.fiber-demo{margin:3rem auto 0;max-width:1100px;border:1px solid #284159;border-radius:24px;overflow:hidden;background:#061626;color:#e8f5ff}.fiber-demo-status{padding:20px 24px;display:flex;flex-direction:column;gap:5px}.fiber-demo-status strong{font-size:clamp(18px,2vw,24px);color:#7de9ff}.fiber-demo-status span{font-size:14px;color:#c3d2de}.fiber-scene{position:relative;background:#081b33}.fiber-scene canvas{display:block;width:100%;height:clamp(340px,46vw,520px)}.fiber-provider{position:absolute;top:56%;padding:10px 14px;border:1px solid #5096b7;border-radius:12px;background:#051525e8;display:flex;flex-direction:column;gap:3px;max-width:44%;pointer-events:none}.fiber-provider span{font-size:11px;letter-spacing:.07em;color:#c3d2de}.fiber-provider strong{font-size:14px;color:#7de9ff}.fiber-provider-main{left:16px}.fiber-provider-backup{right:16px}.fiber-demo.is-cut .fiber-provider-main{border-color:#fb7185}.fiber-demo.is-cut #p1-badge{color:#fda4af}.fiber-demo.is-cut .fiber-provider-backup{border-color:#67e8f9;box-shadow:0 0 24px #22d3ee55}.fiber-demo-controls{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 24px;flex-wrap:wrap}.fiber-demo button{min-height:44px;border-radius:10px;padding:12px 20px;font-size:14px;font-weight:700;cursor:pointer}.fiber-demo #sim-trigger-btn{background:#e11d48;color:white}.fiber-demo.is-cut #sim-trigger-btn{background:#087d77}.fiber-demo #fiber-pause{border:1px solid #426176;color:#d6e6f2;padding:8px 12px;background:transparent;font-size:12px}.fiber-demo button:focus-visible,.fiber-demo input:focus-visible{outline:3px solid #67e8f9;outline-offset:4px}.fiber-playback{display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:12px;color:#c3d2de}.fiber-playback output{color:#7de9ff;margin-left:5px}.fiber-playback input{width:90px;accent-color:#22d3ee;min-height:44px}.fiber-demo-note{font-size:11px;line-height:1.6;color:#98b1c5;padding:0 24px 18px;margin:0}@media(max-width:600px){.fiber-demo{margin-top:24px;border-radius:16px}.fiber-scene canvas{height:340px}.fiber-provider{top:59%;padding:8px;max-width:46%}.fiber-provider-main{left:8px}.fiber-provider-backup{right:8px}.fiber-provider span{font-size:9px;letter-spacing:0}.fiber-provider strong{font-size:12px}.fiber-demo-status,.fiber-demo-controls{padding:16px}.fiber-demo-controls{gap:10px}.fiber-demo #sim-trigger-btn{width:100%}.fiber-playback{gap:8px;justify-content:space-between;width:100%}.fiber-playback input{width:70px}.fiber-demo-note{padding:0 16px 16px}}