#toasts{position:fixed;right:10px;top:5px;z-index:1001}
#toasts > *{background-color:#000A;border-radius:10px;clear:both;color:white;cursor:zoom-out;float:right;margin-top:5px;padding:3px 6px}
html.slide main{view-transition-name:main}
html.slide::view-transition-old(main){animation:250ms ease-in-out fade-slide-out both}
html.slide::view-transition-new(main){animation:250ms ease-in-out fade-slide-in both}
html.slide.back::view-transition-old(main){animation:250ms ease-in-out fade-slide-out-reverse both}
html.slide.back::view-transition-new(main){animation:250ms ease-in-out fade-slide-in-reverse both}
html.zoom main{view-transition-name:main}
html.zoom.forward::view-transition-old(main){animation:260ms cubic-bezier(.25,1,.5,1) zoom-out both}
html.zoom.forward::view-transition-new(main){animation:260ms cubic-bezier(.25,1,.5,1) zoom-in both}
html.zoom.back::view-transition-old(main){animation:260ms cubic-bezier(.25,1,.5,1) zoom-out-reverse both}
html.zoom.back::view-transition-new(main){animation:260ms cubic-bezier(.25,1,.5,1) zoom-in-reverse both}
html.flip main{view-transition-name:main}
html.flip::view-transition-old(main){animation:250ms ease-in-out flip-out both}
html.flip::view-transition-new(main){animation:250ms ease-in-out flip-in both}
html.flip.back::view-transition-old(main){animation:250ms ease-in-out flip-out-reverse both}
html.flip.back::view-transition-new(main){animation:250ms ease-in-out flip-in-reverse both}
html.glide main{view-transition-name:main}
html.glide::view-transition-old(main){animation:250ms ease-out glide-out both}
html.glide::view-transition-new(main){animation:250ms ease-out glide-in both}
html.glide.back::view-transition-old(main){animation:250ms ease-out glide-out-reverse both}
html.glide.back::view-transition-new(main){animation:250ms ease-out glide-in-reverse both}
html.ripple main{view-transition-name:main}
html.ripple::view-transition-old(main){animation:250ms ease ripple-out both}
html.ripple::view-transition-new(main){animation:250ms ease ripple-in both}
html.ripple.back::view-transition-old(main){animation:250ms ease ripple-out-reverse both}
html.ripple.back::view-transition-new(main){animation:250ms ease ripple-in-reverse both}
@font-face{font-family:Inter;src:url('/Inter.ttf') format('truetype');font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url('/JetBrainsMono.ttf') format('truetype');font-weight:400 700;font-style:normal;font-display:swap}
:root{--code-bg:#0a0e16;--code-text:#c9d4e3;--radius:14px;--head-h:60px;--max:1180px;--shadow:0 18px 50px rgba(0,0,0,.45)}
*, *::before, *::after{box-sizing:border-box;margin:0;padding:0}
html{scrollbar-color:var(--border) transparent;scrollbar-width:thin}
body{background:var(--bg);color:var(--text);font-family:Inter, system-ui, sans-serif;line-height:1.6;height:100vh;overflow:hidden;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}
a{color:inherit}
code, pre{font-family:'JetBrains Mono', ui-monospace, monospace;tab-size:2}
.deck{display:flex;flex-direction:column;flex:1 1 auto;min-height:0;max-width:var(--max);width:100%;margin:0 auto;padding:0 clamp(1rem, 4vw, 3rem)}
.deck-head{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--bg) 86%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid color-mix(in srgb, var(--border) 70%, transparent)}
.deck-head-inner{display:flex;align-items:center;justify-content:space-between;height:var(--head-h);max-width:var(--max);margin:0 auto;padding:0 clamp(1rem, 4vw, 3rem)}
.deck-brand{display:flex;align-items:center;gap:.55rem;text-decoration:none;font-weight:700;letter-spacing:-.01em}
.deck-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--primary);color:var(--on-primary);font-weight:800}
.deck-wordmark{color:var(--muted);font-weight:600}
.deck-tools{display:flex;align-items:center;gap:.7rem}
.deck-exit{color:var(--muted);font-weight:600;font-size:.82rem;text-decoration:none;white-space:nowrap;transition:color .15s ease}
.deck-exit:hover{color:var(--primary)}
.lang-toggle{display:inline-flex;border:1px solid var(--border);border-radius:999px;overflow:hidden}
.lang-btn{padding:.28rem .7rem;font-size:.78rem;font-weight:700;letter-spacing:.03em;color:var(--muted);text-decoration:none;transition:background .15s ease, color .15s ease}
.lang-btn.is-active{background:var(--primary);color:var(--on-primary)}
.theme-picker{display:flex;align-items:center;gap:.45rem;flex-direction:row-reverse}
.theme-picker-toggle{display:grid;place-items:center;width:2.2rem;height:2.2rem;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:transform .25s ease, border-color .2s ease}
.theme-picker-toggle:hover{transform:rotate(35deg);border-color:var(--primary)}
.theme-picker-list{display:flex;gap:.35rem;padding:.35rem .45rem;border:1px solid var(--border);border-radius:999px;background:color-mix(in srgb, var(--surface) 92%, transparent);backdrop-filter:blur(8px);opacity:0;transform:translateX(.4rem) scale(.96);pointer-events:none;transition:opacity .2s ease, transform .2s ease}
.theme-picker:hover .theme-picker-list, .theme-picker:focus-within .theme-picker-list{opacity:1;transform:none;pointer-events:auto}
.theme-swatch{display:grid;place-items:center;width:1.5rem;height:1.5rem;border-radius:50%;border:2px solid transparent;text-decoration:none}
.theme-swatch i{width:.7rem;height:.7rem;border-radius:50%}
.theme-swatch.is-active{border-color:#fff}
.deck-progress{height:3px;margin:0 -.2rem;background:color-mix(in srgb, var(--border) 60%, transparent);border-radius:3px;overflow:hidden}
.deck-progress-bar{display:block;height:100%;background:var(--primary);border-radius:3px;transition:width .4s cubic-bezier(.4,0,.2,1)}
.deck.is-cover{overflow-y:auto}
.cover{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;padding:clamp(2rem, 7vh, 5rem) 0 4rem}
.cover-kicker{color:var(--primary);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase}
.cover-title{font-size:clamp(3.5rem, 12vw, 7rem);font-weight:800;letter-spacing:-.04em;line-height:1;margin:.6rem 0}
.cover-dot{color:var(--primary)}
.cover-sub{max-width:40rem;color:var(--muted);font-size:clamp(1rem, 2.4vw, 1.2rem)}
.cover-start{display:inline-block;padding:.8rem 1.6rem;border-radius:999px;background:var(--primary);color:var(--on-primary);font-weight:700;text-decoration:none;transition:transform .15s ease, box-shadow .2s ease}
.cover-start:hover{transform:translateY(-2px);box-shadow:0 12px 30px color-mix(in srgb, var(--primary) 40%, transparent)}
.chapter-grid{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fill, minmax(220px, 1fr));width:100%;margin-top:3.5rem;text-align:left}
.chapter-card{display:flex;flex-direction:column;gap:.25rem;padding:1rem 1.1rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);text-decoration:none;transition:border-color .15s ease, transform .15s ease, background .15s ease}
.chapter-card:hover{border-color:var(--primary);transform:translateY(-3px);background:var(--elevated)}
.chapter-number{color:var(--muted);font-family:'JetBrains Mono', monospace;font-size:.75rem}
.chapter-title{font-weight:700}
.chapter-teaser{display:-webkit-box;color:var(--muted);font-size:.85rem;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.slide-page{flex:1;min-height:0;display:flex;flex-direction:column;padding:clamp(1.4rem, 4vh, 2.6rem) 0 1.4rem}
.slide-head{margin-bottom:1.4rem}
.slide-count{color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.82rem;font-weight:700;letter-spacing:.04em}
.slide-title{font-size:clamp(1.8rem, 4.5vw, 2.8rem);font-weight:800;letter-spacing:-.025em;margin:.25rem 0 .4rem}
.slide-concept{max-width:44rem;color:var(--muted);font-size:clamp(1rem, 2.2vw, 1.15rem)}
.slide-body{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0, 1fr) minmax(0, 1fr);grid-template-rows:minmax(0, 1fr);gap:1.2rem;align-items:stretch}
.slide-code{display:flex;flex-direction:column;min-height:0;border-radius:var(--radius);overflow:hidden;background:var(--code-bg);border:1px solid color-mix(in srgb, var(--border) 80%, #000 20%);box-shadow:var(--shadow)}
.code-chrome{display:flex;align-items:center;gap:.4rem;padding:.6rem .8rem;background:rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.06)}
.code-chrome i{width:.65rem;height:.65rem;border-radius:50%;background:#ff5f57}
.code-chrome i:nth-child(2){background:#febc2e}
.code-chrome i:nth-child(3){background:#28c840}
.code-tag{margin-left:auto;color:var(--muted);font-family:'JetBrains Mono', monospace;font-size:.72rem}
.slide-code pre{margin:0;padding:1.1rem 1.2rem;overflow:auto;flex:1}
.slide-code code{color:var(--code-text);font-size:.86rem;line-height:1.7;white-space:pre;font-variant-ligatures:none}
.slide-live{display:flex;flex-direction:column;justify-content:center;min-height:0;overflow:auto;gap:1rem;padding:1.4rem;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border)}
.slide-todo{color:var(--muted);text-align:center;font-style:italic}
.pager{display:flex;align-items:center;gap:1rem;margin-top:1.6rem;padding-top:1.2rem;border-top:1px solid var(--border)}
.pager-link{display:flex;flex-direction:column;gap:.15rem;flex:1;padding:.7rem .9rem;border:1px solid var(--border);border-radius:10px;text-decoration:none;transition:border-color .15s ease, background .15s ease}
.pager-link:hover{border-color:var(--primary);background:var(--surface)}
.pager-next{text-align:right}
.pager-dir{color:var(--primary);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.pager-label{color:var(--text);font-weight:600;font-size:.95rem}
.pager-link.is-disabled{flex:1;visibility:hidden}
.pager-home{color:var(--muted);font-weight:600;font-size:.85rem;text-decoration:none;padding:.5rem .8rem;border-radius:8px;white-space:nowrap}
.pager-home:hover{color:var(--primary)}
.layers{display:flex;flex-direction:column;gap:.6rem;width:100%}
.layer{display:flex;align-items:center;gap:.9rem;padding:.8rem 1rem;border:1px solid var(--border);border-radius:12px;background:var(--elevated)}
.layer-n{display:grid;place-items:center;width:2rem;height:2rem;flex-shrink:0;border-radius:8px;background:color-mix(in srgb, var(--primary) 18%, transparent);color:var(--primary);font-weight:800}
.layer-text{display:flex;flex-direction:column}
.layer-h{font-weight:700}
.layer-d{color:var(--muted);font-size:.85rem}
.browser{width:100%;border-radius:12px;overflow:hidden;border:1px solid var(--border);background:var(--bg)}
.browser-bar{display:flex;align-items:center;gap:.4rem;padding:.55rem .7rem;background:var(--elevated);border-bottom:1px solid var(--border)}
.browser-bar i{width:.6rem;height:.6rem;border-radius:50%;background:var(--muted);opacity:.5}
.browser-url{margin-left:.6rem;color:var(--muted);font-family:'JetBrains Mono', monospace;font-size:.76rem}
.browser-page{padding:2.2rem 1.5rem;text-align:center}
.hello-h{font-size:2rem;font-weight:800}
.hello-p{color:var(--muted);margin-top:.4rem}
.profile{display:flex;flex-direction:column;align-items:center;gap:.4rem;padding:1.6rem;border-radius:14px;background:var(--elevated);border:1px solid var(--border)}
.profile-avatar{display:grid;place-items:center;width:4rem;height:4rem;border-radius:50%;background:var(--primary);color:var(--on-primary);font-weight:800;font-size:1.2rem}
.profile-name{font-weight:700;font-size:1.2rem}
.profile-role{color:var(--muted)}
.profile-meta{display:flex;align-items:center;gap:.6rem;margin-top:.4rem}
.profile-shout{font-family:'JetBrains Mono', monospace;font-size:.78rem;color:var(--muted)}
.profile-badge{padding:.15rem .6rem;border-radius:999px;background:color-mix(in srgb, var(--primary) 20%, transparent);color:var(--primary);font-size:.75rem;font-weight:700}
.tasklist{list-style:none;display:flex;flex-direction:column;gap:.5rem;width:100%}
.task{display:flex;align-items:center;justify-content:space-between;padding:.7rem .9rem;border-radius:10px;background:var(--elevated);border:1px solid var(--border)}
.task-name{font-weight:600}
.task-badge{padding:.15rem .6rem;border-radius:999px;background:color-mix(in srgb, var(--muted) 24%, transparent);color:var(--muted);font-size:.72rem;font-weight:700;text-transform:uppercase}
.task-badge.is-done{background:color-mix(in srgb, var(--primary) 20%, transparent);color:var(--primary)}
.prop-cards{display:flex;flex-direction:column;gap:.6rem;width:100%}
.prop-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:.8rem;padding:.7rem .9rem;border-radius:10px;background:var(--elevated);border:1px solid var(--border)}
.prop-kind{padding:.12rem .5rem;border-radius:6px;background:color-mix(in srgb, var(--primary) 16%, transparent);color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.7rem;font-weight:700}
.prop-name{font-family:'JetBrains Mono', monospace;font-weight:600}
.prop-val{color:var(--muted);font-family:'JetBrains Mono', monospace;font-size:.9rem}
.route-demo{display:flex;flex-direction:column;align-items:center;gap:.6rem;width:100%}
.route-url{display:flex;align-items:center;gap:.6rem;font-family:'JetBrains Mono', monospace}
.route-verb{padding:.12rem .5rem;border-radius:6px;background:color-mix(in srgb, var(--primary) 18%, transparent);color:var(--primary);font-weight:700;font-size:.8rem}
.route-path b{color:var(--primary)}
.route-arrow{color:var(--muted)}
.route-bind{display:flex;gap:.5rem}
.route-seg, .route-var{padding:.25rem .7rem;border-radius:8px;background:var(--elevated);border:1px solid var(--border);font-family:'JetBrains Mono', monospace;font-size:.85rem}
.route-var{color:var(--primary);border-color:color-mix(in srgb, var(--primary) 40%, transparent)}
.route-result{color:var(--muted);font-size:.9rem}
.rulechips{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem;width:100%}
.rulechip{padding:.5rem .8rem;border-radius:999px;background:var(--elevated);border:1px solid var(--border);font-size:.85rem}
.rule-tok{color:var(--primary);font-family:'JetBrains Mono', monospace;font-weight:700}
.poll, .stream-demo, .apply-demo{display:flex;flex-direction:column;gap:1rem;width:100%}
.poll-results{display:flex;flex-direction:column;gap:.8rem}
.poll-option{display:grid;grid-template-columns:1fr auto;gap:.2rem .6rem;align-items:center}
.poll-name{font-weight:600}
.poll-pct{color:var(--muted);font-family:'JetBrains Mono', monospace;font-size:.85rem}
.poll-track{grid-column:1 / -1;height:9px;border-radius:5px;background:color-mix(in srgb, var(--border) 70%, transparent);overflow:hidden}
.poll-bar{display:block;height:100%;border-radius:5px;background:var(--primary);transition:width .45s cubic-bezier(.4,0,.2,1)}
.poll-choices{display:flex;flex-wrap:wrap;gap:.5rem}
.poll-form{margin:0}
.poll-btn{padding:.5rem 1rem;border-radius:9px;border:1px solid color-mix(in srgb, var(--primary) 40%, transparent);background:color-mix(in srgb, var(--primary) 14%, transparent);color:var(--text);font:inherit;font-weight:600;cursor:pointer;transition:background .15s ease}
.poll-btn:hover{background:color-mix(in srgb, var(--primary) 26%, transparent)}
.apply-buttons{display:flex;flex-wrap:wrap;gap:.5rem}
.apply-btn{padding:.45rem .9rem;border-radius:8px;border:1px solid var(--border);background:var(--elevated);color:var(--text);font-family:'JetBrains Mono', monospace;font-size:.82rem;cursor:pointer;transition:border-color .15s ease, color .15s ease}
.apply-btn:hover{border-color:var(--primary);color:var(--primary)}
.apply-btn-reset{margin-left:auto}
.apply-sandbox{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;min-height:5.5rem;padding:1.1rem;border-radius:12px;border:1px dashed var(--border);background:var(--bg);transition:background .25s ease, border-color .25s ease}
.apply-sandbox.is-flash{border-color:var(--primary);background:color-mix(in srgb, var(--primary) 12%, transparent)}
.apply-msg{color:var(--text);font-family:'JetBrains Mono', monospace;font-size:.9rem}
.apply-chip{padding:.2rem .55rem;border-radius:6px;background:color-mix(in srgb, var(--primary) 18%, transparent);color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.8rem}
.stream-run{align-self:flex-start;padding:.6rem 1.3rem;border-radius:9px;border:none;background:var(--primary);color:var(--on-primary);font:inherit;font-weight:700;cursor:pointer}
.stream-run:hover{filter:brightness(1.06)}
.stream-bar-wrap{height:14px;border-radius:7px;background:color-mix(in srgb, var(--border) 70%, transparent);overflow:hidden}
.stream-bar{display:block;height:100%;width:0;border-radius:7px;background:linear-gradient(90deg, var(--primary), color-mix(in srgb, var(--primary) 55%, #ffffff));transition:width .1s linear}
.stream-foot{display:flex;justify-content:space-between;color:var(--muted);font-family:'JetBrains Mono', monospace;font-size:.85rem}
.theme-demo, .trans-demo{display:flex;flex-direction:column;gap:1rem;width:100%}
.chip-row{display:flex;flex-wrap:wrap;gap:.5rem}
.theme-chip{padding:.5rem 1rem;border-radius:999px;border:1px solid;font-weight:700;font-size:.85rem;text-decoration:none;opacity:.6;transition:opacity .15s ease, transform .15s ease, box-shadow .15s ease}
.theme-chip:hover{opacity:1;transform:translateY(-2px)}
.theme-chip.is-active{opacity:1;box-shadow:0 0 0 2px var(--text)}
.theme-sample{display:flex;flex-direction:column;gap:.6rem;padding:1.2rem;border-radius:12px;background:var(--elevated);border:1px solid var(--border)}
.theme-sample-top{display:flex;align-items:center;gap:.5rem}
.theme-sample-dot{width:.8rem;height:.8rem;border-radius:50%;background:var(--primary)}
.theme-sample p{color:var(--muted);font-size:.9rem}
.theme-sample-btn{align-self:flex-start;padding:.5rem 1.1rem;border-radius:8px;border:none;background:var(--primary);color:var(--on-primary);font:inherit;font-weight:700;cursor:pointer}
.trans-hint, .trans-foot{color:var(--muted);font-size:.9rem}
.trans-swatch{padding:.5rem 1.1rem;border-radius:10px;border:1px solid var(--border);background:var(--elevated);color:var(--text);font-weight:600;font-size:.88rem;text-decoration:none;transition:border-color .15s ease, color .15s ease, background .15s ease}
.trans-swatch:hover{border-color:var(--primary);color:var(--primary)}
.trans-swatch.is-active{border-color:var(--primary);background:color-mix(in srgb, var(--primary) 16%, transparent);color:var(--primary)}
.fields-form, .crud{display:flex;flex-direction:column;gap:.8rem;width:100%}
.field{display:flex;flex-direction:column;gap:.3rem}
.field-label{color:var(--muted);font-size:.8rem;font-weight:600}
.field-input{padding:.6rem .8rem;border-radius:9px;border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;transition:border-color .15s ease}
.field-input:focus{outline:none;border-color:var(--primary)}
.field-input.is-error{border-color:#ff5f57}
.field-submit{align-self:flex-start;padding:.55rem 1.2rem;border-radius:9px;border:none;background:var(--primary);color:var(--on-primary);font:inherit;font-weight:700;cursor:pointer}
.fields-msg{min-height:1.2rem}
.field-err{color:#ff7b72;font-size:.85rem}
.field-success{padding:1rem;border-radius:10px;background:color-mix(in srgb, var(--primary) 14%, transparent);border:1px solid color-mix(in srgb, var(--primary) 40%, transparent)}
.crud-form{display:flex;gap:.5rem}
.crud-form .field-input{flex:1}
.crud-table{width:100%;border-collapse:collapse}
.crud-row{border-bottom:1px solid var(--border)}
.crud-id{color:var(--muted);font-family:'JetBrains Mono', monospace;font-size:.8rem;padding:.5rem .6rem .5rem 0;width:3rem}
.crud-text{padding:.5rem .6rem}
.crud-actions{text-align:right}
.crud-del{width:1.7rem;height:1.7rem;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--muted);cursor:pointer;font-size:1rem;line-height:1}
.crud-del:hover{border-color:#ff5f57;color:#ff5f57}
.crud-empty{color:var(--muted);font-style:italic}
.charts-demo{display:flex;flex-direction:column;gap:1rem;width:100%}
.charts-out{display:flex;flex-direction:column;gap:.9rem}
.chart-block{display:flex;align-items:center;gap:.8rem}
.chart-label{width:3.2rem;flex-shrink:0;color:var(--muted);font-family:'JetBrains Mono', monospace;font-size:.78rem}
.chart-svg{flex:1}
.chart-block.is-donut .chart-svg{flex:0 0 auto}
.md-demo{display:grid;grid-template-columns:1fr;gap:.8rem;width:100%}
.md-src{padding:1rem;border-radius:10px;border:1px solid var(--border);background:var(--code-bg);color:var(--code-text);font-family:'JetBrains Mono', monospace;font-size:.85rem;line-height:1.6;min-height:9rem;resize:vertical;font-variant-ligatures:none}
.md-src:focus{outline:none;border-color:var(--primary)}
.md-out{padding:1rem 1.2rem;border-radius:10px;border:1px solid var(--border);background:var(--surface);min-height:6rem;overflow:auto}
.md-out h1{font-size:1.5rem;margin-bottom:.5rem}
.md-out h2{font-size:1.2rem;margin:.8rem 0 .4rem}
.md-out p{margin-bottom:.6rem}
.md-out ul{padding-left:1.2rem;margin-bottom:.6rem}
.md-out code{padding:.1rem .35rem;border-radius:4px;background:color-mix(in srgb, var(--primary) 14%, transparent);color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.85em}
.rt{display:flex;flex-direction:column;gap:1rem;width:100%}
.rt-top{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap}
.rt-badge{padding:.25rem .8rem;border-radius:999px;background:color-mix(in srgb, var(--primary) 16%, transparent);border:1px solid color-mix(in srgb, var(--primary) 40%, transparent);font-size:.85rem;white-space:nowrap}
.rt-badge b{color:var(--primary)}
.rt-hint{color:var(--muted);font-size:.85rem}
.rt-feed{list-style:none;display:flex;flex-direction:column;gap:.3rem;max-height:7rem;overflow-y:auto}
.rt-ev-row{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--muted)}
.rt-ev{padding:.05rem .45rem;border-radius:5px;font-size:.7rem;font-weight:700;text-transform:uppercase;background:color-mix(in srgb, var(--primary) 18%, transparent);color:var(--primary)}
.rt-ev.disconnect{background:color-mix(in srgb, #fb8c4b 20%, transparent);color:#fb8c4b}
.rt-ev-row time{margin-left:auto}
.ai-demo{display:flex;flex-direction:column;gap:.9rem;width:100%}
.ai-prompt, .ai-row{display:flex;gap:.7rem;align-items:flex-start}
.ai-you, .ai-bot{flex-shrink:0;padding:.2rem .6rem;border-radius:7px;font-size:.72rem;font-weight:700;text-transform:uppercase}
.ai-you{background:var(--elevated);color:var(--muted)}
.ai-bot{background:color-mix(in srgb, var(--primary) 18%, transparent);color:var(--primary)}
.ai-answer{flex:1;min-height:3.6rem;padding:.8rem 1rem;border-radius:10px;background:var(--elevated);border:1px solid var(--border);line-height:1.7}
.ai-answer.is-typing::after{content:'▋';color:var(--primary);animation:ai-blink 1s steps(2) infinite}
.i18n-demo{display:flex;flex-direction:column;gap:1rem;width:100%}
.i18n-row{display:flex;gap:.5rem}
.i18n-btn{padding:.5rem 1.1rem;border-radius:10px;border:1px solid var(--border);background:var(--elevated);color:var(--text);font-weight:600;text-decoration:none;transition:border-color .15s ease, color .15s ease, background .15s ease}
.i18n-btn.is-active{border-color:var(--primary);background:color-mix(in srgb, var(--primary) 16%, transparent);color:var(--primary)}
.i18n-sample{font-size:1.1rem}
.i18n-note{color:var(--muted);font-size:.9rem}
.platform-demo{display:flex;flex-direction:column;gap:1.2rem;width:100%}
.platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.platform-card{display:flex;flex-direction:column;gap:.25rem;padding:.9rem 1rem;border-radius:11px;background:var(--elevated);border:1px solid var(--border)}
.platform-h{font-weight:700}
.platform-d{color:var(--muted);font-size:.85rem}
.platform-cta{display:flex;gap:.8rem;flex-wrap:wrap}
.platform-restart{padding:.6rem 1.2rem;border-radius:9px;background:var(--primary);color:var(--on-primary);font-weight:700;text-decoration:none}
.platform-link{padding:.6rem 1.2rem;border-radius:9px;border:1px solid var(--border);color:var(--text);font-weight:600;text-decoration:none}
.platform-link:hover{border-color:var(--primary);color:var(--primary)}
.res-demo{display:flex;flex-direction:column;gap:.5rem;width:100%}
.res-line{display:grid;grid-template-columns:minmax(0, 1fr) auto minmax(0, 1fr);align-items:center;gap:.6rem;padding:.55rem .8rem;border-radius:10px;background:var(--elevated);border:1px solid var(--border)}
.res-name{font-family:'JetBrains Mono', monospace;font-size:.82rem;color:var(--primary)}
.res-arrow{color:var(--muted)}
.res-cap{color:var(--muted);font-size:.85rem;text-align:right}
.res-foot{margin-top:.3rem;color:var(--muted);font-size:.82rem;text-align:center}
.seo-demo{display:flex;flex-direction:column;gap:1rem;width:100%}
.seo-card{display:flex;flex-direction:column;gap:.25rem;padding:1rem 1.2rem;border-radius:12px;background:var(--elevated);border:1px solid var(--border)}
.seo-eyebrow{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.seo-title{color:#5b9bff;font-size:1.15rem;font-weight:700}
.seo-url{color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.78rem}
.seo-descr{color:var(--muted);font-size:.9rem}
.seo-routes{display:flex;flex-wrap:wrap;gap:.5rem}
.seo-route{padding:.3rem .7rem;border-radius:999px;background:color-mix(in srgb, var(--primary) 14%, transparent);color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.76rem}
.pay-demo{display:flex;flex-direction:column;align-items:center;gap:1rem;width:100%}
.pay-card{display:flex;flex-direction:column;gap:.7rem;width:100%;max-width:19rem;padding:1.4rem;border-radius:14px;background:var(--elevated);border:1px solid var(--border)}
.pay-plan{color:var(--primary);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:.8rem}
.pay-price{font-size:2.4rem;font-weight:800}
.pay-price small{color:var(--muted);font-size:1rem;font-weight:600}
.pay-feats{list-style:none;display:flex;flex-direction:column;gap:.35rem;color:var(--muted);font-size:.9rem}
.pay-feats li::before{content:'\2713  ';color:var(--primary);font-weight:700}
.pay-btn{margin-top:.3rem;padding:.65rem 1.2rem;border-radius:9px;border:none;background:var(--primary);color:var(--on-primary);font:inherit;font-weight:700;cursor:pointer}
.pay-note{color:var(--muted);font-size:.85rem;text-align:center}
.rag-demo{display:flex;flex-direction:column;gap:.8rem;width:100%}
.rag-query{display:flex;align-items:center;gap:.6rem;padding:.6rem .9rem;border-radius:10px;background:var(--bg);border:1px solid var(--border)}
.rag-label{color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.72rem;text-transform:uppercase}
.rag-q{color:var(--text)}
.rag-hits{list-style:none;display:flex;flex-direction:column;gap:.4rem}
.rag-hit{display:flex;align-items:center;gap:.7rem;padding:.5rem .8rem;border-radius:9px;background:var(--elevated);border:1px solid var(--border)}
.rag-score{flex-shrink:0;padding:.1rem .5rem;border-radius:6px;background:color-mix(in srgb, var(--primary) 18%, transparent);color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.78rem;font-weight:700}
.rag-text{color:var(--muted);font-size:.9rem}
.cron-list{list-style:none;display:flex;flex-direction:column;gap:.5rem;width:100%}
.cron-row{display:flex;align-items:center;justify-content:space-between;padding:.7rem .9rem;border-radius:10px;background:var(--elevated);border:1px solid var(--border)}
.cron-name{font-family:'JetBrains Mono', monospace;font-weight:600}
.cron-when{color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.82rem}
.toast-demo{display:flex;flex-direction:column;gap:1rem;width:100%}
.toast-row{display:flex;flex-wrap:wrap;gap:.6rem}
.toast-btn{padding:.6rem 1.2rem;border-radius:9px;border:none;background:var(--primary);color:var(--on-primary);font:inherit;font-weight:700;cursor:pointer}
.toast-btn-ghost{background:var(--elevated);color:var(--text);border:1px solid var(--border)}
.toast-note{color:var(--muted);font-size:.85rem}
.jobs-demo{display:flex;flex-direction:column;gap:1rem;width:100%}
.jobs-run{align-self:flex-start;padding:.6rem 1.3rem;border-radius:9px;border:none;background:var(--primary);color:var(--on-primary);font:inherit;font-weight:700;cursor:pointer}
.jobs-report{display:flex;flex-direction:column;gap:.4rem}
.jobs-row{display:flex;justify-content:space-between;padding:.5rem .8rem;border-radius:9px;background:var(--elevated);border:1px solid var(--border)}
.jobs-name{font-family:'JetBrains Mono', monospace;font-weight:600}
.jobs-ms{color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.85rem}
.jobs-total{margin-top:.4rem;color:var(--muted);font-size:.9rem}
.jobs-total b{color:var(--primary)}
.import-demo{display:flex;flex-direction:column;gap:.8rem;width:100%}
.import-src{padding:.8rem;border-radius:10px;border:1px solid var(--border);background:var(--code-bg);color:var(--code-text);font-family:'JetBrains Mono', monospace;font-size:.82rem;resize:vertical}
.import-src:focus{outline:none;border-color:var(--primary)}
.import-btn{align-self:flex-start;padding:.5rem 1.1rem;border-radius:9px;border:none;background:var(--primary);color:var(--on-primary);font:inherit;font-weight:700;cursor:pointer}
.import-table{width:100%;border-collapse:collapse;font-size:.88rem}
.import-table th{text-align:left;color:var(--muted);font-weight:600;padding:.4rem .6rem;border-bottom:1px solid var(--border)}
.import-table td{padding:.4rem .6rem;border-bottom:1px solid color-mix(in srgb, var(--border) 60%, transparent)}
.import-empty{color:var(--muted);font-style:italic}
.pdf-demo{display:flex;flex-direction:column;align-items:center;gap:1rem;width:100%}
.pdf-page{width:100%;max-width:20rem;padding:1.4rem;border-radius:8px;background:#ffffff;color:#1a1a1a;box-shadow:var(--shadow)}
.pdf-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:.8rem;border-bottom:2px solid #1a1a1a;margin-bottom:.8rem}
.pdf-brand{font-weight:800;font-size:1.2rem}
.pdf-doc{font-family:'JetBrains Mono', monospace;font-size:.8rem;color:#555555}
.pdf-rows{display:flex;flex-direction:column;gap:.5rem}
.pdf-row{display:flex;justify-content:space-between;font-size:.9rem}
.pdf-total{padding-top:.5rem;border-top:1px solid #cccccc;font-weight:800}
.pdf-note{color:var(--muted);font-size:.85rem;text-align:center}
.store-demo{display:flex;flex-direction:column;gap:.9rem;width:100%}
.store-input{padding:.7rem .9rem;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit}
.store-input:focus{outline:none;border-color:var(--primary)}
.store-out{display:flex;flex-direction:column;gap:.3rem;padding:1rem 1.2rem;border-radius:12px;background:var(--elevated);border:1px solid var(--border)}
.store-label{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.store-greet{font-size:1.3rem;font-weight:700}
.store-greet b{color:var(--primary)}
.store-note{color:var(--muted);font-size:.85rem}
.reveal-demo{display:flex;flex-direction:column;gap:1rem;width:100%}
.reveal-feed{list-style:none;display:flex;flex-direction:column;gap:.5rem}
.reveal-row{display:flex;align-items:center;gap:.7rem;padding:.6rem .9rem;border-radius:10px;background:var(--elevated);border:1px solid var(--border)}
.reveal-row.is-in{animation:reveal-in .5s ease both}
.reveal-dot{width:.6rem;height:.6rem;border-radius:50%;background:var(--primary);flex-shrink:0}
.reveal-text{flex:1;font-weight:600}
.reveal-time{color:var(--muted);font-family:'JetBrains Mono', monospace;font-size:.8rem}
.reveal-note{color:var(--muted);font-size:.85rem}
.phlo-dialog{margin:auto;max-width:24rem;padding:1.4rem;border:1px solid var(--border);border-radius:14px;background:var(--surface);color:var(--text);box-shadow:var(--shadow)}
.phlo-dialog::backdrop{background:rgba(0, 0, 0, .55);backdrop-filter:blur(3px)}
.phlo-dialog__message{margin-bottom:1rem;font-size:1rem;line-height:1.5}
.phlo-dialog__input{width:100%;margin-bottom:1rem;padding:.6rem .8rem;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit}
.phlo-dialog__actions{display:flex;justify-content:flex-end;gap:.6rem;padding:0}
.phlo-dialog__actions button{padding:.5rem 1.1rem;border-radius:8px;border:1px solid var(--border);background:var(--elevated);color:var(--text);font:inherit;font-weight:600;cursor:pointer}
.phlo-dialog__actions button[value="1"]{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.import-file{display:flex;align-items:center;gap:.6rem;padding:.6rem .9rem;border-radius:10px;background:var(--elevated);border:1px solid var(--border)}
.import-file-ext{padding:.2rem .5rem;border-radius:6px;background:color-mix(in srgb, var(--primary) 18%, transparent);color:var(--primary);font-family:'JetBrains Mono', monospace;font-size:.72rem;font-weight:700;text-transform:uppercase}
.import-file-name{font-weight:600}
.import-file-rows{margin-left:auto;color:var(--muted);font-size:.82rem}
.slide-doc{display:inline-flex;align-items:center;gap:.3rem;margin-top:.6rem;color:var(--primary);font-size:.85rem;font-weight:600;text-decoration:none;width:fit-content}
.slide-doc:hover{text-decoration:underline}
.cover-actions{display:flex;align-items:center;justify-content:center;gap:.8rem;flex-wrap:wrap;margin-top:1.8rem}
.cover-back{display:inline-flex;align-items:center;gap:.4rem;padding:.8rem 1.4rem;border-radius:999px;border:1px solid var(--border);color:var(--text);font-weight:700;text-decoration:none;transition:border-color .15s ease, color .15s ease, transform .15s ease}
.cover-back:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
@keyframes fade-slide-out{
0%{opacity:1;transform:translateX(0)}
100%{opacity:0;transform:translateX(20px)}}
@keyframes fade-slide-in{
0%{opacity:0;transform:translateX(-20px)}
100%{opacity:1;transform:translateX(0)}}
@keyframes fade-slide-out-reverse{
0%{opacity:1;transform:translateX(0)}
100%{opacity:0;transform:translateX(-20px)}}
@keyframes fade-slide-in-reverse{
0%{opacity:0;transform:translateX(20px)}
100%{opacity:1;transform:translateX(0)}}
@keyframes zoom-out{
0%{opacity:1;transform:scale(1)}
100%{opacity:0;transform:scale(1.05)}}
@keyframes zoom-in{
0%{opacity:0;transform:scale(.96)}
100%{opacity:1;transform:scale(1)}}
@keyframes zoom-out-reverse{
0%{opacity:1;transform:scale(1)}
100%{opacity:0;transform:scale(.96)}}
@keyframes zoom-in-reverse{
0%{opacity:0;transform:scale(1.05)}
100%{opacity:1;transform:scale(1)}}
@keyframes flip-out{
0%{transform:perspective(1600px) rotateY(0deg);opacity:1}
49.9%{opacity:1}
50%{opacity:0}
100%{transform:perspective(1600px) rotateY(180deg);opacity:0}}
@keyframes flip-in{
0%{transform:perspective(1600px) rotateY(-180deg);opacity:0}
50%{opacity:0}
50.1%{opacity:1}
100%{transform:perspective(1600px) rotateY(0deg);opacity:1}}
@keyframes flip-out-reverse{
0%{transform:perspective(1600px) rotateY(0deg);opacity:1}
49.9%{opacity:1}
50%{opacity:0}
100%{transform:perspective(1600px) rotateY(-180deg);opacity:0}}
@keyframes flip-in-reverse{
0%{transform:perspective(1600px) rotateY(180deg);opacity:0}
50%{opacity:0}
50.1%{opacity:1}
100%{transform:perspective(1600px) rotateY(0deg);opacity:1}}
@keyframes glide-out{
0%{opacity:1;transform:translateX(0)}
100%{opacity:0;transform:translateX(100dvw)}}
@keyframes glide-in{
0%{transform:translateX(-100dvw)}
100%{transform:translateX(0)}}
@keyframes glide-out-reverse{
0%{opacity:1;transform:translateX(0)}
100%{opacity:0;transform:translateX(-100dvw)}}
@keyframes glide-in-reverse{
0%{transform:translateX(100dvw)}
100%{transform:translateX(0)}}
@keyframes ripple-out{
0%{opacity:1;transform:scale(1);filter:blur(0px)}
100%{opacity:0;transform:scale(1.5);filter:blur(3px)}}
@keyframes ripple-in{
0%{opacity:0;transform:scale(.5);filter:blur(3px)}
100%{opacity:1;transform:scale(1);filter:blur(0px)}}
@keyframes ripple-out-reverse{
0%{opacity:1;transform:scale(1);filter:blur(0px)}
100%{opacity:0;transform:scale(.5);filter:blur(3px)}}
@keyframes ripple-in-reverse{
0%{opacity:0;transform:scale(1.5);filter:blur(3px)}
100%{opacity:1;transform:scale(1);filter:blur(0px)}}
@keyframes ai-blink{
0%, 100%{opacity:1}
50%{opacity:0}}
@keyframes reveal-in{
from{opacity:0;transform:translateY(10px)}
to{opacity:1;transform:none}}
@media (max-width: 700px){
.md-demo{grid-template-columns:1fr}
.platform-grid{grid-template-columns:1fr}}
@media (max-width: 860px){
.slide-body{grid-template-columns:1fr}
.deck-wordmark{display:none}}
@media (max-width: 540px){
.pager-label{display:none}
.chapter-grid{grid-template-columns:1fr 1fr}}