/* * Shared stylesheet for Prompt-Engineering course slides. * Light mode (default) · Dark mode via .dark on * ─────────────────────────────────────────────────────── */ /* ── Theme Variables ── */ :root { /* Light mode (default) */ --bg: #f8f9fc; --surface: #ffffff; --surface2: #f0f1f5; --border: #dfe1e8; --text: #2d3142; --text-heading: #1a1c2b; --text-dim: #6b7194; --accent: #0d9488; --accent-light: #0f766e; --accent-glow: rgba(13, 148, 136, 0.12); --green: #059669; --green-dim: rgba(5, 150, 105, 0.1); --orange: #d97706; --orange-dim: rgba(217, 119, 6, 0.1); --red: #dc2626; --red-dim: rgba(220, 38, 38, 0.1); --blue: #2563eb; --blue-dim: rgba(37, 99, 235, 0.1); --code-bg: #f5f6fa; --topbar-bg: rgba(248, 249, 252, 0.85); --bottomnav-bg: rgba(248, 249, 252, 0.9); --radius: 12px; } .dark { --bg: #0f1117; --surface: #1a1d27; --surface2: #232734; --border: #2e3345; --text: #e4e7f1; --text-heading: #ffffff; --text-dim: #8b91a8; --accent: #2dd4bf; --accent-light: #5eead4; --accent-glow: rgba(45, 212, 191, 0.15); --green: #34d399; --green-dim: rgba(52, 211, 153, 0.12); --orange: #f59e0b; --orange-dim: rgba(245, 158, 11, 0.12); --red: #f87171; --red-dim: rgba(248, 113, 113, 0.12); --blue: #60a5fa; --blue-dim: rgba(96, 165, 250, 0.12); --code-bg: #111320; --topbar-bg: rgba(15, 17, 23, 0.85); --bottomnav-bg: rgba(15, 17, 23, 0.9); } /* ── Smooth theme transition (activated after first paint) ── */ .theme-ready, .theme-ready *, .theme-ready *::before, .theme-ready *::after { transition: background-color 0.3s, border-color 0.3s, color 0.3s, box-shadow 0.3s; } /* ── Reset ── */ * { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: 'Inter', -apple-system, sans-serif; background: var(--bg); color: var(--text); line-height: 1.7; padding: 0; } /* ── Top Navigation ── */ .topbar { position: sticky; top: 0; z-index: 100; background: var(--topbar-bg); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); padding: 14px 32px; display: flex; align-items: center; justify-content: space-between; } .topbar-left { display: flex; align-items: center; gap: 12px; } .topbar-badge { background: var(--accent); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 20px; letter-spacing: 0.5px; } .topbar-title { font-size: 14px; font-weight: 600; color: var(--text-dim); } .topbar-back { text-decoration: none; color: inherit; } .topbar-back:hover { color: var(--accent-light); } .progress-bar-container { display: flex; align-items: center; gap: 10px; } .progress-track { width: 140px; height: 6px; background: var(--surface2); border-radius: 3px; overflow: hidden; } .progress-fill { height: 100%; width: 5%; background: linear-gradient(90deg, var(--accent), var(--accent-light)); border-radius: 3px; transition: width 0.6s ease; } .progress-label { font-size: 12px; color: var(--text-dim); } /* ── Theme Toggle ── */ .theme-toggle { background: none; border: 1px solid var(--border); color: var(--text-dim); width: 32px; height: 32px; border-radius: 8px; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; transition: border-color 0.2s, color 0.2s; } .theme-toggle:hover { border-color: var(--accent); color: var(--accent-light); } /* ── Main Layout ── */ .container { max-width: 860px; margin: 0 auto; padding: 48px 24px 120px; } /* ── Hero Section ── */ .hero { text-align: center; margin-bottom: 56px; } .hero-icon { width: 72px; height: 72px; margin: 0 auto 20px; background: var(--accent-glow); border: 1px solid rgba(45, 212, 191, 0.25); border-radius: 20px; display: flex; align-items: center; justify-content: center; font-size: 34px; } .dark .hero-icon { border-color: rgba(45, 212, 191, 0.25); } .hero h1 { font-size: 36px; font-weight: 800; letter-spacing: -0.5px; color: var(--text-heading); margin-bottom: 12px; } .dark .hero h1 { background: linear-gradient(135deg, #fff 0%, var(--accent-light) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; } .hero p { font-size: 17px; color: var(--text-dim); max-width: 540px; margin: 0 auto; } /* ── Section Cards ── */ .section { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; margin-bottom: 28px; } .section-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; } .section-num { width: 32px; height: 32px; background: var(--accent); color: #fff; font-size: 14px; font-weight: 700; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; } .section h2 { font-size: 22px; font-weight: 700; color: var(--text-heading); } .section p, .section li { font-size: 15.5px; color: var(--text); margin-bottom: 14px; } /* ── Concept Boxes ── */ .concept-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 20px 0; } .concept-card { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 20px; transition: border-color 0.2s; } .concept-card:hover { border-color: var(--accent); } .concept-card .icon { font-size: 24px; margin-bottom: 8px; } .concept-card h4 { font-size: 15px; font-weight: 700; color: var(--text-heading); margin-bottom: 6px; } .concept-card p { font-size: 13.5px; color: var(--text-dim); margin: 0; line-height: 1.55; } /* ── Code Blocks ── */ .code-block { background: var(--code-bg); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 10px; overflow: hidden; margin: 18px 0; } .code-header { background: var(--surface2); padding: 8px 16px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); } .code-lang { font-size: 12px; font-weight: 600; color: var(--accent-light); text-transform: uppercase; letter-spacing: 0.5px; } .code-copy { background: none; border: 1px solid var(--border); color: var(--text-dim); font-size: 12px; padding: 3px 10px; border-radius: 6px; cursor: pointer; transition: all 0.2s; } .code-copy:hover { border-color: var(--accent); color: var(--accent-light); } pre { padding: 18px; overflow-x: auto; font-family: 'JetBrains Mono', monospace; font-size: 13.5px; line-height: 1.65; color: var(--text); } /* Syntax highlighting — light mode */ .comment { color: #6b7194; } .keyword { color: #7c3aed; } .string { color: #059669; } .func { color: #2563eb; } .number { color: #c2410c; } .param { color: #b45309; } /* Syntax highlighting — dark mode */ .dark .comment { color: #5c6380; } .dark .keyword { color: #c792ea; } .dark .string { color: #c3e88d; } .dark .func { color: #82aaff; } .dark .number { color: #f78c6c; } .dark .param { color: #f59e0b; } /* ── Analogy Box ── */ .analogy { background: var(--blue-dim); border: 1px solid rgba(37, 99, 235, 0.2); border-radius: 10px; padding: 22px; margin: 20px 0; display: flex; gap: 14px; } .dark .analogy { border-color: rgba(96, 165, 250, 0.2); } .analogy-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; } .analogy h4 { font-size: 14px; font-weight: 700; color: var(--blue); margin-bottom: 6px; } .analogy p { font-size: 14px; color: var(--text); margin: 0; } /* ── Key Insight ── */ .insight { background: var(--green-dim); border: 1px solid rgba(5, 150, 105, 0.2); border-radius: 10px; padding: 22px; margin: 20px 0; display: flex; gap: 14px; } .dark .insight { border-color: rgba(52, 211, 153, 0.2); } .insight-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; } .insight h4 { font-size: 14px; font-weight: 700; color: var(--green); margin-bottom: 6px; } .insight p { font-size: 14px; color: var(--text); margin: 0; } /* ── Warning Box ── */ .warning { background: var(--orange-dim); border: 1px solid rgba(217, 119, 6, 0.2); border-radius: 10px; padding: 22px; margin: 20px 0; display: flex; gap: 14px; } .dark .warning { border-color: rgba(245, 158, 11, 0.2); } .warning-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; } .warning h4 { font-size: 14px; font-weight: 700; color: var(--orange); margin-bottom: 6px; } .warning p { font-size: 14px; color: var(--text); margin: 0; } /* ── Tip Box ── */ .tip { background: var(--accent-glow); border: 1px solid rgba(13, 148, 136, 0.2); border-radius: 10px; padding: 22px; margin: 20px 0; display: flex; gap: 14px; } .dark .tip { border-color: rgba(45, 212, 191, 0.2); } .tip-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; } .tip h4 { font-size: 14px; font-weight: 700; color: var(--accent); margin-bottom: 6px; } .tip p { font-size: 14px; color: var(--text); margin: 0; } /* ── Interactive Demo ── */ .demo-box { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 24px; margin: 20px 0; } .demo-box h4 { font-size: 15px; font-weight: 700; color: var(--text-heading); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; } .demo-label { font-size: 13px; color: var(--text-dim); margin-bottom: 6px; font-weight: 500; } .demo-input, .demo-textarea { width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; color: var(--text); font-family: 'JetBrains Mono', monospace; font-size: 14px; outline: none; transition: border-color 0.2s; resize: vertical; } .demo-input:focus, .demo-textarea:focus { border-color: var(--accent); } .demo-row { display: flex; gap: 10px; align-items: flex-start; margin-top: 12px; } .demo-btn { background: var(--accent); color: #fff; border: none; padding: 10px 22px; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; margin-top: 12px; transition: all 0.2s; } .demo-btn:hover { background: var(--accent-light); transform: translateY(-1px); } .demo-btn-secondary { background: var(--surface2); border: 1px solid var(--border); color: var(--text); padding: 10px 22px; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; margin-top: 12px; transition: all 0.2s; } .demo-btn-secondary:hover { border-color: var(--accent); color: var(--accent-light); } .demo-output { margin-top: 14px; padding: 14px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--green); min-height: 40px; white-space: pre-wrap; display: none; } /* ── Slider Control ── */ .slider-group { margin: 14px 0; } .slider-label { display: flex; justify-content: space-between; font-size: 13px; font-weight: 500; margin-bottom: 6px; } .slider-label span:first-child { color: var(--text); } .slider-label span:last-child { color: var(--accent-light); font-family: 'JetBrains Mono', monospace; } input[type="range"] { width: 100%; -webkit-appearance: none; height: 6px; background: var(--surface); border-radius: 3px; outline: none; } input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; background: var(--accent); border-radius: 50%; cursor: pointer; border: 2px solid var(--bg); } /* ── Diagram ── */ .diagram { margin: 24px 0; padding: 28px; background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; text-align: center; } .pipeline { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; padding: 10px 0; } .pipe-step { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; text-align: center; min-width: 120px; transition: all 0.3s; } .pipe-step:hover { border-color: var(--accent); transform: translateY(-2px); } .pipe-step .icon { font-size: 22px; margin-bottom: 6px; } .pipe-step .label { font-size: 12px; font-weight: 700; color: var(--text-heading); text-transform: uppercase; letter-spacing: 0.5px; } .pipe-step .desc { font-size: 11.5px; color: var(--text-dim); margin-top: 4px; } .pipe-arrow { color: var(--accent); font-size: 20px; padding: 0 6px; flex-shrink: 0; } /* ── Pipeline (alternate style used in RAG / tool-use topics) ── */ .pipeline-step { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; text-align: center; min-width: 120px; transition: all 0.3s; } .pipeline-step:hover { border-color: var(--accent); transform: translateY(-2px); } .pipeline-step .icon { font-size: 22px; margin-bottom: 6px; } .pipeline-step .label { font-size: 12px; font-weight: 700; color: var(--text-heading); text-transform: uppercase; letter-spacing: 0.5px; } .pipeline-step .desc { font-size: 11.5px; color: var(--text-dim); margin-top: 4px; } .pipeline-arrow { color: var(--accent); font-size: 20px; padding: 0 6px; flex-shrink: 0; } /* ── Quiz Section ── */ .quiz { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 24px; margin: 20px 0; } .quiz h4 { font-size: 15px; font-weight: 700; color: var(--text-heading); margin-bottom: 16px; } .quiz-q { margin-bottom: 16px; } .quiz-q p { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 10px; } .quiz-option { display: block; width: 100%; text-align: left; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; color: var(--text); font-size: 13.5px; cursor: pointer; margin-bottom: 6px; transition: all 0.2s; } .quiz-option:hover { border-color: var(--accent); } .quiz-option.correct { border-color: var(--green); background: var(--green-dim); color: var(--green); } .quiz-option.wrong { border-color: var(--red); background: var(--red-dim); color: var(--red); } .quiz-feedback { font-size: 13px; padding: 8px 12px; border-radius: 6px; margin-top: 8px; display: none; } .feedback-correct { display: block; background: var(--green-dim); color: var(--green); } .feedback-wrong { display: block; background: var(--red-dim); color: var(--red); } /* ── Bottom Nav ── */ .bottom-nav { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bottomnav-bg); backdrop-filter: blur(16px); border-top: 1px solid var(--border); padding: 14px 32px; display: flex; align-items: center; justify-content: space-between; z-index: 100; } .nav-btn { background: var(--surface2); border: 1px solid var(--border); color: var(--text); padding: 10px 22px; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.2s; text-decoration: none; } .nav-btn:hover { border-color: var(--accent); color: var(--accent-light); } .nav-btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; } .nav-btn.primary:hover { background: var(--accent-light); } .nav-info { font-size: 13px; color: var(--text-dim); } /* ── Smooth Scroll ── */ html { scroll-behavior: smooth; } /* ── Table ── */ .param-table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14px; } .param-table th { text-align: left; padding: 10px 14px; background: var(--bg); color: var(--accent-light); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); } .param-table td { padding: 10px 14px; border-bottom: 1px solid var(--border); color: var(--text); font-size: 13.5px; } .param-table tr:last-child td { border-bottom: none; } .param-table code { font-family: 'JetBrains Mono', monospace; background: var(--bg); padding: 2px 6px; border-radius: 4px; font-size: 12.5px; color: var(--accent-light); } .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; } /* ── Anatomy Blocks (prompt structure topics) ── */ .anatomy-row { display: flex; gap: 0; margin: 16px 0; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; } .anatomy-label { min-width: 120px; padding: 14px 16px; background: var(--surface2); border-right: 3px solid var(--accent); font-size: 13px; font-weight: 700; color: var(--accent); display: flex; align-items: center; text-transform: uppercase; letter-spacing: 0.5px; } .anatomy-content { flex: 1; padding: 14px 16px; background: var(--bg); font-size: 14px; color: var(--text); } .anatomy-block { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 20px; margin: 14px 0; } /* ── Compare Grid ── */ .compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 20px 0; } .compare-card { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 20px; } .compare-label { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; display: flex; align-items: center; gap: 6px; } .good .compare-label, .compare-card.good .compare-label { color: var(--green); } .bad .compare-label, .compare-card.bad .compare-label { color: var(--red); } .good { border-color: rgba(5, 150, 105, 0.3); } .bad { border-color: rgba(220, 38, 38, 0.3); } .dark .good { border-color: rgba(52, 211, 153, 0.3); } .dark .bad { border-color: rgba(248, 113, 113, 0.3); } .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; } .good .dot { background: var(--green); } .bad .dot { background: var(--red); } /* ── Tags ── */ .tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; } .tag, .tag-pill { background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; padding: 3px 10px; font-size: 12px; color: var(--text-dim); font-weight: 500; } .tag-pill { border-radius: 20px; } .attr { color: var(--accent-light); font-weight: 600; } .active { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); } /* ── Steps (chain topics) ── */ .steps { margin: 20px 0; } .step { display: flex; gap: 16px; margin-bottom: 20px; align-items: flex-start; } .step-number { width: 32px; height: 32px; background: var(--accent); color: #fff; font-size: 14px; font-weight: 700; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; } .step-content { flex: 1; } /* ── Role Grid (job landscape topic) ── */ .role-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; margin: 20px 0; } .role-card { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 20px; transition: border-color 0.2s; } .role-card:hover { border-color: var(--accent); } .role-stat { font-size: 13px; color: var(--text-dim); margin-top: 8px; } /* ── Resource Grid (staying current topic) ── */ .resource-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; margin: 20px 0; } .resource-card { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 20px; transition: border-color 0.2s; } .resource-card:hover { border-color: var(--accent); } .resource-link { display: inline-block; margin-top: 8px; font-size: 13px; color: var(--accent); text-decoration: none; font-weight: 600; } .resource-link:hover { color: var(--accent-light); text-decoration: underline; } /* ── Trend Grid (staying current topic) ── */ .trend-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; margin: 20px 0; } .trend-card { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 20px; transition: border-color 0.2s; } .trend-card:hover { border-color: var(--accent); } /* ── Stats (staying current topic) ── */ .stats { display: flex; gap: 14px; flex-wrap: wrap; margin: 16px 0; } .stat-box { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 16px 20px; text-align: center; flex: 1; min-width: 120px; } .stat-number { font-size: 28px; font-weight: 800; color: var(--accent); } .stat-label { font-size: 12px; color: var(--text-dim); margin-top: 4px; } .icon-large { font-size: 36px; } /* ── Celebration (project completion) ── */ .celebration { text-align: center; padding: 40px 20px; background: linear-gradient(135deg, var(--surface) 0%, var(--accent-glow) 100%); border-radius: var(--radius); border: 1px solid var(--border); margin: 20px 0; } /* ══════════════ RESPONSIVE BREAKPOINTS ══════════════ */ /* ── Tablet (≤ 768px) ── */ @media (max-width: 768px) { .topbar { padding: 12px 16px; } .topbar-title { font-size: 12px; } .progress-track { width: 100px; } .container { padding: 32px 16px 100px; } .hero { margin-bottom: 36px; } .hero h1 { font-size: 28px; } .hero p { font-size: 15px; } .section { padding: 24px 20px; } .section h2 { font-size: 19px; } .section p, .section li { font-size: 14.5px; } .pipe-step { min-width: 100px; padding: 10px 12px; } .pipe-step .label { font-size: 11px; } .pipe-step .desc { font-size: 10.5px; } .pipeline-step { min-width: 100px; padding: 10px 12px; } .pipeline-step .label { font-size: 11px; } .pipeline-step .desc { font-size: 10.5px; } pre { font-size: 12.5px; padding: 14px; } .bottom-nav { padding: 12px 16px; } .nav-btn { padding: 8px 16px; font-size: 13px; } } /* ── Mobile (≤ 600px) ── */ @media (max-width: 600px) { .concept-grid, .compare-grid { grid-template-columns: 1fr; } .topbar { flex-direction: column; gap: 8px; padding: 10px 14px; align-items: flex-start; } .topbar-left { width: 100%; justify-content: space-between; } .progress-bar-container { width: 100%; } .progress-track { flex: 1; } .container { padding: 24px 12px 100px; } .hero { margin-bottom: 28px; } .hero-icon { width: 56px; height: 56px; font-size: 26px; border-radius: 14px; } .hero h1 { font-size: 24px; } .hero p { font-size: 14px; } .section { padding: 18px 14px; margin-bottom: 18px; } .section h2 { font-size: 17px; } .section p, .section li { font-size: 14px; } .section-num { width: 28px; height: 28px; font-size: 12px; } /* Pipeline goes vertical on mobile */ .pipeline { flex-direction: column; gap: 0; } .pipe-arrow, .pipeline-arrow { transform: rotate(90deg); padding: 4px 0; font-size: 16px; } .pipe-step, .pipeline-step { min-width: unset; width: 100%; padding: 12px; } /* Context window diagram stacks */ .context-bar-wrapper { flex-direction: column !important; height: auto !important; } .context-bar-wrapper > div { min-height: 32px; padding: 6px 8px; font-size: 11px !important; } /* Table horizontal scroll */ .param-table { min-width: 480px; } .param-table th, .param-table td { padding: 8px 10px; font-size: 12.5px; } /* Info boxes */ .analogy, .insight, .warning, .tip { padding: 16px; gap: 10px; } .analogy-icon, .insight-icon, .warning-icon, .tip-icon { font-size: 20px; } .analogy h4, .insight h4, .warning h4, .tip h4 { font-size: 13px; } .analogy p, .insight p, .warning p, .tip p { font-size: 13px; } /* Demo boxes */ .demo-box { padding: 16px; } .demo-box h4 { font-size: 14px; } .demo-input, .demo-textarea { font-size: 13px; padding: 10px 12px; } .demo-btn { padding: 10px 18px; font-size: 13px; width: 100%; } .demo-output { font-size: 12px; padding: 12px; } /* Code blocks */ pre { font-size: 11.5px; padding: 12px; } .code-header { padding: 6px 12px; } /* Anatomy blocks */ .anatomy-row { flex-direction: column; } .anatomy-label { min-width: unset; border-right: none; border-bottom: 3px solid var(--accent); } /* Quiz */ .quiz { padding: 16px; } .quiz-option { padding: 10px 12px; font-size: 13px; } /* Bottom nav */ .bottom-nav { padding: 10px 12px; } .nav-btn { padding: 8px 12px; font-size: 12px; } .nav-info { font-size: 11px; } /* Role / resource / trend grids */ .role-grid, .resource-grid, .trend-grid { grid-template-columns: 1fr; } } /* ── Small Mobile (≤ 380px) ── */ @media (max-width: 380px) { .hero h1 { font-size: 20px; } .hero p { font-size: 13px; } .section { padding: 14px 12px; } .section h2 { font-size: 16px; } .concept-card { padding: 14px; } .concept-card h4 { font-size: 14px; } .concept-card p { font-size: 12.5px; } .topbar-badge { font-size: 10px; padding: 2px 8px; } .topbar-title { font-size: 11px; } pre { font-size: 10.5px; } }