/* 资讯中心 · 与豪耀环保官网统一视觉（深绿 + 金） */
:root {
  --green-950: #0a2e21;
  --green-900: #0d3b2a;
  --green-800: #125038;
  --green-700: #176845;
  --green-600: #1e7d55;
  --green-100: #dcefe4;
  --green-50: #f2f8f4;
  --gold: #c9a24b;
  --gold-dark: #a8842f;
  --ink: #1c2420;
  --muted: #66756e;
  --line: #e2e9e5;
  --card: #ffffff;
  --bg: #fbfdfc;
  --mark: #fdf0c0;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: -apple-system, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Noto Sans SC", sans-serif;
  color: var(--ink); background: var(--bg); line-height: 1.7;
}
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
h1, h2, h3, h4 { line-height: 1.4; margin: 0 0 12px; }
a { color: inherit; }
mark { background: var(--mark); border-radius: 3px; padding: 0 2px; }
.hidden { display: none !important; }

/* ---------- 顶栏（与官网一致） ---------- */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(10, 46, 33, .92); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: box-shadow .25s;
}
.topbar.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,.25); }
.topbar-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 24px; height: 68px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--green-700), var(--green-900));
  border: 1px solid rgba(201,162,75,.6); font-size: 20px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-size: 19px; letter-spacing: 3px; }
.brand-text small { font-size: 9px; letter-spacing: 2.5px; color: var(--gold); }
.nav { display: flex; gap: 26px; }
.nav a { color: rgba(255,255,255,.82); text-decoration: none; font-size: 15px; transition: color .2s; }
.nav a:hover, .nav a.active { color: var(--gold); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: 1px solid rgba(255,255,255,.3);
  color: #fff; border-radius: 8px; font-size: 18px; padding: 4px 10px; cursor: pointer; }
.btn {
  display: inline-block; text-decoration: none; border-radius: 999px;
  padding: 10px 26px; font-size: 15px; font-weight: 600; cursor: pointer;
  border: 1.5px solid transparent; transition: all .22s; white-space: nowrap;
}
.btn-gold { background: var(--gold); color: #20301f; }
.btn-gold:hover { background: var(--gold-dark); color: #fff; }

/* ---------- 页头 ---------- */
.page-hero {
  padding: 7.5rem 1.5rem 3rem; text-align: center; color: #fff;
  background: linear-gradient(160deg, var(--green-950), var(--green-800));
}
.hero-eyebrow { color: var(--gold); letter-spacing: 5px; font-size: 13px; margin: 0 0 14px; font-weight: 600; }
.page-hero h1 { font-size: clamp(30px, 4.5vw, 44px); font-weight: 800; letter-spacing: 4px; margin-bottom: 14px; }
.hero-sub { font-size: 14.5px; color: rgba(255,255,255,.75); max-width: 760px; margin: 0 auto 26px; }
.hero-search { position: relative; max-width: 560px; margin: 0 auto; }
.hero-search input {
  width: 100%; border: none; border-radius: 999px;
  padding: 13px 48px 13px 24px; font-size: 15px; outline: none;
  background: rgba(255,255,255,.95); color: var(--ink); font-family: inherit;
}
.hero-search input:focus { background: #fff; box-shadow: 0 0 0 3px rgba(201,162,75,.45); }
#searchClear {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  border: none; background: none; cursor: pointer; color: var(--muted); font-size: 15px;
}

/* ---------- 头条 + 快讯 ---------- */
.top-grid {
  display: grid; grid-template-columns: 1.7fr 1fr; gap: 20px;
  padding-top: 36px; padding-bottom: 8px;
}
.featured-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 30px 32px; display: flex; flex-direction: column; gap: 14px; justify-content: center;
  min-height: 230px; border-top: 4px solid var(--gold);
}
.featured-tag {
  align-self: flex-start; background: var(--gold); color: #20301f;
  font-size: 12px; font-weight: 700; letter-spacing: 3px;
  padding: 4px 14px; border-radius: 999px;
}
.featured-card h2 { font-size: 25px; line-height: 1.5; font-weight: 700; margin: 0; }
.featured-card h2 a { color: var(--green-950); text-decoration: none; }
.featured-card h2 a:hover { color: var(--gold-dark); }
.featured-summary { color: var(--muted); font-size: 14px; margin: 0; }
.featured-meta { display: flex; gap: 14px; align-items: center; font-size: 13px; color: var(--muted); flex-wrap: wrap; }

.flash {
  background: var(--green-900); border-radius: 16px; padding: 22px 24px; color: #fff;
}
.flash h3 { font-size: 15px; margin-bottom: 10px; letter-spacing: 2px; display: flex; gap: 8px; align-items: center; color: var(--gold); }
.flash ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.flash li { border-top: 1px solid rgba(255,255,255,.1); }
.flash li:first-child { border-top: none; }
.flash a { display: flex; gap: 10px; padding: 9px 0; color: rgba(255,255,255,.88);
  text-decoration: none; font-size: 13.5px; line-height: 1.55; }
.flash a:hover { color: var(--gold); }
.flash time { color: var(--gold); opacity: .8; font-size: 12px; white-space: nowrap; padding-top: 2px; }

/* ---------- 分类栏 ---------- */
.catbar-wrap {
  background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  position: sticky; top: 68px; z-index: 40; margin-top: 28px;
}
.catbar {
  max-width: 1180px; margin: 0 auto; padding: 12px 24px;
  display: flex; gap: 10px; overflow-x: auto; scrollbar-width: none;
}
.catbar::-webkit-scrollbar { display: none; }
.cat-pill {
  border: 1.5px solid var(--line); background: #fff; color: var(--muted);
  padding: 8px 20px; border-radius: 999px; cursor: pointer;
  font-size: 14px; white-space: nowrap; transition: all .2s; font-family: inherit;
}
.cat-pill .n { font-size: 12px; opacity: .65; margin-left: 5px; }
.cat-pill:hover { border-color: var(--green-600); color: var(--green-700); }
.cat-pill.active { background: var(--green-800); border-color: var(--green-800); color: #fff; font-weight: 600; }

/* ---------- 珠海面板 ---------- */
.zh-panel { background: var(--green-50); border-bottom: 1px solid var(--line); padding: 44px 0 48px; }
.zh-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 22px; flex-wrap: wrap; }
.zh-title { display: flex; align-items: center; gap: 12px; }
.zh-pin { font-size: 30px; line-height: 1; }
.zh-title h2 { margin: 0; font-size: 23px; color: var(--green-950); letter-spacing: 2px; }
.zh-title p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.zh-more {
  background: #fff; border: 1.5px solid var(--gold); color: var(--gold-dark);
  border-radius: 999px; padding: 9px 22px; cursor: pointer; font-size: 14px; font-weight: 600;
  transition: all .2s; font-family: inherit;
}
.zh-more:hover { background: var(--gold); border-color: var(--gold); color: #20301f; }
.zh-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.zh-card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 18px 20px; display: flex; flex-direction: column; gap: 10px;
  text-decoration: none; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.zh-card:hover { border-color: var(--green-600); box-shadow: 0 10px 26px rgba(13,59,42,.1); transform: translateY(-3px); }
.zh-date { font-size: 12.5px; color: var(--muted); }
.zh-card-title {
  font-size: 15px; font-weight: 600; color: var(--ink); line-height: 1.6; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.zh-cat {
  align-self: flex-start; font-size: 12px; color: var(--green-700);
  background: var(--green-100); padding: 2px 10px; border-radius: 999px;
}

/* ---------- 列表区 ---------- */
.main-sec { padding-top: 44px; padding-bottom: 70px; }
.content-grid { display: grid; grid-template-columns: 1fr 300px; gap: 26px; align-items: start; }
.list-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.list-head h2 { font-size: 21px; color: var(--green-950); letter-spacing: 2px; margin: 0; }
.src-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-left: auto; }
.src-pill {
  border: 1px solid var(--line); background: #fff; color: var(--muted);
  font-size: 12.5px; padding: 6px 14px; border-radius: 999px; cursor: pointer;
  font-family: inherit; transition: all .2s;
}
.src-pill:hover { border-color: var(--green-600); color: var(--green-700); }
.src-pill.active { background: var(--green-900); border-color: var(--green-900); color: #fff; }
.clear-region {
  background: var(--gold); color: #20301f; border: none; border-radius: 999px;
  padding: 7px 16px; font-size: 13px; font-weight: 600; cursor: pointer; font-family: inherit;
}
.clear-region:hover { background: var(--gold-dark); color: #fff; }

.news-list { display: flex; flex-direction: column; gap: 14px; }
.news-item {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 20px 24px 18px;
  border-left: 4px solid var(--green-100);
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.news-item:hover { box-shadow: 0 10px 26px rgba(13,59,42,.1); transform: translateY(-2px); }
.news-item.cat-hazardous { border-left-color: #ea580c; }
.news-item.cat-policy { border-left-color: #2563eb; }
.news-item.cat-solid { border-left-color: #0d9488; }
.news-item.cat-tech { border-left-color: #16a34a; }
.news-item.cat-industry { border-left-color: #9333ea; }
.news-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 12.5px; flex-wrap: wrap; }
.badge { padding: 2px 10px; border-radius: 999px; font-weight: 600; white-space: nowrap; font-size: 12px; }
.badge.cat-hazardous { background: #ffedd5; color: #c2410c; }
.badge.cat-policy { background: #dbeafe; color: #1d4ed8; }
.badge.cat-solid { background: #ccfbf1; color: #0f766e; }
.badge.cat-tech { background: #dcfce7; color: #15803d; }
.badge.cat-industry { background: #ede9fe; color: #7c3aed; }
.badge.cat-eco { background: var(--green-100); color: var(--green-700); }
.src-name, .news-date { color: var(--muted); }
.news-item h3 { font-size: 16.5px; font-weight: 600; line-height: 1.6; margin: 0 0 4px; }
.news-item h3 a { color: var(--ink); text-decoration: none; }
.news-item h3 a:hover { color: var(--gold-dark); }
.news-summary { font-size: 13.5px; color: var(--muted); margin: 6px 0 0; }
.news-foot { margin-top: 10px; }
.readmore { font-size: 13.5px; color: var(--green-700); text-decoration: none; font-weight: 600; }
.readmore:hover { color: var(--gold-dark); }

.more-btn {
  display: block; margin: 26px auto 0; padding: 11px 46px;
  border: 1.5px solid var(--gold); background: #fff; color: var(--gold-dark);
  border-radius: 999px; font-size: 14px; font-weight: 600; cursor: pointer; font-family: inherit;
  transition: all .2s;
}
.more-btn:hover { background: var(--gold); border-color: var(--gold); color: #20301f; }
.loading, .empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.notice {
  background: #fff8e6; border: 1px solid #f0d98c; color: #8a6d1b;
  border-radius: 10px; padding: 10px 16px; margin-bottom: 14px; font-size: 14px;
}

/* ---------- 侧栏 ---------- */
.sidebar { display: flex; flex-direction: column; gap: 18px; position: sticky; top: 140px; }
.side-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; }
.side-card h3 { font-size: 15px; margin-bottom: 14px; color: var(--green-950); letter-spacing: 1px; }
.hotkeys { display: flex; flex-wrap: wrap; gap: 8px; }
.hotkey {
  background: var(--green-50); border: 1px solid var(--line); color: var(--green-800);
  font-size: 13px; padding: 6px 14px; border-radius: 999px; cursor: pointer; font-family: inherit;
  transition: all .2s;
}
.hotkey:hover { background: var(--green-100); border-color: var(--green-600); }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; text-align: center; }
.stat-num { display: block; font-size: 22px; font-weight: 800; color: var(--green-800); }
.stat-label { font-size: 11.5px; color: var(--muted); }
.src-status { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-direction: column; gap: 9px; font-size: 13px; }
.src-status li { display: flex; justify-content: space-between; align-items: center; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 7px; }
.dot.ok { background: var(--green-600); }
.dot.fail { background: #dc2626; }
.src-count { color: var(--muted); font-size: 12px; }
.refresh-btn {
  width: 100%; padding: 11px; border-radius: 10px; cursor: pointer;
  border: 1.5px solid var(--green-700); background: #fff; color: var(--green-700);
  font-size: 14px; font-weight: 600; font-family: inherit; transition: all .2s;
}
.refresh-btn:hover:not(:disabled) { background: var(--green-700); color: #fff; }
.refresh-btn:disabled { opacity: .55; cursor: wait; }

/* ---------- 页脚（与官网一致） ---------- */
.footer { background: var(--green-950); color: rgba(255,255,255,.72); padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 40px; }
.brand-line { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 19px; margin-bottom: 12px; }
.footer-brand p { font-size: 14px; }
.footer-col h4 { color: var(--gold); font-size: 15px; margin-bottom: 14px; letter-spacing: 2px; }
.footer-col a { display: block; text-decoration: none; font-size: 14px; margin-bottom: 9px; }
.footer-col a:hover { color: var(--gold); }
.footer-tiny { font-size: 12px; opacity: .6; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); text-align: center;
  padding: 18px; font-size: 13px; opacity: .65; }
.footer-bottom p { margin: 0; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .top-grid { grid-template-columns: 1fr; }
  .content-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .zh-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    background: var(--green-950); flex-direction: column; padding: 10px 24px 20px; gap: 4px;
  }
  .nav.open { display: flex; }
  .nav a { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav-toggle { display: block; }
  .topbar-right .btn { display: none; }
  .zh-grid { grid-template-columns: 1fr; }
  .zh-head { align-items: flex-start; flex-direction: column; }
  .catbar-wrap { top: 68px; }
  .page-hero { padding-top: 6.5rem; }
}