:root {
    --primary-gradient: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    --bg-main: #fcfcfc;
    --text-dark: #262626;
    --text-muted: #8e8e8e;
    --border-light: #efefef;
    --shadow-soft: 0 4px 15px rgba(0,0,0,0.05);
    --shadow-hover: 0 10px 25px rgba(0,0,0,0.1);
}
* { margin: 0; padding: 0; box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
body { background: var(--bg-main); color: var(--text-dark); line-height: 1.6; }
a { text-decoration: none; color: inherit; transition: 0.2s; }

/* Magazine Nav */
.nav { background: white; border-bottom: 1px solid var(--border-light); position: sticky; top: 0; z-index: 100; padding: 20px 5%; display: flex; justify-content: space-between; align-items: center; }
.nav-brand { font-size: 28px; font-weight: 900; letter-spacing: -1px; background: var(--primary-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; gap: 30px; }
.nav-links a { font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.nav-links a:hover, .nav-links a.active { color: var(--text-dark); }
.nav-btn { border: 1px solid var(--text-dark); padding: 6px 15px; border-radius: 4px; }
.nav-btn:hover { background: var(--text-dark); color: white !important; }

/* Tutorial Hero */
.hero { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 40px; padding: 60px 5%; background: white; border-bottom: 1px solid var(--border-light); }
.hero-content { flex: 1; min-width: 300px; max-width: 500px; }
.hero-tag { font-size: 12px; font-weight: bold; color: #dc2743; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 15px; display: block; }
.hero h1 { font-size: 42px; font-weight: 800; line-height: 1.2; margin-bottom: 20px; }
.hero p { font-size: 16px; color: var(--text-muted); margin-bottom: 30px; font-weight: 500; }
.hero-img { flex: 1; min-width: 300px; max-width: 500px; position: relative; }
.hero-img img { width: 100%; border-radius: 12px; box-shadow: var(--shadow-hover); display: block; border: 1px solid var(--border-light); }

.btn-group { display: flex; gap: 15px; flex-wrap: wrap; }
.btn { padding: 14px 28px; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; border-radius: 4px; cursor: pointer; text-align: center; }
.btn-primary { background: var(--text-dark); color: white; border: none; }
.btn-primary:hover { background: #000; box-shadow: var(--shadow-soft); }
.btn-secondary { background: white; color: var(--text-dark); border: 1px solid var(--border-light); }
.btn-secondary:hover { border-color: var(--text-dark); }

/* Quick Stats */
.stats { display: flex; justify-content: center; gap: 80px; padding: 30px 20px; background: #fafafa; border-bottom: 1px solid var(--border-light); flex-wrap: wrap; }
.stat-box { text-align: center; }
.stat-box h3 { font-size: 24px; font-weight: 800; color: #dc2743; margin-bottom: 5px; }
.stat-box p { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* Main Container */
.container { max-width: 900px; margin: 0 auto; padding: 60px 20px; }
.section-title { font-size: 28px; font-weight: 800; text-align: center; margin-bottom: 50px; }

/* Article Style Box */
.article-box { background: white; padding: 40px; border-radius: 8px; border: 1px solid var(--border-light); margin-bottom: 60px; font-size: 15px; color: var(--text-muted); line-height: 1.8; box-shadow: var(--shadow-soft); }
.article-box p { margin-bottom: 15px; }
.article-box p:last-child { margin-bottom: 0; }
.article-box strong { color: var(--text-dark); }

/* Feature Cards (Magazine style) */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-bottom: 60px; }
.feature-card { background: white; border: 1px solid var(--border-light); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow-soft); transition: 0.3s; }
.feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.feature-img { height: 120px; background: var(--primary-gradient); opacity: 0.8; }
.feature-content { padding: 25px; }
.feature-content h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feature-content p { font-size: 14px; color: var(--text-muted); }

/* Tutorial Steps */
.tutorial-wrapper { margin-bottom: 60px; border-left: 2px solid var(--border-light); padding-left: 30px; margin-left: 20px; }
.tutorial-step { position: relative; margin-bottom: 40px; }
.tutorial-step:last-child { margin-bottom: 0; }
.step-dot { position: absolute; left: -46px; top: 0; width: 30px; height: 30px; background: white; border: 2px solid #dc2743; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; color: #dc2743; font-size: 14px; }
.tutorial-step h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.tutorial-step p { font-size: 15px; color: var(--text-muted); margin-bottom: 15px; }

/* Image Display */
.img-display { width: 100%; border-radius: 8px; border: 1px solid var(--border-light); display: block; margin: 40px auto; box-shadow: var(--shadow-soft); }

/* FAQ Clean */
.faq-wrap { margin-bottom: 60px; }
.faq-item { padding: 25px 0; border-bottom: 1px solid var(--border-light); }
.faq-item:first-child { border-top: 1px solid var(--border-light); }
.faq-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; color: var(--text-dark); }
.faq-item p { font-size: 15px; color: var(--text-muted); }

/* Footer */
.footer { background: white; border-top: 1px solid var(--border-light); padding: 50px 20px; text-align: center; }
.footer-links { display: flex; justify-content: center; gap: 30px; margin-bottom: 20px; flex-wrap: wrap; }
.footer-links a { color: var(--text-muted); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.footer-links a:hover { color: var(--text-dark); }
.footer p { color: #ccc; font-size: 12px; }