:root{
  --bg:#ECE9E2;
  --text:#111111;
  --text2:#5B5852;
  --surface:#FFFFFF;
  --line:rgba(17,17,17,.14);
  --ink:#111111;
  --ink2:rgba(17,17,17,.68);
  --ink-line:rgba(17,17,17,.18);
  --orange:#F2783A;
  --yellow:#F4EF6B;
  --white:#FFFFFF;
  --chip-on-bg:#111111;
  --chip-on-fg:#FFFFFF;
  --ok:#1E9E52;
  --warn:#C97A00;
  --bad:#D93A2B;
  --radius:28px;
  --font-display:"Bricolage Grotesque","Noto Sans TC","Microsoft JhengHei",sans-serif;
  --font-body:"Noto Sans TC",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Microsoft JhengHei",sans-serif;
}
[data-theme="dark"]{
  --bg:#0B0B0C;
  --text:#F4F2EC;
  --text2:#A19E97;
  --surface:#1A1A1C;
  --line:rgba(255,255,255,.12);
  --white:#F6F4EE;
  --chip-on-bg:#F4EF6B;
  --chip-on-fg:#111111;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background .2s,color .2s;
}
.container{max-width:1160px;margin:0 auto;padding:0 16px}

/* ---------- 共用：色塊 tile、logo、膠囊連接 CTA ---------- */
.tile{border-radius:var(--radius);color:var(--ink);padding:24px;position:relative;overflow:hidden}
.tile-yellow{background:var(--yellow)}
.tile-orange{background:var(--orange)}
.tile-white{background:var(--white)}
.logo-mark{width:22px;height:22px;fill:currentColor;flex-shrink:0}
.logo-mark .logo-cut{fill:var(--white)}
.tile-yellow .logo-mark .logo-cut{fill:var(--yellow)}
.logo-lg{width:44px;height:44px}

.cta{display:inline-flex;align-items:center;text-decoration:none;color:var(--ink);max-width:100%}
.cta-pill{
  background:var(--ink);color:#fff;
  height:48px;padding:0 24px;border-radius:999px;
  display:inline-flex;align-items:center;
  font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.cta-neck{width:18px;height:12px;background:var(--ink);flex-shrink:0;margin:0 -2px}
.cta-dot{
  width:48px;height:48px;border-radius:50%;flex-shrink:0;
  border:2.5px solid var(--ink);background:var(--white);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:700;line-height:1;
  transition:transform .2s;
}
.cta-dot-light .logo-mark{width:22px;height:22px}
.cta:hover .cta-dot{transform:rotate(-12deg) scale(1.05)}
.cta:hover .cta-pill{background:#000}
.cta-sm .cta-pill{height:40px;padding:0 18px;font-size:13px}
.cta-sm .cta-dot{width:40px;height:40px;font-size:18px}

/* ---------- Hero bento ---------- */
.hero{padding-top:20px}
.bento{
  display:grid;
  grid-template-columns:1.25fr 1fr 1fr;
  grid-template-rows:auto auto;
  gap:16px;
}
.hero-main{grid-row:span 2;display:flex;flex-direction:column;gap:18px;min-height:420px;padding:28px}
.badge{
  display:inline-flex;align-items:center;gap:8px;align-self:flex-start;
  background:var(--ink);color:#fff;border-radius:999px;padding:8px 14px 8px 10px;
  font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;line-height:1.15;
}
.badge .logo-mark{width:24px;height:24px;color:var(--orange)}
.badge .logo-mark .logo-cut{fill:var(--ink)}
.hero-main h1{
  font-family:var(--font-display);
  font-stretch:75%;
  font-weight:500;
  font-size:clamp(48px,7vw,88px);
  line-height:.95;
  letter-spacing:-.03em;
}
.hero-sub{font-size:15px;color:var(--ink2);max-width:28em}
.hero-main .cta{margin-top:auto}

.hero-brand{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;min-height:200px}
.brand{display:flex;align-items:center;gap:10px}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:44px;letter-spacing:-.02em;line-height:1}

.theme-toggle{
  display:inline-flex;align-items:center;gap:6px;
  height:36px;padding:0 14px;border-radius:999px;
  border:1.5px solid var(--ink-line);background:transparent;color:var(--ink);
  font:600 13px var(--font-body);cursor:pointer;transition:.2s;
}
.theme-toggle:hover{border-color:var(--ink);transform:translateY(-1px)}
.theme-toggle .icon-sun,.theme-toggle .icon-moon{font-size:14px;line-height:1}
[data-theme="light"] .icon-moon{display:inline}
[data-theme="light"] .icon-sun{display:none}
[data-theme="dark"] .icon-sun{display:inline}
[data-theme="dark"] .icon-moon{display:none}
.toggle-text{min-width:28px}

.hero-note{display:flex;flex-direction:column;justify-content:space-between;gap:24px;min-height:200px}
.note-meta{font-size:13px;display:flex;gap:8px;justify-content:flex-end}
.note-meta .sep{opacity:.4}
.note-title{font-family:var(--font-display);font-stretch:75%;font-weight:500;font-size:clamp(34px,4vw,48px);line-height:1;letter-spacing:-.02em}

.hero-stats{grid-column:3;grid-row:1 / span 2;display:flex;flex-direction:column;gap:20px;padding:28px}
.stats-title{font-family:var(--font-display);font-stretch:75%;font-weight:500;font-size:clamp(36px,4.4vw,54px);line-height:1;letter-spacing:-.02em}
.stats-row{margin-top:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;align-items:end}
.stat-item .value{font-family:var(--font-display);font-weight:400;font-size:clamp(30px,3.4vw,42px);line-height:1;letter-spacing:-.02em}
.stat-item .label{font-size:11px;color:var(--ink2);margin-top:6px;line-height:1.3}

@media(max-width:960px){
  .bento{grid-template-columns:1fr 1fr}
  .hero-main{grid-row:auto;grid-column:1 / -1;min-height:340px}
  .hero-stats{grid-column:1 / -1;grid-row:auto}
}
@media(max-width:560px){
  .bento{grid-template-columns:1fr}
  .tile{padding:20px}
  .hero-main{min-height:0;padding:22px}
  .hero-brand,.hero-note{min-height:0}
  .hero-stats{padding:22px}
  .cta-pill{padding:0 16px;font-size:13px}
}

/* ---------- 搜尋與篩選 ---------- */
.controls{padding:32px 0 8px}
.search-wrap{position:relative;max-width:620px}
.search-wrap input{
  width:100%;height:56px;padding:0 56px 0 24px;
  border:1.5px solid var(--line);border-radius:999px;
  background:var(--surface);color:var(--text);
  font:16px var(--font-body);outline:none;transition:.2s;
}
.search-wrap input::placeholder{color:var(--text2)}
.search-wrap input:focus{border-color:var(--orange);box-shadow:0 0 0 4px color-mix(in srgb,var(--orange) 25%,transparent)}
.search-icon{
  position:absolute;right:8px;top:50%;transform:translateY(-50%);
  width:40px;height:40px;border-radius:50%;background:var(--orange);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:20px;pointer-events:none;
}
.filter-label{
  font-size:12px;font-weight:700;color:var(--text2);letter-spacing:.04em;
  margin-top:20px;margin-bottom:8px;display:flex;align-items:center;gap:8px;
}
.filter-hint{font-weight:400;font-size:11px;border:1px solid var(--line);padding:2px 10px;border-radius:999px}
.filter-row{display:flex;flex-wrap:wrap;gap:8px}
.filter-btn{
  height:38px;padding:0 16px;border-radius:999px;
  border:1.5px solid var(--line);background:var(--surface);color:var(--text);
  font:500 13px var(--font-body);cursor:pointer;transition:.15s;
  display:inline-flex;align-items:center;gap:8px;
}
.filter-btn .count{
  font-size:11px;font-weight:700;min-width:22px;height:22px;padding:0 6px;border-radius:999px;
  background:var(--bg);display:inline-flex;align-items:center;justify-content:center;
}
.filter-btn:hover{border-color:var(--text2)}
.filter-btn.active{background:var(--chip-on-bg);color:var(--chip-on-fg);border-color:var(--chip-on-bg)}
.filter-btn.active .count{background:var(--orange);color:var(--ink)}
.result-info{font-size:13px;color:var(--text2);margin-top:16px;min-height:18px}

/* ---------- 工具卡片 ---------- */
.tools-grid{display:grid;grid-template-columns:1fr;gap:16px;padding:16px 0 48px}
@media(min-width:700px){.tools-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.tools-grid{grid-template-columns:repeat(3,1fr)}}
.card{
  border-radius:var(--radius);padding:24px;color:var(--ink);
  display:flex;flex-direction:column;
  transition:transform .2s;
}
.card:hover{transform:translateY(-3px)}
.card-orange{background:var(--orange)}
.card-yellow{background:var(--yellow)}
.card-white{background:var(--white)}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:18px}
.card-category{font-size:11px;font-weight:700;color:#fff;background:var(--ink);padding:5px 12px;border-radius:999px}
.status{font-size:11px;font-weight:700;padding:4px 11px;border-radius:999px;border:1.5px solid var(--ink)}
.status-常用{background:var(--ink);color:var(--yellow)}
.status-整理中,.status-研究中{border-style:dashed}
.card h3{
  font-family:var(--font-display);font-stretch:75%;font-weight:500;
  font-size:30px;line-height:1;letter-spacing:-.02em;word-break:break-word;
}
.purpose{font-size:14px;font-weight:700;margin-top:12px}
.detail{
  font-size:13px;color:var(--ink2);margin-top:6px;line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:62px;
}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tag{font-size:11px;border:1px solid var(--ink-line);padding:2px 10px;border-radius:999px}

.gh-status{
  margin-top:auto;padding-top:18px;
  display:grid;grid-template-columns:1.3fr 1.2fr .8fr;gap:8px;min-height:72px;align-items:end;
}
.gh-status.loading{display:flex;align-items:flex-end;color:var(--ink2);font-size:12px;font-style:italic}
.gh-line{display:flex;flex-direction:column-reverse;gap:2px;min-width:0}
.gh-label{color:var(--ink2);font-size:11px;letter-spacing:.02em}
.gh-value{font-family:var(--font-display);font-size:17px;font-weight:500;line-height:1.1;white-space:nowrap}
.gh-value[class*="activity-"]::before,.gh-value.error::before{
  content:"";display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:2px;
  border:1.5px solid var(--ink);background:var(--ink);
}
.gh-value.activity-近期有更新::before{background:var(--ok)}
.gh-value.activity-穩定::before{background:var(--white)}
.gh-value.activity-久未更新::before{background:var(--warn)}
.gh-value.activity-無法讀取::before,.gh-value.error::before{background:var(--bad)}

.card-actions{display:flex;gap:10px;margin-top:20px;align-items:center;flex-wrap:wrap}
.card .cta-pill{height:42px;padding:0 20px;font-size:13px}
.card .cta-dot{width:42px;height:42px;font-size:16px}
.card-white .cta-dot{background:var(--yellow)}
.btn-demo{
  height:42px;padding:0 18px;border-radius:999px;
  border:1.5px solid var(--ink);color:var(--ink);text-decoration:none;
  display:inline-flex;align-items:center;font-size:13px;font-weight:600;transition:.15s;
}
.btn-demo:hover{background:var(--ink);color:#fff}

.empty{
  grid-column:1/-1;text-align:center;padding:48px 0;color:var(--text2);font-size:14px;
  border:1.5px dashed var(--line);border-radius:var(--radius);
}

/* ---------- Footer ---------- */
.site-footer{padding-bottom:24px}
.footer-tile{text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:13px;color:var(--ink2)}
.footer-tile .brand{color:var(--ink);font-size:15px}
.footer-meta{font-size:11px}