/*
Theme Name: MOTOLINK Theme
Theme URI: https://motolink.example
Author: WorkBuddy Build
Description: Custom B2B motorcycle exporter theme. Typography and spacing follow BMW Motorrad's editorial rhythm: white ground, wide whitespace, large headings, cards separated by space instead of rules. Self-hosted Inter (latin/latin-ext/cyrillic) for GDPR-safe, CDN-free delivery.
Version: 1.21.0
License: Proprietary
Text Domain: motolink
*/

/* ---------- self-hosted Inter (neutral grotesque, BMW-style; no external CDN) ---------- */
@font-face{
  font-family:'Inter';font-style:normal;font-weight:300 800;font-display:swap;
  src:url('assets/fonts/inter-cyrillic.woff2') format('woff2');
  unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face{
  font-family:'Inter';font-style:normal;font-weight:300 800;font-display:swap;
  src:url('assets/fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face{
  font-family:'Inter';font-style:normal;font-weight:300 800;font-display:swap;
  src:url('assets/fonts/inter-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face{
  font-family:'Teko';font-style:normal;font-weight:300;font-display:swap;
  src:url('assets/fonts/teko.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+2000-206F, U+2122, U+2191, U+2193, U+2212, U+FEFF, U+FFFD;
}

:root{
  --ink:#14161a;
  --ink-2:#1d2026;
  --red:#e11d2e;
  --red-dark:#b8121f;
  --white:#ffffff;
  --grey:#f5f5f6;
  --grey-2:#eceef0;
  --text:#14161a;
  --muted:#6c7078;
  --line:#e3e4e7;
  --line-dark:rgba(255,255,255,.16);
  --r:2px;
  --max:81.25vw;   /* CFMOTO 式流式容器：1920 屏≈1560px、2560 屏≈2080px，随窗口无限等比 */
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scrollbar-gutter:stable}
body{
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--text);background:#fff;line-height:1.72;letter-spacing:.012em;-webkit-font-smoothing:antialiased;
p{font-weight:500;letter-spacing:0}
  font-size:17px;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
p{line-height:1.75}
.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(22px,2.3vw,48px)}

/* ---------- type ---------- */
.eyebrow{
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  font-weight:700;color:var(--muted);margin-bottom:20px;display:flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--red)}
h1,h2,h3{line-height:1.12;font-weight:800;letter-spacing:.008em}
.sec-title{font-size:clamp(30px,3.4vw,60px);text-transform:uppercase;letter-spacing:.014em;margin-bottom:22px}
.sec-sub{color:var(--muted);font-size:17px;line-height:1.75;max-width:clamp(680px,40vw,900px)}

/* ---------- top bar ---------- */
.topbar{background:var(--ink);color:rgba(255,255,255,.72);font-size:12.5px;letter-spacing:.04em}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:44px;gap:16px}
.topbar .left{display:flex;gap:28px;align-items:center;min-width:0}
.topbar .left span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar .dot{width:5px;height:5px;border-radius:50%;background:var(--red);display:inline-block;margin-right:9px;vertical-align:middle}
.lang{display:flex;gap:0;align-items:center;flex:0 0 auto}
.lang button{
  background:none;border:0;color:rgba(255,255,255,.5);font:inherit;
  padding:3px 8px;cursor:pointer;letter-spacing:.08em;font-weight:600;
}
.lang button.on{color:#fff;border-bottom:2px solid var(--red)}
.lang button:hover{color:#fff}
.lang button.soon{color:rgba(255,255,255,.34);cursor:not-allowed}
.lang button.soon:hover{color:rgba(255,255,255,.52)}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
       transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .2s}
header.scrolled{box-shadow:0 6px 28px rgba(20,22,26,.07)}
/* 产品区车型栏吸顶时，导航整条上滑让位（由 main.js 按车型栏是否钉住切换） */
header.hide{transform:translateY(-100%)}
.nav{display:flex;align-items:center;height:clamp(86px,4.9vw,112px);gap:clamp(32px,2.3vw,56px)}
.logo{display:flex;align-items:center;flex:0 0 auto}
.logo img{height:clamp(28px,1.77vw,42px);width:auto;max-width:none;display:block;flex:0 0 auto}
.menu{display:flex;gap:clamp(28px,1.85vw,54px);font-size:clamp(13.5px,.8vw,17.5px);font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin-left:8px}
.menu a{color:#2f3238;position:relative;padding:8px 0;transition:color .2s;white-space:nowrap}
.menu a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:transparent;transition:background .2s}
.menu a:hover{color:var(--ink)}
.menu a:hover::after{background:var(--red)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:16px}
.nav-cta .btn{font-size:clamp(13px,.72vw,16px);padding:clamp(15px,.94vw,22px) clamp(30px,1.61vw,44px)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:15px 30px;border-radius:var(--r);border:1px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap;
}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-dark)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#000}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-outline{background:transparent;border-color:#c9cbd0;color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:var(--r);cursor:pointer}
.burger span{display:block;width:18px;height:2px;background:var(--ink);margin:3px auto}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;min-height:min(88vh,860px);display:flex;flex-direction:column}
.hero .bg{position:absolute;inset:0}
.hero .bg .slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease}
.hero .bg .slide.on{opacity:1}
.hero .bg .slide img{width:100%;height:100%;object-fit:cover;object-position:center 55%;opacity:.92}
.hero .bg .slide video{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.hero .bg .slide.fit-contain img{object-fit:contain;object-position:right center;opacity:1}
.hero .bg .slide.pos-up img{object-position:center 20%}
.hero .dots{position:absolute;right:44px;bottom:calc(var(--strip-h,110px) + 26px);display:flex;gap:4px;z-index:6}
.hero .dots button{position:relative;width:30px;height:18px;border:0;padding:0;background:transparent;cursor:pointer;transition:transform .2s}
.hero .dots button::before{content:"";position:absolute;left:2px;right:2px;top:50%;height:3px;margin-top:-1.5px;background:rgba(255,255,255,.32);transition:background .2s}
.hero .dots button:hover::before{background:rgba(255,255,255,.6)}
.hero .dots button.on::before{background:var(--red)}
.hero .bg::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to top,rgba(12,13,16,.85) 2%,rgba(12,13,16,.34) 40%,rgba(12,13,16,.1) 68%,rgba(12,13,16,0));
}
.hero .wrap{position:relative;z-index:2;padding-top:186px;padding-bottom:0}
.hero .kicker{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.hero .kicker .bar{width:40px;height:3px;background:var(--red)}
.hero .kicker span{font-size:12.5px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;color:rgba(255,255,255,.86)}
.hero h1{
  font-size:clamp(30px,3.5vw,64px);text-transform:uppercase;letter-spacing:.01em;
  max-width:clamp(1040px,62vw,1385px);margin-bottom:28px;line-height:1.16;
}
.hero h1 em{font-style:normal;color:var(--red)}
.hero p.lead{color:rgba(255,255,255,.76);font-size:18.5px;line-height:1.75;max-width:clamp(560px,33vw,750px);margin-bottom:40px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;padding-bottom:76px}
.strip{
  border-top:1px solid rgba(255,255,255,.09);position:relative;z-index:2;
  background:linear-gradient(to top,rgba(12,13,16,.62),rgba(12,13,16,.38));
  margin-top:auto;
}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:20px 30px 22px;border-right:1px solid rgba(255,255,255,.09)}
.stat:first-child{padding-left:0}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:clamp(32px,2vw,52px);font-weight:800;letter-spacing:-.015em;line-height:1.05;color:#fff}
.stat b i{font-style:normal;color:var(--red)}
.stat span{font-size:12.5px;color:rgba(255,255,255,.55);letter-spacing:.14em;text-transform:uppercase;display:block;margin-top:8px}

/* ---------- cert strip ---------- */
.certs{border-bottom:1px solid var(--line);background:#fff}
.certs .wrap{display:flex;align-items:center;gap:44px;height:96px;flex-wrap:wrap}
.certs .label{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:700}
.cert-list{display:flex;gap:0;flex-wrap:wrap;align-items:center}
.cert{
  font-weight:800;font-size:15px;color:var(--ink);letter-spacing:.07em;
  padding:0 28px;border-right:1px solid var(--line);
}
.cert:last-child{border-right:0}

/* ---------- section shell ---------- */
section{padding:clamp(84px,6.9vw,176px) 0;scroll-margin-top:clamp(104px,5.8vw,128px)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:clamp(44px,3.33vw,88px);flex-wrap:wrap}

/* ---------- category tabs (BMW-style editorial tabs) ---------- */
/* 滚到产品区时自己钉在视口顶部（导航此时让位隐藏），padding-top 给吸顶状态留出呼吸空间；
   margin-bottom 相应从 26 减到 16，使车型栏总高 +10 而下方舞台位置不变 */
.cattabs{display:flex;gap:38px;flex-wrap:wrap;border-bottom:1px solid var(--line);
         margin-bottom:16px;padding-top:14px;position:sticky;top:0;z-index:55;background:#fff}
/* 吸顶态：与下方舞台拉开层次（极浅的投影 + 底边线加深） */
.cattabs.is-stuck{border-bottom-color:#c9ccd2;box-shadow:0 10px 18px -16px rgba(17,24,39,.55)}
.cattabs button{
  position:relative;background:none;border:0;padding:0 0 20px;cursor:pointer;font:inherit;
  font-size:16px;font-weight:600;letter-spacing:.11em;text-transform:uppercase;line-height:42px;
  color:var(--ink);white-space:nowrap;transition:color .2s,font-size .16s ease;
}
/* invisible bold+larger copy reserves the hover width, so neighbouring tabs never shift */
.cattabs button::before{
  content:attr(data-label);display:block;height:0;overflow:hidden;visibility:hidden;
  font-weight:800;font-size:17px;letter-spacing:.11em;text-transform:uppercase;line-height:42px;
}
.cattabs button::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:transparent;transition:background .2s}
.cattabs button span{font-size:11.5px;letter-spacing:.02em;vertical-align:super;margin-left:6px;color:var(--muted);font-weight:600}
.cattabs button:hover{font-weight:800;font-size:17px}
.cattabs button:hover span{color:var(--red);font-weight:700}
.cattabs button.on::after{background:var(--ink)}
.cattabs button.on span{color:var(--red);font-weight:700}
.catdesc{
  font-size:17px;color:var(--muted);max-width:clamp(780px,46vw,1050px);line-height:1.78;margin-bottom:56px;
  padding-left:18px;border-left:2px solid var(--red);
}

/* ---------- models (BMW card rhythm: space, not rules) ---------- */
.models{background:#fff}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(48px,2.9vw,80px) clamp(36px,2.3vw,64px)}
.card{background:transparent;display:flex;flex-direction:column}
.card .thumb{aspect-ratio:4/3;overflow:hidden;position:relative;background:var(--grey-2)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.6,.2,1)}
.card:hover .thumb img{transform:scale(1.035)}
.badge{
  position:absolute;top:0;left:0;background:var(--red);color:#fff;font-size:11px;
  font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:7px 13px;z-index:2;
}
.badge.elec{background:var(--ink)}
.card .body{padding:24px 0 0;display:flex;flex-direction:column;flex:1}
.card h3{font-size:21px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px}
.card .modelno{font-size:11.5px;color:var(--muted);letter-spacing:.16em;margin-bottom:16px;font-weight:700}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:14px 26px;margin-bottom:22px;border-top:1px solid var(--line);padding-top:18px}
.specs div{font-size:10.5px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;line-height:1.35;font-weight:600}
.specs b{display:block;color:var(--text);font-weight:600;font-size:13.5px;margin-top:4px;letter-spacing:.005em;text-transform:none;font-variant-numeric:tabular-nums}
.card .foot{margin-top:auto;display:flex;align-items:center}
.card .foot a{
  font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);
  display:inline-flex;align-items:center;gap:8px;padding-bottom:3px;border-bottom:2px solid var(--red);
  transition:color .2s;
}
.card .foot a:hover{color:var(--red)}

/* ---------- models: category stage (CFMOTO-style single-model showcase) ---------- */
/* 单车型大舞台：一次一个车型，180° 白底正侧图 + 车后 Teko 浅灰大字 + 左右箭头滑动切换 */
.stage{position:relative;background:#fff;border-radius:var(--r);
       overflow:hidden;display:flex;align-items:center;justify-content:center;
       height:clamp(460px,min(40vw,60vh),1120px)}
/* 高度基准是容器宽的 1/1.9（40vw），再与视口高度的 60% 取小（1920×1080 下 ≈648px，
   2560×1440 下 ≈864px，画面不再被压扁）；下限 460px 保窄矮窗，1120px 上限防极端超宽屏 */
/* 视口偏矮（≤1080 屏）时退回 47vh：优先保证 舞台+信息行+缩略图 一屏收齐 */
@media(max-height:1000px){
  .stage{height:clamp(420px,min(40vw,47vh),1120px)}
}
.stage .sl,.stage .sr{position:absolute;top:0;bottom:0;width:15%;display:flex;align-items:center;
      justify-content:center;cursor:pointer;z-index:5;border:0;background:none;padding:0}
.stage .sl{left:0;background:linear-gradient(to right,rgba(255,255,255,.85),transparent)}
.stage .sr{right:0;background:linear-gradient(to left,rgba(255,255,255,.85),transparent)}
.stage .arw{width:44px;height:44px;border:1.5px solid #c2c6cc;border-radius:50%;background:#fff;
            font-size:19px;color:var(--ink);display:flex;align-items:center;justify-content:center;
            transition:border-color .15s,color .15s,transform .15s;user-select:none}
.stage .sl:hover .arw,.stage .sr:hover .arw{border-color:var(--red);color:var(--red);transform:scale(1.08)}
.stage .model-img{height:93%;max-height:none;width:auto;max-width:86%;object-fit:contain;display:block;
                  position:relative;z-index:1;mix-blend-mode:darken}
/* 白底图叠在白舞台上：白色自动隐去，大字从车后透出（darken 混合） */
.stage .stage-name{position:absolute;inset:0;z-index:0;pointer-events:none;user-select:none}
/* 水印垂直锚点 = 字形上缘距舞台上缘固定比例（13% 舞台高）。
   Teko 的 line-box 顶部到字形顶约有 .117em 的空白（半行距 + ascent 与 cap-height 之差），
   所以 top 用 calc(13% - .117em) 抵消——em 随字号缩放，因此不同型号名（不同字号）字顶严格齐平。
   left/right:0 + margin:auto 做水平居中，把 transform 让给切换动画。 */
.stage .stage-name span{position:absolute;left:0;right:0;width:max-content;margin:0 auto;
                        top:calc(13% - .117em);
                        font-family:'Teko',"Arial Narrow",Impact,sans-serif;
                        font-size:clamp(120px,40vw,460px);font-weight:300;line-height:1;letter-spacing:0;
                        color:#f2f5f8;white-space:nowrap;text-transform:uppercase;
                        transition:transform 1.05s cubic-bezier(.25,.46,.45,.94),
                                   opacity .95s cubic-bezier(.25,.46,.45,.94),
                                   letter-spacing 1.05s cubic-bezier(.25,.46,.45,.94)}
/* 滑动切换：每张车型一层 slide，transform 滑入滑出 + 交叉淡入淡出（CFMOTO Swiper crossFade 同款） */
.stage .track{position:absolute;inset:0}
.stage .slide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
              padding-bottom:3%;
              transition:transform .9s cubic-bezier(.25,.46,.45,.94),
                         opacity .9s cubic-bezier(.25,.46,.45,.94);
              will-change:transform,opacity;backface-visibility:hidden}
@keyframes stageInfoIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.stage-info.fade{animation:stageInfoIn .7s cubic-bezier(.25,.46,.45,.94) both}
.stage-info{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-top:16px;flex-wrap:wrap}
.stage-info h3{font-size:clamp(24px,1.35vw,40px);text-transform:uppercase;letter-spacing:.01em}
.stage-info h3 small{display:block;font-size:12.5px;color:var(--muted);font-weight:600;margin-top:6px;letter-spacing:.14em;text-transform:uppercase}
.stage-info .tags{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.stage-info .tags span{font-size:12px;border:1px solid var(--line);border-radius:20px;padding:4px 12px;color:var(--muted)}
.stage-info .tags span b{color:var(--ink);font-weight:600;margin-right:3px}
.stage-info .btns{display:flex;gap:10px}
/* 全型号缩略图条：当前类目所有车型居中排列（safe center：内容超出时自动退化为左对齐，仍可横向滚动） */
.thumbs{display:flex;gap:12px;margin-top:22px;overflow-x:auto;padding:4px 2px 10px;-webkit-overflow-scrolling:touch;
        justify-content:center;justify-content:safe center}
/* 缩略图卡：与导航下拉框 .dv-card 规格完全一致（无边框、白底、contain 图 + 型号名），图片可直接共用 */
.thumb{flex:0 0 clamp(112px,7vw,176px);cursor:pointer;border:0;border-radius:var(--r);
       background:#fff;overflow:hidden;position:relative;transition:box-shadow .15s;padding:0;font:inherit;text-align:center;color:inherit}
/* 选中/悬停指示：底部 3px 红线（与导航下拉框缩略图同一语言） */
.thumb::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--red);
              transform:scaleX(0);transform-origin:center;transition:transform .18s ease}
.thumb:hover{box-shadow:0 8px 20px rgba(17,24,39,.08)}
.thumb:hover::after,.thumb.on::after{transform:scaleX(1)}
.thumb .im{aspect-ratio:4/3;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden}
.thumb .im img{width:100%;height:100%;object-fit:contain;display:block;padding:8px 14px}
.thumb .nm{font-size:12px;font-weight:700;text-align:center;padding:8px 6px;letter-spacing:.04em;text-transform:uppercase;white-space:normal;line-height:1.35}
.thumb.on .nm{color:var(--red)}
@media(max-width:820px){
  .stage{height:345px}
  .stage .slide{padding-bottom:2%}
  .stage .model-img{max-width:94%;height:88%}
  .stage .arw{width:38px;height:38px;font-size:16px}
  .stage .sl,.stage .sr{width:16%}
  .stage-info h3{font-size:21px}
  .stage-info .btns .btn{padding:11px 20px;font-size:12px}
  .thumb{flex:0 0 112px}
}

/* ---------- oem ---------- */
.oem{background:var(--ink);color:#fff}
.oem .eyebrow{color:rgba(255,255,255,.62)}
.oem .sec-sub{color:rgba(255,255,255,.62)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--red)}
.step{padding:40px 34px 8px 0;border-right:1px solid var(--line-dark);margin-right:34px}
.step:last-child{border-right:0;margin-right:0}
.step .n{font-size:13px;font-weight:800;color:var(--red);letter-spacing:.14em;margin-bottom:18px;display:block}
.step h3{font-size:18px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.step p{font-size:16px;color:rgba(255,255,255,.6);line-height:1.78}
.oem-actions{margin-top:64px;display:flex;gap:16px;flex-wrap:wrap}

/* ---------- ckd ---------- */
.ckd{background:var(--grey)}
.ckd-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 44px;border-top:2px solid var(--ink)}
.ckd-item{padding:38px 0 8px}
.ckd-item + .ckd-item{border-left:1px solid var(--line);padding-left:44px}
.ckd-item .n{display:block;font-size:13px;font-weight:800;color:var(--red);letter-spacing:.16em;margin-bottom:16px}
.ckd-item h3{font-size:18px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.ckd-item p{font-size:16px;color:var(--muted);line-height:1.75;max-width:360px}
.ckd-item .meta{margin-top:22px;padding-top:14px;border-top:1px solid var(--line);font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.ckd-cta{margin-top:56px;display:flex;gap:16px;flex-wrap:wrap}
.ckd-block{margin-top:76px;padding-top:48px;border-top:1px solid var(--line)}
.ckd-block .eyebrow{margin-bottom:12px}
.ckd-title{font-size:clamp(21px,2.3vw,40px);font-weight:800;letter-spacing:.008em;line-height:1.25;margin-bottom:36px}
.ckd-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0 32px}
.ckd-step{padding:24px 0 0;border-top:2px solid var(--ink)}
.ckd-step .n{display:block;font-size:12px;font-weight:800;color:var(--red);letter-spacing:.16em;margin-bottom:12px}
.ckd-step h4{font-size:16px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;font-weight:700}
.ckd-step p{font-size:15px;color:var(--muted);line-height:1.7}

/* ---------- events & news ---------- */
.news-list{border-top:2px solid var(--ink);margin-top:48px}
.news-item{display:grid;grid-template-columns:104px 1fr 220px;gap:36px;align-items:start;padding:32px 0;border-bottom:1px solid var(--line)}
.news-item:hover h2{color:var(--red)}
.news-date{display:flex;flex-direction:column;align-items:flex-start;padding-top:3px}
.news-date span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700}
.news-date b{font-size:30px;font-weight:800;line-height:1.1;margin-top:5px}
.news-body h2{font-size:21px;letter-spacing:.01em;line-height:1.35;transition:color .2s}
.news-body p{font-size:16px;color:var(--muted);line-height:1.7;margin-top:9px;max-width:560px}
.news-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover}
.news-pager{margin-top:48px;display:flex;gap:8px;font-size:13px;font-weight:700;letter-spacing:.1em}
.news-pager a,.news-pager span{padding:8px 14px;border:1px solid var(--line)}
.news-pager .current{border-color:var(--ink);background:var(--ink);color:#fff}
.news-title{font-size:clamp(26px,3.4vw,56px);margin-bottom:32px}
.news-meta{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:16px}
.news-hero{margin:0 0 44px;background:var(--grey-2)}
.news-hero img{width:100%;height:auto}
.news-entry{font-size:17px;line-height:1.78}
.news-entry p{margin-bottom:22px}
.news-entry h2{font-size:24px;letter-spacing:.008em;margin:38px 0 14px}
.news-entry h3{font-size:19px;letter-spacing:.01em;margin:30px 0 12px}
.news-entry ul{margin:0 0 22px;padding:0;list-style:none}
.news-entry li{padding-left:22px;position:relative;margin-bottom:10px}
.news-entry li::before{content:"";position:absolute;left:0;top:.74em;width:8px;height:2px;background:var(--red)}
.news-entry a{color:var(--red);text-decoration:underline;text-underline-offset:3px}
.news-entry img{max-width:100%;height:auto;margin:26px 0}
.news-entry blockquote{border-left:2px solid var(--red);padding-left:20px;color:var(--muted);margin:26px 0}
.news-back{margin-top:56px;padding-top:32px;border-top:1px solid var(--line)}

/* ---------- events teaser (model detail) ---------- */
.events-teaser{padding:52px 0;background:var(--grey);border-top:1px solid var(--line)}
.events-teaser .wrap{display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap}
.events-teaser .eyebrow{margin-bottom:8px}
.events-teaser p{font-size:19px;font-weight:600;letter-spacing:.01em}

/* ---------- catalogue viewer ---------- */
.cat-hero{padding:52px 0 30px;border-bottom:1px solid var(--line)}
.cat-bar{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;flex-wrap:wrap}
.cat-title{font-size:clamp(24px,2.8vw,48px);margin-bottom:10px}
.cat-meta{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700}
.cat-actions{display:flex;gap:12px;flex-wrap:wrap}
.cat-viewer{padding:34px 0 84px;background:var(--grey)}
.cat-frame{background:#fff;border:1px solid var(--line);height:min(84vh,1080px);min-height:600px;overflow:hidden}
.cat-frame iframe{display:block;width:100%;height:100%;border:0}
.cat-hint{margin-top:16px;font-size:13px;color:var(--muted);line-height:1.7}
.cat-hint a{color:var(--red);text-decoration:underline;text-underline-offset:3px}
.cat-empty{background:#fff;border:1px solid var(--line);padding:64px 40px;text-align:center}
.cat-empty p{max-width:520px;margin:0 auto 26px;color:var(--muted)}
.cat-count{color:var(--red);letter-spacing:.12em}

/* document library */
.doc-shell{display:grid;grid-template-columns:298px minmax(0,1fr);gap:26px;align-items:start}
.doc-rail{display:flex;flex-direction:column;gap:24px}
.doc-group h3{
  margin:0 0 9px;padding-bottom:8px;border-bottom:1px solid var(--line);
  font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700;
}
.doc-item{
  display:block;background:#fff;border:1px solid var(--line);border-left:3px solid transparent;
  padding:13px 15px 13px 16px;margin-bottom:7px;
  transition:border-color .18s ease,background .18s ease;
}
.doc-item:hover{border-left-color:var(--ink)}
.doc-item.is-active{border-left-color:var(--red)}
.doc-item.is-missing{opacity:.45}
.doc-name{display:block;font-size:15px;font-weight:700;line-height:1.35;letter-spacing:.01em}
.doc-sub{display:block;margin-top:6px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.doc-main{min-width:0}
.doc-toolbar{display:flex;justify-content:space-between;align-items:baseline;gap:18px;margin-bottom:11px}
.doc-toolbar strong{font-size:15px;font-weight:700;letter-spacing:.015em}
.doc-toolbar span{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700;white-space:nowrap}

/* ---------- factory ---------- */
.factory{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(56px,4.2vw,110px);align-items:center}
.factory-img{position:relative}
.factory-img .cap{
  position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;
  padding:16px 24px;font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
}
.factory-img .cap::before{content:"";display:inline-block;width:8px;height:8px;background:var(--red);margin-right:11px}
.factory-img .frame img{width:100%}
.flist{display:grid;gap:0;margin-top:42px;border-top:2px solid var(--ink)}
.flist div{
  display:flex;justify-content:space-between;gap:24px;padding:19px 0;
  border-bottom:1px solid var(--line);font-size:17px;
}
.flist div span{color:var(--muted)}
.flist div b{font-weight:700;text-align:right}

/* ---------- why ---------- */
.why{background:var(--grey)}
.why .grid3{gap:0;display:grid;grid-template-columns:repeat(3,1fr)}
.why .item{background:transparent;padding:38px 44px 44px 0;border-top:2px solid var(--ink);transition:border-color .25s}
.why .item:hover{border-top-color:var(--red)}
.why .n{font-size:12.5px;font-weight:800;color:var(--red);letter-spacing:.14em;margin-bottom:18px;display:block}
.why h3{font-size:18px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.why p{font-size:16px;color:var(--muted);line-height:1.8}

/* ---------- quote ---------- */
.quote{background:#fff}
.quote .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(56px,4.4vw,116px);align-items:start}
.qinfo{display:grid;gap:0;margin-top:44px;border-top:2px solid var(--ink)}
.qinfo .li{display:flex;gap:20px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--line)}
.qinfo .li .k{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700;min-width:100px}
.qinfo .li .v{font-size:17px;font-weight:600}
form{background:var(--grey);border:1px solid var(--line);padding:44px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
label{display:block;font-size:12px;font-weight:700;color:#4b5058;margin-bottom:9px;letter-spacing:.12em;text-transform:uppercase}
input,select,textarea{
  width:100%;border:1px solid #d3d5da;background:#fff;border-radius:var(--r);
  padding:14px 15px;font:inherit;font-size:17px;color:var(--text);letter-spacing:.012em;transition:.2s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(225,29,46,.1)}
textarea{resize:vertical;min-height:112px}
form .btn{width:100%;margin-top:10px;padding:17px}
.formnote{font-size:12.5px;color:var(--muted);margin-top:16px;text-align:center;line-height:1.7}

/* ---------- footer ---------- */
footer{background:var(--ink);color:rgba(255,255,255,.66);font-size:14.5px;padding:clamp(64px,4.5vw,116px) 0 0}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(40px,2.9vw,80px);padding-bottom:70px}
footer h4{color:#fff;font-size:12px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:24px;font-weight:700}
footer .logo{margin-bottom:22px}
footer .logo img{height:32px}
footer p{line-height:1.8;font-size:14.5px;max-width:300px}
footer ul{list-style:none;display:grid;gap:14px;font-size:14.5px}
footer ul a:hover{color:#fff}
.fbot{border-top:1px solid var(--line-dark);padding:26px 0;display:flex;justify-content:space-between;gap:24px;font-size:12.5px;letter-spacing:.06em;flex-wrap:wrap}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
/* nav compaction: enlarged fluid nav (~1150px content) overflows the 81.25vw container below ≈1520 viewport */
@media(max-width:1520px){
  .topbar{font-size:11.5px;letter-spacing:.02em}
  .topbar .wrap{gap:12px}
  .lang button{padding:3px 6px}
  .menu{gap:22px;font-size:12.5px}
  .nav-cta{gap:12px}
  .nav-cta .btn{padding:12px 20px;font-size:12px}
}
/* below ≈1234 even the compact nav is tight — drop the outline CATALOGUE button first */
@media(max-width:1234px){
  .nav-cta .btn-outline{display:none}
}
@media(max-width:1080px){
  .wrap{padding:0 32px}
  .ckd-grid{gap:0 28px}
  .ckd-item + .ckd-item{padding-left:28px}
  .grid3{grid-template-columns:repeat(2,1fr);gap:48px 32px}
  .steps{grid-template-columns:repeat(2,1fr);gap:0 32px}
  .step:nth-child(2){border-right:0}
  .why .grid3{grid-template-columns:repeat(2,1fr);gap:0 44px}
  .factory{grid-template-columns:1fr;gap:52px}
  .quote .wrap{grid-template-columns:1fr;gap:52px}
  .fgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:1000px){
  .wrap{padding:0 26px}
  .menu{gap:16px;font-size:12px}
  .nav-cta{gap:10px}
  .nav-cta .btn{padding:11px 15px;font-size:11.5px}
}
@media(max-width:820px){
  .nav{height:auto;flex-wrap:wrap;gap:0 20px;padding:12px 0 0}
  .logo img{height:30px}
  .nav-cta{gap:10px;margin-left:auto}
  .nav-cta .btn{padding:9px 14px;font-size:12px;white-space:nowrap}
  /* menu wraps to a second row on tablets / narrow desktop */
  .menu{order:3;flex:1 1 100%;justify-content:center;gap:22px;margin:0;padding:10px 0 12px;border-top:1px solid var(--line)}
  .mnav-item{height:auto}
  .menu a{padding:6px 0}
  .doc-shell{grid-template-columns:1fr;gap:18px}
  .doc-rail{flex-direction:row;gap:0;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}
  .doc-group{display:flex;align-items:flex-start;gap:8px;margin-right:18px}
  .doc-group h3{display:none}
  .doc-item{min-width:216px;margin-bottom:0}
  .cat-frame{height:78vh;min-height:460px}
  .hero{min-height:0}
  /* slideshow bars: own row directly above the stats strip */
  .hero .dots{position:relative;right:auto;bottom:auto;margin:0 auto 14px;padding:0 32px;width:100%;justify-content:flex-end;z-index:3}
  .hero .strip{margin-top:0}
  .hero .bg .slide.fit-contain img{object-fit:cover;object-position:center 62%}
  .hero .wrap{padding-top:178px}
  .hero h1{font-size:clamp(28px,7.4vw,40px)}
  .hero p.lead{font-size:17px}
  .hero-actions{padding-bottom:56px}
  .strip .wrap{grid-template-columns:1fr 1fr}
  .stat{padding:24px 20px}
  .stat:first-child{padding-left:20px}
  .stat:nth-child(2){border-right:0}
  .stat b{font-size:32px}
  section{padding:84px 0}
  .section-head{margin-bottom:44px}
  .certs .wrap{height:auto;padding:28px 32px;gap:18px}
  .certs .label{width:100%}
  .cert{padding:0 16px;font-size:14px}
  .cattabs{gap:22px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px}
  .cattabs button{font-size:14.5px;padding-bottom:22px;line-height:32px}
  .cattabs button::before{font-size:15.5px}
  .catdesc{margin-bottom:40px;font-size:16px}
  .ckd-grid{grid-template-columns:1fr;gap:0}
  .ckd-item{padding:32px 0}
  .ckd-item + .ckd-item{border-left:0;padding-left:0;border-top:1px solid var(--line)}
  .ckd-cta{margin-top:40px}
  .ckd-block{margin-top:52px;padding-top:36px}
  .ckd-title{margin-bottom:28px}
  .ckd-steps{grid-template-columns:1fr 1fr;gap:28px 24px}
  .news-item{grid-template-columns:76px 1fr;gap:20px}
  .news-item .news-thumb{display:none}
}
@media(max-width:600px){
  .wrap{padding:0 22px}
  .nav-cta .btn{display:none}
  .burger{display:block;margin-left:auto}
  .hero .dots{padding:0 22px}
  /* burger dropdown menu */
  .menu{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 40px rgba(20,22,26,.12);padding:6px 22px 16px}
  .menu.open{display:flex}
  .menu>a,.menu .mnav-link{padding:14px 0;border-bottom:1px solid var(--line);height:auto}
  .menu>a:last-of-type{border-bottom:0}
  .grid3{grid-template-columns:1fr;gap:44px}
  .ckd-steps{grid-template-columns:1fr;gap:26px}
  .steps{grid-template-columns:1fr}
  .step{border-right:0;margin-right:0;padding-right:0}
  .why .grid3{grid-template-columns:1fr}
  .frow{grid-template-columns:1fr}
  .topbar .wrap{flex-direction:column;align-items:flex-start;height:auto;gap:7px;padding:9px 22px}
  .topbar .left span{white-space:normal;line-height:1.45;font-size:11px;letter-spacing:.02em}
  .lang button{padding:2px 6px;font-size:11px}
  .fgrid{grid-template-columns:1fr;gap:40px}
  .section-head{flex-direction:column;align-items:flex-start;gap:22px}
  form{padding:30px 22px}
  section{padding:68px 0}
}


/* inquiry form feedback */
.sent-ok,.sent-err{padding:14px 18px;border-radius:var(--r);margin-bottom:18px;font-size:15px;line-height:1.5}
.sent-ok{background:#e7f6ec;color:#186a3b;border:1px solid #b7e2c3}
.sent-err{background:#fdecec;color:#a02020;border:1px solid #f2c4c4}

/* ---------- nav mega dropdown (Models): list left, vehicle preview right ---------- */
.menu{align-self:stretch;align-items:center}
.mnav-item{position:static;display:flex;align-items:center;height:100%}
.mnav-link{display:inline-flex;align-items:center;gap:7px}
.mnav-link .chev{margin-top:2px;transition:transform .25s ease}
.mnav-item:hover .chev,.mnav-item:focus-within .chev{transform:rotate(180deg)}
.drop{
  position:absolute;left:0;right:0;top:100%;z-index:70;
  background:#fff;border-bottom:1px solid var(--line);
  box-shadow:0 30px 60px rgba(20,22,26,.14);
  opacity:0;visibility:hidden;transform:translateY(-10px);pointer-events:none;
  transition:opacity .22s ease,transform .22s ease,visibility 0s linear .22s;
}
.mnav-item:hover .drop,.mnav-item:focus-within .drop{
  opacity:1;visibility:visible;transform:none;pointer-events:auto;
  transition:opacity .22s ease,transform .22s ease;
}
.drop2{display:grid;grid-template-columns:350px 1fr}
.drop-list{list-style:none;margin:0;padding:10px 0;border-right:1px solid var(--line);display:flex;flex-direction:column}
.drop-item{flex:1;display:flex}
.drop-item a{flex:1;display:flex;flex-direction:column;justify-content:center;gap:3px;padding:14px 30px 14px 24px;border-left:3px solid transparent;transition:background .18s ease,border-color .18s ease}
.drop-item.on a{border-left-color:var(--red);background:linear-gradient(90deg,rgba(200,16,46,.07),rgba(200,16,46,0))}
.di-name{font-weight:700;font-size:14px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink);display:flex;align-items:baseline;gap:10px;transition:color .15s ease}
.drop-item.on .di-name{color:var(--red)}
.di-name i{font-style:normal;font-size:11px;font-weight:600;letter-spacing:.06em;color:var(--muted);white-space:nowrap}
.di-blurb{font-size:12.5px;font-weight:500;color:var(--muted)}
.drop-view{position:relative;margin:30px 30px 30px 34px;border-radius:var(--r);background:#fff;overflow:hidden}
/* 每个类目一个缩略图面板：4 个一排，卡片 = 图片 + 型号名（与首页产品区缩略图同款） */
.dv-grid{display:none;grid-template-columns:repeat(4,1fr);gap:12px;padding:26px 28px 60px;min-height:480px;align-content:start}
.dv-grid.on{display:grid;animation:dvIn .28s ease}
@keyframes dvIn{from{opacity:0;transform:translateX(16px)}to{opacity:1;transform:none}}
.dv-card{display:flex;flex-direction:column;background:#fff;border-radius:var(--r);overflow:hidden;position:relative;transition:box-shadow .15s}
.dv-card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--red);
                transform:scaleX(0);transform-origin:center;transition:transform .18s ease}
.dv-card:hover{box-shadow:0 8px 20px rgba(17,24,39,.08)}
.dv-card:hover::after{transform:scaleX(1)}
.dv-im{aspect-ratio:4/3;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden}
/* 下拉框缩略图区固定像素高：卡片高度不随视口/行数膨胀，各类目面板恒等高，
   防止悬浮切换时 .drop 高度突变 → 页面滚动条出现/消失 → wrap 平移 → hover 循环闪烁 */
.drop-view .dv-im{aspect-ratio:auto;height:150px}
.dv-im img{width:100%;height:100%;object-fit:contain;display:block;padding:8px 14px}
.dv-nm{font-size:12px;font-weight:700;text-align:center;padding:8px 6px;letter-spacing:.04em;text-transform:uppercase;white-space:normal;line-height:1.35}
.dv-foot{position:absolute;left:24px;right:24px;bottom:16px;display:flex;justify-content:space-between;align-items:center}
.dv-kicker{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.drop-all{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--red)}
.drop-all:hover{text-decoration:underline}
@media(max-width:1080px){
  .drop2{grid-template-columns:290px 1fr}
  .drop-item a{padding:12px 18px 12px 16px}
  .drop-view{margin:22px 22px 22px 24px}
  /* 窄屏 4 列会把卡片挤到放不下型号名：改 2 列，型号名可换行；SCOOTER 5 款需 3 行，等高 min-height 650 */
  .dv-grid{grid-template-columns:repeat(2,1fr);padding:20px 22px 56px;min-height:650px}
}
@media(max-width:820px){
  .drop,.chev{display:none}
}


/* detail-page image lightbox: stage / view-row / gallery images open fullscreen */
.pd-fwstage .model-img,.pd-view-row img,.pd-ggrid img{cursor:zoom-in}
.pd-lb{position:fixed;inset:0;z-index:999;background:rgba(13,14,17,.93);display:none;
  align-items:center;justify-content:center}
.pd-lb.on{display:flex}
.pd-lb img{max-width:88vw;max-height:86vh;object-fit:contain}
.pd-lb button{position:absolute;background:none;border:0;color:#fff;cursor:pointer;
  line-height:1;opacity:.7;transition:opacity .15s;font-family:inherit}
.pd-lb button:hover{opacity:1}
.pd-lb-x{top:14px;right:24px;font-size:30px}
.pd-lb-p,.pd-lb-n{top:50%;transform:translateY(-50%);font-size:56px}
.pd-lb-p{left:24px}.pd-lb-n{right:24px}
.pd-lb-p.hide,.pd-lb-n.hide{display:none}
.pd-lb-ct{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);
  color:rgba(255,255,255,.6);font-size:12px;letter-spacing:.14em}
@media (max-width:960px){.pd-lb-p,.pd-lb-n{display:none}.pd-lb img{max-width:96vw}}

/* ---------- product detail (single-model) v3 — per the approved v5.0 reference ---------- */
/* in-page anchor bar: pins under the header; header gives way when pinned */
.pdbar{position:sticky;top:clamp(86px,4.9vw,112px);z-index:56;background:var(--ink);color:#fff;
  transition:top .3s cubic-bezier(.4,0,.2,1),box-shadow .2s;box-shadow:0 8px 24px rgba(20,22,26,.22)}
.pdbar-in{display:flex;align-items:center;gap:clamp(20px,2vw,44px);height:66px}
.pd-bar-name{font-family:'Teko','Arial Narrow',Impact,sans-serif;font-weight:300;font-size:27px;
  letter-spacing:.04em;text-transform:uppercase;line-height:1;flex:0 0 auto}
.pdbar nav{display:flex;gap:clamp(16px,1.6vw,34px);font-size:12.5px;font-weight:700;
  letter-spacing:.13em;text-transform:uppercase;overflow-x:auto;scrollbar-width:none}
.pdbar nav::-webkit-scrollbar{display:none}
.pdbar nav a{color:rgba(255,255,255,.62);position:relative;padding:6px 0;white-space:nowrap;transition:color .2s}
.pdbar nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--red);
  transform:scaleX(0);transform-origin:center;transition:transform .22s ease}
.pdbar nav a:hover{color:#fff}
.pdbar nav a.on{color:#fff}
.pdbar nav a.on::after{transform:scaleX(1)}
.pd-bar-cta{margin-left:auto;flex:0 0 auto}
.pd-bar-cta .btn{padding:11px 22px;font-size:12px}
/* anchor jump targets clear the sticky header + bar */
#pd-top,#pd-specs,#pd-gallery,#pd-related{scroll-margin-top:clamp(160px,9vw,182px)}

/* opening: centred name + tagline + intro + outline buttons */
.pd-open{padding:44px 0 0}
.pd-crumbs{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--muted);margin-bottom:26px}
.pd-crumbs a{color:var(--muted)}
.pd-crumbs a:hover{color:var(--red)}
.pd-crumbs i{font-style:normal;color:#c9ccd2;font-size:14px}
.pd-crumbs b{color:var(--ink)}
.pd-head{text-align:center;max-width:920px;margin:0 auto}
.pd-open-name{font-size:clamp(40px,4.6vw,74px);font-weight:800;letter-spacing:.01em;line-height:1.04;
  text-transform:uppercase}
.pd-open-tag{font-size:clamp(14px,1.3vw,19px);font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--red);margin-top:10px}
.pd-open-intro{max-width:760px;margin:30px auto 0;font-size:17px;line-height:1.8;color:#3a3d44;
  text-align:left}
.pd-open-intro p{margin-bottom:12px}
.pd-open-intro p:last-child{margin-bottom:0}
.pd-open-btns{display:flex;justify-content:center;gap:18px;margin-top:34px;flex-wrap:wrap}
.pd-btn-slim{padding:13px 34px;font-size:12.5px}
.pd-open-btns .arr{font-size:15px;line-height:1;transition:transform .2s}
.pd-open-btns a:hover .arr{transform:translateX(4px)}

/* full-width studio stage (white bg + Teko watermark, no side radius) */
.pd-fwstage{height:clamp(340px,36vw,700px);margin-top:44px;border-radius:0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pd-fwstage .model-img{height:88%;max-width:78%}
.pd-badge{top:22px;left:26px}

/* four view thumbnails: white bg, centred, bike fully visible */
.pd-views{padding:clamp(48px,5vw,84px) 0 8px}
/* 缩略图整排在栅格内缩进 10% 居中：图看着不压大图，两侧留白对齐 */
.pd-view-row{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,26px);margin:26px auto 0;width:90%}
.pd-view-row figure{margin:0}
.pd-view-row .vim{display:flex;align-items:center;justify-content:center;overflow:hidden;
  border-radius:var(--r);background:#fff;border:1px solid var(--line)}
.pd-view-row img{width:100%;aspect-ratio:16/10;object-fit:contain;padding:10px;display:block;
  transition:transform .4s ease}
.pd-view-row figure:hover img{transform:scale(1.03)}
/* 图片多于 6 张时：单行横向滑动条，每张固定宽，左右可拖，不撑成多行 */
.pd-view-row.scroll{display:flex;overflow-x:auto;overflow-y:hidden;gap:clamp(12px,1.4vw,22px);
  padding:2px 2px 12px;scroll-snap-type:x proximity;scrollbar-width:thin;
  scrollbar-color:#c9ccd2 transparent;-webkit-overflow-scrolling:touch}
.pd-view-row.scroll figure{flex:0 0 clamp(150px,14vw,205px);scroll-snap-align:start}
.pd-view-row.scroll::-webkit-scrollbar{height:6px}
.pd-view-row.scroll::-webkit-scrollbar-track{background:transparent}
.pd-view-row.scroll::-webkit-scrollbar-thumb{background:#c9ccd2;border-radius:3px}
.pd-view-row.scroll::-webkit-scrollbar-thumb:hover{background:#a8acb4}

/* section head with Teko ghost word (right, behind the title) */
.pd-sec-head{position:relative;z-index:0}
.pd-sec-head .eyebrow,.pd-sec-head .sec-title{position:relative;z-index:1}
.pd-ghost{position:absolute;right:0;top:-30px;font-family:'Teko','Arial Narrow',Impact,sans-serif;
  font-weight:300;font-size:clamp(70px,8.5vw,148px);line-height:.82;color:#f0f2f5;
  text-transform:uppercase;white-space:nowrap;pointer-events:none;user-select:none;z-index:0}

/* full specification: v5 folding groups, one spec per row (grey band) */
.pd-specsec{background:var(--grey);padding:90px 0}
.pd-specsec .pd-ghost{color:#e6e9ee}
.pd-acc{margin-top:44px}
.pd-acc-group{border-bottom:1px solid var(--line)}
.pd-acc-head{display:flex;align-items:center;gap:16px;cursor:pointer;
  padding:24px 2px;font-size:17px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;user-select:none}
.pd-acc-head .no{font-family:'Teko';font-style:normal;font-weight:300;font-size:30px;line-height:.9;
  letter-spacing:0;color:var(--red)}
.pd-acc-head .pm{margin-left:auto}
.pd-acc-head:hover{color:var(--red)}
.pd-acc-head:hover .no{opacity:.7}
.pm{position:relative;width:16px;height:16px;flex:0 0 auto}
.pm::before{content:"";position:absolute;left:0;right:0;top:7px;height:2px;background:currentColor}
.pm::after{content:"";position:absolute;top:0;bottom:0;left:7px;width:2px;background:currentColor;transition:opacity .3s}
.pd-acc-group.open .pm::after{opacity:0}
.pd-acc-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.pd-acc-group.open .pd-acc-body{grid-template-rows:1fr}
.pd-acc-body>div{overflow:hidden}
.pd-acc-rows{padding:2px 0 26px}
.pd-acc-rows div{display:grid;grid-template-columns:25% clamp(180px,15vw,240px) 10% 1fr;
  gap:0;padding:14px 22px;margin:0 -22px;border-bottom:1px solid var(--line);font-size:15.5px;
  transition:background .15s}
.pd-acc-rows div:hover{background:#faf6f5}
.pd-acc-rows div:hover span{color:#565b62}
.pd-acc-rows span{grid-column:2;color:var(--muted)}
.pd-acc-rows b{grid-column:4;font-weight:700;text-align:left;white-space:nowrap}
.pd-disc{margin-top:38px;font-size:12.5px;color:var(--muted);max-width:72ch;line-height:1.7;
  border-top:1px solid var(--line);padding-top:18px}

/* photo gallery: 4-column grid */
.pd-galsec{padding:90px 0}
/* photo gallery: 12-col grid — gs3 = normal quarter tile, wider gs4/gs6/gs12
   classes auto-balance the last row so it always fills completely */
.pd-ggrid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(12px,1.3vw,20px);margin-top:34px}
.pd-ggrid figure{margin:0;overflow:hidden;border-radius:var(--r);background:var(--grey-2)}
.pd-ggrid img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .4s ease}
.pd-ggrid figure:hover img{transform:scale(1.04)}
.pd-ggrid .gs3{grid-column:span 3}
.pd-ggrid .gs4{grid-column:span 4}
.pd-ggrid .gs6{grid-column:span 6}
.pd-ggrid .gs12{grid-column:span 12}

/* warranty trust band */
.pd-trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:clamp(56px,5.5vw,88px) 0;text-align:center}
.pd-tb-line{font-size:clamp(22px,2.2vw,32px);font-weight:600;line-height:1.42;max-width:1140px;margin:0 auto}
.pd-tb-line em{font-style:normal;color:var(--red);font-weight:800}
.pd-tb-chips{display:flex;justify-content:center;gap:clamp(20px,3vw,48px);flex-wrap:wrap;
  font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:28px}
.pd-tb-chips span{border-top:2px solid var(--line);padding-top:12px}

/* related models */
.pd-rel{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,1.6vw,28px);margin:34px auto 0;width:80%}
.pd-rel-card{display:block}
.pd-rel-card .dv-nm{font-size:13px;display:block;text-align:center;padding:10px 6px 6px}
.pd-note{font-size:12.5px;color:var(--muted);margin-top:16px;max-width:46ch;line-height:1.7}

@media(max-width:960px){
  .pd-bar-name{display:none}
  .pd-view-row{grid-template-columns:1fr 1fr}
  .pd-ggrid{grid-template-columns:repeat(2,1fr)}
  .pd-ggrid .gs3,.pd-ggrid .gs4,.pd-ggrid .gs6{grid-column:span 1}
  .pd-ggrid .gs12{grid-column:span 2}
  .pd-acc-rows div{grid-template-columns:45% 1fr;gap:18px}
  .pd-acc-rows span{grid-column:1}
  .pd-acc-rows b{grid-column:2;white-space:normal}
  .pd-rel{grid-template-columns:repeat(2,1fr);width:100%}
  .pd-fwstage{height:clamp(260px,56vw,480px)}
  .pd-ghost{font-size:clamp(56px,14vw,90px);top:-22px}
  .pd-open-intro{text-align:left}
}
@media(max-width:640px){.pd-ghost{display:none}}

/* 询盘表单车型预选后的红框提示（舞台区 Get quote 带入当前车型时） */
select.flash{outline:2px solid var(--red);outline-offset:2px;transition:outline .3s}