/* ===== 澳门游戏娱乐正正 · 共享样式 /assets/site.css ===== */

:root{
  --red:#7A0C1E;
  --red-deep:#4A0712;
  --gold:#D4AF37;
  --gold-hi:#F6D365;
  --ink:#0B0A0D;
  --panel:#1A171F;
  --neon:#2DD4FF;
  --cream:#FFF7E6;
  --violet:#3A3245;
  --alert:#B33A3A;
  --text-soft:rgba(255,247,230,.68);
  --text-dim:rgba(255,247,230,.46);
  --line:rgba(212,175,55,.22);
  --line-soft:rgba(255,247,230,.1);
  --shell:min(1240px,92vw);
  --r-lg:28px;
  --r-md:18px;
  --r-sm:12px;
  --r-pill:999px;
  --ease:cubic-bezier(.22,.72,.24,1);
  --font-head:"Barlow Condensed","Oswald","Noto Sans SC","PingFang SC",system-ui,sans-serif;
  --font-body:Inter,"Noto Sans SC","PingFang SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-num:"Barlow",Inter,"Noto Sans SC",system-ui,sans-serif;
}

/* --- reset --- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  min-height:100%;
  background:var(--ink);
  color:var(--cream);
  font-family:var(--font-body);
  font-size:17px;
  font-weight:400;
  line-height:1.75;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-family:var(--font-head);font-weight:800;line-height:1.06;letter-spacing:.02em;margin:0}
h1{font-size:clamp(2.5rem,7vw,4.6rem)}
h2{font-size:clamp(1.9rem,4vw,2.9rem)}
h3{font-size:clamp(1.25rem,2.4vw,1.6rem)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
img,svg,video{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--neon);outline-offset:3px;border-radius:8px}
::selection{background:var(--gold);color:#2a1405}

/* --- 布局基元 --- */
.shell{width:var(--shell);margin-left:auto;margin-right:auto}
.section{padding-block:clamp(3rem,7vw,6.5rem)}
.section-head{display:flex;flex-direction:column;gap:.9rem;max-width:62ch}
.eyebrow{
  font-family:var(--font-head);
  font-size:.8rem;
  font-weight:600;
  letter-spacing:.34em;
  text-transform:uppercase;
  color:var(--gold);
}
.lead{font-size:1.05rem;color:var(--text-soft);max-width:58ch}
.side-note{
  font-size:.875rem;
  line-height:1.7;
  color:var(--text-dim);
  border-left:2px solid var(--line);
  padding-left:.9rem;
}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}

/* --- 跳过链接 --- */
.skip-link{
  position:fixed;
  top:-140px;
  left:1rem;
  z-index:200;
  padding:.7rem 1.2rem;
  background:var(--gold);
  color:#2a1405;
  font-weight:700;
  border-radius:0 0 var(--r-sm) var(--r-sm);
  transition:top .25s var(--ease);
}
.skip-link:focus{top:0}

/* --- 头部 --- */
.site-header{position:sticky;top:0;z-index:90;isolation:isolate}
.site-header::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(11,10,13,.97),rgba(11,10,13,.74) 62%,rgba(11,10,13,0));
  opacity:0;
  transition:opacity .45s var(--ease);
  pointer-events:none;
}
.site-header[data-scrolled]::before{opacity:1}
.site-header > *{position:relative;z-index:1}

.scroll-progress{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:3px;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--red),var(--gold) 55%,var(--neon));
  z-index:130;
  pointer-events:none;
}

.header-rail{
  background:linear-gradient(90deg,var(--red-deep),#2b060f 55%,var(--red-deep));
  border-bottom:1px solid rgba(212,175,55,.18);
  max-height:80px;
  overflow:hidden;
  transition:max-height .45s var(--ease),opacity .3s var(--ease);
}
.site-header[data-scrolled] .header-rail{max-height:0;opacity:0;border-bottom-color:transparent}
.rail-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1.2rem;
  min-height:40px;
  font-size:.8rem;
  letter-spacing:.06em;
  color:var(--text-soft);
}
.rail-tagline{
  font-family:var(--font-head);
  font-weight:600;
  font-size:.78rem;
  letter-spacing:.22em;
  color:var(--gold-hi);
  text-transform:uppercase;
}
.rail-side{display:flex;align-items:center;gap:1rem}
.rail-link{
  color:var(--cream);
  border-bottom:1px dashed rgba(212,175,55,.5);
  padding-bottom:1px;
  transition:color .25s var(--ease),border-color .25s var(--ease);
}
.rail-link:hover{color:var(--neon);border-bottom-color:var(--neon)}
.lang-switch{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding-left:1rem;
  border-left:1px solid var(--line-soft);
}
.lang-chip{
  font-size:.7rem;
  letter-spacing:.16em;
  padding:.15rem .5rem;
  border-radius:var(--r-pill);
  border:1px solid var(--line-soft);
  color:var(--text-dim);
}
.lang-chip.is-active{background:var(--gold);border-color:var(--gold);color:#2a1405}

.header-bar{
  background:linear-gradient(180deg,rgba(26,23,31,.94),rgba(11,10,13,.88));
  border-bottom:1px solid var(--line);
  transition:background .4s var(--ease),border-color .4s var(--ease);
}
.site-header[data-scrolled] .header-bar{background:transparent;border-bottom-color:transparent}
.bar-inner{
  display:flex;
  align-items:center;
  gap:clamp(.8rem,2vw,2rem);
  padding-block:.85rem;
  border:1px solid transparent;
  border-radius:var(--r-pill);
  transition:margin .45s var(--ease),padding .45s var(--ease),background .4s var(--ease),
             border-color .4s var(--ease),box-shadow .4s var(--ease);
}
.site-header[data-scrolled] .bar-inner{
  margin-block:.5rem;
  padding:.5rem clamp(.7rem,1.6vw,1.1rem) .5rem clamp(1rem,1.8vw,1.4rem);
  background:rgba(11,10,13,.9);
  border-color:var(--line);
  border-radius:var(--r-pill);
  box-shadow:0 26px 60px -36px #000;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}

.brand{display:inline-flex;align-items:center;gap:.7rem;flex:0 0 auto}
.brand-mark{
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  border-radius:14px;
  background:linear-gradient(140deg,var(--red),var(--red-deep));
  border:1px solid rgba(212,175,55,.55);
  color:var(--gold-hi);
  font-family:var(--font-head);
  font-weight:900;
  font-size:1.35rem;
  line-height:1;
  box-shadow:inset 0 0 18px rgba(212,175,55,.25);
}
.brand-text{display:flex;flex-direction:column;line-height:1.08}
.brand-name{font-family:var(--font-head);font-weight:800;font-size:1.26rem;letter-spacing:.06em;white-space:nowrap}
.brand-accent{color:var(--gold);margin-left:.16em}
.brand-sub{font-size:.6rem;letter-spacing:.32em;color:var(--text-dim);font-weight:500}

.primary-nav{margin-left:auto}
.nav-list{display:flex;align-items:center;gap:clamp(.35rem,1.3vw,1.3rem)}
.nav-link{
  position:relative;
  display:inline-block;
  padding:.45rem .18rem;
  font-family:var(--font-head);
  font-weight:600;
  font-size:1rem;
  letter-spacing:.08em;
  color:rgba(255,247,230,.82);
  white-space:nowrap;
  transition:color .25s var(--ease);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-2px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--neon));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav-link:hover{color:var(--cream)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link[aria-current="page"]{color:var(--gold-hi)}
.nav-link[aria-current="page"]::after{transform:scaleX(1)}

.bar-tools{display:flex;align-items:center;gap:.7rem;margin-left:auto}

.nav-toggle{
  display:none;
  width:46px;
  height:46px;
  place-items:center;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(26,23,31,.85);
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.nav-toggle:hover{border-color:var(--gold)}
.nav-toggle-bars{
  position:relative;
  display:block;
  width:20px;
  height:2px;
  border-radius:2px;
  background:var(--gold-hi);
  transition:background .25s var(--ease);
}
.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content:"";
  position:absolute;
  left:0;
  width:20px;
  height:2px;
  border-radius:2px;
  background:var(--gold-hi);
  transition:transform .3s var(--ease);
}
.nav-toggle-bars::before{top:-6px}
.nav-toggle-bars::after{top:6px}
.site-header[data-open] .nav-toggle-bars{background:transparent}
.site-header[data-open] .nav-toggle-bars::before{transform:translateY(6px) rotate(45deg)}
.site-header[data-open] .nav-toggle-bars::after{transform:translateY(-6px) rotate(-45deg)}

.mobile-nav{
  position:fixed;
  top:0;
  right:0;
  bottom:0;
  width:min(88vw,360px);
  z-index:96;
  display:flex;
  flex-direction:column;
  gap:1.4rem;
  padding:clamp(4.2rem,12vw,5.5rem) clamp(1.1rem,4vw,1.8rem) 2rem;
  background:linear-gradient(180deg,#170410,#0B0A0D 70%);
  border-left:1px solid var(--line);
  overflow-y:auto;
  opacity:0;
  visibility:hidden;
  transform:translateX(22px);
  pointer-events:none;
  transition:opacity .35s var(--ease),transform .35s var(--ease),visibility .35s;
}
.site-header[data-open] .mobile-nav{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.mobile-nav-title{
  font-family:var(--font-head);
  font-size:.78rem;
  letter-spacing:.34em;
  text-transform:uppercase;
  color:var(--gold);
}
.mobile-list{display:grid;gap:.4rem}
.mobile-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.85rem 1rem;
  border-radius:16px;
  border:1px solid transparent;
  background:rgba(26,23,31,.72);
  font-family:var(--font-head);
  font-weight:700;
  font-size:1.1rem;
  letter-spacing:.06em;
  transition:border-color .25s var(--ease),color .25s var(--ease),background .25s var(--ease);
}
.mobile-link::after{content:"↗";font-size:.8rem;color:var(--gold)}
.mobile-link:hover{border-color:var(--neon);color:var(--neon)}
.mobile-link[aria-current="page"]{
  color:var(--gold-hi);
  border-color:var(--line);
  background:rgba(122,12,30,.3);
}
.mobile-note{
  margin-top:auto;
  font-size:.82rem;
  line-height:1.7;
  color:var(--text-dim);
  border-top:1px solid var(--line-soft);
  padding-top:1rem;
}
.nav-scrim{
  position:fixed;
  inset:0;
  z-index:95;
  background:rgba(6,4,8,.74);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
  opacity:0;
  visibility:hidden;
  transition:opacity .35s var(--ease),visibility .35s;
}
.site-header[data-open] .nav-scrim{opacity:1;visibility:visible}

/* --- 页脚 --- */
.site-footer{
  position:relative;
  margin-top:clamp(3rem,7vw,6rem);
  background:linear-gradient(180deg,var(--red-deep),#2a040c 55%,#120208);
  border-top:1px solid rgba(212,175,55,.28);
  overflow:hidden;
}
.site-footer::before{
  content:"";
  position:absolute;
  top:-40%;
  right:-10%;
  width:60%;
  height:170%;
  background:radial-gradient(circle at 70% 30%,rgba(212,175,55,.16),transparent 62%);
  pointer-events:none;
}
.footer-inner{
  position:relative;
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:clamp(1.6rem,4vw,3rem);
  padding-block:clamp(2.6rem,6vw,4.5rem);
}
.footer-col{display:flex;flex-direction:column;gap:.9rem;min-width:0}
.footer-col--brand{gap:1rem}
.footer-brand{display:inline-flex;align-items:center;gap:.65rem}
.footer-mark{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border-radius:12px;
  background:linear-gradient(140deg,var(--red),#2b060f);
  border:1px solid rgba(212,175,55,.5);
  color:var(--gold-hi);
  font-family:var(--font-head);
  font-weight:900;
  line-height:1;
}
.footer-name{font-family:var(--font-head);font-weight:800;font-size:1.18rem;letter-spacing:.06em}
.footer-tagline{
  font-family:var(--font-head);
  font-size:.78rem;
  letter-spacing:.2em;
  color:var(--gold);
  text-transform:uppercase;
}
.footer-desc{font-size:.88rem;line-height:1.8;color:var(--text-soft);max-width:34ch}
.footer-title{
  font-family:var(--font-head);
  font-size:.82rem;
  font-weight:700;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--gold);
}
.footer-list{display:grid;gap:.5rem}
.footer-link{
  display:inline-block;
  font-size:.9rem;
  color:var(--text-soft);
  border-bottom:1px solid transparent;
  transition:color .25s var(--ease),border-color .25s var(--ease);
}
.footer-link:hover{color:var(--neon);border-bottom-color:var(--neon)}
.footer-contact{display:grid;gap:.75rem}
.footer-contact-item{
  display:flex;
  flex-direction:column;
  gap:.15rem;
  font-size:.9rem;
  line-height:1.6;
  color:var(--cream);
  word-break:break-all;
}
.footer-contact-label{
  font-family:var(--font-head);
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gold);
}
.footer-base{
  position:relative;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:.7rem 1.6rem;
  padding-block:1.2rem;
  border-top:1px solid var(--line-soft);
  font-size:.8rem;
  color:var(--text-dim);
  letter-spacing:.04em;
}
.footer-copy{margin:0}
.footer-seal{
  margin:0;
  padding:.25rem .8rem;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  color:var(--gold);
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
}

/* --- 通用按钮 --- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  padding:.85rem 1.6rem;
  border-radius:var(--r-pill);
  border:1px solid transparent;
  font-family:var(--font-head);
  font-weight:700;
  font-size:1rem;
  letter-spacing:.08em;
  line-height:1.2;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),
             background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-hi),var(--gold) 58%,#a8791f);
  color:#2a1405;
  box-shadow:0 14px 34px -18px rgba(212,175,55,.9);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 20px 40px -18px rgba(212,175,55,.95)}
.btn-ghost{border-color:var(--line);color:var(--cream);background:rgba(26,23,31,.6)}
.btn-ghost:hover{border-color:var(--neon);color:var(--neon);transform:translateY(-2px)}
.btn-compact{padding:.6rem 1.15rem;font-size:.92rem;letter-spacing:.06em}

/* --- 面包屑 --- */
.breadcrumb{
  padding-block:.9rem;
  font-size:.8rem;
  letter-spacing:.06em;
  color:var(--text-dim);
}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem}
.breadcrumb li{display:inline-flex;align-items:center;gap:.45rem}
.breadcrumb li + li::before{content:"/";color:var(--gold);opacity:.65}
.breadcrumb a{transition:color .25s var(--ease)}
.breadcrumb a:hover{color:var(--neon)}
.breadcrumb [aria-current="page"]{color:var(--cream)}

/* --- 卡片 / 胶囊 / 数据 --- */
.card{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:.75rem;
  padding:clamp(1.2rem,2.6vw,1.9rem);
  border-radius:var(--r-lg);
  border:1px solid var(--line-soft);
  background:linear-gradient(160deg,rgba(26,23,31,.95),rgba(11,10,13,.9));
  transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:rgba(45,212,255,.5);box-shadow:0 30px 60px -40px rgba(45,212,255,.55)}
.card-title{font-family:var(--font-head);font-weight:700;font-size:1.2rem;letter-spacing:.05em}
.pill{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.3rem .85rem;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  font-size:.78rem;
  letter-spacing:.12em;
  color:var(--gold-hi);
  background:rgba(122,12,30,.24);
}
.stat{display:flex;flex-direction:column;gap:.2rem}
.stat-value{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  font-weight:700;
  font-size:clamp(1.8rem,4vw,2.6rem);
  line-height:1.05;
  background:linear-gradient(120deg,var(--gold-hi),var(--gold) 70%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.stat-label{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-dim)}

/* --- 图片容器基元 --- */
.media-frame{
  position:relative;
  overflow:hidden;
  aspect-ratio:16 / 10;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  background:radial-gradient(120% 120% at 15% 10%,rgba(122,12,30,.62),rgba(11,10,13,.94) 62%);
}
.media-frame--wide{aspect-ratio:21 / 9}
.media-frame--tall{aspect-ratio:3 / 4}
.media-frame img{width:100%;height:100%;object-fit:cover}
.media-frame::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(140deg,rgba(212,175,55,.16),transparent 44%);
  pointer-events:none;
}
.media-frame__caption{
  position:absolute;
  left:1rem;
  bottom:1rem;
  z-index:2;
  padding:.3rem .9rem;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  background:rgba(11,10,13,.66);
  font-size:.76rem;
  letter-spacing:.12em;
  color:var(--cream);
}

/* --- 返回顶部 --- */
.to-top{
  position:fixed;
  right:clamp(1rem,3vw,2rem);
  bottom:clamp(1rem,3vw,2rem);
  z-index:80;
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border-radius:50%;
  border:1px solid var(--line);
  background:rgba(26,23,31,.92);
  color:var(--gold-hi);
  font-size:1.05rem;
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:opacity .3s var(--ease),transform .3s var(--ease),
             visibility .3s,border-color .3s var(--ease),color .3s var(--ease);
}
.to-top.is-on{opacity:1;visibility:visible;transform:none}
.to-top:hover{border-color:var(--neon);color:var(--neon)}

/* --- 响应式 --- */
@media (max-width:1080px){
  .footer-inner{grid-template-columns:1fr 1fr;gap:2rem}
  .footer-col--brand{grid-column:1 / -1}
  .footer-desc{max-width:52ch}
}
@media (max-width:920px){
  .primary-nav{display:none}
  .nav-toggle{display:grid}
  .rail-inner{font-size:.76rem}
  .rail-tagline{letter-spacing:.14em}
  .bar-inner{gap:.9rem}
}
@media (max-width:680px){
  body{font-size:16px}
  .header-rail{display:none}
  .brand-sub{display:none}
  .brand-mark{width:40px;height:40px;font-size:1.2rem;border-radius:12px}
  .brand-name{font-size:1.12rem}
  .bar-inner{padding-block:.7rem}
  .btn-compact{padding:.52rem .95rem;font-size:.86rem}
  .footer-inner{grid-template-columns:1fr;gap:1.8rem}
  .footer-col--brand{grid-column:auto}
  .footer-base{flex-direction:column;align-items:flex-start;gap:.6rem}
  .media-frame{border-radius:22px}
}
@media (max-width:400px){
  .bar-tools .btn-compact{display:none}
}

/* --- 动效偏好 --- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .mobile-nav{transform:none}
  .card:hover,.btn:hover{transform:none}
  .scroll-progress{transition:none}
}