:root{--tg-theme-bg-color:#ffffff;--tg-theme-text-color:#000000;--tg-theme-hint-color:#999999;--tg-theme-link-color:#2678b6;--tg-theme-button-color:#2678b6;--tg-theme-button-text-color:#ffffff;--tg-theme-secondary-bg-color:#f0f0f0;--tg-theme-section-separator-color:#e0e0e0;--tg-theme-section-bg-color:#ffffff;--sf-font-size-2xs:11px;--sf-font-size-xs:12px;--sf-font-size-sm:13px;--sf-font-size-md:14px;--sf-font-size-base:15px;--sf-font-size-lg:16px;--sf-font-size-xl:17px;--sf-font-size-2xl:22px;--sf-font-weight-normal:400;--sf-font-weight-medium:500;--sf-font-weight-semibold:600;--sf-font-weight-bold:700;--sf-font-weight-extrabold:800;--sf-radius-xs:4px;--sf-radius-sm:6px;--sf-radius-md:8px;--sf-radius-lg:10px;--sf-radius-xl:12px;--sf-radius-pill:14px;--sf-radius-2xl:16px;--sf-radius-sheet:16px 16px 0 0;--sf-btn-padding-sm:6px 12px;--sf-btn-padding-md:10px 20px;--sf-btn-padding-lg:10px 24px;--sf-btn-padding-block:13px;--sf-chip-padding:6px 12px;--sf-badge-padding:2px 6px;--sf-app-header-height:52px}:root[data-theme=dark]{--tg-theme-bg-color:#17212b;--tg-theme-text-color:#f5f5f5;--tg-theme-hint-color:#708499;--tg-theme-link-color:#6ab3f3;--tg-theme-button-color:#5288c1;--tg-theme-button-text-color:#ffffff;--tg-theme-secondary-bg-color:#232e3c;--tg-theme-section-separator-color:#344959;--tg-theme-section-bg-color:#17212b}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--tg-theme-bg-color);color:var(--tg-theme-text-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:var(--sf-font-size-base);line-height:1.5;overflow-x:hidden}#app{max-width:640px;margin:0 auto}#app,#feed{padding:0}.spinner-container{display:flex;align-items:center;justify-content:center;padding:48px 0;opacity:0;animation:spinner-fade-in .3s ease .15s forwards}@keyframes spinner-fade-in{to{opacity:1}}.spinner{width:28px;height:28px;border:2.5px solid 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var(--tg-theme-section-separator-color,#e0e0e0);flex-shrink:0}.targeting-save-btn{width:100%;padding:var(--sf-btn-padding-block);border-radius:var(--sf-radius-xl);border:none;background:var(--tg-theme-button-color,#3390ec);color:var(--tg-theme-button-text-color,#fff);font-family:inherit;font-size:var(--sf-font-size-lg);font-weight:var(--sf-font-weight-semibold);cursor:pointer;-webkit-tap-highlight-color:transparent;transition:opacity .15s}.targeting-save-btn:disabled{opacity:.4;cursor:not-allowed}.targeting-save-btn:active{opacity:.8}.post-card{position:relative;padding:12px 16px;border-bottom:1px solid var(--tg-theme-section-separator-color,#e0e0e0);background:var(--tg-theme-section-bg-color,var(--tg-theme-bg-color,#ffffff));overflow:hidden;content-visibility:auto;contain-intrinsic-size:auto 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