:root{color:#07567d;font-family:Trebuchet MS,Arial Rounded MT Bold,Arial,sans-serif;background:#fffdf8;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden}button,input,select{font:inherit}button{cursor:pointer}.app-shell{position:relative;display:flow-root;min-height:100vh;padding:18px clamp(16px,3vw,42px) 34px;overflow-x:hidden;overflow-y:visible}.app-shell:has(.student-menu){display:flex;flex-direction:column;padding-bottom:0}.landing-shell{background:linear-gradient(90deg,#fffdf8eb,#fffdf8b8 42%,#fffdf82e),url(/assets/backgrounds/landing-rainbow-bg.png) center / cover no-repeat}.landing-shell .page-art{display:none}.loading-screen{display:grid;place-items:center}.spin{animation:spin .8s linear infinite}.topbar{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:1180px;margin:0 auto 14px}.app-footer{position:relative;z-index:1;max-width:1180px;margin:28px auto 0;color:#356f6b;font-size:.9rem;font-weight:800;text-align:center}.brand-button,.teacher-link,.icon-button,.primary-button,.secondary-button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px}.brand-button{background:transparent;color:#07567d;font-weight:800;text-align:left;padding:0;flex:0 1 auto}.brand-logo{display:block;width:clamp(80px,11vw,114px);height:auto;object-fit:contain;object-position:center}.topbar-actions{display:flex;align-items:center;gap:10px}.teacher-link,.secondary-button{color:#07567d;background:#ffffffd1;border:2px solid rgba(7,86,125,.16);border-radius:999px;padding:10px 16px;font-weight:800}.danger-button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;color:#fff;background:#b0222f;border-radius:999px;padding:12px 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0;color:#356f6b;font-size:1.12rem;font-weight:800}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.landing-login{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;align-items:stretch;margin:0;padding:0;background:transparent;border:0;border-radius:0;box-shadow:none}.landing-login label{display:grid;gap:6px;color:#07567d;font-weight:900}.landing-login .form-error{margin:0;color:#b0222f}.hero-art{position:relative;z-index:2;min-height:405px;display:grid;place-items:end center}.hero-marcy-image{width:min(100%,340px);aspect-ratio:2 / 3;object-fit:contain;filter:drop-shadow(0 18px 24px rgba(7,86,125,.14))}.student-pass{position:relative;display:grid;grid-template-columns:150px minmax(0,1fr);width:min(100%,660px);margin-top:12px;overflow:hidden;background:#fffcf4e6;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:4px solid rgba(31,124,181,.72);border-radius:26px;box-shadow:0 22px 42px #07567d2e}.student-pass-header{position:relative;display:grid;align-content:center;justify-items:center;gap:12px;min-height:190px;padding:16px 14px;color:#fff;background:radial-gradient(circle at 18% 14%,rgba(255,255,255,.34),transparent 15%),linear-gradient(180deg,#3aa1d7,#1676b5);font-size:.95rem;font-weight:900;text-align:center;text-transform:uppercase}.student-pass-header:after{content:"";position:absolute;top:0;right:-12px;width:24px;height:100%;background:radial-gradient(circle at 50% 14px,rgba(255,252,244,.98) 0 11px,transparent 12px) 0 0 / 24px 42px repeat-y}.student-pass-header svg{width:58px;height:58px;padding:12px;color:#fff;background:#ffffff2e;border:2px solid rgba(255,255,255,.48);border-radius:50%;transform:rotate(-16deg)}.student-pass-header span{max-width:96px;line-height:1.08}.student-pass .landing-login{gap:4px;padding:10px 16px 10px 28px}.login-field-label{color:#07567d;font-size:.82rem;letter-spacing:.02em;text-transform:uppercase}.login-input-shell{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;min-height:39px;overflow:hidden;background:#ffffffd1;border:3px solid rgba(31,124,181,.38);border-radius:20px}.login-input-shell svg{width:21px;height:21px;justify-self:center;color:#1f7cb5b3}.login-input-shell input{width:100%;min-height:39px;padding:8px 14px 8px 0;background:transparent;border:0;outline:none}.login-input-shell:focus-within{border-color:#0a668d;box-shadow:0 0 0 4px #34a7df2e}.student-pass .primary-button{justify-self:center;min-width:min(100%,280px);min-height:42px;margin-top:4px;background:#69b841;border:3px solid rgba(45,125,66,.2);border-radius:22px;font-size:1.02rem;letter-spacing:.02em;text-transform:uppercase;box-shadow:0 7px #2d7d423d,0 14px 22px #07567d24}.student-pass .primary-button svg{width:24px;height:24px}.page-art{position:fixed;right:-15vw;bottom:-20vw;width:100vw;height:72vw;pointer-events:none;transform:rotate(-10deg);opacity:.52}.page-art span{position:absolute;inset:auto 0 0 auto;width:92vw;height:40vw;border-radius:50% 50% 0 0;border:18px solid transparent}.page-art span:nth-child(1){border-color:#ef394473}.page-art span:nth-child(2){width:86vw;height:36vw;border-color:#ff842a6b}.page-art span:nth-child(3){width:80vw;height:32vw;border-color:#f5df556b}.page-art span:nth-child(4){width:74vw;height:28vw;border-color:#64bf5f6b}.page-art span:nth-child(5){width:68vw;height:24vw;border-color:#34a7df6b}.page-art span:nth-child(6){width:62vw;height:20vw;border-color:#ef7dae6b}.marcy-scene{position:relative;width:100%;height:520px}.hill{position:absolute;right:8%;bottom:0;width:92%;height:170px;border-radius:70% 45% 0 0;background:radial-gradient(circle at 30% 20%,#bde870,#89ca46 58%,#6aa936);box-shadow:inset 0 8px 18px #ffffff57}.cloud{position:absolute;width:150px;height:62px;border-radius:999px;background:#bee7fc8f;filter:blur(.2px)}.cloud:before,.cloud:after{content:"";position:absolute;bottom:16px;border-radius:50%;background:inherit}.cloud:before{left:22px;width:62px;height:62px}.cloud:after{right:26px;width:78px;height:78px}.cloud-one{right:4%;top:80px}.cloud-two{left:0;bottom:132px}.marcy{--scale: 1;position:relative;display:inline-block;width:calc(42px * var(--scale));height:calc(64px * var(--scale));flex:0 0 auto}.marcy.large{--scale: 1.65}.marcy.hero{--scale: 5.2;position:absolute;left:24%;bottom:84px}.head,.body,.antenna,.arm,.leg{position:absolute;background:linear-gradient(145deg,#b9e66a,#64b642);border:calc(2px * var(--scale)) solid #1d6d30;box-shadow:inset calc(4px * var(--scale)) calc(4px * var(--scale)) calc(8px * var(--scale)) #ffffff47}.head{left:calc(4px * var(--scale));top:calc(12px * var(--scale));width:calc(34px * var(--scale));height:calc(30px * var(--scale));border-radius:48% 48% 42% 42%;z-index:2}.body{left:calc(10px * var(--scale));top:calc(38px * var(--scale));width:calc(22px * var(--scale));height:calc(22px * var(--scale));border-radius:44% 44% 50% 50%}.antenna{top:calc(4px * var(--scale));width:calc(6px * var(--scale));height:calc(20px * var(--scale));border-radius:999px;transform-origin:bottom}.antenna.left{left:calc(9px * var(--scale));transform:rotate(-24deg)}.antenna.right{right:calc(9px * var(--scale));transform:rotate(24deg)}.antenna:after{content:"";position:absolute;left:calc(-4px * var(--scale));top:calc(-7px * var(--scale));width:calc(12px * var(--scale));height:calc(12px * var(--scale));border-radius:50%;background:#9bd957;border:calc(2px * var(--scale)) solid #1d6d30}.eye{position:absolute;top:calc(9px * var(--scale));width:calc(9px * var(--scale));height:calc(13px * var(--scale));border-radius:50%;background:#13202c}.eye.left{left:calc(7px * var(--scale))}.eye.right{right:calc(7px * 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-1;grid-template-columns:repeat(7,minmax(112px,1fr))}.lesson-badge{-moz-appearance:none;appearance:none;-webkit-appearance:none;position:relative;min-height:0;padding:0;color:var(--lesson-color);background:transparent;border:0;border-radius:8px;box-shadow:none}.lesson-badge-image{display:block;width:100%;aspect-ratio:1;object-fit:contain;border-radius:8px;filter:drop-shadow(0 14px 18px rgba(7,86,125,.2))}.auth-layout,.workspace{position:relative;z-index:1;max-width:1180px;margin:0 auto}.auth-layout{display:grid;place-items:center;min-height:calc(100vh - 120px)}.auth-panel,.panel,.lesson-detail,.metric{background:#ffffffe6;border:2px solid rgba(7,86,125,.12);border-radius:8px;box-shadow:0 18px 36px #07567d1a}.auth-panel{display:grid;gap:14px;width:min(420px,100%);padding:28px;justify-items:center}.auth-marcy{width:96px;height:96px;object-fit:contain}.auth-panel h2,.workspace-heading h2{margin:0;color:#07567d;font-size:clamp(2rem,4vw,3.4rem);line-height:1}.auth-panel label,.stack-form,.inline-form{width:100%}.auth-panel label{display:grid;gap:6px;color:#356f6b;font-weight:900}input,select{width:100%;min-height:44px;color:#07567d;background:#fff;border:2px solid rgba(7,86,125,.18);border-radius:8px;padding:10px 12px;outline-color:#43a8d8}.form-error{margin:0;color:#b0222f;font-weight:900}.form-note{margin:0;color:#2d7d42;font-weight:900}.auth-icon{width:54px;height:54px}.segmented{display:grid;grid-template-columns:1fr 1fr;width:100%;padding:4px;background:#e8f5f6;border-radius:999px}.segmented button{min-height:38px;color:#07567d;background:transparent;border:0;border-radius:999px;font-weight:900}.segmented button.active{background:#fff;box-shadow:0 6px 14px #07567d1a}.workspace-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:20px}.student-menu{position:relative;display:grid;gap:18px;min-width:0}.student-menu-kati{position:relative;z-index:1;display:none;align-self:flex-end;margin:auto clamp(90px,18vw,230px) 0 0;width:clamp(165px,22.5vw,255px);height:auto;pointer-events:none;filter:drop-shadow(0 12px 18px rgba(7,86,125,.16))}.app-shell:has(.student-menu) .student-menu-kati{display:block}.routine-song-card{display:grid;grid-template-columns:auto minmax(0,1fr) minmax(260px,360px);align-items:center;gap:18px;max-width:920px;padding:18px;overflow:hidden;background:linear-gradient(90deg,#ffffffeb,#fffdf8cc),linear-gradient(120deg,#e9343d24,#ff842a21,#f5df5521,#64bf5f21,#34a7df21,#9e74d221,#ef7dae24);border:3px solid rgba(7,86,125,.14);border-radius:8px;box-shadow:0 18px 36px #07567d1a}.routine-song-art{display:grid;place-items:center;width:82px;height:82px;color:#fff;background:linear-gradient(90deg,#e9343d,#ff842a,#f5df55,#64bf5f,#34a7df,#9e74d2,#ef7dae);border:5px solid rgba(255,255,255,.82);border-radius:50%;box-shadow:0 10px 18px #07567d24}.routine-song-art svg{width:38px;height:38px;filter:drop-shadow(0 2px 2px rgba(7,86,125,.18))}.routine-song-copy{min-width:0}.routine-song-copy h3{margin:2px 0 4px;color:#07567d;font-size:clamp(1.7rem,3vw,2.7rem);line-height:.95}.routine-song-copy p:last-child{margin:0;color:#2f756e;font-weight:800}.routine-song-player{display:grid;gap:10px}.routine-song-button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;color:#fff;background:#df3c46;border-radius:999px;font-weight:900;box-shadow:0 8px #b0222f2e,0 16px 22px #07567d1a}.routine-song-progress{display:grid;gap:6px}.routine-song-progress span{color:#2f756e;font-size:.95rem;font-weight:900;text-align:center}.routine-progress-control{--routine-progress: 0%;display:grid;align-items:center;min-height:34px;padding:10px;cursor:pointer;touch-action:none;background:#ffffffbd;border:2px solid rgba(7,86,125,.12);border-radius:999px}.routine-progress-control:focus-visible{outline:4px solid rgba(52,167,223,.28);outline-offset:3px}.routine-progress-track{position:relative;height:12px;overflow:visible;background:#2f756e33;border-radius:999px}.routine-progress-fill{position:absolute;inset:0 auto 0 0;width:var(--routine-progress);background:#df3c46;border-radius:999px}.routine-progress-thumb{position:absolute;top:50%;left:var(--routine-progress);width:26px;height:26px;background:#fff;border:5px solid #df3c46;border-radius:50%;box-shadow:0 5px 10px #07567d24;transform:translate(-50%,-50%)}.student-menu .lesson-rail{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));max-width:920px;width:100%;min-width:0}.student-detail-view{max-width:920px}.lesson-detail{min-height:420px;padding:24px;border-top:10px solid var(--lesson-color)}.back-button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;margin-bottom:16px;padding:9px 14px;color:#07567d;background:#fff;border:2px solid rgba(7,86,125,.16);border-radius:999px;font-weight:900}.back-button:hover{background:#e8f5f6}.lesson-detail-hero{display:flex;align-items:center;gap:16px;color:var(--lesson-color)}.lesson-detail-hero>img{width:104px;height:104px;object-fit:contain;flex:0 0 auto}.lesson-detail h3{margin:0;color:#07567d;font-size:clamp(2rem,4vw,4rem);line-height:1}.activity-list{display:grid;gap:12px;margin-top:24px}.activity-card{display:grid;grid-template-columns:72px 1fr 24px;align-items:center;gap:14px;width:100%;min-height:92px;padding:12px 14px;background:#f6fbfb;border:0;border-radius:8px;color:inherit;text-align:left}.activity-card-icon{width:72px;height:72px;object-fit:contain;filter:drop-shadow(0 8px 10px rgba(7,86,125,.16))}.activity-card.playable{cursor:pointer}.activity-card:disabled{cursor:not-allowed}.activity-card.playable:hover{background:#e8f5f6}.activity-card h4,.activity-card p{margin:0}.activity-card h4{color:#07567d;font-size:1.1rem}.activity-card p{color:#4d7a77;font-weight:800}.dashboard-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}.metric{display:grid;grid-template-columns:44px 1fr;gap:2px 12px;align-items:center;padding:16px}.metric svg{grid-row:span 2;width:36px;height:36px}.metric span{color:#356f6b;font-weight:900}.metric strong{font-size:2rem;line-height:1}.teacher-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.asset-panel{grid-column:1 / -1}.asset-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.asset-tile{display:grid;place-items:center;min-height:170px;margin:0;padding:12px;background:linear-gradient(180deg,#fff,#eef8f7);border:2px solid rgba(7,86,125,.1);border-radius:8px}.asset-tile img{width:100%;height:126px;object-fit:contain;filter:drop-shadow(0 8px 10px rgba(7,86,125,.12))}.asset-tile figcaption{color:#356f6b;font-weight:900}.panel{padding:18px}.panel h3{margin:0 0 14px;color:#07567d;font-size:1.5rem}.inline-form{display:grid;grid-template-columns:1fr 44px;gap:8px}.stack-form{display:grid;gap:10px}.class-list{display:grid;gap:8px;margin-top:12px}.student-list{display:grid;gap:8px;margin-top:14px}.student-row{display:grid;grid-template-columns:minmax(0,1fr) auto 44px 44px;align-items:center;gap:10px;min-height:52px;padding:8px 10px;background:#f6fbfb;border:2px solid rgba(7,86,125,.08);border-radius:8px}.student-row.active{border-color:#0a668d;background:#e8f5f6}.student-row span{color:#07567d;font-weight:900}.student-row code{min-width:64px;padding:6px 8px;color:#07567d;background:#fff;border:1px solid rgba(7,86,125,.16);border-radius:8px;font-family:Trebuchet MS,Arial,sans-serif;font-size:1rem;font-weight:900;text-align:center}.small-empty{margin:0;padding:12px;color:#4d7a77;background:#f6fbfb;border-radius:8px;font-weight:900}.class-row{display:grid;grid-template-columns:minmax(0,1fr) 44px;align-items:center;gap:10px;width:100%;min-height:46px;color:#07567d;background:#f6fbfb;border:2px solid transparent;border-radius:8px;padding:10px 12px;font-weight:900;text-align:left}.class-row.active{border-color:#0a668d;background:#e8f5f6}.class-select{display:flex;justify-content:space-between;align-items:center;gap:10px;min-width:0;min-height:36px;padding:0;color:inherit;background:transparent;border:0;font-weight:900;text-align:left}.class-select span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.class-row small{color:#4d7a77;font-weight:900}.student-name-button{min-width:0;padding:8px 0;color:#07567d;background:transparent;border:0;font-weight:900;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.inline-edit-input{min-height:38px;padding:7px 9px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;display:grid;place-items:center;padding:18px;background:#07567d47}.confirm-modal{width:min(460px,100%);padding:24px;background:#fff;border:2px solid rgba(176,34,47,.2);border-radius:8px;box-shadow:0 24px 58px #07567d3d}.confirm-modal h3{margin:0 0 10px;color:#b0222f;font-size:1.8rem}.confirm-modal p{margin:0;color:#356f6b;font-weight:800;line-height:1.45}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.match-game{min-height:620px;padding:22px;background:#ffffffeb;border:2px solid rgba(7,86,125,.12);border-top:10px solid var(--lesson-color);border-radius:8px;box-shadow:0 18px 36px #07567d1a}.match-header{display:grid;grid-template-columns:auto 1fr 44px;align-items:center;gap:14px}.match-header h3{margin:0;color:#07567d;font-size:clamp(1.8rem,3vw,3rem);line-height:1}.match-stats{display:flex;justify-content:flex-end;gap:10px;margin:16px 0}.match-stats span{padding:8px 12px;color:#07567d;background:#f6fbfb;border:2px solid rgba(7,86,125,.1);border-radius:999px;font-weight:900}.audio-message{margin:-4px 0 14px;color:#b0222f;font-weight:900;text-align:right}.matching-board{display:grid;grid-template-columns:minmax(190px,.85fr) minmax(260px,1.15fr);gap:18px;align-items:start}.mobile-match-board{display:none}.match-column{display:grid;gap:10px;padding:14px;background:#fffdf8;border:2px solid rgba(7,86,125,.1);border-radius:8px}.match-column h4{margin:0 0 4px;color:#356f6b;font-size:1.2rem}.word-chip{display:grid;grid-template-columns:24px minmax(0,1fr) 22px;align-items:center;gap:8px;min-height:48px;padding:9px 12px;color:#07567d;background:#fff;border:2px solid rgba(7,86,125,.12);border-radius:8px;font-weight:900;text-align:left}.word-chip span{overflow:hidden;text-overflow:ellipsis}.word-chip.selected{border-color:var(--lesson-color);background:#fff8e8;box-shadow:0 8px 16px #07567d1f}.word-chip.done{color:#2d7d42;background:#eff9ee;border-color:#2d7d4252}.picture-column{grid-template-columns:repeat(3,minmax(0,1fr))}.picture-column h4{grid-column:1 / -1}.picture-card{position:relative;display:grid;place-items:center;min-height:118px;padding:10px;background:#fff;border:2px solid rgba(7,86,125,.12);border-radius:8px}.picture-card:hover{border-color:var(--lesson-color);background:#fff8e8}.picture-card.done{background:#eff9ee;border-color:#2d7d4252}.vocab-icon{--item-color: #2384c6;display:grid;place-items:center;width:84px;height:84px}.number-icon{color:#fff;background:var(--item-color);border:5px solid rgba(7,86,125,.16);border-radius:50%;font-size:2.2rem;font-weight:900}.colour-icon{background:var(--item-color);border:6px solid rgba(7,86,125,.16);border-radius:50%;box-shadow:inset 0 8px 12px #ffffff57}.svg-icon{color:var(--item-color);background:#f6fbfb;border-radius:8px}.svg-icon svg{width:48px;height:48px;stroke-width:2.4}.image-icon img{width:100%;height:100%;object-fit:contain;display:block}.picture-card .large-image-icon{width:108px;height:108px}.match-check{position:absolute;right:8px;top:8px;color:#2d7d42}.completion-banner{display:grid;grid-template-columns:82px 1fr;align-items:center;gap:14px;margin-top:18px;padding:14px;background:#eff9ee;border:2px solid rgba(45,125,66,.26);border-radius:8px}.completion-banner img{width:82px;height:82px;object-fit:contain}.completion-banner h4,.completion-banner p{margin:0}.completion-banner h4{color:#2d7d42;font-size:1.35rem}.completion-banner p{color:#356f6b;font-weight:900}.song-activity{width:100%;min-width:0;min-height:620px;padding:22px;background:#fffffff0;border:2px solid rgba(7,86,125,.12);border-top:10px solid var(--lesson-color);border-radius:8px;box-shadow:0 18px 36px #07567d1a}.song-player{display:grid;gap:12px;width:100%;min-width:0;margin-top:18px;padding:16px;background:#fffdf8;border:2px solid rgba(7,86,125,.1);border-radius:8px}.song-control-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.song-play-button{display:inline-flex;align-items:center;gap:8px;min-width:124px;padding:12px 18px;color:#fff;background:var(--lesson-color);border:0;border-radius:999px;font-size:1rem;font-weight:900;cursor:pointer;box-shadow:0 10px 18px #07567d24}.song-play-button svg{width:22px;height:22px}.song-time{color:#356f6b;font-weight:900}.song-progress-control{position:relative;width:100%;height:24px;touch-action:none;cursor:pointer}.song-progress-control:focus-visible{outline:3px solid rgba(7,86,125,.22);outline-offset:5px;border-radius:999px}.song-progress-track{position:absolute;top:50%;left:0;width:100%;height:12px;transform:translateY(-50%);background:#d8e7e6;border-radius:999px}.song-progress-fill{position:absolute;inset:0 auto 0 0;width:var(--song-progress);background:var(--lesson-color);border-radius:999px}.song-progress-thumb{position:absolute;top:50%;left:var(--song-progress);width:24px;height:24px;transform:translate(-50%,-50%);background:#fff;border:4px solid var(--lesson-color);border-radius:50%;box-shadow:0 4px 10px #07567d2e}.song-stage{display:block;width:100%;min-width:0;max-width:100%;margin-top:18px}.song-lyric-panel{position:relative;display:grid;width:100%;min-width:0;max-width:100%;grid-template-rows:minmax(132px,1.05fr) auto minmax(92px,auto) auto;align-content:stretch;justify-items:center;gap:12px;aspect-ratio:16 / 10;min-height:430px;max-height:min(58vh,540px);padding:18px 22px;overflow:hidden;background:radial-gradient(circle at 12% 18%,rgba(255,255,255,.9) 0 12%,transparent 13%),linear-gradient(165deg,transparent 0 39%,rgba(223,60,70,.18) 40% 43%,transparent 44%),linear-gradient(166deg,transparent 0 45%,rgba(255,123,48,.18) 46% 49%,transparent 50%),linear-gradient(167deg,transparent 0 51%,rgba(246,183,53,.2) 52% 55%,transparent 56%),linear-gradient(168deg,transparent 0 57%,rgba(84,168,76,.18) 58% 61%,transparent 62%),linear-gradient(169deg,transparent 0 63%,rgba(35,132,198,.18) 64% 67%,transparent 68%),#fffdf8;border:2px solid rgba(7,86,125,.1);border-radius:8px}.song-active-line{margin:0;width:100%;min-width:0;color:#07567d;font-size:clamp(2.4rem,7vw,4.8rem);font-weight:1000;line-height:1.06;animation:songLyricIn .28s ease-out;overflow-wrap:anywhere;text-align:center}.song-neighbour-line{margin:0;width:100%;min-width:0;color:#356f6b85;font-size:clamp(1rem,2.2vw,1.35rem);font-weight:900;overflow-wrap:anywhere;text-align:center}.song-highlight{display:inline;color:inherit;background:#ffd93d;border-radius:8px;padding:0 .12em}.song-vocab-spotlight{display:flex;flex-wrap:nowrap;align-items:center;justify-content:center;justify-items:center;gap:12px;align-self:stretch;min-height:0;width:100%;padding:10px;border-radius:8px;background:#ffffff47;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.song-vocab-card,.song-marcy-card{display:grid;justify-items:center;gap:8px;width:min(178px,32vw);min-width:132px;max-height:100%;padding:12px;color:#07567d;background:#ffffffe0;border:2px solid rgba(7,86,125,.1);border-radius:8px;font-size:1rem;font-weight:1000;text-align:center;animation:songVocabPop .34s ease-out}.song-vocab-card .vocab-icon{width:clamp(82px,10vw,132px);height:clamp(82px,10vw,132px)}.song-vocab-card .number-icon{font-size:clamp(2.8rem,6vw,4.4rem)}.song-marcy-card img{width:132px;height:132px;object-fit:contain}@keyframes songLyricIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes songVocabPop{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.word-bank{padding:18px;background:#ffffffeb;border:2px solid rgba(7,86,125,.12);border-top:10px solid var(--lesson-color);border-radius:8px;box-shadow:0 18px 36px #07567d1a}.word-bank-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(128px,1fr));gap:12px;margin-top:18px}.word-bank-card{position:relative;display:grid;grid-template-rows:96px auto;justify-items:center;align-items:center;gap:8px;min-height:154px;padding:14px 10px 12px;color:#07567d;background:#fffdf8;border:2px solid rgba(7,86,125,.12);border-radius:8px;font-weight:900;box-shadow:0 8px 18px #07567d14}.word-bank-card:hover,.word-bank-card.active{border-color:var(--lesson-color);background:#fff8e8}.word-bank-card span{width:100%;min-width:0;overflow-wrap:anywhere;font-size:1.08rem;text-align:center}.word-bank-card>svg{position:absolute;right:8px;top:8px;width:20px;height:20px;color:#356f6b}.word-bank-card .vocab-icon{width:96px;height:96px}.word-bank-card .number-icon{font-size:2.5rem}.say-it-activity{min-height:620px;padding:22px;background:#fffffff0;border:2px solid rgba(7,86,125,.12);border-top:10px solid var(--lesson-color);border-radius:8px;box-shadow:0 18px 36px #07567d1a}.say-it-counter{justify-self:end;min-width:54px;padding:8px 10px;color:#07567d;background:#f6fbfb;border:2px solid rgba(7,86,125,.12);border-radius:999px;font-weight:900;text-align:center}.say-it-card{display:grid;place-items:center;min-height:360px;margin-top:24px;padding:24px;background:#fffdf8;border:2px solid rgba(7,86,125,.1);border-radius:8px}.say-it-word{display:grid;place-items:center;gap:12px;width:min(100%,420px);padding:24px;color:#07567d;background:#fff;border:3px solid rgba(7,86,125,.12);border-radius:8px;cursor:pointer}.say-it-word:hover{border-color:var(--lesson-color);background:#fff8e8}.say-it-word .vocab-icon{width:190px;height:190px}.say-it-word .number-icon{font-size:5rem;line-height:1;text-align:center}.say-it-word strong{font-size:clamp(2rem,6vw,4rem);line-height:1}.say-it-word>span:not(.vocab-icon){display:inline-flex;align-items:center;gap:8px;color:#356f6b;font-weight:900}.say-it-word>span:not(.vocab-icon) svg{width:24px;height:24px}.say-it-controls{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin-top:18px}.say-it-controls .secondary-button:last-child{justify-self:end}.say-it-status{display:grid;gap:12px;margin-top:16px}.say-it-status p{margin:0;color:#356f6b;font-weight:900;text-align:center}.say-it-dots{display:flex;justify-content:center;gap:8px}.say-it-dots span{width:16px;height:16px;background:#d8e7e6;border:2px solid rgba(7,86,125,.14);border-radius:50%}.say-it-dots span.active{background:var(--lesson-color)}.say-it-dots span.done{background:#2d7d42}.europe-map-activity{min-height:620px;padding:22px;background:#ffffffeb;border:2px solid rgba(7,86,125,.12);border-top:10px solid var(--lesson-color);border-radius:8px;box-shadow:0 18px 36px #07567d1a}.europe-map-shell{padding:14px;background:#fffdf8;border:2px solid rgba(7,86,125,.1);border-radius:8px}.map-game-layout{display:grid;grid-template-columns:minmax(240px,.3fr) minmax(0,1fr);gap:14px;margin-top:18px;align-items:start}.europe-token-bank{display:grid;gap:9px;padding:12px;background:#fffdf8;border:2px solid rgba(7,86,125,.1);border-radius:8px}.map-token{display:grid;grid-template-columns:20px minmax(0,1fr) 18px;align-items:center;gap:8px;min-height:48px;padding:8px 10px;color:#07567d;background:#fff;border:2px solid rgba(7,86,125,.14);border-radius:8px;cursor:grab;font-weight:900;text-align:left;box-shadow:0 8px 18px #07567d14}.map-token:active{cursor:grabbing}.map-token.selected{background:#fff8e8;border-color:var(--lesson-color);box-shadow:0 10px 20px #07567d24}.map-token.placed{color:#4d7a77;background:#f2f5f4;border-color:#07567d1a;cursor:default;opacity:.48}.map-token.placed.correct{color:#2d7d42;background:#eff9ee;border-color:#2d7d4252;opacity:1}.map-token.placed.wrong{color:#b0222f;background:#fff1f3;border-color:#b0222f57;opacity:1}.map-token.placed.wrong>svg:last-child{color:#b0222f}.map-token.placed.correct>svg:last-child{color:#2d7d42}.map-token svg{width:19px;height:19px;color:#356f6b}.map-token-flag{line-height:1}.map-token-flag-label{display:grid;grid-template-columns:46px minmax(0,1fr);align-items:center;gap:8px;min-width:0}.map-token-flag-label span:last-child{min-width:0;overflow-wrap:normal;word-break:normal;font-size:.95rem;line-height:1.1}.map-token-word{min-width:0;overflow-wrap:anywhere;font-size:1.02rem}.map-token-image{display:grid;grid-template-columns:48px minmax(0,1fr);align-items:center;gap:8px;min-width:0}.map-token-image img{width:48px;height:48px;object-fit:contain}.map-token-image span{min-width:0;overflow-wrap:normal;word-break:normal;font-size:.95rem;line-height:1.1}.flag-icon{display:block;width:46px;height:30px;overflow:hidden;border:2px solid rgba(7,86,125,.18);border-radius:5px;box-shadow:inset 0 0 0 1px #ffffff73}.flag-icon.france{background:linear-gradient(90deg,#1f4fa3 0,#1f4fa3 33.33%,#fff 33.33%,#fff 66.66%,#df3c46 66.66%,#df3c46)}.flag-icon.germany{background:linear-gradient(180deg,#1f1f1f 0,#1f1f1f 33.33%,#df3c46 33.33%,#df3c46 66.66%,#ffd85c 66.66%,#ffd85c)}.flag-icon.spain{background:linear-gradient(180deg,#c9262d 0,#c9262d 25%,#ffd85c 25%,#ffd85c 75%,#c9262d 75%,#c9262d)}.flag-icon.canary-islands{background:linear-gradient(90deg,#fff 0,#fff 33.33%,#1f78c8 33.33%,#1f78c8 66.66%,#ffd85c 66.66%,#ffd85c)}.flag-icon.ireland{background:linear-gradient(90deg,#2d9b55 0,#2d9b55 33.33%,#fff 33.33%,#fff 66.66%,#ff8a22 66.66%,#ff8a22)}.flag-icon.italy{background:linear-gradient(90deg,#2d9b55 0,#2d9b55 33.33%,#fff 33.33%,#fff 66.66%,#df3c46 66.66%,#df3c46)}.flag-icon.united-kingdom{position:relative;background:#1f4fa3}.flag-icon.united-kingdom:before{position:absolute;top:0;right:0;bottom:0;left:0;content:"";background:linear-gradient(32deg,transparent 0 42%,#fff 42% 48%,#df3c46 48% 52%,#fff 52% 58%,transparent 58% 100%),linear-gradient(148deg,transparent 0 42%,#fff 42% 48%,#df3c46 48% 52%,#fff 52% 58%,transparent 58% 100%),linear-gradient(90deg,transparent 0 38%,#fff 38% 45%,#df3c46 45% 55%,#fff 55% 62%,transparent 62% 100%),linear-gradient(180deg,transparent 0 34%,#fff 34% 43%,#df3c46 43% 57%,#fff 57% 66%,transparent 66% 100%)}.europe-map-board{position:relative}.europe-classroom-map{display:block;width:100%;height:auto;aspect-ratio:98 / 76;max-height:min(74vh,820px);object-fit:contain;background:#dff5ff;border-radius:8px}.map-interaction-overlay{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border-radius:8px}.map-country-hit{fill:#fff0;stroke:transparent;stroke-width:12px;cursor:pointer;pointer-events:all}.map-country-hit.active{fill:#df3c46;opacity:.7;stroke:#b0222f;stroke-linejoin:round;stroke-width:3px;filter:drop-shadow(0 0 8px rgba(223,60,70,.5))}.map-placement-count{position:absolute;display:grid;place-items:center;transform:translate(-50%,-50%);width:24px;height:24px;color:#07567d;background:#ffffffdb;border:2px solid rgba(7,86,125,.16);border-radius:50%;font-size:.85rem;font-weight:900;pointer-events:none}.map-result-banner{display:grid;grid-template-columns:76px minmax(0,1fr);align-items:center;gap:12px;margin-top:14px;padding:12px;color:#07567d;background:#f6fbfb;border:2px solid rgba(7,86,125,.12);border-radius:8px}.map-result-banner.complete{color:#2d7d42;background:#eff9ee;border-color:#2d7d423d}.map-result-banner img{width:76px;height:76px;object-fit:contain}.map-result-banner h4,.map-result-banner p{margin:0}.map-result-banner h4{font-size:1.22rem}.map-result-banner p{color:#356f6b;font-weight:900}.map-wave{fill:none;stroke:#ffffffb8;stroke-linecap:round;stroke-width:18}.map-country path{stroke:#07567d42;stroke-width:4;stroke-linejoin:round}.map-country text{fill:#07567d;font-size:18px;font-weight:900;paint-order:stroke;pointer-events:none;stroke:#ffffffdb;stroke-linejoin:round;stroke-width:5px;text-anchor:middle}.map-country.muted path{fill:#d8efd1}.map-country.muted text{fill:#356f6b;font-size:15px}.map-country.target path{stroke-width:5}.map-country.ireland path{fill:#79cf73}.map-country.spain path{fill:#ffd769}.map-country.france path{fill:#8ed3f6}.map-country.germany path{fill:#ffb14a}.map-country.italy path{fill:#ffa4bd}.canary-inset rect{fill:#ffffffd1;stroke:#07567d42;stroke-dasharray:10 8;stroke-width:3}.canary-inset text{fill:#07567d;font-size:18px;font-weight:900;text-anchor:middle}.canary-inset .island{fill:#d8efd1;stroke:#07567d47;stroke-width:3}.canary-inset .target-island{fill:#ffd769}.map-legend text{fill:#07567d;font-size:18px;font-weight:900}.map-legend text:first-child{font-size:21px}.legend-dot{fill:#ffd769;stroke:#07567d47;stroke-width:3}.dialogue-activity{min-height:620px;padding:22px;background:#ffffffeb;border:2px solid rgba(7,86,125,.12);border-top:10px solid var(--lesson-color);border-radius:8px;box-shadow:0 18px 36px #07567d1a}.dialogue-progress{display:flex;justify-content:center;gap:10px;margin:14px 0 10px}.dialogue-progress button{border:0;display:grid;place-items:center;width:40px;height:40px;color:#07567d;background:#f6fbfb;border:2px solid rgba(7,86,125,.14);border-radius:50%;font-weight:900;cursor:pointer}.dialogue-progress button.active{color:#fff;background:var(--lesson-color);border-color:var(--lesson-color)}.dialogue-progress button.done{color:#2d7d42;background:#eff9ee;border-color:#2d7d424d}.dialogue-progress button:hover,.dialogue-progress button:focus-visible{transform:translateY(-1px);box-shadow:0 8px 18px #07567d1f}.dialogue-stage{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(220px,.85fr) minmax(260px,1.15fr) minmax(220px,.85fr);align-items:end;gap:14px;height:580px;padding:16px;background:linear-gradient(180deg,#fff3,#fffdf88c),url(/assets/backgrounds/dialogue-schoolyard.png) center / cover no-repeat;border:2px solid rgba(7,86,125,.1);border-radius:8px}.dialogue-stage:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 46%,#ffffff8f,#ffffff1f 58%,#ffffff05);pointer-events:none}.dialogue-stage>*{position:relative;z-index:1}.dialogue-character{display:grid;justify-items:center;gap:6px;margin:0;color:#07567d;font-weight:900;text-transform:uppercase}.dialogue-character img{width:min(360px,100%);height:auto;max-height:520px;object-fit:contain}.dialogue-character figcaption{line-height:1}.dialogue-thread{align-self:stretch;position:relative;overflow:hidden;min-width:0;min-height:0;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none}.dialogue-thread:active{cursor:grabbing}.dialogue-thread-content{position:absolute;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;min-height:100%;will-change:transform}.speech-bubble{display:grid;grid-template-columns:24px minmax(0,1fr);align-items:center;gap:8px;width:max-content;max-width:82%;min-height:48px;padding:11px 14px;color:#07567d;background:#fff;border:2px solid rgba(7,86,125,.12);border-radius:18px;font-size:1.04rem;font-weight:900;text-align:left;box-shadow:0 8px 16px #07567d14;animation:speechFadeIn .24s ease-out both;-webkit-user-select:none;user-select:none}.speech-bubble span{min-width:0;overflow-wrap:normal}.speech-bubble.marcy{align-self:flex-start;border-color:#54a84c52;background:#f1fbefe0}.speech-bubble.partner{align-self:flex-end;border-color:#2384c647;background:#eff8ffe0}.speech-bubble svg{width:21px;height:21px;color:#356f6b}.dialogue-part-complete{display:grid;justify-items:center;gap:8px;margin-top:8px;padding:14px;color:#2d7d42;background:#eff9ee;border:2px solid rgba(45,125,66,.22);border-radius:8px;text-align:center;font-weight:900}.dialogue-part-complete h4,.dialogue-part-complete p{margin:0}.dialogue-choice-panel{margin-top:14px;padding:14px;background:#fffdf8;border:2px solid rgba(7,86,125,.1);border-radius:8px}.dialogue-choice-panel p{margin:0 0 10px;color:#356f6b;font-weight:900}.start-dialogue-panel{display:grid;justify-items:center}.start-dialogue-panel .primary-button{min-width:min(260px,100%)}.dialogue-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.dialogue-choices.wide{grid-template-columns:repeat(2,minmax(0,1fr))}.dialogue-choices button{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:4px;min-height:58px;padding:12px;color:#07567d;background:#fff;border:2px solid rgba(7,86,125,.12);border-radius:8px;font-size:1rem;font-weight:900;text-align:left}.dialogue-choices button:hover{border-color:var(--lesson-color);background:#fff8e8}.dialogue-choices button:disabled{cursor:wait;opacity:.56}.dialogue-choices button.used,.dialogue-choices button.used:disabled{cursor:default;color:#2d7d42;background:#eff9ee;border-color:#2d7d425c;opacity:1}.dialogue-choices button.used>svg{position:absolute;right:10px;top:10px;width:20px;height:20px;color:#2d7d42}.dialogue-choices button>span:only-child{grid-column:1 / -1;text-align:center}.dialogue-choice-avatar{width:42px;height:42px;padding:2px;object-fit:contain;background:#ffffffd6;border:2px solid rgba(7,86,125,.12);border-radius:50%;box-shadow:0 4px 10px #07567d1a;pointer-events:none}.mobile-word-card,.mobile-picture-card{border:0;display:grid;place-items:center}.mobile-word-card{grid-template-columns:34px minmax(0,1fr);gap:10px;width:100%;min-height:78px;margin-bottom:12px;padding:12px 16px;color:#07567d;background:#fff8e8;border:3px solid var(--lesson-color);border-radius:8px;box-shadow:0 10px 20px #07567d1a;font-size:clamp(1.5rem,8vw,2.2rem);font-weight:900}.mobile-word-card svg{width:30px;height:30px}.mobile-picture-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.mobile-picture-card{min-height:92px;padding:8px;background:#fff;border:2px solid rgba(7,86,125,.12);border-radius:8px}.mobile-picture-card.done{opacity:.28;background:#eff9ee}.mobile-picture-card .vocab-icon{width:72px;height:72px}.mobile-picture-card .number-icon{font-size:1.8rem}.mobile-picture-card .svg-icon svg{width:40px;height:40px}.mobile-picture-card .image-icon{width:76px;height:76px}.mobile-picture-card .large-image-icon{width:88px;height:88px}.mobile-complete-card{display:grid;place-items:center;min-height:300px;color:#2d7d42;background:#eff9ee;border:2px solid rgba(45,125,66,.26);border-radius:8px}.mobile-complete-card img{width:160px;height:160px;object-fit:contain}.mobile-complete-card h4{margin:0;font-size:1.7rem}.progress-panel{grid-column:1 / -1}.student-progress-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}.empty-state{display:grid;place-items:center;min-height:180px;color:#4d7a77;text-align:center;font-weight:900}.empty-state svg{width:54px;height:54px}.table-wrap{overflow-x:auto}.recording-review-panel{display:grid;gap:10px;margin-top:18px;padding-top:16px;border-top:2px solid rgba(7,86,125,.1)}.recording-review-panel h4{display:grid;gap:2px;margin:0;color:#07567d;font-size:1.2rem}.recording-review-panel h4 span{color:#356f6b;font-size:.9rem;font-weight:900}.recording-list{display:grid;gap:10px}.recording-row{display:grid;grid-template-columns:minmax(150px,1fr) minmax(220px,1.2fr) 180px;align-items:center;gap:12px;padding:12px;background:#fff;border:2px solid rgba(7,86,125,.12);border-radius:8px}.recording-row.correct{background:#eff9ee;border-color:#2d7d4247}.recording-row.needs_practice{background:#fff0f1;border-color:#df3c4642}.recording-row div{display:grid;gap:2px}.recording-row strong{color:#07567d;font-size:1.2rem}.recording-row span{color:#356f6b;font-weight:900}.recording-row audio{width:100%}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:12px 10px;border-bottom:1px solid rgba(7,86,125,.12);text-align:left}th{color:#356f6b;font-size:.9rem}td{font-weight:800}.progress-row.active td{background:#f0f8f8}.activity-progress-button{display:grid;gap:2px;width:100%;padding:0;color:#07567d;background:transparent;border:0;font:inherit;font-weight:900;text-align:left;cursor:pointer}.activity-progress-button span{color:#2f7d78;font-size:.82rem;font-weight:900}@keyframes spin{to{transform:rotate(360deg)}}@keyframes speechFadeIn{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:980px){.landing-grid,.teacher-columns{grid-template-columns:1fr}.landing-grid{min-height:0;gap:12px;padding:14px}.landing-panel{justify-self:center;width:100%}.landing-panel .student-pass{margin-inline:auto}.match-header{grid-template-columns:1fr}.picture-column{grid-template-columns:repeat(2,minmax(0,1fr))}.match-game{min-height:0;padding:14px}.match-header{gap:10px}.match-header h3{font-size:1.6rem}.match-stats{justify-content:space-between;margin:10px 0 12px}.word-bank{padding:12px}.song-activity{min-height:0;padding:14px}.song-stage{display:block}.song-lyric-panel{grid-template-rows:minmax(116px,.9fr) auto minmax(86px,auto) auto;aspect-ratio:4 / 5;min-height:420px;max-height:min(62vh,540px);padding:14px 12px}.song-vocab-spotlight{gap:8px;min-width:0;overflow:hidden}.word-bank-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.word-bank-card{grid-template-rows:72px auto;min-height:124px;padding:9px 6px}.word-bank-card .vocab-icon{width:72px;height:72px}.word-bank-card .number-icon{font-size:2rem}.word-bank-card span{font-size:.9rem}.say-it-activity{min-height:0;padding:14px}.say-it-card{min-height:300px;padding:14px}.say-it-word .vocab-icon{width:150px;height:150px}.recording-row{grid-template-columns:1fr}.europe-map-activity{padding:14px}.map-game-layout{grid-template-columns:1fr}.europe-token-bank{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}.map-token{grid-template-columns:18px minmax(0,1fr);min-height:44px;padding:7px}.map-token>svg:last-child{display:none}.map-token-word{font-size:.88rem}.map-token-flag{font-size:1.3rem}.lesson-rail.compact{grid-template-columns:repeat(auto-fit,minmax(134px,1fr))}.hero-art{min-height:260px}.hero-marcy-image{width:min(250px,58vw)}.landing-login{grid-template-columns:1fr}.student-pass{max-width:560px}.marcy.hero{--scale: 3.5}.marcy-scene{height:360px}}@media(max-width:640px){.app-shell{padding-inline:12px}.topbar{align-items:flex-start;margin-bottom:16px}.brand-logo{width:clamp(58px,19vw,78px)}.landing-shell{background:linear-gradient(180deg,#fffdf8f0,#fffdf8d1,#fffdf852),url(/assets/backgrounds/landing-rainbow-bg.png) 58% bottom / auto 100% no-repeat}.landing-grid{padding:0 10px 10px}.hero-copy{padding-block:4px 10px}.landing-grid h1{font-size:clamp(2.7rem,15vw,4.5rem);line-height:.92}.hero-subtitle{font-size:1rem;margin-top:10px}.student-pass{grid-template-columns:1fr;margin-top:14px;border-width:3px;border-radius:22px}.student-pass-header{grid-template-columns:auto minmax(0,1fr);align-content:center;justify-items:start;min-height:70px;padding:12px 16px;text-align:left}.student-pass-header:after{display:none}.student-pass-header svg{width:44px;height:44px;padding:9px}.student-pass-header span{max-width:none}.student-pass .landing-login{padding:16px;gap:10px}.login-input-shell{min-height:52px;border-radius:16px}.login-input-shell input{min-height:52px}.student-pass .primary-button{width:100%;min-height:56px;border-radius:18px;font-size:1.08rem}.hero-art{min-height:210px;align-items:end}.hero-marcy-image{width:min(210px,55vw)}.teacher-link{padding-inline:12px}.teacher-link svg{display:none}.dashboard-grid,.student-progress-metrics{grid-template-columns:1fr}.asset-grid,.lesson-rail{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-badge{width:100%}.student-menu .lesson-rail{grid-template-columns:repeat(2,minmax(0,1fr))}.routine-song-card{grid-template-columns:auto minmax(0,1fr);gap:12px;padding:14px}.routine-song-art{width:66px;height:66px;border-width:4px}.routine-song-art svg{width:30px;height:30px}.routine-song-player{grid-column:1 / -1}.auth-panel{padding:20px}.europe-token-bank{grid-template-columns:repeat(2,minmax(0,1fr))}.europe-map-shell{padding:8px}.map-placement-count{width:20px;height:20px;font-size:.75rem}.map-result-banner{grid-template-columns:56px minmax(0,1fr);padding:10px}.map-result-banner img{width:56px;height:56px}.say-it-controls{grid-template-columns:1fr}.say-it-controls .secondary-button:last-child{justify-self:stretch}}@media(max-width:449px){.lesson-rail{grid-template-columns:1fr}.student-menu .lesson-rail{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.routine-song-card{grid-template-columns:1fr;justify-items:center;text-align:center}.routine-song-player{width:100%}.student-menu .lesson-badge{max-width:none;width:100%;justify-self:center}.student-menu-kati{align-self:center;margin:auto 0 0;width:min(192px,51vw)}.song-control-row{align-items:stretch;flex-direction:column}.song-play-button{justify-content:center;width:100%}.song-time{text-align:center}.song-active-line{font-size:clamp(1.55rem,7.4vw,2.25rem);line-height:1.12}.song-neighbour-line{font-size:.9rem}.song-vocab-spotlight{gap:6px;padding:6px}.song-vocab-card .vocab-icon,.song-marcy-card img{width:clamp(54px,18vw,88px);height:clamp(54px,18vw,88px)}.song-vocab-card,.song-marcy-card{min-width:0;width:clamp(62px,22vw,104px);padding:7px 5px;font-size:.74rem}.song-vocab-card .number-icon{font-size:clamp(2.4rem,11vw,3.5rem)}.mobile-picture-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.matching-board{display:none}.mobile-match-board{display:block}.completion-banner{display:none}.dialogue-activity{min-height:0;padding:14px}.dialogue-stage{grid-template-columns:92px minmax(0,1fr) 92px;align-items:end;gap:8px;height:420px;padding:8px}.dialogue-thread{grid-column:1 / -1;grid-row:1;z-index:2;justify-self:center;width:min(268px,78vw)}.dialogue-thread-content{padding-bottom:116px;box-sizing:border-box}.dialogue-character{grid-row:1;z-index:1}.marcy-side{grid-column:1}.partner-side{grid-column:3}.dialogue-character img{width:min(128px,100%);height:auto;max-height:260px}.dialogue-character figcaption{font-size:.85rem}.speech-bubble{max-width:100%;min-height:42px;padding:9px 10px;border-radius:14px;font-size:.88rem;line-height:1.08}.speech-bubble span{overflow-wrap:anywhere;word-break:normal}.dialogue-choices,.dialogue-choices.wide{grid-template-columns:1fr}.dialogue-choices button{min-height:48px;padding:10px}.dialogue-progress button{width:34px;height:34px}}