:root {
  --bg: #f7ecd5;
  --paper: #fffaf0;
  --mint: #d7f2b8;
  --sage: #9ec783;
  --olive: #557549;
  --brown: #533f2d;
  --tan: #d7b98d;
  --pink: #f5c7c8;
  --blue: #b9dce8;
  --line: #7a5e42;
  --shadow: #b89269;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(45deg, rgba(85, 117, 73, 0.08) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(85, 117, 73, 0.08) 25%, transparent 25%),
    var(--bg);
  background-size: 28px 28px;
  color: var(--brown);
  font-family: "Trebuchet MS", Verdana, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

a {
  color: #246f7e;
  font-weight: 700;
}

a:hover {
  background: var(--pink);
  color: var(--brown);
}

.page-shell {
  width: min(980px, calc(100% - 20px));
  margin: 18px auto 88px;
}

.top-box,
.nav-box,
.sidebar,
.post,
.footer-box {
  border: 2px solid var(--line);
  background: var(--paper);
  box-shadow: 5px 5px 0 var(--shadow);
}

.top-box {
  min-height: 190px;
  padding: 26px 18px;
  text-align: center;
  background:
    radial-gradient(circle at 14% 25%, var(--pink) 0 8%, transparent 9%),
    radial-gradient(circle at 86% 30%, var(--blue) 0 9%, transparent 10%),
    linear-gradient(180deg, var(--mint), var(--paper));
}

.blink {
  margin: 0 0 8px;
  color: var(--olive);
  font-family: "Courier New", monospace;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 8px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 8vw, 5.1rem);
  line-height: 0.95;
  letter-spacing: 0;
  text-shadow: 2px 2px 0 var(--pink);
  overflow-wrap: anywhere;
}

.subtitle {
  max-width: 560px;
  margin: 0 auto;
  font-family: "Courier New", monospace;
  font-weight: 700;
}

.nav-box {
  position: relative;
  display: block;
  margin: 14px 0;
  padding: 8px 50px;
  background: var(--mint);
}

.nav-spacer {
  display: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  min-width: 0;
}

.nav-box a {
  display: inline-block;
  max-width: 100%;
  padding: 5px 9px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--brown);
  overflow-wrap: anywhere;
  text-decoration: none;
}

.nav-box a[aria-current="page"] {
  background: var(--pink);
  box-shadow: inset 2px 2px 0 rgba(83, 63, 45, 0.16);
}

.search-toggle {
  position: absolute;
  top: 8px;
  right: 8px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--brown);
  cursor: pointer;
}

.search-toggle:hover,
.search-toggle:focus-visible {
  background: var(--pink);
}

.search-toggle svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: var(--brown);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.search-dialog {
  width: min(440px, calc(100vw - 32px));
  padding: 0;
  border: 2px solid var(--line);
  background: var(--paper);
  color: var(--brown);
  box-shadow: 5px 5px 0 var(--shadow);
}

.search-dialog::backdrop {
  background: rgba(83, 63, 45, 0.28);
}

.search-panel {
  padding: 14px;
}

.search-panel label,
.search-hint {
  color: var(--olive);
  font-family: "Courier New", monospace;
  font-weight: 700;
}

.search-row {
  display: flex;
  gap: 6px;
  margin: 8px 0;
}

.search-row input,
.search-row button,
.search-close {
  min-height: 34px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--brown);
  font: inherit;
  font-weight: 700;
}

.search-row input {
  min-width: 0;
  flex: 1;
  padding: 5px 8px;
}

.search-row button,
.search-close {
  cursor: pointer;
  padding: 5px 12px;
}

.search-row button:hover,
.search-close:hover {
  background: var(--pink);
}

.search-hint {
  margin: 0;
  font-size: 0.9rem;
}

.layout {
  display: grid;
  grid-template-columns: 245px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.sidebar {
  position: sticky;
  top: 12px;
  padding: 10px;
  background: #fff4df;
}

.widget {
  border: 1px dashed var(--line);
  padding: 10px;
  background: rgba(215, 242, 184, 0.35);
}

.widget + .widget {
  margin-top: 12px;
}

.widget h2,
.post h2 {
  margin-bottom: 8px;
  color: var(--olive);
  font-family: "Courier New", monospace;
  font-size: 1.05rem;
  letter-spacing: 0;
  text-transform: lowercase;
}

.widget ul,
.links-list,
.question-list {
  margin: 0;
  padding-left: 20px;
}

.question-list li + li {
  margin-top: 10px;
}

.photo-widget img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 2px solid var(--line);
  filter: saturate(0.9) contrast(0.95);
}

.content {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.post {
  padding: 14px;
}

.post-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: -14px -14px 12px;
  padding: 7px 10px;
  border-bottom: 2px solid var(--line);
  background: linear-gradient(90deg, var(--mint), #f9d6d6);
}

.post-header h2 {
  margin: 0;
}

.post-header span {
  flex: 0 0 auto;
  font-family: "Courier New", monospace;
  font-size: 0.82rem;
  font-weight: 700;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
  background: #fffef8;
  font-size: 0.95rem;
}

th,
td {
  border: 1px solid var(--line);
  padding: 8px;
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--blue);
}

.note {
  margin-bottom: 0;
  padding: 8px;
  border: 1px dashed var(--line);
  background: #fff3c4;
  font-weight: 700;
}

details {
  border: 1px solid var(--line);
  background: #fffef8;
}

details + details {
  margin-top: 8px;
}

summary {
  cursor: pointer;
  padding: 8px;
  background: var(--mint);
  color: var(--brown);
  font-weight: 800;
}

details p {
  margin: 0;
  padding: 10px;
}

.footer-box {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding: 10px;
  background: var(--mint);
  font-family: "Courier New", monospace;
  font-weight: 700;
}

@media (max-width: 760px) {
  body {
    overflow-x: hidden;
  }

  .page-shell {
    width: calc(100% - 32px);
    max-width: 520px;
    margin: 10px auto 88px;
  }

  .top-box,
  .nav-box,
  .sidebar,
  .post,
  .footer-box,
  .search-dialog {
    box-shadow: 3px 3px 0 var(--shadow);
  }

  .top-box {
    overflow: hidden;
    min-height: 170px;
    padding: 24px 14px;
  }

  .widget p,
  .post p,
  .subtitle {
    overflow-wrap: anywhere;
  }

  h1 {
    font-size: clamp(2rem, 9vw, 2.65rem);
  }

  .subtitle {
    max-width: 32ch;
  }

  .nav-box {
    padding: 8px 50px 8px 8px;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .nav-box a {
    padding: 6px 10px;
    font-size: 0.94rem;
    line-height: 1.25;
  }

  .search-row {
    flex-direction: column;
  }

  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .photo-widget img {
    aspect-ratio: 16 / 9;
  }

  .post-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .post {
    overflow: hidden;
  }

  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .footer-box {
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
  }

  .page-shell {
    width: 100% !important;
    max-width: none;
    margin: 0 auto 88px;
    padding: 10px 12px 0;
  }

  h1 {
    max-width: 12ch;
    margin-left: auto;
    margin-right: auto;
    font-size: clamp(2rem, 8.5vw, 2.45rem);
  }

  .top-box,
  .nav-box,
  .sidebar,
  .post,
  .footer-box {
    max-width: 100%;
  }

  .nav-box {
    position: relative;
    display: block !important;
    padding: 8px 44px 8px 8px !important;
  }

  .nav-spacer {
    display: none !important;
  }

  .nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    width: calc(100% - 44px);
    min-width: 0;
  }

  .nav-box a {
    flex: 0 0 auto;
    max-width: 100%;
    white-space: nowrap;
  }

  .search-toggle {
    position: absolute;
    top: 8px;
    right: 8px;
  }
}