.rm-wrapper[data-astro-cid-3p5noini]{--rm-bg:#fff;--rm-surface:#f8fafc;--rm-border:#e2e8f0;--rm-text:#0f172a;--rm-text-muted:#64748b;--rm-accent:#0ea5e9;--rm-night-bg:#1e293b;--rm-night-text:#e2e8f0;background:var(--rm-bg);color:var(--rm-text);border:1px solid var(--rm-border);border-radius:20px;padding:1.5rem 1.25rem 2rem;margin:1.5rem auto;max-width:880px;box-shadow:var(--shadow-lg)}.rm-wrapper[data-astro-cid-3p5noini].immersive{position:fixed;inset:0;z-index:9998;margin:0;max-width:100vw;border-radius:0;overflow-y:auto;background:#0f172a;color:#f1f5f9;--rm-text:#f1f5f9;--rm-text-muted:#94a3b8;--rm-border:#334155;--rm-surface:#1e293b;--rm-accent:#38bdf8;--rm-night-bg:#0f172a}.rm-local-label[data-astro-cid-3p5noini]{text-align:center;color:var(--rm-accent);font-size:.875rem;font-weight:700;margin:0 0 .75rem}.rm-search-wrap[data-astro-cid-3p5noini]{position:relative;max-width:400px;margin:0 auto 1rem}.rm-search[data-astro-cid-3p5noini]{box-sizing:border-box;width:100%;padding:10px 14px;border:1px solid var(--rm-border);border-radius:10px;background:var(--rm-surface);color:var(--rm-text);font-size:.9375rem}.rm-search-results[data-astro-cid-3p5noini]{position:absolute;z-index:50;top:100%;left:0;right:0;max-height:260px;overflow-y:auto;margin:4px 0 0;padding:4px 0;list-style:none;background:var(--rm-bg);border:1px solid var(--rm-border);border-radius:10px;box-shadow:0 8px 24px #0002}.rm-search-item[data-astro-cid-3p5noini]{display:block;width:100%;padding:8px 14px;border:0;background:none;color:var(--rm-text);text-align:left;cursor:pointer}.rm-search-item[data-astro-cid-3p5noini]:hover{background:var(--rm-surface)}.rm-no-result[data-astro-cid-3p5noini]{padding:8px 14px;color:var(--rm-text-muted)}.rm-reorder-help[data-astro-cid-3p5noini],.rm-trust[data-astro-cid-3p5noini]{margin:.5rem auto 1rem;color:var(--rm-text-muted);text-align:center;font-size:.75rem}.rm-reorder-help[data-astro-cid-3p5noini] kbd[data-astro-cid-3p5noini]{padding:1px 4px;border:1px solid var(--rm-border);border-radius:3px;background:var(--rm-surface)}.rm-city-grid[data-astro-cid-3p5noini]{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}.rm-card[data-astro-cid-3p5noini]{background:var(--rm-surface);border:1px solid var(--rm-border);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow-xs);transition:border-color .2s,opacity .2s}.rm-card[data-astro-cid-3p5noini]:not(.rm-local-card){cursor:grab}.rm-card[data-astro-cid-3p5noini]:focus-visible{outline:3px solid var(--rm-accent);outline-offset:2px}.rm-card[data-astro-cid-3p5noini].rm-dragging{opacity:.45}.rm-card[data-astro-cid-3p5noini].rm-night{background:var(--rm-night-bg);color:var(--rm-night-text);border-color:#334155}.rm-local-card[data-astro-cid-3p5noini]{grid-column:1/-1;border:2px solid var(--rm-accent);background:color-mix(in srgb,var(--rm-accent) 8%,var(--rm-surface))}.rm-local-card-label[data-astro-cid-3p5noini]{font-size:.7rem;font-weight:800;letter-spacing:.08em;color:var(--rm-accent)}.rm-card-header[data-astro-cid-3p5noini],.rm-card-meta[data-astro-cid-3p5noini]{display:flex;align-items:center;gap:6px}.rm-card-header[data-astro-cid-3p5noini]{margin-bottom:4px}.rm-drag-handle[data-astro-cid-3p5noini]{color:var(--rm-text-muted);font-size:1rem}.rm-flag[data-astro-cid-3p5noini]{font-size:1.125rem}.rm-city-name[data-astro-cid-3p5noini]{flex:1;font-size:.875rem;font-weight:700}.rm-remove[data-astro-cid-3p5noini]{border:0;background:none;color:var(--rm-text-muted);cursor:pointer;font-size:1.25rem;line-height:1}.rm-remove[data-astro-cid-3p5noini]:hover{color:#ef4444}.rm-card-time[data-astro-cid-3p5noini],.rm-plan-time[data-astro-cid-3p5noini]{font-family:var(--font-mono,monospace);font-variant-numeric:tabular-nums;font-weight:700}.rm-card-time[data-astro-cid-3p5noini]{font-size:1.5rem;line-height:1.2}.rm-ampm[data-astro-cid-3p5noini]{margin-left:4px;color:var(--rm-accent);font-size:.75rem}.rm-card-meta[data-astro-cid-3p5noini]{flex-wrap:wrap;margin-top:4px;color:var(--rm-text-muted);font-size:.75rem}.rm-dst-badge[data-astro-cid-3p5noini]{padding:1px 5px;border-radius:999px;background:#f59e0b;color:#422006;font-size:.65rem;font-weight:800}.rm-card-diff[data-astro-cid-3p5noini]{margin:.4rem 0 0;color:var(--rm-accent);font-size:.75rem;font-weight:700;line-height:1.35}.rm-planner[data-astro-cid-3p5noini]{margin:1.25rem 0;padding:1rem;border:1px solid var(--rm-border);border-radius:14px;background:var(--rm-surface)}.rm-planner[data-astro-cid-3p5noini] h2[data-astro-cid-3p5noini]{margin:0 0 .25rem;font-size:1rem}.rm-planner[data-astro-cid-3p5noini] p[data-astro-cid-3p5noini]{margin:.25rem 0;color:var(--rm-text-muted);font-size:.8125rem}.rm-planner-label[data-astro-cid-3p5noini]{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-top:.75rem;font-size:.8125rem;font-weight:700}.rm-planner-label[data-astro-cid-3p5noini] input[data-astro-cid-3p5noini]{padding:7px;border:1px solid var(--rm-border);border-radius:8px;background:var(--rm-bg);color:var(--rm-text)}.rm-planner-summary[data-astro-cid-3p5noini]{font-weight:600}.rm-planner-grid[data-astro-cid-3p5noini]{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;margin-top:.75rem}.rm-plan-card[data-astro-cid-3p5noini]{padding:.65rem;border:1px solid var(--rm-border);border-radius:10px;background:var(--rm-bg)}.rm-plan-city[data-astro-cid-3p5noini],.rm-plan-meta[data-astro-cid-3p5noini]{font-size:.7rem;color:var(--rm-text-muted)}.rm-plan-time[data-astro-cid-3p5noini]{margin:.2rem 0;font-size:1.1rem}.rm-controls[data-astro-cid-3p5noini]{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.rm-btn-toggle[data-astro-cid-3p5noini],.rm-btn-util[data-astro-cid-3p5noini]{border:1px solid var(--rm-border);background:var(--rm-surface);color:var(--rm-text);cursor:pointer}.rm-btn-toggle[data-astro-cid-3p5noini]{padding:6px 14px;border-radius:999px;font-size:.8125rem;font-weight:600}.rm-btn-toggle[data-astro-cid-3p5noini][aria-pressed=true]{background:var(--rm-accent);border-color:var(--rm-accent);color:#fff}.rm-btn-util[data-astro-cid-3p5noini]{padding:8px 16px;border-radius:10px;font-size:.8125rem}.rm-share-msg[data-astro-cid-3p5noini]{display:block;margin-top:.5rem;text-align:center;color:var(--rm-accent);font-size:.75rem;font-weight:600}.rm-noscript[data-astro-cid-3p5noini]{color:var(--rm-text-muted)}.sr-only[data-astro-cid-3p5noini]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.tool-page[data-astro-cid-rzipjmfm]{max-width:880px;margin:0 auto;padding-bottom:3rem}.page-header[data-astro-cid-rzipjmfm]{text-align:center;margin:1.25rem auto .5rem;max-width:720px}.page-h1[data-astro-cid-rzipjmfm]{font-size:clamp(1.75rem,4.5vw,2.5rem);line-height:1.1;margin:.25rem 0 .5rem;letter-spacing:-.02em}.page-lede[data-astro-cid-rzipjmfm]{color:var(--color-surface-600);font-size:1rem;margin:0 auto;max-width:65ch;line-height:1.7}code[data-astro-cid-rzipjmfm]{background:var(--color-surface-100);padding:1px 6px;border-radius:4px;font-size:.875em}kbd[data-astro-cid-rzipjmfm]{display:inline-block;padding:1px 6px;font-family:JetBrains Mono,ui-monospace,monospace;font-size:.75rem;background:var(--color-surface-50);border:1px solid var(--color-surface-200);border-radius:4px}.styled-list[data-astro-cid-rzipjmfm]{padding-left:1.25rem;margin:1rem 0}.styled-list[data-astro-cid-rzipjmfm] li[data-astro-cid-rzipjmfm]{margin-bottom:.6rem;color:var(--color-surface-800);line-height:1.6}.feature-grid[data-astro-cid-rzipjmfm]{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin:1.5rem 0}.feature-card[data-astro-cid-rzipjmfm]{background:#ffffffb3;backdrop-filter:blur(12px) saturate(150%);-webkit-backdrop-filter:blur(12px) saturate(150%);border:1px solid rgba(255,255,255,.5);border-radius:16px;padding:1.25rem;box-shadow:var(--shadow-sm),inset 0 1px #ffffffb3;transition:box-shadow .3s var(--ease-premium),transform .3s var(--ease-premium)}.feature-card[data-astro-cid-rzipjmfm]:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}.feature-icon[data-astro-cid-rzipjmfm]{font-size:1.75rem;margin-bottom:.5rem}.feature-title[data-astro-cid-rzipjmfm]{font-size:.9375rem;margin:0 0 .4rem;color:var(--color-surface-900)}.feature-text[data-astro-cid-rzipjmfm]{font-size:.8125rem;margin:0;color:var(--color-surface-600);line-height:1.6}.tz-diagram[data-astro-cid-rzipjmfm]{margin:1.5rem 0;padding:1.5rem;background:#ffffffb3;backdrop-filter:blur(12px) saturate(150%);border:1px solid rgba(255,255,255,.5);border-radius:16px;box-shadow:var(--shadow-sm);overflow-x:auto}.tz-strip[data-astro-cid-rzipjmfm]{display:flex;gap:4px;justify-content:center;min-width:600px}.tz-slot[data-astro-cid-rzipjmfm]{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 12px;border-radius:10px;min-width:75px;background:var(--color-surface-50);border:1px solid var(--color-surface-200);text-align:center}.tz-slot-highlight[data-astro-cid-rzipjmfm]{background:#eff6ff;border-color:#93c5fd}.tz-offset-label[data-astro-cid-rzipjmfm]{font-family:JetBrains Mono,ui-monospace,monospace;font-size:.6875rem;font-weight:700;color:#0ea5e9}.tz-city-label[data-astro-cid-rzipjmfm]{font-size:.6875rem;font-weight:600;color:var(--color-surface-700)}.tz-flag[data-astro-cid-rzipjmfm]{font-size:1rem}.tz-ruler[data-astro-cid-rzipjmfm]{display:flex;justify-content:space-between;margin-top:8px;padding:0 4px;font-size:.5625rem;color:var(--color-surface-400);font-family:JetBrains Mono,ui-monospace,monospace;min-width:600px}.tz-caption[data-astro-cid-rzipjmfm]{font-size:.8125rem;color:var(--color-surface-500);text-align:center;margin:1rem 0 0;padding-top:.75rem;border-top:1px solid var(--color-surface-200)}.utc-grid[data-astro-cid-rzipjmfm]{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin:1.25rem 0}.utc-card[data-astro-cid-rzipjmfm]{background:#ffffffb3;backdrop-filter:blur(12px) saturate(150%);border:1px solid rgba(255,255,255,.5);border-radius:16px;padding:1.25rem;box-shadow:var(--shadow-sm)}.utc-card[data-astro-cid-rzipjmfm] h3[data-astro-cid-rzipjmfm]{font-size:1rem;margin:0 0 .5rem;color:var(--color-surface-900)}.utc-card[data-astro-cid-rzipjmfm] p[data-astro-cid-rzipjmfm]{font-size:.875rem;margin:0;color:var(--color-surface-700);line-height:1.6}.dst-grid[data-astro-cid-rzipjmfm]{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.25rem;margin:1.5rem 0}.dst-card[data-astro-cid-rzipjmfm]{background:#ffffffb3;backdrop-filter:blur(12px) saturate(150%);border:1px solid rgba(255,255,255,.5);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm)}.dst-header[data-astro-cid-rzipjmfm]{padding:10px 1.25rem}.dst-yes[data-astro-cid-rzipjmfm] .dst-header[data-astro-cid-rzipjmfm]{background:linear-gradient(90deg,#f0fdf4,#fff);border-bottom:2px solid #86efac}.dst-no[data-astro-cid-rzipjmfm] .dst-header[data-astro-cid-rzipjmfm]{background:linear-gradient(90deg,#fef2f2,#fff);border-bottom:2px solid #fca5a5}.dst-badge[data-astro-cid-rzipjmfm]{font-size:.8125rem;font-weight:700}.dst-badge-yes[data-astro-cid-rzipjmfm]{color:#166534}.dst-badge-no[data-astro-cid-rzipjmfm]{color:#991b1b}.dst-body[data-astro-cid-rzipjmfm]{padding:1rem 1.25rem}.dst-row[data-astro-cid-rzipjmfm]{display:flex;justify-content:space-between;align-items:baseline;gap:8px;padding:8px 0;border-bottom:1px solid color-mix(in srgb,var(--color-surface-200) 60%,transparent);font-size:.8125rem;flex-wrap:wrap}.dst-row[data-astro-cid-rzipjmfm]:last-child{border-bottom:none}.dst-row[data-astro-cid-rzipjmfm] strong[data-astro-cid-rzipjmfm]{color:var(--color-surface-800)}.dst-row[data-astro-cid-rzipjmfm] span[data-astro-cid-rzipjmfm]{color:var(--color-surface-500);font-size:.75rem;text-align:right}.dst-note[data-astro-cid-rzipjmfm]{display:flex;gap:12px;align-items:flex-start;padding:1rem 1.25rem;background:#fffbeb;border:1px solid #fde68a;border-radius:12px;margin-top:1rem}.dst-note-icon[data-astro-cid-rzipjmfm]{font-size:1.5rem;flex-shrink:0}.dst-note[data-astro-cid-rzipjmfm] p[data-astro-cid-rzipjmfm]{font-size:.9375rem;margin:0;color:#92400e;line-height:1.6}.calc-example[data-astro-cid-rzipjmfm]{margin:1.25rem 0;padding:1.25rem;background:#ffffffb3;backdrop-filter:blur(12px) saturate(150%);border:1px solid rgba(255,255,255,.5);border-radius:16px;box-shadow:var(--shadow-sm)}.calc-label[data-astro-cid-rzipjmfm]{display:block;font-size:.75rem;font-weight:600;color:var(--color-surface-500);text-transform:uppercase;letter-spacing:.04em;margin-bottom:.4rem}.calc-example[data-astro-cid-rzipjmfm] p[data-astro-cid-rzipjmfm]{font-size:.9375rem;margin:0 0 .75rem;color:var(--color-surface-700);line-height:1.6}.calc-formula[data-astro-cid-rzipjmfm]{padding:10px 16px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:10px;font-family:JetBrains Mono,ui-monospace,monospace;font-size:.9375rem;color:#1e40af;text-align:center}.tech-grid[data-astro-cid-rzipjmfm]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:var(--color-surface-200);border:1px solid var(--color-surface-200);border-radius:16px;overflow:hidden;margin:1.25rem 0}.tech-item[data-astro-cid-rzipjmfm]{display:flex;flex-direction:column;gap:4px;padding:1rem 1.25rem;background:#ffffffe6}.tech-label[data-astro-cid-rzipjmfm]{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#0ea5e9}.tech-value[data-astro-cid-rzipjmfm]{font-size:.875rem;color:var(--color-surface-700);line-height:1.5}.related-grid[data-astro-cid-rzipjmfm]{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin:1.25rem 0}.related-card[data-astro-cid-rzipjmfm]{display:flex;flex-direction:column;gap:4px;background:#ffffffb3;backdrop-filter:blur(12px) saturate(150%);border:1px solid rgba(255,255,255,.5);border-radius:16px;padding:1.25rem;text-decoration:none;color:var(--color-surface-700);box-shadow:var(--shadow-sm);transition:box-shadow .3s var(--ease-premium),border-color .3s var(--ease-premium),transform .3s var(--ease-premium)}.related-card[data-astro-cid-rzipjmfm]:hover{box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,#0ea5e9 30%,transparent);transform:translateY(-3px)}.related-icon[data-astro-cid-rzipjmfm]{font-size:1.5rem}.related-card[data-astro-cid-rzipjmfm] strong[data-astro-cid-rzipjmfm]{color:var(--color-surface-900);font-size:.9375rem}.related-card[data-astro-cid-rzipjmfm] span[data-astro-cid-rzipjmfm]:last-child{font-size:.8125rem;color:var(--color-surface-500)}@media(max-width:640px){.tz-strip[data-astro-cid-rzipjmfm],.tz-ruler[data-astro-cid-rzipjmfm]{min-width:500px}}