:root {
  --bg: #f5f8fc;
  --surface: #ffffff;
  --surface-soft: #eef4f8;
  --surface-tint: #fff7f2;
  --ink: #213244;
  --muted: #5e7388;
  --line: #d8e2ec;
  --accent: #ef8d73;
  --accent-deep: #d96f4e;
  --sage: #6da897;
  --blue: #6486ac;
  --sun: #f4c86d;
  --lavender: #d7d6f7;
  --shadow: 0 18px 40px rgba(33, 50, 68, 0.08);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  line-height: 1.65;
  background:
    radial-gradient(circle at top left, rgba(244, 200, 109, 0.18), transparent 28%),
    linear-gradient(180deg, #f8fbfd 0%, var(--bg) 100%);
}

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

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

.container {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(248, 251, 253, 0.9);
  border-bottom: 1px solid rgba(216, 226, 236, 0.95);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--sun));
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  flex: 0 0 auto;
}

.brand-copy {
  min-width: 0;
}

.brand-copy strong,
.brand-copy span {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-copy strong {
  font-size: 16px;
}

.brand-copy span {
  font-size: 13px;
  color: var(--muted);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}

.nav a {
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nav a:hover,
.nav a:focus-visible,
.nav a.is-active {
  color: var(--accent-deep);
  border-color: var(--accent);
  outline: none;
}

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(14, 28, 43, 0.18) 0%, rgba(14, 28, 43, 0.74) 88%),
    url("../photos/site/hero-lakeside.jpg") center 38%/cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: linear-gradient(180deg, transparent 0%, var(--bg) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto 72px;
  display: grid;
  gap: 18px;
  max-width: 780px;
  padding-right: min(12vw, 100px);
}

.hero-kicker,
.page-kicker {
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0;
}

.hero-kicker {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.hero h1,
.page-hero h1 {
  margin: 0;
  line-height: 1.08;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 72px);
}

.hero p {
  margin: 0;
  font-size: clamp(17px, 2.3vw, 22px);
  color: rgba(255, 255, 255, 0.92);
  max-width: 42ch;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 6px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.button-primary {
  background: var(--accent);
  color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-deep);
}

.button-secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.08);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.15);
}

.button-soft {
  background: var(--surface-soft);
  color: var(--blue);
}

.button-soft:hover,
.button-soft:focus-visible {
  background: #e4edf5;
}

main {
  display: block;
}

section {
  padding: 72px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.eyebrow {
  display: inline-block;
  color: var(--accent-deep);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  margin-bottom: 8px;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 3.3vw, 42px);
  line-height: 1.15;
}

.section-head p,
.page-hero p,
.prose p,
.panel p,
.meta-text {
  color: var(--muted);
}

.section-head p {
  margin: 10px 0 0;
  max-width: 56ch;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}

.story-card,
.note-stack,
.archive-card,
.entry-card,
.memory-copy,
.quote-card,
.milestone-card,
.diary-card,
.profile-card,
.info-card {
  padding: 24px;
}

.story-card {
  display: grid;
  gap: 20px;
}

.story-top,
.section-meta,
.entry-meta,
.page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
}

.pill-warm {
  background: rgba(239, 141, 115, 0.14);
  color: var(--accent-deep);
}

.pill-sage {
  background: rgba(109, 168, 151, 0.14);
  color: #497a6d;
}

.pill-lavender {
  background: rgba(215, 214, 247, 0.42);
  color: #6160a5;
}

.story-highlight,
.profile-grid,
.milestone-grid,
.quote-grid,
.memory-grid,
.entry-grid,
.archive-grid,
.detail-grid,
.diary-grid {
  display: grid;
  gap: 18px;
}

.story-highlight {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.mini-stat {
  padding: 18px;
  border-radius: 8px;
  background: var(--surface-soft);
  min-height: 120px;
  display: grid;
  align-content: start;
  gap: 10px;
}

.mini-stat strong {
  font-size: 30px;
  line-height: 1;
}

.mini-stat span {
  color: var(--muted);
  font-size: 14px;
}

.note-stack {
  display: grid;
  gap: 16px;
  background:
    linear-gradient(180deg, rgba(109, 168, 151, 0.08), transparent 40%),
    var(--surface);
}

.note-card {
  border-radius: 8px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
}

.note-card strong,
.entry-card h3,
.memory-copy h3,
.timeline-copy h3,
.quote-card strong,
.archive-card h3,
.profile-card h3,
.info-card h3,
.diary-card h3 {
  display: block;
  margin: 0 0 10px;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 22px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.timeline-date {
  display: grid;
  align-content: start;
  gap: 6px;
}

.timeline-date strong {
  font-size: 24px;
  line-height: 1.1;
  color: var(--blue);
}

.timeline-date span {
  color: var(--muted);
  font-size: 14px;
}

.memory-grid,
.quote-grid,
.entry-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.memory-card,
.entry-card,
.diary-card {
  overflow: hidden;
}

.memory-card figure,
.entry-card figure {
  margin: 0;
  display: grid;
  grid-template-rows: 240px auto;
  height: 100%;
  background: var(--surface);
}

.memory-card img,
.entry-card img,
.lead-image img {
  height: 100%;
  object-fit: cover;
}

.quote-band {
  background:
    linear-gradient(135deg, rgba(239, 141, 115, 0.1), rgba(100, 134, 172, 0.08)),
    var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.quote-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(216, 226, 236, 0.95);
  min-height: 210px;
  box-shadow: var(--shadow);
}

.milestone-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.milestone-card {
  min-height: 188px;
  display: grid;
  gap: 12px;
  align-content: start;
}

.milestone-card:nth-child(1) {
  background: linear-gradient(180deg, rgba(239, 141, 115, 0.12), #fff 48%);
}

.milestone-card:nth-child(2) {
  background: linear-gradient(180deg, rgba(109, 168, 151, 0.12), #fff 48%);
}

.milestone-card:nth-child(3) {
  background: linear-gradient(180deg, rgba(100, 134, 172, 0.12), #fff 48%);
}

.milestone-card:nth-child(4) {
  background: linear-gradient(180deg, rgba(244, 200, 109, 0.16), #fff 48%);
}

.milestone-card span {
  font-size: 32px;
  line-height: 1;
  font-weight: 700;
}

.entry-card figure {
  grid-template-rows: 220px auto;
}

.entry-card h3,
.archive-card h3,
.profile-card h3,
.info-card h3,
.diary-card h3 {
  font-size: 22px;
  line-height: 1.2;
}

.entry-card p,
.archive-card p,
.profile-card p,
.info-card p,
.diary-card p {
  margin: 0;
}

.entry-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  color: var(--accent-deep);
  font-weight: 700;
}

.archive-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.archive-card {
  min-height: 220px;
  display: grid;
  gap: 12px;
  align-content: start;
}

.archive-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.archive-card li + li {
  margin-top: 8px;
}

.page-shell {
  padding-bottom: 48px;
}

.page-hero {
  padding: 56px 0 20px;
}

.page-kicker {
  background: rgba(239, 141, 115, 0.12);
  color: var(--accent-deep);
  margin-bottom: 14px;
}

.page-hero h1 {
  font-size: clamp(34px, 5vw, 58px);
}

.page-hero p {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 18px;
}

.detail-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: start;
}

.lead-image {
  overflow: hidden;
}

.lead-image img {
  aspect-ratio: 16 / 10;
}

.prose {
  padding: 28px;
}

.prose p + p {
  margin-top: 14px;
}

.prose blockquote {
  margin: 24px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--accent);
  background: var(--surface-tint);
  border-radius: 0 8px 8px 0;
  color: var(--ink);
}

.profile-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.profile-card,
.info-card {
  min-height: 180px;
}

.info-stack {
  display: grid;
  gap: 18px;
}

.diary-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.diary-card {
  min-height: 230px;
  display: grid;
  gap: 12px;
  align-content: start;
}

.back-link {
  display: inline-flex;
  align-items: center;
  color: var(--blue);
  font-weight: 700;
  margin-bottom: 14px;
}

.site-footer {
  padding: 28px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  background: rgba(255, 255, 255, 0.76);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}

@media (max-width: 1024px) {
  .intro-grid,
  .detail-grid,
  .milestone-grid,
  .quote-grid,
  .memory-grid,
  .entry-grid,
  .archive-grid,
  .diary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding-right: 0;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
  }

  .header-inner,
  .nav,
  .section-head,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    gap: 10px;
  }

  .hero {
    min-height: 78vh;
  }

  .hero-content {
    margin-bottom: 48px;
  }

  .hero h1 {
    font-size: clamp(36px, 11vw, 54px);
  }

  .intro-grid,
  .story-highlight,
  .memory-grid,
  .quote-grid,
  .milestone-grid,
  .entry-grid,
  .archive-grid,
  .detail-grid,
  .profile-grid,
  .diary-grid {
    grid-template-columns: 1fr;
  }

  .memory-card figure,
  .entry-card figure {
    grid-template-rows: 220px auto;
  }

  section {
    padding: 58px 0;
  }
}