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32px);margin:auto;overflow:hidden}.space-materials-dialog[open]{flex-direction:column;display:flex}.space-materials-dialog::backdrop{background:#17203347}.space-materials-dialog fieldset{border:0;min-width:0;margin:0;padding:0}.sm-segments{background:#f0f1f6;border-radius:11px;gap:2px;margin:0 0 14px;padding:3px;display:inline-flex}.space-materials-dialog .sm-segments button{min-height:32px;color:var(--sm-muted);background:0 0;border:0;border-radius:8px;padding:4px 12px;font-size:12px}.space-materials-dialog .sm-segments button[aria-selected=true]{color:var(--sm-ink);background:#fff;box-shadow:0 1px 3px #1d23351f}.sm-choice{border-bottom:1px solid var(--sm-line);overflow-wrap:anywhere;cursor:pointer;align-items:center;gap:10px;padding:8px 4px;display:flex}.sm-choice>span:last-child{flex:1;min-width:0}.sm-choice small{align-items:center;gap:6px;display:flex!important}.sm-choice .sm-glyph{width:30px;height:30px}.sm-results{margin-top:12px}.sm-results li{border-top:1px solid var(--sm-line);overflow-wrap:anywhere;align-items:center;gap:10px;padding:8px 4px;display:flex}.sm-results li>div{flex:1;min-width:0}.sm-results strong{font-weight:600}.sm-arrival-list{gap:2px;margin:0 0 14px;display:grid}.sm-arrival-list li{overflow-wrap:anywhere;align-items:center;gap:10px;font-weight:600;display:flex}.sm-arrival-list li>span:last-child{min-width:0}.sm-destination-options{gap:8px;display:grid}.space-materials-dialog .sm-destination-options button{text-align:left;border-radius:12px;align-items:center;gap:12px;width:100%;padding:12px 14px;font-weight:500;display:flex}.space-materials-dialog .sm-destination-options button:hover{border-color:#6657d966}.sm-destination-options strong{font-weight:650;display:block}.sm-destination-options span span{color:var(--sm-muted);font-size:12px;display:block}.sm-destination-art{background:var(--sm-accent-soft);width:44px;height:36px;color:var(--sm-accent-ink);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;gap:1px;display:inline-flex}.sm-destination-art[data-art=canvas]{color:#4d5873;background:#f0f1f6}.sm-destination-art[data-art=both] svg{width:16px;height:16px}.sm-destination .sm-hint{margin-top:12px}.sm-reader-tools{flex-shrink:0;align-items:center;gap:2px;padding:0 10px 6px 12px;display:flex}.sm-reader-tools .sm-quiet{color:var(--sm-ink)}.sm-compact-link{min-height:32px;color:var(--sm-accent-ink);border-radius:10px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:600;text-decoration:none;display:inline-flex}.sm-compact-link:hover{background:#6657d914}.sm-compact-link svg{width:15px;height:15px}.space-materials-panel .sm-search{flex-shrink:0;gap:6px;padding:0 12px 8px;display:flex}.space-materials-panel .sm-search input{flex:1;padding:7px 10px;font-size:13px}.sm-reader-body{border-top:1px solid var(--sm-line);flex:auto;padding:4px 18px 16px}.sm-coverage{color:#6c4a14;background:#fbf6ec;border-radius:10px;padding:8px 10px;font-size:12px;line-height:1.45;margin:10px 0 4px!important}.sm-coverage[data-tone=ai]{color:#463a8f;background:#f3f1fd}.sm-coverage[data-tone=attention]{color:var(--sm-danger);background:#fbeff1}.sm-coverage[data-tone=working]{background:var(--sm-surface);color:var(--sm-muted)}.sm-reader-content{padding-top:10px}.sm-source-text{white-space:pre-wrap;overflow-wrap:anywhere;color:#1f2940;font-size:14.5px;font-weight:400;line-height:1.65}.sm-search-results li{border-bottom:1px solid var(--sm-line);padding:8px 0}.sm-search-results .sm-source-text{font-size:13px}.sm-source-links{border-top:1px solid var(--sm-line);margin-top:16px;padding-top:12px}.sm-source-links h3{color:var(--sm-muted);letter-spacing:.4px;text-transform:uppercase;margin:0 0 6px;font-size:11px;font-weight:700}.sm-source-links ul{margin:0;padding:0;list-style:none}.sm-source-links li{overflow-wrap:anywhere;padding:2px 0 6px}.space-materials-panel .sm-source-links .sm-link{min-height:28px;padding:2px 0;font-weight:600}.sm-about{border-top:1px solid var(--sm-line);margin-top:18px;padding-top:6px;font-size:12px}.sm-about summary{min-height:36px;color:var(--sm-muted);cursor:pointer;align-items:center;gap:6px;font-weight:600;list-style:none;display:flex}.sm-about summary::-webkit-details-marker{display:none}.sm-about summary:after{content:"";border-bottom:1.5px solid;border-right:1.5px solid;width:6px;height:6px;transform:rotate(45deg)translateY(-2px)}.sm-about[open] summary:after{transform:rotate(-135deg)translateY(-1px)}.sm-about>p{color:#3c4760;margin:0 0 8px!important}.sm-about dl{gap:4px;margin:0 0 8px;display:grid}.sm-about dl>div{grid-template-columns:76px 1fr;gap:8px;display:grid}.sm-about dt{color:var(--sm-muted)}.sm-about dd{overflow-wrap:anywhere;margin:0}.space-materials-panel [data-view=reader] footer{justify-content:center;padding:8px 12px}@media (width<=600px){.space-materials-button{padding-inline:10px}.space-materials-button .sm-button-label{display:none}.space-materials-dialog main{padding:0 16px 14px}.space-materials-dialog footer{padding:12px 16px}.space-materials-panel .sm-source-more{opacity:1}}@media (prefers-reduced-motion:reduce){.space-materials-panel,.sm-source{transition:none}.sm-source.sm-arrived{background:var(--sm-accent-soft);animation:none}}div.code-toolbar{position:relative}div.code-toolbar>.toolbar{z-index:10;opacity:0;transition:opacity .3s ease-in-out;position:absolute;top:.3em;right:.2em}div.code-toolbar:hover>.toolbar,div.code-toolbar:focus-within>.toolbar{opacity:1}div.code-toolbar>.toolbar>.toolbar-item{display:inline-block}div.code-toolbar>.toolbar>.toolbar-item>a{cursor:pointer}div.code-toolbar>.toolbar>.toolbar-item>button{color:inherit;font:inherit;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;background:0 0;border:0;padding:0;line-height:normal;overflow:visible}div.code-toolbar>.toolbar>.toolbar-item>a,div.code-toolbar>.toolbar>.toolbar-item>button,div.code-toolbar>.toolbar>.toolbar-item>span{color:#bbb;background:#e0e0e033;border-radius:.5em;padding:0 .5em;font-size:.8em;box-shadow:0 2px #0003}div.code-toolbar>.toolbar>.toolbar-item>a:hover,div.code-toolbar>.toolbar>.toolbar-item>a:focus,div.code-toolbar>.toolbar>.toolbar-item>button:hover,div.code-toolbar>.toolbar>.toolbar-item>button:focus,div.code-toolbar>.toolbar>.toolbar-item>span:hover,div.code-toolbar>.toolbar>.toolbar-item>span:focus{color:inherit;text-decoration:none}.space-canvas-start{z-index:1020;pointer-events:none;color:#272139;--start-accent:#7352d6;--start-muted:#736b85;--start-border:#eae5f2;--start-surface:#fffffffa;font:15px/1.45 Segoe UI,system-ui,sans-serif;position:fixed;inset:0}.space-canvas-start[hidden],.space-canvas-start [hidden]{display:none!important}.space-canvas-start.is-dismissing{opacity:0;transition:opacity .22s ease-out}.space-canvas-start.is-dismissing *{pointer-events:none!important}.space-canvas-start *{box-sizing:border-box}.space-canvas-start button,.space-canvas-start input{font:inherit}.space-canvas-start button{cursor:pointer;margin:0}.space-canvas-start button:disabled{cursor:default;opacity:.6}.space-canvas-start :is(button,input):focus-visible{outline-offset:3px;outline:3px solid #b9a3f1}.space-canvas-start h2{letter-spacing:-.025em;margin:0 0 24px;font-size:21px;font-weight:650;line-height:1.35}.space-canvas-start-card{pointer-events:auto;border:1px solid var(--start-border);background:var(--start-surface);border-radius:22px;width:min(440px,100vw - 32px);max-height:calc(100dvh - 270px);padding:30px;animation:.22s ease-out space-canvas-start-appear;position:absolute;top:clamp(150px,21vh,260px);left:50%;overflow-y:auto;transform:translate(-50%);box-shadow:0 7px 28px #3524540b,0 1px 5px #35245408}.space-canvas-start-choice{border:1px solid var(--start-border);width:100%;color:inherit;text-align:left;background:0 0;border-radius:15px;align-items:center;gap:16px;padding:17px 14px;transition:background .16s,border-color .16s;display:flex}.space-canvas-start-choice+.space-canvas-start-choice{margin-top:12px}.space-canvas-start-choice:hover{background:#faf8ff;border-color:#d3c3ef}.space-canvas-start-choice strong{font-size:17px;font-weight:600;display:block}.space-canvas-start-choice strong+span{color:var(--start-muted);margin-top:3px;font-size:13px;display:block}.space-canvas-start-icon{height:48px;color:var(--start-accent);background:linear-gradient(145deg,#f5f0ff,#eae1fd);border-radius:15px;flex:0 0 48px;place-items:center;display:grid}.space-canvas-start-icon svg{width:26px;height:26px}.space-canvas-start-chevron{color:var(--start-muted);margin-left:auto;font-size:24px}.space-canvas-start-skip{border:0;border-top:1px solid var(--start-border);width:100%;min-height:44px;color:var(--start-muted);background:0 0;padding:17px 8px 0;margin-top:20px!important}.space-canvas-start-skip:hover,.space-canvas-start-back:hover,.space-canvas-start-dismiss:hover{color:var(--start-accent)}.space-canvas-start label{margin-bottom:7px;font-size:14px;font-weight:500;display:block}.space-canvas-start input{background:var(--start-surface);width:100%;min-height:48px;color:inherit;border:1px solid #cfc5e0;border-radius:10px;padding:10px 13px;display:block}.space-canvas-start-help{color:var(--start-muted);margin:12px 0 22px;font-size:13px}.space-canvas-start-primary{color:#fff;background:linear-gradient(110deg,#8460e6,#7250d3);border:1px solid #7652d5;border-radius:10px;width:100%;min-height:46px;padding:11px 16px;font-weight:600!important}.space-canvas-start-primary:hover{background:#6845c8}.space-canvas-start-back{min-height:44px;color:var(--start-accent);background:0 0;border:0;padding:8px 20px;display:block;margin:8px auto -12px!important}.space-canvas-start-error{color:#9b3c50;margin:12px 0;font-size:13px}.space-canvas-start-hint{width:min(330px,calc(var(--hint-viewport-width,100vw) - 32px));max-height:calc(var(--hint-viewport-height,100dvh) - 32px);text-align:center;flex-direction:column;align-items:center;animation:.35s ease-out space-canvas-hint-appear;display:flex;position:absolute}.space-canvas-start h2.space-canvas-start-write{color:#7964b1;overflow-wrap:anywhere;flex-shrink:1;min-height:0;margin:0 0 8px;font-size:24px;font-weight:500;overflow-y:auto}.space-canvas-start-hint-actions{pointer-events:auto;background:var(--start-surface);border-radius:11px;flex-shrink:0;align-items:center;gap:4px;padding:2px;display:inline-flex;box-shadow:0 2px 8px #35245408}.space-canvas-start-add{color:#6546b5;background:#f4eeff;border:1px solid #dfd4f3;border-radius:9px;min-height:44px;padding:8px 15px}.space-canvas-start-add:hover{background:#ebe1ff}.space-canvas-start-dismiss{min-height:44px;color:var(--start-muted);background:0 0;border:0;padding:8px 12px}.space-canvas-start-arrow{pointer-events:none;transform-origin:90.5% 78.5%;object-fit:contain;opacity:.9;user-select:none;width:165px;height:110px;position:absolute}.space-canvas-start-hint .space-canvas-start-help{flex-shrink:0;margin:8px 0 0}.space-canvas-start-hint .space-canvas-start-error{background:var(--start-surface);border-radius:8px;flex-shrink:0;padding:8px}body.dark-mode .space-canvas-start{color:#f1edf9;--start-muted:#b3a9c8;--start-border:#514363;--start-surface:#282232f7;--start-accent:#c1a4ff}body.dark-mode .space-canvas-start-choice:hover{background:#352943}body.dark-mode .space-canvas-start-icon{background:#483260}body.dark-mode .space-canvas-start input{border-color:#655579}body.dark-mode .space-canvas-start h2.space-canvas-start-write{color:#c1a4ff}body.dark-mode .space-canvas-start-add{color:#e5d7ff;background:#49325e;border-color:#66507e}body.dark-mode .space-canvas-start-error{color:#ffb8c6}@keyframes space-canvas-start-appear{0%{opacity:0;margin-top:6px}to{opacity:1;margin-top:0}}@keyframes space-canvas-hint-appear{0%{opacity:0}to{opacity:1}}@media (width<=600px){.space-canvas-start-card{border-radius:18px;max-height:calc(100dvh - 266px);padding:22px;top:156px}.space-canvas-start h2{margin-bottom:18px;font-size:19px}.space-canvas-start-choice{gap:11px;padding:14px 11px}.space-canvas-start-choice strong{font-size:16px}.space-canvas-start-choice strong+span{font-size:12px}.space-canvas-start-icon{flex-basis:42px;height:42px}.space-canvas-start-hint{width:min(260px,calc(var(--hint-viewport-width,100vw) - 32px))}.space-canvas-start h2.space-canvas-start-write{font-size:21px}}@media (height<=610px){.space-canvas-start-card{max-height:calc(100dvh - 170px);padding:18px 22px;top:76px}.space-canvas-start h2{margin-bottom:12px}.space-canvas-start-choice{padding:10px 12px}.space-canvas-start-skip{padding-top:10px;margin-top:10px!important}}@media (prefers-reduced-motion:reduce){.space-canvas-start.is-dismissing{transition:none}.space-canvas-start-card,.space-canvas-start-hint{animation:none}.space-canvas-start-choice{transition:none}}