:root{--about-card-bg: var(--card-bg, var(--bg-color));--about-soft-bg: color-mix(in srgb, var(--primary-color, #10b981) 7%, var(--about-card-bg));--about-tint-bg: color-mix(in srgb, var(--primary-color, #10b981) 7%, var(--bg-color));--about-tint-bg-hover: color-mix(in srgb, var(--primary-color, #10b981) 11%, var(--bg-color));--about-accent-soft: color-mix(in srgb, var(--primary-color, #10b981) 18%, var(--bg-color));--about-border: color-mix(in srgb, var(--border-color) 78%, transparent);--about-accent-border: color-mix(in srgb, var(--primary-color, #10b981) 24%, var(--border-color));--about-shadow: 0 10px 30px rgba(15, 23, 42, .045);--about-shadow-hover: 0 16px 36px rgba(15, 23, 42, .075)}html.dark{--about-card-bg: var(--card-bg, var(--bg-color));--about-soft-bg: color-mix(in srgb, var(--primary-color, #10b981) 9%, var(--about-card-bg));--about-tint-bg: color-mix(in srgb, var(--primary-color, #10b981) 9%, var(--bg-secondary));--about-tint-bg-hover: color-mix(in srgb, var(--primary-color, #10b981) 13%, var(--bg-secondary));--about-accent-soft: color-mix(in srgb, var(--primary-color, #10b981) 18%, var(--bg-secondary));--about-border: color-mix(in srgb, var(--border-color) 70%, transparent);--about-accent-border: color-mix(in srgb, var(--primary-color, #10b981) 30%, var(--border-color));--about-shadow: none;--about-shadow-hover: none}.about-page{max-width:1300px;margin:0 auto;color:var(--text-color);line-height:1.8}.about-hero{position:relative;height:230px;margin-bottom:28px;border-radius:16px;overflow:hidden;background:var(--about-card-bg);border:1px solid var(--border-color);box-shadow:0 8px 24px #0f172a0a}.about-hero-bg{position:absolute;inset:0;background:none;pointer-events:none}.about-hero-inner{position:relative;display:flex;align-items:center;gap:28px;height:100%;padding:40px 36px}.about-hero-avatar{flex-shrink:0}.about-hero-avatar img{width:88px;height:88px;border-radius:50%;object-fit:cover;border:3px solid var(--about-card-bg);box-shadow:0 0 0 2px var(--about-accent-border),0 10px 24px #0f172a14;transition:box-shadow .3s ease}.about-hero-avatar img:hover{box-shadow:0 0 0 2px var(--primary-color, #10b981),0 12px 28px #0f172a1a}.about-hero-body{flex:1;min-width:0}.about-hero-portrait{align-self:flex-end;height:218px;flex:0 0 auto;margin-left:auto;margin-right:158px;transform:translateY(28px)}.about-hero-portrait img{display:block;height:100%;width:auto;object-fit:contain;filter:drop-shadow(0 14px 24px rgba(15,23,42,.12))}.about-hero-greeting{display:inline-block;margin-bottom:4px;color:var(--primary-color, #10b981);font-size:14px;font-weight:500}.about-hero-role{margin:0 0 10px;font-size:28px;font-weight:700;line-height:1.3;letter-spacing:-.02em}.about-hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 12px}.about-hero-tag{display:inline-block;padding:3px 14px;color:var(--text-secondary);background:var(--about-card-bg);border:1px solid var(--about-accent-border);border-radius:999px;font-size:13px}.about-hero-meta{display:flex;flex-wrap:wrap;gap:16px}.about-hero-meta-item{display:inline-flex;align-items:center;gap:4px;color:var(--text-light);font-size:13px}.about-hero-meta-item svg{flex-shrink:0}.about-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.about-section-full{grid-column:1 / -1}.about-section{margin-bottom:0;padding:28px 32px;background:var(--about-card-bg);border:1px solid var(--about-border);border-radius:16px;box-shadow:var(--about-shadow);transition:box-shadow .2s ease,border-color .2s ease,background .2s ease}.about-section:hover{border-color:var(--about-accent-border);box-shadow:var(--about-shadow-hover)}.about-section:last-of-type{margin-bottom:0}.about-section-title{display:flex;align-items:center;gap:10px;margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid var(--about-border);color:var(--text-color);font-size:18px;font-weight:650}.about-section-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--primary-color, #10b981);background:var(--about-accent-soft);border:1px solid color-mix(in srgb,var(--primary-color, #10b981) 14%,var(--border-color));border-radius:10px;flex-shrink:0}.about-section-icon svg{width:16px;height:16px}.about-section-desc{margin:0 0 16px;color:var(--text-secondary);font-size:14px;line-height:1.7}.about-intro-text{margin:0;color:var(--text-secondary);font-size:15px;line-height:1.85}.about-personality-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.about-personality-tag{display:inline-block;padding:3px 12px;color:var(--primary-color, #10b981);background:var(--about-tint-bg);border:1px solid var(--about-accent-border);border-radius:999px;font-size:13px}blockquote.about-motto{margin:18px 0 0;padding:14px 20px;color:var(--text-secondary);background:var(--about-soft-bg);border:1px solid var(--about-border);border-radius:12px;font-size:15px;font-style:italic}.about-contact{margin-top:18px}.about-contact-title{margin:0 0 10px;color:var(--text-color);font-size:15px;font-weight:600}.about-contact-list{display:flex;flex-wrap:wrap;gap:10px}.about-contact-item{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;color:var(--text-secondary);background:var(--about-soft-bg);border:1px solid var(--about-border);border-radius:10px;font-size:14px;text-decoration:none;transition:all .2s ease}.about-contact-item:hover{color:var(--primary-color, #10b981);background:var(--about-card-bg);border-color:var(--primary-color, #10b981)}.about-contact-item svg{flex-shrink:0}.about-tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.about-tech-item{display:flex;align-items:center;justify-content:center;padding:18px 16px;background:var(--about-soft-bg);border:1px solid 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img{width:100%;height:100%;border-radius:50%;object-fit:cover}.about-reward-donor-name{flex:1;min-width:0;color:var(--text-color);font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.about-reward-donor-amount{color:var(--xr-amount-color);font-size:14px;font-weight:700;white-space:nowrap}.about-reward-donor-date{color:var(--text-light);font-size:12px;white-space:nowrap}.about-reward-footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-start;gap:24px;margin-top:16px;padding:14px 16px;color:var(--text-secondary);background:var(--about-tint-bg);border:1px solid var(--about-accent-border);border-radius:12px;font-size:13px}.about-reward-count,.about-reward-total{display:inline-flex;align-items:baseline;gap:6px}.about-reward-count strong{color:var(--xr-stat-color);font-size:14px;font-weight:600}.about-reward-total{color:var(--text-secondary);font-size:13px}.about-reward-total strong{color:var(--xr-amount-color);font-size:16px;font-weight:700}.about-infringement{margin-top:18px;padding-top:18px;border-top:1px dashed var(--border-color)}.about-infringement-title{margin:0 0 6px;color:var(--text-color);font-size:16px;font-weight:650}.about-infringement-text{margin:0 0 8px;color:var(--text-secondary);font-size:14px}.about-infringement-email-list{display:flex;flex-wrap:wrap;gap:10px}.about-infringement-email{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;color:var(--primary-color, #10b981);background:var(--about-tint-bg);border:1px solid var(--about-accent-border);border-radius:10px;font-size:14px;text-decoration:none}.about-infringement-email:hover{text-decoration:underline}html.dark .about-hero,html.dark .about-section,html.dark .about-reward-qrcode-img-wrap{box-shadow:none!important}@media(max-width:768px){.about-hero-inner{flex-direction:column;gap:18px;padding:28px 20px;text-align:center}.about-grid{grid-template-columns:1fr}.about-hero-role{font-size:24px}.about-hero{height:auto}.about-hero-portrait{align-self:center;height:150px;margin:0;transform:translateY(0)}.about-hero-tags,.about-hero-meta{justify-content:center}.about-section{padding:22px 18px}.about-tech-grid,.about-stats-grid,.about-sites-grid{grid-template-columns:repeat(2,1fr)}.about-stat-item dd{font-size:20px}.about-reward-qrcode-list{gap:24px}.about-reward-qrcode-img-wrap{width:140px;height:140px}.about-reward-donor-list{grid-template-columns:1fr}.about-reward-footer{flex-direction:column;gap:8px;align-items:flex-start}}@media(max-width:480px){.about-hero-portrait{display:none}.about-tech-grid,.about-stats-grid{grid-template-columns:repeat(2,1fr)}.about-sites-grid{grid-template-columns:1fr}.about-hero-role{font-size:22px}.about-motto{padding:12px 16px;font-size:14px}}