/* ══════════════════════════════════════════════════════
   TSIA Theme - main.css
   所有组件样式
   ══════════════════════════════════════════════════════ */

/* ── CSS 自定义变量 ──────────────────────────────────── */
:root {
  /* 主色 */
  --color-primary:        #1a5fa8;
  --color-primary-dark:   #134d8a;
  --color-primary-light:  #dde8f5;
  --color-accent:         #e8531a;
  --color-accent-dark:    #c4430f;

  /* 中性色 */
  --color-text-primary:   #222222;
  --color-text-secondary: #555555;
  --color-text-muted:     #888888;
  --color-border:         #dddddd;
  --color-bg-light:       #f5f7fa;
  --color-bg-white:       #ffffff;

  /* 排版 */
  --font-zh:    "Microsoft YaHei", "微软雅黑", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --font-en:    Arial, Helvetica, sans-serif;
  --font-size-base:  14px;
  --font-size-sm:    12px;
  --font-size-md:    15px;
  --font-size-lg:    18px;
  --font-size-xl:    22px;
  --font-size-2xl:   26px;
  --line-height:     1.7;

  /* 间距 */
  --spacing-xs:   4px;
  --spacing-sm:   8px;
  --spacing-md:   16px;
  --spacing-lg:   24px;
  --spacing-xl:   40px;
  --spacing-2xl:  60px;

  /* 阴影 */
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.08);
  --shadow-md:  0 2px 12px rgba(0,0,0,0.12);
  --shadow-lg:  0 4px 24px rgba(0,0,0,0.16);

  /* 圆角 */
  --radius-sm:  2px;
  --radius-md:  4px;
  --radius-lg:  8px;

  /* 过渡 */
  --transition-fast:   all 0.15s ease;
  --transition-normal: all 0.25s ease;
  --transition-slow:   all 0.4s ease;

  /* 布局 */
  --container-width:   1200px;
  --header-height:     70px;
  --topbar-height:     36px;
}

/* ── 全局基础样式 ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: var(--font-size-base); scroll-behavior: smooth; }

body {
  font-family: var(--font-zh);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  line-height: var(--line-height);
  background: var(--color-bg-white);
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-primary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.clearfix::after { content: ""; display: table; clear: both; }

/* ── Top Bar ─────────────────────────────────────── */
.top-bar {
    background: #f0f0f0;
    height: var(--topbar-height);
    line-height: var(--topbar-height);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
}
.top-bar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}
.top-bar__slogan { font-size: var(--font-size-sm); }
.top-bar__right { display: flex; align-items: center; gap: 10px; }
.top-bar__link {
    display: inline-block;
    padding: 0 12px;
    height: 24px;
    line-height: 24px;
    background: var(--color-primary);
    color: #fff;
    font-size: 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}
.top-bar__link:hover { background: var(--color-primary-dark); color: #fff; }
.top-bar__search {
    display: flex;
    align-items: center;
    height: 24px;
    border: 1px solid #ccc;
    border-radius: var(--radius-sm);
    background: #fff;
    overflow: hidden;
}
.top-bar__search-input {
    border: none;
    outline: none;
    padding: 0 8px;
    font-size: 12px;
    height: 22px;
    width: 140px;
    font-family: var(--font-zh);
    background: transparent;
}
.top-bar__search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 22px;
    background: var(--color-primary);
    border: none;
    color: #fff;
    cursor: pointer;
    transition: var(--transition-fast);
}
.top-bar__search-btn:hover { background: var(--color-primary-dark); }
.top-bar__login {
    font-size: 12px;
    color: var(--color-text-secondary);
    padding: 0 6px;
    transition: var(--transition-fast);
}
.top-bar__login:hover { color: var(--color-primary); }

/* ── Site Header ─────────────────────────────────── */
.site-header {
    background: #ffffff;
    height: var(--header-height);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 6px rgba(0,0,0,0.08);
    transition: box-shadow 0.3s ease;
    border-bottom: 2px solid var(--color-primary);
}
.site-header.is-scrolled { box-shadow: 0 2px 16px rgba(0,0,0,0.12); }

.site-header__inner {
    display: flex;
    align-items: center;
    height: var(--header-height);
    gap: var(--spacing-xl);
}

/* Logo */
.site-header__logo { flex-shrink: 0; }
.site-header__logo img { height: 50px; width: auto; display: block; }
.site-header__logo-text {
    color: var(--color-primary);
    font-size: var(--font-size-xl);
    font-weight: bold;
    white-space: nowrap;
}

/* 导航菜单 */
.site-nav { flex: 1; }
.site-nav__menu {
    display: flex;
    align-items: center;
    gap: 0;
    height: var(--header-height);
    margin: 0;
}
.site-nav__menu > li { position: relative; height: 100%; }
.site-nav__menu > li > a {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 18px;
    color: var(--color-text-primary);
    font-size: 15px;
    white-space: nowrap;
    transition: var(--transition-fast);
    border-bottom: 3px solid transparent;
}
.site-nav__menu > li > a:hover,
.site-nav__menu > li.current-menu-item > a,
.site-nav__menu > li.current-menu-ancestor > a {
    color: var(--color-primary);
    background: var(--color-primary-light);
    border-bottom-color: var(--color-primary);
}

/* 二级下拉菜单 */
.site-nav__menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    background: #fff;
    border-top: 2px solid var(--color-primary);
    box-shadow: var(--shadow-md);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
.site-nav__menu li:hover > .sub-menu,
.site-nav__menu li:focus-within > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.site-nav__menu .sub-menu li a {
    display: block;
    padding: 10px 16px;
    color: var(--color-text-primary);
    font-size: 14px;
    border-bottom: 1px solid #f0f0f0;
    transition: var(--transition-fast);
}
.site-nav__menu .sub-menu li:last-child a { border-bottom: none; }
.site-nav__menu .sub-menu li a:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding-left: 22px;
}

/* 三级菜单 */
.site-nav__menu .sub-menu .sub-menu {
    top: 0;
    left: 100%;
    border-top: none;
    border-left: 2px solid var(--color-primary);
}

/* 汉堡按钮 */
.site-header__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}
.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-fast);
    transform-origin: center;
}
.site-header__hamburger.is-active .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header__hamburger.is-active .hamburger-line:nth-child(2) { opacity: 0; }
.site-header__hamburger.is-active .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Banner Slider ───────────────────────────────── */
.section-banner { width: 100%; overflow: hidden; }
.banner-swiper { width: 100%; }

.banner-slide {
    height: 660px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
}
.banner-slide__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
}
.banner-slide .container { position: relative; z-index: 2; }
.banner-slide__content { max-width: 560px; }

.banner-slide--white .banner-slide__title,
.banner-slide--white .banner-slide__subtitle { color: #fff; text-shadow: 0 1px 4px rgba(0,0,0,0.3); }
.banner-slide--dark .banner-slide__title,
.banner-slide--dark .banner-slide__subtitle { color: var(--color-text-primary); }

.banner-slide__title {
    font-size: clamp(20px, 2.5vw, 32px);
    font-weight: bold;
    line-height: 1.4;
    margin-bottom: 12px;
}
.banner-slide__subtitle { font-size: 16px; margin-bottom: 20px; opacity: 0.9; }
.banner-slide__btn {
    display: inline-block;
    padding: 10px 28px;
    background: var(--color-accent);
    color: #fff;
    font-size: 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}
.banner-slide__btn:hover { background: var(--color-accent-dark); color: #fff; }

/* Swiper 自定义箭头 */
.banner-arrow { color: rgba(255,255,255,0.8) !important; }
.banner-arrow::after { font-size: 20px !important; font-weight: bold !important; }
.banner-arrow:hover { color: #fff !important; }

/* Swiper 分页点 */
.banner-pagination .swiper-pagination-bullet { background: rgba(255,255,255,0.6); opacity: 1; }
.banner-pagination .swiper-pagination-bullet-active { background: #fff; width: 20px; border-radius: 2px; }

/* ── Services Section (办事窗口) ──────────────────── */
.section-services {
    padding: var(--spacing-lg) 0;
    background: var(--color-bg-white);
    border-bottom: 1px solid var(--color-border);
}

/* 三列布局：左按钮 | 中标签 | 右网格 */
.services-layout {
    display: flex;
    align-items: stretch;
    gap: var(--spacing-md);
    min-height: 200px;
}

/* 左侧 - 申请入会 / 会员权益 + 办事窗口标签 */
.services-sidebar {
    display: flex;
    align-items: stretch;
    gap: 0;
    flex-shrink: 0;
}
.services-sidebar__btns {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    justify-content: center;
    padding-right: var(--spacing-md);
}
.services-sidebar__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 130px;
    height: 48px;
    border: 2px solid var(--color-primary);
    border-radius: 24px;
    color: var(--color-primary);
    font-size: 15px;
    font-weight: bold;
    letter-spacing: 2px;
    background: #fff;
    transition: var(--transition-normal);
    text-align: center;
}
.services-sidebar__btn:hover {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(26,95,168,0.3);
    transform: translateY(-2px);
}

/* 中间竖排标签 */
.services-label {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    width: 48px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
}
.services-label__text {
    writing-mode: vertical-rl;
    text-orientation: upright;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 4px;
    margin: 0;
}

/* 右侧服务图标网格 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    flex: 1;
    border: 1px solid var(--color-border);
}
.services-grid__item {
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.services-grid__item:nth-child(4n) { border-right: none; }
.services-grid__item:nth-last-child(-n+4) { border-bottom: none; }

.service-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-sm);
    background: var(--color-bg-white);
    transition: var(--transition-normal);
    height: 100%;
}
.service-card:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.service-card:hover .service-card__name { color: var(--color-primary); }
.service-card__icon { flex-shrink: 0; }
.service-card__icon img { width: 48px; height: 48px; object-fit: contain; }
.service-card__name { font-size: 13px; color: var(--color-text-secondary); line-height: 1.4; }

/* ── News Section (新闻资讯 - 左轮播+右Tab) ────────── */
.section-news {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-white);
}

/* 两列布局 */
.news-layout {
    display: flex;
    gap: var(--spacing-lg);
    align-items: stretch;
}

/* 左侧图片新闻轮播 */
.news-carousel-wrap {
    flex: 0 0 42%;
    max-width: 42%;
}
.news-carousel-swiper { width: 100%; border-radius: var(--radius-md); overflow: hidden; }
.news-carousel-card { display: block; position: relative; }
.news-carousel-card__img { aspect-ratio: 4/3; overflow: hidden; }
.news-carousel-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.news-carousel-card:hover .news-carousel-card__img img { transform: scale(1.03); }
.news-carousel-card__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px 14px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
}
.news-carousel-card__title {
    color: #fff;
    font-size: 14px;
    line-height: 1.5;
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.news-carousel-pagination {
    text-align: center;
    margin-top: 10px;
}
.news-carousel-pagination .swiper-pagination-bullet {
    background: var(--color-primary);
    opacity: 0.4;
    width: 10px;
    height: 10px;
}
.news-carousel-pagination .swiper-pagination-bullet-active {
    opacity: 1;
    width: 24px;
    border-radius: 5px;
}

/* 右侧Tab式新闻列表 */
.news-tabs-wrap {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.news-tabs-header {
    display: flex;
    align-items: center;
    border-bottom: 2px solid var(--color-primary);
    margin-bottom: 0;
}
.news-tabs-nav {
    display: flex;
    gap: 0;
    flex: 1;
}
.news-tab-btn {
    padding: 8px 18px;
    background: #e8e8e8;
    color: var(--color-text-secondary);
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-family: var(--font-zh);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: var(--transition-fast);
    white-space: nowrap;
}
.news-tab-btn:hover { background: var(--color-primary-light); color: var(--color-primary); }
.news-tab-btn.is-active { background: var(--color-primary); color: #fff; }
.news-tabs-more {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-left: auto;
    padding: 0 8px;
    white-space: nowrap;
    transition: var(--transition-fast);
}
.news-tabs-more:hover { color: var(--color-primary); }

/* Tab 面板 */
.news-tab-panel { display: none; }
.news-tab-panel.is-active { display: block; animation: fadeIn 0.25s ease; }

/* 新闻列表 */
.news-tab-list { margin: 0; }
.news-tab-list__item { border-bottom: 1px dashed var(--color-border); }
.news-tab-list__item:last-child { border-bottom: none; }
.news-tab-list__link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 4px;
    font-size: 14px;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
}
.news-tab-list__link:hover { color: var(--color-primary); }
.news-tab-list__dot { color: var(--color-accent); flex-shrink: 0; font-size: 16px; }
.news-tab-list__title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.news-tab-list__date { flex-shrink: 0; font-size: 12px; color: var(--color-text-muted); margin-left: auto; }
.news-tab-empty { color: var(--color-text-muted); text-align: center; padding: var(--spacing-xl) 0; }

/* ── Dark Banner Sections (委员会/联盟) ───────────── */
.section-dark-banner {
    padding: var(--spacing-2xl) 0;
    background: #1a3a5c;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}
/* 已移除背景阴影叠加层 */
.dark-banner__inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    text-align: center;
}
.dark-banner__logo { max-height: 60px; width: auto; filter: brightness(0) invert(1); opacity: 0.9; }
.dark-banner__text { color: #fff; }
.dark-banner__title { font-size: clamp(20px, 2.5vw, 28px); font-weight: bold; margin: 0; letter-spacing: 3px; }
.dark-banner__subtitle { font-size: 13px; color: rgba(255,255,255,0.6); margin-top: 8px; letter-spacing: 1px; }
.dark-banner__slogan { font-size: 14px; color: rgba(255,255,255,0.7); margin-bottom: 8px; letter-spacing: 2px; }
.dark-banner__link { display: block; color: inherit; text-decoration: none; }
.dark-banner__link:hover { opacity: 0.9; }

/* ── Section Header Decorated (会员专区) ──────────── */
.section-header-decorated { text-align: center; margin-bottom: var(--spacing-lg); }
.section-header-decorated__title { font-size: var(--font-size-2xl); display: inline-flex; gap: 4px; }
.section-header-decorated__main { color: var(--color-primary); font-weight: bold; }
.section-header-decorated__accent { color: var(--color-accent); font-weight: bold; }

/* ── Section Bar Header (通用标题栏) ─────────────── */
.section-bar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 8px;
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-primary);
}
.section-bar-header__title {
    font-size: var(--font-size-lg);
    font-weight: bold;
    color: var(--color-primary);
}
.section-bar-header__sub {
    font-size: var(--font-size-lg);
    color: var(--color-accent);
    margin-left: 4px;
}
.section-bar-header__more {
    font-size: 13px;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}
.section-bar-header__more:hover { color: var(--color-primary); }

/* ── Member Zone (会员专区) ──────────────────────── */
.section-member-zone {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}
.member-zone-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}
.member-zone-col__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 8px;
    margin-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
}
.member-zone-col__title {
    font-size: 16px;
    font-weight: bold;
    color: var(--color-primary);
}
.member-zone-col__more {
    font-size: 13px;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}
.member-zone-col__more:hover { color: var(--color-primary); }
.member-zone-list { margin: 0; }
.member-zone-list__item { border-bottom: 1px dashed var(--color-border); }
.member-zone-list__item:last-child { border-bottom: none; }
.member-zone-list__link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 4px;
    font-size: 14px;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
}
.member-zone-list__link:hover { color: var(--color-primary); }
.member-zone-list__dot { color: var(--color-accent); flex-shrink: 0; font-size: 16px; }
.member-zone-list__title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.member-zone-list__date { flex-shrink: 0; font-size: 12px; color: var(--color-text-muted); margin-left: auto; }
.member-zone-empty { color: var(--color-text-muted); text-align: center; padding: var(--spacing-lg) 0; }

/* ── Jobs Section (招聘信息) ─────────────────────── */
.section-jobs {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-white);
}
.jobs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}
.job-card {
    display: block;
    padding: var(--spacing-md);
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}
.job-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}
.job-card__title {
    font-size: 15px;
    font-weight: bold;
    color: var(--color-text-primary);
    margin: 0 0 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.job-card:hover .job-card__title { color: var(--color-primary); }
.job-card__meta {
    display: flex;
    gap: 12px;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}
.job-card__company { color: var(--color-primary); }
.job-card__excerpt {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 8px;
}
.job-card__date { font-size: 12px; color: var(--color-text-muted); }

/* ── Partners Section (LOGO墙) ──────────────────── */
.section-partners {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-white);
}
.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}
.partner-logo-card {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    min-height: 90px;
    transition: var(--transition-normal);
}
.partner-logo-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}
.partner-logo-card img { max-height: 50px; max-width: 100%; object-fit: contain; }
.partner-logo-card__name {
    font-size: 14px;
    color: var(--color-text-secondary);
    text-align: center;
}
.partner-logo-card:hover .partner-logo-card__name { color: var(--color-primary); }

/* ── Members Section ─────────────────────────────── */
.section-members {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
}

/* 标题 */
.members-header { margin-bottom: var(--spacing-lg); text-align: center; }
.members-header__title {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    font-weight: bold;
    margin-bottom: 8px;
}
.members-header__sub-title { font-size: var(--font-size-lg); color: var(--color-text-secondary); }

/* Tab 导航 */
.members-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 0;
}
.members-tab {
    padding: 8px 20px;
    background: #e8e8e8;
    color: var(--color-text-secondary);
    border: none;
    cursor: pointer;
    font-size: 14px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: var(--transition-fast);
    font-family: var(--font-zh);
}
.members-tab:hover { background: var(--color-primary-light); color: var(--color-primary); }
.members-tab.is-active { background: var(--color-primary); color: #fff; }

/* Tab 面板 */
.members-panel { display: none; }
.members-panel.is-active { display: block; animation: fadeIn 0.25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* 会员 Logo 列表 */
.members-link-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.members-link-list__item {
    flex: 0 0 auto;
    padding: var(--spacing-xs) 0;
}
.members-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 16px 4px 8px;
    font-size: 14px;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
    white-space: nowrap;
}
.members-link:hover { color: var(--color-primary); }
.members-link__dot {
    color: #4caf50;
    font-size: 14px;
    flex-shrink: 0;
}
.members-link__name { line-height: 1.6; }
.members-empty { color: var(--color-text-muted); text-align: center; padding: var(--spacing-xl) 0; }

/* ── Site Footer ─────────────────────────────────── */
.site-footer { background: var(--color-primary); color: rgba(255,255,255,0.85); }

.footer-main { padding: var(--spacing-xl) 0; }
.footer-main__grid {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}
.footer-logo { max-height: 60px; width: auto; filter: brightness(0) invert(1); }
.footer-logo-text { color: #fff; font-size: var(--font-size-xl); font-weight: bold; }

.footer-contact__item { font-size: 13px; line-height: 1.8; margin-bottom: 4px; }
.footer-contact__item strong { color: #fff; }

.footer-qrcodes { display: flex; gap: var(--spacing-md); margin-top: var(--spacing-md); }
.footer-qrcode-item { text-align: center; }
.footer-qrcode-item img { width: 90px; height: 90px; object-fit: cover; border: 2px solid rgba(255,255,255,0.2); }
.footer-qrcode-item p { font-size: 12px; color: rgba(255,255,255,0.7); margin-top: 4px; }

.footer-bottom {
    background: rgba(0,0,0,0.2);
    padding: 12px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-bottom__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 12px;
    color: rgba(255,255,255,0.65);
    align-items: center;
}
.footer-bottom__inner a { color: rgba(255,255,255,0.65); }
.footer-bottom__inner a:hover { color: #fff; }

/* Footer Widget 样式 */
.footer-widget { margin-bottom: var(--spacing-md); color: rgba(255,255,255,0.85); }
.footer-widget__title {
    font-size: 15px;
    color: #fff;
    font-weight: bold;
    margin: 0 0 var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid rgba(255,255,255,0.2);
}
.footer-widget p { font-size: 13px; line-height: 1.8; margin-bottom: 4px; }
.footer-widget a { color: rgba(255,255,255,0.7); transition: var(--transition-fast); }
.footer-widget a:hover { color: #fff; }
.footer-widget ul { list-style: none; margin: 0; padding: 0; }
.footer-widget ul li { padding: 4px 0; font-size: 13px; }
.footer-widget ul li a { display: block; }
.footer-widget img { max-width: 100%; height: auto; border-radius: var(--radius-sm); }
.footer-widget .textwidget { font-size: 13px; line-height: 1.8; }

/* ── Notice Ticker (通知公告滚动条) ──────────────── */
.notice-ticker {
    background: linear-gradient(135deg, #fff8e1, #fff3e0);
    border-bottom: 1px solid #ffe0b2;
    padding: 8px 0;
}
.notice-ticker__inner {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}
.notice-ticker__label {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    font-size: 14px;
    font-weight: bold;
    color: var(--color-accent);
    white-space: nowrap;
}
.notice-ticker__label svg { stroke: var(--color-accent); }
.notice-ticker__scroll {
    flex: 1;
    overflow: hidden;
    position: relative;
    height: 28px;
}
.notice-ticker__list {
    display: flex;
    animation: tickerScroll 30s linear infinite;
    white-space: nowrap;
}
.notice-ticker__list:hover { animation-play-state: paused; }
.notice-ticker__item {
    flex-shrink: 0;
    padding: 0 var(--spacing-xl);
}
.notice-ticker__item a {
    font-size: 14px;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
    line-height: 28px;
}
.notice-ticker__item a:hover { color: var(--color-primary); }
.notice-ticker__more {
    flex-shrink: 0;
    font-size: 13px;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}
.notice-ticker__more:hover { color: var(--color-primary); }

@keyframes tickerScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ── Article Layout (文章页双栏布局) ─────────────── */
.article-layout {
    display: flex;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
    min-height: 500px;
}

/* 侧边栏 */
.article-sidebar {
    flex: 0 0 260px;
    max-width: 260px;
}
.article-sidebar__section {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}
.article-sidebar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--color-primary);
    padding: 10px var(--spacing-md);
}
.article-sidebar__title {
    font-size: 15px;
    font-weight: bold;
    color: #fff;
    margin: 0;
}
.article-sidebar__more {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
}
.article-sidebar__more:hover { color: #fff; }
.article-sidebar__list { margin: 0; padding: 4px 0; }
.article-sidebar__item { border-bottom: 1px dashed #f0f0f0; }
.article-sidebar__item:last-child { border-bottom: none; }
.article-sidebar__item.is-current { background: var(--color-primary-light); }
.article-sidebar__item.is-current .article-sidebar__link-title { color: var(--color-primary); font-weight: bold; }
.article-sidebar__link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 7px var(--spacing-md);
    font-size: 13px;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
}
.article-sidebar__link:hover { color: var(--color-primary); background: #fafafa; }
.article-sidebar__dot { color: var(--color-primary); flex-shrink: 0; font-size: 14px; }
.article-sidebar__link-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.article-sidebar__date {
    flex-shrink: 0;
    font-size: 12px;
    color: var(--color-text-muted);
    margin-left: auto;
}
.article-sidebar__empty {
    padding: var(--spacing-lg);
    font-size: 13px;
    color: var(--color-text-muted);
    text-align: center;
}
.article-sidebar__widgets { margin-top: var(--spacing-md); }

/* Sidebar Widget 样式 */
.sidebar-widget {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}
.sidebar-widget__title {
    font-size: 15px;
    font-weight: bold;
    color: #fff;
    margin: 0;
    background: var(--color-primary);
    padding: 10px var(--spacing-md);
}
.sidebar-widget ul { list-style: none; margin: 0; padding: 4px 0; }
.sidebar-widget ul li { border-bottom: 1px dashed #f0f0f0; }
.sidebar-widget ul li:last-child { border-bottom: none; }
.sidebar-widget ul li a {
    display: block;
    padding: 7px var(--spacing-md);
    font-size: 13px;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
}
.sidebar-widget ul li a:hover { color: var(--color-primary); background: #fafafa; }

/* 主内容区 */
.article-main {
    flex: 1;
    min-width: 0;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

/* 面包屑导航 */
.breadcrumb {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid #f0f0f0;
}
.breadcrumb a { color: var(--color-text-secondary); transition: var(--transition-fast); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb__sep { margin: 0 6px; color: var(--color-border); }
.breadcrumb__current { color: var(--color-primary); }

/* 文章标题和内容 */
.entry-header { margin-bottom: var(--spacing-lg); }
.entry-title {
    font-size: var(--font-size-xl);
    font-weight: bold;
    color: var(--color-text-primary);
    line-height: 1.4;
    margin: 0 0 var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}
.entry-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 13px;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}
.entry-meta__cat {
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 12px;
}
.entry-content {
    font-size: var(--font-size-md);
    line-height: 1.9;
    color: var(--color-text-primary);
}
/* 文章内超链接样式 */
.entry-content a {
    color: var(--color-primary);
    text-decoration: underline;
    transition: var(--transition-fast);
}
.entry-content a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}
.entry-content p { margin: 0 0 var(--spacing-md); }
.entry-content img { margin: var(--spacing-md) 0; border-radius: var(--radius-sm); }
.entry-content h2, .entry-content h3, .entry-content h4 {
    margin: var(--spacing-lg) 0 var(--spacing-sm);
    font-weight: bold;
    color: var(--color-text-primary);
}
.entry-content h2 { font-size: var(--font-size-lg); border-left: 4px solid var(--color-primary); padding-left: 12px; }
.entry-content blockquote {
    border-left: 4px solid var(--color-primary);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-light);
    color: var(--color-text-secondary);
}
.entry-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}
.entry-content th, .entry-content td {
    border: 1px solid var(--color-border);
    padding: 8px 12px;
    font-size: 14px;
    text-align: left;
}
.entry-content th { background: var(--color-bg-light); font-weight: bold; }

/* 文章导航 */
.post-navigation {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}
.post-navigation__prev, .post-navigation__next { max-width: 48%; }
.post-navigation__next { text-align: right; margin-left: auto; }
.post-navigation__label {
    display: block;
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}
.post-navigation__title {
    display: block;
    font-size: 14px;
    color: var(--color-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: var(--transition-fast);
}
.post-navigation a:hover .post-navigation__title { color: var(--color-accent); }

/* Archive 列表页 */
.archive-title {
    font-size: var(--font-size-xl);
    font-weight: bold;
    color: var(--color-primary);
    margin: 0 0 var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}
.archive-list { margin: 0; }
.archive-list__item { border-bottom: 1px dashed var(--color-border); }
.archive-list__item:last-child { border-bottom: none; }
.archive-list__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 4px;
    font-size: 14px;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
}
.archive-list__link:hover { color: var(--color-primary); }
.archive-list__title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: var(--spacing-md);
}
.archive-list__date {
    flex-shrink: 0;
    font-size: 12px;
    color: var(--color-text-muted);
}
.archive-empty {
    text-align: center;
    padding: var(--spacing-xl) 0;
    color: var(--color-text-muted);
}

/* 分页导航 */
.tsia-pagination { margin-top: var(--spacing-lg); text-align: center; }
.tsia-pagination ul { display: flex; justify-content: center; gap: 4px; }
.tsia-pagination li { display: inline-block; }
.tsia-pagination li a, .tsia-pagination li span {
    display: inline-block;
    padding: 6px 12px;
    font-size: 13px;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}
.tsia-pagination li a:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.tsia-pagination li .current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ── 404 Error Page ──────────────────────────────── */
.error-404__content {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-md);
    min-height: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.error-404__title {
    font-size: 100px;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
    margin: 0 0 var(--spacing-md);
    text-shadow: 2px 2px 0 var(--color-primary-light);
}
.error-404__desc {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}
.error-404__actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}
.error-404__btn {
    display: inline-block;
    padding: 10px 28px;
    font-size: 14px;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    font-weight: bold;
}
.error-404__btn--primary {
    background: var(--color-primary);
    color: #fff;
}
.error-404__btn--primary:hover { background: var(--color-primary-dark); color: #fff; box-shadow: var(--shadow-md); }
.error-404__btn--outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
}
.error-404__btn--outline:hover { background: var(--color-primary); color: #fff; }
.error-404__search { margin-top: var(--spacing-md); }
.error-404__search p { color: var(--color-text-muted); font-size: 14px; margin-bottom: var(--spacing-sm); }
.error-404__search-box {
    display: flex;
    max-width: 400px;
    margin: 0 auto;
}
.error-404__search-box input {
    flex: 1;
    padding: 10px 16px;
    border: 2px solid var(--color-border);
    border-right: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    font-size: 14px;
    font-family: var(--font-zh);
    outline: none;
    transition: var(--transition-fast);
}
.error-404__search-box input:focus { border-color: var(--color-primary); }
.error-404__search-box button {
    padding: 10px 20px;
    background: var(--color-primary);
    color: #fff;
    border: 2px solid var(--color-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    cursor: pointer;
    font-size: 14px;
    font-family: var(--font-zh);
    transition: var(--transition-fast);
}
.error-404__search-box button:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }

/* ── Search Results ──────────────────────────────── */
.search-results .archive-title::before { content: '搜索结果：'; }

/* ── Selection ───────────────────────────────────── */
::selection { background: var(--color-primary); color: #fff; }

/* ── Scrollbar ───────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: #c1c1c1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary); }

/* ── View Count (浏览量) ─────────────────────────── */
.entry-meta__views {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* ── Committee Page (工委会介绍页) ────────────────── */
.committee-intro {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-white);
}
.committee-intro__layout {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
}
.committee-intro__image {
    flex: 0 0 320px;
    max-width: 320px;
}
.committee-intro__image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}
.committee-intro__content { flex: 1; min-width: 0; }
.committee-intro__heading {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}
.committee-intro__title {
    font-size: 0;
    margin: 0;
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
}
.committee-intro__title-zh {
    font-size: var(--font-size-xl);
    font-weight: bold;
    color: var(--color-primary);
}
.committee-intro__title-en {
    font-size: var(--font-size-md);
    color: var(--color-text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}
.committee-intro__line {
    display: inline-block;
    width: 50px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 2px;
}
.committee-intro__text {
    font-size: var(--font-size-md);
    line-height: 2;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}
.committee-intro__text p { margin: 0 0 var(--spacing-sm); }
.committee-intro__more {
    display: inline-block;
    font-size: 14px;
    color: var(--color-primary);
    transition: var(--transition-fast);
}
.committee-intro__more:hover { color: var(--color-accent); }

/* 工委会动态区 */
.committee-news {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}
.committee-news__header { margin-bottom: var(--spacing-lg); }
.committee-news__section-title {
    font-size: var(--font-size-xl);
    font-weight: bold;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
}
.committee-news__section-bar {
    display: inline-block;
    width: 5px;
    height: 24px;
    background: var(--color-primary);
    border-radius: 2px;
    flex-shrink: 0;
}
.committee-news__section-en {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: normal;
    letter-spacing: 1px;
    margin-left: 4px;
}
.committee-news__layout {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}
.committee-news__image {
    flex: 0 0 360px;
    max-width: 360px;
    border-radius: var(--radius-md);
    overflow: hidden;
}
.committee-news__image img {
    width: 100%;
    height: auto;
    display: block;
}
.committee-news__tabs { flex: 1; min-width: 0; }

/* 会员风采区 */
.committee-members {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-white);
}
.committee-members__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 8px;
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-primary);
}
.committee-members__title {
    font-size: var(--font-size-xl);
    font-weight: bold;
    color: var(--color-text-primary);
    margin: 0;
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
}
.committee-members__en {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: normal;
    letter-spacing: 1px;
}
.committee-members__more {
    font-size: 13px;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}
.committee-members__more:hover { color: var(--color-primary); }
.committee-members__list { margin: 0; }
.committee-members__item { border-bottom: 1px dashed var(--color-border); }
.committee-members__item:last-child { border-bottom: none; }
.committee-members__link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 4px;
    font-size: 14px;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
}
.committee-members__link:hover { color: var(--color-primary); }
.committee-members__dot { color: var(--color-accent); flex-shrink: 0; font-size: 16px; }
.committee-members__name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.committee-members__date { flex-shrink: 0; font-size: 12px; color: var(--color-text-muted); margin-left: auto; }