:root {
  
  --c-primary: #64748B;
  --c-secondary: #06B6D4;
  --c-bg-main: #F8FAFC;
  --c-bg-alt: #E2E8F0;
  --c-dark: #020617;
  --c-metal: #E5E7EB;
  --c-accent: #0EA5E9;
  --c-text-main: #1E293B;
  --c-text-muted: #64748B;
  --c-border: rgba(100, 116, 139, 0.2);
  --sys-blue: rgb(30,64,175);
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--c-bg-main);
  color: var(--c-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

*, *::before, *::after {
  box-sizing: border-box;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}


.site-header{position:sticky;top:0;z-index:900;width:100%;background:rgba(248,250,252,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--c-border);}
.header-inner{width:min(1200px, calc(100% - 32px));margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;min-width:0;flex-shrink:0;}
.logo img{display:block;height:40px;width:auto;max-width:160px;object-fit:contain;flex-shrink:0;}
.logo span{display:inline-block;font-size:18px;font-weight:800;line-height:1.2;color:var(--c-dark);white-space:nowrap;max-width:180px;overflow:hidden;text-overflow:ellipsis;}
.desktop-nav{display:flex;align-items:center;justify-content:flex-end;gap:8px;min-width:0;flex:1;overflow-x:auto;scrollbar-width:none;}
.desktop-nav::-webkit-scrollbar{display:none;}
.desktop-nav a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--c-text-main);text-decoration:none;white-space:nowrap;flex-shrink:0;transition:all .2s;}
.desktop-nav a:hover{background:var(--c-bg-alt);color:var(--c-accent);}
.mobile-menu-btn{display:none;width:44px;height:44px;border:0;border-radius:14px;background:var(--c-bg-alt);align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;flex-shrink:0;}
.mobile-menu-btn span{display:block;width:20px;height:2px;border-radius:99px;background:var(--c-dark);}


.mobile-nav-mask{position:fixed;inset:0;z-index:998;background:rgba(2,6,23,.54);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s ease, visibility .25s ease;}
.mobile-drawer{position:fixed;top:0;left:0;z-index:999;width:min(86vw, 360px);height:100vh;height:100dvh;background:#ffffff;color:var(--c-dark);transform:translateX(-105%);transition:transform .28s ease;box-shadow:24px 0 60px rgba(2,6,23,.22);display:flex;flex-direction:column;overflow:hidden;}
.drawer-head{min-height:76px;padding:18px 18px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--c-border);flex-shrink:0;}
.drawer-logo img{height:36px;max-width:130px;}
.drawer-logo span{max-width:150px;font-size:17px;}
.drawer-close{width:40px;height:40px;border:0;border-radius:14px;background:var(--c-bg-alt);color:var(--c-dark);font-size:26px;line-height:1;cursor:pointer;flex-shrink:0;}
.drawer-body{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:14px;}
.drawer-nav{display:flex;flex-direction:column;gap:8px;}
.drawer-nav a{display:flex;align-items:center;width:100%;min-height:48px;padding:13px 14px;border-radius:14px;background:var(--c-bg-main);color:var(--c-dark);text-decoration:none;font-size:15px;font-weight:700;line-height:1.35;word-break:break-word;overflow-wrap:anywhere;transition:all .2s;}
.drawer-nav a:hover{background:var(--c-bg-alt);color:var(--c-accent);}
body.drawer-open{overflow:hidden;touch-action:none;}
body.drawer-open .mobile-nav-mask{opacity:1;visibility:visible;pointer-events:auto;}
body.drawer-open .mobile-drawer{transform:translateX(0);}


.hero-layout-05 {
  position: relative;
  width: 100%;
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 0%, var(--c-bg-main) 0%, var(--c-bg-alt) 100%);
  overflow: hidden;
  padding: 100px 20px;
  text-align: center;
  z-index: 1;
}
.hero-bg-graphic {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 25vw;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1;
  pointer-events: none;
  z-index: -1;
  white-space: nowrap;
}
.hero-layout-05 .mag-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--c-dark);
  color: #fff;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}
.hero-layout-05 h1 {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 900;
  color: var(--c-dark);
  line-height: 1.1;
  max-width: 1000px;
  margin: 0 0 24px;
  letter-spacing: -1px;
  text-transform: uppercase;
}
.hero-layout-05 .sub-desc {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--c-text-muted);
  max-width: 700px;
  margin: 0 auto 40px;
}
.hero-layout-05 .btn-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background: var(--c-primary);
  color: #fff;
  border-radius: 99px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: all .3s;
  border: 2px solid var(--c-primary);
}
.btn-primary:hover {
  background: var(--c-dark);
  border-color: var(--c-dark);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background: transparent;
  color: var(--c-dark);
  border-radius: 99px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: all .3s;
  border: 2px solid var(--c-dark);
}
.btn-secondary:hover {
  background: var(--c-dark);
  color: #fff;
}

.mag-visual-grid {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 60px;
  max-width: 1200px;
  width: 100%;
}
.mag-card {
  flex: 1;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--c-border);
  border-radius: 24px;
  padding: 24px;
  text-align: left;
  box-shadow: 0 20px 40px rgba(0,0,0,0.03);
  transition: transform .3s;
}
.mag-card:hover { transform: translateY(-5px); }
.mag-card h3 { margin: 0 0 8px; font-size: 18px; color: var(--c-dark); }
.mag-card p { margin: 0; font-size: 14px; color: var(--c-text-muted); }


.section { padding: 80px 20px; }
.section-inner { width: min(1200px, 100%); margin: 0 auto; }
.sec-head { text-align: center; margin-bottom: 48px; }
.sec-head h2 { font-size: 32px; font-weight: 800; color: var(--c-dark); margin: 0 0 16px; }
.sec-head p { font-size: 16px; color: var(--c-text-muted); max-width: 600px; margin: 0 auto; }


.article-grid, .post-grid, .list-grid, .tag-article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.article-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--c-border);
  transition: all .3s ease;
  display: flex;
  flex-direction: column;
}
.article-card:hover {
  box-shadow: 0 12px 30px rgba(2,6,23,0.06);
  transform: translateY(-4px);
  border-color: var(--c-accent);
}
.article-card-img {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
  background: var(--c-bg-alt);
}
.article-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.article-card:hover .article-card-img img {
  transform: scale(1.05);
}
.article-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.article-card-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--c-text-muted);
  margin-bottom: 12px;
}
.article-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-dark);
  margin: 0 0 12px;
  line-height: 1.4;
  text-decoration: none;
}
.article-card-title a { color: inherit; text-decoration: none; }
.article-card-desc {
  font-size: 14px;
  color: var(--c-text-muted);
  margin: 0 0 20px;
  flex: 1;
}
.article-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--c-border);
  padding-top: 16px;
}
.article-card-read {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-primary);
  text-decoration: none;
}


.site-footer{width:100%;background:var(--c-dark);color:var(--c-metal);overflow:hidden;}
.footer-inner{width:min(1200px, calc(100% - 32px));margin:0 auto;padding:54px 0 34px;display:grid;grid-template-columns:minmax(240px,1.4fr) repeat(3, minmax(150px, .8fr));gap:28px;align-items:start;}
.footer-logo span{color:#ffffff;}
.footer-brand p{margin:18px 0 0;color:rgba(226,232,240,.78);line-height:1.8;font-size:14px;max-width:420px;}
.footer-column h3{margin:0 0 14px;color:#ffffff;font-size:15px;font-weight:800;}
.footer-column ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
.footer-column li, .footer-column a{color:rgba(226,232,240,.78);font-size:14px;line-height:1.55;text-decoration:none;word-break:break-word;overflow-wrap:anywhere;transition:color .2s;}
.footer-column a:hover{color:var(--c-accent);}
.footer-bottom{width:min(1200px, calc(100% - 32px));margin:0 auto;padding:18px 0 24px;border-top:1px solid rgba(226,232,240,.12);display:flex;align-items:center;justify-content:space-between;gap:14px;color:rgba(226,232,240,.68);font-size:13px;line-height:1.6;}

@media (max-width: 980px){
  .article-grid, .post-grid, .list-grid, .tag-article-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .mag-visual-grid { flex-direction: column; }
}
@media (max-width: 900px){
  .header-inner{width:min(100% - 24px, 1200px);min-height:64px;gap:12px;}
  .desktop-nav{display:none !important;}
  .mobile-menu-btn{display:inline-flex !important;}
  .logo img{height:34px;max-width:120px;}
  .logo span{font-size:16px;max-width:150px;}
  .footer-inner{width:min(100% - 24px, 1200px);grid-template-columns:1fr 1fr;gap:24px 18px;padding:42px 0 28px;}
  .footer-brand{grid-column:1 / -1;}
  .footer-bottom{width:min(100% - 24px, 1200px);flex-direction:column;align-items:flex-start;}
}
@media (max-width: 640px){
  .article-grid, .post-grid, .list-grid, .tag-article-grid{grid-template-columns:1fr;gap:18px;}
}
@media (max-width: 520px){
  .mobile-drawer{width:88vw;}
  .logo span{max-width:120px;}
  .drawer-logo span{max-width:120px;}
  .footer-inner{grid-template-columns:1fr;}
}