@charset "UTF-8";
/* ==========================================================================
   基础样式 —— 设计令牌 / 字体 / 重置 / 按钮 / 卡片 / 页脚 / 内页通用
   主题：PROFORGE 五金外贸主题（muban）
   配套：css/header.css（站头导航）、css/index.css（首页版块）
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. 设计令牌（取自设计稿）
   -------------------------------------------------------------------------- */
:root {
    /* 底色 */
    --pf-bg: #1B1D1F;
    --pf-bg-alt: #141618;
    --pf-bg-alt2: #101214;
    --pf-bg-card: #24272A;
    --pf-bg-inset: #141618;

    /* 线框 */
    --pf-line: #33383D;
    --pf-line-soft: #3B4045;
    --pf-line-strong: #2A2E32;
    --pf-line-faint: #26292C;

    /* 文字 */
    --pf-fg: #F0F0F0;
    --pf-fg-muted: #9CA3A8;
    --pf-fg-dim: #6B7280;
    --pf-fg-ink: #141618;

    /* 强调 */
    --pf-accent: #F97316;
    --pf-accent-2: #FA7317;

    /* 排版 */
    --pf-font-sans: 'PROFORGE Inter', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
    --pf-font-mono: 'PROFORGE Plex Mono', 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Consolas, 'Courier New', monospace;

    /* 尺寸 */
    --pf-canvas: 1440px;
    --pf-gutter: 80px;
    --pf-content: 1280px;
    --pf-radius-sm: 2px;
    --pf-radius: 4px;
    --pf-radius-lg: 6px;
    --pf-header-h: 72px;
}

/* --------------------------------------------------------------------------
   2. 字体（设计稿字形子集，本地加载，位于 fonts/）
   -------------------------------------------------------------------------- */
@font-face {
    font-family: 'PROFORGE Inter';
    src: url('../fonts/inter-regular.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'PROFORGE Inter';
    src: url('../fonts/inter-medium.woff2') format('woff2');
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'PROFORGE Inter';
    src: url('../fonts/inter-semibold.woff2') format('woff2');
    font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'PROFORGE Inter';
    src: url('../fonts/inter-bold.woff2') format('woff2');
    font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'PROFORGE Inter';
    src: url('../fonts/inter-black.woff2') format('woff2');
    font-weight: 900; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'PROFORGE Plex Mono';
    src: url('../fonts/plex-regular.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'PROFORGE Plex Mono';
    src: url('../fonts/plex-semibold.woff2') format('woff2');
    font-weight: 600; font-style: normal; font-display: swap;
}

/* --------------------------------------------------------------------------
   3. 基础重置
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--pf-bg);
    color: var(--pf-fg);
    font-family: var(--pf-font-sans);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 600; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
svg { display: block; }

.screen-reader-text {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0);
    white-space: nowrap; border: 0;
}

/* 页面外壳：设计稿画布宽 1440，两侧对称留白 */
.pf-shell { width: 100%; overflow-x: hidden; }

.pf-container {
    width: 100%;
    max-width: var(--pf-canvas);
    margin: 0 auto;
    padding: 0 var(--pf-gutter);
}

/* 通用小节 */
.pf-section { padding: 88px 0; background: var(--pf-bg); }
.pf-section--alt { background: var(--pf-bg-alt); }

/* 小节头部（eyebrow + 标题 + 右侧链接） */
.pf-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 48px;
}
.pf-section-head__copy { max-width: 720px; }

.pf-eyebrow {
    font-family: var(--pf-font-mono);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--pf-accent);
    margin-bottom: 12px;
}
.pf-title {
    font-size: 40px;
    line-height: 46px;
    letter-spacing: -0.5px;
    color: var(--pf-fg);
    font-weight: 600;
}
.pf-title--hero {
    font-size: 54px;
    line-height: 60px;
    letter-spacing: -1.5px;
    font-weight: 900;
}

.pf-link-more {
    flex: 0 0 auto;
    font-family: var(--pf-font-mono);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 1px;
    color: var(--pf-accent);
    white-space: nowrap;
    transition: opacity .2s ease;
}
.pf-link-more:hover { opacity: .75; }

/* --------------------------------------------------------------------------
   4. 按钮
   -------------------------------------------------------------------------- */
.pf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--pf-radius);
    border: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, opacity .2s ease;
}
.pf-btn--primary {
    background: var(--pf-accent);
    color: var(--pf-fg-ink);
    font-weight: 600;
    font-size: 16px;
    height: 51px;
    padding: 0 32px;
}
.pf-btn--primary:hover { background: var(--pf-accent-2); }
.pf-btn--ghost {
    background: transparent;
    border-color: var(--pf-line-soft);
    color: var(--pf-fg);
    font-weight: 600;
    font-size: 16px;
    height: 51px;
    padding: 0 32px;
}
.pf-btn--ghost:hover { border-color: var(--pf-accent); color: var(--pf-accent); }
.pf-btn--sm {
    font-size: 14px;
    font-weight: 600;
    height: 37px;
    padding: 0 22px;
}

/* 文本型动作（卡片内 INQUIRY / ADD TO CART） */
.pf-action {
    font-family: var(--pf-font-mono);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: .8px;
    color: var(--pf-accent);
    white-space: nowrap;
    transition: opacity .2s ease;
}
.pf-action:hover { opacity: .75; }

/* --------------------------------------------------------------------------
   6. 页脚
   -------------------------------------------------------------------------- */
.pf-footer { background: var(--pf-bg-alt2); }
.pf-footer__accent { height: 3px; background: var(--pf-accent); }
.pf-footer__main {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 64px;
    padding: 56px 0;
}
.pf-footer__brand { flex: 0 0 360px; max-width: 360px; }
.pf-footer__logo { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.pf-footer__logo .pf-logo__mark { width: 28px; height: 28px; }
.pf-footer__logo .pf-logo__mark svg { width: 20.2px; height: 23.3px; }
.pf-footer__logo .pf-logo__name { font-size: 17px; }
.pf-footer__tagline {
    font-size: 13px;
    line-height: 18px;
    color: var(--pf-fg-muted);
    margin-bottom: 12px;
}
.pf-footer__contact {
    display: flex;
    flex-direction: column;
    font-family: var(--pf-font-mono);
    font-size: 11px;
    line-height: 20px;
    letter-spacing: .3px;
    color: var(--pf-fg-muted);
}
.pf-footer__contact a:hover { color: var(--pf-accent); }

.pf-footer__cols { display: flex; gap: 64px; }
.pf-footer__col { display: flex; flex-direction: column; gap: 12px; }
.pf-footer__col-title {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--pf-fg);
    text-transform: uppercase;
    margin-bottom: 4px;
}
.pf-footer__col a {
    font-size: 13px;
    line-height: 16px;
    color: var(--pf-fg-muted);
    transition: color .2s ease;
}
.pf-footer__col a:hover { color: var(--pf-accent); }

.pf-footer__divider { height: 1px; background: var(--pf-line-faint); }
.pf-footer__bar { display: flex; align-items: center; height: 56px; }
.pf-footer__bottom {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    font-family: var(--pf-font-mono);
    font-size: 10px;
    letter-spacing: .3px;
    color: var(--pf-fg-dim);
    text-transform: uppercase;
}
.pf-copy { font-family: var(--pf-font-sans); }

/* --------------------------------------------------------------------------
   7. 内页通用
   -------------------------------------------------------------------------- */
.pf-pagehead {
    padding: 64px 0 48px;
    background: linear-gradient(90deg, #212426 0%, #171A1C 100%);
    border-bottom: 1px solid var(--pf-line-faint);
}
.pf-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-family: var(--pf-font-mono);
    font-size: 11px;
    letter-spacing: 1px;
    color: var(--pf-fg-dim);
    text-transform: uppercase;
    margin-bottom: 16px;
}
.pf-breadcrumb a:hover { color: var(--pf-accent); }
.pf-breadcrumb .sep { color: var(--pf-line-soft); }
.pf-pagehead__title { font-size: 44px; line-height: 52px; letter-spacing: -1px; font-weight: 600; }
.pf-pagehead__sub { margin-top: 14px; max-width: 720px; font-size: 16px; line-height: 26px; color: var(--pf-fg-muted); }

.pf-prose { max-width: 860px; font-size: 15px; line-height: 26px; color: var(--pf-fg-muted); }
.pf-prose h2 { font-size: 28px; line-height: 36px; color: var(--pf-fg); margin: 40px 0 16px; }
.pf-prose h3 { font-size: 20px; line-height: 28px; color: var(--pf-fg); margin: 32px 0 12px; }
.pf-prose p { margin-bottom: 18px; }
.pf-prose ul { margin: 0 0 18px; }
.pf-prose li { position: relative; padding-left: 20px; margin-bottom: 10px; }
.pf-prose li::before {
    content: ''; position: absolute; left: 0; top: 10px;
    width: 6px; height: 6px; border-radius: 50%; background: var(--pf-accent);
}
.pf-prose a { color: var(--pf-accent); }
.pf-prose img { border-radius: var(--pf-radius-lg); }

/* 产品页：左侧分类 + 右侧列表 */
.pf-catalog { padding: 64px 0 88px; }
.pf-catalog__inner { display: flex; align-items: flex-start; gap: 48px; }
.pf-sidebar { flex: 0 0 260px; }
.pf-sidebar__title {
    font-family: var(--pf-font-mono);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 1.5px;
    color: var(--pf-fg-muted);
    text-transform: uppercase;
    margin-bottom: 16px;
}
.pf-sidebar ul { display: flex; flex-direction: column; gap: 2px; }
.pf-sidebar a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 14px;
    border: 1px solid transparent;
    border-radius: var(--pf-radius);
    font-size: 14px;
    color: var(--pf-fg-muted);
    transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.pf-sidebar a:hover { background: var(--pf-bg-card); color: var(--pf-fg); }
.pf-sidebar .is-active a,
.pf-sidebar .current-cat a { background: rgba(249, 115, 22, .12); border-color: var(--pf-accent); color: var(--pf-accent); }
.pf-sidebar a .count {
    font-family: var(--pf-font-mono);
    font-size: 11px;
    color: var(--pf-fg-dim);
}
.pf-catalog__main { flex: 1 1 auto; min-width: 0; }
.pf-catalog__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 18px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--pf-line-faint);
}
.pf-catalog__head h1 { font-size: 28px; line-height: 34px; }
.pf-catalog__count { font-family: var(--pf-font-mono); font-size: 12px; color: var(--pf-fg-dim); }

.pf-empty {
    padding: 56px 0;
    text-align: center;
    color: var(--pf-fg-dim);
    font-size: 14px;
}

/* 分页 */
.pf-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 48px;
    padding-top: 28px;
    border-top: 1px solid var(--pf-line-faint);
}
.pf-pagination a, .pf-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--pf-line);
    border-radius: var(--pf-radius);
    background: var(--pf-bg-card);
    font-family: var(--pf-font-mono);
    font-size: 13px;
    color: var(--pf-fg-muted);
    transition: border-color .2s ease, color .2s ease;
}
.pf-pagination a:hover { border-color: var(--pf-accent); color: var(--pf-accent); }
.pf-pagination .current { background: var(--pf-accent); border-color: var(--pf-accent); color: var(--pf-fg-ink); font-weight: 600; }
.pf-pagination .disabled { opacity: .4; cursor: not-allowed; }

/* 单品 */
.pf-single { padding: 64px 0 88px; }
.pf-single__grid { display: flex; align-items: flex-start; gap: 56px; }
.pf-single__media { flex: 0 0 560px; max-width: 560px; }
.pf-single__media img { width: 100%; border-radius: var(--pf-radius-lg); background: var(--pf-bg-card); }
.pf-single__body { flex: 1 1 auto; min-width: 0; }
.pf-single__title { font-size: 34px; line-height: 42px; margin-bottom: 16px; }
.pf-single__content { font-size: 15px; line-height: 26px; color: var(--pf-fg-muted); }
.pf-single__content p { margin-bottom: 16px; }
.pf-single__content ul { margin: 0 0 16px; }
.pf-single__content li { position: relative; padding-left: 18px; margin-bottom: 8px; }
.pf-single__content li::before {
    content: ''; position: absolute; left: 0; top: 10px;
    width: 5px; height: 5px; border-radius: 50%; background: var(--pf-accent);
}
.pf-spec-list {
    margin: 24px 0;
    border: 1px solid var(--pf-line);
    border-radius: var(--pf-radius);
    overflow: hidden;
}
.pf-spec-list div {
    display: flex;
    gap: 24px;
    padding: 12px 18px;
    border-bottom: 1px solid var(--pf-line-faint);
    font-size: 13px;
}
.pf-spec-list div:last-child { border-bottom: 0; }
.pf-spec-list dt {
    flex: 0 0 140px;
    font-family: var(--pf-font-mono);
    font-size: 11px;
    letter-spacing: .8px;
    color: var(--pf-fg-dim);
    text-transform: uppercase;
}
.pf-spec-list dd { margin: 0; color: var(--pf-fg-muted); }

/* 联系页 */
.pf-contact { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.pf-contact__card {
    padding: 28px 24px;
    background: var(--pf-bg-card);
    border: 1px solid var(--pf-line);
    border-radius: var(--pf-radius-lg);
}
.pf-contact__label {
    font-family: var(--pf-font-mono);
    font-weight: 600;
    font-size: 11px;
    letter-spacing: 1.2px;
    color: var(--pf-accent);
    text-transform: uppercase;
    margin-bottom: 12px;
}
.pf-contact__value { font-size: 18px; line-height: 26px; color: var(--pf-fg); word-break: break-word; }
.pf-contact__value a:hover { color: var(--pf-accent); }

/* --------------------------------------------------------------------------
   8. 响应式（站头见 header.css，首页版块见 index.css）
   -------------------------------------------------------------------------- */
@media (max-width: 1400px) {
    :root { --pf-gutter: 48px; }
}

@media (max-width: 1180px) {
    .pf-catalog { flex-direction: column; gap: 32px; }
    .pf-catalog__inner { flex-direction: column; gap: 32px; }
    .pf-sidebar { flex: 1 1 auto; width: 100%; }
    .pf-sidebar ul { flex-direction: row; flex-wrap: wrap; }
    .pf-single__grid { flex-direction: column; gap: 32px; }
    .pf-single__media { flex: 1 1 auto; max-width: none; }
    .pf-footer__main { flex-direction: column; gap: 40px; }
    .pf-footer__brand { flex: 1 1 auto; max-width: none; }
}

@media (max-width: 900px) {
    :root { --pf-gutter: 24px; }
    .pf-section { padding: 64px 0; }
    .pf-title { font-size: 32px; line-height: 40px; }
    .pf-title--hero { font-size: 38px; line-height: 44px; letter-spacing: -1px; }
    .pf-pagehead__title { font-size: 32px; line-height: 40px; }
    .pf-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pf-contact { grid-template-columns: 1fr; }
    .pf-section-head { flex-direction: column; align-items: flex-start; gap: 20px; }
    .pf-footer__cols { flex-wrap: wrap; gap: 40px; }
    .pf-footer__bar { height: auto; }
    .pf-footer__bottom { flex-direction: column; align-items: flex-start; gap: 10px; padding: 20px 0; }
}

@media (max-width: 640px) {
    .pf-grid--3 { grid-template-columns: 1fr; }
    .pf-hero__cta { flex-direction: column; align-items: stretch; }
    .pf-btn { width: 100%; }
    .pf-footer__logo { align-items: flex-start; }
}
/* --------------------------------------------------------------------------
   页面版：正文驱动的内容区
   -------------------------------------------------------------------------- */

/* 页头主图（工厂 / 质检 / 关于页，来自 ACF 图片字段） */
.pf-pagehero { margin: 0 0 48px; }
.pf-pagehero img {
    width: 100%;
    height: auto;
    max-height: 520px;
    object-fit: cover;
    border-radius: var(--pf-radius-lg);
    display: block;
}

/* 页面正文：比内页说明段更宽，读起来不局促 */
.pf-prose--page { max-width: 880px; }

/* 正文里的 h2 当成版块标题，上方加分隔线，替掉原来的小卡片分组视觉 */
.pf-prose--page h2 {
    font-size: 30px;
    line-height: 40px;
    margin: 56px 0 18px;
    padding-top: 32px;
    border-top: 1px solid var(--pf-line);
}
.pf-prose--page > h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }

/* h3 = 原来的小卡片标题，左侧橙色竖线 */
.pf-prose--page h3 {
    font-size: 17px;
    line-height: 26px;
    margin: 28px 0 8px;
    padding-left: 12px;
    border-left: 3px solid var(--pf-accent);
}
.pf-prose--page h3 + p { margin: 0 0 18px; padding-left: 15px; }

/* 正文里的列表：换成橙色对勾（复选框），比圆点更贴合站上其它清单 */
.pf-prose--page ul { list-style: none; margin: 0 0 22px; padding: 0; }
.pf-prose--page li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 10px;
    line-height: 26px;
}
.pf-prose--page li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 14px;
    height: 14px;
    background: var(--pf-accent);
    border-radius: 2px;
    clip-path: polygon(14% 44%, 0 65%, 44% 100%, 100% 16%, 82% 0, 43% 62%);
}

/* 正文里的链接：默认橙色下划线；单独成段的链接渲染成按钮 */
.pf-prose--page a { color: var(--pf-accent); text-decoration: none; }
.pf-prose--page a:hover { text-decoration: underline; }
.pf-prose--page p > a:only-child {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--pf-radius);
    background: var(--pf-accent);
    color: #101214;
    font-weight: 600;
    margin-top: 8px;
}
.pf-prose--page p > a:only-child:hover { text-decoration: none; filter: brightness(1.08); }

/* 正文里的图片 / 表格 / 引用 */
.pf-prose--page img { max-width: 100%; height: auto; margin: 24px 0; }
.pf-prose--page blockquote {
    margin: 24px 0;
    padding: 16px 24px;
    border-left: 3px solid var(--pf-accent);
    background: var(--pf-bg-card);
    border-radius: var(--pf-radius);
    color: var(--pf-fg-muted);
}
.pf-prose--page table { width: 100%; border-collapse: collapse; margin: 24px 0; }
.pf-prose--page th, .pf-prose--page td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--pf-line);
    text-align: left;
    font-size: 14px;
}
.pf-prose--page th { color: var(--pf-fg); font-family: var(--pf-font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }

/* --------------------------------------------------------------------------
   页面主体两栏：左图 + 右文（沿用首页 .pf-split 的版式）
   -------------------------------------------------------------------------- */
/* 注意：.pf-split 的原始规则在 index.css，加载顺序在本文件之后，
   所以这里的覆盖必须提高权重（.pf-split.pf-split--page），否则会被压掉。 */
.pf-split.pf-split--page { align-items: flex-start; gap: 56px; }
.pf-split.pf-split--page .pf-split__media {
    flex: 0 0 560px;
    max-width: 560px;
    position: sticky;
    top: calc(var(--pf-header-h) + 24px);
}
.pf-split.pf-split--page .pf-split__media img {
    height: auto;
    max-height: 640px;
    object-fit: cover;
}
.pf-split.pf-split--page .pf-split__copy .pf-prose--page { max-width: none; }

/* 两栏里正文的第一个 h2 不要顶分隔线 */
.pf-split.pf-split--page .pf-prose--page > h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

/* 窄屏回到单栏，并取消吸顶 */
@media (max-width: 1024px) {
    .pf-split.pf-split--page { flex-direction: column; }
    .pf-split.pf-split--page .pf-split__media {
        flex: 1 1 auto;
        max-width: none;
        position: static;
    }
    .pf-split.pf-split--page .pf-split__media img { max-height: 420px; }
}

/* --------------------------------------------------------------------------
   内容版块（ACF Flexible Content）补充样式
   -------------------------------------------------------------------------- */

/* 两列打勾清单 */
.pf-checklist--2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 40px;
}

/* 步骤卡片的序号 */
.pf-step__num {
    margin-bottom: 10px;
    color: var(--pf-accent);
}

/* 行动号召条 */
.pf-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    flex-wrap: wrap;
    background: var(--pf-bg-card);
    border: 1px solid var(--pf-line);
    border-left: 3px solid var(--pf-accent);
    border-radius: var(--pf-radius-lg);
    padding: 48px 56px;
}
.pf-cta__copy { flex: 1 1 520px; }
.pf-cta__copy .pf-title { margin-bottom: 12px; }
.pf-cta__text {
    color: var(--pf-fg-muted);
    font-size: 15px;
    line-height: 26px;
    margin: 0;
}
.pf-cta__action { flex: 0 0 auto; text-align: center; }
.pf-cta__note {
    margin-top: 12px;
    font-family: var(--pf-font-mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--pf-fg-dim);
}

@media (max-width: 860px) {
    .pf-checklist--2col { grid-template-columns: 1fr; }
    .pf-cta { padding: 32px 28px; gap: 28px; }
}

/* --------------------------------------------------------------------------
   图片廊（Factory / Quality 的实拍图，后台「该页 → Gallery images」可换图）
   -------------------------------------------------------------------------- */
.pf-gallery-title {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: .2px;
    color: var(--pf-fg);
    margin: 0 0 20px;
}
.pf-gallery {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}
.pf-gallery__item {
    margin: 0;
    overflow: hidden;
    border-radius: var(--pf-radius-lg);
    background: var(--pf-bg-card);
    aspect-ratio: 4 / 3;
}
.pf-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s ease;
}
.pf-gallery__item:hover img { transform: scale(1.04); }
@media (max-width: 860px) {
    .pf-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pf-gallery-title { font-size: 20px; }
}
@media (max-width: 560px) {
    .pf-gallery { grid-template-columns: 1fr; }
}