.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09{
  --bg:oklch(0.985 0.008 139);
  --surface:oklch(0.96 0.02 139);
  --surface-2:oklch(0.935 0.024 139);
  --primary:oklch(0.54 0.1 139);
  --primary-ink:oklch(0.99 0.01 139);
  --secondary:oklch(0.62 0.1 187);
  --accent:oklch(0.66 0.12 289);
  --accent-2:oklch(0.78 0.08 289);
  --text:oklch(0.27 0.03 139);
  --muted:oklch(0.46 0.03 139);
  --line:oklch(0.86 0.02 139);
  --line-soft:oklch(0.905 0.014 139);
  --ink:oklch(0.22 0.02 139);
  --container:1140px;--container-lg:1400px;--container-xl:1680px;
  --gutter:clamp(12px,2vw,28px);
  --sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:22px;--sp-6:30px;--sp-7:44px;--sp-8:60px;
  --r-sm:12px;--r-md:18px;--r-lg:24px;--r-pill:999px;
  --sh-1:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.09);
  --sh-2:0 5px 11px -3px rgba(16,24,40,.11),0 2px 5px -2px rgba(16,24,40,.07);
  --sh-3:0 20px 42px -12px rgba(16,24,40,.18),0 7px 16px -8px rgba(16,24,40,.11);
  --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,3.6rem);
  --lh-tight:1.1;--lh-snug:1.3;--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;
  font-family:"Montserrat","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);color:var(--text);line-height:var(--lh-body);
  overflow-wrap:break-word;
  display:block;
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 *,
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 *::before,
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 *::after{box-sizing:border-box;min-width:0;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 img{max-width:100%;height:auto;display:block;}

/* --- 顶部提示条 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-notice{
  display:flex;align-items:center;flex-wrap:wrap;gap:var(--sp-2);
  background:var(--ink);color:oklch(0.94 0.02 139);
  padding:var(--sp-2) var(--gutter);
  font-size:var(--fs-xs);letter-spacing:.04em;line-height:1.4;
  position:sticky;top:0;z-index:60;
  box-shadow:0 1px 0 oklch(0.54 0.1 139 / .3);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-notice .dot{
  width:8px;height:8px;border-radius:var(--r-pill);background:var(--accent);
  box-shadow:0 0 0 3px oklch(0.66 0.12 289 / .22);flex:0 0 auto;
  animation:dcPulse 2.4s var(--ease) infinite;
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-notice b{color:var(--accent-2);font-weight:700;}

/* --- 布局骨架：左窄侧导航 + 主区 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-shell{
  max-width:var(--container-xl);margin:0 auto;padding:var(--sp-5) var(--gutter) var(--sp-7);
  display:grid;grid-template-columns:minmax(0,1fr);gap:var(--sp-5);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-body{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--sp-5);}

/* --- 侧栏导航 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-rail{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:var(--sp-4);box-shadow:var(--sh-1);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-brand{
  display:flex;align-items:center;gap:var(--sp-3);margin-bottom:var(--sp-4);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-brand .mark{
  width:40px;height:40px;border-radius:var(--r-pill);flex:0 0 auto;
  background:linear-gradient(140deg,var(--primary),var(--secondary));
  display:grid;place-items:center;color:var(--primary-ink);font-weight:800;font-size:var(--fs-md);
  box-shadow:var(--sh-2);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-brand strong{font-size:var(--fs-md);letter-spacing:.02em;display:block;line-height:1.2;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-brand span{font-size:var(--fs-xs);color:var(--muted);letter-spacing:.14em;text-transform:uppercase;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-nav{display:flex;flex-wrap:wrap;gap:var(--sp-2);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-nav a{
  display:inline-flex;align-items:center;gap:6px;min-height:40px;
  padding:0 var(--sp-4);border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--bg);color:var(--text);
  font-size:var(--fs-sm);text-decoration:none;
  transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease),color var(--t-base) var(--ease);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-nav a:hover{transform:translateY(-2px) scale(1.02);box-shadow:var(--sh-2);border-color:var(--primary);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-nav a.is-key{background:var(--primary);color:var(--primary-ink);border-color:var(--primary);box-shadow:var(--sh-1);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-nav a.is-key:hover{box-shadow:var(--sh-2);}

/* --- 跑马灯签名 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-marquee{
  overflow:hidden;border-radius:var(--r-md);border:1px solid var(--line);background:var(--surface);
  padding:var(--sp-2) 0;margin-top:var(--sp-3);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-marquee .track{
  display:flex;gap:var(--sp-5);width:max-content;animation:dcSlide 22s linear infinite;
  font-size:var(--fs-xs);letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-marquee .track em{font-style:normal;color:var(--primary);}

/* --- Hero（卡片堆叠 + 巨型描边数字背景） --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero{
  position:relative;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:var(--sp-6) var(--sp-5);box-shadow:var(--sh-2);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero .ghost{
  position:absolute;right:-2%;top:-6%;font-size:clamp(5.5rem,15vw,12rem);line-height:1;font-weight:800;
  color:transparent;-webkit-text-stroke:2px oklch(0.54 0.1 139 / .2);pointer-events:none;user-select:none;z-index:0;
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero .ghost.low{
  left:-1%;right:auto;top:auto;bottom:-24%;-webkit-text-stroke:2px oklch(0.66 0.12 289 / .15);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr);gap:var(--sp-5);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-kicker{
  display:inline-flex;align-items:center;gap:var(--sp-2);
  border:1px dashed var(--primary);border-radius:var(--r-pill);
  padding:var(--sp-1) var(--sp-4);font-size:var(--fs-xs);letter-spacing:.16em;
  text-transform:uppercase;color:var(--primary);background:oklch(0.96 0.02 139);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero h1{
  margin:var(--sp-3) 0;font-size:var(--fs-3xl);line-height:var(--lh-tight);letter-spacing:-.02em;font-weight:800;
  text-wrap:balance;
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero h1 .hl{
  color:var(--primary);position:relative;white-space:nowrap;
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero h1 .hl::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.28em;z-index:-1;
  background:var(--accent-2);border-radius:var(--r-pill);opacity:.5;
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero p.lead{color:var(--muted);font-size:var(--fs-md);max-width:62ch;margin:0 0 var(--sp-4);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stats{display:flex;flex-wrap:wrap;gap:var(--sp-4) var(--sp-6);margin-bottom:var(--sp-4);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stat b{display:block;font-size:var(--fs-xl);line-height:1;color:var(--primary);font-weight:800;letter-spacing:-.01em;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stat span{font-size:var(--fs-xs);color:var(--muted);letter-spacing:.06em;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-cta{display:flex;flex-wrap:wrap;gap:var(--sp-3);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .btn{
  display:inline-flex;align-items:center;gap:var(--sp-2);min-height:42px;
  padding:0 var(--sp-5);border-radius:var(--r-pill);text-decoration:none;
  font-size:var(--fs-sm);font-weight:700;letter-spacing:.02em;
  transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease),background var(--t-base) var(--ease),border-color var(--t-base) var(--ease),color var(--t-base) var(--ease);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .btn-solid{background:var(--primary);color:var(--primary-ink);box-shadow:var(--sh-2);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .btn-solid:hover{transform:translateY(-2px) scale(1.03);box-shadow:var(--sh-3);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .btn-ghost:hover{transform:translateY(-2px) scale(1.03);border-color:var(--accent);color:var(--accent);box-shadow:var(--sh-1);}

/* Hero 堆叠卡 */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stack{display:grid;gap:var(--sp-3);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stack .card{
  display:grid;grid-template-columns:88px minmax(0,1fr);gap:var(--sp-4);align-items:center;
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r-md);
  padding:var(--sp-3);box-shadow:var(--sh-1);
  transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stack .card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--line-soft);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stack .thumb{
  aspect-ratio:4/3;border-radius:var(--r-sm);overflow:hidden;background:var(--surface-2);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stack .thumb img{width:100%;height:100%;object-fit:cover;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stack h3{margin:0 0 var(--sp-1);font-size:var(--fs-sm);letter-spacing:.01em;line-height:var(--lh-snug);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stack p{margin:0;font-size:var(--fs-xs);color:var(--muted);}

/* --- 通用区块 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sec{padding:var(--sp-5) 0 0;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--sp-3);margin-bottom:var(--sp-4);border-bottom:1px solid var(--line);padding-bottom:var(--sp-3);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sec-head h2{margin:0;font-size:var(--fs-xl);line-height:var(--lh-snug);letter-spacing:-.01em;font-weight:800;text-wrap:balance;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sec-head .idx{
  font-size:var(--fs-xs);letter-spacing:.2em;text-transform:uppercase;color:var(--accent);font-weight:700;
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sec-head p{margin:var(--sp-1) 0 0;font-size:var(--fs-sm);color:var(--muted);max-width:64ch;}

/* --- 横向滚动卡片带（6 张特性卡） --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-rail-scroll{
  display:grid;grid-auto-flow:column;grid-auto-columns:minmax(232px,1fr);gap:var(--sp-4);
  overflow-x:auto;padding-bottom:var(--sp-3);scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-rail-scroll > .fcard{scroll-snap-align:start;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .fcard{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:var(--sp-4);box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:var(--sp-2);
  transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .fcard:hover{transform:translateY(-4px) scale(1.01);box-shadow:var(--sh-3);border-color:var(--primary);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .fcard .num{
  font-size:var(--fs-xs);font-weight:800;letter-spacing:.16em;color:var(--accent);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .fcard h3{margin:0;font-size:var(--fs-md);line-height:var(--lh-snug);letter-spacing:-.005em;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .fcard p{margin:0;font-size:var(--fs-sm);color:var(--muted);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .fcard .meter{height:6px;border-radius:var(--r-pill);background:var(--bg);border:1px solid var(--line);overflow:hidden;margin-top:auto;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .fcard .meter i{display:block;height:100%;background:var(--primary);border-radius:var(--r-pill);}

/* --- 粘性堆叠卡（解决方案对比） --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky{display:grid;gap:var(--sp-4);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky .scard{
  position:sticky;top:calc(var(--sp-6) + 40px);
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:var(--sp-5);box-shadow:var(--sh-2);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky .scard:nth-child(1){z-index:3;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky .scard:nth-child(2){top:calc(var(--sp-6) + 58px);z-index:2;background:var(--surface);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky .scard:nth-child(3){top:calc(var(--sp-6) + 76px);z-index:1;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky .tagline{font-size:var(--fs-xs);letter-spacing:.16em;text-transform:uppercase;color:var(--secondary);font-weight:700;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky h3{margin:var(--sp-1) 0 var(--sp-2);font-size:var(--fs-lg);letter-spacing:-.01em;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky ul{margin:0;padding-left:1.1em;font-size:var(--fs-sm);color:var(--muted);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky li{margin:var(--sp-1) 0;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky li b{color:var(--text);}

/* --- 价格档位 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-tiers{display:grid;gap:var(--sp-4);grid-template-columns:minmax(0,1fr);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .tier{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:var(--sp-5);box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:var(--sp-3);
  transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .tier:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--line-soft);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .tier.hot{border:2px solid var(--primary);background:var(--bg);box-shadow:var(--sh-2);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .tier .name{font-size:var(--fs-md);font-weight:800;letter-spacing:.02em;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .tier .price{font-size:var(--fs-xl);font-weight:800;color:var(--primary);line-height:1;letter-spacing:-.01em;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .tier .price small{font-size:var(--fs-xs);color:var(--muted);font-weight:500;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .tier ul{margin:0;padding-left:1.1em;font-size:var(--fs-sm);color:var(--muted);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .tier li{margin:var(--sp-1) 0;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .pill-note{align-self:flex-start;font-size:var(--fs-xs);padding:var(--sp-1) var(--sp-3);border-radius:var(--r-pill);border:1px solid var(--line);color:var(--muted);background:var(--bg);}

/* --- 指导清单 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-list{
  display:grid;gap:var(--sp-3);grid-template-columns:minmax(0,1fr);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .step{
  display:grid;grid-template-columns:44px minmax(0,1fr);gap:var(--sp-4);align-items:start;
  background:var(--bg);border:1px solid var(--line);border-left:4px solid var(--primary);
  border-radius:var(--r-md);padding:var(--sp-4);box-shadow:var(--sh-1);
  transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .step:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .step .n{
  width:44px;height:44px;border-radius:var(--r-pill);display:grid;place-items:center;
  background:var(--surface);border:1px dashed var(--primary);color:var(--primary);font-weight:800;font-size:var(--fs-sm);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .step h4{margin:0 0 var(--sp-1);font-size:var(--fs-md);letter-spacing:-.005em;line-height:var(--lh-snug);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .step p{margin:0;font-size:var(--fs-sm);color:var(--muted);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .step p b{color:var(--text);}

/* --- FAQ --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-faq{display:grid;gap:var(--sp-3);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-faq details{
  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);
  transition:box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-faq details[open]{box-shadow:var(--sh-2);border-color:var(--line-soft);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-faq summary{
  cursor:pointer;font-weight:700;font-size:var(--fs-sm);list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);min-height:40px;
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-faq summary::-webkit-details-marker{display:none;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-faq summary::after{content:"+";color:var(--accent);font-weight:800;font-size:var(--fs-lg);line-height:1;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-faq details[open] summary::after{content:"–";}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-faq p{margin:var(--sp-2) 0 0;font-size:var(--fs-sm);color:var(--muted);}

/* --- 应用场景图集 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-gallery{display:grid;gap:var(--sp-4);grid-template-columns:minmax(0,1fr);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .shot{
  border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:var(--surface);
  box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .shot:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:var(--line-soft);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .shot .frame{aspect-ratio:16/10;overflow:hidden;background:var(--surface-2);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .shot .frame img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow) var(--ease-out);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .shot:hover .frame img{transform:scale(1.05);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .shot .meta{padding:var(--sp-3) var(--sp-4);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .shot .meta h3{margin:0 0 var(--sp-1);font-size:var(--fs-sm);line-height:var(--lh-snug);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .shot .meta p{margin:0;font-size:var(--fs-xs);color:var(--muted);}

/* --- CTA 色带 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-band{
  margin-top:var(--sp-5);border-radius:var(--r-lg);border:1px solid var(--line);
  background:var(--surface);box-shadow:var(--sh-2);overflow:hidden;
  display:grid;grid-template-columns:minmax(0,1fr);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-band .left{padding:var(--sp-5);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-band h2{margin:0 0 var(--sp-3);font-size:var(--fs-xl);line-height:var(--lh-snug);letter-spacing:-.01em;text-wrap:balance;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-band p{margin:0 0 var(--sp-4);color:var(--muted);font-size:var(--fs-sm);max-width:58ch;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-band .right{
  padding:var(--sp-5);background:var(--primary);color:var(--primary-ink);
  display:flex;flex-direction:column;gap:var(--sp-2);justify-content:center;
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-band .right b{font-size:var(--fs-2xl);line-height:1;font-weight:800;letter-spacing:-.01em;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-band .right span{font-size:var(--fs-xs);letter-spacing:.1em;text-transform:uppercase;opacity:.9;}

/* --- 页脚 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-foot{
  margin-top:var(--sp-5);border-top:1px solid var(--line);padding-top:var(--sp-5);
  display:grid;gap:var(--sp-5);grid-template-columns:minmax(0,1fr);
}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-foot h4{margin:0 0 var(--sp-2);font-size:var(--fs-sm);letter-spacing:.06em;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--sp-1);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-foot a{color:var(--muted);text-decoration:none;font-size:var(--fs-sm);transition:color var(--t-fast) var(--ease);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-foot a:hover{color:var(--primary);}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-foot .copy{font-size:var(--fs-xs);color:var(--muted);border-top:1px dashed var(--line);padding-top:var(--sp-3);margin:0;}

/* --- 焦点态 --- */
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 a:focus-visible,
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 summary:focus-visible{
  outline:3px solid var(--accent);outline-offset:2px;border-radius:var(--r-sm);
}

/* --- 纯 CSS 入场（默认可见终态，加载即播放） --- */
@keyframes dcPop{0%{transform:scale(.94);opacity:.55;}60%{transform:scale(1.015);opacity:1;}100%{transform:scale(1);opacity:1;}}
@keyframes dcSlide{from{transform:translateX(0);}to{transform:translateX(-50%);}}
@keyframes dcPulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.25);opacity:.7;}}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .pop{animation:dcPop .55s var(--ease-out) both;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .pop.d1{animation-delay:.06s;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .pop.d2{animation-delay:.12s;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .pop.d3{animation-delay:.18s;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .pop.d4{animation-delay:.24s;}
.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .pop.d5{animation-delay:.30s;}

/* --- 响应式 --- */
@media (min-width:768px){
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:center;}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-tiers{grid-template-columns:repeat(3,minmax(0,1fr));}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-list{grid-template-columns:repeat(2,minmax(0,1fr));}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-gallery{grid-template-columns:repeat(2,minmax(0,1fr));}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-band{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-foot{grid-template-columns:repeat(3,minmax(0,1fr));}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-foot .copy{grid-column:1/-1;}
}
@media (min-width:1024px){
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-shell{grid-template-columns:240px minmax(0,1fr);align-items:start;gap:var(--sp-5);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-rail{position:sticky;top:calc(var(--sp-6) + 34px);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-nav{flex-direction:column;align-items:stretch;}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-nav a{justify-content:flex-start;width:100%;}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-gallery{grid-template-columns:repeat(3,minmax(0,1fr));}
}
@media (min-width:1600px){
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-shell{max-width:var(--container-xl);grid-template-columns:272px minmax(0,1fr);gap:var(--sp-6);padding-left:var(--sp-6);padding-right:var(--sp-6);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero h1{font-size:clamp(3rem,2rem + 3.4vw,4.4rem);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-rail-scroll{grid-auto-columns:minmax(272px,1fr);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-gallery{grid-template-columns:repeat(4,minmax(0,1fr));}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-list{grid-template-columns:repeat(3,minmax(0,1fr));}
}
@media (max-width:640px){
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero{padding:var(--sp-5) var(--sp-4);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-stack .card{grid-template-columns:72px minmax(0,1fr);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-band .left,.design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-band .right{padding:var(--sp-5) var(--sp-4);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-sticky .scard{position:static;}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-rail-scroll{grid-auto-columns:minmax(84%,1fr);}
}
@media (max-width:380px){
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09{--gutter:10px;}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-shell{padding:var(--sp-4) var(--sp-2) var(--sp-6);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero h1{font-size:clamp(1.7rem,1.3rem + 2.4vw,2.2rem);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .step{grid-template-columns:36px minmax(0,1fr);gap:var(--sp-3);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .step .n{width:36px;height:36px;}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .btn{padding:0 var(--sp-4);}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-hero h1 .hl{white-space:normal;}
}
@media (prefers-reduced-motion:reduce){
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .pop,
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-marquee .track,
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 .dc-notice .dot{animation:none !important;}
  .design-style-designchain_creative_blockchain_design_ecosystem_platform_s09 *{transition-duration:.01ms !important;}
}