.prep-dialog{box-sizing:border-box;width:min(760px,calc(100% - 32px));max-height:calc(100dvh - 48px);padding:32px;border:0;border-radius:20px;background:#fff;color:#1d1d1f;overflow:auto;overscroll-behavior:contain;font:15px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;scrollbar-color:#a1a1a6 #f5f5f7}
.prep-dialog::backdrop{background:rgba(0,0,0,.38)}.prep-dialog::selection{background:#dedee2;color:#1d1d1f}.prep-dialog *{box-sizing:border-box}.prep-header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.prep-header h2{font-size:30px;line-height:1.25;letter-spacing:-.025em;margin:0 0 12px;font-weight:650;text-wrap:balance}.prep-event-name{margin:0;color:#6e6e73;overflow-wrap:anywhere}.prep-close{flex-shrink:0;border:0;background:#f5f5f7;border-radius:22px;min-width:60px;min-height:44px;padding:10px 14px;font:inherit;color:inherit;cursor:pointer}.prep-intro{margin:24px 0}.prep-intro p{margin:8px 0}.prep-storage{font-size:13px;color:#6e6e73}.prep-warning{font-weight:550;color:#72521d}.prep-progress-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #dedee2;padding-bottom:10px;font-variant-numeric:tabular-nums}.prep-progress-row strong{font-weight:600}.prep-text-button{background:none;border:0;padding:10px 0 10px 14px;min-height:44px;color:#6e6e73;font:inherit;font-size:13px;cursor:pointer}.prep-list{list-style:none;margin:0;padding:0}.prep-list>li{padding:14px 0;border-bottom:1px solid #dedee2}.prep-check{display:flex;align-items:center;gap:12px;min-height:44px;font-weight:550;cursor:pointer}.prep-check input{width:20px;height:20px;margin:0;flex-shrink:0;accent-color:#1d1d1f;cursor:pointer}.prep-list details{padding-left:32px}.prep-list summary{width:fit-content;max-width:100%;min-height:44px;padding:10px 0;color:#6e6e73;font-size:13px;cursor:pointer;list-style-position:inside}.prep-evidence{padding:2px 0 12px;overflow-wrap:anywhere}.prep-evidence p{margin:0 0 12px}.prep-evidence ul{padding-left:20px;margin:0 0 12px}.prep-evidence li{margin:6px 0}.prep-sources{margin-top:28px}.prep-sources h3{font-size:18px;margin:0 0 10px;letter-spacing:-.015em}.prep-sources p{font-size:13px;color:#6e6e73;margin:0 0 12px}.prep-source-links{display:flex;flex-direction:column;align-items:flex-start}.prep-source-links a{display:flex;align-items:center;min-height:44px;color:#1d1d1f;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere;max-width:100%;font-size:13px}.prep-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;border-top:1px solid #dedee2;padding-top:24px;margin-top:24px}.prep-button{min-height:44px;padding:10px 18px;border:1px solid #d2d2d7;border-radius:24px;color:#1d1d1f;background:white;font:inherit;font-size:14px;cursor:pointer}.prep-button.primary{background:#1d1d1f;border-color:#1d1d1f;color:white}.prep-feedback{width:100%;font-size:13px;color:#6e6e73}.prep-dialog button:hover{background:#e8e8ed}.prep-button.primary:hover{background:#373739}.prep-dialog :is(button,a,input,summary):focus-visible{outline:3px solid #706d64;outline-offset:4px}.prep-dialog button:disabled{opacity:.5;cursor:default}
@media(max-width:600px){.prep-dialog{padding:24px 20px;max-height:calc(100dvh - 24px)}.prep-header{gap:12px}.prep-header h2{font-size:25px}.prep-event-name{font-size:13px}.prep-close{min-width:56px}.prep-check{font-size:14px}.prep-list details{padding-left:0}.prep-list summary{margin-left:32px}.prep-evidence{font-size:14px}.prep-actions{gap:10px}.prep-button{flex:1;white-space:normal}.prep-warning{font-size:14px}}