/* ============================================================
   前台视觉重构 v3 —— 覆盖层
   依赖 design-system.css 的 Token，必须在所有旧样式之后加载。
   只改观感，不改动任何 HTML 结构与 JS 依赖的 id / class。
   ============================================================ */

.wrap{width:100%;max-width:none;margin:0;padding:0}

/* ---------------- 顶部导航：白底毛玻璃 + 下划线激活态 ---------------- */
.top{
  position:sticky;top:0;z-index:50;height:64px;
  display:flex;align-items:center;gap:16px;
  padding-left:var(--gutter);padding-right:var(--gutter);
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.top>img{width:130px;max-height:32px;flex-shrink:0}
.nav-div{width:1px;height:20px;background:var(--line-strong);flex-shrink:0}
.main-nav{flex:1;justify-content:center;background:none;border:0;padding:0;gap:2px}
.nav-side{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-home{
  display:flex;align-items:center;gap:6px;height:34px;padding:0 12px;
  border:1px solid var(--line-strong);border-radius:var(--r-md);
  background:var(--surface);color:var(--muted);font:600 13px inherit;cursor:pointer;
  transition:color .16s var(--ease),border-color .16s var(--ease),background .16s var(--ease);
}
.nav-home i{font-size:12px}
.nav-home:hover{color:var(--ink-900);border-color:var(--ink-400);background:var(--canvas)}
.lang-switch{
  display:flex;align-items:center;gap:6px;height:34px;padding:0 11px;
  border:1px solid var(--line-strong);border-radius:var(--r-md);
  background:var(--surface);color:var(--muted);font:600 13px inherit;cursor:pointer;
  transition:color .16s var(--ease),border-color .16s var(--ease),background .16s var(--ease);
}
.lang-switch i{font-size:13px}
.lang-switch:hover{color:var(--ink-900);border-color:var(--ink-400);background:var(--canvas)}
.main-nav button,.type-tabs button{
  font:500 14px inherit;color:var(--muted);
}
.main-nav button{
  position:relative;height:38px;padding:0 12px;border-radius:var(--r-sm);
  display:flex;align-items:center;gap:7px;
  transition:color .16s var(--ease),background .16s var(--ease);
}
.main-nav button:hover{color:var(--ink-900);background:var(--canvas)}
.main-nav button.active{background:none;color:var(--brand-600);font-weight:600}
.main-nav button.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:-13px;
  height:2px;border-radius:2px;background:var(--brand-500);
}
.nav-icon{font-size:14px;color:var(--ink-400);transition:color .16s var(--ease)}
.main-nav button:hover .nav-icon{color:var(--ink-700)}
.main-nav button.active .nav-icon,.main-nav button.active:hover .nav-icon{color:var(--brand-500)}

/* ---------------- 视图容器与页头 ---------------- */
main{padding:40px 0 72px}
/* 所有通栏区块统一用 --gutter 留白，保证各视图内容边缘完全对齐 */
.heading{margin-bottom:24px;padding-left:var(--gutter);padding-right:var(--gutter)}
.protocol-toolbar{margin:0;padding-left:var(--gutter);padding-right:var(--gutter)}
main>.grid,main>.checkout,main>.notify-guide{padding-left:var(--gutter);padding-right:var(--gutter)}
.back-button{margin:0 0 16px;padding-left:var(--gutter);padding-right:var(--gutter)}
.eyebrow,.modal-kicker{
  color:var(--brand-600);font-size:11px;font-weight:700;letter-spacing:.16em;
}
.eyebrow::before{
  content:"";display:inline-block;width:5px;height:5px;border-radius:50%;
  background:var(--accent-400);margin-right:7px;vertical-align:middle;
}
.heading h1{font-size:34px;font-weight:700;letter-spacing:-.032em;margin:8px 0}
.heading p{color:var(--muted);font-size:14.5px;max-width:560px}

/* ---------------- 网格 ---------------- */
.grid{gap:20px}

/* ---------------- 软件卡片 ---------------- */
.software-card{
  border:1px solid var(--line);border-radius:var(--r-xl);
  background:var(--surface);box-shadow:none;
  display:flex;flex-direction:column;overflow:hidden;
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.software-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-lg)}
.software-cover{
  position:relative;aspect-ratio:4/3;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:38px;color:#fff;overflow:hidden;
}
.software-cover::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(130px 84px at 78% 18%, rgba(255,255,255,.26), transparent 70%),
    radial-gradient(170px 110px at 12% 92%, rgba(0,0,0,.12), transparent 70%);
}
.software-cover i{position:relative;z-index:1;transition:transform .28s var(--ease)}
.software-card:hover .software-cover i{transform:scale(1.08)}
.software-cover.has-img{background:#F1F5FB}
.software-cover img{width:100%;height:100%;object-fit:cover;display:block;position:relative;z-index:1;transition:transform .28s var(--ease)}
.software-card:hover .software-cover img{transform:scale(1.05)}
.cv-sw{background:linear-gradient(140deg,#8B7BFF,#432BA8)}
.cv-db{background:linear-gradient(140deg,#4FD1C5,#1D8A80)}
.cv-wa{background:linear-gradient(140deg,#3DDC84,#0E8F52)}
.cv-tg{background:linear-gradient(140deg,#5BA3FF,#1557C0)}
.software-body{padding:18px;display:flex;flex-direction:column;flex:1}
.software-card small{color:var(--brand-600);font-size:10.5px;font-weight:700;letter-spacing:.14em}
.software-card h2{font-size:16px;font-weight:650;letter-spacing:-.015em;margin:8px 0}
.software-card p{color:var(--muted);font-size:13px;line-height:1.6;min-height:42px}
.software-card strong{
  color:var(--price);font-size:22px;font-weight:750;
  letter-spacing:-.025em;margin-top:16px;font-variant-numeric:tabular-nums;
}
.software-card .text-sm{font-size:.6em;font-weight:inherit;letter-spacing:0}
.software-buy-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:16px}
.software-buy-row strong{margin:0;padding:0}
.software-buy{
  flex:0 0 auto;height:34px;padding:0 14px;
  border:1px solid var(--brand-500);border-radius:var(--r-md);
  background:var(--brand-500);color:#fff;font:600 13px inherit;
  white-space:nowrap;cursor:pointer;transition:background .16s var(--ease),border-color .16s var(--ease);
}
.software-buy:hover{background:var(--brand-600);border-color:var(--brand-600)}
.software-buy:active{transform:translateY(1px)}

/* ---------------- 协议号工具条与分类 Tab ---------------- */
.protocol-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:20px 0}
.protocol-toolbar .type-tabs{margin:0}
.type-tabs{display:flex;gap:8px;margin:20px 0;flex-wrap:wrap}
.type-tabs button{
  height:38px;min-width:0;padding:0 14px;
  border:1px solid var(--line);border-radius:999px;
  background:var(--surface);display:flex;align-items:center;gap:8px;
  font:600 13px inherit;color:var(--muted);
  transition:border-color .16s var(--ease),background .16s var(--ease),color .16s var(--ease);
}
.type-tabs button:hover{border-color:var(--line-strong);color:var(--ink-700)}
.type-tabs img{width:20px;height:20px}
.type-tabs button i{font-size:13px}
.type-tabs button.active i{color:var(--brand-600)}
.type-tabs span{
  margin-left:2px;min-width:20px;height:20px;padding:0 6px;border-radius:999px;
  display:grid;place-items:center;background:#F1F5F9;color:var(--muted);font-size:11px;
}
.type-tabs button.active{background:var(--brand-50);border-color:var(--brand-100);color:var(--brand-600)}
.type-tabs button.active span{background:#D6E8FF;color:var(--brand-600)}
.protocol-search{display:flex;align-items:center;gap:8px;margin:0}
.protocol-search span{font-size:12px;font-weight:600;color:var(--muted)}
.protocol-search input{
  height:38px;min-width:220px;padding:0 14px;
  border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--surface);color:var(--ink-900);font:inherit;outline:none;
  transition:border-color .16s var(--ease),box-shadow .16s var(--ease);
}
.protocol-search input:focus{border-color:var(--brand-400);box-shadow:0 0 0 3px rgba(52,140,255,.14)}
.protocol-search:focus-within{border-color:var(--brand-400)}

/* ---------------- 协议号卡片 ---------------- */
.protocol-card{
  grid-template-columns:46px minmax(0,1fr) auto;gap:14px;
  min-height:96px;padding:16px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:none;
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.protocol-card:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.flag{width:44px;height:30px;border-radius:5px;border:1px solid var(--line);background:#F3F6F9}
.protocol-info{display:grid;gap:4px}
.p-name{font-size:15px;font-weight:650;letter-spacing:-.015em}
.p-variant{color:var(--muted);font-size:12px}
/* Category badge on cross-category search hits */
.p-cat{justify-self:start;margin-top:2px;padding:2px 9px;border:1px solid var(--line);border-radius:999px;background:var(--bg);color:var(--muted);font-size:11px;font-weight:600;line-height:1.5}
.protocol-meta{display:grid;gap:6px;justify-items:end}
.p-price{
  color:var(--price);font-size:21px;font-weight:750;line-height:1;
  font-variant-numeric:tabular-nums;letter-spacing:-.03em;
}
.p-price small{font-size:11px;font-weight:600;color:var(--muted)}
.supply{font-size:11.5px;color:var(--muted);font-style:normal}
.supply:before{content:'●';color:var(--accent-600);margin-right:5px;font-size:9px}

/* ---------------- 分页 ---------------- */
.pager{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;margin-top:24px;
  padding-left:var(--gutter);padding-right:var(--gutter);
  color:var(--muted);font-size:12px;
}
.pager>span{color:var(--ink-500);font-size:12.5px}
.pager button,.pager select{
  height:34px;border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--surface);color:var(--ink-700);padding:0 11px;font:600 12px inherit;
}
.pager button:hover{border-color:var(--line-strong)}
.pager button:disabled{opacity:.45}
.page-numbers{display:flex;gap:6px;align-items:center}
.page-numbers button{
  min-width:34px;height:34px;border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--surface);color:var(--ink-700);font:600 12px inherit;cursor:pointer;
}
.page-numbers button:hover{border-color:var(--line-strong)}
.page-numbers button.active{background:var(--brand-500);border-color:var(--brand-500);color:#fff}

/* ---------------- 下单页 ---------------- */
.checkout{gap:20px}
.back-button{
  display:block;width:100%;text-align:left;
  color:var(--muted);font:600 13px inherit;
  padding-left:var(--gutter);padding-right:var(--gutter);
  margin:0 0 16px;cursor:pointer;
  transition:color .16s var(--ease);
}
.back-button::before{content:"\f053";font-family:"Font Awesome 6 Free";font-weight:900;font-size:10px;margin-right:6px}
.back-button:hover{color:var(--ink-900)}
.summary,.formpanel{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-xl);padding:26px;box-shadow:none;
}
.summary{background:var(--surface)}
.order-product{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:22px}
.order-product img{width:54px;height:38px;border-radius:6px;object-fit:cover;border:1px solid var(--line)}
.order-product small{color:var(--brand-600);font-size:10.5px;font-weight:700;letter-spacing:.14em}
.order-product h2{margin:6px 0 0;font-size:20px;font-weight:700;letter-spacing:-.028em}
.price-row{margin:16px 0}
.price-row p{color:var(--muted)}
.price{
  color:var(--price);font-size:34px;font-weight:750;
  letter-spacing:-.04em;font-variant-numeric:tabular-nums;
}
.price small{font-size:12px;color:var(--muted);letter-spacing:0;margin-left:6px}
.price .text-sm{font-size:.45em;font-weight:inherit;letter-spacing:0}
.order-desc{color:var(--ink-500);font-size:13px;line-height:1.65;margin-top:8px;max-width:460px}
.order-notice{display:flex;align-items:flex-start;gap:10px;background:var(--accent-50);border:1px solid #C6E9D5;border-radius:var(--r-md);padding:12px 14px;margin:0 0 18px;color:var(--ink-700);font-size:13px;line-height:1.55}
.order-notice i{color:var(--accent-600);font-size:14px;margin-top:1px;flex-shrink:0}
.order-notice.hidden{display:none}
.formpanel h2{font-size:18px;font-weight:650}
.qty{margin-top:20px}
.qty b{font-size:13px;font-weight:600;color:var(--ink-700)}
.qty button{
  height:42px;border:1px solid var(--line);background:var(--surface);
  border-radius:var(--r-md);font-size:18px;cursor:pointer;
  transition:border-color .16s var(--ease),background .16s var(--ease);
}
.qty button:hover{border-color:var(--line-strong);background:var(--canvas)}
.qty input,.field input{
  height:44px;border:1px solid var(--line);border-radius:var(--r-md);
  padding:0 12px;color:var(--ink-900);font:inherit;outline:none;
  transition:border-color .16s var(--ease),box-shadow .16s var(--ease);
}
.qty input:focus,.field input:focus{border-color:var(--brand-400);box-shadow:0 0 0 3px rgba(52,140,255,.14)}
.field{display:grid;gap:7px;margin:18px 0;font-weight:600;font-size:12.5px;color:var(--ink-700)}
.primary{
  height:46px;width:100%;background:var(--brand-500);border:1px solid var(--brand-500);
  border-radius:var(--r-md);color:#fff;font:600 14px inherit;cursor:pointer;
  transition:background .16s var(--ease),box-shadow .16s var(--ease);
}
.primary:hover{background:var(--brand-600);box-shadow:0 8px 20px rgba(52,140,255,.28)}

/* ---------------- 订单查询 ---------------- */
.lookup>h1{font-size:30px;font-weight:700;letter-spacing:-.035em}
.lookup>p{color:var(--muted);margin:9px 0 26px;font-size:14.5px}
.lookup-order,#localHistory{
  margin-top:18px;padding:18px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:none;
}
.lookup-order b{font-size:15px;font-weight:650}
.lookup-order p{color:var(--muted);font:11px ui-monospace,Consolas,monospace}
.lookup-order>strong{color:var(--ink-900);font-size:17px;font-weight:750;font-variant-numeric:tabular-nums}
.order-state{color:var(--muted);font-size:12px}
.lookup-actions{border-top:1px solid var(--line);padding-top:13px}
.lookup-actions button,.lookup-actions a,.delivery-link,.bind-link{
  border:1px solid var(--brand-100);background:var(--brand-50);
  border-radius:var(--r-md);color:var(--brand-600);
  font:600 12px inherit;text-decoration:none;padding:8px 12px;cursor:pointer;
  transition:background .16s var(--ease),border-color .16s var(--ease);
}
.lookup-actions button:hover,.lookup-actions a:hover,.delivery-link:hover,.bind-link:hover{
  background:#DCEAFF;border-color:var(--brand-400);
}
.lookup-actions textarea{border:1px solid var(--line);border-radius:var(--r-md)}
.activation-code{
  background:var(--accent-50);border:1px solid #C6E9D5;
  border-radius:var(--r-md);color:var(--accent-600);
}
.history-order{font:600 13px inherit;color:var(--ink-700)}
.history-order span{color:var(--price);font-variant-numeric:tabular-nums}

/* ---------------- 空状态 ---------------- */
.empty-state{
  padding:48px;text-align:center;background:var(--surface);
  border:1px dashed var(--line-strong);border-radius:var(--r-lg);color:var(--muted);
}

/* ---------------- 支付弹窗 ---------------- */
dialog{
  width:min(560px,calc(100% - 32px));border:1px solid var(--line);
  border-radius:20px;background:var(--surface);
  box-shadow:0 30px 80px rgba(15,23,42,.24);
}
dialog::backdrop{background:rgba(15,23,42,.42);backdrop-filter:blur(5px)}
#closePay{
  background:var(--canvas);color:var(--muted);
  border-radius:var(--r-md);padding:7px 11px;font:600 11px inherit;
}
#closePay:hover{background:var(--line);color:var(--ink-700)}
#paymentPending,#paymentSuccess{padding:32px}
#paymentPending h2,#paymentSuccess h2{font-size:24px;font-weight:700;letter-spacing:-.035em;margin:0 0 7px}
#payProduct{color:var(--muted);font-size:13.5px}
.pay-amount{margin:20px 0;color:var(--price);font-size:32px;font-weight:750;letter-spacing:-.04em}
#qr{border:1px solid var(--line);border-radius:var(--r-lg);padding:12px}
.address-line{
  background:var(--canvas);border:1px solid var(--line);
  border-radius:var(--r-md);padding:8px 10px;
}
.address-line code{color:var(--ink-700);font-size:12px}
.address-line button{
  background:var(--brand-50);color:var(--brand-600);
  border-radius:var(--r-sm);padding:7px 10px;font:600 11px inherit;
}
.address-line button:hover{background:#DCEAFF}
.timer-pill{background:var(--canvas);border:1px solid var(--line);border-radius:999px}
.amount-slot{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--canvas)}
.amount-slot strong{color:var(--price);font-variant-numeric:tabular-nums}
.amount-slot button,.copy-data,.secondary-action,.claim-submit{
  border:1px solid var(--brand-100);background:var(--brand-50);
  color:var(--brand-600);border-radius:var(--r-md);font:600 12px inherit;
}
.amount-warning{background:#FFFBEB;border:1px solid #FDE68A;color:#92400E;border-radius:var(--r-md)}
.processing-note{
  background:var(--brand-50);border:1px solid var(--brand-100);
  border-radius:var(--r-lg);color:var(--ink-700);
}
.processing-note strong{color:var(--brand-700)}
.deadline-notice{background:#FFFBEB;border:1px solid #FDE68A;color:#92400E;border-radius:var(--r-md)}
.deadline-notice.urgent{background:#FEF2F2;border-color:#FECACA;color:#B91C1C}
.data-block{background:var(--canvas);border:1px solid var(--line);border-radius:var(--r-lg)}
.data-block code{color:var(--ink-700)}
.claim-panel{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--canvas)}
.claim-tx{border:1px solid var(--line);border-radius:var(--r-md)}
.claim-tx:focus{border-color:var(--brand-400);box-shadow:0 0 0 3px rgba(52,140,255,.14)}
.store-dialog>section{border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:0 24px 60px rgba(15,23,42,.20)}
.store-dialog h2{font-size:20px;font-weight:700;letter-spacing:-.03em}
.store-dialog .primary{height:46px}

/* ---------------- 通知教程 ---------------- */
.notify-guide{max-width:760px;margin:0 auto}
.notify-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:none}
.notify-card .notify-cta{background:var(--brand-500);border-color:var(--brand-500);color:#fff;border-radius:var(--r-md)}
.notify-note{color:var(--muted)}

/* ---------------- Toast ---------------- */
.store-toast{
  border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:0 16px 40px rgba(15,23,42,.16);color:var(--ink-700);
}

/* ---------------- 响应式 ---------------- */
@media(max-width:1000px){
  .grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:760px){
  .top{height:60px;min-height:60px;padding:0;gap:10px}
  .top>img{width:104px}
  .main-nav{gap:0}
  .main-nav button{width:40px;padding:0;justify-content:center;font-size:0}
  .main-nav button.active::after{left:10px;right:10px;bottom:-11px}
  .nav-icon{font-size:16px}
  .grid{grid-template-columns:1fr}
  .heading{margin-bottom:20px}
  .heading h1{font-size:27px}
  .checkout{grid-template-columns:1fr;gap:14px}
  .summary,.formpanel{padding:20px}
  .protocol-search{width:100%}
  .protocol-search input{min-width:0;flex:1}
  .lookup-order{grid-template-columns:1fr}
  .lookup-order>strong{grid-row:2}
  .pager{justify-content:flex-start;flex-wrap:wrap}
  #paymentPending,#paymentSuccess{padding:26px 20px}
  .price{font-size:30px}
}

/* ============================================================
   首页（home-v3 结构）
   作用域限定在 #homeView，避免与其它视图的 .price / .card 等冲突
   ============================================================ */
#homeView{padding:0}
#homeView .hero{position:relative;overflow:hidden;background:var(--surface)}
#homeView .hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(620px 280px at 14% 0%, rgba(52,140,255,.13), transparent 70%),
    radial-gradient(520px 240px at 86% 8%, rgba(102,214,148,.13), transparent 72%);
}
#homeView .hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line);pointer-events:none}
#homeView .hero{padding-left:var(--gutter);padding-right:var(--gutter)}
#homeView .hero-inner{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:40px 0}
#homeView .hero h1{font-size:38px;line-height:1.2;font-weight:800;letter-spacing:-.032em;color:var(--ink-900)}
#homeView .hero h1 em{font-style:normal;color:var(--brand-500)}
#homeView .eyebrow{display:flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;letter-spacing:.16em;color:var(--brand-600);margin-bottom:12px}
#homeView .eyebrow::before{display:none}
#homeView .hero-sub{font-size:14.5px;line-height:1.7;color:var(--ink-500);margin-top:12px;max-width:520px}
#homeView .hero-cta{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}
#homeView .btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:40px;padding:0 20px;border-radius:var(--r-md);
  font-size:14px;font-weight:600;font-family:inherit;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .16s var(--ease),background .16s var(--ease),box-shadow .16s var(--ease),border-color .16s var(--ease),color .16s var(--ease);
}
#homeView .btn:active{transform:translateY(1px)}
#homeView .btn-primary{background:var(--brand-500);color:#fff;box-shadow:0 6px 18px rgba(52,140,255,.28)}
#homeView .btn-primary:hover{background:var(--brand-600);box-shadow:0 10px 24px rgba(52,140,255,.36)}
#homeView .btn-ghost{background:var(--surface);color:var(--ink-700);border-color:var(--line-strong)}
#homeView .btn-ghost:hover{border-color:var(--ink-400);background:var(--canvas)}
#homeView .btn-sm{height:34px;padding:0 14px;font-size:13px}
#homeView .metrics{display:flex;align-items:center;gap:32px}
#homeView .metric b{display:block;font-size:24px;font-weight:750;letter-spacing:-.025em;font-variant-numeric:tabular-nums;line-height:1.2}
#homeView .metric span{display:block;font-size:12px;color:var(--ink-400);margin-top:3px}
#homeView .metric-div{width:1px;height:34px;background:var(--line)}
#homeView .section{padding:48px var(--gutter)}
#homeView .section-head{margin-bottom:32px}
#homeView .section-eyebrow{font-size:11.5px;font-weight:700;letter-spacing:.14em;color:var(--brand-600);margin-bottom:8px}
#homeView .section-head h2{font-size:28px;font-weight:700;letter-spacing:-.028em;line-height:1.25}
#homeView .section-head p{font-size:14.5px;color:var(--ink-500);margin-top:12px;max-width:560px}
#homeView .entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
#homeView .entry{
  position:relative;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-xl);padding:24px;
  display:flex;gap:16px;align-items:flex-start;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
#homeView .entry:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--line-strong)}
#homeView .entry-icon{width:44px;height:44px;border-radius:var(--r-lg);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff}
#homeView .icon-wa{background:linear-gradient(140deg,#3DDC84,#12A05C)}
#homeView .icon-tg{background:linear-gradient(140deg,#5BA3FF,#1A6FE0)}
#homeView .icon-sw{background:linear-gradient(140deg,#8B7BFF,#4B32C3)}
#homeView .entry h3{font-size:15.5px;font-weight:650;letter-spacing:-.012em}
#homeView .entry p{font-size:13px;color:var(--ink-500);margin-top:5px;line-height:1.6}
#homeView .entry-more{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:13px;font-weight:600;color:var(--brand-600)}
#homeView .entry-more i{font-size:10px;transition:transform .2s var(--ease)}
#homeView .entry:hover .entry-more i{transform:translateX(3px)}
#homeView .entry-count{position:absolute;top:20px;right:20px;font-size:11.5px;color:var(--ink-400);background:var(--canvas);border:1px solid var(--line);padding:2px 9px;border-radius:999px}
#homeView .product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
#homeView .card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-xl);overflow:hidden;
  display:flex;flex-direction:column;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
#homeView .card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--line-strong)}
#homeView .cover{
  position:relative;aspect-ratio:4/3;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:38px;color:#fff;overflow:hidden;
  background:linear-gradient(140deg,#8B7BFF,#432BA8);
}
#homeView .cover::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(130px 84px at 78% 18%, rgba(255,255,255,.26), transparent 70%),
    radial-gradient(170px 110px at 12% 92%, rgba(0,0,0,.12), transparent 70%);
}
#homeView .cover i{position:relative;z-index:1;transition:transform .28s var(--ease)}
#homeView .card:hover .cover i{transform:scale(1.08)}
#homeView .cover.has-img{background:#F1F5FB}
#homeView .cover.has-img img{width:100%;height:100%;object-fit:cover;display:block;position:relative;z-index:1;transition:transform .28s var(--ease)}
#homeView .card:hover .cover img{transform:scale(1.05)}
#homeView .card-body{padding:20px;display:flex;flex-direction:column;flex:1}
#homeView .card-body h3{font-size:15px;font-weight:650;letter-spacing:-.012em;line-height:1.4}
#homeView .card-desc{
  font-size:12.5px;color:var(--ink-500);line-height:1.6;margin-top:8px;flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
#homeView .card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
#homeView .price{display:flex;align-items:baseline;gap:2px}
#homeView .price-int{font-size:22px;font-weight:750;letter-spacing:-.025em;font-variant-numeric:tabular-nums;color:var(--price)}
#homeView .price-int .text-sm{font-size:.6em;font-weight:600;color:var(--ink-500)}
#homeView .price-unit{font-size:11.5px;color:var(--ink-400);margin-left:3px}
/* 有效期：价格后面的 /6个月 */
.price-validity{font-size:12px;font-weight:650;color:var(--ink-500);white-space:nowrap}
#homeView .price-validity{font-size:11.5px;color:var(--ink-500)}
.software-buy-row .price-validity{margin-left:2px}
.price-validity.hidden,.unit-validity.hidden{display:none}
#homeView .flow{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-xl);padding:24px;
}
#homeView .flow-step{display:flex;gap:12px;align-items:flex-start}
#homeView .flow-num{
  width:28px;height:28px;border-radius:50%;flex-shrink:0;
  background:var(--brand-50);color:var(--brand-600);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
}
#homeView .flow-step h4{font-size:14px;font-weight:650;line-height:1.5}
#homeView .flow-step p{font-size:12.5px;color:var(--ink-500);line-height:1.6;margin-top:3px}

/* ---------------- 页脚（所有视图共用） ---------------- */
.footer{border-top:1px solid var(--line);background:var(--surface);margin-top:40px}
.footer-inner{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;padding:32px var(--gutter);
}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600}
.footer-brand img{height:24px;width:auto}
.footer-note{font-size:12.5px;color:var(--ink-400)}

@media(max-width:1024px){
  #homeView .hero-inner{grid-template-columns:1fr;gap:24px}
  #homeView .metrics{gap:24px}
  #homeView .product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  #homeView .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:768px){
  #homeView .hero-inner{padding:32px 0}
  #homeView .hero h1{font-size:28px}
  #homeView .section{padding:40px 0}
  #homeView .section-head h2{font-size:22px}
  #homeView .entry-grid{grid-template-columns:1fr}
  #homeView .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  #homeView .flow{grid-template-columns:1fr}
  #homeView .metrics{flex-wrap:wrap;gap:20px}
  .nav-home{font-size:0;padding:0 10px}
  .nav-home i{font-size:13px}
  .lang-switch{font-size:0;padding:0 10px}
  .lang-switch i{font-size:13px}
}
@media(max-width:480px){
  #homeView .product-grid{grid-template-columns:1fr}
  #homeView .metric-div{display:none}
}