[hidden]{display:none!important}
.handoff-shell{min-height:100svh;max-width:1160px;margin:0 auto;padding:44px 50px 28px;display:flex;flex-direction:column}
.handoff-header{display:flex;align-items:center;gap:16px}.handoff-header img{flex-shrink:0}.handoff-header strong{font-size:1.2rem;letter-spacing:-.02em}.handoff-header div>span{display:block;font-size:.85rem;color:#b0b0b7;margin-top:5px}.handoff-demo{margin-left:auto;border:1px solid #303034;border-radius:7px;background:#19191c;color:#b0b0b7;font-size:.75rem;padding:7px 10px}
.handoff-content{flex:1;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:64px;align-items:center;padding:82px 0 66px}
.handoff-eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.12em;color:#ff7900;display:block;margin-bottom:24px}.handoff-intro h1{font-size:3.4rem;line-height:1.08;letter-spacing:-.045em;max-width:590px}.handoff-intro>p{color:#b0b0b7;font-size:1.075rem;line-height:1.65;margin-top:25px}.handoff-instruction{display:flex;align-items:center;gap:15px;margin-top:36px}.handoff-phone{width:48px;height:54px;background:#2d2117;border-radius:12px;display:grid;place-items:center;color:#ff7900}.handoff-instruction strong{font-size:.875rem}.handoff-instruction div>span{display:block;color:#b0b0b7;font-size:.8rem;margin-top:6px;line-height:1.4}
.handoff-code-panel{background:#19191c;border:1px solid #303034;border-radius:22px;padding:28px 25px 20px;box-shadow:0 18px 55px #0003}.handoff-qr-frame{padding:10px;background:#fff;border-radius:13px;display:flex;justify-content:center;align-items:center}.handoff-qr-frame img{display:block;width:100%;height:auto;max-width:264px;aspect-ratio:1}.handoff-qr-caption{text-align:center;font-size:.875rem;font-weight:650;margin-top:18px}.handoff-url{margin-top:27px}.handoff-url label{font-size:.75rem;color:#b0b0b7}.handoff-copy-row{display:flex;gap:4px;margin-top:10px;border:1px solid #444448;border-radius:9px;background:#0d0d0f;padding:4px}.handoff-copy-row a{width:100%;min-width:0;color:#fafafa;font-size:.75rem;padding:9px 8px;overflow-wrap:anywhere;line-height:1.55;text-decoration:none;align-self:center}.handoff-copy-row a:hover{text-decoration:underline}.handoff-copy-row a:focus-visible{outline:3px solid #ff7900;outline-offset:2px}.handoff-copy-row button{flex-shrink:0;width:44px;border-radius:6px;background:#2d2117;color:#ff7900;display:grid;place-items:center}.handoff-copy-row button:hover{background:#443020}.handoff-copy-row button svg{width:18px;height:18px}#handoff-copy-status{display:block;min-height:32px;font-size:.75rem;line-height:1.4;margin-top:10px;color:#b0b0b7}
.handoff-footer{display:flex;gap:20px;justify-content:space-between;border-top:1px solid #252529;padding-top:24px;color:#85858d;font-size:.75rem;line-height:1.5}.handoff-footer-arkam{white-space:nowrap}
@media(max-width:1000px){.handoff-shell{padding:36px}.handoff-content{gap:35px;grid-template-columns:minmax(0,1fr) 320px;padding:65px 0}.handoff-intro h1{font-size:2.7rem}.handoff-intro>p{font-size:1rem}.handoff-code-panel{padding:23px}}
@media(max-width:740px){.handoff-shell{padding:25px 24px}.handoff-header strong{font-size:1rem}.handoff-header img{width:42px;height:42px}.handoff-header div>span{font-size:.75rem}.handoff-content{display:flex;flex-direction:column;gap:30px;padding:48px 0 35px}.handoff-intro{width:100%;max-width:440px}.handoff-intro h1{font-size:2.4rem}.handoff-intro h1 br{display:none}.handoff-intro>p{font-size:.9375rem}.handoff-intro>p br{display:none}.handoff-instruction{margin-top:24px}.handoff-code-panel{width:100%;max-width:360px}.handoff-footer{flex-direction:column;gap:7px;padding-top:20px}}
@media(orientation:landscape) and (max-height:520px){#phone-app .sidebar{padding:16px 12px;overflow-y:auto}#phone-app .side-brand img{width:36px;height:36px}#phone-app .side-divider{margin:12px 0}#phone-app .side-nav{gap:4px}#phone-app .side-nav button{padding:8px;min-height:44px}}