/* ============================================================
   /assets/site.css — 皇冠现金站 共享样式
   墨绿档案室 · 鎏金线路 · 朱砂行动
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root{
  --ink-900:#061C17;
  --ink-700:#0D3229;
  --ink-500:#175243;
  --gold-500:#C9A227;
  --gold-200:#EFDFAE;
  --cinnabar-600:#C22F26;
  --cinnabar-400:#E05B4E;
  --slate-600:#6E8494;
  --slate-200:#C9D5DC;
  --paper:#F5F2EA;
  --black:#121A18;

  --line-gold:rgba(201,162,39,.28);
  --line-gold-mid:rgba(201,162,39,.52);
  --line-gold-strong:rgba(201,162,39,.78);
  --line-dark:rgba(18,26,24,.12);
  --line-light:rgba(245,242,234,.16);

  --shadow-soft:0 2px 12px rgba(6,28,23,.10);
  --shadow-deep:0 2px 12px rgba(6,28,23,.35);

  --font-display:"Noto Serif SC","Source Han Serif SC","Songti SC",STSong,SimSun,serif;
  --font-body:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;

  --max:1320px;
  --gutter:clamp(20px,4vw,56px);
  --ease:cubic-bezier(.22,1,.36,1);
  --dur:.4s;
}

/* ---------- 2. Reset & base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--black);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg,video,canvas{max-width:100%;height:auto}
h1,h2,h3,h4,h5,p,figure,blockquote,ul,ol,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration-color:var(--line-gold-mid);text-underline-offset:.22em}
a:hover{text-decoration-color:var(--cinnabar-400)}
button{font:inherit;color:inherit}
table{border-collapse:collapse;width:100%}
strong{font-weight:600}
:focus-visible{
  outline:2px solid var(--cinnabar-600);
  outline-offset:3px;
  border-radius:2px;
}
.site-header :focus-visible,
.site-footer :focus-visible,
.section--ink :focus-visible{
  outline-color:var(--gold-200);
}

/* ---------- 3. Typography utilities ---------- */
.h-display{
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(40px,6vw,88px);
  line-height:1.02;
  letter-spacing:-.02em;
  color:var(--ink-900);
}
.h-section{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(28px,3.4vw,44px);
  line-height:1.15;
  letter-spacing:-.01em;
  color:var(--ink-900);
}
.h-sub{
  font-family:var(--font-body);
  font-weight:600;
  font-size:20px;
  line-height:1.4;
  letter-spacing:.01em;
  color:var(--ink-900);
}
.lede{
  font-size:clamp(17px,1.5vw,19px);
  line-height:1.7;
  color:var(--ink-700);
  max-width:62ch;
}
.body-copy{max-width:68ch}
.body-copy p + p{margin-top:20px}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-body);
  font-weight:500;
  font-size:12px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--slate-600);
  margin-bottom:14px;
}
.eyebrow__num{
  font-family:var(--font-mono);
  font-weight:500;
  letter-spacing:.08em;
  color:var(--gold-500);
}
.eyebrow::after{
  content:"";
  width:34px;
  height:1px;
  background:var(--line-gold-mid);
}
.mono,.num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.section--ink{background:var(--ink-900);color:rgba(245,242,234,.86)}
.section--ink .h-display,
.section--ink .h-section,
.section--ink .h-sub{color:var(--paper)}
.section--ink .lede{color:var(--gold-200)}
.section--ink .eyebrow{color:var(--gold-500)}
.section--ink .body-copy{color:rgba(245,242,234,.82)}

/* ---------- 4. Layout utilities ---------- */
.wrap{
  width:100%;
  max-width:var(--max);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.section{padding-block:clamp(48px,7vw,96px)}
.section + .section{padding-top:0}
.stack > * + *{margin-top:20px}
.stack--tight > * + *{margin-top:12px}
.bg-grid{
  background-image:
    repeating-linear-gradient(90deg,rgba(201,162,39,.055) 0 1px,transparent 1px 24px),
    repeating-linear-gradient(0deg,rgba(201,162,39,.055) 0 1px,transparent 1px 24px);
}
.split{display:grid;gap:clamp(24px,4vw,56px);align-items:start}
.split--7-5{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.split--5-7{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,3vw,36px)}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,36px)}
.grid-offset > *:nth-child(even){transform:translateY(clamp(16px,3vw,40px))}
.rule{height:1px;background:var(--line-gold);border:0;margin:0}

/* ---------- 5. Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:15px;
  line-height:1;
  letter-spacing:.04em;
  padding:13px 22px;
  border:1px solid transparent;
  border-radius:4px;
  text-decoration:none;
  cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.btn--action{
  background:var(--cinnabar-600);
  color:#FFFFFF;
  box-shadow:0 2px 12px rgba(194,47,38,.28);
}
.btn--action:hover{background:var(--cinnabar-400);box-shadow:0 4px 16px rgba(194,47,38,.34)}
.btn--line{
  background:rgba(201,162,39,.06);
  color:var(--gold-200);
  border-color:var(--line-gold);
}
.btn--line:hover{border-color:var(--gold-500);background:rgba(201,162,39,.14)}
.btn--paper{background:var(--paper);color:var(--ink-900)}
.btn--paper:hover{background:#FFFFFF}
.btn--compact{padding:10px 16px;font-size:14px;letter-spacing:.05em}

/* ---------- 6. Skip link ---------- */
.skip-link{
  position:absolute;
  left:12px;
  top:-80px;
  z-index:300;
  padding:11px 20px;
  background:var(--gold-500);
  color:var(--ink-900);
  font-size:14px;
  font-weight:600;
  letter-spacing:.04em;
  border-radius:4px;
  text-decoration:none;
  transition:top .2s var(--ease);
}
.skip-link:focus{top:12px}

/* ---------- 7. Header ---------- */
.site-header{
  position:relative;
  z-index:60;
  background-color:var(--ink-900);
  background-image:
    repeating-linear-gradient(90deg,rgba(201,162,39,.05) 0 1px,transparent 1px 24px),
    repeating-linear-gradient(0deg,rgba(201,162,39,.05) 0 1px,transparent 1px 24px),
    linear-gradient(180deg,rgba(6,28,23,.99),rgba(6,28,23,.93));
  color:var(--paper);
  border-bottom:1px solid var(--line-gold);
}
.header-rail{
  width:100%;
  max-width:var(--max);
  margin-inline:auto;
  padding:104px var(--gutter) 26px;
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto auto;
  align-items:center;
  gap:clamp(18px,2.6vw,44px);
}

/* brand lockup */
.brand-lockup{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--paper);
  text-decoration:none;
  white-space:nowrap;
}
.brand-crown{
  width:34px;
  height:26px;
  flex:none;
  color:var(--gold-500);
}
.brand-name{
  font-family:var(--font-display);
  font-weight:900;
  font-size:21px;
  letter-spacing:.1em;
  line-height:1;
}
.brand-badge{
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:500;
  letter-spacing:.1em;
  line-height:1;
  padding:3px 6px;
  border:1px solid var(--line-gold);
  border-radius:3px;
  color:var(--gold-200);
  background:rgba(201,162,39,.10);
}

/* nav */
.site-nav{
  display:flex;
  align-items:center;
  gap:clamp(14px,2vw,34px);
  min-width:0;
}
.nav-group{display:flex;align-items:center;gap:clamp(12px,1.8vw,26px)}
.nav-group--end{margin-left:auto}
.nav-channel{
  flex:1 1 auto;
  min-width:28px;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--line-gold-mid) 18%,var(--line-gold-strong) 50%,var(--line-gold-mid) 82%,transparent);
  position:relative;
}
.nav-channel::after{
  content:"";
  position:absolute;
  left:50%;
  top:-2px;
  width:5px;
  height:5px;
  margin-left:-2.5px;
  border:1px solid var(--gold-500);
  transform:rotate(45deg);
  background:var(--ink-900);
}
.nav-link{
  position:relative;
  display:inline-block;
  padding:7px 2px;
  font-size:15px;
  letter-spacing:.06em;
  line-height:1.2;
  color:rgba(245,242,234,.82);
  text-decoration:none;
  white-space:nowrap;
  transition:color .2s var(--ease);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:1px;
  background:var(--gold-200);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .2s var(--ease),background-color .2s var(--ease);
}
.nav-link:hover{color:var(--gold-200)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link[aria-current="page"]{color:var(--gold-200)}
.nav-link[aria-current="page"]::after{
  transform:scaleX(1);
  height:2px;
  background:var(--gold-500);
}

/* mobile toggle */
.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:9px 14px;
  background:transparent;
  border:1px solid var(--line-gold);
  border-radius:4px;
  color:var(--paper);
  font-size:14px;
  letter-spacing:.08em;
  line-height:1;
  cursor:pointer;
  transition:border-color .2s var(--ease),color .2s var(--ease);
}
.nav-toggle:hover{border-color:var(--gold-500);color:var(--gold-200)}
.nav-toggle__bars{
  position:relative;
  display:block;
  width:16px;
  height:10px;
}
.nav-toggle__bars::before,
.nav-toggle__bars::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  height:1px;
  background:currentColor;
  transition:transform .2s var(--ease),top .2s var(--ease),bottom .2s var(--ease);
}
.nav-toggle__bars::before{top:0}
.nav-toggle__bars::after{bottom:0}
.site-header[data-open] .nav-toggle__bars::before{top:4.5px;transform:rotate(45deg)}
.site-header[data-open] .nav-toggle__bars::after{bottom:4.5px;transform:rotate(-45deg)}
.site-header[data-open] .nav-toggle{border-color:var(--gold-500);color:var(--gold-200)}

/* ---------- 8. Entry switcher ---------- */
.entry-switch{
  position:fixed;
  top:20px;
  right:clamp(16px,3vw,40px);
  z-index:90;
  display:grid;
  gap:4px;
  padding:10px 12px;
  max-width:min(320px,calc(100vw - 32px));
  background:rgba(13,50,41,.94);
  border:1px solid var(--line-gold);
  border-radius:8px;
  box-shadow:var(--shadow-deep);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  transition:padding .25s var(--ease),gap .25s var(--ease),border-radius .25s var(--ease);
}
.entry-switch[data-condensed]{
  padding:7px 10px;
  gap:3px;
  border-radius:999px;
}
.entry-switch__label{
  margin:0;
  font-size:11px;
  letter-spacing:.16em;
  line-height:1.4;
  color:var(--gold-500);
}
.entry-switch__label span{color:var(--gold-200);letter-spacing:.08em}
.entry-options{display:flex;gap:4px;flex-wrap:wrap}
.entry-option{
  appearance:none;
  border:1px solid transparent;
  background:transparent;
  padding:5px 10px;
  border-radius:4px;
  font-family:var(--font-body);
  font-size:12px;
  letter-spacing:.06em;
  line-height:1.3;
  color:rgba(245,242,234,.66);
  cursor:pointer;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.entry-option:hover{color:var(--gold-200);border-color:var(--line-gold)}
.entry-option[aria-pressed="true"]{
  background:var(--cinnabar-600);
  border-color:var(--cinnabar-600);
  color:#FFFFFF;
}
.entry-switch__helper{
  margin:0;
  font-size:10px;
  letter-spacing:.08em;
  line-height:1.4;
  color:rgba(201,213,220,.72);
}
.entry-switch[data-condensed] .entry-switch__helper{display:none}

/* ---------- 9. Cards / panels / media / tags ---------- */
.card{
  position:relative;
  display:block;
  padding:clamp(20px,2.4vw,28px);
  background:#FFFFFF;
  border:1px solid var(--line-dark);
  border-radius:12px;
  box-shadow:var(--shadow-soft);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.card:hover{
  border-color:var(--gold-500);
  box-shadow:0 6px 20px rgba(6,28,23,.12);
}
.card--ink{
  background:var(--ink-700);
  border-color:var(--line-gold);
  color:rgba(245,242,234,.86);
  box-shadow:var(--shadow-deep);
}
.card--ink .card__title,
.card--ink .h-sub{color:var(--paper)}
.card__meta{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--gold-500);
  margin-bottom:10px;
}
.card__title{
  font-family:var(--font-body);
  font-weight:600;
  font-size:19px;
  line-height:1.45;
  color:var(--ink-900);
  margin-bottom:8px;
}
.card__text{font-size:15px;line-height:1.7;color:var(--slate-600)}
.card--ink .card__text{color:rgba(245,242,234,.74)}
.panel{
  padding:clamp(20px,2.6vw,32px);
  background:rgba(201,162,39,.05);
  border:1px solid var(--line-gold);
  border-left:2px solid var(--gold-500);
  border-radius:0 12px 12px 0;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 10px;
  border:1px solid var(--line-gold);
  border-radius:999px;
  font-size:12px;
  letter-spacing:.06em;
  line-height:1.5;
  color:var(--ink-700);
  background:rgba(201,162,39,.07);
}
.section--ink .tag{color:var(--gold-200);background:rgba(201,162,39,.12)}

/* media frame — 页面阶段放置图片占位 */
.media-frame{
  position:relative;
  display:block;
  overflow:hidden;
  border:1px solid var(--line-gold);
  border-radius:12px;
  background:var(--ink-700);
  box-shadow:var(--shadow-deep);
}
.media-frame > img,
.media-frame > video{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.media-frame::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(6,28,23,.05),rgba(6,28,23,.55));
}
.media-frame--wide{aspect-ratio:16/9}
.media-frame--tall{aspect-ratio:3/4}
.media-frame--square{aspect-ratio:1/1}
.media-frame--free{aspect-ratio:auto}
.media-frame__caption{
  position:absolute;
  left:16px;
  right:16px;
  bottom:14px;
  z-index:2;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--gold-200);
}

/* breadcrumb */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--slate-600);
}
.breadcrumb a{color:inherit;text-decoration:none;border-bottom:1px solid transparent;transition:color .2s var(--ease),border-color .2s var(--ease)}
.breadcrumb a:hover{color:var(--ink-900);border-bottom-color:var(--gold-500)}
.breadcrumb__sep{color:var(--slate-200)}
.section--ink .breadcrumb{color:rgba(201,213,220,.8)}
.section--ink .breadcrumb a:hover{color:var(--gold-200);border-bottom-color:var(--gold-500)}

/* filter bar */
.filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  padding:6px;
  border:1px solid var(--line-dark);
  border-radius:999px;
  background:rgba(201,162,39,.05);
}
.filter-btn{
  appearance:none;
  border:1px solid transparent;
  background:transparent;
  padding:8px 16px;
  border-radius:999px;
  font-family:var(--font-body);
  font-size:14px;
  letter-spacing:.06em;
  line-height:1.3;
  color:var(--slate-600);
  cursor:pointer;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.filter-btn:hover{color:var(--ink-900);border-color:var(--line-gold)}
.filter-btn.is-active{
  background:var(--cinnabar-600);
  border-color:var(--cinnabar-600);
  color:#FFFFFF;
}
.section--ink .filter-bar{border-color:var(--line-gold);background:rgba(201,162,39,.08)}
.section--ink .filter-btn{color:rgba(245,242,234,.72)}
.section--ink .filter-btn:hover{color:var(--gold-200);border-color:var(--line-gold)}
[data-filter-item].is-filtered{display:none}

/* reveal */
.js [data-reveal]{
  opacity:0;
  transform:translateY(16px);
  transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.js [data-reveal].is-in{opacity:1;transform:none}

/* ---------- 10. Footer ---------- */
.site-footer{
  position:relative;
  overflow:hidden;
  background-color:var(--ink-900);
  background-image:
    repeating-linear-gradient(90deg,rgba(201,162,39,.045) 0 1px,transparent 1px 24px),
    repeating-linear-gradient(0deg,rgba(201,162,39,.045) 0 1px,transparent 1px 24px);
  color:rgba(245,242,234,.78);
  border-top:1px solid var(--line-gold);
}
.footer-rail{
  position:relative;
  width:100%;
  max-width:var(--max);
  margin-inline:auto;
  padding:clamp(44px,6vw,80px) var(--gutter) clamp(28px,4vw,40px);
  display:grid;
  grid-template-columns:minmax(220px,1fr) minmax(0,2.1fr);
  gap:clamp(32px,5vw,72px);
}
.footer-brand{display:flex;flex-direction:column;gap:18px}
.brand-lockup--footer{margin-bottom:2px}
.footer-note{
  font-size:14px;
  line-height:1.8;
  letter-spacing:.02em;
  color:rgba(245,242,234,.62);
  max-width:34ch;
}
.footer-columns{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(24px,3vw,44px);
}
.footer-col__title{
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:500;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--gold-500);
  padding-bottom:10px;
  margin-bottom:14px;
  border-bottom:1px solid var(--line-gold);
}
.footer-list{display:flex;flex-direction:column;gap:9px}
.footer-list a{
  font-size:14px;
  letter-spacing:.03em;
  color:rgba(245,242,234,.82);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.footer-list a:hover{color:var(--gold-200);border-bottom-color:var(--gold-500)}
.footer-list--contact li{
  display:flex;
  gap:10px;
  font-size:14px;
  line-height:1.7;
  color:rgba(245,242,234,.78);
  overflow-wrap:anywhere;
}
.footer-key{
  flex:none;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.12em;
  color:var(--gold-500);
  padding-top:3px;
}
.footer-hint{
  margin-top:14px;
  font-size:12px;
  line-height:1.8;
  color:rgba(201,213,220,.62);
  max-width:34ch;
}
.footer-base{
  position:relative;
  width:100%;
  max-width:var(--max);
  margin-inline:auto;
  padding:18px var(--gutter) 26px;
  border-top:1px solid var(--line-gold);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px 24px;
  font-size:12.5px;
  letter-spacing:.05em;
  color:rgba(201,213,220,.72);
}
.footer-legal{margin:0}
.footer-trust{display:flex;flex-wrap:wrap;gap:18px}
.footer-trust a{
  color:rgba(245,242,234,.78);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.footer-trust a:hover{color:var(--gold-200);border-bottom-color:var(--gold-500)}
.footer-copy{margin:0 0 0 auto;font-family:var(--font-mono);font-size:12px;letter-spacing:.06em}

/* ---------- 11. Responsive ---------- */
@media (max-width:1180px){
  .nav-link{font-size:14px;letter-spacing:.04em}
  .nav-group{gap:14px}
  .header-rail{gap:20px}
}
@media (max-width:980px){
  .split--7-5,.split--5-7{grid-template-columns:minmax(0,1fr)}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-offset > *:nth-child(even){transform:none}
}
@media (max-width:900px){
  .header-rail{
    grid-template-columns:minmax(0,1fr) auto;
    padding-top:80px;
    padding-bottom:20px;
    gap:14px;
  }
  .brand-lockup{grid-column:1;grid-row:1}
  .nav-toggle{grid-column:2;grid-row:1;justify-self:end;display:inline-flex}
  .site-nav{
    display:none;
    grid-column:1 / -1;
    grid-row:2;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    margin-top:6px;
    padding-top:12px;
    border-top:1px solid var(--line-gold);
  }
  .site-header[data-open] .site-nav{display:flex}
  .nav-group{flex-direction:column;align-items:stretch;gap:0}
  .nav-group--end{margin-left:0}
  .nav-link{
    display:block;
    padding:13px 2px;
    font-size:16px;
    letter-spacing:.05em;
    border-bottom:1px solid rgba(201,162,39,.14);
  }
  .nav-link::after{display:none}
  .nav-link[aria-current="page"]{color:var(--gold-200)}
  .nav-channel{display:none}
  .header-cta{display:none}
  .site-header[data-open] .header-cta{
    display:inline-flex;
    grid-column:1 / -1;
    grid-row:3;
    justify-self:start;
    margin-top:16px;
  }
  .entry-switch{
    top:14px;
    right:14px;
    padding:7px 10px;
    gap:2px;
  }
  .entry-switch__helper{display:none}
  .entry-switch__label{font-size:10px;letter-spacing:.12em}
  .entry-option{padding:4px 9px;font-size:11px}
  .footer-rail{grid-template-columns:minmax(0,1fr)}
  .footer-columns{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-copy{margin-left:0}
}
@media (max-width:640px){
  body{font-size:16px}
  .grid-2,.grid-3{grid-template-columns:minmax(0,1fr)}
  .footer-columns{grid-template-columns:minmax(0,1fr)}
  .brand-name{font-size:18px}
  .brand-crown{width:29px;height:22px}
  .footer-base{flex-direction:column;align-items:flex-start;gap:10px}
}

/* ---------- 12. Motion & print ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .js [data-reveal]{opacity:1;transform:none}
  .entry-switch{transition:none}
}
@media print{
  .site-header,.site-footer,.entry-switch,.nav-toggle,.filter-bar{display:none}
  body{background:#FFFFFF;color:#000000}
}