/* =========================================================
   李俊颖 · 个人网站
   纸感 / 墨色 / 钴蓝 · QA notebook direction
   ========================================================= */

:root {
  --paper: #f7f4ee;
  --paper-2: #f2ede4;
  --card: #fdfbf7;
  --raised: #efe9df;
  --ink: #1f1b16;
  --secondary: #5e554a;
  --muted: #6f665a;
  --hairline: rgba(31, 27, 22, 0.1);
  --hairline-strong: rgba(31, 27, 22, 0.16);
  --accent: #1e40af;
  --accent-ink: #1e3a8a;
  --accent-soft: #e8edf8;
  --danger: #b91c1c;
  --shadow-sm: 0 1px 2px rgba(31, 27, 22, 0.05);
  --shadow: 0 10px 30px rgba(31, 27, 22, 0.07);
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 18px;
  --container: 1120px;
  --nav-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-sans: "Instrument Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "SimSun", serif;
  --font-mono: "SFMono-Regular", "Cascadia Mono", ui-monospace, Menlo, Consolas, monospace;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: rgba(30, 64, 175, 0.14);
  color: var(--ink);
}

img {
  max-width: 100%;
  display: block;
}

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
}

h1, h2, h3, h4, p, dl, dd, dt, ul, ol {
  margin: 0;
}

ul, ol {
  padding: 0;
}

[hidden] {
  display: none !important;
}

.nowrap {
  white-space: nowrap;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

:where(a, button, input, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
  transition: top 0.16s var(--ease);
}
.skip:focus-visible {
  top: 16px;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

/* ================= NAV ================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(247, 244, 238, 0.9);
  backdrop-filter: saturate(120%) blur(14px);
  -webkit-backdrop-filter: saturate(120%) blur(14px);
  border-bottom: 1px solid var(--hairline);
}
.nav.scrolled {
  background: rgba(247, 244, 238, 0.97);
}
.nav-inner {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  min-width: 0;
}
.brand-check {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  color: var(--accent);
}
.brand-check.small {
  width: 16px;
  height: 16px;
}
.brand-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}
.brand-role {
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}
.nav-links a {
  color: var(--secondary);
  font-size: 14px;
  font-weight: 500;
  position: relative;
  transition: color 0.16s var(--ease);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -7px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.16s var(--ease);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.btn.nav-cv {
  height: 36px;
  padding: 0 14px;
  font-size: 13px;
}
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  background: var(--card);
  padding: 0;
  place-items: center;
  gap: 4px;
}
.menu-btn span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 1px;
  transition: transform 0.16s var(--ease);
}
.menu-btn[aria-expanded="true"] span:first-child {
  transform: translateY(2.75px) rotate(45deg);
}
.menu-btn[aria-expanded="true"] span:last-child {
  transform: translateY(-2.75px) rotate(-45deg);
}
.menu-btn:hover {
  border-color: rgba(30, 64, 175, 0.35);
  background: var(--accent-soft);
}
.menu-btn:hover span {
  background: var(--accent-ink);
}

/* ================= BUTTONS ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  white-space: nowrap;
  transition: background-color 0.16s var(--ease), border-color 0.16s var(--ease), color 0.16s var(--ease);
}
.btn:active {
  transform: scale(0.99);
}
.btn-primary {
  background: var(--accent-ink);
  border-color: var(--accent-ink);
  color: var(--paper);
}
.btn-primary:hover {
  background: #172554;
  border-color: #172554;
  color: var(--paper);
}
.btn-outline {
  background: var(--card);
  border-color: var(--hairline-strong);
  color: var(--ink);
}
.btn-outline:hover {
  border-color: rgba(30, 64, 175, 0.35);
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.btn-sm {
  height: 36px;
  padding: 0 14px;
  font-size: 13px;
}

/* ================= HERO ================= */
.hero {
  padding: 72px 0 88px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-copy {
  min-width: 0;
}
.hero-id {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hairline);
  font-size: 13px;
  line-height: 1.5;
}
.hero-id-role {
  color: var(--ink);
  font-weight: 600;
}
.hero-id-sep {
  color: var(--hairline-strong);
}
.hero-id a {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--secondary);
  border-bottom: 1px solid transparent;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}
.hero-id a:hover {
  color: var(--accent-ink);
  border-bottom-color: rgba(30, 64, 175, 0.4);
}

.hero-name {
  margin-top: 24px;
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5vw, 4.25rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 600;
  color: var(--ink);
}
.hero-school {
  margin-top: 8px;
  color: var(--secondary);
  font-size: 16px;
  line-height: 1.5;
}
.hero-courses {
  margin-top: 24px;
}
.label-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.rule {
  display: block;
  width: 28px;
  height: 1px;
  background: var(--hairline-strong);
}
.course-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
}
.course-tags li {
  padding: 4px 10px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--raised);
  color: var(--secondary);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
}
.stats > div {
  padding-right: 20px;
  border-right: 1px solid var(--hairline);
}
.stats > div:last-child {
  border-right: 0;
}
.stats > div + div {
  padding-left: 20px;
}
.stats dt {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 2.6vw, 2.1rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  color: var(--ink);
}
.stats dt small {
  font-size: 0.55em;
  font-weight: 500;
}
.stats dd {
  margin-top: 8px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.stat-accent dt {
  color: var(--accent-ink);
}

.hero-visual {
  display: flex;
  justify-content: center;
  min-width: 0;
}
.portrait-card {
  width: min(320px, 100%);
  margin: 0;
  padding: 8px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: var(--shadow-sm);
}
.portrait-media {
  overflow: hidden;
  border-radius: 10px;
  background: var(--paper);
}
.avatar {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
}
.avatar-eyes {
  will-change: transform;
  transition: transform 0.16s var(--ease);
}
.avatar-bust {
  transform-box: fill-box;
  transform-origin: 50% 100%;
}
.avatar.is-nodding .avatar-bust {
  animation: avatar-nod 0.9s var(--ease) both;
}
@keyframes avatar-nod {
  0%, 100% { transform: translateY(0) scaleY(1); }
  22% { transform: translateY(3px) scaleY(0.982); }
  46% { transform: translateY(0) scaleY(1); }
  68% { transform: translateY(2.5px) scaleY(0.985); }
  88% { transform: translateY(0) scaleY(1); }
}
@media (prefers-reduced-motion: reduce) {
  .avatar-eyes { transition: none; }
  .avatar.is-nodding .avatar-bust { animation: none; }
}
.portrait-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 10px 4px 2px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.pass-mark {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
}
.pass-mark svg {
  width: 12px;
  height: 12px;
}

/* ================= SECTIONS ================= */
.section {
  padding: 96px 0;
}
.section-tint {
  background: var(--paper-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.section-head {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 40px;
}
.section-no {
  flex: 0 0 auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.section-head h2 {
  font-size: clamp(1.65rem, 2.6vw, 2.15rem);
  line-height: 1.2;
  font-weight: 600;
}
.section-head p {
  margin-top: 12px;
  max-width: 680px;
  color: var(--secondary);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ================= ABOUT ================= */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.about-card {
  padding: 24px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}
.about-card:hover {
  border-color: var(--hairline-strong);
  background: #fffdf9;
}
.card-index {
  display: block;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.about-card h3 {
  font-size: 16.5px;
  line-height: 1.4;
  font-weight: 600;
  margin-bottom: 8px;
}
.about-card p {
  color: var(--secondary);
  font-size: 14px;
  line-height: 1.75;
}
.skill-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 16px;
}
.skill-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--card);
}
.skill-item span {
  flex: 0 0 36px;
  padding-top: 1px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.skill-item p {
  color: var(--secondary);
  font-size: 13.5px;
  line-height: 1.65;
}

/* ================= TIMELINE ================= */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.timeline-item {
  display: grid;
  grid-template-columns: 116px 24px 1fr;
  align-items: start;
}
.timeline-date {
  padding-top: 15px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.timeline-dot {
  position: relative;
  width: 20px;
  height: 20px;
  margin: 16px auto 0;
  display: grid;
  place-items: center;
  border: 1px solid var(--hairline-strong);
  border-radius: 50%;
  background: var(--card);
  color: var(--accent);
}
.timeline-dot svg {
  width: 11px;
  height: 11px;
}
.timeline-item:not(:last-child) .timeline-dot::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 22px;
  width: 1px;
  height: calc(100% + 172px);
  transform: translateX(-50%);
  background: var(--hairline);
}
.timeline-card {
  padding: 24px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color 0.16s var(--ease);
}
.timeline-card:hover {
  border-color: var(--hairline-strong);
}
.role-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}
.role-row h3 {
  font-size: 17px;
  line-height: 1.35;
  font-weight: 600;
}
.role {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12.5px;
}
.tag {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 8px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--raised);
  color: var(--secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.timeline-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.timeline-card li {
  position: relative;
  padding-left: 14px;
  color: var(--secondary);
  font-size: 14px;
  line-height: 1.75;
}
.timeline-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--hairline-strong);
}
.timeline-card li strong {
  color: var(--ink);
  font-weight: 600;
}
.metric-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--hairline);
}
.metric-pills span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.01em;
}

.subhead {
  margin: 56px 0 20px;
}
.subhead h3 {
  font-size: 19px;
  font-weight: 600;
}
.subhead p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13.5px;
}
.project-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.project-card {
  padding: 24px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color 0.16s var(--ease);
}
.project-card:hover {
  border-color: var(--hairline-strong);
}
.project-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.project-date {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
}
.project-card h4 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
}
.project-card > p {
  color: var(--secondary);
  font-size: 14px;
  line-height: 1.75;
}
.project-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.project-metrics div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.project-metrics strong {
  font-size: 20px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.project-metrics span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
}
.project-foot {
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
}

/* ================= WORKS ================= */
.works-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.work-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
  transition: border-color 0.16s var(--ease);
}
.work-card:hover {
  border-color: var(--hairline-strong);
}
.work-media {
  position: relative;
  aspect-ratio: 16 / 9.2;
  overflow: hidden;
  background: var(--raised);
  border-bottom: 1px solid var(--hairline);
}
.work-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.work-open {
  position: absolute;
  right: 10px;
  bottom: 10px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  opacity: 0;
  transition: opacity 0.16s var(--ease);
}
.work-card:hover .work-open,
.work-card:focus-visible .work-open {
  opacity: 1;
}
.work-badge {
  position: absolute;
  left: 10px;
  top: 10px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 8px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
}
.work-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.work-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.work-title-row h3 {
  font-size: 17px;
  font-weight: 600;
}
.work-body p {
  color: var(--secondary);
  font-size: 13.5px;
  line-height: 1.65;
}
.work-url {
  margin-top: 2px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.01em;
}
.work-card-internal {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
}
.work-card-internal .work-media {
  aspect-ratio: auto;
  min-height: 300px;
  height: 100%;
  border-bottom: 0;
  border-right: 1px solid var(--hairline);
}
.work-card-internal .work-body {
  justify-content: center;
  padding: 28px;
  gap: 8px;
}
.work-card-internal .work-card-title {
  font-size: 18px;
}
.works-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 12px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 12.5px;
  text-align: center;
}
.works-note a:not(.btn) {
  color: var(--accent-ink);
  border-bottom: 1px solid rgba(30, 64, 175, 0.3);
}

/* ================= FOOD ================= */
.section-food {
  background: var(--paper-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.food-head-copy {
  flex: 1 1 auto;
  min-width: 0;
}
.food-head-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}
.food-head-tags span {
  padding: 4px 9px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: var(--card);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
}
.food-head-meta {
  margin-left: auto;
  padding-top: 6px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  line-height: 1.9;
  color: var(--muted);
  white-space: nowrap;
}
.food-head-meta .food-head-coord {
  display: block;
  color: var(--secondary);
}
.food-head-meta .food-head-note {
  display: block;
  color: var(--muted);
}
.food-shell {
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: var(--shadow-sm);
}
.food-console {
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--hairline);
  background: linear-gradient(180deg, var(--paper), var(--paper-2));
}
.food-search {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) 1px minmax(0, 1fr) auto;
  align-items: center;
  padding: 4px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: var(--card);
  transition: border-color 0.16s var(--ease), box-shadow 0.16s var(--ease);
}
.food-search:focus-within {
  border-color: rgba(30, 64, 175, 0.45);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.08);
}
.food-search-field {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 0 12px;
}
.food-search-icon {
  flex: 0 0 auto;
  width: 15px;
  height: 15px;
  color: var(--muted);
}
.food-search input {
  width: 100%;
  height: 40px;
  padding: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--ink);
  font-size: 13.5px;
}
.food-search input::placeholder {
  color: var(--muted);
}
.food-search-divider {
  width: 1px;
  height: 20px;
  background: var(--hairline-strong);
}
.food-btn {
  height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 13px;
  white-space: nowrap;
}
.food-btn svg {
  width: 15px;
  height: 15px;
}
.food-search.is-busy .food-btn {
  position: relative;
  padding-right: 38px;
}
.food-search.is-busy .food-btn::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: foodSpin 0.7s linear infinite;
}
@keyframes foodSpin {
  to { transform: rotate(360deg); }
}
.food-quick-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}
.food-quick {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
}
.food-quick-label {
  margin-right: 2px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
}
.food-quick button {
  height: 26px;
  padding: 0 10px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font-size: 12px;
  transition: border-color 0.16s var(--ease), background-color 0.16s var(--ease), color 0.16s var(--ease);
}
.food-quick button:hover {
  border-color: rgba(30, 64, 175, 0.35);
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.food-locate-btn {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 6px;
  height: 30px;
  margin-left: auto;
  padding: 0 10px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font-size: 12px;
  font-weight: 500;
  transition: border-color 0.16s var(--ease), background-color 0.16s var(--ease), color 0.16s var(--ease);
}
.food-locate-btn svg {
  width: 13px;
  height: 13px;
}
.food-locate-btn:hover {
  border-color: rgba(30, 64, 175, 0.35);
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.food-locate-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.food-console-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
}
.food-status {
  position: relative;
  padding-left: 14px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
.food-status::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hairline-strong);
}
.food-status[data-state="ok"] {
  color: var(--accent-ink);
}
.food-status[data-state="ok"]::before {
  background: var(--accent);
}
.food-status[data-state="error"] {
  color: var(--danger);
}
.food-status[data-state="error"]::before {
  background: var(--danger);
}
.food-console-coord {
  flex: 0 0 auto;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
}
.food-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.42fr) minmax(0, 0.82fr);
}
.food-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 16px;
  border-right: 1px solid var(--hairline);
}
.food-list {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 16px;
  background: var(--paper);
}
/* 地图待命 */
.food-idle {
  position: relative;
  flex: 1 1 auto;
  min-height: 340px;
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
}
.food-idle-map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.food-idle-label {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.02em;
}
.food-idle-coord {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
}
.food-idle-card {
  position: absolute;
  left: 16px;
  top: 16px;
  width: min(282px, calc(100% - 32px));
  padding: 14px 16px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: rgba(253, 251, 247, 0.94);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(4px);
}
.food-idle-kicker {
  display: block;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
}
.food-idle-card p {
  margin-top: 6px;
  color: var(--secondary);
  font-size: 12.5px;
  line-height: 1.55;
}
.food-idle-card strong {
  display: block;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
}
.food-idle-card p span {
  display: block;
  margin-top: 2px;
}
.food-idle-legend {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed var(--hairline);
  color: var(--muted);
  font-size: 10.5px;
}
.food-idle-legend-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.12);
}
/* 实时地图 */
.food-map-wrap {
  position: relative;
  flex: 1 1 auto;
  min-height: 340px;
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--paper);
}
.food-map {
  width: 100%;
  height: 100%;
}
.food-map-chip {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 9px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: rgba(253, 251, 247, 0.92);
  box-shadow: var(--shadow-sm);
  color: var(--secondary);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
}
.food-map-live {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.14);
  animation: foodLive 2.4s ease-in-out infinite;
}
@keyframes foodLive {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.food-map-reset {
  position: absolute;
  right: 12px;
  top: 12px;
  z-index: 2;
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: rgba(253, 251, 247, 0.92);
  box-shadow: var(--shadow-sm);
  color: var(--ink);
  font-size: 11px;
}
.food-map-reset:hover {
  border-color: rgba(30, 64, 175, 0.35);
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.food-skeleton {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: 132px 1fr;
  grid-template-rows: 1fr 1fr auto;
  gap: 14px;
  padding: 20px;
  background: var(--paper-2);
}
.food-skeleton span {
  display: block;
  border-radius: var(--radius-sm);
  background: rgba(31, 27, 22, 0.06);
  animation: foodShimmer 1.2s ease-in-out infinite alternate;
}
.food-skeleton span:first-child {
  grid-row: 1 / -1;
}
.food-skeleton em {
  grid-column: 1 / -1;
  align-self: end;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-style: normal;
  letter-spacing: 0.06em;
}
@keyframes foodShimmer {
  from { opacity: 0.55; }
  to { opacity: 1; }
}
/* 地图上的自定义标记 */
.food-pin {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 2px solid #fdfbf7;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 2px 8px rgba(31, 27, 22, 0.25);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  transition: transform 0.16s var(--ease), background-color 0.16s var(--ease), box-shadow 0.16s var(--ease);
}
.food-pin.is-active {
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(30, 64, 175, 0.18), 0 2px 8px rgba(31, 27, 22, 0.2);
  transform: scale(1.12);
}
.food-pin-user {
  position: relative;
  width: 16px;
  height: 16px;
  border: 3px solid #fdfbf7;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(30, 64, 175, 0.15);
}
.food-pin-user::after {
  content: "";
  position: absolute;
  inset: -6px;
  border: 1px solid rgba(30, 64, 175, 0.35);
  border-radius: 50%;
  animation: foodPulse 2s ease-out infinite;
}
@keyframes foodPulse {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}
/* 搜索结果 */
.food-results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 12px;
}
.food-results:empty {
  margin-top: 0;
}
.food-result {
  padding: 12px 12px 10px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--card);
  transition: border-color 0.16s var(--ease), background-color 0.16s var(--ease), transform 0.16s var(--ease);
}
.food-result:hover,
.food-result.is-active {
  border-color: rgba(30, 64, 175, 0.35);
  background: var(--accent-soft);
  transform: translateY(-1px);
}
.food-result-top {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.food-result-index {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
}
.food-result.is-active .food-result-index {
  background: var(--accent);
}
.food-result h4 {
  font-size: 13.5px;
  line-height: 1.4;
  font-weight: 600;
}
.food-result-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  margin-top: 6px;
}
.food-result-meta span {
  padding: 2px 6px;
  border-radius: 999px;
  background: var(--paper-2);
  color: var(--secondary);
  font-family: var(--font-mono);
  font-size: 9.5px;
}
.food-result p {
  margin-top: 6px;
  color: var(--secondary);
  font-size: 12px;
  line-height: 1.5;
}
.food-result-locate {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent-ink);
  font-size: 11px;
  font-weight: 600;
}
.food-result-locate:hover {
  color: var(--accent);
  text-decoration: underline;
}
.food-result-locate svg {
  width: 12px;
  height: 12px;
}
.food-privacy {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}
.food-privacy svg {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  margin-top: 2px;
}
/* 成都私藏清单 */
.food-list-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.food-list-kicker {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
}
.food-list-head h3 {
  font-size: 17px;
  font-weight: 600;
}
.food-list-count {
  color: var(--muted);
  font-family: var(--font-serif);
  font-size: 34px;
  line-height: 0.9;
  letter-spacing: -0.02em;
}
.food-list-sub {
  margin-top: 6px;
  color: var(--muted);
  font-size: 11.5px;
}
.food-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 12px;
}
.food-tab {
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font-size: 11.5px;
  font-weight: 500;
  transition: border-color 0.16s var(--ease), background-color 0.16s var(--ease), color 0.16s var(--ease);
}
.food-tab:hover {
  border-color: rgba(30, 64, 175, 0.35);
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.food-tab[aria-pressed="true"] {
  border-color: rgba(30, 64, 175, 0.45);
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.food-spots {
  list-style: none;
  display: grid;
  border-top: 1px solid var(--hairline);
}
.food-spot {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hairline);
}
.food-spot[hidden] {
  display: none;
}
.food-spot-index {
  padding-top: 1px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
}
.food-spot-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.food-spot h4 {
  font-size: 13.5px;
  line-height: 1.4;
  font-weight: 600;
}
.food-area {
  flex: 0 0 auto;
  padding: 2px 6px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
}
.food-spot p {
  margin-top: 4px;
  color: var(--secondary);
  font-size: 12.5px;
  line-height: 1.55;
}
.food-spot-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}
.food-spot-tags span {
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--paper-2);
  color: var(--muted);
  font-size: 10px;
}
.food-list-foot {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--hairline);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.04em;
}

/* ================= CONTACT ================= */
.contact-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  padding: 40px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--card);
}
.status-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.contact-copy h2 {
  margin-top: 16px;
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 600;
}
.contact-copy > p:not(.status-line) {
  margin-top: 12px;
  max-width: 560px;
  color: var(--secondary);
  font-size: 14.5px;
  line-height: 1.75;
}
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.contact-side {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid var(--hairline);
  padding-left: 32px;
}
.contact-line {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hairline);
}
.contact-line:last-child {
  border-bottom: 0;
}
.contact-line span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
}
.contact-line a,
.contact-line strong {
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  word-break: break-word;
}
.contact-line a {
  font-family: var(--font-mono);
  font-size: 13px;
}
.contact-line a:hover {
  color: var(--accent-ink);
}

/* ================= 404 ================= */
.notfound {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--paper);
  padding: 24px;
}
.notfound-card {
  width: min(560px, 100%);
  padding: 40px;
  text-align: left;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--card);
}
.notfound-brand {
  display: flex;
  width: fit-content;
  margin-bottom: 24px;
}
.notfound-card h1 {
  margin: 16px 0 8px;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  font-weight: 600;
}
.notfound-card p {
  color: var(--secondary);
  font-size: 14px;
  line-height: 1.75;
}
.notfound-card .contact-actions {
  justify-content: flex-start;
}
.notfound-contact {
  margin-top: 18px;
  color: var(--muted);
  font-size: 12.5px;
}
.notfound-contact a {
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: 12px;
}

/* ================= FOOTER ================= */
.footer {
  padding: 24px 0 32px;
  border-top: 1px solid var(--hairline);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 12px;
  flex-wrap: wrap;
}
.footer-inner > div {
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-brand {
  color: var(--secondary);
}
.footer-links {
  gap: 16px !important;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--secondary);
  transition: color 0.16s var(--ease);
}
.footer-links a:hover {
  color: var(--accent-ink);
}

/* ================= REVEAL ================= */
.js .reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
  transition-delay: var(--d, 0ms);
}
.js .reveal.in {
  opacity: 1;
  transform: none;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-visual {
    order: 2;
  }
  .portrait-card {
    width: min(300px, 72vw);
  }
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
  .about-card:last-child {
    grid-column: 1 / -1;
  }
  .project-grid {
    grid-template-columns: 1fr;
  }
  .food-grid {
    grid-template-columns: 1fr;
  }
  .food-main {
    border-right: 0;
    border-bottom: 1px solid var(--hairline);
  }
  .food-head-meta {
    display: none;
  }
  .contact-card {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px;
  }
  .contact-side {
    border-left: 0;
    border-top: 1px solid var(--hairline);
    padding-left: 0;
    padding-top: 8px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
  }
  .contact-line:nth-last-child(2) {
    border-bottom: 0;
  }
}

@media (max-width: 860px) {
  :root {
    --nav-h: 64px;
  }
  .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 6px;
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: var(--shadow);
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
  }
  .nav-links a::after {
    display: none;
  }
  .nav-links a:hover {
    background: var(--raised);
  }
  .menu-btn {
    display: grid;
  }
  .nav-cv {
    display: none;
  }
  .section {
    padding: 72px 0;
  }
  .section-head {
    gap: 16px;
    margin-bottom: 32px;
  }
  .section-no {
    padding-top: 5px;
  }
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .timeline-date {
    padding-top: 0;
    padding-left: 1px;
  }
  .timeline-dot {
    display: none;
  }
  .timeline-card {
    padding: 20px;
  }
  .role-row {
    flex-direction: column;
    gap: 8px;
  }
  .works-grid {
    grid-template-columns: 1fr;
  }
  .work-card-internal {
    grid-column: auto;
    display: flex;
  }
  .work-card-internal .work-media {
    aspect-ratio: 16 / 9.2;
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--hairline);
  }
  .work-card-internal .work-body {
    padding: 18px;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-card:last-child {
    grid-column: auto;
  }
  .skill-strip {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: 1fr 1fr;
    gap: 16px 0;
  }
  .stats > div {
    border-right: 0;
    padding-right: 0;
  }
  .stats > div + div {
    padding-left: 0;
  }
  .stats > div:nth-child(odd) {
    border-right: 1px solid var(--hairline);
    padding-right: 12px;
  }
  .stats > div:nth-child(even) {
    padding-left: 16px;
  }
  .food-idle,
  .food-map-wrap {
    min-height: 300px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 48px 0 56px;
  }
  .hero-id {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3px 12px;
    padding-bottom: 12px;
    font-size: 13px;
  }
  .hero-id-sep {
    display: none;
  }
  .hero-id-role {
    grid-column: 1 / -1;
  }
  .hero-id a[href^="tel"] {
    grid-column: 1;
    grid-row: 2;
  }
  .hero-id a[href^="mailto"] {
    grid-column: 2;
    grid-row: 2;
    font-size: 11px;
    white-space: nowrap;
    overflow-wrap: normal;
  }
  .hero-name {
    font-size: clamp(2.6rem, 10vw, 3.4rem);
    margin-top: 18px;
  }
  .hero-school {
    font-size: 15px;
  }
  .hero-courses {
    margin-top: 20px;
  }
  .course-tags li {
    font-size: 11.5px;
  }
  .portrait-card {
    width: min(200px, 60vw);
    padding: 6px;
    border-radius: 14px;
  }
  .portrait-media {
    border-radius: 8px;
  }
  .portrait-meta {
    padding-top: 8px;
    font-size: 11px;
  }
  .portrait-meta .mono {
    display: none;
  }
  .pass-mark {
    font-size: 11px;
    margin-inline: auto;
  }
  .food-search {
    grid-template-columns: 1fr;
    border-radius: 14px;
  }
  .food-search-divider {
    display: none;
  }
  .food-search-field {
    padding: 0 10px;
  }
  .food-search-field ~ .food-search-field {
    border-top: 1px solid var(--hairline);
  }
  .food-search .food-btn {
    width: 100%;
    margin-top: 6px;
    border-radius: 10px;
  }
  .food-quick-row {
    align-items: flex-start;
  }
  .food-locate-btn {
    margin-left: 0;
  }
  .food-idle,
  .food-map-wrap {
    min-height: 260px;
  }
  .food-idle-card {
    left: 12px;
    right: 12px;
    top: auto;
    bottom: 12px;
    width: auto;
  }
  .food-idle-legend {
    display: none;
  }
  .food-console-coord {
    display: none;
  }
  .food-results {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .container,
  .nav-inner {
    width: calc(100% - 32px);
  }
  .hero {
    padding: 44px 0 52px;
  }
  .hero-cta .btn {
    width: 100%;
  }
  .stats dt {
    font-size: 1.8rem;
  }
  .section-head {
    flex-direction: column;
    gap: 6px;
  }
  .section-head p {
    font-size: 14px;
  }
  .project-card,
  .timeline-card {
    padding: 20px;
  }
  .project-metrics {
    grid-template-columns: 1fr 1fr;
  }
  .project-metrics div:last-child {
    grid-column: 1 / -1;
  }
  .food-console {
    padding: 12px;
  }
  .food-main,
  .food-list {
    padding: 14px;
  }
  .food-idle,
  .food-map-wrap {
    min-height: 240px;
  }
  .contact-card {
    padding: 24px 20px;
    border-radius: var(--radius);
  }
  .contact-side {
    grid-template-columns: 1fr;
  }
  .contact-line:nth-last-child(2) {
    border-bottom: 1px solid var(--hairline);
  }
  .contact-line:last-child {
    border-bottom: 0;
  }
  .works-note {
    flex-direction: column;
    gap: 8px;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .footer-links {
    gap: 12px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
}