:root{--ink:#1B2B27;--purple:#0E3A34;--muted:#5C6B64;--line:#D9E1DA;--yellow:#C9702E;--paper:#E7EEE8;--cream:#F7F6F1;--coral:#C9702E;--serif:"Palatino Linotype",Palatino,"Noto Serif SC",serif}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:3px solid #C9702E;outline-offset:5px}.skip{position:fixed;top:-80px;left:20px;z-index:100;background:var(--coral);padding:15px}.skip:focus{top:10px}header{height:100px;display:flex;align-items:center;justify-content:space-between;padding:0 max(4vw,24px);border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--cream);z-index:30;gap:30px}.brand{display:flex;align-items:center;gap:20px;color:var(--purple);flex-shrink:0}.brand strong{font-size:32px;line-height:.85;letter-spacing:-1px}.brand strong span{display:block;font-size:13px;letter-spacing:2.3px;margin-top:9px}.brand i{height:38px;width:1px;background:#C2CFC6}.brand small{font-size:12px;line-height:1.6;letter-spacing:.8px}nav{height:100%;display:flex;gap:30px}.nav-button{border:0;background:none;font-size:16px;font-weight:500;padding:0 4px;position:relative;white-space:nowrap;color:var(--purple)}.nav-button:after{content:"";position:absolute;bottom:0;height:4px;left:0;right:0;background:var(--coral);transform:scaleX(0);transition:transform .16s}.nav-button[aria-expanded=true]:after,.nav-button.active:after{transform:scaleX(1)}#mobile{display:none}#menu{position:absolute;left:0;top:100%;width:100%;background:var(--cream);border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:0 16px 24px #1B2B2714;max-height:calc(100dvh - 100px);overflow:auto;padding:25px max(6vw,24px) 34px}.mega{max-width:1280px;margin:auto}.mega-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px;padding-bottom:18px;border-bottom:1px solid var(--line)}.mega-heading h2{font-size:23px;font-weight:500;margin:0;color:var(--purple)}.menu-close{font-size:28px;width:40px;height:40px;border:0;background:transparent;color:var(--purple)}.menu-items{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px}.menu-column{min-width:0}.menu-column>a{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:17px;line-height:1.6;min-height:60px;padding:15px 0;border-bottom:1px solid var(--line);color:var(--purple)}.menu-column>a span{font-size:17px;flex-shrink:0}.menu-column a:hover{color:#C9702E;text-decoration:underline;text-underline-offset:5px}.menu-group .group-heading{font-weight:600}.submenu{padding-top:10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:18px}.submenu a{display:block;padding:10px 0;line-height:1.6;font-size:16px}.menu-group:has(a[href="#routes"]) .submenu{grid-template-columns:1fr}.hero{background:var(--ink);display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:5vw;padding:64px 6vw 70px;min-height:620px;color:var(--cream)}.hero-copy{padding:0;max-width:640px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:500;margin:0 0 25px;color:#F0CFA0}.hero h1{font-family:var(--serif);font-size:clamp(44px,4.6vw,74px);font-weight:500;line-height:1.24;letter-spacing:-1px;margin:0}.hero h1 em{font-style:normal;color:var(--coral);white-space:nowrap}.hero-question{font-family:var(--serif);font-size:clamp(27px,2.6vw,40px);font-weight:400;margin:20px 0 24px;line-height:1.45}.hero-copy>p{font-size:18px;line-height:1.85;margin:0 0 30px;color:#DDE5DF}.cta{display:inline-flex;gap:40px;align-items:center;border-radius:4px;background:var(--coral);color:var(--ink);padding:16px 24px;font-size:16px;font-weight:600;transition:background .15s}.cta:hover{background:#E39A5F}.hero-art{height:460px;overflow:hidden;border-radius:3px 95px 3px 3px}.hero-art img{width:100%;height:100%;object-fit:cover;display:block}.chapters{padding:58px 6vw 65px;max-width:1600px;margin:auto}.chapter-heading{display:flex;gap:40px;align-items:baseline;margin-bottom:32px}.section-kicker{font-size:12px;letter-spacing:2px;color:var(--muted)}.chapter-heading>h2{margin:0;font-family:var(--serif);font-size:32px;font-weight:500;color:var(--purple)}.chapter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}.chapter{padding:22px 0 0;border-top:1px solid #B9CCC0}.chapter-number{font-family:var(--serif);font-size:35px;color:#C9702E}.chapter h2{font-size:20px;line-height:1.5;font-weight:500;margin:20px 0 12px;color:var(--purple);min-height:60px}.chapter p{font-size:15px;line-height:1.8;color:var(--muted);margin:0}.chapter:hover h2{text-decoration:underline;text-underline-offset:6px}footer{background:var(--purple);color:var(--cream);padding:30px 6vw;display:flex;justify-content:space-between;gap:25px;font-size:13px;line-height:1.8}footer span{color:#F0CFA0}.page{max-width:1240px;margin:auto;padding:36px 55px 80px}.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:36px;display:flex;gap:10px;flex-wrap:wrap;line-height:1.7}.breadcrumb a:hover{text-decoration:underline}.page-head{background:var(--paper);border-left:4px solid var(--coral);padding:30px 34px;margin-bottom:35px}.page-head .eyebrow{color:#C9702E;margin-bottom:14px}.page h1{font-family:var(--serif);color:var(--purple);font-size:42px;font-weight:500;letter-spacing:0;line-height:1.45;margin:0}.lead{font-size:19px;line-height:1.9;color:var(--muted);max-width:850px}.content{font-size:18px;line-height:1.95}.content h2{font-size:29px;line-height:1.5;margin:35px 0 20px;color:var(--purple);font-weight:500}.content h3{font-size:22px;line-height:1.6;color:var(--purple)}.content p{margin:12px 0}.content ul{padding-left:26px}.content section{margin-bottom:40px}.content img{max-width:100%;height:auto}.content table{border-collapse:collapse;width:100%;font-size:16px}.content th,.content td{padding:17px;border-bottom:1px solid var(--line);text-align:left}.content th{background:var(--paper)}.content .card,.content .rung,.content .step,.content .person{padding:24px;background:var(--paper);margin-bottom:16px}.content .lv{font-size:30px;font-weight:500;color:var(--purple)}.content .pill,.content .badge{display:inline-block;padding:2px 9px;background:#F5E3CF;font-size:14px;margin:4px}.content .accent{color:var(--purple)}.content .big,.content .question,.content .formula{font-size:clamp(25px,3vw,40px);font-weight:500;line-height:1.7;padding:24px;background:var(--paper);color:var(--purple)}.content .note,.content .muted,.content .small{font-size:15px;color:var(--muted)}.content .avatar{width:130px;height:150px;object-fit:cover}.content .bar{display:none}.topic-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:25px 0 35px}.topic-links a{padding:17px 20px;background:var(--paper);border:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:17px;line-height:1.6;color:var(--purple)}.topic-links a:hover{background:#EDF4EF;border-color:#C9702E}.draft{border-left:3px solid #C9702E;background:var(--paper);padding:25px 30px;margin:30px 0}.draft strong{font-size:20px;color:var(--purple)}.draft p{color:var(--muted);font-size:17px}.page-nav{margin-top:60px;border-top:1px solid #B9CCC0;padding-top:25px;display:flex;justify-content:space-between;gap:30px;font-size:16px;color:var(--purple)}.reflection{background:var(--paper);padding:30px;margin:30px 0}.gallery-start{background:var(--purple);color:white;border:0;padding:16px 25px;margin:15px 0;border-radius:4px}.card-result{padding:30px;border:1px solid #B9CCC0;font-size:25px;line-height:1.8}.route-error{padding:80px}.content .flowbar,.content .topbar,.content .rule{display:none}
@media(min-width:1500px){header{padding:0 6vw}nav{gap:42px}.hero{padding-top:80px;padding-bottom:80px;min-height:700px}.hero-art{height:530px}}@media(max-width:1100px){.brand small,.brand i{display:none}nav{gap:20px}.nav-button{font-size:15px}.hero{gap:35px;padding:55px 5vw;min-height:560px}.hero-art{height:400px}.menu-items{gap:30px}.chapter-grid{gap:22px}.chapter h2{font-size:18px}}@media(max-width:760px){header{height:80px;padding:0 22px;flex-wrap:wrap;gap:0}.brand strong{font-size:25px}#mobile{display:block;border:0;background:none;font-size:24px;color:var(--purple)}nav{display:none;position:static;height:auto;order:3;width:100%;padding:10px 0 16px;flex-direction:column;gap:0}header:has(nav.mobile-open){height:auto;min-height:80px;padding-top:20px}header:has(nav.mobile-open) .brand,header:has(nav.mobile-open)>#mobile{margin-bottom:20px}nav.mobile-open{display:flex}.nav-button{text-align:left;padding:13px 0;min-height:46px}.nav-button:after{height:2px}#menu{top:100%;padding:20px 24px;max-height:calc(100dvh - 310px)}.mega-heading{margin-bottom:12px;padding-bottom:10px}.mega-heading h2{font-size:20px}.menu-items{grid-template-columns:1fr;gap:0}.menu-column>a{min-height:48px;padding:12px 0;font-size:16px}.submenu{grid-template-columns:repeat(2,minmax(0,1fr));padding-bottom:15px}.menu-group:has(a[href="#routes"]) .submenu{grid-template-columns:1fr 1fr}.submenu a{font-size:15px}.hero{grid-template-columns:1fr;gap:35px;padding:40px 25px}.hero h1{font-size:46px}.hero-question{font-size:29px;margin:20px 0}.hero-copy>p{font-size:17px}.hero-art{height:320px;border-top-right-radius:65px}.chapters{padding:35px 25px 45px}.chapter-heading{display:block;margin-bottom:25px}.chapter-heading>h2{font-size:28px;margin-top:15px}.chapter-grid{grid-template-columns:1fr 1fr;gap:28px 24px}.chapter h2{font-size:18px;margin-top:12px;min-height:54px}.chapter-number{font-size:29px}.page{padding:25px 24px 50px}.page-head{padding:24px}.page h1{font-size:31px}.breadcrumb{margin-bottom:25px}.content{font-size:17px}.content table{display:block;overflow:auto}.topic-links{grid-template-columns:1fr 1fr;gap:10px}.topic-links a{font-size:16px;padding:15px}footer{padding:25px;flex-wrap:wrap}footer span{order:3;width:100%}.page-nav{font-size:14px}}
.content .grid{display:grid;gap:24px}.content .g3{grid-template-columns:repeat(3,minmax(0,1fr))}.content .g2{grid-template-columns:repeat(2,minmax(0,1fr))}.content .case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin:30px 0}.content .case-col{padding:0 24px 0 0;border-right:1px solid var(--line)}.content .case-col:last-child{border-right:0}.content .case-col h3{font-size:20px}.content .fphoto{height:200px;margin:-24px -24px 20px;overflow:hidden;background:#EAF1EB}.content .fphoto img{width:100%;height:100%;object-fit:contain}.content .mini{font-size:15px;color:var(--muted);line-height:1.9}.content .tl-row{display:grid;grid-template-columns:160px 1fr;border-bottom:1px solid var(--line);padding:25px 0;gap:25px}.content .tl-date{font-size:19px;font-weight:600}.content .tl-sub{font-size:16px;color:var(--muted);margin-bottom:0}.content .hexgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;counter-reset:dimension}.content .hex{padding:28px;background:var(--paper);counter-increment:dimension}.content .hex:before{content:'0' counter(dimension);display:block;font-size:14px;margin-bottom:20px;color:var(--muted)}.content .hex b{font-size:22px;display:block}.content .hex span{display:block;font-size:16px;margin-top:12px}.content .warn{font-size:14px;color:#6B7A72;padding:15px 20px;border-left:3px solid var(--yellow);background:#FAF7EE;margin:25px 0}.content .hero{display:block;min-height:0;padding:35px;margin:20px 0;background:var(--paper)}.content .hero-title,.content .hero-q{font-size:32px;font-weight:600;line-height:1.6}.content .phase-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:20px}.content .phase{padding:20px;border-top:3px solid var(--yellow);background:var(--paper)}.content .mitem{display:grid;grid-template-columns:110px 1fr;border-bottom:1px solid var(--line);padding:22px 0;gap:20px}.content .md{font-weight:600}.content .hbar{display:flex;flex-wrap:wrap;justify-content:space-between;border-bottom:1px solid var(--line);padding:13px 0;gap:14px}.content .ht{flex:1}.content .hf{display:none}.content .hv{font-weight:bold}.content .op{font-size:30px;text-align:center}.content .hl{background:#FCE8C4}.content a{text-decoration:underline}.content .readconcl{border-top:2px solid var(--ink);padding:20px 0}.content .rung{display:grid;grid-template-columns:65px 1fr;gap:15px}.content .center{text-align:center}@media(max-width:900px){.content .g3,.content .case-grid{grid-template-columns:1fr}.content .case-col{border-right:0;border-bottom:1px solid var(--line)}.content .hexgrid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.content .g2,.content .hexgrid{grid-template-columns:1fr}.content .tl-row{grid-template-columns:1fr;gap:8px}.content .mitem{grid-template-columns:1fr;gap:8px}.content .hero-title,.content .hero-q{font-size:26px}.content .rung{grid-template-columns:45px 1fr}}
.content .hero{color:var(--ink);border-radius:0}.content .warn{color:#5C6B64;background:#F2F7F3}.content .fphoto{background:#EAF1EB}.content .hl{background:#F5E3CF}.content .hex:before{color:#C9702E}.content .center .lead{margin-left:auto;margin-right:auto}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Warm sand surfaces; restore the v2 purple hero and original layout. */
header,#menu{background:#F7F6F1}.hero{color:#FBFAF6}.hero h1 em{color:#F0CFA0}.hero .cta{background:#E7EEE8;color:#0E3A34}.hero .cta:hover{background:#C9D6CB}.hero-art{border-radius:3px 95px 3px 3px}
.brand{gap:12px}.brand-logo{display:block;width:238px;height:auto;flex-shrink:0}.brand i{background:#C2CFC6}.brand small{color:var(--purple)}
.chapters{background:#F7F6F1}.chapter{border-top-color:#C4D2C7}.page-head{background:#E7EEE8;border-left-color:var(--purple)}.page-head .eyebrow{color:#14574C}.chapter-number{color:#C9702E}
.topic-links a:hover{background:#E7EEE8;border-color:#C9702E}.content .warn{background:#E7EEE8}.content .fphoto{background:#E7EEE8}
footer{align-items:center;color:#fff;padding-top:18px;padding-bottom:18px}.footer-brand img{display:block;width:245px;height:auto}
@media(max-width:1100px){.brand-logo{width:210px}.brand small,.brand i{display:none}}@media(max-width:760px){header{padding-left:12px}.brand-logo{width:215px}.hero-art{border-top-right-radius:65px}footer{padding-left:12px;padding-right:24px;gap:10px 20px}.footer-brand img{width:220px}footer>span{padding-left:13px}}

/* Shared reading surface: sand base, purple emphasis, no large page-title banner. */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip-path:inset(50%)!important;white-space:nowrap!important;border:0!important}
.page{padding-top:22px}.breadcrumb{margin-bottom:20px;font-size:13px}.content>section:first-child{margin-top:0}.content h2:first-child{margin-top:0}
.content .pill,.content .badge{background:#D8E4DA;color:#0E3A34}.content .hl{background:#D8E4DA}.topic-links a:hover{background:#DCE7DE;color:#0E3A34}.content .phase{border-top-color:#C9702E}
#ai-gallery button[popovertarget],#ai-gallery [popover]{background:#E7EEE8!important}
@media(max-width:760px){.page{padding-top:18px}.breadcrumb{margin-bottom:16px}}

/* Transformation narrative: questions, five routes, then organisational action. */
.transformation-menu{grid-template-columns:1fr 1.5fr 1fr;gap:32px}.route-feature{background:#E7EEE8;padding:0 22px 16px;border-top:3px solid #C9702E}.route-feature>.group-heading{font-size:20px;font-weight:600;border-bottom-color:#CBD6CC}.route-preview{list-style:none;padding:10px 0 0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;color:#14574C;font-size:16px;line-height:1.6}.case-group-label{font-size:14px;font-weight:500;margin:20px 0 0;padding-top:14px;border-top:1px solid #CBD6CC;color:#5C6B64}.route-feature .submenu{padding-top:6px}.route-feature .submenu a{font-size:14px;padding:6px 0}@media(max-width:760px){.transformation-menu{grid-template-columns:1fr;gap:16px}.route-feature{padding:0 16px 14px}.route-feature>.group-heading{font-size:18px}}

/* Full original slide images: retain aspect ratio and single-screen desktop view. */
.page:has(.transformation-slide){max-width:1600px;width:calc(100% - 48px)}

/* PatSnap (rd) case page v2: fact cards, agent panorama, seven dimensions. */
.content .rd-lead{font-size:19px;line-height:1.9;max-width:980px}
.content .rd-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:26px 0}
.content .rd-fact{background:var(--paper);padding:18px 20px;border-top:3px solid var(--yellow)}
.content .rd-fact b{font-size:26px;display:block;color:var(--purple);margin-bottom:8px}
.content .rd-fact span{font-size:14px;color:var(--muted);line-height:1.7}
.content .rd-context{background:var(--paper);padding:22px 26px;margin:26px 0;font-size:16px;line-height:1.9;border-left:3px solid var(--purple)}
.content .rd-stages th{background:var(--paper);text-align:left;padding:14px 16px;vertical-align:top}
.content .rd-stages th span{font-weight:400;font-size:13px;color:var(--muted)}
.content .rd-stages td{padding:14px 16px;vertical-align:top;line-height:1.8;border-top:1px solid var(--line)}
.content .rd-group{margin:34px 0 14px;font-size:19px;color:var(--purple)}
.content .rd-agents{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.content .rd-agent{background:#FAF9F4;padding:16px 20px;border-left:3px solid var(--yellow)}
.content .rd-agent b{display:block;font-size:16px;margin-bottom:6px}
.content .rd-agent span{font-size:14px;color:var(--muted);line-height:1.8}
.content .rd-dim{border-top:3px solid var(--yellow);background:var(--paper);padding:26px 30px;margin:26px 0}
.content .rd-dim h3{margin-top:0;font-size:22px}
.content .rd-dim h3 i{font-style:normal;color:var(--yellow);margin-right:14px;font-size:16px;vertical-align:3px}
.content .rd-dim ul{margin:0;padding-left:22px;line-height:1.9}
.content .rd-dim li{margin:8px 0}
.content .rd-dim p{margin:14px 0 0;line-height:1.9}
.content .rd-duo{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:6px 0 4px}
.content .rd-plus,.content .rd-minus{background:#FAF9F4;padding:18px 22px}
.content .rd-plus{border-top:3px solid var(--purple)}
.content .rd-minus{border-top:3px solid var(--muted)}
.content .rd-plus>strong,.content .rd-minus>strong{font-size:17px}
.content .rd-quote{font-family:var(--serif);font-size:19px;line-height:1.8;padding:18px 26px;border-left:4px solid var(--purple);background:#FAF7EE;margin:22px 0 4px}
.content .rd-img{background:#fff;padding:22px;border:1px solid var(--line);margin:22px 0 6px}
.content .rd-img img{width:100%;display:block}
.content .rd-img figcaption{font-size:14px;color:var(--muted);line-height:1.8;margin-top:14px}
@media(max-width:900px){.content .rd-facts{grid-template-columns:1fr 1fr}.content .rd-agents{grid-template-columns:1fr}.content .rd-duo{grid-template-columns:1fr}}
.content .rd-stages th:first-child,.content .rd-stages td:first-child{width:6.5em}