/* ==========================================================================
   License Center · 用户前台样式
   设计取向：现代 SaaS —— 浅色背景、卡片、圆角、大量留白、状态 Badge、
   清晰层级、响应式（PC 优先，兼容手机）。刻意避免「管理系统表格堆砌」感。
   ========================================================================== */

:root{
  /* 基础色 */
  --bg:#f7f8fa;
  --bg-soft:#f1f3f7;
  --panel:#ffffff;
  --border:#e8eaef;
  --border-strong:#d9dde5;
  --text:#12151a;
  --text-2:#3d444f;
  --muted:#7b8494;
  --muted-2:#a2aab8;

  /* 品牌 */
  --brand:#2563eb;
  --brand-dark:#1d4ed8;
  --brand-soft:#eff5ff;
  --brand-ring:rgba(37,99,235,.18);

  /* 语义色 */
  --ok:#0e9f6e;      --ok-soft:#e7f8f1;
  --warn:#d97706;    --warn-soft:#fff5e6;
  --danger:#dc2626;  --danger-soft:#fdecec;
  --info:#0ea5e9;    --info-soft:#e8f6fe;

  --radius:16px;
  --radius-sm:10px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.05);
  --shadow:0 4px 16px rgba(16,24,40,.07);
  --shadow-lg:0 16px 40px rgba(16,24,40,.10);
  --maxw:1140px;
}

*{box-sizing:border-box;}

button, a, input, select, textarea{font:inherit;}
button, a{-webkit-tap-highlight-color:transparent;}
:where(a,button,input,select,textarea):focus-visible{outline:3px solid var(--brand-ring);outline-offset:2px;}
@media (prefers-reduced-motion:reduce){
  *, *::before, *::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
}

/* ★ 关键：让 HTML 的 `hidden` 属性真正生效。
   .grid{display:grid} / .form-card{display:flex} / .field{display:flex} / .page 等规则
   与浏览器默认的 [hidden]{display:none} 优先级相同，而本样式表在后面会覆盖它，
   导致「未登录时不该出现的卡片」「注册专属的邮箱输入框」等一直显示。
   用 !important 把 hidden 钉成最高优先级（JS 的 el.hidden = true 才能真正隐藏）。 */
[hidden]{display:none !important;}

html{scroll-behavior:smooth;}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:"Microsoft YaHei UI","PingFang SC","Segoe UI",-apple-system,
    BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  font-size:15px; line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit; text-decoration:none;}
h1,h2,h3,h4{margin:0; line-height:1.3; font-weight:700; letter-spacing:-.01em;}
p{margin:0;}
code{
  font-family:"Cascadia Mono",Consolas,"SF Mono",Menlo,monospace;
  background:var(--bg-soft); padding:1px 6px; border-radius:6px; font-size:.9em;
}
.muted{color:var(--muted);}
.wrap{max-width:none; margin:0 auto; padding:0 32px;}
.wrap-narrow{max-width:720px;}

/* ============================ 导航 ============================ */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex; align-items:center; gap:28px; height:66px;}
.brand{display:flex; align-items:center; gap:11px; flex:0 0 auto;}
.brand-mark{
  width:36px; height:36px; border-radius:11px; display:grid; place-items:center;
  background:linear-gradient(135deg,var(--brand),#5b8dfa);
  color:#fff; font-weight:800; font-size:14px; letter-spacing:.02em;
  box-shadow:0 4px 12px var(--brand-ring);
}
.brand-text{display:flex; flex-direction:column; line-height:1.15;}
.brand-text strong{font-size:15px;}
.brand-text em{font-style:normal; font-size:11.5px; color:var(--muted);}
.nav-links{display:flex; align-items:center; gap:4px; margin-left:auto;}
.nav-links a{
  padding:8px 14px; border-radius:var(--radius-sm); font-size:14px;
  color:var(--text-2); transition:.16s;
}
.nav-links a:hover{background:var(--bg-soft); color:var(--text);}
.nav-links a.active{color:var(--brand); background:var(--brand-soft); font-weight:600;}
.nav-links a.nav-cta{
  background:var(--brand); color:#fff; font-weight:600; margin-left:6px;
}
.nav-links a.nav-cta:hover{background:var(--brand-dark); color:#fff;}
.nav-links a.nav-cta.active{background:var(--brand-dark); color:#fff;}
.nav-toggle{
  display:none; margin-left:auto; background:none; border:1px solid var(--border);
  border-radius:var(--radius-sm); font-size:17px; min-width:44px; min-height:40px; padding:4px 11px; cursor:pointer;
  color:var(--text-2);
}
.nav-toggle svg{width:18px;height:18px;display:block;margin:auto;}

/* ============================ 页面切换 ============================ */
.page{display:none; padding-bottom:64px;}
.page.active{display:block; animation:fade .26s ease;}
@keyframes fade{from{opacity:0; transform:translateY(6px);} to{opacity:1; transform:none;}}

.page-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:20px;
  padding:40px 0 24px; flex-wrap:wrap;
}
.page-head h1{font-size:27px;}
.page-head p{margin-top:6px; font-size:14px;}
.head-actions{display:flex; gap:10px; align-items:center;}

.section-title{font-size:19px; margin:44px 0 18px;}

/* ============================ 首页 Hero ============================ */
.hero{
  background:
    radial-gradient(1000px 380px at 12% -8%,#e6efff 0%,transparent 62%),
    radial-gradient(760px 320px at 88% 4%,#eef2ff 0%,transparent 58%),
    var(--panel);
  border-bottom:1px solid var(--border);
}
.hero-inner{
  display:grid; grid-template-columns:1.35fr .65fr; gap:48px;
  padding-top:66px; padding-bottom:70px; align-items:center;
}
.pill{
  display:inline-block; padding:5px 13px; border-radius:var(--radius-pill);
  background:var(--brand-soft); color:var(--brand); font-size:12.5px;
  font-weight:600; margin-bottom:18px;
}
.hero h1{font-size:41px; line-height:1.2; letter-spacing:-.02em;}
.hero-copy > p{margin-top:18px; font-size:16px; color:var(--text-2); max-width:560px;}
.hero-actions{display:flex; gap:12px; margin-top:28px; flex-wrap:wrap;}
.hero-metrics{display:flex; gap:34px; margin-top:38px; flex-wrap:wrap;}
.hero-metrics div{display:flex; flex-direction:column;}
.hero-metrics b{font-size:23px; letter-spacing:-.01em;}
.hero-metrics span{font-size:12.5px; color:var(--muted);}

.hero-art{display:grid; place-items:center;}
.art-card{
  width:100%; max-width:290px; background:var(--panel); border:1px solid var(--border);
  border-radius:18px; padding:22px; box-shadow:var(--shadow-lg);
}
.art-row{font-size:14px; font-weight:600; display:flex; align-items:center; gap:8px;}
.art-row.art-sub{font-weight:400; color:var(--muted); font-size:13px; margin-top:8px;}
.art-line{height:1px; background:var(--border); margin:14px 0;}
.art-bar{height:7px; border-radius:var(--radius-pill); background:var(--bg-soft); margin-top:16px; overflow:hidden;}
.art-bar i{display:block; height:100%; background:linear-gradient(90deg,var(--brand),#7aa5fb); border-radius:inherit;}
.dot{width:9px; height:9px; border-radius:50%; display:inline-block;}
.dot-ok{background:var(--ok); box-shadow:0 0 0 3px var(--ok-soft);}

/* ============================ 卡片与网格 ============================ */
.card{
  background:var(--panel); border:1px solid var(--border);
  border-radius:var(--radius); box-shadow:var(--shadow-sm);
}
.grid{display:grid; gap:20px;}
.grid-3{grid-template-columns:repeat(3,1fr);}

.steps{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.step{padding:26px; position:relative;}
.step-no{
  display:grid; place-items:center; width:30px; height:30px; border-radius:9px;
  background:var(--brand-soft); color:var(--brand); font-weight:700; font-size:14px;
  margin-bottom:14px;
}
.step h3{font-size:16px; margin-bottom:8px;}
.step p{font-size:13.5px; color:var(--muted);}

/* ---- 产品卡片 ---- */
.pcard{
  padding:24px; display:flex; flex-direction:column; gap:14px;
  transition:transform .18s, box-shadow .18s, border-color .18s;
}
.pcard:hover{transform:translateY(-3px); box-shadow:var(--shadow); border-color:var(--border-strong);}
.pcard-head{display:flex; align-items:center; gap:13px;}
.pcard-icon{
  width:46px; height:46px; border-radius:13px; display:grid; place-items:center;
  background:var(--bg-soft); font-size:23px; flex:0 0 auto;
}
.pcard-title{flex:1; min-width:0;}
.pcard-title h3{font-size:16.5px;}
.pcard-title span{font-size:11.5px; color:var(--muted-2); font-family:"Cascadia Mono",Consolas,monospace;}
.pcard-desc{font-size:13.5px; color:var(--muted); flex:1;}
.pcard-actions{display:flex; gap:9px; flex-wrap:wrap; align-items:center; margin-top:2px;}
.pcard-actions .btn{flex:0 0 auto;}
.pcard-meta{
  display:flex; justify-content:space-between; align-items:center; gap:10px;
  flex-wrap:wrap; font-size:12.5px; border-top:1px solid var(--border);
  padding-top:11px; margin-top:2px;
}
.link-mini{color:var(--brand); font-size:12.5px; font-weight:600;}
.link-mini:hover{text-decoration:underline;}
.pcard-plans{display:flex; gap:7px; flex-wrap:wrap;}
.plan-chip{
  padding:3px 10px; border-radius:var(--radius-pill); font-size:12px;
  background:var(--bg-soft); color:var(--text-2); border:1px solid var(--border);
}
.plan-chip b{color:var(--brand); font-weight:600;}

/* ---- 授权卡片 ---- */
.lcard{padding:24px; display:flex; flex-direction:column; gap:13px;}
.lcard-top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px;}
.lcard-top h3{font-size:16.5px;}
.lcard-top .pid{font-size:11.5px; color:var(--muted-2); font-family:"Cascadia Mono",Consolas,monospace;}
.kv{display:grid; grid-template-columns:auto 1fr; gap:7px 16px; margin:0; font-size:13.5px;}
.kv dt{color:var(--muted);}
.kv dd{margin:0; text-align:right; font-weight:500;}
.lcard-actions{display:flex; gap:9px; flex-wrap:wrap; margin-top:4px;}

/* ============================ Badge ============================ */
.badge{
  display:inline-flex; align-items:center; gap:5px; padding:3px 11px;
  border-radius:var(--radius-pill); font-size:12px; font-weight:600;
  white-space:nowrap;
}
.badge-ok{background:var(--ok-soft); color:var(--ok);}
.badge-warn{background:var(--warn-soft); color:var(--warn);}
.badge-danger{background:var(--danger-soft); color:var(--danger);}
.badge-info{background:var(--info-soft); color:var(--info);}
.badge-muted{background:var(--bg-soft); color:var(--muted);}
.badge-brand{background:var(--brand-soft); color:var(--brand);}

/* ============================ 按钮 ============================ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:7px;
  padding:10px 19px; border-radius:var(--radius-sm); font-size:14px; font-weight:600;
  border:1px solid transparent; cursor:pointer; transition:.16s; font-family:inherit;
  white-space:nowrap;
}
.btn-primary{background:var(--brand); color:#fff; box-shadow:0 2px 8px var(--brand-ring);}
.btn-primary:hover{background:var(--brand-dark);}
.btn-ghost{background:var(--panel); color:var(--text-2); border-color:var(--border-strong);}
.btn-ghost:hover{background:var(--bg-soft); color:var(--text);}
.btn-danger-ghost{background:var(--panel); color:var(--danger); border-color:#f3cdcd;}
.btn-danger-ghost:hover{background:var(--danger-soft);}
.btn-block{width:100%;}
.btn:disabled{opacity:.55; cursor:not-allowed;}
.btn svg{width:16px;height:16px;flex:0 0 auto;}
.btn.is-disabled{opacity:.55; cursor:not-allowed; box-shadow:none;}
.btn-sm{padding:7px 14px; font-size:13px;}

/* ============================ 表单 ============================ */
.form-card{padding:28px; display:flex; flex-direction:column; gap:18px;}
.field{display:flex; flex-direction:column; gap:8px;}
.field > span{font-size:13.5px; font-weight:600; color:var(--text-2);}
.input{
  width:100%; padding:11px 14px; border:1px solid var(--border-strong);
  border-radius:var(--radius-sm); font-size:14px; font-family:inherit;
  background:var(--panel); color:var(--text); transition:.16s; outline:none;
}
.input:focus{border-color:var(--brand); box-shadow:0 0 0 3px var(--brand-ring);}
.input::placeholder{color:var(--muted-2);}
select.input{appearance:none; cursor:pointer;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4l4 4 4-4' stroke='%237b8494' stroke-width='1.6' fill='none' stroke-linecap='round'/></svg>");
  background-repeat:no-repeat; background-position:right 14px center; padding-right:36px;}
.search{max-width:280px;}

.product-preview{
  background:var(--bg-soft); border-radius:var(--radius-sm); padding:14px 16px;
  font-size:13.5px; color:var(--text-2); display:none;
}
.product-preview.show{display:block;}

.result{
  padding:13px 16px; border-radius:var(--radius-sm); font-size:13.5px;
  line-height:1.6; white-space:pre-wrap; word-break:break-word;
}
.result.ok{background:var(--ok-soft); color:#0a6b4a; border:1px solid #bfe8d6;}
.result.err{background:var(--danger-soft); color:#9b1c1c; border:1px solid #f3cdcd;}
.result.warn{background:var(--warn-soft); color:#8a5a06; border:1px solid #f6ddb0;}
.notice{
  padding:13px 16px; border-radius:var(--radius-sm); font-size:13.5px;
  background:var(--info-soft); color:#0a5b7a; border:1px solid #bfe3f5;
  white-space:pre-wrap;
}
.tips{padding:24px; margin-top:20px;}
.tips h3{font-size:15px; margin-bottom:11px;}
.tips ul{margin:0; padding-left:19px; color:var(--muted); font-size:13.5px;}
.tips li{margin-bottom:6px;}

/* ============================ 表格 ============================ */
.table-card{padding:6px 0; overflow:hidden;}
.table{width:100%; border-collapse:collapse; font-size:13.5px;}
.table th{
  text-align:left; padding:13px 18px; font-weight:600; font-size:12.5px;
  color:var(--muted); border-bottom:1px solid var(--border); white-space:nowrap;
  background:var(--bg-soft);
}
.table td{padding:13px 18px; border-bottom:1px solid var(--border); vertical-align:middle;}
.table tr:last-child td{border-bottom:none;}
.table tbody tr:hover{background:var(--bg-soft);}
.mono{font-family:"Cascadia Mono",Consolas,monospace; font-size:12.5px;}

/* ============================ 空状态 ============================ */
.empty{text-align:center; padding:60px 20px; color:var(--muted);}
.empty p{margin-bottom:6px;}

/* ============================ 账户 ============================ */
.tabs{display:flex; gap:6px; background:var(--bg-soft); padding:5px; border-radius:var(--radius-sm);}
.tab{
  flex:1; padding:9px; border:none; background:none; border-radius:8px;
  font-size:14px; font-weight:600; color:var(--muted); cursor:pointer;
  font-family:inherit; transition:.16s;
}
.tab.active{background:var(--panel); color:var(--text); box-shadow:var(--shadow-sm);}
.account-head{display:flex; align-items:center; gap:15px;}
.avatar{
  width:52px; height:52px; border-radius:15px; display:grid; place-items:center;
  background:linear-gradient(135deg,var(--brand),#5b8dfa); color:#fff;
  font-size:20px; font-weight:700;
}
.account-head h3{font-size:17px;}
.row-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:6px;}

/* ============================ 页脚 ============================ */
.foot{border-top:1px solid var(--border); background:var(--panel); padding:26px 0;}
.foot-inner{display:flex; justify-content:space-between; gap:16px; font-size:13px; flex-wrap:wrap;}

/* ============================ Toast ============================ */
.toast{
  position:fixed; left:50%; bottom:32px; transform:translateX(-50%) translateY(14px);
  background:#12151a; color:#fff; padding:12px 22px; border-radius:var(--radius-pill);
  font-size:13.5px; box-shadow:var(--shadow-lg); z-index:200; opacity:0;
  transition:.25s; pointer-events:none; max-width:90vw;
}
.toast.show{opacity:1; transform:translateX(-50%) translateY(0);}

/* ============================ 使用说明 ============================ */
.manual-entry{margin:22px 0 0; font-size:14px; color:var(--text-2);}
.manual-entry a{color:var(--brand); font-weight:600;}
.manual-entry a:hover{text-decoration:underline;}

.manual-back{
  display:inline-block; font-size:13.5px; color:var(--muted); margin-bottom:10px;
  transition:.16s;
}
.manual-back:hover{color:var(--brand);}

.manual-layout{
  display:grid; grid-template-columns:280px 1fr; gap:20px;
  align-items:start; margin-bottom:44px;
}
.manual-toc{padding:18px; position:sticky; top:86px; max-height:calc(100vh - 110px); overflow:auto;}
.manual-toc .toc-cat{margin-bottom:6px;}
.manual-toc .toc-cat-title{
  font-size:12.5px; font-weight:700; color:var(--muted-2); letter-spacing:.04em;
  padding:12px 10px 6px; text-transform:uppercase;
}
.manual-toc a.toc-item{
  display:block; padding:8px 12px; border-radius:8px; font-size:14px;
  color:var(--text-2); transition:.14s; cursor:pointer;
}
.manual-toc a.toc-item:hover{background:var(--bg-soft); color:var(--text);}
.manual-toc a.toc-item.active{background:var(--brand-soft); color:var(--brand); font-weight:600;}

.manual-toc-toggle{display:none; margin-bottom:12px;}

.manual-article{padding:34px 38px; min-height:420px; overflow-wrap:break-word;}
.manual-article-head{margin-bottom:22px; padding-bottom:16px; border-bottom:1px solid var(--border);}
.manual-article-head h2{font-size:23px;}
.manual-article-head .meta{margin-top:8px; font-size:12.5px; color:var(--muted-2);}
/* Markdown 表格 */
.manual-article .md-table-wrap{overflow-x:auto; margin:16px 0; border:1px solid var(--border); border-radius:10px;}
.manual-article .md-table-wrap table{margin:0; width:100%; border-collapse:collapse; font-size:13.5px;}
.manual-article .md-table-wrap th{
  background:var(--bg-soft); text-align:left; font-weight:600;
  padding:10px 14px; border-bottom:1px solid var(--border); white-space:nowrap;
}
.manual-article .md-table-wrap td{
  padding:10px 14px; border-bottom:1px solid var(--border);
  vertical-align:top; overflow-wrap:break-word;
}
.manual-article .md-table-wrap tr:last-child td{border-bottom:none;}
.manual-article .md-table-wrap tbody tr:hover{background:var(--bg-soft);}
.manual-article .md-table-wrap th + th, .manual-article .md-table-wrap td + td{border-left:1px solid var(--border);}

/* Markdown 正文 */
.md{font-size:14.5px; color:var(--text-2); line-height:1.85;}
.md h1,.md h2,.md h3,.md h4{color:var(--text); margin:26px 0 12px; font-weight:700;}
.md h1{font-size:21px;} .md h2{font-size:18px;} .md h3{font-size:16px;} .md h4{font-size:15px;}
.md h1:first-child,.md h2:first-child,.md h3:first-child{margin-top:0;}
.md p{margin:0 0 12px;}
.md ul,.md ol{margin:0 0 12px; padding-left:22px;}
.md li{margin-bottom:5px;}
.md blockquote{
  margin:0 0 12px; padding:10px 16px; border-left:3px solid var(--brand);
  background:var(--brand-soft); border-radius:0 8px 8px 0; color:var(--text-2);
}
.md blockquote p:last-child{margin-bottom:0;}
.md pre{
  background:#12151a; color:#e8eaef; padding:14px 16px; border-radius:10px;
  overflow-x:auto; margin:0 0 12px; font-size:13px; line-height:1.6;
}
.md pre code{background:none; color:inherit; padding:0;}
.md hr{border:none; border-top:1px solid var(--border); margin:22px 0;}
.md a{color:var(--brand);}
.md a:hover{text-decoration:underline;}

/* 搜索结果 */
.manual-search-results .sr-item{padding:14px 0; border-bottom:1px solid var(--border); cursor:pointer;}
.manual-search-results .sr-item:last-child{border-bottom:none;}
.manual-search-results .sr-item:hover .sr-title{color:var(--brand);}
.manual-search-results .sr-title{font-weight:600; font-size:15px;}
.manual-search-results .sr-cat{font-size:12px; color:var(--muted-2); margin-left:8px;}
.manual-search-results .sr-snippet{margin-top:5px; font-size:13px; color:var(--muted);}

/* ============================ 响应式 ============================ */
@media (max-width:980px){
  .manual-layout{grid-template-columns:1fr;}
  .manual-toc{position:static; max-height:none; display:none;}
  .manual-layout.toc-open .manual-toc{display:block;}
  .manual-toc-toggle{display:inline-flex;}
  .manual-article{padding:24px 20px; min-height:280px;}
}
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr; gap:34px;}
  .hero-art{display:none;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:1fr;}
  .hero h1{font-size:33px;}
}
@media (max-width:680px){
  .wrap{padding:0 16px;}
  .nav-toggle{display:block;}
  .nav-links{
    position:absolute; top:66px; left:0; right:0; flex-direction:column;
    align-items:stretch; gap:2px; padding:12px 16px 18px; margin:0;
    background:var(--panel); border-bottom:1px solid var(--border);
    box-shadow:var(--shadow); display:none;
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:11px 13px;}
  .nav-links a.nav-cta{margin:6px 0 0; text-align:center;}
  .grid-3{grid-template-columns:1fr;}
  .page-head{padding-top:28px; align-items:flex-start; flex-direction:column;}
  .head-actions{width:100%;}
  .search{max-width:none; flex:1;}
  .table-card{overflow-x:auto;}
  .table{min-width:640px;}
  .hero h1{font-size:28px;}
  .hero-copy > p{font-size:15px;}
  .form-card{padding:20px;}
  .lcard, .pcard{padding:19px;}
  .kv{grid-template-columns:1fr; gap:3px 0;}
  .kv dd{text-align:left; margin-bottom:7px;}
}

/* ================================================================
   联系我们（#/contact）
   ================================================================ */
.contact-info{display:flex; flex-direction:column; gap:12px;}
.contact-line{display:flex; align-items:baseline; gap:8px; font-size:15px;
  color:var(--text-2); word-break:break-all;}
.contact-line b{color:var(--text); flex-shrink:0;}
.contact-content p{margin:0 0 10px; color:var(--text-2); line-height:1.7;}
.contact-content p:last-child{margin-bottom:0;}

.contact-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(210px,1fr));
  gap:16px; margin-top:16px;}
.contact-img{position:relative; padding:20px 16px 16px; text-align:center;}
.contact-img-file{display:block; width:100%; max-width:230px; height:auto;
  margin:0 auto; border-radius:var(--radius-sm); background:var(--bg-soft);
  border:1px solid var(--border);}
.contact-img-cap{margin:12px 0 0; font-size:14px; color:var(--text-2);
  word-break:break-all;}
.contact-qr-tag{position:absolute; top:10px; right:10px; font-size:12px;
  color:var(--brand); background:var(--brand-soft);
  padding:2px 8px; border-radius:var(--radius-pill);}
.contact-img.is-qr{border-color:var(--brand); box-shadow:0 4px 16px var(--brand-ring);}
@media (max-width:760px){
  .contact-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));}
}