@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/archivo/archivo-latin-700-normal.woff2") format("woff2");
}

:root {
  --ink: #171916;
  --muted: #686a63;
  --paper: #f1efe7;
  --paper-soft: #faf8f1;
  --paper-deep: #e5e1d5;
  --signal: #d94e2b;
  --line: rgba(23, 25, 22, .13);
  --night: #171916;
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body: "Inter", "Avenir Next", "Segoe UI", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { min-height: 100%; scroll-behavior: smooth; }
body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  background: #d8d5cc;
  font-family: var(--body);
}
body::before {
  position: fixed;
  z-index: 130;
  inset: 0 0 auto;
  height: 3px;
  background: var(--signal);
  content: "";
}
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 3px;
}
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }

.review-toolbar {
  position: sticky;
  z-index: 120;
  top: 0;
  display: grid;
  grid-template-columns: minmax(180px, .7fr) minmax(520px, 1.5fr) auto;
  align-items: center;
  gap: 20px;
  min-height: 70px;
  padding: 10px clamp(16px, 2.5vw, 36px);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  color: #f6f2e8;
  background: rgba(23, 25, 22, .97);
  box-shadow: 0 12px 30px rgba(23, 25, 22, .14);
  backdrop-filter: blur(12px);
}
.review-toolbar__identity { display: grid; gap: 4px; }
.review-toolbar__identity strong { font-size: .88rem; letter-spacing: .02em; }
.review-toolbar__kicker {
  color: #c9c7be;
  font-family: var(--mono);
  font-size: .56rem;
  font-weight: 700;
  letter-spacing: .11em;
}
.review-toolbar__group, .review-toolbar__devices { display: flex; align-items: center; gap: 6px; }
.review-toolbar__group { justify-content: center; }
.review-toolbar__devices { justify-content: flex-end; }
.review-pill, .device-pill {
  min-height: 40px;
  border: 1px solid rgba(255, 255, 255, .14);
  color: #d8d6ce;
  background: transparent;
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease, background-color 180ms ease, transform 180ms var(--ease);
}
.review-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 11px 6px 7px;
  font-size: .72rem;
  font-weight: 700;
}
.review-pill > span {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  color: var(--ink);
  background: #e8e5dc;
  font-family: var(--mono);
  font-size: .66rem;
}
.review-pill em {
  padding: 3px 5px;
  color: #ffaf98;
  background: rgba(217, 78, 43, .15);
  font-size: .52rem;
  font-style: normal;
}
.review-pill:is(:hover, .is-active) { border-color: var(--signal); color: #fff; transform: translateY(-1px); }
.review-pill.is-active { background: rgba(217, 78, 43, .13); }
.review-pill.is-active > span { color: #fff; background: var(--signal); }
.device-pill {
  min-width: 48px;
  padding: 6px 9px;
  font-size: .66rem;
}
.device-pill:is(:hover, .is-active) { color: #fff; border-color: rgba(255, 255, 255, .48); }
.device-pill.is-active { background: rgba(255, 255, 255, .1); }

.review-note {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 10px 20px;
  border-bottom: 1px solid rgba(23, 25, 22, .09);
  color: #50524d;
  background: #e9e6dd;
  font-size: .72rem;
  line-height: 1.5;
  text-align: center;
}

.preview-frame {
  width: min(100%, 1600px);
  margin: 28px auto 70px;
  scroll-margin-top: 78px;
  transition: width 450ms var(--ease);
}
.preview-frame[data-viewport="tablet"] { width: min(calc(100% - 32px), 820px); }
.preview-frame[data-viewport="mobile"] { width: min(calc(100% - 20px), 390px); }
.preview-shell {
  position: relative;
  width: 100%;
  overflow: clip;
  background: var(--paper);
  box-shadow: 0 24px 60px rgba(23, 25, 22, .18);
  container-name: preview;
  container-type: inline-size;
}

.site-nav {
  position: relative;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(290px, .7fr) minmax(650px, 1.3fr);
  min-height: 66px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.site-brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 11px;
  padding: 9px 22px;
  color: inherit;
  text-decoration: none;
}
.site-brand img { width: 54px; height: 42px; object-fit: contain; }
.site-brand > span { display: grid; gap: 2px; }
.site-brand strong { font-size: .9rem; letter-spacing: .14em; }
.site-brand small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: .44rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.site-menu {
  display: flex;
  min-width: 0;
  align-items: stretch;
  justify-content: flex-end;
  gap: clamp(8px, 1.2cqw, 19px);
  padding: 0 20px;
}
.site-menu > a {
  position: relative;
  display: flex;
  min-height: 66px;
  align-items: center;
  color: inherit;
  font-family: var(--mono);
  font-size: clamp(.54rem, .72cqw, .67rem);
  font-weight: 700;
  letter-spacing: .045em;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
}
.site-menu > a::after {
  position: absolute;
  right: 0;
  bottom: 14px;
  left: 0;
  height: 2px;
  background: var(--signal);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms var(--ease);
}
.site-menu > a:is(:hover, :focus-visible, [aria-current="page"])::after { transform: scaleX(1); }
.site-menu .site-quote { padding-inline: 14px; color: #fff; background: var(--ink); }
.site-menu .site-quote::after { display: none; }
.site-socials { display: flex; align-items: center; gap: 4px; }
.site-socials a {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}
.site-socials a:hover { color: #fff; border-color: var(--signal); background: var(--signal); }
.site-menu-toggle { display: none; }

.option-panel { animation: option-in 520ms both var(--ease); }
@keyframes option-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.page-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(270px, .6fr);
  align-items: end;
  gap: clamp(34px, 6cqw, 92px);
  padding: clamp(56px, 7cqw, 106px) clamp(28px, 6cqw, 92px) clamp(44px, 5.5cqw, 76px);
  border-bottom: 1px solid var(--line);
}
.eyebrow, .family-meta {
  margin: 0 0 17px;
  color: var(--signal);
  font-family: var(--mono);
  font-size: clamp(.58rem, .75cqw, .7rem);
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.page-intro h1 {
  max-width: 13ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.65rem, 5.2cqw, 5.65rem);
  letter-spacing: -.048em;
  line-height: .94;
}
.page-intro__side { display: grid; gap: 24px; }
.page-intro__side > p {
  max-width: 46ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(.82rem, 1cqw, 1rem);
  line-height: 1.65;
}
.page-intro__side > strong {
  color: var(--signal);
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.page-intro dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; }
.page-intro dl div { display: grid; gap: 5px; padding: 15px 16px; border: 1px solid var(--line); }
.page-intro dl div + div { border-left: 0; }
.page-intro dt { color: var(--muted); font-size: .62rem; text-transform: uppercase; }
.page-intro dd { margin: 0; font-family: var(--display); font-size: 1.65rem; }

/* A — procurement directory */
.directory {
  display: grid;
  grid-template-columns: clamp(250px, 23cqw, 340px) minmax(0, 1fr);
  min-height: 650px;
  border-bottom: 1px solid var(--line);
}
.directory__rail {
  position: relative;
  z-index: 4;
  padding: clamp(22px, 3cqw, 40px) clamp(18px, 2.4cqw, 34px);
  border-right: 1px solid var(--line);
  background: #ebe8de;
}
.directory-search { position: relative; display: grid; gap: 8px; margin-bottom: 24px; }
.directory-search > span { color: var(--muted); font-family: var(--mono); font-size: .58rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.directory-search input {
  width: 100%;
  height: 46px;
  padding: 0 40px 0 13px;
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, .45);
  font-size: .76rem;
}
.directory-search i { position: absolute; right: 14px; bottom: 15px; color: var(--muted); font-size: .8rem; }
.directory-search-results {
  position: absolute;
  z-index: 20;
  top: 104px;
  right: 18px;
  left: 18px;
  max-height: 260px;
  overflow: auto;
  border: 1px solid var(--line);
  background: var(--paper-soft);
  box-shadow: 0 18px 30px rgba(23, 25, 22, .14);
}
.directory-search-results p { margin: 0; padding: 16px; color: var(--muted); font-size: .74rem; }
.directory-search-results button {
  display: grid;
  width: 100%;
  gap: 4px;
  padding: 12px 14px;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.directory-search-results button:last-child { border-bottom: 0; }
.directory-search-results button:hover { background: #fff; }
.directory-search-results button span { color: var(--signal); font-family: var(--mono); font-size: .55rem; text-transform: uppercase; }
.directory-search-results button strong { font-size: .72rem; line-height: 1.4; }
.directory-tabs { display: grid; }
.directory-tab {
  position: relative;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 69px;
  padding: 9px 8px;
  border: 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: color 180ms ease, background-color 220ms ease, padding 220ms var(--ease);
}
.directory-tab:last-child { border-bottom: 1px solid var(--line); }
.directory-tab::before { position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--signal); content: ""; transform: scaleY(0); transition: transform 220ms var(--ease); }
.directory-tab > span, .directory-tab > em { color: var(--muted); font-family: var(--mono); font-size: .58rem; font-style: normal; }
.directory-tab strong { font-size: clamp(.68rem, .85cqw, .82rem); line-height: 1.25; }
.directory-tab:is(:hover, .is-active) { padding-left: 14px; background: rgba(255, 255, 255, .45); }
.directory-tab.is-active::before { transform: scaleY(1); }
.directory-tab.is-active > span, .directory-tab.is-active > em { color: var(--signal); }
.directory__stage { min-width: 0; background: var(--paper-soft); }
.directory-panel {
  display: grid;
  min-height: 650px;
  grid-template-columns: minmax(0, 1.1fr) minmax(350px, .9fr);
  animation: directory-in 380ms both var(--ease);
}
@keyframes directory-in { from { opacity: 0; transform: translateX(12px); } to { opacity: 1; transform: none; } }
.directory-panel figure { min-width: 0; min-height: 650px; margin: 0; overflow: hidden; background: #d7d4cb; }
.directory-panel figure img { width: 100%; height: 100%; object-fit: cover; }
.directory-panel[data-directory-panel="gn"] figure img { object-position: 72% center; }
.directory-panel[data-directory-panel="kettles"] figure img { object-position: 52% center; }
.directory-panel__content { display: grid; align-content: center; padding: clamp(32px, 4cqw, 64px); }
.directory-panel__content h2 { max-width: 16ch; margin: 0 0 34px; font-family: var(--display); font-size: clamp(1.8rem, 3cqw, 3.25rem); letter-spacing: -.04em; line-height: 1.02; }
.directory-panel__content ul { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.directory-panel__content li { border-bottom: 1px solid var(--line); }
.directory-panel__content li button {
  display: grid;
  width: 100%;
  min-height: 58px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 4px;
  border: 0;
  color: var(--ink);
  background: transparent;
  font-size: clamp(.72rem, .9cqw, .87rem);
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
}
.directory-panel__content li button span { color: var(--signal); transition: transform 200ms var(--ease); }
.directory-panel__content li button:hover span { transform: translateX(5px); }
.directory-panel__content li button.is-highlight {
  color: var(--signal);
  background: rgba(217, 78, 43, .07);
}

/* B — editorial journal */
.page-intro--journal { background: #e8e1d5; }
.journal-index {
  position: sticky;
  z-index: 15;
  top: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
  background: rgba(241, 239, 231, .94);
  backdrop-filter: blur(12px);
}
.journal-index a {
  display: flex;
  min-width: 0;
  min-height: 54px;
  align-items: center;
  gap: 9px;
  padding: 8px clamp(8px, 1.3cqw, 19px);
  border-right: 1px solid var(--line);
  color: var(--ink);
  font-size: clamp(.58rem, .72cqw, .72rem);
  font-weight: 700;
  text-decoration: none;
}
.journal-index a:last-child { border-right: 0; }
.journal-index span { color: var(--signal); font-family: var(--mono); font-size: .56rem; }
.journal-index a:hover { background: #fff; }
.journal { padding: clamp(18px, 3cqw, 48px); background: var(--paper-soft); }
.journal-chapter {
  display: grid;
  min-height: clamp(430px, 43cqw, 640px);
  grid-template-columns: minmax(0, 7fr) minmax(340px, 5fr);
  margin-bottom: clamp(18px, 3cqw, 44px);
  border: 1px solid var(--line);
  scroll-margin-top: 70px;
  background: var(--paper);
}
.journal-chapter:last-child { margin-bottom: 0; }
.journal-chapter:nth-child(even) { grid-template-columns: minmax(340px, 5fr) minmax(0, 7fr); }
.journal-chapter:nth-child(even) figure { order: 2; }
.journal-chapter figure { min-width: 0; min-height: inherit; margin: 0; overflow: hidden; background: #d9d6cd; }
.journal-chapter figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 750ms var(--ease); }
.journal-chapter:hover figure img { transform: scale(1.018); }
.journal-chapter:nth-child(1) figure img { object-position: 72% center; }
.journal-chapter:nth-child(3) figure img { object-position: 52% center; }
.journal-chapter__copy { display: grid; align-content: center; padding: clamp(30px, 4.5cqw, 68px); }
.journal-chapter__copy > p { margin: 0 0 18px; color: var(--signal); font-family: var(--mono); font-size: .62rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.journal-chapter__copy > h2 { max-width: 15ch; margin: 0 0 38px; font-family: var(--display); font-size: clamp(1.75rem, 3.4cqw, 3.7rem); letter-spacing: -.044em; line-height: .98; }
.journal-lines { border-top: 1px solid var(--line); }
.journal-lines summary { display: flex; min-height: 48px; align-items: center; justify-content: space-between; color: var(--muted); font-size: .7rem; font-weight: 700; cursor: pointer; list-style: none; }
.journal-lines summary::-webkit-details-marker { display: none; }
.journal-lines summary span { color: var(--signal); font-family: var(--mono); }
.journal-lines ul { margin: 0; padding: 0 0 4px; list-style: none; }
.journal-lines li { position: relative; padding: 11px 22px 11px 0; border-top: 1px solid var(--line); font-size: clamp(.7rem, .85cqw, .84rem); line-height: 1.35; }
.journal-lines li::after { position: absolute; top: 11px; right: 3px; color: var(--signal); content: "→"; transition: transform 200ms var(--ease); }
.journal-lines li:hover::after { transform: translateX(4px); }

/* C — filterable product-line grid */
.page-intro--grid { color: #f6f2e8; background: var(--night); }
.page-intro--grid .page-intro__side > p { color: #c2c2bb; }
.filter-catalog { background: var(--paper-soft); }
.filter-bar {
  position: sticky;
  z-index: 16;
  top: 0;
  display: grid;
  gap: 12px;
  padding: 16px clamp(18px, 3cqw, 42px) 13px;
  border-bottom: 1px solid var(--line);
  background: rgba(250, 248, 241, .96);
  backdrop-filter: blur(12px);
}
.filter-chips { display: flex; gap: 7px; overflow-x: auto; scrollbar-width: thin; }
.filter-chip {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  font-size: .66rem;
  font-weight: 700;
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}
.filter-chip span { margin-left: 7px; color: var(--muted); font-family: var(--mono); font-size: .54rem; }
.filter-chip:is(:hover, .is-active) { color: #fff; border-color: var(--ink); background: var(--ink); }
.filter-chip:is(:hover, .is-active) span { color: #ff9b7f; }
.filter-bar > p { margin: 0; color: var(--muted); font-family: var(--mono); font-size: .57rem; letter-spacing: .04em; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 1.5cqw, 22px);
  padding: clamp(22px, 3.4cqw, 52px);
}
.product-card {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 430px;
  grid-template-rows: minmax(220px, 1fr) auto;
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease), opacity 220ms ease;
}
.product-card::after { position: absolute; inset: auto 0 0; height: 3px; background: var(--signal); content: ""; transform: scaleX(0); transform-origin: left; transition: transform 240ms var(--ease); }
.product-card:is(:hover, :focus-within) { transform: translateY(-4px); box-shadow: 0 17px 30px rgba(23, 25, 22, .12); }
.product-card:is(:hover, :focus-within)::after { transform: scaleX(1); }
.product-card.is-filtering { opacity: .18; transform: scale(.985); }
.product-card figure { min-height: 0; margin: 0; overflow: hidden; background: #d8d5cc; }
.product-card figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease); }
.product-card:is(:hover, :focus-within) figure img { transform: scale(1.035); }
.product-card[data-card-family="gn"] figure img { object-position: 72% center; }
.product-card[data-card-family="kettles"] figure img { object-position: 52% center; }
.product-card:nth-child(3n+2) figure img { object-position: 58% center; }
.product-card > div { display: grid; align-content: start; min-height: 160px; padding: 20px 21px 18px; }
.product-card p { margin: 0 0 9px; color: var(--signal); font-family: var(--mono); font-size: .56rem; font-weight: 700; letter-spacing: .045em; text-transform: uppercase; }
.product-card h2 { min-height: 2.5em; margin: 0 0 18px; font-family: var(--display); font-size: clamp(1.1rem, 1.55cqw, 1.55rem); letter-spacing: -.028em; line-height: 1.14; }
.product-card button { display: inline-flex; width: max-content; align-items: center; gap: 9px; margin-top: auto; padding: 0; border: 0; color: var(--muted); background: transparent; font-size: .66rem; font-weight: 700; cursor: pointer; }
.product-card button span { color: var(--signal); transition: transform 200ms var(--ease); }
.product-card button:hover span { transform: translateX(4px); }

.review-explanation {
  display: grid;
  grid-template-columns: minmax(130px, .45fr) minmax(280px, 1.15fr) minmax(250px, .8fr);
  gap: clamp(26px, 5cqw, 72px);
  align-items: start;
  padding: clamp(34px, 5cqw, 70px) clamp(28px, 6cqw, 92px);
  color: #f4f0e6;
  background: #292b27;
}
.review-explanation > span { color: #ff987b; font-family: var(--mono); font-size: .62rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.review-explanation h2 { margin: 0 0 12px; font-family: var(--display); font-size: clamp(1.7rem, 2.4cqw, 2.8rem); letter-spacing: -.035em; }
.review-explanation p { max-width: 58ch; margin: 0; color: #c6c6be; font-size: .8rem; line-height: 1.7; }
.review-explanation ul { margin: 0; padding: 0; border-top: 1px solid rgba(255, 255, 255, .14); list-style: none; }
.review-explanation li { padding: 10px 0; border-bottom: 1px solid rgba(255, 255, 255, .14); color: #d4d3cb; font-size: .7rem; line-height: 1.45; }

.shared-components {
  display: grid;
  grid-template-columns: minmax(280px, .95fr) minmax(280px, .65fr);
  gap: clamp(30px, 7cqw, 110px);
  align-items: end;
  padding: clamp(48px, 6cqw, 86px) clamp(28px, 6cqw, 92px);
  border-top: 3px solid var(--signal);
  color: #f4f0e6;
  background: var(--night);
}
.shared-components span { color: #ff9b7f; font-family: var(--mono); font-size: .58rem; font-weight: 700; letter-spacing: .08em; }
.shared-components h2 { max-width: 15ch; margin: 14px 0 0; font-family: var(--display); font-size: clamp(1.9rem, 3.4cqw, 3.7rem); letter-spacing: -.04em; line-height: 1; }
.shared-components > p { margin: 0; color: #bdbdb6; font-size: .75rem; line-height: 1.75; }

.review-toast {
  position: fixed;
  z-index: 150;
  right: 24px;
  bottom: 24px;
  max-width: min(360px, calc(100% - 40px));
  padding: 13px 16px;
  border-left: 3px solid var(--signal);
  color: #f7f3e9;
  background: rgba(23, 25, 22, .96);
  box-shadow: 0 16px 36px rgba(23, 25, 22, .2);
  font-size: .72rem;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 240ms var(--ease);
}
.review-toast.is-visible { opacity: 1; transform: none; }

@container preview (max-width: 980px) {
  .site-nav { display: flex; min-height: 64px; align-items: center; justify-content: space-between; }
  .site-menu-toggle {
    display: inline-flex;
    min-width: 90px;
    min-height: 64px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 18px;
    border: 0;
    border-left: 1px solid var(--line);
    color: var(--ink);
    background: transparent;
    font-family: var(--mono);
    font-size: .62rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
  }
  .site-menu-toggle i, .site-menu-toggle i::before, .site-menu-toggle i::after { display: block; width: 16px; height: 1px; background: currentColor; content: ""; transition: transform 220ms var(--ease); }
  .site-menu-toggle i { position: relative; }
  .site-menu-toggle i::before { position: absolute; top: -5px; }
  .site-menu-toggle i::after { position: absolute; top: 5px; }
  .site-nav.is-open .site-menu-toggle i { background: transparent; }
  .site-nav.is-open .site-menu-toggle i::before { top: 0; transform: rotate(45deg); }
  .site-nav.is-open .site-menu-toggle i::after { top: 0; transform: rotate(-45deg); }
  .site-menu {
    position: absolute;
    z-index: 40;
    top: 100%;
    right: 0;
    left: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    padding: 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    box-shadow: 0 18px 30px rgba(23, 25, 22, .14);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity 180ms ease, transform 220ms var(--ease), visibility 0s linear 220ms;
  }
  .site-nav.is-open .site-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition-delay: 0s;
  }
  .site-menu > a { min-height: 52px; justify-content: flex-start; padding: 0 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: .6rem; }
  .site-menu > a::after { bottom: 7px; right: 18px; left: 18px; }
  .site-socials { min-height: 52px; padding: 8px 18px; border-right: 1px solid var(--line); }
  .site-menu .site-quote { justify-content: center; border: 0; }

  .page-intro { grid-template-columns: minmax(0, 1fr); align-items: start; gap: 30px; }
  .page-intro h1 { max-width: 14ch; }
  .page-intro__side { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
  .page-intro dl { min-width: 260px; }

  .directory { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .directory__rail { padding-bottom: 18px; border-right: 0; border-bottom: 1px solid var(--line); }
  .directory-search { max-width: 430px; }
  .directory-search-results { top: 104px; right: auto; width: min(430px, calc(100% - 36px)); }
  .directory-tabs { display: flex; gap: 7px; overflow-x: auto; }
  .directory-tab { flex: 0 0 190px; min-height: 62px; border: 1px solid var(--line); }
  .directory-tab:last-child { border-bottom: 1px solid var(--line); }
  .directory-tab::before { inset: auto 0 0; width: auto; height: 3px; transform: scaleX(0); }
  .directory-tab.is-active::before { transform: scaleX(1); }
  .directory-panel { min-height: 0; grid-template-columns: minmax(0, 1fr); }
  .directory-panel figure { min-height: 0; aspect-ratio: 16 / 8; }
  .directory-panel__content { padding-block: 38px 48px; }
  .directory-panel__content h2 { max-width: 22ch; }

  .journal-chapter, .journal-chapter:nth-child(even) { min-height: 0; grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr); }
  .journal-chapter:nth-child(even) figure { order: 0; }
  .journal-chapter figure { min-height: 420px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .review-explanation { grid-template-columns: minmax(120px, .4fr) minmax(0, 1fr); }
  .review-explanation ul { grid-column: 2; }
}

@container preview (max-width: 620px) {
  .site-brand { gap: 8px; padding: 8px 11px; }
  .site-brand img { width: 46px; height: 36px; }
  .site-brand strong { font-size: .78rem; }
  .site-brand small { font-size: .36rem; }
  .site-menu-toggle { min-width: 78px; padding: 0 11px; }
  .site-menu {
    grid-template-columns: minmax(0, 1fr);
    max-height: calc(100vh - 120px);
    max-height: calc(100dvh - 120px);
    overflow: auto;
  }
  .site-menu > a, .site-socials { border-right: 0; }
  .site-socials { justify-content: flex-start; }

  .page-intro { gap: 23px; padding: 45px 19px 35px; }
  .page-intro h1 { font-size: clamp(2.25rem, 11.2cqw, 3.15rem); }
  .page-intro__side { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .page-intro dl { min-width: 0; }

  .directory__rail { padding: 19px 14px 14px; }
  .directory-search { max-width: none; }
  .directory-search-results { top: 96px; right: 14px; left: 14px; width: auto; }
  .directory-tabs { display: grid; gap: 0; overflow: visible; }
  .directory-tab { width: 100%; min-height: 56px; border-right: 0; border-left: 0; border-bottom: 0; }
  .directory-tab::before { inset: 0 auto 0 0; width: 3px; height: auto; transform: scaleY(0); }
  .directory-tab.is-active::before { transform: scaleY(1); }
  .directory-panel figure { aspect-ratio: 4 / 3; }
  .directory-panel__content { padding: 28px 19px 36px; }
  .directory-panel__content h2 { margin-bottom: 24px; font-size: 1.85rem; }
  .directory-panel__content li button { min-height: 54px; }

  .journal-index { display: flex; overflow-x: auto; }
  .journal-index a { flex: 0 0 112px; }
  .journal { padding: 12px; }
  .journal-chapter, .journal-chapter:nth-child(even) { display: grid; grid-template-columns: minmax(0, 1fr); margin-bottom: 12px; }
  .journal-chapter figure, .journal-chapter:nth-child(even) figure { min-height: 0; order: 0; aspect-ratio: 4 / 3; }
  .journal-chapter:first-child figure, .journal-chapter:nth-child(3) figure { aspect-ratio: 16 / 9; }
  .journal-chapter__copy { padding: 26px 20px 28px; }
  .journal-chapter__copy > h2 { margin-bottom: 24px; font-size: 1.9rem; }
  .journal-lines:not([open]) ul { display: none; }

  .filter-bar { padding-inline: 13px; }
  .product-grid { grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 14px; }
  .product-card { min-height: 0; grid-template-columns: 38% minmax(0, 1fr); grid-template-rows: minmax(150px, auto); }
  .product-card > div { min-height: 150px; padding: 16px 14px; }
  .product-card h2 { min-height: 0; margin-bottom: 14px; font-size: 1rem; }
  .product-card button { font-size: .59rem; }
  .product-card p { font-size: .49rem; }

  .review-explanation { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 34px 20px; }
  .review-explanation ul { grid-column: auto; }
  .shared-components { grid-template-columns: minmax(0, 1fr); gap: 26px; padding: 42px 20px; }
  .shared-components h2 { font-size: 2.2rem; }
}

@media (max-width: 980px) {
  .review-toolbar { grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
  .review-toolbar__identity { display: none; }
  .review-toolbar__group { justify-content: flex-start; overflow-x: auto; }
  .review-note { display: grid; gap: 2px; }
}

@media (max-width: 660px) {
  .review-toolbar { position: relative; grid-template-columns: minmax(0, 1fr); padding-top: 12px; }
  .review-toolbar__group, .review-toolbar__devices { justify-content: center; }
  .review-pill { min-width: 0; padding-right: 8px; }
  .review-pill em { display: none; }
  .review-toolbar__devices { border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 8px; }
  .preview-frame { margin-top: 16px; }
  .review-toast { right: 12px; bottom: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}