@font-face {
  font-family: "Monster Noto Sans SC";
  src: url("../assets/fonts/noto-sans-sc-400.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Monster Noto Sans SC";
  src: url("../assets/fonts/noto-sans-sc-500.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Monster Noto Sans SC";
  src: url("../assets/fonts/noto-sans-sc-600.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Monster Noto Sans SC";
  src: url("../assets/fonts/noto-sans-sc-700.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
:root {
  --ink: #17201f;
  --pine: #223b37;
  --moss: #36534c;
  --paper: #f1eee8;
  --paper-deep: #e6e0d6;
  --copper: #d38f67;
  --line: rgba(23, 32, 31, 0.18);
  --white: #fcfbf8;
  --sans: "Monster Noto Sans SC", Arial, sans-serif;
  --serif: "Monster Noto Sans SC", Arial, sans-serif;
  --max: 1240px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.75 var(--sans);
}
a {
  color: inherit;
}
.shell {
  width: min(calc(100% - 96px), var(--max));
  margin: auto;
}
.zh-header {
  position: absolute;
  z-index: 10;
  width: 100%;
  color: #fff;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 86px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.06em;
}
.brand img:not(.brand-logo-flat) {
  filter: brightness(0) invert(1);
}
.brand em {
  color: var(--copper);
  font-style: normal;
}
.nav {
  display: flex;
  gap: 28px;
  font-size: 0.82rem;
}
.nav a,
.locale {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.86);
}
.nav a:hover,
.locale:hover {
  color: #fff;
}
.locale {
  font-size: 0.76rem;
  letter-spacing: 0.09em;
}
.locale span {
  color: var(--copper);
}
.hero {
  position: relative;
  isolation: isolate;
  min-height: min(920px, 100svh);
  overflow: hidden;
  background: var(--pine);
  color: #fff;
}
.hero-media,
.hero-media:after,
.hero-grain {
  position: absolute;
  inset: 0;
}
.hero-media {
  z-index: -3;
}
.hero-media:after {
  content: "";
  background: linear-gradient(
    90deg,
    rgba(15, 26, 24, 0.87) 0%,
    rgba(18, 31, 29, 0.58) 45%,
    rgba(18, 31, 29, 0.12) 100%
  );
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.09);
  transition: transform 1.8s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.hero.is-visible .hero-media img {
  transform: scale(1);
}
.hero-grain {
  z-index: -1;
  opacity: 0.17;
  background-image: radial-gradient(
    rgba(255, 255, 255, 0.85) 0.6px,
    transparent 0.7px
  );
  background-size: 5px 5px;
  mix-blend-mode: soft-light;
}
.hero-inner {
  padding: clamp(180px, 22vh, 265px) 0 100px;
}
.eyebrow,
.section-label {
  margin: 0 0 18px;
  color: var(--copper);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.17em;
}
.hero h1,
.section-head h2,
.owner-content h2,
.team-intro h2,
.proof-head h2,
.contact h2 {
  margin: 0;
  font: 600 clamp(3.7rem, 7vw, 7rem)/1.05 var(--serif);
  letter-spacing: -0.07em;
}
.hero h1 em,
.section-head h2 em,
.owner-content h2 em,
.team-intro h2 em,
.proof-head h2 em,
.contact h2 em {
  font-style: normal;
  color: var(--copper);
}
.hero-copy {
  max-width: 570px;
  margin: 32px 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.08rem;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 15px 22px;
  background: var(--pine);
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.9rem;
  transition:
    transform 0.25s,
    background 0.25s;
}
.button:hover {
  transform: translateY(-3px);
  background: var(--moss);
}
.button-light {
  background: var(--white);
  color: var(--ink);
}
.button-light:hover {
  background: var(--copper);
  color: var(--ink);
}
.text-button,
.inline-link {
  font-weight: 800;
  text-decoration: none;
}
.text-button span,
.button span {
  color: var(--copper);
}
.text-button-light {
  color: #fff;
}
.hero-index {
  position: absolute;
  bottom: 42px;
  left: calc((100% - min(100% - 96px, var(--max))) / 2);
  right: calc((100% - min(100% - 96px, var(--max))) / 2);
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
}
.hero-scroll {
  position: absolute;
  right: 38px;
  bottom: 38px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  writing-mode: vertical-rl;
}
.hero-scroll i {
  display: block;
  width: 1px;
  height: 52px;
  background: var(--copper);
}
.ticker {
  overflow: hidden;
  background: var(--copper);
  padding: 13px 0;
  white-space: nowrap;
}
.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 25px;
  min-width: max-content;
  animation: ticker 30s linear infinite;
  font-weight: 800;
  letter-spacing: 0.06em;
}
.ticker i {
  font-style: normal;
}
@keyframes ticker {
  to {
    transform: translateX(-30%);
  }
}
.section {
  padding: clamp(95px, 13vw, 180px) 0;
}
.capability-section {
  overflow: hidden;
}
.section-head {
  max-width: 790px;
}
.section-head h2 {
  font-size: clamp(2.8rem, 5vw, 5.6rem);
}
.section-head > p:not(.section-label) {
  max-width: 580px;
  margin: 29px 0 0;
  color: #52605d;
}
.service-stack {
  margin-top: 88px;
}
.service-card {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: clamp(36px, 7vw, 112px);
  align-items: center;
  margin-top: 80px;
}
.service-card-offset {
  grid-template-columns: minmax(300px, 0.85fr) minmax(0, 1.15fr);
}
.service-card-offset .service-image {
  order: 2;
}
.service-image {
  position: relative;
  overflow: hidden;
  background: var(--pine);
  aspect-ratio: 1.25;
}
.service-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.service-card:hover .service-image img {
  transform: scale(1.05);
}
.service-image:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 56%, rgba(20, 31, 29, 0.5));
}
.service-image span {
  position: absolute;
  z-index: 1;
  left: 19px;
  bottom: 14px;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.service-kicker {
  margin: 0;
  color: var(--copper);
  font-weight: 800;
  font-size: 0.67rem;
  letter-spacing: 0.15em;
}
.service-copy h3 {
  margin: 6px 0 14px;
  font: 600 clamp(2.5rem, 3.6vw, 4rem)/1.16 var(--serif);
  letter-spacing: -0.06em;
}
.service-copy > p:not(.service-kicker) {
  color: #52605d;
}
.service-copy ul {
  display: grid;
  gap: 6px;
  margin: 26px 0;
  padding: 0;
  list-style: none;
  font-size: 0.88rem;
}
.service-copy li:before {
  content: "—";
  color: var(--copper);
  margin-right: 9px;
}
.inline-link {
  display: inline-block;
  margin-top: 10px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
}
.inline-link span {
  color: var(--copper);
  margin-left: 15px;
}
.owner-path {
  position: relative;
  isolation: isolate;
  min-height: 750px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.owner-image,
.owner-image img,
.owner-shade {
  position: absolute;
  inset: 0;
}
.owner-image {
  z-index: -2;
}
.owner-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.owner-shade {
  z-index: -1;
  background: linear-gradient(
    90deg,
    rgba(14, 28, 25, 0.93),
    rgba(17, 39, 34, 0.46),
    rgba(17, 39, 34, 0.12)
  );
}
.owner-content {
  padding: 100px 0;
  max-width: calc(min(100% - 96px, var(--max)));
}
.owner-content h2 {
  font-size: clamp(3.1rem, 6vw, 6rem);
}
.owner-content > p:not(.section-label) {
  max-width: 575px;
  margin: 28px 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.06rem;
}
.section-label-light {
  color: #f3bc99;
}
.owner-points {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 31px 0;
}
.owner-points span {
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 6px 11px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.78rem;
}
.team-section {
  background: var(--paper-deep);
}
.team-layout {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 13vw;
  align-items: start;
}
.team-intro h2 {
  font-size: clamp(2.8rem, 5vw, 5.3rem);
}
.team-intro > p:not(.section-label) {
  max-width: 470px;
  color: #52605d;
  margin: 28px 0;
}
.team-list {
  border-top: 1px solid var(--line);
}
.team-list article {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding: 25px 0;
}
.team-list article > span {
  color: var(--copper);
  font-weight: 800;
  font-size: 0.72rem;
}
.team-list h3 {
  margin: 0;
  font: 600 1.45rem/1.35 var(--serif);
}
.team-list p {
  margin: 8px 0 0;
  color: #52605d;
  font-size: 0.9rem;
}
.proof-section {
  background: var(--pine);
  padding: clamp(95px, 13vw, 180px) 0;
  color: #fff;
}
.proof-head {
  max-width: 700px;
}
.proof-head h2 {
  font-size: clamp(2.8rem, 5vw, 5.5rem);
}
.proof-head > p:not(.section-label) {
  max-width: 530px;
  color: rgba(255, 255, 255, 0.67);
  margin-top: 27px;
}
.proof-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 20px;
  margin-top: 76px;
}
.proof-card {
  margin: 0;
  min-height: 450px;
  position: relative;
  overflow: hidden;
  background: #162b27;
}
.proof-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s;
}
.proof-card:hover img {
  transform: scale(1.04);
}
.proof-card:after {
  content: "";
  position: absolute;
  inset: 30% 0 0;
  background: linear-gradient(transparent, rgba(8, 19, 17, 0.88));
}
.proof-card figcaption {
  position: absolute;
  z-index: 1;
  bottom: 28px;
  left: 28px;
  right: 28px;
}
.proof-card figcaption span {
  display: block;
  color: #f3bc99;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}
.proof-card figcaption b {
  display: block;
  margin-top: 6px;
  font: 600 1.45rem var(--serif);
}
.method {
  background: var(--paper);
}
.method-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 70px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.method-list li {
  min-height: 250px;
  padding: 28px 24px;
  border-left: 1px solid var(--line);
}
.method-list li:first-child {
  border-left: 0;
}
.method-list span {
  color: var(--copper);
  font-weight: 800;
  font-size: 0.74rem;
}
.method-list h3 {
  margin: 45px 0 7px;
  font: 600 1.35rem/1.35 var(--serif);
}
.method-list p {
  margin: 0;
  color: #52605d;
  font-size: 0.85rem;
}
.method-note {
  max-width: 710px;
  margin: 28px 0 0;
  color: #6b706d;
  font-size: 0.78rem;
}
.contact {
  background: var(--ink);
  color: #fff;
}
.contact-panel {
  padding: clamp(92px, 12vw, 150px) 0;
}
.contact h2 {
  font-size: clamp(3rem, 6vw, 6rem);
}
.contact-panel > p:not(.section-label) {
  max-width: 620px;
  margin: 28px 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.06rem;
}
.contact-actions {
  display: flex;
  align-items: center;
  gap: 25px;
}
.contact-actions > span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.68);
}
.contact-actions b {
  color: #f3bc99;
}
.footer {
  padding: 27px 0 90px;
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.8rem;
}
.footer .shell {
  display: flex;
  justify-content: space-between;
  gap: 25px;
}
.footer-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.footer a {
  color: #fff;
  text-decoration: none;
}
.mobile-consult {
  display: none;
}
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.75s ease,
    transform 0.75s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}
.zh-header > .shell:not(.header-inner) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}
.contact-page {
  padding: 145px 0 110px;
}
.contact-page h1 {
  max-width: 690px;
  margin: 0;
  font: 600 clamp(3.2rem, 6vw, 6rem) / 1.08 var(--serif);
  letter-spacing: -0.07em;
}
.contact-page > p {
  max-width: 660px;
  margin: 25px 0 55px;
  color: #52605d;
  font-size: 1.03rem;
}
.contact-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(38px, 7vw, 105px);
  align-items: center;
  padding: clamp(32px, 5vw, 70px);
  background: var(--paper-deep);
}
.contact-grid h2 {
  margin: 0 0 17px;
  font: 600 clamp(2.2rem, 4vw, 3.8rem) / 1.18 var(--serif);
  letter-spacing: -0.06em;
}
.contact-grid p {
  color: #52605d;
}
.wechat-card {
  display: grid;
  grid-template-columns: minmax(230px, 0.72fr) 1fr;
  gap: clamp(25px, 3vw, 48px);
  align-items: center;
}
.wechat-qr {
  display: block;
  max-width: 360px;
  padding: 12px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(23, 32, 31, 0.15);
}
.wechat-qr img {
  display: block;
  width: 100%;
  height: auto;
}
.wechat-id {
  display: inline-block;
  padding: 7px 14px;
  background: var(--pine);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.privacy {
  max-width: 850px;
  padding: 145px 0 100px;
}
.privacy h1 {
  font: 600 clamp(2.8rem, 5vw, 5rem) / 1.1 var(--serif);
  letter-spacing: -0.07em;
}
.privacy h2 {
  margin-top: 46px;
  font: 600 1.65rem var(--serif);
}
@media (max-width: 800px) {
  body {
    padding-bottom: 70px;
  }
  .shell {
    width: min(calc(100% - 38px), var(--max));
  }
  .zh-header {
    position: absolute;
  }
  .header-inner {
    min-height: 72px;
  }
  .nav {
    display: none;
  }
  .hero {
    min-height: 760px;
  }
  .hero-media:after {
    background: linear-gradient(
      180deg,
      rgba(14, 25, 23, 0.5),
      rgba(13, 26, 23, 0.87) 78%
    );
  }
  .hero-media img {
    object-position: 63% center;
  }
  .hero-inner {
    padding: 178px 0 102px;
  }
  .hero h1 {
    font-size: 3.35rem;
    letter-spacing: -0.09em;
  }
  .hero h1 em {
    display: block;
  }
  .hero-copy {
    margin: 25px 0;
    font-size: 0.96rem;
  }
  .hero-actions {
    display: grid;
    justify-items: start;
    gap: 17px;
  }
  .hero-index {
    left: 19px;
    right: 19px;
    bottom: 23px;
    font-size: 0.55rem;
  }
  .hero-index span:last-child {
    max-width: 175px;
    text-align: right;
  }
  .hero-scroll {
    display: none;
  }
  .ticker {
    padding: 10px 0;
  }
  .section {
    padding: 84px 0;
  }
  .section-head h2 {
    font-size: 2.35rem;
    letter-spacing: -0.08em;
  }
  .section-head h2 em {
    display: block;
  }
  .service-stack {
    margin-top: 49px;
  }
  .service-card,
  .service-card-offset {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 54px;
  }
  .service-card-offset .service-image {
    order: 0;
  }
  .service-image {
    aspect-ratio: 1.2;
  }
  .service-copy h3 {
    font-size: 2.7rem;
  }
  .owner-path {
    min-height: 690px;
  }
  .owner-image img {
    object-position: 62% center;
  }
  .owner-shade {
    background: linear-gradient(
      180deg,
      rgba(14, 28, 25, 0.25),
      rgba(14, 28, 25, 0.91) 75%
    );
  }
  .owner-content {
    padding: 245px 0 65px;
    width: min(calc(100% - 38px), var(--max));
    max-width: none;
  }
  .owner-content h2 {
    font-size: 3.3rem;
  }
  .owner-content > p:not(.section-label) {
    font-size: 0.95rem;
  }
  .team-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .team-intro h2 {
    font-size: 3.1rem;
  }
  .proof-head h2 {
    font-size: 3rem;
  }
  .proof-grid {
    grid-template-columns: 1fr;
    gap: 13px;
    margin-top: 48px;
  }
  .proof-card {
    min-height: 360px;
  }
  .proof-card-large {
    min-height: 480px;
  }
  .method-list {
    grid-template-columns: 1fr 1fr;
    margin-top: 44px;
  }
  .method-list li {
    min-height: 215px;
    padding: 20px 16px;
  }
  .method-list li:nth-child(odd) {
    border-left: 0;
  }
  .method-list h3 {
    margin-top: 35px;
    font-size: 1.2rem;
  }
  .contact h2 {
    font-size: 3.2rem;
  }
  .contact-actions {
    display: grid;
    justify-items: start;
    gap: 15px;
  }
  .footer {
    padding-bottom: 24px;
  }
  .footer .shell {
    display: grid;
    gap: 15px;
  }
  .mobile-consult {
    position: fixed;
    z-index: 20;
    bottom: 14px;
    left: 14px;
    right: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 17px;
    background: var(--copper);
    color: var(--ink);
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.22);
    font-size: 0.88rem;
    font-weight: 800;
    text-decoration: none;
  }
  .mobile-consult b {
    font-size: 1.25rem;
  }
  .zh-header > .shell:not(.header-inner) {
    min-height: 72px;
  }
  .contact-page {
    padding: 120px 0 72px;
  }
  .contact-page h1 {
    font-size: 3.15rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 25px;
  }
  .wechat-qr {
    width: min(100%, 330px);
  }
  .wechat-card {
    grid-template-columns: 1fr;
  }
  .privacy {
    padding: 120px 0 75px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}