:root {
  --bg: #FFFFFF;
  --bg-alt: #F8FAFC;
  --ink: #0F172A;
  --ink-soft: #334155;
  --ink-muted: #64748B;
  --ink-faint: #CBD5E1;
  --accent: #2563EB;
  --accent-soft: #3B82F6;
  --accent-light: #EFF6FF;
  --line: #E2E8F0;
  --line-soft: #F1F5F9;

  --font-display: 'Fraunces', Georgia, serif;
  --font-cn: 'Noto Serif SC', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Space Grotesk', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--ink);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection { background-color: var(--accent); color: #fff; }

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

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 48px;
}

.section-title-wrap {
  padding-top: 8px;
}

/* ========== 弥散风背景 ========== */
.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
  animation: float 20s ease-in-out infinite;
}

.blob-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #93C5FD, transparent 70%);
  top: -100px; left: -100px;
}

.blob-2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #C7D2FE, transparent 70%);
  top: 40%; right: -150px;
  animation-delay: -7s;
}

.blob-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #BFDBFE, transparent 70%);
  bottom: -100px; left: 30%;
  animation-delay: -14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -50px) scale(1.05); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

/* ========== Progress Bar ========== */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: linear-gradient(90deg, #2563EB, #60A5FA);
  z-index: 1000;
  width: 0%;
  transition: width 0.1s linear;
}

/* ========== Navigation ========== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  padding: 22px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  mix-blend-mode: difference;
  color: #fff;
  transition: padding 0.3s ease;
}

.navbar.scrolled {
  mix-blend-mode: normal;
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  padding: 14px 48px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink);
}

.navbar-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.02em;
  font-style: italic;
  color: inherit;
}

.logo-avatar {
  width: 28px;
  height: 28px;
  border-radius: 9999px;
  object-fit: cover;
  display: inline-block;
  flex-shrink: 0;
  border: 2px solid var(--bg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.navbar-links { display: flex; gap: 32px; }

.navbar-links a {
  font-size: 13px;
  font-weight: 500;
  color: inherit;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.navbar-links a:hover { opacity: 1; }

.navbar.scrolled .navbar-links a { color: var(--ink-soft); }
.navbar.scrolled .navbar-links a:hover { color: var(--accent); }
.navbar.scrolled .navbar-logo { color: var(--ink); }

/* ========== Hero ========== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 48px 100px;
  position: relative;
  overflow: hidden;
}

/* 网格背景 */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  z-index: 0;
}

/* 噪点纹理 */
.hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3CfeColorMatrix values='0 0 0 0 0.4 0 0 0 0 0.3 0 0 0 0 0.6 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
  mix-blend-mode: overlay;
  z-index: 0;
}

/* Hero 角落标签 */
.hero-corner {
  position: absolute;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink-muted);
  line-height: 1.8;
  z-index: 1;
}

.hero-corner.tl { top: 90px; left: 48px; }
.hero-corner.br { bottom: 100px; right: 48px; text-align: right; }
.hero-corner strong { color: var(--accent); font-weight: 600; }

.hero-inner {
  width: 100%;
  max-width: 1200px;
  position: relative;
  z-index: 2;
  margin: 0 auto;
  text-align: center;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.2em;
  margin-bottom: 28px;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeIn 0.8s ease-out 0.1s forwards;
  text-align: center;
}

/* Hero 标题：两行相同大小不同色调 */
.hero-name {
  display: block;
  width: 100%;
  margin: 0 auto 40px;
  text-align: center;
}

.hero-line {
  opacity: 0;
  transform: translateY(40px);
  animation: lineIn 1.1s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
  display: block;
  width: 100%;
  text-align: center;
}

.hero-line-top {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(68px, 10.5vw, 140px);
  font-weight: 900;
  font-style: italic;
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--ink);
  animation-delay: 0.2s;
}

.hero-line-bottom {
  font-family: 'Unbounded', 'Space Grotesk', sans-serif;
  font-size: clamp(68px, 10.5vw, 140px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.035em;
  color: var(--accent);
  animation-delay: 0.5s;
  margin-top: 6px;
}

@keyframes lineIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

.hero-tagline {
  font-family: var(--font-cn);
  font-size: clamp(16px, 2.2vw, 22px);
  font-weight: 400;
  color: var(--ink-muted);
  letter-spacing: 0.08em;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeIn 1s ease-out 0.8s forwards;
}

.hero-actions {
  display: flex;
  gap: 14px;
  opacity: 0;
  animation: fadeIn 1s ease-out 1.2s forwards;
  justify-content: center;
}

/* 滚动指示器 */
.scroll-cue {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 2;
}

.scroll-cue span {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ========== About - placeholder removed, use manifesto ========== */

/* ========== Buttons ========== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 13px 28px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
}

.btn-primary:hover { background: var(--accent); transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 13px 28px;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--line);
  border-radius: 6px;
  transition: all 0.25s ease;
}

.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* ========== Section ========== */
.section { padding: 120px 0; }
.section-alt { background-color: var(--bg-alt); }

.section-header {
  margin-bottom: 56px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.section-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(56px, 8vw, 88px);
  line-height: 0.85;
  color: var(--accent);
  opacity: 0.5;
  flex-shrink: 0;
}

.section-num.manifesto-num {
  font-size: clamp(72px, 10vw, 100px);
  opacity: 0.3;
}

.section-title-wrap {
  padding-top: 8px;
}

.section-title {
  font-family: var(--font-cn);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin-bottom: 12px;
}

.manifesto-title {
  font-size: clamp(24px, 3vw, 28px);
  font-weight: 600;
}

.section-desc {
  font-size: 15px;
  color: var(--ink-muted);
  line-height: 1.7;
  max-width: 460px;
}

/* ========== Manifesto ========== */
.manifesto-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.manifesto-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.manifesto-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.3;
}

.manifesto-content {
  padding-top: 0;
  max-width: 620px;
}

.manifesto-text {
  margin-bottom: 48px;
  position: relative;
}

.manifesto-quote-mark {
  position: absolute;
  top: -30px;
  left: -50px;
  font-family: var(--font-display);
  font-size: 100px;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.4;
  font-style: italic;
  line-height: 1;
}

.manifesto-text p {
  font-family: var(--font-cn);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 500;
  line-height: 2;
  color: var(--ink-soft);
  margin-bottom: 48px;
}

.manifesto-text p:last-child {
  margin-bottom: 0;
}

.manifesto-text .highlight {
  color: var(--accent);
  font-weight: 600;
}

.manifesto-author {
  margin-top: 48px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-faint);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ========== Experience (no-card, timeline + expand) ========== */
.exp-list {
  display: flex;
  flex-direction: column;
  position: relative;
  padding-left: 80px;
}

/* 贯穿竖线 */
.exp-list::before {
  content: '';
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 15px;
  width: 1px;
  background: linear-gradient(180deg, var(--accent), var(--line));
  opacity: 0.6;
}

.exp-item {
  position: relative;
  padding: 28px 0 28px 28px;
  border-top: 1px solid var(--line);
}

.exp-item:last-child { border-bottom: 1px solid var(--line); }

/* 实习标签 */
.exp-badge {
  display: inline-block;
  padding: 2px 8px;
  margin-left: 10px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-body);
  color: #fff;
  background: #1E3A8A;
  border-radius: 9999px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  vertical-align: middle;
  white-space: nowrap;
}

.exp-date {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
  white-space: nowrap;
  display: inline;
  vertical-align: middle;
}

.exp-title {
  display: block;
  margin-top: 6px;
  font-family: var(--font-cn);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.5;
}

/* 圆点标记 */
.exp-item::before {
  content: '';
  position: absolute;
  left: -72px;
  top: 34px;
  width: 14px;
  height: 14px;
  border-radius: 9999px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
  z-index: 1;
}

.edu-badge {
  display: inline-block;
  padding: 2px 8px;
  margin-left: 10px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-body);
  color: #fff;
  background: #1E3A8A;
  border-radius: 9999px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  vertical-align: middle;
  white-space: nowrap;
}

.exp-summary {
  font-family: var(--font-cn);
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 12px;
  transition: opacity 0.25s ease;
}

.exp-item.exp-open .exp-summary {
  display: none;
}

.exp-summary strong {
  color: var(--accent);
  font-weight: 600;
}

.exp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 0;
}

.exp-tags span {
  padding: 4px 10px;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
  border-radius: 4px;
}

/* 展开按钮 */
.exp-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 0;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.exp-toggle-arrow {
  font-size: 10px;
  transition: transform 0.3s ease;
  display: inline-block;
}

.exp-toggle:hover { opacity: 0.7; }

.exp-item.exp-open .exp-toggle-arrow {
  transform: rotate(180deg);
}

/* 作品集折叠按钮 */
.work-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 28px auto 0;
  padding: 10px 24px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 9999px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  cursor: pointer;
  transition: all 0.2s ease;
}

.work-toggle-wrap {
  text-align: center;
}

.work-toggle:hover {
  border-color: var(--accent);
  background: rgba(37, 99, 235, 0.05);
}

.work-toggle-arrow {
  font-size: 10px;
  transition: transform 0.3s ease;
  display: inline-block;
}

.work-subcat.work-open .work-toggle-arrow {
  transform: rotate(180deg);
}

.work-subcat {
  position: relative;
}

.work-card.work-card-hidden {
  display: none !important;
}

/* 可折叠详情区域 */
.exp-details {
  display: none;
}

.exp-item.exp-open .exp-details {
  display: block;
  margin-top: 20px;
  animation: fadeSlide 0.35s ease;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.exp-detail {
  padding: 10px 0;
  border-left: none;
  border-bottom: 1px dashed var(--line);
  margin-bottom: 0;
}

.exp-detail:last-child { border-bottom: none; }

.exp-detail-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.exp-detail p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.8;
  margin: 0;
}

.exp-detail p strong {
  color: var(--accent);
  font-weight: 600;
}

/* 响应式 */
@media (max-width: 640px) {
  .exp-list {
    padding-left: 48px;
  }
  .exp-item::before { left: -41px; }
  .exp-list::before { left: 14px; }
}

/* ========== Education (white card style) ========== */
.edu-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-left: 0;
  position: static;
}

.edu-list::before { display: none; }

.edu-item {
  position: static;
  padding: 32px;
  border-top: none;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.edu-item:hover {
  border-color: var(--accent-soft);
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.06);
}

.edu-item::before { display: none; }
.edu-item:last-child { border-bottom: 1px solid var(--line); }

.edu-date {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
  display: inline;
  vertical-align: middle;
}

.edu-title {
  display: block;
  margin-top: 10px;
  font-family: var(--font-cn);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.5;
}

.edu-desc { font-size: 14px; color: var(--ink-soft); line-height: 1.7; }
.edu-desc strong { color: var(--accent); font-weight: 600; }

/* ========== Work ========== */
.work-subcat { margin-bottom: 56px; }
.work-subcat:last-child { margin-bottom: 0; }

.work-subcat-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.work-card {
  display: block;
  text-decoration: none;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.35s ease;
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.08);
  border-color: var(--accent-soft);
}

.work-image { position: relative; height: 160px; overflow: hidden; background: var(--bg-surface); }

.work-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.work-card:hover .work-image img { transform: scale(1.06); }

.work-cat {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  border-radius: 4px;
}

.work-body { padding: 18px 20px; }

.work-title {
  font-family: var(--font-cn);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.4;
}

.work-desc { font-size: 12px; color: var(--ink-muted); line-height: 1.6; margin-bottom: 12px; }

.work-stats { display: flex; gap: 12px; }
.work-stats span { font-size: 11px; font-weight: 600; color: var(--accent); }

/* ========== Skills ========== */
.skills-wrap { display: flex; flex-direction: column; gap: 28px; }

.skills-group {
  padding: 28px 32px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.skills-cat {
  font-family: var(--font-cn);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 16px;
}

.skills-chips { display: flex; flex-wrap: wrap; gap: 10px; }

.skills-chips span {
  padding: 8px 16px;
  background: var(--line-soft);
  color: var(--ink-soft);
  font-size: 13px;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.skills-chips span:hover { background: var(--accent-light); color: var(--accent); }

/* ========== Contact ========== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }

.contact-info { display: flex; flex-direction: column; gap: 28px; }

.contact-item { display: flex; align-items: flex-start; gap: 14px; }

.contact-icon { font-size: 20px; color: var(--accent); width: 32px; text-align: center; line-height: 1.5; }

.contact-item h4 { font-family: var(--font-cn); font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.contact-item p { font-size: 14px; color: var(--ink-muted); }

.contact-form { display: flex; flex-direction: column; gap: 18px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 500; color: var(--ink-soft); }

.form-group input, .form-group textarea {
  padding: 13px 16px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
  transition: all 0.2s ease;
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg);
}

.form-group textarea { resize: vertical; min-height: 100px; }

/* ========== Footer ========== */
.footer { padding: 64px 0 48px; text-align: center; border-top: 1px solid var(--line-soft); }

.footer-name { font-family: var(--font-cn); font-size: 22px; font-weight: 400; color: var(--ink); display: block; margin-bottom: 6px; }
.footer-tag { font-size: 12px; color: var(--ink-muted); letter-spacing: 0.05em; margin-bottom: 16px; }
.footer-copy { font-size: 12px; color: var(--ink-faint); }

/* ========== Reveal Animation ========== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(0.2, 0.7, 0.2, 1),
              transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.visible { opacity: 1; transform: translateY(0); }

/* ========== Responsive ========== */
@media (max-width: 768px) {
  .container { padding: 0 24px; }

  .navbar { padding: 18px 24px; }
  .navbar.scrolled { padding: 12px 24px; }
  .navbar-links { gap: 18px; }
  .navbar-links a { font-size: 12px; }

  .hero { padding: 110px 24px 70px; }
  .hero-corner { display: none; }
  .hero-line-top { font-size: clamp(64px, 14vw, 100px); }
  .hero-line-bottom { font-size: clamp(64px, 14vw, 100px); }
  .hero-tagline { font-size: 14px; }
  .hero-actions { flex-direction: column; }
  .scroll-cue { display: none; }

  .section { padding: 72px 0; }
  .section-header { flex-direction: column; gap: 8px; }
  .section-num { font-size: 48px; }

  .exp-item { grid-template-columns: 1fr; gap: 8px; padding: 28px 0; }
  .work-grid { grid-template-columns: 1fr; }
  .work-image { height: 180px; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 480px) {
  .navbar-links a { font-size: 11px; }
  .exp-tags span { font-size: 11px; }
  .skills-chips span { font-size: 12px; padding: 6px 12px; }
}