:root { --ink:#272025; --muted:#6e5966; --cream:#fff7de; --pink:#ffd6e9; --hot:#ff5aa8; --mint:#bff3dc; --lemon:#fff07a; --sky:#bfe7ff; --white:#fffdf7; --line:rgba(39,32,37,.18); --radius:28px; }
    * { box-sizing:border-box; }
    html { scroll-behavior:smooth; }
    body { margin:0; color:var(--ink); background:var(--cream); font-family:Arial,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif; }
    a { color:inherit; }
    img { max-width:100%; }
    h1,h2,h3,p { margin-top:0; }

    .announcement { overflow:hidden; background:var(--ink); color:var(--white); font-size:13px; font-weight:800; letter-spacing:.08em; text-transform:uppercase; white-space:nowrap; }
    .announcement-track { display:inline-flex; width: max-content; padding:10px 0; animation: announce 30s linear infinite; }
    .announcement-track span { margin-right: 28px; }
    @keyframes announce { to { transform: translateX(-33.3333%); } }
    @keyframes marquee { from{transform:translateX(0);} to{transform:translateX(-50%);} }

    .nav { position:sticky; top:0; z-index:20; display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:18px; padding:16px clamp(16px,3vw,44px); background:rgba(255,247,222,.88); border-bottom:1px solid var(--line); backdrop-filter:blur(16px); }
    .nav-links, .nav-actions { display:flex; align-items:center; gap:10px; }
    .nav-actions { justify-content:flex-end; }
    .nav a { font-size:13px; font-weight:900; text-transform:uppercase; text-decoration:none; }
    .brand { display:inline-flex; align-items:center; justify-content:center; width:clamp(132px,18vw,210px); line-height:1; }
    .brand img { display:block; width:100%; height:auto; }
    .pill { display:inline-flex; align-items:center; justify-content:center; min-height:38px; padding:0 18px; border:2px solid var(--ink); border-radius:999px; background:var(--white); box-shadow:3px 3px 0 var(--ink); text-decoration:none; transition:transform .18s ease, box-shadow .18s ease; }
    .pill:hover { transform:translate(2px,2px); box-shadow:1px 1px 0 var(--ink); }

    .button { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:52px; padding:0 24px; border:2px solid var(--ink); border-radius:999px; background:var(--ink); color:var(--white); font-weight:1000; text-transform:uppercase; text-decoration:none; box-shadow:4px 4px 0 var(--hot); cursor:pointer; transition:transform .18s ease, box-shadow .18s ease; }
    .button:hover { transform:translate(2px,2px); box-shadow:2px 2px 0 var(--hot); }
    .button.secondary { background:var(--white); color:var(--ink); box-shadow:4px 4px 0 var(--mint); }

    .page-head { display:grid; gap:14px; padding:clamp(34px,6vw,68px) clamp(16px,5vw,78px) clamp(24px,3vw,36px); text-align:center; background:radial-gradient(circle at 14% 24%, rgba(255,90,168,.26) 0 16%, transparent 17%), radial-gradient(circle at 84% 20%, rgba(191,243,220,.66) 0 14%, transparent 15%), linear-gradient(135deg,#fff7de 0%,#bff3dc 52%,#ffd6e9 100%); border-bottom:1px solid var(--line); }
    .page-head .eyebrow { justify-self:center; display:inline-flex; align-items:center; gap:8px; padding:8px 14px; border:2px solid var(--ink); border-radius:999px; background:var(--lemon); font-size:13px; font-weight:900; text-transform:uppercase; box-shadow:3px 3px 0 var(--ink); }
    .page-head h1 { margin:0 auto; max-width:18ch; font-size:clamp(38px,7vw,78px); line-height:.86; }
    .page-head .updated { font-size:12px; font-weight:900; text-transform:uppercase; color:var(--muted); letter-spacing:.04em; }
    .breadcrumb { display:flex; justify-content:center; flex-wrap:wrap; gap:8px; font-size:12px; font-weight:900; text-transform:uppercase; color:var(--muted); }
    .breadcrumb a { text-decoration:none; }
    .breadcrumb a:hover { color:var(--ink); }
    .breadcrumb span { opacity:.5; }

    .legal { max-width:860px; margin:0 auto; padding:clamp(32px,5vw,64px) clamp(16px,5vw,40px); }
    .legal-card { padding:clamp(24px,4vw,48px); border:2px solid var(--ink); border-radius:var(--radius); background:var(--white); box-shadow:6px 6px 0 rgba(39,32,37,.14); }
    .legal .intro { color:var(--muted); font-weight:800; font-size:17px; line-height:1.6; margin-bottom:8px; }
    .legal h2 { margin:32px 0 12px; font-size:clamp(22px,3vw,30px); line-height:1.05; scroll-margin-top:90px; }
    .legal h2:first-of-type { margin-top:8px; }
    .legal p { color:var(--ink); font-weight:600; font-size:16px; line-height:1.65; margin-bottom:14px; }
    .legal ul, .legal ol { margin:0 0 16px; padding-left:0; list-style:none; display:grid; gap:8px; counter-reset:step; }
    .legal ul li { position:relative; padding-left:28px; font-weight:600; line-height:1.55; }
    .legal ul li:before { content:"✓"; position:absolute; left:0; top:0; display:grid; place-items:center; width:20px; height:20px; border:2px solid var(--ink); border-radius:50%; background:var(--mint); font-size:11px; font-weight:1000; }
    .legal ol li { position:relative; padding-left:40px; font-weight:600; line-height:1.55; }
    .legal ol li:before { counter-increment:step; content:counter(step); position:absolute; left:0; top:0; display:grid; place-items:center; width:26px; height:26px; border:2px solid var(--ink); border-radius:50%; background:var(--lemon); font-size:13px; font-weight:1000; }
    .legal a { color:var(--hot); font-weight:800; text-decoration:underline; text-underline-offset:3px; }
    .legal .callout { margin:18px 0; padding:16px 18px; border:2px solid var(--ink); border-radius:18px; background:var(--cream); font-weight:800; line-height:1.55; }
    .legal .guarantee-box { display:grid; gap:8px; margin:8px 0 22px; padding:22px; border:2px solid var(--ink); border-radius:var(--radius); background:var(--mint); box-shadow:5px 5px 0 var(--ink); }
    .legal .guarantee-box b { font-size:22px; }
    .legal .note { margin-top:26px; font-size:13px; font-weight:800; color:var(--muted); line-height:1.5; }

    .cta-band { display:grid; gap:16px; justify-items:center; text-align:center; padding:clamp(36px,5vw,64px) clamp(16px,5vw,78px); background:var(--ink); color:var(--white); }
    .cta-band h2 { color:var(--white); font-size:clamp(28px,4vw,52px); line-height:.92; max-width:20ch; margin:0; }
    .cta-band p { margin:0; color:rgba(255,253,247,.75); font-weight:800; max-width:48ch; }

    .footer { display:flex; flex-wrap:wrap; justify-content:space-between; gap:20px; padding:26px clamp(16px,5vw,78px); background:var(--ink); color:rgba(255,253,247,.7); border-top:1px solid rgba(255,253,247,.2); font-size:13px; font-weight:800; }
    .footer-links { display:flex; flex-wrap:wrap; gap:14px; }
    .footer-group { display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
    .footer-group + .footer-group { margin-left:10px; padding-left:18px; border-left:1px solid rgba(255,253,247,.22); }
    .footer a { color:rgba(255,253,247,.82); text-decoration:none; }
    .footer a:hover { color:var(--white); text-decoration:underline; text-underline-offset:4px; }

    @media (max-width:980px) { .nav { grid-template-columns:1fr auto; } .nav-links { display:none; } .brand { justify-self:start; } }
    @media (max-width:620px) { .nav-actions .pill:first-child { display:none; } }
    @media (prefers-reduced-motion:reduce) { .announcement-track { animation:none; } }