/* ===== 自然有机 · 智慧启迪 · 区块链应用开发平台 ===== */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l{
  --bg:oklch(0.985 0.013 78);
  --surface:oklch(0.962 0.02 78);
  --surface-2:oklch(0.975 0.017 78);
  --primary:oklch(0.54 0.1 92);
  --secondary:oklch(0.62 0.1 195);
  --accent:oklch(0.66 0.12 252);
  --accent-2:oklch(0.78 0.08 252);
  --text:oklch(0.28 0.022 78);
  --muted:oklch(0.47 0.02 78);
  --line:oklch(0.88 0.015 78);
  --line-soft:oklch(0.91 0.013 78);
  --container:1140px;--container-lg:1320px;--container-xl:1560px;
  --gutter:clamp(14px,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:12px;--r-md:20px;--r-lg:28px;--r-pill:999px;
  --sh-1:0 1px 2px rgba(120,90,60,.06),0 1px 3px rgba(120,90,60,.08);
  --sh-2:0 6px 14px -4px rgba(120,90,60,.12),0 2px 6px -2px rgba(120,90,60,.08);
  --sh-3:0 20px 42px -14px rgba(120,90,60,.19),0 8px 16px -8px rgba(120,90,60,.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(1.12rem,1.03rem + .5vw,1.36rem);
  --fs-xl:clamp(1.44rem,1.26rem + .9vw,1.9rem);
  --fs-2xl:clamp(1.8rem,1.45rem + 1.8vw,2.7rem);
  --fs-3xl:clamp(2.2rem,1.7rem + 2.7vw,3.3rem);
  --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;
  --mono:ui-monospace,SFMono-Regular,"SF Mono","Cascadia Mono","JetBrains Mono",Menlo,Consolas,monospace;
  position:relative;
  display:block;
  width:100%;
  max-width:100%;
  overflow-x:hidden;
  overflow-wrap:break-word;
  background:var(--bg);
  color:var(--text);
  font-family:var(--mono);
  font-size:var(--fs-md);
  line-height:var(--lh-body);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l *,
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l *::before,
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l *::after{box-sizing:border-box;min-width:0;}

/* ---------- 顶部提示条 ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-notice{
  position:relative;z-index:60;
  display:flex;align-items:center;gap:var(--sp-2);
  padding:var(--sp-2) var(--gutter);
  background:oklch(0.30 0.03 78);
  color:oklch(0.95 0.02 78);
  font-size:var(--fs-xs);
  letter-spacing:.06em;
  border-bottom:1px solid oklch(0.26 0.03 78);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-notice .dot{
  width:7px;height:7px;border-radius:var(--r-pill);flex:none;
  background:var(--accent-2);
  box-shadow:0 0 0 3px oklch(0.78 0.08 252 / .22);
  animation:nstPulse 2.8s var(--ease) infinite;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-notice b{color:oklch(0.86 0.09 252);font-weight:600;}

/* ---------- 外壳 + 侧栏导航 ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-shell{
  max-width:var(--container-xl);
  margin:0 auto;
  display:grid;
  grid-template-columns:228px minmax(0,1fr);
  gap:var(--sp-6);
  padding:var(--sp-6) var(--gutter) var(--sp-8);
  align-items:start;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-side{
  position:sticky;top:var(--sp-3);
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:var(--sp-4);
  box-shadow:var(--sh-2);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-brand{
  display:flex;align-items:center;gap:var(--sp-3);
  padding-bottom:var(--sp-3);
  border-bottom:1px dashed var(--line);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-brand svg{flex:none;width:38px;height:38px;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-brand-txt{display:flex;flex-direction:column;gap:2px;min-width:0;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-brand-txt strong{font-size:var(--fs-sm);letter-spacing:.02em;line-height:var(--lh-snug);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-brand-txt span{font-size:var(--fs-xs);color:var(--muted);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-nav{display:flex;flex-direction:column;gap:2px;margin-top:var(--sp-3);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-nav a{
  display:flex;align-items:center;gap:var(--sp-2);
  min-height:40px;
  padding:var(--sp-2) var(--sp-3);
  border-radius:var(--r-sm);
  color:var(--text);
  text-decoration:none;
  font-size:var(--fs-sm);
  transition:background var(--t-base) var(--ease),color var(--t-base) var(--ease),transform var(--t-base) var(--ease-out);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-nav a i{
  font-style:normal;color:var(--primary);font-size:var(--fs-xs);opacity:.85;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-nav a:hover{background:oklch(0.94 0.02 92);transform:translateX(3px);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-nav a:focus-visible,
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-side .nst-cta:focus-visible,
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-btn:focus-visible,
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l details summary:focus-visible{
  outline:2px solid var(--accent);outline-offset:2px;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-side .nst-cta{
  display:flex;align-items:center;justify-content:center;gap:var(--sp-2);
  margin-top:var(--sp-3);
  min-height:42px;
  padding:var(--sp-3) var(--sp-4);
  border-radius:var(--r-pill);
  background:var(--primary);
  color:oklch(0.98 0.012 78);
  font-size:var(--fs-sm);
  text-decoration:none;
  box-shadow:var(--sh-2);
  transition:transform var(--t-base) var(--ease-out),box-shadow var(--t-base) var(--ease),background var(--t-base) var(--ease);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-side .nst-cta:hover{transform:translateY(-2px);box-shadow:var(--sh-3);background:oklch(0.50 0.1 92);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-side-note{
  margin-top:var(--sp-3);padding-top:var(--sp-3);border-top:1px dashed var(--line);
  font-size:var(--fs-xs);color:var(--muted);line-height:var(--lh-snug);
}

/* ---------- 主区 ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-main{display:flex;flex-direction:column;gap:var(--sp-7);min-width:0;}

/* ---------- 波纹 Hero（拼图全景） ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-hero{
  position:relative;overflow:hidden;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  background:
    radial-gradient(120% 90% at 88% 6%, oklch(0.96 0.035 92 / .7), transparent 58%),
    radial-gradient(90% 70% at 4% 96%, oklch(0.95 0.03 195 / .5), transparent 60%),
    var(--surface);
  box-shadow:var(--sh-3);
  padding:var(--sp-6);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-wave{
  position:absolute;inset:auto 0 0 0;width:100%;height:auto;opacity:.45;pointer-events:none;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-blob{
  position:absolute;border-radius:52% 48% 60% 40% / 46% 58% 42% 54%;
  filter:blur(2px);pointer-events:none;opacity:.45;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-blob.b1{width:190px;height:172px;top:-64px;right:-46px;background:oklch(0.93 0.05 195 / .7);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-blob.b2{width:128px;height:120px;bottom:-52px;left:-30px;background:oklch(0.94 0.05 92 / .78);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:var(--sp-6);align-items:center;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-eyebrow{
  display:inline-flex;align-items:center;gap:var(--sp-2);
  padding:var(--sp-1) var(--sp-3);
  border-radius:var(--r-pill);
  background:oklch(0.94 0.03 195);
  color:oklch(0.38 0.06 195);
  font-size:var(--fs-xs);letter-spacing:.08em;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-h1{
  margin:var(--sp-4) 0 var(--sp-3);
  font-size:var(--fs-3xl);line-height:var(--lh-tight);
  letter-spacing:-.012em;font-weight:700;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-h1 em{
  font-style:normal;
  color:var(--primary);
  position:relative;
  white-space:nowrap;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-h1 em svg{
  position:absolute;left:0;bottom:-10px;width:100%;height:12px;overflow:visible;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-lead{
  color:var(--muted);font-size:var(--fs-sm);line-height:var(--lh-body);
  max-width:60ch;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-hero-actions{display:flex;flex-wrap:wrap;gap:var(--sp-3);margin-top:var(--sp-5);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-btn{
  display:inline-flex;align-items:center;gap:var(--sp-2);
  min-height:42px;padding:var(--sp-3) var(--sp-5);
  border-radius:var(--r-pill);
  font-size:var(--fs-sm);text-decoration:none;
  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);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-btn.solid{background:var(--accent);color:oklch(0.99 0.01 252);box-shadow:var(--sh-2);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-btn.solid:hover{transform:translateY(-2px);box-shadow:var(--sh-3);background:oklch(0.60 0.12 252);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-btn.ghost{background:oklch(0.99 0.01 78);color:var(--text);border:1px solid var(--line);box-shadow:var(--sh-1);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-btn.ghost:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:oklch(0.82 0.03 92);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-hero-badges{display:flex;flex-wrap:wrap;gap:var(--sp-2);margin-top:var(--sp-5);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-chip{
  padding:var(--sp-1) var(--sp-3);border-radius:var(--r-pill);
  border:1px dashed oklch(0.84 0.03 92);
  background:oklch(0.98 0.015 92 / .8);
  font-size:var(--fs-xs);color:var(--muted);
}
/* hero 拼图 */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  grid-template-rows:auto auto;gap:var(--sp-3);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage figure{
  margin:0;overflow:hidden;border-radius:var(--r-md);
  border:1px solid oklch(0.9 0.02 78);
  box-shadow:var(--sh-2);
  background:oklch(0.95 0.02 78);
  position:relative;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage figure img{
  display:block;width:100%;height:100%;max-width:100%;
  object-fit:cover;
  transition:transform var(--t-slow) var(--ease-out);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage figure:hover img{transform:scale(1.05);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage .c1{grid-row:span 2;aspect-ratio:3/4.6;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage .c2{aspect-ratio:4/3;border-radius:var(--r-lg) var(--r-md) var(--r-md) var(--r-md);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage .c3{aspect-ratio:4/3;border-radius:var(--r-md) var(--r-md) var(--r-lg) var(--r-md);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage figcaption{
  position:absolute;left:var(--sp-2);bottom:var(--sp-2);
  max-width:calc(100% - var(--sp-4));
  padding:2px var(--sp-3);border-radius:var(--r-pill);
  background:oklch(0.30 0.03 78 / .78);
  color:oklch(0.96 0.02 78);
  font-size:var(--fs-xs);letter-spacing:.02em;
-webkit-backdrop-filter:blur(4px);
backdrop-filter:blur(4px);
}

/* ---------- 通用区块 ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-sec{padding:0;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-sec-head{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--sp-4);
  padding-bottom:var(--sp-3);margin-bottom:var(--sp-5);
  border-bottom:1px solid var(--line);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-sec-head h2{
  margin:0;font-size:var(--fs-xl);line-height:var(--lh-snug);letter-spacing:-.01em;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-sec-head p{
  margin:0;color:var(--muted);font-size:var(--fs-sm);max-width:52ch;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-kicker{
  display:inline-block;margin-bottom:var(--sp-2);
  font-size:var(--fs-xs);letter-spacing:.16em;color:var(--secondary);
}

/* ---------- 工作流程步骤 ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-flow{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sp-4);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-step{
  position:relative;
  display:flex;flex-direction:column;
  padding:var(--sp-5) var(--sp-4);
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  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-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-step:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:oklch(0.85 0.03 92);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-step .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:var(--r-pill);
  background:oklch(0.94 0.03 92);color:oklch(0.42 0.08 92);
  font-size:var(--fs-sm);font-weight:700;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-step h3{margin:var(--sp-3) 0 var(--sp-2);font-size:var(--fs-md);line-height:var(--lh-snug);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-step p{margin:0;font-size:var(--fs-xs);color:var(--muted);line-height:var(--lh-snug);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-step code{
  display:inline-block;align-self:flex-start;margin-top:var(--sp-3);
  padding:1px var(--sp-2);border-radius:var(--r-sm);
  background:oklch(0.95 0.015 78);
  font-size:var(--fs-xs);color:oklch(0.42 0.06 195);
  overflow-wrap:anywhere;
}

/* ---------- 关键数据条（统计网格分隔） ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stats{
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:linear-gradient(180deg,oklch(0.975 0.02 92),var(--surface));
  box-shadow:var(--sh-2);
  padding:var(--sp-5) var(--sp-4);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stats-grid{
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stat{
  padding:var(--sp-2) var(--sp-4);
  border-left:1px dashed oklch(0.86 0.02 78);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stat:first-child{border-left:0;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stat b{
  display:block;font-size:var(--fs-xl);line-height:var(--lh-tight);
  color:var(--accent);letter-spacing:-.01em;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stat span{display:block;margin-top:var(--sp-1);font-size:var(--fs-xs);color:var(--muted);line-height:var(--lh-snug);}

/* ---------- 双列交错特性卡（5 张） ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feat{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--sp-4);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card{
  position:relative;
  display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:var(--sp-5);
  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-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:oklch(0.84 0.03 92);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feat > .nst-card:nth-child(even){transform:translateY(var(--sp-5));}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feat > .nst-card:nth-child(even):hover{transform:translateY(calc(var(--sp-5) - 4px));}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card .tag{
  display:inline-flex;align-items:center;gap:var(--sp-1);
  align-self:flex-start;
  padding:1px var(--sp-3);border-radius:var(--r-pill);
  background:oklch(0.94 0.025 195);color:oklch(0.4 0.06 195);
  font-size:var(--fs-xs);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card h3{margin:var(--sp-3) 0 var(--sp-2);font-size:var(--fs-lg);line-height:var(--lh-snug);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card p{margin:0 0 var(--sp-3);font-size:var(--fs-sm);color:var(--muted);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:var(--sp-2);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card li{
  position:relative;padding-left:var(--sp-5);font-size:var(--fs-xs);color:var(--text);line-height:var(--lh-snug);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card li::before{
  content:"";position:absolute;left:0;top:.45em;
  width:12px;height:7px;
  border-left:2px solid var(--secondary);
  border-bottom:2px solid var(--secondary);
  transform:rotate(-45deg);border-radius:1px;opacity:.85;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card .card-foot{
  display:flex;flex-wrap:wrap;gap:var(--sp-2);justify-content:space-between;
  margin-top:auto;padding-top:var(--sp-3);
  border-top:1px dashed var(--line);
  font-size:var(--fs-xs);color:var(--muted);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card .card-foot b{color:var(--accent);font-weight:600;}

/* ---------- 实用指导清单（手绘 SVG 下划箭头） ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-guide{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:var(--sp-5);align-items:start;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-check{
  display:flex;flex-direction:column;gap:var(--sp-3);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l details{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--sh-1);overflow:hidden;
  transition:box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l details[open]{box-shadow:var(--sh-2);border-color:oklch(0.85 0.025 195);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l summary{
  cursor:pointer;list-style:none;
  display:flex;align-items:center;gap:var(--sp-3);
  min-height:44px;padding:var(--sp-3) var(--sp-4);
  font-size:var(--fs-sm);line-height:var(--lh-snug);
  transition:background var(--t-base) var(--ease);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l summary:hover{background:oklch(0.955 0.018 195 / .55);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l summary::-webkit-details-marker{display:none;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l summary .idx{
  flex:none;display:inline-flex;align-items:center;justify-content:center;
  width:24px;height:24px;border-radius:var(--r-pill);
  background:oklch(0.94 0.03 252);color:oklch(0.44 0.1 252);
  font-size:var(--fs-xs);font-weight:700;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l details .body{
  padding:0 var(--sp-4) var(--sp-4) calc(var(--sp-4) + 24px + var(--sp-3));
  font-size:var(--fs-sm);color:var(--muted);line-height:var(--lh-body);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l details .body strong{color:var(--text);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l details .body kbd{
  display:inline-block;background:oklch(0.95 0.015 78);border:1px solid var(--line);border-radius:6px;
  padding:0 var(--sp-2);font-size:var(--fs-xs);color:var(--text);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-guide-aside{
  padding:var(--sp-5);border-radius:var(--r-lg);
  background:linear-gradient(160deg,oklch(0.96 0.03 195 / .75),var(--surface) 70%);
  border:1px solid var(--line);box-shadow:var(--sh-2);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-guide-aside h3{margin:0 0 var(--sp-3);font-size:var(--fs-md);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-guide-aside .metric{
  display:flex;align-items:baseline;justify-content:space-between;gap:var(--sp-3);
  padding:var(--sp-2) 0;border-bottom:1px dashed oklch(0.87 0.02 78);
  font-size:var(--fs-xs);color:var(--muted);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-guide-aside .metric:last-of-type{border-bottom:0;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-guide-aside .metric b{font-size:var(--fs-md);color:var(--primary);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-guide-aside .arrow-note{
  margin-top:var(--sp-4);font-size:var(--fs-xs);color:var(--muted);display:flex;gap:var(--sp-2);align-items:flex-start;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-guide-aside .arrow-note svg{flex:none;margin-top:2px;}

/* ---------- 图文混排特写 ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature{
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:var(--sp-5);align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-2);padding:var(--sp-5);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature .shot{
  margin:0;overflow:hidden;border-radius:var(--r-lg);
  border:1px solid oklch(0.9 0.02 78);box-shadow:var(--sh-2);
  aspect-ratio:4/3;background:oklch(0.95 0.02 78);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature .shot img{
  display:block;width:100%;height:100%;object-fit:cover;max-width:100%;
  transition:transform var(--t-slow) var(--ease-out);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature .shot:hover img{transform:scale(1.06);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature h3{margin:0 0 var(--sp-3);font-size:var(--fs-lg);line-height:var(--lh-snug);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature p{margin:0 0 var(--sp-3);font-size:var(--fs-sm);color:var(--muted);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature dl{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-3);margin:0;
  padding-top:var(--sp-3);border-top:1px dashed var(--line);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature dt{font-size:var(--fs-xs);color:var(--muted);margin-bottom:2px;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature dd{margin:0;font-size:var(--fs-md);color:var(--primary);}

/* ---------- 内嵌色带 CTA ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-cta-band{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--sp-5);align-items:center;
  padding:var(--sp-5) var(--sp-6);
  border-radius:var(--r-lg);
  background:
    radial-gradient(90% 140% at 100% 0%, oklch(0.66 0.12 252 / .26), transparent 60%),
    linear-gradient(120deg, oklch(0.38 0.05 195), oklch(0.46 0.06 92));
  color:oklch(0.97 0.015 78);
  box-shadow:var(--sh-3);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-cta-band > div:first-child{min-width:0;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-cta-band h2{margin:0 0 var(--sp-2);font-size:var(--fs-xl);line-height:var(--lh-snug);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-cta-band p{margin:0;font-size:var(--fs-sm);color:oklch(0.9 0.02 78);max-width:56ch;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-cta-band .nst-btn.solid{background:oklch(0.97 0.02 92);color:oklch(0.3 0.03 78);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-cta-band .nst-btn.solid:hover{background:oklch(1 0.01 92);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-cta-band .nst-btn.ghost{background:oklch(1 0 0 / .12);color:oklch(0.98 0.01 78);border-color:oklch(1 0 0 / .32);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-cta-band .nst-btn.ghost:hover{background:oklch(1 0 0 / .2);border-color:oklch(1 0 0 / .46);}

/* ---------- 页脚 ---------- */
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-foot{
  border-top:1px solid var(--line);
  padding-top:var(--sp-5);
  display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,.7fr));gap:var(--sp-5);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-foot h4{margin:0 0 var(--sp-3);font-size:var(--fs-sm);color:var(--text);letter-spacing:.02em;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-foot p,
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-foot li{
  margin:0 0 var(--sp-2);font-size:var(--fs-xs);color:var(--muted);line-height:var(--lh-snug);list-style:none;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-foot ul{padding:0;margin:0;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-foot a{color:var(--muted);text-decoration:none;transition:color var(--t-base) var(--ease);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-foot a:hover{color:var(--primary);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-copy{
  grid-column:1 / -1;
  display:flex;flex-wrap:wrap;gap:var(--sp-3);justify-content:space-between;
  margin-top:var(--sp-4);padding-top:var(--sp-4);border-top:1px dashed var(--line);
  font-size:var(--fs-xs);color:var(--muted);
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-tags{display:flex;flex-wrap:wrap;gap:var(--sp-2);margin-top:var(--sp-3);}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-tags span{
  padding:1px var(--sp-3);border-radius:var(--r-pill);
  background:oklch(0.95 0.02 92);color:oklch(0.44 0.05 92);font-size:var(--fs-xs);
}

/* ---------- 动效：缓慢呼吸缩放（Ken Burns）+ 柔缓上浮 ---------- */
@keyframes nstPulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.3);opacity:.62;}}
@keyframes nstKenBurns{0%{transform:scale(1) translate3d(0,0,0);}100%{transform:scale(1.08) translate3d(-1.2%,-1.2%,0);}}
@keyframes nstRise{0%{transform:translateY(12px);opacity:.4;}100%{transform:translateY(0);opacity:1;}}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage figure img,
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature .shot img{
  animation:nstKenBurns 16s var(--ease) infinite alternate;
}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage .c2 img{animation-duration:19s;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage .c3 img{animation-duration:22s;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-rise{animation:nstRise .7s var(--ease-out) both;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-rise.d1{animation-delay:.08s;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-rise.d2{animation-delay:.16s;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-rise.d3{animation-delay:.24s;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-rise.d4{animation-delay:.32s;}
.design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-rise.d5{animation-delay:.4s;}

/* ---------- 响应式 ---------- */
@media (min-width:1600px){
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-shell{
    max-width:var(--container-xl);grid-template-columns:252px minmax(0,1fr);gap:var(--sp-6);padding:var(--sp-6) var(--gutter) var(--sp-7);
  }
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-flow{grid-template-columns:repeat(4,minmax(0,1fr));}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feat{grid-template-columns:repeat(3,minmax(0,1fr));}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feat > .nst-card:nth-child(even){transform:none;}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feat > .nst-card:nth-child(even):hover{transform:translateY(-4px);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stats-grid{grid-template-columns:repeat(5,minmax(0,1fr));}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-hero{padding:var(--sp-7);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-sec-head h2{font-size:calc(var(--fs-xl) * 1.05);}
}
@media (max-width:1024px){
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-shell{grid-template-columns:minmax(0,1fr);gap:var(--sp-5);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-side{position:static;}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-nav{flex-direction:row;flex-wrap:wrap;}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-nav a{padding:var(--sp-2) var(--sp-3);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-hero-grid{grid-template-columns:minmax(0,1fr);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage .c1{grid-row:span 1;aspect-ratio:16/10;}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-flow{grid-template-columns:repeat(2,minmax(0,1fr));}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stats-grid{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:var(--sp-4);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stat{border-left:0;padding:var(--sp-2);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-guide{grid-template-columns:minmax(0,1fr);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature{grid-template-columns:minmax(0,1fr);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-cta-band{grid-template-columns:minmax(0,1fr);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-foot{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:640px){
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-hero{padding:var(--sp-5) var(--sp-4);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-h1{font-size:var(--fs-2xl);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-h1 em{white-space:normal;}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feat{grid-template-columns:minmax(0,1fr);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feat > .nst-card:nth-child(even){transform:none;}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feat > .nst-card:nth-child(even):hover{transform:translateY(-4px);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-flow{grid-template-columns:minmax(0,1fr);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature dl{grid-template-columns:minmax(0,1fr);gap:var(--sp-2);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-foot{grid-template-columns:minmax(0,1fr);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage{grid-template-columns:minmax(0,1fr);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage .c1{aspect-ratio:16/11;}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage .c2,
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-collage .c3{border-radius:var(--r-md);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l details .body{padding-left:var(--sp-4);}
}
@media (max-width:380px){
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-shell{padding:var(--sp-4) var(--sp-2) var(--sp-5);gap:var(--sp-4);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-side,
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-card,
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-step,
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-feature{padding:var(--sp-3);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-stats-grid{grid-template-columns:minmax(0,1fr);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l{font-size:var(--fs-sm);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-cta-band{padding:var(--sp-4) var(--sp-3);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-hero-actions{gap:var(--sp-2);}
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l .nst-btn{padding:var(--sp-3) var(--sp-4);}
}
@media (prefers-reduced-motion: reduce){
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l *,
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l *::before,
  .design-style-natural_organic_smart_inspiration_blockchain_application_development_platform_y6l *::after{
    animation:none !important;transition-duration:.01ms !important;
  }
}