.tutorial-main{--t-ink:#163b40;--t-teal:#086e62;--t-mint:#e1eee5;--t-gold:#d9a94a;color:var(--t-ink);font-family:system-ui,sans-serif;max-width:1180px!important;padding-bottom:50px!important}.tutorial-main h1,.tutorial-main h2,.tutorial-main h3{color:var(--t-ink);letter-spacing:-.04em}.tutorial-main p{line-height:1.8}.t-eyebrow{font-size:12px;letter-spacing:.18em;font-weight:800;color:var(--t-teal);margin:0 0 16px}.tutorial-hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:22px;background:#f9f6eb;border:1px solid #d9e1d5;border-radius:24px;padding:42px 36px;overflow:hidden}.tutorial-hero h1{font-size:clamp(32px,3.4vw,53px);line-height:1.3;margin:0 0 20px}.tutorial-hero em{font-style:normal;color:var(--t-teal)}.t-lead{font-size:18px}.t-chips{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.t-chips span{background:#e0ece4;padding:6px 10px;border-radius:6px;font-size:12px;font-weight:750}.tutorial-hero figure{margin:0;min-width:0;text-align:center}.tutorial-hero img{display:block;width:100%;height:auto;mix-blend-mode:multiply}.tutorial-hero figcaption{font-size:14px;font-weight:700}.t-primary,.t-secondary,.t-text{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border-radius:10px;text-decoration:none;font:inherit;font-size:15px;font-weight:750;cursor:pointer;border:1px solid var(--t-teal);box-sizing:border-box}.t-primary{background:var(--t-teal);color:white!important}.t-secondary{background:#fffdf6;color:var(--t-ink)!important;border-color:#b9cec3}.t-text{border:0;background:none;color:var(--t-teal);text-decoration:underline}.tutorial-main button:disabled{opacity:.45;cursor:not-allowed}.tutorial-main :focus-visible{outline:3px solid #c48222;outline-offset:4px}.t-distinction{padding:20px 24px;border-left:4px solid var(--t-gold);background:#f6efdd;margin:24px 0 42px;border-radius:0 12px 12px 0}.t-distinction p{font-size:15px;margin:5px 0 0}.t-distinction a{color:#075d56}.t-section-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.tutorial-main h2{font-size:29px;margin:6px 0 14px}.t-steps{list-style:none;margin:20px 0 12px;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.t-steps button{width:100%;height:70px;border:1px solid #d3ded4;border-radius:10px;background:#f5f7f0;color:#345552;font:inherit;font-size:13px;cursor:pointer}.t-steps button b{display:block;font-size:19px;margin-bottom:4px}.t-steps [aria-current=step]{background:var(--t-ink);color:#fff}.t-progress{height:4px;background:#e4ebe2;overflow:hidden;border-radius:9px;margin-bottom:20px}.t-progress span{height:100%;display:block;background:var(--t-teal);transition:width .3s}.t-stage{display:grid;grid-template-columns:220px 1fr;border:1px solid #cddfd3;border-radius:20px;overflow:hidden;min-height:450px;background:#fffdf6}.t-guide{padding:26px 18px;background:#edf3ea;text-align:center}.t-guide img{width:100%;height:auto;mix-blend-mode:multiply}.t-guide p{font-size:15px;line-height:1.8;font-weight:650}.t-work{padding:28px 32px}.t-work h3{font-size:27px;margin:5px 0 12px}.t-work .t-kicker{font-size:12px;color:#397064;font-weight:800;letter-spacing:.06em}.t-options{display:grid;gap:10px;margin:20px 0}.t-options button{border:1px solid #c8d8cd;background:#f7f9f3;color:#173c40;text-align:left;padding:17px 20px;min-height:54px;border-radius:10px;font:inherit;cursor:pointer}.t-options button:hover{background:#e6f1e6}.t-options button[aria-pressed=true]{border:2px solid #167764;background:#e4f0e8}.t-options strong{display:block;font-size:17px}.t-options small{display:block;font-size:14px;margin-top:7px;line-height:1.7}.t-feedback{padding:13px 16px;border-radius:9px;background:#e3f0e5;font-size:15px;line-height:1.8}.t-feedback:empty{display:none}.t-order{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:16px 0}.t-order li{padding:10px 13px;background:#edf3e9;border-radius:7px;font-size:14px}.t-order li b{color:#0e7764;margin-right:8px}.t-controls{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:18px 0 50px}.t-controls span{font-size:14px}.t-video-section{background:#173c40;color:#f9f8f1;padding:30px;border-radius:22px;margin:30px 0 48px}.t-video-section h2{color:white}.t-video-section .t-eyebrow{color:#95d4ba}.t-video-section video{width:100%;display:block;aspect-ratio:16/9;background:#0d2428;border-radius:12px}.t-chapters{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.t-chapters button{padding:10px 13px;background:#294e50;color:white;border:1px solid #60817d;border-radius:8px;font:inherit;font-size:13px;cursor:pointer}.t-transcript{margin-top:22px;line-height:1.9}.t-transcript summary{cursor:pointer}.t-transcript p{font-size:15px}.t-directory>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.t-menu-group{border:1px solid #d2dfd4;border-radius:14px;background:#fafbf5;padding:22px}.t-menu-group h3{font-size:19px;margin:0 0 10px}.t-menu-item{display:block;padding:14px 0;border-bottom:1px solid #dbe3d9;text-decoration:none;color:#163b40}.t-menu-item:last-child{border:0}.t-menu-item b{font-size:16px}.t-menu-item small{display:block;line-height:1.7;font-size:14px;margin-top:4px}.t-access{display:inline-block;font-size:11px;margin-left:8px;padding:2px 7px;background:#e3ecdf;border-radius:4px}.t-help{padding:26px;margin:38px 0;background:#e7efe3;border-radius:18px}.t-help a,.t-help button{margin:6px}.t-check{display:flex;gap:12px;align-items:start;font-size:16px;margin:22px 0;line-height:1.8}.t-check input{width:23px;height:23px;accent-color:#147963;flex:none}.t-gif-row{display:flex;align-items:center;gap:14px}.t-gif-row img{width:160px;border-radius:12px}.t-sim-label{padding:4px 9px;background:#f3e7c9;color:#644b1d;border-radius:5px;font-size:12px;font-weight:700}.t-no-motion{display:none}[data-theme=dark] .tutorial-main{background:#f5f5eb;border-radius:20px;padding:22px!important}[data-theme=dark] .tutorial-main p{color:inherit}@media(max-width:880px){.tutorial-hero{grid-template-columns:1fr .8fr;padding:25px}.t-stage{grid-template-columns:170px 1fr}.t-work{padding:24px}.t-guide{padding:20px 12px}}@media(max-width:620px){.tutorial-hero{grid-template-columns:1fr;padding:24px}.tutorial-hero figure{max-width:240px;justify-self:center}.tutorial-hero h1{font-size:34px}.t-stage{grid-template-columns:1fr}.t-guide{display:flex;align-items:center;gap:14px;text-align:left;padding:12px 18px}.t-guide img{width:84px}.t-guide p{font-size:14px}.t-work{padding:22px 18px}.t-steps{grid-template-columns:repeat(3,1fr)}.t-steps button{height:58px;font-size:12px}.t-steps button b{font-size:16px}.t-directory>div{grid-template-columns:1fr}.t-section-head{align-items:flex-start;flex-direction:column}.t-video-section{padding:18px}.tutorial-main h2{font-size:25px}.t-gif-row{align-items:flex-start}.t-gif-row img{width:100px}}@media(prefers-reduced-motion:reduce){.t-progress span{transition:none}.t-gif-motion{display:none}.t-no-motion{display:block}}
.t-gif-row{display:block}.t-gif-row img{width:100%;max-width:580px;height:auto}.t-gif-row p{margin:8px 0 14px}@media(max-width:620px){.t-gif-row img{width:100%}}
.tutorial-main [hidden]{display:none!important}.t-course-picker{margin:40px 0}.t-course-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.t-course-card{display:block;border:2px solid #c4d5ce;border-radius:20px;background:#f7f8f2;padding:28px;text-decoration:none;color:var(--t-ink)}.t-course-card:hover{border-color:#086e62;background:#edf4ec}.t-course-card[aria-current=page]{border-color:#086e62;box-shadow:0 0 0 3px #deeee3}.t-course-card[data-course=teacher]{background:#eef3fa}.t-course-card h3{font-size:29px;margin:12px 0}.t-course-card p{font-size:16px}.t-course-card strong{display:block;margin-top:22px;font-size:17px}.t-course-number{font-size:12px;font-weight:800;letter-spacing:.12em}.t-course-status{display:inline-block;background:white;border:1px solid #d0ded5;border-radius:20px;padding:6px 12px;font-size:13px}.t-course-note{font-size:14px;color:#42605a}.t-transcript h3{color:#fff}.t-menu-group .t-menu-item{padding:0}[data-tutorial-role=teacher] .tutorial-main{--t-teal:#215b85;--t-ink:#203e58}[data-tutorial-role=teacher] .t-guide{background:#edf3f8}@media(max-width:620px){.t-course-grid{grid-template-columns:1fr}.t-course-card{padding:23px}.t-course-card h3{font-size:26px}}
