:root{--sd-slide-bg: var(--v2-bg);--sd-hero-bg: radial-gradient(120% 90% at 0% 0%, color-mix(in oklab, var(--v2-accent) 16%, transparent), transparent 60%), radial-gradient(90% 80% at 100% 100%, color-mix(in oklab, var(--v2-accent) 10%, transparent), transparent 60%), var(--v2-bg);--sd-cat-1: #2a78d6;--sd-cat-2: #eb6834;--sd-cat-3: #1baf7a;--sd-cat-4: #eda100;--sd-cat-5: #e87ba4;--sd-cat-6: #6250d6;--sd-cat-7: #008300;--sd-cat-8: #e34948}.dark{--sd-cat-1: #3987e5;--sd-cat-2: #d95926;--sd-cat-3: #199e70;--sd-cat-4: #c98500;--sd-cat-5: #d55181;--sd-cat-6: #9085e9;--sd-cat-7: #008300;--sd-cat-8: #e66767}.sd-body{margin:0;background:var(--sd-slide-bg);color:var(--v2-text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}.sd-deck{display:block;position:relative;outline:none;--sd-chrome-h: 48px}.sd-deck[data-mode=stage]{position:fixed;inset:0;overflow:hidden;background:var(--sd-slide-bg)}.sd-deck[data-mode=stage]:is([data-layout=title],[data-layout=section]){background:var(--sd-hero-bg)}.sd-deck[data-mode=stage] .sd-viewport{position:absolute;inset:0;overflow:hidden}.sd-deck[data-mode=stage] .sd-stage{position:absolute;left:50%;top:50%;width:1280px;height:720px;transform:translate(-50%,-50%) scale(var(--sd-scale, 1));transform-origin:center}.sd-deck[data-mode=stage] .sd-slide{position:absolute;inset:0;visibility:hidden;opacity:0;transition:opacity .18s ease,visibility 0s linear .18s}.sd-deck[data-mode=stage] .sd-slide.is-active{visibility:visible;opacity:1;transition:opacity .18s ease}.sd-deck[data-mode=stage] .sd-slide__body{position:absolute;inset:0;padding:64px 96px;overflow:hidden;display:flex;flex-direction:column;justify-content:safe center;font-size:30px;line-height:1.45}.sd-deck[data-mode=stage] .sd-slide__content{flex:none;min-width:0;max-width:100%}.sd-slide__content>:first-child{margin-top:0}.sd-slide__content>:last-child{margin-bottom:0}.sd-slide[data-overflow] .sd-slide__body{outline:4px dashed var(--v2-state-bad);outline-offset:-4px}.sd-deck[data-mode=stage] .v2-prose{color:var(--v2-body)}.sd-deck[data-mode=stage] .v2-prose h1{font-size:64px;line-height:1.08;font-weight:700;letter-spacing:-.025em;color:var(--v2-text);margin:0 0 24px}.sd-deck[data-mode=stage] .v2-prose h2{font-size:52px;line-height:1.12;font-weight:700;letter-spacing:-.02em;color:var(--v2-text);margin:0 0 32px}.sd-deck[data-mode=stage] .v2-prose h3{font-size:34px;font-weight:600;margin:16px 0 12px}.sd-deck[data-mode=stage] .v2-prose p{margin:0 0 20px}.sd-deck[data-mode=stage] .v2-prose ul,.sd-deck[data-mode=stage] .v2-prose ol{font-size:inherit;line-height:1.4;margin:0 0 20px}.sd-deck[data-mode=stage] .v2-prose li{margin-bottom:12px}.sd-deck[data-mode=stage] .v2-prose li::marker{color:var(--v2-accent)}.sd-deck[data-mode=stage] .v2-prose :not(pre)>code{font-size:.88em;padding:2px 8px;border-radius:6px}.sd-deck[data-mode=stage] .v2-code{margin:0 0 20px;border-radius:10px}.sd-deck[data-mode=stage] .v2-code pre{font-size:21px;line-height:1.55}.sd-deck[data-mode=stage] .v2-callout{font-size:24px;padding:16px 22px 16px 20px;border-radius:10px}.sd-deck[data-mode=stage] .v2-prose table{font-size:22px}.sd-slide[data-layout=center] .sd-slide__body,.sd-slide[data-layout=section] .sd-slide__body,.sd-slide[data-layout=title] .sd-slide__body{justify-content:center}.sd-slide[data-layout=center] .sd-slide__body,.sd-slide[data-layout=section] .sd-slide__body{align-items:center;text-align:center}.sd-deck[data-mode=stage] .sd-slide[data-layout=title] .sd-slide__body{padding-left:112px;padding-right:112px}.sd-deck[data-mode=stage] .sd-slide[data-layout=title] :is(h1,h2){font-size:88px;line-height:1.02;letter-spacing:-.035em;margin-bottom:28px}.sd-deck[data-mode=stage] .sd-slide[data-layout=title] p{font-size:34px;color:var(--v2-muted)}.sd-deck[data-mode=stage] .sd-slide[data-layout=section] :is(h1,h2){font-size:76px;letter-spacing:-.03em;color:var(--v2-accent)}.sd-deck[data-mode=stage] .sd-slide[data-layout=center] h2{font-size:60px}.sd-step{transition:opacity .24s ease,transform .24s ease}.sd-step:not(.is-revealed){opacity:0;visibility:hidden;transform:translateY(10px)}.sd-columns{display:grid;grid-template-columns:var(--sd-cols, none);grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:48px;align-items:start}.sd-column>:first-child{margin-top:0}.sd-deck[data-mode=flow]{min-height:100dvh;padding-bottom:calc(var(--sd-chrome-h) + env(safe-area-inset-bottom) + 16px)}.sd-deck[data-mode=flow] .sd-stage{max-width:760px;margin:0 auto;padding:8px 16px 0}.sd-deck[data-mode=flow][data-show=one] .sd-slide:not(.is-active){display:none}.sd-deck[data-mode=flow] .sd-slide{padding:28px 0 32px;border-bottom:1px solid var(--v2-line);scroll-margin-top:8px}.sd-deck[data-mode=flow][data-show=one] .sd-slide{border-bottom:0}.sd-deck[data-mode=flow] .sd-slide:is([data-layout=title],[data-layout=section]){margin:0 -16px;padding:40px 16px;background:var(--sd-hero-bg);border-radius:0}.sd-deck[data-mode=flow] .v2-prose h1{font-size:32px;line-height:1.15;font-weight:700;letter-spacing:-.02em;margin:0 0 14px;color:var(--v2-text)}.sd-deck[data-mode=flow] .v2-prose h2{font-size:26px;line-height:1.2;font-weight:700;letter-spacing:-.01em;margin:0 0 16px}.sd-deck[data-mode=flow] .sd-columns{grid-template-columns:1fr;grid-auto-flow:row;gap:8px}.sd-progress{position:fixed;left:0;top:0;height:3px;width:calc(var(--sd-progress, 0) * 100%);background:var(--v2-accent);transition:width .2s ease;z-index:30}.sd-deck[data-mode=flow][data-show=all] .sd-progress{display:none}.sd-chrome{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;align-items:center;gap:8px;height:var(--sd-chrome-h);padding:0 12px env(safe-area-inset-bottom);box-sizing:content-box;background:color-mix(in oklab,var(--v2-bg) 92%,transparent);border-top:1px solid var(--v2-line);backdrop-filter:blur(8px);font-size:14px;color:var(--v2-muted);transition:opacity .25s ease,transform .25s ease}.sd-deck[data-mode=stage][data-idle] .sd-chrome:not(:hover):not(:focus-within){opacity:0;transform:translateY(100%);pointer-events:none}.sd-deck[data-mode=stage][data-idle]{cursor:none}.sd-chrome__btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:36px;height:34px;padding:0 8px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--v2-body);font:inherit;font-size:17px;text-decoration:none;cursor:pointer}.sd-chrome__btn:hover,.sd-chrome__btn:focus-visible{border-color:var(--v2-line2);color:var(--v2-text)}.sd-chrome__btn[aria-pressed=true]{color:var(--v2-accent);border-color:var(--v2-accent)}.sd-chrome__back{font-size:14px}.sd-chrome__nav{display:inline-flex;align-items:center;gap:4px}.sd-chrome__counter{font-family:var(--font-mono);font-size:13px;min-width:64px;text-align:center;color:var(--v2-faint)}.sd-chrome__slot{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:8px;min-width:0}.sd-chrome__tools{display:inline-flex;gap:2px}.sd-deck[data-locked] [data-deck-action=prev],.sd-deck[data-locked] [data-deck-action=next],.sd-deck[data-locked] [data-deck-action=overview]{display:none}.sd-deck[data-mode=flow] .sd-chrome__slot{justify-content:flex-start;overflow-x:auto;scrollbar-width:none}@media(max-width:559.98px){.sd-chrome__label,.sd-chrome__fs{display:none}}.sd-overview{position:fixed;inset:0 0 calc(var(--sd-chrome-h) + env(safe-area-inset-bottom)) 0;z-index:25;display:none;overflow:auto;padding:32px;background:color-mix(in oklab,var(--v2-bg) 96%,transparent)}.sd-deck[data-overview] .sd-overview{display:block}.sd-overview__list{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;max-width:1200px;margin:0 auto}.sd-overview__item{display:flex;flex-direction:column;align-items:flex-start;gap:8px;aspect-ratio:16 / 9;padding:14px 16px;border:1px solid var(--v2-line2);border-radius:10px;background:var(--v2-bg);color:var(--v2-text);font:inherit;font-size:15px;font-weight:500;text-align:left;cursor:pointer}.sd-overview__item:hover,.sd-overview__item[aria-current]{border-color:var(--v2-accent)}.sd-overview__n{font-family:var(--font-mono);font-size:12px;color:var(--v2-faint)}.sd-black{position:fixed;inset:0;z-index:40;background:#000;display:none;cursor:none}.sd-deck[data-black] .sd-black{display:block}.sd-demo{display:flex;flex-direction:column;margin:8px 0 20px;border:1px solid var(--v2-line2);border-radius:12px;overflow:hidden;background:var(--v2-bg);font-size:15px;line-height:1.5;text-align:left}.sd-demo__bar{display:flex;align-items:center;gap:10px;min-height:44px;padding:0 8px 0 14px;border-bottom:1px solid var(--v2-line);background:var(--v2-side);font-family:var(--font-mono);font-size:13px;color:var(--v2-faint)}.sd-demo__title{font-family:var(--font-sans);font-size:14px;font-weight:600;color:var(--v2-text)}.sd-demo__tabs{display:flex;gap:2px}.sd-demo__tab,.sd-demo__file-name{padding:4px 9px;border:0;border-radius:6px;background:transparent;color:var(--v2-muted);font:inherit}.sd-demo__tab{cursor:pointer}.sd-demo__tab:hover{color:var(--v2-text)}.sd-demo__tab[aria-selected=true]{background:var(--v2-bg);box-shadow:0 0 0 1px var(--v2-line2);color:var(--v2-text)}.sd-demo__actions{display:flex;gap:6px;margin-left:auto}.sd-demo__btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:30px;padding:0 12px;border:1px solid var(--v2-line2);border-radius:7px;background:var(--v2-bg);color:var(--v2-body);font-family:var(--font-sans);font-size:13px;font-weight:500;cursor:pointer}.sd-demo__btn svg{width:12px;height:12px}.sd-demo__btn:hover{border-color:var(--v2-accent);color:var(--v2-text)}.sd-demo__btn--run{border-color:var(--v2-accent);background:var(--v2-accent);color:var(--v2-bg)}.sd-demo__btn--run:hover{color:var(--v2-bg);filter:brightness(1.08)}.sd-demo__btn--icon{width:30px;padding:0}.sd-demo__btn--icon svg{width:14px;height:14px}.sd-demo__btn[aria-pressed=true]{border-color:var(--v2-accent);color:var(--v2-accent)}.sd-demo__body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);height:var(--sd-demo-h)}.sd-demo[data-layout=stack] .sd-demo__body{grid-template-columns:minmax(0,1fr);grid-template-rows:auto var(--sd-demo-h);height:auto}.sd-demo[data-layout=preview]:not([data-editing]) .sd-demo__code,.sd-demo[data-layout=preview]:not([data-editing]) .sd-demo__tabs,.sd-demo[data-layout=preview]:not([data-editing]) .sd-demo__file-name{display:none}.sd-demo[data-layout=preview]:not([data-editing]) .sd-demo__body{grid-template-columns:minmax(0,1fr)}.sd-demo__code{position:relative;overflow:auto;min-height:0;background:var(--v2-code);border-right:1px solid var(--v2-line)}.sd-demo[data-layout=stack] .sd-demo__code{border-right:0;border-bottom:1px solid var(--v2-line);max-height:320px}.sd-stage .v2-prose .sd-demo .sd-demo__code .astro-code,.sd-demo .sd-demo__code .astro-code{margin:0;padding:14px 16px;border:0;border-radius:0;background:transparent!important;white-space:pre!important;font-family:var(--font-mono);font-size:15px;line-height:1.55;tab-size:2;overflow:visible}html.dark .sd-demo .astro-code,html.dark .sd-demo .astro-code span{color:var(--shiki-dark)!important}.sd-demo__editor{display:block;box-sizing:border-box;width:100%;height:100%;min-height:160px;margin:0;padding:14px 16px;border:0;outline:none;resize:none;background:var(--v2-code);color:var(--v2-text);font-family:var(--font-mono);font-size:15px;line-height:1.55;tab-size:2;white-space:pre}.sd-demo__editor[hidden]{display:none}.sd-demo__out{position:relative;display:flex;flex-direction:column;min-height:0;background:#fff}.sd-demo__preview{position:relative;flex:1;min-height:0}.sd-demo__preview iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;background:#fff}.sd-demo__placeholder{position:absolute;inset:0;z-index:1;display:none;align-items:center;justify-content:center;gap:8px;margin:0!important;background:var(--v2-side);color:var(--v2-muted);font-family:var(--font-sans);font-size:15px}.sd-demo__placeholder svg{width:12px;height:12px;color:var(--v2-accent)}.sd-demo:not([data-autorun]):not([data-ran]) .sd-demo__placeholder{display:flex}.sd-demo__console{display:none;flex:none;flex-direction:column;max-height:45%;min-height:0;border-top:1px solid var(--v2-line);background:var(--v2-side);font-family:var(--font-mono);font-size:13px;color:var(--v2-body)}.sd-demo[data-has-output] .sd-demo__console{display:flex}.sd-demo__console-head{display:flex;align-items:center;justify-content:space-between;padding:4px 8px 4px 12px;border-bottom:1px solid var(--v2-line);font-family:var(--font-sans);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--v2-faint)}.sd-demo__console-head button{padding:2px 6px;border:0;border-radius:4px;background:transparent;color:var(--v2-muted);font:inherit;letter-spacing:0;text-transform:none;font-weight:500;cursor:pointer}.sd-demo__console-head button:hover{color:var(--v2-text)}.sd-demo__log-list{flex:1;min-height:0;padding:4px 0;overflow:auto}.sd-demo__log{padding:2px 12px;border-bottom:1px solid color-mix(in oklab,var(--v2-line) 60%,transparent);white-space:pre-wrap;word-break:break-word}.sd-demo__log--warn{background:var(--v2-tone-warn-bg);color:var(--v2-tone-warn-fg)}.sd-demo__log--error{background:var(--v2-tone-bad-bg);color:var(--v2-tone-bad-fg)}.sd-demo[data-kind=js] .sd-demo__out{background:var(--v2-side)}.sd-demo[data-kind=js] .sd-demo__preview{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}.sd-demo[data-kind=js] .sd-demo__console{display:flex;flex:1;max-height:none;border-top:0}.sd-deck[data-mode=stage] .sd-demo{font-size:17px}.sd-deck[data-mode=stage] .sd-demo .sd-demo__code .astro-code,.sd-deck[data-mode=stage] .sd-demo__editor{font-size:19px}.sd-deck[data-mode=stage] .sd-demo__console{font-size:17px}.sd-deck[data-mode=stage] .sd-demo__bar{min-height:52px;font-size:15px}.sd-deck[data-mode=stage] .sd-demo__btn{height:36px;padding:0 14px;font-size:15px}.sd-deck[data-mode=stage] .sd-demo__btn--icon{width:36px;padding:0}.sd-deck[data-mode=flow] .sd-demo__body{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(200px,var(--sd-demo-h));height:auto}.sd-deck[data-mode=flow] .sd-demo__code{border-right:0;border-bottom:1px solid var(--v2-line);max-height:50vh}.sd-deck[data-mode=flow] .sd-demo__bar{flex-wrap:wrap;padding-top:6px;padding-bottom:6px}.sd-poll{display:flex;flex-direction:column;gap:12px;margin:0 0 16px}.sd-poll__question{color:var(--v2-text);font-weight:600;letter-spacing:-.01em}.sd-poll__question>:last-child{margin-bottom:6px}.sd-poll__option{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;grid-template-areas:"letter text check count";align-items:center;column-gap:16px;width:100%;min-height:52px;padding:10px 18px 10px 12px;border:1.5px solid var(--v2-line2);border-radius:12px;background:var(--v2-bg);color:var(--v2-text);font:inherit;text-align:left;cursor:pointer;transition:border-color .15s ease,opacity .25s ease,background .15s ease}.sd-poll__option:hover{border-color:var(--sd-c)}.sd-poll__letter{grid-area:letter;display:grid;place-items:center;width:1.75em;height:1.75em;border-radius:8px;background:color-mix(in oklab,var(--sd-c) 16%,var(--v2-bg));box-shadow:inset 0 0 0 2px var(--sd-c);font-size:.85em;font-weight:700;color:var(--v2-text)}.sd-poll__text{grid-area:text}.sd-poll__text :is(p,ul,ol){margin:0}.sd-poll__check{grid-area:check;display:none;font-weight:700;color:var(--v2-tone-ok-fg)}.sd-poll__count{grid-area:count;display:none;align-items:baseline;gap:8px;white-space:nowrap;color:var(--v2-text)}.sd-poll__count b{font-weight:700;font-variant-numeric:tabular-nums}.sd-poll__count small{font-family:var(--font-mono);font-size:.6em;color:var(--v2-muted)}.sd-poll__bar{grid-area:bar;display:none;height:14px;border-radius:999px;background:color-mix(in oklab,var(--v2-line) 70%,transparent);overflow:hidden}.sd-poll__fill{display:block;height:100%;width:calc(var(--sd-fill, 0) * 100%);min-width:0;border-radius:999px;background:var(--sd-c);transition:width .5s cubic-bezier(.2,.8,.2,1)}.sd-poll[data-show-results] .sd-poll__option{grid-template-areas:"letter text check count" "letter bar bar bar";row-gap:8px;cursor:default}.sd-poll[data-show-results] .sd-poll__bar,.sd-poll[data-show-results] .sd-poll__count{display:flex}.sd-poll[data-show-results] .sd-poll__bar{display:block}.sd-poll__option.is-chosen{border-color:var(--sd-c);background:color-mix(in oklab,var(--sd-c) 8%,var(--v2-bg))}.sd-poll__option.is-chosen .sd-poll__letter{background:var(--sd-c);color:#fff}.sd-poll[data-revealed] .sd-poll__option:not(.is-correct){opacity:.45}.sd-poll__option.is-correct{border-color:var(--v2-tone-ok-bar);background:var(--v2-tone-ok-bg);opacity:1}.sd-poll__option.is-correct .sd-poll__check{display:inline}.sd-poll__option.is-wrong{border-color:var(--v2-tone-bad-bar)}.sd-poll__footer{display:none;align-items:center;justify-content:space-between;margin-top:4px;font-size:.6em;color:var(--v2-muted)}.sd-poll[data-live-footer] .sd-poll__footer{display:flex}.sd-poll__pill{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border-radius:999px;background:var(--v2-side);border:1px solid var(--v2-line2);font-weight:600}.sd-poll__pill:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--v2-faint)}.sd-poll[data-poll-state=open] .sd-poll__pill{border-color:var(--v2-tone-ok-line);background:var(--v2-tone-ok-bg);color:var(--v2-tone-ok-fg)}.sd-poll[data-poll-state=open] .sd-poll__pill:before{background:var(--v2-tone-ok-bar);animation:sd-pulse 1.6s ease-in-out infinite}.sd-poll__votes{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-weight:600;color:var(--v2-text)}.sd-poll__votes svg{width:1em;height:1em;color:var(--v2-muted)}@keyframes sd-pulse{50%{opacity:.35}}.sd-poll__status{min-height:1.4em;margin:0!important;font-size:.72em;color:var(--v2-muted)}.sd-poll__status:empty{display:none}.sd-deck[data-mode=stage] .sd-poll{gap:10px}.sd-deck[data-mode=stage] .sd-poll__question{font-size:36px;line-height:1.2}.sd-deck[data-mode=stage] .sd-poll__option{min-height:60px;padding:8px 22px 8px 12px;font-size:26px}.sd-deck[data-mode=stage] .sd-poll[data-show-results] .sd-poll__option{row-gap:6px}.sd-deck[data-mode=stage] .sd-poll[data-show-results] .sd-poll__bar{height:14px}.sd-deck[data-mode=stage] .sd-poll__count b{font-size:28px}.sd-deck[data-mode=stage] .sd-slide__content>h2:has(+.sd-poll),.sd-deck[data-mode=stage] .sd-slide__content>h2:has(+.sd-step .sd-poll){font-size:30px;margin-bottom:12px;color:var(--v2-muted)}.sd-notes{display:none!important}.sd-presenter-notes{position:fixed;right:12px;bottom:calc(var(--sd-chrome-h) + 12px);z-index:28;width:min(420px,40vw);max-height:60vh;overflow:auto;padding:14px 16px;border:1px solid var(--v2-line2);border-radius:12px;background:var(--v2-bg);box-shadow:0 12px 32px #0000002e}.sd-presenter-notes[hidden]{display:none}.sd-presenter-notes__next{margin:0 0 8px;font-family:var(--font-mono);font-size:12px;color:var(--v2-faint)}.sd-presenter-notes__body{font-size:16px}.sd-presenter-notes__help{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--v2-line);font-size:12px;color:var(--v2-faint)}.sd-deck[data-mode=flow] .sd-presenter-notes{position:static;width:auto;max-height:none;margin:0 16px 16px;box-shadow:none}.sd-timer{font-family:var(--font-mono);font-size:13px;color:var(--v2-faint)}@media(prefers-reduced-motion:reduce){.sd-slide,.sd-step,.sd-chrome,.sd-poll__fill,.sd-progress{transition:none!important}.sd-poll__pill:before{animation:none!important}}@media print{@page{size:1280px 720px;margin:0}.sd-chrome,.sd-progress,.sd-overview,.sd-black,.sd-demo__actions,.sd-joinbar,.sd-host-poll{display:none!important}.sd-deck[data-mode]{position:static;overflow:visible}.sd-deck[data-mode] .sd-viewport{position:static}.sd-deck[data-mode] .sd-stage{position:static;transform:none;width:auto;height:auto;max-width:none;padding:0}.sd-deck[data-mode] .sd-slide{position:relative!important;display:block!important;visibility:visible!important;opacity:1!important;width:1280px;height:720px;overflow:hidden;break-after:page;border:0;padding:0}.sd-deck[data-mode] .sd-slide__body{position:absolute;inset:0;padding:64px 96px}.sd-step{opacity:1!important;visibility:visible!important;transform:none!important}}.sd-host-slot{display:inline-flex;align-items:center;gap:6px;min-width:0}.sd-host__group{display:inline-flex;align-items:center;gap:4px;padding-right:6px;margin-right:2px;border-right:1px solid var(--v2-line2)}.sd-host__btn{display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 12px;border:1px solid var(--v2-line2);border-radius:999px;background:var(--v2-bg);color:var(--v2-body);font:inherit;font-size:13px;font-weight:500;white-space:nowrap;cursor:pointer}.sd-host__btn:hover{border-color:var(--v2-accent);color:var(--v2-text)}.sd-host__btn[aria-pressed=true]{border-color:var(--v2-accent);color:var(--v2-accent)}.sd-host__btn:disabled{opacity:.6;cursor:wait}.sd-host__btn--primary{border-color:var(--v2-accent);background:var(--v2-accent);color:var(--v2-bg)}.sd-host__btn--primary:hover{color:var(--v2-bg);filter:brightness(1.08)}.sd-host__btn--live{border-color:var(--v2-tone-bad-line);background:var(--v2-tone-bad-bg);color:var(--v2-tone-bad-fg);font-weight:600}.sd-host__btn--live:hover,.sd-host__btn--end:hover{border-color:var(--v2-tone-bad-bar);color:var(--v2-tone-bad-fg)}.sd-host__rec{width:9px;height:9px;border-radius:50%;background:var(--v2-tone-bad-bar)}.sd-host__muted,.sd-host__note{color:var(--v2-muted);font-size:13px}.sd-host__error{padding:4px 10px;border:1px solid var(--v2-tone-bad-line);border-radius:8px;background:var(--v2-tone-bad-bg);color:var(--v2-tone-bad-fg);font-size:13px}.sd-host__error a{color:inherit}.sd-dot{display:inline-block;flex:none;width:8px;height:8px;border-radius:50%;background:var(--v2-state-wait)}.sd-dot--open{background:var(--v2-state-ok)}.sd-dot--ended{background:var(--v2-faint)}.sd-deck{--sd-joinbar-h: 56px}.sd-deck[data-mode=stage][data-joinbar] .sd-viewport{top:var(--sd-joinbar-h)}.sd-joinbar{position:fixed;top:0;left:0;right:0;z-index:31;display:flex;align-items:center;justify-content:center;gap:18px;height:var(--sd-joinbar-h);padding:0 24px;background:var(--v2-text);color:var(--v2-bg);font-size:20px;letter-spacing:.005em}.sd-joinbar b{font-weight:700}.sd-joinbar__code{font-family:var(--font-mono);font-size:24px;letter-spacing:.08em}.sd-joinbar__sep{width:1px;height:24px;background:color-mix(in oklab,var(--v2-bg) 35%,transparent)}.sd-joinbar__count{position:absolute;right:20px;display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:16px;opacity:.85}.sd-joinbar__count svg{width:16px;height:16px}.sd-deck[data-mode=flow] .sd-joinbar{display:none}.sd-join{position:fixed;inset:0;z-index:45;display:grid;place-items:center;padding:24px;background:var(--sd-hero-bg);cursor:pointer}.sd-join__card{display:flex;align-items:center;gap:clamp(32px,6vw,96px)}.sd-join__qr{width:min(52vh,440px);aspect-ratio:1;padding:12px;border-radius:20px;background:#fff;box-shadow:0 24px 64px #00000029}.sd-join__qr svg{display:block;width:100%;height:100%}.sd-join__text p{margin:0}.sd-join__step{display:flex;align-items:center;gap:14px;margin-bottom:14px!important;font-size:clamp(20px,2.4vw,34px);color:var(--v2-body)}.sd-join__step b{color:var(--v2-text)}.sd-join__n{display:grid;place-items:center;flex:none;width:1.5em;height:1.5em;border-radius:50%;background:var(--v2-text);color:var(--v2-bg);font-size:.7em;font-weight:700}.sd-join__code{margin-left:.525em!important;font-family:var(--font-mono);font-size:clamp(56px,9vw,128px);font-weight:600;line-height:1.05;letter-spacing:.04em;color:var(--v2-text)}.sd-join__count{margin-top:28px!important;font-size:18px;color:var(--v2-muted)}@media(max-width:719.98px){.sd-join__card{flex-direction:column-reverse;gap:24px}}.sd-deck[data-audience=student]{padding-top:52px}.sd-live-bar{position:fixed;top:0;left:0;right:0;z-index:31;display:flex;align-items:center;gap:10px;min-height:48px;padding:env(safe-area-inset-top) 12px 0;border-bottom:1px solid var(--v2-line);background:color-mix(in oklab,var(--v2-bg) 94%,transparent);backdrop-filter:blur(8px);font-size:14px;font-weight:500;color:var(--v2-text)}.sd-live-bar__pos{font-family:var(--font-mono);font-size:13px;font-weight:400;color:var(--v2-faint)}.sd-live-bar__theme{display:grid;place-items:center;width:32px;height:32px;margin-left:auto;border:1px solid var(--v2-line2);border-radius:999px;background:var(--v2-side);color:var(--v2-body);cursor:pointer}.sd-live-bar__theme:hover{color:var(--v2-text)}.sd-live-bar__theme svg{width:16px;height:16px}.sd-live-bar__toggle{display:inline-flex;padding:2px;border-radius:999px;background:var(--v2-side);border:1px solid var(--v2-line2)}.sd-live-bar__toggle button{padding:5px 12px;border:0;border-radius:999px;background:transparent;color:var(--v2-muted);font:inherit;font-size:13px;cursor:pointer}.sd-live-bar__toggle button[aria-pressed=true]{background:var(--v2-bg);color:var(--v2-text);box-shadow:0 1px 3px #0000001f}.sd-live-back{position:fixed;left:50%;bottom:calc(var(--sd-chrome-h) + env(safe-area-inset-bottom) + 14px);z-index:31;transform:translate(-50%);padding:11px 20px;border:0;border-radius:999px;background:var(--v2-text);color:var(--v2-bg);font:inherit;font-size:15px;font-weight:600;white-space:nowrap;box-shadow:0 8px 24px #0003;cursor:pointer}.sd-live-wait{position:fixed;top:60px;left:0;right:0;margin:0;text-align:center;color:var(--v2-muted);font-size:14px}.sd-live-ended{position:fixed;left:16px;right:16px;bottom:calc(var(--sd-chrome-h) + 16px);z-index:33;padding:18px;border:1px solid var(--v2-line2);border-radius:16px;background:var(--v2-bg);text-align:center;box-shadow:0 12px 32px #00000026}.sd-live-ended--page{position:static;max-width:420px;margin:30vh auto 0}.sd-live-ended p{margin:0 0 8px;font-weight:600;color:var(--v2-text)}.sd-live-ended a{color:var(--v2-accent)}.sd-vote{position:fixed;inset:48px 0 0;z-index:35;overflow:auto;padding:20px 16px calc(24px + env(safe-area-inset-bottom));background:var(--v2-bg);font-size:18px}.sd-vote__poll{max-width:640px;margin:0 auto;gap:12px}.sd-vote__top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;font-size:13px}.sd-vote__slide{padding:6px 12px;border:1px solid var(--v2-line2);border-radius:999px;background:var(--v2-bg);color:var(--v2-muted);font:inherit;font-weight:500;cursor:pointer}.sd-vote__poll .sd-poll__question{font-size:24px;line-height:1.25;margin-bottom:8px}.sd-vote__poll .sd-poll__question p{margin:0 0 6px}.sd-vote__error{margin:0;padding:10px 14px;border:1px solid var(--v2-tone-bad-line);border-radius:10px;background:var(--v2-tone-bad-bg);color:var(--v2-tone-bad-fg);font-size:15px}.sd-vote__poll[data-poll-state=open]:not([data-show-results]) .sd-poll__option:not(:disabled){min-height:68px;border-color:color-mix(in oklab,var(--sd-c) 55%,var(--v2-line2));background:color-mix(in oklab,var(--sd-c) 7%,var(--v2-bg))}.sd-vote__poll[data-poll-state=open]:not([data-show-results]) .sd-poll__option:not(:disabled):active{transform:scale(.985);background:color-mix(in oklab,var(--sd-c) 16%,var(--v2-bg))}.sd-vote__poll .sd-poll__option{min-height:60px}.sd-vote__poll .sd-poll__option:disabled{cursor:default}.sd-vote-pill{position:fixed;left:50%;bottom:calc(var(--sd-chrome-h) + env(safe-area-inset-bottom) + 14px);z-index:35;transform:translate(-50%);display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border:0;border-radius:999px;background:var(--v2-accent);color:var(--v2-bg);font:inherit;font-size:15px;font-weight:600;white-space:nowrap;box-shadow:0 8px 24px #00000040;cursor:pointer}.sd-vote-pill__sub{font-weight:400;opacity:.85}.sd-vote-pill__pulse{width:9px;height:9px;border-radius:50%;background:currentColor;animation:sd-pulse 1.6s ease-in-out infinite}.sd-vote-pill~.sd-live-back,.sd-live-back:has(~.sd-vote-pill){bottom:calc(var(--sd-chrome-h) + env(safe-area-inset-bottom) + 70px)}.sd-thanks{display:flex;flex-direction:column;align-items:center;gap:8px;padding:22px 12px 10px;text-align:center}.sd-thanks p{margin:0}.sd-thanks__check{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--v2-tone-ok-bg);box-shadow:inset 0 0 0 2px var(--v2-tone-ok-bar);color:var(--v2-tone-ok-fg);font-size:28px;font-weight:700}.sd-thanks__title{font-size:20px;font-weight:700;color:var(--v2-text)}.sd-thanks__pick{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:12px;background:var(--v2-side);color:var(--v2-text)}.sd-thanks__wait{font-size:14px;color:var(--v2-muted)}.sd-deck[data-laser] .sd-viewport{cursor:none}.sd-laser,.sd-pointer{position:fixed;top:0;left:0;z-index:44;pointer-events:none;border-radius:50%;background:var(--v2-tone-bad-bar);will-change:transform}.sd-laser{width:18px;height:18px;margin:-9px 0 0 -9px;box-shadow:0 0 0 4px color-mix(in oklab,var(--v2-tone-bad-bar) 30%,transparent),0 0 22px 6px color-mix(in oklab,var(--v2-tone-bad-bar) 55%,transparent)}.sd-pointer{width:14px;height:14px;margin:-7px 0 0 -7px;box-shadow:0 0 0 3px color-mix(in oklab,var(--v2-tone-bad-bar) 30%,transparent),0 0 14px 4px color-mix(in oklab,var(--v2-tone-bad-bar) 50%,transparent);transition:transform 90ms linear}.sd-laser[hidden],.sd-pointer[hidden]{display:none}.sd-pointer-sel{position:fixed;inset:0;z-index:33;pointer-events:none}.sd-pointer-sel__box{position:fixed;border-radius:3px;background:color-mix(in oklab,var(--v2-accent) 28%,transparent);box-shadow:0 0 0 1px color-mix(in oklab,var(--v2-accent) 45%,transparent)}.sd-host__btn--laser[aria-pressed=true]{border-color:var(--v2-tone-bad-bar);color:var(--v2-tone-bad-fg)}.sd-host__laser-dot{width:8px;height:8px;border-radius:50%;background:var(--v2-faint)}.sd-host__btn--laser[aria-pressed=true] .sd-host__laser-dot{background:var(--v2-tone-bad-bar);box-shadow:0 0 6px var(--v2-tone-bad-bar)}@media(prefers-reduced-motion:reduce){.sd-pointer{transition:none}}:root{--sd-ink-0: #1c2024;--sd-ink-1: #e5484d;--sd-ink-2: #0b68cb;--sd-ink-3: #2b9a66;--sd-ink-4: #ffc53d;--sd-ink-5: #8e4ec6}.dark{--sd-ink-0: #edeef0;--sd-ink-1: #ff6369;--sd-ink-2: #70b8ff;--sd-ink-3: #3dd68c;--sd-ink-4: #ffe629;--sd-ink-5: #bf7af0}.sd-ink{position:absolute;top:0;left:0;width:1280px;height:720px;z-index:5;pointer-events:none}.sd-ink[data-input]{pointer-events:auto;touch-action:none;cursor:crosshair;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.sd-deck[data-drawing]{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.sd-board{position:absolute;inset:0;z-index:4;background:var(--sd-slide-bg)}.sd-board[data-bg=grid]{--sd-grid: color-mix(in oklab, var(--v2-text) 9%, transparent);background-image:linear-gradient(var(--sd-grid) 1px,transparent 1px),linear-gradient(90deg,var(--sd-grid) 1px,transparent 1px);background-size:40px 40px;background-position:-1px -1px}.sd-board[hidden]{display:none}.sd-deck[data-mode=stage][data-board]{background:var(--sd-slide-bg)}.sd-deck[data-mode=flow] :is(.sd-ink,.sd-board){display:none}.sd-host__icon{width:16px;height:16px}.sd-ink-bar{--sd-tool: 40px;position:fixed;left:max(12px,env(safe-area-inset-left));top:50%;transform:translateY(-50%);z-index:32;display:flex;flex-direction:column;gap:8px;width:calc(var(--sd-tool) * 2 + 4px);padding:8px;border:1px solid var(--v2-line2);border-radius:14px;background:color-mix(in oklab,var(--v2-bg) 94%,transparent);backdrop-filter:blur(8px);box-shadow:0 8px 28px #00000029;-webkit-user-select:none;user-select:none;touch-action:manipulation}@media(max-height:640px){.sd-ink-bar{--sd-tool: 34px;gap:4px;padding:6px}}.sd-ink-bar__grid{display:grid;grid-template-columns:repeat(2,var(--sd-tool));gap:4px}.sd-ink-bar__btn,.sd-ink-bar__swatch{display:grid;place-items:center;width:var(--sd-tool);height:var(--sd-tool);padding:0;border:0;border-radius:10px;background:transparent;color:var(--v2-body);cursor:pointer}.sd-ink-bar__btn svg{width:20px;height:20px}.sd-ink-bar__btn:hover:not(:disabled){background:var(--v2-side);color:var(--v2-text)}.sd-ink-bar__btn[aria-pressed=true]{background:color-mix(in oklab,var(--v2-accent) 16%,transparent);color:var(--v2-accent)}.sd-ink-bar__btn:disabled{opacity:.35;cursor:default}.sd-ink-bar__swatch:before{content:"";width:22px;height:22px;border-radius:999px;background:var(--sd-swatch);box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--v2-text) 18%,transparent)}.sd-ink-bar__swatch[aria-pressed=true]:before{box-shadow:0 0 0 2px var(--v2-bg),0 0 0 4px var(--sd-swatch)}.sd-ink-bar [data-off]{opacity:.35;pointer-events:none}.sd-ink-bar__sizes{display:flex;justify-content:space-between}.sd-ink-bar__size{display:grid;place-items:center;width:26px;height:32px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--v2-muted);cursor:pointer}.sd-ink-bar__size span{border-radius:999px;background:currentColor}.sd-ink-bar__size[aria-pressed=true]{background:var(--v2-side);color:var(--v2-text)}.sd-ink-bar__pages{display:flex;flex-wrap:wrap;gap:4px;max-height:120px;overflow-y:auto}.sd-ink-bar__page{min-width:26px;height:26px;padding:0 4px;border:1px solid var(--v2-line2);border-radius:7px;background:var(--v2-bg);color:var(--v2-body);font:inherit;font-family:var(--font-mono);font-size:12px;cursor:pointer}.sd-ink-bar__page[aria-pressed=true]{border-color:var(--v2-accent);background:var(--v2-accent);color:#fff}.sd-ink-bar__done{height:36px;border:0;border-radius:10px;background:var(--v2-accent);color:#fff;font:inherit;font-size:14px;font-weight:600;cursor:pointer}.sd-deck[data-audience=student][data-mode=stage] .sd-viewport{top:calc(49px + env(safe-area-inset-top))}.sd-view-pill{position:fixed;left:50%;bottom:calc(var(--sd-chrome-h) + 16px + env(safe-area-inset-bottom));transform:translate(-50%);z-index:31;display:flex;flex-direction:column;align-items:center;gap:6px;width:max-content;max-width:calc(100vw - 32px)}.sd-view-pill .sd-live-bar__toggle{box-shadow:0 6px 18px #00000024}.sd-view-pill__hint{padding:3px 10px;border-radius:999px;background:color-mix(in oklab,var(--v2-bg) 90%,transparent);color:var(--v2-muted);font-size:12px;text-align:center}@media(orientation:landscape){.sd-view-pill__hint{display:none}}.sd-deck[data-notes] .sd-chrome__nav{display:none}.sd-notes-slot,.sd-notes-nav{display:inline-flex;align-items:center;gap:6px;min-width:0}.sd-notes-slot .sd-chrome__btn[aria-pressed=true]{color:var(--v2-accent)}.sd-notes-head{position:fixed;top:calc(12px + env(safe-area-inset-top));left:50%;transform:translate(-50%);z-index:31;display:flex;flex-wrap:wrap;align-items:baseline;justify-content:center;gap:4px 10px;max-width:calc(100vw - 32px);padding:6px 14px;border:1px solid var(--v2-line);border-radius:14px;background:color-mix(in oklab,var(--v2-bg) 92%,transparent);backdrop-filter:blur(8px);color:var(--v2-muted);font-size:13px;transition:opacity .25s ease}.sd-notes-head b{color:var(--v2-text);font-weight:600}.sd-notes-head__notice{color:var(--v2-tone-warn-fg)}.sd-deck[data-mode=stage][data-idle] .sd-notes-head:not(:has(.sd-notes-head__notice)){opacity:0}