/* מרכז ההרצאות: one design system for the site and the slides (Apple-style, Mekadmim brand). RTL first. */
:root{
  --bg:#F3F5F7; --surface:#FFFFFF; --surface-2:#ECF0F3; --surface-3:#E3E8ED;
  --ink:#0E1216; --ink-2:#55606B; --ink-3:#6C757F;
  --line:rgba(14,18,22,.09); --line-2:rgba(14,18,22,.16);
  --accent:#1F6E96; --accent-ink:#FFFFFF; --accent-soft:rgba(49,142,185,.13); --accent-hover:#185B7C;
  --brand-a:#318EB9; --brand-b:#92FFBE;
  --good:#127A50; --good-soft:rgba(18,122,80,.11);
  --warn:#9A6212; --warn-soft:rgba(183,121,31,.15);
  --bad:#B4232F; --bad-soft:rgba(180,35,47,.1);
  --side:#EDF1F4; --glass:rgba(243,245,247,.8);
  --shadow-1:0 0 0 1px rgba(14,18,22,.05),0 1px 2px rgba(14,18,22,.05);
  --shadow-2:0 0 0 1px rgba(14,18,22,.06),0 24px 60px -24px rgba(14,30,45,.35),0 6px 16px -10px rgba(14,30,45,.14);
  --mark:rgba(255,214,10,.45);
  --t1:#318EB9; --t2:#2FA897; --t3:#D89A2B; --t4:#D2607A; --t5:#6E80E6; --t6:#8A939D; --t7:#4C9E5A; --t8:#B0721E;
  --sd-bg:#04070A; --sd-ink:#F3F6F8; --sd-ink2:rgba(243,246,248,.66); --sd-line:rgba(243,246,248,.16); --sd-mint:#92FFBE; --sd-blue:#5FC3E8;
  --sl-bg:#FFFFFF; --sl-ink:#0E1216; --sl-ink2:#5A6570; --sl-line:rgba(14,18,22,.1); --sl-accent:#1F6E96;
  --font:"Heebo",-apple-system,BlinkMacSystemFont,"Segoe UI","Arial Hebrew",Arial,sans-serif;
  --mono:ui-monospace,"Cascadia Mono",Consolas,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#07090B; --surface:#121518; --surface-2:#1A1E22; --surface-3:#23282D;
  --ink:#F0F3F5; --ink-2:#A1AAB3; --ink-3:#7E8791;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.16);
  --accent:#5DB9E3; --accent-ink:#04131C; --accent-soft:rgba(93,185,227,.15); --accent-hover:#7BC8EA;
  --good:#45C98F; --good-soft:rgba(69,201,143,.14);
  --warn:#E8AE45; --warn-soft:rgba(232,174,69,.14);
  --bad:#F0707A; --bad-soft:rgba(240,112,122,.14);
  --side:#101316; --glass:rgba(7,9,11,.78);
  --shadow-1:0 0 0 1px rgba(255,255,255,.07);
  --shadow-2:0 0 0 1px rgba(255,255,255,.08),0 30px 70px -30px rgba(0,0,0,.85);
  --mark:rgba(255,214,10,.3);
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#07090B; --surface:#121518; --surface-2:#1A1E22; --surface-3:#23282D;
  --ink:#F0F3F5; --ink-2:#A1AAB3; --ink-3:#7E8791;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.16);
  --accent:#5DB9E3; --accent-ink:#04131C; --accent-soft:rgba(93,185,227,.15); --accent-hover:#7BC8EA;
  --good:#45C98F; --good-soft:rgba(69,201,143,.14);
  --warn:#E8AE45; --warn-soft:rgba(232,174,69,.14);
  --bad:#F0707A; --bad-soft:rgba(240,112,122,.14);
  --side:#101316; --glass:rgba(7,9,11,.78);
  --shadow-1:0 0 0 1px rgba(255,255,255,.07);
  --shadow-2:0 0 0 1px rgba(255,255,255,.08),0 30px 70px -30px rgba(0,0,0,.85);
  --mark:rgba(255,214,10,.3);
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--font);direction:rtl;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;text-wrap:balance}
p{margin:0}
:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:2px;border-radius:8px}
.ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ltr{direction:ltr;unicode-bidi:isolate}
.muted{color:var(--ink-2)}
.faint{color:var(--ink-3)}
.boot{display:grid;place-items:center;height:100vh;color:var(--ink-3)}
mark{background:var(--mark);color:inherit;border-radius:3px;padding:0 1px}
::selection{background:color-mix(in srgb,var(--accent) 28%,transparent)}

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:248px minmax(0,1fr);height:100vh;overflow:hidden}
.side{background:var(--side);border-inline-end:1px solid var(--line);display:flex;flex-direction:column;min-height:0;padding:16px 10px 12px;gap:2px;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;padding:2px 10px 14px;font-weight:800;font-size:16px;letter-spacing:-.015em;color:var(--ink);text-decoration:none}
.brand:hover{text-decoration:none}
.brand svg{width:24px;height:24px;color:var(--ink)}
.brand small{display:block;font-size:11px;font-weight:500;color:var(--ink-3);letter-spacing:0}
.sfield{display:flex;align-items:center;gap:8px;height:34px;padding:0 10px;border-radius:10px;background:var(--surface);box-shadow:var(--shadow-1);color:var(--ink-3);margin:0 2px 12px}
.sfield input{flex:1;min-width:0;border:0;background:transparent;outline:0;font-size:14px;color:var(--ink)}
.sfield .ic{width:15px;height:15px}
kbd{font:600 10.5px var(--font);color:var(--ink-3);background:var(--surface-2);border-radius:5px;padding:1px 6px;direction:ltr;white-space:nowrap}
.ni{display:flex;align-items:center;gap:10px;height:34px;padding:0 10px;border-radius:9px;font-size:14px;color:var(--ink);text-decoration:none;border:0;background:transparent;width:100%;cursor:pointer;text-align:start;transition:background-color .15s}
.ni:hover{background:var(--surface-3);text-decoration:none}
.ni .ic{width:18px;height:18px;color:var(--ink-2)}
.ni.on{background:var(--accent-soft);color:var(--accent);font-weight:600}
.ni.on .ic{color:var(--accent)}
.ni .ct{margin-inline-start:auto;font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.ni .live{margin-inline-start:auto;width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 1.4s infinite}
.slabel{font-size:11.5px;font-weight:700;color:var(--ink-3);padding:16px 10px 6px}
.dot{width:8px;height:8px;border-radius:50%;flex:none;display:inline-block}
.sfoot{margin-top:auto;display:grid;gap:10px;padding:14px 8px 2px;border-top:1px solid var(--line)}
.engine{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2);background:none;border:0;padding:0;cursor:pointer;text-align:start}
.engine i{width:8px;height:8px;border-radius:50%;background:var(--ink-3);flex:none}
.engine.ok i{background:var(--good);box-shadow:0 0 0 3px var(--good-soft)}
.engine.bad i{background:var(--bad);box-shadow:0 0 0 3px var(--bad-soft)}
.me{display:flex;align-items:center;gap:9px;font-size:13px;line-height:1.25;background:none;border:0;padding:0;cursor:pointer;text-align:start}
.me b{display:block;font-weight:600}
.me span{font-size:11.5px;color:var(--ink-3)}
.av{width:30px;height:30px;border-radius:50%;background:linear-gradient(150deg,var(--brand-a),var(--brand-b));color:#04211A;display:grid;place-items:center;font-weight:800;font-size:13px;flex:none}
.main{height:100vh;overflow:auto;position:relative;min-width:0}
.page{padding:30px 40px 90px;max-width:1240px}
.page.wide{max-width:none}
.phead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.eyebrow{font-size:13px;font-weight:600;color:var(--ink-3)}
.ltitle{font-size:34px;font-weight:800;letter-spacing:-.032em;line-height:1.08;margin-top:2px}
.acts{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.section-title{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:17px;font-weight:700;margin:32px 0 12px}
.section-title a,.section-title button{font-size:13px;font-weight:500}

/* ---------- controls ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 16px;border-radius:999px;font-weight:600;font-size:14px;background:var(--surface-2);color:var(--ink);border:0;cursor:pointer;white-space:nowrap;text-decoration:none;transition:transform .1s ease-out,background-color .15s,opacity .15s}
.btn:hover{background:var(--surface-3);text-decoration:none}
.btn:active{transform:scale(.97)}
.btn .ic{width:16px;height:16px}
.btn.pri{background:var(--accent);color:var(--accent-ink)}
.btn.pri:hover{background:var(--accent-hover)}
.btn.ghost{background:transparent}
.btn.ghost:hover{background:var(--surface-2)}
.btn.danger{background:var(--bad-soft);color:var(--bad)}
.btn.sm{height:30px;padding:0 12px;font-size:13px}
.btn.lg{height:44px;padding:0 22px;font-size:15px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.ibtn{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:9px;border:0;background:transparent;color:var(--ink-2);cursor:pointer;transition:background-color .15s}
.ibtn:hover{background:var(--surface-2);color:var(--ink)}
.ibtn:disabled{opacity:.35;cursor:not-allowed}
.field{display:grid;gap:6px}
.field > span{font-size:13px;font-weight:600;color:var(--ink-2)}
.field small{font-size:12px;color:var(--ink-3)}
.input,.select,.textarea{width:100%;border:0;border-radius:11px;background:var(--surface-2);padding:9px 12px;font-size:15px;outline:0;box-shadow:inset 0 0 0 1px transparent;transition:box-shadow .15s,background-color .15s}
.input:focus,.select:focus,.textarea:focus{background:var(--surface);box-shadow:inset 0 0 0 1.5px var(--accent)}
.textarea{resize:vertical;min-height:90px;line-height:1.6}
.textarea.code{font-family:var(--font);font-size:15px;min-height:420px}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238A939D' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:left 10px center;background-size:12px 12px;background-repeat:no-repeat;padding-inline-end:12px;padding-inline-start:30px}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.row3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.seg{display:inline-flex;padding:3px;border-radius:10px;background:var(--surface-2);gap:2px;flex-wrap:wrap;justify-self:start;align-self:start}
.seg button{border:0;background:transparent;font-size:13.5px;font-weight:500;color:var(--ink-2);padding:6px 13px;border-radius:8px;cursor:pointer;transition:background-color .2s,color .2s}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:0 1px 3px rgba(0,0,0,.14),0 0 0 .5px rgba(0,0,0,.04)}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px;background:var(--surface-2);color:var(--ink-2);white-space:nowrap;border:0}
.chip.good{background:var(--good-soft);color:var(--good)}
.chip.warn{background:var(--warn-soft);color:var(--warn)}
.chip.acc{background:var(--accent-soft);color:var(--accent)}
.chip.bad{background:var(--bad-soft);color:var(--bad)}
.chip .ic{width:12px;height:12px;stroke-width:2.2}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;padding:4px 11px;border-radius:999px;background:var(--surface);box-shadow:var(--shadow-1);color:var(--ink);border:0;cursor:pointer;transition:background-color .15s}
.tag:hover{background:var(--surface-2)}
.tag.on{background:var(--accent);color:var(--accent-ink);box-shadow:none}
.tag .ic{width:13px;height:13px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.card{background:var(--surface);border-radius:18px;box-shadow:var(--shadow-1)}
.empty{display:grid;justify-items:center;text-align:center;gap:10px;padding:56px 24px;color:var(--ink-2)}
.empty .big{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.empty .big .ic{width:26px;height:26px}
.empty h3{font-size:19px;color:var(--ink)}
.empty p{max-width:46ch;font-size:15px}
.spin{width:16px;height:16px;border-radius:50%;border:2px solid color-mix(in srgb,currentColor 25%,transparent);border-top-color:currentColor;animation:spin .8s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes rise{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---------- sheet (modal) ---------- */
.scrim{position:fixed;inset:0;background:rgba(6,10,14,.38);z-index:50;display:grid;place-items:start center;padding:6vh 16px 16px;overflow:auto;animation:fade .2s var(--ease)}
.sheet{width:min(760px,100%);background:var(--surface);border-radius:22px;box-shadow:0 40px 100px -30px rgba(0,0,0,.6),0 0 0 1px var(--line);animation:rise .28s var(--ease);overflow:hidden}
.sheet.wide{width:min(1040px,100%)}
.shd{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 24px 14px;border-bottom:1px solid var(--line)}
.shd h2{font-size:22px;font-weight:800;letter-spacing:-.02em}
.shd p{font-size:14px;color:var(--ink-2);margin-top:2px}
.sbody{padding:20px 24px;display:grid;gap:16px}
.sft{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 24px;border-top:1px solid var(--line);background:var(--surface-2);flex-wrap:wrap}
.meter{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-2)}
.meter .bar{width:120px;height:6px;border-radius:3px;background:var(--line-2);overflow:hidden}
.meter .bar i{display:block;height:100%;border-radius:3px;background:linear-gradient(270deg,var(--brand-a),var(--brand-b));transition:width .3s var(--ease)}
.hint{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:14px;background:var(--accent-soft);font-size:14px;line-height:1.55}
.hint .ic{color:var(--accent);margin-top:2px}
.hint.warn{background:var(--warn-soft)}
.hint.warn .ic{color:var(--warn)}

/* ---------- toasts + jobs dock ---------- */
.toasts{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);display:grid;gap:8px;z-index:80;pointer-events:none}
.toast{pointer-events:auto;display:flex;align-items:center;gap:12px;padding:11px 16px;border-radius:14px;background:var(--ink);color:var(--bg);font-size:14px;font-weight:500;box-shadow:0 12px 30px -10px rgba(0,0,0,.45);animation:rise .25s var(--ease)}
.toast a,.toast button{color:var(--brand-b);font-weight:700;background:none;border:0;cursor:pointer;padding:0}
.dock{position:fixed;bottom:18px;left:18px;width:340px;max-width:calc(100vw - 36px);background:var(--surface);border-radius:18px;box-shadow:var(--shadow-2);z-index:40;overflow:hidden;animation:rise .25s var(--ease)}
.dock-h{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px;font-weight:700}
.dock-h .ibtn{margin-inline-start:auto;width:28px;height:28px}
.job{padding:12px 14px;display:grid;gap:6px;border-bottom:1px solid var(--line)}
.job > *{min-width:0}
.job:last-child{border-bottom:0}
.job-t{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600}
.job-t span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.job-c{font-size:12.5px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.job .bar{height:3px;border-radius:2px;background:var(--line);overflow:hidden}
.job .bar i{display:block;height:100%;width:40%;background:linear-gradient(270deg,var(--brand-a),var(--brand-b));animation:slide 1.6s ease-in-out infinite}
@keyframes slide{0%{transform:translateX(150%)}100%{transform:translateX(-260%)}}

/* ---------- home ---------- */
.quick{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.qt{display:flex;align-items:center;gap:14px;padding:18px;border-radius:18px;background:var(--surface);box-shadow:var(--shadow-1);border:0;cursor:pointer;text-align:start;transition:transform .15s var(--ease),box-shadow .15s}
.qt:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.qt:active{transform:scale(.98)}
.qi{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;color:#fff;background:linear-gradient(155deg,#2F86B4,#38B2A4 72%,#73E2B1);flex:none}
.qi .ic{width:22px;height:22px;stroke-width:1.9}
.qt b{display:block;font-size:16px;font-weight:700}
.qt span{font-size:13px;color:var(--ink-2);line-height:1.45}
.stats{display:flex;gap:28px;flex-wrap:wrap;margin-top:8px;color:var(--ink-2);font-size:14px}
.stats b{display:block;font-size:28px;font-weight:800;color:var(--ink);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.grid2{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:18px}
.rows{display:grid}
.drow{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:12px;color:var(--ink);text-decoration:none;cursor:pointer;background:none;border:0;width:100%;text-align:start}
.drow:hover{background:var(--surface-2);text-decoration:none}
.drow b{display:block;font-size:14px;font-weight:600}
.drow span{font-size:12.5px;color:var(--ink-3)}
.drow .chip{margin-inline-start:auto}
.ti{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);flex:none}
.ti .ic{width:17px;height:17px}

/* ---------- library ---------- */
.lib{display:grid;grid-template-columns:400px minmax(0,1fr);height:100vh}
.lib.editing{grid-template-columns:minmax(0,1fr)}
.lib.editing .list{display:none}
.list{border-inline-end:1px solid var(--line);display:flex;flex-direction:column;min-height:0;background:var(--surface)}
.list-h{padding:22px 18px 12px;display:grid;gap:12px;border-bottom:1px solid var(--line)}
.list-h .top{display:flex;align-items:flex-end;justify-content:space-between;gap:8px}
.list-h .ltitle{font-size:28px}
.search{display:flex;align-items:center;gap:8px;height:38px;padding:0 12px;border-radius:11px;background:var(--surface-2);color:var(--ink-3)}
.search input{flex:1;min-width:0;border:0;background:transparent;outline:0;font-size:15px;color:var(--ink)}
.search .ic{width:16px;height:16px}
.filters{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.filters .select{width:auto;padding-block:5px;font-size:13px;border-radius:9px}
.list-b{overflow:auto;padding:8px;flex:1}
.litem{display:flex;align-items:flex-start;gap:11px;padding:11px 10px;border-radius:13px;color:var(--ink);text-decoration:none;cursor:pointer}
.litem:hover{background:var(--surface-2);text-decoration:none}
.litem.on{background:var(--accent-soft)}
.litem .tx{min-width:0;flex:1;display:grid;gap:2px}
.litem b{font-size:14.5px;font-weight:600;line-height:1.35}
.litem .meta{font-size:12px;color:var(--ink-3)}
.litem .snip{font-size:12.5px;color:var(--ink-2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.litem .chip{margin-top:2px}
.list-f{padding:10px 18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-3)}
.reader{overflow:auto;min-width:0;background:var(--surface)}
.rhead{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;padding:12px 28px;background:var(--glass);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--line);flex-wrap:wrap}
.rhead .grow{flex:1}
.rwrap{padding:32px 48px 100px;max-width:880px}
.crumbs{font-size:13px;color:var(--ink-3);font-weight:500;display:flex;gap:6px;flex-wrap:wrap}
.rtitle{font-size:38px;font-weight:800;letter-spacing:-.035em;line-height:1.1;margin:8px 0 12px}
.rsum{font-size:19px;color:var(--ink-2);line-height:1.6;margin-bottom:16px}
.rmeta{display:flex;align-items:center;gap:8px 14px;flex-wrap:wrap;font-size:13px;color:var(--ink-2);padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:8px}
.rmeta .sep{color:var(--line-2)}
.toc{margin:18px 0 6px;padding:14px 16px;border-radius:14px;background:var(--surface-2)}
.toc b{display:block;font-size:12.5px;color:var(--ink-3);margin-bottom:6px}
.toc ol{margin:0;padding:0 18px 0 0;font-size:14px;columns:2;column-gap:32px}
.toc li{break-inside:avoid;margin:0 0 4px}
.toc a,.linkbtn{color:var(--ink)}
.linkbtn{background:none;border:0;padding:0;cursor:pointer;font:inherit;text-align:start}
.linkbtn:hover{color:var(--accent)}
.prose{font-size:17px;line-height:1.75;color:var(--ink)}
.prose > *:first-child{margin-top:18px}
.prose h2{font-size:25px;font-weight:800;letter-spacing:-.02em;line-height:1.25;margin:40px 0 10px;scroll-margin-top:80px}
.prose h3{font-size:19px;font-weight:700;letter-spacing:-.01em;margin:26px 0 6px}
.prose h4{font-size:16.5px;font-weight:700;margin:20px 0 4px}
.prose p{margin:10px 0}
.prose ul,.prose ol{margin:10px 0;padding-inline-start:24px}
.prose li{margin:4px 0}
.prose li::marker{color:var(--ink-3)}
.prose strong{font-weight:700}
.prose a{word-break:break-word}
.prose blockquote{margin:16px 0;padding:10px 18px;border-inline-start:3px solid var(--accent);background:var(--accent-soft);border-radius:0 12px 12px 0;color:var(--ink)}
.prose code{font-family:var(--mono);font-size:.88em;background:var(--surface-2);padding:1px 6px;border-radius:6px;direction:ltr;unicode-bidi:isolate}
.prose pre{background:var(--surface-2);padding:14px;border-radius:12px;overflow:auto;direction:ltr;text-align:left}
.prose pre code{background:none;padding:0}
.prose hr{border:0;border-top:1px solid var(--line);margin:28px 0}
.prose .tw{overflow-x:auto;margin:16px 0;border-radius:14px;box-shadow:var(--shadow-1)}
.prose table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.5}
.prose th,.prose td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}
.prose th{background:var(--surface-2);font-weight:700;font-size:13.5px;color:var(--ink-2)}
.prose tr:last-child td{border-bottom:0}
.prose input[type=checkbox]{margin-inline-end:6px}
.sources{margin-top:30px;padding:16px 18px;border-radius:14px;background:var(--surface-2);font-size:14px}
.sources b{display:block;margin-bottom:6px}
.sources ol{margin:0;padding-inline-start:20px;display:grid;gap:4px}
.used{margin-top:18px;display:grid;gap:6px}
.confirm{display:inline-flex;align-items:center;gap:6px;font-size:13px}

/* ---------- editor ---------- */
.editor{padding:26px 40px 90px;max-width:1100px}
.editor .grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}
.editor .side-col{display:grid;gap:14px;position:sticky;top:16px}
.title-input{font-size:30px;font-weight:800;letter-spacing:-.03em;border:0;background:transparent;outline:0;width:100%;padding:4px 0;color:var(--ink)}
.sum-input{font-size:17px;border:0;background:transparent;outline:0;width:100%;resize:none;color:var(--ink-2);line-height:1.55}
.cats{display:flex;flex-wrap:wrap;gap:6px}
.tagbox{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:7px 8px;border-radius:11px;background:var(--surface-2);min-height:42px}
.tagbox input{flex:1;min-width:90px;border:0;background:transparent;outline:0;font-size:14px;padding:3px}
.tagbox .tag{cursor:default;padding:3px 6px 3px 10px}
.tagbox .tag button{border:0;background:none;padding:0;cursor:pointer;color:var(--ink-3);display:grid}
.mdtools{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.editor .prose{background:var(--surface);border-radius:14px;padding:4px 22px 18px;min-height:420px;box-shadow:var(--shadow-1)}

/* ---------- productions ---------- */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.pcard{border-radius:18px;background:var(--surface);box-shadow:var(--shadow-1);overflow:hidden;color:var(--ink);text-decoration:none;display:grid;transition:transform .15s var(--ease),box-shadow .15s}
.pcard:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);text-decoration:none}
.pcard .sl{border-radius:0}
.pcard .pb{padding:12px 15px 14px;display:grid;gap:3px}
.pcard b{font-size:15px;font-weight:700}
.pcard span{font-size:12.5px;color:var(--ink-3)}
.ph{aspect-ratio:16/9;display:grid;place-items:center;background:var(--surface-2);color:var(--ink-3)}
.ph .ic{width:34px;height:34px;stroke-width:1.4}
.wiz{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:22px;align-items:start}
.panel{background:var(--surface);border-radius:18px;box-shadow:var(--shadow-1);padding:20px;display:grid;gap:14px}
.panel h3{font-size:17px}
.pick{display:grid;gap:4px;max-height:430px;overflow:auto;margin:0 -6px;padding:0 6px}
.pitem{display:flex;align-items:flex-start;gap:10px;padding:9px 10px;border-radius:12px;cursor:pointer;border:0;background:none;text-align:start;width:100%}
.pitem:hover{background:var(--surface-2)}
.pitem.on{background:var(--accent-soft)}
.pitem b{display:block;font-size:14px;font-weight:600}
.pitem span{font-size:12px;color:var(--ink-3)}
.cbx{width:18px;height:18px;border-radius:6px;box-shadow:inset 0 0 0 1.5px var(--line-2);display:grid;place-items:center;color:var(--accent-ink);flex:none;margin-top:2px}
.cbx.on{background:var(--accent);box-shadow:none}
.cbx .ic{width:12px;height:12px;stroke-width:3}
.chosen{display:grid;gap:6px}
.citem{display:grid;grid-template-columns:24px minmax(0,1fr) auto;align-items:center;gap:8px;padding:8px 10px;border-radius:12px;background:var(--surface-2)}
.citem em{font-style:normal;font-weight:800;color:var(--accent);text-align:center;font-variant-numeric:tabular-nums}
.citem b{font-size:14px;font-weight:600;display:block}
.citem span{font-size:12px;color:var(--ink-3)}
.citem .acts{gap:0}
.citem .ibtn{width:28px;height:28px}
.pview-h{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.pmeta{display:flex;gap:8px 14px;flex-wrap:wrap;align-items:center;font-size:13.5px;color:var(--ink-2);margin-top:8px}
.tabs{margin-bottom:18px}
.deck-ed{display:grid;grid-template-columns:190px minmax(0,1fr) 320px;gap:18px;align-items:start}
.thumbs{display:grid;gap:10px;max-height:calc(100vh - 230px);overflow:auto;padding:4px;position:sticky;top:12px}
.th{display:grid;grid-template-columns:18px minmax(0,1fr);gap:6px;align-items:start;border:0;background:none;padding:0;cursor:pointer;text-align:start}
.th em{font-style:normal;font-size:11.5px;color:var(--ink-3);text-align:center;padding-top:3px;font-variant-numeric:tabular-nums}
.th .sl{border-radius:8px;transition:box-shadow .15s}
.th.on .sl{box-shadow:0 0 0 3px var(--accent)}
.stagep{display:grid;gap:14px;min-width:0}
.stagep > .sl{border-radius:14px;box-shadow:0 26px 60px -26px rgba(0,0,0,.55)}
.insp{display:grid;gap:14px;position:sticky;top:12px;max-height:calc(100vh - 120px);overflow:auto;padding:2px}
.insp .panel{gap:12px;padding:16px}
.toolrow{display:flex;gap:4px;flex-wrap:wrap}
.notes-card{background:var(--surface);border-radius:16px;box-shadow:var(--shadow-1);padding:14px 16px;display:grid;gap:8px}
.notes-card .hdr{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--ink-3)}
.plan{display:grid;gap:8px}
.prow{display:grid;grid-template-columns:44px minmax(0,1fr) 64px;gap:14px;padding:14px 16px;border-radius:14px;background:var(--surface);box-shadow:var(--shadow-1);align-items:start}
.prow em{font-style:normal;font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums}
.prow b{display:block;font-size:15px}
.prow p{font-size:14.5px;color:var(--ink-2);line-height:1.65;margin-top:4px;white-space:pre-wrap}
.prow .min{font-size:13px;color:var(--ink-3);text-align:left;font-variant-numeric:tabular-nums}
.savestate{font-size:12.5px;color:var(--ink-3)}

/* ---------- slides: sizes in cqw so one markup renders at any width ---------- */
.sl{container-type:inline-size;position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:10px;isolation:isolate;font-family:var(--font);text-align:right;width:100%;max-width:100%;direction:rtl}
.sl.dark{background:var(--sd-bg);color:var(--sd-ink)}
.sl.dark::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(75% 95% at 88% 120%,rgba(49,142,185,.55),transparent 62%),radial-gradient(55% 70% at -5% -15%,rgba(146,255,190,.13),transparent 60%)}
.sl.light{background:var(--sl-bg);color:var(--sl-ink);box-shadow:inset 0 0 0 1px var(--sl-line)}
.sl .in{position:absolute;inset:7cqw 8cqw 10cqw;display:flex;flex-direction:column;min-height:0}
.sl .k{font-size:2cqw;font-weight:700;letter-spacing:.03em;color:var(--sd-mint)}
.sl.light .k{color:var(--sl-accent)}
.sl .t{font-size:5.6cqw;font-weight:800;letter-spacing:-.035em;line-height:1.08;margin-top:1.4cqw;text-wrap:balance}
.sl .s{font-size:2.4cqw;line-height:1.45;color:var(--sd-ink2);margin-top:2cqw;max-width:66cqw}
.sl.light .s{color:var(--sl-ink2)}
.sl .ft{position:absolute;inset:auto 8cqw 4.4cqw 8cqw;display:flex;justify-content:space-between;align-items:center;font-size:1.6cqw;color:var(--sd-ink2)}
.sl.light .ft{color:var(--sl-ink2)}
.sl .ft span{direction:ltr;unicode-bidi:isolate}
.sl .ft svg{height:1.8cqw;width:14.3cqw;color:var(--sd-ink)}
.sl.light .ft svg{color:var(--sl-ink)}
.g{background-image:linear-gradient(180deg,var(--sd-blue),var(--sd-mint));-webkit-background-clip:text;background-clip:text;color:transparent}
.sl.light .g{background-image:linear-gradient(180deg,#1F6E96,#1E9C78)}
.sl .tri{position:absolute;left:-5cqw;top:14cqw;width:26cqw;height:31cqw;z-index:-1;filter:drop-shadow(0 0 5cqw rgba(95,195,232,.4))}
.sl.L-cover .in{justify-content:center}
.sl.L-cover .t{font-size:6.4cqw;max-width:58cqw}
.sl.L-cover .s{max-width:52cqw}
.sl.L-section .in{justify-content:center}
.sl.L-section .num{font-size:15cqw;font-weight:900;letter-spacing:-.05em;line-height:.9;direction:ltr;text-align:right}
.sl.L-section .t{font-size:6cqw}
.sl ul.items{list-style:none;margin:3cqw 0 0;padding:0;display:grid;gap:1.7cqw;max-width:78cqw}
.sl ul.items li{display:grid;grid-template-columns:2.2cqw minmax(0,1fr);gap:1.6cqw;font-size:2.7cqw;line-height:1.35;align-items:baseline}
.sl ul.items li::before{content:"";width:1.1cqw;height:1.1cqw;border-radius:50%;background:linear-gradient(160deg,var(--sd-blue),var(--sd-mint));transform:translateY(-.25cqw)}
.sl.light ul.items li::before{background:linear-gradient(160deg,#1F6E96,#1E9C78)}
.sl.L-agenda ul.items{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:5cqw;max-width:none;counter-reset:ag}
.sl.L-agenda ul.items li{counter-increment:ag;grid-template-columns:4.4cqw minmax(0,1fr)}
.sl.L-agenda ul.items li::before{content:counter(ag);width:auto;height:auto;border-radius:0;background:none;font-weight:800;font-size:2.7cqw;color:var(--sd-mint);transform:none}
.sl.light.L-agenda ul.items li::before{color:var(--sl-accent)}
.sl.L-statement .in{justify-content:center}
.sl.L-statement .t{font-size:5cqw;line-height:1.16;max-width:78cqw}
.sl.L-number .big{font-size:18cqw;font-weight:900;letter-spacing:-.05em;line-height:.92;direction:ltr;text-align:right;margin-top:1cqw}
.sl.L-number .big small{font-size:.32em;letter-spacing:-.02em;margin-inline-start:1.5cqw}
.sl.L-number .lbl{font-size:3cqw;font-weight:700;margin-top:2cqw}
.sl.L-process .t{font-size:4.4cqw}
.psteps{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:2.2cqw;margin-top:auto;position:relative}
.psteps::before{content:"";position:absolute;top:2.05cqw;right:2cqw;left:6cqw;height:.25cqw;background:currentColor;opacity:.18}
.ps{display:grid;gap:1cqw;position:relative;align-content:start}
.ps i{width:4.2cqw;height:4.2cqw;border-radius:50%;display:grid;place-items:center;font-style:normal;font-weight:800;font-size:2cqw;background:var(--sl-accent);color:#fff}
.sl.dark .ps i{background:linear-gradient(160deg,var(--sd-blue),var(--sd-mint));color:#03140F}
.ps b{font-size:2.3cqw;font-weight:700;line-height:1.2}
.ps span{font-size:1.65cqw;line-height:1.4;color:var(--sl-ink2)}
.sl.dark .ps span{color:var(--sd-ink2)}
.cmp{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3cqw;margin-top:3cqw}
.cmp > div{border-radius:2cqw;padding:2.4cqw 2.8cqw;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 .15cqw var(--sd-line)}
.sl.light .cmp > div{background:#F4F7F9;box-shadow:inset 0 0 0 .15cqw var(--sl-line)}
.cmp h4{font-size:2.8cqw;font-weight:800;margin-bottom:1.4cqw}
.cmp > div:first-child h4{color:var(--sd-mint)}
.sl.light .cmp > div:first-child h4{color:var(--sl-accent)}
.cmp ul{margin:0;padding:0 2.4cqw 0 0;display:grid;gap:1cqw;font-size:2.2cqw;line-height:1.35}
.sl.L-quote .in{justify-content:center}
.sl.L-quote .q{font-size:4.2cqw;font-weight:700;line-height:1.3;letter-spacing:-.02em;max-width:76cqw}
.sl.L-quote .q::before{content:"”";display:block;font-size:12cqw;line-height:.6;height:6cqw;color:var(--sd-mint);font-weight:900}
.sl.light.L-quote .q::before{color:var(--sl-accent)}
.sl.L-quote .by{font-size:2.2cqw;margin-top:2.6cqw;color:var(--sd-ink2)}
.sl.light.L-quote .by{color:var(--sl-ink2)}
.sl.L-closing .in{justify-content:center;align-items:center;text-align:center}
.sl.L-closing .t{font-size:4.6cqw}
.sl.L-closing .s{margin-inline:auto;text-align:center}
.wmbig{width:42cqw;height:5.3cqw;margin-top:3.6cqw;color:var(--sd-ink)}
.sl.light .wmbig{color:var(--sl-ink)}
.url2{font-size:1.7cqw;letter-spacing:.3em;color:var(--sd-ink2);margin-top:2.6cqw;direction:ltr}
.sl.mini .in{inset:9cqw}
.sl.mini .k{font-size:4.4cqw}
.sl.mini .t{font-size:9cqw;max-width:72cqw;margin-top:2.5cqw}
.sl.mini .tri{left:-12cqw;top:22cqw;width:30cqw;height:40cqw}

/* ---------- present ---------- */
.present{position:fixed;inset:0;background:#000;display:grid;place-items:center;z-index:100;cursor:none}
.present.ui{cursor:default}
.present .frame{width:min(100vw,177.78vh);aspect-ratio:16/9}
.present .frame .sl{border-radius:0;height:100%}
.pbar{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:6px;padding:6px;border-radius:999px;background:rgba(30,32,36,.78);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);color:#fff;opacity:0;transition:opacity .25s;z-index:101}
.present.ui .pbar{opacity:1}
.pbar button{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:0;background:transparent;color:#fff;cursor:pointer}
.pbar button:hover{background:rgba(255,255,255,.14)}
.pbar span{font-size:13px;padding:0 8px;font-variant-numeric:tabular-nums;direction:ltr}
.presenter{position:fixed;inset:0;background:#0B0D10;color:#F3F6F8;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) auto;gap:18px;padding:22px;z-index:100}
.presenter .top{grid-column:1/-1;display:flex;align-items:center;gap:18px;font-variant-numeric:tabular-nums}
.presenter .clock{font-size:34px;font-weight:800;letter-spacing:-.02em;direction:ltr}
.presenter .lbl{font-size:12.5px;color:rgba(243,246,248,.6)}
.presenter .cur .sl{border-radius:12px}
.presenter .side2{display:grid;grid-template-rows:auto minmax(0,1fr);gap:14px;min-height:0}
.presenter .next .sl{border-radius:10px;opacity:.85}
.presenter .notes{overflow:auto;font-size:21px;line-height:1.6;background:rgba(255,255,255,.05);border-radius:14px;padding:16px 18px;white-space:pre-wrap}
.presenter .ctl{grid-column:1/-1;display:flex;gap:10px;justify-content:center}
.presenter .ctl .btn{background:rgba(255,255,255,.1);color:#fff}
.presenter .ctl .btn.pri{background:linear-gradient(160deg,#3B97C2,#5ED6B0);color:#03140F}

/* ---------- print (slides as 16:9 pages) ---------- */
.printview{background:#fff;padding:20px;display:grid;gap:20px;justify-items:center}
.printview .sl{width:min(1100px,100%);border-radius:8px}
.printview .pnote{width:min(1100px,100%);font-size:14px;color:#333;white-space:pre-wrap;border-inline-start:3px solid #318EB9;padding:6px 12px}
@media print{
  @page{size:13.333in 7.5in;margin:0}
  html,body{background:#fff}
  .noprint{display:none!important}
  .printview{padding:0;gap:0}
  .printview .sl{width:13.333in;height:7.5in;border-radius:0;break-after:page;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .printview .pnote{display:none}
}

/* ---------- sign-in ---------- */
.auth{min-height:100vh;display:grid;place-items:center;align-content:center;gap:18px;padding:24px 16px;
  background:radial-gradient(1100px 560px at 88% -12%,color-mix(in srgb,var(--brand-b) 20%,transparent),transparent 62%),
    radial-gradient(900px 520px at -6% 112%,color-mix(in srgb,var(--brand-a) 22%,transparent),transparent 62%),var(--bg)}
.auth-card{width:min(420px,100%);background:var(--surface);border-radius:24px;box-shadow:var(--shadow-2);padding:28px 28px 24px;display:grid;gap:16px;animation:rise .35s var(--ease)}
.auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.auth-brand svg{width:34px;height:34px;color:var(--ink);flex:none}
.auth-brand b{display:block;font-size:17px;font-weight:800;letter-spacing:-.015em;line-height:1.2}
.auth-brand span{font-size:12.5px;color:var(--ink-3)}
.auth h1{font-size:28px;font-weight:800;letter-spacing:-.03em;line-height:1.15}
.auth-note{font-size:14.5px;color:var(--ink-2);line-height:1.65}
.auth-form{display:grid;gap:14px}
.auth-form .btn{width:100%;margin-top:4px}
.auth-err{font-size:14px;color:var(--bad);background:var(--bad-soft);border-radius:11px;padding:9px 12px;line-height:1.5}
.auth-help{font-size:13px;color:var(--ink-3);text-align:center;line-height:1.55}
.auth-foot{font-size:12.5px;color:var(--ink-3);text-align:center}
.input.ltr{direction:ltr;text-align:left}
.pw{position:relative}
.pw .input{padding-right:44px}
.pw .ibtn{position:absolute;right:4px;top:50%;transform:translateY(-50%)}
.pwmeter{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-3);margin-top:-6px;min-height:18px}
.pwmeter i{flex:1;height:4px;border-radius:2px;background:var(--line-2);position:relative;overflow:hidden}
.pwmeter i::after{content:"";position:absolute;inset-block:0;inset-inline-start:0;width:0;border-radius:2px;transition:width .25s var(--ease),background-color .25s}
.pwmeter i.s1::after{width:33%;background:var(--bad)}
.pwmeter i.s2::after{width:66%;background:var(--warn)}
.pwmeter i.s3::after{width:100%;background:var(--good)}

/* ---------- account + users ---------- */
.me-row{display:flex;align-items:center;justify-content:space-between;gap:6px}
.me-row .me{min-width:0}
.me-row .me b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}
.av.sm{width:26px;height:26px;font-size:12px}
.av.lg{width:46px;height:46px;font-size:18px}
.acct{display:flex;align-items:center;gap:12px}
.acct b{display:block;font-size:16px;font-weight:700}
.acct span:not(.chip){display:block;font-size:13px;color:var(--ink-3)}
.acct .chip{margin-inline-start:auto}
.mobile-only{display:none!important}
.roles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.role{background:var(--surface);border-radius:16px;box-shadow:var(--shadow-1);padding:14px 16px;display:grid;gap:2px}
.role b{font-size:15px}
.role span{font-size:13px;color:var(--ink-2);font-variant-numeric:tabular-nums}
.role small{font-size:12px;color:var(--ink-3);line-height:1.45}
.ulist{padding:6px}
.urow{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto 112px auto;align-items:center;gap:12px;padding:10px 12px;border-radius:12px}
.urow:hover{background:var(--surface-2)}
.urow .acts{gap:2px;flex-wrap:nowrap}
.uinfo{min-width:0}
.uinfo b{display:block;font-size:14.5px;font-weight:600}
.uinfo span{display:block;font-size:12.5px;color:var(--ink-3);direction:ltr;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.useen{font-size:12.5px;color:var(--ink-3);white-space:nowrap}
.select.sm{padding-top:5px;padding-bottom:5px;font-size:13.5px;border-radius:9px}
.linkbox{display:flex;gap:8px}
.linkbox .input{font-family:var(--mono);font-size:12.5px}
.msgbox{white-space:pre-wrap;background:var(--surface-2);border-radius:14px;padding:12px 14px;font-size:14px;line-height:1.65;overflow-wrap:anywhere}
.alog{padding:6px}
.alog-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 8px 10px;flex-wrap:wrap}
.arow{display:grid;grid-template-columns:96px 120px minmax(0,1fr) auto;gap:12px;padding:8px 10px;border-radius:10px;font-size:13.5px;align-items:baseline;border-top:1px solid var(--line)}
.arow.warn b{color:var(--warn)}
.atime{color:var(--ink-3);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:12.5px}
.aip{font-size:12px;white-space:nowrap}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .deck-ed{grid-template-columns:150px minmax(0,1fr)}
  .deck-ed .insp{grid-column:1/-1;position:static;max-height:none}
  .editor .grid{grid-template-columns:1fr}
  .editor .side-col{position:static}
}
@media (max-width:980px){
  .lib{grid-template-columns:320px minmax(0,1fr)}
  .rwrap{padding:24px 28px 90px}
  .wiz{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
}
@media (max-width:760px){
  .shell{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr)}
  .side{flex-direction:row;align-items:center;padding:8px 10px;overflow-x:auto;gap:4px;border-inline-end:0;border-bottom:1px solid var(--line)}
  .side .sfield,.side .slabel,.side .cat,.side .sfoot{display:none}
  .side .brand{padding:0 6px;white-space:nowrap}
  .side .brand small{display:none}
  .side .ni{width:auto;flex:none}
  .side .ni .ct{display:none}
  .main{height:auto}
  .page{padding:20px 16px 80px}
  .lib{grid-template-columns:1fr;height:auto}
  .lib.has-doc .list{display:none}
  .lib:not(.has-doc) .reader{display:none}
  .rwrap{padding:20px 16px 80px}
  .rtitle{font-size:30px}
  .quick,.row2,.row3{grid-template-columns:1fr}
  .deck-ed{grid-template-columns:1fr}
  .thumbs{position:static;grid-auto-flow:column;grid-auto-columns:120px;max-height:none;overflow-x:auto}
  .toc ol{columns:1}
  .presenter{grid-template-columns:1fr;grid-template-rows:auto auto auto auto;overflow:auto}
  .side .mobile-only{display:flex!important;margin-inline-start:auto}
  .roles{grid-template-columns:1fr}
  .urow{grid-template-columns:auto minmax(0,1fr) auto;row-gap:8px}
  .urow .useen{display:none}
  .urow .select{grid-column:2}
  .arow{grid-template-columns:1fr;gap:1px}
  .linkbox{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}