:root{--bg:#f4f6fa;--paper:#fff;--ink:#17202a;--muted:#747b88;--blue:#315cff;--orange:#ff8b61;--green:#16a085;--line:#e3e7ef}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.7}
.wrap{width:min(1060px,calc(100% - 32px));margin:auto}a{color:inherit}
header{position:sticky;top:0;z-index:5;background:rgba(244,246,250,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;font-size:1.2rem}
.logo{width:44px;height:44px;border-radius:14px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:21px;font-weight:900}
.links{display:flex;gap:17px;flex-wrap:wrap}.links a{text-decoration:none;color:var(--muted);font-weight:800}.links a:hover,.links .active{color:var(--blue)}
.hero{padding:92px 0 72px;text-align:center}.tag{display:inline-block;background:#e9eeff;color:var(--blue);padding:7px 12px;border-radius:999px;font-size:.76rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
h1{font-size:clamp(3rem,7vw,5.2rem);line-height:1.02;letter-spacing:-.055em;margin:18px 0}.hero p,.lead{max-width:760px;margin:0 auto;color:var(--muted);font-size:1.08rem}
.actions{margin-top:27px;display:flex;justify-content:center;gap:11px;flex-wrap:wrap}.btn{padding:13px 20px;border-radius:14px;border:1px solid var(--line);background:#fff;text-decoration:none;font-weight:900}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.section,.page{padding:50px 0 88px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.card{padding:23px;background:#fff;border:1px solid var(--line);border-radius:22px}.card h3{margin:0 0 6px}.card p{margin:0;color:var(--muted)}
.page h1{text-align:left;font-size:clamp(2.7rem,6vw,4.6rem)}.page .lead{margin-left:0}.notice{margin:24px 0;padding:17px 20px;background:#e9eeff;border:1px solid #ced8ff;border-radius:18px;color:#405083}
.legal{display:grid;gap:12px;margin-top:28px}details{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}summary{cursor:pointer;list-style:none;padding:20px 22px;font-weight:900;display:flex;justify-content:space-between}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--orange);font-size:1.3rem}details[open] summary:after{content:"−"}.copy{padding:0 22px 20px;color:var(--muted)}.copy p{margin:0}
footer{border-top:1px solid var(--line);padding:28px 0;text-align:center;color:var(--muted)}
@media(max-width:800px){.grid{grid-template-columns:1fr}.hero{padding-top:62px}.links{gap:10px;font-size:.9rem}}