:root{--bg:#f5efe6;--ink:#2b2622;--soft:#6f655c;--line:#e2d8cb;--card:#fffdf9;--accent:#2b2622;--on-accent:#fffdf9}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden}
.page{max-width:430px;margin:0 auto;padding:20px 16px 28px;text-align:center}
.hero{display:block;width:100%;max-width:340px;height:auto;aspect-ratio:1/1;margin:0 auto;border-radius:20px;object-fit:cover;background:var(--line)}
h1{font-size:1.6rem;line-height:1.2;margin:18px 0 6px;font-weight:650;letter-spacing:.01em}
.bio{margin:0 0 6px;color:var(--soft)}
.ai{margin:0 0 18px;font-size:.85rem;color:var(--soft)}
.links{display:flex;flex-direction:column;gap:12px}
.btn{display:block;width:100%;min-height:52px;padding:14px 18px;border:1px solid var(--line);border-radius:14px;background:var(--card);color:var(--ink);font:inherit;font-weight:600;text-decoration:none;cursor:pointer;-webkit-tap-highlight-color:transparent}
.btn:focus-visible{outline:3px solid var(--soft);outline-offset:2px}
.btn-main{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn .sub{display:block;margin-top:2px;font-size:.82rem;font-weight:400;opacity:.85}
footer{margin-top:28px;font-size:.78rem;color:var(--soft)}
footer p{margin:0 0 8px}
.small{font-size:.72rem}
.gate{position:fixed;inset:0;z-index:10;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(245,239,230,.82);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.gate .card{width:100%;max-width:380px;padding:24px 20px;border:1px solid var(--line);border-radius:20px;background:var(--card);text-align:center;box-shadow:0 10px 40px rgba(43,38,34,.12)}
.gate .who{margin:0;font-weight:650}
.gate .ai{margin:2px 0 14px}
.gate h2{margin:0 0 8px;font-size:1.25rem}
.gate #gate-p{margin:0 0 18px;color:var(--soft)}
.gate .btn+.btn{margin-top:12px}
.ok .gate{display:none}
@media (prefers-color-scheme:dark){:root{--bg:#1c1917;--ink:#f3ede4;--soft:#b7ab9e;--line:#3a332d;--card:#26211d;--accent:#f3ede4;--on-accent:#1c1917}.gate{background:rgba(28,25,23,.82)}}
@media (prefers-reduced-motion:no-preference){.btn{transition:transform .1s}.btn:active{transform:scale(.99)}}