/* Every design rule is scoped to #kxQuick, .kx-newpriced or #aboutSection.
   Original header, banner, ticker, search, popular/history and recent styles are untouched. */
#kxQuick{margin-top:28px;padding-top:24px;border-top:1px solid var(--border)}
#kxQuick .kx-quick-grid{gap:20px}
#kxQuick .kx-quick-card{box-shadow:none;border-radius:12px}
#kxQuick .kx-pv-card{box-shadow:none}
.kx-newpriced{margin:32px 0;padding:24px;border:1px solid var(--border);border-radius:16px;background:var(--bg-card)}
.kx-newpriced>p{font-size:13px;color:var(--text-secondary);margin:12px 0 20px;line-height:1.8}
#aboutSection{--section-gap:64px;margin-top:64px}
#aboutSection h2,#aboutSection h3,#aboutSection h4{letter-spacing:.015em}
#aboutSection p{line-height:1.9}
#aboutSection .about-hero{display:grid;grid-template-columns:minmax(0,1fr) 310px;position:relative;align-items:center;text-align:left;min-height:310px;padding:36px 44px;background:linear-gradient(115deg,var(--bg-card),var(--primary-light));border:1px solid var(--border);border-radius:22px;box-shadow:none;margin-bottom:var(--section-gap);overflow:hidden}
#aboutSection .about-title{font-size:27px;justify-content:flex-start;line-height:1.5;margin-bottom:20px}
#aboutSection .about-desc{font-size:16px;max-width:680px;line-height:2}
#aboutSection .mira-intro-art{width:310px;height:275px;object-fit:contain;align-self:end}
#aboutSection .mira-sign{position:absolute;right:35px;bottom:20px;font:italic 24px Georgia,serif;color:var(--primary)}
#aboutSection .mira-sign small{display:block;font:11px/1.5 sans-serif;color:var(--text-secondary)}
#aboutSection .why-compare-section{padding:0 24px;margin-bottom:var(--section-gap)}
#aboutSection .why-compare-header{max-width:850px;margin-bottom:24px}
#aboutSection .why-compare-section>p{max-width:960px;margin:24px auto 0!important}
#aboutSection .section-title,#aboutSection .features-title{font-size:23px;margin-bottom:24px;line-height:1.5}
#aboutSection .why-flip{max-width:960px;margin:0 auto;box-shadow:none;border-radius:18px}
#aboutSection #usageSteps{padding:32px;border:1px solid var(--border);border-radius:22px;background:var(--bg-card);margin-top:var(--section-gap)!important}
#aboutSection .how-it-works-grid{gap:24px}
#aboutSection .step-card{border:0;border-radius:0;box-shadow:none;padding:8px 20px 20px;text-align:left;background:none}
#aboutSection .step-card+.step-card{border-left:1px solid var(--border)}
#aboutSection .step-card h4{font-size:19px;margin:16px 0 12px}
#aboutSection .step-card p{font-size:14px;color:var(--text-secondary)}
#aboutSection .step-img-wrapper{height:180px;aspect-ratio:auto;background:var(--bg-main);border-radius:14px;overflow:hidden;margin:0}
#aboutSection .step-img-wrapper img{width:100%;height:100%;object-fit:contain;transform:none}
#aboutSection .stats-banner{margin:40px 0 var(--section-gap);padding:26px 32px;background:var(--bg-main);border:1px solid var(--border);box-shadow:none;border-radius:16px}
#aboutSection .stats-banner::before,#aboutSection .stats-banner::after{content:none}
#aboutSection .stats-banner-label,#aboutSection .stats-banner-caption,#aboutSection .stats-banner-unit{color:var(--text-secondary)}
#aboutSection .stats-banner-num{font-size:36px;background:none;-webkit-text-fill-color:var(--primary);color:var(--primary)}
#aboutSection .stats-banner-suffix{color:var(--primary)}
#aboutSection .stats-banner-item+.stats-banner-item::before{background:var(--border)}
#aboutSection>.feature-grid{display:flex;flex-direction:column;gap:32px;margin-bottom:32px}
#aboutSection .feature-family-title{font-size:13px;color:var(--primary);padding-bottom:12px;border-bottom:1px solid var(--border);margin:0 0 16px;font-weight:700}
#aboutSection .feature-family-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
#aboutSection .feature-card{padding:24px;box-shadow:none;border:1px solid var(--border);border-radius:14px;align-items:flex-start;background:var(--bg-card);gap:16px;min-width:0}
#aboutSection .feature-card h4{font-size:16px;margin-bottom:10px}
#aboutSection .feature-card p{font-size:14px;line-height:1.85;overflow-wrap:anywhere}
#aboutSection .feature-card a{white-space:normal!important}
#aboutSection .feature-icon-wrapper{width:36px;height:36px;flex-shrink:0;background:var(--primary-light);border-radius:10px;color:var(--primary)}
#aboutSection .feature-card:hover{transform:none;box-shadow:none;border-color:var(--primary)}
#aboutSection .tg-dc-grid{margin:32px 0 var(--section-gap)!important}
#aboutSection .feature-banner{box-shadow:none!important}
#aboutSection .audience-section{padding:32px;margin-bottom:var(--section-gap);box-shadow:none}
#aboutSection .review-section{margin-top:var(--section-gap)!important}
#aboutSection .review-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px!important}
#aboutSection .review-grid>div{box-shadow:none!important;padding:24px!important;border-radius:14px!important}
#aboutSection .review-grid>div>div{flex-wrap:wrap}
#aboutSection .stores-section{margin:var(--section-gap) 0!important}
#aboutSection .stores-grid{gap:10px;grid-template-columns:repeat(5,minmax(0,1fr))}
#aboutSection .store-link{min-height:44px;box-shadow:none;padding:12px;font-size:13px;white-space:normal;text-align:center;overflow-wrap:anywhere}
#aboutSection .faq-container{margin:var(--section-gap) 0!important;display:grid;grid-template-columns:220px minmax(0,1fr);gap:32px;align-items:start}
#aboutSection .faq-section{padding:0;background:none;box-shadow:none}
#aboutSection .faq-item{padding:20px 0;background:none;border:0;border-bottom:1px solid var(--border);border-radius:0;margin:0}
#aboutSection .faq-question{font-size:16px;cursor:pointer;line-height:1.7;min-height:44px;list-style:none;display:flex;gap:20px;justify-content:space-between;align-items:center}
#aboutSection .faq-question::after{content:'−';color:var(--primary);font-size:22px}
#aboutSection .faq-item:not([open]) .faq-question::after{content:'+'}
#aboutSection .faq-answer{font-size:14px;margin:8px 0 4px;line-height:1.9;overflow-wrap:anywhere}
#aboutSection .cta-wrap{margin:var(--section-gap) 0 24px;padding:0}
#aboutSection .cta-section{border-radius:22px;background:var(--primary-light);padding:32px 40px;box-shadow:none;border:1px solid var(--border);gap:40px}
#aboutSection .cta-image-col{flex:0 0 260px;background:none}
#aboutSection .cta-image-col img{width:260px;height:240px;object-fit:contain;border-radius:0;background:none}
#aboutSection .cta-text-col h3{color:var(--text-primary);font-size:26px}
#aboutSection .cta-text-col p{color:var(--text-secondary);font-size:15px;line-height:1.9}
#aboutSection .social-buttons{flex-wrap:wrap}
#aboutSection a:focus-visible,#aboutSection summary:focus-visible,#kxQuick a:focus-visible{outline:3px solid var(--primary);outline-offset:4px}
/* B: original palette with a modest warm Mira teaching surface. */
body[data-concept=b] #aboutSection .about-hero,body[data-concept=b] #aboutSection #usageSteps{background:#fffaf2}
body[data-concept=b] #aboutSection .mira-sign{color:#9b314e}
body[data-concept=b] #aboutSection .feature-family{display:grid;grid-template-columns:180px minmax(0,1fr);gap:24px}
body[data-concept=b] #aboutSection .feature-family-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
body[data-concept=b] #aboutSection .feature-family-title{font-size:17px;color:var(--text-primary);border:0}
body[data-concept=b] #aboutSection .step-img-wrapper{background:#f7f0e8}
/* C: information-oriented rows; site blue and white remain dominant. */
body[data-concept=c] #aboutSection .feature-family-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px}
body[data-concept=c] #aboutSection .feature-card{border:0;border-bottom:1px solid var(--border);border-radius:0;padding:24px 0}
body[data-concept=c] #aboutSection .about-hero{background:var(--bg-card);border-top:4px solid var(--primary)}
body[data-concept=c] #aboutSection .how-it-works-grid{display:flex;flex-direction:column;gap:8px}
body[data-concept=c] #aboutSection .step-card{display:grid;grid-template-columns:120px 200px minmax(0,1fr);gap:28px;align-items:center;border:0;border-bottom:1px solid var(--border);padding:12px 0}
body[data-concept=c] #aboutSection .step-img-wrapper{height:100px}
.preview-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:99999;max-width:calc(100vw - 32px);padding:14px 20px;border:1px solid var(--border);border-radius:12px;background:var(--bg-card);color:var(--text-primary);box-shadow:var(--shadow-md);font-size:14px}
@media(max-width:900px){#aboutSection .feature-family-grid,#aboutSection .review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#aboutSection .stores-grid{grid-template-columns:repeat(3,minmax(0,1fr))}#aboutSection .faq-container{grid-template-columns:1fr;gap:0}#aboutSection .about-hero{grid-template-columns:minmax(0,1fr) 220px;padding:28px}#aboutSection .mira-intro-art{width:220px;height:240px}body[data-concept=b] #aboutSection .feature-family{display:block}}
@media(max-width:600px){#aboutSection{--section-gap:40px;margin-top:40px}#kxQuick .kx-quick-grid{gap:16px}#aboutSection .about-hero{display:block;padding:24px 20px 0;min-height:0}#aboutSection .about-title{font-size:23px}#aboutSection .about-desc{font-size:14px}#aboutSection .mira-intro-art{display:block;width:220px;height:180px;margin:12px auto 0}#aboutSection .mira-sign{font-size:20px;right:15px;bottom:12px}#aboutSection .mira-sign small{max-width:95px;font-size:10px}#aboutSection .why-compare-section{padding:0}#aboutSection #usageSteps{padding:24px 16px}#aboutSection .how-it-works-grid{grid-template-columns:1fr;gap:18px}#aboutSection .step-card,#aboutSection .step-card+.step-card,body[data-concept=c] #aboutSection .step-card{display:grid;grid-template-columns:94px minmax(0,1fr);gap:6px 16px;border:0;border-bottom:1px solid var(--border);padding:12px 0 20px}#aboutSection .step-img-wrapper,body[data-concept=c] #aboutSection .step-img-wrapper{grid-row:1/3;height:115px}#aboutSection .step-card h4{font-size:17px;margin:0}#aboutSection .step-card p{font-size:13px;margin:0}#aboutSection .feature-family-grid,body[data-concept=b] #aboutSection .feature-family-grid,body[data-concept=c] #aboutSection .feature-family-grid,#aboutSection .review-grid{grid-template-columns:1fr}#aboutSection .feature-card{padding:20px}#aboutSection .section-title,#aboutSection .features-title{font-size:21px}#aboutSection .audience-section{padding:24px 16px}#aboutSection .stores-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#aboutSection .cta-section{padding:24px 20px;gap:16px;display:flex;flex-direction:column}#aboutSection .cta-image-col{flex:auto}#aboutSection .cta-image-col img{width:200px;height:160px}#aboutSection .cta-text-col h3{font-size:23px}#aboutSection .social-buttons{display:grid;grid-template-columns:1fr}#aboutSection .stats-banner{padding:24px 14px}#aboutSection .stats-banner-inner{gap:12px}.kx-newpriced{padding:20px 16px}}
@media(prefers-reduced-motion:reduce){#aboutSection *,#kxQuick *{animation:none!important;transition:none!important}}
#kxQuick,#aboutSection,#aboutSection #usageSteps{scroll-margin-top:88px}
#aboutSection .section-title{display:block}
#aboutSection .section-title>.ui-icon{display:inline-block;vertical-align:middle;margin-right:8px}
#aboutSection .brand-name{white-space:nowrap}
#aboutSection .section-title,#aboutSection .about-title{text-wrap:balance}