/* =========================================================
   澳门娱乐会馆 · 共享样式 /assets/site.css
   夜港墨绿底 + 暗金描边 + 灯牌灯箱，粗野主义硬阴影
   ========================================================= */

/* ---------- 1. 变量 ---------- */
:root{
  --ink:#0B2B24;
  --ink-deep:#071C17;
  --gold:#B08A3E;
  --gold-lit:#E4C67B;
  --neon:#FF3B4E;
  --tile-blue:#1E5AA8;
  --paper:#EDE7DA;
  --tile-white:#F2F4F1;
  --graphite:#2A2F2C;
  --mist:#7F9C90;
  --record:#5C7A8A;
  --season-accent:var(--gold-lit);
  --line:rgba(176,138,62,.55);
  --line-soft:rgba(176,138,62,.26);
  --shadow-hard:10px 10px 0 rgba(0,0,0,.45);
  --shadow-soft:6px 6px 0 rgba(0,0,0,.42);
  --header-h:96px;
  --header-h-compact:66px;
  --gutter:24px;
  --ease:cubic-bezier(.22,1,.36,1);
  --font-display:"Noto Serif SC","Songti SC","Source Han Serif SC","STSong",serif;
  --font-body:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-mono:"IBM Plex Mono","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
html[data-season="Q1"]{--season-accent:#E4C67B}
html[data-season="Q2"]{--season-accent:#7FB6E8}
html[data-season="Q3"]{--season-accent:#F2707E}
html[data-season="Q4"]{--season-accent:#9FBFB0}

/* ---------- 2. Reset 与基础 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd{margin:0}
ul,ol{margin:0;padding:0}
li{list-style:none}
a{color:inherit;text-decoration:none}
img,svg,video,picture{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer;padding:0}
:focus-visible{outline:2px solid var(--gold-lit);outline-offset:3px;border-radius:2px}
::selection{background:var(--neon);color:#fff}
html.nav-open,html.nav-open body{overflow:hidden}
.mono{font-family:var(--font-mono);letter-spacing:.06em;font-variant-numeric:tabular-nums}

/* ---------- 3. 容器与正文容器 ---------- */
.container{width:100%;max-width:1328px;margin-inline:auto;padding-inline:clamp(18px,4vw,48px)}
.site-main{padding-top:var(--header-h)}
.site-main--flush{padding-top:0}
.prose{max-width:68ch;font-size:17px;line-height:1.75;color:rgba(237,231,218,.9)}
.prose p+p{margin-top:1.1em}
.prose h2{font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.22;margin-top:1.8em;margin-bottom:.6em;color:var(--paper)}
.prose h3{font-size:1.15rem;letter-spacing:.02em;margin-top:1.5em;margin-bottom:.5em;color:var(--gold-lit)}
.prose a{color:var(--gold-lit);border-bottom:1px solid var(--line)}
.prose a:hover{color:var(--paper);border-bottom-color:var(--neon)}
.prose ul,.prose ol{margin-top:1em;display:grid;gap:.5em;padding-left:1.25em}
.prose li{list-style:disc}
.prose ol li{list-style:decimal}
.prose .mono{color:var(--gold-lit)}

/* ---------- 4. 网格 ---------- */
.grid{display:grid;gap:var(--gutter)}
.grid--12{grid-template-columns:repeat(12,minmax(0,1fr))}
.span-3{grid-column:span 3}
.span-4{grid-column:span 4}
.span-5{grid-column:span 5}
.span-6{grid-column:span 6}
.span-7{grid-column:span 7}
.span-8{grid-column:span 8}
.span-9{grid-column:span 9}
.span-12{grid-column:span 12}

/* ---------- 5. 区块节奏 ---------- */
.section{padding-block:clamp(72px,10vw,140px)}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.section__label{
  display:inline-block;
  padding:.4em .8em;
  border:1px solid var(--line);
  background:rgba(7,28,23,.72);
  color:var(--gold);
  font-size:12px;
  letter-spacing:.16em;
}
.section__title{
  margin-top:20px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(2rem,4.4vw,3.4rem);
  line-height:1.04;
  letter-spacing:.01em;
}

/* ---------- 6. 头部 ---------- */
.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:60;
  color:var(--paper);
  background:linear-gradient(180deg,rgba(7,28,23,.94) 0%,rgba(11,43,36,.46) 62%,rgba(11,43,36,0) 100%);
  border-bottom:1px solid transparent;
  transition:background .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.site-header[data-state="solid"]{
  background:var(--ink-deep);
  border-bottom-color:var(--line);
  box-shadow:0 6px 0 rgba(0,0,0,.4);
}
.site-header__inner{
  display:flex;
  align-items:center;
  gap:clamp(12px,2vw,32px);
  width:100%;
  max-width:1328px;
  margin-inline:auto;
  padding-inline:clamp(18px,4vw,48px);
  height:var(--header-h);
  transition:height .32s var(--ease);
}
.site-header[data-state="solid"] .site-header__inner{height:var(--header-h-compact)}

.skip-link{
  position:absolute;
  left:clamp(18px,4vw,48px);
  top:-72px;
  z-index:80;
  padding:.6em 1.1em;
  background:var(--gold-lit);
  color:var(--ink-deep);
  border:2px solid var(--ink-deep);
  font-size:14px;
  letter-spacing:.08em;
  transition:top .22s var(--ease);
}
.skip-link:focus{top:12px}

.scroll-progress{
  position:absolute;
  left:0;right:0;bottom:-1px;
  height:3px;
  background:rgba(176,138,62,.16);
  pointer-events:none;
}
.scroll-progress__bar{
  display:block;
  width:0;
  height:100%;
  background:linear-gradient(90deg,var(--tile-blue) 0%,var(--gold-lit) 55%,var(--neon) 100%);
  transition:width .12s linear;
}

.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  display:grid;place-items:center;
  width:44px;height:44px;
  border:2px solid var(--gold);
  background:var(--ink-deep);
  color:var(--gold-lit);
  font-family:var(--font-display);
  font-size:22px;font-weight:700;
  box-shadow:4px 4px 0 rgba(0,0,0,.5);
  transition:width .32s var(--ease),height .32s var(--ease),font-size .32s var(--ease);
}
.brand__text{display:flex;flex-direction:column;line-height:1.2}
.brand__name{font-family:var(--font-display);font-size:19px;font-weight:700;letter-spacing:.08em}
.brand__sub{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;color:var(--mist)}
.site-header[data-state="solid"] .brand__mark{width:36px;height:36px;font-size:18px}
.site-header[data-state="solid"] .brand__sub{display:none}

.primary-nav{margin-inline-start:auto}
.nav-list{display:flex;align-items:center;gap:clamp(8px,1.4vw,22px)}
.nav-link{
  position:relative;
  display:inline-block;
  padding:9px 2px;
  font-size:15px;
  letter-spacing:.1em;
  color:rgba(237,231,218,.84);
  transition:color .25s var(--ease);
}
.nav-link::after{
  content:"";
  position:absolute;left:0;right:100%;bottom:3px;height:2px;
  background:var(--gold-lit);
  transition:right .3s var(--ease),background .3s var(--ease);
}
.nav-link:hover{color:var(--gold-lit)}
.nav-link:hover::after{right:0}
.nav-link[aria-current="page"]{color:var(--tile-white)}
.nav-link[aria-current="page"]::before{
  content:"";
  position:absolute;left:-11px;top:50%;transform:translateY(-50%);
  width:3px;height:16px;
  background:var(--neon);
}
.nav-link[aria-current="page"]::after{right:0;background:var(--neon)}

.header-tools{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.season-switch{
  display:flex;align-items:center;gap:4px;
  padding:4px;
  border:1px solid var(--line);
  background:rgba(7,28,23,.74);
}
.season-switch__label{
  padding-inline:6px;
  font-size:11px;
  letter-spacing:.16em;
  color:var(--mist);
}
.season-btn{
  min-width:34px;
  padding:.32em .38em;
  border:1px solid transparent;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:rgba(237,231,218,.75);
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.season-btn:hover{color:var(--gold-lit);border-color:var(--line)}
.season-btn[aria-pressed="true"]{background:var(--season-accent);color:var(--ink-deep);border-color:var(--season-accent)}

.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:.55em .8em;
  border:2px solid var(--line);
  color:var(--paper);
  font-size:13px;
  letter-spacing:.14em;
}
.nav-toggle:hover{border-color:var(--gold-lit);color:var(--gold-lit)}
.nav-toggle__bars{position:relative;display:block;width:18px;height:2px;background:var(--gold-lit)}
.nav-toggle__bars::before,.nav-toggle__bars::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--gold-lit);
  transition:transform .3s var(--ease),top .3s var(--ease);
}
.nav-toggle__bars::before{top:-6px}
.nav-toggle__bars::after{top:6px}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after{top:0;transform:rotate(-45deg)}

/* ---------- 7. 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:.8em 1.35em;
  border:2px solid var(--gold);
  background:transparent;
  color:var(--paper);
  font-size:15px;
  letter-spacing:.06em;
  line-height:1.2;
  box-shadow:var(--shadow-soft);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn:hover{transform:translate(-2px,-2px);box-shadow:9px 9px 0 rgba(0,0,0,.5)}
.btn:active{transform:translate(2px,2px);box-shadow:3px 3px 0 rgba(0,0,0,.45)}
.btn--neon{background:var(--neon);border-color:var(--neon);color:#fff}
.btn--neon:hover{background:#FF5566;border-color:#FF5566}
.btn--gold{background:var(--gold-lit);border-color:var(--gold-lit);color:var(--ink-deep)}
.btn--gold:hover{background:#F0D794;border-color:#F0D794}
.btn--ghost{border-color:var(--line);color:var(--gold-lit)}
.btn--ghost:hover{border-color:var(--gold-lit)}
.btn--sm{padding:.5em .85em;font-size:13px;box-shadow:4px 4px 0 rgba(0,0,0,.42)}
.btn--block{width:100%}

/* ---------- 8. 面包屑 ---------- */
.breadcrumbs{margin-bottom:clamp(20px,3vw,36px)}
.breadcrumbs__list{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em}
.breadcrumbs__item{display:flex;align-items:center;gap:10px;color:var(--mist)}
.breadcrumbs__item+.breadcrumbs__item::before{content:"/";color:var(--line)}
.breadcrumbs__link{color:var(--mist);transition:color .25s var(--ease)}
.breadcrumbs__link:hover{color:var(--gold-lit)}
.breadcrumbs__item[aria-current="page"]{color:var(--gold-lit)}

/* ---------- 9. 标签、灯牌、表格 ---------- */
.plate{
  position:relative;display:inline-block;
  padding:.5em .95em;
  border:2px solid var(--gold);
  background:var(--ink-deep);
  color:var(--gold-lit);
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  box-shadow:4px 4px 0 rgba(255,59,78,.34);
}
.tag{
  display:inline-flex;align-items:center;gap:.4em;
  padding:.28em .62em;
  border:1px solid var(--line);
  background:rgba(7,28,23,.8);
  color:var(--gold-lit);
  font-size:12px;letter-spacing:.12em;white-space:nowrap;
}
.tag--blue{border-color:var(--tile-blue);color:#8FB8E6}
.tag--neon{border-color:var(--neon);color:#FF8894}

.data-table{
  width:100%;
  border-collapse:collapse;
  border:2px solid var(--gold);
  background:var(--paper);
  color:var(--graphite);
  font-size:15px;
  box-shadow:var(--shadow-hard);
}
.data-table caption{
  padding:12px 16px;
  background:var(--ink-deep);
  color:var(--gold-lit);
  border-bottom:2px solid var(--gold);
  text-align:left;
  font-size:12px;letter-spacing:.16em;
}
.data-table th,.data-table td{padding:14px 16px;text-align:left;border-bottom:1px solid rgba(42,47,44,.14)}
.data-table thead th{
  background:var(--tile-white);
  border-bottom:2px solid var(--gold);
  font-size:12px;letter-spacing:.14em;
}
.data-table tbody tr{height:56px;transition:background .25s var(--ease)}
.data-table tbody tr:nth-child(even){background:rgba(42,47,44,.05)}
.data-table tbody tr:hover{background:rgba(228,198,123,.3)}
.data-table td.mono,.data-table th.mono{font-family:var(--font-mono);letter-spacing:.06em}

/* ---------- 10. 图片容器与纹理 ---------- */
.media-frame{
  position:relative;display:block;width:100%;
  overflow:hidden;
  border:2px solid var(--gold);
  background:linear-gradient(158deg,#0E3A31 0%,#071C17 100%);
  box-shadow:var(--shadow-hard);
}
.media-frame::before{
  content:"";position:absolute;inset:0;opacity:.9;
  background-image:
    linear-gradient(45deg,rgba(30,90,168,.22) 25%,transparent 25%,transparent 75%,rgba(30,90,168,.22) 75%),
    linear-gradient(45deg,rgba(30,90,168,.22) 25%,transparent 25%,transparent 75%,rgba(30,90,168,.22) 75%);
  background-size:36px 36px;
  background-position:0 0,18px 18px;
}
.media-frame>img,.media-frame>svg,.media-frame>video,.media-frame>picture>img{
  position:relative;z-index:1;
  width:100%;height:100%;
  object-fit:cover;
}
.media-frame--16x9{aspect-ratio:16/9}
.media-frame--21x9{aspect-ratio:21/9}
.media-frame--4x5{aspect-ratio:4/5}
.media-frame--1x1{aspect-ratio:1/1}
.media-frame__caption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:12px 16px;
  background:rgba(7,28,23,.86);
  border-top:2px solid var(--gold);
  color:var(--mist);
  font-size:13px;letter-spacing:.06em;
}
.tile-bg{
  background-image:
    linear-gradient(45deg,rgba(30,90,168,.14) 25%,transparent 25%,transparent 75%,rgba(30,90,168,.14) 75%),
    linear-gradient(45deg,rgba(30,90,168,.14) 25%,transparent 25%,transparent 75%,rgba(30,90,168,.14) 75%);
  background-size:48px 48px;
  background-position:0 0,24px 24px;
}

/* ---------- 11. 灯牌渐亮 ---------- */
[data-reveal]{opacity:.85;transform:translateY(4px);transition:opacity .4s var(--ease),transform .4s var(--ease)}
[data-reveal].is-lit{opacity:1;transform:none}

/* ---------- 12. 页脚 ---------- */
.site-footer{
  position:relative;
  margin-top:clamp(72px,10vw,140px);
  background:var(--ink-deep);
  border-top:2px solid var(--gold);
  color:var(--paper);
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:6px;
  background:linear-gradient(90deg,var(--tile-blue) 0%,var(--gold) 34%,var(--neon) 68%,var(--gold-lit) 100%);
}
.footer-inner{
  width:100%;max-width:1328px;margin-inline:auto;
  padding:clamp(48px,6vw,88px) clamp(18px,4vw,48px) 32px;
}
.footer-grid{display:grid;gap:clamp(28px,4vw,56px);grid-template-columns:repeat(4,minmax(0,1fr))}
.footer-block{min-width:0}
.footer-block--ledger{position:relative}
.footer-label{
  margin-bottom:14px;padding-bottom:10px;
  border-bottom:1px solid var(--line-soft);
  color:var(--gold);
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;
}
.footer-version{font-family:var(--font-mono);font-size:22px;letter-spacing:.08em;color:var(--gold-lit)}
.footer-note{margin-top:10px;max-width:34ch;color:var(--mist);font-size:14px;line-height:1.7}
.footer-links{display:grid;gap:9px}
.footer-link{
  display:inline-block;
  border-bottom:1px solid transparent;
  color:rgba(237,231,218,.86);
  font-size:15px;
  transition:color .25s var(--ease),border-color .25s var(--ease);
}
.footer-link:hover{color:var(--gold-lit);border-bottom-color:var(--gold-lit)}
.footer-contact{display:grid;gap:12px;margin-bottom:2px}
.footer-contact__k{display:block;color:var(--record);font-size:11px;letter-spacing:.16em}
.footer-contact__v{display:block;color:var(--paper);font-size:15px;word-break:break-all}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;
  margin-top:clamp(36px,5vw,64px);padding-top:20px;
  border-top:1px solid var(--line-soft);
  color:var(--mist);font-size:13px;
}
.footer-copy{font-family:var(--font-mono);letter-spacing:.06em}
.footer-icp{font-family:var(--font-mono);letter-spacing:.06em;color:var(--record)}
.footer-legal{display:flex;flex-wrap:wrap;gap:18px;margin-inline-start:auto}
.footer-legal a{color:var(--mist);font-size:13px;transition:color .25s var(--ease)}
.footer-legal a:hover{color:var(--gold-lit)}

.to-top{
  position:fixed;right:20px;bottom:24px;z-index:55;
  padding:.7em 1em;
  border:2px solid var(--gold);
  background:rgba(7,28,23,.94);
  color:var(--gold-lit);
  font-size:13px;letter-spacing:.12em;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s var(--ease),border-color .25s var(--ease);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{border-color:var(--gold-lit)}

/* ---------- 13. 响应式 ---------- */
@media (max-width:1200px){
  .header-cta{display:none}
}
@media (max-width:1024px){
  :root{--header-h:80px;--header-h-compact:64px}
  .nav-toggle{display:inline-flex}
  .primary-nav{
    position:fixed;
    left:0;right:0;top:var(--header-h);
    margin-inline-start:0;
    max-height:calc(100vh - var(--header-h));
    overflow-y:auto;
    background:var(--ink-deep);
    border-bottom:2px solid var(--gold);
    box-shadow:0 12px 0 rgba(0,0,0,.4);
    opacity:0;visibility:hidden;pointer-events:none;
    transform:translateY(-12px);
    transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s var(--ease);
  }
  .primary-nav[data-open="true"]{opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .nav-list{
    flex-direction:column;align-items:stretch;gap:0;
    padding:12px clamp(18px,4vw,48px) 24px;
  }
  .nav-link{
    display:block;
    padding:16px 14px;
    font-size:16px;
    letter-spacing:.12em;
    border-bottom:1px solid rgba(176,138,62,.18);
  }
  .nav-link::after{display:none}
  .nav-link[aria-current="page"]{background:rgba(255,59,78,.1);color:var(--tile-white)}
  .nav-link[aria-current="page"]::before{left:0;height:22px}
  .grid--12>.span-3,.grid--12>.span-4,.grid--12>.span-5{grid-column:span 6}
  .grid--12>.span-7,.grid--12>.span-8,.grid--12>.span-9{grid-column:span 12}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  body{font-size:16px}
  .brand__mark{width:38px;height:38px;font-size:19px}
  .brand__name{font-size:16px}
  .brand__sub{display:none}
  .season-switch__label{display:none}
  .season-btn{min-width:29px;font-size:11px}
  .grid--12>.span-3,.grid--12>.span-4,.grid--12>.span-5,
  .grid--12>.span-6,.grid--12>.span-7,.grid--12>.span-8,
  .grid--12>.span-9,.grid--12>.span-12{grid-column:span 12}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .footer-legal{margin-inline-start:0}
  .to-top{right:14px;bottom:16px}
  .media-frame{box-shadow:6px 6px 0 rgba(0,0,0,.45)}
  .data-table{box-shadow:6px 6px 0 rgba(0,0,0,.45);font-size:14px}
}

/* ---------- 14. 动效降级 ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  [data-reveal]{opacity:1;transform:none}
  .btn:hover,.btn:active{transform:none}
  .scroll-progress__bar{transition:none}
}