@font-face{font-family:"JetBrains Mono";src:url(/en/fonts/jetbrains-mono-latin-var.woff2) format("woff2");font-weight:100 800;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";src:url(/en/fonts/inter-latin-var.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--ink:#1d1d1f;--mut:#6e6e73;--mut2:#6e6e73;--line:#e5e5ea;--alt:#f5f5f7;--acc:#0C63F1;--ok:#1f9d55;--warn:#c27c0e;--bad:#d70015;
--sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,"PingFang SC","Microsoft YaHei",sans-serif;--mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;--out:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box;margin:0;padding:0}
html{background:#fff}
body{color:var(--ink);font:15px/1.5 var(--sans);-webkit-font-smoothing:antialiased;letter-spacing:-.01em}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
button,input{font:inherit;color:inherit;border:0;background:none}button{cursor:pointer}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

/* nav */
.nav{position:sticky;top:0;z-index:10;height:52px;background:rgba(255,255,255,.8);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.06)}
.nav .wrap{height:100%;display:flex;align-items:center;gap:22px}
.logo{font-weight:700;font-size:16px;letter-spacing:-.03em;color:var(--ink);margin-right:auto;display:flex;align-items:center;gap:8px}
.logo img{display:block;height:31px;width:auto}
.nav a.n{color:var(--ink);opacity:.75;font-size:13px}.nav a.n:hover{opacity:1;text-decoration:none}
.lang{font-size:12px;border:1px solid var(--line);border-radius:99px;padding:3px 10px;color:var(--mut)!important}

/* hero */
.hero{padding:64px 0 44px;text-align:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:12px;font-weight:600;color:var(--mut);background:var(--alt);border-radius:99px;padding:5px 12px}
.eyebrow b{width:6px;height:6px;border-radius:50%;background:var(--ok)}
h1{font-size:clamp(34px,5.4vw,56px);line-height:1.06;letter-spacing:-.04em;font-weight:700;margin:16px auto 12px;max-width:820px}
.grad{background:linear-gradient(95deg,#0090f7,#ba62fc 45%,#f2416b 75%,#f55600);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:var(--mut);max-width:620px;margin:0 auto 26px}
.field{display:flex;gap:8px;max-width:560px;margin:0 auto;background:#fff;border-radius:14px;padding:6px 6px 6px 16px;box-shadow:0 0 0 1px #d2d2d7,0 10px 30px -16px rgba(0,0,0,.25);transition:box-shadow .25s}
.field:focus-within{box-shadow:0 0 0 2px var(--acc),0 0 0 6px rgba(0,113,227,.14)}
.field input{flex:1;min-width:0;outline:0;font-size:16px;padding:9px 0}
.btn{background:var(--ink);color:#fff;border-radius:10px;padding:10px 18px;font-weight:600;font-size:15px;white-space:nowrap;transition:transform .2s,background .2s}
.btn:hover{background:#000}.btn:active{transform:scale(.96)}.btn[disabled]{opacity:.5;cursor:default}
.hint{margin-top:12px;font-size:13px;color:var(--mut2)}
.hint button{color:var(--acc);font-size:13px;margin:0 4px}.hint button:hover{text-decoration:underline}
.shake{animation:sh .4s}@keyframes sh{25%,75%{transform:translateX(-6px)}50%{transform:translateX(6px)}}

/* cards */
.sec{padding:40px 0}
.sec h2{font-size:28px;letter-spacing:-.03em;line-height:1.15;margin-bottom:6px}
.sec .sub{color:var(--mut);margin-bottom:22px;max-width:640px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{border-radius:20px;padding:22px;background:var(--alt);position:relative;overflow:hidden}
.card h3{font-size:17px;letter-spacing:-.02em;margin:10px 0 6px}
.card p{color:var(--mut);font-size:14px}
.card .ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;font-weight:700;font-size:15px}
.c1 .ic{background:linear-gradient(135deg,#0a84ff,#5e5ce6)}.c2 .ic{background:linear-gradient(135deg,#ff375f,#ff9f0a)}.c3 .ic{background:linear-gradient(135deg,#bf5af2,#ff375f)}
.stat{display:grid;grid-template-columns:1.3fr 1fr;gap:14px}
.dark{background:#000;color:#f5f5f7}.dark p{color:#a1a1a6}
.big{font-size:clamp(56px,8vw,88px);font-weight:700;letter-spacing:-.05em;line-height:1}
.cta{border-radius:20px;padding:30px;background:linear-gradient(120deg,#ff9f0a,#ff375f 35%,#bf5af2 65%,#0a84ff);color:#fff;display:flex;align-items:center;gap:20px;justify-content:space-between;flex-wrap:wrap}
.cta h3{font-size:22px;letter-spacing:-.02em}.cta p{opacity:.9;font-size:14px}
.cta .btn{background:#fff;color:var(--ink)}
footer{padding:28px 0 40px;color:var(--mut2);font-size:12px;border-top:1px solid var(--line);margin-top:40px}
footer .wrap{display:flex;gap:18px;flex-wrap:wrap}footer a{color:var(--mut)}

/* report */
.rp-head{padding:28px 0 8px}
.rp-head .crumb{font-size:12px;color:var(--mut2)}
.rp-head h1{font-size:30px;margin:4px 0 0;text-align:left;max-width:none;letter-spacing:-.03em}
.rp-head .meta{color:var(--mut2);font-size:13px;margin-top:2px;overflow-wrap:anywhere}
.rp-search{display:flex;gap:8px;margin-left:auto;max-width:340px;width:100%}
.rp-search .field{margin:0;max-width:none;padding:4px 4px 4px 12px;border-radius:10px;box-shadow:0 0 0 1px #d2d2d7}
.rp-search input{font-size:14px;padding:6px 0}.rp-search .btn{padding:7px 12px;font-size:13px;border-radius:8px}
.top{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap}
.verdict{display:flex;gap:14px;align-items:flex-start;border-radius:16px;padding:16px 18px;margin:14px 0 10px;border:1px solid}
.verdict .vi{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:17px;font-weight:700;flex:none;color:#fff;margin-top:1px}
.verdict h2{font-size:19px;letter-spacing:-.02em;line-height:1.3}.verdict p{font-size:14.5px;margin-top:3px;color:#333336}
.v-ok{background:#eef8f2;border-color:#bfe5cd}.v-ok .vi{background:#1f9d55}.v-ok h2{color:#0e5e31}
.v-warn{background:#fdf6ea;border-color:#f1d9a6}.v-warn .vi{background:#c27c0e}.v-warn h2{color:#7a4a00}
.v-bad{background:#fdf0f1;border-color:#f3c3c8}.v-bad .vi{background:#d70015}.v-bad h2{color:#a10010}
.v-gray{background:#f5f5f7;border-color:#e0e0e5}.v-gray .vi{background:#6e6e73}
.monbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;background:#0b0e1a;color:#f5f5f7;border-radius:12px;padding:11px 16px;margin:0 0 14px;font-size:14px}
.monbar:hover{text-decoration:none;background:#000}.monbar b{color:#fff}.monbar .mb2{color:#9cc2ff;font-weight:600;white-space:nowrap}
.grades{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 6px}
.gtile{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"g l" "g w";column-gap:14px;align-items:center;border-radius:16px;padding:14px 16px;background:var(--alt);color:#1d1d1f;border:1px solid transparent;min-width:0}
.gtile:hover{text-decoration:none;border-color:#d2d2d7}
.gtile .gl{grid-area:l;font-size:12.5px;color:var(--mut);font-weight:600;align-self:end}
.gtile .gg{grid-area:g;width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:30px;font-weight:800;letter-spacing:-.03em;color:#fff;background:#8e8e93}
.gtile .gw{grid-area:w;font-size:13px;line-height:1.4;color:#333336;align-self:start;overflow-wrap:anywhere}
.g-S .gg{background:linear-gradient(135deg,#3aa0ff,#7b5cff 55%,#c35cf2)}.g-S{background:#f2f0ff}
.g-A .gg{background:#1f9d55}.g-A{background:#eef8f2}
.g-B .gg{background:#c27c0e}.g-B{background:#fdf6ea}
.g-C .gg{background:#d70015}.g-C{background:#fdf0f1}
.grules{font-size:13px;color:var(--mut);margin:0 0 14px}.grules summary{cursor:pointer;display:inline-block;padding:2px 0}
.grules p,.grules li{line-height:1.55;margin-top:6px}.grules ul{padding-left:18px}.grules b{color:#1d1d1f}
@media (max-width:760px){.grades{grid-template-columns:1fr}.gtile .gg{width:44px;height:44px;font-size:26px;border-radius:12px}}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:18px}
.kpi{background:var(--alt);border-radius:14px;padding:12px 14px}
.kpi .k{font-size:12px;color:var(--mut)}.kpi .v{font-size:22px;font-weight:700;letter-spacing:-.03em;margin-top:2px}
.kpi .v small{font-size:13px;font-weight:500;color:var(--mut)}
.cols{display:grid;grid-template-columns:1fr 300px;gap:18px;align-items:start}
.panel{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.panel>h3{font-size:14px;padding:12px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.panel>h3 span{font-weight:400;color:var(--mut2);font-size:12px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;font-weight:500;color:var(--mut2);font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;padding:8px 16px;background:#fafafa;border-bottom:1px solid var(--line)}
td{padding:9px 16px;border-bottom:1px solid #f0f0f2;vertical-align:middle}
tr:last-child td{border-bottom:0}
tr.grp td{background:#fafafa;font-size:11.5px;font-weight:600;color:var(--mut);text-transform:uppercase;letter-spacing:.04em;padding:6px 16px}
tr.row{cursor:pointer}tr.row:hover td{background:#fbfbfd}
td .bot{font-weight:600}td .bot a{color:inherit}td .bot a:hover{color:var(--acc)}td .vd{color:var(--mut2);font-size:12px}
.tag{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;border-radius:6px;padding:2px 8px;white-space:nowrap}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.t-ok{color:#11733b;background:#e8f6ee}.t-bad{color:#b80012;background:#fdecee}.t-warn{color:#8a5300;background:#fdf3e2}.t-gray{color:#5c5c61;background:#f0f0f2}
tr.ev td{background:#fbfbfd;font-size:13.5px;color:#333336;padding:12px 16px 14px}
.evg{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.evg h4{font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);margin-bottom:4px}.evg p{line-height:1.5}
.rcell{display:flex;align-items:center;gap:8px;justify-content:space-between}
.evb{font-size:12px;font-weight:600;color:var(--acc);border:1px solid #cfe0fd;border-radius:7px;padding:3px 9px;white-space:nowrap;background:#fff}
.evb[aria-expanded="true"]{background:#eaf2ff}
.method{margin-top:14px;background:var(--alt);border-radius:14px;padding:14px 16px}.method h4{font-size:13.5px;margin-bottom:4px}.method p{font-size:13.5px;color:#3a3a3d;line-height:1.55}
tr.ev code,.mono{font-family:var(--mono);font-size:12px}
.checks li{list-style:none;display:flex;justify-content:space-between;gap:10px;padding:9px 16px;border-bottom:1px solid #f0f0f2;font-size:13.5px}
.checks li:last-child{border-bottom:0}
.fix{margin-top:18px}
.fix .body{padding:14px 16px;font-size:14px}
.fix ol{padding-left:20px}.fix li{margin:4px 0}
pre{background:#1d1d1f;color:#f5f5f7;border-radius:10px;padding:12px 14px;font:12px/1.55 var(--mono);overflow:auto;margin-top:8px;position:relative}
.copy{position:absolute;top:8px;right:8px;font-size:11px;color:#fff;background:rgba(255,255,255,.15);border-radius:6px;padding:2px 8px}
.note{font-size:12px;color:var(--mut2);margin-top:14px;line-height:1.55}
.side .panel+.panel{margin-top:14px}
.share{padding:14px 16px;font-size:13px}
.share .row2{display:flex;gap:6px;margin-top:8px}
.share input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:6px 8px;font-size:12px;font-family:var(--mono)}
.share button{border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:12px}
.loading{padding:60px 0;text-align:center;color:var(--mut)}
.spin{width:28px;height:28px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--acc);animation:sp 1s linear infinite;margin:0 auto 14px}
@keyframes sp{to{transform:rotate(360deg)}}
.steps{font-size:13px;color:var(--mut2);margin-top:6px}
.fade{animation:fd .5s var(--out)}@keyframes fd{from{opacity:0;transform:translateY(8px)}}

/* nav active */
.nav a.n.on{opacity:1;font-weight:600}
/* footer */
footer .fgrid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:24px}
footer h2.fh{margin:0 0 8px;letter-spacing:0;line-height:1.4;font-size:12px;color:var(--ink);margin-bottom:8px;font-weight:600}
footer .fgrid>div>a{display:block;line-height:24px;margin:2px 0}footer .fsmall a,footer .fsmall span{line-height:24px}
.fbrand img{height:24px;width:auto}.fbrand p{margin-top:10px;max-width:280px;line-height:1.5}
.fsmall{grid-column:1/-1;display:flex;gap:18px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:16px}
/* docs */
.doc,.doc-head{padding-top:28px;padding-bottom:20px}
.doc{max-width:760px}
.crumb{font-size:12px;color:var(--mut2)}.crumb a{color:var(--mut)}.crumb span{margin:0 4px;color:#c7c7cc}
.doc h1,.doc-head h1{font-size:clamp(30px,4.4vw,44px);text-align:left;margin:8px 0 10px;max-width:none}
.lead.l{margin:0 0 14px;text-align:left;font-size:18px;max-width:700px}
.doc h2{font-size:22px;letter-spacing:-.02em;margin:30px 0 8px}
.doc p,.doc li{font-size:16px;line-height:1.65;color:#333336}
.doc p+p{margin-top:10px}.doc ol,.doc ul{padding-left:22px;margin:8px 0}.doc li{margin:6px 0}
.doc code{font-family:var(--mono);font-size:13.5px;background:var(--alt);padding:1px 5px;border-radius:5px}
.doc pre{font-size:13px}
.upd{font-size:13px;color:var(--mut2);margin-bottom:12px}
.callout{background:linear-gradient(120deg,#eef4ff,#f6efff);border-radius:16px;padding:16px 18px;font-size:15.5px;line-height:1.6;margin:16px 0}
.tbl{margin:12px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:table;font-size:14px}
.tbl td{vertical-align:top;line-height:1.5}
blockquote{border-left:3px solid var(--acc);padding:6px 0 6px 16px;font-size:16px;color:#333336;font-style:italic}
blockquote cite{display:block;font-style:normal;font-size:12.5px;color:var(--mut2);margin-top:6px}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:14px 0 18px}
.facts div{background:var(--alt);border-radius:12px;padding:10px 12px}
.facts span{display:block;font-size:11.5px;color:var(--mut)}.facts b{font-size:14.5px}
.src li{font-size:14px!important}.more{margin-top:18px;font-size:14px;color:var(--mut)}
.sec.tight{padding:22px 0}
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.bgrid.g2{grid-template-columns:repeat(2,1fr);margin-top:8px}.bgrid.s{grid-template-columns:repeat(2,1fr)}
.bcard{display:block;background:var(--alt);border-radius:16px;padding:16px 18px;color:var(--ink);transition:transform .25s var(--out),box-shadow .25s}
.bcard:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 10px 30px -18px rgba(0,0,0,.35)}
.bcard .bt{font-weight:700;font-size:16px;letter-spacing:-.02em}.bcard .bv{font-size:12px;color:var(--mut2);margin-top:1px}
.bcard p{font-size:13.5px;color:var(--mut);margin-top:6px;line-height:1.5}
.bcard.g .bt{font-size:19px}.bcard.g{padding:22px}
.cta.mini{padding:22px 24px}.cta.mini h3{font-size:19px}
.field.inv{margin:0;max-width:380px;flex:1;min-width:260px;box-shadow:none}
/* pricing */
.hero.s{padding:52px 0 26px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:stretch}
.plan{background:var(--alt);border-radius:22px;padding:24px;display:flex;flex-direction:column}
.plan.hi{background:#000;color:#f5f5f7}.plan.hi li{color:#d1d1d6}.plan.hi .ptag{background:linear-gradient(95deg,#0090f7,#ba62fc);color:#fff}
.plan .ptag{align-self:flex-start;font-size:11.5px;font-weight:600;border-radius:99px;padding:3px 10px;background:#fff;color:var(--mut)}
.plan .pn{font-size:20px;margin:12px 0 2px;letter-spacing:-.02em}.plan.hi .pp small{color:#a1a1a6}.pp{font-size:44px;font-weight:700;letter-spacing:-.04em}.pp small{font-size:15px;font-weight:500;color:var(--mut2);margin-left:2px}
.plan ul{list-style:none;margin:12px 0 20px;flex:1}.plan li{font-size:14.5px;padding:5px 0 5px 22px;position:relative;color:#333336}
.plan li::before{content:"";position:absolute;left:2px;top:12px;width:10px;height:6px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
.plan .btn{text-align:center}.plan.hi .btn{background:#fff;color:var(--ink)}
.btn.ghost{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1px #d2d2d7}.btn.ghost:hover{background:#fafafa;text-decoration:none}
a.btn:hover{text-decoration:none}
.join{display:flex;gap:24px;align-items:center;padding:30px}.join h2{margin:0}
.join .vava{flex:none;width:96px;height:auto}
.jtext{flex:1}.wl{display:flex;gap:8px;flex-wrap:wrap}
.wl input,.wl select{flex:1;min-width:180px;background:#fff;border-radius:10px;padding:10px 12px;font-size:15px;box-shadow:inset 0 0 0 1px #d2d2d7;outline:0}
.wl input:focus,.wl select:focus{box-shadow:inset 0 0 0 2px var(--acc)}
.wl .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.wlmsg{margin-top:10px;font-size:14px}.wlmsg.ok{color:var(--ok);font-weight:600}.wlmsg.bad{color:var(--bad)}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}.faq summary{font-weight:600;cursor:pointer;font-size:16px}
.faq p{margin-top:8px;color:var(--mut);max-width:760px}
/* 404 + loading mascot */
.nf{text-align:center;padding:60px 24px 30px}.nf img{width:140px;height:auto}.nf h1{margin-top:8px}.nf .field{margin-top:6px}
.loading .vava{display:block;margin:0 auto 10px;width:96px;height:auto}
@media (prefers-reduced-motion:reduce){.bcard{transition:none}}

/* a11y */
.skip{position:absolute;left:12px;top:-60px;z-index:50;background:var(--ink);color:#fff;border-radius:8px;padding:8px 12px;font-size:14px}
.skip:focus{top:10px;text-decoration:none}
#main:focus{outline:0}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px;border-radius:6px}
.field input:focus-visible,.wl input:focus-visible,.wl select:focus-visible{outline:0}
/* nav menu */
.nav .links{display:flex;align-items:center;gap:22px}
.menu{display:none;width:36px;height:36px;border-radius:10px;position:relative}
.menu span{position:absolute;left:9px;right:9px;height:1.6px;background:var(--ink);border-radius:2px;transition:transform .3s var(--out),top .3s var(--out)}
.menu span:first-child{top:14px}.menu span:last-child{top:21px}
.nav.open .menu span:first-child{top:17.5px;transform:rotate(45deg)}.nav.open .menu span:last-child{top:17.5px;transform:rotate(-45deg)}
/* home demo */
.demo-sec{padding-top:8px}
.win{border-radius:18px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.08),0 40px 80px -40px rgba(0,0,0,.35);overflow:hidden;position:relative}
.win .bar{height:38px;background:#f2f2f4;display:flex;align-items:center;gap:7px;padding:0 14px;border-bottom:1px solid var(--line)}
.win .bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}.win .bar i:nth-child(2){background:#febc2e}.win .bar i:nth-child(3){background:#28c840}
.win .bar span{margin:0 auto;font-size:12px;color:var(--mut);background:#fff;border-radius:7px;padding:3px 40px}
.wbody{padding:6px 24px 24px;max-height:560px;overflow:hidden;-webkit-mask-image:linear-gradient(#000 70%,transparent);mask-image:linear-gradient(#000 70%,transparent)}
.wbody .dh{font-size:26px;letter-spacing:-.03em}.wbody .fade{animation:none}
.wopen{white-space:nowrap;position:absolute;left:50%;bottom:22px;transform:translateX(-50%);background:var(--ink);color:#fff;border-radius:99px;padding:10px 18px;font-weight:600;font-size:14px;box-shadow:0 10px 30px -10px rgba(0,0,0,.5)}
.wopen:hover{text-decoration:none;background:#000}
.cap{text-align:center;color:var(--mut2);font-size:13px;margin-top:12px}
.k1{font-size:13px;font-weight:600;color:#a1a1a6}.big.grad{margin:12px 0 10px}.k2{font-size:16px;color:#f5f5f7!important}.k3{margin-top:10px;font-size:12px}
.ex{list-style:none;margin-top:10px}.ex li{padding:10px 0;border-bottom:1px solid #e8e8ed}.ex li:last-child{border-bottom:0}
.ex a{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--ink)}.ex a:hover{text-decoration:none}.ex a:hover b{color:var(--acc)}
.ex p{font-size:13px;margin-top:2px}
.bgrid.g4{grid-template-columns:repeat(4,1fr)}
/* alert mock */
.alert-wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:30px;align-items:center}
.mail{background:#fff;border-radius:18px;box-shadow:0 0 0 1px rgba(0,0,0,.08),0 30px 60px -36px rgba(0,0,0,.35);overflow:hidden}
.mh{display:flex;gap:10px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line);font-size:13px}
.mh b{display:block;font-size:14px}.mh span{color:var(--mut2)}.mh time{margin-left:auto;color:var(--mut2);font-size:12px}
.ms{padding:14px 18px 0;font-weight:700;font-size:17px;letter-spacing:-.02em}
.mb{padding:8px 18px 18px;font-size:14px;color:#333336}.mb p{margin:8px 0}.mb code{font-family:var(--mono);font-size:12.5px;background:var(--alt);padding:1px 5px;border-radius:5px}
.mrow{display:flex;align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid #f0f0f2;font-size:13.5px}.mrow span:first-child{font-weight:600;width:120px}.arr{color:var(--mut2)}
.mbtn{display:inline-block;margin-top:6px;background:var(--acc);color:#fff;border-radius:9px;padding:8px 14px;font-weight:600;font-size:13.5px}
/* contact */
.ct{display:grid;gap:14px;max-width:520px;margin-top:10px}
.ct label{display:grid;gap:6px;font-size:14px;font-weight:600}
.ct input,.ct select,.ct textarea{font:inherit;font-weight:400;background:#fff;border-radius:10px;padding:10px 12px;box-shadow:inset 0 0 0 1px #d2d2d7;outline:0;border:0;resize:vertical}
.ct input:focus,.ct select:focus,.ct textarea:focus{box-shadow:inset 0 0 0 2px var(--acc)}
.ct .btn{justify-self:start}.ct .hp{position:absolute;left:-9999px}
.doc ul li code{font-size:13px}

@media (max-width:860px){.menu{display:block}.nav .links{position:absolute;top:52px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;box-shadow:0 20px 40px -20px rgba(0,0,0,.25);border-bottom:1px solid var(--line);padding:6px 24px 14px;display:none}
.nav.open .links{display:flex}.nav .links a.n{font-size:17px;padding:12px 0;border-bottom:1px solid #f0f0f2;opacity:1}.nav .links a.lang{align-self:flex-start;margin-top:12px;border-bottom:1px solid var(--line);font-size:13px;padding:3px 10px}
.bgrid.g4{grid-template-columns:1fr 1fr}.alert-wrap{grid-template-columns:1fr;gap:14px}.wbody{padding:4px 12px 20px;max-height:460px}.win .bar span{padding:3px 14px}
footer .fgrid{grid-template-columns:1fr 1fr}.fbrand{grid-column:1/-1}.facts{grid-template-columns:1fr 1fr}.bgrid,.bgrid.g2,.bgrid.s,.plans{grid-template-columns:1fr}.join{flex-direction:column;align-items:flex-start;padding:22px}.field.inv{min-width:0;width:100%;max-width:none}.tbl{display:block;overflow-x:auto}
.grid3,.stat{grid-template-columns:1fr}.cols{grid-template-columns:1fr}.kpis{grid-template-columns:repeat(2,1fr)}.hide-s{display:none}
.rp-search{max-width:none}.panel{overflow-x:auto}td .bot{font-size:13px;white-space:nowrap}.tag{font-size:11px;padding:2px 6px}td,th{padding-left:10px!important;padding-right:8px!important}.verdict{align-items:flex-start}.verdict h2{font-size:18px}td,th{padding-left:12px;padding-right:12px}}
@media (max-width:560px){.bgrid.g4{grid-template-columns:1fr}.wbody{max-height:520px}.wbody .kpis{grid-template-columns:1fr 1fr}}
.nav.open{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none}

/* zh brand + extras */
.logo.zh{gap:8px;font-size:19px;font-weight:700;letter-spacing:-.02em;color:var(--ink)}.logo.zh img{height:26px;width:26px}
.fbrand .logo.zh img{height:22px;width:22px}
body.zh{letter-spacing:0}body.zh h1,body.zh h2{letter-spacing:-.01em}
.pp.tbd{font-size:24px;letter-spacing:0;padding:10px 0 6px;color:var(--mut)}.plan.hi .pp.tbd{color:#d1d1d6}
.wlplug{flex-basis:100%;display:flex;gap:8px;align-items:flex-start;font-size:13.5px;color:#3a3a3d}.wlplug input{min-width:0;flex:none;margin-top:3px;box-shadow:none}
.lsteps{list-style:none;margin:14px auto 0;display:inline-block;text-align:left;font-size:13.5px}
.lsteps li{padding:3px 0 3px 22px;position:relative;opacity:.35;animation:lst .4s forwards}
.lsteps li::before{content:"";position:absolute;left:2px;top:9px;width:9px;height:9px;border-radius:50%;border:2px solid var(--acc)}
@keyframes lst{to{opacity:1}}
@media (prefers-reduced-motion:reduce){.lsteps li{animation:none;opacity:1}}
.pdfb{margin-top:10px;width:100%;border:1px solid var(--line);border-radius:8px;padding:7px 10px;font-size:12.5px;font-weight:600}
@media print{
  .nav,.skip,footer,.rp-search,.monbar,.share .row2,.pdfb,.evb,.copy,.cta,.hint{display:none!important}
  body{font-size:12px}.wrap{max-width:none;padding:0}.panel{break-inside:avoid;border-color:#ccc}
  tr.ev[hidden]{display:table-row!important}.cols{grid-template-columns:1fr}.verdict{break-inside:avoid}
  a{color:inherit}.fade{animation:none}
}
footer .fgrid>.fbrand>a.logo{display:inline-flex;align-items:center;margin:0}
.zhtag{font-size:12px;font-weight:600;color:var(--mut);border:1px solid var(--line);border-radius:6px;padding:2px 6px;letter-spacing:0}

/* SEO / AEO / GEO 两层检查 */
.panel.seo{margin-top:14px}
.seo .seo-sub{margin:10px 16px 4px;font-size:13px;color:#6e6e73}
.seo-skip{padding:4px 16px 14px;font-size:14px;color:#6e6e73}
.seol{list-style:none;margin:0;padding:0}
.seol li{display:grid;grid-template-columns:62px 1fr auto;gap:12px;align-items:start;padding:12px 16px;border-top:1px solid #f0f0f2}
.seol li .tag{justify-self:start;margin-top:1px}
.seol b{font-size:14px;font-weight:600;color:#1d1d1f}
.seol p{margin:3px 0 0;font-size:13.5px;line-height:1.55;color:#424245;word-break:break-word}
.seol code{font-family:var(--mono);font-size:12.5px;background:#f5f5f7;padding:1px 4px;border-radius:4px}
.bs{font-size:11.5px;color:#6e6e73;white-space:nowrap;margin-top:2px}
.bs a{color:#0C63F1;text-decoration:none}.bs a:hover{text-decoration:underline}
.b-hypothesis{color:#8a5300}
.seo-note{font-size:12.5px;line-height:1.6;color:#6e6e73;margin:4px 2px 18px}
@media(max-width:640px){.seol li{grid-template-columns:1fr auto;gap:6px 10px}.seol li>div{grid-column:1/-1;order:3}.seol li .bs{justify-self:end}}
@media print{.seol li{break-inside:avoid}}
.cols>div{min-width:0}
.tg th:first-child,.tg td:first-child{white-space:nowrap;width:1%}
.gcn{font-size:13px;color:var(--mut);margin:-4px 0 10px}
/* crawler changelog */
.cl{list-style:none;padding:0;margin:28px 0 8px;border-left:1px solid var(--line)}
.cl-i{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:0 0 26px 20px;position:relative}
.cl-i:before{content:"";position:absolute;left:-5px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--ink,currentColor)}
.cl-i time{font-family:var(--mono);font-size:13px;color:var(--mut2);padding-top:2px}
.cl-i p{margin:6px 0 0}
.cl-k{font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--mut2)}
.cl-k.vendor{color:#0a7d3c}
.cl-t code,.tbl code{font-size:12.5px;white-space:nowrap;display:inline-block;margin:0 4px 4px 0}
.cl-t a{margin-right:6px}
@media (max-width:560px){.cl-i{grid-template-columns:1fr;gap:4px}}
.clw td:last-child,.clw th:last-child{white-space:nowrap}
.cl-q{margin:6px 0 8px;padding-left:12px;border-left:2px solid currentColor;opacity:.78;font-size:14px;line-height:1.55}