@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 transparent;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 transparent;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 transparent;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 transparent;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 transparent;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial;--tw-ease:initial}::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 transparent;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 transparent;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 transparent;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 transparent;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 transparent;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial;--tw-ease:initial}}}@layer theme{:root,:host{--font-mono:var(--font-mono);--spacing:.25rem;--text-xs:.75rem;--text-xs--line-height:calc(1/.75);--text-base:1rem;--text-base--line-height:calc(1.5/1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75/1.125);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25/1.875);--radius-xl:.75rem;--radius-2xl:1rem;--ease-out:cubic-bezier(0,0,.2,1);--ease-in-out:cubic-bezier(.4,0,.2,1);--default-font-family:var(--font-body);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::-webkit-file-upload-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:transparent;border-radius:0}::-webkit-file-upload-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:transparent;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:transparent;border-radius:0}:where(select:-webkit-any([multiple],[size])) optgroup{font-weight:bolder}:where(select:-moz-any([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:-webkit-any([multiple],[size])) optgroup option:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){padding-left:20px}:where(select:-moz-any([multiple],[size])) optgroup option:not(:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){padding-left:20px}:where(select:is([multiple],[size])) optgroup option:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){padding-left:20px}:where(select:-webkit-any([multiple],[size])) optgroup option:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){padding-right:20px}:where(select:-moz-any([multiple],[size])) optgroup option:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){padding-right:20px}:where(select:is([multiple],[size])) optgroup option:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){padding-right:20px}:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)))::-webkit-file-upload-button{margin-right:4px}:not(:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)))::file-selector-button{margin-right:4px}:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)))::file-selector-button{margin-right:4px}:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))::-webkit-file-upload-button{margin-left:4px}:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))::file-selector-button{margin-left:4px}:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))::file-selector-button{margin-left:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-top:0;padding-bottom:0}::-webkit-datetime-edit-year-field{padding-top:0;padding-bottom:0}::-webkit-datetime-edit-month-field{padding-top:0;padding-bottom:0}::-webkit-datetime-edit-day-field{padding-top:0;padding-bottom:0}::-webkit-datetime-edit-hour-field{padding-top:0;padding-bottom:0}::-webkit-datetime-edit-minute-field{padding-top:0;padding-bottom:0}::-webkit-datetime-edit-second-field{padding-top:0;padding-bottom:0}::-webkit-datetime-edit-millisecond-field{padding-top:0;padding-bottom:0}::-webkit-datetime-edit-meridiem-field{padding-top:0;padding-bottom:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button{-webkit-appearance:button;-moz-appearance:button;appearance:button}input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-file-upload-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.invisible{visibility:hidden}.visible{visibility:visible}.fixed{position:fixed}.static{position:static}.sticky{position:-webkit-sticky;position:sticky}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-full{border-radius:3.40282e38px}.rounded-xl{border-radius:var(--radius-xl)}.border{border-style:var(--tw-border-style);border-width:1px}.border-\[1\.5px\]{border-style:var(--tw-border-style);border-width:1.5px}.p-6{padding:calc(var(--spacing)*6)}.px-5{padding-inline:calc(var(--spacing)*5)}.px-12{padding-inline:calc(var(--spacing)*12)}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[13px\]{font-size:13px}.lowercase{text-transform:lowercase}.italic{font-style:italic}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,rgba(0,0,0,.1)),0 1px 2px -1px var(--tw-shadow-color,rgba(0,0,0,.1));box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[0_0_24px\]{--tw-shadow:0 0 24px var(--tw-shadow-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[4px_4px_0_\#241F17\]{--tw-shadow:4px 4px 0 var(--tw-shadow-color,#241f17);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,)0 0 0 calc(1px + var(--tw-ring-offset-width))var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.filter\!{filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)!important}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur,)var(--tw-backdrop-brightness,)var(--tw-backdrop-contrast,)var(--tw-backdrop-grayscale,)var(--tw-backdrop-hue-rotate,)var(--tw-backdrop-invert,)var(--tw-backdrop-opacity,)var(--tw-backdrop-saturate,)var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,)var(--tw-backdrop-brightness,)var(--tw-backdrop-contrast,)var(--tw-backdrop-grayscale,)var(--tw-backdrop-hue-rotate,)var(--tw-backdrop-invert,)var(--tw-backdrop-opacity,)var(--tw-backdrop-saturate,)var(--tw-backdrop-sepia,)}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}}html[data-theme=dark]{--bg:#0e1216;--surface:#151b21;--surface-2:#1a222a;--border:#26303a;--border-soft:#1d252e;--text:#e8e4da;--muted:#94a0ab;--accent:#e0a458;--accent-strong:#f0b56a;--accent-ink:#14100a;--ok:#8ab87a;--danger:#d9776b;--glow:rgba(224,164,88,.07);--ink-950:#0a0c0a;--ink-900:#111411;--ink-800:#181d18;--paper:#f2f5f1;--body-strong:#c4cdc6;--sage-400:#9aa79e;--sage-600:#5a665d;--spark:#46e14f;--spark-strong:#149c3a;--spark-ink:#08140a;--bloom:#f43d7b;--hair:rgba(255,255,255,.1);--hair-soft:rgba(255,255,255,.07);--spark-glow:0 0 24px rgba(70,225,79,.25);--spark-glow-strong:0 0 32px rgba(70,225,79,.25)}html[data-theme=light]{--bg:#f2efe7;--surface:#faf8f2;--surface-2:#fff;--border:#d9d3c5;--border-soft:#e4dfd2;--text:#22282e;--muted:#64707a;--accent:#a86f16;--accent-strong:#8d5d13;--accent-ink:#fdfbf6;--ok:#4f7d43;--danger:#b3402f;--glow:rgba(168,111,22,.06);--ink-950:#f6f8f5;--ink-900:#fff;--ink-800:#fff;--paper:#131712;--body-strong:#3c463e;--sage-400:#5a665d;--sage-600:#9aa79e;--spark:#149c3a;--spark-strong:#149c3a;--spark-ink:#fff;--bloom:#d91f66;--hair:rgba(19,23,18,.1);--hair-soft:rgba(19,23,18,.07);--spark-glow:none;--spark-glow-strong:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-body),sans-serif;-webkit-font-smoothing:antialiased;background-image:radial-gradient(1100px 520px at 85% -8%,var(--glow),transparent 70%);background-attachment:fixed;margin:0;font-size:1rem;line-height:1.7}h1,h2,h3,h4{font-family:var(--font-heading),sans-serif;letter-spacing:-.01em;line-height:1.2}a{color:var(--accent)}::selection{background:var(--accent);color:var(--accent-ink)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.mono-label{font-family:var(--font-mono),monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-size:.7rem;font-weight:500}.site-header{z-index:20;background:var(--bg);align-items:center;gap:1.25rem;padding:.85rem 1.5rem;display:flex;position:-webkit-sticky;position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.site-header{background:color-mix(in srgb,var(--bg)85%,transparent)}}.site-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.site-title{white-space:nowrap;margin:0;font-size:1.05rem;font-weight:600}.site-title .tick{color:var(--accent)}.progress-wrap{flex:1;align-items:center;gap:.75rem;min-width:0;display:flex}.progress-track{background:var(--border-soft);border-radius:2px;flex:1;height:4px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,var(--accent),var(--accent-strong));border-radius:2px;height:100%;transition:width .5s cubic-bezier(.22,1,.36,1)}.progress-label{white-space:nowrap}.theme-toggle{border:1px solid var(--border);width:2.1rem;height:2.1rem;color:var(--muted);cursor:pointer;background:0 0;border-radius:6px;place-items:center;transition:color .15s,border-color .15s;display:grid}.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}.shell{grid-template-columns:250px minmax(0,1fr);gap:3rem;max-width:1180px;margin:0 auto;padding:2.5rem 1.5rem 6rem;display:grid}.sidebar{flex-direction:column;align-self:start;gap:1.75rem;display:flex;position:-webkit-sticky;position:sticky;top:5.2rem}.side-nav{border-top:1px solid var(--border);flex-direction:column;display:flex}.side-nav a{border-bottom:1px solid var(--border-soft);font-family:var(--font-mono),monospace;letter-spacing:.02em;color:var(--muted);border-left:2px solid transparent;align-items:baseline;gap:.65rem;padding:.55rem .15rem .55rem .6rem;font-size:.78rem;text-decoration:none;transition:color .15s,border-color .15s,background .15s;display:flex}.side-nav a .idx{color:var(--accent);opacity:.7;font-size:.65rem}.side-nav a:hover{color:var(--text)}.side-nav a.active{color:var(--text);border-left-color:var(--accent);background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.side-nav a.active{background:color-mix(in srgb,var(--accent)7%,transparent)}}.side-nav a .done-mark{color:var(--ok);margin-left:auto;font-size:.7rem}.study-section{border-bottom:1px solid var(--border);padding:3.25rem 0;scroll-margin-top:4.6rem;animation:.55s cubic-bezier(.22,1,.36,1) both rise}@keyframes rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.study-section{animation:none}html{scroll-behavior:auto}}.section-kicker{align-items:center;gap:.6rem;margin-bottom:.7rem;display:flex}.section-kicker .rule{background:var(--accent);width:2.2rem;height:1px}.study-section h2{margin:0 0 .35rem;font-size:max(1.55rem,min(2.6vw,2.05rem));font-weight:600}.section-tagline{color:var(--muted);max-width:62ch;margin:0 0 1.8rem;font-style:italic}.section-body{max-width:72ch}.section-body .explain p{margin:0 0 1.1rem}.section-body .example{background:var(--surface);border:1px solid var(--border-soft);border-left:2px solid var(--accent);border-radius:0 6px 6px 0;margin:1.4rem 0;padding:1rem 1.2rem;font-size:.95rem}.section-body .example b{font-family:var(--font-mono),monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:.45rem;font-size:.72rem;font-weight:500;display:block}.section-body .term{font-family:var(--font-mono),monospace;color:var(--accent-strong);border-bottom:1px dotted var(--accent);font-size:.92em}@supports (color:color-mix(in lab, red, red)){.section-body .term{border-bottom:1px dotted color-mix(in srgb,var(--accent)55%,transparent)}}.section-body .topics-head{font-family:var(--font-mono),monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);align-items:center;gap:.8rem;margin:2.2rem 0 1rem;font-size:.72rem;font-weight:500;display:flex}.section-body .topics-head:after{content:"";background:var(--border);flex:1;height:1px}.section-body .topic-grid{grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:.8rem;display:grid}.section-body .topic-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:6px;padding:.85rem 1rem;transition:border-color .15s,transform .15s}.section-body .topic-card:hover{border-color:var(--accent);transform:translateY(-2px)}.section-body .topic-card h4{margin:0 0 .3rem;font-size:.92rem;font-weight:600}.section-body .topic-card p{color:var(--muted);margin:0;font-size:.83rem;line-height:1.5}.section-body .resources{background:var(--surface);border:1px solid var(--border-soft);border-radius:6px;margin-top:2.2rem;padding:1.1rem 1.3rem 1.2rem}.section-body .resources .topics-head{margin-top:0}.section-body .resources ul{flex-direction:column;gap:.85rem;margin:0;padding:0;list-style:none;display:flex}.section-body .resources a{color:var(--accent);border-bottom:1px solid var(--accent);text-decoration:none}@supports (color:color-mix(in lab, red, red)){.section-body .resources a{border-bottom:1px solid color-mix(in srgb,var(--accent)40%,transparent)}}.section-body .resources a:hover{color:var(--accent-strong);border-bottom-color:var(--accent-strong)}.section-body .resources .src{font-family:var(--font-mono),monospace;color:var(--muted);margin-top:.2rem;font-size:.72rem;display:block}.section-controls{flex-wrap:wrap;align-items:center;gap:.7rem;margin-top:2rem;display:flex}.btn{border:1px solid var(--border);color:var(--text);font-family:var(--font-mono),monospace;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;background:0 0;border-radius:6px;align-items:center;gap:.5rem;padding:.5rem .95rem;font-size:.74rem;font-weight:500;transition:border-color .15s,color .15s,background .15s;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn:disabled{opacity:.55;cursor:wait}.btn.is-on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn.is-on:hover:not(:disabled){background:var(--accent-strong);color:var(--accent-ink)}.btn.is-error{border-color:var(--danger);color:var(--danger)}.notes-block{max-width:72ch;margin-top:1.4rem}.notes-block textarea{background:var(--surface);border:1px solid var(--border-soft);width:100%;min-height:92px;color:var(--text);font-family:var(--font-mono),monospace;resize:vertical;border-radius:6px;padding:.75rem .9rem;font-size:.85rem;line-height:1.6}.notes-block textarea:focus{border-color:var(--accent);outline:none}.notes-meta{justify-content:space-between;margin-top:.35rem;display:flex}.notes-status.is-error{color:var(--danger)}.notes-status.is-saved{color:var(--ok)}.radar-figure{background:var(--surface);border:1px solid var(--border-soft);text-align:center;border-radius:8px;margin:0;padding:1rem .5rem .5rem}.radar-figure figcaption{padding-bottom:.6rem}.auth-main{place-items:center;min-height:100vh;padding:1.5rem;display:grid}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:.9rem;width:100%;max-width:380px;padding:2rem;display:flex}.auth-card h1{margin:0;font-size:1.25rem}.auth-fields{flex-direction:column;gap:.6rem;display:flex}.auth-card input{background:var(--bg);border:1px solid var(--border);color:var(--text);font-family:var(--font-mono),monospace;border-radius:6px;padding:.65rem .85rem;font-size:.9rem}.auth-error{color:var(--danger);margin:0;font-size:.85rem}.auth-info{color:var(--ok);margin:0;font-size:.85rem}.auth-alt{color:var(--muted);margin:0;font-size:.85rem}.grid-shell{max-width:1180px;margin:0 auto;padding:2.5rem 1.5rem 6rem}.module-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;display:grid}.module-card{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:10px;flex-direction:column;gap:.55rem;padding:1.4rem 1.5rem 1.5rem;text-decoration:none;transition:border-color .15s,transform .15s;display:flex}.module-card:hover{border-color:var(--accent);transform:translateY(-2px)}.module-card h2{margin:0;font-size:1.25rem}.module-desc{color:var(--muted);margin:0;font-size:.88rem}.module-meta{color:var(--accent);margin-top:auto}.module-card.locked .module-meta{color:var(--muted)}.module-card.ghost{background:0 0;border-style:dashed;justify-content:center;align-items:center;min-height:9rem}.site-title .crumb{color:inherit;text-decoration:none}.site-title .crumb:hover{color:var(--accent)}.site-nav{gap:1.1rem;margin-left:.75rem;display:flex}.site-nav a{font-family:var(--font-mono),monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:.78rem;text-decoration:none;transition:color .15s}.site-nav a:hover{color:var(--accent)}.header-gap{flex:1}.site-nav a.nav-admin,.home-nav-admin{align-items:center;min-height:44px;display:inline-flex}.landing-shell{flex-direction:column;gap:3rem;max-width:900px;margin:0 auto;padding:2.5rem 1.5rem 6rem;display:flex}.hero{background:linear-gradient(135deg,var(--accent),var(--surface));align-items:center;gap:2rem;padding:2.2rem 2.4rem;display:flex}@supports (color:color-mix(in lab, red, red)){.hero{background:linear-gradient(135deg,color-mix(in srgb,var(--accent)12%,var(--surface)),var(--surface))}}.hero{border:1px solid var(--border);border-radius:12px}.hero-copy{flex-direction:column;flex:1;gap:.6rem;display:flex}.hero h1{margin:0;font-size:max(1.5rem,min(3vw,2.1rem))}.hero p{color:var(--muted);max-width:52ch;margin:0}.hero-cta{white-space:nowrap}@media (max-width:700px){.hero{flex-direction:column;align-items:flex-start}}.feed-head{align-items:center;gap:.8rem;margin-bottom:1rem;display:flex}.feed-head:after{content:"";background:var(--border);flex:1;height:1px}.feed{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.feed-item{border-bottom:1px solid var(--border-soft);color:var(--text);flex-direction:column;gap:.3rem;padding:1.2rem .4rem;text-decoration:none;transition:background .15s;display:flex}.feed-item:hover{background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.feed-item:hover{background:color-mix(in srgb,var(--accent)5%,transparent)}}.feed-item h2{margin:0;font-size:1.2rem}.feed-item p{color:var(--muted);margin:0;font-size:.9rem}.feed-empty{color:var(--muted)}.pager{justify-content:space-between;align-items:center;margin-top:1.5rem;display:flex}.article-shell{max-width:760px;margin:0 auto;padding:2.5rem 1.5rem 6rem}.article-header{border-bottom:1px solid var(--border);flex-direction:column;gap:.5rem;margin-bottom:2rem;padding-bottom:1.5rem;display:flex}.article-back{text-decoration:none}.article-header h1{margin:0;font-size:max(1.7rem,min(3.2vw,2.4rem))}.article-body img{border:1px solid var(--border-soft);border-radius:6px;max-width:100%;height:auto}.article-body h2{margin:2rem 0 .8rem;font-size:1.4rem}.article-body h3{margin:1.6rem 0 .6rem;font-size:1.15rem}.article-body blockquote{border-left:2px solid var(--accent);background:var(--surface);color:var(--muted);border-radius:0 6px 6px 0;margin:1.4rem 0;padding:.6rem 1.2rem}.article-body ul,.article-body ol{padding-left:1.4rem}.article-body hr{border:0;border-top:1px solid var(--border);margin:2rem 0}.article-gate{text-align:center;background:linear-gradient(var(--surface),var(--surface));margin-top:1.5rem;padding:1.6rem}@supports (color:color-mix(in lab, red, red)){.article-gate{background:linear-gradient(color-mix(in srgb,var(--surface)60%,transparent),var(--surface))}}.article-gate{border:1px solid var(--border);border-radius:10px;flex-direction:column;align-items:center;gap:.6rem;display:flex}.article-gate p{margin:0}.admin-shell{flex-direction:column;gap:1.5rem;max-width:900px;margin:0 auto;padding:2.5rem 1.5rem 6rem;display:flex}.admin-head{justify-content:space-between;align-items:center;display:flex}.admin-head h1,.admin-shell>h1{margin:0;font-size:1.5rem}.admin-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.admin-row{border-bottom:1px solid var(--border-soft);color:var(--text);align-items:baseline;gap:1rem;padding:.8rem .4rem;text-decoration:none;display:flex}.admin-row:hover{background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.admin-row:hover{background:color-mix(in srgb,var(--accent)5%,transparent)}}.admin-title{flex:1;font-weight:500}.admin-status.is-live,.editor-status.is-live{color:var(--ok)}.editor-wrap{flex-direction:column;gap:1rem;display:flex}.editor-meta{flex-direction:column;gap:.5rem;display:flex}.editor-meta input,.editor-meta textarea,.editor-meta select{background:var(--surface);border:1px solid var(--border);color:var(--text);font-family:var(--font-body),sans-serif;border-radius:6px;padding:.55rem .8rem;font-size:.95rem}.editor-meta input:focus,.editor-meta textarea:focus,.editor-meta select:focus{border-color:var(--accent);outline:none}.editor-actions{align-items:center;gap:.7rem;margin-top:.4rem;display:flex}.editor-toolbar{background:var(--surface);border:1px solid var(--border);z-index:5;border-radius:8px;flex-wrap:wrap;gap:.35rem;padding:.5rem;display:flex;position:-webkit-sticky;position:sticky;top:4.2rem}.editor-toolbar .btn{padding:.3rem .6rem}.editor-upload{flex-wrap:wrap;align-items:center;gap:.7rem;display:flex}.editor-upload input[type=file]{color:var(--muted);font-size:.8rem}.editor-hero{flex-wrap:wrap;align-items:center;gap:.8rem;display:flex}.editor-hero-preview{object-fit:cover;border:1px solid var(--border);border-radius:6px;width:160px;height:90px}.editor-surface{border:1px solid var(--border);background:var(--surface);border-radius:8px;padding:1rem 1.3rem}.editor-surface .ProseMirror{outline:none;min-height:320px;line-height:1.7}.editor-surface .ProseMirror h2{margin:1.6rem 0 .6rem;font-size:1.4rem}.editor-surface .ProseMirror h3{margin:1.3rem 0 .5rem;font-size:1.15rem}.editor-surface .ProseMirror blockquote{border-left:2px solid var(--accent);color:var(--muted);margin:1rem 0;padding:.4rem 1rem}.editor-surface .ProseMirror img{border-radius:6px;max-width:100%}.editor-surface .ProseMirror a{color:var(--accent)}.page-frame{flex-direction:column;min-height:100vh;display:flex}.page-frame>main,.page-frame>.shell,.page-frame>.landing-shell,.page-frame>.grid-shell,.page-frame>.admin-shell,.page-frame>.legal-shell{flex:1}.site-footer{border-top:1px solid var(--border);align-items:center;gap:1.2rem;margin-top:auto;padding:1.2rem 1.5rem;display:flex}.footer-nav{gap:1rem;display:flex}.footer-nav a{font-family:var(--font-mono),monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:.72rem;text-decoration:none}.footer-nav a:hover{color:var(--accent)}.legal-shell{max-width:720px;margin:0 auto;padding:2.5rem 1.5rem 4rem}.legal-shell h1{margin:0 0 .3rem;font-size:1.7rem}.legal-shell h2{margin:1.8rem 0 .5rem;font-size:1.15rem}.legal-shell p,.legal-shell li{color:var(--muted)}.legal-shell a{color:var(--accent)}.legal-notice{border:1px dashed var(--border);font-family:var(--font-mono),monospace;border-radius:6px;margin-top:2.5rem;padding:.8rem 1rem;font-size:.78rem}html[data-theme=dark] .gt-scope{--gt-bg:var(--ink-950);--gt-surface:var(--ink-900);--gt-raised:var(--ink-800);--gt-text:var(--paper);--gt-body:var(--body-strong);--gt-muted:var(--sage-400);--gt-faint:var(--sage-600);--gt-spark:var(--spark);--gt-spark-ink:var(--spark-ink);--gt-border:var(--hair);--gt-border-soft:var(--hair-soft);--risk-1:#46e14f;--risk-2:#8fdc44;--risk-3:#d8d53c;--risk-4:#f0bc3b;--risk-5:#f5903f;--risk-6:#f45a45;--risk-7:var(--bloom);--gt-risk-warn:rgba(244,61,123,.35);--gt-glow:var(--spark-glow);--gt-glow-strong:var(--spark-glow-strong)}html[data-theme=light] .gt-scope{--gt-bg:var(--ink-950);--gt-surface:var(--ink-900);--gt-raised:var(--ink-800);--gt-text:var(--paper);--gt-body:var(--body-strong);--gt-muted:var(--sage-400);--gt-faint:var(--sage-600);--gt-spark:var(--spark);--gt-spark-ink:var(--spark-ink);--gt-border:var(--hair);--gt-border-soft:var(--hair-soft);--risk-1:#149c3a;--risk-2:#6ba533;--risk-3:#9aa820;--risk-4:#b48d2c;--risk-5:#b86c2f;--risk-6:#b74334;--risk-7:var(--bloom);--gt-risk-warn:rgba(217,31,102,.35);--gt-glow:var(--spark-glow);--gt-glow-strong:var(--spark-glow-strong)}.home-scope{--banner-bg:var(--ink-900);--banner-border:var(--spark)}@supports (color:color-mix(in lab, red, red)){.home-scope{--banner-border:color-mix(in srgb,var(--spark)25%,transparent)}}.home-scope{--thumb-pattern-bg:#0e120e;--thumb-pattern-line:var(--spark)}@supports (color:color-mix(in lab, red, red)){.home-scope{--thumb-pattern-line:color-mix(in srgb,var(--spark)8%,transparent)}}.home-scope{--thumb-glyph:var(--spark)}@supports (color:color-mix(in lab, red, red)){.home-scope{--thumb-glyph:color-mix(in srgb,var(--spark)18%,transparent)}}.home-scope{--thumb-glyph-bloom:var(--bloom)}@supports (color:color-mix(in lab, red, red)){.home-scope{--thumb-glyph-bloom:color-mix(in srgb,var(--bloom)18%,transparent)}}.home-scope{--gt-spark:var(--spark);--gt-faint:var(--sage-600);background:var(--ink-950);color:var(--paper)}html[data-theme=light] .home-scope{--banner-bg:var(--ink-900);--thumb-pattern-bg:#f0f5ef}.gt-scope{--gt-ramp:linear-gradient(90deg,var(--risk-1),var(--risk-2),var(--risk-3),var(--risk-4),var(--risk-5),var(--risk-6),var(--risk-7));--gt-ramp-v:linear-gradient(180deg,var(--risk-1),var(--risk-2),var(--risk-3),var(--risk-4),var(--risk-5),var(--risk-6),var(--risk-7));background:var(--gt-bg);color:var(--gt-text)}.gt-staleness{background:var(--gt-text);align-items:center;gap:.6rem;margin:0;padding:.7rem 1rem;display:flex}@supports (color:color-mix(in lab, red, red)){.gt-staleness{background:color-mix(in srgb,var(--gt-text)3%,transparent)}}.gt-staleness{border:1px solid var(--gt-text)}@supports (color:color-mix(in lab, red, red)){.gt-staleness{border:1px solid color-mix(in srgb,var(--gt-text)9%,transparent)}}.gt-staleness{color:var(--gt-muted);border-radius:12px;font-size:13px}.gt-staleness strong{color:var(--gt-text)}.gt-lesson-shell{max-width:1180px;margin:0 auto;padding:1.5rem 48px 5rem}@media (max-width:700px){.gt-lesson-shell{padding:1rem 20px 4rem}}.gt-lesson{flex-direction:column;gap:1rem;display:flex}.gt-lesson-head{border-bottom:1px solid var(--gt-border);align-items:center;gap:1rem;min-height:76px;padding-bottom:.8rem;display:flex}.gt-back{background:var(--gt-text);border-radius:12px;place-items:center;width:44px;height:44px;display:grid}@supports (color:color-mix(in lab, red, red)){.gt-back{background:color-mix(in srgb,var(--gt-text)6%,transparent)}}.gt-back{color:var(--gt-text);flex-shrink:0;text-decoration:none}.gt-head-titles{flex-direction:column;gap:.15rem;min-width:0;display:flex}.gt-head-row{flex-wrap:wrap;align-items:center;gap:.6rem;display:flex}.gt-phase-name{font-family:var(--font-heading),sans-serif;font-size:17px;font-weight:700}.gt-risk-chip{background:var(--gt-phase);border-radius:99px;align-items:center;gap:.4rem;padding:.25rem .7rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.gt-risk-chip{background:color-mix(in srgb,var(--gt-phase)12%,transparent)}}.gt-risk-chip{color:var(--gt-phase);font-size:12px;font-weight:600}.gt-risk-dot{background:linear-gradient(90deg,var(--risk-1),var(--gt-phase));border-radius:50%;width:10px;height:10px}.gt-course-name{color:var(--gt-muted);font-size:12.5px}.gt-head-progress{align-items:center;gap:.8rem;margin-left:auto;display:flex}.gt-step-pos{color:var(--gt-muted);white-space:nowrap;font-size:13px;font-weight:600}.gt-segments{gap:2px;display:flex}.gt-segment{cursor:pointer;background:0 0;border:0;place-items:center;min-width:38px;min-height:44px;padding:0;display:grid}.gt-segment span{background:var(--gt-text);border-radius:3px;width:34px;height:5px}@supports (color:color-mix(in lab, red, red)){.gt-segment span{background:color-mix(in srgb,var(--gt-text)14%,transparent)}}.gt-segment.is-done span{background:var(--gt-phase)}.gt-segment.is-current span{outline:1.5px solid var(--gt-phase);outline-offset:2px}.gt-lesson-body{grid-template-columns:minmax(0,1fr) 320px;gap:32px;display:grid}.gt-lesson-main{flex-direction:column;gap:.5rem;max-width:760px;display:flex}.gt-kicker{color:var(--gt-phase);letter-spacing:.14em}.gt-progress-line{color:var(--gt-faint)}.gt-lesson-main .lesson-step{border-bottom:0}.gt-lesson-main .lesson-step h2{font-size:30px;line-height:1.15}.gt-lesson-main .lesson-md p,.gt-lesson-main .lesson-md ul{color:var(--gt-body);font-size:16px;line-height:1.7}.gt-step-nav{border-top:1px solid var(--gt-border-soft);justify-content:space-between;align-items:center;padding-top:1rem;display:flex}.gt-pill,.gt-pill-outline{cursor:pointer;border-radius:999px;justify-content:center;align-items:center;padding:.6rem 1.2rem;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.gt-pill{background:var(--gt-spark);color:var(--gt-spark-ink);box-shadow:var(--gt-glow);border:0}.gt-pill-outline{color:var(--gt-text);border:1px solid var(--gt-text);background:0 0}@supports (color:color-mix(in lab, red, red)){.gt-pill-outline{border:1px solid color-mix(in srgb,var(--gt-text)20%,transparent)}}.gt-notes{background:var(--gt-surface);border:1px solid var(--gt-border-soft);border-radius:16px;flex-direction:column;gap:.7rem;padding:1rem 1.1rem;display:flex}.gt-notes-panel{align-self:start;position:-webkit-sticky;position:sticky;top:5rem}.gt-notes-head{justify-content:space-between;align-items:baseline;gap:.6rem;display:flex}.gt-notes-title{font-family:var(--font-heading),sans-serif;font-size:15px;font-weight:700}.gt-notes textarea{resize:vertical;background:var(--gt-raised);border:1px solid var(--gt-border);min-height:140px;color:var(--gt-text);font-size:13px;line-height:1.6;font-family:var(--font-body),sans-serif;border-radius:12px;padding:.7rem .9rem}.gt-notes textarea:focus{border-color:var(--gt-spark);outline:none}.gt-notes-foot{justify-content:space-between;align-items:center;display:flex}.gt-notes-add{background:var(--gt-spark);width:44px;height:44px;color:var(--gt-spark-ink);border-radius:50%;place-items:center;font-size:20px;font-weight:700;display:grid}.gt-notes-add.is-muted{background:var(--gt-text)}@supports (color:color-mix(in lab, red, red)){.gt-notes-add.is-muted{background:color-mix(in srgb,var(--gt-text)10%,transparent)}}.gt-notes-add.is-muted{color:var(--gt-faint)}.gt-notes-empty{flex-direction:column;gap:.2rem;display:flex}.gt-notes-empty-title{margin:0;font-size:14px;font-weight:700}.gt-notes-empty-copy{color:var(--gt-muted);margin:0;font-size:12.5px}.gt-notes-toggle{z-index:35;border:1px solid var(--gt-border);background:var(--gt-raised);width:48px;height:48px;color:var(--gt-text);cursor:pointer;border-radius:50%;place-items:center;display:none;position:fixed;bottom:76px;right:16px}.gt-notes-dot{background:var(--gt-spark);border-radius:50%;width:8px;height:8px;position:absolute;top:9px;right:9px}.gt-sheet-scrim{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:40;background:rgba(5,7,5,.5);position:fixed;top:0;bottom:0;left:0;right:0}.gt-notes-sheet{z-index:45;border-radius:20px 20px 0 0;transition:transform .25s;display:none;position:fixed;bottom:0;left:0;right:0;transform:translateY(105%)}.gt-notes-sheet.is-open{transform:none}.gt-sheet-handle{background:var(--gt-text);border-radius:3px;width:44px;height:5px}@supports (color:color-mix(in lab, red, red)){.gt-sheet-handle{background:color-mix(in srgb,var(--gt-text)22%,transparent)}}.gt-sheet-handle{margin:0 auto}.gt-sheet-close{background:var(--gt-text);border:0;border-radius:12px;place-items:center;width:44px;height:44px;display:grid}@supports (color:color-mix(in lab, red, red)){.gt-sheet-close{background:color-mix(in srgb,var(--gt-text)6%,transparent)}}.gt-sheet-close{color:var(--gt-text);cursor:pointer}.gt-nudge{background:var(--gt-raised);border:1px solid var(--gt-border);z-index:38;border-radius:16px;flex-wrap:wrap;align-items:center;gap:.9rem;max-width:min(640px,100vw - 32px);padding:.9rem 1.1rem;display:flex;position:fixed;bottom:1rem;left:50%;transform:translate(-50%);box-shadow:0 12px 32px rgba(0,0,0,.45)}.gt-nudge-copy{flex-direction:column;gap:.1rem;font-size:13px;display:flex}.gt-nudge-copy strong{font-size:14px}.gt-nudge-copy span{color:var(--gt-muted)}@media (max-width:980px){.gt-lesson-body{grid-template-columns:1fr}.gt-notes-panel{display:none}.gt-notes-toggle{display:grid}.gt-notes-sheet{max-height:60vh;display:flex}.gt-step-pos{display:none}}.gt-block-head{justify-content:space-between;align-items:center;gap:.8rem;display:flex}.gt-block-kicker{color:var(--gt-phase,var(--gt-spark));align-items:center;gap:.45rem;display:inline-flex}.gt-live-dot{background:var(--gt-spark);width:7px;height:7px;box-shadow:0 0 8px var(--gt-spark);border-radius:50%}@supports (color:color-mix(in lab, red, red)){.gt-live-dot{box-shadow:0 0 8px color-mix(in srgb,var(--gt-spark)60%,transparent)}}.gt-textbtn{color:var(--gt-spark);cursor:pointer;background:0 0;border:0;align-items:center;padding:.4rem .6rem;font-size:13px;font-weight:700;display:inline-flex}.hotspot-marker{background:0 0;border:0;place-items:center;width:44px;height:44px;padding:0;display:grid}.hotspot-marker .hotspot-halo{border:2px solid var(--gt-spark);border-radius:50%;width:26px;height:26px;animation:2.2s ease-out infinite hspulse;position:absolute}@keyframes hspulse{0%{opacity:.9;transform:scale(1)}70%{opacity:0;transform:scale(1.9)}to{opacity:0;transform:scale(1.9)}}.hotspot-marker .hotspot-index{background:var(--gt-spark);width:26px;height:26px;color:var(--gt-spark-ink);box-shadow:0 0 12px var(--gt-spark);border-radius:50%;place-items:center;font-size:15px;font-weight:700;display:grid}@supports (color:color-mix(in lab, red, red)){.hotspot-marker .hotspot-index{box-shadow:0 0 12px color-mix(in srgb,var(--gt-spark)50%,transparent)}}.hotspot-marker .hotspot-label{font-family:var(--font-mono),monospace;color:var(--gt-muted);font-size:9px;position:absolute;bottom:-2px;right:0}.hotspot-marker.is-active .hotspot-index{outline:2px solid var(--gt-spark);outline-offset:2px;border:2px solid var(--gt-spark-ink);width:30px;height:30px}.hotspot-marker.is-viewed:not(.is-active) .hotspot-index{background:var(--gt-spark)}@supports (color:color-mix(in lab, red, red)){.hotspot-marker.is-viewed:not(.is-active) .hotspot-index{background:color-mix(in srgb,var(--gt-spark)18%,transparent)}}.hotspot-marker.is-viewed:not(.is-active) .hotspot-index{color:var(--gt-spark);border:1px solid var(--gt-spark);box-shadow:none}.hotspot-detail{background:var(--gt-raised);border:1px solid var(--gt-spark)}@supports (color:color-mix(in lab, red, red)){.hotspot-detail{border:1px solid color-mix(in srgb,var(--gt-spark)40%,transparent)}}.hotspot-detail{border-radius:14px;padding:1rem 1.2rem;box-shadow:0 12px 32px rgba(0,0,0,.55)}html[data-theme=light] .hotspot-detail{box-shadow:0 12px 32px rgba(19,23,18,.15)}.hotspot-detail h3{font-family:var(--font-heading),sans-serif;color:var(--gt-spark);margin:0 0 .3rem;font-size:13.5px}.hotspot-detail .lesson-md p{font-size:12.5px;line-height:1.6}.hotspot-detail-foot{align-items:center;gap:.6rem;display:flex}.hotspot-detail-foot .mono-label{margin-left:auto}.gt-branch{background:var(--gt-text);border:1px solid transparent;border-radius:12px;align-items:center;gap:.4rem;min-height:44px;padding:.55rem 1.1rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.gt-branch{background:color-mix(in srgb,var(--gt-text)5%,transparent)}}.gt-branch{color:var(--gt-muted);cursor:pointer;font-size:14px;font-weight:600}.gt-branch.is-chosen{background:var(--gt-spark);color:var(--gt-spark-ink);box-shadow:var(--gt-glow)}.flow-reset{align-self:flex-start}.ramp-stage{touch-action:none;padding-top:3.4rem;position:relative}.ramp-tooltip{background:var(--gt-raised);white-space:nowrap;pointer-events:none;border:1px solid;border-radius:10px;flex-direction:column;gap:.1rem;padding:.45rem .7rem;font-size:12px;display:flex;position:absolute;top:0;transform:translate(-50%)}.ramp-tooltip span{color:var(--gt-muted)}.ramp-phases{flex-wrap:wrap;justify-content:space-between;display:flex}.ramp-phase{font-family:var(--font-mono),monospace;cursor:pointer;background:0 0;border:0;padding:.4rem;font-size:11px;font-weight:600}.ramp-phase.is-active{text-underline-offset:3px;font-weight:700;text-decoration:underline}.check-progress{gap:4px;display:flex}.check-progress span{background:var(--gt-text);border-radius:2px;flex:1;height:4px}@supports (color:color-mix(in lab, red, red)){.check-progress span{background:color-mix(in srgb,var(--gt-text)12%,transparent)}}.check-progress span.is-done{background:var(--gt-phase,var(--gt-spark))}.lesson-selfcheck.is-passed{border:1px solid var(--gt-spark)}@supports (color:color-mix(in lab, red, red)){.lesson-selfcheck.is-passed{border:1px solid color-mix(in srgb,var(--gt-spark)45%,transparent)}}.lesson-selfcheck.is-passed{box-shadow:var(--gt-glow);border-radius:16px;padding:1.2rem}.check-question{border:1px solid var(--gt-border-soft);background:var(--gt-surface)}.check-question legend{font-family:var(--font-heading),sans-serif;font-size:16.5px}.check-option{border:1px solid var(--gt-text);align-items:center;gap:.65rem;min-height:44px;display:flex}@supports (color:color-mix(in lab, red, red)){.check-option{border:1px solid color-mix(in srgb,var(--gt-text)14%,transparent)}}.check-option{color:var(--gt-body);cursor:pointer;text-align:left;background:0 0;border-radius:12px;padding:.5rem .8rem;font-size:14px}.check-option .check-radio{border:1.6px solid var(--gt-text);border-radius:50%;place-items:center;width:18px;height:18px;display:grid}@supports (color:color-mix(in lab, red, red)){.check-option .check-radio{border:1.6px solid color-mix(in srgb,var(--gt-text)30%,transparent)}}.check-option .check-radio{flex-shrink:0;font-size:10px}.check-option.is-selected{border-color:var(--gt-spark);background:var(--gt-spark)}@supports (color:color-mix(in lab, red, red)){.check-option.is-selected{background:color-mix(in srgb,var(--gt-spark)10%,transparent)}}.check-option.is-selected{color:var(--gt-text)}.check-option.is-selected .check-radio{border-color:var(--gt-spark);color:var(--gt-spark)}.check-feedback{border-radius:10px;padding:.6rem .8rem;font-size:13px}.check-feedback.is-correct{background:var(--gt-spark)}@supports (color:color-mix(in lab, red, red)){.check-feedback.is-correct{background:color-mix(in srgb,var(--gt-spark)8%,transparent)}}.check-feedback.is-correct{border:1px solid var(--gt-spark)}@supports (color:color-mix(in lab, red, red)){.check-feedback.is-correct{border:1px solid color-mix(in srgb,var(--gt-spark)35%,transparent)}}.check-feedback.is-correct{color:var(--gt-text)}.check-feedback.is-incorrect{background:var(--gt-text)}@supports (color:color-mix(in lab, red, red)){.check-feedback.is-incorrect{background:color-mix(in srgb,var(--gt-text)4%,transparent)}}.check-feedback.is-incorrect{border:1px solid var(--gt-border);color:var(--gt-body)}.check-result{border-radius:14px;flex-wrap:wrap;align-items:center;gap:1rem;padding:1rem;display:flex}.check-coin{background:var(--gt-phase,var(--gt-spark));width:76px;height:76px;color:var(--gt-spark-ink);box-shadow:0 0 20px var(--gt-phase,var(--gt-spark));border-radius:50%;place-items:center;font-size:30px;font-weight:700;display:grid}@supports (color:color-mix(in lab, red, red)){.check-coin{box-shadow:0 0 20px color-mix(in srgb,var(--gt-phase,var(--gt-spark))45%,transparent)}}.check-coin{flex-shrink:0}html[data-theme=light] .check-coin{box-shadow:none;color:#fff}.check-coin.is-unearned{border:1.5px dashed var(--gt-text);background:0 0}@supports (color:color-mix(in lab, red, red)){.check-coin.is-unearned{border:1.5px dashed color-mix(in srgb,var(--gt-text)25%,transparent)}}.check-coin.is-unearned{box-shadow:none}.check-result-copy{flex-direction:column;gap:.2rem;display:flex}.check-result-copy strong{font-family:var(--font-heading),sans-serif;font-size:20px}.check-result-copy span{color:var(--gt-muted);font-size:13.5px}.check-dots{gap:5px;margin-top:.2rem;display:flex}.check-dots i{background:var(--gt-text);border-radius:50%;width:9px;height:9px}@supports (color:color-mix(in lab, red, red)){.check-dots i{background:color-mix(in srgb,var(--gt-text)15%,transparent)}}.check-dots i.is-hit{background:var(--risk-1)}.gt-retake{background:var(--risk-3);color:var(--gt-spark-ink);cursor:pointer;border:0;border-radius:999px;align-items:center;gap:.4rem;padding:.6rem 1.2rem;font-size:13.5px;font-weight:700;display:inline-flex}html[data-theme=light] .gt-retake{color:#fff}.lesson-tryit{background:var(--gt-surface);border:1px solid var(--gt-spark)}@supports (color:color-mix(in lab, red, red)){.lesson-tryit{border:1px solid color-mix(in srgb,var(--gt-spark)30%,transparent)}}.lesson-tryit{border-left-width:1px;border-radius:16px;padding:1.1rem 1.3rem}.lesson-tryit.is-done{border:1.5px solid var(--gt-spark);background:var(--gt-spark)}@supports (color:color-mix(in lab, red, red)){.lesson-tryit.is-done{background:color-mix(in srgb,var(--gt-spark)5%,transparent)}}.lesson-tryit.is-done{box-shadow:var(--gt-glow)}.gt-tryit-task p{font-family:var(--font-heading),sans-serif;font-size:17px}.gt-tryit-task.is-struck p{text-decoration:line-through;-webkit-text-decoration-color:var(--gt-spark);-webkit-text-decoration-color:var(--gt-spark);-webkit-text-decoration-color:var(--gt-spark);text-decoration-color:var(--gt-spark)}@supports (color:color-mix(in lab, red, red)){.gt-tryit-task.is-struck p{-webkit-text-decoration-color:color-mix(in srgb,var(--gt-spark)60%,transparent);-webkit-text-decoration-color:color-mix(in srgb,var(--gt-spark)60%,transparent);-webkit-text-decoration-color:color-mix(in srgb,var(--gt-spark)60%,transparent);text-decoration-color:color-mix(in srgb,var(--gt-spark)60%,transparent)}}.gt-tryit-foot{flex-wrap:wrap;align-items:center;gap:.9rem;display:flex}.gt-tryit-check{min-height:44px;color:var(--gt-body);cursor:pointer;background:0 0;border:0;align-items:center;gap:.6rem;padding:0;font-size:14px;font-weight:600;display:inline-flex}.gt-checkbox{border:2px solid var(--gt-text);border-radius:8px;place-items:center;width:26px;height:26px;display:grid}@supports (color:color-mix(in lab, red, red)){.gt-checkbox{border:2px solid color-mix(in srgb,var(--gt-text)30%,transparent)}}.gt-checkbox.is-checked{background:var(--gt-spark);color:var(--gt-spark-ink);border:0;font-weight:700}.gt-tryit-done{color:var(--gt-spark);align-items:center;gap:.6rem;font-size:14px;font-weight:600;display:inline-flex}.gt-open-claude{gap:.4rem;margin-left:auto}.gt-bot{pointer-events:none;flex-shrink:0;display:inline-block;position:relative}.gt-bot.is-bob .gt-bot-svg{animation:4.5s ease-in-out infinite gt-bob}.gt-bot.is-hooray .gt-bot-svg{animation:1.6s ease-in-out infinite gt-hooray}.gt-bot.is-peek .gt-bot-svg{animation:7.5s ease-in-out infinite gt-peek}.gt-bot .gt-bot-eye{transform-box:fill-box;transform-origin:50%;animation:4.6s ease-in-out infinite gt-blink}.gt-bot .gt-bot-armL,.gt-bot .gt-bot-armR{transform-box:fill-box;transform-origin:50% 100%}.gt-bot.is-hooray .gt-bot-armL,.gt-bot.is-wave .gt-bot-armL{animation:1.5s ease-in-out infinite gt-waveL}.gt-bot.is-hooray .gt-bot-armR,.gt-bot.is-wave .gt-bot-armR{animation:1.5s ease-in-out infinite gt-wave}.gt-bot-zs{font-family:var(--font-mono),monospace;color:var(--gt-faint);flex-direction:column;font-size:11px;display:flex;position:absolute;top:-8px;right:-10px}.gt-bot-z{animation:3.2s ease-in-out infinite gt-zfloat}.gt-bot-z:nth-child(2){font-size:9px;animation-delay:1.1s}.gt-bot-sparks{color:var(--gt-spark);position:absolute;top:-10px;bottom:-10px;left:-10px;right:-10px}.gt-bot-spark{font-size:12px;animation:2.1s ease-in-out infinite gt-spark;position:absolute}.gt-bot-spark:first-child{top:0;left:-4px}.gt-bot-spark:nth-child(2){animation-delay:.5s;top:8px;right:-6px}.gt-bot-spark:nth-child(3){animation-delay:1.1s;bottom:4px;left:2px}@keyframes gt-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes gt-wave{0%,to{transform:rotate(10deg)}50%{transform:rotate(-26deg)}}@keyframes gt-waveL{0%,to{transform:rotate(-12deg)}50%{transform:rotate(28deg)}}@keyframes gt-peek{0%,16%{transform:translateY(46px)}34%,74%{transform:translateY(9px)}92%,to{transform:translateY(46px)}}@keyframes gt-blink{0%,91%,to{transform:scaleY(1)}95%{transform:scaleY(.12)}}@keyframes gt-hooray{0%,to{transform:translateY(0)rotate(0)}30%{transform:translateY(-8px)rotate(-4deg)}50%{transform:translateY(-1px)rotate(0)}70%{transform:translateY(-6px)rotate(4deg)}}@keyframes gt-zfloat{0%,50%{opacity:0;transform:translateY(4px)}68%{opacity:.9}to{opacity:0;transform:translateY(-12px)}}@keyframes gt-spark{0%,15%{opacity:0;transform:scale(.3)}45%{opacity:1;transform:scale(1)}75%,to{opacity:0;transform:scale(.3)}}@media (prefers-reduced-motion:reduce){.gt-bot .gt-bot-svg,.gt-bot .gt-bot-eye,.gt-bot .gt-bot-armL,.gt-bot .gt-bot-armR,.gt-bot-z,.gt-bot-spark{animation:none!important}}.gt-tryit-bot{position:absolute;top:-18px;right:14px}.lesson-tryit{position:relative}.gt-notes-bot{align-self:center}.gt-unwritten{background:var(--gt-surface);border:1px dashed var(--gt-border);border-radius:16px;flex-direction:column;align-items:flex-start;gap:.7rem;max-width:480px;margin:3rem auto;padding:1.6rem 1.8rem;display:flex}.gt-unwritten p{color:var(--gt-muted);margin:0;font-size:15px}.lesson-tap{min-width:44px;min-height:44px}.lesson-step{border-bottom:1px solid var(--border-soft);flex-direction:column;gap:.8rem;padding:1.5rem 0;display:flex}.lesson-step h2{margin:0;font-size:1.3rem}.lesson-md p,.lesson-md ul{color:var(--text);margin:0 0 .8rem}.lesson-md a{color:var(--accent)}.lesson-hint{color:var(--muted);margin:0;font-size:.9rem}.lesson-done-mark{color:var(--ok)}.lesson-error{border:1px dashed var(--danger);color:var(--danger);border-radius:8px;padding:1rem}.hotspot-scene{position:relative}.hotspot-backdrop{width:100%;display:block}.hotspot-marker{border:1px solid var(--border);background:var(--bg);min-width:44px;min-height:44px;color:var(--text);cursor:pointer;border-radius:999px;align-items:center;gap:.35rem;padding:.3rem .6rem;font-size:.78rem;display:flex;position:absolute;transform:translate(-50%,-50%)}.hotspot-marker .hotspot-index{background:var(--accent);width:1.4rem;height:1.4rem;color:var(--accent-ink);font-family:var(--font-mono),monospace;border-radius:50%;place-items:center;font-size:.7rem;display:grid}.hotspot-marker.is-viewed .hotspot-index{background:var(--ok)}.hotspot-marker.is-active{border-color:var(--accent)}.hotspot-detail{background:var(--surface);border:1px solid var(--border-soft);border-radius:8px;padding:.9rem 1.1rem}.hotspot-detail h3{margin:0 0 .4rem}.flow-canvas,.ramp-canvas{width:100%;display:block}.flow-branches,.ramp-phases{flex-wrap:wrap;gap:.5rem;display:flex}.flow-outcome{background:var(--surface);border-left:2px solid var(--accent);border-radius:0 8px 8px 0;padding:.9rem 1.1rem}.ramp-legend{gap:1.2rem;display:flex}.ramp-key-capability{color:var(--accent)}.ramp-key-risk{color:var(--danger)}.check-question{border:1px solid var(--border-soft);border-radius:8px;margin:0;padding:.9rem 1.1rem}.check-question legend{padding:0 .4rem;font-weight:600}.check-options{flex-direction:column;gap:.45rem;margin-bottom:.6rem;display:flex}.check-option{text-align:left;text-transform:none;letter-spacing:.02em;font-family:var(--font-body),sans-serif;justify-content:flex-start;font-size:.9rem}.check-feedback{margin:0;font-size:.9rem}.check-feedback.is-correct,.check-result.is-correct{color:var(--ok)}.check-feedback.is-incorrect{color:var(--danger)}.lesson-tryit{background:var(--surface);border:1px solid var(--border-soft);border-left:2px solid var(--accent);border-radius:0 8px 8px 0;padding:1rem 1.2rem}.journey-map{flex-direction:column;gap:.6rem;margin:0;padding:0;list-style:none;display:flex}.journey-node{border:1px solid var(--border);color:var(--text);background:var(--surface);border-radius:10px;align-items:center;gap:.9rem;padding:.7rem .9rem;text-decoration:none;display:flex}.journey-node:hover{border-color:var(--accent)}.journey-ring{flex-shrink:0;width:44px;height:44px}.journey-meta{flex-direction:column;display:flex}.journey-title{font-family:var(--font-heading),sans-serif;font-weight:600}.badge-strip{border:1px solid var(--border-soft);border-radius:10px;align-items:center;gap:1rem;padding:.7rem 1rem;display:flex}.badge-row{gap:.4rem;font-size:1.1rem;display:flex}.badge-slot{color:var(--muted)}.badge-slot.is-earned{color:var(--ok)}.staleness-banner{border:1px solid var(--border-soft);color:var(--muted);border-radius:8px;padding:.5rem .9rem}.lesson-notes{background:var(--surface);border-left:1px solid var(--border);z-index:30;flex-direction:column;gap:.6rem;width:min(340px,90vw);padding:1rem;transition:transform .25s;display:flex;position:fixed;top:4.2rem;bottom:0;right:0;transform:translate(100%)}.lesson-notes.is-open{transform:none}.lesson-notes-head{justify-content:space-between;align-items:center;display:flex}.lesson-notes textarea{resize:none;background:var(--bg);border:1px solid var(--border);color:var(--text);font-family:var(--font-mono),monospace;border-radius:6px;flex:1;padding:.7rem .9rem;font-size:.85rem}@media (max-width:700px){.lesson-notes{border-left:0;border-top:1px solid var(--border);width:auto;height:55vh;top:auto;left:0;right:0;transform:translateY(100%)}.lesson-notes.is-open{transform:none}}.save-nudge{background:var(--surface);border:1px solid var(--accent);z-index:40;border-radius:10px;align-items:center;gap:.8rem;padding:.7rem 1rem;display:flex;position:fixed;bottom:1rem;left:50%;transform:translate(-50%)}@media (max-width:860px){.shell{grid-template-columns:1fr;gap:1.5rem}.sidebar{position:static}.radar-figure{max-width:320px;margin:0 auto}.progress-label{display:none}}.home-scope{min-height:100%}.home-header-wrap{z-index:20;background:var(--ink-950);border-bottom:1px solid var(--hair);position:-webkit-sticky;position:sticky;top:0}.home-banner{background:var(--banner-bg);border-bottom:1px solid var(--banner-border);flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;min-height:48px;padding:.4rem 1.5rem;display:flex}.home-banner-copy{color:var(--paper);margin:0;font-size:.9rem}.home-banner-em{color:var(--bloom);font-weight:700}.home-banner-actions{align-items:center;gap:.5rem;display:flex}.home-banner-cta{background:var(--spark);color:var(--spark-ink);border-radius:999px;align-items:center;padding:.35rem .85rem;font-size:.8rem;font-weight:700;text-decoration:none;display:inline-flex}.home-banner-cta-short{display:none}.home-banner-dismiss{width:44px;height:44px;color:var(--sage-400);cursor:pointer;background:0 0;border:0;place-items:center;font-size:1.4rem;line-height:1;display:grid}.home-banner-dismiss:hover{color:var(--paper)}.home-nav{align-items:center;gap:1.5rem;max-width:1280px;min-height:68px;margin:0 auto;padding:0 3rem;display:flex}.home-wordmark{font-family:var(--font-heading),sans-serif;color:var(--paper);font-size:1.25rem;font-weight:700;text-decoration:none}.home-wordmark-accent{color:var(--spark)}.home-nav-links{gap:1.1rem;display:flex}.home-nav-links a{color:var(--sage-400);font-size:.9rem;font-weight:600;text-decoration:none}.home-nav-links a:hover{color:var(--paper)}.home-nav-right{align-items:center;gap:.8rem;margin-left:auto;display:flex}.home-signin{color:var(--paper);padding:.4rem .2rem;font-size:.9rem;font-weight:600;text-decoration:none}.home-pill{background:var(--spark);min-height:40px;color:var(--spark-ink);box-shadow:var(--spark-glow);border-radius:999px;align-items:center;padding:.45rem 1rem;font-size:.85rem;font-weight:700;text-decoration:none;display:inline-flex}.home-outline-pill{min-height:40px;color:var(--paper);border:1px solid var(--paper);background:0 0;border-radius:999px;align-items:center;padding:.45rem 1rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.home-outline-pill{border:1px solid color-mix(in srgb,var(--paper)20%,transparent)}}.home-outline-pill{cursor:pointer;font-size:.85rem;font-weight:700;text-decoration:none}.home-outline-pill:disabled{opacity:.7;cursor:default}.home-avatar{background:var(--spark);border-radius:50%;place-items:center;width:44px;height:44px;display:grid}@supports (color:color-mix(in lab, red, red)){.home-avatar{background:color-mix(in srgb,var(--spark)18%,transparent)}}.home-avatar{color:var(--spark);font-family:var(--font-heading),sans-serif;font-weight:700}.home-shell{grid-template-columns:minmax(0,1fr) 320px;gap:2.5rem;max-width:1280px;margin:0 auto;padding:2.5rem 3rem 5rem;display:grid}.home-feed{flex-direction:column;gap:1.5rem;min-width:0;display:flex}.home-hero-wrap{position:relative}.home-card-meta{align-items:center;gap:.7rem;display:flex}.home-chip{font-family:var(--font-mono),monospace;letter-spacing:.12em;text-transform:uppercase;font-size:.66rem;font-weight:700}.home-chip-spark{color:var(--spark)}.home-chip-bloom{color:var(--bloom)}.home-cover{object-fit:cover;border:1px solid var(--hair-soft);border-radius:14px;width:100%;display:block}.home-cover-hero,.home-cover-grid{aspect-ratio:16/9}.home-thumb{background-color:var(--thumb-pattern-bg);background-image:repeating-linear-gradient(0deg,var(--thumb-pattern-line)0 1px,transparent 1px 24px),repeating-linear-gradient(90deg,var(--thumb-pattern-line)0 1px,transparent 1px 24px);border:1px solid var(--hair-soft);border-radius:14px;position:relative;overflow:hidden}.home-thumb-glyph{font-family:var(--font-heading),sans-serif;color:var(--thumb-glyph);font-size:6rem;font-weight:700;line-height:1;position:absolute;bottom:-1.2rem;left:.3rem}.home-thumb-bloom .home-thumb-glyph{color:var(--thumb-glyph-bloom)}.home-thumb-shape{background:var(--spark);border-radius:8px;width:26px;height:26px;position:absolute;top:1rem;right:1rem}@supports (color:color-mix(in lab, red, red)){.home-thumb-shape{background:color-mix(in srgb,var(--spark)22%,transparent)}}.home-thumb-bloom .home-thumb-shape{background:var(--bloom)}@supports (color:color-mix(in lab, red, red)){.home-thumb-bloom .home-thumb-shape{background:color-mix(in srgb,var(--bloom)22%,transparent)}}.home-thumb-bloom .home-thumb-shape{border-radius:50%}.home-hero-card{color:var(--paper);flex-direction:column;gap:.9rem;padding:0;text-decoration:none;display:flex}.home-hero-body{flex-direction:column;gap:.55rem;display:flex}.home-hero-title{font-family:var(--font-heading),sans-serif;letter-spacing:-.01em;margin:0;font-size:1.9rem;font-weight:700;line-height:1.15}.home-card-excerpt{color:var(--sage-400);margin:0;font-size:.95rem;line-height:1.6}.home-read-link{min-height:44px;color:var(--spark);align-items:center;font-size:.9rem;font-weight:700;display:inline-flex}.home-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;display:grid}.home-grid-card{background:var(--ink-900);border:1px solid var(--hair-soft);color:var(--paper);border-radius:16px;flex-direction:column;gap:.55rem;padding:.9rem;text-decoration:none;transition:border-color .15s,transform .15s;display:flex}.home-grid-card:hover{border-color:var(--spark)}@supports (color:color-mix(in lab, red, red)){.home-grid-card:hover{border-color:color-mix(in srgb,var(--spark)45%,transparent)}}.home-grid-card:hover{transform:translateY(-2px)}.home-grid-title{font-family:var(--font-heading),sans-serif;margin:0;font-size:1.1rem;font-weight:700;line-height:1.3}.home-loadmore{border:1px solid var(--paper);border-radius:999px;align-self:center;align-items:center;min-height:44px;margin-top:.5rem;padding:.5rem 1.4rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.home-loadmore{border:1px solid color-mix(in srgb,var(--paper)20%,transparent)}}.home-loadmore{color:var(--paper);font-size:.85rem;font-weight:700;text-decoration:none}.home-loadmore:hover{border-color:var(--spark);color:var(--spark)}.home-empty{text-align:center;border:1px dashed var(--paper);flex-direction:column;align-items:center;gap:.7rem;padding:3rem 1.5rem;display:flex}@supports (color:color-mix(in lab, red, red)){.home-empty{border:1px dashed color-mix(in srgb,var(--paper)22%,transparent)}}.home-empty{border-radius:18px}.home-empty-title{font-family:var(--font-heading),sans-serif;margin:0;font-size:1.4rem}.home-empty-copy{color:var(--sage-400);margin:0 0 .4rem}.home-sidebar{flex-direction:column;align-self:start;gap:1.25rem;display:flex}.home-card{background:var(--ink-900);border:1px solid var(--hair-soft);border-radius:18px;padding:1.2rem 1.3rem;position:relative}.home-card-title{font-family:var(--font-heading),sans-serif;color:var(--paper);margin:0 0 .8rem;font-size:1rem;font-weight:700}.home-card-title.is-muted{color:var(--sage-400);margin:0}.home-updates-list{flex-direction:column;gap:.8rem;margin:0;padding:0;list-style:none;display:flex}.home-update-row{align-items:baseline;gap:.8rem;display:flex}.home-update-date{color:var(--spark);flex:0 0 52px}.home-update-text{color:var(--sage-400);font-size:.82rem;line-height:1.5}.home-community.is-soon{border-style:dashed}.home-community-head{align-items:center;gap:.7rem;margin-bottom:.6rem;display:flex}.home-community-copy{color:var(--sage-400);margin:0 0 1rem;font-size:.85rem}.home-discord-tile{background:var(--spark);border-radius:10px;place-items:center;width:40px;height:40px;display:grid}@supports (color:color-mix(in lab, red, red)){.home-discord-tile{background:color-mix(in srgb,var(--spark)16%,transparent)}}.home-discord-tile{color:var(--spark);font-size:1.2rem}.home-live{color:var(--sage-400);align-items:center;gap:.4rem;font-size:.8rem;display:inline-flex}.home-live-dot{background:var(--spark);width:8px;height:8px;box-shadow:0 0 8px var(--spark);border-radius:50%}@supports (color:color-mix(in lab, red, red)){.home-live-dot{box-shadow:0 0 8px color-mix(in srgb,var(--spark)60%,transparent)}}.home-community-join{justify-content:center;width:100%}.home-featured-list{flex-direction:column;gap:.7rem;margin:0 0 .9rem;padding:0;list-style:none;display:flex}.home-featured-row{border:1px solid var(--hair-soft);border-radius:12px;align-items:center;gap:.8rem;padding:.8rem;display:flex}.home-featured-row.is-flagship{border-color:var(--spark)}@supports (color:color-mix(in lab, red, red)){.home-featured-row.is-flagship{border-color:color-mix(in srgb,var(--spark)30%,transparent)}}.home-featured-copy{flex-direction:column;gap:.2rem;min-width:0;display:flex}.home-featured-title{color:var(--paper);margin:0;font-size:.92rem;font-weight:700}.home-featured-oneliner{color:var(--sage-400);margin:0;font-size:.78rem;line-height:1.4}.home-featured-cta{flex-shrink:0;min-height:44px;margin-left:auto;padding:.4rem .8rem;font-size:.78rem}.home-browse-all{min-height:44px;color:var(--spark);align-items:center;font-size:.85rem;font-weight:700;text-decoration:none;display:inline-flex}.home-bot{pointer-events:none;z-index:2;position:absolute}.home-bot-hero{top:.6rem;right:.6rem}.home-bot-updates{top:-30px;right:20px}.home-bot-community{margin:0 0 .6rem;display:block;position:static}.home-bot-empty{display:block;position:static}.home-bot-community{--bot-antenna:var(--bloom)}.home-bot-community .gt-bot-zs{color:var(--bloom)}html[data-theme=light] .home-scope{background:var(--ink-950)}html[data-theme=light] .home-scope .home-bot{--bot-head:var(--ink-900);--bot-screen:var(--ink-950);--bot-stroke:var(--paper)}@supports (color:color-mix(in lab, red, red)){html[data-theme=light] .home-scope .home-bot{--bot-stroke:color-mix(in srgb,var(--paper)18%,transparent)}}html[data-theme=light] .home-scope .home-bot{--bot-stroke-soft:var(--paper)}@supports (color:color-mix(in lab, red, red)){html[data-theme=light] .home-scope .home-bot{--bot-stroke-soft:color-mix(in srgb,var(--paper)14%,transparent)}}html[data-theme=light] .home-pill,html[data-theme=light] .home-banner-cta{box-shadow:none}@media (max-width:960px){.home-shell{grid-template-columns:1fr;gap:1.75rem}.home-side-modules{order:1}.home-side-updates{order:2}.home-side-community{order:3}}@media (max-width:640px){.home-nav{flex-wrap:wrap;gap:.6rem 1rem;padding:.6rem 1.25rem}.home-wordmark{order:1}.home-nav-right{order:2;margin-left:auto}.home-nav-links{order:3;width:100%}.home-shell{padding:1.5rem 1.25rem 4rem}.home-banner-cta-full{display:none}.home-banner-cta-short{display:inline}.home-hero-title{font-size:1.5rem}.home-grid{grid-template-columns:1fr;gap:.8rem}.home-grid-card{flex-direction:row;align-items:center;gap:.8rem}.home-grid-card .home-cover-grid{aspect-ratio:1;flex-shrink:0;width:86px;height:86px}.home-grid-card .home-card-excerpt{display:none}}html[data-theme=light]{--bc-paper:#f5f0e6;--bc-bg:#f5f0e6;--bc-card:#fffdf6;--bc-ink:#241f17;--bc-ink-soft:#38332b;--bc-muted:#6f6857;--bc-faint:#b9ae97;--bc-on-ink:#f5f0e6;--bc-shadow-color:#241f17;--bc-sky:linear-gradient(200deg,#f3a26d 0%,#efd3b4 26%,#edeae0 55%,#e7ecf2 100%);--bc-sky-v:linear-gradient(180deg,#f3a26d 0%,#efd3b4 30%,#edeae0 62%,#e7ecf2 100%);--bc-accent:#2036c7;--bc-on-accent:#f5f0e6;--bc-link:#2036c7;--bc-eyebrow:#6f6857;--bc-sherpa-feat:#e8541f;--bc-deep:#241f17;--bc-border:#241f17;--bc-ridge-back:rgba(36,31,23,.16);--bc-scene-face:#f5f0e6;--bc-scene-pulse:#f5f0e6;--bc-summit-dash:#e8541f;--bc-caption:#f5f0e6}html[data-theme=dark]{--bc-paper:#1a160f;--bc-bg:#000;--bc-card:#241f17;--bc-ink:#f0ead9;--bc-ink-soft:#cfc7b4;--bc-muted:#b9ae97;--bc-faint:#8a8069;--bc-on-ink:#1a160f;--bc-shadow-color:#0f0c08;--bc-sky:linear-gradient(200deg,#c05a2e 0%,#6a3a52 30%,#2a2340 62%,#16131f 100%);--bc-sky-v:linear-gradient(180deg,#c05a2e 0%,#6a3a52 30%,#2a2340 62%,#16131f 100%);--bc-accent:#f3a26d;--bc-on-accent:#0f0c08;--bc-link:#5b6ef0;--bc-eyebrow:#f3a26d;--bc-sherpa-feat:#f3a26d;--bc-deep:#0f0c08;--bc-border:rgba(245,240,230,.35);--bc-ridge-back:rgba(15,12,8,.55);--bc-scene-face:#f5f0e6;--bc-scene-pulse:#f3a26d;--bc-summit-dash:#f3a26d;--bc-caption:rgba(245,240,230,.75)}:root{--bc-ultramarine:#2036c7;--bc-heat:#e8541f;--bc-sun:#f0430f;--bc-peach:#f3a26d;--bc-camp-1:#2036c7;--bc-camp-2:#4a3bd0;--bc-camp-3:#7b3fd6;--bc-camp-4:#a83bc1;--bc-camp-5:#cc4a96;--bc-camp-6:#e05a3a;--bc-camp-7:#f0430f;--bc-air-gauge:linear-gradient(90deg,#2036c7,#7b3fd6,#e8541f);--bc-pinstripe:repeating-linear-gradient(-45deg,transparent,transparent 14px,rgba(32,54,199,.05) 14px,rgba(32,54,199,.05) 15px);--bc-hairline:var(--bc-ink)}@supports (color:color-mix(in lab, red, red)){:root{--bc-hairline:color-mix(in srgb,var(--bc-ink)20%,transparent)}}:root{--bc-shadow:4px 4px 0 var(--bc-shadow-color);--bc-shadow-sm:3px 3px 0 var(--bc-shadow-color);--bc-shadow-ultra:4px 4px 0 var(--bc-accent);--bc-shadow-heat:4px 4px 0 var(--bc-heat);--bc-rule:1.5px solid var(--bc-border);--bc-radius:4px;--font-meta:ui-monospace,"SF Mono","Menlo",monospace}.bc-scope{background:var(--bc-bg);color:var(--bc-ink-soft);font-family:var(--font-ui),system-ui,sans-serif;min-height:100%}.bc-eyebrow{font-family:var(--font-meta),monospace;letter-spacing:.18em;text-transform:uppercase;color:var(--bc-eyebrow);font-size:11px;font-weight:600}.bc-serif{font-family:var(--font-display),Georgia,serif;color:var(--bc-ink);font-weight:400}.bc-pill,.bc-pill-ink,.bc-pill-outline{min-height:44px;font-family:var(--font-ui),sans-serif;cursor:pointer;border:1.5px solid var(--bc-border);border-radius:999px;justify-content:center;align-items:center;gap:.4rem;padding:.55rem 1.2rem;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.bc-pill{background:var(--bc-accent);color:var(--bc-on-accent);border-color:var(--bc-ink);box-shadow:var(--bc-shadow-sm)}.bc-pill-ink{background:var(--bc-ink);color:var(--bc-paper);box-shadow:var(--bc-shadow-sm)}.bc-pill-outline{color:var(--bc-ink);box-shadow:none;background:0 0}.bc-pill:active,.bc-pill-ink:active{box-shadow:none;transform:translate(2px,2px)}.bc-card{background:var(--bc-card);border:1.5px solid var(--bc-border);border-radius:var(--bc-radius)}.bc-sherpa{pointer-events:none;flex-shrink:0;display:inline-block;position:relative}.bc-sherpa.is-bob .bc-sherpa-svg{animation:5s ease-in-out infinite bc-bob}.bc-sherpa.is-hooray .bc-sherpa-svg{animation:1.6s ease-in-out infinite bc-hooray}.bc-sherpa .bc-sherpa-eye{transform-box:fill-box;transform-origin:50%;animation:5s ease-in-out infinite bc-blink}.bc-sherpa .bc-sherpa-armL,.bc-sherpa .bc-sherpa-armR{transform-box:fill-box;transform-origin:50% 100%}.bc-sherpa.is-wave .bc-sherpa-armL,.bc-sherpa.is-hooray .bc-sherpa-armL{animation:1.5s ease-in-out infinite bc-waveL}.bc-sherpa.is-wave .bc-sherpa-armR,.bc-sherpa.is-hooray .bc-sherpa-armR{animation:1.5s ease-in-out infinite bc-wave}.bc-sherpa-zs{font-family:var(--font-display),serif;color:var(--bc-faint);flex-direction:column;font-size:13px;font-style:italic;display:flex;position:absolute;top:-6px;right:-10px}.bc-sherpa-z{animation:3.4s ease-in-out infinite bc-zfloat}.bc-sherpa-z:nth-child(2){font-size:10px;animation-delay:1.2s}@keyframes bc-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes bc-blink{0%,91%,to{transform:scaleY(1)}95%{transform:scaleY(.12)}}@keyframes bc-wave{0%,to{transform:rotate(10deg)}50%{transform:rotate(-26deg)}}@keyframes bc-waveL{0%,to{transform:rotate(-12deg)}50%{transform:rotate(28deg)}}@keyframes bc-hooray{0%,to{transform:translateY(0)rotate(0)}30%{transform:translateY(-8px)rotate(-4deg)}50%{transform:translateY(-1px)rotate(0)}70%{transform:translateY(-6px)rotate(4deg)}}@keyframes bc-zfloat{0%,50%{opacity:0;transform:translateY(4px)}68%{opacity:.9}to{opacity:0;transform:translateY(-12px)}}@keyframes bc-flap{0%,to{transform:skewY(-2deg)scaleX(1)}50%{transform:skewY(4deg)scaleX(.9)}}@keyframes bc-hspulse{0%{opacity:.9;transform:scale(1)}70%,to{opacity:0;transform:scale(1.9)}}@keyframes bc-drift{0%,to{transform:translate(0)}50%{transform:translate(-46px)}}@keyframes bc-shimmer{0%,to{opacity:.55}50%{opacity:1}}@media (prefers-reduced-motion:reduce){.bc-sherpa-svg,.bc-sherpa-eye,.bc-sherpa-armL,.bc-sherpa-armR,.bc-sherpa-z,.bc-flap,.bc-pulse,.bc-cloud,.bc-streak-latest{animation:none!important}}.bc-shell{flex-direction:column;gap:40px;max-width:1280px;margin:0 auto;padding:2rem 48px 4rem;display:flex}.bc-masthead{z-index:20;background:var(--bc-bg);border-bottom:1.5px solid var(--bc-border);align-items:center;gap:1.5rem;min-height:76px;padding:0 max(48px,50% - 592px);display:flex;position:-webkit-sticky;position:sticky;top:0}.bc-wordmark{font-family:var(--font-display),serif;color:var(--bc-ink);font-size:1.7rem;line-height:1;text-decoration:none}.bc-wordmark em{color:var(--bc-accent);font-style:italic}.bc-nav{align-items:center;gap:.4rem;display:flex}.bc-nav-pill{min-height:40px;color:var(--bc-ink);border-radius:999px;align-items:center;gap:.4rem;padding:.35rem .9rem;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.bc-nav-pill:hover{background:var(--bc-ink)}@supports (color:color-mix(in lab, red, red)){.bc-nav-pill:hover{background:color-mix(in srgb,var(--bc-ink)7%,transparent)}}.bc-nav-pill.is-soon{color:var(--bc-muted)}.bc-soon-chip{font-family:var(--font-meta),monospace;letter-spacing:.12em;color:var(--bc-heat);border:1px solid var(--bc-heat);border-radius:999px;padding:1px 5px;font-size:9px;font-weight:600}.bc-masthead-right{align-items:center;gap:.7rem;margin-left:auto;display:flex}.bc-signin{color:var(--bc-ink);padding:.4rem .3rem;font-size:14px;font-weight:600;text-decoration:none}.bc-avatar{border:1.5px solid var(--bc-border);background:var(--bc-card);width:44px;height:44px;color:var(--bc-ink);font-family:var(--font-display),serif;cursor:pointer;border-radius:50%;place-items:center;font-size:1.1rem;display:grid}.bc-avatar-wrap{position:relative}.bc-avatar-menu{background:var(--bc-card);border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);min-width:180px;box-shadow:var(--bc-shadow-sm);z-index:40;flex-direction:column;gap:.2rem;padding:.5rem;display:none;position:absolute;top:calc(100% + 8px);right:0}.bc-avatar-menu.is-open{display:flex}.bc-avatar-name{font-family:var(--font-display),serif;color:var(--bc-ink);border-bottom:1px solid var(--bc-hairline);padding:.4rem .6rem;font-size:1rem}.bc-avatar-signout{text-align:left;width:100%;min-height:44px;color:var(--bc-ink);font-family:var(--font-ui),sans-serif;cursor:pointer;background:0 0;border:0;border-radius:2px;padding:.4rem .6rem;font-size:14px;font-weight:600}.bc-avatar-signout:hover{background:var(--bc-ink)}@supports (color:color-mix(in lab, red, red)){.bc-avatar-signout:hover{background:color-mix(in srgb,var(--bc-ink)7%,transparent)}}.bc-avatar-signout:hover{color:var(--bc-heat)}.bc-hero{border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);grid-template-columns:1.1fr .9fr;gap:0;display:grid;overflow:hidden}.bc-hero-left{border-right:1.5px solid var(--bc-border);background:var(--bc-card);flex-direction:column;gap:1.1rem;padding:2.4rem 2.6rem;display:flex}.bc-eyebrow-rule{align-items:center;gap:.7rem;display:flex}.bc-eyebrow-rule:after{content:"";background:var(--bc-ink);width:2.4rem;height:1.5px}.bc-hero-title{letter-spacing:-.01em;margin:0;font-size:max(2.6rem,min(5vw,4.25rem));line-height:1.02}.bc-hero-title em{color:var(--bc-heat);font-style:italic}.bc-hero-body{max-width:46ch;color:var(--bc-ink-soft);margin:0;font-size:16px;line-height:1.7}.bc-hero-actions{flex-wrap:wrap;align-items:center;gap:1.2rem;margin-top:.4rem;display:flex}.bc-textlink{color:var(--bc-ink);text-underline-offset:3px;font-size:14px;font-weight:600}.bc-log{background-color:var(--bc-card);background-image:var(--bc-pinstripe);border:0;border-radius:0;flex-direction:column;gap:.5rem;padding:2rem 1.8rem;display:flex}.bc-log-altitude{color:var(--bc-accent);margin:.3rem 0 0;font-size:3.6rem;line-height:1}.bc-log-meta{color:var(--bc-ink-soft);margin:0;font-size:14px}.bc-streak{color:var(--bc-heat);font-weight:700}.bc-log-chart{align-items:flex-end;gap:5px;height:54px;margin:.7rem 0;display:flex}.bc-log-bar{opacity:.85;border-radius:2px 2px 0 0;flex:1;min-height:6px}.bc-log-bar.is-latest{animation:2.4s ease-in-out infinite bc-shimmer}.bc-log-quote{color:var(--bc-muted);margin:0;font-size:15px;font-style:italic}.bc-ascent{flex-direction:column;display:flex}.bc-ascent-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:20px;display:flex}.bc-ascent-title{margin:0;font-size:34px;line-height:1.1}.bc-ascent-title em{color:var(--bc-muted);font-size:22px;font-style:italic}.bc-ascent-note{font-family:var(--font-meta),monospace;letter-spacing:.14em;color:var(--bc-muted);font-size:11px;font-weight:600}.bc-ascent-frame{border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);overflow:hidden}.bc-sky{background:var(--bc-sky);height:400px;position:relative;overflow:hidden}.bc-sun{background:var(--bc-sun);width:72px;height:72px;box-shadow:0 0 44px var(--bc-sun);border-radius:999px;position:absolute;top:9%;right:6.25%}@supports (color:color-mix(in lab, red, red)){.bc-sun{box-shadow:0 0 44px color-mix(in srgb,var(--bc-sun)50%,transparent)}}html[data-theme=dark] .bc-sun{width:60px;height:60px;box-shadow:0 0 54px var(--bc-sun);top:13%;right:7.1%}@supports (color:color-mix(in lab, red, red)){html[data-theme=dark] .bc-sun{box-shadow:0 0 54px color-mix(in srgb,var(--bc-sun)65%,transparent)}}.bc-cloud{background:rgba(255,253,246,.75);border-radius:999px;position:absolute}.bc-cloud-1{width:150px;height:22px;animation:16s ease-in-out infinite bc-drift;top:18.5%;left:15.2%}.bc-cloud-2{background:rgba(255,253,246,.6);width:100px;height:16px;animation:20s ease-in-out 3s infinite bc-drift;top:30%;left:47.3%}.bc-tick{font-family:var(--font-meta),monospace;color:var(--bc-muted);font-size:10px;font-weight:500;position:absolute;left:16px}.bc-tick-top{top:24px}.bc-tick-bottom{bottom:64px}.bc-ridges{z-index:1;width:100%;height:100%;display:block;position:absolute;top:0;bottom:0;left:0;right:0}.bc-ridge-back{fill:var(--bc-ridge-back)}.bc-ridge-front{fill:var(--bc-deep)}.bc-ridge-trail{stroke:var(--bc-scene-face);opacity:.9}.bc-camp{z-index:3;place-items:center;width:44px;height:44px;text-decoration:none;display:grid;position:absolute;transform:translate(-50%,-50%)}.bc-camp-dot{background:var(--bc-scene-face);border:2px solid var(--bc-deep);border-radius:999px;place-items:center;width:28px;height:28px;display:grid}.bc-camp-pennant{margin-left:-6px;position:absolute;bottom:calc(50% + 6px);left:50%}.bc-pennant-pole{stroke:var(--bc-scene-face);stroke-linecap:round}.bc-camp-lantern{filter:blur(8px);background:rgba(243,162,109,.35);border-radius:999px;width:40px;height:40px;display:none;position:absolute}.bc-camp-dot-current{border:2px solid var(--bc-scene-face);width:28px;height:28px;color:var(--bc-scene-face);font-family:var(--font-ui),sans-serif;border-radius:999px;place-items:center;font-size:12px;font-weight:700;display:grid}.bc-camp-pulse{border:2px solid var(--bc-scene-pulse);border-radius:999px;width:28px;height:28px;animation:2.2s ease-out infinite bc-hspulse;position:absolute}.bc-camp-sherpa{position:absolute;bottom:calc(50% + 34px);left:calc(50% + 10px)}.bc-camp-ahead{background:var(--bc-scene-face);border-radius:999px;width:24px;height:24px}@supports (color:color-mix(in lab, red, red)){.bc-camp-ahead{background:color-mix(in srgb,var(--bc-scene-face)30%,transparent)}}.bc-camp-ahead{border:2px dashed var(--bc-scene-face)}@supports (color:color-mix(in lab, red, red)){.bc-camp-ahead{border:2px dashed color-mix(in srgb,var(--bc-scene-face)65%,transparent)}}.bc-camp.is-summit .bc-camp-ahead{border-color:var(--bc-summit-dash);border-style:dashed}html[data-theme=dark] .bc-camp-lantern{display:block}.bc-ascent-caption{z-index:4;color:var(--bc-caption);font-size:14px;font-style:italic;position:absolute;bottom:18px;right:22px}.bc-star{z-index:1;background:#f5f0e6;border-radius:999px;display:none;position:absolute}html[data-theme=dark] .bc-cloud{display:none}html[data-theme=dark] .bc-star{animation-name:bc-shimmer;animation-duration:3s;animation-timing-function:ease-in-out;animation-iteration-count:infinite;display:block}.bc-star-1{width:3px;height:3px;top:52.9%;left:10.14%}.bc-star-2{width:2px;height:2px;animation-delay:.8s;top:67.6%;left:25.34%}.bc-star-3{width:2px;height:2px;animation-delay:1.6s;top:35.3%;left:5.91%}.bc-star-4{width:3px;height:3px;animation-delay:.4s;top:44.1%;left:43.92%}.bc-star-5{width:2px;height:2px;animation-delay:1.2s;top:26.5%;left:59.12%}html[data-theme=dark] .bc-camp[data-camp="1"] .bc-pennant-flag{fill:var(--bc-link)}.bc-camp-strip{grid-template-columns:repeat(var(--camp-cols,7),1fr);background:var(--bc-card);border-top:1.5px solid var(--bc-border);margin:0;padding:0;list-style:none;display:grid}.bc-strip-cell{text-align:center;border-right:1px solid var(--bc-ink);padding:14px 8px 16px}@supports (color:color-mix(in lab, red, red)){.bc-strip-cell{border-right:1px solid color-mix(in srgb,var(--bc-ink)15%,transparent)}}.bc-strip-cell:last-child{border-right:0}.bc-strip-name{font-size:18px;display:block}.bc-strip-name.is-current{font-style:italic}.bc-strip-name.is-ahead{color:var(--bc-muted)}.bc-strip-meta{font-family:var(--font-meta),monospace;letter-spacing:.02em;color:var(--bc-strip-ink);margin-top:3px;font-size:10px;font-weight:500;display:block}html[data-theme=dark] .bc-strip-cell[data-camp="1"] .bc-strip-meta{color:#5b6ef0}.bc-pennant-flag{transform-box:fill-box;transform-origin:0%}.bc-pennant-flag.is-flying{animation:2.6s ease-in-out infinite bc-flap}.bc-home-grid{grid-template-columns:1fr 330px;align-items:start;gap:44px;display:grid}.bc-section-head{border-bottom:1.5px solid var(--bc-border);margin-bottom:1.2rem;padding-bottom:.6rem}.bc-section-head h2{margin:0;font-size:2rem}.bc-section-tag{color:var(--bc-muted);margin:.1rem 0 0;font-size:15px;font-style:italic}.bc-camp-tag{font-family:var(--font-meta),monospace;letter-spacing:.12em;font-size:10.5px;font-weight:600}.bc-dispatch-featured{color:var(--bc-ink);border-bottom:1px solid var(--bc-hairline);grid-template-columns:300px 1fr;gap:1.3rem;margin-bottom:1rem;padding-bottom:1.4rem;text-decoration:none;display:grid}.bc-dispatch-cover{aspect-ratio:3/2;border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);background:var(--bc-card);place-items:center;display:grid;overflow:hidden}.bc-dispatch-img{object-fit:cover;width:100%;height:100%}.bc-dispatch-glyph{font-size:4rem}.bc-dispatch-body{flex-direction:column;gap:.5rem;display:flex}.bc-dispatch-title{margin:0;font-size:1.9rem;line-height:1.1}.bc-dispatch-excerpt{color:var(--bc-ink-soft);margin:0;font-size:15px;line-height:1.6}.bc-dispatch-read{color:var(--bc-link);text-underline-offset:3px;font-size:14px;font-weight:600;text-decoration:underline}.bc-dispatch-rows{margin:0 0 1.2rem;padding:0;list-style:none}.bc-dispatch-row{border-top:1px solid var(--bc-hairline);color:var(--bc-ink);grid-template-columns:150px 1fr auto;align-items:baseline;gap:1rem;padding:.9rem .2rem;text-decoration:none;display:grid}.bc-dispatch-row:hover{background:var(--bc-ink)}@supports (color:color-mix(in lab, red, red)){.bc-dispatch-row:hover{background:color-mix(in srgb,var(--bc-ink)4%,transparent)}}.bc-dispatch-row-title{font-size:1.3rem}.bc-dispatch-row-meta{font-family:var(--font-meta),monospace;color:var(--bc-muted);white-space:nowrap;font-size:10.5px}.bc-dispatch-more{display:inline-flex}.bc-dispatch-empty{color:var(--bc-muted);font-style:italic}.bc-rail{flex-direction:column;gap:1.2rem;display:flex;position:-webkit-sticky;position:sticky;top:92px}.bc-rail-card{box-shadow:var(--bc-shadow);padding:1.1rem 1.2rem}.bc-pennants .bc-eyebrow{margin-bottom:.6rem;display:block}.bc-pennant-row{gap:.35rem;display:flex}.bc-today{background:var(--bc-accent);border-color:var(--bc-ink);box-shadow:var(--bc-shadow);color:var(--bc-on-accent);padding:1.2rem 1.3rem}.bc-today-eyebrow{color:var(--bc-on-accent)}@supports (color:color-mix(in lab, red, red)){.bc-today-eyebrow{color:color-mix(in srgb,var(--bc-on-accent)80%,transparent)}}.bc-today-line{color:var(--bc-on-accent);margin:.5rem 0 1rem;font-size:1.3rem}.bc-today-cta{background:var(--bc-paper);color:var(--bc-ink);border-color:var(--bc-paper)}.bc-lodge{border-style:dashed;flex-direction:column;gap:.7rem;padding:1.1rem 1.2rem;display:flex;position:relative}.bc-lodge-head{justify-content:space-between;align-items:center;display:flex}.bc-lodge-title{color:var(--bc-muted);font-size:1.2rem}.bc-lodge-sherpa{align-self:center}.bc-lodge-save{color:var(--bc-ink);text-underline-offset:3px;cursor:pointer;background:0 0;border:0;align-self:flex-start;min-height:44px;padding:0;font-size:14px;font-weight:600;text-decoration:underline}.bc-lodge-save:disabled{cursor:default;opacity:.6}.bc-notify-form{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.bc-notify-input{min-width:0;min-height:44px;font:inherit;color:var(--bc-ink);background:var(--bc-card);border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);flex:140px;padding:0 12px;font-size:14px}.bc-notify-input:focus{outline:2px solid var(--bc-accent);outline-offset:1px}.bc-notify-joined{min-height:44px;font-family:var(--font-meta),monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--bc-accent);align-items:center;font-size:12px;font-weight:600;display:inline-flex}.bc-notify-joined:before{content:"✓";margin-right:6px}.bc-notify-error{color:var(--bc-sun);flex-basis:100%;font-size:12px}.bc-survey{background:var(--bc-card);border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);flex-wrap:wrap;align-items:center;gap:1rem;padding:1.2rem 1.4rem;display:flex}.bc-survey p{color:var(--bc-ink-soft);margin:0;font-size:15px;font-style:italic}.bc-survey-link{font-family:var(--font-meta),monospace;letter-spacing:.12em;color:var(--bc-link);margin-left:auto;font-size:11px;text-decoration:none}.bc-route-head{flex-direction:column;gap:.7rem;max-width:780px;display:flex}.bc-route-stats{color:var(--bc-ink-soft);flex-wrap:wrap;gap:1.6rem;margin:.4rem 0 0;padding:0;font-size:14px;list-style:none;display:flex}.bc-route-stats strong{color:var(--bc-ink);margin-right:.35rem;font-size:1.5rem;font-weight:400}.bc-route-camps{background:var(--bc-card);border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);margin:0;padding:0;list-style:none;overflow:hidden}.bc-route-camps li+li .bc-route-camp{border-top:1px solid var(--bc-ink)}@supports (color:color-mix(in lab, red, red)){.bc-route-camps li+li .bc-route-camp{border-top:1px solid color-mix(in srgb,var(--bc-ink)15%,transparent)}}.bc-route-camp{min-height:44px;color:var(--bc-ink);grid-template-columns:88px 1fr auto 104px;align-items:center;gap:1rem;padding:14px 18px;text-decoration:none;display:grid}.bc-route-camp:hover{background:var(--bc-ink)}@supports (color:color-mix(in lab, red, red)){.bc-route-camp:hover{background:color-mix(in srgb,var(--bc-ink)4%,transparent)}}.bc-route-camp[data-state=current]{background:var(--bc-accent)}@supports (color:color-mix(in lab, red, red)){.bc-route-camp[data-state=current]{background:color-mix(in srgb,var(--bc-accent)8%,transparent)}}.bc-route-camp-tag{font-family:var(--font-meta),monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--bc-strip-ink);font-size:11px;font-weight:600}.bc-route-camp-name{font-size:1.15rem}.bc-route-camp-alt{font-family:var(--font-meta),monospace;color:var(--bc-strip-ink);font-size:12px;font-weight:500}.bc-route-camp-state{font-family:var(--font-meta),monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--bc-muted);text-align:right;font-size:10px}html[data-theme=dark] .bc-route-camp[data-camp="1"]{--bc-strip-ink:#5b6ef0}@media (max-width:620px){.bc-route-camp{grid-template-columns:1fr auto;row-gap:2px}.bc-route-camp-tag{grid-column:1}.bc-route-camp-alt{text-align:right;grid-area:1/2}.bc-route-camp-name{grid-column:1/-1}.bc-route-camp-state{text-align:left;grid-column:1/-1}}@media (max-width:900px){.bc-masthead{gap:.8rem;padding:0 1.25rem}.bc-nav{display:none}.bc-shell{gap:1.5rem;padding:1.25rem 1.25rem 5rem}.bc-hero{grid-template-columns:1fr}.bc-hero-left{border-right:0;border-bottom:1.5px solid var(--bc-border);padding:1.6rem}.bc-home-grid{grid-template-columns:1fr}.bc-rail{position:static}.bc-dispatch-featured{grid-template-columns:1fr}.bc-dispatch-row{grid-template-columns:1fr;gap:.2rem}.bc-ascent{overflow-x:auto}.bc-sky{min-width:640px;height:320px}.bc-camp-strip{min-width:640px}}.bc-range{border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);overflow:hidden}.bc-range-sky{background:var(--bc-sky);height:150px;position:relative}.bc-range-ridge{width:100%;height:100%;position:absolute;top:0;bottom:0;left:0;right:0}.bc-range-copy{background:var(--bc-card);border-top:1.5px solid var(--bc-border);flex-direction:column;gap:.9rem;padding:1.8rem 2rem 2rem;display:flex}.bc-range-title{margin:0;font-size:max(2.4rem,min(4.5vw,3.4rem));line-height:1.02}.bc-range-title em{color:var(--bc-accent);font-style:italic}.bc-range-intro{max-width:60ch;color:var(--bc-ink-soft);margin:0;font-size:15px;line-height:1.7}.bc-range-filters{flex-wrap:wrap;gap:.5rem;margin-top:.3rem;display:flex}.bc-filter-pill{border:1.5px solid var(--bc-border);min-height:40px;color:var(--bc-ink);background:0 0;border-radius:999px;align-items:center;padding:.4rem 1rem;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.bc-filter-pill.is-active{background:var(--bc-ink);color:var(--bc-paper)}.bc-routes-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;display:grid}.bc-rc{background:var(--bc-card);border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);color:var(--bc-ink);flex-direction:column;text-decoration:none;transition:transform .12s;display:flex;overflow:hidden}.bc-rc:hover{transform:translate(-1px,-1px)}.bc-rc-shadow-ink{box-shadow:var(--bc-shadow)}.bc-rc-shadow-ultra{box-shadow:var(--bc-shadow-ultra)}.bc-rc-shadow-heat{box-shadow:var(--bc-shadow-heat)}.bc-rc-sky{background:var(--bc-sky);border-bottom:1.5px solid var(--bc-border);height:132px;position:relative}.bc-rc-sky.is-hot{background:linear-gradient(196deg,#f0430f 0%,#f3a26d 46%,#efd3b4 100%)}.bc-rc-ridge{width:100%;height:100%;position:absolute;top:0;bottom:0;left:0;right:0}.bc-rc-chip{font-family:var(--font-meta),monospace;letter-spacing:.1em;border:1.5px solid var(--bc-border);border-radius:999px;padding:2px 7px;font-size:9px;font-weight:600;position:absolute;top:10px;left:10px}.bc-rc-chip-ultra{background:var(--bc-accent);color:var(--bc-on-accent)}.bc-rc-chip-ink{background:var(--bc-ink);color:var(--bc-paper)}.bc-rc-chip-heat{background:var(--bc-heat);color:var(--bc-on-accent);left:auto;right:10px}.bc-rc-flag{position:absolute;bottom:10px;transform:translate(-50%)}.bc-rc-body{flex-direction:column;flex:1;gap:.4rem;padding:1rem 1.1rem .6rem;display:flex}.bc-rc-meta{font-family:var(--font-meta),monospace;letter-spacing:.08em;color:var(--bc-muted);font-size:10.5px}.bc-rc-title{margin:0;font-size:1.55rem;line-height:1.05}.bc-rc-desc{color:var(--bc-ink-soft);margin:0;font-size:13.5px;line-height:1.55}.bc-rc-foot{border-top:1px solid var(--bc-hairline);align-items:center;gap:.7rem;padding:.9rem 1.1rem;display:flex}.bc-rc-progress{background:var(--bc-ink);border-radius:3px;flex:1;height:6px}@supports (color:color-mix(in lab, red, red)){.bc-rc-progress{background:color-mix(in srgb,var(--bc-ink)12%,transparent)}}.bc-rc-progress{overflow:hidden}.bc-rc-progress-fill{border-radius:3px;height:100%;display:block}.bc-rc-altitude{font-family:var(--font-meta),monospace;color:var(--bc-ink);white-space:nowrap;font-size:11px}.bc-rc-summited{font-family:var(--font-meta),monospace;letter-spacing:.08em;color:var(--bc-accent);flex:1;font-size:10.5px}.bc-rc-notstarted,.bc-rc-rec{font-family:var(--font-meta),monospace;letter-spacing:.08em;color:var(--bc-muted);flex:1;font-size:10px}.bc-rc-rec{color:var(--bc-heat)}.bc-rc-cta{flex-shrink:0;min-height:40px;margin-left:auto;padding:.4rem 1rem;font-size:13px}.bc-rc.is-surveying{border-style:dashed}.bc-rc-sherpa{flex-shrink:0}.bc-rc-survey-copy{color:var(--bc-muted);flex:1;font-size:14px;font-style:italic}.bc-grade-legend{border-top:1px solid var(--bc-hairline);font-family:var(--font-meta),monospace;letter-spacing:.1em;color:var(--bc-muted);flex-wrap:wrap;gap:1.5rem;margin:0;padding:.9rem 0;font-size:10px;display:flex}@media (max-width:900px){.bc-routes-grid{grid-template-columns:1fr}}@media (min-width:901px) and (max-width:1200px){.bc-routes-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.bc-climb-shell{max-width:1180px;margin:0 auto;padding:0 48px 5rem}.bc-climb{--gt-bg:var(--bc-paper);--gt-surface:var(--bc-card);--gt-raised:var(--bc-card);--gt-text:var(--bc-ink);--gt-body:var(--bc-ink-soft);--gt-muted:var(--bc-muted);--gt-faint:var(--bc-faint);--gt-spark:var(--bc-accent);--gt-spark-ink:var(--bc-paper);--gt-border:var(--bc-hairline);--gt-border-soft:var(--bc-hairline);--gt-glow:none;--gt-glow-strong:none;--gt-risk-warn:var(--bc-heat);flex-direction:column;gap:1rem;display:flex}@supports (color:color-mix(in lab, red, red)){.bc-climb{--gt-risk-warn:color-mix(in srgb,var(--bc-heat)35%,transparent)}}.bc-climb{--risk-1:var(--bc-camp-1);--risk-2:var(--bc-camp-2);--risk-3:var(--bc-camp-3);--risk-4:var(--bc-camp-4);--risk-5:var(--bc-camp-5);--risk-6:var(--bc-camp-6);--risk-7:var(--bc-camp-7);--gt-ramp:linear-gradient(90deg,var(--bc-camp-1),var(--bc-camp-2),var(--bc-camp-3),var(--bc-camp-4),var(--bc-camp-5),var(--bc-camp-6),var(--bc-camp-7));--gt-ramp-v:linear-gradient(180deg,var(--bc-camp-1),var(--bc-camp-2),var(--bc-camp-3),var(--bc-camp-4),var(--bc-camp-5),var(--bc-camp-6),var(--bc-camp-7))}.bc-altimeter{background:var(--bc-ink);min-height:64px;color:var(--bc-paper);align-items:center;gap:1rem;margin:0 -48px;padding:0 48px;display:flex}.bc-alt-back{border:1.5px solid var(--bc-paper);border-radius:50%;place-items:center;width:44px;height:44px;display:grid}@supports (color:color-mix(in lab, red, red)){.bc-alt-back{border:1.5px solid color-mix(in srgb,var(--bc-paper)40%,transparent)}}.bc-alt-back{color:var(--bc-paper);flex-shrink:0;text-decoration:none}.bc-alt-camp{flex-direction:column;gap:.05rem;min-width:0;display:flex}.bc-alt-name{color:var(--bc-paper);font-size:1.15rem}.bc-alt-name em{color:var(--gt-phase,var(--bc-peach));font-style:italic}.bc-alt-course{font-family:var(--font-meta),monospace;letter-spacing:.1em;color:var(--bc-paper);font-size:10px}@supports (color:color-mix(in lab, red, red)){.bc-alt-course{color:color-mix(in srgb,var(--bc-paper)60%,transparent)}}.bc-alt-course{text-transform:uppercase}.bc-alt-mid{align-items:center;gap:.9rem;margin-left:auto;display:flex}.bc-alt-mid .gt-segments{gap:3px;display:flex}.bc-alt-mid .gt-segment{cursor:pointer;background:0 0;border:0;place-items:center;min-width:30px;min-height:44px;padding:0;display:grid}.bc-alt-mid .gt-segment span{background:var(--bc-paper);border-radius:2px;width:30px;height:4px}@supports (color:color-mix(in lab, red, red)){.bc-alt-mid .gt-segment span{background:color-mix(in srgb,var(--bc-paper)22%,transparent)}}.bc-alt-mid .gt-segment.is-done span{background:var(--gt-phase,var(--bc-peach))}.bc-alt-mid .gt-segment.is-current span{outline:1.5px solid var(--bc-paper);outline-offset:2px}.bc-alt-pos{font-family:var(--font-meta),monospace;letter-spacing:.1em;color:var(--bc-paper);font-size:10px}@supports (color:color-mix(in lab, red, red)){.bc-alt-pos{color:color-mix(in srgb,var(--bc-paper)70%,transparent)}}.bc-alt-pos{white-space:nowrap}.bc-alt-air{flex-shrink:0;align-items:center;gap:.7rem;display:flex}.bc-air-gauge{background:var(--bc-air-gauge);border-radius:4px;width:110px;height:8px;position:relative}.bc-air-marker{background:var(--bc-paper);border:1.5px solid var(--bc-border);border-radius:50%;width:12px;height:12px;position:absolute;top:50%;transform:translate(-50%,-50%)}.bc-alt-altitude{color:var(--bc-peach);white-space:nowrap;font-size:1.25rem}.bc-climb .gt-staleness{background:var(--bc-ink)}@supports (color:color-mix(in lab, red, red)){.bc-climb .gt-staleness{background:color-mix(in srgb,var(--bc-ink)4%,transparent)}}.bc-climb .gt-staleness{border:1.5px solid var(--bc-hairline);border-radius:var(--bc-radius);color:var(--bc-muted)}.bc-climb .gt-staleness strong{color:var(--bc-ink)}.bc-climb .gt-lesson-body{grid-template-columns:minmax(0,1fr) 300px;gap:40px;display:grid}.bc-climb .gt-lesson-main{flex-direction:column;gap:.6rem;max-width:680px;display:flex}.bc-climb .gt-kicker{color:var(--gt-phase,var(--bc-accent));letter-spacing:.16em;align-items:center;gap:.6rem;display:flex}.bc-climb .gt-kicker:after{content:"";background:var(--gt-phase,var(--bc-accent));width:2rem;height:1.5px}.bc-climb .gt-progress-line{color:var(--bc-faint);font-family:var(--font-meta),monospace}.bc-climb .lesson-step h2{font-family:var(--font-display),serif;color:var(--bc-ink);font-size:max(2rem,min(4vw,2.8rem));font-weight:400;line-height:1.05}.bc-climb .lesson-md p,.bc-climb .lesson-md ul{color:var(--bc-ink-soft);font-size:17px;line-height:1.8}.bc-climb .lesson-step>.lesson-md>p:first-of-type:first-letter{float:left;font-family:var(--font-display),serif;color:var(--gt-phase,var(--bc-ink));padding:.2rem .6rem 0 0;font-size:3.6rem;line-height:.8}.bc-climb .lesson-md a{color:var(--bc-accent)}.bc-climb .gt-step-nav{border-top:1.5px solid var(--bc-hairline);padding-top:1rem}.bc-climb .gt-pill{background:var(--bc-ink);color:var(--bc-paper);border:1.5px solid var(--bc-border);box-shadow:var(--bc-shadow-sm);border-radius:999px}.bc-climb .gt-pill-outline{border:1.5px solid var(--bc-border);color:var(--bc-ink);border-radius:999px}.bc-climb .btn{border:1.5px solid var(--bc-border);color:var(--bc-ink);font-family:var(--font-meta),monospace;border-radius:999px}.bc-climb .btn.is-on{background:var(--bc-ink);color:var(--bc-paper);border-color:var(--bc-ink)}.bc-climb .btn.is-on:hover:not(:disabled){background:var(--bc-ink-soft);color:var(--bc-paper)}.bc-climb .btn:hover:not(:disabled){border-color:var(--bc-accent);color:var(--bc-accent)}.bc-climb .lesson-tryit{background:var(--bc-card);border:1.5px solid var(--bc-accent);border-radius:var(--bc-radius);box-shadow:var(--bc-shadow-ultra)}.bc-climb .gt-tryit-task p{font-family:var(--font-display),serif;font-weight:400}.bc-climb .lesson-selfcheck.is-passed{border:1.5px solid var(--bc-accent);box-shadow:var(--bc-shadow-ultra)}.bc-climb .check-question{border:1.5px solid var(--bc-hairline);border-radius:var(--bc-radius);background:var(--bc-card)}.bc-climb .check-question legend{font-family:var(--font-display),serif;font-size:1.4rem;font-weight:400}.bc-climb .gt-notes{background:var(--bc-card);border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);box-shadow:var(--bc-shadow-sm)}.bc-climb .gt-notes-title{font-family:var(--font-display),serif;font-size:1.2rem;font-weight:400}.bc-climb .gt-notes textarea{background:var(--bc-paper);border:1.5px solid var(--bc-hairline);border-radius:var(--bc-radius);color:var(--bc-ink);font-family:var(--font-ui),sans-serif}.bc-climb .gt-notes-add{background:var(--bc-ink);color:var(--bc-paper)}.bc-climb .gt-notes-add.is-muted{background:var(--bc-ink)}@supports (color:color-mix(in lab, red, red)){.bc-climb .gt-notes-add.is-muted{background:color-mix(in srgb,var(--bc-ink)12%,transparent)}}.bc-climb .gt-notes-add.is-muted{color:var(--bc-faint)}.bc-climb .gt-note-card{background:var(--bc-card);border:1.5px solid var(--bc-border);border-radius:2px;position:relative;transform:rotate(-1.2deg)}.bc-climb .gt-note-card:nth-child(2n){transform:rotate(1.2deg)}.bc-climb .gt-note-card:before{content:"";background:var(--bc-heat);width:46px;height:14px;position:absolute;top:-8px;left:50%;transform:translate(-50%)}@supports (color:color-mix(in lab, red, red)){.bc-climb .gt-note-card:before{background:color-mix(in srgb,var(--bc-heat)30%,transparent)}}.bc-climb .gt-nudge{background:var(--bc-card);border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);box-shadow:var(--bc-shadow)}.bc-climb .gt-nudge-copy strong{color:var(--bc-ink)}.bc-gate{max-width:520px;box-shadow:var(--bc-shadow);flex-direction:column;gap:.8rem;margin:3rem auto;padding:2rem 2.2rem;display:flex}.bc-gate.is-quiet{box-shadow:none;border-style:dashed}.bc-gate-title{margin:0;font-size:2rem}.bc-gate-copy{color:var(--bc-ink-soft);margin:0;line-height:1.6}.bc-gate-actions{flex-wrap:wrap;align-items:center;gap:1.2rem;margin-top:.4rem;display:flex}@media (max-width:980px){.bc-climb-shell{padding:0 20px 4rem}.bc-altimeter{flex-wrap:wrap;min-height:0;margin:0 -20px;padding:.6rem 20px}.bc-climb .gt-lesson-body{grid-template-columns:1fr}.bc-alt-air{display:none}}.bc-study-shell{max-width:760px;margin:0 auto;padding:2rem 1.5rem 5rem}.bc-study-head{border-bottom:1.5px solid var(--bc-border);flex-direction:column;gap:.6rem;margin-bottom:1rem;padding-bottom:1.4rem;display:flex}.bc-study-title{margin:0;font-size:max(2.2rem,min(4vw,3rem));line-height:1.03}.bc-study-disclaimer{font-family:var(--font-display),serif;color:var(--bc-muted);margin:0;font-size:15px;font-style:italic}.bc-study-progress{font-family:var(--font-meta),monospace;letter-spacing:.12em;color:var(--bc-accent);font-size:11px}.bc-study-section{border-bottom:1.5px solid var(--bc-hairline);padding:2.4rem 0}.bc-study-section h2{margin:.3rem 0 .4rem;font-size:max(1.7rem,min(3vw,2.3rem));line-height:1.05}.bc-study-tagline{font-family:var(--font-display),serif;color:var(--bc-muted);margin:0 0 1.4rem;font-style:italic}.bc-study-section .section-kicker .rule{background:var(--bc-accent)}.bc-study-section .section-kicker .mono-label{color:var(--bc-muted)}.bc-scope .section-body{color:var(--bc-ink-soft);font-size:17px;line-height:1.8}.bc-scope .section-body .explain p{color:var(--bc-ink-soft)}.bc-scope .section-body .example{background:var(--bc-card);border:1.5px solid var(--bc-hairline);border-left:2px solid var(--bc-accent);border-radius:0 var(--bc-radius)var(--bc-radius)0;color:var(--bc-ink-soft)}.bc-scope .section-body .example b{color:var(--bc-accent);font-family:var(--font-meta),monospace}.bc-scope .section-body .term{font-family:var(--font-meta),monospace;color:var(--bc-accent);border-bottom:1px dotted var(--bc-accent)}@supports (color:color-mix(in lab, red, red)){.bc-scope .section-body .term{border-bottom:1px dotted color-mix(in srgb,var(--bc-accent)55%,transparent)}}.bc-scope .section-body .topics-head{color:var(--bc-muted)}.bc-scope .section-body .topics-head:after{background:var(--bc-hairline)}.bc-scope .section-body .topic-card{background:var(--bc-card);border:1.5px solid var(--bc-hairline);border-radius:var(--bc-radius)}.bc-scope .section-body .topic-card:hover{border-color:var(--bc-accent)}.bc-scope .section-body .topic-card p{color:var(--bc-muted)}.bc-scope .section-body .resources{background:var(--bc-card);border:1.5px solid var(--bc-hairline);border-radius:var(--bc-radius)}.bc-scope .section-body .resources a{color:var(--bc-link);border-bottom-color:var(--bc-accent)}@supports (color:color-mix(in lab, red, red)){.bc-scope .section-body .resources a{border-bottom-color:color-mix(in srgb,var(--bc-accent)40%,transparent)}}.bc-scope .section-body .resources a:hover{color:var(--bc-heat);border-bottom-color:var(--bc-heat)}.bc-scope .section-body .resources .src{color:var(--bc-muted)}.bc-scope .section-controls .btn{border:1.5px solid var(--bc-border);color:var(--bc-ink);font-family:var(--font-meta),monospace;border-radius:999px}.bc-scope .section-controls .btn.is-on{background:var(--bc-ink);color:var(--bc-paper)}.bc-scope .notes-block textarea{background:var(--bc-card);border:1.5px solid var(--bc-hairline);border-radius:var(--bc-radius);color:var(--bc-ink);font-family:var(--font-ui),sans-serif}.bc-scope .notes-block textarea:focus{border-color:var(--bc-accent)}.bc-article-shell{max-width:720px;margin:0 auto;padding:2.5rem 1.5rem 5rem}.bc-article-head{border-bottom:1.5px solid var(--bc-border);flex-direction:column;gap:.6rem;margin-bottom:1.6rem;padding-bottom:1.4rem;display:flex}.bc-article-back{width:-moz-fit-content;width:fit-content;text-decoration:none}.bc-article-title{margin:0;font-size:max(2.2rem,min(4.5vw,3.4rem));line-height:1.03}.bc-article-meta{font-family:var(--font-meta),monospace;letter-spacing:.1em;color:var(--bc-muted);font-size:11px}.bc-article-body{color:var(--bc-ink-soft);font-size:17px;line-height:1.8}.bc-article-body h2{font-family:var(--font-display),serif;color:var(--bc-ink);margin:2rem 0 .6rem;font-size:1.9rem;font-weight:400}.bc-article-body h3{font-family:var(--font-display),serif;color:var(--bc-ink);margin:1.6rem 0 .5rem;font-size:1.4rem;font-weight:400}.bc-article-body a{color:var(--bc-link)}.bc-article-body blockquote{border-left:2px solid var(--bc-heat);background:var(--bc-card);color:var(--bc-ink-soft);font-family:var(--font-display),serif;margin:1.4rem 0;padding:.5rem 1.2rem;font-size:1.25rem;font-style:italic}.bc-article-body img{border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);max-width:100%;height:auto}.bc-article-body hr{border:0;border-top:1.5px solid var(--bc-hairline);margin:2rem 0}.bc-article-gate{box-shadow:var(--bc-shadow);flex-direction:column;gap:.7rem;margin-top:2rem;padding:1.6rem 1.8rem;display:flex}.auth-main{background:var(--bc-paper)}.auth-card{background:var(--bc-card);border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);box-shadow:var(--bc-shadow)}.auth-card h1{font-family:var(--font-display),serif;color:var(--bc-ink);font-size:2rem;font-weight:400}.auth-card .mono-label{color:var(--bc-muted)}.auth-card input{background:var(--bc-paper);border:1.5px solid var(--bc-hairline);border-radius:var(--bc-radius);color:var(--bc-ink);font-family:var(--font-ui),sans-serif}.auth-card input:focus{border-color:var(--bc-accent);outline:none}.auth-card .btn,.auth-card button[type=submit]{border:1.5px solid var(--bc-border);color:var(--bc-ink);font-family:var(--font-ui),sans-serif;text-transform:none;letter-spacing:0;border-radius:999px;font-weight:600}.auth-card .btn.is-on,.auth-card button[type=submit].is-on{background:var(--bc-ink);color:var(--bc-paper);box-shadow:var(--bc-shadow-sm)}.auth-error{color:var(--bc-heat)}.auth-info{color:var(--bc-accent)}.auth-alt{color:var(--bc-muted)}.auth-alt a{color:var(--bc-accent)}.bc-scope .admin-shell{max-width:900px}.bc-scope .admin-head h1,.bc-scope .admin-shell>h1{font-family:var(--font-display),serif;color:var(--bc-ink);font-size:2rem;font-weight:400}.bc-scope .admin-row{border-bottom:1px solid var(--bc-hairline);color:var(--bc-ink)}.bc-scope .admin-row:hover{background:var(--bc-ink)}@supports (color:color-mix(in lab, red, red)){.bc-scope .admin-row:hover{background:color-mix(in srgb,var(--bc-ink)4%,transparent)}}.bc-scope .admin-status.is-live,.bc-scope .editor-status.is-live{color:var(--bc-accent)}.bc-scope .btn{border:1.5px solid var(--bc-border);color:var(--bc-ink);font-family:var(--font-ui),sans-serif;text-transform:none;letter-spacing:0;border-radius:999px}.bc-scope .btn.is-on{background:var(--bc-ink);color:var(--bc-paper)}.bc-scope .editor-meta input,.bc-scope .editor-meta textarea,.bc-scope .editor-meta select,.bc-scope .editor-surface{background:var(--bc-card);border:1.5px solid var(--bc-hairline);border-radius:var(--bc-radius);color:var(--bc-ink);font-family:var(--font-ui),sans-serif}.bc-scope .editor-toolbar{background:var(--bc-card);border:1.5px solid var(--bc-hairline);border-radius:var(--bc-radius)}.bc-scope .editor-hero-preview{border:1.5px solid var(--bc-border)}.bc-dispatch-more{width:-moz-fit-content;width:fit-content;margin-top:1rem}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 transparent}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 transparent}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 transparent}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 transparent}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 transparent}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}