/* 服务支持 / 联系我们 / 选材清单 —— 前缀 .sp- / .ct- / .sl-
   只用 base.css 的变量；不在这里引用 assets/（图片都由 JS 通过 LV.img 输出）。 */

/* ---------- 横幅上的透明页眉：顶部加一层暗角，保证白色导航可读 ---------- */
.sp-page .page-banner::before,.ct-page .page-banner::before{content:'';position:absolute;inset:0 0 auto;height:180px;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(14,14,16,.6),transparent)}
.sp-page .page-banner .wrap,.ct-page .page-banner .wrap{z-index:2}

/* =====================================================================
   服务支持
   ===================================================================== */
/* 页内跳转后获得焦点的标题（tabindex=-1，非交互元素）不画焦点框 */
.sp-page [data-focus-target]:focus,.sl-page #sl-list-h:focus{outline:none}
/* 快速入口：灰底服务卡（参考站服务卡：红色线性图标、粗标题、EXPLORE） */
.sp-quick{padding:clamp(28px,4vw,48px) 0 clamp(64px,8vw,104px)}
.sp-qgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.sp-qcard{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:12px;text-align:left;background:var(--mist);border-radius:var(--r);padding:30px 26px 28px;overflow:hidden;transition:background .3s,box-shadow .3s,transform .3s var(--ease)}
.sp-qcard:hover,.sp-qcard:focus-visible{background:#fff;box-shadow:var(--shadow);transform:translateY(-4px)}
.sp-qtop{display:flex;justify-content:space-between;align-items:flex-start;width:100%;margin-bottom:10px}
.sp-qicon{width:52px;height:52px;color:var(--red)}
.sp-qicon svg{width:100%;height:100%}
.sp-qnum{font-size:13px;font-weight:700;color:#B9BBBF;letter-spacing:.06em}
.sp-qtitle{font-size:22px;line-height:1.25;color:var(--ink)}
.sp-qtext{font-size:15px;line-height:1.6;color:var(--text);flex:1}
.sp-qmore{display:inline-flex;align-items:center;gap:8px;margin-top:8px;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);transition:color .2s}
body.zh .sp-qmore{letter-spacing:.04em}
.sp-qmore svg{width:15px;height:15px;transition:transform .25s var(--ease)}
.sp-qcard:hover .sp-qmore{color:var(--red)}
.sp-qcard:hover .sp-qmore svg{transform:translateY(3px)}
.sp-qline{position:absolute;left:0;right:0;bottom:0;height:3px;overflow:hidden}
.sp-qline i{position:absolute;inset:0;background:var(--red);transform:translateX(-101%);transition:transform .5s var(--ease)}
.sp-qcard:hover .sp-qline i,.sp-qcard:focus-visible .sp-qline i{transform:none}

/* 资料下载 */
.sp-dl-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:20px;align-items:stretch}
.sp-file{display:flex;flex-direction:column;gap:12px;background:#fff;border-radius:var(--r);padding:28px 26px;border:1px solid transparent;transition:box-shadow .3s,transform .3s var(--ease)}
.sp-file:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.sp-file h3{font-size:22px}
.sp-file>p{font-size:15px;line-height:1.6}
.sp-file-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.sp-file-ic{width:52px;height:52px;border-radius:14px;background:#FDF0F0;color:var(--red);display:grid;place-items:center}
.sp-file-ic svg{width:26px;height:26px}
.sp-fmt{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 10px;line-height:1}
.sp-file-meta{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap;font-size:14px;color:var(--muted);margin-top:auto;padding-top:6px}
.sp-file-meta b{font-size:28px;line-height:1;color:var(--red);font-weight:700;letter-spacing:-.02em}
.sp-file-act{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;padding-top:16px;border-top:1px solid var(--line)}
.sp-file-act .btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
.sp-file-act .text-link{font-size:14px}
.sp-file-empty{font-size:14px;line-height:1.55;color:var(--muted);background:var(--mist);border-radius:8px;padding:12px 14px}
.sp-file-feature{background:linear-gradient(160deg,#fff 55%,#F7F7F7)}
.sp-fan{display:flex;align-items:center;padding:6px 0 2px}
.sp-fan img{width:46px;height:46px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.14);margin-right:-12px;transition:transform .3s var(--ease)}
.sp-file:hover .sp-fan img{transform:translateY(-3px)}
.sp-file:hover .sp-fan img:nth-child(2){transition-delay:.03s}.sp-file:hover .sp-fan img:nth-child(3){transition-delay:.06s}.sp-file:hover .sp-fan img:nth-child(4){transition-delay:.09s}.sp-file:hover .sp-fan img:nth-child(5){transition-delay:.12s}.sp-file:hover .sp-fan img:nth-child(6){transition-delay:.15s}
.sp-fan span{margin-left:22px;font-size:13px;font-weight:700;color:var(--ink);background:var(--mist);border-radius:999px;padding:6px 10px}
.sp-codes{display:flex;flex-wrap:wrap;gap:6px}
.sp-codes span{font-size:12px;font-weight:700;color:var(--ink);background:var(--mist);border-radius:999px;padding:6px 10px;line-height:1}
.sp-codes .more{background:var(--red);color:#fff}
.sp-thumbs{display:flex;gap:8px}
.sp-thumbs span{position:relative;flex:1;aspect-ratio:4/3;border-radius:8px;overflow:hidden;background:var(--mist)}
.sp-thumbs img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.sp-thumbs i{position:absolute;right:6px;bottom:6px;width:24px;height:24px;border-radius:50%;background:#fff;color:var(--ink);display:grid;place-items:center;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.sp-thumbs i svg{width:13px;height:13px}
.sp-file:hover .sp-thumbs img{transform:scale(1.08)}

/* 样品 */
.sp-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:none}
.sp-step{position:relative;background:var(--mist);border-radius:var(--r);padding:28px 24px 26px;display:grid;gap:10px;align-content:start}
.sp-step-n{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:15px;color:var(--red)}
.sp-step-n::after{content:'';width:28px;height:3px;background:var(--red);transform:skewX(var(--slant))}
.sp-step h3{font-size:20px;line-height:1.3}
.sp-step p{font-size:15px;line-height:1.6}
.sp-step:not(:last-child)::after{content:'';position:absolute;right:-15px;top:34px;width:10px;height:10px;border-top:2px solid #C9CBCF;border-right:2px solid #C9CBCF;transform:rotate(45deg);z-index:1}
.sp-sm-split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);margin-top:clamp(32px,4vw,48px);align-items:center}
.sp-chips{margin:0;display:grid;gap:12px}
.sp-chip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.sp-chip{position:relative;display:block;aspect-ratio:1;border-radius:10px;overflow:hidden;background:var(--mist);box-shadow:0 1px 0 rgba(0,0,0,.04)}
.sp-chip img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.sp-chip:hover img{transform:scale(1.1)}
.sp-chip span{position:absolute;left:10px;bottom:10px;background:#fff;color:var(--ink);font-size:12px;font-weight:700;border-radius:999px;padding:5px 9px;line-height:1}
.sp-chip::after{content:'';position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(0,0,0,.06)}
.sp-confirm{background:var(--mist);border-radius:var(--r-l);padding:clamp(26px,3.4vw,40px);display:grid;gap:16px;border-left:4px solid var(--red)}
.sp-confirm h3{font-size:24px}
.sp-confirm ul{display:grid;gap:0}
.sp-confirm li{display:grid;grid-template-columns:40px 1fr auto;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid #E1E1E1;font-size:15px;font-weight:700;color:var(--ink)}
.sp-confirm li:first-child{border-top:1px solid #E1E1E1}
.sp-confirm b{font-size:13px;font-weight:700;color:var(--red);background:#fff;border-radius:999px;padding:6px 12px;white-space:nowrap}
.sp-confirm-ic{width:40px;height:40px;border-radius:50%;background:#fff;color:var(--red);display:grid;place-items:center}
.sp-confirm-ic svg{width:21px;height:21px}
.sp-confirm .btn-row{margin-top:4px}
.sp-confirm .btn svg{width:16px;height:16px}
.sp-count{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:11px;background:var(--red);color:#fff;font-size:12px}

/* 技术资料 */
.sp-tech-in{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(32px,6vw,88px);align-items:start}
.sp-tech-head{position:sticky;top:calc(var(--hd) + 32px);display:grid;gap:16px;justify-items:start}
.sp-tech-head .btn-row{margin-top:8px}
.sp-docs{display:grid;gap:12px}
.sp-doc{display:grid;grid-template-columns:48px minmax(0,1fr) auto auto;align-items:center;gap:18px;background:#fff;border-radius:var(--r);padding:20px 22px;transition:box-shadow .3s,transform .3s var(--ease)}
.sp-doc:hover{box-shadow:var(--shadow);transform:translateX(4px)}
.sp-doc-ic{width:48px;height:48px;border-radius:12px;background:#FDF0F0;color:var(--red);display:grid;place-items:center}
.sp-doc-ic svg{width:24px;height:24px}
.sp-doc-txt h3{font-size:18px;line-height:1.3}
.sp-doc-txt p{font-size:14px;line-height:1.5;color:var(--muted);margin-top:3px}
.sp-tbc{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:var(--muted);border:1px dashed #C9CBCF;border-radius:999px;padding:6px 11px;white-space:nowrap;line-height:1}
.sp-tbc::before{content:'';width:7px;height:7px;border-radius:50%;background:#E9A23B}

/* FAQ + 右侧询价框（参考站：FAQs 左，Send Your Inquiry 右） */
.sp-faq-in{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.85fr);gap:clamp(32px,5vw,72px);align-items:start}
.sp-faq-head{display:grid;gap:14px;margin-bottom:clamp(28px,3vw,40px);justify-items:start}
.sp-faq .faq-grid{grid-template-columns:1fr;gap:12px}
.sp-inq{position:sticky;top:calc(var(--hd) + 24px);background:#fff;border-radius:var(--r-l);box-shadow:var(--shadow);border-top:4px solid var(--red);padding:clamp(24px,3vw,32px);display:grid;gap:14px}
.sp-inq-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.sp-inq-logo{width:112px;color:var(--text)}
.sp-inq h2{font-size:24px;color:var(--ink)}
.sp-inq-text{font-size:14px;color:var(--muted);line-height:1.6}
.sp-inq .form-grid{grid-template-columns:1fr;gap:10px}
.sp-inq .field input,.sp-inq .field textarea{padding:11px 13px}
.sp-inq .field textarea{min-height:100px}

/* =====================================================================
   联系我们
   ===================================================================== */
.ct-main{padding:clamp(20px,3vw,36px) 0 clamp(64px,8vw,104px)}
.ct-panel{gap:20px}
.ct-panel .h-l{margin-top:-4px}
.ct-panel-lead{font-size:16px;line-height:1.65;color:rgba(255,255,255,.92);max-width:440px}
.ct-panel .contact-lines{padding:20px 0;border-top:1px solid rgba(255,255,255,.22);border-bottom:1px solid rgba(255,255,255,.22)}
.ct-panel-note{font-size:14px;line-height:1.6;color:rgba(255,255,255,.8);max-width:420px}
.ct-prod{display:grid;grid-template-columns:72px minmax(0,1fr) auto;align-items:center;gap:16px;background:var(--mist);border-radius:var(--r);padding:12px 16px 12px 12px}
.ct-prod img{width:72px;height:56px;object-fit:cover;border-radius:6px}
.ct-prod div{display:grid;gap:1px;min-width:0}
.ct-prod span{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--red)}
.ct-prod strong{font-size:17px;color:var(--ink);line-height:1.3}
.ct-prod small{font-size:13px;color:var(--muted)}
.ct-prod .text-link{font-size:14px}

.ct-way-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.ct-way{display:flex;flex-direction:column;gap:10px;background:#fff;border-radius:var(--r);padding:28px 22px 24px;transition:box-shadow .3s,transform .3s var(--ease)}
.ct-way:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.ct-way-ic{width:52px;height:52px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;margin-bottom:8px;transition:transform .4s var(--ease)}
.ct-way:hover .ct-way-ic{transform:rotate(-8deg) scale(1.06)}
.ct-way-ic svg{width:24px;height:24px}
.ct-way h3{font-size:18px}
.ct-way p{font-size:15px;line-height:1.55;color:var(--text);flex:1}
.ct-way p.ct-tbc{color:var(--muted)}
.ct-way p.ct-tbc::before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:#E9A23B;margin-right:8px;vertical-align:middle}
.ct-way-act{padding-top:14px;border-top:1px solid var(--line)}
.ct-way-act .text-link{font-size:14px}
.ct-soc{display:flex;flex-wrap:wrap;gap:5px}
.ct-soc button{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--mist);color:var(--text);transition:background .2s,color .2s}
.ct-soc button:hover{background:var(--red);color:#fff}
.ct-soc svg{width:15px;height:15px}

/* 参观工厂：深色图片区块（参考站深色图片横幅） */
.ct-visit{position:relative;overflow:hidden;color:#fff;background:var(--dark);padding:clamp(72px,9vw,120px) 0;isolation:isolate}
.ct-visit-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 65%;z-index:-2}
.ct-visit::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(14,14,16,.88) 0%,rgba(14,14,16,.7) 45%,rgba(14,14,16,.35) 100%)}
.ct-visit-in{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:clamp(32px,6vw,88px);align-items:center}
.ct-visit-copy{display:grid;gap:18px;justify-items:start}
.ct-visit-copy h2{color:#fff}
.ct-visit-copy>p{font-size:17px;line-height:1.7;color:rgba(255,255,255,.86);max-width:600px}
.ct-facts{margin:6px 0 4px;display:grid;gap:0;width:100%;max-width:600px}
.ct-facts div{display:grid;grid-template-columns:210px minmax(0,1fr);gap:20px;padding:13px 0;border-top:1px solid rgba(255,255,255,.18)}
.ct-facts div:last-child{border-bottom:1px solid rgba(255,255,255,.18)}
.ct-facts dt{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.62)}
body.zh .ct-facts dt{letter-spacing:.02em}
.ct-facts dd{margin:0;font-size:15px;font-weight:700;color:#fff}
.ct-visit .btn-row{margin-top:10px}
.ct-map{background:#fff;color:var(--text);border-radius:var(--r-l);padding:14px;box-shadow:0 30px 60px rgba(0,0,0,.35);display:grid;gap:14px}
.ct-map-canvas{position:relative;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:
  linear-gradient(rgba(255,255,255,.0),rgba(255,255,255,0)),
  repeating-linear-gradient(0deg,transparent 0 31px,rgba(30,31,33,.06) 31px 32px),
  repeating-linear-gradient(90deg,transparent 0 31px,rgba(30,31,33,.06) 31px 32px),
  radial-gradient(120% 90% at 85% 15%,#DDE8EE 0 22%,transparent 22.5%),
  #EEEFEF}
.ct-road{position:absolute;display:block;background:#fff;box-shadow:0 0 0 1px rgba(30,31,33,.06)}
.ct-road.r1{left:-10%;right:-10%;top:58%;height:12px;transform:rotate(-14deg)}
.ct-road.r2{top:-10%;bottom:-10%;left:38%;width:9px;transform:rotate(18deg)}
.ct-road.r3{left:52%;right:-10%;top:30%;height:7px;transform:rotate(8deg)}
.ct-map-pin{position:absolute;left:50%;top:52%;width:22px;height:22px;margin:-22px 0 0 -11px;border-radius:50% 50% 50% 0;background:var(--red);transform:rotate(-45deg);box-shadow:0 6px 14px rgba(230,30,40,.45)}
.ct-map-pin::after{content:'';position:absolute;left:6px;top:6px;width:10px;height:10px;border-radius:50%;background:#fff}
.ct-map-pin::before{content:'';position:absolute;left:50%;top:50%;width:70px;height:70px;margin:-35px 0 0 -35px;border-radius:50%;background:rgba(230,30,40,.22);animation:ct-pulse 2.4s ease-out infinite}
@keyframes ct-pulse{from{transform:scale(.3);opacity:1}to{transform:scale(1.4);opacity:0}}
.ct-map-label{display:grid;grid-template-columns:22px 1fr;gap:10px;padding:0 6px}
.ct-map-label svg{width:20px;height:20px;color:var(--red);margin-top:2px}
.ct-map-label div{display:grid;gap:2px}
.ct-map-label strong{font-size:16px;color:var(--ink)}
.ct-map-label span{font-size:14px;color:var(--muted)}
.ct-map-note{font-size:13px;line-height:1.55;color:var(--muted);background:var(--mist);border-radius:8px;padding:10px 12px}

/* =====================================================================
   选材清单
   ===================================================================== */
.sl-top{background:var(--mist)}
.sl-top .crumbs{padding-bottom:6px}
.sl-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,380px);gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(20px,3vw,36px) 0 clamp(48px,6vw,72px)}
.sl-head-copy{display:grid;gap:16px;justify-items:start}
.sl-head-copy .lead{max-width:560px}
.sl-summary{background:#fff;border-radius:var(--r-l);box-shadow:var(--shadow);padding:clamp(22px,2.6vw,30px);display:grid;gap:14px}
.sl-big{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;color:var(--ink);font-weight:700}
.sl-big b{font-size:clamp(44px,4.4vw,60px);line-height:1;color:var(--red);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.sl-big span{font-size:17px}
.sl-split-line{display:flex;flex-wrap:wrap;gap:8px}
.sl-split-line span{font-size:13px;font-weight:700;color:var(--ink);background:var(--mist);border-radius:999px;padding:6px 11px;line-height:1}
.sl-split-line b{color:var(--red);margin-left:2px}
.sl-sum-act{display:grid;gap:10px}
.sl-sum-act .btn{white-space:normal;text-align:center;line-height:1.2;padding-top:10px;padding-bottom:10px}
.sl-sum-links{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px}
.sl-sum-links .text-link{font-size:14px}
.sl-clear{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--muted);border-radius:999px;padding:6px 10px;margin-right:-10px;transition:color .2s,background .2s}
.sl-clear svg{width:14px;height:14px}
.sl-clear:hover{color:var(--red)}
.sl-clear.is-armed{background:var(--red);color:#fff;margin-right:0}
.sl-local{padding-top:12px;border-top:1px solid var(--line)}
.sl-sum-empty{font-size:14px;line-height:1.55;color:var(--muted)}
.sl-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 24px;margin-bottom:28px}
.sl-bar h2{display:flex;align-items:center;gap:12px;outline-offset:6px}
.sl-n{display:inline-grid;place-items:center;min-width:34px;height:34px;padding:0 10px;border-radius:17px;background:var(--red);color:#fff;font-size:16px}
.sl-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.sl-grid .pcard{transition:box-shadow .3s,transform .3s var(--ease),border-color .3s,opacity .3s}
.sl-grid .pcard.sl-leaving{opacity:0;transform:scale(.94)}
/* 收藏按钮放到图片右下角：base.css 里它定位在整张卡片底部，会压住“获取报价”按钮（已在报告里请求修 base.css） */
.sl-page .pcard{container-type:inline-size}
.sl-page .pcard-save{top:calc(75cqw - 46px);bottom:auto}
/* 已收藏的 ✓：悬停时变成 ×，提示可以移出 */
.sl-grid .pcard-save[aria-pressed=true]:hover svg,.sl-grid .pcard-save[aria-pressed=true]:focus-visible svg{opacity:0}
.sl-grid .pcard-save[aria-pressed=true]::before,.sl-grid .pcard-save[aria-pressed=true]::after{content:'';position:absolute;left:50%;top:50%;width:14px;height:2px;margin:-1px 0 0 -7px;background:currentColor;border-radius:2px;opacity:0;transition:opacity .15s}
.sl-grid .pcard-save[aria-pressed=true]::before{transform:rotate(45deg)}
.sl-grid .pcard-save[aria-pressed=true]::after{transform:rotate(-45deg)}
.sl-grid .pcard-save[aria-pressed=true]:hover::before,.sl-grid .pcard-save[aria-pressed=true]:hover::after,.sl-grid .pcard-save[aria-pressed=true]:focus-visible::before,.sl-grid .pcard-save[aria-pressed=true]:focus-visible::after{opacity:1}
.sl-grid .pcard-save[aria-pressed=true]:hover{background:var(--ink)}
/* 空状态 */
.sl-empty{display:grid;justify-items:center;text-align:center;gap:14px;max-width:620px;margin:0 auto}
.sl-empty p{color:var(--text)}
.sl-empty h2{outline-offset:6px}
.sl-empty .btn-row{justify-content:center;margin-top:8px}
.sl-empty-art{position:relative;width:280px;height:150px;margin-bottom:10px}
.sl-empty-art span{position:absolute;left:50%;bottom:10px;width:112px;aspect-ratio:4/3;border-radius:8px;overflow:hidden;box-shadow:0 12px 26px rgba(0,0,0,.16);transform-origin:50% 100%;transform:translateX(calc(-50% + (var(--i) - 1)*58px)) rotate(calc((var(--i) - 1)*9deg));filter:grayscale(.3);opacity:.85;border:3px solid #fff;transition:transform .5s var(--ease)}
.sl-empty-art span:nth-child(2){z-index:1;filter:none;opacity:1;transform:translateX(-50%) translateY(-14px)}
.sl-empty-art span img{width:100%;height:100%;object-fit:cover}
.sl-empty-art:hover span{transform:translateX(calc(-50% + (var(--i) - 1)*66px)) rotate(calc((var(--i) - 1)*13deg))}
.sl-empty-art:hover span:nth-child(2){transform:translateX(-50%) translateY(-20px)}
.sl-empty-art b{position:absolute;right:58px;top:2px;z-index:2;width:40px;height:40px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;box-shadow:0 8px 18px rgba(230,30,40,.35)}
.sl-empty-art b svg{width:20px;height:20px}
.sl-suggest{margin-top:clamp(48px,6vw,72px);padding-top:clamp(32px,4vw,44px);border-top:1px solid var(--line)}
.sl-suggest>h3{margin-bottom:24px;text-align:center}
/* 下一步 */
.sl-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sl-step{display:flex;flex-direction:column;align-items:flex-start;gap:12px;background:#fff;border-radius:var(--r);padding:30px 28px 28px;transition:box-shadow .3s,transform .3s var(--ease)}
.sl-step:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.sl-step-n{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:15px;color:var(--red)}
.sl-step-n::after{content:'';width:28px;height:3px;background:var(--red);transform:skewX(var(--slant))}
.sl-step h3{font-size:22px}
.sl-step p{font-size:15px;line-height:1.6;flex:1}
.sl-step .text-link{font-size:14px;margin-top:6px}
.sl-cta{padding-top:clamp(64px,8vw,104px)}

/* =====================================================================
   响应式
   ===================================================================== */
@media (max-width:1180px){
  .sp-dl-grid{grid-template-columns:1fr 1fr}
  .sp-file-feature{grid-column:1/-1}
  .sp-steps{grid-template-columns:1fr 1fr}
  .sp-step:nth-child(2)::after{display:none}
  .ct-way-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .sl-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:980px){
  .sp-qgrid{grid-template-columns:1fr 1fr}
  .sp-sm-split{grid-template-columns:1fr}
  .sp-tech-in{grid-template-columns:1fr}
  .sp-tech-head{position:static}
  .sp-faq-in{grid-template-columns:1fr}
  .sp-inq{position:static}
  .ct-way-grid{grid-template-columns:1fr 1fr}
  .ct-visit-in{grid-template-columns:1fr}
  .ct-visit::after{background:linear-gradient(180deg,rgba(14,14,16,.86),rgba(14,14,16,.72))}
  .ct-map{max-width:520px}
  .sl-head{grid-template-columns:1fr;align-items:start}
  .sl-summary{max-width:520px}
  .sl-grid{grid-template-columns:1fr 1fr}
  .sl-steps{grid-template-columns:1fr}
}
@media (max-width:640px){
  .sp-qgrid{grid-template-columns:1fr;gap:12px}
  .sp-qcard{display:grid;grid-template-columns:44px 1fr;column-gap:16px;row-gap:6px;padding:20px 18px}
  .sp-qtop{grid-row:1/span 3;margin:0;width:auto}
  .sp-qicon{width:40px;height:40px}
  .sp-qnum{display:none}
  .sp-qtitle{font-size:19px}
  .sp-qtext{font-size:14px}
  .sp-qmore{margin-top:2px}
  .sp-dl-grid{grid-template-columns:1fr}
  .sp-file{padding:22px 20px}
  .sp-steps{grid-template-columns:1fr;gap:12px}
  .sp-step::after{display:none}
  .sp-chip-grid{gap:8px}
  .sp-confirm li{grid-template-columns:36px 1fr;row-gap:6px}
  .sp-confirm li b{grid-column:2;justify-self:start}
  .sp-confirm-ic{width:36px;height:36px}
  .sp-doc{grid-template-columns:44px minmax(0,1fr) auto;gap:12px 14px;padding:18px}
  .sp-doc-ic{width:44px;height:44px;align-self:start}
  .sp-doc-txt{grid-column:2/-1}
  .sp-tbc{grid-column:2;grid-row:2;justify-self:start}
  .sp-doc .btn{grid-column:3;grid-row:2}
  .sp-step{padding:22px 20px}
  .ct-prod{grid-template-columns:60px minmax(0,1fr)}
  .ct-prod img{width:60px;height:48px}
  .ct-prod .text-link{grid-column:2}
  .ct-way-grid{grid-template-columns:1fr;gap:12px}
  .ct-way{display:grid;grid-template-columns:48px minmax(0,1fr);column-gap:16px;row-gap:4px;padding:20px}
  .ct-way-ic{grid-row:1/span 2;width:48px;height:48px;margin:0}
  .ct-way-ic svg{width:22px;height:22px}
  .ct-way-act{grid-column:1/-1;margin-top:10px;padding-top:12px}
  .ct-facts div{grid-template-columns:1fr;gap:4px}
  .ct-visit .btn-row .btn{flex:1}
  .sl-grid{grid-template-columns:1fr 1fr;gap:12px}
  .sl-grid .pcard-body{padding:12px 12px 14px;gap:4px}
  .sl-grid .pcard-body h3{font-size:16px}
  .sl-grid .pcard-meta{font-size:12px;line-height:1.45}
  .sl-grid .pcard-desc{display:none}
  .sl-grid .pcard-body .btn{margin-top:auto;padding:0 10px;min-height:36px;font-size:12px}
  .sl-grid .pcard-mark{left:8px;top:8px;width:50px;padding:4px 6px}
  .sl-bar{margin-bottom:20px}
  .sl-empty-art{width:240px;height:130px}
  .sl-empty-art span{width:96px}
  .sl-empty .btn-row .btn{flex:1}
  .page-banner .btn-row .btn{flex:1 1 auto}
}
@media (prefers-reduced-motion:reduce){
  .ct-map-pin::before{animation:none;opacity:.5;transform:scale(1)}
}