.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu{--bg:oklch(0.15 0.03 218);--surface:oklch(0.21 0.045 218);--surface-2:oklch(0.19 0.04 218);--surface-3:oklch(0.18 0.04 218);--primary:oklch(0.72 0.12 218);--secondary:oklch(0.62 0.12 258);--accent:oklch(0.78 0.14 23);--accent-2:oklch(0.90 0.1 23);--text:oklch(0.94 0.02 218);--muted:oklch(0.62 0.03 218);--line:oklch(0.30 0.03 218);--line-soft:oklch(0.26 0.03 218);--container:1140px;--container-lg:1360px;--container-xl:1600px;--gutter:clamp(14px,2.2vw,28px);--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:20px;--sp-6:28px;--sp-7:40px;--sp-8:56px;--r-sm:2px;--r-md:4px;--r-lg:6px;--r-pill:999px;--sh-1:0 1px 0 rgba(255,255,255,.05) inset,0 2px 8px rgba(0,0,0,.35);--sh-2:0 1px 0 rgba(255,255,255,.06) inset,0 10px 26px rgba(0,0,0,.44);--sh-3:0 1px 0 rgba(255,255,255,.08) inset,0 22px 56px rgba(0,0,0,.54);--fs-xs:clamp(.72rem,.7rem + .1vw,.78rem);--fs-sm:clamp(.82rem,.8rem + .15vw,.9rem);--fs-md:clamp(.95rem,.9rem + .25vw,1.05rem);--fs-lg:clamp(1.12rem,1.02rem + .5vw,1.36rem);--fs-xl:clamp(1.45rem,1.26rem + 1vw,1.95rem);--fs-2xl:clamp(1.8rem,1.45rem + 1.9vw,2.75rem);--fs-3xl:clamp(2.3rem,1.75rem + 2.9vw,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;
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/* --- 极光 mesh 背景层 --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;background:
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.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;opacity:.3;background-image:repeating-linear-gradient(115deg,oklch(0.72 0.12 218/.05) 0 1px,transparent 1px 46px),repeating-linear-gradient(115deg,oklch(0.62 0.12 258/.045) 0 1px,transparent 1px 92px);}

.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu>*{position:relative;z-index:1;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-wrap{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter);min-width:0;}

/* --- 顶部提示条 --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-notice{background:linear-gradient(180deg,oklch(0.22 0.048 218),oklch(0.19 0.042 218));border-bottom:1px solid var(--line);font-size:var(--fs-xs);letter-spacing:.02em;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-notice .ac-wrap{display:flex;align-items:center;gap:var(--sp-2);min-height:34px;color:var(--muted);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-notice i{width:7px;height:7px;flex:0 0 auto;border-radius:var(--r-pill);background:var(--accent);box-shadow:0 0 0 3px oklch(0.78 0.14 23/.16);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-notice b{color:var(--accent-2);font-weight:600;margin-left:auto;white-space:nowrap;}

/* --- 斜切色带签名 --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-slash{position:relative;background:linear-gradient(102deg,oklch(0.72 0.12 218/.14) 0 34%,transparent 34.2%),linear-gradient(102deg,transparent 62%,oklch(0.62 0.12 258/.14) 62.2% 100%);clip-path:polygon(0 0,100% 3.2%,100% 100%,0 96.8%);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rule{height:1px;background:linear-gradient(90deg,transparent,var(--line) 12%,var(--line) 88%,transparent);}

/* --- 文档式外壳：左目录 + 正文 --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-doc{display:grid;grid-template-columns:minmax(0,244px) minmax(0,1fr);gap:var(--sp-6);align-items:start;padding-block:var(--sp-6) var(--sp-8);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rail{position:sticky;top:var(--sp-4);background:oklch(0.21 0.045 218/.72);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-1);padding:var(--sp-4);-webkit-backdrop-filter:blur(10px);
backdrop-filter:blur(10px);min-width:0;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rail h2{font-size:var(--fs-xs);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 var(--sp-3);font-weight:600;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rail ol{list-style:none;margin:0 0 var(--sp-4);padding:0;counter-reset:rail;display:grid;gap:2px;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rail li{counter-increment:rail;min-width:0;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rail a{display:flex;align-items:baseline;gap:var(--sp-2);min-height:32px;padding:var(--sp-1) var(--sp-2);border-radius:var(--r-sm);color:var(--muted);text-decoration:none;font-size:var(--fs-sm);transition:color var(--t-fast) var(--ease),background var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease),transform var(--t-fast) var(--ease-out);border-left:2px solid transparent;line-height:var(--lh-snug);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rail a::before{content:counter(rail,decimal-leading-zero);color:var(--primary);font-size:var(--fs-xs);opacity:.8;flex:0 0 auto;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rail a:hover{color:var(--text);background:oklch(0.72 0.12 218/.10);border-left-color:var(--primary);transform:translateX(2px);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rail .ac-railnote{font-size:var(--fs-xs);color:var(--muted);border-top:1px solid var(--line);padding-top:var(--sp-3);line-height:var(--lh-snug);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rail .ac-railnote b{color:var(--accent-2);}

/* --- Hero --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-hero{padding-block:var(--sp-7) var(--sp-6);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:var(--sp-6);align-items:center;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-eyebrow{display:inline-flex;align-items:center;gap:var(--sp-2);font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--primary);border:1px solid var(--line);border-radius:var(--r-pill);padding:5px var(--sp-3);background:oklch(0.21 0.045 218/.7);line-height:1;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-eyebrow span{color:var(--accent);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-h1{font-size:var(--fs-3xl);line-height:var(--lh-tight);margin:var(--sp-4) 0 var(--sp-3);letter-spacing:-.015em;font-weight:700;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-h1 em{font-style:normal;background:linear-gradient(96deg,var(--primary),var(--secondary) 46%,var(--accent) 100%);-webkit-background-clip:text;
background-clip:text;-webkit-text-fill-color:transparent;color:transparent;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-lede{color:var(--muted);font-size:var(--fs-md);max-width:56ch;margin:0 0 var(--sp-5);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-lede b{color:var(--text);font-weight:600;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-cta-row{display:flex;flex-wrap:wrap;gap:var(--sp-3);align-items:center;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);min-height:42px;padding:0 var(--sp-5);border-radius:var(--r-md);font-size:var(--fs-sm);font-weight:600;letter-spacing:.02em;text-decoration:none;cursor:pointer;transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease),background var(--t-base) var(--ease),color var(--t-base) var(--ease),border-color var(--t-base) var(--ease);border:1px solid transparent;}
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.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-btn--primary:hover{transform:translateY(-2px);box-shadow:var(--sh-3);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-btn--primary:active{transform:translateY(0);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-btn--ghost{background:oklch(0.21 0.045 218/.6);border-color:var(--line);color:var(--text);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-btn--ghost:hover{border-color:var(--accent);color:var(--accent-2);transform:translateY(-2px);box-shadow:var(--sh-1);}
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.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-metrics div{min-width:0;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-metrics b{display:block;font-size:var(--fs-xl);color:var(--accent-2);line-height:1.1;letter-spacing:-.01em;}
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/* Hero 主视觉 */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-hero-visual{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-3);background:var(--surface);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-hero-visual img{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:16/11;object-fit:cover;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-hero-visual .ac-cap{position:absolute;left:var(--sp-3);right:var(--sp-3);bottom:var(--sp-3);background:oklch(0.15 0.03 218/.78);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-2) var(--sp-3);font-size:var(--fs-xs);color:var(--muted);-webkit-backdrop-filter:blur(8px);
backdrop-filter:blur(8px);line-height:var(--lh-snug);overflow-wrap:break-word;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-hero-visual .ac-cap b{color:var(--accent-2);}

/* --- 通用区块 --- */
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.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--sp-3);margin-bottom:var(--sp-5);}
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.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-sec-head h2{font-size:var(--fs-2xl);line-height:var(--lh-snug);margin:0;font-weight:700;letter-spacing:-.015em;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-sec-head p{margin:var(--sp-2) 0 0;color:var(--muted);font-size:var(--fs-sm);max-width:62ch;}
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/* --- 瀑布流不等高特性卡（3 个） --- */
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.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-fcard{break-inside:avoid;display:block;margin:0 0 var(--sp-4);background:oklch(0.21 0.045 218/.82);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-1);overflow:hidden;transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-fcard:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:oklch(0.72 0.12 218/.55);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-fcard img{display:block;width:100%;max-width:100%;height:auto;object-fit:cover;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-fcard .ac-fbody{padding:var(--sp-4);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-fcard h3{margin:0 0 var(--sp-2);font-size:var(--fs-lg);line-height:var(--lh-snug);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-fcard p{margin:0;color:var(--muted);font-size:var(--fs-sm);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-fcard ul{margin:var(--sp-3) 0 0;padding-left:var(--sp-4);color:var(--muted);font-size:var(--fs-sm);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-fcard ul li{margin-bottom:var(--sp-1);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-fcard code{color:var(--accent-2);font-size:.92em;}

/* --- 粘性堆叠卡（服务/价格档位） --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-stack{display:grid;gap:var(--sp-4);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard{position:sticky;top:calc(var(--sp-6) + var(--sp-5));background:linear-gradient(180deg,oklch(0.21 0.045 218),oklch(0.18 0.04 218));border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:var(--sp-5);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:var(--sp-5);min-width:0;transition:box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard:hover{border-color:oklch(0.72 0.12 218/.4);box-shadow:var(--sh-3);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard>div{min-width:0;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard:nth-child(2){transform:translateY(6px);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard:nth-child(3){transform:translateY(12px);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard h3{margin:0 0 var(--sp-2);font-size:var(--fs-xl);line-height:var(--lh-snug);}
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.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard .ac-price small{font-size:var(--fs-xs);color:var(--muted);letter-spacing:.02em;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard p{margin:0;color:var(--muted);font-size:var(--fs-sm);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-spec{list-style:none;margin:0;padding:0;display:grid;gap:var(--sp-2);font-size:var(--fs-sm);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-spec li{display:flex;gap:var(--sp-2);align-items:flex-start;min-width:0;color:var(--muted);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-spec li::before{content:"▹";color:var(--primary);flex:0 0 auto;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-spec b{color:var(--text);}

/* --- 客户评价 --- */
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.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-quote:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:oklch(0.72 0.12 218/.4);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-quote p{margin:0 0 var(--sp-3);font-size:var(--fs-sm);color:var(--text);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-quote footer{display:flex;align-items:center;gap:var(--sp-2);font-size:var(--fs-xs);color:var(--muted);border-top:1px solid var(--line);padding-top:var(--sp-3);min-width:0;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-avatar{width:28px;height:28px;flex:0 0 auto;border-radius:var(--r-sm);background:linear-gradient(120deg,var(--primary),var(--secondary));display:grid;place-items:center;color:oklch(0.15 0.03 218);font-weight:700;font-size:var(--fs-xs);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-quote .ac-kpi{color:var(--accent-2);font-weight:600;}

/* --- 实用指导清单 --- */
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.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-checklist li{counter-increment:chk;display:grid;grid-template-columns:32px minmax(0,1fr);gap:var(--sp-3);align-items:start;background:oklch(0.21 0.045 218/.7);border:1px solid var(--line);border-left:2px solid var(--primary);border-radius:var(--r-md);padding:var(--sp-3) var(--sp-4);min-width:0;transition:border-left-color var(--t-base) var(--ease),background var(--t-base) var(--ease),transform var(--t-base) var(--ease-out);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-checklist li:hover{border-left-color:var(--accent);background:oklch(0.21 0.045 218/.95);transform:translateX(2px);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-checklist li>div{min-width:0;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-checklist li::before{content:counter(chk,decimal-leading-zero);font-size:var(--fs-sm);color:var(--primary);font-weight:700;padding-top:2px;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-checklist h3{margin:0 0 var(--sp-1);font-size:var(--fs-md);line-height:var(--lh-snug);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-checklist p{margin:0;color:var(--muted);font-size:var(--fs-sm);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-checklist code{color:var(--accent-2);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-guide-aside{background:oklch(0.21 0.045 218/.85);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-4);box-shadow:var(--sh-1);min-width:0;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-guide-aside h3{margin:0 0 var(--sp-3);font-size:var(--fs-sm);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-guide-aside img{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-sm);margin-bottom:var(--sp-3);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-guide-aside dl{margin:0;font-size:var(--fs-sm);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-guide-aside dt{color:var(--primary);font-size:var(--fs-xs);letter-spacing:.06em;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-guide-aside dd{margin:var(--sp-1) 0 var(--sp-3);color:var(--muted);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-guide-aside dd:last-child{margin-bottom:0;}

/* --- 合作伙伴墙 --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-partners{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:var(--sp-3);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-partner{display:flex;align-items:center;gap:var(--sp-2);justify-content:center;min-height:52px;background:oklch(0.21 0.045 218/.6);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-2);font-size:var(--fs-xs);color:var(--muted);text-align:center;transition:color var(--t-base) var(--ease),border-color var(--t-base) var(--ease),transform var(--t-base) var(--ease-out),background var(--t-base) var(--ease);min-width:0;overflow-wrap:break-word;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-partner:hover{color:var(--text);border-color:oklch(0.72 0.12 218/.5);transform:translateY(-2px);background:oklch(0.21 0.045 218/.85);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-partner svg{flex:0 0 auto;}

/* --- 关键数据条 --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-stat{background:var(--surface-2);padding:var(--sp-4);min-width:0;transition:background var(--t-base) var(--ease);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-stat:hover{background:oklch(0.21 0.045 218);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-stat b{display:block;font-size:var(--fs-xl);color:var(--accent-2);line-height:1.1;letter-spacing:-.01em;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-stat span{display:block;margin-top:var(--sp-1);font-size:var(--fs-xs);color:var(--muted);}

/* --- 最新动态 --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-news{display:grid;gap:var(--sp-3);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-newsitem{display:grid;grid-template-columns:116px minmax(0,1fr) auto;gap:var(--sp-4);align-items:center;background:oklch(0.21 0.045 218/.55);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-3);min-width:0;transition:border-color var(--t-base) var(--ease),background var(--t-base) var(--ease),transform var(--t-base) var(--ease-out);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-newsitem:hover{border-color:oklch(0.72 0.12 218/.5);background:oklch(0.21 0.045 218/.9);transform:translateX(2px);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-newsitem>div{min-width:0;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-newsitem img{width:100%;max-width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r-sm);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-newsitem h3{margin:0 0 var(--sp-1);font-size:var(--fs-md);line-height:var(--lh-snug);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-newsitem p{margin:0;font-size:var(--fs-sm);color:var(--muted);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-newsitem time{font-size:var(--fs-xs);color:var(--primary);white-space:nowrap;justify-self:end;}

/* --- 工作流程步骤 --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--sp-3);counter-reset:flow;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-step{position:relative;counter-increment:flow;background:oklch(0.21 0.045 218/.7);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-4) var(--sp-3);min-width:0;transition:border-color var(--t-base) var(--ease),background var(--t-base) var(--ease),transform var(--t-base) var(--ease-out);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-step:hover{border-color:oklch(0.72 0.12 218/.45);background:oklch(0.21 0.045 218/.92);transform:translateY(-2px);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-step::before{content:counter(flow);display:grid;place-items:center;width:26px;height:26px;border-radius:var(--r-sm);background:oklch(0.72 0.12 218/.16);color:var(--primary);font-size:var(--fs-sm);font-weight:700;margin-bottom:var(--sp-2);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-step h3{margin:0 0 var(--sp-1);font-size:var(--fs-sm);line-height:var(--lh-snug);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-step p{margin:0;font-size:var(--fs-xs);color:var(--muted);line-height:var(--lh-snug);}

/* --- 斜切 CTA 色带 --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-cta{margin-block:var(--sp-7);background:linear-gradient(100deg,oklch(0.24 0.05 218),oklch(0.19 0.04 222));border-block:1px solid var(--line);clip-path:polygon(0 4%,100% 0,100% 96%,0 100%);overflow:hidden;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-cta .ac-wrap{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:var(--sp-5);align-items:center;padding-block:var(--sp-7);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-cta .ac-wrap>div{min-width:0;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-cta h2{margin:0 0 var(--sp-2);font-size:var(--fs-2xl);line-height:var(--lh-snug);letter-spacing:-.015em;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-cta p{margin:0 0 var(--sp-4);color:var(--muted);font-size:var(--fs-sm);max-width:60ch;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-cta .ac-cta-note{font-size:var(--fs-xs);color:var(--muted);border-top:1px dashed var(--line);padding-top:var(--sp-3);line-height:var(--lh-snug);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-cta .ac-cta-note b{color:var(--accent-2);}

/* --- 页脚 --- */
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot{border-top:1px solid var(--line);background:oklch(0.13 0.028 218);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot .ac-wrap{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,.9fr));gap:var(--sp-5);padding-block:var(--sp-6);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot .ac-wrap>div{min-width:0;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot h3{margin:0 0 var(--sp-3);font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--sp-2);font-size:var(--fs-sm);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot a{color:var(--muted);text-decoration:none;transition:color var(--t-fast) var(--ease);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot a:hover{color:var(--accent-2);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot .ac-brandline{font-size:var(--fs-lg);font-weight:700;background:linear-gradient(96deg,var(--primary),var(--accent));-webkit-background-clip:text;
background-clip:text;-webkit-text-fill-color:transparent;color:transparent;margin-bottom:var(--sp-2);line-height:var(--lh-snug);}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot .ac-fine{grid-column:1/-1;border-top:1px solid var(--line);padding-top:var(--sp-4);display:flex;flex-wrap:wrap;gap:var(--sp-3);justify-content:space-between;font-size:var(--fs-xs);color:var(--muted);}

/* --- 入场动效：文字逐行遮罩上滑（纯 CSS，加载即播） --- */
@keyframes ac-maskup{from{transform:translateY(105%);}to{transform:translateY(0);}}
@keyframes ac-fadeup{from{transform:translateY(14px);}to{transform:translateY(0);}}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-line{display:block;overflow:hidden;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-line>span{display:block;animation:ac-maskup .72s var(--ease-out) both;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-line:nth-child(2)>span{animation-delay:.1s;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-line:nth-child(3)>span{animation-delay:.2s;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-anim{animation:ac-fadeup .6s var(--ease-out) both;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-anim[data-d="1"]{animation-delay:.08s;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-anim[data-d="2"]{animation-delay:.16s;}
.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-anim[data-d="3"]{animation-delay:.24s;}

/* --- 响应式 --- */
@media (min-width:1600px){
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-wrap{max-width:var(--container-lg);}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-doc{grid-template-columns:minmax(0,292px) minmax(0,1fr);gap:var(--sp-6);}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-falls{columns:4;}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-quotes{grid-template-columns:repeat(4,minmax(0,1fr));}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-partners{grid-template-columns:repeat(8,minmax(0,1fr));}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-flow{grid-template-columns:repeat(5,minmax(0,1fr));}
}
@media (min-width:2200px){
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-wrap{max-width:var(--container-xl);}
}
@media (max-width:1024px){
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-doc{grid-template-columns:minmax(0,1fr);}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-rail{position:static;}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-hero-grid,.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-guide,.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard,.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-cta .ac-wrap{grid-template-columns:minmax(0,1fr);}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-falls{columns:2;}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-quotes{grid-template-columns:repeat(2,minmax(0,1fr));}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-partners{grid-template-columns:repeat(3,minmax(0,1fr));}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-flow{grid-template-columns:repeat(2,minmax(0,1fr));}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot .ac-wrap{grid-template-columns:repeat(2,minmax(0,1fr));}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard{position:static;}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard:nth-child(2),.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-scard:nth-child(3){transform:none;}
}
@media (max-width:640px){
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-falls{columns:1;}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-quotes,.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-partners,.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-flow,.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-stats,.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-metrics{grid-template-columns:minmax(0,1fr);}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-newsitem{grid-template-columns:minmax(0,1fr);gap:var(--sp-2);}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-newsitem img{aspect-ratio:16/7;}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-newsitem time{justify-self:start;}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-foot .ac-wrap{grid-template-columns:minmax(0,1fr);}
}
@media (max-width:380px){
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-wrap{padding-inline:var(--sp-3);}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-sec{padding-block:var(--sp-5);}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-checklist li{grid-template-columns:minmax(0,1fr);gap:var(--sp-1);}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-btn{width:100%;}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-h1{font-size:clamp(1.7rem,1.4rem + 4vw,2.2rem);}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-notice .ac-wrap{padding-block:var(--sp-1);}
}
@media (prefers-reduced-motion:reduce){
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-line>span,.design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu .ac-anim{animation:none;transform:none;}
  .design-style-aurora_chain_innovative_blockchain_application_development_platform_ayu *{transition-duration:.01ms;}
}