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@media(max-width:390px){.hero>div:first-child{max-width:78%}.hero h1{font-size:29px}.hero .primary{font-size:12px;padding:8px}.hero-illustration{opacity:.75}.entry-card{min-height:165px}.compare-panels{gap:6px}.compare-photo{padding:7px}.compare-photo>img{height:150px}}
.header-tools{display:flex;align-items:center;gap:12px}.parent-link{border:1px solid #b6cfbb;background:#f5faf2;color:#2d6b51;border-radius:10px;padding:8px 11px;font-weight:700;white-space:nowrap}.parent-page label,.approve-form label{display:flex;flex-direction:column;gap:7px;margin:14px 0;font-weight:700;color:#456757}.parent-page input:not([type=checkbox]):not([type=file]),.parent-page textarea,.parent-page select{width:100%;border:1px solid #d7e0d6;border-radius:10px;padding:11px;min-height:43px;background:white;color:#294b3a}.parent-page .consent,.approve-form .consent{display:block;font-weight:500;line-height:1.6}.parent-page .consent input{width:auto;margin-right:6px}.parent-login{max-width:430px}.parent-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.parent-grid .panel{min-width:0}.parent-grid p{font-size:13px}.review-list{margin-top:30px}.review-card{margin:14px 0}.review-own-photo{width:180px;height:140px;object-fit:contain;background:#edf0e8;border-radius:10px;cursor:zoom-in}.review-candidates{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:12px 0}.review-candidates>div{background:#f1f5ec;border-radius:10px;padding:12px;font-size:12px;min-width:0}.review-candidates img{width:100%;height:120px;object-fit:contain;margin:8px 0}.review-candidates p{margin:5px 0}.review-candidates a{font-size:11px}.uncertain{font-weight:700;color:#936846!important}.research-text{white-space:pre-wrap}.source-list{display:grid;gap:5px;font-size:13px;margin:15px 0}.source-list a{overflow-wrap:anywhere}.approval{margin-top:18px}.approve-form{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.approve-form label:has(textarea),.approve-form fieldset,.approve-form .consent,.approve-form button{grid-column:1/-1}.approve-form fieldset{border:0;margin:10px 0;padding:0}.approve-form fieldset .consent{display:inline-block;margin:4px 13px 4px 0}.approve-form button{justify-self:start}.parent-page button:disabled{opacity:.55;cursor:wait}
@media(max-width:700px){.parent-grid,.approve-form,.review-candidates{grid-template-columns:1fr}.header-tools{gap:5px}.parent-link{font-size:11px;padding:6px}.approve-form label{grid-column:1/-1}}
.crystal-lesson{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:20px 0}.crystal-lesson .text-link{display:block}.crystal-viewer{min-width:0}.crystal-viewer canvas{width:100%;height:300px;border-radius:14px;background:radial-gradient(circle at 50% 40%,#eef5e9,#d8e6db);touch-action:none;cursor:grab}.crystal-viewer canvas:active{cursor:grabbing}.crystal-viewer label{display:flex;align-items:center;gap:12px;font-weight:700;margin:10px 0}.crystal-viewer input{flex:1;accent-color:#2e6d59}.crystal-reference{width:140px;height:110px;object-fit:contain;background:#edf0e8;border-radius:10px}.crystal-fallback{width:100%;height:300px;object-fit:contain}
@media(max-width:700px){.crystal-lesson{grid-template-columns:1fr}.crystal-viewer canvas{height:270px}}
.real-scans{margin:28px 0}.scan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.scan-card{min-width:0}.scan-card .text-link{display:block;margin-top:12px}.scan-card small{line-height:1.6}.scan-stage{height:310px;position:relative;overflow:hidden;border-radius:14px;background:#e7ebe5}.scan-stage .scan-fallback,.scan-stage model-viewer{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.scan-stage .scan-load{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 24px);background:#fff}.scan-stage .scan-load[hidden],.scan-stage .scan-fallback[hidden],.scan-stage model-viewer[hidden]{display:none}.scan-note{min-height:2.4em}
@media(max-width:700px){.scan-grid{grid-template-columns:1fr}.scan-stage{height:280px}}
.approve-form .check-chip{display:inline-block;margin:0}.approve-form .check-chip input{width:auto}
.parent-backup{margin:0 0 18px;padding:14px 18px;border:1px solid #dce5d8;border-radius:12px;background:#f6faf3}.parent-backup summary{display:flex;align-items:center}.parent-backup p{font-size:13px;margin:8px 0 14px}.parent-backup>div{display:flex;gap:10px;flex-wrap:wrap}.parent-backup .outline{display:inline-flex;align-items:center;justify-content:center;min-height:44px}
.source-list small{display:block;color:#63786c;margin-top:2px}
.inline-citation{display:inline-block;margin:0 2px;color:#22654c;font-size:12px;font-weight:800;text-decoration:underline;text-underline-offset:2px}