:root {
  --page: #f7f8f1;
  --paper: #fffdf7;
  --ink: #173020;
  --muted: #5f6f63;
  --line: #d8decb;
  --leaf: #2f6f3e;
  --leaf-dark: #204e31;
  --moss: #d9e8c9;
  --ochre: #d8a13a;
  --shadow: 0 18px 50px rgb(30 58 36 / 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; background: #e7eadf; }
.site-header { background: #ffffff; border-bottom: 1px solid #e3e2db; box-shadow: 0 2px 14px rgb(20 20 18 / .08); }
.header-inner { max-width: 1340px; min-height: 64px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 205px minmax(0, 1fr) 54px; align-items: center; gap: 18px; }
.utility-bar { display: flex; justify-content: space-between; gap: 16px; padding: 8px clamp(18px, 4vw, 56px); font-size: 12px; letter-spacing: .04em; color: var(--muted); border-bottom: 1px solid var(--line); }
.masthead { min-height: 0; display: flex; justify-content: flex-start; align-items: center; gap: 9px; font-family: Georgia, "Times New Roman", serif; font-size: 22px; font-weight: 800; letter-spacing: 0; }
.mark { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--leaf); color: white; font-family: ui-sans-serif, system-ui; font-size: 14px; letter-spacing: 0; }
.channel-nav { display: flex; justify-content: flex-start; gap: clamp(12px, 1.65vw, 24px); padding: 0; border-top: 0; font-size: 12px; font-weight: 850; letter-spacing: 0; text-transform: uppercase; white-space: nowrap; overflow-x: auto; scrollbar-width: none; }
.channel-nav::-webkit-scrollbar { display: none; }
.channel-nav a[aria-current="page"], .channel-nav a:hover { color: var(--leaf); }
.header-search { justify-self: end; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0; color: #33342f; }
main { overflow: hidden; }
.home-lead { display: grid; grid-template-columns: minmax(0, .95fr) minmax(360px, .9fr) minmax(180px, .28fr); gap: 0; min-height: 560px; border-bottom: 1px solid var(--line); background: var(--paper); }
.lead-image { border-right: 1px solid var(--line); }
.lead-image img { width: 100%; height: 100%; min-height: 560px; object-fit: cover; }
.lead-copy { padding: clamp(28px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.section-label, .kicker { color: var(--leaf-dark); font-size: 12px; font-weight: 900; letter-spacing: 0; text-transform: uppercase; }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; line-height: 1.02; letter-spacing: 0; margin: 0; }
h1 { font-size: clamp(42px, 6.8vw, 88px); }
.lead-copy h1 { font-size: clamp(38px, 4.4vw, 58px); max-width: 720px; }
h2 { font-size: clamp(34px, 4.8vw, 64px); }
h3 { font-size: clamp(22px, 2.3vw, 34px); }
p { margin: 0; color: var(--muted); }
.lead-copy p:not(.section-label) { font-size: clamp(17px, 1.7vw, 20px); margin: 16px 0 22px; max-width: 640px; }
.button { display: inline-flex; align-items: center; justify-content: center; width: fit-content; border: 2px solid var(--ink); background: var(--ink); color: white; min-height: 46px; padding: 0 22px; font-size: 13px; font-weight: 900; text-transform: uppercase; letter-spacing: 0; transition: transform .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); background: var(--leaf-dark); }
.button-light { background: transparent; color: var(--ink); }
.lead-aside { border-left: 1px solid var(--line); display: flex; flex-direction: column; justify-content: end; }
.lead-aside a { padding: 24px; border-top: 1px solid var(--line); display: grid; gap: 8px; font-family: Georgia, "Times New Roman", serif; font-size: 22px; line-height: 1.1; }
.lead-aside span { font-family: ui-sans-serif, system-ui; color: var(--leaf); font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .09em; }
.channel-ribbon { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border-bottom: 1px solid var(--line); background: var(--moss); }
.channel-ribbon a { padding: 22px; border-right: 1px solid rgb(23 48 32 / .18); min-height: 150px; display: flex; flex-direction: column; gap: 10px; }
.channel-ribbon strong { font-family: Georgia, "Times New Roman", serif; font-size: 24px; line-height: 1; }
.channel-ribbon span { color: rgb(23 48 32 / .78); font-size: 14px; }
.quick-story-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.quick-story-strip a { min-height: 132px; padding: 24px clamp(16px, 2vw, 28px); border-right: 1px solid var(--line); display: grid; align-content: center; gap: 8px; }
.quick-story-strip span, .channel-side-list span, .pick-card span { color: var(--leaf); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.quick-story-strip strong { font-family: Georgia, "Times New Roman", serif; font-size: clamp(21px, 2vw, 30px); line-height: 1.05; }
.magazine-channel { max-width: 1320px; margin: 0 auto; padding: clamp(50px, 7vw, 88px) clamp(18px, 4vw, 40px); border-bottom: 1px solid var(--line); }
.magazine-channel + .magazine-channel { padding-top: clamp(42px, 6vw, 72px); }
.channel-title-row { display: flex; align-items: end; justify-content: space-between; gap: 24px; border-top: 4px solid var(--ink); padding-top: 18px; margin-bottom: 28px; }
.channel-title-row h2 { font-size: clamp(42px, 6vw, 82px); }
.channel-title-row a { font-size: 13px; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; color: var(--leaf-dark); text-decoration: underline; text-underline-offset: 4px; }
.channel-feature-grid { display: grid; grid-template-columns: minmax(0, .86fr) minmax(340px, .64fr); gap: 30px; align-items: stretch; }
.channel-main-story { min-width: 0; overflow: hidden; display: grid; grid-template-columns: minmax(260px, .55fr) minmax(340px, .75fr); background: var(--paper); border: 1px solid var(--line); min-height: 360px; }
.channel-main-story > a { min-height: 100%; }
.channel-main-story img { width: 100%; height: 100%; object-fit: cover; }
.channel-main-story > div { min-width: 0; padding: clamp(22px, 2.6vw, 34px); display: flex; flex-direction: column; justify-content: center; gap: 12px; }
.channel-main-story h3 { font-size: clamp(28px, 3vw, 42px); letter-spacing: -0.035em; overflow-wrap: anywhere; }
.channel-main-story p { font-size: 17px; }
.channel-side-list { min-width: 0; border-top: 1px solid var(--ink); display: grid; align-content: start; background: rgb(255 253 247 / .5); }
.channel-side-list > p { padding: 0 0 18px; font-size: 17px; color: var(--muted); }
.channel-side-list a { padding: 18px 0; border-top: 1px solid var(--line); display: grid; gap: 7px; }
.channel-side-list strong { font-family: Georgia, "Times New Roman", serif; font-size: clamp(21px, 1.8vw, 27px); line-height: 1.08; }
.channel-home .channel-title-row { border-top-color: var(--leaf); }
.channel-solar { background: linear-gradient(180deg, rgb(217 232 201 / .24), transparent 38%); }
.channel-shopping .channel-main-story { background: #f3f0df; }
.section-wrap { max-width: 1320px; margin: 0 auto; padding: clamp(52px, 8vw, 96px) clamp(18px, 4vw, 40px); }
.section-heading { max-width: 820px; margin-bottom: 32px; }
.section-heading p { margin-top: 12px; font-size: 18px; }
.story-grid { display: grid; gap: 24px; }
.mixed-grid { grid-template-columns: 1.3fr repeat(2, minmax(0, 1fr)); align-items: start; }
.compact-grid, .category-grid, .portrait-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.story-card { background: var(--paper); border: 1px solid var(--line); box-shadow: 0 1px 0 rgb(23 48 32 / .04); }
.story-card-large { grid-row: span 2; }
.story-image-link img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.story-card-large .story-image-link img { aspect-ratio: 1 / 1; }
.story-copy { padding: 20px; display: grid; gap: 10px; }
.story-copy h3 a:hover, .text-link:hover { color: var(--leaf); }
.story-copy p { font-size: 15px; }
.editors-picks { max-width: 1320px; margin: 0 auto; padding: clamp(48px, 7vw, 86px) clamp(18px, 4vw, 40px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.picks-board { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
.pick-card { background: var(--paper); border: 1px solid var(--line); display: grid; gap: 10px; padding: 14px; align-content: start; }
.pick-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.pick-card strong { font-family: Georgia, "Times New Roman", serif; font-size: clamp(20px, 2vw, 30px); line-height: 1.08; }
.pick-card-0, .pick-card-1 { grid-column: span 2; }
.pick-card-0 img { aspect-ratio: 5 / 4; }
.pick-card-2, .pick-card-3, .pick-card-4, .pick-card-5 { grid-column: span 1; }
.energy-notebook { display: grid; grid-template-columns: .65fr 1fr; gap: 40px; max-width: 1320px; margin: 0 auto; padding: clamp(52px, 8vw, 96px) clamp(18px, 4vw, 40px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.energy-notebook p { margin: 18px 0; font-size: 18px; }
.text-link { color: var(--leaf-dark); font-weight: 900; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.notebook-list, .archive-list { display: grid; border-top: 1px solid var(--line); }
.notebook-list a, .archive-list a { display: grid; grid-template-columns: 130px 1fr; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.notebook-list span, .archive-list span { color: var(--leaf); font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.notebook-list strong, .archive-list strong { font-family: Georgia, "Times New Roman", serif; font-size: 26px; line-height: 1.05; }
.notebook-list em, .archive-list em { grid-column: 2; color: var(--muted); font-style: normal; }
.low-waste-panel { border-bottom: 1px solid var(--line); }
.commerce-band { margin: 0 auto; max-width: 1320px; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; padding: 42px clamp(18px, 4vw, 40px); background: var(--leaf-dark); color: white; }
.commerce-band p, .commerce-band .section-label { color: rgb(255 255 255 / .78); }
.commerce-band h2 { color: white; margin: 8px 0 12px; }
.commerce-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.commerce-band .button { background: white; color: var(--ink); border-color: white; }
.commerce-band .button-light { background: transparent; color: white; }
.newsletter-follow { max-width: 1320px; margin: clamp(44px, 7vw, 86px) auto 0; padding: clamp(28px, 5vw, 54px) clamp(18px, 4vw, 40px); display: grid; grid-template-columns: 1fr minmax(280px, .72fr) .55fr; gap: 28px; align-items: end; background: var(--paper); border-top: 4px solid var(--leaf); border-bottom: 1px solid var(--line); }
.newsletter-follow h2 { font-size: clamp(34px, 4.6vw, 62px); }
.newsletter-follow p { margin-top: 12px; font-size: 17px; }
.newsletter-follow form { display: grid; gap: 9px; }
.newsletter-follow label { color: var(--leaf-dark); font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.newsletter-follow input { min-height: 48px; border: 1px solid var(--ink); background: white; padding: 0 14px; font: inherit; color: var(--ink); }
.newsletter-follow button { min-height: 46px; border: 2px solid var(--ink); background: var(--ink); color: white; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; cursor: pointer; }
.newsletter-follow nav { display: grid; gap: 10px; align-self: stretch; }
.newsletter-follow nav a { border-bottom: 1px solid var(--line); padding-bottom: 10px; font-family: Georgia, "Times New Roman", serif; font-size: 22px; line-height: 1.05; }
.money-archive { max-width: 1320px; margin: 0 auto; padding: clamp(52px, 8vw, 96px) clamp(18px, 4vw, 40px); }
.safe-append { max-width: 1320px; margin: 0 auto clamp(52px, 8vw, 96px); padding: 28px clamp(18px, 4vw, 40px); border: 2px dashed rgb(47 111 62 / .28); background: rgb(255 253 247 / .62); }
.reference-feature-deck { max-width: 1280px; margin: 0 auto; padding: clamp(46px, 6vw, 72px) 24px clamp(58px, 7vw, 82px); display: grid; grid-template-columns: 405px minmax(0, 1fr); gap: clamp(40px, 5vw, 62px); align-items: start; background: var(--page); }
.reference-feature-deck.feature-deck-tinted { max-width: none; padding-left: max(24px, calc((100vw - 1280px) / 2 + 24px)); padding-right: max(24px, calc((100vw - 1280px) / 2 + 24px)); background: #ebe9e2; }
.lead-rail { display: grid; gap: 28px; align-content: start; }
.lead-rail-item { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 18px; align-items: start; }
.lead-rail-item img { width: 150px; height: 96px; object-fit: cover; }
.lead-rail-item strong { display: block; color: #11120f; font-size: 16px; line-height: 1.28; font-weight: 850; }
.lead-rail-item em, .large-feature-story p, .tree-story-card p { display: block; margin-top: 7px; color: #5c5c55; font-style: normal; font-size: 13px; font-weight: 800; }
.large-feature-story { min-width: 0; }
.large-feature-image img { width: 100%; aspect-ratio: 1.74 / 1; object-fit: cover; }
.large-feature-story .tree-kicker { margin-top: 18px; }
.large-feature-story h1 { margin-top: 9px; max-width: 760px; color: #11120f; font-size: clamp(28px, 3.2vw, 42px); line-height: 1.03; }
.tree-kicker { display: inline-block; color: #65665f; font-size: 12px; font-weight: 900; letter-spacing: 0; text-transform: uppercase; }
.reference-channel { background: #ffffff; padding: clamp(68px, 8vw, 94px) 0 clamp(76px, 9vw, 108px); }
.reference-channel-tinted { background: #ebe9e2; }
.reference-channel-inner { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.reference-channel h2 { margin: 0 0 38px; color: #11120f; text-align: center; font-size: clamp(30px, 3vw, 40px); line-height: 1; }
.reference-channel h2 span { color: var(--leaf); }
.tree-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(34px, 5vw, 64px); align-items: start; }
.tree-story-card { min-width: 0; }
.tree-card-image img { width: 100%; aspect-ratio: 1.54 / 1; object-fit: cover; }
.tree-story-card .tree-kicker { margin-top: 17px; }
.tree-story-card h3 { margin-top: 8px; color: #11120f; font-size: clamp(22px, 1.9vw, 29px); line-height: 1.04; }
.reference-ad-break { background: #ffffff; padding: 0 24px 82px; }
.reference-ad-break div { max-width: 720px; min-height: 92px; margin: 0 auto; display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; padding: 0 26px; background: #1f2423; color: #ffffff; }
.reference-ad-break strong { font-family: Georgia, "Times New Roman", serif; font-size: 25px; line-height: 1; color: #ffffff; }
.reference-ad-break span { color: rgb(255 255 255 / .76); font-size: 13px; line-height: 1.35; }
.money-archive .section-heading { text-align: center; margin-left: auto; margin-right: auto; }
.money-archive .archive-list { max-width: 980px; margin: 0 auto; }
.category-hero, .fixed-hero { display: grid; grid-template-columns: 1fr .82fr; gap: 36px; align-items: center; padding: clamp(44px, 8vw, 96px) clamp(18px, 5vw, 72px); background: var(--paper); border-bottom: 1px solid var(--line); }
.category-hero p, .fixed-hero p { font-size: 18px; margin-top: 16px; max-width: 680px; }
.category-hero img, .fixed-hero img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border: 1px solid var(--line); }
.category-lead { max-width: 1320px; margin: 0 auto; padding: 50px clamp(18px, 4vw, 40px); display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 30px; border-bottom: 1px solid var(--line); }
.category-lead aside { background: var(--moss); padding: 28px; align-self: start; }
.category-lead aside h2 { font-size: 34px; margin-bottom: 14px; }
.article-page { max-width: 1040px; margin: 0 auto; padding: clamp(48px, 8vw, 92px) clamp(18px, 4vw, 40px); }
.article-header { max-width: 920px; margin-bottom: 28px; }
.article-header p { font-size: clamp(18px, 2vw, 23px); margin-top: 18px; }
.article-hero-image { width: 100%; max-height: 620px; object-fit: cover; border: 1px solid var(--line); margin: 28px 0 34px; }
.article-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 38px; align-items: start; }
.article-note { position: sticky; top: 172px; border-top: 3px solid var(--leaf); padding-top: 14px; color: var(--muted); font-size: 14px; }
.article-note strong { color: var(--ink); display: block; margin-bottom: 8px; }
.article-body { background: var(--paper); border: 1px solid var(--line); padding: clamp(24px, 4vw, 46px); }
.article-body h2 { font-size: clamp(28px, 3vw, 44px); margin: 34px 0 12px; }
.article-body h3 { font-size: 25px; margin: 26px 0 10px; }
.article-body p, .article-body li { color: #324235; font-size: 18px; }
.article-body p + p, .article-body ul, .article-body ol, .article-body table, .article-body div { margin-top: 16px; }
.article-body table { width: 100%; border-collapse: collapse; font-size: 15px; display: block; overflow-x: auto; }
.article-body th, .article-body td { border: 1px solid var(--line); padding: 10px; text-align: left; }
.article-body a { color: var(--leaf-dark); text-decoration: underline; text-underline-offset: 3px; }
.related-section { border-top: 1px solid var(--line); }
.fixed-page-content, .policy-card { max-width: 930px; margin: 54px auto 90px; background: var(--paper); border: 1px solid var(--line); padding: clamp(28px, 5vw, 58px); }
.fixed-page-content h2, .policy-card h2 { font-size: 32px; margin-top: 28px; margin-bottom: 10px; }
.fixed-page-content p, .fixed-page-content li, .policy-card p, .policy-card li { font-size: 18px; color: #314638; }
.fixed-page-content p + p, .policy-card p + p, .policy-card ul { margin-top: 16px; }
.site-footer { display: grid; grid-template-columns: 1fr 1.2fr; gap: 30px; padding: 42px clamp(18px, 4vw, 56px); background: #12291b; color: white; }
.site-footer p { color: rgb(255 255 255 / .72); max-width: 420px; }
.footer-brand { font-family: Georgia, "Times New Roman", serif; font-size: 38px; font-weight: 700; letter-spacing: -0.04em; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 14px 22px; justify-content: flex-end; align-content: start; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.top-link { position: fixed; right: 18px; bottom: 18px; z-index: 30; background: var(--ink); color: white; border-radius: 999px; padding: 10px 14px; font-size: 12px; font-weight: 900; text-transform: uppercase; }
@media (max-width: 1080px) {
  .home-lead, .category-hero, .fixed-hero, .energy-notebook, .category-lead, .site-footer { grid-template-columns: 1fr; }
  .header-inner { grid-template-columns: 1fr; min-height: 0; padding-top: 16px; padding-bottom: 14px; gap: 13px; }
  .masthead { justify-content: center; }
  .channel-nav { justify-content: flex-start; }
  .header-search { display: none; }
  .reference-feature-deck, .reference-feature-deck.feature-deck-tinted { grid-template-columns: 1fr; padding-left: 24px; padding-right: 24px; }
  .lead-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lead-image img { min-height: 380px; }
  .lead-aside { border-left: 0; border-top: 1px solid var(--line); }
  .quick-story-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .channel-ribbon { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .channel-feature-grid, .newsletter-follow { grid-template-columns: 1fr; }
  .channel-main-story { grid-template-columns: 1fr; }
  .channel-main-story img { aspect-ratio: 16 / 10; }
  .mixed-grid, .compact-grid, .category-grid, .portrait-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tree-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .picks-board { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pick-card-0, .pick-card-1, .pick-card-2, .pick-card-3, .pick-card-4, .pick-card-5 { grid-column: auto; }
  .article-layout { grid-template-columns: 1fr; }
  .article-note { position: static; }
  .site-footer nav { justify-content: flex-start; }
}
@media (max-width: 720px) {
  .utility-bar { flex-direction: column; gap: 4px; }
  .header-inner { padding: 14px 18px 12px; }
  .masthead { min-height: 0; font-size: 28px; }
  .mark { width: 38px; height: 38px; font-size: 18px; }
  .channel-nav { justify-content: flex-start; }
  .lead-rail { grid-template-columns: 1fr; }
  .lead-rail-item { grid-template-columns: 124px minmax(0, 1fr); }
  .lead-rail-item img { width: 124px; height: 78px; }
  .reference-feature-deck, .reference-feature-deck.feature-deck-tinted { padding: 34px 18px 48px; gap: 34px; }
  .large-feature-story h1 { font-size: 28px; }
  .reference-channel { padding: 54px 0 64px; }
  .reference-channel-inner { padding: 0 18px; }
  .tree-card-grid { grid-template-columns: 1fr; gap: 34px; }
  .reference-ad-break { padding: 0 18px 58px; }
  .reference-ad-break div { grid-template-columns: 1fr; padding: 22px; }
  .home-lead { min-height: 0; }
  .lead-copy { padding: 28px 18px; }
  h1 { font-size: 42px; }
  h2 { font-size: 34px; }
  .quick-story-strip, .channel-ribbon, .mixed-grid, .compact-grid, .category-grid, .portrait-grid, .picks-board { grid-template-columns: 1fr; }
  .quick-story-strip a { min-height: 108px; }
  .channel-title-row { align-items: start; flex-direction: column; }
  .magazine-channel { padding-left: 18px; padding-right: 18px; }
  .notebook-list a, .archive-list a { grid-template-columns: 1fr; }
  .notebook-list em, .archive-list em { grid-column: auto; }
  .commerce-band { grid-template-columns: 1fr; }
  .newsletter-follow { margin-top: 34px; }
  .article-body { padding: 22px; }
}