/* ============================================================
   澳门王牌主站 · 共享样式 /assets/site.css
   双轨布局：左侧竖向品牌轨道 + 顶部悬浮胶囊浮岛
   ============================================================ */

:root{
  --ink:#050D16;
  --deep:#0A1B2E;
  --panel:#10273D;
  --gold:#E3B457;
  --gold-hi:#F7DC9B;
  --copper:#C8683A;
  --jade:#6FA893;
  --mist:#93A9BE;
  --paper:#F2F5F8;
  --edge:#7A5C22;

  --rail-w:88px;
  --island-top:24px;
  --cut:14px;
  --maxw:1180px;

  --sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Courier New",monospace;

  --ease:cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box}

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
}

body{
  margin:0;
  min-height:100vh;
  background:var(--deep);
  color:var(--paper);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
p{margin:0}

h1,h2,h3,h4{
  margin:0;
  font-weight:800;
  letter-spacing:.06em;
  line-height:1.25;
  color:var(--paper);
}
h1{font-size:clamp(34px,4.6vw,64px);font-weight:900;letter-spacing:.08em}
h2{font-size:clamp(24px,2.4vw,34px)}
h3{font-size:19px}
h4{font-size:17px}

::selection{background:rgba(227,180,87,.28);color:var(--gold-hi)}

:focus-visible{
  outline:2px solid var(--gold-hi);
  outline-offset:3px;
  border-radius:1px;
}

/* ---------- 跳转链接 ---------- */
.skip-link{
  position:fixed;
  top:-120px;
  left:20px;
  z-index:300;
  padding:10px 20px;
  background:var(--gold);
  color:var(--ink);
  font-size:15px;
  font-weight:700;
  letter-spacing:.06em;
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  transition:top .22s var(--ease);
}
.skip-link:focus{top:14px}

/* ============================================================
   头部：左侧轨道 + 悬浮胶囊浮岛
   ============================================================ */
.site-header{position:relative;z-index:90}

/* ---------- 左侧竖向品牌轨道 ---------- */
.rail{
  position:fixed;
  left:0;top:0;bottom:0;
  width:var(--rail-w);
  display:flex;
  flex-direction:column;
  align-items:center;
  padding:30px 0 34px;
  gap:18px;
  background:var(--ink);
  border-right:1px solid rgba(122,92,34,.42);
  z-index:60;
}
.rail::after{
  content:"";
  position:absolute;
  right:-1px;top:0;
  width:2px;height:120px;
  background:linear-gradient(180deg,var(--gold),transparent);
  opacity:.6;
}
.rail__brand{
  writing-mode:vertical-rl;
  text-orientation:upright;
  font-size:15px;
  font-weight:900;
  letter-spacing:.24em;
  color:var(--gold);
  line-height:1.1;
}
.rail__num{
  font-family:var(--mono);
  font-size:13px;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--copper);
  padding:4px 0;
  border-top:1px solid rgba(200,104,58,.4);
  border-bottom:1px solid rgba(200,104,58,.4);
}
.rail__track{
  position:relative;
  flex:1 1 auto;
  width:1px;
  background:rgba(147,169,190,.22);
  margin:6px 0;
}
.rail__fill{
  position:absolute;
  left:0;top:0;
  width:100%;height:100%;
  background:linear-gradient(180deg,var(--gold-hi),var(--gold) 55%,var(--copper));
  transform:scaleY(0);
  transform-origin:top center;
  transition:transform .18s linear;
}

/* ---------- 悬浮胶囊浮岛 ---------- */
.island{
  position:fixed;
  top:var(--island-top);
  left:calc(var(--rail-w) + 24px);
  right:28px;
  display:flex;
  align-items:center;
  gap:18px;
  padding:10px 12px 10px 20px;
  background:rgba(16,39,61,.82);
  border:1px solid rgba(122,92,34,.6);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  clip-path:polygon(18px 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%,0 18px);
  transition:padding .28s var(--ease),background .28s var(--ease),top .28s var(--ease);
  z-index:70;
}
.site-header[data-compact] .island{
  padding:5px 10px 5px 16px;
  background:rgba(5,13,22,.95);
}

.island__brand{
  display:flex;
  align-items:baseline;
  gap:9px;
  flex:0 0 auto;
}
.island__mark{
  font-size:19px;
  font-weight:900;
  letter-spacing:.16em;
  color:var(--gold);
}
.island__sub{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.22em;
  color:var(--mist);
}
.site-header[data-compact] .island__mark{font-size:17px}

.island__nav{flex:1 1 auto;min-width:0}
.island__list{
  display:flex;
  align-items:center;
  gap:2px;
}
.island__list a{
  display:inline-block;
  padding:8px 13px;
  font-size:15px;
  font-weight:500;
  letter-spacing:.05em;
  color:var(--mist);
  border:1px solid transparent;
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
  transition:color .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
}
.island__list a:hover{
  color:var(--gold-hi);
  background:rgba(227,180,87,.08);
}
.island__list a[aria-current="page"]{
  color:var(--gold);
  border-color:var(--gold);
  background:rgba(227,180,87,.1);
  font-weight:700;
}

.island__cta{
  flex:0 0 auto;
  padding:9px 18px;
  font-size:14px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--ink);
  background:linear-gradient(120deg,var(--gold-hi),var(--gold));
  clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px);
  transition:filter .2s var(--ease),transform .2s var(--ease);
  white-space:nowrap;
}
.island__cta:hover{filter:brightness(1.1);transform:translateY(-1px)}

.island__toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:8px 13px;
  border:1px solid var(--edge);
  color:var(--gold);
  font-size:14px;
  letter-spacing:.1em;
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.island__toggle:hover{background:rgba(227,180,87,.1);border-color:var(--gold)}
.island__bars{display:inline-flex;flex-direction:column;gap:3px;width:16px}
.island__bars i{display:block;height:2px;width:100%;background:var(--gold);transition:transform .2s var(--ease),opacity .2s var(--ease)}
.site-header[data-open] .island__bars i:nth-child(1){transform:translateY(5px) rotate(45deg)}
.site-header[data-open] .island__bars i:nth-child(2){opacity:0}
.site-header[data-open] .island__bars i:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.island__toggle-label::after{content:"栏目"}
.site-header[data-open] .island__toggle-label::after{content:"收起"}

/* ============================================================
   主内容轨道
   ============================================================ */
.site-main{
  padding-left:var(--rail-w);
  padding-top:0;
  min-height:60vh;
}
#main-content{scroll-margin-top:120px}

.wrap{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 32px;
}

/* ---------- 切角面板 ---------- */
.cut-panel{
  position:relative;
  background:var(--panel);
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));
}
.cut-panel::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(122,92,34,.55);
}
.cut-panel--ink{background:var(--ink)}
.cut-panel--deep{background:var(--deep)}

/* ---------- 文本与标签 ---------- */
.mono{
  font-family:var(--mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--copper);
}
.eyebrow::before{
  content:"";
  width:24px;
  height:2px;
  background:var(--copper);
}
.lead{
  font-size:17px;
  line-height:1.8;
  color:var(--mist);
  max-width:52ch;
}
.note{
  font-size:13px;
  line-height:1.7;
  color:var(--mist);
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 10px;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--gold);
  border:1px solid rgba(227,180,87,.5);
  background:rgba(227,180,87,.07);
}
.tag--jade{color:var(--jade);border-color:rgba(111,168,147,.55);background:rgba(111,168,147,.08)}
.tag--copper{color:var(--copper);border-color:rgba(200,104,58,.55);background:rgba(200,104,58,.08)}

/* ---------- 斜线分割 ---------- */
.slash{
  position:relative;
  height:1px;
  border:0;
  margin:56px 0;
  background:linear-gradient(90deg,var(--edge),rgba(122,92,34,.05) 70%,transparent);
}
.slash::before{
  content:"";
  position:absolute;
  left:0;top:-3px;
  width:7px;height:7px;
  background:var(--gold);
  transform:rotate(45deg);
}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 22px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--gold);
  border:1px solid var(--gold);
  background:transparent;
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  transition:background .22s var(--ease),color .22s var(--ease),transform .22s var(--ease);
}
.btn:hover{background:rgba(227,180,87,.14);transform:translateY(-1px)}
.btn--solid{
  color:var(--ink);
  background:linear-gradient(120deg,var(--gold-hi),var(--gold));
  border-color:transparent;
}
.btn--solid:hover{filter:brightness(1.08);background:linear-gradient(120deg,var(--gold-hi),var(--gold))}
.btn--ghost{
  color:var(--mist);
  border-color:var(--edge);
}
.btn--ghost:hover{color:var(--gold);border-color:var(--gold);background:rgba(227,180,87,.07)}

/* ---------- 面包屑 ---------- */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.06em;
  color:var(--mist);
}
.breadcrumb li{display:flex;align-items:center;gap:10px}
.breadcrumb li + li::before{content:"/";color:var(--edge)}
.breadcrumb a{color:var(--mist);border-bottom:1px solid rgba(122,92,34,.7);transition:color .2s var(--ease),border-color .2s var(--ease)}
.breadcrumb a:hover{color:var(--gold);border-color:var(--gold)}
.breadcrumb [aria-current="page"]{color:var(--gold)}

/* ---------- 网格与图片容器 ---------- */
.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:24px;
}
.grid > *{grid-column:span 12}
.media-frame{
  position:relative;
  display:block;
  width:100%;
  aspect-ratio:16/10;
  overflow:hidden;
  background:linear-gradient(150deg,var(--panel) 0%,var(--deep) 70%);
  border:1px solid rgba(122,92,34,.42);
  clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);
}
.media-frame > img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.media-frame--wide{aspect-ratio:21/9}
.media-frame--square{aspect-ratio:1/1}
.media-frame--empty::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(227,180,87,.09) 0 2px,transparent 2px 13px);
}

/* ---------- 浮入动效协议 ---------- */
.has-js [data-reveal]{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
  transition-delay:var(--d,0s);
}
.has-js [data-reveal].is-in{
  opacity:1;
  transform:none;
}

/* ============================================================
   页脚
   ============================================================ */
.site-footer{
  position:relative;
  margin-top:120px;
  margin-left:var(--rail-w);
  background:var(--ink);
  border-top:1px solid rgba(122,92,34,.55);
  overflow:hidden;
}
.footer__scan{
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,transparent 0%,var(--gold) 32%,var(--copper) 62%,transparent 100%);
  opacity:.75;
}
.footer__wrap{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:62px 32px 40px;
}
.footer__head{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:16px 32px;
  padding-bottom:26px;
  border-bottom:1px solid rgba(122,92,34,.35);
}
.footer__mark{
  font-size:22px;
  font-weight:900;
  letter-spacing:.2em;
  color:var(--gold);
}
.footer__tag{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.18em;
  color:var(--mist);
}

.footer__grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:1px;
  margin-top:34px;
  background:rgba(122,92,34,.3);
  border:1px solid rgba(122,92,34,.3);
}
.footer__col{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:22px 18px;
  background:var(--ink);
  transition:background .24s var(--ease),transform .24s var(--ease);
}
.footer__col:hover{background:var(--deep);transform:translateY(-2px)}
.footer__col-title{
  font-size:16px;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--gold);
  transition:color .2s var(--ease);
}
a.footer__col-title:hover{color:var(--gold-hi)}
.footer__col-meta{
  font-size:13px;
  line-height:1.7;
  color:var(--mist);
}
.footer__col-link{
  font-size:14px;
  color:var(--mist);
  border-bottom:1px solid rgba(122,92,34,.6);
  align-self:flex-start;
  padding-bottom:2px;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.footer__col-link:hover{color:var(--gold);border-color:var(--gold)}

.footer__contact{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:14px 32px;
  margin-top:36px;
  padding-top:28px;
  border-top:1px dashed rgba(122,92,34,.45);
}
.footer__line{
  display:flex;
  align-items:baseline;
  gap:12px;
  font-size:14px;
  color:var(--mist);
}
.footer__key{
  flex:0 0 auto;
  font-family:var(--mono);
  font-size:11px;
  font-weight:700;
  letter-spacing:.18em;
  color:var(--copper);
}
.footer__val{color:var(--paper)}
.footer__val.mono{color:var(--gold);font-size:14px;font-weight:700}
.footer__note{
  grid-column:1/-1;
  font-size:13px;
  color:var(--mist);
}

.footer__base{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:24px 32px 42px;
  display:flex;
  flex-wrap:wrap;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px 32px;
  border-top:1px solid rgba(122,92,34,.3);
}
.footer__legal{
  flex:1 1 460px;
  max-width:64ch;
  font-size:13px;
  line-height:1.75;
  color:var(--mist);
}
.footer__copy{
  flex:0 0 auto;
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.04em;
  color:var(--mist);
}

/* ============================================================
   响应式
   ============================================================ */
@media (min-width:768px){
  .grid .s3{grid-column:span 3}
  .grid .s4{grid-column:span 4}
  .grid .s6{grid-column:span 6}
  .grid .s8{grid-column:span 8}
}

@media (max-width:1279px){
  :root{--rail-w:0px}
  .rail{display:none}
  .island{left:20px;right:20px}
  .site-footer{margin-left:0}
}

@media (max-width:1023px){
  .island{
    top:16px;
    left:16px;
    right:16px;
    gap:12px;
    padding:8px 10px 8px 16px;
  }
  .island__cta{display:none}
  .island__toggle{display:inline-flex;margin-left:auto}
  .island__nav{
    position:fixed;
    top:78px;
    left:16px;
    right:16px;
    display:none;
    max-height:calc(100vh - 110px);
    overflow-y:auto;
    padding:14px;
    background:rgba(5,13,22,.98);
    border:1px solid rgba(122,92,34,.6);
    clip-path:polygon(16px 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%,0 16px);
  }
  .site-header[data-open] .island__nav{display:block;animation:islandDrop .24s var(--ease) both}
  .island__list{flex-direction:column;align-items:stretch;gap:2px}
  .island__list a{
    display:block;
    padding:15px 16px;
    font-size:17px;
    border:0;
    border-left:2px solid transparent;
    border-bottom:1px solid rgba(122,92,34,.32);
    clip-path:none;
  }
  .island__list a[aria-current="page"]{
    border-left-color:var(--gold);
    background:rgba(227,180,87,.1);
  }
  .wrap{padding:0 20px}
  .footer__wrap{padding:48px 20px 32px}
  .footer__grid{grid-template-columns:repeat(2,1fr)}
  .footer__base{padding:22px 20px 36px;flex-direction:column}
  .footer__legal{flex:1 1 auto}
  .site-footer{margin-top:84px}
}

@keyframes islandDrop{
  from{opacity:0;transform:translateY(-8px)}
  to{opacity:1;transform:none}
}

@media (max-width:639px){
  body{font-size:15.5px}
  .footer__grid{grid-template-columns:1fr}
  .footer__head{flex-direction:column;align-items:flex-start}
  .footer__mark{font-size:19px}
  .slash{margin:40px 0}
}

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