:root{--brand:#8233d6;--brand-hover:#6b23b5;--brand-soft:#f6eefe;--brand-border:#dbc1fa;--text-strong:#1a1a20;--text-body:#2c2c34;--text-muted:#5e5e6b;--surface-page:#f8f8fb;--surface-card:#ffffff;--surface-sunken:#f1f1f6;--border:#e6e6ee;--focus:#9c53e6;--r-sm:10px;--r-md:14px;--r-lg:18px;--r-pill:999px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font);color:var(--text-body);background:var(--surface-page);font-size:15px;line-height:1.55}.site-header{display:flex;align-items:center;gap:12px;max-width:720px;margin:0 auto;padding:20px}.site-header .logo{display:inline-flex;padding:4px;border-radius:var(--r-sm)}.site-header img{height:30px;width:auto;display:block}main{max-width:720px;margin:0 auto 48px;padding:28px 24px 40px;background:var(--surface-card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:0 1px 3px rgba(26,26,32,.08)}@media (max-width:640px){main{border-radius:0;border-left:0;border-right:0;padding:24px 20px}}h1{font-size:28px;line-height:1.28;letter-spacing:-.5px;margin:0 0 6px}h1,h2{font-weight:700;color:var(--text-strong)}h2{font-size:22px;line-height:1.36;letter-spacing:-.2px;margin:36px 0 12px}h3{font-size:18px;line-height:1.44;font-weight:600;color:var(--text-strong);margin:24px 0 8px}li,p{color:var(--text-body)}ol,p,ul{margin:0 0 16px}ol,ul{padding-left:22px}li{margin:0 0 6px}.updated{color:var(--text-muted);font-size:13px;margin:0 0 24px}a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}a:hover{color:var(--brand-hover)}.lang-toggle{margin-left:auto;display:inline-flex;gap:4px;background:var(--surface-sunken);border-radius:var(--r-pill);padding:4px}.lang-toggle button{border:0;background:transparent;cursor:pointer;padding:6px 14px;min-height:34px;border-radius:var(--r-pill);font:500 14px var(--font);color:var(--text-muted)}.lang-toggle button[aria-pressed=true]{background:var(--brand);color:#fff}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}.hero{max-width:720px;margin:0 auto 24px;padding:40px 28px;background:var(--brand);border-radius:var(--r-lg);color:#fff;text-align:center}.hero img{height:40px;width:auto;margin:0 auto 16px}.hero h1{color:#fff;margin:0 0 8px}.hero p{color:rgba(255,255,255,.92);font-size:16px;line-height:1.5;margin:0}@media (max-width:640px){.hero{border-radius:0}}.card-list{max-width:720px;margin:0 auto 24px;padding:0 20px;display:grid;grid-gap:12px;gap:12px;grid-template-columns:1fr 1fr}@media (max-width:520px){.card-list{grid-template-columns:1fr}}.link-card{display:block;padding:20px;text-decoration:none;background:var(--surface-card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:0 1px 3px rgba(26,26,32,.08);transition:box-shadow .15s ease,border-color .15s ease}.link-card:hover{box-shadow:0 4px 12px rgba(26,26,32,.1);border-color:var(--brand-border)}.link-card .title{font-size:18px;font-weight:600;color:var(--text-strong);margin:0 0 4px}.link-card .desc{font-size:14px;color:var(--text-muted);margin:0}.delete-form{margin:0 0 20px;padding:20px;background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--r-md);display:grid;grid-gap:16px;gap:16px}.field{display:grid;grid-gap:6px;gap:6px}.field-label{font-size:14px;font-weight:600;color:var(--text-strong)}.field-hint{font-size:13px;color:var(--text-muted)}.delete-form input[type=email],.delete-form input[type=text],.delete-form textarea{width:100%;font:inherit;color:var(--text-body);background:var(--surface-card);border:1px solid var(--border);border-radius:var(--r-sm);padding:10px 12px;min-height:42px}.delete-form textarea{resize:vertical}.delete-form input:focus,.delete-form textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}.btn-primary{justify-self:start;border:0;cursor:pointer;background:var(--brand);color:#fff;font:600 15px var(--font);padding:11px 20px;min-height:44px;border-radius:var(--r-sm)}.btn-primary:hover{background:var(--brand-hover)}.btn-primary:disabled{opacity:.6;cursor:default}.form-note{margin:0 0 20px;padding:14px 16px;border-radius:var(--r-sm);font-size:14px}.form-note--ok{background:var(--brand-soft);border:1px solid var(--brand-border);color:var(--text-strong)}.form-note--err{background:#fdecec;border:1px solid #f5c2c2;color:#8a1f1f}.site-footer{max-width:720px;margin:0 auto;padding:24px 20px 48px;font-size:13px;display:flex;gap:16px;flex-wrap:wrap;align-items:center}.site-footer,.site-footer a{color:var(--text-muted)}.site-footer .footer-links{display:inline-flex;gap:16px;flex-wrap:wrap}