.site-header nav a[aria-current=page]{color:var(--cyan-dark)}
.breadcrumb{padding-top:23px;font-size:11px;color:#83958c;display:flex;gap:10px}
.breadcrumb a:hover{color:var(--cyan-dark)}
.detail-hero{display:grid;grid-template-columns:1.15fr 1fr;gap:60px;align-items:center;padding-top:58px;padding-bottom:62px}
.detail-hero h1{font-size:46px;line-height:1.5;letter-spacing:-1.6px;margin:20px 0}
.detail-hero .lead{font-size:15px;color:var(--muted);line-height:2;max-width:560px}
.detail-hero .hero-buttons{margin-top:27px}
.detail-art{background:#e9f2ee;border:1px solid #dce8df;border-radius:16px;padding:30px;position:relative;overflow:hidden}
.detail-art:after{content:'✳';position:absolute;right:-25px;bottom:-50px;font-size:210px;color:#d7e8df;line-height:1;pointer-events:none}
.art-label{font-size:10px;letter-spacing:1.2px;color:#7a9d8e;position:relative;z-index:1}
.art-line{display:flex;gap:14px;align-items:center;padding:18px 0;border-bottom:1px solid #d9e5dc;position:relative;z-index:1}
.art-line:last-of-type{border:0}
.art-number{width:33px;height:33px;border:1px solid #cbded1;background:#f9fcf7;border-radius:50%;display:grid;place-items:center;font-size:10px;color:#639a80;flex-shrink:0}
.art-line h3{font-size:17px;margin-bottom:3px}.art-line p{font-size:11px;color:#7c9386}
.art-foot{font-size:9px;color:#8b9f91;margin-top:18px;position:relative;z-index:1}
.page-jump{background:#f1f5ef;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.page-jump .wrap{display:flex;gap:27px;padding-top:17px;padding-bottom:17px;flex-wrap:wrap;font-size:12px;color:#698477}
.page-jump a:hover{color:var(--cyan-dark)}
.detail-section{padding-top:68px;padding-bottom:68px;border-bottom:1px solid var(--line)}
.detail-section:last-child{border-bottom:0}
.chapter-title{display:flex;gap:22px;align-items:flex-start;margin-bottom:32px}
.chapter-number{font-family:monospace;font-size:12px;color:#78a38e;padding-top:10px}
.chapter-title h2{font-size:29px;letter-spacing:-.5px}
.chapter-title p{margin-top:10px;font-size:13px;color:var(--muted);line-height:1.9;max-width:750px}
.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.detail-card{background:#f1f5ef;border:1px solid #e2e9df;border-radius:10px;padding:26px;min-width:0;transition:translate .25s ease,box-shadow .25s ease}
.detail-card:nth-child(3n+2){background:#edf4f5;border-color:#dfe9eb}
.detail-card:nth-child(3n+3){background:#f4f3ec;border-color:#e8e6db}
.detail-card .eyebrow{font-size:9px}
.detail-card h3{font-size:19px;margin:15px 0 11px;line-height:1.5}
.detail-card p{font-size:12px;color:var(--muted);line-height:1.95}
.detail-card ul,.article-text ul{padding-left:18px;margin:16px 0 0;color:#5e7c6c;font-size:12px;line-height:2.1}
.detail-card a{display:inline-block;font-size:11px;color:var(--cyan-dark);margin-top:18px}
.detail-card a:hover{text-decoration:underline;text-underline-offset:3px}
.editorial-row{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.article-text h3{font-size:25px;line-height:1.6;margin-bottom:16px}
.article-text p{color:var(--muted);font-size:13px;line-height:2;margin-bottom:14px}
.record-board{padding:26px;border:1px solid #dde7df;background:#eff4ee;border-radius:12px}
.board-caption{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:#769381;margin-bottom:17px}
.board-record{background:white;border:1px solid #e0e8df;border-radius:8px;padding:17px;margin-bottom:11px}
.board-record:last-child{margin-bottom:0}
.board-record h4{font-size:13px;margin-bottom:5px}
.board-record p{font-size:11px;color:#819688;line-height:1.9}
.board-record>span{display:inline-block;margin-top:11px;padding:3px 8px;background:#edf6ef;color:#66917a;font-size:9px;border-radius:4px}
.related-flow{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:#eaf1eb;border-radius:10px;padding:24px;margin-top:24px}
.related-flow a{background:#fff;border:1px solid #dce6dc;border-radius:6px;padding:10px 18px;font-size:12px}
.related-flow>span{color:#83a38d}
.reading-note{background:#f2f4ec;border-left:3px solid #91b99a;padding:18px 22px;margin-top:26px;color:#6e8270;font-size:12px;line-height:1.95}
.compare-list{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-column{background:#f0f4ef;border:1px solid #e0e8dd;border-radius:10px;padding:26px}
.compare-column h3{font-size:20px;margin-bottom:15px}
.compare-column p{font-size:13px;color:var(--muted);line-height:2}
.compare-column strong{font-weight:500;color:var(--ink)}
.question-examples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:20px}
.question-examples button{background:white;border:1px solid #d9e4db;text-align:left;border-radius:7px;padding:15px;font-size:12px;line-height:1.8;transition:background .2s,border-color .2s}
.question-examples button[aria-pressed=true]{background:#e3f0e9;border-color:#8fbaa4;color:#397f69}
.example-output{background:#f0f5ef;border:1px solid #dde8de;border-radius:10px;padding:28px;margin-top:17px;min-height:220px}
.example-output h3{font-size:21px;margin:12px 0}
.example-output p{font-size:13px;line-height:2;color:var(--muted);max-width:800px}
.example-output .example-next{margin-top:18px;padding-top:16px;border-top:1px solid #dce6dc;color:#4b7f65;font-size:12px}
.process-block{display:grid;grid-template-columns:60px 1fr;gap:20px;padding:30px 0;border-top:1px solid var(--line)}
.process-block:first-of-type{border-top:0;padding-top:0}
.process-marker{font:22px monospace;color:#83aa92;padding-top:6px}
.process-block h3{font-size:24px;margin-bottom:12px}
.process-block>div>p{font-size:13px;line-height:1.95;color:var(--muted)}
.process-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:23px}
.process-columns>div{border:1px solid #dfe8dd;border-radius:8px;padding:19px;background:#f4f6f0}
.process-columns h4{font-size:12px;margin-bottom:9px;color:#508669}
.process-columns p{font-size:12px;color:var(--muted);line-height:1.95}
.role-story{display:grid;grid-template-columns:1fr 1fr;gap:45px;margin-top:24px}
.day-list{list-style:none;padding:0;margin:0}
.day-list li{display:flex;gap:18px;padding:17px 0;border-bottom:1px solid var(--line)}
.day-list li:last-child{border:0}
.day-list time{font:11px monospace;color:#7a9c86;padding-top:5px;flex-shrink:0}
.day-list h4{font-size:14px;margin-bottom:4px}.day-list p{font-size:12px;color:var(--muted);line-height:1.9}
.role-insight{background:#e8f1e9;border:1px solid #dbe7dc;border-radius:10px;padding:28px}
.role-insight h3{font-size:21px;margin:15px 0}.role-insight p{color:var(--muted);font-size:13px;line-height:2}
.role-insight a{font-size:12px;color:var(--cyan-dark);display:inline-block;margin-top:23px}
.faq-category h3{font-size:21px;margin-bottom:12px}.faq-category+.faq-category{margin-top:40px}
.help-columns{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.next-pages{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:50px;margin-bottom:65px}
.next-pages a{display:block;border:1px solid #dae5dc;border-radius:9px;padding:23px;transition:background .2s}
.next-pages a:hover{background:#ecf3ed}.next-pages span{font-size:10px;color:#839c8a}.next-pages h3{font-size:20px;margin-top:8px}.next-pages p{font-size:12px;color:var(--muted);margin-top:8px}
@media(hover:hover) and (pointer:fine){.detail-card:hover{translate:0 -3px;box-shadow:0 10px 22px #21453d08}}
@media(max-width:1000px){.detail-hero{gap:35px}.detail-hero h1{font-size:38px}.detail-card{padding:21px}.detail-card h3{font-size:17px}.editorial-row{gap:35px}.site-header nav{gap:18px}}
@media(max-width:820px){.detail-hero{padding-top:40px;padding-bottom:45px;gap:25px}.detail-hero h1{font-size:33px}.detail-hero .lead{font-size:13px}.detail-art{padding:22px}.art-line h3{font-size:15px}.art-line p{font-size:10px}.art-line{gap:10px}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.chapter-title h2{font-size:26px}.detail-section{padding-top:48px;padding-bottom:48px}.editorial-row{gap:25px}.article-text h3{font-size:22px}.record-board{padding:20px}.process-columns{gap:10px}.process-columns>div{padding:15px}.role-story{gap:25px}.help-columns{gap:30px}.page-jump .wrap{gap:20px}}
@media(max-width:560px){.breadcrumb{padding-top:16px;font-size:10px}.detail-hero{grid-template-columns:1fr;gap:32px;padding-top:30px;padding-bottom:36px}.detail-hero h1{font-size:34px;letter-spacing:-1px;margin:16px 0}.detail-hero .lead{font-size:13px}.detail-hero .button{font-size:12px;padding:13px 17px;gap:18px}.detail-art{padding:22px 24px}.art-line{padding:16px 0;gap:15px}.art-line h3{font-size:17px}.art-line p{font-size:11px}.page-jump .wrap{gap:9px 21px;font-size:11px;padding-top:14px;padding-bottom:14px}.chapter-title{gap:13px;margin-bottom:25px}.chapter-title h2{font-size:25px}.chapter-number{font-size:10px;padding-top:9px}.chapter-title p{font-size:12px}.detail-grid,.editorial-row,.compare-list,.role-story,.help-columns{grid-template-columns:1fr}.detail-card{padding:24px}.detail-card h3{font-size:20px}.detail-card p{font-size:12px}.detail-section{padding-top:42px;padding-bottom:42px}.article-text h3{font-size:23px}.article-text p{font-size:12px}.editorial-row{gap:22px}.related-flow{gap:8px;padding:18px}.related-flow a{font-size:10px;padding:8px 10px}.reading-note{font-size:11px;padding:15px 17px}.compare-column{padding:22px}.compare-column p{font-size:12px}.question-examples{grid-template-columns:1fr;gap:8px}.question-examples button{padding:13px 16px;font-size:12px}.example-output{padding:21px;min-height:260px}.example-output h3{font-size:19px}.example-output p{font-size:12px}.example-output .example-next{font-size:11px}.process-block{grid-template-columns:32px 1fr;gap:12px;padding:25px 0}.process-marker{font-size:17px}.process-block h3{font-size:21px}.process-block>div>p{font-size:12px}.process-columns{grid-template-columns:1fr;gap:10px;margin-top:18px}.process-columns>div{padding:17px}.role-story{gap:20px}.role-insight{padding:23px}.day-list li{gap:14px}.day-list h4{font-size:13px}.day-list time{font-size:10px}.day-list p{font-size:11px}.help-columns{gap:35px}.next-pages{grid-template-columns:1fr;gap:12px;margin-top:32px;margin-bottom:40px}.next-pages a{padding:21px}.next-pages h3{font-size:18px}.faq-category h3{font-size:19px}}
@media(prefers-reduced-motion:reduce){.detail-card,.question-examples button,.next-pages a{transition:none}}
/* Keep long-form product information readable and easy to operate on phones. */
@media(max-width:560px){
 .detail-hero .lead,.chapter-title p,.detail-card p:not(.eyebrow),.detail-card ul,.article-text p,.article-text ul,.process-columns p,.role-insight p,.compare-column p,.example-output p:not(.eyebrow),.faq-list details p,.day-list p,.board-record p,.reading-note,.next-pages p{font-size:14px;line-height:1.95}
 .detail-card a,.role-insight a{font-size:13px;min-height:44px;display:inline-flex;align-items:center}
 .process-columns h4,.day-list h4,.board-record h4{font-size:14px}
 .faq-list summary{font-size:15px;line-height:1.8;min-height:48px}
 .question-examples button{font-size:14px;min-height:48px}
 .example-output .example-next{font-size:13px}
 .page-jump .wrap{gap:4px 20px;padding-top:8px;padding-bottom:8px}
 .page-jump a{display:inline-flex;align-items:center;min-height:44px;font-size:12px}
 .detail-hero .text-link{display:inline-flex;align-items:center;min-height:44px;font-size:13px}
 .art-line p{font-size:12px}.art-foot{font-size:11px}
}