/* ==========================================================================
   乐鱼体育主站 · /assets/site.css
   深海夜赛场 · 悬浮胶囊 · Bento 编辑部版式
   ========================================================================== */

:root{
  --abyss:#04121F;
  --trench:#0A2136;
  --current:#123A57;
  --orange:#FF6A2B;
  --cyan:#38E1D0;
  --amber:#FFB547;
  --warm:#F6F1E7;
  --ink:#E7EDF3;
  --mist:#7C93A8;

  --waterline:linear-gradient(135deg,#06283D 0%,#0E4A6B 62%,#12708F 100%);
  --glow-cyan:radial-gradient(60% 60% at 50% 50%,rgba(56,225,208,.22),transparent 70%);
  --glow-orange:radial-gradient(52% 52% at 50% 50%,rgba(255,106,43,.20),transparent 74%);

  --font-sans:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --font-num:'JetBrains Mono',ui-monospace,SFMono-Regular,Consolas,monospace;

  --gutter:clamp(16px,4vw,48px);
  --shell-w:min(1440px,100% - 2 * var(--gutter));
  --rule:rgba(124,147,168,.22);
  --rule-soft:rgba(124,147,168,.14);

  --radius-lg:28px;
  --radius-md:18px;
  --radius-sm:12px;
  --pill:999px;

  --dur:260ms;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* --------------------------------------------------------- reset / 基础 */
*,
*::before,
*::after{box-sizing:border-box;}

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:110px;
}

body{
  margin:0;
  background:var(--abyss);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:17px;
  font-weight:400;
  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%;}

h1,h2,h3,h4,p,figure,blockquote{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;
  cursor:pointer;
}

:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
  border-radius:6px;
  box-shadow:0 0 0 4px rgba(56,225,208,.20);
}

::selection{background:rgba(255,106,43,.32);color:#fff;}

/* --------------------------------------------------------- 跳转链接 */
.ly-skip{
  position:fixed;
  top:10px;
  left:50%;
  z-index:200;
  transform:translate(-50%,-190%);
  padding:10px 22px;
  border-radius:var(--pill);
  background:var(--cyan);
  color:#04121F;
  font-size:14px;
  font-weight:600;
  letter-spacing:.04em;
  transition:transform var(--dur) var(--ease);
}

.ly-skip:focus,
.ly-skip:focus-visible{transform:translate(-50%,0);}

/* --------------------------------------------------------- 头部 */
.ly-header{
  position:sticky;
  top:0;
  z-index:100;
  padding:clamp(10px,1.6vw,18px) var(--gutter) 0;
  pointer-events:none;
}

.ly-header__inner{
  position:relative;
  width:min(1440px,100%);
  margin-inline:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  pointer-events:auto;
}

/* 品牌胶囊 */
.ly-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:8px 18px 8px 12px;
  border-radius:var(--pill);
  background:rgba(10,33,54,.74);
  border:1px solid rgba(56,225,208,.16);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),padding var(--dur) var(--ease);
}

.ly-brand:hover{
  background:rgba(18,58,87,.86);
  border-color:rgba(56,225,208,.42);
}

.ly-brand__mark{
  display:inline-flex;
  align-items:flex-end;
  gap:3px;
  height:18px;
  flex:0 0 auto;
}

.ly-brand__mark i{
  display:block;
  width:3px;
  border-radius:2px;
}

.ly-brand__mark i:nth-child(1){height:8px;background:var(--mist);}
.ly-brand__mark i:nth-child(2){height:18px;background:var(--orange);}
.ly-brand__mark i:nth-child(3){height:12px;background:var(--cyan);}

.ly-brand__text{display:flex;flex-direction:column;line-height:1.15;}

.ly-brand__name{
  font-size:15px;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--ink);
}

.ly-brand__sub{
  font-family:var(--font-num);
  font-size:10px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--mist);
}

/* 栏目胶囊浮岛 */
.ly-nav{
  display:flex;
  align-items:center;
  gap:10px;
  padding:7px 8px 7px 10px;
  border-radius:var(--pill);
  background:rgba(10,33,54,.74);
  border:1px solid rgba(56,225,208,.16);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:padding var(--dur) var(--ease),background var(--dur) var(--ease);
}

.ly-nav__list{display:flex;align-items:center;gap:2px;}

.ly-nav__link{
  display:inline-block;
  padding:8px 14px;
  border-radius:var(--pill);
  font-size:14px;
  font-weight:500;
  white-space:nowrap;
  color:rgba(231,237,243,.78);
  transition:color var(--dur) var(--ease),background var(--dur) var(--ease),padding var(--dur) var(--ease),font-size var(--dur) var(--ease);
}

.ly-nav__link:hover{color:var(--cyan);background:rgba(56,225,208,.10);}

.ly-nav__link[aria-current="page"]{
  background:var(--orange);
  color:#061420;
  font-weight:600;
}

.ly-nav__aux{
  display:flex;
  align-items:center;
  gap:10px;
  padding-left:12px;
  margin-left:2px;
  border-left:1px solid var(--rule);
}

.ly-nav__aux a{
  font-size:12px;
  letter-spacing:.04em;
  color:var(--mist);
  transition:color var(--dur) var(--ease);
}

.ly-nav__aux a:hover{color:var(--cyan);}

.ly-nav__lang{
  font-family:var(--font-num);
  font-size:11px;
  letter-spacing:.12em;
  white-space:nowrap;
  color:var(--mist);
}

.ly-nav__cta{
  display:inline-block;
  padding:9px 18px;
  border-radius:var(--pill);
  background:var(--orange);
  color:#061420;
  font-size:14px;
  font-weight:600;
  white-space:nowrap;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),padding var(--dur) var(--ease),font-size var(--dur) var(--ease);
}

.ly-nav__cta:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(255,106,43,.32);
}

/* 移动端栏目按钮 */
.ly-nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:10px 16px;
  border-radius:var(--pill);
  background:rgba(10,33,54,.78);
  border:1px solid rgba(56,225,208,.22);
  color:var(--ink);
  font-size:13px;
  font-weight:600;
  letter-spacing:.08em;
  transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease);
}

.ly-nav-toggle:hover{border-color:rgba(56,225,208,.5);}

.ly-nav-toggle__bar{
  position:relative;
  width:16px;
  height:2px;
  border-radius:2px;
  background:var(--cyan);
  transition:background var(--dur) var(--ease);
}

.ly-nav-toggle__bar::before,
.ly-nav-toggle__bar::after{
  content:"";
  position:absolute;
  left:0;
  width:16px;
  height:2px;
  border-radius:2px;
  background:var(--cyan);
  transition:transform var(--dur) var(--ease);
}

.ly-nav-toggle__bar::before{top:-5px;}
.ly-nav-toggle__bar::after{top:5px;}

.ly-nav-toggle[aria-expanded="true"] .ly-nav-toggle__bar{background:transparent;}
.ly-nav-toggle[aria-expanded="true"] .ly-nav-toggle__bar::before{transform:translateY(5px) rotate(45deg);}
.ly-nav-toggle[aria-expanded="true"] .ly-nav-toggle__bar::after{transform:translateY(-5px) rotate(-45deg);}

/* 滚动收拢态 */
.ly-header[data-slim="true"] .ly-brand{padding:6px 14px 6px 9px;}
.ly-header[data-slim="true"] .ly-brand__sub{display:none;}
.ly-header[data-slim="true"] .ly-nav{padding:4px 6px 4px 8px;}
.ly-header[data-slim="true"] .ly-nav__link{padding:6px 11px;font-size:13px;}
.ly-header[data-slim="true"] .ly-nav__aux{display:none;}
.ly-header[data-slim="true"] .ly-nav__cta{padding:7px 14px;font-size:13px;}

/* --------------------------------------------------------- 页脚 */
.ly-footer{
  position:relative;
  margin-top:clamp(64px,10vw,140px);
  background:linear-gradient(180deg,#04121F 0%,#061A2B 52%,#04121F 100%);
  overflow:hidden;
}

.ly-footer::before{
  content:"";
  position:absolute;
  inset:auto -20% -60% -20%;
  height:340px;
  background:var(--glow-cyan);
  opacity:.35;
  pointer-events:none;
}

.ly-footer__wave{
  height:2px;
  background:linear-gradient(90deg,transparent 0%,#0E4A6B 16%,var(--cyan) 50%,#12708F 82%,transparent 100%);
  opacity:.72;
}

.ly-footer__inner{
  position:relative;
  width:min(1440px,100% - 2 * var(--gutter));
  margin-inline:auto;
  padding:clamp(40px,6vw,76px) 0 clamp(24px,3vw,40px);
  display:grid;
  grid-template-columns:1.3fr 1.7fr 1.3fr;
  gap:clamp(24px,4vw,56px);
  align-items:start;
}

.ly-footer__logo{
  font-size:20px;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--ink);
}

.ly-footer__tag{
  margin-top:8px;
  font-family:var(--font-num);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--cyan);
}

.ly-footer__meta{
  margin-top:14px;
  max-width:32ch;
  font-size:14px;
  line-height:1.7;
  color:var(--mist);
}

.ly-footer__cols{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(16px,2.4vw,32px);
}

.ly-footer__label{
  margin-bottom:14px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.1em;
  color:var(--amber);
}

.ly-footer__list li + li{margin-top:9px;}

.ly-footer__list a{
  font-size:15px;
  color:rgba(231,237,243,.76);
  transition:color var(--dur) var(--ease),padding-left var(--dur) var(--ease);
}

.ly-footer__list a:hover{color:var(--cyan);padding-left:6px;}

.ly-footer__contact-list li{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  font-size:14px;
  line-height:1.7;
  color:rgba(231,237,243,.76);
}

.ly-footer__contact-list li + li{margin-top:10px;}

.ly-footer__key{
  flex:0 0 auto;
  min-width:4.6em;
  font-size:12px;
  letter-spacing:.06em;
  color:var(--mist);
}

.ly-footer__mono{
  font-family:var(--font-num);
  font-size:13px;
  letter-spacing:.02em;
  color:var(--ink);
}

.ly-footer__legal{
  position:relative;
  width:min(1440px,100% - 2 * var(--gutter));
  margin-inline:auto;
  padding:18px 0 34px;
  border-top:1px solid var(--rule);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px 28px;
  font-family:var(--font-num);
  font-size:13px;
  letter-spacing:.02em;
  color:var(--mist);
}

.ly-footer__legal-links{display:flex;flex-wrap:wrap;gap:20px;}

.ly-footer__legal-links a{
  color:rgba(231,237,243,.76);
  transition:color var(--dur) var(--ease);
}

.ly-footer__legal-links a:hover{color:var(--cyan);}

.ly-footer__icp{white-space:nowrap;}

/* --------------------------------------------------------- 通用布局 */
.ly-shell{
  width:var(--shell-w);
  margin-inline:auto;
}

.ly-shell--prose{
  width:min(680px,100% - 2 * var(--gutter));
  margin-inline:auto;
}

.ly-grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:clamp(16px,2vw,24px);
}

/* --------------------------------------------------------- Bento 卡片 */
.ly-card{
  position:relative;
  min-height:96px;
  padding:clamp(20px,2.4vw,28px);
  border-radius:var(--radius-lg);
  background:var(--trench);
  border:1px solid var(--rule-soft);
  transition:transform var(--dur) var(--ease),border-color var(--dur) var(--ease),background var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}

.ly-card:hover{
  transform:translateY(-4px);
  border-color:rgba(56,225,208,.38);
  background:linear-gradient(160deg,rgba(18,58,87,.9),rgba(10,33,54,.96));
  box-shadow:0 18px 44px rgba(0,0,0,.36);
}

/* --------------------------------------------------------- 排版元件 */
.ly-label{
  display:inline-block;
  font-size:13px;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--amber);
}

.ly-stat{
  display:block;
  font-family:var(--font-num);
  font-weight:500;
  font-size:clamp(34px,4.6vw,60px);
  line-height:1;
  letter-spacing:-.02em;
  color:var(--cyan);
  font-variant-numeric:tabular-nums;
  text-align:right;
}

.ly-num{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  letter-spacing:.01em;
}

.ly-mist{color:var(--mist);}

/* --------------------------------------------------------- 按钮 */
.ly-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 24px;
  border-radius:var(--pill);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  letter-spacing:.02em;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease),background var(--dur) var(--ease);
}

.ly-btn--primary{background:var(--orange);color:#061420;}

.ly-btn--primary:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 30px rgba(255,106,43,.3);
}

.ly-btn--ghost{
  border-color:rgba(124,147,168,.42);
  color:var(--ink);
}

.ly-btn--ghost:hover{
  transform:translateY(-2px);
  border-color:var(--cyan);
  color:var(--cyan);
}

/* --------------------------------------------------------- 面包屑 */
.ly-crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--mist);
}

.ly-crumbs li{display:flex;align-items:center;gap:8px;}

.ly-crumbs li + li::before{
  content:"/";
  color:rgba(124,147,168,.5);
}

.ly-crumbs a{transition:color var(--dur) var(--ease);}
.ly-crumbs a:hover{color:var(--cyan);}
.ly-crumbs [aria-current="page"]{color:var(--ink);}

/* --------------------------------------------------------- 正文容器 */
.ly-prose{
  max-width:680px;
  font-size:17px;
  line-height:1.75;
  color:rgba(231,237,243,.9);
}

.ly-prose > * + *{margin-top:1.1em;}

.ly-prose h2{
  margin-top:2em;
  font-size:clamp(24px,2.6vw,34px);
  font-weight:300;
  line-height:1.22;
  letter-spacing:-.01em;
  color:var(--ink);
}

.ly-prose h3{
  margin-top:1.6em;
  font-size:20px;
  font-weight:600;
  color:var(--ink);
}

.ly-prose a{
  color:var(--cyan);
  border-bottom:1px solid rgba(56,225,208,.4);
  transition:border-color var(--dur) var(--ease);
}

.ly-prose a:hover{border-bottom-color:var(--cyan);}

.ly-prose ul,
.ly-prose ol{padding-left:1.2em;}

.ly-prose ul li{list-style:none;position:relative;}
.ly-prose ul li::before{
  content:"";
  position:absolute;
  left:-1.1em;
  top:.72em;
  width:6px;
  height:6px;
  border-radius:2px;
  background:var(--amber);
}

.ly-prose ol{counter-reset:prose;}
.ly-prose ol li{list-style:none;position:relative;}
.ly-prose ol li::before{
  counter-increment:prose;
  content:counter(prose,decimal-leading-zero);
  position:absolute;
  left:-2.2em;
  font-family:var(--font-num);
  font-size:13px;
  color:var(--mist);
}

.ly-prose blockquote{
  padding-left:20px;
  border-left:2px solid var(--cyan);
  color:var(--mist);
}

/* --------------------------------------------------------- 图片容器 */
.ly-frame{
  position:relative;
  overflow:hidden;
  isolation:isolate;
  border-radius:var(--radius-lg);
  border:1px solid rgba(56,225,208,.14);
  background:var(--waterline);
}

.ly-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(.86) contrast(1.06) brightness(.92);
}

.ly-frame--16x9{aspect-ratio:16 / 9;}
.ly-frame--4x3{aspect-ratio:4 / 3;}
.ly-frame--1x1{aspect-ratio:1 / 1;}
.ly-frame--tall{aspect-ratio:3 / 4;}

.ly-frame--waterline::after{
  content:"";
  position:absolute;
  inset:0;
  background:var(--glow-cyan);
  mix-blend-mode:screen;
  pointer-events:none;
}

.ly-frame__caption{
  position:absolute;
  inset:auto 0 0 0;
  z-index:2;
  padding:14px 18px;
  font-family:var(--font-num);
  font-size:13px;
  letter-spacing:.04em;
  color:var(--ink);
  background:linear-gradient(180deg,transparent,rgba(4,18,31,.88));
}

/* --------------------------------------------------------- 渐显 */
.ly-js [data-reveal]{
  opacity:0;
  transform:translateY(14px);
  transition:opacity 480ms var(--ease),transform 480ms var(--ease);
  transition-delay:var(--reveal-delay,0ms);
}

.ly-js [data-reveal="in"]{
  opacity:1;
  transform:none;
}

/* --------------------------------------------------------- 响应式 */
@media (max-width:1180px){
  .ly-nav__aux{display:none;}
  .ly-header[data-slim="true"] .ly-nav__aux{display:none;}
}

@media (max-width:1100px){
  .ly-nav-toggle{display:inline-flex;}

  .ly-nav{
    position:absolute;
    top:calc(100% + 10px);
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:12px;
    padding:18px;
    border-radius:var(--radius-lg);
    background:rgba(6,24,40,.97);
    border-color:rgba(56,225,208,.24);
    box-shadow:0 26px 64px rgba(0,0,0,.58);
  }

  .ly-nav[data-open="true"]{display:flex;}

  .ly-header[data-slim="true"] .ly-nav{padding:18px;}

  .ly-nav__list{
    flex-direction:column;
    align-items:stretch;
    gap:4px;
  }

  .ly-nav__link,
  .ly-header[data-slim="true"] .ly-nav__link{
    display:block;
    padding:12px 16px;
    font-size:15px;
  }

  .ly-nav__aux{
    display:flex;
    flex-wrap:wrap;
    gap:16px;
    padding:14px 0 0;
    margin-left:0;
    border-left:0;
    border-top:1px solid var(--rule);
  }

  .ly-header[data-slim="true"] .ly-nav__aux{display:flex;}

  .ly-nav__cta,
  .ly-header[data-slim="true"] .ly-nav__cta{
    padding:13px 18px;
    font-size:15px;
    text-align:center;
  }

  .ly-footer__inner{grid-template-columns:1fr 1fr;}
  .ly-footer__contact{grid-column:1 / -1;}
}

@media (max-width:900px){
  .ly-grid{grid-template-columns:repeat(6,minmax(0,1fr));}
}

@media (max-width:760px){
  .ly-brand__sub{display:none;}
  .ly-header[data-slim="true"] .ly-brand__sub{display:none;}

  .ly-footer__inner{
    grid-template-columns:1fr;
    gap:32px;
  }

  .ly-footer__cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
  .ly-footer__contact{grid-column:auto;}

  .ly-footer__legal{justify-content:flex-start;}
}

@media (max-width:560px){
  .ly-grid{grid-template-columns:repeat(2,minmax(0,1fr));}

  .ly-nav-toggle__label{display:none;}
  .ly-nav-toggle{padding:10px 13px;}

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

  .ly-stat{text-align:left;}
}

/* --------------------------------------------------------- 无障碍 */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}

  *,
  *::before,
  *::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }

  .ly-js [data-reveal]{
    opacity:1 !important;
    transform:none !important;
  }

  .ly-card:hover,
  .ly-btn:hover,
  .ly-nav__cta:hover{transform:none;}
}