:root{--bg:#fbf3f1;--surface:#fff;--surface-2:#f6e9e7;--ink:#2a2023;--ink-muted:#8a7478;--accent:#d97c89;--accent-soft:#fbe7ea;--accent-ink:#9c4a56;--teacher-accent:#7a5568;--teacher-accent-soft:#efe6ec;--warn:#a97a3e;--warn-soft:#f5ead9;--success:#2f7a4f;--success-soft:#e3efe6;--danger:#b0453d;--danger-soft:#f6e3e1;--border:#ead9d6;--radius:12px;--radius-sm:8px;--gap:12px}.ui-card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin-bottom:var(--gap);color:inherit;text-decoration:none}.ui-card-title{font-size:13px;font-weight:700;margin:0 0 10px}.ui-section-title{font-weight:700;margin:0 0 8px;padding-left:2px}.ui-empty,.ui-section-title{font-size:12px;color:var(--ink-muted)}.ui-empty{margin:0}.ui-skeleton{height:12px;border-radius:6px;background:linear-gradient(90deg,var(--surface-2) 25%,#fdf7f5 50%,var(--surface-2) 75%);background-size:200% 100%;animation:ui-shimmer 1.3s ease-in-out infinite}.ui-skeleton+.ui-skeleton{margin-top:8px}@keyframes ui-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,sans-serif;-webkit-font-smoothing:antialiased}button{font-family:inherit}a{color:var(--accent)}h1,h2,h3{font-weight:700;letter-spacing:-.01em;margin:0}input,select,textarea{font-family:inherit;color:var(--ink)}a:focus-visible,button:focus-visible,input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px}input[type=date],input[type=datetime-local]{color-scheme:light;min-height:40px}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}