@import"https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap";@import"https://fonts.googleapis.com/css2?family=Onest:wght@400;500;600&display=swap";:root{--font-sans: "DM Sans", "Onest", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: clamp(1.75rem, 4vw, 2.5rem);--leading-tight: 1.25;--leading-normal: 1.55;--weight-regular: 400;--weight-medium: 500;--weight-semibold: 600;font-family:var(--font-sans);line-height:var(--leading-normal);font-weight:var(--weight-regular);font-size:var(--text-base);--bg: #0a0a0a;--bg-card: #111111;--bg-elevated: #161616;--bg-glass: rgba(17, 17, 17, .92);--text: #f5f5f7;--text-muted: #9a9a9e;--text-soft: #6e6e73;--btn-surface: #c2c2c7;--btn-surface-hover: #8a8a8f;--btn-on-surface: #0a0a0a;--accent: #6b7ae8;--accent-end: #8b7fd4;--accent-hover: #7a88ec;--accent-dim: rgba(107, 122, 232, .12);--gradient: linear-gradient(135deg, #6b7ae8 0%, #8b7fd4 100%);--border: rgba(255, 255, 255, .07);--shadow: 0 2px 16px rgba(0, 0, 0, .25);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .35);--transition: .2s ease;--success: #34c759;--error: #ff453a;--radius: 10px;--radius-lg: 14px;--radius-pill: 24px;color-scheme:dark;color:var(--text);background-color:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;user-select:none;-webkit-user-select:none;background:var(--bg)}input,textarea{user-select:text;-webkit-user-select:text}a{color:var(--text-muted);text-decoration:none;transition:color var(--transition),opacity var(--transition)}a:hover{color:var(--text)}button{border-radius:var(--radius);border:none;padding:.55em 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solid var(--border);color:var(--text);padding:.6rem .85rem;border-radius:var(--radius);margin-bottom:1rem;font-size:var(--text-sm)}.alert-info,.alert-success{border-left:2px solid var(--text-soft);background:var(--bg-card);border-top:1px solid var(--border);border-right:1px solid var(--border);border-bottom:1px solid var(--border);color:var(--text);padding:.6rem .85rem;border-radius:var(--radius);margin-bottom:1rem;font-size:var(--text-sm)}.alert-success{border-left-color:var(--success)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.page-title{font-size:var(--text-2xl);font-weight:var(--weight-semibold);letter-spacing:-.02em;line-height:var(--leading-tight)}.section-title{font-size:var(--text-xl);font-weight:var(--weight-semibold);letter-spacing:-.02em;line-height:var(--leading-tight)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.toast-stack{position:fixed;bottom:1.25rem;right:1.25rem;z-index:2000;display:flex;flex-direction:column;gap:.4rem;max-width:min(320px,calc(100vw - 2rem));pointer-events:none}.toast{display:flex;align-items:center;gap:.6rem;padding:.6rem .75rem;background:var(--bg-card);border:1px solid var(--border);border-left:2px solid var(--border);border-radius:var(--radius);font-size:var(--text-sm);color:var(--text);pointer-events:auto;animation:toast-in .2s ease forwards}.toast--exit{animation:toast-out .2s ease forwards}.toast--success{border-left-color:var(--success)}.toast--error{border-left-color:var(--error)}.toast--info{border-left-color:var(--text-soft)}.toast__message{flex:1;line-height:var(--leading-normal)}.toast .toast__close{flex-shrink:0;align-self:center;margin:0;padding:0;width:1.5rem;height:1.5rem;display:grid;place-items:center;background:transparent;border:none;border-radius:4px;color:var(--text-soft)}.toast .toast__close:hover{color:var(--text);background:#ffffff0d;opacity:1}.toast__close-icon{display:block}@keyframes toast-in{0%{opacity:0;transform:translateY(.35rem)}to{opacity:1;transform:translateY(0)}}@keyframes toast-out{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(.35rem)}}@media(prefers-reduced-motion:reduce){.toast{animation:none}.toast--exit{opacity:0}}.loading-state{display:flex;justify-content:center;gap:.35rem;padding:2.5rem 0}.loading-state__dot{width:5px;height:5px;border-radius:50%;background:var(--text-soft);animation:loading-dot 1s ease-in-out infinite}.loading-state__dot:nth-child(2){animation-delay:.15s}.loading-state__dot:nth-child(3){animation-delay:.3s}@keyframes loading-dot{0%,80%,to{opacity:.25;transform:scale(.85)}40%{opacity:1;transform:scale(1)}}@media(prefers-reduced-motion:reduce){.loading-state__dot{animation:none;opacity:.5}}.migration-notice-backdrop{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:#00000073;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:migrationNoticeFadeIn .25s ease}.migration-notice-backdrop.migration-notice-backdrop--blocked{cursor:not-allowed}@keyframes migrationNoticeFadeIn{0%{opacity:0}to{opacity:1}}.migration-notice-dialog{width:100%;max-width:420px;padding:1.75rem 1.75rem 1.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);animation:migrationNoticeSlide .3s cubic-bezier(.4,0,.2,1)}@keyframes migrationNoticeSlide{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.migration-notice-title{margin:0 0 .75rem;font-size:1.25rem;font-weight:600;letter-spacing:-.02em;color:var(--text)}.migration-notice-body{margin:0 0 1.25rem;font-size:.95rem;line-height:1.55;color:var(--text-muted)}.migration-notice-actions{display:flex;flex-direction:column;gap:.65rem}.migration-notice-link{display:inline-flex;align-items:center;justify-content:center;padding:.65rem 1rem;font-size:.95rem;font-weight:500;color:#fff;text-decoration:none;background:var(--accent);border-radius:var(--radius);transition:background .2s}.migration-notice-link:hover{background:var(--accent-hover);color:#fff}.migration-notice-close{padding:.6rem 1rem;font-size:.9rem;font-weight:500;color:var(--text-muted);background:transparent;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:color .2s,border-color .2s,background .2s}.migration-notice-close:hover:not(:disabled){color:var(--text);border-color:var(--text-soft);background:var(--bg-elevated)}.migration-notice-close:disabled{cursor:not-allowed;opacity:.55}.support-menu{position:relative;display:inline-flex;align-items:center;vertical-align:middle}.support-menu__trigger{display:inline-flex;align-items:center;font-family:inherit;justify-content:center;line-height:inherit;letter-spacing:inherit;appearance:none;-webkit-appearance:none;vertical-align:middle;cursor:pointer}.support-menu__trigger--nav{padding:0;margin:0;border:none;background:transparent;color:var(--text-muted);font-size:var(--text-sm);font-weight:var(--weight-medium);transition:color var(--transition)}.support-menu__trigger--nav:hover{color:var(--text)}.support-menu__list{position:absolute;top:calc(100% + .5rem);left:50%;transform:translate(-50%);display:flex;flex-direction:column;min-width:8.5rem;padding:.25rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);z-index:200}.support-menu__list a{display:block;padding:.45rem .7rem;border-radius:6px;font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--text-muted);text-decoration:none;text-align:center;white-space:nowrap;transition:color var(--transition),background var(--transition)}.support-menu__list a:hover{color:var(--text);background:#ffffff0f}.layout{min-height:100vh;display:flex;flex-direction:column}.header--pill{position:sticky;top:.75rem;z-index:100;margin:.75rem auto 0;max-width:920px;width:calc(100% - 2rem);padding:.55rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:.75rem;background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius-pill);animation:fadeIn .35s ease}.logo{display:inline-flex;align-items:center;gap:.45rem;font-size:1.125rem;font-weight:var(--weight-semibold);color:var(--text);text-decoration:none;letter-spacing:-.02em;flex-shrink:0}.logo span{line-height:1;display:inline-flex;align-items:center}.logo-icon{display:block;flex-shrink:0;object-fit:contain;filter:brightness(0) invert(1)}.nav--pill{display:flex;align-items:center;gap:.65rem;flex-wrap:wrap;justify-content:flex-end}.nav-main{display:flex;align-items:center;gap:1rem}.nav--pill a:not(.btn-register){color:var(--text-muted);text-decoration:none;font-size:var(--text-sm);font-weight:var(--weight-medium);transition:color var(--transition)}.nav--pill a:not(.btn-register):hover{color:var(--text)}.nav-user{display:flex;align-items:center;gap:0;padding:.12rem;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);flex-shrink:0}.nav-user__item{display:inline-flex;align-items:center;justify-content:center;min-height:1.75rem;padding:.35rem .65rem;font-size:var(--text-xs);font-weight:var(--weight-medium);line-height:1.25;color:var(--text-muted);text-decoration:none;background:transparent;border:none;border-radius:6px;cursor:pointer;font-family:inherit;white-space:nowrap;box-sizing:border-box;transition:color var(--transition),background var(--transition)}.nav-user button.nav-user__item{font-size:var(--text-sm);font-weight:var(--weight-medium);line-height:1.25;appearance:none;margin:0}.nav-user__item:hover{color:var(--text);background:#ffffff0d;opacity:1}.nav-user__sep{width:1px;height:.875rem;background:var(--border);flex-shrink:0}.nav--pill a.btn-register{display:inline-flex;align-items:center;padding:.4rem .95rem;background:var(--btn-surface);color:var(--btn-on-surface)!important;border:1px solid transparent;border-radius:var(--radius);font-weight:var(--weight-medium);font-size:var(--text-sm);text-decoration:none;transition:background .2s ease,color .2s ease,border-color .2s ease}.nav--pill a.btn-register:hover{background:var(--btn-surface-hover);color:var(--btn-on-surface)!important;opacity:1}.lang-switcher{display:flex;gap:.15rem;padding:.1rem;background:var(--bg-elevated);border-radius:var(--radius);border:1px solid var(--border)}.lang-switcher button{width:1.9rem;height:1.6rem;padding:0;display:inline-flex;align-items:center;justify-content:center;line-height:1;font-size:var(--text-xs);font-weight:var(--weight-medium);background:transparent;color:var(--text-muted);border:none;border-radius:6px;outline:none;box-shadow:none;opacity:1;transition:color var(--transition),background var(--transition)}.lang-switcher button:hover:not(:disabled){color:var(--text);background:#ffffff0d;opacity:1}.lang-switcher button:focus,.lang-switcher button:focus-visible{outline:none;box-shadow:none}.lang-switcher button.active{background:#ffffff1a;color:var(--text)}.main--wide{flex:1;padding:2rem 1.25rem 3rem;max-width:1100px;margin:0 auto;width:100%}.footer{padding:1.5rem 1.25rem;text-align:center;color:var(--text-muted);font-size:var(--text-sm);border-top:1px solid var(--border)}.footer-links{display:flex;gap:1.25rem;justify-content:center;margin-bottom:.35rem}.footer-links a{color:var(--text-muted);font-size:var(--text-sm)}.footer-links a:hover{color:var(--text)}.footer-social{display:flex;gap:1.25rem;justify-content:center;margin-bottom:.35rem}.footer-social a{color:var(--text-muted);font-size:var(--text-sm)}.footer-social a:hover{color:var(--text)}@media(max-width:768px){.header--pill{flex-wrap:wrap;justify-content:center;border-radius:var(--radius-lg);top:.5rem}.nav--pill{width:100%;justify-content:center;gap:.5rem}.nav-main{flex-wrap:wrap;justify-content:center;gap:.65rem}}.ui-gradient-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem 1.35rem;border-radius:var(--radius);background:var(--btn-surface);color:var(--btn-on-surface);border:1px solid transparent;font-weight:var(--weight-medium);font-size:var(--text-sm);cursor:pointer;text-decoration:none;transition:background var(--transition)}.ui-gradient-btn:hover{background:var(--btn-surface-hover);color:var(--btn-on-surface)}.ui-gradient-btn--block{width:100%}.ui-ghost-btn{display:inline-flex;align-items:center;justify-content:center;padding:.65rem 1.35rem;border-radius:var(--radius);background:transparent;border:1px solid var(--border);color:var(--text-muted);font-weight:var(--weight-medium);font-size:var(--text-sm);cursor:pointer;text-decoration:none;transition:border-color var(--transition),color var(--transition)}.ui-ghost-btn:hover{border-color:#ffffff24;color:var(--text)}.ui-benefit-card{padding:1.25rem 0;border-bottom:1px solid var(--border)}.ui-benefit-card:last-child{border-bottom:none}.ui-benefit-card h3{margin:0 0 .35rem;font-size:var(--text-base);font-weight:var(--weight-semibold);letter-spacing:-.01em;color:var(--text)}.ui-benefit-card p{margin:0;color:var(--text-muted);font-size:var(--text-sm);line-height:var(--leading-normal)}.ui-faq{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--border)}.ui-faq__item{border-bottom:1px solid var(--border)}.ui-faq__q{width:100%;text-align:left;padding:1rem 0;background:transparent;color:var(--text);font-weight:var(--weight-medium);font-size:var(--text-sm);display:flex;justify-content:space-between;align-items:center;gap:1rem;border:none;border-radius:0}.ui-faq__q:hover{color:var(--text);opacity:.85}.ui-faq__chevron{flex-shrink:0;width:.5rem;height:.5rem;border-right:1.5px solid var(--text-muted);border-bottom:1.5px solid var(--text-muted);transform:rotate(45deg);transition:transform .35s ease,border-color var(--transition);margin-top:-.15rem}.ui-faq__item--open .ui-faq__chevron{transform:rotate(225deg);margin-top:.15rem}.ui-faq__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}.ui-faq__item--open .ui-faq__body{grid-template-rows:1fr}.ui-faq__body-inner{overflow:hidden}.ui-faq__a{margin:0;padding:0 0 1rem;color:var(--text-muted);font-size:var(--text-sm);line-height:var(--leading-normal);opacity:0;transition:opacity .3s ease}.ui-faq__item--open .ui-faq__a{opacity:1}@media(prefers-reduced-motion:reduce){.ui-faq__body{transition:none}.ui-faq__item:not(.ui-faq__item--open) .ui-faq__body-inner{display:none}.ui-faq__item--open .ui-faq__body{grid-template-rows:1fr}.ui-faq__a{opacity:1;transition:none}.ui-faq__chevron{transition:none}}.ui-counter{font-size:var(--text-2xl);font-weight:var(--weight-semibold);color:var(--text);letter-spacing:-.02em}.ui-modal-backdrop{position:fixed;inset:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.ui-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem;max-width:400px;width:100%;box-shadow:var(--shadow-lg)}.ui-modal h3{margin:0 0 .5rem;font-size:var(--text-lg);font-weight:var(--weight-semibold)}.ui-modal p{margin:0 0 1rem;color:var(--text-muted);font-size:var(--text-sm)}.ui-modal__actions{display:flex;gap:.65rem;justify-content:flex-end}.home-page{animation:fadeIn .4s ease;max-width:720px;margin:0 auto}.hero{text-align:center;padding:2.5rem 0 3.5rem}.hero-title{font-size:var(--text-3xl);font-weight:var(--weight-semibold);letter-spacing:-.03em;line-height:var(--leading-tight);margin:0 0 .75rem;color:var(--text)}.hero-subtitle{font-size:var(--text-base);color:var(--text-muted);max-width:480px;margin:0 auto 1.75rem;line-height:var(--leading-normal)}.hero-actions{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}.stats-section{margin-bottom:3.5rem;padding-bottom:3.5rem;border-bottom:1px solid var(--border)}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}.stat-box{text-align:center;padding:1rem 0}.stat-label{display:block;margin-top:.35rem;color:var(--text-muted);font-size:var(--text-sm)}.features{margin-bottom:2.25rem}.features-heading,.faq-heading{text-align:center;margin:0 0 1.5rem}.features-grid{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--radius-lg);padding:0 1.25rem}.faq-section{margin-bottom:2rem}.faq-section .ui-faq{max-width:100%}.product-videos{box-sizing:border-box;width:min(1120px,calc(100vw - 2rem));margin:2.25rem 0;margin-left:50%;transform:translate(-50%)}.product-videos__heading{margin:0 0 1.25rem;text-align:center}.product-videos__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}.product-video-card{min-width:0;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-elevated)}.product-video-card__frame{position:relative;aspect-ratio:16 / 10;background:#090909}.product-video-card iframe{display:block;width:100%;height:100%;border:0}@media(prefers-reduced-motion:reduce){.product-video-card iframe{content-visibility:auto}}@media(max-width:640px){.stats-grid{grid-template-columns:1fr;gap:.5rem}.product-videos{width:100%;margin-top:2.5rem;margin-left:0;transform:none}.product-videos__grid{grid-template-columns:1fr}}