/* 阡陌游生態農場｜www.agridive.tw
   版面概念：田間格線（阡陌）鋪在森綠段落底下，沙米與米白段落交替；段落標題用直排眉標。
   這是品牌刻意採用的單一配色，不做深色模式。 */
:root {
  --ink: #14261B;
  --forest: #1E3A2A;
  --moss: #4C6B54;
  --ochre: #C08A3E;
  --ochre-deep: #8A5F1F;
  --sand: #F2ECDC;
  --cream: #FAF7EE;
  --paper: #FFFDF7;
  --text: #24382B;
  --text-soft: #4C6B54;
  --text-on-dark: rgba(250, 247, 238, 0.88);
  --line: rgba(20, 38, 27, 0.14);
  --line-on-dark: rgba(250, 247, 238, 0.2);
  --grid-on-dark: rgba(250, 247, 238, 0.07);

  --serif: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;

  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.6rem;
  --step-3: 2.1rem;
  --step-4: clamp(2.1rem, 5vw, 3.4rem);

  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--text);
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.9;
  -webkit-text-size-adjust: 100%;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.45;
  margin: 0;
  text-wrap: balance;
  color: var(--ink);
}
p { margin: 0; }
:focus-visible { outline: 3px solid var(--ochre); outline-offset: 3px; }

/* 頁首是固定的，跳到頁內錨點時先留出它的高度 */
[id] { scroll-margin-top: 96px; }

/* 鍵盤跳至主要內容：平常收在畫面外，按 Tab 才出現 */
.skip-link {
  position: fixed;
  top: 12px;
  left: -999px;
  z-index: 40;
  background: var(--ochre);
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  padding: 12px 22px;
  border-radius: 2px;
}
.skip-link:focus { left: 12px; }

.wrap { max-width: 1080px; margin-inline: auto; padding-inline: 20px; }
.prose { max-width: 34em; display: grid; gap: 1em; }

/* ── 頁首 ── */
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 20;
  background: var(--ink);
  border-bottom: 1px solid var(--line-on-dark);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}
.brand {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.26em;
  color: var(--cream);
  text-decoration: none;
  white-space: nowrap;
}
.brand small {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ochre);
  margin-left: 6px;
}
.nav { display: flex; align-items: center; gap: 4px 20px; flex-wrap: wrap; justify-content: flex-end; }
.nav a {
  color: var(--text-on-dark);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  padding-block: 4px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--ochre); border-bottom-color: var(--ochre); }
.nav .btn { border-bottom: 0; color: #fff; padding: 7px 16px; }
.nav .btn:hover { color: #fff; }

@media (max-width: 860px) {
  .site-header .wrap { flex-direction: column; align-items: stretch; gap: 0; padding-block: 10px; }
  .nav {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 18px;
    padding-block: 6px 2px;
    scrollbar-width: none;
  }
  .nav::-webkit-scrollbar { display: none; }
}

/* ── 按鈕 ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ochre);
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 12px 26px;
  border-radius: 2px;
  transition: background 0.18s ease;
}
.btn:hover { background: var(--ochre-deep); }
.btn--ghost { background: transparent; color: var(--cream); box-shadow: inset 0 0 0 1px var(--line-on-dark); }
.btn--ghost:hover { background: transparent; color: var(--ochre); box-shadow: inset 0 0 0 1px var(--ochre); }
.btn--ghost-dark { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.btn--ghost-dark:hover { background: var(--ink); color: var(--cream); }
.btn .dot { width: 8px; height: 8px; border-radius: 50%; background: #06C755; box-shadow: 0 0 0 2px rgba(255,255,255,.6); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ── 段落底色 ── */
.band { padding-block: 72px; }
.band--sand { background: var(--sand); }
.band--cream { background: var(--cream); }
.band--dark {
  background-color: var(--forest);
  background-image:
    linear-gradient(var(--grid-on-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-on-dark) 1px, transparent 1px);
  background-size: 72px 72px;
  color: var(--text-on-dark);
}
.band--dark h1, .band--dark h2, .band--dark h3 { color: var(--cream); }
.band--ink { background: var(--ink); color: var(--text-on-dark); }
.band--ink h2, .band--ink h3 { color: var(--cream); }

/* ── 直排眉標＋標題 ── */
.sec-head { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 22px; align-items: start; margin-bottom: 40px; }
.vlabel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35em;
  font-family: var(--serif);
  font-weight: 600;
  font-size: var(--step--1);
  line-height: 1.15;
  color: var(--ochre-deep);
  border-right: 1px solid var(--line);
  padding-right: 12px;
}
.band--dark .vlabel, .band--ink .vlabel { color: var(--ochre); border-right-color: var(--line-on-dark); }
.sec-head h2 { font-size: var(--step-3); }
.sec-head p { margin-top: 10px; color: var(--text-soft); max-width: 34em; }
.band--dark .sec-head p, .band--ink .sec-head p { color: var(--text-on-dark); }
@media (max-width: 720px) {
  .sec-head { grid-template-columns: minmax(0, 1fr); gap: 8px; margin-bottom: 28px; }
  .vlabel { flex-direction: row; gap: 0.3em; border-right: 0; padding-right: 0; }
  .band { padding-block: 56px; }
}

/* ── 頁面開頭 ── */
.hero { padding-block: 88px 80px; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.eyebrow { color: var(--ochre); font-size: var(--step--1); letter-spacing: 0.38em; margin-bottom: 18px; }
.hero h1 { font-size: var(--step-4); font-weight: 900; line-height: 1.42; }
.hero .lead { margin-top: 24px; max-width: 30em; font-weight: 300; font-size: 1.05rem; line-height: 2; color: var(--text-on-dark); }
.hero .actions { margin-top: 36px; }
.page-hero { padding-block: 72px 60px; }
.page-hero h1 { font-size: var(--step-4); }
.page-hero .lead { margin-top: 18px; max-width: 34em; color: var(--text-on-dark); }
@media (max-width: 860px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .hero { padding-block: 64px 56px; }
}

/* ── 照片位置：沒有照片時顯示田間格線與「阡」字 ── */
.ph {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  max-width: 100%;
  overflow: hidden;
  border-radius: 3px;
  background-color: var(--moss);
  background-image:
    linear-gradient(rgba(250, 247, 238, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(250, 247, 238, 0.12) 1px, transparent 1px),
    linear-gradient(140deg, var(--moss), var(--forest));
  background-size: 48px 48px, 48px 48px, 100% 100%;
}
.ph::after {
  content: "阡";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  color: var(--ochre);
  opacity: 0.85;
}
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.ph--wide { aspect-ratio: 16 / 9; }
.ph--tall { aspect-ratio: 4 / 5; }

/* ── 入口卡片 ── */
.entries { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.entry {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 22px 20px 24px;
  background: var(--paper);
  border-top: 3px solid var(--ochre);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.entry:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(20, 38, 27, 0.12); }
.entry h3 { font-size: var(--step-1); }
.entry p { font-size: var(--step--1); color: var(--text-soft); line-height: 1.85; }
.entry .more { font-size: var(--step--1); color: var(--ochre-deep); letter-spacing: 0.08em; margin-top: 4px; }
@media (max-width: 900px) { .entries { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .entries { grid-template-columns: minmax(0, 1fr); } }

/* ── 兩欄（照片＋文字） ── */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 44px; align-items: start; }
.split--flip > :first-child { order: 2; }
@media (max-width: 820px) {
  .split { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .split--flip > :first-child { order: 0; }
}

/* ── 品種 ── */
.variety + .variety { margin-top: 64px; padding-top: 64px; border-top: 1px solid var(--line); }
.variety h2 { font-size: var(--step-3); }
.variety .tagline { color: var(--ochre-deep); margin-top: 6px; letter-spacing: 0.04em; }
.facts { margin: 24px 0 0; display: grid; gap: 0; }
.facts div { display: grid; grid-template-columns: 4.5em minmax(0, 1fr); gap: 16px; padding-block: 14px; border-top: 1px dashed var(--line); }
.facts dt { font-family: var(--serif); font-weight: 600; color: var(--forest); letter-spacing: 0.1em; }
.facts dd { margin: 0; }

/* ── 步驟 ── */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; counter-reset: step; }
.steps li { counter-increment: step; background: var(--paper); padding: 22px 20px 24px; border: 1px solid var(--line); border-radius: 3px; display: grid; gap: 8px; align-content: start; }
.steps li::before {
  content: counter(step);
  font-family: var(--serif);
  font-weight: 900;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--ochre);
  font-variant-numeric: tabular-nums;
}
.steps h3 { font-size: var(--step-1); }
.steps p { font-size: 0.95rem; color: var(--text); }

/* ── 活動類型 ── */
.programs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.program { background: var(--paper); border: 1px solid var(--line); border-radius: 3px; overflow: hidden; display: grid; grid-template-rows: auto 1fr; }
.program .ph { border-radius: 0; aspect-ratio: 16 / 10; }
.program__body { padding: 20px 20px 24px; display: grid; gap: 8px; align-content: start; }
.program h3 { font-size: var(--step-1); }
.program .who { font-size: var(--step--1); color: var(--ochre-deep); letter-spacing: 0.06em; }
.program p { font-size: 0.95rem; }
@media (max-width: 900px) { .programs { grid-template-columns: minmax(0, 1fr); } }

/* ── 榮譽 ── */
.honors { list-style: none; margin: 0; padding: 0; display: grid; }
.honors li { display: grid; grid-template-columns: 5.5em minmax(0, 1fr); gap: 24px; padding-block: 22px; border-top: 1px solid var(--line); align-items: baseline; }
.honors li:last-child { border-bottom: 1px solid var(--line); }
.honors .year { font-family: var(--serif); font-weight: 900; font-size: var(--step-2); color: var(--ochre-deep); font-variant-numeric: tabular-nums; letter-spacing: 0.04em; }
.honors .award { font-family: var(--serif); font-weight: 700; font-size: var(--step-1); color: var(--ink); letter-spacing: 0.05em; }
.honors .by { display: block; font-family: var(--sans); font-weight: 400; font-size: var(--step--1); color: var(--text-soft); letter-spacing: 0.04em; margin-top: 2px; }
.chip { display: inline-block; font-family: var(--sans); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.1em; padding: 1px 10px; border-radius: 999px; border: 1px solid var(--ochre); color: var(--ochre-deep); margin-left: 10px; vertical-align: 0.2em; }
.band--dark .honors li, .band--dark .honors li:last-child { border-color: var(--line-on-dark); }
.band--dark .honors .year { color: var(--ochre); }
.band--dark .honors .award { color: var(--cream); }
.band--dark .honors .by { color: var(--text-on-dark); }
.band--dark .chip { color: var(--ochre); }
@media (max-width: 520px) { .honors li { grid-template-columns: minmax(0, 1fr); gap: 4px; } }

/* ── 日誌 ── */
.journal { display: grid; gap: 0; }
.post { display: grid; grid-template-columns: 9em minmax(0, 1fr); gap: 28px; padding-block: 36px; border-top: 1px solid var(--line); }
.post:last-child { border-bottom: 1px solid var(--line); }
.post__meta { display: grid; gap: 8px; align-content: start; }
.post time { font-family: var(--serif); font-weight: 600; color: var(--ochre-deep); letter-spacing: 0.06em; font-variant-numeric: tabular-nums; }
.tag { justify-self: start; font-size: 0.75rem; letter-spacing: 0.08em; color: var(--moss); border: 1px solid var(--line); border-radius: 999px; padding: 1px 10px; }
.post h2 { font-size: var(--step-2); }
.post__body { display: grid; gap: 14px; }
.post .ph { margin-top: 6px; max-width: 640px; }
@media (max-width: 720px) { .post { grid-template-columns: minmax(0, 1fr); gap: 10px; } .post__meta { grid-auto-flow: column; justify-content: start; align-items: center; gap: 12px; } }

/* ── 日曆 ── */
.calendar { background: var(--paper); border: 1px solid var(--line); border-radius: 3px; overflow: hidden; }
.calendar iframe { display: block; width: 100%; height: 640px; border: 0; }
.calendar__empty { padding: 40px 28px; display: grid; gap: 14px; justify-items: start; }
.calendar__empty h3 { font-size: var(--step-1); }
.calendar__empty p { color: var(--text-soft); max-width: 34em; }
@media (max-width: 600px) { .calendar iframe { height: 520px; } }

/* ── 影片 ── */
.video { position: relative; aspect-ratio: 16 / 9; max-width: 100%; border-radius: 3px; overflow: hidden; background: var(--ink); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ── 行動呼籲 ── */
.cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta h2 { font-size: var(--step-2); }
.cta p { margin-top: 8px; color: var(--text-soft); }
.note { font-size: var(--step--1); color: var(--text-soft); line-height: 1.9; }
.callout { background: var(--paper); border-left: 3px solid var(--ochre); padding: 18px 20px; max-width: 40em; }

/* ── ESG ── */
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.pillar { background: var(--paper); border-top: 3px solid var(--ochre); padding: 22px 20px 24px; display: grid; gap: 8px; align-content: start; }
.pillar h3 { font-size: var(--step-1); }
.pillar p { font-size: 0.95rem; }
@media (max-width: 820px) { .pillars { grid-template-columns: minmax(0, 1fr); } }
.sdgs { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.sdg { background: rgba(250, 247, 238, 0.05); border: 1px solid var(--line-on-dark); border-radius: 3px; padding: 22px 22px 24px; display: grid; gap: 14px; align-content: start; }
.sdg__head { display: flex; align-items: center; gap: 14px; }
.sdg__num { flex: none; width: 46px; height: 46px; border-radius: 3px; display: grid; place-items: center; color: #fff; font-family: var(--serif); font-weight: 900; font-size: 1.2rem; font-variant-numeric: tabular-nums; }
.sdg h3 { font-size: 1.05rem; }
.sdg__target { font-size: 0.8rem; color: var(--ochre); letter-spacing: 0.08em; margin-top: 2px; }
.sdg > p { font-size: 0.92rem; line-height: 1.95; color: var(--text-on-dark); }
.report { background: var(--sand); border: 1px solid var(--line); border-radius: 3px; padding: 40px 36px; display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between; }
.report > div:first-child { max-width: 34em; display: grid; gap: 10px; }
.report h2 { font-size: var(--step-2); }
.report__pending { color: var(--text-soft); font-size: 0.95rem; max-width: 18em; }
@media (max-width: 600px) { .report { padding: 28px 22px; } }

/* ── 頁尾 ── */
.site-footer { background: var(--ink); color: rgba(250, 247, 238, 0.72); padding-block: 52px 36px; font-size: 0.9rem; }
.site-footer .wrap { display: grid; gap: 28px; }
.footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 28px; }
.footer__brand { font-family: var(--serif); font-weight: 700; font-size: 1.3rem; letter-spacing: 0.26em; color: var(--cream); }
.footer__nav { display: grid; grid-template-columns: repeat(2, auto); gap: 6px 32px; }
.footer__nav a { text-decoration: none; }
.footer__nav a:hover { color: var(--ochre); }
.footer__bottom { border-top: 1px solid var(--line-on-dark); padding-top: 18px; font-size: 0.8rem; letter-spacing: 0.06em; color: rgba(250, 247, 238, 0.5); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .entry, .btn { transition: none; }
}

/* ── 列印：只留內容，拿掉選單與按鈕 ── */
@media print {
  .site-header, .site-footer, .btn, .actions, .skip-link { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; line-height: 1.7; }
  .band { padding-block: 0 24px; background: #fff !important; color: #000 !important; }
  .band--dark { background-image: none !important; }
  .band--dark h1, .band--dark h2, .band--dark h3,
  .band--dark .sec-head p, .sdg > p, .page-hero .lead, .hero .lead { color: #000 !important; }
  .vlabel { color: #000 !important; }
  .ph, .calendar, .video { display: none; }
  .sdg, .pillar, .steps li, .entry { border: 1px solid #999; background: #fff; }
  a[href^="http"]::after { content: "（" attr(href) "）"; font-size: 9pt; word-break: break-all; }
}

/* ── 輔助：只給螢幕閱讀器讀的文字 ── */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* ── 產季月曆 ── */
.season__now { margin-bottom: 18px; font-family: var(--serif); font-weight: 600; font-size: var(--step-1); color: var(--forest); }
.season { overflow-x: auto; border: 1px solid var(--line); border-radius: 3px; background: var(--paper); }
.season__table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 0.9rem; }
.season__table th, .season__table td { border: 1px solid var(--line); padding: 10px 4px; text-align: center; }
.season__table thead th { font-weight: 500; font-size: 0.8rem; color: var(--text-soft); font-variant-numeric: tabular-nums; }
.season__table tbody th { text-align: left; padding-inline: 14px; font-family: var(--serif); font-weight: 600; color: var(--ink); white-space: nowrap; }
.season__table td.on { background: var(--ochre); color: #fff; font-size: 0.6rem; }
.season__table .is-now { box-shadow: inset 0 0 0 2px var(--forest); }
.season__table thead th.is-now { color: var(--forest); font-weight: 700; }
.season__irregular { text-align: left !important; padding-inline: 14px !important; color: var(--text-soft); }

/* ── 引言 ── */
.quote { margin: 28px 0 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--ochre); }
.quote p { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; line-height: 1.8; color: var(--ink); }
.quote cite { display: block; margin-top: 8px; font-style: normal; font-size: var(--step--1); color: var(--text-soft); }

/* ── 聯絡 ── */
.contact { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; }
.contact__item { background: var(--paper); border-top: 3px solid var(--ochre); padding: 22px 20px 24px; display: grid; gap: 6px; align-content: start; }
.contact__item h3 { font-size: var(--step-1); margin-bottom: 4px; }
.contact__item a { color: var(--ochre-deep); }
.contact__item .note { margin-top: 6px; }

/* ── 媒體報導 ── */
.media { list-style: none; margin: 16px 0 0; padding: 0; }
.media li { border-top: 1px solid var(--line-on-dark); }
.media li:last-child { border-bottom: 1px solid var(--line-on-dark); }
.media a { display: block; padding-block: 14px; color: var(--cream); text-decoration: none; }
.media a:hover { color: var(--ochre); }
.media .src { display: block; font-size: var(--step--1); color: var(--ochre); letter-spacing: 0.06em; }
.more-link { color: var(--ochre); text-decoration: none; letter-spacing: 0.08em; }
.more-link:hover { text-decoration: underline; }

/* ── 內文連結 ── */
.prose a, .facts a, .pillar a, .program a, .note a { color: var(--ochre-deep); }

/* ── 頁尾聯絡資訊 ── */
.footer__contact { font-style: normal; display: grid; gap: 2px; margin-top: 14px; font-size: 0.85rem; line-height: 1.8; }
.footer__contact a { text-decoration: none; }
.footer__contact a:hover { color: var(--ochre); }