.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w{
  --bg:oklch(0.15 0.03 307);
  --bg-2:oklch(0.17 0.035 307);
  --surface:oklch(0.21 0.045 307);
  --surface-2:oklch(0.19 0.04 307);
  --surface-3:oklch(0.24 0.05 307);
  --primary:oklch(0.72 0.12 307);
  --secondary:oklch(0.62 0.12 247);
  --accent:oklch(0.78 0.14 195);
  --accent-2:oklch(0.90 0.1 195);
  --text:oklch(0.94 0.02 307);
  --text-2:oklch(0.82 0.025 307);
  --muted:oklch(0.64 0.03 307);
  --line:oklch(0.34 0.04 307);
  --line-soft:oklch(0.28 0.035 307);
  --container:1140px;--container-lg:1360px;--container-xl:1620px;
  --gutter:clamp(14px,2vw,28px);
  --sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:22px;--sp-6:30px;--sp-7:42px;--sp-8:56px;
  --r-sm:2px;--r-md:4px;--r-lg:6px;--r-pill:999px;
  --sh-1:0 1px 0 oklch(1 0 0 / .05) inset,0 2px 6px oklch(0 0 0 / .34);
  --sh-2:0 1px 0 oklch(1 0 0 / .06) inset,0 10px 26px oklch(0 0 0 / .44);
  --sh-3:0 1px 0 oklch(1 0 0 / .08) inset,0 22px 54px oklch(0 0 0 / .54);
  --fs-xs:clamp(.71rem,.69rem + .1vw,.77rem);
  --fs-sm:clamp(.81rem,.79rem + .15vw,.89rem);
  --fs-md:clamp(.94rem,.9rem + .22vw,1.04rem);
  --fs-lg:clamp(1.12rem,1.03rem + .45vw,1.34rem);
  --fs-xl:clamp(1.44rem,1.26rem + .9vw,1.9rem);
  --fs-2xl:clamp(1.8rem,1.45rem + 1.8vw,2.7rem);
  --fs-3xl:clamp(2.3rem,1.75rem + 2.8vw,3.4rem);
  --lh-tight:1.12;--lh-snug:1.32;--lh-body:1.6;
  --ease:cubic-bezier(.4,0,.2,1);--ease-out:cubic-bezier(.16,1,.3,1);
  --t-fast:.15s;--t-base:.25s;--t-slow:.45s;
  position:relative;
  display:block;
  background:var(--bg);
  color:var(--text);
  font-family:"Helvetica Neue","PingFang SC","Noto Sans SC",system-ui,sans-serif;
  font-size:var(--fs-md);
  line-height:var(--lh-body);
  letter-spacing:.02em;
  overflow-x:hidden;
  overflow-wrap:break-word;
  padding-bottom:var(--sp-6);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w *,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w *::before,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w *::after{box-sizing:border-box;min-width:0;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w img,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w svg,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w video{max-width:100%;height:auto;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w a:focus-visible,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w summary:focus-visible{outline:1px solid var(--accent);outline-offset:3px;}

/* ====== 极光 mesh 背景（大面积低饱和底 + 柔光晕染） ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-aurora{
  position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  background:
    radial-gradient(46% 38% at 12% 4%,oklch(0.72 0.12 307 / .20),transparent 62%),
    radial-gradient(40% 36% at 88% 12%,oklch(0.62 0.12 247 / .17),transparent 64%),
    radial-gradient(58% 44% at 50% 108%,oklch(0.78 0.14 195 / .12),transparent 66%),
    linear-gradient(180deg,oklch(0.15 0.03 307),oklch(0.17 0.035 307) 55%,oklch(0.15 0.03 307));
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-wrap{position:relative;z-index:1;}

/* ====== 顶部提示条 ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-notice{
  display:flex;align-items:center;gap:var(--sp-2);
  max-width:var(--container-xl);margin:0 auto;
  padding:var(--sp-2) var(--gutter);
  background:linear-gradient(90deg,oklch(0.20 0.042 307),oklch(0.23 0.048 307) 60%,oklch(0.20 0.042 307));
  border-bottom:1px solid var(--line);
  font-size:var(--fs-xs);letter-spacing:.14em;color:var(--text);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-notice b{
  display:inline-block;width:6px;height:6px;border-radius:var(--r-pill);
  background:var(--accent);box-shadow:0 0 9px oklch(0.78 0.14 195 / .7);flex:0 0 auto;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-notice span{color:var(--accent-2);font-weight:600;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-notice em{font-style:normal;color:var(--muted);margin-left:auto;}

/* ====== 顶栏 ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-nav{
  position:sticky;top:0;z-index:5;
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);  background:oklch(0.15 0.03 307 / .78);
  border-bottom:1px solid var(--line);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-nav-in{
  max-width:var(--container-xl);margin:0 auto;padding:var(--sp-2) var(--gutter);
  display:flex;align-items:center;gap:var(--sp-4);flex-wrap:wrap;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-logo{
  display:flex;align-items:center;gap:var(--sp-2);font-weight:800;letter-spacing:.28em;
  font-size:var(--fs-sm);text-transform:uppercase;color:var(--text);white-space:nowrap;
  text-decoration:none;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-logo i{
  width:18px;height:18px;display:block;flex:0 0 auto;
  background:conic-gradient(from 210deg,var(--primary),var(--secondary),var(--accent-2),var(--primary));
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-nav-links{
  display:flex;gap:var(--sp-4);flex-wrap:wrap;margin-left:auto;list-style:none;padding:0;margin-block:0;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-nav-links a{
  display:inline-block;color:var(--muted);text-decoration:none;font-size:var(--fs-sm);letter-spacing:.1em;
  padding:var(--sp-2) var(--sp-1);border-bottom:1px solid transparent;
  transition:color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-nav-links a:hover,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-nav-links a:focus-visible{color:var(--accent-2);border-color:var(--accent);outline:none;}

/* ====== 容器与标题 ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-c{
  max-width:var(--container);margin:0 auto;padding:0 var(--gutter);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-sec{padding:var(--sp-7) 0 var(--sp-6);position:relative;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-kicker{
  font-size:var(--fs-xs);letter-spacing:.3em;text-transform:uppercase;color:var(--accent);
  display:flex;align-items:center;gap:var(--sp-2);margin:0 0 var(--sp-3);font-weight:600;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-kicker::after{
  content:"";height:1px;flex:1;background:linear-gradient(90deg,var(--line),transparent);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w h2.acv-h2{
  font-size:var(--fs-xl);line-height:var(--lh-tight);letter-spacing:.05em;margin:0 0 var(--sp-3);
  font-weight:800;text-transform:uppercase;text-wrap:balance;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-lead{color:var(--muted);font-size:var(--fs-sm);max-width:74ch;margin:0;}

/* ====== 大字镂空描边标题（创意签名） ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-outline{
  display:block;font-size:clamp(2.4rem,6.4vw,5rem);line-height:.94;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;
  color:transparent;-webkit-text-stroke:1.5px var(--primary);
  text-shadow:0 0 30px oklch(0.72 0.12 307 / .24);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-grad{
  background:linear-gradient(100deg,var(--accent-2),var(--primary) 52%,var(--secondary));
-webkit-background-clip:text;
background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ====== Hero：时间线叙事 + 等距几何 ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-hero{
  position:relative;padding:var(--sp-5) 0 var(--sp-6);overflow:hidden;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-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_vision_innovative_blockchain_application_development_web_design_q0w .acv-hero-sub{
  color:var(--text-2);font-size:var(--fs-md);margin:0 0 var(--sp-4);max-width:56ch;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-hero-actions{display:flex;gap:var(--sp-3);flex-wrap:wrap;margin-top:var(--sp-2);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);min-height:44px;
  padding:var(--sp-3) var(--sp-5);border-radius:var(--r-md);
  font-size:var(--fs-sm);letter-spacing:.14em;text-transform:uppercase;font-weight:700;
  text-decoration:none;border:1px solid transparent;cursor:pointer;
  transition:transform var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease),color var(--t-base) var(--ease),background var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-btn-primary{
  background:linear-gradient(120deg,var(--primary),var(--secondary));color:oklch(0.16 0.03 307);box-shadow:var(--sh-2);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-btn-primary:hover,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-btn-primary:focus-visible{transform:translateY(-2px);box-shadow:var(--sh-3);outline:none;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-btn-ghost{
  background:oklch(0.21 0.045 307 / .55);color:var(--text);border-color:var(--line);box-shadow:var(--sh-1);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-btn-ghost:hover,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-btn-ghost:focus-visible{border-color:var(--accent);color:var(--accent-2);transform:translateY(-2px);outline:none;}

.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-hero-media{
  position:relative;aspect-ratio:4/3;border-radius:var(--r-lg);overflow:hidden;margin:0;
  border:1px solid var(--line);box-shadow:var(--sh-3);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-hero-media img{
  width:100%;height:100%;object-fit:cover;display:block;
  animation:acv-kenburns 26s var(--ease) infinite alternate;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-hero-media figcaption{
  position:absolute;left:var(--sp-3);bottom:var(--sp-3);right:var(--sp-3);
  padding:var(--sp-2) var(--sp-3);border-radius:var(--r-sm);font-size:var(--fs-xs);letter-spacing:.08em;
  background:oklch(0.15 0.03 307 / .76);border:1px solid var(--line);color:var(--text-2);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);}

/* 等距立体几何装饰 */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-iso{
  position:absolute;pointer-events:none;opacity:.5;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-iso-a{
  top:6%;right:-40px;width:210px;height:210px;
  background:linear-gradient(135deg,oklch(0.72 0.12 307 / .18),oklch(0.78 0.14 195 / .12));
  transform:rotate(45deg) skew(-8deg,-8deg);
  animation:acv-breathe 9s var(--ease) infinite alternate;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-iso-b{
  left:-30px;bottom:8%;width:140px;height:140px;border:1px solid oklch(0.62 0.12 247 / .45);
  transform:rotate(45deg);
  animation:acv-breathe 11s var(--ease) infinite alternate-reverse;
}

/* Hero 时间线叙事 */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-timeline{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:var(--sp-5);
  border-top:1px solid var(--line);padding-top:var(--sp-4);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tl-item{
  padding-right:var(--sp-4);position:relative;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tl-item::before{
  content:"";position:absolute;top:-21px;left:0;width:8px;height:8px;border-radius:var(--r-pill);
  background:var(--accent);box-shadow:0 0 0 4px oklch(0.78 0.14 195 / .14);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tl-item span{font-size:var(--fs-xs);letter-spacing:.2em;color:var(--accent-2);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tl-item h3{font-size:var(--fs-sm);margin:var(--sp-1) 0 var(--sp-1);letter-spacing:.08em;line-height:var(--lh-snug);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tl-item p{margin:0;font-size:var(--fs-xs);color:var(--muted);line-height:var(--lh-snug);}

/* ====== 带图标横向列表 · 特性卡（5 个）====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-feats{display:grid;gap:var(--sp-3);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-feat{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:var(--sp-4);align-items:center;
  padding:var(--sp-3) var(--sp-4);border:1px solid var(--line);border-radius:var(--r-md);
  background:linear-gradient(100deg,oklch(0.21 0.045 307 / .85),oklch(0.19 0.04 307 / .6));
  box-shadow:var(--sh-1);
  transition:transform var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-feat:hover,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-feat:focus-within{
  transform:translateX(4px);border-color:oklch(0.72 0.12 307 / .5);box-shadow:var(--sh-2);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-feat-ico{
  width:36px;height:36px;flex:0 0 auto;display:grid;place-items:center;border-radius:var(--r-sm);
  font-size:var(--fs-md);
  background:oklch(0.72 0.12 307 / .13);border:1px solid oklch(0.72 0.12 307 / .34);color:var(--accent-2);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-feat h3{margin:0 0 var(--sp-1);font-size:var(--fs-md);letter-spacing:.06em;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-feat p{margin:0;font-size:var(--fs-sm);color:var(--muted);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-feat b{
  font-size:var(--fs-lg);letter-spacing:.02em;color:var(--accent);font-variant-numeric:tabular-nums;white-space:nowrap;
}

/* ====== 网格拼图 hover 放大 ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-mosaic{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:126px;gap:var(--sp-3);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tile{
  position:relative;overflow:hidden;border-radius:var(--r-md);border:1px solid var(--line);margin:0;
  box-shadow:var(--sh-1);
  transition:transform var(--t-slow) var(--ease-out),box-shadow var(--t-slow) var(--ease-out),border-color var(--t-base) var(--ease),z-index var(--t-fast) linear;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tile img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.9) contrast(1.02);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tile figcaption{
  position:absolute;inset:auto 0 0 0;padding:var(--sp-2) var(--sp-3);font-size:var(--fs-xs);letter-spacing:.06em;
  background:linear-gradient(0deg,oklch(0.15 0.03 307 / .9),transparent);color:var(--text-2);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tile:hover,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tile:focus-within{transform:scale(1.05);box-shadow:var(--sh-3);z-index:2;border-color:var(--accent);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tile-lg{grid-column:span 2;grid-row:span 2;}

/* ====== FAQ（纯 CSS details） ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-faq{display:grid;gap:var(--sp-2);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-faq details{
  border:1px solid var(--line);border-radius:var(--r-md);background:oklch(0.19 0.04 307 / .7);
  box-shadow:var(--sh-1);overflow:hidden;transition:border-color var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-faq details[open]{border-color:oklch(0.78 0.14 195 / .42);box-shadow:var(--sh-2);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-faq summary{
  cursor:pointer;list-style:none;padding:var(--sp-3) var(--sp-4);
  display:flex;align-items:center;gap:var(--sp-3);font-size:var(--fs-sm);font-weight:700;letter-spacing:.04em;min-height:44px;
  transition:color var(--t-fast) var(--ease);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-faq summary:hover{color:var(--accent-2);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-faq summary::-webkit-details-marker{display:none;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-faq summary::before{
  content:"+";display:grid;place-items:center;width:22px;height:22px;flex:0 0 auto;border-radius:var(--r-sm);
  font-size:var(--fs-sm);color:var(--accent-2);border:1px solid oklch(0.78 0.14 195 / .38);background:oklch(0.78 0.14 195 / .1);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-faq details[open] summary::before{content:"–";}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-faq .acv-a{
  padding:0 var(--sp-4) var(--sp-4) calc(var(--sp-4) + 34px);margin:0;font-size:var(--fs-sm);color:var(--muted);line-height:var(--lh-body);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-faq .acv-a b{color:var(--accent-2);}

/* ====== 数据可视化面板 ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-dash{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-3);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-metric{
  padding:var(--sp-4);border:1px solid var(--line);border-radius:var(--r-md);background:oklch(0.21 0.045 307 / .62);box-shadow:var(--sh-1);
  transition:border-color var(--t-base) var(--ease),transform var(--t-base) var(--ease);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-metric:hover{border-color:oklch(0.78 0.14 195 / .34);transform:translateY(-2px);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-metric span{font-size:var(--fs-xs);letter-spacing:.16em;color:var(--muted);text-transform:uppercase;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-metric strong{
  display:block;font-size:var(--fs-2xl);line-height:var(--lh-tight);color:var(--accent-2);font-variant-numeric:tabular-nums;margin:var(--sp-1) 0;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-metric small{font-size:var(--fs-xs);color:var(--muted);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-bar{height:8px;border-radius:var(--r-pill);background:oklch(0.28 0.04 307);overflow:hidden;margin-top:var(--sp-2);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-bar i{display:block;height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--secondary),var(--accent));transform-origin:left center;animation:acv-grow 1.6s var(--ease-out) both;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-dash-note{
  grid-column:1/-1;display:flex;gap:var(--sp-3);flex-wrap:wrap;font-size:var(--fs-xs);color:var(--muted);
  border-top:1px solid var(--line);padding-top:var(--sp-3);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-dash-note b{color:var(--text);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-spark{
  display:flex;align-items:flex-end;gap:4px;height:60px;margin-top:var(--sp-3);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-spark i{
  flex:1;background:linear-gradient(180deg,var(--accent),oklch(0.62 0.12 247 / .5));border-radius:var(--r-sm);
  transform-origin:bottom;animation:acv-grow-y 1.2s var(--ease-out) both;
}

/* ====== 解决方案对比表 ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-1);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w table.acv-table{width:100%;border-collapse:collapse;min-width:640px;font-size:var(--fs-sm);background:oklch(0.19 0.04 307 / .6);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-table th,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-table td{padding:var(--sp-3) var(--sp-4);text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-table thead th{
  font-size:var(--fs-xs);letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2);background:oklch(0.23 0.05 307);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-table tbody tr{transition:background var(--t-fast) var(--ease);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-table tbody tr:hover{background:oklch(0.24 0.05 307 / .7);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-table td b{color:var(--text);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tag{
  display:inline-block;padding:2px var(--sp-2);border-radius:var(--r-sm);font-size:var(--fs-xs);letter-spacing:.08em;
  border:1px solid oklch(0.78 0.14 195 / .42);color:var(--accent-2);background:oklch(0.78 0.14 195 / .1);
}

/* ====== 实用指导清单 ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--sp-3);counter-reset:acvstep;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-step{
  position:relative;padding:var(--sp-4) var(--sp-4) var(--sp-4) calc(var(--sp-4) + 34px);
  border:1px solid var(--line);border-left:2px solid var(--primary);border-radius:var(--r-md);
  background:linear-gradient(100deg,oklch(0.21 0.045 307 / .8),oklch(0.18 0.038 307 / .6));box-shadow:var(--sh-1);
  transition:transform var(--t-base) var(--ease),border-left-color var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-step:hover{transform:translateY(-3px);border-left-color:var(--accent);box-shadow:var(--sh-2);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-step::before{
  counter-increment:acvstep;content:counter(acvstep,decimal-leading-zero);
  position:absolute;left:var(--sp-3);top:var(--sp-4);font-size:var(--fs-sm);font-weight:800;letter-spacing:.06em;color:var(--accent);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-step h3{margin:0 0 var(--sp-2);font-size:var(--fs-md);letter-spacing:.05em;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-step p{margin:0;font-size:var(--fs-sm);color:var(--muted);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-step em{font-style:normal;color:var(--accent-2);font-variant-numeric:tabular-nums;}

/* ====== CTA：内嵌色带 ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-cta{
  position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);
  background:linear-gradient(100deg,oklch(0.21 0.045 307 / .92),oklch(0.24 0.05 307 / .8));
  padding:var(--sp-5) var(--sp-5) var(--sp-5) calc(var(--sp-5) + 4px);
  display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:var(--sp-5);align-items:center;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-cta::before{
  content:"";position:absolute;inset:0 auto 0 0;width:4px;
  background:linear-gradient(180deg,var(--primary),var(--accent));
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-cta h2{margin:0 0 var(--sp-2);font-size:var(--fs-xl);line-height:var(--lh-tight);letter-spacing:.05em;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-cta p{margin:0;color:var(--muted);font-size:var(--fs-sm);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-cta-side{display:grid;gap:var(--sp-2);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-cta-side li{
  list-style:none;font-size:var(--fs-xs);color:var(--text);display:flex;gap:var(--sp-2);align-items:center;
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-cta-side ul{margin:0;padding:0;display:grid;gap:var(--sp-2);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-cta-side li::before{content:"◆";color:var(--accent);font-size:.7em;}

/* ====== 页脚 ====== */
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-foot{
  margin-top:var(--sp-6);border-top:1px solid var(--line);padding-top:var(--sp-5);
  display:grid;grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(0,.85fr));gap:var(--sp-5);
}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-foot h3{font-size:var(--fs-sm);letter-spacing:.16em;text-transform:uppercase;margin:0 0 var(--sp-2);color:var(--accent-2);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-foot p,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-foot li{font-size:var(--fs-xs);color:var(--muted);margin:0 0 var(--sp-1);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-foot ul{list-style:none;margin:0;padding:0;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-foot a{color:inherit;text-decoration:none;transition:color var(--t-fast) var(--ease);}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-foot a:hover,
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-foot a:focus-visible{color:var(--accent-2);outline:none;}
.design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-copy{
  grid-column:1/-1;margin-top:var(--sp-3);padding-top:var(--sp-3);border-top:1px solid var(--line);
  font-size:var(--fs-xs);color:var(--muted);display:flex;gap:var(--sp-3);flex-wrap:wrap;
}

/* ====== 动效（纯 CSS，加载即播放，默认可见） ====== */
@keyframes acv-kenburns{
  from{transform:scale(1) translate3d(0,0,0);}
  to{transform:scale(1.09) translate3d(-1.5%,-1.5%,0);}
}
@keyframes acv-breathe{
  from{transform:rotate(45deg) skew(-8deg,-8deg) scale(.94);opacity:.38;}
  to{transform:rotate(45deg) skew(-8deg,-8deg) scale(1.06);opacity:.6;}
}
@keyframes acv-grow{from{transform:scaleX(0);}to{transform:scaleX(1);}}
@keyframes acv-grow-y{from{transform:scaleY(.1);}to{transform:scaleY(1);}}

/* ====== 响应式 ====== */
@media (min-width:1600px){
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-c{max-width:var(--container-lg);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-hero-grid{gap:var(--sp-7);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-mosaic{grid-template-columns:repeat(6,minmax(0,1fr));grid-auto-rows:146px;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-dash{grid-template-columns:repeat(4,minmax(0,1fr));}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-checklist{grid-template-columns:repeat(3,minmax(0,1fr));}
}
@media (min-width:2000px){
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-c{max-width:var(--container-xl);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-sec{padding:var(--sp-8) 0 var(--sp-7);}
}
@media (max-width:1024px){
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-hero-grid{grid-template-columns:minmax(0,1fr);gap:var(--sp-5);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-timeline{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--sp-4);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tl-item{padding-right:0;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-mosaic{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:118px;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-dash{grid-template-columns:repeat(2,minmax(0,1fr));}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-cta{grid-template-columns:minmax(0,1fr);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-foot{grid-template-columns:minmax(0,1fr) minmax(0,1fr);}
}
@media (max-width:640px){
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-sec{padding:var(--sp-6) 0 var(--sp-5);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-nav-links{gap:var(--sp-3);margin-left:0;width:100%;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-feat{grid-template-columns:auto minmax(0,1fr);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-feat b{grid-column:2;justify-self:start;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-checklist{grid-template-columns:minmax(0,1fr);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-dash{grid-template-columns:minmax(0,1fr);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-metric[style]{grid-column:auto !important;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-timeline{grid-template-columns:minmax(0,1fr);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-foot{grid-template-columns:minmax(0,1fr);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-iso{display:none;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-cta{padding:var(--sp-4) var(--sp-4) var(--sp-4) calc(var(--sp-4) + 4px);}
}
@media (max-width:380px){
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w{--gutter:var(--sp-3);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-c{padding:0 var(--sp-3);}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-mosaic{grid-template-columns:minmax(0,1fr);grid-auto-rows:146px;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-tile-lg{grid-column:span 1;grid-row:span 1;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-notice em{display:none;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-outline{font-size:clamp(1.8rem,10.5vw,2.5rem);-webkit-text-stroke-width:1px;}
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w .acv-btn{padding:var(--sp-3) var(--sp-4);letter-spacing:.1em;}
}
@media (prefers-reduced-motion:reduce){
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w *,
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w *::before,
  .design-style-aurora_chain_vision_innovative_blockchain_application_development_web_design_q0w *::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;
  }
}