:root{--p-color-bg: #f6f6f7;--p-color-surface: #ffffff;--p-color-text: #202223;--p-color-subdued: #6d7175;--p-color-border: #d2d5d8;--p-color-border-subdued: #e1e3e5;--p-color-interactive: #008060;--p-color-interactive-hover: #006e52;--p-color-info-surface: #f0f7ff;--p-color-info-border: #b4dbff;--p-color-info-text: #1c4474;--p-color-success: #108043;--p-border-radius: 8px}[data-astro-cid-c3qsw5ic]{box-sizing:border-box}body{margin:0;padding:40px 20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--p-color-bg);color:var(--p-color-text);line-height:1.5;font-size:14px}.container[data-astro-cid-c3qsw5ic]{max-width:860px;margin:0 auto}.header-nav[data-astro-cid-c3qsw5ic]{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.header-nav[data-astro-cid-c3qsw5ic] a[data-astro-cid-c3qsw5ic]{color:var(--p-color-interactive);text-decoration:none;font-weight:600;font-size:13px}.header-nav[data-astro-cid-c3qsw5ic] a[data-astro-cid-c3qsw5ic]:hover{text-decoration:underline}.badge-pill[data-astro-cid-c3qsw5ic]{display:inline-block;background:#e4f5e1;color:var(--p-color-success);padding:3px 10px;border-radius:12px;font-size:12px;font-weight:600;letter-spacing:.3px}.card[data-astro-cid-c3qsw5ic]{background:var(--p-color-surface);border:1px solid var(--p-color-border-subdued);border-radius:var(--p-border-radius);box-shadow:0 1px 3px #3f3f441a;padding:32px;margin-bottom:24px}h1[data-astro-cid-c3qsw5ic]{font-size:1.75rem;margin-top:8px;margin-bottom:12px;color:var(--p-color-text)}h2[data-astro-cid-c3qsw5ic]{font-size:1.25rem;margin-top:32px;margin-bottom:14px;color:var(--p-color-text);border-bottom:1px solid var(--p-color-border-subdued);padding-bottom:8px}h3[data-astro-cid-c3qsw5ic]{font-size:1.05rem;margin-top:20px;margin-bottom:8px;color:#1a1a1a}p[data-astro-cid-c3qsw5ic]{margin-top:0;margin-bottom:16px;color:#4a4d50;line-height:1.6}.callout[data-astro-cid-c3qsw5ic]{background:var(--p-color-info-surface);border:1px solid var(--p-color-info-border);border-left:4px solid #0b5cab;border-radius:6px;padding:16px;margin:20px 0;color:var(--p-color-info-text)}.callout[data-astro-cid-c3qsw5ic] strong[data-astro-cid-c3qsw5ic]{display:block;margin-bottom:4px;color:#0b457f}.formula-box[data-astro-cid-c3qsw5ic]{background:#fafbfb;border:1px solid var(--p-color-border);border-radius:6px;padding:14px;text-align:center;font-family:SFMono-Regular,Consolas,monospace;font-size:13.5px;margin:16px 0;color:#202223}.table-wrapper[data-astro-cid-c3qsw5ic]{overflow-x:auto;border:1px solid var(--p-color-border-subdued);border-radius:6px;margin:20px 0}table[data-astro-cid-c3qsw5ic]{width:100%;border-collapse:collapse;text-align:left}th[data-astro-cid-c3qsw5ic],td[data-astro-cid-c3qsw5ic]{padding:12px 14px;border-bottom:1px solid var(--p-color-border-subdued);font-size:13px;vertical-align:middle}th[data-astro-cid-c3qsw5ic]{background-color:#fafbfb;color:var(--p-color-subdued);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.5px}.code-tag[data-astro-cid-c3qsw5ic]{font-family:SFMono-Regular,Consolas,monospace;font-size:12px;background:#f1f2f3;border:1px solid var(--p-color-border);padding:2px 6px;border-radius:4px;white-space:nowrap;font-weight:600}ol[data-astro-cid-c3qsw5ic]{padding-left:20px;margin:14px 0;color:#4a4d50}li[data-astro-cid-c3qsw5ic]{margin-bottom:10px;line-height:1.55}.rule-card[data-astro-cid-c3qsw5ic]{background:#fafbfb;border:1px solid var(--p-color-border-subdued);border-radius:6px;padding:14px;margin:12px 0}.rule-card[data-astro-cid-c3qsw5ic] strong[data-astro-cid-c3qsw5ic]{color:var(--p-color-text);display:inline-block;margin-bottom:6px}.rule-card[data-astro-cid-c3qsw5ic] ul[data-astro-cid-c3qsw5ic]{margin:0;padding-left:20px;font-size:13px}.faq-item[data-astro-cid-c3qsw5ic]{margin-bottom:20px}.faq-item[data-astro-cid-c3qsw5ic] h4[data-astro-cid-c3qsw5ic]{margin:0 0 6px;font-size:14px;color:var(--p-color-text);font-weight:600}.support-box[data-astro-cid-c3qsw5ic]{background:#fafbfb;border:1px solid var(--p-color-border-subdued);border-radius:6px;padding:20px;margin-top:24px}.footer[data-astro-cid-c3qsw5ic]{text-align:center;margin-top:40px;color:var(--p-color-subdued);font-size:12px}