@import url('./content-layout.css');

/* Publication design tokens */
:root {
  --paper: #f7f9f5;
  --white: #ffffff;
  --ink: #17271f;
  --forest: #163e2c;
  --fern: #47745a;
  --muted: #5e7064;
  --mist: #e5ece4;
  --leaf: #d5e9ae;
  --line: #d9e1d8;
  --sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --serif: 'Libre Baskerville', 'Iowan Old Style', 'Book Antiqua', Georgia, serif;
  --display: 'Cormorant Garamond', 'Palatino Linotype', Georgia, serif;
  --gutter: clamp(22px, 5vw, 88px);
  --content: 1360px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 106px; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
::selection { background: var(--leaf); color: var(--forest); }
a { color: inherit; text-decoration: none; text-underline-offset: 5px; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: default; }
:focus-visible { outline: 3px solid var(--fern); outline-offset: 5px; border-radius: 3px; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { font-weight: 500; text-wrap: balance; }
h1, h2 { letter-spacing: -.035em; font-family: var(--display); }
h2 { font-size: clamp(38px, 4.7vw, 66px); line-height: 1.08; }
h3 { font-size: 25px; letter-spacing: -.025em; line-height: 1.24; }
h4 { font-size: 20px; letter-spacing: -.02em; line-height: 1.3; }
p { text-wrap: pretty; }
img, svg { display: block; max-width: 100%; }
.media-image { filter: grayscale(100%); transition: filter .35s; }
.book-image-wrap .media-image { filter: none; }
[hidden] { display: none !important; }
section { scroll-margin-top: 18px; }
main > section:not(.hero), .site-footer { padding: 112px max(var(--gutter), calc((100vw - var(--content))/2)); }
.skip-link { position: fixed; left: 20px; top: -100px; z-index: 300; background: var(--forest); color: white; padding: 12px 24px; border-radius: 6px; }
.skip-link:focus { top: 16px; }
.reading-progress { position: fixed; top: 0; left: 0; width: 100%; height: 2px; z-index: 200; }
#progress-bar { height: 100%; background: var(--fern); transform: scaleX(0); transform-origin: left; }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(247,249,245,.94); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.is-scrolled { border-color: var(--line); }
@supports (backdrop-filter: blur(16px)) { .site-header { background: rgba(247,249,245,.86); backdrop-filter: blur(16px); } }
.site-nav { min-height: 92px; max-width: calc(var(--content) + 2 * var(--gutter)); padding: 0 var(--gutter); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; white-space: nowrap; font-size: 21px; font-weight: 600; letter-spacing: -.045em; line-height: 1.2; }
.brand svg { width: 33px; height: 33px; color: var(--forest); }
.brand-edition { font-weight: 400; }
.nav-links { display: flex; align-items: center; gap: 34px; font-size: 13px; }
.nav-links > a { padding: 12px 0; color: var(--muted); transition: color .2s; }
.nav-links > a:hover, .nav-links > a[aria-current] { color: var(--forest); }
.nav-links > .nav-edition { border: 1px solid var(--line); border-radius: 40px; padding: 10px 19px; color: var(--ink); display: flex; align-items: center; gap: 28px; }
.nav-edition:hover { background: var(--mist); }
.menu-toggle { border: 0; background: none; width: 44px; height: 44px; padding: 11px; color: var(--ink); }
.menu-toggle span { display: block; height: 1.5px; background: currentColor; margin: 6px 0; transition: transform .2s; }
.hero { position: relative; width: 100%; max-width: 100%; min-height: 780px; padding: 70px max(var(--gutter), calc((100vw - var(--content))/2)) 0; display: grid; grid-template-columns: minmax(0,620px) 1fr; gap: 0 35px; overflow: hidden; }
.hero-copy { padding: 13px 0 70px; position: relative; z-index: 1; }
.hero-kicker { font-size: 15px; color: #8b0000; display: flex; align-items: center; gap: 9px; margin-bottom: 29px; flex-wrap: nowrap; white-space: nowrap; }
.hero-kicker > span { width: 6px; height: 6px; background: var(--fern); border-radius: 50%; box-shadow: 0 0 0 4px var(--mist); }
.hero h1 { font-size: clamp(60px, 6.7vw, 98px); line-height: 1.0; font-weight: 400; margin-left: -3px; letter-spacing: -.04em; color: #cc0000; }
.hero-description { max-width: 355px; color: var(--muted); font-size: 17px; line-height: 1.65; margin-top: 27px; }
.hero-actions { display: flex; align-items: center; gap: 27px; margin-top: 32px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: space-between; gap: 36px; padding: 14px 23px; font-size: 13px; font-weight: 500; border-radius: 40px; transition: background .2s, transform .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--forest); }
.button-primary:hover { background: #29593e; }
.text-link { font-size: 13px; display: inline-flex; gap: 13px; align-items: center; padding: 12px 0; }
.text-link:hover { text-decoration: underline; }
.hero-credit { display: flex; gap: 16px; align-items: center; font-size: 11px; color: var(--muted); margin-top: 43px; line-height: 1.8; }
.hero-credit strong { color: var(--ink); font-weight: 500; }
.credit-line { width: 28px; height: 1px; background: var(--fern); }
.hero-object { position: absolute; inset: 0; width: 100%; height: 100%; min-width: 0; display: flex; align-items: center; justify-content: flex-end; padding-right: 18%; padding-bottom: 50px; perspective: 1400px; isolation: isolate; z-index: 0; }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, var(--paper) 38%, rgba(247,249,245,.82) 62%, rgba(247,249,245,.3) 100%); z-index: 0; pointer-events: none; }
.hero-copy { position: relative; z-index: 2; }
.hero-bottom { position: relative; z-index: 2; }
.object-halo { position: absolute; width: 480px; height: 480px; max-width: 110%; border-radius: 50%; background: radial-gradient(ellipse, #dce7c9 0%, #e7eee0 42%, rgba(247,249,245,0) 71%); z-index: -2; }
.orbital { position: absolute; width: 485px; height: 485px; border: 1px solid #dbe3d5; border-radius: 50%; z-index: -1; }
.orbital-one { transform: rotate(-28deg) scaleY(.7); }
.orbital-two { transform: rotate(37deg) scaleY(.76); width: 575px; height: 575px; opacity: .7; }
.book-image-wrap { width: 258px; height: 372px; position: relative; transform: rotate(-8deg) rotateY(-15deg) rotateX(5deg); transform-style: preserve-3d; box-shadow: 20px 32px 32px -20px #24452766, 5px 7px 12px -6px #163e2c66; border-radius: 2px 5px 5px 2px; overflow: hidden; }
.book-image-wrap .media-image { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 0; }
.book { width: 307px; height: 438px; position: relative; transform: rotate(-8deg) rotateY(-15deg) rotateX(5deg); transform-style: preserve-3d; box-shadow: 20px 32px 32px -20px #24452766, 5px 7px 12px -6px #163e2c66; }
.book::after { content: ''; position: absolute; inset: 5px -10px 4px auto; width: 13px; background: repeating-linear-gradient(90deg,#d8ddcc 0 1px,#f7f7e8 1px 3px); transform: rotateY(30deg); transform-origin: left; border-radius: 0 3px 3px 0; z-index: -1; }
.book-cover { position: absolute; inset: 0; border-radius: 1px 4px 4px 1px; background: var(--forest); color: var(--leaf); overflow: hidden; padding: 26px 26px 22px; box-shadow: inset 4px 0 7px #0003, inset 8px 0 0 #ffffff04; }
.book-spine { position: absolute; width: 22px; height: 100%; left: -21px; background: #103421; color: var(--leaf); writing-mode: vertical-rl; transform: rotateY(-45deg); transform-origin: right; font-size: 11px; padding-top: 20px; letter-spacing: .025em; }
.cover-top { font-size: 30px; line-height: 1; letter-spacing: -.06em; display: flex; justify-content: space-between; }
.cover-top span:last-child { font-weight: 300; }
.cover-art { height: 187px; position: relative; margin: 19px -26px 0; overflow: hidden; }
.art-ring { position: absolute; border: 1px solid #c9dea080; border-radius: 50%; width: 192px; height: 192px; left: 57px; top: -3px; }
.ring-one { transform: rotate(-35deg) scaleX(.4); background: linear-gradient(135deg,#d5e9ae44,transparent); }
.ring-two { transform: rotate(35deg) scaleX(.4); }
.ring-three { transform: rotate(90deg) scaleX(.4); }
.ring-four { transform: scaleX(.82); }
.art-axis { position: absolute; top: 94px; width: 100%; height: 1px; background: #d5e9ae55; }
.cover-title { font-size: 35px; line-height: 1.04; letter-spacing: -.05em; }
.cover-subtitle { font-size: 11px; line-height: 1.5; opacity: .8; margin-top: 12px; }
.cover-bottom { display: flex; justify-content: space-between; font-size: 9px; border-top: 1px solid #d5e9ae55; padding-top: 12px; margin-top: 23px; }
.cover-bottom span { opacity: .7; }
.object-caption { position: absolute; bottom: 30px; font-size: 10px; color: var(--muted); text-align: center; }
.hero-bottom { grid-column: 1/-1; align-self: end; border-top: 1px solid var(--line); display: flex; justify-content: space-between; padding: 23px 0 27px; font-size: 11px; color: var(--muted); }
.hero-bottom a { color: var(--ink); }
.hero-bottom a span { margin-left: 24px; }
.chapter-bar { padding: 36px var(--gutter); display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 20px 70px; border-block: 1px solid var(--line); }
.chapter-bar > span { font-size: 12px; color: var(--muted); }
.chapter-bar p { font-size: 20px; letter-spacing: -.025em; color: #8b0000; }
.chapter-bar p span { padding: 0 16px; color: #98ab94; font-weight: 300; }
.section-kicker { font-size: 12px; color: var(--fern); margin-bottom: 23px; }
.section-intro { font-size: 16px; color: var(--muted); max-width: 570px; margin: 22px 0 56px; }
.section-heading { margin-bottom: 37px; }
.section-heading > p { color: var(--muted); margin-top: 18px; font-size: 14px; }
.foreword-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(45px,7vw,110px); align-items: start; }
.foreword-main { min-width: 0; }
.reading-prose { font: 18px/1.9 var(--serif); color: #36493b; max-width: 69ch; }
.reading-prose p { margin-bottom: 26px; text-align: justify; }
.reading-prose p:first-child::first-letter { font-family: var(--display); font-size: 70px; font-weight: 500; line-height: .82; color: var(--forest); float: left; padding: 10px 10px 0 0; }
.pull-quote { margin: 35px 0; padding: 26px 0 26px 25px; border-left: 2px solid var(--fern); color: #8b0000; }
.pull-quote p { font-family: var(--display); font-size: 27px; font-weight: 500; font-style: italic; letter-spacing: -.01em; line-height: 1.4; }
.audio-player:has(audio) { border: 1px solid var(--line); padding: 20px; border-radius: 12px; margin-bottom: 25px; }
.audio-player p { font-size: 13px; margin-bottom: 12px; }
.audio-player audio { width: 100%; display: block; }
.link-row { display: flex; gap: 15px 22px; flex-wrap: wrap; margin-top: 30px; }
.link-row a { font-size: 12px; text-decoration: underline; }
.signature { font-size: 16px; color: var(--muted); margin-top: 32px; padding-top: 22px; line-height: 1.9; }
.bps-name { color: #8b0000; font-weight: 700; }
.btn-yellow { background: #f5c800; color: #1a1a1a; }
.btn-yellow:hover { background: #e0b800; }
.signature .sig-primary { font-size: 18px; color: var(--forest); font-weight: 600; }
.signature img { max-width: 150px; margin-bottom: 15px; }
.climate-aside { position: sticky; top: 120px; border: 1px solid var(--line); border-radius: 16px; padding: 27px; background: #eef3ea; margin-top: 6px; }
.climate-aside h3 { font-size: 25px; line-height: 1.2; margin: 15px 0 20px; }
.climate-aside p { font-size: 13px; color: var(--muted); }
.climate-aside .detail-text { color: var(--fern); font-size: 11px; }
.climate-aside .portrait-initials { height: 150px; width: 100%; margin-bottom: 20px; }
.climate-aside .media-image { width: 100%; max-height: 220px; object-fit: cover; border-radius: 8px; }
.climate-aside a { display: block; padding: 12px 0; color: var(--forest); text-decoration: underline; font-size: 12px; }
.climate-aside [class*="content-"] { max-width: 100%; }
#about { background: var(--paper); }
.about-layout { display: grid; grid-template-columns: 1fr 320px; gap: 70px; align-items: start; }
.about-body { max-width: none; }
.about-body p:first-child::first-letter { font-family: var(--display); font-size: 70px; font-weight: 500; line-height: .82; color: var(--forest); float: left; padding: 10px 10px 0 0; }
.about-aside { position: sticky; top: 100px; }
.about-pull-quote { border-left: 3px solid var(--fern); padding: 20px 0 20px 24px; margin-bottom: 32px; }
.about-pull-quote p { font: 500 20px/1.5 var(--display); color: var(--forest); font-style: italic; }
.about-meta { display: flex; flex-direction: column; gap: 16px; }
.about-meta-item { display: flex; flex-direction: column; gap: 2px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.about-meta-label { font-size: 10px; text-transform: uppercase; letter-spacing: .1em; color: var(--fern); }
.about-meta-value { font-size: 14px; color: var(--ink); font-weight: 500; }
.about-authors-list { display: flex; flex-direction: column; gap: 5px; }
.about-authors-list strong { font-size: 14px; font-weight: 600; }
.about-authors-list span { font-size: 13px; color: var(--muted); line-height: 1.4; }
#authors { background: var(--mist); display: flex; flex-direction: column; }
#authors h2 { max-width: 650px; }
#authors > .primary-author { order: 1; }
.endorsement-section { padding: 0 max(var(--gutter), calc((100vw - var(--content))/2)) 80px; }
.primary-author { border-top: 1px solid #c4d1c2; }
.profile-label { padding: 22px 0; color: var(--fern); font-size: 12px; }
.primary-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; padding: 20px 0 50px; }
.primary-layout h3 { font-size: 43px; line-height: 1.08; margin: 17px 0; }
.primary-layout p { font-size: 15px; color: #425749; }
.primary-layout > div > .detail-text { margin-top: 18px; }
.detail-text { font-size: 12px; color: var(--muted); }
.career-timeline { padding-top: 0; }
.career-timeline > .detail-text:first-child { font-size: 13px; color: var(--forest); }
.career-timeline > div > div { padding: 0 0 0 19px; border-left: 1px solid #b7c8b6; font-size: 13px; line-height: 1.65; }
.career-timeline > div > div > .detail-text { font-size: 11px; color: var(--forest); font-weight: 600; margin-bottom: 5px; }
.career-timeline > div:last-child { border: 0; padding-left: 0; }
.career-timeline a { font-size: 11px; text-decoration: underline; }
.portrait-initials { width: 150px; height: 180px; display: grid; place-items: center; background: #d0dccb; color: #6a846a; border-radius: 8px; position: relative; overflow: hidden; }
.portrait-initials::before { content: ''; position: absolute; width: 155px; height: 155px; border: 1px solid #a4ba9b80; border-radius: 50%; transform: translate(40px,30px); }
.portrait-initials span { font-size: 35px; letter-spacing: -.05em; position: relative; }
.primary-layout .media-image { width: 180px; height: 220px; object-fit: cover; border-radius: 9px; }
.author-stories { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px; padding: 32px 0; }
.author-stories p { font-size: 13px; line-height: 1.7; color: var(--muted); }
.author-stories .media-image { width: 100%; height: auto; object-fit: contain; border-radius: 9px; margin-bottom: 18px; }
.author-stories h4 { margin-bottom: 12px; }
.author-stories > div > .detail-text { font-size: 10px; }
.academic-publications { padding: 30px 0 45px; }
.academic-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 25px; }
.academic-grid > div { border-top: 1px solid #c4d1c2; padding-top: 16px; }
.academic-grid p { font-size: 13px; line-height: 1.7; }
.coauthor-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; margin-top: 20px; }
.author-card { background: var(--paper); border: 1px solid #dce5d8; padding: 30px; border-radius: 12px; min-width: 0; transition: border-color .2s, box-shadow .2s; }
.author-card:hover { border-color: #b5c9b2; box-shadow: 0 4px 20px #163e2c14; }
.author-name { font-size: 15px; line-height: 1.4; font-weight: 500; margin-bottom: 22px; text-transform: capitalize; letter-spacing: -.015em; }
.author-card > .portrait-initials { width: 72px; height: 82px; margin-bottom: 22px; }
.author-card > .portrait-initials span { font-size: 23px; }
.author-card > .media-image { width: 90px; height: 110px; object-fit: cover; border-radius: 5px; margin-bottom: 22px; }
.author-body { font-size: 13px; color: var(--muted); }
.author-body > .media-image { width: auto; max-height: 36px; margin-top: 16px; }
.author-body h3 { color: var(--forest); font-size: 22px; margin-bottom: 15px; }
.author-body h3 span { color: var(--fern); }
.author-body p { margin-top: 14px; }
.author-body .detail-text { font-size: 11px; }
.author-body ol { padding-left: 19px; }
.author-roles { padding-left: 16px; margin-top: 12px; line-height: 1.8; }
.author-roles li { margin-bottom: 4px; }
.author-highlight { background: #fffbe6; border-left: 3px solid #c8a800; padding: 10px 14px; border-radius: 0 6px 6px 0; }
#genz { background: var(--forest); color: var(--paper); }
#genz > .section-kicker { color: var(--leaf); }
#genz > h2 { max-width: 730px; margin-bottom: 35px; }
.topic-strip { border-block: 1px solid #ffffff26; padding: 19px 0; margin-bottom: 40px; }
.topics { display: flex; flex-wrap: wrap; gap: 12px 35px; font-size: 12px; color: #c7d8c8; }
.genz-feature h3 { font-size: clamp(27px,3vw,40px); max-width: 850px; margin: 17px 0 30px; }
.genz-feature > .detail-text { color: var(--leaf); }
.genz-photos { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin-bottom: 30px; }
.genz-photos img { width: 100%; height: 235px; object-fit: cover; border-radius: 9px; }
.genz-photos .editorial-art:nth-child(2) { transform: scaleX(-1); }
.genz-photos .editorial-art:nth-child(3) { filter: hue-rotate(25deg); }
.genz-feature > p { max-width: 850px; color: #c7d8c8; font-size: 15px; text-align: justify; }
.genz-feature a { display: inline-flex; padding: 12px 0; margin-right: 24px; color: var(--leaf); font-size: 13px; text-decoration: underline; }
#infocus h2 { max-width: 760px; color: #8b0000; }
.infocus-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px 28px; }
.article-card { min-width: 0; cursor: pointer; }
.article-card > .media-image { transition: opacity .25s; }
.article-card:hover > .media-image { opacity: .88; }
.article-card > .media-image { width: 100%; height: auto; object-fit: contain; border-radius: 12px; background: var(--mist); }
.article-body { padding: 23px 0 18px; border-bottom: 1px solid var(--line); }
.article-date { color: var(--muted); font-size: 10px; margin-bottom: 12px; }
.article-card h3 { font-size: 26px; max-width: 540px; margin-bottom: 18px; }
.article-actions { display: flex; align-items: center; gap: 23px; font-size: 12px; }
.article-actions a { color: var(--forest); display: inline-flex; align-items: center; gap: 35px; padding: 7px 0; }
.article-actions a::after { content: '↗'; font-size: 15px; transition: transform .2s; }
.article-actions a:hover::after { transform: translate(2px,-2px); }
.article-actions a.button { justify-content: center; gap: 10px; padding: 14px 28px; min-height: 46px; font-size: 13px; font-weight: 500; }
.article-actions a.button::after { content: none; }
.article-actions button { border: 1px solid var(--line); border-radius: 30px; padding: 5px 15px; background: none; color: var(--forest); }
.article-actions button:hover { background: var(--mist); }
.article-actions button[aria-pressed='true'] { background: var(--forest); color: white; }
.article-actions audio { display: none; }
.infocus-grid > .article-card:last-child:nth-child(odd) { grid-column: 1 / -1; display: grid; grid-template-columns: 1.1fr 1fr; gap: 35px; align-items: start; }
.infocus-grid > .article-card:last-child:nth-child(odd) > .media-image { height: auto; }
.infocus-grid > .article-card:last-child:nth-child(odd) > .article-body { padding-top: 0; border-bottom: none; }
.more-columns { margin-top: 55px; }
.more-columns > .detail-text { font-size: 14px; color: var(--forest); }
.more-columns > div { display: flex; flex-wrap: wrap; gap: 10px; }
.more-columns a { border: 1px solid var(--line); padding: 9px 16px; border-radius: 30px; font-size: 12px; }
.more-columns a:hover { background: var(--mist); }
.edition-section { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; background: var(--mist); align-items: center; }
.edition-section h2 { font-size: clamp(43px,5vw,70px); }
.edition-section p:not(.section-kicker) { color: var(--muted); font-size: 14px; margin: 24px 0; }
.button-light { background: var(--forest); color: var(--white); }
.edition-year { font-size: clamp(100px,14vw,200px); font-weight: 300; line-height: 1; letter-spacing: -.08em; color: #799874; text-align: right; }
.edition-year span { display: block; font-size: 12px; letter-spacing: 0; color: var(--muted); margin-top: 25px; }
.feature-slide { background: var(--ink); min-height: 100svh; display: flex; align-items: center; padding: 80px max(var(--gutter), calc((100vw - var(--content))/2)); scroll-margin-top: 0; }
.feature-slide-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; width: 100%; max-width: var(--content); margin: 0 auto; }
.feature-slide-visual { display: flex; align-items: center; justify-content: center; }
.feature-slide-visual .media-image,
.feature-slide-visual .editorial-art { width: 100%; height: auto; max-height: 80svh; object-fit: contain; border-radius: 10px; display: block; }
.feature-slide-copy { color: white; }
.feature-eyebrow { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--leaf); margin-bottom: 24px; }
.feature-slide-copy h2 { font-family: var(--display); font-size: clamp(52px, 6.5vw, 100px); font-weight: 400; line-height: 1.0; letter-spacing: -.02em; color: white; margin-bottom: 28px; }
.feature-slide-copy > p { font-size: 17px; color: rgba(255,255,255,.68); max-width: 460px; line-height: 1.7; margin-bottom: 36px; }
.button-leaf { background: var(--leaf); color: var(--forest); }
.button-leaf:hover { background: #c3d89f; }
.site-footer { background: #f0f4ed; padding-top: 60px; padding-bottom: 30px; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr auto; gap: 50px; padding-bottom: 50px; align-items: start; }
.footer-top > p { color: var(--muted); font-size: 14px; line-height: 1.7; }
.footer-links { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px 35px; font-size: 12px; }
.footer-links a:hover, .footer-bottom a:hover { text-decoration: underline; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); padding-top: 24px; color: var(--muted); font-size: 11px; }
.audio-status { position: fixed; z-index: 150; bottom: 25px; left: 50%; transform: translateX(-50%); background: var(--forest); color: white; border-radius: 10px; padding: 16px 22px; box-shadow: 0 5px 25px #0002; max-width: calc(100vw - 40px); font-size: 13px; }
.flex-row { display: flex; min-width: 0; }
.two-columns { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
.three-columns { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
/* Splash screen */
#splash { position: fixed; inset: 0; z-index: 9999; overflow: hidden; transition: opacity .9s ease-out; }
#splash.splash-out { opacity: 0; pointer-events: none; }
.splash-img { position: absolute; inset: 0; display: block; }
.splash-img img { width: 100%; height: 100%; object-fit: cover; display: block; filter: none !important; }
.splash-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.72) 0%, rgba(0,0,0,.18) 50%, rgba(0,0,0,.4) 100%); }
.splash-ui { position: absolute; bottom: 0; left: 0; right: 0; padding: 0 var(--gutter) 42px; display: flex; align-items: center; gap: 24px; }
.splash-brand { color: white; font-size: 15px; font-weight: 600; letter-spacing: -.035em; flex-shrink: 0; }
.splash-brand span { font-weight: 400; }
.splash-progress { flex: 1; height: 2px; background: rgba(255,255,255,.22); border-radius: 2px; overflow: hidden; }
#splash-track { height: 100%; background: white; width: 0%; transition: width 5s linear; border-radius: 2px; }
#splash-skip { background: none; border: 1px solid rgba(255,255,255,.38); color: rgba(255,255,255,.85); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; padding: 7px 15px; border-radius: 20px; flex-shrink: 0; transition: background .2s; }
#splash-skip:hover { background: rgba(255,255,255,.14); }

.reveal { opacity: 1; transform: none; }
.author-card { cursor: default; }
.author-card:has(a) { cursor: pointer; }
.article-card { cursor: pointer; }
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease-out, transform .7s cubic-bezier(.15,.8,.3,1); }
  .js .reveal.is-visible { opacity: 1; transform: none; }
  .hero-copy { animation: arrive .7s ease-out both; }
  .book, .book-image-wrap { animation: book-arrive 1s cubic-bezier(.2,.7,.3,1) both; }
  @media (min-width: 801px) {
    .book-image-wrap { animation: book-arrive 1s cubic-bezier(.2,.7,.3,1) both, book-float 5s 1.2s ease-in-out infinite; }
  }
  @keyframes arrive { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
  @keyframes book-arrive { from { opacity: 0; transform: translateY(20px) rotate(-5deg) rotateY(-15deg); } to { opacity: 1; transform: rotate(-8deg) rotateY(-15deg) rotateX(5deg); } }
  @keyframes book-float {
    0%, 100% { transform: rotate(-8deg) rotateY(-15deg) rotateX(5deg) translateX(0); }
    50% { transform: rotate(-8deg) rotateY(-15deg) rotateX(5deg) translateX(22px); }
  }
}
@media (min-width: 1600px) { .hero { min-height: 830px; padding-top: 95px; } }
@media (max-width: 1100px) {
  .feature-slide-inner { gap: 45px; }
  .feature-slide-copy h2 { font-size: 56px; }
  .hero { min-height: 720px; gap: 0 20px; padding-top: 60px; }
  .hero h1 { font-size: 72px; }
  .book { width: 266px; height: 405px; }
  .book-image-wrap { width: 224px; height: 342px; }
  .cover-top { font-size: 26px; }
  .cover-art { height: 169px; }
  .cover-title { font-size: 31px; }
  .cover-bottom { margin-top: 17px; }
  .orbital-one { width: 370px; height: 370px; }
  .orbital-two { width: 410px; height: 410px; }
  .nav-links { gap: 22px; }
  .foreword-layout { grid-template-columns: minmax(0,1fr) 265px; gap: 45px; }
  .climate-aside { padding: 23px; }
  .primary-layout { gap: 45px; }
}
@media (max-width: 800px) {
  .infocus-grid > .article-card:last-child:nth-child(odd) { grid-column: auto; display: block; }
  .infocus-grid > .article-card:last-child:nth-child(odd) > .media-image { height: auto; width: 100%; }
  .infocus-grid > .article-card:last-child:nth-child(odd) > .article-body { padding-top: 23px; border-bottom: 1px solid var(--line); }
  .site-nav { min-height: 76px; gap: 15px; }
  .nav-links { gap: 17px; font-size: 11px; }
  .nav-links > .nav-edition { padding: 8px 12px; gap: 12px; }
  .brand { font-size: 19px; }
  .feature-slide-inner { grid-template-columns: 1fr; gap: 36px; }
  .feature-slide { padding-top: 60px; padding-bottom: 60px; min-height: auto; }
  .feature-slide-visual .media-image,
  .feature-slide-visual .editorial-art { max-height: 55svh; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 45px; }
  .hero-copy { padding-bottom: 0; }
  .hero-description { max-width: 430px; }
  .hero h1 { font-size: 60px; }
  .hero-description { font-size: 15px; }
  .hero-actions { gap: 18px; flex-wrap: wrap; }
  .hero-object { position: relative; inset: auto; width: auto; height: 450px; align-items: center; justify-content: center; padding-bottom: 0; padding-right: 0; margin-top: 20px; }
  .hero::after { display: none; }
  .hero-bottom { margin-top: 25px; }
  .book, .book-image-wrap { transform: scale(.88) rotate(-8deg) rotateY(-15deg); }
  .orbital-one { width: 300px; height: 300px; }
  .orbital-two { width: 320px; height: 320px; }
  .object-caption { max-width: 180px; bottom: 55px; }
  main > section:not(.hero) { padding-top: 80px; padding-bottom: 80px; }
  .foreword-layout { grid-template-columns: 1fr; gap: 45px; }
  .climate-aside { position: static; padding: 30px; }
  .climate-aside .portrait-initials { max-width: 230px; }
  .primary-layout { grid-template-columns: 1fr; gap: 30px; }
  .author-card { padding: 24px; }
  .article-card > .media-image { height: auto; }
  .article-card h3 { font-size: 23px; }
  .genz-photos img { height: 180px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer-top > p { grid-column: 1; }
  .footer-links { grid-column: 2; grid-row: 1/3; }
}
@media (max-width: 600px) {
  :root { --gutter: 23px; }
  html { scroll-padding-top: 84px; }
  .site-nav { min-height: 72px; flex-wrap: wrap; gap: 0; }
  .brand { min-height: 72px; }
  .brand svg { width: 29px; height: 29px; }
  .nav-links { flex-basis: 100%; padding: 0 0 18px; display: flex; flex-wrap: wrap; gap: 4px 22px; font-size: 13px; }
  .nav-links > .nav-edition { padding: 8px 12px; }
  .js .menu-toggle { display: block; }
  .js .nav-links { display: none; }
  .js .nav-links.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 0; padding-bottom: 23px; }
  .js .nav-links > a { padding: 14px 0; border-top: 1px solid var(--line); }
  .js .nav-links > .nav-edition { border: 1px solid var(--line); padding: 12px 16px; margin-top: 10px; }
  .menu-toggle[aria-expanded='true'] span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .menu-toggle[aria-expanded='true'] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .hero { grid-template-columns: 1fr; padding-top: 34px; min-height: auto; gap: 0; }
  .hero-copy { padding: 0; }
  .hero-kicker { margin-bottom: 24px; font-size: 12px; color: var(--fern); }
  .hero h1 { font-size: clamp(53px,12.7vw,76px); margin-left: -2px; color: #8b0000; }
  .hero-description { max-width: 305px; font-size: 15px; margin-top: 23px; }
  .hero-actions { margin-top: 25px; gap: 12px 22px; }
  .button { gap: 24px; padding: 13px 20px; }
  .hero-credit { margin-top: 27px; font-size: 16px; color: #8b0000; }
  .hero-object { height: 430px; padding-bottom: 0; margin-top: 23px; }
  .book, .book-image-wrap { width: 260px; height: 392px; scale: .82; }
  .feature-slide-copy h2 { font-size: 42px; }
  .feature-slide-copy > p { font-size: 15px; }
  .feature-slide-visual .media-image,
  .feature-slide-visual .editorial-art { max-height: 45svh; }
  .cover-art { height: 157px; }
  .cover-title { font-size: 30px; }
  .cover-bottom { margin-top: 18px; }
  .object-caption { bottom: 4px; max-width: none; font-size: 9px; }
  .orbital-one { width: 310px; height: 310px; }
  .orbital-two { width: 340px; height: 340px; }
  .object-halo { max-width: 100%; }
  .hero-bottom { margin-top: 27px; padding: 20px 0; font-size: 10px; }
  .hero-bottom > span { max-width: 140px; }
  .hero-bottom > a { max-width: 130px; text-align: right; }
  .hero-bottom a span { margin-left: 8px; }
  .chapter-bar { justify-content: start; gap: 9px; padding-block: 25px; }
  .chapter-bar > span { font-size: 10px; }
  .chapter-bar p { font-size: 15px; }
  .chapter-bar p span { padding: 0 6px; }
  main > section:not(.hero) { padding-top: 63px; padding-bottom: 63px; }
  .reading-prose { font-size: 18px; line-height: 1.85; }
  .section-heading { margin-bottom: 28px; }
  .pull-quote { padding-left: 19px; }
  .pull-quote p { font-size: 23px; }
  .climate-aside { padding: 25px; }
  .climate-aside h3 { font-size: 27px; }
  .section-intro { margin-bottom: 36px; font-size: 15px; }
  .primary-layout h3 { font-size: 38px; }
  .primary-layout { gap: 35px; padding-bottom: 30px; }
  .author-stories, .academic-grid, .coauthor-grid, .infocus-grid, .edition-section { grid-template-columns: 1fr; }
  .author-stories { gap: 30px; }
  .coauthor-grid { gap: 15px; }
  .author-card { padding: 25px; }
  .three-columns, .two-columns { grid-template-columns: 1fr; }
  .topics { font-size: 11px; gap: 12px 20px; }
  .genz-photos { grid-template-columns: 1fr 1fr; gap: 10px; }
  .genz-photos img { height: 155px; }
  .genz-photos img:last-child { display: none; }
  .infocus-grid { gap: 30px; }
  .article-card > .media-image { height: auto; }
  .article-card h3 { min-height: auto; font-size: 25px; }
  .article-body { padding-top: 21px; }
  .article-date { font-size: 10px; }
  .edition-year { font-size: 125px; text-align: left; margin-top: 0; }
  .edition-year span { font-size: 11px; margin-top: 18px; }
  .site-footer { padding-top: 25px; }
  .footer-top { grid-template-columns: 1fr; gap: 15px; padding-bottom: 35px; }
  .footer-top .brand { min-height: 55px; }
  .footer-links { grid-column: 1; grid-row: auto; grid-template-columns: repeat(2,1fr); margin-top: 13px; }
  .footer-bottom { flex-wrap: wrap; justify-content: flex-start; gap: 12px 25px; font-size: 10px; }
  .footer-bottom > span { flex-basis: 100%; }
  .author-name { font-size: 17px; color: #8b0000; }
  .section-heading > .media-image { width: 95% !important; max-height: none; height: auto; }
  .signature { font-size: 12px; font-weight: 600; }
  .signature .sig-primary { font-size: 13px; }
  .author-stories > div > .detail-text { font-size: 13px; }
  .academic-publications > .detail-text { font-size: 15px; color: #8b0000; }
  .coauthor-subheading { font-size: 16px; color: #cc0000; font-weight: 700; letter-spacing: 0; text-transform: none; }
  .author-card > .media-image { width: 90%; height: auto; }
  .primary-layout { display: flex; flex-direction: column; align-items: flex-start; text-align: left; }
  .lky-affiliation { font-size: 16px !important; color: #8b0000; }
  .about-layout { grid-template-columns: 1fr; gap: 36px; }
  .about-aside { position: static; }
  .about-pull-quote { display: none; }
  .endorsement-byline { flex-direction: column; }
  .endorsement-byline > .media-image { width: 100%; height: auto; border-radius: 9px; }
}
@media (max-width: 360px) {
  .hero h1 { font-size: 48px; }
  .hero-actions { gap: 8px 15px; }
  .hero-actions .button { padding-inline: 16px; gap: 15px; }
  .orbital-two { width: 290px; height: 290px; }
  .orbital-one { width: 275px; height: 275px; }
  .chapter-bar p { font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  .site-header, .hero-object, .hero-bottom, .chapter-bar, .reading-progress, .audio-player, .audio-status, .article-actions button { display: none; }
  body { color: black; background: white; }
  main > section:not(.hero), .hero { display: block; padding: 25px 0; min-height: auto; }
  .hero h1 { font-size: 44px; }
  .foreword-layout, .primary-layout, .coauthor-grid { display: block; }
  .climate-aside { position: static; }
  .author-card { break-inside: avoid; margin: 20px 0; }
}
/* Highly Distinguished Co-Authors subheading + visual reorder */
.coauthor-subheading { grid-column: 1 / -1; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--fern); padding: 30px 0 10px; border-top: 1px solid var(--line); margin-top: 12px; order: 7; }
.coauthor-grid > .author-card:first-child { order: 8; }
.coauthor-grid > .author-card:nth-child(8) { order: 9; }
.coauthor-grid > .author-card:nth-child(9) { order: 10; }

/* Time logo in climate aside */
.time-logo { display: block; height: 26px; width: auto; margin-bottom: 16px; }

/* LKY meeting photo inside an author card body */
.author-lky-photo { margin-top: 20px; }
.author-lky-photo .media-image { width: 100%; max-height: none; height: auto; border-radius: 8px; }
.author-lky-caption { margin-top: 8px; }

/* Back-cover endorsement block */
.endorsement-block { margin-top: 0; padding: 36px; background: var(--paper); border: 1px solid #dce5d8; border-left: 3px solid var(--fern); border-radius: 12px; box-shadow: 0 2px 12px #163e2c0a; }
.endorsement-block blockquote p { margin-bottom: 18px; }
.endorsement-block blockquote p:last-child { margin-bottom: 0; }
.endorsement-block blockquote { font: 17px/1.85 var(--serif); color: #36493b; margin: 0 0 24px; font-style: italic; text-align: justify; }
.endorsement-block blockquote::before { content: '\201C'; font-family: var(--display); font-size: 60px; color: var(--fern); line-height: 0; vertical-align: -22px; margin-right: 4px; }
.endorsement-block blockquote::after { content: '\201D'; font-family: var(--display); font-size: 60px; color: var(--fern); line-height: 0; vertical-align: -22px; margin-left: 4px; }
.endorsement-byline { display: flex; align-items: flex-start; gap: 18px; font-size: 15px; color: var(--muted); line-height: 1.8; }
.endorsement-byline > .media-image { width: 140px; height: 170px; object-fit: cover; border-radius: 9px; flex-shrink: 0; }
.endorsement-byline > .portrait-initials { width: 72px; height: 86px; flex-shrink: 0; }
.endorsement-byline strong { display: block; font-size: 17px; color: var(--forest); font-weight: 600; margin-bottom: 3px; }
.byline-highlight { display: inline; font-size: inherit; color: #8b0000; font-weight: 700; }
.govt-india { color: #8b0000; font-weight: 700; font-style: normal; }
.endorsement-heading { font-size: 12px; color: var(--fern); margin-bottom: 20px; }

/* Small content adaptations for optional media and long profile lists. */
.menu-toggle { display: none; }
.audio-player:has(audio) { display: block; }
.climate-aside .content-16 { display: block; }
.climate-aside .content-18 { display: grid; gap: 20px; }
.climate-aside .content-19 { padding-left: 0; }
.career-timeline .content-33 { display: grid; gap: 18px; }
.author-body .content-51 { align-items: flex-start; }
.author-body .content-51 span { font-size: 10px; border: 1px solid var(--line); border-radius: 5px; padding: 6px 9px; }
.section-heading > .media-image { width: 90%; max-height: none; height: auto; margin-top: 20px; }
.climate-aside h3 span { color: var(--fern); }
@media (max-width: 600px) { .js .menu-toggle { display: block; } }