/* AILatest homepage (2026-10-09 rebuild) — standalone, does not use suite.css */
:root{--bg:#f6f4ef;--card:#fff;--ink:#18181b;--muted:#71717a;--line:#e7e3da;--max:80rem}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.top,main,.foot{width:min(var(--max),100% - 2.5rem);margin-inline:auto}

.top{display:flex;align-items:center;justify-content:space-between;height:4rem}
.logo{font-weight:800;font-size:.95rem;letter-spacing:.06em}
.logo b{color:#c2603f;margin-right:.35rem}
.top nav{display:flex;align-items:center;gap:1.4rem;font-size:.92rem;color:var(--muted)}
.top nav a:hover{color:var(--ink)}
.top .sw{padding:.3rem .7rem;border:1px solid var(--line);border-radius:999px;color:var(--ink);font-size:.8rem;font-weight:700;background:#fff}

.intro{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;padding:clamp(2rem,5vw,3.6rem) 0 1.6rem}
.intro h1{margin:0;font-size:clamp(1.9rem,4vw,3rem);line-height:1.1;letter-spacing:-.035em;font-weight:800}
.intro h1 span{color:#a1a1aa}
.tabs{display:inline-flex;gap:.25rem;padding:.25rem;background:#ebe7de;border-radius:999px}
.tabs button{border:0;background:none;padding:.45rem 1rem;border-radius:999px;font:600 .88rem/1 inherit;font-family:inherit;color:var(--muted);cursor:pointer;transition:background .15s,color .15s}
.tabs button:hover{color:var(--ink)}
.tabs button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}

.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.1rem;padding-bottom:4rem}
.card{display:flex;flex-direction:column;background:var(--card);border-radius:20px;overflow:hidden;border:1px solid var(--line);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card[hidden]{display:none}
.card{cursor:pointer}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 44px -18px color-mix(in srgb,var(--c,#555) 45%,transparent);border-color:color-mix(in srgb,var(--c,#999) 55%,var(--line))}
.card .row{position:relative}
.card:not(.more) .row::after{content:"→";margin-left:auto;font-weight:700;color:var(--c,#18181b);opacity:0;transform:translateX(-6px);transition:opacity .2s ease,transform .2s ease}
.card:hover .row::after{opacity:1;transform:none}
.card h2{transition:color .2s ease}
.card:hover h2{color:var(--c,#18181b)}
.card:focus-visible{outline:3px solid var(--c,#c2603f);outline-offset:3px}
.cover{aspect-ratio:16/9;overflow:hidden;background:#f1ede4}
.cover img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .cover img{transform:scale(1.06)}
.info{padding:1rem 1.15rem 1.2rem}
.row{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.card h2{margin:0;font-size:1.18rem;letter-spacing:-.02em;font-weight:750}
.badge{flex:none;padding:.15rem .5rem;border-radius:999px;background:color-mix(in srgb,var(--c) 12%,#fff);color:var(--c);font-size:.7rem;font-weight:700}
.sub{margin:.2rem 0 0;color:var(--c,#c2603f);font-size:.85rem;font-weight:700}
.desc{margin:.45rem 0 0;color:var(--muted);font-size:.88rem;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.more{justify-content:center;padding:1.6rem;background:transparent;border:1.5px dashed #d9d3c7;color:var(--muted);--c:#c2603f}
.more:hover{background:#fff;box-shadow:none;transform:translateY(-3px)}
.more .sub{font-size:1rem;font-weight:700;color:var(--ink)}
.more .desc{color:var(--muted)}
.more .go{margin-top:.8rem;align-self:flex-start;color:var(--c);font-size:.85rem;font-weight:700}

.foot{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:1.4rem 0 2rem;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
.foot span:last-child{display:flex;gap:1.2rem}
.foot a:hover{color:var(--ink)}

/* 10 product cards + "more": stretch "more" so the last row fills (unfiltered view only) */
@media (min-width:52.01rem){.grid:not(:has(.card[hidden])) .more{grid-column:span 2}}
@media (max-width:72rem){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:52rem){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:34rem){
  .top,main,.foot{width:calc(100% - 1.5rem)}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem}
  .card{border-radius:16px}
  .info{padding:.7rem .8rem .85rem}
  .card h2{font-size:1rem}
  .row{flex-wrap:wrap;gap:.25rem}
  .desc{display:none}
  .more{padding:1.2rem}
  .grid:has(.card[hidden]) .more{grid-column:span 2}
  .intro{padding-top:1.6rem}
  .tabs{width:100%;justify-content:space-between}
  .tabs button{flex:1;padding-inline:.5rem}
}
@media (prefers-reduced-motion:reduce){.card,.cover img{transition:none}.card:hover{transform:none}.card:hover .cover img{transform:none}.card .row::after{transition:none}}

/* ---- Inner pages (about / connect / products) share the homepage look ---- */
.top nav a[aria-current]{color:var(--ink);font-weight:650}
.page{padding:clamp(2rem,5vw,3.6rem) 0 4rem}
.back-link{display:inline-block;margin-bottom:1.4rem;font-size:.88rem;color:var(--muted)}
.back-link:hover{color:var(--ink)}
.eyebrow{margin:0 0 .7rem;font-size:.78rem;font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:var(--c,#c2603f)}
.page-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:2rem;align-items:center;background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(1.6rem,4vw,3rem);margin-bottom:1.1rem;overflow:hidden}
.page-hero.solo{grid-template-columns:1fr}
.page-hero h1{margin:0 0 .9rem;font-size:clamp(1.8rem,3.6vw,2.8rem);line-height:1.12;letter-spacing:-.035em;font-weight:800}
.page-hero p{margin:0;color:var(--muted);font-size:1.02rem;max-width:38rem}
.page-hero .hero-img{border-radius:16px;overflow:hidden;aspect-ratio:16/9;background:#f1ede4}
.page-hero .hero-img img{display:block;width:100%;height:100%;object-fit:cover}
.page-hero .acts{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.content-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,22rem),1fr));gap:1.1rem}
.content-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:1.6rem 1.7rem}
.content-panel h2{margin:0 0 .7rem;font-size:1.05rem;letter-spacing:-.01em}
.content-panel h2:not(:first-child){margin-top:1.4rem}
.content-panel p{margin:.6rem 0;color:#52525b}
.content-panel ul{margin:.4rem 0 1rem;padding-left:1.1rem;color:#3f3f46;line-height:1.75}
.content-panel ul li::marker{color:var(--c,#c2603f)}
.content-panel a:not(.button){color:var(--c,#c2603f);font-weight:600}
.detail-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin:.8rem 0}
.detail-stats div{background:var(--bg);border-radius:14px;padding:.8rem .9rem}
.detail-stats strong{display:block;font-size:1.15rem;letter-spacing:-.02em}
.detail-stats span{font-size:.8rem;color:var(--muted)}
.button{display:inline-flex;align-items:center;gap:.4rem;padding:.7rem 1.2rem;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:700;font-size:.92rem;color:var(--ink);transition:transform .15s ease,box-shadow .15s ease}
.button.primary{background:var(--ink);border-color:var(--ink);color:#fff}
.button:hover{transform:translateY(-2px);box-shadow:0 10px 22px -12px rgba(0,0,0,.4)}

/* stats strip */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.1rem;margin-bottom:1.1rem}
.stat{min-width:0;background:#fff;border:1px solid var(--line);border-radius:20px;padding:1.5rem 1.6rem}
.stat strong{display:block;font-size:clamp(1.8rem,3.4vw,2.6rem);letter-spacing:-.04em;line-height:1;font-weight:800;color:var(--c,var(--ink))}
.stat span{display:block;margin-top:.6rem;color:var(--muted);font-size:.9rem}
.note{margin:.2rem 0 1.6rem;font-size:.8rem;color:#a1a1aa}
.sec-t{margin:2.4rem 0 1rem;font-size:1.25rem;letter-spacing:-.02em}
.mini{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.8rem}
.mini a{min-width:0}
.mini span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini a{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;font-weight:750;font-size:.9rem;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.mini img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover}
.mini span{display:block;padding:.6rem .8rem}
.mini a:hover{transform:translateY(-4px);box-shadow:0 16px 30px -16px color-mix(in srgb,var(--c,#555) 50%,transparent);border-color:color-mix(in srgb,var(--c,#999) 55%,var(--line))}

/* contact cards */
.contact{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1rem}
.ch{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:15rem;padding:2rem;border-radius:24px;border:1px solid var(--line);background:#fff;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}
.ch.dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.ch .k{font-size:.8rem;font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.ch.dark .k{color:#a1a1aa}
.ch strong{font-size:clamp(1.3rem,2.6vw,1.9rem);letter-spacing:-.03em;word-break:break-all}
.ch p{margin:.4rem 0 0;color:var(--muted)}
.ch.dark p{color:#a1a1aa}
.ch .ico{position:absolute;right:1.6rem;top:1.6rem;font-size:1.4rem;transition:transform .2s ease}
.ch:hover{transform:translateY(-6px);box-shadow:0 22px 44px -20px rgba(0,0,0,.35)}
.ch:hover .ico{transform:translate(3px,-3px)}

@media (max-width:900px){.page-hero{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.mini{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){.contact{grid-template-columns:1fr}.mini{grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem}.mini span{padding:.5rem .6rem;font-size:.82rem}.stats{gap:.8rem}.stat{padding:1.1rem 1.1rem}.stat strong{font-size:1.75rem}.detail-stats{grid-template-columns:repeat(3,1fr)}.ch{min-height:11rem;padding:1.5rem}}
@media (prefers-reduced-motion:reduce){.ch,.mini a,.button{transition:none}.ch:hover,.mini a:hover,.button:hover{transform:none}}

/* homepage KPIs + per-card live users */
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.1rem;margin-bottom:1.1rem}
.kpi{background:#fff;border:1px solid var(--line);border-radius:20px;padding:1.2rem 1.5rem}
.kpi strong{display:block;font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800;letter-spacing:-.04em;line-height:1}
.kpi span{display:block;margin-top:.5rem;font-size:.85rem;color:var(--muted)}
.live{font-size:.74rem;font-weight:650;color:var(--muted);background:var(--bg);padding:.18rem .5rem;border-radius:999px;white-space:nowrap}
.live::before{content:"";display:inline-block;width:.42rem;height:.42rem;border-radius:50%;background:#22c55e;margin-right:.35rem;vertical-align:.08em}
@media (max-width:640px){.kpis{gap:.6rem}.kpi{padding:.9rem 1rem;border-radius:16px}.kpi span{font-size:.75rem}}