/* ================================================================
   煜企智能 · 信息化建设与咨询 — 蓝图美学
   设计语言：蓝图纸面 + 工程蓝主色 + 警示橙点睛
   字体：Bricolage Grotesque (display) + Space Grotesk (body latin) + JetBrains Mono (mono) + 中文系统栈
   主题：深墨蓝(夜) → 纸白(图纸) → 深墨蓝(夜) 的呼吸节奏
   改版：丰富真实图片 + 强化动效
============================================================ */

/* ---------- Tokens ---------- */
.xinxijianshe-page {
  /* ===== yuqi-sh.com 品牌 token（提取自真实站点） ===== */
  --f-bg:            #06101d;   /* 墨蓝底色 */
  --f-bg-deep:       #081522;
  --f-bg-secondary:  #0a1727;
  --f-card:          #0f1f32;
  --f-card-strong:   #12253b;
  --f-text:          #f5f7fa;
  --f-text-muted:    #7e8b9b;
  --f-text-secondary:#aab6c5;
  --f-cyan:          #35c3d4;   /* 青绿信号 · 主品牌色 */
  --f-cyan-dim:      #2aa7b8;
  --f-blue:          #2f7cf6;   /* 工程蓝 */
  --f-blue-action:   #1764d8;   /* CTA 主蓝 */
  --f-blue-hover:    #4d8df7;
  --f-border:        rgba(255,255,255,0.10);
  --f-border-strong: rgba(255,255,255,0.18);
  --f-radius:        4px;
  --f-container:     1240px;
  --f-midnight:      linear-gradient(135deg, rgb(2,3,129) 0%, rgb(40,116,252) 100%);

  /* blue ramp（仍用于 OKLCH 微调与降级） */
  --c-blue-50:  oklch(96% 0.02 240);
  --c-blue-100: oklch(92% 0.03 240);
  --c-blue-200: oklch(85% 0.05 240);
  --c-blue-300: oklch(75% 0.08 240);
  --c-blue-400: oklch(66% 0.13 245);
  --c-blue-500: oklch(56% 0.14 245);
  --c-blue-600: oklch(46% 0.13 245);
  --c-blue-700: oklch(36% 0.11 245);
  --c-blue-800: oklch(24% 0.08 245);
  --c-blue-900: oklch(16% 0.06 245);
  --c-blue-950: oklch(10% 0.04 245);   /* deepest ink */

  /* blue-tinted neutrals (chroma rises with depth) */
  --n-50:  oklch(98% 0.005 240);
  --n-100: oklch(96% 0.008 240);
  --n-200: oklch(90% 0.012 240);
  --n-300: oklch(80% 0.015 240);
  --n-400: oklch(68% 0.018 240);
  --n-500: oklch(56% 0.020 240);
  --n-600: oklch(46% 0.020 240);
  --n-700: oklch(36% 0.018 240);
  --n-800: oklch(24% 0.015 240);
  --n-900: oklch(16% 0.012 240);

  /* 语义色：全部映射到 yuqi-sh 品牌 */
  --bg:           var(--f-bg);
  --bg-deep:      var(--f-bg-deep);
  --bg-secondary: var(--f-bg-secondary);
  --surface:      var(--f-card);
  --surface-2:    var(--f-card-strong);
  --surface-strong: var(--f-card-strong);
  --line:         var(--f-border);
  --line-strong:  var(--f-border-strong);
  --text:         var(--f-text);
  --text-2:       var(--f-text-secondary);
  --text-mute:    var(--f-text-muted);
  --accent:       var(--f-cyan);          /* 主信号：青绿 */
  --accent-dim:   var(--f-cyan-dim);
  --accent-2:     var(--f-blue);          /* 副信号：工程蓝 */
  --accent-action: var(--f-blue-action);  /* CTA 实心 */

  --font-disp: "Bricolage Grotesque", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Space Grotesk", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, monospace;
  --font-cn:   "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, sans-serif;

  --fs-xs:  clamp(0.74rem, 0.70rem + 0.20vw, 0.84rem);
  --fs-sm:  clamp(0.86rem, 0.80rem + 0.30vw, 0.96rem);
  --fs-base:clamp(1.00rem, 0.94rem + 0.30vw, 1.10rem);
  --fs-lg:  clamp(1.14rem, 1.04rem + 0.50vw, 1.32rem);
  --fs-xl:  clamp(1.40rem, 1.20rem + 1.0vw, 1.80rem);
  --fs-2xl: clamp(1.80rem, 1.40rem + 2.0vw, 2.60rem);
  --fs-3xl: clamp(2.20rem, 1.70rem + 2.5vw, 3.10rem);
  --fs-4xl: clamp(2.40rem, 1.95rem + 2.2vw, 3.40rem);
  --fs-5xl: clamp(3.00rem, 2.20rem + 4.0vw, 4.80rem);

  --s-1: 0.25rem; --s-2: 0.5rem; --s-3: 0.75rem; --s-4: 1rem;
  --s-5: 1.25rem; --s-6: 1.5rem;  --s-7: 2rem;    --s-8: 2.5rem;
  --s-9: 3rem;    --s-10: 4rem;   --s-11: 5rem;

  --r-1: 4px; --r-2: 8px; --r-3: 12px; --r-4: 18px; --r-pill: 999px;

  --shadow-1: 0 1px 0 oklch(100% 0 0 / 0.04) inset, 0 12px 24px -16px oklch(0% 0 0 / 0.6);
  --shadow-2: 0 1px 0 oklch(100% 0 0 / 0.05) inset, 0 24px 48px -24px oklch(0% 0 0 / 0.7);

  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-expo:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:    cubic-bezier(0.65, 0, 0.35, 1);

  --t-fast: 140ms;
  --t-mid:  280ms;
  --t-slow: 520ms;
  --t-very-slow: 1200ms;

  --container: 1240px;
  --container-narrow: 1040px;
}

/* ---------- Reset & base ---------- */
.xinxijianshe-page * { box-sizing: border-box; margin: 0; padding: 0; }
.xinxijianshe-page { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
.xinxijianshe-page, .xinxijianshe-page { background: var(--bg); color: var(--text); }
.xinxijianshe-page {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
.xinxijianshe-page img, .xinxijianshe-page svg, .xinxijianshe-page video { display: block; max-width: 100%; }
.xinxijianshe-page a { color: inherit; text-decoration: none; }
.xinxijianshe-page button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }
.xinxijianshe-page input, .xinxijianshe-page textarea, .xinxijianshe-page select { font: inherit; color: inherit; }
.xinxijianshe-page::selection { background: var(--accent); color: var(--bg); }
.xinxijianshe-page :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.xinxijianshe-page .mono { font-family: var(--font-mono); letter-spacing: 0.02em; font-feature-settings: "tnum" 1, "ss01" 1; }
.xinxijianshe-page .skip { position: absolute; left: -9999px; top: 0; background: var(--accent); color: var(--bg); padding: 8px 12px; border-radius: 4px; }
.xinxijianshe-page .skip:focus { left: 12px; top: 12px; z-index: 1000; }

/* ---------- Buttons ---------- */
.xinxijianshe-page .btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border-radius: var(--r-pill);
  font-weight: 500;
  font-size: var(--fs-sm);
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: all var(--t-mid) var(--ease-out-quart);
  position: relative;
  white-space: nowrap;
}
.xinxijianshe-page .btn--lg { padding: 14px 24px; font-size: var(--fs-base); }
.xinxijianshe-page .btn--primary {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 8px 24px -8px var(--accent), inset 0 1px 0 oklch(100% 0 0 / 0.3);
}
.xinxijianshe-page .btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px -10px var(--accent), inset 0 1px 0 oklch(100% 0 0 / 0.4); }
.xinxijianshe-page .btn--primary::after {
  content: "";
  position: absolute; inset: -3px;
  border-radius: var(--r-pill);
  border: 1px solid var(--accent);
  opacity: 0;
  transition: opacity var(--t-mid) var(--ease-out-quart);
  pointer-events: none;
}
.xinxijianshe-page .btn--primary:hover::after { opacity: 0.4; animation: xinxijianshe_btnPulse 1.6s var(--ease-out-quart) infinite; }
@keyframes xinxijianshe_btnPulse {
  0%,100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.06); opacity: 0; }
}

.xinxijianshe-page .btn--ghost {
  background: oklch(100% 0 0 / 0.04);
  color: var(--text);
  border-color: oklch(100% 0 0 / 0.12);
  backdrop-filter: blur(8px);
}
.xinxijianshe-page .btn--ghost:hover { background: oklch(100% 0 0 / 0.08); border-color: var(--accent); color: var(--accent); }

/* ---------- NAV ---------- */
.xinxijianshe-page .nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--t-mid) var(--ease-out-quart),
              border-color var(--t-mid) var(--ease-out-quart),
              box-shadow var(--t-mid) var(--ease-out-quart);
  border-bottom: 1px solid transparent;
}
.xinxijianshe-page .nav.is-stuck {
  background: oklch(10% 0.04 245 / 0.78);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-color: var(--line);
  box-shadow: 0 12px 32px -16px oklch(0% 0 0 / 0.7);
}
.xinxijianshe-page .nav__inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  gap: 16px;
}
.xinxijianshe-page .brand { display: inline-flex; align-items: center; gap: 10px; }
.xinxijianshe-page .brand__mark { width: 28px; height: 28px; color: var(--accent); flex-shrink: 0; }
.xinxijianshe-page .brand__word { display: flex; flex-direction: column; line-height: 1; }
.xinxijianshe-page .brand__word strong {
  font-family: var(--font-disp); font-weight: 700; font-size: 16px;
  letter-spacing: 0.05em;
}
.xinxijianshe-page .brand__sub {
  font-size: 9px; opacity: 0.55; margin-top: 3px;
  letter-spacing: 0.18em; text-transform: uppercase;
}

.xinxijianshe-page .nav__links {
  display: flex; gap: 4px;
  font-size: var(--fs-sm); color: var(--text-2);
}
.xinxijianshe-page .nav__links a {
  padding: 6px 10px; border-radius: var(--r-1);
  transition: color var(--t-fast), background var(--t-fast);
}
.xinxijianshe-page .nav__links a:hover { color: var(--text); background: oklch(100% 0 0 / 0.04); }
.xinxijianshe-page .nav__links a.is-active { color: var(--accent); }

.xinxijianshe-page .nav__cta { display: inline-flex; }

.xinxijianshe-page .nav__toggle {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 4px;
}
.xinxijianshe-page .nav__toggle span {
  display: block; width: 18px; height: 1.6px;
  background: currentColor;
  transition: transform var(--t-mid) var(--ease-out-quart),
              opacity var(--t-mid) var(--ease-out-quart);
}
.xinxijianshe-page .nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.6px) rotate(45deg); }
.xinxijianshe-page .nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.xinxijianshe-page .nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.6px) rotate(-45deg); }

.xinxijianshe-page .nav__mobile {
  display: none;
  flex-direction: column;
  padding: 8px 24px 16px;
  gap: 4px;
  background: oklch(10% 0.04 245 / 0.92);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--line);
}
.xinxijianshe-page .nav__mobile a {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text-2);
}
.xinxijianshe-page .nav__mobile a:last-child { border-bottom: 0; }
.xinxijianshe-page .nav__mobile.is-open { display: flex; }

/* ---------- HERO ---------- */
.xinxijianshe-page .hero {
  position: relative;
  min-height: min(100vh, 920px);
  min-height: min(100svh, 920px);
  padding-block: 7rem 5rem;
  overflow: hidden;
  isolation: isolate;
}
.xinxijianshe-page .hero__canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  opacity: 0.85;
}
.xinxijianshe-page .hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(oklch(100% 0 0 / 0.045) 1px, transparent 1px),
    linear-gradient(90deg, oklch(100% 0 0 / 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 35%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 35%, transparent 80%);
  z-index: 1;
  pointer-events: none;
}

/* Layered hero photos with Ken Burns */
.xinxijianshe-page .hero__layers {
  position: absolute; inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.xinxijianshe-page .hero__bg {
  position: absolute; inset: -8% -4%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  mix-blend-mode: screen;
  filter: blur(2px) saturate(0.7) brightness(0.55);
  will-change: transform, opacity;
}
.xinxijianshe-page .hero__bg--a { opacity: 0.45; animation: xinxijianshe_heroKBa 28s ease-in-out infinite alternate; }
.xinxijianshe-page .hero__bg--b { opacity: 0.32; animation: xinxijianshe_heroKBb 36s ease-in-out infinite alternate; }
.xinxijianshe-page .hero__bg--c { opacity: 0.22; animation: xinxijianshe_heroKBc 22s ease-in-out infinite alternate; }

@keyframes xinxijianshe_heroKBa {
  0%   { transform: scale(1.05) translate3d(0,0,0); }
  100% { transform: scale(1.18) translate3d(-2%,-1%,0); }
}
@keyframes xinxijianshe_heroKBb {
  0%   { transform: scale(1.1) translate3d(2%,1%,0); }
  100% { transform: scale(1.04) translate3d(-1%,-2%,0); }
}
@keyframes xinxijianshe_heroKBc {
  0%   { transform: scale(1.02) translate3d(-1%,1%,0); }
  100% { transform: scale(1.16) translate3d(2%,-1%,0); }
}

.xinxijianshe-page .hero__vignette {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 60% 30%, oklch(100% 0 0 / 0.06), transparent 60%),
    radial-gradient(ellipse 90% 90% at 50% 50%, transparent 30%, oklch(10% 0.04 245 / 0.7) 80%, oklch(10% 0.04 245 / 0.95) 100%);
}

.xinxijianshe-page .hero__inner {
  position: relative; z-index: 5;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: var(--s-9);
  align-items: center;
}
.xinxijianshe-page .hero__copy { min-width: 0; }
.xinxijianshe-page .hero__media {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* --- 现场实拍轮播 --- */
.xinxijianshe-page .hero__reel {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  overflow: hidden;
  background: oklch(16% 0.04 245);
  box-shadow: var(--shadow-2);
  isolation: isolate;
}
.xinxijianshe-page .hero__reel-stack { position: absolute; inset: 0; }
.xinxijianshe-page .hero__reel-stack span {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  animation: xinxijianshe_fadeCycle 20s linear infinite;
  will-change: opacity, transform;
  filter: saturate(1.05) contrast(1.02);
}
.xinxijianshe-page .hero__reel-stack span:nth-child(1) { animation-delay: 0s; }
.xinxijianshe-page .hero__reel-stack span:nth-child(2) { animation-delay: 4s; }
.xinxijianshe-page .hero__reel-stack span:nth-child(3) { animation-delay: 8s; }
.xinxijianshe-page .hero__reel-stack span:nth-child(4) { animation-delay: 12s; }
.xinxijianshe-page .hero__reel-stack span:nth-child(5) { animation-delay: 16s; }

@keyframes xinxijianshe_fadeCycle {
  0%    { opacity: 0; transform: scale(1.08); }
  4%    { opacity: 1; transform: scale(1.0); }
  19%   { opacity: 1; transform: scale(1.08); }
  25%   { opacity: 0; transform: scale(1.12); }
  100%  { opacity: 0; transform: scale(1.08); }
}

.xinxijianshe-page .hero__reel-scan {
  position: absolute; left: 0; right: 0; height: 28%;
  background: linear-gradient(180deg, transparent, oklch(72% 0.16 60 / 0.16) 60%, oklch(72% 0.16 60 / 0.32));
  border-bottom: 1px solid oklch(72% 0.16 60 / 0.55);
  box-shadow: 0 0 24px oklch(72% 0.16 60 / 0.28);
  animation: xinxijianshe_scanlineMove 4.2s linear infinite;
  pointer-events: none;
  z-index: 2;
}
@keyframes xinxijianshe_scanlineMove {
  0%   { transform: translateY(-120%); }
  100% { transform: translateY(420%); }
}

.xinxijianshe-page .hero__reel-grid {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image:
    linear-gradient(oklch(100% 0 0 / 0.07) 1px, transparent 1px),
    linear-gradient(90deg, oklch(100% 0 0 / 0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  mix-blend-mode: overlay;
}

.xinxijianshe-page .hero__reel-tag {
  position: absolute; z-index: 3; left: 10px; top: 10px;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 10px;
  background: oklch(12% 0.04 245 / 0.78);
  border: 1px solid oklch(100% 0 0 / 0.14);
  border-radius: var(--r-pill);
  backdrop-filter: blur(6px);
  font-size: 10px; letter-spacing: 0.14em; color: oklch(96% 0 0);
}
.xinxijianshe-page .hero__reel-dots {
  position: absolute; z-index: 3; right: 12px; bottom: 12px;
  display: flex; gap: 5px;
}
.xinxijianshe-page .hero__reel-dots i {
  width: 5px; height: 5px; border-radius: 50%;
  background: oklch(100% 0 0 / 0.35);
  animation: xinxijianshe_dotCycle 20s linear infinite;
}
.xinxijianshe-page .hero__reel-dots i:nth-child(1) { animation-delay: 0s; }
.xinxijianshe-page .hero__reel-dots i:nth-child(2) { animation-delay: 4s; }
.xinxijianshe-page .hero__reel-dots i:nth-child(3) { animation-delay: 8s; }
.xinxijianshe-page .hero__reel-dots i:nth-child(4) { animation-delay: 12s; }
.xinxijianshe-page .hero__reel-dots i:nth-child(5) { animation-delay: 16s; }
@keyframes xinxijianshe_dotCycle {
  0%, 19%  { background: var(--accent-2); transform: scale(1.35); }
  25%,100% { background: oklch(100% 0 0 / 0.35); transform: scale(1); }
}

/* --- 现场日志打字机 --- */
.xinxijianshe-page .hero__ticker {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  border-radius: var(--r-2);
  background: oklch(100% 0 0 / 0.03);
  font-size: 11px; min-height: 36px;
}
.xinxijianshe-page .hero__ticker-label { color: var(--accent); letter-spacing: 0.18em; flex-shrink: 0; }
.xinxijianshe-page .hero__ticker-text { color: var(--text-2); white-space: nowrap; overflow: hidden; }
.xinxijianshe-page .hero__caret {
  width: 6px; height: 13px; flex-shrink: 0;
  background: var(--accent-2);
  animation: xinxijianshe_typeBlink 1s steps(2, start) infinite;
}
@keyframes xinxijianshe_typeBlink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

/* --- 三张缩略图 --- */
.xinxijianshe-page .hero__minis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.xinxijianshe-page .hero__mini { margin: 0; min-width: 0; }
.xinxijianshe-page .hero__mini-img {
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  background-size: cover;
  background-position: center;
  filter: saturate(0.9) brightness(0.86);
  transition: transform var(--t-mid) var(--ease-out-quart), filter var(--t-mid), border-color var(--t-mid);
}
.xinxijianshe-page .hero__mini:hover .hero__mini-img {
  transform: translateY(-3px) scale(1.04);
  filter: saturate(1.1) brightness(1);
  border-color: var(--accent);
}
.xinxijianshe-page .hero__mini figcaption {
  margin-top: 6px; font-size: 8.5px; letter-spacing: 0.12em;
  color: var(--text-mute); text-align: center;
}

.xinxijianshe-page .hero__eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 6px 14px 6px 10px;
  border: 1px solid var(--line);
  background: oklch(100% 0 0 / 0.04);
  backdrop-filter: blur(10px);
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  color: var(--text-2);
  margin-bottom: var(--s-7);
}
.xinxijianshe-page .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.xinxijianshe-page .dot--live {
  background: var(--accent-2);
  box-shadow: 0 0 12px var(--accent-2);
  animation: xinxijianshe_dotLive 1.6s ease-in-out infinite;
}
@keyframes xinxijianshe_dotLive {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: 0.6; }
}
.xinxijianshe-page .hero__eyebrow-sep {
  display: inline-block;
  width: 1px; height: 12px;
  background: var(--line);
}

.xinxijianshe-page .hero__title {
  font-family: var(--font-disp);
  font-weight: 600;
  font-size: var(--fs-5xl);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-7);
  max-width: 22ch;
}
.xinxijianshe-page .hero__title-line { display: block; overflow: hidden; }
.xinxijianshe-page .hero__title-line--accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-dim));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}
.xinxijianshe-page .hero__title em {
  font-style: normal;
  position: relative;
  white-space: nowrap;
  display: inline-block;
  background-image:
    linear-gradient(180deg, transparent 70%, var(--accent-dim) 70%, var(--accent-dim) 95%, transparent 95%);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  padding: 0 4px;
  color: var(--bg);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.xinxijianshe-page .ghost {
  font-family: var(--font-disp);
  font-style: italic;
  color: var(--accent);
  opacity: 0.85;
  margin: 0 4px;
}

.xinxijianshe-page .hero__lede {
  max-width: 56ch;
  font-size: var(--fs-lg);
  color: var(--text-2);
  margin-bottom: var(--s-7);
  line-height: 1.65;
}
.xinxijianshe-page .hero__lede em {
  font-style: normal;
  color: var(--text);
  border-bottom: 1px dashed var(--accent);
  padding-bottom: 1px;
}
.xinxijianshe-page .hero__lede strong {
  color: var(--accent-2);
  font-weight: 600;
}

.xinxijianshe-page .hero__cta { display: flex; gap: 12px; margin-bottom: var(--s-7); flex-wrap: wrap; }

.xinxijianshe-page .hero__chips {
  display: flex; flex-wrap: wrap; gap: 8px;
  list-style: none;
  margin-bottom: var(--s-7);
}
.xinxijianshe-page .hero__chips li {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  background: oklch(100% 0 0 / 0.04);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  transition: all var(--t-mid) var(--ease-out-quart);
}
.xinxijianshe-page .hero__chips li:hover {
  border-color: var(--accent);
  background: oklch(63% 0.13 245 / 0.12);
  transform: translateY(-2px);
}
.xinxijianshe-page .hero__chips .mono { color: var(--accent); font-size: 11px; opacity: 0.8; }

.xinxijianshe-page .hero__meter {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 8px 14px;
  background: oklch(100% 0 0 / 0.03);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 10px;
  color: var(--text-mute);
  letter-spacing: 0.1em;
}
.xinxijianshe-page .hero__meter .mono:first-child { color: var(--accent-2); font-weight: 600; }
.xinxijianshe-page .hero__meter-bar {
  display: inline-flex; gap: 3px; height: 12px;
  align-items: flex-end;
}
.xinxijianshe-page .hero__meter-bar span {
  display: block; width: 3px;
  background: var(--accent);
  border-radius: 1px;
  animation: xinxijianshe_meterBeat 1.2s ease-in-out infinite;
}
.xinxijianshe-page .hero__meter-bar span:nth-child(1) { height: 30%; animation-delay: 0.0s; }
.xinxijianshe-page .hero__meter-bar span:nth-child(2) { height: 50%; animation-delay: 0.1s; }
.xinxijianshe-page .hero__meter-bar span:nth-child(3) { height: 80%; animation-delay: 0.2s; }
.xinxijianshe-page .hero__meter-bar span:nth-child(4) { height: 100%; animation-delay: 0.3s; }
.xinxijianshe-page .hero__meter-bar span:nth-child(5) { height: 60%; animation-delay: 0.4s; }
@keyframes xinxijianshe_meterBeat {
  0%,100% { transform: scaleY(0.7); opacity: 0.5; }
  50%     { transform: scaleY(1); opacity: 1; }
}

.xinxijianshe-page .hero__scroll {
  position: absolute; left: 50%; bottom: 24px;
  transform: translateX(-50%);
  display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
  color: var(--text-mute);
  font-size: 10px; letter-spacing: 0.2em;
  z-index: 5;
  animation: xinxijianshe_scrollHint 2.4s ease-in-out infinite;
}
@keyframes xinxijianshe_scrollHint {
  0%,100% { transform: translateX(-50%) translateY(0); opacity: 0.6; }
  50%     { transform: translateX(-50%) translateY(6px); opacity: 1; }
}

/* ---------- IMAGE MARQUEE STRIP ---------- */
.xinxijianshe-page .strip {
  position: relative;
  padding: var(--s-9) 0 var(--s-10);
  background:
    linear-gradient(180deg, var(--bg), oklch(13% 0.04 245)),
    linear-gradient(180deg, var(--bg), oklch(13% 0.04 245));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
}
.xinxijianshe-page .strip::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(oklch(100% 0 0 / 0.025) 1px, transparent 1px);
  background-size: 32px 100%;
  z-index: -1;
}
.xinxijianshe-page .strip__head {
  max-width: var(--container);
  margin: 0 auto var(--s-8);
  padding: 0 24px;
  display: grid; gap: 8px;
}
.xinxijianshe-page .strip__head .mono {
  font-size: 11px; color: var(--accent); letter-spacing: 0.2em;
}
.xinxijianshe-page .strip__title {
  font-family: var(--font-disp);
  font-weight: 600;
  font-size: var(--fs-2xl);
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.xinxijianshe-page .strip__title em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), var(--accent-dim));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.xinxijianshe-page .strip__sub { color: var(--text-2); font-size: var(--fs-sm); max-width: 64ch; }

.xinxijianshe-page .strip__viewport {
  position: relative;
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.xinxijianshe-page .strip__track {
  display: flex;
  gap: 12px;
  width: max-content;
  padding: 4px 0;
  animation: xinxijianshe_marqueeLeft 60s linear infinite;
  will-change: transform;
}
.xinxijianshe-page .strip__viewport:hover .strip__track { animation-play-state: paused; }
@keyframes xinxijianshe_marqueeLeft {
  from { transform: translate3d(0,0,0); }
  to   { transform: translate3d(-50%,0,0); }
}
.xinxijianshe-page .strip__cell {
  position: relative;
  flex: 0 0 auto;
  width: clamp(220px, 22vw, 320px);
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  border-radius: var(--r-3);
  overflow: hidden;
  border: 1px solid var(--line);
  filter: saturate(0.85);
  transition: filter var(--t-mid) var(--ease-out-quart), transform var(--t-mid) var(--ease-out-quart);
}
.xinxijianshe-page .strip__cell:hover {
  filter: saturate(1.1);
  transform: translateY(-4px) scale(1.02);
}
.xinxijianshe-page .strip__cell::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, oklch(0% 0 0 / 0.7) 100%);
}
.xinxijianshe-page .strip__caption {
  position: absolute;
  left: 14px; bottom: 12px; right: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: oklch(100% 0 0 / 0.92);
}

/* ---------- STATS ---------- */
.xinxijianshe-page .stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.xinxijianshe-page .stat {
  padding: var(--s-8) var(--s-6);
  border-right: 1px solid var(--line);
  position: relative;
}
.xinxijianshe-page .stat:last-child { border-right: 0; }
.xinxijianshe-page .stat__num {
  font-size: var(--fs-4xl);
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-4);
  font-feature-settings: "tnum" 1;
}
.xinxijianshe-page .stat__label { font-size: var(--fs-base); color: var(--text); margin-bottom: var(--s-3); font-weight: 500; }
.xinxijianshe-page .stat__hint { font-size: 10px; color: var(--text-mute); letter-spacing: 0.05em; }

/* ---------- SECTIONS ---------- */
.xinxijianshe-page .section {
  padding-block: var(--s-11);
  position: relative;
}
.xinxijianshe-page .section--paper {
  background: var(--n-50);
  color: var(--c-blue-950);
}
.xinxijianshe-page .section--ink {
  background: linear-gradient(180deg, var(--bg), var(--c-blue-900));
  color: var(--text);
}
.xinxijianshe-page .section--dark {
  background: var(--c-blue-950);
  color: var(--text);
}

.xinxijianshe-page .section__head {
  max-width: var(--container);
  margin: 0 auto var(--s-9);
  padding: 0 24px;
}
.xinxijianshe-page .section__index {
  display: inline-block;
  font-size: 11px; color: var(--accent);
  letter-spacing: 0.2em;
  margin-bottom: var(--s-4);
}
.xinxijianshe-page .section--paper .section__index { color: var(--c-blue-500); }
.xinxijianshe-page .section__title {
  font-family: var(--font-disp);
  font-weight: 600;
  font-size: var(--fs-3xl);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-5);
  max-width: 22ch;
}
.xinxijianshe-page .section__title em {
  font-style: normal;
  background-image:
    linear-gradient(180deg, transparent 78%, var(--accent-dim) 78%, var(--accent-dim) 96%, transparent 96%);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  padding: 0 4px;
  color: inherit;
  white-space: nowrap;
  display: inline-block;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.xinxijianshe-page .section__title--dark em {
  background-image: linear-gradient(180deg, transparent 75%, var(--accent) 75%, var(--accent) 95%, transparent 95%);
  color: var(--bg);
}
.xinxijianshe-page .section__lede {
  color: var(--text-2);
  font-size: var(--fs-lg);
  line-height: 1.65;
  max-width: 64ch;
}
.xinxijianshe-page .section--paper .section__lede { color: oklch(36% 0.04 245); }
.xinxijianshe-page .section__lede strong { color: var(--accent-2); font-weight: 600; }
.xinxijianshe-page .section__lede--dark { color: var(--text-2); }

/* ---------- PAIN ---------- */
.xinxijianshe-page .pains {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  list-style: none;
}
.xinxijianshe-page .pain {
  padding: var(--s-7) var(--s-6);
  border: 1px solid oklch(36% 0.04 245 / 0.12);
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.5);
  position: relative;
  transition: transform var(--t-mid) var(--ease-out-quart), border-color var(--t-mid);
}
.xinxijianshe-page .pain:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}
.xinxijianshe-page .pain__id {
  display: inline-block;
  font-size: 11px;
  color: var(--c-blue-500);
  letter-spacing: 0.18em;
  margin-bottom: var(--s-5);
  padding: 3px 8px;
  border: 1px solid oklch(36% 0.04 245 / 0.2);
  border-radius: var(--r-1);
}
.xinxijianshe-page .pain h3 {
  font-family: var(--font-disp);
  font-weight: 600;
  font-size: var(--fs-xl);
  margin-bottom: var(--s-3);
  color: var(--c-blue-950);
}
.xinxijianshe-page .pain p { color: oklch(36% 0.04 245); font-size: var(--fs-sm); }

/* ---------- APPROACH (Radar) ---------- */
.xinxijianshe-page .approach {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr) minmax(0, 0.75fr);
  gap: var(--s-8);
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  align-items: start;
}
.xinxijianshe-page .approach__radar {
  position: relative;
  padding: var(--s-6);
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.02);
}
.xinxijianshe-page .approach__radar svg { width: 100%; height: auto; max-width: 460px; margin: 0 auto; display: block; color: var(--text-2); }
.xinxijianshe-page .approach__radar figcaption { margin-top: var(--s-4); font-size: 10px; color: var(--text-mute); text-align: center; }

.xinxijianshe-page .radar__rings circle { fill: none; stroke: oklch(63% 0.13 245 / 0.18); stroke-width: 0.6; stroke-dasharray: 2 4; }
.xinxijianshe-page .radar__axes line { stroke: oklch(63% 0.13 245 / 0.22); stroke-width: 0.6; stroke-dasharray: 2 4; }
.xinxijianshe-page .radar__shape {
  fill: var(--accent);
  fill-opacity: 0.18;
  stroke: var(--accent);
  stroke-width: 1.6;
  filter: drop-shadow(0 0 12px oklch(63% 0.13 245 / 0.4));
  transform-origin: 0 0;
  transition: all var(--t-slow) var(--ease-out-quart);
}
.xinxijianshe-page .radar__points circle { fill: var(--accent); stroke: var(--bg); stroke-width: 1.5; }
.xinxijianshe-page .radar__labels text {
  font-family: var(--font-cn);
  font-size: 13px;
  font-weight: 500;
  fill: var(--text);
}
.xinxijianshe-page .radar__ctr {
  font-size: 10px;
  letter-spacing: 0.3em;
  fill: var(--text-mute);
  opacity: 0.6;
}
.xinxijianshe-page .radar__scan line {
  stroke: var(--accent-2);
  stroke-width: 1.6;
  stroke-linecap: round;
  transform-origin: 0 0;
  animation: xinxijianshe_radarSweep 6s linear infinite;
  filter: drop-shadow(0 0 4px var(--accent-2));
}
@keyframes xinxijianshe_radarSweep {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.xinxijianshe-page .dims { display: grid; gap: 12px; }
.xinxijianshe-page .dim {
  padding: var(--s-5) var(--s-5);
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.025);
  transition: border-color var(--t-fast), background var(--t-fast);
  cursor: default;
}
.xinxijianshe-page .dim:hover { border-color: var(--accent); background: oklch(63% 0.13 245 / 0.06); }
.xinxijianshe-page .dim.is-active { border-color: var(--accent); background: oklch(63% 0.13 245 / 0.10); }
.xinxijianshe-page .dim__head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 6px;
}
.xinxijianshe-page .dim__head .mono { font-size: 11px; color: var(--accent); letter-spacing: 0.15em; min-width: 16px; }
.xinxijianshe-page .dim__head h3 {
  font-family: var(--font-disp);
  font-weight: 600;
  font-size: var(--fs-base);
  flex: 1;
}
.xinxijianshe-page .dim__score { font-size: var(--fs-base); color: var(--accent-2); font-weight: 600; }
.xinxijianshe-page .dim p { font-size: var(--fs-sm); color: var(--text-2); line-height: 1.55; }
.xinxijianshe-page .dim__bar {
  margin-top: 10px;
  height: 4px;
  background: oklch(100% 0 0 / 0.06);
  border-radius: 2px;
  overflow: hidden;
}
.xinxijianshe-page .dim__bar span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  transition: width 1.2s var(--ease-out-expo);
}
.xinxijianshe-page .dim.is-active .dim__bar span { width: var(--w); }

.xinxijianshe-page .approach__photo {
  position: relative;
  border-radius: var(--r-3);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--line);
  isolation: isolate;
}
.xinxijianshe-page .approach__photo-img {
  position: absolute; inset: -10% -5%;
  background-size: cover;
  background-position: center;
  filter: saturate(0.85) brightness(0.8);
  z-index: 0;
  transition: transform 0.6s var(--ease-out-quart);
}
.xinxijianshe-page .approach__photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, oklch(10% 0.04 245 / 0.85) 100%);
  z-index: 1;
}
.xinxijianshe-page .approach__photo-cap {
  position: absolute; left: 14px; bottom: 14px;
  font-size: 10px;
  color: oklch(100% 0 0 / 0.85);
  letter-spacing: 0.1em;
  z-index: 2;
}

/* ---------- approach · 左右三面板堆 ---------- */
.xinxijianshe-page .approach__col {
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  min-width: 0;
}
.xinxijianshe-page .approach__panel {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.02);
  padding: var(--s-5);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  overflow: hidden;
  isolation: isolate;
}
.xinxijianshe-page .approach__panel-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
  font-size: 10px;
  color: var(--text-mute);
  letter-spacing: 0.15em;
}
.xinxijianshe-page .approach__panel-tag { color: var(--accent); }

/* 趋势线图 */
.xinxijianshe-page .trend { width: 100%; height: 90px; display: block; }
.xinxijianshe-page .trend__grid line { stroke: oklch(100% 0 0 / 0.06); stroke-width: 1; stroke-dasharray: 3 4; }
.xinxijianshe-page .trend__line {
  fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 380; stroke-dashoffset: 380;
  filter: drop-shadow(0 0 6px oklch(63% 0.13 245 / 0.5));
}
.xinxijianshe-page .approach__panel--trend.is-on .trend__line { animation: xinxijianshe_trendDraw 1.6s 0.2s var(--ease-out-expo) forwards; }
@keyframes xinxijianshe_trendDraw { to { stroke-dashoffset: 0; } }
.xinxijianshe-page .trend__dots circle { fill: var(--accent); opacity: 0; }
.xinxijianshe-page .approach__panel--trend.is-on .trend__dots circle { animation: xinxijianshe_trendDot 0.4s var(--ease-out-quart) forwards; }
.xinxijianshe-page .approach__panel--trend.is-on .trend__dots circle:nth-child(1) { animation-delay: 0.30s; }
.xinxijianshe-page .approach__panel--trend.is-on .trend__dots circle:nth-child(2) { animation-delay: 0.55s; }
.xinxijianshe-page .approach__panel--trend.is-on .trend__dots circle:nth-child(3) { animation-delay: 0.80s; }
.xinxijianshe-page .approach__panel--trend.is-on .trend__dots circle:nth-child(4) { animation-delay: 1.05s; }
.xinxijianshe-page .approach__panel--trend.is-on .trend__dots circle:nth-child(5) { animation-delay: 1.30s; }
.xinxijianshe-page .approach__panel--trend.is-on .trend__dots circle:nth-child(6) { animation-delay: 1.55s; }
.xinxijianshe-page .trend__dots .is-now { fill: var(--accent-2); }
@keyframes xinxijianshe_trendDot { to { opacity: 1; } }
.xinxijianshe-page .trend__head .trend__pulse {
  fill: none; stroke: var(--accent-2); stroke-width: 1.5; transform-origin: 310px 18px;
  animation: xinxijianshe_trendPulse 2s var(--ease-out-quart) infinite;
}
.xinxijianshe-page .trend__head .trend__pulse--d { animation-delay: 0.6s; }
.xinxijianshe-page .trend__head .trend__pulse--d2 { animation-delay: 1.2s; }
@keyframes xinxijianshe_trendPulse {
  0%   { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(2.4); opacity: 0; }
}
.xinxijianshe-page .trend__legend {
  display: grid; grid-template-columns: repeat(6, 1fr);
  font-size: 9px; color: var(--text-mute); letter-spacing: 0.12em;
}
.xinxijianshe-page .trend__legend span:last-child { color: var(--accent-2); }

/* 维度条形图 */
.xinxijianshe-page .bars { list-style: none; display: grid; gap: 8px; }
.xinxijianshe-page .bars li {
  display: grid; grid-template-columns: 22px 70px minmax(0,1fr) 36px;
  align-items: center; gap: 8px;
  font-size: 11px;
}
.xinxijianshe-page .bars .mono { font-size: 10px; color: var(--accent); letter-spacing: 0.14em; }
.xinxijianshe-page .bars__lab { color: var(--text-2); }
.xinxijianshe-page .bars__track {
  height: 6px;
  background: oklch(100% 0 0 / 0.05);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}
.xinxijianshe-page .bars__track i {
  display: block;
  width: 0; height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 3px;
  transition: width 1.2s var(--ease-out-expo);
}
.xinxijianshe-page .approach__panel--bars.is-on .bars__track i { width: var(--w); }
.xinxijianshe-page .approach__panel--bars.is-on .bars li:nth-child(1) .bars__track i { transition-delay: 0.00s; }
.xinxijianshe-page .approach__panel--bars.is-on .bars li:nth-child(2) .bars__track i { transition-delay: 0.08s; }
.xinxijianshe-page .approach__panel--bars.is-on .bars li:nth-child(3) .bars__track i { transition-delay: 0.16s; }
.xinxijianshe-page .approach__panel--bars.is-on .bars li:nth-child(4) .bars__track i { transition-delay: 0.24s; }
.xinxijianshe-page .approach__panel--bars.is-on .bars li:nth-child(5) .bars__track i { transition-delay: 0.32s; }
.xinxijianshe-page .approach__panel--bars.is-on .bars li:nth-child(6) .bars__track i { transition-delay: 0.40s; }
.xinxijianshe-page .bars__v { color: var(--accent-2); font-weight: 600; text-align: right; }

/* 右栏 · 安全环 */
.xinxijianshe-page .approach__panel--safety {
  flex-direction: row;
  align-items: center;
  gap: 16px;
  background:
    linear-gradient(135deg, oklch(63% 0.13 245 / 0.08), oklch(72% 0.16 60 / 0.04)),
    var(--surface);
}
.xinxijianshe-page .safety-ring { width: 78px; height: 78px; flex-shrink: 0; transform: rotate(-90deg); overflow: visible; }
.xinxijianshe-page .safety-ring__track { fill: none; stroke: oklch(63% 0.13 245 / 0.16); stroke-width: 5; }
.xinxijianshe-page .safety-ring__bar {
  fill: none; stroke: var(--accent-2); stroke-width: 5; stroke-linecap: round;
  stroke-dasharray: 213.63; stroke-dashoffset: 213.63;
  filter: drop-shadow(0 0 4px oklch(72% 0.16 60 / 0.5));
  transition: stroke-dashoffset 1.8s var(--ease-out-expo);
}
.xinxijianshe-page .safety-ring__halo {
  fill: none; stroke: var(--accent-2); stroke-width: 1; transform-origin: 40px 40px;
  opacity: 0;
}
.xinxijianshe-page .approach__panel--safety.is-on .safety-ring__bar { stroke-dashoffset: 0; }
.xinxijianshe-page .approach__panel--safety.is-on .safety-ring__halo { animation: xinxijianshe_glowBreath 2.4s ease-in-out infinite; }
.xinxijianshe-page .approach__safety-body { min-width: 0; }
.xinxijianshe-page .approach__safety-num {
  font-size: var(--fs-xl); font-weight: 600;
  color: var(--c-blue-950); line-height: 1;
}
.xinxijianshe-page .approach__safety-num span { color: var(--accent-2); }
.xinxijianshe-page .approach__safety-num em { font-style: normal; font-size: var(--fs-sm); color: var(--text-2); margin-left: 4px; }
.xinxijianshe-page .approach__panel--safety h3 {
  font-family: var(--font-disp); font-weight: 600;
  font-size: var(--fs-sm); color: var(--c-blue-950);
  margin: 4px 0 4px;
}
.xinxijianshe-page .approach__panel--safety p { font-size: var(--fs-xs); color: var(--text-2); line-height: 1.5; }

/* 右栏 · 实拍照片面板（代替旧的 .approach__photo） */
.xinxijianshe-page .approach__panel--photo {
  position: relative;
  aspect-ratio: 4 / 3;
  padding: 0;
  border: 1px solid var(--line);
  background: oklch(16% 0.04 245);
  overflow: hidden;
}
.xinxijianshe-page .approach__panel--photo-sm { aspect-ratio: 16 / 9; }
.xinxijianshe-page .approach__panel--photo-md { aspect-ratio: 4 / 3; }
.xinxijianshe-page .approach__panel--photo-lg { aspect-ratio: 1 / 1; }

/* 右栏 · 客户原声 */
.xinxijianshe-page .approach__panel--quote {
  position: relative;
  background:
    linear-gradient(135deg, oklch(63% 0.13 245 / 0.08), oklch(72% 0.16 60 / 0.04)),
    var(--surface);
}
.xinxijianshe-page .approach__qmark {
  position: absolute; top: 14px; right: 16px;
  width: 22px; height: 22px;
  fill: var(--accent);
  opacity: 0.18;
}
.xinxijianshe-page .approach__panel--quote p {
  font-family: var(--font-disp);
  font-size: var(--fs-base);
  color: var(--c-blue-950);
  line-height: 1.55;
  padding-right: 30px;
}
.xinxijianshe-page .approach__panel--quote .mono {
  display: block;
  margin-top: 8px;
  font-size: 10px; letter-spacing: 0.14em;
  color: var(--text-mute);
}
.xinxijianshe-page .approach__panel--photo .approach__photo-img {
  position: absolute; inset: 0;
  filter: saturate(0.9) brightness(0.78);
}
.xinxijianshe-page .approach__panel--photo figcaption {
  position: absolute; z-index: 3;
  left: 12px; bottom: 10px;
  font-size: 10px; letter-spacing: 0.14em;
  color: oklch(96% 0 0);
  background: oklch(12% 0.04 245 / 0.7);
  padding: 4px 9px;
  border-radius: var(--r-pill);
  border: 1px solid oklch(100% 0 0 / 0.16);
  backdrop-filter: blur(4px);
}
.xinxijianshe-page .approach__photo-scan {
  position: absolute; left: 0; right: 0; top: 0; height: 24%;
  background: linear-gradient(180deg, transparent, oklch(72% 0.16 60 / 0.22));
  border-bottom: 1px solid oklch(72% 0.16 60 / 0.5);
  animation: xinxijianshe_scanlineMove 4.8s linear infinite;
  pointer-events: none;
  z-index: 2;
}
.xinxijianshe-page .approach__photo-scan--delay { animation-delay: 2.4s; }

/* ---------- ARCHITECTURE ---------- */
.xinxijianshe-page .arch {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--s-8);
  max-width: var(--container);
  margin: 0 auto var(--s-10);
  padding: 0 24px;
}
.xinxijianshe-page .arch__diagram {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background:
    linear-gradient(oklch(100% 0 0 / 0.025), oklch(100% 0 0 / 0.025)),
    repeating-linear-gradient(0deg, oklch(63% 0.13 245 / 0.05) 0 1px, transparent 1px 36px),
    repeating-linear-gradient(90deg, oklch(63% 0.13 245 / 0.05) 0 1px, transparent 1px 36px);
  padding: var(--s-5);
  overflow: hidden;
}
.xinxijianshe-page .arch__diagram svg { width: 100%; height: auto; color: var(--text); }
.xinxijianshe-page .arch__diagram svg text { fill: currentColor; }
.xinxijianshe-page .arch__diagram figcaption {
  margin-top: var(--s-4); font-size: 10px; color: var(--text-mute); text-align: center;
}

/* arch-canvas (HTML-based layered architecture) */
.xinxijianshe-page .arch-canvas {
  position: relative;
  width: 100%;
  height: 520px;
  color: var(--c-blue-950);
}
.xinxijianshe-page .section--ink .arch-canvas { color: var(--text); }
.xinxijianshe-page .arch-canvas__cross {
  position: absolute;
  top: 8px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: oklch(46% 0.04 245);
  opacity: 0.65;
  white-space: nowrap;
}
.xinxijianshe-page .arch-canvas__flow {
  position: absolute;
  top: 60px; bottom: 60px;
  left: 50%; width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, var(--accent), var(--accent));
  opacity: 0.5;
}
.xinxijianshe-page .arch-canvas__flow::before, .xinxijianshe-page .arch-canvas__flow::after {
  content: "";
  position: absolute;
  left: -3px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.xinxijianshe-page .arch-canvas__flow::before { top: 0; }
.xinxijianshe-page .arch-canvas__flow::after { bottom: 0; background: var(--accent); box-shadow: 0 0 8px var(--accent); }

.xinxijianshe-page .arch-layer {
  position: absolute;
  left: 50%; transform: translateX(-50%);
  width: 60%;
  padding: 12px 18px;
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.55);
  border: 1px solid var(--c-blue-400);
  display: flex; flex-direction: column; gap: 4px;
  opacity: 0;
  transform: translateX(-50%) translateX(-12px);
  transition: opacity 0.6s var(--ease-out-quart), transform 0.6s var(--ease-out-quart);
}
.xinxijianshe-page .arch-layer--5 { top: 60px;  border-color: var(--accent-dim); border-width: 1.6px; }
.xinxijianshe-page .arch-layer--4 { top: 150px; }
.xinxijianshe-page .arch-layer--3 { top: 240px; }
.xinxijianshe-page .arch-layer--2 { top: 330px; }
.xinxijianshe-page .arch-layer--1 { top: 420px; }
.xinxijianshe-page .arch.is-on .arch-layer { opacity: 1; transform: translateX(-50%) translateX(0); }
.xinxijianshe-page .arch.is-on .arch-layer--1 { transition-delay: 0s; }
.xinxijianshe-page .arch.is-on .arch-layer--2 { transition-delay: 0.08s; }
.xinxijianshe-page .arch.is-on .arch-layer--3 { transition-delay: 0.16s; }
.xinxijianshe-page .arch.is-on .arch-layer--4 { transition-delay: 0.24s; }
.xinxijianshe-page .arch.is-on .arch-layer--5 { transition-delay: 0.32s; }

.xinxijianshe-page .arch-layer__tag {
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-body);
  color: var(--c-blue-950);
}
.xinxijianshe-page .arch-layer--5 .arch-layer__tag { color: var(--accent-dim); }
.xinxijianshe-page .arch-layer__desc {
  font-size: 11px;
  color: oklch(40% 0.04 245);
  font-family: var(--font-cn);
}

.xinxijianshe-page .arch-canvas__chips {
  position: absolute;
  list-style: none;
  display: flex; flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
}
.xinxijianshe-page .arch-canvas__chips--left { top: 70px;  left: 12px; align-items: flex-start; }
.xinxijianshe-page .arch-canvas__chips--right { top: 70px; right: 12px; align-items: flex-end; }
.xinxijianshe-page .arch-canvas__chips li {
  padding: 4px 10px;
  border: 1px solid var(--c-blue-400);
  border-radius: var(--r-pill);
  background: oklch(100% 0 0 / 0.4);
  color: oklch(40% 0.04 245);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.6s var(--ease-out-quart);
}
.xinxijianshe-page .arch-canvas__chips li.is-amber {
  border-color: var(--accent-dim);
  color: var(--accent-dim);
}
.xinxijianshe-page .arch.is-on .arch-canvas__chips li { opacity: 1; }
.xinxijianshe-page .arch.is-on .arch-canvas__chips li:nth-child(1) { transition-delay: 0.40s; }
.xinxijianshe-page .arch.is-on .arch-canvas__chips li:nth-child(2) { transition-delay: 0.48s; }
.xinxijianshe-page .arch.is-on .arch-canvas__chips li:nth-child(3) { transition-delay: 0.56s; }
.xinxijianshe-page .arch.is-on .arch-canvas__chips li:nth-child(4) { transition-delay: 0.64s; }

.xinxijianshe-page .arch__principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.xinxijianshe-page .arch__p {
  padding: var(--s-5);
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.025);
  transition: border-color var(--t-fast), transform var(--t-fast);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.xinxijianshe-page .arch__p:hover { border-color: var(--accent); transform: translateY(-2px); }
.xinxijianshe-page .arch__p-head { display: flex; align-items: center; gap: 10px; }
.xinxijianshe-page .arch__p-head .mono { font-size: 11px; color: var(--accent-2); letter-spacing: 0.18em; display: inline-block; margin: 0; }
.xinxijianshe-page .arch__p-head h3 { font-family: var(--font-disp); font-weight: 600; font-size: var(--fs-base); margin-bottom: 0; }
.xinxijianshe-page .arch__p .mono { font-size: 11px; color: var(--accent-2); letter-spacing: 0.18em; display: block; margin-bottom: 8px; }
.xinxijianshe-page .arch__p h3 { font-family: var(--font-disp); font-weight: 600; font-size: var(--fs-base); margin-bottom: 4px; }
.xinxijianshe-page .arch__p p { font-size: var(--fs-sm); color: var(--text-2); line-height: 1.55; }
.xinxijianshe-page .arch__p-icon { width: 100%; height: 60px; margin-top: auto; display: block; overflow: visible; }

/* 原则图标 · P-A 分层验收 */
.xinxijianshe-page .arch__p-icon--stack .stack__row { fill: oklch(100% 0 0 / 0.08); stroke: oklch(63% 0.13 245 / 0.4); stroke-width: 1; }
.xinxijianshe-page .arch__p-icon--stack .stack__r1 { fill: oklch(63% 0.13 245 / 0.4); }
.xinxijianshe-page .arch__p-icon--stack .stack__r5 { fill: oklch(70% 0.13 195 / 0.5); stroke: oklch(70% 0.13 195); }
.xinxijianshe-page .arch__p-icon--stack .stack__checks path {
  fill: none; stroke: var(--accent-2); stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 28; stroke-dashoffset: 28; opacity: 0;
}
.xinxijianshe-page .arch__p-icon--stack.is-on .stack__checks path { animation: xinxijianshe_iconDraw 0.5s var(--ease-out-quart) forwards; }
.xinxijianshe-page .arch__p-icon--stack.is-on .stack__c1 { animation-delay: 0.05s; }
.xinxijianshe-page .arch__p-icon--stack.is-on .stack__c2 { animation-delay: 0.18s; }
.xinxijianshe-page .arch__p-icon--stack.is-on .stack__c3 { animation-delay: 0.31s; }
.xinxijianshe-page .arch__p-icon--stack.is-on .stack__c4 { animation-delay: 0.44s; }
.xinxijianshe-page .arch__p-icon--stack.is-on .stack__c5 { animation-delay: 0.57s; }
@keyframes xinxijianshe_iconDraw { to { stroke-dashoffset: 0; opacity: 1; } }
.xinxijianshe-page .arch__p-icon--stack .stack__labels text {
  font-family: var(--font-mono); font-size: 9px; fill: var(--text-mute); letter-spacing: 0.1em;
}
.xinxijianshe-page .arch__p-icon--stack .stack__row { transform-origin: left center; animation: xinxijianshe_stackPulse 1.4s ease-in-out infinite; }
.xinxijianshe-page .arch__p-icon--stack .stack__r1 { animation-delay: 0.0s; }
.xinxijianshe-page .arch__p-icon--stack .stack__r2 { animation-delay: 0.15s; }
.xinxijianshe-page .arch__p-icon--stack .stack__r3 { animation-delay: 0.30s; }
.xinxijianshe-page .arch__p-icon--stack .stack__r4 { animation-delay: 0.45s; }
.xinxijianshe-page .arch__p-icon--stack .stack__r5 { animation-delay: 0.60s; }
@keyframes xinxijianshe_stackPulse { 0%,100% { transform: scaleX(1); } 50% { transform: scaleX(1.04); } }

/* 原则图标 · P-B 可演进 */
.xinxijianshe-page .arch__p-icon--swap .swap__a--old, .xinxijianshe-page .arch__p-icon--swap .swap__b--old {
  fill: oklch(100% 0 0 / 0.05); stroke: oklch(63% 0.13 245 / 0.4); stroke-width: 1; stroke-dasharray: 3 3;
}
.xinxijianshe-page .arch__p-icon--swap .swap__a--new, .xinxijianshe-page .arch__p-icon--swap .swap__b--new {
  fill: oklch(72% 0.16 60 / 0.2); stroke: var(--accent-2); stroke-width: 1.4;
}
.xinxijianshe-page .arch__p-icon--swap .swap__arrow { fill: none; stroke: var(--accent); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.xinxijianshe-page .arch__p-icon--swap .swap__a--new { animation: xinxijianshe_swapInA 3s ease-in-out infinite; transform-origin: left center; }
.xinxijianshe-page .arch__p-icon--swap .swap__b--new { animation: xinxijianshe_swapInB 3s ease-in-out infinite; transform-origin: left center; }
@keyframes xinxijianshe_swapInA { 0%,40% { transform: translateX(0); } 50%,60% { transform: translateX(-50px); opacity: 0.2; } 70%,100% { transform: translateX(0); opacity: 1; } }
@keyframes xinxijianshe_swapInB { 0%,40% { transform: translateX(0); } 50%,60% { transform: translateX(50px); opacity: 0.2; } 70%,100% { transform: translateX(0); opacity: 1; } }
.xinxijianshe-page .arch__p-icon--swap .swap__dot { fill: var(--accent-2); animation: xinxijianshe_swapDot 3s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
.xinxijianshe-page .arch__p-icon--swap .swap__dot--d1 { animation-delay: 0.2s; }
.xinxijianshe-page .arch__p-icon--swap .swap__dot--d2 { animation-delay: 0.4s; }
@keyframes xinxijianshe_swapDot { 0%,40% { transform: scale(1); } 50% { transform: scale(2.2); opacity: 0.5; } 60%,100% { transform: scale(1); } }

/* 原则图标 · P-C 可观测 */
.xinxijianshe-page .arch__p-icon--obs .obs__ring { fill: none; stroke: oklch(63% 0.13 245 / 0.16); stroke-width: 2.4; }
.xinxijianshe-page .arch__p-icon--obs .obs__bar {
  fill: none; stroke: var(--accent); stroke-width: 2.4; stroke-linecap: round;
  stroke-dasharray: 125.66; stroke-dashoffset: 125.66; transform: rotate(-90deg); transform-origin: 28px 28px;
  transition: stroke-dashoffset 1.4s var(--ease-out-expo);
}
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__bar { stroke-dashoffset: 0.62; }
.xinxijianshe-page .arch__p-icon--obs .obs__halo { fill: none; stroke: var(--accent); stroke-width: 1; transform-origin: 28px 28px; opacity: 0; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__halo { animation: xinxijianshe_obsHalo 2.4s ease-out infinite; }
@keyframes xinxijianshe_obsHalo { 0% { transform: scale(1); opacity: 0.7; } 100% { transform: scale(2); opacity: 0; } }
.xinxijianshe-page .arch__p-icon--obs .obs__v { font-family: var(--font-mono); font-size: 7px; font-weight: 600; fill: var(--c-blue-950); }
.xinxijianshe-page .arch__p-icon--obs .obs__b { fill: var(--accent); transform-origin: bottom center; transform: scaleY(0); transform-box: fill-box; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b { animation: xinxijianshe_obsBar 1.6s var(--ease-out-quart) forwards; }
@keyframes xinxijianshe_obsBar { to { transform: scaleY(1); } }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b1 { animation-delay: 0.00s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b2 { animation-delay: 0.04s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b3 { animation-delay: 0.08s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b4 { animation-delay: 0.12s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b5 { animation-delay: 0.16s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b6 { animation-delay: 0.20s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b7 { animation-delay: 0.24s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b8 { animation-delay: 0.28s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b9 { animation-delay: 0.32s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b10 { animation-delay: 0.36s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b11 { animation-delay: 0.40s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b12 { animation-delay: 0.44s; }
.xinxijianshe-page .arch__p-icon--obs.is-on .obs__b13 { animation-delay: 0.48s; }
.xinxijianshe-page .arch__p-icon--obs .obs__scan { fill: var(--accent-2); animation: xinxijianshe_obsScan 2.4s linear infinite; }
.xinxijianshe-page .arch__p-icon--obs .obs__scan--d { animation-delay: 0.4s; }
@keyframes xinxijianshe_obsScan { 0% { transform: translateX(0); opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { transform: translateX(160px); opacity: 0; } }

/* 原则图标 · P-D 可治理 */
.xinxijianshe-page .arch__p-icon--tree .tree__line { stroke: oklch(63% 0.13 245 / 0.4); stroke-width: 1; stroke-dasharray: 60; stroke-dashoffset: 60; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__line { animation: xinxijianshe_treeDraw 0.6s var(--ease-out-quart) forwards; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__l1 { animation-delay: 0.05s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__l2 { animation-delay: 0.05s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__l3 { animation-delay: 0.30s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__l4 { animation-delay: 0.30s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__l5 { animation-delay: 0.30s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__l6 { animation-delay: 0.30s; }
@keyframes xinxijianshe_treeDraw { to { stroke-dashoffset: 0; } }
.xinxijianshe-page .arch__p-icon--tree .tree__node { fill: var(--accent); stroke: var(--bg); stroke-width: 1.5; opacity: 0; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__node { animation: xinxijianshe_treeNode 0.4s var(--ease-out-quart) forwards; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__n1 { animation-delay: 0.05s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__n2 { animation-delay: 0.20s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__n3 { animation-delay: 0.20s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__n4 { animation-delay: 0.45s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__n5 { animation-delay: 0.45s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__n6 { animation-delay: 0.45s; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__n7 { animation-delay: 0.45s; }
@keyframes xinxijianshe_treeNode { to { opacity: 1; } }
.xinxijianshe-page .arch__p-icon--tree .tree__pulse { fill: none; stroke: var(--accent-2); stroke-width: 1; opacity: 0; transform-origin: 110px 8px; transform-box: fill-box; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__pulse { animation: xinxijianshe_treePulse 2.4s ease-out infinite; }
.xinxijianshe-page .arch__p-icon--tree.is-on .tree__p2 { animation-delay: 1.2s; }
@keyframes xinxijianshe_treePulse { 0% { transform: scale(1); opacity: 0.8; } 100% { transform: scale(4); opacity: 0; } }

/* ---------- 架构 · 横向运行时序图 ---------- */
.xinxijianshe-page .arch-bridge {
  max-width: var(--container);
  margin: var(--s-7) auto 0;
  padding: var(--s-4) var(--s-6);
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background:
    linear-gradient(135deg, oklch(63% 0.13 245 / 0.06), oklch(72% 0.16 60 / 0.04)),
    var(--surface);
  position: relative;
}
.xinxijianshe-page .arch-bridge__label { font-size: 10px; color: var(--accent); letter-spacing: 0.2em; }
.xinxijianshe-page .arch-bridge__cap { font-size: 10px; color: var(--text-mute); letter-spacing: 0.18em; display: block; margin-top: 4px; }
.xinxijianshe-page .arch-bridge__svg { width: 100%; height: 48px; display: block; margin-top: 4px; }
.xinxijianshe-page .arch-bridge__svg .abridge__base {
  fill: none; stroke: oklch(63% 0.13 245 / 0.3); stroke-width: 1.5; stroke-dasharray: 4 6;
}
.xinxijianshe-page .arch-bridge__svg .abridge__flow {
  fill: none; stroke: url(#abridge); stroke-width: 2.4; stroke-linecap: round;
  stroke-dasharray: 18 1140; stroke-dashoffset: 18;
  filter: drop-shadow(0 0 4px oklch(63% 0.13 245 / 0.5));
  animation: xinxijianshe_abridgeFlow 3.6s linear infinite;
}
@keyframes xinxijianshe_abridgeFlow { to { stroke-dashoffset: -1158; } }
.xinxijianshe-page .arch-bridge__svg .abridge__nodes circle { fill: oklch(63% 0.13 245 / 0.4); }
.xinxijianshe-page .arch-bridge__svg .abridge__nodes text {
  font-family: var(--font-cn); font-size: 11px; fill: var(--text-mute); letter-spacing: 0.06em;
}
.xinxijianshe-page .arch-bridge__svg .abridge__dot { fill: var(--accent); }
.xinxijianshe-page .arch-bridge__svg .abridge__pulse {
  fill: none; stroke: var(--accent); stroke-width: 1.5; opacity: 0;
  transform-box: fill-box; transform-origin: center;
}
.xinxijianshe-page .arch-bridge__svg .abridge__p1 { animation: xinxijianshe_abridgePulse 2.2s ease-out infinite; }
.xinxijianshe-page .arch-bridge__svg .abridge__p2 { animation: xinxijianshe_abridgePulse 2.2s ease-out infinite 0.4s; }
.xinxijianshe-page .arch-bridge__svg .abridge__p3 { animation: xinxijianshe_abridgePulse 2.2s ease-out infinite 0.8s; }
.xinxijianshe-page .arch-bridge__svg .abridge__p4 { animation: xinxijianshe_abridgePulse 2.2s ease-out infinite 1.2s; }
.xinxijianshe-page .arch-bridge__svg .abridge__p5 { animation: xinxijianshe_abridgePulse 2.2s ease-out infinite 1.6s; }
@keyframes xinxijianshe_abridgePulse {
  0%   { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(3.2); opacity: 0; }
}
.xinxijianshe-page .arch-bridge__svg .abridge__packet {
  fill: var(--accent-2);
  filter: drop-shadow(0 0 6px oklch(72% 0.16 60 / 0.8));
  offset-path: path("M 30 30 L 1170 30");
  animation: xinxijianshe_abridgePacket 4.8s linear infinite;
}
@keyframes xinxijianshe_abridgePacket {
  0%   { offset-distance: 0%;   opacity: 0; }
  5%   { opacity: 1; }
  95%  { opacity: 1; }
  100% { offset-distance: 100%; opacity: 0; }
}
@supports not (offset-path: path("M 0 0")) {
  .xinxijianshe-page .arch-bridge__svg .abridge__packet { animation: none; opacity: 0; }
}

/* Arch gallery: 3 image cells with clip reveals */
.xinxijianshe-page .arch-gallery {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}
.xinxijianshe-page .arch-gallery__cell {
  border-radius: var(--r-3);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line);
  isolation: isolate;
}
.xinxijianshe-page .arch-gallery__cell--tall { aspect-ratio: 4 / 7; }
.xinxijianshe-page .arch-gallery__img {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(0.9);
  transition: transform 1.2s var(--ease-out-quart);
}
.xinxijianshe-page .arch-gallery__cell:hover .arch-gallery__img { transform: scale(1.06); }
.xinxijianshe-page .arch-gallery__cell::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, oklch(10% 0.04 245 / 0.9) 100%);
  z-index: 1;
}
.xinxijianshe-page .arch-gallery__cell figcaption {
  position: absolute;
  left: 18px; bottom: 18px; right: 18px;
  color: oklch(100% 0 0 / 0.92);
  z-index: 2;
  font-size: var(--fs-sm);
  line-height: 1.45;
}
.xinxijianshe-page .arch-gallery__cell figcaption .mono {
  display: block; font-size: 10px;
  color: var(--accent-2);
  letter-spacing: 0.2em;
  margin-bottom: 6px;
}

/* clip-path reveals */
/* 默认 cells 可见（无 JS / JS 加载失败时不会留白） */
.xinxijianshe-page .arch-gallery--ready .arch-gallery__cell[data-clip="left"] { clip-path: inset(0 100% 0 0); }
.xinxijianshe-page .arch-gallery--ready .arch-gallery__cell[data-clip="right"] { clip-path: inset(0 0 0 100%); }
.xinxijianshe-page .arch-gallery--ready .arch-gallery__cell[data-clip="up"] { clip-path: inset(0 0 100% 0); }
.xinxijianshe-page .arch-gallery--ready .arch-gallery__cell.is-on { clip-path: inset(0 0 0 0); transition: clip-path 1.4s var(--ease-out-expo); }

/* ---------- ROADMAP ---------- */
.xinxijianshe-page .road {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  list-style: none;
}
.xinxijianshe-page .phase {
  position: relative;
  padding: var(--s-7) var(--s-5);
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.025);
  display: flex; flex-direction: column;
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.xinxijianshe-page .phase:hover { border-color: var(--accent); transform: translateY(-4px); }
.xinxijianshe-page .phase__bar {
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  border-radius: 0 0 var(--r-3) var(--r-3);
}
.xinxijianshe-page .phase.is-on .phase__bar {
  animation: xinxijianshe_phaseFill 1.6s var(--ease-out-expo) forwards;
}
@keyframes xinxijianshe_phaseFill {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.xinxijianshe-page .phase__head { margin-bottom: var(--s-4); }
.xinxijianshe-page .phase__tag {
  display: inline-block;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-bottom: var(--s-3);
}
.xinxijianshe-page .phase__head h3 {
  font-family: var(--font-disp);
  font-weight: 600;
  font-size: var(--fs-lg);
  line-height: 1.25;
}
.xinxijianshe-page .phase__body { flex: 1; display: flex; flex-direction: column; justify-content: space-between; gap: var(--s-5); }
.xinxijianshe-page .phase__deliv { list-style: none; }
.xinxijianshe-page .phase__deliv li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-sm);
  color: var(--text-2);
  line-height: 1.7;
}
.xinxijianshe-page .phase__deliv li::before {
  content: "▸";
  position: absolute; left: 0;
  color: var(--accent);
  font-size: 10px;
}
.xinxijianshe-page .phase__cost {
  font-size: 11px;
  color: var(--accent-2);
  letter-spacing: 0.08em;
  padding-top: var(--s-3);
  border-top: 1px dashed var(--line);
}

/* ---------- GOVERNANCE ---------- */
.xinxijianshe-page .gov {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--s-8);
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  align-items: start;
}
.xinxijianshe-page .gov__matrix {
  position: relative;
  padding: var(--s-6);
  border: 1px solid oklch(36% 0.04 245 / 0.14);
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.4);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.xinxijianshe-page .gov__matrix > svg { width: 100%; height: auto; max-height: 372px; color: oklch(36% 0.04 245); }
.xinxijianshe-page .gov__matrix figcaption { margin-top: var(--s-4); font-size: 10px; color: oklch(50% 0.02 245); text-align: center; }
.xinxijianshe-page .matrix__lbl { fill: oklch(46% 0.04 245); font-family: var(--font-mono); font-weight: 500; }
.xinxijianshe-page .matrix__q1 { fill: oklch(72% 0.16 60 / 0.08); }
.xinxijianshe-page .matrix__q4 { fill: oklch(56% 0.14 245 / 0.06); }
.xinxijianshe-page .matrix__q2, .xinxijianshe-page .matrix__q3 { fill: oklch(50% 0.02 245 / 0.03); }

.xinxijianshe-page .matrix__bubble {
  opacity: 0;
  transform: scale(0.3);
  transform-origin: center;
}
.xinxijianshe-page .gov.is-on .matrix__bubble {
  animation: xinxijianshe_bubblePop 0.7s var(--ease-out-expo) forwards;
}
.xinxijianshe-page .gov.is-on .matrix__bubble[data-i="1"] { animation-delay: 0.10s; }
.xinxijianshe-page .gov.is-on .matrix__bubble[data-i="2"] { animation-delay: 0.20s; }
.xinxijianshe-page .gov.is-on .matrix__bubble[data-i="3"] { animation-delay: 0.30s; }
.xinxijianshe-page .gov.is-on .matrix__bubble[data-i="4"] { animation-delay: 0.40s; }
.xinxijianshe-page .gov.is-on .matrix__bubble[data-i="5"] { animation-delay: 0.50s; }
.xinxijianshe-page .gov.is-on .matrix__bubble[data-i="6"] { animation-delay: 0.60s; }
.xinxijianshe-page .gov.is-on .matrix__bubble[data-i="7"] { animation-delay: 0.70s; }
@keyframes xinxijianshe_bubblePop {
  to { opacity: 1; transform: scale(1); }
}
.xinxijianshe-page .matrix__bubble:hover { transform: scale(1.15); cursor: pointer; }
.xinxijianshe-page .matrix__bubble circle { transition: fill-opacity var(--t-fast); }
.xinxijianshe-page .matrix__bubble:hover circle { fill-opacity: 0.4; }

/* --- 治理左栏 · 补足高度的三组实时动效面板 --- */
.xinxijianshe-page .gov__matrix figcaption { margin-top: 0; }
.xinxijianshe-page .gov__sub {
  border-top: 1px dashed oklch(36% 0.04 245 / 0.22);
  padding-top: 10px;
  display: grid;
  gap: 8px;
}
.xinxijianshe-page .gov__sub-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-size: 10px;
  letter-spacing: 0.09em;
  color: oklch(46% 0.04 245);
}
.xinxijianshe-page .gov__sub-tag {
  color: var(--accent-2);
  font-size: 9px;
  padding: 2px 7px;
  border: 1px solid oklch(56% 0.14 245 / 0.28);
  border-radius: var(--r-pill);
  background: oklch(56% 0.14 245 / 0.06);
  white-space: nowrap;
}

/* 风险热力格 */
.xinxijianshe-page .heat {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 5px;
}
.xinxijianshe-page .heat__c {
  height: 24px;
  border-radius: 3px;
  background: oklch(36% 0.04 245 / 0.08);
  transform: scale(1);
  will-change: transform, opacity;
}
.xinxijianshe-page .heat__c--lo { background: rgba(53, 195, 212, 0.22); }
.xinxijianshe-page .heat__c--me { background: rgba(53, 195, 212, 0.58); }
.xinxijianshe-page .heat__c--hi { background: rgba(23, 100, 216, 0.86); }
.xinxijianshe-page .gov.is-on .heat__c { animation: xinxijianshe_heatWave 2.6s var(--ease-out-quart) infinite; }
.xinxijianshe-page .gov.is-on .heat__c:nth-child(3n + 1) { animation-delay: 0s; }
.xinxijianshe-page .gov.is-on .heat__c:nth-child(3n + 2) { animation-delay: 0.26s; }
.xinxijianshe-page .gov.is-on .heat__c:nth-child(3n) { animation-delay: 0.52s; }
@keyframes xinxijianshe_heatWave {
  0%, 100% { transform: scale(1);    opacity: 0.72; }
  40%      { transform: scale(1.14); opacity: 1; }
}
.xinxijianshe-page .heat__legend {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  font-size: 9px;
  color: oklch(52% 0.03 245);
}
.xinxijianshe-page .heat__legend span { display: inline-flex; align-items: center; gap: 4px; }
.xinxijianshe-page .heat__legend span::before {
  content: "";
  width: 9px; height: 9px;
  border-radius: 2px;
  background: rgba(53, 195, 212, 0.22);
}
.xinxijianshe-page .heat__legend span:nth-child(2)::before { background: rgba(53, 195, 212, 0.58); }
.xinxijianshe-page .heat__legend span:nth-child(3)::before { background: rgba(23, 100, 216, 0.86); }

/* 决策闭环 */
.xinxijianshe-page .cycle { width: 100%; height: auto; display: block; }
.xinxijianshe-page .cycle__nodes circle {
  fill: oklch(100% 0 0 / 0.9);
  stroke: oklch(60% 0.05 245);
  stroke-width: 1;
  transform-box: fill-box;
  transform-origin: center;
}
.xinxijianshe-page .gov.is-on .cycle__nodes circle { animation: xinxijianshe_cycleNode 3.2s var(--ease-out-quart) infinite; }
.xinxijianshe-page .gov.is-on .cycle__nodes circle:nth-child(2) { animation-delay: 0.8s; }
.xinxijianshe-page .gov.is-on .cycle__nodes circle:nth-child(3) { animation-delay: 1.6s; }
.xinxijianshe-page .gov.is-on .cycle__nodes circle:nth-child(4) { animation-delay: 2.4s; }
@keyframes xinxijianshe_cycleNode {
  0%, 70%, 100% { stroke: oklch(60% 0.05 245); stroke-width: 1; }
  18%           { stroke: var(--accent);       stroke-width: 2.4; }
}
.xinxijianshe-page .cycle__labels text {
  font-size: 10px;
  font-weight: 600;
  fill: var(--c-blue-950);
  font-family: var(--font-body);
}
.xinxijianshe-page .cycle__arrows path {
  fill: none;
  stroke: rgba(23, 100, 216, 0.45);
  stroke-width: 1.6;
  stroke-dasharray: 5 4;
}
.xinxijianshe-page .gov.is-on .cycle__arrows path { animation: xinxijianshe_cycleFlow 0.7s linear infinite; }
@keyframes xinxijianshe_cycleFlow { to { stroke-dashoffset: -18; } }
.xinxijianshe-page .cycle__pkt { fill: var(--accent); opacity: 0; }
.xinxijianshe-page .gov.is-on .cycle__pkt1 { animation: xinxijianshe_cycleRun 3.2s linear infinite; }
.xinxijianshe-page .gov.is-on .cycle__pkt2 { animation: xinxijianshe_cycleRun 3.2s linear infinite 1.6s; }
@keyframes xinxijianshe_cycleRun {
  0%   { transform: translateX(60px);  opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateX(470px); opacity: 0; }
}

/* 投入 / 价值 条形 */
.xinxijianshe-page .ibars { display: grid; gap: 8px; }
.xinxijianshe-page .ibars__row {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 68px;
  align-items: center;
  gap: 10px;
}
.xinxijianshe-page .ibars__row > .mono:first-child { font-size: 10px; color: oklch(46% 0.04 245); letter-spacing: 0.06em; }
.xinxijianshe-page .ibars__track {
  position: relative;
  height: 9px;
  border-radius: var(--r-pill);
  background: oklch(36% 0.04 245 / 0.10);
  overflow: hidden;
}
.xinxijianshe-page .ibars__track > i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  position: relative;
  overflow: hidden;
}
.xinxijianshe-page .ibars__track--alt > i { background: linear-gradient(90deg, #1764d8, #35c3d4 70%, #6fe0ea); }
.xinxijianshe-page .ibars__track > i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 20%, rgba(255,255,255,0.65) 50%, transparent 80%);
  transform: translateX(-100%);
}
.gov.is-on .ibars__track > i,
.xinxijianshe-page .gov.is-on .ibars__delta-bar > i { width: var(--w); transition: width 1.3s var(--ease-out-expo); }
.xinxijianshe-page .gov.is-on .ibars__row:nth-child(2) .ibars__track > i { transition-delay: 0.18s; }
.gov.is-on .ibars__row:nth-child(3) .ibars__track > i,
.xinxijianshe-page .gov.is-on .ibars__delta-bar > i { transition-delay: 0.36s; }
.xinxijianshe-page .gov.is-on .ibars__track > i::after { animation: xinxijianshe_barSheen 2.4s var(--ease-out-quart) 0.9s infinite; }
@keyframes xinxijianshe_barSheen {
  0%   { transform: translateX(-100%); }
  60%, 100% { transform: translateX(100%); }
}
.xinxijianshe-page .ibars__v { font-size: 11px; font-weight: 600; color: var(--c-blue-950); text-align: right; }
.xinxijianshe-page .ibars__row--delta { grid-template-columns: 32px minmax(0, 1fr); }
.xinxijianshe-page .ibars__delta { display: flex; align-items: center; gap: 10px; }
.xinxijianshe-page .ibars__delta-num {
  font-family: var(--font-disp);
  font-size: 19px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-2);
  white-space: nowrap;
}
.xinxijianshe-page .ibars__delta-num em { font-style: normal; font-size: 12px; margin-left: 1px; }
.xinxijianshe-page .ibars__delta-bar {
  flex: 1;
  height: 9px;
  border-radius: var(--r-pill);
  background: oklch(36% 0.04 245 / 0.10);
  overflow: hidden;
}
.xinxijianshe-page .ibars__delta-bar > i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: repeating-linear-gradient(115deg, var(--accent) 0 6px, rgba(53,195,212,0.45) 6px 12px);
}

.xinxijianshe-page .gov__right { display: grid; gap: 16px; }
.xinxijianshe-page .gov__meeting, .xinxijianshe-page .gov__invest {
  padding: var(--s-6);
  border: 1px solid oklch(36% 0.04 245 / 0.14);
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.4);
}
.xinxijianshe-page .gov__meeting h3, .xinxijianshe-page .gov__invest h3 {
  font-family: var(--font-disp);
  font-weight: 600;
  font-size: var(--fs-lg);
  margin-bottom: var(--s-4);
  color: var(--c-blue-950);
}
.xinxijianshe-page .gov__meeting em { font-style: normal; color: var(--accent-2); }

.xinxijianshe-page .gov__meeting-list, .xinxijianshe-page .gov__invest-list { list-style: none; display: grid; gap: 10px; }
.xinxijianshe-page .gov__meeting-list li, .xinxijianshe-page .gov__invest-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  padding: 10px 12px;
  background: oklch(100% 0 0 / 0.4);
  border: 1px solid oklch(36% 0.04 245 / 0.08);
  border-radius: var(--r-2);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.xinxijianshe-page .gov__meeting-list li:hover, .xinxijianshe-page .gov__invest-list li:hover { border-color: var(--accent); }
.xinxijianshe-page .gov__meeting-list .mono, .xinxijianshe-page .gov__invest-list .mono {
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.1em;
  padding-top: 2px;
  font-weight: 600;
}
.xinxijianshe-page .gov__meeting-list strong { display: block; font-size: var(--fs-sm); color: var(--c-blue-950); }
.xinxijianshe-page .gov__meeting-list div em { font-style: normal; color: var(--accent); font-size: 11px; margin-right: 4px; }
.xinxijianshe-page .gov__meeting-list div { font-size: var(--fs-xs); color: oklch(46% 0.04 245); }
.xinxijianshe-page .gov__invest-list strong { font-size: var(--fs-sm); color: var(--c-blue-950); font-weight: 600; }

/* ---------- DELIVERABLES ---------- */
.xinxijianshe-page .deliv {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 24px;
  list-style: none;
  counter-reset: deliv;
}
.xinxijianshe-page .deliv__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: var(--s-4) var(--s-5);
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  background: oklch(100% 0 0 / 0.025);
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast);
  opacity: 0;
  transform: translateY(8px);
}
.xinxijianshe-page .deliv__item.is-on { opacity: 1; transform: translateY(0); transition: all 0.5s var(--ease-out-quart); }
.xinxijianshe-page .deliv__item.is-on { transition-delay: calc(var(--i, 0) * 30ms); }
.xinxijianshe-page .deliv__item:hover { border-color: var(--accent); background: oklch(63% 0.13 245 / 0.08); transform: translateX(2px); }
.xinxijianshe-page .deliv__item .mono { font-size: 11px; color: var(--accent); letter-spacing: 0.1em; min-width: 36px; }
.xinxijianshe-page .deliv__item h4 {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--fs-sm);
  color: var(--text);
}
.xinxijianshe-page .deliv__tag {
  font-size: 10px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  color: var(--text-mute);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* ---------- VALUE ---------- */
.xinxijianshe-page .value {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: var(--container);
  margin: 0 auto var(--s-9);
  padding: 0 24px;
}
.xinxijianshe-page .value__card {
  position: relative;
  padding: var(--s-7) var(--s-6) var(--s-8);
  border: 1px solid oklch(36% 0.04 245 / 0.12);
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.5);
  overflow: hidden;
  isolation: isolate;
  min-height: 360px;
  display: flex; flex-direction: column;
}
.xinxijianshe-page .value__num {
  font-family: var(--font-disp);
  font-size: var(--fs-4xl);
  font-weight: 500;
  line-height: 1;
  margin-bottom: var(--s-4);
  color: var(--accent);
  display: inline-flex; align-items: baseline; gap: 4px;
  font-feature-settings: "tnum" 1;
}
.xinxijianshe-page .value__num small { font-size: 0.4em; color: var(--accent-2); font-weight: 600; }
.xinxijianshe-page .value__card h3 { font-family: var(--font-disp); font-weight: 600; font-size: var(--fs-xl); margin-bottom: var(--s-3); color: var(--c-blue-950); }
.xinxijianshe-page .value__card p { color: oklch(46% 0.04 245); font-size: var(--fs-sm); line-height: 1.6; }
.xinxijianshe-page .value__photo {
  margin-top: var(--s-6);
  margin-inline: -24px;
  margin-bottom: -32px;
  height: 120px;
  background-size: cover;
  background-position: center;
  border-top: 1px solid oklch(36% 0.04 245 / 0.1);
  position: relative;
}
.xinxijianshe-page .value__photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, oklch(98% 0.005 240) 0%, transparent 30%);
}

.xinxijianshe-page .value__quote {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: var(--s-8) var(--s-7);
  border-left: 4px solid var(--accent-2);
  background: oklch(100% 0 0 / 0.6);
  border-radius: 0 var(--r-3) var(--r-3) 0;
}
.xinxijianshe-page .value__quote p {
  font-family: var(--font-disp);
  font-size: var(--fs-lg);
  line-height: 1.55;
  color: var(--c-blue-950);
  font-style: italic;
  margin-bottom: var(--s-4);
}
.xinxijianshe-page .value__quote footer { font-size: var(--fs-sm); color: oklch(46% 0.04 245); }
.xinxijianshe-page .value__quote footer strong { color: var(--c-blue-950); margin-right: 12px; }
.xinxijianshe-page .value__quote footer .mono { font-size: 10px; letter-spacing: 0.1em; }

/* ---------- CAPABILITY (DARK) ---------- */
.xinxijianshe-page .capability {
  overflow: hidden;
  isolation: isolate;
}
.xinxijianshe-page .cap__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.xinxijianshe-page .cap__bg-img {
  position: absolute; inset: -10% -5%;
  background-size: cover;
  background-position: center;
  filter: saturate(0.7) brightness(0.4);
  transition: transform 0.6s var(--ease-out-quart);
}
.xinxijianshe-page .cap__bg-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, oklch(10% 0.04 245 / 0.55), oklch(10% 0.04 245 / 0.85)),
    radial-gradient(ellipse 60% 50% at 70% 50%, oklch(63% 0.13 245 / 0.18), transparent 70%);
}
.xinxijianshe-page .section__head--dark .section__title--dark { color: var(--text); }
.xinxijianshe-page .section__head--dark .section__index { color: var(--accent-2); }
.xinxijianshe-page .section__head--dark .section__lede--dark { color: var(--text-2); }

.xinxijianshe-page .caps {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.xinxijianshe-page .cap {
  padding: var(--s-7) var(--s-6);
  border: 1px solid oklch(100% 0 0 / 0.08);
  border-radius: var(--r-3);
  background: oklch(100% 0 0 / 0.03);
  backdrop-filter: blur(8px);
  transition: all var(--t-mid) var(--ease-out-quart);
}
.xinxijianshe-page .cap:hover {
  border-color: var(--accent-2);
  background: oklch(100% 0 0 / 0.06);
  transform: translateY(-4px);
}
.xinxijianshe-page .cap__n {
  display: inline-block;
  font-size: 11px;
  color: var(--accent-2);
  letter-spacing: 0.18em;
  margin-bottom: var(--s-4);
  padding: 3px 8px;
  border: 1px solid oklch(72% 0.16 60 / 0.5);
  border-radius: var(--r-1);
}
.xinxijianshe-page .cap h3 { font-family: var(--font-disp); font-weight: 600; font-size: var(--fs-xl); margin-bottom: var(--s-3); color: var(--text); }
.xinxijianshe-page .cap p { color: var(--text-2); font-size: var(--fs-sm); line-height: 1.6; }

/* ---------- SCENARIOS ---------- */
.xinxijianshe-page .scenes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.xinxijianshe-page .scene {
  border-radius: var(--r-3);
  overflow: hidden;
  background: oklch(100% 0 0 / 0.5);
  border: 1px solid oklch(36% 0.04 245 / 0.12);
  display: flex; flex-direction: column;
  transition: transform var(--t-mid) var(--ease-out-quart), border-color var(--t-fast);
}
.xinxijianshe-page .scene:hover { transform: translateY(-4px); border-color: var(--accent); }
.xinxijianshe-page .scene__img {
  position: relative;
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  filter: saturate(0.85);
  transition: filter var(--t-mid);
}
.xinxijianshe-page .scene:hover .scene__img { filter: saturate(1.05); }
.xinxijianshe-page .scene__img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, oklch(10% 0.04 245 / 0.6));
}
.xinxijianshe-page .scene__tag {
  position: absolute;
  top: 12px; left: 12px;
  font-size: 10px;
  letter-spacing: 0.15em;
  padding: 4px 10px;
  background: oklch(100% 0 0 / 0.92);
  color: var(--c-blue-950);
  border-radius: var(--r-pill);
  z-index: 2;
}
.xinxijianshe-page .scene__body { padding: var(--s-5) var(--s-6); flex: 1; display: flex; flex-direction: column; gap: 6px; }
.xinxijianshe-page .scene__body h3 { font-family: var(--font-disp); font-weight: 600; font-size: var(--fs-lg); color: var(--c-blue-950); }
.xinxijianshe-page .scene__body p { color: oklch(46% 0.04 245); font-size: var(--fs-sm); line-height: 1.55; }

/* ---------- CASES ---------- */
.xinxijianshe-page .cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  list-style: none;
}
.xinxijianshe-page .case {
  border-radius: var(--r-3);
  overflow: hidden;
  border: 1px solid var(--line);
  background: oklch(100% 0 0 / 0.025);
  display: flex; flex-direction: column;
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.xinxijianshe-page .case:hover { border-color: var(--accent); transform: translateY(-4px); }
.xinxijianshe-page .case__photo {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  position: relative;
  filter: saturate(0.9);
}
.xinxijianshe-page .case__photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, oklch(10% 0.04 245 / 0.85));
}
.xinxijianshe-page .case__body { padding: var(--s-5) var(--s-6); display: flex; flex-direction: column; gap: 8px; }
.xinxijianshe-page .case__n { font-size: 11px; color: var(--accent-2); letter-spacing: 0.2em; }
.xinxijianshe-page .case__body h3 { font-family: var(--font-disp); font-weight: 600; font-size: var(--fs-lg); color: var(--text); }
.xinxijianshe-page .case__body p { color: var(--text-2); font-size: var(--fs-sm); line-height: 1.6; }
.xinxijianshe-page .case__chips { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.xinxijianshe-page .case__chips li {
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 10px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
}

/* ---------- CONTACT ---------- */
.xinxijianshe-page .contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--s-8);
  max-width: var(--container);
  margin: 0 auto var(--s-9);
  padding: 0 24px;
}
.xinxijianshe-page .form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.xinxijianshe-page .form__row {
  display: grid;
  gap: 6px;
}
.xinxijianshe-page .form__row span { font-size: var(--fs-xs); color: oklch(46% 0.04 245); letter-spacing: 0.05em; }
.xinxijianshe-page .form__row input, .xinxijianshe-page .form__row select, .xinxijianshe-page .form__row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid oklch(36% 0.04 245 / 0.18);
  border-radius: var(--r-2);
  background: oklch(100% 0 0 / 0.7);
  color: var(--c-blue-950);
  font-size: var(--fs-sm);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.xinxijianshe-page .form__row input:focus, .xinxijianshe-page .form__row select:focus, .xinxijianshe-page .form__row textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: oklch(100% 0 0 / 1);
}
.xinxijianshe-page .form__row--full { grid-column: 1 / -1; }
.xinxijianshe-page .form button.btn { grid-column: 1 / -1; justify-content: center; }
.xinxijianshe-page .form__hint {
  grid-column: 1 / -1;
  font-size: 11px;
  color: var(--text-mute);
  text-align: center;
  margin-top: -8px;
}
.xinxijianshe-page .form__hint.is-ok { color: oklch(56% 0.14 145); }
.xinxijianshe-page .form__hint.is-err { color: var(--accent-2); }

.xinxijianshe-page .contact__aside { display: flex; flex-direction: column; gap: var(--s-5); }
.xinxijianshe-page .contact__photo {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  border-radius: var(--r-3);
  filter: saturate(0.85);
  border: 1px solid oklch(36% 0.04 245 / 0.12);
}
.xinxijianshe-page .contact__aside h3 { font-family: var(--font-disp); font-weight: 600; font-size: var(--fs-xl); color: var(--c-blue-950); }
.xinxijianshe-page .contact__list { list-style: none; display: grid; gap: 8px; }
.xinxijianshe-page .contact__list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px dashed oklch(36% 0.04 245 / 0.18);
  font-size: var(--fs-sm);
  color: oklch(46% 0.04 245);
}
.xinxijianshe-page .contact__list .mono { font-size: 10px; color: var(--accent); letter-spacing: 0.1em; padding-top: 2px; }

.xinxijianshe-page .footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--s-5);
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--s-7) 24px;
  border-top: 1px solid oklch(36% 0.04 245 / 0.18);
}
.xinxijianshe-page .footer__brand { display: inline-flex; align-items: center; gap: 10px; }
.xinxijianshe-page .footer__brand svg { width: 26px; height: 26px; color: var(--accent); }
.xinxijianshe-page .footer__brand strong { font-family: var(--font-disp); font-weight: 700; color: var(--c-blue-950); }
.xinxijianshe-page .footer__brand em { font-size: 9px; opacity: 0.6; letter-spacing: 0.2em; }
.xinxijianshe-page .footer__legal { font-size: 11px; color: var(--text-mute); letter-spacing: 0.05em; text-align: center; }
.xinxijianshe-page .footer__top { font-size: 11px; color: var(--accent); letter-spacing: 0.15em; }
.xinxijianshe-page .footer__top:hover { color: var(--accent-2); }

/* ---------- 痛点 · 现场照片带 ---------- */
.xinxijianshe-page .painband {
  margin-top: var(--s-9);
  max-width: var(--container);
  margin-left: auto; margin-right: auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.xinxijianshe-page .painband__cell {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  overflow: hidden;
  background: var(--surface);
  transition: transform var(--t-mid) var(--ease-out-quart), border-color var(--t-mid), box-shadow var(--t-mid);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.xinxijianshe-page .painband__cell:hover { transform: translateY(-4px); border-color: var(--accent-dim); box-shadow: var(--shadow-2); }
.xinxijianshe-page .painband__img {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  filter: saturate(0.85) brightness(0.9) grayscale(0.25);
  transition: filter var(--t-slow) var(--ease-out-quart), transform var(--t-slow) var(--ease-out-quart);
}
.xinxijianshe-page .painband__cell:hover .painband__img { filter: saturate(1.05) brightness(1) grayscale(0); transform: scale(1.05); }
.xinxijianshe-page .painband__scan {
  position: absolute; left: 0; right: 0; top: 0; height: 22%;
  background: linear-gradient(180deg, transparent, oklch(72% 0.16 60 / 0.22));
  border-bottom: 1px solid oklch(72% 0.16 60 / 0.5);
  animation: xinxijianshe_scanlineMove 5.5s linear infinite;
  animation-delay: calc(var(--i, 0) * 0.7s);
  pointer-events: none;
  z-index: 2;
}
.xinxijianshe-page .painband__cell figcaption {
  padding: 10px 12px 12px;
  font-size: 11px;
  color: var(--text-2);
  line-height: 1.45;
  border-top: 1px solid var(--line);
}
.xinxijianshe-page .painband__cell figcaption .mono {
  display: block;
  font-size: 9.5px;
  letter-spacing: 0.16em;
  color: var(--accent-dim);
  margin-bottom: 3px;
}

/* ---------- 交付 · 现场照片带 ---------- */
.xinxijianshe-page .deliv__band {
  margin-top: var(--s-9);
  max-width: var(--container);
  margin-left: auto; margin-right: auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.xinxijianshe-page .deliv__shot {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  overflow: hidden;
  background: oklch(16% 0.04 245);
  transition: transform var(--t-mid) var(--ease-out-quart), border-color var(--t-mid), box-shadow var(--t-mid);
  transition-delay: calc(var(--i, 0) * 110ms);
}
.xinxijianshe-page .deliv__shot:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow-2); }
.xinxijianshe-page .deliv__shot-img {
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
  filter: saturate(0.9) brightness(0.82);
  transition: filter var(--t-slow) var(--ease-out-quart), transform var(--t-slow) var(--ease-out-quart);
}
.xinxijianshe-page .deliv__shot:hover .deliv__shot-img { filter: saturate(1.08) brightness(1); transform: scale(1.05); }
.xinxijianshe-page .deliv__shot figcaption {
  padding: 10px 12px 12px;
  font-size: 11.5px;
  color: var(--text-2);
  border-top: 1px solid var(--line);
}
.xinxijianshe-page .deliv__shot figcaption .mono {
  display: block;
  font-size: 9.5px; letter-spacing: 0.16em;
  color: var(--accent-2);
  margin-bottom: 3px;
}

/* ---------- 路线 · 流动管线 ---------- */
.xinxijianshe-page .road__pipe {
  position: relative;
  max-width: var(--container);
  margin-left: auto; margin-right: auto;
  padding: 0 24px;
  margin-bottom: var(--s-6);
  height: 36px;
}
.xinxijianshe-page .road__pipe svg { width: 100%; height: 36px; display: block; }
.xinxijianshe-page .road__pipe-base { fill: none; stroke: oklch(63% 0.13 245 / 0.28); stroke-width: 1.5; }
.xinxijianshe-page .road__pipe-flow {
  fill: none; stroke: var(--accent-2); stroke-width: 1.8;
  stroke-dasharray: 22 16;
  animation: xinxijianshe_flowDash 1.4s linear infinite;
  filter: drop-shadow(0 0 4px oklch(72% 0.16 60 / 0.6));
}
@keyframes xinxijianshe_flowDash { to { stroke-dashoffset: -38; } }
.xinxijianshe-page .road__pipe-cap {
  position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 9.5px; letter-spacing: 0.18em;
  color: var(--text-mute);
  background: var(--bg);
  padding-left: 10px;
}

/* ---------- 路线 · 阶段缩略图 ---------- */
.xinxijianshe-page .phase__thumb {
  position: relative;
  height: 132px;
  margin: calc(var(--s-6) * -1 + 1px) calc(var(--s-6) * -1 + 1px) var(--s-5);
  background-size: cover;
  background-position: center;
  filter: saturate(0.9) brightness(0.8);
  transition: filter var(--t-slow) var(--ease-out-quart), transform var(--t-slow) var(--ease-out-quart);
  overflow: hidden;
}
.xinxijianshe-page .phase:hover .phase__thumb { filter: saturate(1.08) brightness(0.95); transform: scale(1.03); }
.xinxijianshe-page .phase__thumb::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, var(--bg) 100%);
}
.xinxijianshe-page .phase__thumb-tag {
  position: absolute; z-index: 2; left: 12px; top: 10px;
  padding: 3px 9px;
  font-size: 10px; letter-spacing: 0.18em;
  color: oklch(98% 0 0);
  background: oklch(20% 0.06 245 / 0.72);
  border: 1px solid oklch(100% 0 0 / 0.18);
  border-radius: var(--r-pill);
  backdrop-filter: blur(4px);
}

/* ---------- 施工团队 ---------- */
.xinxijianshe-page .crew__grid {
  display: grid;
  max-width: var(--container);
  margin-left: auto; margin-right: auto;
  padding: 0 24px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--s-8);
  align-items: start;
}
.xinxijianshe-page .crew__cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  height: 560px;
  overflow: hidden;
  mask-image: linear-gradient(180deg, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, black 8%, black 92%, transparent);
}
.xinxijianshe-page .crew__col { will-change: transform; }
.xinxijianshe-page .crew__col--up { animation: xinxijianshe_marqueeUp 48s linear infinite; }
.xinxijianshe-page .crew__col--down { animation: xinxijianshe_marqueeDown 48s linear infinite; }
.xinxijianshe-page .crew__cols:hover .crew__col { animation-play-state: paused; }

@keyframes xinxijianshe_marqueeUp   { from { transform: translate3d(0, 0, 0); }      to { transform: translate3d(0, -50%, 0); } }
@keyframes xinxijianshe_marqueeDown { from { transform: translate3d(0, -50%, 0); }    to { transform: translate3d(0, 0, 0); } }

.xinxijianshe-page .crew__shot {
  position: relative;
  height: 210px;
  margin-bottom: 14px;
  flex-shrink: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  background-size: cover;
  background-position: center;
  overflow: hidden;
  filter: saturate(0.92) brightness(0.9);
  transition: filter var(--t-mid) var(--ease-out-quart);
}
.xinxijianshe-page .crew__shot:hover { filter: saturate(1.1) brightness(1.02); }
.xinxijianshe-page .crew__shot::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, oklch(12% 0.04 245 / 0.82));
}
.xinxijianshe-page .crew__shot span {
  position: absolute; z-index: 2; left: 10px; bottom: 9px; right: 10px;
  font-size: 10.5px; letter-spacing: 0.04em;
  color: oklch(96% 0 0);
  text-shadow: 0 1px 3px oklch(0% 0 0 / 0.6);
}

.xinxijianshe-page .crew__facts { display: grid; gap: 14px; }
.xinxijianshe-page .crew__fact {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background: var(--surface);
  transition: border-color var(--t-mid), transform var(--t-mid) var(--ease-out-quart), box-shadow var(--t-mid);
  position: relative;
  overflow: hidden;
}
.xinxijianshe-page .crew__fact::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 30%, oklch(100% 0 0 / 0.5) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 1s var(--ease-out-expo);
  pointer-events: none;
}
.xinxijianshe-page .crew__fact:hover::before { transform: translateX(120%); }
.xinxijianshe-page .crew__fact:hover { border-color: var(--accent); transform: translateX(3px); box-shadow: var(--shadow-1); }

.xinxijianshe-page .ring { width: 62px; height: 62px; flex-shrink: 0; transform: rotate(-90deg); overflow: visible; }
.xinxijianshe-page .ring__track { fill: none; stroke: oklch(63% 0.13 245 / 0.16); stroke-width: 5; }
.xinxijianshe-page .ring__bar {
  fill: none;
  stroke: var(--accent-2);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-dasharray: 213.63;
  stroke-dashoffset: 213.63;
  transition: stroke-dashoffset 1.6s var(--ease-out-expo);
  filter: drop-shadow(0 0 3px oklch(70% 0.13 195 / 0.55));
}
.xinxijianshe-page .crew__fact.is-on .ring__bar { stroke-dashoffset: calc(213.63 * (100 - var(--pct, 0)) / 100); }

.xinxijianshe-page .crew__fact-body { min-width: 0; }
.xinxijianshe-page .crew__fact-num {
  font-size: var(--fs-xl); font-weight: 600;
  color: var(--text);
  line-height: 1.1;
}
.xinxijianshe-page .crew__fact-num span { color: var(--accent); }
.xinxijianshe-page .crew__fact h3 {
  font-family: var(--font-disp); font-weight: 600;
  font-size: var(--fs-sm); color: var(--text);
  margin: 2px 0 4px;
}
.xinxijianshe-page .crew__fact p { font-size: var(--fs-xs); color: var(--text-2); line-height: 1.5; }

/* ---------- 现场图集 ---------- */
.xinxijianshe-page .gallery { position: relative; }
.xinxijianshe-page .gallery::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(oklch(100% 0 0 / 0.025) 1px, transparent 1px),
    linear-gradient(90deg, oklch(100% 0 0 / 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  animation: xinxijianshe_gridDrift 40s linear infinite;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent 75%);
}
@keyframes xinxijianshe_gridDrift {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 0 72px, 72px 0; }
}
.xinxijianshe-page .shots {
  position: relative;
  max-width: var(--container);
  margin-left: auto; margin-right: auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.xinxijianshe-page .shot {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  overflow: hidden;
  background: oklch(16% 0.04 245);
  transition: transform var(--t-mid) var(--ease-out-quart), border-color var(--t-mid), box-shadow var(--t-mid);
}
.xinxijianshe-page .shot:hover { transform: translateY(-5px) scale(1.015); border-color: var(--accent); box-shadow: var(--shadow-2); z-index: 2; }
.xinxijianshe-page .shot__img {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  filter: saturate(0.9) brightness(0.85);
  transition: filter var(--t-slow) var(--ease-out-quart), transform 1.6s var(--ease-out-quart);
}
.xinxijianshe-page .shot:hover .shot__img { filter: saturate(1.1) brightness(1.02); transform: scale(1.08); }
.xinxijianshe-page .shot::after {
  content: ""; position: absolute; inset: 0; z-index: 3;
  background: linear-gradient(105deg, transparent 35%, oklch(100% 0 0 / 0.16) 50%, transparent 65%);
  transform: translateX(-130%);
  pointer-events: none;
}
.xinxijianshe-page .shot:hover::after { animation: xinxijianshe_shineSweep 0.9s var(--ease-out-quart); }
@keyframes xinxijianshe_shineSweep { to { transform: translateX(130%); } }
.xinxijianshe-page .shot figcaption {
  padding: 9px 11px 11px;
  font-size: 11px; color: var(--text-2); line-height: 1.45;
  border-top: 1px solid var(--line);
  background: var(--surface);
}
.xinxijianshe-page .shot figcaption .mono {
  display: block; font-size: 9.5px; letter-spacing: 0.16em;
  color: var(--accent); margin-bottom: 3px;
}

/* ---------- 联系 · 照片轮播 ---------- */
.xinxijianshe-page .contact__photo {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--r-3);
  overflow: hidden;
  border: 1px solid var(--line);
  margin-bottom: var(--s-5);
  background: oklch(16% 0.04 245);
}
.xinxijianshe-page .contact__photo-img {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: xinxijianshe_fadeCycle2 16s linear infinite;
}
.xinxijianshe-page .contact__photo-img:nth-child(1) { animation-delay: 0s; }
.xinxijianshe-page .contact__photo-img:nth-child(2) { animation-delay: 4s; }
.xinxijianshe-page .contact__photo-img:nth-child(3) { animation-delay: 8s; }
.xinxijianshe-page .contact__photo-img:nth-child(4) { animation-delay: 12s; }
@keyframes xinxijianshe_fadeCycle2 {
  0%   { opacity: 0; transform: scale(1.06); }
  3%   { opacity: 1; transform: scale(1.0); }
  23%  { opacity: 1; transform: scale(1.06); }
  27%  { opacity: 0; transform: scale(1.1); }
  100% { opacity: 0; transform: scale(1.06); }
}
.xinxijianshe-page .contact__photo-scan {
  position: absolute; z-index: 3; left: 0; right: 0; height: 24%;
  background: linear-gradient(180deg, transparent, oklch(72% 0.16 60 / 0.2));
  border-bottom: 1px solid oklch(72% 0.16 60 / 0.5);
  animation: xinxijianshe_scanlineMove 5s linear infinite;
  pointer-events: none;
}
.xinxijianshe-page .contact__photo-tag {
  position: absolute; z-index: 4; left: 10px; bottom: 10px;
  padding: 5px 10px;
  font-size: 9.5px; letter-spacing: 0.12em;
  color: oklch(96% 0 0);
  background: oklch(12% 0.04 245 / 0.75);
  border: 1px solid oklch(100% 0 0 / 0.16);
  border-radius: var(--r-pill);
  backdrop-filter: blur(6px);
}

/* ---------- 通用呼吸光晕 ---------- */
@keyframes xinxijianshe_glowBreath {
  0%, 100% { box-shadow: 0 0 0 0 oklch(63% 0.13 245 / 0.35); }
  50%      { box-shadow: 0 0 0 8px oklch(63% 0.13 245 / 0); }
}
@keyframes xinxijianshe_pulseRing {
  0%   { transform: scale(0.85); opacity: 0.7; }
  100% { transform: scale(1.6);  opacity: 0; }
}
@keyframes xinxijianshe_floatY {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
@keyframes xinxijianshe_zoomPulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.05); }
}

/* ---------- Reveal ---------- */
.xinxijianshe-page .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s var(--ease-out-quart), transform 0.7s var(--ease-out-quart); }
.xinxijianshe-page .reveal.is-on { opacity: 1; transform: translateY(0); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .xinxijianshe-page *, .xinxijianshe-page *::before, .xinxijianshe-page *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .xinxijianshe-page { scroll-behavior: auto; }
  .xinxijianshe-page .hero__canvas { display: none; }
  .xinxijianshe-page .hero__bg, .xinxijianshe-page .approach__photo-img, .xinxijianshe-page .cap__bg-img { animation: none !important; transform: none !important; }
  .xinxijianshe-page .strip__track { animation: none !important; }
  .xinxijianshe-page .radar__scan line { animation: none !important; }
  .xinxijianshe-page .arch-gallery__cell[data-clip] { clip-path: none !important; }
  .xinxijianshe-page .reveal { opacity: 1 !important; transform: none !important; }

  /* 轮播类：停在第一帧，保证静态可看 */
  .xinxijianshe-page .hero__reel-stack span { animation: none !important; }
  .xinxijianshe-page .hero__reel-stack span:first-child { opacity: 1 !important; transform: none !important; }
  .xinxijianshe-page .contact__photo-img { animation: none !important; }
  .xinxijianshe-page .contact__photo-img:nth-child(1) { opacity: 1 !important; transform: none !important; }
  .xinxijianshe-page .hero__reel-scan, .xinxijianshe-page .painband__scan, .xinxijianshe-page .contact__photo-scan { display: none !important; }
  .xinxijianshe-page .hero__reel-dots i { animation: none !important; background: oklch(100% 0 0 / 0.35) !important; }
  .xinxijianshe-page .hero__reel-dots i:first-child { background: var(--accent-2) !important; }
  .xinxijianshe-page .hero__caret { animation: none !important; }
  .xinxijianshe-page .road__pipe-flow { animation: none !important; stroke-dashoffset: 0 !important; }
  .xinxijianshe-page .crew__col { animation: none !important; transform: none !important; }
  .xinxijianshe-page .gallery::before { animation: none !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .xinxijianshe-page .hero__inner { grid-template-columns: 1fr; gap: var(--s-7); }
  .xinxijianshe-page .hero__reel { max-width: 520px; }
  .xinxijianshe-page .shots { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1080px) {
  .xinxijianshe-page .approach { grid-template-columns: 1fr 1fr; }
  .xinxijianshe-page .approach__photo { grid-column: 1 / -1; aspect-ratio: 16 / 6; }
  .xinxijianshe-page .arch { grid-template-columns: 1fr; }
  .xinxijianshe-page .gov { grid-template-columns: 1fr; }
  .xinxijianshe-page .cases { grid-template-columns: 1fr 1fr; }
  .xinxijianshe-page .cases li:last-child { grid-column: 1 / -1; }
  .xinxijianshe-page .contact__grid { grid-template-columns: 1fr; }
  .xinxijianshe-page .crew__grid { grid-template-columns: 1fr; }
  .xinxijianshe-page .painband { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 880px) {
  .xinxijianshe-page .nav__links { display: none; }
  .xinxijianshe-page .nav__toggle { display: flex; }
  .xinxijianshe-page .nav__cta { display: none; }
  .xinxijianshe-page .stats { grid-template-columns: 1fr 1fr; }
  .xinxijianshe-page .stat:nth-child(2) { border-right: 0; }
  .xinxijianshe-page .stat:nth-child(1), .xinxijianshe-page .stat:nth-child(2) { border-bottom: 1px solid var(--line); }
  .xinxijianshe-page .pains { grid-template-columns: 1fr 1fr; }
  .xinxijianshe-page .scenes { grid-template-columns: 1fr 1fr; }
  .xinxijianshe-page .caps { grid-template-columns: 1fr 1fr; }
  .xinxijianshe-page .value { grid-template-columns: 1fr; }
  .xinxijianshe-page .road { grid-template-columns: 1fr 1fr; }
  .xinxijianshe-page .arch-gallery { grid-template-columns: 1fr 1fr; }
  .xinxijianshe-page .arch-gallery__cell--tall { display: none; }
  .xinxijianshe-page .deliv { grid-template-columns: 1fr; }
  .xinxijianshe-page .arch__principles { grid-template-columns: 1fr; }
  .xinxijianshe-page .shots { grid-template-columns: repeat(2, 1fr); }
  .xinxijianshe-page .crew__cols { height: 440px; }
  .xinxijianshe-page .hero__reel { max-width: 100%; }
}

@media (max-width: 560px) {
  .xinxijianshe-page .hero { padding-block: 5rem 3.5rem; }
  .xinxijianshe-page .pains { grid-template-columns: 1fr; }
  .xinxijianshe-page .scenes { grid-template-columns: 1fr; }
  .xinxijianshe-page .cases { grid-template-columns: 1fr; }
  .xinxijianshe-page .road { grid-template-columns: 1fr; }
  .xinxijianshe-page .caps { grid-template-columns: 1fr; }
  .xinxijianshe-page .stats { grid-template-columns: 1fr; }
  .xinxijianshe-page .stat { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .xinxijianshe-page .stat:last-child { border-bottom: 0; }
  .xinxijianshe-page .form { grid-template-columns: 1fr; }
  .xinxijianshe-page .footer { grid-template-columns: 1fr; text-align: center; }
  .xinxijianshe-page .painband { grid-template-columns: 1fr; }
  .xinxijianshe-page .deliv__band { grid-template-columns: 1fr; }
  .xinxijianshe-page .hero__ticker { font-size: 10px; }
  .xinxijianshe-page .hero__ticker-label { display: none; }
  /* 侧标签是架构图的辅助标注；手机端隐藏，避免遮挡真实层级节点。 */
  .xinxijianshe-page .arch-canvas__chips { display: none; }
  .xinxijianshe-page .crew__fact { gap: 12px; padding: 13px 14px; }
  .xinxijianshe-page .ring { width: 50px; height: 50px; }
}

@supports (-webkit-touch-callout: none) {
  .xinxijianshe-page .hero { min-height: min(100svh, 920px); }
}

/* Production bridge: source inline styles are data attributes so CSP can remain strict. */
.xinxijianshe-page { display:block; width:100%; max-width:none; min-width:0; margin:0; padding:0; position:relative; isolation:isolate; }
.xinxijianshe-page [id] { scroll-margin-top: clamp(76px, 8vw, 104px); }
.xinxijianshe-page [data-xinxijianshe-bg="lf_control-room-monitor"] { background-image:url("../images/xinxijianshe-cn/lf_control-room-monitor.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_architecture-3"] { background-image:url("../images/xinxijianshe-cn/p_architecture-3.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_blue-gears"] { background-image:url("../images/xinxijianshe-cn/p_blue-gears.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_blue-industrial-gears"] { background-image:url("../images/xinxijianshe-cn/p_blue-industrial-gears.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_blue-led-grid"] { background-image:url("../images/xinxijianshe-cn/p_blue-led-grid.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_blueprint-plan"] { background-image:url("../images/xinxijianshe-cn/p_blueprint-plan.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_cable-management"] { background-image:url("../images/xinxijianshe-cn/p_cable-management.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_circuit-eye"] { background-image:url("../images/xinxijianshe-cn/p_circuit-eye.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_city-night"] { background-image:url("../images/xinxijianshe-cn/p_city-night.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_city-skyline-night"] { background-image:url("../images/xinxijianshe-cn/p_city-skyline-night.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_code-on-screen"] { background-image:url("../images/xinxijianshe-cn/p_code-on-screen.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_construction-worker"] { background-image:url("../images/xinxijianshe-cn/p_construction-worker.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_container-port"] { background-image:url("../images/xinxijianshe-cn/p_container-port.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_control-room"] { background-image:url("../images/xinxijianshe-cn/p_control-room.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_crane-construction"] { background-image:url("../images/xinxijianshe-cn/p_crane-construction.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_data-center-aisle"] { background-image:url("../images/xinxijianshe-cn/p_data-center-aisle.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_data-dashboard"] { background-image:url("../images/xinxijianshe-cn/p_data-dashboard.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_engineer-blueprint"] { background-image:url("../images/xinxijianshe-cn/p_engineer-blueprint.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_engineer-sunset"] { background-image:url("../images/xinxijianshe-cn/p_engineer-sunset.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_factory-11"] { background-image:url("../images/xinxijianshe-cn/p_factory-11.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_factory-logistics"] { background-image:url("../images/xinxijianshe-cn/p_factory-logistics.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_grinder-sparks"] { background-image:url("../images/xinxijianshe-cn/p_grinder-sparks.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_handshake-reports"] { background-image:url("../images/xinxijianshe-cn/p_handshake-reports.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_intel-xeon"] { background-image:url("../images/xinxijianshe-cn/p_intel-xeon.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_jobsite-camera"] { background-image:url("../images/xinxijianshe-cn/p_jobsite-camera.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_lan-switch-router"] { background-image:url("../images/xinxijianshe-cn/p_lan-switch-router.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_machine-9"] { background-image:url("../images/xinxijianshe-cn/p_machine-9.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_net-cabling-install"] { background-image:url("../images/xinxijianshe-cn/p_net-cabling-install.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_project-planning"] { background-image:url("../images/xinxijianshe-cn/p_project-planning.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_robot-arm"] { background-image:url("../images/xinxijianshe-cn/p_robot-arm.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_server-cabinet-net"] { background-image:url("../images/xinxijianshe-cn/p_server-cabinet-net.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_server-rack-led"] { background-image:url("../images/xinxijianshe-cn/p_server-rack-led.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_server-room-aisle"] { background-image:url("../images/xinxijianshe-cn/p_server-room-aisle.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_server-room-dark"] { background-image:url("../images/xinxijianshe-cn/p_server-room-dark.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_skyline-circuit"] { background-image:url("../images/xinxijianshe-cn/p_skyline-circuit.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_smart-city-hud"] { background-image:url("../images/xinxijianshe-cn/p_smart-city-hud.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_team-meeting"] { background-image:url("../images/xinxijianshe-cn/p_team-meeting.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_warehouse-rack"] { background-image:url("../images/xinxijianshe-cn/p_warehouse-rack.webp"); }
.xinxijianshe-page [data-xinxijianshe-bg="p_welder"] { background-image:url("../images/xinxijianshe-cn/p_welder.webp"); }
.xinxijianshe-page [data-xinxijianshe-w="50%"] { --w:50%; }
.xinxijianshe-page [data-xinxijianshe-w="52%"] { --w:52%; }
.xinxijianshe-page [data-xinxijianshe-w="56%"] { --w:56%; }
.xinxijianshe-page [data-xinxijianshe-w="62%"] { --w:62%; }
.xinxijianshe-page [data-xinxijianshe-w="64%"] { --w:64%; }
.xinxijianshe-page [data-xinxijianshe-w="70%"] { --w:70%; }
.xinxijianshe-page [data-xinxijianshe-w="74%"] { --w:74%; }
.xinxijianshe-page [data-xinxijianshe-w="78%"] { --w:78%; }
.xinxijianshe-page [data-xinxijianshe-w="92%"] { --w:92%; }
.xinxijianshe-page [data-xinxijianshe-i="1"] { --i:1; }
.xinxijianshe-page [data-xinxijianshe-i="2"] { --i:2; }
.xinxijianshe-page [data-xinxijianshe-i="3"] { --i:3; }
.xinxijianshe-page [data-xinxijianshe-i="4"] { --i:4; }
.xinxijianshe-page [data-xinxijianshe-i="5"] { --i:5; }
.xinxijianshe-page [data-xinxijianshe-i="6"] { --i:6; }
.xinxijianshe-page [data-xinxijianshe-i="7"] { --i:7; }
.xinxijianshe-page [data-xinxijianshe-i="8"] { --i:8; }
.xinxijianshe-page [data-xinxijianshe-i="9"] { --i:9; }
.xinxijianshe-page [data-xinxijianshe-i="10"] { --i:10; }
.xinxijianshe-page [data-xinxijianshe-i="11"] { --i:11; }
.xinxijianshe-page [data-xinxijianshe-i="12"] { --i:12; }
.xinxijianshe-page [data-xinxijianshe-i="13"] { --i:13; }
.xinxijianshe-page [data-xinxijianshe-i="14"] { --i:14; }
.xinxijianshe-page [data-xinxijianshe-i="15"] { --i:15; }
.xinxijianshe-page [data-xinxijianshe-i="16"] { --i:16; }
.xinxijianshe-page [data-xinxijianshe-i="17"] { --i:17; }
.xinxijianshe-page [data-xinxijianshe-i="18"] { --i:18; }
.xinxijianshe-page [data-xinxijianshe-i="19"] { --i:19; }
.xinxijianshe-page [data-xinxijianshe-i="20"] { --i:20; }
.xinxijianshe-page [data-xinxijianshe-i="21"] { --i:21; }
.xinxijianshe-page [data-xinxijianshe-i="22"] { --i:22; }
.xinxijianshe-page [data-xinxijianshe-pct="74"] { --pct:74; }
.xinxijianshe-page [data-xinxijianshe-pct="86"] { --pct:86; }
.xinxijianshe-page [data-xinxijianshe-pct="92"] { --pct:92; }
.xinxijianshe-page [data-xinxijianshe-pct="100"] { --pct:100; }
.xinxijianshe-page [data-xinxijianshe-delay="0.03s"] { animation-delay:0.03s; }
.xinxijianshe-page .xinxijianshe-demo-note, .xinxijianshe-page .xinxijianshe-inline-note { max-width:var(--container); margin:1rem auto 0; padding:0 24px; color:var(--text-mute); font-family:var(--font-mono); font-size:11px; line-height:1.7; letter-spacing:.03em; }
.xinxijianshe-page .xinxijianshe-inline-note { max-width:var(--container-narrow); }
.xinxijianshe-page .xinxijianshe-demo-note::before, .xinxijianshe-page .xinxijianshe-inline-note::before { content:"DEMO · "; color:var(--accent-2); }
@media (max-width:560px) { .xinxijianshe-page .xinxijianshe-demo-note, .xinxijianshe-page .xinxijianshe-inline-note { padding-left:16px; padding-right:16px; } }