.tour-body{grid-template-columns:210px minmax(0,1fr);gap:clamp(32px,5vw,72px);margin-top:clamp(48px,6vw,88px);display:grid}.tour-index{align-self:start;padding-left:20px;position:sticky;top:112px}.tour-index ol{flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;display:flex}.tour-index a{color:var(--muted);grid-template-columns:22px 1fr;gap:8px;font-size:14px;line-height:1.35;transition:color .2s;display:grid}.tour-index a:hover{color:var(--ink)}.tour-index-num{font-family:var(--mono);color:var(--muted-2);padding-top:2px;font-size:11px}.tour-progress{background:var(--line);width:1px;position:absolute;top:2px;bottom:2px;left:0}.tour-progress:after{content:"";background:var(--sanguine);transform-origin:top;position:absolute;inset:0;transform:scaleY(0)}@keyframes tour-progress{to{transform:scaleY(1)}}@keyframes tour-index-on{0%,to{color:var(--muted)}18%,82%{color:var(--ink)}}@supports (timeline-scope:--a) and (animation-timeline:view()){.tour-body{timeline-scope:var(--tour-timelines)}.tour-chapters{view-timeline:--tour-chapters block}.tour-progress:after{animation:linear both tour-progress;animation-timeline:--tour-chapters;animation-range:contain;animation-duration:auto!important}.tour-index a{animation:linear both tour-index-on;animation-range:cover 22% cover 78%;animation-duration:auto!important}.tour-ch{view-timeline:var(--tour-timeline) block}.tour-index-item a{animation-timeline:var(--tour-timeline)}}.tour-chapters{flex-direction:column;gap:clamp(88px,11vw,150px);display:flex}.tour-ch{scroll-margin-top:104px}.tour-copy{grid-template-columns:auto minmax(0,1fr);column-gap:18px;max-width:640px;display:grid}.tour-num{font-family:var(--mono);color:var(--sanguine);grid-row:span 2;padding-top:9px;font-size:12px}.tour-copy h3{letter-spacing:-.01em;text-wrap:balance;font-size:clamp(24px,2.6vw,34px);font-weight:500;line-height:1.12}.tour-copy .lede{margin-top:14px;font-size:17px}.tour-visual{margin-top:28px}@media (max-width:960px){.tour-body{grid-template-columns:minmax(0,1fr)}.tour-index{display:none}}.demo{margin:0}.demo-hint{font-family:var(--serif);color:var(--muted);margin-bottom:12px;font-size:15px;font-style:italic}.demo-frame{border:1px solid var(--line);background:var(--inset);box-shadow:var(--shadow-2);isolation:isolate;border-radius:16px;overflow:hidden}.demo-cap{border-bottom:1px solid var(--line);background:color-mix(in oklab, var(--surface) 70%, transparent);font-family:var(--mono);letter-spacing:.04em;color:var(--muted);align-items:center;gap:10px;padding:13px 18px;font-size:12px;display:flex}.demo-dots{gap:6px;display:flex}.demo-dots span{background:var(--line-2);border-radius:50%;width:9px;height:9px}.demo-live-dot{color:var(--verd);align-items:center;gap:7px;margin-left:auto;display:inline-flex}.demo-live-dot:before{content:"";background:currentColor;border-radius:50%;width:7px;height:7px;animation:1.8s ease-in-out infinite demo-blink}@keyframes demo-blink{50%{opacity:.25}}.demo-body{z-index:1;background:color-mix(in oklab, var(--paper) 55%, transparent);padding:clamp(14px,2vw,22px);position:relative}.demo-foot{justify-content:space-between;align-items:center;gap:12px;min-height:30px;margin-top:12px;display:flex}.demo-live{font-family:var(--mono);color:var(--muted);font-size:11.5px}.demo-reset{border-bottom:1px solid var(--line-2);color:var(--ink);cursor:pointer;font-size:13px}.demo-reset:hover{border-color:var(--sanguine);color:var(--sanguine)}.demo-btn{border:1px solid var(--line-2);border-radius:var(--radius);background:var(--surface);font:500 12.5px/1 var(--sans);color:var(--ink);cursor:pointer;align-items:center;gap:6px;padding:7px 10px;transition:background .15s,color .15s,transform .15s;display:inline-flex}.demo-btn:hover:not(:disabled){background:var(--surface-2);transform:translateY(-1px)}.demo-btn:disabled{opacity:.5;cursor:default}.demo-btn-primary{border-color:var(--ink);background:var(--ink);color:var(--on-accent)}.demo-btn-primary:hover:not(:disabled){background:var(--ink-soft)}.demo-btn-quiet{color:var(--muted);background:0 0;border-color:#0000}.demo-btn-quiet:hover:not(:disabled){background:color-mix(in oklab, var(--sanguine) 8%, transparent);color:var(--sanguine)}.demo button:focus-visible{outline:2px solid var(--sanguine);outline-offset:2px}.demo-spinner{border:1.5px solid var(--line-2);border-top-color:var(--ink);border-radius:50%;width:11px;height:11px;animation:.9s linear infinite demo-spin}@keyframes demo-spin{to{transform:rotate(360deg)}}.pool-bar{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px 16px;display:flex}.pool-title{font-family:var(--serif);color:var(--ink);font-size:22px;font-weight:500}.pool-sub{font-family:var(--serif);color:var(--muted);margin-top:2px;font-size:14px;font-style:italic}.pool-run{align-items:center;gap:12px;display:flex}.pool-lanes{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:18px;display:grid}.pool-lane{border:1px solid var(--line);background:color-mix(in oklab, var(--inset) 75%, transparent);border-radius:12px;min-height:424px;padding:10px}.lane-head{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);justify-content:space-between;padding:2px 4px 10px;font-size:11.5px;font-weight:600;display:flex}.lane-count{font-family:var(--mono);letter-spacing:0;font-weight:400}.lane-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.lane-empty{text-align:center;color:var(--muted-2);padding:18px 0;font-size:12px}.idea-card{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-1);border-radius:10px;padding:10px 12px}.idea-angle{color:var(--ink);font-size:13.5px;font-weight:500;line-height:1.35}.idea-meta{color:var(--muted);margin-top:4px;font-size:12px}.idea-on{color:var(--verd)}.idea-actions{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.pool-rejected{color:var(--muted);align-items:center;gap:8px;margin-top:10px;font-size:12px;display:flex}.pool-week{grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin-top:14px;display:grid}.week-day{border:1px dashed var(--line);border-radius:8px;flex-direction:column;gap:4px;min-height:66px;padding:6px;display:flex}.week-day.publishes{background:color-mix(in oklab, var(--surface) 55%, transparent);border-style:solid}.week-label{font-family:var(--mono);text-transform:uppercase;color:var(--muted-2);font-size:10.5px}.week-chip{border:1px solid var(--line-2);border-left:2px solid var(--brass);background:var(--surface);color:var(--ink);text-overflow:ellipsis;white-space:nowrap;border-radius:6px;padding:4px 6px;font-size:11px;line-height:1.25;overflow:hidden}@media (max-width:720px){.pool-lanes{grid-template-columns:minmax(0,1fr)}.pool-lane{min-height:0}.week-day{min-height:44px}.week-chip{height:8px;padding:0;font-size:0}}::view-transition-group(.demo-card){animation-duration:.5s;animation-timing-function:cubic-bezier(.45,0,.25,1)}::view-transition-group(.demo-chip){animation-duration:.5s;animation-timing-function:cubic-bezier(.45,0,.25,1)}::view-transition-old(.demo-card){animation-duration:.35s}::view-transition-new(.demo-card){animation-duration:.35s}::view-transition-new(.demo-chip):only-child{animation:.5s cubic-bezier(.2,.7,.2,1) both demo-chip-in}@keyframes demo-chip-in{0%{opacity:0;transform:translateY(8px)scale(.96)}}@media (prefers-reduced-motion:reduce){::view-transition-group(*){animation:none!important}::view-transition-old(*){animation:none!important}::view-transition-new(*){animation:none!important}}.stream{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:14px;display:grid}.stream-form,.stream-preview{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-1);border-radius:12px;padding:16px}.stream-form{flex-direction:column;gap:14px;display:flex}.demo-field{flex-direction:column;align-items:flex-start;gap:6px;display:flex}.demo-label{color:var(--ink);font-size:12.5px;font-weight:600}.demo-input{border:1px solid var(--line-2);border-radius:var(--radius);background:var(--paper);color:var(--ink-soft);align-self:stretch;padding:7px 10px;font-size:13px}.demo-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.demo-muted{color:var(--muted);font-size:13px}.stepper{border:1px solid var(--line-2);border-radius:var(--radius);background:var(--paper);align-items:center;display:inline-flex;overflow:hidden}.stepper button{width:32px;height:30px;color:var(--ink);cursor:pointer;font-size:16px}.stepper button:hover:not(:disabled){background:var(--surface-2)}.stepper button:disabled{color:var(--muted-2);cursor:default}.stepper output{font-variant-numeric:tabular-nums;text-align:center;min-width:28px;font-size:13px;font-weight:600}.segmented,.weekday-picks{border:1px solid var(--line-2);background:var(--paper);border-radius:8px;flex-wrap:wrap;gap:2px;padding:2px;display:inline-flex}.segmented button,.weekday-picks button{color:var(--muted);cursor:pointer;border-radius:6px;padding:6px 10px;font-size:12.5px;font-weight:500;transition:background .2s,color .2s}.weekday-picks button{padding:6px 8px}.segmented button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}.weekday-picks button[aria-pressed=true]{background:var(--ink);color:var(--on-accent)}.mini-cal{isolation:isolate;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;margin-top:10px;display:grid}.mini-head{font-family:var(--mono);text-align:center;text-transform:uppercase;color:var(--muted-2);font-size:10.5px}.mini-day{aspect-ratio:1.2;font-variant-numeric:tabular-nums;color:var(--muted);border-radius:6px;place-items:center;font-size:11.5px;transition:color .35s;display:grid;position:relative}.mini-day:before{content:"";z-index:-1;background:color-mix(in oklab, var(--sanguine) 14%, transparent);box-shadow:inset 0 0 0 1px color-mix(in oklab, var(--sanguine) 32%, transparent);opacity:0;border-radius:6px;transition:opacity .35s,transform .45s cubic-bezier(.2,.7,.2,1);position:absolute;inset:0;transform:scale(.55)}.mini-day.on{color:var(--sanguine);font-weight:600}.mini-day.on:before{opacity:1;transform:none}.depth{margin-top:16px}.depth-bar{grid-template-columns:repeat(12,minmax(0,1fr));gap:3px;margin-top:6px;display:grid}.depth-block{background:var(--line);border-radius:3px;height:10px;transition:background .3s}.depth-block.on{background:var(--brass)}.demo-note{color:var(--muted);margin-top:8px;font-size:12.5px;line-height:1.45}@media (max-width:720px){.stream{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){.mini-day,.mini-day:before,.depth-block,.demo-btn{transition:none}}