/* ========== Reset & Base ========== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Reference palette
     柠檬黄 #F9E076  |  青柠绿 #7FB069  |  石板灰 #444444
  */
  --yellow: #F9E076;
  --yellow-soft: #FFF7D4;
  --yellow-mute: #F5E8B0;
  --yellow-dark: #E4C858;

  --green: #7FB069;
  --green-soft: #E8F2E2;
  --green-mute: #C5DCB8;
  --green-dark: #6A9557;

  --slate: #444444;
  --slate-light: #5A5A5A;
  --slate-lighter: #8A8A8A;
  --slate-dark: #2E2E2E;

  /* Light theme (default) */
  --bg-primary: #FDFBF3;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #F7F3E6;
  --surface: #FFFFFF;
  --surface-hover: #FDFBF3;

  --text-primary: var(--slate);
  --text-secondary: var(--slate-light);
  --text-tertiary: var(--slate-lighter);

  --border: rgba(68, 68, 68, 0.08);
  --border-hover: rgba(68, 68, 68, 0.16);

  --accent: var(--green);
  --accent-hover: var(--green-dark);
  --accent-dim: rgba(127, 176, 105, 0.12);

  --danger: #E07A5F;
  --danger-dim: rgba(224, 122, 95, 0.1);
  --success: var(--green);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --shadow: 0 6px 28px rgba(68, 68, 68, 0.06);
  --shadow-hover: 0 10px 36px rgba(68, 68, 68, 0.1);

  --font-serif: 'Noto Serif SC', 'Songti SC', serif;
  --font-sans: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 840px;
}

[data-theme="dark"] {
  --bg-primary: #1E1E1E;
  --bg-secondary: #262626;
  --bg-tertiary: #303030;
  --surface: #2C2C2C;
  --surface-hover: #363636;

  --text-primary: #F5F1E6;
  --text-secondary: #D0CCC0;
  --text-tertiary: #B0ACA0;

  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);

  --accent: var(--yellow);
  --accent-hover: var(--yellow-dark);
  --accent-dim: rgba(249, 224, 118, 0.12);

  --green: #8FC079;
  --green-dark: #7FB069;
  --green-mute: #C5DCB8;
  --yellow-dark: #E4C858;
  --yellow-mute: #F5E8B0;

  --shadow: 0 6px 28px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 10px 36px rgba(0, 0, 0, 0.4);
}

/* Dark mode: override headings that use --slate for color */
[data-theme="dark"] .nav-logo,
[data-theme="dark"] .hero-name,
[data-theme="dark"] .section-title,
[data-theme="dark"] .identity-title,
[data-theme="dark"] .interests-heading,
[data-theme="dark"] .work-name,
[data-theme="dark"] .contact-name,
[data-theme="dark"] .footer-logo,
[data-theme="dark"] .statement-text {
  color: #E8E4D8;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background 0.3s ease, color 0.3s ease;
}

a { color: inherit; text-decoration: none; transition: color 0.2s; }
img { max-width: 100%; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== Navbar ========== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all 0.3s ease;
  background: transparent;
}

.navbar.scrolled {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  backdrop-filter: blur(12px);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--slate);
  position: relative;
}

.nav-logo::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 0; right: 0;
  height: 6px;
  background: var(--yellow);
  opacity: 0.35;
  border-radius: 4px;
  z-index: -1;
}

.nav-links { display: flex; gap: 28px; }

.nav-link {
  font-size: 14px;
  color: var(--text-secondary);
  position: relative;
  transition: color 0.2s;
}

.nav-link:hover { color: var(--green); }

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  border-radius: 2px;
  background: var(--green);
  transition: width 0.3s;
}

.nav-link:hover::after { width: 100%; }

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

.theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.2s;
  box-shadow: var(--shadow);
}

.theme-toggle:hover {
  border-color: var(--yellow);
  color: var(--slate);
  background: var(--yellow);
  transform: rotate(12deg);
}

.icon-sun { display: none; }
.icon-moon { display: block; }
[data-theme="dark"] .icon-sun { display: block; }
[data-theme="dark"] .icon-moon { display: none; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  padding: 4px;
}

.menu-toggle span {
  width: 20px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* ========== Hero ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 80px 24px 40px;
}

.hero-bg { position: absolute; inset: 0; z-index: 0; }

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
}

.glow-1 {
  width: 380px; height: 380px;
  background: var(--yellow);
  top: 12%; left: -5%;
  animation: float 9s ease-in-out infinite;
}

.glow-2 {
  width: 320px; height: 320px;
  background: var(--green);
  bottom: 8%; right: -5%;
  animation: float 11s ease-in-out infinite reverse;
  opacity: 0.22;
}

.glow-3 {
  width: 260px; height: 260px;
  background: var(--yellow-mute);
  top: 50%; left: 55%;
  animation: float 13s ease-in-out infinite;
  opacity: 0.2;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(24px, -24px); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 560px;
}

.hero-avatar {
  width: 140px;
  height: 140px;
  margin: 0 auto 24px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--surface);
  box-shadow: 0 0 0 4px var(--yellow), 0 8px 28px rgba(68, 68, 68, 0.12);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-avatar:hover {
  transform: scale(1.04) rotate(2deg);
  box-shadow: 0 0 0 4px var(--green), 0 12px 36px rgba(127, 176, 105, 0.25);
}

.hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-greeting {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.1em;
}

.hero-name {
  font-family: var(--font-serif);
  font-size: 54px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
  color: var(--slate);
  position: relative;
  display: inline-block;
}

.hero-name::after {
  content: '';
  position: absolute;
  bottom: 6px; left: -4px; right: -4px;
  height: 16px;
  background: var(--yellow);
  opacity: 0.4;
  border-radius: 8px;
  z-index: -1;
}

.hero-tagline {
  font-size: 16px;
  color: var(--green);
  margin-bottom: 28px;
  letter-spacing: 0.1em;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 36px;
}

.hero-tag {
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.25s;
  box-shadow: var(--shadow);
}

.hero-tag:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.hero-scroll {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-tertiary);
  letter-spacing: 0.1em;
}

.scroll-line {
  width: 2px; height: 40px;
  border-radius: 2px;
  background: var(--border-hover);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 50%;
  background: var(--green);
  border-radius: 2px;
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(200%); }
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 30px;
  font-size: 14px;
  font-family: var(--font-sans);
  font-weight: 500;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.25s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 4px 16px rgba(127, 176, 105, 0.3);
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(127, 176, 105, 0.38);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-ghost {
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.btn-ghost:hover {
  border-color: var(--yellow);
  background: var(--yellow);
  color: var(--slate);
}

/* ========== Sections ========== */
.section { padding: 100px 0; position: relative; }
.section-alt { background: var(--bg-secondary); }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--green);
  margin-bottom: 12px;
  font-weight: 500;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--slate);
}

.section-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ========== Game Board ========== */
.game-board {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.game-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.game-card:hover {
  border-color: var(--yellow);
  transform: translateX(4px);
  background: var(--surface-hover);
}

.game-card.selected {
  border-color: var(--danger);
  background: var(--danger-dim);
}

.game-card.selected .game-card-mark::after {
  content: '假';
  position: absolute;
  top: -2px; right: -2px;
  width: 28px; height: 28px;
  background: var(--danger);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
}

.game-card.revealed-true {
  border-color: var(--green);
  background: rgba(127, 176, 105, 0.08);
  cursor: default;
}

.game-card.revealed-true .game-card-mark::after {
  content: '真';
  position: absolute;
  top: -2px; right: -2px;
  width: 28px; height: 28px;
  background: var(--green);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
}

.game-card.revealed-false {
  border-color: var(--danger);
  background: var(--danger-dim);
  cursor: default;
}

.game-card.revealed-false .game-card-mark::after {
  content: '假';
  position: absolute;
  top: -2px; right: -2px;
  width: 28px; height: 28px;
  background: var(--danger);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
}

.game-card.revealed-false.guessed-correct {
  animation: shake-correct 0.5s ease;
}

.game-card.revealed-false.guessed-wrong {
  animation: pulse-wrong 0.5s ease;
}

@keyframes shake-correct {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(2px); }
  75% { transform: translateX(-2px); }
}

@keyframes pulse-wrong {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

.game-card-num {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 600;
  color: var(--green);
  transition: all 0.25s;
}

.game-card.selected .game-card-num {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.game-card.revealed-true .game-card-num {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}

.game-card.revealed-false .game-card-num {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.game-card-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-primary);
  flex: 1;
  padding-top: 4px;
}

.game-card-mark {
  position: relative;
  width: 28px;
  flex-shrink: 0;
}

.game-controls {
  text-align: center;
  margin-bottom: 24px;
}

.game-hint {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  min-height: 20px;
}

.game-answer {
  display: none;
  text-align: center;
}

.game-answer.show {
  display: block;
  animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.answer-banner {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 24px;
  padding: 16px;
  border-radius: var(--radius-md);
}

.answer-banner.win {
  background: rgba(127, 176, 105, 0.1);
  color: var(--green-dark);
  border: 1px solid rgba(127, 176, 105, 0.25);
}

.answer-banner.lose {
  background: rgba(249, 224, 118, 0.35);
  color: var(--slate);
  border: 1px solid rgba(249, 224, 118, 0.5);
}

.answer-list {
  text-align: left;
  margin-bottom: 24px;
}

.answer-item {
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  box-shadow: var(--shadow);
}

.answer-item-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.answer-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}

.answer-badge.true {
  background: rgba(127, 176, 105, 0.12);
  color: var(--green-dark);
}

.answer-badge.false {
  background: var(--danger-dim);
  color: var(--danger);
}

.answer-item-text {
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.answer-item-explain {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.game-skip {
  text-align: center;
  margin-top: 16px;
}

.game-skip a {
  font-size: 13px;
  color: var(--text-tertiary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.game-skip a:hover {
  color: var(--green);
}

/* ========== About / Statement ========== */
.about-photo {
  max-width: 560px;
  margin: 0 auto 48px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--border);
}

.about-photo img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.about-photo:hover img {
  transform: scale(1.02);
}

.about-statement {
  text-align: center;
  padding: 0 20px;
  margin-bottom: 56px;
}

.statement-text {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.8;
  color: var(--slate);
  position: relative;
}

.statement-text::before,
.statement-text::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  border-radius: 3px;
  background: var(--yellow);
  margin: 24px auto;
  opacity: 0.7;
}

/* ========== Identity Grid ========== */
.identity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 64px;
}

.identity-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.identity-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.identity-card:nth-child(odd):hover { border-color: var(--green); }
.identity-card:nth-child(even):hover { border-color: var(--yellow); }

.identity-card:nth-child(odd) .identity-icon { color: var(--green); }
.identity-card:nth-child(even) .identity-icon { color: var(--yellow-dark); }

.identity-icon {
  margin-bottom: 16px;
}

.identity-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.5;
  color: var(--slate);
}

.identity-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========== Interests ========== */
.interests-section {
  margin-top: 8px;
}

.interests-heading {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 24px;
  color: var(--slate);
  text-align: center;
}

.interests-categories {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 560px;
  margin: 0 auto;
}

.interest-category {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all 0.3s;
  box-shadow: var(--shadow);
}

.interest-category:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.interest-photo {
  flex-shrink: 0;
  width: 88px;
  height: 88px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.interest-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.interest-category:hover .interest-photo img {
  transform: scale(1.08);
}

.interest-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.interest-category--green { border-left: 3px solid var(--green); }
.interest-category--green .category-label { color: var(--green-dark); }
.interest-category--green .interest-tag:hover {
  border-color: var(--green);
  color: var(--green);
  background: rgba(127, 176, 105, 0.08);
}

.interest-category--yellow { border-left: 3px solid var(--yellow-dark); }
.interest-category--yellow .category-label { color: var(--yellow-dark); }
.interest-category--yellow .interest-tag:hover {
  border-color: var(--yellow-dark);
  color: var(--slate);
  background: var(--yellow);
}

.interest-category--gold { border-left: 3px solid var(--green); }
.interest-category--gold .category-label { color: var(--green-dark); }
.interest-category--gold .interest-tag:hover {
  border-color: var(--green);
  color: var(--green);
  background: rgba(127, 176, 105, 0.08);
}

.category-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

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

.interest-tag {
  padding: 5px 14px;
  font-size: 13px;
  border-radius: 18px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.2s;
}

.interest-tag:hover {
  transform: translateY(-1px);
}

/* ========== Works ========== */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.work-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: all 0.35s;
  box-shadow: var(--shadow);
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.work-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s;
}

/* L1 - Green */
.work-card--green::before { background: var(--green); }
.work-card--green:hover { border-color: var(--green); }
.work-card--green:hover::before { transform: scaleX(1); }
.work-card--green .work-icon { color: var(--green); }
.work-card--green .work-en { color: var(--green-dark); }
.work-card--green .work-number { color: var(--green); }
.work-card--green .work-items li::before { background: var(--green); }

/* L2 - Yellow */
.work-card--yellow::before { background: var(--yellow-dark); }
.work-card--yellow:hover { border-color: var(--yellow-dark); }
.work-card--yellow:hover::before { transform: scaleX(1); }
.work-card--yellow .work-icon { color: var(--yellow-dark); }
.work-card--yellow .work-en { color: var(--yellow-dark); }
.work-card--yellow .work-number { color: var(--yellow-dark); }
.work-card--yellow .work-items li::before { background: var(--yellow-dark); }

/* L3 - Green */
.work-card--gold::before { background: linear-gradient(90deg, var(--green), var(--yellow-dark)); }
.work-card--gold:hover { border-color: var(--green); }
.work-card--gold:hover::before { transform: scaleX(1); }
.work-card--gold .work-icon { color: var(--green); }
.work-card--gold .work-en { color: var(--green-dark); }
.work-card--gold .work-number { color: var(--green); }
.work-card--gold .work-items li::before { background: var(--green); }

.work-number {
  position: absolute;
  top: 20px; right: 24px;
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 700;
  opacity: 0.2;
}

.work-icon {
  margin-bottom: 20px;
}

.work-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--slate);
}

.work-en {
  font-size: 12px;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.work-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.work-items {
  list-style: none;
  padding: 0;
}

.work-items li {
  font-size: 13px;
  color: var(--text-secondary);
  padding: 6px 0;
  padding-left: 18px;
  position: relative;
  border-top: 1px solid var(--border);
}

.work-items li:first-child {
  border-top: none;
}

.work-items li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
}

/* ========== Contact ========== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: all 0.3s;
  box-shadow: var(--shadow);
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.contact-card:nth-child(1):hover { border-color: var(--green); }
.contact-card:nth-child(2):hover { border-color: var(--yellow-dark); }
.contact-card:nth-child(3):hover { border-color: var(--green); }

.contact-card:nth-child(1) .contact-icon { background: rgba(127, 176, 105, 0.12); color: var(--green); }
.contact-card:nth-child(2) .contact-icon { background: rgba(249, 224, 118, 0.35); color: var(--yellow-dark); }
.contact-card:nth-child(3) .contact-icon { background: rgba(127, 176, 105, 0.12); color: var(--green); }

.contact-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-name {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--slate);
}

.qr-image {
  width: 160px;
  height: 160px;
  margin: 0 auto 16px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}

.qr-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.contact-hint {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* ========== Closing Vision ========== */
.closing {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
  background: var(--slate);
  color: var(--yellow);
}

.closing-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.closing-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
}

.closing-glow--green {
  width: 320px; height: 320px;
  background: var(--green);
  top: 10%; left: 10%;
  animation: float 10s ease-in-out infinite;
}

.closing-glow--blue {
  display: none;
}

.closing-glow--gold {
  width: 280px; height: 280px;
  background: var(--yellow);
  bottom: 10%; right: 10%;
  animation: float 12s ease-in-out infinite reverse;
  opacity: 0.1;
}

.closing-content {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 0 auto;
}

.closing-label {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.3em;
  margin-bottom: 16px;
  font-weight: 500;
  color: var(--green-mute);
}

.closing-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 40px;
  color: var(--yellow);
}

.closing-lines {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.closing-line {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.8;
  color: var(--yellow);
}

.closing-invite {
  font-size: 16px;
  color: var(--green-mute);
  letter-spacing: 0.1em;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ========== Footer ========== */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 32px 0 24px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--slate);
  position: relative;
}

.footer-logo::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 0; right: 0;
  height: 5px;
  background: var(--yellow);
  opacity: 0.35;
  border-radius: 4px;
  z-index: -1;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--green); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* ========== Toast ========== */
.toast {
  position: fixed;
  bottom: 32px; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 24px;
  font-size: 14px;
  color: var(--text-primary);
  box-shadow: var(--shadow);
  z-index: 300;
  opacity: 0;
  transition: all 0.3s;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast.success { border-color: var(--green); }

/* ========== Magic Cursor & Fireworks ========== */
body {
  cursor: none;
}

.magic-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  pointer-events: none;
  z-index: 10000;
  margin: -16px 0 0 -16px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}

.magic-cursor svg {
  width: 100%;
  height: 100%;
  display: block;
}

.firework-particle {
  position: fixed;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  animation: firework 0.9s ease-out forwards;
}

@keyframes firework {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(var(--tx), var(--ty)) scale(0);
    opacity: 0;
  }
}

/* ========== Recruitment Badge ========== */
.recruit-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--green-dark);
  background: var(--green-soft);
  border: 1px solid var(--green-mute);
  border-radius: 20px;
  padding: 2px 10px;
  margin-left: 6px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.25s;
  vertical-align: middle;
}

.recruit-tag:hover {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
  transform: translateY(-1px);
}

/* Floating recruit badge */
.recruit-float {
  position: fixed;
  right: 20px;
  bottom: 32px;
  z-index: 9000;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--slate);
  color: var(--yellow);
  padding: 12px 18px;
  border-radius: 40px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
  transition: all 0.3s;
  border: 1px solid rgba(249, 224, 118, 0.25);
}

.recruit-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.25);
  background: var(--slate-dark);
}

.recruit-float:hover .recruit-arrow {
  transform: translateX(4px);
}

.recruit-pulse {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  position: relative;
}

.recruit-pulse::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: recruit-pulse-ring 1.8s ease-out infinite;
}

@keyframes recruit-pulse-ring {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(3); opacity: 0; }
}

.recruit-text {
  letter-spacing: 0.02em;
}

.recruit-arrow {
  font-size: 16px;
  transition: transform 0.3s;
  color: var(--yellow);
}

[data-theme="dark"] .recruit-float {
  background: #2A2A2A;
  border-color: rgba(249, 224, 118, 0.2);
}

[data-theme="dark"] .recruit-pulse {
  background: var(--green);
}

[data-theme="dark"] .recruit-pulse::after {
  background: var(--green);
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 56px; left: 0; right: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 20px 24px;
    gap: 14px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.3s;
    pointer-events: none;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .menu-toggle { display: flex; }

  .hero-name { font-size: 38px; }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn { width: 100%; }

  .section { padding: 64px 0; }
  .section-title { font-size: 26px; }
  .closing { padding: 80px 0; }
  .closing-title { font-size: 22px; }
  .closing-line { font-size: 15px; }

  .hero-avatar {
    width: 120px;
    height: 120px;
  }

  .about-photo {
    margin-bottom: 36px;
  }

  .statement-text { font-size: 18px; }

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

  .interest-category {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .interest-photo {
    width: 100%;
    height: 160px;
  }

  .interest-content {
    width: 100%;
  }

  .category-label { min-width: auto; padding-top: 0; }

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

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

  .footer-content {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .hero-name { font-size: 30px; }
  .hero-avatar {
    width: 104px;
    height: 104px;
  }
  .statement-text { font-size: 16px; }
  .game-card { padding: 16px; gap: 12px; }
  .game-card-text { font-size: 13px; }
  .closing-line { font-size: 14px; }
  .recruit-float {
    right: 12px;
    bottom: 20px;
    padding: 10px 14px;
    font-size: 12px;
  }
  .recruit-tag {
    font-size: 11px;
    padding: 1px 8px;
  }
}