:root{--bg: #f6f7fb;--bg-strong: #eef1f6;--surface: #ffffff;--surface-muted: #f9fafb;--surface-strong: #172033;--text: #18202f;--text-soft: #5e6b7f;--text-inverse: #ffffff;--line: #dce2ea;--accent: #2563eb;--accent-soft: #e8f0ff;--accent-strong: #1d4ed8;--accent-warm: #0f9f8f;--danger: #b42318;--danger-soft: #fff0ed;--shadow: 0 8px 24px rgba(24, 32, 47, .08);--radius-lg: 8px;--radius-md: 8px;--page-width: 1480px;--font-display: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-ui: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html,body,#app{min-height:100%}html{font-size:14px}html,body{overflow-x:hidden}body{margin:0;color:var(--text);font-family:var(--font-ui);font-size:14.5px;background:var(--bg)}a{color:inherit;text-decoration:none}button{font:inherit}img,svg,canvas{max-width:100%}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px minmax(0,1fr);padding:0}.app-shell--exercise-play{grid-template-columns:minmax(0,1fr);min-height:100svh;background:radial-gradient(circle at 10% 0%,rgba(224,231,255,.72),transparent 32%),radial-gradient(circle at 90% 100%,rgba(204,251,241,.64),transparent 34%),var(--surface-muted)}.auth-frame{grid-column:1 / -1;width:100%;min-height:100vh}.sidebar{position:sticky;top:0;display:flex;flex-direction:column;height:100vh;min-height:100vh;padding:24px 20px;border-right:1px solid var(--line);background:var(--surface)}.brand-mark{display:grid;grid-template-columns:42px 1fr;gap:12px;align-items:center;padding:10px;border-radius:var(--radius-md)}.brand-mark__icon,.profile-avatar{display:grid;place-items:center;border-radius:999px;background:var(--surface-strong);color:var(--text-inverse);font-weight:800}.brand-mark__icon{inline-size:42px;block-size:42px}.brand-mark strong,.brand-mark small{display:block}.brand-mark small{margin-top:2px;color:var(--text-soft)}.side-nav{display:grid;gap:8px;margin-top:28px}.side-nav a{padding:12px 14px;border-radius:var(--radius-md);color:var(--text-soft);font-weight:700}.side-nav a.router-link-active{background:var(--surface-strong);color:var(--text-inverse)}.sidebar-support{margin:auto 10px 4px;color:var(--text-soft);font-size:.76rem;line-height:1.45}.sidebar-support a{display:block;margin-top:3px;color:var(--accent);font-weight:700;overflow-wrap:anywhere}.sidebar-support a:hover{text-decoration:underline}.app-workspace{min-width:0}.page-frame,.section-card>*,.hero-card>*,.subcard>*,.timeline-card>*{min-width:0}.toast-stack{position:fixed;inset-block-start:18px;inset-inline-start:50%;z-index:80;display:grid;gap:10px;width:min(480px,calc(100vw - 32px));transform:translate(-50%);pointer-events:none}.achievement-toast{display:grid;gap:3px;width:100%;padding:14px 16px;border:1px solid rgba(37,99,235,.24);border-radius:var(--radius-lg);background:#fffffffa;box-shadow:var(--shadow);color:inherit;cursor:pointer;pointer-events:auto;text-align:start;animation:toast-enter .18s ease-out}.achievement-toast span{margin:0}.achievement-toast .achievement-toast__eyebrow{color:var(--accent);font-size:.78rem;font-weight:800;letter-spacing:0;text-transform:uppercase}.achievement-toast strong{color:var(--text);font-size:1.02rem}.achievement-toast span{color:var(--text-soft);line-height:1.45}.achievement-toast:focus-visible{outline:3px solid rgba(37,99,235,.32);outline-offset:2px}.achievement-toast-list-leave-active{animation:none;transition:opacity .17s ease-out,transform .17s ease-out}.achievement-toast-list-leave-to{opacity:0;transform:translateY(-7px) scale(.98)}.achievement-toast-list-move{transition:transform .17s ease-out}.achievement-toast--success{border-color:#0f9f8f6b;background:linear-gradient(135deg,#ccfbf1f5,#fffffffc 64%);box-shadow:0 18px 48px #0f766e33}.achievement-toast--success .achievement-toast__eyebrow{color:#0f766e}.achievement-toast--success strong:before{display:inline-grid;place-items:center;width:22px;height:22px;margin-right:8px;border-radius:999px;background:#0f9f8f;color:#fff;content:"✓";font-size:.78rem;vertical-align:-2px}@keyframes toast-enter{0%{opacity:0;transform:translateY(-10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.app-header,.topbar{width:min(var(--page-width),calc(100% - 56px));margin:0 28px 24px;padding:22px 28px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fffffff0;box-shadow:var(--shadow)}.topbar{display:grid;gap:16px}.app-header{position:sticky;top:16px;z-index:10;margin-top:18px;display:flex;gap:18px;align-items:center;justify-content:space-between}.app-header h1,.topbar h1,.hero-card h2,.section-heading h2,.hero-card h3,.subcard h3,.timeline-card h3{margin:0;font-family:var(--font-display);font-weight:700;letter-spacing:0}.topbar-actions,.header-actions{display:flex;gap:12px;align-items:center;justify-content:flex-end;flex-wrap:wrap}.nav-action,.header-link,.profile-link{padding:10px 14px;border-radius:var(--radius-md);border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer}.has-tooltip{position:relative}.has-tooltip:after{content:attr(data-tooltip);position:absolute;top:calc(100% + 8px);left:50%;z-index:40;width:max-content;max-width:220px;padding:7px 9px;border-radius:var(--radius-md);background:var(--surface-strong);color:var(--text-inverse);font-size:.78rem;font-weight:700;line-height:1.3;text-align:center;opacity:0;pointer-events:none;transform:translate(-50%,-3px);transition:opacity .12s ease,transform .12s ease}.has-tooltip:hover:after,.has-tooltip:focus-visible:after{opacity:1;transform:translate(-50%)}.language-menu,.volume-menu{position:relative}.volume-menu__trigger{display:grid;place-items:center;inline-size:42px;block-size:42px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);color:var(--text);cursor:pointer;list-style:none}.demo-unlock-button{display:grid;place-items:center;inline-size:42px;block-size:42px;padding:0;border:1px solid rgba(217,119,6,.3);border-radius:var(--radius-md);background:#fffbeb;color:#b45309;cursor:pointer}.demo-unlock-button svg{inline-size:22px;block-size:22px}.demo-unlock-button:hover:not(:disabled),.demo-unlock-button--unlocked{border-color:#05966966;background:#ecfdf5;color:#047857}.demo-unlock-button:disabled{cursor:wait;opacity:.58}.volume-menu__trigger::-webkit-details-marker{display:none}.volume-icon{inline-size:23px;block-size:23px;color:var(--text)}.volume-menu__panel{position:absolute;top:calc(100% + 8px);right:0;z-index:20;width:max-content;max-width:calc(100vw - 48px);padding:8px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow)}.language-menu__trigger{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:10px 14px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);color:var(--text);cursor:pointer;list-style:none}.language-menu__trigger::-webkit-details-marker{display:none}.language-menu__trigger span:first-child{color:var(--text-soft);font-weight:600}.language-menu__trigger strong{color:var(--text)}.language-menu__chevron{color:var(--text-soft);font-size:.78rem;line-height:1}.language-menu[open] .language-menu__chevron{transform:rotate(180deg)}.language-menu__panel{position:absolute;top:calc(100% + 8px);right:0;z-index:20;display:grid;gap:6px;min-width:180px;padding:8px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow)}.language-menu__option{width:100%;padding:10px 12px;border:1px solid transparent;border-radius:var(--radius-md);background:transparent;color:var(--text);cursor:pointer;text-align:left}.language-menu__option:hover,.language-menu__option--active{background:var(--accent-soft);color:var(--accent-strong);border-color:#2563eb47}.header-link,.profile-link{display:inline-flex;align-items:center;gap:8px;font-weight:700}.profile-link{background:var(--surface)}.profile-avatar{inline-size:28px;block-size:28px;font-size:.8rem}.mobile-actions-menu{display:none}.user-pill{display:inline-flex;gap:8px;align-items:center;padding:10px 14px;border-radius:var(--radius-md);background:var(--surface);border:1px solid var(--line)}.topnav{display:flex;gap:10px;flex-wrap:wrap}.topnav a,.topnav .nav-action{padding:10px 14px;border-radius:var(--radius-md);background:var(--surface);border:1px solid var(--line)}.topnav a.router-link-active{background:var(--surface-strong);color:var(--text-inverse)}.page-frame{width:min(var(--page-width),100%);margin:0 auto 40px 0;padding-inline:28px;display:grid;gap:28px}.hero-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:22px}.hero-card,.section-card,.subcard,.timeline-card{min-width:0;max-width:100%;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow)}.hero-card,.timeline-card,.subcard{padding:28px}.hero-card--feature{background:var(--surface-muted)}.section-card{padding:34px}.section-heading{margin-bottom:18px}.section-heading--row{display:flex;align-items:center;justify-content:space-between;gap:16px}.section-count{padding:8px 12px;border-radius:var(--radius-md);background:var(--accent-soft);color:var(--accent-strong);font-weight:700}.eyebrow,.timeline-step{margin:0 0 10px;color:var(--accent);font-size:.78rem;font-weight:700;letter-spacing:0;text-transform:uppercase}.body-copy{color:var(--text-soft);line-height:1.65;overflow-wrap:anywhere}.pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.pill{display:inline-flex;align-items:center;padding:8px 12px;border-radius:var(--radius-md);background:var(--accent-soft);color:var(--accent-strong);font-size:.92rem;font-weight:600}.metric-list{margin:0;padding-left:18px;color:var(--text-soft);line-height:1.7}.ordered{padding-left:22px}.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.timeline{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.dashboard-page{display:grid;gap:22px}.guided-start{position:relative;display:grid;gap:18px;padding:clamp(20px,3vw,30px);overflow:hidden;border:1px solid rgba(99,102,241,.2);border-radius:28px;background:radial-gradient(circle at 96% 0%,rgba(167,243,208,.52),transparent 31%),radial-gradient(circle at 4% 100%,rgba(196,181,253,.34),transparent 27%),linear-gradient(135deg,#f5f3ff,#eff6ff 52%,#ecfdf5);box-shadow:0 18px 46px #3730a31a}.page-frame--game{width:100%;max-width:none;margin:0;padding:clamp(12px,1.6vw,22px)}.guided-start--collapsed{gap:0;padding-block:15px}.tune-in-toggle{position:relative;z-index:1;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:15px;width:100%;padding:0;border:0;background:transparent;color:var(--text);cursor:pointer;text-align:left}.tune-in-toggle__mascot{position:relative;display:grid;place-items:center;width:58px;height:58px;border:4px solid rgba(255,255,255,.72);border-radius:21px;background:linear-gradient(145deg,#6366f1,#0f9f8f);color:#fff;font-size:1.55rem;box-shadow:0 10px 22px #4f46e538;transform:rotate(-4deg)}.tune-in-toggle__mascot:after{position:absolute;right:-7px;bottom:-5px;width:16px;height:16px;border:3px solid white;border-radius:999px;background:#fbbf24;content:""}.tune-in-toggle__copy{display:grid;gap:2px}.tune-in-toggle__copy .eyebrow{margin:0}.tune-in-toggle__copy strong{font-family:var(--font-display);font-size:clamp(1.35rem,2.3vw,2rem)}.tune-in-toggle__copy small{color:var(--text-soft)}.tune-in-toggle__icon{display:grid;flex:0 0 auto;place-items:center;width:42px;height:42px;border:1px solid rgba(99,102,241,.24);border-radius:999px;background:#ffffffc7;color:#4338ca;font-size:1.4rem;font-weight:800;transition:transform .16s ease,background .16s ease}.tune-in-toggle:hover .tune-in-toggle__icon{background:#fff;transform:scale(1.06)}.tune-in-content{position:relative;z-index:1;display:grid;gap:16px;animation:tune-in-arrive .22s ease-out}.tune-in-guide{display:flex;align-items:center;gap:10px;width:fit-content;max-width:760px;padding:9px 13px;border:1px solid rgba(99,102,241,.14);border-radius:999px;background:#ffffffb3;color:var(--text-soft)}.tune-in-guide p{margin:0}.tune-in-guide__spark{color:#f59e0b;font-size:1.05rem}@keyframes tune-in-arrive{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.guided-start__intro{max-width:720px}.guided-start__intro h2{margin-bottom:8px;font-family:var(--font-display);font-size:clamp(1.9rem,3vw,3rem)}.checkin-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.checkin-option{--checkin-color: #6366f1;--checkin-soft: #eef2ff;display:grid;grid-template-columns:46px minmax(0,1fr) auto;gap:11px;align-items:center;min-height:98px;padding:12px;border:1px solid color-mix(in srgb,var(--checkin-color) 28%,white);border-radius:19px;background:#ffffffc7;color:var(--text);text-align:left;cursor:pointer;transition:transform .16s ease,border-color .16s ease,background .16s ease,box-shadow .16s ease}.checkin-option--calm{--checkin-color: #0f9f8f;--checkin-soft: #dff8f2}.checkin-option--focus{--checkin-color: #4f46e5;--checkin-soft: #e8e7ff}.checkin-option--tension{--checkin-color: #ea7b36;--checkin-soft: #fff0df}.checkin-option--stress{--checkin-color: #d75a78;--checkin-soft: #ffe8ef}.checkin-option--slow{--checkin-color: #3277ba;--checkin-soft: #e4f2ff}.checkin-option--pause{--checkin-color: #7964ad;--checkin-soft: #f0eaff}.checkin-option:hover,.checkin-option--active{transform:translateY(-3px) rotate(-.25deg);border-color:var(--checkin-color);background:color-mix(in srgb,var(--checkin-soft) 70%,white);box-shadow:0 10px 22px color-mix(in srgb,var(--checkin-color) 16%,transparent)}.checkin-option__token{display:grid;place-items:center;width:46px;height:46px;border-radius:15px;background:var(--checkin-soft);color:var(--checkin-color);font-size:1.35rem;font-weight:900;transition:transform .16s ease}.checkin-option:hover .checkin-option__token,.checkin-option--active .checkin-option__token{transform:rotate(-7deg) scale(1.08)}.checkin-option__copy{display:grid;gap:3px;min-width:0}.checkin-option__copy strong{font-size:.9rem}.checkin-option__copy small{color:var(--text-soft);font-size:.72rem;line-height:1.35}.checkin-option__pick{color:var(--checkin-color);font-size:1.05rem;font-weight:900}.recommendation-panel{position:relative;display:grid;grid-template-columns:minmax(0,1fr);gap:15px;align-items:center;padding:clamp(17px,2.5vw,24px);overflow:hidden;border:1px solid rgba(79,70,229,.2);border-radius:22px;background:radial-gradient(circle at 92% 10%,rgba(167,243,208,.62),transparent 28%),linear-gradient(135deg,#ffffffe6,#eef2ffeb);box-shadow:0 12px 28px #4f46e51a}.recommendation-panel:after{position:absolute;right:4%;bottom:-36px;color:#6366f114;content:"♫";font-size:8rem;font-weight:900;transform:rotate(-12deg)}.recommendation-panel__hero{position:relative;z-index:1;display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:center}.recommendation-panel__icon{display:grid;place-items:center;width:64px;height:64px;border:5px solid white;border-radius:21px;background:linear-gradient(145deg,#4f46e5,#0f9f8f);color:#fff;font-size:1.7rem;font-weight:900;box-shadow:0 10px 22px #4f46e533}.recommendation-panel h3{margin:0 0 6px;font-family:var(--font-display)}.micro-flow{position:relative;z-index:1;display:flex;align-items:center;gap:7px;width:min(600px,100%)}.micro-flow span{display:grid;grid-template-columns:auto auto;align-items:center;gap:7px;min-height:38px;padding:6px 10px 6px 6px;border-radius:999px;background:#fff;color:var(--text-soft);font-size:.75rem;font-weight:800;box-shadow:0 5px 13px #26324f14;white-space:nowrap}.micro-flow b{display:grid;place-items:center;width:25px;height:25px;border-radius:999px;background:#e0e7ff;color:#4338ca}.micro-flow i{flex:1 1 22px;height:3px;border-radius:999px;background:repeating-linear-gradient(90deg,#a5b4fc 0 7px,transparent 7px 11px)}.recommendation-actions{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap}.recommendation-action,.recommendation-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 14px;border-radius:var(--radius-md);font-weight:800}.recommendation-action{border-radius:999px;background:linear-gradient(135deg,#4f46e5,#2563eb);color:#fff;box-shadow:0 9px 20px #4f46e533}.recommendation-secondary{border:1px solid var(--line);border-radius:999px;background:#ffffffd1;color:var(--text);cursor:pointer}.daily-quest{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);min-height:330px;overflow:hidden;border:1px solid rgba(99,102,241,.24);border-radius:28px;background:radial-gradient(circle at 85% 12%,rgba(255,255,255,.32),transparent 28%),linear-gradient(135deg,#4338ca,#2563eb 48%,#0f9f8f);color:#fff;box-shadow:0 24px 56px #2563eb38;transition:transform .18s ease,box-shadow .18s ease}.daily-quest:hover{transform:translateY(-3px);box-shadow:0 30px 64px #2563eb4d}.daily-quest__copy{position:relative;z-index:2;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:clamp(28px,5vw,60px)}.daily-quest__badge{padding:7px 12px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:#ffffff29;font-weight:800;letter-spacing:.02em}.daily-quest h2{max-width:620px;margin:18px 0 10px;font-family:var(--font-display);font-size:clamp(2rem,4vw,3.8rem);line-height:1.05}.daily-quest p{max-width:560px;margin:0;color:#ffffffd6;line-height:1.6}.daily-quest__action{display:inline-flex;align-items:center;gap:14px;margin-top:24px;padding:12px 18px;border-radius:999px;background:#fff;color:#233a84}.daily-quest__action span{font-size:1.35rem;transition:transform .16s ease}.daily-quest:hover .daily-quest__action span{transform:translate(4px)}.daily-quest__visual{position:relative;min-height:330px}.quest-path{position:absolute;inset:50% 11% auto 6%;z-index:2;display:flex;align-items:center;transform:translateY(-50%) rotate(-7deg)}.quest-path__node{display:grid;flex:0 0 auto;place-items:center;width:58px;height:58px;border:5px solid rgba(255,255,255,.38);border-radius:999px;background:#fff;color:#3146a6;font-weight:900;box-shadow:0 12px 30px #0f172a33}.quest-path__node--play{width:78px;height:78px;background:#fbbf24;color:#3f2a02;font-size:1.25rem}.quest-path__line{flex:1 1 auto;height:7px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.8) 0 14px,transparent 14px 24px)}.quest-note{position:absolute;color:#ffffff8f;font-size:4rem;font-weight:900}.quest-note--one{top:15%;right:16%;transform:rotate(12deg)}.quest-note--two{right:5%;bottom:10%;font-size:5rem;transform:rotate(-12deg)}.quest-wave{position:absolute;bottom:-54px;width:42px;border-radius:999px 999px 0 0;background:#ffffff21}.quest-wave--one{left:10%;height:180px}.quest-wave--two{left:30%;height:120px}.quest-wave--three{left:50%;height:210px}.game-page{display:grid;gap:24px}.progress-hero,.achievement-hero,.game-panel{border:1px solid rgba(99,102,241,.18);border-radius:26px;background:#fff;box-shadow:0 18px 46px #26324f17}.progress-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);gap:34px;align-items:center;padding:clamp(26px,4vw,48px);background:radial-gradient(circle at 8% 0%,rgba(167,243,208,.58),transparent 34%),linear-gradient(135deg,#f0fdfa,#eef2ff)}.progress-hero h2,.achievement-hero h2{margin:4px 0 10px;font-family:var(--font-display);font-size:clamp(2rem,3.8vw,3.5rem);line-height:1.08}.progress-scoreboard{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.progress-scoreboard article{display:grid;gap:4px;justify-items:center;min-width:0;padding:20px 10px;border:1px solid rgba(99,102,241,.15);border-radius:20px;background:#ffffffc7;text-align:center}.progress-scoreboard article>span{color:#f59e0b;font-size:1.5rem}.progress-scoreboard strong{color:#27356a;font-size:1.7rem}.progress-scoreboard small{color:var(--text-soft)}.game-panel{padding:clamp(22px,3vw,36px)}.game-panel__heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.game-panel__heading h2{margin:2px 0 0;font-family:var(--font-display);font-size:1.65rem}.game-chip{padding:8px 12px;border-radius:999px;background:#eef2ff;color:#4338ca;font-weight:800}.exercise-worlds{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.exercise-world{display:grid;gap:22px;padding:22px;border:1px solid rgba(99,102,241,.17);border-radius:22px;background:linear-gradient(145deg,#eef2ffd1,#f0fdfab8)}.exercise-world:nth-child(2n){background:linear-gradient(145deg,#fff7ede0,#fef2f2b8)}.exercise-world__header{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:12px;align-items:center}.exercise-world__icon{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:#4f46e5;color:#fff;font-size:1.45rem;box-shadow:0 8px 18px #4f46e53d}.exercise-world__header small{color:var(--text-soft)}.exercise-world__header h3{margin:2px 0 0}.exercise-world__header>strong{padding:7px 10px;border-radius:999px;background:#fff;color:#4338ca;white-space:nowrap}.level-path{display:flex;align-items:flex-start;width:100%}.level-node{display:grid;flex:0 0 auto;gap:4px;justify-items:center;color:#9ca3af}.level-node>span{display:grid;place-items:center;width:34px;height:34px;border:2px solid #d1d5db;border-radius:999px;background:#f3f4f6;font-weight:900}.level-node small{font-size:.66rem}.level-node--unlocked>span{border-color:#818cf8;background:#fff;color:#4338ca}.level-node--played>span{background:#a7f3d0;color:#065f46}.level-node--current>span{border-color:#4f46e5;background:#4f46e5;color:#fff;box-shadow:0 0 0 5px 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