:root{color-scheme:dark;--bg:#171219;--panel:#211a23;--ink:#f9f6fa;--muted:#aaa1ad;--line:rgba(255,255,255,.13);--brand:#4f2854;--accent:#8d64a0;--max:980px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -20%,#302535 0,#171219 48%,#120f14 100%);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5;min-height:100vh}a{color:inherit}button,select{font:inherit}.skip{position:fixed;left:16px;top:-80px;z-index:100;background:#fff;color:#111;padding:10px 14px;border-radius:8px}.skip:focus{top:12px}.topbar{position:sticky;top:0;z-index:30;min-height:72px;padding:10px 20px;display:grid;grid-template-columns:150px minmax(0,1fr) auto;align-items:center;gap:22px;background:rgba(23,18,25,.88);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(18px)}.brand{display:block}.brand img{display:block;width:142px;height:auto;filter:brightness(0) invert(1);opacity:.94}.selectors{display:grid;grid-template-columns:minmax(220px,390px) minmax(170px,260px);justify-content:center;gap:10px}.selectors label{min-width:0;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px}.selectors label>span{color:var(--muted);font-size:12px;font-weight:750}.selectors select{width:100%;min-width:0;border:1px solid var(--line);border-radius:10px;background:#251e28;color:var(--ink);padding:8px 34px 8px 11px;font-size:14px;font-weight:650}.languages{display:flex;gap:3px;padding:3px;background:rgba(255,255,255,.07);border-radius:999px}.languages a{text-decoration:none;padding:6px 9px;border-radius:999px;color:var(--muted);font-size:12px;font-weight:850}.languages a[aria-current=page]{background:#fff;color:#211923}.presentation{padding:14px 18px 60px}.presentation article{max-width:var(--max);margin:auto}.stage{display:grid;grid-template-columns:52px minmax(0,1fr) 52px;align-items:center;gap:14px;justify-content:center}.stage figure{position:relative;width:min(900px,calc(100vw - 180px),calc(100svh - 160px));margin:0;justify-self:center}.stage figure>img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:contain;background:#fff;border-radius:5px;box-shadow:0 24px 70px rgba(0,0,0,.36)}.stage figcaption{display:flex;justify-content:space-between;margin-top:10px;color:#8f8792;font-size:12px;letter-spacing:.02em}.arrow{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;text-decoration:none;color:#ddd5df;background:rgba(255,255,255,.055);font-size:21px;transition:.16s ease}.arrow:not(.disabled):hover{background:#fff;color:#211923;transform:scale(1.04)}.arrow.disabled{opacity:.18}.zoom-button{position:absolute;right:12px;top:12px;z-index:2;width:40px;height:40px;border:1px solid rgba(255,255,255,.42);border-radius:50%;background:rgba(23,18,25,.76);color:white;font-size:21px;cursor:pointer;backdrop-filter:blur(8px)}.zoom-button:hover{background:#fff;color:#211923}.progress{display:flex;gap:4px;width:min(900px,calc(100vw - 180px),calc(100svh - 160px));margin:15px auto 0}.progress a{height:12px;flex:1;display:flex;align-items:center}.progress span{display:block;width:100%;height:3px;border-radius:4px;background:rgba(255,255,255,.13)}.progress a:hover span,.progress a.current span{background:var(--accent)}.description{width:min(760px,calc(100vw - 48px));margin:44px auto 0;color:var(--muted)}.deck-name{margin:0 0 8px;color:var(--accent);font-size:12px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.description h1{margin:0;color:var(--ink);font-size:clamp(25px,3.1vw,42px);line-height:1.08;letter-spacing:-.035em}.summary{font-size:17px;line-height:1.65;margin:16px 0 0}.description details{margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}.description summary{width:max-content;cursor:pointer;color:#d2cbd4;font-size:14px;font-weight:750}.transcript{margin-top:16px;color:#918993}.transcript p{margin:0 0 9px}footer{display:flex;justify-content:center;gap:22px;padding:25px 18px 38px;border-top:1px solid rgba(255,255,255,.07);color:#8f8792;font-size:13px}footer a{text-decoration:none}footer a:hover{color:white}dialog#zoom-dialog{width:100vw;height:100vh;max-width:none;max-height:none;margin:0;padding:0;border:0;background:#09070a;color:white}dialog#zoom-dialog::backdrop{background:#09070a}.zoom-toolbar{position:fixed;right:14px;top:14px;z-index:5;display:flex;gap:7px}.zoom-toolbar button{border:1px solid rgba(255,255,255,.25);background:rgba(25,20,27,.82);color:#fff;border-radius:999px;height:40px;padding:0 14px;cursor:pointer}.zoom-toolbar button:last-child{width:40px;padding:0;font-size:23px}.zoom-canvas{width:100%;height:100%;overflow:auto;display:grid;place-items:center;padding:18px}.zoom-canvas img{display:block;max-width:calc(100vw - 36px);max-height:calc(100vh - 36px);width:auto;height:auto}.zoom-canvas.actual{display:block;padding:70px 30px 30px}.zoom-canvas.actual img{width:1600px;height:1600px;max-width:none;max-height:none;margin:auto}.catalog-page{background:#f7f5f8;color:#231d25}.catalog-header{height:70px;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e6dfe8;background:#fff}.catalog-header .brand img{filter:none}.catalog-header .languages{background:#eee9f0}.catalog-header .languages a[aria-current=page]{background:#4f2854;color:#fff}.catalog{max-width:1120px;margin:auto;padding:70px 24px 80px}.catalog h1{font-size:clamp(38px,5vw,64px);line-height:1;letter-spacing:-.05em;margin:0;color:#251c28}.catalog-intro{max-width:650px;font-size:18px;color:#6e6571}.deck-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin-top:42px}.deck-card{position:relative;min-height:180px;padding:22px 55px 22px 22px;border:1px solid #e5dde8;border-radius:17px;background:#fff;text-decoration:none;box-shadow:0 7px 24px rgba(64,40,67,.055);transition:.17s ease}.deck-card:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 12px 30px rgba(64,40,67,.1)}.deck-card span{color:var(--accent);font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.07em}.deck-card strong{display:block;margin-top:8px;font-size:22px;color:#261e29;line-height:1.12}.deck-card p{margin:10px 0 0;color:#716875;font-size:14px}.deck-card b{position:absolute;right:22px;top:22px;color:var(--accent);font-size:22px}.catalog-page footer{color:#716875;border-color:#e5dde8}.catalog-page footer a:hover{color:#4f2854}
.download-panel{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);display:grid;gap:10px}.download-panel>p{margin:0;color:#d2cbd4;font-size:13px;font-weight:800}.download-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.download-group>span{min-width:190px;color:#918993;font-size:12px}.download-group a,.download-catalog-link{border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:#d8d1da;text-decoration:none;font-size:12px;font-weight:720}.download-group a:hover,.download-catalog-link:hover{border-color:var(--accent);color:#fff}.download-catalog-link{width:max-content;margin-top:2px;border:0;padding-left:0;color:var(--accent)}.catalog-download-link{display:inline-block;margin-top:8px;color:#4f2854;font-weight:800;text-decoration:none}.catalog-download-link:hover{text-decoration:underline}.back-link{display:inline-block;margin-bottom:28px;color:#6e6571;text-decoration:none;font-weight:750}.download-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin-top:42px}.download-card{padding:21px;border:1px solid #e5dde8;border-radius:17px;background:#fff;box-shadow:0 7px 24px rgba(64,40,67,.055)}.download-card>p{margin:0;color:var(--accent);font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.07em}.download-card h2{margin:8px 0 17px;color:#261e29;font-size:21px;line-height:1.16}.download-actions{display:flex;flex-wrap:wrap;gap:7px}.download-actions a{border:1px solid #ddd4e0;border-radius:999px;padding:7px 10px;color:#4f2854;text-decoration:none;font-size:12px;font-weight:750}.download-actions a:hover{border-color:var(--accent);background:#faf7fb}
@media(max-width:820px){.topbar{grid-template-columns:auto 1fr auto;gap:12px;padding:9px 12px}.brand img{width:112px}.selectors{grid-column:1/-1;grid-row:2;grid-template-columns:1fr 1fr;width:100%;gap:7px}.selectors label{display:block}.selectors label>span{display:block;margin:0 0 4px}.selectors select{font-size:13px;padding:8px 27px 8px 9px}.languages{justify-self:end}.presentation{padding:10px 8px 45px}.stage{grid-template-columns:1fr;position:relative}.stage figure{width:min(calc(100vw - 16px),calc(100svh - 195px));min-width:250px}.arrow{position:absolute;z-index:3;top:calc(50% - 22px);background:rgba(23,18,25,.72);border-color:rgba(255,255,255,.3)}.arrow.previous{left:10px}.arrow.next{right:10px}.stage figcaption{padding:0 3px}.progress{width:min(calc(100vw - 26px),calc(100svh - 205px));gap:3px;margin-top:11px}.description{width:calc(100vw - 34px);margin-top:34px}.description h1{font-size:28px}.summary{font-size:16px}.zoom-button{right:9px;top:9px;width:37px;height:37px}.deck-grid,.download-grid{grid-template-columns:1fr}.download-group>span{flex-basis:100%;min-width:0}.catalog{padding-top:46px}}
@media(max-width:450px){.topbar{grid-template-columns:1fr auto}.brand img{width:108px}.selectors{grid-column:1/-1}.stage figure{min-width:0;width:calc(100vw - 16px)}.progress{width:calc(100vw - 26px)}.stage figcaption{font-size:11px}.catalog{padding:38px 16px 60px}.deck-card{min-height:0}.catalog-header{padding:12px 16px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}