#config.main-settings{width:min(510px,calc(100vw - 24px));max-height:90dvh;margin:auto;padding:24px;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:14px;overflow:auto;box-shadow:0 20px 80px #0008}#config::backdrop{background:#000b}.settings-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.settings-heading h2{font-size:22px;font-weight:600;margin:0}#config .settings-close{font-size:26px;line-height:1;min-width:44px;min-height:44px;padding:6px}.main-settings .settings-intro{font-size:12px!important;line-height:1.7;margin:12px 0 22px!important}.settings-group{padding:20px 0;border-top:1px solid var(--line)}#config .settings-group h3{font-size:14px;margin:0 0 8px}#config .settings-group>p{font-size:11px;margin:0 0 15px}.theme-segments{display:grid;grid-template-columns:1fr 1fr;gap:10px}.theme-segments button{display:flex;align-items:center;justify-content:center;gap:10px;min-height:56px;background:var(--bg);color:var(--muted);border:1px solid var(--line)}.theme-segments span{font-size:21px}.theme-segments strong{font-size:13px;font-weight:500}.theme-segments [aria-pressed=true]{border-color:var(--accent);color:var(--text);background:color-mix(in srgb,var(--accent) 12%,var(--bg))}.reading-label{display:flex;justify-content:space-between;font-size:13px}.reading-label output{font:13px Consolas;color:var(--accent)}#config input[type=range]{width:100%;height:38px;padding:0;margin:8px 0 0;accent-color:var(--accent);cursor:pointer;touch-action:pan-y}.reading-hints{display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}#config .motion-option{display:flex;align-items:center;justify-content:space-between;margin:22px 0 0;gap:15px}.motion-option strong{font-size:12px;color:var(--text);font-weight:500}.motion-option small{font-size:10px;letter-spacing:0;margin-top:3px}#config input[role=switch]{appearance:none;flex:0 0 46px;width:46px;height:28px;border:1px solid var(--line);border-radius:20px;background:var(--bg);position:relative;cursor:pointer;margin:0;padding:0}.motion-option input:before{content:'';position:absolute;width:20px;height:20px;left:3px;top:3px;border-radius:50%;background:var(--muted);transition:transform .15s}.motion-option input:checked{background:color-mix(in srgb,var(--accent) 25%,var(--bg));border-color:var(--accent)}.motion-option input:checked:before{transform:translateX(18px);background:var(--accent)}.settings-device{width:100%;display:flex;align-items:center;justify-content:space-between;min-height:50px;background:var(--bg);font-size:12px}.settings-device strong{font-weight:500}.settings-device span{color:var(--muted)}#config .settings-tool{display:flex;width:100%;align-items:center;gap:12px;padding:16px 12px;margin:10px 0 0;min-height:68px;border:1px solid var(--line);background:var(--bg);color:var(--text);text-align:left;font-size:12px}.settings-tool>span:nth-child(2){flex:1}.settings-tool strong{display:block;font-weight:500}.settings-tool small{display:block;font-size:10px;line-height:1.5;letter-spacing:0;margin-top:4px;color:var(--muted)}.settings-tool-symbol{color:var(--accent);font-size:22px;width:28px;text-align:center}#config .settings-advanced{padding:14px;border-radius:8px;margin-top:0}#config .settings-advanced summary{min-height:24px;line-height:24px}#config .settings-advanced button{min-height:44px;width:100%;text-align:left;font-size:12px;margin-top:12px}body.reduce-motion *,body.reduce-motion *:before,body.reduce-motion *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.portal-study #card h1{font-size:calc(22px * var(--reading-scale,1))}.portal-study #card p,.portal-study .answer{font-size:calc(14px * var(--reading-scale,1))}.portal-view .portal-lead{font-size:calc(14px * var(--reading-scale,1))}.portal-view .mission-card p{font-size:calc(13px * var(--reading-scale,1))}.profile-report .report-recent>div{font-size:calc(12px * var(--reading-scale,1))}.main-settings select[hidden]{display:none!important}@media(max-width:640px){#config.main-settings{padding:20px 18px;max-height:calc(100dvh - 24px);border-radius:12px}.settings-heading h2{font-size:20px}.settings-group{padding:18px 0}.portal-view .portal-lead{font-size:calc(12px * var(--reading-scale,1))}.profile-report .report-recent>div{font-size:calc(10px * var(--reading-scale,1))}.theme-segments button{min-height:58px}.settings-tool{min-height:72px}}