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solid var(--color-border)}.comment small{display:block;margin-top:4px;color:var(--color-muted);font-size:.74rem}.comment p{margin:6px 0 0;line-height:1.55;font-size:.9rem}.comment.reply{margin-left:28px;padding-left:14px;border-left:2px solid var(--color-border)}.reply-target{color:var(--color-primary)}.replying-to{grid-column:1 / -1;color:var(--color-muted);font-size:.8rem}.comment-form{display:flex;gap:8px}.comment-form input{min-width:0;flex:1;border-radius:var(--radius-full)}.comment-form .button{min-height:44px}.load-more{justify-self:center}.section-heading{display:flex;align-items:end;justify-content:space-between}.section-heading h2{margin-bottom:0;font-size:clamp(1.5rem,3vw,2.2rem)}.simulation-page,.detail-page{display:grid;gap:24px}.simulation-intro{display:flex;justify-content:space-between;align-items:end}.simulation-intro h2,.detail-header h2{margin-bottom:8px}.simulation-layout{display:grid;grid-template-columns:minmax(0,1.4fr) 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var(--ease)}.mode-chip.active{color:var(--color-primary);background:var(--color-card);box-shadow:var(--shadow-sm);font-weight:600}.mode-chip:disabled{cursor:not-allowed;opacity:.45}.form-field,.city-field{min-width:0;margin:0 0 18px;padding:0;border:0}.form-field legend,.city-field legend{margin-bottom:8px;color:var(--color-text);font-size:.88rem;font-weight:600}.form-field select,.city-field input,.feedback-block select{width:100%}.city-field{position:relative}.city-results{position:absolute;z-index:10;top:78px;right:0;left:0;max-height:240px;overflow:auto;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-card);box-shadow:var(--shadow-lg);animation:popIn var(--duration-normal) var(--ease)}.city-results button{display:block;width:100%;padding:12px 14px;border:0;border-bottom:1px solid var(--color-border);color:var(--color-text);background:transparent;text-align:left;font-size:.9rem;cursor:pointer;transition:background var(--duration-fast) var(--ease)}.city-results button:hover{background:var(--color-primary-soft);color:var(--color-primary)}.city-results span{display:block;padding:14px;color:var(--color-muted);font-size:.86rem}.field-help,.field-confirmation{display:block;margin-top:6px;color:var(--color-muted);font-size:.76rem}.field-confirmation{color:var(--color-success)}.run-button{width:100%;margin-top:4px}.form-submit-help{margin-bottom:0;text-align:center;color:var(--color-muted);font-size:.82rem}.form-error{margin:12px 0 0}.history-card{position:sticky;top:88px}.history-list{display:grid;margin-top:16px}.history-row{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;padding:10px 0;border-bottom:1px solid var(--color-border)}.history-open{min-width:0;flex:1;padding:4px 0;border:0;color:inherit;background:transparent;text-align:left;cursor:pointer;font:inherit;font-size:.88rem;transition:color var(--duration-fast) var(--ease)}.history-open:hover{color:var(--color-primary)}.history-row-main{display:grid;min-width:0;gap:4px}.history-row-main strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.9rem}.history-row-main span{color:var(--color-muted);font-size:.74rem}.pin-label{flex:0 0 auto;color:var(--color-primary);font-size:.7rem;font-weight:700}.history-actions{display:flex;flex:0 0 auto;gap:2px}.history-actions button{width:28px;height:28px;padding:0;border:0;border-radius:var(--radius-md);color:var(--color-muted);background:transparent;cursor:pointer;font-size:.8rem;transition:color var(--duration-fast) var(--ease),background var(--duration-fast) var(--ease)}.history-actions button:hover{color:var(--color-primary);background:var(--color-primary-soft)}.history-empty{margin-top:20px;padding:20px 0 4px;color:var(--color-muted)}.history-empty p{margin-bottom:4px;color:var(--color-text);font-weight:600;font-size:.9rem}.history-empty span{font-size:.84rem}.simulation-loading{display:flex;min-height:240px;justify-content:center;align-items:center;gap:10px;color:var(--color-muted);font-size:.9rem}.simulation-error{max-width:560px;margin:0 auto;padding:32px;border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-card)}.spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--color-border-strong);border-top-color:var(--color-primary);border-radius:50%;animation:spin .75s linear infinite}.spinner-light{border-color:#ffffff59;border-top-color:#fff}@keyframes spin{to{transform:rotate(360deg)}}.back-link{display:inline-flex;align-items:center;gap:6px;margin-bottom:24px;color:var(--color-muted);font-size:.86rem;text-decoration:none;transition:color var(--duration-fast) var(--ease)}.back-link:hover{color:var(--color-primary)}.result-disclaimer{margin:0;color:var(--color-muted);font-size:.88rem;line-height:1.55}.result-stack{display:grid;gap:14px}.card-eyebrow,.insights-label{margin-bottom:10px;color:var(--color-muted);font-size:.7rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase}.priority-list{display:flex;flex-wrap:wrap;gap:6px}.priority-list span{padding:6px 12px;border:1px solid color-mix(in srgb,var(--color-primary) 25%,transparent);border-radius:var(--radius-full);color:var(--color-primary);background:var(--color-primary-soft);font-size:.82rem;font-weight:500}.priority-status-table{display:grid;gap:6px;margin-top:16px;padding-top:14px;border-top:1px solid var(--color-border)}.priority-status-row{display:grid;grid-template-columns:minmax(130px,1fr) repeat(auto-fit,minmax(88px,1fr));gap:6px;align-items:center}.priority-status-row>strong{font-size:.82rem}.priority-status{display:grid;gap:2px;padding:7px 4px;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-muted);background:var(--color-surface);text-align:center}.priority-status b{font-size:.88rem}.priority-status small{font-size:.64rem}.priority-status.strong{color:var(--color-success);background:var(--color-success-soft);border-color:color-mix(in srgb,var(--color-success) 25%,transparent)}.priority-status.manageable{color:var(--color-muted)}.priority-status.challenging{color:var(--color-warning);background:var(--color-warning-soft);border-color:color-mix(in srgb,var(--color-warning) 25%,transparent)}.city-results-grid{display:grid;gap:14px}.city-results-grid.compare{grid-template-columns:repeat(2,minmax(0,1fr))}.city-results-grid.auto{grid-template-columns:repeat(3,minmax(0,1fr))}.result-card h3{margin-bottom:12px;font-size:1.15rem}.result-card .muted{margin-bottom:8px;font-size:.86rem}.result-card-top{display:flex;justify-content:space-between;gap:20px;align-items:center}.result-card-top h3{margin:0;font-size:1.4rem}.verdict{margin:12px 0 0;color:var(--color-accent);font-size:.88rem;line-height:1.5}.score-ring{display:grid;width:88px;height:88px;flex:0 0 auto;place-items:center;border-radius:50%;background:conic-gradient(var(--color-accent) var(--score),var(--color-border) 0);box-shadow:0 0 0 1px var(--color-border)}.score-ring>div{display:flex;width:68px;height:68px;flex-direction:column;justify-content:center;align-items:center;border-radius:50%;background:var(--color-card)}.score-ring strong{font-size:1.45rem;font-weight:700;line-height:1;letter-spacing:-.04em}.score-ring span{color:var(--color-muted);font-size:.66rem}.factor-stats{display:flex;gap:10px;margin-top:18px;padding-top:14px;border-top:1px solid var(--color-border)}.factor-stats div{display:grid;flex:1;gap:5px;text-align:center}.factor-stats span{color:var(--color-muted);font-size:.72rem}.factor-stats strong{font-size:1.05rem;font-weight:700}.explanation{display:grid;gap:10px;margin-top:12px;padding:14px 16px;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.explanation p{margin:0;font-size:.88rem;line-height:1.55}.meter{display:grid;gap:4px}.meter>div{display:flex;justify-content:space-between;color:var(--color-muted);font-size:.74rem}.meter i{display:block;height:6px;overflow:hidden;border-radius:var(--radius-full);background:var(--color-border)}.meter b{display:block;height:100%;border-radius:inherit;background:var(--color-accent);transition:width .5s var(--ease)}.constraint-grid,.constraint-status-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.constraint-grid>div{display:grid;gap:4px;padding:8px;text-align:center}.constraint-grid span{color:var(--color-muted);font-size:.66rem;font-weight:700;text-transform:uppercase}.constraint-grid strong{font-size:.76rem;font-weight:500}.constraint-city{margin-top:16px;padding-top:12px;border-top:1px solid var(--color-border)}.constraint-status-grid{margin-top:8px}.constraint-status{padding:9px 4px;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-muted);background:var(--color-surface);font-size:.7rem;text-align:center}.constraint-status.match{color:var(--color-success);background:var(--color-success-soft);border-color:color-mix(in srgb,var(--color-success) 25%,transparent)}.constraint-status.mismatch{color:var(--color-warning)}.insights-label{margin:6px 0 0}.insight-card p{margin:0;white-space:pre-line;color:var(--color-text);line-height:1.7;font-size:.92rem}.insight-card .insight-city-label{margin:-4px 0 10px;color:var(--color-muted);font-size:.82rem}.reveal-button{display:flex;justify-content:space-between;align-items:center;width:100%;padding:16px 20px;border:1px solid var(--color-border);border-radius:var(--radius-xl);color:var(--color-text);background:var(--color-card);text-align:left;cursor:pointer;transition:border-color var(--duration-fast) var(--ease),box-shadow var(--duration-fast) var(--ease),transform var(--duration-fast) var(--ease)}.reveal-button:hover{border-color:var(--color-primary);box-shadow:0 4px 12px var(--color-primary-ring);transform:translateY(-1px)}.reveal-button span:first-child{display:grid;gap:4px}.reveal-button small{color:var(--color-muted);font-size:.82rem}.feedback-block{display:grid;gap:12px;padding:20px}.feedback-actions{display:flex;gap:8px}.feedback{width:40px;height:40px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-card);cursor:pointer;font-size:1.1rem;transition:border-color var(--duration-fast) var(--ease),background var(--duration-fast) var(--ease),transform var(--duration-fast) var(--ease)}.feedback:hover{transform:scale(1.1)}.feedback.active{border-color:var(--color-primary);background:var(--color-primary-soft)}.feedback:disabled{cursor:default;opacity:.65;transform:none}.feedback-block select{max-width:400px}.billing-page{display:grid;gap:20px;width:min(100%,820px);margin:0 auto}.billing-heading{display:flex;justify-content:space-between;gap:24px;align-items:end}.billing-heading h2{margin-bottom:8px}.billing-heading .lede{margin-bottom:0}.billing-message{margin:0}.billing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.billing-card h3{margin-bottom:6px;font-size:1.6rem;letter-spacing:-.04em}.billing-status{margin-bottom:12px;color:var(--color-success);font-weight:600;font-size:.9rem}.billing-usage-number{display:flex;align-items:baseline;gap:8px;margin:4px 0 14px}.billing-usage-number strong{font-size:2.2rem;letter-spacing:-.05em;font-weight:700}.billing-usage-number span{color:var(--color-muted);font-size:.88rem}.billing-meter{height:8px;overflow:hidden;border-radius:var(--radius-full);background:var(--color-border)}.billing-meter span{display:block;height:100%;border-radius:inherit;background:var(--color-accent);transition:width .5s var(--ease)}.billing-details{margin-top:0}.billing-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.billing-plans div{display:grid;gap:6px;padding:14px;border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:border-color var(--duration-fast) var(--ease)}.billing-plans div:hover{border-color:var(--color-primary)}.billing-plans strong{font-size:.9rem;font-weight:600}.billing-plans span{color:var(--color-muted);font-size:.8rem;line-height:1.4}.profile-page{display:grid;gap:24px;width:min(100%,900px);margin:0 auto}.profile-header{display:flex;gap:24px;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--color-border)}.profile-avatar{display:grid;width:108px;height:108px;flex:0 0 auto;place-items:center;border-radius:var(--radius-full);object-fit:cover;border:2px solid var(--color-border)}.profile-avatar-fallback{color:var(--color-primary);background:var(--color-primary-soft);font-size:2rem;font-weight:700}.profile-identity{min-width:0;flex:1}.profile-identity h2{margin-bottom:4px;font-size:clamp(1.6rem,4vw,2.6rem)}.profile-identity .muted{margin-bottom:4px;font-size:.88rem}.profile-count{margin:0;color:var(--color-muted);font-size:.84rem}.profile-actions{flex:0 0 auto}.profile-bio{max-width:640px;margin:0;white-space:pre-line;line-height:1.65;font-size:.95rem}.profile-editor{display:grid;gap:10px;max-width:520px;padding:20px}.profile-editor label{display:grid;gap:6px;color:var(--color-text-secondary);font-size:.86rem;font-weight:500}.profile-editor input,.profile-editor textarea{width:100%;border-radius:var(--radius-lg)}.profile-tabs{display:flex;gap:4px;padding:0 0 1px;border-bottom:1px solid var(--color-border)}.profile-tabs button{min-height:40px;padding:8px 14px;border:0;border-bottom:2px solid transparent;color:var(--color-muted);background:transparent;cursor:pointer;font:inherit;font-size:.88rem;font-weight:500;border-radius:var(--radius-md) var(--radius-md) 0 0;transition:color var(--duration-fast) var(--ease),background var(--duration-fast) var(--ease);margin-bottom:-1px}.profile-tabs button:hover{color:var(--color-text);background:var(--color-surface)}.profile-tabs button.active{border-color:var(--color-primary);color:var(--color-primary);font-weight:600}.profile-overview-link{min-height:40px;display:inline-flex;align-items:center;padding:8px 14px;color:var(--color-muted);font-size:.88rem;text-decoration:none;border-radius:var(--radius-md) var(--radius-md) 0 0;transition:color var(--duration-fast) var(--ease);margin-bottom:-1px}.profile-overview-link:hover{color:var(--color-text)}.profile-post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.profile-post{display:grid;min-height:170px;overflow:hidden;padding:14px;border:1px solid var(--color-border);border-radius:var(--radius-xl);color:inherit;background:var(--color-card);text-decoration:none;transition:border-color var(--duration-fast) var(--ease),transform var(--duration-fast) var(--ease),box-shadow var(--duration-fast) var(--ease)}.profile-post:hover{border-color:var(--color-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.profile-post img{width:calc(100% + 28px);height:140px;margin:-14px -14px 10px;object-fit:cover}.profile-post p{margin:0 0 8px;overflow:hidden;line-height:1.45;font-size:.88rem;display:-webkit-box;-webkit-line-clamp:4;line-clamp:4;-webkit-box-orient:vertical}.profile-post small{align-self:end;color:var(--color-muted);font-size:.72rem}.journey-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.journey-card{display:grid;overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-xl);color:inherit;background:var(--color-card);text-decoration:none;transition:border-color 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var(--color-border);border-radius:var(--radius-full);background:var(--color-surface)}.journey-notes{white-space:pre-line;line-height:1.7;font-size:.95rem}.journey-photos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.journey-photo{overflow:hidden;padding:0;border:0;border-radius:var(--radius-lg);background:var(--color-surface);cursor:zoom-in;transition:transform var(--duration-fast) var(--ease)}.journey-photo:hover{transform:scale(1.02)}.journey-photo img{display:block;width:100%;aspect-ratio:1;object-fit:cover}.journey-edit form{display:grid;gap:10px}.journey-edit textarea,.journey-edit select{width:100%}.list-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-4);border-bottom:1px solid var(--color-border);transition:background var(--duration-fast) var(--ease)}.list-row:hover{background:var(--color-surface)}.saved-post-list{display:grid;gap:var(--space-3)}.feed-container{width:min(100%,620px);margin-inline:auto;overflow:hidden;border:1px solid var(--color-border);border-radius:24px;background:var(--color-card)}.feed-list.feed-container{gap:0}.feed-item{border-bottom:1px solid var(--color-border);border-radius:0;box-shadow:none}.feed-item:last-child{border-bottom:0}.feed-container .post-card{border:0;border-radius:0;box-shadow:none}.feed-container .post-card:hover{transform:none;box-shadow:none}.feed-action-row{display:flex;align-items:center;gap:var(--space-2);margin-top:var(--space-4);padding-top:var(--space-3);border-top:1px solid var(--color-border)}.feed-action-row button{min-height:36px;padding:6px 9px;border:0;border-radius:999px;color:var(--color-muted);background:transparent;cursor:pointer}.feed-action-row button:hover,.feed-action-row 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