/* ===== 行业最新动态 · 轻量周动态文章页（trend-*.html） ===== */
/* 依赖 style.css 提供 .header / .nav / .footer#contact / .chat-panel 等外壳 */

.trend-hero{
  max-width:880px;margin:0 auto;padding:56px 24px 30px;text-align:center;
}
.trend-kicker{
  display:inline-block;font-size:12px;letter-spacing:3px;font-weight:600;
  color:var(--purple);border:1px solid rgba(124,58,237,.35);border-radius:30px;
  padding:5px 16px;margin-bottom:20px;
}
.trend-hero h1{
  font-family:'Noto Serif SC',serif;font-size:clamp(26px,3.4vw,40px);font-weight:700;
  line-height:1.32;color:var(--ink);margin-bottom:18px;
}
.trend-sub{font-size:16px;line-height:1.8;color:var(--ink-mid);max-width:680px;margin:0 auto 22px}
.trend-meta{
  display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap;
  font-size:13.5px;color:var(--ink-soft);margin-bottom:16px;
}
.trend-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--ink-soft);opacity:.5}
.trend-tags{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.trend-tag{
  font-size:12.5px;color:var(--purple);background:rgba(124,58,237,.08);
  border:1px solid rgba(124,58,237,.18);border-radius:20px;padding:4px 12px;
}

.trend-main{max-width:780px;margin:0 auto;padding:10px 24px 40px;color:var(--ink)}
.trend-lead{
  font-size:18px;line-height:1.9;color:var(--ink);font-weight:500;
  border-left:3px solid var(--purple);padding:6px 0 6px 18px;margin:8px 0 30px;
}
.trend-h2{
  font-family:'Noto Serif SC',serif;font-size:22px;font-weight:700;color:var(--ink);
  margin:36px 0 14px;display:flex;align-items:center;gap:10px;
}
.trend-h2::before{content:"";width:6px;height:22px;border-radius:3px;background:linear-gradient(180deg,var(--purple),var(--cyan))}
.trend-p{font-size:16px;line-height:1.95;color:var(--ink-mid);margin:0 0 18px}
.trend-p strong{color:var(--ink);font-weight:600}

.trend-view{
  background:linear-gradient(135deg,rgba(124,58,237,.06),rgba(6,182,212,.06));
  border:1px solid rgba(124,58,237,.16);border-left:4px solid var(--purple);
  border-radius:14px;padding:20px 22px;margin:28px 0;
}
.trend-view .v-tag{
  display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:1px;
  color:#fff;background:var(--purple);border-radius:6px;padding:3px 10px;margin-bottom:12px;
}
.trend-view p{font-size:15.5px;line-height:1.9;color:var(--ink);margin:0 0 12px}
.trend-view p:last-child{margin-bottom:0}

.trend-quote{
  font-family:'Noto Serif SC',serif;font-size:19px;line-height:1.7;color:var(--purple);
  text-align:center;padding:24px 18px;margin:30px 0;
  border-top:1px solid rgba(124,58,237,.15);border-bottom:1px solid rgba(124,58,237,.15);
}
.trend-end{
  margin:40px 0 8px;padding-top:22px;border-top:1px solid var(--bg-soft);
  font-size:14px;color:var(--ink-soft);text-align:center;line-height:1.8;
}
.trend-back{
  display:block;text-align:center;margin:28px auto 0;max-width:200px;
  font-size:14.5px;font-weight:600;color:var(--purple);
  border:1px solid rgba(124,58,237,.3);border-radius:10px;padding:12px 0;transition:background .2s;
}
.trend-back:hover{background:rgba(124,58,237,.07)}
.trend-disc{
  max-width:780px;margin:30px auto 0;padding:0 24px;
  font-size:12.5px;line-height:1.8;color:var(--ink-soft);opacity:.85;
}

/* ===== articles.html 行业动态板块（轻量行） ===== */
.trends-list{display:flex;flex-direction:column;gap:12px;margin:0;padding:0}
.trend-row{
  display:flex;gap:20px;align-items:stretch;text-decoration:none;color:inherit;
  background:#fff;border:1px solid rgba(124,58,237,.12);border-radius:16px;
  padding:18px 24px;height:148px;overflow:hidden;box-sizing:border-box;
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.trend-row:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:rgba(124,58,237,.3)}
.trend-row .t-date{
  flex:0 0 auto;display:flex;flex-direction:column;justify-content:center;align-items:center;
  min-width:62px;padding-right:20px;border-right:1px solid var(--bg-soft);
  font-family:'Noto Serif SC',serif;color:var(--purple);
}
.trend-row .t-date .d{font-size:24px;font-weight:700;line-height:1}
.trend-row .t-date .m{font-size:12px;color:var(--ink-soft);margin-top:4px}
.trend-row .t-topic{
  flex:0 0 auto;align-self:center;padding-right:10px;
  font-size:12.5px;color:var(--cyan);font-weight:600;letter-spacing:.5px;white-space:nowrap;
}
.trend-row .t-body{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:5px;align-self:center}
.trend-row .t-title{font-size:17px;font-weight:600;color:var(--ink);line-height:1.4;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.trend-row .t-desc{font-size:13.5px;line-height:1.6;color:var(--ink-mid);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.trend-row .t-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px}
.trend-row .t-tag{font-size:11.5px;color:var(--purple);background:rgba(124,58,237,.07);border-radius:16px;padding:2px 9px}
.trend-row .t-go{
  flex:0 0 auto;display:flex;align-items:center;align-self:center;font-size:13.5px;color:var(--purple);font-weight:600;
  padding-left:16px;white-space:nowrap;
}

/* 首页列表区分组小标题 */
.ap-group{font-size:12px;letter-spacing:2px;font-weight:600;color:var(--ink-soft);
  margin:18px 2px 10px;text-transform:uppercase}
.ap-group:first-child{margin-top:4px}

/* ===== 移动端：行业动态 trend-row（articles.html 顶部用） ===== */
@media (max-width:768px){
  /* 手机端减 section 左右内边距，给卡片更多宽度 */
  #trends.section--compact{padding:56px 16px 64px}
  .trend-row{
    flex-wrap:wrap;height:auto;min-height:0;padding:14px 14px;gap:8px;
  }
  .trend-row .t-date{
    min-width:40px;padding-right:4px;
  }
  .trend-row .t-date .d{font-size:20px}
  .trend-row .t-date .m{font-size:11px;margin-top:2px}
  .trend-row .t-topic{font-size:11.5px;letter-spacing:0;padding-right:6px}
  .trend-row .t-title{font-size:15px;font-weight:600;line-height:1.45;-webkit-line-clamp:3;margin-bottom:4px}
  .trend-row .t-desc{font-size:13px;line-height:1.7;-webkit-line-clamp:3;color:var(--ink-soft);margin-bottom:6px}
  .trend-row .t-tags{gap:5px;margin-top:0;flex-wrap:wrap}
  .trend-row .t-tag{font-size:11.5px;padding:2px 8px;border-radius:6px;white-space:nowrap}
  /* 移动端：阅读→改到底部独立成行（flex-wrap:wrap + flex:0 0 100%） */
  .trend-row .t-go{
    flex:0 0 100%;order:99;text-align:right;font-size:12.5px;
    padding:6px 0 0;margin-top:4px;border-top:1px dashed rgba(124,58,237,.15);
    align-self:stretch;white-space:nowrap;
  }
}
@media (max-width:480px){
  .trend-row{
    padding:12px 14px 14px;gap:6px;
  }
  .trend-row .t-date{
    min-width:36px;padding-right:3px;
  }
  .trend-row .t-date .d{font-size:18px}
  .trend-row .t-date .m{font-size:10.5px}
  .trend-row .t-topic{font-size:11px}
  .trend-row .t-title{font-size:14.5px;line-height:1.4;-webkit-line-clamp:3}
  .trend-row .t-desc{font-size:12.5px;-webkit-line-clamp:3}
  .trend-row .t-tag{font-size:10.5px;padding:2px 7px}
  .trend-row .t-go{font-size:12px}
}

/* ===== 文章内播客（放在文章开始处） ===== */
.trend-podcast{
  display:flex;align-items:center;gap:16px;
  margin:4px 0 30px;padding:16px 20px;
  background:linear-gradient(135deg,rgba(124,58,237,.08),rgba(6,182,212,.06));
  border:1px solid rgba(124,58,237,.2);border-radius:16px;
}
.trend-podcast .tp-ico{
  flex:0 0 auto;width:46px;height:46px;border-radius:50%;
  background:var(--purple);display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:20px;line-height:1;
}
.trend-podcast .tp-body{flex:1 1 auto;min-width:0}
.trend-podcast .tp-label{
  font-size:13px;font-weight:600;color:var(--ink-soft);
  letter-spacing:.03em;margin-bottom:8px;
}
.trend-podcast .tp-label b{color:var(--purple)}
.trend-podcast audio{width:100%;height:38px}
.trend-podcast .tp-hint{font-size:12px;color:var(--ink-soft);margin-top:8px;line-height:1.6}