.applications{padding-top:70px;padding-bottom:90px}.applications .section-heading{margin-bottom:45px}.application-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:30px}.application-grid article{border-top:1px solid var(--line);padding-top:19px}.application-number{font:10px Consolas,monospace;color:var(--accent)}.application-grid h3{font-size:18px;letter-spacing:-.035em;margin:18px 0 12px;white-space:nowrap}.application-grid p{font-size:12px;line-height:1.95}.application-evidence{margin-top:30px}.application-evidence summary{display:flex;align-items:center;gap:12px;width:max-content;font-size:11px;color:var(--muted);cursor:pointer;list-style:none}.application-evidence summary::-webkit-details-marker{display:none}.application-evidence summary svg{width:13px;height:13px}.application-evidence[open] summary svg{transform:rotate(45deg)}.application-evidence>p{font-size:12px;max-width:760px;margin-top:13px;line-height:1.9}.comparison-window{background:#eeebe5;border:1px solid #ddd7cc;border-radius:12px;overflow:hidden}.comparison-toolbar{height:49px;border-bottom:1px solid #ddd7cc;display:flex;align-items:center;justify-content:space-between;padding:0 27px;font-size:11px;color:#81776b}.comparison-controls{display:flex;align-items:center;gap:7px}.comparison-controls[hidden]{display:none}.comparison-controls button{display:grid;place-items:center;width:31px;height:31px;padding:7px;border-radius:50%}.comparison-controls button:hover{background:#e1dbd2;color:var(--ink)}.comparison-controls svg{width:16px;height:16px;stroke-width:1.5}.comparison-controls .resume-icon,.comparison-controls [aria-pressed="true"] .pause-icon{display:none}.comparison-controls [aria-pressed="true"] .resume-icon{display:block}.comparison-halves{display:grid;grid-template-columns:1fr 1fr}.comparison-half{padding:35px 38px 26px;min-width:0}.comparison-half+.comparison-half{border-left:1px solid #ddd7cc}.comparison-intro h3{font-size:22px;letter-spacing:-.04em}.comparison-intro p{font-size:12px;margin-top:8px;line-height:1.8;min-height:43px}.persona-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:24px auto 0;max-width:360px;width:100%}.persona-card{min-width:0;aspect-ratio:1.05;perspective:700px}.persona-card-inner{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .64s cubic-bezier(.2,.65,.25,1);will-change:transform}.persona-card.is-open .persona-card-inner{transform:rotateY(180deg)}.persona-card-back,.persona-card-front{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;backface-visibility:hidden;-webkit-backface-visibility:hidden;border:1px solid #dcd5ca;border-radius:7px}.persona-card-back{background:#e6e0d6;color:#8b7e6d;font-size:13px;letter-spacing:.12em}.persona-card-front{background:#faf7f1;transform:rotateY(180deg);color:#968776;gap:3px}.persona-card-front svg{width:59%;height:auto;stroke-width:1.65;stroke:currentColor;fill:none}.persona-card-front>span{font-size:10px;letter-spacing:.08em}.card-seed{width:9px;height:9px;border:1px solid #b8a48e;border-radius:50%}.persona-card.is-matched .persona-card-front{border-color:#cfa887;background:#f5e9dd;color:#a05c35}.tone-concern.is-matched .persona-card-front{background:#e9ebe3;color:#737f66;border-color:#b6bea8}.tone-playful.is-matched .persona-card-front{background:#efe6dd;color:#a17751;border-color:#c7b199}.tone-resolve.is-matched .persona-card-front{background:#e8e6e1;color:#72726b;border-color:#aeada3}.comparison-outcome{min-height:70px;margin-top:25px;display:flex;align-items:flex-start;gap:10px}.outcome-dot{height:5px;width:5px;flex:0 0 5px;border-radius:50%;background:#a89d8f;margin-top:9px}.comparison-system .outcome-dot{background:var(--accent)}.comparison-outcome p{font-size:11px;line-height:1.9;flex:1}.comparison-outcome>span:last-child:not(:first-child){font-size:10px;font-family:Consolas,monospace;white-space:nowrap;margin-top:2px;color:#9b785b}.comparison-conclusion{border-top:1px solid #ddd7cc;display:flex;align-items:center;justify-content:center;gap:25px;padding:20px;font-size:11px;color:#7e7366}.comparison-conclusion i{font-style:normal;color:#aa9784}.comparison-note{font-size:10px;color:var(--muted);margin-top:20px;line-height:1.9;max-width:850px}.comparison-window.is-paused .persona-card-inner{transition:none}
@media(max-width:1100px){.application-grid{gap:20px}.application-grid h3{font-size:16px}.comparison-half{padding:30px 25px 20px}.persona-card-grid{gap:9px}.comparison-intro h3{font-size:20px}.comparison-intro p{font-size:11px}}
@media(max-width:800px){.applications{padding:45px 0 65px}.application-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.application-grid h3{font-size:18px}.comparison-half{padding:25px 20px 18px}.persona-card-grid{gap:7px}.persona-card-back{font-size:11px}.comparison-outcome p{font-size:10px}.comparison-conclusion{gap:18px;font-size:10px}.comparison-intro h3{font-size:18px}}
@media(max-width:620px){.applications{padding-top:30px;padding-bottom:55px}.applications .section-heading{margin-bottom:30px}.application-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 23px}.application-grid article:last-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;column-gap:23px}.application-grid article:last-child .application-number{grid-column:1}.application-grid article:last-child h3{grid-column:1;margin-bottom:0}.application-grid article:last-child p{grid-column:2;grid-row:1/3}.application-grid h3{font-size:17px;margin:13px 0 10px}.application-grid p{font-size:12px}.application-evidence{margin-top:25px}.application-evidence summary{font-size:10px}.application-evidence>p{font-size:11px}.comparison-toolbar{padding:0 19px;height:44px;font-size:10px}.comparison-halves{grid-template-columns:1fr}.comparison-half{padding:24px 20px 16px}.comparison-half+.comparison-half{border-left:0;border-top:1px solid #ddd7cc}.comparison-intro h3{font-size:21px}.comparison-intro p{font-size:11px;min-height:0}.persona-card-grid{margin-top:20px;gap:9px}.persona-card{aspect-ratio:1.05}.persona-card-back{font-size:12px}.persona-card-front>span{font-size:9px}.comparison-outcome{margin-top:18px;min-height:44px;gap:8px}.comparison-outcome p{font-size:10px}.comparison-conclusion{gap:10px;padding:18px 10px;font-size:9px;flex-wrap:wrap}.comparison-note{font-size:9px;margin-top:15px}}
@media(max-width:360px){.application-grid{gap:24px 18px}.application-grid h3{font-size:15px}.application-grid p{font-size:11px}.comparison-half{padding-inline:16px}.persona-card-grid{gap:6px}.persona-card-back{font-size:11px}.persona-card-front>span{font-size:8px}.comparison-conclusion{gap:7px;font-size:8px}}
@media(prefers-reduced-motion:reduce){.persona-card-inner{transition:none;will-change:auto}}
@media print{.comparison-controls{display:none!important}.persona-card-inner{transform:rotateY(180deg)!important}.comparison-window{break-inside:avoid}.applications{padding-top:25px;padding-bottom:30px}}

/* Give the left sweep a slower physical turn; reduced motion remains static. */
@media(prefers-reduced-motion:no-preference){[data-left-card] .persona-card-inner{transition-duration:1s}}