:root {
  --mp-red: #d71920;
  --mp-red-dark: #a80f16;
  --mp-blue: #2563eb;
  --ink: #0f172a;
  --muted: #64748b;
  --soft: #f5f7fb;
  --paper: #ffffff;
  --line: #dbe4ef;
  --night: #070b14;
  --night-2: #0d1424;
  --radius: 22px;
  --shadow: 0 22px 70px rgba(15, 23, 42, .16);
  --shadow-soft: 0 14px 34px rgba(15, 23, 42, .10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, rgba(215,25,32,.08), transparent 28rem),
              radial-gradient(circle at top right, rgba(37,99,235,.08), transparent 28rem),
              #f5f7fb;
  line-height: 1.58;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.utility { background: #050913; color: #cbd5e1; font-size: .9rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.utility .wrap { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 9px 0; }
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.86); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(219,228,239,.9); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 15px 0; }
.brand { display: flex; align-items: center; gap: 13px; text-decoration: none; min-width: 230px; }
.brand-logo { width: 132px; height: auto; max-height: 48px; object-fit: contain; }
.footer-logo { width: 150px; max-height: 54px; object-fit: contain; margin-bottom: 14px; }
.brand-text { border-left: 1px solid var(--line); padding-left: 12px; line-height: 1.15; }
.brand-text strong { display: block; letter-spacing: -.025em; color: var(--ink); }
.brand-text span { display: block; color: var(--muted); font-size: .78rem; font-weight: 750; text-transform: uppercase; letter-spacing: .08em; }
.navlinks { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; justify-content: flex-end; }
.navlinks a { text-decoration: none; color: #334155; font-weight: 800; font-size: .95rem; }
.navlinks a:hover { color: var(--mp-red-dark); }
.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 12px 18px; text-decoration: none; font-weight: 900; border: 1px solid transparent; background: var(--mp-red); color: #fff !important; box-shadow: 0 13px 30px rgba(215,25,32,.22); cursor: pointer; }
.btn:hover { background: var(--mp-red-dark); transform: translateY(-1px); }
.btn.secondary { background: #fff; color: var(--ink) !important; border-color: var(--line); box-shadow: none; }
.btn.ghost { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); color: #fff !important; box-shadow: none; }
.hero { position: relative; overflow: hidden; color: #fff; background: linear-gradient(90deg, rgba(7,11,20,.96), rgba(13,20,36,.88)), radial-gradient(circle at 12% 18%, rgba(215,25,32,.4), transparent 24rem), radial-gradient(circle at 85% 26%, rgba(37,99,235,.35), transparent 28rem), var(--night); padding: 74px 0 58px; }
.hero:before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px); background-size: 46px 46px; mask-image: linear-gradient(to bottom, rgba(0,0,0,.85), transparent 82%); pointer-events: none; }
.hero .wrap { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr .92fr; gap: 42px; align-items: center; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; color: #fecaca; background: rgba(215,25,32,.11); border: 1px solid rgba(248,113,113,.28); border-radius: 999px; padding: 8px 12px; font-weight: 900; font-size: .84rem; text-transform: uppercase; letter-spacing: .08em; }
.hero h1 { margin: 18px 0; font-size: clamp(2.45rem, 5vw, 5.2rem); line-height: .96; letter-spacing: -.07em; }
.hero p { color: #dbeafe; font-size: clamp(1.04rem, 1.7vw, 1.23rem); max-width: 800px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.hero-panel { position: relative; padding: 26px; border-radius: 30px; background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.065)); border: 1px solid rgba(255,255,255,.16); box-shadow: 0 30px 90px rgba(0,0,0,.35); overflow: hidden; }
.machine-stack { position: relative; min-height: 310px; }
.machine-card { position: absolute; border-radius: 24px; background: rgba(255,255,255,.96); box-shadow: 0 26px 55px rgba(0,0,0,.28); border: 1px solid rgba(255,255,255,.65); padding: 14px; }
.machine-card img { width: 100%; height: 170px; object-fit: contain; }
.machine-card.primary { width: 78%; left: 6%; top: 22px; }
.machine-card.secondary { width: 52%; right: 0; bottom: 4px; }
.machine-badge { position: absolute; left: 22px; bottom: 22px; display: grid; gap: 6px; padding: 14px 16px; border-radius: 18px; background: rgba(7,11,20,.78); border: 1px solid rgba(255,255,255,.14); color: #fff; backdrop-filter: blur(12px); }
.machine-badge strong { font-size: 1.05rem; }
.machine-badge span { color: #cbd5e1; font-size: .9rem; }
.section { padding: 58px 0; }
.section-head { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 24px; }
.section h2 { margin: 0 0 10px; font-size: clamp(1.85rem, 3.2vw, 3.15rem); line-height: 1.02; letter-spacing: -.055em; }
.section-intro { margin: 0; color: var(--muted); max-width: 760px; font-size: 1.04rem; }
.quick-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.quick-card { background: rgba(255,255,255,.88); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-soft); }
.quick-card .icon { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: #fff1f2; color: var(--mp-red); font-weight: 950; margin-bottom: 14px; }
.quick-card h3 { margin: 0 0 8px; letter-spacing: -.025em; }
.quick-card p { color: var(--muted); margin: 0 0 16px; }
.quick-card a { color: var(--mp-red-dark); text-decoration: none; font-weight: 900; }
.model-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.model-card { position: relative; min-height: 330px; background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.86)); border: 1px solid var(--line); border-radius: 28px; padding: 20px; overflow: hidden; box-shadow: var(--shadow-soft); text-decoration: none; }
.model-card:before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 85% 4%, rgba(215,25,32,.16), transparent 14rem); opacity: .9; }
.model-card > * { position: relative; z-index: 2; }
.model-card img { height: 145px; width: 100%; object-fit: contain; margin: 6px 0 18px; transition: transform .18s ease; }
.model-card:hover img { transform: translateY(-5px) scale(1.02); }
.model-card h3 { margin: 0 0 8px; font-size: 1.25rem; letter-spacing: -.035em; }
.model-card p { margin: 0 0 14px; color: var(--muted); }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; border-radius: 999px; padding: 6px 9px; font-size: .78rem; color: #7f1d1d; background: #fee2e2; font-weight: 900; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: stretch; }
.big-card { background: #fff; border: 1px solid var(--line); border-radius: 30px; padding: 28px; box-shadow: var(--shadow); }
.big-card.dark { color: #fff; background: radial-gradient(circle at top right, rgba(215,25,32,.22), transparent 20rem), linear-gradient(135deg, #080c16, #111827); border-color: rgba(255,255,255,.12); }
.big-card.dark p { color: #cbd5e1; }
.steps { display: grid; gap: 12px; counter-reset: step; }
.step { position: relative; padding: 16px 16px 16px 58px; background: rgba(255,255,255,.9); border: 1px solid var(--line); border-radius: 18px; }
.step:before { counter-increment: step; content: counter(step); position: absolute; left: 16px; top: 16px; width: 30px; height: 30px; border-radius: 999px; display: grid; place-items: center; background: var(--mp-red); color: #fff; font-weight: 950; }
.page-hero { background: radial-gradient(circle at 15% 12%, rgba(215,25,32,.25), transparent 24rem), radial-gradient(circle at 84% 18%, rgba(37,99,235,.22), transparent 26rem), linear-gradient(135deg, #070b14, #121a2b); color: #fff; padding: 56px 0; }
.page-hero h1 { margin: 0 0 12px; font-size: clamp(2.1rem, 4vw, 4.2rem); letter-spacing: -.06em; line-height: 1; }
.page-hero p { color: #dbeafe; max-width: 850px; margin: 0; font-size: 1.1rem; }
.faq-layout { display: grid; grid-template-columns: 300px 1fr; gap: 22px; align-items: start; }
.faq-sidebar { position: sticky; top: 95px; background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow-soft); padding: 14px; max-height: calc(100vh - 120px); overflow: auto; }
.faq-sidebar h2 { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .14em; margin: 8px 8px 12px; }
.series-btn { width: 100%; border: 1px solid transparent; border-radius: 16px; background: transparent; padding: 12px; margin-bottom: 6px; text-align: left; font-weight: 900; color: #263244; cursor: pointer; display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.series-btn:hover { background: #f8fafc; }
.series-btn.active { background: #fff1f2; border-color: #fecdd3; color: #9f1239; }
.type-pill { font-size: .7rem; color: #475569; background: #e2e8f0; border-radius: 999px; padding: 4px 8px; white-space: nowrap; }
.series-btn.active .type-pill { color: #9f1239; background: #fecdd3; }
.faq-main { min-width: 0; }
.faq-panel { background: #fff; border: 1px solid var(--line); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); }
.faq-top { padding: 24px; border-bottom: 1px solid var(--line); background: radial-gradient(circle at top right, rgba(215,25,32,.12), transparent 18rem), #fff; }
.faq-top h2 { margin: 0 0 7px; font-size: clamp(1.6rem, 3vw, 2.7rem); letter-spacing: -.05em; }
.faq-top p { color: var(--muted); margin: 0; }
.faq-tools { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.faq-tools input { flex: 1 1 320px; padding: 13px 16px; border-radius: 999px; border: 1px solid var(--line); outline: none; font-size: 1rem; }
.model-tabs { padding: 18px 24px; background: #f8fafc; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; }
.model-tab { border: 1px solid var(--line); background: #fff; border-radius: 16px; padding: 13px; text-align: left; cursor: pointer; font-weight: 900; color: #182235; }
.model-tab span { display: block; color: var(--muted); font-size: .82rem; font-weight: 650; margin-top: 4px; }
.model-tab.active { border-color: var(--mp-red); box-shadow: 0 0 0 3px rgba(215,25,32,.12); }
.faq-content { padding: 24px; }
.faq-title-row { display: flex; justify-content: space-between; align-items: start; gap: 18px; margin-bottom: 18px; }
.faq-title-row h3 { margin: 0; font-size: clamp(1.35rem, 2.5vw, 2.25rem); letter-spacing: -.045em; }
.count { white-space: nowrap; background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; border-radius: 999px; font-weight: 950; padding: 7px 11px; font-size: .85rem; }
details { border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: #fff; margin-bottom: 12px; }
details[open] { border-color: #fecdd3; box-shadow: var(--shadow-soft); }
summary { list-style: none; cursor: pointer; padding: 16px 18px; display: flex; gap: 12px; align-items: flex-start; font-weight: 950; color: #111827; }
summary::-webkit-details-marker { display: none; }
.qmark { flex: 0 0 auto; width: 29px; height: 29px; border-radius: 999px; background: #fff1f2; color: var(--mp-red); display: grid; place-items: center; font-size: .84rem; }
.answer { padding: 0 18px 18px 59px; color: #334155; }
.answer strong { color: #111827; }
.inline-link { color: var(--mp-red-dark); font-weight: 900; text-decoration: none; }
.kb-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.kb-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 22px; box-shadow: var(--shadow-soft); }
.kb-card .tag { display: inline-flex; background: #eff6ff; color: #1d4ed8; border-radius: 999px; padding: 5px 9px; font-weight: 950; font-size: .75rem; margin-bottom: 12px; }
.kb-card h3 { margin: 0 0 8px; letter-spacing: -.03em; }
.kb-card p { margin: 0 0 14px; color: var(--muted); }
.navlinks a[aria-current="page"] { color: var(--mp-red-dark); }
.compact-hero { padding: 42px 0; }
.crumbs { display: flex; gap: 9px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; color: #cbd5e1; font-weight: 800; }
.crumbs a { color: #fff; text-decoration: none; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 22px; align-items: start; }
.article-card, .side-panel, .search-panel, .form-card, .newsletter-card, .hub-card, .download-card, .thread-card, .showcase-card, .hub-model-card {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.article-card { border-radius: 28px; padding: 32px; }
.article-card h2 { font-size: 1.18rem; letter-spacing: -.02em; margin: 24px 0 8px; }
.article-card p { font-size: 1.06rem; color: #334155; }
.problem-copy { color: var(--ink) !important; font-weight: 850; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.article-meta span { display: inline-flex; align-items: center; border-radius: 999px; background: #f1f5f9; color: #334155; padding: 5px 9px; font-size: .78rem; font-weight: 900; }
.article-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.side-panel { border-radius: 24px; padding: 20px; position: sticky; top: 95px; }
.side-panel h2 { font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin: 8px 0 12px; }
.side-links { display: grid; gap: 9px; margin-bottom: 22px; }
.side-links a { text-decoration: none; color: #1f2937; font-weight: 850; border: 1px solid var(--line); border-radius: 14px; padding: 10px 12px; background: #f8fafc; }
.side-links.compact a { font-size: .92rem; }
.related-list { display: grid; gap: 10px; }
.related-list a { display: grid; gap: 4px; text-decoration: none; color: inherit; border-top: 1px solid var(--line); padding-top: 10px; }
.related-list span { color: var(--muted); font-size: .84rem; font-weight: 800; }
.search-shell { display: grid; gap: 20px; }
.search-panel { border-radius: 24px; padding: 18px; }
.field-label { display: block; color: var(--muted); font-weight: 900; margin: 0 0 8px; }
.mega-search, .search-panel input, .search-panel select, .form-card input, .form-card textarea, .newsletter-card input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
  background: #fff;
  outline: none;
}
.mega-search { font-size: 1.15rem; border-radius: 999px; padding: 16px 20px; }
.filter-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 14px; }
.filter-chip { border: 1px solid var(--line); background: #fff; color: #334155; border-radius: 999px; padding: 8px 11px; font-weight: 900; cursor: pointer; }
.filter-chip.active { background: #fff1f2; color: #9f1239; border-color: #fecdd3; }
.result-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.result-head h2 { margin: 0; }
.result-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.result-card { display: block; text-decoration: none; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 18px; box-shadow: var(--shadow-soft); }
.result-card h3 { margin: 8px 0; letter-spacing: -.025em; }
.result-card p { margin: 0; color: var(--muted); }
.hub-grid { display: grid; grid-template-columns: 1.2fr repeat(2, .9fr); gap: 16px; }
.hub-card { border-radius: 24px; padding: 22px; text-decoration: none; color: inherit; min-height: 190px; }
.hub-card.primary-hub { color: #fff; background: radial-gradient(circle at top right, rgba(215,25,32,.28), transparent 20rem), linear-gradient(135deg, #07111f, #14213d); border-color: rgba(255,255,255,.12); grid-row: span 2; }
.hub-card h2, .hub-card h3 { margin: 10px 0 8px; letter-spacing: -.04em; }
.hub-card p { color: var(--muted); margin: 0; }
.hub-card.primary-hub p { color: #dbeafe; }
.hub-link-grid, .download-grid, .hub-model-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.hub-link-grid a { text-decoration: none; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; font-weight: 900; box-shadow: var(--shadow-soft); }
.hub-model-card { border-radius: 22px; padding: 20px; }
.hub-model-card h3 { margin: 10px 0 8px; letter-spacing: -.03em; }
.hub-model-card p { color: var(--muted); }
.download-card { display: block; min-height: 190px; border-radius: 22px; padding: 22px; text-decoration: none; color: inherit; }
.download-card h3 { margin: 12px 0 8px; letter-spacing: -.03em; }
.download-card p { color: var(--muted); margin: 0; }
.support-band { background: linear-gradient(135deg, rgba(7,11,20,.96), rgba(17,24,39,.96)); color: #fff; }
.support-band p { color: #dbeafe; }
.newsletter-card { border-radius: 24px; padding: 22px; display: grid; gap: 12px; }
.newsletter-card.wide { max-width: none; }
.newsletter-card h2 { margin: 0; font-size: 1.35rem; letter-spacing: -.035em; }
.newsletter-card p { margin: 0; color: var(--muted); }
.support-band .newsletter-card p { color: #475569; }
.form-note { color: var(--muted); font-size: .92rem; font-weight: 750; }
.community-layout { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 22px; align-items: start; }
.community-aside { display: grid; gap: 16px; position: sticky; top: 95px; }
.metric-stack { display: grid; gap: 10px; }
.metric-stack div { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 16px; box-shadow: var(--shadow-soft); }
.metric-stack strong { display: block; font-size: 2rem; letter-spacing: -.05em; }
.metric-stack span { color: var(--muted); font-weight: 850; }
.compact-card { border-radius: 24px; padding: 22px; box-shadow: var(--shadow-soft); }
.compact-card h2 { font-size: 1.35rem; }
.inline-tools { display: grid; grid-template-columns: minmax(220px, 1fr) 180px 150px; gap: 10px; margin-bottom: 18px; }
.thread-list, .showcase-list { display: grid; gap: 14px; }
.thread-card { display: grid; grid-template-columns: 86px minmax(0, 1fr); gap: 16px; border-radius: 22px; padding: 18px; }
.thread-card h3 { margin: 8px 0; font-size: 1.2rem; letter-spacing: -.025em; }
.thread-card p { color: var(--muted); margin: 0 0 12px; }
.thread-vote { display: grid; justify-items: center; align-content: start; gap: 8px; }
.thread-vote button { border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--mp-red-dark); font-weight: 900; padding: 8px 10px; cursor: pointer; }
.thread-vote strong { color: var(--ink); font-size: 1.5rem; }
.accepted-answer { background: #ecfdf5; border: 1px solid #bbf7d0; color: #14532d; border-radius: 16px; padding: 12px; margin: 12px 0; }
.status-solved { color: #166534 !important; background: #dcfce7 !important; }
.status-open { color: #92400e !important; background: #fef3c7 !important; }
.thread-foot { font-size: .9rem; font-weight: 750; margin-top: 12px !important; }
.form-card { border-radius: 24px; padding: 22px; display: grid; gap: 14px; }
.form-card h2 { margin: 0; font-size: 1.4rem; letter-spacing: -.035em; }
.form-card label { display: grid; gap: 7px; font-weight: 900; color: #334155; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow-soft); }
.data-table { width: 100%; border-collapse: collapse; min-width: 920px; }
.data-table th, .data-table td { padding: 13px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table th { background: #f8fafc; color: #334155; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; }
.data-table td { color: #334155; }
.showcase-card { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 16px; border-radius: 22px; padding: 18px; }
.project-thumb { width: 92px; aspect-ratio: 1; border-radius: 20px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--mp-red), #1d4ed8); font-size: 1.4rem; font-weight: 950; }
.showcase-card h3 { margin: 0 0 6px; letter-spacing: -.03em; }
.showcase-card p { color: var(--muted); margin: 0 0 10px; }
.footer { background: #050913; color: #cbd5e1; padding: 38px 0; border-top: 4px solid var(--mp-red); }
.footer-grid { display: grid; grid-template-columns: 1.1fr .9fr .9fr; gap: 22px; }
.footer a { color: #fecaca; text-decoration: none; }
.disclaimer { color: #94a3b8; font-size: .9rem; }
.empty { border: 2px dashed #cbd5e1; border-radius: 22px; background: #f8fafc; padding: 28px; text-align: center; color: var(--muted); }
@media (max-width: 980px) {
  .hero .wrap, .split, .faq-layout, .article-layout, .community-layout { grid-template-columns: 1fr; }
  .quick-grid, .model-grid, .kb-grid, .footer-grid, .result-grid, .hub-link-grid, .download-grid, .hub-model-grid { grid-template-columns: repeat(2, 1fr); }
  .hub-grid { grid-template-columns: 1fr 1fr; }
  .faq-sidebar, .side-panel, .community-aside { position: static; max-height: none; }
  .inline-tools { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .wrap { width: min(100% - 28px, 1180px); }
  .utility .wrap, .nav .wrap, .section-head, .faq-title-row { display: block; }
  .brand { min-width: 0; }
  .brand-logo { width: 118px; }
  .navlinks { margin-top: 12px; justify-content: flex-start; }
  .quick-grid, .model-grid, .kb-grid, .footer-grid, .result-grid, .hub-grid, .hub-link-grid, .download-grid, .hub-model-grid, .form-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 0; }
  .machine-stack { min-height: 290px; }
  .machine-card.primary { width: 88%; left: 0; }
  .machine-card.secondary { width: 62%; }
  .thread-card, .showcase-card { grid-template-columns: 1fr; }
  .thread-vote { justify-items: start; grid-template-columns: auto auto; align-items: center; }
  .article-card, .form-card, .newsletter-card { padding: 20px; }
  .hub-card.primary-hub { grid-row: auto; }
}
@media print {
  .utility, .nav, .footer, .faq-sidebar, .faq-tools, .model-tabs { display: none !important; }
  body { background: #fff; }
  .faq-layout { display: block; }
  .faq-panel { box-shadow: none; border: 0; }
  details { break-inside: avoid; }
  details:not([open]) .answer { display: block; }
}