.ka .about-hero{text-align:center;padding-block:54px 26px;position:relative}.ka .about-hero:before{content:"";background:radial-gradient(circle at 70% 30%, var(--accent-glow), transparent 70%);filter:blur(18px);pointer-events:none;z-index:-1;width:420px;max-width:65%;height:260px;position:absolute;top:-30px;right:-50px}.ka .about-hero .eyebrow{justify-content:center}.ka .about-hero h1{letter-spacing:-.03em;text-wrap:balance;margin:16px 0 8px;font-size:30px;font-weight:800}.ka .about-hero .role{color:var(--muted);font-family:var(--font-ui);letter-spacing:.04em;font-size:13px}.ka .about-block{padding-block:26px}.ka .sec-center{text-align:center;margin-bottom:26px}.ka .about-story{grid-template-columns:minmax(300px,.9fr) minmax(0,1.1fr);align-items:stretch;gap:34px;display:grid}.ka .about-visual{border:1px solid var(--border);background:linear-gradient(145deg, var(--surface-2), var(--accent-glow));min-height:430px;box-shadow:var(--shadow);border-radius:22px;position:relative;overflow:hidden}.ka .profile-photo{width:100%;height:100%;display:block;object-fit:cover!important}.ka .about-visual-fallback{min-height:430px;color:var(--accent);letter-spacing:-.06em;place-items:center;font-size:64px;font-weight:800;display:grid}.ka .about-visual-caption{color:#fff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#071831c7;border:1px solid #ffffff6b;border-radius:14px;flex-direction:column;gap:3px;padding:14px 16px;display:flex;position:absolute;inset:auto 18px 18px;box-shadow:0 14px 38px #05142b38}.ka .about-visual-caption strong{font-size:15px}.ka .about-visual-caption span{color:#ffffffbd;letter-spacing:.04em;font-size:11.5px}.ka .about-story-copy{flex-direction:column;justify-content:center;padding:28px 8px;display:flex}.ka .about-story-copy h2{letter-spacing:-.035em;text-wrap:balance;max-width:650px;margin:14px 0 18px;font-size:clamp(28px,4vw,46px);line-height:1.08}.ka .about-story-copy>p{max-width:680px;color:var(--muted);margin:0;font-size:15px;line-height:1.72}.ka .about-story-copy>p+p{margin-top:12px}.ka .about-story-copy .about-lead{color:var(--ink-2);font-size:17px}.ka .about-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px;display:grid}.ka .about-stat{border:1px solid var(--border);background:color-mix(in srgb, var(--surface) 88%, var(--accent-glow));border-radius:14px;padding:16px 18px}.ka .about-stat strong{color:var(--accent);font-family:var(--font-jakarta), var(--font-ui);font-size:26px;line-height:1;display:block}.ka .about-stat span{color:var(--muted);margin-top:7px;font-size:12px;display:block}.ka .contact-ic{background:var(--surface-2);width:34px;height:34px;color:var(--accent);border:1px solid var(--border);border-radius:9px;flex:none;place-items:center;display:grid}.ka .contact-ic.is-zalo,.ka .contact-ic.is-facebook{color:#0866ff}.ka .contact-ic.is-youtube{color:red}.ka .contact-ic.is-tiktok{color:var(--ink)}.ka .contact-ic.is-telegram{color:#229ed9}.ka .about-section-head{justify-content:space-between;align-items:end;gap:28px;margin-bottom:22px;display:flex}.ka .about-section-head h2{margin:9px 0 0;font-size:28px}.ka .about-section-head>p{max-width:520px;color:var(--muted);margin:0;font-size:14px;line-height:1.6}.ka .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.ka .channel-card{border:1px solid var(--border);background:var(--surface);min-width:0;box-shadow:var(--shadow);border-radius:15px;align-items:center;gap:13px;padding:16px 18px;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex}.ka .channel-card:hover{border-color:var(--accent-line);box-shadow:var(--shadow-lift);transform:translateY(-2px)}.ka .channel-card .contact-ic{border-radius:12px;width:42px;height:42px}.ka .channel-copy{flex-direction:column;flex:1;min-width:0;display:flex}.ka .channel-copy strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.ka .channel-copy small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:11.5px;overflow:hidden}.ka .channel-action{color:var(--accent);flex:none;font-size:11.5px;font-weight:600}.ka .principle-grid{background:var(--border);border:1px solid var(--border);border-radius:14px;grid-template-columns:1fr 1fr;gap:1px;margin-top:24px;display:grid;overflow:hidden}.ka .feature{background:var(--surface);padding:18px 20px}.ka .feature h4{color:var(--t,var(--accent));margin:0 0 7px;font-size:14.5px;font-weight:700}.ka .feature p{color:var(--muted);margin:0;font-size:13px;line-height:1.6}.ka .resource-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.ka .res-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:14px;transition:transform .24s cubic-bezier(.2,.7,.2,1),box-shadow .24s,border-color .24s;position:relative;overflow:hidden}.ka .res-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-lift);transform:translateY(-4px)}.ka .res-shot{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.ka div.res-shot{text-align:center;color:var(--ink-2);place-items:center;padding:0 16px;font-size:13px;font-weight:700;display:grid}.ka .res-shot.light{background:linear-gradient(135deg, var(--surface-2), var(--accent-glow))}.ka .res-foot{justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;display:flex}.ka .res-name{color:var(--muted);font-size:12.5px;font-family:var(--font-ui)}.ka .event-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.ka a.event-card{color:inherit}.ka .event-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:14px;transition:transform .24s cubic-bezier(.2,.7,.2,1),box-shadow .24s,border-color .24s;display:block;position:relative;overflow:hidden}.ka .event-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-lift);transform:translateY(-4px)}.ka .event-cover{aspect-ratio:16/10;background:var(--surface-2)}.ka .event-cover img{object-fit:cover;width:100%;height:100%;display:block}.ka .event-body{flex-direction:column;gap:8px;padding:14px 16px 16px;display:flex}.ka .date-chip{font-family:var(--font-ui);letter-spacing:.03em;color:var(--accent);background:var(--accent-glow);border-radius:6px;align-self:flex-start;padding:4px 9px;font-size:11px}.ka .event-card h3{text-wrap:balance;margin:0;font-size:15px;font-weight:700;line-height:1.35}.ka .event-card p{color:var(--muted);margin:0;font-size:12.5px}.ka .vision-grid{grid-template-columns:1fr 1fr;gap:14px;margin-bottom:22px;display:grid}.ka .vision-grid img{aspect-ratio:4/3;object-fit:cover;border:1px solid var(--border);width:100%;box-shadow:var(--shadow);border-radius:14px}.ka .vision-items{background:var(--border);border:1px solid var(--border);border-radius:14px;grid-template-columns:1fr 1fr;gap:1px;display:grid;overflow:hidden}.ka .vision-item{background:var(--surface);padding:18px 20px}.ka .vision-item h4{color:var(--accent);margin:0 0 7px;font-size:14.5px;font-weight:700}.ka .vision-item p{color:var(--muted);margin:0;font-size:13px;line-height:1.6}@media (max-width:900px){.ka .about-story{grid-template-columns:1fr}.ka .about-visual{aspect-ratio:16/10;min-height:0}.ka .about-story-copy{padding:8px 0}.ka .vision-grid,.ka .resource-grid{grid-template-columns:1fr}.ka .event-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.ka .about-story{gap:22px}.ka .about-visual{aspect-ratio:4/3;border-radius:17px}.ka .about-visual-caption{inset:auto 12px 12px}.ka .about-story-copy h2{font-size:29px}.ka .about-story-copy .about-lead{font-size:15.5px}.ka .about-stats{gap:8px;margin-top:22px}.ka .about-stat{padding:14px 12px}.ka .about-stat strong{font-size:22px}.ka .about-section-head{flex-direction:column;align-items:start;gap:10px}.ka .channel-grid{grid-template-columns:1fr}.ka .channel-action{display:none}.ka .vision-items{grid-template-columns:1fr}.ka .about-hero h1{font-size:25px}.ka .principle-grid,.ka .event-grid{grid-template-columns:1fr}}