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p{color:var(--color-muted);margin-top:.5rem;font-size:1.05rem}.section{margin-top:3rem}.section__title{font-size:1.5rem;font-weight:600;margin-bottom:.25rem}.section__desc{color:var(--color-muted);font-size:.9rem;margin-bottom:1.25rem}.diff-tabs{display:flex;gap:.5rem;margin-bottom:1rem}.diff-tabs__btn{padding:.4rem 1rem;font-size:.8rem;font-family:var(--font-mono);border:1px solid var(--color-border);border-radius:6px;background:transparent;color:var(--color-muted);cursor:pointer;transition:all .2s}.diff-tabs__btn--active{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.diff-panel{display:none}.diff-panel--active{display:block}.canvas-wrap{position:relative;width:100%;border-radius:12px;overflow:hidden;border:1px solid var(--color-border);background:var(--color-surface)}.canvas-wrap canvas{display:block;width:100%;height:100%}.canvas-wrap--sm{height:250px}.canvas-wrap--md{height:350px}.canvas-wrap--lg{height:450px}.controls{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:.75rem;font-size:.85rem;color:var(--color-muted)}.controls label{display:flex;align-items:center;gap:.5rem}.controls input[type=range]{width:140px;accent-color:var(--color-accent)}.controls input[type=color]{border:none;width:36px;height:28px;border-radius:4px;cursor:pointer;background:none}.controls button{padding:.35rem .9rem;font-size:.8rem;font-family:var(--font-mono);border:1px solid var(--color-border);border-radius:6px;background:transparent;color:var(--color-text);cursor:pointer;transition:all .2s}.controls button:hover{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.controls .value{font-family:var(--font-mono);color:var(--color-accent-light)}.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.5rem;margin-top:.75rem}.stats__item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;padding:.6rem .85rem}.stats__item .stats__label{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted)}.stats__item .stats__value{font-size:1.1rem;font-family:var(--font-mono);color:var(--color-accent-light);margin-top:.15rem}.color-preview{display:flex;align-items:center;gap:1rem;margin-top:.75rem}.color-preview__swatch{width:100%;height:60px;border-radius:10px;border:1px solid var(--color-border);transition:background .05s}.color-preview__hex{font-family:var(--font-mono);font-size:.95rem;color:var(--color-accent-light);text-align:center;margin-top:.4rem}.viewport-spacer{height:60vh;display:flex;align-items:center;justify-content:center;color:var(--color-muted);font-size:.85rem}.viewport-box{width:100%;height:120px;border-radius:12px;border:2px solid var(--color-border);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:.9rem;transition:border-color .3s,background .3s}.viewport-box--visible{border-color:var(--color-accent);background:#6c5ce714;color:var(--color-accent-light)}.code-tabs{margin-top:1rem}.code-tabs__nav{display:flex;gap:0;border-bottom:1px solid var(--color-border)}.code-tabs__btn{padding:.4rem 1rem;font-size:.75rem;font-family:var(--font-mono);border:none;background:transparent;color:var(--color-muted);cursor:pointer;border-bottom:2px solid transparent;transition:all .2s}.code-tabs__btn--active{color:var(--color-accent-light);border-bottom-color:var(--color-accent)}.code-tabs__panel{display:none;padding:1rem;background:var(--color-surface);border:1px solid var(--color-border);border-top:none;border-radius:0 0 8px 8px;overflow-x:auto}.code-tabs__panel--active{display:block}.code-tabs__panel pre{margin:0;font-family:var(--font-mono);font-size:.8rem;line-height:1.5;color:var(--color-text);white-space:pre}.drag-point{position:absolute;width:20px;height:20px;border-radius:50%;background:var(--color-accent);border:2px solid var(--color-accent-light);cursor:grab;transform:translate(-50%,-50%);z-index:2}.drag-point:active{cursor:grabbing}.distance-label{position:absolute;font-family:var(--font-mono);font-size:.8rem;color:var(--color-accent-light);background:#0a0a0fd9;padding:.2rem .6rem;border-radius:4px;pointer-events:none;z-index:3}.idea-box{margin-top:1rem;padding:1rem 1.2rem;border-radius:10px;border:1px solid var(--color-border);background:linear-gradient(135deg,#6c5ce70a,#00cec90a)}.idea-box__title{font-size:.75rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--color-accent-light);margin-bottom:.5rem}.idea-box__text{font-size:.85rem;color:var(--color-muted);line-height:1.6}.idea-box__text strong{color:var(--color-text);font-weight:500}.idea-box__tag{display:inline-block;padding:.15rem .5rem;font-size:.7rem;font-family:var(--font-mono);border-radius:4px;margin-right:.3rem;margin-top:.4rem}.idea-box__tag--canvas{background:#6c5ce726;color:var(--color-accent-light)}.idea-box__tag--html{background:#00cec926;color:#00cec9}.idea-box__tag--both{background:#fdcb6e26;color:#fdcb6e}.code-example{margin-top:.75rem}.code-example summary{font-size:.8rem;font-family:var(--font-mono);color:var(--color-muted);cursor:pointer;padding:.4rem 0;-webkit-user-select:none;user-select:none}.code-example summary:hover{color:var(--color-accent-light)}.code-example pre{margin:.5rem 0 0;padding:1rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;overflow-x:auto;font-family:var(--font-mono);font-size:.78rem;line-height:1.6;color:var(--color-text);white-space:pre}.code-example pre .cm{color:var(--color-muted)}@media (max-width: 640px){.demo__header h1{font-size:1.75rem}.canvas-wrap--sm{height:200px}.canvas-wrap--md{height:260px}.canvas-wrap--lg{height:320px}.stats{grid-template-columns:repeat(2,1fr)}}