/* ============================================================
   澳门吉斯尼站 · 共享样式表 /assets/site.css
   霓虹夜航长卷 · 深海墨蓝底 / 电光青秩序 / 葡式暖黄编号
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root{
  --ink:#061A2E;
  --ink-2:#0B2A46;
  --ink-3:#0E3A5C;
  --cyan:#2FE0D0;
  --amber:#F5C24B;
  --magenta:#FF4D8D;
  --orange:#FF9A3C;
  --paper:#F2F7FF;
  --mist:#9FB4C9;

  --night:linear-gradient(160deg,#061A2E 0%,#0E3A5C 60%,#12406B 100%);
  --band:linear-gradient(90deg,#2FE0D0 0%,#FF9A3C 48%,#FF4D8D 100%);
  --neon-wash:rgba(47,224,208,.16);

  --line:rgba(159,180,201,.18);
  --line-strong:rgba(47,224,208,.42);

  --glow-text:0 0 12px rgba(47,224,208,.45);
  --glow-soft:0 0 14px rgba(47,224,208,.32);

  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --pill:999px;

  --wrap:1180px;
  --pad:clamp(18px,4vw,40px);

  --font-head:"Noto Sans SC","Source Han Sans SC","PingFang SC",system-ui,sans-serif;
  --font-body:"PingFang SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--font-body);
  font-size:16.5px;
  line-height:1.8;
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background:
    radial-gradient(58% 38% at 10% 0%,rgba(47,224,208,.10),transparent 70%),
    radial-gradient(52% 34% at 92% 4%,rgba(255,77,141,.11),transparent 72%),
    radial-gradient(40% 30% at 50% 110%,rgba(255,154,60,.08),transparent 70%),
    repeating-linear-gradient(0deg,rgba(242,247,255,.017) 0 1px,transparent 1px 4px);
}
body > *{position:relative;z-index:1}
img{max-width:100%;display:block}
a{color:var(--cyan);text-decoration-color:rgba(47,224,208,.4);text-underline-offset:3px}
a:hover{color:#7BF3E8}
button{font-family:inherit}
ul,ol{margin:0}
hr{border:0;height:6px;border-radius:var(--pill);background:var(--band);opacity:.5;margin:clamp(28px,5vw,56px) 0}

/* ---------- 3. Typography ---------- */
h1,h2,h3,h4,h5{
  font-family:var(--font-head);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.22;
  margin:0 0 .5em;
  color:var(--paper);
}
h1{font-size:clamp(34px,5.4vw,58px);font-weight:900;letter-spacing:-.025em}
h2{font-size:clamp(24px,3.4vw,36px)}
h3{font-size:clamp(19px,2.2vw,25px);font-weight:700}
h4{font-size:17px;font-weight:700}
p{margin:0 0 1.2em}
strong{font-weight:700;color:var(--paper)}
small{font-size:13px}
.eyebrow{
  display:inline-block;
  font-family:var(--font-head);
  font-size:12.5px;
  font-weight:800;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--amber);
  margin-bottom:10px;
}
.lede{font-size:clamp(16.5px,1.6vw,18.5px);color:var(--mist);line-height:1.85;max-width:56ch}
.muted{color:var(--mist)}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- 4. Layout ---------- */
.wrap{
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--pad);
}
main{display:block}
#main-content{display:block;scroll-margin-top:160px}
.grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:clamp(16px,2vw,28px);
}
.col-3{grid-column:span 3}
.col-4{grid-column:span 4}
.col-5{grid-column:span 5}
.col-6{grid-column:span 6}
.col-7{grid-column:span 7}
.col-8{grid-column:span 8}
.col-offset-1{grid-column-start:2}
.section{padding-block:clamp(36px,5.5vw,76px)}
.stack > * + *{margin-top:clamp(14px,2vw,22px)}

/* ---------- 5. Focus / skip ---------- */
:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:3px;
  border-radius:6px;
}
.skip-link{
  position:absolute;
  left:50%;
  top:-80px;
  transform:translateX(-50%);
  z-index:200;
  padding:10px 22px;
  border-radius:0 0 14px 14px;
  background:var(--amber);
  color:#06182B;
  font-weight:700;
  font-size:14px;
  text-decoration:none;
  transition:top .2s var(--ease);
}
.skip-link:focus{top:0;color:#06182B}

/* ---------- 6. Buttons & pills ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 24px;
  border-radius:var(--pill);
  border:1px solid transparent;
  font-family:var(--font-head);
  font-size:15px;
  font-weight:700;
  line-height:1.2;
  text-decoration:none;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .18s ease-out,background .18s ease-out,
             border-color .18s ease-out,color .18s ease-out,box-shadow .18s ease-out;
}
.btn--sm{padding:9px 17px;font-size:13.5px}
.btn--primary{
  background:var(--cyan);
  color:#04121F;
  box-shadow:0 12px 30px -16px rgba(47,224,208,.95);
}
.btn--primary:hover{color:#04121F;transform:translateY(-2px);box-shadow:0 0 0 1px var(--cyan) inset,0 16px 34px -16px rgba(47,224,208,1)}
.btn--ghost{
  background:transparent;
  border-color:rgba(47,224,208,.55);
  color:var(--cyan);
}
.btn--ghost:hover{background:rgba(47,224,208,.12);color:#9CF8EE;transform:translateY(-2px)}
.btn--amber{
  background:var(--amber);
  color:#1B1403;
  box-shadow:0 12px 30px -18px rgba(245,194,75,.9);
}
.btn--amber:hover{color:#1B1403;transform:translateY(-2px)}
.btn--quiet{
  background:rgba(11,42,70,.85);
  border-color:var(--line);
  color:var(--paper);
}
.btn--quiet:hover{color:var(--paper);border-color:var(--line-strong)}

.pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 15px;
  border-radius:var(--pill);
  border:1px solid rgba(159,180,201,.32);
  background:rgba(11,42,70,.78);
  color:var(--mist);
  font-family:var(--font-body);
  font-size:13px;
  font-weight:600;
  line-height:1.3;
  text-decoration:none;
  cursor:pointer;
  white-space:nowrap;
  transition:color .18s var(--ease),background .18s var(--ease),
             border-color .18s var(--ease),transform .18s var(--ease);
}
.pill:hover{color:var(--paper);border-color:var(--line-strong)}
.pill--filter[aria-pressed="true"]{
  background:rgba(245,194,75,.16);
  border-color:var(--amber);
  color:var(--amber);
}
.pill--cta{
  background:var(--cyan);
  border-color:transparent;
  color:#04121F;
  font-weight:700;
  box-shadow:var(--glow-soft);
}
.pill--cta:hover{color:#04121F;border-color:transparent;transform:translateY(-1px)}
.pill--ghost{background:transparent;border-color:rgba(47,224,208,.5);color:var(--cyan)}
.pill--ghost:hover{background:rgba(47,224,208,.12);color:#9CF8EE}

/* ---------- 7. Progress line ---------- */
.flowline{
  position:fixed;
  top:0;left:0;
  width:100%;
  height:3px;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:var(--band);
  z-index:90;
  pointer-events:none;
}

/* ---------- 8. Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:linear-gradient(180deg,rgba(6,26,46,.97),rgba(6,26,46,.88));
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}

/* 8.1 compact bar */
.compactbar{
  max-height:0;
  opacity:0;
  overflow:hidden;
  border-bottom:1px solid transparent;
  transition:max-height .32s var(--ease),opacity .22s var(--ease),border-color .32s var(--ease);
}
.compactbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-block:11px;
}
.compactbar__brand{
  display:inline-flex;
  align-items:baseline;
  gap:10px;
  font-family:var(--font-head);
  font-size:16px;
  font-weight:900;
  letter-spacing:-.01em;
  color:var(--paper);
  text-decoration:none;
}
.compactbar__brand:hover{color:var(--cyan)}
.compactbar__domain{
  font-size:12px;
  font-weight:600;
  letter-spacing:.1em;
  color:var(--mist);
}
.compactbar__actions{display:flex;align-items:center;gap:8px}

/* 8.2 masthead */
.masthead{
  max-height:200px;
  overflow:hidden;
  border-bottom:1px solid rgba(47,224,208,.14);
  transition:max-height .34s var(--ease),opacity .24s var(--ease);
}
.masthead__inner{
  position:relative;
  padding-block:clamp(18px,2.4vw,28px);
  text-align:center;
}
.masthead__brandline{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:14px;
  margin:0;
  font-family:var(--font-head);
  line-height:1.1;
}
.masthead__brand{
  font-size:clamp(26px,3.5vw,40px);
  font-weight:900;
  letter-spacing:-.025em;
  color:var(--paper);
  text-decoration:none;
  text-shadow:0 0 24px rgba(47,224,208,.34);
}
.masthead__brand:hover{color:var(--cyan)}
.masthead__dot{
  width:7px;height:7px;
  border-radius:50%;
  background:var(--magenta);
  box-shadow:0 0 12px rgba(255,77,141,.85);
  flex:none;
}
.masthead__domain{
  font-size:clamp(12.5px,1.5vw,16px);
  font-weight:600;
  letter-spacing:.08em;
  color:var(--mist);
}
.masthead__tag{
  margin:10px 0 0;
  font-size:13px;
  letter-spacing:.24em;
  color:var(--mist);
}

/* 8.3 nav toggle */
.navtoggle{
  display:none;
  position:absolute;
  right:clamp(4px,1vw,12px);
  top:50%;
  transform:translateY(-50%);
  align-items:center;
  gap:9px;
  padding:9px 15px;
  border-radius:var(--pill);
  border:1px solid rgba(47,224,208,.42);
  background:rgba(11,42,70,.9);
  color:var(--paper);
  font-size:13.5px;
  font-weight:700;
  cursor:pointer;
}
.navtoggle__bars{
  position:relative;
  width:16px;height:2px;
  border-radius:2px;
  background:var(--cyan);
  box-shadow:0 6px 0 var(--cyan),0 -6px 0 var(--cyan);
}
.navtoggle[aria-expanded="true"]{background:rgba(47,224,208,.16);border-color:var(--cyan)}

/* 8.4 main nav */
.mainnav{
  max-height:140px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  transition:max-height .34s var(--ease),opacity .24s var(--ease);
}
.mainnav__list{
  list-style:none;
  margin:0;
  padding:9px 0;
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:4px;
}
.mainnav__list a{
  display:block;
  padding:8px 16px;
  border-radius:var(--pill);
  font-size:14px;
  font-weight:600;
  color:var(--mist);
  text-decoration:none;
  transition:color .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease);
}
.mainnav__list a:hover{color:var(--paper);background:rgba(47,224,208,.1)}
.mainnav__list a[aria-current="page"]{
  color:#04121F;
  background:var(--cyan);
  box-shadow:var(--glow-soft);
}

/* 8.5 searcher */
.searcher{
  max-height:420px;
  overflow:hidden;
  background:rgba(6,26,46,.62);
  border-bottom:1px solid var(--line);
  transition:max-height .34s var(--ease),opacity .24s var(--ease);
}
.searcher__inner{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
  padding-block:13px;
}
.searcher__field{
  position:relative;
  flex:1 1 250px;
  min-width:0;
  display:flex;
  align-items:center;
  gap:11px;
  padding:0 18px;
  border-radius:var(--pill);
  border:1px solid var(--line-strong);
  background:rgba(11,42,70,.92);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.searcher__field:focus-within{
  border-color:var(--cyan);
  box-shadow:0 0 0 3px rgba(47,224,208,.16),var(--glow-soft);
}
.searcher__icon{
  position:relative;
  flex:none;
  width:13px;height:13px;
  border:2px solid var(--cyan);
  border-radius:50%;
}
.searcher__icon::after{
  content:"";
  position:absolute;
  right:-6px;bottom:-4px;
  width:7px;height:2px;
  border-radius:2px;
  background:var(--cyan);
  transform:rotate(45deg);
}
.searcher__input{
  flex:1 1 auto;
  min-width:0;
  padding:12px 0;
  border:0;
  outline:0;
  background:transparent;
  color:var(--paper);
  font-family:var(--font-body);
  font-size:15px;
  line-height:1.4;
}
.searcher__input::placeholder{color:var(--mist);opacity:.85}
.searcher__input::-webkit-search-cancel-button{filter:invert(1) opacity(.5)}
.searcher__filters{
  display:flex;
  align-items:center;
  gap:8px;
  max-width:0;
  opacity:0;
  overflow:hidden;
  transition:max-width .32s var(--ease),opacity .22s var(--ease);
}
.searcher:focus-within .searcher__filters,
.searcher[data-expanded="true"] .searcher__filters{
  max-width:420px;
  opacity:1;
}
.searcher__cta{display:flex;align-items:center;gap:9px;flex:none}

/* ---------- 9. Footer ---------- */
.site-footer{
  position:relative;
  margin-top:clamp(48px,8vw,110px);
  border-top:1px solid rgba(47,224,208,.2);
  background:linear-gradient(180deg,rgba(11,42,70,.4),rgba(6,26,46,.99) 42%);
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:6px;
  background:var(--band);
  opacity:.82;
}
.footer__grid{
  display:grid;
  grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));
  gap:clamp(22px,3vw,44px);
  padding-block:clamp(34px,5vw,66px) clamp(22px,3vw,34px);
}
.footer__logo{
  margin:0;
  font-family:var(--font-head);
  font-size:22px;
  font-weight:900;
  letter-spacing:-.015em;
  color:var(--paper);
}
.footer__domain{
  margin:5px 0 14px;
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.16em;
  color:var(--cyan);
  opacity:.92;
}
.footer__note{
  margin:0;
  max-width:34ch;
  font-size:13.5px;
  line-height:1.8;
  color:var(--mist);
}
.footer__coltitle{
  margin:0 0 16px;
  font-family:var(--font-head);
  font-size:12.5px;
  font-weight:800;
  letter-spacing:.2em;
  color:var(--amber);
}
.footer__links{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:11px;
}
.footer__links a{
  font-size:14.5px;
  color:var(--mist);
  text-decoration:none;
  transition:color .18s var(--ease),padding-left .18s var(--ease);
}
.footer__links a:hover{color:var(--cyan);padding-left:4px}
.footer__contact{
  margin:0;
  padding-block:20px;
  border-top:1px solid var(--line);
  font-size:13.5px;
  line-height:1.95;
  color:var(--mist);
}
.footer__contact strong{color:var(--paper);font-weight:600}
.footer__sep{margin-inline:9px;color:rgba(159,180,201,.45)}
.footer__bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  padding-block:18px 30px;
  border-top:1px solid var(--line);
}
.footer__legal{margin:0;font-size:13px;color:var(--mist)}
.footer__tip{margin:0;font-size:12.5px;color:rgba(159,180,201,.78)}

/* ---------- 10. Common components ---------- */
.breadcrumb{margin-bottom:clamp(16px,2.4vw,28px)}
.breadcrumb__list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:9px;
  list-style:none;
  margin:0;
  padding:0;
  font-size:13px;
  color:var(--mist);
}
.breadcrumb__link{color:var(--mist);text-decoration:none}
.breadcrumb__link:hover{color:var(--cyan)}
.breadcrumb__sep{color:rgba(159,180,201,.45)}
.breadcrumb__current{color:var(--paper)}

.page-head{padding-block:clamp(26px,4.5vw,56px) clamp(10px,2vw,20px)}

.chapter{
  display:flex;
  align-items:baseline;
  gap:clamp(14px,2vw,26px);
  margin-bottom:clamp(18px,2.6vw,32px);
}
.chapter__num{
  flex:none;
  font-family:var(--font-head);
  font-size:clamp(42px,6vw,64px);
  font-weight:900;
  line-height:.88;
  letter-spacing:-.04em;
  color:var(--amber);
  text-shadow:0 0 26px rgba(245,194,75,.35);
}
.chapter__meta{min-width:0}
.chapter__title{
  margin:0;
  font-family:var(--font-head);
  font-size:clamp(21px,2.9vw,28px);
  font-weight:800;
  letter-spacing:-.02em;
}
.chapter__lead{
  margin:5px 0 0;
  font-size:14.5px;
  line-height:1.75;
  color:var(--mist);
}

.band{
  height:8px;
  border-radius:var(--pill);
  background:var(--band);
  opacity:.85;
  margin:clamp(28px,5vw,58px) 0;
}
.band--thin{height:5px;opacity:.55}

.card{
  position:relative;
  display:block;
  padding:clamp(18px,2.4vw,28px);
  border-radius:var(--r-md);
  border:1px solid var(--line);
  background:linear-gradient(155deg,rgba(11,42,70,.92),rgba(6,26,46,.94));
  color:var(--paper);
  text-decoration:none;
  transition:transform .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out;
}
.card:hover{
  transform:translateY(-4px);
  border-color:var(--cyan);
  box-shadow:0 20px 44px -26px rgba(47,224,208,.6);
}
.card__title{
  margin:0 0 8px;
  font-family:var(--font-head);
  font-size:18px;
  font-weight:700;
  letter-spacing:-.01em;
}
.card__meta{
  margin:0;
  font-size:13.5px;
  line-height:1.75;
  color:var(--mist);
}
.card--accent::after{
  content:"";
  position:absolute;
  left:clamp(18px,2.4vw,28px);
  right:clamp(18px,2.4vw,28px);
  bottom:0;
  height:3px;
  border-radius:var(--pill);
  background:var(--band);
  opacity:.7;
}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:var(--pill);
  border:1px solid rgba(159,180,201,.3);
  background:rgba(47,224,208,.06);
  color:var(--mist);
  font-size:12.5px;
  font-weight:600;
  line-height:1.6;
  text-decoration:none;
}
.tag--amber{color:var(--amber);border-color:rgba(245,194,75,.45);background:rgba(245,194,75,.08)}
.tag--magenta{color:var(--magenta);border-color:rgba(255,77,141,.45);background:rgba(255,77,141,.08)}
.tag--cyan{color:var(--cyan);border-color:rgba(47,224,208,.45);background:rgba(47,224,208,.08)}

.media{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  border-radius:var(--r-md);
  background:var(--night);
}
.media::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(6,26,46,.2),rgba(6,26,46,.42));
}
.media__img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  aspect-ratio:16/10;
}
.media--tall .media__img{aspect-ratio:3/4}
.media--wide .media__img{aspect-ratio:21/9}
.media--square .media__img{aspect-ratio:1/1}
.media__caption{
  position:absolute;
  left:clamp(14px,2vw,20px);
  right:clamp(14px,2vw,20px);
  bottom:clamp(12px,1.8vw,18px);
  z-index:2;
  margin:0;
  font-size:12.5px;
  line-height:1.7;
  color:var(--paper);
  opacity:.92;
}

.panel{
  padding:clamp(18px,2.4vw,26px);
  border-radius:var(--r-md);
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(14,58,92,.72),rgba(6,26,46,.92));
}
.panel__title{
  margin:0 0 12px;
  font-family:var(--font-head);
  font-size:15px;
  font-weight:800;
  letter-spacing:.1em;
  color:var(--amber);
}

.sidebar{position:sticky;top:132px;align-self:start}

.accordion{
  border-radius:var(--r-md);
  border:1px solid var(--line);
  background:rgba(11,42,70,.6);
  overflow:hidden;
}
.accordion__item + .accordion__item{border-top:1px solid rgba(159,180,201,.14)}
.accordion__trigger{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  width:100%;
  padding:16px clamp(16px,2.2vw,22px);
  border:0;
  background:transparent;
  color:var(--paper);
  font-family:var(--font-head);
  font-size:15.5px;
  font-weight:700;
  line-height:1.5;
  text-align:left;
  cursor:pointer;
  transition:background .18s var(--ease),color .18s var(--ease);
}
.accordion__trigger:hover{background:rgba(47,224,208,.08)}
.accordion__trigger::after{
  content:"";
  flex:none;
  width:9px;height:9px;
  border-right:2px solid var(--cyan);
  border-bottom:2px solid var(--cyan);
  transform:rotate(45deg) translateY(-2px);
  transition:transform .22s var(--ease);
}
.accordion__item[data-open="true"] .accordion__trigger{color:var(--cyan)}
.accordion__item[data-open="true"] .accordion__trigger::after{transform:rotate(-135deg) translateY(-2px)}
.accordion__panel{
  display:none;
  padding:0 clamp(16px,2.2vw,22px) 20px;
  font-size:15px;
  line-height:1.85;
  color:var(--mist);
}
.accordion__item[data-open="true"] .accordion__panel{display:block}

.prose{max-width:68ch}
.prose > *:last-child{margin-bottom:0}
.prose ul,.prose ol{padding-left:1.25em;margin:0 0 1.2em}
.prose li{margin-bottom:.5em}

/* ---------- 11. Motion ---------- */
[data-reveal]{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .55s var(--ease),transform .55s var(--ease);
}
[data-reveal="in"]{opacity:1;transform:none}

/* ---------- 12. Responsive ---------- */
@media (max-width:960px){
  .col-3,.col-4,.col-5,.col-6,.col-7,.col-8{grid-column:1 / -1}
  .col-offset-1{grid-column-start:auto}
  .sidebar{position:static;top:auto}
}

@media (max-width:900px){
  .footer__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:clamp(20px,3vw,32px);
  }
  .footer__brand{grid-column:1 / -1}
}

@media (max-width:860px){
  body{font-size:16px}
  .navtoggle{display:inline-flex}

  .mainnav{
    max-height:0;
    opacity:0;
    overflow:hidden;
  }
  .mainnav[data-open="true"]{max-height:480px;opacity:1}
  .mainnav__list{
    flex-direction:column;
    justify-content:flex-start;
    flex-wrap:nowrap;
    padding:10px 0 16px;
    gap:2px;
  }
  .mainnav__list a{padding:13px 16px;border-radius:var(--r-sm);font-size:16px}

  .masthead__inner{padding-inline:0}
  .masthead__brandline{gap:10px}
  .masthead__tag{letter-spacing:.16em}

  html[data-scrolled="true"] .masthead__tag{display:none}

  .searcher{max-height:520px}
  .searcher__filters{max-width:none;opacity:1;overflow:visible;flex-wrap:wrap}
  .searcher__cta{width:100%}
  .searcher__cta .btn{flex:1 1 auto}

  .compactbar{display:none}
  .chapter{align-items:flex-start;flex-direction:column;gap:8px}
}

@media (max-width:560px){
  .footer__grid{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;align-items:flex-start}
  .footer__sep{display:none}
  .footer__contact span{display:block}
  .searcher__inner{gap:10px}
  .searcher__field{flex:1 1 100%}
}

/* desktop compaction on scroll */
@media (min-width:861px){
  html[data-scrolled="true"] .masthead{max-height:0;opacity:0;border-color:transparent}
  html[data-scrolled="true"] .mainnav{max-height:0;opacity:0;border-color:transparent}
  html[data-scrolled="true"] .searcher{max-height:0;opacity:0;border-color:transparent}
  html[data-scrolled="true"] .compactbar{
    max-height:96px;
    opacity:1;
    border-bottom-color:var(--line);
  }
}

/* ---------- 13. Reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:80ms !important;
  }
  [data-reveal]{
    opacity:1 !important;
    transform:none !important;
  }
  .card:hover,
  .btn:hover,
  .pill:hover{transform:none !important}
}