/* ============================================================
   澳门新京葡站 · /assets/site.css
   共享外壳：深海墨蓝仪表带 / 米白档案纸 / 堆叠画板
   ============================================================ */

:root{
  --ink:#0E1B2A;
  --ink-2:#16304A;
  --paper:#F4F1EA;
  --stone:#E6E1D6;
  --copper:#C08A3E;
  --signal:#E4632B;
  --fog:#7E9184;
  --moss:#4F6B57;
  --clay:#B0714F;
  --graphite:#5C6470;
  --text:#2B2F33;

  --r:2px;
  --shell-max:1240px;
  --gutter:clamp(20px,5vw,64px);
  --stack-gap:clamp(56px,7vw,96px);

  --line-dark:rgba(14,27,42,.14);
  --line-dark-soft:rgba(14,27,42,.08);
  --line-light:rgba(244,241,234,.16);
  --line-copper:rgba(192,138,62,.42);
  --shadow-panel:0 1px 0 rgba(255,255,255,.5) inset,0 22px 44px -38px rgba(14,27,42,.55);
  --shadow-header:0 10px 30px -22px rgba(0,0,0,.95);

  --font-head:"HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-body:"Source Han Sans SC","Noto Sans SC","PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-serif:"Source Han Serif SC","Noto Serif SC","Songti SC","SimSun",serif;
  --mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:104px;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
main{display:block;}
h1,h2,h3,h4,h5,h6,p,figure,ul,ol,dl,dd{margin:0;}
ul,ol{padding-left:0;list-style:none;}
img,svg,video{display:block;max-width:100%;}
a{color:inherit;}
button{font:inherit;color:inherit;background:none;border:0;}
table{border-collapse:collapse;width:100%;}
[hidden]{display:none !important;}

:focus-visible{outline:2px solid var(--signal);outline-offset:3px;}

/* ---------- 中文排版基线 ---------- */
h1,h2,h3,h4{
  font-family:var(--font-head);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.14;
  text-align:left;
  color:var(--ink);
}
h1{font-size:clamp(40px,6vw,88px);}
h2{font-size:clamp(28px,3.4vw,48px);}
h3{font-size:clamp(22px,2.2vw,26px);line-height:1.3;}
h4{font-size:19px;line-height:1.4;}
p{line-height:1.75;}
strong{font-weight:700;color:var(--ink);}
.mono{
  font-family:var(--mono);
  font-size:13px;
  line-height:1.5;
  letter-spacing:.06em;
  color:var(--graphite);
}
.eyebrow{
  font-family:var(--mono);
  font-size:11.5px;
  line-height:1.5;
  letter-spacing:.26em;
  color:var(--graphite);
  text-transform:uppercase;
}

/* ---------- skip link ---------- */
.skip-link{
  position:fixed;
  top:10px;
  left:10px;
  z-index:300;
  transform:translateY(-220%);
  padding:11px 20px;
  background:var(--signal);
  color:#fff;
  font-family:var(--font-head);
  font-size:14px;
  font-weight:700;
  letter-spacing:.04em;
  text-decoration:none;
  border-radius:var(--r);
  box-shadow:0 10px 26px -14px rgba(0,0,0,.8);
  transition:transform .18s ease;
}
.skip-link:focus,
.skip-link:focus-visible{transform:translateY(0);}
#main-content{scroll-margin-top:112px;}

/* ---------- shell / stack ---------- */
.shell{
  width:min(var(--shell-max),100% - var(--gutter) * 2);
  margin-inline:auto;
}
.stack{
  display:grid;
  gap:var(--stack-gap);
  padding-block:clamp(32px,5vw,64px);
}

/* ---------- 页头：舰桥仪表带 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:linear-gradient(180deg,#0E1B2A 0%,#102237 100%);
  color:var(--paper);
  border-bottom:1px solid var(--line-copper);
  box-shadow:var(--shadow-header);
}
.site-header::before{
  content:"";
  display:block;
  height:3px;
  background:
    linear-gradient(90deg,
      var(--signal) 0 72px,
      var(--copper) 72px 184px,
      rgba(192,138,62,.22) 184px 100%);
}
.header-rail{
  width:min(1320px,100% - var(--gutter) * 1.4);
  margin-inline:auto;
  display:flex;
  align-items:center;
  gap:clamp(10px,2vw,28px);
  min-height:72px;
  padding-block:9px;
}

/* 品牌 */
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
  text-decoration:none;
  color:inherit;
}
.brand__mark{
  position:relative;
  width:29px;
  height:29px;
  flex:0 0 auto;
  border:1px solid var(--copper);
  transform:rotate(45deg);
  display:grid;
  place-items:center;
  transition:transform .3s ease,border-color .3s ease;
}
.brand__core{
  display:block;
  width:7px;
  height:7px;
  background:var(--signal);
}
.brand:hover .brand__mark{transform:rotate(135deg);border-color:var(--signal);}
.brand__text{display:flex;flex-direction:column;gap:4px;line-height:1;}
.brand__name{
  font-family:var(--font-head);
  font-weight:800;
  font-size:17px;
  letter-spacing:.02em;
  color:var(--paper);
}
.brand__sub{
  font-family:var(--mono);
  font-size:9.5px;
  letter-spacing:.32em;
  color:var(--copper);
}

/* 导航区 */
.nav-zone{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:clamp(8px,1.4vw,18px);
  min-width:0;
}
.site-nav{display:block;}
.nav-list{
  display:flex;
  align-items:center;
  gap:2px;
  counter-reset:navi;
}
.nav-list__item{display:block;}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:baseline;
  gap:6px;
  padding:9px 11px;
  border:1px solid transparent;
  border-radius:var(--r);
  font-family:var(--font-head);
  font-size:14px;
  font-weight:600;
  letter-spacing:.01em;
  color:rgba(244,241,234,.76);
  text-decoration:none;
  white-space:nowrap;
  transition:color .18s ease,border-color .18s ease,background-color .18s ease;
}
.nav-link::before{
  counter-increment:navi;
  content:counter(navi,decimal-leading-zero);
  font-family:var(--mono);
  font-size:9.5px;
  letter-spacing:.08em;
  color:var(--copper);
  opacity:.8;
}
.nav-link:hover{
  color:var(--paper);
  border-color:rgba(192,138,62,.5);
  background:rgba(192,138,62,.07);
}
.nav-link[aria-current="page"]{
  color:var(--paper);
  border-color:rgba(192,138,62,.5);
  background:rgba(192,138,62,.11);
}
.nav-link[aria-current="page"]::after{
  content:"";
  position:absolute;
  left:11px;
  right:11px;
  bottom:3px;
  height:2px;
  background:var(--signal);
}
.nav-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 15px;
  border:1px solid rgba(228,99,43,.72);
  border-radius:var(--r);
  font-family:var(--font-head);
  font-size:13px;
  font-weight:700;
  letter-spacing:.03em;
  color:var(--paper);
  text-decoration:none;
  white-space:nowrap;
  transition:background-color .18s ease,border-color .18s ease,color .18s ease;
}
.nav-cta::after{content:"→";font-family:var(--mono);font-size:12px;color:var(--signal);}
.nav-cta:hover,
.nav-cta:focus-visible{background:var(--signal);border-color:var(--signal);color:#fff;}
.nav-cta:hover::after,
.nav-cta:focus-visible::after{color:#fff;}

/* 移动导航按钮 */
.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  margin-left:auto;
  padding:9px 13px;
  border:1px solid rgba(192,138,62,.5);
  border-radius:var(--r);
  color:var(--paper);
  cursor:pointer;
  transition:background-color .18s ease,border-color .18s ease;
}
.nav-toggle:hover{background:rgba(192,138,62,.14);}
.nav-toggle[aria-expanded="true"]{border-color:var(--signal);background:rgba(228,99,43,.16);}
.nav-toggle__label{
  font-family:var(--font-head);
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
}
.nav-toggle__bars{display:grid;gap:4px;width:14px;}
.nav-toggle__bar{
  display:block;
  height:1.5px;
  width:100%;
  background:var(--copper);
  transition:transform .18s ease,background-color .18s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar{background:var(--signal);}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:first-child{transform:translateY(2.75px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:last-child{transform:translateY(-2.75px) rotate(-45deg);}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#0E1B2A 0%,#0A1320 100%);
  color:var(--paper);
  border-top:1px solid var(--line-copper);
  margin-top:clamp(48px,7vw,96px);
}
.footer-rail{
  width:min(1320px,100% - var(--gutter) * 1.4);
  margin-inline:auto;
  padding-block:clamp(40px,5.5vw,72px) 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.55fr repeat(4,minmax(0,1fr));
  gap:clamp(20px,2.6vw,40px);
  padding-bottom:clamp(28px,3.4vw,44px);
}
.footer-col{min-width:0;}
.footer-col__title{
  font-family:var(--mono);
  font-size:11.5px;
  font-weight:500;
  letter-spacing:.22em;
  color:var(--copper);
  padding-bottom:10px;
  margin-bottom:14px;
  border-bottom:1px solid var(--line-light);
}
.footer-links{display:grid;gap:11px;}
.footer-links a{
  display:inline-block;
  font-size:14.5px;
  line-height:1.5;
  color:rgba(244,241,234,.76);
  text-decoration:none;
  border-bottom:1px solid transparent;
  padding-bottom:2px;
  transition:color .18s ease,border-color .18s ease;
}
.footer-links a:hover,
.footer-links a:focus-visible{
  color:var(--paper);
  border-bottom-color:var(--signal);
}
.footer-kicker{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--fog);
  margin-bottom:12px;
}
.footer-name{
  font-family:var(--font-head);
  font-size:clamp(20px,2vw,25px);
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--paper);
  margin-bottom:12px;
}
.footer-note{
  font-family:var(--font-serif);
  font-size:14.5px;
  line-height:1.8;
  color:rgba(244,241,234,.66);
  max-width:30em;
}
.footer-quick{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 14px;
  padding-top:clamp(20px,2.4vw,28px);
  border-top:1px solid var(--line-light);
}
.footer-quick__label{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.22em;
  color:var(--fog);
  margin-right:4px;
}
.footer-quick__list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.footer-quick__list a{
  display:inline-block;
  padding:6px 13px;
  border:1px solid var(--line-light);
  border-radius:var(--r);
  font-family:var(--font-head);
  font-size:13px;
  font-weight:600;
  color:rgba(244,241,234,.8);
  text-decoration:none;
  transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}
.footer-quick__list a:hover,
.footer-quick__list a:focus-visible{
  border-color:var(--signal);
  color:var(--paper);
  background:rgba(228,99,43,.12);
}
.footer-meta{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px clamp(18px,3vw,40px);
  margin-top:clamp(24px,3vw,36px);
  padding-top:clamp(20px,2.4vw,28px);
  border-top:1px solid var(--line-light);
}
.footer-meta__item{min-width:0;}
.footer-meta__key{
  display:block;
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.2em;
  color:var(--fog);
  margin-bottom:5px;
}
.footer-meta__val{
  display:block;
  font-size:14px;
  line-height:1.6;
  color:rgba(244,241,234,.88);
  overflow-wrap:anywhere;
}
.footer-legal{
  display:flex;
  flex-wrap:wrap;
  gap:8px clamp(16px,3vw,32px);
  margin-top:clamp(20px,2.4vw,28px);
  padding-block:18px 26px;
  border-top:1px solid var(--line-light);
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:rgba(244,241,234,.52);
}

/* ---------- 面包屑 ---------- */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding-block:18px 0;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--graphite);
}
.breadcrumb li{
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.breadcrumb li::after{content:"/";color:var(--fog);}
.breadcrumb li:last-child::after{content:"";}
.breadcrumb a{
  color:var(--graphite);
  text-decoration:none;
  border-bottom:1px solid transparent;
  padding-bottom:1px;
  transition:color .18s ease,border-color .18s ease;
}
.breadcrumb a:hover,
.breadcrumb a:focus-visible{color:var(--ink);border-bottom-color:var(--signal);}
.breadcrumb li[aria-current="page"]{color:var(--ink);}

/* ---------- 面板 / 章节 ---------- */
.panel{
  position:relative;
  background:var(--paper);
  border:1px solid var(--line-dark);
  border-radius:var(--r);
  box-shadow:var(--shadow-panel);
  padding:clamp(20px,3vw,40px);
}
.panel--stone{background:var(--stone);border-color:rgba(14,27,42,.16);}
.panel--dark{
  background:linear-gradient(160deg,var(--ink) 0%,var(--ink-2) 100%);
  border-color:var(--line-copper);
  color:var(--paper);
  box-shadow:0 24px 50px -40px rgba(0,0,0,.9);
}
.panel--dark h1,
.panel--dark h2,
.panel--dark h3,
.panel--dark h4{color:var(--paper);}
.panel--dark strong{color:#fff;}
.panel__head{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:12px 20px;
  padding-bottom:14px;
  margin-bottom:clamp(18px,2.4vw,28px);
  border-bottom:1px solid var(--line-dark);
}
.panel--dark .panel__head{border-bottom-color:rgba(192,138,62,.32);}

.section-head{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  align-items:start;
  gap:clamp(14px,2.4vw,32px);
  margin-bottom:clamp(22px,3vw,36px);
}
.section-num{
  display:block;
  font-family:var(--mono);
  font-size:clamp(26px,3vw,42px);
  font-weight:500;
  line-height:1;
  letter-spacing:.02em;
  color:var(--copper);
}
.panel--dark .section-num{color:var(--copper);}
.section-head__body{display:grid;gap:10px;min-width:0;}
.hairline{
  height:1px;
  border:0;
  background:linear-gradient(90deg,var(--copper),rgba(192,138,62,0));
}

/* ---------- 正文 ---------- */
.prose{
  max-width:38em;
  color:var(--text);
}
.prose p + p{margin-top:.95em;}
.prose h3,
.prose h4{margin-top:1.7em;margin-bottom:.55em;}
.prose ul,
.prose ol{
  margin-top:.8em;
  padding-left:1.15em;
  list-style:disc;
}
.prose ol{list-style:decimal;}
.prose li + li{margin-top:.35em;}
.prose blockquote{
  margin:1.4em 0;
  padding:14px 0 14px 20px;
  border-left:2px solid var(--copper);
  font-family:var(--font-serif);
  font-size:18px;
  line-height:1.8;
  color:var(--ink);
}
.panel--dark .prose,
.panel--dark .prose p{color:rgba(244,241,234,.84);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 22px;
  border:1px solid transparent;
  border-radius:var(--r);
  font-family:var(--font-head);
  font-size:14.5px;
  font-weight:700;
  letter-spacing:.03em;
  line-height:1.2;
  text-decoration:none;
  cursor:pointer;
  transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn:active{transform:translateY(0);}
.btn--primary{
  background:var(--signal);
  border-color:var(--signal);
  color:#fff;
  font-weight:800;
}
.btn--primary:hover,
.btn--primary:focus-visible{background:#cf5423;border-color:#cf5423;color:#fff;}
.btn--ghost{
  background:transparent;
  border-color:rgba(14,27,42,.32);
  color:var(--ink);
}
.btn--ghost:hover,
.btn--ghost:focus-visible{border-color:var(--signal);color:var(--signal);}
.btn--quiet{
  background:transparent;
  border-color:rgba(244,241,234,.34);
  color:var(--paper);
}
.btn--quiet:hover,
.btn--quiet:focus-visible{border-color:var(--signal);background:rgba(228,99,43,.16);color:#fff;}

/* ---------- 网格 ---------- */
.grid{display:grid;gap:clamp(16px,2.4vw,28px);}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr));}

/* ---------- 图像容器 ---------- */
.fig{display:grid;gap:10px;margin:0;}
.fig__frame{
  position:relative;
  width:100%;
  aspect-ratio:16 / 10;
  overflow:hidden;
  display:grid;
  place-items:center;
  background:
    linear-gradient(150deg,var(--stone) 0%,#DCD6C8 55%,#D3CCBC 100%);
  border:1px solid var(--line-dark);
  border-radius:var(--r);
}
.fig__frame--wide{aspect-ratio:21 / 9;}
.fig__frame--tall{aspect-ratio:4 / 5;}
.fig__frame img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.fig__frame::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(to top right,transparent calc(50% - .5px),rgba(192,138,62,.4) 50%,transparent calc(50% + .5px)),
    repeating-linear-gradient(90deg,rgba(14,27,42,.05) 0 1px,transparent 1px 46px);
  opacity:.85;
}
.fig__frame[data-ph]::before{
  content:attr(data-ph);
  position:relative;
  z-index:1;
  padding:8px 14px;
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.16em;
  color:var(--graphite);
  background:rgba(244,241,234,.72);
  border:1px solid rgba(14,27,42,.16);
  border-radius:var(--r);
}
.fig__cap{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--graphite);
}

/* ---------- 标记 ---------- */
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 9px;
  border:1px solid currentColor;
  border-radius:var(--r);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  line-height:1.6;
  white-space:nowrap;
}
.tag--old{color:var(--fog);}
.tag--new{color:var(--moss);}
.tag--clay{color:var(--clay);}
.status-dot{
  display:inline-block;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--moss);
}
.status-dot--signal{background:var(--signal);}

/* ---------- 筛选 ---------- */
.filter-bar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-bottom:clamp(18px,2.4vw,28px);
}
.filter-chip{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 15px;
  border:1px solid rgba(92,100,112,.55);
  border-radius:var(--r);
  background:transparent;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--graphite);
  cursor:pointer;
  transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}
.filter-chip:hover{border-color:var(--ink);color:var(--ink);}
.filter-chip[aria-pressed="true"]{
  border-color:var(--signal);
  color:var(--ink);
  background:rgba(228,99,43,.09);
}
.filter-chip[aria-pressed="true"]::before{
  content:"";
  position:absolute;
  top:-4px;
  left:-4px;
  width:7px;
  height:7px;
  background:var(--signal);
  border-radius:50%;
}
.panel--dark .filter-chip{border-color:var(--line-light);color:rgba(244,241,234,.7);}
.panel--dark .filter-chip:hover{border-color:var(--copper);color:var(--paper);}
.panel--dark .filter-chip[aria-pressed="true"]{
  border-color:var(--signal);
  color:var(--paper);
  background:rgba(228,99,43,.2);
}
.filter-count{
  margin-left:auto;
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--graphite);
}
.panel--dark .filter-count{color:var(--fog);}

/* ---------- 显现 ---------- */
.reveal{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .55s ease,transform .55s ease;
}
.reveal.is-in{opacity:1;transform:none;}
.reveal--d1{transition-delay:.06s;}
.reveal--d2{transition-delay:.12s;}
.reveal--d3{transition-delay:.18s;}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .grid--4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-col--intro{grid-column:1 / -1;}
}

@media (max-width:900px){
  html{scroll-padding-top:128px;}
  .header-rail{
    flex-wrap:wrap;
    row-gap:10px;
    min-height:64px;
  }
  .brand{order:1;}
  .nav-toggle{order:2;display:inline-flex;}
  .nav-zone{display:contents;}
  .site-nav{
    order:3;
    flex-basis:100%;
    display:none;
    width:100%;
    padding-block:12px 4px;
    border-top:1px solid rgba(192,138,62,.24);
  }
  .site-nav[data-open]{display:block;}
  .nav-list{
    flex-wrap:nowrap;
    overflow-x:auto;
    gap:6px;
    padding-bottom:8px;
    scrollbar-width:thin;
  }
  .nav-link{font-size:13.5px;padding:8px 10px;}
  .nav-link[aria-current="page"]::after{left:10px;right:10px;}
  .nav-cta{
    order:4;
    flex-basis:100%;
    display:none;
    justify-content:center;
    padding:11px 16px;
  }
  .site-nav[data-open] ~ .nav-cta{display:inline-flex;}
  .grid--3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-meta{grid-template-columns:1fr;}
  .footer-quick{padding-top:18px;}
}

@media (max-width:640px){
  body{font-size:16px;}
  .header-rail,
  .footer-rail{width:calc(100% - 32px);}
  .shell{width:calc(100% - 32px);}
  .brand__name{font-size:16px;}
  .brand__sub{letter-spacing:.26em;}
  .grid--2,
  .grid--3,
  .grid--4{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .section-head{grid-template-columns:1fr;gap:10px;}
  .filter-count{margin-left:0;width:100%;}
  .panel{padding:18px;}
  .breadcrumb{font-size:11px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .reveal{opacity:1;transform:none;}
  .btn:hover{transform:none;}
}