.page {
  --ink: #11110f;
  --muted: #6f6b64;
  --line: #e9e5df;
  --warm: #f5f0e9;
  --warm-2: #fbf8f4;
  --paper: #fff;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
}

.page * { box-sizing: border-box; }
.page a { color: inherit; text-decoration: none; }
.page img { display: block; width: 100%; height: auto; }

.header {
  height: 78px;
  padding: 0 max(40px, calc((100vw - 1160px) / 2));
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(20,20,20,.035);
}

.headerActions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 10px;
}

.menuToggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid #e9e5df;
  border-radius: 999px;
  background: rgba(255,255,255,.92);
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}

.menuToggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: #11110f;
  border-radius: 999px;
  transition: transform .18s ease, opacity .18s ease;
}

.menuToggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}

.menuToggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menuToggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}

.mobileNavBackdrop {
  position: fixed;
  inset: 0;
  background: rgba(17,17,15,.28);
  z-index: 25;
}

.mobileNavBackdrop[hidden] {
  display: none !important;
}

.mobileNav {
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  z-index: 28;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid #ece8e2;
  padding: 10px 24px 18px;
  display: grid;
  gap: 2px;
}

.mobileNav[hidden] {
  display: none !important;
}

.mobileNav a {
  padding: 14px 4px;
  font-size: 15px;
  font-weight: 550;
  border-bottom: 1px solid #f3f0eb;
}

.mobileNav a:last-child {
  border-bottom: 0;
}

.mobileNavDownload {
  margin-top: 8px;
  text-align: center;
  border: 0 !important;
  border-radius: 999px;
  background: #111;
  color: #fff !important;
  padding: 13px 16px !important;
}

body.mobileNavOpen {
  overflow: hidden;
}

.brand {
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: .08em;
}

.nav {
  display: flex;
  gap: 42px;
  align-items: center;
  font-size: 14px;
  font-weight: 550;
}

.nav a {
  position: relative;
  padding: 27px 0 24px;
}

.nav .active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 16px;
  width: 20px;
  height: 1px;
  transform: translateX(-50%);
  background: #76604a;
}

.downloadSmall {
  background: #111;
  color: #fff !important;
  border-radius: 999px;
  padding: 11px 19px;
  font-size: 13px;
  font-weight: 650;
  white-space: nowrap;
}

.sectionInner,
.heroInner {
  width: min(1160px, calc(100% - 80px));
  margin: 0 auto;
}

.hero {
  min-height: 690px;
  background:
    radial-gradient(circle at 77% 42%, rgba(231,216,198,.38), transparent 31%),
    linear-gradient(100deg, #fff 0%, #fff 46%, #fdfbf8 100%);
  overflow: hidden;
}

.heroInner {
  min-height: 690px;
  display: grid;
  grid-template-columns: 46% 54%;
  align-items: center;
  gap: 12px;
}

.heroCopy {
  padding: 34px 0 26px;
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: #f6efe6;
  color: #4a4037;
  font-size: 13px;
  margin-bottom: 30px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(48px, 5.5vw, 79px);
  line-height: 1.04;
  letter-spacing: -.055em;
  font-weight: 720;
}

.heroLead {
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.heroActions {
  display: flex;
  gap: 12px;
  margin-top: 30px;
}

.primaryButton,
.secondaryButton {
  height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 650;
  transition: transform .18s ease, opacity .18s ease;
}

.primaryButton:hover,
.secondaryButton:hover { transform: translateY(-1px); }

.primaryButton {
  background: #111;
  color: #fff !important;
}

.secondaryButton {
  border: 1px solid #dedad4;
  background: rgba(255,255,255,.65);
}

.secondaryButton span { margin-left: 8px; font-size: 12px; }

.heroProof {
  margin-top: 52px;
  display: grid;
  grid-template-columns: 112px repeat(3, 1fr);
  gap: 22px;
  align-items: center;
}

.heroProof > div:not(.avatarRow) {
  padding-left: 18px;
  border-left: 1px solid #e9e5df;
}

.heroProof b {
  display: block;
  font-size: 19px;
  line-height: 1.1;
}

.heroProof small {
  display: block;
  margin-top: 7px;
  color: #7e7870;
  font-size: 10px;
  white-space: nowrap;
}

.avatarRow {
  display: flex;
  align-items: center;
}

.avatarRow span {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-left: -7px;
  border: 2px solid #fff;
  background: #eee7de;
  font-size: 9px;
  font-weight: 700;
}

.avatarRow span:first-child { margin-left: 0; }

.heroVisual {
  height: 690px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  position: relative;
  margin-right: -8vw;
}

.heroVisual img {
  width: min(720px, 58vw);
  height: 680px;
  object-fit: cover;
  object-position: 45% center;
  mix-blend-mode: multiply;
}

.heroVisualMask {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 13%;
  height: 22%;
  background: linear-gradient(90deg,#fff 72%,rgba(255,255,255,0));
  pointer-events: none;
}

.stepsSection {
  padding: 58px 0 62px;
  background: #fff;
  border-top: 1px solid #f3f0eb;
  border-bottom: 1px solid #f0ece7;
}

.stepsSection h2,
.whySection h2,
.modelSection h2,
.brandSection h2,
.downloadSection h2 {
  letter-spacing: -.035em;
}

.stepsSection h2 {
  margin: 0 0 36px;
  text-align: center;
  font-size: 30px;
}

.stepsGrid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.stepWrap { position: relative; }

.stepCard {
  min-height: 165px;
  border: 1px solid #ece8e2;
  border-radius: 20px;
  padding: 24px 18px 20px;
  text-align: center;
  background: rgba(255,255,255,.92);
  box-shadow: 0 8px 30px rgba(29,23,16,.025);
}

.iconCircle,
.reasonIcon {
  color: #80684f;
  background: #f7f1e9;
  border: 1px solid #eadfce;
}

.iconCircle {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
}

.stepCard h3 {
  margin: 0;
  font-size: 15px;
}

.stepCard p {
  margin: 9px auto 0;
  max-width: 142px;
  color: #8a847c;
  font-size: 11px;
  line-height: 1.55;
}

.arrow {
  position: absolute;
  top: 78px;
  right: -19px;
  color: #8b7660;
  font-size: 18px;
  z-index: 2;
}

.whySection {
  padding: 82px 0 74px;
  background:
    radial-gradient(circle at 22% 34%, rgba(235,226,214,.36), transparent 28%),
    #fdfbf8;
}

.twoColumn {
  display: grid;
  grid-template-columns: 42% 58%;
  gap: 24px;
  align-items: center;
}

.whyCopy h2 {
  margin: 0 0 36px;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: 39px;
  line-height: 1.28;
  font-weight: 500;
}

.reasonList {
  display: grid;
  gap: 20px;
}

.reason {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 15px;
  align-items: center;
}

.reasonIcon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}

.reasonIcon svg { width: 18px; height: 18px; }

.reason h3 {
  margin: 0 0 4px;
  font-size: 15px;
}

.reason p {
  margin: 0;
  color: #7c766f;
  font-size: 12px;
  line-height: 1.55;
}

.reportVisual {
  display: flex;
  justify-content: flex-end;
}

.reportVisual img {
  width: min(630px, 100%);
  filter: drop-shadow(0 18px 34px rgba(47,37,26,.05));
}

.modelSection {
  padding: 64px 0 54px;
  border-top: 1px solid #eeeae4;
  border-bottom: 1px solid #eeeae4;
  background: #fff;
}

.modelTitle {
  text-align: center;
}

.modelTitle > span,
.kicker {
  color: #85715e;
  font-size: 12px;
  letter-spacing: .04em;
}

.modelTitle h2 {
  margin: 11px 0 8px;
  font-size: 31px;
}

.modelTitle p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.modelFlow {
  margin: 32px auto 37px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 11px;
  flex-wrap: wrap;
  color: #726a61;
  font-size: 12px;
}

.modelFlow span {
  border: 1px solid #e8e2da;
  border-radius: 999px;
  padding: 8px 13px;
  background: #fcfaf7;
}

.modelFlow i {
  font-style: normal;
  color: #b0a69b;
}

.verifiedStats {
  max-width: 710px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.verifiedStats div {
  text-align: center;
  border-left: 1px solid #eee9e3;
}

.verifiedStats div:first-child { border-left: 0; }

.verifiedStats b {
  display: block;
  font-size: 29px;
}

.verifiedStats small {
  color: #756f68;
  font-size: 11px;
}

.dataNote {
  margin: 20px 0 0;
  text-align: center;
  color: #aaa39b;
  font-size: 9px;
}

.brandSection {
  background: #fbf7f2;
  overflow: hidden;
}

.brandGrid {
  min-height: 340px;
  display: grid;
  grid-template-columns: 42% 58%;
  align-items: center;
}

.brandCopy {
  padding: 42px 36px 42px 0;
}

.brandCopy h2 {
  margin: 12px 0 17px;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: 34px;
  line-height: 1.3;
  font-weight: 500;
}

.brandCopy p {
  color: #756f67;
  max-width: 445px;
  font-size: 13px;
  line-height: 1.8;
  margin: 0 0 25px;
}

.storeVisual {
  height: 340px;
  margin-right: calc((100vw - min(1160px, calc(100vw - 80px))) / -2);
  overflow: hidden;
}

.storeVisual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.downloadSection {
  padding: 56px 0 45px;
  background: #fff;
}

.downloadGrid {
  display: grid;
  grid-template-columns: 48% 52%;
  align-items: center;
}

.downloadSection h2 {
  margin: 0 0 24px;
  font-size: 34px;
  line-height: 1.3;
}

.downloadTools {
  display: flex;
  gap: 16px;
  align-items: center;
}

.qrImageWrap {
  width: 104px;
  height: 104px;
  border: 1px solid #222;
  border-radius: 8px;
  overflow: hidden;
  flex: 0 0 auto;
  background: #fff;
}

.qrImageWrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.storeButtons {
  display: grid;
  gap: 8px;
}

.storeButtons a {
  min-width: 155px;
  border: 1px solid #242424;
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 9px;
  line-height: 1.05;
}

.storeButtons b { font-size: 16px; }

.ctaPhone {
  display: flex;
  justify-content: flex-end;
}

.ctaPhone img {
  max-width: 560px;
}

.footer {
  padding: 48px 0 25px;
  background: #fbfaf8;
  border-top: 1px solid #efebe6;
}

.footerGrid {
  display: grid;
  grid-template-columns: 1.55fr repeat(4, 1fr);
  gap: 42px;
}

.footerBrand strong {
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: 27px;
}

.footerBrand p {
  color: #807a72;
  font-size: 12px;
}

.footer h4 {
  margin: 0 0 13px;
  font-size: 12px;
}

.footer a,
.footer p.socials {
  display: block;
  margin: 8px 0;
  color: #716b64;
  font-size: 11px;
}

.footerBottom {
  margin-top: 38px;
  padding-top: 18px;
  border-top: 1px solid #e9e5df;
  display: flex;
  justify-content: space-between;
  color: #a19a92;
  font-size: 9px;
}

@media (min-width: 981px) {
  .menuToggle,
  .mobileNav,
  .mobileNavBackdrop {
    display: none !important;
  }
}

@media (min-width: 1200px) {
  .hero h1 {
    font-size: 79px;
  }

  .heroLead {
    max-width: 430px;
  }

  .heroProof {
    margin-top: 56px;
  }

  .stepsSection {
    padding: 64px 0 68px;
  }

  .whySection {
    padding: 88px 0 78px;
  }

  .whyCopy h2 {
    font-size: 40px;
  }

  .modelSection {
    padding: 68px 0 58px;
  }

  .downloadSection {
    padding: 60px 0 48px;
  }

  .footer {
    padding: 52px 0 28px;
  }
}

@media (max-width: 980px) {
  .header {
    grid-template-columns: 1fr auto;
    padding: 0 24px;
  }
  .desktopNav { display: none; }
  .menuToggle { display: inline-flex; }
  .sectionInner,
  .heroInner { width: min(100% - 36px, 740px); }
  .hero { min-height: auto; }
  .heroInner {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 52px;
  }
  .heroVisual {
    height: 520px;
    margin-right: -80px;
  }
  .heroVisual img {
    width: 680px;
    max-width: none;
    height: 520px;
  }
  .heroProof {
    grid-template-columns: repeat(3, 1fr);
  }
  .avatarRow { display: none; }
  .heroProof > div:not(.avatarRow) { padding-left: 12px; }

  .stepsGrid {
    grid-template-columns: 1fr 1fr;
  }
  .arrow { display: none; }

  .twoColumn,
  .brandGrid,
  .downloadGrid {
    grid-template-columns: 1fr;
  }

  .reportVisual { justify-content: center; margin-top: 42px; }
  .brandCopy { padding-right: 0; }
  .storeVisual {
    margin: 0 calc((100vw - min(100% - 36px, 740px)) / -2);
  }
  .ctaPhone { margin-top: 30px; justify-content: center; }

  .footerGrid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .header { height: 68px; }
  .mobileNav { top: 68px; }
  .brand { font-size: 24px; }
  .downloadSmall { padding: 9px 14px; }

  .heroCopy { padding-top: 10px; }
  .hero h1 { font-size: 48px; }
  .heroLead { font-size: 15px; }
  .heroActions { flex-wrap: wrap; }

  .heroProof {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 38px;
  }
  .heroProof > div:not(.avatarRow) {
    border-left: 0;
    padding-left: 0;
  }
  .heroProof b { font-size: 17px; }
  .heroProof small {
    white-space: normal;
    font-size: 9px;
  }

  .heroVisual {
    height: 420px;
    margin: 0 -84px 0 -26px;
  }
  .heroVisual img {
    width: 560px;
    height: 420px;
  }

  .stepsSection { padding: 46px 0; }
  .stepsSection h2 { font-size: 25px; }
  .stepsGrid { grid-template-columns: 1fr; }
  .stepCard { min-height: auto; }

  .whySection { padding: 60px 0; }
  .whyCopy h2 { font-size: 32px; }

  .modelTitle h2 { font-size: 27px; }
  .verifiedStats b { font-size: 23px; }

  .brandCopy h2,
  .downloadSection h2 { font-size: 29px; }

  .footerGrid { grid-template-columns: 1fr 1fr; }
  .footerBrand { grid-column: 1 / -1; }
  .footerBottom {
    flex-direction: column;
    gap: 7px;
  }
}