:root{
  --navy:#071A38; --gold:#C98A2E; --gold-soft:#FFF3E5; --canvas:#FAFAF7; --ink:#111315; --slate:#6B7280; --mist:#E5E7EB;
  --blue:#27669A; --blue-soft:#EAF3FB; --green:#287052; --green-soft:#E6F2EC; --amber:#A66B24; --red:#A7463D; --red-soft:#FBEDEA;
  --lilac:#F1ECF9; --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--canvas);color:var(--ink);font-family:"Be Vietnam Pro",system-ui,sans-serif;line-height:1.55}
h1,h2,h3{font-weight:800;color:var(--navy);margin:0;line-height:1.2;letter-spacing:-.01em}
button{font-family:inherit;cursor:pointer}
a{color:var(--blue)}
.hidden{display:none!important}
.ipa{font-family:"Noto Sans","Charis SIL","Gentium Plus","Segoe UI","DejaVu Sans",system-ui,sans-serif;color:var(--blue);font-weight:500;letter-spacing:.01em}

/* header */
.top{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--mist);display:flex;align-items:center;gap:16px;padding:10px 20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy)}
.brand .mark{width:36px;height:36px;border-radius:10px;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-weight:700;font-size:15px}
.brand b{font-size:17px}
.brand small{display:block;color:var(--slate);font-size:12px;font-weight:500}
.top .spacer{flex:1}
.pill{background:var(--gold-soft);color:var(--amber);border-radius:999px;padding:4px 12px;font-size:12px;font-weight:600;border:1px solid #F3DEC1}
.pill.sync{background:#EEF2F6;color:var(--slate);border-color:var(--mist)}
.pill.sync.ok{background:var(--green-soft);color:var(--green);border-color:#BFE0CF}
.pill.sync.busy{background:var(--gold-soft);color:var(--amber)}
.toplinks{display:flex;gap:6px}
.toplinks a{text-decoration:none;font-size:13px;font-weight:600;color:var(--navy);border:1px solid var(--mist);border-radius:10px;padding:6px 11px;background:#fff}
.toplinks a:hover{border-color:var(--gold)}

/* home */
.wrap{max-width:1120px;margin:0 auto;padding:28px 20px 60px}
.card{background:#fff;border:1px solid var(--mist);border-radius:var(--radius);padding:22px}
.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);font-weight:700}
.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:20px;margin-bottom:22px}
.hero h1{font-size:32px;margin:6px 0 10px}
.hero p{margin:6px 0;color:#374151}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.stat{background:var(--canvas);border:1px solid var(--mist);border-radius:12px;padding:12px 14px}
.stat b{display:block;font-size:22px;color:var(--navy)}
.stat span{font-size:12px;color:var(--slate)}
.libs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:24px}
.libs a{display:block;text-decoration:none;color:inherit;background:#fff;border:1px solid var(--mist);border-radius:14px;padding:16px 18px;transition:.15s}
.libs a:hover{border-color:var(--gold);box-shadow:0 6px 18px rgba(7,26,56,.06)}
.libs b{display:block;color:var(--navy);font-size:16px;margin:2px 0 4px}
.libs span{color:var(--slate);font-size:13px}
.run{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.run span{font-size:12px;background:var(--canvas);border:1px solid var(--mist);border-radius:999px;padding:3px 10px;color:#374151}
.run span b{color:var(--navy)}
.unit{margin-bottom:18px;overflow:hidden;padding:0}
.unit header{padding:16px 22px;background:linear-gradient(90deg,var(--navy),#0E2A55);color:#fff}
.unit header .eyebrow{color:#E9C98E}
.unit header h2{color:#fff;font-size:20px;margin:2px 0}
.unit header p{margin:0;font-size:13px;color:#CBD5E1}
.srow{display:grid;grid-template-columns:44px 1fr auto;gap:12px;align-items:center;padding:10px 22px;border-top:1px solid var(--mist)}
.srow:hover{background:#FCFBF8}
.srow .num{width:34px;height:34px;border-radius:50%;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-weight:700;font-size:13px}
.srow .num.done{background:var(--green);color:#fff}
.srow .t b{color:var(--navy);display:block}
.srow .t span{font-size:12.5px;color:var(--slate)}
.srow .acts{display:flex;gap:6px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--mist);background:#fff;border-radius:10px;padding:6px 12px;font-size:13px;font-weight:600;color:var(--navy);text-decoration:none}
.btn:hover{border-color:var(--gold)}
.btn.pri{background:var(--navy);color:#fff;border-color:var(--navy)}
.badge{font-size:11px;font-weight:700;border-radius:999px;padding:2px 9px;background:var(--blue-soft);color:var(--blue)}
.badge.rev{background:var(--lilac);color:#5B3FA0}
.badge.chk{background:var(--gold-soft);color:var(--amber)}

/* lesson shell */
.lbar{display:flex;align-items:center;gap:8px;padding:8px 14px;background:#fff;border-bottom:1px solid var(--mist);flex-wrap:wrap;position:relative;z-index:70}
.lbar .title{font-weight:700;color:var(--navy);font-size:14px}
.lbar .title small{color:var(--slate);font-weight:500}
.lbar .spacer{flex:1}
.tools-label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-right:2px}
.tool{border:1px solid var(--mist);background:#fff;border-radius:10px;padding:7px 11px;font-size:13px;font-weight:600;color:var(--navy);display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.tool svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tool.on{background:var(--gold-soft);border-color:var(--gold);color:var(--amber)}
.tool.ghost{color:var(--slate)}
.colors{display:inline-flex;gap:4px;margin-left:2px}
.sw{width:20px;height:20px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--mist);cursor:pointer}
.sw.on{box-shadow:0 0 0 2px var(--navy)}
.stage{flex:1;display:flex;align-items:center;justify-content:center;padding:14px;min-height:0}
.slide-wrap{container-type:inline-size;position:relative;width:min(100%, calc((100vh - var(--chrome,130px)) * 16 / 9));aspect-ratio:16/9;background:#fff;border:1px solid var(--mist);border-radius:20px;box-shadow:0 10px 30px rgba(7,26,56,.06);overflow:hidden}
.slide{position:absolute;inset:0;padding:2.2cqw 3cqw;overflow:hidden;font-size:clamp(11px,1.5cqw,22px)}
.slide-inner{display:flex;flex-direction:column;height:100%;min-height:0}
.slide .eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:.1em}
.slide .eyebrow .min{background:var(--gold-soft);color:var(--amber);border-radius:999px;padding:1px 10px;font-size:.72em;letter-spacing:0}
.slide h2{font-size:1.75em;margin:.05em 0 .35em}
.slide .note{margin-top:auto;font-size:.72em;color:var(--slate);border-top:1px dashed var(--mist);padding-top:.45em;flex:none}
.slide .note b{color:var(--navy)}
canvas.ink{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;touch-action:none}
canvas.ink.active{pointer-events:auto;cursor:crosshair}
#stickies{position:absolute;inset:0;pointer-events:none}
#stickies .sticky{pointer-events:auto}
.nav{display:flex;align-items:center;justify-content:center;gap:14px;padding:8px 14px 12px;color:var(--slate);font-size:13px}
.nav button{border:1px solid var(--mist);background:#fff;border-radius:10px;width:42px;height:36px;font-size:18px;color:var(--navy)}
.nav .dots{display:flex;gap:4px;flex-wrap:wrap;max-width:46vw;justify-content:center}
.nav .dot{width:9px;height:9px;border-radius:50%;background:var(--mist);cursor:pointer}
.nav .dot.on{background:var(--gold)}
.nav .dot.seen{background:#CBD5E1}
.nav .track{position:relative;width:min(16vw,160px);height:6px;background:var(--mist);border-radius:6px}
.nav .track i{display:block;height:100%;background:var(--gold);border-radius:6px;transition:width .3s}
.sticky{position:absolute;width:190px;min-height:110px;background:#FFF6A8;border:1px solid #E8D56B;border-radius:6px;box-shadow:0 6px 14px rgba(0,0,0,.12);padding:8px;font-size:13px;z-index:5;display:flex;flex-direction:column}
.sticky.p{background:#FCD8E6;border-color:#EBAFC6}.sticky.b{background:#D9ECFF;border-color:#A9CCF2}.sticky.g{background:#D9F3E4;border-color:#A6DCBB}
.sticky .sh{display:flex;gap:4px;cursor:move;margin-bottom:4px;align-items:center}
.sticky .sh span{flex:1;font-size:10px;color:#7A6A2A;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.sticky .sh button{border:0;background:rgba(0,0,0,.08);border-radius:4px;width:18px;height:18px;font-size:11px;line-height:1}
.sticky textarea{flex:1;border:0;background:transparent;resize:none;font-family:inherit;font-size:13px;outline:none;min-height:70px}
.notes{position:fixed;right:0;top:0;bottom:0;width:340px;background:#fff;border-left:1px solid var(--mist);z-index:80;display:flex;flex-direction:column;box-shadow:-10px 0 30px rgba(7,26,56,.08)}
.notes header{display:flex;align-items:center;padding:12px 14px;border-bottom:1px solid var(--mist);font-weight:700;color:var(--navy)}
.notes header button{margin-left:auto;border:0;background:none;font-size:18px;color:var(--slate)}
.notes textarea{flex:1;border:0;padding:14px;font-family:inherit;font-size:14px;resize:none;outline:none;line-height:1.6}
.notes .foot{padding:10px 14px;border-top:1px solid var(--mist);font-size:12px;color:var(--slate)}

/* slide parts */
.say{border:0;background:var(--blue-soft);color:var(--blue);border-radius:50%;width:1.9em;height:1.9em;font-size:.85em;line-height:1;display:inline-grid;place-items:center;flex:none;padding:0}
.say:hover{background:#D5E7F7}
.say.slow{background:var(--gold-soft);color:var(--amber)}
.rec{border:1px solid #E7C3BE;background:var(--red-soft);color:var(--red);border-radius:999px;padding:.25em .9em;font-size:.8em;font-weight:700}
.rec.on{background:var(--red);color:#fff;animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.6}}
.slot{background:#FFF1CC;border-radius:.3em;padding:0 .25em;font-weight:600}
.blank{display:inline-block;min-width:4em;border-bottom:2px solid var(--gold);color:transparent;cursor:pointer;vertical-align:baseline}
.blank.show{color:var(--amber);font-weight:600;border-bottom-color:transparent}
.hid{filter:blur(7px);cursor:pointer;user-select:none}
.t-title{display:flex;flex-direction:column;justify-content:center;height:100%;background:radial-gradient(circle at 88% 14%,var(--gold-soft),transparent 42%),radial-gradient(circle at 8% 92%,var(--blue-soft),transparent 38%)}
.t-title .ut{font-size:.85em;font-weight:700;color:var(--gold);letter-spacing:.08em;text-transform:uppercase}
.t-title h2{font-size:2.9em;margin:.15em 0 .25em}
.t-title .can{font-size:1.25em;color:var(--navy);max-width:36em}
.t-title .plan{display:flex;gap:.5em;margin-top:1.3em;flex-wrap:wrap}
.t-title .plan span{background:#fff;border:1px solid var(--mist);border-radius:999px;padding:.25em .9em;font-size:.72em;color:#374151}
.t-title .plan span b{color:var(--navy)}
.qlist{list-style:none;padding:0;margin:0;display:grid;gap:.45em}
.qlist li{display:flex;gap:.7em;align-items:center;background:var(--canvas);border:1px solid var(--mist);border-radius:14px;padding:.5em .9em}
.qlist .n{width:1.7em;height:1.7em;border-radius:50%;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-weight:700;font-size:.85em;flex:none}
.qlist .q{font-weight:700;color:var(--navy);flex:1;font-size:1.05em}
.qlist li.ok{background:var(--green-soft);border-color:#BFE0CF}
.tk{width:1.5em;height:1.5em;border:2px solid var(--mist);border-radius:50%;background:#fff;flex:none;cursor:pointer}
li.ok .tk,.tk.on{background:var(--green);border-color:var(--green)}
.vgrid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr;gap:.6em;flex:1;min-height:0}
.vcard{position:relative;border:1px solid var(--mist);border-radius:14px;padding:.55em .7em;background:linear-gradient(180deg,#fff,#FCFBF8);display:flex;flex-direction:column;justify-content:center;gap:.1em;cursor:pointer;min-height:0;overflow:hidden}
.vcard:hover{border-color:var(--gold)}
.vcard .w{font-size:1.45em;font-weight:800;color:var(--navy);line-height:1.15}
.vcard .ip{font-size:.85em}
.vcard .st{font-size:.7em;color:var(--gold);letter-spacing:.2em}
.vcard .vn{font-size:.95em;color:#374151}
.vcard .say{position:absolute;right:.45em;top:.45em}
.hidevn .vcard .vn{filter:blur(6px)}
.vgrid.drill{grid-template-columns:repeat(2,1fr);grid-auto-rows:auto;align-content:start}
.drow{display:flex;align-items:center;gap:.7em;border:1px solid var(--mist);border-radius:12px;padding:.4em .8em;background:#fff}
.drow .p{flex:1;color:#374151;font-weight:600}
.drow .a{flex:1;font-weight:800;color:var(--navy)}
.drow .a.hid{color:var(--navy)}
.pron-top{display:grid;grid-template-columns:1.1fr 1fr;gap:1em;flex:1;min-height:0}
.pbox{background:var(--canvas);border:1px solid var(--mist);border-radius:14px;padding:.6em .9em;min-height:0;overflow:hidden}
.pbox h3{font-size:.8em;text-transform:uppercase;letter-spacing:.08em;color:var(--gold);margin-bottom:.35em}
.tip{background:var(--gold-soft);border-left:4px solid var(--gold);padding:.45em .8em;border-radius:8px;color:#5B4210;margin:.2em 0 .6em;font-size:.95em}
.chips{display:flex;flex-wrap:wrap;gap:.4em}
.pchip{display:inline-flex;align-items:center;gap:.4em;background:#fff;border:1px solid var(--mist);border-radius:999px;padding:.2em .35em .2em .8em;font-weight:700;color:var(--navy)}
.pchip .ipa{font-size:.8em}
.pchip .say{width:1.6em;height:1.6em}
.pairs{display:grid;gap:.4em}
.pair{display:flex;align-items:center;gap:.5em;background:#fff;border:1px solid var(--mist);border-radius:12px;padding:.25em .6em}
.pair b{color:var(--navy)}
.pair .vs{color:var(--slate);font-size:.8em}
.rs{display:grid;grid-template-columns:1fr 1fr;gap:.45em .8em;align-content:start}
.rs .s{display:flex;gap:.6em;align-items:center;border:1px solid var(--mist);border-radius:12px;padding:.45em .7em;background:#fff;font-weight:600;color:var(--navy)}
.formula{background:var(--navy);color:#fff;border-radius:14px;padding:.6em 1em;font-size:1.15em;font-weight:700;margin-bottom:.6em}
.formula b{color:#F2C675}
.gcols{display:grid;grid-template-columns:1.2fr 1fr;gap:.9em;flex:1;min-height:0}
.exl{display:grid;gap:.4em;align-content:start}
.exl .s{display:flex;gap:.6em;align-items:center;background:var(--green-soft);border:1px solid #BFE0CF;border-radius:12px;padding:.45em .8em;font-weight:700;color:#1E4D3A}
.errs{display:grid;gap:.45em;align-content:start}
.err{border:1px solid #E7C3BE;border-radius:12px;overflow:hidden;background:#fff}
.err .x{background:var(--red-soft);color:var(--red);padding:.3em .8em;text-decoration:line-through;font-weight:600}
.err .v{background:var(--green-soft);color:var(--green);padding:.3em .8em;font-weight:700}
.dia{display:grid;gap:.4em;align-content:start;flex:1;min-height:0}
.dl{display:flex;gap:.6em;align-items:center}
.dl.B{flex-direction:row-reverse}
.dl .b{max-width:78%;border-radius:14px;padding:.4em .85em;font-weight:600}
.dl.A .b{background:var(--blue-soft);color:#16456B}
.dl.B .b{background:var(--gold-soft);color:#6A4510}
.dl .who{width:1.7em;height:1.7em;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.8em;color:#fff;flex:none}
.dl.A .who{background:var(--blue)}.dl.B .who{background:var(--gold)}
.frame{display:grid;grid-template-columns:1.3fr 1fr;gap:1em;flex:1;min-height:0}
.topic{font-size:1.35em;font-weight:800;color:var(--navy);margin-bottom:.5em}
.starters{list-style:none;padding:0;margin:0;display:grid;gap:.4em}
.starters li{background:var(--lilac);border-radius:12px;padding:.45em .9em;font-weight:700;color:#4B3590}
.timer{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5em;background:var(--canvas);border:1px solid var(--mist);border-radius:16px}
.timer .tm{font-size:3em;font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums}
.role{display:grid;grid-template-columns:1fr 1fr;gap:.9em;flex:1;min-height:0}
.rcard{border:1px solid var(--mist);border-radius:14px;padding:.6em .9em;background:#fff}
.rcard h3{font-size:.8em;text-transform:uppercase;letter-spacing:.08em;color:var(--gold);margin-bottom:.3em}
.rcard.you{background:var(--blue-soft);border-color:#C5DBF0}
.rcard.tch{background:var(--gold-soft);border-color:#F3DEC1}
.rcard.tch.s{grid-column:1 / -1}
.sit{font-size:1.25em;font-weight:800;color:var(--navy);margin:.1em 0 .5em}
.phr{display:grid;gap:.35em}
.phr div{background:#fff;border:1px solid var(--mist);border-radius:10px;padding:.3em .7em;font-weight:600;display:flex;gap:.5em;align-items:center}
.can-list{list-style:none;padding:0;margin:0;display:grid;gap:.5em}
.can-list li{display:flex;gap:.7em;align-items:center;border:1px solid var(--mist);border-radius:14px;padding:.55em .9em;background:#fff;font-weight:700;color:var(--navy);cursor:pointer}
.can-list li.ok{background:var(--green-soft);border-color:#BFE0CF}
.can-list li .tk{pointer-events:none}
.hwprev{margin-top:.6em;font-size:.9em;color:#374151}
.fb{display:grid;grid-template-columns:repeat(3,1fr);gap:.8em;flex:1;min-height:0}
.fb div{display:flex;flex-direction:column;border-radius:14px;border:1px solid var(--mist);padding:.6em .8em;min-height:0}
.fb div:nth-child(1){background:var(--green-soft);border-color:#BFE0CF}
.fb div:nth-child(2){background:var(--gold-soft);border-color:#F3DEC1}
.fb div:nth-child(3){background:var(--blue-soft);border-color:#C5DBF0}
.fb h3{font-size:.95em;margin-bottom:.3em}
.fb textarea{flex:1;border:1px solid rgba(0,0,0,.08);border-radius:10px;background:rgba(255,255,255,.7);font-family:inherit;font-size:.95em;padding:.5em;resize:none;outline:none;min-height:0}
.rub{width:100%;border-collapse:collapse;font-size:.95em}
.rub th,.rub td{border:1px solid var(--mist);padding:.35em .6em;text-align:center}
.rub th:first-child,.rub td:first-child{text-align:left;font-weight:700;color:var(--navy)}
.rub th{background:var(--canvas);font-size:.85em}
.rub td.lv{cursor:pointer}
.rub td.lv.on{background:var(--green);color:#fff;font-weight:800}
.refs{display:grid;grid-template-columns:repeat(3,1fr);gap:.5em;margin-bottom:.5em}
.refs div{background:var(--canvas);border:1px solid var(--mist);border-radius:10px;padding:.3em .6em;font-size:.85em}
.refs b{color:var(--navy)}

/* library pages */
.page h1{font-size:28px;margin:4px 0 8px}
.back{display:inline-block;margin-bottom:10px;font-weight:600;text-decoration:none}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.filters select,.filters input{border:1px solid var(--mist);border-radius:10px;padding:8px 12px;font-family:inherit;font-size:14px;background:#fff;min-width:160px}
.wl{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.wi{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;background:#fff;border:1px solid var(--mist);border-radius:14px;padding:10px 14px}
.wi .w{font-weight:800;color:var(--navy);font-size:17px}
.wi .vn{color:#374151;font-size:14px}
.wi .ex{color:var(--slate);font-size:13px;font-style:italic}
.wi .se{font-size:11px;color:var(--gold);font-weight:700}
.say.big{width:36px;height:36px;font-size:15px}
.star{border:0;background:none;font-size:20px;color:#CBD5E1;padding:0 4px}
.star.on{color:var(--gold)}
.fc{max-width:560px;margin:20px auto;text-align:center}
.fc .face{background:#fff;border:1px solid var(--mist);border-radius:22px;padding:40px 24px;min-height:230px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;cursor:pointer;box-shadow:0 10px 30px rgba(7,26,56,.06)}
.fc .face .big{font-size:32px;font-weight:800;color:var(--navy)}
.fc .face .vn{font-size:22px;color:#374151}
.fc .acts{display:flex;gap:10px;justify-content:center;margin-top:16px}
.guide{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:14px 0 26px}
.guide .g{background:#fff;border:1px solid var(--mist);border-radius:14px;padding:14px 16px}
.guide .g h3{font-size:15px;margin-bottom:4px}
.guide .g p{margin:3px 0;font-size:13.5px;color:#374151}
.pl{background:#fff;border:1px solid var(--mist);border-radius:16px;padding:16px 18px;margin-bottom:12px}
.pl h3{font-size:16px;margin-bottom:2px}
.pl .tp{color:#5B4210;background:var(--gold-soft);border-radius:10px;padding:8px 12px;margin:8px 0;font-size:14px}
.pl .chips{display:flex;flex-wrap:wrap;gap:6px}
.pl .pchip{font-size:14px}
.hwcard{margin-bottom:14px}
.hwchk{display:flex;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--mist);border-radius:12px;margin:8px 0;background:#fff;cursor:pointer}
.hwchk.ok{background:var(--green-soft);border-color:#BFE0CF}
.hwchk input{width:18px;height:18px}
.hwnote{width:100%;min-height:90px;border:1px solid var(--mist);border-radius:12px;padding:10px;font-family:inherit;font-size:14px}
.recbox{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:8px 0}
.recbox audio{height:34px}
@media (max-width:820px){.hero{grid-template-columns:1fr}.libs{grid-template-columns:1fr}.wl,.guide{grid-template-columns:1fr}.srow{grid-template-columns:36px 1fr}.srow .acts{grid-column:2}}
@media print{.top,.lbar,.nav{display:none}}
.stage-l{display:flex;flex-direction:column;gap:.7em}.hintp{margin:.5em 0 0;color:var(--slate);font-size:.9em}
details.script{margin-top:.7em;border:1px dashed var(--mist);border-radius:12px;padding:.4em .8em;background:#fff}details.script summary{cursor:pointer;font-weight:700;color:var(--navy)}
.dia.long{font-size:.8em;gap:.25em}.dia.long .dl{padding:.15em .5em}
details.script[open]{max-height:48vh;overflow:auto}
.dia.cols{display:block;column-count:2;column-gap:1.2em;overflow:hidden}
.dia.cols .dl{break-inside:avoid;margin-bottom:.4em}
.dia.cols .dl .b{max-width:88%;font-size:.92em}