/*
Theme Name: Gallery Club 图库会所
Author: Codex
Description: 简洁图片展示主题，包含公告、分类导航、响应式图片网格、分页及相册详情。支持原生区块编辑器，无需页面构建插件。
Version: 1.0.1
Requires at least: 6.2
Tested up to: 7.1
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: gallery-club
Tags: grid-layout, photography, custom-colors, custom-logo, custom-menu, featured-images, theme-options, editor-style
*/

:root {
  --gc-accent: #de526b;
  --gc-bg: #faf9f7;
  --gc-surface: #ffffff;
  --gc-ink: #26242a;
  --gc-muted: #76717a;
  --gc-line: #eae7e5;
  --gc-width: 1240px;
  --gc-columns: 4;
  --gc-gap: 24px;
  --gc-ratio: 3 / 4;
  --gc-fit: cover;
  --gc-radius: 4px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--gc-ink);
  background: var(--gc-bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.7;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; vertical-align: middle; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--gc-accent); }
button, input, select, textarea { font: inherit; }
button, input[type="submit"] { cursor: pointer; }
button, input, textarea { max-width: 100%; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--gc-accent);
  outline-offset: 4px;
}
.gc-container { width: min(var(--gc-width), calc(100% - 64px)); margin-inline: auto; }
.screen-reader-text {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.screen-reader-text:focus { width: auto; height: auto; clip: auto; padding: 12px 18px; margin: 12px; background: #fff; z-index: 100; }
.gc-site-header { background: var(--gc-surface); border-bottom: 1px solid var(--gc-line); }
.gc-masthead { min-height: 112px; display: flex; align-items: center; justify-content: center; gap: 28px; padding-block: 23px; position: relative; }
.gc-brand { display: flex; width: 100%; justify-content: center; align-items: center; gap: 14px; min-width: 0; text-align: center; }
.gc-brand-name { margin: 0; font-size: 27px; line-height: 1.3; font-weight: 700; letter-spacing: 2px; }
.gc-brand-description { margin: 3px 0 0; color: var(--gc-muted); font-size: 11px; letter-spacing: 2.2px; }
.gc-brand .custom-logo-link { flex: none; position: absolute; left: 0; top: 50%; transform: translateY(-50%); }
.custom-logo { width: auto; max-width: 200px; max-height: 64px; object-fit: contain; }
.gc-announcement { background: var(--gc-surface); border-bottom: 1px solid var(--gc-line); font-size: 12px; }
.gc-announcement-inner { display: flex; align-items: baseline; gap: 15px; padding-block: 14px; }
.gc-announcement-label { color: var(--gc-accent); white-space: nowrap; font-weight: 600; }
.gc-announcement-content { min-width: 0; color: #67616b; }
.gc-announcement-content p { margin: 0; }
.gc-announcement-content a { color: var(--gc-accent); text-decoration: underline; text-underline-offset: 3px; }
.gc-navigation { padding-block: 23px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.gc-menu { display: flex; flex-wrap: wrap; gap: 10px 30px; list-style: none; margin: 0; padding: 0; align-items: center; }
.gc-menu li { position: relative; }
.gc-menu a { display: inline-block; padding: 5px 0; font-size: 13px; color: #635d67; }
.gc-menu a:hover, .gc-menu .current-menu-item > a, .gc-menu .current-menu-ancestor > a, .gc-menu .is-active > a { color: var(--gc-accent); }
.gc-menu .current-menu-item > a::after, .gc-menu .is-active > a::after { content: ""; position: absolute; height: 2px; background: var(--gc-accent); inset: auto 0 -5px; }
.gc-menu .sub-menu { margin: 4px 0 0; padding: 0 0 0 13px; list-style: none; border-left: 1px solid var(--gc-line); }
.gc-menu .sub-menu a { font-size: 12px; }
.gc-menu li:has(.sub-menu) > a::after { display: none; }
.gc-nav-note { color: var(--gc-muted); font-size: 10px; letter-spacing: 2px; white-space: nowrap; }
.gc-search-form { display: flex; align-items: center; gap: 7px; }
.gc-search-field { border: 1px solid var(--gc-line); background: var(--gc-surface); width: 176px; min-width: 0; border-radius: var(--gc-radius); padding: 7px 10px; font-size: 12px; }
.gc-search-submit { border: 0; padding: 7px 11px; border-radius: var(--gc-radius); color: #fff; background: var(--gc-ink); font-size: 12px; }
.gc-main { padding-bottom: 70px; }
.gc-section-heading { margin: 1px 0 22px; display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.gc-section-heading h1, .gc-section-heading h2 { font-size: 17px; line-height: 1.5; letter-spacing: 1.2px; margin: 0; font-weight: 600; }
.gc-section-heading h1::before, .gc-section-heading h2::before { content: ""; display: inline-block; width: 3px; height: 15px; margin-right: 10px; background: var(--gc-accent); vertical-align: -1px; }
.gc-section-detail { color: var(--gc-muted); font-size: 11px; letter-spacing: .3px; }
.gc-archive-description { max-width: 720px; color: var(--gc-muted); font-size: 13px; margin-bottom: 24px; }
.gc-archive-description p { margin: 0; }
.gc-grid { display: grid; grid-template-columns: repeat(var(--gc-columns), minmax(0, 1fr)); gap: 30px var(--gc-gap); }
.gc-card { min-width: 0; }
.gc-card-cover { display: block; aspect-ratio: var(--gc-ratio); position: relative; overflow: hidden; border-radius: var(--gc-radius); background: #f0ece8; }
.gc-card-cover img { width: 100%; height: 100%; object-fit: var(--gc-fit); }
.gc-card-info { padding: 13px 2px 0; }
.gc-card-title { font-size: 14px; font-weight: 500; line-height: 1.6; margin: 0; }
.gc-card-title a:hover { color: var(--gc-accent); }
.gc-card-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 10px; color: var(--gc-muted); margin-top: 5px; letter-spacing: .3px; }
.gc-card-category { color: var(--gc-accent); text-transform: uppercase; font-size: 10px; letter-spacing: 1px; }
.gc-card-date { margin-inline-start: auto; font-variant-numeric: tabular-nums; }
.gc-placeholder { height: 100%; display: grid; place-content: center; text-align: center; color: #8a827a; position: relative; overflow: hidden; isolation: isolate; background: #eee7e0; }
.gc-placeholder::before { content: ""; position: absolute; width: 140%; aspect-ratio: 1; border: 1px solid #fff9; border-radius: 50%; left: -20%; top: 21%; z-index: -1; }
.gc-placeholder::after { content: ""; position: absolute; width: 75%; aspect-ratio: 1; border: 1px solid #fff8; border-radius: 50%; right: -18%; top: -16%; z-index: -1; }
.gc-placeholder svg { width: 32px; height: 32px; margin: 0 auto 14px; opacity: .55; }
.gc-placeholder-label { font-size: 11px; letter-spacing: 4px; padding-left: 4px; }
.gc-placeholder-number { display: block; font-size: 10px; letter-spacing: 1.5px; margin-top: 7px; opacity: .7; }
.gc-placeholder--1 { background: #e4e8e5; color: #748178; }
.gc-placeholder--2 { background: #e8e4ec; color: #88768f; }
.gc-placeholder--3 { background: #e4e9ef; color: #768498; }
.gc-placeholder--4 { background: #ede1e3; color: #9a7b80; }
.gc-placeholder--5 { background: #e9e6dc; color: #8e8872; }
.gc-pagination { margin-top: 52px; }
.gc-pagination .nav-links { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 8px; }
.page-numbers { min-width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; padding: 0 11px; background: var(--gc-surface); border: 1px solid var(--gc-line); border-radius: var(--gc-radius); font-size: 12px; }
.page-numbers.current { background: var(--gc-ink); border-color: var(--gc-ink); color: #fff; }
a.page-numbers:hover { border-color: var(--gc-accent); }
.page-numbers.dots { background: none; border-color: transparent; color: var(--gc-muted); }
.gc-demo-note { text-align: center; color: var(--gc-muted); font-size: 12px; margin: 34px 0 0; }
.gc-site-footer { border-top: 1px solid var(--gc-line); background: var(--gc-surface); }
.gc-footer-inner { min-height: 130px; padding-block: 33px; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.gc-footer-name { font-size: 14px; font-weight: 600; letter-spacing: 2px; }
.gc-copyright { margin-top: 5px; color: var(--gc-muted); font-size: 11px; }
.gc-footer-menu { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px 24px; font-size: 11px; color: var(--gc-muted); }
.gc-footer-tools { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; justify-content: flex-end; }
.gc-back-top { display: inline-grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--gc-line); border-radius: 50%; font-size: 16px; color: var(--gc-muted); }
.gc-breadcrumb { padding: 8px 0 24px; color: var(--gc-muted); font-size: 11px; display: flex; flex-wrap: wrap; gap: 10px; }
.gc-entry { max-width: 900px; margin-inline: auto; }
.gc-entry-header { text-align: center; padding: 10px 0 33px; }
.gc-entry-eyebrow { color: var(--gc-accent); font-size: 11px; letter-spacing: 1px; }
.gc-entry-title { font-size: clamp(24px, 3vw, 34px); line-height: 1.5; font-weight: 600; letter-spacing: .7px; margin: 10px 0; }
.gc-entry-meta { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 14px; color: var(--gc-muted); font-size: 11px; }
.gc-entry-content { font-size: 15px; line-height: 1.9; }
.gc-entry-content > * { margin-block: 0 24px; }
.gc-entry-content h2 { font-size: 24px; margin-top: 36px; }
.gc-entry-content h3 { font-size: 19px; margin-top: 30px; }
.gc-entry-content a { color: var(--gc-accent); text-decoration: underline; text-underline-offset: 4px; }
.gc-entry-content img { border-radius: var(--gc-radius); }
.gc-entry-content .wp-block-image { text-align: center; }
.gc-entry-content .wp-block-image img { display: inline-block; }
.gc-entry-content .wp-block-gallery { gap: 14px; }
.gc-entry-content .wp-block-gallery img { object-fit: cover; }
.gc-entry-content figure { max-width: 100%; }
.gc-entry-content figcaption { color: var(--gc-muted); font-size: 12px; text-align: center; }
.gc-entry-content blockquote { margin-inline: 0; padding: 15px 24px; border-left: 3px solid var(--gc-accent); background: var(--gc-surface); }
.gc-entry-content pre { overflow: auto; padding: 18px; background: var(--gc-surface); font-size: 13px; }
.gc-entry-content table { width: 100%; border-collapse: collapse; }
.gc-entry-content th, .gc-entry-content td { border: 1px solid var(--gc-line); padding: 10px; }
.gc-entry-content iframe, .gc-entry-content video { max-width: 100%; }
.gc-entry-content .aligncenter { margin-inline: auto; }
.gc-entry-content .alignleft { float: left; margin: 0 24px 20px 0; }
.gc-entry-content .alignright { float: right; margin: 0 0 20px 24px; }
.gc-entry-content::after { content: ""; display: table; clear: both; }
.gc-entry-content .gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.gc-entry-content .gallery-item { margin: 0; }
.gc-entry-content .gallery-columns-1 { grid-template-columns: 1fr; }
.gc-entry-content .gallery-columns-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gc-entry-content .gallery-columns-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.gc-entry-content .gallery-caption { font-size: 12px; color: var(--gc-muted); }
.gc-entry-tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 30px 0; }
.gc-entry-tags a { font-size: 11px; padding: 4px 10px; border: 1px solid var(--gc-line); border-radius: 3px; color: var(--gc-muted); }
.gc-post-navigation { margin: 42px 0 0; border-top: 1px solid var(--gc-line); padding-top: 24px; }
.gc-post-navigation .nav-links { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.gc-post-navigation .nav-next { text-align: right; grid-column: 2; }
.gc-post-navigation a { font-size: 13px; }
.gc-post-navigation span { display: block; color: var(--gc-muted); font-size: 10px; margin-bottom: 5px; letter-spacing: 1px; }
.gc-page-links { margin-block: 25px; display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; }
.gc-page-links a, .gc-page-links > span { padding: 2px 8px; border: 1px solid var(--gc-line); }
.gc-empty { padding: 75px 0 90px; text-align: center; }
.gc-empty-code { font-size: 70px; font-weight: 300; line-height: 1; color: var(--gc-accent); letter-spacing: 6px; margin-bottom: 20px; }
.gc-empty h1, .gc-empty h2 { font-size: 23px; font-weight: 500; }
.gc-empty p { color: var(--gc-muted); font-size: 13px; }
.gc-button { display: inline-block; background: var(--gc-ink); color: #fff; padding: 9px 24px; border-radius: var(--gc-radius); font-size: 12px; margin-top: 16px; }
.gc-button:hover { color: #fff; background: var(--gc-accent); }
.gc-empty .gc-search-form { justify-content: center; margin-top: 22px; }
.gc-comments { border-top: 1px solid var(--gc-line); margin-top: 44px; padding-top: 28px; }
.gc-comments-title, .comment-reply-title { font-size: 18px; font-weight: 500; }
.comment-list, .comment-list .children { list-style: none; padding: 0; }
.comment-list .children { margin-left: 24px; }
.comment-body { padding: 22px 0; border-bottom: 1px solid var(--gc-line); font-size: 13px; }
.comment-author { display: flex; align-items: center; gap: 10px; }
.comment-author .avatar { border-radius: 50%; width: 32px; height: 32px; }
.comment-metadata, .reply { font-size: 11px; color: var(--gc-muted); }
.comment-content p { margin: 12px 0; }
.comment-form label { display: block; font-size: 12px; }
.comment-form input:not([type="checkbox"]):not([type="submit"]), .comment-form textarea { border: 1px solid var(--gc-line); background: var(--gc-surface); border-radius: 3px; padding: 10px; width: 100%; }
.comment-form input[type="submit"] { border: 0; background: var(--gc-ink); color: #fff; padding: 10px 25px; border-radius: 3px; font-size: 12px; }
.comment-form-cookies-consent label { display: inline; }
.comment-notes, .logged-in-as { color: var(--gc-muted); font-size: 12px; }
.sticky .gc-card-title::before { content: "置顶 · "; color: var(--gc-accent); font-size: 11px; }
.bypostauthor .comment-author .fn { color: var(--gc-accent); }

@media (min-width: 1440px) { .gc-entry-content .alignwide { max-width: 1120px; width: calc(100% + 160px); margin-left: -80px; } }
@media (max-width: 1080px) {
  .gc-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gc-container { width: calc(100% - 48px); }
  .gc-header-caption { display: none; }
}
@media (max-width: 700px) {
  .gc-container { width: calc(100% - 32px); }
  .gc-masthead { min-height: 92px; padding-block: 20px; }
  .gc-brand:has(.custom-logo-link) { flex-direction: column; }
  .gc-brand .custom-logo-link { position: static; transform: none; }
  .gc-brand { gap: 11px; }
  .gc-brand-name { font-size: 23px; letter-spacing: 1px; }
  .gc-brand-description { font-size: 10px; letter-spacing: 1px; }
  .custom-logo { max-height: 52px; max-width: 150px; }
  .gc-announcement-inner { gap: 9px; padding-block: 12px; font-size: 11px; }
  .gc-navigation { align-items: flex-start; padding-block: 18px; flex-wrap: wrap; gap: 15px; }
  .gc-menu { gap: 8px 23px; }
  .gc-menu a { font-size: 12px; }
  .gc-nav-note { display: none; }
  .gc-navigation .gc-search-form { width: 100%; }
  .gc-search-field { flex: 1; }
  .gc-section-heading { margin-top: 6px; margin-bottom: 17px; }
  .gc-section-heading h1, .gc-section-heading h2 { font-size: 15px; }
  .gc-section-detail { font-size: 10px; }
  .gc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 23px 14px; }
  .gc-card-info { padding-top: 10px; }
  .gc-card-title { font-size: 12px; }
  .gc-card-date { display: none; }
  .gc-card-meta { font-size: 10px; gap: 6px; }
  .gc-placeholder-label { font-size: 9px; letter-spacing: 3px; }
  .gc-placeholder svg { width: 27px; height: 27px; margin-bottom: 10px; }
  .gc-main { padding-bottom: 42px; }
  .gc-pagination { margin-top: 32px; }
  .gc-footer-inner { flex-direction: column; align-items: flex-start; padding-block: 27px; gap: 17px; }
  .gc-footer-tools { width: 100%; justify-content: space-between; }
  .gc-footer-menu { gap: 12px 20px; }
  .gc-entry-header { padding: 6px 0 25px; }
  .gc-entry-title { font-size: 23px; }
  .gc-entry-content { font-size: 14px; }
  .gc-entry-content .alignleft, .gc-entry-content .alignright { float: none; margin-inline: 0; }
  .gc-entry-content .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .gc-entry-content .gallery-columns-1 { grid-template-columns: 1fr; }
  .gc-post-navigation .nav-links { gap: 17px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  body { background: #fff; color: #000; }
  .gc-navigation, .gc-announcement, .gc-site-footer, .gc-comments, .gc-post-navigation { display: none; }
  .gc-container { width: 100%; }
}