:root{
  /* 默认：银灰金属 */
  --navy:#232B34; --navy2:#41505F; --navy3:#14181E;
  --red:#C8102E; --red2:#A50D25; --ctaText:#fff; --gold:#5F6D7A; --eyebrow:#5F6D7A;
  --ink:#1F262E; --muted:#6B7683; --line:#DEE4EA; --bg:#F5F7F9; --soft:#E9EDF1;
  --ok:#0E8A4F; --warn:#B26A0A; --card:#fff;
  --blue:#2563B0; --blue2:#1B4F91; --blueSoft:#EAF2FB; --blueLine:#C9DCF2;
  --chromeA:#F4F6F9; --chromeB:#D6DDE4;
  --onDark:#C8D1DA; --onDarkMuted:#98A3AE; --accentDark:#C3CBD4;
  --shadow:0 10px 30px rgba(20,24,30,.07); --shadow2:0 18px 44px rgba(20,24,30,.13);
  --r:14px; --wrap:1200px;
}
/* 1 银灰金属 */
.theme-silver{
  --navy:#232B34; --navy2:#41505F; --navy3:#14181E;
  --red:#C8102E; --red2:#A50D25; --ctaText:#fff; --eyebrow:#5F6D7A;
  --ink:#1F262E; --muted:#6B7683; --line:#DEE4EA; --bg:#F5F7F9; --soft:#E9EDF1;
  --chromeA:#F4F6F9; --chromeB:#D6DDE4;
  --onDark:#C8D1DA; --onDarkMuted:#98A3AE; --accentDark:#C3CBD4;
}
/* 2 深海蓝 */
.theme-navy{
  --navy:#0B2545; --navy2:#123A6B; --navy3:#081A31;
  --red:#C8102E; --red2:#A50D25; --ctaText:#fff; --eyebrow:#96793A;
  --ink:#16283F; --muted:#66768C; --line:#E4E9F0; --bg:#F6F8FB; --soft:#EEF2F8;
  --chromeA:#F2F5F9; --chromeB:#DCE6F2;
  --onDark:#C7D4E4; --onDarkMuted:#9FB2C9; --accentDark:#BFA05A;
}
/* 3 碳纤黑金 */
.theme-carbon{
  --navy:#1A1D22; --navy2:#31363D; --navy3:#0B0D10;
  --red:#C9A227; --red2:#AE8A1C; --ctaText:#17191D; --eyebrow:#8A6F2E;
  --ink:#1B1F24; --muted:#6E747C; --line:#E1E4E8; --bg:#F6F7F8; --soft:#EBEDEF;
  --chromeA:#F6F2E7; --chromeB:#DFD6BE;
  --onDark:#D8D1C2; --onDarkMuted:#9C9689; --accentDark:#D9BC72;
}
/* 4 赛道红 */
.theme-racing{
  --navy:#1B1E22; --navy2:#33393F; --navy3:#0F1114;
  --red:#D5001C; --red2:#B00017; --ctaText:#fff; --eyebrow:#B00017;
  --ink:#1B1F24; --muted:#6E747C; --line:#E2E5E9; --bg:#F5F6F8; --soft:#E9ECEF;
  --chromeA:#F4F5F7; --chromeB:#D5D9DE;
  --onDark:#DCE0E5; --onDarkMuted:#9BA2AA; --accentDark:#FF5A6E;
}
/* 5 钛银蓝 */
.theme-titanium{
  --navy:#2B3946; --navy2:#4B677F; --navy3:#1A2531;
  --red:#C8102E; --red2:#A50D25; --ctaText:#fff; --eyebrow:#56789B;
  --ink:#1E2833; --muted:#6A7885; --line:#DCE4EB; --bg:#F4F7FA; --soft:#E6EDF4;
  --chromeA:#F1F6FA; --chromeB:#CFDDE8;
  --onDark:#CBD9E4; --onDarkMuted:#93A6B6; --accentDark:#9FC0DC;
}
/* 6 银白本田红（浅色主视觉） */
.theme-platinum{
  --navy:#1F262E; --navy2:#46535F; --navy3:#151A1F;
  --red:#E40521; --red2:#C00319; --ctaText:#fff; --eyebrow:#C00319;
  --ink:#1F262E; --muted:#6B7683; --line:#E2E6EA; --bg:#F8F9FB; --soft:#EEF1F4;
  --chromeA:#FDFDFE; --chromeB:#D7DDE3;
  --onDark:#D5DCE3; --onDarkMuted:#98A3AE; --accentDark:#C00319;
  --heroBgA:#FFFFFF; --heroBgB:#D8DFE6; --heroFg:#1F262E; --heroMuted:#5D6975; --heroEyebrow:#C00319;
}
.theme-platinum .hero-bg{opacity:.6;filter:grayscale(1) invert(1)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.72;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
svg{display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.section{padding:56px 0}
.section.band{background:linear-gradient(180deg,#fff,var(--soft));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.page-title{font-size:clamp(22px,2.4vw,30px);margin:8px 0 12px;color:var(--navy);letter-spacing:-.01em;line-height:1.35}
.h2{font-size:20px;margin:30px 0 12px;color:var(--navy)}
.lead{color:var(--muted);margin:0 0 22px;font-size:16px}
.note{color:var(--muted);font-size:13.5px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--navy2);padding:12px 14px;border-radius:10px;margin-top:18px}
.ul{margin:0 0 18px;padding-left:20px;color:#2A3B52}
.ul li{margin:7px 0}
.eyebrow{font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--eyebrow,var(--gold));font-weight:700;margin-bottom:8px}
.eyebrow.light{color:var(--heroEyebrow,rgba(255,255,255,.74))}
.crumbs{background:#fff;border-bottom:1px solid var(--line)}
.crumbs .wrap{padding-top:14px;padding-bottom:14px;color:var(--muted);font-size:13px}
.crumbs a{color:var(--navy2)}
.crumbs em{margin:0 8px;font-style:normal;opacity:.5}
sup.r{font-size:.5em;vertical-align:super;letter-spacing:0;font-weight:700;margin-left:1px;line-height:1}
.logo-text b sup.r{color:var(--navy2)}
.logo-text i sup.r{color:var(--muted)}
.foot-bar .tm{color:#8E97A1;margin-bottom:6px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:11px 20px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap}
.btn-cta{position:relative;overflow:hidden;background:var(--red);color:var(--ctaText,#fff);box-shadow:0 8px 20px rgba(0,0,0,.16)}
.btn-cta::after{content:"";position:absolute;top:0;bottom:0;left:-70%;width:45%;pointer-events:none;background:linear-gradient(105deg,transparent,rgba(255,255,255,.50),transparent);transform:skewX(-18deg);transition:left .55s ease}
.btn-cta:hover::after{left:130%}
.btn-cta:hover{background:var(--red2);transform:translateY(-1px)}
.btn-gold{background:linear-gradient(135deg,var(--chromeA),var(--chromeB));color:var(--navy);border-color:rgba(255,255,255,.5)}
.btn-gold:hover{filter:brightness(1.04)}
.btn-line{border-color:rgba(255,255,255,.42);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.1)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--navy)}
.btn-sm{padding:7px 14px;font-size:13.5px;background:var(--blue);color:#fff}
.btn-sm:hover{background:var(--blue2)}
.btn-sm.btn-cta{box-shadow:0 4px 12px rgba(37,99,176,.22)}
.btn-line.btn-sm{background:#fff;color:var(--blue);border-color:var(--blueLine)}
.btn-line.btn-sm:hover{background:var(--blueSoft);color:var(--blue2)}
.btn-lg{padding:14px 26px;font-size:16px}
.btn-block{display:flex;width:100%;margin:9px 0}

/* top utility bar */
.util{background:var(--navy3);color:var(--onDarkMuted);font-size:13px}
.util-in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 20px;flex-wrap:wrap}
.util-brand{letter-spacing:.02em}
.util-links{display:flex;gap:20px;align-items:center}
.util-links a{display:inline-flex;align-items:center;gap:7px;color:var(--onDark)}
.util-links a:hover{color:#fff}
.util-links svg{width:15px;height:15px}
.util-links b{color:#fff;font-weight:600}

/* header */
.site-head{background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-head::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none;opacity:.6;background:linear-gradient(90deg,transparent 0%,rgba(200,16,46,.45) 20%,rgba(191,160,90,.85) 50%,rgba(200,16,46,.45) 80%,transparent 100%)}
.head-in{display:flex;align-items:center;gap:18px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:11px}
.logo-mark{width:44px;height:44px;border-radius:11px;transition:transform .28s cubic-bezier(.2,.7,.2,1),box-shadow .28s ease}
.logo:hover .logo-mark{transform:translateY(-2px) rotate(-3deg);box-shadow:0 10px 22px rgba(11,37,69,.30),0 0 0 1px rgba(191,160,90,.50)}
.logo-text{display:inline-grid;gap:2px;line-height:1.16}
.logo-text b{font-size:20px;color:var(--navy);letter-spacing:.06em;font-weight:700;white-space:nowrap}
.logo-text i{display:flex;align-items:flex-start;justify-content:space-between;width:100%;font-style:normal;font-size:9px;font-weight:600;line-height:1.1;letter-spacing:.10em;color:var(--muted);text-transform:uppercase;white-space:nowrap}
.logo-text i>span{display:inline-flex;align-items:flex-start}
.nav{display:flex;gap:22px;flex:1;overflow-x:auto;white-space:nowrap;font-size:15px;padding:6px 0;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{position:relative;color:#3B4550;padding:7px 2px;transition:color .2s ease,transform .22s cubic-bezier(.2,.7,.2,1);will-change:transform}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:linear-gradient(90deg,rgba(200,16,46,0),var(--red),var(--accentDark,#C8102E),rgba(200,16,46,0));transform:scaleX(0);transform-origin:center;opacity:0;transition:transform .34s cubic-bezier(.2,.7,.2,1),opacity .34s ease,box-shadow .34s ease}
.nav a:hover{color:var(--navy);transform:translateY(-1px);text-shadow:0 0 16px rgba(200,16,46,.30)}
.nav a:hover::after{transform:scaleX(1);opacity:1;box-shadow:0 0 12px rgba(200,16,46,.60),0 2px 9px rgba(200,16,46,.32)}
.nav a.on{color:var(--navy);font-weight:600}
.nav a.on::after{transform:scaleX(1);opacity:1;background:var(--red)}
@media (prefers-reduced-motion:reduce){.nav a,.nav a::after{transition:none}}

/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--heroBgA,var(--navy3)),var(--heroBgB,var(--navy2)));color:var(--heroFg,#fff)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-in{position:relative;padding-top:72px;padding-bottom:60px}
.hero h1{margin:6px 0 14px;font-size:clamp(28px,4.2vw,48px);line-height:1.2;letter-spacing:-.02em;font-weight:800}
.hero-sub{margin:0 0 26px;font-size:clamp(14px,1.5vw,17px);color:var(--heroMuted,var(--onDark));max-width:760px}
.hero-search{display:flex;gap:10px;background:rgba(255,255,255,.98);border:1px solid var(--line);padding:12px;border-radius:16px;flex-wrap:wrap;box-shadow:var(--shadow2);max-width:900px}
.hero-search select,.hero-search input{flex:1;min-width:150px;border:1px solid #C3CCD8;border-radius:10px;padding:12px;font-size:15px;color:var(--ink);background:#FBFCFD;font-family:inherit}
.hero-search input::placeholder{color:#77828F;opacity:1}
.hero-search select:focus,.hero-search input:focus{outline:2px solid rgba(65,80,95,.35);border-color:var(--navy2)}
.hero-search .btn-cta{flex:0 0 auto;min-width:170px}
.hero-hint{display:flex;flex-wrap:wrap;align-items:center;gap:6px 9px;margin-top:14px;font-size:13.5px;color:var(--heroMuted,var(--onDarkMuted,rgba(255,255,255,.75)))}
.hero-hint-sep{opacity:.55}
.hero-hint a{color:var(--heroFg,#fff);text-decoration:none;border-bottom:1px solid currentColor;font-weight:600}
.hero-hint a:hover{opacity:.78}
.hero-metrics{display:flex;gap:44px;margin-top:38px;flex-wrap:wrap}
.hero-claims{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px}
.hero-claim{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:700;letter-spacing:.02em;color:var(--heroFg,#fff);background:rgba(127,133,140,.16);border:1px solid rgba(127,133,140,.34);padding:7px 14px;border-radius:999px}
.hero-claim svg{width:16px;height:16px;color:var(--accentDark,currentColor)}
.claim-line{position:relative;margin:0 0 24px;padding-left:16px;font-size:clamp(16px,1.9vw,22px);font-weight:800;letter-spacing:.01em;color:var(--navy)}
.claim-line::before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:2px;background:var(--red)}
.claim-line b{color:var(--red)}
.hm-n{font-size:34px;font-weight:800;letter-spacing:-.02em;line-height:1}
.hm-n small{font-size:15px;font-weight:600;margin-left:3px;color:var(--accentDark)}
.hm-l{font-size:13.5px;color:var(--heroMuted,var(--onDarkMuted));margin-top:8px}

/* entry cards */
.entry{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.entry-card{position:relative;border-radius:18px;padding:28px;color:#fff;display:flex;align-items:center;gap:20px;overflow:hidden;transition:.2s;min-height:172px}
.entry-card:hover{transform:translateY(-3px);box-shadow:var(--shadow2)}
.entry-b{background:linear-gradient(135deg,var(--navy3),var(--navy2))}
.entry-c{background:linear-gradient(135deg,#8F0B20,#C8102E)}
.entry-txt{flex:1;position:relative;z-index:2}
.entry-t{font-size:22px;font-weight:700;margin:6px 0 8px}
.entry-d{font-size:14px;color:rgba(255,255,255,.85);line-height:1.6}
.entry-go{display:inline-block;margin-top:16px;font-weight:600;font-size:14.5px}
.entry-art{flex:0 0 96px;opacity:.16}
.entry-art svg{width:96px;height:96px;stroke-width:1.1}

/* section head */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:0 0 22px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.sec-head h2{margin:0;font-size:clamp(20px,2.2vw,26px);color:var(--navy);letter-spacing:-.01em}
.more{color:var(--navy2);font-size:14px;font-weight:600;white-space:nowrap}
.more:hover{color:var(--red)}

/* categories */
.cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 16px;display:flex;flex-direction:column;align-items:flex-start;gap:6px;transition:.18s}
.cat-card:hover{border-color:var(--navy2);box-shadow:var(--shadow);transform:translateY(-3px)}
.cat-ico{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--chromeA),var(--chromeB));display:flex;align-items:center;justify-content:center;color:var(--navy2);margin-bottom:8px}
.cat-ico svg{width:24px;height:24px}
.cat-name{font-weight:700;color:var(--navy);font-size:16px}
.cat-sum{color:var(--muted);font-size:12.5px;line-height:1.55}

/* product cards */
.p-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.pcard:hover{box-shadow:var(--shadow2);transform:translateY(-3px);border-color:#CDD5DD}
.pcard-media{position:relative;display:block;aspect-ratio:16/10;background:var(--soft);overflow:hidden}
.pcard-media img{width:100%;height:100%;object-fit:cover;transition:.3s}
.pcard:hover .pcard-media img{transform:scale(1.03)}
.pcard-media .tag{position:absolute;top:12px;left:12px;box-shadow:0 2px 8px rgba(20,24,30,.18)}
.pcard-media .tag.hot{left:auto;right:12px}
.pcard-body{padding:18px;display:flex;flex-direction:column;gap:7px;flex:1}
.pcard-name{margin:0;font-size:16.5px;line-height:1.45;font-weight:700}
.pcard-name a:hover{color:var(--navy2)}
.pcard-meta{color:var(--muted);font-size:13px}
.pcard-meta .k{display:inline-block;min-width:30px;color:#98A3AE;font-weight:600}
.pcard-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.tag{display:inline-block;font-size:12px;padding:3px 10px;border-radius:999px;font-weight:700;letter-spacing:.02em}
.tag-oem{background:#E8EBEF;color:#2A323C}
.tag-brand{background:#E6F7EE;color:#0E8A4F}
.tag-hot{background:#FFEDE2;color:#B8510A}
.pricecmp{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px;background:linear-gradient(180deg,#fff,var(--soft));border:1px solid var(--line);border-radius:12px;padding:13px}
.pc{display:flex;flex-direction:column;gap:3px;min-width:0}
.pc-l{font-size:11.5px;color:var(--muted);letter-spacing:.02em}
.pc-v{font-size:21px;font-weight:800;letter-spacing:-.02em}
.pc-4s .pc-v{color:#99A2AC;font-weight:700}
.pc-us .pc-v{color:var(--red)}
.pc-save{font-size:11.5px;color:var(--ok);font-weight:700}
.pricecmp-lg{padding:20px;gap:24px}
.pricecmp-lg .pc-v{font-size:32px}
.stock{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700}
.stock svg{width:15px;height:15px}
.stock-in{color:var(--ok)}
.stock-order{color:var(--warn)}

/* features + stats */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-grid.four{grid-template-columns:repeat(4,1fr);gap:18px}
.feature-grid.four .feature h3{font-size:16.5px;margin:16px 18px 6px}
.feature-grid.four .feature p{margin:0 18px 20px;font-size:13.8px}
.feature{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.feature-media{aspect-ratio:16/10;background:var(--soft)}
.feature-media img{width:100%;height:100%;object-fit:cover}
.feature h3{margin:18px 20px 8px;font-size:17.5px;color:var(--navy)}
.feature p{margin:0 20px 22px;color:var(--muted);font-size:14.5px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:26px}
.stat{background:#fff;padding:24px 20px;text-align:center}
.stat-n{font-size:32px;font-weight:800;color:var(--navy);letter-spacing:-.02em;line-height:1}
.stat-n small{font-size:15px;color:var(--navy2);margin-left:2px}
.stat-l{color:var(--muted);font-size:13.5px;margin-top:9px}

/* 品牌速览（面向搜索引擎与 AI 的实体事实卡） */
.glance{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 28px;box-shadow:var(--shadow)}
.glance-lead{margin:0 0 20px;font-size:16.5px;line-height:1.9;color:var(--ink)}
.glance-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 32px;margin:0}
.glance-list>div{display:grid;grid-template-columns:86px 1fr;gap:14px;align-items:start;border-top:1px solid var(--line);padding:13px 0}
.glance-list dt{font-weight:700;color:var(--navy);font-size:14px;letter-spacing:.02em}
.glance-list dd{margin:0;color:var(--muted);font-size:14px;line-height:1.72}

/* process */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 22px}
.step-n{font-size:13px;font-weight:800;letter-spacing:.18em;color:var(--eyebrow,var(--gold))}
.step h3{margin:10px 0 8px;font-size:17px;color:var(--navy)}
.step p{margin:0;color:var(--muted);font-size:14px}

/* models */
.model-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.model-chip{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:3px;transition:.18s}
.model-chip:hover{border-color:var(--navy2);box-shadow:var(--shadow);transform:translateY(-2px)}
.model-name{font-weight:700;color:var(--navy);font-size:15px}
.model-en{font-size:11.5px;letter-spacing:.1em;color:var(--muted)}

/* faq */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:12px}
.faq-item summary{font-weight:700;cursor:pointer;color:var(--navy);list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";float:right;color:var(--navy2);font-weight:700}
.faq-item[open] summary::after{content:"–"}
.faq-item p{color:var(--muted);margin:12px 0 2px;font-size:14.5px}

/* cta band */
.cta-band{background:linear-gradient(135deg,var(--navy3),var(--navy2));color:#fff}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:32px 20px;flex-wrap:wrap}
.cta-in h2{margin:0 0 8px;font-size:22px}
.cta-in p{margin:0;color:var(--onDark);font-size:14.5px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
.cta-actions .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.42)}
.cta-inline{border-radius:18px;margin-top:30px;padding:32px 28px}

/* finder */
.finder{background:#fff;border:1px solid var(--line);border-radius:18px;padding:8px 24px;box-shadow:var(--shadow)}
.finder-row{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.finder-row:last-child{border-bottom:0}
.finder-row>label{flex:0 0 96px;font-weight:700;color:var(--navy);padding-top:7px;font-size:14.5px}
.chips{display:flex;gap:9px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:7px;background:#F1F4F7;border:1px solid var(--line);border-radius:999px;padding:7px 15px;font-size:14px;color:#3B4550;transition:.15s}
.chip svg{width:16px;height:16px;color:var(--navy2)}
.chip:hover{border-color:var(--navy2);color:var(--navy2);background:#fff}
.inline-search{display:flex;gap:10px;width:100%}
.inline-search input{flex:1;border:1px solid var(--line);border-radius:10px;padding:12px;font-size:15px;font-family:inherit}

/* product detail */
.pd{display:grid;grid-template-columns:1fr 340px;gap:28px;align-items:start}
.pd-main{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow)}
.pd-media{aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:var(--soft);margin-bottom:20px;border:1px solid var(--line)}
.pd-media img{width:100%;height:100%;object-fit:cover}
.pd-side{position:sticky;top:104px}
.spec{width:100%;border-collapse:collapse;margin:16px 0}
.spec th,.spec td{border-bottom:1px solid var(--line);padding:13px 8px;text-align:left;font-size:14.5px}
.spec th{width:132px;color:var(--muted);font-weight:600}
.quote-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}
.quote-box h3{margin:0 0 10px;color:var(--navy);font-size:18px}
.quote-box p{color:var(--muted);font-size:14px}

/* media + news */
.page-media{aspect-ratio:16/6;border-radius:18px;overflow:hidden;background:var(--soft);border:1px solid var(--line);margin:18px 0 8px}
.page-media.wide{aspect-ratio:21/7}
.page-media img{width:100%;height:100%;object-fit:cover}
.about-panorama{position:relative;margin:22px 0 14px;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--navy);box-shadow:var(--shadow)}
.wrap.section.about-page{padding-left:20px;padding-right:20px}
.about-panorama img{display:block;width:100%;height:auto;aspect-ratio:2400/564;object-fit:cover;object-position:center}
.about-panorama::after{content:"";position:absolute;left:0;right:0;bottom:0;height:48%;background:linear-gradient(transparent,rgba(7,20,35,.86));pointer-events:none}
.about-panorama figcaption{position:absolute;left:22px;right:22px;bottom:16px;z-index:1;display:flex;align-items:center;gap:12px;color:#fff;font-size:13px;line-height:1.55;text-shadow:0 1px 8px rgba(0,0,0,.45)}
.about-panorama figcaption b{flex:0 0 auto;color:#F2D58C;font-size:12px;letter-spacing:.12em}
.about-warehouse{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:36px;align-items:center;margin:34px 0 44px}
.about-warehouse-media{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--soft);box-shadow:var(--shadow)}
.about-warehouse-media img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;object-position:center}
.photo-label{position:absolute;left:16px;bottom:16px;padding:6px 11px;border-radius:999px;background:rgba(8,25,44,.76);border:1px solid rgba(255,255,255,.24);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.08em;backdrop-filter:blur(4px)}
.about-warehouse-copy h2{margin:8px 0 12px;color:var(--navy);font-size:28px;line-height:1.35}
.about-warehouse-copy>p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.85}
.check-list{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:10px}
.check-list li{position:relative;padding-left:24px;color:#465362;font-size:14px;line-height:1.7}
.check-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--red);font-weight:800}
@media (max-width:900px){.about-warehouse{grid-template-columns:1fr;gap:20px;margin:28px 0 36px}.about-warehouse-copy{padding:0 2px}}
@media (max-width:640px){.about-panorama{margin-top:16px}.about-panorama img{aspect-ratio:2.15/1}.about-panorama::after{height:62%}.about-panorama figcaption{left:14px;right:14px;bottom:12px;display:block;font-size:11.5px}.about-panorama figcaption b{display:block;margin-bottom:3px}.about-warehouse-copy h2{font-size:23px}.about-warehouse-media img{aspect-ratio:4/3}}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.news-card:hover{box-shadow:var(--shadow2);transform:translateY(-3px)}
.news-media{display:block;aspect-ratio:16/9;background:var(--soft)}
.news-media img{width:100%;height:100%;object-fit:cover}
.news-body{padding:18px;display:flex;flex-direction:column;gap:7px}
.news-date{color:var(--muted);font-size:12.5px;letter-spacing:.04em}
.news-title{font-weight:700;color:var(--navy);font-size:16px;line-height:1.5}
.news-sum{color:var(--muted);font-size:13.5px;line-height:1.65}
.article{max-width:900px}
.article-head{margin-bottom:22px}
.article-lead{font-size:17.5px;line-height:1.85;color:#33465F;margin:12px 0 18px!important;font-weight:500}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--muted);font-size:13px;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-hero{aspect-ratio:21/8;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--soft);margin:22px 0 26px}
.article-hero img{width:100%;height:100%;object-fit:cover;display:block}
.article-facts{background:linear-gradient(135deg,rgba(200,16,46,.065),rgba(191,160,90,.11));border:1px solid rgba(200,16,46,.16);border-radius:16px;padding:22px 24px;margin:24px 0 28px}
.article-facts h2{font-size:19px;color:var(--navy);margin:0 0 12px}
.article-facts ul{margin:0;padding-left:22px;color:#2A3B52;line-height:1.85;font-size:15.5px}
.article-facts li+li{margin-top:7px}
.article-toc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin:0 0 28px;box-shadow:var(--shadow)}
.article-toc b{display:block;color:var(--navy);font-size:15px;margin-bottom:8px}
.article-toc ol{margin:0;padding-left:20px;columns:2;column-gap:34px;color:var(--muted);font-size:14px;line-height:1.8}
.article-toc a{color:#3B4E66}
.article-toc a:hover{color:var(--red)}
.article-body{padding:4px 0}
.article-body h2{font-size:clamp(21px,2.2vw,25px);color:var(--navy);margin:38px 0 14px;line-height:1.45;scroll-margin-top:96px}
.article-body h2:first-child{margin-top:4px}
.article-body h3{font-size:18px;color:var(--navy);margin:26px 0 10px}
.article-body p{background:none;border:0;border-radius:0;padding:0;margin:0 0 17px;color:#2A3B52;font-size:16.2px;line-height:1.92}
.article-body ul,.article-body ol{margin:6px 0 20px;padding-left:24px;color:#2A3B52;font-size:16px;line-height:1.85}
.article-body li{margin:6px 0}
.article-body a,.article-lead a,.article-facts a,.article-body strong{color:var(--navy);font-weight:700}
.article-body a{border-bottom:1px solid rgba(200,16,46,.28);color:var(--red)}
.article-body a:hover{border-bottom-color:var(--red)}
.article-body blockquote{margin:20px 0;padding:16px 20px;background:#fff;border-left:3px solid var(--red);border-radius:0 12px 12px 0;color:#3D4E63;font-size:16px;line-height:1.8}
.article-faqs,.article-related{margin-top:44px;padding-top:28px;border-top:1px solid var(--line)}
.article-faqs>h2,.article-related>h2{font-size:23px;color:var(--navy);margin:0 0 18px}
.article-links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.article-links a{display:flex;align-items:center;gap:12px;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:var(--navy);font-weight:600;font-size:14.5px;transition:.2s}
.article-links a:hover{border-color:rgba(200,16,46,.4);box-shadow:var(--shadow);transform:translateY(-2px);color:var(--red)}
.article-links a span{color:var(--red);font-weight:800}
.article-disclaimer{margin:34px 0 0;color:var(--muted);font-size:12.5px;line-height:1.8;border-top:1px solid var(--line);padding-top:16px}
.article-note{background:#fff;border:1px solid var(--line);border-left:3px solid var(--navy2);padding:14px 18px;border-radius:10px;color:var(--muted);font-size:13.5px;line-height:1.8}

/* qualifications / contact */
.qual-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.qual-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column}
.qual-t{font-weight:700;color:var(--navy);font-size:16px}
.qual-card p{color:var(--muted);font-size:13.5px;margin:6px 0 0}
.qual-card .qual-d{font-size:12.8px;line-height:1.65;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.qual-ph{margin-top:14px;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--soft);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}
.qual-ph img{width:100%;height:100%;object-fit:cover}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.contact-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow)}
.contact-card h3{margin:0 0 10px;color:var(--navy);font-size:17px}
.contact-card p{color:var(--muted);font-size:14px}
.wc-list{list-style:none;margin:12px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:8px 16px}
.wc-list a{display:inline-flex;align-items:center;gap:6px;color:var(--navy);font-weight:700;font-size:15px;letter-spacing:.01em}
.wc-list a:hover{color:var(--red)}
.wc-note{color:var(--muted);font-size:12.5px;margin:10px 0 0}
.qq-card{display:flex;flex-direction:column}
.qq-list{margin-top:16px;gap:12px 18px}
.qq-list a{font-size:16px;letter-spacing:.02em}
.qq-badge{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:22px;padding:0 5px;border-radius:6px;background:#EAF3FF;color:#1769C2;font-size:10px;font-weight:800;line-height:1;letter-spacing:0}
.qq-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.qq-tags span{padding:6px 10px;border-radius:999px;background:var(--soft);border:1px solid var(--line);color:#536171;font-size:12px;font-weight:700}
.qq-note{margin-top:auto!important;padding-top:20px;color:var(--muted);font-size:12.5px;line-height:1.7}
.qr-ph,.map-ph{margin-top:14px;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--soft);border:1px dashed var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}
.qr-ph img,.map-ph img{width:100%;height:100%;object-fit:cover}
.map-location{display:grid;grid-template-columns:.78fr 1.22fr;gap:0;margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.map-copy{padding:28px;display:flex;flex-direction:column;justify-content:center}
.map-copy h2{margin:6px 0 10px;font-size:24px;line-height:1.3;color:var(--navy)}
.map-copy>p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.map-facts{display:grid;gap:12px;margin:20px 0 22px}
.map-facts div{display:grid;grid-template-columns:76px 1fr;gap:12px;align-items:start}
.map-facts dt{color:var(--muted);font-size:12.5px;font-weight:700;padding-top:2px}
.map-facts dd{margin:0;color:var(--ink);font-size:13.5px;line-height:1.65}
.map-actions{display:flex;gap:10px;flex-wrap:wrap}
.map-frame{position:relative;display:block;min-height:390px;overflow:hidden;background:var(--soft);border-left:1px solid var(--line);text-decoration:none}
.map-frame>img{display:block;width:100%;height:100%;min-height:390px;object-fit:cover;filter:saturate(.82) contrast(.98) brightness(1.03);transition:transform .5s ease,filter .5s ease}
.map-frame:hover>img{transform:scale(1.025);filter:saturate(.95) contrast(1) brightness(1.03)}
.map-pin{position:absolute;left:50%;top:50%;transform:translate(-50%,-100%);display:flex;flex-direction:column;align-items:center;pointer-events:none;filter:drop-shadow(0 8px 13px rgba(18,26,36,.28))}
.map-pin-label{padding:8px 12px;border-radius:8px;background:var(--red);color:#fff;font-size:12.5px;font-weight:800;line-height:1.2;white-space:nowrap;box-shadow:inset 0 0 0 1px rgba(255,255,255,.22)}
.map-pin-dot{width:18px;height:18px;margin-top:-1px;border:3px solid #fff;border-radius:50% 50% 50% 0;background:var(--red);transform:rotate(-45deg)}
.map-credit{position:absolute;left:12px;bottom:10px;padding:5px 9px;border-radius:6px;background:rgba(255,255,255,.9);color:#5B6672;font-size:10.5px;line-height:1.4;box-shadow:0 2px 8px rgba(20,24,30,.1)}

/* quote form */
.quote-form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:18px;box-shadow:var(--shadow)}
.qf-row{display:flex;flex-direction:column;gap:7px}
.qf-row label{font-weight:700;font-size:13.5px;color:var(--navy)}
.qf-row input,.qf-row select,.qf-row textarea{border:1px solid var(--line);border-radius:10px;padding:12px;font-size:15px;font-family:inherit;background:#fff;color:var(--ink)}
.qf-row input:focus,.qf-row select:focus,.qf-row textarea:focus{outline:2px solid rgba(65,80,95,.26);border-color:var(--navy2)}
.qf-full{grid-column:1 / -1}
.qf-actions{grid-column:1 / -1;display:flex;gap:14px;flex-wrap:wrap;padding-top:6px}
.quote-out{background:var(--navy3);color:#D8DEE6;padding:20px;border-radius:14px;white-space:pre-wrap;font-size:14px;margin-top:18px;overflow-x:auto;border:1px solid #2B333D}

/* footer */
.site-foot{background:var(--navy3);color:#A5AEB8;margin-top:64px}
.foot-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:36px 20px;border-bottom:1px solid rgba(255,255,255,.1);flex-wrap:wrap}
.foot-cta h3{margin:0 0 6px;color:#fff;font-size:22px}
.foot-cta p{margin:0;color:#8B95A0;font-size:14px}
.foot-cta-btns{display:flex;gap:14px;flex-wrap:wrap}
.foot-in{display:grid;grid-template-columns:repeat(3,1fr);gap:26px 22px;padding:40px 20px}
/* 宽屏：品牌块 + 5 个链接列同排，避免「关于我们」被挤到第二行 */
@media (min-width:1180px){.foot-in{grid-template-columns:1.6fr 1fr 1fr 1fr 1fr 1fr;gap:26px 22px}}
.foot-brand{display:flex;gap:13px;align-items:flex-start}
.foot-brand img{border-radius:11px;flex:0 0 auto}
.foot-brand b{color:#fff;font-size:16.5px;display:block;margin-bottom:7px}
.foot-brand p{color:#8B95A0;font-size:13.5px;margin:0;line-height:1.7}
.foot-col{display:flex;flex-direction:column}
.foot-col h4{margin:0 0 14px;color:#fff;font-size:14.5px;letter-spacing:.04em}
.foot-col a{color:#A5AEB8;font-size:14px;padding:5px 0}
.foot-col a:hover{color:#fff}
.foot-info{display:flex;flex-wrap:wrap;gap:10px 28px;padding:18px 20px;border-top:1px solid rgba(255,255,255,.1);color:#8B95A0;font-size:13px}
.foot-info a{color:var(--onDark)}
.foot-bar{border-top:1px solid rgba(255,255,255,.1);padding:16px 20px 30px;font-size:12.5px;color:#7C868F;line-height:1.8}
.foot-bar a{color:#A5AEB8}
.foot-bar .sep{margin:0 8px;opacity:.5}

/* floating buttons */
.float{position:fixed;right:18px;bottom:26px;display:flex;flex-direction:column;gap:12px;z-index:60}
.float-btn{width:62px;height:62px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  color:#fff;box-shadow:0 10px 24px rgba(20,24,30,.28);transition:.18s;font-size:10.5px;font-weight:700;letter-spacing:.02em}
.float-btn svg{width:20px;height:20px}
.float-btn:hover{transform:translateY(-2px) scale(1.04)}
.float-wechat{background:#07C160}
.float-tel{background:var(--navy2)}

/* trust grid */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.trust-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;transition:.18s}
.trust-item:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.trust-n{font-size:28px;font-weight:800;color:var(--navy)}
.trust-n small{font-size:15px;color:var(--navy2)}
.trust-t{font-weight:700;margin:6px 0;color:var(--navy);font-size:16px}
.trust-d{color:var(--muted);font-size:14px}

/* responsive */
@media (max-width:1080px){
  .cat-grid{grid-template-columns:repeat(4,1fr)}
  .model-strip{grid-template-columns:repeat(4,1fr)}
  .foot-in{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .p-grid,.feature-grid,.feature-grid.four,.news-grid,.trust-grid{grid-template-columns:repeat(2,1fr)}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .glance-list{grid-template-columns:1fr}
  .qual-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .map-location{grid-template-columns:1fr}
  .map-frame{min-height:330px;border-left:0;border-top:1px solid var(--line)}
  .map-frame>img{min-height:330px}
  .pd{grid-template-columns:1fr}
  .pd-side{position:static}
  .hero-metrics{gap:30px}
  .util-brand{display:none}
}
@media (max-width:640px){
  .map-copy{padding:22px}
  .map-copy h2{font-size:21px}
  .map-facts div{grid-template-columns:1fr;gap:3px}
  .map-actions .btn{flex:1;min-width:130px}
  .article-toc ol{columns:1}
  .article-links{grid-template-columns:1fr}
  .article-facts{padding:18px}
  .article-lead{font-size:16px}
  .section{padding:38px 0}
  .hero-in{padding-top:44px;padding-bottom:40px}
  .hero-search{padding:10px}
  .hero-search .btn-cta{width:100%}
  .hero-hint{gap:4px 8px;font-size:13px;line-height:1.6;max-width:calc(100% - 12px)}
  .hero-hint-sep{display:none}
  .hero-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 20px;margin-top:28px}
  .entry{grid-template-columns:1fr}
  .entry-art{display:none}
  .cat-grid,.model-strip{grid-template-columns:repeat(2,1fr)}
  .p-grid,.feature-grid,.feature-grid.four,.news-grid,.trust-grid,.step-grid,.qual-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .quote-form{grid-template-columns:1fr;padding:20px}
  .finder{padding:6px 18px}
  .finder-row{flex-direction:column;gap:10px}
  .finder-row>label{padding-top:0}
  .pd-main{padding:20px}
  .foot-in{grid-template-columns:1fr}
  .foot-cta{padding:26px 20px}
  .page-media{aspect-ratio:16/9}
  .page-media.wide{aspect-ratio:21/7}
  .float-btn{width:54px;height:54px}
  .nav{gap:16px}
}

/* ---------- 2026-10 手机号验证 / 批量查价 ---------- */
.member-hero .wrap,.bulk-hero .wrap{position:relative;z-index:1}
.member-status-box{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 26px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);border-radius:16px;box-shadow:var(--shadow)}
.member-status-main h2{margin:8px 0 6px;font-size:22px;color:var(--navy)}
.member-status-main p{margin:0;color:var(--muted);font-size:14px;max-width:720px}
.member-status-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;flex:none}
.tier-badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;background:var(--blueSoft);border:1px solid var(--blueLine);color:var(--blue2);font-size:12px;font-weight:700;line-height:1.3}
.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.tier-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden}
.tier-card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--chromeB),var(--navy2),var(--chromeB));opacity:.75}
.tier-card.tier-featured{border-color:rgba(200,16,46,.35);box-shadow:var(--shadow2);transform:translateY(-5px)}
.tier-card.tier-featured::before{background:linear-gradient(90deg,var(--red),#891022,var(--red))}
.tier-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.tier-index{font-size:12px;letter-spacing:.15em;font-weight:800;color:var(--muted)}
.tier-card h2{margin:0 0 7px;font-size:23px;color:var(--navy);line-height:1.25}
.tier-aud{margin:0;color:var(--red);font-size:12.5px;font-weight:700}
.tier-sum{margin:12px 0 14px;color:var(--muted);font-size:14px;line-height:1.7;flex:1}
.tier-req{display:grid;grid-template-columns:auto 1fr;gap:10px;background:var(--soft);border-radius:10px;padding:10px 12px;font-size:12.5px}
.tier-req b{color:var(--navy)}.tier-req span{color:var(--muted)}
.tier-list{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:9px}
.tier-list li{position:relative;padding-left:20px;color:#2A3B52;font-size:13.5px;line-height:1.55}
.tier-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--ok);font-weight:800}
.tier-table td:first-child{width:150px}.tier-table th:not(:first-child),.tier-table td:not(:first-child){text-align:center}
.member-apply-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:start}
.member-trust{grid-template-columns:1fr 1fr;margin-top:10px}
.member-form-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow2)}
.member-form{display:grid;gap:13px}
.form-row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.member-form .field{display:block}
.member-form .field>span{display:block;font-size:12.5px;font-weight:700;color:var(--navy);margin-bottom:6px}
.member-form input,.member-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font:inherit;font-size:14px;color:var(--ink);background:#fff}
.member-form input{height:44px}
.member-form textarea{resize:vertical;min-height:82px}
.member-form input:focus,.member-form textarea:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 3px rgba(35,43,52,.08)}
.member-apply-ok{text-align:center;padding:24px 10px}
.member-apply-ok b{display:block;font-size:20px;color:var(--navy);margin-bottom:8px}
.member-apply-ok p{color:var(--muted);font-size:14px;margin:0 auto 18px;max-width:420px}
.member-apply-ok .btn{display:inline-flex}
html.member-tier-shop .tier-badge,html.member-tier-partner .tier-badge{background:#FFF1F3;border-color:#F4C6CE;color:#A50D25}
@media (max-width:980px){
  .tier-grid{grid-template-columns:1fr;max-width:720px;margin:0 auto}
  .tier-card.tier-featured{transform:none}
  .member-apply-grid{grid-template-columns:1fr;gap:24px}
  .member-status-box{flex-direction:column;align-items:flex-start}
  .member-status-actions{justify-content:flex-start}
}
@media (max-width:560px){
  .member-status-box{padding:18px}
  .member-status-actions{width:100%}.member-status-actions .btn{flex:1;min-width:0;padding-left:10px;padding-right:10px;font-size:13px}
  .tier-card{padding:20px}.member-form-box{padding:18px}.form-row2,.member-trust{grid-template-columns:1fr}
}
/* peise switcher */
.tsw{position:fixed;left:18px;bottom:26px;z-index:60;background:rgba(18,21,26,.93);color:#fff;border-radius:14px;padding:12px 12px 10px;
  box-shadow:0 12px 30px rgba(0,0,0,.28);backdrop-filter:blur(8px);max-width:190px}
.tsw-t{font-size:10.5px;letter-spacing:.14em;color:#98A2AD;margin-bottom:8px}
.tsw-list{display:flex;flex-direction:column;gap:4px}
.tsw-btn{display:flex;align-items:center;gap:9px;background:transparent;border:0;color:#D6DEE7;font-size:13px;cursor:pointer;padding:6px 9px;border-radius:9px;text-align:left;font-family:inherit;transition:.15s}
.tsw-btn:hover{background:rgba(255,255,255,.1)}
.tsw-btn.on{background:rgba(255,255,255,.18);color:#fff;font-weight:700}
.tsw-dot{width:15px;height:15px;border-radius:50%;flex:0 0 auto;border:1px solid rgba(255,255,255,.35)}
.d-silver{background:linear-gradient(135deg,#D6DDE4,#232B34)}
.d-navy{background:linear-gradient(135deg,#123A6B,#081A31)}
.d-carbon{background:linear-gradient(135deg,#C8A85A,#0B0D10)}
.d-racing{background:linear-gradient(135deg,#D5001C,#0F1114)}
.d-titanium{background:linear-gradient(135deg,#CFDDE8,#1A2531)}
.d-platinum{background:linear-gradient(135deg,#FFFFFF,#D8DFE6 55%,#E40521)}

/* theme demo page */
.theme-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.theme-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.theme-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:20px;border-bottom:1px solid var(--line)}
.theme-name{font-size:18px;font-weight:800;color:var(--navy);display:flex;align-items:baseline;gap:9px}
.theme-name span{font-size:11.5px;letter-spacing:.14em;color:var(--muted);font-weight:600;text-transform:uppercase}
.theme-head p{margin:7px 0 0;color:var(--muted);font-size:13.5px;line-height:1.6}
.swatches{display:flex;height:34px}
.swatches span{flex:1}
.tprev{background:var(--bg);border-top:1px solid var(--line)}
.tprev-hero{background:linear-gradient(135deg,var(--heroBgA,var(--navy3)),var(--heroBgB,var(--navy2)));color:var(--heroFg,#fff);padding:20px}
.tprev-eyebrow{display:block;font-size:9.5px;letter-spacing:.2em;color:var(--accentDark);margin-bottom:7px}
.tprev-hero b{font-size:19px;display:block;letter-spacing:-.01em}
.tprev-sub{display:block;font-size:11.5px;color:var(--heroMuted,var(--onDark));margin-top:5px}
.tprev-row{display:flex;align-items:center;gap:9px;padding:14px 20px}
.tprev-btn{background:var(--red);color:var(--ctaText,#fff);font-size:12px;font-weight:700;padding:7px 15px;border-radius:8px}
.tprev-btn2{border:1px solid var(--line);background:#fff;color:var(--navy);font-size:12px;font-weight:600;padding:7px 15px;border-radius:8px}
.tprev-tag{margin-left:auto;background:var(--chromeA);color:var(--navy);border:1px solid var(--chromeB);font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}
.tprev-price{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 20px 20px}
.tprev-price>div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 13px}
.tprev-price i{display:block;font-style:normal;font-size:10.5px;color:var(--muted)}
.tprev-price b{font-size:18px;color:var(--navy)}
.tprev-price b.red{color:var(--red)}
 @media (max-width:900px){.theme-grid{grid-template-columns:1fr}}
 @media (max-width:640px){.tsw{left:10px;right:10px;bottom:10px;max-width:none;border-radius:12px}.tsw-list{flex-direction:row;flex-wrap:wrap;gap:6px}.tsw-btn{font-size:12px;padding:5px 8px}}

/* ================= 原厂件价格查询页 ================= */
.pricebox{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:22px}
.price-search{display:flex;gap:10px}
.price-search input{flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;padding:13px 14px;font-size:15px;font-family:inherit}
.price-filters{display:grid;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.price-frow{display:flex;gap:12px;align-items:flex-start}
.price-frow>label{flex:0 0 46px;font-weight:700;color:var(--navy);font-size:14px;padding-top:6px}
.chip-sm{padding:5px 12px;font-size:13px;cursor:pointer;font-family:inherit}
.chip-sm.on,.chip-sm.on:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.chip-sm b{font-weight:700;opacity:.55;font-size:12px;margin-left:2px}
.price-stat{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline;margin:20px 0 10px;color:var(--muted);font-size:14px;min-height:22px}
.price-stat b{color:var(--navy);font-size:17px}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff;-webkit-overflow-scrolling:touch}
.ptable{width:100%;border-collapse:collapse;min-width:820px;font-size:15.5px}
.ptable th{background:var(--soft);color:var(--navy);text-align:left;font-weight:700;padding:13px 14px;font-size:14px;white-space:nowrap}
.ptable td{border-top:1px solid var(--line);padding:14px 14px;vertical-align:middle}
.ptable tbody tr:hover td{background:#FAFBFD}
.ptable .oe{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:700;color:var(--navy);font-size:16.5px;letter-spacing:.2px}
.ptable .src{display:inline-block;font-size:11.5px;padding:2px 9px;border-radius:999px;background:var(--chromeA);border:1px solid var(--chromeB);color:var(--navy2);white-space:nowrap}
.code-tools{display:flex;gap:14px;align-items:center;justify-content:space-between;margin:0 0 14px}
.code-tools .chips{flex:1}
.code-tools input{width:340px;max-width:42vw;border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 13px;font:inherit;font-size:14px;color:var(--ink);outline:none}
.code-tools input:focus{border-color:var(--navy2);box-shadow:0 0 0 3px rgba(24,68,113,.08)}
.code-table{min-width:1020px}
.code-table td{font-size:14px}
.code-table .codes{min-width:205px}
.code-chip{display:inline-block;margin:2px 5px 2px 0;padding:3px 8px;border-radius:6px;background:#EEF3F8;border:1px solid #D8E2EC;color:var(--navy);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;font-weight:700;letter-spacing:.2px}
.code-table .code-note{max-width:280px;color:var(--muted);line-height:1.55}
.conf{display:inline-block;font-size:11.5px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);white-space:nowrap}
.conf-high{background:#EDF7F0;border-color:#CBE6D4;color:#287A44}
.conf-mid{background:#F5F2E8;border-color:#E6DDBF;color:#7B6421}
.conf-pending{background:#FBEFEF;border-color:#EFD0D0;color:#9B3434}
.p4s{color:var(--muted)}
.pus{color:var(--red);font-weight:800;white-space:nowrap}
.pus small{display:block;color:var(--ok);font-weight:600;font-size:11.5px}
.pname{color:var(--ink)}
.pager{display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:18px}
.pager button{border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 15px;font-family:inherit;font-size:14px;color:var(--navy);cursor:pointer}
.pager button:disabled{opacity:.45;cursor:not-allowed}
.pager span{color:var(--muted);font-size:14px}
.price-empty{padding:34px 20px;text-align:center;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:14px;line-height:1.9}
.price-note{font-size:13px;color:var(--muted);line-height:1.85;margin-top:18px}
.price-note b{color:var(--navy)}
.cp{margin-left:6px;border:1px solid var(--line);background:#fff;border-radius:7px;padding:2px 8px;font-size:11.5px;color:var(--muted);cursor:pointer;font-family:inherit;white-space:nowrap}
.cp:hover{border-color:var(--navy2);color:var(--navy2)}
.spin{display:inline-block;width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--red);border-radius:50%;animation:spinp .7s linear infinite;vertical-align:-2px}
@keyframes spinp{to{transform:rotate(360deg)}}
@media (max-width:760px){
  .pricebox{padding:16px}
  .price-search{flex-direction:column}
  .price-frow{flex-direction:column;gap:7px}
  .price-frow>label{padding-top:0}
  .ptable{min-width:720px;font-size:14.5px}
  .ptable td,.ptable th{padding:11px 12px}
  .ptable .oe{font-size:15.5px}
  .code-tools{align-items:stretch;flex-direction:column}
  .code-tools input{width:100%;max-width:none}
  .pc-code{font-size:15px}
}

/* 首页 · 原厂件价格查询入口条 */
.price-strip{display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.price-strip .eyebrow{color:var(--eyebrow)}
.strip-t{font-size:20px;font-weight:800;color:var(--navy);margin:6px 0}
.strip-t b{color:var(--red)}
.strip-d{margin:0;color:var(--muted);font-size:14.5px;line-height:1.7}
@media (max-width:640px){.strip-t{font-size:17px}}

/* ===== 主导航：一级菜单 + 二级下拉 ===== */
.nav{display:flex;align-items:center;flex:1;gap:0;overflow:visible;white-space:normal;font-size:15px;padding:4px 0;position:static}
.nav-list{display:flex;align-items:center;flex:1;justify-content:space-between;gap:6px}
.nav-item{position:relative}
.nav-item>a{white-space:nowrap;display:inline-flex;align-items:center;gap:6px;padding:9px 13px;border-radius:11px;color:#39424E;font-weight:500;letter-spacing:.012em;line-height:1.25;transition:color .22s ease,background-color .22s ease,box-shadow .3s ease,transform .24s cubic-bezier(.2,.7,.2,1)}
.nav-item>a>span{position:relative;z-index:1}
.nav-item>a .caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;opacity:.42;margin-top:1px;transition:transform .3s cubic-bezier(.2,.7,.2,1),opacity .25s ease}
.nav-item>a::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;border-radius:2px;background:linear-gradient(90deg,rgba(200,16,46,0),var(--red),rgba(200,16,46,0));transform:scaleX(0);transform-origin:center;opacity:0;transition:transform .34s cubic-bezier(.2,.7,.2,1),opacity .3s ease}
.nav-item>a:hover{background:linear-gradient(180deg,rgba(11,37,69,.062),rgba(11,37,69,.022));color:var(--navy);text-shadow:none;box-shadow:inset 0 0 0 1px rgba(11,37,69,.06)}
.nav-item>a:hover::after{transform:scaleX(1);opacity:1;box-shadow:0 0 10px rgba(200,16,46,.32)}
.nav-item:hover>a .caret{transform:rotate(180deg);opacity:.85}
.nav-item.on>a{color:var(--navy);font-weight:600}
.nav-item.on>a::after{transform:scaleX(1);opacity:1;background:var(--red);box-shadow:none}
.nav-item.on>a:hover{box-shadow:inset 0 0 0 1px rgba(200,16,46,.16)}
.nav-sub{position:absolute;top:calc(100% + 8px);left:0;min-width:232px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 22px 50px rgba(11,37,69,.17),0 2px 8px rgba(11,37,69,.06);padding:9px;opacity:0;visibility:hidden;transform:translateY(12px) scale(.985);transform-origin:top left;transition:opacity .2s ease,transform .28s cubic-bezier(.2,.7,.2,1),visibility .2s ease;z-index:70}
.nav-item:hover>.nav-sub,.nav-item:focus-within>.nav-sub{opacity:1;visibility:visible;transform:none}
.nav-sub::before{content:"";position:absolute;top:-6px;left:26px;width:10px;height:10px;background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);transform:rotate(45deg);border-radius:2px 0 0 0}
.nav-sub ul{list-style:none;margin:0;padding:0}
.nav-sub li+li{margin-top:1px}
.nav-sub a{position:relative;display:block;padding:9px 13px 9px 16px;border-radius:9px;font-size:14px;white-space:nowrap;color:#39424E;font-weight:500;letter-spacing:.01em;transition:background-color .2s ease,color .2s ease,transform .24s cubic-bezier(.2,.7,.2,1),box-shadow .24s ease}
.nav-sub a::after{content:"";display:block;position:absolute;left:7px;right:auto;top:50%;bottom:auto;width:3px;height:0;border-radius:2px;background:var(--red);transform:translateY(-50%);opacity:0;transition:height .22s ease,opacity .22s ease}
.nav-sub a:hover{background:linear-gradient(90deg,rgba(200,16,46,.08),rgba(191,160,90,.14));color:var(--navy);text-shadow:none;transform:translateX(3px);box-shadow:inset 0 0 0 1px rgba(200,16,46,.10)}
.nav-sub a:hover::after{height:18px;opacity:1;transform:translateY(-50%);box-shadow:none}
.nav-sub a.on{background:rgba(200,16,46,.07);color:var(--red);font-weight:600}
.nav-sub a.on::after{height:18px;opacity:1}
@media (min-width:1081px){
  .nav-item.has-sub:hover::after,
  .nav-item.has-sub:focus-within::after{
    content:"";
    position:absolute;
    left:0;
    top:100%;
    width:max(100%,258px);
    height:24px;
    z-index:69;
  }
  .nav-sub li{opacity:0;transform:translateY(6px);transition:opacity .26s ease,transform .3s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0) * 26ms)}
  .nav-item:hover .nav-sub li,.nav-item:focus-within .nav-sub li{opacity:1;transform:none}
  .nav-mega .mega-col{opacity:0;transform:translateY(6px);transition:opacity .26s ease,transform .32s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--ci,0) * 60ms)}
  .nav-item:hover .nav-mega .mega-col,.nav-item:focus-within .nav-mega .mega-col{opacity:1;transform:none}
}
@media (min-width:1280px){.site-head .head-in{max-width:1340px}}
@media (max-width:1279px){.nav-item>a{padding:9px 11px;gap:5px;font-size:14.5px}}
@media (max-width:1120px){.nav-item>a{padding:9px 9px;gap:4px;font-size:14.5px}.nav-sub{min-width:216px}}
@media (prefers-reduced-motion:reduce){
  .nav-item>a,.nav-item>a::after,.nav-sub,.nav-sub a,.nav-sub a::after,.nav-sub li,.nav-mega .mega-col{transition:none!important}
  .nav-sub li,.nav-mega .mega-col{opacity:1!important;transform:none!important}
}
.nav-toggle{display:none;width:44px;height:38px;border:1px solid var(--line);background:#fff;border-radius:11px;cursor:pointer;padding:0;position:relative}
.nav-toggle span{position:absolute;left:11px;right:11px;height:2px;border-radius:2px;background:var(--navy);transition:.22s}
.nav-toggle span:nth-child(1){top:12px}
.nav-toggle span:nth-child(2){top:18px}
.nav-toggle span:nth-child(3){top:24px}
.nav.open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav.open .nav-toggle span:nth-child(2){opacity:0}
.nav.open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* 页头常驻 OE 查询框 */
.head-search{display:flex;align-items:center;gap:2px;background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:3px 3px 3px 13px;transition:border-color .2s ease,box-shadow .2s ease}
.head-search:focus-within{border-color:var(--navy2);box-shadow:0 0 0 3px rgba(18,58,107,.12)}
.head-search input{border:0;background:transparent;outline:none;font-size:13.5px;color:var(--ink);width:148px;font-family:inherit}
.head-search button{display:inline-flex;align-items:center;justify-content:center;width:34px;height:31px;border:0;border-radius:9px;background:var(--blue);color:#fff;cursor:pointer;transition:background .2s ease}
.head-search button:hover{background:var(--blue2)}
.head-search svg{width:15px;height:15px}
@media (max-width:1240px){.head-search input{width:112px}}
@media (max-width:1180px){.head-search{display:none}}
@media (max-width:1080px){
  .head-in{flex-wrap:nowrap;gap:12px}
  .nav{flex:1;justify-content:flex-end;padding:0}
  .nav-toggle{display:block}
  .nav-list{display:none;flex:none;justify-content:flex-start;position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);box-shadow:0 18px 40px rgba(11,37,69,.16);flex-direction:column;align-items:stretch;gap:0;padding:8px 18px 18px;max-height:74vh;overflow-y:auto;z-index:80}
  .nav.open .nav-list{display:flex}
  .nav-item{border-bottom:1px solid var(--line)}
  .nav-item>a{width:100%;justify-content:space-between;gap:8px;padding:13px 4px;border-radius:0;font-size:15px}
  .nav-item>a::after{display:none}
  .nav-sub{position:static;opacity:1;visibility:visible;transform:none;border:0;box-shadow:none;padding:0 0 8px 14px;min-width:0;display:none;background:transparent}
  .nav-item.has-sub.open>a{color:var(--red)}
  .nav-sub::before{display:none}
  .nav-item.has-sub.open .nav-sub{display:block}
  .logo-text b{font-size:17px}
}

/* ===== 板块页：页头 / 双卡 / 三入口 / 品牌 ===== */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy3),var(--navy2));color:#fff}
.page-hero .wrap{padding:54px 20px 46px;position:relative}
.page-hero h1{margin:6px 0 12px;font-size:clamp(24px,3vw,38px);line-height:1.24;letter-spacing:-.01em}
.page-hero p{margin:0;color:var(--onDark);max-width:840px;font-size:15.5px}
.page-hero .eyebrow{color:var(--accentDark)}
.page-hero .hero-bg{opacity:.12}
.ph-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.ph-stats{display:flex;gap:38px;flex-wrap:wrap;margin-top:28px}
.ph-stat b{display:block;font-size:29px;font-weight:800;letter-spacing:-.02em;line-height:1.15}
.ph-stat span{font-size:13px;color:var(--onDarkMuted)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.duo-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:12px;transition:.2s}
.duo-card:hover{transform:translateY(-3px);box-shadow:var(--shadow2);border-color:rgba(200,16,46,.28)}
.duo-card h2,.duo-card h3{margin:0;color:var(--navy);font-size:20px}
.duo-card p{margin:0;color:var(--muted);font-size:14.5px}
.duo-card ul{margin:0;padding-left:18px;color:#2A3B52;font-size:14px}
.duo-card li{margin:5px 0}
.duo-en{font-size:11.5px;letter-spacing:.2em;color:var(--eyebrow);font-weight:700;text-transform:uppercase}
.duo-go{margin-top:auto;color:var(--red);font-weight:600;font-size:14.5px}
.duo-art{position:absolute;right:-24px;bottom:-24px;width:170px;opacity:.09;pointer-events:none;color:var(--navy)}
.duo-art svg{width:100%;height:auto}
.entry-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.entry-mini{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;transition:.2s;display:flex;flex-direction:column;gap:9px}
.entry-mini:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--navy2)}
.em-ico{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff}
.em-ico svg{width:22px;height:22px}
.entry-mini b{color:var(--navy);font-size:16.5px}
.entry-mini span{color:var(--muted);font-size:13.8px}
.brand-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.brand-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;gap:16px;align-items:flex-start;transition:.2s}
.brand-card:hover{transform:translateY(-3px);box-shadow:var(--shadow2);border-color:rgba(200,16,46,.28)}
.brand-mark{flex:0 0 auto;width:64px;height:64px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:12.5px;letter-spacing:0;text-align:center;line-height:1.15;padding:6px 5px;word-break:break-word;background:linear-gradient(135deg,var(--navy),var(--navy2));box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),0 8px 18px rgba(11,37,69,.16)}
.brand-mark.lg{width:86px;height:86px;border-radius:18px;font-size:15px;padding:8px}
.bc-t{font-size:17px;font-weight:700;color:var(--navy)}
.bc-cn{font-size:13px;color:var(--muted);margin-left:6px;font-weight:500}
.bc-d{font-size:13.6px;color:var(--muted);margin-top:6px}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}
.tags span{font-size:12px;padding:3px 9px;border-radius:999px;background:var(--soft);color:var(--navy2);border:1px solid var(--line)}
.map-list{columns:2;column-gap:30px}
.map-list section{break-inside:avoid;margin-bottom:24px}
.map-list h3{break-after:avoid;margin:0 0 8px;color:var(--navy);font-size:16px;border-bottom:1px solid var(--line);padding-bottom:6px}
.map-list a{display:block;font-size:14px;color:#3B4550;padding:3px 0}
.map-list a:hover{color:var(--red)}
.anchor-nav{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 8px}
.anchor-nav a{font-size:13.5px;padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--navy2)}
.anchor-nav a:hover{border-color:var(--red);color:var(--red)}
@media (max-width:900px){.duo,.entry-3,.brand-grid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.duo,.entry-3,.brand-grid{grid-template-columns:1fr}.map-list{columns:1}.page-hero .wrap{padding:38px 20px 34px}}

/* 两列内容栅格（价格页 / 服务页等复用） */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:900px){.grid2{grid-template-columns:1fr}}
/* 小屏页头：收紧 logo 与按钮，避免按钮被挤出屏幕 */
@media (max-width:560px){
  .site-head .logo-text i{display:none}
  .site-head .logo-text b{font-size:16.5px}
  .logo-mark{width:38px;height:38px;border-radius:10px}
  .head-in{gap:10px}
  .head-in .btn-cta{padding:9px 13px;font-size:13.5px}
}

/* 品牌件专区：即时检索工具栏与静态分页 */
.bp-tools{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px;box-shadow:var(--shadow)}
.bp-tools .inline-search{max-width:680px}
.bp-row{display:flex;gap:14px;align-items:flex-start;margin-top:16px}
.bp-lab{flex:0 0 44px;font-weight:700;color:var(--navy);font-size:14px;padding-top:7px}
.bp-row .chips{flex:1}
.chip b{font-weight:700;opacity:.55;font-size:12px;margin-left:2px}
.arrive{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--muted)}
.arrive svg{width:14px;height:14px;color:var(--navy2)}
.pager a{display:inline-block;border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 15px;font-size:14px;color:var(--navy)}
.pager a:hover{border-color:var(--navy2);color:var(--navy2)}
.pager .off,.pager span.off{opacity:.45;pointer-events:none}
.pager-n{color:var(--muted);font-size:14px}
/* 超长底盘号等无空格长串需强制换行，避免横向溢出 */
.spec td,.spec th,.pcard-meta,.pcard-name,.lead,.crumbs,.chip{overflow-wrap:anywhere}
@media (max-width:640px){
  .bp-row{flex-direction:column;gap:8px}
  .bp-lab{padding-top:0}
}

.badge-auth{display:inline-block;margin-left:8px;font-size:11.5px;font-weight:700;padding:2px 8px;border-radius:999px;background:linear-gradient(135deg,#BFA05A,#E0C77E);color:#3A2E10;vertical-align:middle;letter-spacing:.02em}
.auth-line{display:inline-block;margin:10px 0 0;font-size:13.5px;font-weight:700;color:#F3E3B8;background:rgba(191,160,90,.18);border:1px solid rgba(191,160,90,.55);border-radius:999px;padding:5px 14px}

/* ===== 原厂件：车型 / 年款 导航（mega 菜单）与页面 ===== */
/* 配件目录：单列下拉（原厂件组在上、品牌件组在下） */
.nav-mega{left:0;right:auto;min-width:0;width:258px;max-width:min(258px,94vw);padding:12px;display:flex;flex-direction:column;gap:6px}
.nav-mega::before{display:none}
.nav-mega .mega-col{min-width:0;flex:none}
.nav-mega .mega-col+.mega-col{border-top:1px solid var(--line);margin-top:6px;padding-top:10px}
.nav-mega .mega-t{font-size:11px;letter-spacing:.12em;color:var(--muted);font-weight:700;padding:2px 12px 8px;margin-bottom:5px;border-bottom:1px solid var(--line)}
.nav-mega .mega-t a{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--navy);padding:0;letter-spacing:.1em;transition:color .18s ease}
.nav-mega .mega-t a:hover{color:var(--red)}
.nav-mega .mega-t a::after{display:none}
.nav-mega .mega-all{color:var(--red);font-weight:600;font-size:11.5px;letter-spacing:0}
.nav-mega ul{list-style:none;margin:0;padding:0}
.nav-mega li+li{margin-top:1px}
.nav-mega a{position:relative;display:block;padding:9px 14px;border-radius:9px;font-size:14px;color:#39424E;font-weight:500;letter-spacing:.01em;white-space:nowrap;transition:background-color .2s ease,color .2s ease,transform .24s cubic-bezier(.2,.7,.2,1),box-shadow .24s ease}
.nav-mega a::after{content:"";display:block;position:absolute;left:7px;right:auto;top:50%;bottom:auto;width:3px;height:0;border-radius:2px;background:var(--red);transform:translateY(-50%);opacity:0;transition:height .22s ease,opacity .22s ease}
.nav-mega a:hover{background:linear-gradient(90deg,rgba(200,16,46,.08),rgba(191,160,90,.14));color:var(--navy);transform:translateX(3px);box-shadow:inset 0 0 0 1px rgba(200,16,46,.10)}
.nav-mega a:hover::after{height:18px;opacity:1;transform:translateY(-50%);box-shadow:none}
.nav-mega a.on{background:rgba(200,16,46,.07);color:var(--red);font-weight:600}
.nav-mega a.on::after{height:18px;opacity:1}
@media (max-width:1180px){.nav-mega{max-width:94vw}}
@media (max-width:1080px){.nav-mega{display:none;padding:0 0 8px 14px}.nav-item.has-sub.open .nav-mega{display:block}.nav-mega .mega-col{margin-bottom:8px}.nav-mega a{white-space:normal}}
.chip-n{font-weight:700;opacity:.5;font-size:12px;margin-left:2px}
.gen-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.gen-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;display:flex;flex-direction:column;gap:10px;transition:.2s}
.gen-card:hover{border-color:rgba(200,16,46,.28);box-shadow:var(--shadow)}
.gen-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.gen-head h3{margin:0;color:var(--navy);font-size:18px}
.gen-years{font-size:13px;color:var(--muted);font-weight:600}
.gen-meta{font-size:13.5px;color:var(--muted)}
.gen-meta b{color:var(--navy);font-weight:700}
.gen-go{margin:0}
.cat-block{margin-bottom:28px;scroll-margin-top:100px}
.cat-block-h{display:flex;align-items:baseline;gap:12px;color:var(--navy);font-size:19px;margin:0 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.cat-block-n{font-size:13px;color:var(--muted);font-weight:600}
.cat-folds{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;align-items:start}
.cat-fold{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 14px}
.cat-fold summary{display:flex;align-items:center;gap:8px;padding:12px 0;cursor:pointer;list-style:none;font-size:14.5px;color:#2A3B52}
.cat-fold summary::-webkit-details-marker{display:none}
.cat-fold summary::after{display:none}
.cf-name{flex:1;font-weight:600}
.cf-n{color:var(--red);font-weight:700;font-size:13px}
.cf-i{width:8px;height:8px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .2s;margin-left:2px}
.cat-fold[open] .cf-i{transform:rotate(225deg)}
.part-list{list-style:none;margin:0 0 10px;padding:0;border-top:1px solid var(--line)}
.part-list li{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.pl-name{flex:1;color:#2A3B52}
.pl-oe{color:var(--muted);font-size:12.5px;font-family:ui-monospace,Menlo,Consolas,monospace}
@media (max-width:1080px){.cat-folds{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){.gen-list,.cat-folds{grid-template-columns:1fr}}


/* ===== 智能找件 / 保养向导（/find/ · /maintenance/） ===== */
.finder-box{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:0 22px 22px}
.find-tabs{display:flex;gap:0;flex-wrap:wrap;border-bottom:1px solid var(--line);margin:0 -22px 20px;padding:0 22px}
.ftab{border:0;background:none;font-family:inherit;font-size:15.5px;font-weight:700;color:var(--muted);padding:16px 4px 13px;margin-right:26px;border-bottom:3px solid transparent;cursor:pointer}
.ftab:hover{color:var(--navy2)}

.ftab.on{color:var(--navy);border-bottom-color:var(--red)}
.ftab-s{display:block;font-size:11.5px;font-weight:500;color:var(--muted);margin-top:3px;letter-spacing:.01em}
.ftab.on .ftab-s{color:var(--navy2)}
.cat-chips{margin:0 0 12px}
.vin-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.vin-l{font-weight:700;color:var(--navy);font-size:14.5px}
.vin-row input{flex:1;min-width:220px;border:1px solid #B9C4D2;background:#FBFCFD;color:var(--ink);border-radius:10px;padding:12px 14px;font-size:15px;font-family:inherit;text-transform:uppercase;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}
.vin-tip{font-size:12.5px;color:var(--muted);line-height:1.85;margin:12px 0 18px;padding:10px 12px;background:var(--soft);border-radius:10px}
.vin-tip b{color:var(--navy)}
.pick-row{display:flex;gap:14px;flex-wrap:wrap}
.pick{display:flex;flex-direction:column;gap:6px;flex:1;min-width:168px}
.pick span{font-size:13px;font-weight:700;color:var(--navy)}
.pick select{border:1px solid #B9C4D2;border-radius:10px;padding:11px 12px;font-size:15px;font-family:inherit;background:#FBFCFD;color:#2A3B52;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}
.pick-meta{margin-top:12px;font-size:13.5px;color:var(--muted)}
.pick-meta b{color:var(--navy)}
.name-row{display:flex;gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.name-row input{flex:1;min-width:0;border:1px solid #B9C4D2;background:#FBFCFD;color:var(--ink);border-radius:10px;padding:13px 14px;font-size:15px;font-family:inherit;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}
.vin-row input::placeholder,.name-row input::placeholder{color:#77828F;opacity:1}
.vin-row input:focus,.name-row input:focus,.pick select:focus{outline:none;border-color:var(--navy2);background:#fff;box-shadow:0 0 0 3px rgba(65,80,95,.16)}
.find-out{margin-top:22px}
.find-empty{padding:34px 20px;text-align:center;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:14px;line-height:1.9}
.find-res-head{margin:0 0 14px;font-size:15px;color:#2A3B52}
.find-res-head b{color:var(--navy)}
.find-folds{display:grid;gap:12px;grid-template-columns:1fr}
.price-mini{font-size:12.5px;color:var(--muted);line-height:1.85;margin-top:14px}
.pc-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:700;color:var(--navy);font-size:16px;letter-spacing:.2px;white-space:nowrap}
.pc-4s{color:var(--muted);white-space:nowrap}
.pc-us{color:var(--red);font-weight:700;white-space:nowrap}
.pc-off{display:inline-block;margin-left:6px;font-style:normal;font-size:11.5px;color:#0F7B4F;background:#E8F6EF;border-radius:999px;padding:1px 7px}
.pc-src{display:inline-block;margin-left:6px;font-size:11.5px;padding:1px 8px;border-radius:999px;background:var(--chromeA);border:1px solid var(--chromeB);color:var(--navy2)}
.pl-price{color:var(--muted);font-size:12.5px;white-space:nowrap}
.pl-price b{color:var(--red)}
.mk-list{display:grid;gap:18px}
.mk-group>h3{margin:0 0 10px;font-size:16px;color:var(--navy);padding-bottom:8px;border-bottom:2px solid var(--chromeB)}
.mk-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:12px}
.mk-t{display:flex;justify-content:space-between;gap:12px;align-items:baseline;flex-wrap:wrap;margin-bottom:10px}
.mk-t b{color:var(--navy);font-size:15px}
.mk-t span{color:var(--muted);font-size:13px}
.mk-none{margin:0;color:var(--muted);font-size:13.5px;line-height:1.8}
.mk-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:10px}
.mk-hint{font-size:12px;color:var(--muted)}
.mk-extra{margin-top:12px}
.mk-extra .ptable{min-width:560px}
.mk-extra .table-scroll{border:1px solid var(--line);border-radius:10px}
.mk-tbl{min-width:600px}
.mk-oil-sec + .mk-oil-sec{margin-top:16px}
.mk-oil-h{display:flex;justify-content:space-between;gap:10px;align-items:baseline;flex-wrap:wrap;margin-bottom:8px}
.mk-oil-h b{color:var(--navy);font-size:14.5px}
.mk-oil-h span{color:var(--muted);font-size:12.5px}
.mk-oil-tbl{min-width:820px}
.mk-oil-tbl th:first-child,.mk-oil-tbl td:first-child{width:46px;text-align:center;padding-left:8px;padding-right:8px}
.mk-oil-check,.mk-filter-radio{width:17px;height:17px;accent-color:var(--red);cursor:pointer;vertical-align:middle}
@media (max-width:880px){.mk-oil-h{flex-direction:column;gap:2px}.mk-oil-tbl{min-width:760px}}
.mk-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.mk-links{display:grid;gap:12px}
.mk-links-row{display:flex;gap:12px;align-items:flex-start}
.mk-links-row>b{flex:0 0 84px;color:var(--navy);padding-top:7px}
.mk-links-row>span{display:flex;flex-wrap:wrap;gap:8px}
@media (max-width:880px){
  .find-tabs{padding:0 16px;margin:0 -16px 18px}
  .vin-row{flex-direction:column;align-items:stretch}
  .name-row{flex-direction:column}
  .mk-links-row{flex-direction:column;gap:6px}
  .mk-links-row>b{padding-top:0}
}

/* 精确找件：品类分隔、返回链接 */
.pl-kind{margin:12px 0 2px;font-size:12.5px;font-weight:700;color:var(--navy2);letter-spacing:.02em}
.part-list li{flex-wrap:wrap}
.find-back{margin:0 0 12px;font-size:13.5px}
.find-back a{color:var(--navy2);font-weight:600}
.find-back a:hover{color:var(--red)}
@media (max-width:880px){.pl-kind{margin-top:10px}}
/* 移动端宽度收敛：grid 轨道允许收缩到 0，宽表在内部横向滚动 */
.mk-list{grid-template-columns:minmax(0,1fr)}
.mk-item,.mk-group{min-width:0}
.find-folds{grid-template-columns:minmax(0,1fr)}
.cat-folds{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:880px){.cat-folds{grid-template-columns:minmax(0,1fr)}}
/* 底盘代码 chips */
.code-chips{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px}
.code-chips:empty{display:none}
.cc-label{font-size:13px;font-weight:700;color:var(--navy)}
.cc-chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font-family:inherit;font-size:13.5px;font-weight:600;color:var(--navy2);cursor:pointer}
.cc-chip:hover{border-color:var(--navy2)}
.cc-chip.on{background:var(--blue);border-color:var(--blue);color:#fff}

/* ============ 询价单（购物车）============ */
.cart-link{position:relative;display:inline-flex;align-items:center;gap:6px;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--navy);font-weight:700;font-size:14px;text-decoration:none;white-space:nowrap;flex:0 0 auto}
.cart-link svg{width:18px;height:18px;flex:0 0 auto}
.cart-link:hover{border-color:var(--navy2);box-shadow:var(--shadow)}
.cart-badge{display:inline-block;min-width:20px;height:20px;line-height:20px;text-align:center;border-radius:10px;background:var(--red);color:#fff;font-size:12px;font-weight:700;padding:0 5px}
.cart-badge[data-n="0"]{display:none}
.cart-toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,16px);background:rgba(20,24,30,.95);color:#fff;padding:13px 18px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;transition:.22s ease;z-index:9998;box-shadow:0 12px 30px rgba(0,0,0,.28);max-width:88vw}
.cart-toast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.cart-toast a{color:#FFD7DD;margin-left:8px;text-decoration:underline}
.cart-wrap{margin-top:18px}
.cart-table .ci-name b{font-weight:700;color:var(--ink)}
.cart-table .ci-oe{font-size:12.5px;color:var(--muted);margin-top:4px;font-family:ui-monospace,Menlo,Consolas,monospace}
.cart-table .ci-price{white-space:nowrap}
.cart-table .ci-4s{font-size:12px;color:var(--muted);margin-top:3px}
.cart-table td{vertical-align:middle}
.ci-qty{white-space:nowrap}
.ci-qty b{display:inline-block;min-width:28px;text-align:center;font-size:15px}
.qbtn{width:28px;height:28px;border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;color:var(--navy);font-size:16px;line-height:1;vertical-align:middle}
.qbtn:hover{border-color:var(--navy2);background:var(--soft)}
.ci-sub{font-weight:700;color:var(--red);white-space:nowrap}
.cart-sum{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:16px;padding:16px 18px;background:var(--soft);border-radius:var(--r)}
.cart-sum .k{margin-right:18px;font-size:14px;color:var(--muted)}
.cart-sum .k b{color:var(--ink)}
.cart-total{color:var(--red);font-size:20px}
.cart-form{margin-top:26px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.cart-fields{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:14px 0 6px}
.cart-fields label{display:flex;flex-direction:column;gap:6px;font-size:13.5px;font-weight:600;color:var(--navy)}
.cart-fields label.wide{grid-column:1 / -1}
.cart-fields input{height:42px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font-size:14px;font-family:inherit;color:var(--ink);background:#fff}
.cart-fields input:focus{outline:none;border-color:var(--navy2);box-shadow:0 0 0 3px rgba(65,80,95,.12)}
.cart-actions{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0 12px}
.cart-text{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px;font-size:13px;line-height:1.7;font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--ink);background:var(--bg);resize:vertical}
.ptable td.cart-cell-img{width:58px}
.oe-thumb{width:44px;height:44px;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:#fff;padding:2px;display:block}

/* ============ 原厂件实物图 ============ */
.photos-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.photo-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.photo-card .pc-media{display:block;aspect-ratio:3/2;background:#fff;border-bottom:1px solid var(--line)}
.photo-card .pc-media img{width:100%;height:100%;object-fit:contain;padding:8px}
.photo-card .pc-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.photo-card .pc-name{font-size:14.5px;font-weight:700;color:var(--ink);line-height:1.4;margin:0}
.photo-card .pc-oe{font-size:12px;color:var(--muted);font-family:ui-monospace,Menlo,Consolas,monospace}
.photo-card .pc-row{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-top:auto}
.photo-card .pc-4s{font-size:12.5px;color:var(--muted);text-decoration:line-through}
.photo-card .pc-us{font-size:17px;font-weight:800;color:var(--red)}
.photo-card .pc-tag{display:inline-block;font-size:11.5px;color:var(--navy2);background:var(--soft);border-radius:6px;padding:2px 7px;align-self:flex-start}

/* ============ 品牌件本站价 ============ */
.pcard-price{display:flex;align-items:baseline;gap:6px;margin:2px 0 4px}
.pcard-price b{font-size:19px;font-weight:800;color:var(--red)}
.pcard-price .mp-tag{font-size:11.5px;font-weight:700;color:#fff;background:var(--navy);border-radius:5px;padding:2px 6px}
.pcard-price .mp-note{font-size:11.5px;color:var(--muted)}
.pcard-price.none b{font-size:14px;color:var(--muted);font-weight:600}
.member-note{margin-top:10px;font-size:13px;color:var(--muted);background:var(--soft);border-radius:10px;padding:10px 12px}

@media (max-width:1080px){.photos-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:900px){.photos-grid{grid-template-columns:repeat(2,1fr)}.cart-fields{grid-template-columns:1fr}.cart-link span{display:none}}
@media (max-width:560px){.photos-grid{grid-template-columns:repeat(2,1fr);gap:12px}.cart-actions .btn{width:100%}}

.oe-thumb-sm{width:34px;height:34px;flex:0 0 auto}
.oe-cell{display:flex;align-items:center;gap:8px}
.oe-cell .oe-thumb{flex:0 0 auto}
.oe-cell>span{min-width:0}
.part-list li .btn-cta{white-space:nowrap}

.util-cart{color:var(--onDark)}
.util-cart:hover{color:#fff}
.util-badge{font-style:normal;display:inline-block;min-width:18px;height:18px;line-height:18px;text-align:center;border-radius:9px;background:var(--red);color:#fff;font-size:11.5px;font-weight:700;padding:0 5px}
.util-badge[data-n="0"]{display:none}
.float-cart{position:relative;background:var(--red)}
.float-badge{position:absolute;top:-6px;right:-4px;min-width:20px;height:20px;line-height:20px;text-align:center;border-radius:10px;background:var(--red);color:#fff;font-size:12px;font-weight:700;padding:0 5px;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.float-badge[data-n="0"]{display:none}

@media (max-width:700px){
  .cart-table{min-width:0}
  .cart-table thead{display:none}
  .cart-table,.cart-table tbody,.cart-table tr,.cart-table td{display:block;width:auto}
  .cart-table tr{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px;background:#fff}
  .cart-table td{padding:2px 0;border:0}
  .cart-table td.ci-qty,.cart-table td.ci-sub,.cart-table td.ci-op{display:inline-block;margin-right:16px;vertical-align:middle}
  .cart-table td.ci-op{margin-right:0}
  .cart-table td.ci-sub{font-size:16px}
}

/* ============ 品牌件本站价 · 手机号轻门槛 ============ */
html.mp-open{overflow:hidden}
.mp-lock{position:relative;display:inline-block;line-height:1.2}
.mp-lock .mp-veil{display:none}
html:not(.member-on) .mp-lock{cursor:pointer;outline:0}
html:not(.member-on) .mp-lock .mp-num{filter:blur(6px);opacity:.9;-webkit-user-select:none;user-select:none}
html:not(.member-on) .mp-lock .mp-veil{display:flex;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);align-items:center;justify-content:center;padding:2px 7px;border-radius:6px;background:rgba(255,255,255,.94);border:1px solid var(--line);font-size:11px;font-weight:700;color:var(--navy);white-space:nowrap;box-shadow:0 1px 4px rgba(15,25,40,.1)}
html:not(.member-on) .mp-lock:hover .mp-veil{border-color:var(--red);color:var(--red)}
html:not(.member-on) .mp-lock:hover .mp-num{filter:blur(4px)}
.mp-modal{position:fixed;inset:0;z-index:120;display:none}
.mp-modal.on{display:block}
.mp-mask{position:absolute;inset:0;background:rgba(12,18,26,.55)}
.mp-box{position:relative;max-width:420px;margin:9vh auto 0;background:#fff;border-radius:18px;padding:26px 24px 22px;box-shadow:0 24px 60px rgba(8,15,25,.32);animation:mpIn .22s ease}
@keyframes mpIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.mp-x{position:absolute;right:10px;top:8px;width:34px;height:34px;border:0;background:none;font-size:22px;line-height:1;color:var(--muted);cursor:pointer;border-radius:9px;font-family:inherit}
.mp-x:hover{background:var(--soft);color:var(--navy)}
.mp-title{margin:0 0 8px;font-size:19px;color:var(--navy)}
.mp-desc{margin:0 0 16px;font-size:13.5px;line-height:1.7;color:var(--muted)}
.mp-field{display:block;margin-bottom:12px}
.mp-field label{display:block;font-size:12.5px;font-weight:700;color:var(--navy);margin-bottom:6px}
.mp-field .mp-opt{font-weight:400;color:var(--muted);margin-left:6px}
.mp-field input{width:100%;height:46px;border:1px solid var(--line);border-radius:11px;padding:0 13px;font-size:15px;color:var(--ink);background:#fff;font-family:inherit}
.mp-field input:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 3px rgba(35,43,52,.08)}
.mp-err{margin:0 0 10px;font-size:12.5px;color:var(--red);font-weight:600}
.mp-err[hidden]{display:none}
.mp-tip{margin:12px 0 0;font-size:12px;line-height:1.65;color:var(--muted)}
.mp-toast{position:fixed;left:50%;bottom:88px;transform:translate(-50%,14px);z-index:130;max-width:86vw;background:var(--navy);color:#fff;font-size:13.5px;font-weight:600;padding:12px 18px;border-radius:12px;box-shadow:0 14px 32px rgba(8,15,25,.3);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.mp-toast.on{opacity:1;transform:translate(-50%,0)}
.mp-bar{display:none}
html.member-on .mp-bar{display:block}
.mp-reset{border:1px solid var(--line);background:#fff;border-radius:7px;font-size:11.5px;color:var(--navy);padding:2px 8px;cursor:pointer;font-family:inherit}
.mp-reset:hover{border-color:var(--navy);background:var(--soft)}
.mp-reset[hidden]{display:none}
@media (max-width:560px){.mp-box{margin:6vh 14px 0;padding:22px 18px 18px}}

/* ============ 微信客服二维码 ============ */
.qr-box{margin-top:14px;background:linear-gradient(180deg,#fff,var(--soft));border:1px solid var(--line);border-radius:14px;padding:14px;text-align:center}
.qr-box img{width:100%;max-width:168px;height:auto;display:block;margin:0 auto;border-radius:10px;background:#fff}
.qr-cap{margin:10px 0 0;font-size:12.5px;color:var(--muted)}
.qr-band{margin-top:22px;display:flex;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 22px;box-shadow:var(--shadow)}
.qr-band img{width:112px;height:auto;flex:none;border-radius:10px;border:1px solid var(--line);background:#fff}
.qr-band b{display:block;font-size:16px;color:var(--navy)}
.qr-band p{margin:8px 0 0;font-size:13.5px;color:var(--muted);line-height:1.65}
.qr-band .qr-tels{color:var(--navy);font-weight:700;font-size:13px}
@media (max-width:640px){.qr-band{flex-direction:column;text-align:center;gap:14px}}

/* ============ 商品目录：品牌件二级菜单（悬停展开）============ */
/* 宽屏（>1180px）：标题右侧飞出面板；窄屏：就地展开在标题下方，避免溢出屏幕 */
.mega-t.has-fly{position:relative}
.mega-t.has-fly>a{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--navy);cursor:pointer}
.mega-t.has-fly>a .caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;transform:rotate(-90deg);opacity:.55;margin-right:6px;transition:transform .2s ease,opacity .2s ease}
.mega-t.has-fly:hover>a .caret,.mega-t.has-fly:focus-within>a .caret{opacity:.95}
.mega-t.has-fly .fly-t{font-size:11.5px;letter-spacing:.06em;color:var(--muted);font-weight:700;padding:2px 12px 8px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.mega-fly{display:none;min-width:0}
.mega-t.has-fly:hover .mega-fly,.mega-t.has-fly:focus-within .mega-fly{display:block}
@media (min-width:1181px){
  .mega-t.has-fly:hover>a .caret,.mega-t.has-fly:focus-within>a .caret{transform:rotate(0deg)}
  /* 悬停桥：鼠标从标题移到面板之间的缝隙里不会掉出 hover */
  .mega-t.has-fly>a::after{content:"";display:block;position:absolute;right:-16px;top:-8px;bottom:-8px;width:18px}
  .mega-fly{position:absolute;left:calc(100% + 10px);top:-14px;z-index:71;min-width:200px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 44px rgba(11,37,69,.2);opacity:0;visibility:hidden;transform:translateX(-6px);transition:opacity .2s ease,transform .24s ease,visibility .2s ease;display:block}
  .mega-t.has-fly:hover .mega-fly,.mega-t.has-fly:focus-within .mega-fly{opacity:1;visibility:visible;transform:none}
}
@media (max-width:880px){
  .mega-t.has-fly>a::after{display:none}
  .mega-t.has-fly>a .caret{display:none}
  .mega-fly{display:block;padding:0 0 6px 10px}
  .mega-fly .fly-t{display:none}
}

/* ============ 隐私政策与同意勾选 ============ */
.legal{max-width:940px}
.legal-meta{margin:0 0 22px;color:var(--muted);font-size:13px;line-height:1.7}
.legal-intro{background:linear-gradient(135deg,#fff,var(--soft));border:1px solid var(--line);border-left:4px solid var(--red);border-radius:14px;padding:18px 22px;margin:0 0 28px;box-shadow:0 8px 28px rgba(15,25,40,.05)}
.legal-intro p:last-child{margin-bottom:0}
.legal h2{font-size:20px;line-height:1.4;color:var(--navy);margin:30px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.legal p,.legal li{font-size:14.5px;line-height:1.85;color:var(--ink)}
.legal p{margin:0 0 12px}
.legal ul{margin:0 0 18px;padding-left:22px}
.legal li{margin:0 0 8px}
.legal a{color:var(--navy2);text-decoration:underline;text-underline-offset:2px}
.legal-contact{margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.legal-contact p{margin:0 0 8px;line-height:1.7}
.legal-contact p:last-child{margin-bottom:0}
.consent-check{display:flex;align-items:flex-start;gap:10px;background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:13px 15px;color:var(--muted);font-size:13px;line-height:1.65;cursor:pointer;transition:border-color .2s ease,background .2s ease}
.consent-check:hover{border-color:var(--chromeB);background:#fff}
.consent-check input{flex:none;width:17px;height:17px;margin:2px 0 0;accent-color:var(--red);cursor:pointer}
.consent-check a{color:var(--navy2);font-weight:700;text-decoration:underline;text-underline-offset:2px}
.consent-check.compact{padding:10px 12px;margin:2px 0 12px;font-size:12.5px}
.quote-status{min-height:22px;margin:4px 0 0;padding:11px 14px;border-radius:10px;font-size:13.5px;font-weight:600;line-height:1.6}
.quote-status:empty{display:none;padding:0;min-height:0}
.quote-status.busy{background:#F1F4F8;color:var(--navy2);border:1px solid var(--line)}
.quote-status.ok{background:#EDF8F1;color:#1D6B3D;border:1px solid #CDECD8}
.quote-status.warn{background:#FFF8E8;color:#805B08;border:1px solid #F0DFB1}
.quote-status.err{background:#FFF1F3;color:#A50D25;border:1px solid #F0CCD4}
.btn[disabled]{opacity:.58;cursor:not-allowed;transform:none!important;box-shadow:none}

/* ============ 手机端搜索结果：表格转卡片 ============ */
@media (max-width:760px){
  .result-table-wrap{overflow:visible;border:0;border-radius:0;background:transparent}
  .result-table{display:block;width:100%;min-width:0;border-collapse:separate;font-size:15px}
  .result-table thead{display:none}
  .result-table tbody{display:block}
  .result-table tr.result-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px 14px;margin:0 0 12px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 6px 22px rgba(15,25,40,.055)}
  .result-table tr.result-row:hover td{background:transparent}
  .result-table tr.result-row td{display:block;border:0;padding:0;min-width:0;vertical-align:top}
  .result-table td.result-code{grid-column:1/-1;padding-bottom:11px!important;border-bottom:1px solid var(--line)}
  .result-table td.result-code .oe-cell{display:flex;align-items:center;gap:10px;min-width:0}
  .result-table td.result-code .oe{font-size:16px;line-height:1.4;overflow-wrap:anywhere}
  .result-table td[data-label="名称"]{grid-column:1/-1;color:var(--navy);font-size:16px;font-weight:700;line-height:1.5}
  .result-table td[data-label="品牌"]{grid-column:1/-1}
  .result-table td.p4s,.result-table td.pus{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:10px 12px!important;color:var(--navy);font-weight:700;font-size:15px;line-height:1.45}
  .result-table td.p4s::before,.result-table td.pus::before{content:attr(data-label);display:block;margin-bottom:4px;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.03em}
  .result-table td.pus small{display:block;margin-top:4px;font-size:11px;font-weight:500;line-height:1.45}
  .result-table td.result-action{grid-column:1/-1;display:flex;align-items:center;gap:10px;padding-top:2px!important}
  .result-table td.result-action .btn{flex:1;width:auto;min-height:42px}
  .result-table td.result-action .cp{flex:none;min-height:42px;margin-left:0;padding:0 14px;font-size:12.5px}
  .result-table td.result-action .btn+.cp{margin-left:0}
}
@media (max-width:420px){
  .result-table tr.result-row{grid-template-columns:1fr;padding:14px}
  .result-table td.p4s,.result-table td.pus{grid-column:1/-1}
  .result-table td.result-action{flex-wrap:wrap}
  .result-table td.result-action .btn{flex-basis:100%}
  .legal-intro{padding:16px 17px}
  .legal h2{font-size:18px}
}

/* ---------- 2026-10 P0: mobile util bar / bottom action bar / cart notice ---------- */
.u-short{display:none}
.cart-notice{margin:0 0 18px;padding:12px 16px;border:1px solid var(--blueLine);background:var(--blueSoft);border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;color:var(--navy)}
.cart-notice[hidden]{display:none}
.cart-notice .btn{flex:0 0 auto}
@media (max-width:640px){
  .util-in{flex-wrap:nowrap;gap:0;padding:6px 12px}
  .util-links{width:100%;justify-content:space-between;gap:8px;font-size:12.5px}
  .util-links a{gap:5px;white-space:nowrap}
  .util-links b{font-weight:600;white-space:nowrap}
  .util-links .u-full{display:none}
  .util-links .u-short{display:inline}
  .util-wechat{color:#5ee08f}
  body{padding-bottom:calc(62px + env(safe-area-inset-bottom))}
  .float{left:0;right:0;bottom:0;flex-direction:row;gap:8px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));
    background:rgba(255,255,255,.97);border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(15,25,40,.10);backdrop-filter:blur(8px)}
  .float-btn{flex:1;width:auto;height:46px;border-radius:12px;flex-direction:row;gap:8px;font-size:13px;box-shadow:none}
  .float-btn svg{width:18px;height:18px}
  .float-badge{top:-4px;right:6px}
  .cart-notice{padding:10px 12px;font-size:13px;flex-direction:column;align-items:flex-start;gap:8px}
  .cart-notice .btn{width:100%;text-align:center;justify-content:center}
}

/* ---------- 2026-10 修理厂批量 OE 查价 ---------- */
.bulk-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:start}
.bulk-main{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}
.bulk-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.bulk-head h2{margin:0;font-size:24px;color:var(--navy);line-height:1.3}
.bulk-member-state{font-size:12.5px;color:var(--muted);white-space:nowrap;background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:5px 10px}
.bulk-member-state b{color:var(--navy)}
.bulk-member-state button{border:0;background:none;color:var(--blue2);font:inherit;font-weight:700;cursor:pointer;padding:0 0 0 5px}
.bulk-help{color:var(--muted);font-size:13px;margin:10px 0 12px}
.bulk-help code{background:var(--soft);border:1px solid var(--line);border-radius:5px;padding:1px 5px;font-size:12px}
.bulk-input{width:100%;min-height:210px;resize:vertical;border:1px solid #C7D1DC;border-radius:12px;padding:15px 16px;font:14px/1.85 ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;color:var(--ink);background:#FBFCFD;box-shadow:inset 0 1px 3px rgba(20,24,30,.04)}
.bulk-input:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 3px rgba(35,43,52,.08);background:#fff}
.bulk-tools{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-top:12px;flex-wrap:wrap}
.bulk-select{display:grid;gap:5px;font-size:12px;color:var(--muted);font-weight:700;min-width:250px}
.bulk-select select{height:41px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);padding:0 10px;font:inherit;font-size:13px}
.bulk-btns{display:flex;gap:8px;flex-wrap:wrap}.bulk-btns .btn{min-height:41px}.bulk-btns .btn-line{background:#fff;color:var(--blue);border-color:var(--blueLine)}
.bulk-err{margin:14px 0 0;padding:10px 13px;border:1px solid #F0C7CE;background:#FFF5F6;border-radius:9px;color:#A50D25;font-size:13px;font-weight:600}
.bulk-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 12px}
.bulk-summary>div{background:linear-gradient(180deg,#fff,var(--soft));border:1px solid var(--line);border-radius:11px;padding:10px 12px}
.bulk-summary b{display:block;font-size:21px;line-height:1.2;color:var(--navy)}.bulk-summary span{font-size:11.5px;color:var(--muted)}
.bulk-table{min-width:820px}.bulk-table th,.bulk-table td{vertical-align:middle}.bulk-table td[data-label="名称"] b{font-size:14px;color:var(--ink)}.bulk-table .oe{font-size:15px;font-weight:800}
.bulk-type{display:inline-flex;padding:2px 6px;border-radius:5px;font-size:10.5px;font-weight:800;line-height:1.5;white-space:nowrap}
.bulk-type.oem{background:#E8F1FB;color:#1B4F91}.bulk-type.brand{background:#FFF1F3;color:#A50D25}
.bulk-brand{display:block;margin-top:4px;font-size:12px;color:var(--muted)}
.bulk-price{font-size:15px;font-weight:800;color:var(--red)}.bulk-unit{font-size:11px;color:var(--muted);font-weight:500;margin-left:4px}.bulk-muted{font-size:12px;color:var(--muted);font-weight:500}
.bulk-alt-toggle{display:inline-block;margin-left:8px;border:0;background:none;color:var(--blue2);font:inherit;font-size:11.5px;font-weight:700;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.bulk-altrow>td{padding:0!important;background:var(--soft)}
.bulk-altbox{padding:12px 16px 16px;border-top:1px dashed var(--line)}
.bulk-alt-title{font-size:12px;font-weight:800;color:var(--navy);margin-bottom:8px}
.bulk-alttable{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.bulk-alttable th,.bulk-alttable td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:12px}.bulk-alttable th{background:#F7F9FB;color:var(--muted);font-weight:700}.bulk-alttable tr:last-child td{border-bottom:0}.bulk-alttable .btn{padding:5px 10px;font-size:11.5px}
.bulk-qty{width:70px;height:36px;border:1px solid var(--line);border-radius:8px;padding:0 7px;font:inherit;font-size:13px;text-align:center;background:#fff}
.bulk-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}.bulk-actions .btn-line{background:#fff;color:var(--blue);border-color:var(--blueLine)}
.bulk-unmatched{margin-top:18px;border:1px dashed #E3B8C0;background:#FFF8F9;border-radius:12px;padding:14px}
.bulk-miss-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:9px}.bulk-miss-head b{font-size:14px;color:#A50D25}.bulk-miss-head p{margin:3px 0 0;font-size:12px;color:var(--muted)}
.bulk-miss-text{width:100%;min-height:72px;border:1px solid #E3B8C0;border-radius:8px;padding:9px 11px;background:#fff;font:12.5px/1.65 ui-monospace,Consolas,monospace;color:var(--ink);resize:vertical}
.bulk-side{display:grid;gap:14px;position:sticky;top:18px}
.bulk-side-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;box-shadow:var(--shadow)}
.bulk-side-card h3{margin:0 0 9px;font-size:16px;color:var(--navy)}.bulk-side-card p{margin:0 0 10px;font-size:13px;color:var(--muted);line-height:1.7}
.bulk-side-card.highlight{background:linear-gradient(145deg,var(--navy3),var(--navy2));border-color:transparent;color:#fff}.bulk-side-card.highlight h3{color:#fff}.bulk-side-card.highlight p{color:var(--onDark)}.bulk-side-card.highlight .btn{margin-top:4px}
.bulk-steps{padding-left:20px;margin:0;color:var(--muted);font-size:12.5px}.bulk-steps li{margin:0 0 10px;padding-left:3px}.bulk-steps li:last-child{margin-bottom:0}.bulk-steps b{display:block;color:var(--navy);font-size:13px}.bulk-steps span{display:block;line-height:1.55}
.bulk-tel{font-size:12.5px!important;color:var(--navy)!important;font-weight:700;word-break:break-all}.bulk-tel a{color:var(--red)}
@media (max-width:1040px){.bulk-layout{grid-template-columns:1fr}.bulk-side{position:static;grid-template-columns:repeat(3,1fr)}.bulk-side-card.highlight{grid-column:auto}}
@media (max-width:820px){.bulk-main{padding:18px}.bulk-head{flex-direction:column;gap:8px}.bulk-member-state{white-space:normal}.bulk-summary{grid-template-columns:repeat(2,1fr)}.bulk-side{grid-template-columns:1fr}}
@media (max-width:640px){
  .bulk-input{min-height:170px;font-size:13px}.bulk-select{min-width:100%;width:100%}.bulk-btns{width:100%}.bulk-btns .btn{flex:1;min-width:0;padding-left:10px;padding-right:10px}
  .bulk-actions .btn{flex:1 1 calc(50% - 6px);padding-left:8px;padding-right:8px;font-size:12.5px}
  .bulk-miss-head{flex-direction:column}.bulk-miss-head .btn{width:100%}
  .bulk-table{min-width:0}.bulk-table thead{display:none}.bulk-table,.bulk-table tbody,.bulk-table tr,.bulk-table td{display:block;width:100%}
  .bulk-table tr.bulk-row{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;padding:14px;border-bottom:1px solid var(--line)}
  .bulk-table td{border:0!important;padding:0!important}.bulk-table td[data-label="编码"],.bulk-table td[data-label="名称"],.bulk-table td[data-label="类型 / 品牌"]{grid-column:1/-1}
  .bulk-table td[data-label="本站价"]{background:var(--soft);border:1px solid var(--line)!important;border-radius:9px;padding:8px 10px!important}
  .bulk-table td[data-label="本站价"]::before,.bulk-table td[data-label="4S 参考价"]::before,.bulk-table td[data-label="数量"]::before,.bulk-table td[data-label="操作"]::before{content:attr(data-label);display:block;color:var(--muted);font-size:10px;font-weight:600;margin-bottom:3px}
  .bulk-table td[data-label="操作"]{grid-column:1/-1}.bulk-table td[data-label="操作"] .btn{width:100%}
  .bulk-table tr.bulk-altrow{display:block}.bulk-table tr.bulk-altrow>td{display:block}
  .bulk-alttable,.bulk-alttable tbody,.bulk-alttable tr,.bulk-alttable td{display:block}.bulk-alttable thead{display:none}.bulk-alttable tr{border-bottom:1px solid var(--line);padding:7px 0}.bulk-alttable td{border:0;padding:2px 0!important}.bulk-alttable td:last-child{margin-top:5px}
}