:root {
    --bg: #FFF7F6;
    --soft: #FFF0EF;
    --soft2: #FDE8E6;
    --light: #FFFFFF;
    --alt: #F8FAFF;
    --red: #E8392F;
    --bright: #FF5148;
    --deep: #B91F18;
    --dark: #1E2430;
    --text: #222222;
    --muted: #5F6472;
    --footer: #1F0D0B;
    --shadow: 0 16px 40px rgba(185,31,24,0.08);
    --line: rgba(232,57,47,0.12);
    --grad: linear-gradient(135deg, #FF5148 0%, #E8392F 48%, #B91F18 100%);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.72;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(1200px, calc(100% - 36px)); margin: 0 auto; }
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 24px rgba(185,31,24,0.08);
}
.topline { min-height: 74px; display: flex; align-items: center; }
.desktop-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
}
.brand-logo img, .mobile-logo img { width: 128px; max-height: 46px; object-fit: contain; }
.nav-core { display: flex; align-items: center; gap: 8px; flex: 1; justify-content: center; }
.nav-core a {
    color: #1E2430;
    position: relative;
    font-weight: 600;
    padding: 12px 15px;
    border-radius: 999px;
    white-space: nowrap;
}
.nav-core a:hover,
.nav-core a.active {
    color: #E8392F;
    background: rgba(232,57,47,0.06);
}
.nav-core a.active::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -8px;
    width: 28px;
    height: 3px;
    border-radius: 999px;
    background: #E8392F;
    transform: translateX(-50%);
}
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 22px;
    background: var(--grad);
    color: #FFFFFF;
    border-radius: 999px;
    box-shadow: 0 12px 26px rgba(185,31,24,0.20);
    font-weight: 700;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: transform .2s ease, box-shadow .2s ease;
}
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 34px rgba(185,31,24,0.26); }
.nav-register { flex: 0 0 auto; }
.channel-bar {
    background: rgba(255,240,239,0.88);
    border-top: 1px solid rgba(232,57,47,0.10);
    border-bottom: 1px solid rgba(232,57,47,0.10);
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: thin;
}
.channel-inner { display: flex; gap: 8px; padding: 10px 0; }
.channel-bar a {
    color: #5F6472;
    border-radius: 999px;
    padding: 7px 14px;
    font-size: 14px;
    background: rgba(255,255,255,0.55);
}
.channel-bar a:hover,
.channel-bar a.active {
    color: #E8392F;
    background: rgba(232,57,47,0.08);
}
.mobile-head { display: none; }
.site-main { padding-top: 132px; }
.banner-slider {
    max-width: 1200px;
    height: 340px;
    margin: 24px auto 34px;
    border-radius: 22px;
    background: #FFFFFF;
    box-shadow: 0 16px 40px rgba(185,31,24,0.10);
    overflow: hidden;
    position: relative;
    z-index: 1;
}
.banner-slider .slide {
    display: none;
    width: 100%;
    height: 100%;
    background: #FFFFFF;
}
.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: #E8392F;
    box-shadow: 0 8px 20px rgba(185,31,24,0.14);
    font-size: 24px;
    cursor: pointer;
}
.slider-arrow.prev { left: 18px; }
.slider-arrow.next { right: 18px; }
.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(232,57,47,0.24);
    cursor: pointer;
}
.slider-dots button.active { background: #E8392F; }
section { margin: 34px 0; }
.card, .zone-card, .info-card, .review-card, .faq-item, .notice-card {
    background: #FFFFFF;
    border: 1px solid rgba(232,57,47,0.12);
    box-shadow: 0 16px 40px rgba(185,31,24,0.08);
    border-radius: 20px;
}
h1, h2, h3, .section-title { color: #B91F18; line-height: 1.25; margin: 0 0 14px; }
h1 { font-size: clamp(30px, 5vw, 52px); }
h2 { font-size: clamp(24px, 3.5vw, 36px); }
h3 { font-size: 20px; }
p { margin: 0 0 14px; }
.text-link { color: #E8392F; font-weight: 700; display: inline-flex; align-items: center; gap: 6px; }
.text-link::after { content: "›"; font-size: 18px; }
.eyebrow, .tag, .label, .num, .badge, .section-kicker {
    color: #E8392F;
    font-weight: 800;
    letter-spacing: .05em;
}
.section-head { margin-bottom: 20px; max-width: 820px; }
.section-head p { color: var(--muted); }
.hero-visual, .brand-panel {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 28px;
    padding: 30px;
}
.hero-visual { min-height: 350px; }
.hero-visual img, .brand-panel img, .content-img, .zone-card img, .app-section img {
    width: 100%;
    max-height: 300px;
    object-fit: contain;
    border-radius: 18px;
    background: #FFFFFF;
}
.lead { color: var(--muted); font-size: 17px; }
.pill-list, .quick-grid, .info-grid, .two-grid, .three-grid, .four-grid, .review-grid, .faq-grid {
    display: grid;
    gap: 18px;
}
.quick-grid { grid-template-columns: repeat(3, 1fr); }
.info-grid, .four-grid { grid-template-columns: repeat(4, 1fr); }
.two-grid { grid-template-columns: repeat(2, 1fr); }
.three-grid { grid-template-columns: repeat(3, 1fr); }
.pill-card {
    padding: 20px;
    border-radius: 999px;
    min-height: 122px;
    background: linear-gradient(180deg,#FFFFFF 0%,#FFF0EF 100%);
    border: 1px solid rgba(232,57,47,0.14);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.pill-card h3 { font-size: 18px; }
.pill-card p { color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.intro-strip {
    padding: 24px 28px;
    border-radius: 22px;
    background: linear-gradient(135deg,#FFFFFF 0%,#FFF0EF 70%,#F8FAFF 100%);
    border: 1px solid rgba(232,57,47,0.10);
}
.info-card, .zone-card, .review-card, .faq-item, .notice-card { padding: 24px; }
.info-card .num { font-size: 22px; margin-bottom: 8px; display: block; }
.zone-card img { margin-bottom: 18px; max-height: 190px; }
.zone-card p, .info-card p, .review-card p, .faq-item p, .notice-card p { color: var(--muted); }
.service-points { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 10px; }
.service-points li {
    position: relative;
    padding-left: 20px;
    color: var(--muted);
}
.service-points li::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--red);
    position: absolute;
    left: 0;
    top: 12px;
}
.app-section {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 26px;
    align-items: center;
    padding: 26px;
}
.muted { color: var(--muted); }
.inner-hero {
    padding: 38px 0 8px;
}
.inner-hero .hero-box {
    padding: 34px;
    border-radius: 24px;
    background: linear-gradient(135deg,#FFFFFF 0%,#FFF0EF 64%,#F8FAFF 100%);
    border: 1px solid rgba(232,57,47,0.12);
    box-shadow: var(--shadow);
}
.inner-hero .hero-box p { max-width: 900px; color: var(--muted); }
.content-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}
.content-block.single { grid-template-columns: 1fr; }
.article-card { padding: 26px; }
.article-card p, .article-card li { color: var(--muted); }
.article-card ul { margin: 14px 0 0; padding-left: 20px; }
.article-card img { margin: 16px 0; max-height: 260px; object-fit: contain; width: 100%; border-radius: 18px; background: #FFFFFF; }
.review-grid { grid-template-columns: repeat(3, 1fr); }
.faq-grid { grid-template-columns: repeat(2, 1fr); }
.legal-reminder {
    margin: 36px 0 0;
    background: #FFF0EF;
    border-top: 1px solid rgba(232,57,47,0.12);
    border-bottom: 1px solid rgba(232,57,47,0.12);
}
.legal-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 22px 0;
}
.legal-grid p { margin: 0; color: #5F6472; font-size: 14px; }
.legal-grid strong { color: #B91F18; display: block; margin-bottom: 4px; }
.site-footer {
    background: #1F0D0B;
    color: #FFF0EF;
    padding: 40px 0 18px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr repeat(3, .8fr);
    gap: 26px;
}
.footer-brand img { width: 130px; max-height: 48px; object-fit: contain; margin-bottom: 14px; }
.site-footer h3 { color: #FFF0EF; font-size: 17px; }
.site-footer a { display: block; color: rgba(255,240,239,0.82); margin: 7px 0; }
.site-footer p, .footer-bottom { color: rgba(255,240,239,0.72); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.10); margin-top: 26px; padding-top: 18px; font-size: 14px; }
.floating-service {
    position: fixed;
    right: 18px;
    top: 42%;
    z-index: 60;
    display: flex;
    flex-direction: column;
    gap: 9px;
}
.floating-service a,
.floating-service button {
    background: #FFFFFF;
    color: #E8392F;
    border: 1px solid rgba(232,57,47,0.14);
    box-shadow: 0 14px 30px rgba(185,31,24,0.10);
    border-radius: 999px;
    padding: 9px 13px;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
}
.floating-service a.register-link {
    background: var(--grad);
    color: #FFFFFF;
}
.drawer-mask, .mobile-drawer, .bottom-nav { display: none; }
@media (max-width: 980px) {
    .site-main { padding-top: 118px; }
    .banner-slider { height: 270px; margin-left: 18px; margin-right: 18px; }
    .quick-grid, .info-grid, .four-grid, .three-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-visual, .brand-panel, .app-section, .content-block { grid-template-columns: 1fr; }
    .review-grid, .faq-grid { grid-template-columns: 1fr; }
    .legal-grid { grid-template-columns: repeat(2, 1fr); }
    .floating-service { display: none; }
}
@media (max-width: 760px) {
    body { padding-bottom: 74px; }
    .desktop-head, .channel-bar { display: none; }
    .topline { min-height: 66px; }
    .mobile-head {
        width: 100%;
        display: grid;
        grid-template-columns: 56px 1fr auto;
        align-items: center;
        gap: 8px;
        padding: 10px 14px;
    }
    .mobile-logo { justify-self: center; }
    .mobile-logo img { width: 116px; }
    .menu-btn {
        width: 44px;
        height: 44px;
        border: none;
        border-radius: 999px;
        background: #FFF0EF;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        cursor: pointer;
    }
    .menu-btn span {
        display: block;
        width: 20px;
        height: 2px;
        background: var(--deep);
        border-radius: 999px;
    }
    .site-main { padding-top: 76px; }
    .container { width: min(100% - 28px, 1200px); }
    .banner-slider {
        height: 190px;
        border-radius: 18px;
        margin-top: 18px;
        margin-bottom: 24px;
    }
    .slider-arrow { width: 34px; height: 34px; font-size: 20px; }
    .slider-arrow.prev { left: 10px; }
    .slider-arrow.next { right: 10px; }
    .quick-grid, .info-grid, .four-grid, .two-grid, .three-grid { grid-template-columns: 1fr; }
    .pill-card { border-radius: 20px; min-height: auto; }
    .hero-visual, .brand-panel, .app-section, .inner-hero .hero-box, .article-card, .zone-card, .info-card, .review-card, .faq-item, .notice-card {
        padding: 20px;
    }
    section { margin: 26px 0; }
    h1 { font-size: 30px; }
    .legal-grid, .footer-grid { grid-template-columns: 1fr; }
    .drawer-mask {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(30,36,48,0.42);
        z-index: 180;
        opacity: 0;
        pointer-events: none;
        transition: opacity .22s ease;
    }
    .mobile-drawer {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: min(84vw, 320px);
        height: 100vh;
        background: #FFFFFF;
        z-index: 190;
        transform: translateX(-104%);
        transition: transform .24s ease;
        box-shadow: 18px 0 36px rgba(30,36,48,0.18);
        overflow-y: auto;
    }
    .drawer-open { overflow: hidden; }
    .drawer-open .drawer-mask { opacity: 1; pointer-events: auto; }
    .drawer-open .mobile-drawer { transform: translateX(0); }
    .drawer-top {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px;
        background: #FFF0EF;
    }
    .drawer-top img { width: 120px; max-height: 44px; object-fit: contain; }
    .drawer-top button {
        width: 36px;
        height: 36px;
        border: none;
        border-radius: 50%;
        background: #FFFFFF;
        color: var(--deep);
        font-size: 24px;
        cursor: pointer;
    }
    .drawer-nav { padding: 12px; display: grid; gap: 8px; }
    .drawer-nav a {
        padding: 12px 14px;
        border-radius: 14px;
        color: var(--dark);
        background: #FFF7F6;
        font-weight: 600;
    }
    .drawer-nav a.active { color: var(--red); background: #FFF0EF; }
    .drawer-note {
        margin: 12px;
        padding: 14px;
        border-radius: 16px;
        color: var(--muted);
        background: #F8FAFF;
        font-size: 13px;
    }
    .bottom-nav {
        position: fixed;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        left: 12px;
        right: 12px;
        bottom: 10px;
        z-index: 120;
        background: rgba(255,255,255,0.96);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(232,57,47,0.12);
        box-shadow: 0 12px 28px rgba(185,31,24,0.14);
        border-radius: 22px;
        overflow: hidden;
    }
    .bottom-nav a {
        padding: 10px 0;
        text-align: center;
        color: var(--muted);
        font-size: 14px;
        font-weight: 700;
    }
    .bottom-nav a.active { color: var(--red); background: #FFF0EF; }
}
@media (max-width: 380px) {
    .nav-register { padding: 9px 14px; min-height: 38px; }
    .mobile-logo img { width: 102px; }
    .banner-slider { height: 166px; }
}