.hero-section[data-astro-cid-gcyh7g72]{padding:3rem 0 2rem;display:flex;justify-content:center}.hero-content[data-astro-cid-gcyh7g72]{max-width:820px;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.hero-title[data-astro-cid-gcyh7g72]{font-size:var(--fs-3xl);font-weight:900;line-height:1.15;letter-spacing:-.02em}.hero-subtitle[data-astro-cid-gcyh7g72]{font-size:var(--fs-md);color:var(--text-secondary);line-height:1.6;max-width:680px}.calculator-section[data-astro-cid-gcyh7g72]{margin:2rem 0 4rem}.calc-container[data-astro-cid-gcyh7g72]{padding:2rem}.calc-header[data-astro-cid-gcyh7g72]{margin-bottom:1.5rem}.calc-title[data-astro-cid-gcyh7g72]{font-size:var(--fs-xl);font-weight:800;margin-bottom:.5rem}.calc-subtitle[data-astro-cid-gcyh7g72]{font-size:var(--fs-sm);color:var(--text-secondary)}.calc-body[data-astro-cid-gcyh7g72]{display:grid;grid-template-columns:1fr;gap:2rem}@media(min-width:960px){.calc-body[data-astro-cid-gcyh7g72]{grid-template-columns:1.4fr 1fr}}.pin-input-group[data-astro-cid-gcyh7g72]{display:flex;align-items:flex-end;gap:1rem;margin-bottom:1.5rem}.pin-field[data-astro-cid-gcyh7g72]{flex:1;display:flex;flex-direction:column;gap:.4rem}.pin-field[data-astro-cid-gcyh7g72] label[data-astro-cid-gcyh7g72]{font-size:var(--fs-xs);font-weight:600;color:var(--text-secondary)}.pin-input[data-astro-cid-gcyh7g72]{width:100%;padding:.75rem;border:1px solid var(--surface-border);border-radius:var(--radius-md);background:var(--surface-1);color:var(--text-primary);font-family:var(--font-mono);font-size:1.5rem;font-weight:800;text-align:center;transition:all var(--transition-fast)}.pin-input[data-astro-cid-gcyh7g72]:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.pin-separator[data-astro-cid-gcyh7g72]{font-size:var(--fs-md);color:var(--text-tertiary);font-weight:600;padding-bottom:.85rem}.pin-threshold-group[data-astro-cid-gcyh7g72]{margin-bottom:1.5rem}.pin-threshold-group[data-astro-cid-gcyh7g72]>label[data-astro-cid-gcyh7g72]{display:block;font-size:var(--fs-xs);font-weight:600;color:var(--text-secondary);margin-bottom:.4rem}.pin-threshold-row[data-astro-cid-gcyh7g72]{display:flex;align-items:center;gap:.75rem}.pin-threshold-slider[data-astro-cid-gcyh7g72]{flex:1;-webkit-appearance:none;appearance:none;height:6px;border-radius:9999px;background:var(--surface-border);cursor:pointer}.pin-threshold-slider[data-astro-cid-gcyh7g72]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer}.pin-threshold-slider[data-astro-cid-gcyh7g72]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--primary);border:none;cursor:pointer}.pin-threshold-val[data-astro-cid-gcyh7g72]{font-family:var(--font-mono);font-weight:700;color:var(--primary);min-width:3rem}.pin-percentage-bar[data-astro-cid-gcyh7g72]{margin-bottom:1.5rem}.pin-bar-track[data-astro-cid-gcyh7g72]{height:12px;background:var(--surface-border);border-radius:var(--radius-full);overflow:hidden}.pin-bar-fill[data-astro-cid-gcyh7g72]{height:100%;border-radius:var(--radius-full);background:linear-gradient(90deg,var(--grade-6),var(--grade-4),var(--grade-2),var(--grade-1));transition:width .3s ease}.pin-bar-labels[data-astro-cid-gcyh7g72]{display:flex;justify-content:space-between;font-size:var(--fs-xs);color:var(--text-tertiary);font-family:var(--font-mono);margin-top:.25rem}.pin-scale-table[data-astro-cid-gcyh7g72]{border:1px solid var(--surface-border);border-radius:var(--radius-md);overflow:hidden}.pin-scale-row{display:grid;grid-template-columns:50px 1fr 1fr;padding:.5rem .75rem;font-size:var(--fs-sm);border-bottom:1px solid var(--surface-border);transition:background .2s}.pin-scale-row:last-child{border-bottom:none}.pin-scale-row.pin-active{background:var(--primary-glow)}.pin-scale-head{font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-tertiary);background:var(--surface-1)}.calc-results-area[data-astro-cid-gcyh7g72]{display:flex;flex-direction:column;gap:1.25rem}.pin-result-card[data-astro-cid-gcyh7g72]{display:flex;align-items:center;gap:1.5rem;padding:1.5rem;background:var(--surface-1);border:1px solid var(--surface-border);border-radius:var(--radius-lg)}.pin-result-grade-circle[data-astro-cid-gcyh7g72]{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--accent));flex-shrink:0}.pin-grade-num[data-astro-cid-gcyh7g72]{font-size:2.5rem;font-weight:900;font-family:var(--font-mono);color:#fff}.pin-result-info[data-astro-cid-gcyh7g72]{display:flex;flex-direction:column;gap:.25rem}.pin-result-label[data-astro-cid-gcyh7g72]{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.pin-result-pct[data-astro-cid-gcyh7g72]{font-size:var(--fs-sm);color:var(--text-secondary);font-family:var(--font-mono)}.pin-needed-card[data-astro-cid-gcyh7g72]{padding:1rem 1.25rem}.card-subtitle[data-astro-cid-gcyh7g72]{font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:.75rem}.pin-needed-grid[data-astro-cid-gcyh7g72]{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}.pin-needed-item{text-align:center;padding:.5rem;background:var(--surface-1);border:1px solid var(--surface-border);border-radius:var(--radius-sm)}.pin-needed-note{display:block;font-size:var(--fs-xs);color:var(--text-tertiary);font-weight:600}.pin-needed-pts{display:block;font-family:var(--font-mono);font-weight:800;color:var(--primary);font-size:var(--fs-md)}.pin-tip-box[data-astro-cid-gcyh7g72]{display:flex;gap:.75rem;padding:1rem;background:var(--surface-1);border:1px solid var(--surface-border);border-radius:var(--radius-md)}.pin-tip-icon[data-astro-cid-gcyh7g72]{font-size:1.2rem}.pin-tip-text[data-astro-cid-gcyh7g72]{font-size:.85rem;color:var(--text-secondary);line-height:1.45}.content-section[data-astro-cid-gcyh7g72]{margin:5rem 0}.section-header[data-astro-cid-gcyh7g72]{display:flex;flex-direction:column;align-items:center;gap:.75rem;margin-bottom:3rem}.section-title[data-astro-cid-gcyh7g72]{font-size:var(--fs-2xl);font-weight:800}.section-subtitle[data-astro-cid-gcyh7g72]{font-size:var(--fs-base);color:var(--text-secondary);max-width:650px;text-align:center}.content-layout[data-astro-cid-gcyh7g72]{display:grid;grid-template-columns:1fr;gap:3rem;align-items:start}@media(min-width:860px){.content-layout[data-astro-cid-gcyh7g72]{grid-template-columns:1fr 1fr}}.content-layout-reverse[data-astro-cid-gcyh7g72] .content-interactive[data-astro-cid-gcyh7g72]{order:-1}@media(max-width:859px){.content-layout-reverse[data-astro-cid-gcyh7g72] .content-interactive[data-astro-cid-gcyh7g72]{order:0}}.content-text[data-astro-cid-gcyh7g72] p[data-astro-cid-gcyh7g72]{margin-bottom:1rem;font-size:var(--fs-base);color:var(--text-secondary);line-height:1.7}.content-text[data-astro-cid-gcyh7g72] strong[data-astro-cid-gcyh7g72]{color:var(--text-primary)}.content-list[data-astro-cid-gcyh7g72]{list-style:none;display:flex;flex-direction:column;gap:.5rem;margin-top:.5rem}.content-list[data-astro-cid-gcyh7g72] li[data-astro-cid-gcyh7g72]{padding-left:1.25rem;position:relative;color:var(--text-secondary);font-size:var(--fs-base)}.content-list[data-astro-cid-gcyh7g72] li[data-astro-cid-gcyh7g72]:before{content:"→";position:absolute;left:0;color:var(--primary);font-weight:600}.interactive-card[data-astro-cid-gcyh7g72]{border-radius:var(--radius-lg);overflow:hidden}.interactive-card-header[data-astro-cid-gcyh7g72]{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.25rem;border-bottom:1px solid var(--surface-border)}.interactive-badge[data-astro-cid-gcyh7g72]{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:.2rem .6rem;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff}.interactive-title[data-astro-cid-gcyh7g72]{font-size:.9rem;font-weight:700;color:var(--text-primary)}.step-demo[data-astro-cid-gcyh7g72]{padding:1.25rem;display:flex;flex-direction:column;align-items:center;gap:.5rem}.step-item[data-astro-cid-gcyh7g72]{display:flex;align-items:center;gap:.75rem;padding:.6rem 1rem;background:var(--surface-1);border:1px solid var(--surface-border);border-radius:var(--radius-md);width:100%}.step-result[data-astro-cid-gcyh7g72]{border-color:var(--primary);background:var(--primary-glow)}.step-num[data-astro-cid-gcyh7g72]{width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;flex-shrink:0}.step-text[data-astro-cid-gcyh7g72]{font-family:var(--font-mono);font-size:var(--fs-sm);font-weight:600;color:var(--text-primary)}.step-arrow[data-astro-cid-gcyh7g72]{color:var(--text-tertiary);font-size:1.2rem}.scale-compare[data-astro-cid-gcyh7g72]{padding:1.25rem}.scale-row[data-astro-cid-gcyh7g72]{display:grid;grid-template-columns:50px 1fr 1fr 1fr;gap:.5rem;padding:.5rem;font-size:var(--fs-sm);border-bottom:1px solid var(--surface-border)}.scale-row[data-astro-cid-gcyh7g72]:last-child{border-bottom:none}.scale-header-row[data-astro-cid-gcyh7g72]{font-weight:700;font-size:.72rem;text-transform:uppercase;color:var(--text-tertiary)}.scale-grade[data-astro-cid-gcyh7g72]{font-family:var(--font-mono);font-weight:800;color:var(--text-primary)}.mono-val[data-astro-cid-gcyh7g72]{font-family:var(--font-mono);font-weight:600;color:var(--primary)}.quick-table-demo[data-astro-cid-gcyh7g72]{padding:1.25rem}.qt-selector[data-astro-cid-gcyh7g72]{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.qt-selector[data-astro-cid-gcyh7g72] label[data-astro-cid-gcyh7g72]{font-size:var(--fs-sm);font-weight:600;color:var(--text-secondary)}.qt-select[data-astro-cid-gcyh7g72]{padding:.4rem .75rem;border:1px solid var(--surface-border);border-radius:var(--radius-sm);background:var(--surface-1);color:var(--text-primary);font-size:var(--fs-sm);cursor:pointer}.qt-row{display:grid;grid-template-columns:50px 1fr 1fr;gap:.5rem;padding:.4rem .5rem;font-size:var(--fs-sm);border-bottom:1px solid var(--surface-border)}.qt-row:last-child{border-bottom:none}.qt-head{font-weight:700;font-size:.72rem;text-transform:uppercase;color:var(--text-tertiary)}.ihk-table[data-astro-cid-gcyh7g72]{padding:1.25rem}.ihk-row[data-astro-cid-gcyh7g72]{display:grid;grid-template-columns:1fr 60px 1fr;gap:.5rem;padding:.55rem .75rem;font-size:var(--fs-sm);border-bottom:1px solid var(--surface-border)}.ihk-row[data-astro-cid-gcyh7g72]:last-child{border-bottom:none}.ihk-header[data-astro-cid-gcyh7g72]{font-weight:700;font-size:.72rem;text-transform:uppercase;color:var(--text-tertiary)}.create-steps[data-astro-cid-gcyh7g72]{padding:1.25rem;display:flex;flex-direction:column;gap:1rem}.cs-step[data-astro-cid-gcyh7g72]{display:flex;gap:1rem;align-items:flex-start}.cs-num[data-astro-cid-gcyh7g72]{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;flex-shrink:0}.cs-content[data-astro-cid-gcyh7g72] strong[data-astro-cid-gcyh7g72]{display:block;font-size:var(--fs-sm);color:var(--text-primary);margin-bottom:.2rem}.cs-content[data-astro-cid-gcyh7g72] p[data-astro-cid-gcyh7g72]{font-size:var(--fs-xs);color:var(--text-secondary);line-height:1.5;margin:0}