html[lang=en] .dhero [data-lang]:not([data-lang=en]){display:none}html[lang=zh-CN] .dhero [data-lang]:not([data-lang=zh]){display:none}html[lang=ja] .dhero [data-lang]:not([data-lang=ja]){display:none}.dhero{padding:54px 0 34px;border-bottom:1px solid var(--border)}.dhero .wrap{max-width:980px}.crumb{font-size:12.5px;color:var(--muted);display:flex;gap:7px}.crumb a:hover{color:var(--accent-text)}.d-eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text);margin-top:16px}.d-eyebrow::before{content:"";width:7px;height:7px;border-radius:99px;background:var(--accent)}.dhero h1{font-size:clamp(32px, 4.6vw, 46px);font-weight:700;margin-top:12px;line-height:1.14}.dhero-tag{font-size:clamp(17px, 2.4vw, 22px);font-weight:600;color:var(--text-2);margin-top:6px}.dhero-lead{font-size:16.5px;color:var(--text-2);margin-top:16px;max-width:660px;line-height:1.62}.dsec{padding:48px 0;border-bottom:1px solid var(--border)}.dsec .wrap{max-width:980px}.dsec.alt{background:var(--surface)}.dsec-head{max-width:none;margin:0;text-align:left}.dsec-head .dey{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text)}.dsec-head .dey::before{content:"";width:6px;height:6px;border-radius:99px;background:var(--accent)}.dsec-head h2{font-size:clamp(22px, 3vw, 30px);font-weight:700;margin-top:10px;line-height:1.18}.dsec-head p{font-size:15px;color:var(--text-2);margin-top:9px;max-width:600px;line-height:1.62}.download-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:30px}.download-card{display:flex;flex-direction:column;align-items:flex-start;padding:20px;border:1px solid var(--border);border-radius:14px;background:var(--surface);color:var(--text);text-decoration:none;transition:border-color .16s ease,box-shadow .16s ease}.download-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.download-card.is-targeted{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.dc-ic{width:40px;height:40px;border-radius:11px;background:var(--accent-soft);color:var(--accent-text);display:flex;align-items:center;justify-content:center;margin-bottom:14px}.platform-name{font-size:16.5px;font-weight:600;letter-spacing:-.01em;margin:0}.platform-desc{margin:8px 0 0;color:var(--text-2);font-size:13px;line-height:1.55}.platform-req{margin-top:10px;font-family:var(--mono);font-size:11.5px;color:var(--muted)}.download-action{width:100%;height:44px;margin-top:18px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--accent);border-radius:10px;background:var(--accent);color:#fff;font-size:14.5px;font-weight:600;line-height:1.2;box-shadow:0 1px 2px rgba(91,87,214,.25);transition:background .15s ease,border-color .15s ease}.download-card:hover .download-action{background:var(--accent-hover);border-color:var(--accent-hover)}.getgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}.getcard{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:20px}.getcard h3{font-size:15.5px;margin-bottom:6px}.getcard p{font-size:13px;color:var(--text-2);line-height:1.55}.get-more{margin-top:22px;font-size:14px}.get-more a{color:var(--accent-text);font-weight:600}.get-more a:hover{color:var(--accent)}.steps{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:12px}.steps li{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px 20px}.steps .sn{flex:0 0 auto;width:30px;height:30px;border-radius:9px;background:var(--accent-soft);color:var(--accent-text);display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--mono);font-size:14px}.steps h3{font-size:15px;margin-bottom:4px}.steps p{font-size:13px;color:var(--text-2);line-height:1.55}.open-source-download{padding:20px;display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid var(--border);border-radius:14px;background:var(--bg)}.open-source-download h2{margin:0;font-size:17px;font-weight:600;letter-spacing:-.01em}.open-source-download p{margin:6px 0 0;color:var(--text-2);font-size:13px;line-height:1.55}.github-download-action{min-width:146px;height:40px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-2);font-size:13px;font-weight:600;text-decoration:none}.github-download-action:hover{background:var(--surface-2)}.cta-band{text-align:center;padding:56px 0}.cta-band h2{font-size:26px;font-weight:700}.cta-band p{font-size:15px;color:var(--text-2);margin:9px auto 22px;max-width:540px}.cta-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}@media (max-width:760px){.getgrid{grid-template-columns:1fr}}@media (max-width:680px){.download-grid{grid-template-columns:1fr}.open-source-download{flex-direction:column;align-items:stretch;text-align:left}.github-download-action{width:100%}}