/* ============================================================
   优航知行 HiNext · 设计系统 v2
   风格：Retell 浅色科技风 × ploy.ai 工程感
   浅色基底 + indigo→violet 渐变 + 大号主张 + 等宽字体/网格点阵/数据氛围
   类名 u- 前缀，后续可直接迁移为 WordPress 子主题样式
   ============================================================ */

:root{
  --u-indigo:#5b54f6;
  --u-violet:#8b5cf6;
  --u-grad:linear-gradient(135deg,#5b54f6 0%,#8b5cf6 100%);
  --u-grad-soft:linear-gradient(135deg,rgba(91,84,246,.10),rgba(139,92,246,.10));

  --u-ink:#0b1020;
  --u-ink-2:#4a5568;
  --u-ink-3:#8a93a8;

  --u-bg:#ffffff;
  --u-bg-2:#f7f8fc;
  --u-bg-3:#f1f2f9;
  --u-line:#e9eaf2;
  --u-line-2:#dcdef0;

  --u-r-sm:10px;
  --u-r:16px;
  --u-r-lg:22px;
  --u-r-xl:28px;

  --u-shadow:0 1px 2px rgba(11,16,32,.04),0 10px 30px rgba(11,16,32,.05);
  --u-shadow-lg:0 2px 4px rgba(11,16,32,.04),0 22px 56px rgba(11,16,32,.08);
  --u-shadow-brand:0 12px 34px rgba(91,84,246,.24);

  --u-max:1180px;
  --u-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --u-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--u-font);color:var(--u-ink);
  background:var(--u-bg);-webkit-font-smoothing:antialiased;
  font-size:16px;line-height:1.65;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

.u-wrap{max-width:var(--u-max);margin:0 auto;padding:0 24px}
.u-section{padding:104px 0}
.u-section--tight{padding:72px 0}
.u-section--alt{background:var(--u-bg-2)}

/* 网格点阵背景工具 */
.u-gridbg{
  background-image:radial-gradient(circle,rgba(91,84,246,.10) 1px,transparent 1.4px);
  background-size:22px 22px;
}

/* ---------- 排版 ---------- */
.u-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:14px;font-weight:700;letter-spacing:.08em;
  color:var(--u-indigo);
  font-family:var(--u-sans);
  position:relative;padding-left:22px;
  text-transform:uppercase;
}
.u-eyebrow::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:14px;height:3px;border-radius:999px;background:var(--u-grad);
}
.u-h1{font-size:clamp(40px,5.6vw,70px);line-height:1.08;letter-spacing:-.03em;font-weight:800;margin:22px 0 0}
.u-h2{font-size:clamp(30px,3.6vw,46px);line-height:1.16;letter-spacing:-.022em;font-weight:800;margin:0}
.u-h3{font-size:19px;line-height:1.4;font-weight:700;margin:0}
.u-lead{font-size:clamp(16px,1.35vw,19px);color:var(--u-ink-2);line-height:1.78;margin:20px 0 0;max-width:600px}
.u-sub{color:var(--u-ink-2);margin:14px 0 0;font-size:15.5px;line-height:1.72}
.u-g{background:var(--u-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
/* 浅色背景（全宽轮播图上）文字变体 */
.u-eyebrow--light{color:#fff}
.u-eyebrow--light::before{background:#fff}
.u-h1--light{color:#fff}
.u-lead--light{color:rgba(255,255,255,.92);max-width:560px}
.u-btn--ghost-light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.u-btn--ghost-light:hover{background:rgba(255,255,255,.22);color:#fff;border-color:#fff}
.u-center{text-align:center}
.u-center .u-lead{margin-left:auto;margin-right:auto}
.u-head{max-width:720px}
.u-head.u-center{margin:0 auto 56px}

/* ---------- 按钮 ---------- */
.u-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-size:15.5px;font-weight:650;
  border:1px solid transparent;cursor:pointer;transition:.22s ease;white-space:nowrap;
}
.u-btn--primary{background:var(--u-grad);color:#fff;box-shadow:var(--u-shadow-brand)}
.u-btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(91,84,246,.32)}
.u-btn--ghost{background:#fff;color:var(--u-ink);border-color:var(--u-line-2)}
.u-btn--ghost:hover{border-color:var(--u-indigo);color:var(--u-indigo)}
.u-btn--sm{padding:10px 20px;font-size:14.5px}
.u-btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.u-center .u-btn-row{justify-content:center}

/* ---------- H Monogram ---------- */
.u-mono{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:50%;background:var(--u-grad);
  color:#fff;font-weight:800;font-size:19px;line-height:1;flex:none;
  box-shadow:0 6px 18px rgba(91,84,246,.28);
}
.u-mono--sm{width:30px;height:30px;font-size:14px}
.u-mono--lg{width:54px;height:54px;font-size:25px}
.u-mono__dot{
  position:absolute;right:-1px;bottom:-1px;width:11px;height:11px;border-radius:50%;
  background:#22c55e;border:2.5px solid #fff;
}
.u-mono--sm .u-mono__dot{width:9px;height:9px;border-width:2px}

/* ---------- 导航 ---------- */
.u-nav{
  position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid rgba(233,234,242,.9);
}
.u-nav__in{max-width:var(--u-max);margin:0 auto;padding:0 24px;height:70px;display:flex;align-items:center;gap:30px}
.u-brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:17px;letter-spacing:-.01em}
.u-brand small{display:block;font-size:10.5px;font-weight:600;color:var(--u-ink-3);letter-spacing:.06em;line-height:1.2;font-family:var(--u-mono)}
.u-nav__menu{display:flex;align-items:center;gap:4px;margin-left:8px}
.u-nav__menu a{padding:9px 14px;border-radius:9px;font-size:15px;font-weight:550;color:var(--u-ink-2);transition:.18s}
.u-nav__menu a:hover{background:var(--u-bg-3);color:var(--u-ink)}
.u-nav__menu a.is-active{color:var(--u-indigo);font-weight:650}
.u-nav__right{margin-left:auto;display:flex;align-items:center;gap:12px}
.u-nav__burger{display:none;background:none;border:0;font-size:24px;cursor:pointer;color:var(--u-ink);padding:4px 8px}

/* 下拉菜单（桌面） */
.u-nav__item{position:relative;display:flex;align-items:center}
.u-caret{font-size:9px;margin-left:5px;opacity:.55}
.u-drop{
  position:absolute;top:100%;left:0;min-width:238px;
  background:#fff;border:1px solid var(--u-line);border-radius:14px;
  box-shadow:var(--u-shadow-lg);padding:8px;margin-top:12px;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s ease;
  display:flex;flex-direction:column;gap:2px;z-index:10000;
}
.u-nav__item.has-drop:hover .u-drop,
.u-nav__item.has-drop:focus-within .u-drop{opacity:1;visibility:visible;transform:translateY(0)}
.u-drop a{padding:10px 14px;border-radius:9px;font-size:14.5px;font-weight:550;color:var(--u-ink-2);white-space:nowrap}
.u-drop a:hover{background:var(--u-bg-3);color:var(--u-indigo)}
.u-drop a.is-active{color:var(--u-indigo);font-weight:650;background:var(--u-bg-3)}
.u-drop__more{color:var(--u-indigo)!important;font-weight:650!important;font-size:13.5px!important}

/* ---------- Hero ---------- */
/* ---------- 首屏：纯图全宽轮播 Banner ---------- */
.u-hero{
  position:relative;overflow:hidden;min-height:78vh;display:block;
}
.u-hero--full{min-height:78vh}
.u-hero__bg{position:absolute;inset:0;z-index:0}
.u-hero__slide{
  position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat;
  opacity:0;visibility:hidden;transition:opacity .8s ease,visibility .8s ease;
}
.u-hero__slide.is-active{opacity:1;visibility:visible}
.u-hero__slide[data-slide="2"]{
  background-size:contain;background-color:#f4f6fa;background-position:center;
}
.u-hero__overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(0deg,rgba(10,12,24,.14) 0%,rgba(10,12,24,.04) 40%,rgba(10,12,24,0) 100%);
}

.u-hero__scene{
  position:absolute;left:26px;bottom:58px;z-index:3;
  font-family:var(--u-sans);font-size:12.5px;letter-spacing:.04em;color:#fff;
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.18);
  padding:6px 13px;border-radius:999px;backdrop-filter:blur(4px);
}
.u-hero__scene::before{content:"";width:7px;height:7px;border-radius:50%;background:#34d399;box-shadow:0 0 10px #34d399}

.u-hero__arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);color:#fff;font-size:24px;
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s;
}
.u-hero__arrow:hover{background:rgba(255,255,255,.26)}
.u-hero__arrow--prev{left:22px}
.u-hero__arrow--next{right:22px}

.u-hero__dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:9px}
.u-hero__dots button{width:9px;height:9px;border-radius:50%;border:0;background:rgba(255,255,255,.35);cursor:pointer;transition:.2s}
.u-hero__dots button.is-active{background:#fff;width:26px;border-radius:999px}

/* 产品演示图（占位 mock，纯静态，不调插件） */
.u-demo{
  background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-xl);
  box-shadow:var(--u-shadow-lg);overflow:hidden;
  background-image:radial-gradient(circle,rgba(91,84,246,.07) 1px,transparent 1.4px);
  background-size:20px 20px;
}
.u-demo__bar{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--u-line);background:linear-gradient(180deg,#fbfbff,#fff)}
.u-demo__title{font-weight:700;font-size:14.5px}
.u-demo__status{margin-left:auto;font-size:11.5px;font-weight:650;color:var(--u-indigo);background:#f2f1fe;border:1px solid #e6e3fd;padding:4px 10px;border-radius:999px;font-family:var(--u-mono)}
.u-demo__body{padding:20px;display:flex;flex-direction:column;gap:13px;min-height:300px}
.u-demo__bubble{font-size:13.6px;line-height:1.6;padding:11px 14px;border-radius:14px;max-width:88%}
.u-demo__bubble--ai{background:#fff;border:1px solid var(--u-line);border-bottom-left-radius:5px;align-self:flex-start}
.u-demo__bubble--me{background:var(--u-grad);color:#fff;border-bottom-right-radius:5px;align-self:flex-end}
.u-demo__tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:4px}
.u-demo__tags span{font-size:11px;font-family:var(--u-mono);color:var(--u-indigo);background:#f5f4ff;padding:3px 8px;border-radius:7px}
.u-demo__input{margin:0 20px 18px;display:flex;gap:9px}
.u-demo__input input{flex:1;border:1px solid var(--u-line-2);border-radius:12px;padding:11px 14px;font-size:13.6px;color:var(--u-ink-3);background:#fafafe}
.u-demo__input b{display:flex;align-items:center;justify-content:center;background:var(--u-grad);color:#fff;border-radius:12px;padding:0 16px;font-size:13px;font-weight:650}

/* ---------- 信任墙 ---------- */
.u-trust{padding:56px 0;border-top:1px solid var(--u-line);border-bottom:1px solid var(--u-line);background:#fcfcfe}
.u-trust__label{
  text-align:center;
  font-size:clamp(18px,2.2vw,26px);
  font-weight:800;
  color:var(--u-ink);
  margin:0 0 38px;
  letter-spacing:-.01em;
  position:relative;
  display:block;
}
.u-trust__label::after{
  content:"";display:block;width:48px;height:4px;border-radius:999px;
  background:var(--u-grad);margin:16px auto 0;
}
.u-trust__row{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px}
.u-trust__logo{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;
  background:#fff;border:1px solid var(--u-line);border-radius:16px;padding:22px 16px;transition:.22s ease;
}
.u-trust__logo:hover{border-color:var(--u-line-2);box-shadow:var(--u-shadow-lg);transform:translateY(-2px)}
.u-trust__logo img{max-height:42px;max-width:118px;width:auto;height:auto;object-fit:contain}
.u-trust__logo span{font-size:12.5px;font-weight:600;color:var(--u-ink-2);text-align:center;line-height:1.4}
.u-trust__item{
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12.5px;font-weight:650;color:var(--u-ink-2);background:#fff;
  border:1px solid var(--u-line);padding:16px;border-radius:16px;transition:.22s;min-height:96px;line-height:1.45;
}
.u-trust__item:hover{border-color:var(--u-line-2);color:var(--u-ink);box-shadow:var(--u-shadow-lg)}

/* ---------- 网格与卡片 ---------- */
.u-grid{display:grid;gap:22px}
.u-grid--2{grid-template-columns:repeat(2,1fr)}
.u-grid--3{grid-template-columns:repeat(3,1fr)}
.u-grid--4{grid-template-columns:repeat(4,1fr)}

.u-card{background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-lg);padding:30px;transition:.24s ease}
.u-card:hover{border-color:var(--u-line-2);box-shadow:var(--u-shadow-lg);transform:translateY(-3px)}
.u-card__ico{
  width:44px;height:44px;border-radius:13px;background:var(--u-grad-soft);
  border:1px solid #e9e6fd;display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;color:var(--u-indigo);
}
.u-card__ico svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.u-card p{color:var(--u-ink-2);font-size:14.8px;line-height:1.72;margin:11px 0 0}
.u-card__no{font-size:12px;font-weight:700;color:var(--u-indigo);letter-spacing:.08em;margin-bottom:10px;font-family:var(--u-mono)}

/* ---------- 为什么是现在（三问） ---------- */
.u-q{padding:32px;border:1px solid var(--u-line);border-radius:var(--u-r-lg);background:#fff;transition:.24s}
.u-q:hover{border-color:var(--u-line-2);box-shadow:var(--u-shadow-lg)}
.u-q__no{font-family:var(--u-mono);font-size:12.5px;font-weight:700;color:var(--u-indigo);letter-spacing:.06em}
.u-q h3{font-size:21px;font-weight:800;margin:12px 0 0;letter-spacing:-.01em}
.u-q p{color:var(--u-ink-2);font-size:14.6px;line-height:1.74;margin:12px 0 0}

/* ---------- 7×24 不打烊（终端风时间线） ---------- */
.u-247{
  margin-top:46px;border:1px solid var(--u-line-2);border-radius:var(--u-r-xl);
  background:
    radial-gradient(600px 300px at 50% -30%,rgba(91,84,246,.10),transparent 60%),
    #0b1020;
  color:#dfe3f0;overflow:hidden;
}
.u-247__head{display:flex;align-items:center;gap:12px;padding:18px 24px;border-bottom:1px solid rgba(255,255,255,.08)}
.u-247__title{font-weight:800;font-size:17px;color:#fff;letter-spacing:-.01em}
.u-247__badge{margin-left:auto;font-family:var(--u-mono);font-size:11.5px;font-weight:650;color:#22c55e;border:1px solid rgba(34,197,94,.4);background:rgba(34,197,94,.10);padding:4px 11px;border-radius:999px;display:flex;align-items:center;gap:6px}
.u-247__badge i{width:6px;height:6px;border-radius:50%;background:#22c55e;display:inline-block;animation:u-blink 2s infinite}
@keyframes u-blink{0%,100%{opacity:1}50%{opacity:.3}}
.u-247__body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:16px}
.u-247__row{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:start;font-family:var(--u-mono);font-size:13.6px;line-height:1.7}
.u-247__t{color:#8b5cf6;font-weight:600}
.u-247__txt{color:#c8cee0}
.u-247__txt b{color:#fff;font-weight:650}
.u-247__src{display:inline-block;margin-left:8px;font-size:11px;color:#5b54f6;background:rgba(91,84,246,.16);padding:2px 8px;border-radius:6px}

/* ---------- 解决方案入口 ---------- */
.u-sol{position:relative;background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-lg);padding:32px;overflow:hidden;transition:.24s}
.u-sol:hover{border-color:var(--u-indigo);box-shadow:var(--u-shadow-lg);transform:translateY(-3px)}
.u-sol__no{font-family:var(--u-mono);font-size:12px;font-weight:700;color:var(--u-indigo);letter-spacing:.08em}
.u-sol h3{font-size:21px;font-weight:800;margin:12px 0 0}
.u-sol p{color:var(--u-ink-2);font-size:14.6px;line-height:1.74;margin:12px 0 20px}
.u-sol__more{font-size:14px;font-weight:650;color:var(--u-indigo);display:inline-flex;align-items:center;gap:6px}

/* ---------- 仅放大「解决方案」小标签字号，其余恢复为原设计 ---------- */
#sec-solution .u-eyebrow{font-size:18px;letter-spacing:.08em}

/* ---------- 结尾 CTA ---------- */
.u-cta{
  border-radius:var(--u-r-xl);padding:76px 40px;text-align:center;color:#fff;
  background:
    radial-gradient(600px 300px at 50% -30%,rgba(255,255,255,.20),transparent 60%),
    var(--u-grad);
  box-shadow:0 24px 60px rgba(91,84,246,.28);
}
.u-cta h2{font-size:clamp(28px,3.4vw,42px);font-weight:800;letter-spacing:-.02em;margin:0;line-height:1.24}
.u-cta p{color:rgba(255,255,255,.9);font-size:17px;margin:18px auto 0;max-width:560px;line-height:1.7}
.u-cta .u-btn--primary{background:#fff;color:var(--u-indigo);box-shadow:0 10px 30px rgba(0,0,0,.14)}
.u-cta .u-btn--ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.36);color:#fff}
.u-cta .u-btn--ghost:hover{background:rgba(255,255,255,.2);color:#fff}

/* ---------- 页脚 ---------- */
.u-foot{background:#0b1020;color:#a9b2c6;padding:70px 0 32px;font-size:14.3px}
.u-foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:44px}
.u-foot__brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-size:17px}
.u-foot p{color:#8b95ab;line-height:1.75;margin:16px 0 0;font-size:14px;max-width:300px}
.u-foot h5{color:#fff;font-size:14.5px;font-weight:700;margin:0 0 16px}
.u-foot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px}
.u-foot a{color:#a9b2c6;transition:.18s}
.u-foot a:hover{color:#fff}
.u-foot__bottom{
  margin-top:52px;padding-top:26px;border-top:1px solid rgba(255,255,255,.09);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13px;color:#6f7a91;
}

/* ---------- 响应式 ---------- */
@media(max-width:1024px){
  .u-grid--4{grid-template-columns:repeat(2,1fr)}
  .u-foot__grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media(max-width:860px){
  .u-nav__menu{display:none}
  .u-nav__burger{display:block}
  .u-section{padding:70px 0}
  .u-grid--3,.u-grid--2{grid-template-columns:1fr}
  .u-cta{padding:56px 24px}
}
@media(max-width:560px){
  .u-grid--4{grid-template-columns:1fr}
  .u-foot__grid{grid-template-columns:1fr}
}

/* ---------- Logo 图片 ---------- */
.u-logo{height:38px;width:auto;display:block;flex:none;border-radius:6px}
.u-logo--sm{height:30px}
.u-brand .u-logo{margin-right:4px}

/* ---------- 行布局工具 ---------- */
.u-row{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.u-row--between{justify-content:space-between}

/* 注：旧 .u-carousel 卡片式轮播已弃用，现改为全宽 Hero 背景轮播（见 .u-hero--full） */

/* ---------- 内页通用 Hero ---------- */
.pg-hero{position:relative;padding:104px 0 76px;background:radial-gradient(820px 420px at 82% -12%,rgba(91,84,246,.10),transparent 60%),linear-gradient(180deg,#fff,#f7f8fc)}
.pg-hero__in{max-width:var(--u-max);margin:0 auto;padding:0 24px}
.pg-hero h1{font-size:clamp(38px,5vw,60px);line-height:1.1;letter-spacing:-.03em;font-weight:800;margin:18px 0 0}
.pg-hero p{font-size:clamp(16px,1.5vw,20px);color:var(--u-ink-2);line-height:1.72;margin:22px 0 0;max-width:660px}

/* 方案概览大卡 */
.pg-sol2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:44px}
.pg-sol2__c{display:flex;flex-direction:column;background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-xl);padding:40px;overflow:hidden;transition:.24s}
.pg-sol2__c:hover{border-color:var(--u-indigo);box-shadow:var(--u-shadow-lg);transform:translateY(-3px)}
.pg-sol2__no{font-family:var(--u-mono);font-size:13px;font-weight:700;color:var(--u-indigo);letter-spacing:.08em}
.pg-sol2__c h3{font-size:26px;font-weight:800;margin:14px 0 0;letter-spacing:-.01em}
.pg-sol2__c p{color:var(--u-ink-2);font-size:15.5px;line-height:1.74;margin:14px 0 22px}
.pg-sol2__c .u-btn{margin-top:auto;align-self:flex-start}

/* 知识产权表 */
.pg-ip{border:1px solid var(--u-line);border-radius:var(--u-r-lg);overflow:hidden;margin-top:30px;background:#fff}
.pg-ip__row{display:grid;grid-template-columns:minmax(0,1fr) 120px 110px 130px;gap:16px;padding:16px 24px;border-top:1px solid var(--u-line);font-size:14px;align-items:center}
.pg-ip__row:first-child{border-top:0;background:var(--u-bg-2);font-weight:700;color:var(--u-ink);font-size:13px;letter-spacing:.02em}
.pg-ip__row:nth-child(even){background:#fcfcfe}
.pg-ip__name{font-weight:600;color:var(--u-ink)}
.pg-ip__tag{display:inline-block;font-size:12px;font-weight:650;color:var(--u-indigo);background:#f2f1fe;border:1px solid #e6e3fd;padding:3px 10px;border-radius:999px;white-space:nowrap}
@media(max-width:760px){.pg-ip__row{grid-template-columns:1fr;gap:6px;padding:14px 18px}.pg-ip__row:first-child{display:none}.pg-ip__tag{justify-self:start}}

/* 发展历程时间线 */
.pg-tl{margin-top:44px;display:flex;flex-direction:column}
.pg-tl__item{display:grid;grid-template-columns:140px 1fr;gap:28px;padding:26px 0;border-top:1px solid var(--u-line)}
.pg-tl__item:last-child{border-bottom:1px solid var(--u-line)}
.pg-tl__year{font-family:var(--u-mono);font-size:22px;font-weight:800;color:var(--u-indigo);letter-spacing:-.01em}
.pg-tl__item h4{margin:0;font-size:18px;font-weight:700}
.pg-tl__item p{margin:10px 0 0;color:var(--u-ink-2);font-size:15px;line-height:1.72}

/* 合作伙伴 */
.pg-partners{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-top:34px}
.pg-partners__c{background:#fff;border:1px solid var(--u-line);border-radius:16px;padding:24px;transition:.22s}
.pg-partners__c:hover{border-color:var(--u-line-2);box-shadow:var(--u-shadow-lg);transform:translateY(-2px)}
.pg-partners__c .u-mono{margin-bottom:14px}
.pg-partners__c h4{font-size:16px;font-weight:700;margin:0}
.pg-partners__c p{color:var(--u-ink-2);font-size:13.5px;line-height:1.66;margin:8px 0 0}

/* 联系我们 */
.pg-contact{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:40px}
.pg-contact__info p{color:var(--u-ink-2);font-size:15px;line-height:1.95;margin:0 0 14px}
.pg-contact__info b{color:var(--u-ink);font-weight:700}
.pg-contact__form{background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-lg);padding:30px}
.pg-contact__form label{display:block;font-size:13.5px;font-weight:650;color:var(--u-ink-2);margin:0 0 8px}
.pg-contact__form input,.pg-contact__form textarea{width:100%;border:1px solid var(--u-line-2);border-radius:12px;padding:12px 14px;font-size:14.5px;font-family:inherit;margin-bottom:18px;background:#fafafe;color:var(--u-ink)}
.pg-contact__form textarea{resize:vertical;min-height:110px}

@media(max-width:760px){
  .pg-sol2{grid-template-columns:1fr}
  .pg-tl__item{grid-template-columns:1fr;gap:8px}
  .pg-contact{grid-template-columns:1fr;gap:28px}
}

/* ---------- 洞察/新闻卡 ---------- */
.u-news{
  background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-lg);padding:0;
  display:flex;flex-direction:column;transition:.24s ease;overflow:hidden;
  position:relative;
}
.u-news::before{
  content:"";display:block;height:3px;width:100%;
  background:var(--u-grad);
}
.u-news:hover{border-color:var(--u-line-2);box-shadow:var(--u-shadow-lg);transform:translateY(-3px)}
.u-news__body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.u-news__cat{
  align-self:flex-start;font-size:12px;font-weight:650;letter-spacing:.04em;color:var(--u-indigo);
  display:flex;align-items:center;gap:7px;
}
.u-news__cat::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--u-violet);
}
.u-news h3{font-size:18px;font-weight:750;line-height:1.44;margin:16px 0 0;letter-spacing:-.015em}
.u-news h3 a{color:inherit}
.u-news h3 a:hover{color:var(--u-indigo)}
.u-news p{color:var(--u-ink-2);font-size:14.5px;line-height:1.74;margin:12px 0 0;flex:1}
.u-news time{display:block;margin-top:22px;font-size:12.5px;color:var(--u-ink-3);font-family:var(--u-sans);border-top:1px solid var(--u-line);padding-top:14px}

/* 响应式补充 */
@media(max-width:1024px){
  .u-hero,.u-hero--full{min-height:68vh}
}
@media(max-width:860px){
  .u-hero,.u-hero--full{min-height:58vh}
  .u-hero__scene{left:18px;bottom:52px;font-size:12px;padding:5px 11px}
}
@media(max-width:560px){
  .u-hero,.u-hero--full{min-height:48vh}
  .u-hero__scene{left:14px;bottom:48px}
  .u-hero__arrow{width:38px;height:38px;font-size:20px}
  .u-hero__arrow--prev{left:10px}
  .u-hero__arrow--next{right:10px}
  .u-row--between{flex-direction:column;align-items:flex-start;gap:14px}
  .u-logo{height:32px}
}

/* ---------- 导航可读性增强（覆盖线上残留冲突） ---------- */
.u-nav{
  background:rgba(255,255,255,.92) !important;
  border-bottom:1px solid rgba(220,222,240,.95) !important;
  box-shadow:0 1px 0 rgba(91,84,246,.06) !important;
}
.u-nav__menu > .u-nav__item > a{
  color:#1f2937 !important;
  font-weight:560 !important;
}
.u-nav__menu > .u-nav__item > a:hover,
.u-nav__menu > .u-nav__item > a.is-active{
  color:#5b54f6 !important;
  background:rgba(91,84,246,.08) !important;
}
.u-drop{
  background:#ffffff !important;
  border:1px solid #e9eaf2 !important;
  box-shadow:0 18px 48px rgba(11,16,32,.14) !important;
  border-radius:14px !important;
  padding:8px !important;
}
.u-drop a{
  color:#1f2937 !important;
  font-weight:530 !important;
  border-radius:10px !important;
}
.u-drop a:hover{
  background:#f1f2f9 !important;
  color:#5b54f6 !important;
}
.u-caret{color:#8a93a8 !important;}
.u-brand{color:#0b1020 !important;}
.u-brand small{color:#5b54f6 !important;}
.u-btn--primary{color:#fff !important;}

/* ---------- from hinext.html ---------- */
/* ---------- HiNext 产品页专用样式（复用 u.css 设计系统） ---------- */
.hx-hero{position:relative;padding:118px 0 84px;background:radial-gradient(820px 420px at 82% -12%,rgba(91,84,246,.12),transparent 60%),linear-gradient(180deg,#fff,#f7f8fc)}
.hx-hero__in{max-width:var(--u-max);margin:0 auto;padding:0 24px}
.hx-hero h1{font-size:clamp(40px,5.4vw,66px);line-height:1.08;letter-spacing:-.03em;font-weight:800;margin:0}
.hx-hero p{font-size:clamp(17px,1.6vw,21px);color:var(--u-ink-2);line-height:1.7;margin:22px 0 0;max-width:640px}

.hx-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.hx-feat{background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-lg);padding:28px;transition:.24s}
.hx-feat:hover{box-shadow:var(--u-shadow-lg);transform:translateY(-3px)}
.hx-feat__ico{width:42px;height:42px;border-radius:12px;background:var(--u-grad-soft);border:1px solid #e9e6fd;display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--u-indigo);font-weight:800;font-size:17px}
.hx-feat h3{font-size:18px;font-weight:700;margin:0}
.hx-feat p{color:var(--u-ink-2);font-size:14.6px;line-height:1.74;margin:10px 0 0}

.hx-flow{display:flex;flex-direction:column;margin-top:36px}
.hx-step{display:grid;grid-template-columns:56px 1fr;gap:20px;padding:22px 0;border-top:1px solid var(--u-line)}
.hx-step:last-child{border-bottom:1px solid var(--u-line)}
.hx-step__n{width:56px;height:56px;border-radius:50%;background:var(--u-grad-soft);border:1px solid #e9e6fd;display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--u-indigo);font-size:18px}
.hx-step h4{margin:0;font-size:18px;font-weight:700}
.hx-step p{margin:8px 0 0;color:var(--u-ink-2);font-size:15px;line-height:1.72}

.hx-who{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.hx-who__c{background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-lg);padding:32px;transition:.24s}
.hx-who__c:hover{border-color:var(--u-indigo);box-shadow:var(--u-shadow-lg);transform:translateY(-3px)}
.hx-who__c h3{font-size:21px;font-weight:800;margin:0}
.hx-who__c p{color:var(--u-ink-2);font-size:14.6px;line-height:1.74;margin:12px 0 0}

.hx-price{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px;align-items:stretch}
.hx-price__c{background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-lg);padding:34px 30px;display:flex;flex-direction:column;transition:.24s}
.hx-price__c:hover{box-shadow:var(--u-shadow-lg);transform:translateY(-3px)}
.hx-price__c.is-feature{border-color:var(--u-indigo);box-shadow:0 14px 38px rgba(91,84,246,.16)}
.hx-price__tag{display:inline-block;align-self:flex-start;font-size:12px;font-weight:700;color:#fff;background:var(--u-grad);padding:4px 11px;border-radius:999px;margin-bottom:14px;letter-spacing:.04em}
.hx-price__name{font-size:15px;font-weight:700;color:var(--u-indigo);letter-spacing:.04em}
.hx-price__price{font-size:34px;font-weight:800;margin:12px 0 0;letter-spacing:-.02em}
.hx-price__price small{font-size:14px;font-weight:600;color:var(--u-ink-3)}
.hx-price__ul{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-direction:column;gap:11px;flex:1}
.hx-price__ul li{font-size:14.5px;color:var(--u-ink-2);padding-left:22px;position:relative;line-height:1.5}
.hx-price__ul li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--u-violet)}

@media(max-width:1024px){.hx-3,.hx-who,.hx-price{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.hx-3,.hx-who,.hx-price{grid-template-columns:1fr}}

/* ---------- from cases.html ---------- */
/* ---------- 客户案例页专用 ---------- */
.cs-hero{position:relative;padding:104px 0 76px;background:radial-gradient(820px 420px at 82% -12%,rgba(91,84,246,.10),transparent 60%),linear-gradient(180deg,#fff,#f7f8fc)}
.cs-hero__in{max-width:var(--u-max);margin:0 auto;padding:0 24px}
.cs-hero h1{font-size:clamp(38px,5vw,60px);line-height:1.1;letter-spacing:-.03em;font-weight:800;margin:18px 0 0}
.cs-hero p{font-size:clamp(16px,1.5vw,20px);color:var(--u-ink-2);line-height:1.72;margin:22px 0 0;max-width:660px}

.cs-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px;margin-top:36px}
.cs-list__c{background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-lg);overflow:hidden;transition:.24s;position:relative;display:block;text-decoration:none;color:inherit}
.cs-list__c::before{content:"";display:block;height:3px;width:100%;background:var(--u-grad)}
.cs-list__c:hover{border-color:var(--u-line-2);box-shadow:var(--u-shadow-lg);transform:translateY(-3px)}
.cs-list__body{padding:26px 28px 28px}
.cs-list__tag{font-size:12px;font-weight:650;letter-spacing:.04em;color:var(--u-indigo);display:flex;align-items:center;gap:7px}
.cs-list__tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--u-violet)}
.cs-list__c h3{font-size:19px;font-weight:750;line-height:1.4;margin:14px 0 0;letter-spacing:-.015em}
.cs-list__c p{color:var(--u-ink-2);font-size:14.5px;line-height:1.72;margin:12px 0 0}
.cs-list__more{display:inline-block;margin-top:18px;font-size:14px;font-weight:650;color:var(--u-indigo)}

.cs-note{margin-top:40px;padding:22px 26px;border:1px dashed var(--u-line-2);border-radius:var(--u-r-lg);background:#fafbff;color:var(--u-ink-2);font-size:14.5px;line-height:1.75}
.cs-note b{color:var(--u-indigo)}

/* ---------- from cases-hust-econf.html ---------- */
/* ---------- 案例详情页专用 ---------- */
.cs-head{position:relative;padding:100px 0 26px;background:radial-gradient(820px 420px at 18% -20%,rgba(91,84,246,.10),transparent 60%),linear-gradient(180deg,#fff,#f7f8fc)}
.cs-head__in{max-width:var(--u-max);margin:0 auto;padding:0 24px}
.cs-back{display:inline-block;margin-bottom:22px;font-size:14px;font-weight:650;color:var(--u-indigo);text-decoration:none}
.cs-back:hover{text-decoration:underline}
.cs-head h1{font-size:clamp(30px,4.2vw,50px);line-height:1.12;letter-spacing:-.025em;font-weight:800;margin:16px 0 0;max-width:920px}
.cs-head .u-lead{font-size:clamp(16px,1.4vw,19px);color:var(--u-ink-2);line-height:1.78;margin:20px 0 0;max-width:800px}

.cs-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:44px 0 0;border:1px solid var(--u-line);border-radius:var(--u-r-lg);background:#fff;overflow:hidden}
.cs-meta__i{padding:22px 24px;border-right:1px solid var(--u-line)}
.cs-meta__i:last-child{border-right:0}
.cs-meta__k{font-size:12.5px;color:var(--u-ink-3);font-weight:600;letter-spacing:.02em}
.cs-meta__v{font-size:16px;font-weight:700;color:var(--u-ink);margin-top:8px;line-height:1.4}
@media(max-width:860px){.cs-meta{grid-template-columns:1fr 1fr}.cs-meta__i:nth-child(2n){border-right:0}.cs-meta__i:nth-child(-n+2){border-bottom:1px solid var(--u-line)}}

.cs-article{max-width:800px;margin:48px auto 0;font-size:16.5px;line-height:1.85;color:var(--u-ink-2)}
.cs-article h2{font-size:25px;font-weight:800;color:var(--u-ink);margin:46px 0 16px;letter-spacing:-.01em}
.cs-article h3{font-size:19px;font-weight:750;color:var(--u-ink);margin:30px 0 12px}
.cs-article p{margin:0 0 18px}
.cs-article ul{margin:0 0 20px;padding-left:22px}
.cs-article li{margin:0 0 9px}
.cs-article strong{color:var(--u-ink);font-weight:700}
.cs-figure{margin:34px 0;padding:40px 24px;border:2px dashed var(--u-line-2);border-radius:var(--u-r-lg);background:#fafbff;text-align:center;color:var(--u-ink-3);font-size:14.5px;line-height:1.7}
.cs-figure b{display:block;color:var(--u-indigo);font-weight:700;font-size:15px;margin-bottom:6px}

.cs-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:40px 0}
.cs-stats__c{background:linear-gradient(180deg,#fff,#f7f8fc);border:1px solid var(--u-line);border-radius:var(--u-r-lg);padding:28px;text-align:center}
.cs-stats__n{font-size:38px;font-weight:800;letter-spacing:-.02em;background:var(--u-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.cs-stats__l{color:var(--u-ink-2);font-size:14px;margin-top:8px}
@media(max-width:760px){.cs-stats{grid-template-columns:1fr}}

/* ---------- from insights.html ---------- */
/* ---------- 行业洞察页专用 ---------- */
.iv-hero{position:relative;padding:104px 0 76px;background:radial-gradient(820px 420px at 82% -12%,rgba(91,84,246,.10),transparent 60%),linear-gradient(180deg,#fff,#f7f8fc)}
.iv-hero__in{max-width:var(--u-max);margin:0 auto;padding:0 24px}
.iv-hero h1{font-size:clamp(38px,5vw,60px);line-height:1.1;letter-spacing:-.03em;font-weight:800;margin:18px 0 0}
.iv-hero p{font-size:clamp(16px,1.5vw,20px);color:var(--u-ink-2);line-height:1.72;margin:22px 0 0;max-width:680px}

.iv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
@media(max-width:1024px){.iv-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.iv-grid{grid-template-columns:1fr}}

.iv-note{margin-top:40px;padding:22px 26px;border:1px dashed var(--u-line-2);border-radius:var(--u-r-lg);background:#fafbff;color:var(--u-ink-2);font-size:14.5px;line-height:1.75}
.iv-note b{color:var(--u-indigo)}

/* ---------- 相关文章（父主题/插件自动注入 uhgeo-related-articles） ---------- */
.uhgeo-related-articles{
  max-width:var(--u-max);margin:0 auto;padding:96px 24px 120px;
}
.uhgeo-related-heading{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap;
}
.uhgeo-related-heading span{
  display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--u-indigo);text-transform:uppercase;padding-left:22px;position:relative;
}
.uhgeo-related-heading span::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:14px;height:3px;border-radius:999px;background:var(--u-grad);
}
.uhgeo-related-heading h2{
  font-size:clamp(28px,3.2vw,40px);line-height:1.15;letter-spacing:-.022em;font-weight:800;margin:14px 0 0;
}
.uhgeo-related-all{
  font-size:14.5px;font-weight:650;color:var(--u-indigo);white-space:nowrap;
}
.uhgeo-related-all:hover{text-decoration:underline}
.uhgeo-related-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.uhgeo-related-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-lg);overflow:hidden;
  transition:.24s;
}
.uhgeo-related-card:hover{border-color:var(--u-line-2);box-shadow:var(--u-shadow-lg);transform:translateY(-3px)}
.uhgeo-related-card-image{
  width:100%;height:180px;object-fit:cover;display:block;
}
.uhgeo-related-card-placeholder{
  height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,#f3f4ff,#faf5ff);
}
.uhgeo-related-card-placeholder span{font-size:12px;font-weight:650;letter-spacing:.08em;color:var(--u-indigo);text-transform:uppercase}
.uhgeo-related-card-placeholder strong{font-size:28px;font-weight:800;color:var(--u-ink)}
.uhgeo-related-card-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.uhgeo-related-card-meta{
  display:flex;align-items:center;gap:10px;font-size:13px;color:var(--u-ink-3);margin-bottom:12px;flex-wrap:wrap;
}
.uhgeo-related-card-meta span{color:var(--u-indigo);font-weight:650}
.uhgeo-related-card h2{font-size:17px;font-weight:750;line-height:1.45;margin:0;letter-spacing:-.01em}
.uhgeo-related-card h2 a{color:var(--u-ink);text-decoration:none}
.uhgeo-related-card h2 a:hover{color:var(--u-indigo)}
.uhgeo-related-card p{
  font-size:14px;line-height:1.72;color:var(--u-ink-2);margin:12px 0 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.uhgeo-related-card-more{
  display:inline-flex;margin-top:auto;padding-top:18px;font-size:14px;font-weight:650;color:var(--u-indigo);
}
.uhgeo-related-card-more:hover{text-decoration:underline}
@media(max-width:1024px){.uhgeo-related-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.uhgeo-related-grid{grid-template-columns:1fr}.uhgeo-related-heading{flex-direction:column;align-items:flex-start;gap:14px}}

/* ---------- 文章详情页（single.html） ---------- */
.u-article-shell{padding-bottom:96px}
.u-article-hero{
  position:relative;padding:86px 0 54px;background:radial-gradient(820px 320px at 82% -12%,rgba(91,84,246,.10),transparent 60%),linear-gradient(180deg,#fff,#f7f8fc);
}
.u-article-hero__in{max-width:820px;margin:0 auto;padding:0 24px;text-align:center}
.u-article-meta-top{font-size:13px;font-weight:650;letter-spacing:.06em;color:var(--u-indigo);text-transform:uppercase;margin-bottom:14px}
.u-article-title{
  font-size:clamp(30px,4.2vw,48px);line-height:1.12;letter-spacing:-.025em;font-weight:800;margin:0;
}
.u-article-meta-sub{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;margin-top:22px;font-size:14px;color:var(--u-ink-3);flex-wrap:wrap;
}
.u-dot{width:4px;height:4px;border-radius:50%;background:var(--u-ink-3)}
.u-article-body{max-width:820px;padding-top:48px}
.u-article-featured{
  width:100%;border-radius:var(--u-r-lg);overflow:hidden;margin-bottom:40px;border:1px solid var(--u-line);
}
.u-article-featured img{width:100%;height:auto;display:block}
.u-article-content{font-size:17px;line-height:1.85;color:var(--u-ink-2)}
.u-article-content h2{font-size:26px;font-weight:800;color:var(--u-ink);margin:44px 0 16px;letter-spacing:-.01em;line-height:1.25}
.u-article-content h3{font-size:20px;font-weight:750;color:var(--u-ink);margin:32px 0 12px;line-height:1.3}
.u-article-content p{margin:0 0 20px}
.u-article-content a{color:var(--u-indigo);text-decoration:underline;text-underline-offset:3px}
.u-article-content a:hover{color:var(--u-violet)}
.u-article-content ul,.u-article-content ol{margin:0 0 22px;padding-left:24px}
.u-article-content li{margin:0 0 9px}
.u-article-content img,.u-article-content figure,.u-article-content .wp-caption{max-width:100%;height:auto;border-radius:var(--u-r-sm);margin:28px 0}
.u-article-content blockquote{
  margin:32px 0;padding:22px 26px;border-left:4px solid var(--u-indigo);background:var(--u-bg-2);border-radius:0 var(--u-r-sm) var(--u-r-sm) 0;font-style:italic;color:var(--u-ink);
}
.u-article-footer{max-width:820px;margin-top:48px;padding-top:28px;border-top:1px solid var(--u-line)}
.u-article-tags{font-size:14px;color:var(--u-ink-3)}
.u-article-tags a{display:inline-block;margin:0 8px 8px 0;padding:6px 14px;border-radius:999px;background:var(--u-bg-2);color:var(--u-ink-2);font-weight:500;transition:.18s}
.u-article-tags a:hover{background:var(--u-indigo);color:#fff}

/* ---------- 归档/列表页（index.html / archive.html） ---------- */
.u-blog-shell{padding-bottom:96px}
.u-blog-hero{
  position:relative;padding:86px 0 54px;background:radial-gradient(820px 320px at 82% -12%,rgba(91,84,246,.10),transparent 60%),linear-gradient(180deg,#fff,#f7f8fc);
}
.u-blog-hero__in{max-width:var(--u-max);margin:0 auto;padding:0 24px}
.u-blog-title{
  font-size:clamp(36px,5vw,58px);line-height:1.1;letter-spacing:-.03em;font-weight:800;margin:18px 0 0;
}
.u-blog-body{padding-top:56px}
.u-post-grid{display:grid!important;grid-template-columns:repeat(3,1fr)!important;gap:24px!important}
.u-post-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--u-line);border-radius:var(--u-r-lg);overflow:hidden;transition:.24s;
}
.u-post-card:hover{border-color:var(--u-line-2);box-shadow:var(--u-shadow-lg);transform:translateY(-3px)}
.u-post-card__media{display:block;width:100%;height:190px;overflow:hidden;position:relative;background:var(--u-bg-2)}
.u-post-card__media img,.u-post-card__media .wp-post-image{width:100%;height:100%;object-fit:cover;display:block}
.u-post-card__body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.u-post-card__meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--u-ink-3);margin-bottom:12px;flex-wrap:wrap}
.u-post-card__meta a{color:var(--u-indigo);font-weight:650;text-decoration:none}
.u-post-card__title{font-size:17.5px;font-weight:750;line-height:1.45;margin:0;letter-spacing:-.01em}
.u-post-card__title a{color:var(--u-ink);text-decoration:none}
.u-post-card__title a:hover{color:var(--u-indigo)}
.u-post-card p.wp-block-post-excerpt__excerpt{font-size:14px;line-height:1.72;color:var(--u-ink-2);margin:12px 0 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.u-post-card .wp-block-post-excerpt__more-text{display:inline-flex;margin-top:16px;font-size:14px;font-weight:650;color:var(--u-indigo)}
.u-post-card .wp-block-post-excerpt__more-text a:hover{text-decoration:underline}
.u-pagination{margin-top:52px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.u-pagination a,.u-pagination .page-numbers{color:var(--u-ink-2);text-decoration:none;padding:10px 16px;border-radius:10px;background:#fff;border:1px solid var(--u-line);font-size:14px;font-weight:600;transition:.18s}
.u-pagination a:hover,.u-pagination .page-numbers.current{border-color:var(--u-indigo);color:var(--u-indigo)}
.u-empty{text-align:center;padding:60px 0;color:var(--u-ink-3)}
@media(max-width:1024px){.u-post-grid{grid-template-columns:repeat(2,1fr)!important}}
@media(max-width:760px){.u-post-grid{grid-template-columns:1fr!important}.u-blog-hero{padding:64px 0 38px}}

/* ---------- 父主题/插件自动注入的单篇文章辅助元素 ---------- */
.uhgeo-article-breadcrumb{
  display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--u-ink-3);margin:0 0 28px;flex-wrap:wrap;
}
.uhgeo-article-breadcrumb a{color:var(--u-indigo);font-weight:650;text-decoration:none}
.uhgeo-article-breadcrumb a:hover{text-decoration:underline}
.uhgeo-article-breadcrumb span{opacity:.6}
.uhgeo-article-return{margin:48px 0 0}
.uhgeo-article-return a{
  display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:650;color:var(--u-indigo);text-decoration:none;
}
.uhgeo-article-return a:hover{text-decoration:underline}
.uhgeo-article-contact-cta{
  margin:32px 0 0;padding:28px 32px;border:1px solid var(--u-line);border-radius:var(--u-r-lg);
  background:linear-gradient(135deg,#f3f4ff,#faf5ff);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.uhgeo-article-contact-cta span{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--u-indigo);text-transform:uppercase}
.uhgeo-article-contact-cta h2{font-size:22px;font-weight:800;margin:10px 0 0;letter-spacing:-.01em}
.uhgeo-article-contact-cta p{font-size:20px;font-weight:700;color:var(--u-indigo);margin:0}
@media(max-width:760px){.uhgeo-article-contact-cta{flex-direction:column;align-items:flex-start;gap:14px}.uhgeo-article-contact-cta p{font-size:18px}}