/* Tutorial article page */
.tutorial-main{min-height:70vh;background:radial-gradient(ellipse at 4% 8%,#ffe5ef 0,transparent 43%),radial-gradient(ellipse at 53% 35%,#dff5ff 0,transparent 58%),radial-gradient(ellipse at 100% 8%,#d5e3ff 0,transparent 45%),radial-gradient(ellipse at 12% 95%,#e5dcff 0,transparent 45%),radial-gradient(ellipse at 100% 100%,#ffebdc 0,transparent 38%),#f8faff;padding:38px 22px 80px}
.tutorial-shell{max-width:1040px;margin:0 auto}.breadcrumbs{display:flex;gap:10px;align-items:center;color:#8da0bc;font-size:16px;margin:6px 0 58px}.breadcrumbs a{color:#647895}.tutorial-intro{margin-bottom:34px}.tutorial-label{display:inline-flex;align-items:center;border-radius:30px;padding:10px 18px;background:#eff5ff;color:#2868ef;font-weight:750;font-size:17px}.tutorial-intro h1{font-size:clamp(34px,4.4vw,58px);line-height:1.2;letter-spacing:-1.6px;color:#101a2e;margin:26px 0 24px;font-weight:900}.tutorial-meta{color:#91a2ba;font-size:18px;margin-bottom:48px}.intro-copy{font-size:22px;line-height:1.85;color:#34445d;margin:0 0 32px}.notice,.security-notice{display:flex;gap:18px;align-items:flex-start;padding:24px 28px;border:1px solid #d9d8ff;border-radius:20px;background:#ffffff66;color:#43536b;font-size:19px;line-height:1.8;margin:22px 0}.notice-icon{font-size:28px;line-height:1.5}.security-notice{display:block;background:#fff8ed;border-color:#f6d9a8;color:#66502b}.security-notice strong{color:#8b5b12}.security-notice p{margin:6px 0 0}.tutorial-steps{display:grid;gap:24px}.tutorial-step{overflow:hidden;background:#fff;border:1px solid #edf0f5;border-radius:26px;box-shadow:0 9px 28px rgba(32,48,82,.09)}.step-head{display:flex;gap:18px;align-items:flex-start;padding:25px 28px 22px;border-bottom:1px solid #edf0f4}.step-number{display:grid;place-items:center;flex:0 0 46px;height:46px;border-radius:13px;background:linear-gradient(135deg,#3988ff,#6558ef);color:#fff;font-size:24px;font-weight:850}.step-head h2{font-size:24px;line-height:1.35;margin:2px 0 7px;color:#111b30}.step-head p{font-size:17px;line-height:1.7;color:#62738d;margin:0}.shot-link{display:block;padding:22px;background:#f7f9fc;text-align:center}.shot-link img{display:block;width:100%;height:auto;max-width:100%;border-radius:12px;box-shadow:0 5px 18px rgba(20,32,55,.12)}.extra-shot{padding-top:0}.tutorial-cta{margin:64px 0 56px;padding:50px 28px;text-align:center;border:1px solid #d8d6ff;border-radius:28px;background:linear-gradient(110deg,#ece6ffcc,#e1f4ffdd);}.tutorial-cta h2{font-size:32px;margin:0 0 14px;color:#111b30}.tutorial-cta p{font-size:19px;color:#596b84;margin:0 0 26px}.tutorial-cta .primary{display:inline-flex;background:linear-gradient(180deg,#3b8afa,#2364ee);color:#fff;border-radius:40px;padding:16px 34px;font-size:19px;font-weight:800;box-shadow:0 8px 20px #316ef43b}.related h2{font-size:28px;color:#111b30;margin:0 0 24px}.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.related-grid a{display:flex;flex-direction:column;gap:12px;background:#fff;border:1px solid #edf0f5;border-radius:20px;padding:26px;box-shadow:0 6px 18px rgba(30,45,75,.07);color:#172136}.related-grid strong{font-size:21px}.related-grid span{font-size:17px;color:#70819b}.article-card{display:block;text-decoration:none;color:inherit}.article-more{display:inline-block;color:#326df3;font-weight:750;margin-top:10px}
@media(max-width:760px){.tutorial-main{padding:25px 14px 54px}.breadcrumbs{margin:6px 0 36px}.tutorial-intro h1{font-size:36px}.tutorial-meta{font-size:15px;margin-bottom:30px}.intro-copy{font-size:18px}.notice,.security-notice{padding:18px;font-size:16px}.step-head{padding:20px 18px}.step-head h2{font-size:20px}.step-head p{font-size:15px}.shot-link{padding:12px}.related-grid{grid-template-columns:1fr}.tutorial-cta{padding:38px 18px}.tutorial-cta h2{font-size:26px}.top .shell{height:auto;min-height:72px}.brand{font-size:23px}.brand .logo{width:40px;height:40px;font-size:24px}.nav{gap:12px;font-size:14px}.nav .cta{padding:10px 13px;font-size:14px}}