/* お柴鉱脈 official — dark minimal */

:root {
  --bg: #0a0a0a;
  --text: #f0eeeb;
  --text-muted: #9a9690;
  --text-faint: #5c5954;
  --accent: #e8e4de;
  --accent-hover: #ffffff;
  --line: #242220;
  --font-sans: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic UI", sans-serif;
  --max: 40rem;
  --space: clamp(1.25rem, 4vw, 2.5rem);
  color-scheme: dark;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-sans);
  font-weight: 400;
  font-feature-settings: "palt" 1;
  line-height: 1.8;
  color: var(--text);
  background: var(--bg);
}

a {
  color: var(--accent);
  text-decoration: none;
  text-underline-offset: 0.2em;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--accent-hover);
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space) var(--space) 4rem;
}

/* —— header —— */

.site-header {
  margin-bottom: 3.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.site-avatar {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  margin: 0 0 1.75rem;
  border-radius: 0.5rem;
  object-fit: cover;
}

.site-identity-text {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
  text-align: center;
}

.site-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 5.5vw, 2.125rem);
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

.site-title-en {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: lowercase;
  color: var(--text-muted);
}

.site-role {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.site-contact {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
}

.site-contact a {
  color: var(--text);
  letter-spacing: 0.03em;
}

.site-contact a:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* —— social —— */

.social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.35rem 0;
  margin-top: 1.75rem;
  padding: 0;
  list-style: none;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

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

.social li + li::before {
  content: "·";
  margin-right: 0.65rem;
  color: var(--text-faint);
  pointer-events: none;
}

.social a {
  color: var(--text-muted);
  text-decoration: none;
}

.social a:hover {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* —— sections —— */

.section {
  margin-bottom: 3rem;
}

.section-title {
  margin: 0 0 1.25rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* —— work entries —— */

.works {
  margin: 0;
  padding: 0;
  list-style: none;
}

.work {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.work:first-child {
  padding-top: 0;
}

.work-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.55;
}

.work-title .work-meta {
  font-weight: 400;
  color: var(--text-muted);
}

.work-meta {
  margin: 0.3rem 0 0.55rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.work-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0;
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  line-height: 1.65;
}

.work-links a {
  position: relative;
  color: var(--text-muted);
  text-decoration: none;
}

.work-links a:not(:last-child) {
  margin-right: 1.35rem;
}

.work-links a:not(:last-child)::after {
  content: "/";
  position: absolute;
  right: -0.75rem;
  color: var(--text-faint);
  pointer-events: none;
}

.work-links a:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.work--event .work-title {
  font-weight: 400;
}

.work-date {
  font-variant-numeric: tabular-nums;
  color: var(--text-faint);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
}

/* —— footer —— */

.site-footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.6875rem;
  color: var(--text-faint);
  letter-spacing: 0.1em;
}