@charset "UTF-8";
:root {
  --paper:#fff9ef;
  --white:#fffdf8;
  --ink:#452b21;
  --body:#705747;
  --muted:#735c4b;
  --line:#e7d7bf;
  --accent:#a83f25;
  --soft:#f6e7cf;
  --dark:#38251d;
  --gold:#c49142;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-synthesis:none;
}
* {
  box-sizing:border-box;
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:32px;
}
body {
  background:radial-gradient(ellipse 680px 580px at 84% 390px, #f4d79d40, transparent);
  margin:0;
  font-size:16px;
  line-height:1.7;
}
a {
  color:inherit;
  text-decoration:none;
}
a,button {
  -webkit-tap-highlight-color:transparent;
}
a:focus-visible,summary:focus-visible {
  outline:3px solid var(--accent);
  outline-offset:6px;
}
a:hover {
  color:var(--accent);
}
img {
  max-width:100%;
  height:auto;
  display:block;
}
h1,h2,h3,p {
  margin:0;
}
h1,h2,h3 {
  font-weight:600;
  line-height:1.25;
}
p+p {
  margin-top:16px;
}
::selection {
  background:#f1d39c;
  color:#452b21;
}
.wrap {
  width:min(1240px,calc(100% - 96px));
  margin-inline:auto;
}
.skip {
  position:absolute;
  top:-100px;
  left:24px;
  background:var(--white);
  padding:12px;
  z-index:10;
}
.skip:focus {
  top:12px;
}
.site-header {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:32px;
  min-height:108px;
  border-bottom:1px solid var(--line);
}
.brand {
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
}
.brand img {
  width:42px;
  height:42px;
}
.brand-name {
  font-size:22px;
  font-weight:650;
  letter-spacing:3px;
  line-height:1.4;
}
.brand-en {
  display:block;
  font-size:10px;
  letter-spacing:3.6px;
  font-weight:500;
}
.nav {
  display:flex;
  align-items:center;
  gap:34px;
  font-size:14px;
}
.nav a {
  padding:10px 0;
}
.nav a[aria-current=page] {
  color:var(--accent);
}
.nav .contact-nav {
  padding:10px 20px;
  border:1px solid var(--ink);
  border-radius:4px;
}
.nav .contact-nav:hover {
  background:var(--ink);
  color:var(--white);
}
.arrow {
  font-size:20px;
  line-height:1;
  margin-left:16px;
  font-weight:400;
}
.eyebrow {
  font-size:11px;
  letter-spacing:2.4px;
  font-weight:650;
  line-height:1.6;
  text-transform:uppercase;
  display:flex;
  align-items:center;
  gap:12px;
}
.eyebrow:before {
  content:"";
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
  flex-shrink:0;
}
.hero {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  align-items:center;
  min-height:660px;
  padding:66px 0 54px;
  gap:20px;
}
.hero h1 {
  font-size:clamp(40px,4.15vw,60px);
  letter-spacing:-2px;
  line-height:1.35;
  margin:26px 0 24px;
}
.hero h1 span {
  color:var(--accent);
}
.hero .lede {
  max-width:470px;
  font-size:17px;
  line-height:1.95;
  color:var(--body);
}
.actions {
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  align-items:center;
  margin-top:34px;
}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 23px;
  min-height:52px;
  background:var(--accent);
  border:1px solid var(--accent);
  border-radius:4px;
  color:var(--white);
  font-size:14px;
  font-weight:550;
  transition:background .18s,transform .18s;
}
.button:hover {
  background:#823019;
  color:var(--white);
  transform:translateY(-2px);
}
.button.secondary {
  background:transparent;
  color:var(--ink);
  border-color:var(--line);
}
.button.secondary:hover {
  border-color:var(--ink);
}
.text-link {
  font-size:14px;
  display:inline-flex;
  align-items:center;
  border-bottom:1px solid currentColor;
  padding-bottom:3px;
}
.hero-note {
  font-size:11px;
  letter-spacing:1.3px;
  margin-top:42px;
  color:var(--muted);
}
.hero-art {
  position:relative;
  min-width:0;
}
.hero-art img {
  width:100%;
  padding:40px;
  filter:drop-shadow(0 18px 24px #a4682214);
}
.art-label {
  position:absolute;
  font-size:11px;
  letter-spacing:1px;
  display:flex;
  gap:9px;
  align-items:center;
  color:var(--body);
  background:#fffcf5;
  padding:5px 10px;
  border:1px solid var(--line);
  border-radius:20px;
}
.art-label:before {
  content:"";
  height:5px;
  width:5px;
  border-radius:50%;
  background:var(--gold);
}
.art-label.one {
  left:4%;
  top:28%;
}
.art-label.two {
  right:0;
  top:31%;
}
.art-label.three {
  right:11%;
  bottom:15%;
}
.art-caption {
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  text-align:center;
  letter-spacing:3px;
  font-size:10px;
  color:var(--muted);
}
.intro-strip {
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:25px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:25px;
  font-size:13px;
  color:var(--body);
}
.intro-strip strong {
  font-weight:600;
  color:var(--ink);
}
.strip-items {
  display:flex;
  gap:38px;
  white-space:nowrap;
}
.strip-items span+span:before {
  content:"/";
  color:#b58a52;
  margin-right:38px;
}
.section {
  padding:100px 0;
}
.section-head {
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:24px;
  margin-bottom:40px;
}
.section-head h2,.section-title {
  font-size:36px;
  letter-spacing:-1px;
  margin-top:18px;
}
.section-head>p {
  max-width:370px;
  font-size:14px;
  color:var(--body);
}
.product-feature {
  background:linear-gradient(125deg, #fbefda, #f2dfbf);
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  padding:56px;
  border:1px solid #e6ceaa;
  border-radius:8px;
  align-items:center;
}
.tag {
  display:inline-block;
  font-size:11px;
  letter-spacing:1px;
  border:1px solid #c9a678;
  border-radius:20px;
  padding:4px 11px;
}
.product-copy .product-name {
  color:var(--ink);
  font-weight:600;
  font-size:62px;
  letter-spacing:4px;
  margin:22px 0 14px;
}
.product-copy h3 {
  font-size:25px;
  margin:10px 0 18px;
}
.product-copy>p {
  font-size:15px;
  color:var(--body);
  max-width:440px;
}
.product-copy .text-link {
  margin-top:28px;
}
.workflow {
  padding:28px 30px;
  background:var(--white);
  border-radius:8px;
  box-shadow:0 15px 45px #60361612;
  transform:rotate(-2deg);
}
.workflow-title {
  display:flex;
  align-items:center;
  gap:9px;
  font-size:13px;
  border-bottom:1px solid var(--line);
  padding-bottom:18px;
}
.mini-mark {
  display:inline-grid;
  place-items:center;
  width:27px;
  height:27px;
  border-radius:8px;
  background:var(--ink);
  color:var(--white);
  font-size:14px;
}
.workflow-title small {
  margin-left:auto;
  color:var(--muted);
  font-size:10px;
  letter-spacing:1px;
}
.workflow ol {
  list-style:none;
  margin:24px 0 0;
  padding:0;
}
.workflow li {
  position:relative;
  display:flex;
  gap:16px;
  padding-bottom:27px;
}
.workflow li:last-child {
  padding-bottom:0;
}
.workflow li:not(:last-child):before {
  content:"";
  position:absolute;
  top:29px;
  bottom:6px;
  left:14px;
  border-left:1px dashed #ddc5a1;
}
.step-dot {
  flex-shrink:0;
  border-radius:50%;
  width:29px;
  height:29px;
  display:grid;
  place-items:center;
  font-size:11px;
  border:1px solid #dbc29a;
  color:#77532e;
  background:#faf0df;
}
.workflow li:nth-child(2) .step-dot {
  background:#f5ddcc;
  border-color:#d5ab8b;
  color:#934124;
}
.workflow strong {
  display:block;
  font-size:14px;
  font-weight:550;
}
.workflow li p {
  font-size:12px;
  margin-top:4px;
  color:var(--muted);
}
.workflow-foot {
  border-top:1px solid var(--line);
  padding-top:14px;
  margin-top:22px;
  font-size:10px;
  color:var(--muted);
}
.principles {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:46px;
  margin-top:48px;
}
.principle {
  border-top:1px solid var(--line);
  padding-top:24px;
}
.number {
  font-size:12px;
  letter-spacing:2px;
  color:var(--accent);
}
.principle h3 {
  font-size:23px;
  margin:26px 0 16px;
}
.principle p {
  font-size:14px;
  color:var(--body);
  line-height:1.9;
}
.about-band {
  background:linear-gradient(120deg, #493025, var(--dark));
  color:var(--white);
  padding:80px 0;
}
.about-layout {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:100px;
}
.about-band .eyebrow {
  color:#ddc3a2;
}
.about-band .eyebrow:before {
  background:#e6b45c;
}
.about-band h2 {
  font-size:39px;
  line-height:1.5;
  margin-top:24px;
  font-weight:500;
}
.about-band p {
  font-size:15px;
  color:#ecddca;
  line-height:2;
}
.about-band .text-link {
  margin-top:24px;
  color:#f2cf8e;
}
.company-sign {
  margin-top:34px;
  border-top:1px solid #735744;
  padding-top:21px;
  font-size:12px;
  color:#ddc3a2;
  letter-spacing:.2px;
}
.contact-band {
  padding:76px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
}
.contact-band h2 {
  font-size:34px;
  margin-top:17px;
}
.contact-band p {
  font-size:14px;
  color:var(--body);
  margin-top:15px;
}
.contact-band .button {
  flex-shrink:0;
}
.site-footer {
  border-top:1px solid var(--line);
  padding:42px 0 26px;
}
.footer-main {
  display:flex;
  justify-content:space-between;
  gap:30px;
}
.footer-company {
  font-size:13px;
  margin-top:22px;
}
.footer-en {
  font-size:11px;
  color:var(--muted);
  margin-top:4px;
}
.footer-links {
  display:flex;
  gap:70px;
}
.footer-links div {
  display:flex;
  flex-direction:column;
  gap:8px;
  font-size:12px;
}
.footer-links strong {
  font-size:11px;
  color:var(--muted);
  letter-spacing:1px;
  margin-bottom:8px;
  font-weight:500;
}
.footer-bottom {
  margin-top:36px;
  padding-top:20px;
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:16px;
  font-size:10px;
  color:var(--muted);
}
.page-hero {
  padding:80px 0 62px;
  border-bottom:1px solid var(--line);
}
.page-hero h1 {
  font-size:48px;
  margin:23px 0;
  letter-spacing:-1.5px;
}
.page-hero .lede {
  font-size:17px;
  color:var(--body);
  max-width:760px;
  line-height:1.95;
}
.page-hero .english-title {
  font-size:16px;
  color:var(--body);
  margin-bottom:20px;
}
.two-column {
  display:grid;
  grid-template-columns:1fr 1.4fr;
  gap:90px;
}
.two-column h2 {
  font-size:30px;
}
.prose {
  color:var(--body);
  font-size:16px;
  line-height:2;
}
.prose h2 {
  font-size:24px;
  color:var(--ink);
  margin:36px 0 14px;
}
.prose h2:first-child {
  margin-top:0;
}
.facts {
  margin:32px 0 0;
}
.facts div {
  display:grid;
  grid-template-columns:120px 1fr;
  gap:20px;
  border-bottom:1px solid var(--line);
  padding:18px 0;
  font-size:14px;
}
.facts dt {
  color:var(--muted);
}
.facts dd {
  margin:0;
  overflow-wrap:anywhere;
}
.statement {
  font-size:32px;
  line-height:1.6;
  letter-spacing:-.5px;
  margin-bottom:25px;
}
.statement em {
  font-style:normal;
  color:var(--accent);
}
.scenario-list {
  margin-top:38px;
}
.scenario {
  display:grid;
  grid-template-columns:60px 1fr 1.25fr;
  gap:34px;
  padding:30px 0;
  border-top:1px solid var(--line);
}
.scenario h3 {
  font-size:22px;
}
.scenario p {
  font-size:14px;
  color:var(--body);
}
.scenario .number {
  padding-top:4px;
}
.notice {
  font-size:12px;
  color:var(--muted);
  border-left:2px solid #c59b60;
  padding-left:16px;
  margin-top:24px;
}
.product-hero {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:center;
}
.product-hero .workflow {
  transform:none;
}
.product-hero .lede {
  font-size:16px;
}
.product-hero h1 {
  font-size:60px;
}
.contact-card {
  padding:42px;
  background:var(--soft);
  border-radius:6px;
}
.contact-card .email {
  font-size:clamp(22px,2.8vw,36px);
  display:inline-block;
  border-bottom:1px solid currentColor;
  margin:22px 0;
  overflow-wrap:anywhere;
  line-height:1.5;
}
.contact-card h2 {
  font-size:18px;
}
.contact-card p {
  font-size:14px;
  color:var(--body);
}
.contact-details h2 {
  font-size:28px;
  margin-bottom:22px;
}
.contact-details p {
  color:var(--body);
  font-size:15px;
}
.contact-details h3 {
  margin:26px 0 8px;
  font-size:17px;
}
.faq {
  max-width:860px;
  margin-top:36px;
}
details {
  border-top:1px solid var(--line);
  padding:20px 0;
}
details:last-child {
  border-bottom:1px solid var(--line);
}
summary {
  cursor:pointer;
  font-size:16px;
  font-weight:550;
}
details p {
  font-size:14px;
  color:var(--body);
  padding:16px 24px 0 0;
  max-width:720px;
}
.legal {
  max-width:850px;
  padding:60px 0 85px;
}
.legal p,.legal li {
  font-size:15px;
}
.legal a {
  text-decoration:underline;
  text-underline-offset:4px;
}
.legal-date {
  font-size:12px;
  color:var(--muted);
  margin-top:20px;
}
.legal ul {
  padding-left:22px;
}
.back-link {
  font-size:13px;
  display:inline-block;
  margin-bottom:24px;
  color:var(--body);
}
@media(min-width:1550px) {
  .hero {
    min-height:710px;
  }
  .hero h1 {
    font-size:61px;
  }
}
@media(max-width:1050px) {
  .wrap {
    width:calc(100% - 64px);
  }
  .nav {
    gap:24px;
  }
  .hero {
    min-height:560px;
  }
  .hero h1 {
    font-size:43px;
  }
  .hero .lede {
    font-size:15px;
  }
  .hero-art {
    margin-left:-15px;
  }
  .art-label {
    font-size:10px;
  }
  .product-feature {
    gap:36px;
    padding:36px;
  }
  .workflow {
    padding:24px;
  }
  .intro-strip {
    font-size:11px;
  }
  .strip-items {
    gap:20px;
  }
  .strip-items span+span:before {
    margin-right:20px;
  }
  .about-layout {
    gap:50px;
  }
  .product-hero {
    gap:40px;
  }
  .two-column {
    gap:48px;
  }
  .section {
    padding:75px 0;
  }
  .footer-links {
    gap:35px;
  }
}
@media(max-width:760px) {
  .wrap {
    width:calc(100% - 40px);
  }
  .site-header {
    min-height:0;
    padding:22px 0 16px;
    display:block;
  }
  .brand img {
    width:34px;
    height:34px;
  }
  .brand-name {
    font-size:19px;
  }
  .brand-en {
    font-size:8px;
  }
  .nav {
    justify-content:space-between;
    gap:12px;
    margin-top:20px;
    font-size:12px;
  }
  .nav a {
    padding:6px 0;
  }
  .nav .contact-nav {
    padding:6px 12px;
  }
  .nav .arrow {
    display:none;
  }
  .hero {
    grid-template-columns:1fr;
    gap:0;
    padding:45px 0 26px;
    min-height:0;
  }
  .hero h1 {
    font-size:clamp(34px,6.7vw,48px);
    letter-spacing:-1px;
    margin:22px 0;
  }
  .hero .lede {
    max-width:520px;
    font-size:15px;
  }
  .hero-note {
    margin-top:25px;
    font-size:10px;
  }
  .hero-art {
    width:min(100%,450px);
    margin:8px auto 0;
  }
  .art-caption {
    font-size:9px;
    bottom:8px;
  }
  .art-label.two {
    right:2%;
  }
  .intro-strip {
    align-items:start;
    flex-direction:column;
    gap:10px;
    font-size:12px;
    padding:20px 0;
  }
  .strip-items {
    gap:18px;
  }
  .strip-items span+span:before {
    margin-right:18px;
  }
  .section {
    padding:58px 0;
  }
  .section-head {
    display:block;
    margin-bottom:26px;
  }
  .section-head h2,.section-title {
    font-size:29px;
    margin-top:16px;
  }
  .section-head>p {
    margin-top:18px;
  }
  .product-feature {
    grid-template-columns:1fr;
    padding:28px 23px;
    gap:35px;
  }
  .product-copy .product-name {
    font-size:50px;
    margin-top:18px;
  }
  .product-copy h3 {
    font-size:22px;
  }
  .product-copy>p {
    font-size:14px;
  }
  .workflow {
    padding:24px 20px;
    transform:none;
  }
  .principles {
    grid-template-columns:1fr;
    gap:28px;
    margin-top:30px;
  }
  .principle {
    padding-top:18px;
  }
  .principle h3 {
    margin:14px 0 12px;
    font-size:22px;
  }
  .about-band {
    padding:55px 0;
  }
  .about-layout {
    grid-template-columns:1fr;
    gap:30px;
  }
  .about-band h2 {
    font-size:31px;
    margin-top:20px;
  }
  .about-band p {
    font-size:14px;
  }
  .company-sign {
    font-size:10px;
    overflow-wrap:anywhere;
  }
  .contact-band {
    padding:56px 0;
    align-items:start;
    flex-direction:column;
    gap:26px;
  }
  .contact-band h2 {
    font-size:28px;
  }
  .footer-main {
    flex-direction:column;
    gap:32px;
  }
  .footer-links {
    gap:70px;
  }
  .footer-bottom {
    flex-direction:column;
    gap:8px;
    font-size:10px;
  }
  .footer-company {
    font-size:12px;
  }
  .footer-en {
    font-size:10px;
  }
  .page-hero {
    padding:45px 0 38px;
  }
  .page-hero h1 {
    font-size:36px;
  }
  .page-hero .lede {
    font-size:15px;
  }
  .page-hero .english-title {
    font-size:13px;
  }
  .two-column {
    grid-template-columns:1fr;
    gap:28px;
  }
  .two-column h2 {
    font-size:26px;
  }
  .facts div {
    grid-template-columns:88px 1fr;
    font-size:12px;
    gap:15px;
  }
  .statement {
    font-size:26px;
  }
  .scenario {
    grid-template-columns:28px 1fr;
    gap:12px 20px;
    padding:24px 0;
  }
  .scenario p {
    grid-column:2;
  }
  .scenario h3 {
    font-size:21px;
  }
  .product-hero {
    grid-template-columns:1fr;
    gap:36px;
  }
  .product-hero h1 {
    font-size:48px;
  }
  .contact-card {
    padding:28px 24px;
  }
  .contact-card .email {
    font-size:25px;
  }
  .legal {
    padding:40px 0 60px;
  }
  .prose {
    font-size:15px;
  }
  .eyebrow {
    font-size:10px;
    letter-spacing:1.8px;
  }
  .button {
    padding:13px 20px;
  }
  .actions {
    gap:12px;
  }
  .contact-band .button {
    max-width:100%;
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
  *,*::before,*::after {
    transition:none!important;
  }
}