:root{--qd-bg:#050914;--qd-panel:rgba(11,19,36,.78);--qd-line:rgba(146,190,255,.16);--qd-text:#f4f8ff;--qd-muted:#9dafc8;--qd-accent:#77a7ff;--qd-accent2:#7bf0d2;--qd-danger:#ff7f98;--qd-shadow:0 22px 70px rgba(0,0,0,.38)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--qd-bg);color:var(--qd-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;min-height:100vh}button,input{font:inherit}.hidden{display:none!important}

.topbar{min-height:74px;border-bottom:1px solid rgba(147,183,236,.12);position:relative;z-index:30}.topbar-inner{width:min(1180px,calc(100% - 36px));min-height:74px;margin:0 auto;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:#f6f9ff;text-decoration:none;min-width:max-content}.brand-mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;overflow:hidden;background:rgba(255,255,255,.05);border:1px solid rgba(143,184,244,.16)}.brand-mark img{max-width:100%;height:auto}.brand-text{display:grid;line-height:1}.brand-text strong{font-size:15px;letter-spacing:-.02em}.brand-text small{margin-top:5px;font-size:9px;letter-spacing:.14em;color:#7188aa}.topbar-links{display:flex;align-items:center;gap:8px;margin-left:auto}.ghost-link,.nav-dropdown-btn{color:#a8b9d0;text-decoration:none;border:0;background:transparent;padding:10px 11px;border-radius:10px;font-size:12px;cursor:pointer}.ghost-link:hover,.nav-dropdown-btn:hover{color:#f3f7ff;background:rgba(255,255,255,.045)}.nav-dropdown{position:relative}.nav-dropdown-panel{position:absolute;right:0;top:calc(100% + 8px);width:315px;display:grid;gap:3px;padding:9px;border:1px solid rgba(137,175,235,.18);background:rgba(7,13,26,.97);border-radius:16px;box-shadow:0 22px 55px rgba(0,0,0,.42);backdrop-filter:blur(18px);opacity:0;visibility:hidden;transform:translateY(-5px);transition:.18s ease}.nav-dropdown:hover .nav-dropdown-panel,.nav-dropdown:focus-within .nav-dropdown-panel{opacity:1;visibility:visible;transform:none}.nav-dropdown-item{display:flex;align-items:center;justify-content:space-between;gap:8px;color:#b5c5dc;text-decoration:none;padding:10px 11px;border-radius:10px;font-size:12px}.nav-dropdown-item:hover,.nav-dropdown-item-flagship{background:rgba(116,160,240,.07);color:#ecf4ff}.ai-chip{font-size:9px;padding:3px 6px;border-radius:999px;background:rgba(118,168,255,.12);color:#9fc1ff;border:1px solid rgba(118,168,255,.18)}.topbar-utility{display:flex;align-items:center;gap:8px}.nav-toggle{width:42px;height:40px;border:1px solid rgba(135,173,232,.16);border-radius:12px;background:rgba(255,255,255,.035);display:none;place-items:center;gap:4px;padding:0}.nav-toggle span{display:block;width:16px;height:1.5px;background:#bcd0e9}
/* Sitewide header script creates this mobile menu below the header. Keep it hidden on desktop so it never renders as a raw text dump. */
.mv-global-mobile-nav{display:none!important}
@media(max-width:767px){.topbar-inner{width:calc(100% - 20px);gap:12px}.topbar-links{display:none}.topbar-utility{margin-left:auto}.topbar-utility .ghost-link{display:none}.qd-brand .brand-text small{display:none}.nav-toggle{display:grid}.mv-global-mobile-nav{display:none!important;position:absolute;top:calc(100% + 8px);left:10px;right:10px;max-height:calc(100vh - 92px);overflow:auto;padding:10px;border:1px solid rgba(137,175,235,.18);border-radius:18px;background:rgba(7,13,26,.98);box-shadow:0 26px 70px rgba(0,0,0,.48);backdrop-filter:blur(22px)}.mv-global-mobile-nav.open{display:grid!important}.mv-global-mobile-nav .mobile-nav-group{display:grid;gap:3px;padding:6px 0;border-top:1px solid rgba(137,175,235,.08)}.mv-global-mobile-nav .mobile-nav-group:first-of-type{border-top:0}.mv-global-mobile-nav .mobile-nav-heading{font-size:9px;letter-spacing:.14em;color:#6881a4;padding:8px 10px 4px;font-weight:800}.mv-global-mobile-nav .mobile-nav-link{display:block;color:#b8c7da;text-decoration:none;padding:10px;border-radius:10px;font-size:12px}.mv-global-mobile-nav .mobile-nav-link:hover,.mv-global-mobile-nav .mobile-nav-link-cta{color:#eef5ff;background:rgba(119,167,255,.09)}}

.qd-page{overflow-x:hidden;color-scheme:dark}.qd-ambient{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;background:radial-gradient(circle at 50% 0%,rgba(71,111,183,.16),transparent 32%),radial-gradient(circle at 85% 45%,rgba(60,185,163,.09),transparent 28%),#050914}.qd-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(124,161,214,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(124,161,214,.07) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to bottom,black,transparent 78%);animation:qdGrid 20s linear infinite}.qd-scanline{position:absolute;left:0;right:0;height:2px;top:-10%;background:linear-gradient(90deg,transparent,rgba(122,225,255,.35),transparent);filter:blur(1px);animation:qdScan 9s linear infinite}.qd-orb{position:absolute;border-radius:50%;filter:blur(10px);opacity:.24;animation:qdFloat 12s ease-in-out infinite}.qd-orb-a{width:420px;height:420px;background:#447cff;left:-110px;top:20%}.qd-orb-b{width:380px;height:380px;background:#3bd7b0;right:-120px;bottom:6%;animation-delay:-4s}@keyframes qdGrid{to{transform:translateY(56px)}}@keyframes qdScan{to{top:110%}}@keyframes qdFloat{50%{transform:translate3d(0,-30px,0) scale(1.05)}}
.qd-topbar{position:relative;z-index:20;background:rgba(5,9,20,.72)!important;border-bottom:1px solid rgba(147,183,236,.12);backdrop-filter:blur(18px)}.qd-brand{text-decoration:none;color:inherit}.qd-brand strong{color:#fff}.qd-brand small{color:#8fa5c6}.qd-app{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:54px 0 28px}.qd-hero{max-width:860px;margin:0 auto 36px;text-align:center}.qd-kicker{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(119,167,255,.28);background:rgba(73,108,174,.1);padding:9px 13px;border-radius:999px;color:#a9c3ee;font-size:11px;font-weight:800;letter-spacing:.16em}.qd-pulse,.qd-dot{width:8px;height:8px;border-radius:50%;background:var(--qd-accent2);box-shadow:0 0 0 0 rgba(123,240,210,.45);animation:qdPulse 1.8s infinite}.qd-hero h1{font-size:clamp(54px,8.2vw,100px);line-height:.9;letter-spacing:-.07em;margin:22px 0 20px;font-weight:800}.qd-hero h1 span{background:linear-gradient(90deg,#fff,#8eb6ff 48%,#79e7d0);-webkit-background-clip:text;background-clip:text;color:transparent}.qd-lead{max-width:760px;margin:0 auto;color:#9fb0c7;font-size:16px;line-height:1.75}.qd-lead strong{color:#e7effc}.qd-proof-row{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:20px}.qd-proof-row span{font-size:11px;padding:8px 11px;background:rgba(255,255,255,.035);border:1px solid rgba(149,183,233,.12);border-radius:999px;color:#aec0d8}
.qd-cockpit,.qd-transfer-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:18px}.qd-transfer-grid{margin-top:18px}.qd-card{position:relative;border:1px solid var(--qd-line);background:linear-gradient(145deg,rgba(16,26,48,.84),rgba(7,13,26,.9));border-radius:28px;box-shadow:var(--qd-shadow);overflow:hidden}.qd-card:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(255,255,255,.06),transparent 20%,transparent 75%,rgba(109,157,255,.04));pointer-events:none}.qd-room-card,.qd-share-card,.qd-transfer-card,.qd-files-card{padding:24px}.qd-card-head{display:flex;align-items:center;justify-content:space-between;gap:16px;position:relative;z-index:1}.qd-card-head.qd-tight{align-items:flex-start}.qd-eyebrow{font-size:10px;letter-spacing:.16em;color:#8ca3c3;font-weight:800}.qd-card h2{font-size:21px;margin:7px 0 0;letter-spacing:-.02em}.qd-status-chip{display:flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid rgba(139,165,205,.18);border-radius:999px;color:#95a8c2;font-size:11px;font-weight:800}.qd-status-chip i{width:7px;height:7px;border-radius:50%;background:#6d7890}.qd-status-chip.live{color:#d9fff4;border-color:rgba(123,240,210,.22);background:rgba(91,214,184,.07)}.qd-status-chip.live i{background:var(--qd-accent2);box-shadow:0 0 18px rgba(123,240,210,.7)}.qd-status-chip.warn{color:#ffe8bb;border-color:rgba(246,193,97,.25);background:rgba(246,193,97,.06)}.qd-status-chip.warn i{background:#f6c461}.qd-status-chip.error{color:#ffd9df;border-color:rgba(255,110,139,.25);background:rgba(255,110,139,.06)}.qd-status-chip.error i{background:#ff6e8b}
.qd-device-visual{height:310px;display:flex;align-items:center;justify-content:space-between;gap:12px;position:relative;margin-top:10px;padding:26px 28px}.qd-ring{position:absolute;left:50%;top:50%;border:1px solid rgba(128,172,255,.14);border-radius:50%;transform:translate(-50%,-50%);animation:qdRing 4.8s ease-in-out infinite}.qd-ring-outer{width:270px;height:270px}.qd-ring-mid{width:182px;height:182px;border-color:rgba(123,240,210,.16);animation-delay:-2.2s}.qd-bridge-line{position:absolute;left:20%;right:20%;top:50%;height:1px;background:linear-gradient(90deg,transparent,rgba(120,167,255,.35),rgba(123,240,210,.45),transparent);box-shadow:0 0 35px rgba(125,169,255,.25)}.qd-device{width:155px;min-height:138px;border:1px solid rgba(147,183,236,.18);background:rgba(255,255,255,.035);border-radius:22px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;position:relative;z-index:2;backdrop-filter:blur(9px);box-shadow:inset 0 1px rgba(255,255,255,.05),0 20px 40px rgba(0,0,0,.18)}.qd-device-screen{font-size:35px;color:#a5c5ff;text-shadow:0 0 24px rgba(111,162,255,.55)}.qd-device b{font-size:12px;letter-spacing:.1em}.qd-device small{color:#879ab4;font-size:11px;text-align:center}.qd-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;width:64px;height:64px;border-radius:50%;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:0;background:radial-gradient(circle at 35% 30%,#1f365e,#0b1427);border:1px solid rgba(132,178,255,.3);color:#dff0ff;font-size:24px;box-shadow:0 0 50px rgba(103,158,255,.18)}.qd-core span{font-size:23px;line-height:1}.qd-core small{font-size:7px;letter-spacing:.18em;color:#7f9cc4;margin-top:2px}@keyframes qdRing{50%{transform:translate(-50%,-50%) rotate(180deg) scale(1.04);opacity:.7}}@keyframes qdPulse{70%{box-shadow:0 0 0 12px rgba(123,240,210,0)}}.qd-packet{position:absolute;z-index:4;font-size:18px;color:#7bf0d2;text-shadow:0 0 16px rgba(123,240,210,.9);opacity:.9}.qd-packet-a{left:26%;top:46%;animation:qdPacketA 3.1s linear infinite}.qd-packet-b{right:27%;top:55%;animation:qdPacketB 3.5s linear infinite}@keyframes qdPacketA{0%{transform:translateX(-8px) scale(.7);opacity:0}15%{opacity:1}70%{transform:translateX(220px) scale(1);opacity:1}100%{transform:translateX(250px) scale(.7);opacity:0}}@keyframes qdPacketB{0%{transform:translateX(8px) scale(.7);opacity:0}15%{opacity:1}70%{transform:translateX(-220px) scale(1);opacity:1}100%{transform:translateX(-250px) scale(.7);opacity:0}}
.qd-connection-bar{display:flex;justify-content:space-between;gap:12px;align-items:center;background:rgba(255,255,255,.03);border:1px solid rgba(132,165,212,.11);padding:12px 14px;border-radius:16px;color:#93a6c0;font-size:12px}.qd-connection-bar>div:first-child{display:flex;align-items:center;gap:9px}.qd-countdown{font-variant-numeric:tabular-nums;color:#c7d8ef;font-weight:800}.qd-room-actions{display:flex;gap:10px;margin-top:14px}.qd-primary,.qd-secondary,.qd-icon-btn,.qd-refresh{border:1px solid rgba(137,175,235,.18);color:#dce8fb;cursor:pointer;border-radius:14px;background:rgba(255,255,255,.045);transition:.2s ease}.qd-primary{padding:13px 18px;flex:1;background:linear-gradient(135deg,rgba(92,143,255,.25),rgba(76,202,171,.12));border-color:rgba(117,168,255,.35);box-shadow:0 15px 35px rgba(52,94,178,.18);font-weight:800}.qd-primary:hover,.qd-secondary:hover,.qd-icon-btn:hover,.qd-refresh:hover{transform:translateY(-1px);background:rgba(255,255,255,.08);border-color:rgba(150,190,250,.3)}.qd-primary[disabled]{opacity:.5;cursor:not-allowed;transform:none}.qd-secondary{padding:12px 15px}
.qd-diagnostics{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:13px}.qd-diagnostics>div{border:1px solid rgba(136,173,236,.09);border-radius:14px;padding:10px 11px;background:rgba(255,255,255,.02)}.qd-diagnostics span{display:block;color:#6f86a7;font-size:9px;letter-spacing:.12em;text-transform:uppercase}.qd-diagnostics strong{display:block;margin-top:4px;color:#c0d0e5;font-size:11px}
.qd-qr-frame{min-height:280px;margin-top:18px;display:grid;place-items:center;position:relative;border-radius:22px;background:radial-gradient(circle,rgba(116,163,255,.1),rgba(4,8,17,.5) 68%);border:1px solid rgba(136,173,236,.1);padding:18px}.qd-qr-frame svg{width:min(280px,100%);height:auto;border-radius:12px;display:block}.qd-qr-fallback{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);font-size:9px;color:#6f84a1;white-space:nowrap}.qd-qr-placeholder{display:grid;place-items:center;align-content:center;gap:10px;color:#607594;text-align:center}.qd-qr-placeholder span{font-size:42px;color:#7da3ee}.qd-qr-placeholder small{font-size:10px}.qd-code-wrap{display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:10px;margin-top:16px}.qd-code-wrap .qd-eyebrow{grid-column:1/-1}.qd-code{font-size:28px;letter-spacing:.24em;font-variant-numeric:tabular-nums;color:#f4f8ff;font-weight:900;margin-top:5px}.qd-icon-btn{width:42px;height:42px;display:grid;place-items:center;margin-top:4px}.qd-pair-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.qd-action-btn{padding:12px 11px;text-align:left;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:9px;align-items:center}.qd-action-btn span{grid-row:1/-1;font-size:18px;color:#90b7ff}.qd-action-btn b{font-size:12px}.qd-action-btn small{color:#7087a6;font-size:9px;margin-top:2px}.qd-share-row{display:flex;gap:8px;margin-top:9px}.qd-share-row .qd-secondary{flex:1}.qd-note{margin:13px 0 0;color:#6f85a3;font-size:10px;line-height:1.55}
.qd-send-toolbar{display:flex;align-items:center;gap:8px;margin-top:15px}.qd-send-toolbar .qd-secondary{padding:10px 12px}.qd-send-size{margin-left:auto;color:#7f95b3;font-size:10px;font-variant-numeric:tabular-nums}.qd-dropzone{margin-top:14px;min-height:205px;border:1px dashed rgba(127,169,235,.28);border-radius:22px;background:rgba(111,156,255,.035);display:grid;place-items:center;align-content:center;gap:7px;text-align:center;padding:26px;cursor:pointer;transition:.25s ease}.qd-dropzone:hover,.qd-dropzone.dragover{border-color:rgba(122,229,205,.5);background:rgba(93,206,179,.055);box-shadow:inset 0 0 45px rgba(81,159,220,.06)}.qd-drop-icon{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;border:1px solid rgba(136,177,240,.18);color:#a4c3ff;font-size:30px;background:rgba(255,255,255,.03)}.qd-dropzone strong{font-size:15px}.qd-dropzone span,.qd-dropzone small{color:#8094b1;font-size:11px}.qd-upload-list{display:grid;gap:9px;margin-top:12px;max-height:420px;overflow:auto;padding-right:2px}.qd-upload-item{border:1px solid rgba(140,173,225,.1);background:rgba(255,255,255,.025);padding:11px 12px;border-radius:15px}.qd-upload-head{display:flex;justify-content:space-between;gap:12px;font-size:12px}.qd-upload-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.qd-upload-path{color:#768ba6;font-size:9px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.qd-upload-meta{color:#7185a0}.qd-upload-bar{margin-top:8px;height:5px;border-radius:99px;overflow:hidden;background:rgba(255,255,255,.07)}.qd-upload-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,#77a7ff,#7bf0d2);transition:width .08s linear}.qd-upload-state{font-size:10px;color:#84a2c9;margin-top:6px}.qd-upload-item.error{border-color:rgba(255,127,152,.25)}.qd-upload-item.error .qd-upload-state{color:#ff91a7}
.qd-download-toolbar{display:flex;gap:8px;margin-top:13px;padding:9px;border:1px solid rgba(136,173,236,.09);border-radius:15px;background:rgba(255,255,255,.02)}.qd-download-toolbar .qd-secondary,.qd-download-toolbar .qd-primary{padding:10px 12px;font-size:11px}.qd-download-toolbar .qd-primary{flex:1}.qd-files{margin-top:14px;min-height:220px}.qd-empty{min-height:220px;border:1px dashed rgba(125,160,213,.11);border-radius:20px;display:grid;place-items:center;align-content:center;text-align:center;gap:5px;color:#7084a0}.qd-empty span{font-size:32px}.qd-empty strong{color:#a2b4cb;font-size:14px}.qd-empty small{font-size:11px}.qd-transfer-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid rgba(136,169,220,.09)}.qd-transfer-row:last-child{border-bottom:0}.qd-file-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;border:1px solid rgba(127,168,230,.15);background:rgba(255,255,255,.035);color:#9fc0ff;font-size:9px;font-weight:900;letter-spacing:.04em}.qd-file-info{min-width:0}.qd-file-name{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.qd-file-sub{display:flex;gap:8px;flex-wrap:wrap;font-size:10px;color:#748aa6;margin-top:4px}.qd-file-actions{display:flex;gap:7px}.qd-file-actions button{padding:8px 9px;border-radius:10px;border:1px solid rgba(132,168,224,.13);background:rgba(255,255,255,.03);color:#bfd0e7;text-decoration:none;font-size:11px;cursor:pointer}.qd-file-actions button:hover{background:rgba(255,255,255,.08);border-color:rgba(150,190,250,.3)}
.qd-how{margin-top:18px;padding:24px;border:1px solid rgba(137,172,226,.12);background:rgba(255,255,255,.025);border-radius:26px;display:grid;grid-template-columns:.75fr 1.25fr;gap:24px;align-items:center}.qd-how h2{margin:7px 0 0;font-size:23px;letter-spacing:-.03em}.qd-how p{margin:10px 0 0;color:#748aa8;font-size:12px;line-height:1.65}.qd-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.qd-steps>div{padding:16px;border:1px solid rgba(132,167,221,.1);border-radius:17px;background:rgba(255,255,255,.02)}.qd-steps b{display:block;color:#729cf1;font-size:10px;letter-spacing:.16em}.qd-steps strong{display:block;margin-top:8px}.qd-steps span{display:block;color:#7388a6;font-size:11px;line-height:1.55;margin-top:5px}.qd-security-strip{margin-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.qd-security-strip>div{display:flex;gap:11px;align-items:flex-start;padding:15px 16px;border:1px solid rgba(137,172,226,.1);background:rgba(255,255,255,.02);border-radius:18px}.qd-security-strip>div>span{font-size:19px}.qd-security-strip strong{display:block;font-size:12px}.qd-security-strip small{display:block;margin-top:4px;color:#7287a4;font-size:10px;line-height:1.55}.qd-footer{display:flex;justify-content:space-between;gap:20px;color:#637896;font-size:10px;letter-spacing:.06em;text-transform:uppercase;padding:20px 4px 0}

.qd-toast{position:fixed;z-index:120;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;pointer-events:none;max-width:min(560px,calc(100% - 24px));padding:12px 15px;border:1px solid rgba(137,175,235,.18);border-radius:14px;background:rgba(8,15,29,.94);box-shadow:0 16px 45px rgba(0,0,0,.3);color:#dce8fb;font-size:12px;transition:.25s ease;backdrop-filter:blur(14px);text-align:center}.qd-toast.show{opacity:1;transform:translate(-50%,0)}.qd-toast.success{border-color:rgba(123,240,210,.25);color:#d8fff4}.qd-toast.warn{border-color:rgba(246,193,97,.25);color:#ffe9bc}.qd-toast.error{border-color:rgba(255,110,139,.25);color:#ffdbe1}
.qd-modal{position:fixed;z-index:110;inset:0;display:grid;place-items:center;padding:18px;background:rgba(2,6,17,.72);backdrop-filter:blur(13px)}.qd-dialog-card{position:relative;width:min(560px,100%);padding:28px;border-radius:24px;border:1px solid rgba(138,177,239,.2);background:linear-gradient(145deg,rgba(19,31,58,.98),rgba(8,14,28,.98));box-shadow:0 30px 80px rgba(0,0,0,.45)}.qd-dialog-close{position:absolute;right:16px;top:14px;border:1px solid rgba(137,175,235,.18);background:rgba(255,255,255,.04);color:#c7d8ee;width:36px;height:36px;border-radius:10px;cursor:pointer;font-size:20px}.qd-dialog-card h2{font-size:21px;margin:9px 40px 8px 0}.qd-dialog-copy{color:#879ab5;font-size:12px;line-height:1.6;margin:0}.qd-code-input{width:100%;margin-top:18px;height:60px;border-radius:16px;border:1px solid rgba(139,177,238,.2);background:rgba(255,255,255,.04);color:#fff;text-align:center;font-size:28px;letter-spacing:.32em;font-weight:900;outline:none}.qd-code-input:focus{border-color:rgba(123,170,255,.5);box-shadow:0 0 0 4px rgba(105,155,255,.08)}.qd-dialog-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}.qd-dialog-actions .qd-primary{flex:0 0 auto}.qd-scanner-card{width:min(620px,100%)}.qd-scanner-wrap{position:relative;margin-top:18px;border-radius:22px;overflow:hidden;border:1px solid rgba(136,174,235,.16);background:#01040a;aspect-ratio:4/3}.qd-scanner-wrap video{width:100%;height:100%;object-fit:cover;display:block}.qd-scanner-reticle{position:absolute;inset:18% 18%;border:1px solid rgba(123,240,210,.25);border-radius:18px;box-shadow:0 0 0 999px rgba(1,4,10,.2)}.qd-scanner-reticle i{position:absolute;width:26px;height:26px;border-color:#7bf0d2}.qd-scanner-reticle i:nth-child(1){left:-1px;top:-1px;border-left:3px solid;border-top:3px solid;border-radius:8px 0 0 0}.qd-scanner-reticle i:nth-child(2){right:-1px;top:-1px;border-right:3px solid;border-top:3px solid;border-radius:0 8px 0 0}.qd-scanner-reticle i:nth-child(3){left:-1px;bottom:-1px;border-left:3px solid;border-bottom:3px solid;border-radius:0 0 0 8px}.qd-scanner-reticle i:nth-child(4){right:-1px;bottom:-1px;border-right:3px solid;border-bottom:3px solid;border-radius:0 0 8px 0}.qd-scanner-scanline{position:absolute;left:20%;right:20%;top:50%;height:2px;background:linear-gradient(90deg,transparent,#7bf0d2,transparent);box-shadow:0 0 16px rgba(123,240,210,.7);animation:qdScanLine 2.1s ease-in-out infinite}.qd-scanner-fallback{color:#6f85a3;font-size:10px;line-height:1.55;margin-bottom:0}.qd-incoming-inline{display:grid;grid-template-columns:auto 1fr;gap:13px;align-items:start;margin-top:13px;padding:14px;border:1px solid rgba(123,240,210,.22);border-radius:18px;background:linear-gradient(135deg,rgba(18,43,52,.72),rgba(9,18,33,.9));box-shadow:0 12px 35px rgba(0,0,0,.18);animation:qdIncomingIn .28s ease both}.qd-incoming-inline-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;color:#7bf0d2;background:rgba(123,240,210,.08);border:1px solid rgba(123,240,210,.18);font-size:21px}.qd-incoming-inline-body{min-width:0}.qd-incoming-inline-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.qd-incoming-inline-top h3{margin:4px 0 0;font-size:15px;line-height:1.25;word-break:break-word}.qd-incoming-inline-top .qd-eyebrow{font-size:8px}.qd-incoming-badge{font-size:8px;letter-spacing:.12em;font-weight:900;color:#8ff6dc;padding:4px 7px;border-radius:999px;background:rgba(123,240,210,.08);border:1px solid rgba(123,240,210,.16)}.qd-incoming-inline-body>p{margin:5px 0 0;color:#8ca1bb;font-size:10px;line-height:1.45;word-break:break-word}.qd-inline-progress{height:7px;margin-top:10px;border-radius:999px;overflow:hidden;background:rgba(255,255,255,.07)}.qd-inline-progress span{display:block;width:0;height:100%;border-radius:999px;background:linear-gradient(90deg,#77a7ff,#7bf0d2);transition:width .12s linear;box-shadow:0 0 16px rgba(123,240,210,.25)}.qd-incoming-inline-body>small{display:block;margin-top:5px;color:#8da1ba;font-size:9px}.qd-incoming-note{margin-top:7px!important;color:#71859f!important;font-size:9px!important;line-height:1.45!important}.qd-incoming-inline.hidden{display:none!important}@keyframes qdIncomingIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
@keyframes qdScanLine{0%,100%{transform:translateY(-56px);opacity:.35}50%{transform:translateY(56px);opacity:1}}

@media(max-width:900px){.qd-cockpit,.qd-transfer-grid,.qd-how{grid-template-columns:1fr}.qd-how{gap:18px}.qd-steps{grid-template-columns:1fr 1fr 1fr}.qd-security-strip{grid-template-columns:1fr}.qd-diagnostics{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.qd-app{width:min(100% - 20px,1180px);padding-top:30px}.qd-hero h1{font-size:60px}.qd-lead{font-size:14px}.qd-device-visual{height:270px;padding:14px 8px}.qd-device{width:124px;min-height:116px}.qd-ring-outer{width:225px;height:225px}.qd-ring-mid{width:150px;height:150px}.qd-bridge-line{left:12%;right:12%}.qd-core{width:55px;height:55px}.qd-room-card,.qd-share-card,.qd-transfer-card,.qd-files-card{padding:17px}.qd-qr-frame{min-height:245px}.qd-footer{flex-direction:column}.qd-steps{grid-template-columns:1fr}.qd-hero{margin-bottom:24px}.qd-topbar .topbar-links{display:none}.qd-pair-actions{grid-template-columns:1fr}.qd-share-row{flex-direction:column}.qd-send-toolbar{flex-wrap:wrap}.qd-send-size{width:100%;margin-left:0}.qd-download-toolbar{flex-direction:column}.qd-download-toolbar .qd-primary{width:100%}.qd-incoming-card{grid-template-columns:auto 1fr}.qd-dialog-card{padding:22px}.qd-incoming-inline{grid-template-columns:auto 1fr;padding:12px}.qd-incoming-inline-icon{width:40px;height:40px}.qd-dialog-actions{flex-direction:column}.qd-dialog-actions .qd-secondary,.qd-dialog-actions .qd-primary{width:100%}}