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var(--edge-guard);place-items:center;display:grid;position:absolute;inset:0}.word-stage{align-content:center;justify-items:center;gap:18px;width:min(100%,960px);display:grid}.fixation{background:var(--text-dim);opacity:.5;width:2px;height:10px}.word{width:100%;font-family:var(--font-mono);letter-spacing:-.01em;white-space:pre;font-variant-ligatures:none;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:baseline;font-size:clamp(2rem,7vw,4rem);font-weight:500;line-height:1.1;transition:none;display:grid}.word[data-words="2"]{font-size:clamp(1.6rem,5vw,3rem)}.word[data-words="3"]{font-size:clamp(1.35rem,4vw,2.4rem)}.word-before{text-align:right}.word-after{text-align:left}.word-focus[data-orp=true]{color:var(--accent)}.reader-status{z-index:25;pointer-events:none;opacity:0;transition:opacity var(--dur-fast) var(--ease-out);position:absolute;bottom:0;left:0;right:0}.reader-status[data-visible=true]{opacity:1}.reader-status-body{padding:0 var(--edge-guard) 14px;text-align:center}.reader-hint{max-width:34rem;color:var(--text-dim);animation:fade-in var(--dur-slow) var(--ease-out) both;margin:0 auto 10px;font-size:12.5px;line-height:1.6}.reader-chapter{color:var(--text-dim);text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.reader-meta{color:var(--text-dim);letter-spacing:.04em;text-transform:uppercase;margin-top:2px;font-size:11.5px}.reader-progress{background:var(--hairline);height:2px}.reader-progress-fill{background:var(--accent);height:100%;display:block}.speed-readout{z-index:40;border:1px solid var(--hairline);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);pointer-events:none;opacity:0;transition:opacity .12s var(--ease-out);padding:4px 8px;font-size:13px;position:fixed}.speed-readout[data-shown=true]{opacity:1}.speed-readout[data-releasing=true]{opacity:0;transition:opacity var(--dur-mid) var(--ease-out) 1s}.speed-readout-unit{color:var(--text-dim);font-size:11px}.reader-pulse{z-index:45;opacity:0;pointer-events:none;background:#000;position:absolute;inset:0}.reader-notice{color:var(--text-dim);text-align:center;place-content:center;justify-items:center;gap:12px;padding:0 24px;display:grid;position:absolute;inset:0}.reader-finished{z-index:35;border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--surface);text-align:center;animation:fade-in var(--dur-mid) var(--ease-out) both;justify-items:center;gap:10px;padding:18px 22px;display:grid;position:absolute;bottom:18%;left:50%;transform:translate(-50%)}.reader-finished-title{color:var(--text);font-size:14px}.reader-finished-actions{align-items:center;gap:6px;display:flex}.ghost-button{border-radius:var(--radius-sm);color:var(--text-dim);transition:color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);padding:6px 10px}.ghost-button:hover{color:var(--text);background:var(--surface-raised)}.preview{z-index:50;grid-template-rows:var(--topbar-h) minmax(0, 1fr) auto;background:var(--bg);animation:fade-in var(--dur-fast) var(--ease-out) both;display:grid;position:absolute;inset:0}.preview-head{padding:0 10px 0 var(--edge-guard);border-bottom:1px solid var(--hairline);justify-content:space-between;align-items:center;gap:12px;display:flex}.preview-chapter{color:var(--text-dim);letter-spacing:.04em;text-transform:uppercase;text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.preview-scroll{overscroll-behavior:contain;overflow-y:auto}.preview-lines{width:min(100%,720px);padding:24px var(--edge-guard) 32px;margin:0 auto;display:grid}.preview-line{text-align:left;border-radius:var(--radius-sm);color:var(--text-dim);transition:color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);padding:7px 10px 7px 14px;font-size:15px;line-height:1.55;position:relative}.preview-line:hover{color:var(--text);background:var(--surface)}.preview-line[data-current=true]{color:var(--text)}.preview-line[data-current=true]:before{content:"";background:var(--accent);width:2px;position:absolute;top:6px;bottom:6px;left:0}.preview-foot{padding:12px var(--edge-guard) 16px;border-top:1px solid var(--hairline);color:var(--text-dim);text-align:center;font-size:12px}.onboarding{background:var(--bg);position:fixed;inset:0;overflow:hidden}.onboarding-skip{z-index:40;height:var(--topbar-h);color:var(--text-dim);letter-spacing:.04em;text-transform:lowercase;transition:color var(--dur-fast) var(--ease-out);padding:0 18px;font-size:13px;position:absolute;top:0;right:0}.onboarding-skip:hover{color:var(--text)}.onboarding-wpm{z-index:25;border:1px solid var(--hairline);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-dim);pointer-events:none;padding:4px 8px;font-size:13px;position:absolute;bottom:18%;left:50%;transform:translate(-50%)}.onboarding-wpm-unit{color:var(--text-dim);opacity:.8;font-size:11px}.onboarding-hint{z-index:25;color:var(--text-dim);letter-spacing:.04em;pointer-events:none;text-align:center;max-width:min(90vw,28rem);font-size:12.5px;position:absolute;bottom:18%;left:50%;transform:translate(-50%)}.onboarding-coach-tap{pointer-events:auto;cursor:pointer;border-radius:var(--radius-sm);padding:6px 10px}.onboarding-coach-tap:hover{color:var(--text)}.onboarding-coach-line{z-index:26;width:min(90vw,34rem);color:var(--text-dim);text-align:center;pointer-events:none;font-size:12.5px;line-height:1.5;position:absolute;bottom:12%;left:50%;transform:translate(-50%)}.settings{z-index:70;background:var(--bg);position:fixed;inset:0;overflow-y:auto}.settings-head,.settings-body{animation:fade-in var(--dur-fast) var(--ease-out) both}.settings-head{z-index:1;height:var(--topbar-h);border-bottom:1px solid var(--hairline);background:var(--bg);align-items:center;gap:6px;padding:0 10px;display:flex;position:sticky;top:0}.settings-title{font-size:14px;font-weight:500}.settings-body{width:min(100%,620px);margin:0 auto;padding:8px clamp(16px,4vw,28px) 72px}.settings-row{border-bottom:1px solid var(--hairline);justify-content:space-between;align-items:center;gap:24px;padding:18px 0;display:flex}.settings-row-text{min-width:0}.settings-row-label{align-items:baseline;gap:8px;font-size:14px;display:flex}.settings-row-value{color:var(--accent);font-size:12px}.settings-row-hint{color:var(--text-dim);max-width:34rem;margin-top:3px;font-size:12.5px;line-height:1.5}.settings-row-control{flex:none;justify-content:flex-end;width:168px;display:flex}.swatches{gap:10px;display:flex}.swatch{border-radius:var(--radius-sm);width:22px;height:22px;transition:outline-color var(--dur-fast) var(--ease-out);outline-offset:3px;outline:2px solid #0000}.swatch[data-selected=true]{outline-color:var(--text)}.settings-section{padding:22px 0 0}.settings-section-title{color:var(--text-dim);letter-spacing:.08em;text-transform:uppercase;font-size:11.5px;font-weight:500}.shortcuts{gap:1px;margin:12px 0 0;display:grid}.shortcut{border-bottom:1px solid var(--hairline);grid-template-columns:128px minmax(0,1fr);gap:12px;padding:7px 0;display:grid}.shortcut-keys{color:var(--text);font-size:12.5px}.shortcut-description{color:var(--text-dim);margin:0;font-size:12.5px}.settings-foot{color:var(--text-dim);padding-top:24px;font-size:12px;line-height:1.6}@media (width<=560px){.settings-row{flex-direction:column;align-items:flex-start;gap:12px}.settings-row-control{justify-content:flex-start;width:100%}.shortcut{grid-template-columns:108px minmax(0,1fr)}}