:root {
  --bg: #fef9f2;
  --surface: #ffffff;
  --ink: #1d1c18;
  --ink-soft: #57534d;
  --accent: #ad3300;
  --accent-fill: #ff5d22;
  --accent-soft: #ffe4d6;
  --border: #1d1c18;
  --shadow-color: #e8e2d9;
  --teal: #a2e9e1;
  --yellow: #fdff85;
  --pink: #ffc0cb;
  --radius: 4px 12px 4px 12px/12px 4px 12px 4px;
  --radius-sm: 4px 10px 4px 10px/10px 4px 10px 4px;
  --sketch-shadow: 4px 4px 0px 0px var(--shadow-color);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Manrope", "Noto Sans TC", system-ui, sans-serif;
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: "Bricolage Grotesque", "Noto Sans TC", sans-serif;
  letter-spacing: -0.01em;
}

.hero {
  max-width: 860px;
  margin: 0 auto;
  padding: 56px 24px 32px;
  text-align: center;
}

.eyebrow {
  font-weight: 700;
  letter-spacing: 0.16em;
  font-size: 12px;
  color: var(--accent);
  margin: 0 0 12px;
}

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

.hero-compact {
  padding: 36px 24px 24px;
}

.hero-compact h1 {
  font-size: clamp(26px, 4vw, 36px);
  margin: 0 0 20px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  margin: 0 0 16px;
}

.lede {
  color: var(--ink-soft);
  font-size: 16px;
  max-width: 560px;
  margin: 0 auto 28px;
}

.cat-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.cat-nav a {
  display: inline-block;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 2px solid var(--border);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.15s, transform 0.15s;
}

.cat-nav a:hover {
  background: var(--teal);
  transform: rotate(-1deg);
}

.cat-nav a.active {
  background: var(--yellow);
  border-color: var(--border);
  color: var(--ink);
  transform: rotate(-1deg);
}

.lang-toggle {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 2px solid var(--border);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: var(--sketch-shadow);
  transition: background 0.15s, transform 0.15s;
}

.lang-toggle:hover {
  background: var(--teal);
  transform: rotate(-1deg);
}

.lang-toggle:active {
  transform: translateY(1px);
}

/* 首頁總覽卡片 */
.overview-main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0;
}

.overview-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.overview-tile {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--sketch-shadow);
  padding: 24px;
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.15s;
}

.overview-tile:nth-child(3n+1) { transform: rotate(-1deg); }
.overview-tile:nth-child(3n+2) { transform: rotate(0.8deg); }
.overview-tile:nth-child(3n+3) { transform: rotate(-0.5deg); }

.overview-tile:hover {
  transform: rotate(0deg) translateY(-2px);
}

.overview-tile:active {
  transform: translate(3px, 3px);
  box-shadow: 0px 0px 0px 0px var(--shadow-color);
}

.overview-tile-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.overview-tile-head h2 {
  margin: 0;
  font-size: 20px;
}

.overview-tile p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.overview-tile-cta {
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}

.updated-at {
  margin: 20px 0 0;
  font-size: 12px;
  color: var(--ink-soft);
}

/* 仿視窗外框，呼應 sketchbook 風格 */
.window-frame {
  max-width: 1080px;
  margin: 24px auto 0;
  border: 2px solid var(--border);
  border-radius: 8px;
  box-shadow: 6px 6px 0px 0px var(--shadow-color);
  background: var(--surface);
  overflow: hidden;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-bottom: 2px solid var(--border);
  background: #f2ede4;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: inline-block;
}

.window-dots span:nth-child(1) { background: var(--pink); }
.window-dots span:nth-child(2) { background: var(--yellow); }
.window-dots span:nth-child(3) { background: var(--teal); }

.window-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-family: "Bricolage Grotesque", "Noto Sans TC", sans-serif;
}

.window-body {
  padding: 8px 24px 48px;
}

.window-body .filter-panel,
.window-body main {
  max-width: none;
  margin: 0;
  padding: 0;
}

.window-body .filter-panel {
  padding-top: 24px;
}

.category-section {
  margin-top: 40px;
  scroll-margin-top: 24px;
}

.category-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
}

.category-header h2 {
  font-size: 22px;
  margin: 0;
}

.category-count {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  background: var(--teal);
  border: 1.5px solid var(--border);
  padding: 1px 10px;
  border-radius: 999px;
}

.category-hint {
  color: var(--ink-soft);
  font-size: 14px;
  margin: 0 0 20px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--sketch-shadow);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.15s;
}

.card:nth-child(4n+1) { transform: rotate(-0.8deg); }
.card:nth-child(4n+2) { transform: rotate(0.6deg); }
.card:nth-child(4n+3) { transform: rotate(-0.4deg); }
.card:nth-child(4n+4) { transform: rotate(1deg); }

.card:hover {
  transform: rotate(0deg) translateY(-2px);
}

.card h3 {
  margin: 0;
  font-size: 17px;
}

.card h3 a {
  color: var(--ink);
  text-decoration: none;
}

.card h3 a:hover {
  color: var(--accent);
}

.auto-badge {
  display: inline-block;
  margin-left: 6px;
  font-size: 10px;
  font-weight: 700;
  color: var(--ink);
  background: var(--pink);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  padding: 1px 8px;
  vertical-align: middle;
}

.card p {
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
}

.card .field-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  margin-top: 6px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 8px;
}

.tag {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  border: 1.5px solid var(--border);
  padding: 2px 9px;
  border-radius: 999px;
}

.tag:nth-child(3n+1) { background: var(--teal); transform: rotate(-1deg); }
.tag:nth-child(3n+2) { background: var(--yellow); transform: rotate(1deg); }
.tag:nth-child(3n+3) { background: var(--pink); transform: rotate(-0.5deg); }

.prompt-box {
  background: var(--bg);
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--ink);
  position: relative;
  cursor: pointer;
}

.prompt-box:hover {
  border-color: var(--accent);
}

.prompt-box .copy-hint {
  position: absolute;
  right: 10px;
  top: 10px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.15s;
}

.prompt-box:hover .copy-hint {
  opacity: 1;
}

.empty-note {
  color: var(--ink-soft);
  font-size: 14px;
  font-style: italic;
}

.site-footer {
  text-align: center;
  padding: 32px 24px 64px;
  color: var(--ink-soft);
  font-size: 13px;
}

.rank-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  color: var(--ink);
  background: var(--yellow);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  padding: 1px 8px;
  margin-right: 6px;
  vertical-align: middle;
}

/* 篩選面板 */
.filter-panel {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 32px;
}

.filter-panel h2 {
  font-size: 16px;
  margin: 0 0 14px;
  text-align: center;
  color: var(--ink-soft);
  font-weight: 600;
}

.filter-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.filter-group-label {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

.filter-group-label span {
  display: block;
  font-weight: 400;
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 2px;
}

.filter-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.filter-chip {
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--ink-soft);
  padding: 5px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s, color 0.15s;
}

.filter-chip:hover {
  background: var(--teal);
  color: var(--ink);
}

.filter-chip.active {
  background: var(--yellow);
  border-color: var(--border);
  color: var(--ink);
  transform: rotate(-1deg);
}

/* Skill 推薦 chip */
.skill-kit {
  border-top: 2px dashed var(--shadow-color);
  padding-top: 8px;
}

.skill-kit-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-soft);
  margin: 0 0 6px;
}

.skill-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-chip {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  text-decoration: none;
  transition: background 0.15s;
}

.skill-chip:hover {
  background: var(--teal);
}

.skill-chip strong {
  font-size: 12px;
  color: var(--ink);
}

.skill-chip em {
  font-size: 11px;
  font-style: normal;
  color: var(--ink-soft);
}

/* 卡片動作列 */
.card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 8px;
}

.start-button {
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  background: var(--accent-fill);
  color: #fff;
  border: 2px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
  transition: transform 0.1s, box-shadow 0.1s;
}

.start-button:hover {
  transform: translate(-1px, -1px);
}

.start-button:active {
  transform: translate(2px, 2px);
  box-shadow: 0px 0px 0px 0px var(--shadow-color);
}

.source-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  text-decoration: none;
}

.source-link:hover {
  color: var(--accent);
}

.secondary-link {
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.secondary-link:hover {
  text-decoration: underline;
}

/* 一鍵開工彈窗 */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(29, 28, 24, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 8px 8px 0px 0px var(--shadow-color);
  max-width: 520px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  border: 1.5px solid var(--border);
  background: var(--yellow);
  border-radius: 999px;
  width: 28px;
  height: 28px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
}

.modal-close:hover {
  background: var(--pink);
}

.modal-eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent);
  text-transform: uppercase;
}

.modal h3 {
  margin: 0;
  font-size: 22px;
}

.modal-desc {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.modal-field {
  margin: 0;
}

.modal-field p:not(.field-label) {
  margin: 0;
  font-size: 14px;
  color: var(--ink);
}

/* 語言切換鈕（固定右上角） */
.lang-toggle {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 60;
  padding: 6px 14px;
  font-family: "Manrope", "Noto Sans TC", system-ui, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--sketch-shadow);
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.lang-toggle:hover {
  background: var(--accent-soft);
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0px 0px var(--shadow-color);
}

.lang-toggle:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px 0px var(--shadow-color);
}