@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400&family=Cinzel:wght@400;600&family=Noto+Serif+JP:wght@300;500&display=swap";:root{--paper-bg: #f6f3e7;--paper-grain: #ede8d8;--ink-primary: #1c1917;--ink-faint: rgba(28, 25, 23, .45);--ink-pencil: rgba(28, 25, 23, .22);--vermillion-seal: #b91c1c;--vermillion-faint: rgba(185, 28, 28, .15);--font-title: "Cinzel", serif;--font-mono: "JetBrains Mono", monospace;--font-jp: "Noto Serif JP", serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{background-color:var(--paper-bg);color:var(--ink-primary);font-family:var(--font-mono);scroll-behavior:smooth;user-select:none;-webkit-user-select:none}body{min-height:100vh;position:relative;overflow-x:hidden;background-color:var(--paper-bg)}.pure-visual-root{position:relative;width:100vw;min-height:100vh;background-color:var(--paper-bg)}.three-stage-canvas-container{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;z-index:5;pointer-events:auto;cursor:crosshair}.washi-canvas-wrapper{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:2;opacity:.38;background-image:radial-gradient(rgba(120,113,108,.14) 1px,transparent 1px),linear-gradient(to right,rgba(0,0,0,.02) 1px,transparent 1px);background-size:16px 16px,120px 120px}.cel-peg-margins{position:fixed;top:0;bottom:0;width:44px;pointer-events:none;z-index:20;display:flex;flex-direction:column;justify-content:space-around;align-items:center;opacity:.22}.cel-peg-margins.left{left:14px}.cel-peg-margins.right{right:14px}.peg-mark{width:16px;height:6px;border:1px solid var(--ink-primary);border-radius:2px}.animator-hud{position:fixed;top:0;left:0;right:0;z-index:40;padding:1.25rem 2.8rem;display:flex;justify-content:space-between;align-items:center;pointer-events:none}.animator-left{display:flex;align-items:center;gap:1rem;pointer-events:auto}.hanko-seal-mini{width:28px;height:28px;border:1.2px solid var(--vermillion-seal);display:flex;align-items:center;justify-content:center;color:var(--vermillion-seal);font-family:var(--font-jp);font-weight:600;font-size:.95rem;border-radius:3px;transform:rotate(-2deg);opacity:.88}.animator-meta{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;color:var(--ink-faint);text-transform:uppercase}.animator-controls{display:flex;align-items:center;gap:.8rem;pointer-events:auto}.hairline-toggle-btn{background:transparent;border:.8px solid var(--ink-pencil);padding:.35rem .85rem;border-radius:9999px;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;color:var(--ink-primary);cursor:pointer;transition:all .2s cubic-bezier(.23,1,.32,1);display:inline-flex;align-items:center;gap:.35rem}.hairline-toggle-btn:hover{border-color:var(--ink-primary);background:#1c19170a}.hairline-toggle-btn.active{border-color:var(--vermillion-seal);color:var(--vermillion-seal);background:var(--vermillion-faint)}.hairline-slash-cue{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%);z-index:35;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;color:var(--ink-faint);background:#f6f3e7d1;border:.8px dashed var(--ink-pencil);padding:.3rem .9rem;border-radius:9999px;pointer-events:none;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.pure-visual-scroll-track{width:100%;pointer-events:none}.scroll-progress-line{position:fixed;bottom:0;left:0;height:2px;background:var(--vermillion-seal);z-index:50;transition:width .08s linear}