@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,500;0,8..60,600;0,8..60,700;1,8..60,400;1,8..60,500&display=swap');

:root {
  /* Wada Sanzo palette (2月の配色), pink members only: Red, Indian Lake, Spinel Red, Fawn */
  --rose-950: #a72144; /* Red */
  --rose-800: #a72144; /* Red */
  --rose-700: #c53c69; /* Indian Lake */
  --rose-500: #f27291; /* Spinel Red */
  --rose-400: #f27291; /* Spinel Red */
  --rose-200: #d1b0a7; /* Fawn */
  --blush-50: #faf0ec; /* Fawn, lightened */
  --cream: #d1b0a7;    /* Fawn */
  --ink: #a72144;      /* Red */
  --hairline: #d1b0a7; /* Fawn */
}

* { box-sizing: border-box; }

::selection {
  background: var(--rose-400);
  color: var(--blush-50);
}

::-moz-selection {
  background: var(--rose-400);
  color: var(--blush-50);
}

html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--blush-50);
  color: var(--ink);
  font-family: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  font-optical-sizing: auto;
  font-size: 18px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1 0 auto;
}

footer.site-footer {
  flex-shrink: 0;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 28px;
}

header.site-header {
  background: transparent;
}

header.site-header .wrap {
  padding-top: 48px;
  padding-bottom: 32px;
  text-align: center;
}

.site-title {
  font-family: 'Source Serif 4', serif;
  font-weight: 600;
  font-size: 2.1rem;
  letter-spacing: 0.01em;
  margin: 0;
}

.site-title a {
  color: var(--rose-950);
  text-decoration: none;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 66px;
  height: 66px;
  border-radius: 50%;
  border: 2px solid var(--rose-950);
  font-family: 'Source Serif 4', serif;
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  color: var(--rose-950);
  text-decoration: none;
  background-color: var(--blush-50);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.site-logo:hover {
  background-color: var(--rose-950);
  color: var(--blush-50);
}

nav.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

nav.site-nav li {
  display: flex;
  align-items: center;
}

nav.site-nav li:not(:last-child)::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 18px;
  background: var(--rose-400);
  transform: rotate(45deg);
  flex-shrink: 0;
}

nav.footer-nav ul {
  justify-content: center;
  margin-bottom: 20px;
}

nav.hero-nav ul {
  justify-content: center;
}

nav.hero-nav .hero-nav-row2 {
  margin-top: 18px;
}

nav.hero-nav {
  margin-top: 44px;
}

nav.site-nav a {
  color: var(--rose-700);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}

nav.site-nav a:hover,
nav.site-nav a.active {
  color: var(--rose-950);
  border-bottom-color: var(--rose-400);
}

@media (max-width: 560px) {
  nav.site-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  nav.site-nav li:not(:last-child)::after {
    display: none;
  }
}

main {
  padding: 56px 0 80px;
}

main.hero-main {
  min-height: 76vh;
  display: flex;
  align-items: center;
  padding: 40px 0;
}

main.hero-main .wrap {
  text-align: center;
  max-width: 1180px;
}

.hero-statement {
  margin: 0;
}

.hero-name {
  display: block;
  font-family: 'Source Serif 4', serif;
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(3.8rem, 13vw, 9rem);
  line-height: 1.0;
  letter-spacing: 0.02em;
  color: var(--rose-950);
}

.hero-role {
  display: block;
  font-family: 'Source Serif 4', serif;
  font-weight: 500;
  font-style: italic;
  font-size: clamp(2rem, 6vw, 3.8rem);
  line-height: 1.2;
  color: var(--rose-700);
  margin-top: 16px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-1,
.fade-in-2 {
  opacity: 0;
  animation: fadeIn 1s ease forwards;
}

.fade-in-1 { animation-delay: 0.2s; }
.fade-in-2 { animation-delay: 1.8s; }

h2.page-title {
  font-family: 'Source Serif 4', serif;
  font-weight: 600;
  font-size: 1.9rem;
  color: var(--rose-950);
  margin: 0 0 28px 0;
  text-align: center;
}

.tagline {
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-size: 1.5rem;
  color: var(--rose-800);
  margin: 12px 0 0;
}

a { color: var(--rose-700); }
a:hover { color: var(--rose-950); }

p { margin: 0 0 20px; }

.bio-toggle {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin: 0 0 32px;
}

.bio-toggle-btn {
  font-family: 'Source Serif 4', serif;
  font-size: 1.4rem;
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  padding: 0;
  border: none;
  background: none;
  color: var(--rose-700);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 4px;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.bio-toggle-btn.active {
  color: var(--rose-950);
  font-weight: 600;
  text-decoration-color: var(--rose-400);
}

.bio-toggle-btn:not(.active):hover {
  color: var(--rose-950);
}

.bio-toggle-divider {
  color: var(--rose-200);
  font-size: 1.4rem;
}

.tab-toggle {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin: 0 0 36px;
}

.tab-toggle-btn {
  font-family: 'Source Serif 4', serif;
  font-size: 1.4rem;
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0;
  border: none;
  background: none;
  color: var(--rose-700);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 4px;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.tab-toggle-btn.active {
  color: var(--rose-950);
  font-weight: 600;
  text-decoration-color: var(--rose-400);
}

.tab-toggle-btn:not(.active):hover {
  color: var(--rose-950);
}

.tab-toggle-divider {
  color: var(--rose-200);
  font-size: 1.4rem;
}

.portrait {
  width: 100%;
  max-width: 620px;
  display: block;
  margin: 0 auto 10px;
  filter: grayscale(100%) contrast(1.02) brightness(1.1);
  mix-blend-mode: multiply;
  -webkit-mask-image: radial-gradient(ellipse 72% 78% at center, #000 55%, transparent 100%);
  mask-image: radial-gradient(ellipse 72% 78% at center, #000 55%, transparent 100%);
}

.photo-credit {
  text-align: center;
  font-size: 0.95rem;
  font-style: italic;
  color: var(--rose-500);
  margin: 0 0 32px;
}

.photo-credit a {
  color: var(--rose-500);
}

.photo-credit a:hover {
  color: var(--rose-950);
}

.byline-note {
  color: var(--rose-800);
  font-size: 0.98rem;
}

.section-label {
  font-family: 'Source Serif 4', serif;
  font-weight: 700;
  color: var(--rose-800);
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  margin: 40px 0 8px;
  text-align: center;
}

.year-label {
  font-family: 'Source Serif 4', serif;
  font-weight: 700;
  color: var(--rose-950);
  font-size: 1.65rem;
  margin: 34px 0 12px;
  text-align: left;
}

.year-label:first-of-type {
  margin-top: 22px;
}

.entry-list {
  list-style: none;
  margin: 0 0 6px;
  padding: 0;
}

.entry-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 18px;
  line-height: 1.45;
}

.entry-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.5em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--rose-400);
}

.entry-title {
  display: block;
  font-weight: 600;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--rose-200);
  text-underline-offset: 2px;
  transition: color 0.15s ease;
}

.entry-title:hover {
  color: var(--rose-500);
}

.entry-meta {
  display: block;
  margin-top: 4px;
}

.entry-venue {
  font-style: italic;
  color: var(--rose-800);
}

.entry-date {
  color: var(--rose-500);
  font-size: 0.93em;
}

.report-byline {
  display: block;
  font-style: italic;
  color: var(--rose-800);
  margin-top: 4px;
}

.report-venue {
  display: block;
  color: var(--rose-500);
  font-size: 0.93em;
  margin-top: 2px;
}

.note {
  font-size: 0.92rem;
  color: var(--rose-800);
  margin-top: 44px;
}

form.contact-form {
  margin-top: 12px;
}

form.contact-form label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--rose-800);
  margin: 18px 0 6px;
}

.required-tag {
  font-style: italic;
  font-weight: 400;
  color: var(--rose-700);
}

form.contact-form input,
form.contact-form textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--hairline);
  border-radius: 4px;
  background: #fff;
  font-family: inherit;
  font-size: 0.98rem;
  color: var(--ink);
}

form.contact-form textarea { min-height: 140px; resize: vertical; }

form.contact-form input:focus,
form.contact-form textarea:focus {
  outline: none;
  border-color: var(--rose-400);
  box-shadow: 0 0 0 3px rgba(197, 60, 105, 0.15);
}

.submit-btn {
  margin-top: 24px;
  background: var(--rose-700);
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.15s ease;
}

.submit-btn:hover { background: var(--rose-950); }

.submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.form-success {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: 4px;
  background: var(--blush-50);
  border: 1px solid var(--rose-200);
  color: var(--rose-950);
  font-weight: 500;
}

.form-error {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: 4px;
  background: var(--blush-50);
  border: 1px solid var(--rose-500);
  color: var(--rose-950);
  font-weight: 500;
}

.field-error {
  display: block;
  color: var(--rose-500);
  font-size: 0.82rem;
  margin-top: 4px;
}

footer.site-footer {
  padding: 12px 0 60px;
  text-align: center;
}

footer.site-footer p {
  margin: 0;
  color: var(--rose-700);
  font-size: 0.85rem;
}

footer.site-footer p.disclaimer {
  margin: 18px auto 0;
  font-size: 0.75rem;
  color: var(--rose-700);
  max-width: 480px;
  line-height: 1.5;
  text-align: center;
}

.social-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  margin-top: 16px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 23px;
  height: 23px;
  color: var(--rose-500);
  transition: color 0.15s ease;
}

.social-links a svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
  display: block;
}

.social-links a:hover {
  color: var(--rose-950);
}