._summary_86s6r_1{display:grid;gap:6px;padding:8px 14px;border-radius:14px;background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 7%,var(--panel)),var(--panel) 58%);box-shadow:inset 0 1px #ffffff09,var(--shadow-card)}._metrics_86s6r_12{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}._metric_86s6r_12{display:flex;align-items:center;justify-content:center;gap:6px;min-width:0;min-height:44px;padding:4px;border:0;border-radius:12px;background:transparent;color:var(--text);font:inherit;cursor:pointer}._metric_86s6r_12:active{transform:scale(.97)}@media(hover:hover)and (pointer:fine){._metric_86s6r_12:hover{background:color-mix(in srgb,var(--accent-soft) 46%,transparent)}}._metricActive_86s6r_44{background:color-mix(in srgb,var(--accent-soft) 72%,transparent)}._metric_86s6r_12 svg{color:var(--accent)}._metric_86s6r_12[data-metric=coins] svg{color:#f0bd4f}._metric_86s6r_12[data-metric=checkInStreak] svg{color:var(--streak-fire)}._metric_86s6r_12 strong{font-size:18px;font-variant-numeric:tabular-nums;font-weight:720;letter-spacing:-.025em;line-height:1}._detail_86s6r_68{padding:12px 14px;border-radius:12px;background:color-mix(in srgb,var(--panel-2) 82%,transparent)}._detailRow_86s6r_74,._detailHeading_86s6r_75,._detailLabel_86s6r_76,._status_86s6r_77{display:flex;align-items:center}._detailRow_86s6r_74{justify-content:space-between;gap:14px}._detailHeading_86s6r_75{gap:8px}._detailLabel_86s6r_76,._status_86s6r_77{gap:5px}._detailLabel_86s6r_76{color:var(--muted)}._status_86s6r_77{color:var(--streak-fire);font-size:12px;white-space:nowrap}._xpProgress_86s6r_106{display:grid;gap:7px;width:100%}._xpMeta_86s6r_112,._xpLabels_86s6r_113,._xpOverviewHeading_86s6r_114{display:flex;align-items:baseline;justify-content:space-between;gap:12px}._xpMeta_86s6r_112{align-items:center}._xpMetaItem_86s6r_125{display:inline-flex;align-items:center;gap:5px}._xpMetaItem_86s6r_125 svg{flex:none;color:var(--accent)}._xpTrack_86s6r_136{height:8px;overflow:hidden;border:1px solid color-mix(in srgb,var(--accent) 10%,var(--border));border-radius:999px;background:color-mix(in srgb,var(--accent) 4%,var(--panel-3))}._xpFill_86s6r_144{display:block;width:100%;height:100%;transform-origin:left center;border-radius:inherit;background:color-mix(in srgb,var(--accent) 88%,#6f9fe8)}._xpLabels_86s6r_113{color:var(--muted);font-size:12px}._xpOverview_86s6r_114{gap:12px}._xpOverviewHeading_86s6r_114{align-items:center}._xpOverviewHeading_86s6r_114 h2{display:inline-flex;align-items:center;gap:7px;margin:0;font-size:15px}._xpOverviewHeading_86s6r_114 h2 svg{color:var(--accent)}._levelBadge_86s6r_178{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-width:42px;height:28px;padding:0 10px;border:1px solid color-mix(in srgb,var(--accent) 55%,var(--border));border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:750}@media(max-width:520px){._summary_86s6r_1{padding-inline:10px}._detailRow_86s6r_74{align-items:flex-start;flex-direction:column;gap:6px}}.rdp-root{--rdp-accent-color: blue;--rdp-accent-background-color: #f0f0ff;--rdp-day-height: 44px;--rdp-day-width: 44px;--rdp-day_button-border-radius: 100%;--rdp-day_button-border: 2px solid transparent;--rdp-day_button-height: 42px;--rdp-day_button-width: 42px;--rdp-selected-border: 2px solid var(--rdp-accent-color);--rdp-disabled-opacity: .5;--rdp-outside-opacity: .75;--rdp-today-color: var(--rdp-accent-color);--rdp-dropdown-gap: .5rem;--rdp-months-gap: 2rem;--rdp-nav_button-disabled-opacity: .5;--rdp-nav_button-height: 2.25rem;--rdp-nav_button-width: 2.25rem;--rdp-nav-height: 2.75rem;--rdp-range_middle-background-color: var(--rdp-accent-background-color);--rdp-range_middle-color: inherit;--rdp-range_start-color: white;--rdp-range_start-background: linear-gradient( var(--rdp-gradient-direction), transparent 50%, var(--rdp-range_middle-background-color) 50% );--rdp-range_start-date-background-color: var(--rdp-accent-color);--rdp-range_end-background: linear-gradient( var(--rdp-gradient-direction), var(--rdp-range_middle-background-color) 50%, transparent 50% );--rdp-range_end-color: white;--rdp-range_end-date-background-color: var(--rdp-accent-color);--rdp-week_number-border-radius: 100%;--rdp-week_number-border: 2px solid transparent;--rdp-week_number-height: var(--rdp-day-height);--rdp-week_number-opacity: .75;--rdp-week_number-width: var(--rdp-day-width);--rdp-weeknumber-text-align: center;--rdp-weekday-opacity: .75;--rdp-weekday-padding: .5rem 0rem;--rdp-weekday-text-align: center;--rdp-gradient-direction: 90deg;--rdp-animation_duration: .3s;--rdp-animation_timing: cubic-bezier(.4, 0, .2, 1)}.rdp-root[dir=rtl]{--rdp-gradient-direction: -90deg}.rdp-root[data-broadcast-calendar=true]{--rdp-outside-opacity: unset}.rdp-root{position:relative;box-sizing:border-box}.rdp-root *{box-sizing:border-box}.rdp-day{width:var(--rdp-day-width);height:var(--rdp-day-height);text-align:center}.rdp-day_button{background:none;padding:0;margin:0;cursor:pointer;font:inherit;color:inherit;justify-content:center;align-items:center;display:flex;width:var(--rdp-day_button-width);height:var(--rdp-day_button-height);border:var(--rdp-day_button-border);border-radius:var(--rdp-day_button-border-radius)}.rdp-day_button:disabled{cursor:revert}.rdp-caption_label{z-index:1;position:relative;display:inline-flex;align-items:center;white-space:nowrap;border:0}.rdp-dropdown:focus-visible~.rdp-caption_label{outline:5px auto Highlight;outline:5px auto -webkit-focus-ring-color}.rdp-button_next,.rdp-button_previous{border:none;background:none;padding:0;margin:0;cursor:pointer;font:inherit;color:inherit;-moz-appearance:none;-webkit-appearance:none;display:inline-flex;align-items:center;justify-content:center;position:relative;appearance:none;width:var(--rdp-nav_button-width);height:var(--rdp-nav_button-height)}.rdp-button_next:disabled,.rdp-button_next[aria-disabled=true],.rdp-button_previous:disabled,.rdp-button_previous[aria-disabled=true]{cursor:revert;opacity:var(--rdp-nav_button-disabled-opacity)}.rdp-chevron{display:inline-block;fill:var(--rdp-accent-color)}.rdp-root[dir=rtl] .rdp-nav .rdp-chevron{transform:rotate(180deg);transform-origin:50%}.rdp-dropdowns{position:relative;display:inline-flex;align-items:center;gap:var(--rdp-dropdown-gap)}.rdp-dropdown{z-index:2;opacity:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;position:absolute;inset-block-start:0;inset-block-end:0;inset-inline-start:0;width:100%;margin:0;padding:0;cursor:inherit;border:none;line-height:inherit}.rdp-dropdown_root{position:relative;display:inline-flex;align-items:center}.rdp-dropdown_root[data-disabled=true] .rdp-chevron{opacity:var(--rdp-disabled-opacity)}.rdp-month_caption{display:flex;align-content:center;height:var(--rdp-nav-height);font-weight:700;font-size:large}.rdp-root[data-nav-layout=around] .rdp-month,.rdp-root[data-nav-layout=after] .rdp-month{position:relative}.rdp-root[data-nav-layout=around] .rdp-month_caption{justify-content:center;margin-inline-start:var(--rdp-nav_button-width);margin-inline-end:var(--rdp-nav_button-width);position:relative}.rdp-root[data-nav-layout=around] .rdp-button_previous{position:absolute;inset-inline-start:0;top:0;height:var(--rdp-nav-height);display:inline-flex}.rdp-root[data-nav-layout=around] .rdp-button_next{position:absolute;inset-inline-end:0;top:0;height:var(--rdp-nav-height);display:inline-flex;justify-content:center}.rdp-months{position:relative;display:flex;flex-wrap:wrap;gap:var(--rdp-months-gap);max-width:fit-content}.rdp-month_grid{border-collapse:collapse}.rdp-nav{position:absolute;inset-block-start:0;inset-inline-end:0;display:flex;align-items:center;height:var(--rdp-nav-height)}.rdp-weekday{opacity:var(--rdp-weekday-opacity);padding:var(--rdp-weekday-padding);font-weight:500;font-size:smaller;text-align:var(--rdp-weekday-text-align);text-transform:var(--rdp-weekday-text-transform)}.rdp-week_number{opacity:var(--rdp-week_number-opacity);font-weight:400;font-size:small;height:var(--rdp-week_number-height);width:var(--rdp-week_number-width);border:var(--rdp-week_number-border);border-radius:var(--rdp-week_number-border-radius);text-align:var(--rdp-weeknumber-text-align)}.rdp-today:not(.rdp-outside){color:var(--rdp-today-color)}.rdp-selected{font-weight:700;font-size:large}.rdp-selected .rdp-day_button{border:var(--rdp-selected-border)}.rdp-outside{opacity:var(--rdp-outside-opacity)}.rdp-disabled:not(.rdp-selected){opacity:var(--rdp-disabled-opacity)}.rdp-hidden{visibility:hidden;color:var(--rdp-range_start-color)}.rdp-range_start{background:var(--rdp-range_start-background)}.rdp-range_start .rdp-day_button{background-color:var(--rdp-range_start-date-background-color);color:var(--rdp-range_start-color)}.rdp-range_middle{background-color:var(--rdp-range_middle-background-color)}.rdp-range_middle .rdp-day_button{border:unset;border-radius:unset;color:var(--rdp-range_middle-color)}.rdp-range_end{background:var(--rdp-range_end-background);color:var(--rdp-range_end-color)}.rdp-range_end .rdp-day_button{color:var(--rdp-range_start-color);background-color:var(--rdp-range_end-date-background-color)}.rdp-range_start.rdp-range_end{background:revert}.rdp-focusable{cursor:pointer}@keyframes rdp-slide_in_left{0%{transform:translate(-100%)}to{transform:translate(0)}}@keyframes rdp-slide_in_right{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes rdp-slide_out_left{0%{transform:translate(0)}to{transform:translate(-100%)}}@keyframes rdp-slide_out_right{0%{transform:translate(0)}to{transform:translate(100%)}}.rdp-weeks_before_enter{animation:rdp-slide_in_left var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-weeks_before_exit{animation:rdp-slide_out_left var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-weeks_after_enter{animation:rdp-slide_in_right var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-weeks_after_exit{animation:rdp-slide_out_right var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-root[dir=rtl] .rdp-weeks_after_enter{animation:rdp-slide_in_left var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-root[dir=rtl] .rdp-weeks_before_exit{animation:rdp-slide_out_right var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-root[dir=rtl] .rdp-weeks_before_enter{animation:rdp-slide_in_right var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-root[dir=rtl] .rdp-weeks_after_exit{animation:rdp-slide_out_left var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}@keyframes rdp-fade_in{0%{opacity:0}to{opacity:1}}@keyframes rdp-fade_out{0%{opacity:1}to{opacity:0}}.rdp-caption_after_enter{animation:rdp-fade_in var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-caption_after_exit{animation:rdp-fade_out var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-caption_before_enter{animation:rdp-fade_in var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-caption_before_exit{animation:rdp-fade_out var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}:root{color-scheme:dark;--bg: #0c0e12;--panel: #14171c;--panel-2: #1a1e24;--panel-3: #20252d;--border: #282d35;--border-strong: #3a424e;--text: #f4f5f7;--muted: #9299a5;--accent: #76a9fa;--accent-press: #5d94e9;--accent-soft: color-mix(in srgb, var(--accent) 12%, transparent);--streak-fire: #ff8a5b;--checkin-checked-surface: color-mix(in srgb, var(--accent) 42%, var(--panel-2));--checkin-today-stroke: 2px;--ok: #55c86a;--bad: #ff6b63;--mid: #e4ad45;--ok-surface: #15241a;--bad-surface: #271719;--mid-surface: #282112;--radius: 12px;--radius-small: 9px;--ease-out: cubic-bezier(.23, 1, .32, 1);--ease-in-out: cubic-bezier(.77, 0, .175, 1);--ease-drawer: cubic-bezier(.32, .72, 0, 1);--duration-press: .14s;--duration-control: .18s;--duration-modal: .22s;--shadow-card: 0 1px 2px rgba(0, 0, 0, .12);--shadow-float: 0 18px 48px rgba(0, 0, 0, .4)}*{box-sizing:border-box}*{scrollbar-width:thin;scrollbar-color:var(--border) transparent}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{background-color:var(--border);border-radius:999px;border:3px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-thumb:hover{background-color:var(--muted)}*::-webkit-scrollbar-corner{background:transparent}html,body{height:100%;width:100%;overflow:hidden;overscroll-behavior:none;touch-action:pan-x pan-y;-webkit-text-size-adjust:100%;text-size-adjust:100%;-webkit-user-select:none;user-select:none}#root{width:100%;height:100dvh;overflow-x:clip;overflow-y:auto;overscroll-behavior:none;touch-action:pan-x pan-y;-webkit-overflow-scrolling:touch;-webkit-user-select:none;user-select:none}input,textarea,[contenteditable=true],[contenteditable=plaintext-only]{-webkit-user-select:text;user-select:text}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Roboto,Helvetica,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;font-optical-sizing:auto;text-rendering:optimizeLegibility}main{min-width:0}button,input,textarea,select{font:inherit;touch-action:manipulation}button{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid color-mix(in srgb,var(--accent) 75%,white);outline-offset:3px}.app{max-width:800px;margin:0 auto;padding:calc(30px + env(safe-area-inset-top)) 24px 96px}.header{margin-bottom:18px}.header h1{margin:0;font-size:18px;line-height:1.2;letter-spacing:-.025em}.app-tabs{position:fixed;z-index:30;bottom:max(12px,env(safe-area-inset-bottom));left:50%;display:grid;grid-template-columns:repeat(2,1fr);gap:6px;width:min(calc(100% - 24px),420px);min-height:62px;padding:6px;transform:translate(-50%);border:1px solid var(--border);border-radius:16px;background:color-mix(in srgb,var(--bg) 94%,transparent);box-shadow:0 14px 36px #00000047;-webkit-backdrop-filter:blur(16px) saturate(1.2);backdrop-filter:blur(16px) saturate(1.2)}.app-tabs button{position:relative;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-width:0;padding:7px 8px 6px;border:0;border-radius:10px;background:transparent;color:var(--muted);font:inherit;font-size:12px;font-weight:580;cursor:pointer;transition:color var(--duration-control) ease,background-color var(--duration-control) ease,transform var(--duration-press) var(--ease-out)}.app-tabs button.active{color:var(--accent);background:var(--accent-soft)}.app-tabs button.active svg{color:var(--accent)}.pwa-install-prompt{position:fixed;z-index:45;right:12px;bottom:calc(86px + env(safe-area-inset-bottom));left:12px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;width:min(calc(100% - 24px),520px);margin-inline:auto;padding:12px;border:1px solid var(--border-strong);border-radius:14px;background:color-mix(in srgb,var(--panel) 96%,transparent);box-shadow:var(--shadow-float);-webkit-backdrop-filter:blur(18px) saturate(1.25);backdrop-filter:blur(18px) saturate(1.25)}.pwa-install-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--accent-soft);color:var(--accent)}.pwa-install-copy{display:grid;gap:2px;min-width:0;font-size:12px;line-height:1.4}.pwa-install-copy strong{color:var(--text);font-size:14px}.pwa-install-copy>span{color:var(--muted)}.pwa-install-action{grid-column:2;justify-self:start;min-height:34px;padding:6px 12px;font-size:13px}.pwa-install-dismiss{align-self:start;width:32px;height:32px;border-radius:9px;color:var(--muted)}.practice-focus{min-height:100dvh;padding:calc(clamp(16px,4vh,36px) + env(safe-area-inset-top)) 18px clamp(24px,5vh,48px);background:var(--bg)}.activity-focus{width:100%;overflow-x:clip;overscroll-behavior:none}.practice-focus-inner{width:min(100%,800px);margin:0 auto}.practice-focus-actions{display:flex;justify-content:flex-start;min-height:32px;margin-bottom:8px}.practice-back{display:inline-flex;align-items:center;min-height:36px;padding:4px 8px;margin-left:-8px;border-radius:9px;color:var(--muted);transition:color var(--duration-control) ease,background-color var(--duration-control) ease,transform var(--duration-press) var(--ease-out)}.activity-back-label{display:inline}.account-page{display:grid;gap:14px;width:100%}.account-profile-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:13px;width:100%;padding:14px 16px;border-color:color-mix(in srgb,var(--border-strong) 68%,var(--border));background:color-mix(in srgb,var(--panel) 94%,var(--accent-soft))}.account-profile-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--accent-soft);color:var(--accent)}.account-profile-copy{display:grid;min-width:0;line-height:1.25}.account-profile-copy strong{overflow:hidden;margin-top:2px;font-size:14px;font-weight:620;text-overflow:ellipsis;white-space:nowrap}.account-signout{color:var(--muted);white-space:nowrap}.account-language-levels{padding:16px}.account-section-heading{display:flex;align-items:center;gap:8px;padding:0 2px 13px;color:var(--muted)}.account-section-heading h2{margin:0;color:var(--text);font-size:14px;font-weight:650}.account-language-list{display:grid;gap:8px}.account-language-row{display:grid;gap:11px;min-height:70px;padding:13px 14px 12px;border-radius:12px;background:color-mix(in srgb,var(--panel-2) 78%,transparent)}.account-language-row.current{background:color-mix(in srgb,var(--accent) 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66%,var(--panel))}.account-language-progress-fill{display:block;width:100%;height:100%;border-radius:inherit;background:var(--accent);transform-origin:left center;transition:transform .26s var(--ease-out)}.account-language-progress.empty{opacity:.5}.account-progress-loading{display:grid;gap:10px;min-height:96px;padding:18px;align-content:center}.account-progress-loading .skeleton-block:first-child{width:42%}.muted{color:var(--muted)}.small{font-size:13px}.center{text-align:center;padding:32px}.section-title{font-size:13px;letter-spacing:.015em;text-transform:none;margin:0 0 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