@charset "UTF-8";
:root{font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#242137;background:#f7f6fb;font-synthesis:none;--purple:#6553c7;--muted:#787487;--line:#e9e6f0}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}[hidden]{display:none!important}.topbar{max-width:1184px;margin:auto;padding:30px 32px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:750;letter-spacing:1px}.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#6553c7;color:white;font-size:20px;box-shadow:0 4px 12px #6553c71c}.brand-note{font-size:10px;color:#9993ac;letter-spacing:2px;font-weight:500;margin-left:4px}.secure-badge{display:flex;align-items:center;gap:8px;font-size:12px;color:#777182}.dot{width:6px;height:6px;background:#65a585;border-radius:50%}main{max-width:1120px;margin:auto;padding:25px 24px 0}.intro{margin:12px 0 36px}.eyebrow{font-size:11px;letter-spacing:3px;color:var(--purple);font-weight:700;margin:0 0 17px}h1{font-size:42px;line-height:1.35;letter-spacing:-1px;margin:0;font-weight:750}h1 br{display:none}h1 span{color:var(--purple)}.intro>p:last-child{font-size:14px;color:var(--muted);margin-top:17px}.layout{display:grid;grid-template-columns:350px 1fr;gap:22px;align-items:start}.card{background:white;border:1px solid var(--line);border-radius:20px;padding:29px;box-shadow:0 8px 35px #30206004}.step{font-size:12px;color:var(--purple);font-weight:700;letter-spacing:1px;display:flex;align-items:center;gap:12px}.step span{font-weight:500;color:#8a849b;letter-spacing:2px}.step:after{content:"";height:1px;flex:1;background:var(--line);margin-left:8px}h2{font-size:21px;letter-spacing:-.5px;margin:22px 0 10px}.muted{font-size:13px;color:var(--muted);line-height:1.8;margin:8px 0 21px}label{display:block;font-size:12px;color:#5a556c;margin-bottom:9px}.key-row{position:relative}input{width:100%;border:1px solid #ded9e9;border-radius:9px;padding:13px 12px;background:#fff;color:#393347;outline:none;font-size:13px}input:focus{border-color:var(--purple);box-shadow:0 0 0 3px #6553c714}input::placeholder{color:#b0aaba}#access-key{padding-right:56px}.icon-button{position:absolute;right:8px;top:9px;border:0;background:transparent;color:var(--muted);font-size:11px;padding:6px}.primary{display:inline-flex;align-items:center;justify-content:center;gap:14px;background:var(--purple);color:white;border:1px solid var(--purple);border-radius:9px;padding:12px 20px;font-size:13px;font-weight:600;transition:background .15s}.primary:hover:not(:disabled){background:#5744b7}.primary:focus-visible,.secondary:focus-visible,.icon-button:focus-visible,a:focus-visible{outline:3px solid #b3a4ff;outline-offset:3px}.full{width:100%;margin-top:13px;justify-content:space-between}.status{font-size:12px;line-height:1.75;min-height:0;color:#6f6980;overflow-wrap:anywhere}.status:empty{display:none}.status.error{color:#ba4659}.status.success{color:#308260}.quiet-info{display:flex;gap:12px;border-top:1px solid var(--line);padding-top:23px;margin-top:25px}.mini-lock{background:#f1eefb;border-radius:9px;display:grid;place-items:center;flex-shrink:0;width:32px;height:32px;color:var(--purple);font-size:22px}.quiet-info strong{font-size:12px;font-weight:600}.quiet-info p{color:#8b8498;font-size:11px;line-height:1.8;margin:7px 0 0}.key-date{font-size:10px;color:#a29aac;margin-top:18px}.dropzone{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1.5px dashed #c9c0e5;background:#faf9fd;border-radius:12px;min-height:166px;padding:22px;text-align:center;cursor:pointer;transition:.15s;margin-top:23px}.dropzone:hover:not(.disabled),.dropzone.drag{border-color:var(--purple);background:#f2effc}.dropzone.disabled{opacity:.55;cursor:not-allowed}.dropzone input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:inherit}.dropzone:focus-within{outline:3px solid #b3a4ff;outline-offset:3px}.upload-icon{font-size:26px;background:#eee9fa;color:var(--purple);border-radius:12px;width:44px;height:44px;display:grid;place-items:center;margin-bottom:14px}.dropzone strong{font-size:13px;font-weight:550;color:#5a526d}.dropzone>span:last-of-type{font-size:10px;color:#9991a7;margin-top:9px}.file-details{display:flex;justify-content:space-between;gap:15px;font-size:12px;margin:14px 0;color:#797087}#file-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#file-size{flex-shrink:0}.progress-caption{display:flex;justify-content:space-between;font-size:11px;color:#81758e;margin:20px 0 8px}progress{appearance:none;width:100%;height:5px;border:0;border-radius:5px;overflow:hidden;background:#eeeaf7}progress::-webkit-progress-bar{background:#eeeaf7}progress::-webkit-progress-value{background:var(--purple);border-radius:5px}progress::-moz-progress-bar{background:var(--purple)}.share-result{background:#f5f3fc;border:1px solid #e6e0f6;border-radius:12px;padding:22px;margin-top:20px}.success-pill{font-size:11px;color:#398366}.share-result h3{font-size:19px;margin:12px 0 20px}.share-actions{display:flex;gap:12px;margin-top:12px}.secondary{padding:12px 14px;font-size:12px;color:var(--purple);border:1px solid #d9d1ec;border-radius:9px;text-align:center}.share-result .muted{font-size:11px;margin-bottom:0}.footnotes{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin:45px 3px 36px}.footnotes div>span{font-size:10px;color:#a79ebb;margin-right:9px}.footnotes strong{font-size:12px;color:#6d637e;font-weight:600}.footnotes p{font-size:11px;color:#9990a6;line-height:1.8;margin:10px 0}footer{max-width:1072px;margin:0 auto 0;border-top:1px solid var(--line);padding:23px 0 30px;font-size:12px;color:#8c829a}footer>span{font-size:10px;margin-left:15px;color:#a99eb4}.footer-right{float:right}.player-wrap{position:relative;background:#181522;border-radius:12px;overflow:hidden;aspect-ratio:16/10;margin-top:22px;display:flex;align-items:center}video{width:100%;max-height:66vh;display:block}.player-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#a69bbd;background:radial-gradient(ellipse at 50% 30%,#34294c,#181522)}.player-placeholder span{font-size:43px}.player-placeholder p{font-size:12px}.player-note{display:flex;justify-content:space-between;gap:10px;margin-top:20px;font-size:11px;color:#9a90aa}.player-note a{color:var(--purple)}#video-title{overflow-wrap:anywhere;font-size:19px}@media(max-width:800px){.topbar{padding:22px 24px}.brand-note{display:none}main{padding-top:14px}.layout{grid-template-columns:1fr;gap:18px}.access-card{padding:24px}.card{border-radius:16px}.quiet-info{margin-top:17px;padding-top:17px}.intro{margin-bottom:27px}h1{font-size:34px}.footnotes{gap:18px;margin:30px 0}.footnotes div>span{display:none}footer{margin:0 24px}.footer-right{float:none;display:block;margin:12px 0 0}h1 br{display:block}.workspace{padding:24px}.secure-badge{font-size:10px}.footnotes p{font-size:10px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}