.about-hero{padding:64px 0 48px}.about-pullquote{max-width:720px;margin:0 0 40px;padding-left:24px;border-left:4px solid var(--primary)}.about-pullquote p{margin:0;font-family:var(--font-display);font-style:italic;font-size:clamp(22px,2.6vw,32px);line-height:1.4;color:var(--foreground);text-wrap:balance;word-break:keep-all;overflow-wrap:break-word}.about-company-name{margin:0 0 12px;font-family:var(--font-display);font-weight:500;font-size:clamp(28px,3.2vw,40px);line-height:1.2;letter-spacing:-.02em;color:var(--foreground);text-wrap:balance;word-break:keep-all}.about-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}.about-intro{max-width:760px}.about-intro-text{margin:0 0 20px;font:400 16px/1.7 var(--font-serif);color:var(--muted-foreground)}.about-intro-text strong{color:var(--primary);font-weight:600}.about-painpoints{padding:20px 0;border-top:1px solid var(--border);margin-bottom:32px}.about-painpoints-label{margin:0 0 16px;font:600 11px/1 var(--font-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--primary)}.about-painpoints-list{display:flex;flex-wrap:wrap;gap:24px}.about-painpoint{display:flex;align-items:center;gap:8px;font:500 14px/1.4 var(--font-serif);color:var(--muted-foreground)}.about-painpoint-num{font:600 13px/1 var(--font-sans);color:var(--primary);font-variant-numeric:tabular-nums}.about-founder-note{margin:0 0 28px;font:400 14px/1.7 var(--font-serif);color:var(--muted-foreground)}.about-founder-note strong{color:var(--foreground);font-weight:600}.about-philosophy{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding-top:32px;border-top:1px solid var(--border)}.about-philosophy-item{display:flex;flex-direction:column;gap:8px}.about-philosophy-label{font:600 11px/1 var(--font-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--primary)}.about-philosophy-text{margin:0;font:400 14px/1.6 var(--font-serif);color:var(--muted-foreground)}.about-philosophy-text em{font-style:italic;color:var(--foreground)}.about-values{padding:80px 0;background:var(--card)}.about-values-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.about-value-card{padding:24px 20px;background:var(--popover);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition-base);display:flex;flex-direction:column;gap:12px}.about-value-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-300)}.about-value-num{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-sm);background:var(--brand-100);color:var(--brand-700);font:700 16px/1 var(--font-display)}.about-value-title{margin:0;font:600 16px/1.3 var(--font-sans);color:var(--foreground)}.about-value-text{margin:0;font:400 13px/1.6 var(--font-serif);color:var(--muted-foreground)}.about-value-text+.about-value-text{margin-top:4px;font-size:11px;opacity:.7}.about-advantages{padding:80px 0}.about-advantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.about-advantage-card{padding:32px;background:var(--popover);border:1px solid var(--border);border-radius:var(--radius-xl);display:flex;flex-direction:column;gap:16px;transition:all var(--transition-base);position:relative;overflow:hidden}.about-advantage-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-out-quint)}.about-advantage-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--border-400)}.about-advantage-card:hover:before{transform:scaleX(1)}.about-advantage-head{display:flex;align-items:center;gap:14px}.about-advantage-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--radius-sm);background:var(--brand-100);color:var(--brand-700);flex-shrink:0}.about-advantage-title{margin:0;font:600 19px/1.3 var(--font-sans);color:var(--foreground)}.about-advantage-price{margin:0}.about-advantage-price strong{font:600 32px/1 var(--font-sans);color:var(--primary);font-variant-numeric:tabular-nums;letter-spacing:-.02em}.about-advantage-price-unit{margin-left:6px;font:500 14px/1 var(--font-sans);color:var(--muted-foreground)}.about-advantage-desc{margin:0;font:400 14px/1.65 var(--font-serif);color:var(--muted-foreground)}.about-team{padding:80px 0;background:var(--card)}.about-team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.about-team-card{padding:24px;background:var(--popover);border:1px solid var(--border);border-radius:var(--radius);display:flex;flex-direction:column;gap:12px;transition:all var(--transition-base)}.about-team-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-300)}.about-team-icon{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:var(--brand-50);color:var(--primary)}.about-team-title{margin:0;font:600 16px/1.3 var(--font-sans);color:var(--foreground)}.about-team-text{margin:0;font:400 13px/1.6 var(--font-serif);color:var(--muted-foreground)}.about-wechat{padding:80px 0}.about-wechat-card{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:48px;align-items:center;padding:40px;background:var(--card);border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:var(--radius)}.about-wechat-eyebrow{margin:0 0 12px;font:600 11px/1 var(--font-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted-foreground)}.about-wechat-title{margin:0 0 12px;font-family:var(--font-display);font-weight:400;font-size:clamp(26px,3vw,36px);line-height:1.2;color:var(--foreground);text-wrap:balance;word-break:keep-all}.about-wechat-tagline{margin:0 0 16px;font:400 18px/1.5 var(--font-serif);font-style:italic;color:var(--primary)}.about-wechat-desc{margin:0 0 16px;max-width:520px;font:400 14px/1.65 var(--font-serif);color:var(--muted-foreground)}.about-wechat-hint{margin:0;font:500 12px/1.4 var(--font-sans);color:var(--muted-foreground)}.about-wechat-qr{display:flex;flex-direction:column;align-items:center;gap:12px}.about-wechat-qr img{width:160px;height:160px;border-radius:var(--radius-md);object-fit:cover;border:1px solid var(--border)}.about-wechat-qr-label{margin:0;font:500 12px/1.4 var(--font-sans);color:var(--muted-foreground);text-align:center}@media (max-width: 1024px){.about-values-grid{grid-template-columns:repeat(2,1fr)}.about-advantages-grid{grid-template-columns:1fr}.about-team-grid{grid-template-columns:repeat(2,1fr)}.about-wechat-card{grid-template-columns:1fr;gap:32px;text-align:left}.about-wechat-qr{align-items:flex-start}}@media (max-width: 768px){.about-hero{padding:40px 0 32px}.about-philosophy{grid-template-columns:1fr;gap:16px}.about-values,.about-advantages,.about-team,.about-wechat{padding:56px 0}.about-team-grid{grid-template-columns:1fr}.about-wechat-card{padding:28px}}@media (max-width: 480px){.about-pullquote{padding-left:16px}.about-painpoints-list{gap:16px}.about-values-grid{grid-template-columns:1fr}}