*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#ff6b35;--primary-light:#fff3ef;--success:#52c41a;--warning:#faad14;--text:#333;--text-secondary:#666;--text-light:#999;--bg:#f5f5f5;--card-bg:#fff;--border:#eee;--shadow:0 2px 12px #00000014}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5}#app{background:var(--bg);min-height:100vh}.container[data-v-56bf49b4]{max-width:500px;margin:0 auto;padding:16px 16px 40px}.header[data-v-56bf49b4]{text-align:center;padding:16px 0}.header h1[data-v-56bf49b4]{color:#333;margin-bottom:4px;font-size:20px;font-weight:700}.header p[data-v-56bf49b4]{color:#999;font-size:13px}.filter-bar[data-v-56bf49b4]{align-items:center;gap:8px;margin-bottom:12px;padding:0 4px;display:flex}.filter-label[data-v-56bf49b4]{color:#999;font-size:13px}.filter-btn[data-v-56bf49b4]{color:#666;cursor:pointer;background:#fff;border:1px solid #ddd;border-radius:16px;padding:6px 14px;font-size:13px;transition:all .2s}.filter-btn.active[data-v-56bf49b4]{color:#1890ff;background:#e6f7ff;border-color:#1890ff}.app-list[data-v-56bf49b4]{flex-direction:column;gap:10px;display:flex}.app-item[data-v-56bf49b4]{cursor:pointer;-webkit-user-select:none;user-select:none;background:#fff;border-radius:12px;padding:12px;box-shadow:0 1px 4px #0000000f}.app-row[data-v-56bf49b4]{align-items:center;gap:12px;display:flex}.app-icon[data-v-56bf49b4]{object-fit:cover;border-radius:10px;flex-shrink:0;width:44px;height:44px}.app-info[data-v-56bf49b4]{flex:1;min-width:0}.price-row[data-v-56bf49b4]{gap:8px;margin-bottom:4px;display:flex}.price-tag[data-v-56bf49b4]{color:#666;font-size:12px}.price-tag.video[data-v-56bf49b4]{color:#ff6b35}.price-tag.voice[data-v-56bf49b4]{color:#722ed1}.price-tag.text[data-v-56bf49b4]{color:#1890ff}.hot-badge[data-v-56bf49b4]{color:#ff4d4f;background:#fff1f0;border-radius:4px;padding:1px 6px;font-size:11px}.rules-row[data-v-56bf49b4]{color:#52c41a;font-size:12px}.expand-icon[data-v-56bf49b4]{color:#ccc;font-size:12px}.qrcode-panel[data-v-56bf49b4]{text-align:center;border-top:1px solid #f0f0f0;margin-top:12px;padding-top:12px}.qrcode[data-v-56bf49b4]{width:140px;height:140px}.qrcode-tip[data-v-56bf49b4]{color:#999;margin-top:8px;font-size:12px}.invite-code-box[data-v-56bf49b4]{background:#f5f5f5;border-radius:8px;margin-top:12px;padding:8px 12px;display:inline-block}.invite-label[data-v-56bf49b4]{color:#666;font-size:13px}.invite-code[data-v-56bf49b4]{color:#ff6b35;letter-spacing:1px;font-size:14px;font-weight:600}.toast[data-v-56bf49b4]{color:#fff;z-index:1000;text-align:center;background:#000000bf;border-radius:8px;max-width:80%;padding:12px 20px;font-size:14px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}