@import url('site-lang.css');
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');
/* 官网前台统一主题 */

:root {
    --site-primary: #22d3ee;
    --site-primary-dark: #0891b2;
    --site-primary-deep: #0e7490;
    --site-accent: #38bdf8;
    --site-accent-soft: #7dd3fc;
    --site-wechat: #22c55e;
    --site-wechat-dark: #16a34a;
    --site-trust: #fbbf24;
    --site-trust-dark: #f59e0b;
    --site-bg: #060a12;
    --site-bg-elevated: #0c1322;
    --site-text: #e8eef7;
    --site-muted: #8b9bb4;
    --site-card: rgba(255, 255, 255, 0.05);
    --site-border: rgba(125, 211, 252, 0.14);
    --site-glow-primary: 0 0 32px rgba(34, 211, 238, 0.65);
    --site-glow-wechat: 0 0 32px rgba(34, 197, 94, 0.6);
    --site-glow-trust: 0 0 32px rgba(251, 191, 36, 0.55);
    --site-slide-ease: cubic-bezier(0.16, 1, 0.3, 1);
    --site-slide-duration: 0.55s;
    --site-font: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
    --site-rail: rgba(255, 255, 255, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body.site-page {
    font-family: var(--site-font);
    background-color: var(--site-bg);
    background-image:
        radial-gradient(ellipse 100% 60% at 50% -20%, rgba(8, 145, 178, 0.28), transparent 55%),
        radial-gradient(ellipse 50% 40% at 100% 0%, rgba(56, 189, 248, 0.12), transparent 50%),
        radial-gradient(ellipse 45% 35% at 0% 30%, rgba(14, 116, 144, 0.14), transparent 45%),
        linear-gradient(rgba(34, 211, 238, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 238, 0.035) 1px, transparent 1px),
        linear-gradient(180deg, #060a12 0%, #080f1c 50%, #060a12 100%);
    background-size: auto, auto, auto, 64px 64px, 64px 64px, auto;
    background-attachment: fixed;
    color: var(--site-text);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

@keyframes site-top-shimmer {
    0% { transform: translateX(-30%); opacity: 0; }
    18% { opacity: 1; }
    100% { transform: translateX(280%); opacity: 0; }
}

@keyframes site-rail-pulse {
    0%, 100% { opacity: 0.45; }
    50% { opacity: 0.85; }
}

.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(20px) saturate(1.2);
    background: rgba(7, 11, 20, 0.78);
    border-bottom: 1px solid var(--site-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
    padding-top: env(safe-area-inset-top, 0);
}

.site-nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    font-weight: 700;
    font-size: 18px;
}

.site-logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--site-primary-dark), var(--site-primary), var(--site-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    color: #042f2e;
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.35);
}

.site-nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-nav-links a {
    color: var(--site-muted);
    text-decoration: none;
    font-size: 14px;
    padding: 8px 14px;
    border-radius: 999px;
    transition: 0.2s;
}

.site-nav-links a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.site-nav-links a.active {
    color: #fff;
    background: rgba(34, 211, 238, 0.28);
}

.site-nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

html[dir="rtl"] .site-nav-inner,
html[dir="rtl"] .site-hero-inner {
    direction: rtl;
}

.site-theme-toggle {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 999px;
    border: 1px solid var(--site-border);
    background: var(--site-card);
    color: var(--site-text);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    line-height: 1;
    transition: background 0.2s, border-color 0.2s, transform 0.15s;
    flex-shrink: 0;
}

.site-theme-toggle:hover {
    border-color: rgba(34, 211, 238, 0.5);
    background: rgba(34, 211, 238, 0.15);
    transform: scale(1.04);
}

.site-theme-icon {
    display: none;
}

html[data-theme="dark"] .site-theme-icon-sun,
html:not([data-theme]) .site-theme-icon-sun {
    display: inline;
}

html[data-theme="light"] .site-theme-icon-moon {
    display: inline;
}

.site-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    transition: 0.2s;
    white-space: nowrap;
}

.site-btn-ghost {
    color: #fff;
    border-color: var(--site-border);
    background: transparent;
}

.site-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
}

.site-btn-primary {
    color: #042f2e;
    background: linear-gradient(135deg, #22d3ee, #38bdf8);
    box-shadow: 0 8px 24px rgba(34, 211, 238, 0.35);
}

.site-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(34, 211, 238, 0.45);
}

.site-nav-panel {
    display: contents;
}

.site-nav-toggle {
    display: none;
    position: relative;
    width: 42px;
    height: 42px;
    border: 1px solid var(--site-border);
    border-radius: 10px;
    background: transparent;
    color: #fff;
    cursor: pointer;
    font-size: 0;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    z-index: 1002;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.site-nav-toggle-dots {
    position: relative;
    display: block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: -7px 0 0 currentColor, 7px 0 0 currentColor;
}

.site-nav-toggle-dots::before,
.site-nav-toggle-dots::after {
    content: none;
}

.site-nav-toggle.is-open .site-nav-toggle-dots {
    width: 18px;
    height: 2px;
    border-radius: 1px;
    background: currentColor;
    box-shadow: none;
    transform: rotate(45deg);
}

.site-nav-toggle.is-open .site-nav-toggle-dots::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 18px;
    height: 2px;
    border-radius: 1px;
    background: currentColor;
    transform: rotate(90deg);
}

.site-hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding: calc(90px + env(safe-area-inset-top, 0)) 20px 60px;
    overflow: hidden;
}

.site-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 55% at 12% 18%, rgba(34, 211, 238, 0.32), transparent 55%),
        radial-gradient(ellipse 55% 50% at 88% 12%, rgba(56, 189, 248, 0.18), transparent 50%),
        radial-gradient(ellipse 60% 45% at 70% 85%, rgba(8, 145, 178, 0.16), transparent 55%),
        radial-gradient(ellipse 40% 35% at 30% 75%, rgba(14, 116, 144, 0.12), transparent 50%),
        linear-gradient(165deg, #050910 0%, #0a1628 42%, #071018 100%);
}

/* 科技网格 */
.site-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(34, 211, 238, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 238, 0.07) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 85% 75% at 40% 40%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 85% 75% at 40% 40%, #000 20%, transparent 75%);
    animation: site-grid-drift 28s linear infinite;
}

/* 细点阵 + 斜线扫描层 */
.site-hero-dots {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        radial-gradient(rgba(125, 211, 252, 0.35) 1px, transparent 1px),
        repeating-linear-gradient(
            -18deg,
            transparent 0,
            transparent 18px,
            rgba(34, 211, 238, 0.035) 18px,
            rgba(34, 211, 238, 0.035) 19px
        );
    background-size: 28px 28px, 100% 100%;
    opacity: 0.55;
    mask-image: radial-gradient(ellipse 80% 70% at 55% 35%, #000, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 55% 35%, #000, transparent 78%);
}

/* 电路节点 / 光斑 */
.site-hero-circuit {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.site-hero-circuit::before,
.site-hero-circuit::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(2px);
}

.site-hero-circuit::before {
    width: 420px;
    height: 420px;
    top: -80px;
    right: -40px;
    background:
        radial-gradient(circle at 40% 40%, rgba(34, 211, 238, 0.22), transparent 55%),
        conic-gradient(from 120deg, transparent 0 60%, rgba(56, 189, 248, 0.12) 70%, transparent 85%);
    border: 1px solid rgba(34, 211, 238, 0.15);
    animation: site-orb-float 12s ease-in-out infinite;
}

.site-hero-circuit::after {
    width: 280px;
    height: 280px;
    bottom: 8%;
    left: 5%;
    background:
        radial-gradient(circle at 50% 50%, rgba(56, 189, 248, 0.18), transparent 60%);
    border: 1px dashed rgba(125, 211, 252, 0.25);
    animation: site-orb-float 16s ease-in-out infinite reverse;
}

.site-hero-scan {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(34, 211, 238, 0.04) 48%,
        rgba(255, 255, 255, 0.06) 50%,
        rgba(34, 211, 238, 0.04) 52%,
        transparent 100%
    );
    background-size: 100% 220%;
    animation: site-scan-move 7s ease-in-out infinite;
    opacity: 0.7;
    mix-blend-mode: screen;
}

@keyframes site-grid-drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(56px, 56px); }
}

@keyframes site-orb-float {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.85; }
    50% { transform: translate(-18px, 22px) scale(1.06); opacity: 1; }
}

@keyframes site-scan-move {
    0% { background-position: 0% 0%; }
    100% { background-position: 0% 100%; }
}

.site-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.site-hero-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(34, 211, 238, 0.18);
    border: 1px solid rgba(34, 211, 238, 0.35);
    color: #a5f3fc;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

.site-hero h1 {
    font-size: clamp(34px, 5vw, 56px);
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 18px;
    letter-spacing: -0.02em;
}

.site-hero h1 span {
    background: linear-gradient(135deg, #ffffff 0%, #e0f2fe 45%, #67e8f9 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.site-hero-desc {
    font-size: 17px;
    color: #cbd5e1;
    max-width: 560px;
    margin-bottom: 28px;
    line-height: 1.75;
}

.site-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 36px;
}

.site-hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.site-stat-item strong {
    display: block;
    font-size: 28px;
    color: #f8fafc;
    line-height: 1.2;
    font-weight: 800;
}

.site-stat-item span {
    font-size: 13px;
    color: #94a3b8;
    font-weight: 500;
}

.site-hero-card {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--site-border);
    border-radius: 24px;
    padding: 28px;
    backdrop-filter: blur(12px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.site-hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    transform: scaleX(0);
    transform-origin: left center;
    background: linear-gradient(90deg, #155e75, #22d3ee 45%, #a5f3fc 80%, #fff);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.95), 0 0 40px rgba(34, 211, 238, 0.5);
    transition: transform var(--site-slide-duration) var(--site-slide-ease);
    z-index: 2;
    pointer-events: none;
    border-radius: 24px 24px 0 0;
}

.site-hero-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 40%;
    height: 5px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.85), transparent);
    opacity: 0;
    pointer-events: none;
    z-index: 3;
}

.site-hero-card:hover::before,
.site-hero-card:active::before {
    transform: scaleX(1);
}

.site-hero-card:hover::after,
.site-hero-card:active::after {
    animation: site-top-shimmer 0.75s ease 0.32s forwards;
}

.site-hero-card h3 {
    font-size: 18px;
    margin-bottom: 16px;
}

.site-feature-list {
    display: grid;
    gap: 14px;
}

.site-feature-item {
    position: relative;
    overflow: hidden;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 14px;
    color: #cbd5e1;
    padding: 10px 12px;
    margin: 0 -12px;
    border-radius: 14px;
    transition: background 0.22s ease;
}

.site-feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left center;
    background: linear-gradient(90deg, #155e75, #22d3ee 50%, #fff);
    box-shadow: 0 0 16px rgba(34, 211, 238, 0.9);
    transition: transform var(--site-slide-duration) var(--site-slide-ease);
    z-index: 1;
    pointer-events: none;
    border-radius: 14px 14px 0 0;
}

.site-feature-item:hover,
.site-feature-item:active {
    background: rgba(34, 211, 238, 0.1);
    box-shadow: inset 0 0 0 1px rgba(34, 211, 238, 0.22);
}

.site-feature-item:hover::before,
.site-feature-item:active::before {
    transform: scaleX(1);
}

.site-feature-icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: rgba(34, 211, 238, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.site-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 72px 20px;
}

.site-section-head {
    text-align: center;
    margin-bottom: 36px;
    position: relative;
}

.site-section-head::after {
    content: '';
    display: block;
    width: 64px;
    height: 4px;
    margin: 16px auto 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--site-primary), var(--site-accent));
    box-shadow: var(--site-glow-primary);
}

.site-section-head h2 {
    font-size: clamp(26px, 4vw, 36px);
    margin-bottom: 10px;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff 0%, #a5f3fc 70%, #67e8f9 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.site-section-head p {
    color: var(--site-muted);
    font-size: 15px;
}

.site-prices-main {
    position: relative;
    min-height: calc(100vh - 80px);
    overflow: hidden;
}

.site-prices-main::before,
.site-prices-main::after {
    content: '';
    position: absolute;
    pointer-events: none;
    z-index: 0;
}

.site-prices-main::before {
    inset: 0;
    background-image:
        linear-gradient(rgba(34, 211, 238, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 238, 0.05) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 10%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 10%, transparent 75%);
    opacity: 0.7;
}

.site-prices-main::after {
    width: 480px;
    height: 480px;
    top: 40px;
    right: -120px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.16), transparent 65%);
    filter: blur(8px);
}

.site-prices-page {
    position: relative;
    z-index: 1;
    padding-top: calc(100px + env(safe-area-inset-top, 0));
    padding-bottom: 48px;
}

.site-prices-ambiance {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.site-prices-ambiance .site-hero-dots {
    opacity: 0.35;
}

.site-prices-ambiance .site-hero-circuit::before {
    width: 320px;
    height: 320px;
    top: 60px;
    right: -60px;
    opacity: 0.7;
}

.site-prices-ambiance .site-hero-circuit::after {
    width: 220px;
    height: 220px;
    bottom: 10%;
    left: -40px;
    opacity: 0.55;
}

.site-level-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 24px;
}

.site-level-tag {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--site-border);
    background: var(--site-card);
    font-size: 13px;
    color: #cbd5e1;
}

.site-level-tag em {
    font-style: normal;
    color: #67e8f9;
    margin-left: 6px;
}

.site-category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.site-cat-tab {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--site-border);
    background: transparent;
    color: var(--site-muted);
    cursor: pointer;
    font-size: 13px;
    transition: 0.2s;
}

.site-cat-tab.active,
.site-cat-tab:hover {
    color: #fff;
    border-color: rgba(34, 211, 238, 0.55);
    background: rgba(34, 211, 238, 0.18);
}

.site-price-panel {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--site-border);
    border-radius: 20px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.site-price-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    transform: scaleX(0);
    transform-origin: left center;
    background: linear-gradient(90deg, #155e75, #22d3ee 45%, #a5f3fc 80%, #fff);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.95);
    transition: transform var(--site-slide-duration) var(--site-slide-ease);
    z-index: 2;
    pointer-events: none;
}

.site-price-panel:hover::before,
.site-price-panel:active::before {
    transform: scaleX(1);
}

.site-price-panel:hover {
    border-color: rgba(99, 102, 241, 0.45);
    box-shadow: 0 20px 56px rgba(0, 0, 0, 0.35), var(--site-glow-primary);
    transform: translateY(-2px);
}

.site-price-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.site-price-table {
    width: 100%;
    min-width: 640px;
    border-collapse: collapse;
    font-size: 13px;
}

.site-price-table th,
.site-price-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--site-border);
    text-align: left;
    vertical-align: top;
}

.site-price-table th {
    background: rgba(255, 255, 255, 0.04);
    color: #cbd5e1;
    font-weight: 600;
    white-space: nowrap;
}

.site-price-table td {
    color: #e2e8f0;
}

.site-price-table .svc-name {
    font-weight: 600;
    color: #fff;
    min-width: 180px;
}

.site-price-table .svc-meta {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--site-muted);
    line-height: 1.5;
}

.site-price-table tbody tr {
    transition: background 0.18s ease;
}

.site-price-table tbody tr:hover td {
    background: rgba(99, 102, 241, 0.08);
}

.site-price-table .price-cell {
    font-weight: 700;
    color: #fde68a;
    white-space: nowrap;
    text-shadow: 0 0 20px rgba(253, 224, 106, 0.25);
}

.site-empty {
    text-align: center;
    padding: 48px 20px;
    color: var(--site-muted);
}

.site-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* ── 功能板块：深色玻璃外框 + 卡片顶部扫光 ── */
.site-fc-section {
    padding-top: 24px;
    padding-bottom: 24px;
}

.site-fc-section:first-of-type {
    padding-top: 56px;
}

.site-fc-wrap {
    position: relative;
    border-radius: 28px;
    padding: 0 0 28px;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, transparent 40%),
        var(--site-bg-elevated);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.35),
        0 28px 60px rgba(0, 0, 0, 0.42);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

/* 顶部暗轨：平时可见，悬停时亮色条从左滑满 + 白光扫过 */
.site-fc-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--site-rail);
    z-index: 2;
    pointer-events: none;
}

.site-fc-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.65s var(--site-slide-ease);
    z-index: 4;
    pointer-events: none;
}

.site-fc-wrap-wechat::after {
    background: linear-gradient(90deg, #14532d, #22c55e 40%, #86efac 75%, #fff 100%);
    box-shadow: 0 0 24px rgba(34, 197, 94, 0.9), 0 0 48px rgba(34, 197, 94, 0.45);
}

.site-fc-wrap-platform::after {
    background: linear-gradient(90deg, #155e75, #22d3ee 40%, #a5f3fc 75%, #fff 100%);
    box-shadow: 0 0 24px rgba(34, 211, 238, 0.95), 0 0 48px rgba(34, 211, 238, 0.5);
}

.site-fc-wrap-trust::after {
    background: linear-gradient(90deg, #92400e, #fbbf24 40%, #fde68a 75%, #fff 100%);
    box-shadow: 0 0 24px rgba(251, 191, 36, 0.9), 0 0 48px rgba(251, 191, 36, 0.45);
}

.site-fc-wrap:hover::after,
.site-fc-wrap:active::after {
    transform: scaleX(1);
}

.site-fc-wrap:hover {
    transform: translateY(-4px);
}

/* 静态色条弱化：仅作底色暗示，扫光才是主角 */
.site-fc-accent-bar {
    height: 3px;
    width: 100%;
    opacity: 0.35;
    position: relative;
    z-index: 1;
}

.site-fc-wrap-wechat {
    border-color: rgba(34, 197, 94, 0.45);
    box-shadow:
        0 0 0 1px rgba(34, 197, 94, 0.15),
        0 0 36px rgba(34, 197, 94, 0.1),
        0 28px 60px rgba(0, 0, 0, 0.42);
}

.site-fc-wrap-wechat .site-fc-accent-bar {
    background: linear-gradient(90deg, #16a34a, #22c55e, #4ade80);
}

.site-fc-wrap-platform {
    border-color: rgba(34, 211, 238, 0.42);
    box-shadow:
        0 0 0 1px rgba(34, 211, 238, 0.14),
        0 0 36px rgba(34, 211, 238, 0.1),
        0 28px 60px rgba(0, 0, 0, 0.42);
}

.site-fc-wrap-platform .site-fc-accent-bar {
    background: linear-gradient(90deg, #0e7490, #22d3ee, #7dd3fc);
}

.site-fc-wrap-trust {
    border-color: rgba(251, 191, 36, 0.4);
    box-shadow:
        0 0 0 1px rgba(251, 191, 36, 0.12),
        0 0 36px rgba(251, 191, 36, 0.08),
        0 28px 60px rgba(0, 0, 0, 0.42);
}

.site-fc-wrap-trust .site-fc-accent-bar {
    background: linear-gradient(90deg, #d97706, #fbbf24, #fde68a);
}

.site-fc-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 28px 32px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
}

.site-fc-header-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(145deg, #22c55e, #15803d);
    box-shadow: 0 8px 24px rgba(34, 197, 94, 0.35);
}

.site-fc-header-icon-platform {
    background: linear-gradient(145deg, #22d3ee, #0e7490);
    color: #042f2e;
    box-shadow: 0 8px 24px rgba(34, 211, 238, 0.35);
}

.site-fc-header-icon-trust {
    background: linear-gradient(145deg, #fbbf24, #d97706);
    color: #422006;
    box-shadow: 0 8px 24px rgba(251, 191, 36, 0.35);
}

.site-fc-title {
    font-size: clamp(24px, 3.5vw, 32px);
    font-weight: 800;
    color: #fff;
    margin: 0 0 8px;
    letter-spacing: -0.02em;
}

.site-fc-sub {
    margin: 0;
    font-size: 15px;
    line-height: 1.65;
    color: var(--site-muted);
}

.site-fc-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    padding: 24px 24px 0;
    align-items: stretch;
}

.site-fc-card {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 100%;
    padding: 30px 22px 26px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

/* 暗轨 */
.site-fc-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--site-rail);
    z-index: 1;
    pointer-events: none;
    border-radius: 18px 18px 0 0;
}

/* 亮色扫光条：悬停从左展开 */
.site-fc-card > .site-fc-card-icon::before {
    content: none;
}

.site-fc-card .site-fc-sweep {
    display: none;
}

.site-fc-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--site-slide-duration) var(--site-slide-ease);
    z-index: 3;
    pointer-events: none;
    border-radius: 18px 18px 0 0;
}

.site-fc-card-wechat::after {
    background: linear-gradient(90deg, #14532d, #22c55e 45%, #bbf7d0 80%, #fff);
    box-shadow: 0 0 18px rgba(34, 197, 94, 0.95), 0 0 36px rgba(34, 197, 94, 0.5);
}

.site-fc-card-platform::after {
    background: linear-gradient(90deg, #155e75, #22d3ee 45%, #cffafe 80%, #fff);
    box-shadow: 0 0 18px rgba(34, 211, 238, 1), 0 0 36px rgba(34, 211, 238, 0.55);
}

.site-fc-card-trust::after {
    background: linear-gradient(90deg, #92400e, #fbbf24 45%, #fef3c7 80%, #fff);
    box-shadow: 0 0 18px rgba(251, 191, 36, 0.95), 0 0 36px rgba(251, 191, 36, 0.5);
}

.site-fc-card:hover::after,
.site-fc-card:active::after {
    transform: scaleX(1);
}

.site-fc-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.07);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 16px 40px rgba(0, 0, 0, 0.35);
}

.site-fc-card-wechat:hover {
    border-color: rgba(34, 197, 94, 0.55);
}

.site-fc-card-platform:hover {
    border-color: rgba(34, 211, 238, 0.55);
}

.site-fc-card-trust:hover {
    border-color: rgba(251, 191, 36, 0.55);
}

.site-fc-card-icon {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    margin-bottom: 18px;
    flex-shrink: 0;
}

.site-fc-card-wechat .site-fc-card-icon {
    background: linear-gradient(145deg, rgba(34, 197, 94, 0.2), rgba(22, 163, 74, 0.12));
    border: 1px solid rgba(34, 197, 94, 0.35);
    box-shadow: 0 8px 24px rgba(34, 197, 94, 0.15);
}

.site-fc-card-platform .site-fc-card-icon {
    background: linear-gradient(145deg, rgba(34, 211, 238, 0.2), rgba(8, 145, 178, 0.12));
    border: 1px solid rgba(34, 211, 238, 0.35);
    box-shadow: 0 8px 24px rgba(34, 211, 238, 0.15);
}

.site-fc-card-trust .site-fc-card-icon {
    background: linear-gradient(145deg, rgba(251, 191, 36, 0.2), rgba(217, 119, 6, 0.12));
    border: 1px solid rgba(251, 191, 36, 0.35);
    box-shadow: 0 8px 24px rgba(251, 191, 36, 0.15);
}

.site-fc-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: #f8fafc;
    margin: 0 0 12px;
    line-height: 1.35;
}

.site-fc-card-wechat h3 {
    color: #86efac;
}

.site-fc-card-platform h3 {
    color: #67e8f9;
}

.site-fc-card-trust h3 {
    color: #fcd34d;
}

.site-fc-card p {
    flex: 1;
    margin: 0;
    font-size: 14px;
    line-height: 1.85;
    color: #a8b6cb;
    text-align: left;
}

.site-feature-card {
    background: var(--site-card);
    border: 1px solid var(--site-border);
    border-radius: 18px;
    padding: 24px;
}

.site-feature-card h3 {
    font-size: 17px;
    margin-bottom: 10px;
}

.site-feature-card p {
    font-size: 14px;
    color: var(--site-muted);
}

.site-cta {
    position: relative;
    overflow: hidden;
    margin: 0 20px 60px;
    max-width: 1160px;
    margin-left: auto;
    margin-right: auto;
    padding: 40px 28px;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.22), rgba(56, 189, 248, 0.18));
    border: 1px solid rgba(34, 211, 238, 0.4);
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.site-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    transform: scaleX(0);
    transform-origin: left center;
    background: linear-gradient(90deg, var(--site-primary-dark), var(--site-primary), var(--site-accent-soft));
    box-shadow: var(--site-glow-primary);
    transition: transform var(--site-slide-duration) var(--site-slide-ease);
    z-index: 1;
    pointer-events: none;
}

.site-cta:hover::before,
.site-cta:active::before {
    transform: scaleX(1);
}

.site-cta:hover {
    transform: translateY(-3px);
    border-color: rgba(129, 140, 248, 0.55);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.3), var(--site-glow-primary);
}

.site-cta h2 {
    font-size: 28px;
    margin-bottom: 12px;
}

.site-cta p {
    color: #cbd5e1;
    margin-bottom: 22px;
}

.site-footer {
    border-top: 1px solid var(--site-border);
    padding: 28px 20px calc(28px + env(safe-area-inset-bottom, 0));
    text-align: center;
    color: var(--site-muted);
    font-size: 13px;
}

.site-footer p + p {
    margin-top: 8px;
}

@media (max-width: 1024px) {
    .site-fc-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .site-hero-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .site-hero-card {
        order: -1;
    }

    .site-features-grid,
    .site-fc-grid {
        grid-template-columns: 1fr;
    }

    .site-fc-header {
        flex-direction: column;
        text-align: center;
        padding: 24px 20px 20px;
    }

    .site-fc-grid {
        padding: 20px 16px 0;
    }
}

@media (max-width: 768px) {
    .site-nav-toggle {
        display: flex;
        margin-left: auto;
    }

    .site-nav-inner {
        position: relative;
        flex-wrap: nowrap;
    }

    .site-nav-panel {
        display: none;
        position: absolute;
        top: calc(100% + 8px);
        left: 12px;
        right: 12px;
        flex-direction: column;
        gap: 4px;
        align-items: stretch;
        background: rgba(11, 16, 32, 0.97);
        border: 1px solid var(--site-border);
        border-radius: 16px;
        padding: 10px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
        z-index: 1001;
        max-height: min(70vh, 520px);
        overflow: auto;
        -webkit-overflow-scrolling: touch;
    }

    .site-nav-panel.open {
        display: flex;
    }

    /* 兼容：旧逻辑只给 links/actions 加 open 时也要露出面板 */
    .site-nav-panel:has(.site-nav-links.open),
    .site-nav-panel:has(.site-nav-actions.open) {
        display: flex;
    }

    .site-nav-links.open,
    .site-nav-actions.open {
        display: flex !important;
    }

    .site-nav-links,
    .site-nav-actions {
        display: flex;
        position: static;
        left: auto;
        right: auto;
        top: auto;
        background: transparent;
        border: 0;
        border-radius: 0;
        padding: 0;
        box-shadow: none;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }

    .site-nav-links a {
        width: 100%;
        text-align: left;
        justify-content: flex-start;
        padding: 12px 14px;
        border-radius: 12px;
        font-size: 15px;
        font-weight: 600;
    }

    .site-nav-actions {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
        margin-top: 6px;
        padding-top: 12px;
        border-top: 1px solid rgba(148, 163, 184, 0.18);
    }

    .site-nav-actions .site-lang-wrap {
        flex: 1 1 calc(100% - 56px);
        min-width: 0;
    }

    .site-nav-actions .site-lang-trigger {
        width: 100%;
        justify-content: space-between;
    }

    .site-nav-actions .site-theme-toggle {
        flex: 0 0 44px;
        width: 44px;
        height: 44px;
    }

    .site-nav-actions .site-btn {
        flex: 1 1 calc(50% - 4px);
        width: auto;
        min-width: 0;
        text-align: center;
        justify-content: center;
    }

    body.site-nav-open::before {
        content: '';
        position: fixed;
        inset: 0;
        z-index: 999;
        background: rgba(2, 6, 18, 0.45);
    }

    .site-hero {
        min-height: auto;
        padding-top: calc(80px + env(safe-area-inset-top, 0));
        padding-bottom: 40px;
    }

    .site-hero h1 {
        font-size: 32px;
    }

    .site-hero-desc {
        font-size: 15px;
    }

    .site-hero-actions {
        flex-direction: column;
    }

    .site-hero-actions .site-btn {
        width: 100%;
    }

    .site-hero-stats {
        gap: 16px;
    }

    .site-stat-item strong {
        font-size: 22px;
    }

    .site-section {
        padding: 48px 14px;
    }

    .site-price-table th,
    .site-price-table td {
        padding: 10px 12px;
        font-size: 12px;
    }

    .site-cta {
        margin-left: 14px;
        margin-right: 14px;
        padding: 28px 18px;
    }

    .site-cta h2 {
        font-size: 22px;
    }
}

/* ── 白天主题 ── */
html[data-theme="light"] {
    --site-bg: #f1f5f9;
    --site-text: #1e293b;
    --site-muted: #64748b;
    --site-card: rgba(255, 255, 255, 0.92);
    --site-border: rgba(15, 23, 42, 0.1);
    --site-rail: rgba(15, 23, 42, 0.12);
    --site-glow-primary: 0 0 28px rgba(8, 145, 178, 0.45);
    --site-glow-wechat: 0 0 28px rgba(22, 163, 74, 0.4);
    --site-glow-trust: 0 0 28px rgba(217, 119, 6, 0.35);
    color-scheme: light;
}

html[data-theme="light"] .site-nav {
    background: rgba(255, 255, 255, 0.88);
    border-bottom-color: rgba(15, 23, 42, 0.08);
}

html[data-theme="light"] .site-logo {
    color: #0f172a;
}

html[data-theme="light"] .site-nav-links a {
    color: #64748b;
}

html[data-theme="light"] .site-nav-links a:hover {
    color: #0f172a;
    background: rgba(15, 23, 42, 0.06);
}

html[data-theme="light"] .site-nav-links a.active {
    color: #0e7490;
    background: rgba(34, 211, 238, 0.15);
}

html[data-theme="light"] .site-btn-ghost {
    color: #334155;
    border-color: rgba(15, 23, 42, 0.14);
    background: #fff;
}

html[data-theme="light"] .site-btn-ghost:hover {
    background: #f8fafc;
    color: #0f172a;
}

html[data-theme="light"] .site-theme-toggle {
    background: #fff;
    color: #334155;
}

/* 白天：强制覆盖深色 hero 层，左侧文案高对比 */
html[data-theme="light"] .site-hero {
    background: transparent;
}

html[data-theme="light"] .site-hero-bg {
    background:
        radial-gradient(ellipse 70% 55% at 10% 15%, rgba(8, 145, 178, 0.16), transparent 55%),
        radial-gradient(ellipse 55% 45% at 90% 8%, rgba(14, 116, 144, 0.1), transparent 50%),
        radial-gradient(ellipse 50% 40% at 65% 90%, rgba(56, 189, 248, 0.1), transparent 55%),
        linear-gradient(165deg, #f4fafc 0%, #e8f4f8 45%, #eef6f9 100%);
}

html[data-theme="light"] .site-hero-grid {
    background-image:
        linear-gradient(rgba(8, 145, 178, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(8, 145, 178, 0.1) 1px, transparent 1px);
    background-size: 56px 56px;
    opacity: 0.85;
}

html[data-theme="light"] .site-hero-dots {
    background-image:
        radial-gradient(rgba(8, 145, 178, 0.28) 1px, transparent 1px),
        repeating-linear-gradient(
            -18deg,
            transparent 0,
            transparent 18px,
            rgba(8, 145, 178, 0.05) 18px,
            rgba(8, 145, 178, 0.05) 19px
        );
    background-size: 28px 28px, 100% 100%;
    opacity: 0.7;
}

html[data-theme="light"] .site-hero-circuit::before {
    background:
        radial-gradient(circle at 40% 40%, rgba(8, 145, 178, 0.14), transparent 55%),
        conic-gradient(from 120deg, transparent 0 60%, rgba(14, 116, 144, 0.08) 70%, transparent 85%);
    border-color: rgba(8, 145, 178, 0.2);
}

html[data-theme="light"] .site-hero-circuit::after {
    background: radial-gradient(circle at 50% 50%, rgba(14, 116, 144, 0.12), transparent 60%);
    border-color: rgba(8, 145, 178, 0.22);
}

html[data-theme="light"] .site-hero-scan {
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(8, 145, 178, 0.04) 48%,
        rgba(8, 145, 178, 0.1) 50%,
        rgba(8, 145, 178, 0.04) 52%,
        transparent 100%
    );
    mix-blend-mode: multiply;
    opacity: 0.55;
}

html[data-theme="light"] .site-hero-badge {
    background: rgba(8, 145, 178, 0.1);
    border-color: rgba(8, 145, 178, 0.35);
    color: #0e7490;
}

html[data-theme="light"] .site-hero h1 span {
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    color: #0f172a;
}

html[data-theme="light"] .site-hero h1 [data-site-hero-title],
html[data-theme="light"] .site-hero h1 span[data-site-hero-title] {
    color: #0e7490;
}

html[data-theme="light"] .site-hero-desc {
    color: #334155;
}

html[data-theme="light"] .site-stat-item strong {
    color: #0f172a;
}

html[data-theme="light"] .site-stat-item span {
    color: #475569;
}

html[data-theme="light"] .site-nav-toggle {
    color: #0f172a;
    border-color: rgba(15, 23, 42, 0.14);
}

html[data-theme="light"] .site-hero-card {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.1);
}

html[data-theme="light"] .site-hero-card h3 {
    color: #0f172a;
}

html[data-theme="light"] .site-feature-item {
    color: #334155;
}

html[data-theme="light"] .site-tip,
html[data-theme="light"] .site-tip-inline {
    background: #fffbeb;
    border-color: #fde68a;
    color: #92400e;
}

html[data-theme="light"] .site-price-panel {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
}

html[data-theme="light"] .site-price-table th {
    background: #f0f9ff;
    color: #0f172a;
    border-bottom-color: rgba(8, 145, 178, 0.15);
}

html[data-theme="light"] .site-price-table td {
    color: #1e293b;
    border-bottom-color: rgba(15, 23, 42, 0.06);
}

html[data-theme="light"] .site-price-table tbody tr:hover td {
    background: rgba(8, 145, 178, 0.06);
}

html[data-theme="light"] .site-price-table .svc-name {
    color: #0f172a;
}

html[data-theme="light"] .site-price-table .svc-meta {
    color: #64748b;
}

html[data-theme="light"] .site-price-table .price-cell {
    color: #0e7490;
    font-weight: 700;
}

html[data-theme="light"] .site-cat-tab {
    background: #fff;
    color: #475569;
    border-color: rgba(15, 23, 42, 0.12);
}

html[data-theme="light"] .site-cat-tab.active,
html[data-theme="light"] .site-cat-tab:hover {
    color: #0e7490;
    border-color: rgba(8, 145, 178, 0.45);
    background: #ecfeff;
    box-shadow: 0 0 0 1px rgba(8, 145, 178, 0.12);
}

html[data-theme="light"] .site-section-head h2 {
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    color: #0f172a;
}

html[data-theme="light"] .site-section-head p {
    color: #475569;
}

html[data-theme="light"] .site-section-head::after {
    background: linear-gradient(90deg, #0e7490, #22d3ee);
    box-shadow: 0 0 16px rgba(8, 145, 178, 0.45);
}

html[data-theme="light"] .site-level-tag {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.1);
    color: #334155;
}

html[data-theme="light"] .site-level-tag em {
    color: #0e7490;
}

html[data-theme="light"] .site-empty {
    color: #64748b;
}

html[data-theme="light"] .site-prices-main::before {
    background-image:
        linear-gradient(rgba(8, 145, 178, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(8, 145, 178, 0.07) 1px, transparent 1px);
}

html[data-theme="light"] .site-prices-main::after {
    background: radial-gradient(circle, rgba(8, 145, 178, 0.12), transparent 65%);
}

html[data-theme="light"] .site-prices-ambiance .site-hero-dots {
    opacity: 0.45;
}

html[data-theme="light"] .site-footer {
    color: #64748b;
}

html[data-theme="light"] body.site-page {
    background-color: #f1f5f9;
    background-image:
        radial-gradient(ellipse 90% 50% at 50% -10%, rgba(8, 145, 178, 0.14), transparent 55%),
        radial-gradient(ellipse 50% 40% at 100% 0%, rgba(56, 189, 248, 0.08), transparent 50%),
        linear-gradient(rgba(8, 145, 178, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(8, 145, 178, 0.04) 1px, transparent 1px),
        linear-gradient(180deg, #f8fafc 0%, #eef6f9 45%, #f1f5f9 100%);
    background-size: auto, auto, 56px 56px, 56px 56px, auto;
}

html[data-theme="light"] .site-fc-wrap {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

html[data-theme="light"] .site-fc-wrap::before {
    background: rgba(15, 23, 42, 0.08);
}

html[data-theme="light"] .site-fc-wrap-wechat {
    border-color: rgba(22, 163, 74, 0.4);
    box-shadow: 0 0 0 1px rgba(22, 163, 74, 0.1), 0 20px 50px rgba(15, 23, 42, 0.08);
}

html[data-theme="light"] .site-fc-wrap-platform {
    border-color: rgba(8, 145, 178, 0.4);
}

html[data-theme="light"] .site-fc-wrap-trust {
    border-color: rgba(217, 119, 6, 0.4);
}

html[data-theme="light"] .site-fc-header {
    border-bottom-color: rgba(15, 23, 42, 0.08);
    background: linear-gradient(180deg, #f0f9ff 0%, transparent 100%);
}

html[data-theme="light"] .site-fc-title {
    color: #0f172a;
}

html[data-theme="light"] .site-fc-sub {
    color: #64748b;
}

html[data-theme="light"] .site-fc-card {
    background: #f8fafc;
    border-color: #e2e8f0;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
}

html[data-theme="light"] .site-fc-card::before {
    background: rgba(15, 23, 42, 0.1);
}

html[data-theme="light"] .site-fc-card:hover {
    background: #fff;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.1);
}

html[data-theme="light"] .site-fc-card h3 {
    color: #0f172a;
}

html[data-theme="light"] .site-fc-card-wechat h3 {
    color: #15803d;
}

html[data-theme="light"] .site-fc-card-platform h3 {
    color: #0e7490;
}

html[data-theme="light"] .site-fc-card-trust h3 {
    color: #b45309;
}

html[data-theme="light"] .site-fc-card p {
    color: #475569;
}

html[data-theme="light"] .site-fc-card-wechat .site-fc-card-icon {
    background: linear-gradient(145deg, #ecfdf5, #d1fae5);
    border-color: rgba(22, 163, 74, 0.3);
}

html[data-theme="light"] .site-fc-card-platform .site-fc-card-icon {
    background: linear-gradient(145deg, #ecfeff, #cffafe);
    border-color: rgba(8, 145, 178, 0.3);
}

html[data-theme="light"] .site-fc-card-trust .site-fc-card-icon {
    background: linear-gradient(145deg, #fffbeb, #fef3c7);
    border-color: rgba(217, 119, 6, 0.3);
}

@media (prefers-reduced-motion: reduce) {
    .site-hero-grid,
    .site-hero-circuit::before,
    .site-hero-circuit::after,
    .site-hero-scan {
        animation: none !important;
    }

    .site-hero-card::before,
    .site-feature-item::before,
    .site-fc-wrap::after,
    .site-fc-card::after,
    .site-price-panel::before,
    .site-cta::before {
        transition: none !important;
        animation: none !important;
    }

    .site-hero-card:hover::before,
    .site-feature-item:hover::before,
    .site-fc-wrap:hover::after,
    .site-fc-card:hover::after,
    .site-price-panel:hover::before,
    .site-cta:hover::before {
        transform: scaleX(1);
    }
}

html[data-theme="light"] .site-cta {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(14, 116, 144, 0.12));
    border-color: rgba(34, 211, 238, 0.2);
}

html[data-theme="light"] .site-cta h2 {
    color: #0f172a;
}

html[data-theme="light"] .site-cta p {
    color: #475569;
}

html[data-theme="light"] .site-footer {
    border-top-color: rgba(15, 23, 42, 0.08);
    color: #64748b;
}

@media (max-width: 768px) {
    html[data-theme="light"] .site-nav-panel {
        background: rgba(255, 255, 255, 0.98);
        border-color: rgba(15, 23, 42, 0.08);
        box-shadow: 0 18px 40px rgba(15, 23, 42, 0.14);
    }

    html[data-theme="light"] .site-nav-actions {
        border-top-color: rgba(15, 23, 42, 0.08);
    }

    html[data-theme="light"] body.site-nav-open::before {
        background: rgba(15, 23, 42, 0.28);
    }
}