*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }/*
! tailwindcss v3.4.19 | MIT License | https://tailwindcss.com
*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}:host,html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.visible{visibility:visible}.block{display:block}.contents{display:contents}.grow{flex-grow:1}:root{--color-black:#0a0a0a;--color-white:#fff;--color-gray-50:#fafafa;--color-gray-100:#f4f4f5;--color-gray-200:#e4e4e7;--color-gray-400:#a1a1aa;--color-gray-600:#52525b;--color-gray-900:#18181b;--bg-color:var(--color-gray-50);--bg-secondary:var(--color-gray-100);--text-color:var(--color-black);--text-muted:var(--color-gray-600);--border-color:var(--color-gray-200);--header-bg:var(--color-white);--content-bg:var(--color-white);--border-radius:8px;--border-radius-sm:6px;--shadow-xs:0 1px 2px 0 rgba(0,0,0,.05);--shadow-sm:0 1px 3px 0 rgba(0,0,0,.07),0 1px 2px -1px rgba(0,0,0,.07);--shadow-md:0 4px 6px -1px rgba(0,0,0,.07),0 2px 4px -2px rgba(0,0,0,.07);--transition-base:150ms ease;--font-base:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}*,body{margin:0;padding:0}body{font-family:var(--font-base);display:flex;flex-direction:column;min-height:100vh;background:var(--bg-color);color:var(--text-color);line-height:1.7;overflow-x:hidden}header{background:var(--header-bg);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.header-inner{max-width:1000px;margin:0 auto;padding:0 40px;height:64px;display:flex;justify-content:space-between;align-items:center}.logo{height:36px;display:block}.controls{display:flex;gap:12px;align-items:center}.lang-switcher{display:flex;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);overflow:hidden;background:var(--color-white)}.lang-option{background:transparent;border:none;border-right:1px solid var(--border-color);padding:0 14px;height:36px;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;color:var(--text-muted);transition:background-color var(--transition-base),color var(--transition-base);font-family:var(--font-base)}.lang-option:last-child{border-right:none}.lang-option:hover{background:var(--color-gray-100);color:var(--text-color)}.register-button{background:var(--color-black);color:var(--color-white);border:none;padding:0 18px;height:36px;border-radius:var(--border-radius-sm);font-weight:600;font-size:.875rem;cursor:pointer;transition:opacity var(--transition-base);font-family:var(--font-base)}.register-button:hover{opacity:.8}.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);font-size:.875rem;font-weight:500;text-decoration:none;transition:color var(--transition-base);padding:0 4px}.back-link:hover{color:var(--text-color);opacity:1}main{flex-grow:1;padding:60px 40px;max-width:1000px;margin:0 auto;width:100%}@media (max-width:768px){main{padding:40px 20px}}@media (max-width:480px){main{padding:24px 16px}}.content{background:var(--content-bg);padding:50px;border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);margin-bottom:30px}@media (max-width:768px){.content{padding:30px 25px}}@media (max-width:480px){.content{padding:24px 16px}}.follow-us{background:var(--content-bg);padding:40px;border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);text-align:center;margin-top:40px}.follow-us h3{color:var(--color-gray-900);margin-bottom:30px;font-size:1.5rem;font-weight:700}.social-buttons{display:flex;justify-content:center;flex-wrap:wrap;gap:16px}@media (max-width:768px){.social-buttons{flex-direction:column;align-items:center}}@media (max-width:480px){.social-buttons{flex-direction:column;align-items:stretch}}.social-button{display:flex;align-items:center;padding:0 24px;height:44px;border-radius:var(--border-radius-sm);text-decoration:none;color:var(--color-black);background:var(--color-white);border:1px solid var(--border-color);transition:background-color var(--transition-base);font-weight:600;font-size:.95rem;font-family:var(--font-base)}.social-button:hover{background:var(--color-gray-100);color:var(--color-black)}@media (max-width:480px){.social-button{justify-content:center}}.social-button svg{width:20px;height:20px;margin-right:10px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.app-icons{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:24px;margin-top:40px}.app-icon{display:block;transition:opacity var(--transition-base)}.app-icon:hover{opacity:.8}.app-icon img{height:auto;width:160px;border-radius:8px}@media (max-width:768px){.app-icon img{width:140px}}footer{background:#050814;padding:40px 40px 0;border-top:1px solid rgba(47,157,247,.2);margin-top:auto}.footer-inner{max-width:1000px;margin:0 auto;display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap;padding-bottom:32px}.footer-company{display:flex;flex-direction:column;gap:6px}.footer-company-name{color:#fff;font-size:.9rem;font-weight:600;letter-spacing:.5px}.footer-company span:not(.footer-company-name),footer p{color:var(--text-muted);font-size:.875rem}footer p{margin:0}.footer-links{display:flex;gap:24px;align-items:center}.footer-links a{color:var(--text-muted);font-size:.875rem;text-decoration:none;font-weight:500;transition:color var(--transition-base)}.footer-links a:hover{color:#2f9df7;opacity:1}.footer-bottom{border-top:1px solid hsla(0,0%,100%,.07);padding:16px 40px;max-width:100%}.footer-bottom p{max-width:1000px;margin:0 auto;text-align:center;color:var(--text-muted);font-size:.8rem}@media (max-width:480px){footer{padding:32px 16px 0}.footer-inner{flex-direction:column;align-items:flex-start;gap:20px}.footer-bottom{padding:16px}}a{color:var(--color-black);text-decoration:underline;text-underline-offset:2px;transition:opacity var(--transition-base)}a:hover{opacity:.7}.content a{color:var(--color-black);font-weight:600}h1{color:var(--color-gray-900);font-size:2rem;font-weight:800;margin-bottom:24px;letter-spacing:-.025em;line-height:1.2}h2{font-size:1.375rem;margin-top:32px;margin-bottom:16px;letter-spacing:-.015em}h2,h3{color:var(--color-gray-900);font-weight:700}h3{font-size:1.125rem;margin-bottom:12px}p{margin-bottom:16px;color:var(--color-gray-600);font-size:1rem;line-height:1.75}p:last-child{margin-bottom:0}ol,ul{margin-bottom:16px;padding-left:24px;color:var(--color-gray-600)}li{margin-bottom:8px;font-size:1rem;line-height:1.75}@media (max-width:768px){h1{font-size:1.75rem}h2{font-size:1.25rem}p{font-size:1rem}}@media (max-width:480px){h1{font-size:1.625rem}h2{font-size:1.125rem}p{font-size:.9375rem}.header-inner{padding:0 16px}.logo{height:28px}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:var(--content-bg);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:40px;max-width:450px;width:90%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:var(--shadow-md)}.modal-close{position:absolute;top:16px;right:16px;background:var(--color-gray-100);border:1px solid var(--border-color);color:var(--text-color);font-size:20px;width:36px;height:36px;border-radius:var(--border-radius-sm);cursor:pointer;transition:background-color var(--transition-base);display:flex;align-items:center;justify-content:center;line-height:1;font-family:var(--font-base)}.modal-close:hover{background:var(--color-gray-200)}.modal-content h2{color:var(--color-gray-900);margin-top:0;margin-bottom:24px;font-size:1.5rem}.form-group{margin-bottom:20px}.form-group label{display:block;color:var(--color-gray-900);margin-bottom:6px;font-weight:600;font-size:.875rem}.form-group input{width:100%;padding:10px 14px;background:var(--color-white);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);color:var(--text-color);font-size:1rem;transition:border-color var(--transition-base),box-shadow var(--transition-base);font-family:var(--font-base)}.form-group input:focus{outline:none;border-color:var(--color-gray-400);box-shadow:0 0 0 3px rgba(0,0,0,.08)}.form-group input:disabled{opacity:.6;cursor:not-allowed;background:var(--color-gray-100)}.form-group input::-moz-placeholder{color:var(--color-gray-400)}.form-group input::placeholder{color:var(--color-gray-400)}.submit-button{width:100%;height:44px;background:var(--color-black);color:var(--color-white);border:none;border-radius:var(--border-radius-sm);font-weight:600;font-size:1rem;cursor:pointer;transition:opacity var(--transition-base);margin-top:8px;font-family:var(--font-base)}.submit-button:hover:not(:disabled){opacity:.8}.submit-button:disabled{opacity:.5;cursor:not-allowed}.error-messages{background:#fef2f2;border-left:3px solid #ef4444;border-radius:var(--border-radius-sm);padding:12px 16px;margin-bottom:20px}.error-message{color:#dc2626;font-size:.875rem;margin:0 0 4px}.error-message:last-child{margin-bottom:0}.success-message{text-align:center;padding:40px 20px}.success-icon{width:64px;height:64px;stroke:#16a34a;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round;margin:0 auto 20px;display:block}.success-message p{color:#16a34a;font-size:1.1rem;font-weight:600;margin-bottom:12px}.success-message h3{color:var(--color-gray-900);font-size:1.375rem;margin-bottom:12px}.success-subtext{color:var(--text-color)!important;font-size:.95rem!important;font-weight:400!important;line-height:1.6;margin-top:12px}.success-subtext strong{color:var(--color-black);font-weight:700}@media (max-width:768px){.modal-content{padding:30px 20px}.register-button{padding:0 12px;font-size:.8rem}}.username-display{color:var(--text-color);display:flex;align-items:center;background:var(--color-gray-100);border-radius:var(--border-radius-sm);border:1px solid var(--border-color)}.logout-button,.username-display{font-weight:600;padding:0 16px;height:36px;margin-left:8px;font-size:.875rem}.logout-button{background:transparent;color:#dc2626;border:1px solid #fca5a5;border-radius:var(--border-radius-sm);cursor:pointer;transition:background-color var(--transition-base);font-family:var(--font-base)}.logout-button:hover{background:#fef2f2}.register-page{display:flex;justify-content:center;align-items:flex-start;padding-top:60px;min-height:calc(100vh - 200px)}.register-container{background:var(--content-bg);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:48px;max-width:480px;width:90%;box-shadow:var(--shadow-sm)}.register-container h1{text-align:center;margin-bottom:8px}.register-subtitle{text-align:center;color:var(--text-muted);margin-bottom:32px;font-size:.95rem}.register-form{margin-top:24px}@media (max-width:768px){.register-container{padding:36px 28px}.username-display{display:none}}@media (max-width:480px){.register-page{padding-top:0;align-items:stretch}.register-container{padding:24px 16px;border-radius:0;border-left:none;border-right:none;box-shadow:none;width:100%;max-width:100%}}.welcome-page{display:flex;justify-content:center;align-items:flex-start;padding-top:60px;min-height:calc(100vh - 200px);text-align:center}.welcome-container{background:var(--content-bg);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:56px 48px;max-width:560px;width:90%;box-shadow:var(--shadow-sm)}.success-icon-large{width:80px;height:80px;stroke:#16a34a;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round;margin:0 auto 24px;display:block}.welcome-container h1,.welcome-main{margin-bottom:16px}.welcome-main{color:#16a34a;font-size:1.1rem;font-weight:600}.welcome-subtext{color:var(--text-color);font-size:1rem;line-height:1.7;margin-bottom:36px}.welcome-subtext strong{color:var(--color-black);font-weight:700}.home-button{background:var(--color-black);color:var(--color-white);border:none;padding:0 32px;height:44px;border-radius:var(--border-radius-sm);font-weight:600;font-size:1rem;cursor:pointer;transition:opacity var(--transition-base);font-family:var(--font-base)}.home-button:hover{opacity:.8}@media (max-width:768px){.welcome-container{padding:40px 28px}}@media (max-width:480px){.welcome-page{padding-top:0;align-items:stretch}.welcome-container{padding:24px 16px;border-radius:0;border-left:none;border-right:none;box-shadow:none;width:100%;max-width:100%}}.cta-hero{background:var(--color-black);border-radius:var(--border-radius);padding:72px 48px;text-align:center;margin-bottom:32px}.cta-hero h2{color:var(--color-white);font-size:2.25rem;font-weight:800;letter-spacing:-.03em;margin-top:0;margin-bottom:16px}.cta-hero p{color:hsla(0,0%,100%,.65);font-size:1.0625rem;line-height:1.7;max-width:460px;margin:0 auto 32px}.cta-hero-button{background:var(--color-white);color:var(--color-black);border:none;padding:0 32px;height:48px;border-radius:var(--border-radius-sm);font-weight:700;font-size:1rem;cursor:pointer;transition:opacity var(--transition-base);font-family:var(--font-base);display:inline-flex;align-items:center;gap:8px}.cta-hero-button:hover{opacity:.85}@media (max-width:768px){.cta-hero{padding:48px 32px}.cta-hero h2{font-size:1.75rem}}@media (max-width:480px){.cta-hero{padding:40px 20px}.cta-hero h2{font-size:1.5rem}}.early-access-banner{background:var(--color-gray-100);border-left:3px solid var(--color-black);border-radius:var(--border-radius-sm);padding:20px;margin-bottom:28px;display:flex;gap:14px;align-items:flex-start}.banner-icon{width:28px;height:28px;stroke:var(--color-black);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;margin-top:2px}.early-access-banner p{margin:0;color:var(--color-gray-600);font-size:.9rem;line-height:1.6}.early-access-banner strong{color:var(--color-black);font-weight:700}@media (max-width:768px){.early-access-banner{flex-direction:column;gap:10px}}