:root {
    --primary: #1a73e8;
    --primary-dark: #1557b0;
    --secondary: #0d47a1;
    --accent: #ff6f00;
    --text: #222;
    --text-light: #555;
    --text-muted: #888;
    --bg-light: #f5f7fa;
    --bg-dark: #1a1a2e;
    --white: #fff;
    --border: #e0e0e0;
    --shadow: 0 2px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
}

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

body {
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--text);
    line-height: 1.6;
    font-size: 15px;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    padding-top: 0 !important;
}
main { display: block; margin: 0; padding: 0; }

a { color: var(--primary); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--primary-dark); text-decoration: none; }
img { max-width: 100%; height: auto; }
ul, ol { list-style: none; }

.container { max-width: 1780px; width: 100%; margin: 0 auto; padding: 0 40px; }
@media (min-width: 992px) { .container { width: auto; } }
@media (min-width: 1200px) { .container { width: auto; } }

#maiya-nav {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 9999 !important;
    background: transparent;
    background-color: transparent;
    border: none !important;
    box-shadow: none !important;
    min-height: 0 !important;
    height: auto !important;
    padding: 0 !important;
    margin: 0 !important;
    transition: background 0.35s ease, box-shadow 0.35s ease;
}
#maiya-nav.nav-scrolled {
    background: rgba(50, 50, 50, 0.85) !important;
    background-color: rgba(50, 50, 50, 0.85) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 18px rgba(0,0,0,0.25) !important;
}
#maiya-nav .nav-inner {
    width: 100%;
    margin: 0 auto;
    padding: 25px 140px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: padding 0.35s ease;
}
#maiya-nav.nav-scrolled .nav-inner {
    padding: 10px 140px;
}

#maiya-nav .nav-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}
#maiya-nav .nav-logo img {
    height: 35px;
    width: auto;
    display: block;
    transition: height 0.3s;
}
#maiya-nav.nav-scrolled .nav-logo img { height: 30px; }

#maiya-nav .nav-menu-wrap {
    display: flex;
    align-items: center;
    margin-left: 60px;
    flex: 1;
}
#maiya-nav .nav-links {
    display: flex;
    flex-wrap: nowrap;
    gap: 0;
    background: rgba(255,255,255,0.18);
    border-radius: 40px;
    padding: 0;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    margin: 0 auto;
    overflow: hidden;
    height: 60px;
    justify-content: space-between;
    align-items: center;
    width: 833px;
}
#maiya-nav .nav-links a {
    color: rgba(255,255,255,0.85) !important;
    font-size: 15px;
    font-weight: 400;
    border-radius: 30px;
    text-decoration: none;
    position: relative;
    transition: all 0.3s;
    letter-spacing: 0.3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    flex: 1;
    text-align: center;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
#maiya-nav .nav-links a:hover {
    color: #ffffff !important;
}
#maiya-nav .nav-links a.active {
    color: #ffffff !important;
    font-weight: 700;
}
#maiya-nav.nav-scrolled .nav-links a {
    color: #666 !important;
}
#maiya-nav.nav-scrolled .nav-links {
    background: #f2f4f8;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}
#maiya-nav.nav-scrolled .nav-links a:hover {
    color: var(--primary) !important;
}
#maiya-nav.nav-scrolled .nav-links a.active {
    color: var(--primary) !important;
    font-weight: 700;
}

#maiya-nav .nav-email {
    white-space: nowrap;
}
#maiya-nav .nav-email a {
    color: #ffffff !important;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: opacity 0.3s;
    opacity: 0.9;
}
#maiya-nav .nav-email a:hover { opacity: 1; color: #ffffff !important; }
#maiya-nav.nav-scrolled .nav-email a { color: #555 !important; }
#maiya-nav.nav-scrolled .nav-email a:hover { color: var(--primary) !important; }

#maiya-nav .nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}
#maiya-nav .nav-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: #ffffff;
    transition: background 0.3s;
}
#maiya-nav.nav-scrolled .nav-toggle span { background: #333; }

#maiya-banner {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 640px;
    max-height: 900px;
    overflow: hidden;
    background-image: url('/assets/img/index-banner.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-top: 0;
    padding-top: 0;
    top: 0;
}
#maiya-banner::before {
    display: none;
}
#maiya-banner .banner-wrap {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 28vh;
}
#maiya-banner .banner-text {
    color: #fff;
    max-width: 1500px;
    padding: 0 60px;
    text-align: center;
}
#maiya-banner .banner-text h1 {
    font-size: 62px;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.35;
    letter-spacing: 1px;
    text-shadow: 0 2px 24px rgba(0,0,0,0.35);
    text-transform: uppercase;
}
#maiya-banner .banner-text p {
    font-size: 18px;
    opacity: 0.95;
    margin: 30px 0 0;
    letter-spacing: 4px;
    text-shadow: 0 1px 12px rgba(0,0,0,0.3);
    text-transform: uppercase;
    font-weight: 500;
}

#maiya-banner .banner-dots {
    position: absolute;
    bottom: 40px;
    left: 60px;
    display: flex;
    gap: 10px;
    z-index: 3;
}
#maiya-banner .banner-dots span {
    width: 32px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: all 0.3s;
}
#maiya-banner .banner-dots span.active {
    background: #ffffff;
    width: 48px;
}

/* 区块标题 */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}
.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.section-title .subtitle {
    font-size: 16px;
    color: var(--text-muted);
    letter-spacing: 2px;
}
.section-title .line {
    display: block;
    width: 50px;
    height: 3px;
    background: var(--primary);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* Solutions 卡片模块 */
.solutions-section {
    padding: 60px 0 60px;
    background: #fff;
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
}
.solutions-header {
    text-align: center;
    margin-bottom: 40px;
}
.solutions-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: #222;
    margin-bottom: 14px;
    letter-spacing: 0.5px;
    font-family: 'Adobe 黑体 Std', 'Adobe Heiti Std', 'Heiti SC', sans-serif;
}
.solutions-header p {
    font-size: 24px;
    color: #000;
    letter-spacing: 0.3px;
}
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    width: 100%;
}
.solution-card {
    position: relative;
    overflow: hidden;
    height: 602px;
    width: 100%;
    cursor: pointer;
}
.solution-card img {
    width: 100%;
    height: 602px;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.solution-card:hover img {
    transform: scale(1.06);
}
.solution-overlay {
    position: absolute;
    inset: 0;
    padding: 60px 50px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    color: #fff;
    z-index: 2;
    background: linear-gradient(180deg, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0) 55%);
    transition: background 0.3s;
}
.solution-card:hover .solution-overlay {
    background: linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.1) 60%);
}
.solution-overlay h3 {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.solution-overlay .solution-line {
    display: block;
    width: 44px;
    height: 2px;
    background: #fff;
    margin-bottom: 22px;
}
.solution-overlay p {
    font-size: 16px;
    line-height: 1.6;
    opacity: 0.92;
    max-width: 280px;
}
.solution-arrow {
    position: absolute;
    bottom: 48px;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid #fff;
    color: #fff;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    right: 50px;
    transition: all 0.3s;
    backdrop-filter: blur(4px);
    line-height: 1;
    padding-bottom: 2px;
}
.solution-card:nth-child(even) .solution-arrow {
    border-color: #000;
    color: #000;
}
.solution-card:hover .solution-arrow {
    background: #00A1E8;
    border-color: #00A1E8;
    color: #fff;
}
.solutions-cta {
    text-align: center;
    margin-top: 70px;
}
.btn-learn-more {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px 0 20px;
    gap: 10px;
    width: 221.62px;
    height: 56.56px;
    background: #02A2E8;
    color: #fff !important;
    border-radius: 50px;
    font-size: 19px;
    font-family: Arial, sans-serif;
    transition: all 0.3s;
    box-shadow: 0 4px 14px rgba(2,162,232,0.35);
}
.btn-learn-more img {}
.btn-learn-more:hover {
    background: #0188c4;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(2,162,232,0.45);
    color: #fff !important;
}

/* 关于我们 - 新 */
.about-section {
    padding: 20px 0 100px;
    background: #fff;
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
}
.about-wrap {
    max-width: 1720px;
    margin: 0 auto;
    padding: 0 80px;
}
.about-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
    margin-bottom: 80px;
}
.about-text-col {
    padding-right: 40px;
}
.about-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: #f01f31;
    letter-spacing: 2px;
}
.about-label i {
    font-size: 15px;
    color: #0A97D2;
}
.about-text-col h2 {
    font-size: 36px;
    font-family: 'Adobe 黑体 Std', 'Adobe Heiti Std', 'Heiti SC', sans-serif;
    color: #1a1a1a;
    margin-bottom: 32px;
}
.about-text-col p {
    font-size: 16px;
    color: #555;
    line-height: 1.85;
    margin-bottom: 18px;
}
.about-image-col img {
    width: 100%;
    height: 580px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
}

.about-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.stat-card {
    display: flex;
    align-items: center;
    gap: 28px;
    width: 351px;
    height: 138px;
    padding: 0 55px 0 60px;
    justify-content: space-between;
    background: #fff;
    border-radius: 0;
    box-shadow: -2px 4px 8px rgba(0,0,0,0.04), 2px 4px 8px rgba(0,0,0,0.04), 0 6px 14px rgba(0,0,0,0.1);
    transition: all 0.3s;
    box-sizing: border-box;
}
.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: -2px 8px 12px rgba(0,0,0,0.06), 2px 8px 12px rgba(0,0,0,0.06), 0 12px 24px rgba(0,0,0,0.14);
}
.stat-card > i {
    font-size: 52px;
    color: #1a73e8;
    flex-shrink: 0;
}
.stat-card img {
    flex-shrink: 0;
}
.stat-info .num {
    font-size: 24px;
    font-weight: 800;
    color: #e53935;
    font-family: 'Adobe 黑体 Std', 'Adobe Heiti Std', 'Heiti SC', sans-serif;
    line-height: 1.1;
    margin-bottom: 4px;
}
.stat-info .label {
    font-size: 11px;
    color: #888;
    letter-spacing: 1px;
    font-weight: 500;
    font-family: Arial, sans-serif;
    padding: 0;
}
.stat-card:nth-child(-n+3) .stat-info .label {
    text-transform: uppercase;
}

/* 合作伙伴 */
.partner-section {
    max-width: 1920px;
    margin: 0 auto;
    height: 772px;
    padding: 0 140px 0 0;
    background: #fff;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}
.partner-header {
    text-align: center;
    margin: 100px 0 50px 0;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}
.partner-section.visible .partner-header {
    opacity: 1;
    transform: translateY(0);
}
.partner-header h2 {
    font-size: 56px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 16px 0;
}
.partner-header p {
    font-size: 24px;
    color: #000102;
    margin: 0;
    letter-spacing: 1px;
}
.partner-body {
    flex: 1;
    display: flex;
    gap: 60px;
    align-items: center;
}
.partner-brand {
    width: 446px;
    height: 357px;
    background: #C11B01;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-shrink: 0;
}
.partner-brand img {
    height: 70px;
    width: auto;
}
.partner-brand span {
    font-size: 30px;
    font-weight: 700;
    font-family: Arial, sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
}
.partner-logos-wrap {
    flex: 1;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 90px;
}
.partner-row {
    display: flex;
    gap: 60px;
    align-items: center;
    width: max-content;
}
.partner-row-top {
    animation: marquee-left 28s linear infinite;
}
.partner-row-bot {
    animation: marquee-right 32s linear infinite;
}
.partner-logos-wrap:hover .partner-row {
    animation-play-state: paused;
}
@keyframes marquee-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
@keyframes marquee-right {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}
.partner-row img {
    height: 55px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
    opacity: 0.85;
    transition: opacity 0.3s, transform 0.3s;
}
.partner-row img:hover {
    opacity: 1;
    transform: translateY(-5px);
}

.cert-full-img {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    height: 868px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: url('/uploads/20260917/25.png') center/cover no-repeat;
}

/* ========== 证书层叠轮播 ========== */
.cert-header {
    text-align: center;
    padding-top: 60px;
    z-index: 10;
}

.cert-title-main {
    font-size: 42px;
    color: #fff;
    font-weight: 700;
    letter-spacing: 2px;
    margin: 0 0 10px 0;
    text-shadow: 0 2px 8px rgba(0,0,0,.3);
}

.cert-subtitle {
    font-size: 22px;
    color: #fff;
    font-weight: 400;
    margin: 0;
    letter-spacing: 1px;
    text-shadow: 0 1px 4px rgba(0,0,0,.3);
}

.cert-stage {
    position: relative;
    width: 100%;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}

.cert-card {
    position: absolute;
    width: 360px;
    height: 500px;
    background: #fff;
    border-radius: 4px;
    box-shadow:
        0 0 0 3px #e6cf8a inset,
        0 18px 35px rgba(0, 0, 0, .25);
    transition: transform .5s cubic-bezier(.25,.8,.3,1), opacity .5s, box-shadow .5s, width .5s, height .5s;
    cursor: pointer;
    overflow: hidden;
    will-change: transform, opacity;
}

.cert-card img {
    width: 100%;
    height: 100%;
    display: block;
}

.cert-card.is-center {
    box-shadow:
        0 0 0 3px #e6cf8a inset,
        0 28px 55px rgba(0, 0, 0, .38);
    cursor: default;
}

.cert-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, .45);
    color: #fff;
    font-size: 22px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    transition: background .2s;
}
.cert-nav:hover { background: rgba(0, 0, 0, .7); }
.cert-nav.prev { left: 20px; }
.cert-nav.next { right: 20px; }

@media (max-width: 1024px) {
    .cert-full-img { height: 650px; }
    .cert-header { padding-top: 40px; }
    .cert-title-main { font-size: 34px; }
    .cert-subtitle { font-size: 18px; }
    .cert-nav.prev { left: 12px; }
    .cert-nav.next { right: 12px; }
}

@media (max-width: 768px) {
    .cert-full-img { height: 500px; }
    .cert-header { padding-top: 30px; }
    .cert-title-main { font-size: 26px; }
    .cert-subtitle { font-size: 15px; }
    .cert-nav { width: 36px; height: 36px; font-size: 18px; }
    .cert-nav.prev { left: 8px; }
    .cert-nav.next { right: 8px; }
}

@media (max-width: 480px) {
    .cert-full-img { height: 380px; }
    .cert-header { padding-top: 20px; }
    .cert-title-main { font-size: 20px; letter-spacing: 1px; }
    .cert-subtitle { font-size: 12px; }
    .cert-nav { width: 30px; height: 30px; font-size: 14px; }
    .cert-nav.prev { left: 4px; }
    .cert-nav.next { right: 4px; }
    .cert-card { box-shadow: 0 10px 20px rgba(0,0,0,.2); }
    .cert-card.is-center { box-shadow: 0 16px 32px rgba(0,0,0,.28); }
}

.why-section {
    height: 1107px;
    background: #f5f6f8;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}
.why-header {
    text-align: center;
    margin-bottom: 60px;
}
.why-header h2 {
    font-size: 44px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 12px 0;
    letter-spacing: 2px;
}
.why-header p {
    font-size: 18px;
    color: #666;
    margin: 0;
}
.why-body {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 120px;
    max-width: 1500px;
    margin: 0 auto;
}
.why-col {
    display: flex;
    flex-direction: column;
    gap: 50px;
}
.why-card {
    width: 340px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.why-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}
.why-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}
.why-card p {
    padding: 18px 22px;
    margin: 0;
    font-size: 15px;
    color: #333;
    line-height: 1.6;
    text-align: center;
}
.why-center {
    position: relative;
    width: 420px;
    height: 420px;
    flex-shrink: 0;
}
.why-center-ring {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border-radius: 50%;
    border: 3px solid #4fb8e8;
    opacity: 0.5;
    animation: ring-pulse 3s ease-in-out infinite;
}
@keyframes ring-pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.05); opacity: 0.8; }
}
.why-center img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
    position: relative;
    z-index: 2;
}

.news-section {
    background: #ffffff;
    padding: 80px 60px 60px;
    box-sizing: border-box;
}
.news-header {
    text-align: center;
    margin-bottom: 50px;
}
.news-header h2 {
    font-size: 44px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 12px 0;
    letter-spacing: 2px;
}
.news-header p {
    font-size: 18px;
    color: #666;
    margin: 0;
}
.news-body {
    display: flex;
    gap: 30px;
    max-width: 1700px;
    margin: 0 auto;
    min-height: 620px;
}
.news-main {
    flex: 0 0 48%;
}
.news-side {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.news-card {
    background: #fff;
    border: 1px solid #e6e6e6;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(0,0,0,0.12);
}
.news-card-large {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.news-card-large .news-img {
    width: 100%;
    flex: 0 0 68%;
    overflow: hidden;
}
.news-card-large .news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.news-card-large:hover .news-img img {
    transform: scale(1.05);
}
.news-card-large .news-info {
    padding: 24px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.news-card-small {
    display: flex;
    align-items: stretch;
    padding: 0;
    flex: 1;
    min-height: 0;
}
.news-card-small .news-img {
    width: 42%;
    height: auto;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
    margin-right: 20px;
}
.news-card-small .news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.news-card-small:hover .news-img img {
    transform: scale(1.05);
}
.news-card-small .news-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px;
}
.news-info h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 12px 0;
    letter-spacing: 1px;
}
.news-card-small .news-info h3 {
    font-size: 17px;
    margin-bottom: 8px;
}
.news-info p {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin: 0 0 16px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-card-small .news-info p {
    font-size: 14px;
    margin-bottom: 10px;
}
.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #999;
    margin-top: auto;
}
.news-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.news-date-icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
}
.news-detail {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease;
}
.news-detail:hover {
    color: #2d8fd5;
}
.news-detail-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #3996D7;
    color: #ffffff;
    font-size: 14px;
    line-height: 1;
    transition: background 0.2s ease;
}
.news-detail:hover .news-detail-arrow {
    background: #2d7db5;
}

.contact-banner {
    height: 802px;
    background: #ffffff url('/assets/img/b.png') center center / 1689px 636px no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin: 0;
    border: none;
}
.contact-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.contact-banner-inner {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 80px;
    width: 100%;
    gap: 80px;
}
.contact-banner-left {
    flex: 1;
    color: #fff;
    max-width: 580px;
}
.contact-banner-left h2 {
    font-size: 48px;
    font-weight: 700;
    margin: 0 0 24px 0;
    line-height: 1.25;
    letter-spacing: 1px;
}
.contact-banner-left p {
    font-size: 17px;
    line-height: 1.7;
    margin: 0 0 36px 0;
    color: #e8edf5;
}
.contact-banner-btn {
    display: inline-block;
    padding: 16px 32px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 30px;
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    transition: background 0.3s ease;
}
.contact-banner-btn:hover {
    background: rgba(255,255,255,0.28);
}
.contact-banner-right {
    width: 480px;
    background: rgba(255,255,255,0.94);
    border-radius: 14px;
    padding: 38px 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.25);
}
.contact-banner-right h3 {
    font-size: 26px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 14px 0;
}
.contact-banner-form-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0 0 24px 0;
}
.contact-banner-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact-banner-form-row {
    display: flex;
    gap: 16px;
}
.contact-banner-form-row label {
    flex: 1;
    display: flex;
    flex-direction: column;
    font-size: 14px;
    color: #555;
}
.contact-banner-form-full {
    display: flex;
    flex-direction: column;
    font-size: 14px;
    color: #555;
}
.contact-banner-form label input,
.contact-banner-form label textarea {
    border: none;
    border-bottom: 1px solid #ccc;
    padding: 8px 0;
    font-size: 14px;
    color: #333;
    background: transparent;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s ease;
}
.contact-banner-form label input:focus,
.contact-banner-form label textarea:focus {
    border-color: #2d8fd5;
}
.contact-banner-form label textarea {
    resize: vertical;
    min-height: 60px;
}
.contact-banner-submit {
    align-self: flex-end;
    margin-top: 8px;
    padding: 10px 22px;
    background: transparent;
    border: 1px solid #2d8fd5;
    color: #2d8fd5;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    font-family: inherit;
}
.contact-banner-submit:hover {
    background: #2d8fd5;
    color: #fff;
}

/* 页脚 */
.footer {
    height: 474px;
    background: #002943 !important;
    color: #9fb3c8;
    margin: 0;
    border-top: none;
    display: flex;
    flex-direction: column;
}
.footer-main {
    flex: 1;
    display: flex;
    justify-content: center;
    gap: 100px;
    max-width: 1500px;
    margin: 0 auto;
    padding: 60px 60px 0;
    width: 100%;
    box-sizing: border-box;
}
.footer-col {
    display: flex;
    flex-direction: column;
}
.footer-col-brand {
    width: 260px;
}
.footer-logo img {
    height: 50px;
    margin-bottom: 28px;
    display: block;
}
.footer-label {
    font-size: 14px;
    color: #9fb3c8;
    margin-bottom: 10px;
    display: block;
}
.footer-follow {
    margin-bottom: 24px;
}
.footer-socials {
    display: flex;
    gap: 12px;
}
.footer-social {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: opacity 0.2s ease;
}
.footer-social img {
    display: block;
}
.footer-social:hover {
    opacity: 0.8;
}
.footer-payments {
    display: flex;
    gap: 8px;
}
.footer-pay {
    display: block;
}
.footer-col h4 {
    color: #ffffff;
    font-size: 17px;
    font-weight: 700;
    margin: 0 0 8px 0;
    padding-bottom: 14px;
    position: relative;
}
.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2px;
    background: #4fb8e8;
}
.footer-col a {
    color: #9fb3c8;
    text-decoration: none;
    font-size: 14px;
    padding: 7px 0;
    transition: color 0.2s ease;
}
.footer-col a:hover {
    color: #ffffff;
}
.footer-contact-item {
    font-size: 14px;
    padding: 7px 0;
    display: flex;
    gap: 4px;
}
.footer-contact-label {
    color: #9fb3c8;
    white-space: nowrap;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    height: 56px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 13px;
    color: #7a8fa3;
}

/* ==================== 内页通用 ==================== */
/* 内页Banner */
.page-banner {
    position: relative;
    padding: 265px 0 165px;
    background: url("/assets/img/index-banner.png") center/cover no-repeat;
    text-align: center;
    color: #222;
    border-bottom: none;
}
.page-banner::before {
    display: none;
}
.page-banner .container {
    position: relative;
    z-index: 1;
}
.page-banner h1 {
    font-size: 44px;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 1px;
    color: #fff;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.page-banner .breadcrumb {
    font-size: 15px;
    color: rgba(255,255,255,0.8);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}
.page-banner .breadcrumb a { color: rgba(255,255,255,0.8); transition: color 0.3s; text-decoration: none; }
.page-banner .breadcrumb a:hover { color: #fff; }

/* 内页通用内容区 */
.page-content { padding: 80px 0; min-height: 400px; background: #fff; }

/* 章节标题（内页通用） */
.inner-section-title {
    text-align: center;
    margin-bottom: 60px;
}
.inner-section-title h3 {
    font-size: 34px;
    font-weight: 700;
    color: #222;
    margin-bottom: 14px;
    letter-spacing: 0.5px;
}
.inner-section-title p {
    font-size: 16px;
    color: #999;
    letter-spacing: 1px;
}
.inner-section-title .line {
    display: block;
    width: 50px;
    height: 3px;
    background: var(--primary);
    margin: 18px auto 0;
    border-radius: 2px;
}

/* ==================== 关于我们 ==================== */
.about-page {}
.about-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}
.about-hero-image {
    border-radius: 8px;
    overflow: hidden;
}
.about-hero-image img {
    width: 100%;
    display: block;
    border-radius: 8px;
}
.about-hero-text {}
.about-hero-text .section-label {
    display: inline-block;
    font-size: 13px;
    letter-spacing: 2px;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.about-hero-text h2 {
    font-size: 36px;
    font-weight: 700;
    color: #222;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    line-height: 1.35;
}
.about-hero-text .content {
    font-size: 16px;
    color: #666;
    line-height: 1.9;
}
.about-hero-text .content p { margin-bottom: 18px; }

/* 关于页 - 数值统计 */
.about-stats-section {
    max-width: 1600px;
    margin: 0 auto;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    padding: 40px 0;
    margin-bottom: 80px;
}
.about-stat-item {
    text-align: center;
    padding: 20px;
    position: relative;
}
.about-stat-item + .about-stat-item {
    border-left: 1px solid #f0f0f0;
}
.about-stat-item .num {
    font-size: 42px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 6px;
    letter-spacing: 1px;
}
.about-stat-item .label {
    font-size: 13px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* 关于页 - 资质证书 */
.about-certs {
    margin-bottom: 80px;
}
.about-certs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.about-cert-card {
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
    background: #fff;
}
.about-cert-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.06);
}
.about-cert-card img {
    width: 100%;
    display: block;
    height: 200px;
    object-fit: cover;
    background: #f5f5f5;
}
.about-cert-card .cert-name {
    padding: 16px 18px;
    font-size: 14px;
    font-weight: 600;
    color: #222;
    text-align: center;
    letter-spacing: 0.3px;
}

/* 关于页 - 发展历程 */
.about-timeline {
    position: relative;
    padding: 20px 0;
}
.about-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #eee;
    transform: translateX(-50%);
}
.about-timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 50px;
    position: relative;
}
.about-timeline-item:nth-child(odd) {
    flex-direction: row;
}
.about-timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}
.about-timeline-year {
    flex: 0 0 50%;
    text-align: right;
    padding: 0 50px;
}
.about-timeline-item:nth-child(even) .about-timeline-year {
    text-align: left;
}
.about-timeline-year .year {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 2px;
}
.about-timeline-desc {
    flex: 0 0 50%;
    padding: 0 50px;
}
.about-timeline-item:nth-child(even) .about-timeline-desc {
    text-align: right;
}
.about-timeline-desc h5 {
    font-size: 20px;
    font-weight: 700;
    color: #222;
    margin-bottom: 8px;
}
.about-timeline-desc p {
    font-size: 15px;
    color: #888;
    line-height: 1.7;
}
.about-timeline-dot {
    position: absolute;
    left: 50%;
    top: 14px;
    width: 14px;
    height: 14px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

/* ==================== 产品页 ==================== */
.product-page { padding: 80px 0; background: #fff; }
.product-page .container { max-width: 1780px; width: auto; padding: 0 40px; }

/* 整个页面左右栏 */
.pcol {
    display: grid;
    grid-template-columns: 440px minmax(0, 1fr);
    gap: 15px;
    align-items: start;
}

/* 左侧分类列表（垂直排列） */
.pcat-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
    padding-left: 80px;
}

/* 分类卡 */
.pcat-card {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    box-sizing: border-box;
    overflow: hidden;
    width: 270px;
    padding: 0 10px 16px;
    cursor: pointer;
}
.pcat-card.active {
    border: 2px solid #1890ff;
    border-radius: 8px;
}
.pcat-card .pcat-fig {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 250px;
}
.pcat-card .pcat-garment {
    width: 250px;
    height: 250px;
    object-fit: contain;
    display: block;
}
.pcat-title {
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    color: #000;
    margin-top: 12px;
    white-space: nowrap;
}

/* 右侧标题 */
.pright-header {
    text-align: center;
    margin-bottom: 66px;
}
.pright-header h2 {
    font-size: 59px;
    font-weight: 400;
    color: #000;
    line-height: 59px;
    white-space: pre;
}
.pright-subtitle {
    font-size: 33px;
    color: #000;
    line-height: 33px;
    margin-top: 10px;
    text-align: center;
}

/* 搜索 */
.product-search-bar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-bottom: 30px;
    position: relative;
}
.product-search-input {
    width: 260px;
    height: 40px;
    border: 1px solid #ccc;
    border-radius: 20px;
    padding: 0 40px 0 16px;
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s, width 0.3s;
}
.product-search-input:focus {
    border-color: #1890ff;
    width: 300px;
}
.product-search-icon {
    position: absolute;
    right: 12px;
    font-size: 16px;
    color: #999;
    pointer-events: none;
}

/* 产品网格 */
.pmachine-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 60px;
    align-items: flex-start;
}
.machine-card {
    display: flex;
    flex-direction: column;
    width: 230px;
    padding: 18px 0 3px;
    box-sizing: border-box;
    text-decoration: none;
    transition: transform 0.35s;
}
.machine-card:hover { transform: translateY(-6px); }
.machine-card-img {
    width: 230px;
    height: 261px;
    overflow: hidden;
    align-self: flex-start;
}
.machine-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s;
    display: block;
}
.machine-card:hover .machine-card-img img { transform: scale(1.05); }
.machine-card-body {
    display: flex;
    flex-direction: column;
    width: 230px;
    margin-top: 25px;
    box-sizing: border-box;
}
.machine-card-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    align-self: center;
    width: 224px;
    box-sizing: border-box;
}
.machine-card-row .label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 38px;
    font-size: 13px;
    line-height: 16px;
    color: #545454;
    text-align: center;
}
.machine-card-row .label span { display: block; }
.machine-card-row .model {
    font-size: 18px;
    line-height: 18px;
    color: #000;
    white-space: nowrap;
    margin-right: 4px;
}
.machine-card-hr {
    width: 220px;
    height: 1px;
    background: #c0c0c0;
    align-self: center;
    margin: 5px 3px 0 0;
}
.machine-card-cn {
    align-self: flex-start;
    max-width: 220px;
    margin: 9px 0 0 5px;
    font-size: 16px;
    font-weight: 700;
    line-height: 16px;
    color: #000;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.machine-card-en {
    align-self: flex-start;
    max-width: 224px;
    margin: 5px 0 0 5px;
    font-size: 12px;
    line-height: 12px;
    color: #010101;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 分页 */
.product-pager {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 50px;
    grid-column: 2;
}
.ppage {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 15px;
    color: #333;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s;
}
.ppage:hover { border-color: #1890ff; color: #1890ff; }
.ppage.active { background: #1890ff; border-color: #1890ff; color: #fff; }
.ppage.disabled { opacity: 0.35; cursor: default; }
.current-info {
    width: auto;
    padding: 0 8px;
    border: none;
    cursor: default;
    color: #333;
    font-weight: 700;
}
.ppage-jump {
    width: 48px;
    height: 38px;
    border: 1px solid #ccc;
    border-radius: 4px;
    text-align: center;
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
}
.ppage-jump:focus { border-color: #1890ff; }
.ppage-go {
    background: #1890ff;
    color: #fff;
    border-color: #1890ff;
    font-size: 13px;
    font-weight: 700;
}

/* 产品详情 */
.product-detail-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-bottom: 60px;
}
.product-detail-image {
    border-radius: 12px;
    overflow: hidden;
    background: #f5f5f5;
}
.product-detail-image img { width: 100%; display: block; }
.product-detail-info { padding-top: 10px; }
.product-detail-info .machine-card-row .model { font-size: 32px; }
.product-detail-meta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 30px 0;
}
.product-detail-meta .meta-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    font-size: 14px;
}
.product-detail-meta .meta-label { color: #999; }
.product-detail-meta .meta-value { font-weight: 600; color: #222; }
.btn-inquire {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 40px;
    background: #01a1e7;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s;
}
.btn-inquire:hover { background: #0189c7; color: #fff; transform: translateY(-2px); }
.product-detail-content {
    padding-top: 60px;
    border-top: 1px solid #eee;
    line-height: 2;
    color: #555;
    font-size: 16px;
}
.product-detail-content p { margin-bottom: 18px; }
.product-detail-content img { max-width: 100%; border-radius: 8px; margin: 20px 0; }

/* ==================== 案例列表页 ==================== */
.case-list { padding: 80px 0; background: #fff; }
.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.case-card {
    display: block;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #eee;
    text-decoration: none;
    transition: all 0.35s;
    color: inherit;
}
.case-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(0,0,0,0.1);
    border-color: transparent;
}
.case-card .case-img {
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: #f5f5f5;
    position: relative;
}
.case-card .case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.case-card:hover .case-img img { transform: scale(1.08); }
.case-card .case-img .case-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.case-card .case-info {
    padding: 24px;
}
.case-card .case-info h4 {
    font-size: 18px;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
    letter-spacing: 0.3px;
}
.case-card .case-info p {
    font-size: 14px;
    color: #888;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 案例详情 */
.case-detail { max-width: 1000px; margin: 0 auto; padding: 0 20px; }
.case-detail .detail-image {
    margin-bottom: 40px;
    border-radius: 8px;
    overflow: hidden;
    background: #fafbfc;
}
.case-detail .detail-image img { width: 100%; display: block; }
.case-detail h1 {
    font-size: 36px;
    font-weight: 700;
    color: #222;
    margin-bottom: 16px;
    letter-spacing: 0.3px;
    line-height: 1.3;
}
.case-detail .meta {
    color: #999;
    margin-bottom: 30px;
    font-size: 15px;
    letter-spacing: 0.5px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}
.case-detail .content {
    line-height: 1.9;
    color: #555;
    font-size: 16px;
}
.case-detail .content p { margin-bottom: 18px; }
.case-detail .content img {
    max-width: 100%;
    border-radius: 8px;
    margin: 20px 0;
}

/* ==================== 案例详情图片画廊 ==================== */
.case-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 40px 0;
}
.case-gallery-item {
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    background: #f5f5f5;
}
.case-gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}
.case-gallery-item:hover img { transform: scale(1.05); }

/* ==================== 新闻列表页 ==================== */
.article-list { padding: 80px 0; background: #fff; }

.article-items {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid #eee;
}
.article-item {
    display: flex;
    background: #fff;
    text-decoration: none;
    transition: all 0.3s;
    color: inherit;
    padding: 30px 0;
    border-bottom: 1px solid #eee;
    gap: 36px;
}
.article-item:hover {
    padding-left: 20px;
    background: #fafbfc;
    margin: 0 -20px;
    padding-right: 20px;
}
.article-item .article-img {
    width: 280px;
    min-width: 280px;
    height: 180px;
    overflow: hidden;
    border-radius: 6px;
    background: #f5f5f5;
}
.article-item .article-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.article-item:hover .article-img img { transform: scale(1.06); }
.article-item .article-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.article-item .article-info .article-date {
    font-size: 13px;
    color: var(--primary);
    margin-bottom: 8px;
    letter-spacing: 1px;
    font-weight: 600;
    text-transform: uppercase;
}
.article-item .article-info h4 {
    font-size: 20px;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
    letter-spacing: 0.3px;
    line-height: 1.4;
}
.article-item .article-info .article-desc {
    font-size: 14px;
    color: #888;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}
.article-item .article-info .article-more {
    margin-top: 12px;
    font-size: 13px;
    color: #222;
    font-weight: 600;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* 文章详情 */
.article-detail { max-width: 860px; margin: 0 auto; padding: 0 20px; }
.article-detail .detail-image {
    margin-bottom: 40px;
    border-radius: 8px;
    overflow: hidden;
    background: #fafbfc;
}
.article-detail .detail-image img { width: 100%; display: block; }
.article-detail .article-header {
    margin-bottom: 36px;
}
.article-detail .article-header h1 {
    font-size: 36px;
    font-weight: 700;
    color: #222;
    margin-bottom: 20px;
    letter-spacing: 0.3px;
    line-height: 1.35;
}
.article-detail .article-header .meta {
    color: #999;
    font-size: 14px;
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    letter-spacing: 0.5px;
}
.article-detail .article-header .meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-detail .article-header .meta span i { color: var(--primary); }
.article-detail .content {
    line-height: 1.95;
    color: #555;
    font-size: 16px;
}
.article-detail .content p { margin-bottom: 22px; }
.article-detail .content img {
    max-width: 100%;
    border-radius: 8px;
    margin: 24px 0;
}
.article-detail .content h2,
.article-detail .content h3 {
    color: #222;
    margin: 36px 0 18px;
    font-weight: 700;
}
.article-detail .content h2 { font-size: 26px; }
.article-detail .content h3 { font-size: 20px; }
.article-detail .content blockquote {
    border-left: 4px solid var(--primary);
    margin: 24px 0;
    padding: 16px 24px;
    background: #fafbfc;
    color: #666;
    font-style: italic;
    border-radius: 0 8px 8px 0;
}

/* 文章上下篇 */
.article-nav {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid #eee;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    font-size: 14px;
}
.article-nav a {
    display: block;
    color: #222;
    text-decoration: none;
    padding: 16px 20px;
    border: 1px solid #eee;
    border-radius: 8px;
    transition: all 0.3s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.article-nav a:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(26,115,232,0.03);
}
.article-nav a span {
    display: block;
    font-size: 12px;
    color: #999;
    margin-bottom: 4px;
    letter-spacing: 1px;
}

/* 分页 */
.pagination-wrap {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 60px;
}
.pagination-wrap a,
.pagination-wrap span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    color: #666;
    transition: all 0.3s;
    text-decoration: none;
    font-weight: 500;
}
.pagination-wrap a:hover {
    background: #222;
    color: #fff;
    border-color: #222;
}
.pagination-wrap .current {
    background: #222;
    color: #fff;
    border-color: #222;
    font-weight: 700;
}

/* ==================== 联系我们 ==================== */
.contact-section { padding: 80px 0; background: #fff; }

/* 联系信息卡片行 */
.contact-info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}
.contact-info-card {
    background: #fafbfc;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s;
}
.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.06);
}
.contact-info-card .info-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(26,115,232,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}
.contact-info-card .info-icon i { font-size: 22px; color: var(--primary); }
.contact-info-card h5 {
    font-size: 16px;
    font-weight: 700;
    color: #222;
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}
.contact-info-card p {
    font-size: 14px;
    color: #888;
    line-height: 1.7;
    margin: 0;
}

/* 联系表单 + 地图区域 */
.contact-bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}
.contact-form-wrap {}
.contact-form-wrap h3 {
    font-size: 26px;
    font-weight: 700;
    color: #222;
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}
.contact-form-wrap .form-subtitle {
    font-size: 14px;
    color: #999;
    margin-bottom: 30px;
    letter-spacing: 0.5px;
}
.contact-form {
    background: #fafbfc;
    padding: 36px;
    border-radius: 8px;
    border: 1px solid #eee;
}
.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.contact-form .form-group { margin-bottom: 18px; }
.contact-form .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #444;
    letter-spacing: 0.3px;
}
.contact-form .form-group label .required { color: #e74c3c; }
.contact-form .form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
    outline: none;
    font-family: inherit;
    background: #fff;
    color: #333;
}
.contact-form .form-control:focus { border-color: var(--primary); }
.contact-form .form-control::placeholder { color: #bbb; }
.contact-form textarea.form-control { resize: vertical; min-height: 130px; }
.contact-form .btn-submit {
    display: inline-block;
    padding: 14px 48px;
    background: #222;
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 1px;
}
.contact-form .btn-submit:hover { background: var(--primary); }

/* 联系地图占位 */
.contact-map-wrap {
    background: #fafbfc;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.contact-map-wrap .map-info {
    padding: 20px 24px;
    background: #fff;
    border-top: 1px solid #eee;
}
.contact-map-wrap .map-info p {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.7;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: #999;
}
.empty-state i { font-size: 52px; margin-bottom: 18px; display: block; }
.empty-state p { font-size: 16px; letter-spacing: 0.5px; }

/* 响应式布局 */
@media (max-width: 1024px) {
    .solutions-header h2 { font-size: 30px; }
    .solutions-grid { grid-template-columns: repeat(2, 1fr); }
    .solution-card { height: 360px; }
    .pcol { grid-template-columns: 1fr; gap: 60px; }
    .product-pager { grid-column: 1; }
    .pcat-list { flex-direction: row; flex-wrap: wrap; }
    .pcat-card { width: calc(50% - 10px); padding: 0 6px 12px; }
    .pcat-card .pcat-fig { width: 100%; }
    .pcat-card .pcat-garment { width: 100%; height: auto; aspect-ratio: 1/1; }
    .pmachine-grid { gap: 20px 24px; }
    .machine-card { width: calc(33.333% - 16px); padding: 16px 0 3px; }
    .machine-card-img, .machine-card-body { width: 100%; }
    .machine-card-img { height: auto; aspect-ratio: 230/261; }
    .machine-card-body { margin-top: 20px; }
    .machine-card-row { width: 100%; }
    .machine-card-hr { width: 97%; }
    .machine-card-cn { margin: 8px 0 0 0; max-width: 100%; align-self: center; }
    .machine-card-en { max-width: 100%; }
    .product-detail-top { grid-template-columns: 1fr; gap: 40px; }
    .case-grid { grid-template-columns: repeat(2, 1fr); }

    .why-section { height: auto; padding: 60px 20px; }
    .why-body { flex-direction: column; gap: 40px; }
    .why-col { flex-direction: row; gap: 24px; justify-content: center; }
    .why-card { width: 100%; max-width: 340px; }
    .why-center { width: 320px; height: 320px; }

    .news-section { height: auto; padding: 60px 30px; }
    .news-body { flex-direction: column; gap: 30px; height: auto; }
    .news-main { flex: none; width: 100%; }
    .news-side { flex: none; width: 100%; }
    .news-card-large { flex-direction: row; height: auto; }
    .news-card-large .news-img { width: 45%; height: auto; }
    .news-card-large .news-info { padding: 20px; }

    .contact-banner { height: auto; padding: 60px 0; }
    .contact-banner-inner { flex-direction: column; gap: 40px; padding: 0 30px; }
    .contact-banner-left { max-width: 100%; }
    .contact-banner-left h2 { font-size: 36px; }
    .contact-banner-right { width: 100%; max-width: 480px; }

    .footer { height: auto; }
    .footer-main { flex-wrap: wrap; gap: 50px; padding: 50px 40px 0; }
    .footer-bottom { flex-wrap: wrap; height: auto; padding: 16px 20px; text-align: center; }

    .about-grid { gap: 40px; }
    #maiya-banner .banner-text h1 { font-size: 44px; }
    #maiya-nav .nav-menu-wrap { gap: 20px; }
    #maiya-nav .nav-links { width: auto; height: auto; flex-wrap: nowrap; overflow: hidden; }
    #maiya-nav .nav-links a { font-size: 14px; flex: 1; height: auto; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }

    .page-banner h1 { font-size: 36px; }
    .page-banner { padding: 130px 0 50px; }
    .about-hero { grid-template-columns: 1fr; gap: 40px; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
    .about-stat-item .num { font-size: 36px; }
    .about-stat-item .label { font-size: 12px; }
    .about-certs-grid { grid-template-columns: repeat(2, 1fr); }
    .about-timeline::before { left: 30px; }
    .about-timeline-item,
    .about-timeline-item:nth-child(even) { flex-direction: row; }
    .about-timeline-year { flex: 0 0 auto; text-align: left; padding: 0 0 0 60px; }
    .about-timeline-item:nth-child(even) .about-timeline-year { text-align: left; }
    .about-timeline-desc { flex: 1; padding: 0 0 0 40px; }
    .about-timeline-item:nth-child(even) .about-timeline-desc { text-align: left; }
    .about-timeline-dot { left: 30px; }
    .about-timeline-year .year { font-size: 36px; }
    .pmachine-grid { gap: 24px; }
    .machine-card { width: 100%; padding: 16px 0 3px; }
    .machine-card-img { height: auto; aspect-ratio: 321/364; }
    .machine-card-body { margin-top: 16px; }
    .machine-card-row { width: 100%; }
    .machine-card-hr { width: 97%; }
    .case-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-info-cards { grid-template-columns: repeat(2, 1fr); }
    .contact-bottom { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    #maiya-nav .nav-inner { padding: 12px 20px; }
    #maiya-nav.nav-scrolled .nav-inner { padding: 8px 20px; }
    #maiya-nav .nav-logo img { height: 30px; }
    #maiya-nav .nav-toggle { display: flex; }
    #maiya-nav .nav-menu-wrap {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        max-width: 80vw;
        height: 100vh;
        background: #ffffff;
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 24px 24px;
        box-shadow: -4px 0 20px rgba(0,0,0,0.1);
        transition: right 0.35s ease;
        gap: 24px;
        z-index: 9998;
    }
    #maiya-nav .nav-menu-wrap.show { right: 0; }
    #maiya-nav .nav-links {
        flex-direction: column;
        gap: 4px;
        width: 100%;
        height: auto;
    }
    #maiya-nav .nav-links a {
        color: #333 !important;
        font-size: 16px;
        padding: 12px 16px;
        border-radius: 8px;
        width: 100%;
        flex: none;
        height: auto;
    }
    #maiya-nav .nav-links a:hover,
    #maiya-nav .nav-links a.active {
        color: var(--primary) !important;
        background: rgba(26,115,232,0.08);
    }
    #maiya-nav .nav-email a {
        color: #555 !important;
        font-size: 14px;
    }

    #maiya-banner { min-height: 560px; height: auto; }
    #maiya-banner .banner-wrap { padding-top: 100px; padding-bottom: 60px; }
    #maiya-banner .banner-text { padding: 0 24px; }
    #maiya-banner .banner-text h1 { font-size: 32px; margin-bottom: 20px; letter-spacing: 0.5px; }
    #maiya-banner .banner-text p { font-size: 14px; letter-spacing: 2px; }
    #maiya-banner .banner-dots { left: 24px; bottom: 24px; }

    .solutions-section { padding: 50px 0 40px; }
    .solutions-header h2 { font-size: 24px; }
    .solutions-header p { font-size: 14px; }
    .solutions-grid { grid-template-columns: 1fr; }
    .solution-card { height: 300px; }
    .solution-overlay { padding: 30px 24px; }
    .solution-overlay h3 { font-size: 22px; }

    .section-title h2 { font-size: 28px; }
    .section-title .subtitle { font-size: 14px; }

    .about-wrap { padding: 0 24px; }
    .about-main { grid-template-columns: 1fr; gap: 40px; margin-bottom: 50px; }
    .about-text-col { padding-right: 0; }
    .about-text-col h2 { font-size: 28px; }
    .about-image-col img { height: 280px; }
    .about-stats-row { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .stat-card { width: auto; height: auto; padding: 20px 16px; gap: 14px; }
    .stat-card > i { font-size: 32px; }
    .stat-card img { width: 36px; }
    .stat-info .num { font-size: 28px; }
    .stat-info .label { font-size: 12px; }

    .cert-full-img img { height: auto; }

    .why-section { padding: 50px 16px; }
    .why-header h2 { font-size: 28px; }
    .why-header p { font-size: 14px; }
    .why-col { flex-direction: column; align-items: center; gap: 24px; }
    .why-center { width: 260px; height: 260px; }
    .why-card { width: 100%; max-width: 360px; }

    .news-section { padding: 50px 16px; }
    .news-header h2 { font-size: 28px; }
    .news-header p { font-size: 14px; }
    .news-card-large { flex-direction: column; }
    .news-card-large .news-img { width: 100%; height: 220px; }
    .news-card-small { flex-direction: column; align-items: flex-start; }
    .news-card-small .news-img { width: 100%; height: 180px; margin-right: 0; margin-bottom: 16px; }

    .contact-banner-inner { padding: 0 20px; }
    .contact-banner-left h2 { font-size: 28px; }
    .contact-banner-left p { font-size: 15px; }
    .contact-banner-form-row { flex-direction: column; gap: 16px; }

    .pright-header h2 { font-size: 36px; }
    .pright-header p { font-size: 22px; }
    .pmachine-grid { gap: 24px; }
    .machine-card { width: 100%; }
    .pcat-list {
        flex-wrap: wrap;
        gap: 16px;
        justify-content: center;
    }
    .pcat-card {
        width: 40%;
        flex-shrink: 0;
        padding: 0 6px 12px;
        align-items: center;
    }
    .pcat-card .pcat-fig { width: 100%; }
    .pcat-card .pcat-garment { width: 100%; aspect-ratio: 1/1; object-fit: contain; }
    .pcat-title { font-size: 14px; margin-top: 8px; }
    .case-grid { grid-template-columns: 1fr; gap: 24px; }
    .case-card .case-img { height: 220px; }

    .contact-grid { grid-template-columns: 1fr; gap: 30px; }
    .contact-info-cards { grid-template-columns: 1fr; }
    .contact-bottom { grid-template-columns: 1fr; }
    .contact-form { padding: 20px; }
    .contact-form .form-row { grid-template-columns: 1fr; }

    .footer-main { flex-direction: column; gap: 40px; padding: 40px 24px 0; }
    .footer-col-brand { width: 100%; }

    .article-item { flex-direction: column; }
    .article-item .article-img { width: 100%; min-width: 100%; height: 200px; }

    .about-stats { grid-template-columns: repeat(2, 1fr); padding: 32px 0; margin-bottom: 50px; }
    .about-stat-item + .about-stat-item { border-left: none; }
    .about-stat-item { border-bottom: 1px solid #f0f0f0; padding: 18px 16px; }
    .about-stat-item .num { font-size: 32px; }
    .about-stat-item .label { font-size: 11px; }
    .about-certs-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .about-timeline-year .year { font-size: 30px; }

    .page-banner { padding: 100px 0 36px; }
    .page-banner h1 { font-size: 24px; }
}

@media (max-width: 480px) {
    #maiya-banner .banner-text h1 { font-size: 26px; }
    #maiya-banner .banner-text p { font-size: 12px; letter-spacing: 1.5px; }
    .about-wrap { padding: 0 14px; }
    .about-stats-row { grid-template-columns: 1fr 1fr; gap: 8px; }
    .about-stats { grid-template-columns: repeat(2, 1fr); gap: 0; padding: 24px 0; margin-bottom: 36px; }
    .stat-card { width: auto; height: auto; padding: 14px 8px; gap: 8px; flex-direction: column; text-align: center; }
    .stat-card > i { font-size: 24px; }
    .stat-card img { width: 28px; }
    .stat-info .num { font-size: 22px; }
    .stat-info .label { font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .about-stat-item { padding: 14px 10px; }
    .about-stat-item .num { font-size: 26px; }
    .about-stat-item .label { font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .about-certs-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .about-cert-card img { height: 150px; }
    .about-timeline::before { left: 20px; }
    .about-timeline-year { padding-left: 46px; }
    .about-timeline-desc { padding-left: 24px; }
    .about-timeline-dot { left: 20px; }
    .about-timeline-year .year { font-size: 26px; }
    .section-title h2 { font-size: 24px; }
    .contact-form { padding: 20px; }
    .partner-body { flex-direction: column; align-items: center; }
    .partner-brand { margin-bottom: 20px; }
    .partner-row img { width: 100px; height: 60px; }
    .pcat-card { width: 40%; padding: 0 4px 8px; }
    .pcat-title { font-size: 12px; margin-top: 6px; }
    .page-banner h1 { font-size: 26px; }
    .page-banner { padding: 120px 0 40px; }
}

/* 动画 */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 滚动动画 */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 回到顶部 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: all 0.3s;
}
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-3px); }
.back-to-top.show { display: flex; }
/* Toast popup */
.kuike-toast {
    position: fixed; top: 30px; left: 50%; transform: translateX(-50%);
    padding: 14px 32px; border-radius: 6px; color: #fff; font-size: 15px;
    z-index: 99999; opacity: 0; transition: opacity 0.3s;
    pointer-events: none; box-shadow: 0 4px 16px rgba(0,0,0,0.25);
    white-space: nowrap;
}
.kuike-toast.show { opacity: 1; }
.kuike-toast.success { background: #28a745; }
.kuike-toast.error { background: #dc3545; }

/* Field error */
.field-error { display: none; color: #dc3545; font-size: 13px; margin-top: 4px; }
input.error, textarea.error { border: 1px solid #dc3545 !important; }