/* Shared notebook identity. Screen-only so the browser print fallback stays clean. */
@media screen {
  .project-brief{border:1px solid #d4e8e9;background:linear-gradient(125deg,#eff9f8,#f2f0fb);padding:24px;border-radius:16px;margin-bottom:22px}.project-brief .eyebrow{font-size:10px;color:#358c95}.project-brief h3{font-size:19px;margin:9px 0}.project-brief p{font-size:13px;line-height:1.95;color:#617c8f}.project-flow{display:flex;align-items:center;gap:12px;margin-top:20px}.project-flow>span{flex:1;min-width:0;background:#ffffffb8;border:1px solid #dbe7ee;border-radius:11px;padding:14px 12px;font-size:13px;font-weight:700;color:#24647a}.project-flow small{display:block;font-size:10px;font-weight:400;color:#7690a0;margin-top:4px}.project-flow>b{color:#6ba7ae;font-size:20px}.project-fields{display:grid;gap:19px;padding:23px;border:1px solid #dce6ef;border-radius:15px;background:#f9fbfd;margin-bottom:23px}.project-fields select{width:100%;min-width:0;min-height:48px;padding:12px 14px;border:1px solid #d5e1eb;border-radius:10px;background:#fff;font:14px/1.85 var(--font);color:var(--navy)}
  @media(max-width:500px){.project-brief,.project-fields{padding:18px 15px}.project-brief h3{font-size:17px}.project-flow{flex-direction:column;align-items:stretch;gap:7px}.project-flow>span{text-align:center}.project-flow>b{text-align:center;transform:rotate(90deg)}}
  :root{--navy:#112d48;--text:#30465e;--muted:#64778b;--cyan:#16b8be;--purple:#8170c7;--line:#dee7ef;--surface:#f3f7fb}
  body{background:#f3f7fb;background-image:radial-gradient(#b9ccdc52 .7px,transparent .7px);background-size:22px 22px;font-size:15px}
  .topbar{padding:18px 4.2%;box-shadow:0 4px 25px #16375206;background:#ffffffed;border-bottom-color:#dee8f1}
  .brand{font-size:17px;letter-spacing:.4px}.brand small{font-size:11px}.brand img{width:46px;height:46px}.header-actions .small{font-size:13px}
  .button{border-radius:12px}.primary{background:linear-gradient(120deg,#153750,#1a5264);box-shadow:0 5px 14px #143b5320}.primary:hover{background:linear-gradient(120deg,#1b4561,#216d79)}
  .welcome-view{max-width:1440px;padding-top:30px}.welcome-heading{border:0;padding-bottom:4px}.welcome-heading .eyebrow{font-size:11px}.edition{font-size:10px}
  .welcome-grid{gap:26px;grid-template-columns:1.1fr 1fr;padding:24px 0 30px;align-items:stretch}
  .welcome-intro{padding:36px 38px;border-radius:28px;background:radial-gradient(ellipse at 100% 0%,#21647690,transparent 60%),linear-gradient(145deg,#12334e,#112338);box-shadow:0 15px 35px #13354e18;overflow:hidden;color:white}
  .lab-label{color:#a9c7d8;font-size:10px;margin-bottom:26px}.welcome-intro h1{font-size:clamp(40px,4.1vw,61px);color:white;letter-spacing:-1.8px}.welcome-intro h1>span{color:#8ce0dd}.title-dot{color:#45d2c6}
  .welcome-intro h2{color:#f2f9ff;font-size:25px;line-height:1.6;margin-top:22px}.intro-copy{color:#bad4e3;font-size:13px;margin-top:13px}.welcome-description{font-size:13px;color:#b4c9d7;line-height:1.95}.welcome-description strong{color:#a3f0e6}
  .intro-tags{gap:8px}.intro-tags span,.intro-tags span:nth-child(2){font-size:11px;color:#d1e9ef;border-color:#63889c70;background:#ffffff08;padding:5px 13px}
  .orbit-art{margin:25px auto 0;height:145px;background-image:radial-gradient(#accddd45 .7px,transparent .7px)}.orbit{border-color:#80c3ca66}.orbit-two{border-color:#b9a8f366}.orbit-core{background:linear-gradient(145deg,#d7f8f2,#bedcea);color:#15394f;border-color:#b7f2ed;box-shadow:0 0 40px #4dd8d71a}.orbit-node{color:#b2e9e8;background:#204e60;border-color:#4b829077}.node-two{color:#ded6ff;background:#3e4569;border-color:#8b83b066}.orbit-caption{color:#93b9cb;font-size:10px}
  .student-card{border-radius:25px;padding:30px 32px;box-shadow:0 12px 35px #163b5410;background:#fff;height:100%}.student-card h2{font-size:26px}.student-card>p{font-size:13px;line-height:1.8}.card-kicker{font-size:10px}.student-card .field{margin-bottom:18px}.profile-note{font-size:11px;line-height:1.8;color:#956a39}.card-footer{font-size:10px}.start-button{padding:16px 20px}
  .field{font-size:13px;gap:8px}.field input,.field textarea,.field select{font-size:14px;border-color:#d5e1eb;border-radius:10px;min-height:48px;padding:12px 14px;line-height:1.85}.field input::placeholder,.field textarea::placeholder{font-size:12px;color:#8495a8}.field-help{font-size:11px;line-height:1.8;color:#71859b}.optional{font-size:10px}.required{color:#b55d4f}
  .journey .section-line h2{font-size:16px}.journey-steps{gap:11px}.journey-steps li{background:#fff;border:1px solid #dce6ef;box-shadow:0 3px 12px #173a5204;padding:17px 12px;border-radius:15px}.journey-steps strong{font-size:11px;white-space:normal}.journey-steps small{font-size:10px}.journey-steps li>span{height:32px;flex-basis:32px;font-size:11px}.warning{box-shadow:none}.warning p,.warning strong,.compact p{font-size:11px}.welcome-warning p{font-size:11px}
  .workspace-view{max-width:1530px;padding-top:34px}.workspace-top{margin-bottom:27px}.workspace-top h1{font-size:32px;letter-spacing:-.5px}.workspace-top p{font-size:13px}.worksheet-guide{font-size:12px!important;color:#537c8f!important}.workspace-top .eyebrow{color:#577b8e;font-size:10px}
  .workspace-layout{grid-template-columns:250px minmax(0,1fr);gap:28px}.sidebar{top:108px}.progress-card{border:0;padding:25px 22px;background:radial-gradient(ellipse at 100% 0%,#347f8950,transparent 70%),#15364e;box-shadow:0 9px 23px #15364e17;border-radius:20px;color:white}.progress-card .eyebrow{color:#b9d4df;font-size:9px}.progress-big strong{color:white;font-size:44px}.progress-big>span{color:#a8c7d7;font-size:11px}.progress-stats>div{font-size:12px;margin:12px 0}.progress-stats dt{color:#aec8d7}.progress-stats dd{color:#ecf8fb}.progress-card progress,.progress-card progress::-webkit-progress-bar{background:#ffffff24}.progress-card .green{background:#234f55;color:#b2f2d8}.progress-card .orange{background:#77644355;color:#ffe1af}
  .workspace-nav{gap:7px;margin:20px 0}.nav-item{background:#ffffffa8;border-color:#e0e8f0;border-radius:13px;padding:15px 12px;font-size:13px}.nav-item>span{font-size:11px;color:#6a97a9}.nav-item small{font-size:10px;color:#7c8fa3}.nav-item.active{background:#e0f2f2;border-color:#aed8dc;color:#1a5965}.nav-item:hover{background:#ecf7f9}.sidebar-tip{background:#eceaf7;border-color:#e0dbf1;padding:18px;border-radius:14px}.sidebar-tip strong{font-size:12px}.sidebar-tip p{font-size:11px;color:#817894}
  .compact{background:#fffaf0;border-color:#eadbbc;margin-bottom:22px;border-radius:13px;padding:13px 16px}.activity-panel{background:#fff;border:1px solid #dce6ef;border-radius:22px;padding:28px;box-shadow:0 6px 22px #163b5305;scroll-margin-top:110px}.activity-panel+.activity-panel{padding-top:28px;margin-top:28px;border-top:1px solid #dce6ef}.panel-heading{align-items:flex-start;gap:12px;margin-bottom:25px}.panel-heading .eyebrow{color:#38929e;font-size:10px;letter-spacing:1.4px}.panel-heading h2{font-size:26px;line-height:1.6;letter-spacing:-.4px}.panel-heading p{font-size:13px;line-height:1.9}.panel-heading .pill{font-size:8px;padding:6px 10px;margin-top:6px}
  .ai-card{border-radius:17px;box-shadow:none;border-color:#dce6ef;margin-bottom:18px}.ai-card[open]{border-color:#b8d9df;box-shadow:0 4px 16px #15445107}.ai-summary,.ai-card[open] .ai-summary{padding:20px;background:linear-gradient(100deg,#edf8fa,#fcfdff)}.ai-card:nth-child(2) .ai-summary{background:linear-gradient(100deg,#f1edfa,#fcfdff)}.ai-card:nth-child(3) .ai-summary{background:linear-gradient(100deg,#eef3fc,#fcfdff)}.ai-summary-title h3{font-size:16px;line-height:1.7}.ai-summary-title p{font-size:11px;color:#7189a0}.ai-index{border-radius:12px;width:45px;height:45px;flex-basis:45px}.pill{font-size:11px}.ai-body{padding:25px}.subsection-heading{font-size:15px;margin-bottom:20px}.subsection-heading>span{font-size:10px;background:#e4f2f4;padding:5px 8px}.section-divider{margin:29px 0 24px}.experiment{border-radius:14px;padding:21px;background:#f6f9fc;border-color:#dce6ef}.experiment-heading h4{font-size:14px}.experiment-fields{gap:19px}.remove-button{font-size:11px}.evidence-label{font-size:12px}.evidence-hint{font-size:10px}.dropzone{background:#fff;border-color:#b4d2dd;padding:24px 14px}.dropzone strong{font-size:12px}.dropzone small{font-size:10px}.add-experiment{font-size:12px;padding:11px 16px}.analysis-box{padding:16px}.analysis-box .field{font-size:12px}.analysis-box .field-help{font-size:10px}.analysis-box textarea{font-size:13px}.ai-footer p{font-size:10px}.add-ai-button{font-size:14px;padding:22px;background:#f2fafb;border-color:#b4d4df}.add-ai-button small{font-size:11px}.panel-bottom>span{font-size:11px;line-height:1.8}.panel-bottom .button{font-size:12px}
  .comparison-scroll{border-radius:13px}.comparison-table{font-size:12px}.comparison-table th{background:#163d55;color:#e8f6fa;font-size:11px;padding:17px 11px}.comparison-table td{padding:18px 11px;line-height:1.9}.comparison-table tbody tr:nth-child(even){background:#f6f9fc}.info-box{font-size:12px;line-height:1.9;background:#f0f8fa;border-color:#d4e9ed;border-radius:12px}
  .reflection-card{background:#fafbfe;border-color:#e0e6f0;padding:25px;border-radius:15px;box-shadow:none}.question-number{display:inline-block;background:#eeeaf8;color:#7f68b7;border-radius:7px;padding:5px 10px;font-size:10px;margin-bottom:12px}.reflection-card .field{font-size:15px;line-height:1.9}.reflection-card textarea{background:white;min-height:160px;font-size:14px}
  .review-card{background:radial-gradient(ellipse at 100% 0%,#39737d66,transparent 70%),linear-gradient(125deg,#14374f,#192e49);border:0;border-radius:19px;padding:34px 27px;color:white}.review-card h3{color:#fff;font-size:26px;line-height:1.6}.review-card p{color:#b9d1df;font-size:13px}.review-card strong{color:#b2eee8}.review-icon{background:#ffffff12;border-color:#7897aa55;color:#9ee8df;width:53px;height:53px;border-radius:16px}.filename-box{background:#ffffff09;border-color:#688b9b55;padding:15px 20px}.filename-box small{color:#a8c5d2;font-size:10px}.filename-box span{color:#e6f1f6;font-size:12px}.review-card .primary{background:#98e4d9;color:#123c48;box-shadow:0 5px 18px #071b2c33;font-size:14px;padding:15px 24px}.review-card .primary:hover{background:#b7f1e8}.review-card .button:disabled{background:#ffffff18;border-color:#ffffff20;color:#97b2c2}.review-card .download-status{color:#c5e4e9!important;font-size:11px!important;line-height:1.9}.review-card .fine-print{color:#91b0c4;font-size:10px}.checklist{background:#f7fafc;padding:20px;border-radius:13px}.checklist h3{font-size:13px;line-height:1.9}.checklist-details summary,.checklist button{font-size:12px;line-height:1.9}.checklist ul{gap:10px}.report-preview-toggle>summary{font-size:14px}.site-footer{color:#7890a4;font-size:10px;padding:23px 0}.toast{font-size:13px;line-height:1.8}
  @media(min-width:1600px){.welcome-intro{padding:44px}.welcome-intro h1{font-size:66px}.welcome-grid{gap:32px}.student-card{padding:36px 38px}.workspace-view{max-width:1580px}.panel-heading h2{font-size:29px}}
  @media(max-width:1150px){.welcome-intro{padding:30px}.welcome-intro h1{font-size:45px}.welcome-intro h2{font-size:22px}.workspace-layout{grid-template-columns:220px minmax(0,1fr);gap:21px}.activity-panel{padding:23px}.activity-panel+.activity-panel{padding-top:23px}.panel-heading h2{font-size:24px}.student-card{padding:27px}.ai-body{padding:21px}}
  @media(max-width:800px){.topbar{padding:14px 4%}.brand{font-size:13px}.brand img{width:38px;height:38px}.brand small{font-size:9px}.welcome-grid{grid-template-columns:1fr;gap:20px}.welcome-intro{padding:30px;border-radius:23px}.welcome-intro h1{font-size:49px}.welcome-intro h2{font-size:23px}.student-card{padding:26px;border-radius:21px}.workspace-layout{display:block}.progress-card{padding:19px;gap:10px 20px}.progress-big strong{font-size:37px}.progress-stats>div{font-size:11px;margin:5px 0}.workspace-nav{gap:6px;margin:0 0 22px}.nav-item{font-size:11px;padding:12px 9px}.activity-panel{padding:23px 20px;border-radius:19px}.activity-panel+.activity-panel{padding-top:24px;margin-top:23px}.panel-heading h2{font-size:23px}.workspace-top h1{font-size:28px}.workspace-top p{font-size:12px}.worksheet-guide{font-size:11px!important}.review-card{padding:29px 22px}.review-card h3{font-size:24px}.ai-summary{padding:17px}.ai-summary-title h3{font-size:14px}.sidebar-tip{display:none}}
  @media(max-width:500px){.welcome-intro{padding:28px 25px}.welcome-intro h1{font-size:43px}.welcome-intro h2{font-size:22px}.welcome-description{font-size:12px}.student-card{padding:24px 20px}.student-card h2{font-size:24px}.brand{font-size:12px}.brand small{font-size:8px}.workspace-top h1{font-size:25px}.activity-panel{padding:22px 15px}.panel-heading h2{font-size:21px}.panel-heading p{font-size:12px}.ai-body{padding:17px}.ai-summary,.ai-card[open] .ai-summary{padding:15px 13px;gap:9px}.ai-index{width:35px;height:35px;flex-basis:35px;font-size:15px}.ai-summary-title h3{font-size:12px}.ai-summary-title p{font-size:10px}.ai-summary .pill{font-size:9px}.experiment{padding:15px}.field input,.field textarea,.field select{font-size:14px}.reflection-card{padding:19px 16px}.reflection-card .field{font-size:14px}.review-card{padding:27px 17px}.review-card h3{font-size:22px}.review-card .primary{font-size:12px;padding:14px 15px}.nav-item{font-size:10px}.warning p,.compact p{font-size:10px}}
}