/* Agent Sharing — 静态目录站样式
   配色沿用模板的暖纸底 + 珊瑚强调，支持手动/系统深色模式。 */

:root {
  --paper: #faf9f7;
  --surface: #ffffff;
  --surface-2: #f4f1ec;
  --ink: #23201d;
  --ink-2: #56504a;
  --ink-3: #8f877f;
  --line: #e7e2db;
  --coral: #e2664f;
  --coral-ink: #b8482f;
  --coral-soft: rgba(226, 102, 79, 0.12);
  --ok: #2f8f5b;
  --warn: #b5811b;
  --off: #8f877f;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(35, 32, 29, 0.05), 0 14px 30px -20px rgba(35, 32, 29, 0.35);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  color-scheme: light;
}

:root[data-theme='dark'] {
  --paper: #161513;
  --surface: #1f1d1b;
  --surface-2: #26231f;
  --ink: #efeae4;
  --ink-2: #b3aba2;
  --ink-3: #8a8279;
  --line: #332f2a;
  --coral: #f07f68;
  --coral-ink: #f5a08d;
  --coral-soft: rgba(240, 127, 104, 0.16);
  --ok: #5cc08a;
  --warn: #e0ab4a;
  --off: #8a8279;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 36px -22px rgba(0, 0, 0, 0.8);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --paper: #161513;
    --surface: #1f1d1b;
    --surface-2: #26231f;
    --ink: #efeae4;
    --ink-2: #b3aba2;
    --ink-3: #8a8279;
    --line: #332f2a;
    --coral: #f07f68;
    --coral-ink: #f5a08d;
    --coral-soft: rgba(240, 127, 104, 0.16);
    --ok: #5cc08a;
    --warn: #e0ab4a;
    --off: #8a8279;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 36px -22px rgba(0, 0, 0, 0.8);
    color-scheme: dark;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',
    'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  display: flex;
  flex-direction: column;
}

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

:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ---------- 头部 ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem clamp(1rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 9px;
  background: var(--coral);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--ink-2);
}

.site-nav a:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.site-nav a[aria-current='page'] {
  background: var(--coral-soft);
  color: var(--coral-ink);
  font-weight: 600;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-2);
  font-size: 0.95rem;
  cursor: pointer;
}

.icon-btn:hover {
  color: var(--ink);
  border-color: var(--ink-3);
}

/* ---------- 布局 ---------- */

.wrap {
  width: 100%;
  max-width: 68rem;
  margin: 0 auto;
  padding: clamp(1.25rem, 4vw, 2.5rem) clamp(1rem, 4vw, 2.5rem) 3rem;
  flex: 1;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 5vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero .lede {
  margin: 0;
  max-width: 42rem;
  color: var(--ink-2);
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
  color: var(--ink-2);
}

.stats b {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* ---------- 筛选 ---------- */

.toolbar {
  margin: 2rem 0 1.25rem;
  display: grid;
  gap: 0.85rem;
}

.search {
  position: relative;
  max-width: 26rem;
}

.search input {
  width: 100%;
  padding: 0.6rem 0.9rem 0.6rem 2.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 0.95rem;
}

.search input::placeholder {
  color: var(--ink-3);
}

.search svg {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  translate: 0 -50%;
  width: 1rem;
  height: 1rem;
  color: var(--ink-3);
  pointer-events: none;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip {
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-2);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.chip:hover {
  border-color: var(--ink-3);
  color: var(--ink);
}

.chip[aria-pressed='true'] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
  font-weight: 600;
}

.grid-status {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}

/* ---------- 卡片 ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr));
  gap: 1rem;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  transition: translate 0.15s ease, border-color 0.15s ease;
}

.card:hover {
  translate: 0 -3px;
  border-color: color-mix(in srgb, var(--coral) 45%, var(--line));
}

.card-top {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 12px;
  background: var(--surface-2);
  font-size: 1.25rem;
  line-height: 1;
}

.card-title {
  min-width: 0;
}

.card-title h3 {
  margin: 0;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.card-title .meta {
  font-size: 0.78rem;
  color: var(--ink-3);
}

.tagline {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-2);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: auto;
}

.tag {
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 0.75rem;
}

.card-foot {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  color: var(--ink-3);
}

.empty,
.error {
  padding: 2.5rem 1rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  text-align: center;
  color: var(--ink-2);
}

.error {
  border-color: color-mix(in srgb, var(--coral) 50%, var(--line));
  color: var(--coral-ink);
}

/* ---------- 状态徽标 ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge::before {
  content: '';
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: currentColor;
}

.badge.ok {
  color: var(--ok);
  background: color-mix(in srgb, var(--ok) 14%, transparent);
}

.badge.warn {
  color: var(--warn);
  background: color-mix(in srgb, var(--warn) 16%, transparent);
}

.badge.off {
  color: var(--off);
  background: color-mix(in srgb, var(--off) 16%, transparent);
}

/* ---------- 详情页 ---------- */

.back {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--ink-2);
}

.back:hover {
  color: var(--coral-ink);
}

.detail-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.detail-head .avatar {
  width: 3.5rem;
  height: 3.5rem;
  font-size: 1.85rem;
  border-radius: 16px;
}

.detail-head h1 {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2rem);
  letter-spacing: -0.02em;
}

.detail-head .sub {
  margin: 0.25rem 0 0;
  color: var(--ink-2);
  font-size: 0.95rem;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--ink-3);
}

.section {
  margin-top: 2rem;
}

.section > h2 {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.section p {
  margin: 0 0 0.75rem;
}

.check-list,
.step-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.check-list li,
.step-list li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--ink-2);
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0.15rem;
  color: var(--coral);
  font-weight: 700;
}

.step-list {
  counter-reset: step;
}

.step-list li {
  counter-increment: step;
}

.step-list li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.2rem;
  display: grid;
  place-items: center;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  background: var(--coral-soft);
  color: var(--coral-ink);
  font-size: 0.7rem;
  font-weight: 700;
}

.pill-groups {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
}

.pill-group h3 {
  margin: 0 0 0.45rem;
  font-size: 0.85rem;
  color: var(--ink-2);
}

.code-block {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
  overflow: hidden;
}

.code-block pre {
  margin: 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
}

.copy-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-2);
  font: inherit;
  font-size: 0.75rem;
  cursor: pointer;
}

.copy-btn:hover {
  color: var(--ink);
  border-color: var(--ink-3);
}

.copy-btn.copied {
  color: var(--ok);
  border-color: color-mix(in srgb, var(--ok) 50%, var(--line));
}

/* ---------- 关于页 ---------- */

.prose {
  max-width: 46rem;
}

.prose h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  letter-spacing: -0.025em;
}

.prose h2 {
  margin: 2.25rem 0 0.75rem;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.prose h3 {
  margin: 1.5rem 0 0.5rem;
  font-size: 0.95rem;
}

.prose p,
.prose li {
  color: var(--ink-2);
}

.prose ul,
.prose ol {
  padding-left: 1.2rem;
}

.prose strong {
  color: var(--ink);
}

.prose code {
  padding: 0.1em 0.35em;
  border-radius: 5px;
  background: var(--coral-soft);
  color: var(--coral-ink);
  font-family: var(--mono);
  font-size: 0.88em;
}

.note {
  margin: 1.5rem 0;
  padding: 0.9rem 1.1rem;
  border-left: 3px solid var(--coral);
  border-radius: 0 10px 10px 0;
  background: var(--surface-2);
  font-size: 0.9rem;
}

.note p:last-child {
  margin-bottom: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

th,
td {
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--ink-3);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
}

td:first-child {
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--coral-ink);
}

/* ---------- 页脚 ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem clamp(1rem, 4vw, 2.5rem);
  font-size: 0.82rem;
  color: var(--ink-3);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  justify-content: space-between;
}

.site-footer code {
  font-family: var(--mono);
  font-size: 0.95em;
}

@media (max-width: 480px) {
  .site-header {
    gap: 0.5rem;
  }

  .brand span:last-child {
    display: none;
  }
}