@charset "UTF-8";

/* =========================================================
   亚洲城中心 · 共享外壳样式 /assets/site.css
   热带滨海夜色中的数字坐标站
   ========================================================= */

/* ---------- 1. 变量 ---------- */
:root{
  --cc-abyss:#051524;
  --cc-deep:#0A2138;
  --cc-tide:#1E4E72;
  --cc-coral:#FF6B41;
  --cc-coral-soft:#FFA07A;
  --cc-palm:#17A67C;
  --cc-pearl:#F6F4EF;
  --cc-neon:#38E1E1;
  --cc-sand:#C9D2DC;
  --cc-ink:#0E1A22;

  --cc-font-display:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --cc-font-body:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --cc-font-editorial:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --cc-font-mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Courier New",monospace;

  --cc-r-sm:12px;
  --cc-r-md:20px;
  --cc-r-lg:28px;
  --cc-r-pill:999px;

  --cc-wrap:1240px;
  --cc-gutter:clamp(18px,4vw,40px);

  --cc-ease:cubic-bezier(.22,.68,.3,1);
}

/* ---------- 2. Reset ---------- */
*,
*::before,
*::after{box-sizing:border-box;}

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

body{
  margin:0;
  background:var(--cc-pearl);
  color:var(--cc-ink);
  font-family:var(--cc-font-body);
  font-size:17px;
  font-weight:400;
  line-height:1.75;
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

img,
svg,
video{
  max-width:100%;
  height:auto;
  display:block;
}

button,
input,
select,
textarea{
  font:inherit;
  color:inherit;
}

ul,
ol{
  margin:0;
  padding:0;
}

p{margin:0 0 1.2em;}

a{color:inherit;}

h1,h2,h3,h4{
  margin:0 0 .6em;
  line-height:1.24;
  letter-spacing:-.01em;
  font-weight:800;
  color:var(--cc-deep);
}

h1{font-size:clamp(34px,4.4vw,56px);font-weight:900;}
h2{font-size:clamp(25px,2.6vw,34px);}
h3{font-size:clamp(19px,1.7vw,24px);}
h4{font-size:clamp(17px,1.3vw,19px);}

/* ---------- 3. 通用工具 ---------- */
.cc-wrap{
  width:min(var(--cc-wrap),calc(100% - var(--cc-gutter) * 2));
  margin-inline:auto;
}

.cc-mono{
  font-family:var(--cc-font-mono);
  font-size:.92em;
  letter-spacing:.02em;
}

#main-content{scroll-margin-top:104px;}

/* 焦点环 */
:focus-visible{
  outline:2px solid var(--cc-neon);
  outline-offset:3px;
  border-radius:6px;
}
.cc-pill:focus-visible,
.cc-copy:focus-visible,
.cc-burger:focus-visible{
  outline-offset:3px;
}

/* ---------- 4. 跳转链接 ---------- */
.cc-skip{
  position:fixed;
  top:-120px;
  left:var(--cc-gutter);
  z-index:200;
  display:inline-flex;
  align-items:center;
  height:44px;
  padding:0 22px;
  border-radius:var(--cc-r-pill);
  background:var(--cc-neon);
  color:var(--cc-abyss);
  font-size:14px;
  font-weight:700;
  text-decoration:none;
  transition:top .22s var(--cc-ease);
}
.cc-skip:focus{top:14px;}

/* ---------- 5. 头部轨道 ---------- */
.cc-header{
  --cc-head-h:88px;
  position:fixed;
  inset:0 0 auto 0;
  z-index:80;
  height:var(--cc-head-h);
  background:linear-gradient(180deg,rgba(5,21,36,.82) 0%,rgba(5,21,36,.38) 58%,rgba(5,21,36,0) 100%);
  border-bottom:1px solid transparent;
  transition:height .24s var(--cc-ease),background .24s var(--cc-ease),border-color .24s var(--cc-ease),box-shadow .24s var(--cc-ease);
}

.cc-header[data-scrolled="true"]{
  --cc-head-h:66px;
  background:var(--cc-deep);
  border-bottom-color:rgba(56,225,225,.2);
  box-shadow:0 20px 44px -34px rgba(5,21,36,.95);
}

.cc-header__shell{
  position:relative;
  display:flex;
  align-items:center;
  gap:clamp(10px,1.4vw,22px);
  width:min(var(--cc-wrap),calc(100% - var(--cc-gutter) * 2));
  height:100%;
  margin-inline:auto;
}

.cc-header__progress{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:2px;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--cc-coral),var(--cc-coral-soft) 40%,var(--cc-neon));
  opacity:0;
  transition:opacity .24s var(--cc-ease);
}
.cc-header[data-scrolled="true"] .cc-header__progress{opacity:1;}

/* 品牌 */
.cc-brand{
  display:flex;
  align-items:center;
  gap:11px;
  flex:0 0 auto;
  text-decoration:none;
  color:var(--cc-pearl);
}

.cc-brand__mark{
  position:relative;
  flex:0 0 auto;
  width:36px;
  height:36px;
  border-radius:13px;
  border:1px solid rgba(56,225,225,.42);
  background:radial-gradient(120% 120% at 28% 18%,rgba(30,78,114,.95),rgba(5,21,36,.98));
}
.cc-brand__mark::before{
  content:"";
  position:absolute;
  inset:0;
  margin:auto;
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--cc-coral);
  box-shadow:0 0 0 4px rgba(255,107,65,.18);
}
.cc-brand__mark::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  width:26px;
  height:1px;
  transform:translate(-50%,-50%) rotate(-38deg);
  background:linear-gradient(90deg,transparent,rgba(56,225,225,.75),transparent);
}

.cc-brand__text{
  display:flex;
  align-items:baseline;
  gap:10px;
  min-width:0;
}

.cc-brand__name{
  font-family:var(--cc-font-display);
  font-size:19px;
  font-weight:900;
  letter-spacing:-.01em;
  color:var(--cc-pearl);
  white-space:nowrap;
}

.cc-brand__tag{
  font-family:var(--cc-font-mono);
  font-size:10.5px;
  font-weight:500;
  letter-spacing:.14em;
  color:var(--cc-neon);
  padding:3px 9px;
  border-radius:var(--cc-r-pill);
  border:1px solid rgba(56,225,225,.34);
  white-space:nowrap;
  line-height:1.4;
}

/* 刻度线 */
.cc-scale{
  flex:0 1 clamp(36px,7vw,140px);
  align-self:center;
  height:16px;
  border-bottom:1px solid rgba(201,210,220,.3);
  background-image:repeating-linear-gradient(90deg,rgba(201,210,220,.55) 0 1px,transparent 1px 11px);
  opacity:.85;
}

/* 主导航 */
.cc-nav{
  margin-inline:auto;
  display:flex;
  align-items:center;
  min-width:0;
}

.cc-nav__list{
  display:flex;
  align-items:center;
  gap:2px;
  list-style:none;
}

.cc-nav__link{
  position:relative;
  display:block;
  padding:9px 14px;
  font-size:14.5px;
  font-weight:500;
  color:rgba(246,244,239,.78);
  text-decoration:none;
  border-radius:var(--cc-r-pill);
  white-space:nowrap;
  transition:color .18s var(--cc-ease),background-color .18s var(--cc-ease);
}
.cc-nav__link:hover{
  color:#fff;
  background:rgba(56,225,225,.1);
}
.cc-nav__link::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:1px;
  width:5px;
  height:5px;
  border-radius:50%;
  background:var(--cc-coral);
  opacity:0;
  transform:translate(-50%,4px) scale(.5);
  transition:opacity .18s var(--cc-ease),transform .18s var(--cc-ease);
}
.cc-nav__link:hover::after,
.cc-nav__link[aria-current="page"]::after{
  opacity:1;
  transform:translate(-50%,0) scale(1);
}
.cc-nav__link[aria-current="page"]{
  color:#fff;
  background:rgba(255,107,65,.14);
}

.cc-nav__actions{display:none;}

/* 右侧胶囊 */
.cc-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}

.cc-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  height:38px;
  padding:0 18px;
  border-radius:var(--cc-r-pill);
  font-size:13.5px;
  font-weight:600;
  letter-spacing:.01em;
  text-decoration:none;
  white-space:nowrap;
  transition:transform .18s var(--cc-ease),background-color .18s var(--cc-ease),color .18s var(--cc-ease),border-color .18s var(--cc-ease),box-shadow .18s var(--cc-ease);
}

.cc-pill--solid{
  background:var(--cc-coral);
  color:#170D08;
  box-shadow:0 12px 26px -18px rgba(255,107,65,.95);
}
.cc-pill--solid:hover{
  background:var(--cc-coral-soft);
  transform:translateY(-1px);
}

.cc-pill--ghost{
  color:var(--cc-neon);
  border:1px solid rgba(56,225,225,.4);
  background:rgba(56,225,225,.06);
}
.cc-pill--ghost:hover{
  color:#C9FBFF;
  background:rgba(56,225,225,.16);
  transform:translateY(-1px);
}

/* 移动菜单按钮 */
.cc-burger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:44px;
  height:40px;
  padding:0 11px;
  margin-left:4px;
  border-radius:14px;
  border:1px solid rgba(56,225,225,.34);
  background:rgba(56,225,225,.08);
  cursor:pointer;
}
.cc-burger__bar{
  display:block;
  height:2px;
  border-radius:2px;
  background:var(--cc-pearl);
  transition:transform .22s var(--cc-ease),width .22s var(--cc-ease);
}
.cc-burger__bar:last-child{
  width:62%;
  background:var(--cc-coral);
}
.cc-burger.is-open .cc-burger__bar:first-child{
  transform:translateY(3.5px) rotate(45deg);
}
.cc-burger.is-open .cc-burger__bar:last-child{
  width:100%;
  transform:translateY(-3.5px) rotate(-45deg);
}

body.cc-nav-open{overflow:hidden;}

/* ---------- 6. 页脚 ---------- */
.cc-footer{
  position:relative;
  background:var(--cc-abyss);
  color:var(--cc-sand);
  padding:clamp(52px,7vw,86px) 0 26px;
  overflow:hidden;
}

.cc-footer::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(56,225,225,.45),rgba(255,107,65,.35),transparent);
}

.cc-footer::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(30,78,114,.3) 1px,transparent 1px),
    linear-gradient(90deg,rgba(30,78,114,.3) 1px,transparent 1px);
  background-size:74px 74px;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 70%);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 70%);
}

.cc-footer__shell,
.cc-footer__base{
  position:relative;
  z-index:1;
  width:min(var(--cc-wrap),calc(100% - var(--cc-gutter) * 2));
  margin-inline:auto;
}

.cc-footer__brand{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  padding-bottom:24px;
  margin-bottom:clamp(28px,4vw,44px);
  border-bottom:1px solid rgba(201,210,220,.14);
}

.cc-footer__name{
  font-size:22px;
  font-weight:900;
  letter-spacing:-.01em;
  color:var(--cc-pearl);
}

.cc-footer__coord{
  font-family:var(--cc-font-mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--cc-neon);
  opacity:.85;
}

.cc-footer__cols{
  display:grid;
  grid-template-columns:1.05fr 1fr 1.35fr 1fr;
  gap:clamp(24px,3vw,48px);
}

.cc-fcol{min-width:0;}

.cc-fcol__title{
  margin:0 0 18px;
  font-family:var(--cc-font-mono);
  font-size:11.5px;
  font-weight:600;
  letter-spacing:.16em;
  color:var(--cc-neon);
}

.cc-fcol__list{
  list-style:none;
  display:grid;
  gap:10px;
}
.cc-fcol__list a{
  display:inline-block;
  font-size:14.5px;
  color:rgba(246,244,239,.78);
  text-decoration:none;
  transition:color .16s var(--cc-ease);
}
.cc-fcol__list a::before{
  content:"";
  display:inline-block;
  width:5px;
  height:5px;
  margin-right:9px;
  border-radius:50%;
  background:var(--cc-tide);
  vertical-align:middle;
  transition:background-color .16s var(--cc-ease);
}
.cc-fcol__list a:hover{color:var(--cc-neon);}
.cc-fcol__list a:hover::before{background:var(--cc-coral);}

.cc-fcol__note{
  margin:0;
  font-size:13px;
  line-height:1.72;
  color:rgba(201,210,220,.72);
}
.cc-fcol__meta + .cc-fcol__note{margin-top:14px;}

.cc-fcol__more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:14px;
  padding-bottom:2px;
  font-size:13.5px;
  font-weight:600;
  color:var(--cc-coral);
  text-decoration:none;
  border-bottom:1px solid rgba(255,107,65,.35);
  transition:color .16s var(--cc-ease),border-color .16s var(--cc-ease);
}
.cc-fcol__more:hover{
  color:var(--cc-coral-soft);
  border-bottom-color:var(--cc-coral-soft);
}

.cc-fcol__meta{
  list-style:none;
  display:grid;
  gap:12px;
}

.cc-meta__row{
  display:flex;
  align-items:center;
  gap:9px;
  flex-wrap:wrap;
  line-height:1.6;
}

.cc-meta__key{
  flex:0 0 auto;
  font-family:var(--cc-font-mono);
  font-size:11px;
  letter-spacing:.12em;
  color:rgba(56,225,225,.8);
  padding:2px 8px;
  border-radius:var(--cc-r-pill);
  border:1px solid rgba(56,225,225,.24);
}

.cc-meta__val{
  font-size:14px;
  color:rgba(246,244,239,.86);
  word-break:break-all;
}

.cc-copy{
  display:inline-flex;
  align-items:center;
  height:26px;
  padding:0 10px;
  border-radius:var(--cc-r-pill);
  border:1px solid rgba(201,210,220,.3);
  background:transparent;
  color:rgba(246,244,239,.68);
  font-family:var(--cc-font-mono);
  font-size:11px;
  letter-spacing:.06em;
  cursor:pointer;
  transition:border-color .16s var(--cc-ease),color .16s var(--cc-ease),background-color .16s var(--cc-ease);
}
.cc-copy:hover{
  color:var(--cc-neon);
  border-color:rgba(56,225,225,.5);
}
.cc-copy__label::after{content:"复制";}
.cc-copy[data-state="copied"]{
  color:var(--cc-palm);
  border-color:var(--cc-palm);
  background:rgba(23,166,124,.14);
}
.cc-copy[data-state="copied"] .cc-copy__label::after{content:"已复制";}
.cc-copy[data-state="failed"]{
  color:var(--cc-coral-soft);
  border-color:rgba(255,160,122,.6);
}
.cc-copy[data-state="failed"] .cc-copy__label::after{content:"复制失败";}

.cc-tide{
  height:12px;
  margin-bottom:18px;
  border-bottom:1px solid rgba(201,210,220,.16);
  background-image:
    repeating-linear-gradient(90deg,rgba(56,225,225,.42) 0 1px,transparent 1px 10px),
    linear-gradient(90deg,transparent,rgba(56,225,225,.45) 30%,rgba(255,107,65,.4) 70%,transparent);
  background-repeat:repeat-x,no-repeat;
  background-size:auto 7px,auto 1px;
  background-position:0 0,0 100%;
}

.cc-footer__legal{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 26px;
  font-size:12.5px;
  color:rgba(201,210,220,.7);
}
.cc-footer__legal a{
  color:rgba(201,210,220,.85);
  text-decoration:none;
  border-bottom:1px dashed rgba(201,210,220,.3);
}
.cc-footer__legal a:hover{
  color:var(--cc-neon);
  border-bottom-color:rgba(56,225,225,.6);
}

/* ---------- 7. 可复用图片容器 ---------- */
.cc-media{
  position:relative;
  overflow:hidden;
  border-radius:var(--cc-r-lg);
  aspect-ratio:16 / 9;
  background:linear-gradient(150deg,var(--cc-deep) 0%,var(--cc-tide) 58%,var(--cc-abyss) 100%);
  isolation:isolate;
}

.cc-media > img{
  width:100%;
  height:100%;
  object-fit:cover;
}

.cc-media--wide{aspect-ratio:21 / 9;}
.cc-media--tall{aspect-ratio:4 / 5;}
.cc-media--square{aspect-ratio:1 / 1;}

.cc-media__ph{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(56,225,225,.14) 1px,transparent 1px),
    linear-gradient(90deg,rgba(56,225,225,.14) 1px,transparent 1px);
  background-size:56px 56px;
  pointer-events:none;
}

.cc-media__veil{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(5,21,36,.12) 0%,rgba(5,21,36,.48) 62%,rgba(5,21,36,.82) 100%);
  pointer-events:none;
}
.cc-media--duo .cc-media__veil{
  background:linear-gradient(145deg,rgba(30,78,114,.5),rgba(255,107,65,.3));
  mix-blend-mode:screen;
}

.cc-media__cap{
  position:absolute;
  left:16px;
  bottom:14px;
  font-family:var(--cc-font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--cc-neon);
  pointer-events:none;
}

/* ---------- 8. 显现协议 ---------- */
[data-reveal]{opacity:1;}

.cc-js [data-reveal]{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .6s var(--cc-ease),transform .6s var(--cc-ease);
}
.cc-js [data-reveal][data-revealed="true"]{
  opacity:1;
  transform:none;
}

/* ---------- 9. 响应式 ---------- */
@media (max-width:1023px){
  .cc-header{--cc-head-h:72px;}

  .cc-scale{display:none;}
  .cc-actions{display:none;}
  .cc-burger{display:flex;}

  .cc-nav{
    position:fixed;
    left:12px;
    right:12px;
    top:calc(var(--cc-head-h) + 10px);
    z-index:5;
    margin:0;
    display:block;
    padding:12px;
    border-radius:26px;
    border:1px solid rgba(56,225,225,.2);
    background:linear-gradient(180deg,var(--cc-deep),var(--cc-abyss));
    box-shadow:0 36px 64px -36px rgba(5,21,36,.98);
    max-height:calc(100dvh - var(--cc-head-h) - 34px);
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transform:translateY(-12px);
    transition:opacity .22s var(--cc-ease),transform .22s var(--cc-ease),visibility .22s var(--cc-ease);
  }
  .cc-nav[data-open="true"]{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
    transform:translateY(0);
  }

  .cc-nav__list{
    flex-direction:column;
    align-items:stretch;
    gap:2px;
  }
  .cc-nav__link{
    padding:14px 16px;
    border-radius:16px;
    font-size:15.5px;
  }
  .cc-nav__link::after{display:none;}
  .cc-nav__link[aria-current="page"]{
    background:rgba(255,107,65,.14);
    color:#fff;
  }

  .cc-nav__actions{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px;
    margin-top:10px;
    padding-top:12px;
    border-top:1px solid rgba(201,210,220,.16);
  }
  .cc-nav__actions .cc-pill{height:44px;}

  .cc-footer__cols{grid-template-columns:1fr 1fr;}
}

@media (max-width:767px){
  body{font-size:16px;}
  .cc-brand__tag{display:none;}
  .cc-brand__mark{width:32px;height:32px;border-radius:12px;}
  .cc-brand__name{font-size:17.5px;}
  .cc-nav__actions{grid-template-columns:1fr;}
}

@media (max-width:600px){
  .cc-footer__cols{grid-template-columns:1fr;}
  .cc-footer__legal{font-size:12px;gap:8px 18px;}
  .cc-media{border-radius:var(--cc-r-md);}
}

/* ---------- 10. 减少动效 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,
  *::before,
  *::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .cc-js [data-reveal]{
    opacity:1 !important;
    transform:none !important;
  }
  .cc-pill:hover,
  .cc-fcol__more:hover{transform:none;}
}