@charset "UTF-8";
/* Daily Read — shared design system and responsive page layouts. */
:root {
  --ink: #15171a;
  --muted: #5b626c;
  --orange: #db3d0c;
  --line: #dedfe2;
  --paper: #fff;
  --soft: #f3f4f6;
  --navy: #101c2e;
  --width: 1256px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--orange); }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--orange); outline-offset: 5px; }
button, input { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
figure { margin: 0; }
.wrap { width: min(var(--width), calc(100% - 64px)); margin-inline: auto; }
.skip { position: absolute; left: 20px; top: -80px; z-index: 100; background: #fff; padding: 10px 20px; }
.skip:focus { top: 12px; }
.topline { background: var(--ink); color: #fff; font-size: 12px; letter-spacing: .075em; padding: 9px 0; }
.topline .wrap { display: flex; justify-content: space-between; gap: 20px; }
.masthead { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 27px; }
.brand { font-size: 54px; letter-spacing: -2.8px; line-height: 1; font-weight: 900; white-space: nowrap; }
.brand span { color: #f4511e; }
a.brand:hover { color: inherit; }
.masthead p { color: var(--muted); font-size: 14px; margin: 0 auto 0 10px; }
.header-about { font-size: 13px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.nav-wrap { display: flex; border-top: 1px solid var(--line); border-bottom: 3px solid var(--ink); align-items: center; gap: 24px; }
.nav { display: flex; align-items: stretch; gap: 33px; min-height: 56px; flex: 1; overflow-x: auto; white-space: nowrap; scrollbar-width: thin; }
.nav a { font-size: 14px; font-weight: 700; padding: 17px 0 15px; }
.nav a.active { box-shadow: inset 0 -3px var(--orange); color: var(--orange); }
.search-link { display: flex; gap: 8px; align-items: center; font-size: 14px; border-left: 1px solid var(--line); padding-left: 22px; }
.focus-strip { display: flex; gap: 17px; align-items: center; font-size: 13px; padding: 15px 0; border-bottom: 1px solid var(--line); white-space: nowrap; overflow-x: auto; scrollbar-width: thin; }
.focus-strip strong { color: var(--orange); font-size: 11px; letter-spacing: .1em; }
.focus-strip > span { color: #a3a8af; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin: 45px 0 23px; border-bottom: 1px solid var(--line); padding-bottom: 14px; }
.first-heading { margin-top: 26px; }
.section-heading h1, .section-heading h2 { font-size: 25px; line-height: 1.2; letter-spacing: -.7px; margin: 0; }
.section-heading > span { font-size: 11px; letter-spacing: .12em; color: var(--muted); font-weight: 700; }
.text-link { font-size: 13px; font-weight: 700; color: var(--orange); text-decoration: underline; text-underline-offset: 4px; white-space: nowrap; }
.lead-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 30px; }
.hero-image { display: block; position: relative; overflow: hidden; background: var(--navy); }
.hero-image img { width: 100%; height: 337px; object-fit: cover; }
.photo-badge { position: absolute; left: 19px; bottom: 18px; background: #fff; color: var(--ink); border-left: 4px solid var(--orange); padding: 6px 10px; font-size: 11px; font-weight: 800; letter-spacing: .09em; }
.lead-copy { padding-top: 17px; }
.lead-main h2 { font-family: Georgia, 'Times New Roman', serif; font-size: 44px; line-height: 1.08; letter-spacing: -1.3px; margin: 10px 0 13px; }
.lead-main p { font-size: 17px; color: var(--muted); line-height: 1.55; margin: 10px 0; }
.category-label { display: inline-block; text-transform: uppercase; font-size: 11px; font-weight: 800; letter-spacing: .08em; line-height: 1.4; color: var(--orange); }
.meta { display: flex; flex-wrap: wrap; gap: 9px; font-size: 12px; color: var(--muted); margin-top: 13px; }
.meta > span + span::before { content: '·'; margin-right: 9px; }
.lead-side { border-left: 1px solid var(--line); padding-left: 30px; display: grid; gap: 24px; align-content: start; }
.lead-side article + article { border-top: 1px solid var(--line); padding-top: 24px; }
.image-link { display: block; overflow: hidden; background: var(--soft); }
.image-link img { width: 100%; aspect-ratio: 1.7; object-fit: cover; transition: transform .25s ease; }
.image-link:hover img { transform: scale(1.025); }
.story-card { min-width: 0; }
.card-copy { padding-top: 15px; }
.story-card h3 { font-family: Georgia, 'Times New Roman', serif; font-size: 25px; font-weight: 700; letter-spacing: -.45px; line-height: 1.2; margin: 9px 0 10px; }
.story-card p { font-size: 14px; line-height: 1.6; color: var(--muted); margin: 0; }
.side-story .image-link img { height: 159px; aspect-ratio: auto; }
.side-story h3 { font-size: 25px; margin-bottom: 7px; }
.side-story p { display: none; }
.side-story .meta { margin-top: 10px; }
.brief-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); margin-top: 30px; padding: 24px 0; gap: 23px; }
.brief-grid article { display: flex; gap: 14px; }
.brief-grid article + article { border-left: 1px solid var(--line); padding-left: 23px; }
.brief-number { font-family: Georgia, serif; font-size: 31px; line-height: 1; color: #8a8f97; padding-top: 5px; }
.brief-grid h2 { font-size: 18px; letter-spacing: -.35px; line-height: 1.3; margin: 6px 0; }
.brief-grid .meta { margin-top: 8px; }
.card-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 34px 28px; }
.science-feature { display: grid; grid-template-columns: 1.1fr 1fr; background: var(--navy); color: #fff; margin: 56px 0 10px; }
.feature-photo { min-width: 0; position: relative; }
.feature-photo img { width: 100%; height: 100%; min-height: 380px; object-fit: cover; }
.feature-photo small { position: absolute; bottom: 12px; left: 16px; right: 16px; width: fit-content; font-size: 11px; background: rgba(0,0,0,.65); padding: 4px 7px; }
.feature-copy { padding: 42px; align-self: center; }
.feature-copy .category-label { color: #ff9c7b; }
.feature-copy h2 { font-family: Georgia, serif; font-size: 40px; letter-spacing: -1px; line-height: 1.14; margin: 17px 0; }
.feature-copy p { color: #c7ced8; font-size: 16px; }
.button-light, .button-dark { display: inline-block; padding: 11px 20px; font-size: 14px; font-weight: 700; margin-top: 12px; }
.button-light { background: #fff; color: var(--ink); }
.button-dark { background: var(--ink); color: #fff; }
.button-dark:hover { background: var(--orange); color: white; }
.editorial-note { display: flex; align-items: center; gap: 27px; background: var(--soft); padding: 29px; margin-top: 52px; border-left: 4px solid var(--orange); }
.note-mark { font-size: 36px; font-weight: 900; letter-spacing: -2px; line-height: 1; }
.note-mark span { color: var(--orange); }
.editorial-note h2 { font-size: 20px; line-height: 1.3; margin: 0 0 7px; }
.editorial-note p { color: var(--muted); font-size: 14px; margin: 0; }
.editorial-note .text-link { margin-left: auto; }
footer { margin-top: 65px; padding: 40px 0 21px; background: var(--ink); color: #fff; }
.footer-grid { display: flex; justify-content: space-between; gap: 45px; }
footer .brand { font-size: 37px; letter-spacing: -2px; }
footer p { color: #b5bbc4; font-size: 14px; margin-top: 14px; }
footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; align-content: start; gap: 15px 22px; max-width: 510px; font-size: 13px; }
footer a:hover { color: #ff9c7b; }
.footer-bottom { display: flex; justify-content: space-between; gap: 22px; color: #b5bbc4; font-size: 11px; border-top: 1px solid #3c4046; padding-top: 20px; margin-top: 30px; }
/* Category archives and site information */
.listing-header { margin: 40px 0 32px; padding-bottom: 25px; border-bottom: 1px solid var(--ink); }
.listing-header h1, .info-heading h1 { font-family: Georgia, serif; font-size: clamp(36px,4vw,54px); line-height: 1.12; letter-spacing: -1.5px; margin: 11px 0 16px; }
.listing-header p { max-width: 670px; margin: 0 0 16px; font-size: 18px; color: var(--muted); }
.article-count { font-size: 13px; font-weight: 700; }
.info-page { max-width: 870px; padding-top: 48px; }
.info-heading { border-bottom: 1px solid var(--line); padding-bottom: 24px; margin-bottom: 26px; }
.info-heading > p { font-size: 20px; line-height: 1.5; color: var(--muted); }
.info-page > h1 { font-family: Georgia,serif; font-size: 42px; }
.credit-item { display: grid; grid-template-columns: 190px 1fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.credit-item > img { width: 100%; aspect-ratio: 1.5; object-fit: cover; margin-top: 12px; }
.credit-item h2 { font-size: 23px !important; margin-top: 0 !important; }
.credit-item p { font-size: 14px; }
/* Individual article layout */
.breadcrumbs { display: flex; gap: 10px; flex-wrap: wrap; font-size: 12px; color: var(--muted); margin: 25px 0; }
.article-header { max-width: 980px; margin: 34px auto 28px; }
.article-header > .category-label { font-size: 12px; }
.article-header h1 { font-family: Georgia, 'Times New Roman', serif; font-size: clamp(35px,4.3vw,58px); line-height: 1.08; letter-spacing: -1.7px; margin: 14px 0 21px; max-width: 960px; }
.standfirst { font-size: 21px; line-height: 1.5; color: var(--muted); max-width: 880px; margin: 0 0 24px; }
.byline { display: flex; gap: 12px; align-items: center; font-size: 14px; padding-top: 8px; }
.byline .avatar { width: 39px; height: 39px; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; border-bottom: 3px solid var(--orange); }
.byline a { font-weight: 700; }
.byline div > span { display: block; font-size: 12px; color: var(--muted); }
.article-image { max-width: 1080px; margin: 32px auto 38px; }
.article-image > img { width: 100%; max-height: 580px; object-fit: cover; }
.article-image figcaption { color: var(--muted); font-size: 12px; line-height: 1.5; margin-top: 10px; }
.article-image figcaption a { text-decoration: underline; text-underline-offset: 2px; }
.reading-layout { display: grid; grid-template-columns: 240px minmax(0,730px); gap: 50px; max-width: 1100px; margin: 0 auto; }
.article-sidebar { align-self: start; position: sticky; top: 28px; }
.toc { border-top: 3px solid var(--ink); padding-top: 15px; }
.toc summary { font-weight: 700; font-size: 14px; cursor: pointer; }
.toc ol { padding-left: 19px; font-size: 13px; color: var(--muted); }
.toc li { margin: 12px 0; padding-left: 3px; line-height: 1.45; }
.sidebar-note { font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 19px; margin-top: 22px; }
.article-body { font-family: Georgia, 'Times New Roman', serif; font-size: 19px; line-height: 1.8; overflow-wrap: break-word; }
.article-body p { margin: 0 0 21px; }
.article-body h2 { font-family: Arial,Helvetica,sans-serif; font-size: 26px; line-height: 1.25; letter-spacing: -.55px; margin: 37px 0 17px; }
.article-body ul { padding-left: 25px; margin: 21px 0; }
.article-body li { padding-left: 3px; margin: 11px 0; }
.article-body a { color: var(--orange); text-decoration: underline; text-underline-offset: 3px; }
.takeaway { background: var(--soft); border-left: 3px solid var(--orange); padding: 20px 24px; margin: 0 0 30px; font-family: Arial,Helvetica,sans-serif; }
.takeaway > strong { font-size: 11px; letter-spacing: .1em; color: var(--orange); }
.takeaway p { font-size: 16px; line-height: 1.6; margin: 9px 0 0; }
.sources { margin-top: 40px; border-top: 2px solid var(--ink); font-family: Arial,Helvetica,sans-serif; }
.sources h2 { font-size: 22px; margin-top: 23px; }
.sources p, .sources li { font-size: 14px; line-height: 1.6; }
.sources ul { padding-left: 19px; }
.article-end { border-top: 1px solid var(--line); padding-top: 23px; margin-top: 30px; font-family: Arial,Helvetica,sans-serif; }
.article-end p { font-size: 14px; color: var(--muted); margin-top: 6px; }
.related { margin-top: 55px; }
/* Local article search */
.search-form { max-width: 800px; margin-bottom: 26px; }
.search-form label { display: block; font-size: 14px; font-weight: 700; margin-bottom: 10px; }
.search-form > div { display: flex; gap: 12px; }
.search-form input { min-width: 0; flex: 1; border: 1px solid #9a9fa6; padding: 13px 16px; border-radius: 0; color: var(--ink); background: white; }
.search-form button { background: var(--ink); color: white; border: none; padding: 12px 24px; cursor: pointer; }
.search-form button:hover { background: var(--orange); }
.search-status { color: var(--muted); font-size: 14px; margin: 25px 0; }
.empty-state { grid-column: 1 / -1; background: var(--soft); padding: 24px; }
/* Tablet */
@media (max-width: 1000px) {
  .masthead p { display: none; }
  .nav { gap: 24px; }
  .nav-wrap { gap: 16px; }
  .search-link { padding-left: 16px; }
  .search-link span { display: none; }
  .lead-grid { grid-template-columns: minmax(0,1.5fr) minmax(0,1fr); gap: 24px; }
  .lead-side { padding-left: 24px; }
  .lead-main h2 { font-size: 38px; }
  .hero-image img { height: 300px; }
  .side-story .image-link img { height: 145px; }
  .side-story h3 { font-size: 22px; }
  .card-grid { gap: 29px 23px; }
  .story-card h3 { font-size: 23px; }
  .feature-copy { padding: 30px; }
  .feature-copy h2 { font-size: 34px; }
  .editorial-note { flex-wrap: wrap; }
  .editorial-note .text-link { margin-left: 68px; }
  .reading-layout { grid-template-columns: 195px minmax(0,1fr); gap: 32px; }
  .article-body { font-size: 18px; }
}
/* Mobile: navigation stays horizontally scrollable rather than hiding links. */
@media (max-width: 700px) {
  .wrap { width: calc(100% - 36px); }
  .topline { font-size: 10px; letter-spacing: .055em; }
  .topline .wrap > span + span { display: none; }
  .masthead { padding-block: 24px; }
  .brand { font-size: 43px; letter-spacing: -2.5px; }
  .header-about { font-size: 12px; }
  .nav-wrap { gap: 12px; }
  .nav { gap: 24px; min-height: 51px; }
  .nav a { font-size: 13px; padding-block: 15px 13px; }
  .search-link { padding-left: 13px; flex-shrink: 0; }
  .focus-strip { font-size: 12px; gap: 14px; padding-block: 12px; }
  .section-heading { margin-top: 35px; margin-bottom: 20px; }
  .section-heading h1, .section-heading h2 { font-size: 23px; }
  .section-heading > span { display: none; }
  .first-heading { margin-top: 24px; }
  .lead-grid { grid-template-columns: 1fr; gap: 27px; }
  .hero-image img { height: auto; min-height: 230px; max-height: 320px; object-fit: cover; aspect-ratio: 1.55; }
  .lead-main h2 { font-size: 36px; letter-spacing: -1px; }
  .lead-main p { font-size: 16px; }
  .lead-side { padding: 23px 0 0; border-left: 0; border-top: 1px solid var(--line); grid-template-columns: 1fr 1fr; gap: 20px; }
  .lead-side article + article { padding-top: 0; border-top: 0; }
  .side-story .image-link img { height: auto; aspect-ratio: 1.45; }
  .side-story h3 { font-size: 21px; }
  .side-story .category-label { font-size: 10px; letter-spacing: .05em; }
  .brief-grid { grid-template-columns: 1fr; gap: 18px; padding-block: 20px; }
  .brief-grid article + article { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 18px; }
  .brief-grid article { gap: 18px; }
  .brief-grid h2 { font-size: 19px; }
  .brief-number { font-size: 30px; min-width: 34px; }
  .card-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px 19px; }
  .story-card h3 { font-size: 22px; }
  .story-card p { font-size: 14px; }
  .science-feature { grid-template-columns: 1fr; margin-top: 40px; }
  .feature-photo img { height: 270px; min-height: 0; }
  .feature-copy { padding: 27px; }
  .feature-copy h2 { font-size: 35px; }
  .editorial-note { gap: 20px; padding: 24px; }
  .editorial-note > div { flex: 1; min-width: 180px; }
  .editorial-note h2 { font-size: 18px; }
  .editorial-note .text-link { margin: 0; }
  .footer-grid { flex-direction: column; gap: 15px; }
  footer nav { justify-content: flex-start; }
  .footer-bottom { flex-direction: column; gap: 7px; }
  .listing-header { margin-top: 32px; }
  .listing-header h1 { font-size: 39px; }
  .listing-header p { font-size: 17px; }
  .article-header { margin-top: 25px; }
  .article-header h1 { font-size: 39px; letter-spacing: -1.1px; }
  .standfirst { font-size: 18px; }
  .article-image { margin: 25px 0; }
  .article-image > img { max-height: 390px; }
  .reading-layout { grid-template-columns: 1fr; gap: 10px; }
  .article-sidebar { position: static; }
  .toc { padding: 15px 0 7px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
  .toc ol { columns: 2; column-gap: 25px; }
  .toc li { break-inside: avoid; }
  .sidebar-note { display: none; }
  .article-body { font-size: 18px; line-height: 1.8; }
  .article-body h2 { font-size: 24px; }
  .takeaway { padding: 18px 20px; }
  .info-page { padding-top: 35px; }
  .info-heading h1 { font-size: 40px; }
  .credit-item { grid-template-columns: 130px 1fr; gap: 18px; }
  .credit-item h2 { font-size: 20px !important; }
  .search-form > div { gap: 8px; }
  .search-form input { padding-inline: 11px; }
  .search-form button { padding-inline: 15px; }
}
@media (max-width: 440px) {
  .header-about { display: none; }
  .card-grid { grid-template-columns: 1fr; gap: 30px; }
  .story-card h3 { font-size: 25px; }
  .side-story h3 { font-size: 21px; }
  .lead-main h2 { font-size: 33px; }
  .article-header h1 { font-size: 35px; }
  .toc ol { columns: 1; }
  .credit-item { grid-template-columns: 1fr; }
  .credit-item > img { max-width: 240px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .image-link img { transition: none; }
}
@media print {
  .topline, .nav-wrap, .focus-strip, .article-sidebar, footer, .related, .search-link, .header-about { display: none; }
  .wrap { width: 100%; }
  .reading-layout { display: block; }
  .article-body { font-size: 12pt; }
  .article-header h1 { font-size: 28pt; }
  a { color: inherit; }
  .article-image > img { max-height: 260px; object-fit: contain; }
}