:root{--ev-primary:#5746e8;--ev-primary-600:#4535d6;--ev-primary-700:#3a2cb8;--ev-primary-50:#f1effe;--ev-primary-100:#e3e0fc;--ev-primary-200:#c9c3f8;--ev-bg:#f7f8fd;--ev-surface:#fff;--ev-surface-2:#f0f2fa;--ev-border:#e3e6f0;--ev-border-strong:#cdd2e1;--ev-text:#182338;--ev-text-2:#475167;--ev-text-3:#677087;--ev-teal:#29b7d3;--ev-teal-700:#0b7a90;--ev-teal-50:#e6f7fb;--ev-orange:#ffae54;--ev-orange-700:#a85a05;--ev-orange-50:#fff4e6;--ev-success:#1e9e6a;--ev-success-700:#11744c;--ev-success-50:#e7f6ef;--ev-error:#e0485a;--ev-error-700:#b8293b;--ev-error-50:#fdedef;--ev-shadow-sm:0 1px 2px #1823380f,0 1px 1px #1823380a;--ev-shadow-md:0 6px 20px -6px #1823381f,0 2px 4px #1823380a;--ev-shadow-lg:0 20px 44px -14px #18233838;--ev-r-sm:8px;--ev-r-md:12px;--ev-r-btn:14px;--ev-r-senior:16px;--ev-r-junior:20px;--ev-font:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif}button{cursor:pointer;font-family:inherit}button:disabled{cursor:not-allowed}input{font-family:inherit}.ev-btn-primary:hover:not(:disabled){background:#4535d6!important}.ev-btn-soft:hover:not(:disabled){background:#e3e0fc!important}.ev-press:active{transform:scale(.98)}.ev-scroll{scrollbar-width:none}.ev-scroll::-webkit-scrollbar{display:none}.ev-field:focus{outline:none;box-shadow:0 0 0 4px #e3e0fc;border-color:#5746e8!important}button:focus-visible,a:focus-visible{outline-offset:2px;outline:3px solid #c9c3f8}:root,[data-band=junior]{--ev-ui-title:26px;--ev-ui-h2:18px;--ev-ui-prompt:19px;--ev-ui-body:16px;--ev-ui-small:13px;--ev-ui-btn-h:56px;--ev-ui-opt-h:60px;--ev-ui-opt-fs:17px;--ev-ui-radius:20px;--ev-ui-gap:12px}[data-band=kids]{--ev-ui-title:28px;--ev-ui-h2:20px;--ev-ui-prompt:22px;--ev-ui-body:17px;--ev-ui-small:14px;--ev-ui-btn-h:60px;--ev-ui-opt-h:68px;--ev-ui-opt-fs:21px;--ev-ui-radius:20px;--ev-ui-gap:14px}[data-band=senior]{--ev-ui-title:24px;--ev-ui-h2:18px;--ev-ui-prompt:17px;--ev-ui-body:15px;--ev-ui-small:13px;--ev-ui-btn-h:48px;--ev-ui-opt-h:56px;--ev-ui-opt-fs:16px;--ev-ui-radius:16px;--ev-ui-gap:10px}[data-band] .ev-ui-btn--primary{min-height:var(--ev-ui-btn-h)}.ev-ui-shell{box-sizing:border-box;background:var(--ev-bg);width:100%;max-width:480px;height:100dvh;color:var(--ev-text);font-family:var(--ev-font);flex-direction:column;margin:0 auto;display:flex;position:relative}@media (width>=481px){.ev-ui-shell{border-right:1px solid var(--ev-border);border-left:1px solid var(--ev-border)}}.ev-ui-shell__main{box-sizing:border-box;min-height:0;padding:max(24px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) 24px max(20px, env(safe-area-inset-left));scrollbar-width:none;flex-direction:column;flex:1;gap:24px;display:flex;overflow:hidden auto}.ev-ui-shell__main::-webkit-scrollbar{display:none}.ev-ui-nav{box-sizing:border-box;min-height:80px;padding:8px 4px max(16px, env(safe-area-inset-bottom));border-top:1px solid var(--ev-border);background:var(--ev-surface);flex:none;justify-content:space-around;display:flex}.ev-ui-nav__item{width:68px;min-width:48px;color:var(--ev-text-3);-webkit-tap-highlight-color:transparent;flex-direction:column;align-items:center;gap:4px;font-size:11px;font-weight:700;text-decoration:none;display:flex}.ev-ui-nav__pill{border-radius:999px;justify-content:center;align-items:center;width:56px;height:30px;display:flex}.ev-ui-nav__item[aria-current=page]{color:var(--ev-primary);font-weight:800}.ev-ui-nav__item[aria-current=page] .ev-ui-nav__pill{background:var(--ev-primary-50)}.ev-ui-hscroll{scrollbar-width:none;gap:10px;margin:0 -20px;padding:2px 20px 6px;display:flex;overflow-x:auto}.ev-ui-hscroll::-webkit-scrollbar{display:none}.ev-ui-screen :focus-visible,.ev-ui-shell :focus-visible{outline:3px solid var(--ev-primary-600);outline-offset:2px}.ev-ui-avatar{box-sizing:border-box;border-radius:999px;flex:none;justify-content:center;align-items:center;display:inline-flex}.ev-ui-badge{border-radius:999px;flex:none;align-items:center;gap:4px;padding:4px 8px;font-size:11px;font-weight:800;line-height:1.2;display:inline-flex}.ev-ui-badge--free{background:var(--ev-success-50);color:var(--ev-success-700)}.ev-ui-badge--plus{background:var(--ev-primary-50);color:var(--ev-primary-700)}.ev-ui-badge--neutral{background:var(--ev-surface-2);color:var(--ev-text-2)}.ev-ui-field{flex-direction:column;gap:8px;min-width:0;display:flex}.ev-ui-field__label{color:var(--ev-text-2);font-size:13px;font-weight:700}.ev-ui-field__box{box-sizing:border-box;border:1.5px solid var(--ev-border);border-radius:var(--ev-r-md);background:var(--ev-surface);align-items:center;gap:10px;height:52px;padding:0 4px 0 16px;display:flex}.ev-ui-field__box:focus-within{border-color:var(--ev-primary);box-shadow:0 0 0 4px var(--ev-primary-100)}.ev-ui-field__box--error{border-color:var(--ev-error)}.ev-ui-field__box--error:focus-within{border-color:var(--ev-error);box-shadow:0 0 0 4px var(--ev-error-50)}.ev-ui-field__input{min-width:0;height:100%;color:var(--ev-text);font-family:var(--ev-font);background:0 0;border:0;outline:none;flex:1;padding:0;font-size:16px}.ev-ui-field__input:focus-visible{outline:none}.ev-ui-field__input::-ms-reveal{display:none}.ev-ui-field__input::placeholder{color:var(--ev-text-3)}.ev-ui-field__msg{color:var(--ev-text-3);font-size:12px;font-weight:600}.ev-ui-field__msg--error{color:var(--ev-error-700)}.ev-ui-iconbtn{border-radius:var(--ev-r-md);width:48px;height:48px;color:var(--ev-text);-webkit-tap-highlight-color:transparent;background:0 0;border:0;flex:none;justify-content:center;align-items:center;padding:0;text-decoration:none;display:inline-flex}.ev-ui-iconbtn--outlined{border:1px solid var(--ev-border);background:var(--ev-surface)}.ev-ui-iconbtn--muted{color:var(--ev-text-3)}.ev-ui-seg{border-radius:var(--ev-r-btn);background:var(--ev-surface-2);padding:4px;display:flex}.ev-ui-seg__item{box-sizing:border-box;min-height:48px;color:var(--ev-text-2);font-family:var(--ev-font);background:0 0;border:0;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:6px;padding:0 8px;font-size:14px;font-weight:700;text-decoration:none;display:flex}.ev-ui-seg__item[aria-current=page],.ev-ui-seg__item[aria-pressed=true]{background:var(--ev-surface);color:var(--ev-text);font-weight:800;box-shadow:0 1px 2px #18233814}.ev-ui-seg__item:disabled{opacity:.6}.ev-ui-seg__soon{color:var(--ev-text-3);font-size:11px;font-weight:700}.ev-ui-chip{box-sizing:border-box;border:1.5px solid var(--ev-border);background:var(--ev-surface);min-height:48px;color:var(--ev-text);font-family:var(--ev-font);border-radius:999px;flex:none;justify-content:center;align-items:center;padding:0 16px;font-size:13px;font-weight:700;display:inline-flex}.ev-ui-chip[aria-pressed=true]{border-color:var(--ev-text);background:var(--ev-text);color:var(--ev-surface)}.ev-ui-state{text-align:center;flex-direction:column;align-items:center;gap:10px;padding:48px 16px;display:flex}.ev-ui-state__icon{background:var(--ev-surface-2);width:56px;height:56px;color:var(--ev-text-3);border-radius:16px;justify-content:center;align-items:center;display:flex}.ev-ui-state__icon--error{background:var(--ev-error-50);color:var(--ev-error-700)}.ev-ui-state__title{font-size:16px;font-weight:800}.ev-ui-state__text{color:var(--ev-text-2);font-size:14px}.ev-ui-spinner{border:3px solid var(--ev-primary-100);border-top-color:var(--ev-primary);border-radius:999px;width:28px;height:28px;animation:.9s linear infinite ev-ui-spin}@keyframes ev-ui-spin{to{transform:rotate(360deg)}}@media 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4}.ev-media__point{fill:var(--ev-surface);stroke:var(--ev-primary);stroke-width:2.5px}.ev-media__fn{fill:var(--ev-primary-700);font-family:var(--ev-font);font-size:12px;font-weight:800}.ev-opt{box-sizing:border-box;width:100%;min-height:var(--ev-ui-opt-h);border:1.5px solid var(--ev-border);border-radius:var(--ev-r-senior);background:var(--ev-surface);color:var(--ev-text);cursor:pointer;-webkit-tap-highlight-color:transparent;align-items:center;gap:14px;padding:10px 16px;display:flex;position:relative}.ev-opt--locked{cursor:default}.ev-opt__input{opacity:0;width:100%;height:100%;cursor:inherit;margin:0;position:absolute;inset:0}.ev-opt:has(.ev-opt__input:focus-visible){outline:3px solid var(--ev-primary-600);outline-offset:2px}.ev-opt__box{box-sizing:border-box;background:var(--ev-surface-2);width:30px;height:30px;color:var(--ev-text-2);border-radius:9px;flex:none;justify-content:center;align-items:center;font-size:14px;font-weight:800;display:flex}.ev-opt--multi .ev-opt__box{border-radius:8px}.ev-opt--multi.ev-opt--default .ev-opt__box{border:2px solid var(--ev-border-strong);background:var(--ev-surface)}.ev-opt__body{min-width:0;font-size:var(--ev-ui-opt-fs);text-align:left;flex:1;align-items:center;font-weight:700;display:flex}.ev-opt__tag{flex:none;font-size:12px;font-weight:800}.ev-opt--selected{border:2px solid var(--ev-primary);background:var(--ev-primary-50)}.ev-opt--selected .ev-opt__box{background:var(--ev-primary);color:var(--ev-surface)}.ev-opt--correct{border:2px solid var(--ev-success);background:var(--ev-success-50)}.ev-opt--correct .ev-opt__box{background:var(--ev-success);color:var(--ev-surface)}.ev-opt--correct .ev-opt__tag,.ev-opt--missed .ev-opt__tag{color:var(--ev-success-700)}.ev-opt--wrong{border:2px solid var(--ev-error);background:var(--ev-error-50)}.ev-opt--wrong .ev-opt__box{background:var(--ev-error);color:var(--ev-surface)}.ev-opt--wrong .ev-opt__tag{color:var(--ev-error-700)}.ev-opt--missed{border:2px dashed var(--ev-success);background:var(--ev-surface)}.ev-opt--missed .ev-opt__box{background:var(--ev-success-50);color:var(--ev-success-700)}.ev-answer{flex-direction:column;gap:8px;display:flex}.ev-answer__label{color:var(--ev-text-2);font-size:13px;font-weight:700}.ev-answer__box{box-sizing:border-box;border:2px solid var(--ev-border);border-radius:var(--ev-r-btn);background:var(--ev-surface);align-items:center;gap:10px;height:56px;padding:0 16px;display:flex}[data-band=kids] .ev-answer__box{height:64px}.ev-answer__box:focus-within{border-color:var(--ev-primary);box-shadow:0 0 0 4px var(--ev-primary-100)}.ev-answer__box--correct,.ev-answer__box--correct:focus-within{border-color:var(--ev-success);background:var(--ev-success-50);box-shadow:none}.ev-answer__box--wrong,.ev-answer__box--wrong:focus-within{border-color:var(--ev-error);background:var(--ev-error-50);box-shadow:none}.ev-answer__input{min-width:0;height:100%;color:var(--ev-text);font-family:var(--ev-font);background:0 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var(--ev-primary-200);outline-offset:2px}.ev-fb{border-radius:var(--ev-r-senior);align-items:flex-start;gap:12px;padding:16px;display:flex}.ev-fb--correct{background:var(--ev-success-50);color:var(--ev-success-700)}.ev-fb--wrong{background:var(--ev-error-50);color:var(--ev-error-700)}.ev-fb__icon{width:36px;height:36px;color:var(--ev-surface);border-radius:10px;flex:none;justify-content:center;align-items:center;display:flex}.ev-fb--correct .ev-fb__icon{background:var(--ev-success)}.ev-fb--wrong .ev-fb__icon{background:var(--ev-error)}.ev-fb__body{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.ev-fb__title{font-size:17px;font-weight:800}.ev-fb__text{font-size:14px;line-height:20px}.ev-fb__answer{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.ev-fb__answer-label{font-size:13px;font-weight:700}.ev-fb .ev-math{color:inherit}@media 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var(--ev-border);justify-content:space-between;align-items:center;gap:12px;padding-bottom:12px;display:flex}.ev-parent__row-item:last-child{border-bottom:0;padding-bottom:0}.ev-parent__item-copy{flex-direction:column;min-width:0;display:flex}.ev-parent__item-title{font-size:var(--ev-ui-body);overflow-wrap:anywhere;font-weight:700}.ev-parent__score{border-radius:999px;flex:none;padding:5px 12px;font-size:13px;font-weight:800}.ev-parent__score--good{background:var(--ev-success-50);color:var(--ev-success-700)}.ev-parent__score--weak{background:var(--ev-error-50);color:var(--ev-error-700)}.ev-parent__current{border-radius:var(--ev-ui-radius);background:var(--ev-text);color:var(--ev-surface);flex-direction:column;flex:none;gap:6px;padding:18px 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svg{color:var(--ev-success);flex:none}.ev-parent__current-badge{align-self:flex-start;padding:6px 12px;font-size:13px}.ev-unlock{background:var(--ev-bg);gap:8px}.ev-unlock__back{margin-left:-8px}.ev-unlock__form{flex-direction:column;gap:16px;margin:auto 0;display:flex}.ev-unlock__icon{background:var(--ev-primary-50);width:64px;height:64px;color:var(--ev-primary);border-radius:20px;justify-content:center;align-items:center;display:flex}.ev-unlock__title{font-size:var(--ev-ui-title);letter-spacing:-.02em;font-weight:800;line-height:1.25}.ev-unlock__text{font-size:var(--ev-ui-body);color:var(--ev-text-2);line-height:1.45}@media (prefers-reduced-motion:reduce){.ev-parent__chev{transition:none}}.ev-parent__reportsection{flex-direction:column;flex:none;gap:12px;display:flex}.ev-parent__delta{color:var(--ev-text-2);align-items:baseline;gap:4px;margin:0;font-size:13px;font-weight:700;line-height:1.3;display:flex}.ev-parent__delta-arrow{font-size:16px;font-weight:800}.ev-parent__delta--up{color:var(--ev-success-700)}.ev-parent__delta--down{color:var(--ev-orange-700)}.ev-parent__upsell{align-items:flex-start}.ev-parent__upsell-icon{border-radius:var(--ev-r-md);background:var(--ev-orange-50);width:44px;height:44px;color:var(--ev-orange-700);justify-content:center;align-items:center;display:flex}.ev-child{padding-top:max(16px, env(safe-area-inset-top));padding-bottom:0}.ev-child__form{flex-direction:column;flex:1;gap:22px;display:flex}.ev-child__header{align-items:center;gap:8px;min-height:56px;margin:0 -8px;display:flex}.ev-child__progress{flex:1;gap:6px;display:flex}.ev-child__progress span{background:var(--ev-primary);border-radius:999px;flex:1;height:4px}.ev-child__step{text-align:right;width:52px;color:var(--ev-text-3);padding-right:8px;font-size:13px;font-weight:700}.ev-child__newprofile{flex:1;font-size:15px;font-weight:800}.ev-child__head{flex-direction:column;gap:6px;display:flex}.ev-child__title{letter-spacing:-.02em;font-size:26px;font-weight:800;line-height:34px}.ev-child__subtitle{color:var(--ev-text-2);font-size:15px;line-height:22px}.ev-child__fieldset{border:0;min-width:0;margin:0;padding:0}.ev-child__legend{color:var(--ev-text-2);margin-bottom:10px;padding:0;font-size:13px;font-weight:700}.ev-child__avatars{justify-content:space-between;display:flex}.ev-child__avatar{box-sizing:border-box;background:0 0;border:2.5px solid #0000;border-radius:999px;width:54px;height:54px;padding:3px}.ev-child__avatar[aria-pressed=true]{border-color:var(--ev-primary)}.ev-child__grades{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.ev-child__grade{box-sizing:border-box;border:1.5px solid var(--ev-border);border-radius:var(--ev-r-md);background:var(--ev-surface);height:48px;color:var(--ev-text);font-size:16px;font-weight:800}.ev-child__grade[aria-pressed=true]{border-color:var(--ev-primary);background:var(--ev-primary);color:var(--ev-surface);box-shadow:0 6px 12px -6px color-mix(in srgb, var(--ev-primary) 60%, transparent)}.ev-child__mode{border-radius:var(--ev-r-senior);background:var(--ev-orange-50);align-items:center;gap:14px;padding:16px;display:flex}.ev-child__mode[data-band=senior]{background:var(--ev-primary-50)}.ev-child__mode-icon{border-radius:var(--ev-r-md);background:var(--ev-surface);width:44px;height:44px;color:var(--ev-orange-700);flex:none;justify-content:center;align-items:center;display:flex}.ev-child__mode[data-band=senior] .ev-child__mode-icon{color:var(--ev-primary)}.ev-child__mode-copy{flex-direction:column;gap:2px;min-width:0;display:flex}.ev-child__mode-title{font-size:15px;font-weight:800}.ev-child__mode-text{color:var(--ev-text-2);font-size:13px;line-height:18px}.ev-child__server-error{border-radius:var(--ev-r-md);background:var(--ev-error-50);color:var(--ev-error-700);padding:12px 14px;font-size:14px;font-weight:600}.ev-child__footer{z-index:1;padding:12px 20px max(16px, env(safe-area-inset-bottom));border-top:1px solid var(--ev-border);background:var(--ev-bg);margin:auto -20px 0;position:sticky;bottom:0}.ev-focus-bar{min-height:56px;padding:max(24px, env(safe-area-inset-top)) 12px 0;flex:none;align-items:center;gap:8px;display:flex}.ev-focus-bar__title{text-align:center;flex-direction:column;flex:1;align-items:center;min-width:0;display:flex}.ev-focus-bar__main{font-size:15px;font-weight:800}.ev-focus-bar__sub{color:var(--ev-text-3);font-size:12px;font-weight:600}.ev-focus-bar__spacer{flex:none;width:48px}.ev-focus-head{padding:max(24px, env(safe-area-inset-top)) 16px 12px;flex-direction:column;flex:none;gap:10px;display:flex}.ev-focus-head__row{align-items:center;gap:8px;min-height:48px;display:flex}.ev-focus-head__title{flex-direction:column;flex:1;align-items:center;min-width:0;display:flex}.ev-focus-head__step{font-size:15px;font-weight:800}.ev-focus-head__topic{max-width:220px;color:var(--ev-text-3);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600;overflow:hidden}.ev-focus-head__mode{border-radius:999px;align-items:center;height:28px;padding:0 10px;font-size:12px;font-weight:800;display:flex}.ev-focus-head__mode--practice{background:var(--ev-teal-50);color:var(--ev-teal-700)}.ev-focus-head__mode--control{background:var(--ev-orange-50);color:var(--ev-orange-700)}.ev-focus-foot{padding:12px max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));border-top:1px solid var(--ev-border);background:var(--ev-surface);flex:none;gap:10px;display:flex}.ev-focus-foot .ev-ui-btn{min-height:var(--ev-ui-btn-h);border-radius:var(--ev-r-btn)}.ev-focus-foot__primary{flex:1.4}.ev-focus-foot__secondary{flex:1;font-size:15px}.ev-focus-foot__prev{box-sizing:border-box;width:var(--ev-ui-btn-h);height:var(--ev-ui-btn-h);border:1.5px solid var(--ev-border);border-radius:var(--ev-r-btn);background:var(--ev-surface);color:var(--ev-text);flex:none;justify-content:center;align-items:center;display:flex}.ev-focus-foot__prev:disabled{color:var(--ev-border-strong)}.ev-sheet{z-index:6;background:color-mix(in srgb, var(--ev-text) 40%, transparent);flex-direction:column;justify-content:flex-end;display:flex;position:absolute;inset:0}.ev-sheet__backdrop{background:0 0;border:0;flex:1}.ev-sheet__panel{padding:20px 20px max(28px, env(safe-area-inset-bottom));background:var(--ev-surface);border-radius:24px 24px 0 0;flex-direction:column;gap:12px;display:flex}.ev-sheet__panel .ev-ui-btn{min-height:52px}.ev-sheet__grip{background:var(--ev-border);border-radius:999px;align-self:center;width:40px;height:4px}.ev-sheet__title{font-size:18px;font-weight:800}.ev-sheet__text{color:var(--ev-text-2);font-size:14px;line-height:20px}.ev-sheet__leave{color:var(--ev-error-700)}.ev-sheet__error{border-radius:var(--ev-r-md);background:var(--ev-error-50);color:var(--ev-error-700);padding:10px 12px;font-size:14px;font-weight:600}.ev-focus-head__timerrow{justify-content:center;display:flex}.ev-focus-head__timer{border:1.5px solid var(--ev-border);background:var(--ev-surface);min-height:28px;color:var(--ev-text-2);font-variant-numeric:tabular-nums;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:14px;font-weight:800;display:inline-flex}.ev-focus-head__timer--warn{border-color:var(--ev-orange-700);background:var(--ev-orange-50);color:var(--ev-orange-700)}.ev-ach__header{flex:none;justify-content:space-between;align-items:center;margin:0 -8px -8px;display:flex}.ev-ach__title{font-size:var(--ev-ui-h2);font-weight:800}.ev-ach__hero{border-radius:var(--ev-ui-radius);background:var(--ev-primary);color:var(--ev-surface);flex-direction:column;flex:none;gap:8px;padding:20px;display:flex}.ev-ach__hero-label{color:var(--ev-primary-100);font-size:13px;font-weight:600}.ev-ach__hero-count{letter-spacing:-.02em;font-size:30px;font-weight:800;line-height:1.1}.ev-ach__hero .ev-ach__hero-bar{background:#ffffff38}.ev-ach__next{border-radius:var(--ev-r-senior);background:#ffffff24;flex-direction:column;gap:2px;margin-top:8px;padding:12px 14px;display:flex}.ev-ach__next-label{color:var(--ev-primary-100);font-size:12px;font-weight:700}.ev-ach__next-title{font-size:var(--ev-ui-body);font-weight:800}.ev-ach__empty{border-radius:var(--ev-ui-radius);background:var(--ev-surface);color:var(--ev-text-2);padding:16px;font-size:14px}.ev-ach__grid{flex:none;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.ev-ach__card{border:1px solid var(--ev-border);border-radius:var(--ev-ui-radius);background:var(--ev-surface);min-width:0;box-shadow:var(--ev-shadow-sm);text-align:center;flex-direction:column;align-items:center;gap:6px;padding:16px 12px;display:flex}.ev-ach__icon{border-radius:999px;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:4px;display:flex;position:relative}.ev-ach__card--on .ev-ach__icon{background:var(--ev-orange-50);color:var(--ev-orange-700)}.ev-ach__card--off .ev-ach__icon{background:var(--ev-surface-2);color:var(--ev-text-3)}.ev-ach__lock{border:2px solid var(--ev-surface);background:var(--ev-surface-2);width:22px;height:22px;color:var(--ev-text-2);border-radius:999px;justify-content:center;align-items:center;display:flex;position:absolute;bottom:-2px;right:-2px}.ev-ach__name{font-size:15px;font-weight:800;line-height:1.25}.ev-ach__cond{color:var(--ev-text-2);font-size:13px;line-height:1.35}.ev-ach__badge{background:var(--ev-success-50);color:var(--ev-success-700);border-radius:999px;margin-top:auto;padding:5px 12px;font-size:12px;font-weight:800}.ev-ach__progress{flex-direction:column;gap:6px;width:100%;margin-top:auto;display:flex}.ev-ach__value{color:var(--ev-text-2);font-size:12px;font-weight:700}.ev-catalog__header{flex-direction:column;flex:none;gap:14px;display:flex}.ev-catalog__titlebar{justify-content:space-between;align-items:center;min-height:48px;display:flex}.ev-catalog__title{font-size:var(--ev-ui-title);letter-spacing:-.02em;font-weight:800;line-height:34px}.ev-catalog__grade{border:1px solid var(--ev-border);background:var(--ev-surface);border-radius:999px;align-items:center;min-height:40px;padding:0 14px;font-size:14px;font-weight:800;display:inline-flex}.ev-catalog__search{box-sizing:border-box;border:1.5px solid var(--ev-border);border-radius:var(--ev-r-btn);background:var(--ev-surface);height:52px;color:var(--ev-text-3);align-items:center;gap:10px;padding:0 14px;display:flex}.ev-catalog__search:focus-within{border-color:var(--ev-primary);box-shadow:0 0 0 4px var(--ev-primary-100)}.ev-catalog__search input:focus-visible{outline:none}.ev-catalog__search input{min-width:0;height:100%;color:var(--ev-text);font-family:var(--ev-font);background:0 0;border:0;outline:none;flex:1;padding:0;font-size:15px;font-weight:500}.ev-catalog__ent{border-radius:var(--ev-r-senior);background:var(--ev-text);color:var(--ev-surface);flex:none;align-items:center;gap:14px;padding:16px;display:flex}.ev-catalog__ent-icon{border-radius:var(--ev-r-md);width:44px;height:44px;color:var(--ev-orange);background:#ffffff1a;flex:none;justify-content:center;align-items:center;display:flex}.ev-catalog__ent-copy{flex-direction:column;gap:2px;min-width:0;display:flex}.ev-catalog__ent-title{font-size:15px;font-weight:800}.ev-catalog__ent-text{color:var(--ev-border-strong);font-size:13px}.ev-catalog__grid{flex:none;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.ev-catalog__grid li{display:flex}.ev-catalog__card{box-sizing:border-box;border-radius:var(--ev-ui-radius);background:var(--ev-surface);min-width:0;box-shadow:var(--ev-shadow-sm);color:var(--ev-text);flex-direction:column;flex:1;align-items:flex-start;gap:12px;padding:14px;text-decoration:none;display:flex}.ev-catalog__card-top{justify-content:space-between;align-items:flex-start;width:100%;display:flex}.ev-catalog__card-icon{border-radius:var(--ev-r-md);justify-content:center;align-items:center;width:44px;height:44px;display:flex}.ev-catalog__card-name{overflow-wrap:anywhere;align-items:flex-end;min-height:40px;font-size:15px;font-weight:800;line-height:20px;display:flex}[data-band=kids] .ev-catalog__card-name{font-size:16px}.ev-catalog__card-meta{color:var(--ev-text-3);font-size:12px;font-weight:600}.ev-prog__header{flex:none;justify-content:space-between;align-items:center;gap:12px;display:flex}.ev-prog__title{font-size:var(--ev-ui-title);letter-spacing:-.02em;font-weight:800;line-height:1.2}.ev-prog__awards{border:1px solid var(--ev-border);background:var(--ev-surface);min-height:48px;box-shadow:var(--ev-shadow-sm);color:var(--ev-text);border-radius:999px;flex:none;align-items:center;gap:8px;padding:0 16px;font-size:14px;font-weight:800;text-decoration:none;display:inline-flex}.ev-prog__awards svg{color:var(--ev-orange-700)}.ev-prog__h2{font-size:var(--ev-ui-h2);font-weight:800;line-height:1.3}.ev-prog__muted{font-size:var(--ev-ui-small);color:var(--ev-text-2);font-weight:600;line-height:1.4}.ev-prog__goal{border:1px solid var(--ev-border);border-radius:var(--ev-ui-radius);background:var(--ev-surface);box-shadow:var(--ev-shadow-sm);flex:none;align-items:center;gap:16px;padding:16px;display:flex}.ev-prog__goal-copy{flex-direction:column;gap:4px;min-width:0;display:flex}.ev-prog__goal-text{font-size:var(--ev-ui-body);color:var(--ev-text-2);font-weight:700;line-height:1.4}.ev-prog__tiles{flex:none;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.ev-prog__tile{border:1px solid var(--ev-border);border-radius:var(--ev-ui-radius);background:var(--ev-surface);min-width:0;box-shadow:var(--ev-shadow-sm);flex-direction:column;gap:10px;padding:14px;display:flex}.ev-prog__tile-head{align-items:center;gap:8px;min-width:0;display:flex}.ev-prog__tile-icon{border-radius:var(--ev-r-md);flex:none;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.ev-prog__tile-label{color:var(--ev-text-2);font-size:13px;font-weight:700;line-height:1.25}.ev-prog__tile-value{letter-spacing:-.02em;font-size:28px;font-weight:800;line-height:1.1}.ev-prog__card{border-radius:var(--ev-ui-radius);flex-direction:column;flex:none;gap:12px;padding:16px;display:flex}.ev-prog__empty{border-radius:var(--ev-ui-radius);text-align:center;flex-direction:column;flex:none;align-items:center;gap:10px;padding:24px 20px;display:flex}.ev-prog__empty-icon{background:var(--ev-primary-50);width:56px;height:56px;color:var(--ev-primary);border-radius:16px;justify-content:center;align-items:center;display:flex}.ev-prog__list{flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;display:flex}.ev-prog__subject{flex-direction:column;gap:8px;display:flex}.ev-prog__subject-head{align-items:center;gap:10px;display:flex}.ev-prog__subject-icon{border-radius:var(--ev-r-md);flex:none;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.ev-prog__subject-name{min-width:0;font-size:var(--ev-ui-body);flex:1;font-weight:800}.ev-prog__subject-pct{font-size:var(--ev-ui-body);color:var(--ev-primary-700);font-weight:800}.ev-prog__topic{justify-content:space-between;align-items:center;gap:12px;display:flex}.ev-prog__topic-copy{flex-direction:column;align-items:flex-start;gap:4px;min-width:0;display:flex}.ev-prog__topic-title{font-size:var(--ev-ui-body);overflow-wrap:anywhere;font-weight:700}.ev-prog__badge{border-radius:999px;padding:3px 8px;font-size:12px;font-weight:800}.ev-prog__badge--weak{background:var(--ev-error-50);color:var(--ev-error-700)}.ev-prog__badge--strong{background:var(--ev-success-50);color:var(--ev-success-700)}.ev-prog__repeat{flex:none;min-height:48px;padding:0 14px;font-size:14px}.ev-prog__link{box-sizing:border-box;border:1px solid var(--ev-border);border-radius:var(--ev-ui-radius);background:var(--ev-surface);min-height:64px;box-shadow:var(--ev-shadow-sm);color:var(--ev-text);flex:none;align-items:center;gap:12px;padding:12px 16px;text-decoration:none;display:flex}.ev-prog__link-icon{border-radius:var(--ev-r-md);background:var(--ev-orange-50);width:44px;height:44px;color:var(--ev-orange-700);flex:none;justify-content:center;align-items:center;display:flex}.ev-prog__link-copy{flex-direction:column;flex:1;min-width:0;display:flex}.ev-prog__link-title{font-size:var(--ev-ui-body);font-weight:800}.ev-res__hero{border-radius:var(--ev-ui-radius);background:var(--ev-surface);box-shadow:var(--ev-shadow-md);flex:none;align-items:center;gap:18px;padding:20px;display:flex}.ev-res__ring{flex:none}.ev-res__hero-copy{flex-direction:column;flex:1;align-items:flex-start;gap:6px;min-width:0;display:flex}.ev-res__headline{font-size:19px;font-weight:800;line-height:1.25}[data-band=kids] .ev-res__headline{font-size:22px}.ev-res__topic{color:var(--ev-text-2);font-size:13px;font-weight:600;line-height:18px}.ev-res__mode{background:var(--ev-surface-2);color:var(--ev-text-2);border-radius:999px;padding:4px 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14px;font-size:13px;font-weight:600}.ev-topics__cta-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ev-th__title{font-size:var(--ev-ui-title);letter-spacing:-.02em;flex:none;font-weight:800;line-height:34px}.ev-th__section{flex-direction:column;flex:none;gap:12px;display:flex}.ev-th__h2{font-size:var(--ev-ui-h2);font-weight:800;line-height:24px}.ev-th__text{color:var(--ev-text-2);font-size:14px;line-height:20px}.ev-th__list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.ev-th__row{box-sizing:border-box;border-radius:var(--ev-ui-radius);background:var(--ev-surface);min-height:64px;box-shadow:var(--ev-shadow-sm);color:var(--ev-text);align-items:center;gap:12px;padding:10px 14px;text-decoration:none;display:flex}.ev-th__icon{border-radius:var(--ev-r-md);flex:none;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.ev-th__copy{flex-direction:column;flex:1;min-width:0;display:flex}.ev-th__name{font-size:var(--ev-ui-body);font-weight:800}.ev-th__meta{color:var(--ev-text-3);font-size:12px;font-weight:600}.ev-trainer__badge{background:var(--ev-error-50);color:var(--ev-error-700);border-radius:999px;align-self:flex-start;padding:5px 10px;font-size:12px;font-weight:800}.ev-trainer__instruction{letter-spacing:.06em;text-transform:uppercase;color:var(--ev-text-3);font-size:12px;font-weight:800}.ev-trainer__prompt{font-size:var(--ev-ui-prompt);font-weight:700;line-height:1.4}.ev-trainer__prompt:focus{outline:none}.ev-trainer__prompt:focus-visible{outline:3px solid var(--ev-primary-600);outline-offset:4px}.ev-trainer__math{border-radius:var(--ev-r-senior);background:var(--ev-surface);box-shadow:var(--ev-shadow-sm);justify-content:center;padding:20px 16px;display:flex}.ev-trainer__options{gap:var(--ev-ui-gap);flex-direction:column;display:flex}.ev-trainer__saved{background:var(--ev-primary-50);color:var(--ev-primary-700);border-radius:999px;align-self:flex-start;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:700;display:inline-flex}.ev-trainer__error{border-radius:var(--ev-r-md);background:var(--ev-error-50);color:var(--ev-error-700);padding:12px 14px;font-size:14px;font-weight:600}.ev-trainer__demo{background:var(--ev-orange-50);color:var(--ev-orange-700);font-size:var(--ev-ui-small);border-radius:999px;align-items:center;gap:6px;margin:0 0 8px;padding:4px 10px;font-weight:600;display:inline-flex}.ev-trainer__timeup,.ev-trainer__leave{border-radius:var(--ev-r-md);align-items:center;gap:10px;padding:10px 14px;font-size:14px;font-weight:700;display:flex}.ev-trainer__timeup{background:var(--ev-orange-50);color:var(--ev-orange-700);justify-content:space-between}.ev-trainer__leave{background:var(--ev-primary-50);color:var(--ev-primary-700)}.ev-trainer__leave>span{flex:1}.ev-trainer__leave-close{min-width:44px;min-height:44px;color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;flex:none;padding:0 8px;font-weight:800;text-decoration:underline}.ev-trainer__leave-close:focus-visible{outline:3px solid var(--ev-primary-600);outline-offset:2px}.ev-setup__header{flex:none;align-items:center;gap:8px;min-height:48px;margin:0 -8px -12px;display:flex}.ev-setup__header-title{text-align:center;flex:1;font-size:15px;font-weight:800}.ev-setup__spacer{flex:none;width:48px}.ev-setup__intro{flex-direction:column;flex:none;gap:6px;margin-top:-8px;display:flex}.ev-setup__path{color:var(--ev-text-3);font-size:13px;font-weight:700}.ev-setup__title{font-size:var(--ev-ui-title);letter-spacing:-.02em;font-weight:800;line-height:1.25}.ev-setup__chips{flex-wrap:wrap;gap:8px;margin-top:6px;display:flex}.ev-setup__chip{background:var(--ev-surface-2);color:var(--ev-text-2);border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800}.ev-setup__evi{flex:none;align-items:flex-end;gap:10px;display:flex}.ev-setup__bubble{background:var(--ev-surface);box-shadow:var(--ev-shadow-sm);border-radius:16px 16px 16px 4px;flex:1;padding:12px 14px;font-size:16px;font-weight:600;line-height:23px}.ev-setup__kidsnote{border-radius:var(--ev-r-senior);background:var(--ev-surface);box-shadow:var(--ev-shadow-sm);flex:none;align-items:center;gap:12px;padding:14px 16px;font-size:15px;font-weight:600;line-height:21px;display:flex}.ev-setup__kidsnote-icon{background:var(--ev-success-50);width:36px;height:36px;color:var(--ev-success-700);border-radius:10px;flex:none;justify-content:center;align-items:center;display:flex}.ev-setup__lock{border:1.5px solid var(--ev-primary-200);border-radius:var(--ev-ui-radius);background:var(--ev-surface);flex:none;align-items:flex-start;gap:12px;padding:18px;display:flex}.ev-setup__lock-icon{border-radius:var(--ev-r-md);background:var(--ev-primary-50);width:44px;height:44px;color:var(--ev-primary);flex:none;justify-content:center;align-items:center;display:flex}.ev-setup__lock-title{font-size:16px;font-weight:800}.ev-setup__lock-text{color:var(--ev-text-2);margin-top:4px;font-size:14px;line-height:20px}.ev-setup__group{border:0;flex-direction:column;flex:none;gap:10px;min-width:0;margin:0;padding:0;display:flex}.ev-setup__legend{color:var(--ev-text-2);margin-bottom:10px;padding:0;font-size:13px;font-weight:700}.ev-setup__note{color:var(--ev-text-3);font-size:12px;font-weight:600;line-height:17px}.ev-setup__seg{font-size:15px;font-weight:800}.ev-setup__seg:disabled{color:var(--ev-text-3);opacity:.55}.ev-setup__mode{box-sizing:border-box;border:2px solid var(--ev-border);border-radius:var(--ev-r-senior);background:var(--ev-surface);cursor:pointer;align-items:center;gap:14px;width:100%;min-height:48px;padding:14px 16px;display:flex;position:relative}.ev-setup__mode--on{border-color:var(--ev-primary);background:var(--ev-primary-50)}.ev-setup__mode:has(.ev-setup__mode-input:focus-visible){outline:3px solid var(--ev-primary-600);outline-offset:2px}.ev-setup__mode--locked{background:var(--ev-surface-2);cursor:not-allowed}.ev-setup__mode--locked .ev-setup__mode-input{cursor:not-allowed}.ev-setup__mode--locked .ev-setup__dot{opacity:.65}.ev-setup__mode-plus{font-weight:700}.ev-setup__mode-input{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute;inset:0}.ev-setup__dot{box-sizing:border-box;border:2px solid var(--ev-border-strong);border-radius:999px;flex:none;justify-content:center;align-items:center;width:24px;height:24px;display:flex}.ev-setup__dot:after{content:"";background:0 0;border-radius:999px;width:12px;height:12px}.ev-setup__mode--on .ev-setup__dot{border-color:var(--ev-primary)}.ev-setup__mode--on .ev-setup__dot:after{background:var(--ev-primary)}.ev-setup__mode-copy{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.ev-setup__mode-title{font-size:15px;font-weight:800}.ev-setup__mode-text{color:var(--ev-text-2);font-size:13px;font-weight:500;line-height:18px}.ev-setup__dock{z-index:1;border-top:1px solid var(--ev-border);background:var(--ev-bg);flex-direction:column;flex:none;gap:10px;margin:auto -20px -24px;padding:12px 20px;display:flex;position:sticky;bottom:-24px}.ev-setup__meta{color:var(--ev-text-2);justify-content:center;gap:16px;font-size:13px;font-weight:700;display:flex}.ev-setup__meta-item{align-items:center;gap:6px;display:inline-flex}.ev-setup__error{border-radius:var(--ev-r-md);background:var(--ev-error-50);color:var(--ev-error-700);padding:10px 14px;font-size:14px;font-weight:600}.ev-api-status{background:var(--ev-surface-2);min-height:28px;color:var(--ev-text-2);border-radius:999px;align-items:center;gap:6px;padding:0 10px;font-size:12px;font-weight:700;display:inline-flex}.ev-api-status[data-status=checking]{background:0 0}.ev-api-status__dot{background:var(--ev-text-3);border-radius:999px;width:8px;height:8px}.ev-api-status[data-status=online] .ev-api-status__dot{background:var(--ev-success)}.ev-api-status[data-status=offline] .ev-api-status__dot{background:var(--ev-error)}.ev-welcome{gap:20px}.ev-welcome__header{justify-content:space-between;align-items:center;min-height:48px;display:flex}.ev-welcome__copy{flex-direction:column;flex:1;gap:12px;padding-top:4px;display:flex}.ev-welcome__title{letter-spacing:-.02em;font-size:30px;font-weight:800;line-height:38px}.ev-welcome__subtitle{color:var(--ev-text-2);font-size:16px;font-weight:500;line-height:24px}.ev-welcome__actions{flex-direction:column;gap:10px;display:flex}.ev-welcome__arrow{flex:none}.ev-wi{background:var(--ev-primary-50);border-radius:28px;flex:none;height:356px;position:relative;overflow:hidden}.ev-wi__stage{width:350px;height:356px;margin:0 auto;position:relative}@media (width<=359px){.ev-wi__stage{zoom:.8}}.ev-wi__circle{border-radius:999px;position:absolute}.ev-wi__circle--outer{background:var(--ev-primary-100);width:240px;height:240px;top:58px;left:95px}.ev-wi__circle--inner{background:var(--ev-primary-200);opacity:.55;width:160px;height:160px;top:98px;left:135px}.ev-wi__evi{position:absolute;top:96px;left:150px}.ev-wi__card{background:var(--ev-surface);box-shadow:var(--ev-shadow-md);align-items:center;display:flex;position:absolute}.ev-wi__task{border-radius:16px;gap:8px;padding:12px 14px;font-size:16px;font-weight:700;top:28px;left:18px}.ev-wi-frac{flex-direction:column;align-items:center;line-height:1;display:inline-flex}.ev-wi-frac__top{padding:0 3px 2px}.ev-wi-frac__bottom{border-top:1.5px solid;padding:2px 3px 0}.ev-wi-frac--success{color:var(--ev-success-700)}.ev-wi__check{background:var(--ev-success);width:22px;height:22px;color:var(--ev-surface);border-radius:999px;justify-content:center;align-items:center;margin-left:2px;display:flex}.ev-wi__streak{border-radius:14px;gap:8px;padding:10px 12px;top:132px;right:18px}.ev-wi__streak-icon{background:var(--ev-orange-50);width:30px;height:30px;color:var(--ev-orange-700);border-radius:10px;justify-content:center;align-items:center;display:flex}.ev-wi__streak-text{flex-direction:column;line-height:1.3;display:flex}.ev-wi__streak-text strong{font-size:14px;font-weight:800}.ev-wi__streak-text span{color:var(--ev-text-3);font-size:11px;font-weight:600}.ev-wi__progress{border-radius:16px;flex-direction:column;align-items:stretch;gap:8px;width:170px;padding:12px 14px;bottom:22px;left:18px}.ev-wi__progress-head{justify-content:space-between;align-items:center;display:flex}.ev-wi__progress-head strong{font-size:13px;font-weight:800}.ev-wi__progress-head span{color:var(--ev-primary-700);font-size:12px;font-weight:800}.ev-wi__bar{background:var(--ev-surface-2);border-radius:999px;height:6px;overflow:hidden}.ev-wi__bar-fill{background:var(--ev-primary);border-radius:999px;width:64%;height:100%}.ev-wi__chip{background:var(--ev-teal-50);color:var(--ev-teal-700);border-radius:999px;align-items:center;gap:6px;padding:8px 12px;font-size:12px;font-weight:800;display:flex;position:absolute;bottom:30px;right:22px}