/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{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%;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:#0000;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:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end: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-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-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{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}}:root{--ink:#11110f;--paper:#f3eee3;--paper-2:#e9e1d3;--blue:#4169ff;--orange:#ff643b;--lime:#c8f84b;--violet:#a887ff;--line:#11110f2e}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--ink)}body{color:var(--ink);background:var(--ink);font-kerning:normal;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-family:HarmonyOS Sans SC,Noto Sans SC,Source Han Sans SC,PingFang SC,Microsoft YaHei UI,Microsoft YaHei,sans-serif}button,a{font:inherit}button{color:inherit}a{color:inherit;text-decoration:none}.site{scroll-snap-type:y mandatory;height:100vh;overflow-y:auto}.site.reading{scroll-snap-type:none}.slide{scroll-snap-align:start;scroll-snap-stop:always;background:var(--paper);min-height:100vh;padding:108px clamp(42px,7vw,132px) 64px;position:relative;overflow:hidden}.reading .slide{scroll-snap-align:none;min-height:auto;padding-block:120px}.topbar{z-index:50;height:72px;color:var(--paper);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#11110feb;border-bottom:1px solid #ffffff1f;justify-content:space-between;align-items:center;padding:0 clamp(24px,4vw,64px);display:flex;position:fixed;inset:0 0 auto}.brand{cursor:pointer;color:inherit;background:0 0;border:0;align-items:center;gap:14px;padding:0;display:flex}.brand span{letter-spacing:.16em;opacity:.58;font-size:11px}.brand strong{letter-spacing:.08em;font-size:13px}.top-actions{align-items:center;gap:18px;display:flex}.counter{letter-spacing:.08em;opacity:.72;font:600 12px/1 ui-monospace,SFMono-Regular,Consolas,monospace}.mode-button{color:var(--paper);cursor:pointer;background:0 0;border:1px solid #ffffff3d;border-radius:99px;padding:8px 12px;font-size:12px}.mode-button:hover{background:var(--paper);color:var(--ink)}.progress{background:var(--lime);height:3px;transition:width .3s;position:absolute;bottom:-1px;left:0}.rail{z-index:45;flex-direction:column;gap:4px;display:flex;position:fixed;top:50%;right:20px;transform:translateY(-50%)}.rail-dot{cursor:pointer;color:#fff;background:0 0;border:0;place-items:center;width:30px;height:20px;padding:0;display:grid}.rail-dot:before{content:"";opacity:.3;background:currentColor;border-radius:99px;width:5px;height:5px;transition:all .25s}.rail-dot span{opacity:0;font:700 9px/1 ui-monospace,monospace;position:absolute;transform:translate(-18px)}.rail-dot:hover:before,.rail-dot.active:before{opacity:1;background:var(--lime);width:16px}.rail-dot.active span{opacity:.8}.eyebrow{letter-spacing:.2em;text-transform:uppercase;font:700 11px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace}.section-heading{align-items:flex-start;gap:28px;margin-bottom:42px;display:flex}.section-heading.compact{margin-bottom:36px}.section-heading h2{letter-spacing:-.035em;margin:0;font-size:clamp(40px,5vw,76px);font-weight:800;line-height:1.08}.section-heading .eyebrow{opacity:.55;margin:0 0 14px}.section-number{border:1px solid;border-radius:50%;flex:none;place-items:center;width:54px;height:54px;font:800 14px/1 ui-monospace,monospace;display:grid}.light-heading{color:var(--paper)}.hero{color:var(--paper);background:var(--ink);flex-direction:column;justify-content:space-between;display:flex}.hero-grid{opacity:.13;background-image:linear-gradient(#ffffff59 1px,#0000 1px),linear-gradient(90deg,#ffffff59 1px,#0000 1px);background-size:72px 72px;position:absolute;inset:72px 0 0;-webkit-mask-image:linear-gradient(#0000,#000 22% 72%,#0000);mask-image:linear-gradient(#0000,#000 22% 72%,#0000)}.hero .eyebrow{color:var(--lime);position:relative}.hero-copy{z-index:2;max-width:1080px;margin:3vh 0;position:relative}.hero-kicker{color:var(--lime);margin:0 0 14px;font-size:clamp(17px,1.8vw,25px);font-weight:700}.hero h1{letter-spacing:-.035em;max-width:1200px;margin:0;font-size:clamp(58px,8.4vw,146px);font-weight:800;line-height:1.01}.hero-lead{letter-spacing:.015em;opacity:.68;margin:34px 0 0;font-size:clamp(17px,2vw,28px);line-height:1.55}.hero-footer{z-index:3;align-items:center;gap:24px;display:flex;position:relative}.hero-footer span{letter-spacing:.08em;opacity:.5;font-size:12px}.primary-button,.secondary-button{cursor:pointer;border:0;border-radius:2px;padding:14px 20px;font-weight:800}.primary-button{background:var(--lime);color:var(--ink)}.secondary-button{background:var(--ink);color:var(--paper)}.hero-orbit{width:120px;height:120px;color:var(--lime);border:1px solid #ffffff42;border-radius:50%;place-items:center;font:700 13px/1 ui-monospace,monospace;animation:5s ease-in-out infinite float;display:grid;position:absolute}.orbit-one{top:23%;right:16vw}.orbit-two{width:88px;height:88px;animation-delay:-1.6s;top:50%;right:7vw}.orbit-three{width:72px;height:72px;animation-delay:-3.2s;bottom:9%;right:22vw}@keyframes float{0%,to{transform:translateY(0)rotate(-3deg)}50%{transform:translateY(-16px)rotate(3deg)}}.tools-slide{background:var(--paper)}.tools-slide .section-heading{align-items:center}.tool-grid{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.tool-card{border:1px solid var(--ink);flex-direction:column;min-height:330px;padding:22px;transition:transform .25s,box-shadow .25s;display:flex}.tool-card:hover{box-shadow:8px 8px 0 var(--ink);transform:translateY(-7px)}.tool-card.blue{background:#dfe5ff}.tool-card.orange{background:#ffdfd3}.tool-card.lime{background:#e8f8b8}.tool-card.violet{background:#e7ddff}.tool-topline{justify-content:space-between;align-items:center;gap:8px;font-size:10px;display:flex}.tool-tag{background:var(--ink);color:#fff;padding:5px 8px}.tool-level{opacity:.6}.tool-card h3{letter-spacing:-.018em;margin:26px 0 12px;font-size:clamp(28px,2.4vw,40px);line-height:1.16}.tool-card>p{min-height:68px;margin:0;font-size:14px;line-height:1.78}.tool-card dl{gap:6px;margin:18px 0;display:grid}.tool-card dl div{grid-template-columns:42px 1fr;gap:8px;font-size:11px;line-height:1.58;display:grid}.tool-card dt{opacity:.5}.tool-card dd{margin:0}.tool-card a{border-top:1px solid #00000040;margin-top:auto;padding-top:12px;font-size:12px;font-weight:800}.clarify-note{border:1px solid var(--ink);grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin-top:18px;padding:12px 16px;font-size:12px;display:grid}.clarify-note strong{color:var(--blue)}.clarify-note a{border-bottom:1px solid;font-weight:800}.relationship-slide{background:#dce3ff}.role-board{grid-template-columns:1fr auto 1fr;align-items:stretch;gap:18px;display:grid}.role{border:1px solid var(--ink);min-height:280px;padding:28px}.human-role{background:var(--paper)}.ai-role{background:var(--blue);color:#fff}.role-label{letter-spacing:.14em;opacity:.6;font:700 10px/1 ui-monospace,monospace}.role h3{letter-spacing:-.025em;margin:22px 0;font-size:42px;line-height:1.15}.role ul{gap:12px;margin:0;padding-left:20px;font-size:15px;line-height:1.65;display:grid}.role-loop{flex-wrap:wrap;justify-content:center;align-self:center;gap:8px;width:170px;font-size:11px;display:flex}.role-loop span{background:var(--lime);border:1px solid;padding:7px}.role-loop b{place-items:center;display:grid}.relationship-slide blockquote{letter-spacing:-.02em;max-width:1050px;margin:34px 0 0;font-size:clamp(25px,3vw,46px);font-weight:800;line-height:1.35}.prep-slide{background:var(--paper)}.checklist{border-top:1px solid var(--ink)}.check-row{border:0;border-bottom:1px solid var(--ink);text-align:left;cursor:pointer;background:0 0;grid-template-columns:42px 1fr auto;align-items:center;gap:18px;width:100%;padding:14px 4px;transition:all .2s;display:grid}.check-row:hover,.check-row.checked{background:var(--lime);padding-inline:14px}.checkbox{border:1px solid;place-items:center;width:28px;height:28px;font-weight:900;display:grid}.check-row strong{font-size:20px;display:block}.check-row small{opacity:.6;margin-top:4px;font-size:12px;display:block}.check-row em{opacity:.4;font:700 12px/1 ui-monospace,monospace}.completion{letter-spacing:.08em;text-align:right;margin-top:12px;font:700 11px/1 ui-monospace,monospace}.problem-slide{background:var(--orange);color:var(--paper)}.problem-columns{grid-template-columns:1fr 1fr;gap:18px;display:grid}.problem-columns article{border:1px solid;min-height:300px;padding:28px;position:relative}.problem-columns article>span{letter-spacing:.14em;font:700 11px/1 ui-monospace,monospace}.problem-columns h3{letter-spacing:-.03em;margin:60px 0 18px;font-size:clamp(34px,4vw,64px);line-height:1.12}.problem-columns p{opacity:.72;max-width:560px;margin:0;line-height:1.78}.bad-idea{opacity:.54}.bad-idea:after{content:"×";font-size:68px;position:absolute;top:16px;right:24px}.good-idea{background:var(--paper);color:var(--ink)}.good-idea:after{content:"✓";color:var(--blue);font-size:48px;position:absolute;top:20px;right:24px}.mvp-rule{flex-wrap:wrap;align-items:center;gap:9px;margin-top:22px;font-size:12px;display:flex}.mvp-rule b{margin-right:14px}.mvp-rule span{border:1px solid;padding:8px 10px}.mvp-rule i{opacity:.6;font-style:normal}.brief-slide{background:var(--paper)}.brief-layout{grid-template-columns:1.45fr .8fr;gap:24px;display:grid}.brief-card{border:1px solid var(--ink);grid-template-columns:repeat(5,1fr);min-height:310px;display:grid}.brief-card>div{border-right:1px solid var(--ink);flex-direction:column;padding:18px;display:flex}.brief-card>div:last-child{background:var(--lime);border-right:0}.brief-card span{letter-spacing:.1em;opacity:.5;font:700 9px/1.2 ui-monospace,monospace}.brief-card strong{margin:32px 0 14px;font-size:17px}.brief-card p{margin:auto 0 0;font-size:12px;line-height:1.65}.brief-advice{background:var(--blue);color:#fff;flex-direction:column;padding:28px;display:flex}.brief-advice .sticker{color:var(--ink);background:var(--lime);width:fit-content;padding:6px 8px;font-size:11px;font-weight:800;transform:rotate(-2deg)}.brief-advice h3{letter-spacing:-.025em;margin:32px 0 12px;font-size:clamp(27px,2.6vw,42px);line-height:1.25}.brief-advice p{opacity:.75;font-size:13px;line-height:1.75}.brief-advice .secondary-button{align-self:flex-start;margin-top:auto}.loop-slide{background:var(--ink);color:var(--paper)}.loop-track{border:1px solid #ffffff4d;grid-template-columns:repeat(4,1fr);display:grid}.loop-track article{border-bottom:1px solid #ffffff4d;border-right:1px solid #ffffff4d;min-height:140px;padding:18px;position:relative}.loop-track article:nth-child(4n){border-right:0}.loop-track article:nth-child(n+5){border-bottom:0}.loop-track article:hover{background:var(--lime);color:var(--ink)}.loop-track span{opacity:.55;font:700 11px/1 ui-monospace,monospace}.loop-track h3{letter-spacing:-.018em;margin:28px 0 8px;font-size:29px;line-height:1.22}.loop-track p{opacity:.56;margin:0;font-size:11px;line-height:1.6}.loop-line{color:var(--lime);justify-content:flex-end;align-items:center;gap:12px;margin:20px 0 0;font-size:12px;display:flex}.prompts-slide{background:#ddd4ff}.prompt-tabs{gap:8px;margin-bottom:10px;display:flex}.prompt-tabs button{border:1px solid var(--ink);cursor:pointer;background:0 0;padding:9px 14px;font-size:12px}.prompt-tabs button.active{color:#fff;background:var(--ink)}.prompt-window{border:1px solid var(--ink);color:#e9f9be;background:#151514;min-height:340px}.window-bar{border-bottom:1px solid #ffffff2e;align-items:center;gap:7px;height:46px;padding:0 14px;display:flex}.window-bar>span{background:var(--orange);border-radius:50%;width:9px;height:9px}.window-bar>span:nth-child(2){background:#ffcc52}.window-bar>span:nth-child(3){background:var(--lime)}.window-bar b{opacity:.45;margin-left:7px;font:500 10px/1 ui-monospace,monospace}.copy-button{color:var(--ink);background:var(--lime);cursor:pointer;border:0;margin-left:auto;padding:8px 10px;font-size:11px;font-weight:800}.prompt-window pre{white-space:pre-wrap;max-height:310px;margin:0;padding:22px;font:500 13px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;overflow:auto}.prompt-tip{margin:14px 0 0;font-size:12px}.prompt-tip b{background:var(--paper);margin-left:5px;padding:4px 7px;display:inline-block}.plugin-slide{background:var(--blue);color:var(--paper)}.plugin-title-row{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:18px;display:flex}.plugin-title-row span{letter-spacing:.12em;color:var(--lime);font:700 10px/1 ui-monospace,monospace}.plugin-title-row h3{letter-spacing:-.02em;margin:8px 0 0;font-size:26px;line-height:1.22}.plugin-title-row p{opacity:.65;max-width:440px;margin:0;font-size:12px;line-height:1.75}.version-stack{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.version-stack article{border:1px solid #ffffff73;min-height:275px;padding:22px;transition:all .2s}.version-stack article:hover{background:var(--paper);color:var(--ink);transform:translateY(-6px)}.version-stack article>span{color:var(--lime);font:800 12px/1 ui-monospace,monospace}.version-stack article:hover>span{color:var(--blue)}.version-stack h3{letter-spacing:-.02em;margin:44px 0 12px;font-size:31px;line-height:1.22}.version-stack p{font-size:13px;line-height:1.75}.version-stack ul{opacity:.68;margin:18px 0 0;padding-left:17px;font-size:11px;line-height:1.85}.plugin-command{border:1px solid #ffffff73;margin-top:14px;padding:13px 16px;font-size:12px}.plugin-command b{color:var(--lime)}.test-slide{background:var(--paper)}.test-grid{grid-template-columns:1.45fr .55fr;gap:16px;display:grid}.test-matrix{border:1px solid var(--ink)}.matrix-head,.matrix-row{grid-template-columns:.65fr 1.15fr 1.2fr;display:grid}.matrix-head{color:#fff;background:var(--ink);letter-spacing:.1em;font-size:10px}.matrix-head span,.matrix-row span{border-right:1px solid var(--ink);padding:12px 14px}.matrix-head span:last-child,.matrix-row span:last-child{border-right:0}.matrix-row{border-top:1px solid var(--ink);font-size:12px;line-height:1.6}.matrix-row:hover{background:var(--lime)}.evidence-card{background:var(--orange);color:var(--paper);padding:24px}.evidence-card>span{letter-spacing:.12em;font:700 10px/1 ui-monospace,monospace}.evidence-card strong{letter-spacing:-.02em;margin:38px 0;font-size:26px;line-height:1.38;display:block}.evidence-card ul{padding-left:17px;font-size:12px;line-height:1.85}.safety-slide{background:var(--ink);color:var(--paper)}.safety-grid{border-top:1px solid #ffffff59;border-left:1px solid #ffffff59;grid-template-columns:repeat(3,1fr);display:grid}.safety-grid article{border-bottom:1px solid #ffffff59;border-right:1px solid #ffffff59;min-height:170px;padding:20px}.safety-grid article:hover{color:var(--ink);background:var(--orange)}.safety-grid span{color:var(--lime);font:700 10px/1 ui-monospace,monospace}.safety-grid h3{letter-spacing:-.015em;margin:26px 0 10px;font-size:23px;line-height:1.28}.safety-grid p{opacity:.62;margin:0;font-size:12px;line-height:1.75}.challenge-slide{background:var(--lime);flex-direction:column;justify-content:space-between;display:flex}.challenge-bg{border:1px solid #0003;border-radius:50%;width:56vw;height:56vw;position:absolute;top:-18vw;right:-18vw;box-shadow:0 0 0 80px #00000009,0 0 0 160px #00000006}.challenge-slide>:not(.challenge-bg){z-index:2;position:relative}.challenge-slide h2{letter-spacing:-.035em;margin:18px 0 26px;font-size:clamp(56px,7.3vw,118px);line-height:1.04}.timeline{border:1px solid var(--ink);grid-template-columns:repeat(5,1fr);display:grid}.timeline div{border-right:1px solid var(--ink);min-height:110px;padding:16px}.timeline div:last-child{border-right:0}.timeline b{color:var(--blue);font:800 13px/1 ui-monospace,monospace;display:block}.timeline span{margin:22px 0 5px;font-size:17px;font-weight:800;line-height:1.35;display:block}.timeline small{opacity:.58;font-size:10px;line-height:1.5}.challenge-footer{justify-content:space-between;align-items:flex-end;gap:24px;margin-top:24px;display:flex}.challenge-footer strong{font-size:12px}.challenge-footer p{max-width:600px;margin:6px 0 0;font-size:12px;line-height:1.65}.resource-buttons{gap:8px;display:flex}.resource-buttons button,.resource-buttons a{border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;padding:12px 15px;font-size:11px;font-weight:800}.resource-buttons a{color:var(--ink);background:0 0}.closing-line{opacity:.55;margin:18px 0 0;font-size:11px;line-height:1.55}@media (width<=1050px){.slide{padding-inline:46px}.tool-grid{grid-template-columns:repeat(2,1fr)}.tool-card{min-height:290px}.brief-layout,.test-grid{grid-template-columns:1fr}.brief-card{min-height:260px}.brief-advice{min-height:250px}.rail{display:none}}@media (width<=760px){.topbar{height:62px;padding-inline:16px}.brand span,.counter{display:none}.brand strong{font-size:11px}.mode-button{padding:7px 9px;font-size:10px}.slide{scroll-snap-align:start;min-height:auto;padding:92px 20px 48px}.site{scroll-snap-type:none}.section-heading,.section-heading.compact{gap:14px;margin-bottom:26px}.section-number{width:38px;height:38px;font-size:10px}.section-heading h2{font-size:40px}.hero{min-height:100vh}.hero h1{letter-spacing:-.025em;font-size:54px;line-height:1.08}.hero-orbit{display:none}.hero-footer{flex-direction:column;align-items:flex-start}.tool-grid,.problem-columns,.version-stack,.safety-grid{grid-template-columns:1fr}.tool-card{min-height:0}.clarify-note,.role-board{grid-template-columns:1fr}.role-loop{width:auto}.role{min-height:0}.relationship-slide blockquote{font-size:27px}.brief-card{grid-template-columns:1fr}.brief-card>div{border-right:0;border-bottom:1px solid var(--ink);min-height:150px}.brief-card>div:last-child{border-bottom:0}.brief-card strong{margin:16px 0 8px}.loop-track{grid-template-columns:repeat(2,1fr)}.loop-track article,.loop-track article:nth-child(4n),.loop-track article:nth-child(n+5){border-bottom:1px solid #ffffff4d;border-right:1px solid #ffffff4d}.loop-track article:nth-child(2n){border-right:0}.loop-track article:nth-child(n+7){border-bottom:0}.prompt-tabs{overflow-x:auto}.prompt-tabs button{white-space:nowrap}.prompt-window pre{font-size:11px}.test-matrix{overflow-x:auto}.matrix-head,.matrix-row{min-width:660px}.safety-grid{border-left:1px solid #ffffff59}.timeline{grid-template-columns:1fr}.timeline div{border-right:0;border-bottom:1px solid var(--ink);min-height:90px}.timeline div:last-child{border-bottom:0}.challenge-footer{flex-direction:column;align-items:flex-start}.resource-buttons{flex-direction:column;width:100%}.resource-buttons>*{text-align:center}.challenge-slide h2{font-size:57px}}@media print{.topbar,.rail,.mode-button,.copy-button{display:none!important}.site{background:#fff;height:auto;overflow:visible}.slide{page-break-after:always;-webkit-print-color-adjust:exact;print-color-adjust:exact;min-height:100vh;padding:48px}}