* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    background: #FFF8F0;
    color: #2A1F1A;
    line-height: 1.78;
    overflow-x: hidden;
}
a { color: inherit; }
img { max-width: 100%; height: auto; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(38,20,12,0.94);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 26px rgba(97,45,16,0.16);
}
.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 0 22px;
}
.site-logo, .drawer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #FFF3E8;
    font-weight: 900;
    letter-spacing: .03em;
    font-size: 22px;
    flex: 0 0 auto;
}
.site-logo img, .drawer-logo img { max-height: 44px; display: block; object-fit: contain; }
.nav-core { display: flex; align-items: center; gap: 10px; min-width: 0; }
.nav-core a {
    color: #FFF3E8;
    text-decoration: none;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 15px;
    white-space: nowrap;
    transition: .22s ease;
}
.nav-core a:hover, .nav-core a.active { color: #FFFFFF; background: rgba(0,229,176,0.16); }
.header-actions { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    background: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%);
    color: #FFFFFF;
    border-radius: 999px;
    box-shadow: 0 14px 32px rgba(255,107,53,0.22);
    text-decoration: none;
    font-weight: 800;
    border: 0;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease;
}
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(255,107,53,0.28); }
.main-btn.small { min-height: 42px; padding: 0 18px; font-size: 14px; }
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border: 1px solid rgba(255,107,53,0.28);
    color: #FF6B35;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    background: rgba(255,255,255,.62);
}
.text-link { color: #FF6B35; text-decoration: none; font-weight: 800; }
.text-link:hover { text-decoration: underline; }
.menu-toggle {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,243,232,.24);
    border-radius: 16px;
    background: rgba(255,255,255,.08);
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}
.menu-toggle span { width: 18px; height: 2px; border-radius: 99px; background: #FFF3E8; display: block; }
.mobile-menu { display: none; }
.drawer-mask {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(26,15,10,.54);
    opacity: 0;
    transition: opacity .22s ease;
}
.drawer-mask.show { opacity: 1; }
.site-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(380px, 88vw);
    height: 100vh;
    z-index: 10001;
    background: #FFF8F0;
    transform: translateX(105%);
    transition: transform .25s ease;
    box-shadow: -22px 0 45px rgba(38,20,12,.2);
    padding: 22px;
    overflow-y: auto;
}
.site-drawer.open { transform: translateX(0); }
.drawer-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.drawer-logo { color: #24130C; }
.drawer-close {
    border: 0;
    background: #24130C;
    color: #FFF3E8;
    padding: 8px 14px;
    border-radius: 999px;
    cursor: pointer;
}
.drawer-links { display: grid; gap: 10px; }
.drawer-links a {
    text-decoration: none;
    color: #2A1F1A;
    background: #FFFFFF;
    border: 1px solid rgba(255,107,53,0.18);
    border-radius: 16px;
    padding: 13px 14px;
    font-weight: 700;
}
.drawer-links a.active { color: #FF6B35; background: #FFF1C7; }
.drawer-open { overflow: hidden; }
.bottom-nav { display: none; }
.hero {
    position: relative;
    overflow: hidden;
    padding: 84px 0 54px;
    background:
        radial-gradient(circle at 18% 18%, rgba(255,107,53,.18), transparent 30%),
        radial-gradient(circle at 74% 8%, rgba(0,229,176,.22), transparent 30%),
        linear-gradient(135deg, #FFF8F0 0%, #EFFFFA 48%, #FFF1C7 100%);
}
.hero::before, .hero::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    background: rgba(255,255,255,.52);
    filter: blur(2px);
}
.hero::before { width: 220px; height: 220px; right: -70px; top: 110px; }
.hero::after { width: 160px; height: 160px; left: 38px; bottom: -55px; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: center; z-index: 1; }
.kicker, .section-kicker, .label, .badge, .tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #FFD166;
    background: rgba(36,19,12,.9);
    border-radius: 999px;
    padding: 7px 13px;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .04em;
}
h1, h2, h3, .section-title { color: #24130C; line-height: 1.24; margin: 0; }
h1 { font-size: clamp(44px, 8vw, 86px); letter-spacing: .02em; }
.hero h1 { margin: 18px 0 8px; }
.hero-subtitle { font-size: clamp(22px, 3vw, 32px); color: #2B1A3F; font-weight: 900; margin: 0 0 16px; }
.lead { font-size: 17px; color: #75645A; margin: 0; }
.action-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; align-items: center; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.hero-points span { background: #FFFFFF; color: #2B1A3F; padding: 9px 13px; border-radius: 999px; box-shadow: 0 10px 24px rgba(97,45,16,.1); font-weight: 800; }
.hero-visual { position: relative; }
.hero-visual img, .content-img, .zone-card img, .app-section img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 26px;
    box-shadow: 0 20px 46px rgba(97,45,16,0.14);
    background: #FFFFFF;
}
.float-card {
    position: absolute;
    left: -18px;
    bottom: 22px;
    width: min(270px, 72%);
    background: rgba(255,255,255,.92);
    border: 1px solid rgba(255,107,53,0.18);
    box-shadow: 0 20px 46px rgba(97,45,16,0.14);
    border-radius: 22px;
    padding: 16px;
    backdrop-filter: blur(10px);
}
.float-card strong { color: #FF6B35; display: block; }
.content-section { padding: 70px 0; }
.content-section.alt { background: rgba(239,255,250,.62); }
.section-head { max-width: 780px; margin: 0 auto 30px; text-align: center; }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin: 12px 0 12px; }
.section-head p { color: #75645A; margin: 0; font-size: 16px; }
.card, .zone-card, .info-card, .review-card, .faq-item, .channel-card, .notice-box {
    background: #FFFFFF;
    border: 1px solid rgba(255,107,53,0.18);
    box-shadow: 0 20px 46px rgba(97,45,16,0.14);
    border-radius: 22px;
}
.feature-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.info-card { padding: 24px; }
.info-card h3 { font-size: 20px; margin-bottom: 8px; }
.info-card p { margin: 0; color: #75645A; }
.channel-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.channel-card { padding: 20px; min-height: 176px; display: flex; flex-direction: column; justify-content: space-between; }
.channel-card p { color: #75645A; margin: 8px 0 16px; font-size: 14px; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.two-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.three-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.zone-card { padding: 26px; overflow: hidden; }
.zone-card img { margin-bottom: 18px; width: 100%; }
.zone-card h3 { font-size: 24px; margin-bottom: 10px; }
.zone-card p, .card p, .notice-box p { color: #75645A; margin: 0 0 14px; }
.service-list { margin: 14px 0 16px; padding: 0; list-style: none; display: grid; gap: 9px; }
.service-list li { position: relative; padding-left: 22px; color: #2A1F1A; }
.service-list li::before { content: ""; position: absolute; left: 0; top: .72em; width: 8px; height: 8px; background: #00E5B0; border-radius: 50%; }
.dark-band {
    background: linear-gradient(135deg, #24130C 0%, #2B1A3F 52%, #1A0F0A 100%);
    color: #FFF3E8;
    border-radius: 34px;
    padding: 36px;
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 28px;
    align-items: center;
    overflow: hidden;
}
.dark-band h2, .dark-band h3 { color: #FFFFFF; }
.dark-band p { color: rgba(255,243,232,.82); }
.dark-band img { border-radius: 24px; background: rgba(255,255,255,.08); }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review-card { padding: 22px; }
.review-card p { margin: 0; color: #75645A; }
.review-card strong { display: block; color: #24130C; margin-bottom: 8px; }
.faq-list { display: grid; gap: 16px; max-width: 960px; margin: 0 auto; }
.faq-item { padding: 22px 24px; }
.faq-item h3 { font-size: 19px; margin-bottom: 8px; }
.faq-item p { margin: 0; color: #75645A; }
.notice-box { padding: 26px; background: linear-gradient(135deg, #FFFFFF 0%, #EFFFFA 100%); }
.inner-hero { padding: 72px 0 38px; background: linear-gradient(135deg, #FFF8F0 0%, #EFFFFA 56%, #FFF1C7 100%); overflow: hidden; }
.inner-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items: center; }
.inner-hero h1 { font-size: clamp(34px, 5vw, 58px); margin: 16px 0 14px; }
.page-main .content-section:first-of-type { padding-top: 58px; }
.article-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: start; }
.article-card { padding: 28px; }
.article-card h2 { font-size: 30px; margin-bottom: 14px; }
.article-card p { color: #75645A; margin: 0 0 16px; }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step { padding: 22px; background: #FFFFFF; border: 1px solid rgba(255,107,53,0.18); border-radius: 22px; box-shadow: 0 14px 32px rgba(97,45,16,.1); }
.step .num { display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center; border-radius: 999px; background: #24130C; color: #FFD166; font-weight: 900; margin-bottom: 12px; }
.step p { color: #75645A; margin: 8px 0 0; }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 58px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, .8fr); gap: 28px; }
.footer-brand { font-size: 30px; font-weight: 900; margin-bottom: 10px; }
.site-footer p { color: rgba(255,243,232,.76); margin: 0; }
.site-footer h3 { color: #FFD166; margin-bottom: 12px; }
.site-footer a { display: block; color: rgba(255,243,232,.86); text-decoration: none; margin: 8px 0; }
.site-footer a:hover { color: #FFFFFF; }
.footer-bottom { width: min(1180px, calc(100% - 40px)); margin: 36px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,243,232,.16); color: rgba(255,243,232,.68); font-size: 14px; }
@media (max-width: 1080px) {
    .nav-core { display: none; }
    .mobile-menu { display: inline-flex; }
    .desktop-menu { display: inline-flex; }
    .header-inner { min-height: 68px; }
    .site-logo { position: absolute; left: 50%; transform: translateX(-50%); }
    .channel-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-strip, .review-grid { grid-template-columns: repeat(2, 1fr); }
    .three-grid, .step-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    body { padding-bottom: 74px; }
    .container { width: min(100% - 28px, 1180px); }
    .header-inner { padding: 0 14px; gap: 8px; }
    .site-logo span { display: none; }
    .site-logo img { max-height: 38px; }
    .main-btn.small { min-height: 38px; padding: 0 13px; font-size: 13px; }
    .desktop-menu { display: none; }
    .hero, .inner-hero { padding: 44px 0 32px; }
    .hero-grid, .inner-grid, .split-grid, .two-grid, .article-grid, .dark-band { grid-template-columns: 1fr; }
    .hero-visual { order: -1; }
    h1 { font-size: 48px; }
    .hero-subtitle { font-size: 23px; }
    .content-section { padding: 46px 0; }
    .feature-strip, .review-grid, .channel-grid { grid-template-columns: 1fr; }
    .float-card { position: static; width: 100%; margin-top: 14px; }
    .dark-band { padding: 24px; border-radius: 24px; }
    .footer-grid { grid-template-columns: 1fr; }
    .bottom-nav {
        position: fixed;
        left: 10px;
        right: 10px;
        bottom: 10px;
        z-index: 9998;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
        background: rgba(38,20,12,.94);
        border: 1px solid rgba(255,243,232,.16);
        box-shadow: 0 16px 35px rgba(38,20,12,.22);
        border-radius: 22px;
        padding: 8px;
        backdrop-filter: blur(12px);
    }
    .bottom-nav a { color: #FFF3E8; text-decoration: none; text-align: center; font-size: 13px; padding: 8px 0; border-radius: 14px; }
    .bottom-nav a:hover { background: rgba(0,229,176,.16); }
}