.matter-wrap{max-width:1200px;margin:auto;padding:0 28px}.matter-hero{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:center;padding:64px 0}.matter-hero h1{font-size:clamp(32px,4.2vw,58px);line-height:1.1;margin:18px 0}.matter-hero p{color:var(--muted);font-size:18px}.matter-photo{background:linear-gradient(145deg,#eef9fc,#f5f8fa);border-radius:24px;padding:36px}.matter-photo img{width:100%;max-width:390px;margin:auto;aspect-ratio:1;object-fit:contain}.matter-section{padding:48px 0;border-top:1px solid var(--line)}.matter-section h2{font-size:30px;line-height:1.2}.matter-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.matter-card{border:1px solid var(--line);border-radius:16px;padding:28px;background:#fff}.matter-card h3{font-size:23px;line-height:1.25}.matter-card p{color:var(--muted)}.matter-card .num{font-size:14px;letter-spacing:2px;color:var(--brand-dark);font-weight:700}.matter-colors{display:flex;flex-wrap:wrap;gap:18px;margin:24px 0}.matter-colors span{display:flex;align-items:center;gap:8px}.matter-colors i{width:24px;height:24px;border:1px solid #acb5bd;border-radius:50%;background:var(--swatch)}.matter-note{font-size:14px!important;color:var(--muted);margin-top:20px}.matter-table{width:100%;border-collapse:collapse}.matter-table th,.matter-table td{text-align:left;padding:16px;border-bottom:1px solid var(--line);vertical-align:top}.matter-table th{width:35%}.matter-band{background:#eff9fc;padding:30px;border-radius:18px}.matter-section details{padding:18px 0;border-bottom:1px solid var(--line)}.matter-section summary{font-weight:700;cursor:pointer}.matter-section p{max-width:850px}.matter-hero .actions{display:flex;flex-wrap:wrap;gap:12px}@media(max-width:900px){.matter-grid{grid-template-columns:1fr}.matter-hero{grid-template-columns:1fr;gap:24px;padding:36px 0}.matter-photo img{max-width:300px}.matter-wrap{padding:0 20px}.matter-section{padding:32px 0}.matter-table th{width:40%}.site-nav{gap:12px}}