/* ============================================================
 * 卡选官前台主题覆盖 (theme.css)
 * 加载顺序：layui.css → front.css → theme.css
 * 通过 design tokens + 关键选择器覆盖，把老气的灰蓝风格
 * 升级为现代品牌风，不重写 front.css 4000+ 行。
 * 包含 P4 微交互：滚动淡入、骨架屏、页面载入过渡、按钮波纹。
 * ============================================================ */

:root {
    --brand-50:  #eef4ff;
    --brand-100: #dbe7ff;
    --brand-200: #b8cfff;
    --brand-500: #3b6fff;
    --brand-600: #2a58e6;
    --brand-700: #1e46bf;

    --ink-900: #0f1629;
    --ink-800: #1a2238;
    --ink-700: #2a334d;
    --ink-500: #5a6584;
    --ink-400: #8892ad;
    --ink-300: #b5bdd1;
    --ink-200: #dde2ee;
    --ink-100: #eef1f8;
    --ink-50:  #f5f7fc;

    --op-yidong:   #06b6d4;
    --op-liantong: #ef4444;
    --op-dianxin:  #3b6fff;
    --op-guangdian:#8b5cf6;

    --accent-red:  #ef4444;
    --accent-orange:#ff9f43;
    --accent-green:#0fb885;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-pill: 999px;

    --shadow-sm: 0 1px 2px rgba(15, 22, 41, 0.06);
    --shadow-md: 0 6px 22px rgba(15, 22, 41, 0.08);
    --shadow-lg: 0 14px 40px rgba(15, 22, 41, 0.12);
    --shadow-brand: 0 10px 28px rgba(59, 111, 255, 0.28);

    --font-body: -apple-system, BlinkMacSystemFont, "PingFang SC",
                 "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    --font-display: "PingFang SC", -apple-system, sans-serif;

    --t-fast: .15s ease;
    --t-base: .22s ease;
}

html, body {
    font-family: var(--font-body);
    color: var(--ink-800);
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

/* 页面载入淡入 */
body {
    animation: pageFadeIn .45s ease both;
}

html::before {
    content: '';
    position: fixed;
    inset: 0 auto auto 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--brand-500), #74a2ff);
    transform: scaleX(0);
    transform-origin: 0 50%;
    opacity: 0;
    z-index: 9999;
    pointer-events: none;
    transition: transform .18s ease, opacity .18s ease;
}

html.kxg-page-loading::before {
    opacity: 1;
    transform: scaleX(.92);
}

html.kxg-page-loading body {
    cursor: progress;
}

@view-transition {
    navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
    animation-duration: .22s;
    animation-timing-function: ease;
}

@keyframes pageFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: none; }
}

/* 滚动淡入（交给 JS 打标记） */
.kxg-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .5s ease, transform .5s ease;
    will-change: opacity, transform;
}
.kxg-reveal.kxg-reveal-in {
    opacity: 1;
    transform: none;
}

/* 骨架屏占位 */
.kxg-skeleton {
    position: relative;
    overflow: hidden;
    background: var(--ink-100);
    border-radius: var(--radius-sm);
    color: transparent !important;
}
.kxg-skeleton::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        transparent 0,
        rgba(255,255,255,0.55) 50%,
        transparent 100%);
    animation: kxgShimmer 1.3s infinite;
}
@keyframes kxgShimmer {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@media (prefers-reduced-motion: reduce) {
    body,
    .kxg-reveal,
    .kxg-skeleton::after {
        animation: none !important;
        transition: none !important;
    }
    .kxg-reveal { opacity: 1; transform: none; }
}

/* ============================================================
 * 导航 / 顶栏
 * ============================================================ */
.header,
header.header {
    background: #fff;
    border-bottom: 1px solid var(--ink-100);
    box-shadow: var(--shadow-sm);
    backdrop-filter: saturate(180%) blur(8px);
}

.nav-menu a,
.header .nav a {
    color: var(--ink-700);
    font-weight: 500;
    transition: color var(--t-fast);
}

.nav-menu a:hover,
.header .nav a:hover,
.nav-menu a.active,
.header .nav a.active {
    color: var(--brand-500);
}

/* ============================================================
 * 首页 Hero / 搜索区
 * ============================================================ */
.search-section {
    background:
        radial-gradient(circle at 85% 15%, rgba(59,111,255,0.12), transparent 55%),
        radial-gradient(circle at 10% 80%, rgba(6,182,212,0.10), transparent 55%),
        linear-gradient(135deg, #f5f7fc 0%, #eef4ff 100%);
    padding: 4.5rem 0 3.5rem;
    position: relative;
    overflow: hidden;
}
.search-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(var(--ink-200) 1px, transparent 1.5px);
    background-size: 26px 26px;
    opacity: 0.35;
    mask-image: radial-gradient(circle at 50% 40%, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(circle at 50% 40%, black 20%, transparent 75%);
    pointer-events: none;
}

.home-hero-copy {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-bottom: 2rem;
}

.hero-kicker {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid var(--brand-100);
    background: rgba(255,255,255,0.85);
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--brand-600);
    margin-bottom: 16px;
}

.home-hero-copy h1 {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--ink-900);
    letter-spacing: -0.5px;
    margin: 0 0 .75rem;
}

.home-hero-copy p,
.home-hero-copy .hero-sub {
    color: var(--ink-500);
    font-size: 1rem;
    margin: 0 auto;
    max-width: 640px;
}

/* ============================================================
 * 搜索页 / 订单查询页
 * ============================================================ */
.sr-hero,
.oq-hero {
    padding: clamp(32px, 5vw, 56px) 0 28px;
    background:
        radial-gradient(920px 300px at 100% 0%, rgba(59,111,255,.12), transparent 60%),
        linear-gradient(180deg, #f7f9ff 0%, #ffffff 100%);
}

.sr-breadcrumb,
.oq-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 13px;
    color: #8a94ab;
    margin-bottom: 18px;
}

.sr-breadcrumb a,
.oq-breadcrumb a {
    color: #5a6584;
    text-decoration: none;
}

.sr-breadcrumb a:hover,
.oq-breadcrumb a:hover {
    color: #2a58e6;
}

.sr-kicker,
.oq-kicker,
.sr-eyebrow,
.oq-eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 12px;
    border-radius: 999px;
    background: #eef4ff;
    color: #2a58e6;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .04em;
    margin-bottom: 14px;
}

.sr-hero-grid,
.oq-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
}

.oq-hero-grid,
.oq-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
}

.sr-title,
.oq-title {
    margin: 0 0 14px;
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.1;
    letter-spacing: -.02em;
    color: #0f1629;
    font-weight: 800;
}

.sr-subtitle,
.oq-subtitle {
    margin: 0;
    max-width: 700px;
    font-size: 15px;
    line-height: 1.75;
    color: #5a6584;
}

.oq-card,
.oq-result-card {
    padding: 24px 26px;
    background: #fff;
    border: 1px solid #e9eef8;
    border-radius: 16px;
    box-shadow: 0 12px 34px rgba(15, 22, 41, 0.08);
}

.oq-list {
    margin: 22px 0 0;
    padding-left: 18px;
    color: #5a6584;
    font-size: 14px;
    line-height: 1.9;
}

.sr-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 144px;
    gap: 14px;
    margin-top: 28px;
}

.sr-field {
    display: block;
}

.sr-field-label {
    display: block;
    margin-bottom: 10px;
    font-size: 13px;
    color: #6a7590;
}

.sr-input,
.oq-input {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    border: 1px solid #d9e1f0;
    border-radius: 12px;
    background: #fff;
    font-size: 14px;
    color: #1a2238;
    transition: border-color .18s ease, box-shadow .18s ease;
}

.sr-input:focus,
.oq-input:focus {
    outline: none;
    border-color: #3b6fff;
    box-shadow: 0 0 0 4px rgba(59,111,255,.12);
}

.sr-submit,
.oq-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: end;
    width: 100%;
    height: 48px;
    padding: 0 18px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #3b6fff, #5c87ff);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(59,111,255,.24);
    appearance: none;
    transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
}

.sr-submit:hover,
.oq-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(59,111,255,.28);
}

.oq-submit:disabled,
.sr-submit:disabled {
    opacity: .72;
    cursor: progress;
    transform: none;
    box-shadow: 0 8px 18px rgba(59,111,255,.16);
}

.sr-section,
.oq-section {
    padding: 20px 0 60px;
}

.sr-section-head,
.oq-result-head,
.oq-card-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px;
}

.sr-section-head h2,
.oq-card-head h2,
.oq-result-head h2 {
    margin: 0;
    font-size: 24px;
    line-height: 1.2;
    color: #0f1629;
}

.sr-count,
.oq-result-count {
    margin: 0;
    color: #5a6584;
    font-size: 14px;
}

.sr-empty {
    padding: 42px 28px;
    background: #fff;
    border: 1px solid #e9eef8;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 12px 34px rgba(15,22,41,.06);
}

.sr-empty h2 {
    margin: 0 0 10px;
    font-size: 24px;
    color: #0f1629;
}

.sr-empty p {
    margin: 0;
    color: #5a6584;
    line-height: 1.8;
}

.sr-pagination {
    margin-top: 28px;
}

.search-pagination-list {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.search-pagination-link {
    min-width: 40px;
}

.oq-form {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.oq-field {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.oq-form-actions {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.oq-label {
    font-size: 13px;
    color: #6a7590;
}

.oq-error {
    min-height: 22px;
    margin: 6px 0 0;
    color: #d63838;
    font-size: 13px;
    line-height: 1.6;
}

.oq-order-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.oq-order-item {
    padding: 20px;
    border: 1px solid #e9eef8;
    border-radius: 14px;
    background: #fbfcff;
}

.oq-order-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid #e4ebf8;
}

.oq-order-no {
    color: #0f1629;
    font-size: 15px;
}

.oq-status {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.oq-status.is-pending { background: #fff3cd; color: #856404; }
.oq-status.is-submitted { background: #dbe7ff; color: #1f4fd6; }
.oq-status.is-shipped { background: #ffe5c2; color: #be5b00; }
.oq-status.is-completed { background: #d9f3e8; color: #12724b; }
.oq-status.is-cancelled { background: #eceef3; color: #556080; }
.oq-status.is-rejected { background: #fde3e6; color: #c43d3d; }

.oq-order-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin: 0;
}

.oq-pair {
    margin: 0;
}

.oq-pair dt {
    margin-bottom: 6px;
    color: #8a94ab;
    font-size: 12px;
}

.oq-pair dd {
    margin: 0;
    color: #24304a;
    font-size: 14px;
    line-height: 1.7;
    word-break: break-word;
}

@media (max-width: 1024px) {
    .sr-hero-grid,
    .oq-hero-grid,
    .oq-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sr-form {
        grid-template-columns: 1fr;
    }

    .oq-order-grid {
        grid-template-columns: 1fr;
    }

    .oq-order-head,
    .sr-section-head,
    .oq-result-head,
    .oq-card-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .oq-side-card,
    .oq-card,
    .oq-result-card {
        padding: 20px 18px;
    }
}

.search-box {
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin: 2rem auto 0;
    display: flex;
    background: #fff;
    border-radius: var(--radius-pill);
    padding: 6px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--ink-100);
}

.search-input {
    flex: 1;
    border: none !important;
    background: transparent !important;
    padding: 0 20px !important;
    height: 48px;
    font-size: 15px;
    color: var(--ink-800);
    outline: none;
}

.search-btn {
    background: linear-gradient(135deg, var(--brand-500), var(--brand-700)) !important;
    color: #fff !important;
    border: none !important;
    border-radius: var(--radius-pill) !important;
    padding: 0 28px !important;
    height: 48px;
    font-weight: 600;
    letter-spacing: 1px;
    box-shadow: var(--shadow-brand);
    transition: transform var(--t-fast), box-shadow var(--t-base);
    cursor: pointer;
}
.search-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 32px rgba(59,111,255,0.38);
}

/* ============================================================
 * 分类筛选 chips
 * ============================================================ */
.category-filter,
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin: 2rem 0 1.5rem;
}

.category-filter a,
.filter-tabs a {
    padding: 8px 20px;
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-pill);
    background: #fff;
    color: var(--ink-700);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--t-fast);
}

.category-filter a:hover,
.filter-tabs a:hover {
    border-color: var(--brand-500);
    color: var(--brand-500);
    transform: translateY(-1px);
}

.category-filter a.active,
.filter-tabs a.active {
    background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
    border-color: transparent;
    color: #fff;
    box-shadow: var(--shadow-brand);
}

/* ============================================================
 * 套餐卡片 (.package-card) - 全新设计
 * ============================================================ */
.package-list,
.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 22px;
}

.package-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(15,22,41,0.06);
    border: 1px solid #f1f4fb;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
}

.package-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(15,22,41,0.12);
    border-color: #e2e8f0;
}

/* 顶部装饰条 */
.package-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--op-color, var(--brand-500)), rgba(255,255,255,0));
    opacity: 0.8;
}

/* 头部：Logo 和 标题区 */
.pc-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px 22px 16px;
}

.pc-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: #f8faff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.02);
}

.pc-icon img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.pc-title-wrap {
    min-width: 0;
    flex: 1;
}

.pc-title {
    margin: 0 0 6px;
    font-size: 18px;
    font-weight: 700;
    color: #1a202c;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pc-title a {
    color: inherit;
    text-decoration: none;
}

.pc-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.pc-tag {
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 500;
}

.tag-op {
    background: var(--brand-50);
    color: var(--brand-600);
}

.tag-area {
    background: #f1f5f9;
    color: #64748b;
}

/* 主体：流量和通话 */
.pc-body {
    padding: 0 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
}

.pc-specs {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pc-spec-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f8fafc;
    padding: 10px 14px;
    border-radius: 10px;
}

.pc-spec-label {
    font-size: 13px;
    color: #64748b;
}

.pc-spec-value {
    font-size: 14px;
    font-weight: 700;
    color: #334155;
    max-width: 60%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: right;
}

.pc-spec-value.text-primary {
    color: var(--brand-600);
    font-size: 15px;
}

.pc-desc {
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 底部：价格和按钮 */
.pc-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px 22px;
    margin-top: auto;
}

.pc-price {
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.pc-price-symbol {
    font-size: 14px;
    font-weight: 600;
    color: #ef4444;
}

.pc-price-value {
    font-size: 26px;
    font-weight: 800;
    color: #ef4444;
    letter-spacing: -0.5px;
    font-family: var(--font-display);
    line-height: 1;
}

.pc-price-unit {
    font-size: 12px;
    color: #64748b;
    margin-left: 2px;
}

.pc-btn {
    padding: 8px 20px;
    background: var(--brand-500);
    color: #fff;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
    box-shadow: 0 4px 12px rgba(59,111,255,0.25);
}

.pc-btn:hover {
    background: var(--brand-600);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59,111,255,0.35);
}

/* ============================================================
 * 活动卡片 — 运营商彩色条
 * ============================================================ */
.activity-card {
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 22px 24px;
    transition: transform var(--t-base), box-shadow var(--t-base);
    position: relative;
}

.activity-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.activity-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--ink-900);
    margin: 0 0 12px;
    padding-left: 12px;
    position: relative;
}

.activity-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 4px;
    border-radius: 2px;
    background: var(--brand-500);
}

.activity-card[data-operator="中国移动"] .activity-title::before,
.activity-card.op-yidong .activity-title::before { background: var(--op-yidong); }
.activity-card[data-operator="中国联通"] .activity-title::before,
.activity-card.op-liantong .activity-title::before { background: var(--op-liantong); }
.activity-card[data-operator="中国电信"] .activity-title::before,
.activity-card.op-dianxin .activity-title::before { background: var(--op-dianxin); }
.activity-card[data-operator="中国广电"] .activity-title::before,
.activity-card.op-guangdian .activity-title::before { background: var(--op-guangdian); }

/* 覆盖 front.css 里老旧的 nth-child 黑色标题 */
.activity-card .card-header,
.activity-list .activity-card:nth-child(n) .card-header {
    background: transparent !important;
    color: var(--ink-900) !important;
    padding: 0 !important;
}

/* ============================================================
 * 资讯卡片
 * ============================================================ */
.article-card {
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--t-base), box-shadow var(--t-base);
}

.article-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.article-card .article-image,
.article-card-image {
    overflow: hidden;
}

.article-card img {
    transition: transform .6s ease;
}

.article-card:hover img {
    transform: scale(1.05);
}

.article-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--ink-900);
    line-height: 1.45;
}

/* ============================================================
 * 通用 section 标题
 * ============================================================ */
.section-header h2,
.section-title,
h2.section-heading {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ink-900);
    letter-spacing: -0.3px;
    margin: 0 0 .4rem;
}

.section-header .section-sub,
.section-subtitle {
    color: var(--ink-500);
    font-size: .95rem;
}

/* ============================================================
 * 底部
 * ============================================================ */
.footer {
    position: relative;
    margin-top: 4rem;
    padding: 2rem 0 1.25rem;
    background:
        radial-gradient(900px 240px at 12% 0%, rgba(59,111,255,.14), transparent 62%),
        linear-gradient(180deg, #f6f9ff 0%, #edf3ff 100%);
    border-top: 1px solid rgba(221,229,244,.95);
    color: var(--ink-500);
}

.footer a {
    color: var(--ink-700);
    text-decoration: none;
    transition: color var(--t-fast), opacity var(--t-fast);
}
.footer a:hover {
    color: var(--brand-600);
}

.footer p {
    margin: 0;
    font-size: 13px;
}

.footer-simple {
    display: flex;
    justify-content: center;
}

.footer-simple-meta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.footer-simple-meta p {
    color: var(--ink-500);
}

/* ============================================================
 * 按钮通用（front.css 里零散的 btn 覆盖）
 * ============================================================ */
.btn-primary,
button.primary {
    background: linear-gradient(135deg, var(--brand-500), var(--brand-700)) !important;
    border: none !important;
    border-radius: var(--radius-pill) !important;
    color: #fff !important;
    box-shadow: var(--shadow-brand);
    transition: transform var(--t-fast), box-shadow var(--t-base);
}
.btn-primary:hover,
button.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 32px rgba(59,111,255,0.38);
}

/* 回到顶部（由 interactions.js 注入） */
#kxgBackTop {
    position: fixed;
    right: 22px;
    bottom: 32px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid var(--ink-100);
    box-shadow: var(--shadow-md);
    color: var(--brand-500);
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    font-size: 18px;
    transition: transform var(--t-fast), box-shadow var(--t-base);
}
#kxgBackTop:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--brand-600);
}
#kxgBackTop.kxg-show {
    display: flex;
    animation: pageFadeIn .3s ease;
}

/* ============================================================
 * v2 · 全站统一覆盖层（header / activity / article / pagination / empty）
 * ============================================================ */

/* ---- Header / Nav ---- */
.header {
    background: rgba(255,255,255,0.92) !important;
    backdrop-filter: saturate(180%) blur(10px);
    -webkit-backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--ink-100) !important;
    box-shadow: 0 1px 0 rgba(15,22,41,0.02) !important;
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-content {
    min-height: 64px;
}

.logo a,
.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink-900) !important;
    text-decoration: none;
}

.logo-icon,
.brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--brand-500), var(--brand-700)) !important;
    color: #fff !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: var(--shadow-brand);
}

.logo-text,
.brand-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.2px;
    color: var(--ink-900) !important;
}

.brand-tagline {
    font-size: 11px;
    color: var(--ink-400);
    margin-left: 6px;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    background: var(--ink-50);
    border: 1px solid var(--ink-100);
}

.nav {
    display: flex;
    gap: 6px;
}

.nav-item {
    position: relative;
    padding: 10px 14px !important;
    color: var(--ink-700) !important;
    font-weight: 500;
    font-size: 14px;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: color var(--t-fast), background var(--t-fast);
}

.nav-item::after {
    content: none !important; /* 去掉老的下划线动画，改走 pill 高亮 */
}

.nav-item:hover {
    color: var(--brand-600) !important;
    background: var(--brand-50);
}

.nav-item.active {
    color: var(--brand-700) !important;
    background: var(--brand-50);
    font-weight: 600;
}

.btn-header,
.header-actions .btn {
    padding: 8px 18px !important;
    border-radius: var(--radius-pill) !important;
    font-weight: 600;
    font-size: 13px;
    background: var(--ink-900) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: none;
    transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-base);
}
.btn-header:hover,
.header-actions .btn:hover {
    background: var(--brand-600) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-brand);
}

.mobile-menu-btn {
    border: 1px solid var(--ink-200) !important;
    border-radius: var(--radius-md) !important;
    background: #fff !important;
    color: var(--ink-700) !important;
}

/* ---- Hero chips ---- */
.hero-chips {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}
.hero-chips span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px !important;
    background: rgba(255,255,255,0.9) !important;
    border: 1px solid var(--ink-100) !important;
    border-radius: var(--radius-pill) !important;
    font-size: 12.5px;
    color: var(--ink-700) !important;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}
.hero-chips span::before {
    content: '';
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--brand-500);
}
.hero-chips span:nth-child(1)::before { background: var(--op-yidong); }
.hero-chips span:nth-child(2)::before { background: var(--op-liantong); }
.hero-chips span:nth-child(3)::before { background: var(--op-dianxin); }
.hero-chips span:nth-child(4)::before { background: var(--op-guangdian); }

/* ---- 首页提示条 ---- */
.homepage-notice {
    background: linear-gradient(90deg, var(--brand-50), #fff);
    border-left: 3px solid var(--brand-500);
    color: var(--ink-500);
    font-size: 13px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-top: 12px;
}

/* ---- section 间距统一 ---- */
.packages-section,
.articles-section,
.activities-section,
.features-section,
.list-section {
    padding: 3.5rem 0;
    content-visibility: auto;
    contain-intrinsic-size: 600px;
}
.packages-section { padding-top: 2.5rem; }

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

/* ---- 套餐标签 / 状态 ---- */
.package-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.tag-badge {
    display: inline-block;
    padding: 3px 10px !important;
    border-radius: var(--radius-pill) !important;
    font-size: 11px !important;
    font-weight: 600;
    background: var(--brand-50) !important;
    color: var(--brand-700) !important;
    border: 1px solid var(--brand-100) !important;
}
.tag-online {
    background: rgba(15,184,133,0.1) !important;
    color: var(--accent-green) !important;
    border-color: rgba(15,184,133,0.25) !important;
}
.tag-offline {
    background: var(--ink-100) !important;
    color: var(--ink-500) !important;
    border-color: var(--ink-200) !important;
}

/* ---- 套餐元信息 ---- */
.package-meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--ink-400);
}
.meta-date::before,
.meta-age::before,
.meta-orders::before {
    content: '·';
    margin-right: 4px;
    color: var(--ink-300);
}
.meta-date:first-child::before,
.meta-age:first-child::before,
.meta-orders:first-child::before { content: none; }

/* ---- 查看更多按钮 ---- */
.btn-view-more,
.btn-more-activities {
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    padding: 10px 24px !important;
    border-radius: var(--radius-pill) !important;
    background: #fff !important;
    border: 1px solid var(--ink-200) !important;
    color: var(--ink-700) !important;
    font-weight: 500;
    font-size: 14px;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-fast);
}
.btn-view-more:hover,
.btn-more-activities:hover {
    border-color: var(--brand-500) !important;
    color: var(--brand-600) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    background: #fff !important;
}
.btn-view-more i,
.btn-more-activities i { transition: transform var(--t-fast); }
.btn-view-more:hover i,
.btn-more-activities:hover i { transform: translateX(3px); }

.btn-outline {
    background: #fff !important;
    color: var(--brand-600) !important;
    border: 1px solid var(--brand-200) !important;
    border-radius: var(--radius-pill) !important;
}
.btn-outline:hover {
    background: var(--brand-50) !important;
    border-color: var(--brand-500) !important;
}

.view-more-section {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

/* ---- 首页运营商活动卡片 (container) ---- */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.activities-grid .activity-card {
    padding: 0;
    overflow: hidden;
}
.activities-grid .activity-card .activity-header {
    padding: 18px 22px 14px;
    background: #fff !important;
    color: var(--ink-900) !important;
    border-bottom: 1px solid rgba(230,235,245,.92);
}
.activities-grid .activity-card .activity-title {
    font-size: 16px;
    margin: 0;
    padding-left: 12px;
}
.activities-grid .activity-card .activity-list {
    padding: 0 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.activity-item {
    padding: 12px 14px;
    border-radius: var(--radius-md);
    transition: background var(--t-fast);
    border: 1px solid transparent;
}
.activity-item:hover {
    background: var(--brand-50);
    border-color: var(--brand-100);
}
.activity-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--ink-900);
    margin: 0 0 4px;
    line-height: 1.4;
}
.activity-desc {
    font-size: 12.5px;
    color: var(--ink-500);
    margin: 0 0 6px;
    line-height: 1.5;
}
.activity-link {
    font-size: 12px;
    color: var(--brand-600);
    text-decoration: none;
    font-weight: 500;
}
.activity-link:hover { text-decoration: underline; }
.activity-empty {
    color: var(--ink-400);
    font-size: 13px;
    padding: 18px;
    text-align: center;
    background: var(--ink-50);
    border-radius: var(--radius-md);
    margin: 0 8px 12px;
}
.activity-footer {
    padding: 12px 22px 18px;
    border-top: 1px dashed var(--ink-100);
    margin-top: 8px;
    text-align: center;
}
.activity-footer .btn-more-activities {
    padding: 6px 14px !important;
    font-size: 12.5px;
    border: none !important;
    box-shadow: none;
    background: transparent !important;
    color: var(--brand-600) !important;
}
.activity-footer .btn-more-activities:hover {
    background: var(--brand-50) !important;
    transform: none;
    box-shadow: none;
}

/* 列表页独立活动卡片 */
.activity-list-card {
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--t-base), box-shadow var(--t-base);
}
.activity-list-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.activity-operator-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 600;
    background: var(--brand-50);
    color: var(--brand-700);
    border: 1px solid var(--brand-100);
}
.activity-meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--ink-400);
    margin-top: 8px;
}

/* ---- 资讯卡片细节 ---- */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.article-cover {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--ink-100);
    overflow: hidden;
}
.article-cover img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.article-cover-overlay,
.article-meta-overlay {
    position: absolute;
    inset: auto 0 0 0;
    padding: 10px 14px;
    background: linear-gradient(180deg, transparent, rgba(15,22,41,0.72));
    color: #fff;
    font-size: 12px;
    display: flex;
    gap: 10px;
    align-items: center;
}
.article-category {
    display: inline-block;
    padding: 3px 10px;
    background: var(--brand-500);
    color: #fff;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 600;
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 1;
    box-shadow: var(--shadow-sm);
}
.article-content {
    padding: 16px 18px 18px;
}
.article-summary {
    color: var(--ink-500);
    font-size: 13px;
    line-height: 1.6;
    margin: 8px 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.article-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.article-tag {
    padding: 2px 8px;
    background: var(--ink-50);
    color: var(--ink-500);
    border-radius: var(--radius-sm);
    font-size: 11px;
    border: 1px solid var(--ink-100);
}
.article-date {
    font-size: 12px;
    color: var(--ink-400);
}

/* ---- 分页 ---- */
.pagination-wrap {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
}
.pagination-wrap a,
.pagination-wrap span {
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--ink-200) !important;
    color: var(--ink-700) !important;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #fff !important;
    transition: all var(--t-fast);
}

.pagination-wrap .layui-laypage {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid var(--ink-100);
    border-radius: 999px;
    background: rgba(255,255,255,.94);
    box-shadow: var(--shadow-sm);
}

.pagination-wrap .layui-laypage a,
.pagination-wrap .layui-laypage span {
    margin: 0 !important;
}

.pagination-wrap .layui-laypage-prev,
.pagination-wrap .layui-laypage-next {
    min-width: auto;
    padding: 0 14px;
}

.pagination-wrap .layui-laypage-skip,
.pagination-wrap .layui-laypage-count {
    color: var(--ink-400) !important;
    border: 0 !important;
    background: transparent !important;
    padding: 0 4px;
    min-width: auto;
}
.pagination-wrap a:hover {
    border-color: var(--brand-500) !important;
    color: var(--brand-600) !important;
}
.pagination-wrap .current,
.pagination-wrap .layui-laypage-curr {
    background: var(--brand-500) !important;
    border-color: var(--brand-500) !important;
    color: #fff !important;
}

/* ---- 空状态 ---- */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--ink-400);
}
.empty-state .layui-icon,
.empty-state i {
    font-size: 48px !important;
    color: var(--ink-300);
    margin-bottom: 12px;
}
.empty-state p {
    color: var(--ink-500);
    font-size: 14px;
    margin: 0;
}
.empty-hint {
    color: var(--ink-400);
    font-size: 13px;
    margin-top: 6px;
}

/* ---- features (若使用) ---- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}
.feature-item {
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    padding: 24px 22px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--t-base), box-shadow var(--t-base);
}
.feature-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* ---- 响应式适配 ---- */
@media (max-width: 768px) {
    .search-section { padding: 2.5rem 0 2rem; }
    .home-hero-copy h1 { font-size: 1.6rem; }
    .packages-section,
    .articles-section,
    .activities-section,
    .features-section { padding: 2.5rem 0; }
    .nav { display: none; } /* 触发 mobile-menu-btn */
    .package-card { flex-direction: column; }
    .package-card-image {
        width: 100%;
        height: 100px;
    }
    .package-card-image::after { display: none; }
}

/* ---- 图片懒加载占位 ---- */
img[loading="lazy"]:not([src]) {
    background: var(--ink-100);
}

/* ---- 链接聚焦环 · A11y ---- */
a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 2px solid var(--brand-500);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* ---- 选中文本色 ---- */
::selection {
    background: var(--brand-500);
    color: #fff;
}

/* ============================================================
   Home 页专属 hx-* 样式（2026-04-22 重构）
   ============================================================ */

/* 屏幕阅读器可见工具类 */
.sr-only {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0);
    white-space: nowrap; border: 0;
}

/* ---- 1. Hero ---- */
.hx-hero {
    position: relative;
    padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 72px);
    background:
        radial-gradient(1200px 500px at 85% -10%, rgba(59,111,255,.18), transparent 60%),
        radial-gradient(800px 400px at 10% 110%, rgba(139,92,246,.14), transparent 60%),
        linear-gradient(180deg, #f6f9ff 0%, #ffffff 100%);
    overflow: hidden;
}
.hx-hero::before {
    content: "";
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(59,111,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59,111,255,.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at 50% 40%, #000 40%, transparent 80%);
    pointer-events: none;
}
.hx-hero-inner {
    position: relative;
    max-width: 760px;
    margin: 0 auto;
}
.hx-hero-copy {
    min-width: 0;
    text-align: center;
}
.hx-kicker {
    display: inline-block;
    font-size: 12px; letter-spacing: .18em;
    color: var(--brand-500);
    font-weight: 700;
    padding: 6px 14px;
    border: 1px solid rgba(59,111,255,.25);
    border-radius: var(--radius-pill);
    background: rgba(255,255,255,.7);
    backdrop-filter: blur(6px);
    margin-bottom: 20px;
}
.hx-hero-title {
    font-family: var(--font-display, inherit);
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.15;
    font-weight: 800;
    color: var(--ink-900);
    margin: 0 0 18px;
    letter-spacing: -.02em;
    background: linear-gradient(135deg, #0f1629 0%, #3b6fff 60%, #8b5cf6 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hx-hero-sub {
    font-size: clamp(15px, 1.6vw, 17px);
    color: #556080;
    line-height: 1.7;
    margin: 0 0 32px;
}
.hx-hero-sub strong { color: var(--ink-900); font-weight: 700; }

.hx-searchbar {
    display: flex; align-items: center;
    gap: 8px;
    max-width: 620px; margin: 0 auto;
    padding: 8px;
    background: #fff;
    border: 1px solid rgba(15,22,41,.08);
    border-radius: var(--radius-pill);
    box-shadow: 0 10px 40px -10px rgba(59,111,255,.25), 0 2px 6px rgba(15,22,41,.04);
    transition: box-shadow var(--t-base), transform var(--t-base);
}
.hx-searchbar:focus-within {
    box-shadow: 0 16px 50px -10px rgba(59,111,255,.35);
    transform: translateY(-1px);
}
.hx-searchbar-input {
    flex: 1;
    border: 0; outline: 0; background: transparent;
    padding: 10px 18px;
    font-size: 15px; color: var(--ink-900);
}
.hx-searchbar-input:focus,
.hx-searchbar-input:focus-visible {
    outline: none !important;
}
.hx-searchbar-input::placeholder { color: #9aa3bd; }
.hx-searchbar-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 12px 24px;
    border: 0; border-radius: var(--radius-pill);
    background: linear-gradient(135deg, #3b6fff, #5b8cff);
    color: #fff; font-weight: 600; font-size: 14px;
    cursor: pointer;
    transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.hx-searchbar-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px -4px rgba(59,111,255,.5);
}
@keyframes hxShake {
    0%,100%{transform:translateX(0)}
    25%{transform:translateX(-6px)}
    75%{transform:translateX(6px)}
}
.hx-shake { animation: hxShake .4s ease; }

.hx-hero-kpi {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 16px;
    max-width: 620px; margin: 0;
    list-style: none; padding: 0;
}
.hx-hero-kpi li {
    display: flex; flex-direction: column; align-items: center;
    padding: 14px 8px;
    background: rgba(255,255,255,.7);
    border: 1px solid rgba(15,22,41,.06);
    border-radius: var(--radius-md, 12px);
    backdrop-filter: blur(4px);
}
.hx-hero-kpi strong {
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 800;
    background: linear-gradient(135deg, #3b6fff, #8b5cf6);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hx-hero-kpi span {
    font-size: 12px; color: #6b7590;
    margin-top: 4px;
}
@media (max-width: 640px) {
    .hx-hero-kpi { grid-template-columns: repeat(2, 1fr); }
    .hx-searchbar-btn span { display: none; }
}

/* ---- 2. 运营商快选 ---- */
.hx-op-nav {
    padding: clamp(24px, 4vw, 40px) 0;
    background: #fff;
}
.hx-op-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    list-style: none; padding: 0; margin: 0;
}
.hx-op-card {
    display: flex; flex-direction: column; align-items: center;
    gap: 10px;
    padding: 22px 16px;
    background: #fff;
    border: 1px solid rgba(15,22,41,.08);
    border-radius: var(--radius-lg, 16px);
    text-decoration: none; color: var(--ink-900);
    text-align: center;
    position: relative; overflow: hidden;
    transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.hx-op-card::before {
    content: "";
    position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--op-color, var(--brand-500));
    transform: scaleX(0); transform-origin: left;
    transition: transform .4s ease;
}
.hx-op-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px -12px rgba(15,22,41,.14);
    border-color: var(--op-color, var(--brand-500));
}
.hx-op-card:hover::before { transform: scaleX(1); }
.hx-op-card.op-yidong    { --op-color: var(--op-yidong, #06b6d4); }
.hx-op-card.op-liantong  { --op-color: var(--op-liantong, #ef4444); }
.hx-op-card.op-dianxin   { --op-color: var(--op-dianxin, #3b6fff); }
.hx-op-card.op-guangdian { --op-color: var(--op-guangdian, #8b5cf6); }
.hx-op-logo {
    display: inline-flex; align-items: center; justify-content: center;
    width: 56px; height: 56px; border-radius: 50%;
    background: linear-gradient(135deg, rgba(255,255,255,.9), rgba(255,255,255,.6));
    box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--op-color) 30%, transparent),
                0 4px 12px -2px color-mix(in srgb, var(--op-color) 20%, transparent);
    overflow: hidden;
}
.hx-op-logo img {
    display: block;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center center;
}
.hx-op-name { font-weight: 700; font-size: 16px; color: var(--ink-900); }
.hx-op-desc { font-size: 12px; color: #6b7590; line-height: 1.5; }
@media (max-width: 640px) {
    .hx-op-list { grid-template-columns: repeat(2, 1fr); }
}

/* ---- 3. Section 通用骨架 ---- */
.hx-section {
    padding: clamp(40px, 6vw, 72px) 0;
    content-visibility: auto;
    contain-intrinsic-size: 600px;
}
.hx-section:nth-of-type(even) { background: #fafbff; }
.hx-section-head {
    display: flex; justify-content: space-between; align-items: flex-end;
    gap: 24px; margin-bottom: 32px;
}
.hx-section-head-center {
    flex-direction: column; align-items: center; text-align: center;
}
.hx-eyebrow {
    font-size: 12px; letter-spacing: .2em; text-transform: uppercase;
    color: var(--brand-500); font-weight: 700;
    margin: 0 0 8px;
}
.hx-section-head h2 {
    font-family: var(--font-display, inherit);
    font-size: clamp(24px, 3.2vw, 34px);
    font-weight: 800; color: var(--ink-900);
    margin: 0 0 8px; letter-spacing: -.01em;
}
.hx-section-sub {
    font-size: 14px; color: #6b7590; margin: 0;
    line-height: 1.6; max-width: 640px;
}
.hx-section-head-center .hx-section-sub { margin: 0 auto; }
.hx-section-link {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 14px; color: var(--brand-500); font-weight: 600;
    white-space: nowrap;
    transition: gap var(--t-fast);
}
.hx-section-link:hover { gap: 8px; }
@media (max-width: 640px) {
    .hx-section-head { flex-direction: column; align-items: flex-start; }
}

/* ---- 3b. 套餐网格 ---- */
.hx-package-grid,
.package-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

/* ---- 套餐卡运营商标签 / 活动 meta ---- */
.package-operator-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-pill);
    background: color-mix(in srgb, var(--op-color, var(--brand-500)) 12%, transparent);
    color: var(--op-color, var(--brand-500));
}

.package-region-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    background: #f4f7fb;
    color: var(--ink-500);
    border: 1px solid #e7edf7;
    font-size: 11px;
    font-weight: 600;
}
.package-card.op-yidong    { --op-color: var(--op-yidong, #06b6d4); }
.package-card.op-liantong  { --op-color: var(--op-liantong, #ef4444); }
.package-card.op-dianxin   { --op-color: var(--op-dianxin, #3b6fff); }
.package-card.op-guangdian { --op-color: var(--op-guangdian, #8b5cf6); }

/* ---- 4. Articles grid ---- */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

/* ---- 5. Activities ---- */
.hx-activities .activities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
@media (max-width: 960px) { .hx-activities .activities-grid { grid-template-columns: 1fr; } }
.activity-item-link {
    display: block;
    padding: 12px 14px;
    border-radius: 10px;
    text-decoration: none; color: inherit;
    transition: background var(--t-fast);
}
.activity-item-link:hover { background: rgba(59,111,255,.05); }
.activity-item-link h4 {
    font-size: 14px; font-weight: 600; color: var(--ink-900);
    margin: 0 0 4px;
    display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical;
    overflow: hidden;
}
.activity-item-link p {
    font-size: 12px; color: #6b7590; margin: 0 0 6px;
    line-height: 1.6;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
}
.activity-item-link .activity-link {
    font-size: 12px; color: var(--brand-500); font-weight: 600;
}

/* ---- 6. Packages page ---- */
.pkg-hero {
    padding: clamp(36px, 5vw, 64px) 0 24px;
    background:
        radial-gradient(900px 320px at 85% 0%, rgba(59,111,255,.12), transparent 65%),
        linear-gradient(180deg, #f7f9ff 0%, #ffffff 100%);
}

.pkg-hero-inner { display: block; }

.pkg-hero-main {
    min-width: 0;
}

.pkg-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--ink-400);
    margin-bottom: 16px;
}

.pkg-breadcrumb a {
    color: var(--ink-500);
    text-decoration: none;
}

.pkg-breadcrumb a:hover {
    color: var(--brand-600);
}

.pkg-kicker,
.pkg-eyebrow {
    font-size: 12px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--brand-500);
    font-weight: 700;
    margin: 0 0 8px;
}

.pkg-title {
    margin: 0 0 12px;
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.18;
    font-weight: 800;
    color: var(--ink-900);
    letter-spacing: -.02em;
}

.pkg-subtitle,
.pkg-results-subtitle {
    margin: 0;
    max-width: 760px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--ink-500);
}

.pkg-section {
    padding: 24px 0 36px;
}

.pkg-shell {
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 22px 24px;
}

.pkg-filter-head,
.pkg-results-head {
    margin-bottom: 20px;
}

.pkg-filter-head h2,
.pkg-results-head h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--ink-900);
}

.pkg-filter-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.pkg-filter-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 18px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--ink-200);
    background: #fff;
    color: var(--ink-700);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--t-fast);
}

.pkg-filter-chip:hover {
    border-color: var(--brand-500);
    color: var(--brand-600);
    transform: translateY(-1px);
}

.pkg-filter-chip.is-active {
    background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
    border-color: transparent;
    color: #fff;
    box-shadow: var(--shadow-brand);
}

.pkg-results-section .hx-package-grid {
    margin-top: 0;
}

.pkg-pagination-wrap {
    margin-top: 32px;
}

/* ---- 7. Articles page ---- */
.art-hero {
    padding: clamp(36px, 5vw, 64px) 0 24px;
    background:
        radial-gradient(900px 320px at 85% 0%, rgba(59,111,255,.1), transparent 65%),
        linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
}

.art-hero-inner { display: block; }

.art-hero-main {
    min-width: 0;
}

.art-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--ink-400);
}

.art-breadcrumb a {
    color: var(--ink-500);
    text-decoration: none;
}

.art-breadcrumb a:hover {
    color: var(--brand-600);
}

.art-kicker,
.art-eyebrow {
    font-size: 12px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--brand-500);
    font-weight: 700;
    margin: 0 0 8px;
}

.art-title {
    margin: 0 0 12px;
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.18;
    font-weight: 800;
    color: var(--ink-900);
    letter-spacing: -.02em;
}

.art-subtitle,
.art-results-subtitle {
    margin: 0;
    max-width: 760px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--ink-500);
}

.art-section {
    padding: 24px 0 48px;
}

.art-results-head {
    margin-bottom: 22px;
}

.art-results-head h2 {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 700;
    color: var(--ink-900);
}

.art-articles-grid {
    margin-top: 0;
}

.art-pagination-wrap {
    margin-top: 32px;
}

/* ---- 8. Activities page ---- */
.act-hero {
    padding: clamp(36px, 5vw, 64px) 0 24px;
    background:
        radial-gradient(900px 320px at 85% 0%, rgba(59,111,255,.1), transparent 65%),
        linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
}

.act-hero-inner { display: block; }

.act-hero-main {
    min-width: 0;
}

.act-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--ink-400);
}

.act-breadcrumb a {
    color: var(--ink-500);
    text-decoration: none;
}

.act-breadcrumb a:hover {
    color: var(--brand-600);
}

.act-kicker,
.act-eyebrow {
    font-size: 12px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--brand-500);
    font-weight: 700;
    margin: 0 0 8px;
}

.act-title {
    margin: 0 0 12px;
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.18;
    font-weight: 800;
    color: var(--ink-900);
    letter-spacing: -.02em;
}

.act-subtitle,
.act-results-subtitle {
    margin: 0;
    max-width: 720px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--ink-500);
}

.act-section {
    padding: 24px 0 40px;
}

.act-shell {
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 22px 24px;
}

.act-filter-head,
.act-results-head {
    margin-bottom: 20px;
}

.act-filter-head h2,
.act-results-head h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--ink-900);
}

.act-filter-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.act-filter-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 18px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--ink-200);
    background: #fff;
    color: var(--ink-700);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--t-fast);
}

.act-filter-chip:hover {
    border-color: var(--brand-500);
    color: var(--brand-600);
    transform: translateY(-1px);
}

.act-filter-chip.is-active {
    background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
    border-color: transparent;
    color: #fff;
    box-shadow: var(--shadow-brand);
}

.act-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.act-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 22px 24px;
}

.act-card-head {
    margin-bottom: 14px;
}

.act-card-title {
    margin: 0 0 10px;
    font-size: 18px;
    line-height: 1.45;
    color: var(--ink-900);
}

.act-card-title a {
    color: inherit;
    text-decoration: none;
}

.act-card-title a:hover {
    color: var(--brand-600);
}

.act-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.act-card-region {
    font-size: 12px;
    color: var(--ink-500);
}

.act-card-body {
    flex: 1;
}

.act-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 18px;
}

.act-card-date {
    font-size: 12px;
    color: var(--ink-400);
}

.act-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.act-link {
    color: var(--brand-600);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
}

.act-link.secondary {
    color: var(--ink-600, #46516d);
}

.act-link:hover {
    text-decoration: underline;
}

.act-pagination-wrap {
    margin-top: 32px;
}

@media (max-width: 900px) {
    .oq-form {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .pkg-shell {
        padding: 18px 16px;
    }

    .pkg-filter-head h2,
    .pkg-results-head h2 {
        font-size: 20px;
    }

    .art-results-head h2 {
        font-size: 20px;
    }

    .act-shell {
        padding: 18px 16px;
    }

    .act-filter-head h2,
    .act-results-head h2 {
        font-size: 20px;
    }

    .oq-form-actions {
        align-items: stretch;
    }

    .oq-submit {
        width: 100%;
    }

    .footer {
        padding-top: 1.75rem;
    }

    .footer-simple-meta {
        align-items: flex-start;
        text-align: left;
    }

    .pagination-wrap .layui-laypage {
        gap: 6px;
        padding: 6px 8px;
    }

    .pagination-wrap .layui-laypage-prev,
    .pagination-wrap .layui-laypage-next {
        padding: 0 10px;
    }

    /* 移动端分页总体优化 */
    .search-pagination-list {
        gap: 6px;
    }
    .pagination-wrap a,
    .pagination-wrap span {
        min-width: 32px;
        height: 32px;
        padding: 0 10px;
        font-size: 12px;
    }

    /* 移动端卡片优化 */
    .package-card {
        border-radius: 12px;
    }
    .pc-header {
        padding: 16px 16px 12px;
        gap: 12px;
    }
    .pc-icon {
        width: 40px;
        height: 40px;
    }
    .pc-icon img {
        width: 24px;
        height: 24px;
    }
    .pc-title {
        font-size: 16px;
    }
    .pc-body {
        padding: 0 16px;
        gap: 10px;
    }
    .pc-spec-item {
        padding: 8px 12px;
    }
    .pc-spec-label {
        font-size: 12px;
    }
    .pc-spec-value {
        font-size: 13px;
    }
    .pc-spec-value.text-primary {
        font-size: 14px;
    }
    .pc-footer {
        padding: 14px 16px 16px;
    }
    .pc-price-value {
        font-size: 22px;
    }
    .pc-btn {
        padding: 7px 16px;
        font-size: 13px;
    }

    /* 移动端搜索框优化 */
    .hx-searchbar {
        padding: 6px;
        gap: 6px;
    }
    .hx-searchbar-input {
        padding: 8px 14px;
        font-size: 14px;
    }
    .hx-searchbar-btn {
        padding: 10px 16px;
        font-size: 13px;
    }
    .hx-searchbar-btn span {
        display: none; /* 手机端隐藏“搜索”二字，只留放大镜图标，更节省空间 */
    }
}

/* ============================================================
 * 详情页：办理须知 (SEO Highlights)
 * ============================================================ */
.pd-highlights {
    margin: 24px 0;
    padding: 24px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--ink-100);
}

.pd-highlights-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--ink-900);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pd-highlights-title::before {
    content: '';
    width: 4px;
    height: 16px;
    background: var(--brand-500);
    border-radius: 2px;
}

.pd-highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.pd-hl-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pd-hl-label {
    font-size: 13px;
    color: var(--ink-500);
    font-weight: 500;
}

.pd-hl-value {
    font-size: 15px;
    color: var(--ink-900);
    font-weight: 600;
}

@media (max-width: 640px) {
    .pd-highlights-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
 * 详情页：新手避坑指南 (Original Content Enhancement)
 * ============================================================ */
.pd-guide-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 10px;
}

.pd-guide-item {
    background: #fff;
    border: 1px solid var(--ink-100);
    padding: 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s;
}

.pd-guide-item:hover {
    transform: translateX(5px);
    border-color: var(--brand-200);
}

.pd-guide-q {
    font-size: 16px;
    font-weight: 700;
    color: var(--brand-600);
    margin-bottom: 8px;
}

.pd-guide-a {
    font-size: 14px;
    line-height: 1.6;
    color: var(--ink-600);
}