/* ====================================================================
     易图商拍 · 国际高奢 Lookbook 摄影工作室视觉改版 (Luxury Apparel Studio Edition)
     影棚漫反射 · 3D视差深度卡片 · 镜头微尘 · 极奢极简
  ==================================================================== */
  :root {
    --bg: #010103; /* 极致无底深空黑色 */
    --bg-soft: #040407; /* 高级影棚暗影 */
    --bg-card: rgba(255,255,255,0.015);
    --glass: rgba(255, 255, 255, 0.008); 
    --glass-bd: rgba(255, 255, 255, 0.04); 
    --ink: #ffffff; /* 纯洁银白 */
    --ink-soft: #7a7a90; /* 银河微尘灰 */
    --ink-dim: #444458;
    --ease-cinematic: cubic-bezier(0.1, 0.9, 0.2, 1); /* Buttery smooth cinematic Bezier */
    --glow-violet: rgba(139, 92, 246, 0.12);
    --glow-cyan: rgba(34, 211, 238, 0.08);
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; background: var(--bg); }
  
  /* 锚点定位 */
  #how, #power, #compare, #pricing, #faq, #download, #gallery { scroll-margin-top: 96px; }

  body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Helvetica Neue", sans-serif;
    background: var(--bg); color: var(--ink); line-height: 1.6;
    -webkit-font-smoothing: antialiased; overflow-x: hidden; position: relative;
  }

  a { text-decoration: none; color: inherit; transition: color 0.4s var(--ease-cinematic); }
  .wrap { max-width: 1240px; margin: 0 auto; padding: 0 48px; position: relative; z-index: 2; }
  ::selection { background: rgba(139, 92, 246, 0.25); color: #ffffff; }

  /* ============ 全局动态交互背景画布 (镜头微尘/大功率影棚漫反射) ============ */
  #prism-canvas { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
  .noise { position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .015;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

  /* ============ 磁力跟随：影棚射灯漫反射余晖 ============ */
  #magnetic-spotlight {
    position: fixed; width: 600px; height: 600px; border-radius: 50%;
    background: radial-gradient(circle, rgba(139,92,246,0.035) 0%, rgba(34,211,238,0.015) 40%, transparent 70%);
    pointer-events: none; z-index: 0; transform: translate(-50%, -50%);
    will-change: left, top; mix-blend-mode: screen;
    transition: left 0.8s cubic-bezier(0.1, 0.9, 0.2, 1), top 0.8s cubic-bezier(0.1, 0.9, 0.2, 1);
  }

  /* ============ 极高精度的镜头反光条扫描线 ============ */
  @keyframes holo-scan {
    0% { transform: translateY(-100%); opacity: 0.04; }
    30% { opacity: 0.4; }
    70% { opacity: 0.4; }
    100% { transform: translateY(100%); opacity: 0.04; }
  }

  /* ============ 极奢 B2B 触感发光按键系统 ============ */
  .btn { 
    display: inline-flex; align-items: center; justify-content: center; gap: 10px; cursor: pointer; font-family: inherit;
    font-size: 14px; font-weight: 700; border: none; border-radius: 999px; padding: 16px 38px; 
    transition: transform 0.4s var(--ease-cinematic), box-shadow 0.4s var(--ease-cinematic), background 0.4s var(--ease-cinematic), border-color 0.4s var(--ease-cinematic), color 0.4s var(--ease-cinematic);
    position: relative; overflow: hidden; letter-spacing: 0.8px; text-transform: uppercase;
  }

  /* 极致高定纯白色按键 (Max Mara / Loro Piana 奢华冷调) */
  .btn-primary { 
    background: #ffffff; color: #020204;
    border: 1px solid rgba(255, 255, 255, 1);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.4); 
  }
  .btn-primary:hover { 
    transform: translateY(-3px) scale(1.015); 
    background: #ffffff;
    border-color: rgba(255,255,255,1);
    color: #020204;
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.22), 0 0 35px rgba(139, 92, 246, 0.25); 
  }
  .btn-primary::after { 
    content: ""; position: absolute; top: 0; left: -120%; width: 35%; height: 100%;
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.8), transparent); transform: skewX(-25deg); 
  }
  .btn-primary:hover::after { animation: shine .75s var(--ease-cinematic); }
  @keyframes shine { to { left: 150%; } }

  /* 极致冷淡极简黑色/磨砂幽灵按键 */
  .btn-ghost { 
    background: rgba(255, 255, 255, 0.01); color: #8a8a9e; 
    border: 1px solid rgba(255, 255, 255, 0.04); backdrop-filter: blur(24px); 
  }
  .btn-ghost:hover { 
    transform: translateY(-2px); 
    border-color: rgba(255, 255, 255, 0.2); 
    color: #ffffff; 
    background: rgba(255, 255, 255, 0.03); 
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.65), 0 0 20px rgba(255, 255, 255, 0.02);
  }
  .btn-desktop {
    color:#fff; border:1px solid rgba(167,139,250,.45);
    background:linear-gradient(135deg,rgba(124,58,237,.96),rgba(79,70,229,.92));
    box-shadow:0 12px 34px rgba(109,40,217,.2);
  }
  .btn-desktop:hover { transform:translateY(-3px) scale(1.015); box-shadow:0 18px 46px rgba(109,40,217,.34); }

  /* ============ 展厅头部导航 ============ */
  header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(30px);
    background: rgba(1, 1, 3, 0.65); border-bottom: 1px solid rgba(255, 255, 255, 0.02); }
  .nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
  .logo { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 21px; letter-spacing: -0.5px; }
  .logo .mark { width: 34px; height: 34px; border-radius: 9px; background: #ffffff; display: grid; place-items: center;
    font-size: 17px; color: #010103; font-weight: 900; box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15); }
  .nav-links { display: flex; gap: 40px; color: var(--ink-soft); font-size: 14px; font-weight: 500; }
  .nav-links a:hover { color: var(--ink); }
  .nav-links a.active { color: var(--ink); font-weight: 700; }
  .nav-right { display: flex; align-items: center; gap: 20px; }
  .nav-login { border: 0; background: none; font: inherit; font-size: 14px; color: var(--ink-soft); cursor: pointer; padding: 8px 0; }
  .nav-login:hover { color: var(--ink); }
  
  .nav-toggle { display: none; width: 44px; height: 44px; border-radius: 11px; background: var(--glass); border: 1px solid var(--glass-bd);
    cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
  .nav-toggle i { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: all 0.3s var(--ease-cinematic); }
  .nav-toggle.open i:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open i:nth-child(2){ opacity: 0; }
  .nav-toggle.open i:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
  
  .mobile-menu { display: none; flex-direction: column; overflow: hidden; max-height: 0; transition: max-height .38s var(--ease-cinematic);
    background: rgba(1, 1, 3, 0.98); backdrop-filter: blur(30px); border-bottom: 1px solid rgba(255, 255, 255, 0.04); }
  .mobile-menu a { padding: 16px 32px; font-size: 14.5px; font-weight: 600; color: var(--ink-soft); border-top: 1px solid rgba(255, 255, 255, 0.02); }
  .mobile-menu a:active { color: var(--ink); background: var(--glass); }

  /* ============ 首屏 Hero ============ */
  .hero { text-align: center; padding: 130px 0 60px; min-height: 95vh; display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; }
  .badge { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 600; color: #a8a8b8;
    background: rgba(255, 255, 255, 0.012); border: 1px solid rgba(255, 255, 255, 0.04); padding: 5px 14px; border-radius: 999px;
    backdrop-filter: blur(12px); margin-bottom: 28px; opacity: 0; animation: up .8s var(--ease-cinematic) .05s forwards;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4); letter-spacing: 1.5px; text-transform: uppercase; }
  .badge .star { color: #8b5cf6; text-shadow: 0 0 10px rgba(139, 92, 246, 0.4); }
  
  .hero h1 { font-size: clamp(48px, 7.8vw, 106px); line-height: 1.02; letter-spacing: -4px; font-weight: 800; margin-bottom: 24px;
    opacity: 0; animation: up 1.1s var(--ease-cinematic) .12s forwards; color: #ffffff; }
  .hero h1 .grad { background: linear-gradient(to right, #ffffff, #d3c7ff, #6d28d9); -webkit-background-clip: text; background-clip: text;
    color: transparent; font-weight: 200; letter-spacing: -2px; margin-left: 6px; }
  
  .hero .sub { font-size: clamp(15.5px, 1.8vw, 18px); color: #737385; max-width: 620px; margin: 0 auto 40px; line-height: 1.8;
    letter-spacing: 0.5px; opacity: 0; animation: up 1.1s var(--ease-cinematic) .22s forwards; }
  .hero-cta { display: flex; gap: 16px; justify-content: center; align-items: center; flex-wrap: wrap;
    opacity: 0; animation: up 1.1s var(--ease-cinematic) .32s forwards; }
  .hero-note { margin-top: 24px; font-size: 12.5px; color: #474758; opacity: 0; animation: up 1.1s var(--ease-cinematic) .42s forwards; }
  .hero-note a { color: #a78bfa; text-decoration: underline; text-underline-offset: 3px; }
  
  @keyframes up { from { opacity: 0; transform: translateY(32px); } to { opacity: 1; transform: none; } }

  /* ============ 展厅核心 Masterpiece: 3D Parallax & Depth Cards ============ */
  .center-gallery-container { 
    width: 100%; max-width: 1100px; margin: 60px auto 0; position: relative; aspect-ratio: 16/10;
    perspective: 2000px; padding: 0 40px; z-index: 5;
  }
  .masterpiece-wrapper {
    width: 100%; height: 100%; position: relative; border-radius: 28px; overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.04); background: #030306;
    box-shadow: 0 60px 140px rgba(0, 0, 0, 0.85), 0 0 120px rgba(139, 92, 246, 0.04);
    transform-origin: center center;
    transition: border-color 0.5s var(--ease-cinematic), box-shadow 0.5s var(--ease-cinematic);
    will-change: transform;
    cursor: pointer;
  }
  .masterpiece-wrapper img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.9); transition: transform 1s var(--ease-cinematic); pointer-events: none; }
  .masterpiece-wrapper .hero-slide {
    position: absolute; inset: 0; opacity: 0; z-index: 0;
    transition: opacity 1.25s var(--ease-cinematic), transform 1s var(--ease-cinematic);
  }
  .masterpiece-wrapper .hero-slide.active { opacity: 1; z-index: 1; }
  .hero-slide-dots {
    position: absolute; left: 50%; bottom: 18px; z-index: 6; transform: translateX(-50%);
    display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 999px;
    background: rgba(2, 2, 5, 0.38); border: 1px solid rgba(255, 255, 255, 0.08); backdrop-filter: blur(12px);
  }
  .hero-slide-dot {
    width: 7px; height: 7px; padding: 0; border: 0; border-radius: 999px; cursor: pointer;
    background: rgba(255, 255, 255, 0.38); transition: width .35s var(--ease-cinematic), background .35s var(--ease-cinematic);
  }
  .hero-slide-dot.active { width: 24px; background: #fff; }
  .hero-slide-dot:focus-visible { outline: 2px solid #a78bfa; outline-offset: 3px; }
  .masterpiece-wrapper:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 80px 180px rgba(0, 0, 0, 0.95), 0 0 150px rgba(139, 92, 246, 0.1);
  }
  
  /* 镜头反光扫描 */
  .holo-overlay {
    position: absolute; inset: 0; pointer-events: none; z-index: 3;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.02) 0%, transparent 60%, rgba(34, 211, 238, 0.02) 100%);
  }
  .holo-line {
    position: absolute; inset: 0; pointer-events: none; z-index: 4;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.2) 50%, transparent);
    height: 4px; width: 100%; animation: holo-scan 6s linear infinite;
  }
  
  /* 空间环绕水晶卡 */
  .orbital-card {
    position: absolute; width: 180px; aspect-ratio: 3/4; border-radius: 16px; overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06); background: rgba(5, 5, 8, 0.85); backdrop-filter: blur(12px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6); z-index: 10; transition: transform 0.6s var(--ease-cinematic), border-color 0.4s var(--ease-cinematic);
  }
  .orbital-card img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
  .orb-1 { left: -60px; top: 15%; transform: rotate(-8deg) translateZ(80px); }
  .orb-2 { right: -60px; top: 40%; transform: rotate(10deg) translateZ(100px); }
  .orb-1:hover { transform: rotate(0deg) scale(1.08) translateZ(120px) !important; border-color: rgba(255,255,255,0.2); }
  .orb-2:hover { transform: rotate(0deg) scale(1.08) translateZ(120px) !important; border-color: rgba(255,255,255,0.2); }

  /* ============ 核心摄影空间 ============ */
  .pillars-section { padding: 140px 0 60px; }
  .portals-container { display: flex; flex-direction: column; gap: 160px; margin-top: 100px; }
  
  .portal-block { display: flex; align-items: center; gap: 90px; position: relative; }
  .portal-block:nth-child(even) { flex-direction: row-reverse; }
  
  /* 3D 棱镜入口 */
  .portal-visual { 
    flex: 1.1; position: relative; aspect-ratio: 16/10; border-radius: 28px; overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.03); background: #020204;
    box-shadow: 0 40px 100px rgba(0,0,0,0.9);
    transition: border-color 0.5s var(--ease-cinematic), box-shadow 0.5s var(--ease-cinematic);
    will-change: transform;
    cursor: pointer;
  }
  /* 全息聚光 */
  .portal-visual::after {
    content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 4;
    background: radial-gradient(circle at var(--px, 50%) var(--py, 50%), rgba(255, 255, 255, 0.04) 0%, transparent 60%);
  }
  .portal-visual img { width: 100%; height: 100%; object-fit: cover; opacity: 0.85; transition: transform 0.8s var(--ease-cinematic), opacity 0.4s var(--ease-cinematic); pointer-events: none; }
  .portal-visual:hover { border-color: rgba(139, 92, 246, 0.18); box-shadow: 0 50px 120px rgba(139, 92, 246, 0.08); }
  .portal-visual:hover img { opacity: 1; }
  .portal-slideshow { position: relative; width: 100%; height: 100%; overflow: hidden; }
  .portal-slide {
    position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
    opacity: 0 !important; transition: opacity 1.2s var(--ease-cinematic), transform 1.2s var(--ease-cinematic) !important;
    transform: scale(1.02); pointer-events: none;
  }
  .portal-slide.active { opacity: .88 !important; transform: scale(1); }
  .portal-visual:hover .portal-slide.active { opacity: 1 !important; }

  /* 悬浮边框光层 */
  .hologram-effect {
    position: absolute; inset: 0; pointer-events: none; z-index: 3;
    border: 1px solid rgba(139, 92, 246, 0.08); border-radius: 28px;
    margin: -10px; opacity: 0; transition: opacity 0.6s var(--ease-cinematic), transform 0.6s var(--ease-cinematic);
    transform: scale(0.98);
  }
  .portal-visual:hover .hologram-effect { opacity: 1; transform: scale(1); }

  .portal-content { flex: 0.9; display: flex; flex-direction: column; justify-content: center; }
  .portal-tag { font-size: 10px; font-weight: 800; letter-spacing: 3px; color: #a78bfa; text-transform: uppercase; margin-bottom: 18px; }
  .portal-content h3 { font-size: 38px; font-weight: 800; letter-spacing: -1.5px; margin-bottom: 24px; line-height: 1.15; color: #ffffff; }
  .portal-content p { font-size: 15.5px; color: var(--ink-soft); line-height: 1.8; margin-bottom: 40px; }
  
  .portal-flow { display: flex; flex-direction: column; gap: 24px; }
  .portal-step { display: flex; align-items: flex-start; gap: 20px; }
  .portal-step .icon-box { 
    width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,0.012); border: 1px solid rgba(255,255,255,0.05);
    color: #ffffff; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px;
  }
  .portal-step-text h5 { font-size: 15.5px; font-weight: 700; color: #ffffff; margin-bottom: 6px; }
  .portal-step-text p { font-size: 13.5px; color: #58586c; line-height: 1.6; margin: 0; }

  /* ============ Before / After 水晶对比滑块 ============ */
  .compare-section { padding: 140px 0; background: var(--bg-soft); position: relative; border-top: 1px solid rgba(255,255,255,0.02); border-bottom: 1px solid rgba(255,255,255,0.02); }
  .compare-section::before {
    content:""; position:absolute; inset:0; pointer-events:none; background: radial-gradient(circle at 50% 30%, rgba(139,92,246,0.025), transparent 70%);
  }
  
  .compare-container { 
    width: 100%; max-width: 960px; margin: 60px auto 0; aspect-ratio: 16/10; 
    border-radius: 28px; overflow: hidden; border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 50px 120px rgba(0,0,0,0.95); position: relative; user-select: none;
  }
  
  .compare-img { position: absolute; inset: 0; width: 100%; height: 100%; }
  .compare-img img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
  
  .img-before { z-index: 10; }
  .img-after { z-index: 20; clip-path: inset(0 0 0 50%); }
  
  .slider-tag {
    position: absolute; bottom: 28px; z-index: 30; padding: 6px 18px; border-radius: 8px;
    font-size: 11.5px; font-weight: 700; backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.08);
    letter-spacing: 0.5px;
  }
  .tag-before { left: 28px; background: rgba(0,0,0,0.65); color: #8a8a9e; }
  .tag-after { right: 28px; background: rgba(255, 255, 255, 0.9); color: #010103; }
  
  .slider-bar { 
    position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: rgba(255, 255, 255, 0.4); z-index: 25;
    cursor: ew-resize; box-shadow: 0 0 15px rgba(139, 92, 246, 0.6);
  }
  .slider-button {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 46px; height: 46px; border-radius: 50%; background: #ffffff; border: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center;
    cursor: ew-resize; pointer-events: none;
  }
  .slider-button::before, .slider-button::after {
    content: ""; width: 0; height: 0; border-style: solid;
  }
  .slider-button::before { border-width: 5px 6px 5px 0; border-color: transparent #010103 transparent transparent; margin-right: 3px; }
  .slider-button::after { border-width: 5px 0 5px 6px; border-color: transparent transparent transparent #010103; margin-left: 3px; }

  /* ============ 适用类目带 ============ */
  .cats { padding: 40px 0 80px; text-align:center; }
  .cats-label { font-size:12px; color: #4b4b5e; letter-spacing:3px; margin-bottom:28px; text-transform: uppercase; }
  .cats-row { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
  .cat-chip { padding: 10px 26px; border-radius: 999px; background: rgba(255,255,255,0.012); border: 1px solid rgba(255,255,255,0.04);
    font-size: 14.5px; color: var(--ink-soft); transition: all 0.4s var(--ease-cinematic); }
  .cat-chip:hover { border-color: rgba(255,255,255,0.12); color: #ffffff; background: rgba(255,255,255,0.02); }

  /* ============ AI 画布横幅 ============ */
  .canvas-banner {
    position:relative; background: #030306; border: 1px solid rgba(139,92,246,0.12); border-radius: 28px; padding: 50px;
    display: flex; align-items: center; justify-content: space-between; gap: 40px; overflow: hidden;
    box-shadow: 0 34px 90px rgba(0,0,0,0.85); transition: border-color .35s var(--ease-cinematic);
  }
  .canvas-banner:hover { border-color: rgba(139,92,246,0.25); }
  .canvas-banner::before {
    content:""; position:absolute; width:40%; aspect-ratio:1; right:-10%; top:-30%; pointer-events:none; border-radius:50%;
    background: radial-gradient(circle, rgba(139,92,246,0.08) 0%, transparent 70%); filter:blur(40px);
  }
  .cb-badge { position:absolute; top:24px; left:50px; font-size:9.5px; font-weight:800; letter-spacing:2px; color: #a78bfa; text-transform: uppercase; }
  .cb-ic { font-size: 38px; width: 76px; height: 76px; border-radius: 20px; background: rgba(255,255,255,0.012); border: 1px solid rgba(255,255,255,0.04); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
  .cb-main { flex: 1; margin-top: 14px; }
  .cb-main h3 { font-size: 24px; font-weight: 800; color: #ffffff; margin-bottom: 8px; }
  .cb-main h3 .grad-cyan { color: #a78bfa; }
  .cb-main p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.6; max-width: 620px; }
  .cb-cta { 
    flex-shrink:0; display:flex; align-items:center; gap:8px; font-size:14.5px; font-weight:700; color:#020204;
    padding:15px 34px; border-radius:999px; border:1px solid rgba(255,255,255,1); cursor:pointer; font-family:inherit;
    background:#ffffff; 
    transition: transform 0.4s var(--ease-cinematic), background 0.4s var(--ease-cinematic), box-shadow 0.4s var(--ease-cinematic); 
    box-shadow: 0 4px 15px rgba(255,255,255,0.06); 
  }
  .cb-cta:hover { 
    transform:translateY(-3px) scale(1.015); 
    background: #ffffff; 
    box-shadow: 0 15px 35px rgba(255,255,255,0.22), 0 0 25px rgba(139,92,246,0.2); 
  }

  /* ============ 大字价值口号 ============ */
  .statement { padding: 150px 0; text-align: center; }
  .statement h2 { font-size: clamp(36px, 5.5vw, 70px); font-weight: 800; line-height: 1.15; letter-spacing: -2px; color: #ffffff; margin-bottom: 48px; }
  .statement h2 .grad { background: linear-gradient(to right, #ffffff, #b6a4fa, #22d3ee); -webkit-background-clip:text; background-clip:text; color:transparent; }
  .caps { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
  .cap-pill { padding: 12px 28px; border-radius: 999px; background: rgba(255,255,255,0.012); border: 1px solid rgba(255,255,255,0.04); font-size: 14.5px; font-weight: 600; color: #ffffff; display: flex; align-items: center; gap: 8px; }
  .cap-pill .ic { color: #a78bfa; }

  /* ============ 原有玩法合规结构 ============ */
  .how { padding: 100px 0; }
  .sec-head { text-align:center; margin-bottom:64px; }
  .sec-head .eyebrow { display:inline-block; font-size:12px; font-weight:700; letter-spacing:3px; color: #a78bfa; text-transform:uppercase; margin-bottom:16px; }
  .sec-head h2 { font-size:clamp(28px,4vw,42px); font-weight:800; letter-spacing:-1.5px; line-height:1.2; color: #ffffff; }
  .sec-head h2 .grad { background: linear-gradient(135deg, #ffffff, #a78bfa); -webkit-background-clip:text; background-clip:text; color:transparent; }
  .sec-head p { font-size:15px; color:var(--ink-soft); margin-top:16px; max-width:560px; margin-left:auto; margin-right:auto; line-height:1.7; }

  .steps { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
  .step { background: rgba(255,255,255,0.01); border:1px solid rgba(255,255,255,0.04); border-radius:24px; padding:40px 32px; backdrop-filter:blur(12px);
    position:relative; transition:all .35s var(--ease-cinematic); overflow:hidden; }
  .step .sn { font-size: 11px; font-weight: 800; color: #a78bfa; letter-spacing: 1.5px; margin-bottom: 12px; }
  .step .se { font-size: 30px; margin-bottom: 18px; }
  .step h3 { font-size: 19px; font-weight: 700; color: #ffffff; margin-bottom: 12px; }
  .step p { font-size: 14px; color: var(--ink-soft); line-height: 1.6; }
  .step:hover { transform:translateY(-5px); border-color: rgba(255,255,255,0.08); box-shadow: 0 20px 50px rgba(0,0,0,0.5); }

  /* ============ 传统VS易图商拍对比 ============ */
  .compare-grid { display:grid; grid-template-columns: 1fr 1fr; gap:28px; max-width: 1000px; margin: 50px auto 0; }
  .cmp-col { border-radius:24px; padding:40px 36px; border:1px solid rgba(255,255,255,0.03); background: rgba(255,255,255,0.008); transition: all 0.35s var(--ease-cinematic); }
  .cmp-col:hover { border-color: rgba(255,255,255,0.06); background: rgba(255,255,255,0.012); }
  .cmp-col.new { border-color:rgba(139,92,246,0.15); background:linear-gradient(160deg, rgba(139,92,246,0.02), rgba(255,255,255,0.005)); }
  .cmp-col.new:hover { border-color:rgba(139,92,246,0.3); }
  .cmp-h { font-size:18px; font-weight:800; margin-bottom:28px; color: #ffffff; }
  .cmp-col.new .cmp-h .g { background: linear-gradient(to right, #ffffff, #a78bfa); -webkit-background-clip:text; background-clip:text; color:transparent; }
  .cmp-row { display:flex; align-items:flex-start; gap:12px; font-size:14px; color:var(--ink-soft); padding:12px 0; border-bottom:1px solid rgba(255,255,255,0.02); }
  .cmp-row .x { color:#ef4444; font-weight:bold; }
  .cmp-row .v { color:#10b981; font-weight:bold; }

  /* ============ 算力资费 ============ */
  .pricing { padding: 100px 0; }
  .price-cards { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
  .price-card { position:relative; background: rgba(255,255,255,0.01); border:1px solid rgba(255,255,255,0.04); border-radius:24px; padding:36px 28px;
    backdrop-filter:blur(12px); transition:all .35s var(--ease-cinematic); overflow:hidden; }
  .price-card:hover { transform:translateY(-5px); border-color:rgba(255,255,255,0.08); box-shadow:0 20px 50px rgba(0,0,0,0.5); }
  .price-card.feat { border-color:rgba(139,92,246,0.2); background:linear-gradient(160deg, rgba(139,92,246,0.02), rgba(255,255,255,0.005)); }
  .price-card.feat:hover { border-color:rgba(139,92,246,0.35); }
  
  .price-card .pc-tag { position:absolute; top:12px; left:24px; font-size:9.5px; font-weight:800; background:#ffffff; color:#010103; padding:3px 10px; border-radius:999px; }
  .price-card.feat .pc-tag { background: #8b5cf6; color: #ffffff; }
  .pc-name { font-size:15px; color:var(--ink-soft); margin-bottom:8px; }
  .pc-price { font-size:44px; font-weight:800; color: #ffffff; line-height:1; margin-bottom:16px; letter-spacing: -1.5px; }
  .pc-credits { font-size:14.5px; font-weight:700; color:#ffffff; margin-bottom:16px; }
  .pc-credits i { font-style:normal; color:#a78bfa; font-size:12px; margin-left:4px; }
  .pc-desc { font-size:13px; color:var(--ink-dim); line-height:1.6; min-height:48px; }
  .pc-unit { font-size:12.5px; color:var(--ink-soft); margin-top:16px; border-top:1px solid rgba(255,255,255,0.02); padding-top:16px; }
  
  .price-card .pc-action { 
    width:100%; margin-top:24px; min-height:44px; border-radius:12px; 
    border:1px solid rgba(255,255,255,0.04); background:rgba(255,255,255,0.008); 
    color:#8a8a9e; font:700 13px/1 inherit; cursor:pointer; 
    transition: transform 0.4s var(--ease-cinematic), border-color 0.4s var(--ease-cinematic), color 0.4s var(--ease-cinematic), background 0.4s var(--ease-cinematic), box-shadow 0.4s var(--ease-cinematic); 
  }
  .price-card .pc-action:hover { 
    transform: translateY(-2px);
    border-color:rgba(255,255,255,0.22); 
    color: #ffffff;
    background:rgba(255,255,255,0.02); 
    box-shadow: 0 10px 25px rgba(0,0,0,0.65);
  }
  .price-card.feat .pc-action { 
    border: 1px solid rgba(255,255,255,1); background:#ffffff; color:#020204; 
    box-shadow: 0 4px 15px rgba(255,255,255,0.05);
  }
  .price-card.feat .pc-action:hover { 
    transform: translateY(-3px) scale(1.015);
    background: #ffffff; 
    box-shadow: 0 15px 35px rgba(255,255,255,0.2), 0 0 25px rgba(139,92,246,0.15);
  }
  .price-note { text-align:center; font-size:12.5px; color:var(--ink-dim); margin-top:32px; }

  /* ============ 桌面端购买与下载 ============ */
  .download { padding: 100px 0; }
  .desktop-offer { position:relative; padding:42px; margin-bottom:42px; overflow:hidden; border:1px solid rgba(139,92,246,.18); border-radius:30px;
    background:linear-gradient(145deg,rgba(109,40,217,.11),rgba(34,211,238,.025) 52%,rgba(255,255,255,.008)); }
  .desktop-offer::before { content:""; position:absolute; width:320px; height:320px; right:-140px; top:-180px; border-radius:50%;
    background:radial-gradient(circle,rgba(139,92,246,.2),transparent 68%); pointer-events:none; }
  .desktop-offer-head { display:flex; align-items:flex-end; justify-content:space-between; gap:28px; margin-bottom:30px; position:relative; }
  .desktop-offer-head .eyebrow { display:block; color:#a78bfa; font-size:11px; font-weight:800; letter-spacing:2.4px; margin-bottom:10px; }
  .desktop-offer-head h2 { font-size:clamp(28px,4vw,42px); line-height:1.2; letter-spacing:-1.2px; }
  .desktop-offer-head p { max-width:570px; margin-top:12px; color:var(--ink-soft); font-size:14px; line-height:1.75; }
  .desktop-status { flex:none; padding:9px 14px; border:1px solid rgba(251,191,36,.18); border-radius:999px; color:#f4c76b; background:rgba(251,191,36,.055); font-size:12px; font-weight:700; }
  .desktop-plan-grid { display:grid; grid-template-columns:minmax(280px,640px); justify-content:center; gap:18px; position:relative; }
  .desktop-plan-card { display:flex; flex-direction:column; min-height:280px; padding:28px 25px; border:1px solid rgba(255,255,255,.055); border-radius:22px; background:rgba(2,2,6,.52); }
  .desktop-plan-card.featured { border-color:rgba(167,139,250,.4); box-shadow:0 16px 48px rgba(76,29,149,.16); }
  .desktop-plan-card .plan-top { display:flex; align-items:center; justify-content:space-between; gap:12px; }
  .desktop-plan-card h3 { color:#fff; font-size:17px; }
  .desktop-plan-card .plan-tag { color:#c4b5fd; font-size:10px; font-weight:800; letter-spacing:.5px; }
  .desktop-plan-card .plan-price { margin:18px 0 4px; color:#fff; font-size:42px; font-weight:850; line-height:1; letter-spacing:-1px; }
  .desktop-plan-card .plan-price small { font-size:16px; margin-right:3px; }
  .desktop-plan-card .plan-duration { color:#a78bfa; font-size:13px; font-weight:750; }
  .desktop-plan-card .plan-desc { flex:1; margin:16px 0 22px; color:var(--ink-soft); font-size:13px; line-height:1.65; }
  .desktop-plan-card .btn { width:100%; padding:13px 20px; }
  .desktop-buy-note { display:flex; justify-content:center; gap:24px; flex-wrap:wrap; margin-top:24px; color:var(--ink-dim); font-size:12.5px; }
  .desktop-buy-note b { color:#a78bfa; margin-right:5px; }
  .desktop-download-head { text-align:center; margin:64px 0 28px; }
  .desktop-download-head h3 { color:#fff; font-size:22px; margin-bottom:8px; }
  .desktop-download-head p { color:var(--ink-soft); font-size:13.5px; }
  .dl-cards { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
  .dl-card { position:relative; background: rgba(255,255,255,0.01); border:1px solid rgba(255,255,255,0.04); border-radius:24px; padding:32px 28px;
    transition:all .35s var(--ease-cinematic); }
  .dl-card:hover { transform:translateY(-5px); border-color:rgba(255,255,255,0.08); box-shadow:0 20px 50px rgba(0,0,0,0.5); }
  .dl-card.rec { border-color:rgba(139,92,246,0.2); background:linear-gradient(160deg, rgba(139,92,246,0.02), rgba(255,255,255,0.005)); }
  .dl-card .dl-tag { display:none; position:absolute; top:12px; left:24px; font-size:9.5px; font-weight:800; background: #ffffff; color:#010103; padding:3px 10px; border-radius:999px; }
  .dl-card.rec .dl-tag { display:inline-block; }
  .dl-ic { width:44px; height:44px; border-radius:11px; display:flex; align-items:center; justify-content:center; font-size:19px; color:#ffffff;
    background:rgba(255,255,255,0.015); border:1px solid rgba(255,255,255,0.04); margin-bottom:20px; }
  .dl-card h3 { font-size:17px; font-weight:700; color: #ffffff; margin-bottom:6px; }
  .dl-meta { font-size:12.5px; color:var(--ink-dim); margin-bottom:20px; line-height:1.6; }
  .dl-btn { width:100%; justify-content:center; display:inline-flex; align-items:center; gap:8px; }
  .dl-btn.dl-locked { pointer-events:none; opacity:.45; }
  .dl-tips { max-width:680px; margin:36px auto 0; }
  .dl-tips details { background: rgba(255,255,255,0.005); border:1px solid rgba(255,255,255,0.03); border-radius:14px; padding:14px 20px; margin-bottom:12px; font-size:13.5px; color:var(--ink-soft); }
  .dl-tips summary { cursor:pointer; font-weight:650; color:#ffffff; }
  .dl-tips p { margin-top:10px; line-height:1.75; }
  .dl-tips code { background:rgba(255,255,255,.04); border-radius:6px; padding:2px 8px; font-size:12.5px; user-select:all; }
  .dl-note { text-align:center; font-size:12.5px; color:var(--ink-dim); margin-top:28px; }

  /* ============ FAQ 手风琴 ============ */
  .faq { padding: 100px 0; background: var(--bg-soft); border-top: 1px solid rgba(255,255,255,0.02); border-bottom: 1px solid rgba(255,255,255,0.02); }
  .faq-list { max-width:800px; margin:50px auto 0; display:flex; flex-direction:column; gap:16px; }
  .faq-item { background: rgba(255,255,255,0.01); border:1px solid rgba(255,255,255,0.04); border-radius:16px; overflow:hidden; transition:all .3s var(--ease-cinematic); }
  .faq-item:hover { border-color: rgba(255,255,255,0.08); }
  .faq-q { width:100%; display:flex; align-items:center; justify-content:space-between; gap:20px; padding:22px 28px; background:none; border:none; text-align:left; font-size:16px; font-weight:700; color:#ffffff; cursor:pointer; font-family:inherit; }
  .faq-q .ico { font-size:20px; color:var(--ink-soft); transition:transform .3s var(--ease-cinematic); flex-shrink:0; }
  .faq-item.open .faq-q .ico { transform: rotate(45deg); color: #ffffff; }
  .faq-a { max-height:0; overflow:hidden; transition:max-height .4s var(--ease-cinematic); }
  .faq-a p { padding:0 28px 22px; font-size:14.5px; color:var(--ink-soft); line-height:1.7; }

  /* ============ 回到顶部与监控 ============ */
  .to-top { position:fixed; bottom:32px; right:32px; width:44px; height:44px; border-radius:50%; border:1px solid rgba(255,255,255,0.06); background:rgba(1,1,3,0.8); backdrop-filter:blur(8px); color:#ffffff; font-size:16px; cursor:pointer; display:grid; place-items:center; opacity:0; visibility:hidden; transition:all .3s var(--ease-cinematic); z-index:40; }
  .to-top.show { opacity:1; visibility:visible; }
  .to-top:hover { background: #ffffff; color: #010103; border-color: transparent; transform: translateY(-2px); }

  .reveal { opacity:0; transform:translateY(32px); transition:all 1s var(--ease-cinematic); }
  .reveal.in { opacity:1; transform:none; }

  /* ============ 案例详情 ============ */
  .case-modal { position:fixed; inset:0; z-index:100; display:none; place-items:center; padding:24px; background:rgba(1,1,3,0.92); backdrop-filter:blur(24px); }
  .case-modal.show { display:grid; }
  .case-card { width:min(880px,100%); max-height:min(760px,92vh); overflow:auto; display:grid; grid-template-columns:minmax(280px,.9fr) minmax(300px,1.1fr); border:1px solid rgba(255,255,255,0.06); border-radius:26px; background:#06060a; box-shadow:0 34px 100px rgba(0,0,0,0.95); }
  .case-media { min-height:480px; background:#020204; }
  .case-media img { width:100%; height:100%; display:block; object-fit:cover; }
  .case-copy { padding:40px; display:flex; flex-direction:column; }
  .case-kicker { color: #a78bfa; font-size:11px; font-weight:800; letter-spacing:2px; text-transform: uppercase; }
  .case-copy h3 { margin:16px 0 12px; font-size:28px; font-weight: 800; color: #ffffff; }
  .case-copy p { color:var(--ink-soft); font-size:14.5px; line-height:1.75; }
  .case-meta { margin:24px 0; display:grid; gap:8px; }
  .case-meta div { display:flex; justify-content:space-between; gap:18px; padding:12px 0; border-bottom:1px solid rgba(255,255,255,0.03); color:var(--ink-dim); font-size:13.5px; }
  .case-meta b { color: #ffffff; font-weight:700; text-align:right; }
  .case-actions { margin-top:auto; display:flex; gap:12px; flex-wrap:wrap; }
  .case-close { position:fixed; top:20px; right:20px; width:46px; height:46px; border-radius:50%; border:1px solid rgba(255,255,255,0.06); background:rgba(1,1,3,0.8); color:#ffffff; font-size:20px; cursor:pointer; display: grid; place-items: center; }

  /* ============ Footer ============ */
  footer { background: #010103; border-top: 1px solid rgba(255,255,255,0.02); padding: 80px 0 40px; position: relative; z-index: 2; }
  .foot-cols { display:grid; grid-template-columns:1.5fr repeat(3,1fr); gap:64px; margin-bottom:60px; }
  .foot-brand p { font-size:13.5px; color:var(--ink-soft); margin-top:16px; line-height:1.75; max-width:280px; }
  .foot-col h4 { font-size:12px; color:#ffffff; font-weight:700; letter-spacing:1.5px; text-transform:uppercase; margin-bottom:24px; }
  .foot-col a { display:block; font-size:14px; color:var(--ink-soft); margin-bottom:14px; }
  .foot-col a:hover { color:#ffffff; }
  .foot-bar { display:flex; align-items:center; justify-content:space-between; border-top:1px solid rgba(255,255,255,0.02); padding-top:40px; font-size:12.5px; color:var(--ink-dim); }
  .foot-compliance { display:flex; gap:20px; }
  .foot-compliance span { display:flex; align-items:center; gap:6px; }
  .foot-compliance .dot { width:4px; height:4px; border-radius:50%; background:var(--ink-dim); }

  /* ============ 响应式 ============ */
  @media (max-width:1024px) {
    .price-cards { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .desktop-plan-grid { grid-template-columns:1fr; }
    .center-gallery-container { padding: 0 20px; }
    .orbital-card { display: none; }
    .portal-block { gap: 40px; }
  }
  @media (max-width:768px) {
    .nav-links { display:none; }
    .nav-login { display:none; }
    .nav-toggle { display:flex; }
    .mobile-menu { display:flex; }
    .hero h1 { font-size: 54px; letter-spacing: -2px; }
    .portal-block { flex-direction: column !important; gap: 32px; text-align: center; }
    .portal-step { align-items: center; flex-direction: column; text-align: center; }
    .steps { grid-template-columns: 1fr; }
    .compare-grid { grid-template-columns: 1fr; }
    .price-cards { grid-template-columns: 1fr; }
    .dl-cards { grid-template-columns: 1fr; }
    .desktop-offer { padding:28px 20px; }
    .desktop-offer-head { align-items:flex-start; flex-direction:column; }
    .desktop-status { align-self:flex-start; }
    .canvas-banner { flex-direction: column; text-align: center; padding: 32px; }
    .cb-cta { width: 100%; justify-content: center; }
    .case-card { grid-template-columns:1fr; max-height:88vh; }
    .case-media { min-height:0; aspect-ratio:4/3; }
    .case-copy { padding:24px; }
    .foot-cols { grid-template-columns: 1fr; gap: 40px; }
    .foot-bar { flex-direction: column; gap: 16px; text-align: center; }
  }

  /* ====================================================================
     2026 Editorial Commerce Redesign
     让服装成片负责吸引注意力，让信息层级负责促成行动。
  ==================================================================== */
  :root {
    --bg:#f3f4f5;
    --bg-soft:#ffffff;
    --bg-card:#ffffff;
    --glass:#ffffff;
    --glass-bd:#d9dce1;
    --ink:#17191c;
    --ink-soft:#5d626b;
    --ink-dim:#7d838d;
  }
  html { background:var(--bg); }
  body { background:var(--bg); color:var(--ink); }
  #prism-canvas, #magnetic-spotlight, .noise, .holo-overlay, .holo-line, .hologram-effect { display:none !important; }
  .wrap { max-width:1240px; padding-left:40px; padding-right:40px; }

  .btn {
    min-height:48px; padding:0 24px; border-radius:4px; font-size:14px;
    letter-spacing:0; text-transform:none; box-shadow:none;
  }
  .btn-primary { background:#17191c; color:#fff; border:1px solid #17191c; box-shadow:none; }
  .btn-primary:hover { background:#30343a; color:#fff; border-color:#30343a; transform:translateY(-2px); box-shadow:none; }
  .btn-primary::after { display:none; }
  .btn-ghost { background:transparent; color:#17191c; border:1px solid #b9bec6; backdrop-filter:none; }
  .btn-ghost:hover { background:#fff; color:#17191c; border-color:#17191c; transform:translateY(-2px); box-shadow:none; }
  .btn-desktop { background:#2556d8; color:#fff; border:1px solid #2556d8; box-shadow:none; }
  .btn-desktop:hover { background:#1e47b7; border-color:#1e47b7; transform:translateY(-2px); box-shadow:none; }

  header {
    background:rgba(255,255,255,.94); border-bottom:1px solid #e3e5e8;
    backdrop-filter:blur(16px);
  }
  .nav { height:72px; }
  .logo { color:#17191c; letter-spacing:0; }
  .logo .mark { width:32px; height:32px; border-radius:4px; background:#17191c; color:#fff; box-shadow:none; }
  .nav-links { gap:30px; color:#676c74; }
  .nav-links a:hover, .nav-links a.active { color:#111315; }
  .nav-login { color:#676c74; }
  .nav-login:hover { color:#111315; }
  .nav-right { gap:16px; }
  .nav-right .btn { min-height:42px; padding:0 20px; }
  .nav-toggle { border-radius:4px; background:#fff; border-color:#d9dce1; }
  .nav-toggle i { background:#17191c; }
  .mobile-menu { background:#fff; border-bottom-color:#e3e5e8; }
  .mobile-menu a { color:#3c4046; border-top-color:#eceef0; }

  .hero {
    width:100%; max-width:none; height:min(760px, calc(100svh - 108px)); min-height:540px;
    padding:0; margin:0; display:block; text-align:left; overflow:hidden; background:#17191c;
  }
  .hero-stage { position:relative; width:100%; height:100%; overflow:hidden; background:#17191c; }
  .hero-stage .hero-slide {
    position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center 15%;
    opacity:0; transform:scale(1.015); transition:opacity 1s ease, transform 5.2s ease;
  }
  .hero-stage .hero-slide.active { opacity:1; transform:scale(1); }
  .hero-shade { position:absolute; inset:0; z-index:2; background:rgba(7,10,13,.38); pointer-events:none; }
  .hero-copy {
    position:relative; z-index:3; height:100%; display:flex; flex-direction:column; align-items:flex-start;
    justify-content:center; padding-top:44px; padding-bottom:44px; color:#fff;
  }
  .hero-kicker {
    margin-bottom:20px; padding-bottom:8px; border-bottom:1px solid rgba(255,255,255,.55);
    color:#fff; font-size:12px; font-weight:750; letter-spacing:0;
  }
  .hero h1 {
    max-width:760px; margin:0 0 24px; color:#fff; font-size:clamp(44px,6vw,78px);
    line-height:1.05; letter-spacing:0; font-weight:800; text-wrap:balance;
    opacity:1; animation:none;
  }
  .hero .sub {
    max-width:570px; margin:0 0 30px; color:rgba(255,255,255,.88); font-size:17px;
    line-height:1.75; letter-spacing:0; opacity:1; animation:none;
  }
  .hero-cta { justify-content:flex-start; gap:12px; opacity:1; animation:none; }
  .hero .btn-primary { background:#fff; color:#17191c; border-color:#fff; }
  .hero .btn-primary:hover { background:#f0f1f2; color:#17191c; border-color:#f0f1f2; }
  .hero .btn-ghost { color:#fff; border-color:rgba(255,255,255,.72); background:rgba(0,0,0,.08); }
  .hero .btn-ghost:hover { color:#17191c; background:#fff; border-color:#fff; }
  .hero-note { margin-top:24px; color:rgba(255,255,255,.72); font-size:12.5px; opacity:1; animation:none; }
  .hero-slide-dots {
    left:auto; right:40px; bottom:28px; transform:none; z-index:4; padding:0; gap:8px;
    background:transparent; border:0; backdrop-filter:none;
  }
  .hero-slide-dot { width:28px; height:3px; border-radius:0; background:rgba(255,255,255,.45); }
  .hero-slide-dot.active { width:48px; background:#fff; }

  /* 超宽桌面会纵向裁掉 16:9 首图，将焦点上移以完整保留人物头部。 */
  @media (min-width:1600px) and (min-aspect-ratio:2/1) {
    .hero-stage .hero-slide { object-position:center 14%; }
  }

  .workflow { background:#fff; border-bottom:1px solid #e2e4e7; scroll-margin-top:72px; }
  .workflow-inner { min-height:170px; display:grid; grid-template-columns:280px 1fr; align-items:center; gap:64px; }
  .workflow-intro .eyebrow { display:block; margin-bottom:8px; color:#2556d8; font-size:11px; font-weight:800; letter-spacing:0; }
  .workflow-intro h2 { color:#17191c; font-size:26px; line-height:1.2; letter-spacing:0; }
  .workflow-steps { list-style:none; display:grid; grid-template-columns:repeat(3,1fr); gap:0; }
  .workflow-steps li { min-height:78px; display:flex; align-items:flex-start; gap:16px; padding:10px 24px; border-left:1px solid #dfe2e6; }
  .workflow-steps b { color:#2556d8; font-size:12px; line-height:1.5; }
  .workflow-steps span { display:flex; flex-direction:column; gap:6px; }
  .workflow-steps strong { color:#17191c; font-size:15px; }
  .workflow-steps small { color:#777d86; font-size:12.5px; line-height:1.5; }

  .pillars-section { padding:108px 40px 92px; }
  .sec-head { max-width:760px; margin:0 auto 64px; }
  .sec-head .eyebrow { color:#2556d8; letter-spacing:0; }
  .sec-head h2 { color:#17191c; letter-spacing:0; font-size:clamp(32px,4vw,48px); }
  .sec-head h2 .grad { background:none; color:#17191c; -webkit-text-fill-color:currentColor; }
  .sec-head p { color:#676c74; }
  .portals-container { gap:112px; margin-top:76px; }
  .portal-block { gap:72px; }
  .portal-visual {
    border-radius:4px; border:0; background:#e5e7ea; box-shadow:none; cursor:pointer; overflow:hidden;
  }
  .portal-visual:hover { border-color:transparent; box-shadow:none; }
  .portal-visual img { opacity:1; filter:none; }
  .portal-slide.active { opacity:1 !important; }
  .portal-content { flex:.9; }
  .portal-tag { color:#2556d8; letter-spacing:0; }
  .portal-content h3 { color:#17191c; letter-spacing:0; font-size:clamp(28px,3vw,40px); }
  .portal-content > p { color:#626870; font-size:15px; }
  .portal-flow { margin-top:28px; }
  .portal-step { padding:18px 0; border-top:1px solid #d9dce1; }
  .portal-step:last-child { border-bottom:1px solid #d9dce1; }
  .portal-step .icon-box { display:none; }
  .portal-step-text h5 { color:#202328; }
  .portal-step-text p { color:#747a83; }
  .official-product-board {
    display:grid; grid-template-columns:1fr; gap:1px; background:#d9dce1;
    cursor:default;
  }
  .official-product-group {
    min-width:0; height:100%; display:flex; flex-direction:column; background:#f7f8f9;
    color:#17191c; overflow:hidden;
  }
  .official-product-group:hover { color:#17191c; }
  .official-board-label {
    flex:0 0 50px; display:flex; align-items:center; justify-content:space-between; gap:10px;
    padding:0 16px; border-bottom:1px solid #d9dce1; background:#fff;
  }
  .official-board-label b { font-size:14px; }
  .official-board-label small { color:#2556d8; font-size:10px; font-weight:800; }
  .official-product-grid { flex:1; min-height:0; display:grid; grid-template-columns:repeat(2,1fr); grid-template-rows:repeat(2,1fr); gap:1px; background:#d9dce1; }
  .official-product-grid img {
    width:100% !important; height:100% !important; min-width:0; min-height:0;
    display:block; object-fit:contain !important; opacity:1 !important; background:#f7f8f9;
  }
  .official-model-board { display:block; position:relative; background:#e8eaed; }
  .official-model-grid { width:100%; height:100%; display:grid; grid-template-columns:repeat(4,1fr); grid-template-rows:repeat(2,1fr); gap:2px; background:#d9dce1; }
  .official-model-grid img {
    width:100% !important; height:100% !important; min-width:0; min-height:0;
    display:block; object-fit:cover !important; object-position:center top; opacity:1 !important; background:#fff;
  }
  .official-model-caption {
    position:absolute; left:16px; bottom:16px; display:flex; align-items:center; gap:12px;
    padding:10px 13px; border-radius:3px; background:rgba(17,19,21,.9); color:#fff;
  }
  .official-model-caption b { font-size:13px; }
  .official-model-caption small { color:#b9c9f5; font-size:10.5px; font-weight:750; }
  .portal-actions { display:flex; gap:10px; flex-wrap:wrap; margin-top:24px; }
  .portal-actions a {
    min-height:42px; display:inline-flex; align-items:center; gap:10px; padding:0 15px;
    border:1px solid #bfc4cb; border-radius:3px; color:#202328; font-size:12.5px; font-weight:750;
  }
  .portal-actions a:hover { background:#17191c; border-color:#17191c; color:#fff; }
  .portal-actions.single a { background:#17191c; border-color:#17191c; color:#fff; }
  .portal-actions.single a:hover { background:#30343a; border-color:#30343a; }

  .compare-section { padding:108px 40px; background:#eef0f2; border-top:1px solid #dfe2e6; border-bottom:1px solid #dfe2e6; }
  .compare-section::before { display:none; }
  .compare-section .sec-head h2,
  .compare-section .sec-head h2 .grad { color:#17191c; -webkit-text-fill-color:currentColor; }
  .compare-section .sec-head p { color:#626870; }
  .compare-section .sec-head .eyebrow { color:#2556d8; }
  .style-case-grid {
    width:100%; max-width:1120px; margin:52px auto 0; display:grid;
    grid-template-columns:minmax(0,1fr) 42px minmax(0,1fr) 42px minmax(0,1fr);
    align-items:center;
  }
  .style-case-card {
    min-width:0; overflow:hidden; border:1px solid #cfd3d8; border-radius:4px;
    background:#fff; box-shadow:0 14px 38px rgba(28,32,38,.06);
  }
  .style-case-media { position:relative; width:100%; aspect-ratio:4/5; overflow:hidden; background:#f7f8f9; }
  .style-case-media img { width:100%; height:100%; display:block; object-fit:cover; }
  .style-case-card.source .style-case-media img { object-fit:contain; }
  .style-case-copy { min-height:116px; padding:20px 20px 22px; border-top:1px solid #e0e3e7; }
  .style-case-copy small { display:block; margin-bottom:7px; color:#2556d8; font-size:10.5px; font-weight:800; }
  .style-case-copy h3 { margin-bottom:7px; color:#17191c; font-size:18px; letter-spacing:0; }
  .style-case-copy p { margin:0; color:#6a7079; font-size:12.5px; line-height:1.65; }
  .style-case-arrow { color:#7e858e; font-size:28px; text-align:center; }
  .style-case-summary {
    max-width:1120px; margin:20px auto 0; padding:18px 20px; display:flex;
    align-items:center; justify-content:space-between; gap:24px; border-top:1px solid #d4d8dd;
  }
  .style-case-summary p { margin:0; color:#555c65; font-size:13px; line-height:1.7; }
  .style-case-summary b { color:#17191c; }
  .style-case-summary a {
    flex:none; min-height:44px; display:inline-flex; align-items:center; gap:9px; padding:0 17px;
    border-radius:3px; background:#17191c; color:#fff; font-size:12.5px; font-weight:750;
  }
  .style-case-summary a:hover { background:#30343a; }

  .canvas-banner {
    border:1px solid #d9dce1; border-radius:4px; background:#fff; box-shadow:none; padding:42px;
  }
  .canvas-banner::before { display:none; }
  .cb-ic { display:none; }
  .cb-badge { color:#2556d8; }
  .cb-main h3, .cb-main h3 .grad-cyan { color:#17191c; }
  .cb-main p { color:#626870; }
  .cb-cta { border-radius:4px; background:#17191c; color:#fff; box-shadow:none; }
  .cb-cta:hover { background:#30343a; transform:translateY(-2px); box-shadow:none; }

  .cats { padding:50px 40px; }
  .cats-label { color:#676c74; }
  .cat-chip { border-radius:4px; background:#fff; border-color:#d9dce1; color:#34383e; }
  .cat-chip:hover { background:#17191c; border-color:#17191c; color:#fff; }

  .compare-grid { gap:16px; max-width:1100px; }
  .cmp-col { border-radius:4px; background:#fff; border-color:#d9dce1; box-shadow:none; }
  .cmp-col:hover { background:#fff; border-color:#aeb3bb; box-shadow:none; }
  .cmp-col.new { background:#edf3ff; border-color:#b8c9f5; }
  .cmp-col.new:hover { background:#edf3ff; border-color:#7596ed; }
  .cmp-h { color:#17191c; }
  .cmp-col.new .cmp-h .g { background:none; color:#183d9f; -webkit-text-fill-color:currentColor; }
  .cmp-row { color:#676c74; border-bottom-color:#e4e6e9; }
  .cmp-col.new .cmp-row { color:#3f4b63; border-bottom-color:#cad7f6; }

  .pricing { padding:100px 40px; }
  .price-cards { gap:16px; }
  .price-card, .price-card.feat {
    border-radius:4px; background:#fff; border-color:#d9dce1; box-shadow:none; backdrop-filter:none;
  }
  .price-card:hover, .price-card.feat:hover { transform:translateY(-3px); border-color:#17191c; box-shadow:none; }
  .price-card.feat { border:2px solid #17191c; }
  .pc-name, .pc-desc, .pc-unit { color:#6a7079; }
  .pc-price, .pc-credits { color:#17191c; }
  .pc-credits i { color:#2556d8; }
  .price-card .pc-tag, .price-card.feat .pc-tag { border-radius:2px; background:#17191c; color:#fff; }
  .price-card .pc-action, .price-card.feat .pc-action {
    border-radius:3px; background:#17191c; border-color:#17191c; color:#fff; box-shadow:none;
  }
  .price-card .pc-action:hover, .price-card.feat .pc-action:hover { background:#30343a; color:#fff; border-color:#30343a; transform:translateY(-2px); box-shadow:none; }
  .price-note { color:#747a83; }

  .download { padding:90px 40px 110px; }
  .desktop-offer { border:1px solid #ccd7f1; border-radius:4px; background:#f4f7ff; padding:48px; }
  .desktop-offer::before { display:none; }
  .desktop-offer-head h2, .desktop-plan-card h3 { color:#17191c; }
  .desktop-offer-head p { color:#626870; }
  .desktop-offer-head .eyebrow { color:#2556d8; }
  .desktop-plan-card { border-radius:4px; background:#fff; border-color:#c9d3eb; }
  .desktop-plan-card.featured { border-color:#6f91ef; box-shadow:none; }
  .desktop-plan-card .plan-price { color:#17191c; }
  .desktop-plan-card .plan-duration { color:#2556d8; }
  .desktop-plan-card .plan-desc { color:#626870; }
  .desktop-plan-card .plan-tag { color:#2556d8; }
  .desktop-buy-note { color:#676c74; }
  .desktop-status { border-radius:3px; border-color:#e3c57f; background:#fff7dd; color:#806017; }
  .desktop-download-head h3 { color:#17191c; }
  .desktop-download-head p { color:#6a7079; }
  .dl-card, .dl-card.rec { border-radius:4px; background:#fff; border-color:#d9dce1; box-shadow:none; }
  .dl-card h3 { color:#17191c; }
  .dl-meta, .dl-note { color:#6a7079; }
  .dl-ic { border-radius:4px; background:#f0f1f2; color:#17191c; border-color:#d9dce1; }
  .dl-tips details { border-radius:4px; background:#fff; border-color:#d9dce1; color:#5d626b; }

  .faq { padding:100px 40px; background:#fff; border-color:#e3e5e8; }
  .faq .sec-head h2, .faq .sec-head h2 .grad { color:#17191c; -webkit-text-fill-color:currentColor; }
  .faq-item { border-radius:0; background:transparent; border-width:0 0 1px; border-color:#d9dce1; }
  .faq-item:hover { border-color:#aeb3bb; }
  .faq-q { color:#17191c; padding:24px 4px; }
  .faq-a p { color:#626870; }

  .case-card { border-radius:4px; background:#17191c; }
  .case-copy h3, .case-meta b { color:#fff; }
  .case-copy p, .case-meta { color:#b8bdc5; }
  .case-close { border-radius:4px; }
  footer { background:#e9ecef; border-top:1px solid #d3d7dc; }
  footer .logo { color:#17191c; }
  footer .logo .mark { background:#17191c; color:#fff; }
  .foot-brand p, .foot-col a { color:#626870; }
  .foot-col h4 { color:#17191c; }
  .foot-col a:hover { color:#2556d8; }
  .foot-bar { color:#747a83; border-top-color:#cfd3d8; }

  @media (max-width:900px) {
    .wrap { padding-left:24px; padding-right:24px; }
    .workflow-inner { grid-template-columns:1fr; gap:24px; padding-top:34px; padding-bottom:34px; }
    .workflow-steps li:first-child { border-left:0; }
    .portal-block { gap:42px; }
  }
  @media (max-width:768px) {
    .wrap { padding-left:18px; padding-right:18px; }
    .nav { height:64px; }
    .nav-right > .btn-primary { display:none; }
    .hero { height:min(700px, calc(100svh - 92px)); min-height:560px; }
    .hero-stage .hero-slide { object-position:62% center; }
    .hero-shade { background:rgba(5,7,9,.48); }
    .hero-copy { justify-content:flex-end; padding-top:36px; padding-bottom:66px; }
    .hero h1 { max-width:430px; margin-bottom:18px; font-size:42px; line-height:1.08; letter-spacing:0; }
    .hero .sub { max-width:480px; margin-bottom:24px; font-size:15px; line-height:1.65; }
    .hero-cta { width:100%; flex-wrap:nowrap; }
    .hero-cta .btn { flex:1; padding:0 12px; }
    .hero-note { margin-top:18px; font-size:11.5px; }
    .hero-slide-dots { right:18px; bottom:24px; }
    .workflow-steps { grid-template-columns:1fr; }
    .workflow-steps li, .workflow-steps li:first-child { min-height:auto; padding:16px 0; border-left:0; border-top:1px solid #dfe2e6; }
    .pillars-section { padding:76px 18px 72px; }
    .sec-head { margin-bottom:42px; text-align:left; }
    .sec-head h2 { font-size:34px; }
    .sec-head p { margin-left:0; }
    .portals-container { margin-top:52px; gap:76px; }
    .portal-block, .portal-block:nth-child(even) { align-items:stretch; text-align:left; }
    .portal-step { align-items:flex-start; text-align:left; }
    .portal-content h3 { font-size:30px; }
    .official-board-label { flex-basis:42px; padding:0 9px; }
    .official-board-label b { font-size:11.5px; }
    .official-board-label small { font-size:8.5px; }
    .official-model-caption { left:10px; bottom:10px; padding:8px 10px; }
    .portal-actions { flex-direction:column; }
    .portal-actions a { justify-content:center; }
    .compare-section { padding:76px 18px; }
    .style-case-grid { margin-top:36px; grid-template-columns:1fr; gap:14px; }
    .style-case-arrow { transform:rotate(90deg); font-size:22px; line-height:1; }
    .style-case-copy { min-height:0; }
    .style-case-summary { align-items:flex-start; flex-direction:column; padding:18px 0 0; }
    .style-case-summary a { width:100%; justify-content:center; }
    .canvas-banner { align-items:flex-start; text-align:left; padding:28px 22px; }
    .cb-cta { width:100%; justify-content:center; }
    .cats { padding:36px 18px; }
    .pricing { padding:76px 18px; }
    .download { padding:72px 18px 82px; }
    .desktop-offer { padding:30px 22px; }
    .faq { padding:76px 18px; }
    .foot-compliance { flex-direction:column; align-items:center; gap:8px; }
  }