:root {
  color-scheme: dark;
  --ink: #f3f0e8;
  --muted: #a9ada5;
  --dim: #737b72;
  --bg: #0b0d0b;
  --panel: #131713;
  --panel-2: #191e18;
  --panel-3: #202620;
  --line: rgba(243, 240, 232, .14);
  --line-strong: rgba(243, 240, 232, .27);
  --accent: #e7bc55;
  --accent-soft: rgba(231, 188, 85, .12);
  --ok: #8bc27a;
  --warn: #ec8a6d;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); letter-spacing: 0; }
body, button, input, select { font-family: var(--sans); }
button, input { letter-spacing: 0; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
::selection { background: var(--accent); color: #19150a; }

.skip-link { position: fixed; z-index: 100; top: 8px; left: 8px; padding: 9px 12px; transform: translateY(-150%); background: var(--accent); color: #171308; font-size: 12px; font-weight: 800; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }

.center-header { position: sticky; z-index: 20; top: 0; display: flex; min-height: 68px; align-items: center; justify-content: space-between; gap: 22px; padding: 10px 28px; border-bottom: 1px solid var(--line-strong); background: rgba(11, 13, 11, .96); backdrop-filter: blur(16px); }
.center-logo { display: flex; min-width: 0; align-items: center; gap: 11px; text-decoration: none; }
.logo-mark { display: grid; width: 38px; height: 38px; flex: 0 0 38px; place-items: center; border: 1px solid var(--accent); color: var(--accent); font-family: var(--mono); font-size: 11px; font-weight: 900; }
.center-logo > span:last-child { display: grid; min-width: 0; gap: 2px; }
.center-logo strong { font-size: 15px; line-height: 1; }
.center-logo small { overflow: hidden; color: var(--dim); font-family: var(--mono); font-size: 8px; letter-spacing: .04em; text-overflow: ellipsis; white-space: nowrap; }
.center-nav { display: flex; align-items: center; gap: 25px; color: var(--muted); font-size: 12px; }
.center-nav a { text-underline-offset: 4px; text-decoration: none; }
.center-nav a:hover { color: var(--accent); }
.header-action { display: inline-flex; min-height: 34px; align-items: center; gap: 8px; border: 1px solid var(--line-strong); padding: 0 12px; color: var(--ink); font-size: 11px; font-weight: 700; text-decoration: none; }
.header-action:hover { border-color: var(--accent); color: var(--accent); }

.center-hero { position: relative; display: grid; min-height: 585px; align-items: center; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-image, .hero-image::after { position: absolute; inset: 0; }
.hero-image { background-image: url("./mining-hero.webp"); background-position: center; background-size: cover; }
.hero-image::after { background: rgba(8, 11, 9, .56); content: ""; }
.hero-content { position: relative; z-index: 1; width: min(1180px, calc(100% - 56px)); margin: 0 auto; padding: 76px 0 84px; }
.eyebrow, .section-kicker, .panel-kicker { margin: 0; color: var(--accent); font-family: var(--mono); font-size: 10px; font-weight: 800; letter-spacing: .06em; }
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(139, 194, 122, .13); vertical-align: 1px; }
.hero-content h1 { max-width: 760px; margin: 18px 0 18px; font-size: 58px; line-height: 1.04; letter-spacing: 0; }
.hero-lead { max-width: 650px; margin: 0; color: #dadbd4; font-size: 16px; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.button { display: inline-flex; min-height: 42px; align-items: center; gap: 12px; border: 1px solid var(--line-strong); padding: 0 16px; font-size: 12px; font-weight: 800; text-decoration: none; }
.button-primary { border-color: var(--accent); background: var(--accent); color: #171308; }
.button-primary:hover { background: #f1ca68; }
.button-quiet { background: rgba(11, 13, 11, .35); color: var(--ink); }
.button-quiet:hover { border-color: var(--accent); color: var(--accent); }
.hero-stats { display: flex; gap: 0; margin: 54px 0 0; }
.hero-stats div { display: grid; min-width: 108px; gap: 3px; padding: 0 18px; border-left: 1px solid rgba(243, 240, 232, .35); }
.hero-stats div:first-child { padding-left: 0; border-left: 0; }
.hero-stats dt { font-family: var(--mono); font-size: 28px; line-height: 1; }
.hero-stats dd { margin: 0; color: #bec3ba; font-size: 11px; }
.hero-peek { position: absolute; z-index: 2; right: 30px; bottom: 26px; display: grid; grid-template-columns: auto auto; gap: 10px; align-items: center; color: #d3d6ce; font-family: var(--mono); font-size: 9px; }
.hero-peek b { color: var(--accent); font-size: 12px; font-weight: 500; }
.hero-peek i { grid-column: 1 / -1; display: block; width: 106px; height: 1px; background: var(--accent); }

.disclosure-bar { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 12px max(28px, calc((100% - 1180px) / 2)); border-bottom: 1px solid rgba(231, 188, 85, .28); background: var(--accent-soft); }
.disclosure-tag { color: var(--accent); font-family: var(--mono); font-size: 9px; font-weight: 800; white-space: nowrap; }
.disclosure-bar p { margin: 0; color: #d3d5cc; font-size: 11px; line-height: 1.5; }
.disclosure-bar a { color: var(--accent); font-size: 11px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.disclosure-bar a:hover { text-decoration: underline; text-underline-offset: 3px; }

.catalog-section, .needs-section, .method-section { width: min(1180px, calc(100% - 56px)); margin: 0 auto; }
.catalog-section { padding: 78px 0 82px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 36px; }
.section-heading h2, .method-copy h2 { max-width: 700px; margin: 11px 0 0; font-size: 34px; line-height: 1.18; }
.section-intro { max-width: 370px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 34px; }
.search-box { display: grid; min-width: 0; height: 48px; flex: 1; grid-template-columns: 42px minmax(0, 1fr); align-items: center; border: 1px solid var(--line-strong); background: var(--panel); }
.search-box:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search-box span { color: var(--accent); font-size: 24px; text-align: center; transform: rotate(-20deg); }
.search-box input { width: 100%; height: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 13px; }
.search-box input::placeholder { color: var(--dim); }
.toolbar-count { display: flex; align-items: baseline; gap: 8px; color: var(--dim); font-family: var(--mono); font-size: 10px; white-space: nowrap; }
.toolbar-count strong { color: var(--ink); font-size: 23px; font-weight: 500; }
.filter-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.filter-button, .need-button { min-height: 32px; border: 1px solid var(--line); background: transparent; color: var(--muted); padding: 0 11px; font-size: 11px; }
.filter-button b { margin-left: 7px; color: var(--dim); font-family: var(--mono); font-size: 9px; font-weight: 500; }
.filter-button:hover, .need-button:hover { border-color: var(--accent); color: var(--accent); }
.filter-button.is-active, .need-button.is-active { border-color: var(--accent); background: var(--accent-soft); color: var(--ink); }
.filter-button.is-active b { color: var(--accent); }
.needs-row { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; margin-top: 19px; color: var(--dim); font-size: 10px; }
.needs-row > span { margin-right: 3px; font-family: var(--mono); font-size: 9px; }
.need-button { min-height: 27px; border-radius: 99px; padding: 0 10px; font-size: 10px; }

.case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 28px; }
.case-card { position: relative; display: flex; min-width: 0; flex-direction: column; min-height: 332px; border: 1px solid var(--line); background: var(--panel); padding: 18px; transition: border-color .18s ease, transform .18s ease, background .18s ease; }
.case-card:hover { border-color: var(--line-strong); background: var(--panel-2); transform: translateY(-2px); }
.case-card::before { position: absolute; top: -1px; left: -1px; width: 42px; height: 2px; background: var(--card-accent, var(--accent)); content: ""; }
.case-card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.case-code, .case-kind { color: var(--dim); font-family: var(--mono); font-size: 9px; }
.case-kind { border: 1px solid var(--line); padding: 4px 6px; color: var(--muted); }
.case-card h3 { margin: 24px 0 7px; font-size: 20px; line-height: 1.2; }
.case-card .english { color: var(--dim); font-family: var(--mono); font-size: 9px; }
.case-tagline { min-height: 43px; margin: 13px 0 0; color: #d7dad1; font-size: 12px; line-height: 1.55; }
.need-block { display: grid; gap: 5px; margin-top: 17px; padding: 11px 12px; border-left: 2px solid var(--card-accent, var(--accent)); background: rgba(243, 240, 232, .035); }
.need-block span { color: var(--card-accent, var(--accent)); font-family: var(--mono); font-size: 8px; font-weight: 800; }
.need-block strong { color: var(--ink); font-size: 11px; line-height: 1.5; }
.case-outcomes { display: flex; flex-wrap: wrap; gap: 5px; margin: 14px 0 0; padding: 0; list-style: none; }
.case-outcomes li { border: 1px solid var(--line); color: var(--muted); padding: 4px 6px; font-size: 9px; }
.case-footer { display: flex; align-items: end; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 18px; }
.case-region { color: var(--dim); font-size: 10px; }
.case-link { color: var(--card-accent, var(--accent)); font-size: 11px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.case-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.catalog-empty { padding: 62px 20px; border: 1px solid var(--line); text-align: center; }
.catalog-empty strong { font-size: 15px; }
.catalog-empty p { margin: 9px 0 0; color: var(--muted); font-size: 11px; }

.needs-section { padding: 0 0 90px; }
.section-heading.compact { align-items: end; }
.section-heading.compact h2 { max-width: 670px; }
.needs-map { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-top: 30px; border: 1px solid var(--line); background: var(--line); }
.needs-column { min-height: 270px; padding: 20px; background: var(--panel); }
.needs-column:hover { background: var(--panel-2); }
.needs-number { color: var(--accent); font-family: var(--mono); font-size: 10px; }
.needs-column h3 { margin: 31px 0 7px; font-size: 18px; }
.needs-column p { min-height: 56px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.needs-arrow { margin: 17px 0 9px; color: var(--accent); font-size: 20px; }
.needs-column strong { display: block; font-size: 12px; line-height: 1.4; }
.needs-column small { display: block; margin-top: 8px; color: var(--dim); font-size: 9px; line-height: 1.5; }

.method-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; padding: 82px 0 92px; border-top: 1px solid var(--line); }
.method-copy h2 { font-size: 31px; }
.method-copy > p:not(.section-kicker) { max-width: 430px; margin: 18px 0 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.text-link { display: inline-flex; gap: 9px; margin-top: 24px; color: var(--accent); font-size: 12px; font-weight: 800; text-underline-offset: 4px; }
.method-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.method-list li { display: grid; grid-template-columns: 45px 1fr; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.method-list li:first-child { padding-top: 0; }
.method-list li > span { color: var(--accent); font-family: var(--mono); font-size: 11px; }
.method-list strong { font-size: 14px; }
.method-list p { margin: 6px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.center-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 20px 28px; border-top: 1px solid var(--line); color: var(--dim); font-family: var(--mono); font-size: 9px; }
.center-footer a { color: var(--muted); text-decoration: none; }
.center-footer a:hover { color: var(--accent); }

/* Detail page */
.detail-header { position: sticky; z-index: 20; top: 0; display: flex; align-items: center; justify-content: space-between; min-height: 68px; padding: 10px 28px; border-bottom: 1px solid var(--line-strong); background: rgba(11, 13, 11, .96); backdrop-filter: blur(16px); }
.back-link { display: inline-flex; align-items: center; gap: 10px; color: var(--muted); font-size: 11px; text-decoration: none; }
.back-link:hover { color: var(--accent); }
.detail-header .center-logo { margin: 0 auto 0 25px; }
.detail-header .header-action { font-size: 10px; }
.detail-hero { border-bottom: 1px solid var(--line); background: var(--panel); }
.detail-hero-inner { display: grid; width: min(1180px, calc(100% - 56px)); min-height: 320px; margin: 0 auto; grid-template-columns: minmax(0, 1fr) 300px; gap: 50px; align-items: center; padding: 55px 0; }
.detail-breadcrumb { display: flex; align-items: center; gap: 9px; color: var(--dim); font-family: var(--mono); font-size: 9px; }
.detail-breadcrumb a { color: var(--muted); text-decoration: none; }
.detail-breadcrumb a:hover { color: var(--accent); }
.detail-hero h1 { margin: 20px 0 4px; font-size: 45px; line-height: 1.08; }
.detail-english { color: var(--dim); font-family: var(--mono); font-size: 10px; }
.detail-tagline { max-width: 680px; margin: 18px 0 0; color: #d9dcd3; font-size: 16px; line-height: 1.6; }
.detail-side { display: grid; align-content: center; gap: 1px; border: 1px solid var(--line); background: var(--line); }
.detail-side div { display: grid; gap: 5px; min-height: 70px; padding: 13px 15px; background: var(--panel-2); }
.detail-side dt { color: var(--dim); font-family: var(--mono); font-size: 8px; }
.detail-side dd { margin: 0; color: var(--ink); font-size: 12px; }
.detail-main { width: min(1180px, calc(100% - 56px)); margin: 0 auto; }
.detail-disclosure { display: flex; align-items: flex-start; gap: 14px; margin: 30px 0 0; padding: 13px 15px; border-left: 2px solid var(--warn); background: rgba(236, 138, 109, .08); }
.detail-disclosure strong { color: #ffc3b3; font-family: var(--mono); font-size: 9px; white-space: nowrap; }
.detail-disclosure p { margin: 0; color: #e1c5bd; font-size: 11px; line-height: 1.6; }
.detail-section { padding: 54px 0 0; }
.detail-section h2 { margin: 9px 0 0; font-size: 27px; line-height: 1.2; }
.detail-lead { max-width: 730px; margin: 13px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.need-solution { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 22px; }
.need-panel { min-height: 175px; border: 1px solid var(--line); padding: 20px; background: var(--panel); }
.need-panel.solution { border-color: rgba(139, 194, 122, .32); background: rgba(139, 194, 122, .055); }
.need-panel span { color: var(--accent); font-family: var(--mono); font-size: 9px; font-weight: 800; }
.need-panel.solution span { color: var(--ok); }
.need-panel h3 { margin: 16px 0 7px; font-size: 17px; }
.need-panel p { margin: 0; color: #c8ccc4; font-size: 12px; line-height: 1.7; }
.outcome-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 18px; border: 1px solid var(--line); background: var(--line); }
.outcome-item { min-height: 111px; padding: 16px; background: var(--panel); }
.outcome-item b { display: block; color: var(--accent); font-family: var(--mono); font-size: 9px; font-weight: 500; }
.outcome-item strong { display: block; margin-top: 11px; font-size: 13px; line-height: 1.45; }
.outcome-item small { display: block; margin-top: 8px; color: var(--dim); font-size: 9px; line-height: 1.5; }
.domain-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin-top: 22px; border: 1px solid var(--line); background: var(--line); }
.domain-item { display: grid; grid-template-columns: 46px minmax(0, 1fr) auto; gap: 12px; align-items: start; min-height: 100px; padding: 17px; background: var(--panel); }
.domain-item:hover { background: var(--panel-2); }
.priority { color: var(--accent); font-family: var(--mono); font-size: 9px; }
.domain-item h3 { margin: 0; font-size: 14px; }
.domain-item p { margin: 7px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.domain-item em { color: var(--dim); font-family: var(--mono); font-size: 8px; font-style: normal; }
.workflow-table { overflow-x: auto; margin-top: 22px; border: 1px solid var(--line); }
.workflow-table table { width: 100%; min-width: 680px; border-collapse: collapse; }
.workflow-table th, .workflow-table td { padding: 13px 15px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.workflow-table tr:last-child td { border-bottom: 0; }
.workflow-table th { color: var(--dim); font-family: var(--mono); font-size: 8px; font-weight: 500; letter-spacing: .05em; }
.workflow-table td { color: #d6dad1; font-size: 11px; line-height: 1.55; }
.workflow-table td:first-child { color: var(--ink); font-weight: 800; }
.facts-sources { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.fact-list, .source-list { border: 1px solid var(--line); background: var(--panel); }
.fact-item { padding: 15px; border-bottom: 1px solid var(--line); }
.fact-item:last-child { border-bottom: 0; }
.fact-item b { display: block; color: var(--accent); font-family: var(--mono); font-size: 9px; font-weight: 700; }
.fact-item p { margin: 8px 0 0; color: #cbd0c8; font-size: 11px; line-height: 1.65; }
.source-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 14px 15px; border-bottom: 1px solid var(--line); }
.source-item:last-child { border-bottom: 0; }
.source-item strong { display: block; font-size: 11px; line-height: 1.4; }
.source-item small { display: block; margin-top: 5px; color: var(--dim); font-size: 9px; line-height: 1.5; }
.source-item a { align-self: center; color: var(--accent); font-family: var(--mono); font-size: 10px; text-decoration: none; }
.source-item a:hover { text-decoration: underline; text-underline-offset: 3px; }
.boundary-panel { margin-top: 22px; padding: 18px 20px; border: 1px solid rgba(236, 138, 109, .32); background: rgba(236, 138, 109, .07); }
.boundary-panel strong { color: #ffc3b3; font-family: var(--mono); font-size: 9px; }
.boundary-panel p { margin: 9px 0 0; color: #e0c6bf; font-size: 11px; line-height: 1.65; }
.related-section { padding-bottom: 80px; }
.related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 22px; }
.related-card { display: grid; gap: 7px; min-height: 112px; border: 1px solid var(--line); padding: 15px; background: var(--panel); text-decoration: none; }
.related-card:hover { border-color: var(--accent); background: var(--panel-2); }
.related-card small { color: var(--dim); font-family: var(--mono); font-size: 8px; }
.related-card strong { font-size: 13px; }
.related-card span { color: var(--accent); font-size: 10px; }
.detail-footer { margin-top: 0; }
.detail-error { width: min(720px, calc(100% - 56px)); margin: 90px auto; padding: 30px; border: 1px solid var(--line); background: var(--panel); }
.detail-error h1 { margin: 0; font-size: 28px; }
.detail-error p { color: var(--muted); font-size: 13px; line-height: 1.7; }

@media (max-width: 900px) {
  .center-nav { display: none; }
  .hero-content h1 { max-width: 640px; font-size: 47px; }
  .case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .needs-map { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .method-section { grid-template-columns: 1fr; gap: 36px; }
  .detail-hero-inner { grid-template-columns: 1fr; gap: 28px; }
  .detail-side { max-width: 500px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .detail-side div { min-height: 83px; }
}

@media (max-width: 620px) {
  .center-header, .detail-header { min-height: 60px; padding: 9px 16px; }
  .header-action { display: none; }
  .center-logo strong { font-size: 13px; }
  .center-logo small { font-size: 7px; }
  .center-hero { min-height: 620px; }
  .hero-content { width: calc(100% - 32px); padding: 52px 0 68px; }
  .hero-content h1 { max-width: 450px; margin-top: 16px; font-size: 39px; line-height: 1.09; }
  .hero-lead { font-size: 13px; line-height: 1.7; }
  .hero-stats { margin-top: 39px; }
  .hero-stats div { min-width: 84px; padding: 0 11px; }
  .hero-stats dt { font-size: 22px; }
  .hero-stats dd { font-size: 9px; }
  .hero-peek { right: 16px; bottom: 17px; }
  .disclosure-bar { display: block; padding: 13px 16px; }
  .disclosure-bar p { margin: 8px 0; font-size: 10px; }
  .disclosure-bar a { font-size: 10px; }
  .catalog-section, .needs-section, .method-section, .detail-main { width: calc(100% - 32px); }
  .catalog-section { padding: 54px 0 62px; }
  .section-heading, .catalog-toolbar { display: block; }
  .section-heading h2, .method-copy h2 { font-size: 27px; }
  .section-intro { margin-top: 12px; font-size: 11px; }
  .toolbar-count { margin-top: 10px; }
  .filter-row { gap: 6px; }
  .filter-button { min-height: 30px; padding: 0 8px; }
  .needs-row { align-items: flex-start; }
  .needs-row > span { width: 100%; margin-bottom: 2px; }
  .case-grid { grid-template-columns: 1fr; gap: 10px; }
  .case-card { min-height: 300px; }
  .needs-section { padding-bottom: 62px; }
  .needs-map { grid-template-columns: 1fr; }
  .needs-column { min-height: 220px; }
  .needs-column h3 { margin-top: 21px; }
  .needs-column p { min-height: auto; }
  .method-section { padding: 58px 0 62px; }
  .center-footer { display: grid; padding: 18px 16px; }
  .detail-header .center-logo { margin-left: 14px; }
  .back-link { font-size: 0; }
  .back-link span { font-size: 21px; }
  .detail-hero-inner { width: calc(100% - 32px); min-height: auto; padding: 40px 0 44px; }
  .detail-hero h1 { font-size: 35px; }
  .detail-tagline { font-size: 14px; }
  .detail-side { max-width: none; grid-template-columns: 1fr; }
  .detail-side div { min-height: auto; }
  .detail-disclosure { display: block; margin-top: 20px; }
  .detail-disclosure p { margin-top: 8px; font-size: 10px; }
  .detail-section { padding-top: 44px; }
  .detail-section h2 { font-size: 24px; }
  .need-solution, .facts-sources { grid-template-columns: 1fr; }
  .outcome-strip { grid-template-columns: 1fr; }
  .outcome-item { min-height: auto; }
  .domain-grid { grid-template-columns: 1fr; }
  .domain-item { grid-template-columns: 38px minmax(0, 1fr); }
  .domain-item em { grid-column: 2; }
  .related-grid { grid-template-columns: 1fr; }
  .detail-error { width: calc(100% - 32px); margin: 60px auto; }
}