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

a {
    text-decoration: none;
    color: var(--primary);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-dark);
}

:root {
    --primary: #f97316;
    --primary-light: #fb923c;
    --primary-dark: #ea580c;
    --primary-soft: rgba(249, 115, 22, 0.1);
    --secondary: #f59e0b;
    --success: #22c55e;
    --bg-white: #ffffff;
    --bg-light: #fffbf7;
    --bg-warm: #fff7ed;
    --bg-gray: #fef3e8;
    --bg-card: #ffffff;
    --text-dark: #1c1917;
    --text-primary: #1c1917;
    --text-secondary: #78716c;
    --text-muted: #a8a29e;
    --border: #fed7aa;
    --border-light: #ffedd5;
    --shadow-sm: 0 1px 3px 0 rgb(249 115 22 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(249 115 22 / 0.1), 0 2px 4px -2px rgb(249 115 22 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(249 115 22 / 0.1), 0 4px 6px -4px rgb(249 115 22 / 0.1);
    --shadow-xl: 0 25px 50px -12px rgb(249 115 22 / 0.2);
    --shadow-primary: 0 4px 20px 0 rgba(249, 115, 22, 0.4);
    /* 与主色/辅色同步，改主题时请与 --primary、--secondary 一并调整 */
    --primary-rgb: 249 115 22;
    --secondary-rgb: 245 158 11;
    --icon-on-brand: #fffefb;
    --icon-on-brand-muted: rgba(255, 254, 251, 0.92);
    --icon-shadow-primary: 0 4px 16px rgb(var(--primary-rgb) / 0.32);
    --icon-shadow-primary-deep: 0 6px 20px rgb(var(--primary-rgb) / 0.38);
    --icon-shadow-secondary: 0 4px 16px rgb(var(--secondary-rgb) / 0.3);
    --icon-shadow-float: 0 4px 18px rgb(var(--secondary-rgb) / 0.26), 0 2px 10px rgb(var(--primary-rgb) / 0.18);
    --icon-tint-advantage: linear-gradient(135deg, rgb(var(--primary-rgb) / 0.13), rgb(var(--secondary-rgb) / 0.1));
    --icon-tint-resource: linear-gradient(135deg, rgb(var(--secondary-rgb) / 0.14), rgb(var(--primary-rgb) / 0.1));
    --icon-size-hero-badge: 0.9375rem;
    --icon-size-hero-stat: 1.4rem;
    --icon-size-hero-feature: 0.8125rem;
    --icon-size-hero-float: 1.3rem;
    --icon-size-hero-btn: 1.06rem;
    --icon-size-advantage: 1.65rem;
    --icon-size-resource: 1.55rem;
    --icon-size-article-nav: 1.0625rem;
    --icon-size-contact: 0.8125rem;
    --icon-size-floating: 1.2rem;
    /* 固定导航高度约 76px，锚点滚动预留略多空隙 */
    --navbar-scroll-padding: 88px;
    /* 按钮与主题同步 */
    --btn-radius: 12px;
    --btn-radius-lg: 14px;
    --btn-primary-border: rgb(var(--primary-rgb) / 0.38);
    --btn-primary-glow: 0 4px 20px rgb(var(--primary-rgb) / 0.36);
    --btn-primary-glow-hover: 0 10px 32px rgb(var(--primary-rgb) / 0.45);
    --btn-secondary-bg-top: #ffffff;
    --btn-secondary-bg-bottom: var(--bg-warm);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-scroll-padding);
}

body {
    font-family: 'Noto Sans SC', system-ui, sans-serif;
    background: var(--bg-light);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* 背景装饰 */
.bg-decoration {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.bg-shape {
    position: absolute;
    border-radius: 50%;
}

.bg-shape-1 {
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.08) 0%, transparent 70%);
    top: -300px;
    right: -200px;
}

.bg-shape-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.06) 0%, transparent 70%);
    bottom: 20%;
    left: -150px;
}

.bg-shape-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.05) 0%, transparent 70%);
    top: 50%;
    right: 5%;
}

/* 网格背景 */
.bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(249, 115, 22, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(249, 115, 22, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.logo img {
    height: 60px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.logo-subtitle {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-muted);
    white-space: nowrap;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-links > li {
    display: flex;
    align-items: center;
}

.nav-links a:not(.btn) {
    display: flex;
    align-items: center;
    padding: 10px 18px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.25s ease;
}

.nav-links a:not(.btn):hover,
.nav-links a:not(.btn).active {
    color: var(--primary);
    background: rgba(249, 115, 22, 0.06);
}

.nav-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45em;
    padding: 0.65em 1.35em;
    min-height: 2.5rem;
    box-sizing: border-box;
    background: linear-gradient(145deg, var(--primary-light) 0%, var(--primary) 45%, var(--primary-dark) 100%);
    color: var(--icon-on-brand);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    letter-spacing: 0.03em;
    border-radius: var(--btn-radius);
    border: 1px solid var(--btn-primary-border);
    box-shadow: var(--btn-primary-glow), 0 1px 0 rgb(255 255 255 / 0.18) inset;
    transition: color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease, border-color 0.22s ease;
    margin-left: 16px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.nav-cta-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-soft), 0 0 0 1px var(--primary), var(--btn-primary-glow);
}

.nav-cta-btn .fas {
    font-size: 1em;
    line-height: 1;
    color: inherit;
}

.nav-cta-btn:hover {
    color: var(--icon-on-brand-muted);
    border-color: rgb(var(--primary-rgb) / 0.5);
    transform: translateY(-2px);
    box-shadow: var(--btn-primary-glow-hover), 0 1px 0 rgb(255 255 255 / 0.14) inset;
}

.nav-cta-btn:active {
    transform: translateY(0);
    box-shadow: 0 3px 14px rgb(var(--primary-rgb) / 0.35);
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-left: 8px;
}

.nav-btn-primary {
    background: linear-gradient(145deg, var(--primary-light) 0%, var(--primary) 45%, var(--primary-dark) 100%);
    color: var(--icon-on-brand);
    border: 1px solid var(--btn-primary-border);
    box-shadow: var(--btn-primary-glow);
}

.nav-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--btn-primary-glow-hover);
    color: var(--icon-on-brand-muted);
}

/* 按钮：礼品仓暖橙主题 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    padding: 0.75em 1.45em;
    min-height: 2.75rem;
    box-sizing: border-box;
    border-radius: var(--btn-radius);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    letter-spacing: 0.03em;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: color 0.22s ease, background 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
    -webkit-tap-highlight-color: transparent;
}

.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-soft), 0 0 0 1px var(--primary);
}

.btn-primary {
    color: var(--icon-on-brand);
    background: linear-gradient(145deg, var(--primary-light) 0%, var(--primary) 42%, var(--primary-dark) 100%);
    border-color: var(--btn-primary-border);
    box-shadow: var(--btn-primary-glow), 0 1px 0 rgb(255 255 255 / 0.2) inset;
}

.btn-primary:hover {
    color: var(--icon-on-brand-muted);
    border-color: rgb(var(--primary-rgb) / 0.5);
    box-shadow: var(--btn-primary-glow-hover), 0 1px 0 rgb(255 255 255 / 0.16) inset;
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 3px 14px rgb(var(--primary-rgb) / 0.34);
}

.btn-secondary {
    color: var(--text-primary);
    background: linear-gradient(180deg, var(--btn-secondary-bg-top) 0%, var(--btn-secondary-bg-bottom) 100%);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm), 0 1px 0 rgb(255 255 255 / 0.9) inset;
}

.btn-secondary:hover {
    color: var(--primary-dark);
    border-color: var(--primary-light);
    background: linear-gradient(180deg, #fffdfb 0%, var(--bg-light) 100%);
    box-shadow: var(--shadow-md), 0 1px 0 #fff inset;
    transform: translateY(-2px);
}

.btn-secondary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-accent {
    color: var(--icon-on-brand);
    background: linear-gradient(145deg, var(--secondary) 0%, var(--primary) 55%, var(--primary-dark) 100%);
    border-color: rgb(var(--secondary-rgb) / 0.45);
    box-shadow: var(--icon-shadow-secondary), 0 1px 0 rgb(255 255 255 / 0.18) inset;
}

.btn-accent:hover {
    color: var(--icon-on-brand-muted);
    border-color: rgb(var(--primary-rgb) / 0.5);
    box-shadow: 0 10px 30px rgb(var(--secondary-rgb) / 0.35), 0 1px 0 rgb(255 255 255 / 0.14) inset;
    transform: translateY(-2px);
}

.btn-accent:active {
    transform: translateY(0);
}

.btn-lg {
    padding: 0.85em 1.6em;
    min-height: 3rem;
    font-size: 1.0625rem;
    border-radius: var(--btn-radius-lg);
}

/* Hero区域 */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px 10px 14px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 60px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
}

.hero-badge .dot {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--success), #16a34a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

.hero-badge .dot svg {
    width: 16px;
    height: 16px;
    fill: var(--icon-on-brand);
}

.hero-badge .dot .fas {
    font-size: var(--icon-size-hero-badge);
    color: var(--icon-on-brand);
    line-height: 1;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.hero h1 {
    font-size: 3.6rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 24px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    max-width: 520px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-illustration {
    width: 100%;
    max-width: 540px;
    position: relative;
}

.hero-main-card {
    background: white;
    border-radius: 28px;
    padding: 48px;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
    border: 1px solid var(--border-light);
}

.hero-title-row {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-title-row::before {
    content: '';
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.hero-stat {
    text-align: center;
    padding: 24px 16px;
    background: var(--bg-warm);
    border-radius: 20px;
    border: 1px solid var(--border-light);
}

.hero-stat-icon {
    width: 58px;
    height: 58px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: var(--icon-shadow-primary);
}

.hero-stat-icon svg {
    width: 26px;
    height: 26px;
    fill: var(--icon-on-brand);
}

.hero-stat-icon .fas {
    font-size: var(--icon-size-hero-stat);
    color: var(--icon-on-brand);
    line-height: 1;
}

.hero-stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.hero-stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: var(--bg-warm);
    border-radius: 14px;
    border: 1px solid var(--border-light);
}

.hero-feature-check {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--success), #16a34a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hero-feature-check svg {
    width: 14px;
    height: 14px;
    fill: var(--icon-on-brand);
}

.hero-feature-check .fas {
    font-size: var(--icon-size-hero-feature);
    color: var(--icon-on-brand);
    line-height: 1;
}

.hero-feature span {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.hero-float-card {
    position: absolute;
    background: white;
    border-radius: 20px;
    padding: 20px 24px;
    box-shadow: var(--shadow-lg);
    z-index: 3;
    border: 1px solid var(--border-light);
}

.hero-float-card-1 {
    top: 5%;
    right: -90px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.hero-float-card-1 .icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--icon-shadow-float);
}

.hero-float-card-1 .icon svg {
    width: 25px;
    height: 25px;
    fill: var(--icon-on-brand);
}

.hero-float-card-1 .icon .fas {
    font-size: var(--icon-size-hero-float);
    color: var(--icon-on-brand);
    line-height: 1;
}

.hero-buttons .btn .fas {
    font-size: 1em;
    line-height: 1;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hero-buttons .btn-primary .fas {
    color: var(--icon-on-brand);
}

/* 「了解流程」等次按钮：图标与文字同色（含悬停），与文字垂直居中 */
.hero-buttons .btn-secondary .fas {
    color: currentColor;
}

.hero-float-card-1 .text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.hero-float-card-1 .value {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
}

.hero-float-card-2 {
    bottom: 13%;
    left: -130px;
}

.hero-float-card-2 .track {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.hero-float-card-2 .track-dot {
    width: 10px;
    height: 10px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

.hero-float-card-2 .track-line {
    width: 120px;
    height: 6px;
    background: var(--bg-gray);
    border-radius: 3px;
    position: relative;
    overflow: hidden;
}

.hero-float-card-2 .track-line::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 75%;
    height: 100%;
    background: linear-gradient(90deg, var(--success), var(--secondary));
    border-radius: 3px;
}

.hero-float-card-2 .label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.hero-float-card-3 {
    top: 50%;
    right: -50px;
}

.hero-float-card-3 .emoji {
    font-size: 2rem;
    margin-bottom: 4px;
}

.hero-float-card-3 .text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.hero-float-card-3 .value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* 滚动动画 */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 减少动画偏好支持 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .fade-up {
        opacity: 1;
        transform: none;
    }

    html {
        scroll-behavior: auto;
        scroll-padding-top: var(--navbar-scroll-padding);
    }

    .btn:hover,
    .btn-primary:hover,
    .btn-secondary:hover,
    .btn-accent:hover,
    .nav-cta-btn:hover,
    .nav-btn-primary:hover {
        transform: none !important;
    }
}

/* 区块样式 */
.section {
    padding: 80px 0;
}

.section-warm {
    background: var(--bg-warm);
}

.section-white {
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(245, 158, 11, 0.08));
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: 60px;
    font-size: 1.2rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* 核心优势 */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.advantage-card {
    background: white;
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 32px 28px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.advantage-card:hover {
    transform: translateY(-8px);
    border-color: transparent;
    box-shadow: var(--shadow-xl);
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-icon {
    width: 60px;
    height: 60px;
    background: var(--icon-tint-advantage);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    box-shadow: var(--icon-shadow-primary-deep);
}

.advantage-icon .fas {
    font-size: var(--icon-size-advantage);
    color: var(--primary-dark);
    transition: color 0.3s ease;
}

.advantage-card:hover .advantage-icon .fas {
    color: var(--icon-on-brand);
}

.advantage-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 14px;
}

.advantage-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.75;
}

/* 服务流程 */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.process-grid::before {
    content: '';
    position: absolute;
    top: 56px;
    left: 12%;
    right: 12%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
    border-radius: 2px;
    opacity: 0.4;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-number {
    width: 112px;
    height: 112px;
    background: white;
    border: 4px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    position: relative;
    transition: all 0.4s ease;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.15);
}

.process-number::before {
    content: '';
    position: absolute;
    inset: -10px;
    border: 2px dashed rgba(249, 115, 22, 0.3);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.process-step:hover .process-number {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-color: transparent;
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.4);
}

.process-step:hover .process-number::before {
    border-color: rgba(249, 115, 22, 0.2);
}

.process-number span {
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.process-step:hover .process-number span {
    color: white;
    -webkit-text-fill-color: white;
    background: none;
}

.process-step h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* 礼品资源 */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.resource-card {
    background: white;
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.resource-card:hover {
    transform: translateY(-8px);
    border-color: var(--secondary);
    box-shadow: 0 16px 32px rgba(245, 158, 11, 0.15);
}

.resource-icon {
    width: 68px;
    height: 68px;
    background: var(--icon-tint-resource);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.resource-card:hover .resource-icon {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    box-shadow: var(--icon-shadow-secondary);
}

.resource-icon .fas {
    font-size: var(--icon-size-resource);
    color: var(--secondary);
    transition: color 0.3s ease;
}

.resource-card:hover .resource-icon .fas {
    color: var(--icon-on-brand);
}

.resource-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.resource-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* 合作平台 */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.platform-card {
    background: white;
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    box-sizing: border-box;
}

.platform-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.platform-card > img {
    width: 56px;
    height: 56px;
    object-fit: contain;
}

.platform-card span {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.platform-card:hover span {
    color: var(--primary);
}

.more-platforms {
    background: var(--bg-white);
    border: 2px dashed var(--border);
    cursor: pointer;
    text-align: center;
    justify-content: center;
}

.more-platforms:hover {
    border-color: var(--primary);
    border-style: solid;
}

.more-platforms span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* 数据统计 */
.stats-section {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.08'%3E%3Cpath d='M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10zM10 10c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10S0 25.523 0 20s4.477-10 10-10z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
    justify-items: stretch;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 40px;
}

.stat-number {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: baseline;
    column-gap: 0.12em;
    white-space: nowrap;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    margin-inline: 0;
    direction: ltr;
    text-align: center;
    font-size: 4rem;
    font-weight: 900;
    color: white;
    line-height: 1;
    margin-bottom: 12px;
}

.stat-number .counter {
    font-variant-numeric: tabular-nums;
    text-align: inherit;
}

.stat-unit {
    font-size: 1.8rem;
    flex-shrink: 0;
    text-align: inherit;
}

.stat-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    font-weight: 500;
    width: 100%;
    text-align: center;
}

/* CTA区域 */
.cta-section {
    padding: 120px 0;
}

.cta-box {
    background: white;
    border-radius: 32px;
    padding: 100px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -80%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.08), rgba(245, 158, 11, 0.05));
    border-radius: 50%;
}

.cta-box::after {
    content: '';
    position: absolute;
    bottom: -60%;
    left: -10%;
    width: 40%;
    height: 150%;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.06), transparent);
    border-radius: 50%;
}

.cta-box h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 20px;
    position: relative;
}

.cta-box p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    position: relative;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    position: relative;
}

.cta-buttons .btn .fas {
    font-size: 1em;
    line-height: 1;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.cta-buttons .btn-primary .fas {
    color: var(--icon-on-brand);
}

.cta-buttons .btn-secondary .fas {
    color: currentColor;
}

/* 文章详情页样式 */
.article-detail-header {
    background: linear-gradient(135deg, #fff7ed 0%, #fff0e5 100%);
    padding: 100px 0 60px;
    text-align: center;
    border-bottom: 1px solid #fed7aa;
}
.article-detail-title {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--text-primary);
    max-width: 900px;
    margin: 0 auto 24px;
    line-height: 1.3;
}
.article-meta-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}
.article-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.article-meta-item i {
    color: var(--primary);
}
.article-share {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.article-share__label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-right: 4px;
}
.share-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: var(--bg-warm);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.share-btn:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgb(var(--primary-rgb) / 0.28);
}
.share-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-soft), 0 0 0 1px var(--primary);
}
.share-btn--done {
    background: var(--success) !important;
    color: #fff !important;
    box-shadow: 0 4px 14px rgb(34 197 94 / 0.35) !important;
}
.article-share-toast {
    position: fixed;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%) translateY(12px);
    z-index: 10060;
    max-width: min(90vw, 360px);
    padding: 12px 20px;
    border-radius: 12px;
    background: var(--text-dark);
    color: #fafaf9;
    font-size: 0.92rem;
    line-height: 1.45;
    text-align: center;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s;
    pointer-events: none;
}
.article-share-toast.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
/* 面包屑 */
.breadcrumb {
    background: transparent;
    padding: 0 0 16px 0;
    margin-bottom: 20px;
}
.breadcrumb-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}
.breadcrumb-content a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}
.breadcrumb-content a:hover {
    color: var(--primary);
}
.breadcrumb-content i {
    font-size: 0.7rem;
    color: var(--text-muted);
}
.breadcrumb-content span {
    color: var(--text-muted);
}
/* 文章主体 */
.article-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 20px 80px;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 50px;
}
.article-main {
    min-width: 0;
}
/* 文章正文 */
.article-content {
    background: white;
    border-radius: 20px;
    padding: 48px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-light);
}
.article-content p {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-secondary);
    margin-bottom: 24px;
}
.article-content h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 40px 0 20px;
    padding-left: 16px;
    border-left: 4px solid var(--primary);
}
.article-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 32px 0 16px;
}
.article-content ul, .article-content ol {
    margin: 20px 0 24px 24px;
    color: var(--text-secondary);
}
.article-content li {
    font-size: 1.05rem;
    line-height: 2;
    margin-bottom: 8px;
}
.article-content blockquote {
    background: var(--bg-warm);
    border-left: 4px solid var(--primary);
    padding: 24px 28px;
    margin: 32px 0;
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: var(--text-secondary);
}
.article-content img {
    max-width: 100%;
    border-radius: 12px;
    margin: 24px 0;
}
.article-content span.fas {
    display: inline-block;
    margin-right: 0.25em;
    vertical-align: -0.06em;
    color: var(--primary);
}
.article-content .highlight-box {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.08), rgba(245, 158, 11, 0.05));
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    margin: 32px 0;
}
.article-content .highlight-box h4 {
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.article-content .highlight-box p {
    margin-bottom: 0;
}
/* 文章标签 */
.article-tags {
    display: flex;
    align-items: center;
    gap: 12px;
}
.article-tags span {
    color: var(--text-muted);
    font-size: 0.9rem;
}
.tag-list {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.tag-item {
    padding: 6px 16px;
    background: var(--bg-warm);
    color: var(--text-secondary);
    border-radius: 20px;
    font-size: 0.85rem;
    transition: all 0.3s;
}
.tag-item:hover {
    background: var(--primary);
    color: white;
}
/* 上下篇文章 */
.article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}
.article-nav-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--border-light);
    text-decoration: none;
    transition: all 0.3s;
}
.article-nav-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.article-nav-item:hover .article-nav-icon {
    border-color: rgb(var(--primary-rgb) / 0.28);
    background: linear-gradient(145deg, rgb(var(--primary-rgb) / 0.12), rgb(var(--secondary-rgb) / 0.08));
}

.article-nav-item:hover .article-nav-icon .fas {
    color: var(--primary);
}

.article-nav-item.prev {
    justify-content: flex-start;
}
.article-nav-item.next {
    justify-content: flex-end;
    text-align: right;
}
.article-nav-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(145deg, rgb(var(--primary-rgb) / 0.08), rgb(var(--secondary-rgb) / 0.06));
    border: 1px solid rgb(var(--primary-rgb) / 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.article-nav-icon .fas {
    font-size: var(--icon-size-article-nav);
    line-height: 1;
    color: var(--primary-dark);
}
.article-nav-content {
    flex: 1;
    min-width: 0;
}
.article-nav-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.article-nav-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
/* 侧边栏 */
.article-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}
.sidebar-card {
    background: white;
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-light);
    margin-bottom: 24px;
}
.sidebar-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}
.sidebar-card-title i {
    color: var(--primary);
}
/* 相关推荐 */
.related-article {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-light);
}
.related-article:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.related-article:first-child {
    padding-top: 0;
}
.related-thumb {
    width: 90px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-soft), var(--bg-warm));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.related-thumb i {
    font-size: 1.5rem;
    color: var(--primary);
    opacity: 0.4;
}
.related-content {
    flex: 1;
    min-width: 0;
}
.related-content h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
    transition: color 0.3s ease;
}
.related-article:hover .related-content h4 {
    color: var(--primary);
}
.related-content span {
    font-size: 0.8rem;
    color: var(--text-muted);
}
/* 热门标签 */
.hot-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.hot-tag {
    padding: 8px 16px;
    background: var(--bg-warm);
    color: var(--text-secondary);
    border-radius: 8px;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s;
}
.hot-tag:hover {
    background: var(--primary);
    color: white;
}
/* 联系咨询卡片 */
.consult-card {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}
.consult-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
}
.consult-card h4 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    position: relative;
}
.consult-card p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 20px;
    position: relative;
}
.consult-card .btn {
    background: #fffefb;
    color: var(--primary-dark);
    width: 100%;
    position: relative;
    border: 1px solid rgb(255 255 255 / 0.55);
    box-shadow: 0 4px 16px rgb(0 0 0 / 0.12);
}

.consult-card .btn:hover {
    transform: translateY(-2px);
    color: var(--primary);
    background: #ffffff;
    border-color: rgb(255 255 255 / 0.85);
    box-shadow: 0 8px 24px rgb(0 0 0 / 0.14);
}
@media (max-width: 1100px) {
    .article-container {
        grid-template-columns: 1fr;
    }
    .article-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .sidebar-card:first-child {
        grid-column: 1 / -1;
    }
}
@media (max-width: 900px) {
    .article-detail-header {
        padding: calc(var(--navbar-scroll-padding) + 18px + env(safe-area-inset-top, 0px)) 0 50px;
    }
    .article-detail-title {
        font-size: 2rem;
    }
}
@media (max-width: 768px) {
    .article-detail-header {
        padding: calc(var(--navbar-scroll-padding) + 22px + env(safe-area-inset-top, 0px)) 0 40px;
    }
    .article-detail-title {
        font-size: 1.5rem;
        padding: 0 16px;
    }
    .article-meta-bar {
        gap: 16px;
        padding: 0 16px;
    }
    .article-meta-item {
        font-size: 0.85rem;
    }
    .article-share {
        width: 100%;
        justify-content: center;
        align-items: center;
        flex-wrap: nowrap;
        margin-top: 12px;
    }
    .article-share__label {
        width: auto;
        flex-shrink: 0;
        white-space: nowrap;
        text-align: inherit;
        margin-right: 4px;
        margin-bottom: 0;
    }
    .share-btn {
        width: 36px;
        height: 36px;
    }
    .share-btn i {
        font-size: 0.9rem;
    }
    .article-container {
        padding: 30px 16px 60px;
    }
    .article-content {
        padding: 24px 20px;
        border-radius: 16px;
    }
    .article-content p {
        font-size: 0.95rem;
        line-height: 1.8;
        margin-bottom: 20px;
    }
    .article-content h2 {
        font-size: 1.25rem;
        margin: 30px 0 16px;
        padding-left: 12px;
    }
    .article-content h3 {
        font-size: 1.1rem;
        margin: 24px 0 12px;
    }
    .article-content ul, .article-content ol {
        margin: 16px 0 20px 20px;
    }
    .article-content li {
        font-size: 0.95rem;
        line-height: 1.8;
    }
    .article-content blockquote {
        padding: 16px 20px;
        margin: 24px 0;
        font-size: 0.95rem;
    }
    .article-content .highlight-box {
        padding: 20px;
        margin: 24px 0;
        border-radius: 12px;
    }
    .article-content .highlight-box h4 {
        font-size: 1rem;
    }
    .article-tags {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-top: 32px;
        padding-top: 24px;
    }
    .tag-list {
        width: 100%;
    }
    .tag-item {
        font-size: 0.8rem;
        padding: 5px 12px;
    }
    .article-nav {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 32px;
    }
    .article-nav-item {
        padding: 16px 20px;
    }
    .article-nav-icon {
        width: 40px;
        height: 40px;
    }

    .article-nav-icon .fas {
        font-size: 0.98rem;
    }

    .article-nav-title {
        font-size: 0.9rem;
    }
    .article-sidebar {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 40px;
    }
    .sidebar-card {
        padding: 20px;
        border-radius: 16px;
        margin-bottom: 0;
    }
    .sidebar-card-title {
        font-size: 1rem;
        margin-bottom: 16px;
        padding-bottom: 12px;
    }
    .related-article {
        padding: 12px 0;
    }
    .related-thumb {
        width: 80px;
        height: 65px;
    }
    .related-content h4 {
        font-size: 0.9rem;
    }
    .related-content span {
        font-size: 0.75rem;
    }
    .hot-tags {
        gap: 8px;
    }
    .hot-tag {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
    .consult-card {
        padding: 24px 20px;
        border-radius: 16px;
    }
    .consult-card h4 {
        font-size: 1.1rem;
    }
    .consult-card p {
        font-size: 0.85rem;
    }
    .consult-card .btn {
        padding: 14px 20px;
        font-size: 0.95rem;
    }
    .breadcrumb-content {
        font-size: 0.8rem;
    }
}
@media (max-width: 480px) {
    .article-detail-header {
        padding: calc(var(--navbar-scroll-padding) + 16px + env(safe-area-inset-top, 0px)) 0 32px;
    }
    .article-detail-title {
        font-size: 1.3rem;
    }
    .article-meta-bar {
        flex-direction: row;
        gap: 12px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .article-meta-item {
        font-size: 0.8rem;
    }
    .article-share {
        margin-top: 8px;
    }
    .article-share-toast {
        bottom: 18px;
        font-size: 0.88rem;
        padding: 10px 16px;
    }
    .article-container {
        padding: 24px 12px 50px;
    }
    .article-content {
        padding: 20px 16px;
    }
    .article-content p {
        font-size: 0.9rem;
        line-height: 1.75;
        margin-bottom: 16px;
    }
    .article-content h2 {
        font-size: 1.15rem;
        margin: 24px 0 12px;
        padding-left: 10px;
        border-left-width: 3px;
    }
    .article-content h3 {
        font-size: 1rem;
        margin: 20px 0 10px;
    }
    .article-content ul, .article-content ol {
        margin: 12px 0 16px 18px;
    }
    .article-content li {
        font-size: 0.9rem;
        line-height: 1.7;
    }
    .article-content blockquote {
        padding: 14px 16px;
        margin: 20px 0;
        font-size: 0.9rem;
    }
    .article-content .highlight-box {
        padding: 16px;
        margin: 20px 0;
    }
    .article-content .highlight-box h4 {
        font-size: 0.95rem;
    }
    .article-tags {
        margin-top: 24px;
        padding-top: 20px;
    }
    .article-tags span {
        font-size: 0.85rem;
    }
    .article-nav {
        margin-top: 24px;
    }
    .article-nav-item {
        padding: 14px 16px;
    }
    .article-nav-icon {
        width: 36px;
        height: 36px;
    }

    .article-nav-icon :is(i, .fas) {
        font-size: 0.88rem;
    }
    .article-nav-label {
        font-size: 0.75rem;
    }
    .article-nav-title {
        font-size: 0.85rem;
    }
    .sidebar-card {
        padding: 16px;
    }
    .related-thumb {
        width: 70px;
        height: 56px;
    }
    .related-thumb i {
        font-size: 1.2rem;
    }
    .related-content h4 {
        font-size: 0.85rem;
    }
    .hot-tag {
        padding: 5px 10px;
        font-size: 0.8rem;
    }
    .consult-card {
        padding: 20px 16px;
    }
    .breadcrumb-content {
        font-size: 0.75rem;
        gap: 6px;
    }
}

/* 文章列表页样式 */
.news-header {
    background: linear-gradient(135deg, var(--bg-warm) 0%, var(--bg-gray) 50%, #fff4e6 100%);
    padding: 80px 0 50px;
    text-align: center;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 0 var(--border-light);
}
.news-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.news-header p {
    font-size: 1rem;
    color: var(--text-secondary);
}

.news-main.news-404-main {
    padding: 4rem 1rem;
    text-align: center;
}

/* 顶栏「文章资讯」下方：检索条（主题暖橙 · 大气版） */
.news-toolbar-strip {
    position: relative;
    overflow: visible;
    background: linear-gradient(
        180deg,
        #fffdfb 0%,
        var(--bg-warm) 38%,
        var(--bg-gray) 100%
    );
    box-shadow: 0 12px 40px rgb(var(--primary-rgb) / 0.06);
}

.news-toolbar-strip::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
    opacity: 0.85;
    pointer-events: none;
}

.news-toolbar-strip__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px 24px 32px;
    box-sizing: border-box;
    overflow: visible;
}

.news-toolbar-strip .news-controls {
    width: 100%;
    max-width: none;
}

.news-main {
    background: var(--bg-warm);
    min-height: calc(100vh - 200px);
    padding-bottom: 56px;
}
.news-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.news-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}
.category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 30px 25px;
    box-shadow: var(--shadow-md);
}
.category-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}
.category-title i {
    font-size: 1.05rem;
    color: var(--primary-dark);
    line-height: 1;
}
.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.category-list li {
    margin-bottom: 8px;
}
.category-list a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s;
    font-size: 0.95rem;
}
.category-list a:hover {
    background: var(--bg-warm);
    color: var(--primary);
}
.category-list a.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    font-weight: 600;
}
.category-list a i {
    margin-right: 12px;
    width: 20px;
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.category-list a:hover i {
    color: var(--primary-dark);
}

.category-list a.active i {
    color: var(--icon-on-brand);
}
.category-count {
    margin-left: auto;
    background: var(--bg-warm);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.category-list a.active .category-count {
    background: rgba(255,255,255,0.2);
    color: white;
}
.news-content {
    min-width: 0;
}
.news-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-light);
}

.news-list-title {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.news-list-title span {
    color: var(--primary);
    font-weight: 800;
}

.news-controls {
    margin-bottom: 0;
    width: 100%;
    box-sizing: border-box;
    padding: 28px 32px 30px;
    border-radius: 20px;
    border: 1px solid rgb(var(--primary-rgb) / 0.12);
    background: linear-gradient(
        165deg,
        #ffffff 0%,
        #fffdfb 40%,
        var(--bg-light) 100%
    );
    box-shadow:
        0 1px 0 rgb(255 255 255 / 0.95) inset,
        0 20px 48px rgb(var(--primary-rgb) / 0.08),
        0 4px 16px rgb(28 25 23 / 0.04);
    display: flex;
    flex-direction: column;
    gap: 22px;
    overflow: visible;
}

.news-search-form {
    display: flex;
    align-items: stretch;
    gap: 0;
    width: 100%;
    max-width: none;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgb(var(--primary-rgb) / 0.08);
    border: 1px solid rgb(var(--primary-rgb) / 0.14);
}

.news-search-input {
    flex: 1;
    min-width: 0;
    padding: 16px 20px;
    border: none;
    border-radius: 0;
    font-size: 1.02rem;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.92);
    line-height: 1.45;
}

.news-search-input::placeholder {
    color: var(--text-muted);
}

.news-search-input:focus {
    outline: none;
    background: #ffffff;
    box-shadow: inset 0 0 0 2px var(--primary-soft);
}

.news-search-clear {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    border: none;
    border-left: 1px solid var(--border-light);
    background: linear-gradient(180deg, var(--bg-warm) 0%, var(--bg-gray) 100%);
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 600;
    white-space: nowrap;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.news-search-clear:hover {
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.news-search-form:focus-within .news-search-clear {
    border-left-color: rgb(var(--primary-rgb) / 0.2);
}

.news-search-btn {
    padding: 0 26px;
    border: none;
    border-radius: 0;
    background: linear-gradient(145deg, var(--primary-light) 0%, var(--primary) 45%, var(--primary-dark) 100%);
    color: var(--icon-on-brand);
    cursor: pointer;
    transition: filter 0.2s ease, box-shadow 0.2s ease;
    box-shadow: -8px 0 24px rgb(var(--primary-rgb) / 0.12);
    font-size: 1.05rem;
}

.news-search-btn:hover {
    filter: brightness(1.06);
    box-shadow: -8px 0 28px rgb(var(--primary-rgb) / 0.18);
}

.news-search-form:focus-within {
    border-color: rgb(var(--primary-rgb) / 0.35);
    box-shadow: 0 6px 28px rgb(var(--primary-rgb) / 0.14);
}

.news-sort-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px 24px;
}

.news-toolbar-filters {
    align-items: flex-end;
}

.news-opts-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
    flex: 1 1 200px;
}

.news-opts-field__label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

.news-custom-select {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 280px;
}

.news-custom-select.is-open {
    z-index: 40;
}

.news-custom-select__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgb(var(--primary-rgb) / 0.18);
    border-radius: 14px;
    background: linear-gradient(180deg, #ffffff 0%, #fffdfb 100%);
    color: var(--text-primary);
    font-size: 0.94rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    box-shadow: 0 2px 10px rgb(var(--primary-rgb) / 0.06);
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease;
}

.news-custom-select__trigger:hover {
    border-color: rgb(var(--primary-rgb) / 0.28);
    box-shadow: 0 4px 18px rgb(var(--primary-rgb) / 0.1);
}

.news-custom-select.is-open .news-custom-select__trigger {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft), 0 8px 24px rgb(var(--primary-rgb) / 0.12);
    background: #ffffff;
}

.news-custom-select__value {
    flex: 1;
    min-width: 0;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-custom-select__chevron {
    flex-shrink: 0;
    font-size: 0.72rem;
    color: var(--primary-dark);
    opacity: 0.75;
    transition: transform 0.22s ease;
}

.news-custom-select.is-open .news-custom-select__chevron {
    transform: rotate(180deg);
}

.news-custom-select__dropdown {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 8px);
    padding: 8px;
    margin: 0;
    list-style: none;
    border-radius: 16px;
    border: 1px solid rgb(var(--primary-rgb) / 0.14);
    background: linear-gradient(180deg, #ffffff 0%, #fffdfb 48%, var(--bg-warm) 100%);
    box-shadow:
        0 1px 0 rgb(255 255 255 / 0.9) inset,
        0 20px 50px rgb(28 25 23 / 0.12),
        0 8px 24px rgb(var(--primary-rgb) / 0.14);
    z-index: 50;
}

.news-custom-select__option {
    display: block;
    width: 100%;
    padding: 11px 14px;
    margin: 0;
    border: none;
    border-radius: 12px;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.news-custom-select__option:hover {
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.news-custom-select__option.is-active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--icon-on-brand);
    font-weight: 600;
    box-shadow: 0 4px 14px rgb(var(--primary-rgb) / 0.28);
}

.news-custom-select__option.is-active:hover {
    color: var(--icon-on-brand);
    filter: brightness(1.03);
}

.news-custom-select__option:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px rgb(var(--primary-rgb) / 0.45);
}

.news-custom-select__trigger:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-soft);
}

.article-card {
    display: flex;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: 20px;
    transition: all 0.3s;
}
.article-card:hover {
    transform: translateY(-4px);
    border-color: rgb(var(--primary-rgb) / 0.22);
    box-shadow: var(--shadow-lg), 0 12px 36px rgb(var(--primary-rgb) / 0.1);
}
.article-thumb {
    width: 280px;
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, var(--primary-soft), var(--bg-warm));
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}
.article-thumb::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgb(var(--primary-rgb) / 0.11), rgb(var(--secondary-rgb) / 0.09));
    z-index: 0;
    pointer-events: none;
}
.article-thumb-link {
    position: absolute;
    inset: 0;
    z-index: 1;
    text-decoration: none;
    color: inherit;
    outline: none;
}
.article-thumb-link:focus-visible {
    box-shadow: inset 0 0 0 3px rgb(var(--primary-rgb) / 0.45);
}
.article-thumb-link--icon {
    display: flex;
    align-items: center;
    justify-content: center;
}
.article-thumb-link--image {
    display: block;
    line-height: 0;
}
.article-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.article-thumb-link--icon i {
    font-size: 3.35rem;
    color: var(--primary-dark);
    opacity: 0.42;
    line-height: 1;
}
.article-thumb .article-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary);
    color: white;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    z-index: 2;
    pointer-events: none;
}
.article-body {
    flex: 1;
    padding: 25px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}
.article-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.article-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}
.article-meta i {
    color: var(--primary);
}
.article-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}
.article-title .article-title-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: inherit;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}
.article-title .article-title-link:hover {
    color: var(--primary-dark);
}
.article-excerpt {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 16px;
}
.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.article-tags {
    display: flex;
    gap: 8px;
}
.article-tag {
    padding: 4px 12px;
    background: var(--bg-warm);
    color: var(--text-secondary);
    border-radius: 15px;
    font-size: 0.8rem;
}
.article-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: gap 0.3s;
}
.article-link:hover {
    gap: 12px;
}
.article-card.featured {
    background: linear-gradient(135deg, var(--bg-warm), var(--bg-white));
    border: 2px solid var(--primary);
}
.article-card.featured .article-thumb {
    width: 320px;
    aspect-ratio: 4 / 3;
}
.article-card.featured .article-title {
    font-size: 1.4rem;
}
.featured-label {
    position: absolute;
    top: 10px;
    right: 10px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 4px;
    pointer-events: none;
}
.featured-label i {
    font-size: 0.9rem;
    color: white;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.8);
}
.pagination-bar {
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}
.pagination-meta {
    margin: 0;
    font-size: 0.92rem;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}
.pagination-meta strong {
    color: var(--primary-dark);
    font-weight: 700;
}
.pagination-meta-sep {
    color: var(--border);
    padding: 0 0.4em;
}
.pagination-current {
    display: inline-block;
    min-width: 1.25em;
    text-align: center;
    font-size: 1.05em;
    font-weight: 800;
    color: var(--primary-dark);
}
.pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    row-gap: 10px;
}
.page-btn {
    min-width: 42px;
    height: 42px;
    padding: 0 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-white);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.25s;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    box-shadow: var(--shadow-sm);
}
a.page-btn:hover:not(.active) {
    background: var(--primary-soft);
    color: var(--primary-dark);
    border-color: var(--primary-light);
}
.page-btn.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--icon-on-brand);
    border-color: var(--primary-dark);
    box-shadow: var(--icon-shadow-primary);
    cursor: default;
    transform: translateY(-1px);
}
.page-btn-nav {
    min-width: 44px;
    color: var(--primary-dark);
}
a.page-btn.page-btn-nav:hover {
    background: var(--primary-soft);
    border-color: var(--primary);
    color: var(--primary-dark);
}
.page-btn.disabled {
    pointer-events: none;
    opacity: 0.45;
    box-shadow: none;
    background: var(--bg-gray);
    border-color: var(--border-light);
    color: var(--text-muted);
}
.page-ellipsis {
    color: var(--text-muted);
    padding: 0 2px;
    font-size: 1rem;
    user-select: none;
}
@media (max-width: 1024px) {
    .news-layout {
        grid-template-columns: 240px 1fr;
        gap: 30px;
    }
    .article-thumb {
        width: 240px;
    }
    .article-card.featured .article-thumb {
        width: 280px;
    }
}
@media (max-width: 900px) {
    .news-layout {
        grid-template-columns: 1fr;
    }
    .news-sidebar {
        position: static;
    }
    .category-card {
        padding: 20px;
    }
    .category-list {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }
    .category-list li {
        margin-bottom: 0;
    }
    .category-list a {
        padding: 10px 16px;
    }
    .category-count {
        display: none;
    }
}
@media (max-width: 768px) {
    .news-header {
        padding: calc(var(--navbar-scroll-padding) + 22px + env(safe-area-inset-top, 0px)) 0 30px;
    }
    .news-main.news-404-main {
        padding: calc(var(--navbar-scroll-padding) + 28px + env(safe-area-inset-top, 0px)) 1rem 3rem;
    }
    .news-header h1 {
        font-size: 1.6rem;
    }
    .news-header p {
        font-size: 0.9rem;
    }
    .news-main {
        padding: 30px 0 56px;
    }
    .news-layout {
        padding: 0 16px;
    }

    .news-toolbar-strip__inner {
        padding: 22px 16px 26px;
    }

    .news-controls {
        padding: 20px 18px 22px;
        gap: 18px;
        border-radius: 18px;
    }

    .news-search-input {
        padding: 14px 16px;
        font-size: 0.98rem;
    }

    .news-search-btn {
        padding: 0 20px;
        font-size: 1rem;
    }

    .news-search-clear {
        padding: 0 14px;
        font-size: 0.85rem;
    }

    .article-card {
        flex-direction: column;
    }
    .article-thumb {
        width: 100%;
        aspect-ratio: 16 / 9;
    }
    .article-body {
        padding: 20px;
    }
    .article-title {
        font-size: 1.1rem;
    }
    .article-excerpt {
        font-size: 0.9rem;
        -webkit-line-clamp: 3;
    }
    .article-meta {
        flex-wrap: wrap;
        gap: 12px;
    }
    .article-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .news-list-header {
        margin-bottom: 16px;
        padding-bottom: 14px;
    }

    .news-search-form {
        width: 100%;
    }

    /* 排序 + 每页：同一行双列，自定义下拉 */
    .news-toolbar-filters.news-sort-row {
        flex-wrap: nowrap;
        align-items: stretch;
        gap: 10px;
        padding: 12px 14px;
        border-radius: 14px;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.78) 0%, rgba(255, 253, 251, 0.95) 100%);
        border: 1px solid rgb(var(--primary-rgb) / 0.1);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88);
    }

    .news-toolbar-filters .news-opts-field {
        flex: 1 1 0;
        min-width: 0;
        gap: 6px;
    }

    .news-toolbar-filters .news-opts-field:first-child {
        padding-right: 10px;
        border-right: 1px solid rgb(var(--primary-rgb) / 0.12);
    }

    .news-toolbar-filters .news-custom-select {
        max-width: none;
    }

    .news-toolbar-filters .news-opts-field__label {
        font-size: 0.76rem;
    }

    .news-toolbar-filters .news-custom-select__trigger {
        padding: 10px 12px;
        font-size: 0.86rem;
        border-radius: 12px;
    }

    .news-toolbar-filters .news-custom-select__dropdown {
        top: calc(100% + 6px);
        border-radius: 14px;
    }

    .news-toolbar-filters .news-custom-select__option {
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .news-list-title {
        font-size: 1.2rem;
    }

    .news-controls {
        padding: 18px 16px 20px;
        border-radius: 16px;
    }

    .pagination {
        gap: 8px;
    }
    .page-btn {
        min-width: 38px;
        height: 38px;
        font-size: 0.9rem;
    }
    .article-card.featured .article-thumb {
        width: 100%;
    }
    .article-card.featured .article-title {
        font-size: 1.15rem;
    }
    .breadcrumb-content {
        font-size: 0.8rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}
@media (max-width: 480px) {
    .news-header {
        padding: calc(var(--navbar-scroll-padding) + 16px + env(safe-area-inset-top, 0px)) 0 24px;
    }
    .news-main.news-404-main {
        padding: calc(var(--navbar-scroll-padding) + 22px + env(safe-area-inset-top, 0px)) 1rem 2.5rem;
    }
    .news-header h1 {
        font-size: 1.4rem;
    }
    .news-header p {
        font-size: 0.85rem;
    }
    .category-card {
        padding: 16px;
        border-radius: 12px;
    }
    .category-title {
        font-size: 1rem;
        margin-bottom: 16px;
        padding-bottom: 12px;
    }
    .category-list a {
        padding: 8px 12px;
        font-size: 0.85rem;
    }
    .article-card {
        border-radius: 12px;
        margin-bottom: 16px;
    }
    .article-thumb {
        border-radius: 12px 12px 0 0;
    }
    .article-body {
        padding: 16px;
    }
    .article-title {
        font-size: 1rem;
        margin-bottom: 8px;
    }
    .article-excerpt {
        font-size: 0.85rem;
        margin-bottom: 12px;
    }
    .article-meta span {
        font-size: 0.75rem;
    }
    .article-tags {
        display: none;
    }
    .article-link {
        font-size: 0.85rem;
    }
    .news-list-title {
        font-size: 1.1rem;
    }

    .news-toolbar-strip__inner {
        padding: 18px 12px 22px;
    }

    .news-controls {
        padding: 16px 14px 18px;
        gap: 16px;
        border-radius: 16px;
    }

    .news-search-form {
        border-radius: 12px;
    }

    .news-search-input {
        padding: 12px 14px;
        font-size: 0.92rem;
    }

    .news-search-btn {
        padding: 0 18px;
    }

    .news-toolbar-filters.news-sort-row {
        gap: 8px;
        padding: 10px 12px;
        border-radius: 12px;
    }

    .news-toolbar-filters .news-opts-field:first-child {
        padding-right: 8px;
    }

    .news-toolbar-filters .news-custom-select__trigger {
        padding: 9px 10px;
        font-size: 0.82rem;
    }

    .news-toolbar-filters .news-custom-select__option {
        padding: 9px 10px;
        font-size: 0.8rem;
    }

    .pagination-bar {
        margin-top: 24px;
        padding-top: 20px;
        gap: 14px;
    }
    .pagination-meta {
        font-size: 0.82rem;
        line-height: 1.55;
        text-align: center;
        padding: 0 4px;
    }
    .page-btn {
        min-width: 34px;
        height: 34px;
        border-radius: 8px;
        font-size: 0.85rem;
    }
}

/* 页脚 */
.footer {
    background: linear-gradient(135deg, #1c1917 0%, #292524 50%, #1c1917 100%);
    color: #e5e5e5;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
}

.footer-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 60px 60px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.8fr 1.2fr 1.2fr 1.5fr;
    gap: 60px;
}

/* 友情链接：栏目标题与链接同一行；低调辅区 */
.footer-friends {
    --footer-friends-text: rgba(168, 162, 158, 0.55);
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    column-gap: 12px;
    row-gap: 8px;
    margin-top: 28px;
    padding-top: 16px;
    border-top: 1px solid rgba(254, 215, 170, 0.08);
}

.footer-friends__label {
    margin: 0;
    flex: 0 0 auto;
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: normal;
    text-transform: none;
    color: var(--footer-friends-text);
    line-height: 1.45;
}

.footer-friends__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 0;
    row-gap: 6px;
    flex: 1 1 auto;
    min-width: 0;
}

.footer-friends__item {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
}

.footer-friends__item:not(:first-child)::before {
    content: '\00b7';
    margin: 0 0.42em;
    color: rgba(254, 215, 170, 0.22);
    font-size: 0.7rem;
    line-height: 1;
    user-select: none;
}

.footer-friends__link {
    color: var(--footer-friends-text);
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 400;
    line-height: 1.45;
    transition: color 0.18s ease;
}

.footer-friends__link:hover {
    color: rgba(251, 146, 60, 0.92);
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.footer-logo img {
    height: 70px;
    width: auto;
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer-logo-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    line-height: 1.2;
}

.footer-logo-subtitle {
    font-size: 0.8rem;
    color: #a0a0a0;
    white-space: nowrap;
}

.footer-desc {
    font-size: 0.95rem;
    color: #b0b0b0;
    line-height: 1.8;
    margin: 12px 0;
}

.footer-social {
    display: flex;
    gap: 16px;
    margin-top: 12px;
}

.social-link {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.social-link span {
    font-size: 0.9rem;
    color: white;
    font-weight: 600;
}

.footer-heading {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
    min-width: 100px;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-list li a {
    color: #a0a0a0;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-list li a::before {
    content: "";
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

.footer-list li a:hover {
    color: var(--primary-light);
    padding-left: 6px;
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: #a0a0a0;
}

.contact-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--icon-on-brand);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
    box-shadow: var(--icon-shadow-primary);
}

.contact-icon .fas {
    font-size: var(--icon-size-contact);
    line-height: 1;
}

.contact-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: #b0b0b0;
}

.contact-qrcode {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.contact-qrcode img {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    object-fit: cover;
}

.contact-qrcode span {
    font-size: 0.85rem;
    color: #888;
}

.footer-bottom {
    padding: 24px 60px;
    text-align: center;
    color: #a0a0a0;
    font-size: 0.85rem;
    background: rgba(249, 115, 22, 0.08);
    border-top: 1px solid rgba(249, 115, 22, 0.15);
}

.footer-bottom a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-bottom a:hover {
    color: var(--primary-light);
}

.footer-divider {
    margin: 0 12px;
    color: rgba(249, 115, 22, 0.4);
}

/* 移动端菜单 */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 12px;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.mobile-menu-btn:hover {
    background: rgba(249, 115, 22, 0.06);
}

.mobile-menu-btn span {
    width: 22px;
    height: 2.5px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* 移动端菜单展开样式 */
.nav-links.mobile-open {
    display: flex !important;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 16px;
    gap: 8px;
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 16px 16px;
    z-index: 999;
}

.nav-links.mobile-open li {
    width: 100%;
}

.nav-links.mobile-open a:not(.btn) {
    width: 100%;
    justify-content: center;
    padding: 14px 18px;
}

/* 响应式 */
@media (max-width: 1200px) {
    .hero h1 {
        font-size: 3.5rem;
    }

    .hero-content {
        gap: 40px;
    }

    .hero-illustration {
        max-width: 480px;
    }

    .hero-float-card {
        transform: scale(0.85);
    }
}

@media (max-width: 1100px) {
    .hero {
        padding: 120px 0 80px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }

    .hero-text {
        order: 1;
    }

    .hero-visual {
        order: 2;
        display: flex;
        justify-content: center;
    }

    .hero-desc {
        margin: 0 auto 40px;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-illustration {
        max-width: 420px;
    }

    .hero-badge {
        padding: 8px 16px 8px 10px;
        font-size: 0.85rem;
    }

    .hero-badge .dot {
        width: 28px;
        height: 28px;
    }

    .hero-badge .dot svg {
        width: 14px;
        height: 14px;
    }

    .hero-badge .dot .fas {
        font-size: 0.8125rem;
    }

    .hero-float-card-1 {
        right: -20px;
        top: 10px;
    }

    .hero-float-card-2 {
        left: -130px;
        bottom: 20px;
    }

    .hero-float-card-3 {
        right: -20px;
        bottom: 40px;
    }

    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 48px;
    }

    .process-grid::before {
        display: none;
    }

    .resources-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .platforms-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        justify-items: stretch;
    }

    .footer-wrapper {
        padding: 60px 40px 40px;
    }

    .footer-main {
        grid-template-columns: repeat(2, 1fr);
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-cta-btn {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: calc(var(--navbar-scroll-padding) + 18px + env(safe-area-inset-top, 0px)) 0 50px;
    }

    .hero-content {
        gap: 30px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero-badge {
        font-size: 0.85rem;
        padding: 8px 16px 8px 10px;
    }

    .hero-badge .dot {
        width: 28px;
        height: 28px;
    }

    .hero-badge .dot svg {
        width: 14px;
        height: 14px;
    }

    .hero-badge .dot .fas {
        font-size: 0.8125rem;
    }

    .hero-desc {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: 12px 24px;
        font-size: 1rem;
        min-height: 0;
    }

    .hero-illustration {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .hero-main-card {
        padding: 20px;
        border-radius: 20px;
    }

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .hero-stat {
        flex: 1;
        min-width: 80px;
    }

    .hero-stat-value {
        font-size: 1.2rem;
    }

    .hero-stat-label {
        font-size: 0.75rem;
    }

    .hero-stat-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 12px;
    }

    .hero-stat-icon .fas {
        font-size: 1.22rem;
    }

    .hero-stat-icon svg {
        width: 22px;
        height: 22px;
    }

    .hero-feature-check .fas {
        font-size: 0.75rem;
    }

    .hero-features {
        gap: 10px;
    }

    .hero-feature {
        font-size: 0.85rem;
    }

    /* 浮动亮点：移动端改为主卡片下方纵向排列，避免绝对定位裁切 */
    .hero-float-card.hero-float-card-1,
    .hero-float-card.hero-float-card-2,
    .hero-float-card.hero-float-card-3 {
        position: static;
        top: auto;
        right: auto;
        bottom: auto;
        left: auto;
        transform: none;
        margin: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .hero-float-card-1 {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 12px;
        padding: 14px 16px;
        border-radius: 16px;
    }

    .hero-float-card-1 .icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        flex-shrink: 0;
    }

    .hero-float-card-1 .icon .fas {
        font-size: 1.12rem;
    }

    .hero-float-card-1 .text {
        font-size: 0.8rem;
    }

    .hero-float-card-1 .value {
        font-size: 1.15rem;
    }

    .hero-float-card-2 {
        display: flex;
        flex-direction: column;
        padding: 14px 16px;
        border-radius: 16px;
    }

    .hero-float-card-2 .track {
        margin-bottom: 6px;
    }

    .hero-float-card-2 .track-line {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        flex: 1;
    }

    .hero-float-card-2 .label {
        font-size: 0.8rem;
        line-height: 1.4;
    }

    .hero-float-card-3 {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        padding: 14px 16px;
        border-radius: 16px;
    }

    .hero-float-card-3 .emoji {
        font-size: 1.5rem;
    }

    .hero-float-card-3 .text {
        font-size: 0.8rem;
    }

    .hero-float-card-3 .value {
        font-size: 0.95rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .section-header {
        margin-bottom: 32px;
    }

    .advantages-grid,
    .process-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .resources-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .resource-card {
        padding: 20px 14px;
        min-width: 0;
    }

    .resource-card h4 {
        font-size: 1rem;
    }

    .resource-card p {
        font-size: 0.82rem;
        line-height: 1.55;
    }

    .resource-icon {
        width: 72px;
        height: 72px;
        margin-bottom: 14px;
        border-radius: 18px;
    }

    .resource-icon .fas {
        font-size: 1.55rem;
    }

    .advantage-card {
        padding: 24px 20px;
    }

    .advantage-icon {
        width: 68px;
        height: 68px;
        margin-bottom: 16px;
        border-radius: 18px;
    }

    .advantage-icon .fas {
        font-size: 1.65rem;
    }

    .advantage-card h3 {
        font-size: 1.15rem;
    }

    .advantage-card p {
        font-size: 0.9rem;
    }

    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-section.section {
        padding-top: 44px;
        padding-bottom: 44px;
    }

    .stats-section .container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .stats-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
        justify-items: stretch;
    }

    .stat-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        box-sizing: border-box;
        min-height: 102px;
        padding: 16px 12px;
        margin: 0;
        background: rgba(255, 255, 255, 0.12);
        border: 1px solid rgba(255, 255, 255, 0.24);
        border-radius: 16px;
        box-shadow: 0 8px 28px rgba(0, 0, 0, 0.14);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    .stat-number {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: max-content;
        justify-content: center;
        align-items: baseline;
        column-gap: 0.14em;
        white-space: nowrap;
        width: 100%;
        max-width: 100%;
        margin: 0 0 8px;
        padding: 0;
        font-size: clamp(1.35rem, 6.5vw, 2.1rem);
        font-weight: 900;
        line-height: 1.12;
        direction: ltr;
        color: #fff;
    }

    .stat-number .counter {
        font-variant-numeric: tabular-nums;
    }

    .stat-unit {
        font-size: clamp(0.8rem, 3.1vw, 1.1rem);
        font-weight: 700;
        line-height: 1;
        opacity: 0.95;
    }

    .stat-label {
        font-size: 0.8rem;
        font-weight: 500;
        line-height: 1.35;
        color: rgba(255, 255, 255, 0.92);
        max-width: 100%;
        text-wrap: balance;
    }

    .cta-box {
        padding: 60px 32px;
    }

    .cta-box h2 {
        font-size: 2rem;
    }

    .cta-box p {
        font-size: 1rem;
        margin-bottom: 28px;
        line-height: 1.65;
    }

    /* CTA 按钮区：移动端略增高，兼顾点击区域与版式 */
    .cta-section .cta-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
        width: 100%;
        max-width: 100%;
    }

    .cta-section .cta-buttons > a.btn,
    .cta-section .cta-buttons .contact-qrcode-wrapper {
        width: 100%;
    }

    .cta-section .cta-buttons .btn.btn-lg {
        width: 100%;
        box-sizing: border-box;
        min-height: 54px;
        padding: 16px 22px;
        font-size: 0.98rem;
        line-height: 1.38;
        border-radius: var(--btn-radius);
        gap: 10px;
        letter-spacing: 0.02em;
    }

    .cta-section .cta-buttons .btn-secondary.btn-lg {
        border-width: 1px;
    }

    .footer-wrapper {
        padding: 48px 24px 32px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-contact-section {
        text-align: center;
    }

    .footer-contact-section .footer-heading {
        display: inline-block;
        margin-left: auto;
        margin-right: auto;
    }

    .footer-contact-section .contact-content {
        align-items: center;
    }

    .footer-contact-section .contact-info {
        align-items: center;
        width: 100%;
    }

    .footer-contact-section .contact-item {
        justify-content: center;
        text-align: center;
        flex-wrap: wrap;
    }

    .footer-bottom {
        padding: 20px 24px;
    }

    .contact-qrcode img {
        width: 90px;
        height: 90px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 28px;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .section-tag {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .section-desc {
        font-size: 0.95rem;
    }

    .hero {
        padding: calc(var(--navbar-scroll-padding) + 12px + env(safe-area-inset-top, 0px)) 0 40px;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .hero-desc {
        font-size: 0.9rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
        font-size: 0.95rem;
        min-height: 0;
    }

    .hero-main-card {
        padding: 16px;
        border-radius: 16px;
    }

    .hero-stats {
        gap: 12px;
    }

    .hero-stat-value {
        font-size: 1.1rem;
    }

    .hero-stat-label {
        font-size: 0.7rem;
    }

    .hero-stat-icon {
        width: 42px;
        height: 42px;
        margin-bottom: 10px;
    }

    .hero-stat-icon .fas {
        font-size: 1.06rem;
    }

    .hero-stat-icon svg {
        width: 20px;
        height: 20px;
    }

    .hero-features {
        gap: 8px;
    }

    .hero-feature {
        font-size: 0.8rem;
    }

    .hero-feature-check .fas {
        font-size: 0.7rem;
    }

    .hero-float-card-1,
    .hero-float-card-2,
    .hero-float-card-3 {
        padding: 12px 14px;
        border-radius: 14px;
    }

    .hero-float-card-1 .icon {
        width: 40px;
        height: 40px;
    }

    .hero-float-card-1 .value {
        font-size: 1.05rem;
    }

    .hero-float-card-2 .label {
        font-size: 0.78rem;
    }

    .hero-float-card-3 .value {
        font-size: 0.9rem;
    }

    .advantages-grid,
    .process-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .resources-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .resource-card {
        padding: 16px 12px;
        border-radius: 16px;
        min-width: 0;
    }

    .resource-card h4 {
        font-size: 0.95rem;
    }

    .resource-card p {
        font-size: 0.78rem;
    }

    .resource-icon {
        width: 66px;
        height: 66px;
        margin-bottom: 12px;
        border-radius: 17px;
    }

    .resource-icon .fas {
        font-size: 1.45rem;
    }

    .advantage-card {
        padding: 20px 16px;
        border-radius: 16px;
    }

    .advantage-icon {
        width: 62px;
        height: 62px;
        border-radius: 16px;
    }

    .advantage-icon .fas {
        font-size: 1.52rem;
    }

    .advantage-card h3 {
        font-size: 1.1rem;
    }

    .advantage-card p {
        font-size: 0.85rem;
    }

    .platforms-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        justify-items: stretch;
    }

    .stat-item {
        min-height: 96px;
        padding: 14px 10px;
        border-radius: 14px;
    }

    .stat-number {
        font-size: clamp(1.25rem, 6vw, 1.85rem);
        margin-bottom: 6px;
        column-gap: 0.1em;
    }

    .stat-unit {
        font-size: clamp(0.75rem, 2.9vw, 1rem);
    }

    .stat-label {
        font-size: 0.76rem;
    }

    .cta-box {
        padding: 40px 20px;
    }

    .cta-box h2 {
        font-size: 1.6rem;
    }

    .cta-box p {
        font-size: 0.92rem;
        margin-bottom: 22px;
    }

    .cta-section .cta-buttons {
        gap: 12px;
    }

    .cta-section .cta-buttons .btn.btn-lg {
        min-height: 52px;
        padding: 15px 20px;
        font-size: 0.96rem;
        border-radius: var(--btn-radius);
        gap: 9px;
    }

    .footer-wrapper {
        padding: 32px 16px 24px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-nav-section {
        display: none;
    }

    .footer-section h4 {
        font-size: 1rem;
    }

    .footer-section ul li a {
        font-size: 0.9rem;
    }

    .footer-bottom {
        padding: 16px;
        font-size: 0.85rem;
    }

    .contact-qrcode img {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 375px) {
    .section {
        padding: 48px 0;
    }

    .section-header {
        margin-bottom: 24px;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .section-tag {
        padding: 5px 10px;
        font-size: 0.75rem;
    }

    .section-desc {
        font-size: 0.9rem;
    }

    .advantages-grid,
    .process-grid,
    .resources-grid {
        gap: 12px;
    }

    .advantage-card {
        padding: 18px 14px;
        border-radius: 14px;
    }

    .advantage-icon {
        width: 58px;
        height: 58px;
        margin-bottom: 14px;
        border-radius: 15px;
    }

    .advantage-icon .fas {
        font-size: 1.42rem;
    }

    .advantage-card h3 {
        font-size: 1rem;
    }

    .advantage-card p {
        font-size: 0.8rem;
    }

    .hero {
        padding: calc(var(--navbar-scroll-padding) + 8px + env(safe-area-inset-top, 0px)) 0 30px;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .hero-desc {
        font-size: 0.85rem;
    }

    .hero-main-card {
        padding: 14px;
        border-radius: 14px;
    }

    .hero-stat-value {
        font-size: 1rem;
    }

    .hero-stat-label {
        font-size: 0.65rem;
    }

    .hero-features {
        gap: 6px;
    }

    .hero-feature {
        font-size: 0.75rem;
    }

    .stat-item {
        min-height: 92px;
        padding: 12px 8px;
        border-radius: 12px;
    }

    .stat-number {
        font-size: clamp(1.12rem, 5.5vw, 1.58rem);
        margin-bottom: 5px;
    }

    .stat-unit {
        font-size: clamp(0.72rem, 2.8vw, 0.95rem);
    }

    .stat-label {
        font-size: 0.72rem;
    }

    .platforms-grid {
        grid-template-columns: 1fr;
    }

    .cta-box h2 {
        font-size: 1.4rem;
    }

    .cta-box {
        padding: 32px 16px;
    }

    .cta-box p {
        font-size: 0.88rem;
        margin-bottom: 18px;
    }

    .cta-section .cta-buttons .btn.btn-lg {
        min-height: 50px;
        padding: 14px 18px;
        font-size: 0.93rem;
        border-radius: var(--btn-radius);
    }

    .footer-section h4 {
        font-size: 0.95rem;
    }

    .contact-qrcode img {
        width: 70px;
        height: 70px;
    }
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-warm);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary), var(--primary-dark));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* 选中样式 */
::selection {
    background: var(--primary);
    color: white;
}

/* 联系客服二维码弹窗 */
.contact-qrcode-wrapper {
    position: relative;
}

.contact-qrcode-wrapper .qrcode-popup {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 10px;
    background: white;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

.contact-qrcode-wrapper .qrcode-popup img {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    object-fit: cover;
}

.contact-qrcode-wrapper .qrcode-popup span {
    font-size: 0.85rem;
    color: #666;
}

.contact-qrcode-wrapper:hover .qrcode-popup,
.contact-qrcode-wrapper.is-open .qrcode-popup {
    opacity: 1;
    visibility: visible;
}

/* 右侧悬浮按钮组 */
.floating-buttons {
    position: fixed;
    right: 20px;
    bottom: calc(80px + env(safe-area-inset-bottom, 0px));
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

.floating-btn-wrapper {
    position: relative;
}

.floating-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(145deg, var(--primary-light), var(--primary));
    color: var(--icon-on-brand);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--icon-shadow-primary);
    transition: all 0.3s ease;
}

.floating-btn:hover {
    background: linear-gradient(145deg, var(--primary), var(--primary-dark));
    color: var(--icon-on-brand-muted);
    transform: scale(1.08);
    box-shadow: var(--icon-shadow-primary-deep);
}

.floating-btn .fas {
    font-size: var(--icon-size-floating);
    line-height: 1;
}

.service-popup {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    padding: 12px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.service-popup img {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    object-fit: cover;
}

.service-popup span {
    font-size: 0.8rem;
    color: #666;
}

.floating-btn-wrapper.service-wrapper:hover .service-popup,
.floating-btn-wrapper.service-wrapper.is-open .service-popup {
    opacity: 1;
    visibility: visible;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .floating-buttons {
        right: 15px;
        bottom: calc(100px + env(safe-area-inset-bottom, 0px));
        gap: 10px;
        z-index: 9999;
    }

    .floating-btn {
        width: 50px;
        height: 50px;
    }

    .floating-btn .fas {
        font-size: 1.14rem;
    }

    .service-wrapper {
        display: none;
    }

    .service-popup {
        right: 55px;
    }

    .service-popup img {
        width: 90px;
        height: 90px;
    }
}

@media (max-width: 480px) {
    .floating-buttons {
        right: 12px;
        bottom: calc(80px + env(safe-area-inset-bottom, 0px));
        gap: 10px;
        z-index: 9999;
    }

    .floating-btn {
        width: 48px;
        height: 48px;
    }

    .floating-btn .fas {
        font-size: 1.05rem;
    }

    .service-popup {
        right: 50px;
        padding: 10px;
    }

    .service-popup img {
        width: 80px;
        height: 80px;
    }
}