/* ==========================================================
 * 源码七号站Style · 官网首页
 * 全部基于模板已有的 CSS 变量，自动适配亮色 / 暗色模式
 * ========================================================== */

.dls{--dls-accent2:#7a4fd9;padding:16px 0 8px;color:var(--text-dark)}
[data-theme="dark"] .dls{--dls-accent2:#a58bff}
.dls *{box-sizing:border-box}
.dls a{text-decoration:none}

/* ---------- 通用 ---------- */
.dls-sec{margin-top:18px;padding:34px 36px;background:var(--bg-white);border:1px solid var(--border-light);border-radius:var(--radius);box-shadow:var(--shadow);scroll-margin-top:16px}
.dls-kicker{font:600 12px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.16em;color:var(--primary);margin-bottom:10px;display:flex;align-items:center;gap:10px}
.dls-kicker::before{content:"";width:26px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--primary),transparent)}
.dls-h2{margin:0 0 8px;font-size:clamp(22px,2.4vw,28px);font-weight:800;line-height:1.35;color:var(--text-dark)}
.dls-sub{margin:0;max-width:46em;font-size:14.5px;line-height:1.8;color:var(--text-mid)}
.dls-p{margin:0 0 10px;font-size:15px;line-height:1.95;color:var(--text-mid)}
.dls-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:42px;padding:0 22px;border-radius:10px;font-size:14.5px;font-weight:700;color:#fff;background:linear-gradient(100deg,var(--primary),var(--dls-accent2));box-shadow:0 8px 20px rgba(var(--primary-rgb),.22);transition:transform .2s,box-shadow .2s}
.dls-btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(var(--primary-rgb),.3);color:#fff}
.dls-btn.ghost{background:transparent;color:var(--primary);border:1px solid var(--primary-soft);box-shadow:none}
.dls-btn.ghost:hover{background:var(--primary-bg);color:var(--primary)}

/* ---------- 首屏 ---------- */
.dls-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:36px;align-items:center;padding:46px 40px;border-radius:var(--radius);border:1px solid var(--border-light);box-shadow:var(--shadow);
  background:radial-gradient(circle at 8% 0%,rgba(var(--primary-rgb),.12),transparent 46%),radial-gradient(circle at 100% 100%,rgba(122,79,217,.10),transparent 50%),var(--bg-white)}
.dls-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;margin-bottom:18px;border-radius:999px;font-size:12.5px;font-weight:600;color:var(--primary);background:var(--primary-bg);border:1px solid var(--primary-soft)}
.dls-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.2)}
.dls-h1{margin:0 0 16px;font-size:clamp(28px,4vw,44px);line-height:1.25;font-weight:900;letter-spacing:.01em;color:var(--text-dark)}
.dls-h1 span{display:block}
.dls-grad{background:linear-gradient(100deg,var(--primary) 0%,var(--dls-accent2) 70%,var(--accent) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.dls-lede{margin:0 0 22px;max-width:34em;font-size:15.5px;line-height:1.9;color:var(--text-mid)}
.dls-quick{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.dls-quick-a{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 16px 0 10px;border-radius:12px;font-size:14px;font-weight:700;color:var(--text-dark);background:var(--bg-white);border:1px solid var(--border);transition:border-color .2s,transform .2s,box-shadow .2s}
.dls-quick-a:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);box-shadow:0 8px 18px rgba(var(--primary-rgb),.14)}
.dls-quick-a:first-child{color:#fff;border-color:transparent;background:linear-gradient(100deg,var(--primary),var(--dls-accent2))}
.dls-quick-a:first-child:hover{color:#fff}
.dls-ico{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:8px;font-size:16px;background:var(--primary-bg)}
.dls-quick-a:first-child .dls-ico{background:rgba(255,255,255,.2)}
.dls-ico img,.dls-tool-ico img{width:100%;height:100%;object-fit:cover;border-radius:inherit}
.dls-facts{display:flex;flex-wrap:wrap;gap:30px}
.dls-facts strong{display:block;font-size:26px;font-weight:900;line-height:1.2;color:var(--primary)}
.dls-facts span{font-size:12.5px;color:var(--text-light)}

/* 右侧演示窗 */
.dls-demo{border:1px solid var(--border);border-radius:14px;background:var(--bg-white);box-shadow:0 22px 50px rgba(var(--primary-rgb),.14);overflow:hidden;min-width:0}
.dls-demo-bar{display:flex;align-items:center;gap:6px;padding:10px 12px;border-bottom:1px solid var(--border-light);background:var(--bg-light)}
.dls-demo-bar>i{width:9px;height:9px;border-radius:50%;background:var(--border)}
.dls-demo-bar>i.on{background:var(--primary)}
.dls-demo-tabs{display:flex;gap:4px;margin-left:auto}
.dls-demo-tabs button{border:0;background:transparent;padding:4px 10px;border-radius:7px;font-size:12.5px;color:var(--text-light);cursor:pointer;transition:background .2s,color .2s}
.dls-demo-tabs button:hover{color:var(--text-dark)}
.dls-demo-tabs button.on{background:var(--bg-white);color:var(--primary);font-weight:700;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.dls-demo-body{position:relative;height:318px}
.dls-pane{position:absolute;inset:0;padding:16px 18px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .35s,transform .35s,visibility .35s;overflow:hidden}
.dls-pane.on{opacity:1;visibility:visible;transform:none}
.dls-pane-tag{font:600 11px/1 ui-monospace,Consolas,monospace;letter-spacing:.1em;color:var(--text-light);margin-bottom:8px}
.dls-src,.dls-md{margin:0;padding:10px 12px;border-radius:8px;background:var(--code-bg);color:var(--code-text);font:12.5px/1.75 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;word-break:break-all}
.dls-arrow{margin:8px 0;font-size:12px;font-weight:700;color:var(--primary);text-align:center}
.dls-wx{padding:10px 14px;border-radius:8px;border:1px solid var(--border-light);background:var(--bg-light);font-size:13px;line-height:1.75;color:var(--text-read)}
.dls-wx-h{display:inline-block;margin-bottom:4px;font-weight:800;font-size:14.5px;border-bottom:2px solid #fa5151;padding-bottom:1px}
.dls-wx p{margin:0 0 4px}
.dls-wx blockquote{margin:0;padding:4px 10px;border-left:3px solid #fa5151;background:rgba(250,81,81,.06);color:var(--text-mid);font-size:12.5px}
.dls-doc{padding:10px 14px;border-radius:8px;border:1px solid var(--border-light);background:var(--bg-light);font-size:13px;line-height:1.8}
.dls-doc-h{font-weight:800;font-size:14.5px}
.dls-doc-tb{display:grid;grid-template-columns:repeat(3,1fr);margin-top:6px;border:1px solid var(--border);border-radius:4px;overflow:hidden;font-size:12px;text-align:center}
.dls-doc-tb span{padding:2px 4px;border-bottom:1px solid var(--border-light)}
.dls-doc-tb span:nth-child(-n+3){background:var(--primary-bg);font-weight:700}
.dls-files{display:flex;flex-direction:column;gap:10px}
.dls-file{position:relative;display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:10px 12px 14px;border-radius:9px;border:1px solid var(--border-light);background:var(--bg-light);font-size:13px;overflow:hidden}
.dls-file .n{font-weight:700;color:var(--text-dark);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dls-file .to{grid-column:1;font-size:12px;color:var(--text-light)}
.dls-file b{grid-row:1/3;grid-column:2;align-self:center;font-size:12px;color:var(--ok)}
.dls-file.run b{color:var(--primary)}
.dls-file em{position:absolute;left:0;bottom:0;height:3px;width:var(--p);background:linear-gradient(90deg,var(--primary),var(--accent))}
.dls-file.run em{animation:dlsGrow 2.6s ease-in-out infinite alternate}
@keyframes dlsGrow{from{width:40%}to{width:88%}}
.dls-note{margin-top:12px;font-size:12px;color:var(--text-light);text-align:center}
.dls-chain{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:4px 0 10px}
.dls-chain span{padding:5px 10px;border-radius:8px;font-size:12.5px;font-weight:700;border:1px solid var(--border);background:var(--bg-light);color:var(--text-mid)}
.dls-chain span.ok{color:var(--ok);background:var(--ok-bg);border-color:transparent}
.dls-chain span.bad{color:var(--danger);background:var(--danger-bg);border-color:transparent}
.dls-chain i{font-style:normal;color:var(--text-light);font-size:12px}
.dls-tip{padding:8px 12px;border-radius:8px;font-size:12.5px;background:var(--warn-bg);color:var(--warn);margin-bottom:10px}
.dls-todo{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}
.dls-todo li{position:relative;padding:7px 10px 7px 34px;border-radius:8px;border:1px solid var(--border-light);font-size:13px;color:var(--text-dark)}
.dls-todo li::before{content:"";position:absolute;left:11px;top:50%;width:14px;height:14px;margin-top:-7px;border-radius:4px;border:1.5px solid var(--border)}
.dls-todo li.done{color:var(--text-light);text-decoration:line-through}
.dls-todo li.done::before{border-color:var(--ok);background:var(--ok)}
.dls-todo li.done::after{content:"";position:absolute;left:16px;top:50%;width:4px;height:8px;margin-top:-6px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}

/* ---------- 工具卡片 ---------- */
.dls-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:22px}
.dls-tool{display:flex;flex-direction:column;padding:22px 22px 18px;border-radius:12px;border:1px solid var(--border-light);background:var(--bg-light);color:var(--text-dark);transition:border-color .2s,transform .2s,box-shadow .2s,background .2s}
.dls-tool:hover{border-color:var(--primary-soft);background:var(--bg-white);transform:translateY(-3px);box-shadow:0 14px 30px rgba(var(--primary-rgb),.13);color:var(--text-dark)}
.dls-tool-top{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.dls-tool-ico{flex:none;display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:14px;font-size:26px;background:linear-gradient(135deg,rgba(var(--primary-rgb),.14),rgba(var(--primary-rgb),.05));border:1px solid rgba(var(--primary-rgb),.14)}
.dls-tool h3{margin:0 0 4px;font-size:17px;font-weight:800;color:var(--text-dark)}
.dls-acc{display:inline-block;padding:0 8px;border-radius:5px;font-size:11.5px;line-height:20px;color:var(--warn);background:var(--warn-bg)}
.dls-acc.free{color:var(--ok);background:var(--ok-bg)}
.dls-tool-desc{margin:0 0 10px;font-size:13.5px;line-height:1.75;color:var(--text-mid)}
.dls-tool-pts{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-direction:column;gap:6px}
.dls-tool-pts li{position:relative;padding-left:18px;font-size:13.5px;line-height:1.65;color:var(--text-dark)}
.dls-tool-pts li::before{content:"";position:absolute;left:3px;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--primary);transform:rotate(45deg)}
.dls-tool-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:12px;border-top:1px dashed var(--border)}
.dls-tags{display:flex;flex-wrap:wrap;gap:6px}
.dls-tags em{font-style:normal;padding:1px 8px;border-radius:999px;font-size:11.5px;color:var(--text-mid);background:var(--bg-white);border:1px solid var(--border)}
.dls-go{flex:none;font-size:13.5px;font-weight:700;color:var(--primary)}

/* ---------- 规矩 ---------- */
.dls-points{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:22px;border:1px solid var(--border-light);border-radius:12px;overflow:hidden;background:var(--border-light)}
.dls-point{padding:22px 20px;background:var(--bg-white)}
.dls-point i{font:700 12px/1 ui-monospace,Consolas,monospace;font-style:normal;color:var(--primary)}
.dls-point h3{margin:10px 0 6px;font-size:15.5px;font-weight:800;color:var(--text-dark)}
.dls-point p{margin:0;font-size:13px;line-height:1.75;color:var(--text-mid)}

/* ---------- 关于 ---------- */
.dls-about{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.9fr);gap:32px;align-items:start}
.dls-boundary{margin-top:14px;padding:12px 14px;border-left:3px solid var(--gold);border-radius:0 8px 8px 0;background:rgba(212,160,23,.08);font-size:13.5px;line-height:1.8;color:var(--text-mid)}
.dls-svc{padding:20px;border-radius:12px;border:1px solid var(--border-light);background:var(--bg-light)}
.dls-svc-t{font-size:14px;font-weight:800;margin-bottom:10px;color:var(--text-dark)}
.dls-svc-i{padding:9px 0;border-bottom:1px solid var(--border-light)}
.dls-svc-i b{display:block;font-size:14px;color:var(--text-dark)}
.dls-svc-i span{display:block;font-size:12.5px;line-height:1.7;color:var(--text-light)}
.dls-svc-more{display:inline-block;margin-top:12px;font-size:13.5px;font-weight:700;color:var(--primary)}

/* ---------- 社区 ---------- */
.dls-comm-head{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:28px;align-items:center}
.dls-comm-side{display:flex;flex-wrap:wrap;gap:10px}
.dls-comm-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(80px,1fr));width:100%;border:1px solid var(--border-light);border-radius:12px;overflow:hidden;background:var(--border-light);gap:1px;margin-bottom:4px}
.dls-comm-stats div{padding:12px 6px;text-align:center;background:var(--bg-light)}
.dls-comm-stats strong{display:block;font-size:22px;font-weight:900;line-height:1.25;color:var(--primary)}
.dls-comm-stats span{font-size:12px;color:var(--text-light)}
.dls-comm-side .dls-btn{flex:1;min-width:120px}
.dls-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:24px}
.dls-col{display:block;padding:14px 16px;border-radius:10px;border:1px solid var(--border-light);background:var(--bg-light);transition:border-color .2s,background .2s}
.dls-col:hover{border-color:var(--primary-soft);background:var(--card-hover)}
.dls-col h4{margin:0 0 3px;font-size:14.5px;font-weight:800;color:var(--text-dark)}
.dls-col h4 small{font-weight:500;font-size:12px;color:var(--text-light)}
.dls-col p{margin:0;font-size:12.5px;line-height:1.6;color:var(--text-light);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dls-latest{margin-top:22px}
.dls-latest-t{font-size:14px;font-weight:800;margin-bottom:6px;color:var(--text-dark)}
.dls-latest ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px}
.dls-latest li{display:flex;align-items:baseline;gap:10px;padding:9px 0;border-bottom:1px dashed var(--border-light);min-width:0}
.dls-latest li a{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;color:var(--text-dark)}
.dls-latest li a:hover{color:var(--primary)}
.dls-latest li span{flex:none;font-size:12px;color:var(--text-light)}

/* ---------- 联系 ---------- */
.dls-contact{text-align:center}
.dls-contact .dls-kicker{justify-content:center}
.dls-contact .dls-kicker::before{display:none}
.dls-contact .dls-sub{margin:0 auto}
.dls-cinfo{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:22px}
.dls-cinfo div{min-width:150px;padding:12px 18px;border-radius:12px;border:1px solid var(--border-light);background:var(--bg-light)}
.dls-cinfo span{display:block;font-size:12px;color:var(--text-light);letter-spacing:.06em}
.dls-cinfo strong{font-size:15px;font-weight:700;color:var(--text-dark);word-break:break-all}
.dls-cinfo a{color:var(--primary)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .dls-points{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .dls-hero{grid-template-columns:1fr;padding:30px 22px;gap:26px}
  .dls-about,.dls-comm-head{grid-template-columns:1fr}
  .dls-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:700px){
  .dls{padding-top:10px}
  .dls-sec{padding:24px 18px;margin-top:12px}
  .dls-tools,.dls-latest ul{grid-template-columns:1fr}
  .dls-points{grid-template-columns:1fr}
  .dls-cols{grid-template-columns:1fr}
  .dls-facts{gap:20px}
  .dls-facts strong{font-size:22px}
  .dls-demo-body{height:330px}
  .dls-quick-a{flex:1 1 calc(50% - 10px);justify-content:flex-start}
}
@media (prefers-reduced-motion:reduce){
  .dls *,.dls *::before,.dls *::after{animation:none!important;transition:none!important}
}

/* ==========================================================
 * 2026-09-22 首页改为「工作室产品」：首屏产品一览 / 产品卡片 / 工具 + 演示并排
 * ========================================================== */
.dls-matrix{position:relative;padding:18px;border-radius:16px;border:1px solid var(--border);background:var(--bg-white);box-shadow:0 22px 50px rgba(var(--primary-rgb),.13);min-width:0}
.dls-matrix-t{margin:0 2px 12px;font:600 12px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.12em;color:var(--text-light)}
.dls-matrix-g{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.dls-mx{position:relative;display:flex;flex-direction:column;gap:4px;min-height:118px;padding:16px 16px 14px;border-radius:12px;border:1px solid var(--border-light);background:var(--bg-light);color:var(--text-dark);overflow:hidden;transition:border-color .2s,transform .2s,box-shadow .2s}
.dls-mx::after{content:"";position:absolute;right:-30px;bottom:-30px;width:90px;height:90px;border-radius:50%;background:radial-gradient(circle,rgba(var(--primary-rgb),.14),transparent 70%);transition:transform .3s}
.dls-mx:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 10px 24px rgba(var(--primary-rgb),.14)}
.dls-mx:hover::after{transform:scale(1.4)}
.dls-mx-ico{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;margin-bottom:6px;border-radius:10px;font-size:20px;background:var(--bg-white);border:1px solid var(--border-light)}
.dls-mx b{font-size:15px;font-weight:800}
.dls-mx small{font-size:12px;color:var(--text-light)}
.dls-mx i{position:absolute;top:12px;right:14px;font:700 12px/1 ui-monospace,Consolas,monospace;font-style:normal;color:var(--primary);opacity:.55}
.dls-mx-tools{display:flex;align-items:center;gap:8px;margin-top:10px;padding:11px 14px;border-radius:12px;font-size:13px;color:var(--text-mid);border:1px dashed var(--primary-soft);background:var(--primary-bg)}
.dls-mx-tools b{color:var(--primary)}
.dls-mx-tools:hover{color:var(--primary)}

.dls-prods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:22px}
.dls-prod{position:relative;display:flex;flex-direction:column;padding:24px 24px 20px;border-radius:14px;border:1px solid var(--border-light);background:linear-gradient(160deg,rgba(var(--primary-rgb),.06),transparent 42%),var(--bg-light);scroll-margin-top:16px;transition:border-color .2s,box-shadow .2s}
.dls-prod:hover{border-color:rgba(var(--primary-rgb),.4);box-shadow:0 14px 32px rgba(var(--primary-rgb),.1)}
.dls-prod:target{border-color:var(--primary);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.15)}
.dls-prod-hd{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.dls-prod-ico{flex:none;display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:14px;font-size:26px;background:var(--bg-white);border:1px solid var(--border-light);box-shadow:0 6px 14px rgba(var(--primary-rgb),.1)}
.dls-prod-hd h3{margin:0 0 4px;font-size:18px;font-weight:800;color:var(--text-dark)}
.dls-prod-tag{display:inline-block;padding:1px 9px;border-radius:999px;font-size:12px;color:var(--primary);background:var(--primary-bg)}
.dls-prod-hd i{margin-left:auto;align-self:flex-start;font:800 22px/1 ui-monospace,Consolas,monospace;font-style:normal;color:var(--primary);opacity:.18}
.dls-prod-lead{margin:0 0 10px;font-size:14.5px;line-height:1.85;color:var(--text-dark);font-weight:600}
.dls-prod-pts{margin:0 0 12px;padding:0;list-style:none}
.dls-prod-pts li{position:relative;padding:4px 0 4px 20px;font-size:13.5px;line-height:1.75;color:var(--text-mid)}
.dls-prod-pts li::before{content:"";position:absolute;left:3px;top:12px;width:7px;height:7px;border-radius:2px;background:var(--primary);opacity:.7;transform:rotate(45deg)}
.dls-prod-pts b{color:var(--text-dark)}
.dls-boundary.sm{margin:0 0 12px;padding:9px 12px;font-size:12.5px;line-height:1.75}
.dls-prod-ft{display:flex;align-items:center;flex-wrap:wrap;gap:10px 16px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--border-light)}
.dls-prod-stats{display:flex;gap:14px;font-size:12.5px;color:var(--text-light)}
.dls-prod-stats b{margin-right:3px;font-size:18px;font-weight:900;color:var(--primary)}
.dls-prod-ft .dls-btn{margin-left:auto;height:38px;padding:0 18px;font-size:13.5px}

.dls-tools-wrap{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:18px;align-items:start;margin-top:22px}
.dls-tools-wrap .dls-tools{margin-top:0}
.dls-tools-wrap .dls-demo{position:sticky;top:16px}
@media (max-width:1100px){
  .dls-tools-wrap{grid-template-columns:1fr}
  .dls-tools-wrap .dls-demo{position:static}
}
@media (max-width:900px){
  .dls-prods{grid-template-columns:1fr}
}
@media (max-width:700px){
  .dls-matrix{padding:14px}
  .dls-mx{min-height:104px;padding:13px}
  .dls-prod{padding:18px 16px 16px}
  .dls-prod-ft .dls-btn{margin-left:0;flex:1}
}
.dls-cta2{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
@media (max-width:700px){.dls-cta2 .dls-btn{flex:1}}
/* 产品数为单数时，最后一个占满整行，不留空格子 */
.dls-prods.odd>.dls-prod:last-child,.dls-matrix-g.odd>.dls-mx:last-child{grid-column:1/-1}
.dls-matrix-g.odd>.dls-mx:last-child{min-height:0}
.dls-soon{margin-left:auto;padding:6px 14px;border-radius:999px;font-size:12.5px;font-weight:700;color:var(--text-light);background:var(--bg-white);border:1px dashed var(--border)}
/* 工具区：演示窗和左边四张卡片一样高，下方用四个小格补满 */
@media (min-width:1101px){
  .dls-tools-wrap{align-items:stretch}
  .dls-tools-wrap .dls-demo{position:static;display:flex;flex-direction:column}
}
.dls-demo-foot{flex:1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;border-top:1px solid var(--border-light);background:var(--border-light)}
.dls-demo-foot div{display:flex;flex-direction:column;justify-content:center;gap:4px;padding:16px 18px;background:var(--bg-light)}
.dls-demo-foot b{font-size:16px;font-weight:800;color:var(--primary)}
.dls-demo-foot span{font-size:12.5px;line-height:1.6;color:var(--text-mid)}
/* 手机端产品卡底部：数字单独一行，按钮整行显示，文字不再折行 */
.dls-prod-ft .dls-btn{white-space:nowrap}
@media (max-width:700px){
  .dls-prod-ft{flex-direction:column;align-items:stretch;gap:12px}
  .dls-prod-stats{justify-content:flex-start;gap:18px}
  .dls-prod-ft .dls-btn{flex:none;width:100%;margin-left:0;height:44px;font-size:15px}
}

/* ---------- 内容标准 + 主体信息（2026-09-22） ---------- */
.dls-std{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}
.dls-std-i{display:flex;gap:14px;align-items:flex-start;padding:18px 20px;border:1px solid var(--border-light);border-radius:12px;background:var(--bg-white)}
.dls-std-n{flex:none;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font:800 12.5px/1 ui-monospace,Consolas,monospace;color:var(--primary);background:rgba(var(--primary-rgb),.1)}
.dls-std-i h3{margin:2px 0 5px;font-size:15.5px;font-weight:800;color:var(--text-dark)}
.dls-std-i p{margin:0;font-size:13.5px;line-height:1.8;color:var(--text-mid)}
.dls-about-side{display:flex;flex-direction:column;gap:14px;min-width:0}
.dls-entity{margin:0;padding:6px 20px;border-radius:12px;border:1px solid var(--border-light);background:var(--bg-white)}
.dls-entity>div{display:flex;gap:14px;padding:10px 0;border-bottom:1px dashed var(--border-light);font-size:13.5px;line-height:1.6}
.dls-entity>div:last-child{border-bottom:0}
.dls-entity dt{flex:none;width:84px;color:var(--text-light)}
.dls-entity dd{margin:0;min-width:0;color:var(--text-dark);font-weight:600;word-break:break-word}
.dls-entity dd a{color:inherit}
.dls-entity dd a:hover{color:var(--primary)}
@media (max-width:700px){
  .dls-std{grid-template-columns:1fr;gap:10px}
  .dls-std-i{padding:14px 16px}
  .dls-entity{padding:4px 16px}
  .dls-entity dt{width:72px}
}

.dls-about .dls-svc{margin-top:20px}
.dls-svc-g{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:22px}
.dls-about.solo{grid-template-columns:1fr}
.dls-entity-t{font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--text-light);margin:2px 0 -4px}
@media (max-width:700px){.dls-svc-g{grid-template-columns:1fr}}

.dls-kpi{padding:18px 20px;border-radius:12px;border:1px solid var(--border-light);background:linear-gradient(160deg,rgba(var(--primary-rgb),.07),transparent 70%),var(--bg-white)}
.dls-kpi-g{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.dls-kpi-g>div{padding:12px 14px;border-radius:10px;background:var(--bg-light);border:1px solid var(--border-light)}
.dls-kpi-g strong{display:block;font-size:22px;line-height:1.2;font-weight:800;color:var(--primary);font-variant-numeric:tabular-nums}
.dls-kpi-g span{display:block;margin-top:3px;font-size:12.5px;color:var(--text-light)}
.dls-kpi-up{display:flex;align-items:center;gap:8px;margin-top:14px;font-size:13px;color:var(--text-mid)}
.dls-kpi-up i{width:8px;height:8px;border-radius:50%;background:var(--ok,#22c55e);box-shadow:0 0 0 4px rgba(34,197,94,.15)}
.dls-kpi-btns{display:flex;gap:10px;margin-top:14px}
.dls-kpi-btns .dls-btn{flex:1;justify-content:center;text-align:center}
.dls-kpi-g>div:last-child:nth-child(odd){grid-column:1/-1}

/* 「关于」左右两栏底边对齐 */
@media (min-width:901px){
  .dls-about:not(.solo){align-items:stretch}
  .dls-about:not(.solo) .dls-about-main{display:flex;flex-direction:column}
  .dls-about:not(.solo) .dls-about-main .dls-svc{flex:1;display:flex;flex-direction:column}
  .dls-about:not(.solo) .dls-svc-more{margin-top:auto;padding-top:12px}
  .dls-about:not(.solo) .dls-about-side .dls-kpi{flex:1;display:flex;flex-direction:column}
  .dls-about:not(.solo) .dls-kpi-btns{margin-top:auto;padding-top:14px}
}