/* ==========================================================================
   aliad.hk 全站框架设计系统 2026 (Site Chrome)
   职责范围：顶部权威条、页头导航、移动端抽屉、页脚、全站浮层（客服／返回顶部／Cookie）
   与 style.css（内容页样式）、home-2026.css（首页专属）分离，避免重复与层叠冲突。
   本文件不使用 !important，靠加载顺序与选择器特异性取胜。
   ========================================================================== */

:root {
    /* 与首页共用同一套色彩与节奏 token */
    --c-navy-900: #050D24;
    --c-navy-800: #0A1838;
    --c-navy-700: #10265C;
    --c-blue-600: #1D4ED8;
    --c-blue-500: #3B82F6;
    --c-blue-50: #EFF5FF;
    --c-orange: #FF6A00;
    --c-orange-dark: #E25A00;
    --c-orange-50: #FFF3EA;
    --c-green: #059669;
    --c-green-500: #10B981;

    --c-ink: #0F172A;
    --c-body: #475569;
    --c-muted: #64748B;
    --c-line: #E2E8F0;
    --c-line-soft: #EEF2F7;

    --c-r-sm: 8px;
    --c-r-md: 12px;
    --c-r-lg: 16px;

    --c-header-h: 68px;
    --c-shell: 1280px;

    /* UI 文字统一使用系统字体栈，避免等待 Web 字体造成布局跳动 */
    --c-font-ui: "PingFang SC", "HarmonyOS Sans SC", "Noto Sans SC", "Hiragino Sans GB",
        "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* --- 跳转到主内容（键盘无障碍） --- */
.skip-to-main {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 2000;
    padding: 10px 18px;
    border-radius: var(--c-r-sm);
    background: var(--c-navy-900);
    color: #FFFFFF;
    font-family: var(--c-font-ui);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 8px 24px -6px rgba(0, 0, 0, 0.5);
    transform: translateY(-160%);
    transition: transform 0.2s ease;
}
.skip-to-main:focus {
    transform: translateY(0);
    color: #FFFFFF;
}

/* ==========================================================================
   1. 顶部权威条
   ========================================================================== */
.top-auth-banner {
    background: var(--c-navy-900);
    color: #94A3B8;
    font-family: var(--c-font-ui);
    font-size: 12px;
    line-height: 1.5;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    padding: 7px 0;
}
.top-auth-banner .container {
    max-width: var(--c-shell);
    margin: 0 auto;
    padding: 0 20px;
}
@media (min-width: 900px) {
    .top-auth-banner .container { padding: 0 28px; }
}
.top-banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
}
.top-banner-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1 1 auto;
}
.auth-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    padding: 2px 9px;
    border-radius: 999px;
    background: rgba(29, 78, 216, 0.28);
    border: 1px solid rgba(59, 130, 246, 0.42);
    color: #7EB0FF;
    font-size: 11px;
    font-weight: 700;
}
.top-banner-text {
    font-size: 12px;
    color: #8FA1BC;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.top-contact-links {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.top-contact-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.2s ease;
}
.top-wechat-link { color: #34D399; font-weight: 600; }
.top-wechat-link:hover { color: #6EE7B7; }

/* 手机端隐藏冗长说明，仅保留资质徽标与顾问入口 */
@media (max-width: 767px) {
    .top-auth-banner { font-size: 11.5px; }
    .top-banner-text { display: none; }
    .top-contact-item span { display: none; }
    .top-contact-item::after {
        content: '官方顾问微信';
        font-size: 11.5px;
    }
}

/* ==========================================================================
   2. 页头与主导航
   ========================================================================== */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--c-line);
    box-shadow: none;
    font-family: var(--c-font-ui);
    padding: 0;
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
/* 统一盒模型，防止 width:100% + padding 元素（如下拉项）溢出容器 */
.top-auth-banner *,
.main-header *,
.mobile-nav-menu * { box-sizing: border-box; }
/* 滚动后加深分隔，强化层次 */
.main-header.is-scrolled {
    border-color: transparent;
    box-shadow: 0 4px 20px -6px rgba(15, 23, 42, 0.16);
}
.main-header .container,
.main-header .header-container {
    max-width: var(--c-shell);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    height: var(--c-header-h);
    padding: 0 20px;
}
@media (min-width: 900px) {
    .main-header .container,
    .main-header .header-container { padding: 0 28px; }
}

/* --- 品牌标 --- */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    font-size: inherit;
    font-weight: 400;
    text-decoration: none;
}
.logo-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 36px;
    flex-shrink: 0;
}
.logo-icon-box img {
    width: auto;
    height: 36px;
    margin: 0;
    display: block;
    border-radius: 0;
    object-fit: contain;
}
.logo-text-group {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}
.logo-main-text {
    font-size: 17px;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.01em;
    color: var(--c-ink);
}
.logo-distributor-badge {
    padding: 0;
    border: none;
    background: none;
    color: var(--c-muted);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
}
@media (max-width: 420px) {
    .logo-distributor-badge { display: none; }
}

/* --- 桌面导航 --- */
.main-nav {
    display: none;
    align-items: center;
    min-width: 0;
    flex: 1 1 auto;
    justify-content: center;
}
@media (min-width: 1000px) {
    .main-nav { display: flex; }
}
.main-nav ul,
.nav-links-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.main-nav li { margin: 0; }

.main-nav a,
.nav-drop-trigger {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 11px;
    border: none;
    border-radius: var(--c-r-sm);
    background: transparent;
    color: #334155;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.18s ease, background-color 0.18s ease;
}
/* 移除旧版下划线动效，与新的胶囊态高亮二选一 */
.main-nav li:not(.nav-cta) a::after { content: none; }

.main-nav a:hover,
.nav-drop-trigger:hover {
    color: var(--c-blue-600);
    background: var(--c-blue-50);
}
.main-nav li.active > a,
.main-nav li.active > .nav-drop-trigger {
    color: var(--c-blue-600);
    background: var(--c-blue-50);
    font-weight: 700;
}
/* 焦点态与选中态同款胶囊高亮，内嵌细环替代外扩粗框，避免压住下拉面板 */
.main-nav a:focus-visible,
.nav-drop-trigger:focus-visible {
    outline: none;
    color: var(--c-blue-600);
    background: var(--c-blue-50);
    box-shadow: inset 0 0 0 1.5px var(--c-blue-500);
}
.nav-badge-hot {
    display: inline-block;
    margin-left: 3px;
    padding: 1px 6px;
    border-radius: 999px;
    background: var(--c-orange);
    color: #FFFFFF;
    font-size: 10px;
    font-weight: 700;
    line-height: 1.5;
}
.nav-drop-chev {
    flex-shrink: 0;
    color: #94A3B8;
    transition: transform 0.2s ease;
}
.nav-item--drop:hover .nav-drop-chev,
.nav-item--drop.is-open .nav-drop-chev { transform: rotate(180deg); }

/* --- 下拉面板 --- */
.nav-item--drop { position: relative; }
.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    z-index: 1001;
    width: 356px;
    padding: 8px;
    margin-top: 10px;
    border: 1px solid var(--c-line);
    border-radius: var(--c-r-lg);
    background: #FFFFFF;
    box-shadow: 0 22px 48px -14px rgba(15, 23, 42, 0.26);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 6px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
/* 面板与触发器之间的隐形桥梁，避免鼠标移动途中收起 */
.nav-dropdown::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 0;
    right: 0;
    height: 12px;
}
.nav-item--drop:hover .nav-dropdown,
.nav-item--drop.is-open .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}
.nav-dropdown a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    border-radius: var(--c-r-sm);
    white-space: normal;
    text-decoration: none;
}
.nav-dropdown a:hover { background: #F8FAFC; }
.nav-dd-ico {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    margin-top: 2px;
    border-radius: 9px;
    background: var(--c-blue-50);
    color: var(--c-blue-600);
    transition: background-color 0.18s ease, color 0.18s ease;
}
.nav-dropdown a:hover .nav-dd-ico {
    background: var(--c-blue-600);
    color: #FFFFFF;
}
.nav-dd-text { display: block; min-width: 0; }
.nav-dropdown a strong {
    display: block;
    font-size: 13.5px;
    font-weight: 700;
    line-height: 1.45;
    color: var(--c-ink);
}
.nav-dropdown a:hover strong { color: var(--c-blue-600); }
.nav-dd-text > span {
    display: block;
    margin-top: 2px;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.55;
    color: var(--c-muted);
}
.nav-dropdown-foot {
    margin-top: 6px;
    padding: 10px 12px 4px;
    border-top: 1px solid var(--c-line-soft);
}
.nav-dropdown-foot a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--c-blue-600);
}
.nav-dropdown-foot a:hover { background: transparent; color: var(--c-orange); }

/* --- 右侧操作区 --- */
.header-actions {
    display: none;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
@media (min-width: 1000px) {
    .header-actions { display: flex; }
}
.btn-header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 18px;
    border-radius: 999px;
    background: var(--c-orange);
    color: #FFFFFF;
    font-size: 13.5px;
    font-weight: 700;
    white-space: nowrap;
    text-decoration: none;
    box-shadow: 0 6px 16px -6px rgba(255, 106, 0, 0.6);
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-header-cta:hover {
    background: var(--c-orange-dark);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 10px 22px -8px rgba(255, 106, 0, 0.7);
}
.lang-switcher {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 3px;
    border: 1px solid var(--c-line);
    border-radius: 999px;
    background: #F1F5F9;
}
.lang-btn-item {
    padding: 3px 9px;
    border: none;
    border-radius: 999px;
    background: transparent;
    color: var(--c-muted);
    font-family: inherit;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s ease;
}
.lang-btn-item.active,
.lang-btn-item:hover {
    background: #FFFFFF;
    color: var(--c-ink);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12);
}

/* ==========================================================================
   3. 汉堡按钮与移动端抽屉
   ========================================================================== */
.hamburger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    margin: 0;
    border: 1px solid var(--c-line);
    border-radius: var(--c-r-sm);
    background: #FFFFFF;
    cursor: pointer;
    flex-shrink: 0;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}
.hamburger:hover { background: #F8FAFC; }
.hamburger:focus-visible {
    outline: 3px solid var(--c-blue-500);
    outline-offset: 2px;
}
@media (min-width: 1000px) {
    .hamburger { display: none; }
}
.hamburger-box {
    position: relative;
    width: 20px;
    height: 14px;
    display: block;
}
.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
    position: absolute;
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: var(--c-ink);
    transition: transform 0.22s ease, opacity 0.18s ease, top 0.22s ease, bottom 0.22s ease;
}
.hamburger-inner {
    top: 50%;
    margin-top: -1px;
    display: block;
}
.hamburger-inner::before,
.hamburger-inner::after { content: ''; display: block; left: 0; }
.hamburger-inner::before { top: -6px; }
.hamburger-inner::after { bottom: -6px; }

.hamburger.is-active .hamburger-inner { transform: rotate(45deg); }
.hamburger.is-active .hamburger-inner::before { top: 0; opacity: 0; }
.hamburger.is-active .hamburger-inner::after { bottom: 0; transform: rotate(-90deg); }

.mobile-nav-menu {
    position: fixed;
    top: var(--c-header-h);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--c-header-h));
    z-index: 999;
    padding: 0;
    background: #FFFFFF;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    font-family: var(--c-font-ui);
    transform: translateX(-100%);
    visibility: hidden;
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.28s;
}
.mobile-nav-menu.is-open {
    transform: translateX(0);
    visibility: visible;
}
.mnav-inner {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 18px 18px calc(32px + env(safe-area-inset-bottom));
}
.mnav-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    border-radius: var(--c-r-md);
    background: var(--c-orange);
    color: #FFFFFF;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 8px 20px -8px rgba(255, 106, 0, 0.6);
}
.mnav-cta:hover { color: #FFFFFF; }

.mobile-nav-menu ul,
.mnav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
/* 兼容未使用 .mnav-inner 包裹的抽屉结构（英文站沿用旧标记） */
.mobile-nav-menu > ul {
    padding: 12px 18px calc(24px + env(safe-area-inset-bottom));
}
.mobile-nav-menu li,
.mnav-list > li {
    padding: 0;
    margin: 0;
    text-align: left;
    border-bottom: 1px solid var(--c-line-soft);
}
.mnav-list > li:last-child { border-bottom: none; }

.mobile-nav-menu a,
.mnav-list > li > a {
    display: block;
    padding: 14px 4px;
    color: var(--c-ink);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
}
.mnav-list > li.active > a { color: var(--c-blue-600); }

/* 分组手风琴 */
.mnav-group-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    min-height: 50px;
    padding: 14px 4px;
    border: none;
    background: transparent;
    color: var(--c-ink);
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}
.mnav-group-btn svg {
    flex-shrink: 0;
    color: #94A3B8;
    transition: transform 0.22s ease;
}
.mnav-group-btn[aria-expanded="true"] { color: var(--c-blue-600); }
.mnav-group-btn[aria-expanded="true"] svg {
    transform: rotate(180deg);
    color: var(--c-blue-600);
}
.mnav-sub {
    display: none;
    padding: 2px 0 12px 4px;
    border-left: 2px solid var(--c-line);
    margin: 0 0 8px 6px;
}
.mnav-sub.is-open { display: block; }
.mnav-sub a {
    display: block;
    padding: 11px 12px;
    color: var(--c-body);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
}
.mnav-sub a:hover { color: var(--c-blue-600); }

.mnav-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--c-line);
}
.mnav-wechat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: 999px;
    background: var(--c-green);
    color: #FFFFFF;
    font-size: 13.5px;
    font-weight: 700;
    text-decoration: none;
}
.mnav-wechat:hover { color: #FFFFFF; }

/* ==========================================================================
   4. 页脚
   ========================================================================== */
.main-footer {
    position: relative;
    background: var(--c-navy-900);
    color: #8FA1BC;
    font-family: var(--c-font-ui);
    font-size: 13px;
    line-height: 1.7;
    padding: 56px 0 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}
/* 顶部品牌饰线：橙 → 蓝渐变，呼应主视觉 */
.main-footer::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--c-orange) 0%, #F59E0B 26%, #38BDF8 62%, rgba(56, 189, 248, 0) 100%);
}
.main-footer * { box-sizing: border-box; }
.main-footer .container {
    max-width: var(--c-shell);
    margin: 0 auto;
    padding: 0 20px;
}
@media (min-width: 900px) {
    .main-footer .container { padding: 0 28px; }
}

.footer-top-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 34px;
    margin-bottom: 36px;
}
@media (min-width: 700px) {
    .footer-top-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 40px; }
}
@media (min-width: 1080px) {
    .footer-top-grid {
        grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)) minmax(0, 1.05fr);
        gap: 44px;
    }
}

/* --- 品牌列 --- */
.footer-brand-col { min-width: 0; }
@media (min-width: 700px) and (max-width: 1079px) {
    .footer-brand-col { grid-column: span 2; }
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}
.footer-logo img {
    width: auto;
    height: 32px;
    display: block;
    border-radius: 0;
    object-fit: contain;
}
.footer-logo-title {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.35;
    color: #FFFFFF;
}
.footer-cred-row {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin: 0 0 14px;
}
.footer-cred-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.045);
    color: #C3D0E4;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.6;
    white-space: nowrap;
}
.footer-cred-pill svg { flex-shrink: 0; }
.footer-cred-pill--orange svg { color: #FB923C; }
.footer-cred-pill--blue svg { color: #38BDF8; }
.footer-cred-pill--green svg { color: #34D399; }
.footer-desc {
    margin: 0 0 16px;
    font-size: 12.5px;
    line-height: 1.8;
    color: #8FA1BC;
}
.footer-contact-brief {
    padding: 13px 15px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: var(--c-r-md);
    background: rgba(255, 255, 255, 0.035);
}
.footer-contact-brief p {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0 0 8px;
    font-size: 12px;
    line-height: 1.6;
    color: #C3D0E4;
}
.footer-contact-brief p:last-child { margin-bottom: 0; }
.footer-contact-brief svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: #64748B;
}
.footer-contact-brief strong {
    color: #FFFFFF;
    font-weight: 600;
}
.footer-contact-brief a.advisor-link {
    color: #38BDF8;
    font-weight: 600;
    text-decoration: none;
}
.footer-contact-brief a.advisor-link:hover { color: #7DD3FC; }

/* --- 链接列 --- */
.footer-nav-col { min-width: 0; }
.footer-nav-col h4,
.footer-qr-col h4,
.footer-sub-section h4 {
    margin: 0 0 15px;
    padding-bottom: 9px;
    position: relative;
    color: #FFFFFF;
    font-size: 13.5px;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: 0.02em;
}
.footer-nav-col h4::after,
.footer-qr-col h4::after,
.footer-sub-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 22px;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, #38BDF8 0%, rgba(56, 189, 248, 0.15) 100%);
}
/* 顾问列的下划线用绿色，与微信 CTA 呼应 */
.footer-qr-col h4::after {
    background: linear-gradient(90deg, #34D399 0%, rgba(52, 211, 153, 0.15) 100%);
}
.footer-links-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.footer-links-list li {
    list-style: none;
    margin: 0;
    padding: 0;
}
.footer-links-list a {
    display: inline-block;
    padding: 1px 0;
    color: #8FA1BC;
    font-size: 12.5px;
    line-height: 1.5;
    text-decoration: none;
    transition: color 0.18s ease, transform 0.18s ease;
}
.footer-links-list a:hover {
    color: #FFFFFF;
    transform: translateX(3px);
}
/* 旧版用 ::after 按 href 关键字注入角标，已改为显式 .footer-tag，此处关闭以免重复 */
.footer-links-list a::before,
.footer-links-list a::after { content: none; }
.footer-tag {
    display: inline-block;
    margin-left: 5px;
    padding: 1px 6px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
    line-height: 1.5;
    vertical-align: 1px;
}
.footer-tag--blue {
    background: rgba(56, 189, 248, 0.14);
    border: 1px solid rgba(56, 189, 248, 0.3);
    color: #38BDF8;
}
.footer-tag--green {
    background: rgba(16, 185, 129, 0.14);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34D399;
}
.footer-tag--amber {
    background: rgba(245, 158, 11, 0.14);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #FBBF24;
}

/* --- 顾问二维码列 --- */
.footer-qr-col { min-width: 0; }
.footer-qr-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 220px;
    padding: 14px 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--c-r-lg);
    background: rgba(255, 255, 255, 0.04);
    text-align: center;
    transition: border-color 0.25s ease;
}
.footer-qr-box:hover { border-color: rgba(52, 211, 153, 0.4); }
.footer-qr-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0 0 9px;
    font-size: 11px;
    font-weight: 600;
    color: #6EE7B7;
}
.footer-qr-status::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #34D399;
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.18);
}
.footer-qr-box img {
    width: 104px;
    height: 104px;
    display: block;
    margin: 0 auto 8px;
    padding: 5px;
    border-radius: var(--c-r-sm);
    background: #FFFFFF;
}
.footer-qr-box p {
    margin: 0 0 10px;
    font-size: 11.5px;
    line-height: 1.5;
    color: #C3D0E4;
}
.footer-qr-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 100%;
    min-height: 38px;
    padding: 8px 10px;
    border: none;
    border-radius: var(--c-r-sm);
    background: var(--c-green);
    color: #FFFFFF;
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}
.footer-qr-btn:hover {
    background: #047857;
    color: #FFFFFF;
    transform: translateY(-1px);
}

/* --- 免责声明 --- */
.footer-disclaimer-box {
    padding: 18px 22px;
    margin: 0 0 22px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--c-r-md);
    background: rgba(255, 255, 255, 0.022);
}
.footer-disclaimer-title {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 9px;
    color: #C3D0E4;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.02em;
}
.footer-disclaimer-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
    counter-reset: footer-disclaimer;
}
@media (min-width: 1080px) {
    .footer-disclaimer-list { grid-template-columns: repeat(3, 1fr); gap: 10px 30px; }
}
.footer-disclaimer-list li {
    position: relative;
    margin: 0;
    padding: 0 0 0 26px;
    font-size: 11.5px;
    line-height: 1.75;
    color: #64748B;
    counter-increment: footer-disclaimer;
}
.footer-disclaimer-list li::before {
    content: counter(footer-disclaimer);
    position: absolute;
    left: 0;
    top: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 17px;
    height: 17px;
    border: 1px solid rgba(56, 189, 248, 0.28);
    border-radius: 5px;
    background: rgba(56, 189, 248, 0.1);
    color: #38BDF8;
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
}
.footer-disclaimer-list strong {
    color: #8FA1BC;
    font-weight: 600;
}

/* --- 底部版权条 --- */
.footer-bottom-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-copyright p {
    margin: 0;
    font-size: 12px;
    line-height: 1.6;
    color: #64748B;
}
.footer-bottom-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.footer-verify-label {
    color: #475569;
    font-size: 12px;
    font-weight: 600;
}
.footer-bottom-links a {
    color: #8FA1BC;
    font-size: 12px;
    text-decoration: none;
    transition: color 0.2s ease;
}
.footer-bottom-links a:hover { color: #38BDF8; }
.footer-sep {
    color: rgba(255, 255, 255, 0.16);
    font-size: 11px;
}

@media (max-width: 767px) {
    .main-footer { padding: 44px 0 20px; }
    .footer-bottom-bar {
        flex-direction: column;
        align-items: flex-start;
        padding-bottom: 72px;
    }
}

/* ==========================================================================
   5. 全站浮层：顾问胶囊 / 返回顶部 / Cookie
   ========================================================================== */
.floating-widget-container {
    position: fixed;
    right: 22px;
    bottom: 24px;
    z-index: 997;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    font-family: var(--c-font-ui);
}
.floating-totop-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--c-line);
    border-radius: 50%;
    background: #FFFFFF;
    color: var(--c-body);
    cursor: pointer;
    box-shadow: 0 6px 18px -6px rgba(15, 23, 42, 0.2);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: all 0.25s ease;
}
.floating-totop-btn.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.floating-totop-btn:hover {
    background: var(--c-ink);
    border-color: var(--c-ink);
    color: #FFFFFF;
}

.floating-consult-pill {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 18px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    background: var(--c-green);
    color: #FFFFFF;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 22px -6px rgba(5, 150, 105, 0.65);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.floating-consult-pill:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -8px rgba(5, 150, 105, 0.75);
}
.pill-status-dot {
    width: 7px;
    height: 7px;
    flex-shrink: 0;
    border-radius: 50%;
    background: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.32);
}
.pill-icon {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}
.pill-label { white-space: nowrap; line-height: 1.4; }

.floating-qr-card {
    position: absolute;
    right: 0;
    bottom: calc(100% + 14px);
    z-index: 1000;
    width: 244px;
    display: none;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    border: 1px solid var(--c-line);
    border-radius: var(--c-r-lg);
    background: #FFFFFF;
    text-align: center;
    cursor: default;
    box-shadow: 0 22px 48px -12px rgba(15, 23, 42, 0.32);
    animation: chromeFadeUp 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes chromeFadeUp {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
.floating-consult-pill:hover .floating-qr-card,
.floating-consult-pill.active .floating-qr-card { display: flex; }

.qr-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--c-line-soft);
    text-align: left;
}
.qr-avatar-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    border-radius: 50%;
    background: #ECFDF5;
    font-size: 16px;
}
.qr-header-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.qr-header-text strong {
    font-size: 12.5px;
    font-weight: 700;
    line-height: 1.4;
    color: var(--c-ink);
}
.qr-header-text span {
    font-size: 11px;
    line-height: 1.45;
    color: var(--c-muted);
}
.qr-card-img-wrap {
    display: flex;
    justify-content: center;
    width: 100%;
}
.qr-card-img-wrap img {
    width: 138px;
    height: 138px;
    display: block;
    border-radius: var(--c-r-sm);
}
.qr-card-footer { width: 100%; }
.qr-tip-text {
    margin: 0 0 8px;
    font-size: 11.5px;
    color: var(--c-muted);
}
.qr-card-footer .btn-green,
.footer-qr-btn.btn-green {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    border-radius: var(--c-r-sm);
    background: var(--c-green);
    color: #FFFFFF;
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: none;
}
.qr-card-footer .btn-green:hover { background: #047857; color: #FFFFFF; }

@media (max-width: 767px) {
    .floating-widget-container { right: 14px; bottom: 16px; }
    .pill-label { display: none; }
    .floating-consult-pill { padding: 13px; }
    .floating-qr-card { width: min(244px, calc(100vw - 40px)); }
}

/* --- Cookie 授权浮层 --- */
.cookie-consent-bar {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 1002;
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    max-width: 720px;
    margin: 0 auto;
    padding: 14px 18px;
    border: 1px solid var(--c-line);
    border-radius: var(--c-r-lg);
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    box-shadow: 0 18px 44px -12px rgba(15, 23, 42, 0.32);
    font-family: var(--c-font-ui);
}
.cookie-consent-bar.visible { display: flex; }
.cookie-text {
    font-size: 12.5px;
    line-height: 1.65;
    color: var(--c-body);
}
.cookie-text a {
    color: var(--c-blue-600);
    font-weight: 600;
    text-decoration: underline;
}
.cookie-actions { flex-shrink: 0; }
.btn-cookie-accept {
    min-height: 40px;
    padding: 9px 20px;
    border: none;
    border-radius: 999px;
    background: var(--c-ink);
    color: #FFFFFF;
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s ease;
}
.btn-cookie-accept:hover { background: var(--c-blue-600); }

@media (max-width: 600px) {
    .cookie-consent-bar {
        left: 12px;
        right: 12px;
        bottom: 12px;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    .btn-cookie-accept { width: 100%; }
}

/* ==========================================================================
   6. 降级与无障碍
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    .main-header,
    .mobile-nav-menu,
    .nav-dropdown,
    .floating-consult-pill,
    .floating-totop-btn,
    .btn-header-cta,
    .footer-links-list a {
        transition-duration: 0.001ms;
    }
    .floating-qr-card { animation: none; }
}
@media print {
    .top-auth-banner,
    .main-header,
    .mobile-nav-menu,
    .floating-widget-container,
    .cookie-consent-bar,
    .skip-to-main { display: none; }
    .main-footer {
        background: #FFFFFF;
        color: #000000;
        padding: 16px 0;
    }
    .main-footer .footer-logo-title,
    .main-footer h4,
    .main-footer strong { color: #000000; }
}