:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f4f6f9;--card:#fff;--text:#1a1d24;--muted:#5c6370;--border:#e2e6ef;--accent:#2563eb;--radius:12px;--shadow:0 8px 24px #0f172a0f;font-family:system-ui,-apple-system,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.55}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f1218;--card:#181c26;--text:#e8eaef;--muted:#9aa3b2;--border:#2a3142;--shadow:0 8px 24px #00000059}}*,:before,:after{box-sizing:border-box}body{background:var(--bg);min-height:100dvh;color:var(--text);-webkit-font-smoothing:antialiased;margin:0}.page{max-width:42rem;padding:clamp(1rem,4vw,2rem);padding-bottom:max(1.5rem, env(safe-area-inset-bottom));flex-direction:column;min-height:100dvh;margin:0 auto;display:flex}.page__header{margin-bottom:1rem}.page__title{letter-spacing:.02em;margin:0;font-size:clamp(1.35rem,4vw,1.75rem);font-weight:700}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);flex:1;padding:clamp(1rem,4vw,1.5rem)}.state{color:var(--muted);margin:0;font-size:clamp(.95rem,2.8vw,1.05rem)}.state--error{color:#c2410c}@media (prefers-color-scheme:dark){.state--error{color:#fdba74}}.notice__title{word-break:break-word;margin:0 0 1rem;font-size:clamp(1.15rem,3.5vw,1.4rem);font-weight:600;line-height:1.35}.notice__body{color:var(--text);font-size:clamp(.95rem,2.8vw,1.05rem)}.prose{overflow-wrap:anywhere;word-break:break-word}.prose :first-child{margin-top:0}.prose :last-child{margin-bottom:0}.prose p{margin:.75em 0}.prose img,.prose video{border-radius:8px;max-width:100%;height:auto}.prose a{color:var(--accent)}.prose ul,.prose ol{padding-left:1.25rem}.page__footer{justify-content:center;margin-top:1rem;display:flex}.btn-retry{cursor:pointer;border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:8px;padding:.5rem 1rem;font-size:.95rem}.btn-retry:hover{border-color:var(--accent);color:var(--accent)}