:root{--color-background:#fff;--color-warm-background:#fffdfc;--color-primary-pink:#f5b6c8;--color-strong-pink:#e98aa8;--color-mauve:#b07a94;--color-lavender:#d9c8f2;--color-peach-glow:#ffd7c2;--color-text-primary:#1c1b1f;--color-text-secondary:#6f6a73;--color-text-muted:#a39aa5;--color-border:#eee8ed;--color-soft-fill:#f7f4f6;--color-success:#bfd8b8}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--color-warm-background);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}h1,h2,h3{font-family:inherit}p{margin:0}a{color:var(--color-strong-pink);text-decoration:none}a:hover{text-decoration:underline}.page{flex-direction:column;min-height:100%;display:flex}.container{width:100%;max-width:720px;margin:0 auto;padding:0 24px}.site-header{background:0 0}.site-header .container{justify-content:space-between;align-items:center;max-width:960px;height:68px;display:flex}.brand{color:var(--color-text-primary);align-items:center;gap:10px;font-size:17px;font-weight:700;display:flex}.brand:hover{text-decoration:none}.brand-mark{background:#fdeef3;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex;overflow:hidden}.brand-mark img{object-fit:cover;width:100%;height:100%}.nav{gap:20px;display:flex}.nav a{color:var(--color-text-secondary);font-size:14px;font-weight:600}.nav a.active,.nav a:hover{color:var(--color-strong-pink)}.hero{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px 24px 96px;display:flex}.hero-mark{background:#fdeef3;border-radius:20px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 20px;display:flex;overflow:hidden}.hero-mark img{object-fit:cover;width:100%;height:100%}.hero-mark svg{width:32px;height:32px}.hero h1{margin:0 0 12px;font-size:34px;font-weight:800}.hero p{color:var(--color-text-secondary);max-width:460px;margin:0 auto;font-size:17px}.hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:28px;display:flex}.btn{cursor:pointer;border:1px solid #0000;border-radius:20px;justify-content:center;align-items:center;gap:8px;padding:12px 22px;font-size:15px;font-weight:700;display:inline-flex}.btn:hover{text-decoration:none}.btn-primary{background:var(--color-primary-pink);color:var(--color-text-primary)}.btn-primary:hover{opacity:.9}.btn-secondary{background:var(--color-background);color:var(--color-strong-pink);border-color:var(--color-primary-pink)}.btn-secondary:hover{background:#fdeef3}.content-page{padding:48px 0 64px}.content-page h1{margin:0 0 6px;font-size:28px;font-weight:800}.content-page .updated{color:var(--color-text-muted);margin:0 0 32px;font-size:13px}.content-page h2{border-top:1px solid var(--color-border);margin:36px 0 10px;padding-top:16px;font-size:19px;font-weight:800}.content-page h2:first-of-type{border-top:none;padding-top:0}.content-page h3{color:var(--color-text-primary);margin:20px 0 6px;font-size:14px;font-weight:700}.content-page p,.content-page li{color:var(--color-text-secondary);font-size:14px;line-height:1.7}.content-page .toc{background:var(--color-soft-fill);border-radius:16px;margin:20px 0 0;padding:16px 20px}.content-page .toc p{color:var(--color-text-primary);margin:0 0 6px;font-weight:700}.content-page .toc ol{margin:0;padding-left:20px}.content-page ul{margin:8px 0;padding-left:20px}@media (width<=520px){.nav{gap:14px}}