* {
    box-sizing: border-box;
}

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

body {
    background-color: #EEF4FF;
    background-image:
        linear-gradient(135deg, rgba(244,248,255,0.94), rgba(242,240,255,0.84)),
        url("bg.webp");
    background-position: center top;
    background-size: cover;
    background-attachment: fixed;
    color: #35405A;
    padding-top: 72px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.78;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(circle at 12% 16%, rgba(167,194,255,0.28), transparent 30%),
        radial-gradient(circle at 88% 10%, rgba(157,145,255,0.24), transparent 28%),
        radial-gradient(circle at 50% 90%, rgba(234,242,255,0.54), transparent 36%);
    pointer-events: none;
}

body.drawer-open {
    overflow: hidden;
}

img {
    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 22px;
}

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

.logo-link,
.mobile-logo,
.drawer-logo,
.footer-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-link img,
.mobile-logo img,
.drawer-logo img,
.footer-logo img {
    width: 148px;
    max-height: 42px;
    object-fit: contain;
}

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

.nav-core a {
    white-space: nowrap;
    color: #35405A;
    text-decoration: none;
    font-size: 15px;
    padding: 8px 10px;
    border-radius: 999px;
    transition: color .2s ease, background .2s ease;
}

.nav-core a:hover,
.nav-core a.active {
    color: #8A7CFF;
    background: rgba(138,124,255,0.10);
}

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

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

.more-trigger,
.mobile-menu-btn,
.drawer-close,
.slider-arrow {
    border: 0;
    cursor: pointer;
    font-family: inherit;
}

.more-trigger {
    background: #F4F8FF;
    color: #35405A;
    border: 1px solid rgba(126,140,255,0.18);
    border-radius: 999px;
    padding: 9px 15px;
    font-weight: 600;
}

.more-trigger:hover,
.more-menu.is-open .more-trigger {
    color: #8A7CFF;
    background: #F2F0FF;
}

.more-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 12px);
    min-width: 220px;
    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: 12px;
    display: none;
    grid-template-columns: 1fr;
    gap: 2px;
}

.more-menu:hover .more-dropdown,
.more-menu.is-open .more-dropdown {
    display: grid;
}

.more-dropdown a {
    color: #35405A;
    text-decoration: none;
    padding: 9px 12px;
    border-radius: 12px;
    white-space: nowrap;
}

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

.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 9px 22px;
    border-radius: 999px;
    background: linear-gradient(135deg, #A7C2FF 0%, #9D91FF 55%, #8B7BFF 100%);
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 10px 20px rgba(138,124,255,0.24);
    white-space: nowrap;
    transition: transform .2s ease, box-shadow .2s ease;
}

.main-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 26px rgba(138,124,255,0.30);
}

.mobile-header-row {
    display: none;
}

.mobile-menu-btn {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: #F4F8FF;
    color: #8A7CFF;
    font-size: 22px;
    box-shadow: inset 0 0 0 1px rgba(126,140,255,0.18);
}

.drawer-mask {
    position: fixed;
    inset: 0;
    background: rgba(39,48,74,0.42);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease;
    z-index: 100000;
}

.mobile-drawer {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: min(84vw, 330px);
    background: #FFFFFF;
    box-shadow: 18px 0 42px rgba(126,140,255,0.22);
    transform: translateX(-105%);
    transition: transform .24s ease;
    z-index: 100000;
    padding: 18px;
    overflow-y: auto;
}

.drawer-open .drawer-mask {
    opacity: 1;
    pointer-events: auto;
}

.drawer-open .mobile-drawer {
    transform: translateX(0);
}

.drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(126,140,255,0.16);
}

.drawer-close {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #F2F0FF;
    color: #8A7CFF;
    font-size: 24px;
    line-height: 1;
}

.drawer-nav {
    display: grid;
    gap: 8px;
    padding: 18px 0 28px;
}

.drawer-nav a {
    color: #35405A;
    text-decoration: none;
    padding: 12px 14px;
    border-radius: 14px;
    background: #F4F8FF;
}

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

.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;
    min-height: 260px;
}

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

.banner-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .45s ease;
}

.banner-slide.active {
    opacity: 1;
    position: relative;
}

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

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255,255,255,0.86);
    color: #8A7CFF;
    font-size: 30px;
    line-height: 1;
    box-shadow: 0 8px 20px rgba(126,140,255,0.16);
}

.slider-prev {
    left: 16px;
}

.slider-next {
    right: 16px;
}

.slider-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 14px;
    display: flex;
    justify-content: center;
    gap: 9px;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 0;
    background: rgba(138,124,255,0.32);
    cursor: pointer;
}

.slider-dot.active {
    width: 26px;
    border-radius: 999px;
    background: #8A7CFF;
}

.page-wrap,
.section,
.notice-strip,
.page-hero,
.home-intro,
.compliance-panel {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

.notice-strip {
    margin-top: 0;
    margin-bottom: 30px;
    padding: 14px 20px;
    border-radius: 18px;
    background: rgba(255,255,255,0.88);
    border: 1px solid rgba(126,140,255,0.18);
    color: #68728A;
    box-shadow: 0 14px 36px rgba(126,140,255,0.10);
}

.section,
.page-hero,
.home-intro,
.compliance-panel {
    margin-top: 30px;
    margin-bottom: 30px;
    padding: 0 22px;
}

.section-card,
.card,
.zone-card,
.info-card,
.review-card,
.faq-card,
.compliance-panel,
.home-intro {
    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;
}

.section-card,
.home-intro,
.compliance-panel {
    padding: 30px;
}

h1,
h2,
h3,
.section-title {
    color: #7E8CFF;
    margin-top: 0;
    line-height: 1.32;
}

h1 {
    font-size: clamp(30px, 4vw, 50px);
    margin-bottom: 16px;
}

h2,
.section-title {
    font-size: clamp(24px, 3vw, 34px);
    margin-bottom: 12px;
}

h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

p {
    margin-top: 0;
    color: #68728A;
}

.eyebrow,
.tag {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    color: #8A7CFF;
    background: #F2F0FF;
    border: 1px solid rgba(126,140,255,0.18);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 14px;
}

.text-link {
    color: #8A7CFF;
    font-weight: 700;
    text-decoration: none;
}

.text-link:hover {
    text-decoration: underline;
}

.home-intro,
.page-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    gap: 30px;
    align-items: center;
}

.hero-copy,
.intro-copy {
    min-width: 0;
}

.hero-actions,
.inline-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.hero-media,
.intro-media {
    margin: 0;
    border-radius: 22px;
    background: linear-gradient(135deg, #F4F8FF, #F2F0FF);
    border: 1px solid rgba(126,140,255,0.18);
    overflow: hidden;
    padding: 12px;
}

.content-img,
.zone-card img,
.app-section img,
.banner-slider img {
    max-width: 100%;
    height: auto;
}

.hero-media img,
.intro-media img,
.card-media img,
.feature-media img {
    width: 100%;
    max-height: 360px;
    object-fit: contain;
    background: #EEF4FF;
    border-radius: 18px;
}

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

.section-head p {
    max-width: 720px;
    margin-bottom: 0;
}

.channel-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.card,
.zone-card,
.info-card,
.review-card,
.faq-card {
    padding: 22px;
}

.card p,
.zone-card p,
.info-card p,
.review-card p,
.faq-card p {
    margin-bottom: 12px;
}

.feature-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 22px;
}

.triple-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.four-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.zone-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.card-media {
    margin: 0;
    border-radius: 18px;
    overflow: hidden;
    background: #F4F8FF;
    border: 1px solid rgba(126,140,255,0.16);
    padding: 10px;
}

.zone-card img,
.card-media img {
    width: 100%;
    max-height: 220px;
    object-fit: contain;
    background: #EEF4FF;
}

.app-section {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 24px;
    align-items: center;
}

.app-section img {
    width: 100%;
    max-height: 320px;
    object-fit: contain;
    background: #EEF4FF;
    border-radius: 18px;
}

.review-grid,
.faq-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.review-card strong {
    color: #8A7CFF;
    display: block;
    margin-bottom: 8px;
}

.faq-card h3 {
    color: #35405A;
}

.page-hero {
    margin-top: 34px;
}

.content-section .section-card + .section-card {
    margin-top: 22px;
}

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

.step-list li,
.check-list li {
    background: #F4F8FF;
    border: 1px solid rgba(126,140,255,0.16);
    border-radius: 16px;
    padding: 14px 16px;
    color: #68728A;
}

.highlight-panel {
    background: linear-gradient(135deg, rgba(244,248,255,0.96), rgba(242,240,255,0.94));
    border-radius: 24px;
    padding: 26px;
    border: 1px solid rgba(126,140,255,0.18);
}

.site-footer {
    background: #27304A;
    color: #EEF4FF;
    margin-top: 50px;
    padding: 46px 22px 22px;
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 0.7fr 0.7fr 1fr;
    gap: 28px;
}

.footer-brand p,
.footer-note p,
.footer-bottom {
    color: rgba(238,244,255,0.78);
}

.footer-links,
.footer-note,
.footer-brand {
    min-width: 0;
}

.footer-links h3,
.footer-note h3 {
    color: #EEF4FF;
    font-size: 18px;
}

.footer-links a {
    display: block;
    color: rgba(238,244,255,0.82);
    text-decoration: none;
    margin: 8px 0;
}

.footer-links a:hover {
    color: #FFFFFF;
}

.footer-logo img {
    width: 150px;
    margin-bottom: 14px;
}

.footer-bottom {
    max-width: 1280px;
    margin: 28px auto 0;
    padding-top: 18px;
    border-top: 1px solid rgba(238,244,255,0.18);
    text-align: center;
}

.mobile-quick {
    display: none;
}

@media (max-width: 1180px) {
    .nav-core {
        gap: 6px;
    }
    .nav-core a {
        padding: 8px 8px;
    }
    .channel-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1024px) {
    .nav-core {
        display: none;
    }
    .home-intro,
    .page-hero,
    .app-section,
    .feature-grid {
        grid-template-columns: 1fr;
    }
    .triple-grid,
    .info-grid,
    .review-grid,
    .faq-grid,
    .four-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .footer-inner {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 64px;
        padding-bottom: 66px;
    }

    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 99999;
    }

    .header-inner {
        min-height: 64px;
        padding: 0 14px;
    }

    .desktop-header-row {
        display: none;
    }

    .mobile-header-row {
        display: grid;
        grid-template-columns: 58px minmax(0, 1fr) 72px;
        align-items: center;
        gap: 8px;
    }

    .mobile-logo {
        justify-self: center;
    }

    .mobile-logo img {
        width: 130px;
        max-height: 38px;
    }

    .mobile-register {
        padding: 8px 14px;
        min-height: 36px;
        justify-self: end;
    }

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

    .banner-slider {
        margin: 16px 14px 22px;
        border-radius: 16px;
        aspect-ratio: 16 / 9;
        min-height: 0;
    }

    .slider-arrow {
        width: 34px;
        height: 34px;
        font-size: 24px;
    }

    .slider-prev {
        left: 8px;
    }

    .slider-next {
        right: 8px;
    }

    .notice-strip,
    .section,
    .page-hero,
    .home-intro,
    .compliance-panel {
        margin-left: 14px;
        margin-right: 14px;
        padding-left: 0;
        padding-right: 0;
    }

    .notice-strip {
        padding: 12px 14px;
    }

    .section-card,
    .home-intro,
    .compliance-panel {
        padding: 22px;
    }

    .section-head {
        display: block;
    }

    .channel-grid,
    .triple-grid,
    .info-grid,
    .review-grid,
    .faq-grid,
    .four-grid {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr;
    }

    .mobile-quick {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 10px;
        z-index: 99998;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
        background: rgba(255,255,255,0.94);
        border: 1px solid rgba(126,140,255,0.18);
        border-radius: 18px;
        padding: 8px;
        box-shadow: 0 12px 30px rgba(126,140,255,0.20);
        backdrop-filter: blur(12px);
    }

    .mobile-quick a {
        text-align: center;
        text-decoration: none;
        color: #35405A;
        font-size: 13px;
        padding: 8px 0;
        border-radius: 12px;
        background: #F4F8FF;
    }

    .mobile-quick a:hover {
        color: #8A7CFF;
        background: #F2F0FF;
    }
}

@media (max-width: 420px) {
    .mobile-logo img {
        width: 112px;
    }
    .mobile-header-row {
        grid-template-columns: 48px minmax(0, 1fr) 64px;
    }
    .mobile-menu-btn {
        width: 38px;
        height: 38px;
    }
    .mobile-register {
        padding: 8px 12px;
    }
}