:root{color-scheme:dark;--bg:#09090b;--surface:#18181f;--border:#2a2932;--text:#fafafa;--muted:#aaaab5;--accent:#a78bfa}
*{box-sizing:border-box}
html{min-height:100%;background:var(--bg)}
body{margin:0;min-height:100vh;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 50% -12%,rgba(124,58,237,.13),transparent 31rem),var(--bg);line-height:1.5}
.page{width:min(100% - 40px,520px);min-height:100vh;margin:auto;display:flex;flex-direction:column;justify-content:center;padding:72px 0 35px}
.profile{text-align:center}.brand{width:84px;height:84px;margin:0 auto 28px;border:1px solid #514168;border-radius:25px;display:grid;place-items:center;position:relative;background:#17131f;box-shadow:0 14px 36px rgba(0,0,0,.22);font-size:27px;font-weight:750;letter-spacing:-.09em;color:#d9c8ff}.brand-dot{position:absolute;right:15px;bottom:16px;width:6px;height:6px;border-radius:50%;background:#a78bfa}
.eyebrow{margin:0 0 8px;color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.19em;text-transform:uppercase}h1{margin:0;font-size:clamp(32px,7vw,43px);line-height:1.15;letter-spacing:-.055em}h1 span{color:#c4b5fd}.subtitle{margin:13px 0 0;color:#dedce5;font-size:14px;font-weight:500}.subtitle span{color:#8c74b8;padding:0 5px}.intro{max-width:420px;margin:21px auto 0;color:var(--muted);font-size:14px;line-height:1.75}
.links{display:grid;gap:12px;margin-top:38px}.link-card{min-height:78px;display:flex;align-items:center;gap:16px;padding:14px 19px;color:var(--text);text-decoration:none;border:1px solid var(--border);border-radius:17px;background:var(--surface);transition:transform .18s ease,border-color .18s ease,background-color .18s ease,box-shadow .18s ease}.link-card:hover{transform:translateY(-3px);border-color:#6b4aa4;background:#201b2b;box-shadow:0 12px 24px rgba(0,0,0,.2)}.link-card:focus-visible{outline:3px solid #c4b5fd;outline-offset:3px}.icon{flex:none;width:42px;height:42px;display:grid;place-items:center;border:1px solid #40334f;border-radius:12px;background:#211a2b;color:#c4b5fd}.icon svg{width:20px;height:20px}.link-text{display:grid;gap:1px}.link-text strong{font-size:15px;font-weight:650}.link-text small{font-size:12px;color:var(--muted)}.arrow{margin-left:auto;color:#a78bfa;font-size:19px;transition:transform .18s ease}.link-card:hover .arrow{transform:translate(2px,-2px)}footer{margin-top:42px;text-align:center;color:#80808b;font-size:11px;letter-spacing:.02em}.footer-mark{color:#71529f;padding:0 7px;font-size:8px}
.error-card{margin-top:38px;padding:32px 28px;text-align:center;border:1px solid var(--border);border-radius:17px;background:var(--surface)}.error-code{margin:0;color:var(--accent);font-size:clamp(68px,18vw,104px);font-weight:750;line-height:1;letter-spacing:-.08em}.error-card h2{margin:16px 0 0;font-size:24px;letter-spacing:-.035em}.error-card .intro{margin-top:12px}.error-action{justify-content:center;min-height:58px;margin-top:26px;font-weight:650}.error-action .arrow{margin-left:0}
@media(max-width:420px){.page{width:min(100% - 32px,520px);padding:54px 0 26px}.brand{width:74px;height:74px;margin-bottom:24px}.subtitle{font-size:12px}.intro{font-size:13px}.links{margin-top:30px}.link-card{min-height:72px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:0.01ms!important;animation-duration:0.01ms!important}}