:root {
  --paper: #f4f1e9;
  --paper-warm: #ece3cf;
  --ink: #17434a;
  --muted: #667572;
  --coral: #dc684c;
  --sage: #e7eee3;
  --line: rgba(23, 67, 74, 0.14);
  --white: rgba(255, 255, 255, 0.72);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(220, 104, 76, 0.08), transparent 24rem),
    radial-gradient(circle at 88% 28%, rgba(69, 120, 112, 0.09), transparent 28rem),
    var(--paper);
  font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible { outline: 3px solid rgba(220, 104, 76, 0.4); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 10; top: 10px; left: 10px; padding: 8px 12px; background: white; transform: translateY(-180%); }
.skip-link:focus { transform: none; }

.home-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  display: flex; align-items: center; justify-content: space-between; min-height: 88px;
  border-bottom: 1px solid var(--line);
}
.site-brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 18px; }
.site-brand img { width: 34px; height: 34px; border-radius: 10px; }
.site-header nav { display: flex; gap: 28px; font-size: 14px; font-weight: 800; }
.site-header nav a { text-decoration: none; }
.site-header nav a:hover { color: var(--coral); }

.hero {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.85fr);
  align-items: center; gap: clamp(48px, 8vw, 96px); min-height: 550px; padding: 72px 0 80px;
}
.eyebrow, .section-index { margin: 0 0 20px; color: var(--muted); font-size: 12px; font-weight: 900; letter-spacing: 0.12em; }
.eyebrow span { display: inline-block; width: 8px; height: 8px; margin-right: 9px; border-radius: 50%; background: var(--coral); }
.hero h1 { margin: 0; max-width: 650px; font-size: clamp(46px, 6vw, 76px); line-height: 1.05; letter-spacing: -0.055em; }
.hero h1 em { display: block; color: var(--coral); font-style: normal; }
.hero-intro { max-width: 570px; margin: 26px 0 0; color: var(--muted); font-size: 17px; }
.hero-actions { display: flex; align-items: center; gap: 24px; margin-top: 30px; }
.primary-action { display: inline-flex; align-items: center; gap: 28px; padding: 13px 22px; border-radius: 999px; color: white; background: var(--ink); font-size: 14px; font-weight: 900; text-decoration: none; }
.primary-action:hover { background: #20565e; }
.text-action { font-size: 14px; text-underline-offset: 5px; }
.topic-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 0; padding: 0; list-style: none; }
.topic-list li { padding: 5px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 11px; }

.workspace-card { position: relative; padding: 28px; border: 1px solid var(--line); border-radius: 28px; background: var(--sage); box-shadow: 0 24px 50px rgba(23, 67, 74, 0.09); transform: rotate(1.2deg); }
.workspace-card::before { content: "从现在的两个小事开始"; position: absolute; top: -18px; right: -12px; padding: 8px 15px; border: 1px solid rgba(220, 104, 76, 0.25); border-radius: 999px; color: #8a543e; background: #f8dfc4; font-size: 11px; transform: rotate(-5deg); }
.workspace-head, .workspace-foot { display: flex; justify-content: space-between; gap: 16px; color: #73837e; font-size: 9px; letter-spacing: 0.12em; }
.workspace-card h2 { margin: 24px 0; font-size: clamp(24px, 3vw, 32px); line-height: 1.2; }
.workspace-card > a { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 12px; margin-top: 10px; padding: 13px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.78); text-decoration: none; }
.workspace-card > a:hover { border-color: rgba(220, 104, 76, 0.45); }
.workspace-card img, .mini-calendar { width: 42px; height: 42px; border-radius: 10px; }
.workspace-card img { object-fit: cover; }
.mini-calendar { display: grid; place-items: center; color: #39716f; background: #dfeceb; font-size: 23px; }
.workspace-card a span { min-width: 0; }
.workspace-card a strong, .workspace-card a small { display: block; }
.workspace-card a strong { font-size: 13px; }
.workspace-card a small { overflow: hidden; color: var(--muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.workspace-foot { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); letter-spacing: 0; }

.projects { padding: 58px 0 72px; border-top: 1px solid var(--line); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 28px; }
.section-heading h2, .about h2 { margin: 0; font-size: clamp(30px, 4vw, 44px); line-height: 1.15; letter-spacing: -0.03em; }
.section-heading > p { max-width: 310px; margin: 0; color: var(--muted); font-size: 14px; }
.section-index { margin-bottom: 8px; color: var(--coral); font-size: 10px; }
.project-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 22px; }
.project-card { overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: var(--white); }
.project-visual { position: relative; min-height: 210px; display: grid; place-items: center; overflow: hidden; background: var(--paper-warm); }
.schedule-project .project-visual { background: #dfece8; }
.project-visual > img { width: 96px; height: 96px; border-radius: 22px; object-fit: cover; box-shadow: 0 14px 28px rgba(35, 31, 60, 0.18); }
.project-visual > small { position: absolute; right: 18px; bottom: 12px; color: var(--muted); font-size: 9px; }
.schedule-preview { display: grid; grid-template-columns: repeat(3, 54px); gap: 6px; padding: 18px; border: 1px solid rgba(23,67,74,.18); border-radius: 14px; background: rgba(255,255,255,.82); box-shadow: 0 16px 28px rgba(23,67,74,.1); transform: rotate(2deg); }
.schedule-preview span { color: var(--muted); font-size: 9px; text-align: center; }.schedule-preview i { height: 24px; border-radius: 5px; background: #e7eee3; }.schedule-preview i:nth-of-type(2), .schedule-preview i:nth-of-type(6) { background: #f3d9ce; }
.project-body { padding: 26px; }
.project-meta { display: flex; align-items: center; justify-content: space-between; gap: 16px; color: var(--muted); font-size: 10px; }
.project-meta mark { padding: 4px 9px; border: 1px solid var(--line); border-radius: 999px; color: #4e7150; background: transparent; }
.project-body h3 { margin: 15px 0 10px; font-size: 25px; line-height: 1.25; }
.project-body > p { min-height: 3.3em; margin: 0; color: var(--muted); font-size: 14px; }
.project-body dl { margin: 22px 0; border-top: 1px solid var(--line); }
.project-body dl div { display: grid; grid-template-columns: 48px 1fr; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 11px; }
.project-body dt { font-weight: 900; }.project-body dd { margin: 0; color: var(--muted); }
.project-link { display: flex; justify-content: space-between; align-items: center; font-size: 12px; font-weight: 900; text-decoration: none; }
.project-link:hover { color: var(--coral); }

.about { display: grid; grid-template-columns: 1.25fr .75fr; gap: 54px; align-items: center; padding: 68px 0; border-top: 1px solid var(--line); }
.about p { max-width: 620px; color: var(--muted); font-size: 14px; }
.about blockquote { margin: 0; padding: 28px; border-radius: 20px; color: var(--ink); background: var(--sage); font-size: 19px; font-weight: 800; }
.site-footer { display: flex; justify-content: space-between; gap: 32px; padding: 30px 0 38px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.site-footer strong { color: var(--ink); font-size: 15px; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 58px; padding-top: 54px; }
  .workspace-card { max-width: 590px; transform: none; }
  .project-grid { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 520px) {
  .home-shell { width: min(100% - 28px, 460px); }
  .site-header { min-height: 70px; }
  .site-header nav { gap: 16px; font-size: 12px; }
  .site-brand { font-size: 16px; }.site-brand img { width: 30px; height: 30px; }
  .hero { min-height: 0; padding: 48px 0 62px; }
  .hero h1 { font-size: clamp(42px, 13vw, 56px); }
  .hero-intro { font-size: 15px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 16px; }
  .workspace-card { padding: 22px 16px 18px; border-radius: 22px; }
  .workspace-card::before { right: 0; }
  .workspace-card h2 { font-size: 25px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 12px; }
  .project-visual { min-height: 180px; }
  .project-body { padding: 22px 18px; }
  .project-body h3 { font-size: 22px; }
  .project-body > p { min-height: 0; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }