* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    background: #F4F8FC;
    color: #1F2D3A;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.78;
    overflow-x: hidden;
}
body.panel-open,
body.drawer-open {
    overflow: hidden;
}
a {
    color: inherit;
    text-decoration: none;
}
img {
    max-width: 100%;
    display: block;
}
.site-header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    z-index: 9000;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(18,104,216,0.08);
}
.topbar {
    width: min(1200px, calc(100% - 32px));
    min-height: 70px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 18px;
}
.site-logo {
    color: #123B66;
    font-weight: 900;
    letter-spacing: 2px;
    font-size: 25px;
    white-space: nowrap;
}
.nav-core {
    flex: 1;
    display: flex;
    justify-content: center;
    gap: 10px;
    min-width: 0;
}
.nav-core a {
    color: #123B66;
    background: rgba(22,139,255,0.08);
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 8px 15px;
    font-weight: 700;
    white-space: nowrap;
    transition: .2s ease;
}
.nav-core a:hover,
.nav-core a.active {
    color: #168BFF;
    background: linear-gradient(135deg, rgba(22,139,255,0.12), rgba(255,159,26,0.10));
    border-color: rgba(22,139,255,0.26);
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}
.overview-btn,
.mobile-menu-btn,
.close-btn,
.slider-arrow {
    cursor: pointer;
    font-family: inherit;
}
.overview-btn {
    border: 1px solid rgba(22,139,255,0.26);
    color: #123B66;
    background: #FFFFFF;
    border-radius: 999px;
    padding: 8px 14px;
    font-weight: 800;
    transition: .2s ease;
}
.overview-btn:hover {
    color: #168BFF;
    box-shadow: 0 8px 18px rgba(18,104,216,0.12);
}
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: linear-gradient(135deg, #168BFF 0%, #1268D8 55%, #FF9F1A 100%);
    color: #FFFFFF;
    border-radius: 999px;
    box-shadow: 0 10px 24px rgba(18,104,216,0.18);
    font-weight: 800;
    border: none;
    padding: 10px 22px;
    transition: .2s ease;
}
.main-btn:hover {
    transform: translateY(-1px);
}
.mobile-menu-btn {
    display: none;
    border: none;
    background: rgba(22,139,255,0.10);
    width: 42px;
    height: 42px;
    border-radius: 12px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}
.mobile-menu-btn span {
    width: 19px;
    height: 2px;
    background: #123B66;
    border-radius: 10px;
}
.site-mask {
    position: fixed;
    inset: 0;
    z-index: 9400;
    background: rgba(16,43,70,0.42);
    opacity: 0;
    visibility: hidden;
    transition: .24s ease;
}
.panel-open .site-mask,
.drawer-open .site-mask {
    opacity: 1;
    visibility: visible;
}
.category-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(430px, 92vw);
    height: 100vh;
    background: #FFFFFF;
    box-shadow: 0 18px 48px rgba(18,104,216,0.16);
    z-index: 10000;
    transform: translateX(110%);
    transition: .28s ease;
    display: flex;
    flex-direction: column;
}
.panel-open .category-panel {
    transform: translateX(0);
}
.panel-head,
.drawer-head {
    padding: 24px;
    border-bottom: 1px solid rgba(22,139,255,0.14);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}
.panel-head strong,
.drawer-head strong {
    font-size: 22px;
    color: #168BFF;
}
.panel-head p {
    margin: 3px 0 0;
    color: #5D7083;
    font-size: 14px;
}
.close-btn {
    border: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #EAF4FF;
    color: #123B66;
    font-size: 22px;
    line-height: 1;
}
.panel-body {
    padding: 22px;
    overflow-y: auto;
}
.panel-group {
    margin-bottom: 22px;
}
.panel-group h3 {
    margin: 0 0 12px;
    color: #168BFF;
    font-size: 16px;
}
.panel-group a {
    display: block;
    padding: 11px 12px;
    border-radius: 14px;
    background: #F7FCFF;
    margin-bottom: 8px;
    border: 1px solid rgba(22,139,255,0.10);
    transition: .2s ease;
}
.panel-group a:hover {
    border-color: rgba(22,139,255,0.38);
    color: #168BFF;
    transform: translateX(-2px);
}
.panel-group span {
    display: block;
    font-weight: 800;
}
.panel-group em {
    display: block;
    font-style: normal;
    color: #5D7083;
    font-size: 13px;
}
.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: min(84vw, 320px);
    height: 100vh;
    background: #FFFFFF;
    z-index: 10000;
    transform: translateX(-110%);
    transition: .28s ease;
    display: flex;
    flex-direction: column;
}
.drawer-open .mobile-drawer {
    transform: translateX(0);
}
.drawer-nav {
    padding: 14px 18px 28px;
    overflow-y: auto;
    display: grid;
    gap: 8px;
}
.drawer-nav a {
    padding: 11px 12px;
    border-radius: 14px;
    color: #123B66;
    background: #F7FCFF;
    border: 1px solid rgba(22,139,255,0.10);
    font-weight: 700;
}
.drawer-nav a.active,
.drawer-nav a:hover {
    color: #168BFF;
    background: #EAF4FF;
}
main,
.page-main {
    padding-top: 92px;
}
.container,
.section {
    width: min(1200px, calc(100% - 32px));
    margin-left: auto;
    margin-right: auto;
}
.banner-slider {
    width: min(1200px, calc(100% - 32px));
    height: 390px;
    margin: 28px auto 36px;
    border-radius: 22px;
    background: #FFFFFF;
    box-shadow: 0 16px 38px rgba(18,104,216,0.12);
    overflow: hidden;
    position: relative;
    z-index: 1;
}
.banner-slider .slide {
    display: none;
    width: 100%;
    height: 100%;
}
.banner-slider .slide.active {
    display: block;
}
.banner-slider img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #FFFFFF;
}
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    background: rgba(255,255,255,0.88);
    color: #168BFF;
    box-shadow: 0 8px 20px rgba(18,104,216,0.16);
    font-size: 23px;
}
.slider-arrow.left {
    left: 16px;
}
.slider-arrow.right {
    right: 16px;
}
.slider-dots {
    position: absolute;
    left: 50%;
    bottom: 14px;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
}
.slider-dots button {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    border: none;
    background: rgba(22,139,255,0.26);
    cursor: pointer;
}
.slider-dots button.active {
    background: #FF9F1A;
}
.hero-grid,
.page-hero {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto 30px;
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 28px;
    align-items: center;
}
.hero-copy,
.page-hero .hero-text,
.card,
.zone-card,
.info-card,
.review-card,
.faq-card,
.notice-box,
.content-block {
    background: #FFFFFF;
    border: 1px solid rgba(22,139,255,0.14);
    box-shadow: 0 14px 36px rgba(18,104,216,0.10);
}
.hero-copy,
.page-hero .hero-text {
    padding: 32px;
    border-radius: 24px;
}
.hero-copy h1,
.page-hero h1 {
    color: #123B66;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.2;
    margin: 0 0 18px;
}
.hero-copy p,
.page-hero p {
    color: #5D7083;
    font-size: 17px;
    margin: 0 0 20px;
}
.section-kicker,
.tag,
.label,
.num,
.badge {
    color: #168BFF;
    font-weight: 900;
}
.section-title,
h1,
h2,
h3 {
    color: #123B66;
}
.hero-img,
.page-hero img,
.content-img {
    border-radius: 22px;
    background: #FFFFFF;
    box-shadow: 0 14px 36px rgba(18,104,216,0.10);
    border: 1px solid rgba(22,139,255,0.12);
    object-fit: contain;
    width: 100%;
}
.hero-img,
.page-hero img {
    max-height: 320px;
    padding: 10px;
}
.section {
    margin-top: 30px;
    margin-bottom: 30px;
}
.section-head {
    margin-bottom: 18px;
}
.section-head h2 {
    margin: 4px 0 8px;
    font-size: clamp(24px, 3vw, 34px);
}
.section-head p {
    color: #5D7083;
    margin: 0;
}
.quick-pills {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 4px 0 12px;
}
.quick-pills a {
    min-width: 168px;
    background: #FFFFFF;
    color: #123B66;
    border: 1px solid rgba(22,139,255,0.16);
    border-radius: 18px;
    padding: 14px 16px;
    box-shadow: 0 10px 24px rgba(18,104,216,0.08);
}
.quick-pills strong {
    display: block;
    color: #168BFF;
}
.quick-pills span {
    display: block;
    color: #5D7083;
    font-size: 13px;
    line-height: 1.5;
    margin: 4px 0;
}
.text-link {
    color: #168BFF;
    font-weight: 800;
}
.summary-card,
.notice-box,
.content-block {
    border-radius: 22px;
    padding: 24px;
}
.card-grid {
    display: grid;
    gap: 18px;
}
.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}
.card,
.zone-card,
.info-card,
.review-card,
.faq-card {
    border-radius: 22px;
    padding: 22px;
}
.info-card .num {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #EAF4FF;
    margin-bottom: 10px;
}
.zone-card img,
.card img {
    width: 100%;
    height: 205px;
    object-fit: contain;
    border-radius: 16px;
    background: #F7FAFD;
    margin-bottom: 14px;
}
.zone-card h3,
.card h3,
.info-card h3,
.review-card h3,
.faq-card h3 {
    margin: 0 0 10px;
    color: #123B66;
}
.zone-card p,
.card p,
.info-card p,
.review-card p,
.faq-card p,
.content-block p,
.notice-box p {
    color: #5D7083;
    margin: 0 0 12px;
}
.list-check {
    padding: 0;
    margin: 12px 0 0;
    list-style: none;
}
.list-check li {
    position: relative;
    padding-left: 22px;
    color: #1F2D3A;
    margin: 8px 0;
}
.list-check li:before {
    content: "•";
    position: absolute;
    left: 4px;
    top: 0;
    color: #FF9F1A;
    font-weight: 900;
}
.notice-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.review-card {
    background: linear-gradient(180deg, #FFFFFF, #F7FCFF);
}
.faq-card {
    background: #FFFFFF;
}
.page-content {
    width: min(980px, calc(100% - 32px));
    margin: 0 auto 40px;
}
.page-content .content-block {
    margin-bottom: 18px;
}
.page-content h2 {
    margin: 0 0 12px;
}
.page-content h3 {
    margin: 8px 0 10px;
}
.page-content p {
    margin: 0 0 14px;
}
.page-content ul {
    margin: 10px 0 0;
}
.page-content li {
    margin-bottom: 8px;
}
.service-points {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 14px;
    margin: 16px 0;
}
.service-points div {
    background: #F7FCFF;
    border: 1px solid rgba(22,139,255,0.12);
    border-radius: 16px;
    padding: 15px;
}
.service-points strong {
    color: #168BFF;
}
.page-gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 16px;
    margin: 16px 0;
}
.page-gallery img {
    height: 260px;
    object-fit: contain;
    background: #FFFFFF;
    padding: 8px;
}
.table-like {
    display: grid;
    gap: 10px;
}
.table-like div {
    padding: 14px 16px;
    border-radius: 16px;
    background: #F7FCFF;
    border: 1px solid rgba(22,139,255,0.12);
}
.site-footer {
    background: #102B46;
    color: #EAF4FF;
    margin-top: 46px;
    padding: 44px 0 20px;
}
.footer-grid {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr .75fr .75fr 1fr;
    gap: 28px;
}
.footer-logo {
    display: inline-block;
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 10px;
}
.site-footer h3 {
    color: #FFFFFF;
    margin: 0 0 10px;
}
.site-footer a {
    display: block;
    color: #EAF4FF;
    margin: 7px 0;
}
.site-footer p {
    margin: 0;
    color: rgba(234,244,255,0.78);
}
.footer-link {
    color: #FFFFFF !important;
    font-weight: 800;
}
.footer-bottom {
    width: min(1200px, calc(100% - 32px));
    margin: 28px auto 0;
    padding-top: 18px;
    border-top: 1px solid rgba(234,244,255,0.18);
    display: flex;
    justify-content: space-between;
    gap: 14px;
    color: rgba(234,244,255,0.72);
}
.mobile-bottom-nav {
    display: none;
}
@media (max-width: 980px) {
    .nav-core,
    .overview-btn {
        display: none;
    }
    .topbar {
        min-height: 64px;
        justify-content: space-between;
    }
    .mobile-menu-btn {
        display: inline-flex;
    }
    .site-logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        font-size: 22px;
    }
    main,
    .page-main {
        padding-top: 78px;
    }
    .banner-slider {
        height: 280px;
        margin-top: 18px;
    }
    .hero-grid,
    .page-hero,
    .notice-split,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .grid-4 {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }
    .grid-3,
    .grid-2,
    .service-points,
    .page-gallery {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
    }
}
@media (max-width: 640px) {
    body {
        padding-bottom: 72px;
    }
    .topbar {
        width: min(100% - 22px, 1200px);
        gap: 8px;
    }
    .header-register {
        padding: 8px 15px;
    }
    .banner-slider {
        width: min(100% - 22px, 1200px);
        height: 205px;
        border-radius: 16px;
        margin-bottom: 22px;
    }
    .slider-arrow {
        width: 34px;
        height: 34px;
        font-size: 18px;
    }
    .slider-arrow.left {
        left: 8px;
    }
    .slider-arrow.right {
        right: 8px;
    }
    .hero-grid,
    .page-hero,
    .section,
    .container,
    .page-content {
        width: min(100% - 22px, 1200px);
    }
    .hero-copy,
    .page-hero .hero-text,
    .card,
    .zone-card,
    .info-card,
    .review-card,
    .faq-card,
    .content-block,
    .notice-box {
        padding: 18px;
        border-radius: 18px;
    }
    .hero-img,
    .page-hero img {
        max-height: 230px;
    }
    .zone-card img,
    .card img {
        height: 165px;
    }
    .grid-4 {
        grid-template-columns: 1fr;
    }
    .quick-pills a {
        min-width: 148px;
    }
    .mobile-bottom-nav {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 10px;
        z-index: 8800;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
        background: rgba(255,255,255,0.94);
        box-shadow: 0 10px 28px rgba(18,104,216,0.18);
        border: 1px solid rgba(22,139,255,0.14);
        border-radius: 18px;
        padding: 7px;
        backdrop-filter: blur(10px);
    }
    .mobile-bottom-nav a {
        text-align: center;
        color: #123B66;
        font-weight: 800;
        padding: 8px 4px;
        border-radius: 12px;
        background: #F7FCFF;
    }
}