:root {
  --bg: #FFF8F0;
  --surface: #FFFFFF;
  --ink: #2A1F1A;
  --ink-strong: #24130C;
  --muted: #75645A;
  --soft: #A9978C;
  --brand: #FF6B35;
  --deep: #2B1A3F;
  --cyan: #00E5B0;
  --gold: #FFD166;
  --berry: #B8336A;
  --mint: #E9FFF8;
  --cream: #FFF1C7;
  --line: rgba(255,107,53,.18);
  --shadow: 0 20px 46px rgba(97,45,16,.14);
  --radius: 24px;
  --max: 1240px;
  --gradient: linear-gradient(135deg,#FF6B35 0%,#FFB703 48%,#00E5B0 100%);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.75; overflow-x: hidden; }
body.drawer-open { overflow: hidden; }
img { max-width: 100%; height: auto; object-fit: contain; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 12000; padding: 10px 16px; border-radius: 10px; background: #fff; color: var(--ink-strong); box-shadow: var(--shadow); }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; width: 100%; z-index: 9999; background: rgba(38,20,12,.94); backdrop-filter: blur(12px); box-shadow: 0 8px 26px rgba(97,45,16,.16); }
.header-inner { max-width: 1280px; margin: 0 auto; min-height: 72px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.site-logo, .drawer-brand, .footer-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.site-logo img { width: 44px; max-height: 44px; display: block; }
.site-logo strong { color: #fff; font-size: 25px; letter-spacing: .5px; }
.nav-core { display: flex; align-items: center; justify-content: center; gap: 8px; margin-left: auto; }
.nav-core a { color: #FFF3E8; text-decoration: none; border-radius: 999px; padding: 8px 12px; font-size: 15px; white-space: nowrap; transition: .2s ease; }
.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; }
.main-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; background: var(--gradient); color: #fff; border-radius: 999px; box-shadow: 0 14px 32px rgba(255,107,53,.22); text-decoration: none; font-weight: 700; border: 0; transition: transform .2s ease, box-shadow .2s ease; }
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(255,107,53,.3); }
.main-btn.secondary { background: #fff; color: var(--brand); border: 1px solid var(--line); box-shadow: none; }
.menu-toggle { width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.08); border-radius: 50%; display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; cursor: pointer; }
.menu-toggle span { width: 18px; height: 2px; background: #fff; border-radius: 3px; }
.mobile-menu-toggle { display: none; }
.drawer-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(20,10,7,.58); opacity: 0; transition: opacity .25s ease; }
.drawer-overlay.is-visible { opacity: 1; }
.site-drawer { position: fixed; z-index: 10001; top: 0; right: 0; width: min(420px, 92vw); height: 100dvh; padding: 24px; background: #fffaf5; box-shadow: -24px 0 60px rgba(38,20,12,.25); transform: translateX(105%); transition: transform .28s ease; overflow-y: auto; }
.site-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.drawer-brand img { width: 42px; height: 42px; }
.drawer-brand span { color: var(--ink-strong); font-size: 24px; font-weight: 800; }
.drawer-close { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: #fff; color: var(--ink-strong); font-size: 29px; line-height: 1; cursor: pointer; }
.drawer-intro { color: var(--muted); margin: 18px 0; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.drawer-nav a { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-radius: 14px; background: #fff; border: 1px solid rgba(255,107,53,.14); text-decoration: none; color: var(--ink-strong); }
.drawer-nav a:hover { border-color: var(--cyan); background: var(--mint); }
.drawer-nav span { color: var(--brand); }
.drawer-note { margin-top: 18px; padding: 14px; border-radius: 14px; background: var(--cream); color: #6b4d15; font-size: 14px; }
main { min-height: 65vh; }
.container { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.section { padding: 82px 0; }
.section-sm { padding: 52px 0; }
.section-kicker { display: inline-flex; align-items: center; gap: 8px; color: #925500; font-weight: 800; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.section-kicker::before { content: ""; width: 28px; height: 3px; border-radius: 4px; background: var(--gradient); }
h1, h2, h3, .section-title { color: var(--ink-strong); line-height: 1.22; margin-top: 0; }
h1 { font-size: clamp(42px, 7vw, 78px); letter-spacing: -.04em; }
h2 { font-size: clamp(28px, 4vw, 44px); letter-spacing: -.025em; }
h3 { font-size: 21px; }
p { margin-top: 0; }
.lead { color: var(--muted); font-size: clamp(17px, 2vw, 20px); max-width: 760px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 34px; }
.section-head > div:first-child { max-width: 760px; }
.text-link { color: var(--brand); font-weight: 700; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.hero { position: relative; overflow: hidden; padding: 86px 0 68px; background: radial-gradient(circle at 85% 18%, rgba(0,229,176,.22), transparent 31%), radial-gradient(circle at 20% 16%, rgba(255,107,53,.22), transparent 34%), linear-gradient(140deg,#fff5ea 0%,#f3f1ff 48%,#eafffa 100%); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero::before { width: 300px; height: 300px; left: -120px; bottom: -150px; background: rgba(255,209,102,.27); }
.hero::after { width: 220px; height: 220px; right: 11%; top: -120px; background: rgba(184,51,106,.13); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 58px; }
.hero-copy .eyebrow { display: inline-flex; padding: 8px 13px; border-radius: 999px; background: rgba(255,255,255,.72); border: 1px solid rgba(255,107,53,.16); color: var(--berry); font-weight: 800; font-size: 13px; }
.hero-copy h1 { margin: 20px 0 12px; }
.hero-copy h1 span { display: block; margin-top: 8px; font-size: clamp(25px, 4vw, 44px); color: var(--deep); letter-spacing: -.02em; }
.hero-copy p { color: var(--muted); font-size: 17px; max-width: 680px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 24px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; list-style: none; }
.hero-points li { padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.74); border: 1px solid rgba(43,26,63,.09); color: var(--deep); font-size: 14px; font-weight: 700; }
.hero-visual { position: relative; min-height: 520px; display: grid; place-items: center; }
.hero-visual::before { content: ""; position: absolute; inset: 8% 4% 7% 10%; border-radius: 48% 52% 43% 57% / 45% 42% 58% 55%; background: linear-gradient(145deg,rgba(255,107,53,.17),rgba(0,229,176,.21)); transform: rotate(-4deg); }
.hero-visual img { position: relative; z-index: 2; width: 100%; max-height: 540px; filter: drop-shadow(0 30px 38px rgba(63,34,23,.2)); }
.float-card { position: absolute; z-index: 3; width: 180px; padding: 14px; background: rgba(255,255,255,.9); border: 1px solid rgba(255,107,53,.15); border-radius: 18px; box-shadow: var(--shadow); }
.float-card strong { display: block; color: var(--ink-strong); }
.float-card span { color: var(--muted); font-size: 13px; }
.float-card.one { left: -10px; bottom: 55px; }
.float-card.two { right: -8px; top: 68px; }
.highlight-strip { position: relative; z-index: 4; margin-top: -22px; }
.highlight-grid { display: grid; grid-template-columns: repeat(4,1fr); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: 24px; overflow: hidden; }
.highlight-item { padding: 25px; }
.highlight-item + .highlight-item { border-left: 1px solid var(--line); }
.highlight-item strong { display: block; color: var(--ink-strong); margin-bottom: 7px; }
.highlight-item p { margin: 0; color: var(--muted); font-size: 14px; }
.channel-pills { display: grid; grid-template-columns: repeat(5,1fr); gap: 12px; }
.channel-pill { padding: 18px; border-radius: 19px; background: rgba(255,255,255,.72); border: 1px solid var(--line); text-decoration: none; transition: .2s ease; }
.channel-pill:hover { transform: translateY(-3px); background: #fff; box-shadow: 0 16px 34px rgba(97,45,16,.1); }
.channel-pill strong { display: block; color: var(--ink-strong); }
.channel-pill small { display: block; margin-top: 5px; color: var(--muted); line-height: 1.5; }
.media-split, .page-hero-grid, .feature-split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 54px; }
.media-box { position: relative; padding: 22px; border-radius: 32px; background: linear-gradient(145deg,#fff,#f1fff9); border: 1px solid var(--line); box-shadow: var(--shadow); }
.media-box img { width: 100%; max-height: 500px; }
.media-box::after { content: "17c"; position: absolute; right: 18px; bottom: 12px; color: rgba(43,26,63,.12); font-weight: 900; font-size: 56px; }
.copy-block p { color: var(--muted); }
.stat-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin: 25px 0; }
.stat { padding: 16px; border-radius: 16px; background: var(--mint); }
.stat strong { display: block; color: var(--deep); font-size: 20px; }
.stat span { color: var(--muted); font-size: 13px; }
.card, .zone-card, .info-card, .review-card { background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: 22px; }
.cards-2, .cards-3, .cards-4 { display: grid; gap: 22px; }
.cards-2 { grid-template-columns: repeat(2,1fr); }
.cards-3 { grid-template-columns: repeat(3,1fr); }
.cards-4 { grid-template-columns: repeat(4,1fr); }
.zone-card { overflow: hidden; }
.zone-card .image-wrap { padding: 16px 16px 0; }
.zone-card img { width: 100%; height: 260px; object-fit: contain; border-radius: 18px; background: linear-gradient(145deg,#fff4e9,#ebfffa); }
.zone-content { padding: 24px; }
.zone-content p { color: var(--muted); }
.service-points { margin: 20px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.service-points li { position: relative; padding-left: 24px; color: var(--ink); }
.service-points li::before { content: ""; position: absolute; left: 0; top: .72em; width: 10px; height: 10px; border-radius: 50%; background: var(--gradient); }
.content-band { background: linear-gradient(135deg,#2B1A3F,#3f245a 52%,#1d4a46); color: #fff; overflow: hidden; }
.content-band h2, .content-band h3 { color: #fff; }
.content-band p { color: rgba(255,255,255,.76); }
.content-band .zone-card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.13); box-shadow: none; }
.content-band .zone-card p, .content-band .service-points li { color: rgba(255,255,255,.78); }
.content-band .text-link { color: var(--gold); }
.triple-feature .zone-card { padding: 24px; }
.triple-feature img { height: 190px; width: 100%; margin-bottom: 18px; }
.security-panel { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: stretch; }
.security-images { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.security-images img { width: 100%; height: 100%; min-height: 260px; padding: 12px; background: #fff; border: 1px solid var(--line); border-radius: 22px; object-fit: contain; }
.security-copy { padding: 34px; border-radius: 28px; background: var(--cream); border: 1px solid rgba(255,209,102,.55); }
.security-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-top: 24px; }
.security-list div { padding: 14px; border-radius: 15px; background: rgba(255,255,255,.7); }
.security-list strong { display: block; color: var(--ink-strong); }
.security-list span { color: var(--muted); font-size: 14px; }
.reviews-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.review-card { padding: 24px; }
.review-card .quote { color: var(--muted); }
.review-card .reviewer { display: flex; align-items: center; gap: 10px; margin-top: 18px; color: var(--ink-strong); font-weight: 700; }
.review-card .reviewer span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--gradient); color: #fff; }
.faq-list { display: grid; gap: 12px; }
details.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 0 20px; box-shadow: 0 10px 28px rgba(97,45,16,.07); }
details.faq-item summary { cursor: pointer; list-style: none; padding: 18px 34px 18px 0; color: var(--ink-strong); font-weight: 800; position: relative; }
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after { content: "+"; position: absolute; right: 0; top: 14px; font-size: 24px; color: var(--brand); }
details.faq-item[open] summary::after { content: "−"; }
details.faq-item p { color: var(--muted); padding-bottom: 18px; margin: 0; }
.notice { display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 28px; border-radius: 24px; background: linear-gradient(135deg,#fff1c7,#e9fff8); border: 1px solid rgba(255,107,53,.18); }
.notice-mark { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 18px; background: var(--deep); color: #fff; font-weight: 900; }
.notice h2 { font-size: 24px; margin-bottom: 8px; }
.notice p { color: var(--muted); margin: 0; }
.page-hero { padding: 74px 0 58px; background: radial-gradient(circle at 82% 18%,rgba(0,229,176,.18),transparent 30%),linear-gradient(140deg,#fff4eb,#f2edff 55%,#eafff8); }
.page-hero-grid { grid-template-columns: 1.08fr .92fr; }
.page-hero h1 { font-size: clamp(40px,6vw,66px); margin-bottom: 18px; }
.page-hero p { color: var(--muted); font-size: 18px; }
.page-hero img { max-height: 440px; width: 100%; filter: drop-shadow(0 24px 30px rgba(97,45,16,.16)); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 20px; color: var(--muted); font-size: 14px; }
.breadcrumbs a { color: var(--brand); text-decoration: none; }
.article-grid { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 34px; align-items: start; }
.article-main { display: grid; gap: 22px; }
.article-card { padding: 30px; background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 14px 36px rgba(97,45,16,.08); }
.article-card h2 { font-size: 28px; }
.article-card p { color: var(--muted); }
.article-card p:last-child { margin-bottom: 0; }
.article-aside { position: sticky; top: 98px; display: grid; gap: 16px; }
.aside-card { padding: 22px; border-radius: 20px; background: #fff; border: 1px solid var(--line); }
.aside-card.accent { background: var(--deep); color: #fff; }
.aside-card.accent h3 { color: #fff; }
.aside-card.accent p { color: rgba(255,255,255,.72); }
.aside-links { display: grid; gap: 8px; }
.aside-links a { padding: 10px 12px; border-radius: 12px; background: var(--mint); text-decoration: none; color: var(--deep); font-weight: 700; }
.steps { counter-reset: step; display: grid; gap: 14px; }
.step { position: relative; padding: 18px 18px 18px 70px; border-radius: 18px; background: #fff; border: 1px solid var(--line); }
.step::before { counter-increment: step; content: counter(step); position: absolute; left: 18px; top: 18px; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 12px; color: #fff; font-weight: 800; background: var(--gradient); }
.step h3 { margin-bottom: 5px; }
.step p { color: var(--muted); margin: 0; }
.mini-review { display: flex; gap: 16px; align-items: flex-start; padding: 22px; border-radius: 20px; background: #fff; border: 1px solid var(--line); }
.mini-review .avatar { flex: 0 0 auto; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--gradient); color: #fff; font-weight: 800; }
.mini-review p { color: var(--muted); margin: 0; }
.mini-review strong { color: var(--ink-strong); }
.cta-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 28px; padding: 38px; border-radius: 28px; background: linear-gradient(135deg,#2B1A3F,#5b2d63 52%,#147367); color: #fff; }
.cta-panel::after { content: "17c"; position: absolute; right: 16%; bottom: -42px; font-size: 150px; font-weight: 900; color: rgba(255,255,255,.05); }
.cta-panel h2 { color: #fff; margin-bottom: 8px; }
.cta-panel p { color: rgba(255,255,255,.74); margin: 0; max-width: 760px; }
.cta-panel .main-btn { position: relative; z-index: 2; }
.faq-page-list { display: grid; gap: 16px; }
.faq-page-list .faq-answer { color: var(--muted); }
.site-footer { position: relative; overflow: hidden; background: #1A0F0A; color: #FFF3E8; padding: 70px 0 0; }
.footer-glow { position: absolute; width: 420px; height: 420px; border-radius: 50%; background: rgba(0,229,176,.08); filter: blur(20px); right: -180px; top: -220px; }
.footer-inner { position: relative; width: min(var(--max),calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: .9fr 1.5fr; gap: 70px; }
.footer-logo img { width: 48px; }
.footer-logo span { font-size: 28px; font-weight: 900; }
.footer-brand p { color: rgba(255,243,232,.68); max-width: 390px; margin: 18px 0; }
.footer-app-link { color: var(--gold); text-decoration: none; font-weight: 800; }
.footer-links { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.footer-links section { display: grid; align-content: start; gap: 9px; }
.footer-links h2 { font-size: 16px; color: #fff; margin-bottom: 5px; }
.footer-links a { color: rgba(255,243,232,.68); text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: #fff; }
.footer-bottom { position: relative; width: min(var(--max),calc(100% - 40px)); margin: 54px auto 0; padding: 20px 0 26px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 24px; color: rgba(255,243,232,.55); font-size: 13px; }
.footer-bottom p { margin: 0; }
.mobile-bottom-nav { display: none; }
@media (max-width: 1080px) {
  .nav-core { display: none; }
  .header-inner { justify-content: space-between; }
  .site-logo { margin-right: auto; }
  .hero-grid, .media-split, .feature-split, .page-hero-grid { gap: 34px; }
  .channel-pills { grid-template-columns: repeat(3,1fr); }
  .cards-4 { grid-template-columns: repeat(2,1fr); }
  .reviews-grid { grid-template-columns: repeat(2,1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 42px; }
}
@media (max-width: 820px) {
  body { padding-bottom: 68px; }
  .header-inner { min-height: 64px; padding: 0 12px; gap: 10px; }
  .mobile-menu-toggle { display: inline-flex; order: 0; }
  .site-logo { order: 1; margin: 0 auto; }
  .site-logo strong { display: none; }
  .site-logo img { width: 40px; }
  .header-actions { order: 2; }
  .desktop-menu-toggle { display: none; }
  .header-cta { min-height: 40px; padding: 0 14px; font-size: 13px; }
  .hero, .page-hero { padding-top: 58px; }
  .hero-grid, .media-split, .feature-split, .page-hero-grid, .security-panel { grid-template-columns: 1fr; }
  .hero-visual { min-height: 390px; }
  .float-card { width: 155px; }
  .highlight-grid { grid-template-columns: repeat(2,1fr); }
  .highlight-item:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .highlight-item:nth-child(4) { border-top: 1px solid var(--line); }
  .channel-pills, .cards-3 { grid-template-columns: repeat(2,1fr); }
  .article-grid { grid-template-columns: 1fr; }
  .article-aside { position: static; grid-template-columns: repeat(2,1fr); }
  .footer-links { grid-template-columns: repeat(2,1fr); }
  .mobile-bottom-nav { position: fixed; z-index: 9000; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(4,1fr); min-height: 64px; padding-bottom: env(safe-area-inset-bottom); background: rgba(26,15,10,.96); backdrop-filter: blur(12px); box-shadow: 0 -8px 25px rgba(38,20,12,.16); }
  .mobile-bottom-nav a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; color: #fff3e8; text-decoration: none; font-size: 12px; }
  .mobile-bottom-nav span { color: var(--cyan); font-size: 18px; line-height: 1; }
  .footer-bottom { flex-direction: column; }
}
@media (max-width: 580px) {
  .container { width: min(100% - 28px,var(--max)); }
  .section { padding: 62px 0; }
  .section-sm { padding: 42px 0; }
  h1 { font-size: 44px; }
  h2 { font-size: 30px; }
  .hero-copy p, .page-hero p { font-size: 16px; }
  .hero-visual { min-height: 330px; }
  .float-card.two { right: 0; top: 30px; }
  .float-card.one { left: 0; bottom: 20px; }
  .highlight-grid, .channel-pills, .cards-2, .cards-3, .cards-4, .reviews-grid, .security-list, .article-aside, .footer-links { grid-template-columns: 1fr; }
  .highlight-item + .highlight-item { border-left: 0; border-top: 1px solid var(--line); }
  .section-head { align-items: flex-start; flex-direction: column; }
  .stat-row { grid-template-columns: 1fr; }
  .security-images { grid-template-columns: 1fr 1fr; }
  .security-images img { min-height: 180px; }
  .article-card { padding: 22px; }
  .cta-panel { grid-template-columns: 1fr; padding: 28px; }
  .notice { grid-template-columns: 1fr; }
  .drawer-nav { grid-template-columns: 1fr; }
  .site-drawer { padding: 20px; }
  .header-cta { padding: 0 12px; }
}