/* ═══════════════════════════════════════════════════════════
   Knotful Docs v1.0.0 — Help Center
   EB Garamond · Theme-bridged · Luxury aesthetic
   ═══════════════════════════════════════════════════════════ */
:root{--kd-primary:var(--text,#131313);--kd-bg:var(--bg,#fff);--kd-text:var(--text,#131313);--kd-text-body:var(--text,#464646);--kd-muted:var(--muted,#a1a1a1);--kd-border:var(--line,#e8e8e8);--kd-btn-bg:var(--btn-bg,#131313);--kd-btn-text:var(--btn-fg,#fff);--kd-surface:var(--surface,#f6f6f6);--kd-font:'EB Garamond',Georgia,serif}

.kd-app,.kd-app *{box-sizing:border-box;font-family:var(--kd-font)!important}
.kd-app{max-width:100%;color:var(--kd-text);background:var(--kd-bg)}
.kd-app h1,.kd-app h2,.kd-app h3,.kd-app h4{font-weight:400;letter-spacing:.03em;color:var(--kd-text)}

/* Help Center Home */
.kd-hero{text-align:center;padding:40px 20px 30px;margin-bottom:30px}
.kd-hero h1{font-size:32px;margin-bottom:8px}
.kd-hero p{color:var(--kd-muted);font-size:17px;max-width:500px;margin:0 auto}

.kd-search{max-width:460px;margin:20px auto 0;position:relative}
.kd-search input{width:100%;padding:12px 18px 12px 42px;border:1px solid var(--kd-border);font-size:16px;background:var(--kd-bg);color:var(--kd-text)}
.kd-search input:focus{outline:none;border-color:var(--kd-primary)}
.kd-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--kd-muted);font-size:16px}

/* Section Cards */
.kd-sections{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-bottom:40px}
.kd-section-card{border:1px solid var(--kd-border);padding:24px;cursor:pointer;transition:border-color .2s,box-shadow .2s;text-decoration:none;color:inherit;display:block}
.kd-section-card:hover{border-color:var(--kd-primary);box-shadow:0 2px 12px rgba(0,0,0,.06);text-decoration:none;color:inherit}
.kd-section-icon{font-size:28px;margin-bottom:8px}
.kd-section-card h3{font-size:20px;margin:0 0 6px}
.kd-section-card p{color:var(--kd-muted);font-size:14px;margin:0;line-height:1.5}
.kd-article-count{font-size:12px;color:var(--kd-muted);margin-top:8px;text-transform:uppercase;letter-spacing:.06em}

/* Article List */
.kd-article-list{list-style:none;padding:0;margin:0}
.kd-article-list li{border-bottom:1px solid var(--kd-border)}
.kd-article-list a{display:block;padding:14px 0;color:var(--kd-text);text-decoration:none;font-size:16px;transition:color .2s}
.kd-article-list a:hover{color:var(--kd-primary)}
.kd-article-list a:after{content:" →";color:var(--kd-muted)}

/* Article Page */
.kd-article{max-width:720px}
.kd-breadcrumbs{font-size:13px;color:var(--kd-muted);margin-bottom:24px}
.kd-breadcrumbs a{color:var(--kd-muted);text-decoration:none}
.kd-breadcrumbs a:hover{color:var(--kd-primary)}
.kd-article h1{font-size:28px;margin-bottom:20px}
.kd-article-body{font-size:17px;line-height:1.8;color:var(--kd-text-body)}
.kd-article-body h2{font-size:22px;margin:28px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--kd-border)}
.kd-article-body h3{font-size:18px;margin:22px 0 10px}
.kd-article-body p{margin:0 0 14px}
.kd-article-body ul,.kd-article-body ol{margin:0 0 14px;padding-left:24px}
.kd-article-body li{margin-bottom:6px}
.kd-article-body code{background:var(--kd-surface);padding:2px 6px;font-size:14px;font-family:monospace!important}
.kd-article-body pre{background:var(--kd-surface);padding:16px;overflow-x:auto;font-size:14px;border:1px solid var(--kd-border);margin:14px 0}

/* Sidebar Nav */
.kd-layout{display:flex;gap:40px}
.kd-sidebar{width:220px;flex-shrink:0}
.kd-sidebar h4{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--kd-muted);margin:0 0 10px}
.kd-sidebar-links{list-style:none;padding:0;margin:0 0 24px}
.kd-sidebar-links li a{display:block;padding:6px 0;font-size:14px;color:var(--kd-text-body);text-decoration:none;border-left:2px solid transparent;padding-left:12px}
.kd-sidebar-links li a:hover,.kd-sidebar-links li a.active{color:var(--kd-primary);border-left-color:var(--kd-primary)}

/* Tip/Warning boxes */
.kd-tip{padding:16px 20px;border:1px solid var(--kd-border);border-left:3px solid var(--kd-primary);margin:16px 0;font-size:15px}
.kd-tip strong{display:block;margin-bottom:4px}
.kd-warning{padding:16px 20px;border:1px solid #ffc107;border-left:3px solid #ffc107;background:rgba(255,193,7,0.12);margin:16px 0;font-size:15px;color:var(--kd-text)}

/* Staff-only UI elements */
.kd-staff-banner{max-width:560px;margin:18px auto 10px;padding:12px 18px;border:1px solid var(--kd-border);border-left:3px solid var(--kd-primary);background:var(--kd-surface);font-size:14px;color:var(--kd-text-body);text-align:left;line-height:1.5}
.kd-staff-badge{display:inline-block;background:var(--kd-primary);color:var(--kd-bg);padding:2px 10px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin-right:8px;vertical-align:middle}
.kd-staff-section{border-left:3px solid var(--kd-primary)}
.kd-staff-tag{display:inline-block;background:var(--kd-primary);color:var(--kd-bg);padding:1px 8px;font-size:10px;text-transform:uppercase;letter-spacing:.06em;margin-left:6px;vertical-align:middle;font-weight:400;letter-spacing:.08em;line-height:1.6}

/* Responsive */
@media(max-width:768px){
    .kd-sections{grid-template-columns:1fr}
    .kd-layout{flex-direction:column}
    .kd-sidebar{width:100%;order:2}
    .kd-article{width:100%}
    .kd-hero h1{font-size:26px}
    .kd-staff-banner{font-size:13px;padding:10px 14px}
}