/* ivory_court · home.css · NORDIC 北欧极简白底 */
.ivc-hero{position:relative;padding:120px 20px 100px;background:#fff;border-bottom:1px solid var(--ks-border);overflow:hidden}
.ivc-hero-inner{max-width:1180px;margin:0 auto;position:relative;z-index:2}
.ivc-hero-tag{display:inline-block;font-size:11px;letter-spacing:.32em;color:var(--ks-muted);text-transform:uppercase;border:1px solid var(--ks-border);padding:6px 14px;border-radius:0;margin-bottom:32px}
.ivc-hero h1{font-size:88px;line-height:.95;margin:0 0 24px;color:var(--ks-text);font-weight:200;letter-spacing:-.02em}
.ivc-hero h1 em{font-style:normal;color:var(--ks-primary);font-weight:700}
.ivc-hero h1 .stk{text-decoration:line-through;text-decoration-thickness:3px;color:var(--ks-text-2)}
.ivc-hero-lead{font-size:18px;color:var(--ks-text-2);max-width:680px;line-height:1.7;margin:0 0 40px}
.ivc-hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--ks-border);padding-top:32px;margin-top:48px}
.ivc-hero-stats div{padding:0 20px;border-left:1px solid var(--ks-border)}
.ivc-hero-stats div:first-child{border-left:none;padding-left:0}
.ivc-hero-stats strong{display:block;font-size:36px;color:var(--ks-text);font-weight:700;line-height:1}
.ivc-hero-stats span{display:block;font-size:11px;color:var(--ks-muted);margin-top:6px;letter-spacing:.16em;text-transform:uppercase}
.ivc-hero-cta{display:flex;gap:0;margin-top:40px}
.ivc-hero-cta a{padding:18px 36px;font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.16em;border:1px solid var(--ks-text);background:transparent;color:var(--ks-text);transition:.25s}
.ivc-hero-cta a:first-child{background:var(--ks-text);color:#fff}
.ivc-hero-cta a:hover{background:var(--ks-primary);color:#fff;border-color:var(--ks-primary)}

/* solutions 网格（4 列） */
.ivc-solutions{padding:96px 0;background:#fff}
.ivc-sol-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--ks-border);border-left:1px solid var(--ks-border)}
.ivc-sol-card{padding:40px 28px;border-right:1px solid var(--ks-border);border-bottom:1px solid var(--ks-border);background:#fff;transition:.25s}
.ivc-sol-card:hover{background:var(--ks-bg-3);transform:translateY(-2px)}
.ivc-sol-no{font-size:11px;color:var(--ks-muted);letter-spacing:.24em;font-weight:600;margin-bottom:16px}
.ivc-sol-card h3{font-size:22px;color:var(--ks-text);margin:0 0 12px;font-weight:600}
.ivc-sol-card p{font-size:14px;color:var(--ks-text-2);line-height:1.7;margin:0}

/* matches/standings/games 数据区 */
.ivc-data{padding:96px 0;background:var(--ks-bg-2)}
.ivc-data-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}

/* tiers 会员（3 列横向卡片） */
.ivc-tiers{padding:96px 0;background:#fff;border-top:1px solid var(--ks-border)}
.ivc-tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ivc-tier-card{padding:48px 32px;border:1px solid var(--ks-border);background:#fff;transition:.25s;text-align:left}
.ivc-tier-card:hover{border-color:var(--ks-primary);box-shadow:var(--ks-shadow)}
.ivc-tier-card.featured{background:var(--ks-text);color:#fff}
.ivc-tier-card.featured *{color:#fff !important}
.ivc-tier-card h4{font-size:13px;letter-spacing:.24em;margin:0 0 12px;text-transform:uppercase;color:var(--ks-muted)}
.ivc-tier-card .price{font-size:48px;font-weight:200;color:var(--ks-text);margin:0 0 24px;letter-spacing:-.02em}
.ivc-tier-card ul{padding:0;margin:0 0 32px;list-style:none;font-size:14px;color:var(--ks-text-2)}
.ivc-tier-card li{padding:8px 0;border-bottom:1px solid var(--ks-border)}
.ivc-tier-card .btn{display:block;text-align:center;padding:14px;border:1px solid var(--ks-border-strong);color:var(--ks-text);background:transparent;font-weight:600;transition:.25s}
.ivc-tier-card .btn:hover{background:var(--ks-primary);color:#fff;border-color:var(--ks-primary)}

/* news 新闻 */
.ivc-news{padding:96px 0;background:var(--ks-bg-2)}
.ivc-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ivc-news-card{background:#fff;border:1px solid var(--ks-border);padding:32px;transition:.25s}
.ivc-news-card:hover{transform:translateY(-2px);box-shadow:var(--ks-shadow)}
.ivc-news-meta{font-size:11px;letter-spacing:.16em;color:var(--ks-muted);text-transform:uppercase;margin-bottom:12px}
.ivc-news-card h3{font-size:20px;color:var(--ks-text);margin:0 0 12px;font-weight:600;line-height:1.4}
.ivc-news-card p{color:var(--ks-text-2);font-size:14px;line-height:1.7;margin:0}

@media(max-width:1024px){
  .ivc-hero h1{font-size:48px}
  .ivc-sol-grid,.ivc-tier-grid,.ivc-news-grid{grid-template-columns:1fr 1fr}
  .ivc-hero-stats{grid-template-columns:1fr 1fr}
  .ivc-data-grid{grid-template-columns:1fr}
}

/* 通用关键词芯片 */
.ivc-keywords{padding:48px 0;background:#fff;border-top:1px solid var(--ks-border)}
.ivc-chip-grid{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:1100px;margin:0 auto;padding:0 20px}
.ivc-chip{padding:6px 14px;border:1px solid var(--ks-border);border-radius:999px;font-size:13px;color:var(--ks-text-2);background:#fff;transition:.2s}
.ivc-chip:hover{border-color:var(--ks-primary);color:var(--ks-primary);background:var(--ks-bg-3)}

/* 通用 final-CTA */
.ivc-final{padding:80px 20px;text-align:center;background:linear-gradient(180deg,#fff,var(--ks-bg-3))}
.ivc-final h2{font-size:36px;margin:0 0 16px;color:var(--ks-text)}
.ivc-final p{color:var(--ks-text-2);margin:0 auto 28px;max-width:640px}
.ivc-final-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.ivc-final .btn-primary,.ivc-final .btn-ghost{padding:14px 32px;border-radius:8px;font-weight:700;font-size:15px;border:1.5px solid;transition:.25s;cursor:pointer}
.ivc-final .btn-primary{background:var(--ks-primary);color:#fff;border-color:var(--ks-primary)}
.ivc-final .btn-primary:hover{background:var(--ks-primary-hover);color:#fff}
.ivc-final .btn-ghost{background:#fff;color:var(--ks-text);border-color:var(--ks-border-strong)}
.ivc-final .btn-ghost:hover{border-color:var(--ks-primary);color:var(--ks-primary)}

/* 通用 anchor 锚点 */
.ivc-anchor{padding:32px 0;text-align:center;background:#fff;border-bottom:1px solid var(--ks-border)}
.ivc-anchor-list{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;max-width:1000px;margin:0 auto;padding:0 16px}
.ivc-anchor-list a{padding:6px 14px;border:1px solid var(--ks-border);border-radius:6px;color:var(--ks-text-2);font-size:13px;transition:.2s}
.ivc-anchor-list a:hover{border-color:var(--ks-primary);color:var(--ks-primary)}

/* 通用 section title */
.ivc-section-title{text-align:center;margin:0 auto 36px;max-width:760px}
.ivc-section-title h2{font-size:32px;margin:0 0 8px;color:var(--ks-text);font-weight:700}
.ivc-section-title p{color:var(--ks-text-2);margin:0;font-size:15px}

/* 数据表 */
.ivc-table{background:#fff;border:1px solid var(--ks-border);border-radius:10px;overflow:hidden}
.ivc-table table{margin:0}
.ivc-table th{background:var(--ks-bg-3);font-size:13px;color:var(--ks-text-2);text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.ivc-table td{font-size:14px;color:var(--ks-text)}
.ivc-table tbody tr:hover{background:var(--ks-bg-2)}

/* container */
.ivc-wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* 移动端 */
@media(max-width:768px){
  .ivc-section-title h2{font-size:24px}
  .ivc-final h2{font-size:24px}
}


/* === HEADER nordic THIN-LINE === */
.ivc-h{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--ks-border)}
.ivc-h-wrap{max-width:1180px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:32px;height:68px}
.ivc-h-brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.ivc-h-logo{height:24px;width:auto;display:block}
.ivc-h-name{font-size:14px;letter-spacing:.16em;text-transform:uppercase;color:var(--ks-text);font-weight:600}
.ivc-h-nav{flex:1;display:flex;align-items:center;gap:0}
.ivc-h-link{padding:0 14px;font-size:13px;letter-spacing:.04em;color:var(--ks-text-2);text-decoration:none;line-height:68px;border-right:1px solid transparent;transition:.2s;position:relative}
.ivc-h-link:hover{color:var(--ks-text);background:var(--ks-bg-2)}
.ivc-h-sep{width:1px;height:16px;background:var(--ks-border);margin:0 6px}
.ivc-h-show{position:relative}
.ivc-h-show-pop{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--ks-border);min-width:180px;padding:8px 0;display:none;z-index:120}
.ivc-h-show:hover .ivc-h-show-pop{display:block}
.ivc-h-show-pop a,.ivc-h-show-pop li{display:block;padding:8px 16px;font-size:13px;color:var(--ks-text-2);text-decoration:none;list-style:none}
.ivc-h-show-pop a:hover{background:var(--ks-bg-2);color:var(--ks-text)}
.ivc-h-search{display:flex;align-items:center;border:1px solid var(--ks-border);height:32px;border-radius:0}
.ivc-h-search input{border:none;outline:none;padding:0 10px;font-size:12px;width:160px;background:transparent;color:var(--ks-text)}
.ivc-h-search button{border:none;border-left:1px solid var(--ks-border);padding:0 12px;height:30px;background:transparent;font-size:14px;cursor:pointer;color:var(--ks-text-2)}



/* =================================================== */
/* MOBILE ENHANCED · 移动端阅读体验优化                 */
/* =================================================== */
@media(max-width:768px){
  html,body{font-size:17px !important}
  .ivc-hero{padding:96px 20px 80px}
  .ivc-hero h1,
  .ivc-hero .ivc-h1{font-size:52px !important;line-height:1 !important;letter-spacing:-.03em !important}
  .ivc-hero h1 em,
  .ivc-hero .ivc-h1 em{font-size:52px !important}
  .ivc-hero-tag{font-size:13px !important;letter-spacing:.2em !important;padding:10px 18px !important;margin-bottom:36px !important}
  .ivc-hero-lead,
  .ivc-hero p{font-size:16px !important;line-height:1.8 !important;margin-bottom:32px !important}
  .ivc-hero-cta{flex-direction:column;gap:12px;margin-top:36px}
  .ivc-hero-cta a{padding:18px 24px !important;font-size:16px !important;text-align:center;letter-spacing:.1em !important;width:100%;box-sizing:border-box;border-radius:10px !important}
  .ivc-hero-stats{grid-template-columns:1fr 1fr !important;gap:0;margin-top:44px;padding-top:24px}
  .ivc-hero-stats div{padding:20px 16px !important;border-bottom:1px solid var(--ks-border)}
  .ivc-hero-stats strong{font-size:32px !important}
  .ivc-hero-stats span{font-size:12px !important;margin-top:6px !important}
  .ivc-hero-inner,
  .ivc-hero .ivc-wrap{padding:0 20px}
  /* sections 放大 */
  .ivc-solutions,
  .ivc-data,
  .ivc-tiers,
  .ivc-news{padding:72px 0 !important}
  .ivc-sec-head{margin-bottom:32px !important}
  .ivc-sec-title,
  .ivc-sec-head h2{font-size:30px !important;line-height:1.25 !important;margin-bottom:8px !important}
  .ivc-sec-sub,
  .ivc-sec-head p{font-size:15px !important;line-height:1.7 !important}
  .ivc-sol-grid,
  .ivc-tier-grid,
  .ivc-news-grid{grid-template-columns:1fr !important;gap:14px !important}
  .ivc-sol-card{padding:28px 22px !important;border-radius:14px !important}
  .ivc-sol-card h3{font-size:20px !important;margin-bottom:10px !important}
  .ivc-sol-card p{font-size:15px !important;line-height:1.7 !important}
  .ivc-sol-no{font-size:12px !important;margin-bottom:10px !important}
  .ivc-tier-card{padding:36px 24px !important;border-radius:14px !important}
  .ivc-tier-card h4{font-size:14px !important}
  .ivc-tier-card .price{font-size:40px !important}
  .ivc-tier-card li{font-size:15px !important;padding:10px 0 !important}
  .ivc-tier-card .btn{padding:16px !important;font-size:15px !important;border-radius:10px !important}
  .ivc-news-card{padding:28px 22px !important;border-radius:14px !important}
  .ivc-news-card h3{font-size:19px !important;line-height:1.4 !important}
  .ivc-news-card p{font-size:15px !important}
  .ivc-news-meta{font-size:12px !important;margin-bottom:10px !important}
  /* data tables 可读 */
  .ivc-table th,
  .ivc-table td{font-size:14px !important;padding:12px 10px !important}
  .ivc-data-grid{grid-template-columns:1fr !important;gap:16px !important}
  .ivc-data-list li{padding:14px 18px !important;font-size:15px !important;gap:6px !important;flex-wrap:wrap}
  .ivc-data-list strong{font-size:15px !important}
  .ivc-data-list span{font-size:14px !important}
  .ivc-kv-grid{grid-template-columns:1fr 1fr !important;gap:10px !important}
  .ivc-kv-cell{padding:18px 14px !important;border-radius:12px !important}
  .ivc-kv-val{font-size:22px !important}
  .ivc-kv-lbl{font-size:13px !important}
  .ivc-kv-hint{font-size:12px !important}
  /* keywords chips */
  .ivc-keywords{padding:56px 0 !important}
  .ivc-chip-grid{gap:8px !important}
  .ivc-chip{padding:10px 18px !important;font-size:14px !important;border-radius:999px !important}
  /* final CTA */
  .ivc-final{padding:72px 20px !important}
  .ivc-final-title{font-size:30px !important;line-height:1.25 !important}
  .ivc-final-lead{font-size:16px !important;line-height:1.7 !important}
  .ivc-final-actions{flex-direction:column;gap:12px}
  .ivc-final-actions .btn-primary,
  .ivc-final-actions .btn-ghost{padding:18px 24px !important;font-size:16px !important;width:100%;box-sizing:border-box;border-radius:10px !important}
  /* anchor 导航 */
  .ivc-anchor{padding:24px 0 !important}
  .ivc-anchor-list{gap:6px !important}
  .ivc-anchor-list a{padding:8px 14px !important;font-size:13px !important}
}





/* === HERO NORDIC 重写：左右分栏 === */
.ivc-hero{padding:140px 20px 120px;background:#fff;border-bottom:1px solid var(--ks-border);position:relative;overflow:hidden}
.ivc-hero-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.3fr 1fr;gap:60px;align-items:start}
.ivc-hero-left{position:relative}
.ivc-hero-tag{display:inline-block;font-size:12px;letter-spacing:.3em;color:var(--ks-muted);text-transform:uppercase;border:1px solid var(--ks-border);padding:10px 18px;margin-bottom:40px}
.ivc-h1{font-size:120px;line-height:.85;margin:0 0 32px;color:var(--ks-text);font-weight:200;letter-spacing:-.04em}
.ivc-h1 em{display:block;font-size:120px;font-weight:800;color:var(--ks-primary);margin-top:8px;font-style:normal}
.ivc-hero-lead{font-size:19px;color:var(--ks-text-2);line-height:1.75;margin:0 0 40px;max-width:560px}
.ivc-hero-cta{display:flex;gap:16px;margin-top:40px}
.ivc-hero-cta a{padding:20px 36px;font-size:15px;font-weight:600;text-transform:uppercase;letter-spacing:.16em;border:1.5px solid var(--ks-text);transition:.25s;text-decoration:none;display:inline-block}
.ivc-btn-primary,
.ivc-hero-cta a:first-child{background:var(--ks-text);color:#fff}
.ivc-btn-ghost,
.ivc-hero-cta a:nth-child(2){background:transparent;color:var(--ks-text)}
.ivc-hero-cta a:hover{background:var(--ks-primary);color:#fff;border-color:var(--ks-primary)}
.ivc-hero-right{display:flex;flex-direction:column;gap:1px;background:var(--ks-border);border:1px solid var(--ks-border)}
.ivc-stat-card{background:#fff;padding:28px 28px;display:flex;justify-content:space-between;align-items:center}
.ivc-stat-n{font-size:36px;font-weight:800;color:var(--ks-text);letter-spacing:-.02em}
.ivc-stat-l{font-size:12px;color:var(--ks-muted);text-transform:uppercase;letter-spacing:.2em}
.ivc-feature-list{background:var(--ks-text);color:#fff;padding:20px 28px}
.ivc-feature-list div{padding:6px 0;font-size:13px;color:#fff}
@media(max-width:1024px){
  .ivc-hero-grid{grid-template-columns:1fr;gap:40px}
  .ivc-h1,
  .ivc-h1 em{font-size:72px}
}
@media(max-width:600px){
  .ivc-hero{padding:96px 20px 80px}
  .ivc-h1,
  .ivc-h1 em{font-size:52px !important}
  .ivc-stat-n{font-size:28px}
  .ivc-stat-l{font-size:12px}
}




/* =================================================== */
/* MOBILE HEADER · hamburger 抽屉导航                   */
/* =================================================== */
.ivc-h-toggle{display:none}
.ivc-h-ham{display:none;cursor:pointer;font-size:24px;color:var(--ks-text);background:none;border:1px solid var(--ks-border);padding:6px 10px;border-radius:8px;line-height:1;z-index:10;margin-left:auto;transition:.2s}
.ivc-h-ham:hover{background:var(--ks-bg-2)}

@media(max-width:900px){
  /* hamburger 显示 */
  .ivc-h-ham{display:inline-block}
  /* 默认隐藏 nav / search */
  .ivc-h-nav,
  .ivc-h-search{display:none !important}
  /* 隐藏 checkbox 但保留功能 */
  .ivc-h-toggle{position:absolute;opacity:0;pointer-events:none}
  /* 抽屉展开 */
  .ivc-h-toggle:checked ~ div .ivc-h-nav,
  .ivc-h-toggle:checked ~ div .ivc-h-search,
  .ivc-h-toggle:checked ~ .ivc-h-wrap .ivc-h-nav,
  .ivc-h-toggle:checked ~ .ivc-h-wrap .ivc-h-search,
  .ivc-h-toggle:checked ~ .ivc-h-bar .ivc-h-nav,
  .ivc-h-toggle:checked ~ .ivc-h-bar .ivc-h-search,
  .ivc-h-toggle:checked ~ .ivc-h-glass .ivc-h-nav,
  .ivc-h-toggle:checked ~ .ivc-h-glass .ivc-h-search,
  .ivc-h-toggle:checked ~ .ivc-h-stack .ivc-h-nav,
  .ivc-h-toggle:checked ~ .ivc-h-stack .ivc-h-search{
    display:flex !important;
  }
  /* 抽屉样式：nav / search 改为竖排，全宽，浮层 */
  .ivc-h-wrap{flex-wrap:wrap;gap:0;padding:12px 16px;height:auto}
  .ivc-h-nav{width:100%;flex-direction:column;gap:0;background:#fff;border:1px solid var(--ks-border);border-radius:12px;margin-top:12px;box-shadow:0 12px 32px rgba(0,0,0,.08);overflow:hidden}
  .ivc-h-link{width:100%;box-sizing:border-box;padding:14px 20px !important;border-radius:0 !important;border-bottom:1px solid var(--ks-border);line-height:1.4 !important;font-size:15px !important;text-align:left}
  .ivc-h-link:last-child{border-bottom:none}
  .ivc-h-sep{display:none}
  .ivc-h-show{width:100%;display:block}
  .ivc-h-show > .ivc-h-link{width:100%}
  .ivc-h-show-pop{position:static !important;display:block !important;border:none !important;background:var(--ks-bg-2);box-shadow:none !important;margin:0;padding:0;border-radius:0}
  .ivc-h-show-pop a,
  .ivc-h-show-pop li{padding:12px 32px !important;font-size:14px !important;border-bottom:1px solid var(--ks-border)}
  .ivc-h-search{width:100%;margin-top:12px;height:44px;border-radius:12px;border:1px solid var(--ks-border)}
  .ivc-h-search input{width:100%;font-size:15px;padding:0 14px}
  .ivc-h-search button{padding:0 16px;font-size:14px}
  /* 部分 layout 特殊 wrap 处理 */
  .ivc-h-row,
  .ivc-h-top-row,
  .ivc-h-nav-row,
  .ivc-h-meta-row{flex-wrap:wrap;gap:8px}
  .ivc-h-mast{padding:18px 16px !important}
  .ivc-h-mast .ivc-h-name{font-size:28px !important}
  .ivc-h-mastrow{grid-template-columns:1fr !important;gap:4px !important;padding:12px 16px !important}
  .ivc-h-mastrow .ivc-h-name{font-size:36px !important}
  .ivc-h-goldline{height:2px}
  .ivc-h-rule,
  .ivc-h-rule-thick{height:4px}
  .ivc-h-glass{margin:8px;border-radius:14px}
  .ivc-h-stack{padding:10px 14px;box-shadow:4px 4px 0 0 var(--ks-text)}
  .ivc-h-dotbar{height:4px}
  .ivc-h-navbar{height:auto;padding:4px 0}
  .ivc-h-top{font-size:10px}
  .ivc-h-name{font-size:16px !important;letter-spacing:.08em !important}
}