*{box-sizing:border-box}:root{--blue:#2b8cff;--blue2:#eaf4ff;--green:#20a77a;--green2:#eaf8f3;--red:#ef5b5b;--ink:#17324d;--muted:#6d7d8c;--line:#e3ebf1;--bg:#f8fbfd}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC","Microsoft JhengHei",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}.nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--green));color:#fff;font-weight:800;font-size:22px}.brand strong{display:block;font-size:18px}.brand small{display:block;color:var(--muted);font-size:11px}.main-nav{display:flex;gap:18px;font-size:14px}.main-nav a:hover{color:var(--blue)}.menu-toggle{display:none;border:0;background:none;font-size:24px}.hero{padding:64px 0;background:linear-gradient(135deg,#eef8ff,#effaf6 65%,#fff)}.hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:44px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--green);font-weight:800;margin-bottom:8px}.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.18;margin:0 0 20px}.hero h1 span{color:var(--blue)}.hero p{color:var(--muted);font-size:18px}.hero-actions{display:flex;gap:12px;margin-top:26px}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:0 20px;border-radius:10px;font-weight:700}.btn-primary{background:var(--blue);color:#fff}.btn-outline{border:1px solid var(--line);background:#fff}.hero-feature{position:relative;border-radius:22px;overflow:hidden;min-height:380px;background:#ddd}.hero-feature img{width:100%;height:380px;object-fit:cover}.hero-overlay{position:absolute;inset:auto 0 0;padding:70px 28px 28px;background:linear-gradient(transparent,rgba(0,0,0,.72));color:#fff}.hero-overlay h2{margin:10px 0 0;font-size:28px;line-height:1.35}.badge{display:inline-block;background:var(--red);padding:3px 10px;border-radius:999px;font-size:12px}.section{padding:54px 0}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:22px}.section-head h2{margin:0;font-size:30px}.section-head>a{color:var(--blue);font-weight:700}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.article-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.card-image-wrap{display:block;aspect-ratio:16/9;overflow:hidden;background:#edf2f5}.card-image-wrap img{width:100%;height:100%;object-fit:cover}.card-body{padding:18px}.card-meta{display:flex;gap:12px;font-size:12px;color:var(--muted)}.card-meta a{color:var(--green);font-weight:700}.card-body h3{font-size:19px;line-height:1.45;margin:8px 0}.card-body p{color:var(--muted);font-size:14px;margin:0}.category-section{background:#fff}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.category-tile{padding:24px;background:var(--green2);border:1px solid #d4eee6;border-radius:14px}.category-tile:nth-child(2n){background:var(--blue2);border-color:#d8e9fa}.category-tile strong{display:block;font-size:20px}.category-tile span{display:block;color:var(--muted);font-size:14px}.ad-slot{width:min(100%,970px);min-height:90px;margin:20px auto;display:grid;place-items:center;border:1px dashed #ccd8e0;background:#f5f8fa;color:#91a0aa;font-size:12px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:36px}.article-main{min-width:0;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.article-breadcrumb{font-size:13px;color:var(--muted);margin-bottom:18px}.article-category{color:var(--green);font-weight:800;font-size:13px}.article-main>h1{font-size:clamp(30px,4vw,46px);line-height:1.3;margin:7px 0 8px}.article-meta{display:flex;gap:16px;color:var(--muted);font-size:13px}.article-cover{width:100%;max-height:620px;object-fit:cover;border-radius:14px;margin:22px 0}.article-content{font-size:17px;line-height:1.95}.article-content h2{font-size:25px;margin-top:34px}.article-content p{margin:0 0 20px}.source-box{padding:15px;background:var(--blue2);border-radius:10px;font-size:14px;display:flex;gap:8px;flex-wrap:wrap}.source-box a{color:var(--blue);font-weight:700}.sidebar{display:flex;flex-direction:column;gap:18px}.side-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.side-box h3{margin-top:0}.side-box a{display:block;padding:7px 0;color:var(--muted);border-bottom:1px solid #f0f3f5}.related-section{margin-top:36px}.category-hero,.search-box{background:linear-gradient(135deg,#eef8ff,#effaf6);border:1px solid var(--line);border-radius:18px;padding:34px;margin-bottom:25px}.category-hero h1,.search-box h1{font-size:42px;margin:0 0 6px}.category-hero p{color:var(--muted);margin:0}.search-form{display:flex;gap:10px;margin-top:18px}.search-form input{flex:1;min-height:46px;border:1px solid var(--line);border-radius:10px;padding:0 14px;font-size:16px}.empty-state{text-align:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:60px 20px}.site-footer{margin-top:40px;background:#17324d;color:#dce8f0;padding-top:40px}.footer-grid{display:grid;grid-template-columns:2fr 1fr;gap:40px;padding-bottom:30px}.footer-grid h3,.footer-grid h4{color:#fff}.footer-links{display:flex;flex-wrap:wrap;gap:10px}.footer-links a{padding:4px 10px;border:1px solid rgba(255,255,255,.2);border-radius:999px;font-size:13px}.copyright{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:15px;font-size:12px}@media(max-width:900px){.main-nav{display:none}.menu-toggle{display:block}body.nav-open .main-nav{position:absolute;top:72px;left:0;right:0;background:#fff;display:flex;flex-direction:column;padding:10px 16px}.hero-grid,.article-layout{grid-template-columns:1fr}.sidebar{display:none}.article-grid,.category-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.container{width:calc(100% - 22px)}.hero{padding:38px 0}.hero-feature,.hero-feature img{height:260px;min-height:260px}.hero-overlay h2{font-size:21px}.article-grid,.category-grid{grid-template-columns:1fr}.article-main{padding:18px}.article-main>h1{font-size:30px}.category-hero h1,.search-box h1{font-size:34px}.search-form{flex-direction:column}.footer-grid{grid-template-columns:1fr}}

/* Homepage search */
.home-search-wrap{padding:8px 0 10px}
.home-search{
  background:linear-gradient(135deg,#f3f9ff 0%,#f8fffb 100%);
  border:1px solid #dbe8f3;
  border-radius:22px;
  padding:28px 30px;
  box-shadow:0 10px 30px rgba(24,62,91,.06);
}
.home-search-heading{text-align:center;margin-bottom:18px}
.search-kicker{
  display:inline-block;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.08em;
  color:#16835f;
  margin-bottom:5px;
}
.home-search h2{margin:0 0 6px;font-size:1.5rem}
.home-search-heading p{margin:0;color:#718096;font-size:.95rem}
.home-search-form{display:flex;gap:10px;max-width:820px;margin:0 auto}
.home-search-form input{
  flex:1;min-width:0;height:50px;border:1px solid #cfdce8;
  border-radius:12px;padding:0 16px;font-size:1rem;background:#fff;
  outline:none;transition:border-color .2s,box-shadow .2s;
}
.home-search-form input:focus{
  border-color:#4b9bd5;box-shadow:0 0 0 4px rgba(75,155,213,.12);
}
.home-search-form button{
  height:50px;border:0;border-radius:12px;padding:0 24px;
  background:#1677b9;color:#fff;font-weight:800;cursor:pointer;white-space:nowrap;
}
.home-search-form button:hover{filter:brightness(.96)}
.search-chips{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;
  gap:8px;margin-top:14px;color:#718096;font-size:.88rem;
}
.search-chips a{
  display:inline-flex;align-items:center;min-height:30px;padding:0 11px;
  border-radius:999px;background:#fff;border:1px solid #dbe8f3;
  color:#315a75;text-decoration:none;
}
.search-chips a:hover{border-color:#9fc7e3;background:#f7fbff}
@media (max-width:640px){
  .home-search{padding:22px 16px;border-radius:18px}
  .home-search h2{font-size:1.3rem}
  .home-search-form{flex-direction:column}
  .home-search-form input,.home-search-form button{width:100%}
  .home-search-form button{height:48px}
}
.brand-logo{width:38px;height:38px;object-fit:contain;border-radius:10px;flex:none}

.article-tags{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 22px}.article-tags a{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eef5fb;color:#1f5f91;text-decoration:none;font-size:13px;font-weight:700}.article-tags a:hover{background:#dcecf8}