/* PERPHOENIX site styles — style.css + catalog.css merged */
:root{
  --brand:#C34B74; --brand-d:#9C3459; --brand-dd:#78243F;
  --ink:#1A1A20; --ink-2:#5C5C68; --ink-3:#8A8A96;
  --bg:#ffffff; --bg-soft:#FAF5F7; --line:#EBE0E5; --line-2:#D9CBD3;
  --amber:#C34B74; --gold:#B8892B;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.62}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{line-height:1.25;letter-spacing:-.01em}
p{color:var(--ink-2)}
.btn{display:inline-block;padding:14px 28px;border-radius:8px;font-weight:700;font-size:15px;transition:.2s;cursor:pointer;border:none}
.btn-p{background:var(--brand);color:#fff}
.btn-p:hover{background:var(--brand-d);transform:translateY(-1px)}
.btn-w{background:#25d366;color:#fff}
.btn-w:hover{filter:brightness(.95)}
.btn-o{border:2px solid #fff;color:#fff;background:transparent}
.btn-o:hover{background:rgba(255,255,255,.12)}
.btn-g{background:transparent;color:var(--brand);border:2px solid var(--line-2)}
.btn-g:hover{border-color:var(--brand)}
.eyebrow{color:var(--brand);font-weight:800;font-size:13px;letter-spacing:.14em;text-transform:uppercase}
.sec{padding:88px 0}
.sec-s{padding:64px 0}
.sec-h{max-width:720px;margin-bottom:46px}
.sec-h h2{font-size:34px;margin:10px 0 12px}
.sec-h p{font-size:16px}
.center{text-align:center}
.center .sec-h,.sec-h.center{margin-left:auto;margin-right:auto}

/* topbar */
.topbar{background:var(--ink);color:#b9b9c4;font-size:13px;padding:8px 0}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.topbar b{color:#fff;font-weight:600}
.topbar a:hover{color:#fff}

/* nav */
header.nav{position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;margin-right:8px}
.logo img{height:44px;width:auto;display:block}
.nav ul{display:flex;gap:26px;list-style:none;align-items:center}
.nav a.nl{font-size:15px;font-weight:600;color:var(--ink-2);white-space:nowrap}
.nav a.nl:hover{color:var(--brand)}
.nav a.nl.active{color:var(--brand)}
.nav .btn{padding:10px 20px;font-size:14px}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);border-radius:8px;padding:8px 12px;font-size:18px;cursor:pointer;color:var(--ink)}

/* hero */
.hero{background:linear-gradient(120deg,#15151A 0%,#261821 55%,#3B2130 100%);color:#fff;padding:74px 0 82px;position:relative;overflow:hidden}
.hero.hero-bg{background-color:#15151A;background-image:linear-gradient(105deg,rgba(18,18,24,.95) 0%,rgba(21,21,26,.9) 48%,rgba(38,24,33,.72) 100%),var(--hero-bg);background-size:cover;background-position:center;background-repeat:no-repeat}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:44px;margin:16px 0 18px;letter-spacing:-.02em}
.hero h1 .hl{color:#FF7BA3}
.hero p.lead{font-size:17px;color:#c6bfc6;max-width:540px}
.hero .cta{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}
.hero .mini{margin-top:26px;display:flex;gap:26px;font-size:13px;color:#94888f;flex-wrap:wrap}
.hero .mini b{color:#fff}
.hero-img{border-radius:16px;overflow:hidden;box-shadow:0 30px 60px rgba(0,0,0,.45);transform:rotate(1.2deg)}
.hero-img img{width:100%;height:420px;object-fit:cover}

/* stats */
.stats{background:var(--brand);color:#fff;padding:30px 0}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stats .num{font-size:34px;font-weight:800;line-height:1.1}
.stats .lbl{font-size:13px;opacity:.94}

/* paths */
.paths{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.path{border:1px solid var(--line);border-radius:14px;padding:30px 26px;background:#fff;transition:.2s}
.path:hover{border-color:var(--brand);box-shadow:0 14px 30px rgba(195,75,116,.10);transform:translateY(-3px)}
.path .ico{font-size:30px;margin-bottom:10px}
.path h3{font-size:20px;margin-bottom:8px}
.path p{font-size:15px;margin-bottom:16px}
.path .lk{color:var(--brand);font-weight:700;font-size:15px}

/* cards */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{border:1px solid var(--line);border-radius:14px;padding:26px;background:#fff}
.card h3{font-size:19px;margin-bottom:8px}
.card .ico{font-size:28px;margin-bottom:8px}
.card ul{margin:10px 0 0 18px;color:var(--ink-2);font-size:15px}
.card li{margin-bottom:6px}

/* product cards */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pcard{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;transition:.2s;display:flex;flex-direction:column}
.pcard:hover{border-color:var(--brand);box-shadow:0 14px 30px rgba(195,75,116,.10);transform:translateY(-3px)}
.pcard .ph{aspect-ratio:1/1;overflow:hidden;background:var(--bg-soft)}
.pcard .ph img{width:100%;height:100%;object-fit:cover}
.pcard .pb{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column}
.pcard h3{font-size:18px}
.pcard .meta{font-size:13px;color:var(--ink-3);margin-top:4px}
.pcard p{font-size:14px;margin-top:10px}
.pcard .spec{margin-top:14px;font-size:13px;color:var(--ink-2);border-top:1px dashed var(--line);padding-top:12px}
.pcard .spec b{color:var(--ink)}
.pcard .go{margin-top:14px;color:var(--brand);font-weight:700;font-size:14px}

/* table */
table.dt{width:100%;border-collapse:collapse;font-size:15px;margin-top:8px}
table.dt th,table.dt td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left}
table.dt th{background:var(--bg-soft);font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink)}
table.dt td:first-child{font-weight:600;color:var(--ink)}
table.dt tr:hover td{background:#FDF8FA}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.step{position:relative;padding:26px 24px;border:1px solid var(--line);border-radius:14px;background:#fff}
.step:before{counter-increment:s;content:counter(s);display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;font-size:15px;margin-bottom:12px}
.step h3{font-size:18px;margin-bottom:6px}
.step p{font-size:14px}

/* timeline */
.timeline{position:relative;padding-left:26px;border-left:2px solid var(--line-2)}
.tl{position:relative;padding:0 0 26px}
.tl:last-child{padding-bottom:0}
.tl:before{content:"";position:absolute;left:-33px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--brand);border:2px solid #fff}
.tl .yr{font-weight:800;color:var(--brand);font-size:15px}
.tl h4{font-size:17px;margin:2px 0 4px}
.tl p{font-size:15px}

/* page head */
.ph-head{background:linear-gradient(120deg,#15151A 0%,#261821 55%,#3B2130 100%);color:#fff;padding:56px 0 52px}
.ph-head h1{font-size:38px;margin:10px 0 12px}
.ph-head p{color:#c6bfc6;max-width:720px;font-size:16px}
.breadcrumb{font-size:13px;color:#94888f;margin-bottom:12px}
.breadcrumb a:hover{color:#fff}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split img{border-radius:14px;width:100%;height:340px;object-fit:cover}
.check{list-style:none;margin-top:14px}
.check li{padding-left:28px;position:relative;margin-bottom:10px;color:var(--ink-2);font-size:15px}
.check li:before{content:"✓";position:absolute;left:0;top:0;color:var(--brand);font-weight:800}
.callout{border-left:4px solid var(--brand);background:var(--bg-soft);padding:18px 22px;border-radius:0 10px 10px 0;font-size:15px;color:var(--ink-2)}
.callout b{color:var(--ink)}
.warn{border-left:4px solid var(--gold);background:#FDF8EE;padding:16px 20px;border-radius:0 10px 10px 0;font-size:14px;color:#6B5320}
.warn b{color:#5A4415}

/* faq */
.faq-item{border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow:hidden;background:#fff}
.faq-item summary{padding:18px 22px;cursor:pointer;font-weight:700;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";color:var(--brand);font-weight:800;font-size:20px}
.faq-item[open] summary:after{content:"–"}
.faq-item .fa{padding:0 22px 20px;font-size:15px;color:var(--ink-2)}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gal img{width:100%;height:190px;object-fit:cover;border-radius:12px}
.gal figure{margin:0}
.gal figcaption{font-size:12px;color:var(--ink-3);margin-top:6px;text-align:center}
/* factory video:16:9,poster 先出,点击才拉取 mp4 */
.vid{margin:0 auto 30px;max-width:980px}
.vid video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#000;border-radius:12px;box-shadow:0 12px 32px rgba(26,26,32,.14)}
.vid figcaption{font-size:13px;color:var(--ink-3);margin-top:10px;text-align:center}

/* cert / brand */
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.citem{border:1px solid var(--line);border-radius:12px;padding:22px;background:#fff}
.citem .t{font-weight:800;font-size:16px;margin-bottom:6px}
.citem .d{font-size:14px;color:var(--ink-2)}
.citem .tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 9px;border-radius:20px;background:var(--bg-soft);color:var(--brand);margin-bottom:8px}
.clist{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}
.clist li{font-size:15px;color:var(--ink-2);padding-left:24px;position:relative}
.clist li:before{content:"▸";position:absolute;left:4px;color:var(--brand)}

/* rfq */
.rfq{background:var(--bg-soft);padding:78px 0}
.rfq-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:38px;box-shadow:0 20px 50px rgba(26,26,32,.06)}
form.rf{max-width:none}
.rf-lead{font-size:14px;line-height:1.7;color:var(--ink-2);margin:0 0 20px}
.rf-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:6px}
.field label .opt{font-weight:500;font-size:11.5px;color:var(--ink-3);margin-left:5px;letter-spacing:.02em}
.field label .req{color:var(--brand);margin-left:3px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line-2);border-radius:8px;font-size:15px;font-family:inherit;color:var(--ink);background:#fff}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--brand);outline-offset:0}
.full{grid-column:1/-1}
.rf-note{font-size:13px;color:var(--ink-3);margin-top:14px}

/* cert gallery — 前台证书公共组件(partials/certificates.html + cert-lightbox.js) */
.cert-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cert-card{display:flex;flex-direction:column;gap:10px;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:zoom-in;text-align:left;font:inherit;color:inherit;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}
.cert-card:hover,.cert-card:focus-visible{border-color:var(--brand);box-shadow:0 14px 34px rgba(26,26,32,.12);transform:translateY(-2px);outline:none}
.cert-shot{position:relative;display:block;border-radius:10px;overflow:hidden;background:#fff}
.cert-shot img{display:block;width:100%;height:300px;object-fit:contain}
.cert-zoom{position:absolute;right:8px;bottom:8px;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#fff;background:rgba(26,26,32,.72);padding:4px 9px;border-radius:20px;opacity:0;transition:opacity .18s ease}
.cert-card:hover .cert-zoom,.cert-card:focus-visible .cert-zoom{opacity:1}
.cert-cap{display:block;padding:0 2px 2px}
.cert-name{display:block;font-size:13px;font-weight:700;line-height:1.45}
.cert-date{display:block;font-size:12px;color:var(--ink-3);margin-top:3px}
.cert-hint{font-size:12.5px;color:var(--ink-3);margin-top:14px}
.cert-more{margin-top:20px}
html.cert-open{overflow:hidden}
dialog.cert-dialog{position:fixed;inset:0;width:fit-content;height:fit-content;margin:auto;max-width:min(94vw,1040px);max-height:92vh;padding:0;border:0;background:transparent;color:#fff;overflow:visible}
dialog.cert-dialog::backdrop{background:rgba(12,12,16,.86)}
.cert-dialog figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:12px}
.cert-dialog img{display:block;max-width:100%;max-height:80vh;width:auto;height:auto;background:#fff;border-radius:8px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.cert-dialog figcaption{font-size:14px;line-height:1.5;color:#e8e8ee;text-align:center;max-width:720px}
.cert-close{position:fixed;top:calc(18px + env(safe-area-inset-top,0px));right:18px;width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:26px;line-height:1;cursor:pointer}
.cert-close:hover,.cert-close:focus-visible{background:rgba(255,255,255,.28);outline:none}

/* footer */
footer{background:var(--ink);color:#a9a9b6;padding:56px 0 28px;font-size:14px}
footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:28px}
footer h4{color:#fff;font-size:15px;margin-bottom:12px}
footer a{color:#a9a9b6}
footer a:hover{color:#fff}
footer li{list-style:none;margin-bottom:7px}
footer .flogo{height:40px;margin-bottom:14px;filter:brightness(0) invert(1);opacity:.95}
footer .faddr{color:#8f8f9d;font-size:13px;line-height:1.8}
.fbottom{border-top:1px solid #2b2b34;margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#7f7f8d;font-size:13px}

/* responsive */
@media(max-width:980px){
  .hero .wrap,.split{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .hero.hero-bg{background-image:linear-gradient(rgba(18,18,24,.9),rgba(18,18,24,.9)),var(--hero-bg)}
  .grid-4,.gal,.cert-gallery{grid-template-columns:repeat(2,1fr)}
  .pgrid,.grid-3,.steps,.cgrid{grid-template-columns:repeat(2,1fr)}
  .paths{grid-template-columns:1fr}
  footer .cols{grid-template-columns:1fr 1fr}
  .nav ul{display:none}
  .nav ul.open{display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:#fff;padding:18px 24px;border-bottom:1px solid var(--line);gap:14px}
  .menu-btn{display:block}
  .stats .wrap{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .pgrid,.grid-3,.steps,.cgrid,.grid-2,.grid-4,.gal,.cert-gallery,.rf-grid{grid-template-columns:1fr}
  .sec{padding:64px 0}
  footer .cols{grid-template-columns:1fr}
}

/* ---------- catalogue ---------- */
/* ------------------------------------------------------------------------
   catalogue-specific layer — loaded on top of assets/style.css
   ------------------------------------------------------------------------ */

/* filter bar */
.fbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:32px;
  padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--bg-soft)}
.fbar .lbl{font-size:13px;font-weight:800;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase}
.chip{border:1px solid var(--line-2);background:#fff;border-radius:20px;padding:7px 16px;
  font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:.18s}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.fbar input{flex:1;min-width:200px;padding:9px 14px;border:1px solid var(--line-2);
  border-radius:8px;font-size:14px;font-family:inherit}
.fbar input:focus{outline:none;border-color:var(--brand)}
.fcount{margin-left:auto;font-size:13px;color:var(--ink-3)}

/* product card */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pcard{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;
  transition:.2s;display:flex;flex-direction:column}
.pcard:hover{border-color:var(--brand);box-shadow:0 14px 30px rgba(195,75,116,.10);transform:translateY(-3px)}
.pcard .ph{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--bg-soft)}
.pcard .ph img{width:100%;height:100%;object-fit:cover}
.pcard .tag{position:absolute;left:12px;top:12px;font-size:11px;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;padding:4px 10px;border-radius:20px;background:rgba(255,255,255,.94);color:var(--brand)}
.pcard .pb{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column}
.pcard h3{font-size:18px;line-height:1.35}
.pcard .meta{font-size:13px;color:var(--ink-3);margin-top:6px}
.pcard p{font-size:14px;margin-top:10px;flex:1}
.pcard .prow{display:flex;justify-content:space-between;align-items:baseline;gap:10px;
  margin-top:14px;border-top:1px dashed var(--line);padding-top:12px}
.pcard .price{font-size:19px;font-weight:800;color:var(--brand)}
.pcard .moq{font-size:12px;color:var(--ink-3)}
.pcard .go{margin-top:12px;color:var(--brand);font-weight:700;font-size:14px}
.pcard[hidden]{display:none}

/* detail: two-column header */
.dhead{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:start}
.gmain{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--bg-soft)}
.gmain img{width:100%;height:520px;object-fit:cover}
.thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:12px}
.thumbs img{width:100%;height:82px;object-fit:cover;border-radius:8px;cursor:pointer;
  border:2px solid transparent;transition:.15s}
.thumbs img:hover,.thumbs img.on{border-color:var(--brand)}
.dhead h1{font-size:34px;margin:6px 0 10px}
.dsku{font-size:13px;color:var(--ink-3);letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.dlead{font-size:17px;color:var(--ink-2);margin-top:14px}

/* price box */
.pbox{border:1px solid var(--line);border-radius:14px;padding:24px 26px;background:var(--bg-soft);margin-top:26px}
.pbox .big{font-size:30px;font-weight:800;color:var(--brand);line-height:1.1}
.pbox .sub{font-size:13px;color:var(--ink-3);margin-top:6px}
.pbox table.dt{margin-top:16px;background:#fff;border-radius:10px;overflow:hidden}
.pbox .cta{margin-top:20px;display:flex;gap:12px;flex-wrap:wrap}

/* spec groups */
.sgroup{margin-bottom:34px}
.sgroup h3{font-size:19px;margin-bottom:6px}
.kv{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px}

/* customisation */
.cust{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.cust .c{border:1px solid var(--line);border-radius:12px;padding:20px 22px;background:#fff}
.cust .c h4{font-size:16px;margin-bottom:6px}
.cust .c p{font-size:14px}

/* gallery strip */
.gstrip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gstrip figure{margin:0}
.gstrip img{width:100%;height:230px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
.gstrip figcaption{font-size:12px;color:var(--ink-3);margin-top:8px}

/* empty state */
.empty{padding:60px 0;text-align:center;color:var(--ink-3);font-size:15px}

@media(max-width:1000px){
  .dhead{grid-template-columns:1fr;gap:32px}
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .gmain img{height:400px}
  .thumbs{grid-template-columns:repeat(4,1fr)}
  .gstrip{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .pgrid{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
  .cust{grid-template-columns:1fr}
  .fcount{margin-left:0;width:100%}
}

/* ============================================================
   PERPHOENIX — 后台/表单/列表补充样式(原型未覆盖的部分)
   ============================================================ */

/* 蜜罐字段:对用户与读屏器均隐藏,机器人仍会填写 */
.hp-field{position:absolute!important;left:-9999px!important;top:auto;width:1px;height:1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* 表单状态条 */
.form-status{margin:0 0 22px;padding:15px 18px;border-radius:10px;font-size:14.5px;line-height:1.6}
.form-status.ok{background:#EAF7EF;border:1px solid #B9E3C8;color:#1E6B3A}
.form-status.err{background:#FDECEF;border:1px solid #F3C2CB;color:#8E2136}
.form-status b{display:block;margin-bottom:4px}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#C8384F;background:#FFF7F8}
.field .err-msg{font-size:12px;color:#C8384F;margin-top:5px;font-weight:600}
.rf-note{font-size:13px;color:var(--ink-3);margin-top:16px;line-height:1.7}
.rf-note a{color:var(--brand);font-weight:700}

/* 悬浮 WhatsApp */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(37,211,102,.36);transition:.2s}
.wa-float:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 14px 32px rgba(37,211,102,.45)}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-tip{position:absolute;right:66px;top:50%;transform:translateY(-50%);white-space:nowrap;
  background:var(--ink);color:#fff;font-size:12.5px;font-weight:700;padding:7px 12px;border-radius:8px;
  opacity:0;pointer-events:none;transition:.2s}
.wa-float:hover .wa-tip{opacity:1}
@media(max-width:640px){.wa-float{right:14px;bottom:14px;width:50px;height:50px}.wa-tip{display:none}}

/* 列表页搜索 / 排序 */
form.search,form.sortform{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
form.search{flex:1;min-width:280px}
form.sortform{margin-left:auto}
form.sortform select{padding:10px 14px;border:1px solid var(--line-2);border-radius:8px;
  font-size:14px;font-family:inherit;background:#fff;color:var(--ink)}
form.sortform select:focus{outline:none;border-color:var(--brand)}
.facets .chip{font-size:13px}
.facets .chip span{opacity:.6;margin-left:2px}

/* 分页 */
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:48px}
.pagination a,.pagination span{min-width:40px;height:40px;padding:0 12px;border-radius:8px;
  border:1px solid var(--line-2);display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;color:var(--ink-2);transition:.2s}
.pagination a:hover{border-color:var(--brand);color:var(--brand)}
.pagination .cur{background:var(--brand);border-color:var(--brand);color:#fff}
.pagination .gap{border:none;color:var(--ink-3)}

/* 产品卡价格行 */
.pcard .prow{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;
  margin-top:auto;padding-top:14px;border-top:1px dashed var(--line)}
.pcard .prow .moq{font-size:12px;color:var(--ink-3);margin-top:3px}
.pcard .go{font-size:13px;font-weight:800;color:var(--brand);white-space:nowrap}
.pcard .go a:hover{text-decoration:underline}
.pcard .ph{position:relative}

/* 合作品牌墙 / 首页 logo 条 */
.pstrip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;padding:26px 0}
.ps-lbl{display:block;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-3);margin-bottom:16px}
.ps-row{display:flex;align-items:center;gap:34px;flex-wrap:wrap}
.ps-row img{height:30px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.62;transition:.2s}
.ps-row img:hover{filter:none;opacity:1}
.ps-more{margin-top:16px;font-size:13px;font-weight:700}
.ps-more a{color:var(--brand)}
.pwall{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pwall .pl{border:1px solid var(--line);border-radius:12px;background:#fff;padding:18px;
  display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}
.pwall .pl img{height:34px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.7;transition:.2s}
.pwall .pl:hover img{filter:none;opacity:1}
.pwall .pl span{font-size:12.5px;font-weight:700;color:var(--ink-2)}
@media(max-width:980px){.pwall{grid-template-columns:repeat(3,1fr)}.ps-row{gap:24px}.ps-row img{height:26px}}
@media(max-width:640px){.pwall{grid-template-columns:repeat(2,1fr)}.ps-row img{height:22px}}

/* 404 */
.err-sec{padding:120px 0 140px;text-align:center}
.err-code{display:block;font-size:110px;font-weight:800;line-height:1;
  background:linear-gradient(120deg,var(--brand),var(--gold));-webkit-background-clip:text;
  background-clip:text;color:transparent;letter-spacing:-.04em}
.err-wrap h1{font-size:32px;margin:14px 0 10px}
.err-wrap .lead{color:var(--ink-2);max-width:560px;margin:0 auto 26px}
.err-wrap .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* 博客 */
.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;
  overflow:hidden;background:#fff;transition:.2s}
.post:hover{border-color:var(--brand);box-shadow:0 14px 30px rgba(195,75,116,.10);transform:translateY(-3px)}
.post .pimg{aspect-ratio:16/9;overflow:hidden;background:var(--bg-soft)}
.post .pimg img{width:100%;height:100%;object-fit:cover}
.post .pbody{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.post .pcat{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
.post h2{font-size:18px;margin:8px 0 8px;line-height:1.35}
.post h2 a{color:inherit}
.post p{font-size:14px;color:var(--ink-2);flex:1}
.post .pmeta{font-size:12px;color:var(--ink-3);margin-top:14px;display:flex;gap:14px}
@media(max-width:980px){.post-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.post-list{grid-template-columns:1fr}}

.article{max-width:760px;margin:0 auto}
.article .ameta{font-size:13px;color:var(--ink-3);display:flex;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.article-body{font-size:16.5px;line-height:1.78;color:#2B2B33}
.article-body h2{font-size:25px;margin:38px 0 14px}
.article-body h3{font-size:20px;margin:28px 0 10px}
.article-body p{margin-bottom:16px}
.article-body ul,.article-body ol{margin:0 0 18px 22px}
.article-body li{margin-bottom:8px}
.article-body a{color:var(--brand);text-decoration:underline}
.article-body blockquote{border-left:3px solid var(--line-2);padding-left:18px;color:var(--ink-2);margin:0 0 18px}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:0 0 20px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body img{border-radius:10px;margin:10px 0}
.article-cover{width:100%;height:auto;border-radius:14px;margin-bottom:30px}
.toc{border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin:0 0 30px;background:var(--bg-soft)}
.toc h2{font-size:13px!important;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin:0 0 10px!important}
.toc ol{margin:0 0 0 18px;font-size:14px}
.toc li{margin-bottom:6px}
.toc a{color:var(--ink-2)}
.toc a:hover{color:var(--brand)}
.field.full{grid-column:1/-1}
.form-hint{font-size:12.5px;color:var(--ink-3)}

/* ---- world map (markets) ---- */
.map-box{border:1px solid var(--line);border-radius:16px;background:#FAF5F7;padding:clamp(10px,2.5vw,28px);margin:26px 0 30px}
.map-box img{display:block;width:100%;height:auto}
.pwall-note{font-size:13px;color:#77777f;margin-top:16px;max-width:860px}

/* cases 页品牌墙大图与分组文字行 */
.bw-img{margin:0}
.bw-img img{width:100%;height:auto;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 44px rgba(26,26,32,.07)}
.bw-img figcaption{font-size:13px;color:var(--ink-3);margin-top:10px}
.bw-row{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:baseline;margin:14px 0 0;font-size:14px;color:var(--ink-2)}
.bw-row b{font-size:14px;color:var(--ink);margin-right:4px;flex-basis:100%}
@media (min-width:760px){.bw-row b{flex-basis:auto;margin-right:8px}}
.bw-row span{background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:3px 12px;font-size:13px;white-space:nowrap}
.ph-head.img-bg{background:linear-gradient(115deg,rgba(21,21,26,.66) 0%,rgba(38,24,33,.56) 55%,rgba(59,33,48,.46) 100%),url("/assets/bg/bg-workshop-bright.jpg") center/cover no-repeat}