h1{font-size:clamp(2.2rem, 5vw, 3.2rem);line-height:1.08;margin:0 0 16px;letter-spacing:-.03em}section{padding:30px 0}.section-soft{background:var(--bg)}.section-title{margin-bottom:32px}.section-title h2{color:var(--primary-dark);font-size:clamp(1.5rem, 3vw, 2.4rem);margin:0 0 10px;font-weight:700}.hero-article{padding:30px 0 60px;text-align:left;background:radial-gradient(circle at top,#ffffff 0%,var(--bg) 55%,#eef6f1 100%)}.artikel-header h1{color:var(--primary-dark);max-width:80ch;font-weight:600}.artikel-layout{display:block}.artikel-main{display:flex;flex-direction:column;gap:20px}.artikel-image{aspect-ratio:16 / 9;border-radius:14px;overflow:hidden}.artikel-image img{width:100%;height:100%;object-fit:cover}.artikel-content{line-height:1.8;color:var(--text);font-size:clamp(15px, 4vw, 18px)}.artikel-content p{margin:0 0 18px}.artikel-content h2{color:var(--primary-dark);margin:32px 0 14px;font-weight:600}.artikel-content h3{color:var(--primary-dark);margin:26px 0 12px;font-weight:600}.artikel-content h4{color:var(--primary-dark);margin:26px 0 12px;font-weight:600}.artikel-content h5{color:var(--primary-dark);margin:26px 0 12px;font-weight:600}.artikel-content ul,.artikel-content ol{margin:0 0 20px;padding-left:35px;line-height:1.8}.artikel-content li{margin-bottom:6px}.artikel-content a{color:var(--primary-dark);border-bottom:2px solid var(--primary-dark);background-color:var(--accent);padding:0 2px;text-decoration:none;transition:0.2s ease}.artikel-content a:hover{background-color:var(--primary-dark);color:#fff}.artikel-content img{max-width:100%;height:auto;border-radius:14px;margin:12px 0}.highlight-box{background:var(--accent);border-left:4px solid var(--primary);padding:18px;border-radius:14px;margin:24px 0}.artikel-toc{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 24px;margin:0 0 28px;box-shadow:var(--shadow)}.artikel-toc-title{margin:0;font-weight:700;color:var(--primary-dark);font-size:1rem;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between}.artikel-toc-title::-webkit-details-marker{display:none}.artikel-toc-title::after{content:"\25BE";transition:transform 0.2s ease}.artikel-toc[open] .artikel-toc-title::after{transform:rotate(180deg)}.artikel-toc ol{margin:14px 0 0;padding-left:20px}.artikel-toc ol>li{margin-bottom:8px;font-weight:600}.artikel-toc ul{list-style:circle;margin:8px 0 0;padding-left:20px}.artikel-toc ul li{margin-bottom:6px;font-weight:400;font-size:.92rem}.artikel-toc a{color:var(--text);text-decoration:none;border-bottom:none!important;background:none!important;padding:0!important}.artikel-toc a:hover{color:var(--primary);text-decoration:underline}.artikel-nav{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.artikel-nav a{color:var(--primary);font-weight:600}.artikel-nav a:hover{color:var(--primary-dark)}@media (max-width:768px){.artikel-nav{flex-direction:column;gap:10px}}