:root{--c-primary:#1f3a5f;}
/* =========================================================
   驭道 YUDAO · 高端汽车服务
   主题：硬朗分屏 + 参数表（精密工业 / 秩序对称 / 高对比）
   ========================================================= */

:root{
  /* —— 品牌配色 —— */
  --steel:#0F2A44;          /* 钢蓝 */
  --steel-deep:#0A1D31;
  --steel-soft:#1B3A58;
  --racing:#D93025;         /* 赛车红（约 10% 点缀，用于底色与描边） */
  --racing-ink:#C2291F;     /* 赛车红 · 浅底文字变体（对比度 AA） */
  --racing-lite:#FF6B60;    /* 赛车红 · 深底文字变体（对比度 AA） */
  --racing-deep:#A82319;
  --silver:#E8EAEC;         /* 银灰 */
  --silver-soft:#F4F5F6;
  --graphite:#14181C;       /* 石墨 */
  --graphite-soft:#23282D;

  /* —— 中性色（避免大面积纯白/纯黑）—— */
  --page:#F4F5F6;
  --surface:#FBFCFC;
  --ink:#1B2024;
  --ink-2:#454E56;
  --ink-3:#626A72;
  --line:#D3D7DB;
  --line-dark:rgba(255,255,255,.16);
  --on-dark:#E8EAEC;
  --on-dark-2:#AEB6BD;

  /* —— 字体 —— */
  --font-display:'Archivo','Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-body:'Noto Sans SC','Archivo','PingFang SC','Microsoft YaHei',sans-serif;
  --font-mono:'IBM Plex Mono','Archivo',ui-monospace,'Courier New',monospace;

  /* —— 尺度 —— */
  --maxw:1280px;
  --pad:clamp(20px,5vw,64px);
  --header-h:78px;

  /* —— 动效（ease-out-expo / ease-out-quart，无回弹）—— */
  --ease-expo:cubic-bezier(.16,1,.3,1);
  --ease-quart:cubic-bezier(.25,1,.5,1);
  --dur:.72s;
  --dur-s:.32s;

  /* —— 描边 —— */
  --bw:2px;
}

/* =========================================================
   基础重置
   ========================================================= */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
body{
  margin:0;
  background:var(--page);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.85;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
table{border-collapse:collapse;width:100%}
h1,h2,h3,h4,h5{margin:0;font-family:var(--font-display);font-weight:700;line-height:1.18;letter-spacing:-.01em}
p{margin:0}
input,select,textarea{font:inherit;color:inherit}

::selection{background:var(--racing);color:#fff}

:focus-visible{
  outline:3px solid var(--racing);
  outline-offset:3px;
  border-radius:0;
}
.on-dark :focus-visible,
.site-header :focus-visible,
.site-footer :focus-visible,
.cta-band :focus-visible,
.page-head :focus-visible{outline-color:#FF6B60}

/* =========================================================
   排版
   ========================================================= */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--racing-ink);
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:18px;
}
.eyebrow::before{
  content:"";
  width:34px;height:2px;
  background:var(--racing);
  flex:none;
}
/* 深色区块上的 eyebrow 改用亮红变体，保证对比度 */
.hero .eyebrow,
.page-head .eyebrow,
.section--steel .eyebrow,
.section--graphite .eyebrow,
.cta-band .eyebrow{color:var(--racing-lite)}
.hero .eyebrow::before,
.page-head .eyebrow::before,
.section--steel .eyebrow::before,
.section--graphite .eyebrow::before,
.cta-band .eyebrow::before{background:var(--racing-lite)}
.h2{
  font-size:clamp(1.75rem,3.6vw,2.9rem);
  font-weight:800;
  letter-spacing:-.02em;
}
.h3{
  font-size:clamp(1.15rem,2vw,1.4rem);
  font-weight:700;
}
.h4{font-size:1.0625rem;font-weight:700;line-height:1.5}
.lead{
  font-size:1.0625rem;
  line-height:1.9;
  color:var(--ink-2);
  max-width:62ch;
}
.body{color:var(--ink-2)}
.mono{
  font-family:var(--font-mono);
  letter-spacing:.04em;
  font-variant-numeric:tabular-nums;
}
.rule--red{width:64px;height:3px;background:var(--racing);border:0;margin:22px 0 0}

/* 跳转链接（键盘可达） */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--racing);color:#fff;padding:12px 20px;
  font-family:var(--font-display);font-weight:700;
}
.skip-link:focus{left:12px;top:12px;border-color:#fff}

/* 卡片脚注小字 */
.sub-meta{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--ink-3)}

/* 区块尾部动作 */
.section-cta{margin-top:clamp(32px,4vw,48px)}

/* 故事正文（无顶部边框的紧凑版） */
.story-copy{margin-top:28px;padding-top:0;max-width:760px}

/* 页头内的服务编号行 */
.page-head__code{
  font-family:var(--font-mono);
  font-size:12px;letter-spacing:.2em;
  color:var(--on-dark-2);
  margin-bottom:14px;
}

/* 数据条 · 浅底变体（用于浅色区块内） */
.facts--light{border-color:var(--line)}
.facts--light .fact{border-right-color:var(--line);background:var(--surface)}
.facts--light .fact:last-child{border-right:0}
.facts--light .fact__num{color:var(--steel)}
.facts--light .fact__num small{color:var(--racing-ink)}
.facts--light .fact__label{color:var(--ink-2)}
@media (max-width:1023px){
  .facts--light .fact:nth-child(2){border-right-color:var(--line)}
  .facts--light .fact:nth-child(-n+2){border-bottom-color:var(--line)}
}
@media (max-width:719px){
  .facts--light .fact{border-bottom-color:var(--line)}
}

/* =========================================================
   布局
   ========================================================= */
.wrap{
  width:100%;
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--pad);
}
.section{padding-block:clamp(64px,9vw,120px);position:relative}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.section--silver{background:var(--silver-soft);border-block:1px solid var(--line)}
.section--steel{background:var(--steel);color:var(--on-dark)}
.section--graphite{background:var(--graphite);color:var(--on-dark)}
.section--steel .lead,
.section--graphite .lead{color:var(--on-dark-2)}
.section--steel .rule,
.section--graphite .rule{background:var(--line-dark)}

.section-head{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:18px;
  margin-bottom:clamp(38px,5vw,64px);
}
.section-head__title{max-width:22ch}
.section-head__side{max-width:52ch;color:var(--ink-2)}
.section--steel .section-head__side,
.section--graphite .section-head__side{color:var(--on-dark-2)}

/* 左右分栏 */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(32px,5vw,72px);
  align-items:center;
}
.split--top{align-items:start}
.split--46{grid-template-columns:1.15fr .85fr}
.split--64{grid-template-columns:.85fr 1.15fr}

/* =========================================================
   页头
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:120;
  background:var(--steel);
  color:var(--on-dark);
  border-bottom:1px solid var(--line-dark);
}
.site-header.is-scrolled{
  background:rgba(10,29,49,.97);
  border-bottom-color:rgba(217,48,37,.55);
}
.header-bar{
  min-height:var(--header-h);
  display:flex;align-items:center;gap:clamp(16px,3vw,40px);
  max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad);
}
.brand{display:flex;align-items:center;gap:14px;flex:none}
.brand__mark{
  width:46px;height:46px;
  display:grid;place-items:center;
  background:var(--surface);
  border:2px solid rgba(255,255,255,.5);
  flex:none;
}
.brand__mark img{width:34px;height:34px;object-fit:contain}
.brand__text{display:flex;flex-direction:column;line-height:1.1}
.brand__cn{
  font-family:var(--font-display);font-weight:800;
  font-size:1.375rem;letter-spacing:.14em;
}
.brand__en{
  font-family:var(--font-mono);font-size:10px;
  letter-spacing:.34em;color:var(--on-dark-2);margin-top:3px;
}

.nav{margin-left:auto}
.nav__list{display:flex;align-items:center;gap:clamp(4px,1.6vw,28px)}
.nav__link{
  position:relative;
  display:block;
  padding:10px 4px;
  font-size:.9375rem;
  font-weight:500;
  color:var(--on-dark);
  letter-spacing:.02em;
  transition:color var(--dur-s) var(--ease-quart);
}
.nav__link::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;
  background:var(--racing);
  transform:scaleX(0);transform-origin:left;
  transition:transform var(--dur-s) var(--ease-quart);
}
.nav__link:hover{color:#fff}
.nav__link:hover::after{transform:scaleX(1)}
.nav__link.is-active{color:#fff}
.nav__link.is-active::after{transform:scaleX(1)}

.header-cta{
  flex:none;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 22px;
  background:var(--racing);color:#fff;
  font-family:var(--font-display);font-weight:700;font-size:.875rem;
  letter-spacing:.08em;
  border:2px solid var(--racing);
  transition:background var(--dur-s) var(--ease-quart),color var(--dur-s) var(--ease-quart),transform var(--dur-s) var(--ease-quart);
}
.header-cta:hover{background:transparent;color:#fff;transform:translateY(-2px)}
.header-cta:active{transform:translateY(0)}

.nav-toggle{
  display:none;
  width:46px;height:46px;
  border:2px solid var(--line-dark);
  align-items:center;justify-content:center;
  flex-direction:column;gap:5px;
  margin-left:auto;
}
.nav-toggle span{
  display:block;width:20px;height:2px;background:var(--on-dark);
  transition:transform var(--dur-s) var(--ease-quart),opacity var(--dur-s) var(--ease-quart);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =========================================================
   首屏：硬朗分屏（左内容 / 右图，斜角切边）
   ========================================================= */
.hero{
  position:relative;
  background:var(--steel);
  color:var(--on-dark);
  overflow:hidden;
}
.hero__inner{
  display:grid;
  grid-template-columns:1.02fr .98fr;
  min-height:min(84vh,760px);
  max-width:var(--maxw);
  margin-inline:auto;
}
.hero__content{
  position:relative;
  z-index:2;
  padding:clamp(56px,7vw,104px) clamp(28px,4vw,56px) clamp(56px,7vw,96px) var(--pad);
  display:flex;flex-direction:column;justify-content:center;
}
.hero__title{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(2.5rem,5.6vw,4.4rem);
  line-height:1.03;
  letter-spacing:-.035em;
  margin-bottom:24px;
}
.hero__title em{
  font-style:normal;
  color:var(--racing-lite);
}
.hero__desc{
  font-size:1.0625rem;line-height:1.9;
  color:var(--on-dark-2);
  max-width:44ch;
  margin-bottom:34px;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:clamp(36px,5vw,56px)}
.hero__media{
  position:relative;
  min-height:320px;
  clip-path:polygon(14% 0,100% 0,100% 100%,0 100%);
  background:var(--graphite);
}
.hero__media img{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
}
.hero__media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(10,29,49,.5) 0%,rgba(10,29,49,0) 46%);
  pointer-events:none;
}
.hero__badge{
  position:absolute;
  left:0;bottom:0;
  z-index:3;
  background:var(--racing);
  color:#fff;
  padding:14px 22px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
}
.hero__grid-lines{
  position:absolute;inset:0;z-index:1;
  pointer-events:none;
  background-image:linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);
  background-size:calc(100% / 6) 100%;
  opacity:.5;
}

/* 首屏数据条 */
.hero__stats{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  border-top:1px solid var(--line-dark);
  padding-top:28px;
  gap:0;
}
.stat{padding-right:20px;border-left:1px solid var(--line-dark);padding-left:20px}
.stat:first-child{border-left:0;padding-left:0}
.stat__num{
  font-family:var(--font-mono);
  font-weight:600;
  font-size:clamp(1.5rem,2.6vw,2.125rem);
  letter-spacing:-.02em;
  color:#fff;
  line-height:1.1;
}
.stat__num small{font-size:.5em;color:var(--racing-lite);margin-left:3px;letter-spacing:0}
.stat__label{
  font-size:.8125rem;
  color:var(--on-dark-2);
  letter-spacing:.06em;
  margin-top:6px;
}

/* =========================================================
   按钮
   ========================================================= */
.btn{
  --btn-bg:var(--steel);
  --btn-fg:#fff;
  --btn-bd:var(--steel);
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  padding:16px 30px;
  background:var(--btn-bg);color:var(--btn-fg);
  border:2px solid var(--btn-bd);
  font-family:var(--font-display);font-weight:700;
  font-size:.9375rem;letter-spacing:.06em;
  transition:background var(--dur-s) var(--ease-quart),color var(--dur-s) var(--ease-quart),border-color var(--dur-s) var(--ease-quart),transform var(--dur-s) var(--ease-quart);
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn__arrow{font-family:var(--font-mono);transition:transform var(--dur-s) var(--ease-quart)}
.btn:hover .btn__arrow{transform:translateX(4px)}

.btn--primary{--btn-bg:var(--racing);--btn-bd:var(--racing);--btn-fg:#fff}
.btn--primary:hover{--btn-bg:transparent;--btn-fg:var(--racing)}
.btn--outline{--btn-bg:transparent;--btn-fg:var(--on-dark);--btn-bd:rgba(255,255,255,.45)}
.btn--outline:hover{--btn-bg:var(--surface);--btn-fg:var(--steel);--btn-bd:var(--surface)}
.btn--ghost{--btn-bg:transparent;--btn-fg:var(--steel);--btn-bd:var(--steel)}
.btn--ghost:hover{--btn-bg:var(--steel);--btn-fg:#fff}
.btn--block{width:100%}
.btn--sm{padding:12px 20px;font-size:.875rem}

/* =========================================================
   服务卡片（硬朗、直角、粗描边）
   ========================================================= */

.card-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  border-top:var(--bw) solid var(--graphite);
  border-left:var(--bw) solid var(--graphite);
}
.card{
  position:relative;
  display:flex;flex-direction:column;
  background:var(--surface);
  border-right:var(--bw) solid var(--graphite);
  border-bottom:var(--bw) solid var(--graphite);
  padding:clamp(28px,3vw,38px);
  min-height:320px;
  transition:background var(--dur-s) var(--ease-quart),transform var(--dur-s) var(--ease-quart);
}
.card::before{
  content:"";
  position:absolute;left:0;top:0;bottom:0;
  width:5px;background:var(--racing);
  transform:scaleY(0);transform-origin:top;
  transition:transform var(--dur-s) var(--ease-quart);
}
.card:hover{background:#fff;transform:translateY(-4px)}
.card:hover::before{transform:scaleY(1)}
.card__no{
  font-family:var(--font-mono);
  font-size:12px;font-weight:600;letter-spacing:.2em;
  color:var(--racing-ink);
  margin-bottom:20px;
}
.card__title{
  font-family:var(--font-display);
  font-size:1.375rem;font-weight:800;letter-spacing:-.01em;
  margin-bottom:12px;
}
.card__desc{font-size:1rem;line-height:1.85;color:var(--ink-2);margin-bottom:22px}
.card__list{margin-bottom:24px;display:grid;gap:8px}
.card__list li{
  position:relative;padding-left:18px;
  font-size:1rem;color:var(--ink-2);line-height:1.7;
}
.card__list li::before{
  content:"";position:absolute;left:0;top:.72em;
  width:8px;height:1px;background:var(--racing);
}
.card__foot{margin-top:auto}
.link-more{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--steel);
  padding-bottom:4px;
  border-bottom:2px solid var(--line);
  transition:color var(--dur-s) var(--ease-quart),border-color var(--dur-s) var(--ease-quart),gap var(--dur-s) var(--ease-quart);
}
.link-more:hover{color:var(--racing-ink);border-color:var(--racing-ink);gap:14px}

/* 带图卡片（服务总览 / 案例） */
.media-card{
  display:flex;flex-direction:column;
  background:var(--surface);
  border:var(--bw) solid var(--graphite);
  transition:transform var(--dur-s) var(--ease-quart),border-color var(--dur-s) var(--ease-quart);
}
.media-card:hover{transform:translateY(-5px);border-color:var(--racing)}
.media-card__pic{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--silver)}
.media-card__pic img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur) var(--ease-expo)}
.media-card:hover .media-card__pic img{transform:scale(1.045)}
.media-card__tag{
  position:absolute;left:0;top:0;
  background:var(--steel);color:#fff;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
  padding:8px 14px;text-transform:uppercase;
}
.media-card--alt .media-card__tag{background:var(--racing)}
.media-card__body{padding:clamp(22px,2.6vw,32px);display:flex;flex-direction:column;flex:1}
.media-card__title{font-size:1.1875rem;font-weight:800;margin-bottom:10px}
.media-card__desc{font-size:1rem;color:var(--ink-2);line-height:1.8;margin-bottom:20px}
.media-card__foot{
  margin-top:auto;padding-top:18px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}

.media-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(20px,2.4vw,32px);
}
.media-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}

.meta-row{
  display:flex;flex-wrap:wrap;gap:10px 22px;
  font-family:var(--font-mono);font-size:12px;
  letter-spacing:.1em;color:var(--ink-3);
  text-transform:uppercase;
}
.meta-row span{display:inline-flex;align-items:center;gap:8px}
.meta-row span::before{content:"";width:6px;height:6px;background:var(--racing);flex:none}
.media-card__body .meta-row{margin-bottom:18px}

/* =========================================================
   流程时间轴
   ========================================================= */
.timeline{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  border-top:var(--bw) solid var(--graphite);
}
.tl{
  position:relative;
  padding:34px 20px 34px 0;
  border-right:1px solid var(--line);
}
.tl:last-child{border-right:0}
.tl::before{
  content:"";
  position:absolute;top:-2px;left:0;
  width:44px;height:4px;background:var(--racing);
}
.tl__no{
  font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:.2em;color:var(--racing-ink);margin-bottom:16px;
}
.tl__title{font-family:var(--font-display);font-size:1.0625rem;font-weight:700;margin-bottom:10px}
.tl__desc{font-size:1rem;line-height:1.8;color:var(--ink-2)}
.tl__time{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;
  color:var(--ink-3);margin-top:14px;
}

/* 纵向流程（服务详情） */
.steps{display:grid;gap:0;border-top:var(--bw) solid var(--graphite)}
.step{
  display:grid;
  grid-template-columns:120px 1fr;
  gap:clamp(18px,3vw,40px);
  padding:clamp(24px,3vw,34px) 0;
  border-bottom:1px solid var(--line);
}
.step__no{
  font-family:var(--font-mono);font-weight:600;
  font-size:1.75rem;letter-spacing:-.02em;color:var(--racing-ink);line-height:1.1;
}
.step__no span{
  display:block;font-size:11px;letter-spacing:.2em;
  color:var(--ink-3);margin-top:6px;
}
.step__no small{font-size:.42em;margin-left:3px;opacity:.65;letter-spacing:0}

/* 深色区块内的纵向流程 */
.section--steel .steps,
.section--graphite .steps{border-top-color:rgba(255,255,255,.28)}
.section--steel .step,
.section--graphite .step{border-bottom-color:var(--line-dark)}
.section--steel .step__no,
.section--graphite .step__no{color:var(--racing-lite)}
.section--steel .step__no span,
.section--graphite .step__no span{color:var(--on-dark-2)}
.section--steel .step__title,
.section--graphite .step__title{color:#fff}
.section--steel .step__desc,
.section--graphite .step__desc{color:var(--on-dark-2)}
.section--steel .tag,
.section--graphite .tag{border-color:var(--line-dark);color:var(--on-dark-2)}
.section--steel .card-grid,
.section--graphite .card-grid{border-top-color:rgba(255,255,255,.28);border-left-color:rgba(255,255,255,.28)}
.section--steel .card,
.section--graphite .card{border-right-color:rgba(255,255,255,.28);border-bottom-color:rgba(255,255,255,.28)}

/* 画廊顶部留白变体 */
.gallery--spaced{margin-top:clamp(36px,5vw,64px)}

/* =========================================================
   文章详情布局（正文 + 侧栏）
   ========================================================= */
.post-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 300px;
  gap:clamp(32px,5vw,72px);
  align-items:start;
}
.post-aside{
  position:sticky;
  top:calc(var(--header-h) + 24px);
  display:grid;gap:22px;
}
.aside-card{
  background:var(--surface);
  border:var(--bw) solid var(--graphite);
  padding:24px 24px 26px;
}
.aside-card__title{
  font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--steel);
  padding-bottom:12px;margin-bottom:16px;border-bottom:1px solid var(--line);
}
.aside-list{display:grid;gap:14px}
.aside-list li{display:grid;gap:4px}
.aside-list a{
  font-size:1rem;line-height:1.6;font-weight:500;
  transition:color var(--dur-s) var(--ease-quart);
}
.aside-list a:hover{color:var(--racing-ink)}
.aside-list time{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--ink-3);
}
.aside-info{display:grid;gap:12px}
.aside-info div{display:grid;gap:3px}
.aside-info dt{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ink-3);
}
.aside-info dd{margin:0;font-size:1rem;color:var(--ink)}
@media (max-width:1023px){
  .post-layout{grid-template-columns:1fr}
  .post-aside{position:static;grid-template-columns:1fr 1fr;display:grid}
}
@media (max-width:719px){
  .post-aside{grid-template-columns:1fr}
}
.step__title{font-family:var(--font-display);font-size:1.125rem;font-weight:700;margin-bottom:10px}
.step__desc{font-size:1rem;color:var(--ink-2);line-height:1.85}
.step__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;
  padding:5px 11px;border:1px solid var(--line);color:var(--ink-3);
  text-transform:uppercase;
}

/* =========================================================
   参数表
   ========================================================= */
.table-wrap{
  width:100%;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  border:var(--bw) solid var(--graphite);
  background:var(--surface);
}
.table-wrap__hint{
  display:none;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;
  color:var(--ink-3);margin-top:10px;text-transform:uppercase;
}
.spec-table{
  min-width:740px;
  font-size:1rem;
  background:var(--surface);
}
.spec-table caption{
  caption-side:top;text-align:left;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--ink-3);
  padding:14px 20px;border-bottom:1px solid var(--line);
}
.spec-table th,.spec-table td{
  padding:16px 20px;
  text-align:left;
  border-bottom:1px solid var(--line);
  vertical-align:top;
}
.spec-table thead th{
  background:var(--steel);color:#fff;
  font-family:var(--font-display);font-weight:700;font-size:.875rem;
  letter-spacing:.04em;white-space:nowrap;
  border-bottom:0;
}
.spec-table tbody th{
  font-family:var(--font-mono);font-weight:600;font-size:.8125rem;
  letter-spacing:.08em;color:var(--steel);
  background:var(--silver-soft);
  white-space:nowrap;
}
.spec-table td{color:var(--ink-2)}
.spec-table td strong{color:var(--ink);font-family:var(--font-display)}
.spec-table tbody tr{transition:background var(--dur-s) var(--ease-quart)}
.spec-table tbody tr:hover{background:#fff}
.spec-table tbody tr:last-child th,
.spec-table tbody tr:last-child td{border-bottom:0}
.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--ink);white-space:nowrap}
.flag{
  display:inline-block;font-family:var(--font-mono);font-size:11px;
  letter-spacing:.1em;padding:3px 9px;background:var(--racing);color:#fff;
  text-transform:uppercase;
}

/* =========================================================
   数据条 / 事实
   ========================================================= */
.facts{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  border:var(--bw) solid var(--line-dark);
}
.fact{
  padding:clamp(26px,3vw,40px) clamp(20px,2.4vw,30px);
  border-right:1px solid var(--line-dark);
}
.fact:last-child{border-right:0}
.fact__num{
  font-family:var(--font-mono);font-weight:600;
  font-size:clamp(1.75rem,3.4vw,2.75rem);
  letter-spacing:-.03em;color:#fff;line-height:1;
}
.fact__num small{font-size:.42em;color:var(--racing-lite);margin-left:4px;letter-spacing:.06em}
.fact__label{font-size:.875rem;color:var(--on-dark-2);margin-top:12px;letter-spacing:.04em}

/* =========================================================
   技师团队
   ========================================================= */
.team-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(20px,2.4vw,30px);
}
.member{
  background:var(--surface);
  border:var(--bw) solid var(--graphite);
  transition:transform var(--dur-s) var(--ease-quart),border-color var(--dur-s) var(--ease-quart);
}
.member:hover{transform:translateY(-5px);border-color:var(--racing)}
.member__pic{aspect-ratio:1/1;overflow:hidden;background:var(--silver);position:relative}
.member__pic img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.06);transition:transform var(--dur) var(--ease-expo),filter var(--dur) var(--ease-expo)}
.member:hover .member__pic img{transform:scale(1.05);filter:grayscale(0) contrast(1)}
.member__pic::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,42,68,0) 46%,rgba(15,42,68,.82) 100%);
}
.member__rank{
  position:absolute;left:0;bottom:0;z-index:2;
  background:var(--racing);color:#fff;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
  padding:7px 13px;text-transform:uppercase;
}
.member--a .member__pic img{object-position:50% 28%}
.member--b .member__pic img{object-position:28% 22%}
.member--c .member__pic img{object-position:72% 34%}
.member--d .member__pic img{object-position:50% 12%}
.member__body{padding:22px 22px 26px}
.member__name{font-family:var(--font-display);font-size:1.125rem;font-weight:800;margin-bottom:6px}
.member__role{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--racing-ink);text-transform:uppercase;margin-bottom:14px}
.member__desc{font-size:1rem;line-height:1.8;color:var(--ink-2)}
.member__meta{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
  font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--ink-3);
  display:flex;flex-wrap:wrap;gap:6px 16px;
}

/* =========================================================
   内页页头 + 面包屑
   ========================================================= */
.page-head{
  position:relative;
  background:var(--steel);
  color:var(--on-dark);
  padding-block:clamp(52px,6vw,86px);
  overflow:hidden;
}
.page-head__lines{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);
  background-size:calc(100% / 8) 100%;
}
.page-head__inner{position:relative;z-index:2}
.page-head__title{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(2rem,4.6vw,3.4rem);letter-spacing:-.03em;line-height:1.06;
}
.page-head__desc{color:var(--on-dark-2);max-width:56ch;margin-top:18px;font-size:1rem;line-height:1.9}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--on-dark-2);
  margin-bottom:22px;
}
.breadcrumb a{transition:color var(--dur-s) var(--ease-quart)}
.breadcrumb a:hover{color:#fff}
.breadcrumb li{display:inline-flex;align-items:center;gap:10px}
.breadcrumb li+li::before{content:"/";color:var(--racing-lite)}

/* =========================================================
   图文块 / 画廊
   ========================================================= */
.figure{margin:0;position:relative}
.figure img{width:100%;height:100%;object-fit:cover}
.figure--tall{aspect-ratio:4/5}
.figure--wide{aspect-ratio:16/10}
.figure__cap{
  position:absolute;left:0;bottom:0;
  background:var(--steel);color:#fff;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;
  padding:10px 16px;text-transform:uppercase;
}
.frame{border:var(--bw) solid var(--graphite);position:relative}

.gallery{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(16px,2vw,26px);
}
.gallery__item{position:relative;overflow:hidden;background:var(--silver);aspect-ratio:4/3}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur) var(--ease-expo)}
.gallery__item:hover img{transform:scale(1.05)}
.gallery__cap{
  position:absolute;inset:auto 0 0 0;
  background:rgba(15,42,68,.92);color:#fff;
  padding:12px 16px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
}

/* =========================================================
   列表（有序 / 要点）
   ========================================================= */
.checklist{display:grid;gap:14px}
.checklist li{
  position:relative;padding-left:30px;
  font-size:1rem;line-height:1.85;color:var(--ink-2);
}
.checklist li::before{
  content:"";position:absolute;left:0;top:.6em;
  width:14px;height:2px;background:var(--racing);
}
.section--steel .checklist li,
.section--graphite .checklist li{color:var(--on-dark-2)}

.def-list{border-top:var(--bw) solid var(--graphite)}
.def-list__row{
  display:grid;grid-template-columns:200px 1fr;gap:clamp(18px,3vw,40px);
  padding:20px 0;border-bottom:1px solid var(--line);
}
.def-list__k{
  font-family:var(--font-mono);font-size:.8125rem;font-weight:600;
  letter-spacing:.1em;color:var(--steel);text-transform:uppercase;
}
.def-list__v{font-size:1rem;color:var(--ink-2);line-height:1.85}

/* =========================================================
   FAQ
   ========================================================= */
.faq{border-top:var(--bw) solid var(--graphite)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{
  width:100%;
  display:flex;align-items:center;gap:18px;
  padding:22px 4px;text-align:left;
  font-family:var(--font-display);font-weight:700;font-size:1.0625rem;
  transition:color var(--dur-s) var(--ease-quart),padding-left var(--dur-s) var(--ease-quart);
}
.faq__q:hover{color:var(--racing-ink);padding-left:10px}
.faq__no{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;color:var(--racing-ink);flex:none}
.faq__icon{
  margin-left:auto;flex:none;width:20px;height:20px;position:relative;
}
.faq__icon::before,.faq__icon::after{
  content:"";position:absolute;background:var(--steel);
  transition:transform var(--dur-s) var(--ease-quart),background var(--dur-s) var(--ease-quart);
}
.faq__icon::before{left:0;top:9px;width:20px;height:2px}
.faq__icon::after{left:9px;top:0;width:2px;height:20px}
.faq__item.is-open .faq__icon::after{transform:rotate(90deg) scaleX(0)}
.faq__item.is-open .faq__icon::before{background:var(--racing)}
.faq__item.is-open .faq__q{color:var(--racing-ink)}
.faq__a{
  max-height:0;overflow:hidden;
  transition:max-height var(--dur) var(--ease-expo);
}
.faq__a-inner{
  padding:0 4px 26px;
  font-size:1rem;line-height:1.95;color:var(--ink-2);max-width:78ch;
}

/* =========================================================
   表单
   ========================================================= */
.form-card{
  background:var(--surface);
  border:var(--bw) solid var(--graphite);
  padding:clamp(26px,3.4vw,46px);
}
.form{display:grid;gap:22px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field{display:grid;gap:9px}
.field__label{
  font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--steel);
}
.field__label .req{color:var(--racing-ink);margin-left:4px}
.field__control{
  width:100%;
  padding:14px 16px;
  background:var(--page);
  border:var(--bw) solid var(--line);
  font-size:1rem;
  transition:border-color var(--dur-s) var(--ease-quart),background var(--dur-s) var(--ease-quart);
  min-height:52px;
}
.field__control:hover{border-color:var(--ink-3)}
.field__control:focus{outline:0;border-color:var(--steel);background:var(--surface)}
.field__control::placeholder{color:var(--ink-3)}
textarea.field__control{min-height:132px;resize:vertical;line-height:1.75}
select.field__control{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--steel) 50%),linear-gradient(135deg,var(--steel) 50%,transparent 50%);background-position:calc(100% - 20px) 22px,calc(100% - 13px) 22px;background-size:7px 7px,7px 7px;background-repeat:no-repeat;padding-right:44px}
.field__control[aria-invalid="true"]{border-color:var(--racing)}
.field__error{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;
  color:var(--racing-deep);min-height:16px;
}
.form__consent{
  display:flex;align-items:flex-start;gap:12px;
  font-size:1rem;line-height:1.8;color:var(--ink-2);
}
.form__consent input{
  width:20px;height:20px;flex:none;margin-top:4px;
  accent-color:var(--racing);
}
.form__note{
  font-size:1rem;color:var(--ink-3);line-height:1.8;
  padding-top:18px;border-top:1px solid var(--line);
}
.form__status{
  display:none;
  padding:16px 20px;
  border-left:5px solid var(--racing);
  background:var(--silver-soft);
  font-size:1rem;line-height:1.8;
}
.form__status.is-ok{display:block;border-left-color:#1E7F5C}
.form__status.is-err{display:block}

/* =========================================================
   联系方式磁贴
   ========================================================= */
.contact-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  border:var(--bw) solid var(--graphite);
  background:var(--surface);
}
.contact-tile{padding:clamp(22px,2.6vw,30px);border-right:1px solid var(--line)}
.contact-tile:last-child{border-right:0}
.contact-tile__k{
  font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--steel);
  padding-bottom:12px;margin-bottom:14px;border-bottom:1px solid var(--line);
}
.contact-tile__v{
  font-family:var(--font-display);font-size:1.0625rem;font-weight:800;
  line-height:1.5;margin-bottom:6px;overflow-wrap:anywhere;
}
.contact-tile__v a{transition:color var(--dur-s) var(--ease-quart)}
.contact-tile__v a:hover{color:var(--racing-ink)}
.contact-tile__d{font-size:1rem;color:var(--ink-2);line-height:1.7}

@media (max-width:1023px){
  .contact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contact-tile:nth-child(2){border-right:0}
  .contact-tile:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media (max-width:719px){
  .contact-grid{grid-template-columns:1fr}
  .contact-tile{border-right:0;border-bottom:1px solid var(--line)}
  .contact-tile:last-child{border-bottom:0}
}

/* =========================================================
   门店列表
   ========================================================= */
.store-list{border-top:var(--bw) solid var(--graphite)}
.store{
  display:grid;
  grid-template-columns:150px 1fr 260px;
  gap:clamp(18px,3vw,40px);
  padding:clamp(24px,2.8vw,34px) 0;
  border-bottom:1px solid var(--line);
  align-items:start;
}
.store__no{
  font-family:var(--font-mono);font-weight:600;font-size:1.25rem;
  letter-spacing:.04em;color:var(--racing-ink);
}
.store__no span{display:block;font-size:11px;letter-spacing:.2em;color:var(--ink-3);margin-top:4px}
.store__name{font-family:var(--font-display);font-size:1.125rem;font-weight:800;margin-bottom:12px}
.store__info{display:grid;gap:8px;font-size:1rem;color:var(--ink-2)}
.store__info div{display:grid;grid-template-columns:64px 1fr;gap:12px}
.store__info dt{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--ink-3);text-transform:uppercase;padding-top:3px}
.store__info dd{margin:0}
.store__meta{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:flex-start;
}
.store__pill{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;
  padding:6px 12px;border:1px solid var(--line);color:var(--ink-3);text-transform:uppercase;
}
.store__pill--on{border-color:var(--racing-ink);color:var(--racing-ink)}

/* =========================================================
   资讯 / 文章
   ========================================================= */
.news-list{border-top:var(--bw) solid var(--graphite)}
.news-row{
  display:grid;
  grid-template-columns:150px 1fr 240px;
  gap:clamp(20px,3vw,40px);
  padding:clamp(26px,3vw,36px) 0;
  border-bottom:1px solid var(--line);
  align-items:center;
  transition:background var(--dur-s) var(--ease-quart),padding-left var(--dur-s) var(--ease-quart);
}
.news-row:hover{background:var(--surface);padding-left:14px}
.news-row__date{
  font-family:var(--font-mono);font-size:.8125rem;letter-spacing:.1em;color:var(--ink-3);
}
.news-row__date b{display:block;font-size:1.5rem;color:var(--steel);letter-spacing:-.02em;margin-bottom:4px}
.news-row__title{font-family:var(--font-display);font-size:1.1875rem;font-weight:800;line-height:1.5;margin-bottom:10px}
.news-row__excerpt{font-size:1rem;color:var(--ink-2);line-height:1.85;max-width:62ch}
.news-row__thumb{aspect-ratio:16/10;overflow:hidden;background:var(--silver);border:var(--bw) solid var(--line)}
.news-row__thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur) var(--ease-expo)}
.news-row:hover .news-row__thumb img{transform:scale(1.05)}

.article{max-width:760px}
.article__meta{
  display:flex;flex-wrap:wrap;gap:12px 26px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-3);
  padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:34px;
}
.article__meta span{display:inline-flex;align-items:center;gap:8px}
.article__meta span::before{content:"";width:6px;height:6px;background:var(--racing)}
.article h2{
  font-size:clamp(1.375rem,2.6vw,1.75rem);
  margin-top:52px;margin-bottom:18px;
  padding-left:16px;border-left:5px solid var(--racing);
}
.article h3{font-size:1.125rem;margin-top:36px;margin-bottom:12px}
.article p{font-size:1.0625rem;line-height:2;color:var(--ink-2);margin-bottom:22px}
.article ul{display:grid;gap:12px;margin:0 0 26px}
.article ul li{position:relative;padding-left:26px;font-size:1rem;line-height:1.9;color:var(--ink-2)}
.article ul li::before{content:"";position:absolute;left:0;top:.85em;width:14px;height:2px;background:var(--racing)}
.article ol{
  counter-reset:a;display:grid;gap:14px;margin:0 0 26px;
}
.article ol li{
  counter-increment:a;position:relative;padding-left:42px;
  font-size:1rem;line-height:1.9;color:var(--ink-2);
}
.article ol li::before{
  content:counter(a,decimal-leading-zero);
  position:absolute;left:0;top:.15em;
  font-family:var(--font-mono);font-size:.875rem;font-weight:600;
  color:var(--racing-ink);letter-spacing:.06em;
}
.article blockquote{
  margin:32px 0;padding:26px 30px;
  background:var(--silver-soft);border-left:5px solid var(--steel);
  font-size:1.0625rem;line-height:1.9;color:var(--ink);
}
.article figure{margin:36px 0}
.article figure img{width:100%;border:var(--bw) solid var(--graphite)}
.article figcaption{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;
  color:var(--ink-3);margin-top:12px;text-transform:uppercase;
}
.article__lead{
  font-size:1.125rem;line-height:2;color:var(--ink);font-weight:500;
  padding-bottom:28px;margin-bottom:34px;border-bottom:1px solid var(--line);
}
.article__tags{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:48px;padding-top:28px;border-top:1px solid var(--line);
}

.share-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  margin-top:36px;padding-top:28px;border-top:1px solid var(--line);
}
.share-row__label{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}

/* =========================================================
   CTA 区
   ========================================================= */
.cta-band{
  position:relative;
  background:var(--graphite);color:var(--on-dark);
  padding-block:clamp(56px,7vw,100px);
  overflow:hidden;
}
.cta-band__inner{
  display:grid;grid-template-columns:1.2fr .8fr;
  gap:clamp(28px,4vw,64px);align-items:center;
}
.cta-band__title{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(1.75rem,3.6vw,2.75rem);letter-spacing:-.025em;line-height:1.1;
}
.cta-band__desc{color:var(--on-dark-2);margin-top:16px;max-width:52ch;line-height:1.9}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}
.cta-band__lines{
  position:absolute;inset:0;pointer-events:none;opacity:.45;
  background-image:linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);
  background-size:calc(100% / 10) 100%;
}
.cta-band__inner{position:relative;z-index:2}

/* =========================================================
   页脚
   ========================================================= */
.site-footer{
  background:var(--steel-deep);color:var(--on-dark);
  border-top:5px solid var(--racing);
}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:clamp(28px,3.6vw,52px);
  padding-block:clamp(48px,6vw,80px);
}
.footer-brand__mark{
  width:52px;height:52px;display:grid;place-items:center;
  background:var(--surface);border:2px solid rgba(255,255,255,.35);margin-bottom:20px;
}
.footer-brand__mark img{width:38px;height:38px;object-fit:contain}
.footer-brand__name{
  font-family:var(--font-display);font-weight:800;font-size:1.5rem;letter-spacing:.16em;
}
.footer-brand__en{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.34em;
  color:var(--on-dark-2);margin-top:6px;margin-bottom:20px;
}
.footer-brand__desc{font-size:1rem;line-height:1.9;color:var(--on-dark-2);max-width:34ch}
.footer-col__title{
  font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:#fff;
  padding-bottom:14px;margin-bottom:18px;border-bottom:1px solid var(--line-dark);
}
.footer-links{display:grid;gap:12px}
.footer-links a{
  font-size:1rem;color:var(--on-dark-2);
  transition:color var(--dur-s) var(--ease-quart),padding-left var(--dur-s) var(--ease-quart);
}
.footer-links a:hover{color:#fff;padding-left:6px}
.footer-contact{display:grid;gap:16px;font-size:1rem;color:var(--on-dark-2)}
.footer-contact div{display:grid;gap:4px}
.footer-contact dt{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--on-dark-2);opacity:.7;
}
.footer-contact dd{margin:0;color:#fff}
.footer-bottom{
  border-top:1px solid var(--line-dark);
  padding-block:24px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--on-dark-2);
  text-transform:uppercase;
}

/* =========================================================
   入场动效（ease-out-expo，错峰，禁回弹）
   ========================================================= */
[data-reveal]{
  opacity:0;
  transform:translateY(26px);
  transition:opacity var(--dur) var(--ease-expo),transform var(--dur) var(--ease-expo);
  transition-delay:var(--d,0ms);
  will-change:opacity,transform;
}
[data-reveal="left"]{transform:translateX(-26px)}
[data-reveal="right"]{transform:translateX(26px)}
[data-reveal].is-in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    transition-delay:0ms !important;
  }
  [data-reveal]{opacity:1 !important;transform:none !important}
}

/* =========================================================
   响应式 · 1280 / 768 / 375
   ========================================================= */
@media (max-width:1180px){
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .team-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .timeline{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:0}
  .tl{border-bottom:1px solid var(--line)}
  .hero__inner{grid-template-columns:1fr 1fr}
  .hero__media{clip-path:polygon(9% 0,100% 0,100% 100%,0 100%)}
}

@media (max-width:1023px){
  :root{--header-h:70px}
  .nav-toggle{display:flex}
  .header-cta{display:none}
  .nav{
    position:absolute;left:0;right:0;top:100%;
    margin:0;background:var(--steel-deep);
    border-block:1px solid var(--line-dark);
    max-height:0;overflow:hidden;
    transition:max-height var(--dur) var(--ease-expo);
  }
  .nav.is-open{max-height:70vh;overflow-y:auto}
  .nav__list{flex-direction:column;align-items:stretch;gap:0;padding:8px var(--pad) 18px}
  .nav__link{
    padding:16px 0;border-bottom:1px solid var(--line-dark);
    font-size:1rem;
  }
  .nav__link::after{display:none}
  .nav__link.is-active{color:var(--racing-lite)}
  
  .hero__inner{grid-template-columns:1fr;min-height:0}
  .hero__media{
    clip-path:none;
    order:-1;
    min-height:300px;
    max-height:46vh;
  }
  .hero__media img{position:relative;height:100%}
  .hero__content{padding-inline:var(--pad)}
  .hero__grid-lines{display:none}
  .hero__stats{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:26px}
  .stat:nth-child(3){border-left:0;padding-left:0}

  .split,.split--46,.split--64{grid-template-columns:1fr;gap:clamp(28px,5vw,44px)}
  .cta-band__inner{grid-template-columns:1fr}
  .cta-band__actions{justify-content:flex-start}
  .media-grid,.media-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fact:nth-child(2){border-right:0}
  .fact:nth-child(-n+2){border-bottom:1px solid var(--line-dark)}
  .footer-top{grid-template-columns:1fr 1fr}
  .store{grid-template-columns:120px 1fr;}
  .store__meta{grid-column:1 / -1}
  .news-row{grid-template-columns:120px 1fr;align-items:start}
  .news-row__thumb{display:none}
  .step{grid-template-columns:88px 1fr}
}

@media (max-width:719px){
  :root{--pad:20px}
  body{font-size:16px;line-height:1.8}
  .card-grid{grid-template-columns:1fr}
  .media-grid,.media-grid--2,.gallery{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .tl{padding:26px 0 26px 20px;border-right:0;border-left:2px solid var(--line)}
  .tl::before{top:26px;left:-2px;width:2px;height:34px}
  .form__row{grid-template-columns:1fr}
  .hero__stats{grid-template-columns:1fr 1fr;gap:22px 0}
  .stat{padding-left:16px}
  .stat:nth-child(odd){border-left:0;padding-left:0}
  .facts{grid-template-columns:1fr}
  .fact{border-right:0;border-bottom:1px solid var(--line-dark)}
  .fact:last-child{border-bottom:0}
  .footer-top{grid-template-columns:1fr}
  .store{grid-template-columns:1fr;gap:16px}
  .store__info div{grid-template-columns:58px 1fr}
  .news-row{grid-template-columns:1fr;gap:14px}
  .news-row__date b{font-size:1.25rem}
  .def-list__row{grid-template-columns:1fr;gap:8px}
  .step{grid-template-columns:1fr;gap:10px}
  .step__no{font-size:1.5rem}
  .step__no span{margin-top:2px}
  .table-wrap__hint{display:block}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .btn{width:100%}
  .hero__actions{gap:12px}
  .cta-band__actions .btn{width:100%}
  .article h2{margin-top:40px}
  .member__pic{aspect-ratio:16/10}
}

@media (max-width:400px){
  .hero__stats{grid-template-columns:1fr}
  .stat{border-left:0;padding-left:0}
  .brand__cn{font-size:1.1875rem}
  .brand__mark{width:40px;height:40px}
  .brand__mark img{width:29px;height:29px}
}

/* 打印 */
@media print{
  .site-header,.nav-toggle,.cta-band,.site-footer{display:none !important}
  body{background:#fff;color:#000}
}


/* ===== CMS helpers ===== */
.form-alert{padding:12px 16px;border-radius:8px;margin:0 0 16px;font-size:.92rem;line-height:1.6}
.form-alert-ok{background:rgba(46,160,67,.08);border:1px solid rgba(46,160,67,.35);color:#2ea043}
.form-alert-err{background:rgba(220,53,69,.08);border:1px solid rgba(220,53,69,.35);color:#dc3545}
.form-alert ul{margin:0;padding-left:18px}
.cms-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:44px 0 0}
.cms-pager a,.cms-pager span{min-width:38px;padding:8px 13px;border:1px solid rgba(128,128,128,.35);border-radius:6px;text-align:center;text-decoration:none;color:inherit}
.cms-pager .active{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.detail-page{max-width:1100px;margin:0 auto;padding:72px 24px}
.detail-media{width:100%;max-height:520px;object-fit:cover;border-radius:14px;margin-bottom:26px;display:block}
.detail-title{font-size:clamp(26px,3vw,38px);line-height:1.3;margin-bottom:12px}
.detail-meta{color:#777;font-size:.95rem;margin-bottom:20px}
.detail-body{line-height:1.9;color:#444}
.detail-body p{margin-bottom:1em}
.detail-body img{max-width:100%;height:auto;border-radius:10px}
.detail-back{display:inline-block;margin-top:28px;padding:11px 26px;border:1px solid rgba(128,128,128,.4);border-radius:999px;text-decoration:none;color:inherit}
/* ===== 深色 banner 标题白字（避免 h1 与背景同色不可读） ===== */
.banner--ink h1,.banner--purple h1,.banner--coral h1{color:#fff}
/* ===== 阅读全文按钮（硬边 neo-brutalist 风格） ===== */
.news-item .more{display:inline-block;margin-top:14px;padding:10px 20px;background:var(--c-ink);color:#fff;border:var(--border-2);box-shadow:var(--shadow-sm);font-family:var(--font-en);font-weight:800;font-size:.85rem;letter-spacing:.02em;text-decoration:none;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.news-item .more:hover{background:var(--c-coral);transform:translate(-2px,-2px);box-shadow:var(--shadow)}
/* ===== 留言板一行一个 input（01 翰墨轩） ===== */
.form-grid{grid-template-columns:1fr}