.design-style-smart_manufacturing_future_blockchain_application_development_3kf{--bg:oklch(.985 0.013 63);--surface:oklch(.962 0.02 63);--surface-2:oklch(.945 0.022 63);--primary:oklch(.54 0.12 63);--primary-d:oklch(.44 0.1 63);--secondary:oklch(.62 0.12 95);--accent:oklch(.66 0.14 263);--accent-2:oklch(.78 0.1 263);--text:oklch(.28 0.022 63);--muted:oklch(.47 0.02 63);--muted-2:oklch(.58 0.018 63);--line:oklch(.88 0.018 63);--line-2:oklch(.84 0.02 63);--container:1140px;--container-lg:1400px;--container-xl:1680px;--gutter:clamp(14px,2.2vw,30px);--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--sp-7:44px;--sp-8:56px;--r-sm:14px;--r-md:20px;--r-lg:26px;--r-pill:999px;--sh-1:0 1px 2px rgba(120,90,60,.07),0 1px 3px rgba(120,90,60,.09);--sh-2:0 6px 14px -3px rgba(120,90,60,.13),0 2px 6px -2px rgba(120,90,60,.09);--sh-3:0 20px 42px -12px rgba(120,90,60,.20),0 8px 18px -8px rgba(120,90,60,.12);--fs-xs:clamp(.72rem,.7rem + .1vw,.78rem);--fs-sm:clamp(.82rem,.8rem + .15vw,.9rem);--fs-md:clamp(.95rem,.9rem + .25vw,1.06rem);--fs-lg:clamp(1.15rem,1.05rem + .5vw,1.4rem);--fs-xl:clamp(1.5rem,1.3rem + 1vw,2rem);--fs-2xl:clamp(1.9rem,1.5rem + 2vw,2.9rem);--fs-3xl:clamp(2.4rem,1.8rem + 3vw,3.5rem);--lh-tight:1.12;--lh-snug:1.32;--lh-body:1.62;--ease:cubic-bezier(.4,0,.2,1);--ease-out:cubic-bezier(.16,1,.3,1);--t-fast:.15s;--t-base:.25s;--t-slow:.45s;font-family:'Iowan Old Style','Songti SC','Source Han Serif SC','Noto Serif SC','Georgia',serif;background:var(--bg);color:var(--text);line-height:var(--lh-body);overflow-wrap:break-word;position:relative;-webkit-text-size-adjust:100%;text-rendering:optimizeLegibility}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf *,.design-style-smart_manufacturing_future_blockchain_application_development_3kf *::before,.design-style-smart_manufacturing_future_blockchain_application_development_3kf *::after{box-sizing:border-box}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf img{max-width:100%;height:auto;display:block}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf ::selection{background:oklch(.78 0.1 263/.35)}
/* 顶部提示条 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-notice{background:oklch(.28 0.022 63);color:oklch(.985 0.013 63);font-size:var(--fs-xs);letter-spacing:.04em;padding:calc(var(--sp-2) + 1px) var(--gutter);display:flex;align-items:center;gap:var(--sp-2);justify-content:center;text-align:center;line-height:1.4;position:relative;z-index:2}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-notice .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-2);flex:none;box-shadow:0 0 0 3px oklch(.78 0.1 263/.22)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-notice em{color:var(--accent-2);font-style:normal;font-weight:600;letter-spacing:.05em}
/* 分屏双栏骨架 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;position:relative;max-width:var(--container-xl);margin:0 auto;border-bottom:1px solid var(--line)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-left{position:sticky;top:0;align-self:start;padding:var(--sp-6) var(--gutter) var(--sp-7);background:linear-gradient(180deg,var(--surface) 0%,var(--bg) 100%);border-right:1px solid var(--line);min-width:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-right{padding:var(--sp-6) var(--gutter) var(--sp-8);min-width:0}
/* 网格坐标背景线 + 刻度 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-grid-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden;opacity:.5}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-grid-bg::before{content:'';position:absolute;inset:0;background-image:linear-gradient(to right,var(--line) 1px,transparent 1px),linear-gradient(to bottom,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 30% 20%,#000 0%,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at 30% 20%,#000 0%,transparent 72%)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-ruler{position:absolute;left:0;top:0;bottom:0;width:22px;background:repeating-linear-gradient(to bottom,var(--line) 0 1px,transparent 1px 12px);border-right:1px solid var(--line);pointer-events:none}
/* 导航 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-nav{display:flex;flex-direction:column;gap:var(--sp-3);margin-bottom:var(--sp-6);position:relative}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-brand{display:flex;align-items:center;gap:var(--sp-3);font-size:var(--fs-lg);font-weight:700;letter-spacing:.01em;line-height:1.25}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-brand .mark{width:36px;height:36px;border-radius:var(--r-sm);background:var(--primary);display:grid;place-items:center;color:var(--bg);font-size:var(--fs-md);flex:none;box-shadow:var(--sh-2);transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease-out)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-brand:hover .mark{transform:translateY(-1px);box-shadow:var(--sh-3)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-nav-links{display:flex;flex-wrap:wrap;gap:var(--sp-1) var(--sp-4);font-size:var(--fs-sm);color:var(--muted)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-nav-links a{color:var(--muted);text-decoration:none;padding:var(--sp-1) 0;border-bottom:1px solid transparent;transition:color var(--t-base) var(--ease),border-color var(--t-base) var(--ease);overflow-wrap:break-word}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-nav-links a:hover{color:var(--primary);border-color:var(--primary)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-nav-links a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--sp-1)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-nav-cta{display:inline-flex;align-items:center;justify-content:center;align-self:flex-start;min-height:42px;padding:var(--sp-2) var(--sp-5);background:var(--primary);color:var(--bg);border-radius:var(--r-pill);font-size:var(--fs-sm);font-weight:600;text-decoration:none;box-shadow:var(--sh-2);transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease-out),background var(--t-base) var(--ease)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-nav-cta:hover{transform:translateY(-2px);box-shadow:var(--sh-3);background:var(--primary-d)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-nav-cta:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
/* Hero 左栏 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-eyebrow{display:inline-flex;align-items:center;gap:var(--sp-2);font-size:var(--fs-xs);letter-spacing:.15em;text-transform:uppercase;color:var(--primary);border:1px solid var(--line-2);padding:var(--sp-1) var(--sp-3);border-radius:var(--r-pill);background:var(--surface);margin-bottom:var(--sp-4);line-height:1.5}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-title{font-size:var(--fs-3xl);line-height:var(--lh-tight);letter-spacing:-.012em;margin:0 0 var(--sp-4);font-weight:700}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-title .hl{color:var(--primary);position:relative;z-index:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-title .hl::after{content:'';position:absolute;left:0;right:0;bottom:.06em;height:.28em;background:var(--accent-2);opacity:.32;border-radius:var(--sp-1);z-index:-1}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-lead{font-size:var(--fs-md);color:var(--muted);margin:0 0 var(--sp-5);max-width:46ch;line-height:var(--lh-body)}
/* 逐行遮罩上滑动画 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-reveal{display:block;overflow:hidden;padding-bottom:.04em}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-reveal>span{display:block;animation:ab-mask-up var(--t-slow) var(--ease-out) both}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-reveal>span:nth-child(2){animation-delay:.12s}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-reveal>span:nth-child(3){animation-delay:.24s}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-reveal>span:nth-child(4){animation-delay:.36s}
@keyframes ab-mask-up{from{transform:translateY(100%)}to{transform:translateY(0)}}
@keyframes ab-fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-fade{animation:ab-fade var(--t-slow) var(--ease-out) both;animation-delay:.1s}
/* 数据看板母题 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-dash{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--sp-3);margin:var(--sp-5) 0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-3) var(--sp-4);box-shadow:var(--sh-1);min-width:0;transition:border-color var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-stat:hover{border-color:var(--line-2)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-stat b{display:block;font-size:var(--fs-xl);color:var(--primary);line-height:1.08;font-variant-numeric:tabular-nums;margin-bottom:var(--sp-1);letter-spacing:-.01em}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-stat span{font-size:var(--fs-xs);color:var(--muted);letter-spacing:.02em;line-height:1.45;display:block}
/* Hero 配图 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-hero-media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-3);aspect-ratio:16/10;margin:0 0 var(--sp-5);background:var(--surface)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-hero-media img{width:100%;height:100%;object-fit:cover}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-hero-media figcaption{position:absolute;left:var(--sp-3);bottom:var(--sp-3);max-width:calc(100% - var(--sp-5));background:oklch(.28 0.022 63/.82);color:var(--bg);font-size:var(--fs-xs);padding:var(--sp-1) var(--sp-3);border-radius:var(--r-pill);-webkit-backdrop-filter:blur(6px);
backdrop-filter:blur(6px);overflow-wrap:break-word}
/* 悬浮卡片 3D 微倾斜 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-tilt{transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease-out),border-color var(--t-base) var(--ease)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-tilt:hover{transform:perspective(900px) rotateX(2deg) rotateY(-2.4deg) translateY(-4px);box-shadow:var(--sh-3)}
/* 通用区块 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-block{padding:var(--sp-7) 0 var(--sp-6);border-top:1px solid var(--line);min-width:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-block:first-child{border-top:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-kicker{font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--primary);margin:0 0 var(--sp-2);display:flex;align-items:center;gap:var(--sp-2);line-height:1.4}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-kicker::before{content:'';width:22px;height:1px;background:var(--primary);display:inline-block;flex:none}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf h2.ab-h2{font-size:var(--fs-2xl);line-height:var(--lh-snug);margin:0 0 var(--sp-3);letter-spacing:-.012em;font-weight:700}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-sub{font-size:var(--fs-md);color:var(--muted);margin:0 0 var(--sp-5);max-width:62ch}
/* 阶梯错位卡 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-stairs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--sp-4);align-items:start}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--sp-5);box-shadow:var(--sh-1);min-width:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-card:nth-child(even){margin-top:var(--sp-6)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-card .ico{width:38px;height:38px;border-radius:var(--r-sm);display:grid;place-items:center;background:var(--bg);border:1px solid var(--line);color:var(--primary);margin-bottom:var(--sp-3);font-size:1.05rem;line-height:1}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-card h3{font-size:var(--fs-lg);margin:0 0 var(--sp-2);line-height:var(--lh-snug);font-weight:700}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-card p{font-size:var(--fs-sm);color:var(--muted);margin:0 0 var(--sp-3);line-height:var(--lh-body)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-card p.metric{margin-bottom:0;font-size:var(--fs-xs);color:var(--primary);font-weight:700;letter-spacing:.02em}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-card:hover{border-color:var(--line-2)}
/* 对比表 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);-webkit-overflow-scrolling:touch}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf table{width:100%;border-collapse:collapse;font-size:var(--fs-sm);min-width:520px}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf th,.design-style-smart_manufacturing_future_blockchain_application_development_3kf td{text-align:left;padding:var(--sp-3) var(--sp-4);border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:break-word}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf th{background:var(--surface-2);color:var(--text);font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;font-weight:700;white-space:nowrap}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf tbody tr{transition:background var(--t-base) var(--ease)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf tbody tr:hover{background:oklch(.985 0.013 63/.7)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf tr:last-child td{border-bottom:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf td .good{color:var(--primary);font-weight:600;font-variant-numeric:tabular-nums}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf td .warn{color:var(--muted)}
/* 图文混排特写 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-feature{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:var(--sp-5);align-items:center}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-feature.rev .ab-fig{order:2}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-2);aspect-ratio:4/3;margin:0;background:var(--surface)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-fig img{width:100%;height:100%;object-fit:cover}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-feature h3{font-size:var(--fs-xl);margin:0 0 var(--sp-3);line-height:var(--lh-snug);font-weight:700;letter-spacing:-.008em}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-feature ul{margin:0;padding-left:var(--sp-5);font-size:var(--fs-sm);color:var(--muted);line-height:var(--lh-body)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-feature li{margin-bottom:var(--sp-2)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-feature li:last-child{margin-bottom:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-feature li b{color:var(--text)}
/* FAQ */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-2) var(--sp-4) var(--sp-3);margin-bottom:var(--sp-3);transition:box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf details:hover{border-color:var(--line-2)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf details[open]{box-shadow:var(--sh-2);border-color:oklch(.62 0.12 95/.55)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf summary{cursor:pointer;font-size:var(--fs-md);font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:var(--sp-3);min-height:44px;align-items:center;line-height:1.4}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf summary::-webkit-details-marker{display:none}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf summary::after{content:'+';color:var(--primary);font-size:var(--fs-lg);line-height:1;flex:none;transition:transform var(--t-base) var(--ease-out)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf details[open] summary::after{content:'–';transform:rotate(180deg)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--sp-1)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf details p{font-size:var(--fs-sm);color:var(--muted);margin:var(--sp-2) 0 0;line-height:var(--lh-body)}
/* 合作伙伴墙 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-partners{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-3)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-partner{background:var(--bg);border:1px dashed var(--line-2);border-radius:var(--r-md);padding:var(--sp-4);font-size:var(--fs-sm);min-width:0;transition:border-color var(--t-base) var(--ease),background var(--t-base) var(--ease)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-partner:hover{border-color:var(--secondary);background:var(--surface)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-partner b{display:block;color:var(--text);margin-bottom:var(--sp-1);line-height:1.4}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-partner span{color:var(--muted);font-size:var(--fs-xs);line-height:1.5;display:block}
/* 步骤 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sp-4);counter-reset:ab-step}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-4);min-width:0;position:relative;transition:border-color var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-step:hover{border-color:var(--line-2);box-shadow:var(--sh-1)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-step::before{counter-increment:ab-step;content:counter(ab-step,decimal-leading-zero);display:block;font-size:var(--fs-lg);color:var(--accent);font-weight:700;margin-bottom:var(--sp-2);font-variant-numeric:tabular-nums;line-height:1;letter-spacing:.02em}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-step h4{margin:0 0 var(--sp-2);font-size:var(--fs-md);line-height:var(--lh-snug);font-weight:700}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-step p{margin:0;font-size:var(--fs-xs);color:var(--muted);line-height:1.6}
/* 清单 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-checklist{list-style:none;margin:0;padding:0;display:grid;gap:var(--sp-3)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-checklist li{display:grid;grid-template-columns:26px minmax(0,1fr);gap:var(--sp-3);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-3) var(--sp-4);font-size:var(--fs-sm);min-width:0;line-height:var(--lh-body);transition:border-color var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-checklist li:hover{border-color:var(--line-2);box-shadow:var(--sh-1)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-checklist .chk{width:22px;height:22px;border-radius:50%;border:1px solid var(--primary);color:var(--primary);display:grid;place-items:center;font-size:var(--fs-xs);flex:none;margin-top:2px;background:var(--bg)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-checklist b{color:var(--text)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-checklist span.kv{color:var(--primary);font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
/* 场景图集 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scenes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-4)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scene{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-1);background:var(--surface);min-width:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scene .ph{aspect-ratio:16/11;overflow:hidden;background:var(--surface-2)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scene .ph img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow) var(--ease-out)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scene:hover .ph img{transform:scale(1.04)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scene .tx{padding:var(--sp-4)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scene h3{margin:0 0 var(--sp-1);font-size:var(--fs-md);line-height:var(--lh-snug);font-weight:700}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scene p{margin:0;font-size:var(--fs-xs);color:var(--muted);line-height:1.6}
/* CTA 内嵌色带 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-cta{margin:var(--sp-6) 0 var(--sp-7);background:linear-gradient(100deg,oklch(.28 0.022 63) 0%,oklch(.36 0.05 63) 100%);color:var(--bg);border-radius:var(--r-lg);padding:var(--sp-6);display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.9fr);gap:var(--sp-5);align-items:center;box-shadow:var(--sh-3);position:relative;overflow:hidden}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-cta::before{content:'';position:absolute;inset:0;background:radial-gradient(120% 90% at 92% 10%,oklch(.66 0.14 263/.16) 0%,transparent 58%);pointer-events:none}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-cta>*{position:relative;z-index:1;min-width:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-cta h2{font-size:var(--fs-xl);margin:0 0 var(--sp-2);color:var(--bg);line-height:var(--lh-snug);font-weight:700;letter-spacing:-.008em}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-cta p{margin:0;font-size:var(--fs-sm);color:oklch(.9 0.018 63);line-height:var(--lh-body);max-width:52ch}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-cta .act{display:flex;flex-wrap:wrap;gap:var(--sp-3);justify-content:flex-end;min-width:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:var(--sp-2) var(--sp-5);border-radius:var(--r-pill);font-size:var(--fs-sm);font-weight:600;text-decoration:none;transition:transform var(--t-base) var(--ease-out),background var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease-out),border-color var(--t-base) var(--ease);white-space:nowrap}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-btn.pri{background:var(--accent);color:oklch(.985 0.013 63);box-shadow:var(--sh-1)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-btn.pri:hover{background:oklch(.6 0.14 263);box-shadow:var(--sh-2)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-btn.gho{background:transparent;color:var(--bg);border:1px solid oklch(.88 0.02 63/.6)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-btn.gho:hover{border-color:oklch(.88 0.02 63/.95);background:oklch(.985 0.013 63/.08)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-btn:hover{transform:translateY(-2px)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-btn:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px}
/* 页脚 */
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer{border-top:1px solid var(--line);padding:var(--sp-6) 0 var(--sp-5);display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:var(--sp-5);font-size:var(--fs-sm)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer>div{min-width:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer h4{margin:0 0 var(--sp-3);font-size:var(--fs-sm);letter-spacing:.06em;color:var(--text);font-weight:700;line-height:1.4}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer ul{list-style:none;margin:0;padding:0;color:var(--muted)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer li{margin-bottom:var(--sp-2);line-height:1.55;overflow-wrap:break-word}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer li:last-child{margin-bottom:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer a{color:var(--muted);text-decoration:none;transition:color var(--t-base) var(--ease)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer a:hover{color:var(--primary)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--sp-1)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer .ab-brand{margin-bottom:var(--sp-3)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-copy{border-top:1px solid var(--line);margin-top:var(--sp-5);padding-top:var(--sp-4);font-size:var(--fs-xs);color:var(--muted);display:flex;flex-wrap:wrap;gap:var(--sp-3);justify-content:space-between;line-height:1.5}
/* 响应式 */
@media (min-width:1600px){.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-shell{max-width:var(--container-xl)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-right{padding-left:var(--sp-8);padding-right:var(--sp-8)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-left{padding-left:var(--sp-8);padding-right:var(--sp-8)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-stairs{grid-template-columns:repeat(3,minmax(0,1fr))}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scenes{grid-template-columns:repeat(4,minmax(0,1fr))}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-steps{grid-template-columns:repeat(4,minmax(0,1fr))}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-partners{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:1024px){.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-shell{grid-template-columns:minmax(0,1fr)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-left{position:static;border-right:0;border-bottom:1px solid var(--line)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scenes{grid-template-columns:repeat(2,minmax(0,1fr))}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-feature{grid-template-columns:minmax(0,1fr);gap:var(--sp-4)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-feature.rev .ab-fig{order:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-cta{grid-template-columns:minmax(0,1fr)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-cta .act{justify-content:flex-start}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-stairs,.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scenes,.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-steps,.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-partners,.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-dash{grid-template-columns:minmax(0,1fr)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-card:nth-child(even){margin-top:0}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-left,.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-right{padding-left:var(--sp-4);padding-right:var(--sp-4)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-right{padding-bottom:var(--sp-7)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-footer{grid-template-columns:minmax(0,1fr)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-title{font-size:var(--fs-2xl)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-cta{padding:var(--sp-5)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-block{padding:var(--sp-6) 0 var(--sp-5)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-nav-cta{align-self:stretch}}
@media (max-width:380px){.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-left,.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-right{padding-left:var(--sp-3);padding-right:var(--sp-3)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-card,.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-checklist li{padding:var(--sp-3)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf{font-size:.95rem}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-btn{width:100%}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-cta .act{gap:var(--sp-2)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-brand{font-size:var(--fs-md)}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-step::before{font-size:var(--fs-md)}}
@media (prefers-reduced-motion:reduce){.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-reveal>span,.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-fade{animation:none}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-tilt:hover,.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-nav-cta:hover,.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-btn:hover{transform:none}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-scene:hover .ph img{transform:none}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf .ab-brand:hover .mark{transform:none}
.design-style-smart_manufacturing_future_blockchain_application_development_3kf details[open] summary::after{transform:none}}