:root{--bg:#080c24;--panel:#121934;--panel2:#171f3e;--line:rgba(188,207,255,.13);--text:#f0f4ff;--sub:#9aa9cd;--mint:#76f6dc;--violet:#9b83ff;--blue:#70a5ff;--gold:#ffd477;--coral:#ff91b2;--radius:23px;--shadow:0 20px 60px #0104127a}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.5;min-height:100vh}button,select,textarea,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}a{color:var(--mint)}a:hover{color:#fff}:focus-visible{outline:3px solid var(--gold)!important;outline-offset:4px}#starfield{position:fixed;inset:0;z-index:-2;width:100%;height:100%;pointer-events:none;background:radial-gradient(ellipse at 72% 30%,#1e1d58 0%,transparent 40%),radial-gradient(ellipse at 6% 100%,#101d3f 0%,transparent 50%),var(--bg)}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}.sidebar{border-right:1px solid var(--line);background:rgba(8,12,31,.87);backdrop-filter:blur(16px);padding:30px 18px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:3px;overflow-y:auto;z-index:12}.brand{color:#fff;text-decoration:none;display:flex;align-items:center;gap:11px;margin:1px 8px 44px}.brand-mark{width:44px;height:44px;display:grid;place-items:center;border:1px solid #6bf9dd9c;background:linear-gradient(135deg,#254869,#24205e);box-shadow:0 0 24px #2fe6c433;border-radius:14px;font-size:29px;color:var(--mint)}.brand strong{font-size:17px;letter-spacing:.4px;font-weight:900}.brand-accent{color:var(--mint)}.brand small{display:block;font-size:9px;letter-spacing:2px;color:var(--sub);font-weight:800}.side-label,.field-label{font-size:10px;font-weight:800;color:#8998be;letter-spacing:1.8px;margin:7px 14px 8px}.field-label{letter-spacing:.3px;font-size:12px;text-transform:none;margin:11px 12px 4px}.nav-links{display:flex;flex-direction:column;gap:6px}.nav-item{border:1px solid transparent;background:transparent;color:#b1bad6;text-align:left;display:flex;align-items:center;gap:13px;padding:13px 12px;border-radius:12px;font-weight:650;font-size:13px;transition:.2s}.nav-item>span:first-child{font-size:21px;line-height:1;color:#929dff}.nav-item:hover,.nav-item.active{background:linear-gradient(95deg,#4e54ae52,#16274d6b);border-color:#6a76cb66;color:#fff}.nav-item.active>span:first-child{color:var(--mint)}.tiny-pill{margin-left:auto;font-size:10px;background:#45487a;color:#fff;border-radius:6px;padding:2px 6px}.sidebar-divider{height:1px;background:var(--line);margin:25px 9px 16px}.setting-select{width:calc(100% - 22px);margin:0 11px;background:#1a2446;color:#f2f3ff;border:1px solid #35436d;border-radius:10px;padding:10px 11px;font-size:13px}.side-foot{margin-top:auto;padding:25px 12px 0;display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--sub);font-size:11px}.side-controls{display:flex;gap:7px}.icon-btn{color:#d7e4ff;background:#1b2445;border:1px solid #3b456d;border-radius:11px;min-height:38px;min-width:38px}.icon-btn:hover{background:#2c3660}.main-column{min-width:0;display:flex;flex-direction:column}.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;background:#0b1031b0;backdrop-filter:blur(12px);gap:15px}.breadcrumbs{font-size:13px;font-weight:750;color:var(--mint)}.breadcrumbs span{color:var(--sub);font-weight:550}.top-actions{display:flex;align-items:center;gap:16px}.api-indicator{display:inline-flex;align-items:center;gap:8px;border:1px solid #3a4469;background:#18203e;padding:8px 12px;border-radius:30px;color:#b4c3e4;font-size:11px;font-weight:750;white-space:nowrap}.api-indicator i{height:7px;width:7px;border-radius:50%;background:#ffd477}.api-indicator.online i{background:var(--mint);box-shadow:0 0 9px var(--mint)}.xp-counter{white-space:nowrap;background:#372f51;border:1px solid #665287;color:#f6db99;padding:8px 13px;border-radius:30px;font-size:12px;font-weight:800}.mobile-menu{display:none}main{flex:1;width:100%;max-width:1500px;margin:auto;padding:34px 44px 55px}footer{text-align:center;border-top:1px solid var(--line);padding:21px;color:#8290b1;font-size:11px}.kicker{font-size:11px;letter-spacing:2.1px;text-transform:uppercase;font-weight:900;color:var(--mint)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(34px,4.3vw,63px);line-height:1.08;letter-spacing:-2.6px;margin:12px 0 20px;font-weight:900}h1 em{color:var(--mint);font-style:normal}h2{font-size:clamp(23px,2.5vw,32px);line-height:1.2;letter-spacing:-.9px}h3{font-size:18px}.muted{color:var(--sub)}.subline{font-size:15px;color:#b7c5e6;max-width:580px}.hero{min-height:370px;position:relative;overflow:hidden;border:1px solid #576bb051;border-radius:27px;padding:46px;display:flex;align-items:center;isolation:isolate;background:radial-gradient(ellipse at 75% 40%,#2b3765 0%,#17183f 35%,transparent 65%),linear-gradient(115deg,#19264b 5%,#10132e 90%);box-shadow:var(--shadow)}.hero:before{content:"";position:absolute;width:600px;height:600px;border-radius:50%;border:1px solid #758bff2e;right:-140px;top:-135px;box-shadow:0 0 0 95px #778dff08,0 0 0 175px #778dff06;z-index:-1}.hero-copy{position:relative;z-index:2;max-width:610px}.hero .subline{max-width:430px}.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}.btn{min-height:44px;border:1px solid #67739a;background:#243159;color:#fff;border-radius:12px;padding:10px 18px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:780;font-size:13px;transition:transform .18s,box-shadow .18s}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #05091977}.btn-primary{background:linear-gradient(120deg,#74f9df,#75b7ff);color:#09132c;border-color:transparent;box-shadow:0 8px 24px #58e9e536}.btn-outline{background:#f4f5ff0c;border-color:#96a5d766}.btn-violet{background:#6051ad;border-color:#a399ff}.btn-danger{background:#3f223d;border-color:#d57c9b;color:#ffd2e0}.hero-art{position:absolute;right:3%;top:8%;width:42%;height:88%;pointer-events:none}.planet-main{position:absolute;right:14%;top:16%;width:min(21vw,255px);height:min(21vw,255px);border-radius:50%;background:radial-gradient(circle at 25% 25%,#a2ffe9 0%,#3bd6c7 15%,#416bb5 35%,#39308d 60%,#14183a 80%);box-shadow:0 0 60px #68a6fe47,inset -20px -10px 35px #111c55aa;animation:float 8s ease-in-out infinite}.planet-main:before{content:"";position:absolute;inset:30% -22%;border:12px solid #cbb8ff85;transform:rotate(-23deg);border-radius:50%;box-shadow:0 0 18px #c8a7ff47}.orbit-dot{position:absolute;top:6%;right:4%;height:44px;width:44px;background:radial-gradient(circle at 30% 25%,#ffd4a4,#c557a2 70%);border-radius:50%;box-shadow:0 0 35px #fa76b055;animation:float 6s infinite}.orbit-dot.two{width:17px;height:17px;top:72%;right:91%;background:var(--gold)}@keyframes float{50%{transform:translateY(-11px)}}.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;margin:37px 0 16px}.section-header h2{margin:6px 0 0}.inline-link{border:0;background:none;color:var(--mint);font-weight:750;padding:9px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:21px 0}.stat-card,.glass-card{background:linear-gradient(145deg,#1b2444e0,#111830ea);border:1px solid var(--line);border-radius:19px;padding:21px}.stat-card{display:flex;align-items:center;gap:14px}.stat-icon{border-radius:14px;width:46px;height:46px;display:grid;place-items:center;font-size:24px;background:#2f3c72;color:#91a8ff}.stat-number{font-size:22px;font-weight:900;line-height:1.2}.stat-label{font-size:11px;color:#a0aed0}.world-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.world-card{position:relative;text-align:left;min-height:203px;padding:17px;border:1px solid #7788b52c;border-radius:20px;background:linear-gradient(155deg,#202a4b,#111830);color:#fff;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}.world-card:hover{transform:translateY(-5px);border-color:#99acff88;box-shadow:0 20px 45px #01051ab0}.world-sky{height:83px;position:relative;display:grid;place-items:center}.world-planet{width:72px;height:72px;border-radius:50%;background:radial-gradient(circle at 24% 23%,#fff9 0%,var(--w1) 25%,var(--w2) 62%,#0e1540 100%);box-shadow:0 0 27px var(--w3),inset -9px -11px 16px #0007;display:grid;place-items:center;font-size:28px}.world-num{position:absolute;top:12px;right:12px;color:#9faed7;font-size:10px;font-weight:850;letter-spacing:1.5px}.world-title{display:block;font-size:14px;font-weight:850;line-height:1.3;margin-top:10px}.world-desc{display:block;color:#9aa9ca;font-size:11px;line-height:1.4;margin:7px 0}.world-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font-size:10px;color:var(--mint);font-weight:800}.world-bottom span:last-child{color:#9ca8c7}.world-card.locked{opacity:.65}.world-card.locked:after{content:'✦ PROPERAMENT';position:absolute;top:12px;left:12px;color:var(--gold);font-size:8px;letter-spacing:.5px}.view-intro{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:25px}.view-intro h1{font-size:39px;margin:10px 0}.tag,.small-tag{display:inline-block;border-radius:20px;border:1px solid #6772b468;background:#33375b55;color:#e5e8ff;padding:6px 11px;font-size:11px;font-weight:750}.small-tag{padding:3px 9px;font-size:10px}.mode-tabs{display:flex;gap:8px;background:#121a35;border:1px solid var(--line);border-radius:17px;padding:7px;margin:21px 0;overflow-x:auto}.mode-tab{flex:1;white-space:nowrap;background:transparent;border:1px solid transparent;border-radius:11px;color:#afbddb;padding:12px 10px;font-weight:800;font-size:12px}.mode-tab.active{background:#333c73;color:var(--mint);border-color:#7191db4b}.mission-layout{display:grid;grid-template-columns:minmax(0,1fr) 275px;gap:18px;align-items:start}.lesson-card{border-radius:23px;border:1px solid #6f80b849;background:linear-gradient(155deg,#1a2446,#111731);padding:29px;min-height:370px}.lesson-card h2{font-size:27px;margin:9px 0 15px}.lesson-eyebrow{color:var(--mint);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:2px}.lesson-lead{color:#c1cee9;font-size:15px}.example{background:#0b1230;border-left:3px solid var(--mint);border-radius:7px;padding:14px 16px;color:#e8f5ff;margin:14px 0;font-size:15px}.example.bad{border-left-color:var(--coral)}.lesson-tip{padding:15px;border-radius:13px;background:#263356;border:1px solid #485989;color:#bccdf1;font-size:13px;margin:17px 0}.lesson-card .btn{margin-top:10px}.lesson-steps{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.step-dot{height:8px;flex:1;border-radius:4px;background:#34416a;min-width:24px}.step-dot.filled{background:var(--mint)}.option-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}.option{border-radius:14px;text-align:left;border:1px solid #4e5d88;background:#242f55;color:#f1f4ff;padding:15px;min-height:65px;font-weight:670;transition:.2s}.option:hover:not(:disabled){border-color:var(--mint);background:#31466b}.option.right{border-color:#79f2ca;background:#184c53}.option.wrong{border-color:#ff859b;background:#5a2942}.feedback{border-radius:14px;border:1px solid #6778ad66;background:#232d50;padding:15px;margin:14px 0;color:#d7e5fa;font-size:13px}.feedback.good{border-color:#62e4c07d;background:#143c45}.feedback.retry{border-color:#f8b46b70;background:#493a3e}.order-list{display:flex;gap:7px;flex-wrap:wrap;padding:15px;border-radius:14px;border:1px dashed #6779a0;min-height:75px;margin:18px 0}.token{border:1px solid #7d8bd2;background:#29375f;color:#fff;padding:10px 13px;border-radius:10px;font-size:14px;font-weight:700}.token.chosen{background:#255c64;border-color:var(--mint)}.answer-area{min-height:55px;background:#121b36;border:1px solid #526184;border-radius:12px;padding:14px;color:#fff}.input-answer,.writing-area{display:block;width:100%;background:#101a36;border:1px solid #58699a;border-radius:13px;padding:13px 15px;color:#fff;margin:18px 0}.writing-area{min-height:160px;resize:vertical}.mission-side{border:1px solid var(--line);border-radius:21px;padding:22px;background:#161d3b}.mission-side h3{font-size:15px;margin-bottom:16px}.mission-side p{font-size:12px;color:#aebcdc}.mission-side .meta-row{margin:12px 0;font-size:12px;color:#c0ceea}.meta-row strong{display:block;color:#fff;margin-top:3px;font-weight:700}.mission-side hr{border:0;border-top:1px solid var(--line);margin:19px 0}.progress-track{height:9px;border-radius:7px;background:#30385d;overflow:hidden;margin:9px 0}.progress-fill{height:100%;background:linear-gradient(90deg,#81a5ff,var(--mint));width:0;transition:width .35s}.reflection{background:#1b2950;border:1px solid #455e95;border-radius:14px;padding:18px;margin:23px 0}.reflection h3{font-size:16px}.reflection textarea{margin:12px 0;width:100%}.badge-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.award{border:1px solid #516288;background:#192343;padding:18px;border-radius:17px;text-align:center}.award .emoji{font-size:35px;display:block;margin-bottom:8px}.award:not(.earned){filter:saturate(.2);opacity:.55}.chart-bars{display:grid;gap:13px}.bar-row{display:grid;grid-template-columns:140px 1fr 55px;gap:10px;align-items:center;font-size:12px}.bar-row .progress-track{margin:0}.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.chat-window{background:#0c1330;border:1px solid #3e4c7b;border-radius:17px;padding:18px;min-height:200px;max-height:410px;overflow:auto;margin:17px 0}.bubble{max-width:83%;padding:12px 15px;border:1px solid #505f8b;border-radius:14px 14px 14px 3px;background:#243052;margin:12px 0;font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.user{border-color:#489eac;background:#184751;margin-left:auto;border-radius:14px 14px 3px 14px}.bubble small{display:block;color:#adc6e9;font-size:10px;font-weight:800;margin-bottom:5px}.chat-form{display:flex;gap:10px}.chat-form input{flex:1;min-width:0;background:#111b39;border:1px solid #526188;border-radius:12px;padding:13px;color:#fff}.mic-live{box-shadow:0 0 0 7px #ff79952c;animation:pulse 1.3s infinite;background:#8f385c}@keyframes pulse{50%{box-shadow:0 0 0 14px #ff799500}}.consent{display:flex;align-items:flex-start;gap:10px;font-size:12px;color:#c2cce1;padding:14px;background:#232944;border:1px solid #4b5c7b;border-radius:11px}.consent input{margin-top:3px}.alert{padding:14px 17px;border:1px solid #86734d;background:#372b30;color:#f7dfb9;border-radius:13px;font-size:13px;margin:15px 0}.note{font-size:12px;color:#aab9d7}.listen-panel{background:#141d40;border:1px solid #53628a;border-radius:18px;padding:22px;margin:20px 0}.listen-wave{display:flex;gap:4px;justify-content:center;align-items:center;height:54px}.listen-wave span{height:15px;width:5px;border-radius:4px;background:var(--mint);opacity:.7}.listen-wave span:nth-child(3n){height:37px}.listen-wave span:nth-child(4n){height:24px}.listen-wave span:nth-child(5n){height:48px}.listen-controls{display:flex;gap:9px;justify-content:center;flex-wrap:wrap}.listen-transcript{background:#0e1632;padding:17px;border-radius:11px;margin-top:12px;line-height:1.7;color:#dce8fa;font-size:13px}.match-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:19px 0}.match-card{border:1px solid #596894;background:#273259;border-radius:14px;padding:18px 10px;text-align:center;font-size:14px;color:#fff;font-weight:800}.match-card.selected{border-color:var(--gold);background:#46405e}.match-card.done{opacity:.4;background:#1d4444;border-color:var(--mint)}.feed-post{background:#131d3d;border:1px solid #6171a044;padding:19px;border-radius:18px;margin:20px 0}.feed-user{font-size:12px;font-weight:800;color:var(--mint)}.feed-body{font-size:17px;padding:17px 0}.feed-footer{font-size:12px;color:#9cafd6}.escape-door{font-size:62px;text-align:center;padding:10px;text-shadow:0 0 30px #a792ff}.text-reader{line-height:1.9;color:#dce7fa;padding:22px;background:#0c1532;border-radius:16px;border-left:4px solid #7284f2;margin:20px 0}.toast{position:fixed;z-index:80;bottom:25px;right:25px;max-width:min(370px,90vw);background:#233b57;color:#fff;border:1px solid #79f7db;border-radius:12px;padding:12px 18px;box-shadow:var(--shadow);opacity:0;transform:translateY(12px);pointer-events:none;transition:.3s}.toast.visible{opacity:1;transform:translateY(0)}.confetti{position:fixed;z-index:50;inset:0;pointer-events:none;overflow:hidden}.confetti i{position:absolute;width:8px;height:15px;background:var(--mint);top:-30px;animation:fall 1.8s linear forwards}@keyframes fall{to{transform:translateY(110vh) rotate(670deg);opacity:0}}.small-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.teacher-table{width:100%;border-collapse:collapse;font-size:13px}.teacher-table th,.teacher-table td{border-bottom:1px solid #3b4565;padding:12px;text-align:left;vertical-align:top}.teacher-table th{color:var(--mint);font-size:11px}.teacher-table td{color:#becaea}.scroll-table{overflow-x:auto}.divider{height:1px;background:var(--line);margin:23px 0}.loading{opacity:.65;pointer-events:none}.spin{animation:spin 1.4s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:1250px){.world-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.planet-main{width:230px;height:230px}.hero-art{right:0}}
@media(max-width:950px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;width:min(305px,90vw);transform:translateX(-101%);transition:transform .3s;box-shadow:var(--shadow)}.sidebar.open{transform:none}.topbar{padding:0 22px}.mobile-menu{display:inline-block}main{padding:24px 22px 40px}.hero{padding:32px}.hero-art{opacity:.52}.mission-layout{grid-template-columns:1fr}.mission-side{order:-1}.hero h1{font-size:46px}}
@media(max-width:600px){.topbar{height:65px;padding:0 13px}.breadcrumbs{font-size:11px}.api-indicator{font-size:0;padding:8px}.api-indicator i{margin:0}.xp-counter{font-size:11px;padding:8px}main{padding:17px 13px 36px}.hero{min-height:355px;padding:26px;border-radius:20px}.hero h1{font-size:39px;letter-spacing:-1.6px}.hero .subline{font-size:13px}.hero-art{right:-115px;top:35px;opacity:.38;width:300px}.planet-main{width:225px;height:225px}.stats-grid{gap:9px}.stat-card{padding:13px;gap:9px}.stat-icon{width:34px;height:34px;font-size:19px}.stat-number{font-size:18px}.stat-label{font-size:10px}.world-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.world-card{min-height:190px;padding:12px}.world-title{font-size:12px}.world-desc{font-size:10px}.world-planet{width:62px;height:62px}.lesson-card{padding:19px;min-height:340px}.option-list{grid-template-columns:1fr;gap:8px}.option{min-height:52px}.view-intro h1{font-size:30px}.badge-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.small-grid{grid-template-columns:1fr}.bar-row{grid-template-columns:90px 1fr 40px}.mode-tab{padding:11px;font-size:11px}.chat-form{flex-wrap:wrap}.chat-form input{flex-basis:100%}.hero-buttons{gap:7px}.hero-buttons .btn{padding:9px 13px;font-size:12px}.mission-side{padding:17px}footer{font-size:10px;padding:15px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}body.reduce-motion *,body.reduce-motion *:before,body.reduce-motion *:after{animation:none!important;transition:none!important}
/* Keyboard-only skip link: hidden until focused, accessible to screen readers. */
.skip-link{position:absolute;left:12px;top:-90px;z-index:200;padding:9px 14px;border-radius:10px;background:#172343;color:#76f6dc;font-weight:700}
.skip-link:focus{top:9px}
/* English Escape Rooms: selectable stories and 15-step non-punitive puzzle path. */
.escape-room-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:17px 0 23px}
.escape-room-card{display:flex;flex-direction:column;gap:6px;min-width:0;min-height:129px;align-items:flex-start;text-align:left;padding:14px;border-radius:16px;border:1px solid #4d5d91;background:linear-gradient(155deg,#1c3051,#1a2142);color:#eef5ff;transition:transform .2s,border-color .2s}
.escape-room-card:hover,.escape-room-card:focus-visible{transform:translateY(-2px);border-color:#91f5c7}
.escape-room-card.active{border:2px solid #81f8df;background:linear-gradient(145deg,#1c4856,#232954)}
.escape-room-icon{font-size:26px}.escape-room-name{font-size:12px;line-height:1.4;font-weight:800}.escape-room-meta{font-size:10px;color:#b6c9e5}.escape-room-state{font-size:10px;color:#8ef6d4;font-weight:850;margin-top:auto}
.escape-story{border:1px solid #4f6a8c;border-radius:17px;background:#152445;padding:19px;margin:15px 0;color:#d9eaff}
.escape-story p{font-size:14px;line-height:1.6}.escape-phase{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid #536c8a;background:#233356;border-radius:13px;font-size:12px;letter-spacing:.04em;color:#f1d9a5;font-weight:850}
.escape-phase span{color:#84f9da}.escape-step-grid{display:grid;grid-template-columns:repeat(15,minmax(0,1fr));gap:4px;margin:13px 0 23px}
.escape-step{display:grid;place-items:center;height:30px;min-width:0;border-radius:7px;background:#313c5e;color:#a5b9d7;font-size:11px;font-weight:850}
.escape-step.current{background:#3e3b67;outline:2px solid #ffd18a;color:white}.escape-step.done{background:#1a675d;color:#dcfff2}
.escape-puzzle{border:1px solid #405574;border-radius:18px;background:#111c39;padding:20px}.escape-puzzle h3{font-size:20px;margin:16px 0 0;color:#f1f6ff}.escape-puzzle .escape-door{font-size:49px;padding:4px}.escape-puzzle .option-list{margin-top:17px}
.escape-puzzle .order-list{display:flex;align-items:center;gap:9px}.escape-puzzle .token{max-width:100%;white-space:normal}
.escape-puzzle .answer-area{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
@media(max-width:900px){.escape-room-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.escape-step-grid{grid-template-columns:repeat(8,minmax(0,1fr))}}
@media(max-width:600px){.escape-room-card{padding:11px;min-height:130px}.escape-room-name{font-size:11px}.escape-puzzle{padding:13px}.escape-phase{flex-wrap:wrap}.escape-step-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.escape-step{height:28px}.escape-puzzle .listen-panel{padding:12px}.escape-puzzle .text-reader{padding:14px}}

/* Mobile: prioritise the puzzle rather than the curricular sidebar. */
@media(max-width:950px){.escape-mission-layout .mission-side{order:2}}