:root{--ps-blue:#0066cc;--ps-ink:#1d1d1f;--ps-muted:#6e6e73;--ps-line:#d2d2d7;--ps-surface:#f5f5f7;--ps-soft:#f2f7fc;--ps-error:#b42318}
.ps-page{margin:0;color:var(--ps-ink);background:#fff;font:400 17px/1.47 "SF Pro Text",system-ui,-apple-system,"Apple SD Gothic Neo",sans-serif;letter-spacing:-.022em;-webkit-font-smoothing:antialiased}.ps-page *{box-sizing:border-box}.ps-page button,.ps-page input,.ps-page textarea,.ps-page select{font:inherit}.ps-page button{cursor:pointer}.ps-page button:disabled{cursor:default;opacity:.5}.ps-page a{color:var(--ps-blue)}.ps-page :focus-visible{outline:3px solid #0071e3;outline-offset:3px}.ps-header{border-bottom:1px solid var(--ps-line);background:#fff}.ps-header>div{max-width:1060px;min-height:60px;padding:7px 24px;margin:auto;display:flex;align-items:center;gap:16px;font-size:13px}.ps-brand{font-size:21px;font-weight:600;text-decoration:none;color:var(--ps-ink)!important}.ps-header nav{margin-left:auto;display:flex;gap:20px}.ps-header a{display:inline-flex;align-items:center;min-height:44px}.ps-private{font-size:11px;background:var(--ps-surface);border-radius:999px;padding:4px 9px;color:var(--ps-muted)}.ps-shell{max-width:1060px;padding:0 24px 64px;margin:auto}.ps-intro{padding:32px 0 28px}.ps-eyebrow{color:var(--ps-blue);font-size:13px;font-weight:600;margin:0 0 12px}.ps-intro h1{font-family:"SF Pro Display",system-ui,sans-serif;font-size:40px;line-height:1.2;letter-spacing:-.045em;font-weight:600;margin:0 0 22px}.ps-intro>p:last-child{color:var(--ps-muted);font-size:20px;line-height:1.5;margin:0}.ps-card{padding:30px;border:1px solid var(--ps-line);border-radius:18px;margin-bottom:24px;background:#fff;min-width:0;overflow-wrap:anywhere}.ps-card h2,.ps-history h2{font-size:26px;line-height:1.25;letter-spacing:-.03em;font-weight:600;margin:0 0 22px}.ps-card h3{font-size:20px;font-weight:600;margin:24px 0 12px}.ps-card p{margin:12px 0}.ps-purpose-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-bottom:12px}.ps-purpose-grid>button{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-height:126px;padding:18px 14px;text-align:left;background:#fff;border:1px solid var(--ps-line);border-radius:12px;color:var(--ps-ink)}.ps-purpose-grid span{font-size:11px;color:var(--ps-muted)}.ps-purpose-grid strong{font-size:16px;font-weight:600;letter-spacing:-.025em}.ps-purpose-grid small{font-size:12px;color:var(--ps-muted);line-height:1.5}.ps-purpose-grid [aria-pressed=true]{background:var(--ps-soft);border:2px solid var(--ps-blue);padding:17px 13px}.ps-purpose-grid [aria-pressed=true] strong,.ps-purpose-grid [aria-pressed=true] span{color:var(--ps-blue)}.ps-page label{font-size:15px;font-weight:600;display:block}.ps-page textarea,.ps-page input:not([type=radio]):not([type=checkbox]),.ps-page select{width:100%;min-height:46px;border:1px solid #86868b;border-radius:8px;background:#fff;color:var(--ps-ink);padding:12px;margin:8px 0 12px;line-height:1.5;font-weight:400;font-size:17px}.ps-page textarea{resize:vertical}.ps-check{display:flex!important;align-items:center;gap:9px;min-height:44px;font-weight:400!important;font-size:14px!important}.ps-check input{width:18px;height:18px;flex-shrink:0;accent-color:var(--ps-blue)}.ps-auto{margin:6px 0 24px}.ps-chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}.ps-chips button{min-height:38px;padding:8px 12px;border:0;border-radius:999px;background:var(--ps-surface);font-size:13px;color:var(--ps-blue);text-align:left}.ps-context{border-top:1px solid var(--ps-line);margin-top:22px;padding:8px 0 16px}.ps-page summary{min-height:44px;padding:10px 0;cursor:pointer;font-size:15px;font-weight:600}.ps-context summary span{font-size:12px;color:var(--ps-muted);font-weight:400;margin-left:6px}.ps-context-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 22px;padding-top:12px}.ps-context .ps-context-grid>label:first-child{grid-column:1/-1}.ps-context-grid .ps-check{align-self:center;margin-top:10px}.ps-compose-footer,.ps-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.ps-button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:46px;border:1px solid var(--ps-blue);border-radius:999px;background:var(--ps-blue);color:#fff;font-size:15px!important;font-weight:400;padding:11px 22px;text-decoration:none}.ps-secondary{color:var(--ps-blue);background:#fff}.ps-text-button{border:0;background:none;color:var(--ps-blue);padding:10px 6px;min-height:44px;font-size:14px!important}.ps-muted{color:var(--ps-muted)}.ps-small{font-size:13px!important}.ps-compose-footer>p{flex:1;min-width:180px;font-size:13px;margin:0}.ps-message{min-height:0;font-size:14px;color:var(--ps-muted);white-space:pre-wrap}.ps-message:empty{display:none}.ps-message.error{color:var(--ps-error)}.ps-result-area{scroll-margin-top:24px}.ps-empty{padding:42px 20px 58px;text-align:center;color:var(--ps-muted);font-size:15px;line-height:1.7}.ps-empty>span{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--ps-surface);border-radius:50%;color:var(--ps-blue);font-size:22px}.ps-result-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.ps-result-header h2{margin-bottom:6px}.ps-result-question{font-size:14px;color:var(--ps-muted);margin:0!important}.ps-status{display:inline-block;flex-shrink:0;font-size:12px;background:var(--ps-surface);border-radius:999px;padding:6px 11px;color:var(--ps-muted)}.ps-answer-text{font-size:21px;line-height:1.65;letter-spacing:-.028em;white-space:pre-wrap}.ps-draft{background:var(--ps-soft);padding:22px;border-radius:12px;white-space:pre-wrap;font-size:22px;line-height:1.6}.ps-simulation{font-size:12px;color:var(--ps-blue)}.ps-answer-list{padding-left:22px;font-size:16px;line-height:1.6}.ps-answer-list>li{margin:12px 0}.ps-citation{display:inline-flex;align-items:center;min-height:32px;padding:4px 8px;margin:3px 4px 0 0;font-size:11px!important;color:var(--ps-blue);background:var(--ps-surface);border:0;border-radius:6px;letter-spacing:0}.ps-answer-details{border-top:1px solid var(--ps-line);padding:12px 0;margin-top:26px}.ps-answer-details .pw-card{padding:18px;margin:12px 0}.ps-profiles{display:grid;grid-template-columns:1fr 1fr;gap:18px}.ps-profiles .pw-card{margin:0;padding:22px}.ps-profiles .pw-card h2{font-size:22px}.ps-result-actions{border-top:1px solid var(--ps-line);padding-top:16px;margin-top:24px;display:flex;gap:18px;flex-wrap:wrap}.ps-notice{padding:14px 16px;border-left:3px solid var(--ps-blue);background:var(--ps-surface);border-radius:0 8px 8px 0;font-size:14px;line-height:1.6}.ps-notice.error{border-color:var(--ps-error)}.ps-section-title{display:flex;justify-content:space-between;gap:20px;align-items:center}.ps-section-title h2{margin-bottom:18px}.ps-section-title .ps-eyebrow{margin-bottom:8px}.ps-rating{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;border:0;border-bottom:1px solid var(--ps-line);margin:0;min-width:0}.ps-rating legend{display:contents}.ps-rating-name{font-size:16px;font-weight:600}.ps-rating-name small{display:block;font-size:12px;color:var(--ps-muted);font-weight:400;margin-top:4px}.ps-rating-control{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ps-stars{display:flex;gap:5px}.ps-stars label{position:relative;cursor:pointer;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--ps-line);border-radius:8px;font-size:24px;color:#86868b;background:#fff}.ps-stars label.selected{border-color:var(--ps-blue);background:var(--ps-soft);color:var(--ps-blue)}.ps-stars input{position:absolute;inset:0;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}.ps-stars label:has(input:focus-visible){outline:3px solid #0071e3;outline-offset:3px}.ps-score-label{min-width:38px;font-size:13px;color:var(--ps-muted)}.ps-rating-clear{font-size:12px!important}.ps-history{padding-top:30px;scroll-margin-top:24px}.ps-history-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;padding:20px 0;border-top:1px solid var(--ps-line);align-items:center}.ps-history-question{font-size:16px;font-weight:600;margin:0 0 6px;overflow-wrap:anywhere}.ps-history-meta{font-size:12px;color:var(--ps-muted);display:flex;gap:12px;flex-wrap:wrap}.ps-history-actions{display:flex;align-items:center;gap:8px}.ps-history-score{font-size:13px;color:var(--ps-blue)}.ps-login{background:var(--ps-surface)}.ps-login-row{display:flex;gap:12px;align-items:center}.ps-login-row input{margin:8px 0!important;flex:1}.ps-login-row button{flex-shrink:0}.ps-footer{border-top:1px solid var(--ps-line);padding:24px;font-size:12px;line-height:1.6;text-align:center;color:var(--ps-muted)}.ps-page [hidden]{display:none!important}.ps-diagnostic pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.6 ui-monospace,monospace;background:var(--ps-surface);padding:14px;border-radius:8px}
@media(max-width:720px){.ps-header>div{padding:5px 18px;gap:12px}.ps-header>div>span:not(.ps-private){display:none}.ps-header nav{gap:12px}.ps-private{display:none}.ps-shell{padding:0 16px 42px}.ps-intro{padding:32px 2px 28px}.ps-intro h1{font-size:28px}.ps-intro>p:last-child{font-size:18px}.ps-card{padding:22px 18px}.ps-purpose-grid{grid-template-columns:1fr 1fr;gap:8px}.ps-purpose-grid>button{padding:15px 12px;min-height:122px}.ps-purpose-grid [aria-pressed=true]{padding:14px 11px}.ps-context-grid,.ps-profiles{grid-template-columns:1fr}.ps-card h2,.ps-history h2{font-size:24px}.ps-result-header{flex-direction:column;gap:10px}.ps-answer-text{font-size:19px}.ps-draft{font-size:20px;padding:18px}.ps-rating{align-items:flex-start;flex-direction:column;gap:10px}.ps-rating-control{width:100%}.ps-history-row{grid-template-columns:1fr;gap:8px}.ps-history-actions{justify-content:flex-end}.ps-login-row{flex-wrap:wrap}.ps-login-row input{min-width:100%}.ps-wide{display:none}.ps-section-title{align-items:flex-start}.ps-stars label{width:44px;height:44px}.ps-chips button{min-height:44px}}
@media(prefers-reduced-motion:reduce){.ps-page *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.ps-header,#ps-login,#ps-form,#ps-evaluation,#ps-history,.ps-result-actions,.ps-footer{display:none!important}.ps-card{border:0;padding:0}.ps-shell{max-width:none}}

/* Keep Korean words intact in the compact introduction. */
.ps-intro h1, .ps-intro > p { word-break: keep-all; }

/* Private iteration workflow: inherit the studio's Apple palette and type. */
.ps-header nav{align-items:center}.ps-header nav .ps-text-button{font-size:13px!important;padding:4px}.ps-intro h1{word-break:keep-all}.ps-iteration{border:1px solid #b5d2ef;background:var(--ps-soft);padding:18px;border-radius:12px;margin:0 0 24px}.ps-iteration>p:first-child{font-size:17px;font-weight:600;margin-top:0}.ps-iteration textarea{background:#fff}.ps-round-list{display:flex;gap:10px;overflow-x:auto;padding:3px 0 18px}.ps-round{flex:0 0 190px;border:1px solid var(--ps-line);border-radius:12px;background:#fff;padding:16px;text-align:left}.ps-round[aria-current=true]{border-color:var(--ps-blue);background:var(--ps-soft)}.ps-round p{margin:5px 0;font-size:13px}.ps-round strong{font-size:15px}.ps-compare-controls{display:grid;grid-template-columns:1fr 1fr;gap:20px}.ps-comparison{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}.ps-comparison .ps-card{padding:22px;min-width:0}.ps-comparison h3{margin-top:20px;font-size:16px}.ps-comparison pre,.ps-comparison .ps-comparison-output{white-space:pre-wrap;font:inherit;font-size:15px;line-height:1.7;overflow-wrap:anywhere}.ps-comparison .ps-comparison-output{max-height:340px;overflow:auto;padding:14px;background:var(--ps-surface);border-radius:8px}.ps-comparison .ps-notice{font-size:13px}.ps-comparison dl{font-size:14px}.ps-comparison dd{margin:3px 0 14px;white-space:pre-wrap}.ps-report-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0}.ps-metric{background:var(--ps-surface);padding:20px;border-radius:12px}.ps-metric strong{display:block;font-size:30px;font-weight:600;letter-spacing:-.04em}.ps-metric span{font-size:13px;color:var(--ps-muted)}.ps-table-scroll{overflow:auto}.ps-report-table{border-collapse:collapse;width:100%;font-size:14px;text-align:left}.ps-report-table th,.ps-report-table td{padding:13px 14px;border-bottom:1px solid var(--ps-line);white-space:nowrap}.ps-report-table th{font-weight:600}.ps-report-note{font-size:13px;color:var(--ps-muted)}.ps-report-chain{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--ps-line);padding:16px 0}.ps-report-chain p{margin:4px 0}.ps-login-row input{min-width:0}.ps-logged-out #ps-form{opacity:.6}.ps-iteration details p{white-space:pre-wrap}.ps-report-chain>div{min-width:0;overflow-wrap:anywhere}
@media(max-width:720px){.ps-header>div{gap:8px}.ps-header nav{gap:8px;font-size:12px}.ps-compare-controls,.ps-comparison{grid-template-columns:1fr}.ps-report-metrics{grid-template-columns:1fr 1fr}.ps-metric{padding:16px}.ps-metric strong{font-size:26px}.ps-report-chain{align-items:flex-start}.ps-round{flex-basis:170px}.ps-comparison .ps-card{padding:18px}.ps-header nav .ps-text-button{font-size:12px!important}}