/* =============================================
   GIOIST Tech Blog — Premium Design System v2.0
   ============================================= */

/* --- CSS Variables --- */
:root {
  --color-primary: #005bc1;
  --color-primary-dim: #004faa;
  --color-primary-light: rgba(0,91,193,0.08);
  --color-primary-hover: #003d85;
  --color-bg: #f6f7fb;
  --color-surface: #ffffff;
  --color-surface-dim: #f0f2f5;
  --color-surface-container: #ebeef2;
  --color-text: #1a1d21;
  --color-text-secondary: #5d6068;
  --color-text-muted: #9ca0a8;
  --color-border: rgba(0,0,0,0.06);
  --color-border-light: rgba(255,255,255,0.5);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --radius-2xl: 36px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.10);
  --font-sans: 'Outfit','Inter',system-ui,-apple-system,sans-serif;
  --nav-h: 64px;
  --sidebar-w: 280px;
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
button,input,textarea{font:inherit;border:none;outline:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.material-symbols-outlined{font-variation-settings:'FILL' 0,'wght' 400,'GRAD' 0,'opsz' 24;vertical-align:middle}

/* --- Navigation --- */
.nav-header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);background:rgba(255,255,255,0.72);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--color-border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:100%;padding:0 24px;max-width:1600px;margin:0 auto}
.nav-logo{flex-shrink:0}
.nav-logo-link{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem;color:var(--color-text)}
.nav-dots{display:flex;gap:5px}
.dot{width:12px;height:12px;border-radius:50%}
.dot-red{background:#ff5f57}.dot-yellow{background:#febc2e}.dot-green{background:#28c840}
.nav-menu-desktop{flex:1;display:none;justify-content:center}
.nav-menu-desktop ul{display:flex;gap:32px}
.nav-menu-desktop ul li a{font-weight:600;font-size:0.9rem;color:var(--color-text-secondary);transition:color var(--transition);position:relative}
.nav-menu-desktop ul li a:hover{color:var(--color-primary)}
.nav-menu-desktop ul li a::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--color-primary);border-radius:2px;transform:scaleX(0);transition:transform var(--transition)}
.nav-menu-desktop ul li a:hover::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-search-box{display:none;position:relative;align-items:center}
.nav-search-icon{position:absolute;left:12px;font-size:18px;color:var(--color-text-muted);pointer-events:none}
.nav-search-input{background:var(--color-surface-dim);border-radius:var(--radius-full);padding:8px 16px 8px 38px;font-size:0.85rem;width:200px;transition:all var(--transition);color:var(--color-text)}
.nav-search-input:focus{box-shadow:0 0 0 2px rgba(0,91,193,0.2);width:240px}
.nav-icon-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-full);background:transparent;color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition)}
.nav-icon-btn:hover{background:var(--color-surface-dim);color:var(--color-primary)}
.nav-icon-btn:active{transform:scale(0.94)}
.nav-mobile-only{display:flex}

@media(min-width:1024px){
  .nav-menu-desktop{display:flex}
  .nav-mobile-only{display:none}
  .nav-search-box{display:flex}
}

/* --- Sidebar Overlay --- */
.sidebar-overlay{position:fixed;inset:0;z-index:89;background:rgba(0,0,0,0.35);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity 0.3s}
.sidebar-overlay.active{opacity:1;pointer-events:auto}

/* --- Sidebar --- */
.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);z-index:90;transform:translateX(-100%);transition:transform 0.35s cubic-bezier(0.4,0,0.2,1);background:rgba(255,255,255,0.92);backdrop-filter:blur(20px);border-right:1px solid var(--color-border);padding-top:var(--nav-h)}
.sidebar.open{transform:translateX(0)}
.sidebar-scroll{height:100%;overflow-y:auto;overflow-x:hidden;padding:16px 14px 32px}
.sidebar-close-btn{position:absolute;top:76px;right:12px;z-index:5;width:32px;height:32px;border-radius:var(--radius-full);background:var(--color-surface-dim);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text-secondary)}

@media(min-width:1024px){
  .sidebar{position:sticky;top:var(--nav-h);height:calc(100vh - var(--nav-h));transform:translateX(0);background:transparent;backdrop-filter:none;border-right:none;padding-top:0;z-index:1}
  .sidebar-scroll{padding-top:20px}
  .sidebar-close-btn{display:none}
}

/* Sidebar Profile */
.sidebar-profile-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:28px 20px;text-align:center;border:1px solid var(--color-border);margin-bottom:12px;box-shadow:var(--shadow-sm)}
.sidebar-profile-img-wrap{width:80px;height:80px;margin:0 auto 14px;border-radius:50%;padding:3px;background:linear-gradient(135deg,var(--color-primary),#7c3aed);box-shadow:var(--shadow-md)}
.sidebar-profile-img{width:100%;height:100%;border-radius:50%;object-fit:cover;border:3px solid var(--color-surface)}
.sidebar-profile-name{font-size:1.1rem;font-weight:800;margin-bottom:4px}
.sidebar-profile-desc{font-size:0.75rem;color:var(--color-text-muted);line-height:1.5;margin-bottom:16px}
.sidebar-social-links{display:flex;gap:8px;justify-content:center}
.sidebar-social-link{width:34px;height:34px;border-radius:var(--radius-full);background:var(--color-surface-dim);display:flex;align-items:center;justify-content:center;color:var(--color-primary);transition:all var(--transition);font-size:18px}
.sidebar-social-link .material-symbols-outlined{font-size:18px}
.sidebar-social-link:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}
.sidebar-social-instagram:hover{background:#e1306c}
.sidebar-social-youtube:hover{background:#ff0000}

/* Sidebar Counter */
.sidebar-counter{padding:14px 16px!important;margin-bottom:12px}
.sidebar-counter-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sidebar-counter-item{text-align:center;padding:8px;border-radius:var(--radius-sm);background:var(--color-surface-dim)}
.sidebar-counter-total{grid-column:1/-1}
.sidebar-counter-num{display:block;font-size:1.1rem;font-weight:800;color:var(--color-primary)}
.sidebar-counter-label{font-size:0.65rem;text-transform:uppercase;letter-spacing:1px;font-weight:700;color:var(--color-text-muted)}

/* Sidebar Widget */
.sidebar-widget{background:var(--color-surface);border-radius:var(--radius-lg);padding:18px 16px;border:1px solid var(--color-border);margin-bottom:12px;box-shadow:var(--shadow-sm)}
.sidebar-widget-title{font-size:0.7rem;font-weight:800;text-transform:uppercase;letter-spacing:1.5px;color:var(--color-text-muted);margin-bottom:12px;display:flex;align-items:center;gap:6px}
.sidebar-widget-title .material-symbols-outlined{font-size:16px;color:var(--color-primary)}

/* Sidebar Categories */
.sidebar-categories ul{list-style:none;padding:0;margin:0}
.sidebar-categories li a{display:block;padding:7px 10px;font-size:0.82rem;font-weight:500;color:var(--color-text-secondary);border-radius:var(--radius-sm);transition:all var(--transition)}
.sidebar-categories li a:hover{color:var(--color-primary);background:var(--color-primary-light)}

/* Sidebar List */
.sidebar-list{display:flex;flex-direction:column;gap:2px}
.sidebar-list-item{}
.sidebar-list-link{display:flex;align-items:flex-start;gap:6px;padding:7px 8px;font-size:0.82rem;font-weight:500;color:var(--color-text-secondary);border-radius:var(--radius-sm);transition:all var(--transition);line-height:1.4}
.sidebar-list-link:hover{color:var(--color-primary);background:var(--color-primary-light)}
.sidebar-list-icon{font-size:14px;color:var(--color-primary);flex-shrink:0;margin-top:1px}

/* Sidebar Comments */
.sidebar-comment-item .sidebar-list-link{flex-direction:column;gap:2px}
.sidebar-comment-desc{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:0.8rem}
.sidebar-comment-meta{font-size:0.68rem;color:var(--color-text-muted);font-weight:600}

/* Sidebar Tags */
.sidebar-tags{display:flex;flex-wrap:wrap;gap:5px}
.sidebar-tag{padding:4px 10px;background:var(--color-surface-dim);border-radius:var(--radius-sm);font-size:0.68rem;font-weight:700;text-transform:uppercase;color:var(--color-text-secondary);transition:all var(--transition)}
.sidebar-tag:hover{background:var(--color-primary);color:#fff}

/* --- Layout --- */
.layout-wrapper{display:flex;gap:0;padding-top:var(--nav-h);min-height:100vh}

@media(min-width:1024px){
  .layout-wrapper{gap:0;padding:var(--nav-h) 28px 0}
}

.main-content{flex:1;min-width:0;padding:24px 16px 48px}

@media(min-width:768px){.main-content{padding:32px 24px 64px}}
@media(min-width:1024px){.main-content{padding:32px 32px 64px}}

/* --- Content Section (Shared) --- */
.content-section{background:var(--color-surface);border-radius:var(--radius-2xl);padding:36px 28px;border:1px solid var(--color-border);box-shadow:var(--shadow-sm);margin-bottom:28px}
@media(min-width:768px){.content-section{padding:48px 44px}}
.section-header{display:flex;align-items:center;gap:12px;margin-bottom:28px}
.section-header-icon{font-size:28px;color:var(--color-primary)}
.section-header-title{font-size:1.75rem;font-weight:800;letter-spacing:-0.02em}

/* --- Form Elements --- */
.form-input{background:var(--color-surface-dim);border-radius:var(--radius-md);padding:12px 16px;font-size:0.875rem;width:100%;transition:box-shadow var(--transition)}
.form-input:focus{box-shadow:0 0 0 2px rgba(0,91,193,0.15)}
.form-textarea{background:var(--color-surface-dim);border-radius:var(--radius-md);padding:14px 16px;font-size:0.875rem;width:100%;min-height:100px;resize:vertical;transition:box-shadow var(--transition)}
.form-textarea:focus{box-shadow:0 0 0 2px rgba(0,91,193,0.15)}
.btn-primary{background:var(--color-primary);color:#fff;font-weight:700;padding:10px 28px;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition)}
.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}

/* --- Guestbook --- */
.guestbook-form{margin-bottom:32px;background:var(--color-surface-dim);border-radius:var(--radius-lg);padding:24px}
.guestbook-form-fields{display:flex;gap:12px;margin-bottom:12px}
.guestbook-form-fields .form-input{flex:1}
.guestbook-form-submit{text-align:right;margin-top:12px}
.guestbook-list{display:flex;flex-direction:column;gap:16px}
.guestbook-item{background:var(--color-surface-dim);border-radius:var(--radius-lg);padding:20px;border:1px solid var(--color-border)}
.guestbook-item-header{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.guestbook-item-name{font-weight:700;font-size:0.9rem}
.guestbook-item-date{font-size:0.75rem;color:var(--color-text-muted)}
.guestbook-item-actions{margin-left:auto;display:flex;gap:8px}
.guestbook-action-link{font-size:0.72rem;color:var(--color-text-muted);font-weight:600;transition:color var(--transition)}
.guestbook-action-link:hover{color:var(--color-primary)}
.guestbook-item-body{font-size:0.88rem;color:var(--color-text-secondary);line-height:1.7}
.guestbook-replies{margin-top:12px;padding-left:20px;border-left:2px solid var(--color-primary-light)}
.guestbook-reply-item{padding:14px;background:var(--color-surface);border-radius:var(--radius-md);margin-bottom:8px}

/* --- Tag Cloud --- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud-item{padding:8px 18px;background:var(--color-surface-dim);border-radius:var(--radius-md);font-size:0.85rem;font-weight:600;color:var(--color-text-secondary);transition:all var(--transition);border:1px solid transparent}
.tag-cloud-item:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}

/* --- Notice Banner --- */
.notice-banner-item{margin-bottom:16px}
.notice-banner-link{display:flex;align-items:center;justify-content:space-between;padding:24px 28px;background:linear-gradient(135deg,var(--color-primary),#3b82f6);border-radius:var(--radius-xl);color:#fff;min-height:88px;position:relative;overflow:hidden;transition:transform var(--transition),box-shadow var(--transition)}
.notice-banner-link:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.notice-banner-bg{position:absolute;inset:0;background:linear-gradient(135deg,transparent 50%,rgba(255,255,255,0.08));pointer-events:none}
.notice-banner-content{display:flex;align-items:center;justify-content:space-between;width:100%;position:relative;z-index:1}
.notice-banner-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:rgba(255,255,255,0.2);backdrop-filter:blur(8px);border-radius:var(--radius-sm);font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:6px}
.notice-banner-badge .material-symbols-outlined{font-size:14px}
.notice-banner-title{font-size:1.2rem;font-weight:700}
.notice-banner-arrow{font-size:28px;transition:transform var(--transition)}
.notice-banner-link:hover .notice-banner-arrow{transform:translateX(6px)}

/* --- Hero Banner --- */
.hero-banner{position:relative;border-radius:var(--radius-2xl);overflow:hidden;margin-bottom:28px;height:320px;display:flex;align-items:flex-end}
@media(min-width:768px){.hero-banner{height:420px}}
.hero-banner-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1s}
.hero-banner:hover .hero-banner-img{transform:scale(1.04)}
.hero-banner-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.8) 0%,rgba(0,0,0,0.2) 60%,transparent)}
.hero-banner-content{position:relative;z-index:1;padding:28px;width:100%;color:#fff}
@media(min-width:768px){.hero-banner-content{padding:48px}}
.hero-banner-title{font-size:2rem;font-weight:900;letter-spacing:-0.03em;margin-bottom:10px;line-height:1.15}
@media(min-width:768px){.hero-banner-title{font-size:3rem}}
.hero-banner-desc{font-size:0.95rem;opacity:0.85;max-width:600px;margin-bottom:20px;line-height:1.6}
.hero-banner-cta,.cover-banner-cta{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;background:rgba(255,255,255,0.12);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,0.25);border-radius:var(--radius-full);font-weight:700;font-size:0.85rem;color:#fff;transition:all var(--transition)}
.hero-banner-cta:hover,.cover-banner-cta:hover{background:#fff;color:var(--color-primary)}
.hero-banner-cta .material-symbols-outlined,.cover-banner-cta .material-symbols-outlined{font-size:16px}

/* --- Cover Sections --- */
.cover-section{margin-bottom:40px}
.cover-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding:0 4px}
.cover-section-title{font-size:1.5rem;font-weight:800;letter-spacing:-0.02em;background:linear-gradient(135deg,var(--color-primary),#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.cover-section-more{display:flex;align-items:center;gap:4px;font-size:0.85rem;font-weight:700;color:var(--color-primary)}
.cover-section-more .material-symbols-outlined{font-size:16px;transition:transform var(--transition)}
.cover-section-more:hover .material-symbols-outlined{transform:translateX(4px)}

/* Cover Banner */
.cover-banner{position:relative;border-radius:var(--radius-2xl);overflow:hidden;margin-bottom:28px;min-height:340px;display:flex;align-items:center}
@media(min-width:768px){.cover-banner{min-height:420px}}
.cover-banner-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1s}
.cover-banner:hover .cover-banner-img{transform:scale(1.04)}
.cover-banner-gradient{position:absolute;inset:0;background:linear-gradient(to right,rgba(0,0,0,0.85) 0%,rgba(0,0,0,0.4) 50%,transparent)}
.cover-banner-inner{position:relative;z-index:1;padding:32px;max-width:680px;color:#fff}
@media(min-width:768px){.cover-banner-inner{padding:56px}}
.cover-banner-badge{display:inline-block;padding:5px 14px;background:var(--color-primary);border-radius:var(--radius-full);font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px}
.cover-banner-title{font-size:1.8rem;font-weight:900;letter-spacing:-0.03em;margin-bottom:12px;line-height:1.15}
@media(min-width:768px){.cover-banner-title{font-size:2.8rem}}
.cover-banner-title a{color:#fff}
.cover-banner-desc{font-size:0.95rem;opacity:0.9;margin-bottom:24px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* --- Bento Grid --- */
.bento-cards-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:768px){.bento-cards-grid{grid-template-columns:repeat(2,1fr)}.bento-cards-grid .bento-card-item:nth-child(1){grid-column:1/-1}.bento-cards-grid .bento-card-item:nth-child(2){grid-row:span 2}}
@media(min-width:1024px){.bento-cards-grid{grid-template-columns:2fr 1fr}}

.bento-card-item{position:relative;background:var(--color-surface);border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--color-border);display:flex;flex-direction:column;transition:all 0.35s;box-shadow:var(--shadow-sm)}
.bento-card-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.bento-image-wrapper{position:relative;overflow:hidden;min-height:200px;flex:1}
.bento-card-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 0.7s}
.bento-card-item:hover .bento-card-img{transform:scale(1.05)}
.bento-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.7) 0%,rgba(0,0,0,0.15) 50%,transparent);transition:opacity var(--transition)}
.bento-badge{position:absolute;top:16px;left:16px;z-index:2}
.bento-badge-text{display:inline-block;padding:4px 12px;background:rgba(255,255,255,0.9);backdrop-filter:blur(8px);border-radius:var(--radius-full);font-size:0.65rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--color-text)}
.bento-content{padding:20px 22px;display:flex;flex-direction:column;position:relative;z-index:2}
.bento-title{font-size:1.1rem;font-weight:700;margin-bottom:8px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color var(--transition)}
.bento-card-item:hover .bento-title{color:var(--color-primary)}
.bento-desc{font-size:0.85rem;color:var(--color-text-secondary);line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px}
.bento-meta{display:flex;align-items:center;justify-content:space-between;font-size:0.72rem;font-weight:700;color:var(--color-text-muted);padding-top:12px;border-top:1px solid var(--color-border);margin-top:auto}
.bento-meta-category{display:flex;align-items:center;gap:6px}
.bento-meta-avatar{width:20px;height:20px;border-radius:50%;object-fit:cover}
.bento-meta-date{text-transform:uppercase;letter-spacing:1px}
.bento-card-link{position:absolute;inset:0;z-index:10}

/* Hero card (1st) */
.bento-cards-grid .bento-card-item:nth-child(1){min-height:300px;justify-content:flex-end}
@media(min-width:768px){.bento-cards-grid .bento-card-item:nth-child(1){min-height:400px}}
.bento-cards-grid .bento-card-item:nth-child(1) .bento-image-wrapper{position:absolute;inset:0;min-height:auto}
.bento-cards-grid .bento-card-item:nth-child(1) .bento-content{background:transparent!important;padding:28px 32px}
.bento-cards-grid .bento-card-item:nth-child(1) .bento-title{color:#fff!important;font-size:1.6rem}
@media(min-width:768px){.bento-cards-grid .bento-card-item:nth-child(1) .bento-title{font-size:2.2rem}}
.bento-cards-grid .bento-card-item:nth-child(1) .bento-desc{color:rgba(255,255,255,0.85)!important}
.bento-cards-grid .bento-card-item:nth-child(1) .bento-meta{color:rgba(255,255,255,0.7);border-top-color:rgba(255,255,255,0.2)}
.bento-cards-grid .bento-card-item:nth-child(1) .bento-badge-text{background:rgba(255,255,255,0.15);color:#fff;border:1px solid rgba(255,255,255,0.25)}
@media(min-width:768px){.bento-cards-grid .bento-card-item:nth-child(2) .bento-image-wrapper{min-height:280px}}

/* --- Cover List --- */
.cover-list-section{margin-bottom:40px}
.cover-list-header{border-bottom:2px solid var(--color-primary-light);padding-bottom:12px}
.cover-list-items{display:flex;flex-direction:column;gap:4px}
.cover-list-link{display:flex;align-items:center;gap:16px;padding:14px 16px;border-radius:var(--radius-lg);transition:all var(--transition)}
.cover-list-link:hover{background:var(--color-surface);box-shadow:var(--shadow-md)}
.cover-list-thumb{width:80px;height:64px;flex-shrink:0;border-radius:var(--radius-md);overflow:hidden}
@media(min-width:768px){.cover-list-thumb{width:112px;height:80px}}
.cover-list-thumb-img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.cover-list-link:hover .cover-list-thumb-img{transform:scale(1.06)}
.cover-list-text{flex:1;min-width:0}
.cover-list-title{font-size:1rem;font-weight:700;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color var(--transition)}
.cover-list-link:hover .cover-list-title{color:var(--color-primary)}
.cover-list-summary{font-size:0.82rem;color:var(--color-text-secondary);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:4px}
.cover-list-date{font-size:0.68rem;font-weight:700;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px}
.cover-list-arrow{display:none;width:36px;height:36px;border-radius:50%;background:var(--color-primary-light);align-items:center;justify-content:center}
.cover-list-arrow .material-symbols-outlined{color:var(--color-primary);font-size:18px;transform:scale(0);transition:transform var(--transition)}
.cover-list-link:hover .cover-list-arrow .material-symbols-outlined{transform:scale(1)}
@media(min-width:768px){.cover-list-arrow{display:flex}}

/* --- Cover Subscribe --- */
.cover-subscribe{position:relative;background:var(--color-surface-dim);border-radius:var(--radius-2xl);padding:56px 28px;text-align:center;overflow:hidden;margin-bottom:40px}
.cover-subscribe-glow{position:absolute;top:-40px;right:-40px;width:200px;height:200px;background:var(--color-primary-light);border-radius:50%;filter:blur(60px);pointer-events:none}
.cover-subscribe-icon{font-size:40px;color:var(--color-primary);margin-bottom:16px;position:relative;z-index:1}
.cover-subscribe-title{font-size:1.8rem;font-weight:800;margin-bottom:8px;position:relative;z-index:1;letter-spacing:-0.02em}
.cover-subscribe-desc{color:var(--color-text-secondary);margin-bottom:28px;max-width:400px;margin-left:auto;margin-right:auto;position:relative;z-index:1}
.cover-subscribe-form{display:flex;gap:8px;max-width:400px;margin:0 auto;position:relative;z-index:1}
.cover-subscribe-input{flex:1;padding:12px 20px;border-radius:var(--radius-full);background:var(--color-surface);border:2px solid var(--color-border);font-size:0.875rem}
.cover-subscribe-btn{padding:12px 28px;border-radius:var(--radius-full);background:var(--color-text);color:#fff;font-weight:700;font-size:0.875rem;cursor:pointer;transition:all var(--transition)}
.cover-subscribe-btn:hover{background:var(--color-primary);transform:translateY(-1px)}

/* --- List Section --- */
.list-header{display:flex;align-items:center;justify-content:space-between;background:var(--color-surface-dim);padding:28px 32px;border-radius:var(--radius-xl);margin-bottom:24px;border:1px solid var(--color-border)}
.list-header-title{font-size:1.5rem;font-weight:800;letter-spacing:-0.02em;margin-bottom:4px}
.list-header-count{font-size:0.85rem;color:var(--color-text-secondary)}
.list-header-icon{font-size:40px;color:var(--color-primary-light)}
.list-empty{text-align:center;padding:64px 20px}
.list-empty-icon{font-size:56px;color:var(--color-border);margin-bottom:16px;display:block}
.list-empty-text{font-size:1rem;font-weight:600;color:var(--color-text-muted)}
.list-cards-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:640px){.list-cards-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.list-cards-grid{grid-template-columns:repeat(3,1fr)}}
.list-card-link{display:block}
.list-card{background:var(--color-surface);border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--color-border);display:flex;flex-direction:column;height:100%;transition:all 0.35s;box-shadow:var(--shadow-sm)}
.list-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.list-card-thumb{position:relative;height:180px;overflow:hidden}
.list-card-thumb-img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.list-card:hover .list-card-thumb-img{transform:scale(1.05)}
.list-card-body{padding:20px;flex:1;display:flex;flex-direction:column}
.list-card-category{display:inline-block;padding:3px 10px;background:var(--color-primary-light);color:var(--color-primary);border-radius:var(--radius-full);font-size:0.65rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;width:fit-content}
.list-card-title{font-size:1.05rem;font-weight:700;margin-bottom:8px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list-card:hover .list-card-title{color:var(--color-primary)}
.list-card-summary{font-size:0.82rem;color:var(--color-text-secondary);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px}
.list-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px solid var(--color-border);font-size:0.72rem;font-weight:700;color:var(--color-text-muted)}
.list-card-arrow{color:var(--color-primary);font-size:16px;opacity:0;transition:opacity var(--transition)}
.list-card:hover .list-card-arrow{opacity:1}

/* --- Index Cards (s_article_rep) --- */
s_article_rep{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:768px){s_article_rep{grid-template-columns:repeat(2,1fr)}s_article_rep .index-card-item:nth-child(1){grid-column:1/-1;min-height:320px;justify-content:flex-end}s_article_rep .index-card-item:nth-child(2){grid-row:span 2}}
@media(min-width:1024px){s_article_rep{grid-template-columns:2fr 1fr}}

.index-card-item{position:relative;background:var(--color-surface);border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--color-border);display:flex;flex-direction:column;transition:all 0.35s;box-shadow:var(--shadow-sm)}
.index-card-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.index-card-thumb{position:relative;overflow:hidden;min-height:200px}
.index-card-thumb-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 0.7s}
.index-card-item:hover .index-card-thumb-img{transform:scale(1.05)}
.index-card-thumb-overlay{position:absolute;inset:0;background:rgba(0,0,0,0.03);transition:background var(--transition)}
.index-card-item:hover .index-card-thumb-overlay{background:transparent}
.index-card-thumb-badge{position:absolute;top:14px;left:14px;z-index:2}
.badge-text{display:inline-block;padding:4px 12px;background:rgba(255,255,255,0.9);backdrop-filter:blur(8px);border-radius:var(--radius-full);font-size:0.65rem;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.index-card-body{padding:20px 22px;flex:1;display:flex;flex-direction:column}
.index-card-title{font-size:1.05rem;font-weight:700;margin-bottom:8px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color var(--transition)}
.index-card-item:hover .index-card-title{color:var(--color-primary)}
.index-card-desc{font-size:0.82rem;color:var(--color-text-secondary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px;line-height:1.6}
.index-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px solid var(--color-border);font-size:0.72rem;font-weight:700;color:var(--color-text-muted)}
.index-card-date{display:flex;align-items:center;gap:4px}
.index-card-date .material-symbols-outlined{font-size:14px}
.index-card-read{color:var(--color-primary);display:flex;align-items:center;gap:2px}
.index-card-read .material-symbols-outlined{font-size:14px}
.index-card-link{position:absolute;inset:0;z-index:10}

/* Hero index card */
@media(min-width:768px){
  s_article_rep .index-card-item:nth-child(1) .index-card-thumb{position:absolute;inset:0;min-height:auto;height:100%}
  s_article_rep .index-card-item:nth-child(1) .index-card-thumb-overlay{background:linear-gradient(to top,rgba(0,0,0,0.8),rgba(0,0,0,0.2) 50%,transparent)!important}
  s_article_rep .index-card-item:nth-child(1) .index-card-body{background:transparent;position:relative;z-index:2;padding:28px 32px}
  s_article_rep .index-card-item:nth-child(1) .index-card-title{color:#fff!important;font-size:1.8rem}
  s_article_rep .index-card-item:nth-child(1) .index-card-desc{color:rgba(255,255,255,0.85)!important}
  s_article_rep .index-card-item:nth-child(1) .index-card-footer{color:rgba(255,255,255,0.7);border-top-color:rgba(255,255,255,0.2)}
  s_article_rep .index-card-item:nth-child(1) .index-card-read{color:#fff!important}
  s_article_rep .index-card-item:nth-child(1) .badge-text{background:rgba(255,255,255,0.15);color:#fff;border:1px solid rgba(255,255,255,0.25)}
  s_article_rep .index-card-item:nth-child(2) .index-card-thumb{min-height:280px!important}
}

/* --- Post Detail --- */
.post-hero{position:relative;min-height:400px;border-radius:var(--radius-2xl);overflow:hidden;display:flex;align-items:flex-end;box-shadow:var(--shadow-xl)}
@media(min-width:768px){.post-hero{min-height:500px}}
.post-hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 0.7s}
.post-hero:hover .post-hero-img{transform:scale(1.03)}
.post-hero-gradient{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.85) 0%,rgba(0,0,0,0.25) 60%,rgba(0,0,0,0.05));z-index:1}
.post-hero-content{position:relative;z-index:2;padding:32px;color:#fff;width:100%}
@media(min-width:768px){.post-hero-content{padding:48px 56px}}
.post-hero-category{display:inline-block;padding:5px 14px;background:var(--color-primary);border-radius:var(--radius-full);font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px}
.post-hero-title{font-size:1.8rem;font-weight:900;letter-spacing:-0.03em;margin-bottom:16px;line-height:1.15;max-width:800px}
@media(min-width:768px){.post-hero-title{font-size:2.8rem}}
@media(min-width:1024px){.post-hero-title{font-size:3.2rem}}
.post-hero-info{display:flex;align-items:center;gap:12px;font-size:0.82rem;font-weight:600;opacity:0.9}
.post-hero-info .material-symbols-outlined{font-size:16px}
.post-hero-author,.post-hero-date{display:flex;align-items:center;gap:5px}

/* Post Body */
.post-body-wrap{position:relative;max-width:900px;margin:-40px auto 48px;padding:0 16px;z-index:10}
@media(min-width:768px){.post-body-wrap{padding:0}}
.post-body-card{background:var(--color-surface);border-radius:var(--radius-2xl);padding:32px 24px;box-shadow:var(--shadow-lg);border:1px solid var(--color-border)}
@media(min-width:768px){.post-body-card{padding:56px 64px;border-radius:var(--radius-2xl)}}

/* Admin Bar */
.post-admin-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 16px;background:var(--color-surface-dim);border-radius:var(--radius-md);margin-bottom:28px;font-size:0.78rem}
.post-admin-link{color:var(--color-primary);font-weight:600;display:inline-flex;align-items:center;gap:3px;transition:opacity var(--transition)}
.post-admin-link:hover{opacity:0.7}
.post-admin-link .material-symbols-outlined{font-size:15px}
.post-admin-sep{color:var(--color-border);margin:0 4px}
.post-admin-status{color:var(--color-text-muted);font-weight:600}
.post-admin-delete{color:#dc2626}

/* Article Content */
.article-desc{max-width:720px;margin:0 auto;font-size:1.05rem;line-height:1.85;color:var(--color-text-secondary)}
.article-desc p{margin-bottom:1.5rem}
.article-desc h1,.article-desc h2,.article-desc h3{color:var(--color-text);font-weight:800;margin-top:2.5rem;margin-bottom:1rem;line-height:1.3}
.article-desc h1{font-size:1.8rem}.article-desc h2{font-size:1.5rem}.article-desc h3{font-size:1.25rem}
.article-desc img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin:1rem 0}
.article-desc a{color:var(--color-primary);font-weight:500;text-decoration:underline;text-underline-offset:3px}
.article-desc blockquote{border-left:4px solid var(--color-primary);padding:20px 24px;background:var(--color-primary-light);border-radius:0 var(--radius-md) var(--radius-md) 0;margin:1.5rem 0;font-style:italic}
.article-desc ul,.article-desc ol{padding-left:1.5rem;margin-bottom:1.5rem}
.article-desc ul{list-style:disc}.article-desc ol{list-style:decimal}
.article-desc pre{background:#1e1e2e;color:#cdd6f4;padding:20px 24px;border-radius:var(--radius-md);overflow-x:auto;margin:1.5rem 0;font-size:0.9rem;line-height:1.7}
.article-desc code{background:var(--color-surface-dim);padding:2px 6px;border-radius:4px;font-size:0.88em}
.article-desc pre code{background:transparent;padding:0}
.article-desc table{width:100%;border-collapse:collapse;margin:1.5rem 0}
.article-desc th,.article-desc td{padding:10px 14px;border:1px solid var(--color-border);text-align:left;font-size:0.9rem}
.article-desc th{background:var(--color-surface-dim);font-weight:700}

/* Post Tags */
.post-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding-top:28px;border-top:1px solid var(--color-border);margin-top:40px;max-width:720px;margin-left:auto;margin-right:auto}
.post-tags-icon{color:var(--color-text-muted);margin-right:4px}

/* Post Comments */
.post-comments{margin-top:40px;max-width:720px;margin-left:auto;margin-right:auto;background:var(--color-surface-dim);border-radius:var(--radius-xl);padding:28px;border:1px solid var(--color-border)}
.post-comments-header{display:flex;align-items:center;gap:10px;margin-bottom:20px}
.post-comments-header .material-symbols-outlined{font-size:28px;color:var(--color-primary)}
.post-comments-title{font-size:1.3rem;font-weight:800}

/* Post Related */
.post-related{margin-top:40px;max-width:720px;margin-left:auto;margin-right:auto}
.post-related-header{display:flex;align-items:center;gap:10px;margin-bottom:20px}
.post-related-header .material-symbols-outlined{font-size:24px;color:var(--color-primary)}
.post-related-title{font-size:1.1rem;font-weight:800}
.post-related-grid{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:640px){.post-related-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.post-related-grid{grid-template-columns:repeat(3,1fr)}}
.post-related-card{display:block;background:var(--color-surface-dim);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--color-border);transition:all var(--transition)}
.post-related-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.post-related-card-thumb{height:120px;overflow:hidden}
.post-related-card-img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.post-related-card:hover .post-related-card-img{transform:scale(1.05)}
.post-related-card-body{padding:14px}
.post-related-card-title{font-size:0.85rem;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:6px;transition:color var(--transition)}
.post-related-card:hover .post-related-card-title{color:var(--color-primary)}
.post-related-card-date{font-size:0.7rem;color:var(--color-text-muted)}
.post-related-more{text-align:right;margin-top:12px}
.post-related-more-link{font-size:0.85rem;font-weight:700;color:var(--color-primary)}

/* Post Nav */
.post-nav{display:flex;flex-direction:column;gap:12px;margin-top:40px;max-width:720px;margin-left:auto;margin-right:auto}
@media(min-width:640px){.post-nav{flex-direction:row}}
.post-nav-item{flex:1;padding:20px;background:var(--color-surface-dim);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:all var(--transition)}
.post-nav-item:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.post-nav-label{display:flex;align-items:center;gap:4px;font-size:0.68rem;font-weight:700;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}
.post-nav-label .material-symbols-outlined{font-size:14px}
.post-nav-title{font-size:0.88rem;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color var(--transition)}
.post-nav-item:hover .post-nav-title{color:var(--color-primary)}
.post-nav-next{text-align:right}
.post-nav-next .post-nav-label{justify-content:flex-end}

/* --- Protected Post --- */
.protected-card{text-align:center;max-width:400px;margin:0 auto}
.protected-icon{font-size:56px;color:var(--color-primary);margin-bottom:20px}
.protected-title{font-size:1.3rem;font-weight:800;margin-bottom:8px}
.protected-title a{color:var(--color-text)}
.protected-date{font-size:0.82rem;color:var(--color-text-muted);margin-bottom:16px}
.protected-desc{font-size:0.88rem;color:var(--color-text-secondary);margin-bottom:24px}
.protected-form{display:flex;gap:10px;justify-content:center}
.protected-input{max-width:220px}

/* --- Page Title --- */
.page-title{font-size:1.8rem;font-weight:800;margin-bottom:28px;letter-spacing:-0.02em;max-width:720px;margin-left:auto;margin-right:auto}
.page-title a{color:var(--color-text)}

/* --- Paging --- */
.paging-wrap{display:flex;align-items:center;justify-content:center;gap:12px;padding:40px 0}
.paging-btn{display:flex;align-items:center;gap:4px;padding:10px 20px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:0.85rem;font-weight:700;transition:all var(--transition);box-shadow:var(--shadow-sm)}
.paging-btn:hover{background:var(--color-surface-dim);border-color:var(--color-text-muted)}
.paging-btn .material-symbols-outlined{font-size:18px}
.paging-nums{display:none;gap:4px;padding:4px;background:var(--color-surface-dim);border-radius:var(--radius-full)}
@media(min-width:640px){.paging-nums{display:flex}}
.paging-num{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:0.85rem;font-weight:700;color:var(--color-text-secondary);transition:all var(--transition)}
.paging-num:hover,.paging-num.selected{background:var(--color-surface);color:var(--color-primary);box-shadow:var(--shadow-sm)}

/* --- Footer --- */
.site-footer{padding:40px 24px;text-align:center;border-top:1px solid var(--color-border);background:var(--color-surface)}
.footer-links{display:flex;justify-content:center;gap:12px;margin-bottom:12px}
.footer-link{font-size:0.72rem;font-weight:700;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1.5px;transition:color var(--transition)}
.footer-link:hover{color:var(--color-primary)}
.footer-sep{color:var(--color-border)}
.footer-copy{font-size:0.72rem;color:var(--color-text-muted);letter-spacing:1px}

/* --- Tistory Comment System Overrides --- */
.tt-comments-wrap .tt-comment-wrap{margin-bottom:24px}
.tt-comments-wrap .comment-form textarea{width:100%;min-height:100px;background:var(--color-surface-dim);border:none;border-radius:var(--radius-md);padding:16px;resize:vertical;font-family:inherit;transition:box-shadow var(--transition)}
.tt-comments-wrap .comment-form textarea:focus{box-shadow:0 0 0 2px rgba(0,91,193,0.15)}
.tt-comments-wrap .comment-form .submit input{background:var(--color-primary);color:#fff;padding:10px 24px;border-radius:var(--radius-full);font-weight:700;cursor:pointer;transition:background var(--transition)}
.tt-comments-wrap .comment-form .submit input:hover{background:var(--color-primary-hover)}
.tt-comments-wrap .comment-list ul{list-style:none;padding:0}
.tt-comments-wrap .comment-list li{padding:16px 0;border-bottom:1px solid var(--color-border)}
.tt-comments-wrap .comment-list .author{font-weight:700}
.tt-comments-wrap .comment-list .date{font-size:0.75rem;color:var(--color-text-muted);margin-left:8px}
.tt-comments-wrap .comment-list p{margin-top:8px;color:var(--color-text-secondary);line-height:1.6}

/* --- Tistory Overrides --- */
.tistoryProfile,#tistoryProfileLayer{display:none!important}
.revenue_unit_wrap,.revenue_unit_info{background:transparent!important}

/* --- Dark Theme --- */
body.dark-theme{--color-bg:#0f1115;--color-surface:#1a1d24;--color-surface-dim:#14161c;--color-surface-container:#1e2129;--color-text:#e4e6ea;--color-text-secondary:#9ca0ac;--color-text-muted:#5c6170;--color-border:rgba(255,255,255,0.08);--color-primary-light:rgba(75,142,255,0.12)}
body.dark-theme .nav-header{background:rgba(15,17,21,0.8);border-bottom-color:rgba(255,255,255,0.06)}
body.dark-theme .sidebar{background:rgba(26,29,36,0.95)}
body.dark-theme .nav-search-input{background:var(--color-surface-container);color:var(--color-text)}
body.dark-theme .article-desc pre{background:#0d0d14}