/**
 * 用户端（store）专属主题与基础样式 —— 与 admin/css/base.css 完全独立的一套。
 * 主题色在共享 variables.css 基础上覆盖为青绿色（admin 为深蓝），须在 variables.css 之后引入。
 * 页面通用组件（弹窗/按钮等）使用 var(--xxx)，随覆盖自动统一为 store 主题。
 */
:root {
    /* store 主题：青绿色（会员/储值亲和） */
    --brand-dark: #0e5a4a;             /* 顶栏/标题深绿 */
    --primary: #14866d;                /* 主色：新增/保存/链接/焦点 */
    --primary-dark: #0f6f5a;           /* 主按钮 hover */
    --primary-outline: rgba(20, 134, 109, 0.12);
    /* 次级色/点缀色：次级用于登录/开店/设密页渐变中段，点缀为预留（现有 UI 未使用） */
    --secondary: #2e9b80;
    --accent: #6fa83f;

    --page-bg: #f2f7f5;                /* store 页面浅绿灰背景 */
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-family);
    background: var(--page-bg);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ========== 顶栏（与 admin 同结构、独立样式） ========== */
.topbar {
    background: var(--brand-dark);
    color: var(--on-primary);
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    flex-shrink: 0;
}
.topbar .left { display: flex; align-items: center; }
.topbar .brand { font-size: 16px; font-weight: 600; }
.topbar .right { display: flex; align-items: center; gap: 14px; }

/* 用户区：昵称下拉（退出登录） */
.topbar .user { position: relative; font-size: 13px; }
.user-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--on-primary);
    cursor: pointer;
    user-select: none;
    padding: 6px 10px;
    border-radius: 4px;
    transition: background .2s;
}
.user-toggle:hover { background: rgba(255, 255, 255, .1); }
.user-toggle .nick { opacity: .9; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-toggle .arrow {
    width: 0;
    height: 0;
    margin-left: 3px;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 7px solid currentColor;
    opacity: .7;
    transition: transform .2s;
}
.user-toggle.open .arrow { transform: rotate(180deg); }
.user-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 6px;
    min-width: 140px;
    background: var(--card-bg);
    border-radius: 6px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .2);
    padding: 6px 0;
    z-index: var(--z-index-dropdown);
    display: none;
}
.user-menu.open { display: block; }
.user-menu a {
    display: block;
    padding: 9px 16px;
    color: var(--text-strong);
    text-decoration: none;
    font-size: 13px;
    cursor: pointer;
}
.user-menu a:hover { background: var(--hover-bg); color: var(--primary); }
.user-menu a.danger { color: var(--danger); }
.user-menu a.danger:hover { background: var(--danger-outline); }

/* 店铺切换（当前业务主体）：顶栏右侧用户菜单前的店铺名 + 下拉切换（多店场景） */
.topbar .store { position: relative; font-size: 13px; }
.store-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--on-primary);
    cursor: pointer;
    user-select: none;
    padding: 6px 10px;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 4px;
    transition: background .2s;
}
.store-toggle:hover { background: rgba(255, 255, 255, .1); }
.store-toggle .store-name { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.store-toggle .arrow {
    width: 0;
    height: 0;
    margin-left: 3px;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 7px solid currentColor;
    opacity: .7;
    transition: transform .2s;
}
.store-toggle.open .arrow { transform: rotate(180deg); }
.store-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 6px;
    min-width: 180px;
    max-height: 320px;
    overflow-y: auto;
    background: var(--card-bg);
    border-radius: 6px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .2);
    padding: 6px 0;
    z-index: var(--z-index-dropdown);
    display: none;
}
.store-menu.open { display: block; }
.store-menu a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 16px;
    color: var(--text-strong);
    text-decoration: none;
    font-size: 13px;
    cursor: pointer;
    white-space: nowrap;
}
.store-menu a:hover { background: var(--hover-bg); color: var(--primary); }
.store-menu a.active { color: var(--primary); font-weight: 600; }
.role-tag {
    flex-shrink: 0;
    font-size: 11px;
    color: var(--primary);
    border: 1px solid var(--primary);
    border-radius: 8px;
    padding: 0 6px;
    line-height: 16px;
}
.role-tag.off { color: var(--text-muted); border-color: var(--border-strong); }

/* VIP 徽标（顶栏店铺切换 + 升级弹窗）：金色描边小标签 */
.vip-badge {
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 600;
    color: #b8860b;
    border: 1px solid #d4af37;
    background: linear-gradient(135deg, #fff7e0, #ffe9b8);
    border-radius: 8px;
    padding: 0 6px;
    line-height: 16px;
    white-space: nowrap;
}
/* VIP 升级弹窗：权益列表 + 开通提示 */
.vip-dialog { width: min(440px, 92vw); }
.vip-dialog .vip-expire { margin: 0 0 10px; padding: 8px 12px; border-radius: 6px; background: linear-gradient(135deg, #fff7e0, #ffe9b8); border: 1px solid #d4af37; color: #8a6d1a; font-size: 13px; }
.vip-dialog .vip-list { margin: 0 0 12px; padding: 0; list-style: none; }
.vip-dialog .vip-list li {
    position: relative;
    padding: 7px 0 7px 22px;
    font-size: 13px;
    color: var(--text-strong);
}
.vip-dialog .vip-list li::before {
    content: '';
    position: absolute;
    left: 2px;
    top: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, #d4af37, #b8860b);
}
.vip-dialog .vip-contact { font-size: 13px; color: var(--text-light); margin: 0 0 4px; }
/* 兑换码激活：输入框 + 激活按钮（电商渠道购买后自助开通/顺延） */
.vip-dialog .vip-code-row { display: flex; gap: 8px; margin: 12px 0 4px; }
.vip-dialog .vip-code-row input {
    flex: 1;
    min-width: 0;
    height: 40px;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    padding: 0 12px;
    font-size: 14px;
    font-family: "SF Mono", Consolas, Menlo, monospace; /* 等宽字体便于核对兑换码 */
    letter-spacing: 1px;
    text-transform: uppercase; /* 字母统一大写展示 */
    outline: none;
    color: var(--text-strong);
    background: var(--card-bg);
    transition: border-color .15s, box-shadow .15s;
}
.vip-dialog .vip-code-row input:focus { border-color: var(--primary); box-shadow: var(--focus-ring); }
.vip-dialog .vip-code-row input::placeholder {
    text-transform: none;
    letter-spacing: 0;
    font-family: inherit;
    color: var(--text-light);
}
.vip-dialog .msg { margin: 6px 0 0; }
/* 开通/续费方式 tab：兑换码激活 | 扫码购买 */
.vip-dialog .vip-tabs { display: flex; gap: 4px; margin: 14px 0 4px; border-bottom: 1px solid var(--border); }
.vip-dialog .vip-tab {
    flex: 1;
    padding: 8px 10px;
    border: none;
    border-bottom: 2px solid transparent;
    background: none;
    font-size: 13px;
    color: var(--text-light);
    cursor: pointer;
    transition: color .15s, border-color .15s;
}
.vip-dialog .vip-tab:hover { color: var(--text-strong); }
.vip-dialog .vip-tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
/* PC 扫码购买/续费：档位列表（Mock 支付） */
.vip-dialog .vip-plans { margin: 10px 0 0; max-height: 240px; overflow-y: auto; }
.vip-dialog .vip-plan-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    margin-bottom: 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    background: var(--card-bg);
    transition: border-color .15s, background .15s;
}
.vip-dialog .vip-plan-item:hover { border-color: var(--primary); background: var(--primary-soft); }
.vip-dialog .vip-plan-name { flex: 1; font-size: 14px; font-weight: 600; color: var(--text-strong); }
.vip-dialog .vip-plan-days { font-size: 12px; color: var(--text-light); white-space: nowrap; }
.vip-dialog .vip-plan-price { font-size: 15px; font-weight: 700; color: var(--primary); white-space: nowrap; }
/* 扫码支付弹窗：档位名 + 金额大字 + 二维码（真实 Native）或演示提示（Mock） */
.pay-dialog { width: min(360px, 92vw); text-align: center; }
.pay-dialog .pay-plan-name { font-size: 14px; color: var(--text-light); margin: 8px 0 2px; }
.pay-dialog .pay-amount { font-size: 32px; font-weight: 800; color: var(--text-strong); margin: 4px 0 8px; }
.pay-dialog .pay-qr-wrap { margin: 4px 0 10px; }
.pay-dialog .pay-qr-box { display: flex; justify-content: center; margin: 8px 0; }
.pay-dialog .pay-qr-box canvas,
.pay-dialog .pay-qr-box img { display: block; }
.pay-dialog .pay-qr-tip { font-size: 12px; color: var(--text-light); margin: 0 0 8px; }
.pay-dialog .pay-mock-tip { font-size: 12px; color: var(--text-light); margin: 0 0 8px; }
.pay-dialog .modal-actions { justify-content: center; }

/* 语言切换：地球图标入口，点击弹下拉选择语言（不显示箭头，样式独立于用户菜单） */
.lang-switch { position: relative; display: flex; align-items: center; }
/* 主题切换：与语言切换同构（图标按钮 + 下拉菜单），样式复用 .lang-btn/.lang-menu */
.theme-switch { position: relative; display: flex; align-items: center; }
.lang-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    border-radius: 4px;
    color: var(--on-primary);
    cursor: pointer;
    font-family: inherit;
    transition: background .2s;
}
.lang-btn:hover { background: rgba(255, 255, 255, .1); }
.lang-btn svg { display: block; }
.lang-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 6px;
    min-width: 120px;
    background: var(--card-bg);
    border-radius: 6px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .2);
    padding: 6px 0;
    z-index: var(--z-index-dropdown);
    display: none;
}
.lang-menu.open { display: block; }
.lang-menu a {
    display: block;
    padding: 9px 16px;
    color: var(--text-strong);
    text-decoration: none;
    font-size: 13px;
    cursor: pointer;
}
.lang-menu a:hover { background: var(--hover-bg); color: var(--primary); }
.lang-menu a.active { color: var(--primary); font-weight: 600; }
/* 主题选择菜单：加宽容纳色块预览；每项 = 主色圆点 + 主题名 */
.theme-menu { min-width: 158px; }
.theme-menu a { display: flex; align-items: center; gap: 8px; }
.theme-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid rgba(0, 0, 0, .12);
}

/* ========== 内容区 ========== */
.content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

/* ========== 通用组件（store 页面共用） ========== */
.btn {
    height: 40px;
    padding: 0 28px;
    border: none;
    border-radius: 4px;
    background: var(--primary);
    color: var(--on-primary);
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
}
.btn:hover { background: var(--primary-dark); }
.btn.ghost { background: var(--card-bg); color: var(--primary); border: 1px solid var(--primary); }
.btn.ghost:hover { background: var(--hover-bg); }
.btn.default { background: var(--card-bg); color: var(--text-main); border: 1px solid var(--border-strong); }
.btn.default:hover { background: var(--hover-bg); }
.btn.danger { background: var(--danger); color: var(--on-primary); }
.btn.danger:hover { background: var(--danger-dark); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
/* a 标签复用按钮样式（如导出弹窗下载链接）：行内元素需转 flex 才能撑高并垂直居中，避免与按钮错位 */
a.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    vertical-align: middle;
}
.muted { color: var(--text-light); font-size: 12px; }

/* ========== 表单 ========== */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--text-main); margin-bottom: 6px; }
.field input,
.field select,
.field textarea {
    width: 100%;
    height: 40px;
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    padding: 0 12px;
    font-size: 14px;
    outline: none;
    font-family: inherit;
    color: var(--text-strong);
    background: var(--card-bg);
}
.field textarea { height: auto; padding: 8px 12px; resize: vertical; line-height: 1.5; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--primary); box-shadow: var(--focus-ring); }
.field input:disabled,
.field select:disabled,
.field textarea:disabled { background: var(--bg); color: var(--text-light); cursor: not-allowed; }

/* ========== 公共下拉框 SelectBox（外观与表单输入框统一：同高/边框/focus 高亮） ========== */
.field .select-box { width: 100%; }
.select-box {
    position: relative;
    display: inline-block;
    min-width: 120px;
    height: 40px;
    font-size: 14px;
    color: var(--text-main);
    cursor: pointer;
    user-select: none;
}
.select-box-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    background: var(--card-bg);
    transition: border-color .15s, box-shadow .15s;
}
.select-box-head .arrow {
    margin-left: 8px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--text-light);
    transition: transform .15s;
}
.select-box.open .select-box-head { border-color: var(--primary); box-shadow: var(--focus-ring); }
.select-box.open .arrow { transform: rotate(180deg); }
.select-box-head > span:first-child {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.select-box-head .placeholder { color: var(--text-light); }
.select-box-tail { display: flex; align-items: center; margin-left: 8px; }
.select-box-head .clear {
    position: relative;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--text-light);
    cursor: pointer;
    transition: background .15s;
}
.select-box-head .clear::before,
.select-box-head .clear::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 1.5px;
    background: #fff;
    transform: translate(-50%, -50%) rotate(45deg);
}
.select-box-head .clear::after { transform: translate(-50%, -50%) rotate(-45deg); }
.select-box-head .clear:hover { background: var(--danger); }
.select-box-drop {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    padding: 4px 0;
    background: var(--card-bg);
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    box-shadow: var(--shadow-md);
    max-height: 220px;
    overflow-y: auto;
    z-index: var(--z-index-dropdown);
}
.select-box-opt {
    padding: 8px 12px;
    font-size: 14px;
    color: var(--text-main);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.select-box-opt:hover { background: var(--hover-bg); }
.select-box-opt.active { color: var(--primary); font-weight: 600; }
.select-box.disabled { cursor: not-allowed; }
.select-box.disabled .select-box-head { background: var(--bg); color: var(--text-light); }

.row { display: flex; gap: 12px; }
.row .field { flex: 1; }
.msg { margin-top: 12px; font-size: 13px; color: var(--danger); min-height: 18px; }

/* ========== 弹窗 ========== */
.modal-mask {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-index-modal);
}
.modal {
    position: relative;
    background: var(--card-bg);
    border-radius: 8px;
    padding: 24px;
    width: min(680px, 92vw);
    max-height: 90vh;
    overflow: auto;
}
.modal h3 { font-size: 16px; color: var(--brand-dark); margin-bottom: 18px; }
.modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    width: 28px;
    height: 28px;
    border: none;
    background: none;
    font-size: 18px;
    line-height: 1;
    color: var(--text-light);
    cursor: pointer;
    border-radius: 4px;
}
.modal-close:hover { color: var(--text-main); background: var(--hover-bg); }
.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 8px;
}
/* 常见问题弹窗（首页"常见问题"入口，手风琴，样式参照 Client faq 页） */
.faq-dialog { width: min(560px, 92vw); }
.faq-list { margin-top: 4px; }
.faq-empty { text-align: center; font-size: 13px; color: var(--text-light); padding: 28px 0; }
.faq-item { padding: 14px 0; border-bottom: 1px solid var(--border); cursor: pointer; }
.faq-item:last-child { border-bottom: none; }
.faq-q { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 14px; font-weight: 600; color: var(--text-strong); }
.faq-arrow { font-size: 12px; color: var(--text-light); flex-shrink: 0; transition: transform .2s; }
.faq-arrow.open { transform: rotate(90deg); }
.faq-a { margin-top: 8px; font-size: 13px; color: var(--text-muted); line-height: 1.6; white-space: pre-wrap; }
/* 意见反馈弹窗（首页"意见反馈"入口） */
.fb-dialog { width: min(520px, 92vw); }
.fb-dialog .field textarea { min-height: 110px; }
/* 常见问题 / 意见反馈弹窗底部：客服邮箱（两个弹窗共用） */
.dlg-support { margin-top: 14px; font-size: 12px; color: var(--text-light); text-align: center; }
/* 异步导出弹窗（ExportDialog 组件）：处理中转圈 / 成功 / 失败 */
.export-body { text-align: center; padding: 8px 0 4px; }
.export-body p { margin-top: 10px; }
.export-spin {
    display: inline-block;
    width: 30px;
    height: 30px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: export-rotate .8s linear infinite;
}
@keyframes export-rotate { to { transform: rotate(360deg); } }
.export-ok { color: var(--success); font-size: 15px; font-weight: 600; }
.export-fail { color: var(--danger); font-size: 13px; word-break: break-all; }
.export-body .muted { text-align: center; }
.fade-enter-active, .fade-leave-active { transition: opacity var(--transition-base); }
.fade-enter-from, .fade-leave-to { opacity: 0; }

/* ========== 全局轻提示（index.html showStoreToast；2.5 秒自动消失，不阻塞操作） ========== */
/* 底部居中浮层，层级用 variables.css 的 --z-index-toast（高于 --z-index-modal），避免被弹窗遮挡 */
#global-toast {
    position: fixed;
    left: 50%;
    bottom: 72px;
    transform: translate(-50%, 10px);
    max-width: 82vw;
    padding: 10px 18px;
    border-radius: var(--radius-xl);
    background: rgba(0, 0, 0, .78);
    color: #fff;
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    text-align: center;
    z-index: var(--z-index-toast);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}
#global-toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* ========== 头像（资料弹窗） ========== */
.avatar-upload { display: flex; align-items: center; gap: 14px; }
.avatar-preview {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--border-strong);
    background: var(--card-bg);
}
.avatar-placeholder {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--border-strong);
    color: var(--text-muted);
    font-size: 12px;
}
.avatar-btns { display: flex; gap: 8px; }

/* ========== 分页（公共 Pager 组件样式，与 admin 端 base.css 一致） ========== */
.pager {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 14px;
    flex-wrap: wrap;
}
.pager .btn { height: 32px; padding: 0 12px; font-size: 13px; }
.pager-btns { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.pager-btns .btn.current {
    background: var(--primary);
    color: var(--on-primary);
    border-color: var(--primary);
}
.pager-btns .btn.current:hover { background: var(--primary-dark); }
.pager-ellipsis { color: var(--text-light); font-size: 13px; padding: 0 2px; }
.pager-size {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-main);
}
/* 每页条数使用 SelectBox 组件（禁止原生 select），缩小尺寸与分页条匹配 */
.pager-size .select-box {
    width: 92px;
    height: 32px;
    min-width: 0;
    font-size: 13px;
}
.pager-size .select-box-head {
    height: 32px;
    padding: 0 8px;
    font-size: 13px;
}

/* ========== 主题色（store 为浅色系主题，仅切换主色；深色模式仅 admin 使用） ==========
 * 切换逻辑见 common/js/common.js 的 THEME 模块（store 主题白名单：teal/mecust/blue/purple）。
 * :root 保持青绿默认（回退）；此处按 html[data-theme] 覆盖各主题主色。
 * --secondary 次级色用于登录/开店/设密页渐变中段等；--accent 点缀色为预留（现有 UI 未使用）。
 */
html[data-theme="teal"] {
    --brand-dark: #0e5a4a;
    --primary: #14866d;
    --primary-dark: #0f6f5a;
    --primary-outline: rgba(20, 134, 109, 0.12);
    --page-bg: #f2f7f5;
    --secondary: #2e9b80;
    --accent: #6fa83f;
}
/* 麦麦：主色暖橙，次级暖黄/浅橘，点缀橄榄绿（store 默认主题） */
html[data-theme="mecust"] {
    --brand-dark: #b95e24;
    --primary: #e07a3f;
    --primary-dark: #c9642c;
    --primary-outline: rgba(224, 122, 63, 0.15);
    --page-bg: #f7f3ee;
    --secondary: #f0b95a;
    --accent: #8a8f3a;
}
/* Blue：主色宝蓝，次级暗紫/浅青蓝，点缀草绿 */
html[data-theme="blue"] {
    --brand-dark: #1e3a6e;
    --primary: #2850a0;
    --primary-dark: #21427f;
    --primary-outline: rgba(40, 80, 160, 0.14);
    --page-bg: #f0f3f7;
    --secondary: #6fa8c9;
    --accent: #6fa83f;
}
/* Purple：主色深紫罗兰，次级暗紫/亮紫，点缀草绿 */
html[data-theme="purple"] {
    --brand-dark: #3a2a55;
    --primary: #4a3a6b;
    --primary-dark: #3c2e58;
    --primary-outline: rgba(74, 58, 107, 0.14);
    --page-bg: #f4f1f7;
    --secondary: #9a6ad0;
    --accent: #6fa83f;
}