:root{--cm-primary: #4f46e5;--cm-primary-dark: #3730a3;--cm-soft: #eef2ff;--cm-bg: #f8fafc;--cm-text: #0f172a;--cm-muted: #64748b;--cm-border: #e2e8f0;--cm-card: #ffffff;--cm-success: #16a34a}.wrap[data-astro-cid-zfcecgrd]{width:min(1120px,calc(100% - 32px));margin:0 auto}.hero[data-astro-cid-zfcecgrd]{position:relative;overflow:hidden;padding:42px 0 68px;color:#fff;background:radial-gradient(circle at top left,rgba(129,140,248,.85),transparent 30%),linear-gradient(135deg,#111827,#312e81 48%,#4f46e5)}.hero-bg[data-astro-cid-zfcecgrd]{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:44px 44px;animation:floatGrid 14s linear infinite;opacity:.35}@keyframes floatGrid{0%{transform:translateY(0)}to{transform:translateY(44px)}}.hero-wrap[data-astro-cid-zfcecgrd]{position:relative;z-index:1}.hero[data-astro-cid-zfcecgrd] .breadcrumb,.hero[data-astro-cid-zfcecgrd] .breadcrumb a,.hero[data-astro-cid-zfcecgrd] .breadcrumb span{color:#ffffffdb}.hero-grid[data-astro-cid-zfcecgrd]{display:grid;grid-template-columns:1.45fr .85fr;gap:32px;align-items:center;margin-top:34px}.eyebrow[data-astro-cid-zfcecgrd]{margin:0 0 10px;font-size:.8rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#c7d2fe}.eyebrow[data-astro-cid-zfcecgrd].dark{color:var(--cm-primary)}h1[data-astro-cid-zfcecgrd]{margin:0;max-width:760px;font-size:clamp(2.25rem,5vw,4.8rem);line-height:.96;letter-spacing:-.06em}.hero-text[data-astro-cid-zfcecgrd]{max-width:720px;margin:22px 0 0;font-size:1.08rem;line-height:1.75;color:#ffffffdb}.hero-actions[data-astro-cid-zfcecgrd],.button-row[data-astro-cid-zfcecgrd],.result-actions[data-astro-cid-zfcecgrd],.share-row[data-astro-cid-zfcecgrd],.quick-row[data-astro-cid-zfcecgrd]{display:flex;flex-wrap:wrap;gap:12px}.hero-actions[data-astro-cid-zfcecgrd]{margin-top:28px}.btn[data-astro-cid-zfcecgrd],.small-btn[data-astro-cid-zfcecgrd],.mini-btn[data-astro-cid-zfcecgrd],.quick[data-astro-cid-zfcecgrd],.share-btn[data-astro-cid-zfcecgrd]{border:0;cursor:pointer;font-weight:800;border-radius:999px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.btn[data-astro-cid-zfcecgrd]:hover,.small-btn[data-astro-cid-zfcecgrd]:hover,.mini-btn[data-astro-cid-zfcecgrd]:hover,.quick[data-astro-cid-zfcecgrd]:hover,.share-btn[data-astro-cid-zfcecgrd]:hover{transform:translateY(-2px)}.btn[data-astro-cid-zfcecgrd]{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;text-decoration:none}.btn[data-astro-cid-zfcecgrd].primary{background:linear-gradient(135deg,#6366f1,#4338ca);color:#fff;box-shadow:0 14px 30px #4f46e552}.btn[data-astro-cid-zfcecgrd].ghost{color:#fff;background:#ffffff1f;border:1px solid rgba(255,255,255,.28)}.btn[data-astro-cid-zfcecgrd].light{background:var(--cm-soft);color:var(--cm-primary-dark)}.btn[data-astro-cid-zfcecgrd].full{flex:1}.hero-card[data-astro-cid-zfcecgrd]{padding:30px;border:1px solid rgba(255,255,255,.18);border-radius:32px;background:#ffffff1a;box-shadow:0 30px 80px #0000003d;backdrop-filter:blur(14px);text-align:center}.floating-power[data-astro-cid-zfcecgrd]{position:relative;display:inline-flex;align-items:flex-start;justify-content:center;margin-bottom:14px;width:150px;height:150px;border-radius:38px;background:#ffffff21;box-shadow:inset 0 0 40px #ffffff14;animation:softFloat 3.2s ease-in-out infinite}@keyframes softFloat{0%,to{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-10px) 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-1}.section-head[data-astro-cid-zfcecgrd]{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px}.section-head[data-astro-cid-zfcecgrd].compact{margin-bottom:14px}h2[data-astro-cid-zfcecgrd],h3[data-astro-cid-zfcecgrd]{margin:0;color:var(--cm-text);letter-spacing:-.03em}h2[data-astro-cid-zfcecgrd]{font-size:clamp(1.55rem,3vw,2.25rem)}h3[data-astro-cid-zfcecgrd]{font-size:1.15rem}.badge[data-astro-cid-zfcecgrd]{flex:0 0 auto;padding:8px 12px;border-radius:999px;background:#dcfce7;color:#166534;font-size:.82rem;font-weight:900}.calculator-grid[data-astro-cid-zfcecgrd]{display:grid;grid-template-columns:1fr 1fr;gap:20px}.input-panel[data-astro-cid-zfcecgrd],.result-panel[data-astro-cid-zfcecgrd],.visual-card[data-astro-cid-zfcecgrd],.steps-card[data-astro-cid-zfcecgrd]{border:1px solid var(--cm-border);border-radius:24px;background:#f8fafc;padding:20px}label[data-astro-cid-zfcecgrd]{display:block;margin:14px 0 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p[data-astro-cid-zfcecgrd],.section-head[data-astro-cid-zfcecgrd] p[data-astro-cid-zfcecgrd]{color:var(--cm-muted);line-height:1.7}.small-note[data-astro-cid-zfcecgrd]{margin-bottom:0;font-size:.92rem}.result-panel[data-astro-cid-zfcecgrd]{background:radial-gradient(circle at top right,rgba(99,102,241,.18),transparent 34%),linear-gradient(180deg,#fff,#f8fafc)}.result-label[data-astro-cid-zfcecgrd]{margin:0 0 10px;color:var(--cm-muted);font-weight:900;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}.expression[data-astro-cid-zfcecgrd]{font-size:2rem;font-weight:900;color:var(--cm-primary-dark)}.main-result[data-astro-cid-zfcecgrd]{margin-top:12px;word-break:break-word;font-size:clamp(2rem,5vw,3.5rem);font-weight:950;color:var(--cm-text);letter-spacing:-.05em}.result-actions[data-astro-cid-zfcecgrd],.share-row[data-astro-cid-zfcecgrd]{margin-top:14px}.share-btn[data-astro-cid-zfcecgrd]{background:#111827;color:#fff;border-color:#111827}.cards[data-astro-cid-zfcecgrd]{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.info-card[data-astro-cid-zfcecgrd]{padding:18px;border-radius:20px;background:#fff;border:1px solid var(--cm-border)}.info-card[data-astro-cid-zfcecgrd] span[data-astro-cid-zfcecgrd]{display:block;margin-bottom:8px;color:var(--cm-muted);font-size:.84rem;font-weight:800}.info-card[data-astro-cid-zfcecgrd] strong[data-astro-cid-zfcecgrd]{display:block;color:var(--cm-text);word-break:break-word}.visual-card[data-astro-cid-zfcecgrd],.steps-card[data-astro-cid-zfcecgrd]{margin-top:18px}.chart-area[data-astro-cid-zfcecgrd]{display:flex;align-items:end;gap:12px;min-height:185px;padding:14px;border-radius:18px;background:#fff;border:1px solid var(--cm-border);overflow-x:auto}.bar[data-astro-cid-zfcecgrd]{display:grid;grid-template-rows:auto 1fr auto;align-items:end;justify-items:center;min-width:64px;height:165px}.bar-value[data-astro-cid-zfcecgrd]{max-width:72px;font-size:.76rem;color:var(--cm-muted);text-align:center;word-break:break-word}.bar-fill[data-astro-cid-zfcecgrd]{width:32px;border-radius:999px 999px 6px 6px;background:linear-gradient(180deg,#818cf8,#4f46e5);animation:growBar .45s ease both}@keyframes growBar{0%{height:0;opacity:.4}}.bar-label[data-astro-cid-zfcecgrd]{margin-top:6px;font-weight:900;color:var(--cm-primary-dark)}.chart-empty[data-astro-cid-zfcecgrd]{margin:auto;color:var(--cm-muted);text-align:center}.steps-card[data-astro-cid-zfcecgrd] ol[data-astro-cid-zfcecgrd]{margin:12px 0 0;padding-left:22px;color:var(--cm-text);line-height:1.8}.formula-box[data-astro-cid-zfcecgrd]{margin:18px 0;padding:22px;border-radius:22px;background:var(--cm-soft);color:var(--cm-primary-dark);font-size:1.25rem;font-weight:950;text-align:center}.rule-list[data-astro-cid-zfcecgrd]{display:grid;gap:10px;margin-top:18px}.rule-list[data-astro-cid-zfcecgrd] div[data-astro-cid-zfcecgrd]{display:grid;gap:4px;padding:14px;border:1px solid var(--cm-border);border-radius:18px;background:#f8fafc}.rule-list[data-astro-cid-zfcecgrd] span[data-astro-cid-zfcecgrd]{color:var(--cm-muted);font-size:.9rem}.example-grid[data-astro-cid-zfcecgrd],.how-grid[data-astro-cid-zfcecgrd],.explain-grid[data-astro-cid-zfcecgrd]{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}.how-grid[data-astro-cid-zfcecgrd],.explain-grid[data-astro-cid-zfcecgrd]{grid-template-columns:repeat(3,1fr)}.example[data-astro-cid-zfcecgrd]{padding:18px;border:1px solid var(--cm-border);border-radius:20px;background:#f8fafc;text-align:left;cursor:pointer}.example[data-astro-cid-zfcecgrd] strong[data-astro-cid-zfcecgrd]{display:block;margin-bottom:8px;font-size:1.4rem;color:var(--cm-primary-dark)}.example[data-astro-cid-zfcecgrd] span[data-astro-cid-zfcecgrd]{color:var(--cm-muted);line-height:1.5}.how-grid[data-astro-cid-zfcecgrd] div[data-astro-cid-zfcecgrd],.explain-grid[data-astro-cid-zfcecgrd] div[data-astro-cid-zfcecgrd]{padding:20px;border:1px solid var(--cm-border);border-radius:22px;background:#f8fafc}.how-grid[data-astro-cid-zfcecgrd] span[data-astro-cid-zfcecgrd]{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;margin-bottom:12px;border-radius:50%;background:var(--cm-primary);color:#fff;font-weight:900}.content-card[data-astro-cid-zfcecgrd] a[data-astro-cid-zfcecgrd]{color:var(--cm-primary-dark);font-weight:800}.table-wrap[data-astro-cid-zfcecgrd]{overflow-x:auto;margin-top:18px}table[data-astro-cid-zfcecgrd]{width:100%;border-collapse:collapse;overflow:hidden;border-radius:18px}th[data-astro-cid-zfcecgrd],td[data-astro-cid-zfcecgrd]{padding:14px;border-bottom:1px solid var(--cm-border);text-align:left}th[data-astro-cid-zfcecgrd]{background:var(--cm-soft);color:var(--cm-primary-dark)}td[data-astro-cid-zfcecgrd]{color:var(--cm-text)}.faq[data-astro-cid-zfcecgrd]{display:grid;gap:12px;margin-top:18px}details[data-astro-cid-zfcecgrd]{border:1px solid var(--cm-border);border-radius:18px;background:#f8fafc;padding:16px 18px}summary[data-astro-cid-zfcecgrd]{cursor:pointer;font-weight:900;color:var(--cm-text)}details[data-astro-cid-zfcecgrd] p[data-astro-cid-zfcecgrd]{margin-bottom:0}@media(max-width:920px){.hero-grid[data-astro-cid-zfcecgrd],.page-grid[data-astro-cid-zfcecgrd],.calculator-grid[data-astro-cid-zfcecgrd],.cards[data-astro-cid-zfcecgrd],.example-grid[data-astro-cid-zfcecgrd],.how-grid[data-astro-cid-zfcecgrd],.explain-grid[data-astro-cid-zfcecgrd]{grid-template-columns:1fr}.side-card[data-astro-cid-zfcecgrd]{order:-1}}@media(max-width:560px){.wrap[data-astro-cid-zfcecgrd]{width:min(100% - 22px,1120px)}.hero[data-astro-cid-zfcecgrd]{padding:30px 0 44px}.tool-card[data-astro-cid-zfcecgrd],.side-card[data-astro-cid-zfcecgrd],.content-card[data-astro-cid-zfcecgrd]{padding:18px;border-radius:22px}.section-head[data-astro-cid-zfcecgrd]{align-items:flex-start;flex-direction:column}.input-row[data-astro-cid-zfcecgrd],.button-row[data-astro-cid-zfcecgrd],.result-actions[data-astro-cid-zfcecgrd],.share-row[data-astro-cid-zfcecgrd]{flex-direction:column}.btn[data-astro-cid-zfcecgrd],.mini-btn[data-astro-cid-zfcecgrd],.small-btn[data-astro-cid-zfcecgrd],.share-btn[data-astro-cid-zfcecgrd]{width:100%}.main-result[data-astro-cid-zfcecgrd]{font-size:2.2rem}}