@import url("/static/menu-only-v1/menu-79d964774ebc.css");
:root{color-scheme:dark;--bg:#080f19;--panel:#101c2a;--panel2:#162438;--line:#34475c;--muted:#a7b9cb;--ink:#eeeade;--gold:#e5c78d;--teal:#89b7bb;--danger:#f2b7a2;font-family:Inter,"Pretendard",system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 20% 0,#172437 0,transparent 35%),var(--bg);color:var(--ink);font-size:16px;line-height:1.7}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}a{color:inherit}button:disabled{cursor:default;opacity:.48}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}button{border:1px solid var(--line);background:var(--panel2);color:var(--ink);border-radius:10px;min-height:44px;padding:10px 15px}button:hover:not(:disabled){border-color:#8d815f;background:#213248}input,select,textarea{width:100%;min-width:0;min-height:48px;border:1px solid #475c73;border-radius:10px;background:#0b1522;color:var(--ink);padding:11px 13px;font-size:16px}textarea{resize:vertical;line-height:1.8;min-height:126px}input[type=checkbox]{width:20px;height:20px;min-height:20px;accent-color:var(--gold);flex:none}input[type=color]{padding:5px}input[type=file]{font-size:14px;padding:10px}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em}button,a{-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}.skip-link{position:absolute;top:-100px;left:20px;z-index:100;background:var(--gold);color:#101928;padding:10px}.skip-link:focus{top:10px}.site-head{max-width:1560px;padding:23px 40px;display:flex;align-items:center;gap:44px;margin:auto;border-bottom:1px solid #334054}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:17px;letter-spacing:.13em;font-weight:650;line-height:1.4}.brand-mark{width:38px;height:43px;display:grid;place-items:center;border:1px solid #c9ad6b;border-radius:4px;color:var(--gold);font:26px Georgia,serif}.brand small{display:block;font-size:9px;font-weight:400;letter-spacing:.23em;color:var(--muted);margin-top:4px}.site-head nav{display:flex;gap:28px;margin-right:auto}.site-head nav a{font-size:14px;text-decoration:none;color:var(--muted);padding:8px 0}.site-head nav [aria-current]{color:var(--gold);border-bottom:1px solid var(--gold)}.demo-link{font-size:14px;text-decoration:none;display:flex;gap:20px;align-items:center;color:#ddd2b6}.demo-link span{color:var(--gold);font-size:20px}.learning-app{max-width:1560px;margin:auto;padding:35px 40px 0}.page-intro{display:flex;justify-content:space-between;gap:30px;align-items:center;margin-bottom:27px}.eyebrow{font-size:11px;color:var(--gold);letter-spacing:.23em}.page-intro h1{font-size:clamp(25px,2.6vw,39px);font-weight:550;line-height:1.4;margin:7px 0 10px}.page-intro p{font-size:15px;line-height:1.85;color:var(--muted);margin:0}.intro-seal{display:flex;gap:18px;align-items:center;flex:none}.intro-seal span{font:italic 48px Georgia,serif;color:#b8a274}.intro-seal i{width:60px;height:1px;background:#5d5a4c}.intro-seal small{max-width:100px;font-size:10px;color:#a8b7c7;letter-spacing:.2em;line-height:1.8}.phone-only{display:none}.demo-banner{display:flex;align-items:center;flex-wrap:wrap;gap:12px 20px;border:1px solid #8c784b;background:#24291f;border-radius:12px;margin-bottom:18px;padding:15px 20px;font-size:14px}.demo-banner strong{color:var(--gold);flex:none}.demo-banner span{flex:1;min-width:240px}.demo-banner a{color:var(--gold);font-size:13px}.account-strip{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 18px;border:1px solid #30465b;border-radius:13px;background:#0d1724;margin-bottom:22px;font-size:13px;line-height:1.6}.account-strip>div:first-child{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.account-strip strong{font-size:14px;font-weight:550}.account-strip #connection-detail{color:var(--muted)}.connection-light{display:inline-block;flex:none;width:7px;height:7px;border-radius:50%;background:#b4a06f;box-shadow:0 0 16px #b4a06f66}.connection-light.connected{background:#8bc2b8;box-shadow:0 0 16px #8bc2b855}.connection-light.error{background:var(--danger)}.account-actions{display:flex;gap:8px;flex:none;flex-wrap:wrap}.account-actions button{font-size:13px;min-height:37px;padding:6px 11px}.workspace{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(420px,.96fr);gap:28px;align-items:start}.body-column{position:sticky;top:16px;min-width:0}.stage-card{border:1px solid #465268;border-radius:20px;overflow:hidden;background:#0a1320;box-shadow:0 28px 70px #0003}.stage-switch{display:flex;gap:7px;align-items:center;padding:12px 15px;background:#101c2a;border-bottom:1px solid #2d4057}.stage-switch button{font-size:14px;min-height:38px;padding:7px 12px;background:transparent;border-color:transparent}.stage-switch button[aria-pressed=true]{color:var(--gold);background:#26313c;border-color:#6d674f}.stage-switch #stage-state{font-size:11px;color:#a4b8cb;margin-left:auto}.model-stage{position:relative;min-height:590px}.model-viewer{height:clamp(590px,70svh,800px);width:100%;position:relative}.model-stage .cb3d-shell{border:0;border-radius:0;background:#0b1522}.model-stage .cb3d-bubble{font-size:14px;min-height:43px;max-width:34%;padding:9px 11px}.model-stage .cb3d-stage-name strong{font-size:17px}.model-stage .cb3d-stage-name{font-size:10px}.model-stage .cb3d-stage-note{font-size:12px}.model-stage .cb3d-stage-note span{font-size:11px}.model-stage .cb3d-runtime-badge{font-size:11px}.model-stage .cb3d-status{font-size:16px}.model-stage .cb3d-fallback-actions a{font-size:15px;min-height:44px}.stage-tools{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:14px 15px;border-top:1px solid #34465b;background:#101c2c}.segmented,.tool-actions{display:flex;gap:7px;flex-wrap:wrap}.stage-tools button{font-size:13px;min-height:39px;padding:8px 10px;background:#15263b}.segmented [aria-pressed=true],.stage-tools [aria-pressed=true]{color:#122033;background:var(--gold);border-color:var(--gold)}.body-quick{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #34465b;background:#0b1726;padding:5px}.body-quick button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border:0;background:transparent;font-size:12px;min-height:69px;padding:7px 3px;border-radius:8px;line-height:1.5}.body-quick button span{font-size:22px;color:var(--gold);line-height:1.1}.body-quick button[aria-pressed=true]{background:#253548;color:#f0d8a5}.body-caption{padding:16px 12px 0}.body-caption>span{color:#dac48e;font-size:14px}.body-caption p{font-size:12px;line-height:1.8;color:#8fa3b7;margin:7px 0}.learning-column{min-width:0;background:#0e1927;border:1px solid #35475d;border-radius:20px;overflow:hidden}.topic-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:27px 27px 20px;background:linear-gradient(140deg,#17273a,#111c2a);border-bottom:1px solid #34465d}.topic-heading h2{font-size:29px;font-weight:550;line-height:1.4;margin:6px 0}.topic-heading p{font-size:14px;color:var(--muted);margin:0;line-height:1.8}.round-button{width:42px;height:42px;min-height:42px;padding:0;border-radius:50%;font-size:24px;line-height:1;flex:none}.panel-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:0 15px;border-bottom:1px solid #38495f;background:#101c2c}.panel-tabs button{min-height:68px;font-size:10px;padding:13px 4px;border:0;border-radius:0;border-bottom:2px solid transparent;background:transparent;color:#8fa6bc;line-height:1.4}.panel-tabs button span{display:block;font-size:14px;margin-top:6px;white-space:nowrap}.panel-tabs [aria-selected=true]{border-bottom-color:var(--gold);color:var(--gold);background:linear-gradient(0deg,#253244,transparent)}.panel-content{padding:24px 25px 28px;min-height:500px}.topic-image{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#192638;border:1px solid #37465a;border-radius:14px}.image-caption{font-size:11px;line-height:1.7;color:#92a6b9;margin:7px 0 19px}.lesson-topline{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:18px 0 12px}.evidence-label{display:inline-flex;align-items:center;min-height:25px;padding:3px 9px;border:1px solid #52634f;border-radius:6px;background:#172c2c;color:#bfd5bf;font-size:11px}.small-label{font-size:11px;color:var(--muted)}.lesson h3{font-size:21px;font-weight:550;line-height:1.5;margin:0 0 12px}.lesson-summary{font-size:16px;line-height:1.9;color:#e6dfce;margin:0 0 13px}.lesson-body{font-size:14px;line-height:1.95;color:#b5c7d8;white-space:pre-line}.learning-question{border-left:2px solid #bba36b;padding:3px 0 3px 16px;margin:22px 0;color:#dfd0af;font-size:15px;line-height:1.9}.lesson-notice{border:1px solid #3d5063;background:#112235;border-radius:10px;padding:13px 15px;font-size:12px;line-height:1.85;color:#acbfd0;margin:18px 0}.source-links{display:flex;gap:8px 16px;flex-wrap:wrap;margin:16px 0}.source-links a{font-size:12px;line-height:1.7;color:#bfc9b8;text-decoration:underline;text-decoration-color:#636f5e;text-underline-offset:4px}.lesson-actions{display:flex;gap:9px;flex-wrap:wrap;margin:23px 0 0}.primary-button{background:linear-gradient(120deg,#edd5a0,#d3b57b);border-color:#e8ca8e;color:#162034;font-weight:650;box-shadow:0 5px 20px #0002}.primary-button:hover:not(:disabled){background:#ecd19a;border-color:#f6dfaf}.secondary-button{color:#e1d1ac;background:#1b2b3e}.wide-button{width:100%}.video-card{border-top:1px solid #35495c;margin-top:28px;padding-top:22px}.video-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 12px;font-size:14px;color:#d7c595}.video-heading small{font-size:11px;color:var(--muted)}.video-card video{display:block;width:100%;aspect-ratio:16/9;border-radius:12px;background:#080f18;border:1px solid #3b4d5e}.video-card p{font-size:11px;line-height:1.75;color:#8fa7bd;margin:9px 0 0}.more-lessons{display:flex;gap:7px;flex-wrap:wrap;margin:22px 0 2px}.more-lessons button{font-size:12px;min-height:36px;padding:6px 10px;background:#102137}.more-lessons [aria-pressed=true]{border-color:#ad985e;color:var(--gold)}.account-notice{padding:0 25px}.account-notice:empty{display:none}.connection-notice{margin:21px 0 0;padding:17px;border:1px solid #8a7951;border-radius:12px;background:#252b2a;font-size:14px;line-height:1.8;color:#e3d5b4}.connection-notice p{font-size:13px;color:#bdc9ca;margin:7px 0 0}.start-form{margin-top:16px}.field{display:grid;gap:8px;margin:0 0 18px;min-width:0}.field>label,.field>span{font-size:14px;color:#c2d0dd}.field small{font-size:12px;line-height:1.75;color:#90a8bd}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.form-lead{font-size:17px;line-height:1.8;color:#e6dcc5;margin:0 0 21px}.photo-drop{position:relative;border:1px dashed #698090;border-radius:14px;background:linear-gradient(150deg,#14263a,#101b2b);padding:17px;margin:0 0 22px}.photo-drop h3{font-size:15px;font-weight:550;margin:0 0 4px}.photo-drop p{font-size:12px;color:#9db3c6;margin:0 0 13px}.photo-drop input{background:#0c1726}.photo-preview{margin:15px 0 0;display:grid;grid-template-columns:110px 1fr;gap:13px;align-items:start}.photo-preview img{display:block;width:110px;height:110px;object-fit:cover;border:1px solid #546779;border-radius:9px}.photo-preview strong{display:block;font-size:13px;color:#d6c99e;overflow-wrap:anywhere}.photo-preview p{font-size:12px;margin:4px 0 8px}.photo-preview button{font-size:12px;min-height:34px;padding:5px 10px}.details-card{border-top:1px solid #344a5e;padding:16px 0 0;margin:22px 0;color:#bccbd6;font-size:14px}.details-card summary{cursor:pointer;min-height:38px;color:#d5c18f}.details-card>div{padding-top:14px}.check-line{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.8;color:#b6c9d7;margin:13px 0}.check-line input{margin-top:4px}.ai-box{padding:18px;border:1px solid #425f6a;border-radius:13px;background:linear-gradient(140deg,#122b33,#152135);margin-top:27px}.ai-box h3{font-size:17px;line-height:1.7;color:#d7dfd4;font-weight:550;margin:0 0 8px}.ai-box>p{font-size:13px;line-height:1.85;color:#adcad0;margin:0 0 15px}.ai-capability{font-size:12px!important;color:#c3c9b8!important}.ai-result{border-top:1px solid #466573;margin-top:19px;padding-top:19px}.ai-result h4{font-size:15px;color:#dec78c;margin:0 0 13px}.ai-result .field textarea{font-size:14px}.ai-result ul{padding-left:20px;font-size:13px;line-height:1.9;color:#b8ced5}.record-list,.plan-list{display:grid;gap:11px;margin-top:20px}.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:28px 0 13px;padding-top:22px;border-top:1px solid #34485d}.section-title h3{font-size:17px;font-weight:550;margin:0}.section-title span{font-size:12px;color:var(--muted)}.record-card,.plan-card{padding:16px;border:1px solid #3b5066;border-radius:12px;background:#122236;min-width:0}.record-card header,.plan-card header{display:flex;gap:12px;align-items:flex-start;justify-content:space-between}.record-card h4,.plan-card h4{font-size:15px;line-height:1.65;font-weight:550;margin:0 0 6px;color:#e2dcc9;overflow-wrap:anywhere}.record-card p,.plan-card p{font-size:13px;line-height:1.85;color:#adc2d6;margin:9px 0;white-space:pre-wrap;overflow-wrap:anywhere}.record-card time,.record-card small,.plan-card small{font-size:11px;color:#8fa7bd}.record-card button,.plan-card button{font-size:12px;min-height:36px;padding:6px 10px}.record-badge{display:inline-flex;padding:2px 7px;border:1px solid #536278;border-radius:5px;font-size:10px;color:#c3cddd;white-space:nowrap}.record-card .evidence-label{font-size:10px}.record-photos{display:flex;gap:8px;flex-wrap:wrap;margin:11px 0}.record-photos img{width:75px;height:75px;object-fit:cover;border-radius:8px;border:1px solid #476177}.revision-note{font-size:11px!important;color:#d3bc88!important}.status-pill{display:inline-flex;font-size:11px;line-height:1.5;padding:4px 8px;border:1px solid #4b6e69;border-radius:6px;color:#b8d4c8;background:#16322e;flex:none}.outcome-form{border-top:1px solid #385168;padding-top:17px;margin-top:18px}.outcome-form .field>label{font-size:13px}.outcome-form textarea{min-height:90px;font-size:14px}.outcome-form .field-grid{gap:10px}.outcome-form .field-grid input,.outcome-form .field-grid select{font-size:14px}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:0 0 22px}.metric-card{padding:15px 10px;border:1px solid #40546a;border-radius:12px;background:#15263a;text-align:center}.metric-card strong{display:block;color:#e1c990;font:31px Georgia,serif;line-height:1.2}.metric-card span{display:block;font-size:11px;color:#b3c8d8;line-height:1.5;margin-top:8px}.monitor-scope{font-size:12px;line-height:1.85;color:#a9bdce;margin-bottom:19px}.timeline-chart{display:flex;gap:9px;align-items:flex-end;min-height:155px;border:1px solid #3d5268;background:#102136;border-radius:13px;padding:20px 14px 11px;margin:17px 0 12px}.timeline-day{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:5px}.timeline-day strong{font-size:12px;color:#e0c998;font-weight:450}.timeline-day i{display:block;width:100%;max-width:33px;min-height:3px;background:linear-gradient(#d7c58e,#688a91);border-radius:4px 4px 0 0}.timeline-day span{font-size:10px;color:#9eb4c7}.monitor-legend{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:11px;color:#9eb5c8}.monitor-filter{display:flex;gap:7px;flex-wrap:wrap;margin:22px 0 15px}.monitor-filter button{font-size:12px;min-height:36px;padding:6px 10px}.monitor-filter [aria-pressed=true]{border-color:#b29a66;color:var(--gold)}.monitor-notice{font-size:12px;line-height:1.85;padding:14px 16px;border:1px solid #405770;border-radius:10px;color:#acc3d5;background:#122336;margin:15px 0}.empty-state{font-size:14px;line-height:1.9;border:1px dashed #465c72;border-radius:13px;padding:24px;color:#a7bfd1;background:#101f30}.empty-state strong{display:block;font-size:16px;color:#ddc790;margin-bottom:8px}.action-status{padding:15px 25px;background:#1b2c36;border-top:1px solid #49616b;color:#e1d2a6;font-size:14px;line-height:1.8;white-space:pre-wrap}.action-status:empty{display:none}.action-status.error{background:#352b2a;border-color:#775146;color:#efbdac}.journey-summary{display:flex;align-items:center;justify-content:space-between;gap:50px;margin:55px 0 0;padding:33px 0;border-block:1px solid #334355}.journey-summary h2{font-size:24px;line-height:1.5;font-weight:450;margin:8px 0 0}.summary-numbers{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;flex:1;max-width:680px}.summary-numbers article{border-left:1px solid #48505a;padding-left:27px}.summary-numbers strong{display:block;font:45px/1.2 Georgia,serif;color:#dfc78c}.summary-numbers span{display:block;color:#afc0cf;font-size:13px;margin-top:8px}.page-footer{position:relative;padding:28px 200px 35px 0;color:#7f99b0;font-size:12px;line-height:1.8}.page-footer p{margin:0 0 5px}.page-footer a{position:absolute;right:0;top:30px;text-decoration:none;color:#d7c18a;font-size:13px}.topics-dialog{width:min(900px,calc(100% - 32px));max-width:calc(100% - 32px);max-height:90dvh;border:1px solid #786c4e;border-radius:20px;padding:0;background:#0e1a29;color:var(--ink);box-shadow:0 25px 100px #000b;overflow:auto}.topics-dialog::backdrop{background:#02070ed9;backdrop-filter:blur(7px)}.topics-dialog>header{position:sticky;top:0;z-index:1;background:#142437;display:flex;justify-content:space-between;align-items:center;padding:24px;border-bottom:1px solid #4b5b6a}.topics-dialog h2{font-size:25px;line-height:1.5;margin:6px 0 0;font-weight:500}.topics-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:23px}.topic-card{padding:0;display:flex;flex-direction:column;text-align:left;overflow:hidden;border:1px solid #41576b;border-radius:12px;background:#132438}.topic-card img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;border-bottom:1px solid #405569}.topic-card>span{display:block;padding:13px 13px 15px}.topic-card strong{display:block;font-size:15px;color:#e4d7b5;line-height:1.6;font-weight:550}.topic-card small{display:block;font-size:11px;color:#a2bbce;line-height:1.8;margin-top:4px}.topic-card[aria-pressed=true]{border-color:var(--gold);box-shadow:0 0 0 1px #c8ae70}.no-script{padding:40px;font-size:18px}
@media(min-width:1600px){.model-viewer{height:760px}}@media(max-width:1100px){.site-head{padding:20px 25px;gap:28px}.learning-app{padding:28px 25px 0}.workspace{gap:20px;grid-template-columns:minmax(0,1fr) minmax(390px,1fr)}.intro-seal{display:none}.page-intro h1{font-size:31px}.model-viewer{height:640px}.topic-heading{padding:23px 21px 18px}.panel-content{padding:22px 20px}.account-notice{padding:0 20px}.model-stage .cb3d-bubble{font-size:13px;padding:8px}.stage-switch #stage-state{display:none}.body-quick button{font-size:11px}.stage-tools{gap:9px}.summary-numbers{gap:22px}.summary-numbers article{padding-left:20px}.journey-summary{gap:30px}}@media(max-width:850px){.site-head{padding:17px 20px;gap:20px}.brand{font-size:15px}.brand-mark{width:32px;height:37px}.brand small{font-size:8px}.site-head nav{gap:18px}.site-head nav a{font-size:13px}.demo-link{font-size:12px;gap:9px}.learning-app{padding:26px 20px 0}.page-intro h1{font-size:29px}.page-intro p{font-size:14px}.workspace{grid-template-columns:1fr;gap:24px}.body-column{position:static}.model-viewer{height:70svh;min-height:560px;max-height:740px}.model-stage{min-height:560px}.stage-switch #stage-state{display:block}.stage-card{border-radius:17px}.stage-tools{justify-content:space-between}.body-quick button{font-size:13px;min-height:66px}.model-stage .cb3d-bubble{font-size:14px;min-height:44px}.body-caption p{font-size:12px}.learning-column{border-radius:17px}.topic-heading{padding:25px}.panel-content{padding:25px}.account-notice{padding:0 25px}.panel-tabs button{min-height:66px}.panel-tabs button span{font-size:15px}.account-strip{flex-wrap:wrap}.account-actions{margin-left:auto}.journey-summary{margin-top:36px;gap:25px}.journey-summary h2{font-size:21px}.summary-numbers{gap:16px}.summary-numbers article{padding-left:15px}.summary-numbers strong{font-size:36px}.summary-numbers 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button{font-size:12px;min-height:35px;padding:5px 9px}.demo-banner{margin:0 14px 16px;padding:13px;font-size:12px;gap:8px}.demo-banner span{min-width:0;flex-basis:100%}.stage-card{border-inline:0;border-radius:0}.stage-switch{padding:10px 14px}.stage-switch button{font-size:13px;min-height:37px}.stage-switch #stage-state{font-size:9px}.model-viewer{height:72svh;min-height:550px;max-height:740px}.model-stage{min-height:550px}.model-stage .cb3d-bubble{font-size:13px;min-height:42px;padding:8px 9px;max-width:32%}.model-stage .cb3d-stage-name{left:15px;top:15px}.model-stage .cb3d-stage-name strong{font-size:15px}.model-stage .cb3d-runtime-badge{right:15px;top:15px;font-size:9px}.model-stage .cb3d-stage-note{left:15px;right:15px;font-size:10px}.model-stage .cb3d-stage-note span{font-size:10px}.stage-tools{padding:11px 13px;gap:9px}.stage-tools button{font-size:12px;min-height:38px;padding:7px 9px}.tool-actions{gap:5px}.body-quick{padding:4px}.body-quick 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br{display:none}.summary-numbers{margin-top:26px;gap:14px}.summary-numbers article{padding-left:12px}.summary-numbers strong{font-size:35px}.summary-numbers span{font-size:10px;line-height:1.8}.page-footer{padding:24px 18px 65px;font-size:11px}.page-footer a{position:static;display:inline-block;margin-top:15px;font-size:12px}.topics-dialog{width:calc(100% - 20px);max-width:calc(100% - 20px);max-height:92dvh;border-radius:15px}.topics-dialog>header{padding:18px}.topics-dialog h2{font-size:22px}.topics-list{grid-template-columns:repeat(2,minmax(0,1fr));padding:13px;gap:10px}.topic-card>span{padding:10px}.topic-card strong{font-size:13px}.topic-card small{font-size:10px}.topic-card img{aspect-ratio:4/3}.start-form .field-grid{grid-template-columns:1fr}.start-form input{font-size:16px}.metric-grid .metric-card{min-width:0}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.page-footer .footer-links{position:absolute;right:0;top:27px;display:flex;flex-direction:column;align-items:flex-end;gap:9px}.page-footer .footer-links a{position:static;margin:0}.reviewed-knowledge .lesson-notice p{margin:8px 0;font-size:13px;line-height:1.85}.stage-tools #hemisphere-controls{flex-basis:100%;padding-top:9px;border-top:1px solid #34465b}.stage-tools #hemisphere-controls button{font-size:12px}
@media(max-width:520px){.page-footer .footer-links{position:static;align-items:flex-start;margin-top:16px;gap:10px}}

.return-to-model{display:none}#learning-panel{scroll-margin-top:14px}
@media(max-width:850px){.return-to-model{display:flex;position:sticky;top:10px;z-index:6;width:calc(100% - 34px);margin:16px 17px 0;align-items:center;justify-content:center;min-height:43px;font-size:13px;background:#20354a;border-color:#6f7d82;box-shadow:0 6px 20px #0005}.body-column{scroll-margin-top:12px}}

.account-actions{min-width:0;max-width:100%;flex:0 1 auto}

.model-stage .cbl-brain-tools,.model-stage .cbl-brain-side{display:none!important}