:root{--bg:#f6f7f9;--surface:#fff;--text:#17211b;--text-muted:#5c6b62;--primary:#16a34a;--primary-soft:#e6f6ec;--primary-ink:#fff;--danger:#dc2626;--danger-soft:#fdecec;--warn:#b45309;--warn-soft:#fdf3e3;--info:#1d4ed8;--info-soft:#e8eefc;--border:#e2e6e3;--radius:12px;--nav-height:56px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Noto Sans CJK SC,Microsoft YaHei,sans-serif;font-size:16px;line-height:1.5}a{color:inherit;text-decoration:none}button{font:inherit}.page{max-width:640px;padding:16px 16px calc(var(--nav-height) + env(safe-area-inset-bottom) + 24px);margin:0 auto}.stack{flex-direction:column;gap:12px;display:flex}.row{align-items:center;gap:8px;display:flex}.row-between{justify-content:space-between;align-items:center;gap:8px;display:flex}.grid-2{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px}.card-title{margin:0;font-size:17px;font-weight:600}.section-title{color:var(--text-muted);margin:8px 0 0;font-size:14px;font-weight:600}.muted{color:var(--text-muted);font-size:14px}.list{flex-direction:column;gap:10px;display:flex}.list-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding:10px 0;display:flex}.list-item:last-child{border-bottom:none}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:6px;min-height:44px;padding:10px 16px;font-size:15px;font-weight:500;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.btn-danger{background:var(--surface);border-color:var(--danger);color:var(--danger)}.btn-block{width:100%}.btn-sm{min-height:34px;padding:4px 12px;font-size:13px}.badge{white-space:nowrap;border-radius:999px;align-items:center;padding:2px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-green{background:var(--primary-soft);color:var(--primary)}.badge-blue{background:var(--info-soft);color:var(--info)}.badge-gray{color:var(--text-muted);background:#eef0ef}.badge-red{background:var(--danger-soft);color:var(--danger)}.badge-amber{background:var(--warn-soft);color:var(--warn)}.badge-pink{color:#db2777;background:#fdf2f8}.field{flex-direction:column;gap:6px;display:flex}.label{font-size:14px;font-weight:600}.input,.select,.textarea{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:10px;min-height:44px;padding:10px 12px;font-size:16px}.textarea{resize:vertical;min-height:72px}.input:focus,.select:focus,.textarea:focus{outline:2px solid var(--primary);outline-offset:1px}.hint{color:var(--text-muted);font-size:13px}.notice{border-radius:10px;padding:10px 12px;font-size:14px}.notice-warn{background:var(--warn-soft);color:var(--warn)}.notice-info{background:var(--info-soft);color:var(--info)}.top-bar{z-index:20;background:var(--bg);border-bottom:1px solid var(--border);position:sticky;top:0}.top-bar-inner{justify-content:space-between;align-items:center;gap:8px;max-width:640px;margin:0 auto;padding:10px 16px;display:flex}.brand{font-size:18px;font-weight:700}.bottom-nav{z-index:20;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);position:fixed;bottom:0;left:0;right:0}.bottom-nav-inner{max-width:640px;height:var(--nav-height);grid-template-columns:repeat(4,1fr);margin:0 auto;display:grid}.bottom-nav-item{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:12px;display:flex}.bottom-nav-item.active{color:var(--primary);font-weight:600}.bottom-nav-icon{font-size:18px;line-height:1}@media (min-width:768px){.page{padding-top:24px}}