/* ============================================================
   M1NIWA v2 — Clean Dark Portfolio
   Inspired by modern dev blogs, dogfight360 simplicity
   ============================================================ */

:root {
  --bg: #f7f1e7;
  --bg-elevated: #fffbf4;
  --bg-card: #ffffff;
  --border: rgba(150, 118, 72, 0.16);
  --border-hover: rgba(168, 118, 31, 0.42);
  --text: #2c2118;
  --text-secondary: #5c4d3d;
  --text-tertiary: #6f6250;
  --blue: #8d6116;
  --blue-hover: #74500f;
  --blue-bg: rgba(168, 118, 31, 0.10);
  --indigo: #c8a878;
  --indigo-bg: rgba(200, 168, 120, 0.08);
  --green: #a0b870;
  --green-bg: rgba(160, 184, 112, 0.08);
  --amber: #8d6116;
  --amber-bg: rgba(168, 118, 31, 0.08);
  --red: #c86850;
  --radius: 14px;
  --radius-sm: 8px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Ambient particle canvas */
#bgCanvas {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none;
  opacity: 0.7;
}

/* Warm CRT scanline + wood grain */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(0,0,0,0) 0px, rgba(0,0,0,0) 2px, rgba(120,90,50,0.028) 2px, rgba(120,90,50,0.028) 4px),
    repeating-linear-gradient(90deg, transparent, transparent 3px, rgba(0,0,0,0.010) 3px, rgba(0,0,0,0.010) 5px);
}
body::after {
  content: '';
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  background: radial-gradient(ellipse at 50% 45%, transparent 62%, rgba(120,90,50,0.13) 100%);
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

::selection { background: rgba(168,118,31,0.24); color: #2c2118; }

/* ===== CONTAINER ===== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HEADER ===== */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(26,18,16,0.88);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(212,160,64,0.06);
  transition: border-color 0.3s;
}
/* Scroll progress bar */
.header::after {
  content: '';
  position: absolute; bottom: 0; left: 0; height: 1.5px;
  background: linear-gradient(90deg, var(--blue), var(--amber));
  width: var(--progress, 0%); transition: width 0.1s linear;
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; max-width: 1100px; margin: 0 auto; padding: 0 24px;
}

.header-logo {
  font-size: 20px; font-weight: 700; color: var(--text);
  letter-spacing: -0.02em; text-decoration: none;
  transition: color 0.2s;
}
.header-logo:hover { color: var(--blue); }
.header-logo span { color: var(--blue); }

.header-nav {
  display: flex; gap: 4px; align-items: center;
}

.header-nav a {
  padding: 6px 16px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; color: var(--text-secondary);
  text-decoration: none; transition: all 0.2s;
}
.header-nav a:hover,
.header-nav a.active {
  color: var(--text); background: var(--bg-elevated);
}
.header-nav a:active { transform: scale(0.97); }

.header-social {
  display: flex; gap: 12px; align-items: center;
}
.header-social a {
  color: var(--text-tertiary); font-size: 18px;
  transition: color 0.2s; text-decoration: none;
}
.header-social a:hover { color: var(--blue); }

/* Language sliding switch */
.lang-switch-wrap { margin-bottom: 16px; }
.lang-switch {
  position: relative; display: inline-flex; align-items: center;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 9999px; padding: 3px; cursor: pointer;
  transition: all 0.2s; font-family: inherit;
}
.lang-switch:hover { border-color: var(--border-hover); }
.lang-option {
  position: relative; z-index: 1;
  padding: 4px 16px; font-size: 13px; font-weight: 600;
  color: var(--text-tertiary); transition: color 0.3s;
  pointer-events: none; user-select: none;
}
.lang-option.active { color: #fff; }
.lang-slider {
  position: absolute; top: 3px; left: 3px;
  width: calc(50% - 3px); height: calc(100% - 6px);
  background: var(--blue); border-radius: 9999px;
  transition: transform 0.3s var(--ease);
}
.lang-switch.en .lang-slider { transform: translateX(100%); }

/* Mobile nav toggle */
.menu-toggle {
  display: none; background: none; border: none;
  color: var(--text); font-size: 24px; cursor: pointer; padding: 4px;
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 0;
}
.section + .section { border-top: 1px solid var(--border); }

.section-header {
  margin-bottom: 48px;
}
.section-label {
  font-size: 12px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.14em; color: var(--blue); margin-bottom: 8px;
}
.section-title {
  font-size: 36px; font-weight: 700; letter-spacing: -0.03em;
  color: var(--text); line-height: 1.15; margin-bottom: 12px;
  text-shadow: 0 0 20px rgba(212,160,64,0.25);
}
.section-desc {
  font-size: 17px; color: var(--text-secondary); max-width: 560px;
}

/* ===== HERO ===== */
.hero {
  display: flex; align-items: center; gap: 64px;
  padding: 60px 0 80px;
}
.hero-avatar {
  width: 120px; height: 120px; border-radius: 50%; flex-shrink: 0;
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; font-weight: 700; color: #fff;
  box-shadow: 0 0 0 4px var(--bg), 0 0 0 6px rgba(212,160,64,0.20);
}
.hero-content { flex: 1; }
.hero-name {
  font-size: 48px; font-weight: 700; letter-spacing: -0.04em;
  line-height: 1.05; margin-bottom: 12px;
  color: var(--text);
  text-shadow: 0 0 30px rgba(212,160,64,0.4), 0 0 60px rgba(212,160,64,0.15);
}
.hero-bio {
  font-size: 18px; color: var(--text-secondary); margin-bottom: 20px;
  line-height: 1.6;
}
.hero-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 16px;
}

.hero-resume {
  display: flex; gap: 10px; flex-wrap: wrap;
}
.hero-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 20px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; text-decoration: none;
  background: var(--blue); color: #fff;
  transition: all 0.2s; font-family: inherit;
}
.hero-btn:hover { background: var(--blue-hover); transform: translateY(-1px); }
.hero-btn-outline {
  background: transparent; border: 1px solid var(--border);
  color: var(--text-secondary);
}
.hero-btn-outline:hover { border-color: var(--blue); color: var(--blue); background: transparent; }
.hero-btn:active { transform: scale(0.97); }

/* ===== TAG PILLS ===== */
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 12px; border-radius: 9999px;
  font-size: 12px; font-weight: 500; letter-spacing: 0.01em;
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: default;
  background: var(--blue-bg); color: var(--blue);
}
.tag:hover { transform: translateY(-1px); }
.tag-neutral { background: rgba(255,255,255,0.06); color: var(--text-secondary); }

/* ===== SKILL BARS ===== */
.skills-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}
.skill-group {}
.skill-group-title {
  font-size: 13px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; margin-bottom: 20px;
  color: var(--blue);
}

.skill-item {
  display: flex; align-items: center; gap: 16px; margin-bottom: 12px;
}
.skill-name {
  width: 145px; font-size: 14px; font-weight: 500;
  color: var(--text-secondary); text-align: right; flex-shrink: 0;
  white-space: nowrap;
}
.skill-track {
  flex: 1; height: 6px; background: rgba(255,255,255,0.05);
  border-radius: 3px; overflow: hidden;
}
.skill-fill {
  height: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--blue), var(--amber));
  transition: width 0.8s var(--ease);
}

/* ===== PROJECT CARDS ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  perspective: 1200px;
}
.project-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
  transition: box-shadow 0.4s, border-color 0.4s;
  position: relative; overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
}
.project-card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: 0 0 24px rgba(212,160,64,0.12), 0 12px 40px rgba(0,0,0,0.4);
}
.project-card:active { transform: translateY(0) scale(0.985); }
/* CRT flicker shimmer on card hover */
.project-card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: linear-gradient(180deg, transparent 40%, rgba(232,200,96,0.04) 50%, transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.project-card:hover::after {
  opacity: 1;
  animation: crtFlicker 0.15s steps(2) infinite;
}
@keyframes crtFlicker {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}
.project-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--indigo));
  opacity: 0; transition: opacity 0.3s;
}
.project-card:hover::before { opacity: 1; }
.project-card h3 {
  font-size: 18px; font-weight: 600; letter-spacing: -0.01em;
  margin-bottom: 8px; color: var(--text);
}
.project-card p {
  font-size: 14px; color: var(--text-secondary);
  line-height: 1.55; margin-bottom: 14px;
}
.project-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.project-link {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 13px; font-weight: 500; color: var(--blue);
  text-decoration: none; transition: gap 0.2s;
}
.project-link:hover { gap: 8px; }

/* ===== WINE CARDS ===== */
.wine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.wine-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 20px;
  text-align: center; cursor: pointer;
  transition: all 0.3s var(--ease);
  position: relative;
}
.wine-card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(212,160,64,0.10);
}
.wine-card .wine-emoji { font-size: 48px; margin-bottom: 12px; }
.wine-card .wine-name {
  font-size: 20px; font-weight: 600; color: var(--text);
  margin-bottom: 4px;
}
.wine-card .wine-name-en {
  font-size: 12px; color: var(--text-tertiary); margin-bottom: 12px;
}
.wine-card .wine-notes {
  font-size: 13px; color: var(--text-secondary); line-height: 1.5;
}
.wine-card .wine-meta {
  font-size: 11px; color: var(--text-tertiary); margin-top: 10px;
}

/* ===== TIMELINE (Esports) ===== */
.timeline {
  position: relative; padding-left: 28px; max-width: 700px;
}
.timeline::before {
  content: ''; position: absolute; left: 7px; top: 4px; bottom: 4px;
  width: 2px; background: linear-gradient(to bottom, var(--blue), transparent);
}
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-item::before {
  content: ''; position: absolute; left: -25px; top: 4px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 12px rgba(212,160,64,0.3);
}
.timeline-year {
  font-size: 12px; font-weight: 600; color: var(--blue);
  letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 4px;
}
.timeline-title {
  font-size: 18px; font-weight: 600; color: var(--text); margin-bottom: 6px;
}
.timeline-desc { font-size: 14px; color: var(--text-secondary); }

/* ===== GAME CHIPS ===== */
.chips-grid {
  display: flex; flex-wrap: wrap; gap: 8px; max-width: 700px; margin-top: 32px;
}
.game-chip {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px 16px;
  font-size: 13px; font-weight: 500; color: var(--text-secondary);
  transition: all 0.2s;
}
.game-chip:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-1px); }

/* casual game variant */
.game-chip.casual {
  background: rgba(129,140,248,0.06); border-color: rgba(129,140,248,0.1);
  font-size: 12px; padding: 6px 12px;
}
.game-chip.casual:hover { border-color: var(--indigo); color: var(--indigo); }

/* ===== TERMINAL LOG ===== */
.terminal {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  background: #17120f; border: 1px solid rgba(150, 118, 72, 0.28);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 10px 30px rgba(80, 55, 30, 0.10);
  border-radius: var(--radius); padding: 28px; max-width: 700px;
  position: relative;
}
.terminal::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(52,211,153,0.2), transparent);
}
.terminal .line { margin-bottom: 8px; font-size: 13px; line-height: 1.7; color: #d7c9b2; }
.terminal .prompt { color: #6fdc9a; }
.terminal .cmd    { color: #f2e9d8; }
.terminal .out    { color: #b3a184; }
.terminal .cursor {
  color: var(--amber);
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ===== LIFESTYLE MERGED ===== */
.lifestyle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.lifestyle-col {}
.lifestyle-subtitle {
  font-size: 15px; font-weight: 600; color: var(--text);
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  letter-spacing: -0.01em;
}
.lifestyle-text {
  font-size: 14px; color: var(--text-secondary);
  line-height: 1.6; margin-bottom: 18px;
}
.wine-compact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.wine-mini {
  position: relative;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px 14px 14px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  cursor: default; overflow: hidden;
}
.wine-mini:hover {
  border-color: var(--blue); transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(212,160,64,0.10);
}
.wine-mini .wm-type { position: absolute; top: 8px; right: 10px; font-size: 13px; opacity: 0.85; }
.wine-mini .wm-art { height: 96px; display: flex; align-items: flex-end; justify-content: center; margin-bottom: 8px; }
.wine-mini .wm-art img {
  height: 92px; width: 74px; object-fit: cover; border-radius: 6px;
  border: 1px solid rgba(196,156,88,0.18); box-shadow: 0 3px 14px rgba(0,0,0,0.35);
  filter: saturate(0.92) contrast(1.02);
}
.wine-mini .wm-name { font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 4px; line-height: 1.3; }
.wine-mini .wm-notes {
  font-size: 11px; color: var(--text-tertiary); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}

.wine-shuffle-btn {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 16px; padding: 8px 18px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 13px; font-weight: 500;
  color: var(--text-secondary); cursor: pointer;
  transition: all 0.2s; font-family: inherit;
}
.wine-shuffle-btn:hover { border-color: var(--blue); color: var(--blue); }
.wine-shuffle-btn:active { transform: scale(0.97); }
.wine-shuffle-btn .shuffle-icon { font-size: 16px; display: inline-block; }
.wine-shuffle-btn.shuffling .shuffle-icon { animation: spin 0.5s var(--ease); }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ===== ENHANCED TECH BLOG CARDS ===== */
.technote-item {
  display: block; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 28px; text-decoration: none;
  color: inherit; transition: all 0.25s var(--ease);
  position: relative; overflow: hidden;
}
/* CRT flicker on blog cards too */
.technote-item::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: linear-gradient(180deg, transparent 40%, rgba(232,200,96,0.03) 50%, transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.technote-item:hover::after {
  opacity: 1;
  animation: crtFlicker 0.15s steps(2) infinite;
}
.technote-item::before {
  content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%;
  background: var(--blue); opacity: 0; transition: opacity 0.3s;
}
.technote-item:hover {
  border-color: var(--blue);
  transform: translateX(6px);
  box-shadow: 0 0 20px rgba(212,160,64,0.15), 0 8px 30px rgba(0,0,0,0.3);
}
.technote-item:hover::before { opacity: 1; }
.technote-title {
  font-size: 18px; font-weight: 600; color: var(--text);
  letter-spacing: -0.01em; margin-bottom: 8px;
  transition: color 0.2s;
}
.technote-item:hover .technote-title { color: var(--blue); }
.technote-summary {
  font-size: 14px; color: var(--text-secondary); line-height: 1.6;
  margin-bottom: 14px;
}
.technote-meta {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.technote-date { font-size: 11px; color: var(--text-tertiary); }
.technote-arrow {
  margin-left: auto; font-size: 16px; color: var(--text-tertiary);
  transition: transform 0.2s, color 0.2s;
}
.technote-item:hover .technote-arrow {
  color: var(--blue); transform: translateX(4px);
}

/* ===== FEATURED BLOG GRID ===== */
.blog-featured {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.blog-featured .technote-item { padding: 22px 24px; }
.blog-featured .technote-title { font-size: 17px; }
.blog-more-wrap { margin-top: 28px; text-align: center; }
.blog-more-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 24px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 14px; font-weight: 500;
  color: var(--blue); text-decoration: none;
  transition: all 0.2s; font-family: inherit;
}
.blog-more-btn:hover { border-color: var(--blue); background: var(--blue-bg); }
.blog-more-btn:active { transform: scale(0.97); }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.contact-card {
  display: block; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; text-align: center;
  text-decoration: none; color: inherit;
  transition: all 0.25s var(--ease);
}
.contact-card:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(212,160,64,0.10);
}
.contact-icon { font-size: 32px; margin-bottom: 12px; }
.contact-label { font-size: 15px; font-weight: 600; color: var(--text); }
.contact-value { font-size: 13px; color: var(--text-tertiary); margin-top: 4px; }

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0; text-align: center;
}
.footer p {
  font-size: 13px; color: var(--text-tertiary);
}
.footer .powered {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 8px;
}
.footer .powered .tag { font-size: 10px; padding: 3px 9px; }

/* ===== SCROLL-TO-TOP ===== */
.scroll-top {
  position: fixed; bottom: 32px; right: 32px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-elevated); border: 1px solid var(--border);
  color: var(--text-secondary); font-size: 20px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  z-index: 50; opacity: 0; visibility: hidden;
  transition: all 0.3s var(--ease);
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover {
  border-color: var(--blue); color: var(--blue);
  transform: translateY(-2px);
}

/* ===== RESPONSIVE / MOBILE ===== */
@media (max-width: 768px) {
  .header-nav { display: none; }
  .menu-toggle { display: block; }
  .header-nav.open {
    display: flex; flex-direction: column; position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    padding: 12px;
  }
  .header-nav a { font-size: 16px; padding: 12px 16px; }
  .hero { flex-direction: column; text-align: center; gap: 28px; padding: 32px 0 60px; }
  .hero-name { font-size: 36px; }
  .hero-tags { justify-content: center; }
  .container { padding: 0 20px; }
  .section { padding: 48px 0; }
  .section-title { font-size: 26px; }
  .section-header { margin-bottom: 32px; }

  .skills-grid { grid-template-columns: 1fr; gap: 24px; }
  .skill-name { width: 105px; font-size: 12px; white-space: nowrap; }

  .lifestyle-grid { grid-template-columns: 1fr; gap: 28px; }
  .wine-compact { grid-template-columns: 1fr 1fr; }

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

  .technotes-list { max-width: 100%; }
  .technote-item { padding: 20px; }
  .technote-title { font-size: 16px; }

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

  .scroll-top { width: 40px; height: 40px; bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .hero-name { font-size: 28px; }
  .hero-avatar { width: 90px; height: 90px; font-size: 36px; }
  .hero-bio { font-size: 15px; }
  .section-title { font-size: 22px; }
  .section { padding: 36px 0; }

  .wine-compact { grid-template-columns: 1fr; }

  .contact-grid { grid-template-columns: 1fr; }
  .tag { font-size: 11px; padding: 4px 10px; }
}

/* English mode adjustments */
html.en .hero-name { font-size: 42px; }
html.en .hero-bio { font-size: 16px; }
html.en .section-title { font-size: 32px; }
html.en .section-desc { font-size: 15px; }
html.en .technote-title { font-size: 16px; }
html.en .technote-summary { font-size: 13px; }
html.en .lifestyle-text { font-size: 13px; }
html.en .wine-mini .wm-name { font-size: 12px; }
html.en .wine-mini .wm-notes { font-size: 10px; }
html.en .tag { font-size: 11px; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .status-dot { animation: none; }
  .terminal .cursor { animation: none; }
}
/* Interactive :active feedback */
.btn:active, .wine-card:active, .technote-item:active,
.contact-card:active, .scroll-top:active, .game-chip:active { transform: scale(0.97); }

body { cursor: none; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 10001;
  background: var(--bg-elevated); color: var(--text);
  padding: 10px 16px; border-radius: 0 0 8px 0; text-decoration: none;
}
.skip-link:focus { left: 0; }
.mag-pointer {
  --w: clamp(20px, 2.5vmin, 40px);
  --h: clamp(20px, 2.5vmin, 40px);
  --corner: clamp(5px, 0.6vmin, 9px);
  position: fixed; z-index: 10000;
  top: calc(var(--h) / -2); left: calc(var(--w) / -2);
  width: var(--w); height: var(--h);
  transition: width 0.25s ease-out, height 0.25s ease-out;
  pointer-events: none;
}
.mag-pointer span {
  position: absolute;
  width: var(--corner); height: var(--corner);
  border: clamp(1.5px, 0.2vmin, 2.5px) solid var(--blue);
  border-radius: 1px;
}
.mag-pointer span:nth-child(1) { top: 0; left: 0; border-right: none; border-bottom: none; }
.mag-pointer span:nth-child(2) { top: 0; right: 0; border-left: none; border-bottom: none; }
.mag-pointer span:nth-child(3) { bottom: 0; left: 0; border-right: none; border-top: none; }
.mag-pointer span:nth-child(4) { bottom: 0; right: 0; border-left: none; border-top: none; }
.mag-cross {
  position: fixed; z-index: 10001;
  width: clamp(10px, 1.2vmin, 18px);
  height: clamp(10px, 1.2vmin, 18px);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.mag-cross::before, .mag-cross::after {
  content: ''; position: absolute;
  background: #f0d080;
  box-shadow: 0 0 4px rgba(212,160,64,0.8), 0 0 8px rgba(212,160,64,0.4);
}
.mag-cross::before {
  top: 0; left: 50%; width: 1.5px; height: 100%;
  transform: translateX(-50%);
}
.mag-cross::after {
  top: 50%; left: 0; width: 100%; height: 1.5px;
  transform: translateY(-50%);
}
@media (hover: none), (pointer: coarse) { .mag-pointer, .mag-cross { display: none; } body { cursor: auto; } }

/* ===== SLASH LOADING INTRO (original geometry, JS-driven — no GSAP) ===== */
.slash-overlay {
  position: fixed; inset: 0; z-index: 10000;
  pointer-events: none;
  overflow: hidden;
  /* Pure-CSS watchdog: even if JS dies, the intro can never trap the page */
  animation: slashFallbackHide 0.2s ease-out 3.6s forwards;
}
@keyframes slashFallbackHide { to { opacity: 0; visibility: hidden; } }
.slash-bg {
  position: absolute; inset: 0;
  background: #d4a040;
}
.slash-katana {
  position: absolute; left: 0; top: 100%; z-index: 2;
  width: 30vmin; height: auto;
  will-change: transform;
}
.slash-katana path { fill: #e4e6eb; }
.slash-katana path + path { fill: #9ca3af; }
.slash-mask {
  position: absolute; width: 100%; height: 100%; z-index: 1;
  background: var(--bg);
}
.slash-mask-up {
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.slash-mask-down {
  clip-path: polygon(100% 100%, 100% 0%, 100% 100%, 100% 100%);
}
@media (prefers-reduced-motion: reduce) {
  .slash-overlay { display: none; }
}

/* ============================================================
   2026-09 重构新增
   ============================================================ */

/* ===== RESUME SECTION（页面最末的独立简历区）===== */
.resume-split {
  display: grid; grid-template-columns: 1.45fr 1fr; gap: 30px; align-items: start; margin-top: 26px;
}
.resume-lead { font-size: 15.5px; color: var(--text-secondary); line-height: 1.78; }
.resume-points { list-style: none; margin-top: 20px; display: grid; gap: 11px; }
.resume-points li { position: relative; padding-left: 22px; font-size: 14.5px; color: var(--text-secondary); line-height: 1.6; }
.resume-points li::before {
  content: ''; position: absolute; left: 4px; top: 9px; width: 5px; height: 5px;
  border-radius: 50%; background: var(--amber); opacity: .85;
}
.resume-actions {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; display: grid; gap: 12px; align-content: start;
}
.resume-actions .hero-btn { justify-content: center; }
.resume-meta {
  font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 11.5px;
  color: var(--text-tertiary); text-align: center; letter-spacing: .04em;
}
@media (max-width: 820px) { .resume-split { grid-template-columns: 1fr; } }

/* ===== NAV HUB 通用 ===== */
.navhub-desc { margin-bottom: 28px; }

/* --- v1：编辑式目录（编号 + 标题 + 说明的横向列表）--- */
.hub-editorial { border-top: 1px solid var(--border); }
.hub-ed-row {
  display: grid; grid-template-columns: 62px 1fr auto; align-items: center; gap: 20px;
  padding: 22px 8px; border-bottom: 1px solid var(--border);
  text-decoration: none; color: inherit;
  transition: background .25s var(--ease), padding-left .25s var(--ease);
}
.hub-ed-row:hover { background: rgba(212,160,64,.035); padding-left: 20px; }
.hub-ed-row:active { background: rgba(212,160,64,.07); }
.hub-ed-no {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px; color: var(--text-tertiary); letter-spacing: .1em;
}
.hub-ed-title { font-size: 20px; font-weight: 650; letter-spacing: -.01em; }
.hub-ed-note { font-size: 13.5px; color: var(--text-secondary); margin-top: 4px; line-height: 1.55; }
.hub-ed-meta {
  font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 11.5px;
  color: var(--text-tertiary); white-space: nowrap; letter-spacing: .04em;
}

/* --- v2：控制台 bento（尺寸错落的磁贴）--- */
.hub-bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 14px; }
.hub-tile {
  position: relative; display: flex; flex-direction: column; justify-content: space-between;
  gap: 16px; padding: 20px 18px; min-height: 138px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  text-decoration: none; color: inherit; overflow: hidden;
  transition: border-color .25s var(--ease), transform .25s var(--ease), background .25s;
}
.hub-tile::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(212,160,64,.10), transparent 62%);
  opacity: 0; transition: opacity .3s var(--ease);
}
.hub-tile:hover { border-color: var(--border-hover); transform: translateY(-3px); background: var(--bg-elevated); }
.hub-tile:hover::before { opacity: 1; }
.hub-tile:active { transform: scale(.985); }
.hub-idx {
  position: relative; font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px; letter-spacing: .12em; color: var(--text-tertiary);
}
.hub-name { position: relative; font-size: 18px; font-weight: 650; letter-spacing: -.01em; }
.hub-desc { position: relative; font-size: 12.5px; color: var(--text-secondary); line-height: 1.55; margin-top: 6px; }
.hub-stat {
  position: relative; font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px; color: var(--amber); opacity: .85; letter-spacing: .04em;
}
.sp6 { grid-column: span 6; }
.sp4 { grid-column: span 4; }
.sp3 { grid-column: span 3; }

/* --- v3：杂志大卡（封面式）--- */
.hub-mag { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.hub-mag-card {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 214px; padding: 26px 24px; overflow: hidden;
  border: 1px solid var(--border); border-radius: var(--radius);
  text-decoration: none; color: inherit; background: var(--bg-card);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.hub-mag-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 18% 12%, rgba(212,160,64,.13), transparent 58%);
}
.hub-mag-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.hub-mag-card:active { transform: scale(.99); }
.hub-mag-card.wide { grid-column: span 2; min-height: 172px; }
.hub-mag-kicker {
  position: relative; font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px; letter-spacing: .14em; color: var(--text-tertiary); text-transform: uppercase;
}
.hub-mag-title { position: relative; font-size: 24px; font-weight: 680; margin-top: 10px; letter-spacing: -.015em; }
.hub-mag-note { position: relative; font-size: 13.5px; color: var(--text-secondary); margin-top: 8px; line-height: 1.6; }

@media (max-width: 900px) {
  .sp6, .sp4 { grid-column: span 6; }
  .sp3 { grid-column: span 6; }
  .hub-mag { grid-template-columns: 1fr; }
  .hub-mag-card.wide { grid-column: span 1; }
  .hub-ed-row { grid-template-columns: 44px 1fr; }
  .hub-ed-meta { display: none; }
}
@media (max-width: 600px) {
  .hub-bento { grid-template-columns: 1fr; }
  .sp6, .sp4, .sp3 { grid-column: span 1; }
}

/* ===== SUBPAGE HEAD（独立页面的页头）===== */
.page-head { padding: 96px 0 4px; }
.page-kicker {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px; letter-spacing: .14em; color: var(--text-tertiary); text-transform: uppercase;
}
.page-title { font-size: clamp(30px, 5vw, 44px); font-weight: 700; letter-spacing: -.02em; margin-top: 12px; line-height: 1.15; }
.page-sub { font-size: 15.5px; color: var(--text-secondary); margin-top: 14px; max-width: 62ch; line-height: 1.72; }
.page-head .lang-switch-wrap { margin-top: 24px; }
.page-back {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 26px;
  font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12.5px;
  color: var(--text-tertiary); text-decoration: none; letter-spacing: .04em;
  transition: color .2s var(--ease), gap .2s var(--ease);
}
.page-back:hover { color: var(--amber); gap: 12px; }

/* ===== 版本画廊（临时 index.html）===== */
.gallery-lead { font-size: 16px; color: var(--text-secondary); line-height: 1.75; max-width: 66ch; margin-top: 20px; }
.gallery-grid { display: grid; gap: 18px; margin-top: 34px; }
.gallery-card {
  display: grid; grid-template-columns: 220px 1fr auto; align-items: center; gap: 26px;
  padding: 24px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius);
  text-decoration: none; color: inherit;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.gallery-card:hover { border-color: var(--border-hover); transform: translateX(4px); }
.gallery-thumb {
  aspect-ratio: 16 / 10; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg-elevated);
  display: grid; place-items: center; padding: 12px;
  font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 10.5px;
  color: var(--text-tertiary); overflow: hidden; text-align: center; line-height: 1.5;
}
.gallery-name { font-size: 21px; font-weight: 660; letter-spacing: -.01em; }
.gallery-desc { font-size: 14px; color: var(--text-secondary); margin-top: 8px; line-height: 1.65; }
.gallery-tags { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.gallery-go { font-size: 15px; color: var(--amber); white-space: nowrap; }
.gallery-note {
  margin-top: 30px; padding: 20px 22px; border: 1px dashed var(--border);
  border-radius: var(--radius); font-size: 13.5px; color: var(--text-secondary); line-height: 1.7;
}
@media (max-width: 780px) {
  .gallery-card { grid-template-columns: 1fr; gap: 16px; }
  .gallery-thumb { aspect-ratio: 21 / 9; }
}

/* ============================================================
   2026-09 横向卷轴版（v4-horizontal）
   ============================================================ */

body.hscroll-body { overflow: hidden; height: 100vh; }

.hscroll {
  display: flex; height: 100vh; width: 100vw;
  overflow-x: auto; overflow-y: hidden;
  scroll-behavior: auto; -webkit-overflow-scrolling: touch; scrollbar-width: thin;
}
.hscroll::-webkit-scrollbar { height: 6px; }
.hscroll::-webkit-scrollbar-track { background: transparent; }
.hscroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.hscroll::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

.panel {
  position: relative;
  flex: 0 0 auto; width: 100vw; min-width: 100vw; height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 88px clamp(28px, 6vw, 96px) 60px;
  /* 内容默认必须可见：入场动画起始 opacity 不低于 0.35，
     CSS 动画被暂停时（后台标签 / 无头渲染）也不会整屏空白。 */
  animation: panelIn 0.52s var(--ease) both;
  animation-delay: var(--pd, 0s);
}
@keyframes panelIn {
  from { opacity: 0.35; transform: translate3d(20px, 0, 0); }
  to   { opacity: 1; transform: translate3d(0, 0, 0); }
}

.panel .container {
  position: relative; z-index: 2;
  width: 100%; max-width: 1240px;
  transform: translate3d(var(--px, 0), 0, 0);
}

.panel::after {
  content: attr(data-idx);
  position: absolute; left: clamp(28px, 6vw, 96px); bottom: 24px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px; letter-spacing: 0.18em;
  color: var(--text-tertiary); opacity: 0.55;
}

.hscroll-progress {
  position: fixed; top: 64px; left: 0; height: 1.5px; width: 0;
  background: linear-gradient(90deg, var(--blue), var(--amber));
  z-index: 99; pointer-events: none;
}

/* ===== 到位回弹 ===== */
@keyframes settleFromRight {
  0% { transform: translate3d(30px,0,0); } 52% { transform: translate3d(-7px,0,0); }
  78% { transform: translate3d(3px,0,0); } 100% { transform: translate3d(0,0,0); }
}
@keyframes settleFromLeft {
  0% { transform: translate3d(-30px,0,0); } 52% { transform: translate3d(7px,0,0); }
  78% { transform: translate3d(-3px,0,0); } 100% { transform: translate3d(0,0,0); }
}
.panel.settling-next .container { animation: settleFromRight 0.47s cubic-bezier(0.22, 1, 0.36, 1); }
.panel.settling-prev .container { animation: settleFromLeft 0.47s cubic-bezier(0.22, 1, 0.36, 1); }

/* ===== hero + 导航 ===== */
.hero-merged {
  display: grid; grid-template-columns: minmax(300px, 0.78fr) 1.22fr;
  gap: clamp(28px, 4vw, 58px); align-items: center;
}
.hero-side { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; }
.hero-side .hero-avatar {
  /* 直径放大到 66px 的 2.2 倍 */
  width: 145px; height: 145px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700;
  background: linear-gradient(140deg, var(--blue), var(--amber));
  color: #14100c;
  box-shadow: 0 0 42px var(--accent-glow, rgba(212,160,64,0.34));
  overflow: hidden;                 /* 裁圆图片 */
  flex: 0 0 auto;
}
.hero-side .hero-avatar picture { display: block; width: 100%; height: 100%; }
.hero-side .hero-avatar img {
  width: 100%; height: 100%; display: block;
  object-fit: cover;
  object-position: center 38%;       /* 脸部略偏上 */
  /* 圆形裁剪做成"双保险"：不依赖父容器的 overflow:hidden
     （display:grid + overflow:hidden 在部分浏览器/缩放比下裁不干净） */
  border-radius: 50%;
  clip-path: circle(50% at 50% 50%);
}
.hero-side .lang-switch-wrap { margin: 0; }
.hero-side .hero-name {
  font-size: clamp(34px, 4.2vw, 50px); font-weight: 700;
  letter-spacing: -0.025em; line-height: 1.05;
  text-shadow: 0 0 30px var(--accent-glow, rgba(212,160,64,0.35));
}
.hero-side .hero-bio { font-size: 15px; color: var(--text-secondary); line-height: 1.7; }
.hero-side .hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }

.hero-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; }
.hnav-card {
  position: relative; display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto 16px;
  align-items: center; gap: 12px;
  padding: 14px 16px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); text-decoration: none; color: inherit;
  overflow: hidden;
  transition: border-color .25s var(--ease), transform .25s var(--ease), background .25s;
}
.hnav-card:hover { border-color: var(--border-hover); background: var(--bg-elevated); transform: translateY(-2px); }
.hnav-card:active { transform: scale(.985); }
.hnav-icon {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  display: grid; place-items: center; font-size: 19px;
  background: var(--blue-bg); border: 1px solid var(--border);
}
.hnav-text { min-width: 0; }
.hnav-title { display: block; font-size: 15px; font-weight: 650; letter-spacing: -0.01em; white-space: nowrap; }
.hnav-desc {
  display: block; font-size: 11.5px; color: var(--text-secondary); margin-top: 3px; line-height: 1.45;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.hnav-meta {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px; color: var(--text-tertiary); letter-spacing: 0.04em; white-space: nowrap;
}
.hnav-arrow { font-size: 14px; color: var(--amber); opacity: 0; transform: translateX(-4px); transition: opacity .25s var(--ease), transform .25s var(--ease); }
.hnav-card:hover .hnav-arrow { opacity: 1; transform: translateX(0); }

/* --- 工作之外：左上酒杯 / 右下电竞的对角分割卡 --- */
.hnav-split {
  grid-template-columns: minmax(0, 1fr) auto;
  grid-column: span 2;                     /* 通栏，形状辨识度更高 */
  min-height: 76px;
  padding: 14px 20px 14px 92px;
}
.hnav-diag {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg,
      rgba(176, 85, 99, 0.16) 0 49.6%,
      var(--border) 49.6% 50.4%,
      rgba(79, 157, 140, 0.14) 50.4% 100%);
  opacity: 0.9;
}
.hnav-split:hover .hnav-diag { opacity: 1; }
.hnav-corner {
  position: absolute; width: 30px; height: 30px;
  display: grid; place-items: center; color: var(--text-secondary);
  transition: color .25s var(--ease), transform .25s var(--ease);
}
.hnav-corner svg { width: 100%; height: 100%; }
.hnav-corner-tl { left: 14px; top: 10px; color: #c07a7f; }
.hnav-corner-br { right: 76px; bottom: 10px; color: #6fb3a4; }
.hnav-split:hover .hnav-corner-tl { transform: translate(-3px, -3px); }
.hnav-split:hover .hnav-corner-br { transform: translate(3px, 3px); }
.hnav-split-text { position: relative; min-width: 0; }

/* ===== 面板底部「完整版」入口 ===== */
.panel-more {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 20px; padding: 8px 15px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px; letter-spacing: 0.03em;
  color: var(--text-secondary); text-decoration: none;
  border: 1px solid var(--border); border-radius: 999px;
  transition: color .22s var(--ease), border-color .22s var(--ease), gap .22s var(--ease);
}
.panel-more:hover { color: var(--blue); border-color: var(--border-hover); gap: 12px; }
.panel-more:active { transform: scale(0.98); }

/* ===== 简历 + 联系 合并面板 ===== */
.contact-merged { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--border); }
.contact-merged .section-header { display: none; }   /* 原标题并入本屏主标题 */
.contact-merged .contact-grid { margin-top: 0; }

/* ===== 面板主题动效层 ===== */
.panel-fx { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.panel .panel-fx * { animation-play-state: paused; }
.panel.is-active .panel-fx * { animation-play-state: running; }

/* --- 博客：掉落字符 --- */
/* --- 博客：黑客帝国式字符雨 --- */
.fx-chars span {
  position: absolute; top: -30px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: #56d364;                        /* 矩阵绿 */
  opacity: 0;
  text-shadow: 0 0 8px rgba(86, 211, 100, 0.55);
  animation-name: charFall; animation-timing-function: linear; animation-iteration-count: infinite;
}
.fx-chars span.lead { color: #b7f7bf; }  /* 每列最前那个更亮，像矩阵里的"头部" */
@keyframes charFall {
  0%   { transform: translateY(-10px); opacity: 0; }
  6%   { opacity: 0.95; }
  75%  { opacity: 0.6; }
  100% { transform: translateY(105vh); opacity: 0; }
}

/* --- 项目：电流延展 --- */
.fx-current {
  position: absolute; left: -25%; top: 50%; width: 22%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  box-shadow: 0 0 22px var(--accent-glow, rgba(212,160,64,0.65));
  animation: currentRun 3.4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.fx-current.d2 { top: 62%; animation-delay: 1.7s; height: 2px; opacity: 0.75; }
@keyframes currentRun {
  0% { left: -25%; width: 18%; opacity: 0; }
  12% { opacity: 1; } 70% { width: 78%; opacity: 1; }
  100% { left: 105%; width: 22%; opacity: 0; }
}

/* --- 工作之外：SVG 酒瓶 / 酒杯 / 外设 --- */
.fx-svg {
  position: absolute; display: block; opacity: 0;
  color: var(--blue);
  filter: drop-shadow(0 0 12px var(--accent-glow, rgba(212,160,64,0.35)));
}
.fx-svg svg { width: 100%; height: 100%; }
.fx-bottle { left: 4.5%; top: 42%; width: 44px; height: 44px; color: #b98a63; animation: pourBottle 6.4s ease-in-out infinite; }
.fx-glass  { left: 12%;  top: 62%; width: 34px; height: 34px; color: #c9a06a; animation: pourGlass 6.4s ease-in-out infinite; }
.fx-mouse  { right: 15%; top: 46%; width: 36px; height: 36px; color: #6fb3a4; animation: deviceFloat 6.4s ease-in-out infinite; }
.fx-kbd    { right: 6%;  top: 60%; width: 42px; height: 42px; color: #6fb3a4; animation: deviceFloat 6.4s ease-in-out .5s infinite; }
.fx-pad    { right: 24%; top: 66%; width: 40px; height: 40px; color: #6fb3a4; animation: deviceFloat 6.4s ease-in-out 1s infinite; }
@keyframes pourBottle {
  0%, 12% { transform: rotate(0) translateY(0); opacity: 0; }
  22% { transform: rotate(-40deg) translateY(-6px); opacity: 1; }
  55% { transform: rotate(-40deg) translateY(-6px); opacity: 1; }
  68%, 100% { transform: rotate(0) translateY(0); opacity: 0; }
}
@keyframes pourGlass {
  0%, 16% { transform: scale(1); opacity: 0; }
  30% { opacity: 1; } 70% { transform: scale(1.07); opacity: 1; }
  88%, 100% { transform: scale(1); opacity: 0; }
}
@keyframes deviceFloat {
  0%, 10% { transform: translateY(14px); opacity: 0; }
  26% { transform: translateY(0); opacity: 1; }
  40%, 62% { transform: translateY(-7px); opacity: 1; }
  78%, 100% { transform: translateY(-22px); opacity: 0; }
}

/* --- 技能：脉冲条 --- */
.fx-bar {
  position: absolute; left: 50%; width: 2px; height: 78px; border-radius: 2px;
  background: linear-gradient(180deg, transparent, var(--blue), transparent);
  opacity: 0; animation: barPulse 4.2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.fx-bar:nth-child(1) { margin-left: -140px; animation-delay: 0s; }
.fx-bar:nth-child(2) { margin-left: -70px; animation-delay: .5s; }
.fx-bar:nth-child(3) { margin-left: 0; animation-delay: 1s; }
.fx-bar:nth-child(4) { margin-left: 70px; animation-delay: 1.5s; }
.fx-bar:nth-child(5) { margin-left: 140px; animation-delay: 2s; }
@keyframes barPulse {
  0%, 100% { opacity: 0; transform: scaleY(0.4); }
  45% { opacity: 0.75; transform: scaleY(1); }
}

/* --- DIY：火花上升 --- */
.fx-spark {
  position: absolute; bottom: 18%; width: 5px; height: 5px; border-radius: 50%;
  background: var(--blue); box-shadow: 0 0 12px var(--accent-glow, rgba(212,160,64,0.6));
  opacity: 0; animation: sparkRise 3.6s ease-out infinite;
}
.fx-spark:nth-child(1) { left: 16%; animation-delay: 0s; }
.fx-spark:nth-child(2) { left: 38%; animation-delay: 1.2s; }
.fx-spark:nth-child(3) { left: 64%; animation-delay: 2.4s; }
@keyframes sparkRise {
  0% { transform: translateY(0) scale(0.6); opacity: 0; }
  25% { opacity: 0.9; }
  100% { transform: translateY(-160px) scale(1.1); opacity: 0; }
}

/* --- 联系：咖啡杯 / 外带杯 / 外卖袋掉落（尺寸偏大）--- */
.fx-drop {
  position: absolute; top: -14%;
  display: grid; place-items: center;
  opacity: 0; color: var(--blue);
  animation-name: coffeeFall; animation-timing-function: linear; animation-iteration-count: infinite;
}
.fx-drop svg { width: 100%; height: 100%; }
.fx-drop.o1 { color: #c07a45; }
.fx-drop.o2 { color: #a8624a; }
.fx-drop.o3 { color: #8d7a5c; }
@keyframes coffeeFall {
  0%   { transform: translateY(0) rotate(-6deg); opacity: 0; }
  10%  { opacity: 0.42; }
  82%  { opacity: 0.3; }
  100% { transform: translateY(118vh) rotate(6deg); opacity: 0; }
}

/* ===== 配色切换器 ===== */
.accent-picker {
  position: fixed; right: 16px; bottom: 16px; z-index: 120;
  display: flex; gap: 8px; align-items: center;
  padding: 8px 10px;
  background: rgba(20, 15, 12, 0.82);
  border: 1px solid var(--border); border-radius: 999px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.accent-dot {
  width: 18px; height: 18px; padding: 0;
  border: 1px solid rgba(255,255,255,0.18); border-radius: 50%;
  cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.accent-dot:hover { transform: scale(1.18); }
.accent-dot.on { box-shadow: 0 0 0 2px #14100c, 0 0 0 4px currentColor; transform: scale(1.1); }

/* ===== 面板内布局 ===== */
.panel .projects-grid { display: flex; gap: 16px; perspective: none; margin-top: 8px; }
.panel .project-card { flex: 0 0 clamp(230px, 21vw, 290px); transform: none !important; }
.panel .project-card:nth-child(n+5) { display: none; }
.panel .blog-grid, .panel .technote-list { margin-top: 8px; }
.panel#technotes .blog-card:nth-child(n+4) { display: none; }
.panel .skills-grid { margin-top: 8px; columns: 2; column-gap: 30px; }
.panel#resume .resume-split { margin-top: 14px; }

.hscroll > .footer { flex: 0 0 auto; width: 100vw; min-width: 100vw; align-self: stretch; display: flex; align-items: center; }
.hscroll-body .scroll-top { border-radius: 50%; }

@media (max-width: 980px) {
  .hero-merged { grid-template-columns: 1fr; gap: 26px; align-items: start; }
  .hero-side { gap: 12px; }
  .hnav-split { grid-column: span 2; }
}
@media (max-width: 768px) {
  body.hscroll-body { overflow: auto; height: auto; }
  .hscroll { flex-direction: column; height: auto; width: auto; overflow: visible; display: block; }
  .panel { width: 100%; min-width: 0; height: auto; min-height: 0; padding: 84px 24px 56px; animation: none; }
  .panel::after { display: none; }
  .hscroll-progress { display: none; }
  .panel.settling-next .container, .panel.settling-prev .container { animation: none; }
  .panel-fx { display: none; }
  .panel .projects-grid { display: grid; perspective: 1200px; }
  .panel .project-card { flex: initial; }
  .panel .project-card:nth-child(n+5) { display: block; }
  .panel#technotes .blog-card:nth-child(n+4) { display: block; }
  .panel .skills-grid { columns: 1; }
  .hscroll > .footer { display: block; width: auto; }
  .hero-nav { grid-template-columns: 1fr; }
  .hnav-split { grid-column: span 1; padding-left: 20px; }
  .hnav-corner { display: none; }
  .accent-picker { display: none; }
}
@media (max-width: 560px) { .hnav-desc { white-space: normal; } }

@media (prefers-reduced-motion: reduce) {
  .panel { animation: none; }
  .panel.settling-next .container, .panel.settling-prev .container { animation: none; }
  .panel-fx { display: none; }
}

/* ============================================================
   2026-09 旋转转盘版（v5-rotate）
   整页绕左上角旋转切换；Q 弹由 transition 过冲缓动实现
   ============================================================ */

body.rotate-body { overflow: hidden; height: 100vh; background: var(--bg); }

.rotate-stage {
  position: fixed; inset: 0; width: 100vw; height: 100vh;
  transform-origin: 0 0;                       /* 左上角为旋转轴 */
  transform: rotate(0deg);
  transition: transform 0.66s cubic-bezier(0.34, 1.42, 0.44, 1);   /* 过冲 = Q 弹 */
  will-change: transform;
}
.rotate-stage.no-anim { transition: none; }

.rotate-stage .panel {
  position: absolute;
  width: 100vw; min-width: 0; height: 100vh;
  left: 0; top: 0;
  transform-origin: center center;
  transform: rotate(var(--prot, 0deg));
  animation: none;
  /* 未用到的面板自动隐藏：只留当前那张，避免盘面边缘出现倒置的其它页 */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.44s ease;
  z-index: 1;
}
.rotate-stage .panel.is-active { opacity: 1; pointer-events: auto; z-index: 3; }
.rotate-stage .panel .container { transform: none; }

.rotate-progress {
  position: fixed; top: 64px; left: 0; height: 1.5px; width: 0;
  background: linear-gradient(90deg, var(--blue), var(--amber));
  z-index: 99; pointer-events: none;
}

@media (max-width: 768px) {
  body.rotate-body { overflow: auto; height: auto; }
  .rotate-stage { position: static; inset: auto; transform: none !important; transition: none; height: auto; }
  .rotate-stage .panel {
    position: static; width: 100%; height: auto; min-height: 0;
    transform: none !important; padding: 84px 24px 56px;
  }
  .rotate-stage .panel::after { display: none; }
  /* 手机上转盘退化成普通纵向滚动，所有面板都必须可见，
     否则滚到的那一屏是 opacity:0 的空白 */
  .rotate-stage .panel { opacity: 1 !important; pointer-events: auto !important; }
  .rotate-progress { display: none; }
}

/* ===== 语言开关（移到 header 右侧后）===== */
.header-social .header-lang { margin: 0 2px 0 0; }
.header-lang .lang-switch { padding: 2px; }
.header-lang .lang-option { padding: 3px 11px; font-size: 12px; }
.header-lang .lang-slider { top: 2px; left: 2px; height: calc(100% - 4px); }
@media (max-width: 768px) {
  .header-lang .lang-option { padding: 3px 9px; font-size: 11.5px; }
  .header-social .header-lang { margin-right: 0; }
}

/* ===== 左侧随动齿轮 ===== */
/* 尺寸随视口自适应（clamp 下限 92px / 上限 168px），
   定位用尺寸的一半 —— 这样任何机型上都恰好埋进边缘一半 */
.gear-wrap {
  --gear-size: clamp(92px, 21vmin, 168px);
  position: fixed; top: 50%;
  width: var(--gear-size);
  height: var(--gear-size);
  margin-top: calc(var(--gear-size) / -2);
  z-index: 4; pointer-events: none;
  opacity: 0.95;
}
.gear-wrap.gear-left  { left: calc(var(--gear-size) / -2); }
.gear-wrap.gear-right { right: calc(var(--gear-size) / -2); }
.gear-wrap svg { width: 100%; height: 100%; display: block; }
.gear-wrap .gear-rot { transform-origin: 50% 50%; transition: transform 0.66s cubic-bezier(0.34, 1.42, 0.44, 1); }
.gear-wrap .gear-main { color: var(--blue); opacity: 0.5; }
.gear-wrap .gear-sub { color: var(--text-tertiary); opacity: 0.22; }
.gear-wrap .gear-hub { color: var(--blue); opacity: 0.62; }

/* ===== 手机首屏提示（箭头 + 手掌）===== */
.mobile-hint {
  position: fixed; left: 50%; bottom: 15vh;
  transform: translateX(-50%);
  z-index: 210; pointer-events: none;
  display: none; align-items: center; gap: 14px;
  padding: 12px 18px;
  background: color-mix(in srgb, var(--bg-card) 88%, transparent);
  border: 1px solid var(--border); border-radius: 999px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.10);
}
.mobile-hint.show { display: flex; animation: hintIn 0.45s var(--ease) both; }
.mobile-hint.hide { animation: hintOut 0.5s var(--ease) both; }
.mobile-hint .hint-swipe {
  width: 34px; height: 34px; flex: 0 0 auto;
  display: grid; place-items: center;
  color: var(--blue);
}
.mobile-hint .hint-swipe svg { width: 100%; height: 100%; }
.mobile-hint .hint-swipe .palm { animation: hintSwipe 1.9s ease-in-out infinite; }
.mobile-hint .hint-text {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px; letter-spacing: 0.03em;
  color: var(--text-secondary); white-space: nowrap;
}
@keyframes hintIn  { from { opacity: 0; transform: translateX(-50%) translateY(12px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }
@keyframes hintOut { from { opacity: 1; } to { opacity: 0; transform: translateX(-50%) translateY(10px); } }
@keyframes hintSwipe {
  0%, 100% { transform: translate(-5px, 0); opacity: 0.55; }
  50%      { transform: translate(5px, 0); opacity: 1; }
}

/* ===== 小游戏：星尘 / 炮弹 / 鱼雷 ===== */
.fx-star {
  position: absolute; width: 3px; height: 3px; border-radius: 50%;
  background: var(--blue); box-shadow: 0 0 8px var(--accent-glow, rgba(212,160,64,0.6));
  opacity: 0; animation: starTwinkle 3.2s ease-in-out infinite;
}
@keyframes starTwinkle {
  0%, 100% { opacity: 0; transform: scale(0.6); }
  45%      { opacity: 0.85; transform: scale(1.25); }
}
.fx-shell, .fx-torpedo {
  position: absolute; height: 2px; border-radius: 2px;
  opacity: 0; animation-timing-function: linear; animation-iteration-count: infinite;
}
.fx-shell {
  width: 74px;
  background: linear-gradient(90deg, rgba(0,0,0,0), var(--blue));
  box-shadow: 0 0 12px var(--accent-glow, rgba(212,160,64,0.7));
  animation-name: shellFly;
}
.fx-torpedo {
  width: 54px; height: 3px;
  background: linear-gradient(270deg, rgba(0,0,0,0), #56a9d3);
  box-shadow: 0 0 12px rgba(86, 169, 211, 0.6);
  animation-name: torpedoFly;
}
@keyframes shellFly {
  0%   { transform: translateX(-10vw) translateY(0); opacity: 0; }
  8%   { opacity: 1; }
  92%  { opacity: 1; }
  100% { transform: translateX(110vw) translateY(-3vh); opacity: 0; }
}
@keyframes torpedoFly {
  0%   { transform: translateX(110vw) translateY(0); opacity: 0; }
  8%   { opacity: 0.9; }
  92%  { opacity: 0.9; }
  100% { transform: translateX(-10vw) translateY(2vh); opacity: 0; }
}

/* ===== 浅色主题覆盖（body.is-light）===== */
body.is-light::before {
  background:
    repeating-linear-gradient(0deg, rgba(0,0,0,0) 0px, rgba(0,0,0,0) 2px, rgba(120,90,50,0.028) 2px, rgba(120,90,50,0.028) 4px),
    repeating-linear-gradient(90deg, transparent, transparent 3px, rgba(0,0,0,0.010) 3px, rgba(0,0,0,0.010) 5px);
}
body.is-light::after {
  background: radial-gradient(ellipse at 50% 45%, transparent 62%, rgba(120,90,50,0.13) 100%);
}
body.is-light .accent-picker {
  background: rgba(255, 252, 246, 0.92);
  border-color: rgba(150, 118, 72, 0.22);
}
body.is-light .accent-dot { border-color: rgba(0,0,0,0.12); }
body.is-light .accent-dot.on { box-shadow: 0 0 0 2px #fff, 0 0 0 4px currentColor; }
body.is-light .hnav-card { box-shadow: 0 1px 3px rgba(120, 90, 50, 0.07); }
body.is-light .hero-side .hero-avatar { color: #fff8ec; }
body.is-light .rotate-stage .panel::after { color: #9b8a76; }
body.is-light ::selection { background: rgba(168, 118, 31, 0.24); color: #2c2118; }

/* ===== 齿轮在各宽度下避让内容 =====
   齿轮半嵌入边缘、垂直居中；内容区左边距有限，窗口一窄就和齿轮撞上。
   按宽度分级缩小/弱化，始终给内容留出安全距离。 */
@media (max-width: 1500px) {
  .hero-side { padding-left: 96px; }
}
@media (max-width: 1280px) {
  .gear-wrap { --gear-size: clamp(84px, 13vmin, 140px); opacity: 0.5; }
  .hero-side { padding-left: 84px; }
}
@media (max-width: 1024px) {
  .gear-wrap { --gear-size: 84px; opacity: 0.36; }
  .hero-side { padding-left: 72px; }
}
@media (max-width: 860px) {
  .gear-wrap { opacity: 0.28; }
}

/* ===== 手机端齿轮（放在最后，避免被基础样式覆盖）===== */
/* 齿轮已用 clamp 自适应，无需按断点覆盖尺寸 */

@media (prefers-reduced-motion: reduce) {
  .rotate-stage { transition: none; }
}