:root {
  --void: #09090b;
  --void-2: #121317;
  --paper: #fff;
  --fog: #f3f3f1;
  --line: #e4e4e0;
  --line-dark: rgba(255, 255, 255, 0.18);
  --ink: #111111;
  --muted: #52525b;
  --faint: #71717a;
  --accent: #e24a14;
  --accent-hot: #c73d0e;
  --ok: #1f7a4c;
  --ok-bg: #e8f6ee;
  --inverse: #f4f4f2;
  --header-h: 64px;
  --util-h: 0px;
  --wrap: 1200px;
  --gutter: 40px;
  --display: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font: "Inter", "PingFang SC", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --ease: 160ms ease;
  --select-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1.5 1.75 6 6.25 10.5 1.75' stroke='%23111111' stroke-width='1.6' stroke-linecap='square'/%3E%3C/svg%3E");
  --select-chevron-on-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1.5 1.75 6 6.25 10.5 1.75' stroke='%23f4f4f2' stroke-width='1.6' stroke-linecap='square'/%3E%3C/svg%3E");
}
html[lang="zh-Hans"] {
  --display: "Noto Sans SC", "PingFang SC", "Inter", "Helvetica Neue", Arial, sans-serif;
  --font: "Noto Sans SC", "PingFang SC", "Inter", "Helvetica Neue", Arial, sans-serif;
}

@font-face {
  font-family: Inter;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/inter.woff2") format("woff2");
}
@font-face {
  font-family: Inter;
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/assets/fonts/inter.woff2") format("woff2");
}
@font-face {
  font-family: Inter;
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/inter.woff2") format("woff2");
}
@font-face {
  font-family: Inter;
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/assets/fonts/inter.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/ibm-plex-mono-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/assets/fonts/ibm-plex-mono-500.woff2") format("woff2");
}

*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  font-weight: 400;
  letter-spacing: normal;
  font-kerning: normal;
}
img, svg { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: 0; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: normal;
}
table { border-collapse: collapse; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.skip {
  position: absolute; left: 12px; top: -40px; z-index: 80;
  padding: 8px 12px; background: var(--accent); color: #fff; font-size: 14px;
}
.skip:focus { top: 8px; }

.wrap, .wrap-wide {
  width: min(var(--wrap), calc(100% - var(--gutter) * 2));
  margin-inline: auto;
}
section[id], #makers { scroll-margin-top: calc(var(--header-h) + 8px); }
.rfq-panel { min-width: 0; }
.hidden { display: none !important; }

.kicker {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.025em;
  line-height: 1.5;
  text-transform: uppercase;
  color: var(--accent);
}
.kicker.light { color: rgba(255,255,255,.88); }

h2 {
  font-size: 36px;
  line-height: 1.25;
}
.lede {
  max-width: 42rem;
  margin-top: 12px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.5;
}
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; font-weight: 500; }

.util {
  height: var(--util-h);
  background: var(--void);
  color: rgba(255,255,255,.78);
  font-size: 14px;
  font-weight: 500;
}
.util .wrap {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  flex-wrap: wrap;
}
.util a:hover { color: #fff; }
.util-links, .lang { display: flex; align-items: center; gap: 18px; }
.lang a.is-active { color: #fff; font-weight: 600; }

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  background: var(--void);
  color: var(--inverse);
}
.header .wrap {
  height: 100%;
  display: flex; align-items: center; gap: 28px;
  flex-wrap: nowrap;
  min-width: 0;
}
.logo { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; min-width: 0; line-height: 0; }
.logo-lockup { display: block; height: 34px; width: auto; max-width: 100%; }
.logo-zh {
  font-family: var(--display);
  font-size: 13px; font-weight: 600; line-height: 1;
  letter-spacing: 0.08em; color: #fff;
}
.footer .logo-lockup { height: 38px; }
.footer .logo-zh { color: #fff; letter-spacing: 0.04em; }
.nav {
  display: flex; align-items: center; gap: 20px;
  margin-left: auto; font-size: 14px; font-weight: 500;
}
.nav a:hover { color: #fff; }
.header-tools {
  display: flex; align-items: center; gap: 16px;
  flex-shrink: 0;
  flex-wrap: nowrap;
  padding-left: 18px;
  margin-left: 4px;
  border-left: 1px solid rgba(255,255,255,.18);
}
.header-account,
.header-session {
  font-size: 14px; font-weight: 500;
  color: rgba(255,255,255,.78);
  white-space: nowrap;
}
.header-account {
  max-width: 12ch;
  overflow: hidden;
  text-overflow: ellipsis;
}
.header-account:hover,
.header-session:hover { color: #fff; }
.header-tools .btn { min-height: 36px; padding: 0 14px; white-space: nowrap; }
.nav-session { display: none; }
.nav-item { position: relative; }
.nav-sub {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--void);
  border: 1px solid rgba(255,255,255,.12);
  padding: 8px 0;
  z-index: 50;
}
.nav-sub a { display: block; padding: 8px 14px; white-space: nowrap; }
.nav-item:hover .nav-sub, .nav-item:focus-within .nav-sub { display: block; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 40px; padding: 0 16px;
  border: 1px solid transparent;
  font-size: 14px; font-weight: 500;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.btn-brass { background: var(--accent); color: #fff; }
.btn-brass:hover { background: var(--accent-hot); }
.btn-line { border-color: var(--ink); background: transparent; }
.btn-line:hover { background: var(--ink); color: #fff; }
.btn-small { min-height: 36px; padding: 0 12px; font-size: 14px; }

.menu-toggle {
  display: none; width: 40px; height: 40px; margin-left: auto;
  border: 1px solid rgba(255,255,255,.2); color: #fff;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block; width: 16px; height: 1.5px; margin: 0 auto;
  background: currentColor; position: relative;
}
.menu-toggle span::before, .menu-toggle span::after { content: ""; position: absolute; left: 0; }
.menu-toggle span::before { top: -5px; }
.menu-toggle span::after { top: 5px; }

.hero {
  position: relative;
  min-height: calc(100dvh - var(--util-h) - var(--header-h));
  background: #000;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}
.hero > picture {
  position: absolute;
  inset: 0;
  display: block;
}
.hero-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: 62% 50%;
}
.hero-veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,.78) 0%, rgba(0,0,0,.32) 42%, rgba(0,0,0,.1) 70%),
    linear-gradient(180deg, transparent 40%, rgba(0,0,0,.82) 100%);
  pointer-events: none;
}
.hero-stage {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
  padding: 48px 0 24px;
  width: min(var(--wrap), calc(100% - var(--gutter) * 2));
  margin-inline: auto;
}
.hero h1 {
  margin: 12px 0 16px;
  max-width: 11ch;
  font-size: clamp(44px, 6vw, 72px);
  line-height: 1;
}
.hero-lede {
  max-width: 28ch;
  color: rgba(255,255,255,.88);
  font-size: 24px;
  line-height: 1.35;
}

.nameplate {
  min-width: 240px;
  padding: 18px 20px 16px;
  border: 1px solid var(--line-dark);
  background: rgba(8,8,10,.62);
  backdrop-filter: blur(10px);
}
.nameplate em {
  display: block;
  font-style: normal;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,.88);
  margin-bottom: 12px;
}
.nameplate ul {
  margin: 0; padding: 0; list-style: none;
  display: grid; gap: 10px;
}
.nameplate li {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px;
  font-size: 14px; font-weight: 500; color: rgba(255,255,255,.78);
  border-top: 1px solid var(--line-dark); padding-top: 10px;
}
.nameplate li:first-child { border-top: 0; padding-top: 0; }
.nameplate b {
  font-family: var(--mono);
  font-size: 20px; font-weight: 500; color: #fff;
}

.desk {
  position: relative; z-index: 1;
  width: min(var(--wrap), calc(100% - var(--gutter) * 2));
  margin: 0 auto 28px;
  background: rgba(10,10,12,.78);
  border: 1px solid var(--line-dark);
  backdrop-filter: blur(14px);
}
.desk-head {
  display: flex; justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line-dark);
  font-size: 14px; font-weight: 600;
  color: rgba(255,255,255,.88);
}
.desk-grid { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr auto; }
.field {
  display: flex; flex-direction: column; gap: 6px;
  padding: 12px 16px;
  border-right: 1px solid var(--line-dark);
}
.field label {
  font-size: 14px; font-weight: 500;
  color: rgba(255,255,255,.78);
}
.field input, .rfq input, .rfq textarea {
  width: 100%; min-height: 36px; border: 0; background: transparent;
  color: #fff; font-size: 16px; font-weight: 500;
}
.field select,
.rfq select,
.fg select {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  min-height: 40px;
  margin: 0;
  padding: 0 32px 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0;
  background-color: rgba(255, 255, 255, 0.08);
  background-image: var(--select-chevron-on-dark);
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 12px 8px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  color-scheme: dark;
}
.field select:hover,
.rfq select:hover,
.fg select:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.4);
}
.field select:focus,
.rfq select:focus,
.fg select:focus {
  outline: none;
  border-color: var(--accent);
  background-color: rgba(255, 255, 255, 0.12);
}
.field select option,
.rfq select option,
.fg select option { color: var(--ink); background: #fff; }
.field select::-ms-expand,
.rfq select::-ms-expand,
.fg select::-ms-expand { display: none; }
.desk-submit { display: flex; align-items: stretch; }
.desk-submit .btn { min-height: 100%; padding-inline: 22px; font-size: 16px; }

.rail {
  background: var(--void);
  border-top: 1px solid var(--line-dark);
}
.rail-row {
  display: flex; gap: 8px; overflow-x: auto; padding: 16px 0;
  scrollbar-width: thin;
}
.type-chip {
  flex: 0 0 auto;
  display: flex; align-items: center; gap: 10px;
  min-height: 52px; padding: 8px 16px;
  border: 1px solid var(--line-dark);
  background: transparent; color: #fff;
  font-size: 14px; font-weight: 600;
  text-align: left;
}
.type-chip small {
  display: block; font-size: 13px; font-weight: 400;
  color: rgba(255,255,255,.72);
}
.type-chip.is-on, .type-chip:hover {
  border-color: var(--accent); color: #fff;
}
.type-chip svg { width: 22px; height: 22px; flex-shrink: 0; }

.featured {
  background: var(--void);
  color: #fff;
}
.featured-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  min-height: 520px;
  align-items: stretch;
}
.featured figure { margin: 0; min-height: 420px; }
.featured img { width: 100%; height: 100%; object-fit: cover; }
.featured-copy {
  display: flex; flex-direction: column; justify-content: center;
  padding: 64px 0 64px 40px;
}
.featured-copy h2 { margin: 10px 0 16px; }
.featured-copy p {
  color: rgba(255,255,255,.88);
  max-width: 36ch;
  font-size: 18px;
  line-height: 1.5;
}

.catalog { padding: 72px 0 36px; }
.section-head {
  display: grid; grid-template-columns: 1fr auto;
  gap: 16px; align-items: end; margin-bottom: 28px;
}
.catalog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.table-scroll { overflow-x: auto; border-top: 1px solid var(--ink); }
.table-scroll.dark { margin-top: 0; border: 0; background: transparent; }
.catalog table { width: 100%; min-width: 920px; }
.catalog th, .catalog td {
  padding: 16px 14px; text-align: left; vertical-align: middle;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
  color: var(--ink);
}
.catalog th {
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.025em; text-transform: uppercase;
  color: var(--muted); background: var(--paper);
}
.catalog tbody tr:hover { background: var(--fog); }
.catalog tbody tr.is-shortlisted { background: #fff1eb; }
.catalog th:last-child,
.catalog td.row-actions {
  position: sticky;
  right: 0;
  min-width: 148px;
  white-space: nowrap;
  background: var(--paper);
  z-index: 1;
  box-shadow: -12px 0 12px -8px rgba(17,17,20,.12);
}
.catalog tbody tr:hover td.row-actions { background: var(--fog); }
.catalog tbody tr.is-shortlisted td.row-actions { background: #fff1eb; }

.catalog .model,
.desk-table .model { display: flex; align-items: center; gap: 14px; }
.catalog .model img,
.desk-table .model img {
  width: 80px; height: 54px; object-fit: cover; flex-shrink: 0;
  background: #111;
}
.catalog .model strong,
.desk-table .model strong {
  display: block; font-family: var(--mono);
  font-size: 15px; font-weight: 500; color: var(--ink);
}
.catalog .model span,
.desk-table .model span { color: var(--muted); font-size: 14px; line-height: 1.4; }
.unit { font-size: 13px; color: var(--muted); }
.tag {
  display: inline-flex; align-items: center; min-height: 26px; padding: 0 8px;
  border: 1px solid var(--line); font-size: 13px; font-weight: 600;
  color: var(--ink);
}
.tag.ok { border-color: var(--ok); color: var(--ok); background: var(--ok-bg); }
.row-actions { display: flex; gap: 8px; justify-content: flex-end; }
.icon-btn {
  width: 40px; height: 40px; border: 1px solid var(--ink);
  font-size: 18px; background: #fff; flex-shrink: 0;
}
.icon-btn.is-on { background: var(--ink); color: #fff; }
.row-actions .btn-small { min-height: 40px; padding: 0 16px; font-size: 14px; font-weight: 600; }

.shortlist {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 24px;
  align-items: center;
  padding: 20px 24px;
  background: var(--void); color: #fff;
}
.shortlist-copy h3 { font-size: 22px; }
.shortlist-copy p { margin: 6px 0 0; color: rgba(255,255,255,.88); font-size: 16px; line-height: 1.5; }
.short-item {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 12px;
  padding: 10px 0; border-top: 1px solid var(--line-dark);
  font-size: 16px;
}
.short-item-copy { min-width: 0; }
.short-item-copy b {
  display: block;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
}
.short-item-copy span {
  display: block;
  margin-top: 2px;
  color: rgba(255,255,255,.72);
  font-size: 14px;
  line-height: 1.4;
}
.short-item button { color: var(--accent); font-size: 18px; flex-shrink: 0; }
.shortlist .btn { width: auto; min-width: 180px; margin: 0; justify-self: end; align-self: center; }
#short-items, .empty-short { grid-column: 1 / -1; }
.empty-short { font-size: 16px; color: rgba(255,255,255,.78); margin: 0; }

.sequence { padding: 12px 0 72px; }
.steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0 32px;
  border-top: 1px solid var(--ink);
}
.step { padding: 24px 0 28px; }
.step:last-child { border-right: 0; }
.step .idx { font-size: 14px; font-weight: 600; color: var(--accent); }
.step h3 { margin: 10px 0 10px; font-size: 20px; }
.step p { color: var(--muted); font-size: 16px; line-height: 1.5; }

.plants { padding: 0 0 72px; }
.plants .lede { margin: 0 0 24px; }
.plants-hero {
  margin: 0 0 40px; position: relative; height: 380px; overflow: hidden;
}
.plants-hero img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.plants-hero figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 32px 28px;
  background: linear-gradient(transparent, rgba(0,0,0,.8));
  color: #fff;
  font-family: var(--display);
  font-size: 36px;
  font-weight: 600; line-height: 1.25;
}
.plants-hero figcaption span {
  display: block; font-family: var(--font); font-size: 14px;
  font-weight: 600; letter-spacing: 0.025em; text-transform: uppercase;
  color: rgba(255,255,255,.88); margin-bottom: 8px;
}
.plant-table { width: 100%; min-width: 960px; }
.plant-cell {
  display: flex;
  align-items: center;
  gap: 14px;
  color: inherit;
  min-width: 220px;
}
.plant-cell:hover { color: var(--accent); }
.plant-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 88px;
  height: 56px;
  flex: 0 0 88px;
  padding: 8px;
  background: #fff;
  border: 1px solid #d0d0ca;
}
.plant-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.plant-logo-lg {
  width: 168px;
  height: 72px;
  flex-basis: 168px;
  padding: 10px;
  margin-bottom: 16px;
}
.plant-logo-fallback {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1;
}
.plant-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.plant-copy strong {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.2;
}
.plant-copy span {
  font-family: var(--font);
  font-size: 14px;
  font-weight: 400;
  color: var(--muted);
}
.plant-table th, .plant-table td {
  padding: 18px 14px; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--line);
  font-size: 16px; color: var(--ink);
}
.plant-table th {
  font-size: 13px; color: var(--muted); font-weight: 600;
  letter-spacing: 0.025em; text-transform: uppercase;
}
.plant-name {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--display);
  font-size: 18px; font-weight: 600;
}
.plant-name > span {
  min-width: 0;
  display: flex; flex-direction: column; gap: 4px;
  margin: 0; font: inherit; color: inherit;
}
.plant-name img { width: 28px; height: 28px; object-fit: contain; margin-top: 2px; }
.plant-name > span > span {
  display: block; margin: 0;
  font-family: var(--font);
  font-size: 14px; font-weight: 400; color: var(--muted);
}
.certs { display: flex; flex-wrap: wrap; gap: 6px; }
.certs span {
  border: 1px solid var(--line); padding: 4px 8px;
  font-size: 13px; font-weight: 600; color: var(--ink);
}

.apps { padding: 0 0 8px; }
.duty-bands {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 6px;
}
.duty-band {
  position: relative; min-height: 360px;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px;
  color: #fff; overflow: hidden;
  background: #111;
}
.duty-band-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.duty-band::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(transparent 30%, rgba(0,0,0,.78));
}
.duty-band > *:not(.duty-band-photo) { position: relative; z-index: 2; }
.duty-band code {
  font-family: var(--font);
  font-size: 14px; font-weight: 600;
  color: rgba(255,255,255,.88);
}
.duty-band b {
  display: block; margin-top: 8px;
  font-family: var(--display);
  font-size: 28px; font-weight: 600;
  line-height: 1.2;
}

.split { background: var(--paper); }
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  min-height: 520px;
  align-items: center;
}
.split-copy { padding: 64px 0; }
.split-copy h2 { margin: 10px 0 16px; }
.split-copy p { font-size: 18px; line-height: 1.5; color: var(--muted); }
.split-copy p + p { margin-top: 16px; }
.proof {
  position: relative; color: #fff;
  padding: 40px;
  background: #111 url("../img/plant-assembly.png") center / cover no-repeat;
}
.proof::before {
  content: ""; position: absolute; inset: 0; background: rgba(9,9,11,.72);
}
.proof-item {
  position: relative;
  display: grid; grid-template-columns: 48px 1fr; gap: 12px;
  padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.2);
}
.proof-item:first-child { padding-top: 0; }
.proof-item strong {
  display: block; font-family: var(--display);
  font-size: 20px; font-weight: 600;
}
.proof-item p { color: rgba(255,255,255,.88); font-size: 16px; line-height: 1.5; }
.proof-item .idx { font-size: 14px; font-weight: 600; color: var(--accent); }

.export { padding: 28px 0 80px; }
.incoterms {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0 32px;
  border-top: 1px solid var(--ink);
}
.incoterms article { padding: 24px 0; }
.incoterms article:last-child { border-right: 0; }
.incoterms h3 { font-size: 20px; }
.incoterms p { margin-top: 10px; color: var(--muted); font-size: 16px; line-height: 1.5; }

.home-faq { padding: 8px 0 64px; }
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 48px;
  border-top: 1px solid var(--ink);
}
.faq-grid article {
  padding: 28px 0 32px;
  border-bottom: 1px solid var(--line);
}
.faq-grid h3 {
  font-size: 22px;
  line-height: 1.3;
  margin-bottom: 12px;
}
.faq-grid p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
  max-width: 52ch;
}

.home-notes { padding: 0 0 72px; }
.home-notes .note-row:first-of-type { border-top: 1px solid var(--ink); }

.rfq {
  background: var(--void); color: #fff;
  padding: 80px 0 88px;
}
.rfq-grid {
  display: grid; grid-template-columns: 0.85fr 1.15fr;
  gap: 48px; align-items: start;
}
.rfq .lede { color: rgba(255,255,255,.88); margin: 14px 0 20px; }
.note-list { margin: 0; padding: 0; list-style: none; }
.note-list li {
  display: grid; grid-template-columns: 18px 1fr; gap: 10px;
  margin-bottom: 10px; color: rgba(255,255,255,.88); font-size: 16px; line-height: 1.5;
}
.note-list i { color: var(--accent); font-style: normal; font-weight: 600; }

.rfq-form {
  display: grid; grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line-dark);
}
.rfq-form .fg {
  padding: 16px 18px;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}
.rfq-form .fg:nth-child(2n) { border-right: 0; }
.rfq-form .fg.wide { grid-column: 1 / -1; border-right: 0; }
.fg label {
  display: block; margin-bottom: 8px;
  font-size: 14px; font-weight: 500;
  color: rgba(255,255,255,.78);
}
.fg input, .fg textarea {
  min-height: 36px; width: 100%; border: 0; background: transparent;
  color: #fff; font-size: 16px; font-weight: 500;
}
.fg textarea { min-height: 96px; resize: vertical; }
.fg #rfq-model { min-height: 72px; font-family: var(--mono); font-size: 14px; line-height: 1.5; }
.rfq-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
}
.rfq-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  min-height: 32px;
  padding: 4px 8px 4px 12px;
  border: 1px solid rgba(255,255,255,.28);
  color: #fff;
}
.rfq-chip b {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}
.rfq-chip em {
  color: rgba(255,255,255,.72);
  font-style: normal;
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 18ch;
}
.rfq-chip button {
  color: var(--accent);
  font-size: 16px;
  line-height: 1;
}
.rfq-actions {
  grid-column: 1 / -1;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 14px 18px; background: var(--void-2);
}
.rfq-actions span { font-size: 14px; color: rgba(255,255,255,.78); }
.ticket { border: 1px solid var(--accent); padding: 24px; }
.ticket h3 { font-size: 24px; }
.ticket p { margin: 10px 0 14px; color: rgba(255,255,255,.88); font-size: 16px; }
.ticket code { font-family: var(--mono); color: var(--accent); font-size: 16px; }

.maker-band { padding: 28px 0; background: var(--fog); }
.maker-row {
  display: grid; grid-template-columns: 1fr auto;
  gap: 20px; align-items: center;
}
.maker-band p { color: var(--muted); font-size: 18px; line-height: 1.5; }
.maker-band strong {
  font-family: var(--display);
  font-size: 18px; font-weight: 600; color: var(--ink);
}

.zh-hero { padding-bottom: 56px; }
.zh-hero h1 {
  max-width: min(8.2em, 100%);
  word-break: break-word;
  line-break: anywhere;
}
.zh-hero .hero-lede { max-width: 36em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.btn-ghost {
  border: 1px solid rgba(255,255,255,.45);
  color: #fff; background: transparent;
}
.btn-ghost:hover { background: #fff; color: var(--void); }
.stat-strip {
  background: var(--void);
  color: #fff;
  padding: 28px 0;
  border-top: 1px solid var(--line-dark);
}
.stat-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-strip b {
  display: block;
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.stat-strip span {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.78);
}
.zh-three { grid-template-columns: repeat(3, 1fr); }
.turn {
  margin-top: 28px;
  padding: 18px 0 0;
  border-top: 1px solid var(--ink);
  font-family: var(--display);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--accent);
  max-width: 36ch;
}
.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 32px;
  border-top: 1px solid var(--ink);
  margin-bottom: 16px;
}
.plan { padding: 24px 0 8px; }
.plan h3 { font-size: 28px; margin: 8px 0 12px; }
.plan p { color: var(--muted); font-size: 16px; line-height: 1.5; margin-bottom: 16px; }
.plan.is-hot { box-shadow: inset 0 3px 0 var(--accent); }
.case-meta {
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink);
}
.zh-desk { grid-template-columns: 1fr 1fr 1fr 1fr auto; }

.share-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  padding: 20px 0 8px;
}
.share-bar > span {
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: rgba(255,255,255,.66); margin-right: 6px;
}
.share-btn {
  display: inline-flex; align-items: center;
  min-height: 34px; padding: 0 12px;
  border: 1px solid var(--line-dark);
  background: transparent; color: #fff;
  font-size: 13px; font-weight: 600;
}
.share-btn:hover,
.footer a.share-btn:hover,
.footer button.share-btn:hover {
  background: #fff;
  color: #111111;
  border-color: #fff;
}
.check-picks { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 6px; }
.check-picks label { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--ink); }

.maker-band.cta-hot { background: var(--accent); }
.maker-band.cta-hot p,
.maker-band.cta-hot strong { color: #fff; }
.maker-band.cta-hot .btn-brass { background: #fff; color: var(--accent); }

.footer {
  background: var(--void); color: rgba(255,255,255,.88);
  padding: 56px 0 28px; font-size: 16px; line-height: 1.55;
}
.foot-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px; padding-bottom: 36px;
  border-bottom: 1px solid var(--line-dark);
}
.footer a:hover:not(.share-btn) { color: #fff; }
.footer a.share-btn:hover,
.footer button.share-btn:hover {
  background: #fff;
  color: #111111;
  border-color: #fff;
}
.footer h3 {
  font-family: var(--font);
  margin-bottom: 16px; font-size: 16px; font-weight: 600;
  letter-spacing: 0.02em;
  color: #fff;
}
.footer ul { margin: 0; padding: 0; list-style: none; }
.footer li + li { margin-top: 10px; }
.legal {
  display: flex; justify-content: space-between; gap: 16px;
  padding-top: 20px; font-size: 14px; color: rgba(255,255,255,.78);
}
.nav-open .nav { display: flex; }

.spec-strip { padding: 56px 0 24px; }
.spec-table { width: 100%; table-layout: fixed; border-collapse: collapse; }
.spec-table th, .spec-table td {
  padding: 16px 24px 16px 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
  font-family: var(--font);
}
.spec-table th {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.spec-table th:nth-child(1),
.spec-table td:nth-child(1) { width: 34%; font-weight: 600; }
.spec-table td:nth-child(2) { color: var(--muted); font-size: 15px; line-height: 1.5; }
.spec-table th:nth-child(3),
.spec-table td:nth-child(3) {
  width: 88px;
  padding-right: 0;
  padding-left: 16px;
  text-align: right;
  white-space: nowrap;
}
.spec-table td.row-actions { display: table-cell; }

@media (max-width: 1180px) {
  .header .wrap { gap: 16px; }
  .nav { gap: 14px; }
}

@media (max-width: 980px) {
  :root { --gutter: 20px; }
  .hero-stage, .featured-grid, .catalog-layout, .split-grid, .rfq-grid, .foot-grid,
  .steps, .incoterms, .section-head, .desk-grid, .maker-row, .duty-bands, .faq-grid,
  .stat-strip-grid, .plan-grid, .zh-three, .zh-desk {
    grid-template-columns: 1fr;
  }
  .header .wrap { gap: 10px; }
  .header .logo { flex: 1 1 auto; }
  .header .logo-lockup { height: 26px; }
  .header-tools {
    gap: 8px;
  }
  .header-tools .header-account,
  .header-tools .header-session {
    display: none;
  }
  .header-tools .btn {
    min-height: 36px;
    padding: 0 12px;
    font-size: 13px;
  }
  .nav-session {
    display: flex;
    flex-direction: column;
  }
  .zh-hero h1 { max-width: min(9.2em, 100%); font-size: clamp(32px, 8vw, 44px); }
  h2, .plants-hero figcaption { font-size: 28px; }
  .hero-lede { font-size: 18px; }
  .nav {
    display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--void);
    margin-left: 0;
    z-index: 45;
    box-shadow: 0 18px 40px rgba(0,0,0,.4);
  }
  .nav-item,
  .nav-session {
    width: 100%;
  }
  .nav a, .nav .btn {
    display: flex;
    width: 100%; justify-content: flex-start; padding: 16px 20px;
    border: 0; border-top: 1px solid var(--line-dark);
    background: var(--void);
  }
  .header-tools {
    margin-left: auto;
    padding-left: 0;
    border-left: 0;
  }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; margin-left: 0; }
  .desk-submit .btn { width: 100%; min-height: 48px; }
  .field, .step, .incoterms article, .hero-stats div {
    border-right: 0; border-bottom: 1px solid var(--line-dark);
  }
  .featured-copy { padding: 40px 0; }
  .split-copy, .proof { padding: 32px 0; }
  .shortlist { grid-template-columns: 1fr; }
  .shortlist .btn { width: 100%; justify-self: stretch; }
  .legal, .util .wrap, .rfq-actions { flex-direction: column; align-items: flex-start; }
  .plants-hero { height: 240px; }
  .util .wrap > span { display: none; }
}

@media (max-width: 640px) {
  :root { --gutter: 20px; }
  .util-links { display: none; }
  .rfq-form { grid-template-columns: 1fr; }
  .rfq-form .fg:nth-child(2n) { border-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}