.profile-developers{--role:#0ea5e9;--role-soft:#e0f2fe;--role-text:#0369a1}.profile-researchers{--role:#7c3aed;--role-soft:#f3e8ff;--role-text:#6d28d9}.profile-indie{--role:#10b981;--role-soft:#d1fae5;--role-text:#047857}.profile-operators{--role:#f59e0b;--role-soft:#fef3c7;--role-text:#b45309}body{--role:var(--role, var(--accent))}.topbar-nav a[aria-current=page]{box-shadow:inset 0 -2px 0 0 var(--accent)}.roleswitch{border-bottom:1px solid var(--border);background:var(--surface)}.roleswitch-in{max-width:var(--maxw);margin:0 auto;padding:11px 24px;display:flex;gap:7px;align-items:center;overflow-x:auto}.roleswitch .l{font-size:12px;color:var(--muted);font-weight:500;white-space:nowrap}.roleswitch a{font-size:13px;font-weight:600;padding:6px 12px;border-radius:99px;color:var(--text-2);white-space:nowrap;text-decoration:none}.roleswitch a.on{background:var(--role-soft);color:var(--role-text)}.roleswitch a:not(.on):hover{background:var(--surface-2)}.phero{padding:50px 0 34px}.crumb{font-size:12.5px;color:var(--muted);display:flex;gap:7px;flex-wrap:wrap}.crumb a{color:inherit;text-decoration:none}.crumb a:hover{color:var(--accent-text)}.role-eye{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--role-text);background:var(--role-soft);padding:5px 12px;border-radius:99px;margin-top:16px}.phero h1{font-size:clamp(30px,4.6vw,46px);font-weight:700;margin-top:16px;line-height:1.18;letter-spacing:-.02em}.phero h1 .ac{color:var(--role-text)}.phero p{font-size:17px;color:var(--text-2);margin-top:14px;max-width:640px;text-wrap:pretty}.cta{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap}.meta-row{display:flex;gap:15px;margin-top:18px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}.meta-row b{color:var(--text-2)}.dsec{padding:46px 0;border-top:1px solid var(--border)}.dsec.alt{background:var(--surface)}.dey{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--role-text)}.dey::before{content:"";width:6px;height:6px;border-radius:99px;background:var(--role)}.dsec h2{font-size:clamp(22px,3vw,30px);font-weight:700;margin-top:10px;line-height:1.18;letter-spacing:-.02em}.dsec .lead{font-size:15px;color:var(--text-2);margin-top:9px;max-width:620px;text-wrap:pretty}.flows{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}@media(max-width:760px){.flows{grid-template-columns:1fr}}.flow{background:var(--surface);border:1px solid var(--border);border-radius:15px;padding:22px}.alt .flow{background:var(--bg)}.flow .ic{width:38px;height:38px;border-radius:10px;background:var(--role-soft);color:var(--role-text);display:flex;align-items:center;justify-content:center;margin-bottom:13px}.flow h3{font-size:16.5px;margin-bottom:7px}.flow p{font-size:13.5px;color:var(--text-2);text-wrap:pretty}.flow .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:13px;list-style:none}.flow .chips li{font-size:11.5px;font-family:var(--mono);padding:3px 9px;border-radius:99px;background:var(--surface-2);color:var(--text-2)}.alt .flow .chips li{background:var(--surface)}.demo{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;margin-top:8px}@media(max-width:760px){.demo{grid-template-columns:1fr;gap:22px}}.term{background:#10131c;border-radius:13px;overflow:hidden;box-shadow:0 16px 40px rgba(15,18,30,.2);font-family:var(--mono);font-size:12.5px}.term .bar{display:flex;align-items:center;gap:7px;padding:10px 13px;background:#191d29;border-bottom:1px solid rgba(255,255,255,.06)}.term .bar i{width:11px;height:11px;border-radius:99px;display:block}.term .bar .t{margin-left:8px;font-size:11px;color:#8a91a3}.term .body{padding:15px;color:#c8cdd9;line-height:1.7}.term .pr{color:#5b9cf6}.term .ok{color:#4ade80}.term .mut{color:#6c7280}.term .ac{color:#a78bfa}.steps{display:flex;gap:11px;flex-wrap:wrap;margin-top:28px}.step{flex:1;min-width:175px;background:var(--surface);border:1px solid var(--border);border-radius:13px;padding:18px;position:relative}.alt .step{background:var(--bg)}.step .n{font-family:var(--mono);font-size:12px;color:var(--role-text);font-weight:600}.step h3{font-size:15px;margin:7px 0 5px}.step p{font-size:12.5px;color:var(--text-2)}.trust{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.tr{flex:1;min-width:200px;background:var(--surface);border:1px solid var(--border);border-radius:13px;padding:16px;display:flex;gap:11px;align-items:flex-start}.alt .tr{background:var(--bg)}.tr svg{flex:0 0 auto;color:var(--success);margin-top:1px}.tr h3{font-size:14px;margin-bottom:3px}.tr p{font-size:12.5px;color:var(--text-2)}.tr a{color:var(--accent-text);font-weight:600;text-decoration:none}.faq{max-width:720px;margin:24px auto 0;display:flex;flex-direction:column;gap:9px}.faq details{background:var(--surface);border:1px solid var(--border);border-radius:11px}.alt .faq details{background:var(--bg)}.faq summary{padding:14px 16px;font-weight:600;font-size:14px;cursor:pointer;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq p{padding:0 16px 14px;font-size:13px;color:var(--text-2)}.cta-band{text-align:center;padding:50px 0;border-top:1px solid var(--border)}.cta-band h2{font-size:26px;font-weight:700;letter-spacing:-.02em}.cta-band p{font-size:15px;color:var(--text-2);margin:9px 0 20px}.cta-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.faq [data-lang],.phero [data-lang]{display:none}html[lang=en] .faq [data-lang=en],html[lang=en] .phero [data-lang=en],html[lang=ja] .faq [data-lang=ja],html[lang=ja] .phero [data-lang=ja],html[lang=zh-CN] .faq [data-lang=zh],html[lang=zh-CN] .phero [data-lang=zh]{display:inline}.faq p [data-lang],.phero p [data-lang]{display:none}html[lang=en] .faq p [data-lang=en],html[lang=en] .phero p [data-lang=en],html[lang=ja] .faq p [data-lang=ja],html[lang=ja] .phero p [data-lang=ja],html[lang=zh-CN] .faq p [data-lang=zh],html[lang=zh-CN] .phero p [data-lang=zh]{display:inline}