.page-about{--about-side:240px;--about-dot-size:12px;padding-top:clamp(20px,3vw,40px);padding-bottom:clamp(60px,8vw,100px)}
.page-about .breadcrumb{margin-bottom:clamp(20px,3vw,32px)}
.page-about .about-layout{display:grid;grid-template-columns:1fr;gap:36px}
@media(min-width:1024px){.page-about .about-layout{grid-template-columns:var(--about-side) minmax(0,1fr);gap:clamp(40px,6vw,72px)}}
.page-about .about-toc{display:flex;gap:10px;overflow-x:auto;padding:8px 0 16px;border-bottom:1px solid var(--line);scrollbar-width:none;margin:0}
.page-about .about-toc::-webkit-scrollbar{display:none}
.page-about .about-toc-label{display:none}
.page-about .about-toc-link{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;padding:6px 14px;border:1px solid var(--line);border-radius:999px;color:var(--muted);text-decoration:none;font-size:13px;font-family:var(--font-head);letter-spacing:.03em;transition:color .2s,border-color .2s}
.page-about .about-toc-link:hover,.page-about .about-toc-link:focus-visible{color:var(--neon);border-color:rgba(57,255,20,.5)}
.page-about .about-toc-num{font-family:var(--font-head);font-size:11px;color:var(--neon);line-height:1}
@media(min-width:1024px){.page-about .about-toc{display:block;position:sticky;top:calc(var(--header-h) + 24px);align-self:start;border-bottom:none;border-left:1px solid var(--line);padding:24px 0 24px 22px;overflow:visible;margin:0}
.page-about .about-toc-label{display:block;font-size:12px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase;margin-bottom:16px}
.page-about .about-toc-link{display:flex;align-items:center;gap:12px;white-space:normal;padding:7px 0;border:none;border-radius:0;font-size:14px}
.page-about .about-toc-link:hover{transform:translateX(4px)}}
.page-about .about-section{margin-top:clamp(48px,7vw,88px)}
.page-about .about-section-intro{color:var(--muted);line-height:1.85;max-width:640px;margin-top:14px}
.page-about .about-section-titles{display:flex;flex-direction:column;gap:6px}
.page-about .about-hero-kicker{font-family:var(--font-head);font-size:13px;letter-spacing:.1em;color:var(--accent);text-transform:uppercase;margin:0}
.page-about .about-hero{scroll-margin-top:calc(var(--header-h) + 20px)}
.page-about .about-lede{font-size:clamp(16px,2vw,19px);line-height:1.75;color:var(--text);max-width:720px;margin-top:16px}
.page-about .about-hero-grid{display:grid;grid-template-columns:1fr;gap:28px;margin-top:30px}
.page-about .about-hero-copy p{color:var(--muted);line-height:1.85;margin-bottom:14px}
.page-about .about-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.page-about .about-hero-figure{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--bg-deep);box-shadow:var(--shadow-sm)}
.page-about .about-hero-figure img{display:block;width:100%;max-width:100%;height:auto;object-fit:cover}
@media(min-width:768px){.page-about .about-hero-grid{grid-template-columns:1fr 1fr;align-items:center}}
@media(min-width:1024px){.page-about .about-hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:36px}}
.page-about #milestones{scroll-margin-top:calc(var(--header-h) + 20px)}
.page-about .about-timeline{position:relative;margin-top:34px;padding-left:26px}
.page-about .about-timeline::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,rgba(57,255,20,.6),rgba(123,47,247,.5),transparent)}
.page-about .timeline-item{position:relative;margin-bottom:24px}
.page-about .timeline-item:last-child{margin-bottom:0}
.page-about .timeline-dot{position:absolute;left:-25px;top:22px;width:var(--about-dot-size);height:var(--about-dot-size);border-radius:50%;background:var(--neon);box-shadow:0 0 12px rgba(57,255,20,.45);border:2px solid var(--bg)}
.page-about .timeline-card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;transition:transform .25s ease,box-shadow .25s ease}
.page-about .timeline-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.page-about .timeline-title{font-family:var(--font-head);font-size:16px;color:var(--text);letter-spacing:.02em;margin-bottom:8px}
.page-about .timeline-card p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}
.page-about .about-pano{margin:32px 0 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--bg-deep)}
.page-about .about-pano img{display:block;width:100%;max-width:100%;height:auto;object-fit:cover}
.page-about #data{scroll-margin-top:calc(var(--header-h) + 20px)}
.page-about .about-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:32px}
@media(min-width:768px){.page-about .about-stats{grid-template-columns:repeat(4,1fr);gap:18px}}
.page-about .about-stat{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 16px;text-align:left}
.page-about .about-stat .stat-num{display:block;font-family:var(--font-head);font-size:clamp(24px,4vw,32px);line-height:1.2;color:var(--neon)}
.page-about .about-stat .stat-label{display:block;font-size:13px;color:var(--muted);margin-top:8px;line-height:1.5}
.page-about .about-data-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:24px}
@media(min-width:768px){.page-about .about-data-grid{grid-template-columns:repeat(3,1fr)}}
.page-about .about-data-grid .card{padding:22px}
.page-about .about-data-grid h3{font-family:var(--font-head);font-size:15px;color:var(--text);letter-spacing:.03em;margin-bottom:8px}
.page-about .about-data-grid p{color:var(--muted);font-size:14px;line-height:1.75;margin:0}
.page-about #team{scroll-margin-top:calc(var(--header-h) + 20px)}
.page-about .about-team-grid{display:grid;grid-template-columns:1fr;gap:28px;margin-top:28px}
@media(min-width:768px){.page-about .about-team-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:start}}
.page-about .about-team-list{list-style:none;padding:0;margin:18px 0 0}
.page-about .about-team-list li{position:relative;display:flex;flex-direction:column;gap:4px;padding:14px 0 14px 20px;border-bottom:1px solid var(--line)}
.page-about .about-team-list li::before{content:"";position:absolute;left:0;top:23px;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px rgba(123,47,247,.45)}
.page-about .about-team-list strong{color:var(--text);font-family:var(--font-head);font-size:14px;font-weight:600}
.page-about .about-team-list span{color:var(--muted);font-size:14px;line-height:1.7}
.page-about .about-team-figure{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--bg-deep)}
.page-about .about-team-figure img{display:block;width:100%;max-width:100%;height:auto}
.page-about #ecosystem{scroll-margin-top:calc(var(--header-h) + 20px)}
.page-about .about-eco-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:28px}
@media(min-width:768px){.page-about .about-eco-grid{grid-template-columns:repeat(3,1fr)}}
.page-about .about-eco-item{position:relative;border-top:2px solid var(--accent);padding:22px}
.page-about .about-eco-item h3{font-family:var(--font-head);font-size:15px;color:var(--text);letter-spacing:.03em;margin-bottom:8px}
.page-about .about-eco-item p{color:var(--muted);font-size:14px;line-height:1.75;margin:0}
.page-about #honors{scroll-margin-top:calc(var(--header-h) + 20px)}
.page-about .about-honor{display:flex;flex-wrap:wrap;gap:26px;align-items:center;margin-top:28px;padding:clamp(24px,4vw,36px);background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius)}
.page-about .about-honor-badge{min-width:190px;text-align:center;background:linear-gradient(135deg,rgba(123,47,247,.22),rgba(123,47,247,.02));border:1px solid rgba(123,47,247,.5);border-radius:14px;padding:22px 26px}
.page-about .about-honor-tag{display:block;font-size:12px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase;margin-bottom:6px}
.page-about .about-honor-badge strong{display:block;font-family:var(--font-head);font-size:18px;line-height:1.35;color:var(--text)}
.page-about .about-honor-desc{flex:1 1 260px;color:var(--muted);line-height:1.8;margin:0}
.page-about .about-feedback{margin-top:clamp(56px,8vw,96px);display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.page-about .about-feedback p{flex:1 1 280px;margin:0}