/* ============================================================
   myaihome — Build in Public design system
   UI Designer spec: minimal editorial, neutral base + indigo
   accent + green for revenue/growth. WCAG AA, mobile-first.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --bg: #ffffff;
  --bg-subtle: #f6f7f9;
  --bg-muted: #eef0f3;
  --text: #181b20;
  --text-secondary: #5a626d;
  --text-tertiary: #868d98;
  --border: #e4e7ec;
  --border-strong: #cdd2da;
  --primary: #185fa5;
  --primary-hover: #0c447c;
  --primary-soft: #e6f1fb;
  --success: #0f6e56;
  --success-soft: #e1f5ee;
  --warning: #854f0b;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 1px 2px rgba(16, 22, 30, 0.04);
  --shadow-md: 0 6px 18px rgba(16, 22, 30, 0.08);
  --ease: 160ms ease;
  --maxw: 1080px;
}

[data-theme="dark"] {
  --bg: #0e1014;
  --bg-subtle: #161a20;
  --bg-muted: #1e242c;
  --text: #e7eaef;
  --text-secondary: #a4acb6;
  --text-tertiary: #6e7681;
  --border: #262c34;
  --border-strong: #363d47;
  --primary: #4a9fe0;
  --primary-hover: #6fb3e8;
  --primary-soft: #11283d;
  --success: #36b08c;
  --success-soft: #0f2e26;
  --warning: #e0a64a;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 22px rgba(0, 0, 0, 0.45);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
* {
  margin: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img,
svg {
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--primary);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  z-index: 100;
}
.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
}
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--space-5);
}
.section {
  padding-block: var(--space-12);
}
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.section-head h2 {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.section-head a {
  font-size: 14px;
  color: var(--primary);
}
.muted {
  color: var(--text-secondary);
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 16px;
}
.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--primary);
  color: #fff;
  display: block;
  overflow: hidden;
  font-size: 13px;
  font-weight: 700;
  line-height: 0;
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 7px;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav-links a {
  font-size: 16px;
  color: var(--text-secondary);
  transition: color var(--ease);
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.icon-btn {
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  color: var(--text-secondary);
  transition: border-color var(--ease), color var(--ease);
}
.icon-btn:hover {
  border-color: var(--border-strong);
  color: var(--text);
}
.menu-toggle {
  display: none;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  transition: transform var(--ease), border-color var(--ease),
    background var(--ease);
}
.btn:hover {
  border-color: var(--text-tertiary);
}
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-1px);
}
.btn-sm {
  padding: 7px 13px;
  font-size: 13px;
}

/* ---------- Hero ---------- */
.hero {
  padding-block: var(--space-16) var(--space-10);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: var(--space-5);
}
.hero h1 {
  font-size: clamp(18px, 3vw, 24px);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}

/* ---------- Project cards ---------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-5);
}
.project-card {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: border-color var(--ease), transform var(--ease),
    box-shadow var(--ease);
}
.project-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.project-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.project-name {
  font-size: 17px;
  font-weight: 600;
}
.tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-muted);
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.project-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  flex: 1;
}
.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-tertiary);
}
.project-meta .rev {
  color: var(--success);
  font-weight: 600;
}
.project-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
  font-size: 13px;
}
.project-foot .date {
  color: var(--text-tertiary);
}

/* ---------- Posts ---------- */
.post-list {
  display: grid;
  gap: var(--space-1);
}
.post-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border);
  transition: padding-left var(--ease);
}
.post-item:hover {
  padding-left: var(--space-2);
}
.post-item .title {
  font-size: 16px;
  font-weight: 500;
}
.post-item .title:hover {
  color: var(--primary);
}
.post-item .when {
  font-size: 13px;
  color: var(--text-tertiary);
  white-space: nowrap;
}

/* ---------- About ---------- */
.about-grid {
  max-width: 68ch;
}
.about p {
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}
.about .lead {
  color: var(--text);
  font-size: 16px;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}
.contact-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: var(--bg-subtle);
}
.contact-card h3 {
  font-size: 15px;
  margin-bottom: var(--space-2);
}
.contact-card .id {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.copy {
  border: none;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  padding: 4px 9px;
  border-radius: var(--radius-sm);
}
.qr {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--bg);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 3px;
  padding: 8px;
  margin-top: var(--space-4);
}
.qr i {
  background: var(--text);
  border-radius: 2px;
}
.qr i.off {
  background: transparent;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding-block: var(--space-8);
  color: var(--text-tertiary);
  font-size: 13px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

/* ---------- Theme toggle icon swap ---------- */
.theme-toggle .sun {
  display: none;
}
[data-theme="dark"] .theme-toggle .sun {
  display: block;
}
[data-theme="dark"] .theme-toggle .moon {
  display: none;
}

/* ---------- Timeline ---------- */
/* 首页 timeline 列表项右侧描述（紧凑单行/两行） */
.timeline-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-top: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: 56ch;
}

/* proj-list 页：标题与副介绍靠左布局（覆盖全局 .section-head 的 flex 两端对齐） */
.proj-list-page {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--space-10) var(--space-5);
}
.proj-list-page .proj-list-header {
  display: block;
  text-align: left;
  margin-bottom: var(--space-8);
}
.proj-list-page .proj-list-header h1 {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}
.proj-list-page .proj-list-sub {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  text-align: left;
}
.timeline-year {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: var(--space-10) 0 var(--space-5);
}
.timeline-year:first-child {
  margin-top: 0;
}
.timeline-item {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border);
  color: inherit;
  transition: padding-left var(--ease);
}
.timeline-item:last-child {
  border-bottom: none;
}
.timeline-item:hover {
  padding-left: var(--space-2);
}
.timeline-date {
  width: 64px;
  flex-shrink: 0;
  font-size: 13px;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}
.timeline-thumb {
  width: 88px;
  height: 64px;
  border-radius: 6px;
  background: var(--bg-muted);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  overflow: hidden;
}
.timeline-thumb.t-blue {
  background: var(--primary-soft);
}
.timeline-thumb.t-green {
  background: var(--success-soft);
}
.timeline-thumb svg {
  width: 26px;
  height: 26px;
  color: var(--text-tertiary);
  opacity: 0.55;
}
.timeline-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- Thumbnail 可点击交互（button 形态，data-lightbox-src 触发放大）---------- */
button.timeline-thumb {
  /* 让 button 保留视觉，跟原 <span>/<div> 一致 */
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: zoom-in;
  position: relative;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
button.timeline-thumb:not(.no-lightbox):hover {
  transform: scale(1.04);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}
button.timeline-thumb:not(.no-lightbox):active {
  transform: scale(0.98);
}
button.timeline-thumb:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
button.timeline-thumb.no-lightbox {
  cursor: default;
}

/* 首页时间线把 thumb 和 main 拆为两个独立可交互元素
   —— main 撑满剩余空间，标题与描述垂直堆叠、靠左对齐 */
.timeline-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  color: inherit;
  text-decoration: none;
}
.timeline-main:hover,
.timeline-main:focus { color: inherit; }
.timeline-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--primary);
}
.timeline-item:hover .timeline-title {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Project page: large-thumbnail timeline ---------- */
/* 项目页沿用首页 timeline 形式，但图片块更大，右侧容纳描述与链接 */
.project-timeline .timeline-item {
  align-items: flex-start;
  gap: var(--space-6);
  padding: var(--space-6) 0;
}
.project-timeline .timeline-thumb {
  width: 200px;
  height: 124px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}
.project-timeline .timeline-thumb svg {
  width: 36px;
  height: 36px;
}
.project-timeline .timeline-date {
  width: 80px;
}
.project-timeline .timeline-main {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  flex: 1;
  min-width: 0;
}
.project-timeline .timeline-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 60ch;
}
.project-timeline .timeline-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-1);
}
.project-timeline .timeline-links .btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

/* ---------- Article pages ---------- */
.article-top-wrap {
  border-bottom: 1px solid var(--border);
}
.article-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.back-link {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--ease);
}
.back-link:hover {
  color: var(--text);
}
.article-page {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-10) var(--space-5);
}
.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
  margin-bottom: var(--space-6);
  font-size: 13px;
  color: var(--text-tertiary);
}
.article-meta .article-date {
  color: var(--text-tertiary);
}
.article-header h1 {
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: var(--space-5);
}
.article-body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}
.article-body p {
  margin-bottom: var(--space-5);
}
.article-body p.lead {
  color: var(--text);
  font-size: 16px;
}
.article-body h2 {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: var(--space-8) 0 var(--space-4);
}
.article-hero-image {
  display: block;
  width: 100%;
  margin-top: var(--space-8);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  object-fit: cover;
  max-height: 520px;
  background: var(--bg-subtle);
}
.article-image {
  display: block;
  width: 100%;
  margin: var(--space-6) 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  object-fit: contain;
  max-height: 520px;
  background: var(--bg-subtle);
}
.article-code {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin: var(--space-5) 0;
  overflow-x: auto;
  white-space: pre;
}
.article-code code {
  font: inherit;
  background: transparent;
  padding: 0;
}

/* ---------- Pending article 占位页 ---------- */
.article-meta .article-tag {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 999px;
}
.pending-note {
  font-size: 16px;
  color: var(--text);
  margin-bottom: var(--space-5);
}

/* ---------- Lightbox（图片预览全屏）---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.82);
  display: grid;
  place-items: center;
  padding: var(--space-6);
  animation: lightbox-fade 0.16s ease-out;
}
.lightbox[hidden] {
  display: none;
}
.lightbox-figure {
  margin: 0;
  display: grid;
  place-items: center;
  max-width: 100%;
  max-height: 100%;
  cursor: zoom-out;
}
.lightbox img {
  display: block;
  max-width: min(96vw, 1600px);
  max-height: 92vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
  cursor: default;
}
.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.16s ease, transform 0.16s ease;
}
.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.24);
  transform: scale(1.06);
}
.lightbox-close:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}
body.lightbox-open {
  overflow: hidden;
}
@keyframes lightbox-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ---------- 备案号（中间列，与 footer 同行，不新增一整行）---------- */
.footer-beian {
  flex: 1 1 auto;
  text-align: center;
  font-size: 13px;
  color: var(--text-tertiary);
}
.footer-beian a {
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color var(--ease);
}
.footer-beian a:hover {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Footer extras ---------- */
.footer-text .footer-line {
  margin: 0;
  font-size: 13px;
  color: var(--text);
}
.footer-text .footer-sub {
  margin: var(--space-1) 0 0;
  font-size: 13px;
  color: var(--text-tertiary);
}
.footer-qr {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.footer-qr-label {
  font-size: 13px;
  color: var(--text-secondary);
}
.qr-img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: 6px;
  display: block;
  flex-shrink: 0;
  background: #fff;
}

/* ---------- 404 page ---------- */
.page-404 {
  text-align: center;
  padding: var(--space-16) var(--space-5);
}
.page-404 h1 {
  font-size: 72px;
  font-weight: 700;
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
}
.page-404 p {
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}
.page-404 a {
  color: var(--primary);
  font-weight: 500;
}

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}
@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: var(--space-2) var(--space-5) var(--space-4);
    display: none;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border);
  }
  .menu-toggle {
    display: grid;
    place-items: center;
  }
  .project-timeline .timeline-item {
    gap: var(--space-4);
    padding: var(--space-5) 0;
  }
  .project-timeline .timeline-thumb {
    width: 120px;
    height: 75px;
  }
  .project-timeline .timeline-thumb svg {
    width: 28px;
    height: 28px;
  }
  .project-timeline .timeline-desc {
    font-size: 13px;
  }
  .project-timeline .timeline-date {
    width: 64px;
  }
  .metrics {
    grid-template-columns: 1fr;
  }
  .timeline-date {
    width: 52px;
    font-size: 13px;
  }
  .timeline-thumb {
    width: 72px;
    height: 52px;
  }
  .timeline-item {
    gap: var(--space-3);
    padding: var(--space-3) 0;
  }
  .timeline-item:hover {
    padding-left: 0;
  }
  .footer-inner {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3) var(--space-4);
  }
  /* h5 上让浏览量文字与备案号同行，二维码自然折到下一行 */
  .footer-text {
    flex: 0 0 auto;
  }
  .footer-beian {
    flex: 1 1 auto;
    text-align: right;
    min-width: 0;
  }
  .footer-qr {
    flex-basis: 100%;
    justify-content: flex-start;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto;
  }
}

/* ---------- 项目访问统计（ECharts 横向柱状图）---------- */
.project-chart {
  width: 100%;
  height: 160px;
}
/* 项目统计区块：置于所有项目列表之前，跟随外层 section 间距 */
.project-stats {
  margin-bottom: var(--space-8);
}
.chart-empty {
  color: var(--text-tertiary);
  font-size: 14px;
  padding: var(--space-2) 0;
}
@media (max-width: 560px) {
  .project-chart {
    height: 140px;
  }
}

/* ---------- Footer extras ---------- */