.zwp{padding:96px 0 56px}.zwp .container{max-width:1440px}.zwp-head{margin-bottom:16px}.zwp-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.zwp-card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px}.zwp-form{max-width:460px;margin:0 auto}.zwp-chart{display:flex;flex-direction:column;gap:14px;scroll-margin-top:72px}.zwp-doc{margin-top:56px}.zwp-doc h2{font-family:var(--font-display);font-size:22px;color:var(--ink);margin:0 0 16px}.zwp-doc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:40px}.zwp-doc article{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px 20px}.zwp-doc h3{margin:0 0 8px;font-size:16px;color:var(--ink)}.zwp-doc p{margin:0;font-size:14px;line-height:1.8;color:var(--text-secondary)}.zwp-doc p b{color:var(--text-primary);font-weight:600}.zwp-faq{display:flex;flex-direction:column;gap:10px}.zwp-faq details{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 18px}.zwp-faq summary{cursor:pointer;font-size:15px;color:var(--ink);font-weight:600}.zwp-faq details p{margin-top:10px}@media(max-width:1023px){.zwp-doc-grid{grid-template-columns:minmax(0,1fr)}}@media(max-width:640px){.zwp{padding-top:80px}.zwp .container{padding:0 12px}.zwp-card{padding:16px}}