@charset "UTF-8";
:root {
    --bg: #FFF8F0;
    --nav: rgba(38, 20, 12, 0.94);
    --title: #24130C;
    --primary: #FF6B35;
    --deep: #2B1A3F;
    --aqua: #00E5B0;
    --gold: #FFD166;
    --rose: #B8336A;
    --blue-soft: #E9FFF8;
    --gold-soft: #FFF1C7;
    --text: #2A1F1A;
    --muted: #75645A;
    --soft: #A9978C;
    --card: #FFFFFF;
    --dark-card: #24130C;
    --border: rgba(255, 107, 53, 0.18);
    --shadow: 0 20px 46px rgba(97, 45, 16, 0.14);
    --gradient: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%);
    --radius: 24px;
    --container: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.75;
    overflow-x: hidden;
}
body.drawer-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 10050; background: #fff; color: var(--title); padding: 10px 16px; border-radius: 10px; transition: .2s; }
.skip-link:focus { top: 12px; }
.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: var(--nav);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 26px rgba(97, 45, 16, 0.16);
}
.header-inner {
    width: min(calc(100% - 40px), 1280px);
    margin: 0 auto;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.site-logo { display: inline-flex; align-items: center; gap: 10px; color: #FFF3E8; text-decoration: none; flex: 0 0 auto; }
.site-logo img { width: 44px; max-height: 44px; display: block; object-fit: contain; }
.site-logo strong { font-size: 22px; letter-spacing: .06em; }
.nav-core { display: flex; align-items: center; justify-content: center; gap: 6px; min-width: 0; }
.nav-core a { color: #FFF3E8; text-decoration: none; border-radius: 999px; padding: 8px 11px; white-space: nowrap; font-size: 15px; transition: .2s; }
.nav-core a:hover, .nav-core a.active { color: #FFFFFF; background: rgba(0, 229, 176, 0.16); }
.header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.main-btn, .ghost-btn, .text-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 10px 22px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.main-btn { background: var(--gradient); color: #FFFFFF; box-shadow: 0 14px 32px rgba(255, 107, 53, 0.22); }
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(255, 107, 53, 0.28); }
.compact-btn { min-height: 40px; padding: 8px 18px; font-size: 14px; }
.ghost-btn { border: 1px solid rgba(255,107,53,.34); color: var(--primary); background: rgba(255,255,255,.75); }
.ghost-btn:hover { background: #fff; transform: translateY(-2px); }
.text-btn { min-height: auto; padding: 0; color: var(--primary); border-radius: 0; }
.menu-toggle { width: 42px; height: 42px; padding: 10px; border: 0; border-radius: 14px; background: rgba(255,255,255,.10); cursor: pointer; display: grid; align-content: center; gap: 5px; }
.menu-toggle span { display: block; height: 2px; width: 100%; background: #FFF3E8; border-radius: 999px; }
.mobile-menu-toggle { display: none; }
.drawer-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(22,12,8,.56); opacity: 0; transition: opacity .25s; }
.drawer-overlay.visible { opacity: 1; }
.site-drawer { position: fixed; top: 0; right: 0; z-index: 10001; width: min(390px, 92vw); height: 100dvh; padding: 26px; background: #FFF8F0; box-shadow: -24px 0 60px rgba(32,14,5,.24); transform: translateX(105%); transition: transform .28s ease; overflow-y: auto; }
.site-drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; }
.drawer-brand { display: flex; align-items: center; gap: 10px; color: var(--title); text-decoration: none; font-weight: 800; font-size: 22px; }
.drawer-brand img { width: 42px; height: 42px; object-fit: contain; }
.drawer-close { width: 42px; height: 42px; border: 0; border-radius: 50%; background: #fff; color: var(--title); font-size: 30px; line-height: 1; cursor: pointer; box-shadow: 0 10px 24px rgba(97,45,16,.12); }
.drawer-intro { color: var(--muted); margin: 22px 0 16px; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.drawer-nav a { padding: 12px 14px; background: #fff; border: 1px solid var(--border); border-radius: 14px; text-decoration: none; color: var(--title); font-weight: 600; }
.drawer-nav a:hover { color: var(--primary); border-color: rgba(255,107,53,.44); }
.drawer-foot { display: grid; gap: 14px; margin-top: 22px; }
.drawer-foot small { color: var(--muted); line-height: 1.7; }
.hero { position: relative; overflow: hidden; padding: 76px 0 56px; background: radial-gradient(circle at 12% 10%, rgba(255,209,102,.45), transparent 28%), radial-gradient(circle at 86% 16%, rgba(0,229,176,.20), transparent 24%), linear-gradient(135deg, #FFF8F0 0%, #F7F0FF 45%, #E9FFF8 100%); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero::before { width: 220px; height: 220px; background: rgba(255,107,53,.11); left: -70px; bottom: -90px; }
.hero::after { width: 160px; height: 160px; background: rgba(184,51,106,.10); right: 6%; top: 12%; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 52px; }
.hero-copy h1 { margin: 0 0 8px; font-size: clamp(54px, 8vw, 108px); line-height: .96; color: var(--title); letter-spacing: -.04em; }
.hero-copy h2 { margin: 0 0 22px; font-size: clamp(28px, 4vw, 50px); line-height: 1.18; color: var(--deep); }
.hero-copy p { margin: 0 0 26px; max-width: 720px; font-size: 17px; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; list-style: none; }
.hero-points li { padding: 7px 12px; border-radius: 999px; background: rgba(255,255,255,.76); border: 1px solid rgba(43,26,63,.10); color: var(--deep); font-size: 14px; }
.hero-visual { position: relative; padding: 22px; }
.hero-visual::before { content: ""; position: absolute; inset: 8% 2% 2% 14%; border-radius: 36px; background: linear-gradient(145deg, rgba(255,107,53,.22), rgba(0,229,176,.16)); transform: rotate(4deg); }
.hero-visual img { position: relative; z-index: 1; width: 100%; max-height: 560px; object-fit: contain; filter: drop-shadow(0 26px 46px rgba(43,26,63,.18)); }
.section { padding: 78px 0; }
.section-tight { padding: 52px 0; }
.section-dark { background: var(--dark-card); color: #FFF3E8; }
.section-soft { background: linear-gradient(180deg, rgba(233,255,248,.78), rgba(255,248,240,.70)); }
.section-gold { background: linear-gradient(135deg, rgba(255,241,199,.82), rgba(255,248,240,.76)); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.section-head > div { max-width: 800px; }
.section-kicker { display: inline-flex; color: var(--rose); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
h1, h2, h3, .section-title { color: var(--title); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-title { margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.2; letter-spacing: -.02em; }
.section-lead { margin: 10px 0 0; color: var(--muted); }
.section-dark .section-lead { color: #DCCFC6; }
.card, .zone-card, .info-card, .review-card, .faq-item, .channel-pill, .service-strip-item { background: #FFFFFF; border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: var(--radius); }
.service-strip { margin-top: -18px; position: relative; z-index: 4; }
.service-strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-strip-item { padding: 22px; box-shadow: 0 14px 34px rgba(97,45,16,.10); }
.service-strip-item h3 { margin: 0 0 8px; font-size: 19px; }
.service-strip-item p { margin: 0; color: var(--muted); font-size: 14px; }
.channel-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.channel-pill { padding: 18px; border-radius: 18px; box-shadow: 0 12px 28px rgba(97,45,16,.08); }
.channel-pill h3 { margin: 0 0 6px; font-size: 17px; }
.channel-pill p { margin: 0 0 10px; color: var(--muted); font-size: 13px; line-height: 1.65; }
.text-link { color: var(--primary); text-decoration: none; font-weight: 700; }
.text-link:hover { text-decoration: underline; }
.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.triple { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.media-card { overflow: hidden; }
.media-card img, .zone-card img, .content-img, .app-section img { display: block; width: 100%; max-height: 420px; object-fit: contain; background: linear-gradient(135deg, #F7F0FF, #E9FFF8); }
.card-body { padding: 26px; }
.card-body h3 { margin: 0 0 10px; font-size: 24px; }
.card-body p { margin: 0 0 14px; color: var(--muted); }
.feature-list { display: grid; gap: 10px; padding: 0; margin: 16px 0 0; list-style: none; }
.feature-list li { position: relative; padding-left: 24px; color: var(--muted); }
.feature-list li::before { content: ""; position: absolute; left: 0; top: .72em; width: 10px; height: 10px; border-radius: 50%; background: var(--gradient); }
.brand-story { display: grid; grid-template-columns: .9fr 1.1fr; gap: 42px; align-items: center; }
.brand-story img { width: 100%; max-height: 460px; object-fit: contain; }
.brand-story .copy { padding: 10px 0; }
.brand-story .copy p { color: var(--muted); }
.dark-card { background: var(--dark-card); color: #FFF3E8; border-color: rgba(255,255,255,.08); }
.dark-card h3 { color: #fff; }
.dark-card p, .dark-card li { color: #DCCFC6; }
.security-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.security-card { display: grid; grid-template-columns: 180px 1fr; align-items: center; overflow: hidden; }
.security-card img { width: 100%; height: 100%; min-height: 260px; object-fit: contain; background: #F7F0FF; }
.security-card .card-body { padding: 24px; }
.review-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.review-card { padding: 24px; box-shadow: 0 14px 32px rgba(97,45,16,.09); }
.review-card p { margin: 0 0 16px; color: var(--muted); }
.review-card strong { color: var(--rose); }
.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 22px 24px; box-shadow: 0 12px 28px rgba(97,45,16,.08); }
.faq-item h3 { margin: 0 0 8px; font-size: 19px; }
.faq-item p { margin: 0; color: var(--muted); }
.notice-box { padding: 28px; border-radius: 24px; background: linear-gradient(135deg, rgba(255,209,102,.30), rgba(0,229,176,.17)); border: 1px solid rgba(184,51,106,.14); }
.notice-box h2, .notice-box h3 { margin-top: 0; }
.notice-box p:last-child { margin-bottom: 0; }
.inner-hero { padding: 72px 0 44px; background: radial-gradient(circle at 15% 0%, rgba(255,209,102,.34), transparent 26%), linear-gradient(135deg, #FFF8F0, #F7F0FF 56%, #E9FFF8); }
.inner-hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 44px; align-items: center; }
.inner-hero h1 { font-size: clamp(38px, 6vw, 72px); margin: 0 0 18px; line-height: 1.1; }
.inner-hero p { margin: 0 0 22px; color: var(--muted); font-size: 17px; }
.inner-hero img { width: 100%; max-height: 460px; object-fit: contain; filter: drop-shadow(0 22px 42px rgba(43,26,63,.16)); }
.breadcrumbs { display: flex; gap: 8px; align-items: center; color: var(--soft); font-size: 14px; margin-bottom: 16px; }
.breadcrumbs a { color: var(--primary); text-decoration: none; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 28px; align-items: start; }
.article-card { padding: 32px; }
.article-card h2 { margin-top: 0; font-size: 30px; }
.article-card h3 { margin-top: 28px; font-size: 23px; }
.article-card p { color: var(--muted); }
.article-card ul { color: var(--muted); padding-left: 20px; }
.article-card blockquote { margin: 24px 0; padding: 20px 22px; border-left: 4px solid var(--primary); background: #FFF6EE; border-radius: 0 16px 16px 0; color: var(--muted); }
.side-stack { display: grid; gap: 18px; position: sticky; top: 96px; }
.side-card { padding: 22px; }
.side-card h3 { margin: 0 0 12px; }
.side-card p { margin: 0 0 14px; color: var(--muted); font-size: 14px; }
.side-links { display: grid; gap: 8px; }
.side-links a { text-decoration: none; padding: 10px 12px; border-radius: 12px; background: #FFF8F0; color: var(--title); }
.side-links a:hover { color: var(--primary); }
.mini-review { padding: 22px; background: var(--deep); color: #fff; border-radius: 22px; box-shadow: var(--shadow); }
.mini-review h3 { color: #fff; margin-top: 0; }
.mini-review p { color: #E8DFF1; }
.app-steps { counter-reset: step; display: grid; gap: 14px; }
.app-step { counter-increment: step; padding: 18px 18px 18px 64px; position: relative; background: #fff; border: 1px solid var(--border); border-radius: 18px; }
.app-step::before { content: counter(step); position: absolute; left: 18px; top: 18px; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: var(--gradient); color: #fff; font-weight: 800; }
.site-cta { padding: 46px 0; background: linear-gradient(135deg, #2B1A3F, #3B1C42 55%, #164C45); color: #fff; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.cta-inner h2 { color: #fff; margin: 4px 0 8px; }
.cta-inner p { margin: 0; color: #E8DFF1; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.site-cta .ghost-btn { color: #fff; border-color: rgba(255,255,255,.36); background: rgba(255,255,255,.08); }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 58px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 28px; }
.footer-grid h3 { color: #fff; margin: 0 0 12px; font-size: 16px; }
.footer-grid a { display: block; color: #E8D7CB; text-decoration: none; margin: 8px 0; font-size: 14px; }
.footer-grid a:hover { color: var(--gold); }
.footer-brand p { color: #CBB8AB; max-width: 430px; }
.footer-logo { display: inline-flex !important; }
.footer-notice { border-top: 1px solid rgba(255,255,255,.10); margin-top: 32px; padding-top: 22px; display: flex; justify-content: space-between; gap: 26px; color: #BCA89A; font-size: 13px; }
.footer-notice p { margin: 0; }
.mobile-bottom-nav { display: none; }
@media (max-width: 1060px) {
    .nav-core { gap: 0; }
    .nav-core a { padding: 8px 8px; font-size: 14px; }
    .hero-grid, .inner-hero-grid, .brand-story { grid-template-columns: 1fr; }
    .hero-visual, .inner-hero img { max-width: 760px; margin: 0 auto; }
    .channel-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.5fr repeat(2, 1fr); }
    .content-grid { grid-template-columns: 1fr; }
    .side-stack { position: static; grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
    .header-inner { width: min(calc(100% - 24px), 1280px); min-height: 66px; gap: 10px; }
    .nav-core, .desktop-menu-toggle { display: none; }
    .mobile-menu-toggle { display: grid; }
    .site-logo { position: absolute; left: 50%; transform: translateX(-50%); }
    .site-logo strong { display: none; }
    .header-actions { margin-left: auto; }
    .compact-btn { min-height: 38px; padding: 8px 13px; font-size: 13px; }
    .hero { padding-top: 52px; }
    .hero-grid { gap: 24px; }
    .service-strip-grid, .security-grid, .split { grid-template-columns: 1fr 1fr; }
    .triple, .review-grid { grid-template-columns: 1fr 1fr; }
    .channel-grid { grid-template-columns: 1fr 1fr; }
    .security-card { grid-template-columns: 130px 1fr; }
    .side-stack { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-notice { flex-direction: column; }
    .cta-inner { align-items: flex-start; flex-direction: column; }
    body { padding-bottom: 70px; }
    .mobile-bottom-nav { position: fixed; z-index: 9998; left: 12px; right: 12px; bottom: 10px; min-height: 58px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; background: rgba(38,20,12,.94); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,.10); border-radius: 18px; box-shadow: 0 16px 38px rgba(33,14,7,.28); padding-bottom: env(safe-area-inset-bottom); }
    .mobile-bottom-nav a { display: grid; place-items: center; gap: 1px; color: #FFF3E8; text-decoration: none; font-size: 12px; }
    .mobile-bottom-nav span { color: var(--aqua); font-size: 18px; line-height: 1; }
}
@media (max-width: 600px) {
    .container { width: min(calc(100% - 24px), var(--container)); }
    .section { padding: 56px 0; }
    .section-tight { padding: 42px 0; }
    .section-head { align-items: flex-start; flex-direction: column; }
    .hero-copy h1 { font-size: 62px; }
    .hero-copy h2 { font-size: 31px; }
    .hero-copy p, .inner-hero p { font-size: 15px; }
    .hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
    .service-strip-grid, .security-grid, .split, .triple, .review-grid, .channel-grid { grid-template-columns: 1fr; }
    .service-strip { margin-top: 0; }
    .security-card { grid-template-columns: 1fr; }
    .security-card img { min-height: 220px; }
    .article-card { padding: 24px 20px; }
    .inner-hero { padding: 54px 0 36px; }
    .inner-hero h1 { font-size: 40px; }
    .drawer-nav { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}