* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
}

body {
    padding-top: 72px;
    padding-bottom: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    color: #35405A;
    background: #EEF4FF;
    line-height: 1.78;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background-image: radial-gradient(circle at 12% 18%, rgba(167,194,255,.34), transparent 28%), radial-gradient(circle at 84% 8%, rgba(157,145,255,.28), transparent 26%), linear-gradient(180deg, rgba(255,255,255,.64), rgba(238,244,255,.94)), url('bg.webp');
    background-size: auto, auto, auto, cover;
    background-position: center;
    opacity: .9;
}

a {
    color: #8A7CFF;
    text-decoration: none;
}

a:hover {
    color: #7E8CFF;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99999;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 24px rgba(126,140,255,0.16);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    overflow: visible;
    padding: 0 24px;
}

.brand-logo,
.drawer-logo {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.brand-logo img {
    width: 150px;
    max-height: 48px;
    object-fit: contain;
}

.nav-core {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: nowrap;
    min-width: 0;
    justify-content: center;
    flex: 1 1 auto;
}

.nav-core a {
    white-space: nowrap;
    color: #35405A;
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 15px;
}

.nav-core a:hover,
.nav-core a.active,
.more-dropdown a.active,
.drawer-nav a.active {
    color: #8A7CFF;
    background: #F2F0FF;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.more-menu {
    position: relative;
    flex-shrink: 0;
}

.more-toggle,
.mobile-menu-btn,
.drawer-close,
.slider-prev,
.slider-next {
    border: 0;
    background: transparent;
    color: #35405A;
    cursor: pointer;
    font-family: inherit;
}

.more-toggle {
    background: #F4F8FF;
    border: 1px solid rgba(126,140,255,0.18);
    border-radius: 999px;
    padding: 10px 16px;
    font-weight: 700;
    white-space: nowrap;
}

.more-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 12px);
    min-width: 220px;
    max-height: min(70vh, 560px);
    overflow-y: auto;
    background: #FFFFFF;
    border: 1px solid rgba(126,140,255,0.18);
    box-shadow: 0 18px 42px rgba(126,140,255,0.18);
    z-index: 100000;
    border-radius: 18px;
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: .2s ease;
}

.more-menu:hover .more-dropdown,
.more-menu.open .more-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.more-dropdown a {
    display: block;
    color: #35405A;
    padding: 10px 12px;
    border-radius: 12px;
    white-space: nowrap;
}

.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 22px;
    border-radius: 999px;
    background: linear-gradient(135deg, #A7C2FF 0%, #9D91FF 55%, #8B7BFF 100%);
    color: #FFFFFF;
    font-weight: 800;
    box-shadow: 0 12px 24px rgba(126,140,255,.24);
    text-decoration: none;
    border: none;
    white-space: nowrap;
    transition: transform .18s ease, box-shadow .18s ease;
}

.main-btn:hover {
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(126,140,255,.3);
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: #F4F8FF;
    border: 1px solid rgba(126,140,255,0.18);
}

main {
    position: relative;
    z-index: 1;
}

.container,
.section-wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.banner-slider {
    max-width: 1280px;
    margin: 24px auto 30px;
    border-radius: 18px;
    background: #FFFFFF;
    box-shadow: 0 14px 36px rgba(126,140,255,0.16);
    overflow: hidden;
    position: relative;
    z-index: 1;
    aspect-ratio: 16 / 6.2;
}

.slider-track,
.slide {
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .45s ease;
    pointer-events: none;
}

.slide.active {
    opacity: 1;
    pointer-events: auto;
}

.banner-slider img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #EEF4FF;
}

.slider-prev,
.slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255,255,255,.86);
    box-shadow: 0 10px 22px rgba(126,140,255,.18);
    font-size: 28px;
    line-height: 1;
    z-index: 5;
}

.slider-prev { left: 18px; }
.slider-next { right: 18px; }

.slider-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 14px;
    display: flex;
    justify-content: center;
    gap: 8px;
    z-index: 5;
}

.slider-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    border: 0;
    background: rgba(53,64,90,.28);
    cursor: pointer;
}

.slider-dot.active {
    width: 24px;
    border-radius: 999px;
    background: #8A7CFF;
}

.notice-bar {
    max-width: 1280px;
    margin: 0 auto 28px;
    padding: 14px 22px;
    border-radius: 18px;
    background: rgba(255,255,255,.9);
    border: 1px solid rgba(126,140,255,0.18);
    box-shadow: 0 14px 36px rgba(126,140,255,0.12);
    display: flex;
    align-items: center;
    gap: 12px;
    color: #68728A;
}

.notice-badge,
.label-pill {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    border-radius: 999px;
    background: #F2F0FF;
    color: #8A7CFF;
    font-weight: 800;
    white-space: nowrap;
}

.hero-card,
.card,
.zone-card,
.info-card,
.review-card,
.faq-item,
.page-hero,
.page-section {
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(126,140,255,0.18);
    box-shadow: 0 14px 36px rgba(126,140,255,0.16);
    border-radius: 24px;
}

.hero-card {
    display: grid;
    grid-template-columns: minmax(0,1.1fr) minmax(280px,.9fr);
    gap: 28px;
    align-items: center;
    padding: 38px;
    margin-bottom: 28px;
}

.hero-text p,
.page-hero p,
.page-section p,
.card p,
.zone-card p,
.info-card p,
.review-card p,
.faq-item p,
.footer-brand p {
    color: #68728A;
    margin: 0 0 14px;
}

h1,
h2,
h3,
.section-title {
    color: #7E8CFF;
    line-height: 1.3;
    margin: 0 0 16px;
}

h1 {
    font-size: clamp(28px, 4vw, 48px);
}

h2,
.section-title {
    font-size: clamp(24px, 3vw, 34px);
}

h3 {
    color: #8A7CFF;
}

.section {
    margin: 30px 0;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: 18px;
}

.section-head p {
    max-width: 720px;
    color: #68728A;
    margin: 0;
}

.grid-2,
.grid-3,
.grid-4,
.channel-grid,
.review-grid,
.faq-grid {
    display: grid;
    gap: 20px;
}

.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)); }
.channel-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.review-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card,
.zone-card,
.info-card,
.review-card,
.faq-item,
.page-section {
    padding: 24px;
}

.card img,
.zone-card img,
.info-card img,
.content-img {
    width: 100%;
    height: auto;
    max-height: 360px;
    object-fit: contain;
    background: #F4F8FF;
    border-radius: 18px;
    margin-bottom: 18px;
}

.hero-card img {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
    background: #F4F8FF;
    border-radius: 22px;
}

.text-link {
    color: #8A7CFF;
    font-weight: 800;
}

.text-link::after {
    content: " →";
}

.soft-panel {
    background: linear-gradient(135deg, rgba(244,248,255,.92), rgba(242,240,255,.92));
    border-radius: 22px;
    padding: 28px;
    border: 1px solid rgba(126,140,255,0.18);
}

.page-hero {
    max-width: 1280px;
    margin: 24px auto 28px;
    padding: 42px 38px;
    position: relative;
    overflow: hidden;
}

.page-hero::after {
    content: "";
    position: absolute;
    right: -80px;
    top: -90px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: rgba(138,124,255,.12);
}

.page-layout {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
}

.page-main {
    min-width: 0;
}

.side-card {
    position: sticky;
    top: 96px;
    align-self: start;
}

.info-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 12px;
}

.info-list li {
    background: #F4F8FF;
    border-radius: 14px;
    padding: 12px 14px;
    color: #68728A;
}

.steps {
    counter-reset: step;
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 14px;
}

.steps li {
    counter-increment: step;
    position: relative;
    padding-left: 48px;
    color: #68728A;
}

.steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    background: linear-gradient(135deg, #A7C2FF 0%, #9D91FF 55%, #8B7BFF 100%);
    font-weight: 800;
}

.faq-item h3,
.review-card h3 {
    margin-bottom: 8px;
}

.site-footer {
    background: #27304A;
    color: #EEF4FF;
    margin-top: 42px;
    padding: 42px 24px 22px;
}

.footer-wrap {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 1.4fr;
    gap: 40px;
}

.footer-brand img {
    width: 150px;
    max-height: 52px;
    object-fit: contain;
    margin-bottom: 16px;
}

.footer-brand p,
.footer-bottom {
    color: rgba(238,244,255,.82);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.footer-links h3 {
    color: #FFFFFF;
    font-size: 17px;
}

.footer-links a {
    display: block;
    color: rgba(238,244,255,.82);
    margin: 8px 0;
}

.footer-bottom {
    max-width: 1280px;
    margin: 28px auto 0;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,.14);
    font-size: 14px;
}

.drawer-mask,
.mobile-drawer,
.mobile-bottom-nav {
    display: none;
}

.more-dropdown,
.mobile-drawer,
.drawer-mask {
    z-index: 100000;
}

@media (max-width: 1120px) {
    .nav-core {
        display: none;
    }
    .mobile-menu-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .header-inner {
        display: grid;
        grid-template-columns: 48px 1fr auto;
        gap: 12px;
    }
    .brand-logo {
        justify-self: center;
    }
    .more-menu {
        display: none;
    }
}

@media (max-width: 960px) {
    .hero-card,
    .grid-2,
    .grid-3,
    .grid-4,
    .channel-grid,
    .review-grid,
    .faq-grid,
    .footer-wrap,
    .footer-links,
    .page-layout {
        grid-template-columns: 1fr;
    }
    .side-card {
        position: static;
    }
    .section-head {
        display: block;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 64px;
        padding-bottom: 72px;
    }
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 99999;
    }
    .header-inner {
        min-height: 64px;
        padding: 0 12px;
    }
    .brand-logo img {
        width: 122px;
        max-height: 42px;
    }
    .header-btn {
        min-height: 38px;
        padding: 0 16px;
    }
    .banner-slider {
        margin: 16px 12px 18px;
        border-radius: 14px;
        aspect-ratio: 16 / 8.5;
    }
    .slider-prev,
    .slider-next {
        width: 34px;
        height: 34px;
        font-size: 22px;
    }
    .notice-bar,
    .page-hero {
        margin-left: 12px;
        margin-right: 12px;
    }
    .container,
    .section-wrap,
    .page-layout {
        padding-left: 12px;
        padding-right: 12px;
    }
    .hero-card,
    .page-hero,
    .card,
    .zone-card,
    .info-card,
    .review-card,
    .faq-item,
    .page-section,
    .soft-panel {
        padding: 20px;
        border-radius: 18px;
    }
    .drawer-mask {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(39,48,74,.42);
        opacity: 0;
        visibility: hidden;
        transition: .2s ease;
    }
    .mobile-drawer {
        display: block;
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        width: min(84vw, 330px);
        background: #FFFFFF;
        transform: translateX(-105%);
        transition: .25s ease;
        box-shadow: 18px 0 44px rgba(39,48,74,.22);
        overflow-y: auto;
    }
    .drawer-open .drawer-mask {
        opacity: 1;
        visibility: visible;
    }
    .drawer-open .mobile-drawer {
        transform: translateX(0);
    }
    .drawer-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 18px;
        border-bottom: 1px solid rgba(126,140,255,0.18);
    }
    .drawer-logo img {
        width: 130px;
        max-height: 46px;
        object-fit: contain;
    }
    .drawer-close {
        width: 40px;
        height: 40px;
        border-radius: 14px;
        background: #F4F8FF;
        font-size: 28px;
        line-height: 1;
    }
    .drawer-nav {
        padding: 12px;
        display: grid;
        gap: 6px;
    }
    .drawer-nav a {
        padding: 12px 14px;
        border-radius: 14px;
        color: #35405A;
        font-weight: 700;
    }
    .mobile-drawer,
    .drawer-mask {
        z-index: 100000;
    }
    .mobile-bottom-nav {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 10px;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 4px;
        background: rgba(255,255,255,.94);
        border: 1px solid rgba(126,140,255,0.18);
        box-shadow: 0 12px 28px rgba(126,140,255,.22);
        border-radius: 18px;
        padding: 8px;
        z-index: 90000;
    }
    .mobile-bottom-nav a {
        text-align: center;
        font-weight: 800;
        color: #35405A;
        padding: 8px 0;
        border-radius: 14px;
        font-size: 13px;
    }
    .mobile-bottom-nav a:hover {
        background: #F2F0FF;
        color: #8A7CFF;
    }
}

@media (max-width: 420px) {
    .mobile-menu-btn {
        width: 38px;
        height: 38px;
    }
    .brand-logo img {
        width: 108px;
    }
    .header-btn {
        min-height: 36px;
        padding: 0 14px;
    }
}