*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f4f5f8;color:#172033;font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #99b5fc;outline-offset:3px}.container{max-width:1200px;margin:auto;padding:0 24px}.mast{background:#161d35;color:#fff;position:relative;z-index:2;border-bottom:1px solid #ffffff18}.top{min-height:82px;display:flex;justify-content:space-between;align-items:center;gap:26px}.logo{font-size:24px;font-weight:900;letter-spacing:-.03em}.logo-icon{color:#99b5fc;padding-right:10px}nav{display:flex;gap:28px;flex-wrap:wrap;font-size:14px;color:#e5e7eb}nav a:hover,.more:hover{color:#99b5fc}.hero{background:radial-gradient(ellipse at 90% 0%,#ffffff14,transparent 45%),#161d35;color:#fff;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:56px;min-height:520px;align-items:center;padding-top:64px;padding-bottom:70px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:#99b5fc;font-weight:800;font-size:12px}h1{font-size:clamp(35px,4.6vw,62px);line-height:1.16;letter-spacing:-.035em;margin:18px 0}.lead{color:#d6deea;font-size:17px;max-width:650px;line-height:1.95}.hero-art{position:relative;min-height:345px}.hero-art .media,.hero-art .visual-placeholder{height:360px;width:100%;object-fit:cover;border-radius:22px;transform:rotate(2deg);box-shadow:0 24px 70px #0007}.hero-art:after{content:'';position:absolute;inset:auto -12px -17px 18px;height:75%;border:2px solid #99b5fc;border-radius:22px;pointer-events:none;opacity:.65}.visual-placeholder{background:linear-gradient(135deg,#33435f 0%,#665076 53%,#a46751 100%);display:flex;align-items:end;justify-content:start;color:#fff;padding:30px;font-weight:800;font-size:22px}.btn{display:inline-flex;align-items:center;gap:10px;background:#99b5fc;color:#161d35;border-radius:999px;padding:11px 24px;font-weight:800;margin-top:18px}main section{padding:56px 0}.section-title{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}h2{font-size:clamp(25px,3vw,34px);line-height:1.25;margin:0;letter-spacing:-.025em}.more{font-weight:700;font-size:14px}.category-list{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}.pill{border-radius:999px;background:#fff;border:1px solid #dfe3ea;padding:7px 18px;font-weight:700;font-size:14px}.pill:hover{background:#161d35;color:#fff}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.card{background:#fff;border:1px solid #e7eaf0;border-radius:17px;overflow:hidden;box-shadow:0 10px 35px #15243b0b;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-5px);box-shadow:0 18px 40px #15243b19}.card .media,.card .visual-placeholder{width:100%;height:190px;object-fit:cover;border-radius:0}.card-body{padding:21px}.card h3{font-size:19px;line-height:1.35;margin:8px 0}.card p{font-size:14px;color:#64748b;margin:0}.tag{font-size:12px;color:#8a6540;font-weight:800;letter-spacing:.05em}.editorial{background:#e9edf4}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.feature{background:#fff;padding:24px;border-radius:15px;border-left:4px solid #99b5fc.feature h3{margin:0 0 8px}.feature p{margin:0;color:#526071}details{background:#fff;border:1px solid #e7eaf0;padding:19px 24px;border-radius:12px;margin:12px 0}summary{cursor:pointer;font-weight:750}footer{background:#161d35;color:#e5e7eb;padding:42px 0}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}footer p{font-size:13px;color:#b7c3d4}.page-title{background:#161d35;color:#fff;padding:55px 0}.page-title p{color:#cbd5e1}.article-body{max-width:790px;margin:auto;padding:50px 20px 75px;font-size:17px;line-height:2}.article-body p{margin:0 0 23px}.article-body .media{max-width:100%;height:auto;border-radius:16px}.back-link{display:inline-block;margin:14px 0;color:#315d8f;font-weight:700}.ai-design{margin:15px 0}@media(max-width:800px){.top{align-items:flex-start;flex-direction:column;padding-top:16px;padding-bottom:17px}nav{gap:14px}.hero-grid{grid-template-columns:1fr;gap:20px;padding-top:40px;padding-bottom:48px}.hero-art{min-height:220px}.hero-art .media,.hero-art .visual-placeholder{height:250px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-grid{grid-template-columns:1fr}}@media(max-width:520px){.container{padding:0 16px}.cards{grid-template-columns:1fr}.section-title{align-items:start}.hero-art .media,.hero-art .visual-placeholder{height:210px}.footer-inner{flex-direction:column;align-items:flex-start}}
:root{--design-bg:#332030;--design-accent:#ffadc6}.mast,.hero,footer,.page-title{background:#332030}.eyebrow,.logo-icon,.more,.tag{color:#ffadc6}.btn{background:#ffadc6}.cards{gap:34px}.hero{border-radius:0 0 90px 90px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.card{border-radius:30px}.card{border:2px solid var(--design-accent)}.card .media{object-position:center 25%}.logo{letter-spacing:.06em}.pill{border-radius:4px}.card{border-radius:24px}@media(max-width:850px){.cards,.feature-grid,.category-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.card:first-child,.card:nth-child(4n+1){grid-column:auto}.hero-grid{display:grid;grid-template-columns:1fr}.hero-art{display:block}}@media(max-width:540px){.cards,.feature-grid,.category-list{grid-template-columns:1fr}.card{display:block}.card .media{width:100%;height:auto}.hero-art{display:none}}
.ai-design-root { font-family: 'Noto Serif SC', 'Songti SC', serif; background: #f9f9f9; color: #2c3e50; line-height: 1.6; padding: 2rem; max-width: 1200px; margin: 0 auto; } .ai-design-magazine { margin-bottom: 3rem; } .ai-design-header { border-bottom: 3px double #2c3e50; padding-bottom: 1rem; margin-bottom: 2rem; } .ai-design-header h2 { font-size: 2.2rem; font-weight: 700; letter-spacing: 0.1em; margin: 0; color: #1a2634; } .ai-design-header p { font-size: 1rem; color: #7f8c8d; margin: 0.5rem 0 0; } .ai-design-columns { display: flex; gap: 2rem; flex-wrap: wrap; } .ai-design-main { flex: 2; min-width: 280px; } .ai-design-side { flex: 1; min-width: 220px; background: #ecf0f1; padding: 1.5rem; border-radius: 8px; } .ai-design-main h3, .ai-design-side h3 { font-size: 1.4rem; border-left: 5px solid #e67e22; padding-left: 0.75rem; margin-top: 0; color: #1a2634; } .ai-design-list { list-style: none; padding: 0; margin: 1rem 0 0; } .ai-design-list li { margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px dashed #bdc3c7; } .ai-design-list li:last-child { border-bottom: none; } .ai-design-list strong { display: block; font-size: 1.2rem; margin: 0.25rem 0; } .ai-design-list p { margin: 0.25rem 0 0; font-size: 0.95rem; color: #34495e; } .ai-design-tag { display: inline-block; background: #e67e22; color: #fff; font-size: 0.75rem; padding: 0.1rem 0.5rem; border-radius: 12px; margin-right: 0.5rem; vertical-align: middle; } .ai-design-side .ai-design-list em { font-style: normal; font-weight: 700; color: #e67e22; margin-right: 0.5rem; } .ai-design-side .ai-design-list small { display: block; font-size: 0.85rem; color: #7f8c8d; margin-top: 0.25rem; } .ai-design-directory { margin-bottom: 3rem; } .ai-design-directory h3 { font-size: 1.6rem; text-align: center; margin-bottom: 1.5rem; color: #1a2634; position: relative; } .ai-design-directory h3::after { content: ''; display: block; width: 60px; height: 3px; background: #e67e22; margin: 0.5rem auto 0; } .ai-design-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.5rem; } .ai-design-dir-item { background: #fff; padding: 1.2rem; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.05); } .ai-design-dir-label { display: block; font-size: 1.2rem; font-weight: 700; color: #e67e22; margin-bottom: 0.75rem; border-bottom: 2px solid #ecf0f1; padding-bottom: 0.3rem; } .ai-design-dir-item ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; } .ai-design-dir-item li { background: #ecf0f1; padding: 0.2rem 0.6rem; border-radius: 4px; font-size: 0.9rem; } .ai-design-timeline { margin-bottom: 3rem; } .ai-design-timeline h3 { font-size: 1.6rem; text-align: center; margin-bottom: 1.5rem; color: #1a2634; } .ai-design-timeline-list { list-style: none; padding: 0; margin: 0; position: relative; } .ai-design-timeline-list::before { content: ''; position: absolute; left: 80px; top: 0; bottom: 0; width: 2px; background: #e67e22; } .ai-design-timeline-list li { display: flex; align-items: flex-start; margin-bottom: 1.5rem; position: relative; } .ai-design-year { flex: 0 0 70px; font-weight: 700; color: #e67e22; text-align: right; padding-right: 1rem; } .ai-design-timeline-list li p { flex: 1; margin: 0; padding-left: 1.5rem; position: relative; } .ai-design-timeline-list li p::before { content: ''; position: absolute; left: -6px; top: 0.5rem; width: 10px; height: 10px; background: #e67e22; border-radius: 50%; } .ai-design-quote { background: #1a2634; color: #ecf0f1; padding: 2rem; border-radius: 8px; margin-bottom: 2rem; } .ai-design-quote h3 { font-size: 1.4rem; margin-top: 0; color: #e67e22; } .ai-design-quote p { font-size: 1.2rem; font-style: italic; line-height: 1.8; margin: 1rem 0; } .ai-design-quote-meta { display: flex; justify-content: space-between; align-items: center; font-size: 0.95rem; color: #bdc3c7; } .ai-design-quote-meta small { font-size: 0.85rem; }