gap:28px}
.lay{grid-template-columns:1fr;gap:24px}
.side{position:static}
.toc{max-height:none}
.g4{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(2,1fr)}
.steps{grid-template-columns:repeat(2,1fr)}
.price{grid-template-columns:1fr;gap:30px}
.spec{grid-template-columns:repeat(2,1fr)}
.ft .top{grid-template-columns:1fr 1fr;gap:26px}
.post{padding:28px}
.post h1{font-size:27px}
.pg-top{padding:14px 0 6px}
.pg-top h1{font-size:30px}
.cta{padding:40px 26px}
.cta h2{font-size:26px}
.prose{padding:28px}
.vbox{grid-template-columns:1fr;gap:18px}
.phone{max-width:330px}
}
@media (max-width:768px){
.sec{padding:62px 0}
.sec-head h2{font-size:27px}
.hero h1{font-size:31px}
.g2,.g3,.g4{grid-template-columns:1fr}
.steps{grid-template-columns:1fr;gap:26px}
.spec{grid-template-columns:1fr}
.stats{grid-template-columns:1fr 1fr;gap:12px}
.stats div:last-child{grid-column:1/-1}
.ft .top{grid-template-columns:1fr}
.ft .bt{flex-direction:column;gap:10px}
.pn{grid-template-columns:1fr}
.post{padding:22px}
.post p{font-size:16px}
.post h2{font-size:20.5px}
.post .data table{font-size:14px}
.cm{padding:24px}
.crumb{padding-top:92px}
.n404 .code{font-size:78px}
.cta{border-radius:20px}
}
@media (max-width:480px){
.wrap{padding:0 14px}
.hero{padding:92px 0 48px}
.hero h1{font-size:26.5px}
.sec-head h2{font-size:23px}
.btn,.btn-ghost{padding:14px 20px;font-size:15px;width:100%}
.row{flex-direction:column;gap:12px}
.hero .row{flex-direction:column}
.ph-act a{font-size:10.5px}
.ph-total b{font-size:25px}
.stats b{font-size:20px}
.plan{padding:24px}
.post h1{font-size:22.5px}
.pg-top h1{font-size:24px}
.logo{font-size:17px}
.logo img{width:34px;height:34px}
.top-btn{right:12px;bottom:14px}
.cta h2{font-size:22px}
.card,.quote{padding:20px}
}