:root{--red:#c9343a;--red-dark:#a8282d;--ink:#1e1e1e;--muted:#737781;--line:#e6e3de;--paper:#f7f6f2;--white:#fff;--green:#16834b}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--white);color:var(--ink);font-family:"DM Sans","Noto Sans SC",system-ui,sans-serif}
a{color:inherit;text-decoration:none}.site-nav{position:sticky;top:0;z-index:20;height:68px;padding:0 clamp(20px,4vw,64px);display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.brand{display:flex;align-items:center;gap:11px}.brand img{width:42px;height:42px;object-fit:contain}.brand strong{display:block;font-size:14px}.brand small{display:block;margin-top:2px;color:var(--muted);font-size:10px}.nav-links{display:flex;align-items:center;gap:clamp(12px,2vw,28px)}.nav-links a{padding:23px 0 20px;color:var(--muted);font-size:13px;border-bottom:2px solid transparent}.nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--red)}.nav-actions{display:flex;gap:9px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 18px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:13px;font-weight:650}.button.primary{border-color:var(--red);background:var(--red);color:#fff}.button.primary:hover{background:var(--red-dark)}
.page-hero{position:relative;overflow:hidden;padding:clamp(72px,9vw,130px) clamp(22px,8vw,130px);background:#1c1c1c;color:#fff}.page-hero:after{content:"FYUO";position:absolute;right:-2vw;bottom:-8vw;color:rgba(255,255,255,.025);font-size:26vw;font-weight:800;letter-spacing:-.08em}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.75fr);gap:8vw;align-items:end;max-width:1360px;margin:auto}.eyebrow{margin:0 0 16px;color:#ef8d91;font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.page-hero h1{max-width:850px;margin:0;font-size:clamp(42px,6vw,86px);line-height:.98;letter-spacing:-.05em}.page-hero p{max-width:620px;margin:0;color:rgba(255,255,255,.62);font-size:clamp(15px,1.35vw,19px);line-height:1.8}.hero-index{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}.hero-index div{padding:18px;background:#222}.hero-index b{display:block;color:#fff;font-size:22px}.hero-index span{color:rgba(255,255,255,.48);font-size:11px}
.section{padding:clamp(68px,8vw,118px) clamp(22px,8vw,130px)}.section.paper{background:var(--paper)}.section-inner{max-width:1360px;margin:auto}.section-head{display:grid;grid-template-columns:.7fr 1.3fr;gap:8vw;align-items:start;margin-bottom:50px}.kicker{color:var(--red);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.section h2{max-width:760px;margin:0;font-size:clamp(30px,4vw,58px);line-height:1.08;letter-spacing:-.045em}.section-lead{max-width:760px;margin:16px 0 0;color:var(--muted);font-size:16px;line-height:1.85}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.card{min-height:270px;padding:30px;border:1px solid var(--line);background:#fff}.card-number{display:flex;align-items:center;justify-content:center;width:42px;height:42px;margin-bottom:50px;border-radius:50%;background:#202020;color:#fff;font-size:12px}.card h3{margin:0 0 10px;font-size:20px}.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}.card.accent{background:var(--red);border-color:var(--red);color:#fff}.card.accent p{color:rgba(255,255,255,.72)}
.process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.process article{min-height:300px;padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.process .step{margin-bottom:70px;color:var(--red);font:800 12px/1 monospace}.process h3{font-size:19px}.process p{color:var(--muted);font-size:13px;line-height:1.7}
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.guide{position:relative;min-height:360px;padding:32px;overflow:hidden;background:#202020;color:#fff}.guide:before{content:"";position:absolute;inset:auto -20% -35% 25%;height:70%;border-radius:50%;background:var(--red);filter:blur(80px);opacity:.5}.guide>*{position:relative}.guide .label{color:#ef8d91;font-size:11px;font-weight:800;letter-spacing:.12em}.guide h3{margin:120px 0 14px;font-size:26px}.guide p{color:rgba(255,255,255,.6);font-size:14px;line-height:1.75}
.cta{padding:60px clamp(22px,8vw,130px);background:var(--red);color:#fff}.cta-inner{max-width:1360px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{max-width:760px;margin:0;font-size:clamp(28px,4vw,54px);letter-spacing:-.04em}.cta .button{border-color:#fff}
.site-footer{padding:48px clamp(22px,8vw,130px) 24px;background:#181818;color:#fff}.footer-grid{max-width:1360px;margin:auto;display:grid;grid-template-columns:1.5fr repeat(3,.7fr);gap:50px}.footer-brand{display:flex;align-items:center;gap:10px}.footer-brand img{width:44px;height:44px}.footer-desc{max-width:400px;margin-top:20px;color:rgba(255,255,255,.5);font-size:13px;line-height:1.75}.footer-col strong{display:block;margin-bottom:16px;font-size:12px}.footer-col a{display:block;margin:10px 0;color:rgba(255,255,255,.48);font-size:12px}.footer-col a:hover{color:#fff}.footer-bottom{max-width:1360px;margin:42px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.35);font-size:11px}
@media(max-width:900px){.nav-links{display:none}.hero-grid,.section-head{grid-template-columns:1fr}.hero-grid{gap:48px}.card-grid,.guide-grid{grid-template-columns:1fr}.process{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.cta-inner{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.site-nav{height:62px;padding:0 16px}.nav-actions .button:first-child{display:none}.page-hero,.section{padding-left:18px;padding-right:18px}.hero-index,.process{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.site-footer{padding-left:18px;padding-right:18px}}