:root{--primary:#7c3aed;--primary-dark:#5b21b6;--secondary:#111827;--success:#16a34a;--warning:#f59e0b;--danger:#dc2626;--light:#f8fafc;--border:#e5e7eb}body{font-family:Inter,sans-serif;background:radial-gradient(circle at top left,#ede9fe 0,transparent 25%),radial-gradient(circle at top right,#ddd6fe 0,transparent 20%),linear-gradient(to bottom,#fafaff,#f3f4ff);color:#1f2937}.hero{background:linear-gradient(135deg,#111827 0,#4c1d95 50%,#7c3aed 100%);padding:80px 0 140px;border-radius:0 0 40px 40px;position:relative;overflow:hidden;margin-bottom:0}.hero::before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:rgba(255,255,255,.06);right:-180px;top:-200px}.hero::after{content:'';position:absolute;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.05);left:-100px;bottom:-100px}.hero-title{font-size:3.4rem;font-weight:900;color:#fff;margin-bottom:12px;letter-spacing:-1px}.hero-sub{color:rgba(255,255,255,.82);max-width:760px;margin:auto;font-size:1.08rem}.act-card{background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5);border-radius:30px;padding:30px;box-shadow:0 20px 50px rgba(124,58,237,.1)}.section-title{display:flex;align-items:center;gap:14px;font-size:1rem;font-weight:800;color:#475569;text-transform:uppercase;letter-spacing:.5px;margin-bottom:30px}.section-icon{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,#7c3aed,#5b21b6);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.1rem;box-shadow:0 10px 25px rgba(124,58,237,.25)}.subject-box{margin-bottom:35px}.subject-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.subject-name{font-size:1.2rem;font-weight:700;color:#111827}.score-input{width:90px;height:54px;border-radius:16px;border:2px solid #ddd6fe;background:#faf5ff;font-size:1.15rem;font-weight:800;text-align:center}.score-input:focus{outline:0;border-color:#8b5cf6;background:#fff;box-shadow:0 0 0 5px rgba(124,58,237,.1)}.slider{width:100%;appearance:none;height:12px;border-radius:30px;background:#ddd6fe}.slider::-webkit-slider-thumb{appearance:none;width:30px;height:30px;border-radius:50%;background:#6d28d9;border:4px solid #fff;cursor:pointer;box-shadow:0 5px 15px rgba(124,58,237,.3)}.score-panel{background:linear-gradient(180deg,#fff,#faf5ff);border-radius:30px;padding:35px;border:1px solid #ddd6fe;height:100%;position:sticky;top:20px}.main-score{font-size:6rem;font-weight:900;line-height:1;color:#111827}.score-range{color:#64748b;font-size:1.4rem;font-weight:600}.sub-score-card{background:#fff;border-radius:22px;padding:22px;border:1px solid #e5e7eb;margin-bottom:18px}.sub-score-title{font-size:1rem;font-weight:700;color:#64748b;margin-bottom:8px}.sub-score-value{font-size:2.6rem;font-weight:900;color:#111827;line-height:1}.chart-box{background:#fff;border-radius:24px;padding:20px;border:1px solid #e5e7eb;margin-top:28px}.performance{margin-top:24px;border-radius:20px;padding:18px;font-weight:700}.excellent{background:#dcfce7;color:#166534}.good{background:#dbeafe;color:#1d4ed8}.average{background:#fef3c7;color:#92400e}.low{background:#fee2e2;color:#b91c1c}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}.stat-card{background:#fff;border-radius:24px;padding:25px;text-align:center;border:1px solid #ede9fe;box-shadow:0 10px 30px rgba(15,23,42,.04)}.stat-card i{width:58px;height:58px;border-radius:18px;display:flex;align-items:center;justify-content:center;margin:auto auto 15px;color:#fff;font-size:1.1rem;background:linear-gradient(135deg,#7c3aed,#5b21b6)}.stat-card h3{font-size:2rem;font-weight:900;margin-bottom:6px}.stat-card p{margin:0;color:#64748b;font-weight:600}.insight-card{margin-top:35px;background:#fff;border-radius:28px;padding:30px;border:1px solid #ede9fe;box-shadow:0 15px 35px rgba(124,58,237,.06)}.insight-list li{margin-bottom:10px;color:#475569;font-weight:500}@media(max-width:991px){.hero-title{font-size:2.5rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.score-panel{position:relative}}@media(max-width:576px){.stats-grid{grid-template-columns:1fr}.main-score{font-size:4rem}}.seo-section{font-family:Inter,sans-serif;line-height:1.8;color:#334155}.seo-card{background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:40px;box-shadow:0 10px 30px rgba(0,0,0,.05);margin-bottom:40px}.seo-title{color:#1e293b;font-weight:800;font-size:2rem;margin-bottom:1.5rem;position:relative}.seo-title::after{content:'';display:block;width:60px;height:4px;background:#4f46e5;margin-top:10px;border-radius:2px}.faq-item{background:#f8fafc;border-radius:12px;padding:20px;margin-bottom:15px;border:1px solid #edf2f7;transition:all .3s ease}.faq-item:hover{transform:translateY(-3px);box-shadow:0 5px 15px rgba(0,0,0,.05);border-color:#4f46e5}.faq-question{color:#4f46e5;font-weight:700;font-size:1.1rem;margin-bottom:10px;display:flex;align-items:center}.faq-question i{margin-right:12px}.tip-box{background:linear-gradient(135deg,#e0e7ff 0,#f1f5f9 100%);border-left:5px solid #4f46e5;padding:25px;border-radius:0 15px 15px 0;margin:30px 0}.disclaimer-card{background:#1e293b;color:#cbd5e1;border-radius:15px;padding:30px;font-size:.9rem}.disclaimer-card strong{color:#f8fafc}.currency-info{font-size:.85rem;color:#64748b;font-style:italic;margin-top:10px}