@font-face{font-family:"S-Core Dream";src:url("fonts/SCDream3.otf") format("opentype");font-weight:400;font-display:swap}@font-face{font-family:"S-Core Dream";src:url("fonts/SCDream5.otf") format("opentype");font-weight:500;font-display:swap}@font-face{font-family:"S-Core Dream";src:url("fonts/SCDream7.otf") format("opentype");font-weight:700 900;font-display:swap}:root{--canvas:#11120f;--surface:#191a16;--surface-2:#20221c;--ink:#f3f0e8;--muted:#b7b8ae;--line:#3d4036;--accent:#e6a84c;--accent-light:#ffd36f;--p5:#e6a84c;--p6:#8cbf75;--p7:#77a8d8}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font:15px/1.55 "S-Core Dream",sans-serif}.pacer-shell{width:min(100% - 40px,1000px);min-height:100svh;margin:auto;padding:0 0 42px}.pacer-nav{display:flex;gap:9px;align-items:center;padding:20px 0;color:var(--muted);font-size:13px}.pacer-nav a{color:var(--ink);text-decoration:none}.pacer-nav strong{font-weight:500}.setup-view,.result-view{max-width:730px;margin:clamp(28px,8vh,92px) auto}.eyebrow{margin:0 0 7px;color:var(--accent);font:700 11px/1.2 ui-monospace,"Cascadia Mono",monospace;letter-spacing:.12em}.setup-view h1,.runner-view h1,.result-view h1{margin:0;letter-spacing:-.07em;font-size:clamp(34px,6vw,56px);line-height:1.1}.intro{max-width:600px;margin:17px 0 32px;color:var(--muted);letter-spacing:-.03em}.setup-card,.result-card{padding:28px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}h2{margin:0;letter-spacing:-.05em;font-size:19px}.form-help{margin:4px 0 20px;color:var(--muted);font-size:13px}.time-fields{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.time-fields label{position:relative;display:grid;gap:6px;color:var(--muted);font-size:12px}.time-fields input{width:100%;padding:12px 34px 12px 12px;border:1px solid var(--line);border-radius:7px;background:#12130f;color:var(--ink);font:500 20px/1 ui-monospace,"Cascadia Mono",monospace}.time-fields em{position:absolute;right:12px;bottom:12px;color:var(--muted);font-size:12px;font-style:normal}.setup-actions,.result-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.primary-button,.secondary-button,.text-button{min-height:45px;padding:0 17px;border-radius:6px;cursor:pointer;font:700 14px/1 "S-Core Dream",sans-serif}.primary-button{border:0;background:var(--accent);color:#21190e}.primary-button:hover{background:var(--accent-light)}.secondary-button{border:1px solid var(--line);background:transparent;color:var(--ink)}.text-button{border:0;background:transparent;color:var(--muted);text-decoration:underline;text-underline-offset:4px}.text-button:disabled{opacity:.4;cursor:not-allowed}.form-error{margin:16px 0 0;color:#ffb4a4}.method-note{display:grid;gap:5px;margin-top:20px;padding:18px 20px;border-left:2px solid var(--accent);background:#191913;color:var(--muted);font-size:12px}.method-note strong{color:var(--ink);font-size:13px}.runner-view{padding-top:clamp(28px,6vh,68px)}.runner-header{display:flex;align-items:end;justify-content:space-between;gap:20px}.clock{font:700 clamp(42px,9vw,82px)/.9 ui-monospace,"Cascadia Mono",monospace;letter-spacing:-.08em;color:var(--accent-light)}.pacing-status{margin:14px 0 30px;color:var(--muted);font-size:14px}.timelines{padding:24px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.timeline-label{display:flex;justify-content:space-between;align-items:baseline;margin:0 0 7px;font-size:13px}.timeline-label small{color:var(--muted);font:11px ui-monospace,"Cascadia Mono",monospace}.timeline{position:relative;display:flex;overflow:hidden;min-height:43px;margin-bottom:20px;border-radius:6px;background:#10110e}.segment{display:flex;align-items:center;min-width:0;padding:0 9px;border-right:1px solid #11120f;color:#11120f;white-space:nowrap;font-size:11px}.segment b{overflow:hidden;text-overflow:ellipsis}.part5{background:var(--p5)}.part6{background:var(--p6)}.part7{background:var(--p7)}.actual .segment{opacity:.82}.actual .segment.active{opacity:1;outline:2px solid var(--ink);outline-offset:-2px}.cursor{position:absolute;z-index:2;top:0;bottom:0;width:2px;background:#fff;box-shadow:0 0 0 1px #111;transform:translateX(-1px);pointer-events:none}.empty-track{display:grid;place-items:center;width:100%;color:#777a70;font-size:12px}.timeline-caption{margin:0;color:var(--muted);font-size:11px}.checkpoint-panel{margin:28px 0 18px;padding:clamp(22px,4vw,42px);border:1px solid #75592e;border-radius:14px;background:linear-gradient(125deg,#221b10,#181914);text-align:center}.checkpoint-panel p{margin:0 0 13px;color:var(--muted);font-size:13px}.checkpoint-button{width:min(100%,510px);min-height:92px;padding:16px;border:0;border-radius:9px;background:var(--accent);color:#251b0d;cursor:pointer;font:700 clamp(20px,3vw,28px)/1.2 "S-Core Dream",sans-serif;letter-spacing:-.05em}.checkpoint-button:hover{background:var(--accent-light)}kbd{display:inline-block;margin-left:7px;padding:3px 5px;border:1px solid currentColor;border-radius:3px;font:10px/1 ui-monospace,"Cascadia Mono",monospace;vertical-align:middle}.checkpoint-hint{margin:12px 0 0!important;font-size:11px!important}.runner-actions{display:flex;align-items:center;justify-content:center;gap:7px}.result-view h1{font-size:clamp(31px,5vw,47px)}.result-card{margin-top:18px}.result-card h2{margin-bottom:14px}.result-card table{width:100%;border-collapse:collapse;font-size:13px}.result-card th,.result-card td{padding:10px 6px;border-bottom:1px solid var(--line);text-align:right}.result-card th:first-child{text-align:left}.result-card thead{color:var(--muted);font-size:11px}.longest{margin:16px 0 0;color:var(--muted);font-size:13px}.longest strong{color:var(--ink)}.set-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 18px;margin:0;padding:0;list-style:none;font-size:13px}.set-list li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line)}.set-list time{color:var(--accent-light);font-family:ui-monospace,"Cascadia Mono",monospace}@media(max-width:600px){.pacer-shell{width:min(100% - 28px,1000px)}.time-fields{grid-template-columns:1fr}.runner-header{align-items:start;flex-direction:column}.clock{font-size:58px}.timeline{min-height:38px}.segment{padding:0 6px;font-size:10px}.checkpoint-button{min-height:84px}.runner-actions{flex-wrap:wrap}.set-list{grid-template-columns:1fr}.result-card{padding:20px}.result-card table{font-size:11px}.result-card th,.result-card td{padding:9px 3px}.result-actions>*{flex:1}.result-actions .text-button{flex-basis:100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}