.v2-root,.v2-player{min-height:100vh;background:var(--canvas);color:var(--ink);font-family:var(--sans)}.v2-topline{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:var(--space-2);min-height:4.35rem;padding:0 clamp(2rem,5vw,5.5rem);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(12px);position:sticky;top:0;z-index:5}.v2-brand{display:inline-flex;align-items:center;gap:.55rem;font-family:inherit;font-size:.84rem;font-weight:800;letter-spacing:-.02em}.v2-brand-mark{display:grid;width:1.42rem;height:1.42rem;flex:0 0 auto;place-items:center;border-radius:.43rem;color:#fff;background:var(--signal);font-style:normal;font-size:.68rem;font-weight:850}.v2-brand-link{color:inherit;background:none;border:none;padding:0;cursor:pointer}.v2-brand-link:hover{opacity:.82}.v2-topline-right{display:flex;min-width:0;align-items:center;grid-column:3;justify-self:end;gap:var(--space-2)}.v2-player-context{justify-self:center;overflow:hidden;color:var(--ink-muted);font-size:var(--text-sm);font-weight:750;text-overflow:ellipsis;white-space:nowrap}.v2-player-topline{grid-template-columns:1fr auto 1fr}.v2-xp-pill{display:inline-flex;align-items:baseline;gap:.32rem;font-variant-numeric:tabular-nums;color:var(--ink-muted)}.v2-xp-label{color:var(--gold);font-size:var(--text-xs);font-weight:850;letter-spacing:.06em;text-transform:uppercase}.v2-xp-pill strong{color:var(--ink);font-size:1.05rem;font-weight:850;letter-spacing:-.03em}.v2-xp-pill small{color:var(--ink-faint);font-size:var(--text-xs);font-weight:750}.v2-shell{max-width:56rem;margin:0 auto;padding:var(--space-4) var(--space-3) var(--space-7)}.v2-stepper{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;margin:0 0 var(--space-4)}.v2-stepper-item{display:inline-flex;align-items:center;gap:.5rem}.v2-step-dot{display:grid;width:1.75rem;height:1.75rem;place-items:center;border:1.5px solid var(--line-strong);border-radius:50%;font-size:.72rem;font-weight:800;color:var(--ink-faint);background:var(--surface-raised)}.v2-step-dot.done{background:var(--moss);border-color:var(--moss);color:var(--moss-on)}.v2-step-dot.current{border-color:var(--signal);border-width:2px;color:var(--signal)}.v2-step-label{font-size:var(--text-sm);font-weight:700;color:var(--ink-faint)}.v2-step-label.current{color:var(--signal)}.v2-step-line{display:inline-block;width:clamp(2rem,6vw,5rem);height:1px;background:var(--line-strong);margin:0 .7rem;opacity:.6}.v2-eyebrow{font-size:.69rem;text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:var(--signal);margin:0 0 var(--space-1)}.v2-eyebrow.gold{color:var(--gold)}.v2-h1{font-size:clamp(2.1rem,3.6vw,3.1rem);font-weight:800;line-height:1.04;letter-spacing:-.05em;margin:0 0 var(--space-2);max-width:24ch}.v2-sub{color:var(--ink-muted);font-size:1.02rem;margin:0 0 var(--space-4)}.v2-label{display:block;font-size:var(--text-sm);font-weight:600;margin:var(--space-3) 0 var(--space-1)}.v2-input{width:100%;font:inherit;color:var(--ink);background:var(--surface-raised);border:1px solid var(--line-strong);border-radius:var(--radius-md);padding:.7rem .9rem}.v2-input:focus-visible{outline:2px solid var(--signal);outline-offset:1px}.v2-textarea{resize:vertical;min-height:6rem}.v2-btn{font:inherit;font-size:var(--text-sm);font-weight:800;color:var(--ink);background:var(--surface-raised);border:1px solid var(--line-strong);border-radius:.72rem;min-height:2.85rem;padding:.65rem 1.2rem;cursor:pointer;margin-top:var(--space-3)}.v2-btn.primary{background:var(--signal);border-color:var(--signal);color:var(--signal-on)}.v2-btn.ghost{background:none;border-color:transparent;color:var(--ink-muted);text-decoration:underline}.v2-btn:disabled{opacity:.45;cursor:not-allowed}.v2-fine-print{font-size:var(--text-xs);color:var(--ink-faint);margin-top:var(--space-2)}.v2-goal-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2)}.v2-goal-card{display:flex;flex-direction:column;align-items:flex-start;gap:.4rem;min-height:6.2rem;text-align:left;font:inherit;color:var(--ink);background:var(--surface-raised);border:1px solid var(--line);border-radius:1.05rem;padding:.9rem 1rem;cursor:pointer;transition:transform var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}.v2-goal-card:not(.is-disabled):hover{border-color:var(--signal);box-shadow:0 .7rem 1.5rem color-mix(in srgb,var(--signal) 12%,transparent);transform:translateY(-2px)}.v2-goal-card.is-disabled{cursor:not-allowed;opacity:.55}.v2-goal-ico svg{width:2.4rem;height:2.4rem}.v2-goal-title{font-size:1rem;font-weight:800;letter-spacing:-.035em}.v2-goal-line{font-size:var(--text-sm);color:var(--ink-muted)}.v2-pill{font-size:var(--text-xs);border:1px solid var(--line-strong);color:var(--ink-muted);border-radius:999px;padding:.15rem .6rem}.v2-pill.live{border-color:var(--moss);color:var(--moss);background:var(--moss-soft)}.v2-pill.done{border-color:var(--moss);color:var(--moss)}.v2-role-list{display:flex;flex-direction:column;gap:var(--space-2)}.v2-option{display:flex;align-items:flex-start;gap:.9rem;text-align:left;font:inherit;color:var(--ink);background:var(--surface-raised);border:1px solid var(--line);border-radius:1.05rem;padding:1.1rem 1.25rem;cursor:pointer;transition:transform var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}.v2-option:hover{border-color:var(--signal);box-shadow:0 .7rem 1.5rem color-mix(in srgb,var(--signal) 12%,transparent);transform:translateY(-2px)}.v2-option.is-picked{border-color:var(--signal);background:var(--signal-soft)}.v2-radio{flex:0 0 auto;width:1.15rem;height:1.15rem;margin-top:.15rem;border:1.5px solid var(--line-strong);border-radius:50%;background:var(--surface-raised)}.v2-option.is-picked .v2-radio{border:.34rem solid var(--signal)}.v2-option-text{display:flex;flex-direction:column;gap:.25rem}.v2-option-title{font-size:1.05rem;font-weight:800;letter-spacing:-.035em}.v2-option-line{font-size:var(--text-sm);color:var(--ink-muted)}.v2-chip-row{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-bottom:var(--space-2)}.v2-chip{font:inherit;font-size:1.05rem;font-weight:800;letter-spacing:-.02em;min-height:4.4rem;color:var(--ink);background:var(--surface-raised);border:1px solid var(--line);border-radius:.9rem;padding:.55rem 1rem;cursor:pointer;transition:border-color var(--duration-fast) var(--ease-out)}.v2-chip:hover{border-color:var(--signal)}.v2-chip.is-picked{background:var(--signal);border-color:var(--signal);color:var(--signal-on)}.v2-milestones{display:flex;flex-direction:column;gap:.55rem;margin-bottom:var(--space-2)}.v2-xp-intro{display:grid;grid-template-columns:7.5rem minmax(0,1fr);gap:var(--space-3);align-items:center;margin-left:-1rem}.v2-xp-intro .v2-sub{margin-bottom:var(--space-3)}.v2-coin-animation{width:7.5rem;aspect-ratio:1;filter:drop-shadow(0 .75rem 1rem color-mix(in srgb,var(--gold) 16%,transparent))}.v2-coin-animation svg{display:block;width:100%;height:100%;overflow:visible}.v2-milestone{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);background:color-mix(in srgb,var(--surface-raised) 96%,var(--gold) 4%);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3)}.v2-milestone-text{display:flex;flex-direction:column;gap:.15rem}.v2-milestone-text span{font-size:var(--text-sm);color:var(--ink-muted)}.v2-milestone-xp{padding:.28rem .58rem;font-size:var(--text-sm);font-weight:800;font-variant-numeric:tabular-nums;color:var(--gold);border:1px solid color-mix(in srgb,var(--gold) 28%,var(--line));border-radius:999px;background:color-mix(in srgb,var(--gold-soft) 42%,transparent);white-space:nowrap}.v2-open-error{background:var(--amber-soft);border:1px solid color-mix(in srgb,var(--amber) 35%,transparent);border-radius:var(--radius-md);color:var(--ink);padding:var(--space-2) var(--space-3);margin:0 0 var(--space-3);font-size:var(--text-sm)}.v2-cta-big{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);width:100%;text-align:left;font:inherit;background:var(--signal);color:var(--signal-on);border:1px solid var(--signal);border-radius:1.05rem;padding:var(--space-3) var(--space-4);cursor:pointer;margin-bottom:var(--space-4);box-shadow:var(--shadow-soft)}.v2-cta-big:hover{background:color-mix(in srgb,var(--signal) 88%,var(--ink))}.v2-hero-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,21rem),1fr));gap:var(--space-3);margin-bottom:var(--space-4)}.v2-hero-row:empty{display:none}.v2-hero-row .v2-cta-big,.v2-hero-row .v2-lb-cta{margin-bottom:0}@media(min-width:641px){.v2-hero-row .v2-cta-big,.v2-hero-row .v2-lb-cta{min-height:7.25rem}}.v2-cta-text{display:flex;flex-direction:column;gap:.2rem}.v2-cta-text strong{font-size:var(--text-lg);font-weight:800;letter-spacing:-.02em}.v2-cta-text span{font-size:var(--text-sm);opacity:.8}.v2-cta-arrow{font-size:var(--text-lg);flex:none}.v2-skill-list{position:relative;display:flex;flex-direction:column;gap:.35rem}.v2-skill-list:before{content:"";position:absolute;left:1.28rem;top:1.4rem;bottom:1.4rem;width:2px;background:var(--line-strong);opacity:.55}.v2-skill{position:relative;padding-left:3.1rem}.v2-skill-head{display:flex;align-items:center;gap:var(--space-2);width:100%;text-align:left;font:inherit;color:var(--ink);background:none;border:1px solid transparent;border-radius:.9rem;padding:.85rem 1rem;cursor:pointer;transition:background var(--duration-fast, .16s) ease,border-color var(--duration-fast, .16s) ease}.v2-skill-head:hover,.v2-skill-head:focus-visible{background:color-mix(in srgb,var(--ink) 5%,transparent);border-color:color-mix(in srgb,var(--ink) 9%,transparent)}.v2-skill-head:hover .v2-skill-ico,.v2-skill-head:focus-visible .v2-skill-ico{border-color:var(--line-strong);color:var(--ink)}.v2-skill-head:active{transform:none}.v2-skill-status{position:absolute;left:.62rem;top:1.05rem;width:1.35rem;height:1.35rem;border:2px solid var(--line-strong);border-radius:999px;background:var(--canvas);z-index:1;display:grid;place-items:center;font-size:.62rem;color:var(--ink-faint)}.v2-skill-status.done{border-color:var(--moss);background:var(--moss-soft);color:var(--moss)}.v2-skill-status.current{border-color:var(--signal);color:var(--signal);box-shadow:0 0 0 5px var(--signal-soft)}.v2-skill-text{flex:1;display:flex;flex-direction:column;gap:.2rem}.v2-skill-text strong{font-weight:800;letter-spacing:-.02em}.v2-skill-text span{font-size:var(--text-xs);color:var(--ink-muted)}.v2-skill-track{display:block;height:.25rem;border-radius:999px;background:var(--line);overflow:hidden;margin-top:.15rem}.v2-skill-track i{display:block;height:100%;border-radius:999px;background:var(--signal)}.v2-chevron{font-size:var(--text-xs);color:var(--ink-faint)}.v2-skill-topics{padding:.15rem 0 .8rem .35rem}.v2-trow{display:flex;align-items:center;gap:var(--space-2);padding:.58rem .85rem;border-radius:.7rem;font-size:var(--text-sm)}.v2-trow.is-locked{color:var(--ink-faint);opacity:.55}.v2-tstatus{flex:none;width:1rem;height:1rem;border:1.6px solid var(--line-strong);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.55rem}.v2-tstatus.done{background:var(--moss);border-color:var(--moss);color:var(--moss-on)}.v2-tstatus.current{border-color:var(--signal);border-width:2px;color:var(--signal)}.v2-tstatus.locked{border-style:dashed}.v2-trow-title{flex:1;color:var(--ink-muted)}.v2-trow-title.is-current{color:var(--ink);font-weight:700}.v2-trow-go{font:inherit;font-size:.82rem;font-weight:750;color:var(--ink-muted);background:none;border:none;border-radius:.5rem;cursor:pointer;padding:.3rem .6rem}.v2-trow-go:hover{color:var(--ink);background:var(--signal-soft)}.v2-trow-go.is-primary{color:var(--signal)}.v2-trow-meta{font-size:.74rem;color:var(--ink-faint);font-variant-numeric:tabular-nums;white-space:nowrap}.v2-trow-locked{font-size:var(--text-xs);color:var(--ink-faint)}.v2-player-frame{max-width:60rem;margin:0 auto;padding:.75rem var(--space-3) 9rem}.v2-player-frame:has(.v2-actionbar.is-hint),.v2-player-frame:has(.v2-actionbar.is-hint-expanded){padding-bottom:16rem}@media(max-width:48rem){.v2-player-frame:has(.v2-actionbar.is-hint),.v2-player-frame:has(.v2-actionbar.is-hint-expanded){padding-bottom:22rem}}.v2-main{width:min(100%,46rem);max-width:46rem;margin:0 auto}.v2-main-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-2)}.v2-back{display:inline-flex;align-items:center;gap:.45rem;font:inherit;font-size:var(--text-sm);font-weight:700;color:var(--ink);background:var(--surface-raised);border:1px solid var(--line-strong);border-radius:999px;padding:.5rem 1.05rem;cursor:pointer;transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease}.v2-back:hover{border-color:var(--signal);transform:translateY(-1px);box-shadow:0 6px 16px color-mix(in srgb,var(--signal) 14%,transparent)}.v2-list-btn{height:2.25rem;display:inline-flex;align-items:center;gap:.4rem;padding:0 .9rem;font:inherit;font-size:var(--text-sm);font-weight:700;color:var(--ink-muted);background:none;border:1px solid var(--line);border-radius:999px;cursor:pointer}.v2-list-btn:hover{color:var(--ink);background:var(--surface-raised)}.v2-kicker-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin:0 0 var(--space-2)}.v2-topic-kicker{font-size:.69rem;text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:var(--ink-muted)}.v2-dots{display:flex;gap:.45rem}.v2-dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--line)}.v2-dot.done{background:var(--moss)}.v2-dot.active{background:var(--signal);animation:v2-pulse 1.8s ease-in-out infinite}@keyframes v2-pulse{0%,to{opacity:1}50%{opacity:.45}}.v2-question-title{font-size:clamp(1.9rem,2.8vw,2.6rem);font-weight:800;line-height:1.02;letter-spacing:-.05em;margin:0 0 var(--space-2)}.v2-question-figure{margin:0 0 var(--space-2)}.v2-question-figure img{max-width:100%}.v2-prompt{margin-bottom:var(--space-2);line-height:1.5}.v2-prompt .loop-prompt-data-table th,.v2-prompt .loop-prompt-data-table td{padding:.32rem .7rem;font-size:var(--text-sm)}.v2-prompt .loop-prompt-table{padding:.5rem .8rem;font-size:var(--text-sm)}.v2-directive{font-size:.69rem;text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:var(--ink-faint);margin:var(--space-2) 0 .5rem}.v2-directive.is-retry{color:var(--amber);text-align:right}.v2-options{display:flex;flex-direction:column;gap:var(--space-1)}.v2-option-btn{display:flex;align-items:flex-start;gap:var(--space-2);text-align:left;font:inherit;color:var(--ink);background:var(--surface-raised);border:1.5px solid var(--line);border-radius:.9rem;padding:.55rem var(--space-3);cursor:pointer;transition:border-color var(--duration-fast),transform var(--duration-fast)}.v2-option-btn:not(:disabled):hover{border-color:var(--signal);transform:translateY(-1px)}.v2-option-btn.is-picked{border-color:var(--signal);background:var(--signal-soft)}.v2-option-btn.is-missed{border-color:var(--amber);background:var(--amber-soft);opacity:.75;animation:v2-headshake .5s cubic-bezier(.36,.07,.19,.97)}@keyframes v2-headshake{0%,to{transform:translate(0)}15%{transform:translate(-8px)}30%{transform:translate(7px)}45%{transform:translate(-5px)}60%{transform:translate(3px)}75%{transform:translate(-2px)}}.v2-option-btn.is-answer{border-color:var(--moss);background:var(--moss-soft)}.v2-option-btn.is-won{animation:v2-answer-pop .6s cubic-bezier(.2,1.4,.4,1)}@keyframes v2-answer-pop{0%{transform:scale(1);box-shadow:0 0 color-mix(in srgb,var(--moss) 45%,transparent)}40%{transform:scale(1.03)}to{transform:scale(1);box-shadow:0 0 0 14px transparent}}@media(prefers-reduced-motion:reduce){.v2-option-btn.is-missed,.v2-option-btn.is-won{animation:none}}.v2-option-btn:disabled{cursor:default}.v2-option-letter{font-size:var(--text-xs);font-weight:800;color:var(--ink-faint);border:1px solid var(--line);border-radius:50%;min-width:1.5rem;height:1.5rem;display:inline-flex;align-items:center;justify-content:center;margin-top:.05rem}.v2-fill{display:flex;flex-direction:column;gap:var(--space-1)}.v2-code{border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:#282c34}.v2-code-bar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:.45rem .8rem;border-bottom:1px solid rgba(255,255,255,.08);background:#00000040}.v2-code-file{font-family:var(--mono);font-size:var(--text-xs);color:#9aa6b2}.v2-code-status{font-size:var(--text-xs);color:#d7c08a}.v2-code-host .cm-editor{max-height:22rem}.v2-code-host .cm-scroller{font-family:var(--mono);font-size:.82rem;line-height:1.7}.v2-code-host .cm-editor.cm-focused{outline:none}.v2-code-figures figure{margin:0;padding:var(--space-2);background:#fff}.v2-code-figures img{display:block;max-width:100%}.v2-code-output{border-top:1px solid rgba(255,255,255,.08);padding:var(--space-2) .8rem;background:#00000040}.v2-code-output pre{margin:.2rem 0 0;max-height:11rem;overflow:auto;color:#e6edf3;font-family:var(--mono);font-size:.8rem;line-height:1.6;white-space:pre-wrap}.v2-code-output-label{margin:0;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:#9aa6b2}.v2-code-output-label+pre+.v2-code-output-label{margin-top:var(--space-2)}.v2-code-output.is-ok .v2-code-output-label{color:#7ee2a8}.v2-code-output.is-error .v2-code-output-label{color:#ff9c8a}.v2-code-output.is-mismatch .v2-code-output-label{color:#e8c37a}.v2-reveal{background:var(--surface-raised);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--space-3) var(--space-4);margin-top:var(--space-3)}.v2-reveal-heading{font-weight:800;letter-spacing:-.02em;margin:0 0 var(--space-2)}.v2-answer-line{margin:0 0 var(--space-2)}.v2-steps{margin:0;padding-left:1.3rem;display:flex;flex-direction:column;gap:var(--space-2)}.v2-steps p{margin:.2rem 0 0}.v2-step-label{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-faint)}.v2-step-note{font-size:var(--text-sm);color:var(--ink-muted)}.v2-actionbar{position:fixed;left:0;right:0;bottom:0;z-index:15;border-top:1px solid var(--line);background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(14px);padding-bottom:var(--safe-area-bottom)}.v2-actionbar.is-hint{background:color-mix(in srgb,var(--gold-soft) 76%,var(--surface));border-top-color:color-mix(in srgb,var(--gold) 40%,transparent)}.v2-actionbar.is-correct{background:var(--moss-soft);border-top-color:color-mix(in srgb,var(--moss) 40%,transparent)}.v2-actionbar-inner{max-width:46rem;margin:0 auto;padding:var(--space-2) var(--space-3);min-height:4.4rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);animation:v2-band-in var(--duration-base) var(--ease-out)}@keyframes v2-band-in{0%{opacity:0;transform:translateY(.4rem)}to{opacity:1;transform:translateY(0)}}.v2-help-link{flex:none;display:inline-flex;align-items:center;gap:.5rem;font:inherit;font-size:var(--text-sm);font-weight:750;color:var(--ink-muted);background:var(--surface-raised);border:1px solid var(--line-strong);border-radius:.72rem;min-height:2.85rem;padding:.65rem 1.15rem;cursor:pointer;text-decoration:none;transition:color var(--duration-fast, .15s) ease,border-color var(--duration-fast, .15s) ease}.v2-help-link:hover,.v2-help-link:focus-visible{color:var(--ink);border-color:var(--signal)}.v2-help-link-ico{font-size:.62em;line-height:1;color:var(--signal)}.v2-check{flex:none;margin-top:0;padding:.7rem 1.9rem}.v2-band-text{flex:1;min-width:0}.v2-band-eyebrow{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;font-weight:800;margin:0 0 .15rem}.is-hint .v2-band-eyebrow{color:var(--gold)}.is-correct .v2-band-eyebrow{color:var(--moss)}.is-revealed .v2-band-eyebrow{color:var(--ink-muted)}.v2-band-line{margin:0;font-size:1rem;line-height:1.5}.is-hint .v2-band-line{font-size:1.08rem}.v2-hint-toggle{padding:0;border:0;color:var(--gold);background:none;cursor:pointer;font:inherit;font-size:var(--text-sm);font-weight:800;text-decoration:underline;text-underline-offset:.18em}.v2-hint-toggle:hover{color:var(--ink)}.v2-band-actions{display:flex;align-items:baseline;flex-wrap:wrap;gap:var(--space-2);margin-top:.45rem}.v2-band-action{margin:0;font-size:var(--text-sm);font-weight:800}.v2-modal-overlay{position:fixed;inset:0;background:#0a120e73;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);display:flex;align-items:center;justify-content:center;padding:var(--space-3);z-index:30}.v2-modal{position:relative;background:var(--surface-raised);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--space-4);max-width:30rem;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-strong)}.v2-modal--video{max-width:42rem}.v2-modal h3{margin:0 3.5rem var(--space-1) 0;font-size:1.35rem;letter-spacing:-.03em}.v2-modal-eyebrow{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-faint);margin:0 0 .3rem}.v2-modal-close{position:absolute;top:var(--space-2);right:var(--space-2);width:2.1rem;height:2.1rem;display:grid;place-items:center;font:inherit;font-size:.95rem;line-height:1;color:var(--ink-muted);background:var(--surface-raised);border:1px solid var(--line);border-radius:999px;cursor:pointer;padding:0;transition:color .12s ease,border-color .12s ease}.v2-modal-close:hover{color:var(--ink);border-color:var(--line-strong)}.v2-modal-assumed{background:var(--amber-soft);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);margin:0 0 var(--space-2)}.v2-modal-hint{background:var(--signal-soft);border-radius:var(--radius-md);padding:var(--space-3);margin:0 0 var(--space-2);font-size:1.05rem;line-height:1.5}.v2-modal-choices{display:flex;gap:var(--space-2);flex-wrap:wrap;align-items:center}.v2-modal-choices .v2-btn{margin-top:var(--space-1)}.v2-video-title{font-size:var(--text-xs);font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted);margin:0 0 .35rem}.v2-video{width:100%;display:block;aspect-ratio:16 / 9;border:1px solid var(--line);border-radius:.5rem;background:#000;margin-bottom:var(--space-2)}.v2-video-coming{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-2);align-items:start;padding:var(--space-3);margin-bottom:var(--space-3);border:1px dashed var(--line-strong);border-radius:.5rem;background:color-mix(in srgb,var(--signal-soft) 52%,var(--surface-raised))}.v2-video-coming>span{display:grid;width:2rem;height:2rem;place-items:center;border-radius:50%;color:var(--signal);background:var(--surface-raised);font-size:.72rem}.v2-video-coming p{margin:0;color:var(--ink-muted);font-size:var(--text-sm);line-height:1.5}.v2-video-coming strong{display:block;color:var(--ink);margin-bottom:.15rem}.v2-textlesson{margin-bottom:var(--space-3)}.v2-tl-deck{padding:var(--space-3);border:1px solid var(--line);border-radius:.6rem;background:color-mix(in srgb,var(--signal-soft) 40%,var(--surface-raised))}.v2-tl-card{min-height:8rem;touch-action:pan-y}.v2-tl-card-eyebrow{margin:0 0 .3rem;font-size:var(--text-xs);font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--signal)}.v2-tl-card-title{margin:0 0 .4rem;font-size:1.05rem;letter-spacing:-.02em}.v2-tl-card-body{margin:0;color:var(--ink);font-size:var(--text-sm);line-height:1.55}.v2-tl-card-example{margin:.6rem 0 0;padding:.55rem .7rem;border-radius:.4rem;background:var(--surface-raised);border:1px solid var(--line);color:var(--ink-muted);font-family:var(--mono);font-size:.78rem;line-height:1.5}.v2-tl-deck-nav{display:flex;align-items:center;justify-content:center;gap:var(--space-2);margin-top:var(--space-2)}.v2-tl-arrow{width:1.9rem;height:1.9rem;display:grid;place-items:center;border-radius:999px;border:1px solid var(--line);background:var(--surface-raised);color:var(--ink);font-size:1rem;cursor:pointer}.v2-tl-arrow:disabled{opacity:.35;cursor:not-allowed}.v2-tl-dots{display:flex;gap:.4rem}.v2-tl-dot{width:.45rem;height:.45rem;padding:0;border:none;border-radius:999px;background:var(--line-strong);cursor:pointer}.v2-tl-dot.is-active{background:var(--signal);width:1.1rem;border-radius:999px}.v2-tl-expander{margin-top:var(--space-2)}.v2-tl-summary{cursor:pointer;padding:.6rem .8rem;border:1px solid var(--line);border-radius:.5rem;color:var(--ink);font-size:var(--text-sm);font-weight:700;list-style:none}.v2-tl-summary::-webkit-details-marker{display:none}.v2-tl-summary:before{content:"▸";display:inline-block;margin-right:.5rem;color:var(--ink-faint);transition:transform .12s ease}.v2-tl-expander[open] .v2-tl-summary:before{transform:rotate(90deg)}.v2-tl-markdown{max-width:65ch;margin-top:var(--space-3);padding-top:var(--space-2);border-top:1px solid var(--line)}.v2-tl-h2{margin:var(--space-3) 0 .5rem;font-size:1.1rem;letter-spacing:-.02em}.v2-tl-h2:first-child{margin-top:0}.v2-tl-h3{margin:var(--space-2) 0 .4rem;font-size:.95rem;letter-spacing:-.01em;color:var(--ink-muted)}.v2-tl-p{margin:0 0 .8rem;color:var(--ink);font-size:var(--text-sm);line-height:1.65}.v2-tl-list{margin:0 0 .8rem;padding-left:1.3rem;color:var(--ink);font-size:var(--text-sm);line-height:1.6}.v2-tl-list li{margin-bottom:.3rem}.v2-tl-quote{margin:0 0 .8rem;padding:.6rem .9rem;border-left:3px solid var(--signal);color:var(--ink-muted);font-size:var(--text-sm);line-height:1.6;background:color-mix(in srgb,var(--signal-soft) 35%,transparent)}.v2-tl-inline-code{font-family:var(--mono);font-size:.88em;background:var(--surface-raised);border:1px solid var(--line);border-radius:.3em;padding:.08em .35em}.v2-tl-code{position:relative;margin:0 0 .8rem;padding:.8rem .9rem;overflow-x:auto;border-radius:.5rem;background:#18231f;color:#eaf4ef;font-family:var(--mono);font-size:.8rem;line-height:1.6}.v2-tl-code-lang{display:block;margin-bottom:.4rem;color:#9fb5aa;font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.v2-tl-tablewrap{margin:0 0 .8rem;overflow-x:auto;border:1px solid var(--line);border-radius:.5rem}.v2-tl-table{width:100%;border-collapse:collapse;font-size:.82rem}.v2-tl-table th,.v2-tl-table td{padding:.5rem .65rem;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}.v2-tl-table th{color:var(--ink-muted);font-weight:800;text-transform:uppercase;font-size:.68rem;letter-spacing:.05em;background:var(--surface-raised)}.v2-tl-table tr:last-child td{border-bottom:none}.v2-tl-mermaid{margin:0 0 .8rem;padding:var(--space-2);overflow-x:auto;border:1px solid var(--line);border-radius:.5rem;background:var(--surface-raised)}.v2-tl-mermaid svg{display:block;margin:0 auto;max-width:100%}.v2-tl-mermaid-error{margin:0 0 .8rem;color:var(--ink-faint);font-size:var(--text-sm)}.v2-drawer-overlay{position:fixed;inset:0;background:#0a120e59;z-index:25}.v2-drawer{position:absolute;top:0;left:0;bottom:0;width:min(78%,22rem);background:var(--surface-raised);border-right:1px solid var(--line);padding:var(--space-3);overflow-y:auto}.v2-drawer-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin-bottom:.3rem;font-size:var(--text-sm)}.v2-drawer-close{position:static;flex:none}.v2-drawer-xp{font-size:var(--text-xs);color:var(--gold);font-weight:700;margin:0 0 var(--space-2)}.v2-drawer-list{display:flex;flex-direction:column}.v2-complete-card{max-width:28rem;margin:var(--space-4) auto;background:var(--surface-raised);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--space-4) var(--space-4) var(--space-5);text-align:center;box-shadow:var(--shadow-soft)}.v2-complete-card .progression-medal-animation{width:8.5rem;aspect-ratio:1;margin:-1rem auto -.9rem;filter:drop-shadow(0 .85rem 1.7rem color-mix(in srgb,var(--gold) 20%,transparent))}.v2-complete-card .progression-trophy-animation{width:7.5rem;aspect-ratio:1;margin:0 auto;filter:drop-shadow(0 1rem 2rem color-mix(in srgb,var(--gold) 18%,transparent))}.v2-complete-card .progression-medal-animation svg,.v2-complete-card .progression-trophy-animation svg{display:block;width:100%;height:100%;overflow:visible}.v2-complete-eyebrow{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.12em;color:var(--signal);font-weight:850;margin:0 0 var(--space-1)}.v2-complete-card h2{margin:0 0 var(--space-1);font-size:clamp(1.7rem,2.6vw,2.2rem);font-weight:800;letter-spacing:-.045em}.v2-capability,.v2-complete-sub{color:var(--ink-muted);margin:0 0 var(--space-2)}.v2-xp-award{display:inline-flex;align-items:baseline;gap:.15rem;color:var(--gold);font-weight:800;margin:0 0 var(--space-2)}.v2-xp-award strong{font-size:2rem;line-height:1;font-variant-numeric:tabular-nums}.v2-xp-award span{font-size:1.2rem}.v2-xp-award small{font-size:var(--text-sm);font-weight:800;margin-left:.2rem}.v2-skill-progress{text-align:left;border-top:1px solid var(--line);padding-top:var(--space-2);margin:0 0 var(--space-2)}.v2-skill-progress>div:first-child{display:flex;justify-content:space-between;gap:var(--space-2);font-size:var(--text-sm);margin-bottom:.35rem}.v2-skill-progress span{color:var(--ink-muted)}.v2-skill-progress-track{height:.35rem;border-radius:999px;background:var(--line);overflow:hidden}.v2-skill-progress-track i{display:block;height:100%;border-radius:999px;background:var(--signal);transition:width var(--duration-slow) var(--ease-out)}.v2-next-copy{text-align:left;border-top:1px solid var(--line);padding-top:var(--space-2);font-size:var(--text-sm);margin:0 0 var(--space-2)}.v2-next-copy span{display:block;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:var(--ink-faint);margin-bottom:.15rem}.v2-next-copy strong{display:block;font-size:1.05rem;font-weight:800;letter-spacing:-.02em}.v2-next-copy small{display:block;color:var(--ink-muted);margin-top:.15rem}.v2-reward-line{margin:0 0 var(--space-1)}.v2-reward-line p{font-size:var(--text-xs);color:var(--ink-muted);margin:.35rem 0 0}.v2-reward-track{height:.25rem;border-radius:999px;background:var(--line);overflow:hidden}.v2-reward-track i{display:block;height:100%;border-radius:999px;background:var(--gold)}.v2-complete-actions{display:flex;gap:var(--space-2);flex-wrap:wrap;align-items:center;justify-content:center;margin-top:var(--space-2)}.v2-complete-card.v2-all-done{margin:0 0 var(--space-4);text-align:left;box-shadow:none}.v2-feedback-cta{position:relative;margin:0 0 var(--space-4);padding:var(--space-3) var(--space-4);border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface-raised)}.v2-feedback-close{position:absolute;top:.6rem;right:.6rem;width:1.8rem;height:1.8rem;display:grid;place-items:center;font-size:.8rem;line-height:1;color:var(--ink-faint);background:transparent;border:none;border-radius:999px;cursor:pointer;padding:0;transition:color .12s ease,background-color .12s ease}.v2-feedback-close:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 6%,transparent)}.v2-feedback-line{margin:0 1.6rem .6rem 0;color:var(--ink);font-size:var(--text-sm);font-weight:700}.v2-feedback-stars{display:flex;gap:.3rem}.v2-feedback-star{width:2.1rem;height:2.1rem;display:grid;place-items:center;font-size:1.3rem;line-height:1;color:var(--line-strong);background:transparent;border:none;cursor:pointer;padding:0;transition:color .12s ease,transform .12s ease}.v2-feedback-star:hover{color:var(--gold);transform:scale(1.08)}.v2-feedback-star.is-lit{color:var(--gold)}.v2-feedback-more{margin-top:.7rem;display:flex;flex-direction:column;gap:.6rem}.v2-feedback-input{width:100%;padding:.6rem .75rem;border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--ink);background:var(--surface);font:inherit;font-size:var(--text-sm);line-height:1.5;resize:vertical}.v2-feedback-send{align-self:flex-start;padding-left:1.4rem;padding-right:1.4rem}@media(min-width:64rem){.v2-player-frame:has(.v2-scene--split){max-width:78rem}.v2-main:has(.v2-scene--split){width:min(100%,76rem);max-width:76rem}.v2-scene--split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(24rem,.95fr);gap:clamp(2rem,4vw,4.5rem);align-items:start}.v2-scene--split .v2-scene-main{min-width:0}.v2-scene--split .v2-reveal{margin-top:0}.v2-actionbar.is-revealed .v2-actionbar-inner{max-width:76rem}.v2-main:has(.v2-scene--split) .v2-actionbar-inner{max-width:58rem}}@media(max-width:640px){.v2-goal-grid{grid-template-columns:1fr}.v2-xp-intro{grid-template-columns:4.5rem minmax(0,1fr);gap:var(--space-2);margin-left:-.5rem}.v2-coin-animation{width:4.5rem}.v2-chip-row{grid-template-columns:repeat(2,1fr)}.v2-topline{min-height:3.75rem;padding-left:var(--space-3);padding-right:var(--space-3)}.v2-player-context,.v2-player-topline .v2-xp-pill{display:none}.v2-player-topline{grid-template-columns:1fr auto}.v2-step-label{display:none}.v2-step-label.current{display:inline}.v2-actionbar-inner{gap:var(--space-2)}.v2-player-frame:has(.v2-actionbar.is-hint-expanded){padding-bottom:20rem}.v2-check{padding:.65rem 1.3rem}}@media(prefers-reduced-motion:reduce){.v2-actionbar-inner,.v2-dot.active{animation:none}.v2-option-btn,.v2-goal-card,.v2-option,.v2-skill-progress-track i{transition:none}}.v2-root,.v2-player{position:relative}:root[data-theme=dark] .v2-root,:root[data-theme=dark] .v2-player,:root[data-theme=dark] .v2-modal-overlay{--canvas: #000000;--surface: #0a0a0a;--surface-raised: #16181a;--line: rgba(255, 255, 255, .12);--line-strong: rgba(255, 255, 255, .22);--ink: #ffffff;--ink-muted: rgba(255, 255, 255, .72);--ink-faint: #8d969e;--signal: #494fdf;--signal-soft: rgba(73, 79, 223, .22);--signal-on: #ffffff}:root[data-theme=dark] .v2-root,:root[data-theme=dark] .v2-player{background:#000}.v2-root.v2-ob{height:100dvh;overflow:hidden}.v2ob-split{display:grid;grid-template-columns:1fr;height:calc(100dvh - 4.35rem)}@media(min-width:64rem){.v2ob-split{grid-template-columns:1fr minmax(21.6rem,39.6%)}}.v2ob-form{display:flex;justify-content:center;overflow-y:auto;padding:1rem 2rem 1.5rem}.v2ob-form>section{width:100%;max-width:30rem;margin:auto}.v2-ob .v2-h1{font-weight:500;letter-spacing:-.03em;line-height:1.05;font-size:clamp(1.7rem,3.6vw,2.3rem);margin-bottom:1.05rem}.v2-h1-type{position:relative;display:inline-block;color:var(--signal);font-weight:750;white-space:nowrap}.v2-h1-type-ghost{visibility:hidden}.v2-h1-type-live{position:absolute;left:0;top:0;white-space:nowrap}.v2-h1-typeline{position:relative;display:inline-block}.v2-h1-typeline-live{position:absolute;left:0;top:0;right:0}.v2-h1-accent{color:var(--signal);font-weight:750}:root[data-theme=dark] .v2-root .v2-h1-accent{color:#6b71ff}:root[data-theme=dark] .v2-root .v2-h1-type{color:#6b71ff}.v2-h1-caret{display:inline-block;width:3px;height:.82em;margin-left:.08em;margin-right:calc(-3px - .08em);border-radius:2px;background:currentColor;vertical-align:-.06em;animation:v2-caret 1.05s steps(1) infinite}@keyframes v2-caret{50%{opacity:0}}@media(prefers-reduced-motion:reduce){.v2-h1-caret{animation:none;opacity:0}}.v2-ob-back{display:inline-flex;align-self:flex-start;align-items:center;gap:.35rem;font:inherit;font-size:var(--text-sm);font-weight:650;color:var(--ink-muted);background:var(--surface-raised);border:1px solid var(--line);border-radius:999px;padding:.4rem .95rem;margin-bottom:.9rem;cursor:pointer;transition:border-color .15s ease,color .15s ease}.v2-ob-back:hover{color:var(--ink);border-color:var(--line-strong)}.v2-ob .v2-stepper{margin-bottom:2rem;flex-wrap:nowrap;justify-content:flex-start}.v2-ob .v2-step-line{width:1.6rem;margin:0 .45rem}.v2-ob .v2-btn{border-radius:999px;font-weight:600}.v2-ob .v2-btn.primary{background:linear-gradient(180deg,#5058e8,#3a41cf);border-color:transparent;color:#fff}.v2-ob .v2-btn.primary:hover:not(:disabled){box-shadow:0 8px 22px #494fdf66}.v2-ob .v2-chip{border-radius:999px;font-weight:600}.v2-ob .v2-chip.is-picked{background:var(--signal);border-color:transparent;color:#fff}.v2-ob .v2-goal-card,.v2-ob .v2-option{border-radius:1.25rem;background:var(--surface-raised)}.v2-ob .v2-input{background:var(--surface-raised);border-radius:.75rem}.v2-goal-meta{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}.v2-goal-count{color:var(--ink-faint);font-size:var(--text-xs);white-space:nowrap;font-variant-numeric:tabular-nums}.v2-ob .v2-pill{white-space:nowrap}.v2sp{display:none;position:relative;border-left:1px solid var(--line);background:var(--surface);overflow:hidden}@media(min-width:64rem){.v2sp{display:flex;align-items:center;justify-content:center}}.v2sp-inner{width:100%;max-width:24rem;padding:0 2.5rem;display:flex;flex-direction:column;gap:1.6rem}.v2sp-segbar{display:flex;gap:.45rem}.v2sp-seg{flex:1;height:.26rem;border-radius:999px;background:var(--line);overflow:hidden}.v2sp-seg i{display:block;height:100%;border-radius:999px;background:var(--signal)}.v2sp-seg i.full{width:100%}.v2sp-seg i.run{width:0;animation-name:v2sp-fill;animation-timing-function:linear;animation-fill-mode:forwards}@keyframes v2sp-fill{to{width:100%}}.v2sp-slides{position:relative;height:23rem}.v2sp-slide{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:1.4rem;opacity:0;transform:translate(34px);pointer-events:none;transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.25,1)}.v2sp-slide.on{opacity:1;transform:none}.v2sp-slide.out{opacity:0;transform:translate(-34px)}.v2sp-slide h3{margin:0;color:var(--ink);font-size:1.6rem;font-weight:500;letter-spacing:-.03em;line-height:1.12;text-wrap:balance}.v2sp-accent{color:var(--signal)}:root[data-theme=dark] .v2-root .v2sp-accent{color:#6b71ff}.v2sp-player{position:relative;width:100%;max-width:20rem;aspect-ratio:16 / 9;border-radius:1rem;border:1px solid var(--line-strong);background:#16181a;display:grid;place-items:center}.v2sp-player b{width:3rem;height:3rem;border-radius:999px;background:#fff;color:#000;display:grid;place-items:center;font-size:.95rem;padding-left:.2rem;margin-bottom:.5rem}.v2sp-track{position:absolute;left:1rem;right:1rem;bottom:.9rem;height:.32rem;border-radius:999px;background:#ffffff24;overflow:hidden}.v2sp-track i{display:block;height:100%;border-radius:999px;background:#8d969e;transition:width 1.3s cubic-bezier(.2,.8,.25,1)}.v2sp-meter-row{display:flex;align-items:center;gap:.8rem;width:100%;max-width:20rem;color:var(--ink-faint);font-size:.76rem}.v2sp-meter{flex:1;height:.42rem;border-radius:999px;background:var(--line);overflow:hidden}.v2sp-meter.wide{flex:none;display:block;width:100%;max-width:18rem}.v2sp-meter i{display:block;height:100%;border-radius:999px;background:linear-gradient(to right,var(--moss),var(--signal));transition:width 1.2s cubic-bezier(.2,.8,.25,1)}.v2sp-flip{display:flex;flex-direction:column;gap:.55rem}.v2sp-seq{display:inline-flex;align-items:center;gap:.5rem;color:var(--ink-muted);font-size:.95rem;transition:opacity .5s ease}.v2sp-seq .sq{border:1px solid var(--line-strong);border-radius:999px;padding:.45rem 1.05rem;font-weight:600;transition:all .45s ease}.v2sp-seq .ar{color:var(--ink-faint)}.v2sp-seq.old.struck{opacity:.4}.v2sp-seq.old.struck .sq{text-decoration:line-through;text-decoration-color:var(--amber)}.v2sp-seq.new{opacity:0;transform:translateY(6px);transition:opacity .55s ease,transform .55s cubic-bezier(.2,1.2,.35,1)}.v2sp-seq.new.show{opacity:1;transform:none}.v2sp-seq.new .sq{border-color:var(--signal);color:var(--ink);background:var(--signal-soft)}.v2sp-strip{display:flex;align-items:center;gap:.9rem}.v2sp-arrow{color:var(--ink-faint);opacity:.55;font-size:1.05rem}.v2sp-spark{width:4rem;height:4rem;border-radius:999px;flex:none;border:2px solid var(--line-strong);display:grid;place-items:center;font-weight:900;font-size:1.6rem;color:var(--ink-faint);transition:border-color .45s ease,background .45s ease,color .45s ease}.v2sp-spark.miss{border-color:var(--amber);color:var(--amber);background:var(--amber-soft);animation:v2sp-pop .4s cubic-bezier(.2,1.4,.4,1)}.v2sp-spark.ask{border-color:var(--gold);color:var(--gold);background:var(--gold-soft);box-shadow:0 0 18px var(--gold-soft);animation:v2sp-aura 1.5s ease-out}.v2sp-spark.got{border-color:var(--moss);color:var(--moss);background:var(--moss-soft);animation:v2sp-pop .45s cubic-bezier(.2,1.4,.4,1)}@keyframes v2sp-pop{0%{transform:scale(.4)}60%{transform:scale(1.18)}to{transform:scale(1)}}@keyframes v2sp-aura{0%{box-shadow:0 0 0 0 var(--gold-soft)}to{box-shadow:0 0 0 18px transparent}}.v2sp-mountain{width:100%;max-width:21rem;border-radius:1.15rem;overflow:hidden;border:1px solid var(--line)}.v2sp-mascot{width:100%;max-width:17rem;aspect-ratio:4 / 3;margin:-.4rem auto 0}.v2sp-mascot svg{display:block;width:100%;height:100%}.v2sp-sub{margin:-.9rem 0 0;color:var(--ink-muted);font-size:.95rem}.v2sp-slide.on .flag-pennant{animation:v2sp-pulse 2.4s infinite}.v2sp-slide.on .flag-glow{animation:v2sp-pulse-soft 2.4s infinite}.v2sp-mountain svg{display:block;width:100%;height:10.5rem}.v2sp-mountain .m-back{fill:color-mix(in srgb,#0a0a0a 55%,var(--gold));opacity:.45}.v2sp-mountain .m-front{fill:color-mix(in srgb,#0a0a0a 74%,var(--gold))}.v2sp-mountain .m-glow{fill:var(--gold);opacity:.16}.v2sp-mountain .m-pole{stroke:var(--gold);stroke-width:1.4;stroke-linecap:round;fill:none}.v2sp-mountain .m-pennant{fill:var(--gold)}.v2sp-slide.on .m-pennant,.v2sp-slide.on .m-glow{animation:v2sp-pulse 2.4s infinite}@keyframes v2sp-pulse{0%,to{opacity:1}50%{opacity:.45}}.v2sp-slide.on .m-glow{animation:v2sp-pulse-soft 2.4s infinite}@keyframes v2sp-pulse-soft{0%,to{opacity:.16}50%{opacity:.32}}@media(prefers-reduced-motion:reduce){.v2sp-slide,.v2sp-seg i.run,.v2sp-spark,.v2sp-mountain .m-pennant,.v2sp-mountain .m-glow{animation:none!important;transition:none!important}}.v2-xp2{display:flex;flex-direction:column;gap:1.3rem}.v2-xp2-head{display:flex;align-items:center;gap:1.1rem}.v2-xp2-head>:first-child{flex:0 0 auto;width:4.4rem}.v2-ladder{list-style:none;margin:0;padding:0;position:relative;display:flex;flex-direction:column;gap:.35rem}.v2-ladder li{position:relative;display:grid;grid-template-columns:1.05rem 5.2rem 1fr;align-items:center;column-gap:.85rem;padding:.5rem .65rem;border-radius:.85rem}.v2-ladder li:not(:last-child):before{content:"";position:absolute;left:1.15rem;top:calc(50% + .6rem);bottom:calc(-50% + .45rem);width:2px;background:#ffffff24}.v2-ladder-node{width:.85rem;height:.85rem;border-radius:999px;border:2px solid var(--gold);background:#000;justify-self:center;z-index:1}.v2-ladder .is-here .v2-ladder-node{border-color:#494fdf;background:#494fdf;box-shadow:0 0 0 4px #494fdf40}.v2-ladder-xp{color:var(--gold);font-size:.78rem;font-weight:800;letter-spacing:.04em;font-variant-numeric:tabular-nums;white-space:nowrap}.v2-ladder .is-here .v2-ladder-xp{color:#8d969e}.v2-ladder-text{display:flex;flex-direction:column;gap:.05rem;min-width:0}.v2-ladder-text strong{color:#fff;font-size:.92rem;font-weight:700;letter-spacing:-.01em}.v2-ladder-text span{color:#8d969e;font-size:.76rem}.v2-ladder .is-top{background:color-mix(in srgb,var(--gold) 10%,#0a0a0a);border:1px solid color-mix(in srgb,var(--gold) 45%,transparent)}.v2-ladder .is-top .v2-ladder-text strong{color:var(--gold)}.v2-prompt{max-width:62ch}.v2-prompt .loop-prompt-prose{margin:0 0 .7rem}.v2-prompt .loop-prompt-prose:last-child{margin-bottom:0}.v2-prompt .loop-prompt-table,.v2-fill .loop-prompt-table,.v2-reveal .loop-prompt-table{overflow-x:auto;max-width:100%;border-radius:.6rem;line-height:1.55}.v2-prompt .loop-prompt-table-wrap{overflow-x:auto;max-width:100%;margin:0 0 .7rem;border-radius:.6rem}.v2-question-figure img{max-width:100%;height:auto;border-radius:.6rem}.v2-road-kicker{font-size:.69rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase;color:var(--signal);margin:0 0 .3rem}.v2-road-progress{display:flex;align-items:center;gap:.75rem;margin:.9rem 0 1.4rem}.v2-road-bar{flex:1;height:.28rem;border-radius:999px;background:var(--line);overflow:hidden}.v2-road-bar i{display:block;height:100%;border-radius:999px;background:var(--gold);transition:width .8s var(--ease-out)}.v2-road-count{font-size:var(--text-xs);color:var(--ink-faint);font-variant-numeric:tabular-nums;white-space:nowrap}.v2-skill-continue{position:absolute;right:3rem;top:1.45rem;z-index:1;font:inherit;font-size:.82rem;font-weight:750;color:var(--signal);background:var(--signal-soft);border:1px solid color-mix(in srgb,var(--signal) 30%,transparent);border-radius:.6rem;padding:.4rem .8rem;cursor:pointer;white-space:nowrap;transition:background var(--duration-fast, .16s) ease,border-color var(--duration-fast, .16s) ease}.v2-skill-continue:hover,.v2-skill-continue:focus-visible{background:color-mix(in srgb,var(--signal) 18%,transparent);border-color:var(--signal)}.v2-skill.has-continue .v2-skill-head{padding-right:10.5rem}@media(max-width:44rem){.v2-skill-continue{display:none}.v2-skill.has-continue .v2-skill-head{padding-right:1rem}}.v2-skill-ico{width:2.45rem;height:2.45rem;flex:0 0 auto;border-radius:.7rem;padding:.52rem;background:var(--surface-raised);border:1px solid var(--line);color:var(--ink-muted);display:grid;place-items:center;transition:border-color var(--duration-fast, .16s) ease,color var(--duration-fast, .16s) ease}.v2-skill-ico svg{width:100%;height:100%;display:block}.v2-skill-ico.is-live{color:var(--signal);border-color:var(--line-strong)}.v2-trow-more{margin:.2rem 0 .4rem;padding-left:2.4rem;font-size:var(--text-sm);color:var(--ink-faint)}.v2-summit{display:flex;align-items:center;gap:1rem;margin-top:1.4rem;padding:1rem 1.1rem;border:1px solid color-mix(in srgb,var(--gold) 45%,transparent);border-radius:var(--radius-lg, 1rem);background:color-mix(in srgb,var(--gold) 8%,var(--surface))}.v2-summit-ico{width:3.4rem;height:2.6rem;flex:0 0 auto;border-radius:.6rem;overflow:hidden;background:color-mix(in srgb,var(--gold) 14%,var(--surface))}.v2-summit-ico svg{display:block;width:100%;height:100%}.v2-summit-back{fill:color-mix(in srgb,var(--surface) 55%,var(--gold));opacity:.45}.v2-summit-front{fill:color-mix(in srgb,var(--surface) 74%,var(--gold))}.v2-summit-pole{stroke:var(--gold);stroke-width:2;stroke-linecap:round;fill:none}.v2-summit-pennant{fill:var(--gold)}.v2-summit-title{margin:0;font-weight:800;letter-spacing:-.02em}.v2-summit-line{margin:.1rem 0 0;font-size:var(--text-sm);color:var(--ink-faint);font-variant-numeric:tabular-nums}.v2-dots{gap:.35rem}.v2-dot{width:2rem;height:.28rem;border-radius:999px}.v2-code-inline{font-family:var(--mono);font-size:.88em;background:var(--surface-raised);border:1px solid var(--line);border-radius:.3em;padding:.08em .35em}.v2-dots{flex-wrap:wrap;justify-content:flex-end;max-width:15rem}.v2-ob .v2-goal-grid{grid-template-columns:1fr 1fr;gap:.8rem}.v2-ob .v2-goal-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.7rem;min-height:8.9rem;padding:1.2rem .9rem;text-align:center;border-radius:1.4rem;background:var(--surface-raised);border:1px solid var(--line)}.v2-ob .v2-goal-card.is-disabled{opacity:1}.v2-ob .v2-goal-card.is-disabled .v2-goal-title,.v2-ob .v2-goal-card.is-disabled .v2-goal-ico{color:var(--ink-faint)}.v2-goal-ico{width:2.7rem;height:2.7rem;color:var(--ink-muted)}.v2-goal-ico svg{width:100%;height:100%;display:block}.v2-ob .v2-goal-card .v2-goal-title{font-size:1.02rem;font-weight:650;letter-spacing:-.01em;line-height:1.25;max-width:9.5rem}.v2-ob .v2-goal-card.is-hero:hover,.v2-ob .v2-goal-card.is-hero:focus-visible{background:color-mix(in srgb,var(--signal) 12%,var(--surface-raised));border-color:color-mix(in srgb,var(--signal) 50%,transparent);transform:translateY(-2px);box-shadow:0 10px 26px color-mix(in srgb,var(--signal) 16%,transparent)}.v2-ob .v2-goal-card.is-hero:hover .v2-goal-ico,.v2-ob .v2-goal-card.is-hero:focus-visible .v2-goal-ico{color:var(--signal)}.v2-ob .v2-goal-card.is-picked{background:linear-gradient(180deg,#5058e8,#3a41cf);border-color:transparent}.v2-ob .v2-goal-card.is-picked .v2-goal-title,.v2-ob .v2-goal-card.is-picked .v2-goal-ico{color:#fff}.v2-goal-soon{font-size:.72rem;font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint)}.v2-ob .v2-option:hover{background:color-mix(in srgb,var(--signal) 9%,var(--surface-raised));border-color:color-mix(in srgb,var(--signal) 45%,transparent);transform:translateY(-1px)}.v2-ob .v2-option.is-picked{background:linear-gradient(180deg,#5058e8,#3a41cf);border-color:transparent;transform:translateY(-1px)}.v2-ob .v2-option.is-picked .v2-option-title,.v2-ob .v2-option.is-picked .v2-option-line{color:#fff}.v2-ob .v2-option.is-picked .v2-radio{border-color:#ffffffd9}.v2-ob .v2-option.is-picked .v2-radio:after{background:#fff}.v2-ob .v2-chip:hover{background:color-mix(in srgb,var(--signal) 9%,var(--surface-raised));border-color:color-mix(in srgb,var(--signal) 45%,transparent);transform:translateY(-1px)}.v2-ob .v2-chip.is-picked{background:linear-gradient(180deg,#5058e8,#3a41cf);border-color:transparent;color:#fff;transform:translateY(-1px)}.v2-skill-topics{max-height:16.5rem;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}.v2-skill-topics::-webkit-scrollbar{width:6px}.v2-skill-topics::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:999px}.v2ob-form>section.v2-xp3{max-width:44rem}.v2-xp3{display:flex;flex-direction:column;gap:.9rem}.v2-xp3-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.2rem}.v2-xp3-head>:first-child{flex:0 0 auto;width:9rem}.v2-xp3-head .v2-h1{margin-bottom:0}.v2-xp3-head .v2-sub{margin:.75rem 0 0}.v2-xp3-gold{color:var(--gold)}.v2-xp3-chart{display:flex;align-items:stretch;gap:1.35rem;height:21rem}.v2-xp3-col{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:.22rem;text-align:center}.v2-xp3-pill{position:relative;padding:.34rem .75rem;border-radius:999px;background:var(--surface-raised);border:1px solid var(--line-strong);color:var(--ink);font-size:.8rem;font-weight:750;font-variant-numeric:tabular-nums;white-space:nowrap;margin-bottom:.25rem}.v2-xp3-badge{position:absolute;top:-.55rem;right:-.35rem;width:1.05rem;height:1.05rem;display:grid;place-items:center}.v2-xp3-badge svg{width:100%;height:100%;display:block}.v2-xp3-badge.is-check{color:var(--moss)}.v2-xp3-badge.is-crown{color:var(--gold);top:-.85rem;right:-.4rem;width:1.25rem;height:1.25rem;transform:rotate(12deg)}.v2-xp3-title{color:var(--ink-muted);font-size:.73rem;font-weight:600;line-height:1.3;letter-spacing:-.01em;max-width:8.5rem}.v2-xp3-detail{color:var(--ink-faint);font-size:.67rem;line-height:1.3}.v2-xp3-col.is-top .v2-xp3-title{color:var(--gold)}.v2-xp3-bar{display:block;width:100%;max-width:4.2rem;margin-top:.55rem;border-radius:.55rem .55rem 0 0;background:linear-gradient(to top,color-mix(in srgb,var(--signal) 5%,transparent),color-mix(in srgb,var(--signal) 28%,transparent))}.v2-xp3-col.is-top .v2-xp3-bar{background:linear-gradient(to top,color-mix(in srgb,var(--gold) 6%,transparent),color-mix(in srgb,var(--gold) 30%,transparent))}.v2-xp3-bar{transform-origin:bottom;animation:v2xp-grow .8s cubic-bezier(.2,.8,.25,1) both}.v2-xp3-pill,.v2-xp3-title{animation:v2xp-rise .5s ease both}.v2-xp3-col:nth-child(1) .v2-xp3-bar{animation-delay:.05s}.v2-xp3-col:nth-child(2) .v2-xp3-bar{animation-delay:.17s}.v2-xp3-col:nth-child(3) .v2-xp3-bar{animation-delay:.29s}.v2-xp3-col:nth-child(4) .v2-xp3-bar{animation-delay:.41s}.v2-xp3-col:nth-child(5) .v2-xp3-bar{animation-delay:.53s}.v2-xp3-col:nth-child(6) .v2-xp3-bar{animation-delay:.65s}.v2-xp3-col:nth-child(1) .v2-xp3-pill,.v2-xp3-col:nth-child(1) .v2-xp3-title{animation-delay:.4s}.v2-xp3-col:nth-child(2) .v2-xp3-pill,.v2-xp3-col:nth-child(2) .v2-xp3-title{animation-delay:.52s}.v2-xp3-col:nth-child(3) .v2-xp3-pill,.v2-xp3-col:nth-child(3) .v2-xp3-title{animation-delay:.64s}.v2-xp3-col:nth-child(4) .v2-xp3-pill,.v2-xp3-col:nth-child(4) .v2-xp3-title{animation-delay:.76s}.v2-xp3-col:nth-child(5) .v2-xp3-pill,.v2-xp3-col:nth-child(5) .v2-xp3-title{animation-delay:.88s}.v2-xp3-col:nth-child(6) .v2-xp3-pill,.v2-xp3-col:nth-child(6) .v2-xp3-title{animation-delay:1s}@keyframes v2xp-grow{0%{transform:scaleY(0)}to{transform:scaleY(1)}}@keyframes v2xp-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.v2-xp3-bar,.v2-xp3-pill,.v2-xp3-title{animation:none}}@media(max-width:640px){.v2-xp3-chart{gap:.6rem}.v2-xp3-col:nth-child(1) .v2-xp3-bar{max-height:18%}.v2-xp3-col:nth-child(2) .v2-xp3-bar{max-height:31.5%}.v2-xp3-col:nth-child(3) .v2-xp3-bar{max-height:43.5%}.v2-xp3-col:nth-child(4) .v2-xp3-bar{max-height:55.5%}}button.v2-xp-pill{font:inherit;align-items:center;border:1px solid var(--line);background:var(--surface-raised);border-radius:999px;padding:.34rem .8rem;cursor:pointer;transition:border-color .15s ease,transform .15s ease}button.v2-xp-pill:hover{border-color:var(--line-strong);transform:translateY(-1px)}.v2-rew-gift{display:inline-flex;width:1rem;height:1rem;color:var(--gold);animation:v2-rew-nudge 5s ease-in-out 2.5s infinite}.v2-rew-gift svg{width:100%;height:100%;display:block}@keyframes v2-rew-nudge{0%,14%,to{transform:none}4%{transform:rotate(-9deg) scale(1.12)}9%{transform:rotate(9deg) scale(1.12)}}.v2-rew-caret{font-size:.58rem;color:var(--ink-faint)}.v2-rew-gift.has-gift{animation-duration:2.6s;animation-delay:.8s;filter:drop-shadow(0 0 5px color-mix(in srgb,var(--gold) 65%,transparent))}.v2-modal--rewards{max-width:31.5rem;padding:2.1rem 2rem}.v2-modal--rewards .v2-rew-list,.v2-rew-panel .v2-rew-list{gap:.5rem;padding-top:.9rem}.v2-modal--rewards .v2-rew-row,.v2-rew-panel .v2-rew-row{padding:.62rem .7rem}.v2-modal--rewards .v2-rew-track,.v2-rew-panel .v2-rew-track{margin:1.1rem .4rem 1.3rem 0}.v2-rew-next{margin:.15rem 0 0;font-size:var(--text-sm);color:var(--ink-muted)}.v2-rew-next strong{color:var(--gold);font-weight:800}.v2-rew-track{position:relative;height:.32rem;margin:.9rem .4rem 1.1rem 0;border-radius:999px;background:var(--line)}.v2-rew-track i{position:absolute;inset:0 auto 0 0;border-radius:999px;background:linear-gradient(to right,color-mix(in srgb,var(--gold) 55%,transparent),var(--gold));transition:width .6s var(--ease-out)}.v2-rew-track b{position:absolute;top:50%;width:.72rem;height:.72rem;border-radius:999px;transform:translate(-50%,-50%);background:var(--surface-raised);border:2px solid var(--line-strong)}.v2-rew-track b.won{border-color:var(--gold);background:var(--gold)}.v2-rew-track b.next{border-color:var(--signal);box-shadow:0 0 0 4px var(--signal-soft)}.v2-rew-list{list-style:none;margin:0;padding:.65rem 0 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:.3rem}.v2-rew-row{display:flex;align-items:center;gap:.65rem;padding:.5rem .6rem;border-radius:.7rem}.v2-rew-row.is-next{background:color-mix(in srgb,var(--signal) 9%,transparent)}.v2-rew-row.is-ready{background:color-mix(in srgb,var(--gold) 9%,transparent)}.v2-rew-row.is-ready .v2-rew-ico{color:var(--gold);border-color:color-mix(in srgb,var(--gold) 45%,transparent)}.v2-rew-row.is-ready .v2-rew-text span{color:var(--gold);font-weight:650}.v2-rew-ico{flex:none;width:2.15rem;height:2.15rem;padding:.44rem;border:1px solid var(--line);border-radius:.65rem;background:var(--surface);color:var(--ink-faint);display:grid;place-items:center}.v2-rew-ico svg{width:100%;height:100%;display:block}.v2-rew-row.is-won .v2-rew-ico{color:var(--moss);border-color:color-mix(in srgb,var(--moss) 45%,transparent);background:var(--moss-soft)}.v2-rew-row.is-next .v2-rew-ico{color:var(--signal);border-color:color-mix(in srgb,var(--signal) 45%,transparent)}.v2-rew-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:.05rem}.v2-rew-text strong{font-size:.88rem;font-weight:700;letter-spacing:-.01em}.v2-rew-text span{font-size:.72rem;color:var(--ink-faint)}.v2-rew-text span:empty{display:none}.v2-rew-row.is-next .v2-rew-text span{color:var(--signal);font-weight:650}.v2-rew-xp{display:inline-flex;align-items:center;gap:.3rem;font-size:.74rem;font-weight:750;color:var(--ink-muted);font-variant-numeric:tabular-nums;white-space:nowrap}.v2-rew-won-check{width:.7rem;height:.7rem;color:var(--moss)}.v2-rew-row.is-won .v2-rew-text span{color:var(--moss)}.v2-rew-mini{display:block;height:.22rem;margin-top:.32rem;border-radius:999px;background:var(--line);overflow:hidden}.v2-rew-mini i{display:block;height:100%;border-radius:999px;background:color-mix(in srgb,var(--gold) 75%,transparent);transition:width .6s var(--ease-out)}.v2-rew-mini i.full{background:var(--gold)}.v2-claim-btn{font:inherit;flex:none;font-size:.78rem;font-weight:800;letter-spacing:.01em;color:#241a04;background:linear-gradient(180deg,#eec96a,#d7a63e);border:none;border-radius:999px;padding:.42rem .95rem;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.v2-claim-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px color-mix(in srgb,var(--gold) 35%,transparent)}@media(prefers-reduced-motion:reduce){.v2-rew-gift{animation:none}}@font-face{font-family:Nunito;src:url(/fonts/nunito-latin.woff2) format("woff2");font-weight:200 1000;font-style:normal;font-display:swap}.rm-logo{display:inline-flex;align-items:center}.rm-mark{display:block;flex:none;color:#0f5c3d}:root[data-theme=dark] .rm-mark{color:#5fd39b}.rm-word{font-family:"Nunito",var(--sans);letter-spacing:-.045em;line-height:1;color:var(--ink);white-space:nowrap}.rm-word b{font-weight:800}.rm-word i{font-style:normal;font-weight:300}.v2ob-solo{grid-template-columns:1fr}@media(min-width:64rem){.v2ob-solo{grid-template-columns:1fr}}.v2ob-solo .v2ob-form>section.v2-xp3{max-width:58rem}.v2ob-solo .v2-xp3-head{justify-content:center}.v2ob-solo .v2-xp3-chart{gap:1.9rem}.v2ob-solo .v2-xp3-bar{max-width:5rem}.v2ob-solo .v2-xp3-title{max-width:10rem}.v2ob-solo .v2-auth-solo{text-align:center;display:flex;flex-direction:column;align-items:center}.v2ob-solo .v2-auth-solo .v2-ob-back{align-self:center}.v2ob-solo .v2-auth-solo .v2-sub,.v2ob-solo .v2-auth-solo .v2-fine-print{max-width:30rem}.v2-xp3-col.is-gold .v2-xp3-title{color:var(--gold)}.v2-xp3-col.is-gold .v2-xp3-bar{background:linear-gradient(to top,color-mix(in srgb,var(--gold) 6%,transparent),color-mix(in srgb,var(--gold) 30%,transparent))}.v2-rew-row.is-gold .v2-rew-ico{color:var(--gold);border-color:color-mix(in srgb,var(--gold) 45%,transparent);background:color-mix(in srgb,var(--gold) 10%,transparent)}.v2-rew-row.is-gold .v2-rew-text strong{color:var(--gold)}.v2-modal--authgate{max-width:26rem;text-align:center}.v2-authgate-logo{display:flex;justify-content:center;margin-bottom:.9rem}.v2-modal--authgate .v2-modal-choices{justify-content:center}.v2-modal--solution{max-width:34rem}.v2-see-solution{font:inherit;font-size:var(--text-sm);font-weight:750;color:var(--ink);background:var(--surface-raised);border:1px solid var(--line-strong);border-radius:999px;padding:.55rem 1.15rem;margin-top:.9rem;cursor:pointer}.v2-intro{position:fixed;inset:0;z-index:60;background:var(--canvas);display:flex;flex-direction:column}.v2-intro-top{display:flex;justify-content:center;padding:1.2rem 1rem .3rem}.v2-intro-body{flex:1;min-height:0;display:flex}.v2-intro-body .v2sp{display:flex;flex:1;border-left:none;background:var(--canvas)}.v2-intro-cta{padding:.9rem 1.25rem calc(1.2rem + var(--safe-area-bottom))}.v2-intro-cta .v2-btn{width:100%;border-radius:999px}@media(max-width:48rem){.v2-topline .topbar-icon{display:none}.v2-root.v2-ob{height:auto;min-height:100dvh;overflow:visible}.v2ob-split{height:auto;min-height:calc(100dvh - 4.35rem)}.v2ob-form{align-items:flex-start;overflow:visible;padding:1.25rem 1.25rem 6.5rem}.v2-ob-back{position:fixed;bottom:calc(1rem + var(--safe-area-bottom));left:1rem;z-index:30;margin:0}.v2ob-form>section>.v2-btn.primary{position:fixed;bottom:calc(1rem + var(--safe-area-bottom));left:1rem;right:1rem;z-index:30;width:auto}.v2ob-form>section:has(.v2-ob-back)>.v2-btn.primary{left:6.6rem}.v2-xp3-chart,.v2ob-solo .v2-xp3-chart{height:15rem;gap:.55rem}.v2ob-solo .v2-xp3-bar{max-width:3.4rem}.v2ob-solo .v2-xp3-title{max-width:6rem}.v2-xp3-title{font-size:.6rem}.v2-xp3-pill{font-size:.66rem;padding:.26rem .5rem}.v2-xp3-head>:first-child{width:6rem}}.v2-xp3-col.is-gold .v2-xp3-pill{font-size:.92rem;font-weight:800}.v2-xp3-col.is-gold .v2-xp3-title{font-weight:800;font-size:.92rem}.v2-rew-row.is-gold .v2-rew-text strong{font-size:.98rem;font-weight:800}@media(max-width:48rem){.v2-xp3-col.is-gold .v2-xp3-pill{font-size:.72rem}.v2-xp3-col.is-gold .v2-xp3-title{font-size:.68rem}}.v2-intro-body .v2sp{align-items:flex-start}.v2-intro .v2sp-inner{padding-top:.6rem}.v2-intro .v2sp-slide h3{font-size:1.9rem}.v2-intro .v2sp-sub{font-size:1.05rem}.v2-intro .v2sp-mascot{background:#101114;border:1px solid var(--line);border-radius:1.6rem;padding:2.2rem 1.6rem;max-width:100%;margin-top:.4rem}@media(max-width:48rem){.v2-intro-body .v2sp{justify-content:center;touch-action:manipulation;cursor:pointer}.v2-intro .v2sp-inner{max-width:24rem;margin-inline:auto;padding-inline:1.5rem}.v2-intro .v2sp-slide{align-items:center;text-align:center}.v2-ob-back{min-height:2.85rem;padding:.65rem 1.3rem;font-size:var(--text-sm);font-weight:800;justify-content:center}.v2ob-form>section:has(.v2-ob-back)>.v2-btn.primary{left:7.4rem}.v2ob-solo .v2ob-form{align-items:center}.v2ob-solo .v2ob-form>section.v2-xp3{margin-bottom:4rem}}.v2-xp3-bar{flex-shrink:0}@media(max-width:48rem){.v2-xp3-chart,.v2ob-solo .v2-xp3-chart{height:16.5rem}.v2-player-frame:has(.v2-actionbar.is-correct),.v2-player-frame:has(.v2-actionbar.is-revealed){padding-bottom:19rem}}.v2sp-coaches{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem .8rem;max-width:20rem}.v2sp-coach{margin:0;display:flex;flex-direction:column;align-items:center;gap:.4rem;opacity:0;transform:translateY(10px) scale(.9);transition:opacity .4s ease,transform .45s cubic-bezier(.2,1.2,.35,1)}.v2sp-coach.in{opacity:1;transform:none}.v2sp-coach img{width:4.4rem;height:4.4rem;border-radius:999px;object-fit:cover;border:2px solid var(--line-strong);background:#16181a}.v2sp-coach figcaption{display:flex;min-height:2.1rem;flex-direction:column;gap:.12rem;text-align:center;line-height:1.2}.v2sp-coach figcaption strong{color:var(--ink);font-size:.74rem;font-weight:750}.v2sp-coach figcaption span{color:var(--ink-muted);font-size:.64rem;font-weight:550}@media(max-width:48rem){.v2sp-coaches{gap:.7rem .5rem;max-width:17rem}.v2sp-coach img{width:3.8rem;height:3.8rem}}@media(prefers-reduced-motion:reduce){.v2sp-coach{transition:none;opacity:1;transform:none}}.v2-google-btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem}.v2-google-mark{display:inline-flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;flex:none;border-radius:999px;background:#fff}.v2-modal-or{margin:1.1rem 0 .5rem;font-size:var(--text-sm);color:var(--ink-faint)}.v2-account{display:inline-flex;align-items:center;gap:.5rem;min-width:0}.v2-account-who{max-width:9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;font-weight:750;color:var(--ink-muted)}.v2-account-out{font:inherit;font-size:.78rem;font-weight:750;color:var(--ink-muted);background:none;border:none;cursor:pointer;padding:.3rem .1rem;text-decoration:underline;text-underline-offset:3px}.v2-account-out:hover{color:var(--ink)}@media(max-width:48rem){.v2-account-who{display:none}}.v2-wait{min-height:74vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.85rem;text-align:center}.v2-wait-tick{display:block;color:var(--signal);margin-bottom:.4rem}.v2-wait-title{margin:0;font-size:1.75rem;line-height:1.25;letter-spacing:-.01em}.v2-wait-line{margin:0;color:var(--ink-muted);max-width:36ch;line-height:1.55}.v2-wait-mail{margin:.3rem 0 0;max-width:90vw;padding:.35rem .85rem;background:var(--surface-raised);border:1px solid var(--line);border-radius:999px;color:var(--ink-muted);font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.v2-wait-switch{margin:0;padding:.3rem .1rem;background:none;border:none;color:var(--ink-muted);font:inherit;font-size:.9rem;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.v2-wait-switch:hover{color:var(--ink)}.v2-wait-follow{margin:1.6rem 0 0;color:var(--ink-faint);font-size:.85rem}.v2-wait-social{display:flex;gap:.5rem}.v2-wait-soc{display:grid;place-items:center;min-width:2.6rem;height:2.6rem;padding:0 .6rem;background:var(--surface-raised);border:1px solid var(--line);border-radius:.7rem;color:var(--ink-muted);font-size:.85rem;font-weight:600;text-decoration:none}.v2-wait-soc:hover{border-color:var(--line-strong);color:var(--ink)}@media(max-width:48rem){.v2-wait-title{font-size:1.4rem}}.v2-wait-chip{padding:.3rem .7rem;background:var(--signal-soft);border:1px solid var(--signal);border-radius:999px;color:var(--ink);font:inherit;font-size:.8rem;font-weight:600;cursor:pointer;white-space:nowrap}.v2-wait-chip:hover{background:var(--signal);color:var(--signal-on)}.v2-wait-browse{margin-top:.35rem}.v2-modal-line{margin:0 0 .9rem;color:var(--ink-muted);line-height:1.55;text-align:center}.v2-prof-chip{position:relative;display:inline-flex;align-items:center;gap:.45rem;padding:.3rem .75rem .3rem .35rem;background:var(--surface-raised);border:1px solid var(--line);border-radius:999px;color:var(--ink);font:inherit;cursor:pointer}.v2-prof-chip:hover{border-color:var(--line-strong)}.v2-prof-chip strong{font-variant-numeric:tabular-nums}.v2-prof-xp-label{color:var(--ink-faint);font-size:.72rem;font-weight:600;letter-spacing:.04em}.v2-prof-avatar{display:grid;place-items:center;width:1.7rem;height:1.7rem;background:var(--signal-soft);border-radius:999px;color:var(--ink);font-size:.8rem;font-weight:700}.v2-prof-avatar.is-big{width:2.6rem;height:2.6rem;font-size:1.1rem}.v2-prof-dot{position:absolute;top:-2px;right:-2px;width:.6rem;height:.6rem;background:var(--gold, #a67d19);border:2px solid var(--surface-raised);border-radius:999px}.v2-prof-id{display:flex;align-items:center;gap:.7rem;padding-right:1.6rem}.v2-prof-who{display:grid;min-width:0}.v2-prof-who strong{font-size:.98rem}.v2-prof-who span{color:var(--ink-muted);font-size:.82rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.v2-prof-who em{color:var(--ink-faint);font-size:.8rem;font-style:normal}.v2-prof-progress,.v2-rew-panel,.v2-prof-theme{border-top:1px solid var(--line);padding-top:.85rem}.v2-prof-xp-line{display:flex;align-items:baseline;gap:.35rem}.v2-prof-xp-line strong{font-size:1.25rem;font-variant-numeric:tabular-nums}.v2-prof-xp-line span{color:var(--ink-muted);font-size:.82rem}.v2-prof-bar{height:6px;margin:.45rem 0;background:var(--line);border-radius:999px;overflow:hidden}.v2-prof-bar i{display:block;height:100%;background:var(--signal);border-radius:999px}.v2-prof-lessons{margin:0;color:var(--ink-muted);font-size:.82rem}.v2-prof-bonus{margin:.25rem 0 0;color:var(--ink-muted);font-size:.82rem}.v2-prof-bonus strong{color:#e5641f;font-weight:800;font-variant-numeric:tabular-nums}.v2-prof-h{margin:0 0 .5rem;color:var(--ink-faint);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em}.v2-prof-rewards ul{list-style:none;margin:0 0 .6rem;padding:0;display:grid;gap:.45rem}.v2-prof-rewards li{display:flex;align-items:baseline;gap:.5rem;font-size:.85rem}.v2-prof-rew-mark{color:var(--ink-faint);flex:none}.v2-prof-rewards li.is-reached .v2-prof-rew-mark{color:var(--moss, #237a5a)}.v2-prof-rew-text{display:grid;min-width:0}.v2-prof-rew-text strong{font-weight:600}.v2-prof-rew-text span{color:var(--ink-muted);font-size:.78rem}.v2-prof-rewards li.is-coach .v2-prof-rew-text strong{color:var(--gold, #a67d19)}.v2-prof-rew-at{margin-left:auto;color:var(--ink-faint);font-size:.78rem;font-variant-numeric:tabular-nums;white-space:nowrap}.v2-prof-rew-open{width:100%}.v2-prof-seg{display:inline-flex;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:.15rem}.v2-prof-seg button{padding:.32rem 1rem;background:none;border:none;border-radius:999px;color:var(--ink-muted);font:inherit;font-size:.85rem;cursor:pointer}.v2-prof-seg button.is-on{background:var(--signal);color:var(--signal-on)}.v2-prof-out{border-top:1px solid var(--line);padding:.85rem 0 0;background:none;border-left:none;border-right:none;border-bottom:none;color:var(--ink-muted);font:inherit;font-size:.88rem;cursor:pointer;text-align:left}.v2-prof-out:hover{color:var(--ink)}@media(max-width:48rem){.v2-prof-chip .v2-prof-xp-label{display:none}.v2-prof-overlay{align-items:flex-end;padding:0}.v2-modal--profile{max-width:none;max-height:88vh;border-radius:var(--radius-lg) var(--radius-lg) 0 0;border-left:0;border-right:0;border-bottom:0}.v2-modal--profile .v2-prof-scroll{padding-bottom:calc(1.6rem + env(safe-area-inset-bottom))}@media(prefers-reduced-motion:no-preference){.v2-prof-overlay .v2-modal--profile{animation:v2-sheet-up .26s cubic-bezier(.2,.9,.3,1)}}}@keyframes v2-sheet-up{0%{transform:translateY(1.5rem);opacity:.6}to{transform:none;opacity:1}}.v2-modal--profile{max-width:49rem;text-align:left;display:flex;flex-direction:column;padding:0;overflow:hidden}.v2-prof-scroll{display:grid;gap:1.05rem;padding:1.6rem 1.7rem;overflow-y:auto;overflow-x:hidden;min-height:0}.v2-prof-scroll>*{min-width:0}.v2-rew-headline{margin:0 0 .15rem;font-size:1rem}.v2-rew-panel .v2-rew-next{margin:0 0 .6rem;color:var(--ink-muted);font-size:.85rem}@media(max-width:48rem){.v2-modal-close{min-width:2.5rem;min-height:2.5rem;display:grid;place-items:center}.v2-prof-chip,.v2-back,.v2-list-btn,.v2-wait-chip{min-height:2.5rem}.v2-brand{min-height:2.5rem;display:inline-flex;align-items:center}.v2-prof-seg button,.v2-prof-out{min-height:2.5rem}}.v2-rew-scope{margin:-.35rem 0 .35rem;color:var(--ink-faint);font-size:.78rem}.v2-prof-courses{display:flex;flex-wrap:wrap;gap:.4rem}.v2-prof-courses button{padding:.42rem .85rem;background:var(--surface);border:1px solid var(--line);border-radius:999px;color:var(--ink-muted);font:inherit;font-size:.84rem;cursor:pointer}.v2-prof-courses button:hover{border-color:var(--line-strong);color:var(--ink)}.v2-prof-courses button.is-on{background:var(--signal-soft);border-color:var(--signal);color:var(--ink);cursor:default}.v2-modal--profile .v2-prof-courses-wrap{border-top:1px solid var(--line);padding-top:.85rem}@media(max-width:48rem){.v2-prof-courses button{min-height:2.5rem}}.v2-act{--act-cell: 11px;--act-gap: 2px;display:grid;gap:.55rem}.v2-act-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.v2-act-head .v2-prof-h{margin:0}.v2-act-streak{display:flex;align-items:center;gap:.4rem;margin:0;font-size:.92rem}.v2-act-streak svg{color:#f59e0b;flex:none}.v2-act-streak span{color:var(--ink-muted)}.v2-act-next{margin:.15rem 0 0;font-size:var(--text-sm);font-weight:700;color:#e5641f}.v2-act-scope{display:flex;flex-wrap:wrap;max-width:100%;row-gap:.15rem}.v2-act-scope button{white-space:nowrap}.v2-act-strip{overflow-x:auto;padding-bottom:.3rem}.v2-act-months{display:flex;gap:var(--act-gap);margin:0 0 .25rem calc(1rem + 6px);font-size:.58rem;color:var(--ink-muted)}.v2-act-months span{flex:none;width:var(--act-cell);overflow:visible;white-space:nowrap}.v2-act-yeargrid{display:flex;gap:var(--act-gap);width:max-content}.v2-act-weekdays{display:flex;flex-direction:column;gap:var(--act-gap);position:sticky;left:0;z-index:1;background:var(--surface-raised);padding-right:6px}.v2-act-weekdays span{width:1rem;height:var(--act-cell);line-height:var(--act-cell);font-size:.55rem;color:var(--ink-muted)}.v2-act-week{display:flex;flex-direction:column;gap:var(--act-gap);flex:none}.v2-act-cell{width:var(--act-cell);height:var(--act-cell);padding:0;border:none;border-radius:2px;background:color-mix(in srgb,var(--ink) 8%,transparent);cursor:pointer;font:inherit}.v2-act-cell.l1{background:color-mix(in srgb,var(--signal) 30%,var(--surface-raised))}.v2-act-cell.l2{background:color-mix(in srgb,var(--signal) 52%,var(--surface-raised))}.v2-act-cell.l3{background:color-mix(in srgb,var(--signal) 76%,var(--surface-raised))}.v2-act-cell.l4{background:var(--signal)}:root[data-theme=dark] .v2-act-cell.l1{background:#3a49b4}:root[data-theme=dark] .v2-act-cell.l2{background:#5163ec}:root[data-theme=dark] .v2-act-cell.l3{background:#7c8cff}:root[data-theme=dark] .v2-act-cell.l4{background:#aab7ff}.v2-act-cell.is-void{background:transparent;pointer-events:none}.v2-act-cell.is-today{outline:1px solid var(--signal);outline-offset:1px}.v2-act-month{display:grid;gap:.5rem}.v2-act-month-head{display:flex;align-items:center;justify-content:center;gap:.6rem}.v2-act-month-head strong{font-size:.92rem;min-width:8.5rem;text-align:center}.v2-act-month-head button{width:1.7rem;height:1.7rem;display:grid;place-items:center;border:1px solid var(--line);border-radius:999px;background:var(--surface-raised);color:var(--ink);font-size:1rem;cursor:pointer}.v2-act-month-head button:disabled{opacity:.35;cursor:default}.v2-act-monthgrid{display:grid;gap:3px;width:100%;max-width:20rem;margin-inline:auto}.v2-act-cal-head,.v2-act-cal-row{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}.v2-act-cal-head span{font-size:.66rem;color:var(--ink-muted);text-align:center;padding-bottom:.15rem}.v2-act-monthgrid .v2-act-cell{width:auto;height:2rem;border-radius:.5rem;display:grid;place-items:center;font-size:.7rem;color:var(--ink-muted)}.v2-act-monthgrid .v2-act-cell.l0{background:transparent}.v2-act-monthgrid .v2-act-cell.l0:hover{background:color-mix(in srgb,var(--ink) 6%,transparent)}.v2-act-monthgrid .v2-act-cell.l2,.v2-act-monthgrid .v2-act-cell.l3,.v2-act-monthgrid .v2-act-cell.l4{color:var(--signal-on);font-weight:600}.v2-act-monthgrid .v2-act-cell.l1{color:var(--ink)}.v2-act-cell.is-picked{box-shadow:0 0 0 2px color-mix(in srgb,var(--signal) 55%,transparent)}.v2-act-caption,.v2-act-note{margin:0;font-size:.78rem;color:var(--ink-muted)}@media(max-width:48rem){.v2-act-monthgrid .v2-act-cell{height:1.9rem}}.v2-act-monthgrid .v2-act-cell.is-future{background:transparent;color:color-mix(in srgb,var(--ink-muted) 45%,transparent);pointer-events:none}.v2-cap-modal{max-width:26rem;text-align:center}.v2-cap-mark{display:block;font-size:2rem;margin-bottom:.5rem}.v2-cap-modal h3{margin:0 0 .6rem}.v2-cap-line{margin:0 0 .55rem;font-size:.92rem;line-height:1.55;color:var(--ink-muted)}.v2-cap-sub{color:var(--ink);font-weight:500}.v2-cap-modal .v2-modal-choices{margin-top:.9rem;justify-content:center}.v2-lb-cta{position:relative;overflow:hidden;display:flex;align-items:center;gap:var(--space-2);width:100%;text-align:left;font:inherit;background:linear-gradient(120deg,color-mix(in srgb,var(--gold) 13%,var(--surface-raised)),var(--surface-raised) 60%);color:var(--ink);border:1px solid color-mix(in srgb,var(--gold) 45%,var(--line));border-radius:1.05rem;padding:var(--space-3) var(--space-4);cursor:pointer;margin-bottom:var(--space-4);transition:transform .15s ease,border-color .15s ease}.v2-lb-cta:after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:45%;background:linear-gradient(105deg,transparent,color-mix(in srgb,var(--gold) 20%,transparent),transparent);transform:skew(-18deg);animation:v2LbSheen 4.8s ease-in-out infinite;pointer-events:none}.v2-lb-cta:hover{transform:translateY(-1px);border-color:var(--gold)}.v2-lb-cta-ico{display:grid;place-items:center;flex:0 0 auto;width:2.7rem;height:2.7rem;border-radius:.85rem;background:color-mix(in srgb,var(--gold) 20%,transparent)}.v2-lb-cta-ico svg{width:1.55rem;height:1.55rem;display:block}.v2-lb-cta-text{display:flex;flex-direction:column;gap:.15rem;flex:1;min-width:0}.v2-lb-cta-text strong{font-size:var(--text-base);letter-spacing:-.02em}.v2-lb-cta-text span{font-size:var(--text-sm);color:var(--ink-muted)}.v2-lb-cta .v2-cta-arrow{color:var(--gold)}.v2-lb-modal h3{text-align:center;margin:.3rem 0 .25rem;padding:0 2.4rem}.v2-lb-sub{margin:0 0 var(--space-3);font-size:var(--text-sm);color:var(--ink-muted);text-align:center}.v2-lb-note{margin:var(--space-3) 0;font-size:var(--text-sm);color:var(--ink-muted)}.v2-lb-meta{display:flex;justify-content:center;flex-wrap:wrap;gap:.45rem;margin:0 0 var(--space-2)}.v2-lb-pill{display:inline-flex;align-items:center;padding:.28rem .7rem;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:var(--text-xs);font-weight:700;color:var(--ink-muted);font-variant-numeric:tabular-nums}.v2-lb-pill.is-prize{border-color:color-mix(in srgb,var(--gold) 55%,var(--line));background:color-mix(in srgb,var(--gold) 14%,var(--surface));color:var(--gold)}.v2-lb-podium{position:relative;isolation:isolate;display:flex;align-items:flex-end;justify-content:center;gap:.65rem;margin:.9rem 0 1rem;padding-top:.4rem}.v2-lb-podium:before{content:"";position:absolute;z-index:-1;top:-1.6rem;left:50%;transform:translate(-50%);width:16rem;height:10rem;background:radial-gradient(closest-side,color-mix(in srgb,var(--gold) 20%,transparent),transparent);pointer-events:none}.v2-lb-step{position:relative;display:flex;flex-direction:column;align-items:center;gap:.28rem;flex:1 1 0;max-width:8rem;min-width:0;animation:v2LbRise .5s cubic-bezier(.2,.8,.3,1.15) backwards}.v2-lb-step.is-p1{order:2;animation-delay:.05s}.v2-lb-step.is-p2{order:1;animation-delay:.16s}.v2-lb-step.is-p3{order:3;animation-delay:.24s}.v2-lb-crown{line-height:0;animation:v2LbBob 2.6s ease-in-out infinite;filter:drop-shadow(0 .12rem .25rem rgba(0,0,0,.3))}.v2-lb-crown svg{width:1.7rem;height:1.2rem;display:block}.v2-lb-spark{position:absolute;line-height:0;color:var(--gold);animation:v2LbTwinkle 2.2s ease-in-out infinite;pointer-events:none}.v2-lb-spark svg{width:.85rem;height:.85rem;display:block}.v2-lb-spark.is-s1{top:.6rem;left:.1rem}.v2-lb-spark.is-s2{top:2rem;right:0;animation-delay:1.1s}.v2-lb-avatar{display:grid;place-items:center;width:2.7rem;height:2.7rem;border-radius:50%;color:#fff;font-weight:800;font-size:.95rem;letter-spacing:.02em;box-shadow:0 .2rem .6rem #00000047}.v2-lb-step.is-p1 .v2-lb-avatar{width:3.4rem;height:3.4rem;font-size:1.2rem;box-shadow:0 0 0 3px color-mix(in srgb,var(--gold) 75%,transparent),0 .3rem .8rem #00000052}.v2-lb-step.is-you .v2-lb-avatar{box-shadow:0 0 0 3px var(--signal),0 .3rem .8rem #00000052}.v2-lb-step-name{display:flex;align-items:center;justify-content:center;gap:.3rem;max-width:100%;min-width:0;font-size:var(--text-sm);font-weight:650}.v2-lb-step-name-text{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.v2-lb-step-you{flex:0 0 auto;font-style:normal;font-size:.6rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;padding:.1rem .4rem;border-radius:999px;background:var(--signal);color:var(--signal-on)}.v2-lb-step-xp{font-size:var(--text-sm);font-weight:800;color:var(--gold);font-variant-numeric:tabular-nums}.v2-lb-step-base{width:100%;display:grid;place-items:center;border-radius:.6rem .6rem .3rem .3rem;font-weight:900;font-size:1.15rem}.v2-lb-step .v2-lb-step-base{box-shadow:inset 0 .16rem #fff6,inset 0 -.35rem .4rem #00000029}.v2-lb-step.is-p1 .v2-lb-step-base{position:relative;overflow:hidden;height:3.6rem;background:linear-gradient(180deg,#f6c453,#d99a1f);color:#5d420a}.v2-lb-step.is-p1 .v2-lb-step-xp{animation:v2LbPop .45s cubic-bezier(.2,.8,.3,1.4) .4s backwards}.v2-lb-step.is-p1 .v2-lb-step-base:after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.5),transparent);transform:skew(-20deg);animation:v2LbSheen 3.4s ease-in-out infinite}.v2-lb-step.is-p2 .v2-lb-step-base{height:2.5rem;background:linear-gradient(180deg,#d3dae1,#9aa6b1);color:#38414a}.v2-lb-step.is-p3 .v2-lb-step-base{height:1.9rem;background:linear-gradient(180deg,#d99a68,#b0713c);color:#4e2f14}.v2-lb-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.4rem}.v2-lb-row{display:flex;align-items:center;gap:.6rem;padding:.5rem .75rem;border:1px solid var(--line);border-radius:.75rem;background:var(--surface);animation:v2LbRow .4s ease backwards;transition:transform .12s ease,border-color .12s ease}.v2-lb-row:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--gold) 40%,var(--line))}.v2-lb-row.is-you{border-color:color-mix(in srgb,var(--signal) 60%,var(--line));background:color-mix(in srgb,var(--signal) 8%,var(--surface))}.v2-lb-rank{flex:0 0 auto;width:1.4rem;text-align:center;font-size:var(--text-sm);font-weight:800;color:var(--ink-faint);font-variant-numeric:tabular-nums}.v2-lb-avatar.is-small{flex:0 0 auto;width:1.9rem;height:1.9rem;font-size:.7rem;box-shadow:none}.v2-lb-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;font-size:var(--text-sm)}.v2-lb-xp{flex:0 0 auto;font-size:var(--text-sm);font-weight:800;color:var(--gold);font-variant-numeric:tabular-nums}.v2-lb-gap{margin:.15rem 0;text-align:center;color:var(--ink-faint);letter-spacing:.35em;line-height:1}.v2-lb-cta-faces{display:flex;flex:0 0 auto;align-items:center}.v2-lb-cta-faces i{display:grid;place-items:center;width:1.8rem;height:1.8rem;border-radius:50%;border:2px solid var(--surface-raised);color:#fff;font-style:normal;font-weight:800;font-size:.6rem;letter-spacing:.02em}.v2-lb-cta-faces i+i{margin-left:-.5rem}.v2-lb-empty{display:flex;flex-direction:column;align-items:center;gap:.4rem;margin:var(--space-4) 0;text-align:center}.v2-lb-empty span{line-height:0;opacity:.85}.v2-lb-empty span svg{width:2.7rem;height:2.7rem;display:block}.v2-lb-empty p{margin:0;font-size:var(--text-sm);color:var(--ink-muted);max-width:18rem}@keyframes v2LbRise{0%{opacity:0;transform:translateY(1rem) scale(.92)}}@keyframes v2LbRow{0%{opacity:0;transform:translate(-.5rem)}}@keyframes v2LbBob{0%,to{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-.22rem) rotate(5deg)}}@keyframes v2LbSheen{0%,55%{left:-60%}to{left:130%}}@keyframes v2LbTwinkle{0%,to{opacity:.25;transform:scale(.7)}50%{opacity:1;transform:scale(1.1)}}@keyframes v2LbPop{0%{opacity:0;transform:scale(.3)}}@media(prefers-reduced-motion:reduce){.v2-lb-cta:after,.v2-lb-step,.v2-lb-crown,.v2-lb-spark,.v2-lb-step.is-p1 .v2-lb-step-base:after,.v2-lb-step.is-p1 .v2-lb-step-xp,.v2-lb-row{animation:none}}.v2-streak-chip{display:inline-flex;align-items:center;gap:.45rem;font:inherit;color:var(--ink);background:var(--surface-raised);border:1px solid var(--line);border-radius:999px;padding:.32rem .8rem;cursor:pointer;justify-self:center;transition:border-color .15s ease,transform .15s ease}.v2-streak-chip:hover{border-color:color-mix(in srgb,#e5641f 55%,var(--line));transform:translateY(-1px)}.v2-streak-flame{line-height:0}.v2-streak-flame svg{width:1.05rem;height:1.25rem;display:block}.v2-streak-chip strong{font-size:var(--text-base);font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.v2-streak-week{display:inline-flex;gap:.24rem;margin-left:.15rem}.v2-streak-week i{width:.42rem;height:.42rem;border-radius:50%;background:color-mix(in srgb,var(--ink) 14%,transparent)}.v2-streak-week i.is-lit{background:#e5641f}.v2-streak-week i.is-today{box-shadow:0 0 0 2px color-mix(in srgb,#e5641f 45%,transparent)}@media(max-width:640px){.v2-streak-week{display:none}.v2-streak-chip{padding:.28rem .6rem;min-height:2.5rem}}.v2-streak-modal h3{text-align:center;margin:.3rem 0 .6rem;padding:0 2.4rem}.v2-streak-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-bottom:var(--space-3)}.v2-streak-stats div{display:flex;flex-direction:column;align-items:center;gap:.1rem;background:var(--surface);border:1px solid var(--line);border-radius:.7rem;padding:.6rem .4rem;text-align:center}.v2-streak-stats strong{font-size:1.45rem;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.v2-streak-stats span{font-size:var(--text-xs);color:var(--ink-muted);line-height:1.3}.v2-streak-nav{display:flex;align-items:center;justify-content:center;gap:.6rem;margin:0 0 .4rem}.v2-streak-nav button{display:grid;place-items:center;width:1.9rem;height:1.9rem;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-size:1.1rem;line-height:1;cursor:pointer}.v2-streak-nav button:hover:not(:disabled){border-color:color-mix(in srgb,#e5641f 50%,var(--line))}.v2-streak-nav button:disabled{opacity:.35;cursor:default}.v2-streak-month{margin:0;min-width:9rem;text-align:center;font-weight:700;font-size:var(--text-sm)}.v2-streak-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.3rem;justify-items:center}.v2-streak-head{font-size:var(--text-xs);color:var(--ink-faint);font-weight:700}.v2-streak-day{display:grid;place-items:center;width:min(2rem,100%);height:auto;aspect-ratio:1 / 1;border-radius:50%;font-size:var(--text-sm);font-variant-numeric:tabular-nums;color:var(--ink-muted)}.v2-streak-day.is-lit{background:color-mix(in srgb,#e5641f 22%,transparent);color:var(--ink);font-weight:700}.v2-streak-day.is-today{box-shadow:0 0 0 2px #e5641f}.v2-streak-day.is-future{color:var(--ink-faint);opacity:.55}.v2-streak-line{margin:var(--space-3) 0 0;text-align:center;font-size:var(--text-sm);color:var(--ink-muted)}.v2-streak-ladder{margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--line)}.v2-streak-promise{margin:0 0 .6rem;text-align:center;font-size:var(--text-base);font-weight:800;color:#e5641f;letter-spacing:-.01em}.v2-streak-rungs{display:grid;grid-template-columns:repeat(4,1fr);gap:.45rem;margin:0;padding:0;list-style:none}.v2-streak-rung{display:flex;flex-direction:column;align-items:center;gap:.1rem;padding:.5rem .3rem;border:1px solid var(--line);border-radius:.7rem;background:var(--surface);text-align:center}.v2-streak-rung strong{font-size:var(--text-base);font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.v2-streak-rung span{font-size:var(--text-xs);color:var(--ink-muted);white-space:nowrap}.v2-streak-rung.is-banked{background:color-mix(in srgb,#e5641f 16%,var(--surface));border-color:color-mix(in srgb,#e5641f 40%,var(--line))}.v2-streak-rung.is-banked strong{color:#e5641f}.v2-streak-rung.is-next{border-color:#e5641f;box-shadow:0 0 0 2px color-mix(in srgb,#e5641f 30%,transparent)}.v2-streak-rung.is-next strong{color:#e5641f}.v2-streak-rung.is-next span{color:var(--ink);font-weight:700}.v2-streak-ladder .v2-streak-line{margin-top:.7rem}@media(max-width:340px){.v2-streak-rungs{grid-template-columns:repeat(2,1fr)}}.v2-streak-chip.is-burning{border-color:color-mix(in srgb,#e5641f 70%,var(--line));box-shadow:0 0 .9rem color-mix(in srgb,#e5641f 35%,transparent)}.v2-streak-chip.is-burning .v2-streak-flame svg{animation:v2Burn .85s ease-in-out 4;transform-origin:50% 85%}@keyframes v2Burn{0%,to{transform:scale(1) rotate(0);filter:drop-shadow(0 0 .15rem rgba(229,100,31,.5))}35%{transform:scale(1.28) rotate(-3deg);filter:drop-shadow(0 0 .45rem rgba(246,169,59,.9))}70%{transform:scale(1.15) rotate(3deg);filter:drop-shadow(0 0 .35rem rgba(246,169,59,.8))}}.v2-streak-toast{position:absolute;top:calc(100% + .4rem);left:50%;transform:translate(-50%);display:flex;align-items:baseline;gap:.45rem;white-space:nowrap;background:var(--surface-raised);border:1px solid color-mix(in srgb,#e5641f 45%,var(--line));border-radius:999px;padding:.35rem .9rem;box-shadow:0 .4rem 1rem #00000040;animation:v2ToastRide 4.2s ease forwards;pointer-events:none;z-index:6}.v2-streak-toast strong{font-size:var(--text-base);font-weight:800;color:#e5641f;font-variant-numeric:tabular-nums}.v2-streak-toast span{font-size:var(--text-sm);color:var(--ink-muted)}@keyframes v2ToastRide{0%{opacity:0;transform:translate(-50%) translateY(.5rem)}8%,75%{opacity:1;transform:translate(-50%) translateY(0)}to{opacity:0;transform:translate(-50%) translateY(-.6rem)}}.v2-streak-toast.is-rung{border-color:#e5641f;animation-duration:6s}@media(max-width:640px){.v2-streak-toast{white-space:normal;flex-wrap:wrap;justify-content:center;row-gap:0;max-width:calc(100vw - 1.5rem);text-align:center}.v2-streak-toast span{font-size:var(--text-xs)}}@media(prefers-reduced-motion:reduce){.v2-streak-chip.is-burning .v2-streak-flame svg,.v2-streak-toast{animation:none}}.v2-return-cta{display:block;margin-top:var(--space-3);background:none;border:none;padding:.55rem 0;min-height:2.5rem;font:inherit;font-size:var(--text-sm);color:var(--ink-muted);cursor:pointer}.v2-return-cta span{color:var(--signal);font-weight:700}.v2-return-cta:hover:not(:disabled) span{text-decoration:underline}.v2-return-cta:disabled{cursor:default;opacity:.75}.v2-return-toast{position:absolute;top:calc(100% + .4rem);left:50%;transform:translate(-50%);display:flex;align-items:baseline;gap:.45rem;white-space:nowrap;background:var(--surface-raised);border:1px solid color-mix(in srgb,var(--signal) 45%,var(--line));border-radius:999px;padding:.35rem .55rem .35rem .9rem;box-shadow:0 .4rem 1rem #00000040;animation:v2ReturnIn .3s ease,v2ReturnOut .5s ease 5.5s forwards;z-index:6}.v2-return-toast strong{font-size:var(--text-sm);font-weight:800;color:var(--signal)}.v2-return-toast span{font-size:var(--text-sm);color:var(--ink-muted)}.v2-return-toast button{flex:0 0 auto;align-self:center;display:grid;place-items:center;width:1.5rem;height:1.5rem;border:none;border-radius:50%;background:transparent;color:var(--ink-muted);font:inherit;font-size:.8rem;line-height:1;cursor:pointer}.v2-return-toast button:hover{background:color-mix(in srgb,var(--ink) 10%,transparent);color:var(--ink)}@keyframes v2ReturnIn{0%{opacity:0;transform:translate(-50%) translateY(-.6rem)}}@keyframes v2ReturnOut{to{opacity:0;transform:translate(-50%) translateY(-.4rem)}}@media(max-width:640px){.v2-return-toast{white-space:normal;flex-wrap:wrap;max-width:92vw;width:max-content;border-radius:1.05rem;row-gap:.1rem;padding-right:2.3rem}.v2-return-toast button{position:absolute;top:.4rem;right:.45rem}}@media(prefers-reduced-motion:reduce){.v2-return-toast{animation:none}}.v2-tour{position:fixed;inset:0;z-index:40}.v2-tour-spot{position:fixed;border-radius:.9rem;border:2px solid var(--signal);box-shadow:0 0 0 9999px #0000008c;transition:top .3s ease,left .3s ease,width .3s ease,height .3s ease;pointer-events:none}.v2-tour-card{position:fixed;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:.2rem;width:max-content;max-width:min(92vw,22rem);background:var(--surface-raised);border:1px solid var(--line);border-radius:.9rem;padding:.7rem .95rem;box-shadow:0 .6rem 1.6rem #00000059;transition:top .3s ease}.v2-tour-card strong{font-size:var(--text-base);letter-spacing:-.02em}.v2-tour-card>span{font-size:var(--text-sm);color:var(--ink-muted)}.v2-tour-dots{display:flex;gap:.3rem;margin-top:.35rem}.v2-tour-dots i{width:.4rem;height:.4rem;border-radius:50%;background:color-mix(in srgb,var(--ink) 18%,transparent)}.v2-tour-dots i.is-here{background:var(--signal)}.v2-tour-card button{position:absolute;top:.55rem;right:.7rem;border:none;background:none;font:inherit;font-size:var(--text-xs);font-weight:700;color:var(--signal);cursor:pointer}@media(prefers-reduced-motion:reduce){.v2-tour-spot,.v2-tour-card{transition:none}}.v2-prof-add{display:flex;align-items:center;justify-content:center;gap:.45rem;margin-top:.55rem;padding:.42rem .85rem;min-height:44px;width:100%;background:transparent;border:1px dashed var(--line-strong);border-radius:999px;color:var(--signal);font:inherit;font-size:.84rem;font-weight:600;cursor:pointer}.v2-prof-add:hover{background:var(--signal-soft);border-style:solid;border-color:var(--signal)}.v2-prof-add-ico{display:inline-flex;width:1rem;height:1rem}.v2-prof-add-ico svg{width:100%;height:100%}.v2-addcourse{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin:1.6rem 0 .4rem;padding:1.05rem 1.2rem;background:var(--surface-raised);border:1px solid var(--line);border-radius:16px}.v2-addcourse-text{display:flex;flex-direction:column;gap:.2rem;min-width:0}.v2-addcourse-text strong{font-size:1rem;color:var(--ink)}.v2-addcourse-text span{font-size:.86rem;color:var(--ink-muted)}.v2-addcourse-cta{flex:none;width:auto;margin:0;padding:.7rem 1.15rem;font-size:.9rem}@media(max-width:640px){.v2-addcourse{flex-direction:column;align-items:stretch;gap:.85rem;padding:1rem}.v2-addcourse-cta{width:100%}}@media(max-width:640px){.v2-trow-go{min-height:2.5rem;padding-top:.55rem;padding-bottom:.55rem}.v2-streak-nav button,.v2-act-month-head button{width:2.5rem;height:2.5rem}.v2-act-monthgrid .v2-act-cell{height:2.5rem}.v2-feedback-close{width:2.5rem;height:2.5rem;top:.35rem;right:.35rem}.v2-feedback-star{width:2.5rem;height:2.5rem}.v2-wait-switch{min-height:2.5rem;padding-top:.55rem;padding-bottom:.55rem}}