/* ============================================================
   灵枢机器人 · 深色科技板块 (2026-08-09)
   与航辰金色晨光特效衔接：深空蓝黑 × 灵枢金 × 数据青
   ============================================================ */

/* ---------- 机器人板块根容器 ---------- */
.robot-zone{
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(56,225,255,.10), transparent 60%),
    radial-gradient(1000px 700px at -10% 30%, rgba(245,197,66,.08), transparent 55%),
    linear-gradient(180deg,#070b16 0%,#0a101f 50%,#070b16 100%);
  color:#eaf0fa;
  position:relative;overflow:hidden;
}
.robot-zone::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 30%,transparent 80%);
  mask-image:radial-gradient(ellipse at 50% 0%,#000 30%,transparent 80%);
}
.robot-zone .container{position:relative;z-index:2}

/* ---------- 板块标题 ---------- */
.r-head{text-align:center;margin-bottom:44px}
.r-eyebrow{
  display:inline-block;padding:7px 20px;border-radius:30px;font-size:.78rem;letter-spacing:4px;
  color:#f5c542;background:rgba(245,197,66,.08);border:1px solid rgba(245,197,66,.35);
  box-shadow:0 0 24px rgba(245,197,66,.12);margin-bottom:16px;
}
.r-head h2{
  font-size:clamp(1.7rem,4.4vw,2.6rem);font-weight:900;letter-spacing:2px;color:#fff;
  text-shadow:0 0 40px rgba(56,225,255,.25);
}
.r-head h2 b{color:#f5c542}
.r-head .r-desc{color:#94a1ba;max-width:640px;margin:12px auto 0;font-size:.98rem}

/* ---------- 深色卡片 ---------- */
.r-card{
  background:linear-gradient(160deg,#101730,#0c1222);
  border:1px solid rgba(255,255,255,.08);border-radius:16px;
  padding:22px;position:relative;overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.r-card:hover{
  transform:translateY(-4px);
  border-color:rgba(245,197,66,.4);
  box-shadow:0 12px 36px rgba(0,0,0,.45),0 0 24px rgba(245,197,66,.08);
}
.r-card .r-ico{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:1.25rem;background:rgba(245,197,66,.12);border:1px solid rgba(245,197,66,.3);margin-bottom:14px;
}
.r-card h4{color:#fff;font-size:1.02rem;margin-bottom:8px;font-weight:800}
.r-card p{color:#94a1ba;font-size:.88rem;line-height:1.7}
.r-card .r-tag{
  display:inline-block;margin-top:10px;font-size:.72rem;color:#f5c542;
  background:rgba(245,197,66,.1);border:1px solid rgba(245,197,66,.3);
  padding:3px 10px;border-radius:20px;
}

/* ---------- 数据大数字 ---------- */
.r-nums{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:34px 0}
.r-num{
  text-align:center;padding:20px 10px;border-radius:16px;
  background:linear-gradient(160deg,rgba(245,197,66,.10),rgba(245,197,66,.02));
  border:1px solid rgba(245,197,66,.28);position:relative;overflow:hidden;
}
.r-num::after{
  content:"";position:absolute;top:0;left:-80%;width:60%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.14),transparent);
  animation:rShine 4.5s ease-in-out infinite;
}
@keyframes rShine{0%,60%{left:-80%}100%{left:140%}}
.r-num .n{font-size:clamp(1.5rem,4vw,2.2rem);font-weight:900;color:#f5c542;letter-spacing:1px}
.r-num .l{font-size:.78rem;color:#94a1ba;margin-top:4px;letter-spacing:1px}

/* ---------- 痛点四宫格 / 通用四卡 ---------- */
.r-grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.r-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.r-grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}

/* ---------- 大金句 ---------- */
.r-quote{
  position:relative;padding:26px 28px 26px 34px;border-radius:16px;
  background:linear-gradient(135deg,rgba(245,197,66,.10),rgba(56,225,255,.04) 60%,transparent);
  border:1px solid rgba(245,197,66,.22);margin-bottom:14px;overflow:hidden;
}
.r-quote::before{
  content:"“";position:absolute;left:10px;top:2px;font-size:3.4rem;line-height:1;
  color:rgba(245,197,66,.5);font-family:Georgia,serif;
}
.r-quote p{color:#eaf0fa;font-size:1.02rem;font-weight:700;line-height:1.7}
.r-quote span{display:block;margin-top:8px;color:#94a1ba;font-size:.8rem}

/* ---------- 技术栈五层 ---------- */
.r-stack{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.r-stack .r-card{padding:18px 14px;text-align:center}
.r-stack .r-ico{margin:0 auto 10px}
.r-stack .trl{
  display:inline-block;margin-top:8px;font-size:.7rem;color:#38e1ff;
  background:rgba(56,225,255,.1);border:1px solid rgba(56,225,255,.3);
  padding:2px 9px;border-radius:20px;
}
.r-stack .trl.star{color:#f5c542;background:rgba(245,197,66,.1);border-color:rgba(245,197,66,.35)}

/* ---------- 产品展示区 ---------- */
.r-product{display:grid;grid-template-columns:1.05fr 1.6fr;gap:34px;align-items:center}
.r-product .r-img{
  position:relative;border-radius:20px;overflow:hidden;
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 20px 60px rgba(0,0,0,.55),0 0 40px rgba(56,225,255,.08);
  background:radial-gradient(80% 60% at 50% 20%,#1a2340,#0b1120);
}
.r-product .r-img img{width:100%;height:auto;display:block;object-fit:contain}
.r-product .r-img .r-img-tag{
  position:absolute;left:14px;bottom:14px;padding:6px 14px;border-radius:10px;
  background:rgba(7,11,22,.72);backdrop-filter:blur(8px);
  border:1px solid rgba(245,197,66,.4);color:#f5c542;font-size:.78rem;letter-spacing:2px;
}
.r-spec{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0}
.r-spec li{
  padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);font-size:.86rem;color:#c6d0e4;
}
.r-spec li b{display:block;color:#f5c542;font-size:1.05rem;margin-top:2px}

/* ---------- 数据表 ---------- */
.r-table-wrap{overflow-x:auto;border-radius:16px;border:1px solid rgba(255,255,255,.1)}
.r-table{width:100%;border-collapse:collapse;min-width:640px;background:rgba(13,19,38,.8)}
.r-table th{
  background:rgba(245,197,66,.12);color:#f5c542;font-size:.8rem;letter-spacing:1px;
  padding:13px 14px;text-align:left;white-space:nowrap;border-bottom:1px solid rgba(245,197,66,.25);
}
.r-table td{padding:12px 14px;font-size:.85rem;color:#c6d0e4;border-bottom:1px solid rgba(255,255,255,.06)}
.r-table tr:last-child td{border-bottom:none}
.r-table tr:hover td{background:rgba(255,255,255,.03)}
.r-table td b{color:#fff}
.r-table .hl{color:#f5c542;font-weight:800}
.r-table .hl-row td{background:rgba(245,197,66,.07)}

/* ---------- 竞品矩阵行 ---------- */
.r-compete .r-card{padding:16px}
.r-compete .row{display:flex;align-items:center;gap:12px}
.r-compete .row .logo{
  width:40px;height:40px;border-radius:10px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
}
.r-compete .row .info{flex:1;min-width:0}
.r-compete .row .info b{display:block;color:#fff;font-size:.92rem}
.r-compete .row .info span{font-size:.75rem;color:#94a1ba}
.r-compete .row .price{font-size:.82rem;color:#38e1ff;white-space:nowrap;font-weight:700}
.r-compete.me .r-card{border-color:rgba(245,197,66,.5);background:linear-gradient(160deg,rgba(245,197,66,.10),#101730 55%)}

/* ---------- 降本曲线 ---------- */
.r-curve{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;position:relative}
.r-curve .node{
  text-align:center;padding:24px 16px;border-radius:16px;position:relative;
  background:linear-gradient(180deg,#131c38,#0d1428);
  border:1px solid rgba(255,255,255,.1);
}
.r-curve .node .step{font-size:.72rem;letter-spacing:3px;color:#38e1ff;margin-bottom:6px}
.r-curve .node .big{font-size:clamp(1.6rem,4vw,2.3rem);font-weight:900;color:#f5c542}
.r-curve .node .small{font-size:.78rem;color:#94a1ba;margin-top:6px}
.r-curve .node::after{
  content:"→";position:absolute;right:-22px;top:50%;transform:translateY(-50%);
  color:rgba(245,197,66,.5);font-size:1.4rem;z-index:3;
}
.r-curve .node:last-child::after{display:none}
.r-curve .node:first-child{border-color:rgba(56,225,255,.4)}
.r-curve .node:last-child{border-color:rgba(245,197,66,.55);box-shadow:0 0 30px rgba(245,197,66,.12)}

/* ---------- 三代路线图 ---------- */
.r-gen{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.r-gen .gen{
  padding:22px;border-radius:16px;position:relative;overflow:hidden;
  background:linear-gradient(160deg,#101730,#0c1222);
  border:1px solid rgba(255,255,255,.09);
}
.r-gen .gen .g-tag{
  display:inline-block;padding:4px 12px;border-radius:20px;font-size:.72rem;letter-spacing:2px;margin-bottom:12px;
  background:rgba(56,225,255,.1);color:#38e1ff;border:1px solid rgba(56,225,255,.3);
}
.r-gen .gen:last-child .g-tag{background:rgba(245,197,66,.12);color:#f5c542;border-color:rgba(245,197,66,.4)}
.r-gen .gen h4{color:#fff;font-size:1.05rem;margin-bottom:8px}
.r-gen .gen p{color:#94a1ba;font-size:.85rem;line-height:1.7}
.r-gen .gen .yr{position:absolute;right:14px;top:14px;font-size:.72rem;color:#5b6a8c;letter-spacing:1px}

/* ---------- 融资时间轴 ---------- */
.r-timeline{position:relative;padding-left:26px}
.r-timeline::before{
  content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,rgba(245,197,66,.6),rgba(56,225,255,.4));
}
.r-tl-item{position:relative;padding:0 0 22px 18px}
.r-tl-item::before{
  content:"";position:absolute;left:-23px;top:6px;width:12px;height:12px;border-radius:50%;
  background:#f5c542;box-shadow:0 0 14px rgba(245,197,66,.7);
}
.r-tl-item h5{color:#fff;font-size:.98rem;margin-bottom:4px}
.r-tl-item h5 span{color:#f5c542;font-weight:900;margin-right:8px}
.r-tl-item p{color:#94a1ba;font-size:.84rem;line-height:1.7}

/* ---------- CTA 横幅 ---------- */
.r-cta{
  margin-top:46px;text-align:center;padding:40px 24px;border-radius:20px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,rgba(245,197,66,.14),rgba(56,225,255,.06));
  border:1px solid rgba(245,197,66,.35);
}
.r-cta::before{
  content:"";position:absolute;top:-50%;left:-40%;width:30%;height:200%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.12),transparent);
  transform:skewX(-18deg);animation:sweep 7s ease-in-out infinite;
}
.r-cta h3{color:#fff;font-size:clamp(1.3rem,3.4vw,1.9rem);font-weight:900;letter-spacing:1px;margin-bottom:10px}
.r-cta p{color:#94a1ba;font-size:.92rem;margin-bottom:22px}
.r-cta .btn{display:inline-block;padding:13px 34px;border-radius:40px;font-size:.95rem;font-weight:800;letter-spacing:2px;
  background:linear-gradient(135deg,#f5c542,#ffd970);color:#141a2e;text-decoration:none;
  box-shadow:0 8px 28px rgba(245,197,66,.35);transition:transform .2s ease,box-shadow .2s ease;
}
.r-cta .btn:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(245,197,66,.5)}
.r-cta .btn-ghost{
  margin-left:12px;background:transparent;color:#f5c542;border:1px solid rgba(245,197,66,.5);box-shadow:none;
}

/* ---------- 双引擎叙事条 ---------- */
.r-bridge{
  display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:20px;overflow:hidden;
  border:1px solid rgba(255,255,255,.1);margin-top:46px;
}
.r-bridge .side{padding:30px 26px;position:relative}
.r-bridge .side.agri{background:linear-gradient(160deg,#12241a,#0d1a13);border-right:1px solid rgba(255,255,255,.08)}
.r-bridge .side.tech{background:linear-gradient(160deg,#0e1830,#0a1222)}
.r-bridge .side .tag{font-size:.72rem;letter-spacing:3px;color:#94a1ba;margin-bottom:10px}
.r-bridge .side.agri .tag{color:#7ecb9b}
.r-bridge .side.tech .tag{color:#38e1ff}
.r-bridge .side h4{color:#fff;font-size:1.25rem;margin-bottom:10px;font-weight:900}
.r-bridge .side p{color:#94a1ba;font-size:.88rem;line-height:1.8}
.r-bridge .side ul{list-style:none;margin-top:12px}
.r-bridge .side li{font-size:.84rem;color:#c6d0e4;padding:5px 0;padding-left:20px;position:relative}
.r-bridge .side li::before{content:"▸";position:absolute;left:0;color:#f5c542}
.r-bridge .side .arrow{
  position:absolute;right:14px;top:50%;transform:translateY(-50%);
  width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(245,197,66,.15);border:1px solid rgba(245,197,66,.4);color:#f5c542;font-size:1rem;
}

/* ---------- 场景图 ---------- */
.r-scenes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.r-scene{position:relative;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.1);aspect-ratio:16/10}
.r-scene img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.r-scene:hover img{transform:scale(1.05)}
.r-scene .cap{
  position:absolute;left:0;right:0;bottom:0;padding:26px 16px 12px;
  background:linear-gradient(transparent,rgba(7,11,22,.92));
  font-size:.8rem;color:#eaf0fa;letter-spacing:1px;
}
.r-scene .cap b{display:block;color:#f5c542;font-size:.86rem;margin-bottom:2px}

/* ============================================================
   机器人版首屏 hero（覆盖田园版）· v2 统一深空蓝黑×灵枢金
   ============================================================ */
.hero.hero-robot{background:#070b16}
.hero-robot .hero-overlay{background:transparent}
.hero-robot .hero-bg{
  background:
    radial-gradient(1000px 620px at 75% 12%, rgba(245,197,66,.13), transparent 62%),
    radial-gradient(760px 560px at 8% 85%, rgba(245,197,66,.07), transparent 58%),
    radial-gradient(1200px 800px at 50% 110%, rgba(56,225,255,.05), transparent 60%),
    linear-gradient(168deg,#0b1120 0%,#0a0f1e 46%,#080c18 100%);
}
.hero-robot .hero-bg::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(245,197,66,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(245,197,66,.035) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(ellipse at 62% 30%,#000 18%,transparent 72%);
  mask-image:radial-gradient(ellipse at 62% 30%,#000 18%,transparent 72%);
}
.hero-robot .hero-content{max-width:1180px;display:grid;grid-template-columns:1.5fr .9fr;gap:40px;align-items:center;padding-top:70px;padding-bottom:40px}
.hero-robot .hero-txt h1{
  font-size:clamp(2rem,5.2vw,3.4rem);line-height:1.28;color:#fff;font-weight:900;
  text-shadow:0 0 46px rgba(245,197,66,.28),0 0 90px rgba(245,197,66,.12);
}
.hero-robot .hero-txt h1 b{color:#f5c542}
.hero-robot .hero-sub{color:#b8c2d8;font-size:clamp(.95rem,1.8vw,1.08rem);margin:18px 0 8px;max-width:540px}
.hero-robot .hero-meta{color:#5f6f94;font-size:.8rem;letter-spacing:3px;margin-bottom:26px}
.hero-robot .hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-robot .btn-gold{
  background:linear-gradient(135deg,#f5c542,#e8b02e);color:#141a2e;padding:14px 34px;border-radius:40px;
  font-weight:800;letter-spacing:2px;text-decoration:none;font-size:.95rem;
  box-shadow:0 10px 34px rgba(245,197,66,.32);transition:transform .2s,box-shadow .2s;
}
.hero-robot .btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 44px rgba(245,197,66,.48)}
.hero-robot .btn-cyan{
  background:rgba(245,197,66,.06);color:#f5c542;padding:13px 32px;border-radius:40px;font-weight:700;
  letter-spacing:2px;text-decoration:none;font-size:.95rem;border:1px solid rgba(245,197,66,.45);
  backdrop-filter:blur(4px);transition:background .2s,box-shadow .2s;
}
.hero-robot .btn-cyan:hover{background:rgba(245,197,66,.14);box-shadow:0 0 30px rgba(245,197,66,.18)}
.hero-robot .hero-fig{position:relative;text-align:center}
.hero-robot .hero-fig img{
  max-width:330px;width:100%;height:auto;
  filter:drop-shadow(0 20px 50px rgba(245,197,66,.14));
  animation:rFloat 6s ease-in-out infinite;
}
@keyframes rFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.hero-robot .hero-fig::before{
  content:"";position:absolute;left:50%;bottom:4%;width:240px;height:46px;transform:translateX(-50%);
  background:radial-gradient(ellipse,rgba(245,197,66,.22),transparent 70%);filter:blur(8px);
}
.hero-robot .hero-fig::after{
  content:"";position:absolute;inset:8% 4%;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle at 50% 40%, rgba(245,197,66,.10), transparent 62%);
  filter:blur(30px);z-index:-1;
}
.hero-robot .hero-nums{
  grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  margin-top:10px;padding-top:30px;border-top:1px solid rgba(245,197,66,.14);
}
.hero-robot .hero-nums .r-num{
  background:linear-gradient(160deg,rgba(245,197,66,.08),rgba(245,197,66,.015));
  border-color:rgba(245,197,66,.22);
}
@media (max-width:900px){
  .hero-robot .hero-content{grid-template-columns:1fr;padding-top:52px;gap:14px}
  .hero-robot .hero-fig{order:-1;max-width:190px;margin:0 auto}
  .hero-robot .hero-nums{grid-template-columns:repeat(2,1fr);gap:10px;padding-top:16px;margin-top:4px}
  .hero-robot .hero-txt h1{font-size:clamp(1.7rem,7vw,2.2rem);margin-bottom:14px}
  .hero-robot .hero-sub{margin:12px 0 6px}
  .hero-robot .hero-meta{margin-bottom:16px}
  .hero-robot .hero-actions{gap:10px}
  .hero-robot .btn-gold,.hero-robot .btn-cyan{padding:11px 22px;font-size:.88rem}
}
@media (max-width:560px){
  .hero-robot .hero-fig{max-width:160px}
  .hero-robot .hero-eyebrow{font-size:.72rem;letter-spacing:3px;margin-bottom:12px}
}

/* ---------- 粮油区标题小改（与机器人区衔接） ---------- */
.rice-zone{background:linear-gradient(180deg,#faf6ec,#f4ecdc)}

/* ============================================================
   陈航控股 · 集团生态与视频样式 (2026-08-09 v2)
   ============================================================ */

/* ---------- 视频展示区 ---------- */
.r-videos{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.r-video{
  border-radius:16px;overflow:hidden;position:relative;
  border:1px solid rgba(255,255,255,.12);background:#0a0f1e;
  box-shadow:0 16px 44px rgba(0,0,0,.45);
}
.r-video video{width:100%;display:block;aspect-ratio:16/9;object-fit:cover;background:#0a0f1e}
.r-video .v-cap{padding:12px 16px;font-size:.82rem;color:#94a1ba;letter-spacing:1px}
.r-video .v-cap b{color:#f5c542}

/* ---------- 贸易业务 ---------- */
.trade-hero{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;margin-bottom:40px}
.trade-hero h3{color:#fff;font-size:clamp(1.4rem,3vw,1.9rem);font-weight:900;letter-spacing:1px;line-height:1.4}
.trade-hero h3 b{color:#f5c542}
.trade-hero p{color:#94a1ba;font-size:.93rem;line-height:1.85;margin-top:12px}
.trade-hero .t-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* ---------- 集团使命区 ---------- */
.r-mission{
  position:relative;text-align:center;padding:70px 24px;border-radius:24px;overflow:hidden;
  background:
    radial-gradient(700px 380px at 20% 0%, rgba(245,197,66,.14), transparent 60%),
    radial-gradient(700px 420px at 85% 100%, rgba(56,225,255,.12), transparent 60%),
    linear-gradient(160deg,#0d1526,#0a101f);
  border:1px solid rgba(245,197,66,.25);margin-top:70px;
}
.r-mission::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:48px 48px;
}
.r-mission .m-tag{letter-spacing:6px;font-size:.75rem;color:#38e1ff;margin-bottom:18px}
.r-mission h3{color:#fff;font-size:clamp(1.6rem,4vw,2.4rem);font-weight:900;letter-spacing:3px;line-height:1.5;position:relative}
.r-mission h3 b{color:#f5c542}
.r-mission p{color:#94a1ba;max-width:640px;margin:16px auto 0;font-size:.95rem;line-height:1.9;position:relative}

/* ---------- 集团生态三引擎 ---------- */
.r-eco{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;position:relative}
.r-eco .eco-node{
  text-align:center;padding:30px 20px;border-radius:18px;position:relative;
  background:linear-gradient(170deg,#111a33,#0c1324);border:1px solid rgba(255,255,255,.1);
  transition:transform .25s,border-color .25s;
}
.r-eco .eco-node:hover{transform:translateY(-5px);border-color:rgba(245,197,66,.4)}
.r-eco .eco-node .e-ico{font-size:2.2rem;margin-bottom:12px}
.r-eco .eco-node h5{color:#fff;font-size:1.06rem;letter-spacing:2px;margin-bottom:8px}
.r-eco .eco-node p{color:#94a1ba;font-size:.84rem;line-height:1.75}
.r-eco .eco-node .e-link{display:inline-block;margin-top:12px;font-size:.76rem;color:#f5c542;letter-spacing:2px}
.r-eco .eco-node.me{border-color:rgba(245,197,66,.45);background:linear-gradient(170deg,rgba(245,197,66,.12),#0c1324 60%)}
.r-eco .e-flow{
  position:absolute;top:50%;transform:translateY(-50%);font-size:1.3rem;color:rgba(245,197,66,.5);z-index:3;
}
.r-eco .e-flow.f1{left:calc(33.33% - 14px)}
.r-eco .e-flow.f2{left:calc(66.66% - 14px)}

/* ---------- 贸易链路五步流 ---------- */
.r-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;align-items:stretch;position:relative}
.r-flow-item{
  text-align:center;padding:20px 12px;border-radius:14px;position:relative;
  background:linear-gradient(170deg,#111a33,#0c1324);border:1px solid rgba(255,255,255,.1);
  transition:transform .25s,border-color .25s;
}
.r-flow-item:hover{transform:translateY(-4px);border-color:rgba(245,197,66,.45)}
.r-flow-item .f-num{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:2px;color:#f5c542;
  background:rgba(245,197,66,.1);border:1px solid rgba(245,197,66,.35);
  padding:3px 10px;border-radius:20px;margin-bottom:10px;
}
.r-flow-item h5{color:#fff;font-size:.98rem;margin-bottom:6px;letter-spacing:1px}
.r-flow-item p{color:#94a1ba;font-size:.78rem;line-height:1.6}
.r-flow .f-arrow{
  position:absolute;top:50%;transform:translateY(-50%);color:rgba(245,197,66,.45);
  font-size:1.1rem;z-index:3;pointer-events:none;
}
.r-flow .f-arrow:nth-of-type(1){left:20%}
.r-flow .f-arrow:nth-of-type(2){left:40%}
.r-flow .f-arrow:nth-of-type(3){left:60%}
.r-flow .f-arrow:nth-of-type(4){left:80%}

/* ---------- 服务对象标签条 ---------- */
.r-clients{
  display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
  margin-top:26px;padding:18px 20px;border-radius:14px;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);
}
.r-clients .c-label{font-size:.78rem;letter-spacing:3px;color:#5f6f94;margin-right:6px}
.r-clients .c-tag{
  font-size:.82rem;color:#c6d0e4;padding:6px 16px;border-radius:24px;
  background:rgba(245,197,66,.07);border:1px solid rgba(245,197,66,.28);letter-spacing:1px;
  transition:background .2s,border-color .2s;
}
.r-clients .c-tag:hover{background:rgba(245,197,66,.16);border-color:rgba(245,197,66,.5)}

/* ---------- 深/浅区过渡 ---------- */
.zone-fade{height:90px;background:linear-gradient(180deg,#faf6ec 0%,#0a101f 100%)}
.zone-fade.rev{height:90px;background:linear-gradient(180deg,#0a101f 0%,#faf6ec 100%)}
.zone-fade.dark{background:linear-gradient(180deg,#070b16 0%,#0a101f 100%)}

@media (max-width:900px){
  .r-videos{grid-template-columns:1fr}
  .trade-hero{grid-template-columns:1fr}
  .r-eco{grid-template-columns:1fr}
  .r-eco .e-flow{display:none}
}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .r-flow{grid-template-columns:1fr 1fr}
  .r-flow .f-arrow{display:none}
  .r-flow-item:nth-child(9){grid-column:1/-1}
}
@media (max-width:900px){
  .r-nums{grid-template-columns:repeat(2,1fr)}
  .r-grid4{grid-template-columns:repeat(2,1fr)}
  .r-grid3{grid-template-columns:1fr}
  .r-stack{grid-template-columns:1fr 1fr}
  .r-product{grid-template-columns:1fr}
  .r-product .r-img{max-width:420px;margin:0 auto}
  .r-curve{grid-template-columns:1fr}
  .r-curve .node::after{content:"↓";right:auto;left:50%;top:auto;bottom:-26px;transform:translateX(-50%)}
  .r-curve .node:last-child::after{display:none}
  .r-gen{grid-template-columns:1fr}
  .r-scenes{grid-template-columns:1fr}
  .r-bridge{grid-template-columns:1fr}
  .r-bridge .side.agri{border-right:none;border-bottom:1px solid rgba(255,255,255,.08)}
}
@media (max-width:560px){
  .r-grid4{grid-template-columns:1fr 1fr}
  .r-stack{grid-template-columns:1fr 1fr}
  .r-spec{grid-template-columns:1fr}
  .r-grid2{grid-template-columns:1fr}
  .r-cta .btn-ghost{margin-left:0;margin-top:10px}
  .hero-robot .hero-nums{grid-template-columns:1fr 1fr;gap:10px}
}