:root {
  --pink: #e93e78;
  --pink-dark: #c9235d;
  --pink-soft: #fff0f5;
  --ink: #28252a;
  --muted: #746f76;
  --line: #e8e3e6;
  --surface: #f7f5f6;
  --white: #fff;
  --shadow: 0 16px 45px rgba(53, 24, 36, 0.09);
  --radius: 18px;
  --container: min(1380px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif; line-height: 1.65; }
body.menu-open, body.age-locked { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
.container { width: var(--container); margin-inline: auto; }
.section { padding-block: 76px; }
.section--soft { background: var(--surface); }
.section--dark { background: #241e23; color: #fff; }
.center { text-align: center; margin-top: 36px; }
.eyebrow { display: block; margin-bottom: 6px; color: var(--pink); font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 24px; border: 1px solid transparent; border-radius: 999px; font-weight: 700; transition: .2s ease; }
.button:hover { transform: translateY(-2px); }
.button--dark { color: #fff; background: #2c2930; }
.button--outline { border-color: #aaa3a8; background: #fff; }
.button--pink { color: #fff; background: var(--pink); box-shadow: 0 10px 24px rgba(233, 62, 120, .24); }
.button--pink:hover { background: var(--pink-dark); }

.age-gate { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; padding: 20px; transition: opacity .25s, visibility .25s; }
.age-gate.is-hidden { visibility: hidden; opacity: 0; }
.age-gate__backdrop { position: absolute; inset: 0; background: rgba(18, 15, 17, .74); backdrop-filter: blur(7px); }
.age-gate__card { position: relative; width: min(520px, 100%); padding: 38px; border-radius: 22px; background: #fff; box-shadow: 0 30px 90px rgba(0, 0, 0, .28); text-align: center; }
.age-gate__icon { display: grid; place-items: center; width: 48px; height: 48px; margin: 0 auto 12px; border: 3px solid var(--pink); border-radius: 50%; color: var(--pink); font-size: 28px; font-weight: 900; }
.age-gate h2 { margin: 0; color: var(--pink); font-size: 30px; }
.age-gate p { margin: 12px 0 4px; color: var(--muted); }
.age-gate strong { display: block; margin: 10px 0 22px; }
.age-gate__actions { display: flex; justify-content: center; gap: 12px; }
.age-gate small { display: block; margin-top: 18px; color: #9b969a; }

.campaign-strip { color: #fff; background: linear-gradient(100deg, #cc2c64, #f1447f 48%, #d82765); }
.campaign-strip__inner { min-height: 66px; display: flex; align-items: center; gap: 20px; }
.campaign-ticket { display: flex; align-items: baseline; gap: 3px; padding: 7px 12px; background: #fff; color: var(--pink); clip-path: polygon(0 0, 100% 0, 93% 50%, 100% 100%, 0 100%, 7% 50%); }
.campaign-ticket b { font-size: 25px; line-height: 1; }
.campaign-ticket small { font-size: 11px; font-weight: 800; }
.campaign-strip p { display: flex; gap: 12px; align-items: center; margin: 0; flex: 1; }
.campaign-strip p strong { font-size: 20px; }
.campaign-strip p span { font-size: 13px; opacity: .9; }
.campaign-prize { display: flex; flex-direction: column; line-height: 1.1; text-align: right; }
.campaign-prize small { font-size: 11px; }
.campaign-prize b { font-size: 20px; }
.campaign-strip a { padding: 8px 16px; border: 1px solid rgba(255,255,255,.5); border-radius: 999px; font-size: 13px; font-weight: 700; }

.site-header { position: relative; z-index: 50; background: #fff; box-shadow: 0 4px 16px rgba(34, 25, 30, .05); }
.header-main { display: grid; grid-template-columns: 250px 1fr 250px; align-items: center; gap: 34px; min-height: 104px; }
.brand { display: inline-flex; flex-direction: column; align-items: flex-start; }
.brand img { width: 190px; height: 49px; object-fit: contain; object-position: left center; }
.brand span { margin-top: -2px; color: #6e676d; font-size: 11px; letter-spacing: .2em; }
.search-box { display: flex; height: 48px; border: 1.5px solid var(--pink); border-radius: 6px; overflow: hidden; }
.search-box input { min-width: 0; flex: 1; padding: 0 18px; border: 0; outline: 0; color: var(--ink); }
.search-box button { width: 56px; border: 0; background: var(--pink); }
.search-box button img { width: 20px; margin: auto; }
.header-actions { display: flex; justify-content: flex-end; align-items: center; gap: 24px; }
.header-action { position: relative; display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 0; border: 0; color: var(--ink); background: transparent; font-size: 12px; }
.header-action svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.cart-action i { position: absolute; top: -7px; right: 1px; display: grid; place-items: center; width: 19px; height: 19px; border-radius: 50%; color: #fff; background: var(--pink); font-size: 10px; font-style: normal; }
.menu-toggle { display: none; width: 32px; padding: 4px; border: 0; background: transparent; }
.menu-toggle span { display: block; height: 2px; margin: 6px 0; background: var(--ink); transition: .2s; }
.main-nav { border-top: 1px solid #f1edf0; background: #fff; }
.main-nav ul { display: flex; justify-content: center; gap: clamp(18px, 2.4vw, 42px); margin: 0; padding: 0; list-style: none; }
.main-nav li { position: relative; }
.main-nav > .container > ul > li > a { display: block; padding: 16px 0; font-size: 14px; font-weight: 700; }
.main-nav > .container > ul > li > a::after { content: ""; position: absolute; right: 50%; bottom: 10px; left: 50%; height: 2px; background: var(--pink); transition: .2s; }
.main-nav > .container > ul > li:hover > a { color: var(--pink); }
.main-nav > .container > ul > li:hover > a::after { right: 0; left: 0; }
.mega-menu { position: absolute; top: 100%; left: 50%; width: 560px; padding: 26px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; visibility: hidden; opacity: 0; transform: translate(-50%, 10px); border-top: 2px solid var(--pink); border-radius: 0 0 14px 14px; background: #fff; box-shadow: var(--shadow); transition: .2s; }
.has-menu:hover .mega-menu { visibility: visible; opacity: 1; transform: translate(-50%, 0); }
.mega-menu b { display: block; margin-bottom: 10px; color: var(--pink); }
.mega-menu a { display: block; padding: 5px 0; color: var(--muted); font-size: 13px; }

.hero { display: grid; grid-template-columns: minmax(0, 2fr) minmax(250px, .75fr); gap: 18px; padding-block: 24px; }
.hero-slider { position: relative; min-width: 0; aspect-ratio: 2 / 1; overflow: hidden; border-radius: var(--radius); background: #eee; }
.hero-track { display: flex; height: 100%; transition: transform .55s cubic-bezier(.2,.75,.25,1); }
.hero-slide { min-width: 100%; height: 100%; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-side { display: grid; grid-template-columns: 1fr; gap: 18px; }
.hero-side a { overflow: hidden; border-radius: var(--radius); background: #eee; }
.hero-side img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.hero-side a:hover img { transform: scale(1.035); }
.slider-arrow { position: absolute; top: 50%; z-index: 2; width: 42px; height: 42px; border: 0; border-radius: 50%; color: #fff; background: rgba(30, 22, 27, .42); transform: translateY(-50%); font-size: 32px; line-height: 1; }
.slider-arrow--prev { left: 18px; }
.slider-arrow--next { right: 18px; }
.slider-dots { position: absolute; bottom: 16px; left: 50%; display: flex; gap: 7px; transform: translateX(-50%); }
.slider-dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.65); }
.slider-dots button.active { width: 26px; border-radius: 6px; background: #fff; }

.trust-row { border-block: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid > div { display: flex; align-items: center; justify-content: center; gap: 14px; min-height: 92px; padding: 16px 22px; border-right: 1px solid var(--line); }
.trust-grid > div:last-child { border-right: 0; }
.trust-grid img { width: 34px; height: 34px; }
.trust-grid p { display: flex; flex-direction: column; margin: 0; }
.trust-grid b { font-size: 14px; }
.trust-grid span { color: var(--muted); font-size: 11px; }

.intro-section { display: grid; grid-template-columns: 1.45fr .85fr; align-items: center; gap: 80px; }
.intro-copy h1 { margin: 0 0 20px; font-size: clamp(28px, 3vw, 46px); line-height: 1.3; }
.intro-copy p { color: var(--muted); }
.intro-more { max-height: 0; overflow: hidden; opacity: 0; transition: max-height .4s ease, opacity .3s; }
.intro-more.open { max-height: 360px; opacity: 1; }
.intro-more h3 { margin: 20px 0 2px; font-size: 16px; }
.text-button { padding: 5px 0; border: 0; border-bottom: 1px solid var(--pink); color: var(--pink); background: transparent; font-weight: 700; }
.intro-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.intro-stats div { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 150px; border: 1px solid #f0dbe3; border-radius: 16px; background: linear-gradient(145deg, #fff, #fff5f8); }
.intro-stats b { color: var(--pink); font-size: 42px; line-height: 1; }
.intro-stats sup { font-size: 16px; }
.intro-stats span { margin-top: 12px; color: var(--muted); font-size: 13px; }

.two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.panel { padding: 30px; border-radius: var(--radius); background: #fff; box-shadow: 0 10px 32px rgba(40, 25, 33, .05); }
.panel-heading, .section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 30px; }
.panel-heading h2, .section-heading h2 { margin: 0; font-size: clamp(25px, 2.4vw, 36px); line-height: 1.25; }
.panel-heading > a { color: var(--pink); font-size: 13px; font-weight: 700; }
.news-item { display: grid; grid-template-columns: 112px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.news-item:first-child { padding-top: 0; }
.news-item:last-child { padding-bottom: 0; border-bottom: 0; }
.news-item time { color: var(--pink); font-size: 12px; font-weight: 700; }
.news-item p { margin: 0; font-size: 14px; line-height: 1.55; }
.article-item { display: grid; grid-template-columns: 78px 1fr; gap: 16px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.article-item:first-child { padding-top: 0; }
.article-item:last-child { padding-bottom: 0; border-bottom: 0; }
.article-item img { width: 78px; height: 64px; border-radius: 8px; object-fit: cover; }
.article-item h3 { margin: 0; font-size: 14px; line-height: 1.45; }
.article-item time { color: #999399; font-size: 11px; }

.section-heading > p { max-width: 600px; margin: 0; color: var(--muted); font-size: 14px; text-align: right; }
.section-heading--center { display: block; text-align: center; }
.section-heading--center p { max-width: 700px; margin: 8px auto 0; text-align: center; }
.section-heading--light p { color: #bfb8bc; }
.brand-logo-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.brand-logo { display: flex; align-items: center; justify-content: center; min-height: 100px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; transition: .2s; }
.brand-logo:hover { transform: translateY(-4px); border-color: #efbad0; box-shadow: var(--shadow); }
.brand-logo img { width: 100%; height: 65px; object-fit: contain; }

.filter-row { display: flex; gap: 10px; margin: -4px 0 26px; overflow-x: auto; scrollbar-width: none; }
.filter-row::-webkit-scrollbar { display: none; }
.filter-row button { flex: 0 0 auto; padding: 8px 17px; border: 1px solid #ded8db; border-radius: 999px; color: var(--muted); background: #fff; }
.filter-row button.active { border-color: var(--pink); color: #fff; background: var(--pink); }
.product-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.product-grid--four { grid-template-columns: repeat(4, 1fr); }
.product-card { position: relative; min-width: 0; overflow: hidden; border-radius: 14px; background: #fff; box-shadow: 0 5px 20px rgba(45, 30, 37, .06); transition: transform .25s, box-shadow .25s; }
.product-card:hover { transform: translateY(-5px); box-shadow: 0 16px 35px rgba(45, 30, 37, .12); }
.product-media { position: relative; aspect-ratio: 2 / 3; overflow: hidden; background: #eee; }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.product-card:hover .product-media img { transform: scale(1.025); }
.product-badges { position: absolute; top: 10px; left: 10px; z-index: 2; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.product-badges span { padding: 4px 8px; border-radius: 5px; color: #fff; background: var(--pink); font-size: 11px; font-weight: 800; box-shadow: 0 4px 10px rgba(35, 23, 29, .16); }
.product-badges span.secondary { background: #302b30; }
.product-favorite { position: absolute; right: 10px; bottom: 10px; z-index: 2; display: grid; place-items: center; width: 36px; height: 36px; border: 0; border-radius: 50%; color: var(--pink); background: rgba(255,255,255,.92); font-size: 19px; box-shadow: 0 4px 14px rgba(0,0,0,.12); }
.product-favorite.active { color: #fff; background: var(--pink); }
.product-info { padding: 15px; }
.product-brand { color: var(--pink); font-size: 11px; font-weight: 800; letter-spacing: .04em; }
.product-info h3 { height: 45px; margin: 5px 0 10px; overflow: hidden; font-size: 14px; line-height: 1.6; }
.stars { color: #f2ad28; font-size: 12px; letter-spacing: 1px; }
.price-row { display: flex; align-items: baseline; gap: 8px; margin-top: 8px; }
.price-row b { color: #d82963; font-size: 18px; }
.price-row del { color: #aaa4a8; font-size: 11px; }
.rank-label { position: absolute; top: 9px; left: 9px; z-index: 3; padding: 5px 11px; border-radius: 6px; color: #fff; background: linear-gradient(130deg,#242026,#54454e); font-size: 11px; font-weight: 800; }
.rank-label.top { background: linear-gradient(130deg,#be8530,#efc66d); }
.empty-state { grid-column: 1 / -1; padding: 50px 20px; text-align: center; color: var(--muted); background: #fff; border-radius: var(--radius); }

.review-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: 18px; }
.review-card { min-width: 0; padding: 24px; border: 1px solid rgba(255,255,255,.1); border-radius: 16px; background: #302930; }
.review-card.featured { grid-row: span 2; }
.review-product { display: flex; align-items: center; gap: 14px; }
.review-product img { width: 68px; height: 86px; border-radius: 8px; object-fit: cover; }
.review-product h3 { margin: 0 0 3px; font-size: 14px; line-height: 1.45; }
.review-product span { color: #ffc541; font-size: 12px; }
.review-card blockquote { margin: 20px 0; color: #d6ced3; font-size: 13px; }
.review-card footer { display: flex; justify-content: space-between; color: #a99fa5; font-size: 11px; }
.review-photos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; margin-top: 14px; }
.review-photos img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 7px; }

.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.video-card { overflow: hidden; border-radius: 15px; background: #fff; box-shadow: var(--shadow); }
.video-thumb { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #ddd; }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; transition: .35s; }
.video-card:hover .video-thumb > img { transform: scale(1.035); }
.play-button { position: absolute; top: 50%; left: 50%; display: grid; place-items: center; width: 56px; height: 56px; border: 0; border-radius: 50%; background: rgba(233,62,120,.93); transform: translate(-50%,-50%); box-shadow: 0 8px 25px rgba(0,0,0,.2); }
.play-button img { width: 17px; height: 17px; }
.video-card h3 { min-height: 72px; margin: 0; padding: 18px; font-size: 15px; line-height: 1.55; }

.certificate-scroller { display: grid; grid-auto-columns: minmax(190px, 1fr); grid-auto-flow: column; gap: 18px; overflow-x: auto; padding: 6px 4px 20px; scroll-snap-type: x mandatory; }
.certificate-card { scroll-snap-align: start; overflow: hidden; border-radius: 12px; background: #fff; box-shadow: 0 8px 20px rgba(45,30,37,.07); }
.certificate-card img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; }
.certificate-card span { display: block; padding: 11px; text-align: center; font-size: 12px; font-weight: 700; }

.social-section { padding-block: 52px; color: #fff; background: linear-gradient(115deg,#30262d,#191517); }
.social-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.social-inner h2 { margin: 0; font-size: 32px; }
.social-inner p { margin: 5px 0 0; color: #bbb2b7; }
.social-links { display: flex; gap: 12px; }
.social-links button { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border: 1px solid rgba(255,255,255,.16); border-radius: 10px; color: #fff; background: rgba(255,255,255,.06); }
.social-links img { width: 24px; height: 24px; object-fit: contain; }
.all-brand-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 10px; }
.all-brand-grid .brand-logo { min-height: 78px; padding: 8px; }
.all-brand-grid .brand-logo img { height: 48px; }

.guide-layout { display: grid; grid-template-columns: 1.45fr .75fr; gap: 24px; }
.notice-card, .calendar-card { padding: 34px; border-radius: var(--radius); background: #fff; box-shadow: 0 8px 25px rgba(45,30,37,.05); }
.notice-card h2 { margin: 0 0 14px; font-size: 30px; }
.notice-card p, .notice-card li { color: var(--muted); }
.notice-card ul { padding-left: 1.3em; }
.notice-card li { margin: 7px 0; }
.calendar-title { display: flex; align-items: flex-end; gap: 12px; margin-bottom: 14px; }
.calendar-title > b { color: var(--pink); font-size: 48px; line-height: .9; }
.calendar-title span { display: flex; flex-direction: column; font-weight: 800; line-height: 1.15; }
.calendar-title small { color: var(--muted); font-weight: 500; }
.calendar-week, .calendar-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
.calendar-week { padding-bottom: 8px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.calendar-days span { padding: 5px 0; border-radius: 5px; font-size: 12px; }
.calendar-days span.off { color: #ccc; }
.calendar-days span.today { color: #fff; background: var(--pink); }
.calendar-card p { margin: 14px 0 0; color: var(--muted); font-size: 11px; }
.calendar-card i { display: inline-block; width: 8px; height: 8px; margin-right: 5px; border-radius: 50%; background: var(--pink); }
.calendar-card i.gray { background: #aaa; }
.process-block { padding-top: 68px; }
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.process-grid > div { position: relative; padding: 28px 20px; border-radius: 15px; background: #fff; text-align: center; }
.process-grid > div:not(:last-child)::after { content: "→"; position: absolute; top: 50%; right: -13px; z-index: 2; color: var(--pink); font-size: 22px; transform: translateY(-50%); }
.process-grid img { width: 44px; height: 44px; margin: 0 auto 12px; }
.process-grid b { position: absolute; top: 10px; right: 12px; color: #f3cedc; font-size: 22px; }
.process-grid h3 { margin: 0 0 5px; font-size: 16px; }
.process-grid p { margin: 0; color: var(--muted); font-size: 12px; }

.reasons-section { background: #fff; }
.reason-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.reason-grid article { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.reason-grid article > img { width: 100%; aspect-ratio: 1.35; object-fit: cover; }
.reason-grid article > div { position: relative; padding: 26px; }
.reason-grid b { position: absolute; top: -25px; right: 20px; color: #f0bfd0; font-size: 52px; line-height: 1; }
.reason-grid h3 { position: relative; margin: 0 0 9px; font-size: 20px; }
.reason-grid p { margin: 0; color: var(--muted); font-size: 13px; }
.bottom-banner img { width: 100%; }

.site-footer { color: #d9d2d6; background: #1d191c; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 50px; padding-block: 58px; }
.footer-brand img { width: 190px; filter: brightness(0) invert(1); opacity: .94; }
.footer-grid h3 { margin: 0 0 16px; color: #fff; font-size: 15px; }
.footer-grid a { display: block; margin: 8px 0; color: #aaa1a6; font-size: 13px; }
.footer-grid p { margin: 14px 0 0; color: #aaa1a6; font-size: 12px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); color: #80777d; font-size: 11px; }
.footer-bottom .container { padding-block: 17px; }
.floating-actions { position: fixed; right: 20px; bottom: 22px; z-index: 80; display: flex; flex-direction: column; gap: 9px; }
.floating-actions button { width: 46px; height: 46px; border: 0; border-radius: 50%; color: #fff; background: var(--pink); box-shadow: 0 8px 24px rgba(79,34,51,.22); }
#backToTop { visibility: hidden; opacity: 0; transform: translateY(10px); transition: .2s; font-size: 22px; }
#backToTop.visible { visibility: visible; opacity: 1; transform: translateY(0); }
.toast, .search-result { position: fixed; left: 50%; z-index: 900; padding: 12px 20px; border-radius: 999px; color: #fff; background: rgba(35,30,33,.95); box-shadow: var(--shadow); opacity: 0; transform: translate(-50%, 20px); pointer-events: none; transition: .25s; font-size: 13px; }
.toast { bottom: 28px; }
.search-result { top: 22px; }
.toast.show, .search-result.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1180px) {
  :root { --container: min(100% - 30px, 1080px); }
  .header-main { grid-template-columns: 210px 1fr 180px; gap: 22px; }
  .main-nav ul { gap: 22px; }
  .product-grid { grid-template-columns: repeat(4, 1fr); }
  .brand-logo-grid { grid-template-columns: repeat(5, 1fr); }
  .all-brand-grid { grid-template-columns: repeat(6, 1fr); }
}

@media (max-width: 900px) {
  .campaign-prize { display: none; }
  .header-main { grid-template-columns: 190px 1fr auto; min-height: 88px; }
  .header-action span { display: none; }
  .menu-toggle { display: block; }
  .main-nav { position: fixed; inset: 0 0 0 auto; z-index: 100; width: min(380px, 86vw); padding-top: 88px; visibility: hidden; transform: translateX(100%); box-shadow: -20px 0 60px rgba(0,0,0,.18); transition: .28s ease; }
  .main-nav.open { visibility: visible; transform: translateX(0); }
  .main-nav::before { content: "导航菜单"; position: absolute; top: 28px; left: 26px; color: var(--pink); font-weight: 800; }
  .main-nav ul { display: block; padding: 0 26px; }
  .main-nav > .container > ul > li > a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .mega-menu { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-side { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid > div:nth-child(2) { border-right: 0; }
  .trust-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .intro-section { grid-template-columns: 1fr; gap: 42px; }
  .two-columns { grid-template-columns: 1fr; }
  .brand-logo-grid { grid-template-columns: repeat(4, 1fr); }
  .product-grid, .product-grid--four { grid-template-columns: repeat(3, 1fr); }
  .review-grid { grid-template-columns: 1fr 1fr; }
  .review-card.featured { grid-row: auto; grid-column: 1 / -1; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .social-inner { align-items: flex-start; flex-direction: column; }
  .all-brand-grid { grid-template-columns: repeat(5, 1fr); }
  .guide-layout { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid > div::after { display: none; }
  .reason-grid { grid-template-columns: 1fr; }
  .reason-grid article { display: grid; grid-template-columns: 250px 1fr; }
  .reason-grid article > img { height: 100%; aspect-ratio: auto; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  :root { --container: calc(100% - 28px); --radius: 12px; }
  .section { padding-block: 52px; }
  .campaign-strip__inner { min-height: 74px; gap: 10px; }
  .campaign-ticket { padding-inline: 8px; }
  .campaign-strip p { display: block; line-height: 1.3; }
  .campaign-strip p strong { display: block; font-size: 15px; }
  .campaign-strip p span { font-size: 10px; }
  .campaign-strip a { width: 40px; height: 40px; padding: 0; display: grid; place-items: center; border: 0; border-radius: 50%; color: var(--pink); background: #fff; font-size: 0; }
  .campaign-strip a span { font-size: 21px; }
  .header-main { grid-template-columns: 1fr auto; gap: 8px; padding-block: 16px; }
  .brand img { width: 154px; height: 40px; }
  .brand span { font-size: 9px; }
  .search-box { grid-column: 1 / -1; grid-row: 2; height: 43px; }
  .header-actions { gap: 16px; }
  .header-action svg { width: 25px; height: 25px; }
  .hero { gap: 12px; padding-top: 18px; }
  .hero-slider { aspect-ratio: 2 / 1; border-radius: 12px; }
  .hero-side { gap: 12px; }
  .hero-side a { border-radius: 12px; }
  .slider-arrow { width: 32px; height: 32px; font-size: 25px; }
  .slider-arrow--prev { left: 8px; }
  .slider-arrow--next { right: 8px; }
  .slider-dots { bottom: 9px; }
  .trust-grid > div { min-height: 74px; padding: 12px 8px; gap: 9px; justify-content: flex-start; }
  .trust-grid img { width: 26px; height: 26px; }
  .trust-grid b { font-size: 12px; }
  .trust-grid span { display: none; }
  .intro-copy h1 { font-size: 27px; }
  .intro-stats div { min-height: 116px; }
  .intro-stats b { font-size: 32px; }
  .panel { padding: 22px 18px; }
  .panel-heading, .section-heading { display: block; margin-bottom: 22px; }
  .panel-heading > a { display: inline-block; margin-top: 7px; }
  .section-heading > p { margin-top: 8px; text-align: left; }
  .news-item { grid-template-columns: 88px 1fr; gap: 10px; }
  .brand-logo-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .brand-logo { min-height: 76px; padding: 7px; }
  .brand-logo img { height: 50px; }
  .product-grid, .product-grid--four { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .product-info { padding: 11px; }
  .product-info h3 { height: 42px; font-size: 12px; }
  .price-row { display: block; }
  .price-row b { font-size: 16px; }
  .price-row del { display: block; }
  .product-badges { top: 7px; left: 7px; }
  .product-badges span { padding: 3px 6px; font-size: 9px; }
  .review-grid, .video-grid { grid-template-columns: 1fr; }
  .review-card.featured { grid-column: auto; }
  .certificate-scroller { grid-auto-columns: 58%; }
  .social-links { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .social-links button { justify-content: center; }
  .all-brand-grid { grid-template-columns: repeat(3, 1fr); gap: 7px; }
  .all-brand-grid .brand-logo { min-height: 64px; }
  .process-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .process-grid > div:last-child { grid-column: 1 / -1; }
  .reason-grid article { display: block; }
  .reason-grid article > img { aspect-ratio: 1.6; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-brand, .footer-grid > div:last-child { grid-column: 1 / -1; }
  .age-gate__card { padding: 30px 20px; }
  .age-gate__actions { flex-direction: column; }
  .toast, .search-result { width: calc(100% - 36px); text-align: center; border-radius: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}