:root{--fs:21px;--ink:#1f2340;--mut:#5d6383;--bg:#f4f6ff;--card:#fff;--line:#e3e7f7;--pri:#5b4cf0;--pri2:#2bb3a3;--ok:#14965e;--no:#d63c4f;--r:22px;--sh:0 6px 22px rgba(46,52,120,.10)}
@font-face{font-family:NSH;font-weight:100 900;font-display:swap;src:url(fonts/notohe.woff2) format('woff2')}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:NSH,'Noto Sans Hebrew',Arial,sans-serif;font-size:18px;line-height:1.6;padding-bottom:84px;-webkit-text-size-adjust:100%}
.ui,button,.btn,.pill,.badge,.sec,.tabbar,.appbar,.kicker,h1,h2,.ct,.no{font-family:NSH,Arial,sans-serif}
a{color:var(--pri)}
:focus-visible{outline:3px solid #ffb703;outline-offset:2px;border-radius:10px}
.skip{position:absolute;right:-999px;top:0;background:#fff;padding:8px;z-index:99}.skip:focus{right:8px}
/* app bar */
.appbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 14px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brandmark{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font-weight:800;font-size:20px}
.bubble{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:12px 12px 12px 3px;background:linear-gradient(135deg,#5b4cf0,#2bb3a3);color:#fff;font-weight:800;font-size:20px;line-height:1;flex:none}
.bubble.sm{width:24px;height:24px;font-size:14px;border-radius:8px 8px 8px 2px;vertical-align:middle}
.bubble.lg{width:52px;height:52px;font-size:30px;border-radius:18px 18px 18px 4px;background:#fff;color:#5b4cf0;vertical-align:middle;box-shadow:0 4px 14px rgba(0,0,0,.15)}
.logo{width:52px;height:52px;object-fit:contain;border-radius:50%;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.12)}
/* tab bar (mobile bottom) */
.tabbar{position:fixed;bottom:0;left:0;right:0;z-index:50;display:flex;justify-content:space-around;background:#fff;border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -4px 16px rgba(46,52,120,.08)}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:1px;text-decoration:none;color:var(--mut);font-size:13.5px;font-weight:600;padding:5px 2px;border-radius:14px;min-height:48px}
.tabbar a span{font-size:22px;line-height:1.1}
.tabbar a.on{color:var(--pri);background:#efedff}
@media(min-width:900px){body{padding-bottom:0}.tabbar{position:sticky;top:69px;bottom:auto;justify-content:center;gap:10px;box-shadow:none;border-top:0;border-bottom:1px solid var(--line);padding:6px}.tabbar a{flex:none;flex-direction:row;gap:8px;padding:8px 18px;font-size:16px;min-height:auto}.tabbar a span{font-size:18px}}
/* hero */
.hero{--h1:#5b4cf0;--h2:#2bb3a3;background:linear-gradient(135deg,var(--h1),var(--h2));color:#fff;border-radius:0 0 34px 34px;padding:26px 18px 34px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.12);left:-60px;top:-70px}
.hin{max-width:1080px;margin:0 auto;position:relative;z-index:1}
.hero h1{font-size:34px;line-height:1.25;margin:10px 0 6px;font-weight:800}
.hsub{margin:0;font-size:18px;opacity:.95;font-weight:500}
.badge{display:inline-block;background:rgba(255,255,255,.22);color:inherit;border-radius:999px;padding:3px 12px;font-size:14.5px;font-weight:700;margin-left:6px}
/* issue hero */
.ihero{background:linear-gradient(135deg,var(--c1),var(--c2) 60%,var(--c3));border-radius:0 0 34px 34px;padding:18px 16px 26px;color:#1d1f3a}
.ihero .hin{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.ihero h1{font-size:28px;line-height:1.3;margin:8px 0 4px;font-weight:800}
.ihero .badge{background:rgba(255,255,255,.65)}
.itx{flex:1;min-width:220px}
.chips2{display:flex;flex-wrap:wrap;gap:6px}
/* tiles */
.tile{position:relative;aspect-ratio:16/10;border-radius:18px;overflow:hidden;background:linear-gradient(145deg,var(--c1),var(--c2));flex:none}
.tile:before{content:"";position:absolute;width:70%;height:90%;border-radius:50%;background:var(--c3);opacity:.55;left:-18%;bottom:-40%}
.tile span{position:absolute;line-height:1;filter:drop-shadow(0 3px 4px rgba(0,0,0,.15))}
.tile .t0{font-size:64px;top:50%;left:50%;transform:translate(-50%,-50%)}
.tile .t1{font-size:30px;top:10%;right:10%}.tile .t2{font-size:28px;bottom:10%;right:16%}.tile .t3{font-size:26px;top:14%;left:10%}
.tile.big{width:150px;aspect-ratio:1;border:4px solid rgba(255,255,255,.75)}
.tile.big .t0{font-size:62px}.tile.big .t1{font-size:24px}.tile.big .t2{font-size:22px}.tile.big .t3{font-size:22px}
/* toolbar */
.toolbar{position:sticky;top:69px;z-index:30;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;align-items:center;margin:-18px auto 0;max-width:640px;background:#fff;border-radius:999px;padding:7px 10px;box-shadow:var(--sh);width:calc(100% - 24px)}
@media(min-width:900px){.toolbar{top:122px}}
@media(max-width:600px){.toolbar{position:relative;top:auto;border-radius:24px;gap:6px;padding:8px}}
.seg{display:inline-flex;background:#eef0fb;border-radius:999px;padding:3px}
.seg button,.pill{border:0;background:transparent;font-size:16px;font-weight:700;color:var(--ink);padding:8px 13px;border-radius:999px;cursor:pointer;min-height:42px;text-decoration:none;display:inline-flex;align-items:center}
.seg button.on{background:var(--pri);color:#fff}
.pill{background:#eef0fb}.pill.on{background:#dcf5ef;color:#0c7a6b}.pill.pdf{background:#fff3d6;color:#8a5a00}
/* layout */
.wrap{max-width:1080px;margin:0 auto;padding:18px 14px 30px}
.intro{font-size:19px;color:var(--mut);background:#fff;border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh);margin:6px 0 18px}
.grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:640px){.grid{grid-template-columns:1fr 1fr}}@media(min-width:1000px){.grid{grid-template-columns:1fr 1fr 1fr}}
.card{display:flex;flex-direction:column;background:var(--card);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);box-shadow:var(--sh);transition:transform .15s}
.card:hover{transform:translateY(-3px)}
.card .tile{border-radius:0}
.cb{padding:12px 16px 16px;display:flex;flex-direction:column;gap:4px;position:relative}
.no{position:absolute;top:-22px;left:14px;background:#fff;color:var(--ink);font-weight:800;border-radius:999px;padding:4px 12px;font-size:15px;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.ct{font-size:20px;line-height:1.35;font-weight:800}
.cd{color:var(--mut);font-size:14.5px}
.ch{font-size:17px;color:#3a3f63}
.go{align-self:flex-start;margin-top:6px;background:linear-gradient(135deg,var(--c1),var(--c2));color:#1d1f3a;font-weight:800;border-radius:999px;padding:6px 14px;font-size:15.5px;font-family:NSH,sans-serif}
/* front */
.front{background:#fff;border-radius:var(--r);padding:18px;box-shadow:var(--sh);margin:6px 0 14px}
.kicker{display:inline-block;background:#fff1c9;color:#7a5200;font-weight:800;border-radius:999px;padding:4px 12px;font-size:15px}
.front h2{font-size:28px;line-height:1.35;margin:10px 0 6px}
.lead{font-size:calc(var(--fs) + 1px);line-height:1.9;margin:0 0 12px}
.btn{display:inline-flex;align-items:center;gap:6px;border:0;border-radius:999px;padding:10px 18px;background:var(--pri);color:#fff;text-decoration:none;font-weight:700;font-size:16.5px;min-height:46px;cursor:pointer}
.btn.ghost{background:#fff;color:var(--pri);box-shadow:inset 0 0 0 2px #d9d5ff}
.btn.sm{min-height:38px;padding:6px 14px;font-size:15px}
.btnrow{display:flex;gap:8px;flex-wrap:wrap}
.toc{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 10px;margin-bottom:6px;scrollbar-width:thin}
.toc a{flex:none;display:flex;gap:6px;align-items:center;text-decoration:none;font-weight:700;font-size:15.5px;border-radius:999px;padding:8px 14px;background:var(--sb);color:var(--sc)}
/* section colours */
.s1{--sc:#2353c7;--sb:#e5edff;--sx:#4f7cff}.s2{--sc:#0c7a50;--sb:#ddf6ea;--sx:#22b573}.s3{--sc:#7a2fb8;--sb:#f1e5ff;--sx:#a05cf0}.s4{--sc:#a24a00;--sb:#ffecd9;--sx:#ff8a2b}.s5{--sc:#b0255e;--sb:#ffe3ee;--sx:#ff5c93}.s6{--sc:#7a5b00;--sb:#fff3c4;--sx:#f5b700}
.stack{display:flex;flex-direction:column;gap:18px}
@media(min-width:1000px){.stack{max-width:820px;margin:0 auto}}
.art{background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:16px 16px 12px;border-top:7px solid var(--sx)}
.sec{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ico{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--sb);font-size:20px}
.sname{font-weight:800;color:var(--sc);font-size:16px;background:var(--sb);border-radius:999px;padding:3px 12px}
.lvltag{margin-right:auto;font-size:13px;color:var(--mut);background:#f1f2f8;border-radius:999px;padding:2px 10px}
.art h3,.puzzle h3{font-size:24px;line-height:1.4;margin:10px 0 6px;font-family:NSH,Arial,sans-serif;font-weight:800}
.say{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0}
.say button{border:0;border-radius:999px;background:var(--sb,#eef0fb);color:var(--sc,var(--ink));font-weight:700;font-size:16px;padding:9px 16px;min-height:44px;cursor:pointer}
.say button.playing{background:var(--sx,#5b4cf0);color:#fff}
.txt p{font-size:var(--fs);line-height:2.05;margin:0 0 12px}
.snt{cursor:pointer;border-radius:8px;transition:background .2s}
.snt.hl{background:#fff1a8;box-shadow:0 0 0 3px #fff1a8}
.wbox{background:var(--sb,#fff3e6);border-radius:16px;padding:12px 14px;margin:8px 0;font-size:18px}
.wbox .w{font-size:30px;font-weight:800;color:var(--sc)}
.chip{display:inline-block;border:0;background:#f1f2f8;border-radius:999px;padding:7px 14px;margin:3px;font-size:18px;cursor:pointer;font-family:inherit;color:var(--ink)}
.box{border-radius:16px;background:#f7f8fd;margin:10px 0;overflow:hidden}
.box summary{cursor:pointer;font-weight:800;padding:12px 14px;font-size:17.5px;list-style:none;font-family:NSH,sans-serif}
.box summary::-webkit-details-marker{display:none}
.box summary:after{content:"＋";float:left;color:var(--mut)}.box[open] summary:after{content:"－"}
.box .in{padding:2px 14px 14px}
table.gl{width:100%;border-collapse:separate;border-spacing:0 6px;font-size:17px}
table.gl th{text-align:right;font-size:13.5px;color:var(--mut);font-weight:700}
table.gl td{background:#fff;padding:7px 9px}
table.gl td:first-child{border-radius:0 12px 12px 0}table.gl td:last-child{border-radius:12px 0 0 12px}
td.he{font-weight:700;font-size:19px}td.en,td.ru{direction:ltr;text-align:left;font-size:15px;color:#3a3f63}
.mini{border:0;background:#eef0fb;border-radius:50%;width:32px;height:32px;cursor:pointer;font-size:14px;vertical-align:middle}
.note{font-size:13.5px;color:var(--mut);margin-top:6px}
.q{background:#fff;border-radius:14px;padding:10px 12px;margin-bottom:10px}
.qq{font-weight:700;font-size:19px;margin-bottom:6px}
.opts{display:grid;gap:8px}
.opt{text-align:right;border:2px solid var(--line);background:#fff;border-radius:14px;padding:10px 14px;font-size:18.5px;cursor:pointer;min-height:48px;font-family:NSH,Arial,sans-serif;color:var(--ink)}
.opt:hover{border-color:#c9c3ff}
.opt.ok{background:#ddf6ea;border-color:var(--ok)}.opt.no{background:#ffe5e8;border-color:var(--no)}
.fb{font-weight:700;margin-top:6px;min-height:1px;font-family:NSH,sans-serif}.fb.ok{color:var(--ok)}.fb.no{color:var(--no)}
.score{font-weight:800;color:var(--sc,var(--pri));font-family:NSH,sans-serif}
textarea,input[type=text]{width:100%;border:2px solid var(--line);border-radius:14px;padding:10px 12px;font-size:19px;font-family:NSH,Arial,sans-serif;min-height:110px;background:#fff;color:var(--ink)}
input[type=text]{min-height:48px}
.puzzle{background:linear-gradient(160deg,#fff8dc,#fff);border-radius:var(--r);box-shadow:var(--sh);padding:16px;margin-top:18px;border-top:7px solid #f5b700;--sc:#7a5b00;--sb:#fff3c4;--sx:#f5b700}
@media(min-width:1000px){.puzzle{max-width:820px;margin:18px auto 0}}
.hint{color:var(--mut);font-size:16.5px}
.chips{display:flex;flex-wrap:wrap;gap:4px;margin:6px 0}
.puzzle .chip{background:#fff;box-shadow:inset 0 0 0 2px #f1dc93;font-size:19px;min-height:46px}
.chip.emo{font-size:28px;padding:4px 14px}
.chip.sel{background:#5b4cf0;color:#fff;box-shadow:none}
.chip.done{background:#ddf6ea;color:#0c7a50;box-shadow:none;opacity:.8}
.chip.wrong{animation:sh .35s;background:#ffe5e8}
@keyframes sh{25%{transform:translateX(5px)}75%{transform:translateX(-5px)}}
.fillrow{font-size:20px;line-height:2.1;margin:4px 0}
.blank{display:inline-block;min-width:90px;border-bottom:3px dashed #e3b400;text-align:center;margin:0 4px;padding:0 6px}
.blank.ok{border-bottom-style:solid;border-color:var(--ok);color:var(--ok);font-weight:800}
.printrow,.pager{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:18px}
.pager{justify-content:space-between;max-width:820px;margin-left:auto;margin-right:auto}
.panel{background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:16px;margin-bottom:16px}
.panel h3{margin:0 0 8px;font-family:NSH,sans-serif;font-size:20px}
.panel p{margin:6px 0}
.two{display:grid;gap:16px}@media(min-width:900px){.two{grid-template-columns:1fr 1fr}}
label.f{display:block;font-weight:700;margin:10px 0 4px;font-family:NSH,sans-serif}
.clip{background:#f7f8fd;border-radius:16px;padding:14px;min-height:140px}
.clip .ch{font-weight:800;color:var(--pri);font-family:NSH,sans-serif;font-size:15px}
.clip h4{font-size:24px;margin:8px 0}
.clip p{font-size:19px;line-height:1.9}
.ok-t{color:var(--ok)}.no-t{color:var(--mut)}
.h2{font-size:24px;margin:22px 0 10px}
ol.key li{margin-bottom:4px}
.foot{text-align:center;padding:22px 14px 26px;color:var(--mut);margin-top:10px}
.fb1{font-weight:800;color:var(--ink);font-size:17px}.fb2{font-size:14px;margin-top:6px}
.toast{position:fixed;bottom:96px;left:50%;transform:translateX(-50%);background:#1f2340;color:#fff;padding:10px 18px;border-radius:999px;z-index:99;font-family:NSH,sans-serif}
@media(max-width:420px){.hero h1{font-size:30px}.ihero h1{font-size:25px}.tile.big{width:110px}.tile.big .t0{font-size:46px}.tile.big .t1,.tile.big .t2,.tile.big .t3{font-size:18px}.front h2{font-size:25px}.seg button,.pill{padding:8px 10px;font-size:15px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}