/* ============================================================
   全球能源 GL-EN · 整站样式 v2
   深蓝 #0B2545 + 品牌蓝 #1F5EFF；字体 MiSans（免费商用）
   涨红跌绿（中国市场惯例）
   ============================================================ */
:root {
  /* 品牌色 */
  --navy: #0B2545;
  --navy-2: #0E2A4C;
  --navy-3: #123056;
  --blue: #1F5EFF;
  --blue-d: #0F46D8;
  --blue-l: #EAF1FF;
  /* 中性色阶 */
  --bg: #F2F6FB;
  --card: #FFFFFF;
  --ink-1: #101B2D;
  --ink-2: #33455C;
  --ink-3: #66788F;
  --ink-4: #93A2B4;
  --text: #1B2B3F;
  --sub: #56687E;
  --muted: #8A99A8;
  --line: #E7EDF5;
  --line-2: #F1F5FA;
  /* 语义色 */
  --up: #E5484D;
  --down: #0FA968;
  /* 形状 */
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 8px;
  --shadow-xs: 0 1px 2px rgba(16, 27, 45, .04);
  --shadow-sm: 0 1px 2px rgba(16, 27, 45, .04), 0 2px 8px rgba(16, 27, 45, .05);
  --shadow: 0 2px 6px rgba(16, 27, 45, .04), 0 8px 24px rgba(16, 27, 45, .06);
  --shadow-lg: 0 8px 20px rgba(16, 27, 45, .08), 0 20px 48px rgba(16, 27, 45, .10);
  --ease: cubic-bezier(.4, 0, .2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: "MiSans", "HarmonyOS Sans SC", "HarmonyOS Sans", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg); color: var(--text);
  font-size: 15px; line-height: 1.65;
  font-feature-settings: "kern" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; transition: color .18s var(--ease); }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
::selection { background: rgba(31, 94, 255, .16); }

.mono { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
.wrap { max-width: 1220px; margin: 0 auto; padding: 0 20px; }
.up { color: var(--up); }
.down { color: var(--down); }
.flat { color: var(--muted); }
.empty { color: var(--muted); text-align: center; padding: 48px 0; font-size: 14px; }

/* 通用按钮 */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: linear-gradient(180deg, #2E6BFF, var(--blue)); color: #fff;
  border-radius: var(--radius-sm); padding: 10px 22px; font-size: 14px; font-weight: 500;
  border: none; cursor: pointer; white-space: nowrap;
  box-shadow: 0 2px 8px rgba(31, 94, 255, .24);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), filter .18s var(--ease);
}
.btn-primary:hover { filter: brightness(1.06); box-shadow: 0 6px 18px rgba(31, 94, 255, .32); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); box-shadow: 0 2px 6px rgba(31, 94, 255, .24); }
.btn-primary.block { display: flex; width: 100%; }

/* ---------- 顶栏 ---------- */
.topbar { background: var(--navy); color: #93A7BD; font-size: 12.5px; }
.topbar-in { display: flex; align-items: center; justify-content: space-between; height: 38px; gap: 16px; }
.topbar .dot { margin: 0 8px; opacity: .4; }
.topbar a { color: #C4D1DE; }
.topbar a:hover { color: #fff; }
.topbar-live { flex: 1; text-align: center; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.live-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #FF5A5F; margin-right: 7px; vertical-align: 1px; box-shadow: 0 0 0 3px rgba(255, 90, 95, .18); animation: blink 1.4s var(--ease) infinite; }
@keyframes blink { 50% { opacity: .3; } }

/* ---------- 头部 ---------- */
.site-header {
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 60;
  transition: box-shadow .25s var(--ease);
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(16, 27, 45, .07); }
.header-in { display: flex; align-items: center; gap: 26px; height: 74px; }
.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-mark { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #F3F7FF, #E4EDFF); border-radius: 11px; }
.brand-mark svg { width: 26px; height: 26px; }
.brand-mark.invert { background: rgba(255, 255, 255, .08); width: 34px; height: 34px; border-radius: 10px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.22; }
.brand-text strong { font-size: 21px; font-weight: 700; letter-spacing: .4px; color: var(--ink-1); }
.brand-text small { font-size: 10.5px; color: var(--ink-4); letter-spacing: .3px; margin-top: 2px; }
.header-search {
  flex: 1; max-width: 430px; display: flex; align-items: center; gap: 9px;
  background: var(--bg); border: 1px solid transparent; border-radius: 999px; padding: 0 16px; height: 40px;
  transition: border-color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
}
.header-search:focus-within { background: #fff; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(31, 94, 255, .1); }
.header-search svg { width: 16px; height: 16px; flex-shrink: 0; }
.header-search input { border: none; outline: none; background: transparent; width: 100%; font-size: 13.5px; color: var(--text); }
.header-search input::placeholder { color: var(--ink-4); }
.header-cta { margin-left: auto; flex-shrink: 0; }

/* ---------- 导航 ---------- */
.main-nav { border-top: 1px solid var(--line-2); }
.nav-in { display: flex; align-items: center; justify-content: space-between; }
.nav-links { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-link {
  display: block; padding: 12px 13px; font-size: 14.5px; color: var(--ink-3);
  border-bottom: 2px solid transparent; white-space: nowrap; position: relative;
  transition: color .18s var(--ease);
}
.nav-link:hover { color: var(--blue); }
.nav-link.active { color: var(--blue); font-weight: 600; }
.nav-link.active::after {
  content: ''; position: absolute; left: 13px; right: 13px; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, var(--blue), #6E9BFF); border-radius: 2px;
}
.nav-more a { display: flex; align-items: center; gap: 4px; font-size: 14px; color: var(--ink-3); white-space: nowrap; }
.nav-more a:hover { color: var(--blue); }
.nav-more svg { width: 14px; height: 14px; }

/* ---------- 语言切换器 ---------- */
.lang-switch { position: relative; display: inline-flex; margin-left: auto; flex-shrink: 0; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 5px; cursor: pointer;
  background: #fff; border: 1px solid var(--line-2); color: var(--ink-3);
  border-radius: 999px; padding: 6px 12px; font-size: 13px; line-height: 1.2;
  transition: color .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.lang-btn:hover { color: var(--blue); border-color: var(--blue); box-shadow: 0 0 0 3px rgba(31, 94, 255, .08); }
.lang-cur { font-weight: 500; }
.lang-caret { width: 12px; height: 12px; opacity: .6; transition: transform .18s var(--ease); }
.lang-switch.open .lang-caret { transform: rotate(180deg); }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 124px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 12px 32px rgba(16, 27, 45, .16); padding: 6px; list-style: none; margin: 0;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .16s var(--ease), transform .16s var(--ease); z-index: 80;
}
.lang-switch.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu li { margin: 0; }
.lang-opt {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 8px 10px; border-radius: 8px; color: var(--ink-2); font-size: 13.5px; text-decoration: none;
}
.lang-opt:hover { background: var(--bg); color: var(--blue); }
.lang-opt.on { color: var(--blue); font-weight: 600; background: rgba(31, 94, 255, .06); }
.lang-opt.on::after { content: '✓'; font-weight: 700; }
@media (max-width: 700px) {
  .lang-btn { padding: 5px 10px; font-size: 12px; }
  .lang-cur { display: none; }
}

/* ---------- 头条区 ---------- */
/* 两列：左轮播固定 16:9（PC / 移动端一致），右侧「能源头条」高度锁定为与左侧轮播完全一致 */
.hero-row { display: grid; grid-template-columns: 1fr 358px; gap: 22px; padding-top: 22px; align-items: start; }
.hero-card { position: relative; align-self: start; border-radius: var(--radius); overflow: hidden; background: var(--navy); aspect-ratio: 16 / 9; height: auto; min-height: 0; box-shadow: var(--shadow); }
.hero-media { position: absolute; inset: 0; display: block; }
.hero-slide {
  position: absolute; inset: 0; display: block; z-index: 1;
  background: var(--navy);
  opacity: 0; visibility: hidden;
  transition: opacity .7s var(--ease), visibility .7s var(--ease);
}
.hero-slide.on { opacity: 1; visibility: visible; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.hero-card:hover .hero-slide.on img { transform: scale(1.04); }
.hero-media img, .hero-slide .cover-fallback { width: 100%; height: 100%; }
.cover-fallback { display: block; position: relative; }
.cover-fallback::after {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.10) 1px, transparent 1px);
  background-size: 16px 16px;
}
/* 右上角标签（频道名），只保留 图片 + 标题 + 标签 */
.hero-tag {
  position: absolute; right: 16px; top: 16px; z-index: 2;
  background: linear-gradient(135deg, #FF6B4A, #FF3D71); color: #fff;
  font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 6px;
  box-shadow: 0 4px 12px rgba(255, 61, 113, .35); letter-spacing: .3px;
}
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,24,44,0) 32%, rgba(8,24,44,.88) 100%); }
.hero-caption { position: absolute; left: 22px; right: 22px; bottom: 24px; z-index: 2; color: #fff; }
.hero-caption h2 { font-size: 24px; font-weight: 600; line-height: 1.4; margin: 0; text-shadow: 0 1px 12px rgba(0,0,0,.3); }
/* 未勾选任何头条 / 轮播时的空状态提示 */
.hero-empty { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center; padding: 0 40px; color: #8FA6C0; font-size: 14px; line-height: 1.8; }
.headline-empty { padding: 18px 2px; font-size: 13px; color: var(--ink-4); line-height: 1.75; border-bottom: none !important; }
.hero-dots { position: absolute; bottom: 16px; left: 22px; display: flex; gap: 6px; z-index: 3; }
.hero-dots span { width: 16px; height: 4px; border-radius: 2px; background: rgba(255,255,255,.32); transition: background .3s var(--ease); }
.hero-dots span.on { background: #fff; width: 22px; }

/* 高度锁定为左侧轮播高度：条目数量 / 标题行数变化都不再改变整行高度，超出部分在列表内滚动 */
.headline-box {
  background: var(--card); border-radius: var(--radius); padding: 20px 22px;
  box-shadow: var(--shadow); display: flex; flex-direction: column;
  height: auto; min-height: 0; overflow: hidden;
}
/* PC：轮播高度 = (内容宽 - 358 侧栏 - 22 间距) × 9/16，内容宽 = min(100vw,1220) - 40 内边距 */
@media (min-width: 1025px) {
  .headline-box { height: calc((min(100vw, 1220px) - 420px) * 0.5625); }
}
.widget-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.widget-head h3 { font-size: 16.5px; font-weight: 600; color: var(--ink-1); display: flex; align-items: center; gap: 8px; }
.widget-head a { font-size: 12.5px; color: var(--ink-4); }
.widget-head a:hover { color: var(--blue); }
.headline-list { list-style: none; flex: 1 1 0; min-height: 0; overflow-y: auto; overflow-x: hidden; scrollbar-width: thin; overscroll-behavior: contain; }
.headline-list::-webkit-scrollbar { width: 4px; }
.headline-list::-webkit-scrollbar-track { background: transparent; }
.headline-list::-webkit-scrollbar-thumb { background: #D8E3F4; border-radius: 4px; }
.headline-list::-webkit-scrollbar-thumb:hover { background: #C2D3EC; }
/* 内容超出时底部淡出，提示可继续滚动（未超出时不生效） */
.headline-list.is-scroll:not(.is-end) {
  -webkit-mask-image: linear-gradient(180deg, #000 calc(100% - 20px), rgba(0, 0, 0, .06));
  mask-image: linear-gradient(180deg, #000 calc(100% - 20px), rgba(0, 0, 0, .06));
}
.headline-list li { padding: 8px 0; border-bottom: 1px dashed var(--line); }
.headline-list li:last-child { border-bottom: none; }
.headline-list a { font-size: 14px; font-weight: 500; line-height: 1.42; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; transition: color .18s var(--ease); }
.headline-list a:hover { color: var(--blue); }
.hl-meta { display: block; font-size: 11px; color: var(--ink-4); margin-top: 3px; }
.headline-banner {
  display: block; margin-top: 10px; padding: 11px 15px; border-radius: var(--radius-xs);
  background: linear-gradient(90deg, #EAF1FF, #F4F8FF); color: var(--blue);
  font-size: 12.5px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  border: 1px solid #DCE8FF;
}

/* ---------- 快讯滚动条 ---------- */
.ticker { display: flex; align-items: center; gap: 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xs); padding: 11px 16px; margin-top: 22px; box-shadow: var(--shadow-xs); }
.ticker-label { color: var(--blue); font-weight: 600; font-size: 13px; flex-shrink: 0; display: flex; align-items: center; gap: 6px; }
.ticker-label::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 3px rgba(31,94,255,.14); }
.ticker-track { flex: 1; overflow: hidden; white-space: nowrap; }
.ticker-track a { color: var(--ink-3); font-size: 13.5px; display: inline-block; padding-left: 100%; animation: marquee 44s linear infinite; }
.ticker-track a:hover { color: var(--blue); }
.ticker-track:hover a, .ticker:hover .ticker-track a { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-100%); } }
.ticker-more { flex-shrink: 0; font-size: 12.5px; color: var(--ink-4); }
.ticker-more:hover { color: var(--blue); }

/* ---------- 区块标题 ---------- */
.sec-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.sec-title { font-size: 19px; font-weight: 600; color: var(--ink-1); display: flex; align-items: center; gap: 10px; }
.sec-title .bar { width: 4px; height: 17px; border-radius: 2px; background: linear-gradient(180deg, var(--blue), #6E9BFF); display: inline-block; }
.sec-sub { font-size: 12.5px; color: var(--ink-4); }
.sec-more { font-size: 12.5px; color: var(--ink-4); margin-left: auto; }
.sec-more:hover { color: var(--blue); }

/* ---------- 产业频道 ---------- */
.channels { margin-top: 34px; }
.channel-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 12px; }
.channel-card {
  background: var(--card); border-radius: var(--radius); padding: 18px 8px 16px;
  display: flex; flex-direction: column; align-items: center; gap: 9px; text-align: center;
  box-shadow: var(--shadow-sm); border: 1px solid transparent;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}
.channel-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--line); }
.channel-card strong { font-size: 14.5px; font-weight: 600; color: var(--ink-1); }
.channel-card small { font-size: 11px; color: var(--ink-4); }
.channel-icon { width: 46px; height: 46px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; transition: transform .22s var(--ease); }
.channel-card:hover .channel-icon { transform: scale(1.08) rotate(-3deg); }
.channel-icon svg { width: 24px; height: 24px; }
.channel-card.dark { background: linear-gradient(150deg, var(--navy), var(--navy-3)); color: #fff; }
.channel-card.dark strong { color: #fff; }
.channel-card.dark small { color: #9FB1C1; }
.channel-card.dark .channel-icon { background: rgba(255,255,255,.13); }

/* ---------- 两栏主区 ---------- */
.main-grid { display: grid; grid-template-columns: 1fr 318px; gap: 22px; margin-top: 34px; align-items: start; }
.feed-tabs { display: flex; align-items: center; gap: 22px; border-bottom: 1px solid var(--line); margin-bottom: 0; }
.feed-tabs a { padding: 10px 2px; font-size: 15px; color: var(--ink-3); border-bottom: 2px solid transparent; white-space: nowrap; }
.feed-tabs a:hover { color: var(--blue); }
.feed-tabs a.on { color: var(--blue); font-weight: 600; border-bottom-color: var(--blue); }
.feed-more { margin-left: auto; font-size: 12.5px; color: var(--ink-4); }
.feed-more:hover { color: var(--blue); }
.feed-list { background: var(--card); border-radius: 0 0 var(--radius) var(--radius); padding: 4px 20px; box-shadow: var(--shadow-sm); border: 1px solid var(--line-2); border-top: none; }
.feed-row { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line-2); align-items: center; }
.feed-row:last-child { border-bottom: none; }
.feed-thumb { width: 168px; height: 104px; border-radius: var(--radius-xs); overflow: hidden; flex-shrink: 0; background: #EEF2F7; }
.feed-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.feed-row:hover .feed-thumb img { transform: scale(1.06); }
.feed-thumb.grad { display: block; }
.feed-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.feed-body strong { font-size: 16.5px; font-weight: 500; color: var(--ink-1); line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color .18s var(--ease); }
.feed-row:hover .feed-body strong { color: var(--blue); }
.feed-body small { font-size: 12.5px; color: var(--ink-4); display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.feed-body small span { opacity: .55; }
.cat-link { color: var(--blue); font-weight: 500; }
.btn-load {
  display: block; text-align: center; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 12px; margin-top: 16px; color: var(--ink-3); font-size: 14px;
  transition: all .2s var(--ease);
}
.btn-load:hover { color: var(--blue); border-color: var(--blue); box-shadow: var(--shadow-sm); }

/* ---------- 侧栏 ---------- */
.side-col { display: flex; flex-direction: column; gap: 18px; }
.widget { background: var(--card); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-sm); border: 1px solid var(--line-2); }
.price-table { display: flex; flex-direction: column; }
.price-row { display: flex; align-items: center; justify-content: space-between; padding: 9px 0; border-bottom: 1px dashed var(--line); gap: 10px; }
.price-row:last-child { border-bottom: none; }
.p-name { font-size: 13.5px; color: var(--ink-2); flex: 1; min-width: 0; }
.p-name em { font-style: normal; color: var(--ink-4); font-size: 11.5px; }
.p-val { font-size: 14.5px; font-weight: 600; color: var(--ink-1); }
.p-chg { font-size: 12.5px; font-weight: 600; width: 60px; text-align: right; }
.live-tag { background: rgba(255, 90, 95, .1); color: var(--up); font-size: 10px; padding: 2px 8px; border-radius: 999px; font-weight: 600; }
.hot-list { list-style: none; }
.hot-list li { display: flex; gap: 11px; align-items: flex-start; padding: 8px 0; }
.hot-list .rank { font-size: 14px; font-weight: 700; color: #BCC8D4; width: 18px; flex-shrink: 0; font-style: normal; }
.hot-list .rank.top { color: var(--blue); }
.hot-list a { font-size: 13.5px; color: var(--ink-2); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.hot-list a:hover { color: var(--blue); }
.report-row { display: flex; gap: 12px; padding: 9px 0; align-items: center; }
.report-cover { width: 52px; height: 52px; border-radius: var(--radius-xs); flex-shrink: 0; }
.report-cover.grad-navy { background: linear-gradient(135deg, #14274E, var(--blue)); }
.report-body strong { font-size: 13.5px; font-weight: 500; color: var(--ink-1); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.report-body small { font-size: 11.5px; color: var(--ink-4); }
.report-row:hover .report-body strong { color: var(--blue); }
.plain-list { list-style: none; }
.plain-list li { padding: 8px 0; border-bottom: 1px dashed var(--line); }
.plain-list li:last-child { border-bottom: none; }
.plain-list a { font-size: 13.5px; color: var(--ink-2); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.plain-list a:hover { color: var(--blue); }

/* ---------- 专题 ---------- */
.topics { margin-top: 34px; }
.topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.topic-card {
  border-radius: var(--radius); padding: 22px 24px 24px; color: #fff; min-height: 116px;
  display: flex; flex-direction: column; gap: 8px; justify-content: flex-end; position: relative; overflow: hidden;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.topic-card::before { content: ''; position: absolute; right: -30px; top: -30px; width: 130px; height: 130px; border-radius: 50%; background: rgba(255,255,255,.10); }
.topic-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.topic-card strong { font-size: 17px; font-weight: 600; position: relative; }
.topic-card small { font-size: 12.5px; opacity: .88; position: relative; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--navy); color: #93A7BD; margin-top: 52px; }
.footer-top { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 34px; padding: 46px 20px 38px; }
.footer-logo { display: flex; align-items: center; gap: 11px; margin-bottom: 16px; }
.footer-logo strong { color: #fff; font-size: 19px; font-weight: 700; letter-spacing: .4px; }
.footer-brand p { font-size: 13px; line-height: 1.85; }
.footer-col h4 { color: #fff; font-size: 14px; font-weight: 600; margin-bottom: 15px; }
.footer-col a { display: block; font-size: 13.5px; padding: 5px 0; color: #93A7BD; }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); }
.footer-font { padding: 0 20px 14px; font-size: 11.5px; color: #7E91A6; }
.footer-font a { color: #93A7BD; text-decoration: none; }
.footer-font a:hover { color: #fff; text-decoration: underline; }
.footer-bottom-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 20px; font-size: 12.5px; flex-wrap: wrap; }
.footer-links, .footer-legal { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.footer-legal span, .footer-links span { opacity: .35; }
.footer-legal a { color: #93A7BD; }
.footer-legal a:hover { color: #fff; }
.footer-status { display: flex; align-items: center; gap: 6px; color: #7FC9A6; }
.ok-dot { width: 6px; height: 6px; border-radius: 50%; background: #22C55E; display: inline-block; box-shadow: 0 0 0 3px rgba(34,197,94,.16); }

/* ---------- 频道页 ---------- */
.channel-hero { display: grid; grid-template-columns: 1fr 420px; gap: 32px; padding-top: 26px; align-items: center; }
.crumb { font-size: 12.5px; color: var(--ink-4); margin-bottom: 12px; }
.crumb a:hover { color: var(--blue); }
.channel-hero h1 { font-size: 40px; font-weight: 700; line-height: 1.18; letter-spacing: -.5px; color: var(--ink-1); }
.channel-en { color: var(--blue); font-size: 12.5px; letter-spacing: 2px; font-weight: 600; margin: 6px 0 10px; }
.channel-desc { color: var(--sub); font-size: 14px; max-width: 560px; }
.channel-stats { display: flex; gap: 36px; margin: 18px 0 20px; }
.channel-stats strong { font-size: 22px; font-weight: 700; display: block; color: var(--ink-1); }
.channel-stats strong.accent { color: var(--blue); }
.channel-stats small { color: var(--ink-4); font-size: 12px; }
.channel-hero-right img { width: 100%; height: 240px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.filter-pills { display: flex; gap: 10px; margin-top: 24px; flex-wrap: wrap; }
.filter-pills a { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 7px 19px; font-size: 13px; color: var(--ink-2); transition: all .18s var(--ease); }
.filter-pills a:hover { border-color: var(--blue); color: var(--blue); }
.filter-pills a.on { background: linear-gradient(180deg, #2E6BFF, var(--blue)); border-color: var(--blue); color: #fff; font-weight: 500; box-shadow: 0 2px 8px rgba(31,94,255,.24); }
.channel-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 22px; }
.feature-card { background: var(--card); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: box-shadow .22s var(--ease), transform .22s var(--ease); }
.feature-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.feature-media { display: block; height: 240px; overflow: hidden; }
.feature-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.feature-card:hover .feature-media img { transform: scale(1.05); }
.feature-media .cover-fallback { width: 100%; height: 100%; }
.feature-body { padding: 18px 20px; display: flex; flex-direction: column; gap: 10px; }
.feature-body strong { font-size: 18.5px; font-weight: 600; color: var(--ink-1); line-height: 1.45; }
.feature-card:hover .feature-body strong { color: var(--blue); }
.feature-body small { font-size: 12.5px; color: var(--ink-4); }
.feature-side { display: flex; flex-direction: column; gap: 16px; }
.feature-side-row { background: var(--card); border-radius: var(--radius); padding: 14px; display: flex; gap: 14px; align-items: center; box-shadow: var(--shadow-sm); flex: 1; transition: box-shadow .2s var(--ease); }
.feature-side-row:hover { box-shadow: var(--shadow); }
.side-thumb { width: 120px; height: 82px; border-radius: var(--radius-xs); overflow: hidden; flex-shrink: 0; background: #EEF2F7; }
.side-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.feature-side-row:hover .side-thumb img { transform: scale(1.06); }
.side-body { min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.side-body strong { font-size: 14.5px; font-weight: 500; color: var(--ink-1); line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.feature-side-row:hover .side-body strong { color: var(--blue); }
.side-body small { font-size: 12px; color: var(--ink-4); }
.pager { display: flex; gap: 8px; justify-content: center; margin-top: 22px; flex-wrap: wrap; }
.pager a { min-width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xs); font-size: 14px; padding: 0 12px; color: var(--ink-2); transition: all .18s var(--ease); }
.pager a.on { background: var(--blue); border-color: var(--blue); color: #fff; font-weight: 600; }
.pager a:hover:not(.on) { border-color: var(--blue); color: var(--blue); }

/* ---------- 文章页 ---------- */
.article-main { padding-top: 24px; }
.article-grid { display: grid; grid-template-columns: 1fr 318px; gap: 26px; align-items: start; }
.article-col { background: var(--card); border-radius: var(--radius); padding: 30px 34px; box-shadow: var(--shadow-sm); border: 1px solid var(--line-2); }
.article-title { font-size: 28px; font-weight: 700; line-height: 1.42; margin-top: 4px; color: var(--ink-1); letter-spacing: -.3px; }
.article-dek { color: var(--sub); font-size: 15px; margin-top: 14px; padding: 12px 16px; background: var(--line-2); border-left: 3px solid var(--blue); border-radius: 0 var(--radius-xs) var(--radius-xs) 0; line-height: 1.7; }
.article-meta--source { margin: 14px 0 22px; }
.article-source { font-size: 12.5px; color: var(--ink-4); display: inline-flex; align-items: center; gap: 8px; }
.article-source strong { color: var(--ink-3); font-weight: 600; }
.article-source .dot { color: var(--line-2); }
.avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--blue-l); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.avatar svg { width: 24px; height: 24px; }
.avatar.big { width: 58px; height: 58px; margin-bottom: 12px; }
.meta-text strong { font-size: 14.5px; font-weight: 600; display: block; color: var(--ink-1); }
.meta-text small { color: var(--ink-4); font-size: 12.5px; }
.article-cover { margin: 0 0 22px; }
.article-cover img { width: 100%; border-radius: var(--radius-sm); }
.article-cover figcaption { font-size: 12.5px; color: var(--ink-4); text-align: center; margin-top: 8px; }
.article-content { font-size: 16.5px; line-height: 1.95; color: #26374D; word-break: break-word; }
.article-content > *:first-child { margin-top: 0; }
.article-content p { margin: 0 0 18px; }
.article-content h2 { font-size: 20px; font-weight: 600; margin: 30px 0 14px; color: var(--ink-1); padding-left: 12px; border-left: 4px solid var(--blue); line-height: 1.5; }
.article-content h3 { font-size: 17.5px; font-weight: 600; margin: 24px 0 12px; color: var(--ink-1); }
.article-content h4 { font-size: 16px; font-weight: 600; margin: 20px 0 10px; color: var(--ink-1); }
.article-content ul, .article-content ol { margin: 0 0 18px; padding-left: 24px; }
.article-content li { margin: 6px 0; }
.article-content blockquote { border-left: 4px solid var(--blue); background: #F6F9FE; padding: 14px 18px; border-radius: 0 var(--radius-xs) var(--radius-xs) 0; color: var(--sub); margin: 0 0 18px; }
.article-content img { border-radius: var(--radius-sm); margin: 6px 0 18px; }
.article-content video { display: block; width: 100%; max-width: 100%; height: auto; border-radius: 10px; margin: 10px 0 20px; background: #000; }
.article-content iframe { display: block; width: 100%; max-width: 100%; aspect-ratio: 16 / 9; height: auto; border: none; border-radius: 10px; margin: 10px 0 20px; background: #000; }
.article-content table { width: 100%; border-collapse: collapse; margin: 0 0 18px; font-size: 15px; }
.article-content table th, .article-content table td { border: 1px solid #E2E8F2; padding: 9px 12px; }
.article-content table th { background: #F6F9FE; font-weight: 600; }
.article-content pre, .article-content code { background: #F3F6FB; border-radius: 6px; font-family: ui-monospace, Consolas, monospace; }
.article-content pre { padding: 14px 16px; overflow-x: auto; margin: 0 0 18px; line-height: 1.6; }
.article-content code { padding: 2px 6px; font-size: 13.5px; }
.article-content a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.article-content strong { font-weight: 600; color: var(--ink-1); }
.article-content table { width: 100%; border-collapse: collapse; margin: 0 0 18px; font-size: 14.5px; }
.article-content th, .article-content td { border: 1px solid var(--line); padding: 9px 12px; text-align: left; }
.article-content th { background: var(--line-2); font-weight: 600; }
.article-content hr { border: none; border-top: 1px solid var(--line); margin: 26px 0; }
.article-content figure { margin: 0 0 18px; }
.article-content figcaption { font-size: 12.5px; color: var(--ink-4); text-align: center; margin-top: 8px; }
.article-content iframe, .article-content video { max-width: 100%; border-radius: var(--radius-sm); }
.data-card { background: linear-gradient(135deg, var(--navy), var(--navy-3)); color: #fff; border-radius: var(--radius); padding: 22px 26px; margin: 26px 0; position: relative; overflow: hidden; }
.data-card::after { content: ''; position: absolute; right: -40px; bottom: -60px; width: 180px; height: 180px; border-radius: 50%; background: rgba(31,94,255,.22); }
.data-card-title { font-size: 12.5px; color: #93A7BD; margin-bottom: 14px; position: relative; }
.data-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; position: relative; }
.data-row > div { border-left: 2px solid rgba(255,255,255,.13); padding-left: 14px; }
.data-row strong { display: block; font-size: 26px; font-weight: 700; margin: 2px 0; }
.data-row .d-label { font-size: 12px; color: #93A7BD; }
.data-row small { font-size: 11.5px; color: #7E93A6; }
.tag-pills { display: flex; gap: 10px; flex-wrap: wrap; margin: 22px 0; }
.tag-pills a { background: var(--blue-l); color: var(--blue); font-size: 12.5px; padding: 5px 14px; border-radius: 999px; transition: all .18s var(--ease); }
.tag-pills a:hover { background: var(--blue); color: #fff; }
.article-actions { display: flex; gap: 12px; align-items: center; border-top: 1px solid var(--line); padding-top: 20px; margin-top: 8px; flex-wrap: wrap; }
.article-actions button { background: var(--line-2); border: 1px solid transparent; color: var(--ink-2); padding: 8px 20px; border-radius: 999px; font-size: 13.5px; cursor: pointer; transition: all .18s var(--ease); display: inline-flex; align-items: center; gap: 6px; }
.article-actions button:hover { background: var(--blue-l); color: var(--blue); }
.article-actions button svg { width: 15px; height: 15px; }
.article-disclaimer { font-size: 12px; color: var(--ink-4); width: 100%; margin-top: 8px; }
.related { margin-top: 30px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.related-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; padding-bottom: 12px; display: flex; flex-direction: column; transition: all .2s var(--ease); }
.related-card:hover { border-color: #CFDDF5; box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.related-thumb { height: 98px; display: block; overflow: hidden; }
.related-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.related-card:hover .related-thumb img { transform: scale(1.06); }
.related-card strong { font-size: 13.5px; font-weight: 500; color: var(--ink-1); line-height: 1.45; padding: 10px 12px 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.related-card small { font-size: 11.5px; color: var(--ink-4); padding: 4px 12px 0; }
.related-card:hover strong { color: var(--blue); }
.prev-next { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.prev-next a { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xs); padding: 12px 16px; font-size: 13px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prev-next a:hover { color: var(--blue); border-color: var(--blue); }
.ad-box { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--navy), var(--navy-3)); color: #7E93A6; border-radius: var(--radius); height: 120px; font-size: 13.5px; letter-spacing: 2px; }

/* ---------- 移动端底部导航 ---------- */
.mobile-tabbar { display: none; }

/* 内容过短时让页脚贴底 */
main { min-height: calc(100vh - 470px); }

/* ---------- 滚动条 ---------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #CBD6E2; border-radius: 6px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #B3C1D1; }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
  .channel-grid { grid-template-columns: repeat(4, 1fr); }
  .main-grid, .article-grid { grid-template-columns: 1fr; }
  .hero-row { grid-template-columns: 1fr; }
  .headline-box { order: 2; height: auto; }
  /* 单列堆叠时卡片高度由内容决定，列表必须按内容撑开，否则 flex-basis:0 会被压成 0 高 */
  .headline-list { flex: 0 0 auto; overflow: visible; }
  .headline-list.is-scroll { -webkit-mask-image: none; mask-image: none; }
  .channel-hero { grid-template-columns: 1fr; }
  .channel-hero-right { display: none; }
  .channel-feature { grid-template-columns: 1fr; }
  .topic-grid, .related-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  body { padding-bottom: 58px; font-size: 14.5px; }
  .wrap { padding: 0 15px; }
  .topbar-left, .topbar-right { display: none; }
  .topbar-live { text-align: left; }
  .header-in { height: 58px; gap: 12px; }
  .header-search { display: none; }
  .header-cta { display: none; }
  .brand-text strong { font-size: 17.5px; }
  .brand-text small { display: none; }
  .brand-mark { width: 34px; height: 34px; border-radius: 10px; }
  .brand-mark svg { width: 23px; height: 23px; }
  .nav-links { gap: 2px; }
  .nav-link { padding: 11px 9px; font-size: 14px; }
  .nav-link.active::after { left: 9px; right: 9px; }
  .nav-more { display: none; }
  .hero-row { padding-top: 14px; }
  .hero-card { aspect-ratio: 16 / 9; height: auto; min-height: 0; }
  .hero-caption h2 { font-size: 19px; }
  .channel-grid { grid-template-columns: repeat(4, 1fr); gap: 9px; }
  .channel-card { padding: 13px 6px 12px; border-radius: 13px; }
  .channel-card strong { font-size: 12.5px; }
  .channel-card small { font-size: 10px; }
  .channel-icon { width: 38px; height: 38px; border-radius: 11px; }
  .channel-icon svg { width: 20px; height: 20px; }
  .feed-row { flex-direction: column-reverse; align-items: stretch; gap: 10px; }
  .feed-thumb { width: 100%; height: 176px; }
  .feed-body strong { font-size: 16px; }
  .feed-list { padding: 4px 15px; }
  .topic-grid, .related-grid { grid-template-columns: 1fr; }
  .article-col { padding: 20px 17px; border-radius: 14px; }
  .article-title { font-size: 22px; }
  .article-content { font-size: 15.5px; line-height: 1.9; }
  .data-row { grid-template-columns: 1fr; gap: 12px; }
  .data-row > div { border-left: none; border-top: 1px solid rgba(255,255,255,.13); padding: 10px 0 0; }
  .footer-top { grid-template-columns: 1fr 1fr; padding: 34px 20px 26px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom-in { flex-direction: column; align-items: flex-start; gap: 8px; }
  .channel-hero h1 { font-size: 30px; }
  .channel-stats { gap: 26px; }
  .mobile-tabbar {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
    background: rgba(255,255,255,.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--line); height: 58px;
    padding-bottom: env(safe-area-inset-bottom);
  }
  .mobile-tabbar a { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; font-size: 10.5px; color: var(--ink-4); }
  .mobile-tabbar a.active { color: var(--blue); }
  .mobile-tabbar svg { width: 21px; height: 21px; }
}

/* ============ 企业 / 产品 模块 ============ */
.page { padding: 22px 0 44px; min-height: calc(100vh - 470px); }
.muted { color: var(--ink-4); }
.sec-sub { font-size: 12.5px; color: var(--ink-4); font-weight: 400; margin-left: 4px; }
.tag { display: inline-flex; align-items: center; gap: 4px; background: var(--blue-l); color: var(--blue); font-size: 12px; padding: 4px 10px; border-radius: 999px; }
.tag.ghost { background: var(--card); color: var(--ink-3); border: 1px solid var(--line); }
.tag.ghost.price { color: #E0533D; border-color: #F3C9BE; background: #FFF4F0; }

.co-search { display: flex; gap: 10px; margin: 4px 0 18px; max-width: 520px; }
.co-search input { flex: 1; height: 42px; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 14px; font-size: 14px; background: var(--card); color: var(--ink-1); }
.co-search input:focus { outline: none; border-color: var(--blue); }
.co-search button { height: 42px; padding: 0 22px; border: none; border-radius: var(--radius-sm); background: linear-gradient(180deg, #2E6BFF, var(--blue)); color: #fff; font-size: 14px; cursor: pointer; }

.co-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 18px; }
.co-card { display: flex; gap: 14px; padding: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); transition: all .2s var(--ease); }
.co-card:hover { border-color: #CFDDF5; box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.co-logo { width: 56px; height: 56px; border-radius: 14px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 700; overflow: hidden; }
.co-logo img { width: 100%; height: 100%; object-fit: cover; }
.co-info { min-width: 0; flex: 1; }
.co-name { font-size: 15.5px; font-weight: 600; color: var(--ink-1); display: flex; align-items: center; gap: 6px; }
.co-name:hover { color: var(--blue); }
.co-verified { font-size: 11px; font-weight: 600; color: #fff; background: #16A34A; padding: 1px 7px; border-radius: 999px; }
.co-verified.lg { font-size: 12px; padding: 2px 10px; }
.co-cat { font-size: 12px; color: var(--blue); display: block; margin: 2px 0 6px; }
.co-intro { font-size: 12.5px; color: var(--ink-3); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin: 0 0 8px; }
.co-stats { display: flex; gap: 14px; font-size: 12px; color: var(--ink-4); flex-wrap: wrap; }
.co-stats b { color: var(--ink-1); font-weight: 600; }
.co-region { color: var(--ink-3); }

.company-hero { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 150px; display: flex; align-items: flex-end; margin-bottom: 22px; background: linear-gradient(135deg, var(--co, #14274E), #1F5EFF); }
.company-cover { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .42; }
.company-hero-mask { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,18,38,.1), rgba(8,18,38,.72)); }
.company-hero-in { position: relative; z-index: 1; display: flex; align-items: flex-end; gap: 18px; padding: 24px; width: 100%; flex-wrap: wrap; }
.company-logo { width: 72px; height: 72px; border-radius: 18px; background: rgba(255,255,255,.92); color: #1F5EFF; display: flex; align-items: center; justify-content: center; font-size: 30px; font-weight: 700; overflow: hidden; flex-shrink: 0; }
.company-logo img { width: 100%; height: 100%; object-fit: cover; }
.company-id { flex: 1; min-width: 180px; color: #fff; }
.company-id h1 { font-size: 24px; font-weight: 700; display: flex; align-items: center; gap: 10px; margin: 0; }
.company-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.company-tags .tag { background: rgba(255,255,255,.16); color: #fff; }
.company-tags .tag.ghost { background: rgba(255,255,255,.1); color: rgba(255,255,255,.85); border-color: rgba(255,255,255,.25); }
.company-site { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border: 1px solid rgba(255,255,255,.4); border-radius: 999px; color: #fff; font-size: 13px; text-decoration: none; }
.company-site:hover { background: rgba(255,255,255,.14); }

.company-body { display: grid; grid-template-columns: 1fr 320px; gap: 26px; align-items: start; }
.company-content, .product-content { font-size: 14.5px; line-height: 1.85; color: var(--ink-2); }
.company-content p, .product-content p { margin: 0 0 14px; }
.company-intro { font-size: 14.5px; line-height: 1.85; color: var(--ink-2); margin: 0; }

.news-list { display: flex; flex-direction: column; }
.news-row { display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; align-items: center; padding: 11px 4px; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--ink-1); }
.news-row:hover { color: var(--blue); }
.news-cat { font-size: 11.5px; color: var(--blue); background: var(--blue-l); padding: 2px 8px; border-radius: 6px; text-align: center; }
.news-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.news-time { font-size: 12px; color: var(--ink-4); white-space: nowrap; }

.company-side { display: flex; flex-direction: column; gap: 16px; }
.side-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.side-card h3 { font-size: 15px; font-weight: 600; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.contact-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.contact-list li { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-2); }
.contact-list a { color: var(--blue); }
.side-prod { display: flex; flex-direction: column; gap: 10px; }
.side-prod-row { display: flex; gap: 10px; align-items: center; padding: 6px; border-radius: 10px; transition: background .15s; }
.side-prod-row:hover { background: var(--blue-l); }
.side-prod-cover { width: 46px; height: 46px; border-radius: 10px; background: var(--blue-l); color: var(--blue); display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 700; overflow: hidden; flex-shrink: 0; }
.side-prod-cover img { width: 100%; height: 100%; object-fit: cover; }
.side-prod-info { min-width: 0; }
.side-prod-info strong { font-size: 13.5px; font-weight: 500; color: var(--ink-1); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-prod-info small { font-size: 11.5px; color: var(--ink-4); }

.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 18px; }
.prod-grid.sm { grid-template-columns: repeat(4, 1fr); }
.prod-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: all .2s var(--ease); display: flex; flex-direction: column; }
.prod-card:hover { border-color: #CFDDF5; box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.prod-cover { height: 150px; display: flex; align-items: center; justify-content: center; font-size: 40px; font-weight: 700; overflow: hidden; }
.prod-cover img { width: 100%; height: 100%; object-fit: cover; }
.prod-info { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 4px; }
.prod-name { font-size: 14.5px; font-weight: 600; color: var(--ink-1); }
.prod-name:hover { color: var(--blue); }
.prod-cat { font-size: 11.5px; color: var(--blue); }
.prod-intro { font-size: 12.5px; color: var(--ink-3); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin: 2px 0 6px; }
.prod-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 12px; }
.prod-company { display: inline-flex; align-items: center; gap: 4px; color: var(--ink-4); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prod-price { color: #E0533D; font-weight: 600; white-space: nowrap; }

.product-detail { display: grid; grid-template-columns: 360px 1fr; gap: 26px; align-items: start; margin-bottom: 22px; }
.product-cover { width: 100%; aspect-ratio: 4/3; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 64px; font-weight: 700; overflow: hidden; }
.product-cover img { width: 100%; height: 100%; object-fit: cover; }
.product-head h1 { font-size: 24px; font-weight: 700; margin: 0 0 12px; }
.product-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.product-dek { font-size: 14.5px; line-height: 1.7; color: var(--ink-2); margin: 0 0 16px; }
.product-meta { border-top: 1px solid var(--line); padding-top: 14px; display: flex; flex-direction: column; gap: 10px; }
.pm-row { display: flex; gap: 12px; font-size: 13.5px; }
.pm-row span { color: var(--ink-4); width: 64px; flex-shrink: 0; }
.pm-row b, .pm-row a { color: var(--ink-1); font-weight: 500; }
.pm-row a:hover { color: var(--blue); }

@media (max-width: 900px) {
  .co-grid, .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-grid.sm { grid-template-columns: repeat(2, 1fr); }
  .company-body, .product-detail { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .co-grid, .prod-grid, .prod-grid.sm { grid-template-columns: 1fr; }
  .company-hero-in { padding: 16px; }
  .company-id h1 { font-size: 20px; }
}

/* ============ 会员 / 登录注册 ============ */
.auth-page { min-height: calc(100vh - 470px); display: flex; align-items: flex-start; justify-content: center; padding: 48px 16px; }
.auth-card { width: 100%; max-width: 420px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px; box-shadow: var(--shadow-sm); }
.auth-title { font-size: 22px; font-weight: 700; color: var(--ink-1); margin: 0 0 4px; }
.auth-sub { font-size: 13px; color: var(--ink-4); margin: 0 0 18px; }
.auth-error { background: #FFF4F0; color: #E0533D; border: 1px solid #F3C9BE; border-radius: 10px; padding: 9px 12px; font-size: 13px; margin-bottom: 14px; }
.auth-card label { display: block; font-size: 13px; color: var(--ink-2); margin: 14px 0 6px; }
.auth-card .req { color: #E0533D; }
.auth-card input[type=text], .auth-card input[type=password] { width: 100%; height: 44px; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 14px; font-size: 14px; background: #fff; color: var(--ink-1); box-sizing: border-box; }
.auth-card input:focus { outline: none; border-color: var(--blue); }
.auth-type { display: flex; gap: 10px; margin-bottom: 6px; }
.auth-type label { flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px; height: 42px; border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: 14px; color: var(--ink-2); cursor: pointer; margin: 0; }
.auth-type label.on { border-color: var(--blue); color: var(--blue); background: var(--blue-l); font-weight: 500; }
.auth-btn { width: 100%; height: 46px; margin-top: 20px; border: none; border-radius: var(--radius-sm); background: linear-gradient(180deg, #2E6BFF, var(--blue)); color: #fff; font-size: 15px; font-weight: 500; cursor: pointer; }
.auth-btn.sm { margin-top: 14px; height: 40px; font-size: 14px; }
.auth-foot { text-align: center; font-size: 13px; color: var(--ink-4); margin-top: 16px; }
.auth-foot a, .member-company-link { color: var(--blue); }

.member-grid { display: grid; grid-template-columns: 280px 1fr; gap: 22px; align-items: start; }
.avatar-lg { width: 72px; height: 72px; border-radius: 20px; background: linear-gradient(135deg, #14274E, var(--blue)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 30px; font-weight: 700; margin-bottom: 14px; }
.member-profile { text-align: center; display: flex; flex-direction: column; align-items: center; }
.member-profile h3 { font-size: 17px; font-weight: 600; margin: 0 0 4px; }
.member-profile .muted { font-size: 13px; margin: 2px 0; }
.member-company-link { display: inline-block; margin-top: 12px; font-size: 13px; }
.member-form h3 { font-size: 15px; font-weight: 600; margin: 0 0 14px; }
.member-form label { display: block; font-size: 13px; color: var(--ink-2); margin: 12px 0 6px; }
.member-form input[type=text] { width: 100%; height: 42px; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 14px; font-size: 14px; box-sizing: border-box; background: #fff; color: var(--ink-1); }
.member-form input:focus { outline: none; border-color: var(--blue); }

@media (max-width: 760px) { .member-grid { grid-template-columns: 1fr; } }

/* ============ 分享 / 海报 ============ */
.share-modal { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 16px; }
.share-modal[hidden] { display: none; }
.share-mask { position: absolute; inset: 0; background: rgba(8,18,38,.62); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }
.share-panel { position: relative; z-index: 1; background: #fff; border-radius: 16px; padding: 18px; width: min(92vw, 380px); box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.share-close { position: absolute; top: 8px; right: 14px; border: none; background: transparent; font-size: 26px; line-height: 1; color: #94A2B4; cursor: pointer; }
.poster-stage { border-radius: 12px; overflow: hidden; background: #F2F5FA; }
.poster-stage canvas { width: 100%; height: auto; display: block; }
.share-actions { display: flex; gap: 10px; margin-top: 14px; }
.share-actions .share-dl, .share-actions button { flex: 1; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: 10px; font-size: 14px; text-decoration: none; }
.share-dl { background: linear-gradient(180deg, #2E6BFF, var(--blue)); color: #fff; }
.share-actions button { border: 1px solid var(--line); background: #fff; color: var(--ink-1); cursor: pointer; }
.share-actions button:hover { border-color: var(--blue); color: var(--blue); }
.share-tip { font-size: 12.5px; color: var(--ink-4); text-align: center; margin: 10px 0 0; min-height: 18px; }
.qr-panel { position: relative; width: min(360px, 92vw); background: #fff; border-radius: 18px; padding: 28px 26px 26px; box-shadow: 0 24px 70px rgba(11,37,69,.32); text-align: center; }
.qr-title { font-size: 16px; font-weight: 600; color: var(--ink-1); margin-bottom: 16px; }
.qr-box { width: 200px; height: 200px; margin: 0 auto; border-radius: 14px; background: var(--bg-2); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.qr-box img { width: 100%; height: 100%; object-fit: contain; display: block; }
.qr-tip { font-size: 12.5px; color: var(--ink-4); line-height: 1.7; margin-top: 16px; }
.toast { position: fixed; left: 50%; bottom: 86px; transform: translateX(-50%) translateY(20px); background: rgba(11,37,69,.92); color: #fff; padding: 10px 18px; border-radius: 999px; font-size: 13px; z-index: 2000; opacity: 0; transition: all .3s var(--ease); pointer-events: none; max-width: 86vw; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }


/* ============================================================
   动态 / 标签 / 搜索 / 快讯 页面
   ============================================================ */
.sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.sec-sub { font-size: 12.5px; color: var(--ink-4); }
.sec-sub b { color: var(--blue); font-weight: 600; }
.block-title { font-size: 15.5px; font-weight: 600; color: var(--ink-1); display: flex; align-items: center; gap: 9px; margin: 22px 0 12px; }
.block-title .bar { width: 3px; height: 15px; border-radius: 2px; background: linear-gradient(180deg, #2E6BFF, var(--blue)); }
.tag-chip { display: inline-block; background: var(--blue-l); color: var(--blue); border-radius: 999px; padding: 5px 14px; font-size: 12.5px; transition: all .18s var(--ease); }
.tag-chip:hover { background: var(--blue); color: #fff; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

/* 两栏布局：左侧内容流 + 右侧边栏 */
.feed-layout { display: grid; grid-template-columns: 1fr 300px; gap: 22px; align-items: start; padding-top: 8px; }
.feed-col { min-width: 0; }
.feed-page .feed-list, .tag-page .feed-list, .search-page .feed-list {
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--line-2); box-shadow: var(--shadow-sm); padding: 4px 20px;
}
.feed-excerpt { font-size: 13px; color: var(--sub); line-height: 1.62; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-top: -2px; }
.feed-list-lg .feed-thumb { width: 200px; height: 124px; }
.feed-list-lg .feed-body strong { font-size: 17.5px; }

/* ---------- 搜索页 ---------- */
.search-page { padding-top: 14px; }
.search-again { display: flex; gap: 10px; margin: 14px 0 6px; }
.search-again input { flex: 1; height: 44px; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 14px; font-size: 14px; background: #fff; color: var(--ink-1); }
.search-again input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(31,94,255,.10); }
.search-again .btn { height: 44px; padding: 0 26px; }
.search-block { margin-bottom: 8px; }
.co-chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.co-chip { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 16px; display: flex; flex-direction: column; gap: 5px; transition: all .18s var(--ease); }
.co-chip:hover { border-color: var(--blue); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.co-chip strong { font-size: 15px; font-weight: 600; color: var(--ink-1); }
.co-chip:hover strong { color: var(--blue); }
.co-chip small { font-size: 12px; color: var(--ink-4); }
.pager .pg { min-width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xs); font-size: 14px; padding: 0 12px; color: var(--ink-2); transition: all .18s var(--ease); }
.pager .pg:hover { border-color: var(--blue); color: var(--blue); }
.pager .pg-cur { background: var(--blue); border-color: var(--blue); color: #fff; font-weight: 600; }

/* ---------- 要闻快讯 ---------- */
.flash-layout { display: grid; grid-template-columns: 1fr 300px; gap: 22px; align-items: start; padding-top: 8px; }
.flash-list { display: grid; gap: 14px; }
.flash-item { position: relative; display: flex; gap: 18px; padding: 18px 22px 18px 20px; background: var(--card); border: 1px solid var(--line-2); border-radius: 14px; box-shadow: var(--shadow-sm); transition: all .2s var(--ease); }
.flash-item:hover { border-color: var(--blue); box-shadow: 0 8px 26px rgba(31,94,255,.12); transform: translateY(-2px); }
.flash-item::before { content: ''; position: absolute; left: 0; top: 18px; bottom: 18px; width: 3px; border-radius: 3px; background: linear-gradient(180deg, var(--blue), #0B2545); }
.flash-time { flex-shrink: 0; width: 78px; display: flex; flex-direction: column; gap: 3px; padding-top: 1px; }
.flash-time .f-date { font-size: 11.5px; color: var(--ink-4); }
.flash-time .f-time { font-size: 13px; font-weight: 700; color: var(--blue); background: var(--blue-l); border-radius: 7px; padding: 3px 0; text-align: center; letter-spacing: .3px; }
.flash-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.flash-main strong { font-size: 16.5px; font-weight: 600; color: var(--ink-1); line-height: 1.6; }
.flash-main p { font-size: 14px; color: var(--sub); line-height: 1.78; }
.flash-src { align-self: flex-start; font-size: 12px; color: var(--ink-4); background: var(--bg-2); border-radius: 6px; padding: 2px 10px; }
.flash-cta { display: inline-flex; align-items: center; gap: 6px; margin-top: 6px; }

/* ---------- 广告位 ---------- */
.ad-row { margin: 18px 0; border-radius: var(--radius-sm); overflow: hidden; text-align: center; line-height: 0; }
.ad-row img { width: 100%; height: auto; display: block; }
.ad-row a { display: block; }

/* ---------- 会员中心扩展 ---------- */
.member-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; flex-wrap: wrap; }
.member-tabs a { padding: 10px 18px; font-size: 14.5px; color: var(--ink-3); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all .18s var(--ease); }
.member-tabs a:hover { color: var(--blue); }
.member-tabs a.on { color: var(--blue); font-weight: 600; border-bottom-color: var(--blue); }
.side-card { background: var(--card); border: 1px solid var(--line-2); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow-sm); }
.side-card h4 { font-size: 15px; font-weight: 600; color: var(--ink-1); margin-bottom: 10px; }
.side-card p { font-size: 13px; color: var(--sub); line-height: 1.7; }
.member-company-link { display: inline-flex; align-items: center; gap: 6px; color: var(--blue); font-size: 13.5px; margin-top: 8px; }
.member-company-link:hover { text-decoration: underline; }
.submis-list, .footprint-list { list-style: none; display: flex; flex-direction: column; }
.submis-list li, .footprint-list li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line-2); }
.submis-list li:last-child, .footprint-list li:last-child { border-bottom: none; }
.submis-list .s-title { flex: 1; min-width: 0; font-size: 14.5px; color: var(--ink-1); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.submis-list .s-meta, .footprint-list .s-meta { font-size: 12px; color: var(--ink-4); flex-shrink: 0; }
.status-badge { font-size: 11.5px; padding: 3px 10px; border-radius: 999px; flex-shrink: 0; }
.status-badge.pending { background: #FFF4E5; color: #B76E00; }
.status-badge.approved { background: #E6F7EE; color: #0A8F55; }
.status-badge.rejected { background: #FDECEC; color: #C0392B; }
.feedback-form textarea, .member-form textarea { width: 100%; min-height: 96px; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 14px; font-size: 14px; font-family: inherit; resize: vertical; background: #fff; color: var(--ink-1); }
.feedback-form textarea:focus { outline: none; border-color: var(--blue); }
.alert { border-radius: var(--radius-sm); padding: 11px 15px; font-size: 13.5px; margin-bottom: 14px; }
.alert.ok { background: #E6F7EE; color: #0A8F55; }
.alert.err { background: #FDECEC; color: #C0392B; }

/* ---------- 投稿 / 通用表单卡片 ---------- */
.form-card { background: var(--card); border: 1px solid var(--line-2); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow-sm); }
.form-card.wide { max-width: 860px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 13.5px; font-weight: 500; color: var(--ink-2); }
.field input[type=text], .field input[type=url], .field textarea, .field select {
  width: 100%; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 10px 14px; font-size: 14px; font-family: inherit; background: #fff; color: var(--ink-1);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(31,94,255,.10); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-ops { display: flex; align-items: center; gap: 12px; margin-top: 6px; }
.ops-hint { font-size: 13px; color: var(--ink-4); }

/* ============================================================
   移动端适配
   ============================================================ */
@media (max-width: 1080px) {
  .feed-layout, .flash-layout { grid-template-columns: 1fr; }
  .feed-layout .side-col, .flash-layout .side-col { order: 2; }
}
@media (max-width: 760px) {
  .block-title { margin: 16px 0 10px; }
  .co-chips { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .flash-item { flex-direction: column; gap: 8px; padding: 14px 16px; }
  .flash-time { width: auto; }
  .member-tabs a { padding: 9px 12px; font-size: 13.5px; }
  .feed-page .feed-list, .tag-page .feed-list, .search-page .feed-list { padding: 4px 14px; }
  .feed-list-lg .feed-thumb { width: 100%; height: 176px; }
}

/* ============================================================
   v3 视觉升级层
   ------------------------------------------------------------
   背景：早期模板里用了 .btn / .badge / .inline / .block 等「后台词汇」类名，
   但 site.css 只定义了 .btn-primary，导致投稿、会员中心、表单页出现
   浏览器默认按钮与错位排版（表现为「样式很古老、很难看」）。
   这里统一补齐缺失组件，并对卡片、区块标题、表单、页脚做一轮精修。
   ============================================================ */

/* ---------- 通用交互细节 ---------- */
:root {
  --ring: 0 0 0 3px rgba(31, 94, 255, .12);
  --grad-blue: linear-gradient(180deg, #2E6BFF, var(--blue));
  --grad-card: linear-gradient(180deg, #FFFFFF, #FCFDFF);
}
*:focus-visible { outline: 2px solid rgba(31, 94, 255, .55); outline-offset: 2px; border-radius: 6px; }
::placeholder { color: #A9B6C6; }

/* ---------- 按钮（前台统一：.btn / .btn.ghost / .btn.sm） ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 42px; padding: 0 22px; border-radius: var(--radius-sm);
  background: var(--grad-blue); color: #fff; font-size: 14px; font-weight: 500;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  box-shadow: 0 2px 8px rgba(31, 94, 255, .22);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), filter .18s var(--ease), background .18s var(--ease), color .18s var(--ease);
}
.btn:hover { filter: brightness(1.05); box-shadow: 0 8px 20px rgba(31, 94, 255, .28); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn.ghost { background: #fff; color: var(--ink-2); border-color: var(--line); box-shadow: none; }
.btn.ghost:hover { color: var(--blue); border-color: #BFD3FF; background: #F7FAFF; filter: none; transform: translateY(-1px); }
.btn.mini, .btn.sm { height: 34px; padding: 0 15px; font-size: 13px; border-radius: 9px; }
.btn.block, .btn.wide { width: 100%; }
.btn[disabled], .btn.disabled { opacity: .55; cursor: not-allowed; transform: none !important; box-shadow: none; }

/* ---------- 状态徽标（前台统一：.badge / .chip） ---------- */
.badge, .chip {
  display: inline-flex; align-items: center; gap: 5px; flex-shrink: 0;
  font-size: 11.5px; line-height: 1; padding: 5px 11px; border-radius: 999px;
  background: var(--line-2); color: var(--ink-3); font-weight: 500; white-space: nowrap;
}
.badge.on  { background: #E6F7EE; color: #0A8F55; }
.badge.off { background: #FDECEC; color: #C0392B; }
.badge.warn { background: #FFF4E5; color: #B76E00; }
/* 兼容早期写法 */
.status-badge.on { background: #E6F7EE; color: #0A8F55; }
.status-badge.off { background: #FDECEC; color: #C0392B; }
.status-badge.warn { background: #FFF4E5; color: #B76E00; }
.muted { color: var(--ink-4); }
.block { display: block; }
.inline { display: inline-flex; align-items: center; gap: 8px; }
.accent { color: var(--blue); }

/* ---------- 区块标题精修：标题下加一条渐变分隔线 ---------- */
.sec-head { position: relative; padding-bottom: 12px; margin-bottom: 18px; }
.sec-head::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, #DCE6F5, rgba(220, 230, 245, 0) 78%);
}
.sec-head h1.sec-title, .sec-head h3.sec-title { font-size: 20px; letter-spacing: -.2px; }
.sec-title .bar { height: 18px; width: 4px; box-shadow: 0 0 0 3px rgba(31, 94, 255, .08); }
.page { padding: 20px 0 52px; }
.crumb {
  display: inline-flex; align-items: center; gap: 7px; margin-bottom: 14px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 15px; font-size: 12.5px; color: var(--ink-4); box-shadow: var(--shadow-xs);
}
.crumb a { color: var(--ink-3); }
.crumb a:hover { color: var(--blue); }

/* ---------- 首页：能源头条底部链接（原「要闻快讯」横幅已移至下方快讯条） ---------- */
.headline-foot {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  margin-top: 10px; padding: 9px 12px; border-radius: var(--radius-xs);
  font-size: 12.5px; color: var(--blue); background: #F6F9FF; border: 1px dashed #D8E5FF;
  transition: all .18s var(--ease);
}
.headline-foot:hover { background: var(--blue-l); border-style: solid; }
.headline-foot svg { width: 14px; height: 14px; transition: transform .18s var(--ease); }
.headline-foot:hover svg { transform: translateX(3px); }

/* ---------- 首页：要闻快讯横向无缝滚动条（浅蓝背景，数据 = 后台发布的快讯，非系统设置文本） ---------- */
/* 注意：外层必须是 .wrap（只有内边距），浅蓝底放在 .flash-ticker 上，才能与上下版块左右严格对齐 */
.flash-ticker {
  display: flex; align-items: center; gap: 0; flex-wrap: nowrap;
  margin-top: 22px; min-height: 52px;
  background: linear-gradient(90deg, #E8F1FF 0%, #F3F8FF 55%, #FFFFFF 100%);
  border: 1px solid #D2E2FF; border-radius: 12px;
  box-shadow: 0 4px 16px rgba(31, 94, 255, .08); overflow: hidden; position: relative;
}
/* 左侧标签：不填色，浅蓝文字 + 细分隔线，弱化视觉权重 */
.ft-label {
  position: relative; display: inline-flex; align-items: center; gap: 5px; flex: 0 0 auto; align-self: stretch;
  padding: 0 16px; color: var(--blue); font-size: 13px; font-weight: 600; letter-spacing: .3px;
  white-space: nowrap; background: transparent; text-decoration: none;
}
.ft-label::after { content: ''; position: absolute; right: 0; top: 50%; width: 1px; height: 14px; transform: translateY(-50%); background: #CFE0F8; }
.ft-label:hover { color: var(--blue-d); }
.ft-bolt { font-size: 12px; line-height: 1; opacity: .8; }
.ft-lbl-short { display: none; }
/* 滚动视口 */
.ft-viewport { flex: 1 1 auto; min-width: 0; overflow: hidden; position: relative; padding: 0 16px; }
/* 滚动轨道：整体向左匀速移动；内容复制两份，位移 -50% 即无缝循环 */
.ft-track {
  display: flex; align-items: center; gap: 0; white-space: nowrap;
  width: max-content; will-change: transform;
  animation: ft-scroll 26s linear infinite;
}
.flash-ticker:hover .ft-track { animation-play-state: paused; }
/* 单条快讯：右侧留白形成条目间隔，保证 -50% 位移精确无缝 */
.ft-item {
  position: relative; display: inline-flex; align-items: center; gap: 9px;
  flex: 0 0 auto; padding-right: 42px;
  opacity: 1; transform: none; visibility: visible; pointer-events: auto;
  text-decoration: none; color: inherit;
}
.ft-item::after {
  content: ''; position: absolute; right: 20px; top: 50%; width: 1px; height: 13px;
  transform: translateY(-50%); background: #C6D8F5;
}
.ft-time {
  flex: 0 0 auto; font-size: 11.5px; font-weight: 600; color: var(--blue);
  background: #DCE8FF; border-radius: 5px; padding: 2px 7px; letter-spacing: .3px;
}
.ft-title { font-size: 14px; color: var(--ink-1); font-weight: 500; white-space: nowrap; }
.ft-item:hover .ft-title { color: var(--blue); }
.ft-src { flex: 0 0 auto; font-size: 12px; color: var(--ink-4); }
.ft-empty { display: block; font-size: 13px; color: var(--ink-4); line-height: 24px; }
.ft-more {
  flex: 0 0 auto; align-self: stretch; display: inline-flex; align-items: center;
  padding: 0 16px; font-size: 12.5px; color: #4A7BD6; white-space: nowrap;
  border-left: 1px solid #D2E2FF; text-decoration: none;
}
.ft-more:hover { color: var(--blue); }
.ft-more-short { display: none; }
@keyframes ft-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 表单精修（投稿 / 会员 / 通用） ---------- */
.form-card { background: var(--grad-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 26px; box-shadow: var(--shadow-sm); }
.form-card > h3, .form-card .form-title { font-size: 16.5px; font-weight: 600; color: var(--ink-1); margin-bottom: 4px; }
.form-card .form-sub { font-size: 13px; color: var(--ink-4); margin-bottom: 18px; }
.field label { font-size: 13.5px; font-weight: 500; color: var(--ink-2); display: flex; align-items: center; gap: 6px; }
.field label .req { color: #E0533D; }
.field .hint, .field .help { font-size: 12px; color: var(--ink-4); line-height: 1.6; }
.field input[type=text], .field input[type=url], .field input[type=password], .field input[type=email], .field textarea, .field select {
  width: 100%; min-height: 44px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 11px 14px; font-size: 14px; font-family: inherit; background: #fff; color: var(--ink-1);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease);
}
.field select { height: 44px; padding: 0 12px; appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2366788F' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9.5l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; background-size: 15px; padding-right: 36px; }
.field textarea { min-height: 120px; line-height: 1.75; resize: vertical; }
.field input:hover, .field textarea:hover, .field select:hover { border-color: #D3DEEE; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); box-shadow: var(--ring); background: #fff; }
/* 投稿正文大文本域：等宽行距、字号更舒适 */
.field textarea.tall { min-height: 320px; font-size: 14.5px; line-height: 1.85; }
.form-card fieldset { border: none; padding: 0; margin: 0 0 8px; }
.form-card .group-title {
  display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--ink-1);
  margin: 22px 0 12px; padding-bottom: 9px; border-bottom: 1px solid var(--line-2);
}
.form-card .group-title:first-child { margin-top: 0; }
.form-card .group-title .bar { width: 3px; height: 14px; border-radius: 2px; background: var(--grad-blue); }
.form-ops { display: flex; align-items: center; gap: 12px; margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line-2); flex-wrap: wrap; }
.form-ops .ops-hint { margin-left: auto; }

/* ---------- 会员中心 ---------- */
.member-tabs { display: flex; gap: 8px; border-bottom: none; margin-bottom: 20px; flex-wrap: wrap; }
.member-tabs a, .member-tabs a.mtab {
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; font-size: 13.5px;
  color: var(--ink-2); background: #fff; margin: 0; transition: all .18s var(--ease);
}
.member-tabs a:hover { color: var(--blue); border-color: #BFD3FF; }
.member-tabs a.on { background: var(--grad-blue); border-color: var(--blue); color: #fff; font-weight: 500; box-shadow: 0 2px 8px rgba(31, 94, 255, .22); }
.member-grid { grid-template-columns: 300px 1fr; }
.member-profile .avatar-lg, .avatar-lg { width: 70px; height: 70px; border-radius: 18px; font-size: 28px; box-shadow: 0 8px 20px rgba(20, 39, 78, .18); }
.member-form label, .feedback-form label { display: block; font-size: 13px; font-weight: 500; color: var(--ink-2); margin: 14px 0 6px; }
.member-form input[type=text], .feedback-form input[type=text], .feedback-form select, .feedback-form textarea, .member-form textarea {
  width: 100%; height: 44px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 0 14px; font-size: 14px; font-family: inherit; background: #fff; color: var(--ink-1); box-sizing: border-box;
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.feedback-form textarea, .member-form textarea { height: auto; min-height: 96px; padding: 12px 14px; line-height: 1.7; resize: vertical; }
.member-form input:focus, .feedback-form input:focus, .feedback-form select:focus, .feedback-form textarea:focus { outline: none; border-color: var(--blue); box-shadow: var(--ring); }
.side-card { background: var(--grad-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow-sm); }
.side-card h3 { font-size: 16px; font-weight: 600; color: var(--ink-1); margin: 0 0 14px; padding-bottom: 12px; border-bottom: 1px solid var(--line-2); }
.side-card h4 { font-size: 14px; margin-bottom: 8px; }
.member-tabs + .member-grid { align-items: start; }
.member-tabs + .member-grid > .side-card[style*="none"] { display: none; }
.member-company-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; color: var(--blue); font-size: 13.5px; }
.submis-list li { align-items: flex-start; }
.submis-list strong { font-size: 14px; font-weight: 500; flex: 1; min-width: 0; line-height: 1.5; }
.footprint-list li { justify-content: flex-start; }
.footprint-list a { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-1); min-width: 0; }
.footprint-list a:hover { color: var(--blue); }
.footprint-list img { width: 56px; height: 38px; border-radius: 8px; object-fit: cover; flex-shrink: 0; background: var(--line-2); }
.footprint-list a span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.empty-state { text-align: center; padding: 40px 20px; color: var(--ink-4); font-size: 13.5px; }
.empty-state strong { display: block; font-size: 15px; color: var(--ink-2); margin-bottom: 6px; font-weight: 600; }

/* ---------- 登录 / 注册卡片 ---------- */
.auth-card { border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: 18px; }
.auth-title { letter-spacing: -.2px; }
.auth-card input[type=text], .auth-card input[type=password] { transition: border-color .18s var(--ease), box-shadow .18s var(--ease); }
.auth-card input:focus { outline: none; border-color: var(--blue); box-shadow: var(--ring); }
.auth-btn { background: var(--grad-blue); box-shadow: 0 3px 12px rgba(31, 94, 255, .24); transition: filter .18s var(--ease), transform .18s var(--ease); }
.auth-btn:hover { filter: brightness(1.05); transform: translateY(-1px); }

/* ---------- 文档型内容（企业/产品详情） ---------- */
.company-content, .product-content, .company-intro { font-size: 15px; line-height: 1.9; color: var(--ink-2); }
.company-block, .company-main > h3, .company-side > h3 { font-size: 16px; font-weight: 600; color: var(--ink-1); }
.company-card-mini { display: flex; align-items: center; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; transition: all .18s var(--ease); }
.company-card-mini:hover { border-color: #CFDDF5; box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.company-card-mini img { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; }
.cm-logo { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff; flex-shrink: 0; overflow: hidden; }
.cm-logo img { width: 100%; height: 100%; object-fit: cover; }
.cm-body { min-width: 0; }
.cm-name { font-size: 14.5px; font-weight: 600; color: var(--ink-1); }
.cm-intro { font-size: 12.5px; color: var(--ink-4); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cm-links { display: flex; gap: 10px; font-size: 12.5px; color: var(--ink-4); }
.product-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.product-gallery img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: var(--radius-xs); border: 1px solid var(--line); }
.review-body, .review-content { font-size: 14px; color: var(--ink-2); line-height: 1.8; }
.review-body { display: flex; gap: 14px; padding: 16px 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }

/* ---------- 空状态 / 加载更多 ---------- */
.empty { padding: 56px 20px; }
.btn-load { background: #fff; }
.btn-load:hover { background: #F7FAFF; }

/* ---------- 页脚精修（链接分组由后台「页脚设置」驱动） ---------- */
.site-footer { background: linear-gradient(180deg, #0B2545 0%, #0A1F3B 100%); margin-top: 56px; }
.footer-top { padding: 48px 20px 34px; gap: 30px; }
.footer-brand p { color: #93A7BD; font-size: 13px; line-height: 1.85; max-width: 380px; }
.footer-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.footer-chips a {
  font-size: 12px; color: #B9C9DA; padding: 5px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .09);
  transition: all .18s var(--ease);
}
.footer-chips a:hover { color: #fff; background: rgba(31, 94, 255, .28); border-color: rgba(31, 94, 255, .5); }
.footer-col h4 { position: relative; padding-bottom: 10px; margin-bottom: 12px; }
.footer-col h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 22px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--blue), rgba(31, 94, 255, .2)); }
.footer-col a { padding: 4px 0; transition: color .18s var(--ease), padding-left .18s var(--ease); }
.footer-col a:hover { padding-left: 4px; }
.footer-bottom-in { font-size: 12.5px; }
.footer-legal { flex-wrap: wrap; row-gap: 4px; }

/* ---------- 响应式补充 ---------- */
@media (max-width: 1024px) {
  .member-grid { grid-template-columns: 1fr; }
  .form-card { padding: 20px 18px; }
}
@media (max-width: 760px) {
  .flash-ticker { min-height: 42px; border-radius: 10px; }
  .ft-label { font-size: 12px; padding: 0 9px; gap: 4px; }
  .ft-bolt { font-size: 11px; }
  .ft-lbl-full { display: none; }
  .ft-lbl-short { display: inline; }
  .ft-label::after { height: 12px; }
  .ft-viewport { padding: 0 10px; }
  .ft-item { gap: 7px; padding-right: 24px; }
  .ft-item::after { right: 11px; height: 12px; }
  .ft-time { font-size: 10.5px; padding: 1px 5px; }
  .ft-src { display: none; }
  .ft-title { font-size: 12.5px; }
  .ft-more { font-size: 11.5px; padding: 0 9px; }
  .ft-more-full { display: none; }
  .ft-more-short { display: inline; }
  .headline-box { height: auto; padding: 16px 18px; }
  .member-tabs { gap: 6px; }
  .member-tabs a { padding: 7px 14px; font-size: 13px; }
  .side-card { padding: 18px 16px; }
  .form-card .form-ops .btn { flex: 1; }
  .footer-chips { display: none; }
}