.back{display:inline-flex;gap:8px;font:500 15px var(--u);color:#a9bddf}.back:hover{color:#fff}
.top{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:start;margin-top:26px}
.top .tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.top h1{margin-top:18px}
.meta{border-radius:24px;padding:24px;background:#0b1e6b66;border:1.5px solid #ffffff22;backdrop-filter:blur(8px)}
.meta img{width:100%;border-radius:18px;margin-bottom:18px}
.meta dl{display:grid;grid-template-columns:auto 1fr;gap:12px 18px;font-size:15px}.meta dt{color:#a9bddf}.meta dd{margin:0;color:#fff;font-weight:500}
.glance{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.glance .tile{display:flex;gap:14px;align-items:flex-start}.glance .tile p{margin:0;font-size:16px;color:var(--ink)}
.body2{display:grid;grid-template-columns:260px 1fr;gap:60px;margin-top:80px}
.toc{position:sticky;top:110px;align-self:start;display:grid;gap:10px;font:500 15px var(--u);color:var(--ink-2)}
.toc a:hover{color:var(--blue)}
.prose h2{font:900 clamp(26px,2.6vw,36px)/1.15 var(--d);letter-spacing:-.03em;margin:0 0 14px}
html[lang=km] .prose h2{letter-spacing:0;line-height:1.5}
.prose p{font-size:18px;line-height:1.75;color:#334155;max-width:40em}
.prose section+section{margin-top:56px}
.demo{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-top:60px;padding:34px;border-radius:30px;background:#fff;border:1.5px solid #e6ecf5}
.phone{width:min(340px,100%);margin:0 auto;border-radius:34px;background:#0f172a;padding:12px;box-shadow:0 40px 80px -40px #0a1f5c99}
.screen{border-radius:24px;background:#fff;padding:16px;height:420px;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;overflow:hidden}
.screen .h{display:flex;align-items:center;gap:10px;padding-bottom:10px;border-bottom:1.5px solid #eef2f6;margin-bottom:auto}
.screen .h b{font-size:15px}.screen .h .av{width:34px;height:34px}
.msg{max-width:78%;padding:9px 13px;border-radius:18px;font-size:14px;line-height:1.45;background:#f1f5f9;opacity:0;animation:in 12s infinite}
.msg.o{align-self:flex-end;background:var(--blue);color:#fff}.msg.d{align-self:flex-end;background:#fff;border:1.5px dashed var(--blue);color:var(--ink)}
.msg.c{align-self:center;background:none;padding:0}
@keyframes in{0%{opacity:0;transform:translateY(10px)}6%,88%{opacity:1;transform:none}96%,100%{opacity:0}}
@media (prefers-reduced-motion:reduce){.msg{animation:none;opacity:1}}
.shot .msg{animation:none;opacity:1}
.watch{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
@media (max-width:980px){.top,.body2,.demo{grid-template-columns:1fr}.toc{display:none}.glance,.watch{grid-template-columns:1fr}}