@import "https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;700&family=Noto+Sans+JP:wght@400;500;700&family=Source+Code+Pro:wght@400;600&display=swap";:root{--color-primary:#1683ff;--color-primary-dark:#0f59c6;--color-primary-light:#d9eeff;--color-secondary:#ffd764;--color-secondary-dark:#f2b705;--color-success:#3fb97e;--color-error:#f25f5c;--color-warning:#ff9f43;--color-accent-mint:#76dec4;--color-accent-coral:#ff8f6b;--color-accent-navy:#163c6b;--color-text-primary:#19304d;--color-text-secondary:#5d7088;--color-text-inverse:#fff;--color-bg-primary:#f6fbff;--color-bg-secondary:#eaf4ff;--color-bg-dark:#163c6b;--color-surface:#fff;--color-surface-soft:#f9fcff;--color-border:#d6e7f5;--font-heading:"M PLUS Rounded 1c", sans-serif;--font-body:"Noto Sans JP", sans-serif;--font-mono:"Source Code Pro", monospace;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.25rem;--font-size-xl:1.5rem;--font-size-2xl:2rem;--font-size-3xl:2.5rem;--line-height-tight:1.2;--line-height-normal:1.6;--line-height-loose:1.8;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--max-width:1240px;--header-height:72px;--shadow-sm:0 8px 20px #163c6b14;--shadow-md:0 16px 30px #163c6b1f;--shadow-lg:0 28px 60px #163c6b29;--shadow-soft:0 10px 30px #1683ff1f;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-xl:28px;--radius-full:9999px;--transition-fast:.15s ease;--transition-normal:.3s ease}.breakout-game-container{width:100%;height:calc(100vh - var(--header-height));background:radial-gradient(circle at top,#142947 0%,#070d17 55%,#03060b 100%);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.breakout-game-canvas{background-color:#08121d;background-image:linear-gradient(#040a141f 0%,#03070e4d 100%),url(/assets/img/game-bg-breakout-play.png);background-position:50%;background-repeat:no-repeat;background-size:cover;width:100%;height:100%;margin:auto;position:absolute;inset:0}.breakout-game-overlay{z-index:10;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.breakout-game-overlay:empty{pointer-events:none}.breakout-game-controls{z-index:20;position:absolute;top:24px;right:24px}.breakout-pause-button{color:#fff;font-family:var(--font-heading);letter-spacing:.04em;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#040912bd;border:1px solid #ffffff26;border-radius:999px;padding:12px 18px;font-weight:700}.breakout-menu-screen,.breakout-pause-screen,.breakout-result-screen{width:100%;height:100%;padding:var(--space-xl);background-color:#08121d;background-position:50%;background-repeat:no-repeat;background-size:cover;justify-content:center;align-items:center;display:flex;position:relative}.breakout-menu-screen,.breakout-pause-screen{background-image:linear-gradient(150deg,#040a148f,#070d17bd),url(/assets/img/game-bg-breakout-menu.png)}.breakout-result-screen{background-image:linear-gradient(150deg,#040a1494,#070d17c7),url(/assets/img/game-bg-breakout-result.png)}.breakout-menu-card,.breakout-dialog{width:min(100%,560px);padding:var(--space-2xl);color:#fff;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#050a129e;border:1px solid #ffffff2e;border-radius:24px;box-shadow:0 24px 72px #00000070}.breakout-dialog--result{width:min(100%,520px)}.breakout-menu-card__eyebrow,.breakout-dialog__eyebrow{color:#ffffff8f;font-size:var(--font-size-xs);letter-spacing:.12em;text-transform:uppercase;margin-bottom:var(--space-sm);font-weight:700}.breakout-menu-card__title,.breakout-dialog__title{font-family:var(--font-heading);font-size:var(--font-size-2xl);margin-bottom:var(--space-md)}.breakout-menu-card__text,.breakout-dialog__text{color:#ffffffd1;line-height:var(--line-height-loose)}.breakout-menu-card__rules{margin:var(--space-xl) 0;padding-left:var(--space-xl);color:#ffffffd6;line-height:var(--line-height-loose)}.breakout-menu-card__actions,.breakout-dialog__actions{gap:var(--space-md);margin-top:var(--space-xl);flex-direction:column;display:flex}.breakout-button{min-height:48px;padding:var(--space-sm) var(--space-lg);font-family:var(--font-heading);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;font-weight:700;text-decoration:none;transition:transform .14s,box-shadow .14s,background-color .14s;display:inline-flex}.breakout-button:hover{text-decoration:none;transform:translateY(-1px)}.breakout-button--primary{color:#142947;background:linear-gradient(135deg,#ffe48a 0%,#ffb26b 100%);box-shadow:0 10px 24px #ffbc694d}.breakout-button--secondary{color:#fff;background:#ffffff1f;border-color:#ffffff29}.breakout-button--ghost{color:#ffffffc7;background:0 0;border-color:#ffffff29}.breakout-result-table{border-collapse:collapse;width:100%;margin-top:var(--space-xl);color:#fff}.breakout-result-table th,.breakout-result-table td{padding:var(--space-sm) 0;border-bottom:1px solid #ffffff1a}.breakout-result-table th{text-align:left;color:#ffffff8f;font-weight:500}.breakout-result-table td{text-align:right;font-family:var(--font-mono)}.breakout-desc__note{margin-top:var(--space-lg);padding:var(--space-md);border-radius:var(--radius-md);line-height:var(--line-height-loose);background:#fff4dc;border:1px solid #f2ca74}@media (width<=768px){.breakout-game-controls{top:16px;right:16px}.breakout-menu-card,.breakout-dialog{padding:var(--space-xl)}}.typing-game-container{width:100%;height:calc(100vh - var(--header-height));background-color:var(--color-bg-dark);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.typing-game-canvas{width:100%;height:100%;image-rendering:crisp-edges;position:absolute;top:0;left:0}.typing-game-overlay{z-index:10;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.typing-menu-screen{width:100%;height:100%;padding:var(--space-lg);background:url(/assets/img/game-bg-menu.png) 50%/cover no-repeat,linear-gradient(160deg,#0d1b2a 0%,#1a3a5c 60%,#0d2a3a 100%);justify-content:center;align-items:center;display:flex}.typing-menu-inner{width:100%;max-width:560px;padding:var(--space-2xl) var(--space-xl);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff0f;border:1px solid #ffffff26;border-radius:16px;box-shadow:0 8px 40px #00000080}.typing-menu-title{color:var(--color-secondary);font-family:var(--font-heading);font-size:var(--font-size-2xl);text-align:center;margin-bottom:var(--space-2xl);text-shadow:0 2px 8px #ffd54f4d}.typing-menu-section{margin-bottom:var(--space-xl)}.typing-menu-section:last-of-type{margin-bottom:var(--space-2xl)}.typing-menu-label{color:#ffffffa6;font-size:var(--font-size-xs);letter-spacing:.08em;text-transform:uppercase;margin-bottom:var(--space-sm);font-weight:700;display:block}.typing-menu-buttons{gap:var(--space-sm);flex-wrap:wrap;display:flex}.typing-btn{min-width:80px;padding:var(--space-sm) var(--space-md);color:#ffffffb3;font-family:var(--font-body);font-size:var(--font-size-sm);cursor:pointer;text-align:center;background:#ffffff0d;border:1.5px solid #ffffff40;border-radius:8px;flex:1;font-weight:500;line-height:1.4;transition:all .15s}.typing-btn:hover{border-color:var(--color-primary);color:#fff;background:#2196f333}.typing-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff;box-shadow:0 2px 12px #2196f373}.typing-start-btn{width:100%;padding:var(--space-md) var(--space-xl);background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);color:#fff;font-family:var(--font-heading);font-size:var(--font-size-lg);cursor:pointer;letter-spacing:.04em;border:none;border-radius:10px;font-weight:700;transition:transform .12s,box-shadow .12s;display:block;box-shadow:0 4px 16px #2196f380}.typing-start-btn:hover{transform:translateY(-2px);box-shadow:0 6px 24px #2196f3a6}.typing-start-btn:active{transform:translateY(0);box-shadow:0 2px 8px #2196f366}.typing-result-screen{width:100%;height:100%;padding:var(--space-lg);background:linear-gradient(160deg,#0d1b2a 0%,#1a3a5c 60%,#0d2a3a 100%);justify-content:center;align-items:center;display:flex;overflow-y:auto}.typing-result-inner{width:100%;max-width:520px;padding:var(--space-2xl) var(--space-xl);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);text-align:center;background:#ffffff0f;border:1px solid #ffffff26;border-radius:16px;box-shadow:0 8px 40px #00000080}.typing-result-title{color:#fff9;font-family:var(--font-heading);font-size:var(--font-size-sm);letter-spacing:.12em;text-transform:uppercase;margin-bottom:var(--space-md)}.typing-result-rank{font-family:var(--font-heading);margin-bottom:var(--space-sm);text-shadow:0 0 24px;font-size:5rem;font-weight:700;line-height:1}.typing-result-rank--S{color:gold}.typing-result-rank--A{color:silver}.typing-result-rank--B{color:#cd7f32}.typing-result-rank--C{color:var(--color-primary-light)}.typing-result-rank--D{color:#ffffff80}.typing-result-score{color:var(--color-secondary);font-family:var(--font-heading);font-size:var(--font-size-2xl);margin-bottom:var(--space-xl)}.typing-result-score-label{font-size:var(--font-size-sm);color:#ffffff80;margin-right:var(--space-sm)}.typing-result-table{border-collapse:collapse;width:100%;margin-bottom:var(--space-xl);font-size:var(--font-size-sm)}.typing-result-table tr{border-bottom:1px solid #ffffff14}.typing-result-table tr:last-child{border-bottom:none}.typing-result-table th{padding:var(--space-sm) var(--space-md);color:#ffffff80;text-align:left;width:50%;font-weight:500}.typing-result-table td{padding:var(--space-sm) var(--space-md);color:#fff;font-family:var(--font-mono);text-align:right}.typing-result-buttons{gap:var(--space-md);justify-content:center;display:flex}.typing-result-btn{max-width:180px;padding:var(--space-sm) var(--space-lg);font-family:var(--font-heading);font-size:var(--font-size-base);cursor:pointer;border:none;border-radius:8px;flex:1;font-weight:700;transition:transform .12s,box-shadow .12s}.typing-result-btn:hover{transform:translateY(-1px)}.typing-result-btn--retry{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);color:#fff;box-shadow:0 3px 12px #2196f373}.typing-result-btn--menu{color:#fffc;background:#ffffff1a;border:1.5px solid #ffffff40}.typing-result-btn--menu:hover{background:#ffffff2e}.deck-roguelike-container{width:100%;min-height:100vh}.deck-roguelike{--deck-card-width:10rem;--deck-card-height:14.5rem;color:#18312d;background:linear-gradient(#f2faf7fa,#e5f2ecf5),#f3faf7;width:100%;min-height:100vh;overflow:auto}.deck-screen{align-content:start;gap:1rem;width:min(1180px,100%);min-height:100vh;margin:0 auto;padding:clamp(1rem,2vw,1.5rem);display:grid}.deck-screen h1,.deck-screen h2{font-family:var(--font-heading);color:#163c35}.deck-title{align-content:center}.deck-title__hero{gap:.75rem;max-width:720px;display:grid}.deck-title__hero h1{font-size:clamp(2rem,5vw,4rem);line-height:1.1}.deck-title__hero p:last-child{color:#36544f;font-size:var(--font-size-lg)}.deck-eyebrow{color:#0f766e;width:fit-content;font-size:var(--font-size-xs);letter-spacing:.08em;text-transform:uppercase;background:#edf8f4;border:1px solid #9fc8bb;border-radius:8px;padding:.35rem .6rem;font-weight:700}.deck-hud{background:#ffffffdb;border:1px solid #b7d8cd;border-radius:8px;flex-wrap:wrap;align-items:center;gap:.5rem;padding:.75rem;display:flex}.deck-hud strong{color:#123f37;margin-right:auto}.deck-hud span{color:#234c45;background:#e4f3ee;border-radius:6px;padding:.25rem .55rem;font-weight:700}.deck-hud__actions{gap:.4rem;margin-left:auto;display:flex}.deck-panel{background:#ffffffe6;border:1px solid #bfd8cf;border-radius:8px;padding:1rem;box-shadow:0 10px 24px #194b3e14}.deck-panel--compact{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.deck-actions{flex-wrap:wrap;gap:.75rem;display:flex}.deck-button{color:#173d36;min-height:2.75rem;transition:transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);background:#fff;border:1px solid #91b9ad;border-radius:8px;padding:.65rem 1rem;font-weight:700}.deck-button:hover:not(:disabled){background:#edf8f4;border-color:#0f766e;transform:translateY(-1px)}.deck-button--primary{color:#fff;background:#0f766e;border-color:#0f766e}.deck-button--primary:hover:not(:disabled){color:#fff;background:#0b5f59}.deck-button:disabled,.deck-choice:disabled,.deck-card:disabled,.deck-node:disabled{cursor:not-allowed;opacity:.52}.deck-card-grid{gap:.75rem;display:grid}.deck-card-grid--two{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.deck-card-grid--three{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.deck-card-grid--reward,.deck-card-grid--deck{grid-template-columns:repeat(auto-fit, minmax(var(--deck-card-width), var(--deck-card-width)));justify-content:center;align-items:start}.deck-choice,.deck-card,.deck-enemy{color:#173d36;text-align:left;background:#fff;border:1px solid #b7d8cd;border-radius:8px;gap:.45rem;min-height:112px;padding:.85rem;display:grid}.deck-choice:hover:not(:disabled),.deck-card:hover:not(:disabled),.deck-enemy:hover:not(:disabled){background:#f3fbf8;border-color:#0f766e}.deck-choice__avatar{color:#0f766e;background:#dff1eb;border-radius:8px;place-items:center;width:3rem;height:3rem;font-weight:700;display:grid}.deck-choice__avatar--image{background:0 0;width:5.25rem;height:5.25rem;padding:0}.deck-character-image,.deck-enemy-image{object-fit:contain;filter:drop-shadow(0 10px 12px #16282429);width:100%;height:100%;display:block}.deck-seed{color:#36544f;gap:.4rem;max-width:320px;font-weight:700;display:grid}.deck-seed input{color:#18312d;background:#fff;border:1px solid #a9cfc3;border-radius:8px;padding:.75rem}.deck-map__board{--map-bg:none;background:linear-gradient(90deg, #ffffffd1, #eefaf5c2), var(--map-bg), repeating-linear-gradient(90deg, transparent 0 94px, #0f766e0d 94px 95px);background-position:50%;background-size:auto,cover,auto;border:1px solid #b7d8cd;border-radius:8px;min-height:clamp(360px,58vh,520px);position:relative;overflow:auto hidden}.deck-map__edges{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.deck-map__edge{stroke:#adc9c0;stroke-width:.62px;stroke-linecap:round;vector-effect:non-scaling-stroke}.deck-map__edge--available{stroke:#0f766e;stroke-width:1.2px;filter:drop-shadow(0 0 4px #0f766e47)}.deck-map__edge--visited{stroke:#738d85;stroke-width:.82px}.deck-node{left:calc(var(--map-x) * 1%);top:calc(var(--map-y) * 1%);z-index:1;color:#234c45;background:#fff;border:1px solid #bfd8cf;border-radius:8px;place-items:center;gap:.15rem;width:5.2rem;min-height:4.5rem;font-weight:700;display:grid;position:absolute;transform:translate(-50%,-50%);box-shadow:0 8px 18px #194b3e1a}.deck-node__icon{font-size:1.35rem;line-height:1}.deck-node--available{background:#ddf4ed;border-color:#0f766e;box-shadow:0 0 0 2px #0f766e24}.deck-node--visited{color:#60726e;background:#edf1ee}.deck-battle{grid-template-rows:auto auto 1fr auto auto;overflow:hidden}.deck-target-prompt{color:#654a16;background:#fff9e8;border:1px solid #d7c28c;border-radius:8px;flex-wrap:wrap;align-items:center;gap:.65rem;padding:.7rem .85rem;display:flex}.deck-button--small{min-height:2.1rem;font-size:var(--font-size-sm);padding:.35rem .7rem}.deck-battlefield{--battle-bg:none;background:linear-gradient(180deg, #ffffffb3, #e0f2ebbd), var(--battle-bg), radial-gradient(circle at 22% 78%, #0f766e2e, transparent 24%), radial-gradient(circle at 78% 26%, #b453091f, transparent 22%);background-position:50%;background-size:auto,cover,auto,auto;border:1px solid #b7d8cd;border-radius:8px;grid-template-columns:minmax(180px,.65fr) minmax(0,1.35fr);align-items:stretch;gap:clamp(1rem,4vw,3rem);min-height:280px;padding:clamp(.75rem,2vw,1.25rem);display:grid;position:relative;box-shadow:inset 0 -14px #0f766e0f}.deck-player{will-change:transform;background:#f7fcfaf0;border:1px solid #b7d8cd;border-radius:8px;place-items:center;gap:.65rem;min-height:170px;padding:1rem;display:grid;box-shadow:0 12px 24px #194b3e1a}.deck-avatar{color:#fff;background:#0f766e;border-radius:8px;place-items:center;width:5.5rem;height:5.5rem;font-size:1.4rem;font-weight:700;display:grid}.deck-avatar--image{color:#0000;background:0 0;border-radius:0;width:8.25rem;height:8.25rem;padding:0;font-size:0}.deck-combatant__info{justify-items:center;gap:.35rem;width:min(12rem,100%);display:grid}.deck-hp{background:#d7e7e1;border-radius:999px;width:100%;height:.55rem;overflow:hidden}.deck-hp span{border-radius:inherit;background:linear-gradient(90deg,#16a34a,#84cc16);height:100%;display:block}.deck-statuses{flex-wrap:wrap;justify-content:center;gap:.25rem;display:flex}.deck-statuses span{color:#654a16;background:#fff0c2;border-radius:999px;padding:.15rem .4rem;font-size:.72rem;font-weight:700}.deck-enemies{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.75rem;display:grid}.deck-enemy{will-change:transform;justify-items:start;min-height:210px;position:relative;box-shadow:0 12px 24px #194b3e1a}.deck-enemy--dead{text-decoration:line-through}.deck-enemy--targetable{background:#fff8ea;border-color:#b45309;box-shadow:0 0 0 3px #b4530924,0 12px 24px #194b3e1a}.deck-enemy--targetable:after{content:"対象";color:#fff;background:#b45309;border-radius:999px;padding:.2rem .4rem;font-size:.72rem;font-weight:700;position:absolute;top:.45rem;right:.45rem}.deck-enemy__avatar{color:#fff;background:#36544f;border-radius:8px;place-items:center;width:3.4rem;height:3.4rem;font-weight:700;display:grid}.deck-enemy__avatar--image{color:#0000;background:0 0;width:6.25rem;height:6.25rem;padding:0;font-size:0}.deck-hand{min-height:clamp(260px,32vh,330px);margin-top:.5rem;position:relative;overflow:visible}.deck-card{min-height:150px;position:relative}.deck-card--asset{width:var(--deck-card-width);height:var(--deck-card-height);min-height:var(--deck-card-height);background:var(--card-template), linear-gradient(180deg, #fffdf5, #f8efe0);isolation:isolate;background-position:50%;background-size:100% 100%,auto;border-color:#47312629;grid-template-rows:1.75rem 5.2rem 1.25rem minmax(2.7rem,1fr);align-content:start;gap:.18rem;padding:.8rem .9rem 1rem;overflow:hidden;box-shadow:0 10px 20px #422d1d1f}.deck-card--asset>*{z-index:1;position:relative}.deck-card--asset:before{content:"";z-index:0;border:2px solid var(--card-tone,#47312629);background:linear-gradient(180deg, var(--card-tone-soft,#ffffff1a), transparent 48%), linear-gradient(90deg, transparent, var(--card-tone-soft,#ffffff1a), transparent);mix-blend-mode:multiply;pointer-events:none;border-radius:8px;position:absolute;inset:.35rem}.deck-card__art{background-image:var(--card-art);background-position:50%;background-repeat:no-repeat;background-size:contain;border-radius:6px;order:2;width:100%;height:5.15rem;margin:.15rem 0 .28rem;display:block}.deck-card__cost{z-index:2;color:#173d36;background:#ffffffeb;border:2px solid #53342138;border-radius:999px;place-items:center;min-width:1.8rem;height:1.8rem;font-size:.88rem;font-weight:700;display:grid;position:absolute;top:.65rem;right:.65rem}.deck-card__name{text-align:center;order:1;justify-content:center;align-items:center;min-height:1.75rem;font-size:.88rem;line-height:1.12;display:flex}.deck-card--asset>span:not(.deck-card__cost):not(.deck-card__art){text-align:center;order:3;align-self:end;font-size:.75rem}.deck-card--asset>small{text-align:center;order:4;align-self:start;min-height:2.6rem;padding:.08rem .28rem 0;line-height:1.2}.deck-card--hand{z-index:var(--card-z);width:var(--deck-card-width);min-height:var(--deck-card-height);transform:translateX(calc(-50% + var(--card-x))) translateY(var(--card-y)) rotate(var(--card-angle));transform-origin:50% 110%;transition:transform .18s ease, border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);position:absolute;bottom:.3rem;left:50%}.deck-card--hand .deck-card__art{height:5rem}.deck-card--hand small{font-size:.72rem;line-height:1.22}.deck-card--hand:hover:not(:disabled),.deck-card--selected{transform:translateX(calc(-50% + var(--card-x))) translateY(calc(var(--card-y) - 1.1rem)) rotate(calc(var(--card-angle) * .55));z-index:30}.deck-card--selected{background:#fff8ea;border-color:#b45309;box-shadow:0 0 0 3px #b4530929,0 16px 26px #194b3e29}.deck-card--asset.deck-card--selected{background:var(--card-template), linear-gradient(180deg, #fffdf5, 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.7rem;font-weight:700;position:absolute}.game-card__body{padding:var(--space-lg)}.game-card__title{font-family:var(--font-heading);font-size:var(--font-size-lg);margin-bottom:var(--space-xs)}.game-card__desc{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:var(--line-height-normal)}.game-card__tags{margin-top:var(--space-md);flex-wrap:wrap;gap:.45rem;display:flex}.game-card__tag{border-radius:var(--radius-full);color:var(--color-primary-dark);font-size:var(--font-size-xs);background:#1683ff17;padding:.3rem .65rem;font-weight:700}.game-card[data-category=learn] .game-card__thumb{background:linear-gradient(135deg,#76dec44d,#fffffff2)}.game-card[data-category=create] .game-card__thumb{background:linear-gradient(135deg,#ff8f6b3d,#fff8d7f2)}.game-card[data-category=explore] 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var(--transition-fast);border:none;justify-content:center;align-items:center;padding:.95rem 1.3rem;font-weight:700;text-decoration:none;display:inline-flex}.portal-action:hover{text-decoration:none;transform:translateY(-1px)}.portal-action--primary{background:var(--color-primary);color:var(--color-text-inverse);box-shadow:var(--shadow-soft)}.portal-action--secondary{color:var(--color-accent-navy);background:#ffffffb8;border:1px solid #d6e7f5e6}.portal-search{margin-top:var(--space-lg)}.portal-search__field{gap:var(--space-sm);box-shadow:var(--shadow-sm);background:#ffffffe0;border:1px solid #d6e7f5f0;border-radius:24px;padding:.5rem;display:flex}.portal-search__input{min-width:0;color:var(--color-text-primary);font-size:var(--font-size-base);background:0 0;border:none;flex:1;padding:.85rem 1rem}.portal-search__input:focus{outline:none}.portal-search__button{background:var(--color-primary);color:var(--color-text-inverse);border:none;border-radius:18px;flex:none;padding:.85rem 1.2rem;font-weight:700}.portal-search__hint{margin-top:var(--space-sm);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.portal-keywords{margin-top:var(--space-md);flex-wrap:wrap;gap:.6rem;display:flex}.portal-chip{color:var(--color-accent-navy);border-radius:var(--radius-full);font-size:var(--font-size-sm);background:#ffffffc7;border:1px solid #d6e7f5f2;padding:.5rem .8rem;font-weight:700}.portal-hero__highlights{gap:var(--space-md);display:grid}.portal-highlight{padding:var(--space-lg);background:#ffffffbd;border:1px solid #d6e7f5f2;border-radius:24px}.portal-highlight__title{font-family:var(--font-heading);font-size:var(--font-size-lg);color:var(--color-accent-navy);margin-bottom:var(--space-xs)}.portal-highlight__text{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.portal-layout{gap:var(--space-xl);grid-template-columns:minmax(0,1.65fr) minmax(260px,.75fr);display:grid}.portal-main{gap:var(--space-lg);display:grid}.portal-sidebar{gap:var(--space-md);align-content:start;display:grid}.portal-section{padding:var(--space-xl);background:var(--color-surface);box-shadow:var(--shadow-sm);border:1px solid #d6e7f5eb;border-radius:28px}.portal-section--filters{padding-bottom:var(--space-lg)}.portal-section__header{justify-content:space-between;align-items:end;gap:var(--space-md);flex-wrap:wrap;display:flex}.portal-section__eyebrow{color:var(--color-primary-dark);font-size:var(--font-size-xs);letter-spacing:.08em;text-transform:uppercase;font-weight:700}.portal-section__title{margin-top:var(--space-xs);font-family:var(--font-heading);font-size:var(--font-size-2xl)}.portal-section__text{max-width:28rem;color:var(--color-text-secondary);font-size:var(--font-size-sm)}.portal-tabs{flex-wrap:wrap;gap:.6rem;display:flex}.portal-tab{border:1px solid var(--color-border);background:var(--color-surface-soft);color:var(--color-text-secondary);border-radius:var(--radius-full);font-size:var(--font-size-sm);padding:.7rem 1rem;font-weight:700}.portal-tab--active{background:var(--color-primary);color:var(--color-text-inverse);box-shadow:var(--shadow-soft);border-color:#0000}.portal-summary{margin-top:var(--space-md)}.portal-summary__lead{font-weight:700}.portal-summary__count{color:var(--color-primary-dark)}.portal-summary__meta{color:var(--color-text-secondary);font-size:var(--font-size-sm);margin-top:.25rem}.portal-feature-grid{gap:var(--space-lg);margin-top:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.portal-feature-card{background:linear-gradient(#f9fcfffa,#eaf4ffb3);border:1px solid #d6e7f5f0;border-radius:24px;min-height:220px}.portal-feature-card--play,.portal-feature-card--trend{background:linear-gradient(#dff4fffa,#fffffffa)}.portal-feature-card--learn,.portal-feature-card--study{background:linear-gradient(#e1fbf1f5,#fffffffa)}.portal-feature-card--create,.portal-feature-card--future{background:linear-gradient(#ffefe4f5,#fffffffa)}.portal-feature-card--explore,.portal-feature-card--club{background:linear-gradient(#e5effff5,#fffffffa)}.portal-feature-card__link{min-height:100%;padding:var(--space-lg);color:inherit;flex-direction:column;justify-content:space-between;text-decoration:none;display:flex}.portal-feature-card__link:hover{text-decoration:none}.portal-feature-card__link--static{cursor:default}.portal-feature-card__eyebrow{color:var(--color-primary-dark);font-size:var(--font-size-xs);letter-spacing:.08em;text-transform:uppercase;font-weight:700}.portal-feature-card__title{margin-top:var(--space-sm);font-family:var(--font-heading);font-size:var(--font-size-xl)}.portal-feature-card__desc{margin-top:var(--space-sm);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.portal-feature-card__meta{justify-content:space-between;align-items:center;gap:var(--space-sm);margin-top:var(--space-lg);display:flex}.portal-feature-card__badge{border-radius:var(--radius-full);color:var(--color-primary-dark);font-size:var(--font-size-xs);background:#1683ff1f;justify-content:center;align-items:center;padding:.35rem .7rem;font-weight:700;display:inline-flex}.portal-feature-card__action{color:var(--color-accent-navy);font-size:var(--font-size-sm);font-weight:700}.portal-side-panel{padding:var(--space-lg);background:var(--color-surface);box-shadow:var(--shadow-sm);border:1px solid #d6e7f5eb;border-radius:24px}.portal-side-panel--sky{background:linear-gradient(#dff4ffeb,#fffffffa)}.portal-side-panel--mint{background:linear-gradient(#dcfaefe0,#fffffffa)}.portal-side-panel--coral{background:linear-gradient(#ffece3eb,#fffffffa)}.portal-side-panel--navy{color:var(--color-text-inverse);background:linear-gradient(#163c6beb,#3068a8eb)}.portal-side-panel--navy .portal-side-panel__title,.portal-side-panel--navy .portal-side-panel__body,.portal-side-panel--navy .portal-side-panel__item{color:inherit}.portal-side-panel__title{font-family:var(--font-heading);font-size:var(--font-size-xl);margin-bottom:var(--space-sm)}.portal-side-panel__body{color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:var(--line-height-normal)}.portal-side-panel__list{gap:.6rem;list-style:none;display:grid}.portal-side-panel__item{color:var(--color-text-primary);font-size:var(--font-size-sm);padding-left:1rem;position:relative}.portal-side-panel__item:before{content:"";background:currentColor;border-radius:50%;width:.4rem;height:.4rem;position:absolute;top:.45rem;left:0}.portal-empty{padding:var(--space-xl);background:var(--color-surface-soft);text-align:center;border:1px dashed #d6e7f5f2;border-radius:22px}.portal-empty__title{font-family:var(--font-heading);font-size:var(--font-size-lg);margin-bottom:var(--space-sm)}.portal-empty__text{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.portal-feature-grid .portal-empty,.portal-games-grid .portal-empty{grid-column:1/-1}.btn{padding:var(--space-sm) var(--space-xl);border-radius:var(--radius-md);text-align:center;transition:background-color var(--transition-fast), transform var(--transition-fast);font-weight:700;text-decoration:none;display:inline-block}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn--primary{background-color:var(--color-primary);color:var(--color-text-inverse)}.btn--primary:hover{background-color:var(--color-primary-dark)}.about__title{font-family:var(--font-heading);font-size:var(--font-size-2xl);margin-bottom:var(--space-lg)}.about__subtitle{font-family:var(--font-heading);font-size:var(--font-size-xl);margin-top:var(--space-2xl);margin-bottom:var(--space-md)}.about__text{line-height:var(--line-height-loose);margin-bottom:var(--space-md)}.contact__title{font-family:var(--font-heading);font-size:var(--font-size-2xl);margin-bottom:var(--space-md)}.contact__text{margin-bottom:var(--space-lg)}.contact__iframe{border:1px solid var(--color-border);border-radius:var(--radius-md)}.contact__fallback{padding:var(--space-2xl);text-align:center;background-color:var(--color-bg-secondary);border-radius:var(--radius-md)}.not-found{text-align:center;padding:var(--space-3xl) var(--space-md)}.not-found__title{font-family:var(--font-heading);color:var(--color-primary);margin-bottom:var(--space-md);font-size:5rem}.not-found__text{font-size:var(--font-size-lg);color:var(--color-text-secondary);margin-bottom:var(--space-xl)}.game-desc__title{font-family:var(--font-heading);font-size:var(--font-size-2xl);margin-bottom:var(--space-lg)}.game-desc__text{line-height:var(--line-height-loose);margin-bottom:var(--space-xl)}.game-desc__rules{background-color:var(--color-bg-secondary);padding:var(--space-lg);border-radius:var(--radius-md);margin-bottom:var(--space-xl)}.game-desc__rules-title{font-family:var(--font-heading);font-size:var(--font-size-lg);margin-bottom:var(--space-md)}.game-desc__rules-list{padding-left:var(--space-xl);line-height:var(--line-height-loose)}.game-desc__mobile-warning{border:1px solid var(--color-warning);padding:var(--space-md);border-radius:var(--radius-md);margin-bottom:var(--space-xl);background-color:#fff3e0}.game-desc__actions{margin-top:var(--space-xl)}.game-desc__play-btn{font-size:var(--font-size-lg);padding:var(--space-md) var(--space-2xl)}.login-form{max-width:400px;margin:0 auto}.login-form__title{font-family:var(--font-heading);font-size:var(--font-size-2xl);text-align:center;margin-bottom:var(--space-xl)}.login-form__form{gap:var(--space-lg);flex-direction:column;display:flex}.login-form__field{gap:var(--space-xs);flex-direction:column;display:flex}.login-form__label{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:500}.login-form__input{padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-base);transition:border-color var(--transition-fast);font-family:inherit}.login-form__input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light);outline:none}.login-form__submit{width:100%;padding:var(--space-sm) var(--space-md);border:none}.login-form__note{margin-top:var(--space-lg);padding:var(--space-md);border-radius:var(--radius-md);font-size:var(--font-size-sm);text-align:center;background-color:#fff3e0}.ranking__title{font-family:var(--font-heading);font-size:var(--font-size-2xl);margin-bottom:var(--space-xl)}.ranking__table{border-collapse:collapse;width:100%;margin-bottom:var(--space-lg)}.ranking__th{background-color:var(--color-bg-secondary);padding:var(--space-sm) var(--space-md);text-align:left;font-size:var(--font-size-sm);border-bottom:2px solid var(--color-border);font-weight:700}.ranking__row:nth-child(2n){background-color:var(--color-bg-secondary)}.ranking__cell{padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--color-border)}.ranking__cell--rank{color:var(--color-primary);font-weight:700}.ranking__cell--score{font-weight:700}.ranking__note{padding:var(--space-md);border-radius:var(--radius-md);font-size:var(--font-size-sm);text-align:center;background-color:#fff3e0}@media (width<=768px){.page-container{padding-top:var(--space-lg)}.header__site-switch{display:none}.header__site-switch--mobile{display:flex}.header__nav,.header__auth{display:none}.header__menu-btn{display:block}.portal-hero{padding:var(--space-lg);grid-template-columns:1fr}.portal-layout{grid-template-columns:1fr}.portal-section{padding:var(--space-lg)}.portal-search__field{flex-direction:column}.portal-search__button,.portal-action{width:100%}.portal-hero__title{font-size:var(--font-size-2xl)}.portal-feature-grid,.game-list__grid{grid-template-columns:1fr}.ranking__table{font-size:var(--font-size-sm)}.ranking__th,.ranking__cell{padding:var(--space-xs) var(--space-sm)}}:root[data-mode=kids]{--color-primary:gold;--color-primary-dark:#c99200;--color-primary-light:#fff4b8;--color-accent:#ff6b6b;--color-bg:#fffde7;--color-bg-primary:#fffde7;--color-bg-secondary:#fff6bf;--color-surface-soft:#fff9d8;--color-border:#f4df8d;--border-radius-base:16px}:root[data-mode=teens]{--color-primary:#1a237e;--color-primary-dark:#0f175d;--color-primary-light:#d8ddff;--color-accent:#00bcd4;--color-bg:#f5f5f5;--color-bg-primary:#f5f5f5;--color-bg-secondary:#e8ecf7;--color-surface-soft:#f0f3fa;--color-border:#cbd3e4;--border-radius-base:8px}body{background:radial-gradient(circle at top left, color-mix(in srgb, var(--color-accent-mint) 24%, transparent), transparent 32%), radial-gradient(circle at top right, color-mix(in srgb, var(--color-primary) 22%, transparent), transparent 28%), linear-gradient(180deg, #fcfeff 0%, var(--color-bg-primary) 100%)}.portal-error{padding:var(--space-3xl) var(--space-lg);text-align:center}.portal-error__title{font-family:var(--font-heading);font-size:var(--font-size-2xl)}.portal-error__text{margin-top:var(--space-sm);color:var(--color-text-secondary)}.header__admin-link{font-size:var(--font-size-sm);color:var(--color-primary-dark);font-weight:700}.footer__nav{justify-content:center;gap:var(--space-sm) var(--space-md);margin-bottom:var(--space-md);flex-wrap:wrap;display:flex}.footer__link{color:#ffffffe0;font-size:var(--font-size-sm)}.portal-hero__visual{gap:var(--space-md);display:grid}.portal-hero__mascot{place-items:center;gap:var(--space-sm);padding:var(--space-lg);background:#ffffffb8;border:1px solid #d6e7f5f2;border-radius:28px;min-height:180px;display:grid}.portal-hero__mascot-icon{font-size:clamp(3rem,8vw,5rem)}.portal-hero__mascot-label{color:var(--color-accent-navy);font-weight:700}.category-rail{gap:var(--space-sm);padding-bottom:var(--space-xs);grid-auto-columns:minmax(110px,1fr);grid-auto-flow:column;display:grid;overflow-x:auto}.category-rail__item{border:1px solid var(--color-border);background:var(--color-surface-soft);padding:var(--space-md);justify-items:center;gap:var(--space-xs);border-radius:24px;min-height:104px;display:grid}.category-rail__icon{font-size:1.8rem}.category-rail__label{color:var(--color-text-primary);font-weight:700}.feature-card{box-shadow:var(--shadow-sm);background:var(--color-surface);border:1px solid #d6e7f5f0;border-radius:24px;overflow:hidden}.feature-card--sunny{background:linear-gradient(#fff9d0f5,#fffffffa)}.feature-card--mint{background:linear-gradient(#dcfaeff5,#fffffffa)}.feature-card--coral{background:linear-gradient(#ffece3f5,#fffffffa)}.feature-card--sky,.feature-card--navy{background:linear-gradient(#e5effff5,#fffffffa)}.feature-card__link{min-height:100%;padding:var(--space-lg);color:inherit;text-decoration:none;display:block}.feature-card__link:hover{text-decoration:none}.feature-card__link--static{cursor:default}.feature-card__media img{aspect-ratio:16/9;object-fit:cover;width:100%;margin-bottom:var(--space-md);border-radius:18px}.feature-card__eyebrow{color:var(--color-primary-dark);font-size:var(--font-size-xs);letter-spacing:.08em;text-transform:uppercase;font-weight:700}.feature-card__title{margin-top:var(--space-sm);font-family:var(--font-heading);font-size:var(--font-size-xl)}.feature-card__desc{margin-top:var(--space-sm);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.portal-side-panel--link{text-decoration:none;display:block}.portal-side-panel__action{margin-top:var(--space-md);color:var(--color-primary-dark);font-weight:700;display:inline-flex}.page-entry{place-items:center;min-height:40vh;display:grid}.page-entry__loading{padding:var(--space-xl);background:var(--color-surface);box-shadow:var(--shadow-sm);border-radius:24px}.page-category{gap:var(--space-xl);display:grid}.category-hero{padding:var(--space-xl);background:var(--color-surface);box-shadow:var(--shadow-sm);gap:var(--space-md);border:1px solid #d6e7f5eb;border-radius:28px;display:grid}.category-breadcrumb{color:var(--color-text-secondary);font-size:var(--font-size-sm);gap:.5rem;display:flex}.category-hero__headline{align-items:start;gap:var(--space-md);display:flex}.category-hero__icon{font-size:2rem}.category-hero__title{font-family:var(--font-heading);font-size:var(--font-size-2xl)}.category-hero__text{margin-top:var(--space-xs);color:var(--color-text-secondary)}.portal-topic-list{gap:var(--space-md);display:grid}.portal-topic-card{padding:var(--space-lg);background:var(--color-surface-soft);border:1px solid #d6e7f5eb;border-radius:24px}.portal-topic-card__meta{flex-wrap:wrap;gap:.5rem;display:flex}.portal-topic-card__badge,.portal-topic-card__tags{font-size:var(--font-size-xs);color:var(--color-primary-dark);font-weight:700}.portal-topic-card__title{margin-top:var(--space-sm);font-family:var(--font-heading);font-size:var(--font-size-lg)}.portal-topic-card__desc{margin-top:var(--space-sm);color:var(--color-text-secondary)}.portal-topic-card__link{margin-top:var(--space-md);font-weight:700;display:inline-flex}.portal-sidebar__section{padding:var(--space-lg);background:var(--color-surface);box-shadow:var(--shadow-sm);border:1px solid #d6e7f5eb;border-radius:24px}.portal-sidebar__title{font-family:var(--font-heading);font-size:var(--font-size-lg);margin-bottom:var(--space-md)}.portal-sidebar__stack{gap:var(--space-sm);display:grid}.portal-sidebar__link-card{padding:var(--space-md);background:var(--color-surface-soft);color:inherit;border-radius:18px;gap:.25rem;text-decoration:none;display:grid}.portal-empty__link{margin-top:var(--space-md);font-weight:700;display:inline-flex}.info-page{background:var(--color-surface);box-shadow:var(--shadow-sm);border:1px solid #d6e7f5eb;border-radius:28px;padding:clamp(1.5rem,4vw,3rem)}.info-page__eyebrow{color:var(--color-primary-dark);font-size:var(--font-size-xs);letter-spacing:.08em;text-transform:uppercase;font-weight:700}.info-page__title{margin-top:var(--space-sm);font-family:var(--font-heading);font-size:clamp(2rem,4vw,3rem)}.info-page__lead{margin-top:var(--space-md);color:var(--color-text-secondary)}.info-page__sections{gap:var(--space-lg);margin-top:var(--space-xl);display:grid}.info-page__section-title{font-family:var(--font-heading);font-size:var(--font-size-xl);margin-bottom:var(--space-sm)}.info-page__text{color:var(--color-text-secondary);line-height:var(--line-height-loose)}.info-page__actions{gap:var(--space-sm);margin-top:var(--space-xl);flex-wrap:wrap;display:flex}.info-page__link{border-radius:var(--radius-full);border:1px solid var(--color-border);background:var(--color-surface-soft);color:var(--color-text-primary);justify-content:center;align-items:center;padding:.8rem 1.1rem;font-weight:700;text-decoration:none;display:inline-flex}.info-page__link--primary{background:var(--color-primary)}.contact__form-wrapper{margin-top:var(--space-xl)}.admin-dashboard{gap:var(--space-xl);display:grid}.admin-dashboard__header{padding:var(--space-xl);background:var(--color-surface);border:1px solid #d6e7f5eb;border-radius:28px}.admin-dashboard__eyebrow{color:var(--color-primary-dark);font-size:var(--font-size-xs);letter-spacing:.08em;text-transform:uppercase;font-weight:700}.admin-dashboard__title{margin-top:var(--space-sm);font-family:var(--font-heading);font-size:var(--font-size-2xl)}.admin-dashboard__lead{margin-top:var(--space-sm);color:var(--color-text-secondary)}.admin-dashboard__grid{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.admin-panel{padding:var(--space-lg);background:var(--color-surface);border:1px solid #d6e7f5eb;border-radius:24px}.admin-panel h2{font-family:var(--font-heading);font-size:var(--font-size-lg);margin-bottom:var(--space-sm)}.login-form__actions{gap:var(--space-sm);margin-top:var(--space-lg);flex-wrap:wrap;display:flex}.ranking__empty{margin-top:var(--space-lg);color:var(--color-text-secondary)}.game-desc__back{margin-bottom:var(--space-md)}.game-desc__record-grid{gap:var(--space-md);margin-top:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}:root[data-mode=kids] .portal-action--primary,:root[data-mode=kids] .portal-search__button,:root[data-mode=kids] .btn--primary,:root[data-mode=kids] .info-page__link--primary{color:var(--color-accent-navy)}:root[data-mode=kids] .header__nav-item--active,:root[data-mode=kids] .header__mobile-nav-item--active{color:var(--color-accent-navy);background:#ffd70038}@media (width<=768px){.category-rail{grid-auto-columns:minmax(92px,1fr)}.info-page__actions,.login-form__actions{flex-direction:column}.portal-hero__visual{order:-1}}