:root {
  --sumi: #1b1410;
  --ink: #2c241c;
  --shu: #9e2a2b;
  --shu-deep: #7a1c22;
  --kin: #c6a35a;
  --kin-pale: #e8d5a3;
  --washi: #f7f2e8;
  --washi-dark: #efe6d4;
  --paper: #fffdf8;
  --line: #d9cdb6;
  --muted: #6b5e4e;
  --ok: #2f6b4f;
  --shadow: 0 18px 40px rgba(27, 20, 16, .12);
  --serif: "Noto Serif TC", "Noto Serif JP", "Iowan Old Style", "Times New Roman", serif;
  --sans: "Noto Sans TC", "Noto Sans JP", "Hiragino Sans", "PingFang TC", "Microsoft JhengHei", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  overflow-x: clip;
}
img, video, svg {
  max-width: 100%;
  height: auto;
  display: block;
}
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(ellipse at top, rgba(198,163,90,.18), transparent 42%),
    var(--washi);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: .04em;
}
html[lang="ja"] {
  --serif: "Noto Serif JP", "Noto Serif TC", serif;
  --sans: "Noto Sans JP", "Noto Sans TC", sans-serif;
}
html[lang="zh-Hans"] {
  --serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}
html[lang="de"] {
  --serif: "IBM Plex Serif", "Georgia", "Times New Roman", serif;
  --sans: "IBM Plex Sans", "Segoe UI", "Helvetica Neue", sans-serif;
}
a { color: var(--shu); text-decoration: none; }
a:hover { color: var(--shu-deep); }
button, input, textarea { font-family: inherit; }

.seigaiha {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='36' viewBox='0 0 72 36'%3E%3Cpath fill='none' stroke='%23c6a35a' stroke-opacity='.22' stroke-width='1.2' d='M-18 36c10-12 26-12 36 0 10-12 26-12 36 0 10-12 26-12 36 0M-18 18c10-12 26-12 36 0 10-12 26-12 36 0 10-12 26-12 36 0M-18 0c10-12 26-12 36 0 10-12 26-12 36 0 10-12 26-12 36 0'/%3E%3C/svg%3E");
}

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  max-width: 100%;
}

.site-top {
  background: linear-gradient(180deg, #140f0c 0%, #2a1d18 100%);
  color: var(--kin-pale);
  border-bottom: 3px solid var(--shu);
  box-shadow: inset 0 -3px 0 var(--kin);
}
.site-top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 8px 0;
  font-size: 13px;
}
.site-top a { color: var(--kin-pale); }
.lang-globe { position: relative; }
.lang-globe-btn {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid rgba(198,163,90,.55);
  border-radius: 50%;
  background: transparent;
  color: var(--kin-pale);
  cursor: pointer;
}
.lang-globe-btn:hover { background: rgba(198,163,90,.18); }
.lang-globe-list {
  position: absolute;
  right: 0; top: calc(100% + 8px);
  margin: 0; padding: 6px 0;
  list-style: none;
  min-width: 180px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  z-index: 80;
}
.lang-globe-list a {
  display: block;
  padding: 10px 16px;
  color: #1a1a1a;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0;
}
.lang-globe-list a:hover,
.lang-globe-list a.is-active {
  background: var(--washi-dark);
  color: var(--shu);
}

.hero {
  position: relative;
  min-height: 520px;
  color: #fff;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(20,12,10,.42), rgba(20,12,10,.58)),
    url("../img/office.jpg") center/cover no-repeat;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 70px;
  background: linear-gradient(180deg, transparent, var(--washi));
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding: 36px 0 80px;
  text-align: center;
}
.logo-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
}
.logo-row img { width: 92px; height: auto; filter: drop-shadow(0 4px 8px rgba(0,0,0,.35)); }
.stamp {
  width: 72px;
  height: 72px;
  border: 2px solid #f0d27a;
  color: #f0d27a;
  display: grid;
  place-items: center;
  writing-mode: vertical-rl;
  font-family: var(--serif);
  letter-spacing: .35em;
  font-size: 15px;
  background: rgba(158,42,43,.35);
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(0.95rem, 2.5vw, 2rem);
  letter-spacing: .04em;
  margin: 28px 0 12px;
  text-shadow: 0 8px 24px rgba(0,0,0,.4);
  white-space: normal;
  line-height: 1.35;
  max-width: 18em;
  margin-left: auto;
  margin-right: auto;
}
.hero .tagline {
  display: inline-block;
  max-width: 100%;
  background: rgba(247, 242, 232, .92);
  color: var(--sumi);
  font-family: var(--serif);
  padding: 8px 28px;
  border-left: 4px solid var(--shu);
  border-right: 4px solid var(--shu);
  letter-spacing: .18em;
  word-break: break-word;
}
.hero-lead {
  max-width: 46rem;
  margin: 18px auto 0;
  padding: 14px 18px;
  background: rgba(247, 242, 232, .94);
  color: var(--sumi);
  text-align: left;
  letter-spacing: .02em;
  line-height: 1.75;
  font-size: 15px;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  min-height: 52px;
  padding: 0 22px;
  border: 0;
  cursor: pointer;
  letter-spacing: .18em;
  font-size: 15px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-shu { background: var(--shu); color: #fff; box-shadow: var(--shadow); }
.btn-shu:hover { color: #fff; background: var(--shu-deep); }
.btn-line { background: #06c755; color: #fff; }
.btn-line:hover { color: #fff; }
.btn-kin { background: var(--kin); color: var(--sumi); font-weight: 700; }
.btn-ghost { background: transparent; color: #fff; border: 1px solid var(--kin); }

.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(247,242,232,.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 2px;
  width: 100%;
  max-width: 100%;
  padding: 0 8px;
  margin: 0;
  list-style: none;
}
.nav li { flex: 0 0 auto; }
.nav a {
  display: block;
  padding: 14px 10px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .02em;
  position: relative;
  text-align: center;
  white-space: nowrap;
}
html[lang="en"] .nav a,
html[lang="de"] .nav a {
  font-size: 13px;
  padding: 14px 8px;
  letter-spacing: 0;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 15px; right: 15px; bottom: 10px;
  height: 1px;
  background: var(--shu);
  transform: scaleX(0);
  transition: transform .2s ease;
}
.nav a:hover::after { transform: scaleX(1); }
.menu-toggle {
  display: none;
  width: 100%;
  background: var(--sumi);
  color: var(--kin-pale);
  border: 0;
  padding: 12px;
  letter-spacing: .3em;
}

.kamon {
  width: 42px; height: 42px; margin: 0 auto 10px;
  border: 1px solid var(--kin);
  border-radius: 50%;
  position: relative;
}
.kamon::before, .kamon::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid var(--shu);
  border-radius: 50%;
}
.kamon::after { inset: 13px; border-color: var(--kin); }

.section { padding: 72px 0; }
.section-title {
  font-family: var(--serif);
  text-align: center;
  font-size: clamp(1.5rem, 2.6vw, 2.15rem);
  font-weight: 600;
  letter-spacing: .12em;
  margin: 0 0 10px;
  line-height: 1.5;
}
.section-en {
  display: block;
  text-align: center;
  color: var(--kin);
  letter-spacing: .42em;
  font-size: 11px;
  margin-bottom: 28px;
}
.ornament {
  width: 88px;
  height: 8px;
  margin: 0 auto 28px;
  background:
    linear-gradient(90deg, transparent, var(--kin), transparent);
  position: relative;
}
.ornament::before {
  content: "◆";
  position: absolute;
  left: 50%;
  top: -11px;
  transform: translateX(-50%);
  color: var(--shu);
  font-size: 12px;
}

.card, .paper {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.paper { padding: 28px; }

.flow-dl { display: grid; gap: 18px; }
.flow-dl dt {
  font-family: var(--serif);
  color: var(--shu);
  font-size: 1.15rem;
  letter-spacing: .2em;
  border-left: 3px solid var(--kin);
  padding-left: 12px;
}
.flow-dl dd { margin: 6px 0 0; color: var(--muted); }
.notes { margin: 10px 0 0; padding-left: 1.2em; color: var(--ink); }

.split, .hp-grid, .two, .points, .cities { min-width: 0; }
.split > *, .hp-grid > *, .two > * { min-width: 0; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.split img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 280px;
  border: 8px solid #fff;
  outline: 1px solid var(--kin);
}

.strong { color: var(--shu-deep); font-weight: 700; }

.points {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin: 28px 0;
}
.point {
  text-align: center;
  padding: 18px 10px;
  background: var(--paper);
  border: 1px solid var(--line);
}
.point .num {
  width: 46px; height: 46px; margin: 0 auto 10px;
  border-radius: 50%;
  background: var(--shu);
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--serif);
}
.point p { margin: 0; font-size: 14px; }

.cities {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-top: 24px;
}
.city {
  background: var(--sumi);
  color: var(--kin-pale);
  text-align: center;
  padding: 18px 8px;
  letter-spacing: .18em;
  font-family: var(--serif);
}
.city small { display: block; color: var(--kin); font-size: 11px; letter-spacing: .08em; margin-top: 4px; }

.llc-fit ul { margin: 0; padding: 0; list-style: none; }
.llc-fit li {
  padding: 10px 0 10px 28px;
  border-bottom: 1px dashed var(--line);
  position: relative;
}
.llc-fit li::before {
  content: "▣";
  position: absolute;
  left: 0;
  color: var(--shu);
}
.two {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 20px;
  margin-top: 24px;
}
.merit, .demerit { padding: 24px; }
.merit { background: #fff; border-top: 4px solid var(--ok); }
.demerit { background: #fff8f6; border-top: 4px solid var(--shu); }
.merit h3, .demerit h3 { font-family: var(--serif); margin-top: 0; }
.nlist { list-style: none; padding: 0; margin: 0; }
.nlist li { margin-bottom: 16px; }
.nlist h4 { margin: 0 0 4px; font-size: 16px; }
.nlist span {
  display: inline-grid;
  place-items: center;
  width: 24px; height: 24px;
  margin-right: 8px;
  background: var(--sumi);
  color: var(--kin);
  border-radius: 50%;
  font-size: 12px;
}

.table-wrap { overflow-x: auto; margin: 28px 0; }
table.compare {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  background: #fff;
}
.compare th, .compare td {
  border: 1px solid var(--line);
  padding: 14px 10px;
  text-align: center;
  vertical-align: middle;
}
.compare thead th { background: var(--sumi); color: var(--kin-pale); }
.compare tbody th { background: var(--washi-dark); text-align: left; width: 24%; }
.compare td:last-child { background: #fff7ea; }
.mark-good { color: var(--ok); font-size: 20px; font-weight: 700; }
.mark-bad { color: var(--shu); font-size: 20px; font-weight: 700; }
.alert { color: var(--shu); font-weight: 700; }

.support { display: grid; gap: 18px; }
.support article {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 22px 24px;
  border-left: 4px solid var(--kin);
}
.support h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 1.08rem; }
.promise {
  text-align: center;
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--shu);
  margin: 32px 0 0;
}

.hp {
  position: relative;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(20,12,10,.78), rgba(20,12,10,.4)),
    url("../img/website.jpg") center/cover no-repeat;
}
.hp .section-title, .hp .section-en, .hp p { color: #fff; }
.hp-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr;
  gap: 24px;
  align-items: start;
}
.hp-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0; list-style: none; }
.hp-list li {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(198,163,90,.5);
  padding: 10px 12px;
}
.price { width: 100%; border-collapse: collapse; background: rgba(0,0,0,.28); }
.price th, .price td { border: 1px solid rgba(255,255,255,.2); padding: 12px; }
.price th { text-align: left; color: var(--kin-pale); width: 40%; }
.note { font-size: 13px; opacity: .85; }

.reasons { list-style: none; padding: 0; margin: 0; counter-reset: r; }
.reasons li {
  counter-increment: r;
  background: #fff;
  margin-bottom: 10px;
  padding: 14px 16px 14px 64px;
  position: relative;
  border: 1px solid var(--line);
}
.reasons li::before {
  content: counter(r);
  position: absolute;
  left: 14px; top: 12px;
  width: 36px; height: 36px;
  background: var(--shu);
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--serif);
}
.profile { margin-top: 18px; padding: 24px; background: #fff; border: 1px solid var(--line); }
.profile h2 { font-family: var(--serif); margin-top: 0; word-break: break-word; }

.process {
  list-style: none;
  margin: 28px 0 0;
  padding: 22px 16px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px 14px;
  background:
    linear-gradient(180deg, rgba(198,163,90,.18), rgba(247,242,232,.9)),
    var(--washi-dark);
  border: 1px solid var(--kin-pale);
  border-radius: 18px;
}
.process-item {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 14px 16px;
  text-align: center;
  min-width: 0;
}
.process-item:not(:nth-child(4n))::after {
  content: "▶";
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  color: #ef7b1a;
  font-size: 12px;
  z-index: 1;
}
.process-num {
  display: inline-grid;
  place-items: center;
  min-width: 2.2em;
  height: 2.2em;
  margin-bottom: 8px;
  border-radius: 50%;
  background: var(--shu);
  color: #fff;
  font-family: var(--serif);
  letter-spacing: 0;
}
.process-item h3 {
  font-family: var(--serif);
  font-size: 1.02rem;
  margin: 0 0 8px;
  line-height: 1.5;
  letter-spacing: .06em;
  word-break: break-word;
}
.process-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}
.process-item.is-goal {
  background: var(--sumi);
  color: var(--kin-pale);
  border-color: var(--kin);
}
.process-item.is-goal p { color: var(--kin-pale); }
.process-item.is-goal .process-num { background: var(--kin); color: var(--sumi); }

.outline { display: grid; grid-template-columns: 180px 1fr; gap: 8px 18px; }
.outline dt { color: var(--shu); font-family: var(--serif); }
.outline dd { margin: 0; }
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 24px;
}
.gallery img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border: 4px solid #fff;
  outline: 1px solid var(--line);
}

.contact {
  background: var(--sumi);
  color: var(--washi);
}
.contact .section-title { color: #fff; }
.contact-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.phones { text-align: center; margin: 18px 0 28px; font-size: 1.25rem; letter-spacing: .08em; }
.phones a { color: var(--kin-pale); display: inline-block; margin: 0 10px; }
form.mail {
  display: grid;
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
}
form.mail input, form.mail textarea {
  width: 100%;
  border: 1px solid rgba(198,163,90,.45);
  background: rgba(255,255,255,.06);
  color: #fff;
  padding: 12px 14px;
  font-size: 15px;
}
.hp-trap {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
form.mail input::placeholder, form.mail textarea::placeholder { color: rgba(247,242,232,.65); }
.flash {
  max-width: 720px;
  margin: 0 auto 16px;
  padding: 12px 16px;
  text-align: center;
}
.flash.ok { background: #2f6b4f; color: #fff; }
.flash.err { background: var(--shu); color: #fff; }

.footer {
  background: #100c0a;
  color: #b9ab97;
  text-align: center;
  padding: 28px 16px 40px;
  font-size: 13px;
}
.footer a { color: var(--kin-pale); }
.footer-guides {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  max-width: 820px;
  margin: 0 auto 12px;
}
.footer-guides a { text-decoration: underline; }
.guide-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 22px 0 8px;
}
.guide-card {
  display: block;
  background: #fff;
  border: 1px solid var(--line);
  padding: 16px 18px;
  color: var(--ink);
  min-height: 100%;
}
.guide-card:hover { border-color: var(--kin); color: var(--ink); }
.guide-card strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.45;
  margin-bottom: 6px;
}
.guide-card span { color: var(--muted); font-size: 14px; }
.faq-list { margin-top: 22px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  margin: 10px 0;
}
.faq-item summary {
  cursor: pointer;
  padding: 14px 18px;
  font-weight: 600;
  line-height: 1.5;
}
.faq-item p {
  margin: 0;
  padding: 0 18px 16px;
}
.subhead { background: #140f0c; }
.subhead-inner { padding: 16px 0; }
.subhead img { width: 72px; height: auto; }
.article h1 {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  line-height: 1.35;
  margin: 8px 0 16px;
}
.crumb { color: var(--muted); font-size: 14px; margin: 0; }
.answer-lead {
  background: #fff;
  border-left: 4px solid var(--shu);
  padding: 14px 16px;
  font-size: 1.05rem;
}
@media (max-width: 700px) {
  .guide-grid { grid-template-columns: 1fr; }
}
.to-top {
  position: fixed;
  right: 18px; bottom: 18px;
  width: 46px; height: 46px;
  background: var(--shu);
  color: #fff;
  display: grid; place-items: center;
  border-radius: 50%;
  box-shadow: var(--shadow);
  z-index: 30;
}
.to-top:hover { color: #fff; background: var(--shu-deep); }

.admin-body { background: var(--washi); min-height: 100vh; }
.admin-box {
  width: min(420px, calc(100% - 32px));
  margin: 12vh auto;
  background: #fff;
  padding: 32px;
  border-top: 4px solid var(--shu);
  box-shadow: var(--shadow);
}
.admin-box h1 { font-family: var(--serif); margin-top: 0; }
.admin-box input { width: 100%; padding: 10px; margin: 8px 0 16px; border: 1px solid var(--line); }
.admin-bar {
  background: var(--sumi);
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 20px;
}
.inquiry-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 720px; }
.inquiry-table th, .inquiry-table td { border: 1px solid var(--line); padding: 10px; text-align: left; vertical-align: top; }
.inquiry-table th { background: var(--washi-dark); }
.badge { display: inline-block; padding: 2px 8px; font-size: 12px; }
.badge.new { background: var(--shu); color: #fff; }
.badge.done { background: var(--ok); color: #fff; }

@media (min-width: 1101px) {
  .nav {
    justify-content: center;
  }
}

@media (max-width: 1100px) {
  .process { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .nav-wrap { flex-direction: column; align-items: stretch; }
  .menu-toggle { display: block; }
  .nav { display: none; flex-direction: column; flex-wrap: nowrap; width: 100%; }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 16px; font-size: 15px; text-align: left; }
}

@media (max-width: 980px) {
  .points { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cities { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split, .two, .hp-grid { grid-template-columns: 1fr; }
  .outline { grid-template-columns: 1fr; }
  .hero { min-height: 0; }
  .hero-inner { padding: 28px 0 56px; }
  .stamp { display: none; }
  .split img { min-height: 200px; }
  .section { padding: 48px 0; }
  .promise { font-size: clamp(1.05rem, 4vw, 1.35rem); }
  .process {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 18px 12px;
  }
  .process-item:not(:nth-child(4n))::after { content: none; }
}

@media (max-width: 760px) {
  .process {
    grid-template-columns: 1fr;
    padding: 16px 14px 16px 22px;
  }
  .process-item {
    text-align: left;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    column-gap: 12px;
    border-radius: 12px;
  }
  .process-item::after {
    content: "";
    position: absolute;
    left: -16px;
    top: 28px;
    bottom: -18px;
    width: 2px;
    background: var(--kin);
    transform: none;
    font-size: 0;
  }
  .process-item:last-child::after { display: none; }
  .process-num { grid-row: 1 / span 2; align-self: start; }
  .process-item h3 { grid-column: 2; }
  .process-item p { grid-column: 2; }
  .site-top-inner { flex-wrap: wrap; font-size: 12px; }
  .hero h1 { font-size: clamp(1.35rem, 6vw, 1.85rem); letter-spacing: .02em; max-width: 12em; }
  .hero-lead { padding: 12px; font-size: 15px; }
  .hero .tagline { padding: 8px 12px; letter-spacing: .08em; font-size: 15px; }
  .btn { min-width: 0; width: min(100%, 280px); }
  .points, .cities, .gallery, .hp-list { grid-template-columns: 1fr; }
  .paper, .support article, .profile, .merit, .demerit { padding: 16px; }
  .phones { font-size: 1.05rem; }
  .phones a { display: block; margin: 8px 0; }
  form.mail input, form.mail textarea { font-size: 16px; }
  .to-top { right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); }
  .compare th, .compare td { padding: 10px 8px; font-size: 14px; }
  .section-title { letter-spacing: .06em; }
  .section-en { letter-spacing: .2em; }
}

@media (max-width: 480px) {
  .wrap { width: calc(100% - 20px); }
  .logo-row img { width: 72px; }
  .hero-actions { gap: 10px; }
  .cities { grid-template-columns: 1fr 1fr; }
}

/* European / North American corporate theme (English) */
html.theme-west {
  --sumi: #0b1f3a;
  --ink: #1c2430;
  --shu: #1e4d8c;
  --shu-deep: #163a6b;
  --kin: #b08d57;
  --kin-pale: #e8dcc8;
  --washi: #f4f6f8;
  --washi-dark: #e8edf2;
  --paper: #ffffff;
  --line: #d5dde6;
  --muted: #5c6b7a;
  --serif: "Libre Baskerville", Georgia, "Times New Roman", serif;
  --sans: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
html.theme-west body {
  letter-spacing: 0;
  background: #f4f6f8;
  font-size: 16.5px;
  line-height: 1.7;
}
html.theme-west .seigaiha { background-image: none; }
html.theme-west .kamon,
html.theme-west .stamp,
html.theme-west .ornament::before { display: none; }
html.theme-west .ornament {
  height: 2px;
  background: var(--shu);
  width: 56px;
}
html.theme-west .site-top {
  background: #0b1f3a;
  border-bottom: 1px solid #b08d57;
  box-shadow: none;
}
html.theme-west .hero {
  min-height: 460px;
  background:
    linear-gradient(105deg, rgba(11,31,58,.82) 0%, rgba(11,31,58,.45) 55%, rgba(11,31,58,.25) 100%),
    url("../img/office.jpg") center/cover no-repeat;
}
html.theme-west .hero h1 {
  letter-spacing: .02em;
  font-weight: 700;
}
html.theme-west .hero .tagline {
  background: #fff;
  border-left: 3px solid var(--kin);
  border-right: 0;
  letter-spacing: .04em;
  border-radius: 2px;
}
html.theme-west .btn {
  border-radius: 2px;
  letter-spacing: .04em;
  text-transform: none;
}
html.theme-west .btn-shu { background: #1e4d8c; }
html.theme-west .btn-kin { background: #0b1f3a; color: #fff; }
html.theme-west .nav-wrap { background: rgba(255,255,255,.96); }
html.theme-west .nav a { letter-spacing: 0; font-size: 13px; }
html.theme-west .section-title { letter-spacing: .02em; font-weight: 700; }
html.theme-west .section-en { letter-spacing: .28em; color: #1e4d8c; }
html.theme-west .city { border-radius: 2px; }
html.theme-west .process {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
}
html.theme-west .process-item { border-radius: 4px; }
html.theme-west .process-item.is-goal { background: #0b1f3a; }
html.theme-west .contact { background: #0b1f3a; }
html.theme-west .footer { background: #071525; }
html.theme-west .promise { font-family: var(--serif); color: #1e4d8c; }
html.theme-west .paper,
html.theme-west .profile,
html.theme-west .support article { box-shadow: 0 10px 30px rgba(11,31,58,.06); border-radius: 4px; }
html.theme-west .lang-globe-btn { border-color: rgba(176,141,87,.7); color: #e8dcc8; }

/* Greater China / 華人商務 (Traditional Chinese) */
html.theme-cn {
  --sumi: #3b0a0c;
  --ink: #2a1a14;
  --shu: #b4232c;
  --shu-deep: #8e151c;
  --kin: #c5a046;
  --kin-pale: #f0e1b4;
  --washi: #fbf6ee;
  --washi-dark: #f3e6d2;
  --paper: #fffdf8;
  --line: #e4d2b0;
  --muted: #6e5848;
  --serif: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
}
html.theme-cn body {
  letter-spacing: .02em;
  background:
    radial-gradient(ellipse at top, rgba(180,35,44,.08), transparent 46%),
    var(--washi);
}
html.theme-cn .seigaiha {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48'%3E%3Cpath fill='none' stroke='%23c5a046' stroke-opacity='.28' stroke-width='1.4' d='M8 8h12v12H8zM28 8h12v12H28zM8 28h12v12H8zM28 28h12v12H28zM14 14h12v12H14z'/%3E%3C/svg%3E");
}
html.theme-cn .site-top {
  background: linear-gradient(180deg, #4a1014 0%, #2c0b0d 100%);
  border-bottom: 3px solid var(--kin);
  box-shadow: inset 0 -3px 0 var(--shu);
}
html.theme-cn .stamp {
  writing-mode: horizontal-tb;
  width: auto;
  height: auto;
  min-width: 72px;
  padding: 10px 12px;
  border-radius: 2px;
  border: 2px solid #e8c56b;
  letter-spacing: .28em;
  background: rgba(180,35,44,.55);
}
html.theme-cn .kamon {
  width: 40px;
  height: 40px;
  border-radius: 2px;
  border: 2px solid var(--shu);
}
html.theme-cn .kamon::before,
html.theme-cn .kamon::after {
  border-radius: 1px;
  border-color: var(--kin);
}
html.theme-cn .ornament::before {
  content: "";
  width: 8px;
  height: 8px;
  border: 2px solid var(--shu);
  background: var(--kin);
  top: -4px;
  font-size: 0;
}
html.theme-cn .hero {
  background:
    linear-gradient(180deg, rgba(59,10,12,.38), rgba(59,10,12,.62)),
    url("../img/office.jpg") center/cover no-repeat;
}
html.theme-cn .hero h1 { letter-spacing: .04em; }
html.theme-cn .hero .tagline {
  border: 1px solid var(--kin);
  border-left-width: 6px;
  border-right-width: 6px;
  letter-spacing: .18em;
  background: rgba(255,248,235,.94);
}
html.theme-cn .btn { border-radius: 4px; letter-spacing: .12em; }
html.theme-cn .btn-shu { background: var(--shu); }
html.theme-cn .btn-kin { background: var(--kin); color: #3b0a0c; }
html.theme-cn .section-title { letter-spacing: .14em; }
html.theme-cn .nav a::after { background: var(--shu); }
html.theme-cn .city { border-top: 3px solid var(--kin); }
html.theme-cn .process {
  background:
    linear-gradient(180deg, rgba(197,160,70,.2), rgba(251,246,238,.95)),
    var(--washi-dark);
}
html.theme-cn .process-num { border-radius: 4px; }
html.theme-cn .process-item.is-goal { background: #3b0a0c; }
html.theme-cn .contact { background: #3b0a0c; }
html.theme-cn .footer { background: #24090b; }
html.theme-cn .promise { color: var(--shu); }
html.theme-cn .lang-globe-btn { border-color: rgba(197,160,70,.7); color: var(--kin-pale); }
html.theme-cn .compare thead th { background: #3b0a0c; }
html.theme-cn .compare td:last-child { background: #fff8ee; }

/* Mainland China / 简体中文 */
html.theme-cn-hans {
  --sumi: #7a1018;
  --ink: #2b1614;
  --shu: #c8102e;
  --shu-deep: #9b0d22;
  --kin: #e6b422;
  --kin-pale: #ffe9a8;
  --washi: #fff7f2;
  --washi-dark: #f7e6d8;
  --paper: #fffdfb;
  --line: #efd0c4;
  --muted: #6d4a45;
  --serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}
html.theme-cn-hans body {
  letter-spacing: 0;
  background:
    radial-gradient(ellipse at top, rgba(200,16,46,.10), transparent 48%),
    var(--washi);
}
html.theme-cn-hans .seigaiha {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='32' viewBox='0 0 56 32'%3E%3Cpath fill='none' stroke='%23c8102e' stroke-opacity='.18' stroke-width='1.2' d='M-8 32c8-10 20-10 28 0 8-10 20-10 28 0 8-10 20-10 28 0M-8 16c8-10 20-10 28 0 8-10 20-10 28 0 8-10 20-10 28 0M-8 0c8-10 20-10 28 0 8-10 20-10 28 0 8-10 20-10 28 0'/%3E%3C/svg%3E");
}
html.theme-cn-hans .site-top {
  background: linear-gradient(180deg, #c8102e 0%, #8a0e20 100%);
  border-bottom: 4px solid var(--kin);
  box-shadow: none;
  color: #fff;
}
html.theme-cn-hans .site-top a { color: #fff; }
html.theme-cn-hans .lang-globe-btn {
  color: #fff;
  border-color: rgba(255,255,255,.85);
  background: rgba(0,0,0,.18);
}
html.theme-cn-hans .lang-globe-list {
  background: #fff;
  border: 1px solid #d8c4b8;
  box-shadow: 0 12px 28px rgba(74,12,18,.22);
}
html.theme-cn-hans .lang-globe-list a {
  color: #1a1a1a;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0;
}
html.theme-cn-hans .lang-globe-list a:hover,
html.theme-cn-hans .lang-globe-list a.is-active {
  background: #fff1e8;
  color: #9b0d22;
}
html.theme-cn-hans .stamp {
  writing-mode: horizontal-tb;
  width: auto;
  height: auto;
  min-width: 72px;
  padding: 8px 12px;
  border-radius: 2px;
  border: 2px solid var(--kin);
  letter-spacing: .2em;
  background: rgba(200,16,46,.7);
}
html.theme-cn-hans .kamon { border-radius: 2px; border-color: var(--shu); }
html.theme-cn-hans .hero {
  background:
    linear-gradient(180deg, rgba(122,16,24,.42), rgba(122,16,24,.68)),
    url("../img/office.jpg") center/cover no-repeat;
}
html.theme-cn-hans .hero h1 { letter-spacing: .03em; }
html.theme-cn-hans .hero .tagline {
  border: 0;
  border-left: 6px solid var(--shu);
  letter-spacing: .08em;
  background: rgba(255,247,242,.96);
}
html.theme-cn-hans .btn { border-radius: 2px; letter-spacing: .08em; }
html.theme-cn-hans .btn-shu { background: var(--shu); }
html.theme-cn-hans .btn-kin { background: var(--kin); color: #4a0c12; }
html.theme-cn-hans .section-title { letter-spacing: .08em; }
html.theme-cn-hans .nav a::after { background: var(--shu); }
html.theme-cn-hans .city { border-top: 3px solid var(--shu); }
html.theme-cn-hans .process-item.is-goal { background: #7a1018; }
html.theme-cn-hans .contact { background: #7a1018; }
html.theme-cn-hans .footer { background: #4a0c12; }
html.theme-cn-hans .promise { color: var(--shu); }
html.theme-cn-hans .compare thead th { background: #7a1018; }

/* Germany / Schwarz-Rot-Gold */
html.theme-de {
  --sumi: #000000;
  --ink: #161616;
  --shu: #DD0000;
  --shu-deep: #a40000;
  --kin: #FFCC00;
  --kin-pale: #ffe28a;
  --washi: #f6f6f4;
  --washi-dark: #ecece6;
  --paper: #fff;
  --line: #d8d4c8;
  --muted: #5c5c5c;
  --serif: "IBM Plex Serif", "Georgia", serif;
  --sans: "IBM Plex Sans", "Segoe UI", sans-serif;
}
html.theme-de body {
  letter-spacing: 0;
  background: var(--washi);
}
html.theme-de .seigaiha { background-image: none; }
html.theme-de .kamon,
html.theme-de .stamp,
html.theme-de .ornament::before { display: none; }
html.theme-de .ornament {
  height: 6px;
  width: 72px;
  background: linear-gradient(#000 0 33%, #DD0000 33% 66%, #FFCC00 66% 100%);
}
html.theme-de .site-top {
  background: #000;
  color: #FFCC00;
  border-bottom: 4px solid #DD0000;
  box-shadow: 0 4px 0 #FFCC00;
}
html.theme-de .lang-globe-btn { border-color: #FFCC00; color: #FFCC00; }
html.theme-de .hero {
  min-height: 460px;
  background:
    linear-gradient(105deg, rgba(0,0,0,.82) 0%, rgba(221,0,0,.45) 58%, rgba(255,204,0,.28) 100%),
    url("../img/office.jpg") center/cover no-repeat;
}
html.theme-de .hero h1 {
  letter-spacing: .01em;
  font-weight: 700;
}
html.theme-de .hero .tagline {
  background: #fff;
  border: 0;
  border-left: 6px solid #DD0000;
  letter-spacing: .02em;
  border-radius: 0;
}
html.theme-de .btn { border-radius: 0; letter-spacing: .02em; text-transform: none; }
html.theme-de .btn-shu { background: #DD0000; }
html.theme-de .btn-kin { background: #FFCC00; color: #000; }
html.theme-de .nav-wrap { background: rgba(255,255,255,.96); }
html.theme-de .nav a { letter-spacing: 0; font-size: 13px; }
html.theme-de .nav a::after { background: #DD0000; }
html.theme-de .section-title { letter-spacing: .02em; font-weight: 700; }
html.theme-de .section-en { color: #DD0000; }
html.theme-de .city { border-radius: 0; border-top: 3px solid #000; }
html.theme-de .process {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0;
}
html.theme-de .process-item { border-radius: 0; }
html.theme-de .process-item.is-goal { background: #000; }
html.theme-de .contact { background: #000; }
html.theme-de .footer { background: #000; }
html.theme-de .promise { font-family: var(--serif); color: #DD0000; }
html.theme-de .compare thead th { background: #000; }
html.theme-de .compare td:last-child { background: #fff8e0; }

.seo-form h2 { margin: 28px 0 8px; font-size: 20px; }
.seo-form .hint { color: var(--muted); font-size: 13px; margin: 4px 0 12px; line-height: 1.7; }
.seo-form label { display: block; margin: 12px 0 4px; font-weight: 600; }
.seo-form input[type="text"],
.seo-form input[type="url"] {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.seo-form .check { font-weight: 500; margin: 10px 0; }
.seo-admin .flash { padding: 12px 16px; background: #e8f6ec; border: 1px solid #b7dfc4; }