/*! UIUI Store V2.0 Claude Edition — 前台样式（静态文件，不参与原插件动态 CSS 生成） */
:root {
  --u-brand: #2563eb;
  --u-brand-600: #1d4ed8;
  --u-brand-50: #eff6ff;
  --u-brand-100: #dbeafe;
  --u-violet: #7c3aed;
  --u-ink: #0f172a;
  --u-ink-2: #334155;
  --u-muted: #64748b;
  --u-line: #e2e8f0;
  --u-line-2: #cbd5e1;
  --u-bg: #f8fafc;
  --u-card: #ffffff;
  --u-success: #16a34a;
  --u-success-50: #f0fdf4;
  --u-danger: #dc2626;
  --u-danger-50: #fef2f2;
  --u-wechat: #07c160;
  --u-radius: 14px;
  --u-radius-sm: 10px;
  --u-shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 1px 3px rgba(15, 23, 42, .06);
  --u-shadow-lg: 0 10px 30px -12px rgba(15, 23, 42, .22);
  --u-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --u-safe-b: env(safe-area-inset-bottom, 0px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body.uiui { margin: 0; background: var(--u-bg); color: var(--u-ink); font: 15px/1.6 var(--u-font); overflow-x: hidden; }
.uiui a { color: inherit; text-decoration: none; }
.uiui img { max-width: 100%; }
.uiui button { font: inherit; color: inherit; }
.uiui-lock { overflow: hidden; }
.uiui-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.uiui-visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.uiui-skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--u-ink); color: #fff !important; padding: 8px 14px; border-radius: 8px; }
.uiui-skip:focus { left: 8px; }
.uiui :focus-visible { outline: 2px solid var(--u-brand); outline-offset: 2px; }

/* ---------- 按钮 ---------- */
.uiui-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; padding: 0 18px; border-radius: 10px; border: 1px solid transparent; background: var(--u-card); color: var(--u-ink); font-weight: 600; font-size: 15px; cursor: pointer; transition: background-color .15s, border-color .15s, box-shadow .15s, transform .15s; white-space: nowrap; -webkit-tap-highlight-color: transparent; }
.uiui-btn--lg { min-height: 48px; padding: 0 24px; font-size: 16px; }
.uiui-btn--block { display: flex; width: 100%; }
.uiui-btn--primary { background: var(--u-brand); color: #fff !important; box-shadow: 0 6px 16px -8px rgba(37, 99, 235, .8); }
.uiui-btn--primary:hover { background: var(--u-brand-600); }
.uiui-btn--wechat { background: var(--u-wechat); color: #fff !important; box-shadow: 0 6px 16px -8px rgba(7, 193, 96, .8); }
.uiui-btn--wechat:hover { background: #06ad56; }
.uiui-btn--ghost { background: rgba(255, 255, 255, .7); border-color: var(--u-line-2); }
.uiui-btn--ghost:hover { background: #fff; border-color: var(--u-brand); color: var(--u-brand); }
.uiui-btn--soft { background: var(--u-brand-50); color: var(--u-brand); }
.uiui-btn:disabled, .uiui-btn[disabled] { background: #e2e8f0 !important; color: #94a3b8 !important; box-shadow: none; cursor: not-allowed; }
.uiui-btn.is-busy { opacity: .7; cursor: progress; }

/* ---------- 顶部导航 ---------- */
.uiui-header { position: sticky; top: 0; z-index: 40; background: rgba(255, 255, 255, .88); backdrop-filter: saturate(180%) blur(12px); -webkit-backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid var(--u-line); }
.uiui-header__bar { display: flex; align-items: center; height: 64px; gap: 24px; }
.uiui-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: -.01em; flex-shrink: 0; }
.uiui-brand__logo { height: 32px; width: auto; border-radius: 8px; }
.uiui-brand__name { background: linear-gradient(90deg, var(--u-brand), var(--u-violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.uiui-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.uiui-nav > a, .uiui-nav__kefu { padding: 8px 12px; border-radius: 8px; color: var(--u-ink-2); font-weight: 500; background: none; border: 0; cursor: pointer; }
.uiui-nav > a:hover, .uiui-nav__kefu:hover { background: var(--u-brand-50); color: var(--u-brand); }
.uiui-nav__extra { display: flex; list-style: none; margin: 0; padding: 0; gap: 4px; }
.uiui-nav__extra a { display: block; padding: 8px 12px; border-radius: 8px; color: var(--u-muted); }
.uiui-nav__extra a:hover { color: var(--u-brand); }
.uiui-navtoggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: none; border-radius: 10px; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.uiui-navtoggle span { display: block; width: 20px; height: 2px; background: var(--u-ink); border-radius: 2px; transition: transform .2s, opacity .2s; }

/* ---------- Hero ---------- */
.uiui-hero { position: relative; overflow: hidden; background: radial-gradient(1200px 400px at 85% -10%, rgba(124, 58, 237, .14), transparent 60%), radial-gradient(900px 380px at 0% 0%, rgba(37, 99, 235, .14), transparent 60%), linear-gradient(180deg, #fff, var(--u-bg)); border-bottom: 1px solid var(--u-line); }
.uiui-hero__inner { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 32px; padding-top: 56px; padding-bottom: 56px; }
.uiui-eyebrow { display: inline-block; padding: 4px 10px; border-radius: 999px; background: var(--u-brand-50); color: var(--u-brand); font-size: 13px; font-weight: 600; }
.uiui-hero__title { margin: 14px 0 10px; font-size: clamp(28px, 4.6vw, 46px); line-height: 1.15; letter-spacing: -.02em; font-weight: 800; }
.uiui-hero__sub { margin: 0 0 28px; color: var(--u-muted); font-size: clamp(15px, 1.8vw, 18px); }
.uiui-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.uiui-hero__art { position: relative; height: 260px; }
.uiui-hero__card { position: absolute; background: #fff; border: 1px solid var(--u-line); border-radius: 18px; box-shadow: var(--u-shadow-lg); padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.uiui-hero__card span { display: block; height: 10px; border-radius: 6px; background: var(--u-line); }
.uiui-hero__card span:first-child { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, var(--u-brand), var(--u-violet)); }
.uiui-hero__card--a { width: 62%; right: 18%; top: 8px; transform: rotate(-4deg); }
.uiui-hero__card--a span:nth-child(2) { width: 80%; } .uiui-hero__card--a span:nth-child(3) { width: 55%; }
.uiui-hero__card--b { width: 52%; right: 0; bottom: 8px; transform: rotate(3deg); }
.uiui-hero__card--b span:first-child { background: linear-gradient(135deg, #22c55e, #0ea5e9); }
.uiui-hero__card--b span:nth-child(2) { width: 70%; }
.uiui-hero__orb { position: absolute; width: 140px; height: 140px; left: 4%; bottom: 20px; border-radius: 50%; background: radial-gradient(circle at 30% 30%, #93c5fd, var(--u-brand) 55%, var(--u-violet)); opacity: .18; filter: blur(2px); }

/* ---------- 分类 / 搜索 ---------- */
.uiui-shop { padding-top: 32px; padding-bottom: 56px; scroll-margin-top: 72px; }
.uiui-toolbar { display: flex; align-items: center; gap: 16px; justify-content: space-between; flex-wrap: wrap; scroll-margin-top: 80px; }
.uiui-chipbar { position: relative; min-width: 0; }
.uiui-chipbar__arrow { display: none; }
.uiui-chips { display: flex; gap: 8px; flex-wrap: wrap; min-width: 0; }
.uiui-chip { display: inline-flex; align-items: center; gap: 6px; min-height: 38px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--u-line); background: #fff; color: var(--u-ink-2); font-weight: 500; cursor: pointer; transition: all .15s; }
.uiui-chip span { font-size: 12px; color: var(--u-muted); background: var(--u-bg); padding: 0 7px; border-radius: 999px; line-height: 20px; }
.uiui-chip:hover { border-color: var(--u-brand); color: var(--u-brand); }
.uiui-chip.is-active { background: var(--u-ink); border-color: var(--u-ink); color: #fff; }
.uiui-chip.is-active span { background: rgba(255, 255, 255, .16); color: #fff; }
.uiui-search { position: relative; flex: 0 1 300px; min-width: 200px; }
.uiui-search svg { position: absolute; left: 12px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); fill: none; stroke: var(--u-muted); stroke-width: 2; stroke-linecap: round; pointer-events: none; }
.uiui-search input { width: 100%; height: 42px; padding: 0 14px 0 38px; border: 1px solid var(--u-line); border-radius: 12px; background: #fff; font: inherit; color: var(--u-ink); outline: none; transition: border-color .15s, box-shadow .15s; -webkit-appearance: none; }
.uiui-search input:focus { border-color: var(--u-brand); box-shadow: 0 0 0 3px var(--u-brand-100); }
.uiui-scope { margin: 10px 0 18px; font-size: 12px; color: var(--u-muted); }

/* ---------- 商品卡片 ---------- */
.uiui-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.uiui-card { min-width: 0; }
.uiui-card[hidden] { display: none; }
.uiui-card__link { display: flex; flex-direction: column; height: 100%; background: var(--u-card); border: 1px solid var(--u-line); border-radius: var(--u-radius); overflow: hidden; box-shadow: var(--u-shadow); transition: transform .18s, box-shadow .18s, border-color .18s; }
.uiui-card__link:hover { transform: translateY(-3px); box-shadow: var(--u-shadow-lg); border-color: var(--u-brand-100); }
.uiui-card__media { position: relative; aspect-ratio: 1 / 1; background: linear-gradient(135deg, var(--u-brand-50), #f5f3ff); overflow: hidden; }
.uiui-card__media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.uiui-badge { position: absolute; left: 10px; top: 10px; padding: 3px 9px; border-radius: 999px; background: rgba(15, 23, 42, .78); color: #fff; font-size: 12px; font-weight: 600; backdrop-filter: blur(4px); }
.uiui-badge--muted { background: rgba(100, 116, 139, .9); }
.uiui-card__body { display: flex; flex-direction: column; gap: 8px; padding: 14px 14px 16px; flex: 1; }
.uiui-card__title { margin: 0; font-size: 16px; font-weight: 700; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; word-break: break-word; }
.uiui-card__sub { margin: 0; color: var(--u-muted); font-size: 13px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; word-break: break-word; }
.uiui-card__meta { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-top: auto; flex-wrap: wrap; }
.uiui-card.is-soldout .uiui-card__media img { filter: grayscale(.85); opacity: .75; }
.uiui-card.is-soldout .uiui-price { color: var(--u-muted); }

.uiui-price { color: var(--u-danger); font-weight: 800; font-size: 20px; letter-spacing: -.01em; white-space: nowrap; font-variant-numeric: tabular-nums; }
.uiui-price small { font-size: .65em; margin-right: 1px; }
.uiui-price em { font-style: normal; font-size: 12px; font-weight: 500; color: var(--u-muted); margin-left: 2px; }
.uiui-price--lg { font-size: 26px; }
.uiui-price--xl { font-size: 32px; }
.uiui-stock { font-size: 12px; color: var(--u-success); background: var(--u-success-50); padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.uiui-stock.is-out { color: var(--u-muted); background: #f1f5f9; }

/* ---------- 空状态 ---------- */
.uiui-empty { text-align: center; padding: 56px 16px; background: #fff; border: 1px dashed var(--u-line-2); border-radius: var(--u-radius); }
.uiui-empty[hidden] { display: none; }
.uiui-empty__icon { width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 16px; background: linear-gradient(135deg, var(--u-brand-100), #ede9fe); }
.uiui-empty__title { margin: 0 0 4px; font-weight: 700; }
.uiui-empty__sub { margin: 0 0 16px; color: var(--u-muted); font-size: 14px; }

/* ---------- 商品详情 ---------- */
.uiui-product-page { padding-bottom: 56px; }
.uiui-crumbs { display: flex; flex-wrap: wrap; gap: 6px; padding: 18px 0; font-size: 13px; color: var(--u-muted); min-width: 0; }
.uiui-crumbs a:hover { color: var(--u-brand); }
.uiui-crumbs [aria-current] { color: var(--u-ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 60vw; }
.uiui-product { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 32px; align-items: start; }

.uiui-gallery { position: sticky; top: 84px; min-width: 0; }
.uiui-gallery__main { position: relative; display: block; width: 100%; padding: 0; border: 1px solid var(--u-line); border-radius: 18px; overflow: hidden; background: linear-gradient(135deg, var(--u-brand-50), #f5f3ff); aspect-ratio: 1 / 1; cursor: zoom-in; }
.uiui-gallery__main img { display: block; width: 100%; height: 100%; object-fit: cover; }
.uiui-gallery__zoom { position: absolute; right: 12px; bottom: 12px; width: 36px; height: 36px; border-radius: 10px; background: rgba(255, 255, 255, .9); display: grid; place-items: center; box-shadow: var(--u-shadow); }
.uiui-gallery__zoom svg { width: 18px; height: 18px; fill: none; stroke: var(--u-ink); stroke-width: 2; stroke-linecap: round; }
.uiui-gallery__count { position: absolute; left: 12px; bottom: 12px; padding: 2px 10px; border-radius: 999px; background: rgba(15, 23, 42, .65); color: #fff; font-size: 12px; }
.uiui-gallery__count:empty { display: none; }
.uiui-thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; -webkit-overflow-scrolling: touch; }
.uiui-thumbs[hidden] { display: none; }
.uiui-thumb { flex: 0 0 72px; width: 72px; height: 72px; padding: 0; border: 2px solid transparent; border-radius: 12px; overflow: hidden; background: #fff; cursor: pointer; box-shadow: 0 0 0 1px var(--u-line); }
.uiui-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.uiui-thumb.is-active { border-color: var(--u-brand); box-shadow: none; }

.uiui-buy { background: #fff; border: 1px solid var(--u-line); border-radius: 18px; padding: 24px; box-shadow: var(--u-shadow); min-width: 0; }
.uiui-buy__title { margin: 0; font-size: clamp(20px, 2.4vw, 26px); line-height: 1.3; font-weight: 800; letter-spacing: -.01em; word-break: break-word; }
.uiui-buy__sub { margin: 6px 0 0; color: var(--u-muted); word-break: break-word; }
.uiui-pricebox { margin: 18px 0; padding: 14px 16px; border-radius: 14px; background: linear-gradient(135deg, #fff7ed, #fef2f2); display: grid; gap: 6px; }
.uiui-pricebox__row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; min-width: 0; }
.uiui-pricebox__label { width: 40px; flex-shrink: 0; font-size: 13px; color: var(--u-muted); }
.uiui-pricebox__ship { font-size: 12px; color: var(--u-brand); background: var(--u-brand-50); padding: 2px 8px; border-radius: 999px; }

.uiui-form { display: grid; gap: 16px; }
.uiui-field { border: 0; margin: 0; padding: 0; min-width: 0; }
.uiui-field__label { display: block; margin: 0 0 8px; padding: 0; font-size: 14px; font-weight: 600; color: var(--u-ink-2); }
.uiui-field__hint { display: block; min-height: 18px; margin-top: 4px; font-size: 12px; color: #b45309; }
.uiui-field__hint:empty { min-height: 0; margin: 0; }
.uiui-input { width: 100%; height: 46px; padding: 0 14px; border: 1px solid var(--u-line-2); border-radius: 12px; font: inherit; font-size: 16px; color: var(--u-ink); background: #fff; outline: none; transition: border-color .15s, box-shadow .15s; -webkit-appearance: none; }
.uiui-input:focus { border-color: var(--u-brand); box-shadow: 0 0 0 3px var(--u-brand-100); }
.uiui-input.errors, #Userstr.errors, #UserBei.errors { border-color: var(--u-danger); box-shadow: 0 0 0 3px var(--u-danger-50); }

.uiui-skus { display: flex; flex-wrap: wrap; gap: 10px; }
.uiui-sku { position: relative; display: inline-flex; flex-direction: column; align-items: flex-start; gap: 2px; min-width: 112px; max-width: 100%; padding: 10px 14px; border: 1.5px solid var(--u-line-2); border-radius: 12px; background: #fff; cursor: pointer; text-align: left; transition: border-color .15s, background-color .15s, box-shadow .15s; -webkit-tap-highlight-color: transparent; }
.uiui-sku:hover { border-color: var(--u-brand); }
.uiui-sku__label { font-weight: 700; font-size: 15px; line-height: 1.35; word-break: break-word; }
.uiui-sku__price { font-size: 13px; color: var(--u-muted); font-variant-numeric: tabular-nums; }
.uiui-sku.is-active { border-color: var(--u-brand); background: var(--u-brand-50); box-shadow: 0 0 0 3px var(--u-brand-100); }
.uiui-sku.is-active .uiui-sku__price { color: var(--u-brand); }
.uiui-sku.is-out { border-style: dashed; color: #94a3b8; }
.uiui-sku.is-out .uiui-sku__label { text-decoration: line-through; text-decoration-color: rgba(148, 163, 184, .7); }
.uiui-sku__tag { position: absolute; right: -6px; top: -8px; padding: 0 6px; border-radius: 6px; background: #94a3b8; color: #fff; font-size: 11px; line-height: 18px; }

.uiui-qty { display: inline-flex; align-items: stretch; height: 46px; border: 1px solid var(--u-line-2); border-radius: 12px; overflow: hidden; background: #fff; }
.uiui-qty__btn { width: 46px; border: 0; background: var(--u-bg); font-size: 20px; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.uiui-qty__btn:active { background: var(--u-brand-50); }
.uiui-qty input { width: 64px; border: 0; border-left: 1px solid var(--u-line); border-right: 1px solid var(--u-line); text-align: center; font: inherit; font-size: 16px; font-weight: 700; outline: none; -webkit-appearance: none; }

.uiui-total { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--u-line-2); font-weight: 600; flex-wrap: wrap; }
.uiui-total__note { margin: 4px 0 0; font-size: 12px; color: var(--u-muted); }
.uiui-pay { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin-top: 16px; }
.uiui-alert { margin: 12px 0 0; padding: 10px 12px; border-radius: 10px; background: #fff7ed; color: #9a3412; font-size: 13px; }
.uiui-alert[hidden] { display: none; }
.uiui-alert--out { background: #f1f5f9; color: var(--u-ink-2); }
.uiui-skudesc { margin-top: 18px; padding: 14px; border-radius: 12px; background: var(--u-bg); border: 1px solid var(--u-line); }
.uiui-skudesc[hidden] { display: none; }
.uiui-skudesc__title { font-weight: 700; font-size: 14px; margin-bottom: 6px; }

/* ---------- 图文详情 ---------- */
.uiui-detail { margin-top: 40px; display: grid; gap: 16px; }
.uiui-tabs { position: sticky; top: 64px; z-index: 5; display: flex; gap: 4px; overflow-x: auto; padding: 8px; background: rgba(255, 255, 255, .92); backdrop-filter: blur(10px); border: 1px solid var(--u-line); border-radius: 14px; scrollbar-width: none; }
.uiui-tabs::-webkit-scrollbar { display: none; }
.uiui-tabs a { flex-shrink: 0; padding: 8px 14px; border-radius: 10px; color: var(--u-ink-2); font-weight: 500; font-size: 14px; }
.uiui-tabs a:hover { background: var(--u-brand-50); color: var(--u-brand); }
.uiui-block { background: #fff; border: 1px solid var(--u-line); border-radius: 18px; padding: 24px; scroll-margin-top: 140px; min-width: 0; }
.uiui-block h2 { margin: 0 0 14px; font-size: 18px; font-weight: 800; display: flex; align-items: center; gap: 10px; }
.uiui-block h2::before { content: ""; width: 4px; height: 18px; border-radius: 4px; background: linear-gradient(180deg, var(--u-brand), var(--u-violet)); }
.uiui-rich { color: var(--u-ink-2); line-height: 1.8; word-break: break-word; overflow-wrap: anywhere; }
.uiui-rich > :first-child { margin-top: 0; }
.uiui-rich > :last-child { margin-bottom: 0; }
.uiui-rich h2, .uiui-rich h3, .uiui-rich h4 { color: var(--u-ink); line-height: 1.4; margin: 1.2em 0 .5em; }
.uiui-rich img { display: block; max-width: 100%; height: auto; border-radius: 12px; margin: 12px 0; }
.uiui-rich a { color: var(--u-brand); text-decoration: underline; text-underline-offset: 2px; }
.uiui-rich ul, .uiui-rich ol { padding-left: 1.4em; }
.uiui-rich table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; margin: 12px 0; font-size: 14px; -webkit-overflow-scrolling: touch; }
.uiui-rich th, .uiui-rich td { border: 1px solid var(--u-line); padding: 8px 12px; text-align: left; vertical-align: top; min-width: 80px; }
.uiui-rich th { background: var(--u-bg); font-weight: 700; color: var(--u-ink); }
.uiui-rich blockquote { margin: 12px 0; padding: 10px 14px; border-left: 3px solid var(--u-brand); background: var(--u-brand-50); border-radius: 0 10px 10px 0; }
.uiui-rich pre { overflow-x: auto; background: var(--u-ink); color: #e2e8f0; padding: 12px; border-radius: 10px; }

/* ---------- 弹窗 / 大图 / 提示 ---------- */
.uiui-modal, .uiui-lightbox { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 16px; }
.uiui-modal[hidden], .uiui-lightbox[hidden] { display: none; }
.uiui-modal__backdrop, .uiui-lightbox__backdrop { position: absolute; inset: 0; background: rgba(15, 23, 42, .6); }
.uiui-modal__panel { position: relative; background: #fff; border-radius: 18px; padding: 24px; width: min(320px, 100%); text-align: center; box-shadow: var(--u-shadow-lg); }
.uiui-modal__close, .uiui-lightbox__close { position: absolute; top: 8px; right: 8px; width: 40px; height: 40px; border: 0; border-radius: 10px; background: rgba(255, 255, 255, .15); color: inherit; font-size: 26px; line-height: 1; cursor: pointer; }
.uiui-kefu__qr { width: 220px; max-width: 100%; border-radius: 12px; }
.uiui-kefu__name { margin: 10px 0 0; color: var(--u-muted); }
.uiui-lightbox { color: #fff; }
.uiui-lightbox__stage { position: relative; margin: 0; max-width: min(1000px, 100%); max-height: 100%; text-align: center; }
.uiui-lightbox__stage img { max-width: 100%; max-height: calc(100vh - 120px); border-radius: 12px; background: #0b1220; }
.uiui-lightbox__stage figcaption { margin-top: 10px; font-size: 14px; opacity: .85; }
.uiui-lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .16); color: #fff; font-size: 30px; cursor: pointer; }
.uiui-lightbox__nav--prev { left: 12px; } .uiui-lightbox__nav--next { right: 12px; }
.uiui-lightbox__close { top: 12px; right: 12px; color: #fff; }

.uiui-toast { position: fixed; left: 50%; bottom: calc(24px + var(--u-safe-b)); transform: translate(-50%, 20px); z-index: 100; max-width: calc(100% - 32px); padding: 10px 16px; border-radius: 12px; background: var(--u-ink); color: #fff; font-size: 14px; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; }
.uiui-toast.is-show { opacity: 1; transform: translate(-50%, 0); }
body.uiui-has-bar .uiui-toast { bottom: calc(88px + var(--u-safe-b)); }

/* 原插件“订单创建成功”弹窗（layer）内容样式适配，结构与链接保持原样 */
.uiui .layui-layer-content .alert { padding: 18px; display: flex; gap: 14px; align-items: center; background: #f8fafc; }
.uiui .layui-layer-content .alert img { width: 64px; height: 64px; flex-shrink: 0; }
.uiui .layui-layer-content .alert_div_p { margin: 0 0 4px; font-weight: 700; }
.uiui .layui-layer-content .alert_div_p2 { margin: 0; font-size: 13px; color: var(--u-danger); }
.uiui .layui-layer-content .alert_div a { display: inline-block; margin-top: 10px; padding: 6px 18px; border-radius: 10px; background: var(--u-brand); color: #fff; font-weight: 600; }
.uiui .layui-layer-content .alert_ispay { padding: 28px 20px; text-align: center; background: #f8fafc; }

/* ---------- 移动端底部购买栏 ---------- */
.uiui-buybar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px calc(10px + var(--u-safe-b)); background: rgba(255, 255, 255, .96); backdrop-filter: blur(10px); border-top: 1px solid var(--u-line); box-shadow: 0 -8px 24px -16px rgba(15, 23, 42, .3); }
.uiui-buybar[hidden] { display: none; }
.uiui-buybar__price { color: var(--u-danger); font-weight: 800; font-size: 22px; }
.uiui-buybar__price small { font-size: 14px; }
.uiui-buybar .uiui-btn { min-height: 46px; padding: 0 28px; }
body.uiui-has-bar { padding-bottom: calc(72px + var(--u-safe-b)); }

/* ---------- 页脚 ---------- */
.uiui-footer { border-top: 1px solid var(--u-line); background: #fff; padding: 28px 0 calc(28px + var(--u-safe-b)); color: var(--u-muted); font-size: 13px; }
.uiui-footer .uiui-container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.uiui-footer__links { display: flex; gap: 16px; }
.uiui-footer__links a:hover { color: var(--u-brand); }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .uiui-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .uiui-hero__inner { grid-template-columns: 1fr; padding-top: 40px; padding-bottom: 40px; }
  .uiui-hero__art { display: none; }
  .uiui-product { grid-template-columns: 1fr; gap: 20px; }
  .uiui-gallery { position: static; }
}
@media (max-width: 767px) {
  .uiui-header__bar { height: 56px; }
  .uiui-navtoggle { display: flex; }
  .uiui-nav { position: fixed; top: 56px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px 16px; background: #fff; border-bottom: 1px solid var(--u-line); box-shadow: var(--u-shadow-lg); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .18s, transform .18s, visibility .18s; max-height: calc(100vh - 56px); overflow-y: auto; }
  .uiui-nav > a, .uiui-nav__kefu { padding: 14px 8px; border-radius: 0; border-bottom: 1px solid var(--u-line); text-align: left; }
  .uiui-nav__extra { flex-direction: column; }
  .uiui-nav__extra a { padding: 12px 8px; }
  body.uiui-nav-open .uiui-nav { transform: none; opacity: 1; visibility: visible; }
  body.uiui-nav-open .uiui-navtoggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.uiui-nav-open .uiui-navtoggle span:nth-child(2) { opacity: 0; }
  body.uiui-nav-open .uiui-navtoggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .uiui-tabs { top: 56px; }
  /* 竖排时不能换行：flex-wrap 的竖排容器会按内容宽度撑开，导致分类条无法横向滚动、整页溢出 */
  .uiui-toolbar { flex-direction: column; flex-wrap: nowrap; align-items: stretch; }
  .uiui-search { flex-basis: auto; min-width: 0; }
  .uiui-chipbar { margin: 0 -16px; }
  .uiui-chips { flex-wrap: nowrap; overflow-x: auto; padding: 2px 16px 4px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  /* 还有更多分类的一侧显示渐隐和箭头按钮，提示可以左右滑动 */
  .uiui-chipbar::before, .uiui-chipbar::after { content: ""; position: absolute; top: 0; bottom: 2px; width: 56px; pointer-events: none; opacity: 0; transition: opacity .2s; z-index: 1; }
  .uiui-chipbar::before { left: 0; background: linear-gradient(90deg, var(--u-bg) 30%, rgba(248, 250, 252, 0)); }
  .uiui-chipbar::after { right: 0; background: linear-gradient(270deg, var(--u-bg) 30%, rgba(248, 250, 252, 0)); }
  .uiui-chipbar.is-more-left::before, .uiui-chipbar.is-more-right::after { opacity: 1; }
  .uiui-chipbar__arrow { display: flex; align-items: center; justify-content: center; position: absolute; top: 50%; z-index: 2; width: 32px; height: 32px; margin-top: -17px; padding: 0; border: 1px solid var(--u-line); border-radius: 50%; background: #fff; box-shadow: var(--u-shadow); color: var(--u-ink-2); cursor: pointer; opacity: 0; pointer-events: none; transition: opacity .2s; }
  .uiui-chipbar__arrow svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
  .uiui-chipbar__arrow--prev { left: 6px; }
  .uiui-chipbar__arrow--next { right: 6px; }
  .uiui-chipbar.is-more-left .uiui-chipbar__arrow--prev, .uiui-chipbar.is-more-right .uiui-chipbar__arrow--next { opacity: 1; pointer-events: auto; }
  .uiui-chips::-webkit-scrollbar { display: none; }
  .uiui-chip { flex-shrink: 0; }
  .uiui-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .uiui-card__body { padding: 10px 10px 12px; gap: 6px; }
  .uiui-card__title { font-size: 14px; }
  .uiui-card__sub { font-size: 12px; -webkit-line-clamp: 1; }
  .uiui-price { font-size: 17px; }
  .uiui-card .uiui-btn { min-height: 36px; font-size: 13px; }
  .uiui-buy { padding: 18px 16px; border-radius: 16px; }
  .uiui-price--xl { font-size: 28px; }
  .uiui-sku { flex: 1 1 calc(50% - 5px); min-width: 0; }
  .uiui-block { padding: 18px 16px; border-radius: 16px; }
  .uiui-gallery__main { border-radius: 16px; }
  .uiui-thumb { flex-basis: 60px; width: 60px; height: 60px; }
}
@media (max-width: 360px) {
  .uiui-grid { gap: 10px; }
  .uiui-card__meta { flex-direction: column; align-items: flex-start; gap: 4px; }
  .uiui-sku { flex-basis: 100%; }
  .uiui-pay { grid-template-columns: 1fr; }
  .uiui-hero__actions .uiui-btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}
/* 相册缩略图上的规格名：点击即切换到该规格 */
.uiui-thumb { position: relative; }
.uiui-thumb__sku { position: absolute; left: 0; right: 0; bottom: 0; padding: 1px 4px; background: rgba(15, 23, 42, .62); color: #fff; font-size: 11px; line-height: 16px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.uiui-thumb.is-active .uiui-thumb__sku { background: var(--u-brand); }

/* ---------- 订单页：支付完成返回 + 订单查询 ---------- */
.uiui-ohero { background: radial-gradient(900px 320px at 90% -20%, rgba(124, 58, 237, .12), transparent 60%), radial-gradient(800px 300px at 0% 0%, rgba(37, 99, 235, .12), transparent 60%), linear-gradient(180deg, #fff, var(--u-bg)); border-bottom: 1px solid var(--u-line); }
.uiui-ohero__inner { max-width: 820px; padding-top: 40px; padding-bottom: 32px; }
.uiui-ohead h1, .uiui-ostatus h1 { margin: 6px 0; font-size: 28px; font-weight: 800; letter-spacing: -.01em; }
.uiui-ohead p, .uiui-ostatus p { margin: 0; color: var(--u-muted); }
.uiui-ostatus { display: flex; align-items: center; gap: 16px; }
.uiui-ostatus h1 { margin-top: 0; }
.uiui-ostatus__icon { flex: 0 0 56px; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; }
.uiui-ostatus__icon svg { width: 30px; height: 30px; fill: none; stroke: #fff; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.uiui-ostatus.is-ok .uiui-ostatus__icon { background: var(--u-success); box-shadow: 0 10px 24px -10px rgba(22, 163, 74, .8); }
.uiui-ostatus.is-wait .uiui-ostatus__icon { border: 4px solid var(--u-brand-100); border-top-color: var(--u-brand); }
.uiui-spin { animation: uiui-spin 1s linear infinite; }
@keyframes uiui-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .uiui-spin { animation-duration: 3s; } }
.uiui-osearch { position: relative; display: flex; gap: 8px; margin-top: 24px; }
.uiui-osearch svg { position: absolute; left: 14px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); fill: none; stroke: var(--u-muted); stroke-width: 2; stroke-linecap: round; pointer-events: none; }
.uiui-osearch input { flex: 1; min-width: 0; height: 48px; padding: 0 14px 0 40px; border: 1px solid var(--u-line-2); border-radius: 12px; background: #fff; font: inherit; font-size: 16px; color: var(--u-ink); outline: none; -webkit-appearance: none; }
.uiui-osearch input:focus { border-color: var(--u-brand); box-shadow: 0 0 0 3px var(--u-brand-100); }
.uiui-osearch .uiui-btn { min-height: 48px; padding: 0 24px; }
.uiui-orders { max-width: 820px; padding-top: 24px; padding-bottom: 48px; display: grid; gap: 16px; }
.uiui-orders .uiui-scope { margin: 0; }
.uiui-order { background: #fff; border: 1px solid var(--u-line); border-radius: 18px; padding: 20px; box-shadow: var(--u-shadow); min-width: 0; }
.uiui-order__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding-bottom: 14px; border-bottom: 1px dashed var(--u-line); }
.uiui-order__title { min-width: 0; }
.uiui-order__title h2 { margin: 0; font-size: 17px; font-weight: 700; line-height: 1.4; overflow-wrap: anywhere; }
.uiui-order__title h2 a:hover { color: var(--u-brand); }
.uiui-order__sku { display: inline-block; margin-top: 6px; padding: 1px 10px; border-radius: 999px; background: var(--u-brand-50); color: var(--u-brand); font-size: 12px; font-weight: 600; }
.uiui-order__state { flex: none; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; background: #fff7ed; color: #9a3412; }
.uiui-order__state.is-ok { background: var(--u-success-50); color: var(--u-success); }
.uiui-order__meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 24px; margin: 14px 0 0; }
.uiui-order__meta div { display: flex; justify-content: space-between; gap: 12px; min-width: 0; font-size: 14px; }
.uiui-order__meta dt { color: var(--u-muted); flex: none; }
.uiui-order__meta dd { margin: 0; text-align: right; min-width: 0; overflow-wrap: anywhere; }
.uiui-order__meta .uiui-price { font-size: 16px; }
.uiui-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.uiui-linkbtn { border: 0; background: none; padding: 0 2px; color: var(--u-brand); font-size: 13px; cursor: pointer; white-space: nowrap; }
.uiui-linkbtn:hover { text-decoration: underline; }
.uiui-cards { margin-top: 16px; border: 1px solid var(--u-brand-100); border-radius: 14px; background: var(--u-brand-50); overflow: hidden; }
.uiui-cards__bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding: 10px 14px; }
.uiui-cards__bar span { display: flex; gap: 8px; }
.uiui-cards__bar .uiui-btn { min-height: 34px; padding: 0 12px; font-size: 13px; }
.uiui-cards__list { list-style: none; margin: 0; padding: 0; background: #fff; counter-reset: c; }
.uiui-cards__list li { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-top: 1px solid var(--u-line); counter-increment: c; }
.uiui-cards__list li::before { content: counter(c); flex: none; width: 22px; height: 22px; border-radius: 6px; background: #f1f5f9; color: var(--u-muted); font-size: 12px; line-height: 22px; text-align: center; }
.uiui-cards__text { flex: 1; min-width: 0; margin: 0; font: 14px/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
.uiui-order .uiui-alert { margin-top: 16px; }
.uiui-orders__tip { margin: 0; text-align: center; color: var(--u-muted); font-size: 13px; }
@media (max-width: 640px) {
  .uiui-ohero__inner { padding-top: 28px; padding-bottom: 24px; }
  .uiui-ohead h1, .uiui-ostatus h1 { font-size: 22px; }
  .uiui-ostatus__icon { flex-basis: 44px; width: 44px; height: 44px; }
  .uiui-osearch .uiui-btn { padding: 0 16px; }
  .uiui-order { padding: 16px; }
  .uiui-order__meta { grid-template-columns: minmax(0, 1fr); }
}
.uiui-alert--info { background: var(--u-brand-50); color: var(--u-ink-2); }

/* ---------- 客服 / 站点通知弹窗 ---------- */
.uiui-notice { width: min(460px, 100%); max-height: calc(100vh - 32px); overflow: auto; text-align: left; padding: 26px 24px 20px; }
.uiui-notice .uiui-modal__close { color: var(--u-muted); background: none; }
.uiui-notice__title { margin: 0 32px 12px 0; font-size: 19px; font-weight: 800; }
.uiui-notice__body { font-size: 14px; }
.uiui-notice__body img { height: auto; border-radius: 8px; }
.uiui-notice__qr { margin-top: 16px; text-align: center; }
.uiui-notice__qr .uiui-kefu__qr { width: 180px; }
.uiui-notice__actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
@media (max-width: 480px) { .uiui-notice__actions .uiui-btn { flex: 1; } }