.donate-button{color:#fff;min-height:44px;font:inherit;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#ff7aa8,#e0558f);border:0;border-radius:999px;align-items:center;gap:6px;padding:0 14px;font-size:.875rem;font-weight:700;display:inline-flex;box-shadow:0 3px #b8336d}.donate-button:hover{filter:brightness(1.05);transform:translateY(-1px)}.donate-button:focus-visible{outline-offset:2px;outline:3px solid #e0558f}@media (max-width:860px){.donate-button{justify-content:center;width:44px;padding:0}.donate-button span{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}}.donate-overlay{z-index:10050;background:#060c188c;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.donate-dialog{background:var(--surface,#fff);width:min(440px,100%);max-height:calc(100dvh - 32px);color:var(--ink,#172033);text-align:center;border-radius:26px;padding:22px 20px 18px;position:relative;overflow-y:auto;box-shadow:0 30px 70px -24px #0000008c}.donate-dialog h2{margin:4px 0 8px;font-size:1.35rem}.donate-dialog>p{color:var(--muted,#5e687b);margin:0 0 14px;font-size:.95rem;line-height:1.55}.donate-close{background:var(--surface-soft,#eef2ff);width:40px;height:40px;color:inherit;cursor:pointer;border:0;border-radius:50%;font-size:1.5rem;line-height:1;position:absolute;top:10px;right:10px}.donate-qr{background:#fff;border-radius:20px;width:fit-content;margin:0 auto 12px;padding:12px;box-shadow:0 6px 20px -10px #0000004d}.donate-qr img{width:220px;height:220px;display:block}.donate-qr figcaption{color:#5e687b;margin-top:6px;font-size:.8rem}.donate-details{text-align:left;gap:6px;margin:0;display:grid}.donate-row{background:var(--surface-soft,#eef2ff);border-radius:12px;grid-template-columns:112px minmax(0,1fr);align-items:center;gap:8px;padding:8px 10px;display:grid}.donate-row dt{color:var(--muted,#5e687b);font-size:.8rem}.donate-row dd{justify-content:space-between;align-items:center;gap:8px;min-width:0;margin:0;font-weight:700;display:flex}.donate-row dd span{overflow-wrap:anywhere}.donate-row button{background:var(--blue,#1a6bb5);color:#fff;min-height:32px;font:inherit;cursor:pointer;border:0;border-radius:999px;flex:none;padding:0 10px;font-size:.75rem;font-weight:700}.donate-intl{text-align:left;margin-top:12px}.donate-intl summary{cursor:pointer;color:var(--blue,#1a6bb5);padding:10px 4px;font-weight:700}.donate-thanks{margin:14px 0 0;font-weight:700}.donate-qr img{object-fit:contain;margin:0 auto}@media (max-width:480px){.donate-row{grid-template-columns:minmax(0,1fr);gap:2px}.donate-row dd{letter-spacing:.02em;font-size:1.05rem}.donate-dialog{padding:18px 14px 14px}}.donate-row button{align-items:center;gap:4px;display:inline-flex}.donate-momo{background:color-mix(in srgb, #a50064 10%, var(--surface,#fff));text-align:left;border-radius:16px;margin-top:12px;padding:12px 10px 10px;position:relative}.donate-momo-badge{color:#fff;letter-spacing:.02em;background:#a50064;border-radius:8px;align-items:center;height:26px;margin:0 0 8px 2px;padding:0 10px;font-size:.85rem;font-weight:800;display:inline-flex}.donate-momo .donate-row{background:color-mix(in srgb, #a50064 6%, var(--surface,#fff))}.donate-momo .donate-row button{background:#a50064}
.accent-switch{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px;padding:12px 8px 4px;display:flex}.accent-switch>span{color:var(--muted);width:100%;font-size:.78rem;font-weight:700}.accent-switch button{background:var(--surface);border:1px solid var(--line);color:var(--ink);cursor:pointer;font:inherit;border-radius:999px;align-items:center;gap:6px;min-height:36px;padding:4px 12px;font-size:.85rem;font-weight:700;display:inline-flex}.accent-switch button[aria-pressed=true]{background:color-mix(in srgb, var(--blue) 14%, var(--surface));border-color:var(--blue);color:var(--blue-dark)}.accent-switch button:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.site-section-menu{--ssm-clay:inset 0 -4px 0 color-mix(in srgb, var(--blue) 10%, transparent), inset 0 2px 0 #fffc, 0 4px 0 var(--line), 0 18px 34px -18px color-mix(in srgb, var(--deep) 35%, transparent);display:none}html[data-theme=dark] .site-section-menu{--ssm-clay:0 4px 0 var(--line), 0 18px 34px -18px #0009}@media (min-width:1200px){.site-section-menu{z-index:40;left:max(var(--app-canvas-gutter,24px), calc((100vw - var(--app-canvas-max,1400px)) / 2 + var(--app-canvas-gutter,24px)));width:var(--app-sidebar-w,232px);top:calc(var(--header-height,78px) + 14px);max-height:calc(100dvh - var(--header-height,78px) - 28px);background:var(--surface);box-shadow:var(--ssm-clay);scrollbar-width:thin;border-radius:20px;padding:16px 12px;display:block;position:fixed;overflow-y:auto}.site-section-menu-title{letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0 8px 6px;font-size:.78rem;font-weight:700}.site-section-menu details{border-top:1px solid color-mix(in srgb, var(--line) 85%, transparent);padding:6px 0}.site-section-menu details:first-of-type{border-top:0}.site-section-menu summary{min-height:40px;color:var(--ink);cursor:pointer;border-radius:12px;justify-content:space-between;align-items:center;padding:0 8px;font-weight:700;list-style:none;display:flex}.site-section-menu summary::-webkit-details-marker{display:none}.site-section-menu summary:after{content:"";border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);width:8px;height:8px;transition:transform var(--motion-fast) var(--ease-out);transform:rotate(45deg)}.site-section-menu details[open] summary:after{transform:rotate(-135deg)}.site-section-menu summary:hover{background:color-mix(in srgb, var(--blue) 12%, var(--surface-soft));color:var(--blue)}.site-section-menu ul{gap:2px;margin:2px 0 6px;padding:0;list-style:none;display:grid}.site-section-menu a{min-height:40px;color:var(--ink);touch-action:manipulation;transition:background-color var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out);border-radius:12px;align-items:center;gap:10px;padding:0 10px;font-size:.93rem;text-decoration:none;display:flex}.site-section-menu a:hover{background:color-mix(in srgb, var(--blue) 14%, var(--surface-soft));color:var(--blue)}.site-section-menu a:active{background:color-mix(in srgb, var(--blue) 14%, var(--surface-soft));transform:scale(.97)}.site-section-menu a svg{color:var(--blue);flex:none}.site-section-menu a[aria-current=page]{background:var(--surface-soft);color:var(--blue-dark);box-shadow:inset 3px 0 0 var(--blue);font-weight:700}body:has(.site-section-menu):not(:has(.admin-workspace,.admin-login)) #content{padding-left:calc(max(var(--app-canvas-gutter,24px), (100vw - var(--app-canvas-max,1400px)) / 2 + var(--app-canvas-gutter,24px)) + var(--app-sidebar-w,232px) + var(--app-canvas-gap,28px));padding-right:max(var(--app-canvas-gutter,24px), calc((100vw - var(--app-canvas-max,1400px)) / 2 + var(--app-canvas-gutter,24px)))}body:has(.site-section-menu):not(:has(.admin-workspace,.admin-login)) #content>*{max-width:100%;margin-left:0;margin-right:0;padding-left:0;padding-right:0}body:has(.site-section-menu):not(:has(.admin-workspace,.admin-login)) #content>.lesson-page>*{margin-left:auto;margin-right:auto}body:has(.site-section-menu):not(:has(.admin-workspace,.admin-login)) .site-footer{padding-left:calc(max(var(--app-canvas-gutter,24px), (100vw - var(--app-canvas-max,1400px)) / 2 + var(--app-canvas-gutter,24px)) + var(--app-sidebar-w,232px) + var(--app-canvas-gap,28px));padding-right:max(var(--app-canvas-gutter,24px), calc((100vw - var(--app-canvas-max,1400px)) / 2 + var(--app-canvas-gutter,24px)));max-width:100%;margin-left:0;margin-right:0}.site-section-menu-title{letter-spacing:.12em;margin-bottom:8px;font-size:.7rem;font-weight:600}.site-section-menu summary{letter-spacing:-.005em;color:color-mix(in srgb, var(--ink) 88%, var(--muted));gap:12px;font-size:.9rem;font-weight:600}.site-section-menu summary:after{border-width:1.5px;flex:none;width:7px;height:7px}.site-section-menu details[open] summary{color:var(--ink)}.site-section-menu a{color:color-mix(in srgb, var(--ink) 78%, var(--muted));padding-block:6px;font-size:.875rem;font-weight:450;line-height:1.35}.site-section-menu a[aria-current=page]{font-weight:600}.site-section-menu a svg{opacity:.85;width:17px;height:17px}.site-section-menu a[aria-current=page]{background:var(--blue);box-shadow:0 3px 0 var(--blue-dark), 0 10px 18px -12px #0f346099;color:#fff;font-weight:700}.site-section-menu a[aria-current=page] svg{color:#fff;opacity:1}.site-section-menu a[aria-current=page]:hover{background:var(--blue-dark);color:#fff}html[data-theme=dark] .site-section-menu a[aria-current=page],html[data-theme=dark] .site-section-menu a[aria-current=page] svg{color:#0b1b33}}@media (min-width:1200px) and (prefers-color-scheme:dark){html:not([data-theme=light]) .site-section-menu a[aria-current=page],html:not([data-theme=light]) .site-section-menu a[aria-current=page] svg{color:#0b1b33}}
.mobile-side-drawer-module__qxtIUq__backdrop{background:color-mix(in srgb, var(--deep) 45%, transparent);backdrop-filter:blur(6px);opacity:0;pointer-events:none;z-index:90;transition:opacity .24s;position:fixed;inset:0}.mobile-side-drawer-module__qxtIUq__backdrop[aria-hidden=false]{opacity:1;pointer-events:auto}.mobile-side-drawer-module__qxtIUq__backdrop[aria-hidden=true]{display:none}.mobile-side-drawer-module__qxtIUq__drawer{background:var(--surface);border-right:1px solid var(--line);box-shadow:8px 0 32px color-mix(in srgb, var(--deep) 18%, transparent);z-index:100;flex-direction:column;width:min(360px,88vw);max-width:100vw;transition:transform .26s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.mobile-side-drawer-module__qxtIUq__drawer[aria-hidden=false]{transform:translate(0)}.mobile-side-drawer-module__qxtIUq__header{border-bottom:1px solid var(--line);padding:max(14px, env(safe-area-inset-top)) 16px 12px 20px;flex:none;justify-content:space-between;align-items:center;display:flex}.mobile-side-drawer-module__qxtIUq__header h2,.mobile-side-drawer-module__qxtIUq__headerTitle{color:var(--ink);margin:0;font-size:1.15rem;font-weight:700}.mobile-side-drawer-module__qxtIUq__closeButton{background:var(--surface-soft);color:var(--ink);cursor:pointer;border:0;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.1rem;display:flex}.mobile-side-drawer-module__qxtIUq__closeButton:focus-visible{outline:3px solid var(--blue);outline-offset:2px}.mobile-side-drawer-module__qxtIUq__content{-webkit-overflow-scrolling:touch;overscroll-behavior:contain;min-height:0;padding:14px 12px max(24px, env(safe-area-inset-bottom));flex:1;gap:18px;display:grid;overflow-y:auto}.mobile-side-drawer-module__qxtIUq__group h3,.mobile-side-drawer-module__qxtIUq__settings h3,.mobile-side-drawer-module__qxtIUq__account h3,.mobile-side-drawer-module__qxtIUq__groupTitle{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin:0 8px 6px;font-size:.72rem;font-weight:800}.mobile-side-drawer-module__qxtIUq__group ul{gap:2px;margin:0;padding:0;list-style:none;display:grid}.mobile-side-drawer-module__qxtIUq__link{color:var(--ink);border-radius:14px;align-items:center;gap:12px;min-height:48px;padding:6px 10px;text-decoration:none;display:flex}.mobile-side-drawer-module__qxtIUq__link:hover{background:var(--surface-soft)}.mobile-side-drawer-module__qxtIUq__link:focus-visible{outline:3px solid var(--blue);outline-offset:-2px}.mobile-side-drawer-module__qxtIUq__link[aria-current=page]{background:color-mix(in srgb, var(--blue) 12%, var(--surface));color:var(--blue-dark);font-weight:800}.mobile-side-drawer-module__qxtIUq__icon{background:color-mix(in srgb, var(--blue) 12%, var(--surface));color:var(--blue-dark);border-radius:12px;flex:none;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.mobile-side-drawer-module__qxtIUq__link[aria-current=page] .mobile-side-drawer-module__qxtIUq__icon{background:var(--blue);color:#fff}.mobile-side-drawer-module__qxtIUq__label{overflow-wrap:anywhere;min-width:0;font-size:1rem;font-weight:650;line-height:1.3}.mobile-side-drawer-module__qxtIUq__account{border-bottom:1px solid var(--line);padding:0 0 14px}.mobile-side-drawer-module__qxtIUq__accountActions{grid-template-columns:minmax(0,1fr);gap:8px;display:grid}:is(.mobile-side-drawer-module__qxtIUq__accountActions .header-login,.mobile-side-drawer-module__qxtIUq__accountActions .header-register,.mobile-side-drawer-module__qxtIUq__accountActions .header-account){text-align:center;justify-content:center;width:100%;min-width:0;padding:8px 12px}.mobile-side-drawer-module__qxtIUq__accountActions .header-login{background:var(--surface-soft);border:1px solid var(--line);color:var(--ink)}.mobile-side-drawer-module__qxtIUq__accountActions .header-register{border:1px solid var(--action)}:is(.mobile-side-drawer-module__qxtIUq__accountActions .header-login,.mobile-side-drawer-module__qxtIUq__accountActions .header-register,.mobile-side-drawer-module__qxtIUq__accountActions .header-account){white-space:nowrap}.mobile-side-drawer-module__qxtIUq__accountActions .header-account-loading{justify-self:stretch;width:100%}.mobile-side-drawer-module__qxtIUq__accountActions .header-news{place-self:center}.mobile-side-drawer-module__qxtIUq__settings{background:var(--surface-soft);border-radius:18px;gap:10px;padding:14px 12px;display:grid}.mobile-side-drawer-module__qxtIUq__settingRow{justify-content:space-between;align-items:center;gap:12px;min-height:44px;padding:0 4px;display:flex}.mobile-side-drawer-module__qxtIUq__settingRow>span{color:var(--ink);font-size:.95rem;font-weight:700}.mobile-side-drawer-module__qxtIUq__switches{gap:10px;display:grid}.mobile-side-drawer-module__qxtIUq__switches .accent-switch{border-top:0;margin:0;padding:0 4px}.mobile-side-drawer-module__qxtIUq__switches .accent-switch>span{color:var(--ink);margin-bottom:2px;font-size:.95rem;font-weight:700}.mobile-side-drawer-module__qxtIUq__switches .accent-switch button{flex:1;justify-content:center;min-height:44px}@media (prefers-reduced-motion:reduce){.mobile-side-drawer-module__qxtIUq__drawer,.mobile-side-drawer-module__qxtIUq__backdrop{transition:none}}.mobile-side-drawer-module__qxtIUq__group+.mobile-side-drawer-module__qxtIUq__group{margin-top:4px}.mobile-side-drawer-module__qxtIUq__settingRow>span{white-space:nowrap}.mobile-side-drawer-module__qxtIUq__settingRow>:last-child{min-width:0;max-width:64%}.mobile-side-drawer-module__qxtIUq__donate{justify-content:center;padding-top:4px;display:flex}