/* XZ site stylesheet, v20260905 */
/* reset & base */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif; color: #333; background: #fff; font-size: 14px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
ul, li { list-style: none; }
img { display: block; max-width: 100%; border: 0; }
button, input, select, textarea { font-family: inherit; font-size: 14px; outline: none; }
.wrap { width: 1200px; max-width: 100%; margin: 0 auto; padding: 0 15px; }

/* icons: pure css, no emoji */
.ic { display: inline-block; font-style: normal; vertical-align: middle; }
.ic-search { width: 16px; height: 16px; border: 2px solid #fff; border-radius: 50%; position: relative; }
.ic-search::after { content: ""; position: absolute; right: -5px; bottom: -3px; width: 7px; height: 2px; background: #fff; transform: rotate(45deg); }
.ic-cart { width: 18px; height: 15px; border: 2px solid #666; border-radius: 2px 2px 6px 6px; position: relative; }
.ic-cart::before { content: ""; position: absolute; top: -5px; left: 3px; width: 8px; height: 5px; border: 2px solid #666; border-bottom: 0; border-radius: 6px 6px 0 0; }
.ic-phone { width: 14px; height: 14px; border: 2px solid #1e9bf0; border-radius: 20% 20% 20% 20% / 30% 30% 30% 30%; position: relative; }
.ic-phone::after { content: ""; position: absolute; left: 4px; top: -6px; width: 3px; height: 3px; background: #1e9bf0; border-radius: 50%; }
.ic-mail { width: 16px; height: 11px; border: 2px solid #1e9bf0; border-radius: 2px; position: relative; }
.ic-mail::after { content: ""; position: absolute; left: 1px; top: 0; width: 9px; height: 7px; border-left: 2px solid #1e9bf0; border-top: 2px solid #1e9bf0; transform: skewX(-28deg) rotate(-14deg); }
.ic-location { width: 12px; height: 12px; border: 2px solid #1e9bf0; border-radius: 50% 50% 50% 0; transform: rotate(-45deg); position: relative; }
.ic-location::after { content: ""; position: absolute; left: 2px; top: 2px; width: 4px; height: 4px; border-radius: 50%; background: #1e9bf0; }
.ic-menu { width: 16px; height: 2px; background: #666; box-shadow: 0 -5px 0 #666, 0 5px 0 #666; }
.ic-arrow-down { width: 7px; height: 7px; border-right: 2px solid #999; border-bottom: 2px solid #999; transform: rotate(45deg) translateY(-2px); }
.ic-chat { width: 14px; height: 12px; border: 2px solid #666; border-radius: 3px; position: relative; }
.ic-chat::after { content: ""; position: absolute; left: 2px; bottom: -5px; width: 0; height: 0; border-top: 5px solid #666; border-right: 5px solid transparent; }
.ic-top { width: 8px; height: 8px; border-left: 2px solid #666; border-top: 2px solid #666; transform: rotate(45deg) translate(1px, 1px); }
.ic-check { color: #1e9bf0; font-weight: 700; margin-right: 4px; }

/* top bar */
.top-bar { background: #f5f7fa; border-bottom: 1px solid #e8eef4; font-size: 12px; color: #666; }
.top-bar__inner { display: flex; justify-content: space-between; align-items: center; height: 36px; }
.top-links { display: flex; align-items: center; gap: 22px; }
.top-links--right { gap: 18px; }
.top-links li { position: relative; }
.top-links a:hover { color: #1e9bf0; }
.top-links li.has-panel { cursor: pointer; }
.top-links li.has-panel:hover .top-panel { display: flex; }
.top-panel { display: none; position: absolute; z-index: 99; top: 100%; left: 50%; transform: translateX(-50%); background: #fff; border: 1px solid #e8eef4; box-shadow: 0 6px 18px rgba(30, 155, 240, .12); padding: 14px 18px; }
.qr-item { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; color: #666; }
.qr-item img { width: 92px; height: 92px; object-fit: cover; }

/* main nav */
.main-nav { background: #fff; box-shadow: 0 2px 10px rgba(0, 0, 0, .05); position: sticky; top: 0; z-index: 90; }
.main-nav__inner { display: flex; align-items: center; height: 72px; gap: 36px; }
.logo img { height: 44px; width: auto; }
.nav { display: flex; gap: 34px; font-size: 16px; }
.nav a { display: block; padding: 4px 2px; font-weight: 500; position: relative; }
.nav a:hover, .nav li.active a { color: #1e9bf0; }
.nav li.active a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 3px; background: #1e9bf0; border-radius: 2px; }
.search-box { display: flex; margin-left: auto; border: 2px solid #1e9bf0; border-radius: 18px; overflow: hidden; width: 250px; }
.search-box input { flex: 1; border: 0; padding: 7px 14px; font-size: 12px; }
.btn-search { border: 0; background: #1e9bf0; color: #fff; width: 42px; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.btn-search:hover { background: #178fd8; }
.nav-cats { position: relative; cursor: pointer; }
.nav-cats__label { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.nav-cats:hover .cats-panel, .nav-cats:hover { color: #1e9bf0; }
.cats-panel { display: none; position: absolute; right: 0; top: 100%; width: 560px; background: #fff; border: 1px solid #e8eef4; box-shadow: 0 8px 22px rgba(0, 0, 0, .08); padding: 16px 20px; z-index: 98; }
.nav-cats:hover .cats-panel { display: block; }
.cats-panel h5 { font-size: 13px; color: #1e9bf0; margin: 10px 0 6px; }
.cats-panel h5:first-child { margin-top: 0; }
.cats-panel .cat-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.cats-panel .cat-links a { font-size: 13px; color: #555; }
.cats-panel .cat-links a:hover { color: #1e9bf0; }

/* footer */
.footer { background: #f7fafc; border-top: 3px solid #1e9bf0; margin-top: 60px; padding: 38px 0 0; }
.footer__contact { display: flex; gap: 60px; padding-bottom: 26px; border-bottom: 1px solid #e8eef4; }
.footer__contact-item { display: flex; gap: 10px; align-items: center; }
.footer__contact-item i { width: 34px; height: 34px; border-radius: 50%; background: #e6f4fe; display: flex; align-items: center; justify-content: center; }
.footer__contact-item b { display: block; font-size: 15px; color: #333; }
.footer__contact-item span { font-size: 12px; color: #999; }
.footer__cols { display: flex; gap: 40px; padding: 26px 0; }
.footer__col { flex: 1; display: flex; flex-direction: column; gap: 9px; font-size: 13px; color: #666; }
.footer__col h4 { font-size: 14px; color: #333; margin-bottom: 5px; }
.footer__col a:hover { color: #1e9bf0; }
.footer__col--brand { flex: 1.4; flex-direction: row; align-items: center; gap: 22px; justify-content: flex-end; }
.footer__logo { height: 40px; width: auto; opacity: .9; }
.footer__qr { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; color: #999; }
.footer__qr img { width: 86px; height: 86px; object-fit: cover; }
.footer__bar { border-top: 1px solid #e8eef4; padding: 16px 0; text-align: center; font-size: 12px; color: #999; display: flex; flex-direction: column; gap: 4px; }
.footer__bar a:hover { color: #1e9bf0; }

/* side tools */
.side-tools { position: fixed; right: 18px; bottom: 90px; z-index: 80; display: flex; flex-direction: column; gap: 10px; }
.side-tools a { width: 52px; height: 52px; background: #fff; border: 1px solid #e3eaf1; border-radius: 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; color: #666; box-shadow: 0 3px 10px rgba(0, 0, 0, .06); }
.side-tools a:hover { color: #1e9bf0; border-color: #1e9bf0; }
.side-tools em { font-style: normal; font-size: 11px; }
.side-tools__cart { position: relative; }
.badge { position: absolute; top: -6px; right: -6px; min-width: 17px; height: 17px; padding: 0 4px; background: #ff5b5b; color: #fff; border-radius: 9px; font-size: 11px; line-height: 17px; text-align: center; }
.badge:empty, .badge[data-zero] { display: none; }

/* ---------- home ---------- */
.banner { position: relative; overflow: hidden; }
.banner__track { display: flex; transition: transform .5s ease; }
.banner__item { min-width: 100%; }
.banner__item img { width: 100%; height: 440px; object-fit: cover; }
.banner__dots { position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.banner__dots span { width: 22px; height: 4px; background: rgba(255, 255, 255, .55); border-radius: 2px; cursor: pointer; }
.banner__dots span.on { background: #fff; }

.section { padding: 34px 0 6px; }
.section__head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 18px; }
.section__title { font-size: 22px; font-weight: 600; position: relative; padding-left: 14px; }
.section__title::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 5px; height: 20px; background: #1e9bf0; border-radius: 3px; }
.section__more { font-size: 13px; color: #999; }
.section__more:hover { color: #1e9bf0; }

/* service strip */
.service-strip { display: flex; gap: 16px; padding: 26px 0; }
.service-strip__item { flex: 1; display: flex; align-items: center; gap: 14px; padding: 18px 20px; background: #f5fafd; border-radius: 10px; transition: all .2s; }
.service-strip__item:hover { background: #e6f4fe; transform: translateY(-2px); }
.service-strip__item b { display: block; font-size: 15px; }
.service-strip__item span { font-size: 12px; color: #8a97a3; }
.service-strip__item .ic { width: 44px; height: 44px; flex: 0 0 44px; border-radius: 12px; background: #e3f2fd; position: relative; border: 0; }
.service-strip__item .ic::before, .service-strip__item .ic::after { box-sizing: border-box; }
.service-strip__item .ic-phone::before { content: ""; position: absolute; left: 14px; top: 10px; width: 16px; height: 24px; border: 3px solid #1e9bf0; border-radius: 5px; }
.service-strip__item .ic-phone::after { content: ""; position: absolute; left: 19px; top: 30px; width: 6px; height: 3px; background: #1e9bf0; border-radius: 2px; }
.service-strip__item .ic-chat::before { content: ""; position: absolute; left: 10px; top: 12px; width: 24px; height: 16px; border: 3px solid #1e9bf0; border-radius: 6px; }
.service-strip__item .ic-chat::after { content: ""; position: absolute; left: 14px; top: 27px; width: 0; height: 0; border-left: 6px solid #1e9bf0; border-bottom: 7px solid transparent; }
.service-strip__item .ic-location::before { content: ""; position: absolute; left: 15px; top: 9px; width: 14px; height: 14px; border: 3px solid #1e9bf0; border-radius: 50% 50% 50% 0; transform: rotate(-45deg); }
.service-strip__item .ic-location::after { content: ""; position: absolute; left: 19.5px; top: 14px; width: 5px; height: 5px; border-radius: 50%; background: #1e9bf0; }
.service-strip__item .ic-mail::before { content: ""; position: absolute; left: 10px; top: 14px; width: 24px; height: 17px; border: 3px solid #1e9bf0; border-radius: 4px; }
.service-strip__item .ic-mail::after { content: ""; position: absolute; left: 12px; top: 17px; width: 17px; height: 10px; border-left: 3px solid #1e9bf0; border-top: 3px solid #1e9bf0; transform: skewX(-30deg) rotate(-12deg); }

/* category grid */
.cat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.cat-grid__item { position: relative; border-radius: 10px; overflow: hidden; background: #f5f7fa; }
.cat-grid__item img { width: 100%; height: 150px; object-fit: cover; transition: transform .35s; }
.cat-grid__item:hover img { transform: scale(1.05); }
.cat-grid__item figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px 12px 8px; background: linear-gradient(transparent, rgba(0, 0, 0, .55)); color: #fff; font-size: 14px; font-weight: 500; }

/* feature blocks */
.feat-row { display: flex; gap: 14px; margin-bottom: 14px; }
.feat { position: relative; border-radius: 10px; overflow: hidden; background: #f5f7fa; }
.feat img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.feat:hover img { transform: scale(1.04); }
.feat--wide { flex: 1.6; }
.feat--half { flex: 1; }
.feat--tall img { height: 330px; }
.feat--short img { height: 158px; }
.feat figcaption { position: absolute; left: 14px; top: 12px; color: #fff; font-size: 17px; font-weight: 600; text-shadow: 0 1px 6px rgba(0, 0, 0, .4); }
.feat figcaption small { display: block; font-size: 12px; font-weight: 400; opacity: .92; margin-top: 2px; }

/* product cards */
.prod-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.prod-card { background: #fff; border: 1px solid #edf2f7; border-radius: 10px; overflow: hidden; transition: all .2s; }
.prod-card:hover { box-shadow: 0 10px 26px rgba(30, 155, 240, .14); transform: translateY(-3px); border-color: transparent; }
.prod-card__img { position: relative; background: #f7f9fb; }
.prod-card__img img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.prod-card__tag { position: absolute; left: 10px; top: 10px; background: #1e9bf0; color: #fff; font-size: 11px; padding: 2px 8px; border-radius: 3px; }
.prod-card__body { padding: 12px 13px 14px; }
.prod-card__name { font-size: 14px; height: 42px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.prod-card__sub { font-size: 12px; color: #9aa6b2; height: 34px; margin-top: 3px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.prod-card__price { color: #ff5b5b; font-size: 17px; font-weight: 700; margin-top: 6px; }
.prod-card__price small { font-size: 12px; font-weight: 400; }
.prod-card__meta { display: flex; justify-content: space-between; font-size: 11px; color: #b3bcc5; margin-top: 4px; }

/* ---------- list page ---------- */
.crumbs { font-size: 12px; color: #999; padding: 14px 0; }
.crumbs a:hover { color: #1e9bf0; }
.list-layout { display: flex; gap: 20px; align-items: flex-start; padding-bottom: 40px; }
.filter-side { width: 220px; flex-shrink: 0; background: #fff; border: 1px solid #edf2f7; border-radius: 10px; padding: 6px 0 10px; position: sticky; top: 86px; }
.filter-group { padding: 10px 16px 6px; border-bottom: 1px dashed #eef2f6; }
.filter-group:last-child { border-bottom: 0; }
.filter-group h5 { font-size: 13px; color: #333; margin-bottom: 8px; }
.filter-group label { display: flex; align-items: center; gap: 7px; font-size: 13px; color: #555; padding: 4px 0; cursor: pointer; }
.filter-group label:hover { color: #1e9bf0; }
.filter-group input[type=radio], .filter-group input[type=checkbox] { accent-color: #1e9bf0; }
.filter-actions { padding: 12px 16px; }
.btn { display: inline-block; border: 0; cursor: pointer; border-radius: 6px; text-align: center; }
.btn--ghost { background: #fff; border: 1px solid #d8e3ec; color: #556; padding: 7px 16px; }
.btn--ghost:hover { border-color: #1e9bf0; color: #1e9bf0; }
.list-main { flex: 1; min-width: 0; }
.list-head { display: flex; justify-content: space-between; align-items: center; padding: 4px 2px 14px; }
.list-head h1 { font-size: 20px; font-weight: 600; }
.list-head .sort { display: flex; gap: 10px; font-size: 13px; }
.list-head .sort a { padding: 5px 14px; border: 1px solid #e3eaf1; border-radius: 16px; color: #666; }
.list-head .sort a.on, .list-head .sort a:hover { border-color: #1e9bf0; color: #1e9bf0; background: #f2f9ff; }
.list-empty { padding: 70px 0; text-align: center; color: #9aa6b2; }
.pager { display: flex; justify-content: center; gap: 8px; padding: 26px 0 8px; }
.pager a, .pager span { min-width: 34px; height: 34px; line-height: 32px; text-align: center; border: 1px solid #e3eaf1; border-radius: 6px; padding: 0 8px; font-size: 13px; color: #556; }
.pager .on { background: #1e9bf0; border-color: #1e9bf0; color: #fff; }
.pager a:hover { border-color: #1e9bf0; color: #1e9bf0; }

/* ---------- detail page ---------- */
.detail-layout { display: flex; gap: 34px; padding: 8px 0 30px; align-items: flex-start; }
.detail-gallery { width: 460px; flex-shrink: 0; }
.detail-gallery__main { width: 460px; height: 460px; border: 1px solid #edf2f7; border-radius: 10px; overflow: hidden; background: #f7f9fb; }
.detail-gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.detail-thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; padding-bottom: 4px; }
.detail-thumbs img { width: 64px; height: 64px; object-fit: cover; border: 2px solid transparent; border-radius: 6px; cursor: pointer; }
.detail-thumbs img.on { border-color: #1e9bf0; }
.detail-info { flex: 1; min-width: 0; }
.detail-info h1 { font-size: 21px; font-weight: 600; line-height: 1.45; }
.detail-info__sub { color: #8a97a3; font-size: 13px; margin: 8px 0 16px; }
.detail-price { background: #f5fafd; border-radius: 10px; padding: 16px 18px; display: flex; align-items: baseline; gap: 18px; }
.detail-price b { color: #ff5b5b; font-size: 28px; }
.detail-price b small { font-size: 14px; }
.detail-price span { color: #9aa6b2; font-size: 12px; }
.sku-group { margin: 18px 0 4px; }
.sku-group h5 { font-size: 13px; color: #666; margin-bottom: 8px; }
.sku-list { display: flex; flex-wrap: wrap; gap: 8px; }
.sku-list button { border: 1px solid #dfe7ee; background: #fff; border-radius: 6px; padding: 7px 15px; cursor: pointer; font-size: 13px; color: #445; }
.sku-list button.on { border-color: #1e9bf0; color: #1e9bf0; background: #f2f9ff; }
.qty-row { display: flex; align-items: center; gap: 14px; margin: 18px 0; }
.qty-box { display: flex; border: 1px solid #dfe7ee; border-radius: 6px; overflow: hidden; }
.qty-box button { width: 34px; height: 34px; border: 0; background: #fafbfc; cursor: pointer; font-size: 16px; color: #556; }
.qty-box input { width: 52px; height: 34px; border: 0; text-align: center; }
.detail-actions { display: flex; gap: 12px; margin-top: 8px; }
.btn--cart { background: #ff8f1f; color: #fff; padding: 12px 34px; font-size: 15px; }
.btn--cart:hover { background: #f2800a; }
.btn--buy { background: #1e9bf0; color: #fff; padding: 12px 34px; font-size: 15px; }
.btn--buy:hover { background: #178fd8; }
.detail-service { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 20px; padding-top: 14px; border-top: 1px dashed #e8eef4; font-size: 12px; color: #8a97a3; }

.detail-tabs { border-top: 1px solid #e8eef4; margin-top: 8px; }
.detail-tabs__nav { display: flex; gap: 6px; padding: 14px 0 0; border-bottom: 1px solid #e8eef4; }
.detail-tabs__nav a { padding: 8px 22px; font-size: 15px; color: #556; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.detail-tabs__nav a.on { color: #1e9bf0; border-color: #1e9bf0; font-weight: 600; }
.detail-tabs__body { padding: 24px 2px 10px; }
.attr-table { width: 100%; border-collapse: collapse; max-width: 900px; }
.attr-table th, .attr-table td { border: 1px solid #e8eef4; padding: 10px 16px; font-size: 13px; text-align: left; }
.attr-table th { background: #f7fafc; color: #666; width: 170px; font-weight: 500; }
.desc-card { background: #f7fafc; border-radius: 10px; padding: 18px 22px; margin-bottom: 14px; }
.desc-card h4 { font-size: 15px; margin-bottom: 6px; color: #223; }
.desc-card p { font-size: 13px; color: #55606b; }
.desc-pics img { width: 100%; border-radius: 8px; margin-bottom: 10px; }
.hot-sale { padding-top: 6px; }
.hot-sale .prod-grid { grid-template-columns: repeat(5, 1fr); }

/* ---------- cart ---------- */
.cart-table { width: 100%; border-collapse: collapse; background: #fff; }
.cart-table th { background: #f7fafc; font-size: 13px; color: #666; font-weight: 500; padding: 12px 10px; text-align: left; }
.cart-table td { padding: 14px 10px; border-bottom: 1px solid #eef2f6; vertical-align: middle; }
.cart-prod { display: flex; gap: 12px; align-items: center; }
.cart-prod img { width: 66px; height: 66px; border-radius: 8px; object-fit: cover; }
.cart-prod__name { font-size: 13px; }
.cart-prod__name:hover { color: #1e9bf0; }
.cart-bar { display: flex; justify-content: space-between; align-items: center; background: #fff; border: 1px solid #edf2f7; border-radius: 10px; padding: 14px 18px; margin-top: 16px; position: sticky; bottom: 12px; box-shadow: 0 -4px 18px rgba(0, 0, 0, .04); }
.cart-bar__sum { font-size: 13px; color: #666; }
.cart-bar__sum b { color: #ff5b5b; font-size: 22px; margin: 0 3px; }
.btn--go { background: #1e9bf0; color: #fff; padding: 11px 40px; font-size: 15px; border-radius: 8px; }
.btn--go:hover { background: #178fd8; }

/* ---------- checkout / pay ---------- */
.panel { background: #fff; border: 1px solid #edf2f7; border-radius: 10px; padding: 22px 24px; margin-bottom: 16px; }
.panel h3 { font-size: 16px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.panel h3::before { content: ""; width: 4px; height: 16px; background: #1e9bf0; border-radius: 2px; }
.form-row { display: flex; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.form-item { flex: 1; min-width: 200px; display: flex; flex-direction: column; gap: 6px; }
.form-item label { font-size: 13px; color: #666; }
.form-item input, .form-item select { border: 1px solid #dfe7ee; border-radius: 6px; padding: 10px 12px; }
.form-item input:focus, .form-item select:focus { border-color: #1e9bf0; }
.pay-methods { display: flex; gap: 12px; flex-wrap: wrap; }
.pay-methods label { display: flex; align-items: center; gap: 8px; border: 1px solid #dfe7ee; border-radius: 8px; padding: 10px 18px; cursor: pointer; font-size: 14px; }
.pay-methods label.on { border-color: #1e9bf0; background: #f2f9ff; color: #1e9bf0; }
.order-item { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px dashed #eef2f6; font-size: 13px; }
.order-item:last-child { border-bottom: 0; }
.order-item b { color: #ff5b5b; }
.pay-amount { text-align: right; padding: 14px 4px 4px; font-size: 14px; }
.pay-amount b { color: #ff5b5b; font-size: 26px; }

/* result pages */
.result-wrap { max-width: 560px; margin: 70px auto; text-align: center; background: #fff; border: 1px solid #edf2f7; border-radius: 14px; padding: 46px 30px; }
.result-icon { width: 66px; height: 66px; border-radius: 50%; margin: 0 auto 18px; display: flex; align-items: center; justify-content: center; }
.result-icon--ok { background: #e8f8ee; }
.result-icon--ok::after { content: ""; width: 22px; height: 12px; border-left: 4px solid #22c55e; border-bottom: 4px solid #22c55e; transform: rotate(-45deg) translate(1px, -3px); }
.result-icon--err { background: #fdeeee; }
.result-icon--err::after { content: "×"; color: #f35b5b; font-size: 38px; font-weight: 700; line-height: 1; }
.result-wrap h2 { font-size: 21px; margin-bottom: 8px; }
.result-wrap p { color: #8a97a3; font-size: 13px; margin-bottom: 5px; }
.result-actions { margin-top: 24px; display: flex; justify-content: center; gap: 12px; }
.btn--line { border: 1px solid #1e9bf0; color: #1e9bf0; background: #fff; padding: 10px 28px; border-radius: 8px; }
.btn--line:hover { background: #f2f9ff; }

/* ---------- auth pages ---------- */
.auth-wrap { display: flex; justify-content: center; padding: 56px 0 70px; }
.auth-box { width: 400px; background: #fff; border: 1px solid #edf2f7; border-radius: 14px; padding: 34px 36px; box-shadow: 0 12px 40px rgba(30, 155, 240, .08); }
.auth-box__logo { text-align: center; margin-bottom: 22px; }
.auth-box__logo img { height: 46px; margin: 0 auto; }
.auth-tabs { display: flex; border-bottom: 1px solid #e8eef4; margin-bottom: 20px; }
.auth-tabs a { flex: 1; text-align: center; padding: 10px 0; font-size: 15px; color: #666; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.auth-tabs a.on { color: #1e9bf0; border-color: #1e9bf0; font-weight: 600; }
.auth-field { margin-bottom: 16px; }
.auth-field input { width: 100%; border: 1px solid #dfe7ee; border-radius: 8px; padding: 11px 14px; }
.auth-field input:focus { border-color: #1e9bf0; }
.auth-field--code { display: flex; gap: 10px; }
.auth-field--code input { flex: 1; }
.btn--code { white-space: nowrap; background: #f2f9ff; color: #1e9bf0; border: 1px solid #bfe3fb; border-radius: 8px; padding: 0 16px; cursor: pointer; }
.btn--full { width: 100%; background: #1e9bf0; color: #fff; padding: 12px 0; font-size: 15px; border-radius: 8px; }
.btn--full:hover { background: #178fd8; }
.auth-foot { text-align: center; font-size: 13px; color: #8a97a3; margin-top: 16px; }
.auth-foot a { color: #1e9bf0; margin: 0 6px; }

/* ---------- content pages ---------- */
.content { padding: 6px 0 20px; }
.content h1 { font-size: 24px; text-align: center; padding: 30px 0 6px; }
.content .meta { text-align: center; color: #9aa6b2; font-size: 12px; padding-bottom: 18px; border-bottom: 1px solid #e8eef4; }
.content .rich { max-width: 900px; margin: 26px auto; font-size: 14px; color: #3d4750; }
.content .rich h3 { margin: 26px 0 10px; font-size: 17px; color: #223; }
.content .rich p { margin-bottom: 12px; }
.content .rich ul { padding-left: 22px; margin-bottom: 12px; }
.content .rich li { list-style: disc; margin-bottom: 6px; }
.doc-head { padding: 34px 0 8px; }
.doc-head h1 { text-align: left; font-size: 22px; font-weight: 600; }
.doc-head p { color: #9aa6b2; font-size: 12px; }

/* about page */
.about-hero { border-radius: 12px; overflow: hidden; margin-bottom: 26px; }
.about-hero img { width: 100%; height: 300px; object-fit: cover; }
.about-nums { display: flex; gap: 16px; margin: 26px 0; }
.about-nums__item { flex: 1; background: #f5fafd; border-radius: 10px; text-align: center; padding: 22px 10px; }
.about-nums__item b { font-size: 26px; color: #1e9bf0; }
.about-nums__item span { display: block; font-size: 12px; color: #8a97a3; margin-top: 4px; }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 24px 0; }
.value-grid__item { background: #fff; border: 1px solid #edf2f7; border-radius: 10px; padding: 22px 18px; }
.value-grid__item b { display: block; font-size: 15px; margin: 8px 0 6px; }
.value-grid__item p { font-size: 12px; color: #8a97a3; }
.value-grid__item .dot { width: 34px; height: 34px; border-radius: 8px; background: #e6f4fe; }
.timeline { margin: 20px 0 10px; border-left: 2px solid #d8ecfc; padding-left: 22px; }
.timeline__item { position: relative; padding-bottom: 20px; }
.timeline__item::before { content: ""; position: absolute; left: -29px; top: 5px; width: 12px; height: 12px; background: #fff; border: 3px solid #1e9bf0; border-radius: 50%; }
.timeline__item b { font-size: 15px; }
.timeline__item p { font-size: 13px; color: #66707b; margin-top: 3px; }

/* news */
.news-item { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid #eef2f6; }
.news-item img { width: 150px; height: 96px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.news-item h3 { font-size: 16px; margin-bottom: 6px; }
.news-item p { font-size: 13px; color: #8a97a3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-item time { font-size: 12px; color: #b3bcc5; }

/* help center */
.help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 10px 0 30px; }
.help-card { background: #fff; border: 1px solid #edf2f7; border-radius: 10px; padding: 20px; }
.help-card h4 { font-size: 15px; margin-bottom: 10px; }
.help-card a { display: block; font-size: 13px; color: #66707b; padding: 5px 0; }
.help-card a:hover { color: #1e9bf0; }

/* feedback & antiforgery */
.fb-tip { background: #f5fafd; border-radius: 10px; padding: 14px 18px; font-size: 13px; color: #55606b; margin-bottom: 16px; }
.af-result { display: none; margin-top: 16px; }
.af-result.ok { display: block; background: #e8f8ee; border-radius: 10px; padding: 16px 20px; color: #15803d; }
.af-result.bad { display: block; background: #fdeeee; border-radius: 10px; padding: 16px 20px; color: #c03535; }

/* responsive */
@media (max-width: 1024px) {
  .wrap { width: 100%; }
  .main-nav__inner { flex-wrap: wrap; height: auto; padding: 10px 0; gap: 14px; }
  .nav { gap: 20px; font-size: 15px; }
  .search-box { width: 200px; }
  .detail-layout { flex-direction: column; }
  .detail-gallery, .detail-gallery__main { width: 100%; }
  .cat-grid, .prod-grid { grid-template-columns: repeat(3, 1fr); }
  .list-layout { flex-direction: column; }
  .filter-side { width: 100%; position: static; }
  .footer__contact, .footer__cols { flex-wrap: wrap; gap: 20px; }
  .footer__col { min-width: 140px; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .top-links { gap: 12px; }
  .top-bar__inner { justify-content: flex-start; overflow-x: auto; }
  .nav { gap: 14px; }
  .search-box { width: 150px; }
  .cat-grid, .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .feat--tall img { height: 220px; }
  .banner__item img { height: 240px; }
  .about-nums { flex-wrap: wrap; }
  .about-nums__item { min-width: 45%; }
  .value-grid { grid-template-columns: 1fr; }
  .cart-prod__name { max-width: 150px; }
  .help-grid { grid-template-columns: 1fr; }
  .auth-box { width: 92%; }
  .service-strip { flex-wrap: wrap; gap: 10px; padding: 16px 0; }
  .service-strip__item { flex: 1 1 46%; min-width: 0; padding: 12px 14px; gap: 10px; }
  .service-strip__item .ic { width: 36px; height: 36px; flex: 0 0 36px; border-radius: 10px; }
  .service-strip__item .ic-phone::before { left: 11px; top: 7px; width: 13px; height: 20px; border-width: 2.5px; }
  .service-strip__item .ic-phone::after { left: 15px; top: 24px; width: 5px; }
  .service-strip__item .ic-chat::before { left: 8px; top: 9px; width: 20px; height: 13px; border-width: 2.5px; }
  .service-strip__item .ic-chat::after { left: 11px; top: 21px; border-left-width: 5px; border-bottom-width: 6px; }
  .service-strip__item .ic-location::before { left: 12px; top: 6px; width: 12px; height: 12px; border-width: 2.5px; }
  .service-strip__item .ic-location::after { left: 15.5px; top: 10px; width: 4px; height: 4px; }
  .service-strip__item .ic-mail::before { left: 8px; top: 10px; width: 20px; height: 14px; border-width: 2.5px; }
  .service-strip__item .ic-mail::after { left: 10px; top: 13px; width: 14px; height: 8px; border-left-width: 2.5px; border-top-width: 2.5px; }
  .service-strip__item b { font-size: 13px; }
  .service-strip__item span { font-size: 11px; }
  .banner { max-width: 100vw; }
  .banner__track { max-width: 100%; }
  .reco-grid { grid-template-columns: repeat(2, 1fr); }
}