/* =========================================================================
   首页 v3.5 新增样式（2026-09-19）
   ① 首屏（主张 + 五段能力 + 双入口卡 / 立体漂浮相框组）
   ⑤ 冷链货车疾驰通栏（手绘淡彩版 · 老大 2026-09-19 选定 B 版）
   ⑥ 提示行  ⑧ 服务对象类型标签  ⑨ 全国仓网速览 3 卡
   ========================================================================= */

/* ---------- ① 首屏 ---------- */
.hero35{position:relative;background:var(--ink);overflow:hidden;padding:56px 0 46px}
.hero35:before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at 78% 42%,rgba(205,232,107,.10) 0%,rgba(6,36,24,0) 58%),
             radial-gradient(ellipse at 12% 96%,rgba(65,189,142,.12) 0%,rgba(6,36,24,0) 55%)}
.hero35 .wrap{position:relative;z-index:2}
.hero35-grid{display:grid;grid-template-columns:minmax(0,44%) minmax(0,56%);gap:34px;align-items:center}
.hero35 .kick{font-family:var(--latin);font-size:12.5px;letter-spacing:.22em;color:var(--lime)}
.hero35 h1{color:#fff;font-size:44px;line-height:1.34;margin-top:18px}
.hero35 h1 em{font-style:normal;color:var(--lime)}
.hero35 .en-title{font-family:var(--latin);font-size:13px;letter-spacing:.02em;color:#8FBBA3;margin-top:14px;line-height:1.8}
.hero35 .sub{color:#D3E2D7;font-size:15px;line-height:1.95;margin-top:16px}
.hero35 .sub .en{display:block;color:#93AFA0;font-size:12.5px;margin-top:10px;line-height:1.85}
.hero35 .btns{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}

/* ② 五段能力速览（五格横排） */
.cap5{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin-top:30px}
.cap5 .c{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:13px 9px}
.cap5 .c i{display:block;width:24px;height:24px;border-radius:7px;background:rgba(205,232,107,.16);
  color:var(--lime);font-family:var(--latin);font-style:normal;font-size:11px;
  display:flex;align-items:center;justify-content:center;margin-bottom:9px}
.cap5 .c b{display:block;color:#fff;font-size:12.5px;font-weight:600;white-space:nowrap;letter-spacing:-.02em}
.cap5 .c span{display:block;color:#9FBCAC;font-size:11px;line-height:1.65;margin-top:6px}

/* ③ 双入口卡（半透明白卡） */
.entry35{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}
.entry35 a{background:rgba(255,255,255,.93);border-radius:14px;padding:18px 20px;display:block;
  transition:transform .25s ease,box-shadow .25s ease}
.entry35 a:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(0,0,0,.28)}
.entry35 .cap{font-family:var(--latin);font-size:11px;letter-spacing:.2em;color:#12805c}
.entry35 a.b .cap{color:#a81f10}
.entry35 h3{font-size:17px;margin:8px 0 7px}
.entry35 p{font-size:12.5px;color:#55635B;line-height:1.75}

/* ④ 立体相框组 · 纵深 3D 漂浮 + 指针附近换位（模式 B，2026-09-20 定稿） */
.fr3d{position:relative}
.fr3d-stage{position:relative;height:646px;border-radius:18px;overflow:hidden;
  background:radial-gradient(72% 78% at 52% 44%,#0B3B24 0%,#062418 74%);
  perspective:1200px;perspective-origin:50% 46%;touch-action:manipulation;isolation:isolate}
/* 网格参照物：没有它，纵深看不出来 */
.fr3d-stage:before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(205,232,107,.07) 1px,rgba(0,0,0,0) 1px),
                   linear-gradient(90deg,rgba(205,232,107,.07) 1px,rgba(0,0,0,0) 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(74% 76% at 52% 44%,#000 6%,rgba(0,0,0,0) 78%);
          mask-image:radial-gradient(74% 76% at 52% 44%,#000 6%,rgba(0,0,0,0) 78%)}
.fr3d-cam{position:absolute;inset:0;transform-style:preserve-3d;pointer-events:none;z-index:2}
.fr3d-cam>.fr3d-f{pointer-events:auto}
/* 单个相框：加 filter / backdrop-filter 会让 preserve-3d 失效、深度排序全乱 —— 绝对不要加 */
.fr3d-f{position:absolute;left:50%;top:50%;margin:0;padding:7px;border:0;border-radius:11px;
  background:#fff;box-shadow:0 18px 38px rgba(0,0,0,.42);cursor:pointer;appearance:none;
  will-change:transform;transition:box-shadow .3s ease}
.fr3d-f img{display:block;width:100%;height:100%;object-fit:cover;border-radius:6px;background:#0F4630}
.fr3d-f:focus-visible{outline:3px solid var(--lime);outline-offset:5px}
.fr3d-shade{position:absolute;inset:0;border-radius:11px;background:var(--ink);opacity:0;
  pointer-events:none;transition:opacity .3s ease}
.fr3d-tip{position:absolute;left:12px;top:12px;z-index:2;background:rgba(6,36,24,.84);color:#EAF3EC;
  font-size:10px;padding:3px 9px;border-radius:999px;letter-spacing:.02em}
.fr3d-cap{position:absolute;left:7px;right:7px;bottom:7px;z-index:2;font-size:11.5px;color:#EAF3EC;
  padding:16px 9px 6px;border-radius:0 0 6px 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  background:linear-gradient(rgba(6,36,24,0),rgba(6,36,24,.82));
  opacity:0;transition:opacity .24s ease}
.fr3d-f:hover .fr3d-cap,.fr3d-f:focus-visible .fr3d-cap,.fr3d-f.is-focus .fr3d-cap{opacity:1}
.fr3d-f.is-focus{cursor:zoom-out;box-shadow:0 34px 66px rgba(0,0,0,.58),0 0 0 1px rgba(205,232,107,.55)}
.fr3d-f.is-focus .fr3d-cap{font-size:13px;color:#fff}
.fr3d-backdrop{position:absolute;inset:0;z-index:1;opacity:0;pointer-events:none;transition:opacity .32s ease;
  background:radial-gradient(70% 78% at 50% 44%,rgba(3,18,12,.52),rgba(3,18,12,.84))}
.fr3d-backdrop.on{opacity:1;pointer-events:auto}
.fr3d-state{position:absolute;left:16px;bottom:13px;z-index:3;font-size:11.5px;color:#7FB3A6;letter-spacing:.02em}
.fr3d-state b{color:var(--lime);font-weight:600}
.fr3d-legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:20px;font-size:11.5px;letter-spacing:.03em;color:#8FBBA3}
.fr3d-legend .k{display:flex;align-items:center;gap:7px}
.fr3d-legend .k:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.fr3d-legend .k.a{color:#CDE86B}
.fr3d-legend .k.b{color:#7FB3A6}
.fr3d-legend .k.c{color:#E8C56B}
/* 无 JS 时的兜底：静态网格，一样能看 */
.fr3d-fallback{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.fr3d-fallback img{width:100%;height:130px;object-fit:cover;border-radius:9px;border:5px solid #fff}

/* ⑥ 提示行（触屏只显示手机版文案） */
.hintline .m{display:none}
.hintline{background:var(--ink);color:#7FB3A6;font-size:12.5px;letter-spacing:.1em;text-align:center;
  padding:0 0 26px}

/* ⑤ 冷链货车疾驰通栏 */
.truckband{position:relative;height:150px;background:#08281B;overflow:hidden;
  border-top:1px solid rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.07)}
.truckband .glow{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(205,232,107,.06),rgba(6,36,24,0) 30%,rgba(6,36,24,0) 70%,rgba(65,189,142,.07))}
.truckband .road{position:absolute;left:0;right:0;bottom:0;height:52px;
  background:linear-gradient(180deg,#23533C,#16382B);border-top:1px solid rgba(205,232,107,.32)}
.truckband .road:before{content:"";position:absolute;inset:0;opacity:.5;
  background:repeating-linear-gradient(180deg,rgba(255,255,255,.05) 0 2px,rgba(0,0,0,0) 2px 9px)}
.truckband .tread{position:absolute;left:8px;bottom:8px;width:230px;height:15px;border-radius:50%;
  background:radial-gradient(ellipse at 50% 55%,rgba(0,0,0,.5),rgba(0,0,0,0) 74%);
  animation:drive 16s linear infinite -5.2s}
.truckband .road:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
  background:linear-gradient(90deg,rgba(205,232,107,0),rgba(205,232,107,.35),rgba(205,232,107,0))}
.truckband .dashes{position:absolute;left:0;right:0;bottom:14px;height:4px;opacity:.62;
  background:repeating-linear-gradient(90deg,#CDE86B 0 44px,rgba(0,0,0,0) 44px 96px);
  animation:dashmove 1.05s linear infinite}
@keyframes dashmove{from{background-position-x:0}to{background-position-x:-96px}}
.truckband img.truck{position:absolute;bottom:4px;height:108px;width:auto;
  animation:drive 16s linear infinite -5.2s;
  filter:drop-shadow(0 2px 2px rgba(0,0,0,.28))}
@keyframes drive{from{transform:translateX(-32vw)}to{transform:translateX(112vw)}}

/* ⑦ 数据条：6 格排布优化（避免词被拆行） */
.stats .stat{padding:26px 12px}
.stats .stat b{font-size:24px;line-height:1.25}
.stats .stat span{font-size:11px;line-height:1.7;margin-top:7px;min-height:38px}

/* ⑧ 服务对象（模糊表述 / 类型标签） */
.serve{background:var(--paper);padding:74px 0;text-align:center}
.serve h2{font-size:30px}
.serve h2 .eng{display:block;font-family:var(--latin);font-size:12px;color:var(--muted);
  letter-spacing:.2em;font-weight:400;margin-top:12px}
.serve p.lead{font-size:14px;color:#5D6A62;line-height:1.95;margin:20px auto 0;width:min(760px,100%)}
.serve .types{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:30px}
.serve .types span{background:var(--cream);border:1px solid var(--line);border-radius:999px;
  padding:12px 22px;font-size:14px;color:#3D4A43}

/* ⑨ 全国仓网速览 3 卡 */
.hubcards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hubcard{border-radius:16px;padding:26px 24px;color:#fff;display:flex;flex-direction:column;
  min-height:250px;position:relative;overflow:hidden}
.hubcard:after{content:"";position:absolute;right:-40px;top:-40px;width:150px;height:150px;border-radius:50%;
  background:rgba(255,255,255,.07)}
.hubcard .no{font-family:var(--latin);font-size:11.5px;letter-spacing:.2em;opacity:.82}
.hubcard h3{color:#fff;font-size:20px;margin:10px 0 12px}
.hubcard p{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.9)}
.hubcard .kv{margin-top:auto;padding-top:18px;display:flex;gap:20px;flex-wrap:wrap}
.hubcard .kv div{font-size:12px;color:rgba(255,255,255,.86)}
.hubcard .kv b{display:block;font-family:var(--latin);font-size:19px;color:#fff}
.hubcard.g{background:linear-gradient(152deg,#12805c,#0a4e39)}
.hubcard.b{background:linear-gradient(152deg,#1f6fbf,#123f73)}
.hubcard.y{background:linear-gradient(152deg,#a8761a,#6d4a0c)}

/* 相框放大（lightbox） */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(4,12,8,.92);display:none;
  align-items:center;justify-content:center;padding:4vw}
.lightbox.on{display:flex}
.lightbox img{max-width:100%;max-height:88vh;border-radius:8px;box-shadow:0 30px 70px rgba(0,0,0,.6)}
.lightbox .cap{position:absolute;bottom:36px;left:0;right:0;text-align:center;color:#CFE3D6;font-size:13px}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .hero35-grid{grid-template-columns:1fr;gap:30px}
  .fr3d-stage{height:520px;perspective:1050px}
  .cap5{grid-template-columns:repeat(3,1fr)}
  .hubcards{grid-template-columns:1fr}
}
@media (max-width:820px){
  .hero35{padding:34px 0 30px}
  .hero35 h1{font-size:28px}
  .hero35 .sub{font-size:14px}
  .cap5{grid-template-columns:repeat(2,1fr)}
  .entry35{grid-template-columns:1fr}
  .fr3d-stage{height:420px;perspective:900px;border-radius:14px}
  .fr3d-legend{gap:12px;margin-top:16px}
  .truckband{height:120px}
  .truckband img.truck{height:58px;animation-duration:22s}
  .serve{padding:56px 0}
  .serve .types span{padding:10px 16px;font-size:13px}
}

@media (hover:none),(pointer:coarse){
  .hintline .d{display:none}
  .hintline .m{display:inline}
}