:root{--ink:#1d3557;--ink2:#38506f;--teal:#2a9d8f;--warm:#f4a261;--bg:#f3f5fa;--card:#fff;--line:#dde3ee;--ok:#2e7d32;--no:#c62828;--r:18px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Noto Sans Hebrew","Rubik","Heebo",Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:18px;line-height:1.6}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--warm);outline-offset:2px}
.skip{position:absolute;right:-999px;top:0;background:#fff;padding:8px}.skip:focus{right:8px;z-index:9}
.top{position:static;top:0;z-index:5;background:var(--ink);color:#fff;padding:8px 12px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.brand{display:flex;gap:8px;align-items:center;color:#fff;text-decoration:none;line-height:1.25}
.brand b{display:block;font-size:19px}.brand small{display:block;font-size:12.5px;opacity:.85}
.brand-ic{font-size:30px}
.ctrls{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.seg{display:flex;align-items:center;background:rgba(255,255,255,.12);border-radius:999px;padding:3px}
.seg-l{padding:0 8px 0 4px;font-size:15px}
.seg button,.slow{border:0;background:transparent;color:#fff;border-radius:999px;padding:6px 11px;min-height:40px;font-size:15.5px}
.seg button[aria-pressed=true],.slow[aria-pressed=true]{background:#fff;color:var(--ink);font-weight:700}
.slow{background:rgba(255,255,255,.12)}
main{max-width:980px;margin:0 auto;padding:14px 12px 28px;outline:none}
.foot{display:flex;gap:10px;align-items:center;justify-content:center;padding:14px;border-top:1px solid var(--line);background:#fff;font-size:15px;color:var(--ink2)}
.foot img{border-radius:10px}
h1{font-size:26px;margin:4px 0 6px;line-height:1.5}
h2{font-size:21px;margin:18px 0 8px;line-height:1.5}
h3{font-size:18px;margin:10px 0 4px}
.nq{line-height:1.95}
.hero{background:linear-gradient(135deg,#1d3557,#2a6f97);color:#fff;border-radius:var(--r);padding:18px 16px;margin-bottom:14px}
.hero h1{font-size:27px;margin:0}
.hero p{margin:6px 0 0;opacity:.95}
.tiles{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:640px){.tiles{grid-template-columns:1fr 1fr}}
@media(min-width:900px){.tiles{grid-template-columns:1fr 1fr 1fr}}
.tile{display:flex;gap:12px;align-items:center;background:var(--card);border:2px solid var(--line);border-radius:var(--r);padding:14px;text-decoration:none;color:var(--ink);min-height:96px;position:relative;box-shadow:0 2px 6px rgba(29,53,87,.06)}
.tile:hover{border-color:var(--teal)}
.tile .ic{font-size:44px;width:62px;height:62px;display:grid;place-items:center;border-radius:16px;background:#eef3fb;flex:none}
.tile b{font-size:19.5px;display:block;line-height:1.6}
.tile small{display:block;color:var(--ink2);font-size:15px;line-height:1.5}
.tile .num{position:absolute;top:8px;left:10px;font-size:13px;color:#8a97ab}
.tile.done::after{content:"✓";position:absolute;top:6px;left:10px;background:var(--ok);color:#fff;border-radius:999px;width:28px;height:28px;display:grid;place-items:center;font-weight:700}
.tile.done .num{display:none}
.tile.alt{background:#fff8ef;border-color:#f6d7b5}
.note{background:#eef6f4;border-radius:12px;padding:10px 12px;font-size:16px;margin:12px 0}
.bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:6px}
.back{border:0;background:#e3e9f3;border-radius:999px;padding:8px 14px;min-height:44px;font-size:16px;text-decoration:none;color:var(--ink);display:inline-flex;align-items:center}
.mhead{display:flex;gap:10px;align-items:flex-start}
.mhead .ic{font-size:46px;line-height:1}
.instr{display:flex;gap:8px;align-items:flex-start;background:#fff;border:2px dashed #c9d5e8;border-radius:14px;padding:10px 12px;margin:8px 0 12px}
.instr p{margin:0;flex:1}
.say{border:0;background:#e6f2ff;border-radius:999px;min-width:48px;min-height:48px;font-size:22px;flex:none;display:inline-grid;place-items:center}
.say:active{transform:scale(.95)}
.say.sm{min-width:42px;min-height:42px;font-size:19px}
.step{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:999px;background:var(--ink);color:#fff;font-size:16px;margin-left:6px}
.grid{display:grid;gap:10px;grid-template-columns:1fr}
@media(min-width:560px){.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:1fr 1fr}}
@media(min-width:860px){.grid.three{grid-template-columns:1fr 1fr 1fr}}
.card{background:var(--card);border:2px solid var(--line);border-radius:16px;padding:12px;display:flex;gap:10px;align-items:center}
.pick{background:var(--card);border:2px solid var(--line);border-radius:16px;padding:12px;display:flex;gap:10px;align-items:center;text-align:right;width:100%;min-height:64px}
.pick[aria-pressed=true]{border-color:var(--teal);background:#e8f6f3;box-shadow:0 0 0 2px var(--teal) inset}
.pick .e,.card .e{font-size:32px;flex:none;width:44px;text-align:center}
.pick .t,.card .t{flex:1;line-height:1.85}
.gl{display:none;font-size:14.5px;color:#4a5d7a;line-height:1.4;direction:ltr;text-align:right;unicode-bidi:plaintext}
body.l-en .gl.en,body.l-ru .gl.ru{display:block}
.gl::before{content:"🌐 "}
.therm{display:flex;flex-direction:column;gap:8px;max-width:560px}
.lvl{display:flex;align-items:center;gap:10px;border:3px solid transparent;border-radius:16px;padding:8px 12px;min-height:64px;background:#fff;text-align:right;width:100%}
.lvl .n{width:44px;height:44px;border-radius:999px;color:#fff;font-weight:800;font-size:22px;display:grid;place-items:center;flex:none}
.lvl .e{font-size:32px}
.lvl .t{flex:1;line-height:1.8}
.lvl[aria-pressed=true]{border-color:currentColor;box-shadow:0 3px 12px rgba(0,0,0,.12)}
.result{border-radius:16px;padding:14px;color:#fff;margin:12px 0;display:flex;gap:12px;align-items:flex-start}
.result .big{font-size:44px;line-height:1}
.result .say{background:rgba(255,255,255,.25);color:#fff}
.result .gl{color:#fff;opacity:.95}
.btn{border:0;border-radius:14px;background:var(--teal);color:#fff;font-weight:700;padding:12px 18px;min-height:52px;font-size:18px;display:inline-flex;align-items:center;gap:8px;justify-content:center;text-decoration:none}
.btn.sec{background:#e3e9f3;color:var(--ink)}
.btn.warm{background:#e76f51}
.btn[disabled]{opacity:.45}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:10px 0}
.inp{width:100%;border:2px solid var(--line);border-radius:12px;padding:10px 12px;min-height:50px;background:#fff;font-size:18px}
label.lb{display:block;font-weight:700;margin:8px 0 4px}
.log{list-style:none;margin:8px 0;padding:0}
.log li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 10px;margin-bottom:6px;display:flex;gap:8px;align-items:center;line-height:1.8}
.log .dot{width:30px;height:30px;border-radius:999px;color:#fff;display:grid;place-items:center;font-weight:800;flex:none}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:3px solid transparent;border-radius:999px;padding:6px 14px;min-height:52px;background:#fff;font-size:19px;display:inline-flex;gap:6px;align-items:center}
.chip[aria-pressed=true]{color:#fff}
.bodywrap{display:grid;gap:14px;grid-template-columns:1fr;align-items:start}
@media(min-width:760px){.bodywrap{grid-template-columns:300px 1fr}}
.bodysvg{background:#fff;border:2px solid var(--line);border-radius:18px;padding:8px;max-width:320px;margin:0 auto;width:100%}
.bodysvg svg{width:100%;height:auto;display:block;touch-action:manipulation}
.zone{fill:#e8edf5;stroke:#7d8ea8;stroke-width:2;cursor:pointer;transition:fill .15s}
.zone:hover{stroke:var(--ink);stroke-width:3}
.zl{font-size:12px;fill:#55657e;pointer-events:none}
.sum{background:#fff;border-radius:14px;border:2px solid var(--line);padding:10px 12px}
.sum p{margin:4px 0;line-height:1.9}
.tool{flex-direction:column;align-items:stretch;text-align:right}
.tool .hd{display:flex;gap:10px;align-items:center}
.tool .d{font-size:16.5px;color:var(--ink2);line-height:1.9;margin:4px 0 0}
.counter{font-weight:700;background:#fff;border-radius:999px;padding:6px 14px;display:inline-block;border:2px solid var(--line)}
.pcard{background:#fff;border:3px solid var(--ink);border-radius:18px;padding:14px;max-width:460px}
.pcard h3{margin:0 0 6px}
.pcard ol{margin:6px 0;padding-inline-start:26px;line-height:2}
.breath{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px;background:#fff;border-radius:18px;border:2px solid var(--line);margin:10px 0}
.circle{width:90px;height:90px;border-radius:999px;background:radial-gradient(circle at 40% 35%,#9be7dc,#2a9d8f);transition:transform 4s ease-in-out;display:grid;place-items:center;color:#fff;font-weight:700}
.circle.in{transform:scale(1.6)}
.dots{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 10px}
.dots span{width:30px;height:30px;border-radius:999px;background:#dfe5ef;display:grid;place-items:center;font-size:14px}
.dots span.cur{background:var(--ink);color:#fff}.dots span.ok{background:var(--ok);color:#fff}.dots span.no{background:#f0a35e;color:#fff}
.scen{background:#fff;border-radius:18px;border:2px solid var(--line);padding:14px}
.scen .q{display:flex;gap:10px;align-items:flex-start;font-size:21px;font-weight:700;line-height:1.9}
.scen .q .e{font-size:44px;line-height:1}
.opt{display:block;width:100%;text-align:right;border:2px solid var(--line);background:#f8fafd;border-radius:14px;padding:12px;margin:8px 0;min-height:60px;line-height:1.9;font-size:18px}
.opt.good{border-color:var(--ok);background:#e8f5e9}
.opt.bad{border-color:#e08a3c;background:#fff3e6}
.fb{border-radius:14px;padding:10px 12px;margin:8px 0;line-height:1.9;display:flex;gap:8px;align-items:flex-start}
.fb.good{background:#e8f5e9;border-inline-start:6px solid var(--ok)}
.fb.bad{background:#fff3e6;border-inline-start:6px solid #e08a3c}
.role{background:#fffaf2;border:2px dashed #e7b77a;border-radius:16px;padding:12px;margin:10px 0}
.role h3{margin:0 0 6px}
.role p{margin:4px 0;line-height:1.9}
.cat{border-radius:18px;padding:12px;margin:12px 0;background:#fff;border:3px solid}
.cat h2{margin:0 0 8px;display:flex;align-items:center;gap:8px}
.sent{display:flex;gap:10px;align-items:center;padding:8px 0;border-top:1px solid var(--line)}
.sent:first-of-type{border-top:0}
.sent .t{flex:1;font-size:20px;line-height:1.9}
.star{border:2px solid var(--line);background:#fff;border-radius:999px;min-width:44px;min-height:44px;font-size:19px}
.star[aria-pressed=true]{background:#fff4c2;border-color:#e8b800}
.qz{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.qz button{min-height:58px;border-radius:14px;border:2px solid var(--line);background:#fff;font-size:17px;line-height:1.5}
.qz button.good{background:#e8f5e9;border-color:var(--ok)}.qz button.bad{background:#fdecea;border-color:var(--no)}
.out{margin:12px 0;background:#fff;border:2px solid var(--line);border-radius:16px;padding:10px;text-align:center}
.out img{max-width:100%;height:auto;border-radius:10px;box-shadow:0 2px 10px rgba(0,0,0,.12)}
.out p{font-size:15px;color:var(--ink2);margin:6px 0}
.tp{background:#fff;border-radius:16px;border:2px solid var(--line);padding:12px 14px;margin:12px 0}
.tp h2{margin-top:2px}
.tp ul,.tp ol{padding-inline-start:22px;margin:6px 0}
.tp li{margin:3px 0}
.lesson{border-inline-start:6px solid var(--teal)}
.lesson .meta{font-size:15px;color:var(--ink2)}
table.t{border-collapse:collapse;width:100%;font-size:16px}
table.t td,table.t th{border:1px solid var(--line);padding:6px 8px;vertical-align:top;text-align:right}
table.t th{background:#eef3fb}
.files{display:grid;gap:8px}
#toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:999px;font-size:16px;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw;text-align:center}
#toast.on{opacity:1}
.small{font-size:15px;color:var(--ink2)}
@media(max-width:420px){body{font-size:17px}h1{font-size:23px}.brand b{font-size:17px}.seg button,.slow{padding:6px 9px;font-size:15px}}
.pw{display:flex;gap:6px;align-items:center}.pw .pick{flex:1}
.ck{width:30px;height:30px;border-radius:999px;border:2px solid #b8c4d6;flex:none;display:grid;place-items:center;font-weight:800;color:#fff}
.pick[aria-pressed=true] .ck{background:var(--teal);border-color:var(--teal)}.pick[aria-pressed=true] .ck::after{content:"✓"}
@media(min-width:700px){.top{position:sticky}}