/* ══════════════════════════════════════════════
   AI/ML Knowledge Graph — Snow (Apple Minimal)
   Theme: Light (default) + Dark
   RTL: Arabic support
   ══════════════════════════════════════════════ */

/* ── Theme Variables ── */
:root {
  --bg: #ffffff;
  --bg2: #f5f5f7;
  --surface: rgba(0,0,0,.03);
  --surface2: rgba(0,0,0,.05);
  --border: rgba(0,0,0,.06);
  --border2: rgba(0,0,0,.1);
  --glass: rgba(255,255,255,.96);
  --glass2: rgba(255,255,255,.92);
  --text: #1d1d1f;
  --text2: #48484a;
  --text3: #86868b;
  --shadow: rgba(0,0,0,.04);
  --shadow2: rgba(0,0,0,.08);
  --accent: #007aff;
  --accent2: #34c759;
  --code-bg: #f5f5f7;
  --code-border: rgba(0,0,0,.06);
  --severity-critical: #ff3b30;
  --severity-high: #ff3b30;
  --severity-medium: #ff9500;
  --severity-low: #34c759;
  color-scheme: light;
}

[data-theme="dark"] {
  --bg: #0a0a0e;
  --bg2: #151518;
  --surface: rgba(255,255,255,.03);
  --surface2: rgba(255,255,255,.05);
  --border: rgba(255,255,255,.06);
  --border2: rgba(255,255,255,.1);
  --glass: rgba(10,10,14,.96);
  --glass2: rgba(21,21,24,.92);
  --text: #f5f5f7;
  --text2: #98989d;
  --text3: #636366;
  --shadow: rgba(0,0,0,.2);
  --shadow2: rgba(0,0,0,.3);
  --accent: #0a84ff;
  --accent2: #30d158;
  --code-bg: rgba(255,255,255,.04);
  --code-border: rgba(255,255,255,.06);
  --severity-critical: #ff453a;
  --severity-high: #ff453a;
  --severity-medium: #ff9f0a;
  --severity-low: #30d158;
  color-scheme: dark;
}

/* ── Reset ── */
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%;font-family:'Inter',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

/* ── Shared Header ── */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;gap:14px;
  padding:12px 24px;
  background:var(--glass);backdrop-filter:blur(24px);
  border-bottom:none;
  box-shadow:0 1px 0 var(--border),0 4px 20px var(--shadow);
}
.site-header::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),#0d9488,#8b5cf6,var(--accent),transparent);
  opacity:.4;
}
.site-title{
  font-size:15px;font-weight:800;letter-spacing:-.3px;white-space:nowrap;
  color:var(--text);
}
.header-sep{width:1px;height:20px;background:var(--border2);flex-shrink:0}

/* ── Animations ── */

/* Animated gradient border */
@property --border-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}
@keyframes border-rotate {
  to { --border-angle: 360deg; }
}
.glow-border{
  position:fixed;inset:0;z-index:9999;pointer-events:none;
  border:3px solid transparent;
  border-image:conic-gradient(from var(--border-angle),#0d9488,#06b6d4,#8b5cf6,#0d9488) 1;
  animation:border-rotate 4s linear infinite;
}
[data-theme="dark"] .glow-border{
  border-image:conic-gradient(from var(--border-angle),#14b8a6,#22d3ee,#a78bfa,#14b8a6) 1;
}

/* Background orbs — soft floating ambient light */
.bg-orb{
  position:fixed;border-radius:50%;pointer-events:none;
  filter:blur(80px);opacity:.12;
  will-change:transform;
}
[data-theme="dark"] .bg-orb{opacity:.06}
.bg-orb.o1{
  width:400px;height:400px;background:#0d9488;
  top:-10%;left:-5%;
  animation:orb-float-1 20s ease-in-out infinite;
}
.bg-orb.o2{
  width:350px;height:350px;background:#8b5cf6;
  bottom:-5%;right:-5%;
  animation:orb-float-2 25s ease-in-out infinite;
}
.bg-orb.o3{
  width:300px;height:300px;background:#06b6d4;
  top:40%;left:50%;
  animation:orb-float-3 22s ease-in-out infinite;
}
@keyframes orb-float-1 {
  0%,100%{transform:translate(0,0)}
  25%{transform:translate(60px,40px)}
  50%{transform:translate(30px,80px)}
  75%{transform:translate(-20px,50px)}
}
@keyframes orb-float-2 {
  0%,100%{transform:translate(0,0)}
  25%{transform:translate(-50px,-30px)}
  50%{transform:translate(-70px,-60px)}
  75%{transform:translate(-20px,-40px)}
}
@keyframes orb-float-3 {
  0%,100%{transform:translate(0,0)}
  33%{transform:translate(40px,-50px)}
  66%{transform:translate(-30px,40px)}
}
.grid-overlay{display:none}

/* Synfire — link dash flow animation */
@keyframes synfire {
  to { stroke-dashoffset: -22; }
}
#graph svg path[stroke-dasharray] {
  animation: synfire 4s linear infinite;
}

/* Node breathing */
@keyframes node-breathe {
  0%,100%{ opacity:1 }
  50%{ opacity:.82 }
}

/* Search trigger button */
.search-trigger{
  display:flex;align-items:center;gap:8px;
  padding:6px 12px;border-radius:8px;
  border:1px solid var(--border);background:var(--surface);
  color:var(--text3);font-size:12px;font-family:inherit;
  cursor:pointer;transition:all .15s;flex-shrink:0;
}
.search-trigger:hover{border-color:var(--border2);color:var(--text2);background:var(--surface2)}
.search-trigger kbd{
  padding:1px 5px;border-radius:4px;
  font-size:10px;font-family:inherit;font-weight:600;
  background:var(--surface2);border:1px solid var(--border);
  color:var(--text3);line-height:1.4;
}

/* Spotlight modal */
.spotlight-overlay{
  position:fixed;inset:0;z-index:999;
  background:rgba(0,0,0,.3);backdrop-filter:blur(4px);
  opacity:0;pointer-events:none;transition:opacity .15s;
}
.spotlight-overlay.open{opacity:1;pointer-events:auto}
.spotlight{
  position:fixed;top:20%;left:50%;transform:translateX(-50%) scale(.96);
  z-index:1000;width:560px;max-width:90vw;
  background:var(--glass);backdrop-filter:blur(24px);
  border:1px solid var(--border2);border-radius:16px;
  box-shadow:0 24px 80px rgba(0,0,0,.18),0 4px 16px rgba(0,0,0,.06),0 0 0 1px var(--border),0 0 40px rgba(13,148,136,.06);
  opacity:0;pointer-events:none;
  transition:opacity .2s,transform .2s cubic-bezier(.4,0,.2,1);
  overflow:hidden;
}
.spotlight.open{opacity:1;pointer-events:auto;transform:translateX(-50%) scale(1)}
[data-theme="dark"] .spotlight{box-shadow:0 24px 80px rgba(0,0,0,.35),0 4px 16px rgba(0,0,0,.15),0 0 0 1px var(--border),0 0 60px rgba(20,184,166,.08)}
.spotlight-input-wrap{
  display:flex;align-items:center;gap:10px;
  padding:14px 16px;border-bottom:1px solid var(--border);
}
.spotlight-input-wrap svg{color:var(--text3);flex-shrink:0}
.spotlight-input{
  flex:1;border:none;background:transparent;
  color:var(--text);font-size:16px;font-family:inherit;
  outline:none;
}
.spotlight-input::placeholder{color:var(--text3)}
.spotlight-esc{
  padding:2px 6px;border-radius:4px;
  font-size:9px;font-family:inherit;font-weight:600;
  background:var(--surface2);border:1px solid var(--border);
  color:var(--text3);flex-shrink:0;
}
.spotlight-results{
  max-height:360px;overflow-y:auto;
  padding:6px;
}
.spotlight-results:empty{display:none}
.spotlight-item{
  display:flex;align-items:center;gap:10px;
  padding:8px 10px;border-radius:8px;
  cursor:pointer;transition:background .1s;
}
.spotlight-item:hover,.spotlight-item.active{background:var(--surface2)}
.spotlight-item-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.spotlight-item-info{flex:1;min-width:0}
.spotlight-item-name{font-size:13px;font-weight:600;color:var(--text)}
.spotlight-item-full{font-size:11px;color:var(--text3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.spotlight-item-cat{
  font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;
  padding:2px 6px;border-radius:3px;
  background:var(--surface);color:var(--text3);flex-shrink:0;
}
.spotlight-empty{
  padding:24px;text-align:center;
  font-size:13px;color:var(--text3);
}
.spotlight-hint{
  display:flex;align-items:center;justify-content:center;gap:12px;
  padding:8px;border-top:1px solid var(--border);
  font-size:10px;color:var(--text3);
}
.spotlight-hint kbd{
  padding:1px 4px;border-radius:3px;
  font-size:9px;font-family:inherit;
  background:var(--surface2);border:1px solid var(--border);
}

/* Controls group */
.header-controls{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0}

/* Language selector */
.lang-select{
  padding:5px 22px 5px 8px;border-radius:6px;
  border:1px solid var(--border);background:var(--surface);
  color:var(--text);font-size:11px;font-weight:600;font-family:inherit;
  cursor:pointer;outline:none;flex-shrink:0;
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%239ca3af' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 6px center;
}
[dir="rtl"] .lang-select{
  padding:5px 8px 5px 22px;
  background-position:left 6px center;
}

/* Theme toggle */
.theme-toggle{
  width:32px;height:32px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface);border:1px solid var(--border);
  color:var(--text3);cursor:pointer;transition:all .2s;
  flex-shrink:0;
}
.theme-toggle:hover{background:var(--surface2);color:var(--text);border-color:var(--border2)}
.theme-toggle svg{width:16px;height:16px}
.theme-toggle .icon-sun{display:none}
.theme-toggle .icon-moon{display:block}
[data-theme="dark"] .theme-toggle .icon-sun{display:block}
[data-theme="dark"] .theme-toggle .icon-moon{display:none}

/* Legend box — bottom-left */
.legend-box{
  position:fixed;bottom:14px;left:14px;z-index:90;
  display:flex;flex-direction:column;gap:2px;
  padding:8px 10px;border-radius:12px;
  background:var(--glass);backdrop-filter:blur(24px);
  border:1px solid var(--border);
  box-shadow:0 2px 12px var(--shadow);
  max-height:calc(100vh - 100px);overflow-y:auto;
  max-width:170px;
  transition:border-color .3s,box-shadow .3s;
}
.legend-box:hover{border-color:var(--border2);box-shadow:0 4px 20px var(--shadow2)}
.cat-chip{
  display:flex;align-items:center;gap:6px;
  padding:4px 8px;border-radius:8px;
  border:none;background:transparent;
  color:var(--text3);font-size:11px;font-weight:500;
  cursor:pointer;transition:all .2s;user-select:none;
  white-space:nowrap;
}
.cat-chip:hover{background:var(--surface2);color:var(--text2);transform:scale(1.02)}
.cat-chip.inactive{opacity:.2}
.cat-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}

/* ── Graph Page ── */
#graph{position:relative;width:100%;height:100vh;z-index:1}
#graph svg{width:100%;height:100%;background:var(--bg)}

/* Graph Panel */
.graph-panel{
  position:fixed;top:0;right:0;bottom:0;width:380px;z-index:110;
  background:var(--glass);backdrop-filter:blur(20px);
  border-left:1px solid var(--border);
  transform:translateX(100%);opacity:0;
  transition:transform .35s cubic-bezier(.4,0,.2,1),opacity .3s ease,left .4s cubic-bezier(.4,0,.2,1);
  overflow-y:auto;left:auto;
}
.graph-panel.open{transform:translateX(0);opacity:1}
.graph-panel.expanded{left:0;width:100%;border-left:none;z-index:120}
.graph-panel.expanded .panel-body{display:none}
.graph-panel.expanded .panel-close{display:none}
.graph-panel.expanded .panel-back-btn{display:inline-flex}
.panel-head{
  position:sticky;top:0;z-index:2;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 20px;
  background:var(--glass);backdrop-filter:blur(24px);
  border-bottom:none;position:relative;
}
.panel-head::after{
  content:'';position:absolute;bottom:0;left:20px;right:20px;height:1px;
  background:linear-gradient(90deg,transparent,var(--border2),transparent);
}
.panel-close{
  width:28px;height:28px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  background:transparent;border:1px solid var(--border);color:var(--text3);
  cursor:pointer;font-size:14px;transition:all .15s;
}
.panel-close:hover{background:var(--surface2);color:var(--text)}
.panel-body{padding:24px 24px 32px}

/* Badge */
.cat-badge{
  display:inline-block;padding:3px 10px;border-radius:20px;
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;
}
.view-detail-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 16px;border-radius:8px;
  background:var(--accent);color:#fff;font-size:12px;font-weight:600;
  border:none;cursor:pointer;transition:all .2s;margin-top:12px;
  box-shadow:0 2px 8px rgba(0,122,255,.2);
}
.view-detail-btn:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 4px 14px rgba(0,122,255,.3)}

/* Panel Detail Expansion */
.panel-back-btn{
  display:none;align-items:center;gap:6px;
  padding:6px 12px;border-radius:8px;
  background:transparent;border:1px solid var(--border);
  color:var(--text3);font-size:12px;font-weight:500;
  cursor:pointer;transition:all .15s;
}
.panel-back-btn:hover{background:var(--surface2);color:var(--text);border-color:var(--border2)}
.panel-back-btn svg{width:14px;height:14px}
.panel-detail-view{
  display:none;max-width:780px;margin:0 auto;padding:40px 24px;
}
.graph-panel.expanded .panel-detail-view{display:block}
.panel-detail-loading{
  display:flex;justify-content:center;align-items:center;
  padding:60px 20px;color:var(--text3);font-size:13px;gap:10px;
}
.panel-detail-loading .spinner{
  width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);
  border-radius:50%;animation:spin .6s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* Tooltip */
#tooltip{
  position:absolute;z-index:200;pointer-events:none;display:none;
  background:var(--glass);backdrop-filter:blur(20px);
  border:1px solid var(--border2);border-radius:12px;
  padding:10px 14px;max-width:240px;
  box-shadow:0 8px 30px var(--shadow2),0 0 20px rgba(13,148,136,.06);
}
[data-theme="dark"] #tooltip{box-shadow:0 8px 30px var(--shadow2),0 0 30px rgba(20,184,166,.08)}

/* Stats */
.stats-bar{
  position:fixed;bottom:14px;right:14px;z-index:90;
  display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text3);
}
.stat-pill{
  display:flex;align-items:center;gap:4px;
  padding:5px 12px;border-radius:20px;
  background:var(--glass);backdrop-filter:blur(16px);
  border:1px solid var(--border);
  box-shadow:0 1px 4px var(--shadow);
  font-weight:500;
}
.stat-pill b,.stat-pill strong{color:var(--text);font-weight:600}

/* ── Term Detail Page ── */
.term-page{min-height:100vh;padding-top:56px}
.term-hero{
  padding:48px 0 36px;
  border-bottom:1px solid var(--border);
}
.term-container{max-width:780px;margin:0 auto;padding:0 24px}
.term-back{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:500;color:var(--text3);
  margin-bottom:20px;transition:color .15s;
}
.term-back:hover{color:var(--text);text-decoration:none}
.term-back svg{width:14px;height:14px}
.term-name{font-size:36px;font-weight:900;letter-spacing:-.8px;margin-bottom:4px;color:var(--text)}
.term-fullname{font-size:14px;color:var(--text3);margin-bottom:8px}

/* Sections */
.term-sections{padding:28px 0 60px}
.term-section{margin-bottom:28px}
.section-title{
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;
  color:var(--text3);margin-bottom:12px;padding-bottom:8px;
  border-bottom:none;position:relative;
}
.section-title::after{
  content:'';display:block;position:absolute;bottom:0;left:0;
  width:40px;height:2px;border-radius:1px;
  background:linear-gradient(90deg,var(--accent),#0d9488);opacity:.5;
}
.section-content{font-size:15px;line-height:1.7;color:var(--text2)}
.section-content p{margin-bottom:12px}
.section-content p:last-child{margin-bottom:0}

/* Analogy card */
.analogy-card{
  background:var(--bg2);
  border:none;border-left:3px solid var(--accent2);
  border-radius:10px;padding:14px 16px;
  font-size:13px;line-height:1.7;color:var(--text2);
}
.analogy-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:20px;height:20px;border-radius:5px;
  background:rgba(52,199,89,.1);color:var(--accent2);
  font-size:10px;margin-right:8px;vertical-align:middle;font-weight:800;
}

/* Security cards */
.security-grid{display:flex;flex-direction:column;gap:8px}
.security-card{
  padding:16px 18px;border-radius:12px;
  border:none;
  background:var(--bg2);
  border-left:none;
  transition:background .2s,transform .2s,box-shadow .2s;
}
.security-card:hover{background:var(--surface2);transform:translateY(-1px);box-shadow:0 4px 12px var(--shadow)}
.security-card.sev-critical,.security-card.sev-high,.security-card.sev-medium,.security-card.sev-low{border-left:none}
.security-card-header{
  display:flex;align-items:center;gap:8px;margin-bottom:6px;
}
.severity-badge{
  padding:2px 8px;border-radius:4px;
  font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;
  line-height:1.5;
}
.severity-critical{background:var(--severity-critical);background:rgba(255,59,48,.1);color:var(--severity-critical)}
.severity-high{background:rgba(255,59,48,.1);color:var(--severity-high)}
.severity-medium{background:rgba(255,149,0,.1);color:var(--severity-medium)}
.severity-low{background:rgba(52,199,89,.1);color:var(--severity-low)}
.security-card-title{font-size:14px;font-weight:600;color:var(--text)}
.security-card-desc{font-size:13px;line-height:1.6;color:var(--text3)}

/* Config blocks */
.config-grid{display:flex;flex-direction:column;gap:8px}
.config-block{
  border:1px solid var(--border);border-radius:10px;
  overflow:hidden;
  background:var(--bg2);
}
.config-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:8px 14px;
  border-bottom:1px solid var(--border);
  font-size:12px;font-weight:600;color:var(--text2);
}
.config-lang{
  padding:2px 7px;border-radius:4px;
  background:var(--accent);color:#fff;
  font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;
}
.config-code{
  padding:14px 16px;
  background:var(--code-bg);
  font-family:'JetBrains Mono','SF Mono','Fira Code',monospace;
  font-size:12px;line-height:1.55;
  overflow-x:auto;color:var(--text);
  white-space:pre;
}
.config-desc{
  padding:8px 14px;
  font-size:12px;color:var(--text3);line-height:1.5;
  border-top:1px solid var(--border);
}

/* Research links */
.research-grid{display:flex;flex-direction:column;gap:4px}
.research-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:10px;
  border:none;border-left:2px solid transparent;
  background:var(--bg2);
  transition:all .2s;
}
.research-item:hover{
  background:var(--surface2);text-decoration:none;
  border-left-color:var(--accent);
}
.research-type{
  padding:2px 7px;border-radius:4px;
  font-size:8px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  background:var(--surface2);color:var(--text3);flex-shrink:0;
}
.research-info{flex:1;min-width:0}
.research-title{font-size:13px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.research-meta{font-size:10px;color:var(--text3);margin-top:1px}
.research-arrow{color:var(--text3);flex-shrink:0;font-size:11px;transition:transform .15s}
.research-item:hover .research-arrow{transform:translateX(3px);color:var(--accent)}

/* Tips */
.tips-list{
  display:flex;flex-direction:column;gap:2px;
  background:var(--bg2);
  border:none;border-radius:10px;
  padding:4px;overflow:hidden;
}
.tip-item{
  display:flex;align-items:flex-start;gap:10px;
  padding:8px 10px;font-size:13px;color:var(--text2);line-height:1.55;
  border-radius:7px;transition:background .15s;
}
.tip-item:hover{background:var(--surface)}
.tip-bullet{
  width:5px;height:5px;border-radius:50%;
  background:var(--accent2);flex-shrink:0;margin-top:7px;
}

/* Related terms */
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:6px}
.related-card{
  display:flex;align-items:center;gap:8px;
  padding:9px 12px;border-radius:10px;
  border:none;
  background:var(--bg2);
  font-size:13px;font-weight:500;color:var(--text);
  transition:all .2s;
}
.related-card:hover{background:var(--surface2);text-decoration:none;transform:scale(1.01);box-shadow:0 2px 8px var(--shadow)}
.related-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.related-label{font-size:10px;color:var(--text3);margin-left:auto}

/* Empty state */
.empty-state{
  padding:16px;text-align:center;
  font-size:12px;color:var(--text3);font-style:italic;
  border:1px dashed var(--border);border-radius:10px;
}

/* ── RTL Support ── */
[dir="rtl"] .legend-box{left:auto;right:14px}
[dir="rtl"] .stats-bar{right:auto;left:14px}
[dir="rtl"] .search-wrap svg{left:auto;right:10px}
[dir="rtl"] .search-input{padding:7px 32px 7px 12px}
[dir="rtl"] .header-controls{margin-left:0;margin-right:auto}
[dir="rtl"] .graph-panel{right:auto;left:0;border-left:none;border-right:1px solid var(--border);transform:translateX(-100%)}
[dir="rtl"] .graph-panel.open{transform:translateX(0)}
[dir="rtl"] .analogy-icon{margin-right:0;margin-left:8px}
[dir="rtl"] .relation-label{margin-left:0;margin-right:auto}
[dir="rtl"] .research-arrow{transform:scaleX(-1)}
[dir="rtl"] .related-label{margin-left:0;margin-right:auto}
[dir="rtl"] .config-desc{text-align:right}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px}

/* ── Responsive ── */
@media(max-width:1024px){
  .term-container{max-width:100%;padding:0 20px}
}
@media(max-width:768px){
  .site-header{padding:8px 12px;gap:8px}
  .search-wrap{flex:1;max-width:none}
  .cat-chips{display:none}
  .graph-panel{width:100%}
  .term-hero{padding:32px 0 24px}
  .term-name{font-size:26px;letter-spacing:-.5px}
  .term-fullname{font-size:12px}
  .term-container{padding:0 14px}
  .term-sections{padding:20px 0 40px}
  .term-section{margin-bottom:20px}
  .section-content{font-size:13px;line-height:1.7}
  .analogy-card{padding:12px 14px;font-size:12px}
  .security-card{padding:12px 14px}
  .security-card-title{font-size:13px}
  .security-card-desc{font-size:12px}
  .config-code{font-size:11px;padding:10px 12px}
  .config-header{font-size:11px;padding:6px 10px}
  .config-desc{font-size:11px;padding:6px 10px}
  .research-item{padding:8px 10px}
  .research-title{font-size:12px}
  .tip-item{font-size:12px;padding:7px 8px}
  .related-grid{grid-template-columns:1fr 1fr}
  .legend-box{display:none}
  .stats-bar{display:none}
}
@media(max-width:480px){
  .site-header{padding:6px 10px}
  .term-hero{padding:24px 0 20px}
  .term-name{font-size:22px}
  .term-container{padding:0 12px}
  .related-grid{grid-template-columns:1fr}
  .config-code{font-size:10px;padding:8px 10px}
}