@import 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12px;font-size:.78rem;font-weight:700;display:inline-flex}.revision-pill-badge.emerald{color:#065f46;background:#d1fae5;border-color:#a7f3d0}.revision-hero-h1{letter-spacing:-.03em;color:var(--text-primary);font-size:2.6rem;font-weight:800;line-height:1.15}.revision-hero-subtitle{color:var(--text-secondary);font-size:1.05rem;line-height:1.55}.revision-cta-row{flex-wrap:wrap;align-items:center;gap:12px;margin-top:4px;display:flex}.start-mock-now-btn{color:#fff;border-radius:var(--radius-pill);cursor:pointer;transition:var(--transition-smooth);background:#059669;border:none;align-items:center;gap:8px;padding:12px 22px;font-size:.92rem;font-weight:800;display:inline-flex;box-shadow:0 4px 14px #05966940}.start-mock-now-btn:hover{background:#047857;transform:translateY(-2px)}.exam-day-plan-btn{background:var(--bg-subtle);border:1px solid var(--border-light);color:var(--text-primary);border-radius:var(--radius-pill);cursor:pointer;align-items:center;gap:6px;padding:12px 18px;font-size:.88rem;font-weight:700;display:inline-flex}.revision-search-card{background:var(--surface-card);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);border:2px solid #a7f3d0;flex-direction:column;gap:12px;padding:24px 22px;display:flex}.revision-search-card h3{color:var(--text-primary);font-size:.95rem;font-weight:800}.revision-search-input-box{background:var(--bg-main);border:1.5px solid var(--border-light);border-radius:var(--radius-md);color:var(--text-secondary);align-items:center;gap:8px;padding:8px 12px;display:flex}.revision-input{width:100%;color:var(--text-primary);background:0 0;border:none;outline:none;font-size:.86rem}.quick-tags-cloud{flex-wrap:wrap;gap:6px;display:flex}.quick-tags-cloud button{background:var(--bg-subtle);border:1px solid var(--border-light);color:var(--text-secondary);border-radius:var(--radius-pill);cursor:pointer;transition:var(--transition-smooth);padding:3px 8px;font-size:.74rem;font-weight:700}.quick-tags-cloud button:hover{color:#065f46;background:#d1fae5;border-color:#a7f3d0}.revision-filter-tabs{gap:6px;padding-bottom:4px;display:flex;overflow-x:auto}.rev-tab-btn{border-radius:var(--radius-pill);background:var(--surface-card);border:1px solid var(--border-light);color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:var(--transition-smooth);padding:8px 16px;font-size:.8rem;font-weight:700}.rev-tab-btn.active{color:#fff;background:#1c1e23;border-color:#1c1e23}.revision-sections-container{flex-direction:column;gap:24px;display:flex}.revision-section-card{background:var(--surface-card);border:1px solid var(--border-light);border-radius:var(--radius-xl);box-shadow:var(--shadow-subtle);flex-direction:column;gap:16px;padding:26px 30px;display:flex}.revision-section-card.blue-accent{border-top:5px solid var(--blue-accent)}.revision-section-card.emerald-accent{border-top:5px solid #059669}.revision-section-card.purple-accent{border-top:5px solid var(--purple-accent)}.revision-section-card.amber-accent{border-top:5px solid var(--amber-accent)}.revision-section-card.coral-accent{border-top:5px solid var(--coral-accent)}.sec-header-row{justify-content:space-between;align-items:center;display:flex}.sec-title-group{align-items:center;gap:10px;display:flex}.sec-title-group h2{color:var(--text-primary);font-size:1.2rem;font-weight:800}.sec-icon-badge{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:32px;height:32px;display:flex}.sec-icon-badge.blue{background:var(--blue-bg);color:var(--blue-accent)}.sec-icon-badge.emerald{color:#059669;background:#d1fae5}.sec-icon-badge.purple{background:var(--purple-bg);color:var(--purple-accent)}.sec-icon-badge.amber{background:var(--amber-bg);color:var(--amber-accent)}.sec-icon-badge.coral{background:var(--coral-bg);color:var(--coral-accent)}.revision-items-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px;display:grid}.rev-item-card{background:var(--bg-main);border:1px solid var(--border-light);border-radius:var(--radius-md);flex-direction:column;gap:6px;padding:14px 16px;display:flex}.item-top{justify-content:space-between;align-items:center;display:flex}.item-label{color:var(--text-primary);font-size:.86rem;font-weight:800}.copy-item-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:2px}.copy-item-btn:hover{color:var(--text-primary)}.item-text{color:var(--text-secondary);font-size:.84rem;line-height:1.5}@media (width<=900px){.revision-hero-card{grid-template-columns:1fr}}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1}