#sd-start{background:var(--ground);width:100%;color:var(--text);text-align:left;font-size:1rem;line-height:1.65}#sd-start *,#sd-start :before,#sd-start :after{box-sizing:border-box}#sd-start [hidden]{display:none!important}#sd-start [id]{scroll-margin-top:88px}#sd-start a{color:var(--accent);text-decoration:underline;text-decoration-color:color-mix(in srgb, var(--accent) 35%, transparent);text-underline-offset:3px;text-decoration-thickness:1px;transition:text-decoration-color .15s}#sd-start a:hover{text-decoration-color:var(--accent)}#sd-start button,#sd-start summary{font:inherit;cursor:pointer}#sd-start a:focus-visible,#sd-start button:focus-visible,#sd-start summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}#sd-start summary{list-style:none}#sd-start summary::-webkit-details-marker{display:none}#sd-start p{margin:0 0 1rem}#sd-start h1,#sd-start h2,#sd-start h3,#sd-start h4{color:var(--text);margin:0;line-height:1.2}#sd-start strong{color:var(--text);font-weight:600}#sd-start code{border:1px solid var(--line);background:var(--surface-2);font-family:var(--font-mono);color:var(--text);overflow-wrap:anywhere;border-radius:5px;padding:.12em .4em;font-size:.8125em}#sd-start .sd-wrap{max-width:60rem;margin:0 auto;padding:0 2rem}#sd-start .sd-sr{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}#sd-start .sd-hero{padding:4rem 0 2.25rem}#sd-start .sd-eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:.9rem;font-size:.8125rem;font-weight:600}#sd-start h1{letter-spacing:-.02em;text-wrap:balance;max-width:44rem;font-size:clamp(2.4rem,5.4vw,3.75rem);font-weight:500;line-height:1.05}#sd-start .sd-lede{max-width:40rem;color:var(--muted);text-wrap:pretty;margin:1.25rem 0 0;font-size:1.1875rem;line-height:1.6}#sd-start .sd-common{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:14px}#sd-start .sd-common>summary{color:var(--text);border-radius:14px;justify-content:space-between;align-items:center;gap:1.25rem;padding:1.1rem 1.5rem;font-weight:600;display:flex}#sd-start .sd-common>summary>span,#sd-start .sd-chevron{border:1px solid var(--line);width:2rem;height:2rem;color:var(--muted);border-radius:999px;flex-shrink:0;place-items:center;font-size:1.25rem;font-weight:400;line-height:1;transition:transform .2s,border-color .2s,color .2s;display:grid}#sd-start summary:hover>span:last-child{border-color:var(--accent);color:var(--accent)}#sd-start .sd-common[open]>summary>span,#sd-start .sd-route[open] .sd-chevron{transform:rotate(45deg)}#sd-start .sd-guide-setup{border-top:1px solid var(--line);padding:1.75rem 1.5rem 1.5rem}#sd-start .sd-step-label{letter-spacing:.08em;color:var(--faint);margin-bottom:.6rem;font-size:.75rem;font-weight:600}#sd-start .sd-sectionhead{margin-bottom:1.5rem}#sd-start .sd-sectionhead h2{letter-spacing:-.015em;font-size:1.75rem;font-weight:500}#sd-start .sd-sectionhead p{max-width:38rem;color:var(--muted);margin:.6rem 0 0;font-size:.9375rem}#sd-start .sd-setup{border:1px solid var(--line);background:var(--ground);border-radius:12px;padding:1.25rem}#sd-start .sd-tabs{background:var(--surface-2);border-radius:10px;flex-wrap:wrap;gap:.25rem;margin-bottom:1.5rem;padding:.25rem;display:inline-flex}#sd-start .sd-tabs button{min-height:2.5rem;color:var(--muted);background:0 0;border:0;border-radius:7px;padding:.4rem 1rem;font-size:.875rem;font-weight:600;transition:background .15s,color .15s}#sd-start .sd-tabs button:hover{color:var(--text)}#sd-start .sd-tabs button[aria-pressed=true]{background:var(--surface);color:var(--accent);box-shadow:var(--shadow)}#sd-start .sd-three{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}#sd-start .sd-three strong{font-size:.9375rem}#sd-start .sd-three p{color:var(--muted);margin:.4rem 0 0;font-size:.875rem}#sd-start .sd-setupfoot{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:.75rem 1rem;margin-top:1.25rem;padding-top:1rem;font-size:.8125rem;display:flex}#sd-start .sd-note{color:var(--muted);margin:1.1rem 0 0;font-size:.875rem}#sd-start .sd-subdetails{border-top:1px solid var(--line);margin-top:1.1rem;padding-top:.9rem}#sd-start .sd-subdetails>summary{color:var(--accent);align-items:baseline;gap:.5rem;padding:.2rem 0;font-size:.9375rem;font-weight:600;display:inline-flex}#sd-start .sd-subdetails>summary:before{content:"+";text-align:center;width:.75rem;font-weight:400}#sd-start .sd-subdetails[open]>summary:before{content:"−"}#sd-start .sd-subdetails>summary:hover{color:var(--accent-hover)}#sd-start .sd-subdetails p{color:var(--muted);margin:.7rem 0 0;font-size:.9375rem}#sd-start .sd-tip{border-top:0;margin:1rem 0 0;padding:0 1.5rem}#sd-start .sd-tip li{color:var(--muted);margin-bottom:.5rem;font-size:.9375rem}#sd-start .sd-tip ul{margin:.7rem 0 0;padding-left:1.25rem;list-style:outside}#sd-start .sd-tip li::marker{color:var(--accent)}#sd-start .sd-section{padding:2rem 0}#sd-start #sd-exercises{padding-top:1.75rem}#sd-start .sd-route{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:14px;margin:0 0 1rem;transition:border-color .2s,box-shadow .2s}#sd-start .sd-route:not([open]):hover{border-color:var(--line-strong);box-shadow:var(--shadow-lift)}#sd-start .sd-route[open]{border-color:var(--line-strong)}#sd-start .sd-route>summary{border-radius:14px;grid-template-columns:3.25rem 1fr auto;align-items:center;gap:1.25rem;padding:1.4rem 1.5rem;display:grid}#sd-start .sd-num{background:var(--accent-wash);width:3.25rem;height:3.25rem;font-family:var(--font-display);color:var(--accent);border-radius:12px;place-items:center;font-size:1.625rem;font-weight:500;line-height:1;transition:background .2s,color .2s;display:grid}#sd-start .sd-route[open] .sd-num{background:var(--accent);color:var(--accent-ink)}#sd-start .sd-route-title{flex-wrap:wrap;align-items:center;gap:.4rem .85rem;display:flex}#sd-start .sd-route-title h3{letter-spacing:-.012em;font-size:1.3125rem;font-weight:600}#sd-start .sd-summary-text{color:var(--muted);margin-top:.3rem;font-size:.9375rem;display:block}#sd-start .sd-badge{border:1px solid var(--line);color:var(--muted);white-space:nowrap;border-radius:999px;align-items:center;gap:.5rem;padding:.2rem .65rem .2rem .55rem;font-size:.75rem;font-weight:600;display:inline-flex}#sd-start .sd-level:before{--on:var(--accent);--off:var(--line-strong);content:"";background:var(--on);width:5px;height:5px;box-shadow:8px 0 0 var(--off), 16px 0 0 var(--off);border-radius:999px;margin-right:16px}#sd-start .sd-level[data-level="2"]:before{box-shadow:8px 0 0 var(--on), 16px 0 0 var(--off)}#sd-start .sd-level[data-level="3"]:before{box-shadow:8px 0 0 var(--on), 16px 0 0 var(--on)}#sd-start .sd-routebody{border-top:1px solid var(--line);overflow-wrap:anywhere;padding:1.75rem 2rem 2rem}#sd-start .sd-routebody p,#sd-start .sd-routebody li{color:var(--muted)}#sd-start .sd-routebody>p{max-width:46rem;margin-bottom:.6rem;font-size:1.0625rem}#sd-start .sd-routebody>p.sd-note{margin:1.25rem 0 0;font-size:.9375rem}#sd-start .sd-exercise-media{width:100%;max-width:50rem;margin:0 auto 1.75rem}#sd-start .sd-exercise-media>a{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:12px;text-decoration:none;transition:border-color .2s,box-shadow .2s;display:block;overflow:hidden}#sd-start .sd-exercise-media>a:hover{border-color:var(--accent);box-shadow:var(--shadow-lift)}#sd-start .sd-exercise-media img{width:100%;height:auto;display:block}#sd-start .sd-exercise-media-caption{border-top:1px solid var(--line);text-align:right;color:var(--accent);padding:.5rem .9rem;font-size:.8125rem;font-weight:600;display:block}#sd-start .sd-exercise-media figcaption{text-align:center;color:var(--faint);margin-top:.6rem;font-size:.8125rem}#sd-start .sd-exercise-media-responsive>a.sd-media-mobile{display:none}#sd-start .sd-term{background:var(--accent-wash);border-radius:12px;margin:1.5rem 0 1.75rem;padding:1.1rem 1.35rem 1.2rem}#sd-start .sd-term .sd-terms-heading{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 0 .6rem;font-size:.75rem;font-weight:600}#sd-start .sd-term p{color:var(--muted);margin:0 0 .6rem;font-size:.9375rem;line-height:1.6}#sd-start .sd-term p:last-child{margin:0}#sd-start .sd-simple-steps{counter-reset:sd-step;margin:1.5rem 0 0;padding:0;list-style:none}#sd-start .sd-simple-steps>li{counter-increment:sd-step;margin:0;padding:.2rem 0 1.6rem 3rem;line-height:1.65;position:relative}#sd-start .sd-simple-steps>li:last-child{padding-bottom:0}#sd-start .sd-simple-steps>li:before{content:counter(sd-step);border:1.5px solid var(--accent);background:var(--surface);width:2rem;height:2rem;color:var(--accent);border-radius:999px;place-items:center;font-size:.875rem;font-weight:700;display:grid;position:absolute;top:0;left:0}#sd-start .sd-simple-steps>li:not(:last-child):after{content:"";background:var(--line-strong);width:1px;position:absolute;top:2.4rem;bottom:.4rem;left:calc(1rem - .5px)}#sd-start .sd-simple-steps>li>p{margin:.75rem 0 0}#sd-start .sd-prompt{border:1px solid var(--line-strong);background:var(--ground);border-radius:12px;margin:.9rem 0;overflow:hidden}#sd-start .sd-prompt-top{border-bottom:1px solid var(--line);background:var(--surface-2);justify-content:space-between;align-items:center;gap:.75rem;padding:.5rem .6rem .5rem 1rem;display:flex}#sd-start .sd-prompt-top span{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-size:.75rem;font-weight:600;line-height:1.5}#sd-start .sd-copy{border:1px solid var(--line-strong);background:var(--surface);min-height:2rem;color:var(--accent);border-radius:7px;flex-shrink:0;padding:.3rem .8rem;font-size:.8125rem;font-weight:600;line-height:1.4;transition:background .15s,border-color .15s,color .15s}#sd-start .sd-copy:hover{border-color:var(--accent);background:var(--accent);color:var(--accent-ink)}#sd-start .sd-prompt p{color:var(--text);margin:0;padding:.95rem 1.1rem 1.05rem;font-size:.9375rem;line-height:1.65}#sd-start .sd-close-note{border-left:3px solid var(--warm);background:var(--warm-wash);border-radius:0 12px 12px 0;padding:1.1rem 1.35rem}#sd-start .sd-close-note p{color:var(--text);margin:0;font-size:.9375rem}@media (width<=760px){#sd-start .sd-wrap{padding:0 1.25rem}#sd-start .sd-hero{padding:2.25rem 0 1.5rem}#sd-start .sd-lede{font-size:1.0625rem}#sd-start .sd-common>summary{padding:1rem 1.1rem}#sd-start .sd-guide-setup{padding:1.25rem 1.1rem}#sd-start .sd-sectionhead h2{font-size:1.5rem}#sd-start .sd-setup{padding:.9rem}#sd-start .sd-three{grid-template-columns:1fr;gap:1rem}#sd-start .sd-tip{padding:0 1.1rem}#sd-start .sd-route>summary{grid-template-columns:2.5rem 1fr auto;align-items:start;gap:.85rem;padding:1.1rem}#sd-start .sd-num{border-radius:10px;width:2.5rem;height:2.5rem;font-size:1.25rem}#sd-start .sd-route-title h3{font-size:1.125rem}#sd-start .sd-routebody{padding:1.25rem 1.1rem 1.5rem}#sd-start .sd-routebody>p{font-size:1rem}#sd-start .sd-simple-steps>li{padding-left:2.6rem}#sd-start .sd-prompt-top{flex-wrap:wrap}#sd-start .sd-copy{min-height:2.75rem}#sd-start .sd-exercise-media-responsive{max-width:25rem}#sd-start .sd-exercise-media-responsive>a.sd-media-mobile{display:block}#sd-start .sd-exercise-media-responsive>a.sd-media-desktop{display:none}}