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(width>=481px){.mode-toggle{gap:5px;padding:4px 6px}.mode-toggle__track{--mode-toggle-thumb-travel:14px;width:30px;height:16px}.mode-toggle__thumb{--mode-toggle-thumb-size:12px}}@media (width>=769px){.mode-toggle{padding:5px 8px}}.header{--header-center-control-height:44px;--header-control-gap:clamp(8px, .75vw, 12px);--header-brand-gap:clamp(20px, 1.75vw, 36px);--header-logo-size:22px;z-index:var(--z-header);border-bottom:1px solid var(--color-border);background:#0a0a0ff5;width:100%;position:sticky;top:0}.header__inner{max-width:var(--workspace-width);padding:var(--spacing-xs) var(--spacing-sm);justify-content:flex-start;align-items:center;gap:var(--header-control-gap);grid-template-columns:minmax(44px,auto) minmax(0,1fr);grid-template-areas:"logo right""center center";margin:0 auto;display:grid}.header__logo{letter-spacing:-.02em;min-width:44px;min-height:44px;color:var(--color-text-primary);transition:color 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.07);color:var(--color-accent);white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:0;font-size:.82rem;font-weight:650;display:inline-flex;position:relative}.header__network-status-spinner{border:2px solid rgba(var(--color-accent-rgb), .28);border-top-color:var(--color-accent);border-radius:999px;width:14px;height:14px;animation:.75s linear infinite header-network-spin}.header__network-status-text{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;min-width:0;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes header-network-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.header__network-status-spinner{animation:none}}.header__right{justify-self:end;align-items:center;gap:var(--header-control-gap);flex-shrink:0;grid-area:right;min-width:0;margin-left:auto;display:flex}.header__referral-link{border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg-card);width:44px;height:44px;color:var(--color-text-secondary);transition:border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;display:flex}.header__referral-link:hover{border-color:var(--color-border-hover);background:var(--color-bg-card-hover);color:var(--color-accent)}.header__referral-link:focus-visible{outline:var(--focus-ring);outline-offset:1px;border-color:var(--color-accent-border)}.header__referral-icon{width:var(--icon-size-lg);height:var(--icon-size-lg)}@media (width>=481px){.header{--header-logo-size:28px}.header__logo{gap:var(--spacing-xs);min-width:0;font-size:1.1rem}}@media (width>=769px){.header__inner{padding:var(--spacing-sm) var(--spacing-md)}.header__logo{font-size:1.35rem}.header__network-status{justify-content:normal;max-width:none;padding:0 12px}.header__network-status-text{clip:auto;white-space:normal;border:0;width:auto;height:auto;margin:0;position:static;overflow:visible}}@media (width>=1024px){.header__inner{padding:var(--spacing-sm) var(--spacing-lg)}}@media (width>=1440px){.header{--header-logo-size:35px}.header__inner{grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"logo center right"}.header__logo{min-width:44px;margin-inline-end:var(--header-brand-gap);font-size:1.6875rem}}.footer{padding:calc(var(--spacing-lg) + var(--spacing-xs)) var(--spacing-md);border-top:1px solid var(--color-border);margin-top:auto}.footer__inner{max-width:var(--max-width);justify-content:space-between;align-items:center;row-gap:var(--spacing-sm);column-gap:var(--spacing-xs);text-align:center;flex-flow:column wrap;margin:0 auto;display:flex}.footer__copy{color:var(--color-text-muted);font-size:.9rem}.footer__links{justify-content:center;gap:var(--spacing-sm);flex-wrap:wrap;width:100%;display:flex}.footer__link{color:var(--color-text-secondary);transition:color var(--transition-fast);white-space:nowrap;align-items:center;min-height:44px;padding:0 2px;font-size:.9rem;display:inline-flex}.footer__link:hover{color:var(--color-text-primary)}@media (width>=481px){.footer__inner{text-align:left;flex-direction:row}.footer__links{width:auto}}.app{flex-direction:column;min-height:100vh;display:flex}.app__skip-link{top:calc(var(--spacing-xs) + 2px);left:calc(var(--spacing-xs) + 2px);z-index:var(--z-skip-link);border:1px solid var(--color-accent-border);border-radius:var(--radius-lg);block-size:124px;inline-size:124px;box-shadow:0 18px 38px #00000075, inset 0 1px 0 #ffffff14, 0 0 0 1px var(--color-accent-dim);color:var(--color-text-primary);letter-spacing:.01em;text-align:center;text-wrap:balance;touch-action:manipulation;transform:translateY(calc(-100% - var(--spacing-md)));background:linear-gradient(135deg,#14141efa,#0a0a0ffa);place-items:center;padding:10px;font-size:.84rem;font-weight:700;line-height:1.16;text-decoration:none;transition:border-color .16s ease-out,box-shadow .16s ease-out,transform .16s ease-out;display:grid;position:fixed}.app__skip-link:before{content:"";border:1px solid var(--color-accent-border);border-radius:var(--radius-md);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300d4aa' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 5v14M6 13l6 6 6-6'/%3E%3C/svg%3E") center / 18px 18px no-repeat, var(--color-accent-dim);place-items:center;block-size:28px;inline-size:28px;margin-block-end:8px;display:grid}.app__skip-link:focus-visible{border-color:var(--color-accent);outline:var(--focus-ring);outline-offset:3px;box-shadow:0 20px 44px #00000085, 0 0 28px var(--color-accent-border), inset 0 1px 0 #ffffff1a;transform:translateY(0)}.app__loader{justify-content:center;align-items:center;gap:var(--spacing-sm);flex-direction:column;min-height:max(420px,100vh - 120px);display:flex}.app__features-loader{justify-content:center;align-items:center;gap:var(--spacing-sm);flex-direction:column;min-height:760px;display:flex}.app__features-shell{padding:var(--spacing-lg) var(--spacing-sm);scroll-margin-top:calc(var(--control-height-xl) + var(--spacing-md))}.app__spinner{border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite appSpinner;display:block}.app__loader-label{color:var(--color-text-muted);letter-spacing:.01em;font-size:.85rem;font-weight:600}.app__chunk-error{gap:var(--spacing-sm);width:min(100% - 32px,560px);margin:var(--spacing-lg) auto;padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-bg-card);display:grid;box-shadow:inset 0 1px #ffffff0d,0 18px 42px #0000003d}.app__chunk-error-title,.app__chunk-error-text{margin:0}.app__chunk-error-title{color:var(--color-text-primary);font-size:clamp(1.35rem,3vw,2rem);font-weight:650;line-height:1.2}.app__chunk-error-text{color:var(--color-text-secondary)}.app__chunk-error-action{border:1px solid var(--color-accent-border);border-radius:var(--radius-md);background:var(--color-accent);color:#04110e;min-height:44px;font:inherit;cursor:pointer;justify-self:start;padding:0 18px;font-weight:700}.app__chunk-error-action:hover,.app__chunk-error-action:focus-visible{border-color:var(--color-accent);outline:var(--focus-ring);outline-offset:3px;box-shadow:0 0 22px rgba(var(--color-accent-rgb), .22)}@media (prefers-reduced-motion:reduce){.app__skip-link{transition:none}.app__spinner{animation:none!important}}@keyframes appSpinner{to{transform:rotate(360deg)}}@media (width>=481px){.app__features-shell{padding:var(--spacing-lg) var(--spacing-md)}}@media (width>=769px){.app__features-loader{min-height:520px}.app__skip-link{block-size:132px;inline-size:132px;padding:12px;font-size:.9rem}}