.product-page{min-height:calc(100vh - 86px);background:linear-gradient(135deg,#f4fbfe,#eef4fa);padding:56px clamp(20px,6vw,86px)}
.product-shell{width:min(1120px,100%);margin:auto;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:26px}
.product-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(24px,4vw,44px);box-shadow:0 14px 36px #1023370d}
.product-panel h1{font:700 clamp(38px,5vw,62px)/1.08 "Chakra Petch";margin:12px 0}.product-panel h2{font:700 24px "Chakra Petch"}.product-panel p,.feature-list{color:var(--body);line-height:1.8}.feature-list{padding-left:22px}.product-preview{width:100%;border-radius:14px;border:1px solid var(--line);margin-top:20px}.license-box{background:#eff9fb;border-left:4px solid var(--aqua);padding:18px;border-radius:10px;margin:22px 0}.license-box code{display:block;margin-top:7px;color:#0b6574;overflow-wrap:anywhere}.download-slot{border:1px dashed #9fb8ca;background:#f8fbfd;border-radius:12px;padding:20px}.download-slot b{display:block;margin-bottom:7px}.disabled-action{display:inline-flex;margin-top:13px;padding:12px 16px;border-radius:8px;background:#dfe8ee;color:#6d7d89;font-weight:600;cursor:not-allowed}.register-link{display:inline-flex;margin-top:16px;padding:12px 16px;border-radius:8px;background:var(--navy);color:#fff;text-decoration:none}.back-home{display:inline-block;margin-bottom:22px;color:var(--aqua-dark);text-decoration:none;font-weight:600}.ai-visual{min-height:260px;border-radius:14px;background:linear-gradient(135deg,#111a31,#6f3b88);display:grid;place-items:center;color:#fff;margin-top:20px}.ai-visual span{font:700 92px "Chakra Petch"}.ai-visual small{display:block;text-align:center;letter-spacing:.18em;color:#83e7ef}@media(max-width:800px){.product-shell{grid-template-columns:1fr}.product-page{padding:36px 15px}}
.runtime-box{margin-top:24px;padding:20px;border:1px solid #99dbe4;border-radius:12px;background:#effbfc}.runtime-box b,.runtime-box span{display:block}.runtime-box span{margin-top:6px;color:var(--body);line-height:1.6}.runtime-box ol{margin:14px 0;padding-left:24px;color:var(--body);line-height:1.8}.runtime-box code{overflow-wrap:anywhere}.runtime-box a{display:inline-flex;margin-top:14px;padding:12px 16px;border-radius:8px;background:var(--aqua);color:#062535;text-decoration:none;font-weight:700}