:root {
    --primary: #ff6b35;
    --primary-dark: #e55a2b;
    --secondary: #1a1a2e;
    --accent: #16213e;
    --light: #f8f9fa;
    --dark: #0f3460;
    --gradient: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    --gradient-blue: linear-gradient(135deg, #0f3460 0%, #16213e 100%);
    --shadow: 0 10px 30px rgba(0,0,0,.08);
    --shadow-hover: 0 20px 40px rgba(0,0,0,.15);
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========== 导航栏 ========== */
:root {
    --nav-bg: rgba(255,255,255,0.92);
    --nav-bg-scrolled: rgba(255,255,255,0.98);
    --nav-text: #2c2c54;
    --nav-text-soft: #5a5a7a;
    --nav-accent: #ff6b35;
    --nav-accent-gold: #f7b733;
    --nav-border: rgba(15,52,96,0.08);
    --nav-shadow: 0 4px 24px rgba(15,52,96,0.06);
    --nav-shadow-scrolled: 0 8px 32px rgba(15,52,96,0.12);
}

.hemu-nav {
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--nav-border);
    box-shadow: var(--nav-shadow);
    transition: all 0.35s cubic-bezier(.4,0,.2,1);
    padding: 14px 0;
    min-height: 72px;
}
.hemu-nav.scrolled {
    background: var(--nav-bg-scrolled);
    padding: 8px 0;
    box-shadow: var(--nav-shadow-scrolled);
    border-bottom-color: rgba(247,183,51,0.18);
    min-height: 60px;
}
.hemu-nav .container,
.hemu-nav > .container {
    max-width: 1640px;
}

/* 品牌区 */
.hemu-brand {
    gap: 10px;
    transition: transform 0.3s;
}
.hemu-brand:hover { transform: translateY(-1px); }
.brand-logo {
    height: 42px;
    width: auto;
    max-width: 170px;
    filter: drop-shadow(0 2px 6px rgba(247,183,51,0.25));
    transition: all 0.35s;
}
.hemu-nav.scrolled .brand-logo { height: 34px; }
.brand-text {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.8px;
    background: linear-gradient(135deg, #1a1a2e 0%, #ff6b35 60%, #f7b733 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    white-space: nowrap;
    transition: font-size 0.3s;
}
.hemu-nav.scrolled .brand-text { font-size: 1.15rem; }

/* 主菜单区 */
.hemu-main-nav {
    align-items: center;
    gap: 2px;
    margin-left: 18px;
}
.hemu-nav .nav-link {
    color: var(--nav-text) !important;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    padding: 9px 13px !important;
    border-radius: 9px;
    transition: all 0.3s cubic-bezier(.4,0,.2,1);
    white-space: nowrap;
    position: relative;
    display: inline-flex !important;
    align-items: center;
    gap: 7px;
}
.hemu-nav .nav-link > i {
    font-size: 1rem;
    color: var(--nav-text-soft);
    transition: color 0.3s;
}
.hemu-nav .nav-link:hover > i,
.hemu-nav .nav-link.active > i {
    color: var(--nav-accent);
}
.hemu-nav .nav-link.dropdown-toggle::after {
    margin-left: 2px;
    vertical-align: middle;
}
.hemu-nav .nav-link::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 4px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--nav-accent) 0%, var(--nav-accent-gold) 100%);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(.4,0,.2,1);
    transform: translateX(-50%);
}
.hemu-nav .nav-link:hover {
    color: var(--nav-accent) !important;
    background: rgba(255,107,53,0.06);
}
.hemu-nav .nav-link:hover::before,
.hemu-nav .nav-link.active::before {
    width: 60%;
}
.hemu-nav .nav-link.active {
    color: var(--nav-accent) !important;
    font-weight: 700;
}
.hemu-nav .navbar-nav { white-space: nowrap; }
.hemu-nav .dropdown-menu { white-space: nowrap; }

/* 分割线 */
.hemu-nav-divider {
    width: 1px;
    height: 22px;
    background: linear-gradient(180deg, transparent 0%, var(--nav-border) 50%, transparent 100%);
    margin: 0 4px;
}

/* 右侧操作区 */
.hemu-side-nav {
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

/* 语言切换 */
.lang-switcher {
    display: flex !important;
    align-items: center;
    gap: 5px;
    padding: 6px 10px !important;
    border: 1px solid var(--nav-border);
    border-radius: 999px !important;
    background: rgba(255,255,255,0.6);
    transition: all 0.3s;
}
.lang-switcher i { font-size: 0.95rem; color: var(--nav-text-soft); }
.lang-switcher .lang-code {
    font-weight: 700;
    font-size: 0.74rem;
    letter-spacing: 0.8px;
    color: var(--nav-text);
    text-transform: uppercase;
}
.lang-switcher:hover {
    border-color: var(--nav-accent);
    background: rgba(255,107,53,0.06);
}
.lang-switcher:hover::before { display: none; }

/* 用户切换器 */
.user-switcher {
    display: flex !important;
    align-items: center;
    gap: 6px;
    padding: 6px 12px !important;
    border: 1px solid var(--nav-border);
    border-radius: 999px !important;
    background: rgba(255,255,255,0.6);
}
.user-switcher i { font-size: 1rem; color: var(--nav-text-soft); }
.user-switcher span { font-weight: 600; max-width: 100px; overflow: hidden; text-overflow: ellipsis; font-size: 0.85rem; }
.user-switcher .badge-dot {
    min-width: 18px;
    height: 18px;
    line-height: 14px;
    font-size: 0.7rem;
    border-radius: 999px;
    margin-left: -2px;
}
.user-switcher:hover { border-color: var(--nav-accent); background: rgba(255,107,53,0.06); }
.user-switcher:hover::before { display: none; }

/* 登录链接 */
.login-link {
    display: flex !important;
    align-items: center;
    gap: 6px;
    color: var(--nav-text) !important;
    padding: 7px 12px !important;
    font-size: 0.85rem !important;
}
.login-link:hover { color: var(--nav-accent) !important; background: rgba(255,107,53,0.06); }
.login-link:hover::before { display: none; }

/* 注册按钮（主 CTA） */
.btn-register {
    display: inline-flex !important;
    align-items: center;
    background: linear-gradient(135deg, #ff6b35 0%, #f7b733 100%) !important;
    color: #fff !important;
    padding: 7px 16px !important;
    border-radius: 999px !important;
    font-weight: 700 !important;
    font-size: 0.82rem !important;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 14px rgba(255,107,53,0.32);
    transition: all 0.3s cubic-bezier(.4,0,.2,1) !important;
    white-space: nowrap;
}
.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(255,107,53,0.45);
    color: #fff !important;
}
.btn-register::before { display: none; }

/* 下拉菜单 */
.hemu-nav .dropdown-menu {
    border: 1px solid var(--nav-border);
    box-shadow: 0 10px 40px rgba(15,52,96,0.12);
    border-radius: 14px;
    padding: 10px;
    margin-top: 8px;
    min-width: 180px;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
}
.hemu-nav .dropdown-item {
    border-radius: 8px;
    padding: 9px 14px;
    font-weight: 500;
    color: var(--nav-text);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 10px;
}
.hemu-nav .dropdown-item > i {
    font-size: 0.95rem;
    color: var(--nav-text-soft);
    transition: color 0.2s;
    min-width: 16px;
}
.hemu-nav .dropdown-item:hover > i,
.hemu-nav .dropdown-item.active > i {
    color: var(--nav-accent);
}
.hemu-nav .dropdown-item:hover {
    background: linear-gradient(135deg, rgba(255,107,53,0.08) 0%, rgba(247,183,51,0.08) 100%);
    color: var(--nav-accent);
    transform: translateX(2px);
}
.hemu-nav .dropdown-item.active {
    background: linear-gradient(135deg, rgba(255,107,53,0.12) 0%, rgba(247,183,51,0.12) 100%);
    color: var(--nav-accent);
    font-weight: 700;
}
.hemu-nav .dropdown-divider { margin: 6px 4px; border-color: var(--nav-border); }

/* ========== 顶部导航响应式 ========== */
@media (max-width: 1199.98px) {
    /* 1199 以下：隐藏主导航项左侧的图标，缩小 padding */
    .hemu-nav .nav-link > i.bi-house-door,
    .hemu-nav .nav-link > i.bi-info-circle,
    .hemu-nav .nav-link > i.bi-box-seam,
    .hemu-nav .nav-link > i.bi-building,
    .hemu-nav .nav-link > i.bi-award,
    .hemu-nav .nav-link > i.bi-images,
    .hemu-nav .nav-link > i.bi-cart-check,
    .hemu-nav .nav-link > i.bi-envelope {
        display: none;
    }
    .hemu-nav .nav-link {
        padding: 9px 10px !important;
        font-size: 0.92rem;
    }
    .hemu-main-nav { margin-left: 8px; gap: 1px; }
}

/* 992 以下完全切换为汉堡菜单（隐藏展开，交给 Bootstrap） */
@media (max-width: 991.98px) {
    .hemu-nav .container,
    .hemu-nav > .container {
        max-width: 100%;
    }
    /* 桌面端展开态隐藏，交给移动折叠 */
    .navbar-expand-lg > .container,
    .navbar-expand-lg > .container > .navbar-collapse {
        flex-basis: auto;
    }
    .navbar-expand-lg .navbar-collapse {
        /* 让 Bootstrap 折叠生效 */
    }
}

/* 手机端导航完全重置为折叠式 */
@media (max-width: 991.98px) {
    .hemu-nav .nav-link {
        padding: 11px 14px !important;
        font-size: 0.95rem !important;
        justify-content: flex-start;
    }
    .hemu-nav .nav-link > i {
        display: inline-flex !important;
        font-size: 1.05rem;
    }
    .hemu-main-nav { margin-left: 0; }
    .hemu-side-nav { padding-top: 10px; margin-top: 10px; border-top: 1px solid var(--nav-border); }
    .hemu-nav-divider { display: none; }
    .navbar-collapse {
        background: var(--nav-bg);
        padding: 10px 0;
        border-radius: 12px;
        margin-top: 8px;
        box-shadow: 0 10px 30px rgba(15,52,96,0.10);
    }
    /* 收起时强制 hamburger 显示 */
    .navbar-toggler { display: block !important; }
}

/* 1440 以下进一步紧致 */
@media (max-width: 1439.98px) {
    .hemu-nav .container,
    .hemu-nav > .container {
        max-width: 1320px;
    }
}

/* 超大屏(1920+) 使用更宽 container */
@media (min-width: 1640px) {
    .hemu-nav .container,
    .hemu-nav > .container {
        max-width: 1640px;
    }
}

/* ========== Hero ========== */
.hero-cover {
    margin-top: 72px;
    position: relative;
    overflow: hidden;
}
.hero-cover-image {
    width: 100%;
    aspect-ratio: 2.712 / 1;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #0a0a0a;
    position: relative;
    display: flex;
    align-items: center;
}
.hero-cover-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,.25) 0%, rgba(0,0,0,.10) 50%, rgba(0,0,0,.45) 100%);
    pointer-events: none;
}
.hero-cover-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 12%;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    padding: 0 24px;
    pointer-events: none;
    gap: 14px;
}
.hero-cover-caption-line1 {
    display: inline-block;
    font-size: clamp(26px, 3.1vw, 42px);
    font-weight: 500;
    letter-spacing: 5px;
    text-shadow: 0 2px 18px rgba(0,0,0,.7);
}
.hero-cover-caption-line2 {
    display: inline-block;
    font-size: clamp(16px, 1.7vw, 24px);
    font-weight: 400;
    letter-spacing: 3px;
    color: rgba(255,255,255,.94);
    text-shadow: 0 1px 12px rgba(0,0,0,.7);
}

.hero-cta-section {
    position: relative;
    overflow: hidden;
    background: #ffffff;
    padding: 70px 0 60px;
    text-align: center;
    color: #1a1a2e;
}

/* 背景装饰 */
.hero-cta-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.hero-cta-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}
.hero-cta-glow-1 {
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(255,107,53,0.18) 0%, transparent 70%);
    top: -180px;
    left: -120px;
    animation: hero-cta-glow-float 12s ease-in-out infinite;
}
.hero-cta-glow-2 {
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(247,183,51,0.22) 0%, transparent 70%);
    bottom: -220px;
    right: -160px;
    animation: hero-cta-glow-float 14s ease-in-out infinite reverse;
}
.hero-cta-glow-3 {
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(255,107,53,0.14) 0%, transparent 70%);
    bottom: -120px;
    left: -100px;
    animation: hero-cta-glow-float 16s ease-in-out infinite;
}
.hero-cta-glow-4 {
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(247,183,51,0.16) 0%, transparent 70%);
    top: -100px;
    right: -80px;
    animation: hero-cta-glow-float 13s ease-in-out infinite reverse;
}
.hero-cta-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(15,52,96,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15,52,96,0.06) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
}

/* 底部渐变过渡带 - 解决与下方白色背景的分界线 */
.hero-cta-fade-bottom {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 180px;
    background: linear-gradient(180deg,
        rgba(255,255,255,0) 0%,
        rgba(255,247,237,0.4) 40%,
        rgba(255,243,224,0.7) 70%,
        rgba(255,235,210,0.85) 100%);
    pointer-events: none;
    z-index: 1;
}

/* 底部装饰带 - 与下方白色区域视觉衔接 */
.hero-cta-bottom-band {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 6px;
    background: linear-gradient(90deg,
        rgba(255,107,53,0.0) 0%,
        rgba(255,107,53,0.6) 20%,
        rgba(247,183,51,0.8) 50%,
        rgba(255,107,53,0.6) 80%,
        rgba(255,107,53,0.0) 100%);
    pointer-events: none;
    z-index: 1;
}
@keyframes hero-cta-glow-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(40px, -30px) scale(1.1); }
}

.hero-cta-content {
    position: relative;
    z-index: 2;
}

/* 顶部小标题 */
.hero-cta-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
    padding: 6px 18px;
    border: 1px solid rgba(247,183,51,0.4);
    border-radius: 999px;
    background: rgba(247,183,51,0.06);
    backdrop-filter: blur(8px);
}
.eyebrow-line {
    width: 24px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #f7b733);
}
.hero-cta-eyebrow .eyebrow-line:last-child {
    background: linear-gradient(90deg, #f7b733, transparent);
}
.eyebrow-text {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    color: #f7b733;
    text-transform: uppercase;
}

/* 主标题 */
.hero-cta-title {
    font-size: 3.4rem;
    font-weight: 900;
    background: linear-gradient(135deg, #ff6b35 0%, #f7b733 50%, #ff6b35 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
    letter-spacing: 4px;
    line-height: 1.1;
    text-shadow: 0 4px 30px rgba(255,107,53,0.15);
}

/* 副标题 */
.hero-cta-slogan {
    font-size: 1.3rem;
    color: #4a4a5e;
    margin-bottom: 18px;
    font-weight: 500;
    letter-spacing: 3px;
    position: relative;
    display: inline-block;
    padding: 0 24px;
}
.hero-cta-slogan::before,
.hero-cta-slogan::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 32px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #f7b733, transparent);
}
.hero-cta-slogan::before { left: -32px; }
.hero-cta-slogan::after  { right: -32px; }

/* 装饰分隔 */
.hero-cta-divider {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 4px auto 18px;
}
.divider-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #f7b733;
    box-shadow: 0 0 8px #f7b733;
}
.divider-line {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(247,183,51,0.6), transparent);
}
.divider-diamond {
    font-size: 0.8rem;
    color: #f7b733;
    text-shadow: 0 0 8px rgba(247,183,51,0.6);
}

/* 英文公司名 */
.hero-cta-en {
    font-size: 1rem;
    color: #6a6a82;
    letter-spacing: 4px;
    margin-bottom: 36px;
    text-transform: uppercase;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}
.hero-cta-en .en-accent {
    color: #e55a2b;
    font-weight: 700;
}
.hero-cta-en .en-divider {
    width: 18px;
    height: 1px;
    background: rgba(229,90,43,0.5);
}

/* CTA 按钮组 */
.hero-cta-buttons {
    display: inline-flex;
    gap: 14px;
    margin-bottom: 50px;
    flex-wrap: wrap;
    justify-content: center;
}
.btn-cta {
    display: inline-flex !important;
    align-items: center;
    gap: 10px;
    padding: 14px 32px !important;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: 999px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(.4,0,.2,1);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}
.btn-cta-primary {
    background: linear-gradient(135deg, #ff6b35 0%, #f7b733 100%);
    color: #fff !important;
    box-shadow: 0 10px 28px rgba(255,107,53,0.4);
}
.btn-cta-primary i {
    transition: transform 0.3s;
}
.btn-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(255,107,53,0.55);
    color: #fff !important;
}
.btn-cta-primary:hover i {
    transform: translateX(4px);
}
.btn-cta-glass {
    background: rgba(15,52,96,0.04);
    color: #1a1a2e !important;
    border: 1.5px solid rgba(15,52,96,0.15);
    backdrop-filter: blur(10px);
}
.btn-cta-glass:hover {
    background: rgba(15,52,96,0.08);
    border-color: rgba(255,107,53,0.6);
    transform: translateY(-3px);
    color: #ff6b35 !important;
}

/* 数据条带 */
.hero-cta-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    padding: 28px 40px;
    background: #fafbfc;
    border: 1px solid rgba(15,52,96,0.08);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(15,52,96,0.06);
    max-width: 920px;
    margin: 0 auto;
    flex-wrap: wrap;
}
.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
    min-width: 130px;
}
.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255,107,53,0.10) 0%, rgba(247,183,51,0.10) 100%);
    border: 1px solid rgba(255,107,53,0.25);
    color: #ff6b35;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}
.stat-value {
    font-size: 1.85rem;
    font-weight: 900;
    background: linear-gradient(135deg, #ff6b35 0%, #f7b733 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.5px;
    line-height: 1.1;
}
.stat-label {
    font-size: 0.82rem;
    color: #6a6a82;
    letter-spacing: 1px;
    font-weight: 500;
}
.stat-divider {
    width: 1px;
    height: 50px;
    background: linear-gradient(180deg, transparent, rgba(15,52,96,0.15), transparent);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .hero-cover-image { aspect-ratio: 2.712 / 1; }
    .hero-cover-caption-line1 { letter-spacing: 2px; }
    .hero-cover-caption-line2 { letter-spacing: 1.5px; }
    .hero-cover-caption { gap: 10px; }
    .hero-cta-section { padding: 40px 0 30px; }
    .hero-cta-title { font-size: 2rem; letter-spacing: 2px; }
    .hero-cta-slogan { font-size: 0.95rem; letter-spacing: 1px; }
    .hero-cta-en { font-size: 0.75rem; letter-spacing: 2px; gap: 8px; }
    .hero-cta-stats { gap: 14px; padding: 20px 16px; }
    .stat-item { min-width: 110px; }
    .stat-value { font-size: 1.4rem; }
    .stat-icon { width: 36px; height: 36px; font-size: 1rem; }
    .stat-divider { display: none; }
    .btn-cta { padding: 12px 22px !important; font-size: 0.9rem; }
    .hero-cta-eyebrow { font-size: 0.7rem; }
}

.hero-section { margin-top: 72px; }
.hero-slide {
    height: 600px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    position: relative;
}
.hero-content { color: #fff; }
.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,.5);
    line-height: 1.2;
}
.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 4px rgba(0,0,0,.5);
}
.hero-buttons .btn {
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s;
}
.hero-buttons .btn-primary {
    background: var(--gradient);
    border: none;
}
.hero-buttons .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255,107,53,.4);
}
.hero-buttons .btn-outline-light:hover {
    background: rgba(255,255,255,.2);
}
.carousel-indicators { margin-bottom: 30px; }
.carousel-indicators button {
    width: 30px; height: 4px;
    background: rgba(255,255,255,.5);
    border: none;
    border-radius: 2px;
}

/* ========== 章节标题 ========== */
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}
.section-subtitle {
    color: #888;
    font-size: 1.05rem;
    margin-top: 20px;
    margin-bottom: 40px;
}

/* ========== 业务特色卡片 ========== */
.feature-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.4s;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}
.feature-card-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.feature-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.feature-card:hover .feature-card-image img {
    transform: scale(1.08);
}
.feature-card-body {
    padding: 30px 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.feature-icon {
    width: 70px; height: 70px;
    margin: 0 auto 20px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 1.8rem;
    box-shadow: 0 10px 25px rgba(255,107,53,.3);
}
.feature-card h3 { font-size: 1.4rem; margin-bottom: 12px; color: var(--secondary); }
.feature-card p { color: #666; font-size: 0.95rem; line-height: 1.7; min-height: 65px; }
.feature-link {
    display: inline-block;
    margin-top: auto;
    padding-top: 15px;
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}
.feature-link:hover { transform: translateX(5px); }

/* ========== 产品卡片 ========== */
.product-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    height: 100%;
    display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.product-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1/1;
}
.product-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.product-card:hover .product-image img { transform: scale(1.08); }
.product-category {
    position: absolute;
    top: 12px; left: 12px;
    background: var(--gradient);
    color: #fff;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}
.product-info { padding: 20px; flex: 1; }
.product-title { font-size: 1.1rem; margin-bottom: 8px; }
.product-title a { color: var(--secondary); text-decoration: none; }
.product-title a:hover { color: var(--primary); }
.product-desc { color: #777; font-size: 0.9rem; margin: 0; }

/* ========== 招商卡片 ========== */
.procurement-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    height: 100%;
}
.procurement-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.procurement-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}
.procurement-image img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.procurement-badge {
    position: absolute;
    top: 12px; right: 12px;
    background: var(--gradient);
    color: #fff;
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}
.procurement-category {
    position: absolute;
    top: 12px; left: 12px;
    background: rgba(0,0,0,.7);
    color: #fff;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
}
.procurement-body { padding: 20px; }
.procurement-title {
    font-size: 1.2rem;
    color: var(--secondary);
    margin-bottom: 12px;
    font-weight: 600;
}
.procurement-summary { color: #666; font-size: 0.9rem; }
.procurement-meta {
    list-style: none;
    padding: 0;
    margin: 15px 0;
    font-size: 0.9rem;
}
.procurement-meta li {
    padding: 6px 0;
    color: #555;
}
.procurement-meta i { color: var(--primary); margin-right: 6px; width: 18px; }

/* ========== 项目案例 ========== */
.project-thumb, .project-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}
.project-thumb img, .project-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.project-thumb:hover img, .project-card:hover img { transform: scale(1.1); }
.project-overlay, .project-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent, rgba(0,0,0,.8));
    display: flex;
    align-items: flex-end;
    padding: 15px;
    color: #fff;
    opacity: 0;
    transition: opacity 0.3s;
}
.project-thumb:hover .project-overlay,
.project-card:hover .project-card-overlay { opacity: 1; }
.project-overlay h6, .project-card-overlay h5 { margin: 0; }
.project-card-overlay p { font-size: 0.85rem; opacity: 0.9; }

/* ========== 工厂展示 ========== */
.gallery-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    box-shadow: var(--shadow);
}
.gallery-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.gallery-card:hover img { transform: scale(1.08); }
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent, rgba(0,0,0,.7));
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
    color: #fff;
    opacity: 0;
    transition: opacity 0.3s;
}
.gallery-card:hover .gallery-overlay { opacity: 1; }
.gallery-overlay h5 { margin: 0; font-weight: 600; }

/* ========== 证书页面（专业重设计） ========== */

/* ========== 原证书卡片 ========== */
.cert-card {
    background: #fff;
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    height: 100%;
}
.cert-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.cert-card img { max-width: 100%; height: 200px; object-fit: contain; }
.cert-card h6 { margin-top: 15px; color: var(--secondary); }

/* ========== 新证书页面 ========== */
.cert-page {
    margin-top: 72px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #ffffff 0%, #fafbfc 100%);
    padding: 60px 0 80px;
    min-height: 70vh;
}

.cert-page-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.cert-page-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}
.cert-page-glow-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,107,53,0.12) 0%, transparent 70%);
    top: -200px;
    right: -150px;
}
.cert-page-glow-2 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(247,183,51,0.14) 0%, transparent 70%);
    bottom: -180px;
    left: -120px;
}
.cert-page-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(15,52,96,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15,52,96,0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
}

/* 页头 */
.cert-page-header {
    text-align: center;
    position: relative;
    z-index: 2;
    margin-bottom: 36px;
    padding: 0 20px;
}
.cert-page-title {
    font-size: 2.6rem;
    font-weight: 900;
    background: linear-gradient(135deg, #1a1a2e 0%, #d4af37 50%, #1a1a2e 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0 0 14px;
    letter-spacing: 6px;
    line-height: 1.15;
}
.cert-page-divider {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 auto;
}
.cert-divider-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #d4af37;
}
.cert-divider-line {
    width: 50px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.5), transparent);
}
.cert-divider-diamond {
    font-size: 0.7rem;
    color: #d4af37;
}

/* 统计条 */
.cert-stats-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    max-width: 960px;
    margin: 0 auto 60px;
    flex-wrap: nowrap;
    position: relative;
    z-index: 2;
    padding: 0 20px;
}
.cert-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
    padding: 20px 14px;
    position: relative;
}
.cert-stat-value {
    font-size: 2.4rem;
    font-weight: 200;
    color: #1a1a2e;
    line-height: 1.1;
    letter-spacing: 1px;
    font-family: 'Georgia', 'Times New Roman', serif;
}
.cert-stat-value sup {
    font-size: 0.5em;
    font-weight: 300;
    color: #d4af37;
    margin-left: 1px;
    vertical-align: super;
}
.cert-stat-label {
    font-size: 0.72rem;
    color: #8a8a9e;
    letter-spacing: 3px;
    font-weight: 500;
    text-transform: uppercase;
    margin-top: 2px;
}
.cert-stat-divider {
    width: 1px;
    height: 36px;
    background: linear-gradient(180deg, transparent, rgba(212,175,55,0.4), transparent);
    flex-shrink: 0;
}

/* 证书网格 */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 32px;
    position: relative;
    z-index: 2;
}
.cert-card-item {
    cursor: pointer;
}
.cert-card {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(15,52,96,0.06);
    border: 1px solid rgba(15,52,96,0.05);
    transition: all 0.4s cubic-bezier(.4,0,.2,1);
    position: relative;
    height: 100%;
}
.cert-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 18px;
    padding: 1.5px;
    background: linear-gradient(135deg, rgba(212,175,55,0) 0%, rgba(212,175,55,0.45) 50%, rgba(212,175,55,0) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}
.cert-card-item:hover .cert-card {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(15,52,96,0.12);
}
.cert-card-item:hover .cert-card::before {
    opacity: 1;
}
.cert-card-item:hover .cert-image-overlay {
    opacity: 1;
}

/* 证书图片 */
.cert-image-wrap {
    position: relative;
    background: linear-gradient(135deg, #fafafa 0%, #f0f0f3 100%);
    aspect-ratio: 1/1;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cert-image-wrap img {
    max-width: 88%;
    max-height: 88%;
    object-fit: contain;
    transition: transform 0.5s cubic-bezier(.4,0,.2,1);
    filter: drop-shadow(0 6px 16px rgba(0,0,0,0.12));
}
.cert-card-item:hover .cert-image-wrap img {
    transform: scale(1.06);
}
.cert-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,46,0.85) 0%, rgba(212,175,55,0.75) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.35s;
}
.cert-image-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255,255,255,0.95);
    color: #1a1a2e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    transform: scale(0.7);
    transition: transform 0.35s cubic-bezier(.4,0,.2,1);
}
.cert-card-item:hover .cert-image-icon {
    transform: scale(1);
}

/* 卡片内容 */
.cert-card-body {
    padding: 20px 22px 22px;
}
.cert-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 10px;
    line-height: 1.4;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.cert-card-divider {
    width: 24px;
    height: 1.5px;
    background: linear-gradient(90deg, transparent, #d4af37, transparent);
    margin: 0 auto 12px;
}
.cert-card-desc {
    font-size: 0.82rem;
    color: #6a6a82;
    line-height: 1.6;
    margin: 0;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.6em;
}

/* 灯箱 */
.cert-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(15,15,30,0.92);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    padding: 40px;
}
.cert-lightbox.active {
    opacity: 1;
    visibility: visible;
}
.cert-lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(.4,0,.2,1);
}
.cert-lightbox.active img {
    transform: scale(1);
}
.cert-lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1.5px solid rgba(255,255,255,0.2);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
}
.cert-lightbox-close:hover {
    background: rgba(212,175,55,0.9);
    border-color: transparent;
    transform: rotate(90deg);
}

/* 响应式 */
@media (max-width: 768px) {
    .cert-page { padding: 40px 0 60px; }
    .cert-page-title { font-size: 1.8rem; letter-spacing: 3px; }
    .cert-stats-bar { flex-wrap: wrap; gap: 10px; }
    .cert-stat { padding: 14px 8px; min-width: 45%; }
    .cert-stat-value { font-size: 1.7rem; }
    .cert-stat-divider { display: none; }
    .cert-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .cert-card-body { padding: 16px; }
}

/* ========== 数字统计 ========== */
.stat-box {
    background: #fff;
    border-radius: 12px;
    padding: 25px 20px;
    text-align: center;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary);
}
.stat-number {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat-label { color: #888; font-size: 0.9rem; }

/* ========== 页面标题 ========== */
.page-header {
    background: var(--gradient-blue);
    color: #fff;
    padding: 100px 0 60px;
    margin-top: 72px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255,107,53,.2), transparent);
}
.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    position: relative;
}
.page-header p { opacity: 0.9; position: relative; }

/* ========== 筛选按钮 ========== */
.filter-buttons .btn-filter {
    background: #fff;
    color: #555;
    border: 1px solid #ddd;
    margin: 0 5px;
    border-radius: 50px;
    padding: 8px 20px;
    transition: all 0.3s;
}
.filter-buttons .btn-filter:hover,
.filter-buttons .btn-filter.active {
    background: var(--gradient);
    color: #fff;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255,107,53,.3);
}

/* ========== 简介区 ========== */
.intro-text {
    color: #555;
    line-height: 1.9;
    font-size: 1.05rem;
    text-align: justify;
}

/* ========== 公告滚动 ========== */
.announcement-marquee {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}
.announcement-track {
    display: inline-flex;
    white-space: nowrap;
    padding-left: 100%;
    animation: announcement-scroll 28s linear infinite;
    will-change: transform;
}
.announcement-track:hover {
    animation-play-state: paused;
}
.announcement-item {
    display: inline-block;
    margin-right: 60px;
    opacity: 0.95;
}
@keyframes announcement-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-100%); }
}

/* ========== 浮动按钮 ========== */
.floating-actions {
    position: fixed;
    right: 25px;
    bottom: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.floating-btn {
    width: 50px; height: 50px;
    background: var(--gradient);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    text-decoration: none;
    box-shadow: 0 5px 20px rgba(255,107,53,.4);
    transition: all 0.3s;
}
.floating-btn:hover {
    transform: translateY(-3px);
    color: #fff;
    box-shadow: 0 10px 30px rgba(255,107,53,.5);
}

/* ========== 底部 ========== */
.hemu-footer {
    background: var(--secondary);
    color: #ccc;
    padding: 60px 0 20px;
    margin-top: 80px;
}
.footer-title {
    color: #fff;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}
.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 30px; height: 3px;
    background: var(--primary);
    border-radius: 2px;
}
.footer-text { color: #aaa; line-height: 1.8; }
.footer-links, .footer-contact {
    list-style: none;
    padding: 0;
}
.footer-links li, .footer-contact li {
    padding: 6px 0;
}
.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: all 0.3s;
}
.footer-links a:hover { color: var(--primary); padding-left: 5px; }
.footer-contact i { color: var(--primary); margin-right: 8px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 36px; height: 36px;
    background: rgba(255,255,255,.1);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    transition: all 0.3s;
}
.footer-social a:hover { background: var(--primary); transform: translateY(-3px); }
.footer-qr, .footer-qr-placeholder {
    width: 120px; height: 120px;
    background: #fff;
    border-radius: 12px;
    padding: 10px;
}
.footer-qr-placeholder {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    color: #888;
}
.footer-qr-placeholder i { font-size: 3rem; }
.footer-divider { border-color: rgba(255,255,255,.1); margin: 30px 0 15px; }
.footer-copyright { color: #aaa; font-size: 0.9rem; }

/* ===== 手机端 Footer 重组 ===== */
@media (max-width: 767.98px) {
    .hemu-footer { padding: 36px 0 18px; margin-top: 50px; }

    .footer-mobile {
        background: rgba(255,255,255,0.04);
        border: 1px solid rgba(255,255,255,0.08);
        border-radius: 18px;
        padding: 22px 18px 20px;
        position: relative;
    }

    /* 品牌行：左右两段 */
    .fm-brand {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
        padding-bottom: 18px;
        margin-bottom: 18px;
        border-bottom: 1px dashed rgba(255,255,255,0.12);
    }
    .fm-brand-left { flex: 1; min-width: 0; }
    .fm-brand-name {
        color: #fff;
        font-size: 1.35rem;
        font-weight: 800;
        margin: 0 0 4px;
        letter-spacing: 1px;
        background: linear-gradient(135deg, #fff 0%, #d4af37 100%);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    .fm-brand-slogan {
        color: #aaa;
        font-size: 0.72rem;
        margin: 0;
        line-height: 1.5;
        letter-spacing: 0.4px;
    }
    .fm-brand-right { flex-shrink: 0; }
    .fm-social {
        display: flex;
        gap: 8px;
    }
    .fm-social a {
        width: 36px; height: 36px;
        background: rgba(255,255,255,0.08);
        border: 1px solid rgba(255,255,255,0.12);
        border-radius: 10px;
        display: flex; align-items: center; justify-content: center;
        color: #fff;
        font-size: 0.95rem;
        transition: all 0.3s;
    }
    .fm-social a:hover, .fm-social a:active {
        background: var(--primary);
        border-color: var(--primary);
        transform: translateY(-2px);
    }

    /* 双列 */
    .fm-cols {
        display: grid;
        grid-template-columns: 1fr 1.4fr;
        gap: 18px;
    }
    .fm-col-title {
        color: #fff;
        font-size: 0.78rem;
        font-weight: 700;
        letter-spacing: 2px;
        text-transform: uppercase;
        margin: 0 0 12px;
        position: relative;
        padding-left: 10px;
    }
    .fm-col-title::before {
        content: '';
        position: absolute;
        left: 0; top: 50%;
        transform: translateY(-50%);
        width: 3px; height: 12px;
        background: linear-gradient(180deg, var(--primary), #d4af37);
        border-radius: 2px;
    }
    .fm-links {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 6px;
    }
    .fm-links a {
        display: block;
        color: #ccc;
        font-size: 0.82rem;
        text-decoration: none;
        padding: 5px 10px;
        background: rgba(255,255,255,0.04);
        border-radius: 8px;
        transition: all 0.25s;
        border-left: 2px solid transparent;
    }
    .fm-links a:hover, .fm-links a:active {
        color: #fff;
        background: rgba(255,107,53,0.12);
        border-left-color: var(--primary);
        padding-left: 12px;
    }
    .fm-contact {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .fm-contact li {
        display: flex;
        align-items: flex-start;
        gap: 8px;
        color: #ccc;
        font-size: 0.74rem;
        line-height: 1.45;
    }
    .fm-contact li i {
        color: var(--primary);
        font-size: 0.85rem;
        width: 16px;
        flex-shrink: 0;
        margin-top: 2px;
    }
    .fm-contact li span { word-break: break-word; }

    .footer-divider { margin: 20px 0 12px; }
    .footer-copyright { font-size: 0.74rem; line-height: 1.5; }
}

/* ========== 表单 ========== */
.auth-section, .profile-section, .quote-form, .contact-section, .my-quotes-section, .messages-section {
    margin-top: 100px;
    min-height: 60vh;
}
.auth-card, .profile-card, .quote-form-card, .contact-form-card, .proc-summary-card, .proc-sidebar {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow);
}
.auth-card { max-width: 100%; }
.form-control, .form-select {
    border-radius: 10px;
    padding: 12px 16px;
    border: 1px solid #e0e0e0;
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(255,107,53,.15);
}
.btn-primary {
    background: var(--gradient);
    border: none;
    border-radius: 50px;
    padding: 10px 30px;
    font-weight: 600;
    transition: all 0.3s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(255,107,53,.3); }

/* ========== 招商详情 ========== */
.proc-info-card {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
}
.proc-info-card h3 { color: var(--secondary); font-size: 1.4rem; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 2px solid var(--primary); }
.proc-text { color: #555; line-height: 1.9; white-space: pre-line; }
.proc-sidebar {
    position: sticky;
    top: 100px;
}
.proc-status-badge {
    text-align: center;
    padding: 10px;
    background: var(--gradient);
    color: #fff;
    border-radius: 12px;
    font-weight: 600;
    margin-bottom: 20px;
}
.proc-status-badge.closed { background: #999; }
.proc-meta-list { list-style: none; padding: 0; }
.proc-meta-list li {
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.proc-meta-list i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 2px;
}
.proc-meta-list strong { display: block; }

/* ========== 联系 ========== */
.contact-info-list { list-style: none; padding: 0; }
.contact-info-list li {
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    gap: 20px;
}
.contact-info-list i {
    color: var(--primary);
    font-size: 1.5rem;
    margin-top: 4px;
}
.contact-info-list strong { display: block; color: var(--secondary); margin-bottom: 5px; }

/* ========== 我的报价 ========== */
.quote-card {
    background: #fff;
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    transition: all 0.3s;
}
.quote-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.quote-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; padding-bottom: 15px; border-bottom: 1px solid #f0f0f0; }
.quote-header h5 { margin: 0; color: var(--secondary); }
.quote-meta { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; margin-bottom: 15px; }
.quote-meta div { color: #555; font-size: 0.95rem; }
.quote-meta strong { color: var(--secondary); }
.quote-desc { background: #f8f9fa; padding: 12px; border-radius: 8px; color: #666; font-size: 0.9rem; }
.quote-admin-note { background: #fff3cd; padding: 12px; border-radius: 8px; margin-top: 10px; font-size: 0.9rem; }
.quote-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 15px; padding-top: 15px; border-top: 1px solid #f0f0f0; }
.badge { padding: 6px 12px; border-radius: 50px; font-weight: 500; }
.badge.status-pending { background: #ffc107; color: #fff; }
.badge.status-accepted { background: #28a745; color: #fff; }
.badge.status-rejected { background: #dc3545; color: #fff; }
.badge.status-open { background: var(--gradient); }
.badge.status-closed { background: #6c757d; }
.badge.status-pending { background: #ffc107; }

/* ========== 消息 ========== */
.message-card {
    background: #fff;
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    border-left: 4px solid transparent;
}
.message-card.unread { border-left-color: var(--primary); background: #fff8f5; }
.message-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.message-header h5 { margin: 0; color: var(--secondary); }
.message-body { color: #555; line-height: 1.7; white-space: pre-line; }

/* ========== 产品详情 ========== */
.product-detail-image img { max-height: 500px; object-fit: contain; }
.product-detail-title { font-size: 2rem; color: var(--secondary); margin: 15px 0; }
.product-detail-desc { color: #555; line-height: 1.9; font-size: 1.05rem; }

/* ========== 闪光提示 ========== */
.flash-toast {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    max-width: 350px;
    animation: slideInRight 0.4s ease-out;
}
@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-slide { height: 450px; }
    .section-title { font-size: 1.6rem; }
    .quote-meta { grid-template-columns: 1fr; }
    .page-header { padding: 70px 0 40px; }
    .page-header h1 { font-size: 1.8rem; }
    .floating-actions { right: 15px; bottom: 20px; }
    .floating-btn { width: 42px; height: 42px; }
    .navbar-collapse {
        background: #fff;
        margin-top: 15px;
        padding: 15px;
        border-radius: 12px;
        box-shadow: var(--shadow);
    }
}

/* ===== 商务名片（按名片样式设计） ===== */
.business-card {
    display: flex;
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 14px 44px rgba(13, 27, 60, 0.12), 0 2px 6px rgba(13, 27, 60, 0.05);
    overflow: hidden;
    position: relative;
    border: 1px solid #e9eef5;
}

/* === 左侧蓝色装饰条 === */
.bc-strip {
    width: 56px;
    flex-shrink: 0;
    background: linear-gradient(180deg, #1f3a8a 0%, #2c4cb6 100%);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.bc-strip-diamond {
    width: 22px;
    height: 22px;
    background: #f5d068;
    transform: rotate(45deg);
    margin-bottom: 18px;
    box-shadow: 0 0 0 4px rgba(245,208,104,0.25);
}
.bc-strip-tag-vertical {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 4px;
    writing-mode: vertical-rl;
    text-orientation: upright;
    padding: 8px 0;
}

/* === 名片主体 === */
.bc-body {
    flex: 1;
    padding: 28px 32px;
    min-width: 0;
    position: relative;
}

/* 顶部公司名 */
.bc-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}
.bc-head-line {
    width: 38px;
    height: 1.5px;
    background: linear-gradient(to right, #f5d068, transparent);
    flex-shrink: 0;
}
.bc-head-titles { min-width: 0; }
.bc-head-en {
    font-size: 0.78rem;
    font-weight: 700;
    color: #1f3a8a;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    line-height: 1.3;
}
.bc-head-zh {
    font-size: 0.82rem;
    color: #6a6a78;
    font-weight: 500;
    margin-top: 2px;
}

/* 名字 + 中央装饰 */
.bc-name-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}
.bc-name-block {
    flex: 1;
    text-align: center;
}
.bc-name-line {
    width: 70%;
    margin: 0 auto;
    height: 1px;
    background: linear-gradient(to right, transparent, #f5d068 50%, transparent);
}
.bc-name-cn {
    font-size: 2.4rem;
    font-weight: 900;
    color: #1c1c28;
    line-height: 1.1;
    letter-spacing: 6px;
    padding: 6px 0 4px;
    background: linear-gradient(135deg, #1c1c28 0%, #1f3a8a 50%, #2c4cb6 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.bc-name-other {
    font-size: 0.78rem;
    color: #8a8578;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 500;
    margin-bottom: 6px;
}
.bc-name-block .bc-name-line:last-child { margin-bottom: 0; }
.bc-name-diamond {
    color: #f5d068;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* 内容区：左联系 + 右二维码 */
.bc-content {
    display: flex;
    gap: 18px;
    align-items: stretch;
    margin-bottom: 18px;
}
.bc-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 7px;
}
.bc-field {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.5;
}
.bc-field-label {
    flex-shrink: 0;
    width: 58px;
    color: #1f3a8a;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    padding-top: 1px;
}
.bc-field-value {
    color: #2a2a38;
    font-size: 0.88rem;
    font-weight: 500;
    word-break: break-word;
}

/* 二维码带框 */
.bc-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-left: 14px;
    border-left: 1px dashed #e9eef5;
}
.bc-qr-frame {
    width: 124px;
    height: 124px;
    position: relative;
    padding: 4px;
    background: #fff;
    border: 1px solid #f5d068;
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(31,58,138,0.12);
    overflow: hidden;
}
.bc-qr-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    border-radius: 4px;
}
.bc-qr-corner {
    position: absolute;
    width: 12px;
    height: 12px;
    border-color: #f5d068;
    border-style: solid;
}
.bc-qr-corner-tl { top: -3px; left: -3px; border-width: 2px 0 0 2px; }
.bc-qr-corner-tr { top: -3px; right: -3px; border-width: 2px 2px 0 0; }
.bc-qr-corner-bl { bottom: -3px; left: -3px; border-width: 0 0 2px 2px; }
.bc-qr-corner-br { bottom: -3px; right: -3px; border-width: 0 2px 2px 0; }
.bc-qr-caption {
    margin-top: 6px;
    font-size: 0.66rem;
    color: #1f3a8a;
    font-weight: 700;
    letter-spacing: 2px;
}

/* 底部品牌展示 */
.bc-brand {
    background: linear-gradient(135deg, #1f3a8a 0%, #2c4cb6 100%);
    border-radius: 10px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    color: #fff;
    margin: 0 -10px -10px;
    position: relative;
    overflow: hidden;
}
.bc-brand::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 50%, rgba(245,208,104,0.15), transparent 50%);
    pointer-events: none;
}
.bc-brand-logo {
    width: 50px;
    height: 50px;
    background: #fff;
    border-radius: 8px;
    padding: 4px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    position: relative;
    z-index: 1;
}
.bc-brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.bc-brand-content {
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 1;
}
.bc-brand-name {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.2;
}
.bc-brand-tag {
    font-size: 0.66rem;
    color: #f5d068;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.bc-brand-services {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.85);
    letter-spacing: 1px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}
.bc-brand-dot {
    color: #f5d068;
    font-weight: 700;
}

/* === 快速联系卡（窄小精炼） === */
.qc-card {
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #e9eef5;
    box-shadow: 0 8px 22px rgba(13,27,60,0.06);
    overflow: hidden;
}
.qc-card-header {
    padding: 12px 16px;
    background: linear-gradient(135deg, #1f3a8a 0%, #2c4cb6 100%);
    color: #fff;
    font-weight: 600;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.qc-card-header i { color: #f5d068; }
.qc-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    text-decoration: none;
    color: inherit;
    border-bottom: 1px solid #f0f3f9;
    transition: background 0.2s;
}
.qc-row:last-child { border-bottom: none; }
.qc-row:hover { background: #f9fbff; }
.qc-row-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(31,58,138,0.10), rgba(56,88,216,0.10));
    color: #1f3a8a;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.85rem;
}
.qc-row-body { min-width: 0; flex: 1; }
.qc-row-label {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #9aa3b2;
    font-weight: 600;
    margin-bottom: 1px;
}
.qc-row-value {
    font-size: 0.85rem;
    color: #2a2a38;
    font-weight: 600;
    word-break: break-word;
    display: block;
    line-height: 1.3;
}

/* === 地图卡 === */
.map-card {
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #e9eef5;
    box-shadow: 0 8px 22px rgba(13,27,60,0.06);
    overflow: hidden;
}
.map-card-header {
    padding: 12px 16px;
    background: linear-gradient(135deg, #1f3a8a 0%, #2c4cb6 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 600;
}
.map-card-link {
    color: #f5d068;
    font-size: 0.74rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.5px;
}
.map-card-link:hover { color: #ffe88a; }
.map-frame {
    width: 100%;
    height: 240px;
    background: #eef2f7;
    position: relative;
}
.map-frame iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}
.map-tip {
    padding: 8px 14px;
    font-size: 0.74rem;
    color: #7a8497;
    background: #f9fbff;
    border-top: 1px solid #eef2f7;
    display: flex;
    align-items: center;
    gap: 6px;
}
.map-tip i { color: #1f3a8a; }

/* 地图标记路名 label */
.map-frame {
    position: relative;
}
.map-marker-label {
    position: absolute;
    right: 12px;
    top: 12px;
    background: rgba(255,255,255,0.96);
    color: #1f3a8a;
    padding: 7px 12px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(31,58,138,0.18), 0 0 0 1px rgba(245,208,104,0.6);
    pointer-events: none;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 5;
    backdrop-filter: blur(4px);
}
.map-marker-label i {
    color: #ff6b35;
    font-size: 0.95rem;
}

/* === 周边卡 === */
.around-card {
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #e9eef5;
    box-shadow: 0 8px 22px rgba(13,27,60,0.06);
    padding: 18px;
}
.ac-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: #1f3a8a;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
}
.ac-list {
    list-style: none;
    padding: 0; margin: 0;
}
.ac-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 0;
    color: #4a4a52;
    font-size: 0.84rem;
    border-bottom: 1px dashed #eef2f7;
}
.ac-list li:last-child { border-bottom: none; }
.ac-list li i {
    color: #1f3a8a;
    width: 22px;
    text-align: center;
}

/* === 留言表单 === */
.cf-header { margin-bottom: 18px; }
.cf-header h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #1c1c28;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
}
.cf-header h3 i { color: #1f3a8a; }
.cf-sub {
    color: #7a8497;
    font-size: 0.86rem;
    margin: 0;
}

/* === 平板 === */
@media (max-width: 991.98px) {
    .bc-name-cn { font-size: 2rem; letter-spacing: 4px; }
    .bc-qr-frame { width: 90px; height: 90px; }
}

/* === 手机 === */
@media (max-width: 575.98px) {
    .business-card { flex-direction: row; }
    .bc-strip { width: 44px; }
    .bc-strip-diamond { width: 16px; height: 16px; margin-bottom: 10px; }
    .bc-strip-tag-vertical { font-size: 0.7rem; letter-spacing: 3px; }
    .bc-body { padding: 18px 18px 20px; }
    .bc-head-line { width: 24px; }
    .bc-head-en { font-size: 0.7rem; letter-spacing: 1.5px; }
    .bc-head-zh { font-size: 0.74rem; }
    .bc-name-cn { font-size: 1.5rem; letter-spacing: 2px; }
    .bc-name-other { font-size: 0.7rem; }
    .bc-content { flex-direction: column; gap: 14px; }
    .bc-right { padding-left: 0; border-left: none; border-top: 1px dashed #e9eef5; padding-top: 14px; flex-direction: row; gap: 12px; }
    .bc-qr-frame { width: 80px; height: 80px; }
    .bc-qr-caption { margin-top: 0; }
    .bc-brand { padding: 10px 12px; gap: 10px; margin: 0 -6px -6px; }
    .bc-brand-logo { width: 40px; height: 40px; }
    .bc-brand-name { font-size: 0.9rem; }
    .bc-brand-tag { font-size: 0.6rem; }
    .bc-brand-services { font-size: 0.66rem; }
    .bc-field-label { width: 50px; font-size: 0.65rem; }
    .bc-field-value { font-size: 0.82rem; }
    .map-frame { height: 220px; }
}