@font-face{font-family:Onest;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/onest-400-cyr.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Onest;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/onest-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Onest;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/onest-500-cyr.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Onest;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/onest-500-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Onest;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/onest-600-cyr.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Onest;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/onest-600-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Onest;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/onest-700-cyr.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Onest;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/onest-700-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Onest;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/onest-800-cyr.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Onest;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/onest-800-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --ink:#0A1020;--muted:#5B6577;--soft:#7C889C;--line:#E3E9F3;--bg:#F6F8FC;--card:#fff;
  --blue:#2563EB;--blue-2:#3B82F6;--violet:#7C3AED;--cyan:#22D3EE;--green:#10B981;
  --navy:#070D1B;--navy-2:#0C1730;--navy-3:#111C34;
  --max:1180px;--read:760px;
  --font:'Onest',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --shadow:0 30px 70px -40px rgba(10,16,32,.4);
  --shadow-soft:0 18px 50px -34px rgba(10,16,32,.35);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit}
img,svg{max-width:100%}
img{height:auto}
button{font:inherit}
:focus-visible{outline:3px solid var(--blue-2);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:12px;top:-70px;z-index:200;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;font-weight:700;text-decoration:none}
.skip:focus{top:12px;color:#fff}
.wrap{width:min(var(--max),100% - 40px);margin:0 auto}
@media(min-width:760px){.wrap{width:min(var(--max),100% - 64px)}}

.progress{position:fixed;inset:0 0 auto;height:3px;z-index:120;background:transparent;pointer-events:none}
.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--blue-2),var(--violet));box-shadow:0 0 12px rgba(59,130,246,.8)}

.site-head{position:sticky;top:0;z-index:80;background:rgba(7,13,27,.86);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}
.head-in{width:min(var(--max),100% - 40px);margin:0 auto;display:flex;align-items:center;gap:12px;height:64px}
@media(min-width:760px){.head-in{width:min(var(--max),100% - 64px);gap:18px}}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:17px;letter-spacing:-.02em;text-decoration:none;color:#fff}
.brand-mark{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--blue-2),var(--violet));display:grid;place-items:center;flex:none;box-shadow:0 8px 20px -8px rgba(59,130,246,.9)}
.brand-mark svg{width:16px;height:16px}
.nav{display:none;gap:2px;margin-left:12px}
@media(min-width:980px){.nav{display:flex}}
.nav a{text-decoration:none;font-size:14px;font-weight:600;color:#AAB6CC;padding:8px 13px;border-radius:999px;transition:color .15s,background .15s}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.head-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.head-price{font-size:12.5px;font-weight:700;color:#C7D9FF;background:rgba(59,130,246,.16);border:1px solid rgba(96,165,250,.35);padding:6px 12px;border-radius:999px;display:none;white-space:nowrap}
@media(min-width:980px){.head-price{display:block}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font);font-weight:700;font-size:15px;line-height:1.3;text-decoration:none;cursor:pointer;color:#fff;background:linear-gradient(135deg,var(--blue-2),var(--blue));border:none;border-radius:999px;padding:13px 26px;box-shadow:0 14px 30px -12px rgba(37,99,235,.7);transition:transform .15s,box-shadow .15s,filter .15s;white-space:nowrap;min-height:48px}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08);box-shadow:0 18px 34px -12px rgba(37,99,235,.85);text-decoration:none}
.btn:active{transform:translateY(0)}
.btn svg{width:17px;height:17px;flex:none}
.btn-sm{padding:9px 18px;font-size:13.5px;min-height:40px}
.btn-lg{padding:16px 30px;font-size:16.5px}
.btn-light{background:#fff;color:var(--ink);box-shadow:0 14px 30px -14px rgba(0,0,0,.5)}
.btn-light:hover{filter:brightness(.97)}
.burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:0 11px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:12px;cursor:pointer;flex:none}
@media(min-width:980px){.burger{display:none}}
.burger span{display:block;height:2px;border-radius:2px;background:#fff;transition:transform .15s,opacity .15s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;border-bottom:1px solid rgba(255,255,255,.08);background:var(--navy);padding:6px 20px 16px}
.mobile-menu.open{display:block}
@media(min-width:980px){.mobile-menu{display:none!important}}
.mobile-menu a.mlink{display:block;text-decoration:none;font-weight:700;font-size:15px;color:#D6DFF0;padding:12px 2px;border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-menu .btn{width:100%;margin-top:12px;white-space:normal;text-align:center}

.hero{position:relative;overflow:hidden;padding:34px 0 92px;color:#fff;background:
  radial-gradient(900px 520px at 82% 6%,rgba(59,130,246,.3),transparent 62%),
  radial-gradient(720px 540px at 8% 96%,rgba(124,58,237,.24),transparent 64%),
  radial-gradient(520px 320px at 52% 44%,rgba(34,211,238,.1),transparent 70%),
  linear-gradient(180deg,var(--navy) 0%,#091127 100%)}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;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:radial-gradient(70% 60% at 50% 40%,#000 10%,transparent 80%)}
@media(min-width:900px){.hero{padding:44px 0 116px}}
.hero-grid{position:relative;z-index:1;display:grid;gap:30px}
@media(min-width:980px){.hero-grid{grid-template-columns:minmax(0,1fr) 392px;gap:56px;align-items:center}}
.crumbs{position:relative;z-index:1;display:flex;flex-wrap:wrap;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:#8194B3;margin-bottom:20px}
.crumbs a{color:#B9C8E2;text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs span{color:#5F7295}
.crumbs b{color:#E7EEFF;font-weight:700}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.035em;color:#CFE0FF;background:rgba(59,130,246,.14);border:1px solid rgba(96,165,250,.35);padding:7px 14px;border-radius:999px;margin-bottom:18px}
.kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.hero h1{font-size:clamp(30px,5.4vw,54px);font-weight:800;letter-spacing:-.042em;line-height:1.03;margin-bottom:16px;text-wrap:balance}
.hero .lede{font-size:clamp(15.5px,2.1vw,18px);line-height:1.62;max-width:36em;color:#AFBDD6}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.hero-meta span{font-size:12px;font-weight:600;color:#BECDE6;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.11);padding:6px 11px;border-radius:999px}
.hero-meta span::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:#6EE7B7;margin-right:6px;vertical-align:1px}
.hero-ctas{display:flex;flex-direction:column;gap:12px;margin-top:24px}
@media(min-width:560px){.hero-ctas{flex-direction:row;align-items:center;gap:16px}}
.hero-ctas .btn-lg{width:100%;white-space:normal;text-align:center}
@media(min-width:560px){.hero-ctas .btn-lg{width:auto}}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:600;font-size:14px;color:#CFE0FF;text-decoration:none;background:rgba(255,255,255,.045);border:1px solid rgba(147,197,253,.32);border-radius:999px;padding:11px 18px;min-height:48px;white-space:nowrap;transition:background .15s,border-color .15s}
.btn-ghost:hover{background:rgba(255,255,255,.09);border-color:rgba(147,197,253,.6);text-decoration:none}
.ticks{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.ticks span{font-size:12px;font-weight:600;color:#C4D2E8;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.11);padding:7px 12px;border-radius:999px;line-height:1.3}
.ticks span::before{content:"✓";color:#6EE7B7;font-weight:800;margin-right:6px}

.hero-panel{position:relative;display:none}
@media(min-width:980px){.hero-panel{display:block}}
.hero-glow{position:absolute;inset:-14% -10%;background:radial-gradient(closest-side,rgba(59,130,246,.36),transparent 72%);filter:blur(8px)}
.hp-card{position:relative;z-index:1;background:linear-gradient(180deg,rgba(17,28,52,.94),rgba(8,15,31,.98));border:1px solid rgba(255,255,255,.12);border-radius:26px;padding:20px;box-shadow:0 40px 90px -30px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.06);backdrop-filter:blur(12px)}
.hp-head{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:#D3DEF0;letter-spacing:.02em}
.hp-head .live{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(16,185,129,.16)}
.hp-head em{margin-left:auto;font-style:normal;font-family:var(--mono);font-size:10.5px;color:#8EA2C0}
.hp-title{font-size:21px;font-weight:800;letter-spacing:-.03em;line-height:1.15;margin:16px 0 4px}
.hp-sub{font-size:12.5px;color:#93A5C1;margin-bottom:16px}
.hp-list{list-style:none;display:grid;gap:9px;margin:0 0 18px}
.hp-list li{display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;color:#D3DEF0}
.hp-list li::before{content:"✓";display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:rgba(16,185,129,.16);color:#6EE7B7;font-size:10px;font-weight:800;flex:none}
.hp-rows{border-top:1px solid rgba(255,255,255,.09);padding-top:14px;display:grid;gap:10px}
.hp-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:12.5px;color:#93A5C1}
.hp-row b{color:#EAF1FF;font-weight:700;text-align:right}
.hp-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.09)}
.hp-foot span{font-size:11.5px;color:#93A5C1}
.hp-price{font-size:26px;font-weight:800;letter-spacing:-.04em;color:#fff}
.hp-price small{font-size:11px;color:#9FB2D0;font-weight:600}
.float-tag{position:absolute;top:-12px;right:18px;z-index:2;font-size:11px;font-weight:800;letter-spacing:.02em;color:#06121F;background:linear-gradient(100deg,#6EE7B7,#67E8F9);border-radius:999px;padding:6px 12px;box-shadow:0 10px 24px -8px rgba(34,211,238,.7)}

.article-shell{position:relative;z-index:2;margin-top:-58px;padding-bottom:10px}
@media(max-width:900px){.article-shell{margin-top:-30px}}
.layout{display:grid;gap:26px;align-items:start}
@media(min-width:1000px){.layout{grid-template-columns:minmax(0,1fr) 310px;gap:30px}}
.article{background:var(--card);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:26px 20px 30px;min-width:0}
@media(min-width:760px){.article{padding:40px 46px 46px}}
.answer{display:grid;gap:10px;background:linear-gradient(140deg,#EFF5FF,#F4F0FF);border:1px solid #DCE6FA;border-radius:18px;padding:18px 20px;margin-bottom:30px}
.answer-k{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.answer-k::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue-2);box-shadow:0 0 0 4px rgba(59,130,246,.14)}
.answer p{font-size:16px;line-height:1.6;color:#243149;margin:0}
.answer .answer-cta{display:inline-flex;align-items:center;gap:6px;justify-self:start;background:#fff;border:1px solid #CBD9F4;color:var(--blue);font-size:13px;font-weight:700;text-decoration:none;border-radius:999px;padding:9px 15px;transition:border-color .15s,box-shadow .15s}
.answer .answer-cta:hover{border-color:#93B4F7;box-shadow:0 8px 20px -12px rgba(37,99,235,.5);text-decoration:none}

.article-body{font-size:17px;line-height:1.76;color:#334155}
.article-body>*:first-child{margin-top:0!important}
.article-body h2{font-size:clamp(23px,3.1vw,30px);font-weight:800;line-height:1.15;letter-spacing:-.028em;color:var(--ink);margin:46px 0 16px;scroll-margin-top:90px;text-wrap:balance}
.article-body h2::after{content:"";display:block;width:44px;height:3px;border-radius:3px;margin-top:12px;background:linear-gradient(90deg,var(--blue-2),var(--violet))}
.article-body h3{font-size:20px;font-weight:800;line-height:1.3;letter-spacing:-.015em;color:var(--ink);margin:32px 0 10px;scroll-margin-top:90px}
.article-body h4{font-size:17.5px;font-weight:700;margin:24px 0 8px;color:var(--ink)}
.article-body p{margin:0 0 17px;color:#3F4C61}
.article-body .lead{font-size:18.5px;color:#2E3B51;font-weight:500;line-height:1.65;margin-bottom:22px}
.article-body a{color:var(--blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:rgba(37,99,235,.35);transition:color .12s,text-decoration-color .12s}
.article-body a:hover{color:#1D4ED8;text-decoration-color:#1D4ED8}
.article-body strong,.article-body b{font-weight:700;color:#16213A}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:24px}
.article-body li{margin:8px 0;padding-left:3px;color:#3F4C61}
.article-body ul li::marker{color:var(--blue)}
.article-body ol li::marker{color:var(--blue);font-weight:700}
.article-body li>ul,.article-body li>ol{margin:8px 0}
.article-body blockquote{margin:24px 0;padding:18px 20px;background:#F4F7FD;border-left:4px solid var(--blue-2);border-radius:0 14px 14px 0;color:#2E3B51;font-size:16.5px}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body code{font-family:var(--mono);font-size:.88em;background:#EEF4FF;color:#1E40AF;border:1px solid #DCE6FA;border-radius:6px;padding:2px 6px;word-break:break-word}
.article-body pre{background:#0B1220;color:#D7E3F8;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:18px 20px;overflow-x:auto;margin:22px 0;line-height:1.6}
.article-body pre code{background:none;border:0;padding:0;color:inherit;font-size:13.5px}
.article-body img{border-radius:16px;border:1px solid var(--line);margin:22px 0;box-shadow:var(--shadow-soft)}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:13px;color:var(--soft);text-align:center;margin-top:8px}
.article-body hr{border:0;height:1px;background:var(--line);margin:36px 0}
.article-body table{width:100%;border-collapse:separate;border-spacing:0;margin:24px 0;font-size:15px;line-height:1.55;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.article-body thead th{background:#F1F5FC;color:#1E2B44;font-weight:700;text-align:left}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid #E9EEF7;vertical-align:top}
.article-body tr:last-child td{border-bottom:0}
.article-body tbody tr:nth-child(even){background:#FBFCFE}
.article-body .ok{color:#047857;font-weight:700}
.article-body .no{color:#B91C1C}
.article-body details{background:#FAFBFE;border:1px solid var(--line);border-radius:14px;padding:0 16px;margin:10px 0}
.article-body summary{cursor:pointer;padding:15px 26px 15px 0;font-weight:700;color:var(--ink);list-style:none;position:relative}
.article-body summary::-webkit-details-marker{display:none}
.article-body summary::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);color:var(--blue);font-weight:700;font-size:20px}
.article-body details[open] summary::after{content:"–"}
.article-body details p{font-size:15.5px}
.article-body .card{background:#FAFBFE;border:1px solid var(--line);border-radius:18px;padding:20px}
.article-body .price-row{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.article-body .price{font-size:34px;font-weight:800;letter-spacing:-.04em;color:var(--ink)}
.article-body .save{background:linear-gradient(135deg,#F59E0B,#D97706);color:#fff;font-size:12px;font-weight:800;border-radius:999px;padding:4px 10px}
.article-body .cta{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--blue-2),var(--blue));color:#fff;border-radius:999px;padding:13px 24px;font-size:15px;font-weight:700;text-decoration:none;margin-top:12px;box-shadow:0 14px 30px -14px rgba(37,99,235,.8)}
.article-body .cta:hover{filter:brightness(1.08);text-decoration:none}
.article-body .chips{display:flex;flex-wrap:wrap;gap:9px;margin:16px 0}
.article-body .chip{background:#F2F6FD;border:1px solid var(--line);border-radius:999px;padding:7px 13px;font-size:13.5px;font-weight:600;color:#334155}
.article-body .related{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin:16px 0}
.article-body .related a{background:#F6F9FE;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:14px;font-weight:600;text-decoration:none;display:block}
.article-body .related a:hover{border-color:#B9CCF2}
.article-body .aeo-tldr{display:none}

.inline-cta{display:grid;gap:14px;align-items:center;background:linear-gradient(140deg,#0C1730,#15244A);border-radius:20px;padding:22px;margin:34px 0;color:#fff;box-shadow:0 24px 50px -30px rgba(10,16,32,.7)}
@media(min-width:640px){.inline-cta{grid-template-columns:minmax(0,1fr) auto;gap:22px}}
.inline-cta b{display:block;font-size:18px;font-weight:800;letter-spacing:-.02em;margin-bottom:4px}
.inline-cta span{display:block;font-size:13.5px;color:#AFBDD6;line-height:1.5}
.inline-cta .btn{white-space:normal;text-align:center}

.faq-section{margin-top:46px;padding-top:10px}
.faq-section>h2{font-size:clamp(23px,3.1vw,30px);font-weight:800;letter-spacing:-.028em;margin-bottom:16px;color:var(--ink)}
.faq-list{display:grid;gap:10px}
.faq-item{background:#FAFBFE;border:1px solid var(--line);border-radius:15px;padding:0 18px}
.faq-item summary{cursor:pointer;padding:16px 30px 16px 0;font-weight:700;font-size:16px;color:var(--ink);list-style:none;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);color:var(--blue);font-size:21px;font-weight:700}
.faq-item[open] summary::after{content:"–"}
.faq-a{padding:0 0 17px;color:#475569;font-size:15.5px;line-height:1.65}
.faq-a p{margin:0}

.related-block{margin-top:46px;padding-top:30px;border-top:1px solid var(--line)}
.rel-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:16px}
.rel-head h2{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.rel-head a{font-size:13px;font-weight:700;color:var(--blue);text-decoration:none;white-space:nowrap}
.rel-head a:hover{text-decoration:underline}
.rel-grid{display:grid;gap:10px}
@media(min-width:640px){.rel-grid{grid-template-columns:1fr 1fr}}
.rel-card{display:flex;align-items:flex-start;gap:11px;background:#F7F9FE;border:1px solid var(--line);border-radius:14px;padding:14px 15px;text-decoration:none;transition:transform .14s,border-color .14s,box-shadow .14s}
.rel-card:hover{transform:translateY(-2px);border-color:#BCCFF3;box-shadow:0 14px 28px -22px rgba(10,16,32,.5);text-decoration:none}
.rel-card .rc-arrow{width:26px;height:26px;border-radius:8px;background:#E9F0FE;color:var(--blue);display:grid;place-items:center;flex:none;font-size:13px;font-weight:800}
.rel-card span{font-size:14px;font-weight:600;line-height:1.4;color:#22304A}
.rel-card small{display:block;font-size:11.5px;color:var(--soft);font-weight:500;margin-top:2px}

.side{display:none}
@media(min-width:1000px){.side{display:grid;gap:16px;position:sticky;top:84px}}
.toc-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:var(--shadow-soft)}
.toc-card b{display:block;font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--soft);margin-bottom:12px}
.toc-card ol{list-style:none;display:grid;gap:2px;max-height:44vh;overflow:auto;padding:0;margin:0}
.toc-card a{display:block;font-size:13px;font-weight:600;line-height:1.35;color:#4B5A72;text-decoration:none;padding:7px 0 7px 13px;border-left:2px solid #E7EDF8;transition:color .12s,border-color .12s}
.toc-card a:hover,.toc-card a.active{color:var(--blue);border-left-color:var(--blue-2)}
.side-cta{position:relative;overflow:hidden;background:linear-gradient(150deg,#0C1730,#182A55);border-radius:20px;padding:22px;color:#fff;box-shadow:0 24px 50px -30px rgba(10,16,32,.7)}
.side-cta::before{content:"";position:absolute;width:180px;height:180px;right:-70px;top:-80px;background:radial-gradient(closest-side,rgba(124,58,237,.55),transparent 70%)}
.side-cta .sc-k{position:relative;font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#9FB6DB}
.side-cta .sc-price{position:relative;font-size:34px;font-weight:800;letter-spacing:-.04em;margin:6px 0 2px}
.side-cta .sc-price small{font-size:12px;color:#9FB2D0;font-weight:600}
.side-cta p{position:relative;font-size:12.5px;color:#AFBDD6;line-height:1.5;margin:0 0 14px}
.side-cta .btn{position:relative;width:100%;font-size:14px;padding:12px 18px;min-height:44px}
.side-cta .sc-note{position:relative;display:block;text-align:center;font-size:11px;color:#8FA3C4;margin-top:9px}
.side-help{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow-soft)}
.side-help b{display:block;font-size:13.5px;font-weight:800;color:var(--ink);margin-bottom:5px}
.side-help p{font-size:12.5px;color:var(--muted);line-height:1.5;margin-bottom:10px}
.side-help a{font-size:13px;font-weight:700;color:var(--blue);text-decoration:none}

.final{padding:34px 0 56px}
.final-card{position:relative;overflow:hidden;display:grid;gap:22px;align-items:center;background:linear-gradient(135deg,#0A1020 0%,#14224A 58%,#0B1630 100%);border-radius:28px;padding:30px 24px;color:#fff;box-shadow:0 40px 80px -50px rgba(10,16,32,.9)}
@media(min-width:860px){.final-card{grid-template-columns:minmax(0,1fr) auto;padding:40px 46px;gap:34px}}
.final-card::before{content:"";position:absolute;width:420px;height:420px;right:-120px;top:-180px;background:radial-gradient(closest-side,rgba(124,58,237,.4),transparent 70%)}
.final-card::after{content:"";position:absolute;width:360px;height:360px;left:-140px;bottom:-180px;background:radial-gradient(closest-side,rgba(34,211,238,.18),transparent 70%)}
.final-copy{position:relative}
.final-copy h2{font-size:clamp(24px,3.6vw,36px);font-weight:800;letter-spacing:-.035em;line-height:1.1;margin-bottom:10px;text-wrap:balance}
.final-copy p{font-size:14.5px;color:#AFBDD6;max-width:34em}
.final-actions{position:relative;display:grid;gap:10px}
.final-actions .btn{white-space:normal;text-align:center}
.final-actions small{font-size:11.5px;color:#93A5C1;text-align:center}

.site-foot{background:var(--navy);color:#AAB6CC;padding:44px 0 26px;border-top:1px solid rgba(255,255,255,.07)}
.foot-grid{display:grid;gap:28px}
@media(min-width:760px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}}
.foot-brand .brand{margin-bottom:12px}
.foot-brand p{font-size:13px;line-height:1.6;color:#8194B3;max-width:24em}
.foot-h{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#6F84A6;margin-bottom:12px}
.foot-links{list-style:none;display:grid;gap:9px}
.foot-links a{font-size:13.5px;color:#B9C8E2;text-decoration:none}
.foot-links a:hover{color:#fff;text-decoration:underline}
.foot-bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#6F84A6}
.foot-bottom span:last-child{color:#93A5C1}

.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:90;display:flex;align-items:center;gap:12px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(7,13,27,.94);backdrop-filter:blur(16px);border-top:1px solid rgba(255,255,255,.12);transform:translateY(110%);transition:transform .2s}
@media(min-width:860px){.mobile-bar{display:none}}
.mobile-bar.show{transform:translateY(0)}
.mobile-bar div{min-width:0;color:#fff}
.mobile-bar b{display:block;font-size:13px;font-weight:800;line-height:1.25}
.mobile-bar span{display:block;font-size:11px;color:#93A5C1}
.mobile-bar .btn{margin-left:auto;font-size:13px;padding:10px 16px;min-height:42px;white-space:nowrap}

@media(max-width:640px){
  .article-body table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:14px}
  .article-body th,.article-body td{min-width:140px}
  .article-body h2{margin-top:38px}
  .rel-grid{grid-template-columns:1fr}
  .final-card{padding:26px 20px}
  .site-foot{padding-bottom:90px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
@media print{
  .site-head,.side,.mobile-bar,.final,.site-foot,.progress,.inline-cta,.answer .answer-cta{display:none!important}
  body{background:#fff}
  .hero{background:#fff;color:#000;padding:0}
  .hero::after{display:none}
  .hero .lede,.hero-meta span,.ticks span{color:#333}
  .article{box-shadow:none;border:0;padding:0}
  .article-shell{margin:0}
}

.toc-mobile{display:none}
@media(max-width:999px){
  .toc-mobile{display:block;margin:0 0 16px;border:1px solid var(--line);border-radius:14px;background:#F8FAFE;padding:0 15px}
  .toc-mobile summary{cursor:pointer;list-style:none;padding:13px 26px 13px 0;font-size:13px;font-weight:800;color:var(--ink);position:relative}
  .toc-mobile summary::-webkit-details-marker{display:none}
  .toc-mobile summary::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);color:var(--blue);font-size:19px;font-weight:700}
  .toc-mobile[open] summary::after{content:"–"}
  .toc-mobile ol{list-style:none;padding:0 0 12px;margin:0;display:grid;gap:2px}
  .toc-mobile a{display:block;font-size:13px;font-weight:600;color:#4B5A72;text-decoration:none;padding:6px 0;border-top:1px solid #E9EFF9}
}
@media(max-width:640px){
  .hero{padding:22px 0 52px}
  .crumbs{font-size:11.5px;gap:5px;margin-bottom:13px}
  .kicker{font-size:11px;padding:5px 10px;margin-bottom:11px;letter-spacing:.02em}
  .hero h1{font-size:clamp(25px,7.6vw,34px);line-height:1.06;letter-spacing:-.035em;margin-bottom:11px}
  .hero .lede{font-size:14.5px;line-height:1.55;max-width:100%}
  .hero-meta{gap:5px;margin-top:12px}
  .hero-meta span{font-size:10.5px;padding:5px 8px}
  .hero-meta span:nth-child(3){display:none}
  .hero-ctas{margin-top:16px;gap:9px}
  .hero-ctas .btn-lg{font-size:14.5px;padding:13px 18px;min-height:46px}
  .btn-ghost{font-size:13px;min-height:44px;padding:10px 15px}
  .ticks{gap:6px;margin-top:13px}
  .ticks span{font-size:10.5px;padding:5px 9px}
  .ticks span:nth-child(n+3){display:none}
  .article-shell{margin-top:-22px}
  .article{border-radius:18px;padding:18px 14px 22px}
  .toc-mobile{margin-bottom:13px}
  .answer{padding:13px 14px;margin-bottom:20px;border-radius:13px;gap:8px}
  .answer p{font-size:14px;line-height:1.5}
  .answer .answer-cta{font-size:11.5px;padding:7px 11px}
  .article-body{font-size:15.5px;line-height:1.65}
  .article-body h2{font-size:20px;margin:30px 0 10px;line-height:1.2}
  .article-body h2::after{width:34px;height:2px;margin-top:9px}
  .article-body h3{font-size:17px;margin:22px 0 7px}
  .article-body p{margin-bottom:13px}
  .article-body .lead{font-size:15.5px;line-height:1.6}
  .article-body ul,.article-body ol{padding-left:20px}
  .article-body li{margin:6px 0}
  .inline-cta{padding:15px;border-radius:15px;margin:24px 0;gap:10px}
  .inline-cta b{font-size:15.5px}
  .inline-cta span{font-size:12px}
  .inline-cta .btn{font-size:14px;min-height:44px}
  .faq-section{margin-top:28px}
  .faq-section>h2{font-size:20px;margin-bottom:12px}
  .faq-item{padding:0 13px;border-radius:13px}
  .faq-item summary{font-size:14px;padding:13px 25px 13px 0}
  .faq-a{font-size:14px;padding-bottom:14px}
  .related-block{margin-top:28px;padding-top:20px}
  .rel-head h2{font-size:18px}
  .rel-grid{display:flex;overflow-x:auto;gap:8px;padding-bottom:6px;scroll-snap-type:x mandatory}
  .rel-card{min-width:230px;max-width:260px;flex:none;scroll-snap-align:start;padding:12px}
  .rel-card:nth-child(n+5){display:none}
  .final{display:none}
  .site-foot{padding:26px 0 82px}
  .foot-grid{display:block}
  .foot-grid>div:not(.foot-brand){display:none}
  .foot-brand .brand{margin-bottom:8px}
  .foot-brand p{font-size:12px;max-width:100%}
  .foot-bottom{margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.08);flex-direction:column;align-items:flex-start;gap:4px;font-size:11px}
  .mobile-bar{padding:9px 12px calc(9px + env(safe-area-inset-bottom))}
  .mobile-bar b{font-size:12.5px}
  .mobile-bar span{font-size:10.5px}
  .mobile-bar .btn{font-size:12px;padding:9px 13px;min-height:40px}
}

.hub-hero{position:relative;overflow:hidden;padding:30px 0 36px;color:#fff;background:radial-gradient(880px 500px at 84% 4%,rgba(59,130,246,.3),transparent 62%),radial-gradient(700px 520px at 6% 98%,rgba(124,58,237,.22),transparent 64%),linear-gradient(180deg,var(--navy) 0%,#091127 100%)}
.hub-hero::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.45;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(70% 60% at 50% 40%,#000 10%,transparent 80%)}
.hub-hero .wrap{position:relative;z-index:1}
.hub-hero h1{font-size:clamp(30px,6vw,48px);font-weight:800;letter-spacing:-.04em;line-height:1.02;margin:6px 0 10px}
.hub-hero p{font-size:15px;color:#AFBDD6;max-width:38em}
.hub-search{display:flex;gap:8px;margin-top:18px;max-width:620px}
.hub-search input{flex:1;min-width:0;font-family:var(--font);font-size:15px;padding:13px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;outline:none}
.hub-search input::placeholder{color:#8FA3C4}
.hub-search input:focus{border-color:rgba(147,197,253,.7);background:rgba(255,255,255,.12)}
.hub-search .btn{min-height:46px;padding:11px 20px;font-size:14px}
.hub-tools{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;font-size:12.5px;color:var(--muted)}
.hub-tools b{color:var(--ink)}
.hub-alpha{display:flex;flex-wrap:wrap;gap:5px;margin-top:16px}
.hub-alpha a{display:inline-grid;place-items:center;min-width:30px;height:30px;padding:0 8px;border-radius:9px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);color:#CFE0FF;font-size:11.5px;font-weight:700;text-decoration:none}
.hub-alpha a:hover{background:rgba(255,255,255,.14);color:#fff;text-decoration:none}
.hub-list h2{font-size:20px;font-weight:800;letter-spacing:-.02em;margin:30px 0 10px;padding-top:8px;border-top:1px solid var(--line);color:var(--ink);scroll-margin-top:80px}
.hub-list ul{list-style:none;padding:0;margin:0;columns:2;column-gap:26px}
@media(max-width:760px){.hub-list ul{columns:1}}
.hub-list li{break-inside:avoid;margin:0 0 2px;content-visibility:auto;contain-intrinsic-size:0 28px}
.hub-list li a{display:block;font-size:13.5px;line-height:1.4;color:#334155;text-decoration:none;padding:6px 8px;border-radius:7px}
.hub-list li a:hover{background:#EEF4FE;color:var(--blue);text-decoration:none}
.hub-empty{display:none;padding:28px;text-align:center;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:16px}
.hub-empty.show{display:block}
@media(max-width:640px){
  .hub-hero{padding:24px 0 28px}
  .hub-hero p{font-size:13.5px}
  .hub-search{flex-direction:column}
  .hub-search .btn{width:100%}
  .hub-alpha{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}
  .hub-alpha a{flex:none}
  .hub-list h2{font-size:18px;margin-top:24px}
  .hub-list li a{font-size:13px;padding:7px 6px}
}