/* ============================================================
   星火社区 · 能力地图  —  视觉系统
   ============================================================ */

:root {
  --ink: #0d1424;
  --ink-2: #475069;
  --ink-3: #8b94a8;
  --ink-4: #aeb6c7;
  --bg: #f5f6fa;
  --surface: #ffffff;
  --line: #e9ebf3;
  --line-2: #f1f2f7;
  --brand: #3355ff;
  --brand-2: #7c4dff;
  --brand-soft: #eef1ff;
  --grad: linear-gradient(135deg, #3355ff 0%, #7c4dff 100%);
  --grad-soft: linear-gradient(135deg, #eef1ff 0%, #f6efff 100%);
  --ok: #0ea472;
  --ok-soft: #e6f7f1;
  --warn: #d97706;
  --warn-soft: #fef4e6;
  --r-sm: 8px;
  --r: 14px;
  --r-lg: 20px;
  --sh-1: 0 1px 2px rgba(16, 24, 40, 0.05);
  --sh-2: 0 1px 3px rgba(16, 24, 40, 0.06), 0 10px 28px -10px rgba(16, 24, 40, 0.14);
  --sh-3: 0 2px 6px rgba(16, 24, 40, 0.07), 0 22px 48px -16px rgba(16, 24, 40, 0.22);
  --max: 1200px;
  --nav-h: 64px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------------- 导航 ---------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-in {
  height: var(--nav-h);
  display: flex; align-items: center; gap: 14px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -0.2px; }
.logo-mark {
  width: 30px; height: 30px; border-radius: 9px; background: var(--grad);
  display: grid; place-items: center; color: #fff; font-size: 15px; font-weight: 800;
  box-shadow: 0 4px 12px -3px rgba(51, 85, 255, 0.55);
}
.logo-sub { color: var(--ink-3); font-weight: 500; font-size: 13px; padding-left: 10px; border-left: 1px solid var(--line); }
.nav-spacer { flex: 1; }
.nav-link { color: var(--ink-2); font-size: 14px; padding: 8px 12px; border-radius: 8px; }
.nav-link:hover { background: var(--line-2); color: var(--ink); }

/* ---------------- Hero ---------------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(120% 140% at 50% -30%, #e7ebff 0%, #f5f6fa 58%);
  padding: 66px 0 30px;
  text-align: center;
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.55;
  pointer-events: none;
}
.hero::before { width: 420px; height: 420px; background: #b9c6ff; top: -190px; left: 6%; }
.hero::after { width: 380px; height: 380px; background: #dcc6ff; top: -170px; right: 8%; }

.hero-in { position: relative; z-index: 1; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  background: #fff; border: 1px solid var(--line);
  color: var(--brand); font-size: 12.5px; font-weight: 600;
  padding: 5px 13px; border-radius: 999px; box-shadow: var(--sh-1);
}
.eyebrow i { width: 6px; height: 6px; border-radius: 50%; background: var(--brand); display: block; }
.hero h1 {
  margin: 20px 0 0; font-size: 42px; line-height: 1.22; letter-spacing: -1.2px; font-weight: 800;
}
.hero h1 em {
  font-style: normal;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { margin: 14px auto 0; max-width: 620px; color: var(--ink-2); font-size: 15.5px; }

/* ---------------- 搜索 ---------------- */
.searchbar { margin: 30px auto 0; max-width: 660px; position: relative; }
.searchbar input {
  width: 100%; height: 58px; padding: 0 132px 0 54px;
  font-size: 16px; font-family: inherit; color: var(--ink);
  background: #fff; border: 1.5px solid var(--line);
  border-radius: 999px; outline: none;
  box-shadow: var(--sh-2);
  transition: border-color 0.18s, box-shadow 0.18s;
}
.searchbar input::placeholder { color: var(--ink-4); }
.searchbar input:focus { border-color: #b9c6ff; box-shadow: 0 0 0 4px rgba(51, 85, 255, 0.1), var(--sh-2); }
.searchbar .ico {
  position: absolute; left: 21px; top: 50%; transform: translateY(-50%);
  color: var(--ink-4); display: flex; pointer-events: none;
}
.searchbar .clear {
  position: absolute; right: 108px; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border: 0; border-radius: 50%; cursor: pointer;
  background: var(--line-2); color: var(--ink-3); font-size: 15px; line-height: 1;
  display: none; place-items: center;
}
.searchbar .clear.on { display: grid; }
.searchbar kbd {
  position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font: inherit; font-size: 11.5px; color: var(--ink-3);
  background: var(--line-2); border: 1px solid var(--line);
  padding: 3px 8px; border-radius: 6px; letter-spacing: 0.3px;
}

/* ---------------- 筛选 ---------------- */
.filters { margin: 26px auto 0; max-width: 980px; position: relative; z-index: 1; }
.frow { display: flex; align-items: flex-start; gap: 10px; padding: 5px 0; }
.flabel { flex: 0 0 68px; text-align: right; color: var(--ink-3); font-size: 13px; padding-top: 5px; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; justify-content: flex-start; flex: 1; }
.chip {
  border: 1px solid var(--line); background: rgba(255, 255, 255, 0.75);
  color: var(--ink-2); font: inherit; font-size: 13px;
  padding: 5px 12px; border-radius: 999px; cursor: pointer;
  transition: all 0.15s;
}
.chip:hover { border-color: #c5cef7; color: var(--brand); background: #fff; }
.chip.on { background: var(--grad); border-color: transparent; color: #fff; font-weight: 600; box-shadow: 0 4px 12px -4px rgba(51, 85, 255, 0.6); }
.chip .n { opacity: 0.55; font-size: 11.5px; margin-left: 3px; }
.chip.on .n { opacity: 0.8; }

/* ---------------- 结果区 ---------------- */
.main { padding: 34px 0 90px; }
.result-head {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px;
}
.result-head h2 { margin: 0; font-size: 17px; font-weight: 700; letter-spacing: -0.3px; }
.result-head .count { color: var(--ink-3); font-size: 13.5px; }
.result-head .reset {
  margin-left: auto; font-size: 13.5px; color: var(--brand); cursor: pointer;
  background: none; border: 0; font-family: inherit; padding: 4px 8px; border-radius: 7px;
}
.result-head .reset:hover { background: var(--brand-soft); }
.result-head .reset[hidden] { display: none; }

/* ---------------- 卡片网格 ---------------- */
.grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px;
}
@media (max-width: 1000px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid { grid-template-columns: 1fr; } }

.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 20px;
  box-shadow: var(--sh-1);
  transition: transform 0.18s cubic-bezier(0.2, 0.7, 0.3, 1), box-shadow 0.18s, border-color 0.18s;
  overflow: hidden;
}
.card::after {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--grad); opacity: 0; transition: opacity 0.18s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--sh-3); border-color: #dfe3f2; }
.card:hover::after { opacity: 1; }

.card-top { display: flex; align-items: center; gap: 12px; margin-bottom: 13px; }
.avatar {
  flex: none; width: 46px; height: 46px; border-radius: 13px;
  display: grid; place-items: center;
  color: #fff; font-size: 18px; font-weight: 700; letter-spacing: 0.5px;
  box-shadow: 0 5px 14px -6px rgba(16, 24, 40, 0.4);
}
.card-name { min-width: 0; }
.card-name h3 {
  margin: 0; font-size: 15px; font-weight: 700; line-height: 1.4; letter-spacing: -0.2px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-name .contact { font-size: 12.5px; color: var(--ink-3); margin-top: 2px; }

.card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 11px; }
.tag {
  font-size: 12px; padding: 3px 9px; border-radius: 6px; font-weight: 600;
  background: var(--brand-soft); color: var(--brand);
}
.tag.plain { background: var(--line-2); color: var(--ink-2); font-weight: 500; }
.tag.ok { background: var(--ok-soft); color: var(--ok); }
.tag.warn { background: var(--warn-soft); color: var(--warn); }

.card-desc {
  color: var(--ink-2); font-size: 13.5px; line-height: 1.68; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
  flex: 1;
}
.card-foot {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--line-2);
  font-size: 12.5px; color: var(--ink-3);
}
.card-foot .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-4); }
.card-foot .go { margin-left: auto; color: var(--brand); font-weight: 600; display: inline-flex; align-items: center; gap: 3px; }

mark { background: #fff2a8; color: inherit; border-radius: 3px; padding: 0 1px; }

/* ---------------- 空状态 ---------------- */
.empty { text-align: center; padding: 76px 20px; color: var(--ink-3); }
.empty .big { font-size: 40px; margin-bottom: 10px; opacity: 0.5; }
.empty h3 { margin: 0 0 6px; color: var(--ink); font-size: 16px; }

/* ---------------- 详情页 ---------------- */
.detail-hero {
  background: radial-gradient(120% 150% at 50% -40%, #e7ebff 0%, #f5f6fa 62%);
  border-bottom: 1px solid var(--line); padding: 30px 0 34px;
}
.crumb { font-size: 13px; color: var(--ink-3); margin-bottom: 20px; display: flex; gap: 7px; align-items: center; }
.crumb a:hover { color: var(--brand); }

.dhead { display: flex; align-items: flex-start; gap: 20px; }
.dhead .avatar { width: 76px; height: 76px; border-radius: 20px; font-size: 30px; }
.dhead-main { min-width: 0; flex: 1; }
.dhead h1 { margin: 0; font-size: 30px; line-height: 1.3; letter-spacing: -0.7px; font-weight: 800; }
.dhead .sub { color: var(--ink-2); font-size: 15px; margin-top: 8px; max-width: 760px; }
.dmeta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

/* 信息卡 */
.panel {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--sh-1);
}
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 316px; gap: 22px; padding: 30px 0 90px; align-items: start; }
@media (max-width: 900px) { .layout { grid-template-columns: 1fr; } }

.sec { padding: 26px 30px; }
.sec + .sec { border-top: 1px solid var(--line-2); }
.sec h2 {
  margin: 0 0 14px; font-size: 15.5px; font-weight: 700; letter-spacing: -0.2px;
  display: flex; align-items: center; gap: 9px;
}
.sec h2::before {
  content: ""; width: 3px; height: 15px; border-radius: 2px; background: var(--grad);
}
.sec p { margin: 0; color: var(--ink-2); font-size: 14.5px; line-height: 1.85; white-space: pre-wrap; }
.sec p + p { margin-top: 10px; }

/* 侧栏 */
.side { position: sticky; top: calc(var(--nav-h) + 22px); display: grid; gap: 16px; }
@media (max-width: 900px) { .side { position: static; } }
.side .panel { padding: 20px; }
.side h3 { margin: 0 0 14px; font-size: 13px; font-weight: 700; color: var(--ink-3); letter-spacing: 0.6px; }
.kv { display: grid; gap: 11px; }
.kv .row { display: flex; align-items: flex-start; gap: 12px; font-size: 13.5px; }
.kv .k { flex: 0 0 62px; color: var(--ink-3); }
.kv .v { flex: 1; color: var(--ink); font-weight: 500; word-break: break-word; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 42px; padding: 0 18px; border-radius: 11px;
  font: inherit; font-size: 14px; font-weight: 600; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  transition: all 0.15s; width: 100%;
}
.btn:hover { border-color: #c5cef7; color: var(--brand); }
.btn.primary { background: var(--grad); border-color: transparent; color: #fff; box-shadow: 0 8px 20px -8px rgba(51, 85, 255, 0.7); }
.btn.primary:hover { filter: brightness(1.06); color: #fff; }

/* 官网链接 */
.linklist { display: grid; gap: 8px; }
.linkitem {
  display: flex; align-items: center; gap: 9px; font-size: 13.5px;
  padding: 10px 13px; border: 1px solid var(--line); border-radius: 10px;
  color: var(--ink-2); transition: all 0.15s; word-break: break-all;
}
.linkitem:hover { border-color: #c5cef7; background: var(--brand-soft); color: var(--brand); }
.linkitem svg { flex: none; }

/* 截图 */
.shots { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.shots img {
  width: 100%; height: 168px; object-fit: cover; border-radius: var(--r);
  border: 1px solid var(--line); cursor: zoom-in; background: var(--line-2);
  transition: transform 0.18s;
}
.shots img:hover { transform: scale(1.015); }

.lightbox {
  position: fixed; inset: 0; background: rgba(9, 13, 22, 0.9); z-index: 100;
  display: none; place-items: center; padding: 40px; cursor: zoom-out;
}
.lightbox.on { display: grid; }
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 12px; }

/* 团队 notes */
.notes { display: grid; gap: 9px; }
.note {
  background: var(--line-2); border-radius: 10px; padding: 12px 15px;
  font-size: 13.5px; color: var(--ink-2); line-height: 1.75;
}

/* 底部 */
.footer {
  border-top: 1px solid var(--line); background: #fff;
  padding: 26px 0; color: var(--ink-3); font-size: 13px;
}
.footer-in { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.footer .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-4); }

.loading { text-align: center; padding: 80px; color: var(--ink-3); }