:root{--bg:#101820;--panel:#18212b;--line:rgba(255,255,255,.08);--text:#f7f2e8;--muted:#c1b6a8;--accent:#8e1b2e;--cta:#ff5a36;--cool:#4c8bf5}
*{box-sizing:border-box}
html,body{margin:0;background:radial-gradient(circle at top,#1b1115 0,#101820 42%),var(--bg);color:var(--text);font-family:"Noto Sans SC",system-ui,sans-serif}
a{color:inherit;text-decoration:none}
.topbar,.page,.footer{width:min(1180px,calc(100% - 32px));margin:0 auto}
.topbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;background:linear-gradient(180deg,rgba(16,24,32,.96),rgba(16,24,32,.76));backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:12px}.brand img{width:50px;height:50px;object-fit:contain}.brand strong{display:block;font-size:18px}.brand span,.eyebrow,.footer p{color:var(--muted)}
nav{display:flex;gap:14px;flex-wrap:wrap}
.topbar-cta,.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:999px;font-weight:700;border:1px solid transparent}
.topbar-cta,.btn-primary{background:linear-gradient(135deg,var(--accent),var(--cta));color:#fff}
.btn-secondary{background:rgba(255,255,255,.04);border-color:var(--line)}
.page{padding-bottom:8px}
.hero-audit{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;padding:28px 0 10px;align-items:stretch}
.audit-track,.audit-board,.check-step,.route-card,.summary-card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:22px;padding:18px}
.audit-track h1{font-size:clamp(34px,5vw,60px);line-height:1.04;margin:.1em 0 .35em}
.audit-track p{color:var(--muted);line-height:1.76}
.hero-badge{display:inline-flex;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--muted);margin-bottom:12px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.audit-board{display:grid;gap:12px;align-content:center}
.board-row{display:flex;align-items:center;gap:14px;padding:18px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.board-row b{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;background:rgba(76,139,245,.18);color:#b8d0ff}
.board-row span{font-weight:700}
.section{padding:22px 0}
.section-checklist{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.check-step{display:flex;flex-direction:column;gap:10px}
.check-step span{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,90,54,.14);color:#ffd0c4;font-weight:800}
.check-step p,.route-card p,.summary-card p{color:var(--muted);line-height:1.7;margin:0}
.section-routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px}
.route-card h2{margin:.15em 0 .35em;font-size:clamp(22px,3vw,32px)}
.section-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.section-gallery,.section-next,.section-faq{display:grid;gap:16px}
.section-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}
.gallery-card,.next-card,.faq-card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:22px;padding:14px}
.gallery-card img{display:block;width:100%;height:170px;object-fit:cover;border-radius:16px;border:1px solid var(--line);background:#0d1015}
.gallery-card h3,.next-card h3,.faq-card h3{margin:14px 0 8px}
.gallery-card p,.next-card p,.faq-card p{margin:0;color:var(--muted);line-height:1.7}
.section-next{grid-template-columns:repeat(3,minmax(0,1fr))}
.section-faq{grid-template-columns:repeat(2,minmax(0,1fr))}
.footer{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:28px 0 36px;border-top:1px solid var(--line);margin-top:24px}
.footer-links{display:flex;gap:14px;flex-wrap:wrap}
@media (max-width:960px){
  .hero-audit,.section-checklist,.section-routes,.section-summary,.section-gallery,.section-next,.section-faq{grid-template-columns:repeat(2,minmax(0,1fr))}
  .topbar{position:static;flex-wrap:wrap}
  .footer{flex-direction:column}
}
@media (max-width:640px){
  .topbar,.page,.footer{width:min(100% - 20px,1180px)}
  .cta-row,.footer-links{flex-direction:column;align-items:stretch}
  .topbar-cta,.btn{width:100%}
  .hero-audit,.section-checklist,.section-routes,.section-summary,.section-gallery,.section-next,.section-faq{grid-template-columns:1fr}
}