:root {
  --bg: #FFF8F0;
  --surface: #FFFFFF;
  --ink: #2A1F1A;
  --title: #24130C;
  --muted: #75645A;
  --soft: #A9978C;
  --brand: #FF6B35;
  --deep: #2B1A3F;
  --cyan: #00E5B0;
  --gold: #FFD166;
  --berry: #B8336A;
  --mint: #EFFFFA;
  --sky: #E9FFF8;
  --cream: #FFF1C7;
  --border: rgba(255, 107, 53, 0.18);
  --shadow: 0 20px 46px rgba(97,45,16,0.14);
  --radius: 24px;
  --max: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif; line-height: 1.78; 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; }
main { min-height: 60vh; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section { padding: 88px 0; }
.section-sm { padding: 58px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 34px; }
.section-head > div { max-width: 760px; }
.section-title, h1, h2, h3 { color: var(--title); line-height: 1.22; }
h1 { font-size: clamp(2.65rem, 7vw, 5.6rem); margin: 0 0 20px; letter-spacing: -0.045em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); margin: 0 0 16px; letter-spacing: -0.03em; }
h3 { font-size: 1.22rem; margin: 0 0 12px; }
p { margin: 0 0 16px; }
.lead { font-size: 1.08rem; color: var(--muted); max-width: 760px; }
.section-kicker { display: inline-flex; align-items: center; gap: 8px; color: #9B6210; font-weight: 800; letter-spacing: .08em; margin-bottom: 12px; font-size: .86rem; text-transform: uppercase; }
.section-kicker::before { content: ""; width: 30px; height: 3px; border-radius: 99px; background: linear-gradient(90deg, var(--brand), var(--cyan)); }
.text-link { color: var(--brand); font-weight: 800; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.main-btn, .ghost-btn, .soft-btn { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 11px 24px; border-radius: 999px; font-weight: 800; text-decoration: none; border: 1px solid transparent; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.main-btn { background: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%); color: #fff; box-shadow: 0 14px 32px rgba(255,107,53,.22); }
.main-btn:hover, .ghost-btn:hover, .soft-btn:hover { transform: translateY(-2px); }
.ghost-btn { border-color: rgba(255,255,255,.35); color: #fff; background: rgba(255,255,255,.08); }
.soft-btn { border-color: var(--border); color: var(--brand); background: #fff; }
.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,.16); }
.header-inner { width: min(calc(100% - 32px), 1280px); margin: 0 auto; min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.site-logo { display: inline-flex; align-items: center; gap: 10px; color: #FFF3E8; text-decoration: none; flex: 0 0 auto; }
.site-logo img { max-height: 44px; width: auto; display: block; }
.site-logo strong { white-space: nowrap; font-size: 1.05rem; }
.nav-core { display: flex; align-items: center; justify-content: center; gap: 8px; }
.nav-core a { color: #FFF3E8; text-decoration: none; border-radius: 999px; padding: 8px 12px; white-space: nowrap; font-size: .95rem; }
.nav-core a:hover, .nav-core a.active { color: #fff; background: rgba(0,229,176,.16); }
.header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.header-cta { min-height: 42px; padding: 8px 18px; font-size: .92rem; }
.menu-toggle, .drawer-close { border: 0; cursor: pointer; color: #fff; }
.menu-toggle { width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,.1); display: inline-grid; place-content: center; gap: 4px; }
.menu-toggle span { width: 18px; height: 2px; border-radius: 3px; background: #fff; display: block; }
.mobile-menu-toggle { display: none; }
.drawer-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(20,10,7,.48); opacity: 0; transition: opacity .25s ease; }
.drawer-overlay.is-visible { opacity: 1; }
.site-drawer { position: fixed; inset: 0 0 0 auto; width: min(390px, 92vw); z-index: 10001; background: #fffaf5; padding: 24px; transform: translateX(104%); transition: transform .28s ease; overflow-y: auto; box-shadow: -20px 0 60px rgba(45,20,8,.2); }
.site-drawer.is-open { transform: translateX(0); }
.drawer-head, .drawer-brand { display: flex; align-items: center; }
.drawer-head { justify-content: space-between; gap: 16px; }
.drawer-brand { gap: 10px; color: var(--title); }
.drawer-brand img { width: 42px; height: 42px; object-fit: contain; }
.drawer-close { background: var(--title); width: 42px; height: 42px; border-radius: 50%; font-size: 1.65rem; line-height: 1; }
.drawer-intro { color: var(--muted); font-size: .93rem; margin: 20px 0; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.drawer-nav a { text-decoration: none; color: var(--title); background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 11px 13px; font-weight: 700; }
.drawer-nav a:hover { background: var(--mint); color: var(--brand); }
.drawer-note { margin-top: 22px; border-radius: 18px; background: var(--deep); color: #fff; padding: 18px; }
.drawer-note strong { color: var(--gold); }
.drawer-note p { color: rgba(255,255,255,.75); margin: 7px 0 0; font-size: .9rem; }
.hero { position: relative; overflow: hidden; padding: 82px 0 62px; background: radial-gradient(circle at 8% 10%, rgba(255,107,53,.18), transparent 28%), radial-gradient(circle at 88% 18%, rgba(0,229,176,.2), transparent 26%), linear-gradient(145deg, #FFF1F4 0%, #F0F4FF 50%, #E9FFF8 100%); }
.hero::after { content: ""; position: absolute; width: 320px; height: 320px; border-radius: 50%; right: -80px; bottom: -150px; background: rgba(255,209,102,.3); filter: blur(4px); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 56px; }
.hero-copy .eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 7px 13px; border-radius: 999px; background: rgba(255,255,255,.75); border: 1px solid var(--border); color: var(--berry); font-weight: 800; margin-bottom: 18px; }
.hero-copy .subtitle { font-size: clamp(1.38rem, 3vw, 2.2rem); font-weight: 800; color: var(--deep); margin-bottom: 18px; }
.hero-copy .description { color: var(--muted); font-size: 1.02rem; max-width: 680px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.hero-actions .ghost-btn { color: var(--deep); border-color: rgba(43,26,63,.16); background: rgba(255,255,255,.72); }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-points span { background: #fff; color: var(--title); padding: 8px 13px; border-radius: 999px; box-shadow: 0 10px 24px rgba(50,25,15,.08); font-weight: 700; font-size: .9rem; }
.hero-visual { position: relative; }
.hero-visual::before { content: "PLAY"; position: absolute; z-index: 2; left: -18px; top: 10%; width: 78px; height: 78px; border-radius: 50%; display: grid; place-items: center; background: var(--deep); color: var(--gold); font-weight: 900; letter-spacing: .08em; box-shadow: var(--shadow); }
.hero-visual img { display: block; width: 100%; max-height: 610px; object-fit: contain; filter: drop-shadow(0 30px 40px rgba(63,26,12,.2)); }
.highlight-strip { position: relative; margin-top: -1px; background: var(--deep); color: #fff; }
.highlight-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.highlight-item { padding: 26px 22px; border-right: 1px solid rgba(255,255,255,.1); }
.highlight-item:last-child { border-right: 0; }
.highlight-item strong { color: var(--gold); display: block; margin-bottom: 5px; }
.highlight-item p { color: rgba(255,255,255,.72); margin: 0; font-size: .9rem; line-height: 1.65; }
.capsule-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.capsule { flex: 1 1 210px; max-width: 310px; background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 13px 17px; text-decoration: none; transition: transform .2s, box-shadow .2s; }
.capsule:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(97,45,16,.1); }
.capsule strong { display: block; color: var(--title); font-size: .95rem; }
.capsule span { display: block; color: var(--muted); font-size: .78rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.split-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; align-items: center; }
.split-feature.reverse .feature-media { order: 2; }
.feature-media { position: relative; min-width: 0; }
.feature-media img { display: block; width: 100%; max-height: 540px; object-fit: contain; border-radius: var(--radius); }
.feature-media.with-bg { border-radius: 32px; padding: 24px; background: linear-gradient(145deg, var(--cream), var(--mint)); box-shadow: var(--shadow); }
.feature-copy p { color: var(--muted); }
.feature-list { display: grid; gap: 11px; margin: 22px 0; }
.feature-list div { display: flex; gap: 11px; align-items: flex-start; }
.feature-list i { flex: 0 0 24px; width: 24px; height: 24px; border-radius: 50%; background: var(--mint); color: var(--brand); display: grid; place-items: center; font-style: normal; font-weight: 900; }
.dual-grid, .three-grid, .review-grid, .service-grid, .faq-grid { display: grid; gap: 24px; }
.dual-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.three-grid, .service-grid { grid-template-columns: repeat(3, 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 { background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: 22px; }
.zone-card { overflow: hidden; }
.zone-card .zone-image { background: linear-gradient(145deg, #FFF1F4, var(--mint)); padding: 20px; min-height: 270px; display: grid; place-items: center; }
.zone-card img { width: 100%; max-height: 330px; object-fit: contain; }
.zone-card .zone-body { padding: 28px; }
.zone-card p, .info-card p { color: var(--muted); }
.mini-points { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.mini-points span { font-size: .82rem; padding: 7px 10px; border-radius: 999px; background: var(--mint); color: var(--deep); font-weight: 700; }
.info-card { padding: 26px; position: relative; overflow: hidden; }
.info-card::after { content: ""; position: absolute; width: 100px; height: 100px; border-radius: 50%; right: -42px; top: -42px; background: rgba(255,209,102,.3); }
.info-card img { width: 100%; height: 190px; object-fit: contain; margin-bottom: 16px; }
.security-band { background: linear-gradient(135deg, #24130C 0%, #2B1A3F 58%, #163B38 100%); color: #fff; }
.security-band h2, .security-band h3 { color: #fff; }
.security-band p { color: rgba(255,255,255,.72); }
.security-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.security-card { display: grid; grid-template-columns: 150px 1fr; gap: 22px; align-items: center; padding: 24px; border-radius: 22px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.security-card img { width: 150px; height: 150px; object-fit: contain; }
.review-card { padding: 24px; }
.review-card .stars { color: #E39B00; letter-spacing: .12em; }
.review-card p { color: var(--muted); }
.review-card strong { color: var(--deep); }
.faq-card { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 20px 22px; }
.faq-card p { color: var(--muted); margin-bottom: 0; }
.notice-box { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; border-radius: 28px; padding: 34px; background: linear-gradient(135deg, var(--cream), var(--mint)); border: 1px solid var(--border); }
.notice-box h2 { font-size: clamp(1.65rem, 3vw, 2.45rem); }
.notice-box p { color: var(--muted); margin-bottom: 0; }
.inner-hero { padding: 74px 0 62px; background: radial-gradient(circle at 10% 10%, rgba(255,107,53,.17), transparent 30%), radial-gradient(circle at 90% 0%, rgba(0,229,176,.17), transparent 30%), linear-gradient(145deg, #FFF6ED, #F4F2FF 52%, #E9FFF8); }
.inner-hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 50px; align-items: center; }
.inner-hero h1 { font-size: clamp(2.5rem, 6vw, 4.8rem); }
.inner-hero p { color: var(--muted); font-size: 1.06rem; }
.inner-hero img { width: 100%; max-height: 460px; object-fit: contain; filter: drop-shadow(0 28px 35px rgba(80,35,18,.16)); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; color: var(--soft); font-size: .88rem; margin-bottom: 18px; }
.breadcrumbs a { color: var(--brand); text-decoration: none; }
.article-shell { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 34px; align-items: start; }
.article-main { display: grid; gap: 24px; }
.article-card { background: #fff; border: 1px solid var(--border); border-radius: 24px; padding: 30px; box-shadow: var(--shadow); }
.article-card p { color: var(--muted); }
.article-card ul { margin: 16px 0 0; padding-left: 1.2em; color: var(--muted); }
.article-card li + li { margin-top: 8px; }
.article-aside { position: sticky; top: 96px; display: grid; gap: 18px; }
.aside-card { background: var(--deep); color: #fff; border-radius: 22px; padding: 24px; }
.aside-card h3 { color: var(--gold); }
.aside-card p { color: rgba(255,255,255,.74); font-size: .92rem; }
.aside-links { display: grid; gap: 9px; }
.aside-links a { text-decoration: none; color: #fff; padding: 9px 11px; border-radius: 12px; background: rgba(255,255,255,.08); }
.number-list { counter-reset: steps; display: grid; gap: 15px; }
.number-step { counter-increment: steps; display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; }
.number-step::before { content: counter(steps, decimal-leading-zero); width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--mint); color: var(--brand); font-weight: 900; }
.number-step p { margin-bottom: 0; }
.quote-box { border-radius: 22px; padding: 28px; background: linear-gradient(135deg, #fff, var(--mint)); border-left: 5px solid var(--cyan); box-shadow: var(--shadow); }
.quote-box p { color: var(--muted); font-size: 1.02rem; }
.quote-box strong { color: var(--deep); }
details.faq-detail { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 17px 20px; }
details.faq-detail + details.faq-detail { margin-top: 12px; }
details.faq-detail summary { cursor: pointer; color: var(--title); font-weight: 800; }
details.faq-detail p { color: var(--muted); margin: 12px 0 0; }
.footer-cta { background: var(--deep); color: #fff; padding: 48px 0; }
.footer-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-cta h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 3rem); }
.footer-cta p { color: rgba(255,255,255,.7); max-width: 780px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 10px; flex: 0 0 auto; }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 56px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 1.8fr repeat(3, 1fr); gap: 42px; }
.footer-logo { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; margin-bottom: 16px; }
.footer-logo img { width: 48px; height: 48px; object-fit: contain; }
.footer-brand p { color: rgba(255,243,232,.68); max-width: 420px; }
.site-footer h3 { color: var(--gold); font-size: 1rem; }
.site-footer .footer-grid > div:not(.footer-brand) { display: grid; align-content: start; gap: 8px; }
.site-footer .footer-grid a { color: rgba(255,243,232,.72); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 38px; padding-top: 20px; display: flex; gap: 20px; justify-content: space-between; align-items: center; font-size: .85rem; }
.footer-bottom p { color: rgba(255,243,232,.56); margin: 0; }
.footer-bottom div { display: flex; gap: 16px; white-space: nowrap; }
.mobile-bottom-nav { display: none; }
@media (max-width: 1080px) {
  .nav-core { display: none; }
  .mobile-menu-toggle { display: inline-grid; }
  .desktop-menu-toggle { display: none; }
  .header-inner { grid-template-columns: auto 1fr auto; }
  .site-logo { position: absolute; left: 50%; transform: translateX(-50%); }
  .hero-grid, .inner-hero-grid { gap: 30px; }
  .highlight-grid { grid-template-columns: repeat(2, 1fr); }
  .highlight-item:nth-child(2) { border-right: 0; }
  .highlight-item:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.1); }
  .article-shell { grid-template-columns: 1fr; }
  .article-aside { position: static; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .section { padding: 66px 0; }
  .hero { padding: 58px 0 48px; }
  .hero-grid, .inner-hero-grid, .split-feature, .security-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-copy .description { margin-inline: auto; }
  .hero-actions, .hero-points { justify-content: center; }
  .hero-visual { max-width: 620px; margin-inline: auto; }
  .hero-visual::before { left: 2%; width: 64px; height: 64px; font-size: .75rem; }
  .split-feature.reverse .feature-media { order: 0; }
  .three-grid, .service-grid, .review-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2 / span 2; }
  .footer-cta-inner { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 620px) {
  body { padding-bottom: 70px; }
  .container { width: min(calc(100% - 28px), var(--max)); }
  .header-inner { width: calc(100% - 20px); min-height: 64px; }
  .site-logo img { max-height: 36px; }
  .site-logo strong { display: none; }
  .header-cta { min-height: 38px; padding: 7px 13px; font-size: .82rem; }
  .menu-toggle { width: 38px; height: 38px; }
  .hero { padding-top: 46px; }
  h1 { font-size: clamp(2.4rem, 16vw, 3.9rem); }
  .hero-copy .subtitle { font-size: 1.25rem; }
  .highlight-grid, .dual-grid, .three-grid, .service-grid, .review-grid, .faq-grid, .article-aside { grid-template-columns: 1fr; }
  .highlight-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .highlight-item:last-child { border-bottom: 0; }
  .section-head { align-items: flex-start; flex-direction: column; }
  .capsule { max-width: none; flex-basis: 100%; }
  .security-card { grid-template-columns: 92px 1fr; padding: 18px; }
  .security-card img { width: 92px; height: 92px; }
  .notice-box { grid-template-columns: 1fr; padding: 25px; }
  .article-card { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-bottom div { flex-wrap: wrap; }
  .mobile-bottom-nav { position: fixed; z-index: 9998; left: 10px; right: 10px; bottom: 8px; display: grid; grid-template-columns: repeat(4, 1fr); background: rgba(38,20,12,.96); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,.12); border-radius: 18px; box-shadow: 0 12px 30px rgba(30,12,5,.3); padding: 7px; }
  .mobile-bottom-nav a { display: grid; place-items: center; gap: 2px; color: #FFF3E8; text-decoration: none; font-size: .72rem; }
  .mobile-bottom-nav span { font-size: 1rem; color: var(--gold); }
  .site-drawer { inset: 0 auto 0 0; transform: translateX(-104%); }
  .site-drawer.is-open { transform: translateX(0); }
}