*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:#171717;-webkit-font-smoothing:antialiased;background:#fff;margin:0;font-family:DM Sans,Arial,sans-serif}a{color:inherit}button{font:inherit;cursor:pointer}.shell{width:min(100% - 72px,1190px);margin:auto}.site-header{z-index:5;background:#fff;border-bottom:1px solid #ebebeb;position:relative}.header-content{justify-content:space-between;align-items:center;gap:28px;min-height:89px;display:flex}.wordmark,.footer-brand{align-items:baseline;gap:10px;text-decoration:none;display:inline-flex}.wordmark strong,.footer-brand strong{letter-spacing:-.075em;font-size:33px;line-height:1}.wordmark span,.footer-brand span{letter-spacing:.1em;color:#888;font-size:11px;font-weight:700}.site-header nav{gap:28px;display:flex}.site-header nav a{color:#666;font-size:12px;font-weight:600;text-decoration:none}.site-header nav a:hover{color:#c8102e}.back-home{letter-spacing:.07em;white-space:nowrap;font-size:11px;font-weight:700;text-decoration:none}.hero{background:#f7f7f5;overflow:hidden}.hero-grid{grid-template-columns:.88fr 1.12fr;align-items:center;gap:clamp(38px,6vw,90px);padding-block:95px 110px;display:grid}.cover-area{flex-direction:column;justify-content:center;align-items:center;min-width:0;display:flex;position:relative}.cover-glow{aspect-ratio:1;filter:blur(30px);background:radial-gradient(circle,#f1d0b4 0%,#0000 70%);width:94%;position:absolute}.book-cover{width:min(100%,405px);height:auto;display:block;position:relative;box-shadow:23px 28px 45px #0000003b,2px 4px 10px #00000024}.cover-caption{letter-spacing:.14em;color:#777;margin-top:30px;font-size:11px;font-weight:700;position:relative}.cover-caption span{color:#c8102e;margin:0 7px}.eyebrow,.section-number{color:#c8102e;letter-spacing:.13em;font-size:11px;font-weight:700}.collection-tag{letter-spacing:.12em;color:#777;margin-top:18px;font-size:11px;font-weight:600}.hero-copy h1{letter-spacing:-.058em;margin:24px 0;font-family:Playfair Display,Georgia,serif;font-size:clamp(48px,5.8vw,83px);font-weight:600;line-height:1.05}.hero-subtitle{color:#626262;max-width:620px;font-family:Georgia,serif;font-size:clamp(19px,2vw,25px);line-height:1.5}.hero-rule{background:#c8102e;width:75px;height:3px;margin:32px 0}.hero-statement{letter-spacing:-.025em;margin-bottom:10px;font-size:21px;font-weight:700}.hero-description{color:#666;max-width:620px;font-size:16px;line-height:1.9}.hero-buttons{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.button-primary,.button-outline{letter-spacing:.045em;border-radius:4px;justify-content:space-between;align-items:center;gap:20px;padding:18px 23px;font-size:11px;font-weight:800;text-decoration:none;display:inline-flex}.button-primary{color:#fff;background:#171717}.button-primary:hover{background:#c8102e}.button-outline{border:1px solid #cfcfcf}.button-outline:hover{border-color:#171717}.hero-meta{color:#999;letter-spacing:.09em;flex-wrap:wrap;gap:20px;margin-top:40px;font-size:10px;font-weight:700;display:flex}.section{border-bottom:1px solid #ececec;padding:110px 0}.editorial-grid,.why-grid,.eba-grid{grid-template-columns:270px 1fr;gap:65px;display:grid}.section h2{letter-spacing:-.055em;margin:0 0 38px;font-size:clamp(35px,4.2vw,58px);font-weight:700;line-height:1.18}.editorial-copy p,.why p,.collection-copy p,.eba-grid p{color:#656565;margin:0 0 27px;font-size:17px;line-height:1.95}.editorial-copy em{font-style:italic}.why{background:#fafafa}.section-head{grid-template-columns:1.3fr .7fr;align-items:end;gap:60px;margin:25px 0 45px;display:grid}.section-head h2{margin:0}.section-head p,.contents-heading p,.purchase-heading p{color:#777;margin:0;font-size:16px;line-height:1.8}.outcome-grid{border-top:1px solid #e4e4e4;border-left:1px solid #e4e4e4;grid-template-columns:repeat(2,1fr);display:grid}.outcome{border-bottom:1px solid #e4e4e4;border-right:1px solid #e4e4e4;padding:36px}.outcome-number{color:#c8102e;font-size:12px;font-weight:700}.outcome h3{letter-spacing:-.04em;margin:20px 0 12px;font-size:24px;line-height:1.3}.outcome p{color:#777;margin:0;font-size:15px;line-height:1.85}.contents-section{background:#fbfbfa}.contents-heading{justify-content:space-between;align-items:end;gap:40px;margin:23px 0 42px;display:flex}.contents-heading h2{margin-bottom:14px}.contents-heading p{max-width:650px}.expand-button{letter-spacing:.06em;white-space:nowrap;background:0 0;border:1px solid #d3d3d3;padding:14px 17px;font-size:11px;font-weight:700}.expand-button:hover{border-color:#171717}.contents-list{border-top:1px solid #dcdcdc}.chapter{border-bottom:1px solid #dcdcdc}.chapter summary{cursor:pointer;grid-template-columns:110px 1fr 24px;align-items:center;gap:20px;padding:28px 10px;list-style:none;display:grid}.chapter summary::-webkit-details-marker{display:none}.chapter-n{letter-spacing:.07em;color:#c8102e;font-size:11px;font-weight:700}.chapter-title{letter-spacing:-.035em;font-size:clamp(18px,2.3vw,26px);font-weight:600;line-height:1.35}.chapter-symbol{color:#888;text-align:center;font-size:26px;font-weight:400}.chapter[open] .chapter-symbol{transform:rotate(45deg)}.chapter-body{margin-left:130px;padding:0 40px 32px 0}.chapter-body ol{margin:0;padding:0;list-style:none}.chapter-body li{color:#555;border-top:1px solid #ededed;grid-template-columns:55px 1fr;gap:15px;padding:15px 0;font-size:15px;line-height:1.6;display:grid}.section-index{color:#999;font-weight:700}.additional-content{align-items:baseline;gap:25px;margin-top:35px;display:flex}.additional-content span{letter-spacing:.09em;color:#c8102e;white-space:nowrap;font-size:11px;font-weight:700}.additional-content p{color:#777;margin:0;line-height:1.8}.collection{color:#fff;background:#202225;border:0}.collection-grid{grid-template-columns:.75fr 1fr;gap:85px;display:grid}.section-number.light{color:#fff}.collection-large{letter-spacing:-.1em;margin-top:38px;font-size:clamp(90px,13vw,190px);font-weight:700;line-height:1.05}.collection-large span{color:#888;vertical-align:baseline;letter-spacing:-.05em;font-size:.32em}.collection-code{letter-spacing:.12em;color:#bbb;font-size:11px}.collection-copy h2{color:#fff}.collection-copy p{color:#c3c3c3}.text-link{color:#171717;letter-spacing:.04em;border-bottom:1px solid #171717;margin-top:12px;padding-bottom:7px;font-size:11px;font-weight:800;text-decoration:none;display:inline-block}.purchase-heading{max-width:770px;margin:28px 0 45px}.purchase-heading h2{margin-bottom:15px}.purchase-grid{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}.purchase-card{background:#fff;border:1px solid #dedede;border-radius:6px;flex-direction:column;min-height:390px;padding:38px;display:flex}.featured-purchase{border-top:4px solid #c8102e}.purchase-type{color:#c8102e;letter-spacing:.12em;font-size:10px;font-weight:700}.purchase-card h3{letter-spacing:-.045em;margin:16px 0;font-size:29px}.purchase-card p{color:#777;margin:0 0 25px;font-size:15px;line-height:1.8}.price{letter-spacing:-.055em;margin-top:auto;padding-top:20px;font-size:42px;font-weight:700}.price span{letter-spacing:.04em;color:#777;font-size:12px}.purchase-bottom{margin-top:20px}.availability{color:#999;margin-bottom:15px;font-size:12px;display:block}.purchase-button{text-align:center;border-radius:4px;padding:17px;font-size:12px;font-weight:700;display:block}.purchase-button.inactive{color:#888;cursor:not-allowed;background:#ececec}.purchase-note{color:#888;margin-top:23px;font-size:12px;line-height:1.7}.order-panel{background:#f6f6f5;border-radius:5px;grid-template-columns:1.2fr .8fr;align-items:center;gap:40px;margin-top:65px;padding:40px;display:grid}.order-panel h3{letter-spacing:-.045em;margin:17px 0;font-size:30px}.order-panel p{color:#777;margin:0;line-height:1.85}.order-state{text-align:center;letter-spacing:.07em;color:#777;border:1px solid #dadada;padding:20px;font-size:11px;font-weight:700}.closing{background:#f3f3f1;padding:110px 0}.closing-inner{text-align:center}.closing-label{color:#c8102e;letter-spacing:.13em;font-size:11px;font-weight:700}.closing h2{letter-spacing:-.065em;margin:30px 0;font-size:clamp(39px,6vw,82px);line-height:1.14}.closing h2 span{color:#8d8d8d}.closing p{color:#777;max-width:700px;margin:auto;font-size:16px;line-height:1.85}.footer{color:#fff;background:#171717;padding:60px 0 25px}.footer-top{border-bottom:1px solid #414141;justify-content:space-between;align-items:center;padding-bottom:30px;display:flex}.footer-brand strong{color:#fff;font-size:38px}.footer-brand span{color:#bbb}.footer-top a{color:#ddd;letter-spacing:.05em;font-size:11px;font-weight:700;text-decoration:none}.footer-body{padding:44px 0 50px}.footer-identity{color:#bbb;letter-spacing:.11em;font-size:11px;font-weight:700}.footer-body h2{letter-spacing:-.055em;max-width:760px;margin:22px 0 32px;font-size:clamp(29px,4vw,50px);font-weight:600;line-height:1.22}.footer-promise{color:#d9d9d9;font-size:17px;line-height:1.7}.footer-bottom{color:#999;border-top:1px solid #414141;justify-content:space-between;padding-top:25px;font-size:12px;display:flex}@media (width<=900px){.site-header nav{display:none}.hero-grid{grid-template-columns:1fr 1fr;gap:35px}.editorial-grid,.why-grid,.eba-grid{grid-template-columns:1fr;gap:35px}.collection-grid{gap:45px}}@media (width<=650px){.shell{width:min(100% - 36px,1190px)}.header-content{min-height:76px}.wordmark strong{font-size:29px}.back-home{font-size:10px}.hero-grid{grid-template-columns:1fr;gap:58px;padding-block:58px 75px}.book-cover{width:min(78%,340px)}.hero-copy h1{font-size:clamp(48px,12vw,68px)}.hero-subtitle{font-size:20px}.section{padding:75px 0}.section h2{font-size:36px}.editorial-copy p,.why p,.collection-copy p,.eba-grid p{font-size:16px}.section-head{margin-top:25px;display:block}.section-head p{margin-top:20px}.outcome-grid{grid-template-columns:1fr}.outcome{padding:28px 24px}.contents-heading{margin-bottom:30px;display:block}.contents-heading h2{margin-top:20px}.expand-button{margin-top:25px}.chapter summary{grid-template-columns:1fr 22px;gap:12px;padding:23px 4px}.chapter-n,.chapter-title{grid-column:1}.chapter-symbol{grid-area:1/2/3}.chapter-body{margin-left:0;padding:0 4px 25px}.chapter-body li{grid-template-columns:43px 1fr;gap:10px;font-size:14px}.additional-content{display:block}.additional-content p{margin-top:12px}.collection-grid{grid-template-columns:1fr}.collection-large{margin-top:12px}.purchase-grid{grid-template-columns:1fr}.purchase-card{min-height:350px;padding:30px}.order-panel{grid-template-columns:1fr;padding:28px}.closing{padding:75px 0}.closing h2{font-size:clamp(36px,9vw,53px)}.footer{padding-top:44px}.footer-top{gap:20px}.footer-top a{font-size:9px}.footer-bottom{flex-direction:column;gap:10px}}.eba-section .eba-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);align-items:start;gap:clamp(48px,6vw,90px)}.eba-section .eba-grid>div{min-width:0}.eba-section .eba-grid h2{overflow-wrap:anywhere;font-size:clamp(32px,3.2vw,48px);line-height:1.15}@media (width<=1050px){.eba-section .eba-grid{grid-template-columns:minmax(0,1fr);gap:35px}.eba-section .eba-grid h2{overflow-wrap:normal}}.purchase-button.active{color:#fff;cursor:pointer;background:#171717;text-decoration:none;transition:background .2s;display:block}.purchase-button.active:hover{background:#c8102e}
