.tutorial-page{background:#fff;color:#18202b;--tutorial-copy:#536171;--tutorial-border:#e0e6ec;--tutorial-soft:#f7f9fb}
.tutorial-exercises{padding:48px 0;border-bottom:1px solid #e0e6ec;scroll-margin-top:4px}.exercise-download-main{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:28px;border:1px solid #cddfd5;background:#f4faf6;border-radius:13px;margin-bottom:22px}.exercise-download-main p{font-size:13px;line-height:1.9;color:#536171;margin:0}.exercise-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.exercise-cards article{padding:24px;border:1px solid #e0e6ec;border-radius:12px}.exercise-cards h3{font-size:18px}.exercise-cards p,.exercise-note{font-size:13px;line-height:1.9;color:#667385}.exercise-note{margin:22px 0 0}.exercise-note a{color:#b2252d;text-decoration:underline;margin-left:5px}
@media(max-width:900px){.exercise-cards{grid-template-columns:1fr}.exercise-download-main{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.exercise-download-main{padding:24px}.tutorial-exercises{padding:40px 0}}
.tutorial-container{max-width:1320px;padding:0 34px;margin:auto}
.tutorial-intro{padding:62px 0 42px;background:radial-gradient(ellipse at 94% 0,#fff0f2,transparent 52%),linear-gradient(180deg,#fff,#f8fafb);border-bottom:1px solid var(--tutorial-border);scroll-margin-top:4px}
.tutorial-intro h1{font-size:clamp(38px,4.7vw,64px);line-height:1.23;letter-spacing:-2px;margin:0 0 24px}.tutorial-intro h1 span{color:var(--red)}.tutorial-intro>.tutorial-container>p{max-width:920px;color:var(--tutorial-copy);font-size:17px;line-height:1.9;margin:0}
.tutorial-mode-overview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:30px}.tutorial-mode-overview a{position:relative;border:1px solid var(--tutorial-border);border-radius:12px;background:white;padding:24px}.tutorial-mode-overview a>span{font-size:11px;font-weight:750;color:#b2252d;letter-spacing:.6px}.tutorial-mode-overview strong{font-size:21px;line-height:1.5;display:block;margin:14px 0 10px}.tutorial-mode-overview small{font-size:13px;line-height:1.85;color:var(--tutorial-copy)}.tutorial-mode-overview a>b{position:absolute;top:22px;right:20px;font-size:18px;color:#9b3940;font-weight:500}.tutorial-mode-overview a:hover{border-color:#ecc2c7;background:#fffafa}
.tutorial-reading-layout{display:grid;grid-template-columns:205px minmax(0,1fr);gap:42px;align-items:start;padding-top:40px}.tutorial-sidebar{position:sticky;top:108px}.tutorial-page .tutorial-toc{display:block;justify-content:flex-start;background:#f7f8fa;border:1px solid var(--tutorial-border);border-radius:12px;padding:16px}.tutorial-toc>p{font-size:11px;font-weight:750;color:#66707c;margin:0 0 14px}.tutorial-page .tutorial-toc a{display:flex;flex-direction:column;align-items:start;gap:4px;white-space:normal;padding:12px 11px;border-radius:7px;margin:4px 0;line-height:1.5;box-shadow:none}.tutorial-toc a>span{font-size:10px;color:#697482;letter-spacing:1px}.tutorial-toc a>strong{font-size:13px;color:#414b57;font-weight:650}.tutorial-page .tutorial-toc .tutorial-sub-link{font-size:12px;color:#667385;padding:8px 11px;margin:0 0 3px}.tutorial-page .tutorial-toc a:hover,.tutorial-page .tutorial-toc a[aria-current="location"]{background:#fff;box-shadow:0 2px 8px #17202a06}.tutorial-toc a[aria-current="location"]>span,.tutorial-toc a[aria-current="location"]>strong{color:#b2252d}.tutorial-top-link{display:block;padding:16px 20px;font-size:12px;color:#66707c}.tutorial-content{min-width:0}
.tutorial-mode{padding:56px 0;border-bottom:1px solid var(--tutorial-border);scroll-margin-top:4px}.tutorial-mode:first-child{padding-top:0}.tutorial-section-head{margin-bottom:26px}.tutorial-section-head h2{font-size:clamp(29px,3vw,40px);line-height:1.3;letter-spacing:-1px;margin:0 0 18px}.tutorial-section-head p{font-size:15px;line-height:1.9;color:var(--tutorial-copy);margin:0}.tutorial-page h3{font-size:21px;line-height:1.5;margin:12px 0}
.tutorial-playlist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0 0 20px}.tutorial-playlist button{display:grid;grid-template-columns:24px 1fr;gap:7px;text-align:left;align-items:center;border:1px solid #dfe5ec;background:#fafbfd;border-radius:9px;padding:12px;color:#425269}.tutorial-playlist button>span{font-size:10px;font-weight:750;color:#718094}.tutorial-playlist strong{font-size:12px;line-height:1.6;font-weight:650}.tutorial-playlist small{font-size:10px;color:#718094;grid-column:2}.tutorial-playlist button[aria-pressed="true"]{background:#fff2f3;border-color:#e9bdc3;color:#a8252f}.tutorial-playlist button[aria-pressed="true"]>span,.tutorial-playlist button[aria-pressed="true"] small{color:#a8252f}
.tutorial-video{margin:0;border:0;border-radius:10px;background:transparent;overflow:hidden}.tutorial-video video{display:block;width:100%;height:auto;aspect-ratio:auto 8/5;background:transparent;object-fit:contain}.tutorial-video figcaption{display:flex;flex-wrap:wrap;gap:7px 20px;padding:15px 0 0;margin:0;color:var(--tutorial-copy);font-size:12px;line-height:1.8}.tutorial-video figcaption strong{font-size:13px;color:#344153}
.tutorial-information{padding:28px;border:1px solid var(--tutorial-border);border-radius:14px;background:var(--tutorial-soft);margin-top:36px;scroll-margin-top:4px}.tutorial-small-label{font-size:11px;font-weight:750;color:#b2252d;letter-spacing:.7px}.tutorial-section-subhead h3{font-size:22px;margin:12px 0 16px}.tutorial-section-subhead p{font-size:14px;line-height:1.9;color:var(--tutorial-copy);margin:0}.tutorial-input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}.tutorial-input-grid>div{padding:18px;background:white;border:1px solid #dfe5ec;border-radius:9px}.tutorial-input-grid b{display:block;font-size:13px;color:#344153;margin-bottom:8px}.tutorial-input-grid span{font-size:12px;line-height:1.85;color:var(--tutorial-copy)}.tutorial-input-grid>div:last-child{grid-column:1 / -1}.tutorial-key-note{font-size:13px;font-weight:650;line-height:1.9;color:#9d2028;border-left:2px solid #d9828b;padding-left:14px;margin:22px 0 0}
.tutorial-prompt-library{margin-top:36px;scroll-margin-top:4px}.prompt-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:4px;border:1px solid var(--tutorial-border);border-radius:10px;background:var(--tutorial-soft)}.prompt-tab{border:0;background:transparent;color:#536171;font-size:13px;font-weight:650;line-height:1.5;padding:10px 14px;border-radius:7px;cursor:pointer}.prompt-tab[aria-selected="true"]{background:#fff;color:#a8252f;box-shadow:0 1px 6px #17202a0d}.prompt-panels{margin-top:14px}.prompt-panels .tutorial-prompt{margin-top:0}.tutorial-prompt{padding:26px;border:1px solid var(--tutorial-border);border-radius:12px;margin-top:20px;background:#fff}.tutorial-prompt-head{display:flex;gap:18px;align-items:center;justify-content:space-between}.tutorial-prompt-head>div{display:flex;align-items:center;gap:12px}.tutorial-prompt-head span{font-size:11px;font-weight:750;color:#b2252d;background:#fff0f2;padding:6px 8px;border-radius:6px}.tutorial-prompt-head h3{font-size:19px;margin:0}.copy-prompt{font-size:12px;padding:8px 12px;white-space:nowrap}.tutorial-prompt>p{font-size:13px;line-height:1.9;color:var(--tutorial-copy);margin:16px 0}.tutorial-prompt pre{white-space:pre-wrap;overflow-wrap:anywhere;font-family:var(--font-ui);font-size:13px;line-height:2;background:#f7f9fb;border:1px solid #e7ecf2;border-radius:9px;padding:20px;color:#425269;margin:0}.copy-status{display:block;min-height:17px;margin-top:12px;font-size:11px;color:#27684b}
.tutorial-cost-guide{padding:28px;background:#fff7f7;border:1px solid #edcbd0;border-radius:13px;margin-top:30px;scroll-margin-top:4px}.tutorial-cost-guide>p{font-size:14px;line-height:1.9;color:#78565d;margin:0 0 20px}.tutorial-cost-reference{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:18px 0;border-top:1px solid #eddadd;border-bottom:1px solid #eddadd;margin-bottom:18px}.tutorial-cost-reference strong{font-size:30px;color:#a8252f;white-space:nowrap;line-height:1.4}.tutorial-cost-reference span{font-size:12px;line-height:1.85;color:#78565d}.tutorial-cost-guide .tutorial-small-copy{font-size:12px;margin:0}.tutorial-cost-links{display:flex;align-items:center;gap:12px 26px;flex-wrap:wrap;margin-top:14px}.tutorial-cost-links>a:last-child{font-size:11px;color:#7e5861;text-decoration:underline}
.tutorial-manual-route{margin-top:32px;border:1px solid var(--tutorial-border);background:var(--tutorial-soft);border-radius:13px;padding:28px}.tutorial-manual-route>h3{margin-top:0;font-size:21px}.tutorial-manual-route ol{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;counter-reset:step}.tutorial-manual-route li{position:relative;padding:0 0 0 34px;counter-increment:step}.tutorial-manual-route li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:2px;font-size:11px;font-weight:750;color:#b2252d}.tutorial-manual-route strong{font-size:14px;color:#344153}.tutorial-manual-route p{font-size:13px;line-height:1.9;color:var(--tutorial-copy);margin:10px 0 0}.tutorial-manual-note{font-size:13px;line-height:1.9;color:var(--tutorial-copy);margin:24px 0 0}
.tutorial-closing{padding:38px 28px;background:#f8fafb;border:1px solid var(--tutorial-border);border-radius:14px;text-align:center;margin:48px 0 64px}.tutorial-closing h2{font-size:30px;line-height:1.4;margin:0 0 18px;letter-spacing:-.7px}.tutorial-closing p{font-size:14px;line-height:1.9;color:var(--tutorial-copy);margin:0 0 24px}.tutorial-closing>div{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
@media(max-width:1100px){.tutorial-reading-layout{grid-template-columns:180px minmax(0,1fr);gap:26px}.tutorial-playlist{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:850px){.tutorial-reading-layout{display:block;padding-top:24px}.tutorial-sidebar{position:static;margin-bottom:28px}.tutorial-page .tutorial-toc{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:8px;padding:12px}.tutorial-toc>p{flex-basis:100%;margin:0 0 3px}.tutorial-page .tutorial-toc a{flex-direction:row;align-items:center;gap:8px;margin:0;padding:9px 10px}.tutorial-page .tutorial-toc a[data-tutorial-section]{flex-basis:100%}.tutorial-page .tutorial-toc .tutorial-sub-link{display:flex;font-size:11px;padding:8px 10px;margin:0}.tutorial-top-link{display:none}.tutorial-mode-overview strong{font-size:19px}}
@media(max-width:600px){.tutorial-container{padding:0 20px}.tutorial-intro{padding:40px 0 30px}.tutorial-intro h1{font-size:clamp(30px,8vw,40px);letter-spacing:-1px}.tutorial-intro>.tutorial-container>p{font-size:15px}.tutorial-mode-overview{grid-template-columns:1fr;gap:12px;margin-top:24px}.tutorial-mode-overview a{padding:22px}.tutorial-mode{padding:42px 0}.tutorial-section-head h2{font-size:28px;letter-spacing:-.5px}.tutorial-section-head p{font-size:14px}.tutorial-playlist{gap:8px}.tutorial-playlist button{padding:11px;gap:5px;grid-template-columns:18px 1fr}.tutorial-information,.tutorial-cost-guide,.tutorial-manual-route{padding:22px}.tutorial-input-grid{grid-template-columns:1fr;gap:12px}.tutorial-section-subhead h3{font-size:20px}.tutorial-section-subhead p{font-size:13px}.tutorial-prompt{padding:20px}.tutorial-prompt-head{align-items:flex-start;gap:12px}.tutorial-prompt-head>div{gap:8px}.tutorial-prompt-head h3{font-size:17px}.copy-prompt{padding:7px 9px;font-size:11px}.tutorial-prompt pre{padding:16px;font-size:12px}.tutorial-manual-route ol{grid-template-columns:1fr;gap:20px}.tutorial-cost-reference strong{font-size:27px}.tutorial-closing{padding:32px 22px;margin-bottom:48px}.tutorial-closing h2{font-size:27px}}