:root{--bg:#f7f5ef;--panel:#fffdf8;--text:#1f2937;--muted:#6b7280;--accent:#0f766e;--accent-2:#134e4a;--border:#d6d3d1}*{box-sizing:border-box}body{margin:0;font-family:Source Sans\ 3,Segoe UI,sans-serif;color:var(--text);background:radial-gradient(circle at top right,#d9f0ec 0,var(--bg) 45%)}a{color:inherit}.container{max-width:860px;margin:0 auto;padding:24px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:16px}h1,h2,h3{margin-top:0}p{color:var(--muted)}button{cursor:pointer;border:none;border-radius:10px;padding:10px 14px;font-size:15px;font-weight:600}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:#e7e5e4;color:#111827}.quiz-shell{min-height:100vh;background:#efefef;padding:40px 20px}.quiz-wrap{max-width:980px;margin:0 auto}.quiz-title{font-size:52px;line-height:1.05;margin-bottom:16px}.quiz-subtitle{margin:0 0 28px;font-size:32px}.quiz-question{font-size:38px;font-weight:400;margin-bottom:10px}.quiz-help{margin-bottom:22px;font-size:22px}.quiz-options{display:grid;grid-template-columns:1fr;grid-gap:16px;gap:16px;margin-bottom:20px}.quiz-option{width:100%;text-align:left;border-radius:16px;padding:24px 28px;border:2px solid #b6b6b6;background:#f8f8f8;color:#111827;font-size:34px;font-weight:700}.quiz-option.active{border-color:#e11d48;box-shadow:inset 0 0 0 2px #e11d48;background:#fff}.quiz-custom-box{margin:0 0 20px;display:grid;grid-gap:8px;gap:8px}.quiz-custom-box label{font-size:20px;font-weight:600}.quiz-number-input{width:260px;border-radius:12px;border:2px solid #b6b6b6;padding:12px 14px;font-size:22px}.quiz-actions{display:flex;gap:10px;margin-top:12px}.product-image{width:100%;height:180px;object-fit:cover;border-radius:10px;border:1px solid var(--border)}.product-image-small{width:56px;height:56px;object-fit:cover;border-radius:8px;border:1px solid var(--border)}.item-row{border:1px solid var(--border);border-radius:10px;padding:12px;margin-bottom:10px}.item-main{gap:10px}.item-actions,.item-main{display:flex;align-items:center}.item-actions{gap:6px;margin-top:8px}.item-info-box{margin-top:8px;padding:10px;border-radius:8px;background:#f0fdfa;border:1px solid #99f6e4}.list-row{justify-content:space-between;gap:10px;border:1px solid var(--border);border-radius:10px;padding:10px;margin-bottom:8px}.list-row,.list-row-right{display:flex;align-items:center}.list-row-right{gap:8px}.info-dot{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:#d1fae5;color:#065f46;font-size:12px;font-weight:700}.grid{display:grid;grid-template-columns:1fr;grid-gap:12px;gap:12px}@media (max-width:900px){.quiz-title{font-size:36px}.quiz-subtitle{font-size:24px}.quiz-question{font-size:28px}.quiz-help,.quiz-option{font-size:20px}}@media (min-width:768px){.grid{grid-template-columns:1fr 1fr}}