:root{
  --bg:#f5f7fb;--surface:#ffffff;--surface-2:#eef2f8;--text:#0f172a;--muted:#5f6b7a;
  --line:#dfe5ee;--brand:#635bff;--brand-2:#8b5cf6;--dark:#0b1020;--accent:#13b8a6;
  --shadow:0 20px 55px rgba(15,23,42,.10);--radius:22px;--max:1180px
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:3px solid rgba(99,91,255,.35);outline-offset:3px}
img{display:block;max-width:100%}
.container{width:min(92%,var(--max));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(223,229,238,.9)}
.nav-wrap{display:flex;align-items:center;gap:24px;min-height:78px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.04em;font-size:20px;flex:0 0 auto}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-size:12px;box-shadow:0 8px 22px rgba(99,91,255,.28)}
.brand-accent{color:var(--brand)}
.main-nav{display:flex;align-items:center;justify-content:flex-end;gap:5px;flex:1;min-width:0;overflow-x:auto;white-space:nowrap;scrollbar-width:thin;padding:4px 1px 8px}
.main-nav::-webkit-scrollbar{height:5px}.main-nav::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:99px}
.nav-link{font-size:12px;font-weight:800;color:#5d6878;padding:9px 9px;border-radius:10px;transition:.2s ease;flex:0 0 auto}
.nav-link:hover{color:var(--brand);background:#f1efff;transform:translateY(-1px)}
.nav-link.active{color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 8px 18px rgba(99,91,255,.22)}
.hero{position:relative;padding:92px 0 78px;background:radial-gradient(circle at 15% 10%,rgba(99,91,255,.14),transparent 34%),radial-gradient(circle at 92% 18%,rgba(19,184,166,.13),transparent 30%),linear-gradient(180deg,#fff 0%,#f7f9fc 100%)}
.hero:after{content:"";position:absolute;inset:auto 0 0;height:1px;background:var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);gap:52px;align-items:center}
.hero-copy{max-width:760px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:900;font-size:11px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px}.eyebrow:before{content:"";width:24px;height:2px;background:currentColor;border-radius:10px}
.hero h1{font-size:clamp(40px,6vw,72px);line-height:1.02;letter-spacing:-.06em;max-width:900px}
.hero p{margin-top:20px;color:var(--muted);font-size:17px;max-width:760px}
.hero-kicker{display:inline-flex;margin-top:22px;padding:9px 12px;border:1px solid #dbe1eb;border-radius:999px;background:#fff;font-size:12px;font-weight:800;color:#495466;box-shadow:0 6px 20px rgba(15,23,42,.05)}
.hero-panel{background:linear-gradient(145deg,#0b1020,#151a2f 65%,#1d2350);color:#fff;border-radius:28px;padding:30px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero-panel:before{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-70px;top:-80px;background:rgba(139,92,246,.28);filter:blur(2px)}
.hero-panel:after{content:"";position:absolute;width:130px;height:130px;border-radius:50%;left:-70px;bottom:-50px;background:rgba(19,184,166,.15)}
.panel-label{font-size:10px;font-weight:900;letter-spacing:.18em;color:#aab4c6}.panel-title{font-size:28px;font-weight:900;letter-spacing:-.04em;margin:12px 0 22px;position:relative}.panel-list{position:relative;display:grid;gap:11px}.panel-list>div{display:grid;grid-template-columns:36px 1fr;column-gap:10px;padding:14px 0;border-top:1px solid rgba(255,255,255,.12)}.panel-list span{grid-row:span 2;color:#8ea1c8;font-size:11px;font-weight:900}.panel-list b{font-size:15px}.panel-list small{color:#b5bece;font-size:12px}
.section{padding:82px 0}.section.soft{background:linear-gradient(180deg,#eef2f8,#f8fafc)}
.section-head{max-width:820px;margin-bottom:34px}.section-intro{color:var(--muted);margin-top:10px;font-size:16px}
.cards{display:grid;gap:18px}.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 8px 24px rgba(15,23,42,.04);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.card:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(15,23,42,.09);border-color:#cfd6e2}.card-index{font-size:11px;font-weight:900;color:var(--brand);letter-spacing:.12em}.card h3{font-size:21px;line-height:1.2;margin:10px 0}.card p{color:var(--muted);font-size:14px}.card>a{display:inline-block;margin-top:14px;color:var(--brand);font-size:13px;font-weight:900}.card>a:hover{text-decoration:underline;text-underline-offset:4px}
.split-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.keyword-card{padding:24px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 8px 22px rgba(15,23,42,.04)}.keyword-card.accent{background:linear-gradient(135deg,#f4f1ff,#eefcf9)}.keyword-card>span{font-size:10px;font-weight:900;letter-spacing:.14em;color:#718096}.keyword-card h3{font-size:20px;margin-top:8px}.keyword-card p{margin-top:6px;color:var(--muted);font-size:14px}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.check-grid>div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 8px 22px rgba(15,23,42,.04)}.check-grid h3{font-size:20px;margin-bottom:12px}.check-list{list-style:none;display:grid;gap:9px}.check-list li{position:relative;padding-left:26px;color:#465365;font-size:14px}.check-list li:before{content:"✓";position:absolute;left:0;top:1px;color:var(--accent);font-weight:900}
.writing-box{background:linear-gradient(145deg,#10172a,#171d36);color:#fff;border-radius:22px;padding:28px;box-shadow:var(--shadow)}.writing-box h3{font-size:22px;margin-bottom:10px}.writing-box p{color:#c8d0df;margin-top:9px}.writing-box a{color:#a9a2ff;text-decoration:underline;text-underline-offset:3px}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:26px;align-items:start}.prose{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}.prose h2{font-size:34px;letter-spacing:-.03em;line-height:1.1;margin-bottom:14px}.prose h3{font-size:21px;margin-top:24px}.prose p{color:var(--muted);margin-top:10px}.prose a{color:var(--brand);font-weight:800}
.side-note{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;position:sticky;top:100px}.side-note h3{font-size:18px}.link-list{list-style:none;display:grid;gap:8px;margin-top:14px}.link-list a{display:block;padding:11px 12px;border-radius:11px;background:#f6f8fc;color:#4e5a6d;font-size:13px;font-weight:800}.link-list a:hover{background:#f0efff;color:var(--brand)}
.table{width:100%;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.row{display:grid;grid-template-columns:240px minmax(0,1fr);border-bottom:1px solid var(--line);padding:16px 18px}.row:last-child{border-bottom:0}.row.head{background:#f1f4f8;font-weight:900}.row>div+div{color:var(--muted)}
.workflow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.workflow>div{background:#fff;border:1px solid var(--line);border-radius:17px;padding:18px}.workflow span{display:block;color:var(--brand);font-size:11px;font-weight:900}.workflow h3{font-size:17px;margin:7px 0}.workflow p{font-size:13px;color:var(--muted)}
.notice{padding:18px;border-radius:16px;background:#f2f0ff;border:1px solid #ded9ff;color:#4b5563}.notice strong{color:#312e81}
.faq-list{max-width:900px;margin:auto;display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px}.faq-item summary{cursor:pointer;font-weight:900}.faq-item p{color:var(--muted);margin-top:10px}
.practice-form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 8px 22px rgba(15,23,42,.04)}.practice-form label{display:block;font-size:13px;font-weight:900;margin:14px 0 6px}.practice-form input,.practice-form select,.practice-form textarea{width:100%;padding:13px 14px;border:1px solid #ccd4df;border-radius:12px;background:#fff;font:inherit;color:var(--text)}.practice-form input:focus,.practice-form select:focus,.practice-form textarea:focus{outline:3px solid rgba(99,91,255,.13);border-color:var(--brand)}.practice-form textarea{min-height:150px;resize:vertical}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 17px;font-size:13px;font-weight:900;border:1px solid transparent;transition:.2s ease}.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 10px 24px rgba(99,91,255,.22)}.btn.primary:hover{transform:translateY(-2px)}.btn.secondary{border-color:#cfd6e1;background:#fff}.btn.secondary:hover{background:#f7f8fb}.cta-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.cta-strip{padding:70px 0;background:linear-gradient(135deg,#0b1020,#181f41 65%,#202a4f);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-inner h2{font-size:clamp(30px,4vw,48px);line-height:1.06;letter-spacing:-.04em;max-width:760px}.cta-inner p{color:#bdc6d7;margin-top:9px;max-width:700px}.cta-strip .eyebrow{color:#b8b1ff}.cta-strip .btn.secondary{color:#0f172a}
.site-footer{background:#090d18;color:#fff;padding:52px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}.footer-brand{font-size:22px;font-weight:900}.footer-grid p{color:#96a0b3;font-size:13px;margin-top:10px;max-width:440px}.footer-grid h3{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:#d5dbe6;margin-bottom:10px}.footer-grid a{display:block;color:#9aa5b6;font-size:13px;margin:7px 0}.footer-grid a:hover{color:#fff}.footer-bottom{border-top:1px solid #1f2635;margin-top:35px;padding-top:17px;color:#737e91;font-size:12px}
@media (max-width:1080px){.nav-wrap{align-items:flex-start;flex-direction:column;justify-content:center;padding:14px 0}.main-nav{width:100%;justify-content:flex-start}.hero-grid{grid-template-columns:1fr}.hero-panel{max-width:720px}.content-grid{grid-template-columns:1fr}.side-note{position:static}.cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:720px){.hero{padding:66px 0 58px}.section{padding:62px 0}.hero h1{font-size:42px}.cols-3,.cols-2,.split-2,.check-grid,.workflow,.footer-grid{grid-template-columns:1fr}.row{grid-template-columns:1fr;gap:6px}.hero-panel{padding:24px}.panel-title{font-size:24px}.cta-inner{align-items:flex-start;flex-direction:column}.main-nav{gap:3px}.nav-link{font-size:11px;padding:8px 8px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}