/* 낯선 허브 도감 — 흙색·올리브 그린·크림색, 종이 느낌. 손글씨는 제목에만. */
:root {
  --paper: #f7f1e3;
  --paper-2: #efe6d0;
  --card: #fffaf0;
  --ink: #2f2a22;
  --ink-soft: #5c5446;
  --olive: #556b2f;
  --olive-dark: #3f5222;
  --earth: #8a5a35;
  --line: #d9ccb0;
  --caution-bg: #fff1e0;
  --caution-line: #c2571a;
  --caution-ink: #7a3108;
  --spring: #8bbf3f;
  --summer: #2f8a3e;
  --autumn: #d9822b;
  --winter: #7a5536;
  --shadow: 0 1px 2px rgba(60, 45, 20, .08), 0 4px 14px rgba(60, 45, 20, .07);
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1f1c17;
    --paper-2: #29251e;
    --card: #2a261f;
    --ink: #efe7d6;
    --ink-soft: #c4b9a3;
    --olive: #a9c27a;
    --olive-dark: #c6da9c;
    --earth: #d9a77c;
    --line: #463f33;
    --caution-bg: #3a2616;
    --caution-line: #e08a4f;
    --caution-ink: #ffd2b0;
    --spring: #a6d65c;
    --summer: #5cbf6b;
    --autumn: #f0a050;
    --winter: #c49a75;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 14px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Gowun Dodum", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.75;
  color: var(--ink);
  background-color: var(--paper);
  word-break: keep-all;
  overflow-wrap: anywhere;
}
/* 아주 옅은 종이 결. 긴 페이지 전체에 그리면 일부 브라우저가 그리지 못해서 화면에 고정된 층으로 둔다 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 10%, rgba(255, 255, 255, .25), transparent 40%),
    repeating-linear-gradient(0deg, rgba(120, 100, 60, .025) 0 1px, transparent 1px 3px);
}
a { color: var(--olive-dark); text-underline-offset: 3px; }
a:hover { color: var(--earth); }
:focus-visible { outline: 3px solid var(--earth); outline-offset: 2px; border-radius: 4px; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--card); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }

.hand { font-family: "Nanum Pen Script", "Gowun Dodum", cursive; font-weight: 400; font-size: 2.3rem; line-height: 1.2; color: var(--olive-dark); margin: 1.6em 0 .5em; }
h1, h2, h3 { line-height: 1.35; }
.small { font-size: .85rem; color: var(--ink-soft); }
.muted { color: var(--ink-soft); }
.hint { color: var(--ink-soft); font-size: .95rem; margin-top: 0; }

/* 머리말·꼬리말 */
.site-header { background: var(--paper-2); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 16px; padding-top: 10px; padding-bottom: 10px; }
.logo { font-family: "Nanum Pen Script", cursive; font-size: 2rem; color: var(--olive-dark); text-decoration: none; }
.site-header nav { display: flex; gap: 4px; flex-wrap: wrap; }
.site-header nav a { padding: 6px 12px; border-radius: 999px; text-decoration: none; color: var(--ink); }
.site-header nav a[aria-current] { background: var(--olive); color: var(--paper); }
.site-header nav a:hover { background: var(--line); color: var(--ink); }
.site-footer { margin-top: 64px; border-top: 1px solid var(--line); background: var(--paper-2); font-size: .95rem; color: var(--ink-soft); }
.site-footer .wrap { padding-top: 20px; padding-bottom: 28px; }

/* 카드 */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.card { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; display: flex; flex-direction: column; transition: transform .15s ease; }
.card:hover { transform: translateY(-2px); }
.card-body { padding: 12px 16px 16px; }
.card h3 { margin: 0 0 2px; font-size: 1.25rem; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.card-link { color: var(--ink); text-decoration: none; }
.card-link::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.card-link:focus-visible { outline: none; }
.card:has(.card-link:focus-visible) { outline: 3px solid var(--earth); outline-offset: 2px; }
.card p { margin: 6px 0 0; font-size: 1rem; line-height: 1.65; }
.card-sub { display: block; color: var(--ink-soft); font-size: .9rem; }
.card .credit { position: relative; z-index: 2; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot-spring { background: var(--spring); } .dot-summer { background: var(--summer); }
.dot-autumn { background: var(--autumn); } .dot-winter { background: var(--winter); }

/* 사진 */
.photo { margin: 0; position: relative; }
.photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--paper-2); }
.credit { font-size: .74rem; line-height: 1.45; color: var(--ink-soft); margin: 6px 0 0; }
.credit a { color: inherit; }
/* 사진 출처: 구석의 ⓒ 버튼을 누르면 펼쳐짐 */
.credit-toggle { position: absolute; right: 8px; bottom: 8px; z-index: 3; max-width: calc(100% - 16px); text-align: right; }
.credit-toggle summary { list-style: none; cursor: pointer; display: inline-grid; place-items: center; width: 28px; height: 28px;
  border-radius: 50%; background: rgba(30, 26, 20, .62); color: #fff; font-size: .95rem; line-height: 1; }
.credit-toggle summary::-webkit-details-marker { display: none; }
.credit-toggle[open] summary { background: rgba(30, 26, 20, .85); }
.credit-toggle .credit { text-align: left; margin: 6px 0 0; padding: 8px 10px; border-radius: 8px; background: var(--card);
  color: var(--ink); border: 1px solid var(--line); box-shadow: var(--shadow); font-size: .8rem; }
/* 언어 버튼 */
.lang-switch { margin-left: 6px; border: 1px solid var(--olive); color: var(--olive-dark) !important; font-weight: 700; }
.lang-switch:hover { background: var(--olive) !important; color: var(--paper) !important; }
.no-photo { aspect-ratio: 4 / 3; display: grid; place-items: center; background: repeating-linear-gradient(45deg, var(--paper-2) 0 12px, var(--paper) 12px 24px); }
.no-photo span { font-family: "Nanum Pen Script", cursive; font-size: 4.5rem; color: var(--olive); }
.photo-large img, .photo-large.no-photo { border-radius: var(--radius); aspect-ratio: 4 / 3; }
.photo-large figcaption { padding: 0; }

/* 오늘의 허브 */
.lead { font-size: 1.2rem; margin: 28px 0 0; }
.today-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 24px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.today-body h2 { margin: 0; font-size: 2rem; }
.today-body h2 a { color: var(--ink); text-decoration: none; }
.today-body .intro { font-size: 1.2rem; }
.more { display: inline-block; margin-top: 8px; font-weight: 700; }
@media (max-width: 720px) { .today-card { grid-template-columns: 1fr; padding: 14px; } }

/* 캐러셀 */
.carousel-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 8px; }
.carousel-head .hand { margin-bottom: .3em; }
.carousel-controls { display: flex; gap: 6px; margin-bottom: 10px; }
.carousel-viewport { overflow: hidden; border-radius: var(--radius); }
.carousel-track { list-style: none; margin: 0; padding: 0; display: flex; transition: transform .6s ease; }
.slide { flex: 0 0 100%; padding: 2px; }
@media (min-width: 640px) { .slide { flex-basis: 50%; } }
@media (min-width: 960px) { .slide { flex-basis: 33.333%; } }
.slide .card { height: 100%; margin: 0 6px; }
@media (prefers-reduced-motion: reduce) { .carousel-track, .card { transition: none; } }

.btn { font: inherit; font-size: .95rem; padding: 6px 14px; min-height: 40px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; }
.btn:hover { background: var(--paper-2); }

/* 상세 */
.detail-head h1 { font-size: 2.4rem; margin: 28px 0 0; }
.subtitle { margin: 0 0 16px; color: var(--ink-soft); }
.detail-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 24px; align-items: start; }
@media (max-width: 720px) { .detail-top { grid-template-columns: 1fr; } }
.intro.big { font-size: 1.35rem; line-height: 1.8; margin: 0; }
.caution-band { margin: 20px 0 0; padding: 12px 16px; background: var(--caution-bg); color: var(--caution-ink); border-left: 6px solid var(--caution-line); border-radius: 8px; }
.caution-band a { color: inherit; font-weight: 700; }
.block, .caution, .name-note, .page-sources { margin-top: 36px; }
.block > h2, .caution h2, .name-note h2, .page-sources h2 { font-size: 1.4rem; border-bottom: 2px dashed var(--line); padding-bottom: 6px; color: var(--olive-dark); }
.block ul { padding-left: 1.2em; }
.block li { margin: 4px 0; }
.use-group h3 { font-size: 1.05rem; margin: 18px 0 4px; color: var(--earth); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.chip { padding: 2px 12px; border-radius: 999px; background: var(--paper-2); border: 1px solid var(--line); font-size: .95rem; }
.badge { display: inline-block; font-size: .78rem; padding: 0 8px; border-radius: 999px; background: var(--earth); color: var(--card); vertical-align: 2px; }
.season-chip { padding: 2px 14px; border-radius: 999px; color: #1b1b1b; font-weight: 700; }
.season-chip.spring { background: var(--spring); } .season-chip.summer { background: var(--summer); color: #fff; }
.season-chip.autumn { background: var(--autumn); } .season-chip.winter { background: var(--winter); color: #fff; }
.facts { display: grid; gap: 0; margin: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--card); }
.facts > div { display: grid; grid-template-columns: 9em minmax(0, 1fr); border-top: 1px solid var(--line); }
.facts > div:first-child { border-top: 0; }
.facts dt { padding: 10px 14px; background: var(--paper-2); font-weight: 700; }
.facts dd { margin: 0; padding: 10px 14px; }
@media (max-width: 480px) { .facts > div { grid-template-columns: 1fr; } .facts dt { padding-bottom: 2px; } }
.caution { padding: 4px 18px 10px; border-radius: var(--radius); border: 2px solid var(--caution-line); background: var(--caution-bg); color: var(--caution-ink); }
.caution h2 { color: var(--caution-ink); border-color: var(--caution-line); }
.name-note { padding: 4px 18px 10px; border-radius: var(--radius); border: 1px dashed var(--earth); }
.page-sources { border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 16px; background: var(--card); }
.page-sources summary { cursor: pointer; font-weight: 700; color: var(--ink-soft); }
.page-sources h3 { font-size: 1rem; margin: 14px 0 2px; }
.sources { margin: 0; padding-left: 1.2em; font-size: .95rem; }
.page-sources .credit { font-size: .9rem; }
.pager { display: flex; justify-content: space-between; gap: 12px; margin-top: 40px; flex-wrap: wrap; }

/* 둘러보기 탭 */
[role="tablist"] { display: flex; gap: 6px; border-bottom: 2px solid var(--line); margin-bottom: 16px; flex-wrap: wrap; }
[role="tab"] { font: inherit; padding: 10px 18px; border: 1px solid var(--line); border-bottom: 0; border-radius: 12px 12px 0 0; background: var(--paper-2); color: var(--ink); cursor: pointer; margin-bottom: -2px; }
[role="tab"][aria-selected="true"] { background: var(--card); border-color: var(--olive); border-bottom: 2px solid var(--card); font-weight: 700; color: var(--olive-dark); }
.season-group { margin: 28px 0; padding-left: 14px; border-left: 6px solid var(--line); }
.season-group.spring { border-color: var(--spring); } .season-group.summer { border-color: var(--summer); }
.season-group.autumn { border-color: var(--autumn); } .season-group.winter { border-color: var(--winter); }
.count { font-size: .85rem; padding: 0 8px; border-radius: 999px; background: var(--paper-2); border: 1px solid var(--line); vertical-align: 3px; font-weight: 400; }
.name-list { columns: 3 12em; padding-left: 1.2em; }
.family { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 16px; margin: 10px 0; }
.family summary { cursor: pointer; font-weight: 700; font-size: 1.1rem; }
.genera { padding-left: 1em; }
.genera > li { margin: 8px 0; list-style: none; }
.genus { color: var(--earth); }

/* 찾기 */
.search { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; display: grid; gap: 12px; }
.label { font-weight: 700; display: block; }
.search input[type="search"], .search select { width: 100%; font: inherit; padding: 10px 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); }
.search fieldset { border: 0; padding: 0; margin: 0; }
.search legend { font-weight: 700; padding: 0; }
.chip-check { position: relative; }
.chip-check input { position: absolute; opacity: 0; inset: 0; }
.chip-check span { display: inline-block; padding: 4px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); cursor: pointer; }
.chip-check input:checked + span { background: var(--olive); color: var(--paper); border-color: var(--olive); }
.chip-check input:focus-visible + span { outline: 3px solid var(--earth); outline-offset: 2px; }
.search .btn { justify-self: start; }
.result-count { font-weight: 700; margin: 18px 0 10px; }

/* 출처 */
.table-wrap { overflow-x: auto; }
.credits { border-collapse: collapse; width: 100%; font-size: .9rem; background: var(--card); }
.credits th, .credits td { border: 1px solid var(--line); padding: 6px 10px; text-align: left; vertical-align: top; }
.credits th { background: var(--paper-2); }
.per-herb details { border-bottom: 1px solid var(--line); padding: 6px 0; }
.per-herb summary { cursor: pointer; }