/* 官方商城页 /store/（第三轮 U2，ART_DIRECTION 第六节；效果图 prototype/store.html 的 .store-hero .trust .chain .toolbar .chips .prods .prod .notes）。
   渲染在 inc/store-page.php；只在商城页加载（functions.php），在 v3.css 之后。颜色只用令牌。断点：手机 < 768，平板 768–1023，桌面 ≥ 1024。 */

:where(.vz-store) :where(p, h3, ul, ol) { margin: 0; } /* 不加优先级：横滑轨道、段标题行等自己的外边距与内边距照常生效 */
:where(.vz-store) :where(ul[role="list"], ol[role="list"]) { list-style: none; padding: 0; }

/* ---- 首屏：浅灰底；四步流程（或状态句）贴在首屏底边 ---- */
.vz-store-hero { padding-top: 24px; background: var(--vz-color-surface-subtle); }
.vz-store-hero__text { display: grid; gap: 12px; max-width: 760px; }
.vz-store-hero__lead { color: var(--vz-color-text-muted); font-size: 14px; }
.vz-store-hero__trust { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; margin-top: 14px; color: var(--vz-v3-ink-2); font-size: 13px; line-height: 1.5; }
.vz-store-hero__trust li { display: flex; gap: 8px; min-width: 0; }
.vz-store-hero__trust li::before { content: "\2713"; flex: none; color: var(--vz-color-brand-red); font-weight: 700; }
.vz-store-hero__chain { margin-top: 20px; }
.vz-store-hero__step { display: grid; gap: 4px; align-content: start; padding: 14px; background: var(--vz-color-surface-page); border: 1px solid var(--vz-color-border-default); }
.vz-store-hero__no { color: var(--vz-color-brand-red); font-size: 13px; font-weight: 600; letter-spacing: 0.1em; line-height: 1.5; }
.vz-store-hero__no > span { font-family: var(--vz-font-family-latin); font-variant-numeric: tabular-nums; }
.vz-store-hero__key { font-size: 15px; }
.vz-store-hero__how { color: var(--vz-color-text-muted); font-size: 12px; line-height: 1.6; }
.vz-store-hero__status { margin-top: 20px; padding: 14px 16px; background: var(--vz-color-surface-page); border: 1px solid var(--vz-color-border-default); color: var(--vz-v3-ink-2); font-size: 14px; line-height: 1.7; }
@media (max-width: 767px) {
	.vz-store-hero { padding-bottom: 16px; }
	.vz-store-hero__chain { --vz-rail-w: 62%; gap: 10px; padding-bottom: 0; }
}
@media (min-width: 768px) {
	.vz-store-hero { padding-top: 56px; }
	.vz-store-hero__text { gap: 16px; }
	.vz-store-hero__lead { font-size: var(--vz-typography-body-lg-font-size); }
	.vz-store-hero__trust { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 20px; font-size: 14px; }
	.vz-store-hero__chain { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 40px; background: var(--vz-color-surface-page); border-top: 1px solid var(--vz-color-border-default); border-bottom: 1px solid var(--vz-color-border-default); }
	.vz-store-hero__step { gap: 8px; padding: 28px; border: 0; }
	.vz-store-hero__step:nth-child(even) { border-left: 1px solid var(--vz-color-border-default); }
	.vz-store-hero__step:nth-child(n+3) { border-top: 1px solid var(--vz-color-border-default); }
	.vz-store-hero__key { font-size: var(--vz-typography-h4-font-size); }
	.vz-store-hero__how { font-size: 14px; line-height: 1.7; }
	.vz-store-hero__status { margin-top: 40px; padding: 24px 28px; border-width: 1px 0; font-size: 16px; }
}
@media (min-width: 1024px) {
	.vz-store-hero__chain { grid-template-columns: repeat(4, minmax(0, 1fr)); }
	.vz-store-hero__step { padding: 32px 28px; }
	.vz-store-hero__step:nth-child(n+3) { border-top: 0; }
	.vz-store-hero__step + .vz-store-hero__step { border-left: 1px solid var(--vz-color-border-default); }
}

/* ---- 工具条：品类胶囊 + 只看现货 + 排序；手机胶囊横滑，与筛选一起吸顶（页头下方） ---- */
.vz-store-list { padding-bottom: 56px; background: var(--vz-color-surface-page); scroll-margin-top: calc(var(--vz-v3-hdr) + 1px); }
.admin-bar .vz-store-list { scroll-margin-top: calc(var(--vz-v3-hdr) + 33px); }
.vz-store-tools { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px; position: sticky; top: calc(var(--vz-v3-hdr) + 1px); z-index: 5; margin-inline: calc(-1 * var(--vz-layout-margin)); padding: 8px var(--vz-layout-margin) 4px; background: var(--vz-color-surface-page); border-bottom: 1px solid var(--vz-color-border-default); }
.admin-bar .vz-store-tools { top: calc(var(--vz-v3-hdr) + 33px); }
@media (max-width: 782px) {
	.admin-bar .vz-store-tools { top: calc(var(--vz-v3-hdr) + 47px); }
	.admin-bar .vz-store-list { scroll-margin-top: calc(var(--vz-v3-hdr) + 47px); }
}
.vz-store-tools__chips ul { display: flex; gap: 8px; overflow-x: auto; margin-inline: calc(-1 * var(--vz-layout-margin)); padding: 0 var(--vz-layout-margin); scrollbar-width: none; }
.vz-store-tools__chips ul::-webkit-scrollbar { display: none; }
.vz-store-tools__chips { min-width: 0; }
.vz-store-tools__chips li { flex: none; }
.vz-store-chip { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px; border: 1px solid var(--vz-color-border-default); background: var(--vz-color-surface-page); color: var(--vz-color-text-primary); font-size: 13px; line-height: 1.2; text-decoration: none; white-space: nowrap; transition: border-color 0.15s; }
.vz-store-chip:hover { border-color: var(--vz-color-text-primary); }
.vz-store-chip__n { color: var(--vz-color-text-muted); font-family: var(--vz-font-family-latin); font-size: 12px; font-variant-numeric: tabular-nums; }
.vz-store-chip[aria-current="page"] { background: var(--vz-color-surface-dark); border-color: var(--vz-color-surface-dark); color: var(--vz-color-text-inverse); }
.vz-store-chip[aria-current="page"] .vz-store-chip__n { color: var(--vz-color-neutral-400); }
.vz-store-tools__form { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0 16px; color: var(--vz-v3-ink-2); font-size: 13px; }
.vz-store-tools__stock, .vz-store-tools__sort { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; cursor: pointer; }
.vz-store-tools__stock input { width: 18px; height: 18px; margin: 0; accent-color: var(--vz-color-text-primary); cursor: pointer; }
.vz-store-tools__select { position: relative; display: inline-flex; align-items: center; }
.vz-store-tools__select::after { content: ""; position: absolute; right: 2px; top: 50%; width: 6px; height: 6px; margin-top: -5px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); pointer-events: none; }
.vz-store-tools__select select { min-height: 44px; padding: 0 20px 0 0; border: 0; background: transparent; color: var(--vz-color-text-primary); font: inherit; font-weight: 500; appearance: none; -webkit-appearance: none; field-sizing: content; cursor: pointer; } /* field-sizing：下拉宽度随当前选项，箭头紧跟文字（不支持的浏览器按最长选项宽） */
.vz-store-tools__apply { min-height: 44px; padding: 0 16px; border: 1px solid var(--vz-color-text-primary); border-radius: 0; background: var(--vz-color-surface-page); color: var(--vz-color-text-primary); font: inherit; cursor: pointer; }
.vz-store-tools__apply:hover { background: var(--vz-color-surface-dark); color: var(--vz-color-text-inverse); }
.vz-store-tools__form.is-js .vz-store-tools__apply { display: none; }
@media (min-width: 768px) {
	.vz-store-list { padding-bottom: 96px; scroll-margin-top: calc(var(--vz-v3-hdr) + 1px); }
	.vz-store-tools { position: static; display: flex; justify-content: space-between; align-items: center; gap: 16px 24px; margin-inline: 0; padding: 28px 0; }
	.vz-store-tools__chips ul { flex-wrap: wrap; gap: 10px; overflow: visible; margin-inline: 0; padding: 0; }
	.vz-store-chip { padding: 0 18px; font-size: 14px; }
	.vz-store-tools__form { flex: none; justify-content: flex-end; gap: 0 24px; font-size: 14px; }
}
@media (min-width: 1024px) {
	.vz-store-list { padding-bottom: 128px; }
	/* 桌面鼠标操作：胶囊与控件高 40（效果图），手机与平板保持 44 */
	.vz-store-chip, .vz-store-tools__stock, .vz-store-tools__sort, .vz-store-tools__select select, .vz-store-tools__apply { min-height: 40px; }
}

/* ---- 型号格：桌面四列、平板三列、手机两列；方图左上角标签 ---- */
.vz-store-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 12px; padding-top: 20px; }
.vz-store-card a { position: relative; display: flex; flex-direction: column; color: var(--vz-color-text-primary); text-decoration: none; }
.vz-store-card__media { aspect-ratio: 1 / 1; margin-bottom: 12px; background: var(--vz-color-surface-raised); }
.vz-store-card__tag { align-self: flex-start; order: -1; margin-bottom: 8px; padding: 3px 8px; border: 1px solid var(--vz-color-border-default); background: var(--vz-color-surface-page); color: var(--vz-v3-ink-2); font-size: 12px; letter-spacing: 0.06em; line-height: 1.4; white-space: nowrap; }
.vz-store-card__media ~ .vz-store-card__tag { position: absolute; left: 8px; top: 8px; order: 0; margin: 0; }
.vz-store-card__tag--out_of_stock { border-color: var(--vz-color-brand-red); color: var(--vz-color-brand-red); }
.vz-store-card__fam, .vz-store-card__model, .vz-store-card__vars { color: var(--vz-color-text-muted); font-size: 12px; line-height: 1.5; }
.vz-store-card__title { margin-top: 2px; font-size: 15px; font-weight: 600; line-height: 1.45; overflow-wrap: anywhere; }
.vz-store-card__price { margin-top: 4px; font-family: var(--vz-font-family-latin); font-size: 15px; font-weight: 600; line-height: 1.4; }
.vz-store-card[data-kind="out_of_stock"] .vz-store-card__price { color: var(--vz-v3-ink-2); }
.vz-store-card__vars { margin-top: 4px; }
.vz-store-card a:hover .vz-store-card__title { text-decoration: underline; text-underline-offset: 3px; }
.vz-store-list__empty { display: grid; gap: 8px; justify-items: start; padding-top: 32px; }
@media (min-width: 768px) {
	.vz-store-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 20px; padding-top: 32px; }
	.vz-store-card__media { margin-bottom: 14px; }
	.vz-store-card__media ~ .vz-store-card__tag { left: 10px; top: 10px; padding: 3px 10px; }
	.vz-store-card__fam, .vz-store-card__model, .vz-store-card__vars { font-size: 13px; }
	.vz-store-card__title { font-size: var(--vz-typography-h4-font-size); }
	.vz-store-card__price { margin-top: 6px; font-size: 17px; }
}
@media (min-width: 1024px) {
	.vz-store-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px 28px; padding-top: 40px; }
}

/* ---- 购买须知：三张白卡，卡顶 2px 品牌红线；桌面三列，手机一列 ---- */
.vz-store-notes__list { display: grid; gap: 12px; }
.vz-store-note { display: grid; gap: 8px; align-content: start; padding: 18px; background: var(--vz-color-surface-page); border-top: 2px solid var(--vz-color-brand-red); }
.vz-store-note p { color: var(--vz-color-text-muted); }
@media (min-width: 768px) {
	.vz-store-notes__list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
	.vz-store-note { padding: 28px; }
}
@media (min-width: 1024px) {
	.vz-store-notes__list { gap: 28px; }
}
.vz-store-hero__trust li:only-child { grid-column: 1 / -1; } /* 未开放结账时只剩保修一条：占满一行，不在半宽里折行 */