:root{--bg:#fff8f2;--surface:#fff;--surface-soft:#fdefe4;--surface-warm:#fff3e8;--text:#1f2937;--text-muted:#5b6472;--text-faint:#8a94a6;--primary:#ff6b57;--primary-hover:#e65440;--secondary:#19b8a6;--accent:#ffd166;--success:#2e9b5f;--warning:#f59e0b;--error:#e5484d;--info:#4d8dff;--text-xs:12px;--text-sm:14px;--text-base:16px;--text-md:18px;--text-lg:20px;--text-xl:24px;--text-2xl:32px;--text-3xl:40px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--radius-control:12px;--radius-card:16px;--radius-modal:20px;--radius-pill:999px;--shadow-card:0 8px 24px #1f293714;--shadow-card-hover:0 12px 32px #1f29371f;--shadow-modal:0 20px 60px #1f29372e}*,:before,:after{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Source Han Sans TC,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;font-size:var(--text-base);text-align:left;line-height:1.6}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700}p{margin:0}a{color:inherit}button,input,select,textarea{font-family:inherit;font-size:inherit}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.font-sans-zh{font-family:Noto Sans TC,sans-serif}.font-decorative-zh{font-family:Ma Shan Zheng,cursive}.font-sans-en{font-family:Inter,sans-serif}.font-decorative-en{font-family:Pacifico,cursive}:root{--duration-fast:.18s;--duration-medium:.28s;--duration-reward:1.2s;--easing-standard:cubic-bezier(.22, 1, .36, 1)}.transition-fast{transition-duration:var(--duration-fast);transition-timing-function:var(--easing-standard)}.transition-medium{transition-duration:var(--duration-medium);transition-timing-function:var(--easing-standard)}@keyframes modal-enter{0%{opacity:0;transform:translateY(12px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}