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oaFadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}*,*:before,*:after{box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar-track{background:var(--bg-card)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}::-webkit-scrollbar-thumb:hover{background:var(--gold-border)}.oa-focus:focus{outline:none;border-color:var(--gold-border)!important;box-shadow:0 0 0 2px var(--gold-glow)}.oa-chip:hover{background:#e8b8661a!important;border-color:var(--gold-border)!important;color:var(--gold)!important}.oa-card:hover{border-color:#e8b86640!important;background:var(--bg-hover)!important}.oa-tr:hover{background:#e8b8660a!important}.oa-fade{animation:oaFadeIn .3s ease both}.oa-input:focus{outline:none;border-color:var(--gold-border)!important;box-shadow:0 0 0 2px 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env(safe-area-inset-bottom,0px))}button,a,[role=button]{min-height:36px}body{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}}.oa-page-enter{animation:oaPageIn .18s ease both}@keyframes oaPageIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:2px}::-webkit-scrollbar-thumb:hover{background:#fff3}@media (max-width: 767px){input,textarea,select{font-size:16px!important}}@media (max-width: 767px){button{min-height:36px;cursor:pointer}}@media (max-width: 767px){main,.scroll-container,[data-scroll]{-webkit-overflow-scrolling:touch}}@media (max-width: 767px){.desktop-only{display:none!important}}@media (min-width: 768px){.mobile-only{display:none!important}}@media (max-width: 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767px){button,a[role=button]{min-height:44px;min-width:44px}input,textarea,select{font-size:16px!important;min-height:44px}.article-grid,.bot-grid{grid-template-columns:1fr!important}.tab-strip{overflow-x:auto;flex-wrap:nowrap!important;padding-bottom:2px}.tab-strip::-webkit-scrollbar{display:none}.history-stats{grid-template-columns:repeat(2,1fr)!important}.page-content{padding:16px 12px!important}}@supports (padding: max(0px)){.bottom-bar-safe{padding-bottom:max(8px,env(safe-area-inset-bottom))}}:focus-visible{outline:2px solid rgba(232,184,102,.7);outline-offset:2px}:focus:not(:focus-visible){outline:none}button{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}@media (hover: none) and (pointer: coarse){.bot-card:active,.article-card:active{transform:scale(.98);opacity:.9;transition:transform .1s,opacity .1s}}