/* =========================================================
   OPOYO 歐友電子 — Design System
   台灣精密製造 / Editorial Industrial
   ========================================================= */

:root{
  --paper:#FAF7F3;
  --paper-2:#F3EEE7;
  --paper-3:#EDE7DE;
  --ink:#17181A;
  --ink-2:#3C3D40;
  --muted:#7C766E;
  --muted-2:#9A948B;
  --line:#E2DBD1;
  --line-2:#CFC6B8;
  --red:#D4214B;
  --red-dk:#A81238;
  --red-soft:#FBEAEE;

  --sans:"PingFang TC","Microsoft JhengHei","Hiragino Sans GB","Noto Sans TC","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"SFMono-Regular",Consolas,"Roboto Mono","Liberation Mono",Menlo,monospace;

  --ease:cubic-bezier(.22,.61,.36,1);
  --nav-h:74px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
::selection{background:var(--red);color:#fff;}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:1300px;margin:0 auto;padding:0 44px;}
.wrap-narrow{max-width:980px;}
.section{padding:120px 0;position:relative;}
.section-sm{padding:80px 0;}
.dark{background:var(--ink);color:#F6F2EC;}
.dark .muted,h2 .muted{color:#A9A39A;}

/* ---------- typography ---------- */
.mono{font-family:var(--mono);letter-spacing:.06em;font-variant-numeric:tabular-nums;}
.eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--red);display:block;}
.display{
  font-size:clamp(38px,5.2vw,74px);line-height:1.08;letter-spacing:-.028em;
  font-weight:700;margin:0;
}
h2.h{
  font-size:clamp(27px,3.1vw,44px);line-height:1.22;letter-spacing:-.02em;
  font-weight:700;margin:18px 0 0;
}
h3.h3{font-size:20px;line-height:1.4;letter-spacing:-.01em;font-weight:700;margin:0;}
.lead{font-size:clamp(16px,1.35vw,18.5px);line-height:1.95;color:var(--ink-2);margin:22px 0 0;}
p{margin:0 0 1em;}
.hl{color:var(--red);}
.serif-note{
  font-family:"Songti TC","PMingLiU",Georgia,serif;
}

/* ---------- header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;height:var(--nav-h);z-index:120;
  display:flex;align-items:center;
  background:rgba(250,247,243,.82);backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid transparent;transition:height .35s var(--ease),border-color .35s,background .35s;
}
.site-header.scrolled{height:62px;border-bottom-color:var(--line);background:rgba(250,247,243,.94);}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;}
.brand{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.brand img{width:132px;height:auto;transition:width .35s var(--ease);}
.site-header.scrolled .brand img{width:118px;}
.brand-sub{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--muted);
  padding-left:14px;margin-left:2px;border-left:1px solid var(--line-2);line-height:1.5;
  text-transform:uppercase;
}
.nav{display:flex;align-items:center;gap:6px;}
.nav a{
  position:relative;font-size:14.5px;letter-spacing:.02em;padding:9px 14px;border-radius:2px;
  color:var(--ink-2);transition:color .25s;
}
.nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1px;background:var(--red);
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease);
}
.nav a:hover{color:var(--ink);}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1);}
.nav a.active{color:var(--ink);font-weight:600;}
.header-cta{display:flex;align-items:center;gap:10px;flex-shrink:0;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:44px;padding:0 22px;border-radius:2px;font-size:14px;font-weight:600;letter-spacing:.02em;
  border:1px solid transparent;transition:all .3s var(--ease);white-space:nowrap;
}
.btn svg{width:15px;height:15px;transition:transform .3s var(--ease);}
.btn:hover svg{transform:translateX(3px);}
.btn-red{background:var(--red);color:#fff;}
.btn-red:hover{background:var(--red-dk);}
.btn-ghost{border-color:var(--line-2);color:var(--ink);}
.btn-ghost:hover{border-color:var(--ink);background:var(--ink);color:#fff;}
.btn-ink{background:var(--ink);color:#fff;}
.btn-ink:hover{background:#000;}
.btn-lg{height:52px;padding:0 30px;font-size:15px;}

.burger{display:none;width:42px;height:42px;align-items:center;justify-content:center;}
.burger span{display:block;width:20px;height:1.5px;background:var(--ink);position:relative;}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:20px;height:1.5px;background:var(--ink);transition:.3s var(--ease);
}
.burger span::before{top:-6px;}.burger span::after{top:6px;}

/* mobile drawer nav */
.mnav{
  position:fixed;inset:0;z-index:130;background:var(--paper);padding:calc(var(--nav-h) + 20px) 30px 40px;
  transform:translateY(-102%);transition:transform .5s var(--ease);overflow-y:auto;
}
.mnav.open{transform:none;}
.mnav a{display:block;font-size:22px;font-weight:600;padding:16px 0;border-bottom:1px solid var(--line);}
.mnav .m-close{position:absolute;top:18px;right:22px;font-size:26px;line-height:1;}

/* ---------- hero ---------- */
.hero{padding-top:calc(var(--nav-h) + 74px);padding-bottom:96px;position:relative;overflow:hidden;}
.hero-bg{
  position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:112px 112px;opacity:.5;
  mask-image:radial-gradient(ellipse 82% 68% at 68% 32%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 82% 68% at 68% 32%,#000 0%,transparent 78%);
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:60px;align-items:center;}
.hero h1{margin:26px 0 0;}
.hero h1 em{font-style:normal;color:var(--red);}
.hero-lead{max-width:520px;margin-top:26px;font-size:16.5px;line-height:2;color:var(--ink-2);}
.hero-actions{display:flex;gap:12px;margin-top:38px;flex-wrap:wrap;}
.hero-meta{
  display:flex;gap:0;margin-top:52px;padding-top:26px;border-top:1px solid var(--line);
}
.hero-meta div{padding-right:34px;margin-right:34px;border-right:1px solid var(--line);}
.hero-meta div:last-child{border:0;margin-right:0;padding-right:0;}
.hero-meta .num{font-family:var(--mono);font-size:26px;font-weight:600;letter-spacing:-.02em;line-height:1.2;}
.hero-meta .num small{font-size:13px;color:var(--muted);margin-left:2px;}
.hero-meta .lbl{font-size:11.5px;letter-spacing:.1em;color:var(--muted);margin-top:4px;}

/* hero product card */
.hero-visual{position:relative;}
.hero-card{
  position:relative;background:#fff;border:1px solid var(--line);
  padding:26px;border-radius:2px;
}
.hero-card .tag-row{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px;}
.hero-card .ph{position:relative;aspect-ratio:1/.92;}
.hero-card .ph img{position:absolute;inset:8px;width:calc(100% - 16px);height:calc(100% - 16px);object-fit:contain;mix-blend-mode:multiply;}
.hero-card .spec{border-top:1px solid var(--line);margin-top:18px;padding-top:16px;}
.hero-card .spec .m{font-family:var(--mono);font-size:13px;font-weight:600;letter-spacing:.02em;}
.hero-card .spec .d{font-size:12.5px;color:var(--muted);line-height:1.6;margin-top:4px;}
.badge{
  display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:1px;
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  background:var(--red-soft);color:var(--red-dk);
}
.badge-ink{background:#EDE7DE;color:var(--ink-2);}
.hero-visual::after{
  content:"OP-U31TC3003024P";position:absolute;right:-2px;top:-30px;
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--muted-2);
}
.hero-vert{
  position:absolute;left:-52px;top:8px;writing-mode:vertical-rl;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.34em;color:var(--muted-2);text-transform:uppercase;
}

/* ---------- marquee ---------- */
.marquee{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:16px 0;overflow:hidden;background:var(--paper-2);position:relative;
}
.marquee-track{display:flex;gap:44px;width:max-content;animation:slide 46s linear infinite;}
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee-track span{
  font-family:var(--mono);font-size:12px;letter-spacing:.16em;color:var(--muted);
  text-transform:uppercase;white-space:nowrap;display:flex;align-items:center;gap:44px;
}
.marquee-track span::after{content:"";width:5px;height:5px;background:var(--red);border-radius:50%;opacity:.55;}
@keyframes slide{to{transform:translateX(-50%);}}

/* ---------- section head ---------- */
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;margin-bottom:56px;}
.sec-head .num{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--red);display:block;margin-bottom:14px;
}
.sec-head p{color:var(--muted);font-size:15px;line-height:1.95;margin:0;max-width:440px;justify-self:end;}
.sec-head.center{grid-template-columns:1fr;text-align:center;justify-items:center;}
.sec-head.center p{justify-self:center;}

/* ---------- two pillars ---------- */
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line-2);}
.pillar{
  padding:52px 48px 56px;border-bottom:1px solid var(--line-2);position:relative;
  transition:background .4s var(--ease);
}
.pillar:first-child{border-right:1px solid var(--line-2);}
.pillar:hover{background:var(--paper-2);}
.pillar .idx{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--muted-2);}
.pillar h3{font-size:clamp(24px,2.4vw,32px);margin:18px 0 0;letter-spacing:-.02em;line-height:1.3;}
.pillar h3 small{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--muted);font-weight:400;margin-top:10px;text-transform:uppercase;}
.pillar p{color:var(--ink-2);font-size:14.8px;line-height:2;margin:22px 0 0;}
.pillar ul{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:9px 18px;}
.pillar li{font-size:13.5px;color:var(--muted);display:flex;gap:9px;align-items:baseline;}
.pillar li::before{content:"";width:4px;height:4px;background:var(--red);flex-shrink:0;transform:translateY(-3px);}
.pillar .go{
  display:inline-flex;align-items:center;gap:8px;margin-top:34px;font-size:13.5px;font-weight:600;
  border-bottom:1px solid var(--ink);padding-bottom:4px;
}
.pillar .go svg{width:14px;height:14px;transition:transform .3s var(--ease);}
.pillar:hover .go svg{transform:translateX(4px);}

/* ---------- category cards ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.cat-card{
  background:var(--paper);padding:34px 30px 30px;position:relative;overflow:hidden;
  transition:background .4s var(--ease);display:flex;flex-direction:column;min-height:186px;
}
.cat-card:hover{background:#fff;}
.cat-card .cn{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--muted-2);}
.cat-card h3{font-size:19px;margin:14px 0 0;letter-spacing:-.01em;}
.cat-card .en{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--muted);margin-top:6px;text-transform:uppercase;}
.cat-card .count{
  position:absolute;right:26px;top:30px;font-family:var(--mono);font-size:11px;color:var(--muted-2);
}
.cat-card .arrow{
  margin-top:auto;width:26px;height:1px;background:var(--line-2);position:relative;
  transition:width .4s var(--ease),background .4s;flex-shrink:0;
}
.cat-card .arrow::after{
  content:"";position:absolute;right:0;top:-2.5px;width:6px;height:6px;border-top:1px solid var(--line-2);
  border-right:1px solid var(--line-2);transform:rotate(45deg);transition:border-color .4s;
}
.cat-card:hover .arrow{width:52px;background:var(--red);}
.cat-card:hover .arrow::after{border-color:var(--red);}

/* ---------- process ---------- */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);}
.proc{padding:32px 24px 34px;background:var(--ink);position:relative;transition:background .4s var(--ease);}
.proc:hover{background:#0E0F10;}
.proc .n{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--red);}
.proc h4{font-size:16px;margin:16px 0 0;font-weight:700;letter-spacing:.01em;}
.proc .e{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:#8B857C;margin-top:7px;text-transform:uppercase;}
.proc p{font-size:12.8px;line-height:1.85;color:#B7B1A8;margin:16px 0 0;}

/* ---------- why ---------- */
.why{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.why-item{padding:38px 36px;background:var(--paper);transition:background .35s;}
.why-item:hover{background:#fff;}
.why-item .k{
  width:34px;height:34px;border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:12px;color:var(--red);margin-bottom:20px;
}
.why-item h4{font-size:17.5px;margin:0;letter-spacing:-.01em;}
.why-item p{font-size:14.2px;line-height:1.95;color:var(--muted);margin:12px 0 0;}

/* ---------- applications ---------- */
.apps{display:flex;flex-wrap:wrap;gap:10px;}
.app{
  display:inline-flex;align-items:center;gap:9px;height:44px;padding:0 20px;
  border:1px solid var(--line-2);border-radius:100px;font-size:14px;color:var(--ink-2);
  transition:all .3s var(--ease);
}
.app:hover{background:var(--ink);color:#fff;border-color:var(--ink);}
.app i{width:4px;height:4px;background:var(--red);border-radius:50%;display:block;}

/* ---------- news ---------- */
.news-list{border-top:1px solid var(--line-2);}
.news-item{
  display:grid;grid-template-columns:120px 1fr 32px;gap:30px;align-items:start;
  padding:30px 8px;border-bottom:1px solid var(--line-2);transition:background .35s var(--ease),padding .35s var(--ease);
}
.news-item:hover{background:var(--paper-2);padding-left:20px;padding-right:20px;}
.news-item .dt{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--muted);padding-top:5px;}
.news-item h4{font-size:17px;margin:0;line-height:1.5;letter-spacing:-.01em;font-weight:600;}
.news-item p{font-size:13.5px;color:var(--muted);margin:8px 0 0;line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-item .ar{align-self:center;font-size:18px;color:var(--muted-2);transition:transform .35s var(--ease),color .3s;}
.news-item:hover .ar{transform:translateX(4px);color:var(--red);}

/* ---------- cta ---------- */
.cta-band{background:var(--red);color:#fff;padding:88px 0;}
.cta-band .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;}
.cta-band h2{font-size:clamp(26px,3vw,42px);line-height:1.25;margin:0;letter-spacing:-.02em;font-weight:700;}
.cta-band p{margin:18px 0 0;font-size:15px;line-height:1.9;color:rgba(255,255,255,.86);max-width:460px;}
.cta-band .actions{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap;}
.btn-white{background:#fff;color:var(--red-dk);}
.btn-white:hover{background:var(--ink);color:#fff;}
.btn-outline-w{border-color:rgba(255,255,255,.5);color:#fff;}
.btn-outline-w:hover{background:#fff;color:var(--red-dk);border-color:#fff;}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#EDE8E1;padding:82px 0 34px;}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;}
.f-brand img{width:150px;filter:brightness(0) invert(1) opacity(.94);}
.f-brand p{font-size:13px;line-height:1.95;color:#9C968D;margin:22px 0 0;max-width:290px;}
.f-col h5{
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:#7E786F;margin:0 0 18px;font-weight:400;
}
.f-col a,.f-col span{display:block;font-size:13.5px;color:#C6C0B7;margin-bottom:11px;transition:color .25s;}
.f-col a:hover{color:#fff;}
.f-col .adr{font-size:12.5px;line-height:1.85;color:#968F86;}
.f-bottom{
  margin-top:64px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:#7E786F;
}

/* =========================================================
   PRODUCTS PAGE
   ========================================================= */
.page-head{padding-top:calc(var(--nav-h) + 62px);padding-bottom:52px;border-bottom:1px solid var(--line);position:relative;overflow:hidden;}
.page-head .hero-bg{opacity:.35;mask-image:radial-gradient(ellipse 70% 90% at 20% 0%,#000,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 70% 90% at 20% 0%,#000,transparent 75%);}
.page-head .crumbs{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--muted);margin-bottom:26px;}
.page-head .crumbs a:hover{color:var(--red);}
.page-head-inner{position:relative;display:grid;grid-template-columns:1.3fr .7fr;gap:50px;align-items:end;}
.page-head h1{font-size:clamp(32px,4vw,54px);line-height:1.14;letter-spacing:-.025em;margin:16px 0 0;font-weight:700;}
.page-head .desc{font-size:14.5px;line-height:2;color:var(--muted);margin:0;}

.toolbar{
  position:sticky;top:var(--nav-h);z-index:60;background:rgba(250,247,243,.95);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
}
.toolbar .inner{display:flex;align-items:flex-start;gap:22px;padding:16px 0;flex-wrap:wrap;}
.chips{display:flex;gap:7px;flex-wrap:wrap;flex:1;min-width:0;}
.chip{
  height:32px;padding:0 13px;border:1px solid var(--line-2);border-radius:100px;font-size:12.5px;
  color:var(--ink-2);display:inline-flex;align-items:center;gap:7px;transition:all .25s var(--ease);white-space:nowrap;
  background:transparent;
}
.chip b{font-family:var(--mono);font-size:10px;color:var(--muted-2);font-weight:400;}
.chip:hover{border-color:var(--ink);}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff;}
.chip.on b{color:rgba(255,255,255,.55);}
.chip.on.sw{background:var(--red);border-color:var(--red);}
.search{position:relative;flex-shrink:0;}
.search input{
  height:38px;width:210px;padding:0 34px 0 14px;border:1px solid var(--line-2);border-radius:2px;
  font-family:inherit;font-size:13px;background:#fff;color:var(--ink);outline:none;transition:border-color .25s,width .3s;
}
.search input:focus{border-color:var(--ink);width:250px;}
.search svg{position:absolute;right:12px;top:50%;transform:translateY(-50%);width:14px;height:14px;color:var(--muted-2);}

.res-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;gap:16px;flex-wrap:wrap;}
.res-bar .cnt{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;color:var(--muted);}
.res-bar .sort{display:flex;gap:6px;align-items:center;font-size:12px;color:var(--muted);}
.res-bar .sort button{padding:5px 11px;border:1px solid transparent;border-radius:2px;font-size:12px;transition:.25s;}
.res-bar .sort button.on{border-color:var(--line-2);color:var(--ink);background:#fff;}

.p-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.p-card{background:var(--paper);padding:0;position:relative;transition:background .35s var(--ease);cursor:pointer;}
.p-card:hover{background:#fff;}
.p-card .thumb{position:relative;aspect-ratio:1/.86;}
.p-card .thumb img{
  position:absolute;inset:12px;width:calc(100% - 24px);height:calc(100% - 24px);
  object-fit:contain;mix-blend-mode:multiply;transition:transform .55s var(--ease);
}
.p-card:hover .thumb img{transform:scale(1.06);}
.p-card .body{padding:16px 22px 24px;border-top:1px solid var(--line);}
.p-card .model{font-family:var(--mono);font-size:12.5px;font-weight:600;letter-spacing:.01em;line-height:1.4;
  word-break:break-all;transition:color .3s;}
.p-card:hover .model{color:var(--red);}
.p-card .desc{font-size:12.5px;color:var(--muted);line-height:1.7;margin-top:8px;min-height:2.6em;}
.p-card .tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:12px;}
.p-card .tags i{
  font-style:normal;font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;padding:2px 6px;
  background:var(--paper-3);color:var(--ink-2);border-radius:1px;
}
.p-card .tags i.hot{background:var(--red-soft);color:var(--red-dk);}
.p-empty{grid-column:1/-1;background:var(--paper);padding:80px 40px;text-align:center;}
.p-empty h4{font-size:19px;margin:0 0 10px;}
.p-empty p{font-size:14px;color:var(--muted);margin:0 0 22px;}

/* =========================================================
   ABOUT / CONTACT
   ========================================================= */
.about-hero{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.about-hero .fig{position:relative;background:#fff;border:1px solid var(--line);padding:14px;}
.about-hero .fig .fig4{
  display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
}
.about-hero .fig .fig4 > div{background:#fff;aspect-ratio:1/.86;position:relative;}
.about-hero .fig .fig4 img{
  position:absolute;inset:12px;width:calc(100% - 24px);height:calc(100% - 24px);
  object-fit:contain;mix-blend-mode:multiply;
}
.about-hero .fig .cap{
  position:absolute;bottom:-1px;left:-1px;background:var(--ink);color:#fff;padding:7px 14px;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;
}
.timeline{border-top:1px solid var(--line-2);margin-top:20px;}
.tl-item{display:grid;grid-template-columns:150px 1fr;gap:40px;padding:34px 0;border-bottom:1px solid var(--line-2);}
.tl-item .yr{font-family:var(--mono);font-size:22px;font-weight:600;letter-spacing:-.02em;color:var(--red);line-height:1.3;}
.tl-item .yr small{display:block;font-size:10px;color:var(--muted);letter-spacing:.14em;margin-top:4px;font-weight:400;}
.tl-item h4{font-size:17px;margin:0;letter-spacing:-.01em;}
.tl-item p{font-size:14px;color:var(--muted);line-height:1.95;margin:10px 0 0;}

.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);}
.stat-band > div{background:var(--ink);padding:36px 30px;}
.stat-band .num{font-family:var(--mono);font-size:38px;font-weight:600;letter-spacing:-.03em;line-height:1;}
.stat-band .num small{font-size:14px;color:#8B857C;margin-left:4px;}
.stat-band .lbl{font-size:12px;color:#9C968D;margin-top:12px;letter-spacing:.06em;}

/* contact */

/* HQ 據點卡滿版 */
.office.wide{grid-column:1/-1;}
.office.wide dl{grid-template-columns:1.5fr 1fr;gap:18px 40px;}
@media (max-width:980px){.office.wide dl{grid-template-columns:1fr;}}

.office-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);}
.office{background:var(--paper);padding:36px 34px;transition:background .35s;}
.office:hover{background:#fff;}
.office .role{
  display:inline-flex;align-items:center;height:22px;padding:0 9px;background:var(--ink);color:#fff;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;margin-bottom:18px;
}
.office .role.hq{background:var(--red);}
.office h4{font-size:17px;margin:0;letter-spacing:-.01em;line-height:1.45;}
.office .en{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--muted);margin-top:8px;text-transform:uppercase;}
.office dl{margin:20px 0 0;display:grid;gap:11px;}
.office dt{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase;}
.office dd{margin:3px 0 0;font-size:13.5px;color:var(--ink-2);line-height:1.75;}
.office dd a:hover{color:var(--red);}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1/-1;}
.field label{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase;}
.field label i{color:var(--red);font-style:normal;}
.field input,.field select,.field textarea{
  border:1px solid var(--line-2);background:#fff;border-radius:2px;padding:12px 14px;font-family:inherit;
  font-size:14px;color:var(--ink);outline:none;transition:border-color .25s;
}
.field textarea{min-height:120px;resize:vertical;line-height:1.8;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ink);}
.form-note{font-size:12px;color:var(--muted);line-height:1.8;margin-top:16px;}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .85s var(--ease),transform .85s var(--ease);}
.rv.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none;}
  .marquee-track{animation:none;}
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1180px){
  .p-grid{grid-template-columns:repeat(3,1fr);}
  .process{grid-template-columns:repeat(3,1fr);}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .hero-visual::after{display:none;}
}
@media (max-width:980px){
  .wrap{padding:0 26px;}
  .section{padding:80px 0;}
  .nav,.header-cta .btn-ghost{display:none;}
  .burger{display:flex;}
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-vert{display:none;}
  .sec-head{grid-template-columns:1fr;gap:20px;align-items:start;}
  .sec-head p{justify-self:start;}
  .pillars{grid-template-columns:1fr;}
  .pillar:first-child{border-right:0;}
  .cta-band .wrap{grid-template-columns:1fr;gap:32px;}
  .cta-band .actions{justify-content:flex-start;}
  .f-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .why{grid-template-columns:1fr;}
  .page-head-inner{grid-template-columns:1fr;gap:24px;}
  .about-hero{grid-template-columns:1fr;gap:36px;}
  .office-grid{grid-template-columns:1fr;}
  .stat-band{grid-template-columns:1fr 1fr;}
  .p-grid{grid-template-columns:repeat(2,1fr);}
  .process{grid-template-columns:1fr 1fr;}
  .brand-sub{display:none;}
}
@media (max-width:640px){
  .wrap{padding:0 18px;}
  .section{padding:60px 0;}
  .hero{padding-top:calc(var(--nav-h) + 40px);}
  .hero-meta{gap:0;flex-wrap:wrap;}
  .hero-meta div{padding-right:20px;margin-right:20px;margin-bottom:14px;}
  .hero-meta{display:grid;grid-template-columns:1fr 1fr 1fr;margin-top:40px;}
  .hero-meta div{margin:0;padding:0 12px 0 0;border-right:1px solid var(--line);}
  .hero-meta div:last-child{border-right:0;padding-right:0;}
  .hero-meta .num{font-size:21px;}
  .hero-meta .lbl{font-size:10.5px;line-height:1.5;}
  .cat-grid,.p-grid,.process,.stat-band,.form-grid{grid-template-columns:1fr;}
  .news-item{grid-template-columns:1fr;gap:8px;padding:22px 0;}
  .news-item .ar{display:none;}
  .f-grid{grid-template-columns:1fr;}
  .pillar{padding:36px 24px;}
  .toolbar .inner{gap:12px;}
  .search,.search input{width:100%;}
  .search input:focus{width:100%;}
  .display{font-size:32px;}
}

/* =========================================================
   PRODUCT DETAIL
   ========================================================= */
.crumbs{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--muted);margin-bottom:34px;line-height:1.9;}
.crumbs a:hover{color:var(--red);}
.crumbs span{margin:0 9px;color:var(--line-2);}

.pd{padding-top:calc(var(--nav-h) + 40px);padding-bottom:78px;}
.pd-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;}
.pd-fig{position:sticky;top:calc(var(--nav-h) + 22px);}
.pd-fig-box{
  background:#fff;border:1px solid var(--line);position:relative;aspect-ratio:1/1;
}
.pd-fig-box img{
  position:absolute;inset:34px;width:calc(100% - 68px);height:calc(100% - 68px);
  object-fit:contain;mix-blend-mode:multiply;
}
.pd-fig-box::before,.pd-fig-box::after{
  content:"";position:absolute;width:14px;height:14px;border-color:var(--red);border-style:solid;border-width:0;
}
.pd-fig-box::before{top:-1px;left:-1px;border-top-width:2px;border-left-width:2px;}
.pd-fig-box::after{bottom:-1px;right:-1px;border-bottom-width:2px;border-right-width:2px;}
.fig-doc{
  position:absolute;left:0;bottom:0;background:var(--red);color:#fff;
  font-family:var(--mono);font-size:9px;letter-spacing:.14em;padding:6px 11px;transition:background .25s;
}
.fig-doc:hover{background:var(--red-dk);}
.pd-fig-meta{display:flex;justify-content:space-between;margin-top:12px;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--muted-2);}

.pd-info{padding-top:2px;}
.pd-model{
  font-size:clamp(23px,2.5vw,33px);line-height:1.28;letter-spacing:-.02em;font-weight:700;
  margin:14px 0 0;word-break:break-word;
}
.pd-desc{font-size:15.5px;color:var(--ink-2);line-height:1.95;margin:16px 0 0;}
.pd-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:18px;}
.pd-tags i{
  font-style:normal;font-family:var(--mono);font-size:10px;letter-spacing:.06em;padding:3px 8px;
  background:var(--paper-3);color:var(--ink-2);border-radius:1px;
}
.pd-tags i.hot{background:var(--red-soft);color:var(--red-dk);}

.pd-spec{margin-top:28px;border-top:1px solid var(--line-2);}
.pd-spec .row{display:grid;grid-template-columns:104px 1fr;gap:18px;padding:12px 0;border-bottom:1px solid var(--line);}
.pd-spec .k{font-size:12.5px;color:var(--muted);letter-spacing:.02em;}
.pd-spec .v{font-size:13.6px;color:var(--ink);line-height:1.6;}

.pd-actions{display:flex;gap:10px;margin-top:30px;flex-wrap:wrap;}
.pd-actions .btn{flex:1;min-width:158px;}

/* datasheet */
.doc{
  margin-top:32px;border:1px solid var(--line-2);background:#fff;padding:16px 18px;
  display:flex;align-items:center;gap:15px;flex-wrap:wrap;position:relative;
}
.doc.off{background:var(--paper-2);border-color:var(--line);}
.doc .ic{
  width:36px;height:44px;flex-shrink:0;border:1px solid var(--line-2);border-radius:2px;background:#fff;
  display:flex;align-items:flex-end;justify-content:center;padding-bottom:5px;position:relative;
  font-family:var(--mono);font-size:8px;letter-spacing:.06em;color:var(--muted);
}
.doc .ic::before{
  content:"";position:absolute;top:-1px;right:-1px;width:10px;height:10px;background:var(--paper);
  border-left:1px solid var(--line-2);border-bottom:1px solid var(--line-2);
}
.doc.on .ic{border-color:var(--red);color:var(--red);}
.doc.off .ic{opacity:.5;}
.doc .t{flex:1;min-width:160px;}
.doc .t b{display:block;font-size:14px;font-weight:600;letter-spacing:.01em;}
.doc .t span{display:block;font-size:11.5px;color:var(--muted);margin-top:3px;line-height:1.6;}
.doc .act{display:flex;gap:7px;}
.doc-btn{
  height:33px;padding:0 15px;border-radius:2px;font-size:12.5px;font-weight:600;
  display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line-2);
  color:var(--ink);background:#fff;transition:all .25s var(--ease);
}
.doc-btn.primary{background:var(--red);border-color:var(--red);color:#fff;}
.doc-btn.primary:hover{background:var(--red-dk);}
.doc-btn:hover{border-color:var(--ink);}
.doc.off .doc-btn{background:transparent;border-color:var(--line);color:var(--muted-2);pointer-events:none;}
.doc-note{flex-basis:100%;font-size:11px;line-height:1.7;color:var(--muted-2);margin-top:2px;}

/* share */
.share{margin-top:26px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.share-lb{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:var(--muted);margin-right:4px;}
.sh{
  width:35px;height:35px;border:1px solid var(--line-2);border-radius:50%;background:#fff;
  display:flex;align-items:center;justify-content:center;color:var(--ink-2);
  transition:all .25s var(--ease);
}
.sh svg{width:15px;height:15px;}
.sh:hover{color:#fff;transform:translateY(-2px);border-color:var(--ink);background:var(--ink);}
.sh.fb:hover{background:#1877F2;border-color:#1877F2;}
.sh.line:hover{background:#06C755;border-color:#06C755;}
.sh.li:hover{background:#0A66C2;border-color:#0A66C2;}
.sh.wa:hover{background:#25D366;border-color:#25D366;}
.sh.ml:hover{background:var(--red);border-color:var(--red);}

/* related */
.rel-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:30px;}
.rel-head h2{font-size:clamp(20px,2.1vw,27px);margin:0;letter-spacing:-.01em;font-weight:700;}
.rel-head a{font-size:13px;border-bottom:1px solid var(--ink);padding-bottom:3px;}
.rel-head a:hover{color:var(--red);border-color:var(--red);}

/* toast */
.toast{
  position:fixed;left:50%;bottom:40px;transform:translate(-50%,14px);
  background:var(--ink);color:#fff;padding:11px 20px;border-radius:2px;
  font-size:13px;letter-spacing:.02em;z-index:300;opacity:0;transition:all .3s var(--ease);
}
.toast.on{opacity:1;transform:translate(-50%,0);}

@media (max-width:980px){
  .pd{padding-top:calc(var(--nav-h) + 26px);padding-bottom:56px;}
  .pd-grid{grid-template-columns:1fr;gap:34px;}
  .pd-fig{position:static;}
  .pd-fig-box img{inset:22px;width:calc(100% - 44px);height:calc(100% - 44px);}
  .pd-actions .btn{flex:1 1 100%;}
}
@media (max-width:640px){
  .pd-spec .row{grid-template-columns:88px 1fr;gap:12px;}
  .doc{padding:14px;}
  .doc .act{flex:1 1 100%;}
  .doc-btn{flex:1;justify-content:center;}
}

/* pdf flag on product cards */
.p-card .thumb .ds-flag{
  position:absolute;top:10px;right:10px;z-index:2;
  font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;
  background:var(--red-soft);color:var(--red-dk);padding:2px 6px;border-radius:1px;
}
a.p-card{display:block;color:inherit;}


/* 无产品图占位 */
.p-card .thumb.ph{
  background:var(--paper-2);display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:7px;padding:26px;
}
.p-card .thumb.ph b{
  font-family:var(--mono);font-size:11.5px;font-weight:600;color:var(--muted);
  letter-spacing:.02em;text-align:center;word-break:break-all;line-height:1.5;
}
.p-card .thumb.ph i{
  font-style:normal;font-family:var(--mono);font-size:8.5px;letter-spacing:.18em;color:var(--muted-2);
}
.pd-fig-box.ph{background:var(--paper-2);display:flex;align-items:center;justify-content:center;}
.pd-fig-box.ph .ph-inner{text-align:center;padding:30px;}
.pd-fig-box.ph .ph-inner b{
  display:block;font-family:var(--mono);font-size:22px;font-weight:600;color:var(--muted);
  letter-spacing:.01em;line-height:1.5;word-break:break-all;
}
.pd-fig-box.ph .ph-inner i{
  display:block;font-style:normal;font-family:var(--mono);font-size:10px;
  letter-spacing:.2em;color:var(--muted-2);margin-top:14px;
}

/* =========================================================
   三級分類篩選
   ========================================================= */
.taxbar .inner{display:block;padding:0 0 14px;}
.tabsrow{display:grid;grid-template-columns:1fr 212px;gap:20px;align-items:start;padding:14px 0 0;}
.tabsrow .search{align-self:start;margin-top:0;}
.tabsrow .search input{width:212px;}
.tabsrow .search input:focus{width:212px;}
.tabs{display:flex;gap:18px 22px;flex:1;flex-wrap:wrap;align-items:flex-end;}
.tabs::-webkit-scrollbar{display:none;}
.tab{
  position:relative;padding:2px 0 10px;font-size:13.5px;color:var(--muted);white-space:nowrap;
  border-bottom:2px solid transparent;transition:color .25s,border-color .25s;background:none;letter-spacing:.01em;
}
.tab b{font-family:var(--mono);font-size:10px;margin-left:7px;color:var(--muted-2);font-weight:400;letter-spacing:0;}
.tab:hover{color:var(--ink);}
.tab.on{color:var(--ink);font-weight:600;border-bottom-color:var(--red);}
.tab.on b{color:var(--red);}
.tab.zero{color:var(--muted-2);}
.tab.zero b{opacity:.6;}

.taxrow{display:flex;gap:6px;flex-wrap:nowrap;align-items:center;padding-top:8px;
  overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 94%,transparent 100%);
  mask-image:linear-gradient(90deg,#000 94%,transparent 100%);}
.taxrow::-webkit-scrollbar{display:none;}
.taxrow > *{flex-shrink:0;}
.taxrow.hide{display:none;}
.taxrow .lb{
  font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:var(--muted-2);
  margin-right:6px;text-transform:uppercase;flex-shrink:0;white-space:nowrap;
}
.chip.sm{height:28px;padding:0 11px;font-size:12px;}
.chip.sm b{font-size:9.5px;}
.chip.zero{color:var(--muted-2);border-color:var(--line);}
.chip.more{border-style:dashed;color:var(--muted);border-color:var(--line-2);}
.chip.more:hover{color:var(--ink);border-color:var(--ink);}

@media (max-width:980px){
  .tabsrow{gap:14px;flex-wrap:wrap;}
  .tabs{gap:18px;}
  .tab{font-size:13.5px;}
  .taxrow{gap:5px;}
  .chip.sm{height:26px;font-size:11.5px;padding:0 9px;}
}

/* =========================================================
   PRODUCT DETAIL v2 — 系列型號表 / 線上規格表
   ========================================================= */
.pd-en{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.02em;color:var(--muted-2);
  margin-top:8px;line-height:1.6;
}
.pd-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:16px;}
.pd-meta .pm{
  font-family:var(--mono);font-size:11.5px;color:var(--ink-2);
  padding-left:11px;border-left:2px solid var(--line-2);line-height:1.35;
}
.pd-meta .pm b{display:block;font-size:9px;letter-spacing:.16em;color:var(--muted-2);font-weight:400;margin-bottom:3px;}
.pd-desc.sub{font-size:13.5px;color:var(--muted);margin-top:10px;}

/* 系列型號 */
.vars{border-top:1px solid var(--line);}
.var-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:24px;}
.var-head h2{font-size:clamp(20px,2.1vw,27px);margin:8px 0 0;letter-spacing:-.01em;font-weight:700;}
.var-head h2 b{color:var(--red);font-family:var(--mono);font-size:.82em;margin-left:4px;}
.var-sub{margin:8px 0 0;font-size:12.5px;color:var(--muted);line-height:1.7;}
.var-tools{display:flex;gap:8px;align-items:center;}
.var-tools input{
  height:36px;width:190px;border:1px solid var(--line-2);background:#fff;border-radius:2px;
  padding:0 12px;font-size:13px;color:var(--ink);font-family:inherit;
}
.var-tools input:focus{outline:none;border-color:var(--ink);}
.btn.btn-sm{height:36px;padding:0 15px;font-size:12.5px;}
.var-empty{font-size:12px;color:var(--muted-2);margin-left:4px;display:none;}

.vtable-wrap{border:1px solid var(--line-2);background:#fff;overflow:auto;max-height:620px;}
.vtable{width:100%;border-collapse:collapse;font-size:13px;}
.vtable thead th{
  position:sticky;top:0;background:var(--paper-2);z-index:2;
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;font-weight:600;color:var(--muted);
  text-align:left;padding:11px 14px;border-bottom:1px solid var(--line-2);white-space:nowrap;
}
.vtable td{padding:9px 14px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-2);line-height:1.55;}
.vtable tbody tr:hover{background:var(--paper-2);}
.vtable tbody tr:last-child td{border-bottom:0;}
.vtable td.dim{color:var(--muted);font-size:12.5px;}
.vtable td.op{padding:6px 14px;}
.opbtn{
  font-family:var(--mono);font-size:12.5px;color:var(--ink);letter-spacing:.01em;
  background:none;border:0;padding:3px 0;text-align:left;cursor:pointer;position:relative;
  border-bottom:1px dashed transparent;transition:color .2s,border-color .2s;
}
.opbtn:hover{color:var(--red);border-bottom-color:var(--red);}
.opbtn.copied{color:var(--red);}

.vchips{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:8px;}
.vchip{
  font-family:var(--mono);font-size:12.5px;color:var(--ink-2);letter-spacing:.01em;
  background:var(--paper-2);border:1px solid var(--line);border-radius:2px;
  padding:9px 12px;text-align:left;cursor:pointer;transition:all .2s var(--ease);
}
.vchip:hover{background:var(--red-soft);border-color:var(--red);color:var(--red-dk);}
.vchip.copied{background:var(--red);border-color:var(--red);color:#fff;}

.vsingle{display:flex;align-items:center;gap:16px;flex-wrap:wrap;border:1px solid var(--line-2);
  background:#fff;padding:18px 20px;}
.vsingle .vcode{font-family:var(--mono);font-size:17px;font-weight:600;letter-spacing:.02em;}
.vsingle .vtip{font-size:12.5px;color:var(--muted);}
.var-note{margin-top:18px;font-size:11.5px;line-height:1.9;color:var(--muted-2);}

@media (max-width:640px){
  .pd-meta{gap:14px 18px;}
  .var-tools{width:100%;}
  .var-tools input{flex:1;width:auto;}
  .vtable-wrap{max-height:none;}
  .vtable{font-size:12px;}
  .vtable thead th,.vtable td{padding:8px 10px;}
}

/* 列印 / 存 PDF */
@media print{
  .site-header,.mnav,.site-footer,.pd-actions,.share,.vars,.p-grid.rel,.rel-head,
  .doc .act,.toast,.crumbs span,.crumb-sep{display:none !important;}
  body{background:#fff;}
  .pd{padding:0 !important;}
  .pd-grid{grid-template-columns:280px 1fr !important;gap:26px !important;}
  .pd-fig-box img{inset:8px !important;width:calc(100% - 16px) !important;height:calc(100% - 16px) !important;}
  .pd-model{font-size:20px !important;}
  .doc{border:1px solid #ccc !important;margin-top:18px !important;}
  a[href]:after{content:"" !important;}
  @page{margin:14mm;}
}
.pd-note{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.01em;color:var(--muted-2);
  margin:10px 0 0;line-height:1.8;padding-left:11px;border-left:2px solid var(--line);
}
.vtable td.ops{padding:8px 12px;line-height:2.1;}
.vtable td.ops .opbtn{
  display:inline-block;margin:2px 8px 2px 0;padding:2px 9px;
  background:var(--paper-3);border-radius:2px;border-bottom:0;font-size:12px;
}
.vtable td.ops .opbtn:hover{background:var(--red-soft);color:var(--red-dk);}
.vtable td.ops .opbtn.copied{background:var(--red);color:#fff;}

/* 产品页间距与型号表自适应 */
.vars{padding-top:64px;padding-bottom:72px;}
.vtable td.ops{min-width:280px;}
@media (max-width:760px){
  .vars{padding-top:44px;padding-bottom:56px;}
  .vtable{min-width:600px;}
  .vtable td.ops{min-width:220px;}
}

/* 列印专用页眉 */
.print-head{display:none;}
@media print{
  .print-head{
    display:flex;justify-content:space-between;align-items:flex-end;gap:20px;
    padding-bottom:10px;margin-bottom:18px;border-bottom:2px solid #111;
  }
  .print-head .ph-brand{display:flex;align-items:center;gap:12px;}
  .print-head .ph-brand img{width:104px;}
  .print-head .ph-brand b{display:block;font-size:12.5px;letter-spacing:.02em;}
  .print-head .ph-brand span{display:block;font-family:var(--mono);font-size:8.5px;color:#666;letter-spacing:.06em;margin-top:2px;}
  .print-head .ph-meta{text-align:right;font-family:var(--mono);font-size:8.5px;color:#555;line-height:1.8;}
  .print-head .ph-meta span{display:block;}
  .crumbs,#related,.pd-note,.doc{display:none !important;}
}

/* PIN 篩選 + 尾綴 */
.pinfilter{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0 0 14px;}
.pinfilter .lb{
  font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:var(--muted-2);
  margin-right:6px;white-space:nowrap;
}
.pchip{
  min-width:34px;height:28px;padding:0 9px;border:1px solid var(--line-2);background:#fff;
  font-family:var(--mono);font-size:12px;color:var(--ink-2);border-radius:2px;
  transition:all .2s var(--ease);
}
.pchip:hover{border-color:var(--ink);color:var(--ink);}
.pchip.on{background:var(--ink);border-color:var(--ink);color:#fff;}
.sufnote{
  flex-basis:100%;margin:6px 0 0;font-size:11.5px;line-height:1.8;color:var(--muted);
  background:var(--red-soft);border-left:2px solid var(--red);padding:8px 12px;
}
.vtable th.pincol,.vtable td.pincol{width:74px;white-space:nowrap;text-align:center;}
.vtable td.pincol{font-family:var(--mono);font-weight:600;color:var(--ink);font-size:13px;}
.vtable th.sufcol{min-width:150px;}
.vtable th.sufcol b{display:block;color:var(--ink);font-size:12px;letter-spacing:.04em;}
.vtable th.sufcol span{
  display:block;font-family:var(--font);font-size:10.5px;letter-spacing:0;
  color:var(--muted);font-weight:400;margin-top:3px;line-height:1.5;white-space:normal;
}
.vtable td.suf{
  font-family:var(--mono);font-weight:600;color:var(--ink);width:64px;text-align:center;
}
.vtable.pinmatrix td.op{padding:6px 10px;}
.vtable.pinmatrix td.op .opbtn{font-size:11.5px;}
@media (max-width:760px){
  .vtable.pinmatrix{min-width:auto;}
  .vtable th.sufcol{min-width:130px;}
}

/* =========================================================
   首頁公告（中國大陸業務說明）
   ========================================================= */
.notice-mask{
  position:fixed;inset:0;z-index:900;background:rgba(22,20,18,.52);
  display:flex;align-items:center;justify-content:center;padding:22px;
  opacity:0;pointer-events:none;transition:opacity .28s var(--ease);
}
.notice-mask.on{opacity:1;pointer-events:auto;}
.notice{
  position:relative;background:var(--paper);width:100%;max-width:548px;
  padding:34px 34px 24px;border-top:3px solid var(--red);
  box-shadow:0 26px 64px rgba(0,0,0,.3);
  transform:translateY(12px);transition:transform .32s var(--ease);
  max-height:calc(100vh - 44px);overflow:auto;
}
.notice-mask.on .notice{transform:none;}
.notice-eyebrow{font-family:var(--mono);font-size:9px;letter-spacing:.24em;color:var(--red);}
.notice h3{font-size:20px;line-height:1.45;margin:10px 0 16px;letter-spacing:-.01em;font-weight:700;}
.notice p{font-size:13.6px;line-height:1.95;color:var(--ink-2);margin:0 0 10px;}
.notice p b{color:var(--ink);font-weight:600;}
.notice-act{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap;}
.notice-act .btn{height:42px;padding:0 20px;font-size:13px;}
.notice-thx{font-size:11.5px;color:var(--muted-2);margin:16px 0 0;letter-spacing:.02em;}
.notice-x{
  position:absolute;top:8px;right:10px;width:36px;height:36px;line-height:1;
  font-size:22px;color:var(--muted-2);background:none;border:0;cursor:pointer;
  transition:color .2s;
}
.notice-x:hover{color:var(--ink);}
#distributor{scroll-margin-top:104px;}
@media (max-width:560px){
  .notice{padding:26px 20px 20px;}
  .notice h3{font-size:17.5px;}
  .notice-act{gap:8px;}
  .notice-act .btn{flex:1 1 100%;justify-content:center;}
}
@media print{.notice-mask{display:none !important;}}

/* 置頂消息 */
.news-item.pin h4{color:var(--red);}
.news-item.pin .dt{color:var(--red);}

/* 語系切換 */
.lang-sw{
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--ink-2);
  border:1px solid var(--line-2);border-radius:2px;padding:0 10px;height:34px;
  display:inline-flex;align-items:center;line-height:1;margin-right:10px;
  transition:all .22s var(--ease);white-space:nowrap;
}
.lang-sw:hover{background:var(--ink);border-color:var(--ink);color:#fff;}
@media (max-width:980px){ .header-cta .lang-sw{display:none;} }