/* Local HOME studies. System fonts; no remote resources. */
:root{--paper:#fbf8f0;--white:#fffdfa;--ink:#393a30;--muted:#64665a;--olive:#504b33;--rust:#a24931;--line:#d9d6c9;--sage:#e9ece4;--serif:Georgia,'Times New Roman',serif;--sans:'Segoe UI',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 var(--sans)}img{display:block;max-width:100%;height:auto}a{color:inherit;text-underline-offset:5px}button,summary,a{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--rust);outline-offset:5px}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.1}p{max-width:61ch}h2{font-size:clamp(32px,3.3vw,49px);letter-spacing:-1.3px}h3{font-size:28px}small{font-size:13px}section{scroll-margin-top:30px}.shell{max-width:1264px;margin:auto;padding-inline:52px}.studybar{background:#eeeee7;border-bottom:1px solid var(--line);font-size:12px;line-height:1.5}.studybar .shell{display:flex;justify-content:space-between;gap:18px;padding-block:9px}.studybar a{font-weight:600}.header{display:flex;align-items:center;justify-content:space-between;gap:30px;min-height:111px}.wordmark{font-family:var(--serif);font-size:23px;line-height:1.07;text-decoration:none;letter-spacing:-.6px}.wordmark span{display:block}.wordmark small{font-family:var(--sans);font-size:10px;letter-spacing:2.3px;text-transform:uppercase;display:block;margin-top:8px}.header nav{display:flex;gap:34px;font-size:14px}.header nav a{text-decoration:none}.header nav a:hover{color:var(--rust)}.eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:600;color:var(--muted)}.section-label{display:flex;gap:18px;align-items:center;margin-bottom:28px}.section-label .num{color:var(--rust);font-size:12px;letter-spacing:1px}.lead{font-size:18px;color:var(--muted);line-height:1.65}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;padding:13px 24px;background:var(--olive);color:#fffdfa;text-decoration:none;font-size:14px;min-height:49px}.button:hover{background:#373623}.text-link{display:inline-block;font-size:14px;font-weight:600}.hero h1{font-size:clamp(44px,5.3vw,76px);letter-spacing:-2.8px}.hero h1 em{font-style:normal;color:var(--rust)}.hero .subtitle{font-family:var(--serif);font-size:25px;line-height:1.3;margin-top:16px}.byline{font-size:13px;margin-top:14px;color:var(--muted)}.hero .lead{margin-top:25px;max-width:42ch}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:28px}.status{font-size:12px;color:var(--muted);margin-top:18px}.specs{display:flex;gap:15px;font-size:11px;letter-spacing:.7px;text-transform:uppercase;margin-top:24px;flex-wrap:wrap}.specs span+span:before{content:'·';margin-right:15px}.section{padding-block:88px;border-top:1px solid var(--line)}.why-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.why-layout .lead{padding-top:6px}.topics{margin-top:25px;color:var(--olive);font-family:var(--serif);font-size:21px;line-height:1.7}.method-head{display:flex;justify-content:space-between;gap:60px;align-items:end}.method-head .lead{max-width:43ch}.method-steps{display:grid;grid-template-columns:1fr 72px 1fr;align-items:center;gap:18px;margin-top:45px}.method-card{padding:34px 38px;background:var(--white);border:1px solid var(--line);min-height:220px;position:relative}.page-ref{font-size:12px;letter-spacing:1.8px;font-weight:600;color:var(--rust)}.method-card h3{margin-top:17px;max-width:20ch}.method-card p{font-size:15px;color:var(--muted);margin-top:17px}.connector{text-align:center;color:var(--rust);font-size:35px}.method-note{display:flex;justify-content:space-between;align-items:start;gap:40px;margin-top:23px}.method-note p{font-size:13px;color:var(--muted);max-width:62ch}.inside-layout{display:grid;grid-template-columns: .8fr 1.4fr;gap:68px;align-items:center}.inside-text .lead{margin-top:25px}.inside-text .text-link{margin-top:25px}.spread{background:#fff;padding:16px;border:1px solid var(--line);box-shadow:0 16px 35px #3433210a}.spread a{display:block}.spread figcaption{font-size:11px;margin:12px 4px 1px;color:var(--muted);letter-spacing:.4px}.mobile-page{display:none}.reader{margin-top:25px;border-block:1px solid var(--line);padding-block:15px}.reader summary{cursor:pointer;font-size:14px;font-weight:600;min-height:30px}.page-links{display:flex;gap:20px;margin-block:14px;font-size:14px}.reader-content{padding-top:18px}.reader-content img{max-width:760px;width:100%;margin:auto;border:1px solid var(--line)}.reader-content p{font-size:13px;color:var(--muted);margin-block:14px}.series-heading{display:flex;align-items:end;justify-content:space-between;gap:80px}.series-heading p{max-width:45ch}.series-list{margin-top:38px;border-top:1px solid var(--line)}.series-row{display:grid;grid-template-columns:110px 1fr auto;gap:28px;align-items:center;padding-block:27px;border-bottom:1px solid var(--line)}.decade{font-family:var(--serif);font-size:51px;color:var(--rust);letter-spacing:-2px}.series-row h3{font-size:25px}.series-row p{font-size:14px;margin-top:6px;color:var(--muted)}.series-row.future .decade{font-size:40px;color:var(--muted)}.series-row.future h3{font-family:var(--sans);font-size:15px}.tag{font-size:11px;color:var(--muted);border:1px solid var(--line);padding:5px 10px;white-space:nowrap}.footer{padding-block:38px;border-top:1px solid var(--line)}.footer-top{display:flex;justify-content:space-between;gap:24px;align-items:start}.footer-brand{font-family:var(--serif);font-size:19px}.footer-links{display:flex;gap:24px;font-size:13px}.footer p{font-size:12px;color:var(--muted);margin-top:12px}.prototype-note{margin-top:25px;font-size:12px;color:var(--muted);max-width:90ch}.formal{font-size:13px;margin-top:15px}.formal summary{cursor:pointer}.formal p{max-width:90ch}.skip{position:absolute;left:15px;top:-100px;background:white;padding:10px;z-index:2}.skip:focus{top:10px}
/* A — product-led editorial grid */
.variant-a .hero{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;padding-block:22px 48px}.variant-a .hero-copy{padding-block:25px}.variant-a .hero .eyebrow{margin-bottom:23px}.variant-a .product-image{max-width:460px;margin:auto}.variant-a .product-image img{mix-blend-mode:multiply}.variant-a .why{background:#f0eee5}.variant-a .method{background:var(--paper)}.variant-a .series{background:#f0eee5}.variant-a .section-label{margin-bottom:26px}
/* B — landscape-led opening and alternating editorial rhythm */
.variant-b{--paper:#f9f8f3;--white:#fffffc}.variant-b .header{min-height:96px}.variant-b .hero{position:relative;padding-top:20px;padding-bottom:0}.variant-b .hero-top{display:grid;grid-template-columns:.8fr 1.3fr;gap:70px;align-items:end;padding-bottom:30px}.variant-b .hero-top h1{font-size:57px;letter-spacing:-2px;max-width:12ch}.variant-b .hero-top .eyebrow{margin-bottom:20px}.variant-b .hero-top .lead{margin:0;max-width:46ch;font-size:18px}.variant-b .landscape-stage{position:relative}.variant-b .landscape-art{width:100%;aspect-ratio:2192/1538;object-fit:contain}.variant-b .landscape-window{max-height:530px;overflow:hidden;display:flex;align-items:end;background:#f7f2e8}.variant-b .landscape-window .landscape-art{flex:none}.variant-b .book-tile{position:absolute;right:max(6vw,calc((100vw - 1160px)/2));top:26px;width:252px;background:#fffdfa;padding:12px 14px 18px;box-shadow:0 12px 45px #3f3c3026}.variant-b .book-tile img{width:190px;margin:auto}.variant-b .book-tile figcaption{font-size:11px;text-align:center;color:var(--muted);margin-top:5px}.variant-b .hero-panel{position:absolute;left:max(6vw,calc((100vw - 1160px)/2));bottom:36px;background:var(--paper);padding:26px 32px;width:460px;border-left:3px solid var(--rust)}.variant-b .hero-panel .subtitle{margin:0;font-size:26px}.variant-b .hero-panel .actions{margin-top:18px}.variant-b .hero-panel .status{margin-top:13px}.variant-b .hero-panel .specs{margin-top:15px}.variant-b .why-layout{grid-template-columns:1fr 1.15fr;gap:100px}.variant-b .why .topics{border-top:1px solid var(--line);padding-top:20px}.variant-b .method{background:var(--sage)}.variant-b .method-head{display:grid;grid-template-columns:1fr 1fr;gap:100px}.variant-b .method-steps{grid-template-columns:1fr;gap:0;margin-left:28%;margin-top:38px;border-left:1px solid #b5baaa}.variant-b .method-card{border:0;background:transparent;min-height:unset;padding:25px 0 25px 42px;display:grid;grid-template-columns:110px 1fr;column-gap:20px}.variant-b .method-card .page-ref{padding-top:6px}.variant-b .method-card h3{margin:0;max-width:none;font-size:31px}.variant-b .method-card p{grid-column:2;margin-top:10px}.variant-b .connector{text-align:left;padding-left:43px;font-size:29px;line-height:1.1}.variant-b .connector span{display:inline-block;transform:rotate(90deg)}.variant-b .method-note{margin-left:28%;display:block;padding-left:43px}.variant-b .method-note .text-link{margin-top:18px}.variant-b .inside-layout{grid-template-columns:1.5fr .8fr;gap:70px}.variant-b .inside-text{order:2}.variant-b .series-list{display:grid;grid-template-columns:1.5fr 1fr;gap:60px;border-top:0}.variant-b .series-row{grid-template-columns:85px 1fr;align-items:start;border-top:1px solid var(--line)}.variant-b .series-row .text-link,.variant-b .series-row .tag{grid-column:2;justify-self:start}.variant-b .series-row.future{grid-template-columns:65px 1fr}.variant-b .series-heading{align-items:start}
@media(min-width:1500px){.variant-b .landscape-window{max-height:590px}}
@media(max-width:900px){.shell{padding-inline:30px}.header nav{gap:22px}.variant-a .hero{gap:20px}.hero h1{font-size:54px}.hero .subtitle{font-size:22px}.why-layout,.variant-b .why-layout{gap:45px}.inside-layout,.variant-b .inside-layout{gap:30px}.method-head,.variant-b .method-head{gap:35px}.variant-b .hero-top{gap:35px}.variant-b .hero-top h1{font-size:47px}.variant-b .hero-panel{left:30px;width:400px}.variant-b .book-tile{right:30px;width:205px}.variant-b .book-tile img{width:160px}.variant-b .landscape-window{max-height:440px}.variant-b .method-steps{margin-left:13%}.variant-b .method-note{margin-left:13%}.series-heading{gap:35px}.method-card{padding:25px}.method-card h3{font-size:25px}}
@media(max-width:600px){body{font-size:16px}.shell{padding-inline:23px}.studybar .shell{padding-block:8px;gap:8px;font-size:10px}.studybar .scope{display:none}.header,.variant-b .header{min-height:114px;display:block;padding-top:21px;padding-bottom:19px}.wordmark{font-size:20px;display:inline-block}.wordmark span{display:inline}.wordmark span+span:before{content:' '}.wordmark small{font-size:9px;letter-spacing:1.7px;margin-top:6px}.header nav{margin-top:18px;gap:27px;font-size:13px}.hero h1{font-size:47px;letter-spacing:-1.7px;line-height:1.04}.hero .subtitle{font-size:23px;margin-top:14px}.hero .lead{font-size:16px;line-height:1.6;margin-top:20px}.byline{margin-top:10px;font-size:12px}.eyebrow{font-size:10px;letter-spacing:1.5px}.actions{margin-top:23px;gap:19px}.button{padding:12px 20px;font-size:13px;min-height:46px}.status{font-size:11px;margin-top:15px}.specs{font-size:10px;gap:11px;margin-top:18px}.specs span+span:before{margin-right:11px}.variant-a .hero{display:flex;flex-direction:column;gap:0;padding-top:15px;padding-bottom:30px}.variant-a .hero-copy{padding-block:12px 0;width:100%}.variant-a .hero .eyebrow{margin-bottom:17px}.variant-a .product-image{max-width:215px;margin:17px auto 0}.section{padding-block:50px}.section-label{margin-bottom:22px;gap:14px}h2{font-size:34px;letter-spacing:-.8px}.why-layout,.variant-b .why-layout{display:block}.why-layout .lead{margin-top:24px;font-size:16px}.topics{font-size:19px;margin-top:19px}.method-head,.variant-b .method-head{display:block}.method-head .lead{margin-top:20px;font-size:16px}.method-steps{grid-template-columns:1fr;gap:10px;margin-top:28px}.method-card{padding:25px 24px;min-height:0}.method-card h3{font-size:26px}.method-card p{font-size:14px}.connector{font-size:26px;line-height:1;padding:1px}.connector span{display:inline-block;transform:rotate(90deg)}.method-note{display:block;margin-top:19px}.method-note .text-link{margin-top:17px}.inside-layout,.variant-b .inside-layout{display:flex;flex-direction:column;gap:28px;align-items:stretch}.inside-text,.variant-b .inside-text{order:0}.inside-text .lead{font-size:16px;margin-top:20px}.spread{padding:12px}.desktop-spread{display:none}.mobile-page{display:block}.spread figcaption{line-height:1.6;font-size:11px}.inside-text .text-link{margin-top:18px}.reader{margin-top:20px}.page-links{gap:18px}.series-heading{display:block}.series-heading p{font-size:16px;margin-top:22px}.series-row{grid-template-columns:68px 1fr;gap:14px;padding-block:24px}.series-row .text-link,.series-row .tag{grid-column:2;justify-self:start}.decade{font-size:44px}.series-row h3{font-size:24px}.series-row p{font-size:13px}.series-row.future .decade{font-size:35px}.series-list{margin-top:26px}.footer{padding-block:30px}.footer-top{display:block}.footer-links{margin-top:23px;font-size:12px;gap:22px}.footer-brand{font-size:18px}.prototype-note{font-size:11px}.variant-b .hero{padding-top:18px}.variant-b .hero-top{display:block;padding-bottom:25px}.variant-b .hero-top h1{font-size:44px;max-width:none;letter-spacing:-1.6px}.variant-b .hero-top .eyebrow{margin-bottom:16px}.variant-b .hero-top .lead{font-size:16px;margin-top:19px}.variant-b .landscape-window{max-height:none;overflow:visible}.variant-b .landscape-art{width:100%;height:auto;aspect-ratio:auto}.variant-b .book-tile{top:20px;right:21px;width:116px;padding:6px;box-shadow:0 7px 22px #3f3c301f}.variant-b .book-tile img{width:103px}.variant-b .book-tile figcaption{font-size:9px;margin-top:0}.variant-b .hero-panel{position:relative;left:auto;bottom:auto;width:auto;margin:0 23px;padding:25px 0 26px 19px;background:transparent;border-bottom:0}.variant-b .hero-panel .subtitle{font-size:24px}.variant-b .hero-panel .actions{margin-top:20px}.variant-b .hero-panel .specs{margin-top:18px}.variant-b .hero-panel .status{margin-top:14px}.variant-b .method-steps{margin-left:0;margin-top:26px}.variant-b .method-card{display:block;padding:21px 0 21px 23px}.variant-b .method-card h3{font-size:27px;margin-top:12px}.variant-b .method-card p{margin-top:13px}.variant-b .connector{padding-left:23px}.variant-b .method-note{margin-left:0;padding-left:24px}.variant-b .series-list{display:block}.variant-b .series-row,.variant-b .series-row.future{grid-template-columns:65px 1fr}.variant-b .series-row.future{margin-top:24px}.variant-b .why .topics{margin-top:20px;padding-top:18px}}
/* Keep display rules stronger than the generic clickable-image rule. */
.spread .mobile-page{display:none}
.variant-a .product-image img{mix-blend-mode:normal}
@media(max-width:600px){.spread .desktop-spread{display:none}.spread .mobile-page{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* C and D only. Original studies and prototype.css remain untouched. */
.variant-c .wordmark small,.variant-d .wordmark small{display:none}
.variant-c .header,.variant-d .header{min-height:94px}
.variant-c .status,.variant-d .status{font-size:14px}
.variant-c .specs,.variant-d .specs{font-size:13px;letter-spacing:.2px}
.variant-c .header nav,.variant-d .header nav{font-size:15px}
.variant-c .hero{padding-top:20px;padding-bottom:45px;grid-template-columns:1.2fr 1fr;gap:70px}
.variant-c .hero h1{font-size:70px}
.variant-c .hero-copy{padding-block:20px}
.variant-c .hero .subtitle{font-size:27px}
.variant-c .hero .byline{font-size:15px}
.variant-c .hero .lead{margin-top:25px}
.variant-c .product-image{width:370px;max-width:100%;margin:auto}
.variant-c .product-image img,.variant-d .corrected-book{filter:drop-shadow(15px 22px 17px #3d352d25);mix-blend-mode:normal}
.landscape-interlude{margin-top:50px;overflow:hidden}
.landscape-interlude img{width:100%;height:210px;object-fit:cover;object-position:center 77%}
.variant-d .hero{padding:0;position:relative;isolation:isolate;overflow:visible}
.variant-d .d-landscape{position:absolute;z-index:-1;left:0;right:0;top:210px;bottom:0;overflow:hidden}
.variant-d .d-landscape img{width:100%;height:100%;object-fit:cover;object-position:center 78%}
.variant-d .d-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:120px;align-items:center;padding-top:20px;padding-bottom:50px}
.variant-d .d-copy{background:var(--paper);padding:28px 30px 30px 0;max-width:560px}
.variant-d .hero h1{font-size:64px;letter-spacing:-2px;line-height:1.07}
.variant-d .d-editorial{font:24px/1.35 var(--serif);color:var(--olive);margin-top:21px}
.variant-d .hero .lead{font-size:17px;margin-top:23px;max-width:42ch}
.variant-d .d-copy .byline{font-size:14px;margin-top:17px}
.variant-d .d-copy .actions{margin-top:24px}
.variant-d .corrected-book{width:350px;height:auto;max-width:100%;margin:20px auto 0;display:block}
.variant-d .d-book{margin:0;align-self:end;padding-bottom:12px}
.variant-d .d-copy .status{margin-top:16px}
.variant-d .d-copy .specs{margin-top:19px}
.variant-d .method-steps{margin-left:20%}
.variant-d .method-note{margin-left:20%}
@media(max-width:1000px) and (min-width:601px){.variant-c .hero{gap:30px}.variant-c .hero h1{font-size:54px}.variant-d .d-grid{gap:40px}.variant-d .hero h1{font-size:50px}.variant-d .corrected-book{width:300px}.variant-d .d-copy{padding-right:10px}.variant-d .d-editorial{font-size:22px}}
@media(max-width:600px){
 .variant-c .header,.variant-d .header{min-height:101px;padding-top:20px;padding-bottom:15px}
 .variant-c .header nav,.variant-d .header nav{margin-top:15px;font-size:14px}
 .variant-c .hero{gap:0;padding-top:8px;padding-bottom:35px}
 .variant-c .hero-copy{padding-top:9px}
 .variant-c .hero h1{font-size:45px;letter-spacing:-1.7px}
 .variant-c .hero .subtitle{font-size:23px;margin-top:16px}
 .variant-c .hero .byline{font-size:14px;margin-top:12px}
 .variant-c .hero .lead{font-size:16px;margin-top:20px}
 .variant-c .product-image{width:187px;margin-top:23px}
 .variant-c .specs,.variant-d .specs{font-size:12px;gap:9px;margin-top:18px}
 .variant-c .specs span+span:before,.variant-d .specs span+span:before{margin-right:9px}
 .variant-c .status,.variant-d .status{font-size:13px}
 .landscape-interlude{margin-top:30px}.landscape-interlude img{height:150px;object-position:63% 77%}
 .variant-d .d-grid{display:flex;flex-direction:column;gap:0;padding:0}
 .variant-d .d-copy{padding:18px 23px 28px;max-width:none;width:100%}
 .variant-d .hero h1{font-size:42px;line-height:1.08;letter-spacing:-1.5px}
 .variant-d .d-editorial{font-size:21px;line-height:1.35;margin-top:17px}
 .variant-d .hero .lead{font-size:16px;line-height:1.6;margin-top:17px}
 .variant-d .d-copy .byline{margin-top:13px;font-size:13px}
 .variant-d .d-copy .actions{margin-top:20px;gap:19px}
 .variant-d .d-copy .status{margin-top:15px}
 .variant-d .d-copy .specs{margin-top:15px}
 .variant-d .d-book{width:100%;padding:22px 23px 24px;align-self:auto;position:relative;min-height:330px}
 .variant-d .d-landscape{display:none}
 .variant-d .d-book:before{content:'';position:absolute;inset:0;background:url('landscape.jpg') center 80%/cover;z-index:-1}
 .variant-d .corrected-book{width:184px;max-width:100%;margin:0 auto}
 .variant-d .method-steps,.variant-d .method-note{margin-left:0}
}

/* Local subpage studies; original HOME styles are read-only dependencies. */
.transcript p{white-space:pre-line;font-size:14px}.closing-note{margin-top:20px}
.subpage .header{min-height:94px}.subpage .header nav{font-size:15px}.header nav a[aria-current=page]{color:var(--rust);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:9px}.subpage a,.subpage button{touch-action:manipulation}.subpage h1{font-size:clamp(45px,4.3vw,62px);letter-spacing:-1.9px;line-height:1.08}.subpage .breadcrumb{font-size:13px;color:var(--muted);padding-block:8px 25px}.subpage .breadcrumb a{text-decoration:none}.subpage .section{padding-block:76px}.subpage .lead{font-size:18px}.subpage .section-label{margin-bottom:24px}.subpage .muted{color:var(--muted)}.subpage .small{font-size:13px;line-height:1.65}.subpage .prose p+p{margin-top:18px}.subpage .prose h2+p{margin-top:25px}.subpage .product-opening{display:grid;grid-template-columns:290px 1fr;gap:100px;align-items:center;padding-block:12px 65px}.product-object{padding:20px 10px 0}.product-object img{width:245px;margin:auto;filter:drop-shadow(12px 19px 15px #3d352d22)}.product-object figcaption{font-size:12px;color:var(--muted);text-align:center;margin-top:22px}.product-title .eyebrow{margin-bottom:18px}.product-title .subtitle{font:25px/1.3 var(--serif);margin-top:15px}.product-title .byline{font-size:14px;margin-top:13px}.product-title .lead{max-width:50ch;margin-top:23px}.product-title .specs{font-size:12px;letter-spacing:.2px;margin-top:24px}.product-title .status{font-size:13px;margin-top:14px}.product-title .actions{margin-top:25px}.tinted{background:#f0eee5}.split-editorial{display:grid;grid-template-columns:1fr 1fr;gap:100px}.split-editorial .lead{margin-top:6px}.topic-note{border-top:1px solid var(--line);padding-top:18px;margin-top:26px;font-size:15px;color:var(--muted)}.progression{list-style:none;padding:0;margin:34px 0 25px;display:grid;grid-template-columns:repeat(3,1fr);gap:30px;counter-reset:none}.progression li{border-top:2px solid var(--line);padding-top:17px}.progression h3{font-size:25px;margin-top:12px}.progression p{font-size:15px;color:var(--muted);margin-top:14px}.section-intro{display:flex;justify-content:space-between;gap:75px;align-items:end}.section-intro>p{max-width:49ch}.look-inside{background:#eeeae0}.preview-layout{display:grid;grid-template-columns:235px 1fr;gap:38px;margin-top:35px;align-items:start}.preview-tabs{display:flex;flex-direction:column;gap:10px}.preview-tab{font:15px/1.4 var(--sans);color:var(--ink);border:1px solid var(--line);background:transparent;padding:17px 18px;text-align:left;min-height:84px;cursor:pointer}.preview-tab span{display:block;font-size:11px;letter-spacing:1.1px;margin-bottom:8px;color:var(--muted)}.preview-tab[aria-selected=true]{background:var(--white);border-left:3px solid var(--rust);padding-left:16px}.preview-tab:hover{border-color:var(--olive)}.preview-tab:focus-visible{outline:3px solid var(--rust);outline-offset:3px}.preview-panel[hidden]{display:none}.preview-panel{display:grid;grid-template-columns:minmax(0,1fr) 205px;gap:30px;align-items:start;min-width:0}.sample-image{padding:12px;background:white;border:1px solid var(--line);box-shadow:0 10px 30px #34332109}.sample-image a{display:block}.sample-image img{width:100%;height:auto}.sample-image figcaption{font-size:12px;color:var(--muted);padding:11px 3px 1px}.sample-note{padding-top:13px}.sample-note h3{font-size:25px;line-height:1.18}.sample-note p{font-size:14px;color:var(--muted);margin-top:17px}.sample-note .text-link{margin-top:22px;font-size:13px;min-height:44px}.sample-note .page-ref{display:block;margin-bottom:16px}.preview-help{margin-top:25px;font-size:12px;color:var(--muted);max-width:90ch}.selected-sample{margin-top:25px;padding-top:17px;border-top:1px solid var(--line)}.open-result{display:grid;grid-template-columns:1.2fr 1fr;gap:100px}.result-aside{border-left:2px solid var(--rust);padding-left:27px}.result-aside h3{font-size:30px;line-height:1.2}.result-aside p{font-size:15px;color:var(--muted);margin-top:20px}.details-layout{display:grid;grid-template-columns:1fr .9fr;gap:95px;margin-top:30px}.book-data{margin:0}.book-data div{display:grid;grid-template-columns:145px 1fr;gap:20px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}.book-data dt{color:var(--muted)}.book-data dd{margin:0}.availability{padding:28px 32px;background:var(--white);border:1px solid var(--line)}.availability h3{font-size:28px;margin-top:14px}.availability p{font-size:15px;margin-top:18px;color:var(--muted)}.availability .text-link{margin-top:22px}.method-opening{padding-block:12px 65px;display:grid;grid-template-columns:1.2fr .7fr;gap:130px;align-items:center}.method-opening .eyebrow{margin-bottom:24px}.method-opening h1{font-size:74px}.method-opening .lead{margin-top:25px;max-width:48ch}.method-opening .actions{margin-top:28px}.method-index{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.method-index li{display:flex;gap:24px;align-items:baseline;border-bottom:1px solid var(--line);padding:19px 0;font:25px/1.3 var(--serif)}.method-index span{font:12px/1.3 var(--sans);color:var(--rust)}.experience-path{display:grid;grid-template-columns:1fr 1fr;gap:80px;margin-top:30px}.experience-path article{padding-top:20px;border-top:1px solid var(--line)}.experience-path h3{font-size:28px}.experience-path p{margin-top:18px;font-size:16px;color:var(--muted)}.method-example{background:var(--sage)}.example-intro{max-width:62ch;margin-top:23px}.record-flow{margin-top:38px;display:grid;grid-template-columns:1fr 1.65fr;gap:80px}.record-anchor{background:var(--white);border:1px solid var(--line);padding:30px;align-self:start}.record-anchor h3{font-size:29px;margin-top:18px}.record-anchor p{font-size:15px;color:var(--muted);margin-top:20px}.record-anchor .text-link{font-size:13px;margin-top:24px;min-height:44px}.return-flow{list-style:none;margin:0;padding:0;border-left:1px solid #b5baaa}.return-flow li{padding:3px 0 28px 31px}.return-flow li+li{padding-top:24px;border-top:1px solid #cbd0c3;margin-left:31px;padding-left:0}.return-flow h3{font-size:29px;margin-top:14px}.return-flow p{font-size:16px;color:var(--muted);margin-top:16px}.example-caption{font-size:13px;max-width:90ch;color:var(--muted);margin-top:27px}.many-answers{margin-top:40px;border-top:1px solid #c4c9bb;padding-top:30px;display:grid;grid-template-columns:1fr 1.65fr;gap:80px}.many-answers h3{font-size:26px}.reference-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}.reference-list li{border:1px solid #c4c9bb;background:#f7f8f3;padding:8px 12px;font-size:13px}.reference-list span{font-size:11px;color:var(--rust);display:block}.convergence{font-size:15px;margin-top:20px}.reconsider{display:grid;grid-template-columns:1fr 1fr;gap:95px}.reconsider .lead{margin-top:25px}.revision-points{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.revision-points li{padding:20px 0;border-bottom:1px solid var(--line);font-size:16px}.revision-points strong{font-weight:600;display:block;margin-bottom:7px}.revision-points span{color:var(--muted);font-size:15px}.method-series{background:#f0eee5}.stage-notes{display:grid;grid-template-columns:1fr 1fr;gap:65px;margin-top:35px}.stage-notes article{border-top:1px solid var(--line);padding-top:22px}.stage-notes h3{font-size:38px;color:var(--rust)}.stage-notes p{font-size:16px;color:var(--muted);margin-top:16px}.stage-notes .text-link{margin-top:24px;min-height:44px}.stage-notes .development h3{font-size:29px;color:var(--muted)}.subpage .footer-links a{min-height:35px;display:inline-block}
@media(max-width:1000px){.subpage .product-opening{gap:45px;grid-template-columns:230px 1fr}.product-object img{width:210px}.split-editorial,.open-result,.reconsider{gap:50px}.preview-layout{grid-template-columns:195px 1fr;gap:25px}.preview-panel{grid-template-columns:1fr}.sample-note{padding-top:0;max-width:60ch}.details-layout{gap:45px}.method-opening{gap:60px}.record-flow,.many-answers{gap:40px;grid-template-columns:1fr 1.4fr}.section-intro{gap:35px}}
@media(max-width:600px){.subpage .header{min-height:102px;padding-top:20px;padding-bottom:15px}.subpage .header nav{font-size:14px;gap:25px;margin-top:15px}.subpage .breadcrumb{font-size:12px;padding-bottom:22px}.subpage .section{padding-block:48px}.subpage h1{font-size:42px;letter-spacing:-1.5px}.subpage .lead{font-size:16px}.subpage .product-opening{display:flex;flex-direction:column;gap:26px;padding-top:0;padding-bottom:35px;align-items:stretch}.product-title{order:0}.product-object{order:1;padding:0;display:flex;align-items:center;gap:25px;justify-content:center}.product-object img{width:128px;margin:0}.product-object figcaption{max-width:15ch;text-align:left;font-size:12px;margin:0}.product-title .subtitle{font-size:22px;margin-top:15px}.product-title .byline{font-size:13px}.product-title .lead{margin-top:20px}.product-title .specs{font-size:12px;gap:9px;margin-top:19px}.product-title .specs span+span:before{margin-right:9px}.product-title .actions{margin-top:22px}.product-title .status{font-size:13px}.split-editorial,.open-result,.reconsider{display:block}.split-editorial>.lead{margin-top:25px}.topic-note{font-size:14px}.progression{grid-template-columns:1fr;gap:25px;margin-top:26px}.progression li{padding-top:13px}.progression h3{font-size:25px}.progression p{font-size:15px;margin-top:12px}.section-intro{display:block}.section-intro>p{margin-top:20px}.preview-layout{display:block;margin-top:26px}.preview-tabs{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:25px}.preview-tab{font-size:13px;padding:13px 12px;min-height:87px}.preview-tab[aria-selected=true]{padding-left:10px}.preview-tab span{font-size:10px;letter-spacing:.7px;margin-bottom:7px}.preview-panel{display:flex;flex-direction:column;gap:20px;align-items:stretch}.sample-note{order:0;padding-top:0}.sample-note .page-ref{margin-bottom:10px}.sample-note h3{font-size:25px}.sample-note p{font-size:14px;margin-top:12px}.sample-note .text-link{margin-top:13px}.sample-image{order:1;padding:10px}.sample-image figcaption{font-size:12px}.preview-help{font-size:12px;margin-top:20px}.result-aside{margin-top:29px;padding-left:22px}.result-aside h3{font-size:28px}.details-layout{display:block;margin-top:25px}.book-data div{grid-template-columns:105px 1fr;gap:20px;font-size:14px;padding:13px 0}.availability{margin-top:28px;padding:24px}.method-opening{display:block;padding-top:0;padding-bottom:37px}.method-opening h1{font-size:50px}.method-opening .eyebrow{margin-bottom:18px}.method-opening .lead{margin-top:22px}.method-index{margin-top:30px}.method-index li{font-size:22px;padding-block:14px}.experience-path{display:block;margin-top:25px}.experience-path article+article{margin-top:26px}.experience-path h3{font-size:27px}.experience-path p{font-size:15px}.record-flow{display:block;margin-top:28px}.record-anchor{padding:25px}.record-anchor h3{font-size:27px}.return-flow{margin-top:27px}.return-flow li{padding-left:23px;padding-bottom:23px}.return-flow li+li{margin-left:23px;padding-left:0}.return-flow h3{font-size:27px}.return-flow p{font-size:15px}.many-answers{display:block;margin-top:28px;padding-top:25px}.reference-list{margin-top:22px;gap:8px}.reference-list li{padding:8px 10px;font-size:12px}.example-caption{font-size:12px}.revision-points{margin-top:27px}.revision-points li{font-size:15px;padding-block:18px}.stage-notes{display:block;margin-top:28px}.stage-notes article+article{margin-top:30px}.stage-notes p{font-size:15px}}

/* Shared revision: clarity from the product page; one viewer on both pages. */
.method-page .method-example{background:#f4f1e9}
.method-page .record-anchor{background:#fffdfa;border-color:var(--line);padding:30px}
.method-page .record-flow{grid-template-columns:1fr 1.65fr;gap:65px}
.method-page .return-flow{border-left-color:var(--line)}
.method-page .many-answers{border-top-color:var(--line)}
.method-page .reference-list li{background:var(--white);border-color:var(--line)}
.method-page .reference-list span{font-size:12px}
.method-sample{margin-top:25px;background:#fff;border:1px solid var(--line);padding:10px}
.method-sample img{width:100%;height:auto}
.zoom-trigger{display:block;position:relative;text-decoration:none}
.zoom-trigger:focus-visible{outline:3px solid var(--rust);outline-offset:4px}
.zoom-label{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:44px;padding:10px 7px 1px;font:14px/1.4 var(--sans);color:var(--olive)}
.sample-note .view-larger-link{min-height:44px;display:inline-flex;align-items:center}
.method-sample figcaption{font-size:12px;color:var(--muted);padding:10px 7px 2px}
.page-viewer{box-sizing:border-box;width:min(1140px,calc(100vw - 36px));height:calc(100dvh - 36px);max-height:1100px;max-width:none;padding:0;border:1px solid var(--line);background:var(--paper);color:var(--ink);overflow:hidden;border-radius:0;box-shadow:0 20px 80px #17180f44}
.page-viewer[open]{display:flex;flex-direction:column}
.page-viewer::backdrop{background:#25281fc7}
.viewer-header{padding:16px 22px 12px;border-bottom:1px solid var(--line);flex:none;background:var(--paper)}
.viewer-top{display:flex;justify-content:space-between;align-items:center;gap:16px}
.viewer-top h2{font:20px/1.2 var(--sans);letter-spacing:.5px;font-weight:600}
.viewer-close,.viewer-scale{font:14px/1.3 var(--sans);min-height:44px;padding:10px 16px;cursor:pointer;border:1px solid var(--olive);background:var(--white);color:var(--ink);white-space:nowrap;flex-shrink:0}
.viewer-close:focus-visible,.viewer-scale:focus-visible{outline:3px solid var(--rust);outline-offset:3px}
.viewer-controls{display:flex;align-items:center;gap:20px;margin-top:10px}
.viewer-controls p{font-size:13px;color:var(--muted)}
.viewer-canvas{flex:1;min-height:0;width:100%;overflow:auto;overscroll-behavior:contain;background:#deded4;padding:18px;outline-offset:-3px;scrollbar-gutter:stable}
.viewer-canvas img{display:block;width:1008px;max-width:none;height:auto;margin:0 auto;background:white;box-shadow:0 3px 15px #30302025}
.viewer-canvas.is-fit img{width:100%;max-width:1008px}
body.viewer-open{overflow:hidden}
@media(max-width:600px){
 .method-page .record-flow{display:block}
 .method-page .record-anchor{padding:24px}
 .method-sample{max-width:100%;margin-top:23px}
 .page-viewer{position:fixed;inset:8px;width:calc(100vw - 16px);height:calc(100dvh - 16px);max-height:none;margin:auto}
 .viewer-header{padding:10px 12px}
 .viewer-top h2{font-size:17px}
 .viewer-close,.viewer-scale{padding:10px 12px;font-size:13px}
 .viewer-controls{gap:13px;margin-top:8px;align-items:center}
 .viewer-controls p{font-size:12px;line-height:1.45}
 .viewer-canvas{padding:10px}
 .viewer-canvas img{width:760px}
 .viewer-canvas.is-fit img{width:100%}
 .zoom-label{font-size:14px;padding-top:9px}
}

/* Integration: only spacing and wrapping for the approved full copy. */
.hero-copy,.method-head>*,.why-layout>*,.series-heading>*,.split-editorial>*,.preview-panel>*{min-width:0}
.variant-c .hero h1{overflow-wrap:normal}.variant-c .hero .lead{max-width:46ch}
.topics{line-height:1.65}.series-row h3{max-width:30ch}.series-heading p{max-width:46ch}
.many-answers .small{font-size:15px;line-height:1.65;margin-top:18px;max-width:40ch}
.integrated-faq{margin-top:35px;max-width:780px}.integrated-faq details{border-top:1px solid var(--line);padding:15px 0}
.integrated-faq summary{cursor:pointer;min-height:44px;display:list-item;padding:10px 0;font-size:16px;font-weight:600}
.integrated-faq p{padding-block:8px 14px;font-size:16px;max-width:65ch}
.preview-tab{min-height:90px}.wordmark{max-width:100%}
@media(max-width:900px) and (min-width:601px){.variant-c .hero{gap:30px;grid-template-columns:1.15fr .85fr}.variant-c .hero h1{font-size:52px}.variant-c .product-image{width:280px}.variant-c .hero .subtitle{font-size:24px}.why-layout{gap:45px}.series-heading{gap:35px}}
@media(max-width:600px){.variant-c .hero h1{font-size:45px}.variant-c .hero .lead{max-width:100%}.method-head h2,.series-heading h2,.why-layout h2{font-size:34px}.method-note p{max-width:100%}.many-answers .small{max-width:100%;font-size:15px}.integrated-faq summary{font-size:15px}.integrated-faq p{font-size:15px}}

.decade-mark{white-space:nowrap}
.decade-mark__suffix{font-size:0.6em;letter-spacing:0;vertical-align:baseline}