.Navbar_navContainer__xv_QU{position:fixed;top:var(--header-h);bottom:0;left:0;width:var(--sidebar-width);max-width:88vw;padding:24px 14px;background:var(--surface);border-right:1px solid var(--line);box-shadow:var(--shadow-lg);z-index:1100;overflow-y:auto;transition:transform .35s var(--ease-out),visibility .35s}.Navbar_navbarHidden__N2_Eq{transform:translateX(-100%);visibility:hidden;box-shadow:none}.Navbar_caption__Ia8a8{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:1.5px;font-weight:700;margin:8px 12px 10px}.Navbar_navList__FcO8i{margin-bottom:24px}.Navbar_navList__FcO8i li{animation:Navbar_slide-in__qrrjJ .4s var(--ease-out) both}.Navbar_navbarHidden__N2_Eq .Navbar_navList__FcO8i li{animation:none}.Navbar_navList__FcO8i li:nth-child(2){animation-delay:40ms}.Navbar_navList__FcO8i li:nth-child(3){animation-delay:80ms}.Navbar_navList__FcO8i li:nth-child(n+4){animation-delay:.12s}.Navbar_navList__FcO8i a{position:relative;display:block;padding:10px 14px;border-radius:12px;color:var(--ink);text-decoration:none;font-size:15px;font-weight:500;transition:background-color .15s ease,color .15s ease,padding-left .2s var(--ease-out)}.Navbar_navList__FcO8i a:hover{background:var(--surface-2);padding-left:18px}.Navbar_navList__FcO8i a[aria-current]{background:var(--soft);color:var(--primary);font-weight:650}.Navbar_navList__FcO8i a[aria-current]:before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:3px;background:var(--gradient)}@keyframes Navbar_slide-in__qrrjJ{0%{opacity:0;transform:translateX(-12px)}to{opacity:1;transform:none}}.LanguageSwitcher_languageSelect__qy8Dl{width:74px;min-height:42px;padding:8px 10px!important;border-radius:12px!important;border-color:var(--line)!important;background-color:var(--surface);font-size:14px;font-weight:650;cursor:pointer;transition:border-color .15s ease,background-color .2s ease}.LanguageSwitcher_languageSelect__qy8Dl:hover{border-color:var(--primary)!important}.Header_header__pXml_{height:var(--header-h);padding:0 max(20px,calc((100vw - var(--page-max)) / 2 + 20px));display:flex;align-items:center;justify-content:space-between;gap:24px;position:fixed;inset:0 0 auto;z-index:1200;background:var(--glass);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid transparent;transition:border-color .25s ease,box-shadow .25s ease,background-color .3s ease}.Header_scrolled__SWfiZ{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(10,18,36,.06)}.Header_logoContainer___jykF{display:flex;align-items:center;gap:12px}.Header_logo__sUWiP{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-family:var(--font-display);font-size:21px;font-weight:800;letter-spacing:-.6px}.Header_logo__sUWiP:hover{color:var(--ink)}.Header_logoMark__NLyhp{display:grid;place-items:center;background:var(--gradient);color:#fff;width:36px;height:36px;border-radius:11px;font-size:19px;box-shadow:var(--shadow-primary);transition:transform .4s var(--ease-spring)}.Header_logo__sUWiP:hover .Header_logoMark__NLyhp{transform:rotate(-8deg) scale(1.08)}.Header_navToggle__qnsui,.Header_railButton__US6kP,.Header_themeToggle__d_2i2{position:relative;display:grid;place-items:center;height:42px;width:42px;padding:0;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);transition:border-color .15s ease,background-color .2s ease,transform .15s ease}.Header_navToggle__qnsui:hover,.Header_railButton__US6kP:hover,.Header_themeToggle__d_2i2:hover{border-color:var(--primary);color:var(--primary)}.Header_navToggle__qnsui:active,.Header_railButton__US6kP:active,.Header_themeToggle__d_2i2:active{transform:scale(.94)}.Header_burger__KWQhr{position:relative;width:18px;height:14px}.Header_burger__KWQhr span{position:absolute;left:0;width:100%;height:2px;border-radius:2px;background:currentColor;transition:transform .3s var(--ease-out),opacity .2s ease,top .3s var(--ease-out)}.Header_burger__KWQhr span:first-child{top:0}.Header_burger__KWQhr span:nth-child(2){top:6px}.Header_burger__KWQhr span:nth-child(3){top:12px}.Header_burgerOpen__5IXXH span:first-child{top:6px;transform:rotate(45deg)}.Header_burgerOpen__5IXXH span:nth-child(2){opacity:0;transform:scaleX(.2)}.Header_burgerOpen__5IXXH span:nth-child(3){top:6px;transform:rotate(-45deg)}.Header_themeToggle__d_2i2 svg{position:absolute;width:20px;height:20px;transition:transform .5s var(--ease-spring),opacity .3s ease}.Header_sun__egw1J{opacity:1}.Header_moon__tXCor{opacity:0;transform:rotate(-90deg) scale(.4)}.Header_themeToggle__d_2i2[data-theme-state=dark] .Header_sun__egw1J{opacity:0;transform:rotate(90deg) scale(.4)}.Header_themeToggle__d_2i2[data-theme-state=dark] .Header_moon__tXCor{opacity:1;transform:none}.Header_railButton__US6kP svg{width:20px;height:20px}.Header_railLine__gv7_6{transition:opacity .2s ease}.Header_railButton__US6kP[data-rail-open=false]{color:var(--muted)}.Header_railButton__US6kP[data-rail-open=false] .Header_railLine__gv7_6{opacity:.15}.Header_tools__3XCES{display:flex;align-items:center;gap:8px}.Header_buttonContainer__lrz9n{display:flex;gap:2px;padding:4px;border-radius:14px;background:var(--surface-2);border:1px solid var(--line)}.Header_button__3H7DN{position:relative;display:block;padding:8px 16px;text-decoration:none;color:var(--muted);border-radius:10px;font-size:14px;font-weight:600;transition:color .2s ease,background-color .2s ease,box-shadow .2s ease}.Header_button__3H7DN:hover{color:var(--ink)}.Header_button__3H7DN[aria-current]{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-sm)}@media (max-width:860px){.Header_buttonContainer__lrz9n{display:none}.Header_header__pXml_{padding:0 16px;gap:12px}}@media (max-width:380px){.Header_logo__sUWiP{font-size:18px}.Header_tools__3XCES{gap:6px}}:root{color-scheme:light;--sidebar-width:290px;--box-radius:16px;--radius-sm:10px;--radius:16px;--radius-lg:24px;--header-h:68px;--page-max:1180px;--box-background-color:transparent;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-display:"Manrope",var(--font-sans);--bg:#f5f7fc;--surface:#fff;--surface-2:#f3f5fb;--surface-3:#e8ecf5;--glass:hsla(0,0%,100%,.72);--ink:#0f1b33;--muted:#5b6982;--line:#e2e7f1;--line-strong:#c8d1e3;--primary:#3f5ae0;--primary-hover:#3049c4;--primary-strong:#2537a0;--primary-solid:#3f5ae0;--primary-solid-hover:#3049c4;--on-primary:#fff;--accent:#8b5cf6;--soft:#eef1fe;--soft-strong:#dfe5fd;--gradient:linear-gradient(135deg,#3f5ae0,#7c5cf6);--gradient-soft:linear-gradient(135deg,#eef1fe,#f3edff);--success:#17a24a;--success-ink:#13693a;--success-soft:#dcf6e5;--danger:#dc3545;--danger-ink:#9e1f2b;--danger-soft:#fde7e9;--warning:#d98a06;--warning-soft:#fff3cd;--shadow-sm:0 1px 2px rgba(15,27,51,.04),0 2px 8px rgba(15,27,51,.04);--shadow:0 2px 4px rgba(15,27,51,.03),0 12px 32px rgba(15,27,51,.07);--shadow-lg:0 4px 8px rgba(15,27,51,.04),0 24px 64px rgba(15,27,51,.12);--shadow-primary:0 8px 24px rgba(63,90,224,.28);--ring:rgba(63,90,224,.45);--exercise-bg:linear-gradient(160deg,var(--surface) 0%,var(--surface-2) 100%);--backdrop:rgba(10,18,36,.45);--ease-out:cubic-bezier(0.22,1,0.36,1);--ease-spring:cubic-bezier(0.34,1.56,0.64,1)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#0a0f1d;--surface:#111829;--surface-2:#161f35;--surface-3:#1f2a45;--glass:rgba(13,19,34,.72);--ink:#e8edf8;--muted:#97a4bf;--line:#222d48;--line-strong:#334166;--primary:#8b9cff;--primary-hover:#a6b3ff;--primary-strong:#c3ccff;--primary-solid:#5466f5;--primary-solid-hover:#6676ff;--accent:#a78bfa;--soft:rgba(124,142,255,.12);--soft-strong:rgba(124,142,255,.22);--gradient:linear-gradient(135deg,#5466f5,#8b5cf6);--gradient-soft:linear-gradient(135deg,rgba(84,102,245,.16),rgba(139,92,246,.14));--success:#23a55a;--success-ink:#6ee7a0;--success-soft:rgba(35,165,90,.18);--danger:#e5484d;--danger-ink:#ff9a9e;--danger-soft:rgba(229,72,77,.18);--warning:#f5b638;--warning-soft:rgba(245,182,56,.16);--shadow-sm:0 1px 2px rgba(0,0,0,.3);--shadow:0 2px 6px rgba(0,0,0,.25),0 16px 40px rgba(0,0,0,.35);--shadow-lg:0 8px 16px rgba(0,0,0,.3),0 32px 80px rgba(0,0,0,.5);--shadow-primary:0 8px 28px rgba(84,102,245,.4);--ring:rgba(139,156,255,.6);--backdrop:rgba(2,6,16,.65)}}:root[data-theme=dark]{color-scheme:dark;--bg:#0a0f1d;--surface:#111829;--surface-2:#161f35;--surface-3:#1f2a45;--glass:rgba(13,19,34,.72);--ink:#e8edf8;--muted:#97a4bf;--line:#222d48;--line-strong:#334166;--primary:#8b9cff;--primary-hover:#a6b3ff;--primary-strong:#c3ccff;--primary-solid:#5466f5;--primary-solid-hover:#6676ff;--accent:#a78bfa;--soft:rgba(124,142,255,.12);--soft-strong:rgba(124,142,255,.22);--gradient:linear-gradient(135deg,#5466f5,#8b5cf6);--gradient-soft:linear-gradient(135deg,rgba(84,102,245,.16),rgba(139,92,246,.14));--success:#23a55a;--success-ink:#6ee7a0;--success-soft:rgba(35,165,90,.18);--danger:#e5484d;--danger-ink:#ff9a9e;--danger-soft:rgba(229,72,77,.18);--warning:#f5b638;--warning-soft:rgba(245,182,56,.16);--shadow-sm:0 1px 2px rgba(0,0,0,.3);--shadow:0 2px 6px rgba(0,0,0,.25),0 16px 40px rgba(0,0,0,.35);--shadow-lg:0 8px 16px rgba(0,0,0,.3),0 32px 80px rgba(0,0,0,.5);--shadow-primary:0 8px 28px rgba(84,102,245,.4);--ring:rgba(139,156,255,.6);--backdrop:rgba(2,6,16,.65)}*{box-sizing:border-box}html{scroll-padding-top:96px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);font-feature-settings:"cv11","ss01";line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s ease,color .3s ease}body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(900px 500px at 85% -10%,var(--soft-strong),transparent 60%),radial-gradient(700px 400px at -10% 20%,var(--soft),transparent 60%);opacity:.8}::selection{background:var(--soft-strong);color:var(--ink)}h1,h2,h3,h4,p{margin:0 0 16px}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.2;letter-spacing:-.025em;font-weight:800}h3,h4{font-weight:700}h1{font-size:clamp(1.9rem,4vw,2.9rem)}h2{font-size:clamp(1.35rem,3vw,1.85rem)}a{color:var(--primary);text-underline-offset:3px;transition:color .15s ease}a:hover{color:var(--primary-hover)}button,input,select,textarea{font:inherit}button{cursor:pointer;touch-action:manipulation}button:disabled{cursor:not-allowed;opacity:.55}a,button,input,select,textarea{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--ring)!important;outline-offset:3px}input:not([type=checkbox]):not([type=radio]):not([type=range]):not([class*=cellInput]),select,textarea{max-width:100%;border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:11px 14px;background:var(--surface);color:var(--ink);transition:border-color .15s ease,box-shadow .15s ease,background-color .3s ease}input:not([type=checkbox]):not([type=radio]):not([type=range]):focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--soft-strong);outline:none}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8}input[type=checkbox],input[type=radio]{accent-color:var(--primary-solid)}input[readonly]{background:var(--surface-2)}audio,iframe,img,video{max-width:100%}img{height:auto}audio{border-radius:999px}hr{border:0;border-top:1px solid var(--line)}table{border-color:var(--line)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:999px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-track{background:transparent}.app-container,.main-content{min-height:100vh}.main-content{width:min(var(--page-max),100%);min-width:0;margin:0 auto;padding:calc(var(--header-h) + 32px) 28px 64px}.globalNav{width:var(--sidebar-width)}nav ul{list-style:none;margin:0;padding:0}.skip-link{position:fixed;top:-100px;left:16px;z-index:3000;background:var(--surface);color:var(--ink);padding:12px 20px;border-radius:var(--radius-sm);box-shadow:var(--shadow)}.skip-link:focus{top:10px}.nav-backdrop{position:fixed;inset:var(--header-h) 0 0;border:0;background:var(--backdrop);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);z-index:1090;animation:fade-in .25s ease both}.page-state{padding:48px 24px;text-align:center;border:1px dashed var(--line-strong);background:var(--surface);border-radius:var(--radius);animation:rise-in .5s var(--ease-out) both}.page-state p{color:var(--muted)}.primary-action,.secondary-action{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 22px;border-radius:12px;font-weight:650;font-size:15px;line-height:1.2;text-decoration:none;overflow:hidden;isolation:isolate;transition:transform .2s var(--ease-out),box-shadow .2s ease,background-color .2s ease,border-color .2s ease,color .2s ease}.primary-action{background:var(--gradient);border:1px solid transparent;color:var(--on-primary);box-shadow:var(--shadow-primary)}.primary-action:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,hsla(0,0%,100%,.28) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease-out)}.primary-action:hover{color:var(--on-primary);transform:translateY(-2px);box-shadow:var(--shadow-primary),0 2px 0 hsla(0,0%,100%,.08) inset}.primary-action:hover:after{transform:translateX(120%)}.secondary-action{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink)}.secondary-action:hover{color:var(--primary);border-color:var(--primary);background:var(--soft);transform:translateY(-2px)}.primary-action:active,.secondary-action:active{transform:translateY(0) scale(.97);transition-duration:.08s}.primary-action:disabled,.secondary-action:disabled{transform:none}.action-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.inline-message{border-radius:var(--radius-sm);background:var(--danger-soft);color:var(--danger-ink);padding:12px 16px;margin:16px 0;animation:shake .4s ease both}.main-content button:not([class]){border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);border-radius:10px;padding:8px 16px;transition:background-color .15s ease,border-color .15s ease,transform .15s ease}.main-content button:not([class]):hover:not(:disabled){border-color:var(--primary);background:var(--soft);transform:translateY(-1px)}.page-enter{animation:page-in .5s var(--ease-out) both}.reveal{animation:rise-in .6s var(--ease-out) both;animation-delay:calc(var(--i, 0) * 70ms)}@keyframes page-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes rise-in{0%{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes shake{0%,to{transform:translateX(0)}25%{transform:translateX(-5px)}50%{transform:translateX(4px)}75%{transform:translateX(-2px)}}@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.08)}to{transform:scale(1)}}::view-transition-new(root),::view-transition-old(root){animation:none;mix-blend-mode:normal}::view-transition-new(root){animation:theme-reveal .6s var(--ease-out)}@keyframes theme-reveal{0%{-webkit-clip-path:circle(0 at var(--vt-x,50%) var(--vt-y,0));clip-path:circle(0 at var(--vt-x,50%) var(--vt-y,0))}to{-webkit-clip-path:circle(var(--vt-r,150vmax) at var(--vt-x,50%) var(--vt-y,0));clip-path:circle(var(--vt-r,150vmax) at var(--vt-x,50%) var(--vt-y,0))}}@media (max-width:640px){.main-content{padding:calc(var(--header-h) + 20px) 16px 40px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.01ms!important;animation-delay:0ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}::view-transition-new(root){animation:none}}