:root {
  --regaro-cream: #faf8f4;
  --regaro-ink: #1a1814;
  --regaro-gold: #b8924a;
  --regaro-gold-hover: #9a7a3a;
  --regaro-gold-border: rgba(184, 146, 74, 0.25);
  --regaro-stone: #f0ebe3;
  --regaro-muted: #8a7f70;
  --regaro-dark: #1c1a16;
  --regaro-dark-2: #252118;
  --regaro-header: 72px;
  --regaro-font: "Noto Sans JP", sans-serif;
  --regaro-serif: "Noto Serif JP", serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.regaro-body--page {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--regaro-cream);
  color: var(--regaro-ink);
  font-family: var(--regaro-font);
  font-weight: 400;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

.regaro-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--regaro-ink);
  color: var(--regaro-cream);
  padding: 0.75rem 1rem;
  z-index: 200;
}

.regaro-skip:focus {
  left: 1rem;
  top: 1rem;
}

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

.regaro-site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--regaro-header);
  background: rgba(250, 248, 244, 0.97);
  border-bottom: 1px solid var(--regaro-gold-border);
  backdrop-filter: blur(12px);
}

.regaro-site-header__inner {
  width: min(960px, calc(100% - 4rem));
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.regaro-header__logo img {
  display: block;
  height: 38px;
  width: auto;
}

.regaro-site-header__home {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--regaro-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 0.1rem;
}

.regaro-site-header__home:hover {
  color: var(--regaro-gold);
  border-bottom-color: var(--regaro-gold);
}

.regaro-page {
  flex: 1 0 auto;
  padding: 3.5rem 0 5rem;
}

.regaro-page__inner {
  width: min(800px, calc(100% - 4rem));
  margin: 0 auto;
}

.regaro-page__title {
  margin: 0 0 2rem;
  font-family: var(--regaro-serif);
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 500;
  line-height: 1.5;
  color: var(--regaro-ink);
}

.regaro-page__body {
  font-size: 1rem;
  color: var(--regaro-ink);
}

.regaro-page__body > *:first-child {
  margin-top: 0;
}

.regaro-page__body h2,
.regaro-page__body h3,
.regaro-page__body h4 {
  font-family: var(--regaro-serif);
  font-weight: 500;
  line-height: 1.5;
  margin: 2.25rem 0 0.85rem;
}

.regaro-page__body h2 {
  font-size: 1.25rem;
}

.regaro-page__body h3 {
  font-size: 1.1rem;
}

.regaro-page__body p,
.regaro-page__body li {
  font-size: 0.98rem;
  line-height: 1.9;
}

.regaro-page__body p {
  margin: 0 0 1.15rem;
}

.regaro-page__body ul,
.regaro-page__body ol {
  margin: 0 0 1.25rem;
  padding-left: 1.4rem;
}

.regaro-page__body a {
  color: var(--regaro-gold-hover);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.regaro-page__body a:hover {
  color: var(--regaro-gold);
}

.regaro-page__body table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
}

.regaro-page__body th,
.regaro-page__body td {
  border: 1px solid var(--regaro-gold-border);
  padding: 0.7rem 0.85rem;
  text-align: left;
  vertical-align: top;
}

.regaro-page__body th {
  background: var(--regaro-stone);
  font-weight: 500;
}

.regaro-page__body blockquote {
  margin: 0 0 1.5rem;
  padding: 0.5rem 0 0.5rem 1.25rem;
  border-left: 2px solid var(--regaro-gold);
  color: var(--regaro-muted);
}

.regaro-page__body hr {
  border: 0;
  border-top: 1px solid var(--regaro-gold-border);
  margin: 2rem 0;
}

.regaro-page .wpcf7-form label {
  display: block;
  margin: 0 0 1rem;
}

.regaro-page .wpcf7-form input[type="text"],
.regaro-page .wpcf7-form input[type="email"],
.regaro-page .wpcf7-form input[type="tel"],
.regaro-page .wpcf7-form textarea {
  width: 100%;
  max-width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--regaro-gold-border);
  background: #fff;
  color: var(--regaro-ink);
  font: inherit;
}

.regaro-page .wpcf7-form input[type="submit"] {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.85rem 1.75rem;
  border: 0;
  background: var(--regaro-gold);
  color: var(--regaro-cream);
  letter-spacing: 0.12em;
  cursor: pointer;
}

.regaro-page .wpcf7-form input[type="submit"]:hover {
  background: var(--regaro-gold-hover);
}

.regaro-page .wpcf7-response-output,
.regaro-page .wpcf7 form.sent .wpcf7-response-output {
  margin: 1.5rem 0 0;
  padding: 1rem 1.25rem;
  border: 1px solid var(--regaro-gold);
  background: #fff;
  color: var(--regaro-ink);
}

.regaro-footer {
  flex-shrink: 0;
  background: var(--regaro-dark-2);
  border-top: 1px solid var(--regaro-gold-border);
  padding: 2rem;
}

.regaro-footer__inner {
  width: min(960px, 100%);
  margin: 0 auto;
  text-align: center;
}

.regaro-footer p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--regaro-muted);
  letter-spacing: 0.05em;
}

@media (max-width: 767px) {
  .regaro-site-header__inner,
  .regaro-page__inner {
    width: calc(100% - 2rem);
  }

  .regaro-page {
    padding: 2.25rem 0 3.5rem;
  }
}