/* ===== 微乐游戏官网 · 共享样式 /assets/site.css ===== */

/* --- 1. 设计令牌 --- */
:root{
  --ink-900:#0A0F26;
  --ink-800:#141B3A;
  --ink-700:#1B2450;
  --violet:#6A3DF5;
  --violet-soft:#A98BFF;
  --orange:#FF6A2B;
  --cyan:#21E6C1;
  --gold:#FFC53D;
  --paper:#F4EBDC;
  --brown:#201A17;
  --haze:#9AA3C7;
  --red:#FF3B6B;
  --text:#E8ECFF;
  --line:rgba(169,139,255,.22);
  --line-soft:rgba(154,163,199,.16);
  --font-display:'Archivo Black','Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --font-index:'Noto Serif SC','Songti SC','SimSun',Georgia,serif;
  --font-body:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  --font-num:'Archivo Black',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1240px;
  --gutter:clamp(18px,4vw,40px);
  --radius:14px;
  --radius-sm:9px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow-paper:0 18px 42px -28px rgba(0,0,0,.8), 5px 5px 0 rgba(106,61,245,.32);
}

/* --- 2. Reset 与基础 --- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:132px}
body{
  margin:0;
  min-height:100vh;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  color:var(--text);
  background-color:var(--ink-900);
  background-image:
    radial-gradient(1100px 620px at 88% -6%, rgba(106,61,245,.30), transparent 62%),
    radial-gradient(760px 480px at 2% 12%, rgba(33,230,193,.10), transparent 60%),
    radial-gradient(900px 640px at 58% 112%, rgba(255,106,43,.13), transparent 66%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-nav-open{overflow:hidden}
main{display:block}
img,svg,video{display:block;max-width:100%;height:auto}
ul,ol{margin:0 0 1em;padding-left:1.25em}
li{margin:0}
a{color:var(--violet-soft);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--cyan)}
button{font:inherit;color:inherit}
::selection{background:var(--violet);color:#fff}
[id]{scroll-margin-top:132px}

/* --- 3. 中文排版 --- */
h1,h2,h3,h4,h5,h6{
  margin:0 0 .55em;
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.14;
  letter-spacing:-.01em;
  color:#fff;
}
h1{font-size:clamp(34px,4.6vw,56px)}
h2{font-size:clamp(26px,3vw,34px)}
h3{font-size:clamp(20px,2.2vw,26px)}
h4{font-size:clamp(17px,1.8vw,20px)}
p{margin:0 0 1em}
strong{color:#fff;font-weight:700}

/* --- 4. 容器与工具 --- */
.wrap{width:min(100% - (var(--gutter) * 2), var(--wrap));margin-inline:auto}
.section{position:relative;padding:clamp(48px,7vw,104px) 0}
.section--tight{padding:clamp(30px,4vw,58px) 0}
.section--deep{background:linear-gradient(180deg,rgba(20,27,58,.85),rgba(20,27,58,.35));border-block:1px solid var(--line-soft)}
.section--paper{background:var(--paper);color:var(--brown)}
.section--paper h1,.section--paper h2,.section--paper h3,.section--paper h4{color:var(--brown)}
.section--paper .eyebrow{color:#8A4A22}
.section--paper .lede{color:#4A3B2F}
.section--paper .tag-strip{color:#7A6656;border-top-color:rgba(32,26,23,.35)}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  margin:0 0 14px;
  font-family:var(--font-num);font-size:12px;letter-spacing:.24em;
  color:var(--cyan);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--orange);border-radius:2px}
.lede{font-family:var(--font-index);font-size:clamp(17px,1.55vw,20px);line-height:1.85;color:#C9D1F2;max-width:62ch}
.display-xl{font-family:var(--font-display);font-size:clamp(56px,11vw,148px);line-height:.9;letter-spacing:-.03em;color:#fff;margin:0}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat{display:grid;gap:6px}
.stat__num{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:clamp(32px,5vw,64px);line-height:1;color:var(--cyan)}
.stat__label{font-size:13px;letter-spacing:.12em;color:var(--haze)}
.section--paper .stat__label{color:#6B5A4B}
.tag-strip{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  margin:0 0 clamp(20px,3vw,36px);
  padding-top:12px;
  border-top:2px solid var(--line);
  font-family:var(--font-num);font-size:12px;letter-spacing:.18em;color:var(--haze);
}
.tag-strip__num{color:var(--orange)}

/* --- 5. 跳转链接 --- */
.skip-link{
  position:absolute;left:16px;top:-72px;z-index:200;
  padding:12px 20px;
  background:var(--cyan);color:#062018;font-weight:700;border-radius:0 0 10px 10px;
  transition:top .2s var(--ease);
}
.skip-link:focus{top:0;color:#062018}

/* --- 6. 头部 --- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:90;
  border-bottom:1px solid transparent;
  transition:background .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.site-header[data-scrolled="true"]{
  background:linear-gradient(180deg,rgba(10,15,38,.98),rgba(20,27,58,.94));
  border-bottom-color:var(--line);
  box-shadow:0 22px 48px -34px rgba(106,61,245,.95);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
}
.header-utility{border-bottom:1px solid rgba(154,163,199,.14)}
.header-utility__inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:clamp(12px,2.4vw,28px);
  min-height:42px;
  font-size:13px;letter-spacing:.05em;
}
.header-utility__label{margin:0;color:var(--haze);white-space:nowrap}
.utility-nav{display:flex;flex-wrap:wrap;gap:clamp(12px,2vw,24px)}
.utility-link{position:relative;padding:6px 0;color:var(--haze);font-weight:500}
.utility-link::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;
  background:var(--cyan);transform:scaleX(0);transform-origin:left;
  transition:transform .2s var(--ease);
}
.utility-link:hover{color:var(--cyan)}
.utility-link:hover::after{transform:scaleX(1)}
.header-utility__status{margin:0;display:inline-flex;align-items:center;gap:8px;color:var(--haze);white-space:nowrap}
.dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(33,230,193,.18);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.32}}

.header-main{position:relative}
.header-main__inner{
  display:flex;align-items:center;
  gap:clamp(14px,2.2vw,36px);
  min-height:clamp(60px,7vw,78px);
}
.brand{display:inline-flex;align-items:center;gap:12px;color:#fff;flex:0 0 auto}
.brand:hover{color:#fff}
.brand__mark{
  display:grid;place-items:center;
  width:40px;height:40px;border-radius:11px;
  background:linear-gradient(140deg,var(--violet),var(--orange));
  font-family:var(--font-display);font-size:19px;color:#fff;line-height:1;
  box-shadow:0 0 0 1px rgba(255,255,255,.18), 0 12px 26px -12px rgba(255,106,43,.85);
}
.brand__text{display:grid;line-height:1.18}
.brand__name{font-family:var(--font-display);font-size:17px;letter-spacing:.02em}
.brand__sub{font-family:var(--font-num);font-size:10px;letter-spacing:.24em;color:var(--haze)}

.primary-nav{margin-left:auto}
.primary-nav__list{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.primary-nav__item{position:relative}
.primary-nav__num{display:none}
.primary-nav a{
  position:relative;display:inline-flex;align-items:center;
  padding:10px 14px;border-radius:var(--radius-sm);
  font-family:var(--font-display);font-size:14px;letter-spacing:.03em;
  color:#D9DEFB;
  transition:color .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease);
}
.primary-nav a:hover{color:#fff;background:rgba(169,139,255,.14)}
.primary-nav a[aria-current="page"]{
  color:#fff;
  background:linear-gradient(140deg,rgba(106,61,245,.6),rgba(106,61,245,.22));
  box-shadow:inset 0 0 0 1px rgba(169,139,255,.65), 0 10px 26px -18px rgba(106,61,245,1);
}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}

.nav-toggle{
  display:none;align-items:center;gap:10px;margin-left:auto;
  padding:10px 14px;border-radius:999px;
  background:rgba(20,27,58,.9);border:1px solid var(--line);color:#E8ECFF;
  font-family:var(--font-display);font-size:13px;cursor:pointer;
  transition:border-color .18s var(--ease),color .18s var(--ease);
}
.nav-toggle__bars{position:relative;display:block;width:18px;height:2px;border-radius:2px;background:currentColor;transition:background .2s var(--ease)}
.nav-toggle__bars::before,.nav-toggle__bars::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:currentColor;
  transition:transform .2s var(--ease),top .2s var(--ease);
}
.nav-toggle__bars::before{top:-6px}
.nav-toggle__bars::after{top:6px}
.site-header[data-open="true"] .nav-toggle{border-color:var(--cyan);color:var(--cyan)}
.site-header[data-open="true"] .nav-toggle__bars{background:transparent}
.site-header[data-open="true"] .nav-toggle__bars::before{top:0;transform:rotate(45deg)}
.site-header[data-open="true"] .nav-toggle__bars::after{top:0;transform:rotate(-45deg)}

.header-progress{
  position:absolute;left:0;bottom:0;height:3px;width:100%;
  transform:scaleX(0);transform-origin:left;
  background:linear-gradient(90deg,var(--violet),var(--orange),var(--cyan));
  pointer-events:none;
}

/* --- 7. 按钮 --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border:1px solid transparent;border-radius:999px;
  font-family:var(--font-display);font-size:14px;line-height:1;letter-spacing:.02em;
  white-space:nowrap;cursor:pointer;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:linear-gradient(135deg,var(--violet),#8A5BFF);color:#fff;box-shadow:0 14px 30px -18px rgba(106,61,245,1)}
.btn--primary:hover{color:#fff;box-shadow:0 18px 34px -14px rgba(106,61,245,1)}
.btn--ghost{background:rgba(169,139,255,.08);color:#E8ECFF;border-color:rgba(169,139,255,.45)}
.btn--ghost:hover{color:#fff;border-color:var(--cyan);background:rgba(33,230,193,.12)}
.btn--gold{background:linear-gradient(135deg,var(--gold),var(--orange));color:#231402}
.btn--gold:hover{color:#231402}
.btn--block{width:100%}

/* --- 8. 面包屑与正文 --- */
.breadcrumb{margin:0 0 clamp(18px,2vw,28px);font-size:13px;color:var(--haze)}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px}
.breadcrumb li+li::before{content:"/";color:rgba(154,163,199,.55)}
.breadcrumb a{color:var(--haze)}
.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb [aria-current="page"]{color:#E8ECFF}

.prose{max-width:70ch;color:#D3D9F5}
.prose h2,.prose h3{margin-top:1.6em}
.prose p{margin:0 0 1.1em}
.prose ul,.prose ol{padding-left:1.35em}
.prose li{margin-bottom:.5em}
.prose a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.section--paper .prose{color:#33291F}
.section--paper .prose a{color:#A8390A}
.section--paper .prose strong{color:#201A17}

/* --- 9. 网格 --- */
.grid{display:grid;gap:clamp(18px,2.6vw,34px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--sidebar{grid-template-columns:minmax(0,2fr) minmax(230px,1fr)}

/* --- 10. 卡片与索引 --- */
.index-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:clamp(14px,2vw,22px);
  list-style:none;margin:0;padding:0;
}
.card{
  position:relative;
  padding:clamp(18px,2.4vw,26px);
  background:linear-gradient(160deg,var(--ink-800),#0E1431);
  border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:var(--violet-soft);box-shadow:0 24px 50px -30px rgba(106,61,245,1)}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card__label{
  display:inline-block;margin-bottom:10px;
  font-family:var(--font-num);font-size:11px;letter-spacing:.18em;color:var(--gold);
}
.card--paper{
  background:var(--paper);color:var(--brown);
  border-color:rgba(32,26,23,.2);
  box-shadow:var(--shadow-paper);
}
.card--paper h3,.card--paper h2{color:var(--brown)}
.card--paper .card__label{color:var(--orange)}
.card--paper p{color:#403429}
.card--slant{transform:rotate(-.6deg)}
.card--slant:hover{transform:rotate(-.6deg) translateY(-4px)}

.path-link{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15px;color:var(--cyan)}
.path-link::after{content:"→";transition:transform .18s var(--ease)}
.path-link:hover{color:var(--orange)}
.path-link:hover::after{transform:translateX(8px)}

/* --- 11. 面板 / 表格 / 时间轴 / 标签墙 --- */
.panel{
  padding:clamp(16px,2vw,24px);
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(10,15,38,.72);
}
.panel__head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-bottom:12px;margin-bottom:14px;
  border-bottom:1px dashed var(--line-soft);
  font-family:var(--font-num);font-size:12px;letter-spacing:.16em;color:var(--haze);
}

.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);-webkit-overflow-scrolling:touch}
.dtable{width:100%;min-width:560px;border-collapse:collapse;font-size:15px}
.dtable caption{caption-side:top;padding:14px 16px;text-align:left;font-size:13px;color:var(--haze)}
.dtable th,.dtable td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line-soft)}
.dtable thead th{
  font-family:var(--font-display);font-size:12px;letter-spacing:.14em;color:var(--gold);
  background:rgba(20,27,58,.94);
}
.dtable tbody tr:nth-child(even){background:rgba(20,27,58,.55)}
.dtable tbody tr:hover td{background:rgba(106,61,245,.16)}
.dtable td.is-highlight{font-family:var(--font-num);font-variant-numeric:tabular-nums;color:var(--cyan)}

.timeline{list-style:none;margin:0;padding:0 0 0 22px;border-left:2px solid rgba(33,230,193,.5)}
.timeline>li{position:relative;padding:0 0 24px}
.timeline>li::before{
  content:"";position:absolute;left:-29px;top:9px;
  width:12px;height:12px;border-radius:50%;
  background:var(--ink-900);border:2px solid var(--cyan);
  box-shadow:0 0 0 4px rgba(33,230,193,.15);
}
.timeline__date{display:block;font-family:var(--font-num);font-size:12px;letter-spacing:.14em;color:var(--gold)}

.tagwall{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.tag{
  display:inline-flex;align-items:center;
  padding:6px 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(20,27,58,.75);
  font-size:13px;color:#CBD2EE;
}
.tag--gold{color:var(--gold);border-color:rgba(255,197,61,.45)}
.tag--cyan{color:var(--cyan);border-color:rgba(33,230,193,.45)}

/* --- 12. 可展开内容组 --- */
.accordion{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.accordion__item{
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(20,27,58,.55);overflow:hidden;
  transition:border-color .18s var(--ease),background .18s var(--ease);
}
.accordion__item[data-open="true"]{border-color:var(--violet-soft);background:rgba(20,27,58,.85)}
.accordion__trigger{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 18px;background:none;border:0;
  font-family:var(--font-display);font-size:16px;text-align:left;color:#EDF0FF;cursor:pointer;
}
.accordion__trigger::after{
  content:"+";font-family:var(--font-num);font-size:20px;line-height:1;color:var(--cyan);
  transition:transform .2s var(--ease),color .2s var(--ease);
}
.accordion__item[data-open="true"] .accordion__trigger::after{transform:rotate(45deg);color:var(--orange)}
.accordion__panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .25s var(--ease)}
.accordion__item[data-open="true"] .accordion__panel{grid-template-rows:1fr}
.accordion__panel>div{overflow:hidden}
.accordion__panel p{margin:0 18px 16px;font-size:15px;color:#C7CEEC}

/* --- 13. 图片占位容器 --- */
.media{
  position:relative;overflow:hidden;
  border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(140deg,var(--ink-800),var(--ink-900));
  isolation:isolate;
}
.media::before{content:"";display:block;padding-top:56.25%}
.media--wide::before{padding-top:42%}
.media--tall::before{padding-top:125%}
.media--square::before{padding-top:100%}
.media>img,.media__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.media__cap{
  position:absolute;left:0;right:0;bottom:0;
  padding:14px 16px;font-size:12px;letter-spacing:.08em;color:#DDE3FF;
  background:linear-gradient(0deg,rgba(10,15,38,.92),transparent);
}

/* --- 14. 显现动效 --- */
.has-js [data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.has-js [data-reveal].is-visible{opacity:1;transform:none}

/* --- 15. 焦点与降级 --- */
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  html{scroll-behavior:auto}
  .has-js [data-reveal]{opacity:1 !important;transform:none !important}
  .btn:hover{transform:none}
  .card:hover{transform:none}
}

/* --- 16. 页脚 --- */
.site-footer{
  margin-top:clamp(56px,8vw,110px);
  padding-top:clamp(36px,5vw,64px);
  background:linear-gradient(180deg,rgba(10,15,38,.55),#070B1C 62%);
  border-top:1px solid var(--line);
  color:#C7CEEC;font-size:15px;
}
.footer-brand{
  display:flex;align-items:center;flex-wrap:wrap;gap:16px 20px;
  padding-bottom:clamp(22px,3vw,34px);
  border-bottom:1px solid var(--line-soft);
}
.brand--footer .brand__name{font-size:18px}
.footer-brand__meta{margin:0;font-size:13px;letter-spacing:.08em;color:var(--haze)}
.footer-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(22px,3vw,44px);
  padding:clamp(28px,4vw,48px) 0;
}
.footer-col{min-width:0}
.footer-heading{
  position:relative;
  margin:0 0 16px;padding-bottom:10px;
  font-family:var(--font-display);font-size:13px;letter-spacing:.18em;color:var(--gold);
}
.footer-heading::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--violet),var(--orange))}
.footer-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-list li{color:#C7CEEC;word-break:break-word}
.footer-list a{color:#D5DAF6;transition:color .18s var(--ease),padding-left .18s var(--ease)}
.footer-list a:hover{color:var(--cyan);padding-left:4px}
.footer-list--plain li{display:grid;gap:2px}
.footer-label{font-family:var(--font-num);font-size:11px;letter-spacing:.16em;color:var(--haze)}
.footer-num{margin-right:8px;font-family:var(--font-num);font-size:11px;letter-spacing:.1em;color:var(--cyan)}
.footer-note{margin:14px 0 0;font-size:13px;line-height:1.7;color:var(--haze)}
.footer-legal{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:10px 24px;
  padding:20px 0 30px;
  border-top:1px solid var(--line-soft);
  font-size:13px;color:var(--haze);
}
.footer-legal__copy{margin:0}
.footer-legal__icp{margin:0;font-family:var(--font-num);letter-spacing:.06em}

/* --- 17. 响应式 --- */
@media (max-width:1080px){
  .nav-toggle{display:inline-flex}
  .header-actions .btn--ghost{display:none}
  .header-utility__label,.header-utility__status{display:none}
  .utility-nav{margin-inline:auto}
  .header-utility__inner{justify-content:center}
  .primary-nav{
    position:absolute;top:100%;left:0;right:0;margin:0;
    max-height:calc(100vh - 120px);overflow-y:auto;
    padding:10px var(--gutter) 26px;
    background:linear-gradient(180deg,#0B1130,#141B3A);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    box-shadow:0 30px 60px -30px rgba(0,0,0,.9);
    opacity:0;visibility:hidden;pointer-events:none;
    transform:translateY(-10px);
    transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s linear;
  }
  .site-header[data-open="true"] .primary-nav{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
  .primary-nav__list{flex-direction:column;align-items:stretch;gap:0}
  .primary-nav a{
    display:flex;width:100%;justify-content:flex-start;gap:14px;
    padding:16px 6px;border-bottom:1px dashed var(--line-soft);
    border-radius:0;font-size:16px;
  }
  .primary-nav__num{display:inline-block;font-family:var(--font-num);font-size:12px;letter-spacing:.16em;color:var(--cyan)}
  .primary-nav a[aria-current="page"]{border-radius:10px;padding-inline:12px;border-bottom-color:transparent}
}

@media (max-width:980px){
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:900px){
  .grid--2,.grid--3,.grid--sidebar{grid-template-columns:1fr}
}

@media (max-width:720px){
  body{font-size:16px}
  .header-actions{display:none}
  .nav-toggle{margin-left:auto}
  .brand__sub{display:none}
  .display-xl{font-size:clamp(46px,15vw,96px)}
}

@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .footer-legal{justify-content:flex-start}
  .utility-nav{gap:14px;font-size:12px}
}