:root{--bg:#0d1014;--panel:#151a1f;--line:#242b33;--text:#eef2f5;--muted:#9aa6b1;--accent:#6ad38a;--accent2:#49b96c;--soft:#12171c;--shadow:0 20px 48px rgba(0,0,0,.28);}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,#0d1014 0%,#10151a 24%,#f4f6f8 24%,#fff 100%);color:var(--text);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}
.skip-link{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:10}.skip-link:focus{left:16px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{position:sticky;top:0;z-index:30;background:rgba(13,16,20,.85);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}.header-d .header-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;min-height:72px}.brand-logo{height:34px}.header-label{justify-self:center;padding:8px 14px;border-radius:999px;background:#1c2229;border:1px solid var(--line);font-size:13px;color:#d3dbe3}.header-help{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:14px;background:var(--accent);color:#0b1112;font-weight:700}.subnav{display:flex;gap:18px;padding:0 0 14px;font-size:14px;color:#d5dde4}.dark-nav a{color:#d5dde4}.menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:10px 11px;width:46px;height:42px}.menu-toggle span{display:block;height:2px;background:#fff;margin:5px 0;border-radius:2px}
.hero-crash{padding:34px 0 22px}.crash-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:22px;align-items:start}.crash-copy,.crash-window,.mini-panel.dark,.crash-grid article,.crash-steps li,.crash-checks,.small-card,.faq-list-simple details,.footer-inner{box-shadow:var(--shadow)}.crash-copy{background:linear-gradient(180deg,#151a1f,#0f1317);border:1px solid var(--line);border-radius:28px;padding:32px}.eyebrow{display:inline-flex;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}.crash-copy h1{margin:0;font-size:clamp(34px,5vw,56px);line-height:1.06;letter-spacing:-.03em}.lead{margin:14px 0 0;color:var(--muted);max-width:54ch;font-size:17px}
.crash-window{margin-top:24px;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#0f1419}.win-bar{display:flex;gap:8px;padding:14px 16px;border-bottom:1px solid var(--line);background:#0b1014}.win-bar span{width:10px;height:10px;border-radius:50%;background:#27313a}.win-body{padding:20px}.win-body strong{display:block;font-size:20px;margin-bottom:6px}.win-body p{margin:0;color:var(--muted)}
.mini-panel.dark{background:#151a1f;border:1px solid var(--line);border-radius:28px;padding:18px;display:grid;gap:14px}.mini-panel.dark img{border-radius:22px;border:1px solid var(--line)}.mini-panel.dark p{margin:6px 0 0;color:var(--muted)}
.section{padding:28px 0}.soft{background:#f6f8fa}.muted{background:#fff}.section-head{margin-bottom:18px}.section-head.left{text-align:left}.section-head h2{margin:0;font-size:clamp(24px,3vw,38px);line-height:1.12}.section-head p{margin:8px 0 0;color:var(--muted)}
.crash-grid{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr)}.crash-grid article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px}
.crash-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:22px;align-items:start}
.crash-grid article h3,.small-card h3{margin:0 0 8px}.crash-grid article p,.small-card p,.crash-checks li p{margin:0;color:var(--muted)}
.crash-steps{list-style:none;margin:0;padding:0;display:grid;gap:14px}.crash-steps li{display:grid;grid-template-columns:68px 1fr;gap:16px;align-items:start;padding:18px 20px;border-radius:22px;background:#fff;border:1px solid var(--line)}.crash-steps span{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:16px;background:rgba(106,211,138,.12);color:var(--accent);font-weight:800}.crash-steps h3{margin:0 0 6px}.crash-steps p{margin:0;color:var(--muted)}
.crash-two-col{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);gap:18px;align-items:start}.crash-checks{list-style:none;margin:0;padding:18px;background:#fff;border:1px solid var(--line);border-radius:26px;display:grid;gap:10px}.crash-checks li{padding:12px 14px;border-radius:16px;background:#f7fafb;border:1px solid var(--line)}.small-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:22px}
.faq-list-simple{display:grid;gap:12px}.faq-list-simple details{background:#fff;border:1px solid var(--line);border-radius:20px;padding:4px 18px}.faq-list-simple summary{cursor:pointer;list-style:none;font-weight:700;padding:16px 0}.faq-list-simple summary::-webkit-details-marker{display:none}.faq-list-simple p{margin:0 0 16px;color:var(--muted)}
.site-footer{padding:30px 0 44px}.footer-inner{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px}.footer-logo{height:30px;width:auto;margin-bottom:12px}.footer-brand p,.footer-links a{color:var(--muted)}.footer-links{display:grid;gap:10px}.footer-links h2{margin:0}
@media (max-width:980px){.crash-grid,.crash-two-col,.footer-inner{grid-template-columns:1fr}}
@media (max-width:760px){.header-d .header-inner{grid-template-columns:auto 1fr auto}.subnav,.header-help{display:none}.site-nav{display:none}.site-nav.is-open{display:flex;position:absolute;left:16px;right:16px;top:74px;flex-direction:column;align-items:stretch;background:#151a1f;border:1px solid var(--line);border-radius:20px;padding:14px;color:var(--text)}.menu-toggle{display:block}.crash-copy,.mini-panel.dark,.small-card,.footer-inner{padding:20px;border-radius:22px}.crash-steps li{grid-template-columns:1fr}}