/* ===== /install/bathroom - Install x Bathroom, editorial slate + terracotta ===== */

.ib {
  --ibterracotta: #E2725B;
  --ibsage: #B8C99B;
  --ibslate: #6B8AA8;
  --ibporcelain: #D8E4EC;
  --ibdeep: #101820;
  overflow-x: clip;
}

html,
body {
  overflow-x: hidden;
}

.ib .mesh-bg {
  display: none;
}

.ib .bottom-cta,
.ib .site-footer {
  max-width: 100vw;
  overflow: hidden;
}

.ib .site-footer .wrap-wide,
.ib .footer-grid {
  min-width: 0;
}

.ib-hero {
  position: relative;
  height: 92vh;
  min-height: 760px;
  margin: 0 24px;
  border-radius: 4px;
  overflow: hidden;
  isolation: isolate;
}
.ib-hero .img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(0.82) contrast(1.08) brightness(0.78);
  animation: ibhero 28s ease-in-out infinite alternate;
}
@keyframes ibhero {
  from { transform: scale(1.0); }
  to { transform: scale(1.11) translate(-1.2%, -1%); }
}
.ib-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 72% 30%, rgba(226,114,91,0.16), transparent 30%),
    linear-gradient(180deg, rgba(10,18,26,0.58) 0%, rgba(10,18,26,0.08) 30%, rgba(10,18,26,0.96) 100%);
}
.ib-blueprint {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.45;
  pointer-events: none;
}
.ib-blueprint span {
  position: absolute;
  display: block;
  background: rgba(216,228,236,0.25);
}
.ib-blueprint .v { top: 0; bottom: 0; width: 1px; }
.ib-blueprint .v1 { left: 18%; }
.ib-blueprint .v2 { left: 63%; }
.ib-blueprint .h { left: 0; right: 0; height: 1px; }
.ib-blueprint .h1 { top: 36%; }
.ib-blueprint .h2 { top: 68%; background: rgba(226,114,91,0.32); }

.ib-mast {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 36px 16px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(216,228,236,0.88);
  border-bottom: 1px solid rgba(216,228,236,0.18);
}
.ib-mast .crumb a {
  color: rgba(216,228,236,0.9);
  text-decoration: none;
  border-bottom: 1px dotted rgba(216,228,236,0.45);
}
.ib-mast .ctr { color: var(--ibterracotta); }
.ib-mast .right { letter-spacing: 0.32em; }

.ib-cover {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 56px 56px 64px;
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 60px;
  align-items: end;
  color: var(--ink);
}
.ib-cover .eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ibterracotta);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.ib-cover .eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--ibterracotta);
  display: inline-block;
}
.ib-cover h1 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: clamp(68px, 8.8vw, 140px);
  line-height: 0.9;
  letter-spacing: -0.025em;
  margin: 0;
  color: #F0F4F7;
  text-shadow: 0 2px 30px rgba(0,0,0,0.42);
  max-width: 11ch;
}
.ib-cover h1 em {
  font-style: italic;
  color: var(--ibsage);
}
.ib-cover .deck {
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: clamp(20px, 1.5vw, 24px);
  line-height: 1.5;
  color: rgba(216,228,236,0.93);
  max-width: 40ch;
  margin: 0;
  padding-left: 18px;
  border-left: 2px solid rgba(226,114,91,0.6);
}
.ib-cover .meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px 24px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid rgba(216,228,236,0.18);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(216,228,236,0.7);
}
.ib-cover .meta .k { color: rgba(216,228,236,0.46); display: block; margin-bottom: 4px; font-size: 9px; }
.ib-cover .meta .v {
  color: var(--ibporcelain);
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0.02em;
  text-transform: none;
}

.ib-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 56px;
}
.ib-section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
  margin: 36px 0 56px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rule);
}
.ib-section-head h2 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: clamp(46px, 5vw, 80px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  color: var(--ink);
  max-width: 18ch;
}
.ib-section-head h2 em { font-style: italic; color: var(--ibslate); }
.ib-section-head .deck {
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 52ch;
  margin: 0;
}
.ib-gauge {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  border: 1px solid rgba(226,114,91,0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--ink-mute);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.ib-gauge strong {
  color: var(--ibterracotta);
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 28px;
  letter-spacing: 0.02em;
  text-transform: none;
  margin: 8px 0;
}

.ib-top5,
.ib-photo-spread,
.ib-tools,
.ib-mistakes,
.ib-buy,
.ib-related {
  padding: 100px 0;
  background: #121820;
  border-bottom: 1px solid var(--rule);
}
.ib-top5-list { border-top: 1px solid var(--rule); }
.ib-top5-row {
  display: grid;
  grid-template-columns: 90px 250px 1.25fr 0.95fr;
  gap: 34px;
  padding: 36px 0;
  border-bottom: 1px solid var(--rule);
}
.ib-top5-row .rank {
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 44px;
  line-height: 1;
  color: var(--ibterracotta);
}
.ib-top5-photo {
  min-height: 182px;
  border: 1px solid var(--rule);
  background-position: center;
  background-size: cover;
  filter: saturate(0.82) contrast(1.05);
  position: relative;
  overflow: hidden;
}
.ib-top5-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16,24,32,0.05), rgba(16,24,32,0.34));
}
.ib-top5-row .query h3 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: clamp(28px, 2.6vw, 42px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  color: var(--ink);
}
.ib-top5-row .query p,
.ib-tool p,
.ib-zone p,
.ib-mistake p,
.ib-buy-cell p {
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  line-height: 1.62;
  color: var(--ink-soft);
  margin: 0;
}
.ib-top5-row .read {
  display: inline-block;
  margin-top: 18px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ibterracotta);
  text-decoration: none;
  border-bottom: 1px solid rgba(226,114,91,0.45);
  padding-bottom: 4px;
}
.ib-top5-row .read:hover { color: var(--ibporcelain); border-color: var(--ibterracotta); }
.ib-top5-row .stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 26px;
  padding-left: 30px;
  border-left: 1px solid var(--rule);
}
.ib-top5-row .stats div {
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule);
}
.ib-top5-row .stats .k {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 4px;
}
.ib-top5-row .stats .v {
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 22px;
  color: var(--ink);
}

.ib-iris {
  padding: 54px 24px;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}

.ib-photo-spread {
  background: var(--bg);
}
.ib-photo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}
.ib-photo-card {
  min-height: 430px;
  display: grid;
  grid-template-rows: 1fr auto;
  background: #121820;
}
.ib-photo-card.c1 {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 760px;
}
.ib-photo-card.c2 {
  grid-column: span 2;
}
.ib-photo-card .photo {
  min-height: 245px;
  background-position: center;
  background-size: cover;
  filter: saturate(0.82) contrast(1.05);
}
.ib-photo-card.c1 .photo {
  min-height: 500px;
}
.ib-photo-card .copy {
  padding: 28px;
  border-top: 1px solid var(--rule);
}
.ib-photo-card .copy span {
  display: block;
  margin-bottom: 14px;
  color: var(--ibterracotta);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}
.ib-photo-card .copy h3 {
  max-width: 15ch;
  margin: 0 0 12px;
  color: var(--ink);
  font-family: "Playfair Display", serif;
  font-size: clamp(30px, 3vw, 52px);
  font-weight: 400;
  line-height: 1.02;
}
.ib-photo-card .copy p {
  max-width: 50ch;
  margin: 0;
  color: var(--ink-soft);
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  line-height: 1.62;
}
.ib-iris-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 36px;
  border: 1px solid rgba(107,138,168,0.36);
  background:
    linear-gradient(135deg, rgba(107,138,168,0.12), rgba(226,114,91,0.07)),
    #101820;
}
.ib-iris .label {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ibterracotta);
  margin-bottom: 14px;
}
.ib-iris h2 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: clamp(30px, 3.4vw, 48px);
  line-height: 1;
  margin: 0 0 24px;
  color: var(--ink);
}
.ib-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}
.ib-search input {
  min-width: 0;
  background: rgba(216,228,236,0.08);
  color: var(--ink);
  border: 1px solid rgba(216,228,236,0.25);
  padding: 16px 18px;
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
}
.ib-search button,
.ib-colophon .go {
  border: 1px solid var(--ibterracotta);
  background: var(--ibterracotta);
  color: #FFF7E5;
  padding: 16px 24px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  cursor: pointer;
}
.ib-iris p {
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
}

.ib-essay,
.ib-zones,
.ib-matrix,
.ib-faq,
.ib-colophon {
  padding: 100px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}
.ib-essay-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 56px;
}
.ib-essay-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 80px;
  align-items: start;
  margin-top: 48px;
}
.ib-essay-side { position: sticky; top: 80px; }
.ib-essay-side h2 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: clamp(40px, 4.4vw, 64px);
  line-height: 1;
  margin: 0 0 20px;
  color: var(--ink);
}
.ib-essay-side h2 em { font-style: italic; color: var(--ibslate); }
.ib-essay-side .by {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 24px;
}
.ib-essay-side .stat-list { border-top: 1px solid var(--rule); padding-top: 18px; }
.ib-essay-side .row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.ib-essay-side .row strong {
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 20px;
  font-weight: 400;
  color: var(--ibterracotta);
  letter-spacing: 0;
  text-transform: none;
}
.ib-essay-body {
  font-family: "Playfair Display", serif;
  font-size: 19px;
  line-height: 1.68;
  color: var(--ink-soft);
}
.ib-essay-body p { margin: 0 0 22px; }
.ib-essay-body p.dropcap::first-letter {
  font-size: 88px;
  float: left;
  line-height: 0.88;
  margin: 8px 14px -4px 0;
  color: var(--ibterracotta);
}
.ib-essay-body .pull {
  font-style: italic;
  font-size: 28px;
  line-height: 1.34;
  color: var(--ink);
  border-left: 2px solid var(--ibslate);
  padding: 8px 0 8px 26px;
  margin: 32px 0;
}

.ib-tools-grid,
.ib-zones-grid,
.ib-buy-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.ib-tool,
.ib-zone,
.ib-buy-cell {
  background: var(--bg);
  min-height: 250px;
  padding: 26px 22px;
}
.ib-zone {
  padding: 0 22px 26px;
}
.ib-zone-photo {
  height: 178px;
  margin: 0 -22px 22px;
  border-bottom: 1px solid var(--rule);
  background-position: center;
  background-size: cover;
  filter: saturate(0.8) contrast(1.04);
}
.ib-tool .head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--rule);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.ib-tool .n,
.ib-zone .n { color: var(--ibterracotta); }
.ib-tool .req {
  color: var(--ibslate);
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: none;
}
.ib-tool h4,
.ib-zone h4,
.ib-buy-cell h4 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: 23px;
  line-height: 1.14;
  color: var(--ink);
  margin: 0 0 12px;
}
.ib-zones-grid { grid-template-columns: repeat(4, 1fr); }
.ib-zone { min-height: 330px; }
.ib-zone .n {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(107,138,168,0.32);
}
.ib-zone h4 em { font-style: italic; color: var(--ibsage); }
.ib-zone .links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}
.ib-zone .links a {
  color: var(--ibporcelain);
  text-decoration: none;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.ib-zone .links a:hover { color: var(--ibterracotta); }

.ib-matrix-table { border-top: 1px solid var(--rule); }
.ib-matrix-row {
  display: grid;
  grid-template-columns: 2.3fr 1fr 1fr 1.3fr 1fr 0.6fr;
  gap: 24px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
}
.ib-matrix-row.head {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding: 14px 0;
}
.ib-matrix-row .proj {
  display: flex;
  gap: 16px;
  align-items: baseline;
  font-family: "Playfair Display", serif;
  font-size: 19px;
  color: var(--ink);
}
.ib-matrix-row .proj span,
.ib-matrix-row .mono,
.ib-matrix-row .go a {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}
.ib-matrix-row .go a { color: var(--ibterracotta); text-decoration: none; text-transform: uppercase; }
.ib-dots { display: inline-flex; gap: 5px; }
.ib-dots .d { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

.ib-mistakes-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
  margin: 36px 0 48px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rule);
}
.ib-mistakes-head h2 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: clamp(44px, 4.8vw, 76px);
  line-height: 0.96;
  margin: 0;
  color: var(--ink);
  max-width: 15ch;
}
.ib-mistakes-head h2 em { font-style: italic; color: var(--ibterracotta); }
.ib-mistakes-head .num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.ib-mistakes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.ib-mistake {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 22px;
  padding: 28px 32px 30px 28px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.ib-mistake .n {
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 40px;
  line-height: 1;
  color: var(--ibterracotta);
}
.ib-mistake h4 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: 22px;
  line-height: 1.18;
  margin: 0 0 8px;
  color: var(--ink);
}

.ib-buy-grid { grid-template-columns: repeat(5, 1fr); }
.ib-buy-cell {
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 390px;
}
.ib-buy-cell .cat {
  padding: 22px;
  border-bottom: 1px solid var(--rule);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ibterracotta);
}
.ib-buy-cell .block {
  flex: 1;
  padding: 20px 22px;
}
.ib-buy-cell .block.pick {
  background: rgba(107,138,168,0.08);
  border-bottom: 1px dashed var(--rule);
}
.ib-buy-cell .label {
  display: block;
  margin-bottom: 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ibslate);
}
.ib-buy-cell .avoid .label { color: var(--ibterracotta); }

.ib-faq {
  max-width: 1100px;
  margin: 0 auto;
  padding-left: 56px;
  padding-right: 56px;
}
.ib-faq-head { margin: 36px 0 40px; padding-bottom: 28px; border-bottom: 1px solid var(--rule); }
.ib-faq-head .label {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ibterracotta);
  display: block;
  margin-bottom: 14px;
}
.ib-faq-head h2 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: clamp(40px, 4.4vw, 64px);
  line-height: 1;
  margin: 0;
  color: var(--ink);
}
.ib-faq-head h2 em { font-style: italic; color: var(--ibslate); }
.ib-faq-list { border-top: 1px solid var(--rule); }
.ib-faq-list,
.ib-faq-item,
.ib-faq-q {
  min-width: 0;
}
.ib-faq-item { border-bottom: 1px solid var(--rule); padding: 24px 0; cursor: pointer; }
.ib-faq-q {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  font-family: "Playfair Display", serif;
  font-size: 23px;
  line-height: 1.3;
  color: var(--ink);
}
.ib-faq-q span:first-child {
  min-width: 0;
}
.ib-faq-q .toggle {
  flex: 0 0 auto;
  color: var(--ibterracotta);
  font-family: "JetBrains Mono", monospace;
  transition: transform 0.3s;
}
.ib-faq-item.open .toggle { transform: rotate(45deg); }
.ib-faq-a {
  max-height: 0;
  overflow: hidden;
  color: var(--ink-soft);
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  line-height: 1.65;
  transition: max-height 0.4s ease, margin-top 0.3s ease;
}
.ib-faq-item.open .ib-faq-a {
  max-height: 420px;
  margin-top: 16px;
}

.ib-related-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.ib-related-col h3 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: clamp(34px, 3.6vw, 52px);
  line-height: 1;
  margin: 0 0 28px;
  color: var(--ink);
}
.ib-related-col h3 em { font-style: italic; color: var(--ibslate); }
.ib-related-list { border-top: 1px solid var(--rule); }
.ib-related-list .row {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 18px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
}
.ib-related-list .n,
.ib-related-list .ct {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.ib-related-list .t {
  font-family: "Playfair Display", serif;
  font-size: 22px;
  color: var(--ink);
}
.ib-related-list .row:hover .t { color: var(--ibslate); font-style: italic; }
.ib-related-list .row.current .t,
.ib-related-list .row.current .ct { color: var(--ibterracotta); }

.ib-colophon {
  text-align: center;
  padding-left: 24px;
  padding-right: 24px;
}
.ib-colophon h2 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  font-size: clamp(48px, 5.2vw, 80px);
  line-height: 1;
  margin: 0 0 22px;
  color: var(--ink);
}
.ib-colophon h2 em { font-style: italic; color: var(--ibslate); }
.ib-colophon p {
  max-width: 58ch;
  margin: 0 auto 32px;
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.ib-colophon .go {
  display: inline-block;
  text-decoration: none;
}

@media (max-width: 1100px) {
  .ib-cover { grid-template-columns: 1fr; gap: 28px; padding: 36px; }
  .ib-cover .meta { grid-template-columns: repeat(2, 1fr); }
  .ib-section-head { grid-template-columns: 1fr; }
  .ib-gauge { width: 150px; height: 150px; }
  .ib-top5-row { grid-template-columns: 70px 240px 1fr; }
  .ib-top5-row .stats { grid-column: 1 / -1; border-left: none; border-top: 1px solid var(--rule); padding-left: 0; padding-top: 16px; }
  .ib-essay-grid { grid-template-columns: 1fr; gap: 40px; }
  .ib-essay-side { position: static; }
  .ib-photo-grid { grid-template-columns: 1fr; }
  .ib-photo-card.c1,
  .ib-photo-card.c2 {
    grid-column: auto;
    grid-row: auto;
    min-height: 0;
  }
  .ib-tools-grid,
  .ib-zones-grid,
  .ib-buy-grid { grid-template-columns: repeat(2, 1fr); }
  .ib-matrix-row { grid-template-columns: 1fr; gap: 7px; }
  .ib-matrix-row.head { display: none; }
  .ib-mistakes-grid { grid-template-columns: 1fr; }
  .ib-related-wrap { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 640px) {
  .ib-hero { min-height: 720px; margin: 0 12px; }
  .ib-mast { padding: 16px 20px 12px; }
  .ib-mast .right, .ib-mast .ctr { display: none; }
  .ib-cover { padding: 24px 24px 40px; }
  .ib-cover .meta { grid-template-columns: 1fr 1fr; }
  .ib-wrap,
  .ib-essay-wrap,
  .ib-related-wrap { padding-left: 24px; padding-right: 24px; }
  .ib-tools-grid,
  .ib-zones-grid,
  .ib-buy-grid { grid-template-columns: 1fr; }
  .ib-top5-row { grid-template-columns: 1fr; gap: 18px; }
  .ib-top5-row .stats { grid-template-columns: 1fr; }
  .ib-top5-photo,
  .ib-photo-card .photo,
  .ib-photo-card.c1 .photo {
    min-height: 230px;
  }
  .ib-search { grid-template-columns: 1fr; }
  .ib-faq { padding-left: 24px; padding-right: 24px; }
  .ib-related-list .row { grid-template-columns: 32px 1fr; }
  .ib-related-list .ct { grid-column: 2; white-space: normal; }
}