/* ===========================================================
   Sapiens 产品详情页 v2 — 信息密集 / 对标专业站
   scoped 于 .pdx。沿用 v2 设计令牌（Inter / 金点睛 / 8px / 深蓝）
   =========================================================== */
.pdx{
  --blue:#175AA8; --blue-d:#0e3f7a; --navy:#08102c; --navy-2:#0d1b3e;
  --gold:#D4A017; --gold-l:#E6BE4A; --green:#20A162; --red:#C3272B;
  --ink:#16202e; --muted:#54637a; --line:#e4eaf1; --soft:#f4f7fb; --soft2:#eaf1f9;
  --r:8px; --r-sm:5px; --maxw:1320px; --pad:clamp(18px,4vw,56px);
  --shadow:0 14px 40px -26px rgba(8,16,44,.30);
  font-family:'Inter',-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--ink); line-height:1.55; font-size:15px; -webkit-font-smoothing:antialiased;
}
.pdx *{box-sizing:border-box;}
.pdx img{max-width:100%;display:block;}
.pdx a{color:inherit;text-decoration:none;}
.pdx .wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);}
.pdx .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);}
.pdx .eyebrow::before{content:"";width:22px;height:2px;background:var(--gold);}
.pdx .sec-head{margin-bottom:18px;}
.pdx .sec-title{font-size:clamp(23px,2.4vw,31px);font-weight:800;letter-spacing:-.01em;margin-top:9px;}
.pdx .sec-sub{font-size:15px;color:var(--muted);margin-top:7px;max-width:72ch;}
.pdx .btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;padding:12px 20px;border-radius:var(--r-sm);border:1.5px solid transparent;transition:.2s;cursor:pointer;}
.pdx .btn svg{width:15px;height:15px;}
.pdx .btn-primary{background:linear-gradient(135deg,#2273cc,#0e3f7a);color:#fff;}
.pdx .btn-primary:hover{transform:translateY(-2px);}
.pdx .btn-gold{background:var(--gold);color:#3a2c05;}
.pdx .btn-gold:hover{background:var(--gold-l);}
.pdx .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff;}
.pdx .btn-ghost:hover{background:rgba(255,255,255,.12);}
.pdx .btn-line{background:#fff;border-color:var(--line);color:var(--ink);}
.pdx .btn-line:hover{border-color:var(--blue);color:var(--blue);}
.pdx .more{font-weight:700;color:var(--blue);font-size:13px;display:inline-flex;gap:6px;align-items:center;}

/* ---------- HERO (信息密集首屏) ---------- */
.pdx-hero{background:var(--navy);color:#fff;padding:140px 0 0;}
.pdx-hero .grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:44px;align-items:stretch;padding:14px 0 40px;}
.pdx-hero .con{display:flex;flex-direction:column;justify-content:center;}
.pdx-hero .pic{border-radius:var(--r);min-height:430px;overflow:hidden;position:relative;background:#0d1b3e;align-self:stretch;}
.pdx-hero .pic img{width:100%;height:100%;min-height:430px;object-fit:cover;}
.pdx-hero .pic .ptag{position:absolute;top:14px;left:14px;font-size:11px;font-weight:800;color:var(--blue);background:var(--soft2);padding:4px 11px;border-radius:var(--r-sm);}
.pdx-hero .eyebrow{color:#8fc0f3;}.pdx-hero .eyebrow::before{background:var(--gold-l);}
.pdx-hero h1{font-size:clamp(28px,3.4vw,44px);font-weight:800;line-height:1.1;letter-spacing:-.015em;margin:14px 0 0;}
.pdx-hero .lead{font-size:17px;color:#cdd9ec;margin:16px 0 0;max-width:54ch;}
.pdx-hero .measures{margin:22px 0 0;}
.pdx-hero .measures .ml{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#8fa3c4;margin-bottom:9px;}
.pdx-hero .measures .chips{display:flex;flex-wrap:wrap;gap:7px;}
.pdx-hero .measures .chips span{font-size:13px;font-weight:600;color:#eaf3ff;background:rgba(255,255,255,.08);border:1px solid rgba(143,192,243,.3);padding:5px 11px;border-radius:var(--r-sm);}
.pdx-hero .hcta{display:flex;flex-wrap:wrap;gap:11px;margin:26px 0 0;}
.pdx-hero .kbar{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:30px;background:rgba(255,255,255,.14);border-top:1px solid rgba(255,255,255,.14);}
.pdx-hero .kbar .k{padding:18px 6px 0;}
.pdx-hero .kbar .kn{font-size:26px;font-weight:800;line-height:1;color:var(--gold-l);}
.pdx-hero .kbar .kt{font-size:12.5px;color:#aebfd6;margin-top:6px;}

/* ---------- FEATURES (特性卡) ---------- */
.pdx-feat{padding:clamp(34px,4.5vw,52px) 0;background:#fff;}
.pdx-feat .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.pdx-feat .card{background:var(--soft);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--r);padding:18px 18px;transition:.25s;}
.pdx-feat .card:hover{background:#fff;box-shadow:var(--shadow);transform:translateY(-3px);}
.pdx-feat .card .ic{width:38px;height:38px;border-radius:9px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;margin-bottom:11px;overflow:hidden;}
.pdx-feat .card .ic img{width:22px;height:22px;object-fit:contain;}
.pdx-feat .card h3{font-size:16px;font-weight:800;margin-bottom:6px;line-height:1.3;}
.pdx-feat .card p{font-size:13.5px;color:var(--muted);line-height:1.55;}

/* ---------- MODELS (子型号，带规格) ---------- */
.pdx-models{padding:clamp(34px,4.5vw,52px) 0;background:var(--soft);}
.pdx-models .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.pdx-models .card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:.25s;}
.pdx-models .card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:#cfe0f4;}
.pdx-models .card .pic{aspect-ratio:4/3;background:linear-gradient(180deg,#eef4fb,#e3edf8);display:flex;align-items:center;justify-content:center;padding:18px;}
.pdx-models .card .pic img{max-height:175px;width:auto;object-fit:contain;mix-blend-mode:multiply;}
.pdx-models .card .bd{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1;}
.pdx-models .card h3{font-size:18px;font-weight:800;margin-bottom:6px;}
.pdx-models .card p{font-size:13.5px;color:var(--muted);line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px;}
.pdx-models .card .params{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px;}
.pdx-models .card .params span{font-size:11.5px;font-weight:600;color:var(--blue);background:var(--soft2);padding:3px 8px;border-radius:4px;}
.pdx-models .card .more{margin-top:auto;}

/* ---------- SOLUTIONS / CASES ---------- */
.pdx-rel{padding:clamp(50px,7vw,82px) 0;background:#fff;}
.pdx-rel.alt{background:var(--soft);}
.pdx-rel .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;}
.pdx-rel .card{position:relative;border-radius:var(--r);overflow:hidden;min-height:210px;display:flex;align-items:flex-end;color:#fff;isolation:isolate;}
.pdx-rel .card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:.5s;}
.pdx-rel .card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(8,16,44,.08) 30%,rgba(8,16,44,.86) 100%);}
.pdx-rel .card:hover img{transform:scale(1.06);}
.pdx-rel .card .in{padding:18px;}
.pdx-rel .card .in .mt{font-size:11.5px;font-weight:700;color:var(--gold-l);margin-bottom:6px;letter-spacing:.04em;}
.pdx-rel .card h4{font-size:16px;font-weight:800;line-height:1.3;}

/* ---------- SPEC TABLE (单品详情) ---------- */
.pdx-spec{padding:clamp(34px,4.5vw,52px) 0;background:#fff;}
.pdx-spec .table{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 44px;border-top:2px solid var(--gold);}
.pdx-spec .row{display:flex;justify-content:space-between;gap:16px;padding:11px 2px;border-bottom:1px solid var(--line);font-size:14px;}
.pdx-spec .row .n{color:var(--muted);font-weight:600;}
.pdx-spec .row .v{color:var(--ink);font-weight:700;text-align:right;}
@media(max-width:760px){.pdx-spec .table{grid-template-columns:1fr;gap:0;}}

/* ---------- APPLICATIONS & SECTORS (清晰显示) ---------- */
.pdx-apps{padding:clamp(34px,4.5vw,52px) 0;background:var(--soft);}
.pdx-apps .cols{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.pdx-apps .box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 22px;}
.pdx-apps .box .bh{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin-bottom:14px;}
.pdx-apps .box .bh::before{content:"";width:18px;height:2px;background:var(--gold);}
.pdx-apps .tags{display:flex;flex-wrap:wrap;gap:8px;}
.pdx-apps .tags a{font-size:13.5px;font-weight:600;color:var(--ink);background:var(--soft2);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 13px;transition:.15s;}
.pdx-apps .tags a:hover{background:var(--green);color:#fff;border-color:var(--green);}
@media(max-width:760px){.pdx-apps .cols{grid-template-columns:1fr;}}

/* ---------- 通用页头(sector等列表页) ---------- */
.pdx-phead{background:var(--navy);color:#fff;padding:140px 0 46px;position:relative;overflow:hidden;}
.pdx-phead .bgimg{position:absolute;inset:0;z-index:0;opacity:.30;}
.pdx-phead .bgimg img{width:100%;height:100%;object-fit:cover;}
.pdx-phead .wrap{position:relative;z-index:2;}
.pdx-phead .eyebrow{color:#8fc0f3;}.pdx-phead .eyebrow::before{background:var(--gold-l);}
.pdx-phead h1{font-size:clamp(30px,3.6vw,46px);font-weight:800;letter-spacing:-.015em;margin:14px 0 0;}
.pdx-phead .lead{font-size:17px;color:#cdd9ec;margin:14px 0 0;max-width:72ch;}
.pdx-phead .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;}
.pdx-phead .chips span{font-size:13px;font-weight:600;color:#eaf3ff;background:rgba(255,255,255,.08);border:1px solid rgba(143,192,243,.3);padding:5px 12px;border-radius:var(--r-sm);}

/* ---------- SECTOR 行业卡(紧凑) ---------- */
.pdx-sec{padding:clamp(34px,4.5vw,52px) 0;background:#fff;}
.pdx-sec.alt{background:var(--soft);}
.pdx-sec .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.pdx-sec .card{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--r);padding:16px 18px;transition:.2s;}
.pdx-sec .card:hover{box-shadow:var(--shadow);transform:translateY(-3px);background:var(--soft);}
.pdx-sec .card .ico{flex:none;width:54px;height:54px;border-radius:8px;overflow:hidden;background:var(--soft2);}
.pdx-sec .card .ico img{width:100%;height:100%;object-fit:cover;}
.pdx-sec .card h3{font-size:16px;font-weight:800;margin-bottom:4px;line-height:1.25;}
.pdx-sec .card p{font-size:13px;color:var(--muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pdx-sec .card .more{margin-top:7px;}

/* 新应用域块(半导体/碳) */
.pdx-dom{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:14px;}
.pdx-dom .d{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:0;overflow:hidden;}
.pdx-dom .d.lead-d{grid-column:1 / -1;border-left:3px solid var(--gold);background:var(--soft);padding:0;display:grid;grid-template-columns:minmax(0,0.95fr) minmax(0,1.5fr);overflow:hidden;}
.pdx-dom .d.lead-d .lead-img{position:relative;min-height:210px;background:#faf3df;display:flex;align-items:center;justify-content:center;color:#9a7711;overflow:hidden;}
.pdx-dom .d.lead-d .lead-img img{width:100%;height:100%;object-fit:cover;}
.pdx-dom .d.lead-d .lead-img svg{width:54px;height:54px;}
.pdx-dom .d .body{padding:20px 22px 22px;}
.pdx-dom .d.lead-d .body{padding:24px 28px;display:flex;flex-direction:column;justify-content:center;}
@media(max-width:760px){.pdx-dom .d.lead-d{grid-template-columns:1fr;}}
.pdx-dom .d .imgwrap{aspect-ratio:16/9;overflow:hidden;position:relative;}
.pdx-dom .d .imgwrap img{width:100%;height:100%;object-fit:cover;display:block;transition:.4s;}
.pdx-dom .d:hover .imgwrap img{transform:scale(1.05);}
.pdx-dom .d .imgwrap.noimg{display:flex;align-items:center;justify-content:center;}
.pdx-dom .d .imgwrap.noimg svg{width:46px;height:46px;}
.pdx-dom .d .dt{font-size:12.5px;font-weight:800;color:var(--blue);letter-spacing:.06em;text-transform:uppercase;margin-bottom:9px;}
.pdx-dom .d h4{font-size:18px;font-weight:800;letter-spacing:-.01em;margin-bottom:8px;}
.pdx-dom .d p{font-size:14px;color:var(--muted);line-height:1.6;}
.pdx-dom .d .tech{margin-top:11px;font-size:11.5px;font-weight:700;color:var(--gold-d);background:#faf3df;border:1px solid #ecd9a3;display:inline-block;padding:3px 9px;border-radius:var(--r-sm);}
/* 卡片图标 + 分类配色 */
.pdx-dom .d .ic{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:13px;}
.pdx-dom .d .ic svg{width:24px;height:24px;}
.pdx-dom .d.c-blue  .ic{background:#e6f1fb;color:#175AA8;} .pdx-dom .d.c-blue  .dt{color:#175AA8;}
.pdx-dom .d.c-gold  .ic{background:#faf3df;color:#9a7711;} .pdx-dom .d.c-gold  .dt{color:#9a7711;}
.pdx-dom .d.c-green .ic{background:#e3f5ec;color:#178a55;} .pdx-dom .d.c-green .dt{color:#178a55;}
.pdx-dom .d.c-red   .ic{background:#fbeaea;color:#b3322f;} .pdx-dom .d.c-red   .dt{color:#b3322f;}
.pdx-dom .d.c-teal  .ic{background:#e0f3f1;color:#0f7d72;} .pdx-dom .d.c-teal  .dt{color:#0f7d72;}
.pdx-dom .d.c-blue  .imgwrap.noimg{background:#e6f1fb;color:#175AA8;}
.pdx-dom .d.c-gold  .imgwrap.noimg{background:#faf3df;color:#9a7711;}
.pdx-dom .d.c-green .imgwrap.noimg{background:#e3f5ec;color:#178a55;}
.pdx-dom .d.c-red   .imgwrap.noimg{background:#fbeaea;color:#b3322f;}
.pdx-dom .d.c-teal  .imgwrap.noimg{background:#e0f3f1;color:#0f7d72;}
.pdx-dom .d .params{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;}
.pdx-dom .d .params span{font-size:12.5px;font-weight:700;color:var(--ink);background:var(--soft2);border-radius:5px;padding:4px 10px;}
.pdx-draft{font-size:11px;font-weight:800;color:#fff;background:var(--green);padding:3px 9px;border-radius:var(--r-sm);letter-spacing:.04em;vertical-align:middle;margin-left:10px;}
/* clickable industry-door cards */
.pdx-dom a.d{display:block;text-decoration:none;color:inherit;transition:.22s;}
.pdx-dom a.d:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cfe0f4;}
.pdx-dom .d .more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:750;color:var(--gold-d);margin-top:13px;}
.pdx-dom .d .more svg{transition:.2s;}
.pdx-dom a.d:hover .more svg{transform:translateX(3px);}
.pdx-dom .d.soon{opacity:.62;}
.pdx-dom .d.soon:hover{opacity:.85;}
.pdx-soon{display:flex;gap:11px;align-items:center;background:#fdeceb;border:1px solid #f2c4c2;color:#C3272B;border-radius:var(--r);padding:13px 16px;font-size:14px;font-weight:600;margin-bottom:6px;}
.pdx-soon b{font-weight:800;}
/* ===== model accordion (collapsible per-model spec tables) ===== */
.pdx-acc{display:flex;flex-direction:column;gap:10px;margin-top:14px;}
.pdx-acc .acc{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;}
.pdx-acc .acc-h{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 18px;background:none;border:0;border-left:3px solid var(--gold);border-radius:0;cursor:pointer;text-align:left;transition:.18s;font-family:inherit;}
.pdx-acc .acc-h:hover{background:var(--soft);}
.pdx-acc .acc-id{display:flex;align-items:center;flex-wrap:wrap;column-gap:12px;row-gap:5px;}
.pdx-acc .acc-mn{display:inline-flex;align-items:center;}
.pdx-acc .acc-sub{font-size:14px;color:var(--muted);}
.pdx-acc .acc-meta{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--blue);white-space:nowrap;}
.pdx-acc .acc-cv{transition:transform .22s;}
.pdx-acc .acc.open .acc-cv{transform:rotate(180deg);}
.pdx-acc .acc-b{display:none;padding:2px 18px 20px;}
.pdx-acc .acc.open .acc-b{display:block;}
.pdx-acc .acc-params{margin:10px 0 14px;}
.pdx-acc .ap-h{font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--blue);margin-bottom:9px;display:flex;align-items:center;gap:8px;}
.pdx-acc .ap-n{background:var(--blue);color:#fff;border-radius:20px;padding:1px 8px;font-size:11px;}
.pdx-acc .ap-chips{display:flex;flex-wrap:wrap;gap:6px;}
.pdx-acc .ap-chips span{font-size:14px;font-weight:700;color:#0C447C;background:#E6F1FB;border-radius:5px;padding:5px 12px;}
.pdx-acc .acc-spec{width:100%;border-collapse:collapse;margin-top:6px;}
.pdx-acc .acc-spec th{text-align:left;font-size:14px;font-weight:700;color:var(--muted);padding:9px 14px 9px 0;width:38%;vertical-align:top;border-top:1px solid var(--line);}
.pdx-acc .acc-spec td{font-size:15px;color:var(--ink);font-weight:600;padding:9px 0;border-top:1px solid var(--line);}
/* ===== semantic color helpers (blue dominant; green=pass/eco, gold=cert/accent, red=new/alert) ===== */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:800;letter-spacing:.03em;padding:3px 10px;border-radius:var(--r-sm);line-height:1.5;}
.badge.v-ok{background:var(--green);color:#fff;}
.badge.v-ok-soft{background:#e3f5ec;color:#0f6e56;border:1px solid #bfe6d2;}
.badge.v-cert{color:var(--gold-d);background:#faf3df;border:1px solid #ecd9a3;}
.badge.v-alert{background:var(--red);color:#fff;}
.badge.v-alert-soft{background:#fbeaea;color:#a32d2d;border:1px solid #f3c9c9;}
.badge.v-blue{background:#e6f1fb;color:#0C447C;border:1px solid #cfe0f4;}
.v-note-ok{border-left:3px solid var(--green);background:#f1faf5;color:#0f6e56;}
.v-note-alert{border-left:3px solid var(--red);background:#fdf3f3;color:#a32d2d;}
.v-note-ok,.v-note-alert{display:flex;gap:9px;align-items:flex-start;padding:11px 14px;border-radius:0 var(--r) var(--r) 0;font-size:13.5px;font-weight:600;}
/* filter chips + pagination (blue active) */
.pdx-filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;}
.pdx-filter a{font-size:13px;font-weight:700;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:20px;padding:6px 14px;transition:.15s;}
.pdx-filter a:hover{border-color:var(--blue);color:var(--blue);}
.pdx-filter a.on{background:var(--blue);color:#fff;border-color:var(--blue);}
.pdx-rel .card .cdsc{font-size:13px;color:var(--muted);line-height:1.5;margin-top:7px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pdx-page{display:flex;justify-content:center;flex-wrap:wrap;gap:6px;margin-top:30px;}
.pdx-page a,.pdx-page span{display:inline-block;font-size:13px;font-weight:700;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:7px 12px;}
.pdx-page a:hover{border-color:var(--blue);color:var(--blue);}
.pdx-page .on,.pdx-page .cur,.pdx-page span.current{background:var(--blue);color:#fff;border-color:var(--blue);}
/* contact / quote form */
.sv-form{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.sv-form .check{display:flex;flex-direction:column;gap:6px;}
.sv-form .check .name{font-size:13px;font-weight:700;color:var(--ink);}
.sv-form .check input,.sv-form .check textarea{height:42px;border:1px solid var(--line);border-radius:var(--r-sm);padding:0 13px;font-size:14px;background:#fff;transition:.15s;font-family:inherit;}
.sv-form .check textarea{height:84px;padding:11px 13px;resize:vertical;}
.sv-form .check input:focus,.sv-form .check textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(23,90,168,.12);}
.sv-form .check.input-error input,.sv-form .check.input-error textarea{border-color:var(--red);background:#fdf3f3;}
.sv-form .submit{grid-column:1/-1;height:48px;border:0;border-radius:var(--r-sm);background:var(--gold);color:#3a2c05;font-size:15px;font-weight:800;cursor:pointer;transition:.18s;}
.sv-form .submit:hover{background:var(--gold-l);}
.sv-contact .two{display:grid;grid-template-columns:1fr 1.1fr;gap:34px;align-items:start;}
@media(max-width:760px){.sv-form{grid-template-columns:1fr;}.sv-contact .two{grid-template-columns:1fr;}}
@media(max-width:900px){.pdx-sec .grid,.pdx-dom{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.pdx-sec .grid,.pdx-dom{grid-template-columns:1fr;}}

/* ---------- 富文本区（方案/案例/资讯正文） ---------- */
.pdx-rich{padding:clamp(30px,4vw,48px) 0;background:#fff;}
.pdx-rich.alt{background:var(--soft);}
.pdx-rich .rt{font-size:var(--fs-body);color:var(--ink);line-height:1.78;max-width:82ch;}
.pdx-rich .rt img{max-width:100%;height:auto;border-radius:var(--r);margin:14px 0;}
.pdx-rich .rt h1,.pdx-rich .rt h2,.pdx-rich .rt h3,.pdx-rich .rt h4{font-weight:800;margin:20px 0 10px;line-height:1.3;}
.pdx-rich .rt p{margin:0 0 12px;}
.pdx-rich .rt ul,.pdx-rich .rt ol{margin:0 0 14px 20px;}
.pdx-rich .rt li{margin:5px 0;}
.pdx-rich .rt a{color:var(--blue);font-weight:600;}

/* ---------- CTA ---------- */
.pdx-cta{padding:clamp(48px,6vw,76px) 0;background:linear-gradient(120deg,var(--navy),var(--blue-d));color:#fff;}
.pdx-cta .in{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;}
.pdx-cta h2{font-size:clamp(23px,2.6vw,34px);font-weight:800;}
.pdx-cta p{color:#c4d2e8;font-size:16px;margin-top:7px;max-width:50ch;}

@media(max-width:980px){
  .pdx-hero .grid{grid-template-columns:1fr;gap:28px;}
  .pdx-feat .grid,.pdx-models .grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:600px){
  .pdx-hero{padding-top:110px;}
  .pdx-feat .grid,.pdx-models .grid{grid-template-columns:1fr;}
  .pdx-hero .kbar{grid-template-columns:1fr 1fr;}
}

/* ===== Cross-reference block (research / technical / news) ===== */
.pdx-refs{padding:54px 0;background:#f7f9fc;border-top:1px solid var(--line);}
.pdx-refs .sec-sub{font-size:14px;color:var(--muted);margin-top:6px;}
.refs-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:24px;align-items:start;}
.refs-box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;}
.refs-box .rb-h{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#16202e;margin-bottom:14px;}
.rb-ic{width:10px;height:10px;border-radius:3px;flex:none;}
.rb-ic.rb-r{background:#175AA8;}
.rb-ic.rb-t{background:#D4A017;}
.rb-ic.rb-n{background:#20A162;}
.ref-list{list-style:none;margin:0;padding:0;}
.ref-list li{padding:11px 0;border-top:1px solid #eef1f5;}
.ref-list li:first-child{border-top:0;padding-top:0;}
.rl-title{font-size:14.5px;font-weight:650;line-height:1.35;color:#16202e;}
.rl-title a{color:#175AA8;text-decoration:none;}
.rl-title a:hover{text-decoration:underline;}
.rl-meta{font-size:12.5px;color:var(--muted);margin-top:3px;line-height:1.45;}

/* ===== Resources listing page ===== */
.res-tabs{display:flex;gap:10px;margin-top:18px;}
.res-tabs a{font-size:13.5px;font-weight:700;color:#42546a;background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 16px;text-decoration:none;transition:.15s;}
.res-tabs a.on,.res-tabs a:hover{background:#175AA8;color:#fff;border-color:#175AA8;}
.res-list{display:flex;flex-direction:column;gap:12px;}
.res-item{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-left:3px solid #175AA8;border-radius:11px;padding:18px 22px;}
.res-item .ri-yr{font-size:18px;font-weight:800;color:#175AA8;min-width:52px;line-height:1.2;}
.res-item .ri-main{flex:1;}
.res-item .ri-title{font-size:16px;font-weight:700;line-height:1.35;color:#16202e;}
.res-item .ri-title a{color:#16202e;text-decoration:none;}
.res-item .ri-title a:hover{color:#175AA8;}
.res-item .ri-meta{font-size:13px;color:var(--muted);margin-top:4px;}
.res-item .ri-sum{font-size:13.5px;color:#42546a;margin-top:8px;line-height:1.5;}
.res-item .ri-link{white-space:nowrap;font-size:13px;font-weight:700;color:#175AA8;text-decoration:none;align-self:center;}
.res-item .ri-link:hover{text-decoration:underline;}
@media(max-width:680px){.res-item{flex-wrap:wrap;gap:8px;}.res-item .ri-link{align-self:flex-start;}}
/* ============================================================
   BRIGHT PASS (v2.1) — lighten dark bands, +~15% type, image borders.
   Appended override block (later cascade wins). Scoped to .pdx.
   ============================================================ */
.pdx{font-size:17px;}
.pdx .sec-title{font-size:clamp(26px,2.7vw,35px);}
.pdx .sec-sub{font-size:16.5px;}
.pdx .btn{font-size:15px;padding:12px 22px;}
.pdx .more{font-size:14.5px;}

/* ---- HERO -> light ---- */
.pdx-hero{background:linear-gradient(180deg,#f6faff 0%,#e8f1fc 100%);color:var(--ink);border-bottom:1px solid var(--line);}
.pdx-hero h1{font-size:clamp(32px,3.8vw,50px);color:var(--ink);}
.pdx-hero .lead{font-size:19px;color:#41506a;}
.pdx-hero .eyebrow{color:var(--blue);}
.pdx-hero .measures .ml{color:var(--blue-d);}
.pdx-hero .measures .chips span{color:var(--blue-d);background:#fff;border:1px solid #cfe0f4;}
.pdx-hero .kbar{background:#d2e2f3;border-top:1px solid #cfe0f4;}
.pdx-hero .kbar .k{background:#f6faff;}
.pdx-hero .kbar .kn{color:var(--blue);font-size:30px;}
.pdx-hero .kbar .kt{color:var(--muted);font-size:13.5px;}
.pdx-hero .pic{background:#dce8f6;border:1px solid #cfe0f4;box-shadow:var(--shadow);}
.pdx-hero .btn-ghost{border-color:#aecbe8;color:var(--blue-d);}
.pdx-hero .btn-ghost:hover{background:#fff;}

/* ---- PAGE HEAD -> light ---- */
.pdx-phead{background:linear-gradient(180deg,#f6faff 0%,#e8f1fc 100%);color:var(--ink);border-bottom:1px solid var(--line);}
.pdx-phead .bgimg{opacity:.10;}
.pdx-phead h1{font-size:clamp(34px,4vw,52px);color:var(--ink);}
.pdx-phead .lead{font-size:19px;color:#41506a;}
.pdx-phead .eyebrow{color:var(--blue);}
.pdx-phead .chips span{color:var(--blue-d);background:#fff;border:1px solid #cfe0f4;}

/* ---- CTA -> bright light panel (gold button still pops) ---- */
.pdx-cta{background:linear-gradient(120deg,#eaf3fd,#dbeafb);color:var(--ink);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.pdx-cta h2{color:var(--ink);}
.pdx-cta p{color:#41506a;font-size:17px;}

/* ---- body copy a touch bigger ---- */
.pdx-rich .rt{font-size:17.5px;line-height:1.8;}
.pdx-apps .box .bh{font-size:17px;}
.pdx-models .card .bd h3{font-size:17px;}
.pdx-models .card .bd p{font-size:14.5px;}

/* ---- image proportions / borders ---- */
.pdx-models .card{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;}
.pdx-models .card .pic{aspect-ratio:4/3;}
.pdx-models .card .pic img{max-height:100%;width:auto;margin:0 auto;object-fit:contain;}
.pdx-rel .card{border-radius:10px;overflow:hidden;}
.pdx-feat .card{border:1px solid var(--line);border-radius:10px;}
/* ===== Product page v2.2 — stronger section headers + Features cards ===== */
.pdx .sec-head.big{margin-bottom:26px;}
.pdx .eyebrow.chip{background:var(--blue);color:#fff;padding:6px 13px;border-radius:6px;letter-spacing:.1em;}
.pdx .eyebrow.chip::before{display:none;}
.pdx .eyebrow.chip.gold{background:var(--gold);color:#3a2c05;}
.pdx .sec-head.big .sec-title{font-size:clamp(28px,3vw,40px);margin-top:12px;}
.pdx-models,.pdx-spec,.pdx-rel{padding:54px 0;}
.pdx-pfeat{padding:54px 0;background:linear-gradient(180deg,#f6faff,#eef4fc);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.pdx-apps.alt{padding:54px 0;background:#f5f8fc;border-top:1px solid var(--line);}
.pf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px;}
.pf-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;}
.pf-img{aspect-ratio:16/10;background:#eef2f8;overflow:hidden;}
.pf-img img{width:100%;height:100%;object-fit:cover;}
.pf-bd{padding:18px 20px;}
.pf-bd h3{font-size:18px;font-weight:750;color:var(--ink);margin:0 0 8px;}
.pf-bd p{font-size:14.5px;color:var(--muted);line-height:1.6;margin:0;}
/* green Features theme + model order-code label */
.pdx .eyebrow.chip.green{background:var(--green);color:#fff;}
.pdx-pfeat{background:linear-gradient(180deg,#f3fbf6,#e7f6ee)!important;}
.pf-card{border-top:3px solid var(--green);}
.pf-bd h3{color:#15603c;}
.pdx-acc .acc-lbl{flex:0 0 100%;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 1px;}
/* hero category eyebrow — larger & more prominent */
.pdx-hero .eyebrow,.pdx-phead .eyebrow{font-size:15px;font-weight:800;letter-spacing:.14em;}
.pdx-hero .eyebrow::before,.pdx-phead .eyebrow::before{width:30px;height:3px;}
/* product2 category tags (managed) */
.pdx-tags{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0 0;}
.pdx-tags .ptag{font-size:12px;font-weight:700;padding:4px 11px;border-radius:5px;}
.pdx .ptag.tg-white{background:#fff;color:#16202e;border:1px solid var(--line);}
.pdx .ptag.tg-red{background:#C3272B;color:#fff;}
.pdx .ptag.tg-gold{background:var(--gold);color:#3a2c05;}
.pdx .ptag.tg-green{background:var(--green);color:#fff;}
.pdx .ptag.tg-blue{background:var(--blue);color:#fff;}
/* ===== Research/Technical detail (publication showcase) ===== */
.rsd-hero .con{justify-content:center;}
.rsd-meta{font-size:15px;color:#41506a;margin:14px 0 0;line-height:1.6;}
.rsd-meta .dot{margin:0 9px;color:#9fb0c8;}
.rsd-doi{font-size:13px;color:var(--muted);margin-top:8px;}
.rsd-summary{font-size:19px;line-height:1.7;color:var(--ink);max-width:80ch;background:#f3fbf6;border-left:4px solid var(--green);border-radius:10px;padding:22px 26px;}
.rsd-apps{margin-top:22px;display:flex;flex-wrap:wrap;gap:9px;align-items:center;}
.rsd-apps .rsd-apps-l{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);}
.rsd-apps a{font-size:13px;font-weight:600;color:var(--blue-d);background:#fff;border:1px solid var(--line);padding:5px 12px;border-radius:6px;}
.rsd-apps a:hover{border-color:var(--blue);color:var(--blue);}
/* ===== Research/Technical detail — COMPACT CARD ===== */
.rsd-page{padding:clamp(30px,4vw,56px) 0;background:var(--soft);}
.rsd-back{display:inline-block;font-size:13px;font-weight:700;color:var(--blue);margin-bottom:14px;}
.rsd-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:clamp(22px,3vw,38px);box-shadow:var(--shadow);}
.rsd-head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.rsd-year{font-size:13px;font-weight:800;color:var(--muted);}
.rsd-title{font-size:clamp(21px,2.3vw,29px);font-weight:800;line-height:1.28;margin:12px 0 0;color:var(--ink);}
.rsd-meta{font-size:14px;color:var(--muted);margin-top:9px;line-height:1.5;}
.rsd-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px;}
.rsd-tag{font-size:12px;font-weight:700;padding:4px 11px;border-radius:20px;border:1px solid var(--line);transition:.15s;}
.rsd-tag.prod{background:var(--blue);color:#fff;border-color:var(--blue);}
.rsd-tag.app{background:#fff;color:var(--blue-d);}
.rsd-tag:hover{transform:translateY(-1px);}
.rsd-sum{font-size:16px;line-height:1.7;color:#2c3a4e;margin:18px 0 0;background:#f3fbf6;border-left:4px solid var(--green);border-radius:10px;padding:16px 18px;}
.rsd-prodrow{margin-top:20px;border-top:1px solid var(--line);padding-top:16px;}
.rsd-prodrow-l{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:10px;}
.rsd-prodrow-i{display:flex;flex-wrap:wrap;gap:12px;}
.rsd-thumb{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:8px 13px 8px 8px;transition:.15s;}
.rsd-thumb:hover{border-color:var(--blue);box-shadow:var(--shadow);}
.rsd-thumb .im{width:46px;height:46px;border-radius:8px;background:#eef2f8 center/cover no-repeat;flex:none;}
.rsd-thumb .nm{font-size:13.5px;font-weight:700;color:var(--ink);}
.rsd-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
/* research/technical list row v3 — compact, collapsible, designed right panel
   left vertical color block · clamped summary w/ Show more · right: 5-line cover + read link + tag */
.res-list{gap:10px!important;}
.res-item{padding:0!important;gap:0!important;align-items:stretch!important;border:1px solid var(--line)!important;border-left:none!important;border-radius:12px;overflow:hidden;transition:box-shadow .16s,border-color .16s;}
.res-item:hover{box-shadow:0 12px 30px -22px rgba(8,16,44,.4);border-color:#cfe;}
.res-item .ri-bar{width:6px;flex:none;background:var(--blue);align-self:stretch;}
.res-item .ri-main{flex:1;min-width:0;padding:15px 20px;display:flex;flex-direction:column;}
.res-item .ri-title{font-size:16.5px;font-weight:750;line-height:1.32;}
.res-item .ri-meta{font-size:12.5px;margin-top:5px;}
.res-item .ri-meta b{color:var(--blue-d);}
.res-item .ri-sum{font-size:13.5px;color:#42546a;margin-top:9px;line-height:1.55;}
.res-item .ri-sum.clamp{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.ri-toggle{align-self:flex-start;margin-top:6px;background:none;border:none;padding:0;cursor:pointer;font:inherit;font-size:12.5px;font-weight:700;color:var(--blue);}
.ri-toggle:hover{text-decoration:underline;}
/* right panel */
.res-item .ri-side{flex:none;width:188px;border-left:1px solid var(--line);padding:14px;display:flex;flex-direction:column;gap:10px;background:linear-gradient(180deg,#fbfdff,#f3f7fc);}
.ri-cover{display:block;height:104px;border-radius:8px;background:#e7eef7 center/cover no-repeat;border:1px solid var(--line);position:relative;overflow:hidden;}
.ri-cover:hover{border-color:var(--blue);}
.ri-cover.no{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--blue),var(--blue-d));border-color:transparent;}
.ri-cover-i{color:rgba(255,255,255,.92);font-size:13px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;}
.ri-readmore{font-size:13px;font-weight:750;color:var(--blue);white-space:nowrap;}
.ri-readmore:hover{text-decoration:underline;}
.ri-ptags{display:flex;flex-wrap:wrap;gap:6px;margin-top:-1px;}
.ri-ptag{font-size:11px;font-weight:700;line-height:1;padding:5px 10px;border-radius:999px;text-decoration:none;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.ri-ptag.prod{background:var(--blue);color:#fff;}
.ri-ptag.app{background:rgba(32,161,98,.12);color:#178a52;border:1px solid rgba(32,161,98,.2);}
.ri-ptag:hover{filter:brightness(1.06);}
@media(max-width:720px){.res-item{flex-wrap:wrap;}.res-item .ri-side{width:100%;border-left:0;border-top:1px solid var(--line);flex-direction:row;align-items:center;flex-wrap:wrap;}.ri-cover{width:120px;height:78px;flex:none;}}
/* ---- Case study tags (admin-managed sector/application) ---- */
.cd-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}
.cd-tag{display:inline-block;font-size:11.5px;font-weight:600;line-height:1;padding:5px 10px;border-radius:999px;letter-spacing:.01em;text-decoration:none;border:1px solid transparent}
.cd-tag.sec{background:rgba(23,90,168,.10);color:#175AA8;border-color:rgba(23,90,168,.18)}
.cd-tag.app{background:rgba(32,161,98,.10);color:#178a52;border-color:rgba(32,161,98,.18)}
a.cd-tag{transition:.15s}
a.cd-tag.sec:hover{background:#175AA8;color:#fff;border-color:#175AA8}
a.cd-tag.app:hover{background:#178a52;color:#fff;border-color:#178a52}
.cd-tags.lg .cd-tag{font-size:12.5px;padding:6px 13px}
/* ---- Resources: News / Exhibitions vertical timeline ---- */
.blog-tl{position:relative;margin-top:6px;}
.blog-tl:before{content:"";position:absolute;left:74px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--blue),#dbe6f4);}
.bt-item{display:flex;align-items:flex-start;gap:18px;padding:16px 4px;text-decoration:none;position:relative;border-bottom:1px solid var(--line);}
.bt-item:last-child{border-bottom:none;}
.bt-date{flex:none;width:58px;text-align:right;padding-top:2px;}
.bt-date .d{display:block;font-size:14px;font-weight:800;color:var(--blue-d);line-height:1.15;}
.bt-date .y{display:block;font-size:12px;color:var(--muted);}
.bt-dot{flex:none;width:13px;height:13px;border-radius:50%;background:#fff;border:3px solid var(--blue);margin-top:4px;z-index:1;box-shadow:0 0 0 4px #fff;}
.bt-body{flex:1;min-width:0;}
.bt-cat{display:flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--blue);}
.bt-new{background:var(--red);color:#fff;border-radius:999px;padding:2px 8px;font-size:10.5px;letter-spacing:.02em;}
.bt-body h4{font-size:17px;font-weight:750;color:var(--ink);margin:4px 0 0;line-height:1.34;transition:color .15s;}
.bt-item:hover .bt-body h4{color:var(--blue);}
.bt-body p{font-size:13.5px;color:#52637a;line-height:1.55;margin:6px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.bt-thumb{flex:none;width:150px;height:96px;border-radius:9px;background:#e7eef7 center/cover no-repeat;border:1px solid var(--line);align-self:center;}
@media(max-width:680px){.blog-tl:before,.bt-dot{display:none;}.bt-item{flex-wrap:wrap;gap:10px;}.bt-date{width:auto;text-align:left;display:flex;gap:6px;align-items:baseline;}.bt-thumb{width:100%;height:150px;order:-1;}}
/* Resources list filter bar */
.res-filter{margin:0 0 18px;padding:14px 16px;background:#f6f9fd;border:1px solid var(--line);border-radius:11px;}
.rf-row{display:flex;flex-wrap:wrap;align-items:center;gap:7px;}
.rf-row+.rf-row{margin-top:9px;}
.rf-lab{font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);width:64px;flex:none;}
.rf-pill{font:inherit;font-size:12.5px;font-weight:650;cursor:pointer;padding:6px 13px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);transition:.14s;}
.rf-pill:hover{border-color:var(--blue);color:var(--blue);}
.rf-pill.on{background:var(--blue);border-color:var(--blue);color:#fff;}
.rf-empty{margin-top:11px;font-size:13.5px;color:var(--muted);}
.rf-empty a{color:var(--blue);font-weight:700;}
@media(max-width:680px){.rf-lab{width:100%;}}
/* ============ Company / About page v2 ============ */
.pdx .eyebrow.big{font-size:14px;letter-spacing:.18em;}
.pdx .eyebrow.big::before{width:30px;}
.pdx .sec-head.center{text-align:center;display:flex;flex-direction:column;align-items:center;}
.ab-lead .hl{color:#C3272B;font-weight:800;}
.ab-intro{font-size:clamp(18px,2vw,22px);line-height:1.5;color:var(--ink);font-weight:600;max-width:62ch;margin:0 0 18px;}
.ab-body{font-size:15.5px;line-height:1.7;color:#44546a;max-width:74ch;}
.ab-body p{margin:0 0 14px;}
/* Our Team — nicer bullets */
.ab-team{font-size:15px;line-height:1.7;color:#44546a;max-width:80ch;}
.ab-team ul{list-style:none;padding:0;margin:14px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:10px 26px;}
.ab-team ul li{position:relative;padding:2px 0 2px 30px;}
.ab-team ul li::before{content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;background:var(--gold);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/12px no-repeat;
  mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/12px no-repeat;}
/* Our Technology cards */
.ab-tech{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;}
.ab-tcard{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;transition:.22s;display:flex;flex-direction:column;}
.ab-tcard:hover{box-shadow:0 16px 40px -28px rgba(8,16,44,.45);transform:translateY(-3px);border-color:#cfe0f4;}
.ab-tcard .im{height:172px;background:#eef3fa center/cover no-repeat;}
.ab-tcard .bd{padding:18px 20px 20px;}
.ab-tcard h3{font-size:17px;font-weight:800;margin:0 0 7px;}
.ab-tcard p{font-size:13.5px;line-height:1.6;color:var(--muted);margin:0;}
/* Trusted by clients */
.ab-clients{padding:clamp(46px,6vw,76px) 0;background:radial-gradient(120% 120% at 50% 0%,#eaf2fc 0%,#f6f9fd 55%,#fff 100%);}
.ab-clients .sec-head{margin-bottom:30px;}
.ab-cgroup{margin-top:26px;}
.ab-cglabel{text-align:center;font-size:12.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:14px;position:relative;}
.ab-cglabel::before,.ab-cglabel::after{content:"";position:absolute;top:50%;width:60px;height:1px;background:linear-gradient(90deg,transparent,#bcd0ea);}
.ab-cglabel::before{right:calc(50% + 130px);}
.ab-cglabel::after{left:calc(50% + 130px);background:linear-gradient(270deg,transparent,#bcd0ea);}
.ab-cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;}
.ab-clogo{height:108px;background:#fff;border:1px solid #e4ecf5;border-radius:12px;display:flex;align-items:center;justify-content:center;padding:20px 24px;box-shadow:0 10px 26px -22px rgba(8,16,44,.4);transition:.2s;}
.ab-clogo:hover{transform:translateY(-3px);box-shadow:0 16px 34px -22px rgba(8,16,44,.5);}
.ab-clogo img{max-width:100%;max-height:100%;object-fit:contain;}
@media(max-width:680px){.ab-cglabel::before,.ab-cglabel::after{display:none;}.ab-team ul{grid-template-columns:1fr;}}
/* FAQ accordion */
.faq-list{display:flex;flex-direction:column;gap:10px;}
.faq-item{border:1px solid var(--line);border-radius:11px;background:#fff;overflow:hidden;transition:border-color .15s,box-shadow .15s;}
.faq-item[open]{border-color:#cfe0f4;box-shadow:0 12px 30px -24px rgba(8,16,44,.4);}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:17px 20px;font-size:16px;font-weight:700;color:var(--ink);}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .q{flex:1;}
.faq-item summary .chev{flex:none;width:18px;height:18px;border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(45deg);transition:transform .2s;margin-top:-4px;}
.faq-item[open] summary .chev{transform:rotate(-135deg);margin-top:4px;}
.faq-item summary:hover .q{color:var(--blue);}
.faq-ans{padding:0 20px 20px;font-size:14.5px;line-height:1.7;color:#44546a;}
.faq-ans p{margin:0 0 10px;}
/* Contact Us page */
.ct-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;}
.ct-card{border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:12px;background:#fff;padding:24px 22px;transition:.2s;}
.ct-card:hover{box-shadow:0 16px 40px -28px rgba(8,16,44,.45);transform:translateY(-3px);}
.ct-ic{width:44px;height:44px;border-radius:11px;background:var(--soft2);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:14px;}
.ct-card h3{font-size:18px;font-weight:800;margin:0 0 8px;}
.ct-card p{font-size:13.5px;line-height:1.6;color:var(--muted);margin:0 0 16px;}
.ct-mail{display:inline-block;font-size:14px;font-weight:750;color:var(--blue);border-bottom:1.5px solid transparent;transition:.15s;word-break:break-all;}
.ct-mail:hover{border-bottom-color:var(--blue);}
.ct-info{margin-top:26px;display:flex;flex-wrap:wrap;gap:14px 40px;padding:18px 22px;background:var(--soft);border:1px solid var(--line);border-radius:12px;}
.ct-info .ct-row{display:flex;flex-direction:column;gap:3px;}
.ct-info .k{font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);}
.ct-info .v{font-size:14.5px;font-weight:600;color:var(--ink);}
/* ============ Product listing v3 — groups + category cards ============ */
.pgfilter{position:sticky;top:var(--head);z-index:20;background:#fff;border-bottom:1px solid var(--line);padding:12px 0;}
.pgfilter .wrap{display:flex;flex-wrap:wrap;gap:8px;}
.pgf{font:inherit;font-size:13px;font-weight:700;cursor:pointer;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:6px;padding:8px 15px;transition:.15s;}
.pgf:hover{border-color:var(--blue);color:var(--blue);}
.pgf.on{background:var(--blue);border-color:var(--blue);color:#fff;}
.pgbody{padding:6px 0 10px;}
.pg-group{padding:clamp(30px,4vw,46px) 0;border-bottom:1px solid var(--line);}
.pg-group:last-child{border-bottom:none;}
.pg-head{display:flex;gap:24px;align-items:center;margin-bottom:24px;background:linear-gradient(135deg,rgba(23,90,168,.08),rgba(23,90,168,.035));border:1px solid rgba(23,90,168,.14);border-radius:14px;padding:clamp(15px,1.8vw,20px) clamp(18px,2.4vw,26px);}
.pg-head-im{width:188px;height:122px;flex:none;border-radius:12px;background:#e7eef7 center/cover no-repeat;border:1px solid var(--line);}
.pg-head-im.noimg{background:linear-gradient(135deg,var(--blue),var(--blue-d));}
.pg-head-tx{flex:1;min-width:0;}
.pg-head-tx h2{font-size:clamp(22px,2.3vw,29px);font-weight:800;letter-spacing:-.01em;margin:8px 0 0;}
.pg-head-tx p{font-size:15px;color:var(--muted);margin:8px 0 0;max-width:70ch;line-height:1.55;}
.pg-count{font-size:13px;color:var(--ink);margin-top:11px;}
.pg-count b{color:var(--blue-d);font-size:15px;}
.pg-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.pg-cat{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;transition:.2s;text-decoration:none;}
.pg-cat:hover{box-shadow:0 18px 44px -28px rgba(8,16,44,.5);transform:translateY(-4px);border-color:#cfe0f4;}
.pg-cat-im{aspect-ratio:16/10;background:#eef3fa center/cover no-repeat;}
.pg-cat-im.noimg{background:linear-gradient(135deg,#eef4fb,#dde9f6);}
.pg-cat-bd{padding:15px 17px 17px;display:flex;flex-direction:column;flex:1;}
.pg-cat-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:9px;}
.pg-cat-bd h3{font-size:17px;font-weight:800;color:var(--ink);margin:0 0 5px;line-height:1.3;}
.pg-cat-bd p{font-size:13px;color:var(--muted);line-height:1.5;margin:0 0 13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pg-cat-more{margin-top:auto;font-size:13px;font-weight:750;color:var(--blue);display:inline-flex;align-items:center;gap:6px;}
/* tag colours (backend sav2_cat_tag) */
.ptag{font-size:11px;font-weight:700;line-height:1;padding:4px 9px;border-radius:5px;border:1px solid transparent;display:inline-block;}
.ptag.tg-white{background:#fff;color:var(--blue-d);border-color:var(--line);}
.ptag.tg-blue{background:var(--blue);color:#fff;}
.ptag.tg-green{background:rgba(32,161,98,.13);color:#178a52;border-color:rgba(32,161,98,.25);}
.ptag.tg-gold{background:rgba(212,160,23,.16);color:#8a6c14;border-color:rgba(212,160,23,.3);}
.ptag.tg-red{background:rgba(195,39,43,.1);color:#C3272B;border-color:rgba(195,39,43,.25);}
@media(max-width:900px){.pg-cats{grid-template-columns:repeat(2,1fr);}}
@media(max-width:620px){.pg-cats{grid-template-columns:1fr;}.pg-head{flex-direction:column;align-items:flex-start;gap:14px;}.pg-head-im{width:100%;height:150px;}}
/* stronger active filter pill */
.pgf{color:#54637a;}
.pgf.on{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:800;box-shadow:0 8px 18px -7px rgba(23,90,168,.65);transform:translateY(-1px);}
.pgf.on::after{content:"";}
/* ============ Case cards v2 — clean photo-on-top ============ */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:6px;}
.case-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden;text-decoration:none;transition:box-shadow .2s,transform .2s,border-color .2s;}
.case-card:hover{box-shadow:0 22px 48px -28px rgba(8,16,44,.55);transform:translateY(-4px);border-color:#cfe0f4;}
.cc-im{aspect-ratio:16/10;background:#e7eef7 center/cover no-repeat;}
.cc-bd{padding:16px 19px 20px;display:flex;flex-direction:column;}
.cc-meta{font-size:12px;font-weight:700;color:var(--gold-d);line-height:1.3;}
.case-card h4{font-size:17px;font-weight:800;line-height:1.34;color:var(--ink);margin:8px 0 0;}
.cc-tags{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 0;}
.cc-desc{font-size:13.5px;line-height:1.6;color:var(--muted);margin:12px 0 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
@media(max-width:980px){.case-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.case-grid{grid-template-columns:1fr;}}
/* ============ Product downloads (datasheets / brochures) ============ */
.pdx-dl{padding:clamp(34px,4.5vw,52px) 0;background:#fff;}
.pdx-dl .dl-list{display:flex;flex-direction:column;gap:11px;max-width:760px;}
.dl-item{display:flex;align-items:center;gap:15px;padding:15px 18px;border:1px solid var(--line);border-radius:11px;background:var(--soft);text-decoration:none;transition:.18s;}
.dl-item:hover{background:#fff;border-color:#cfe0f4;box-shadow:0 14px 34px -24px rgba(8,16,44,.5);transform:translateY(-2px);}
.dl-ic{flex:none;font-size:11px;font-weight:800;letter-spacing:.03em;color:#b3402a;background:#fdeeee;border:1px solid #f0d9d9;border-radius:7px;padding:7px 9px;}
.dl-tx{flex:1;font-size:15px;font-weight:700;color:var(--ink);line-height:1.35;}
.dl-go{flex:none;display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:750;color:var(--blue);}
@media(max-width:600px){.dl-go span{display:none;}}
/* ===== Model accordion: photo + specs/parts 2-col layout ===== */
.pdx-acc .acc-cols{display:grid;grid-template-columns:1fr;gap:24px;align-items:start;}
.pdx-acc .acc-cols.has-side{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);}
@media(max-width:820px){.pdx-acc .acc-cols.has-side{grid-template-columns:1fr;}}
.pdx-acc .acc-mimg{margin:2px 0 14px;border:1px solid var(--line);border-radius:11px;overflow:hidden;background:#f4f7fb;max-width:340px;}
.pdx-acc .acc-mimg img{width:100%;height:auto;display:block;}
.pdx-acc .acc-c-parts{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:15px 16px 6px;}
.pdx-acc .apt-h{font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--gold-d);margin-bottom:11px;}
.pdx-acc .apt-row{display:flex;gap:13px;align-items:center;padding:11px 0;border-top:1px solid var(--line);}
.pdx-acc .apt-row:first-of-type{border-top:none;padding-top:2px;}
.pdx-acc .apt-im{width:84px;height:84px;flex:none;border:1px solid var(--line);border-radius:9px;background:#fff center/contain no-repeat;}
.pdx-acc .apt-im.no{background:linear-gradient(135deg,#eef4fb,#dde9f6);}
.pdx-acc .apt-tx{min-width:0;}
.pdx-acc .apt-no{display:inline-block;font-size:12px;font-weight:800;color:var(--blue-d);background:#E6F1FB;border-radius:5px;padding:2px 8px;margin-bottom:4px;letter-spacing:.02em;}
.pdx-acc .apt-nm{font-size:14.5px;font-weight:700;color:var(--ink);line-height:1.34;}
.pdx-acc .apt-sp{font-size:13px;color:var(--muted);margin-top:3px;line-height:1.45;}
/* model photo gallery — horizontal 2-up scroller inside the accordion side column */
.pdx-acc .acc-c-side{display:flex;flex-direction:column;gap:16px;}
.pdx-acc .acc-gal{display:flex;align-items:flex-start;gap:12px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory;}
.pdx-acc .acc-gal::-webkit-scrollbar{height:7px;}
.pdx-acc .acc-gal::-webkit-scrollbar-thumb{background:#cdd8e6;border-radius:4px;}
.pdx-acc .acc-gi{flex:0 0 calc(50% - 6px);scroll-snap-align:start;margin:0;}
.pdx-acc .acc-gi-im{aspect-ratio:4/3;border:1px solid var(--line);border-radius:11px;background:#fff center top/cover no-repeat;}
.pdx-acc .acc-gi figcaption{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.35;}
/* series / category hero photo gallery strip */
.pdx-galstrip{background:#fff;padding:clamp(20px,3vw,32px) 0;}
.hero-gal{display:flex;gap:14px;overflow-x:auto;padding:4px 0;scroll-snap-type:x mandatory;}
.hero-gal::-webkit-scrollbar{height:8px;}
.hero-gal::-webkit-scrollbar-thumb{background:#cdd8e6;border-radius:4px;}
.hero-gal .hg-i{flex:0 0 230px;scroll-snap-align:start;margin:0;}
.hero-gal .hg-im{aspect-ratio:4/3;border:1px solid var(--line);border-radius:12px;background:#fff center/cover no-repeat;}
.hero-gal .hg-i figcaption{font-size:13px;color:var(--muted);margin-top:7px;line-height:1.35;}
/* prominent order/model codes (referenced when ordering) */
.pdx-acc .acc-id{align-items:center;}
.pdx-acc .acc-code{display:inline-block;font-size:20px;font-weight:800;letter-spacing:-.01em;color:var(--ink);padding:0;line-height:1.25;}
.pdx-acc .apt-code{display:flex;align-items:center;gap:8px;margin-bottom:6px;}
.pdx-acc .apt-code-l{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--green-d,#178a55);white-space:nowrap;}
.pdx-acc .apt-code-v{font-size:15px;font-weight:500;color:#fff;background:linear-gradient(135deg,#20A162,#178a55);border:0;border-radius:6px;padding:2px 10px;letter-spacing:.02em;}
/* ===== hierarchy: breadcrumb + sibling-series switcher strip ===== */
.pdx-crumb{font-size:13px;color:var(--muted);padding:2px 0 16px;}
.pdx-crumb a{color:var(--blue);text-decoration:none;}
.pdx-crumb a:hover{text-decoration:underline;}
.pdx-crumb b{color:var(--ink);font-weight:700;}
.pdx-crumb span{margin:0 8px;color:#b6c2d2;}
.pdx-series .sec-head{margin-bottom:16px;}
.pdx-series .sstrip{display:flex;gap:18px;overflow-x:auto;padding:2px 2px 10px;scroll-snap-type:x mandatory;}
.pdx-series .sstrip::-webkit-scrollbar{height:8px;}
.pdx-series .sstrip::-webkit-scrollbar-thumb{background:#cdd8e6;border-radius:4px;}
.pdx-series .sstrip .card{flex:0 0 300px;scroll-snap-align:start;}
.pdx-series .sstrip .card.cur{border-color:var(--green);box-shadow:0 0 0 2px rgba(32,161,98,.16);}
.pdx-series .sstrip .card.cur:hover{transform:none;}
.pdx-series .card .pic{min-height:168px;background:#f3f6fb;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.pdx-series .card .pic img{width:100%;height:168px;object-fit:contain;padding:12px;}
.pdx-series .here{display:inline-block;font-size:10.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#fff;background:var(--green);border-radius:5px;padding:2px 8px;margin-bottom:7px;width:max-content;}
.pdx-series .card.cur .more{color:var(--green-d);}
/* selected-series intro on series page */
.pdx-serieshead{padding:30px 0 0;}
.pdx-serieshead .sec-title{font-size:26px;font-weight:800;letter-spacing:-.01em;margin:8px 0 8px;}
.pdx-serieshead .sh-lead{max-width:760px;font-size:15px;line-height:1.6;color:var(--muted);}

/* ===== compact hero + sticky collapsing series switcher (category + series) ===== */
.pdx-hero .pic{min-height:300px;}
.pdx-hero .pic img{height:100%;min-height:300px;object-fit:cover;}
.pdx-feat{padding-top:8px;}
/* series-card description -> single line (more compact) */
.series-cards .card .bd p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
/* sticky pin just below the fixed 120px header */
.series-sticky{position:sticky;top:120px;z-index:30;background:var(--bg);transition:box-shadow .2s ease, padding .2s ease;}
.series-sticky.stuck{box-shadow:0 8px 18px rgba(13,27,62,.09);padding-top:10px;padding-bottom:10px;border-bottom:1px solid var(--line);}
.series-sticky.stuck .sec-head{display:none;}
.series-sticky.stuck .grid, .series-sticky.stuck .sstrip{display:flex;overflow-x:auto;gap:10px;padding-bottom:2px;}
.series-sticky.stuck .card{flex:0 0 auto;min-width:210px;flex-direction:row;align-items:center;transform:none !important;box-shadow:none;}
.series-sticky.stuck .card .pic{display:none;}
.series-sticky.stuck .card .bd{padding:9px 13px;flex-direction:row;align-items:center;gap:10px;flex:1;}
.series-sticky.stuck .card .bd h3{font-size:14.5px;margin:0;white-space:nowrap;}
.series-sticky.stuck .card .bd p,.series-sticky.stuck .card .bd .params,.series-sticky.stuck .here{display:none;}
.series-sticky.stuck .card .more{margin:0 0 0 auto;font-size:12px;white-space:nowrap;}
/* fix: body overflow-x:hidden breaks position:sticky -> use clip (no scroll container) */
body{overflow-x:clip !important;overflow-y:visible !important;}

/* ===== unified series switcher + JS fixed-position sticky (robust) ===== */
.series-sticky{position:static;}
/* both category(.grid) and series(.sstrip) -> identical horizontal card strip, consistent size */
.series-cards .grid, .series-cards .sstrip{display:flex !important;gap:16px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory;grid-template-columns:none !important;}
.series-cards .grid::-webkit-scrollbar, .series-cards .sstrip::-webkit-scrollbar{height:8px;}
.series-cards .grid::-webkit-scrollbar-thumb, .series-cards .sstrip::-webkit-scrollbar-thumb{background:#cdd8e6;border-radius:4px;}
.series-cards .card{flex:0 0 300px !important;scroll-snap-align:start;}
.series-cards .card .pic{min-height:172px;}
/* stuck = pinned compact bar just under the fixed header */
.series-sticky.stuck{position:fixed;top:120px;left:0;right:0;z-index:40;background:var(--bg);box-shadow:0 8px 18px rgba(13,27,62,.10);border-bottom:1px solid var(--line);padding:8px 0;margin:0;}
.series-sticky.stuck > .wrap{padding-top:0;padding-bottom:0;}
.series-sticky.stuck .grid, .series-sticky.stuck .sstrip{gap:10px;padding-bottom:0;}
.series-sticky.stuck .card{flex:0 0 auto !important;min-width:200px;flex-direction:row;align-items:center;transform:none !important;box-shadow:none;}
.series-sticky.stuck .card .pic{display:none;}
.series-sticky.stuck .card .bd{padding:8px 13px;flex-direction:row;align-items:center;gap:10px;flex:1;}
.series-sticky.stuck .card .bd h3{font-size:14.5px;margin:0;white-space:nowrap;}
.series-sticky.stuck .card .bd p,.series-sticky.stuck .card .bd .params,.series-sticky.stuck .here{display:none;}
.series-sticky.stuck .card .more{margin:0 0 0 auto;font-size:12px;white-space:nowrap;}
.sw-spacer{width:100%;}
/* tighten vertical rhythm on product category/series pages */
.pdx-feat, .pdx-models{padding-top:clamp(26px,3vw,38px);padding-bottom:clamp(26px,3vw,38px);}
.pdx-cta{padding-top:clamp(36px,4.2vw,54px);padding-bottom:clamp(36px,4.2vw,54px);}

/* smart sticky: slide bar away while scrolling down (reading), reveal on scroll up */
.series-sticky.stuck{transition:transform .26s ease, box-shadow .2s ease;}
.series-sticky.stuck.sw-hidden{transform:translateY(-170%);box-shadow:none;}

/* ===== series detail: two-tier sticky (breadcrumb + series switcher) ===== */
.pdx-detail{padding-top:96px;}              /* clear the fixed site header (breadcrumb is now first child) */
.pdx-detail .pdx-hero{padding-top:22px;}     /* hero no longer carries header clearance */
.pdx-detail .crumb-sticky{background:var(--bg);position:relative;z-index:31;padding:0;}
.pdx-detail .crumb-sticky .wrap{padding:8px 0;}
.pdx-detail .crumb-sticky.stuck{position:fixed;left:0;right:0;z-index:31;background:var(--bg);box-shadow:0 1px 0 var(--line);}
/* tier-2 switcher: JS sets top inline to sit just below the pinned breadcrumb */
/* ===== FINAL overrides: opaque mask, keep full cards when pinned, sit below the header/mega-menu ===== */
/* 1) below the fixed header (z:50) so the top banner mega-menu always shows on top */
.pdx-detail .crumb-sticky.stuck{z-index:9 !important;background:#f3f6fb !important;box-shadow:0 1px 0 var(--line) !important;}
.series-sticky.stuck{z-index:9 !important;background:#f3f6fb !important;padding-top:10px !important;padding-bottom:14px !important;box-shadow:0 8px 16px rgba(13,27,62,.07) !important;border-bottom:1px solid var(--line);}
.series-sticky.stuck.sw-hidden{transform:none !important;} /* auto-hide disabled */
/* 2) keep the normal photo + description cards when pinned (undo the compact version) */
.series-sticky.stuck .sec-head{display:none;}
.series-sticky.stuck .grid, .series-sticky.stuck .sstrip{display:flex !important;gap:16px !important;overflow-x:auto;padding-bottom:6px !important;}
.series-sticky.stuck .card{flex:0 0 300px !important;flex-direction:column !important;align-items:stretch !important;}
.series-sticky.stuck .card .pic{display:flex !important;min-height:172px !important;}
.series-sticky.stuck .card .bd{display:flex !important;flex-direction:column !important;align-items:stretch !important;padding:18px 20px 20px !important;gap:0 !important;flex:1 !important;}
.series-sticky.stuck .card .bd h3{font-size:17px !important;white-space:normal !important;margin:0 0 6px !important;}
.series-sticky.stuck .card .bd p{display:-webkit-box !important;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.series-sticky.stuck .card .bd .params{display:flex !important;}
.series-sticky.stuck .here{display:inline-block !important;}
.series-sticky.stuck .card .more{margin:auto 0 0 !important;font-size:13px !important;white-space:nowrap;}
/* ===== series page density pass (numbered feedback 2/3/4/6/7/8) ===== */
/* (2) tighten the breadcrumb band + hero top space */
.pdx-detail .crumb-sticky .wrap{padding:6px 0;}
.pdx-detail .pdx-hero{padding-top:10px !important;}
/* (3) breadcrumb text ~2x larger for clarity */
.pdx-detail .crumb-sticky, .pdx-detail .crumb-sticky .wrap, .pdx-detail .crumb-sticky a, .pdx-detail .crumb-sticky b{font-size:18px;}
.pdx-detail .crumb-sticky span{margin:0 10px;}
/* (4) compress the Product Series eyebrow + heading block (~1/3) */
.pdx-detail .series-cards{padding-top:12px !important;padding-bottom:14px !important;}
.pdx-detail .series-cards .sec-head{margin-bottom:10px !important;}
.pdx-detail .series-cards .sec-title{font-size:21px !important;margin:6px 0 0 !important;}
/* (6) cards fill the row (up to 3 across, horizontal-scroll if more) + shorter height */
.series-cards .grid, .series-cards .sstrip{gap:16px !important;}
.series-cards .card, .series-sticky.stuck .card{flex:0 0 calc((100% - 32px)/3) !important;min-width:0 !important;}
.series-cards .card .pic, .series-sticky.stuck .card .pic{height:124px !important;min-height:0 !important;aspect-ratio:auto !important;}
.series-cards .card .pic img, .series-sticky.stuck .card .pic img{height:124px !important;width:auto !important;max-width:90% !important;object-fit:contain !important;}
.series-cards .card .bd, .series-sticky.stuck .card .bd{padding:12px 16px 14px !important;}
/* (7) compress The Series intro to the minimum */
.pdx-detail .pdx-serieshead{padding-top:14px !important;}
.pdx-detail .pdx-serieshead .sec-title{font-size:22px !important;margin:2px 0 6px !important;}
.pdx-detail .pdx-serieshead .sh-lead{font-size:14px !important;line-height:1.5 !important;}
/* (8) compress the gap before Product Models + its heading block */
.pdx-detail .pdx-models:not(.series-cards){padding-top:14px !important;}
.pdx-detail .pdx-models:not(.series-cards) .sec-head.big{margin-bottom:14px !important;}
/* ===== series page: keep the top banner (mega-menu) visible even when scrolling down ===== */
/* site default fades .head1 to opacity:0 on scroll-down (.isback). Override on the detail page so the banner stays. */
body.isback:has(.pdx-detail) .head1, body.isback:has(.pdx-detail) .head2{opacity:1 !important;pointer-events:auto !important;}
/* ===== ROBUST: native position:sticky two-tier (breadcrumb + series switcher) — replaces removed JS ===== */
.pdx-detail .crumb-sticky{position:sticky !important;top:93px !important;z-index:9 !important;background:#f3f6fb !important;box-shadow:0 2px 6px rgba(13,27,62,.05);}
.pdx-detail .series-sticky{position:sticky !important;top:130px !important;z-index:9 !important;background:#f3f6fb !important;box-shadow:0 8px 14px rgba(13,27,62,.06);}
/* ===== consistent 3-level type scale on series page (feedback: same level = same size) ===== */
/* L2 — all section titles identical */
.pdx-detail .series-cards .sec-title,
.pdx-detail .pdx-serieshead .sec-title,
.pdx-detail .pdx-models .sec-head.big .sec-title{font-size:26px !important;line-height:1.22 !important;margin:4px 0 8px !important;}
/* L3 — all body / description text identical (breadcrumb, hero lead, card desc, series intro, models sub) */
.pdx-detail .crumb-sticky,
.pdx-detail .crumb-sticky .wrap,
.pdx-detail .crumb-sticky a,
.pdx-detail .crumb-sticky b,
.pdx-detail .pdx-hero .lead,
.pdx-detail .series-cards .card .bd p,
.pdx-detail .pdx-serieshead .sh-lead,
.pdx-detail .pdx-models .sec-head.big .sec-sub{font-size:16px !important;line-height:1.55 !important;}
/* (4) PES-Gas Series description fills the full width — no empty right gap */
.pdx-detail .pdx-serieshead .sh-lead{max-width:none !important;}
/* ===== section header: badge + title on one line (title to the right of the eyebrow) ===== */
.pdx-detail .sec-head{display:flex !important;flex-wrap:wrap;align-items:center;column-gap:14px;row-gap:8px;}
.pdx-detail .sec-head > .eyebrow{margin:0 !important;}
.pdx-detail .sec-head > .sec-title{margin:0 !important;}
/* sub-text drops to its own full-width line (fills to the right, no empty gap) */
.pdx-detail .sec-head > .sec-sub{flex-basis:100%;width:100%;max-width:none !important;margin:6px 0 0 !important;}
/* ===== Series card — Style 3 (colored header bar) ===== */
.series-cards .card.s3card{display:block !important;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.2s;}
.series-cards .card.s3card:hover{box-shadow:0 14px 30px rgba(13,27,62,.12);transform:translateY(-3px);}
.series-cards .card.s3card .s3-hd{background:linear-gradient(120deg,var(--blue),var(--blue-d));color:#fff;padding:12px 16px;}
.series-cards .card.s3card .s3-k{font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;opacity:.82;}
.series-cards .card.s3card .s3-hd h3{font-size:17px !important;font-weight:800;margin:2px 0 0 !important;color:#fff !important;white-space:normal !important;}
.series-cards .card.s3card .pic{height:124px !important;min-height:0 !important;background:linear-gradient(135deg,#f4f7fc,#e8eef7) !important;display:flex;align-items:center;justify-content:center;border:0 !important;}
.series-cards .card.s3card .pic img{height:94px !important;width:auto !important;max-width:80% !important;object-fit:contain !important;padding:0 !important;}
.series-cards .card.s3card .bd{padding:13px 16px 15px !important;display:block !important;}
.series-cards .card.s3card .s3-chips{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 9px;}
.series-cards .card.s3card .s3-chip{font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:6px;background:#eef3fb;border:1px solid var(--line);color:#0e3f7a;white-space:nowrap;}
.series-cards .card.s3card .bd p{font-size:13px !important;color:var(--muted);line-height:1.5 !important;margin:0 !important;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
/* current series: green header + border (replaces the old YOU ARE HERE badge) */
.series-cards .card.s3card.cur{border-color:var(--green);box-shadow:0 0 0 1px var(--green);}
.series-cards .card.s3card.cur .s3-hd{background:linear-gradient(120deg,#20A162,#178a55) !important;}
/* ===== PES accordion pilot (category > series > model, one page) ===== */
.pacc-crumb{background:#fff;border-bottom:1px solid var(--line)}
.pacc-crumb .wrap{padding:11px 0;font-size:14px;color:var(--muted)}
.pacc-crumb a{color:var(--blue);text-decoration:none}.pacc-crumb b{color:var(--ink)}.pacc-crumb span{margin:0 8px;color:#b6c2d2}
.pacc-wrap{padding:22px 0 44px;background:var(--bg)}
.pacc-hero{display:grid;grid-template-columns:1fr 1.15fr;gap:28px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;margin-bottom:14px}
.pacc-hero .pic{aspect-ratio:16/10;border-radius:12px;background:linear-gradient(135deg,#e7eefb,#d4e0f2);display:flex;align-items:center;justify-content:center;overflow:hidden}
.pacc-hero .pic img{width:100%;height:100%;object-fit:cover}
.pacc-hero .ey{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pacc-hero h1{font-size:32px;font-weight:800;margin:6px 0 9px;letter-spacing:-.02em}
.pacc-hero p{color:var(--muted);font-size:15px;line-height:1.6;margin:0 0 13px}
.pacc-hero .mon{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.pacc-hero .chips{display:flex;gap:7px;flex-wrap:wrap}
.pacc-hero .chips .c{font-size:12.5px;background:#eef3fb;border:1px solid var(--line);color:#33485f;padding:4px 10px;border-radius:7px}
.pacc-hero .hcta{display:flex;gap:10px;margin-top:15px}
.pacc-adv{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px}
.pacc-adv .i{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 15px;display:flex;gap:11px;align-items:flex-start}
.pacc-adv .ic{flex:0 0 34px;width:34px;height:34px;border-radius:9px;background:#eaf2fe;display:flex;align-items:center;justify-content:center;color:var(--blue)}
.pacc-adv .t{font-size:13.5px;font-weight:800;margin:0 0 2px}
.pacc-adv .d{font-size:12px;color:var(--muted);line-height:1.4}
.pacc-seclbl{display:flex;align-items:center;gap:13px;margin:6px 0 6px}
.pacc-seclbl .tg{background:#16202e;color:#fff;font-size:11px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;padding:5px 11px;border-radius:6px}
.pacc-seclbl h2{font-size:24px;font-weight:800;margin:0}
.pacc-hint{color:var(--muted);font-size:13px;margin:0 0 14px}
/* series accordion */
.pacc-ser{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:14px;overflow:hidden;transition:.2s}
.pacc-ser.open{border-color:#cfe0f4;box-shadow:0 10px 26px rgba(13,27,62,.08)}
.pacc-ser-h{display:flex;align-items:center;gap:16px;padding:15px 18px;cursor:pointer}
.pacc-ser-h .pic{width:60px;height:60px;border-radius:11px;background:linear-gradient(135deg,#eef3fb,#e2eaf6);flex:0 0 60px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.pacc-ser-h .pic img{max-width:80%;max-height:80%;object-fit:contain}
.pacc-ser-h .n{font-size:18px;font-weight:800}
.pacc-ser-h .hook{font-size:13px;color:var(--green-d);font-weight:600;margin-top:2px}
.pacc-ser-h .cnt{margin-left:auto;color:var(--blue);font-weight:700;font-size:14px;white-space:nowrap}
.pacc-ser-h .cnt .cv{display:inline-block;transition:.2s;margin-left:5px}.pacc-ser.open .pacc-ser-h .cnt .cv{transform:rotate(180deg)}
.pacc-ser-b{display:none;border-top:1px solid var(--line)}.pacc-ser.open .pacc-ser-b{display:block}
.pacc-cols{display:grid;grid-template-columns:340px 1fr;gap:0}
.pacc-story{background:#f7faff;border-right:1px solid var(--line);padding:18px}
.pacc-story .bigpic{aspect-ratio:4/3;border-radius:11px;background:linear-gradient(135deg,#eef3fb,#dde7f5);display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:13px}
.pacc-story .bigpic img{max-width:74%;max-height:74%;object-fit:contain}
.pacc-story h3{font-size:16px;font-weight:800;margin:0 0 8px}
.pacc-story .feat{list-style:none;padding:0;margin:0 0 13px}
.pacc-story .feat li{display:flex;gap:8px;font-size:13px;color:#33485f;line-height:1.45;margin-bottom:7px}
.pacc-story .feat li::before{content:"";flex:0 0 16px;height:16px;margin-top:2px;border-radius:50%;background:#e0f3e8 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23178a55' stroke-width='3.5'%3E%3Cpath d='M5 12l5 5L20 6'/%3E%3C/svg%3E") center/10px no-repeat}
.pacc-story .sdesc{font-size:13px;color:var(--muted);line-height:1.55;margin:0 0 12px}
.pacc-story .bestfor{font-size:12px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:9px;padding:9px 11px}
.pacc-story .bestfor b{color:var(--ink)}
.pacc-models{padding:18px}
.pacc-models .modhint{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 11px}
.pacc-empty{font-size:13px;color:var(--muted);background:#fbfdff;border:1px dashed var(--line);border-radius:10px;padding:14px}
.pacc-empty a{color:var(--blue)}
.pacc-mod{border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:11px;margin-bottom:10px;overflow:hidden;background:#fff}
.pacc-mod-h{display:flex;align-items:center;gap:12px;padding:12px 15px;cursor:pointer}
.pacc-mod-h .lbl{font-size:10px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}
.pacc-mod-h .code{font-size:17px;font-weight:800}
.pacc-mod-h .sub{font-size:12.5px;color:var(--muted)}
.pacc-mod-h .mt{margin-left:auto;color:var(--blue);font-size:13px;font-weight:700;white-space:nowrap}
.pacc-mod-h .cv{display:inline-block;margin-left:5px;transition:.2s}.pacc-mod.open .pacc-mod-h .cv{transform:rotate(180deg)}
.pacc-mod-b{display:none;border-top:1px solid var(--line)}.pacc-mod.open .pacc-mod-b{display:block}
.pacc-mtabs{display:flex;gap:4px;padding:10px 14px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.pacc-mtab{padding:7px 13px;font-size:12.5px;font-weight:700;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.pacc-mtab.on{color:var(--blue);border-bottom-color:var(--blue)}
.pacc-mpane{display:none;padding:14px}.pacc-mpane.on{display:block}
.pacc-mpane .ovr{list-style:none;padding:0;margin:0}
.pacc-mpane .ovr li{display:flex;gap:8px;font-size:13px;color:#33485f;margin-bottom:7px;line-height:1.45}
.pacc-mpane .ovr li::before{content:"";flex:0 0 7px;height:7px;margin-top:6px;border-radius:2px;background:var(--blue)}
.pacc-mpane .chips{display:flex;gap:6px;flex-wrap:wrap}
.pacc-mpane .chips .c{font-size:12px;background:#eef3fb;border:1px solid var(--line);color:#33485f;padding:3px 9px;border-radius:6px}
.pacc-mpane table.spec{width:100%;border-collapse:collapse;font-size:13px}
.pacc-mpane table.spec td{padding:7px 4px;border-bottom:1px solid #f0f3f8}.pacc-mpane table.spec td.k{color:var(--muted);width:46%}.pacc-mpane table.spec td.v{font-weight:600}
.pacc-mpane .acc-i{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px solid #eef2f7;font-size:13px}
.pacc-mpane .acc-i .oc{font-weight:800;color:#fff;background:linear-gradient(135deg,#20A162,#178a55);border-radius:5px;padding:2px 8px;font-size:12px}
.pacc-mpane .dl{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:13px;margin-bottom:8px}
.pacc-mpane .dl .pdf{font-size:10px;font-weight:800;color:#c0392b;background:#fdeceb;border-radius:5px;padding:3px 7px}
.pacc-mpane .dl a{margin-left:auto;color:var(--blue);font-weight:700;text-decoration:none;font-size:12.5px}
@media(max-width:820px){.pacc-cols{grid-template-columns:1fr}.pacc-story{border-right:0;border-bottom:1px solid var(--line)}.pacc-adv{grid-template-columns:repeat(2,1fr)}.pacc-hero{grid-template-columns:1fr}}
/* PES accordion: clear the fixed header */
.pdx:has(.pacc-crumb){padding-top:96px;}

/* ===== series-page model: WIDE layout (left photos+why / right Overview·Specs·Accessories) ===== */
.pdx-acc .acc-wide{display:grid;grid-template-columns:42% 1fr;gap:26px;padding:16px 0 4px;}
.pdx-acc .acc-wl .acc-gal{display:grid !important;grid-template-columns:1fr 1fr;gap:10px;overflow:visible !important;margin-bottom:14px;padding:0;}
.pdx-acc .acc-wl .acc-gi{flex:none !important;margin:0;}
.pdx-acc .acc-wl .acc-gi-im{aspect-ratio:1/1;background:#fff center/cover no-repeat;border:1px solid var(--line);border-radius:11px;}
.pdx-acc .acc-wl .acc-gi figcaption{font-size:12px;color:var(--muted);margin-top:5px;}
.pdx-acc .acc-why{background:#f7faff;border:1px solid var(--line);border-radius:11px;padding:14px 16px;}
.pdx-acc .acc-why h4{font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#0e3f7a;margin:0 0 9px;}
.pdx-acc .acc-why ul{list-style:none;padding:0;margin:0;}
.pdx-acc .acc-why li{display:flex;gap:8px;font-size:13px;color:#33485f;line-height:1.45;margin-bottom:7px;}
.pdx-acc .acc-why li::before{content:"";flex:0 0 16px;height:16px;margin-top:2px;border-radius:50%;background:#e0f3e8 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23178a55' stroke-width='3.5'%3E%3Cpath d='M5 12l5 5L20 6'/%3E%3C/svg%3E") center/10px no-repeat;}
.pdx-acc .acc-why p{font-size:13px;color:var(--muted);margin:0;line-height:1.5;}
.pdx-acc .acc-wr{min-width:0;}
.pdx-acc .acc-wtabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin-bottom:14px;flex-wrap:wrap;}
.pdx-acc .acc-wtab{padding:9px 16px;font-size:14px;font-weight:700;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;}
.pdx-acc .acc-wtab.on{color:var(--blue);border-bottom-color:var(--blue);}
.pdx-acc .acc-wpane{display:none;}
.pdx-acc .acc-wpane.on{display:block;}
.pdx-acc .acc-wpane .ap-chips{display:flex;gap:6px;flex-wrap:wrap;}
/* wide-model series page: switcher no longer sticky (give the wide model full viewport); breadcrumb stays sticky */
.pdx-detail .series-sticky{position:static !important;top:auto !important;box-shadow:none !important;}