.tutorials-page{background:var(--bg-primary)}.tutorials-shell{display:block}.tutorials-sidebar{position:fixed;top:72px;bottom:0;left:0;z-index:900;width:270px;padding:28px 24px;overflow-x:hidden;overflow-y:auto;border-top:1px solid var(--border-color);border-right:1px solid var(--border-color);background:var(--bg-primary)}.tutorials-sidebar-nav{display:flex;flex-direction:column;gap:30px;position:relative;--tutorial-marker-y: 0px;--tutorial-marker-height: 0px;--tutorial-marker-opacity: 0}.tutorials-sidebar-nav:before{content:"";position:absolute;top:0;left:0;width:3px;height:var(--tutorial-marker-height);border-radius:999px;background:var(--accent-color);opacity:var(--tutorial-marker-opacity);transform:translateY(var(--tutorial-marker-y));transition:transform .28s cubic-bezier(.2,.8,.2,1),height .22s ease,opacity .2s ease;z-index:0}.tutorials-sidebar-group h2{min-width:0;margin:0 0 10px;color:var(--accent-color);font-family:var(--font-sans);font-size:.74rem;font-weight:700;letter-spacing:.08em;line-height:1.3;text-transform:uppercase}.tutorials-sidebar-group ul{display:grid;gap:4px;min-width:0;margin:0;padding:0;list-style:none}.tutorials-sidebar-link{position:relative;z-index:1;display:block;padding:7px 10px 7px 14px;overflow:hidden;color:var(--text-secondary);font-family:var(--font-sans);font-size:.92rem;font-weight:500;line-height:1.35;text-decoration:none;overflow-wrap:anywhere;white-space:normal;border:1px solid transparent;border-radius:var(--radius-card);transition:background-color .2s ease,border-color .2s ease,color .2s ease}.tutorials-sidebar-link:hover,.tutorials-sidebar-link:focus-visible,.tutorials-sidebar-link.is-active{border-color:rgba(var(--accent-rgb),.18);background:rgba(var(--accent-rgb),.1);color:var(--accent-color);outline:none}.tutorials-main{min-width:0;margin-left:270px;border-top:1px solid var(--border-color)}.App:has(.tutorials-page) .footer{margin-left:270px}.tutorials-hero{border-bottom:1px solid var(--border-color);background:var(--bg-primary)}.tutorials-hero-content{max-width:var(--content-default);margin:0 auto;padding:var(--page-hero-y) 48px calc(var(--section-y) * .72)}.tutorials-hero h1{margin:0 0 14px;color:var(--text-primary);font-family:var(--font-serif);font-size:clamp(2.4rem,4vw,3.6rem);font-weight:600;line-height:1.05}.tutorials-hero p{max-width:760px;margin:0 0 24px;color:var(--text-secondary);font-size:1.25rem;line-height:1.6}.tutorials-hero-cta{gap:8px}.tutorials-hero-cta svg,.tutorial-card-link svg{flex:0 0 auto}.tutorials-content{max-width:1040px;margin:0 auto;padding:40px 48px 80px}.tutorials-section{scroll-margin-top:92px}.tutorials-section+.tutorials-section{margin-top:56px}.tutorials-section-header{margin-bottom:30px}.tutorials-section-header h2{margin:0 0 10px;color:var(--text-primary);font-family:var(--font-serif);font-size:2rem;font-weight:600;line-height:1.2}.tutorials-section-header p{max-width:780px;margin:0;color:var(--text-secondary);font-size:1.12rem;line-height:1.55}.tutorials-list{display:grid;gap:0;border-top:1px solid var(--border-color)}.tutorial-card{display:block;padding:36px 0;border-bottom:1px solid var(--border-color);scroll-margin-top:92px}.tutorial-card h3{margin:0 0 12px;color:var(--text-primary);font-family:var(--font-serif);font-size:1.35rem;font-weight:600;line-height:1.25}.tutorial-card p{max-width:760px;margin:0 0 16px;color:var(--text-secondary);font-size:1.08rem;line-height:1.6}.tutorial-card-link{display:inline-flex;align-items:center;gap:7px;color:var(--accent-color);font-family:var(--font-sans);font-size:.94rem;font-weight:700;line-height:1.2;text-decoration:none}.tutorial-card-link:hover{text-decoration:underline;text-underline-offset:4px}.tutorial-guide-page{min-height:100vh;background:var(--bg-primary);border-top:1px solid var(--border-color)}.tutorial-guide-hero{border-bottom:1px solid var(--border-color);background:var(--bg-primary)}.tutorials-continuous-hero .tutorial-guide-hero-content{padding-bottom:42px}.tutorials-continuous-content{max-width:var(--content-wide)}.tutorial-guide-hero-content{max-width:var(--content-default);margin:0 auto;padding:var(--section-y) 48px calc(var(--section-y) * .65)}.tutorial-guide-back{display:inline-flex;align-items:center;gap:8px;margin-bottom:26px;color:var(--accent-color);font-family:var(--font-sans);font-size:.94rem;font-weight:700;line-height:1.2;text-decoration:none}.tutorial-guide-back:hover{text-decoration:underline;text-underline-offset:4px}.tutorial-guide-back svg,.tutorial-guide-cta svg{flex:0 0 auto}.tutorial-guide-hero h1{max-width:760px;margin:0 0 14px;color:var(--text-primary);font-family:var(--font-serif);font-size:3.45rem;font-weight:600;line-height:1.05}.tutorial-guide-hero p{max-width:720px;margin:0;color:var(--text-secondary);font-size:1.2rem;line-height:1.6}.tutorial-guide-content{max-width:var(--content-wide);margin:0 auto;padding:18px 48px 82px}.tutorial-guide-chapter{scroll-margin-top:92px}.tutorial-guide-chapter-header{padding:58px 0 10px;border-bottom:1px solid var(--border-color)}.tutorial-guide-chapter-header h2{margin:0 0 12px;color:var(--text-primary);font-family:var(--font-serif);font-size:2.15rem;font-weight:600;line-height:1.15}.tutorial-guide-chapter-header p{max-width:760px;margin:0 0 18px;color:var(--text-secondary);font-size:1.08rem;line-height:1.6}.tutorial-guide-step{display:grid;grid-template-columns:minmax(280px,.7fr) minmax(520px,1.3fr);gap:34px;align-items:start;padding:46px 0;border-bottom:1px solid var(--border-color);scroll-margin-top:92px}.tutorial-guide-step-copy{min-width:0}.tutorial-guide-figures{display:grid;gap:18px;min-width:0}.tutorial-guide-step-number{display:block;margin-bottom:10px;color:var(--accent-color);font-family:var(--font-sans);font-size:.78rem;font-weight:800;line-height:1.2;text-transform:uppercase}.tutorial-guide-step h2,.tutorial-guide-step h3,.tutorial-guide-finish h2{margin:0 0 14px;color:var(--text-primary);font-family:var(--font-serif);font-size:1.62rem;font-weight:600;line-height:1.18}.tutorial-guide-step p,.tutorial-guide-step li,.tutorial-guide-finish p{color:var(--text-secondary);font-size:1.02rem;line-height:1.62}.tutorial-guide-step p{margin:0 0 14px}.tutorial-guide-step ul,.tutorial-guide-step ol{display:grid;gap:10px;margin:16px 0 0;padding-left:20px}.tutorial-guide-step li::marker{color:var(--accent-color);font-weight:700}.tutorial-guide-step strong,.tutorial-guide-note{color:var(--text-primary);font-weight:700}.tutorial-guide-figure{min-width:0;margin:0;overflow:hidden;border:1px solid var(--border-color);border-radius:var(--radius-card);background:var(--bg-secondary)}.tutorial-guide-figure img{display:block;width:100%;height:auto}.tutorial-guide-image-button{display:block;width:100%;margin:0;padding:0;border:0;background:transparent;color:inherit;cursor:zoom-in}.tutorial-guide-image-button:focus-visible{outline:3px solid var(--accent-color);outline-offset:-3px}.tutorial-guide-annotated-image{position:relative;width:100%;overflow:hidden}.tutorial-guide-annotated-image>img,.tutorial-guide-image-crop{display:block;width:100%;height:100%}.tutorial-guide-image-crop{background-color:#fff;background-repeat:no-repeat}.tutorial-guide-image-annotation{position:absolute;z-index:1;border:clamp(2px,.28vw,4px) solid #ef3340;border-radius:8px;box-shadow:0 0 0 1px #ffffffc7;pointer-events:none}.tutorial-guide-image-text-overlay{position:absolute;z-index:1;display:flex;align-items:center;padding-left:1px;background:#fff;color:#5f6368;font-family:Arial Narrow,Arial,sans-serif;font-size:clamp(6px,.55vw,10px);font-weight:700;letter-spacing:.02em;line-height:1;pointer-events:none}.tutorial-guide-image-connector{position:absolute;z-index:2;border-bottom:clamp(1px,.16vw,2px) solid #8193ad;border-left:clamp(1px,.16vw,2px) solid #8193ad;border-bottom-left-radius:5px;pointer-events:none}body.tutorial-image-modal-open{overflow:hidden}.tutorial-guide-image-modal[hidden]{display:none}.tutorial-guide-image-modal{position:fixed;inset:0;z-index:10000;display:grid;place-items:center;padding:54px 24px 24px;background:#0f172adb;backdrop-filter:blur(6px)}.tutorial-guide-image-modal-content{width:100%;max-height:calc(100vh - 78px);overflow:auto;border:1px solid rgba(255,255,255,.28);border-radius:12px;background:#fff;box-shadow:0 24px 80px #00000061}.tutorial-guide-image-modal-content>img,.tutorial-guide-image-modal-content>.tutorial-guide-annotated-image{display:block;width:100%;height:auto}.tutorial-guide-image-modal-close{position:fixed;top:14px;right:18px;z-index:1;display:grid;width:38px;height:38px;place-items:center;padding:0;border:1px solid rgba(255,255,255,.45);border-radius:999px;background:#0f172ae6;color:#fff;font-size:1.75rem;line-height:1;cursor:pointer}.tutorial-guide-image-modal-close:focus-visible{outline:3px solid #fff;outline-offset:3px}.tutorial-guide-finish{padding:44px 0 0}.tutorial-guide-finish p{max-width:720px;margin:0 0 22px}.tutorial-guide-cta{gap:8px}@media (max-width: 980px){.tutorials-sidebar{position:static;width:auto;height:auto;padding:22px 24px;overflow-x:hidden;overflow-y:visible;border-top:1px solid var(--border-color);border-right:0;border-bottom:1px solid var(--border-color)}.tutorials-sidebar-nav{display:flex;flex-direction:column;gap:22px;min-width:0}.tutorials-main,.App:has(.tutorials-page) .footer{margin-left:0}.tutorials-main{border-top:0}.tutorials-hero-content,.tutorials-content,.tutorial-guide-hero-content,.tutorial-guide-content{padding-right:24px;padding-left:24px}.tutorial-guide-step{grid-template-columns:minmax(0,1fr);gap:22px}}@media (max-width: 640px){.tutorials-hero-content{padding-top:48px;padding-bottom:40px}.tutorials-hero h1{font-size:2.4rem}.tutorials-hero p{font-size:1.12rem}.tutorials-content{padding-top:32px;padding-bottom:64px}.tutorials-section+.tutorials-section{margin-top:44px}.tutorial-card{padding:28px 0}.tutorial-guide-hero-content{padding-top:42px;padding-bottom:36px}.tutorial-guide-hero h1{font-size:2.25rem}.tutorial-guide-hero p{font-size:1.08rem}.tutorial-guide-content{padding-top:8px;padding-bottom:64px}.tutorial-guide-step{padding:34px 0}.tutorial-guide-step h2,.tutorial-guide-step h3,.tutorial-guide-finish h2{font-size:1.42rem}}