:root {
  color-scheme: light;
  --bg: #f4f1e8;
  --surface: #fffdf6;
  --surface-strong: #ffffff;
  --ink: #1d241c;
  --muted: #687063;
  --line: #d8d1bd;
  --grass: #3f7d35;
  --grass-dark: #245a2c;
  --clay: #a65733;
  --stone: #52616b;
  --gold: #d69a2d;
  --shadow: 0 18px 40px rgba(37, 45, 30, 0.12);
  --shadow-strong: 0 26px 60px rgba(27, 36, 27, 0.18);
}

/* ===== Portfolio Design System (new) ===== */
:root {
  --c-bg: #f6f5f2;
  --c-surface: #ffffff;
  --c-ink: #14130f;
  --c-muted: #6b6862;
  --c-line: #e4e1da;
  --c-accent: #b4533a;
  --c-accent-ink: #8a3d2b;
  --font-display: "Fraunces", "Noto Serif SC", Georgia, serif;
  --font-body: "Manrope", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "Space Mono", "JetBrains Mono", Consolas, monospace;
  --radius: 4px;
  --gap: clamp(16px, 4vw, 40px);
  --maxw: 1080px;
  --shadow-soft: 0 1px 2px rgba(20, 19, 15, 0.04), 0 8px 24px rgba(20, 19, 15, 0.05);
}

.portfolio-page,
.portfolio-site {
  min-height: 100vh;
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--font-body);
  line-height: 1.72;
}

.portfolio-page a,
.portfolio-site a {
  color: inherit;
}

.portfolio-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: clamp(16px, 3vw, 28px) clamp(20px, 5vw, 60px);
  border-bottom: 1px solid var(--c-line);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
}

.portfolio-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--c-ink);
  text-decoration: none;
}

.portfolio-nav {
  display: flex;
  gap: clamp(12px, 3vw, 32px);
}

.portfolio-nav a {
  position: relative;
  color: var(--c-muted);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 200ms ease;
}

.portfolio-nav a:hover,
.portfolio-nav a.active {
  color: var(--c-ink);
}

.portfolio-nav a.active::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 2px;
  background: var(--c-accent);
}

.portfolio-main,
.portfolio-shell,
.portfolio-footer {
  width: min(var(--maxw), calc(100% - 40px));
  margin: 0 auto;
}

.portfolio-main {
  padding: clamp(56px, 8vw, 96px) 0 clamp(72px, 10vw, 132px);
}

.portfolio-section {
  padding: clamp(64px, 10vw, 132px) 0 0;
}

.portfolio-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr);
  gap: var(--gap);
  align-items: end;
  min-height: min(72vh, 720px);
  animation: portfolio-rise 520ms ease both;
}

.portfolio-hero.compact {
  min-height: auto;
  padding-bottom: clamp(28px, 5vw, 56px);
  border-bottom: 1px solid var(--c-line);
}

.portfolio-kicker,
.portfolio-eyebrow,
.portfolio-card-kicker,
.portfolio-tag,
.portfolio-badge,
.portfolio-count,
.portfolio-note-date,
.portfolio-breadcrumb {
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portfolio-kicker,
.portfolio-eyebrow,
.portfolio-card-kicker,
.portfolio-breadcrumb {
  margin: 0 0 14px;
  color: var(--c-accent-ink);
  font-size: 0.78rem;
  font-weight: 700;
}

.portfolio-title,
.portfolio-hero h1,
.portfolio-section h2,
.portfolio-card h2,
.portfolio-project-card h2,
.portfolio-note-item h2 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--c-ink);
  line-height: 1.02;
  letter-spacing: 0;
}

.portfolio-hero h1 {
  max-width: 820px;
  font-size: clamp(3.5rem, 13vw, 9rem);
}

.portfolio-hero--sub {
  grid-template-columns: 1fr;
  gap: 0;
  min-height: auto;
  align-items: start;
  padding: clamp(28px, 6vw, 64px) 0 clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--c-line);
  animation: portfolio-rise 520ms ease both;
}

.portfolio-hero--sub h1 {
  max-width: 780px;
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.08;
}

.portfolio-hero--sub .portfolio-hero-grid {
  grid-template-columns: 1fr;
  gap: 0;
}

.portfolio-hero--sub .portfolio-lede,
.portfolio-hero--sub .portfolio-summary,
.portfolio-hero--sub .portfolio-hero-aside,
.portfolio-hero--sub .portfolio-hero__summary {
  max-width: 720px;
  margin-top: clamp(12px, 2vw, 18px);
  color: var(--c-muted);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
}

.portfolio-hero--sub + .portfolio-section {
  padding-top: clamp(32px, 5vw, 56px);
}

.portfolio-hero h1 + p,
.portfolio-lede {
  max-width: 720px;
  margin: 24px 0 0;
  color: var(--c-muted);
  font-size: clamp(1.02rem, 1.8vw, 1.24rem);
}

.portfolio-hero-panel {
  padding: 26px 0 0 28px;
  border-left: 1px solid var(--c-line);
}

.portfolio-hero-panel p {
  margin: 10px 0 0;
  color: var(--c-muted);
}

.portfolio-avatar {
  width: min(230px, 54vw);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-surface);
}

.portfolio-section-header {
  display: grid;
  grid-template-columns: minmax(160px, 0.35fr) minmax(0, 1fr);
  gap: var(--gap);
  margin-bottom: clamp(26px, 5vw, 52px);
  padding-top: 24px;
  border-top: 1px solid var(--c-line);
}

.portfolio-section__heading,
.portfolio-section-heading {
  margin-bottom: clamp(24px, 5vw, 48px);
  padding-top: 24px;
  border-top: 1px solid var(--c-line);
}

.portfolio-section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.02;
}

.portfolio-section h2 {
  font-size: clamp(2rem, 5vw, 4rem);
}

.portfolio-project-card h3,
.portfolio-skill-column h3,
.portfolio-note-item h3 {
  margin: 18px 0 0;
  color: var(--c-ink);
  font-family: var(--font-display);
  font-size: 1.28rem;
  line-height: 1.2;
}

.portfolio-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.48fr);
  gap: var(--gap);
  align-items: end;
}

.portfolio-hero__subtitle {
  margin: 22px 0 0;
  color: var(--c-accent-ink);
  font-weight: 800;
}

.portfolio-hero__intro,
.portfolio-summary,
.portfolio-hero-aside {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--c-muted);
}

.portfolio-about__copy {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.portfolio-skill-cloud {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.portfolio-skill-column {
  padding: 24px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-surface);
}

.portfolio-skill-column ul,
.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.portfolio-skill-column li,
.portfolio-tags li {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 8px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  color: var(--c-muted);
  background: #fbfaf7;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portfolio-section-header p,
.portfolio-about-grid p,
.portfolio-card p,
.portfolio-project-card p,
.portfolio-note-item p {
  color: var(--c-muted);
}

.portfolio-about-grid,
.portfolio-skill-grid,
.portfolio-featured-grid,
.portfolio-entry-grid,
.portfolio-project-grid,
.portfolio-note-list {
  display: grid;
  gap: 24px;
}

.portfolio-about-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.portfolio-skill-grid,
.portfolio-entry-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.portfolio-featured-grid,
.portfolio-project-grid {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.portfolio-card,
.portfolio-project-card,
.portfolio-note-item {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-surface);
  box-shadow: none;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.portfolio-card:hover,
.portfolio-project-card:hover,
.portfolio-note-item:hover,
.portfolio-entry-card:hover {
  border-color: rgba(180, 83, 58, 0.45);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.portfolio-project-card.is-star::before,
.portfolio-project-card.is-featured::before,
.portfolio-project-card--star::before,
.portfolio-card.is-star::before,
.portfolio-card-star::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--c-accent);
}

.portfolio-card h2,
.portfolio-project-card h2,
.portfolio-note-item h2 {
  margin-top: 18px;
  font-size: 1.35rem;
  line-height: 1.18;
}

.portfolio-badge {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  color: var(--c-accent-ink);
  background: #fbfaf7;
  font-size: 0.82rem;
  font-weight: 700;
}

.portfolio-card-badge,
.portfolio-entry-mark {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  color: var(--c-accent-ink);
  background: #fbfaf7;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.portfolio-card-top,
.portfolio-card-topline,
.portfolio-project-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.portfolio-card-index,
.portfolio-card-status,
.portfolio-card-state,
.portfolio-entry-count {
  color: var(--c-accent-ink);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portfolio-tag-row,
.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.portfolio-tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 8px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  color: var(--c-muted);
  background: #fbfaf7;
  font-size: 0.68rem;
  font-weight: 700;
}

.portfolio-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: auto;
  padding-top: 22px;
  color: var(--c-accent-ink);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: rgba(180, 83, 58, 0.4);
  text-underline-offset: 5px;
}

.portfolio-card-link,
.portfolio-entry-link,
.portfolio-back-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: auto;
  padding-top: 22px;
  color: var(--c-accent-ink);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: rgba(180, 83, 58, 0.4);
  text-underline-offset: 5px;
}

.portfolio-disabled {
  margin-top: auto;
  padding-top: 22px;
  color: var(--c-muted);
  font-size: 0.88rem;
}

.portfolio-highlight {
  margin: 14px 0 0;
  color: var(--c-accent-ink);
  font-style: italic;
}

.portfolio-entry-card {
  min-height: 280px;
  justify-content: space-between;
  text-decoration: none;
}

.portfolio-count {
  color: var(--c-accent-ink);
  font-size: 0.76rem;
  font-weight: 700;
}

.portfolio-note-list {
  grid-template-columns: 1fr;
}

.portfolio-note-item {
  display: grid;
  grid-template-columns: minmax(140px, 0.22fr) minmax(0, 1fr);
  gap: 20px;
}

.portfolio-note-item > a {
  display: grid;
  grid-template-columns: minmax(140px, 0.22fr) minmax(0, 1fr);
  grid-column: 1 / -1;
  gap: 20px;
  text-decoration: none;
}

.portfolio-note-meta {
  display: grid;
  align-content: start;
  gap: 10px;
}

.portfolio-note-item time {
  color: var(--c-accent-ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.portfolio-note-meta span {
  width: fit-content;
  padding: 4px 8px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  color: var(--c-muted);
  background: #fbfaf7;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portfolio-note-body {
  min-width: 0;
}

.portfolio-note-date {
  color: var(--c-accent-ink);
  font-size: 0.78rem;
}

.portfolio-footer {
  padding: 28px 0 42px;
  border-top: 1px solid var(--c-line);
  color: var(--c-muted);
  font-size: 0.92rem;
}

.portfolio-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 24px;
  max-width: 1180px;
  margin-inline: auto;
}

.portfolio-shot {
  position: relative;
  min-width: 0;
  margin: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-surface);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.portfolio-shot::before {
  content: "双击放大";
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 1;
  padding: 6px 10px;
  border: 1px solid rgba(246, 245, 242, 0.35);
  border-radius: 999px;
  background: rgba(20, 19, 15, 0.76);
  color: #f6f5f2;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  opacity: 0.86;
  pointer-events: none;
  transform: translateY(0);
  transition: opacity 160ms ease, transform 160ms ease;
}

.portfolio-shot:hover::before,
.portfolio-shot:focus-within::before {
  opacity: 1;
}

.portfolio-shot img,
.portfolio-gallery .portfolio-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: min(70vh, 720px);
  object-fit: contain;
  background: #f7f7f5;
  border-radius: var(--radius) var(--radius) 0 0;
  cursor: zoom-in;
  transition: filter 160ms ease;
}

.portfolio-shot img:hover,
.portfolio-gallery .portfolio-shot img:hover {
  filter: contrast(1.03) saturate(1.02);
}

.portfolio-shot figcaption {
  margin: 0;
  padding: 14px 16px 16px;
  color: var(--c-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.project-lightbox[hidden] {
  display: none;
}

.project-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  place-items: center;
  gap: 14px;
  padding: clamp(18px, 4vw, 42px);
  background: rgba(20, 19, 15, 0.86);
}

.project-lightbox-image {
  display: block;
  max-width: min(96vw, 1440px);
  max-height: 88vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius);
  background: #f7f7f5;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

.project-lightbox-caption {
  max-width: min(90vw, 900px);
  margin: 0;
  color: #f6f5f2;
  font-size: 0.95rem;
  line-height: 1.6;
  text-align: center;
}

.project-lightbox-close {
  position: fixed;
  top: 18px;
  right: 18px;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(246, 245, 242, 0.45);
  border-radius: 999px;
  background: rgba(20, 19, 15, 0.72);
  color: #f6f5f2;
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 1;
}

.project-lightbox-open {
  overflow: hidden;
}

.portfolio-page :focus-visible,
.portfolio-site :focus-visible,
.portfolio-header :focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 4px;
}

/* ===== Notes 功能控件 ===== */
.notes-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: clamp(20px, 4vw, 36px);
}

.notes-search-input {
  flex: 1 1 200px;
  min-width: 160px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-surface);
  color: var(--c-ink);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 180ms ease;
}

.notes-search-input:focus {
  border-color: var(--c-accent);
}

.notes-filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.notes-tag-btn {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 12px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  background: transparent;
  color: var(--c-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.notes-tag-btn:hover {
  border-color: var(--c-ink);
  color: var(--c-ink);
}

.notes-tag-btn.active {
  background: var(--c-ink);
  border-color: var(--c-ink);
  color: var(--c-surface);
}

.notes-empty {
  margin: 24px 0;
  color: var(--c-muted);
  font-size: 0.9rem;
}

.portfolio-note-item > a .portfolio-tags,
.portfolio-note-item > a p {
  grid-column: 2;
}

.portfolio-note-item > a p {
  margin: 0;
}

.portfolio-note-item[hidden] {
  display: none;
}

.note-article .portfolio-hero {
  margin-bottom: 0;
}

.note-content {
  max-width: 820px;
  padding-top: clamp(36px, 6vw, 72px);
}

.note-content p {
  margin: 0 0 18px;
  color: var(--c-ink);
  font-size: clamp(1rem, 1.4vw, 1.08rem);
  line-height: 1.9;
}

.note-content h3 {
  margin: 30px 0 12px;
  color: var(--c-ink);
  font-family: var(--font-display);
  font-size: clamp(1.18rem, 2vw, 1.42rem);
  line-height: 1.35;
}

.note-content ul {
  margin: 0 0 20px;
  padding-left: 1.2rem;
  color: var(--c-ink);
}

.note-content li {
  margin-bottom: 8px;
  line-height: 1.85;
}

.note-content code,
.note-content pre {
  font-family: var(--font-mono);
}

.note-content code {
  padding: 0.12em 0.35em;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #fbfaf7;
  color: var(--c-accent-ink);
  font-size: 0.9em;
}

.note-content pre {
  overflow-x: auto;
  margin: 0 0 18px;
  padding: 16px 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #17130f;
  color: #f8efe1;
  line-height: 1.7;
}

.note-content pre code {
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
}

.note-content a:not(.note-backlink) {
  color: var(--c-accent-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.note-backlink {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: clamp(18px, 4vw, 34px);
  color: var(--c-ink);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

.note-backlink::before {
  content: "<-";
  margin-right: 8px;
  color: var(--c-accent);
}

.note-backlink:hover {
  color: var(--c-accent-ink);
}

/* ===== Mini Game Hub ===== */
.game-hero .portfolio-lede {
  max-width: 760px;
}

.game-hub {
  padding-top: clamp(36px, 7vw, 80px);
}

.game-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 18px;
}

.game-tab,
.game-primary-btn,
.game-secondary-btn,
.game-answer-btn {
  min-height: 42px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  font: 800 0.9rem/1.2 var(--font-body);
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.game-tab {
  padding: 0 16px;
  background: #fbfaf7;
  color: var(--c-muted);
}

.game-tab:hover,
.game-tab.active {
  border-color: var(--c-accent);
  background: #231915;
  color: #fff7df;
}

.game-stage {
  display: grid;
  gap: 22px;
  padding: clamp(18px, 4vw, 30px);
  border: 1px solid var(--c-line);
  border-radius: calc(var(--radius) * 2);
  background:
    linear-gradient(135deg, rgba(180, 83, 58, 0.08), transparent 36%),
    var(--c-surface);
  box-shadow: var(--shadow-soft);
}

.game-stage-head {
  display: grid;
  gap: 8px;
}

.game-stage h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  line-height: 1.12;
}

.game-stage-head p {
  margin: 0;
}

.mystery-board {
  display: grid;
  grid-template-columns: minmax(280px, 1.2fr) minmax(260px, 0.8fr);
  gap: clamp(14px, 3vw, 24px);
  align-items: start;
}

.mystery-scene {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: calc(var(--radius) * 2);
  background: #19130f;
}

.mystery-scene img,
.suspect-card img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.mystery-scene img {
  aspect-ratio: 1 / 1;
}

.mystery-scene figcaption {
  padding: 12px 14px;
  color: #f7e8bf;
  background: #19130f;
  font-size: 0.84rem;
  line-height: 1.55;
}

.mystery-suspects {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.suspect-card {
  display: grid;
  gap: 8px;
  padding: 8px;
  background: #fffaf0;
  color: var(--c-ink);
  text-align: left;
}

.suspect-card img {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
}

.suspect-card span {
  padding: 0 4px 4px;
}

.suspect-card:hover,
.game-answer-btn:hover,
.game-primary-btn:hover,
.game-secondary-btn:hover {
  transform: translateY(-1px);
  border-color: var(--c-accent);
}

.quick-puzzle-board {
  display: grid;
  gap: 18px;
}

.mystery-board[hidden],
.quick-puzzle-board[hidden] {
  display: none;
}

.lock-clues,
.pattern-strip,
.quick-answer-grid {
  display: grid;
  gap: 12px;
}

.lock-clues {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.lock-clues span,
.pattern-token {
  display: grid;
  min-height: 88px;
  place-items: center;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #fbfaf7;
  color: var(--c-ink);
  font-weight: 900;
  text-align: center;
}

.pattern-strip {
  grid-template-columns: repeat(6, minmax(44px, 1fr));
}

.pattern-token {
  font-size: clamp(1.7rem, 6vw, 3rem);
  line-height: 1;
}

.token-0,
.token-3 { color: #b42318; }
.token-1,
.token-4 { color: #237044; }
.token-2 { color: #2d5ca8; }
.token-5 { color: #b7791f; }

.quick-answer-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.quick-answer-grid .game-answer-btn {
  padding: 12px;
  background: #fffaf0;
  color: var(--c-ink);
}

.game-feedback {
  min-height: 58px;
  padding: 14px 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #fbfaf7;
  color: var(--c-muted);
}

.game-feedback p {
  margin: 0;
}

.game-feedback.ok {
  border-color: #8bb37a;
  background: #f1faeb;
  color: #315c27;
}

.game-feedback.bad {
  border-color: #d8a29a;
  background: #fff3ef;
  color: #8a3d2b;
}

.game-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.game-primary-btn,
.game-secondary-btn {
  padding: 0 16px;
}

.game-primary-btn {
  border-color: #231915;
  background: #231915;
  color: #fff7df;
}

.game-secondary-btn {
  background: #fbfaf7;
  color: var(--c-ink);
}

/* ===== Cipher Terminal ===== */
.cipher-terminal-section {
  padding: clamp(24px, 5vw, 56px) 0;
}

.cipher-terminal {
  max-width: 680px;
  border: 1px solid var(--c-line);
  border-radius: calc(var(--radius) * 2);
  background: #0d0c09;
  color: #c6f135;
  font-family: var(--font-mono);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.cipher-terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: #1a1916;
  border-bottom: 1px solid #2e2c27;
}

.cipher-terminal-bar span {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #444;
}

.cipher-terminal-bar span:nth-child(1) { background: #e05252; }
.cipher-terminal-bar span:nth-child(2) { background: #e0a352; }
.cipher-terminal-bar span:nth-child(3) { background: #52c152; }

.cipher-terminal-title {
  flex: 1;
  width: auto;
  text-align: center;
  color: #666;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
}

.cipher-level {
  padding: clamp(20px, 4vw, 36px) clamp(16px, 4vw, 32px);
}

.cipher-prompt {
  margin: 0 0 6px;
  color: #888;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
}

.cipher-question {
  margin: 0 0 18px;
  color: #e8ff7a;
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  line-height: 1.5;
}

.cipher-ciphertext {
  margin: 0 0 18px;
  color: #e8ff7a;
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  line-height: 1.5;
  word-break: break-all;
}

.cipher-hint-btn {
  margin: 0 0 10px;
  padding: 0;
  border: none;
  background: none;
  color: #888;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
  transition: color 150ms ease;
}

.cipher-hint-btn:hover {
  color: #c6f135;
}

.cipher-hint {
  margin: 0 0 16px;
  color: #9db36c;
  font-size: 0.8rem;
  line-height: 1.6;
}

.cipher-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cipher-input {
  flex: 1 1 200px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid #333;
  border-radius: var(--radius);
  background: #1a1916;
  color: #c6f135;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 150ms ease;
}

.cipher-input:focus {
  border-color: #c6f135;
}

.cipher-submit {
  height: 38px;
  padding: 0 16px;
  border: 1px solid #c6f135;
  border-radius: var(--radius);
  background: transparent;
  color: #c6f135;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 150ms ease, color 150ms ease;
}

.cipher-submit:hover {
  background: #c6f135;
  color: #0d0c09;
}

.cipher-feedback {
  min-height: 1.2em;
  margin: 10px 0 0;
  color: #e05252;
  font-size: 0.78rem;
}

.cipher-feedback.ok {
  color: #52c152;
}

.cipher-finale {
  padding: clamp(28px, 5vw, 48px) clamp(16px, 4vw, 32px);
  border-top: 1px solid #2e2c27;
  text-align: center;
}

.cipher-finale-label {
  margin: 0 0 20px;
  color: #52c152;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
}

.cipher-finale-message {
  margin: 0 0 8px;
  color: #e8ff7a;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.15;
}

.cipher-finale-sub {
  margin: 0;
  color: #666;
  font-size: 0.78rem;
}

/* ===== Cipher Archive ===== */
.cipher-archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.cipher-archive-clue {
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-surface);
}

.cipher-archive-clue h3 {
  margin: 0;
  color: var(--c-ink);
  font-family: var(--font-display);
  font-size: 1.28rem;
  line-height: 1.2;
}

.cipher-archive-clue p {
  margin: 0;
  color: var(--c-muted);
}

.cipher-unlock-panel {
  display: grid;
  gap: 12px;
  max-width: 620px;
  margin-bottom: 24px;
  padding: 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #fbfaf7;
}

.cipher-unlock-label {
  color: var(--c-ink);
  font-weight: 800;
}

.cipher-unlock-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cipher-unlock-input,
.cipher-unlock-button {
  min-height: 42px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  font: 700 0.92rem/1.2 var(--font-body);
}

.cipher-unlock-input {
  flex: 1 1 220px;
  min-width: 180px;
  padding: 0 14px;
  background: var(--c-surface);
  color: var(--c-ink);
}

.cipher-unlock-button {
  padding: 0 16px;
  background: #231915;
  color: #fff7df;
  cursor: pointer;
}

.cipher-unlock-feedback {
  min-height: 24px;
  margin: 0;
  color: var(--c-muted);
}

.cipher-unlock-feedback.ok {
  color: #315c27;
}

.cipher-unlock-feedback.bad {
  color: #8a3d2b;
}

.cipher-answer-reveal {
  padding: 10px 12px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #fff7df;
  color: var(--c-ink);
  font-weight: 800;
}

.cipher-archive-code {
  color: var(--c-accent-ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cipher-archive-signal,
.cipher-archive-code-line {
  padding: 10px 12px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #fbfaf7;
}

.cipher-archive-signal {
  color: var(--c-accent-ink);
  font-weight: 800;
}

.cipher-archive-code-line code {
  color: var(--c-ink);
  font-family: var(--font-mono);
  overflow-wrap: anywhere;
}

.cipher-archive-panel {
  display: grid;
  gap: 18px;
  max-width: 760px;
  padding: clamp(22px, 4vw, 32px);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #0d0c09;
  color: #c6f135;
  box-shadow: var(--shadow-soft);
}

.cipher-archive-panel h2,
.cipher-archive-panel p {
  margin: 0;
}

.cipher-archive-panel h2 {
  color: #e8ff7a;
}

.cipher-archive-panel p {
  color: #9db36c;
}

.cipher-moved-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
}

@media (prefers-reduced-motion: no-preference) {
  .portfolio-note-list .portfolio-note-item {
    transition: opacity 180ms ease;
  }
}

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

.portfolio-section,
.portfolio-card,
.portfolio-project-card,
.portfolio-note-item {
  animation: portfolio-rise 520ms ease both;
}

.portfolio-card:nth-child(2),
.portfolio-project-card:nth-child(2),
.portfolio-note-item:nth-child(2) {
  animation-delay: 70ms;
}

.portfolio-card:nth-child(3),
.portfolio-project-card:nth-child(3),
.portfolio-note-item:nth-child(3) {
  animation-delay: 140ms;
}

@media (max-width: 820px) {
  .portfolio-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .portfolio-nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .portfolio-hero,
  .portfolio-hero-grid,
  .portfolio-section-header,
  .portfolio-about-grid,
  .portfolio-about__copy,
  .portfolio-skill-grid,
  .portfolio-skill-cloud,
  .portfolio-entry-grid,
  .portfolio-note-item,
  .portfolio-note-item > a {
    grid-template-columns: 1fr;
  }

  .portfolio-hero {
    min-height: auto;
  }

  .portfolio-note-item > a .portfolio-tags,
  .portfolio-note-item > a p {
    grid-column: auto;
  }

  .portfolio-hero-panel {
    padding: 22px 0 0;
    border-top: 1px solid var(--c-line);
    border-left: 0;
  }

  .mystery-board,
  .lock-clues,
  .quick-answer-grid {
    grid-template-columns: 1fr;
  }

  .mystery-suspects {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pattern-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .portfolio-hero--sub h1 {
    font-size: clamp(1.75rem, 8vw, 2.4rem);
  }
}

@media (max-width: 640px) {
  .portfolio-main,
  .portfolio-footer {
    width: min(100% - 32px, var(--maxw));
  }

  .portfolio-card,
  .portfolio-project-card,
  .portfolio-note-item,
  .game-stage {
    padding: 20px;
  }

  .mystery-suspects {
    grid-template-columns: 1fr;
  }

  .game-picker,
  .game-actions {
    flex-direction: column;
  }

  .game-tab,
  .game-primary-btn,
  .game-secondary-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0s !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(63, 125, 53, 0.07) 1px, transparent 1px),
    linear-gradient(rgba(63, 125, 53, 0.05) 1px, transparent 1px),
    var(--bg);
  background-size: 28px 28px;
  color: var(--ink);
  font-family:
    Inter, "Segoe UI", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.home-shell {
  min-height: 100vh;
}

.home-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 32px;
  background: rgba(255, 253, 246, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.home-nav {
  display: flex;
  gap: 8px;
}

.home-nav a {
  padding: 9px 12px;
  border-radius: 7px;
  color: var(--muted);
  font-weight: 800;
}

.home-nav a:hover {
  background: #e5efdb;
  color: var(--grass-dark);
}

.home-main {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 32px;
}

.home-hero {
  min-height: min(560px, calc(100vh - 88px));
  display: grid;
  grid-template-columns: 1fr 340px;
  align-items: center;
  gap: 32px;
}

.home-hero h1 {
  max-width: 760px;
}

.home-hero p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
}

.home-hero-panel {
  display: grid;
  gap: 8px;
  padding: 26px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.home-hero-panel strong {
  font-size: 2.6rem;
  line-height: 1;
}

.home-hero-panel span {
  font-weight: 900;
}

.home-hero-panel small {
  color: var(--muted);
}

.home-section {
  margin-bottom: 28px;
}

.plugin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.plugin-card {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 18px;
  padding: 22px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

a.plugin-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.plugin-card p {
  color: var(--muted);
}

.plugin-mark {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border: 3px solid #22351f;
  background: linear-gradient(135deg, var(--grass), #74aa46 52%, var(--gold) 53%);
  color: #fff;
  font-weight: 900;
  box-shadow: inset -4px -4px 0 rgba(0, 0, 0, 0.18);
}

.muted-card {
  opacity: 0.78;
}

.site-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
  min-width: 0;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 24px;
  background: rgba(255, 253, 246, 0.92);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 3px solid #22351f;
  background: linear-gradient(135deg, var(--grass), #74aa46 52%, var(--clay) 53%);
  color: #fff;
  font-weight: 900;
  box-shadow: inset -4px -4px 0 rgba(0, 0, 0, 0.18);
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 0.8rem;
}

.search {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 12px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.search svg,
.icon-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.search input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
}

.nav-list {
  display: grid;
  gap: 6px;
}

.nav-list a {
  padding: 10px 12px;
  border-radius: 7px;
  color: var(--muted);
  font-weight: 700;
}

.nav-list a:hover,
.nav-list a.active {
  background: #e5efdb;
  color: var(--grass-dark);
}

.server-card {
  margin-top: auto;
  display: flex;
  gap: 10px;
  padding: 14px;
  background: #eef5e5;
  border: 1px solid #cbdfbb;
  border-radius: 8px;
}

.server-card strong,
.server-card span {
  display: block;
}

.server-card span {
  color: var(--muted);
  font-size: 0.88rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 999px;
  background: #39a34a;
  box-shadow: 0 0 0 5px rgba(57, 163, 74, 0.15);
  flex: 0 0 auto;
}

main {
  width: min(1180px, 100%);
  min-width: 0;
  margin: 0 auto;
  padding: 32px;
}

.section-block {
  margin-bottom: 28px;
  padding: 32px;
  background: rgba(255, 253, 246, 0.94);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  scroll-margin-top: 24px;
}

.hero {
  min-height: min(640px, calc(100vh - 64px));
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 1.08fr);
  align-items: center;
  gap: 42px;
  overflow: hidden;
}

.hero h1 {
  overflow-wrap: anywhere;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.hero-copy p:not(.eyebrow),
.section-heading p:not(.eyebrow) {
  color: var(--muted);
  max-width: 720px;
}

.hero-copy p:not(.eyebrow) {
  max-width: 620px;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 2px solid var(--grass-dark);
  border-radius: 7px;
  font-weight: 900;
}

.button.primary {
  background: var(--grass);
  color: #fff;
  box-shadow:
    inset -3px -3px 0 rgba(0, 0, 0, 0.18),
    0 10px 22px rgba(63, 125, 53, 0.2);
}

.button.ghost {
  background: #fff;
  color: var(--grass-dark);
}

.hero-art {
  position: relative;
  display: grid;
  overflow: hidden;
  min-height: 440px;
  aspect-ratio: 1.32;
  padding: 48px 18px 42px;
  border: 4px solid #172724;
  background:
    linear-gradient(135deg, rgba(224, 179, 66, 0.18), transparent 34%),
    #13201d;
  box-shadow:
    12px 12px 0 #d3c69f,
    var(--shadow-strong);
}

.hero-art img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  image-rendering: pixelated;
}

.hero-art-toolbar,
.hero-art-caption {
  position: absolute;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  color: #f8f4e5;
  font-family: "Cascadia Code", Consolas, monospace;
}

.hero-art-toolbar {
  top: 0;
  gap: 8px;
  height: 34px;
  padding: 0 16px;
  background: #172724;
  border-bottom: 3px solid #e0b342;
}

.hero-art-toolbar span {
  width: 10px;
  height: 10px;
  background: #b54d45;
}

.hero-art-toolbar span:nth-child(2) {
  background: #e0b342;
}

.hero-art-toolbar span:nth-child(3) {
  background: #4f8762;
}

.hero-art-toolbar strong {
  margin-left: 8px;
  font-size: 0.78rem;
}

.hero-art-caption {
  bottom: 0;
  justify-content: space-between;
  gap: 12px;
  min-height: 36px;
  padding: 0 16px;
  background: rgba(248, 244, 229, 0.94);
  border-top: 3px solid #172724;
  color: #172724;
  font-size: 0.78rem;
  font-weight: 900;
}

.stats-grid,
.permission-grid,
.api-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.stats-grid article,
.permission-grid article,
.api-grid article,
.timeline article,
.code-card,
.release-list article {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.stats-grid article {
  padding: 24px 22px;
  box-shadow: 0 10px 24px rgba(37, 45, 30, 0.08);
}

.stats-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: clamp(1.55rem, 2.4vw, 2.15rem);
  line-height: 1;
}

.stats-grid span {
  color: var(--muted);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.timeline article {
  padding: 20px;
}

.timeline span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  background: #e5efdb;
  color: var(--grass-dark);
  border: 1px solid #c4d8b4;
  border-radius: 6px;
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: start;
}

.code-stack {
  display: grid;
  gap: 12px;
}

.code-card {
  padding: 16px;
}

.code-card > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  color: var(--muted);
  font-weight: 800;
}

code,
pre {
  font-family: "Cascadia Code", Consolas, monospace;
}

.code-card code {
  display: block;
  padding: 12px;
  overflow-x: auto;
  background: #1f2a1d;
  color: #dff3c2;
  border-radius: 6px;
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--stone);
  cursor: pointer;
}

.icon-button:hover {
  border-color: var(--grass);
  color: var(--grass-dark);
}

.row-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.tabs {
  display: flex;
  gap: 6px;
  padding: 4px;
  background: #ece5d3;
  border-radius: 8px;
}

.tab {
  min-height: 36px;
  padding: 0 14px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-weight: 900;
  cursor: pointer;
}

.tab.active {
  background: #fff;
  color: var(--grass-dark);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: #f1ead8;
  color: #40503d;
  font-size: 0.86rem;
}

td code,
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 2px 8px;
  background: #edf5e5;
  border: 1px solid #cbdcbd;
  border-radius: 6px;
  color: var(--grass-dark);
  font-size: 0.88rem;
  white-space: nowrap;
}

.empty-state {
  margin: 16px 0 0;
  padding: 14px;
  color: var(--muted);
  background: #fff8df;
  border: 1px solid #ead89c;
  border-radius: 8px;
}

.permission-grid,
.api-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 0;
}

.job-grid {
  display: grid;
  gap: 16px;
}

.job-card {
  display: grid;
  grid-template-columns: minmax(180px, 0.32fr) 1fr;
  gap: 18px;
  padding: 20px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.job-meta {
  display: grid;
  align-content: start;
  gap: 10px;
}

.job-meta strong {
  font-size: 1.25rem;
}

.job-meta span {
  color: var(--muted);
}

.skill-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.skill-item {
  padding: 14px;
  background: #f7f4ea;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.skill-item strong {
  display: block;
  margin-bottom: 6px;
}

.skill-item p {
  margin-bottom: 8px;
  color: var(--muted);
}

.skill-item small {
  color: var(--clay);
  font-weight: 800;
}

.config-file-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.config-file-card {
  display: grid;
  gap: 12px;
  padding: 20px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.config-file-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.config-file-head code {
  display: inline-flex;
  max-width: 100%;
  margin-bottom: 8px;
  padding: 4px 8px;
  overflow-wrap: anywhere;
  background: #edf5e5;
  border: 1px solid #cbdcbd;
  border-radius: 6px;
  color: var(--grass-dark);
}

.config-file-card p {
  color: var(--muted);
}

.key-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.key-list span {
  padding: 4px 8px;
  background: #f1ead8;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: #40503d;
  font-size: 0.86rem;
  font-weight: 800;
}

.config-file-card pre {
  margin: 0;
  padding: 14px;
  overflow-x: auto;
  background: #1f2a1d;
  color: #dff3c2;
  border-radius: 8px;
}

.requirement-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.requirement-card {
  padding: 20px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.requirement-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.requirement-title span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 2px 8px;
  background: #edf5e5;
  border: 1px solid #cbdcbd;
  border-radius: 6px;
  color: var(--grass-dark);
  font-size: 0.82rem;
  font-weight: 900;
}

.requirement-title h3 {
  margin: 0;
}

.requirement-card dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

.requirement-card dl div {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.requirement-card dt {
  color: #40503d;
  font-weight: 900;
}

.requirement-card dd {
  margin: 0;
  color: var(--muted);
}

.requirement-card dd a {
  color: var(--grass-dark);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.permission-grid article,
.api-grid article {
  padding: 20px;
}

.config-panel {
  margin: 0;
  padding: 20px;
  overflow-x: auto;
  background: #1f2a1d;
  color: #dff3c2;
  border-radius: 8px;
  border: 1px solid #31442d;
}

.faq-list {
  display: grid;
  gap: 10px;
}

details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

summary {
  cursor: pointer;
  padding: 16px 18px;
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--muted);
}

.release-list {
  display: grid;
  gap: 12px;
}

.release-list article {
  padding: 18px;
}

.release-list time {
  color: var(--clay);
  font-weight: 900;
  font-size: 0.88rem;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  transform: translateY(18px);
  opacity: 0;
  pointer-events: none;
  padding: 10px 14px;
  background: #1f2a1d;
  color: #fff;
  border-radius: 7px;
  box-shadow: var(--shadow);
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .home-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 56px 0 24px;
  }

  .plugin-grid {
    grid-template-columns: 1fr;
  }

  .site-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .nav-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 28px;
  }

  .hero-art {
    width: min(680px, 100%);
    max-width: 100%;
    margin: 0 auto;
  }

  .timeline,
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .job-card,
  .skill-list,
  .config-file-grid,
  .requirement-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .home-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding: 18px;
  }

  .home-main {
    padding: 18px;
  }

  main,
  .sidebar {
    padding: 18px;
  }

  .section-block {
    padding: 22px;
  }

  .nav-list,
  .timeline,
  .stats-grid,
  .permission-grid,
  .api-grid {
    grid-template-columns: 1fr;
  }

  .row-heading {
    display: block;
  }

  .tabs {
    margin-top: 14px;
    width: 100%;
  }

  .tab {
    flex: 1;
  }

  h1 {
    font-size: 2.85rem;
    line-height: 0.96;
  }

  .hero-art,
  .hero-art img {
    min-height: 0;
  }

  .hero-art {
    aspect-ratio: 1.05;
    padding: 42px 10px 50px;
    box-shadow:
      7px 7px 0 #d3c69f,
      var(--shadow);
  }

  .hero-art-toolbar {
    padding: 0 12px;
  }

  .hero-art-toolbar strong,
  .hero-art-caption {
    font-size: 0.7rem;
  }

  .hero-art-caption {
    flex-wrap: wrap;
    align-content: center;
    justify-content: flex-start;
    padding: 6px 12px;
  }

  .requirement-card dl div {
    grid-template-columns: 1fr;
  }
}