/* TR Rechner v2 — premium tool-page styling for testranking.de
   Scoped under .trr (widget) and .trr-article (page content around it). */

.trr, .trr-article {
  --trr-primary: #c1462f;
  --trr-primary-dark: #9e3823;
  --trr-primary-soft: #faf1ee;
  --trr-navy: #1c2534;
  --trr-navy-2: #27334a;
  --trr-ink: #20262e;
  --trr-muted: #68737e;
  --trr-bg: #ffffff;
  --trr-soft: #f6f4f1;
  --trr-border: #e9e4de;
  --trr-green: #178549;
  --trr-green-soft: #eaf6ee;
  --trr-amber: #b45309;
  --trr-amber-soft: #fdf3e7;
  --trr-radius: 18px;
  --trr-shadow-sm: 0 1px 2px rgba(28, 37, 52, .05);
  --trr-shadow: 0 1px 2px rgba(28, 37, 52, .05), 0 12px 32px -16px rgba(28, 37, 52, .22);
  --trr-shadow-lg: 0 2px 4px rgba(28, 37, 52, .06), 0 24px 48px -20px rgba(28, 37, 52, .28);
  font-family: var(--wp--preset--font-family--rh-body-font, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);
  color: var(--trr-ink);
  line-height: 1.55;
}
.trr { max-width: 960px; margin: 0 auto; container-type: inline-size; }
.trr *, .trr *::before, .trr *::after, .trr-article *, .trr-article *::before, .trr-article *::after { box-sizing: border-box; }
.trr img { max-width: 100%; height: auto; }
.trr button { font: inherit; cursor: pointer; }
.trr :focus-visible, .trr-article :focus-visible { outline: 3px solid rgba(193, 70, 47, .4); outline-offset: 2px; border-radius: 8px; }

@keyframes trr-rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* =============== WIDGET =============== */
.trr-panel {
  background: var(--trr-bg);
  border: 1px solid var(--trr-border);
  border-radius: var(--trr-radius);
  box-shadow: var(--trr-shadow-lg);
  overflow: hidden;
}

/* section headers (step guidance) */
.trr-section-head {
  display: flex; align-items: center; gap: 8px 12px; flex-wrap: wrap;
  padding: 14px 18px 0;
}
.trr-section-title { flex: 1 1 auto; }
.trr-step {
  width: 28px; height: 28px; flex: 0 0 auto;
  border-radius: 9px;
  display: grid; place-items: center;
  background: var(--trr-navy); color: #fff;
  font-size: .82rem; font-weight: 800;
}
.trr-section-title { font-size: 1.02rem; font-weight: 800; letter-spacing: -.01em; white-space: nowrap; }
.trr-section-sub { font-size: .8rem; color: var(--trr-muted); margin-left: auto; text-align: right; }
@container (max-width: 480px) {
  .trr-section-sub { flex-basis: 100%; margin-left: 40px; text-align: left; }
}

.trr-inputs {
  display: grid;
  gap: 10px;
  padding: 12px 18px 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.trr-inputs--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.trr-results {
  padding: 4px 18px 18px;
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--trr-border);
  background: linear-gradient(180deg, #fbfaf8, var(--trr-bg) 120px);
}
.trr-results > .trr-section-head { padding: 14px 0 0; }
.trr-results > .trr-hint { margin: -8px 0 0; }

/* ---------- input fields ---------- */
.trr-field--wide { grid-column: 1 / -1; }
.trr-field {
  background: var(--trr-soft);
  border: 1px solid transparent;
  border-radius: 13px;
  padding: 11px 13px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color .15s ease, background .15s ease, box-shadow .15s ease;
}
.trr-field:focus-within { background: var(--trr-bg); border-color: var(--trr-primary); box-shadow: var(--trr-shadow-sm); }
.trr-field-label { font-size: .8rem; font-weight: 800; letter-spacing: .02em; text-transform: uppercase; color: var(--trr-muted); }
.trr-hint { font-size: .76rem; color: var(--trr-muted); }

.trr-stepper { display: flex; align-items: center; gap: 10px; }
.trr-stepbtn {
  width: 38px; height: 38px; flex: 0 0 auto;
  border-radius: 12px;
  border: 1px solid var(--trr-border);
  background: var(--trr-bg);
  box-shadow: var(--trr-shadow-sm);
  font-size: 1.3rem; font-weight: 700; line-height: 1;
  color: var(--trr-ink);
  transition: all .12s ease;
  touch-action: manipulation;
}
.trr-stepbtn:hover { border-color: var(--trr-primary); color: var(--trr-primary); background: var(--trr-primary-soft); }
.trr-stepbtn:active { transform: scale(.93); }
.trr-stepval { flex: 1; text-align: center; font-size: 1.3rem; font-weight: 850; white-space: nowrap; font-variant-numeric: tabular-nums; }
.trr-stepval input {
  width: 4.2ch; border: 0; background: transparent; text-align: right;
  font: inherit; color: inherit; padding: 0; -moz-appearance: textfield; appearance: textfield;
}
.trr-stepval input::-webkit-outer-spin-button, .trr-stepval input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.trr-stepval .trr-unit { font-size: .78rem; font-weight: 700; color: var(--trr-muted); margin-left: 5px; }

/* range slider: filled track (JS sets --fill) */
.trr-range {
  --fill: 50%;
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 26px; margin: 0;
  background: transparent;
}
.trr-range::-webkit-slider-runnable-track {
  height: 6px; border-radius: 999px;
  background: linear-gradient(90deg, var(--trr-primary) var(--fill), #e4ddd5 var(--fill));
}
.trr-range::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px; margin-top: -8px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--trr-primary);
  box-shadow: 0 1px 4px rgba(28, 37, 52, .25);
  transition: transform .12s ease;
}
.trr-range::-webkit-slider-thumb:hover { transform: scale(1.12); }
.trr-range::-moz-range-track { height: 6px; border-radius: 999px; background: #e4ddd5; }
.trr-range::-moz-range-progress { height: 6px; border-radius: 999px; background: var(--trr-primary); }
.trr-range::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; border: 2px solid var(--trr-primary);
  box-shadow: 0 1px 4px rgba(28, 37, 52, .25);
}

/* chips: segmented control */
.trr-chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  background: var(--trr-bg);
  border: 1px solid var(--trr-border);
  border-radius: 12px;
  padding: 5px;
  width: fit-content; max-width: 100%;
}
.trr-chip {
  border: 0; background: transparent;
  border-radius: 9px;
  padding: 8px 14px;
  font-size: .86rem; font-weight: 700;
  color: var(--trr-muted);
  transition: all .13s ease;
}
.trr-chip[aria-pressed="true"] {
  background: var(--trr-navy); color: #fff;
  box-shadow: 0 2px 8px -2px rgba(28, 37, 52, .5);
}
.trr-chip:hover:not([aria-pressed="true"]) { color: var(--trr-ink); background: var(--trr-soft); }

/* ---------- hero result (dark, matches theme header) ---------- */
.trr-hero {
  border-radius: 15px;
  padding: 18px 20px;
  background:
    radial-gradient(120% 160% at 100% 0%, rgba(193, 70, 47, .28), transparent 55%),
    linear-gradient(135deg, var(--trr-navy), var(--trr-navy-2));
  color: #fff;
  display: grid;
  gap: 6px;
  box-shadow: var(--trr-shadow);
  animation: trr-rise .35s ease both;
}
.trr-hero-label {
  font-size: .76rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase;
  color: #f2b3a4;
}
.trr-hero-value {
  font-size: clamp(1.8rem, 5.5cqw, 2.4rem);
  font-weight: 900; line-height: 1.08; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.trr-hero-sub { font-size: .95rem; color: rgba(255, 255, 255, .82); max-width: 60ch; }
.trr-hero-sub strong { color: #fff; }

.trr-statgrid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.trr-stat {
  background: var(--trr-bg);
  border: 1px solid var(--trr-border);
  border-radius: 13px;
  box-shadow: var(--trr-shadow-sm);
  padding: 11px 13px; display: grid; gap: 2px; align-content: start;
}
.trr-stat-value { font-size: 1.2rem; font-weight: 850; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.trr-stat-label { font-size: .75rem; color: var(--trr-muted); font-weight: 600; }
.trr-stat.is-good { border-color: #cde8d6; background: var(--trr-green-soft); }
.trr-stat.is-good .trr-stat-value { color: var(--trr-green); }
/* clickable stats (e.g. viewing profiles) */
.trr-stat.is-btn { cursor: pointer; font: inherit; text-align: left; transition: border-color .13s ease, transform .13s ease, box-shadow .13s ease; }
.trr-stat.is-btn:hover { border-color: var(--trr-primary); transform: translateY(-1px); box-shadow: var(--trr-shadow); }
.trr-stat.is-btn:active { transform: scale(.98); }
.trr-statgrid--row { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ---------- comparison bars ---------- */
.trr-bars { display: grid; gap: 14px; }
.trr-bar-row { display: grid; gap: 5px; }
.trr-bar-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: .92rem; }
.trr-bar-name { font-weight: 750; }
.trr-bar-name .trr-tag { margin-left: 6px; }
.trr-bar-val { font-weight: 850; font-variant-numeric: tabular-nums; white-space: nowrap; font-size: 1rem; }
.trr-bar-track { background: var(--trr-soft); border-radius: 999px; height: 16px; overflow: hidden; }
.trr-bar-fill {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, #d98a76, var(--trr-primary));
  transition: width .55s cubic-bezier(.22, 1, .36, 1);
  min-width: 8px;
}
.trr-bar-row.is-best .trr-bar-fill { background: linear-gradient(90deg, #46a873, var(--trr-green)); }
.trr-bar-row.is-best .trr-bar-val { color: var(--trr-green); }
.trr-bar-sub { font-size: .78rem; color: var(--trr-muted); }

/* ---------- product cards ---------- */
.trr-prodgrid { display: grid; gap: 12px; }
.trr-card {
  position: relative;
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--trr-border);
  border-radius: 14px;
  padding: 12px 14px;
  background: var(--trr-bg);
  box-shadow: var(--trr-shadow-sm);
  transition: border-color .15s ease, box-shadow .18s ease, transform .18s ease;
}
.trr-card:hover { border-color: #d9c7c0; box-shadow: var(--trr-shadow); transform: translateY(-2px); }
.trr-card.is-top { border-color: #bfe3cc; background: linear-gradient(160deg, var(--trr-green-soft), #fff 60%); }
.trr-ribbon {
  position: absolute; top: -11px; left: 14px;
  background: var(--trr-green); color: #fff;
  font-size: .7rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
  box-shadow: 0 2px 8px -2px rgba(23, 133, 73, .6);
}
.trr-imgwrap {
  position: relative;
  width: 80px; height: 80px; flex: 0 0 auto;
  background: #fff; border: 1px solid var(--trr-border); border-radius: 11px;
  display: grid; place-items: center; overflow: hidden;
}
.trr-card-img { width: 72px; height: 72px; object-fit: contain; }
.trr-imgwrap.is-empty { color: var(--trr-border); font-size: 1.7rem; }
.trr-rank {
  position: absolute; top: -1px; left: -1px;
  min-width: 24px; height: 24px; padding: 0 6px;
  border-radius: 12px 0 10px 0;
  display: grid; place-items: center;
  background: var(--trr-navy); color: #fff;
  font-weight: 800; font-size: .78rem;
}
.trr-card.is-top .trr-rank { background: var(--trr-green); }
.trr-card-body { min-width: 0; display: grid; gap: 6px; }
.trr-card-name { font-weight: 750; font-size: 1rem; line-height: 1.3; margin: 0; letter-spacing: -.01em; }
.trr-card-name a { color: inherit; text-decoration: none; }
.trr-card-name a:hover { color: var(--trr-primary); text-decoration: underline; }
.trr-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.trr-tag {
  font-size: .73rem; font-weight: 700; padding: 3px 9px; border-radius: 999px;
  background: var(--trr-soft); color: var(--trr-muted); white-space: nowrap;
}
.trr-tag.is-good { background: var(--trr-green-soft); color: var(--trr-green); }
.trr-tag.is-warn { background: var(--trr-amber-soft); color: var(--trr-amber); }
/* EU-label style energy badges */
.trr-tag.is-class { color: #fff; font-weight: 800; }
.trr-tag[data-grade="top"] { background: #178549; }
.trr-tag[data-grade="good"] { background: #63a324; }
.trr-tag[data-grade="mid"] { background: #d19b00; }
.trr-tag[data-grade="low"] { background: #d96b0c; }
.trr-tag[data-grade="unknown"] { background: var(--trr-soft); color: var(--trr-muted); font-weight: 700; }

.trr-card-cta { display: grid; gap: 7px; justify-items: stretch; text-align: center; min-width: 168px; }
.trr-card-price { font-size: 1.3rem; font-weight: 900; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.trr-card-price small { display: block; font-size: .72rem; font-weight: 600; color: var(--trr-muted); margin-top: 1px; }
.trr-btn {
  display: inline-block; border-radius: 11px; padding: 9px 15px;
  font-size: .84rem; font-weight: 750; text-decoration: none; text-align: center;
  border: 1px solid transparent;
  transition: all .13s ease;
}
.trr-btn-primary {
  background: var(--trr-primary); color: #fff !important;
  box-shadow: 0 3px 10px -3px rgba(193, 70, 47, .55);
}
.trr-btn-primary:hover { background: var(--trr-primary-dark); color: #fff; transform: translateY(-1px); }
.trr-btn-ghost { border-color: var(--trr-border); color: var(--trr-ink) !important; background: var(--trr-bg); }
.trr-btn-ghost:hover { border-color: var(--trr-primary); color: var(--trr-primary) !important; }
.trr-more {
  justify-self: center; background: var(--trr-bg); border: 1px solid var(--trr-border);
  border-radius: 999px; padding: 10px 22px; font-weight: 750; font-size: .86rem; color: var(--trr-ink);
  box-shadow: var(--trr-shadow-sm); transition: all .13s ease;
}
.trr-more:hover { border-color: var(--trr-primary); color: var(--trr-primary); }

/* ---------- notes, callouts, methodik ---------- */
.trr-note { font-size: .8rem; color: var(--trr-muted); }
.trr-note a { color: var(--trr-primary); }
.trr-callout {
  border: 1px solid #cde8d6;
  border-left: 4px solid var(--trr-green);
  background: var(--trr-green-soft);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: .95rem;
}
.trr-callout.is-warn { border-color: #f3ddc2; border-left-color: var(--trr-amber); background: var(--trr-amber-soft); }
.trr-details { border: 1px solid var(--trr-border); border-radius: 14px; background: var(--trr-bg); box-shadow: var(--trr-shadow-sm); }
.trr-details summary {
  cursor: pointer; padding: 14px 18px; font-weight: 750; font-size: .9rem;
  list-style: none; display: flex; align-items: center; gap: 10px;
}
.trr-details summary::before {
  content: ""; width: 8px; height: 8px; flex: 0 0 auto;
  border-right: 2px solid var(--trr-primary); border-bottom: 2px solid var(--trr-primary);
  transform: rotate(-45deg); transition: transform .18s ease; margin-top: -2px;
}
.trr-details[open] summary::before { transform: rotate(45deg); margin-top: -4px; }
.trr-details summary::-webkit-details-marker { display: none; }
.trr-details-body { padding: 2px 18px 16px; font-size: .88rem; color: var(--trr-ink); display: grid; gap: 10px; }
.trr-details-body p { margin: 0; }
.trr-assume { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.trr-assume .trr-field { background: var(--trr-soft); }
.trr-assume .trr-stepval { font-size: 1.05rem; }
.trr-h { font-size: 1.05rem; font-weight: 800; margin: 4px 0 0; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; letter-spacing: -.01em; }
.trr-h .trr-note { font-weight: 400; }
.trr-disclosure { font-size: .74rem; color: var(--trr-muted); padding: 12px 22px; border-top: 1px solid var(--trr-border); background: var(--trr-soft); }

/* tabbed results (compact, clickable) */
.trr-tabs {
  display: flex; gap: 5px;
  background: var(--trr-soft);
  border: 1px solid var(--trr-border);
  border-radius: 13px;
  padding: 5px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.trr-tabs::-webkit-scrollbar { display: none; }
.trr-tab {
  flex: 1 0 auto;
  border: 0; background: transparent;
  border-radius: 9px;
  padding: 9px 14px;
  font-size: .86rem; font-weight: 750;
  color: var(--trr-muted);
  white-space: nowrap;
  transition: all .13s ease;
}
.trr-tab.is-active {
  background: var(--trr-navy); color: #fff;
  box-shadow: 0 2px 8px -2px rgba(28, 37, 52, .5);
}
.trr-tab:hover:not(.is-active) { color: var(--trr-ink); background: #efece7; }
.trr-tabbed { display: grid; gap: 12px; }
.trr-tabpanel > * { animation: trr-rise .25s ease both; }
.trr-tabstack { display: grid; gap: 10px; }

/* skeleton to prevent CLS before JS mounts */
.trr[data-trrechner]:empty, div[data-trrechner]:empty {
  min-height: 620px; border-radius: var(--trr-radius, 18px);
  background: linear-gradient(90deg, #f6f4f1 25%, #efece8 37%, #f6f4f1 63%);
  background-size: 400% 100%;
  animation: trr-shimmer 1.4s ease infinite;
  border: 1px solid #e9e4de;
}
@keyframes trr-shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

/* =============== PAGE CONTENT (.trr-article) =============== */
.trr-article { font-size: 1.02rem; }
.trr-article .trr-meta {
  font-size: .82rem; color: var(--trr-muted);
  display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center;
  margin: 0 0 14px;
}
.trr-article .trr-meta strong { color: var(--trr-ink); font-weight: 700; }
.trr-article .trr-lead {
  font-size: 1.12rem; line-height: 1.6; color: var(--trr-ink);
  margin: 0 0 16px; max-width: 62ch;
}
.trr-trust { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; padding: 0; list-style: none; }
.trr-trust li {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--trr-soft); border: 1px solid var(--trr-border);
  border-radius: 999px; padding: 6px 13px;
  font-size: .8rem; font-weight: 700; color: var(--trr-ink);
}
.trr-trust li::before {
  content: ""; width: 9px; height: 5px; flex: 0 0 auto;
  border-left: 2.5px solid var(--trr-green); border-bottom: 2.5px solid var(--trr-green);
  transform: rotate(-45deg) translateY(-1px);
}
.trr-article h2 {
  font-size: 1.45rem; line-height: 1.25; letter-spacing: -.01em;
  margin: 2.4em 0 .6em; padding-left: 14px; position: relative;
}
.trr-article h2::before {
  content: ""; position: absolute; left: 0; top: .18em; bottom: .18em;
  width: 4px; border-radius: 4px; background: var(--trr-primary);
}
.trr-article > p { max-width: 72ch; }
.trr-infobox {
  background: var(--trr-soft); border: 1px solid var(--trr-border);
  border-radius: 14px; padding: 18px 20px; margin: 18px 0;
  font-size: .95rem;
}
.trr-infobox p { margin: 0 0 8px; } .trr-infobox p:last-child { margin: 0; }

/* FAQ accordions */
.trr-faq {
  border: 1px solid var(--trr-border); border-radius: 14px;
  background: var(--trr-bg); box-shadow: var(--trr-shadow-sm);
  margin: 0 0 10px; overflow: hidden;
}
.trr-faq summary {
  cursor: pointer; list-style: none;
  padding: 15px 44px 15px 18px;
  font-weight: 750; font-size: .98rem; line-height: 1.35;
  position: relative;
  transition: background .13s ease;
}
.trr-faq summary:hover { background: var(--trr-soft); }
.trr-faq summary::-webkit-details-marker { display: none; }
.trr-faq summary::after {
  content: "+"; position: absolute; right: 16px; top: 50%;
  transform: translateY(-50%);
  width: 24px; height: 24px; border-radius: 8px;
  display: grid; place-items: center;
  background: var(--trr-primary-soft); color: var(--trr-primary);
  font-weight: 800; font-size: 1.05rem;
  transition: transform .18s ease;
}
.trr-faq[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.trr-faq .trr-faq-a { padding: 0 18px 16px; font-size: .95rem; color: var(--trr-ink); max-width: 70ch; }
.trr-faq .trr-faq-a p { margin: 0 0 8px; } .trr-faq .trr-faq-a p:last-child { margin: 0; }

/* link cards */
.trr-linkcards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); padding: 0; margin: 16px 0 0; list-style: none; }
.trr-linkcards li { margin: 0; }
.trr-linkcards a {
  display: block; height: 100%;
  border: 1px solid var(--trr-border); border-radius: 14px;
  background: var(--trr-bg); box-shadow: var(--trr-shadow-sm);
  padding: 16px 18px; text-decoration: none; color: var(--trr-ink);
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.trr-linkcards a:hover { border-color: var(--trr-primary); box-shadow: var(--trr-shadow); transform: translateY(-2px); }
.trr-linkcards .trr-lc-title { display: block; font-weight: 800; font-size: .98rem; margin-bottom: 4px; color: var(--trr-primary); }
.trr-linkcards .trr-lc-sub { display: block; font-size: .84rem; color: var(--trr-muted); line-height: 1.45; }

/* ---------- responsive ---------- */
@container (max-width: 680px) {
  .trr-inputs, .trr-inputs--2 { grid-template-columns: 1fr; padding: 10px 12px 12px; gap: 8px; }
  .trr-results { padding: 4px 12px 14px; gap: 11px; }
  .trr-section-head { padding: 12px 12px 0; }
  .trr-results > .trr-section-head { padding: 12px 0 0; }
  .trr-field { padding: 10px 12px; gap: 6px; }
  .trr-stepbtn { width: 34px; height: 34px; }
  .trr-stepval { font-size: 1.15rem; }
  .trr-hero { padding: 15px 15px; }
  .trr-hero-sub { font-size: .85rem; }
  .trr-stat { padding: 9px 10px; }
  .trr-statgrid { gap: 7px; }
  .trr-statgrid--row .trr-stat-value { font-size: .98rem; }
  .trr-statgrid--row .trr-stat-label { font-size: .64rem; }
  .trr-bar-val { white-space: normal; text-align: right; }
  .trr-tab { padding: 8px 11px; font-size: .8rem; }
  /* compact product cards: one tight block */
  .trr-card { grid-template-columns: 52px 1fr; grid-template-areas: "img body" "cta cta"; padding: 10px 11px; gap: 8px 10px; }
  .trr-imgwrap { grid-area: img; width: 52px; height: 52px; border-radius: 9px; }
  .trr-card-img { width: 46px; height: 46px; }
  .trr-tvmono { font-size: .6rem; margin: 3px; padding: 2px; }
  .trr-rank { min-width: 18px; height: 18px; font-size: .64rem; border-radius: 9px 0 8px 0; }
  .trr-card-body { grid-area: body; gap: 4px; }
  .trr-card-name { font-size: .86rem; }
  .trr-tag { font-size: .66rem; padding: 2px 7px; }
  .trr-card-cta { grid-area: cta; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; min-width: 0; text-align: left; }
  .trr-card-price { font-size: 1rem; order: 1; margin-right: auto; }
  .trr-card-price small { display: inline; margin-left: 5px; }
  .trr-card-cta .trr-btn { order: 2; padding: 7px 11px; font-size: .76rem; }
  .trr-ribbon { font-size: .62rem; padding: 3px 8px; top: -9px; }
  .trr-tvscale { width: 100%; }
  .trr-tvtable { font-size: .8rem; }
  .trr-tvtable td, .trr-tvtable th { padding: 8px 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .trr-bar-fill, .trr-chip, .trr-stepbtn, .trr-card, .trr-btn-primary, .trr-linkcards a { transition: none; }
  .trr-hero { animation: none; }
  .trr[data-trrechner]:empty, div[data-trrechner]:empty { animation: none; }
}

/* =============== v3: LANDING-PAGE LAYOUT =============== */

/* page-level: full-width single column (theme reserves a 325px sidebar slot
   that stays empty on these pages), centered H1, breathing room */
body:has(.trr-article) .rh-content-wrap > .main-side,
body:has(.trr-article) .main-side.page {
  width: 100% !important;
  float: none !important;
}
body:has(.trr-article) .rh-content-wrap > .sidebar,
body:has(.trr-article) .rh-content-wrap .sidebar { display: none !important; }
body:has(.trr-article) .rh-post-wrapper { max-width: none; padding: 30px clamp(20px, 4vw, 48px) 40px; }
body:has(.trr-article) .rh-post-wrapper .title h1,
body:has(.trr-article) article.post > .title h1 {
  text-align: center;
  max-width: 26ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.18;
}

/* hero band under the H1: centered meta + lead + trust */
.trr-hero-band { text-align: center; margin: 10px 0 26px; }
.trr-hero-band .trr-backlink {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .8rem; font-weight: 700; text-decoration: none;
  color: var(--trr-primary);
  background: var(--trr-primary-soft);
  border: 1px solid #f0d9d2;
  border-radius: 999px; padding: 5px 13px;
  margin-bottom: 14px;
}
.trr-hero-band .trr-backlink:hover { background: #f5e2db; }
.trr-hero-band .trr-meta { justify-content: center; }
.trr-hero-band .trr-lead { margin-left: auto; margin-right: auto; max-width: 66ch; font-size: 1.16rem; }
.trr-hero-band .trr-trust { justify-content: center; margin-bottom: 0; }

/* centered section rhythm */
.trr-article { --prose: 78ch; }
.trr-article > p { max-width: var(--prose); margin-left: auto; margin-right: auto; }
.trr-article h2 {
  text-align: center; padding-left: 0; max-width: 30ch;
  margin: 2.6em auto .7em;
}
.trr-article h2::before {
  position: static; display: block;
  width: 44px; height: 4px; margin: 0 auto 12px;
}
.trr-article .trr-infobox { max-width: 820px; margin-left: auto; margin-right: auto; }
.trr-article .trr-faq { max-width: 860px; margin-left: auto; margin-right: auto; margin-bottom: 10px; }

/* E-E-A-T band */
.trr-eeat {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  padding: 0; margin: 18px 0 0; list-style: none;
}
.trr-eeat li {
  background: var(--trr-bg);
  border: 1px solid var(--trr-border);
  border-radius: 14px;
  box-shadow: var(--trr-shadow-sm);
  padding: 16px 18px;
  display: grid; gap: 6px; align-content: start;
}
.trr-eeat .trr-eeat-t {
  display: flex; align-items: center; gap: 8px;
  font-weight: 800; font-size: .95rem;
}
.trr-eeat .trr-eeat-t::before {
  content: ""; width: 10px; height: 6px; flex: 0 0 auto;
  border-left: 3px solid var(--trr-green); border-bottom: 3px solid var(--trr-green);
  transform: rotate(-45deg) translateY(-1px);
}
.trr-eeat .trr-eeat-d { font-size: .85rem; color: var(--trr-muted); line-height: 1.5; }
.trr-eeat .trr-eeat-d a { color: var(--trr-primary); }

/* tool hub cards */
.trr-toolgrid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  padding: 0; margin: 22px 0 0; list-style: none;
}
.trr-toolgrid li { margin: 0; }
.trr-toolgrid a, .trr-toolgrid .is-soon {
  display: flex; flex-direction: column; gap: 10px; height: 100%;
  border: 1px solid var(--trr-border); border-radius: var(--trr-radius);
  background: var(--trr-bg); box-shadow: var(--trr-shadow-sm);
  padding: 22px; text-decoration: none; color: var(--trr-ink);
  transition: border-color .15s ease, box-shadow .18s ease, transform .18s ease;
}
.trr-toolgrid a:hover { border-color: var(--trr-primary); box-shadow: var(--trr-shadow-lg); transform: translateY(-3px); }
.trr-tool-icon {
  width: 52px; height: 52px; border-radius: 15px;
  display: grid; place-items: center;
  font-size: 1.5rem; line-height: 1;
  background: linear-gradient(135deg, var(--trr-navy), var(--trr-navy-2));
  box-shadow: var(--trr-shadow-sm);
}
.trr-tool-title { font-size: 1.12rem; font-weight: 850; letter-spacing: -.01em; line-height: 1.25; }
.trr-tool-desc { font-size: .9rem; color: var(--trr-muted); line-height: 1.55; flex: 1; }
.trr-tool-fact {
  align-self: flex-start;
  font-size: .74rem; font-weight: 800; letter-spacing: .02em;
  background: var(--trr-green-soft); color: var(--trr-green);
  border-radius: 999px; padding: 4px 11px;
}
.trr-tool-cta {
  align-self: flex-start;
  font-size: .88rem; font-weight: 800; color: var(--trr-primary);
}
.trr-toolgrid a:hover .trr-tool-cta { text-decoration: underline; }
.trr-toolgrid .is-soon { background: var(--trr-soft); border-style: dashed; }
.trr-toolgrid .is-soon .trr-tool-icon { background: #d8d2ca; }
.trr-toolgrid .is-soon .trr-tool-fact { background: #eee9e2; color: var(--trr-muted); }

/* product-page projection section */
.trr-projection { margin: 28px 0; }
.trr-proj-cta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.trr-proj-cta .trr-btn { padding: 11px 18px; font-size: .9rem; }

/* =============== TV size calculator =============== */

/* to-scale nested size comparison */
.trr-tvscale-outer { display: grid; gap: 6px; justify-items: center; }
.trr-tvscale {
  position: relative;
  width: min(100%, 640px);
  aspect-ratio: 1.78 / 1.06;
  margin-top: 8px;
}
.trr-tvscale-rect {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  border: 2px solid #c9c1b8;
  border-radius: 6px;
  background: rgba(246, 244, 241, .55);
}
.trr-tvscale-rect .trr-tvscale-label {
  position: absolute; top: 3px; right: 7px;
  font-size: .72rem; font-weight: 800; color: var(--trr-muted);
  white-space: nowrap;
}
.trr-tvscale-rect.is-mark {
  border-color: var(--trr-primary);
  background: linear-gradient(180deg, rgba(193, 70, 47, .14), rgba(193, 70, 47, .05));
  box-shadow: 0 6px 18px -8px rgba(193, 70, 47, .5);
  z-index: 2;
}
.trr-tvscale-rect.is-mark .trr-tvscale-label { color: var(--trr-primary); }

/* size table */
.trr-tvtable-wrap { overflow-x: auto; border: 1px solid var(--trr-border); border-radius: 14px; box-shadow: var(--trr-shadow-sm); }
.trr-tvtable { width: 100%; border-collapse: collapse; font-size: .88rem; background: var(--trr-bg); }
.trr-tvtable th {
  text-align: left; padding: 11px 14px;
  background: var(--trr-soft);
  font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .03em;
  color: var(--trr-muted); white-space: nowrap;
}
.trr-tvtable td { padding: 10px 14px; border-top: 1px solid var(--trr-border); white-space: nowrap; font-variant-numeric: tabular-nums; }
.trr-tvtable tr.is-mark td { background: var(--trr-primary-soft); }
.trr-tvtable tr.is-mark td:first-child { box-shadow: inset 3px 0 0 var(--trr-primary); }

/* TV monogram (no product photos available for TVs) */
.trr-imgwrap.is-mono {
  background: linear-gradient(135deg, var(--trr-navy), var(--trr-navy-2));
  border-color: var(--trr-navy);
}
.trr-tvmono {
  color: #fff; font-size: .78rem; font-weight: 800; letter-spacing: .03em;
  text-align: center; line-height: 1.3; padding: 4px;
  border: 1px solid rgba(255, 255, 255, .35); border-radius: 4px;
  margin: 6px;
}