/* ==========================================================================
   H.E.R Group Limited — www.her.group
   B2B women's footwear manufacturer & exporter
   Design tokens carried over from her-group.com:
     ink #354350  ·  gold #bd924e  ·  white  ·  light greys
   ========================================================================== */

:root{
  --ink:#354350;
  --ink-2:#4a5766;
  --ink-3:#68737f;
  --gold:#bd924e;
  --gold-d:#9e7739;
  --gold-l:#e9dcc3;
  --gold-wash:#fbf8f2;
  --bg:#ffffff;
  --bg-soft:#f7f7f5;
  --line:#e6e6e4;
  --line-2:#d8d8d5;
  --muted:#6b7480;
  --ok:#3f7d52;
  --maxw:1200px;
  --gap:clamp(16px,3vw,32px);
  --radius:2px;
  --shadow-s:0 1px 2px rgba(53,67,80,.06),0 2px 8px rgba(53,67,80,.05);
  --shadow-m:0 4px 14px rgba(53,67,80,.08),0 12px 32px rgba(53,67,80,.07);
  --sans:"Futura","Century Gothic","Jost","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Helvetica,Arial,"Noto Sans",sans-serif;
  --serif:Georgia,"Times New Roman",serif;
  --t:.22s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.68;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--ink);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--gold-d)}
h1,h2,h3,h4{font-weight:600;line-height:1.22;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(28px,4.4vw,50px)}
h2{font-size:clamp(23px,3.1vw,35px)}
h3{font-size:clamp(17px,1.9vw,21px)}
h4{font-size:16px}
p{margin:0 0 1.05em}
ul,ol{margin:0 0 1.05em;padding-left:1.25em}
li{margin:.3em 0}
strong{font-weight:600;color:var(--ink)}
hr{border:0;border-top:1px solid var(--line);margin:clamp(28px,5vw,56px) 0}
::selection{background:var(--gold-l);color:var(--ink)}

:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:1px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:999}
.skip:focus{left:0}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,4vw,32px)}
.wrap--narrow{max-width:880px}
.section{padding:clamp(44px,7vw,86px) 0}
.section--tight{padding:clamp(32px,5vw,56px) 0}
.section--soft{background:var(--bg-soft)}
.section--warm{background:var(--gold-wash)}
.section--ink{background:var(--ink);color:#eef1f4}
.section--ink h1,.section--ink h2,.section--ink h3,.section--ink h4{color:#fff}
.section--ink a{color:#fff}
.section--ink a:hover{color:var(--gold-l)}
.section--ink .muted,.section--ink p{color:#c9d1d9}
.section--line{border-top:1px solid var(--line)}
.center{text-align:center}
.muted{color:var(--muted)}
.lead{font-size:clamp(16px,1.6vw,19px);color:var(--ink-2);max-width:74ch}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em;letter-spacing:.02em}

/* ---------- section head ---------- */
.shead{max-width:800px;margin-bottom:clamp(26px,4vw,44px)}
.shead--center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{
  display:inline-block;font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-d);font-weight:600;margin-bottom:12px;
}
.kicker::before{content:"";display:inline-block;width:26px;height:1px;background:var(--gold);
  vertical-align:middle;margin-right:10px;transform:translateY(-2px)}
.shead--center .kicker::after{content:"";display:inline-block;width:26px;height:1px;background:var(--gold);
  vertical-align:middle;margin-left:10px;transform:translateY(-2px)}
.section--ink .kicker{color:var(--gold-l)}
/* 区块内的次级小标题组（如「行业来源」），与主 shead 拉开层级 */
.shead--sub{margin:clamp(34px,4.4vw,52px) 0 clamp(18px,2.4vw,26px);padding-top:clamp(26px,3.4vw,38px);
  border-top:1px solid var(--line)}
.shead--sub h3{font-size:clamp(17px,2vw,21px);margin:0 0 8px;color:var(--ink);letter-spacing:-.01em}
.shead--sub .lead{font-size:14.5px;color:var(--muted);margin:0;line-height:1.6}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;justify-content:center;
  padding:13px 26px;font-size:14.5px;font-weight:600;letter-spacing:.05em;
  text-transform:uppercase;border:1px solid var(--gold);border-radius:var(--radius);
  background:var(--gold);color:#fff;cursor:pointer;transition:all var(--t);line-height:1;
}
.btn:hover{background:var(--gold-d);border-color:var(--gold-d);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-s)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn--ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn--light{background:#fff;color:var(--ink);border-color:#fff}
.btn--light:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn--outline-light:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--sm{padding:10px 18px;font-size:13px}
.btn--block{width:100%}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btns--center{justify-content:center}
.tlink{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:14px;
  color:var(--gold-d);letter-spacing:.03em}
.tlink::after{content:"→";transition:transform var(--t)}
.tlink:hover::after{transform:translateX(4px)}

/* ---------- header ---------- */
.topbar{background:var(--ink);color:#cfd6dd;font-size:12.5px;letter-spacing:.03em}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;
  min-height:38px;flex-wrap:wrap}
.topbar a{color:#cfd6dd}
.topbar a:hover{color:#fff}
.topbar__list{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.topbar__list span{white-space:nowrap}

.site-head{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.site-head__in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:42px;width:auto}
.brand__txt{display:none}
.nav{display:flex;align-items:center;gap:2px}
.nav a{
  display:block;padding:10px 13px;font-size:14.5px;font-weight:500;color:var(--ink);
  border-radius:var(--radius);position:relative;white-space:nowrap;
}
.nav a::after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:1.5px;
  background:var(--gold);transform:scaleX(0);transition:transform var(--t);transform-origin:left}
.nav a:hover{color:var(--gold-d)}
.nav a:hover::after{transform:scaleX(1)}
.nav a[aria-current="page"]{color:var(--gold-d);font-weight:600}
.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav__cta{margin-left:10px;padding:11px 20px!important;background:var(--gold);color:#fff!important;
  font-weight:600;letter-spacing:.04em}
.nav__cta::after{display:none}
.nav__cta:hover{background:var(--gold-d)}
.nav__drop{position:relative}
.nav__drop>a::before{content:"▾";font-size:9px;margin-left:6px;opacity:.6}
.nav__panel{
  position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%) translateY(6px);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-m);border-radius:var(--radius);
  padding:18px;display:grid;grid-template-columns:repeat(2,minmax(150px,1fr));gap:4px 22px;
  min-width:400px;opacity:0;visibility:hidden;transition:all var(--t);
}
.nav__drop:hover .nav__panel,.nav__drop:focus-within .nav__panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav__panel a{padding:7px 8px;font-size:14px;font-weight:400}
.nav__panel a::after{display:none}
.nav__panel strong{grid-column:1/-1;font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-d);padding:6px 8px 2px;font-weight:600}
.burger{display:none;background:none;border:1px solid var(--line-2);border-radius:var(--radius);
  padding:9px 11px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;transition:all var(--t)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.mnav{display:none;border-top:1px solid var(--line);background:#fff;max-height:0;overflow:hidden;
  transition:max-height .3s ease}
.mnav.open{max-height:80vh;overflow-y:auto}
.mnav__in{padding:12px 0 22px}
.mnav a{display:block;padding:12px 4px;font-size:16px;border-bottom:1px solid var(--line)}
.mnav a[aria-current="page"]{color:var(--gold-d);font-weight:600}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;isolation:isolate}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(1100px 520px at 78% 18%,rgba(189,146,78,.20),transparent 62%),
             linear-gradient(160deg,#354350 0%,#2b3742 55%,#243039 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.16;
  background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 1px,transparent 1px 9px);
}
.hero__in{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:clamp(24px,4vw,56px);
  align-items:center;padding:clamp(48px,7.5vw,96px) 0}
.hero h1{color:#fff;margin-bottom:.5em}
.hero p{color:#c9d1d9}
.hero .kicker{color:var(--gold-l)}
.hero__kicker{color:var(--gold-l)}
.hero__btns{margin-top:30px}
.hero__trust{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:30px;padding-top:24px;
  border-top:1px solid rgba(255,255,255,.16);font-size:13px;color:#aab4bf;letter-spacing:.02em}
.hero__trust b{display:block;color:#fff;font-size:15px;font-weight:600;letter-spacing:0}
.hero__list{list-style:none;padding:0;margin:26px 0 0}
.hero__list li{position:relative;padding-left:26px;color:#c9d1d9;margin:.55em 0}
.hero__list li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:1.5px;background:var(--gold)}
.hero__media{position:relative}
.hero__media img{width:100%;border-radius:var(--radius);box-shadow:0 24px 60px rgba(0,0,0,.42)}
.hero__media::before{content:"";position:absolute;inset:auto -14px -14px auto;width:56%;height:56%;
  border:1px solid rgba(189,146,78,.55);z-index:-1}

/* ---------- page head (inner pages) ---------- */
.phead{background:var(--ink);color:#fff;padding:clamp(34px,5.4vw,62px) 0;position:relative;overflow:hidden}
.phead::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;
  border:1px solid rgba(189,146,78,.32);border-radius:50%}
.phead h1{color:#fff;margin-bottom:.35em}
.phead p{color:#c3ccd5;max-width:70ch;margin:0}
.phead .kicker{color:var(--gold-l)}
.crumbs{font-size:13px;color:var(--muted);padding:16px 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--gold-d)}
.crumbs span{color:var(--line-2);margin:0 8px}
.phead .crumbs{color:#93a0ac;padding:0 0 16px}
.phead .crumbs a{color:#93a0ac}
.phead .crumbs span{color:rgba(255,255,255,.35)}
/* 首屏主标题下方的加粗导语（同字体，仅加粗放大） */
.phead__lead{display:block;font-weight:700;font-size:clamp(17px,2.2vw,23px);line-height:1.42;
  color:#fff;letter-spacing:-.01em;max-width:34ch;margin:0}
/* About 页第一行：广告语式痛点主张 —— 同字体、加粗、大号，左侧金色竖线 */
.about-slogans{margin:0 0 clamp(26px,3.6vw,44px);padding:2px 0 2px 22px;
  border-left:3px solid var(--gold)}
.about-slogans p{font-weight:700;font-size:clamp(19px,2.6vw,30px);line-height:1.3;
  color:var(--ink);letter-spacing:-.02em;max-width:40ch;margin:0}
.about-slogans p + p{margin-top:.3em}
.about-slogans p:last-child{color:var(--gold-d)}
@media (max-width:600px){.about-slogans{padding-left:15px}
  .about-slogans p{max-width:none}}

/* ---------- grids ---------- */
.grid{display:grid;gap:var(--gap)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-auto{grid-template-columns:repeat(auto-fill,minmax(232px,1fr))}
.g-cat{grid-template-columns:repeat(auto-fill,minmax(258px,1fr))}

/* ---------- category card ---------- */
.cat{position:relative;display:block;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;transition:all var(--t)}
.cat:hover{box-shadow:var(--shadow-m);transform:translateY(-3px);border-color:var(--line-2)}
.cat__img{aspect-ratio:4/3;overflow:hidden;background:var(--bg-soft)}
.cat__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat:hover .cat__img img{transform:scale(1.045)}
.cat__body{padding:18px 20px 20px}
.cat__body h3{margin:0 0 6px;font-size:18px}
.cat__body h3:last-child{margin-bottom:0}
.cat__body p{margin:0;font-size:14px;color:var(--muted);line-height:1.55}
.cat__n{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-d);font-weight:600;
  display:block;margin-bottom:4px}

/* ---------- photo band ----------
   实物图片带：放在服务页 / About 页页头之后，让访客第一眼看到的是鞋而不是字。
   （道爷 2026-09-28：文字太多、图片不显眼）
   比例用 3:2 —— 款式库里 421 张有 408 张就是 3:2，这样整只鞋完整显示、不被裁掉。 */
.pband{display:grid;gap:clamp(8px,1.5vw,16px);grid-template-columns:repeat(4,minmax(0,1fr))}
.pband--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.pband--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.pband__it{margin:0;aspect-ratio:3/2;overflow:hidden;background:var(--bg-soft);
  border:1px solid var(--line);border-radius:var(--radius)}
.pband__it img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.pband__it:hover img{transform:scale(1.04)}
.pband__cap{margin:14px 0 0;font-size:13.5px;color:var(--muted);text-align:center}
@media (max-width:640px){
  .pband{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* ---------- product card ---------- */
.pgrid{display:grid;gap:clamp(14px,2.2vw,24px);grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
/* 分类页固定 3 列（每子分类 3 x 5 = 15 款） */
.pgrid--3{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.6vw,30px)}
.pgrid--3 .pcard__name{font-size:15.5px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:all var(--t)}
.pcard:hover{box-shadow:var(--shadow-m);transform:translateY(-2px)}
.pcard__img{display:block;aspect-ratio:1/1;background:var(--bg-soft);overflow:hidden;position:relative}
.pcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.pcard:hover .pcard__img img{transform:scale(1.05)}
.pcard__tag{position:absolute;left:10px;top:10px;background:rgba(53,67,80,.92);color:#fff;
  font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;padding:4px 9px;border-radius:1px}
.pcard__body{padding:15px 16px 17px;display:flex;flex-direction:column;flex:1;gap:8px}
.pcard__name{margin:0;font-size:15px;font-weight:600;line-height:1.35;color:var(--ink)}
.pcard__spec{display:flex;flex-wrap:wrap;gap:5px;margin:0}
.chip{font-size:11px;letter-spacing:.04em;color:var(--ink-2);background:var(--bg-soft);
  border:1px solid var(--line);padding:2.5px 8px;border-radius:99px;white-space:nowrap}
.chip--code{background:var(--gold-wash);border-color:var(--gold-l);color:var(--gold-d);font-weight:600}
.pcard__foot{margin-top:auto;padding-top:10px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:10px}
.pcard__foot .tlink{font-size:13px}

/* ---------- feature cards ---------- */
.fcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,2.6vw,30px);
  transition:all var(--t);height:100%}
.fcard:hover{box-shadow:var(--shadow-s);border-color:var(--gold-l)}
.fcard__ic{width:42px;height:42px;border:1px solid var(--gold);color:var(--gold-d);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600;margin-bottom:16px}
.fcard h3{margin-bottom:.45em;font-size:18px}
.fcard p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.62}
.section--ink .fcard{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.14)}
.section--ink .fcard:hover{border-color:rgba(189,146,78,.6)}
.section--ink .fcard p{color:#aab4bf}
.section--ink .fcard__ic{border-color:var(--gold);color:var(--gold-l)}

/* ---------- process ---------- */
.steps{counter-reset:s;display:grid;gap:clamp(16px,2.4vw,26px);
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.step{position:relative;padding-left:56px}
.step__n{position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;
  background:var(--gold-wash);border:1px solid var(--gold-l);color:var(--gold-d);
  display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13.5px}
.step h3{font-size:17px;margin:0 0 .35em;padding-top:7px}
.step p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.6}

/* ---------- stats / fact strip ---------- */
.facts{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);
  grid-template-columns:repeat(auto-fit,minmax(190px,1fr));border-radius:var(--radius);overflow:hidden}
.fact{background:#fff;padding:clamp(20px,2.6vw,30px);text-align:center}
.fact b{display:block;font-size:clamp(22px,3vw,32px);color:var(--gold-d);font-weight:600;
  line-height:1.1;margin-bottom:6px}
.fact span{font-size:13.5px;color:var(--muted);line-height:1.45;display:block}
.section--ink .facts{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.14)}
.section--ink .fact{background:#2c3945}
.section--ink .fact b{color:var(--gold-l)}
.section--ink .fact span{color:#aab4bf}

/* ---------- spec / info table ---------- */
.spec{width:100%;border-collapse:collapse;font-size:14.5px;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec th,.spec td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.spec th{width:38%;font-weight:600;color:var(--ink);background:var(--bg-soft);white-space:nowrap}
.spec td{color:var(--ink-2)}
.spec--ink{background:transparent;border-color:rgba(255,255,255,.16)}
.spec--ink th{background:rgba(255,255,255,.05);color:#fff}
.spec--ink td{color:#c3ccd5;border-color:rgba(255,255,255,.12)}
.spec--ink th{border-color:rgba(255,255,255,.12)}

/* ---------- FAQ ---------- */
.faq{max-width:900px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:10px;overflow:hidden;transition:border-color var(--t)}
.faq details[open]{border-color:var(--gold-l);box-shadow:var(--shadow-s)}
.faq summary{padding:18px 54px 18px 20px;cursor:pointer;font-weight:600;font-size:16.5px;
  position:relative;list-style:none;color:var(--ink);line-height:1.45}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:300;color:var(--gold);transition:transform var(--t);line-height:1}
.faq details[open] summary::after{content:"−";}
.faq summary:hover{color:var(--gold-d)}
.faq__a{padding:0 20px 20px;color:var(--ink-2);font-size:15px;line-height:1.7}
.faq__a p:last-child{margin-bottom:0}

/* ---------- prose / article ---------- */
.prose{max-width:760px;font-size:17px;line-height:1.78;color:var(--ink-2)}
.prose h2{margin-top:1.9em;color:var(--ink);font-size:clamp(21px,2.5vw,27px)}
.prose h3{margin-top:1.5em;color:var(--ink)}
.prose p{margin-bottom:1.15em}
.prose ul,.prose ol{margin-bottom:1.3em}
.prose li{margin:.45em 0}
.prose a{color:var(--gold-d);text-decoration:underline;text-underline-offset:3px;
  text-decoration-thickness:1px}
.prose a:hover{color:var(--ink)}
.prose blockquote{margin:1.6em 0;padding:2px 0 2px 22px;border-left:2px solid var(--gold);
  color:var(--ink);font-style:italic}
.prose img{border-radius:var(--radius);margin:1.6em 0}

/* ---------- callout ---------- */
.callout{background:var(--gold-wash);border:1px solid var(--gold-l);border-left:3px solid var(--gold);
  border-radius:var(--radius);padding:clamp(18px,2.4vw,26px)}
.callout h3{margin-top:0;font-size:17px}
.callout p:last-child{margin-bottom:0}
.callout--ink{background:#2c3945;border-color:rgba(255,255,255,.16);border-left-color:var(--gold)}
.callout--ink h3{color:#fff}
.callout--ink p{color:#c3ccd5}
.callout--ink a{color:var(--gold-l)}

/* ---------- forms ---------- */
.form{display:grid;gap:16px}
.form__row{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--ink)}
.field .req{color:var(--gold-d)}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:15px;color:var(--ink);background:#fff;
  border:1px solid var(--line-2);border-radius:var(--radius);padding:12px 14px;
  transition:border-color var(--t),box-shadow var(--t);width:100%;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--gold);box-shadow:0 0 0 3px rgba(189,146,78,.14)}
.field small{font-size:12.5px;color:var(--muted)}
.form__note{font-size:13px;color:var(--muted);margin:0}
.form__status{font-size:14px;padding:12px 14px;border-radius:var(--radius);display:none}
.form__status.ok{display:block;background:#eef6f0;border:1px solid #cfe4d5;color:#2f6340}
.form__status.err{display:block;background:#fdf1ef;border:1px solid #f0d5d0;color:#8f3a2b}

/* ---------- contact blocks ---------- */
.cbox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,2.6vw,28px)}
.cbox h3{font-size:17px;margin-bottom:.6em}
.cbox dl{margin:0}
.cbox dt{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-d);
  font-weight:600;margin-top:16px}
.cbox dt:first-child{margin-top:0}
.cbox dd{margin:3px 0 0;font-size:15px;color:var(--ink-2)}
.cbox dd a{word-break:break-word}

/* ---------- friend links ---------- */
.flinks{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(268px,1fr))}
.flink{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:17px 19px;transition:all var(--t)}
.flink:hover{border-color:var(--gold-l);box-shadow:var(--shadow-s);transform:translateY(-2px)}
.flink__ic{flex:0 0 38px;height:38px;border:1px solid var(--gold-l);background:var(--gold-wash);
  color:var(--gold-d);border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-weight:600;font-size:14px}
.flink__b{min-width:0}
.flink__b b{display:block;font-size:15px;margin-bottom:3px;color:var(--ink)}
.flink__b span{display:block;font-size:13.5px;color:var(--muted);line-height:1.55}
.flink__u{display:block;font-size:12px;color:var(--gold-d);margin-top:5px;word-break:break-all}
.flink--primary{border-color:var(--gold);background:var(--gold-wash)}
/* 行业来源：4 张卡，比主链接卡更紧凑，视觉上明确降一级 */
.flinks--sources{grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:10px}
.flinks--sources .flink{padding:14px 16px;gap:12px;background:var(--bg-soft)}
.flinks--sources .flink__ic{flex:0 0 32px;height:32px;font-size:12.5px;background:#fff}
.flinks--sources .flink__b b{font-size:14px}
.flinks--sources .flink__b span{font-size:13px}

/* ---------- social ---------- */
.socials{display:flex;flex-wrap:wrap;gap:10px}
.socials a{display:inline-flex;align-items:center;gap:9px;padding:9px 15px;border:1px solid var(--line-2);
  border-radius:var(--radius);font-size:13.5px;font-weight:500;background:#fff;transition:all var(--t)}
.socials a:hover{border-color:var(--gold);color:var(--gold-d);background:var(--gold-wash)}
.section--ink .socials a{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2);color:#fff}
.section--ink .socials a:hover{background:rgba(189,146,78,.22);border-color:var(--gold)}
.socials svg{width:16px;height:16px;fill:currentColor;flex:0 0 16px}

/* ---------- video ---------- */
.vbox{position:relative;background:#2c3945;border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);overflow:hidden}
.vbox__frame{position:relative;aspect-ratio:16/9;background:#1f2830}
.vbox__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vbox__ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:14px;text-align:center;padding:24px;color:#c3ccd5}
.vbox__ph b{color:#fff;font-size:17px;font-weight:600}
.vbox__play{width:58px;height:58px;border-radius:50%;background:var(--gold);display:flex;
  align-items:center;justify-content:center;color:#fff;font-size:18px}
.vbox__meta{padding:16px 18px;border-top:1px solid rgba(255,255,255,.12)}
.vbox__meta p{margin:0;font-size:14px;color:#aab4bf}

/* ---------- footer ---------- */
.site-foot{background:var(--ink);color:#aab4bf;font-size:14px;padding:clamp(44px,6vw,72px) 0 0}
.site-foot h4{color:#fff;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  margin-bottom:14px;font-weight:600}
.site-foot a{color:#aab4bf;display:block;padding:3.5px 0;font-size:14px}
.site-foot a:hover{color:var(--gold-l)}
.site-foot__grid{display:grid;gap:clamp(24px,3.4vw,44px);
  grid-template-columns:1.35fr repeat(3,minmax(0,1fr)) 1.1fr}
.site-foot__about p{color:#8d99a5;font-size:13.5px;line-height:1.7}
.site-foot__brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.site-foot__brand img{height:38px;width:auto;filter:brightness(0) invert(1);opacity:.95}
.site-foot__friends{border-top:1px solid rgba(255,255,255,.11);margin-top:clamp(34px,4.4vw,52px);
  padding-top:clamp(24px,3vw,34px)}
.site-foot__friends h4{margin-bottom:12px}
.site-foot__fl{display:flex;flex-wrap:wrap;gap:8px 12px}
.site-foot__fl a{display:inline-block;padding:7px 13px;border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);font-size:13px}
.site-foot__fl a:hover{border-color:var(--gold);color:#fff;background:rgba(189,146,78,.16)}
.site-foot__fl a b{color:#fff;font-weight:500}
.site-foot__bar{border-top:1px solid rgba(255,255,255,.11);margin-top:clamp(24px,3vw,34px);
  padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:12px 22px;justify-content:space-between;
  align-items:center;font-size:13px;color:#8d99a5}
.site-foot__bar a{display:inline;padding:0}
.site-foot__legal{display:flex;flex-wrap:wrap;gap:6px 18px}

/* ---------- back to top ---------- */
.totop{position:fixed;right:20px;bottom:20px;z-index:70;width:44px;height:44px;
  border:1px solid var(--line-2);background:#fff;border-radius:50%;cursor:pointer;
  display:flex;align-items:center;justify-content:center;color:var(--ink);
  box-shadow:var(--shadow-s);opacity:0;visibility:hidden;transition:all var(--t)}
.totop.show{opacity:1;visibility:visible}
.totop:hover{background:var(--gold);border-color:var(--gold);color:#fff}

/* ---------- misc ---------- */
.notice{background:#fdf9f1;border:1px solid var(--gold-l);border-radius:var(--radius);
  padding:14px 18px;font-size:14px;color:var(--ink-2)}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.tag{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-d);
  background:var(--gold-wash);border:1px solid var(--gold-l);padding:4px 11px;border-radius:99px;font-weight:600}
.meta-row{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13.5px;color:var(--muted);margin-bottom:22px}
.artlist{display:grid;gap:clamp(16px,2.4vw,24px);grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.artcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(20px,2.6vw,28px);display:flex;flex-direction:column;transition:all var(--t)}
.artcard:hover{box-shadow:var(--shadow-m);transform:translateY(-3px);border-color:var(--line-2)}
.artcard h3{font-size:19px;margin-bottom:.5em;line-height:1.35}
.artcard p{font-size:14.5px;color:var(--muted);line-height:1.62;margin-bottom:18px}
.artcard .tlink{margin-top:auto}
.anchor-links{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(22px,3vw,34px)}
.anchor-links a{font-size:13px;padding:7px 14px;border:1px solid var(--line-2);border-radius:99px;
  background:#fff;transition:all var(--t)}
.anchor-links a:hover{border-color:var(--gold);color:var(--gold-d);background:var(--gold-wash)}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .site-foot__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nav{gap:0}
  .nav a{padding:10px 10px;font-size:14px}
}
@media (max-width:920px){
  .nav,.topbar__list--hide{display:none}
  .burger{display:block}
  .mnav{display:block}
  .hero__in{grid-template-columns:1fr;padding:clamp(36px,7vw,60px) 0}
  .hero__media{order:-1}
  .hero__media::before{display:none}
  .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .form__row{grid-template-columns:1fr}
  .brand__txt{display:block;font-weight:600;font-size:16px;line-height:1.15}
  .brand__txt small{display:block;font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);font-weight:500}
  .brand img{height:34px}
}
@media (max-width:600px){
  body{font-size:15.5px}
  .g2,.g3,.g4,.pgrid,.g-auto,.g-cat{grid-template-columns:1fr 1fr}
  .pgrid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .pcard__body{padding:12px 12px 14px}
  .pcard__name{font-size:14px}
  .chip{font-size:10px;padding:2px 7px}
  .facts{grid-template-columns:1fr 1fr}
  .site-foot__grid{grid-template-columns:1fr}
  .step{padding-left:0}
  .step__n{position:static;margin-bottom:10px}
  .step h3{padding-top:0}
  .faq summary{font-size:15.5px;padding:16px 46px 16px 16px}
  .faq__a{padding:0 16px 18px}
  .btns .btn{width:100%}
  .spec th,.spec td{display:block;width:100%}
  .spec th{border-bottom:0;padding-bottom:4px}
  .spec td{padding-top:4px}
}
@media (max-width:400px){
  .g2,.g3,.g4,.g-auto,.g-cat{grid-template-columns:1fr}
}
@media (max-width:920px){
  .pgrid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:600px){
  .pgrid--3{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
}
@media (max-width:380px){
  .pgrid--3{grid-template-columns:1fr}
}
@media print{
  .site-head,.mnav,.topbar,.totop,.site-foot__friends{display:none}
  body{font-size:12pt}
  .hero,.phead,.section--ink{background:#fff!important;color:#000!important}
  .hero h1,.phead h1{color:#000!important}
}