:root{--primary: #ff8a3d;--primary-soft: #fff1e6;--primary-dark: #f56a00;--accent: #4fc3f7;--bg: #f6f7fb;--card: #ffffff;--text: #2b2b3a;--text-weak: #8a8aa0;--success: #34c759;--danger: #ff5b5b;--line: #ececf2;--radius: 16px;--shadow: 0 6px 20px rgba(40, 40, 80, .06);--topbar-h: 56px;--tabbar-h: 60px;--sidebar-w: 220px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#app{margin:0;padding:0;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}button{font-family:inherit;cursor:pointer;border:none;outline:none}input,textarea,select{font-family:inherit;font-size:15px;outline:none;border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%;background:#fff;color:var(--text)}input:focus,textarea:focus,select:focus{border-color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:12px;padding:11px 18px;font-size:15px;font-weight:600;background:var(--primary);color:#fff;transition:transform .05s ease,opacity .2s}.btn:active{transform:scale(.97)}.btn.block{width:100%}.btn.ghost{background:var(--primary-soft);color:var(--primary-dark)}.btn.plain{background:#fff;color:var(--text);border:1px solid var(--line)}.btn.danger{background:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.muted{color:var(--text-weak)}.center{text-align:center}.page{padding:16px;max-width:560px;margin:0 auto}.page-wide{max-width:960px}.row{display:flex;align-items:center}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.gap8{gap:8px}.gap12{gap:12px}.pill{display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;font-size:12px;background:var(--primary-soft);color:var(--primary-dark);font-weight:600}.points-badge{display:inline-flex;align-items:center;gap:4px;font-weight:700;color:var(--primary-dark)}.section-title{font-size:16px;font-weight:700;margin:4px 0 12px}.empty{text-align:center;color:var(--text-weak);padding:40px 0}@keyframes pop{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.pop{animation:pop .25s ease}