:root {
  --paper: #f2ede2;
  --paper-light: #fbf8f0;
  --paper-deep: #e5ddcd;
  --ink: #171814;
  --ink-soft: #3f4039;
  --red: #d43b26;
  --red-dark: #a82b1b;
  --line: rgba(23, 24, 20, 0.18);
  --line-light: rgba(242, 237, 226, 0.25);
  --display: "Iowan Old Style", "Baskerville", "Palatino Linotype", Georgia, serif;
  --sans: "Helvetica Neue", "Arial Narrow", Arial, sans-serif;
  --container: min(1420px, calc(100vw - 96px));
  --easing: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 16% 10%, rgba(255, 255, 255, 0.55), transparent 28rem),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 20;
  opacity: 0.045;
  pointer-events: none;
  content: "";
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

::selection {
  color: var(--paper-light);
  background: var(--red);
}

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  color: var(--paper-light);
  background: var(--ink);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background 250ms ease, border-color 250ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(242, 237, 226, 0.9);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--container);
  min-height: 82px;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-stamp {
  display: grid;
  width: 34px;
  height: 34px;
  color: var(--paper-light);
  background: var(--red);
  place-items: center;
  font-family: "Songti SC", "SimSun", serif;
  font-size: 21px;
  line-height: 1;
}

.brand-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-name span {
  color: var(--red);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.6vw, 42px);
}

.mobile-header-cta {
  display: none;
}

.primary-nav > a {
  position: relative;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.primary-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 250ms var(--easing);
}

.primary-nav > a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.primary-nav .nav-cta {
  padding: 12px 17px;
  color: var(--paper-light);
  background: var(--ink);
  transition: color 200ms ease, background 200ms ease;
}

.nav-install {
  padding: 8px 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: var(--ink);
  background: transparent;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.nav-message {
  padding: 8px 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: var(--ink);
  background: transparent;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.nav-install[hidden] {
  display: none;
}

.primary-nav .nav-cta:hover {
  color: var(--paper-light);
  background: var(--red);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 11px 8px;
  border: 1px solid var(--line);
  background: transparent;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 1px;
  margin: 6px 0;
  background: var(--ink);
  transition: transform 200ms ease;
}

.hero {
  padding-top: clamp(20px, 3vw, 44px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.23fr) minmax(370px, 0.77fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
  min-height: calc(100vh - 164px);
  padding-bottom: clamp(58px, 7vw, 120px);
}

.eyebrow,
.section-kicker {
  margin: 0 0 26px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}

.eyebrow-mark {
  width: 24px;
  height: 1px;
  background: var(--red);
}

.hero h1 {
  max-width: 950px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(68px, 8vw, 126px);
  font-weight: 400;
  line-height: 0.8;
  letter-spacing: -0.074em;
  text-transform: uppercase;
}

.hero h1 > span {
  display: block;
}

.hero h1 > .hero-lead-line {
  font-size: 0.72em;
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.hero h1 > .hero-support-line {
  font-size: 0.58em;
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.hero h1 .accent-line {
  margin-top: 0.08em;
  color: var(--red);
}

.hero h1 em {
  font-weight: 400;
}

.hero-lede {
  max-width: 660px;
  margin: clamp(20px, 2vw, 30px) 0 0;
  color: var(--ink-soft);
  font-family: var(--display);
  font-size: clamp(19px, 1.65vw, 25px);
  line-height: 1.38;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 20px;
}

.service-card h3 a {
  color: inherit;
  text-decoration: none;
}

.service-card h3 a:hover {
  color: var(--red);
}

.service-detail-link {
  display: inline-block;
  margin-top: 18px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  padding: 0 22px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border: 1px solid transparent;
  border-radius: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 220ms ease, background 220ms ease, border 220ms ease;
}

.button-primary {
  color: var(--paper-light);
  background: var(--ink);
}

.button-primary:hover {
  background: var(--red);
}

.button-ink {
  flex-shrink: 0;
  color: var(--paper-light);
  background: var(--ink);
}

.button-ink:hover,
.button-light:hover {
  color: var(--paper-light);
  background: var(--red);
}

.button-light {
  color: var(--ink);
  background: var(--paper-light);
}

.button-outline {
  color: var(--paper-light);
  border-color: var(--line-light);
  background: transparent;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 8px 0;
  border-bottom: 1px solid currentColor;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link span {
  transition: transform 200ms var(--easing);
}

.text-link:hover span {
  transform: translate(3px, -2px);
}

.micro-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 26px 0 0;
  color: rgba(23, 24, 20, 0.6);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.pulse-dot {
  position: relative;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
}

.pulse-dot::after {
  position: absolute;
  inset: -4px;
  border: 1px solid var(--red);
  border-radius: 50%;
  content: "";
  animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
  0% { transform: scale(0.5); opacity: 1; }
  100% { transform: scale(1.7); opacity: 0; }
}

.hero-board {
  position: relative;
  min-height: min(650px, 70vh);
  overflow: hidden;
  color: var(--paper-light);
  background: var(--ink);
}

.board-grid {
  position: absolute;
  inset: 0;
  opacity: 0.15;
  background-image:
    linear-gradient(var(--paper-light) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-light) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, black 55%, transparent);
}

.board-topline {
  position: absolute;
  top: 25px;
  right: 27px;
  left: 27px;
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  letter-spacing: 0.15em;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(72%, 390px);
  aspect-ratio: 1;
  border-radius: 50%;
  transform: translate(-50%, -54%);
}

.orbit-ring {
  position: absolute;
  border: 1px solid rgba(242, 237, 226, 0.28);
  border-radius: 50%;
}

.ring-one {
  inset: 0;
}

.ring-two {
  inset: 17%;
  border-style: dashed;
  animation: spin 38s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.orbit-crosshair {
  position: absolute;
  background: rgba(242, 237, 226, 0.2);
}

.crosshair-h {
  top: 50%;
  right: -12%;
  left: -12%;
  height: 1px;
}

.crosshair-v {
  top: -12%;
  bottom: -12%;
  left: 50%;
  width: 1px;
}

.orbit-center {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 38%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--red);
  transform: translate(-50%, -50%);
  place-content: center;
  text-align: center;
}

.orbit-character {
  font-family: "Songti SC", "SimSun", serif;
  font-size: clamp(48px, 6vw, 86px);
  line-height: 0.9;
}

.orbit-caption {
  margin-top: 9px;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.orbit-node {
  position: absolute;
  padding: 5px 8px;
  border: 1px solid var(--line-light);
  background: var(--ink);
  font-size: 8px;
  letter-spacing: 0.14em;
}

.node-one { top: 4%; left: 12%; }
.node-two { top: 28%; right: -8%; }
.node-three { bottom: 10%; right: 5%; }
.node-four { bottom: 21%; left: -9%; }

.board-note {
  position: absolute;
  bottom: 23px;
  left: 26px;
  width: 205px;
  padding: 17px 18px 15px;
  color: var(--ink);
  background: var(--paper-light);
}

.note-label {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.board-note p {
  margin: 10px 0 0;
  font-family: var(--display);
  font-size: 21px;
  line-height: 1.06;
}

.board-seal {
  position: absolute;
  right: 26px;
  bottom: 24px;
  width: 54px;
  height: 54px;
  padding-top: 6px;
  border: 1px solid rgba(242, 237, 226, 0.55);
  font-family: "Songti SC", "SimSun", serif;
  font-size: 13px;
  line-height: 1.2;
  text-align: center;
}

.marquee {
  overflow: hidden;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.marquee-track {
  display: flex;
  width: max-content;
  padding: 13px 0 10px;
  align-items: center;
  gap: 30px;
  animation: marquee 36s linear infinite;
}

.marquee-track span {
  font-family: var(--display);
  font-size: 17px;
  letter-spacing: 0.02em;
}

.marquee-track i {
  color: var(--red);
  font-style: normal;
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

.section {
  padding: clamp(90px, 11vw, 170px) 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.45fr 2.55fr;
  gap: 30px;
}

.section-rail {
  display: flex;
  height: fit-content;
  gap: 16px;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-number {
  display: grid;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  place-items: center;
}

.section-label {
  color: var(--ink-soft);
}

.section-title {
  max-width: 1060px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(46px, 6vw, 92px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.section-title em {
  color: var(--red);
  font-weight: 400;
}

.intro-copy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 38px;
  margin: clamp(36px, 5vw, 64px) 0 clamp(50px, 7vw, 84px);
}

.intro-copy p {
  max-width: 540px;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.65;
}

.thesis-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.thesis {
  min-height: 210px;
  padding: 22px 30px 10px 0;
  border-right: 1px solid var(--line);
}

.thesis + .thesis {
  padding-left: 30px;
}

.thesis:last-child {
  border-right: 0;
}

.thesis > span {
  color: var(--red);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.thesis h3 {
  margin: 34px 0 12px;
  font-family: var(--display);
  font-size: 27px;
  font-weight: 400;
  letter-spacing: -0.025em;
}

.thesis p {
  max-width: 320px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.services {
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(280px, 0.7fr);
  gap: 60px;
  align-items: end;
  margin-bottom: clamp(50px, 7vw, 88px);
}

.section-heading > p {
  max-width: 430px;
  margin: 0 0 6px auto;
  color: var(--ink-soft);
  font-size: 15px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-card {
  display: flex;
  min-height: 360px;
  padding: clamp(25px, 3.2vw, 44px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  background: rgba(255, 255, 255, 0.04);
  transition: background 260ms ease, color 260ms ease;
}

.service-card:hover {
  color: var(--paper-light);
  background: var(--ink);
}

.service-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.service-number {
  color: var(--red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.service-topline svg {
  width: 29px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.2;
}

.service-card h3 {
  margin: 54px 0 16px;
  font-family: var(--display);
  font-size: clamp(29px, 2.3vw, 38px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.service-card p {
  max-width: 350px;
  margin: 0 0 34px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.65;
  transition: color 220ms ease;
}

.service-card:hover p {
  color: rgba(242, 237, 226, 0.7);
}

.card-action {
  display: flex;
  width: 100%;
  padding: 15px 0 7px;
  margin-top: auto;
  align-items: center;
  justify-content: space-between;
  border: 0;
  border-top: 1px solid var(--line);
  color: currentColor;
  background: transparent;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-align: left;
  text-transform: uppercase;
  cursor: pointer;
}

.service-card:hover .card-action {
  border-color: var(--line-light);
}

.service-card-wide {
  grid-column: 1 / -1;
  min-height: 250px;
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  gap: 50px;
}

.service-card-wide h3 {
  margin-top: 38px;
}

.service-card-wide p {
  max-width: 630px;
  margin-bottom: 0;
}

.audience {
  color: var(--paper-light);
  background: var(--ink);
}

.audience-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(60px, 10vw, 160px);
  align-items: end;
}

.audience .section-kicker {
  color: rgba(242, 237, 226, 0.55);
}

.audience h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(50px, 6.6vw, 102px);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.audience h2 em {
  color: var(--red);
  font-weight: 400;
}

.audience-detail > p {
  margin: 0 0 40px;
  color: rgba(242, 237, 226, 0.7);
  font-size: 16px;
  line-height: 1.7;
}

.fit-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-light);
}

.fit-list li {
  display: flex;
  padding: 15px 0;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line-light);
  font-size: 13px;
}

.fit-list li span:last-child {
  color: var(--red);
  font-size: 9px;
  letter-spacing: 0.13em;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.commercial-model {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(50px, 8vw, 120px);
  padding-top: clamp(55px, 7vw, 90px);
  margin-top: clamp(60px, 8vw, 100px);
  border-top: 1px solid var(--line);
}

.commercial-intro .section-kicker {
  margin-bottom: 22px;
}

.commercial-intro h3 {
  max-width: 560px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(31px, 3.5vw, 52px);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.fee-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.fee-list > div {
  min-height: 150px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.fee-list span {
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.fee-list p {
  margin: 20px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.65;
}

.fee-list .third-party-note {
  grid-column: 1 / -1;
  min-height: auto;
  margin: 0;
  padding: 15px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 10px;
}

.process-step {
  position: relative;
  min-height: 370px;
  padding: 28px 44px 20px 0;
  border-right: 1px solid var(--line);
}

.process-step + .process-step {
  padding-left: 44px;
}

.process-step:last-child {
  border-right: 0;
}

.step-marker {
  display: flex;
  align-items: center;
  gap: 15px;
}

.step-marker span {
  color: var(--red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.step-marker i {
  width: 6px;
  height: 6px;
  border: 1px solid var(--red);
  border-radius: 50%;
}

.process-step h3 {
  margin: 90px 0 20px;
  font-family: var(--display);
  font-size: clamp(30px, 2.9vw, 43px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.04em;
}

.process-step p {
  max-width: 330px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.7;
}

.process-step small {
  position: absolute;
  bottom: 20px;
  left: 0;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.process-step + .process-step small {
  left: 44px;
}

.principles {
  padding: clamp(90px, 10vw, 150px) 0;
  color: var(--paper-light);
  background: var(--red);
}

.principles .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(60px, 10vw, 150px);
}

.section-kicker-light {
  color: rgba(242, 237, 226, 0.65);
}

.principles h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(45px, 5.4vw, 82px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.052em;
}

.principles h2 em {
  color: var(--ink);
  font-weight: 400;
}

.principle-list {
  border-top: 1px solid rgba(242, 237, 226, 0.35);
}

.principle {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(242, 237, 226, 0.35);
}

.principle > span {
  padding-top: 4px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.principle h3 {
  margin: 0 0 9px;
  font-family: var(--display);
  font-size: 30px;
  font-weight: 400;
  line-height: 1;
}

.principle p {
  max-width: 430px;
  margin: 0;
  color: rgba(242, 237, 226, 0.72);
  font-size: 14px;
}

.scenario-list {
  border-top: 1px solid var(--line);
}

.scenario {
  display: grid;
  width: 100%;
  padding: 28px 0;
  grid-template-columns: 70px 1fr 50px;
  gap: 20px;
  align-items: center;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: color 220ms ease, padding 220ms var(--easing);
}

.scenario:hover {
  padding-right: 16px;
  padding-left: 16px;
  color: var(--paper-light);
  background: var(--ink);
}

.scenario-number {
  color: var(--red);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.scenario-copy {
  font-family: var(--display);
  font-size: clamp(25px, 3vw, 45px);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.scenario-arrow {
  justify-self: end;
  font-size: 24px;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(60px, 10vw, 150px);
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 120px;
}

.faq-intro > p {
  max-width: 350px;
  margin: 30px 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 24px 52px 24px 0;
  font-family: var(--display);
  font-size: clamp(23px, 2vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.025em;
  list-style: none;
  cursor: pointer;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::before,
.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 4px;
  width: 17px;
  height: 1px;
  content: "";
  background: var(--ink);
  transition: transform 250ms var(--easing);
}

.faq-list summary::after {
  transform: rotate(90deg);
}

.faq-list details[open] summary::after {
  transform: rotate(0deg);
}

.faq-list details p {
  max-width: 720px;
  padding: 0 42px 25px 0;
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.contact {
  padding: clamp(90px, 10vw, 150px) 0;
  color: var(--paper-light);
  background: var(--ink);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(60px, 9vw, 130px);
  align-items: start;
}

.contact .section-kicker {
  color: rgba(242, 237, 226, 0.55);
}

.contact h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(54px, 7vw, 102px);
  font-weight: 400;
  line-height: 0.88;
  letter-spacing: -0.055em;
}

.contact h2 em {
  color: var(--red);
  font-weight: 400;
}

.contact-copy > p {
  max-width: 480px;
  margin: 40px 0;
  color: rgba(242, 237, 226, 0.66);
  font-size: 16px;
  line-height: 1.7;
}

.contact-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.contact-meta > div {
  padding: 18px 20px 18px 0;
}

.contact-meta > div + div {
  padding-left: 20px;
  border-left: 1px solid var(--line-light);
}

.contact-meta span {
  display: block;
  margin-bottom: 8px;
  color: rgba(242, 237, 226, 0.45);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.contact-meta strong {
  display: block;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.5;
}

.direct-contact {
  margin-top: 25px;
  border-top: 1px solid var(--line-light);
}

.direct-contact > p {
  margin: 0;
  padding: 18px 0 10px;
  color: rgba(242, 237, 226, 0.5);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.direct-contact a,
.direct-contact-action {
  display: flex;
  width: 100%;
  padding: 13px 0;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 0;
  border-top: 1px solid var(--line-light);
  color: var(--paper-light);
  background: transparent;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.direct-contact a span:first-child,
.direct-contact-action span:first-child {
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.direct-contact strong {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 400;
  text-align: right;
}

.direct-contact a:hover strong,
.direct-contact-action:hover strong {
  color: var(--red);
}

.contact .contact-note {
  margin-top: 22px;
  font-size: 11px;
}

.contact-form-wrap {
  padding: clamp(25px, 3.5vw, 52px);
  color: var(--ink);
  background: var(--paper-light);
}

.form-intro {
  display: flex;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.service-choices {
  padding: 0;
  margin: 28px 0 30px;
  border: 0;
}

.form-honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.service-choices legend,
.contact-form label > span {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.choice {
  padding: 8px 11px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  font-size: 10px;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, border 180ms ease;
}

.choice:hover,
.choice.is-selected {
  color: var(--paper-light);
  border-color: var(--red);
  background: var(--red);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form label {
  display: block;
  margin-bottom: 19px;
}

.contact-form label small {
  color: rgba(23, 24, 20, 0.45);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

.contact-form input,
.contact-form textarea,
.contact-form select,
.form-success textarea {
  width: 100%;
  padding: 12px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font-size: 14px;
  transition: border-color 180ms ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--red);
}

.contact-form textarea {
  min-height: 118px;
  resize: vertical;
}

.contact-form textarea::placeholder {
  color: rgba(23, 24, 20, 0.36);
}

.contact-form .consent {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 10px;
  align-items: start;
  margin: 9px 0 25px;
}

.consent input {
  width: 14px;
  height: 14px;
  margin: 3px 0 0;
  accent-color: var(--red);
}

.consent span {
  margin: 0 !important;
  color: rgba(23, 24, 20, 0.62) !important;
  font-size: 10px !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
  line-height: 1.5;
  text-transform: none !important;
}

.consent a {
  text-underline-offset: 2px;
}

.form-submit {
  width: 100%;
}

.form-small {
  margin: 12px 0 0;
  color: rgba(23, 24, 20, 0.46);
  font-size: 9px;
  line-height: 1.5;
  text-align: center;
}

.form-error {
  padding: 10px 12px;
  margin: 14px 0 0 !important;
  color: #8e2418 !important;
  border: 1px solid rgba(168, 43, 27, 0.35);
  background: rgba(212, 59, 38, 0.07);
  font-size: 11px !important;
  line-height: 1.5;
  text-align: left !important;
}

.form-success {
  padding: 15px 0 5px;
}

.email-fallback {
  padding-top: 4px;
  margin-top: 20px;
  border-top: 1px solid var(--line);
}

.email-fallback > p {
  margin: 0 0 14px;
  color: var(--ink-soft);
  font-size: 12px;
}

.success-mark {
  display: grid;
  width: 48px;
  height: 48px;
  color: var(--paper-light);
  border-radius: 50%;
  background: var(--red);
  place-items: center;
  font-size: 20px;
}

.form-success h3 {
  margin: 24px 0 10px;
  font-family: var(--display);
  font-size: 38px;
  font-weight: 400;
  letter-spacing: -0.04em;
}

.form-success > p {
  margin: 0 0 20px;
  color: var(--ink-soft);
  font-size: 13px;
}

.form-success textarea {
  padding: 14px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.6;
  resize: vertical;
}

.success-actions {
  display: flex;
  gap: 10px;
}

.success-actions .button {
  flex: 1;
}

.success-actions .button-light {
  color: var(--paper-light);
  background: var(--ink);
}

.form-success .button-outline {
  color: var(--ink);
  border-color: var(--line);
}

.copy-status {
  min-height: 18px;
  margin: 12px 0 0;
  color: var(--red) !important;
  font-size: 10px !important;
}

.reset-form {
  padding: 0;
  margin-top: 18px;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  cursor: pointer;
}

.site-footer {
  padding: 62px 0 24px;
  color: var(--paper-light);
  background: var(--ink);
  border-top: 1px solid var(--line-light);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  gap: 20px;
  padding-bottom: 55px;
}

.brand-footer .brand-name span {
  color: var(--red);
}

.footer-top p {
  margin: 0;
  color: rgba(242, 237, 226, 0.5);
  font-family: var(--display);
  font-size: 17px;
  text-align: center;
}

.footer-arrow {
  display: grid;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-light);
  place-items: center;
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease;
}

.footer-arrow:hover {
  color: var(--ink);
  background: var(--paper-light);
}

.footer-bottom {
  display: flex;
  padding-top: 20px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line-light);
  color: rgba(242, 237, 226, 0.45);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-bottom div {
  display: flex;
  gap: 25px;
}

.footer-bottom a {
  text-decoration: none;
}

.footer-bottom a:hover {
  color: var(--paper-light);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 750ms var(--easing), transform 750ms var(--easing);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

body.nav-open {
  overflow: hidden;
}

@media (max-width: 1100px) {
  :root {
    --container: min(100% - 56px, 1420px);
  }

  .hero-grid {
    grid-template-columns: 1fr 0.7fr;
    gap: 38px;
  }

  .hero h1 {
    font-size: clamp(66px, 8.5vw, 108px);
  }

  .hero-board {
    min-height: 540px;
  }

  .service-card {
    padding: 30px;
  }

  .audience-grid {
    gap: 70px;
  }
}

@media (max-width: 820px) {
  :root {
    --container: calc(100% - 40px);
  }

  .mobile-header-cta {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    margin-left: auto;
    padding: 0 12px;
    color: var(--paper-light);
    background: var(--red);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-decoration: none;
    text-transform: uppercase;
  }

  html {
    scroll-padding-top: 70px;
  }

  .header-inner {
    min-height: 70px;
  }

  .nav-toggle {
    display: block;
  }

  .primary-nav {
    position: fixed;
    top: 70px;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    padding: 44px 20px;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 220ms ease, transform 220ms ease, visibility 220ms;
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .primary-nav > a {
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--display);
    font-size: 28px;
    font-weight: 400;
  }

  .primary-nav .nav-install {
    width: 100%;
    padding: 18px 0;
    border: 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--display);
    font-size: 28px;
    font-weight: 400;
    letter-spacing: 0;
    text-align: left;
    text-transform: none;
  }

  .primary-nav .nav-cta {
    padding: 18px 20px;
    margin-top: 18px;
    font-family: var(--sans);
    font-size: 12px;
  }

  .hero {
    padding-top: 40px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-bottom: 50px;
  }

  .hero h1 {
    font-size: clamp(58px, 14.7vw, 108px);
  }

  .hero-lede {
    max-width: 620px;
  }

  .hero-board {
    min-height: 540px;
  }

  .orbit {
    width: min(66%, 360px);
  }

  .intro-grid {
    grid-template-columns: 1fr;
  }

  .section-rail {
    margin-bottom: 15px;
  }

  .intro-copy {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .thesis-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .commercial-model {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .thesis {
    min-height: auto;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .thesis + .thesis {
    padding-left: 0;
  }

  .thesis h3 {
    margin-top: 20px;
  }

  .thesis p {
    max-width: 500px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .section-heading > p {
    margin-left: 0;
  }

  .service-grid {
    grid-template-columns: 1fr 1fr;
  }

  .service-card {
    min-height: 340px;
  }

  .service-card-wide {
    flex-direction: column;
    align-items: flex-start;
  }

  .audience-grid,
  .principles .container,
  .faq-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .audience-grid {
    gap: 60px;
  }

  .audience-detail {
    max-width: 570px;
  }

  .process-step,
  .process-step + .process-step {
    min-height: 280px;
    padding: 26px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-step h3 {
    margin-top: 55px;
  }

  .process-step small,
  .process-step + .process-step small {
    bottom: 18px;
    left: 0;
  }

  .principles .container {
    gap: 70px;
  }

  .faq-intro {
    position: static;
  }

  .contact-grid {
    gap: 65px;
  }

  .footer-top {
    grid-template-columns: 1fr auto;
  }

  .footer-top p {
    display: none;
  }
}

@media (max-width: 580px) {
  :root {
    --container: calc(100% - 32px);
  }

  .mobile-header-cta {
    padding-inline: 9px;
    font-size: 9px;
  }

  .brand-name {
    font-size: 14px;
  }

  .hero {
    padding-top: 30px;
  }

  .hero h1 {
    font-size: clamp(50px, 15.8vw, 82px);
    line-height: 0.84;
  }

  .hero h1 > .hero-lead-line {
    font-size: 0.68em;
    letter-spacing: -0.065em;
  }

  .hero-lede {
    font-size: 18px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 17px;
  }

.hero-actions .button {
    width: 100%;
  }

  .hero-board {
    min-height: 470px;
  }

  .orbit {
    width: 75%;
  }

  .board-note {
    width: 175px;
  }

  .board-note p {
    font-size: 18px;
  }

  .board-seal {
    width: 48px;
    height: 48px;
    font-size: 11px;
  }

  .marquee-track {
    padding-block: 10px 8px;
  }

  .marquee-track span {
    font-size: 15px;
  }

  .section {
    padding: 82px 0;
  }

  .section-title {
    font-size: clamp(40px, 12.6vw, 64px);
  }

  .intro-copy {
    margin-top: 30px;
    margin-bottom: 40px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .fee-list {
    grid-template-columns: 1fr;
  }

  .fee-list .third-party-note {
    grid-column: auto;
  }

  .service-card {
    min-height: 330px;
    padding: 25px;
  }

  .service-card h3 {
    margin-top: 42px;
  }

  .service-card-wide {
    min-height: 300px;
  }

  .service-card-wide .button {
    width: 100%;
  }

  .audience h2 {
    font-size: clamp(45px, 14vw, 72px);
  }

  .principles h2 {
    font-size: clamp(39px, 12vw, 58px);
  }

  .scenario {
    grid-template-columns: 38px 1fr 28px;
    gap: 10px;
    padding: 22px 0;
  }

  .scenario-copy {
    font-size: 25px;
  }

  .faq-list summary {
    font-size: 21px;
  }

  .contact h2 {
    font-size: clamp(52px, 16vw, 82px);
  }

  .contact-meta {
    grid-template-columns: 1fr;
  }

  .contact-meta > div + div {
    padding-left: 0;
    border-top: 1px solid var(--line-light);
    border-left: 0;
  }

  .contact-form-wrap {
    padding: 24px 20px;
  }

  .choice-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .choice:last-child {
    grid-column: 1 / -1;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .success-actions {
    flex-direction: column;
  }

  .footer-top {
    padding-bottom: 42px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

.privacy-page {
  min-height: 100vh;
}

.privacy-header {
  border-bottom: 1px solid var(--line);
}

.privacy-main {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(80px, 12vw, 150px) 0;
}

.privacy-main .section-title {
  margin-bottom: 40px;
}

.privacy-main h2 {
  margin: 48px 0 12px;
  font-family: var(--display);
  font-size: 29px;
  font-weight: 400;
  letter-spacing: -0.025em;
}

.privacy-main p,
.privacy-main li {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.privacy-main a {
  text-underline-offset: 3px;
}

.privacy-back {
  display: inline-flex;
  margin-top: 45px;
}

.contact-hub-launcher {
  position: fixed;
  right: 24px;
  bottom: 22px;
  z-index: 70;
  display: flex;
  padding: 10px 15px 10px 10px;
  align-items: center;
  gap: 11px;
  border: 1px solid rgba(242, 237, 226, 0.3);
  color: var(--paper-light);
  background: var(--ink);
  box-shadow: 0 14px 42px rgba(23, 24, 20, 0.24);
  cursor: pointer;
}

.contact-hub-launcher-mark {
  display: grid;
  width: 38px;
  height: 38px;
  background: var(--red);
  place-items: center;
  font-family: "Songti SC", "SimSun", serif;
  font-size: 21px;
}

.contact-hub-launcher small,
.contact-hub-launcher strong {
  display: block;
  text-align: left;
}

.contact-hub-launcher small {
  margin-bottom: 2px;
  color: rgba(242, 237, 226, 0.52);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-hub-launcher strong {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1;
}

.contact-hub {
  width: min(640px, calc(100vw - 32px));
  max-height: min(820px, calc(100vh - 32px));
  padding: 0;
  overflow: hidden;
  border: 0;
  color: var(--ink);
  background: var(--paper-light);
  box-shadow: 0 30px 90px rgba(23, 24, 20, 0.34);
}

.contact-hub::backdrop {
  background: rgba(23, 24, 20, 0.66);
  backdrop-filter: blur(4px);
}

.contact-hub-shell {
  display: flex;
  max-height: min(820px, calc(100vh - 32px));
  flex-direction: column;
}

.contact-hub-header {
  display: flex;
  padding: 24px 26px 21px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  color: var(--paper-light);
  background: var(--ink);
}

.contact-hub-kicker {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.contact-hub-header h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(34px, 5vw, 48px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.contact-hub-close {
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--line-light);
  color: var(--paper-light);
  background: transparent;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.contact-hub-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
}

.contact-hub-tabs button {
  padding: 13px 8px;
  border: 0;
  border-right: 1px solid var(--line);
  color: var(--ink-soft);
  background: transparent;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.contact-hub-tabs button:last-child {
  border-right: 0;
}

.contact-hub-tabs button.is-active {
  color: var(--paper-light);
  background: var(--red);
}

.contact-hub-panel {
  min-height: 0;
  overflow-y: auto;
}

.contact-hub-panel[hidden],
.message-view[hidden] {
  display: none;
}

.message-view,
.wechat-panel,
.other-contact-panel {
  padding: 24px 26px 27px;
}

.message-intro {
  padding-bottom: 18px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.message-intro > span {
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.message-intro p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.65;
}

.message-start-form label {
  display: block;
  margin-bottom: 17px;
}

.message-start-form label > span {
  display: block;
  margin-bottom: 7px;
  color: var(--ink-soft);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.message-start-form label small {
  color: rgba(23, 24, 20, 0.44);
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

.message-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.message-start-form input,
.message-start-form textarea,
.message-reply-form textarea {
  width: 100%;
  padding: 11px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font-size: 14px;
}

.message-start-form input:focus,
.message-start-form textarea:focus,
.message-reply-form textarea:focus {
  border-color: var(--red);
}

.message-start-form textarea {
  min-height: 110px;
  resize: vertical;
}

.message-start-form .message-consent {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 9px;
  align-items: start;
  margin: 3px 0 18px;
}

.message-consent input {
  width: 14px;
  height: 14px;
  padding: 0;
  margin-top: 3px;
  accent-color: var(--red);
}

.message-consent span {
  margin: 0;
  color: rgba(23, 24, 20, 0.6);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.55;
  text-transform: none;
}

.message-submit,
.wechat-actions button,
.wechat-actions a,
.message-reply-form button {
  display: flex;
  min-height: 46px;
  padding: 0 16px;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  border: 1px solid var(--ink);
  color: var(--paper-light);
  background: var(--ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
}

.message-submit {
  width: 100%;
}

.message-submit:disabled,
.message-reply-form button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.message-error {
  padding: 9px 11px;
  margin: 0 0 14px;
  color: var(--red-dark);
  border: 1px solid rgba(168, 43, 27, 0.35);
  background: rgba(212, 59, 38, 0.07);
  font-size: 11px;
}

.message-thread-meta {
  display: flex;
  padding-bottom: 14px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.message-thread-meta span,
.wechat-number span {
  display: block;
  margin-bottom: 5px;
  color: var(--red);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.message-thread-meta strong {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.message-thread-meta button {
  padding: 0 0 3px;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: var(--ink-soft);
  background: transparent;
  font-size: 10px;
  cursor: pointer;
}

.message-log {
  display: flex;
  height: min(330px, 38vh);
  padding: 20px 0;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
}

.message-bubble {
  max-width: 83%;
  padding: 10px 13px;
  align-self: flex-start;
  border: 1px solid var(--line);
  background: var(--paper);
}

.message-bubble.is-owner {
  align-self: flex-end;
  color: var(--paper-light);
  border-color: var(--ink);
  background: var(--ink);
}

.message-bubble p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.message-bubble time {
  display: block;
  margin-top: 6px;
  color: rgba(23, 24, 20, 0.46);
  font-size: 8px;
}

.message-bubble.is-owner time {
  color: rgba(242, 237, 226, 0.46);
}

.message-status {
  min-height: 17px;
  margin: 0 0 8px;
  color: var(--ink-soft);
  font-size: 9px;
}

.message-reply-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: stretch;
}

.message-reply-form textarea {
  min-height: 48px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  resize: vertical;
}

.message-reply-form button {
  min-width: 84px;
}

.message-thread-actions {
  display: flex;
  margin-top: 12px;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.message-thread-actions button,
.message-thread-actions a {
  padding: 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: var(--ink-soft);
  background: transparent;
  font-size: 9px;
  text-decoration: none;
  cursor: pointer;
}

.wechat-panel {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 22px;
}

.wechat-symbol {
  display: grid;
  width: 78px;
  height: 78px;
  color: var(--paper-light);
  background: #07c160;
  place-items: center;
  font-family: "Songti SC", "SimSun", serif;
  font-size: 36px;
}

.wechat-panel h3,
.other-contact-panel h3 {
  margin: 0 0 9px;
  font-family: var(--display);
  font-size: 33px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.035em;
}

.wechat-panel p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.65;
}

.wechat-number {
  grid-column: 1 / -1;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.wechat-number strong {
  font-family: var(--display);
  font-size: clamp(26px, 5vw, 42px);
  font-weight: 400;
  letter-spacing: -0.03em;
}

.wechat-actions {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.wechat-actions #copy-wechat {
  color: var(--ink);
  border-color: var(--line);
  background: transparent;
}

.wechat-actions #call-wechat {
  grid-column: 1 / -1;
  justify-content: space-between;
  color: var(--paper-light);
  border-color: var(--ink);
  background: var(--ink);
}

.wechat-actions #call-wechat span {
  font-family: var(--sans);
}

.contact-hub-status {
  grid-column: 1 / -1;
  min-height: 17px;
  color: var(--red) !important;
  font-size: 10px !important;
}

.wechat-note {
  grid-column: 1 / -1;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 10px !important;
}

.other-contact-panel h3 {
  max-width: 450px;
  margin-bottom: 24px;
}

.other-contact-panel > a {
  display: flex;
  padding: 18px 0;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
}

.other-contact-panel > a:last-child {
  border-bottom: 1px solid var(--line);
}

.other-contact-panel > a > span {
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.other-contact-panel > a strong {
  font-family: var(--display);
  font-size: 19px;
  font-weight: 400;
  text-align: right;
}

.other-contact-panel > a i {
  font-family: var(--sans);
  font-style: normal;
}

@media (max-width: 820px) {
  .primary-nav .nav-message {
    width: 100%;
    padding: 18px 0;
    border: 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--display);
    font-size: 28px;
    font-weight: 400;
    letter-spacing: 0;
    text-align: left;
  }
}

@media (max-width: 580px) {
  .contact-hub-launcher {
    right: 14px;
    bottom: 14px;
    width: 48px;
    height: 48px;
    padding: 5px;
    justify-content: center;
  }

  .contact-hub-launcher-mark {
    width: 36px;
    height: 36px;
    font-size: 19px;
  }

  .contact-hub-launcher small,
  .contact-hub-launcher strong {
    display: none;
  }

  .contact-hub {
    width: 100vw;
    max-width: none;
    max-height: 100dvh;
    margin: 0;
  }

  .contact-hub-shell {
    max-height: 100dvh;
  }

  .contact-hub-header,
  .message-view,
  .wechat-panel,
  .other-contact-panel {
    padding-right: 18px;
    padding-left: 18px;
  }

  .contact-hub-tabs button {
    font-size: 8px;
    letter-spacing: 0.02em;
  }

  .message-fields,
  .wechat-actions {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .message-log {
    height: min(300px, 35vh);
  }

  .message-reply-form {
    grid-template-columns: 1fr;
  }

  .message-reply-form button {
    min-height: 42px;
  }

  .message-thread-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .wechat-panel {
    grid-template-columns: 62px 1fr;
    gap: 16px;
  }

  .wechat-symbol {
    width: 62px;
    height: 62px;
    font-size: 28px;
  }

  .wechat-actions {
    gap: 9px;
  }
}

/* Conversion-focused evidence and service hierarchy */
.primary-nav {
  gap: clamp(13px, 1.8vw, 28px);
}

#hero-title {
  font-size: clamp(58px, 6.4vw, 94px);
  line-height: 0.86;
  letter-spacing: -0.065em;
}

#hero-title > span {
  font-size: 0.72em;
  letter-spacing: -0.055em;
}

#hero-title > span + span {
  margin-top: 0.08em;
}

#hero-title .hero-support-line {
  font-size: 0.58em;
}

.service-grid.service-grid-primary {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card-featured {
  min-height: 500px;
}

.service-tag {
  display: inline-flex;
  width: fit-content;
  margin-top: 30px;
  padding: 6px 9px;
  border: 1px solid var(--line);
  color: var(--red);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.service-card-featured h3 {
  margin-top: 20px;
}

.service-card-featured p.service-best-for {
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.035em;
  line-height: 1.55;
  text-transform: uppercase;
}

.service-card-featured:hover p.service-best-for {
  border-color: var(--line-light);
  color: var(--paper-light);
}

.additional-support {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 30px 0 0;
}

.additional-support > div {
  display: flex;
  align-items: baseline;
  gap: 22px;
}

.additional-support span {
  color: var(--red);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.additional-support strong {
  font-family: var(--display);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 400;
}

.additional-support button {
  border: 0;
  border-bottom: 1px solid currentColor;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.support-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.support-card {
  display: flex;
  min-height: 320px;
  padding: clamp(24px, 3vw, 34px);
  flex-direction: column;
  border: 1px solid var(--line);
  background: rgba(242, 237, 226, 0.28);
}

.support-card > span {
  color: var(--red);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.support-card h3 {
  margin: 50px 0 18px;
  font-family: var(--display);
  font-size: clamp(29px, 2.8vw, 42px);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.03;
}

.support-card h3 a {
  color: inherit;
  text-decoration: none;
}

.support-card h3 a:hover {
  color: var(--red);
}

.support-card p {
  margin: 0 0 24px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.65;
}

.support-card .text-link {
  width: fit-content;
  margin-top: auto;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.support-card-accent {
  color: var(--paper-light);
  background: var(--ink);
}

.support-card-accent p {
  color: rgba(242, 237, 226, 0.7);
}

.support-card-accent .text-link {
  color: var(--paper-light);
}

.optional-brief-fields {
  margin: 4px 0 20px;
  padding: 14px 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.optional-brief-fields summary {
  color: rgba(242, 237, 226, 0.82);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.optional-brief-fields .form-row {
  margin-top: 18px;
}

.evidence {
  border-top: 1px solid var(--line);
  background: var(--paper-light);
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.evidence-card {
  grid-column: span 4;
  min-height: 390px;
  padding: clamp(26px, 3vw, 40px);
  border: 1px solid var(--line);
}

.evidence-number {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--ink);
  font-family: var(--display);
  font-size: 19px;
}

.evidence-card h3 {
  max-width: 340px;
  margin: 54px 0 22px;
  font-family: var(--display);
  font-size: clamp(30px, 3vw, 45px);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1;
}

.evidence-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.evidence-card li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
}

.evidence-card li::before {
  margin-right: 9px;
  color: var(--red);
  content: "✦";
}

.evidence-card-dark {
  color: var(--paper-light);
  background: var(--ink);
}

.evidence-card-dark .evidence-number {
  border-color: var(--paper-light);
}

.evidence-card-dark > p {
  max-width: 360px;
  color: rgba(242, 237, 226, 0.75);
  font-size: 14px;
}

.decision-options {
  display: grid;
  gap: 8px;
  margin: 24px 0;
}

.decision-options span {
  padding: 13px 14px;
  border: 1px solid rgba(242, 237, 226, 0.25);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.decision-options span:first-child {
  color: var(--ink);
  background: var(--paper-light);
}

.evidence-card-dark .evidence-caveat {
  margin-top: 26px;
  font-size: 11px;
  line-height: 1.6;
}

.resource-strip {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 50px;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
  align-items: end;
}

.resource-strip span {
  color: var(--red);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.resource-strip h3 {
  margin: 8px 0 0;
  font-family: var(--display);
  font-size: clamp(27px, 3vw, 40px);
  font-weight: 400;
  line-height: 1.1;
}

.resource-links {
  display: grid;
  border-top: 1px solid var(--line);
}

.resource-links a {
  display: flex;
  padding: 16px 0;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.resource-links a:hover {
  color: var(--red);
}

@media (max-width: 1100px) {
  .service-card-featured {
    min-height: 540px;
  }

  .evidence-card {
    grid-column: span 6;
  }

  .evidence-card:last-child {
    grid-column: span 12;
    min-height: 300px;
  }
}

@media (max-width: 820px) {
  .service-grid.service-grid-primary {
    grid-template-columns: 1fr;
  }

  .service-card-featured {
    min-height: 430px;
  }

  .evidence-card,
  .evidence-card:last-child {
    grid-column: span 12;
    min-height: auto;
  }

  .resource-strip {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .additional-support {
    align-items: flex-start;
    flex-direction: column;
  }

  .additional-support > div {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .support-card-grid {
    grid-template-columns: 1fr;
  }

  .support-card {
    min-height: 270px;
  }
}

@media (max-width: 560px) {
  #hero-title {
    font-size: clamp(47px, 12.7vw, 70px);
  }

  #hero-title > span {
    font-size: 0.78em;
  }

  #hero-title .hero-support-line {
    font-size: 0.6em;
  }

  .support-card {
    min-height: 250px;
    padding: 24px;
  }

  .support-card h3 {
    margin-top: 36px;
  }

  .evidence-card {
    padding: 25px;
  }

  .resource-links a {
    align-items: flex-start;
    gap: 16px;
  }
}


/* Coverage band — where the work can be done in person */
.coverage-band {
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(26px, 3vw, 40px) clamp(20px, 3vw, 34px);
  border: 1px solid var(--line);
  background: rgba(229, 221, 205, 0.5);
}

.coverage-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.coverage-head h2 {
  margin: 12px 0 0;
  font-family: var(--display);
  font-size: clamp(26px, 2.6vw, 38px);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.coverage-head h2 em {
  font-style: italic;
  color: var(--red);
}

.coverage-head > p {
  max-width: 46ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: 13.5px;
  line-height: 1.6;
}

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  margin: clamp(22px, 3vw, 32px) 0 16px;
  border: 1px solid var(--line);
  background: var(--line);
}

.coverage-cell {
  display: flex;
  min-height: 178px;
  padding: 18px 16px;
  flex-direction: column;
  gap: 7px;
  background: var(--paper);
}

.coverage-cell b {
  color: var(--red);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.coverage-cell h3 {
  margin: 2px 0 0;
  font-family: var(--display);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.coverage-cell p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.5;
}

.coverage-cell em {
  margin-top: auto;
  color: var(--ink-soft);
  font-size: 11px;
  font-style: normal;
  opacity: 0.75;
}

.coverage-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
}

@media (max-width: 1080px) {
  .coverage-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 720px) {
  .coverage-grid { grid-template-columns: repeat(2, 1fr); }
  .coverage-cell { min-height: 0; }
}


/* Also-on-the-list band — tasks with no service name */
.also-band {
  margin-top: clamp(30px, 4vw, 50px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--line);
}

.also-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.also-head h2 {
  margin: 10px 0 0;
  font-family: var(--display);
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.also-head h2 em {
  font-style: italic;
  color: var(--red);
}

.also-head > p {
  max-width: 40ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.6;
}

.also-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 36px;
}

.also-item {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 2px 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.also-item b {
  padding-top: 5px;
  color: var(--red);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.also-item h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.015em;
}

.also-item p {
  grid-column: 2;
  margin: 3px 0 0;
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.55;
}

.also-note {
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 12.5px;
}

@media (max-width: 760px) {
  .also-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   2026-10-31 conversion layer: hero lanes / lead magnet / float
   ============================================================ */

.fast-lanes{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
  margin:28px 0 20px;
}

.fast-lane{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:3px;
  text-align:left;
  padding:13px 32px 13px 13px;
  background:rgba(251,248,240,.55);
  border:1px solid var(--line);
  border-radius:2px;
  cursor:pointer;
  transition:border-color .3s var(--easing), background .3s var(--easing), transform .3s var(--easing);
}

.fast-lane:hover,
.fast-lane:focus-visible{
  background:var(--red);
  border-color:var(--red);
  transform:translateY(-2px);
}

.fast-lane-kicker{
  font-family:var(--sans);
  font-size:.6rem;
  letter-spacing:.18em;
  color:var(--red);
  transition:color .3s;
}

.fast-lane strong{
  font-family:var(--display);
  font-size:1rem;
  line-height:1.18;
  font-weight:400;
  color:var(--ink);
  transition:color .3s;
}

.fast-lane em{
  font-style:normal;
  font-family:var(--sans);
  font-size:.7rem;
  line-height:1.35;
  color:var(--ink-soft);
  transition:color .3s;
}

.fast-lane::after{
  content:"\2197";
  position:absolute;
  right:11px;
  top:50%;
  transform:translateY(-50%);
  font-size:.78rem;
  color:var(--ink-soft);
  transition:color .3s;
}

.fast-lane:hover strong,
.fast-lane:hover em,
.fast-lane:hover .fast-lane-kicker,
.fast-lane:hover::after,
.fast-lane:focus-visible strong,
.fast-lane:focus-visible em,
.fast-lane:focus-visible .fast-lane-kicker,
.fast-lane:focus-visible::after{
  color:var(--paper-light);
}

.magnet{
  background:var(--ink);
  color:var(--paper);
  padding:clamp(46px,6vw,80px) 0;
}

.magnet-inner{
  display:grid;
  grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
  gap:clamp(26px,4vw,60px);
  align-items:center;
}

.magnet-kicker{
  display:block;
  font-family:var(--sans);
  font-size:.64rem;
  letter-spacing:.22em;
  color:#e9a292;
  margin-bottom:16px;
}

.magnet h2{
  font-family:var(--display);
  font-size:clamp(1.85rem,3.3vw,2.9rem);
  line-height:1.06;
  font-weight:400;
  letter-spacing:-.01em;
  margin:0 0 15px;
}

.magnet h2 em{
  font-style:italic;
  color:#e9a292;
}

.magnet-copy p{
  font-family:var(--sans);
  font-size:.88rem;
  line-height:1.62;
  color:rgba(242,237,226,.72);
  max-width:52ch;
  margin:0;
}

.magnet-form label{
  display:block;
  font-family:var(--sans);
  font-size:.66rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:rgba(242,237,226,.58);
  margin-bottom:9px;
}

.magnet-row{
  display:flex;
  align-items:stretch;
  border-bottom:1px solid rgba(242,237,226,.4);
}

.magnet-row input{
  flex:1;
  min-width:0;
  background:transparent;
  border:0;
  padding:13px 6px 13px 0;
  color:var(--paper);
  font-family:var(--sans);
  font-size:1rem;
}

.magnet-row input::placeholder{color:rgba(242,237,226,.36);}
.magnet-row input:focus{outline:none;}

.magnet-row button{
  background:var(--red);
  border:0;
  color:#fff;
  font-family:var(--sans);
  font-size:.8rem;
  letter-spacing:.05em;
  padding:0 20px;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:7px;
  white-space:nowrap;
  transition:background .3s;
}

.magnet-row button:hover{background:var(--red-dark);}
.magnet-row button[disabled]{opacity:.6;cursor:default;}

.magnet-note{
  font-family:var(--sans);
  font-size:.7rem;
  line-height:1.5;
  color:rgba(242,237,226,.48);
  margin:11px 0 0;
}

.magnet-note.is-ok{color:#9ad6a4;}
.magnet-note.is-error{color:#e9a292;}
.magnet-note a{color:#e9a292;text-decoration:underline;}

@media (max-width:1020px){
  .magnet-inner{grid-template-columns:1fr;}
  .magnet-copy p{max-width:none;}
}

@media (max-width:880px){
  .fast-lanes{grid-template-columns:1fr;gap:8px;}
  .fast-lane{padding:11px 30px 11px 12px;}
}

.wa-float{
  position:fixed;
  right:24px;
  bottom:96px;
  z-index:69;
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:12px 19px 12px 14px;
  background:#1f8a4c;
  color:#fff;
  text-decoration:none;
  border-radius:999px;
  box-shadow:0 8px 26px rgba(0,0,0,.26);
  font-family:var(--sans);
  font-size:.8rem;
  letter-spacing:.02em;
  transition:transform .3s var(--easing, cubic-bezier(.22,1,.36,1)), box-shadow .3s;
}

.wa-float:hover,
.wa-float:focus-visible{
  transform:translateY(-2px);
  box-shadow:0 12px 32px rgba(0,0,0,.32);
  color:#fff;
}

.wa-float svg{
  width:19px;
  height:19px;
  flex:none;
  display:block;
  fill:#fff;
}

@media (max-width:640px){
  .wa-float{
    right:14px;
    bottom:76px;
    padding:13px;
    border-radius:50%;
  }
  .wa-float span{display:none;}
}


/* 现场实录图库 */
.field-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  grid-auto-rows:230px;
  grid-auto-flow:dense;
  gap:14px;
}

.field-item{
  position:relative;
  margin:0;
  overflow:hidden;
  background:var(--ink);
}

.field-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform .6s var(--easing);
}

.field-item:hover img{transform:scale(1.045);}

.field-wide{grid-column:span 2;}
.field-tall{grid-row:span 2;}

.field-item figcaption,
.field-video figcaption{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  padding:46px 16px 13px;
  background:linear-gradient(transparent, rgba(23,24,20,.88));
  color:var(--paper-light);
  display:flex;
  flex-direction:column;
  gap:2px;
  pointer-events:none;
}

.field-item figcaption strong,
.field-video figcaption strong{
  font-family:var(--sans);
  font-size:.8rem;
  font-weight:600;
  letter-spacing:.02em;
}

.field-item figcaption span,
.field-video figcaption span{
  font-family:var(--sans);
  font-size:.68rem;
  line-height:1.4;
  color:rgba(242,237,226,.68);
}

.field-video{
  position:relative;
  margin:14px 0 0;
  overflow:hidden;
  background:var(--ink);
}

.field-video video{
  display:block;
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  background:var(--ink);
}

.field-video figcaption{pointer-events:none;}

@media (max-width:960px){
  .field-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:210px;}
}

@media (max-width:640px){
  .field-grid{grid-template-columns:1fr;grid-auto-rows:240px;}
  .field-wide{grid-column:span 1;}
  .field-tall{grid-row:span 1;}
  .field-item img,.field-tall img{height:100%;}
}

/* 手机端常驻询盘条 */
.mobile-cta{
  display:none;
}

@media (max-width:640px){
  .mobile-cta{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    z-index:74;
    display:flex;
    gap:8px;
    padding:9px 12px calc(9px + env(safe-area-inset-bottom, 0px));
    background:rgba(20,21,18,.95);
    border-top:1px solid rgba(242,237,226,.16);
    box-shadow:0 -8px 24px rgba(0,0,0,.22);
  }
  .mobile-cta a{
    flex:1 1 auto;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:6px;
    padding:12px 10px;
    font-family:var(--sans);
    font-size:.8rem;
    letter-spacing:.04em;
    text-transform:uppercase;
    text-decoration:none;
    border-radius:4px;
    line-height:1;
  }
  .mobile-cta-primary{
    background:var(--red);
    color:#fff;
    font-weight:700;
  }
  .mobile-cta-ghost{
    flex:0 0 40%;
    border:1px solid rgba(242,237,226,.4);
    color:var(--paper);
  }
  .wa-float{
    bottom:88px;
  }
  body{
    padding-bottom:64px;
  }
}


/* ===== 2026-11-02 明码标价区块 ===== */
.price-lede {
  max-width: 480px;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.7;
}

.price-assurance {
  max-width: 480px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.price-assurance li {
  position: relative;
  padding: 10px 0 10px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 12px;
}

.price-assurance li::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
}

.commercial-intro .text-link {
  display: inline-block;
  margin-top: 26px;
}

.price-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.price-item {
  display: flex;
  flex-direction: column;
  padding: 24px 22px 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.price-label {
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.price-figure {
  margin: 14px 0 0;
  font-family: var(--display);
  font-size: 15px;
  color: var(--ink);
}

.price-figure span {
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.price-item ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.price-item li {
  position: relative;
  padding: 6px 0 6px 14px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.5;
}

.price-item li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--red);
  font-size: 10px;
}

.price-time {
  margin: auto 0 0;
  padding-top: 16px;
  color: var(--ink-soft);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.price-grid .third-party-note {
  grid-column: 1 / -1;
  margin: 0;
  padding: 14px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.6;
}

@media (max-width: 1100px) {
  .commercial-model {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 580px) {
  .price-grid {
    grid-template-columns: 1fr;
  }

  .price-figure span {
    font-size: 34px;
  }
}


/* 2026-11-04 conversion proof */
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  max-width: 760px;
  margin-top: 22px;
  padding-top: 17px;
  border-top: 1px solid var(--line);
}

.hero-proof > * {
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: var(--ink);
  text-decoration: none;
}

.hero-proof strong {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.1;
}

.hero-proof > * > span {
  color: rgba(23, 24, 20, 0.62);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.hero-proof a strong {
  border-bottom: 1px solid currentColor;
}

.hero-proof a:hover {
  color: var(--red);
}

.magnet-note a {
  color: inherit;
  font-weight: 700;
  text-underline-offset: 3px;
}

@media (max-width: 720px) {
  .hero-proof {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 18px;
  }

  .hero-proof > span {
    grid-column: 1 / -1;
  }
}

/* 2026-11-04 mobile secondary CTA */
.hero-actions .button-outline {
  color: var(--ink);
  background: transparent;
  border-color: rgba(23, 24, 20, 0.42);
}

.hero-actions .button-outline:hover,
.hero-actions .button-outline:focus-visible {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

@media (max-width: 560px) {
  .hero-actions .button-outline {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(23, 24, 20, 0.55);
  }
}