.doc-partners{--sumi:#12263a;--shu:#c0392b;--kin:#b8860b;--paper:#fbf9f5;--line:#e4ddd2;--ink:#1f2937;--mute:#8a8578;background:var(--paper);min-height:100vh;color:var(--ink);font-family:var(--font-gothic);line-height:1.9}.doc-partners *,.doc-partners :before,.doc-partners :after{box-sizing:border-box}.doc-partners .pt-wrap{max-width:1080px;margin:0 auto;padding:0 24px}.doc-partners .pt-hero{background:var(--sumi);color:#fff;padding:96px 0 64px}.doc-partners .pt-hero h1{font-family:var(--font-mincho);margin-bottom:16px;font-size:clamp(28px,4vw,44px);font-weight:700;line-height:1.3}.doc-partners .pt-hero p{color:#fffc;max-width:640px;font-size:15px}.doc-partners .pt-eyebrow{letter-spacing:.25em;text-transform:uppercase;color:var(--kin);margin-bottom:12px;font-family:Helvetica Neue,Helvetica,sans-serif;font-size:11px}.doc-partners .pt-sec{padding:64px 0}.doc-partners .pt-sec h2{font-family:var(--font-mincho);color:var(--sumi);margin-bottom:24px;font-size:clamp(20px,2.6vw,28px);font-weight:700}.doc-partners .pt-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.doc-partners .pt-card{border:1px solid var(--line);background:#fff;border-radius:3px;padding:20px 22px}.doc-partners .pt-card .nm{font-family:var(--font-mincho);color:var(--sumi);font-size:17px;font-weight:700}.doc-partners .pt-card .ro{letter-spacing:.18em;color:var(--mute);text-transform:uppercase;font-family:Helvetica Neue,Helvetica,sans-serif;font-size:10px}.doc-partners .pt-card .ds{color:#4b5563;margin-top:10px;font-size:13px}.doc-partners .pt-open{border:1px solid var(--line);border-left:3px solid var(--shu);background:#fff;border-radius:3px;margin-bottom:16px;padding:24px 26px}.doc-partners .pt-open h3{font-family:var(--font-mincho);color:var(--sumi);margin-bottom:8px;font-size:19px;font-weight:700}.doc-partners .pt-open .tools{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.doc-partners .pt-soon{border:1px solid var(--line);color:var(--mute);background:#f4f1ea;border-radius:3px;padding:20px 22px;font-size:13px}.doc-partners .pt-btn{background:var(--shu);color:#fff;font-family:var(--font-mincho);border-radius:2px;align-items:center;gap:8px;padding:11px 22px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.doc-partners .pt-btn:hover{background:#9e2a21}.doc-partners .pt-btn-ghost{color:var(--sumi);border:1px solid var(--line);background:#fff;padding:9px 16px;font-size:13px}.doc-partners .pt-btn-ghost:hover{background:#f4f1ea}.doc-partners .pt-foot{background:var(--sumi);color:#ffffffbf;padding:32px 0;font-size:12.5px}.doc-partners .pt-foot a{color:#ffffffbf}