.pa { --pa-ink: #343b36; --pa-muted: #767a70; --pa-accent: #bc542e; --pa-line: #dcded1; color: var(--pa-ink); background: #f6f5ed; min-height: 100vh; padding: 0 max(24px, calc((100vw - 1320px) / 2)); font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color-scheme: light; }
.pa * { box-sizing: border-box; }
.pa button, .pa select { font: inherit; cursor: pointer; }
.pa button { color: inherit; }
.pa button:focus-visible, .pa a:focus-visible, .pa canvas:focus-visible, .pa input:focus-visible, .pa select:focus-visible { outline: 2px solid var(--pa-accent); outline-offset: 5px; }
.pa button:disabled { opacity: .3; cursor: default; }
.pa [hidden] { display: none !important; }
.pa-header { height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--pa-line); }
.pa-wordmark { display: flex; align-items: center; gap: 12px; font-size: 14px; font-weight: 650; letter-spacing: .09em; text-decoration: none; color: inherit; }
.pa-wordmark svg { width: 30px; height: 30px; fill: none; stroke: var(--pa-accent); stroke-width: 1.4; }
.pa-header-note, .pa-status, .pa-eyebrow, .pa-drag-hint, .pa-scrub, .pa-tip > span, .pa-hangar-heading > span, .pa-footer > span, .pa-card-meta { font: 10px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; }
.pa-header-note { color: var(--pa-muted); }
.pa-status { display: flex; align-items: center; gap: 8px; }
.pa-status i { width: 6px; height: 6px; border-radius: 50%; background: #83977b; box-shadow: 0 0 0 4px #83977b15; }
.pa-intro { display: flex; justify-content: space-between; align-items: end; padding: 38px 0 30px; }
.pa-eyebrow { color: var(--pa-muted); display: block; }
.pa h1 { font-weight: 450; font-size: clamp(34px, 3.6vw, 52px); line-height: 1.06; letter-spacing: -.055em; margin: 12px 0 0; }
.pa h1 em { font-family: Georgia, serif; font-weight: 400; color: var(--pa-accent); }
.pa-intro > p { color: var(--pa-muted); font-size: 13px; line-height: 1.9; padding-bottom: 3px; margin: 0; }
.pa-workbench { border: 1px solid #d5d8ca; border-radius: 15px; overflow: hidden; background: #eff0e6; }
.pa-stage-heading { display: flex; align-items: start; justify-content: space-between; gap: 12px; padding: 23px 28px 0; position: relative; z-index: 1; }
.pa-stage-heading h2 { font-size: 24px; letter-spacing: -.04em; margin: 3px 0 0; font-weight: 500; }
.pa-stage-actions { display: flex; align-items: center; gap: 10px; }
.pa-stage-actions button, .pa-paper-label { border: 1px solid #d4d8c9; background: #f7f8f080; border-radius: 6px; padding: 8px 12px; font-size: 11px; }
.pa-stage-actions button[aria-pressed="true"] { background: var(--pa-ink); color: #fff; }
.pa-paper-label { font: 9px ui-monospace, monospace; color: var(--pa-muted); }
.pa select { border: 0; background: transparent; color: var(--pa-ink); margin-left: 6px; font-size: 11px; }
.pa-stage { height: 340px; position: relative; background-image: radial-gradient(#a5ad934a .7px, transparent .7px); background-size: 22px 22px; }
.pa-canvas { display: block; width: 100%; height: 100%; touch-action: pan-y; cursor: grab; }
.pa-canvas:active { cursor: grabbing; }
.pa-arrow { position: absolute; top: 43%; width: 46px; height: 46px; border: 1px solid #ced3c4; border-radius: 50%; background: #f8f9f280; font-size: 24px !important; transition: background .2s; }
.pa-arrow:hover:enabled { background: #fff; }
.pa-previous { left: 28px; }.pa-next { right: 28px; }
.pa-corner { position: absolute; width: 14px; height: 14px; border-color: #a6af9a; border-style: solid; pointer-events: none; }
.pa-corner-tl { left: 22%; top: 10px; border-width: 1px 0 0 1px; }.pa-corner-br { right: 22%; bottom: 45px; border-width: 0 1px 1px 0; }
.pa-view-controls { position: absolute; left: 28px; bottom: 15px; display: flex; gap: 16px; }
.pa-view-controls button { background: none; border: 0; font-size: 10px; color: #697263; }
.pa-drag-hint { position: absolute; right: 28px; bottom: 15px; color: #77816e; font-size: 9px; pointer-events: none; }
.pa-loading { position: absolute; inset: 20% 12%; display: grid; place-items: center; background: #eff0e6eb; text-align: center; padding: 20px; font-size: 14px; }
.pa-instruction { border-top: 1px solid var(--pa-line); background: #fbfaf5; padding: 23px 28px 17px; display: grid; grid-template-columns: 1fr 1.45fr auto; gap: 30px; align-items: center; min-height: 110px; }
.pa-instruction .pa-eyebrow { color: var(--pa-accent); }
.pa-instruction h3 { margin: 4px 0 0; font-size: 19px; letter-spacing: -.025em; font-weight: 500; }
.pa-instruction p { font-size: 12px; line-height: 1.8; color: #686f64; margin: 0; max-width: 510px; }
.pa-replay { border: 1px solid var(--pa-line); padding: 10px 14px; background: transparent; border-radius: 6px; font-size: 11px !important; white-space: nowrap; }
.pa-timeline { display: flex; justify-content: space-between; align-items: center; gap: 30px; background: #fbfaf5; padding: 0 28px 19px; }
.pa-steps { display: flex; gap: 5px; flex: 1; max-width: 610px; }
.pa-steps button { flex: 1; min-width: 12px; height: 22px; position: relative; background: none; border: 0; }
.pa-steps button::after { content: ''; display: block; height: 3px; background: #dfe1d6; border-radius: 2px; }
.pa-steps button.pa-complete::after { background: #a5af96; }
.pa-steps button[aria-current="step"]::after { background: var(--pa-accent); height: 4px; }
.pa-scrub { color: #737a6c; font-size: 8px; display: flex; gap: 12px; align-items: center; }
.pa-scrub input { width: 100px; accent-color: var(--pa-accent); height: 3px; }
.pa-tip { display: flex; gap: 24px; padding: 12px 28px; border-top: 1px solid var(--pa-line); align-items: baseline; }
.pa-tip > span { color: #7b806f; white-space: nowrap; font-size: 9px; }.pa-tip p { color: #707765; font-size: 11px; margin: 0; line-height: 1.6; }
.pa-hangar { padding: 32px 0; }.pa-hangar-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 20px; }.pa-hangar h2 { font-size: 24px; font-weight: 500; letter-spacing: -.04em; margin: 5px 0 0; }.pa-hangar h2 span { font-size: 13px; color: #909586; font-weight: 400; letter-spacing: -.01em; margin-left: 8px; }.pa-hangar-heading > span { color: #858b7b; font-size: 9px; }
.pa-gallery { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.pa-card { text-align: left; border: 1px solid #dfe1d5; border-radius: 9px; background: #f1f1e8; padding: 0 13px 12px; overflow: hidden; position: relative; transition: border-color .2s, transform .2s; }
.pa-card:hover { transform: translateY(-3px); border-color: #9ca38c; }.pa-card[aria-pressed="true"] { border-color: #bf7957; background: #f5eee1; box-shadow: 0 0 0 1px #bf79571f; }
.pa-card canvas { width: 100%; height: 112px; display: block; }.pa-card strong { display: block; font-size: 12px; font-weight: 550; }.pa-card small { display: block; font-size: 9px; color: #7e8375; margin: 4px 0 10px; line-height: 1.5; }.pa-card-meta { display: flex; justify-content: space-between; font-size: 8px; color: #8a907e; }.pa-card-meta span:last-child { color: var(--pa-accent); }.pa-card-number { position: absolute; top: 10px; left: 13px; color: #979d8c; font: 9px ui-monospace, monospace; }
.pa-footer { border-top: 1px solid var(--pa-line); padding: 20px 0 30px; display: flex; gap: 20px; justify-content: space-between; align-items: center; color: #858b7c; }.pa-footer p, .pa-footer a { margin: 0; font-size: 10px; }.pa-footer a { color: inherit; }.pa-noscript { padding: 20px; }
@media (min-width: 1500px) { .pa-stage { height: 380px; } }
@media (max-width: 1000px) { .pa-header-note { display: none; }.pa-gallery { grid-template-columns: repeat(4, 1fr); }.pa-instruction { grid-template-columns: 1fr 1.4fr; gap: 15px; }.pa-replay { grid-column: 1 / -1; justify-self: start; }.pa-intro > p { max-width: 260px; font-size: 12px; } }
@media (max-width: 620px) { .pa { padding: 0 16px; }.pa-header { height: 66px; }.pa-status { font-size: 7px; letter-spacing: .02em; }.pa-wordmark { font-size: 11px; gap: 7px; }.pa-intro { padding: 28px 0 22px; display: block; }.pa-intro > p { margin-top: 16px; max-width: none; }.pa-intro br { display: none; }.pa h1 { max-width: 310px; line-height: 1.15; }.pa-stage-heading { padding: 18px 16px 0; }.pa-stage-heading h2 { font-size: 21px; }.pa-stage-actions { align-items: end; flex-direction: column; gap: 6px; }.pa-stage-actions button { font-size: 9px; padding: 7px; }.pa-paper-label { padding: 5px; }.pa-stage { height: 310px; }.pa-arrow { width: 33px; height: 33px; font-size: 19px !important; }.pa-previous { left: 12px; }.pa-next { right: 12px; }.pa-view-controls { left: 15px; gap: 10px; bottom: 28px; }.pa-drag-hint { bottom: 9px; right: auto; left: 15px; font-size: 8px; }.pa-instruction { display: flex; flex-wrap: wrap; padding: 18px 16px 10px; gap: 12px; }.pa-instruction > div { width: 100%; }.pa-instruction p { flex: 1; min-width: 170px; }.pa-replay { font-size: 10px !important; padding: 8px; }.pa-timeline { padding: 0 16px 15px; display: block; }.pa-scrub { margin-top: 7px; }.pa-scrub input { flex: 1; }.pa-tip { padding: 11px 16px; gap: 10px; display: block; }.pa-tip p { margin-top: 3px; }.pa-hangar-heading > span { display: none; }.pa-gallery { grid-template-columns: repeat(2, 1fr); gap: 10px; }.pa-footer { flex-wrap: wrap; gap: 8px; }.pa-footer p { width: 100%; }.pa-card canvas { height: 120px; } }
@media (prefers-reduced-motion: reduce) { .pa * { transition: none !important; } }