:root{--blue:#2563EB;--blue-600:#1D4ED8;--blue-300:#93B4FF;--ink:#0A0F1E;--ink-2:#10172B;--ink-3:#18213B;--line-dark:rgba(147,180,255,.14);--paper:#F5F7FB;--white:#fff;--text:#0E1426;--muted:#5B6683;--text-inv:#E8EEFF;--muted-inv:#95A2C4;--line:#E2E7F1;--radius:18px;--display:"Bricolage Grotesque",system-ui,sans-serif;--body:"Manrope",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);color:var(--text);background:var(--paper);line-height:1.65;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--display);line-height:1.1;margin:0;letter-spacing:-.02em}
p{margin:0 0 16px}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}
:focus-visible{outline:3px solid var(--blue-300);outline-offset:3px;border-radius:6px}
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-300);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor}
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.95rem;padding:13px 24px;border-radius:999px;border:0;cursor:pointer;font-family:var(--body);background:var(--blue);color:#fff;transition:background .2s,transform .2s}
.btn:hover{background:var(--blue-600);transform:translateY(-2px);text-decoration:none}
.header{position:sticky;top:0;z-index:50;background:rgba(10,15,30,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-dark)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px;position:relative}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand:hover{text-decoration:none}
.brand img{height:38px;width:auto}
.brand-word{font-family:var(--display);font-weight:800;font-size:1.2rem;letter-spacing:.02em;color:#fff}
.brand-word span{color:var(--blue-300);font-weight:500}
.nav-links{display:flex;gap:30px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--muted-inv);font-weight:600;font-size:.94rem}
.nav-links a:hover,.nav-links a.active{color:#fff;text-decoration:none}
.nav .btn{padding:11px 20px;font-size:.9rem}
.menu-toggle{display:none;background:none;border:0;color:#fff;cursor:pointer;padding:8px}
.menu-toggle svg{width:28px;height:28px;display:block}
.page-head{position:relative;background:var(--ink);color:var(--text-inv);padding:80px 0 70px;overflow:hidden;isolation:isolate}
.page-head::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(700px 380px at 85% 20%,rgba(37,99,235,.3),transparent 60%)}
.page-head h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;color:#fff;margin-top:18px}
.page-head p{color:var(--muted-inv);margin:16px 0 0;font-size:1.05rem;max-width:640px}
.page{padding:70px 0 100px}
.layout{display:grid;grid-template-columns:250px 1fr;gap:60px;align-items:start}
.side{position:sticky;top:100px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.side h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:4px 10px 12px;font-weight:500}
.side a{display:block;padding:9px 12px;border-radius:10px;color:var(--text);font-weight:600;font-size:.93rem}
.side a:hover{background:var(--paper);text-decoration:none}
.side a.active{background:var(--blue);color:#fff}
.prose{max-width:780px;min-width:0}
.prose h2{font-size:1.5rem;font-weight:700;margin:40px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:#39435E}
.prose strong{color:var(--text)}
.prose ul,.prose ol{margin:0 0 16px;padding-left:22px}
.prose li{margin-bottom:8px}
.tbl{overflow-x:auto;margin-bottom:20px;border:1px solid var(--line);border-radius:14px;background:var(--white)}
table{width:100%;border-collapse:collapse;font-size:.94rem;min-width:480px}
th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
th{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:500;background:var(--paper)}
.notice{background:rgba(37,99,235,.07);border:1px dashed rgba(37,99,235,.35);border-radius:14px;padding:18px 22px;margin-bottom:28px}
.notice p{margin:0;color:var(--text)}
.grid-2{display:grid;grid-template-columns:1.25fr 1fr;gap:50px;align-items:start}
.grid-2.even{grid-template-columns:1fr 1fr}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.card h3{font-size:1.3rem;margin-bottom:20px}
dl{margin:0}
dt{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:18px}
dt:first-child{margin-top:0}
dd{margin:4px 0 0;font-weight:600;overflow-wrap:anywhere}
label{display:block;font-size:.85rem;font-weight:600;margin:16px 0 8px}
input,select,textarea{width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--line);background:var(--paper);color:var(--text);font-family:var(--body);font-size:.97rem}
textarea{min-height:130px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.18)}
form .btn{margin-top:20px;width:100%}
.faq-list{display:grid;gap:14px;max-width:860px}
.faq{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:0 26px}
.faq[open]{border-color:rgba(37,99,235,.4)}
.faq summary{cursor:pointer;list-style:none;padding:22px 40px 22px 0;font-family:var(--display);font-weight:700;font-size:1.1rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:8px;background:rgba(37,99,235,.1);color:var(--blue);display:grid;place-items:center;font-family:var(--body)}
.faq[open] summary::after{content:"–";background:var(--blue);color:#fff}
.faq p{color:var(--muted);padding:0 0 22px;margin:0}
.footer{background:#070B17;color:var(--muted-inv);padding:70px 0 30px;font-size:.92rem}
.footer a{color:var(--muted-inv)}
.footer a:hover{color:#fff;text-decoration:none}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:50px;padding-bottom:44px;border-bottom:1px solid var(--line-dark)}
.footer .brand{margin-bottom:18px}
.footer h4{font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:0 0 18px;font-weight:500}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer li{overflow-wrap:anywhere}
.legal{padding-top:26px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.84rem}
.legal .mono{font-family:var(--mono);font-size:.78rem}
@media(max-width:1024px){.layout,.grid-2,.grid-2.even{grid-template-columns:1fr;gap:36px}.side{position:static}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:820px){.nav-links,.nav .btn{display:none}.menu-toggle{display:block}.nav-links.open{display:flex;flex-direction:column;position:absolute;top:76px;left:-24px;right:-24px;background:rgba(10,15,30,.98);padding:24px;gap:20px;border-bottom:1px solid var(--line-dark)}.nav-links.open a{font-size:1.1rem;color:#fff}}
@media(max-width:640px){.container{padding:0 16px}.page{padding:48px 0 70px}.page-head{padding:56px 0 48px}.footer-grid{grid-template-columns:1fr}.card{padding:24px 20px}.nav-links.open{left:-16px;right:-16px}}