/* Dedicated design-examples experience; shared typography/navigation stay owned upstream. */
.design-demo { color: #1d1d1f; background: #fff; }
.design-demo [hidden] { display: none !important; }
.design-demo .demo-hero { padding-block: 24px 38px; text-align: center; }
.design-demo .demo-hero h1 { font-size: clamp(36px, 5.4vw, 76px); letter-spacing: -.035em; line-height: 1.15; }
.design-demo .demo-lead { max-width: 760px; margin: 24px auto 14px; color: #626269; font-size: 20px; line-height: 1.8; }
.design-demo .demo-choice-heading { text-align: center; }
.design-demo .demo-choice-heading h2 { font-size: 28px; }
.design-demo .demo-choice-heading p { color: #626269; font-size: 17px; line-height: 1.8; }
.design-demo .demo-choices { display: flex; justify-content: center; gap: 8px; border: 0; padding: 0; margin: 24px 0 16px; }
.design-demo .demo-choices label { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 22px; border: 1px solid #d2d2d7; border-radius: 999px; font-size: 16px; cursor: pointer; transition: background-color .18s, border-color .18s; }
.design-demo .demo-choices label:has(:checked) { border-color: #0071e3; background: #e9f3ff; color: #0055b3; }
.design-demo .demo-choices input { width: 18px; height: 18px; margin: 0; accent-color: #0071e3; }
.design-demo .demo-choices label:has(:focus-visible), .design-demo button:focus-visible { outline: 3px solid #0071e3; outline-offset: 4px; }
.design-demo .demo-disclosure { margin: 14px auto 26px; text-align: center; color: #626269; font-size: 14px; line-height: 1.7; }
.design-demo .demo-panels { padding: 0; background: transparent; }
.design-demo .demo-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 48px; align-items: start; }
.design-demo .demo-panel + .demo-panel:not([hidden]) { padding-top: 60px; margin-top: 60px; border-top: 1px solid #d2d2d7; }
.design-demo[data-enhanced] .demo-panel:not([hidden]) { margin: 0; padding: 0; border: 0; animation: none; }
.design-demo .demo-before { padding: 14px 0 0; }
.design-demo .demo-after { padding: 14px 0 0; }
.design-demo .demo-state { margin: 0 0 14px; color: #626269; font-size: 14px; line-height: 1.7; }
.design-demo .demo-before h3 { font-size: 28px; line-height: 1.4; color: #626269; }
.design-demo .demo-after h3 { font-size: 32px; line-height: 1.4; letter-spacing: -.025em; }
.design-demo .demo-before > p:not(.demo-state), .design-demo .demo-after > p:not(.demo-state) { color: #626269; font-size: 17px; line-height: 1.85; }
.design-demo .demo-human { display: flex; gap: 12px; align-items: flex-start; }
.design-demo .demo-human > span { color: #17694c; }
.design-demo .demo-entry { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: #0066cc; text-decoration: none; font-size: 17px; line-height: 1.7; }
.design-demo a:hover { text-decoration: underline; }
/* One large, purposeful work preview replaces the three repeated process cards. */
.design-demo .demo-stage { grid-column: 1 / -1; overflow: hidden; border: 1px solid #dfe3eb; border-radius: 28px; background: #f5f5f7; box-shadow: 0 20px 50px -32px #34466245; }
.design-demo .demo-stage-bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 64px; padding: 14px 28px; border-bottom: 1px solid #dfe3eb; background: #fff; }
.design-demo .demo-stage-brand { display: flex; align-items: center; gap: 12px; font-size: 16px; font-weight: 600; }
.design-demo .demo-stage-mark { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 9px; background: #1d1d1f; color: #fff; }
.design-demo .demo-stage-example { color: #626269; font-size: 14px; }
.design-demo .demo-stage-body { position: relative; padding: 36px 44px 28px; }
.design-demo .demo-frame { max-width: 700px; margin-inline: auto; padding: 0; }
.design-demo[data-enhanced] .demo-frame:not([hidden]) { min-height: var(--demo-scene-height, 0px); animation: demo-frame-in .24s cubic-bezier(.2,.7,.2,1); }
.design-demo:not([data-enhanced]) .demo-frame + .demo-frame { margin-top: 56px; padding-top: 32px; border-top: 1px solid #d2d2d7; }
.design-demo .demo-scene-eyebrow { margin: 0 0 12px; color: #0055b3; font-size: 16px; font-weight: 600; }
.design-demo .demo-scene-title { margin: 0 0 32px; font-size: clamp(24px, 3vw, 36px); line-height: 1.5; letter-spacing: -.035em; font-weight: 650; }
.design-demo .demo-document { display: flex; align-items: center; gap: 24px; padding: 28px; min-height: 150px; border: 1px solid #e3e7ee; border-radius: 20px; background: #fff; box-shadow: 0 12px 30px -22px #34466260; }
.design-demo .demo-document-icon { display: grid; place-items: center; width: 60px; height: 76px; flex-shrink: 0; color: #0055b3; font-size: 40px; border-radius: 12px; background: #e9f3ff; }
.design-demo .demo-document > span:nth-child(2) { display: flex; flex-direction: column; gap: 6px; }
.design-demo .demo-document small { font-size: 14px; color: #626269; }
.design-demo .demo-document strong { font-size: 22px; line-height: 1.5; }
.design-demo .demo-document > span:nth-child(2) > span { font-size: 16px; color: #626269; }
.design-demo .demo-document-dot { width: 10px; height: 10px; background: #0071e3; border-radius: 50%; margin-left: auto; flex-shrink: 0; }
.design-demo .demo-record { margin: 0; padding: 8px 28px; border: 1px solid #e3e7ee; border-radius: 20px; background: #fff; }
.design-demo .demo-record > div { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 16px 0; }
.design-demo .demo-record > div + div { border-top: 1px solid #e3e7ee; }
.design-demo .demo-record dt { color: #626269; font-size: 16px; }
.design-demo .demo-record dd { margin: 0; font-size: 17px; font-weight: 600; }
.design-demo .demo-checkpoint { display: grid; grid-template-columns: 48px 1fr; gap: 8px 18px; padding: 26px; border: 1px solid #c6ded2; border-radius: 20px; background: #f0f8f3; }
.design-demo .demo-checkpoint > span { display: grid; place-items: center; grid-row: 1 / 4; align-self: center; width: 48px; height: 48px; border: 1px solid #87b39c; border-radius: 50%; color: #17694c; font-size: 24px; }
.design-demo .demo-checkpoint strong { font-size: 21px; line-height: 1.5; }
.design-demo .demo-checkpoint p { margin: 0; font-size: 17px; line-height: 1.75; color: #325343; }
.design-demo .demo-checkpoint small { font-size: 14px; line-height: 1.7; color: #325343; }
.design-demo .demo-scene-caption { margin: 24px 0 0; font-size: 16px; line-height: 1.8; color: #626269; }
.design-demo .demo-stage-controls { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 20px 28px; background: #fff; border-top: 1px solid #dfe3eb; }
.design-demo .demo-step-list { display: flex; flex-wrap: wrap; gap: 8px; }
.design-demo .demo-stage-controls button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; padding: 10px 14px; border: 0; border-radius: 999px; background: transparent; color: #626269; font: inherit; font-size: 16px; line-height: 1.5; cursor: pointer; transition: background-color .18s, color .18s; }
.design-demo .demo-step-list button[aria-pressed="true"] { color: #0055b3; background: #e9f3ff; }
.design-demo .demo-step-dot { display: grid; place-items: center; width: 22px; height: 22px; flex-shrink: 0; border: 1px solid #b9b9c0; border-radius: 50%; font-size: 12px; font-weight: 600; }
.design-demo .demo-stage-controls .demo-next { min-width: 108px; color: #fff; background: #0071e3; }
.design-demo .demo-next:hover { background: #0066cc; }
.design-demo .demo-meaning, .design-demo .demo-takeaway { text-align: center; padding-block: 56px; }
.design-demo .demo-definitions { max-width: 920px; margin: 44px auto 24px; text-align: left; }
.design-demo .demo-definitions > div { display: grid; grid-template-columns: 130px 1fr; gap: 24px; padding: 26px 0; border-bottom: 1px solid #d2d2d7; }
.design-demo .demo-definitions dt { font-size: 24px; font-weight: 650; }
.design-demo .demo-definitions dd { margin: 0; color: #626269; font-size: 17px; line-height: 1.8; }
.design-demo .demo-yumexy { display: grid; grid-template-columns: 1.4fr .6fr; gap: 60px; align-items: center; padding: 56px; border-radius: 28px; background: #f5f5f7; }
.design-demo .demo-yumexy p { color: #626269; font-size: 17px; line-height: 1.85; }
.design-demo .demo-yumexy .demo-yumexy-note { font-size: 14px; }
.design-demo .demo-yumexy .guide-text-link { color: #0066cc; }
.design-demo .demo-yumexy-links { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.design-demo .demo-role-visual { display: flex; flex-direction: column; align-items: center; gap: 18px; text-align: center; }
.design-demo .demo-role-visual > span:not([aria-hidden]) { display: block; min-width: 170px; padding: 18px 24px; border-radius: 18px; background: #fff; font-size: 19px; }
.design-demo .demo-role-visual > strong { display: block; min-width: 170px; padding: 36px 24px; border-radius: 24px; background: #1d1d1f; color: #fff; font-size: 26px; }
.design-demo .demo-role-visual [aria-hidden] { color: #626269; }
.design-demo .demo-takeaway ol { max-width: 780px; padding: 0; margin: 40px auto 0; list-style: none; text-align: left; }
.design-demo .demo-takeaway li { padding: 24px 0; border-top: 1px solid #d2d2d7; }
.design-demo .demo-takeaway li strong { font-size: 24px; }
.design-demo .demo-takeaway li p { margin: 12px 0 0; color: #626269; font-size: 17px; line-height: 1.8; }
.design-demo .demo-data-note { max-width: 780px; margin: 28px auto 0; color: #626269; font-size: 14px; line-height: 1.8; text-align: left; }
.design-demo #demo-experience { scroll-margin-top: 100px; }
.design-demo .demo-sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
@keyframes demo-frame-in { from { opacity: .3; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes demo-panel-in { from { opacity: .5; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 900px) {
 .design-demo .demo-panel { gap: 28px 36px; }
 .design-demo .demo-stage-body { padding: 36px 32px 28px; }
 .design-demo .demo-before h3 { font-size: 24px; }
 .design-demo .demo-after h3 { font-size: 28px; }
 .design-demo .demo-yumexy { grid-template-columns: 1fr 200px; padding: 36px; gap: 32px; }
}
@media (max-width: 600px) {
 .design-demo .demo-hero { padding-block: 6px 14px; }
 .design-demo .demo-hero .guide-eyebrow { margin-bottom: 12px; }
 .design-demo .demo-hero h1 { font-size: clamp(30px, 8.9vw, 48px); }
 .design-demo .demo-lead { font-size: 17px; margin-block: 18px 8px; }
 .design-demo .demo-choice-heading h2 { font-size: 24px; }
 .design-demo .demo-choice-heading p { margin-bottom: 8px; font-size: 16px; }
 .design-demo .demo-choices { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 6px; margin-top: 16px; }
 .design-demo .demo-choices label { flex-direction: column; gap: 6px; padding: 10px 6px; border-radius: 16px; font-size: 14px; line-height: 1.6; }
 .design-demo .demo-disclosure { font-size: 13px; margin-bottom: 20px; }
 .design-demo .demo-panel { grid-template-columns: 1fr; gap: 22px; }
 .design-demo .demo-stage { border-radius: 22px; }
 .design-demo .demo-stage-bar { min-height: 56px; padding: 12px 18px; gap: 8px; }
 .design-demo .demo-stage-brand { font-size: 14px; gap: 8px; }
 .design-demo .demo-stage-example { font-size: 12px; }
 .design-demo .demo-stage-body { padding: 28px 20px 24px; }
 .design-demo[data-enhanced] .demo-frame:not([hidden]) { min-height: var(--demo-scene-height, 0px); }
 .design-demo .demo-scene-title { font-size: 24px; line-height: 1.5; margin-bottom: 24px; }
 .design-demo .demo-document { gap: 14px; padding: 20px 16px; min-height: 160px; }
 .design-demo .demo-document-icon { width: 42px; height: 58px; font-size: 32px; }
 .design-demo .demo-document strong { font-size: 19px; }
 .design-demo .demo-document > span:nth-child(2) > span { font-size: 15px; }
 .design-demo .demo-record { padding: 4px 18px; }
 .design-demo .demo-record > div { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 12px; padding-block: 12px; }
 .design-demo .demo-checkpoint { grid-template-columns: 1fr; padding: 22px 18px; gap: 12px; }
 .design-demo .demo-checkpoint > span { grid-row: auto; width: 36px; height: 36px; font-size: 20px; }
 .design-demo .demo-checkpoint strong { font-size: 20px; }
 .design-demo .demo-stage-controls { flex-wrap: wrap; justify-content: center; gap: 14px; padding: 16px 12px; }
 .design-demo .demo-step-list { width: 100%; justify-content: space-between; gap: 0; }
 .design-demo .demo-stage-controls button { padding: 10px 9px; gap: 6px; font-size: 14px; }
 .design-demo .demo-stage-controls .demo-next { width: 100%; font-size: 16px; }
 .design-demo .demo-before { padding-top: 2px; }
 .design-demo .demo-before h3 { font-size: 22px; }
 .design-demo .demo-after { padding-top: 22px; border-top: 1px solid #d2d2d7; }
 .design-demo .demo-after h3 { font-size: 26px; }
 .design-demo .demo-meaning, .design-demo .demo-takeaway { padding-block: 48px; }
 .design-demo .demo-definitions > div { grid-template-columns: 1fr; gap: 12px; padding-block: 24px; }
 .design-demo .demo-definitions dt { font-size: 22px; }
 .design-demo .demo-definitions dd { font-size: 16px; }
 .design-demo .demo-yumexy { grid-template-columns: 1fr; gap: 32px; padding: 28px; border-radius: 24px; }
 .design-demo .demo-role-visual { gap: 12px; }
 .design-demo .demo-role-visual > span:not([aria-hidden]), .design-demo .demo-role-visual > strong { width: 100%; min-width: 0; }
 .design-demo .demo-role-visual > strong { padding: 26px; }
 .design-demo .demo-takeaway li strong { font-size: 22px; }
}
@media (prefers-reduced-motion: reduce) {
 .design-demo *, .design-demo *::before, .design-demo *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media print {
 .design-demo .demo-choices, .design-demo .demo-stage-controls { display: none !important; }
 .design-demo .demo-panel[hidden] { display: grid !important; }
 .design-demo .demo-frame[hidden] { display: block !important; margin-top: 20px; }
 .design-demo .demo-stage, .design-demo .demo-yumexy { background: #fff; box-shadow: none; }
 .design-demo .demo-meaning, .design-demo .demo-takeaway { padding-block: 24px; }
}

.design-demo .demo-hero-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: #0066cc; font-size: 17px; text-decoration: none; }
.design-demo :is(a,summary):focus-visible { outline: 3px solid #0071e3; outline-offset: 4px; border-radius: 6px; }
.design-demo :is(#demo-experience,#demo-meaning-title) { scroll-margin-top: 120px; }
.design-demo .demo-choices { width: fit-content; max-width: 100%; margin-inline: auto; padding: 5px; gap: 4px; background: #f5f5f7; border-radius: 999px; }
.design-demo .demo-choices label { position: relative; border: 0; padding: 12px 20px; gap: 8px; color: #626269; }
.design-demo .demo-choices label:has(:checked) { background: #fff; color: #1d1d1f; box-shadow: 0 2px 6px #00000010; }
.design-demo .demo-choices input { position: absolute; width: 1px; height: 1px; padding: 0; border: 0; clip-path: inset(50%); overflow: hidden; }
.design-demo .demo-choice-check { width: 14px; height: 14px; flex-shrink: 0; opacity: 0; stroke: #0066cc; stroke-width: 2; fill: none; }
.design-demo .demo-choices label:has(:checked) .demo-choice-check { opacity: 1; }
.design-demo .demo-stage { box-shadow: none; border-color: #e5e5e9; }
.design-demo .demo-stage-bar { min-height: 56px; border-color: #e5e5e9; }
.design-demo .demo-stage-mark { background: #e9f3ff; color: #0066cc; }
.design-demo .demo-stage-controls { border-color: #e5e5e9; }
.design-demo .demo-step-list button[aria-pressed="true"] .demo-step-dot { background: #0066cc; border-color: #0066cc; color: #fff; }
.design-demo .demo-measure { position: absolute; inset: 0 0 auto; height: 0; padding: inherit; overflow: hidden; overflow: clip; visibility: hidden; pointer-events: none; }
.design-demo .demo-measure .demo-frame { display: block; min-height: 0 !important; animation: none !important; }
.design-demo .demo-result { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 24px 48px; align-items: center; padding: 4px 8px; }
.design-demo .demo-result h3 { margin: 0; font-size: clamp(26px,3.2vw,40px); line-height: 1.4; letter-spacing: -.025em; }
.design-demo .demo-result .demo-state { margin-bottom: 10px; }
.design-demo .demo-result > div > p:not(.demo-state) { margin: 0 0 10px; font-size: 17px; line-height: 1.85; color: #626269; }
.design-demo .demo-change { grid-column: 1 / -1; margin: 0 8px; border-top: 1px solid #d2d2d7; border-bottom: 1px solid #d2d2d7; }
.design-demo .demo-change summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; padding: 16px 0; font-size: 17px; font-weight: 600; list-style: none; cursor: pointer; }
.design-demo .demo-change summary::-webkit-details-marker { display: none; }
.design-demo .demo-change summary svg { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: #626269; stroke-width: 1.6; transition: transform .18s ease; }
.design-demo .demo-change[open] summary svg { transform: rotate(45deg); }
.design-demo .demo-change-body { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 48px; padding: 0 0 24px; }
.design-demo .demo-change :is(.demo-before,.demo-after) { padding: 0; border: 0; }
.design-demo .demo-change h4 { margin: 0 0 10px; font-size: 22px; line-height: 1.5; letter-spacing: -.02em; }
.design-demo .demo-change .demo-state { margin-bottom: 8px; }
@media (max-width: 600px) {
 .design-demo .demo-hero { padding-block: 10px 24px; }
 .design-demo .demo-lead { line-height: 1.7; }
 .design-demo .demo-choices { width: 100%; border-radius: 20px; }
 .design-demo .demo-choices label { gap: 8px; padding: 10px 4px; font-size: 14px; border-radius: 16px; }
 .design-demo .demo-choices label > span { word-break: normal; }
 .design-demo .demo-choice-check { width: 12px; height: 12px; }
 .design-demo .demo-stage-body { padding: 24px 20px; }
 .design-demo .demo-scene-title { font-size: 23px; margin-bottom: 20px; }
 .design-demo .demo-scene-caption { margin-top: 20px; font-size: 16px; }
 .design-demo .demo-stage-controls { padding: 12px; gap: 8px; }
 .design-demo .demo-stage-controls button { font-size: 14px; padding: 10px 6px; gap: 5px; }
 .design-demo .demo-step-dot { width: 20px; height: 20px; }
 .design-demo .demo-result { grid-template-columns: 1fr; gap: 14px; padding: 4px; }
 .design-demo .demo-result h3 { font-size: 28px; }
 .design-demo .demo-change { margin-inline: 4px; }
 .design-demo .demo-change-body { grid-template-columns: 1fr; gap: 24px; }
}
@media (prefers-reduced-motion: reduce) { .design-demo .demo-change summary svg { transition: none; } }
@media print { .design-demo .demo-measure { display: none !important; } }