:root{--felt:#0a1410;--card:#f4efe3;--ink-page:#eae3d2;--muted:#9fb0a4;--line:#d6e0d61f;--red:#d0483a;--gold:#d9b25a;--glass:#14221b8c;--orange:#ff8200;--body-hi:#f2f0e7;--body-lo:#d7d4c6;--key-ink:#6f6c5d}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--felt)}body{color:var(--ink-page);background:var(--felt);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;background-image:radial-gradient(1100px 620px at 78% -8%,#d9b25a1a,#0000 60%),radial-gradient(900px 700px at 8% 12%,#1e46348c,#0000 55%),linear-gradient(#0b1712 0%,#0a1410 40%,#080f0c 100%);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,Noto Sans Georgian,sans-serif;line-height:1.6}a{color:var(--gold)}.wrap{max-width:960px;margin:0 auto;padding:0 20px}h1,h2,h3{letter-spacing:-.01em;line-height:1.15}.ka{font-family:Noto Sans Georgian,Segoe UI,system-ui,sans-serif}header{z-index:5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);background:#080f0c99;position:sticky;top:0}.nav{align-items:center;gap:14px;height:56px;display:flex}.brand{letter-spacing:.02em;font-weight:700}.brand .ka{color:var(--gold);font-weight:600}.nav .spacer{flex:1}.nav a{color:var(--muted);font-size:.9rem;text-decoration:none}.nav a:hover{color:var(--ink-page)}@media (max-width:640px){.nav a.hideable{display:none}}.hero{text-align:center;border-top:none;flex-direction:column;align-items:center;padding:44px 0 40px;display:flex}.eyebrow{color:var(--gold);letter-spacing:.22em;text-transform:uppercase;margin:0 0 12px;font-size:.78rem}.hero h1{margin:0 0 4px;font-size:clamp(2.1rem,5.4vw,3.2rem)}.hero h1 .ka{color:var(--gold);margin-top:2px;font-size:.62em;font-weight:600;display:block}.pitch{color:var(--ink-page);max-width:44ch;margin:12px auto 22px;font-size:1.08rem}.pitch b{color:#fff}.cta{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:22px;display:flex}.btn{border-radius:11px;padding:11px 18px;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-block}.btn.primary{background:var(--gold);color:#241a06}.btn.primary:hover{background:#e6c26e}.btn.ghost{border:1px solid var(--line);color:var(--ink-page);background:var(--glass)}.btn.ghost:hover{border-color:#d9b25a80}.device-stage{width:100%;max-width:460px;margin:4px auto 0}.flipper-wrap{width:100%;min-width:260px;container-type:inline-size}.flipper{background:linear-gradient(158deg, var(--body-hi), var(--body-lo));-webkit-user-select:none;user-select:none;border-radius:5.75cqw 5.75cqw 6.64cqw 6.64cqw;width:100cqw;padding:3.98cqw 5.75cqw 6.64cqw;box-shadow:0 7.52cqw 13.27cqw -4.87cqw #000000bf,inset 0 .44cqw #ffffffa6,inset 0 -3.1cqw 6.64cqw #0000001a}.fbrand{align-items:center;gap:1.77cqw;padding:.44cqw .88cqw 2.65cqw;display:flex}.led{background:#8a8678;border-radius:50%;width:1.99cqw;height:1.99cqw;transition:background .25s,box-shadow .25s;box-shadow:inset 0 .22cqw .22cqw #0006}.led.on{background:var(--orange);box-shadow:0 0 1.77cqw .22cqw #ff8200b3}.fbrand span{letter-spacing:.24em;color:#9b9788;font-size:2.05cqw;font-weight:700}.help-btn{width:clamp(26px,5cqw,38px);height:clamp(26px,5cqw,38px);color:var(--key-ink);cursor:pointer;-webkit-tap-highlight-color:transparent;background:radial-gradient(circle at 50% 34%,#fcfbf6,#d6d3c4);border:0;border-radius:50%;place-items:center;margin-left:auto;font-size:clamp(14px,2.6cqw,19px);font-weight:800;transition:background .1s linear,color .1s linear,transform 60ms linear;display:grid;box-shadow:0 2px 4px #00000038,inset 0 1px 1px #fffc}.help-btn:hover{background:radial-gradient(circle at 50% 36%, #ffac4a, var(--orange));color:#fff}.help-btn:active{transform:translateY(1px)}.bezel{background:linear-gradient(#ffa030,#ff8e1c);border-radius:2.65cqw;width:-moz-fit-content;width:fit-content;max-width:100%;margin:0 auto;padding:3.54cqw;position:relative;box-shadow:inset 0 .66cqw 1.77cqw #000000b3,0 .22cqw #ffffff73}.bezel:after{content:"";pointer-events:none;background:linear-gradient(135deg,#ffffff29,#0000 42%);border-radius:.66cqw;position:absolute;inset:3.54cqw}canvas#screen{aspect-ratio:1/2;width:54cqw;max-width:100%;height:auto;image-rendering:pixelated;touch-action:none;background:#ff8e1c;border-radius:.66cqw;display:block}body[data-orient=h] canvas#screen{aspect-ratio:2;width:86cqw}.controls{justify-content:center;align-items:center;gap:3cqw;margin-top:3cqw;display:flex}.dpad{flex:none;grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr 1fr;gap:.8cqw;width:42cqw;height:18cqw;padding:1.3cqw;display:grid;position:relative}.dpad .ring{z-index:0;background:radial-gradient(at 50% 30%,#fcfbf6,#d6d3c4);border-radius:9cqw;position:absolute;inset:0;box-shadow:0 1.1cqw 2.2cqw #00000047,inset 0 .3cqw .45cqw #ffffffd9,inset 0 -1.2cqw 2.4cqw #0000001f}.dpad button,.ok,.back{cursor:pointer;color:var(--key-ink);touch-action:none;-webkit-user-select:none;user-select:none;background:0 0;border:0;place-items:center;margin:0;padding:0;transition:background 60ms linear,color 60ms linear,box-shadow 60ms linear,transform 60ms linear;display:grid}.dpad .dir{z-index:1;border-radius:1.6cqw;width:100%;height:100%;font-size:3.2cqw;position:relative}.dir.left{border-top-left-radius:6.5cqw;border-bottom-left-radius:6.5cqw;grid-area:1/1/span 2}.dir.right{border-top-right-radius:6.5cqw;border-bottom-right-radius:6.5cqw;grid-area:1/3/span 2}.dir.up{border-top-left-radius:2.4cqw;border-top-right-radius:2.4cqw;grid-area:1/2}.dir.down{border-bottom-right-radius:2.4cqw;border-bottom-left-radius:2.4cqw;grid-area:2/2}.ok{letter-spacing:.08em;background:radial-gradient(circle at 50% 34%,#fff,#e2dfd0);border-radius:50%;flex:none;width:13cqw;height:13cqw;font-size:2.6cqw;font-weight:800;box-shadow:0 .85cqw 1.7cqw #00000042,inset 0 .3cqw .45cqw #ffffffe6,inset 0 -1.1cqw 2cqw #0000001f}.back{background:radial-gradient(circle at 50% 34%,#fff,#e2dfd0);border-radius:50%;flex:none;width:11cqw;height:11cqw;box-shadow:0 .7cqw 1.5cqw #00000042,inset 0 .25cqw .4cqw #ffffffe6,inset 0 -.95cqw 1.8cqw #0000001f}.back svg{width:4.2cqw;height:4.2cqw}.dir.pressed{background:var(--orange);color:#fff;box-shadow:inset 0 .4cqw .95cqw #0006}.ok.pressed{background:radial-gradient(circle at 50% 36%, #ffac4a, var(--orange));color:#fff;box-shadow:inset 0 .55cqw 1.2cqw #0006}.back.pressed{background:radial-gradient(circle at 50% 36%, #ffac4a, var(--orange));color:#fff;transform:translateY(.15cqw);box-shadow:inset 0 .55cqw 1.2cqw #0006}.help-overlay{z-index:100;-webkit-backdrop-filter:blur(4px);background:#060a08b8;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.help-overlay[hidden]{display:none}.help-panel{border:1px solid var(--line);background:#101c16;border-radius:14px;width:min(520px,100%);max-height:calc(100dvh - 40px);padding:14px 18px 16px;overflow-y:auto;box-shadow:0 24px 60px -16px #000c}.help-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.help-head h3{letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:0;font-size:12px;font-weight:700}.help-close{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:2px 8px;font-size:24px;line-height:1;transition:background 80ms linear,color 80ms linear}.help-close:hover{color:var(--ink-page);background:#ffffff0f}.help-body{color:var(--muted);flex-direction:column;gap:8px;font-size:13px;line-height:1.45;display:flex}.help-body b{color:var(--ink-page);font-weight:600}.help-legend{border-top:1px solid var(--line);flex-wrap:wrap;gap:18px;margin-top:4px;padding-top:10px;display:flex}.help-legend span{align-items:center;gap:8px;display:inline-flex}.help-legend .pip{width:16px;height:16px;display:inline-block}.help-kbd{border-top:1px solid var(--line);text-align:center;color:#6a7a6f;margin-top:4px;padding-top:10px;font-size:12px}section{border-top:1px solid var(--line);padding:44px 0}section h2{margin:0 0 6px;font-size:1.5rem}section h2 .num{color:var(--gold);font-variant-numeric:tabular-nums;margin-right:10px;font-size:.9em}.lead{color:var(--muted);max-width:64ch;margin:0 0 22px}.two-col{grid-template-columns:1fr 1fr;gap:26px;display:grid}@media (max-width:700px){.two-col{grid-template-columns:1fr;gap:14px}}.two-col p{color:var(--ink-page);margin:0}.two-col p b{color:#fff}.card-panel{background:var(--glass);border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:16px;padding:22px}.lesson-section{position:relative}.lesson-intro{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.lesson-intro .eyebrow{margin-bottom:8px}.lesson-intro .lead{margin-bottom:22px}.lesson-time{text-align:center;width:86px;height:86px;color:var(--gold);background:radial-gradient(circle,#d9b25a1f,#0000 68%);border:1px solid #d9b25a6b;border-radius:50%;flex:none;place-content:center;margin-bottom:22px;display:grid;box-shadow:0 0 40px #d9b25a14}.lesson-time span{font-size:1.25rem;font-weight:800;line-height:1}.lesson-time small{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-top:5px;font-size:.7rem}.mini-lesson{--lesson-surface:#10251a;background:#0d1913;border:1px solid #d9b25a47;border-radius:24px;overflow:hidden;box-shadow:0 32px 80px #00000061,inset 0 1px #ffffff0a}.lesson-progress{border-bottom:1px solid var(--line);background:#040a07ad;grid-template-columns:repeat(4,1fr);gap:0;margin:0;padding:14px 22px;list-style:none;display:grid;position:relative}.lesson-progress:before{content:"";background:#9fb0a42e;height:1px;position:absolute;top:30px;left:calc(12.5% + 16px);right:calc(12.5% + 16px)}.lesson-progress li{z-index:1;color:#637269;letter-spacing:.14em;text-transform:uppercase;flex-direction:column;align-items:center;gap:5px;font-size:.62rem;display:flex;position:relative}.lesson-progress li span{color:#728078;background:#0d1913;border:1px solid #3a4840;border-radius:50%;place-items:center;width:32px;height:32px;font-size:.76rem;font-weight:800;transition:all .18s;display:grid}.lesson-progress li.current,.lesson-progress li.done{color:var(--gold)}.lesson-progress li.current span{border-color:var(--gold);background:var(--gold);color:#201707;box-shadow:0 0 0 5px #d9b25a1a}.lesson-progress li.done span{color:var(--gold);border-color:#d9b25a8c}.lesson-stage{grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);min-height:475px;display:grid}.lesson-visual{background-color:var(--lesson-surface);border-right:1px solid var(--line);background-image:radial-gradient(circle at 50% 45%,#2a5e426b,#0000 58%),linear-gradient(135deg,#ffffff06 25%,#0000 25%),linear-gradient(315deg,#ffffff05 25%,#0000 25%);background-size:auto,7px 7px,7px 7px;min-width:0;padding:28px;position:relative;overflow:hidden}.lesson-visual:after{content:"";pointer-events:none;border:1px solid #d9b25a1f;border-radius:120px;position:absolute;inset:16px}.lesson-scene{z-index:1;flex-direction:column;min-height:418px;animation:.28s both lesson-enter;display:flex;position:relative}.scene-chips{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.scene-chips>span{min-height:27px;color:var(--muted);letter-spacing:.11em;text-transform:uppercase;background:#060e0aa3;border:1px solid #eae3d229;border-radius:999px;align-items:center;gap:5px;padding:4px 10px;font-size:.67rem;font-weight:700;display:inline-flex}.scene-chips .lead-chip{color:#f08b81;border-color:#d0483a66}.scene-chips .trump-chip{color:var(--gold);border-color:#d9b25a61}.scene-chips .safe-chip{color:#9dd2ad;border-color:#5d9e706b}.scene-caption{text-align:center;color:#9aaca0;letter-spacing:.04em;margin:auto 0 0;font-size:.78rem}.lesson-card{color:#171712;background:linear-gradient(145deg,#fffdf7,#e8e0d1);border:1px solid #ffffffe6;border-radius:9px;flex:none;width:80px;height:112px;transition:transform .22s,box-shadow .22s,opacity .22s;position:relative;overflow:hidden;transform:translateY(0);box-shadow:0 12px 24px #00000057,inset 0 0 0 3px #ffffff80}.lesson-card.red{color:#bd392e}.lesson-card-rank{font-family:Georgia,serif;font-size:1.5rem;font-weight:800;line-height:1;position:absolute;top:7px;left:9px}.lesson-card-suit{font-size:1rem;line-height:1;position:absolute;top:30px;left:10px}.lesson-card-pip{place-items:center;padding-top:13px;font-size:2.6rem;display:grid;position:absolute;inset:0}.mini-lesson.is-solved .lesson-card.winner{box-shadow:0 0 0 3px var(--gold), 0 18px 30px #0000006b, 0 0 36px #d9b25a40;transform:translateY(-8px)rotate(1deg)}.mini-lesson.is-solved .lesson-card.playable{border-color:#69bd7e;box-shadow:0 0 0 3px #69bd7e2e,0 15px 24px #030a0647}.bid-visual{justify-content:center;align-items:center;gap:22px;margin:58px 0 32px;display:flex}.bid-arrow{color:#eae3d273;font-size:2.5rem;font-weight:200}.bid-dial{background:radial-gradient(circle at 50% 38%,#d9b25a33,#07110be0 70%);border:1px solid #d9b25a9e;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:142px;height:142px;display:flex;box-shadow:0 0 0 9px #d9b25a0f,0 18px 32px #00000059}.bid-dial small,.bid-dial span{color:var(--muted);letter-spacing:.16em;text-transform:uppercase;font-size:.62rem}.bid-dial strong{color:var(--gold);font-family:Georgia,serif;font-size:4rem;line-height:.95}.trick-target{justify-content:center;gap:9px;display:flex}.trick-target span{color:#77887d;background:#050c086b;border:1px solid #eae3d22e;border-radius:5px;place-items:center;width:27px;height:35px;font-size:.72rem;display:grid}.trick-target .target-hit{border-color:var(--gold);color:#201707;background:var(--gold);box-shadow:0 0 18px #d9b25a33}.table-play,.versus-cards,.joker-visual{flex:1;justify-content:center;align-items:center;display:flex}.table-play{gap:25px}.played-card,.versus-cards>div{flex-direction:column;align-items:center;gap:8px;display:flex}.played-card small,.versus-cards small{color:var(--muted);letter-spacing:.15em;font-size:.61rem}.play-flow{color:var(--gold);flex-direction:column;align-items:center;font-size:1.25rem;display:flex}.play-flow span{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;font-size:.58rem}.hand-fan{align-items:center;padding-right:22px;display:flex}.hand-fan .lesson-card{width:70px;height:100px;margin-right:-22px}.hand-fan .lesson-card:first-child{transform:rotate(-7deg)translateY(4px)}.hand-fan .lesson-card:nth-child(2){z-index:2}.hand-fan .lesson-card:nth-child(3){transform:rotate(7deg)translateY(4px)}.hand-fan .lesson-card.muted{opacity:.56;filter:saturate(.55)}.mini-lesson.is-solved .hand-fan .lesson-card.playable{transform:translateY(-7px)}.versus-cards{gap:27px}.versus-mark{width:40px;height:40px;color:var(--muted);background:#050c088f;border:1px solid #eae3d238;border-radius:50%;place-items:center;font-size:.67rem;font-weight:800;display:grid}.trump-card-wrap{position:relative}.winner-tag{color:#241a06;background:var(--gold);letter-spacing:.1em;opacity:0;border-radius:999px;padding:3px 7px;font-size:.55rem;transition:all .18s 80ms;position:absolute;bottom:27px;right:-17px;transform:translateY(5px)}.mini-lesson.is-solved .winner-tag{opacity:1;transform:translateY(0)}.joker-visual{gap:28px}.lesson-joker-card{color:#171712;background:linear-gradient(145deg,#fffdf7,#e8e0d1);flex-direction:column;justify-content:center;align-items:center;height:120px;display:flex}.lesson-joker-card:before,.lesson-joker-card:after{content:"";border:1px solid #d0483a47;width:45px;height:45px;position:absolute;transform:rotate(45deg)}.lesson-joker-card strong{z-index:1;letter-spacing:.16em;font-family:Georgia,serif;font-size:.68rem}.joker-star{z-index:1;color:var(--red);font-size:2.3rem;line-height:1}.joker-smile{z-index:1;font-size:1.4rem;line-height:.7}.joker-actions{flex-direction:column;gap:8px;display:flex}.joker-actions>span{color:#a7b6ad;letter-spacing:.08em;background:#050c0875;border:1px solid #eae3d224;border-radius:8px;min-width:128px;padding:8px 11px;font-size:.66rem;font-weight:800;transition:all .18s}.joker-actions small{float:right;color:#637269;letter-spacing:0;font-weight:500}.mini-lesson[data-answer=take] .joker-actions [data-action=take],.mini-lesson[data-answer=demand] .joker-actions [data-action=demand],.mini-lesson[data-answer=underplay] .joker-actions [data-action=underplay]{border-color:var(--red);color:#fff;background:#d0483a29}.mini-lesson.is-solved .joker-actions [data-action=underplay]{border-color:var(--gold);color:#241a06;background:var(--gold);transform:translate(5px)}.mini-lesson.is-solved .joker-actions [data-action=underplay] small{color:#241a06a6}.lesson-copy{background:linear-gradient(155deg,#15231cf0,#0a140ffa);flex-direction:column;min-width:0;padding:34px 34px 28px;display:flex}.lesson-kicker{color:var(--gold);letter-spacing:.16em;text-transform:uppercase;margin:0 0 8px;font-size:.67rem;font-weight:800}.lesson-copy h3,.lesson-complete h3{color:#fff;letter-spacing:-.03em;margin:0;font-size:clamp(1.55rem,3vw,2.15rem)}.lesson-body{color:var(--muted);margin:10px 0 22px;font-size:.92rem;line-height:1.55}.lesson-question{border:0;min-width:0;margin:0;padding:0}.lesson-question legend{width:100%;color:var(--ink-page);margin:0 0 11px;font-size:.88rem;font-weight:700;line-height:1.4}.lesson-choices{gap:8px;display:grid}.lesson-choice{width:100%;min-height:51px;color:var(--ink-page);font:inherit;text-align:left;cursor:pointer;background:#ffffff06;border:1px solid #eae3d224;border-radius:10px;grid-template-columns:26px 1fr;align-items:center;gap:9px;padding:8px 11px;transition:border-color .14s,background .14s,transform .14s;display:grid}.lesson-choice:hover:not(:disabled){background:#d9b25a0e;border-color:#d9b25a80;transform:translate(3px)}.lesson-choice:focus-visible,.lesson-back:focus-visible,.lesson-next:focus-visible,.lesson-restart:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.lesson-choice:disabled{cursor:default}.lesson-choice>span:last-child{flex-direction:column;min-width:0;display:flex}.lesson-choice b{color:#fff;font-size:.82rem}.lesson-choice small{color:#77887d;font-size:.69rem}.choice-marker{color:#0000;border:1px solid #46564c;border-radius:50%;place-items:center;width:24px;height:24px;font-weight:900;display:grid}.lesson-choice.correct{background:#4f97621f;border-color:#60b377b3}.lesson-choice.correct .choice-marker{color:#0b1b10;background:#7bcf90;border-color:#69bd7e}.lesson-choice.wrong{background:#d0483a1c;border-color:#d0483ac7;animation:.24s lesson-shake}.lesson-choice.wrong .choice-marker{color:#fff;background:#b94136;border-color:#d05a4e}.lesson-feedback{color:#718178;border-left:2px solid #9fb0a440;min-height:42px;margin-top:12px;padding:8px 10px;font-size:.74rem;line-height:1.4}.lesson-feedback.success{color:#9ed3aa;border-color:#69bd7e}.lesson-feedback.error{border-color:var(--red);color:#e5968e}.lesson-nav{justify-content:space-between;gap:12px;margin-top:auto;padding-top:18px;display:flex}.lesson-back,.lesson-next,.lesson-restart{min-height:39px;font:inherit;cursor:pointer;border-radius:9px;font-size:.78rem;font-weight:750}.lesson-back{color:var(--muted);background:0 0;border:0;padding:7px 4px}.lesson-next{border:1px solid var(--gold);color:#241a06;background:var(--gold);min-width:126px;padding:7px 14px;box-shadow:0 8px 22px #d9b25a29}.lesson-back:disabled,.lesson-next:disabled{opacity:.28;cursor:not-allowed;box-shadow:none}.lesson-complete{text-align:center;background:radial-gradient(circle at 50% 35%,#d9b25a24,#0000 42%),linear-gradient(145deg,#10251a,#09120d);flex-direction:column;justify-content:center;align-items:center;min-height:475px;padding:42px 24px;animation:.3s both lesson-enter;display:flex;position:relative;overflow:hidden}.lesson-complete>p:not(.lesson-kicker){max-width:48ch;color:var(--muted);margin:12px auto 24px}.lesson-confetti{height:58px;color:var(--gold);align-items:center;gap:22px;font-size:2rem;display:flex}.lesson-confetti span:first-child{color:var(--red);transform:rotate(-14deg)}.lesson-confetti span:nth-child(2){font-size:2.8rem}.lesson-confetti span:nth-child(3){transform:rotate(13deg)}.lesson-summary{flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:25px;display:flex}.lesson-summary span{color:var(--ink-page);background:#ffffff06;border:1px solid #eae3d224;border-radius:999px;align-items:center;gap:7px;padding:7px 11px;font-size:.72rem;display:inline-flex}.lesson-summary b{color:var(--gold);font-size:.62rem}.lesson-complete-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;display:flex}.lesson-restart{color:var(--muted);background:0 0;border:0;padding:8px 12px}.lesson-noscript{color:var(--muted);text-align:center;padding:28px}@keyframes lesson-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes lesson-shake{0%,to{transform:translate(0)}35%{transform:translate(-4px)}70%{transform:translate(3px)}}@media (max-width:760px){.lesson-intro{align-items:center}.lesson-time{width:72px;height:72px}.lesson-stage{grid-template-columns:1fr}.lesson-visual{border-right:0;border-bottom:1px solid var(--line);padding:22px}.lesson-scene{min-height:330px}.lesson-copy{padding:28px 24px 24px}.bid-visual{margin:38px 0 24px}.lesson-progress{padding-inline:10px}}@media (max-width:460px){.lesson-intro{align-items:flex-start}.lesson-time{width:64px;height:64px}.lesson-time span{font-size:1rem}.lesson-time small{font-size:.55rem}.mini-lesson{border-radius:17px}.lesson-progress li b{font-size:.54rem}.lesson-progress li span{width:28px;height:28px}.lesson-progress:before{top:28px}.lesson-visual{padding:19px 14px}.lesson-visual:after{inset:11px}.lesson-scene{min-height:300px}.lesson-card{width:65px;height:92px}.lesson-card-pip{font-size:2rem}.hand-fan .lesson-card{width:58px;height:84px}.table-play,.versus-cards,.joker-visual{gap:14px}.play-flow{display:none}.versus-mark{width:31px;height:31px}.joker-actions>span{min-width:106px;padding-inline:8px;font-size:.58rem}.lesson-copy{padding:25px 18px 20px}}@media (prefers-reduced-motion:reduce){.lesson-scene,.lesson-complete,.lesson-choice.wrong{animation:none}.lesson-card,.lesson-choice,.winner-tag,.joker-actions>span{transition:none}}.pulka{flex-wrap:wrap;gap:18px;display:flex}.stage{border:1px solid var(--line);background:#ffffff05;border-radius:12px;flex:1;min-width:150px;padding:14px 16px}.stage .lbl{letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:10px;font-size:.72rem}.tiles{flex-wrap:wrap;gap:6px;display:flex}.t{background:var(--card);color:#1a1a1a;border:1px solid #0003;border-radius:4px;justify-content:center;align-items:center;width:22px;height:30px;font-size:.72rem;font-weight:700;display:flex}.t.blind{color:#0000;background:#16241d;border:1px solid #d9b25a59;position:relative;overflow:hidden}.t.blind:after{content:"";background:repeating-linear-gradient(45deg,#0000 0 3px,#d9b25a59 3px 4px);position:absolute;inset:0}.t.nine{background:#e9dcc0}.stage .note{color:var(--muted);margin-top:10px;font-size:.78rem}table{border-collapse:collapse;width:100%;font-size:.92rem}th,td{text-align:left;border-bottom:1px solid var(--line);padding:9px 12px}th{color:var(--gold);letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;font-weight:600}td:last-child,th:last-child{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.scroll{overflow-x:auto}tbody tr:hover{background:#ffffff05}code{color:#f0e6cf;background:#ffffff0f;border-radius:5px;padding:1px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em}ul.feat{gap:12px;margin:0;padding:0;list-style:none;display:grid}ul.feat li{color:var(--ink-page);padding-left:26px;position:relative}ul.feat li:before{content:"♠";color:var(--gold);position:absolute;top:0;left:0}ul.feat li b{color:#fff}.legend{color:var(--muted);flex-wrap:wrap;gap:20px;margin-top:16px;font-size:.9rem;display:flex}.legend span{align-items:center;gap:8px;display:inline-flex}.pip{width:16px;height:16px;display:inline-block}.steps{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:6px;display:grid}@media (max-width:700px){.steps{grid-template-columns:1fr}}.step .k{color:var(--gold);letter-spacing:.14em;text-transform:uppercase;font-size:.72rem}.step h3{margin:6px 0;font-size:1.05rem}.step p{color:var(--muted);margin:0;font-size:.9rem}.ver{color:var(--muted);border:1px solid var(--line);border-radius:999px;margin-top:18px;padding:4px 12px;font-size:.8rem;display:inline-block}.ver b{color:var(--gold)}footer{border-top:1px solid var(--line);color:var(--muted);padding:26px 0 46px;font-size:.85rem}footer .fl{flex-wrap:wrap;align-items:center;gap:6px 14px;display:flex}footer .dot{opacity:.5}