.leap-page[data-astro-cid-yq2rl5eo]{max-width:1160px;margin:0 auto;padding:20px 20px 64px}.hero[data-astro-cid-yq2rl5eo]{border-radius:30px;padding:28px;background:radial-gradient(circle at top left,#2563eb,#111827 55%,#020617);color:#fff;margin-bottom:26px;overflow:hidden}.hero[data-astro-cid-yq2rl5eo] .breadcrumb,.hero[data-astro-cid-yq2rl5eo] .breadcrumb a,.hero[data-astro-cid-yq2rl5eo] .breadcrumb span{color:#ffffffdb}.hero-grid[data-astro-cid-yq2rl5eo]{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:center;margin-top:28px}.eyebrow[data-astro-cid-yq2rl5eo]{margin:0 0 10px;color:#bfdbfe;font-weight:900;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem}h1[data-astro-cid-yq2rl5eo]{margin:0;font-size:clamp(2rem,5vw,4rem);line-height:1.02;letter-spacing:-.05em}.hero-text[data-astro-cid-yq2rl5eo]{max-width:780px;color:#ffffffd6;line-height:1.7;font-size:1.06rem}.hero-pills[data-astro-cid-yq2rl5eo],.button-row[data-astro-cid-yq2rl5eo]{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.hero-pills[data-astro-cid-yq2rl5eo] span[data-astro-cid-yq2rl5eo]{padding:9px 13px;border-radius:999px;background:#ffffff1f;border:1px solid rgba(255,255,255,.18);font-weight:800;font-size:.9rem}.hero-card[data-astro-cid-yq2rl5eo]{border-radius:24px;padding:24px;background:#ffffff1f;border:1px solid rgba(255,255,255,.18)}.hero-card[data-astro-cid-yq2rl5eo] span[data-astro-cid-yq2rl5eo]{display:block;font-weight:900;opacity:.85}.hero-card[data-astro-cid-yq2rl5eo] strong[data-astro-cid-yq2rl5eo]{display:block;margin-top:8px;font-size:2.8rem;line-height:1}.hero-card[data-astro-cid-yq2rl5eo] p[data-astro-cid-yq2rl5eo]{color:#ffffffc7;line-height:1.6}.calculator-card[data-astro-cid-yq2rl5eo],.content-section[data-astro-cid-yq2rl5eo],.rule-card[data-astro-cid-yq2rl5eo],.timeline-card[data-astro-cid-yq2rl5eo]{background:#fff;border:1px solid #e5e7eb;border-radius:26px;padding:26px;margin-bottom:24px;box-shadow:0 16px 40px #0f172a0f}.section-heading[data-astro-cid-yq2rl5eo]{max-width:800px;margin-bottom:20px}.section-heading[data-astro-cid-yq2rl5eo] h2[data-astro-cid-yq2rl5eo],.content-section[data-astro-cid-yq2rl5eo] h2[data-astro-cid-yq2rl5eo],.rule-card[data-astro-cid-yq2rl5eo] h2[data-astro-cid-yq2rl5eo],.timeline-card[data-astro-cid-yq2rl5eo] h2[data-astro-cid-yq2rl5eo]{margin:0 0 10px;font-size:clamp(1.45rem,3vw,2.2rem);letter-spacing:-.03em;color:#111827}.section-heading[data-astro-cid-yq2rl5eo] p[data-astro-cid-yq2rl5eo],.content-section[data-astro-cid-yq2rl5eo] p[data-astro-cid-yq2rl5eo]{color:#4b5563;line-height:1.75}.input-grid[data-astro-cid-yq2rl5eo]{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:14px;align-items:end;margin-bottom:14px}label[data-astro-cid-yq2rl5eo]{display:block;margin-bottom:7px;font-weight:900;color:#111827}input[data-astro-cid-yq2rl5eo]{width:100%;min-height:46px;border-radius:14px;border:1px solid #cbd5e1;background:#fff;color:#111827;padding:10px 12px;font:inherit}input[data-astro-cid-yq2rl5eo]:focus{outline:3px solid rgba(37,99,235,.18);border-color:#2563eb}button[data-astro-cid-yq2rl5eo]{border:0;border-radius:14px;padding:13px 16px;background:#2563eb;color:#fff;font-weight:900;cursor:pointer;min-height:46px}#copyLinkBtn[data-astro-cid-yq2rl5eo],#currentYearBtn[data-astro-cid-yq2rl5eo]{background:#eff6ff;color:#1d4ed8}.error-message[data-astro-cid-yq2rl5eo]{color:#b45309;background:#fffbeb;border:1px solid #fde68a;padding:12px 14px;border-radius:14px;font-weight:800;margin:12px 0}.result-layout[data-astro-cid-yq2rl5eo]{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.9fr);gap:20px;margin-top:20px}.main-result[data-astro-cid-yq2rl5eo]{border-radius:24px;padding:30px;min-height:320px;display:grid;place-items:center;text-align:center;color:#fff;background:radial-gradient(circle at top,#2563eb,#111827 75%)}.calendar-animation[data-astro-cid-yq2rl5eo]{display:flex;justify-content:center;gap:12px;font-size:2.3rem;margin-bottom:10px}.calendar-animation[data-astro-cid-yq2rl5eo] span[data-astro-cid-yq2rl5eo]{display:inline-grid;place-items:center;animation:popDate 1.5s ease-in-out infinite}.calendar-animation[data-astro-cid-yq2rl5eo] span[data-astro-cid-yq2rl5eo]:nth-child(2){width:46px;height:46px;border-radius:14px;background:#ffffff29;font-size:1.2rem;font-weight:900}.calendar-animation[data-astro-cid-yq2rl5eo] span[data-astro-cid-yq2rl5eo]:nth-child(3){animation-delay:.3s}@keyframes popDate{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-7px) scale(1.08)}}.main-result[data-astro-cid-yq2rl5eo] p[data-astro-cid-yq2rl5eo]{margin:8px 0;color:#dbeafe;font-weight:800}.main-result[data-astro-cid-yq2rl5eo] strong[data-astro-cid-yq2rl5eo]{display:block;font-size:clamp(2.4rem,7vw,4.6rem);line-height:1}.main-result[data-astro-cid-yq2rl5eo] h3[data-astro-cid-yq2rl5eo]{margin:14px 0 0;font-size:1.35rem}#resultAdvice[data-astro-cid-yq2rl5eo]{max-width:430px;color:#dbeafe;font-weight:500;line-height:1.6}.result-details[data-astro-cid-yq2rl5eo]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.mini-card[data-astro-cid-yq2rl5eo],.rule-item[data-astro-cid-yq2rl5eo],.timeline-year[data-astro-cid-yq2rl5eo],.example-card[data-astro-cid-yq2rl5eo]{border:1px solid #e5e7eb;border-radius:18px;background:#f8fafc;padding:18px}.mini-card[data-astro-cid-yq2rl5eo] span[data-astro-cid-yq2rl5eo]{color:#64748b;font-weight:800;display:block;margin-bottom:6px}.mini-card[data-astro-cid-yq2rl5eo] strong[data-astro-cid-yq2rl5eo]{display:block;color:#111827;font-size:1.25rem}.rule-grid[data-astro-cid-yq2rl5eo],.example-grid[data-astro-cid-yq2rl5eo]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px}.rule-item[data-astro-cid-yq2rl5eo] span[data-astro-cid-yq2rl5eo]{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:12px;background:#dbeafe;color:#1d4ed8;font-weight:900;margin-bottom:10px}.rule-item[data-astro-cid-yq2rl5eo] p[data-astro-cid-yq2rl5eo]{margin:0 0 8px;color:#64748b;font-weight:800}.rule-item[data-astro-cid-yq2rl5eo] strong[data-astro-cid-yq2rl5eo]{color:#111827;font-size:1.15rem}.timeline-head[data-astro-cid-yq2rl5eo]{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:16px}.timeline-head[data-astro-cid-yq2rl5eo] span[data-astro-cid-yq2rl5eo]{color:#64748b;font-weight:800}.timeline-list[data-astro-cid-yq2rl5eo]{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.timeline-year[data-astro-cid-yq2rl5eo]{text-align:center;font-weight:900;color:#1e3a8a;background:#eff6ff}.timeline-year[data-astro-cid-yq2rl5eo].active{background:#2563eb;color:#fff}.tool-note[data-astro-cid-yq2rl5eo]{color:#64748b;line-height:1.6;margin:14px 0 0}.formula-box[data-astro-cid-yq2rl5eo]{border-left:5px solid #2563eb;background:#eff6ff;color:#1e3a8a;padding:18px;border-radius:18px;font-weight:900;margin:18px 0}.example-card[data-astro-cid-yq2rl5eo] h3[data-astro-cid-yq2rl5eo]{margin:0 0 8px;color:#111827}.content-section[data-astro-cid-yq2rl5eo] a[data-astro-cid-yq2rl5eo]{color:#2563eb;font-weight:900;text-decoration:underline;text-underline-offset:3px}details[data-astro-cid-yq2rl5eo]{border:1px solid #e5e7eb;border-radius:18px;padding:16px 18px;margin-top:12px;background:#f8fafc}summary[data-astro-cid-yq2rl5eo]{cursor:pointer;font-weight:900;color:#111827}details[data-astro-cid-yq2rl5eo] p[data-astro-cid-yq2rl5eo]{margin-bottom:0}@media(max-width:900px){.hero-grid[data-astro-cid-yq2rl5eo],.input-grid[data-astro-cid-yq2rl5eo],.result-layout[data-astro-cid-yq2rl5eo],.rule-grid[data-astro-cid-yq2rl5eo],.example-grid[data-astro-cid-yq2rl5eo],.timeline-list[data-astro-cid-yq2rl5eo]{grid-template-columns:1fr}.leap-page[data-astro-cid-yq2rl5eo]{padding:14px 14px 52px}.hero[data-astro-cid-yq2rl5eo],.calculator-card[data-astro-cid-yq2rl5eo],.content-section[data-astro-cid-yq2rl5eo],.rule-card[data-astro-cid-yq2rl5eo],.timeline-card[data-astro-cid-yq2rl5eo]{border-radius:22px;padding:20px}button[data-astro-cid-yq2rl5eo]{width:100%}.result-details[data-astro-cid-yq2rl5eo]{grid-template-columns:1fr}.timeline-head[data-astro-cid-yq2rl5eo]{display:block}}