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14px;background:linear-gradient(180deg,#ee6a58,#d9473a);color:#fff;font-family:var(--font-display);font-weight:800;letter-spacing:.05em;text-transform:uppercase;clip-path:polygon(0 0,100% 0,calc(100% - 12px) 100%,0 100%)}.ticker-track{flex:1;display:flex;align-items:center;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}.ticker-move{display:flex;width:max-content;animation:ticker 40s linear infinite}.ticker+.page{padding-top:16px}.ticker:hover .ticker-move{animation-play-state:paused}.ticker-row{display:flex}.ticker-item{position:relative;padding:0 26px;white-space:nowrap;color:var(--ink-soft)}.ticker-item:after{content:"✦";position:absolute;right:-6px;color:#e0b36a}@keyframes ticker{to{transform:translate(-50%)}}.home-grid{display:grid;grid-template-columns:220px minmax(0,1fr) 290px;gap:18px;align-items:start}.home-left{position:sticky;top:16px;display:flex;flex-direction:column;gap:14px}.side-nav{padding:12px;display:flex;flex-direction:column;gap:4px}.side-nav-title{font-weight:800;font-size:13px;color:var(--ink-soft);padding:4px 8px}.side-nav-item{display:flex;align-items:center;gap:10px;border:0;background:none;padding:8px 10px;border-radius:12px;text-align:left;font-weight:800;font-size:14px;text-transform:uppercase;cursor:pointer;transition:background .15s ease,transform .12s ease}.side-nav-item:hover{background:var(--paper-2);transform:translate(3px)}.side-nav-item.is-active{background:linear-gradient(90deg,#dce8f8,#eef4fc);color:var(--blue-dark);box-shadow:inset 4px 0 0 var(--blue)}.home-buddy{display:flex;flex-direction:column;align-items:center;gap:4px;border:0;background:none;padding:0;cursor:pointer;font:inherit}.buddy-bubble{position:relative;width:100%;min-height:74px;display:flex;align-items:center;padding:10px 14px;border:2px solid var(--line-strong);border-radius:18px;background:#fff;box-shadow:var(--shadow);font-size:14px;font-weight:700;line-height:1.35;text-align:left;animation:pop-in .25s ease}.buddy-bubble:after{content:"";position:absolute;bottom:-9px;left:50%;width:16px;height:16px;border-right:2px solid var(--line-strong);border-bottom:2px solid var(--line-strong);background:#fff;transform:translate(-50%) rotate(45deg)}.home-buddy .mascot{margin-top:6px;filter:drop-shadow(0 8px 5px rgba(40,24,10,.22));transition:transform .15s ease}.home-buddy:hover .mascot{transform:scale(1.05) rotate(-3deg)}.home-main{display:flex;flex-direction:column;gap:18px;min-width:0}.section{padding:18px}.section-head{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:14px}.section-title{display:flex;align-items:center;gap:10px;font-size:24px;color:#4a3523}.section>.section-title{margin-bottom:16px}.game-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.game-card{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;padding:22px 14px 16px;text-align:center;background:repeating-linear-gradient(transparent 0 27px,#a0825024 27px 28px),var(--paper);border:2px solid var(--line-strong);border-radius:14px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}.game-card:hover{transform:translateY(-5px) rotate(-.6deg);box-shadow:var(--shadow-lift)}.game-card:nth-child(2):hover{transform:translateY(-5px) rotate(.6deg)}.game-card.tone-green{background-color:#f1f7e8}.game-card.tone-red{background-color:#fbede7}.game-card.tone-orange{background-color:#fcf1e1}.notebook-rings{position:absolute;top:-10px;left:0;right:0;display:flex;justify-content:center;gap:16px}.notebook-rings span{width:14px;height:20px;border-radius:8px;background:linear-gradient(#a3937a,#6c5c47);box-shadow:inset 0 0 0 3px #d2c3a8}.card-ribbon{position:absolute;top:16px;right:-7px;padding:3px 10px 3px 12px;border-radius:6px 0 0 6px;background:linear-gradient(180deg,#ee6a58,#d9473a);color:#fff;font-family:var(--font-display);font-weight:800;font-size:13px;letter-spacing:.03em;box-shadow:0 2px #a8352a}.card-ribbon:after{content:"";position:absolute;right:0;bottom:-7px;border-left:7px solid #8d2b22;border-bottom:7px solid transparent}.game-card-art{width:100%;max-width:200px;cursor:pointer}.game-art{display:block;width:100%;height:auto;overflow:visible}.game-card:hover .game-art{animation:wiggle .6s ease}.game-card h3{font-size:23px}.game-card p{color:var(--ink-soft);font-size:14px;min-height:40px}.game-card .btn{width:100%;margin-top:8px}.topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:12px}.topic-tile{--topic-color: var(--green);display:flex;align-items:center;gap:12px;padding:10px 12px;border:2px solid var(--line);border-radius:16px;background:#fffdf7;box-shadow:0 3px 0 var(--line-strong);cursor:pointer;text-align:left;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease}.topic-tile:hover{transform:translateY(-3px);border-color:var(--topic-color);box-shadow:0 6px 0 var(--line-strong),0 12px 18px #3c26101f}.topic-tile:hover .sticker{animation:wiggle .5s ease}.topic-text{flex:1;min-width:0}.topic-text strong{display:block;font-size:16px}.topic-text small{color:var(--ink-soft)}.topic-progress{display:block;height:5px;margin-top:5px;border-radius:999px;background:var(--paper-3);overflow:hidden}.topic-progress 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h3{font-size:19px}.side-card-head{display:flex;align-items:center;gap:12px}.level-badge{display:grid;place-items:center;width:58px;height:58px;flex:none;clip-path:polygon(50% 0%,61% 32%,98% 35%,68% 57%,79% 92%,50% 72%,21% 92%,32% 57%,2% 35%,39% 32%);background:linear-gradient(180deg,#ffd85c,#e8a420);color:#fff;font-family:var(--font-display);font-size:20px;font-weight:800;padding-top:6px;text-shadow:0 1.5px 0 #b37a10}.streak-flame{font-size:42px;line-height:1;filter:grayscale(1) opacity(.45)}.streak-flame.is-lit{filter:drop-shadow(0 3px 4px rgba(232,90,40,.45));animation:flame 1.1s ease-in-out infinite alternate}.big-number{font-family:var(--font-display);font-size:44px;font-weight:800;color:var(--orange);line-height:1}.mini-stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}.mini-stats li{display:flex;flex-direction:column;padding:8px 10px;border-radius:12px;background:var(--paper-2)}.mini-stats 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ease}.picker-card:nth-child(2n){transform:rotate(.8deg)}.picker-card:hover{transform:translateY(-5px) rotate(0);box-shadow:var(--shadow-lift)}.picker-card:hover .sticker{animation:wiggle .5s ease}.picker-card.is-active{border-color:var(--green);transform:scale(1.03) rotate(0);box-shadow:0 0 0 4px #3f8f4f47,var(--shadow-lift)}.picker-clip{position:absolute;top:-14px;right:22px;width:14px;height:36px;border:3px solid #9aa4ae;border-radius:8px;box-shadow:1px 1px #00000026}.picker-clip:after{content:"";position:absolute;inset:6px 2px 3px;border:2.5px solid #b9c1c9;border-radius:5px}.picker-check{position:absolute;top:8px;left:8px;animation:bounce-in .3s ease}.picker-card .sticker{margin-bottom:6px}.picker-card strong{font-family:var(--font-display);font-size:20px;line-height:1.15}.picker-card small{color:var(--ink-soft);font-weight:600}.picker-count{margin-top:8px}.picker-footer{position:fixed;left:0;right:0;bottom:0;display:flex;justify-content:center;padding:18px max(16px,var(--sar)) 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ease}.level-option:hover{transform:translateY(-1px)}.level-option.is-active{border-color:var(--blue-dark);background:linear-gradient(180deg,#6a93c8,var(--blue));color:#fff;box-shadow:0 2px 0 var(--blue-dark)}.mode-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-top:10px}.mode-card{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;padding:22px 14px 14px;border:2px solid var(--line-strong);border-radius:16px;background:linear-gradient(180deg,#fffdf7,var(--paper-2));box-shadow:0 4px 0 var(--line-strong);text-align:center;transition:transform .15s ease,box-shadow .15s ease}.mode-card:hover{transform:translateY(-4px);box-shadow:0 8px 0 var(--line-strong),0 14px 22px #3c261026}.mode-tag{position:absolute;top:-12px;left:50%;transform:translate(-50%);padding:2px 12px;border:2px solid 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cubic-bezier(.2,1.2,.4,1)}.vs-fighter .mascot{filter:drop-shadow(0 12px 8px rgba(40,24,10,.3))}.vs-name{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:4px 22px;border:3px solid #a8352a;border-radius:14px;background:linear-gradient(180deg,#f07563,#d9473a);box-shadow:0 4px #8d2b22;color:#fff;font-family:var(--font-display);font-size:26px;font-weight:800;text-shadow:0 2px 0 rgba(0,0,0,.25)}.vs-fighter.side-1 .vs-name{border-color:#2f5f9a;background:linear-gradient(180deg,#6a9bd6,#3f74b8);box-shadow:0 4px #244b7c}.vs-center{display:flex;flex-direction:column;align-items:center;gap:14px}.vs-badge,.vs-emblem span{display:grid;place-items:center;clip-path:polygon(50% 0%,60.1% 12.3%,75% 6.7%,77.6% 22.4%,93.3% 25%,87.7% 39.9%,100% 50%,87.7% 60.1%,93.3% 75%,77.6% 77.6%,75% 93.3%,60.1% 87.7%,50% 100%,39.9% 87.7%,25% 93.3%,22.4% 77.6%,6.7% 75%,12.3% 60.1%,0% 50%,12.3% 39.9%,6.7% 25%,22.4% 22.4%,25% 6.7%,39.9% 12.3%);background:radial-gradient(circle at 50% 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solid #c85a1c;border-radius:999px;background:linear-gradient(180deg,#ffb347,#f0782f);box-shadow:0 2px #a5481a;color:#fff;font-weight:800;font-size:13px;white-space:nowrap;text-shadow:0 1px 0 rgba(0,0,0,.25);animation:combo-in .35s cubic-bezier(.2,1.5,.4,1)}@keyframes combo-in{0%{opacity:0;transform:translate(-50%) scale(.3)}}.score-pop{position:absolute;top:-20px;right:14px;padding:0 12px;border:2px solid #b8800e;border-radius:999px;background:linear-gradient(180deg,#ffd85c,#e8a420);color:#fff;font-family:var(--font-display);font-size:24px;font-weight:800;text-shadow:0 1.5px 0 rgba(0,0,0,.25);pointer-events:none;animation:score-pop .9s ease forwards}.player-card.is-right .score-pop{right:auto;left:14px}.score-pop.is-negative{border-color:#96392a;background:linear-gradient(180deg,#f07563,#c4513f)}@keyframes score-pop{0%{opacity:0;transform:translateY(12px) scale(.5)}22%{opacity:1;transform:translateY(0) scale(1.3)}40%{transform:scale(1)}to{opacity:0;transform:translateY(-30px)}}.question-card{position:relative;min-height:160px;display:flex;flex-direction:column;justify-content:center;gap:4px;padding:34px 20px 16px;border:3px solid #5fb35a;border-radius:16px;background-color:#fffdf7;background-image:linear-gradient(rgba(79,134,198,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(79,134,198,.07) 1px,transparent 1px);background-size:22px 22px;box-shadow:0 5px #3f8f4f,0 14px 28px #3c261033;text-align:center;animation:card-in .35s cubic-bezier(.2,1.2,.4,1)}.question-card:before,.question-card:after{content:"";position:absolute;top:-11px;width:74px;height:22px;background:#eed6a0d9;box-shadow:0 1px 2px #0000001a}.question-card:before{left:18px;transform:rotate(-7deg)}.question-card:after{right:18px;transform:rotate(6deg)}@keyframes card-in{0%{opacity:0;transform:perspective(600px) rotateX(55deg) translateY(-14px)}}.question-index{position:absolute;bottom:8px;right:12px;font-size:12px;font-weight:800;color:var(--ink-mute)}.alarm{position:absolute;top:-44px;left:50%;z-index:2;width:66px;height:66px;transform:translate(-50%);filter:drop-shadow(0 4px 3px rgba(40,24,10,.25))}.alarm svg{display:block;width:100%;height:100%;overflow:visible}.alarm svg circle:last-of-type{transition:stroke-dashoffset .1s linear}.alarm-num{position:absolute;left:0;right:0;top:23px;text-align:center;font-family:var(--font-display);font-size:20px;font-weight:800;line-height:1}.alarm.is-urgent svg{animation:alarm-ring .22s linear infinite}.alarm.is-urgent .alarm-num{color:var(--red)}@keyframes alarm-ring{0%,to{transform:rotate(-9deg)}50%{transform:rotate(9deg)}}.question-text{font-family:var(--font-display);font-size:clamp(30px,4vw,46px);font-weight:800;line-height:1.1;overflow-wrap:anywhere;color:#3a2a1e}.question-vi{font-size:clamp(24px,3.4vw,36px)}.pos{font-size:.5em;color:var(--orange);vertical-align:middle}.question-ipa{color:var(--ink-soft);font-size:17px}.question-hint{font-size:13px;color:var(--ink-mute);font-weight:700}.battle-boards{display:grid;grid-template-columns:minmax(0,1.7fr) 0 minmax(0,1fr);gap:16px}.vs-emblem{position:relative;z-index:3;align-self:center}.vs-emblem span{position:absolute;left:50%;top:50%;width:66px;height:66px;font-size:24px;transform:translate(-50%,-50%) rotate(-10deg);filter:drop-shadow(0 3px 2px rgba(0,0,0,.2))}.board{position:relative;padding:16px;background:#fffaf0f0;transition:background .2s ease,border-color .2s ease}.board-title{font-weight:800;font-size:13px;text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px}.board.is-locked .options{filter:grayscale(.5);opacity:.8}.options{display:grid;grid-template-columns:1fr 1fr;gap:14px}.option{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:96px;padding:14px 12px;border:2px solid var(--line-strong);border-radius:16px;background:linear-gradient(180deg,#fffefb,#fbf2df);box-shadow:0 5px 0 var(--line-strong),0 8px 14px #3c26101a;text-align:center;font-weight:800;font-size:19px;cursor:pointer;transition:transform .1s ease,box-shadow .1s ease,background .15s ease,opacity .2s ease;animation:option-in .32s ease backwards;animation-delay:calc(var(--i, 0) * 55ms)}.option:hover:not(:disabled){transform:translateY(-3px);background:#fff;box-shadow:0 8px 0 var(--line-strong),0 12px 18px #3c261024}.option:active:not(:disabled){transform:translateY(4px);box-shadow:0 1px 0 var(--line-strong)}.option:disabled{cursor:default}.option-key{position:absolute;top:8px;left:8px;display:grid;place-items:center;min-width:22px;height:22px;padding:0 4px;border-radius:6px;border-bottom:2px solid var(--line-strong);background:var(--paper-3);font-size:12px;color:var(--ink-soft)}.option-label{overflow-wrap:anywhere}.option-sub{font-size:13px;font-weight:600;color:var(--ink-soft)}.option.look-wrong{border-color:var(--red);background:linear-gradient(180deg,#fff0ec,#fbd9d0);box-shadow:0 5px #c4513f;color:var(--red-dark);animation:shake .4s ease}.option.look-wrong:after{content:"−10";position:absolute;top:-10px;right:-8px;padding:1px 7px;border-radius:999px;background:var(--red);color:#fff;font-size:12px}.option.look-correct{border-color:#2c7a39;background:linear-gradient(180deg,#79cc6f,#3f9f4f);box-shadow:0 5px #2c6a39,0 0 0 5px #5fb35a4d;color:#fff;text-shadow:0 1.5px 0 rgba(0,0,0,.2);animation:correct-pop .45s cubic-bezier(.2,1.5,.4,1)}.option.look-correct .option-sub,.option.look-correct .option-key{color:#e6f4e2}.option.look-correct .option-key{background:#fff3;border-color:transparent}.option.look-answer{border-color:var(--green);background:var(--green-soft);box-shadow:0 5px #8cc79a;color:var(--green-dark)}.option.look-muted{opacity:.45;transform:scale(.97)}@keyframes option-in{0%{opacity:0;transform:translateY(14px) scale(.95)}}@keyframes correct-pop{0%{transform:scale(1)}45%{transform:scale(1.08)}to{transform:scale(1)}}.options-mini{gap:8px}.option-mini{min-height:64px;font-size:13px;padding:8px;cursor:default;box-shadow:0 3px 0 var(--line-strong)}.option-mini.look-wrong:after{display:none}.option-mini.look-correct{box-shadow:0 3px #2c6a39}.lock-banner{position:absolute;top:50%;left:50%;z-index:2;padding:6px 18px;border:3px solid #a8352a;border-radius:999px;background:linear-gradient(180deg,#f07563,#d9473a);box-shadow:0 4px #8d2b22,0 10px 20px 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