:root{--c-red:#e5484d;--c-orange:#f76b15;--c-yellow:#f5d90a;--c-green:#30a46c;--c-blue:#3e7bfa;--c-white:#f2f4f8;--radius:14px;--radius-sm:9px;--font-body:"Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display:"Unbounded", "Figtree", system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace}:root,:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b0e13;--surface:#131821;--surface-2:#1a2130;--surface-hover:#222b3e;--line:#283043;--line-strong:#3a455c;--ink:#eef1f6;--ink-strong:#fff;--ink-body:#dfe4ee;--ink-soft:#a7b0c2;--ink-faint:#8792a7;--accent:#f5d90a;--accent-hover:#ffe63a;--accent-ink:#141200;--accent-text:#f5d90a;--focus:#f5d90a;--focus-ring:#f5d90a40;--good:#3dd68c;--good-bg:#3dd68c26;--good-line:#3dd68c80;--bad:#ff6369;--bad-ink:#ff9ea1;--error-text:#ffd8d9;--tip-bg:#f5d90a1a;--tip-line:#f5d90a8c;--crit-bg:#e5484d1f;--crit-line:#ff636999;--crit-tag:#e5484d;--wash:#ffffff09;--wash-2:#ffffff05;--scrim:#05070aa6;--tooltip-bg:#0a0d12;--tooltip-line:#38445c;--shadow-pop:0 10px 30px #00000073;--viz-right:#3987e5;--viz-wrong:#d95926;--viz-axis:#2f3a50;--viz-track:#3987e529}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f6fa;--surface:#fff;--surface-2:#eaeef5;--surface-hover:#dde3ee;--line:#d5dbe6;--line-strong:#b6bfd0;--ink:#141a26;--ink-strong:#0a0f1c;--ink-body:#2a3448;--ink-soft:#4a5670;--ink-faint:#5f6b82;--accent:#f5d90a;--accent-hover:#e6c700;--accent-ink:#141200;--accent-text:#7a5f00;--focus:#1f5fd6;--focus-ring:#1f5fd640;--good:#0b7a46;--good-bg:#0b7a461f;--good-line:#0b7a4673;--bad:#d4383d;--bad-ink:#b42327;--error-text:#8f1a1e;--tip-bg:#c496001f;--tip-line:#96700080;--crit-bg:#d4383d14;--crit-line:#c4282d73;--crit-tag:#c9282d;--c-red:#d63a3f;--c-orange:#d9560a;--c-yellow:#a88400;--c-green:#1f8a57;--c-blue:#2f6be0;--c-white:#7c869b;--wash:#141a260a;--wash-2:#141a2606;--scrim:#0f142073;--tooltip-bg:#fff;--tooltip-line:#b6bfd0;--shadow-pop:0 10px 30px #141e322e;--viz-right:#2a78d6;--viz-wrong:#eb6834;--viz-axis:#c4ccda;--viz-track:#2a78d629}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%}button,a,select,input{touch-action:manipulation}body{background:var(--bg);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.55}h1,h2,h3,h4{font-family:var(--font-display);text-wrap:balance;margin:0;font-weight:600;line-height:1.2}p{margin:0}code{font-family:var(--font-mono);background:var(--surface-2);border-radius:6px;padding:.1em .4em;font-size:.9em}a{color:inherit}img{max-width:100%}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.muted{color:var(--ink-soft)}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.btn{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-2);min-height:44px;color:var(--ink);font:600 .95rem var(--font-body);cursor:pointer;justify-content:center;align-items:center;gap:.5rem;padding:0 1.15rem;text-decoration:none;transition:background .15s,border-color .15s,transform .1s;display:inline-flex}.btn:hover:not(:disabled){background:var(--surface-hover);border-color:var(--line-strong)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--accent);border-color:var(--accent-text);color:var(--accent-ink)}.btn--primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn--quiet{color:var(--ink-soft);background:0 0;border-color:#0000}.btn--quiet:hover:not(:disabled){background:var(--surface-2);color:var(--ink);border-color:#0000}.btn--sm{min-height:36px;padding:0 .8rem;font-size:.875rem}.btn--block{width:100%}.field{gap:.4rem;display:grid}.field__label{color:var(--ink-soft);font-size:.85rem;font-weight:600}.input{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg);width:100%;min-height:46px;color:var(--ink);font:500 1rem var(--font-body);padding:0 .9rem}.input:focus-visible{border-color:var(--focus);box-shadow:0 0 0 3px var(--focus-ring);outline:none}.input[aria-invalid=true]{border-color:var(--bad)}.form-error{border:1px solid var(--crit-line);border-radius:var(--radius-sm);background:var(--crit-bg);color:var(--error-text);padding:.65rem .85rem;font-size:.92rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}.center-page{place-items:center;min-height:100dvh;padding:1.25rem;display:grid;position:relative}.auth-card{gap:1.1rem;width:min(100%,26rem);display:grid}.auth-card__title{font-size:1.35rem}.brand{align-items:center;gap:.7rem;display:inline-flex}.brand__text{line-height:1.15;display:grid}.brand__name{font-family:var(--font-display);font-size:.95rem;font-weight:600}.brand__sub{color:var(--ink-faint);font-size:.78rem}.brand--small .brand__name{font-size:.85rem}.splash{min-height:100%;color:var(--ink-soft);place-content:center;justify-items:center;gap:1rem;display:grid}.splash__cube{animation:1.4s ease-in-out infinite splash-pulse}@keyframes splash-pulse{50%{opacity:.7;transform:scale(.88)rotate(-6deg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.theme-toggle{border:1px solid var(--line);width:40px;height:40px;color:var(--ink-soft);cursor:pointer;background:0 0;border-radius:10px;flex:none;place-items:center;transition:background .15s,color .15s;display:inline-grid}.theme-toggle:hover{background:var(--surface-2);color:var(--ink)}.theme-toggle--corner{top:max(.75rem, env(safe-area-inset-top));right:max(.75rem, env(safe-area-inset-right));position:absolute}.btn--danger{color:var(--bad-ink);border-color:var(--crit-line)}.btn--danger:hover:not(:disabled){background:var(--crit-bg);border-color:var(--crit-line)}.btn--danger-solid{background:var(--crit-tag);border-color:var(--crit-tag);color:#fff}.btn--danger-solid:hover:not(:disabled){filter:brightness(1.1);background:var(--crit-tag);border-color:var(--crit-tag)}.dialog{border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--surface);width:min(92vw,30rem);color:var(--ink);box-shadow:var(--shadow-pop);padding:0}.dialog::backdrop{background:var(--scrim)}.dialog__body{gap:1rem;padding:1.4rem;display:grid}.dialog__body h2{font-size:1.15rem}.dialog__actions{flex-wrap:wrap;justify-content:flex-end;gap:.5rem;display:flex}@media (width<=480px){.dialog__actions .btn{flex:1}}.dialog--image{width:min(94vw,64rem);box-shadow:none;background:0 0;border:none;padding:0;overflow:visible}.dialog--image::backdrop{background:var(--scrim)}.dialog--image img{object-fit:contain;background:#fff;border-radius:10px;width:100%;max-height:88vh;padding:.6em;display:block}.dialog--image__close{border:1px solid var(--line-strong);background:var(--surface);width:2.25rem;height:2.25rem;color:var(--ink);cursor:pointer;box-shadow:var(--shadow-pop);border-radius:999px;place-items:center;font-size:1.2rem;line-height:1;display:grid;position:absolute;top:-.9rem;right:-.9rem}.app{flex-direction:column;height:100dvh;display:flex}.topnav{padding:max(.55rem, env(safe-area-inset-top)) max(1.25rem, env(safe-area-inset-right)) .55rem max(1.25rem, env(safe-area-inset-left));border-bottom:1px solid var(--line);background:var(--surface);flex:none;align-items:center;gap:1.5rem;display:flex}.topnav__links{flex:1;align-items:center;gap:.25rem;display:flex}.topnav__links a{border-radius:var(--radius-sm);color:var(--ink-soft);white-space:nowrap;padding:.45rem .85rem;font-size:.92rem;font-weight:600;text-decoration:none}.topnav__links a:hover{color:var(--ink);background:var(--surface-2)}.topnav__links a.active{color:var(--accent-ink);background:var(--accent)}.topnav__user{align-items:center;gap:.5rem;display:flex}.topnav__name{color:var(--ink-faint);font-size:.85rem}.public-contact{padding:.5rem max(1.25rem, env(safe-area-inset-right)) .5rem max(1.25rem, env(safe-area-inset-left));background:var(--surface-2);border-bottom:1px solid var(--line);color:var(--ink-soft);text-align:center;flex:none;margin:0;font-size:.85rem}.public-contact a{color:var(--accent-text);font-weight:600}.app__main{flex:1;min-height:0;overflow:auto}@media (width<=640px){.topnav{padding:max(.5rem, env(safe-area-inset-top)) max(.75rem, env(safe-area-inset-right)) .5rem max(.75rem, env(safe-area-inset-left));flex-wrap:wrap;gap:.5rem 1rem}.topnav__links{flex-basis:100%;order:3;overflow-x:auto}.topnav__name{display:none}.topnav>.brand{flex:1}}.deck{background:var(--bg);flex-direction:column;height:100%;display:flex;position:relative}.deck__bar{border-bottom:1px solid var(--line);flex:none;align-items:center;gap:1rem;padding:.5rem 1.25rem;display:flex}.deck__section{font:600 .75rem var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);flex:1}.deck__counter{font:400 .9rem var(--font-mono);color:var(--ink-soft)}.deck__counter b{color:var(--ink);font-weight:700}.deck__tools{gap:.25rem;display:flex}kbd{font:600 .72em var(--font-mono);border:1px solid var(--line);color:var(--ink-soft);background:var(--surface);border-bottom-width:2px;border-radius:5px;padding:.1em .45em}.deck__viewport{flex-direction:column;flex:1;min-height:0;display:flex;overflow-y:auto}.deck__slide{flex:auto;min-height:min-content;animation:.35s both slide-in;display:flex}@keyframes slide-in{0%{opacity:0;transform:translateY(10px)}}.deck__foot{padding:.6rem max(1.25rem, env(safe-area-inset-right)) max(.6rem, env(safe-area-inset-bottom)) max(1.25rem, env(safe-area-inset-left));border-top:1px solid var(--line);flex:none;grid-template-columns:auto 1fr auto;align-items:center;gap:1rem;display:grid}.deck__progress{background:var(--surface-2);border-radius:99px;height:6px;overflow:hidden}.deck__progress span{background:var(--accent-text);border-radius:99px;height:100%;transition:width .3s;display:block}.slide{min-width:0;padding:clamp(.9rem, 2.2vw, 2.5rem) max(clamp(1rem, 4.5vw, 5rem), env(safe-area-inset-right)) clamp(.9rem, 2.2vw, 2.5rem) max(clamp(1rem, 4.5vw, 5rem), env(safe-area-inset-left));flex:1;align-content:center;gap:.9em;font-size:clamp(.95rem,.5rem + .45vw + .5vh,1.5rem);display:grid}.slide__eyebrow{font:600 .72em var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text)}.slide__title{max-width:26em;font-size:1.6em}.slide__lede{color:var(--ink-soft);max-width:38em;font-size:1.1em}.slide__grid{gap:1.6em 2.4em;margin-top:.4em;display:grid}.slide__grid--split{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:start}.slide__col{align-content:start;gap:1em;min-width:0;display:grid}.slide__grid:not(.slide__grid--split) .slide__col{max-width:44em}.slide__grid:not(.slide__grid--split) .slide__col:has(.s-steps,.s-cases,.s-gallery){max-width:none}.slide__col:has(>.s-gallery){grid-template-columns:repeat(2,minmax(0,1fr))}.slide__col:has(>.s-gallery)>.s-gallery{grid-column:1/-1}:is(.slide__col:has(>.s-gallery)>.callout,.slide__col:has(>.s-gallery)>.s-defs){align-self:start}.s-p{max-width:40em;font-size:1.05em;line-height:1.65}.s-p strong,.s-defs dd strong,.s-case strong{color:var(--ink-strong)}.s-list{gap:.35em;margin:0;padding-left:1.3em;font-size:1.05em;display:grid}.s-list li::marker{color:var(--accent-text)}.callout{border-radius:var(--radius);border:1px solid;gap:.45em;padding:.9em 1.1em 1em;display:grid}.callout p{font-size:1.05em;font-weight:500;line-height:1.5}.callout__tag{font:700 .66em var(--font-mono);letter-spacing:.14em;text-transform:uppercase;border-radius:99px;justify-self:start;padding:.25em .7em}.callout--tip{background:var(--tip-bg);border-color:var(--tip-line)}.callout--tip .callout__tag{background:var(--accent);color:var(--accent-ink)}.callout--critical{background:var(--crit-bg);border-color:var(--crit-line)}.callout--critical .callout__tag{background:var(--crit-tag);color:#fff}.s-table-wrap{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow-x:auto}.s-table{border-collapse:collapse;width:100%;font-size:1em}.s-table th{text-align:left;font:600 .72em var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);border-bottom:1px solid var(--line);padding:.4em 1em}.s-table td{border-bottom:1px solid var(--line);vertical-align:top;padding:.42em 1em;line-height:1.45}.s-table tr:last-child td{border-bottom:none}.s-table__key{font:700 1em var(--font-mono);color:var(--accent-text);white-space:nowrap}.paper{background:#fff;border-radius:12px;place-items:center;padding:.6em;display:grid}.paper img{object-fit:contain;border-radius:6px;max-width:100%;max-height:60vh;display:block}.paper--zoomable{width:100%;font:inherit;color:inherit;cursor:zoom-in;border:none;position:relative}.paper--zoomable:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.paper__zoom-hint{color:#fff;opacity:0;background:#141414a6;border-radius:999px;place-items:center;width:2em;height:2em;font-size:.9em;transition:opacity .15s,transform .15s;display:grid;position:absolute;bottom:.6em;right:.6em;transform:scale(.9)}.paper--zoomable:hover .paper__zoom-hint,.paper--zoomable:focus-visible .paper__zoom-hint{opacity:1;transform:scale(1)}.paper--sq{height:var(--paper-h,9em);grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr)}.paper--sq img{object-fit:contain;width:100%;height:100%;max-height:none}.slide__col .paper img{max-height:min(46vh,32em)}.s-figure{gap:.6em;margin:0;display:grid}.s-figure figcaption,.slide__figure figcaption{color:var(--ink-faint);font-size:.85em}.s-video{aspect-ratio:16/9;background:#000;border-radius:12px;width:100%;position:relative;overflow:hidden}.s-video iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.slide--figure{grid-template-rows:auto minmax(0,1fr);align-content:stretch;gap:.8em;padding-bottom:.6rem}.slide__figure{flex-direction:column;gap:.5em;min-height:0;margin:0;display:flex}.paper--fill{flex:1;min-height:16em;display:block;position:relative}.paper--fill img{object-fit:contain;width:calc(100% - 1.2em);height:calc(100% - 1.2em);max-height:none;position:absolute;inset:.6em}.s-defs{gap:.8em;margin:0;display:grid}.s-defs__item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:.75em 1.1em .85em}.s-defs dt{font:600 .92em var(--font-display);color:var(--accent-text);margin-bottom:.4em}.s-defs dd{color:var(--ink-body);margin:0;line-height:1.6}.s-rules{gap:1em;max-width:52em;margin:0;padding:0;list-style:none;display:grid}.s-rules li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);gap:.35em;padding:1em 1.2em;display:grid}.s-rules strong{font-size:1.08em;line-height:1.4}.s-rules em{color:var(--ink-soft);line-height:1.5}.s-cases{gap:1.4em;display:grid}.s-cases--2{grid-template-columns:repeat(2,minmax(0,1fr))}.s-cases--3{grid-template-columns:repeat(3,minmax(0,1fr))}.s-cases+.callout{max-width:40em}.s-case{align-content:start;gap:.8em;margin:0;display:grid}.s-case .paper{--paper-h:10em}.s-cases--2 .s-case .paper{--paper-h:12em}.s-case figcaption{color:var(--ink-body);gap:.35em;line-height:1.5;display:grid}.s-gallery{gap:1.4em;margin-top:1.6em;display:grid}.s-gallery--1{grid-template-columns:minmax(0,1fr)}.s-gallery--2{grid-template-columns:repeat(2,minmax(0,1fr))}.s-gallery--3{grid-template-columns:repeat(3,minmax(0,1fr))}.s-gallery--4{grid-template-columns:repeat(4,minmax(0,1fr))}.s-gallery .paper{aspect-ratio:1;border-radius:50%;grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr);width:12em;height:auto;margin-inline:auto;overflow:hidden}.s-gallery .paper img{object-fit:cover;object-position:center 18%;border-radius:50%;width:100%;height:100%;max-height:none}.s-gallery figcaption{text-align:center;gap:.2em;display:grid}.s-gallery__name{color:var(--ink-body)}.s-gallery__role{color:var(--ink-faint);font-size:.85em}.s-case__title{font:600 1.05em var(--font-display);color:var(--ink-strong)}.badge{font:700 .66em var(--font-mono);letter-spacing:.12em;text-transform:uppercase;border-radius:99px;justify-self:start;padding:.25em .7em}.badge--ok{background:var(--good-bg);color:var(--good)}.badge--warn{background:var(--tip-bg);color:var(--accent-text)}.badge--bad{background:var(--crit-bg);color:var(--bad-ink)}.s-steps{counter-reset:step;grid-template-columns:repeat(4,minmax(0,1fr));gap:.9em;margin:0;padding:0;list-style:none;display:grid}.s-steps li{counter-increment:step;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);align-content:start;gap:.6em;padding:1em 1.1em;font-weight:600;line-height:1.35;display:grid}.s-steps li:before{content:counter(step, decimal-leading-zero);font:700 1.6em var(--font-mono);color:var(--tone,var(--accent-text))}.s-steps li:nth-child(6n+1){--tone:var(--c-red)}.s-steps li:nth-child(6n+2){--tone:var(--c-orange)}.s-steps li:nth-child(6n+3){--tone:var(--c-yellow)}.s-steps li:nth-child(6n+4){--tone:var(--c-green)}.s-steps li:nth-child(6n+5){--tone:var(--c-blue)}.s-steps li:nth-child(6n){--tone:var(--c-white)}.slide--cover{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:center;gap:2em}.cover__text{justify-items:start;gap:1.1em;display:grid}.cover__title{letter-spacing:-.01em;max-width:14em;font-size:clamp(2rem,4.4vw,4.4rem);line-height:1.08}.cover__credit{color:var(--ink-soft);font-size:1.1em}.cover__hint{color:var(--ink-faint);font-size:.9em}.cover__mark{place-items:center;display:grid}.cover__mark svg{width:min(30vw,24rem);height:auto;animation:.8s cubic-bezier(.2,.8,.2,1) both cube-in}@keyframes cube-in{0%{opacity:0;transform:rotate(-8deg)scale(.9)}}.end__exam{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);justify-items:start;gap:.9em;max-width:36em;padding:1.2em 1.4em;display:grid}.end__url{word-break:break-all;font-size:1.05em}.end__actions{flex-wrap:wrap;gap:.6rem;display:flex}.agenda{grid-template-columns:repeat(3,minmax(0,1fr));gap:1em;margin:.6em 0 0;padding:0;list-style:none;display:grid}.agenda li{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--tone);border-radius:var(--radius);align-content:space-between;gap:.7em;min-height:6.5em;padding:.9em 1.1em;font-size:1.1em;font-weight:600;line-height:1.3;display:grid}.agenda__n{font:700 1.5em var(--font-mono);color:var(--tone)}.roles{grid-template-columns:13em minmax(0,1fr);align-items:start;gap:2em;display:grid}.roles__rail{gap:.35em;margin:0;padding:0;list-style:none;display:grid}.roles__rail li{border-radius:var(--radius-sm);color:var(--ink-faint);align-items:center;gap:.7em;padding:.5em .8em;font-weight:600;display:flex}.roles__n{font:700 .85em var(--font-mono);background:var(--surface-2);border-radius:6px;place-items:center;width:1.6em;height:1.6em;display:grid}.roles__rail li.is-active{background:var(--accent);color:var(--accent-ink)}.roles__rail li.is-active .roles__n{background:#14120024}.roles__cards{gap:1em;display:grid}.role-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);align-items:center;gap:1.4em;padding:1.2em 1.4em;display:flex}.role-card h3{margin-bottom:.5em;font-size:1.2em}.role-card p{color:var(--ink-body);font-size:1.05em;line-height:1.65}.role-card__photo{object-fit:cover;object-position:top;background:#fff;border-radius:50%;flex:none;width:9em;height:9em}.materials{grid-template-columns:1.4fr 1fr 1fr 1fr 1.4fr 1fr;gap:1em;margin:.4em 0 0;padding:0;list-style:none;display:grid}.material .paper{--paper-h:10.5em;padding:.5em}.material{align-content:start;gap:.6em;display:grid}.material h3{font-size:1em}.material p{color:var(--ink-soft);font-size:.9em;line-height:1.5}.index{z-index:20;justify-content:flex-end;display:flex;position:absolute;inset:0}.index__scrim{background:var(--scrim);cursor:default;border:0;position:absolute;inset:0}.index__panel{background:var(--surface);border-left:1px solid var(--line);width:min(100%,27rem);height:100%;padding:1rem 1rem 2rem;position:relative;overflow-y:auto}.index__head{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.index__head h2{font-size:1.1rem}.index__list{margin:0;padding:0;list-style:none}.index__section{font:600 .7rem var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text);margin:1rem 0 .35rem}.index__item{border-radius:var(--radius-sm);width:100%;color:var(--ink-soft);font:500 .92rem var(--font-body);text-align:left;cursor:pointer;background:0 0;border:0;align-items:baseline;gap:.75rem;padding:.5rem .6rem;display:flex}.index__item:hover{background:var(--surface-2);color:var(--ink)}.index__item.is-current{background:var(--surface-2);color:var(--ink);font-weight:700}.index__n{width:1.6rem;font:600 .8rem var(--font-mono);color:var(--ink-faint);flex:none}@media (width<=1100px){.s-steps,.agenda{grid-template-columns:repeat(2,minmax(0,1fr))}.materials{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=900px){:is(.slide__grid--split,.slide--cover,.roles,.s-cases--2,.s-cases--3,.s-gallery--2,.s-gallery--3,.s-gallery--4,.s-steps,.agenda,.materials,.slide__col:has(>.s-gallery)){grid-template-columns:minmax(0,1fr)}.cover__mark{display:none}.roles__rail{flex-wrap:wrap;display:flex}.role-card{flex-direction:column;align-items:flex-start}}@media (width<=640px){.deck__bar{padding:.4rem .75rem}.deck__section{display:none}.deck__bar{justify-content:space-between}.deck__counter,.deck__tools .btn{white-space:nowrap}.deck__tools .btn:nth-child(2){display:none}.deck__tools .btn{padding:0 .5rem}.deck__tools kbd{display:none}.deck__foot{padding:.5rem .75rem}.materials{grid-template-columns:repeat(2,minmax(0,1fr))}.s-steps,.agenda{grid-template-columns:minmax(0,1fr)}}.qa{grid-template-columns:repeat(3,minmax(0,1fr));gap:.9em;margin:.2em 0 0;padding:0;list-style:none;display:grid}.qa li{display:grid}.qa__card{text-align:left;width:100%;min-height:9em;font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;align-content:start;gap:.7em;padding:1em 1.1em;transition:border-color .15s,background .15s;display:grid}.qa__card:hover{border-color:var(--line-strong)}.qa__card.is-open{background:var(--tip-bg);border-color:var(--tip-line)}.qa__q{font-size:1.02em;font-weight:700;line-height:1.35}.qa__a{color:var(--ink-body);font-size:.98em;line-height:1.5}.qa__hint{font:600 .72em var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent-text);align-self:end}.slide--end{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}.end__field{width:100%}.end__hint{border:1px solid var(--tip-line);border-radius:var(--radius-sm);background:var(--tip-bg);padding:.6em .8em;font-size:.9em;line-height:1.45}.end__qr{justify-items:center;gap:.9em;display:grid}.qr{aspect-ratio:1;border-radius:var(--radius);width:min(100%,22em,62vh);box-shadow:var(--shadow-pop);background:#fff;place-items:center;display:grid;overflow:hidden}.qr svg{width:100%;height:auto;display:block}.qr__empty{text-align:center;color:#4a5670;padding:1.5em}.qr__caption{text-align:center;max-width:20em;color:var(--ink-soft);font-size:.95em}@media (width<=1100px){.qa{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=900px){.slide--end{grid-template-columns:minmax(0,1fr)}.qr{width:min(100%,20em)}}@media (width<=640px){.qa{grid-template-columns:minmax(0,1fr)}.qa__card{min-height:0}}@media (height<=520px) and (orientation:landscape){.qr{width:min(100%,45vh)}}.end__exam,.end__exam p,.end__hint{overflow-wrap:anywhere;min-width:0}.cover__text{min-width:0}.s-numbered{counter-reset:n calc(var(--start,1) - 1);gap:.7em;max-width:52em;margin:0;padding:0;list-style:none;display:grid}.s-numbered li{counter-increment:n;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink-body);padding:.85em 1.1em .95em 3.6em;font-size:1.02em;line-height:1.55;position:relative}.s-numbered li:before{content:counter(n);background:var(--accent);width:1.9em;height:1.9em;color:var(--accent-ink);font:700 .85em var(--font-mono);border-radius:8px;place-items:center;display:grid;position:absolute;top:.85em;left:.9em}.s-numbered strong{color:var(--ink-strong)}.s-numbered em,.callout em{color:var(--ink)}.slide__col:has(.s-numbered){max-width:54em}@media (width<=640px){.s-numbered li{padding-left:3.2em}}@media (height<=800px) and (width>=641px){.s-numbered{gap:.4em}.s-numbered li{padding:.55em 1em .6em 3.2em;font-size:.96em;line-height:1.45}.s-numbered li:before{top:.6em}}.s-figure--logo{text-align:center;justify-items:center}.s-figure--logo .paper{aspect-ratio:1;width:min(100%,18em);box-shadow:none;border-radius:50%;padding:.9em}.s-figure--logo .paper img{object-fit:contain;border-radius:0;width:100%;height:100%;max-height:none}.s-figure--bare .paper{background:0 0;padding:0}.slide--statement{text-align:center;place-items:center}.statement{max-width:100%;font-family:var(--font-display);white-space:nowrap;color:var(--ink);margin:0;font-size:clamp(2rem,11vw,11rem);line-height:1.05}.slide__col:has(>.s-figure+.s-figure) .s-figure .paper img{max-height:21vh}.slide__col:has(>.s-figure+.callout) .s-figure .paper img{max-height:30vh}@media (width<=640px){.s-gallery--4{grid-template-columns:repeat(2,minmax(0,1fr))}.s-gallery .paper{width:8.5em}}.s-gallery .paper{overflow:visible}.s-gallery .paper .paper__flag{object-fit:cover;z-index:1;border:2px solid #fff;border-radius:5px;width:3.4em;height:2.55em;max-height:none;position:absolute;top:-.55em;right:-.55em;box-shadow:0 2px 8px #0000004d}.quiz-page{flex-direction:column;min-height:100%;display:flex}.quiz-page__head{padding:max(.75rem, env(safe-area-inset-top)) max(1.25rem, env(safe-area-inset-right)) .75rem max(1.25rem, env(safe-area-inset-left));border-bottom:1px solid var(--line);background:var(--surface);justify-content:space-between;align-items:center;gap:1rem;display:flex}.quiz-page__right{align-items:center;gap:.75rem;display:flex}.quiz-page__tag{font:600 .72rem var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text)}.quiz-page__main{width:min(100%,46rem);padding:clamp(1rem, 4vw, 2.5rem) 1rem calc(3rem + env(safe-area-inset-bottom));flex:1;align-content:start;margin:0 auto;display:grid}.quiz-page__foot{text-align:center;padding:1rem;font-size:.85rem}.quiz-page__foot a{color:var(--ink-faint)}.quiz-page__foot a:hover{color:var(--ink)}.quiz-card{gap:1.1rem;display:grid}.quiz-card__title{font-size:clamp(1.3rem,3.5vw,1.7rem)}.gate{margin-top:clamp(0rem,6vh,3rem);padding:clamp(1.25rem,4vw,2rem)}.gate__lock{background:var(--tip-bg);border:1px solid var(--tip-line);width:3.4rem;height:3.4rem;color:var(--accent-text);border-radius:14px;place-items:center;display:grid}.quiz{gap:1.1rem;display:grid}.quiz__top{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.5rem 1rem;display:flex}.quiz__who strong{margin-left:.35rem}.quiz__count{font:400 .9rem var(--font-mono);color:var(--ink-soft)}.quiz__count b{color:var(--ink)}.dots{flex-wrap:wrap;gap:.4rem;display:flex}.dot{border:1px solid var(--line);background:var(--surface);width:2.15rem;height:2.15rem;color:var(--ink-faint);font:600 .8rem var(--font-mono);cursor:pointer;border-radius:8px}.dot:hover{border-color:var(--line-strong);color:var(--ink)}.dot.is-done{background:var(--surface-2);color:var(--ink);border-color:var(--line-strong)}.dot.is-current{background:var(--accent);border-color:var(--accent-text);color:var(--accent-ink)}.question{gap:1.1rem;padding:clamp(1.1rem,3vw,1.75rem);display:grid}.question__n{font:600 .72rem var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text)}.question__text{font:600 clamp(1.1rem, 2.6vw, 1.4rem) / 1.4 var(--font-body);text-wrap:pretty}.options{border:0;gap:.6rem;margin:0;padding:0;display:grid}.option{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg);cursor:pointer;grid-template-columns:auto 1fr;align-items:center;gap:.85rem;padding:.85rem 1rem;transition:border-color .15s,background .15s;display:grid}.option:hover{border-color:var(--line-strong)}.option input{opacity:0;pointer-events:none;position:absolute}.option:has(input:focus-visible){outline:2px solid var(--focus);outline-offset:2px}.option__letter{background:var(--surface-2);width:2rem;height:2rem;font:700 .85rem var(--font-mono);color:var(--ink-soft);border-radius:8px;place-items:center;display:grid}.option__text{line-height:1.45}.option.is-selected{border-color:var(--accent-text);background:var(--tip-bg)}.option.is-selected .option__letter{background:var(--accent);color:var(--accent-ink)}.quiz__nav{justify-content:space-between;gap:.75rem;display:flex}.quiz__hint{font-size:.9rem}.result{gap:1.5rem;display:grid}.score{text-align:center;justify-items:center;gap:.5rem;padding:clamp(1.25rem,4vw,2.25rem);display:grid}.score--pass{border-color:var(--good-line)}.score--fail{border-color:var(--crit-line)}.score__who{color:var(--ink-soft);font-weight:600}.score__value{font:700 clamp(3.5rem, 14vw, 6rem) / 1 var(--font-mono)}.score__value span{color:var(--ink-faint);font-size:.45em}.score__percent{font:600 1.5rem var(--font-display)}.score__badge{font:700 .85rem var(--font-mono);letter-spacing:.06em;text-transform:uppercase;border-radius:99px;padding:.35rem .9rem}.score__badge--pass{background:var(--good-bg);color:var(--good)}.score__badge--fail{background:var(--crit-bg);color:var(--bad-ink)}.score__actions{flex-wrap:wrap;justify-content:center;gap:.6rem;margin-top:.5rem;display:flex}.score__actions .btn{text-decoration:none}@media (width<=480px){.score__actions{flex-direction:column;width:100%}.score__actions .btn{width:100%}}.result__bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;display:flex}.result__bar h2{font-size:1.15rem}.switch{color:var(--ink-soft);cursor:pointer;align-items:center;gap:.5rem;font-size:.92rem;display:inline-flex}.switch input{width:1.1rem;height:1.1rem;accent-color:var(--accent-text)}.review{gap:.85rem;margin:0;padding:0;list-style:none;display:grid}.review__item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);gap:.45rem;padding:1rem 1.1rem;display:grid}.review__item.is-ok{border-color:var(--good-line)}.review__item.is-bad{border-color:var(--crit-line)}.review__status{font:700 .75rem var(--font-mono);letter-spacing:.08em;text-transform:uppercase}.is-ok .review__status{color:var(--good)}.is-bad .review__status{color:var(--bad-ink)}.review__q{font-weight:600;line-height:1.45}.review__a{color:var(--ink-soft);font-size:.95rem}.review__a span{color:var(--ink-faint);font-weight:700}.review__a--right,.review__a--right span{color:var(--good)}.review__why{color:var(--ink-faint);font-size:.9rem;line-height:1.5}.dash{width:min(100%,76rem);padding:clamp(1rem, 3vw, 2rem) clamp(1rem, 3vw, 1.5rem) calc(4rem + env(safe-area-inset-bottom));grid-template-columns:minmax(0,1fr);gap:1.75rem;margin:0 auto;transition:opacity .2s;display:grid}.dash>*{min-width:0}.dash.is-refreshing{opacity:.72}.dash__head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1rem;display:flex}.dash__head h1{margin-bottom:.35rem;font-size:clamp(1.4rem,3vw,1.9rem)}.dash__actions{flex-wrap:wrap;gap:.5rem;display:flex}.small{font-size:.85rem}.tiles{grid-template-columns:repeat(4,minmax(0,1fr));gap:.9rem;display:grid}.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);gap:.15rem;padding:1.1rem 1.25rem;display:grid}.tile__label{color:var(--ink-soft);font-size:.85rem;font-weight:600}.tile__value{font:700 clamp(1.8rem, 3.6vw, 2.5rem) / 1.15 var(--font-body);letter-spacing:-.02em}.tile__note{color:var(--ink-faint);font-size:.8rem}.dash__section{grid-template-columns:minmax(0,1fr);gap:.9rem;display:grid}.dash__section>*{min-width:0}.dash__section-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.5rem 1.5rem;display:flex}.dash__section-head h2{font-size:1.15rem}.insight{color:var(--ink-soft);flex-wrap:wrap;gap:.25rem 1.5rem;font-size:.9rem;display:flex}.insight b{color:var(--ink)}.viz-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.25rem 1.25rem;position:relative}.viz-card__bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem 1.5rem;margin-bottom:1rem;display:flex}.viz-card__controls{flex-wrap:wrap;gap:.6rem;display:flex}.viz-card__foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin-top:1rem;display:flex}.legend{color:var(--ink-soft);gap:1.25rem;margin:0;padding:0;font-size:.88rem;list-style:none;display:flex}.legend li{align-items:center;gap:.45rem;display:inline-flex}.legend__swatch{border-radius:3px;width:.85rem;height:.85rem}.legend__swatch--right{background:var(--viz-right)}.legend__swatch--wrong{background:var(--viz-wrong)}.seg{background:var(--bg);border:1px solid var(--line);border-radius:10px;gap:2px;padding:3px;display:inline-flex}.seg button{min-height:30px;color:var(--ink-soft);font:600 .82rem var(--font-body);cursor:pointer;background:0 0;border:0;border-radius:7px;padding:0 .75rem}.seg button:hover{color:var(--ink)}.seg button[aria-pressed=true]{background:var(--surface-2);color:var(--ink)}.hbar{position:relative}.hbar__axis,.hrow{grid-template-columns:minmax(9rem,36%) minmax(0,1fr) 4.6rem;align-items:center;column-gap:1rem;display:grid}.hbar__axis{padding-bottom:.35rem}.hbar__ticks{height:1.1rem;font:400 .7rem var(--font-mono);color:var(--ink-faint);position:relative}.hbar__ticks span{position:absolute;top:0;transform:translate(-50%)}.hbar__ticks span:first-child{transform:none}.hbar__ticks span:last-child{transform:translate(-100%)}.hbar__rows{border-top:1px solid var(--viz-axis);margin:0;padding:0;list-style:none}.hrow{outline-offset:-2px;cursor:pointer;border-radius:8px;min-height:2.25rem;padding:.3rem 0}.hrow.is-hover,.hrow:hover{background:var(--wash)}.hrow__label{min-width:0;color:var(--ink-soft);align-items:baseline;gap:.6rem;font-size:.86rem;display:flex}.hrow__label b{font:600 .78rem var(--font-mono);color:var(--ink);flex:none}.hrow__label span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.hrow__track{gap:2px;height:1.05rem;display:flex}.hrow__seg{min-width:2px}.hrow__seg--right{background:var(--viz-right)}.hrow__seg--wrong{background:var(--viz-wrong)}.hrow__seg--empty{background:var(--surface-2)}.hrow__seg:last-child{border-radius:0 4px 4px 0}.hrow__value{text-align:right;font:600 .9rem var(--font-mono);font-variant-numeric:tabular-nums}.hrow__value small{font:400 .68rem var(--font-body);color:var(--ink-faint);margin-left:.3rem}.tip{z-index:5;background:var(--tooltip-bg);border:1px solid var(--tooltip-line);width:min(19rem,86vw);box-shadow:var(--shadow-pop);pointer-events:none;border-radius:10px;gap:.4rem;padding:.75rem .9rem;font-size:.85rem;display:grid;position:absolute}.tip__q{color:var(--ink-soft);line-height:1.4}.tip__q b{color:var(--ink)}.tip__row{color:var(--ink-soft);align-items:center;gap:.5rem;display:flex}.tip__row strong{color:var(--ink);font-size:1.05rem}.tip__row em{font-style:normal;font-family:var(--font-mono);color:var(--ink-faint);margin-left:auto}.tip__key{border-radius:2px;width:.85rem;height:3px}.tip__key--right{background:var(--viz-right)}.tip__key--wrong{background:var(--viz-wrong)}.tip__ans{border-top:1px solid var(--line);color:var(--ink-faint);padding-top:.4rem;font-size:.8rem;line-height:1.4}.tip__hint{color:var(--accent-ink);font-size:.75rem;font-weight:600}.option-list{gap:.4rem;margin:0;padding:0;list-style:none;display:grid}.option-list li{background:var(--surface-2);border-radius:var(--radius-sm);align-items:baseline;gap:.6rem;padding:.5rem .7rem;font-size:.9rem;display:flex}.option-list li.is-correct{background:var(--good-bg);color:var(--good)}.option-list__tag{font:700 .68rem var(--font-mono);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;margin-left:auto}.table-wrap{position:relative;overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:.92rem}.data-table th{text-align:left;font:600 .7rem var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);border-bottom:1px solid var(--viz-axis);white-space:nowrap;padding:0 .85rem .6rem}.data-table td{border-bottom:1px solid var(--line);vertical-align:middle;padding:.7rem .85rem}.data-table tbody tr:last-child>td{border-bottom:0}.data-table .num{text-align:right;font-variant-numeric:tabular-nums}.data-table .mono{font-family:var(--font-mono);color:var(--ink-soft)}.data-table .strong{font-weight:600}.data-table .muted-cell{color:var(--ink-faint);white-space:nowrap;font-size:.85rem}.data-table .act{text-align:right;white-space:nowrap}.data-table tr.is-open>td{border-bottom-color:#0000}.rank{background:var(--surface-2);min-width:2.2rem;color:var(--ink-soft);font:700 .85rem var(--font-mono);border-radius:8px;place-items:center;padding:.2rem .5rem;display:inline-grid}.rank--1{color:#141200;background:#f5d90a}.rank--2{color:#0b0e13;background:#c9d1e0}.rank--3{color:#1a0f04;background:#d9a066}.grade{align-items:center;gap:.75rem;display:flex}.grade b{min-width:2.8rem;font:700 .92rem var(--font-mono)}.grade__track{background:var(--viz-track);border-radius:4px;width:clamp(5rem,16vw,11rem);height:8px;position:relative}.grade__fill{background:var(--viz-right);border-radius:0 4px 4px 0;position:absolute;inset:0 auto 0 0}.grade__mark{background:var(--ink-soft);border-radius:1px;width:2px;margin-left:-1px;position:absolute;top:-4px;bottom:-4px}.pill{font:700 .72rem var(--font-mono);letter-spacing:.04em;white-space:nowrap;border-radius:99px;padding:.2rem .65rem;display:inline-block}.pill--pass{background:var(--good-bg);color:var(--good)}.pill--fail{background:var(--crit-bg);color:var(--bad-ink)}.search{flex:1;max-width:22rem}.input--sm{min-height:38px;font-size:.92rem}.detail-row>td{background:var(--wash-2);padding:0 .85rem 1rem}.detail{border-collapse:collapse;width:100%;font-size:.85rem}.detail th{text-align:left;font:600 .66rem var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);padding:.6rem .6rem .4rem}.detail td{border-top:1px solid var(--line);vertical-align:top;padding:.4rem .6rem;line-height:1.4}.detail .mono{font-family:var(--font-mono);color:var(--ink-faint)}.detail td b.mono{color:var(--ink)}.detail .mark{text-align:center;width:2rem;color:var(--good);font-weight:700}.detail tr.is-wrong td{background:var(--crit-bg)}.detail tr.is-wrong .mark{color:var(--bad-ink)}.empty{justify-items:start;gap:.9rem;max-width:34rem;display:grid}.empty-cell{text-align:center;color:var(--ink-faint);padding:1.5rem}@media (width<=900px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=640px){.tiles{gap:.6rem}.tile{padding:.85rem .9rem}.tile__value{font-size:1.55rem}.viz-card{padding:.9rem}.viz-card__controls{width:100%}.seg{max-width:100%}}@media (width<=720px){.hbar__axis{display:none}.hrow{grid-template-columns:minmax(0,1fr) 4.6rem;row-gap:.35rem;padding:.5rem .25rem}.hrow__label{grid-column:1/-1}}.users__page{width:min(100%,76rem);padding:clamp(1rem, 3vw, 2rem) clamp(1rem, 3vw, 1.5rem) calc(4rem + env(safe-area-inset-bottom));margin:0 auto}.users{grid-template-columns:minmax(0,1fr);gap:1.25rem;display:grid}.users>*{min-width:0}.users h1{margin-bottom:.35rem;font-size:clamp(1.4rem,3vw,1.9rem)}.users__notice{border:1px solid var(--good-line);border-radius:var(--radius-sm);background:var(--good-bg);color:var(--good);padding:.65rem .85rem;font-size:.92rem}.users__form{gap:1rem;display:grid}.users__form h2{font-size:1.1rem}.users__grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:.9rem;display:grid}.users__pass{gap:.5rem;display:flex}.users__form .btn--primary{justify-self:start}select.input{appearance:auto}.users__handle{font:400 .8rem var(--font-mono);color:var(--ink-faint);display:block}.pill--me{background:var(--tip-bg);color:var(--accent-text);margin-top:.3rem}.users__role{width:auto;min-width:9.5rem}.users__actions{flex-wrap:wrap;justify-content:flex-end;gap:.25rem;display:flex}.users__danger{color:var(--bad-ink)}.is-disabled .strong,.is-disabled .users__handle{opacity:.55}.users__reset{flex-wrap:wrap;gap:.5rem;padding:.5rem 0 .75rem;display:flex}.users__reset .input{width:min(100%,20rem)}@media (width<=900px){.users__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=560px){.users__grid{grid-template-columns:minmax(0,1fr)}.users__pass{flex-wrap:wrap}}.users__who{justify-items:start;gap:.15rem;display:grid}@media (pointer:coarse){.btn,.btn--sm,.input--sm,.theme-toggle{min-height:44px}.theme-toggle{width:44px}.seg button{min-height:40px}.dot{width:2.6rem;height:2.6rem}.topnav__links a{padding:.7rem .95rem}.index__item{padding:.75rem .6rem}.switch input{width:1.4rem;height:1.4rem}}@media (width<=640px){.input,.input--sm,select.input{font-size:16px}.card{padding:1.15rem}.gate{margin-top:0}.quiz-page__head{padding-left:max(.75rem, env(safe-area-inset-left));padding-right:max(.75rem, env(safe-area-inset-right))}.quiz-page__tag{display:none}.quiz__nav .btn{flex:1}.score__value{font-size:4.5rem}.dash__actions,.dash__actions .btn{width:100%}.viz-card__bar{align-items:flex-start}.seg button{padding:0 .6rem;font-size:.8rem}.search{flex-basis:100%;max-width:none}.stack,.stack tbody,.stack tr,.stack td{display:block}.stack thead{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.stack tbody tr{border-bottom:1px solid var(--line);padding:.7rem 0}.stack tbody tr:last-child{border-bottom:0}.stack td{text-align:right;border:0;justify-content:space-between;align-items:center;gap:1rem;min-width:0;padding:.3rem .2rem;display:flex}.stack td:before{content:attr(data-label);text-align:left;font:600 .66rem var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);flex:none}.stack td:not([data-label]):before{content:none}.stack td.act{justify-content:flex-start;padding-top:.5rem}.stack .q-text,.stack .detail__q{text-align:left;padding-top:.4rem;font-weight:600;display:block}.stack .users__actions{justify-content:flex-start}.stack .users__who{justify-items:end}.stack .grade{flex-direction:row-reverse}.stack .grade__track{width:6rem}.data-table .rank{min-width:2.4rem}.stack .detail-row,.stack .detail-row>td{padding-left:0;padding-right:0;display:block}.stack .detail-row>td:before{content:none}.detail.stack tbody tr{border:1px solid var(--line);border-radius:var(--radius-sm);margin-top:.5rem;padding:.6rem .5rem}.detail.stack tr.is-wrong{background:var(--crit-bg)}.detail.stack tr.is-wrong td{background:0 0}.detail.stack td.mark{justify-content:flex-end;width:auto;font-size:.85rem}.users__reset .input{width:100%}.users__reset .btn{flex:1}.topnav__links{scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 88%,#0000);mask-image:linear-gradient(90deg,#000 88%,#0000)}.topnav__links::-webkit-scrollbar{display:none}}@media (width<=360px){.tiles{grid-template-columns:minmax(0,1fr)}.brand__name{font-size:.8rem}.dot{width:2.2rem;height:2.2rem}}@media (height<=520px) and (orientation:landscape){.topnav{padding-top:max(.2rem, env(safe-area-inset-top));gap:.75rem;padding-bottom:.2rem}.topnav .brand__name,.topnav__name{display:none}.topnav .btn,.topnav .theme-toggle{height:34px;min-height:34px}.topnav .theme-toggle{width:34px}.topnav__links a{padding:.3rem .65rem}.deck__bar{padding-top:.1rem;padding-bottom:.1rem}.deck__bar .btn{min-height:30px}.deck__foot{padding-top:.3rem;padding-bottom:max(.3rem, env(safe-area-inset-bottom))}.deck__foot .btn{min-height:34px}.slide{gap:.6em;padding-top:.6rem;padding-bottom:.6rem}.slide__title{font-size:1.3em}.paper--fill{min-height:8em}.cover__title{font-size:clamp(1.6rem,6vh,2.6rem)}.cover__mark svg{width:min(24vh,12rem)}.quiz-page__main,.center-page{padding-top:.75rem}}