/* 兆鴻資訊 chiltd.com — 前台樣式（系統字型、無外部字型，PageSpeed 優先） */
:root{
  --red:#d7301f;--red-d:#b52616;--red-l:#fdecea;
  --ink:#1f2328;--text:#3a3f45;--muted:#626970;--line:#e2e6ea;--bg2:#f4f6f8;--dark:#1e2630;--dark2:#151b22;
  --line-green:#06803b;
  --r:10px;--sh:0 2px 14px rgba(20,30,45,.07);--sh2:0 10px 30px rgba(20,30,45,.12);
  --w:1240px;--gut:20px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","PingFang TC","Microsoft JhengHei",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.75;color:var(--text);background:#fff;overflow-x:hidden}
img{max-width:100%;height:auto;vertical-align:middle}
a{color:var(--red-d);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--ink);line-height:1.35;margin:0 0 .6em;font-weight:700}
p{margin:0 0 1em}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid #f2a39a;outline-offset:2px}
.wrap{width:100%;max-width:var(--w);margin:0 auto;padding:0 var(--gut)}
.narrow{max-width:860px;margin-left:auto;margin-right:auto}
.skip{position:absolute;left:-9999px;top:0;background:#000;color:#fff;padding:8px 14px;z-index:999}
.skip:focus{left:10px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.muted{color:var(--muted)}
.small{font-size:.9rem}
.center-text{text-align:center}
.ic{flex:none;vertical-align:-4px}
.eyebrow{margin:0 0 .3em;color:var(--red-d);font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.lead{font-size:1.06rem;color:var(--text)}
.h1{font-size:clamp(1.5rem,3vw,2rem)}
.h2s{font-size:1.2rem;margin:36px 0 16px;padding-left:12px;border-left:4px solid var(--red)}

/* 按鈕 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 24px;border:2px solid var(--ink);border-radius:999px;background:var(--ink);color:#fff;font-weight:700;font-size:.97rem;line-height:1.2;cursor:pointer;transition:background .2s,color .2s,border-color .2s;text-decoration:none!important}
.btn:hover{background:var(--red);border-color:var(--red);color:#fff}
.btn--accent{background:var(--red);border-color:var(--red)}
.btn--accent:hover{background:var(--red-d);border-color:var(--red-d)}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:var(--ink);border-color:var(--ink)}
.btn--light{background:#fff;border-color:#fff;color:var(--ink)}
.btn--light:hover{background:var(--red);border-color:var(--red);color:#fff}
.btn--ghost-light{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.btn--ghost-light:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--line{background:var(--line-green);border-color:var(--line-green);color:#fff}
.btn--line:hover{background:#05692f;border-color:#05692f}
.btn--block{width:100%}
.btn--sm{min-height:38px;padding:6px 16px;font-size:.9rem}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--ink)}
.link-more:hover{color:var(--red);text-decoration:none}

/* 頂部資訊列 */
.topbar{background:var(--dark2);color:#c9d0d8;font-size:.84rem}
.topbar__in{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:16px}
.topbar p{margin:0}
.topbar__contact{display:flex;gap:20px;flex-wrap:wrap}
.topbar a{color:#e6ebf0;display:inline-flex;align-items:center;gap:6px}
.topbar .ic{width:16px;height:16px}
@media (max-width:760px){.topbar__tag{display:none}.topbar__contact{gap:14px;justify-content:center;width:100%}.topbar__contact a:nth-child(2){display:none}}

/* Header */
.hd{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);transition:box-shadow .2s}
.hd.is-scrolled{box-shadow:0 4px 18px rgba(0,0,0,.06)}
.hd__in{display:flex;align-items:center;gap:20px;min-height:76px}
.logo{display:block;flex:none;line-height:0}
.brand img{width:198px;height:auto}
.gnav{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:14px}
.gnav__list{display:flex;list-style:none;margin:0;padding:0;align-items:center}
.gnav__list>li{position:relative}
.gnav__home{display:none}
.gnav__a{display:block;padding:24px 12px;color:var(--ink);font-weight:700;font-size:.98rem;white-space:nowrap}
.gnav__a:hover,.is-on>.gnav__a{color:var(--red);text-decoration:none}
.is-on>.gnav__a{box-shadow:inset 0 -3px 0 var(--red)}
.gnav__tg{display:none}
.mega{position:absolute;left:50%;top:100%;transform:translateX(-50%);visibility:hidden;opacity:0;transition:opacity .18s,visibility .18s;padding-top:0;z-index:60}
.has-sub:hover .mega,.has-sub:focus-within .mega{visibility:visible;opacity:1}
.mega__in{display:grid;grid-template-columns:repeat(3,minmax(190px,1fr));gap:6px 26px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--red);border-radius:0 0 var(--r) var(--r);box-shadow:var(--sh2);padding:20px 26px;min-width:640px}
.mega__col a{display:block;color:var(--text);padding:4px 0;font-size:.94rem}
.mega__col a:hover{color:var(--red);text-decoration:none}
.mega__col .mega__h{color:var(--ink);font-weight:700;border-bottom:1px solid var(--line);margin-bottom:4px}
.gnav__search{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px;overflow:hidden;height:40px;background:var(--bg2)}
.gnav__search input{border:0;background:transparent;padding:0 4px 0 14px;width:150px;height:100%;outline:0}
.gnav__search button{border:0;background:transparent;width:40px;height:100%;cursor:pointer;color:var(--ink)}
.hd__inq{position:relative;display:inline-flex;align-items:center;gap:6px;height:42px;padding:0 16px;border-radius:999px;background:var(--red);color:#fff;font-weight:700;flex:none}
.hd__inq:hover{background:var(--red-d);text-decoration:none}
.inq-n{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:#fff;color:var(--red-d);font-size:.78rem;line-height:1}
.inq-n[hidden]{display:none}
.burger{display:none;width:46px;height:46px;border:0;background:transparent;cursor:pointer;padding:11px;flex:none}
.burger span{display:block;height:2px;background:var(--ink);margin:5px 0;transition:transform .2s,opacity .2s}
.nav-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-open .burger span:nth-child(2){opacity:0}
.nav-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:1180px){.gnav__search{display:none}.gnav__a{padding:24px 9px;font-size:.94rem}}
@media (max-width:1024px){
  .hd__in{min-height:64px;gap:10px}
  .brand img{width:160px}
  .burger{display:block}
  .hd__inq{margin-left:auto;padding:0 12px;height:40px}
  .gnav{position:fixed;inset:64px 0 0 0;flex-direction:column;align-items:stretch;justify-content:flex-start;background:#fff;padding:10px 20px 100px;overflow-y:auto;transform:translateX(100%);visibility:hidden;transition:transform .25s,visibility .25s;gap:12px}
  .nav-open .gnav{transform:none;visibility:visible}
  .nav-open{overflow:hidden}
  .gnav__list{flex-direction:column;align-items:stretch}
  .gnav__list>li{border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center}
  .gnav__home{display:flex}
  .gnav__a{flex:1;padding:14px 4px;font-size:1.04rem}
  .is-on>.gnav__a{box-shadow:none}
  .gnav__tg{display:block;width:46px;height:46px;border:0;background:transparent;cursor:pointer;position:relative}
  .gnav__tg::before,.gnav__tg::after{content:"";position:absolute;left:15px;top:22px;width:16px;height:2px;background:var(--ink);transition:transform .2s}
  .gnav__tg::after{transform:rotate(90deg)}
  .open>.gnav__tg::after{transform:none}
  .mega{position:static;transform:none;visibility:visible;opacity:1;display:none;width:100%}
  .open>.mega{display:block}
  .mega__in{min-width:0;grid-template-columns:1fr;border:0;box-shadow:none;padding:0 0 12px 10px;border-radius:0}
  .gnav__search{display:flex;width:100%;height:46px}
  .gnav__search input{flex:1;width:auto}
}
@media (max-width:420px){.hd__inq-t{display:none}.brand img{width:140px}}

/* 區塊 */
.sec{padding:72px 0}
.sec--tight{padding:40px 0 64px}
.sec--gray{background:var(--bg2)}
.sec__head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.sec__head h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:0}
.sec__head--c{justify-content:center;text-align:center}
@media (max-width:640px){.sec{padding:52px 0}.sec--tight{padding:28px 0 48px}}

/* 首頁主視覺 */
.hero{position:relative;background:var(--bg2)}
.hero__track{position:relative;aspect-ratio:2/1;overflow:hidden;max-height:calc(100vh - 110px);margin:0 auto}
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity .8s;display:block;color:#fff}
.hero__slide.is-on{opacity:1;z-index:1}
.hero__slide img{width:100%;height:100%;object-fit:cover}
.hero__cap{position:absolute;left:0;right:0;bottom:12%;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.hero__cap h1,.hero__t{color:#fff;font-size:clamp(1.5rem,4vw,2.8rem);margin:0 0 .3em;font-weight:800}
.hero__dots{position:absolute;left:0;right:0;bottom:8px;display:flex;justify-content:center;gap:8px;z-index:3}
.hero__dots button{width:28px;height:28px;border:0;background:transparent;padding:0;cursor:pointer;display:grid;place-items:center}
.hero__dots button::before{content:"";width:12px;height:12px;border-radius:50%;border:2px solid var(--ink);background:rgba(255,255,255,.6)}
.hero__dots button.is-on::before{background:var(--red);border-color:var(--red)}
.hero__plain{padding:90px 0;background:linear-gradient(120deg,var(--dark2),var(--dark));color:#fff}
.hero__plain h1{color:#fff;font-size:clamp(1.8rem,4vw,3rem)}


/* 服務項目 */
.svc__grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.svc__item{display:flex;flex-direction:column;align-items:center;text-align:center;height:100%;padding:26px 12px 22px;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink);transition:transform .2s,box-shadow .2s,border-color .2s}
a.svc__item:hover{transform:translateY(-4px);box-shadow:var(--sh2);border-color:transparent;text-decoration:none}
.svc__ic{display:grid;place-items:center;width:100%;height:130px;margin-bottom:12px;color:var(--red)}
.svc__ic img{width:auto;height:126px;max-width:100%;object-fit:contain;transition:transform .3s}
a.svc__item:hover .svc__ic img{transform:scale(1.06)}
.svc__ic .ic{width:40px;height:40px}
.svc__item b{font-size:1.04rem}
.svc__item small{color:var(--muted);font-size:.8rem;letter-spacing:.05em}
.svc__more{margin-top:auto;padding-top:10px;font-size:.75rem;letter-spacing:.12em;color:var(--red);font-weight:700}
@media (max-width:1024px){.svc__grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.svc__grid{grid-template-columns:repeat(2,1fr);gap:12px}.svc__ic{height:104px}.svc__ic img{height:100px}}

/* 首頁 about */
.about-h__in{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-h__img{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh2)}
.about-h__img img{width:100%;aspect-ratio:7/4;object-fit:cover}
.about-h__txt h2{font-size:clamp(1.5rem,3vw,2.1rem)}
.about-h__in:not(:has(.about-h__img)){grid-template-columns:1fr;max-width:860px}
.stats{list-style:none;margin:24px 0;padding:0;display:flex;gap:28px;flex-wrap:wrap}
.stats b{display:block;font-size:2.1rem;color:var(--red);line-height:1.1;font-weight:800}
.stats span{font-size:.88rem;color:var(--muted)}
@media (max-width:860px){.about-h__in{grid-template-columns:1fr;gap:28px}}

/* 優勢 */
.adv__grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.adv__item{background:#fff;border-radius:var(--r);padding:28px 24px;box-shadow:var(--sh);border-top:3px solid var(--red)}
.adv__n{display:block;font-size:2rem;font-weight:800;color:var(--red);line-height:1;margin-bottom:12px;opacity:.85}
.adv__item h3{font-size:1.12rem}
.adv__item p{margin:0;font-size:.95rem}
.sec:not(.sec--gray).adv .adv__item{background:var(--bg2);box-shadow:none}
@media (max-width:1024px){.adv__grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.adv__grid{grid-template-columns:1fr}}

/* 產品卡片 */
.pgrid-p{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pgrid-p--4{grid-template-columns:repeat(4,1fr)}
.prd{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:box-shadow .2s,transform .2s}
.prd:hover{box-shadow:var(--sh2);transform:translateY(-3px)}
.prd__link{display:flex;flex-direction:column;flex:1;color:var(--ink)}
.prd__link:hover{text-decoration:none}
.prd__img{margin:0;aspect-ratio:1;background:#fff;display:grid;place-items:center;padding:14px;border-bottom:1px solid var(--line)}
.prd__img img{width:100%;height:100%;object-fit:contain}
.prd__body{padding:14px 16px 6px}
.prd__cat{margin:0 0 2px;font-size:.78rem;color:var(--muted)}
.prd__t{font-size:1rem;margin:0;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.prd:hover .prd__t{color:var(--red-d)}
.prd__add{padding:8px 16px 16px}
.prd__btn{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);background:var(--bg2);border-radius:999px;padding:5px 14px;font-size:.85rem;font-weight:700;color:var(--ink);cursor:pointer;min-height:36px}
.prd__btn:hover{background:var(--red);border-color:var(--red);color:#fff}
.prd__btn .ic{width:16px;height:16px}
.prd__btn.is-added{background:var(--ink);border-color:var(--ink);color:#fff}
@media (max-width:1100px){.pgrid-p--4{grid-template-columns:repeat(3,1fr)}}
@media (max-width:860px){.pgrid-p,.pgrid-p--4{grid-template-columns:repeat(2,1fr);gap:14px}}
@media (max-width:380px){.prd__body{padding:10px 12px 4px}.prd__add{padding:6px 12px 12px}.prd__btn{padding:4px 10px}}

/* 頁首 */
.phero{background:linear-gradient(120deg,var(--dark2) 0%,var(--dark) 60%,#2b3644 100%);color:#fff;padding:52px 0 46px;position:relative;overflow:hidden}
.phero::after{content:"";position:absolute;right:-40px;top:0;bottom:0;width:340px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.06) 0 3px,transparent 3px 7px,rgba(255,255,255,.04) 7px 8px,transparent 8px 14px);pointer-events:none}
.phero--img{background:var(--dark) var(--bg) center/cover no-repeat}
.phero--img::before{content:"";position:absolute;inset:0;background:rgba(15,20,28,.6)}
.phero--img::after{display:none}
.phero .wrap{position:relative;z-index:1}
.phero h1{color:#fff;font-size:clamp(1.6rem,3.6vw,2.4rem);margin:0}
.phero .eyebrow{color:#ff8f82}
.phero__lead{margin:.6em 0 0;max-width:760px;color:#dce2e8}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px;margin:0;padding:14px 0;font-size:.86rem;color:var(--muted)}
.crumbs li+li::before{content:"›";margin:0 6px 0 2px;color:#9aa1a8}
.crumbs a{color:var(--muted)}

/* 產品列表頁 */
.shop{display:grid;grid-template-columns:250px 1fr;gap:36px;align-items:start}
.shop__side{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}
.catnav{border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.catnav summary{list-style:none;background:var(--ink);color:#fff;font-weight:700;padding:12px 16px;cursor:default}
.catnav summary::-webkit-details-marker{display:none}
.catnav ul{list-style:none;margin:0;padding:0}
.catnav>ul{padding:6px 0}
.catnav li a{display:block;padding:8px 16px;color:var(--text);font-size:.95rem}
.catnav li a:hover{background:var(--bg2);text-decoration:none;color:var(--red-d)}
.catnav li a.is-on{color:var(--red-d);font-weight:700;background:var(--red-l)}
.catnav li ul a{padding-left:30px;font-size:.9rem}
.catnav li:not(.is-open) ul{display:none}
.shop__intro{margin-bottom:20px}
.shop__count{font-size:.9rem;color:var(--muted);margin:0 0 12px}
.subtabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px}
.subtabs a{padding:7px 16px;border:1px solid var(--line);border-radius:999px;font-size:.92rem;color:var(--ink);background:#fff}
.subtabs a:hover{border-color:var(--red);color:var(--red);text-decoration:none}
.subtabs a.is-on{background:var(--red);border-color:var(--red);color:#fff}
@media (max-width:900px){
  .shop{grid-template-columns:1fr;gap:20px}
  .shop__side{position:static}
  .catnav summary{cursor:pointer;display:flex;justify-content:space-between}
  .catnav summary::after{content:"＋"}
  .catnav[open] summary::after{content:"－"}
  .shop__side .side-cta{display:none}
}

/* 側欄共用 */
.sbox{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:#fff}
.sbox input{flex:1;min-width:0;border:0;padding:10px 16px;outline:0;background:transparent}
.sbox button{border:0;background:transparent;width:46px;cursor:pointer;color:var(--ink)}
.sbox--lg{max-width:560px;margin:10px 0 26px;height:52px}
.err404 .sbox--lg{margin:20px auto}
.side-cta{display:block;padding:18px;border-radius:var(--r);background:var(--red-l);color:var(--ink)}
.side-cta:hover{text-decoration:none;background:#fbd9d4}
.side-cta b{display:block;color:var(--red-d)}
.side-cta span{font-size:.88rem}

/* 產品內頁 */
.pdp__top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;padding-bottom:40px}
.pdp__main{display:block;aspect-ratio:1;border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:20px;cursor:zoom-in}
.pdp__main img{width:100%;height:100%;object-fit:contain}
.pdp__thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.pdp__thumbs a{width:76px;height:76px;border:2px solid var(--line);border-radius:8px;padding:4px;background:#fff}
.pdp__thumbs a.is-on{border-color:var(--red)}
.pdp__thumbs img{width:100%;height:100%;object-fit:contain}
.pdp__cat{margin:0 0 6px;font-size:.9rem;display:flex;gap:10px;flex-wrap:wrap}
.pdp__cat span{background:var(--bg2);padding:0 10px;border-radius:999px;color:var(--muted)}
.pdp__t{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:.4em}
.pdp__model{color:var(--muted);margin-bottom:16px}
.pdp__model b{color:var(--ink)}
.pdp__spec{margin:0 0 18px;border-top:1px solid var(--line)}
.pdp__spec div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}
.pdp__spec div.one{grid-template-columns:1fr}
.pdp__spec dt{color:var(--muted);font-size:.92rem}
.pdp__spec dd{margin:0;color:var(--ink)}
.pdp__sum{color:var(--text)}
.pdp__buy{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:20px 0 12px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;overflow:hidden;height:46px}
.qty span{padding:0 6px 0 16px;font-size:.88rem;color:var(--muted)}
.qty button{width:38px;height:100%;border:0;background:transparent;font-size:1.2rem;cursor:pointer}
.qty input{width:54px;border:0;text-align:center;height:100%;-moz-appearance:textfield;appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.pdp__note{display:flex;gap:8px;font-size:.9rem;color:var(--muted);background:var(--bg2);border-radius:8px;padding:10px 14px}
.pdp__quick{display:flex;flex-wrap:wrap;gap:8px 22px;margin:16px 0}
.pdp__quick a{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--ink)}
.pdp__detail{padding-bottom:56px}
.pdp__h{font-size:1.3rem;padding-bottom:10px;border-bottom:2px solid var(--ink);margin-bottom:24px}
.pdp__rich{text-align:center}
.pdp__rich p,.pdp__rich table,.pdp__rich ul{text-align:left}
.pdp__rich img{display:inline-block;max-width:100%!important;height:auto!important}
@media (max-width:860px){.pdp__top{grid-template-columns:1fr;gap:24px}.pdp__main{padding:12px}.pdp__thumbs a{width:64px;height:64px}}

/* 文章 */
.pgrid{display:grid;gap:24px}
.pgrid--2{grid-template-columns:repeat(2,1fr)}
.pgrid--3{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.pgrid--3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.pgrid--2,.pgrid--3{grid-template-columns:1fr}}
.pcard{display:flex;flex-direction:column;background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);color:var(--text);transition:box-shadow .2s,transform .2s;height:100%}
.pcard:hover{box-shadow:var(--sh2);transform:translateY(-3px);text-decoration:none}
.pcard__img{position:relative;margin:0;aspect-ratio:16/10;background:var(--bg2);overflow:hidden}
.pcard__img img{width:100%;height:100%;object-fit:cover}
.pcard__img .play{position:absolute;inset:0;display:grid;place-items:center;color:#fff}
.pcard__img .play .ic{width:54px;height:54px}
.pcard__body{padding:16px 18px 20px}
.pcard__meta{display:flex;gap:10px;font-size:.82rem;color:var(--muted);margin:0 0 6px}
.pcard__meta span,.pcard__meta a{color:var(--red-d)}
.pcard h3{font-size:1.04rem;margin:0 0 6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pcard:hover h3{color:var(--red-d)}
.pcard__sum{font-size:.9rem;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.blog{display:grid;grid-template-columns:1fr 280px;gap:40px;align-items:start}
.blog__side{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}
.blog__sh{font-size:1.1rem;margin:28px 0 14px}
.blog__side .blog__sh{margin:6px 0 0}
.catlist{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.catlist a{display:block;padding:9px 4px;border-bottom:1px solid var(--line);color:var(--text)}
.catlist a.is-on{color:var(--red);font-weight:700}
.catlist ul{list-style:none;padding-left:16px;margin:0}
@media (max-width:900px){.blog{grid-template-columns:1fr}.blog__side{position:static}}
.post__head h1{font-size:clamp(1.4rem,3vw,2rem)}
.post__cover{margin:0 0 24px}
.post__cover img{display:block;width:100%;max-width:420px;margin:0 auto;border-radius:var(--r)}
.post__lead{font-size:1.06rem;padding:14px 18px;background:var(--bg2);border-left:4px solid var(--red);border-radius:4px}
.share{font-size:.9rem;color:var(--muted)}
.prevnext{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:30px 0;border-top:1px solid var(--line);padding-top:18px}
.prevnext a{color:var(--ink)}
.prevnext small{display:block;color:var(--muted)}
.prevnext__next{text-align:right}

/* 內文 */
.rich{overflow-wrap:anywhere}
.rich img{border-radius:6px}
.rich h2{font-size:1.4rem;margin-top:1.6em}
.rich h3{font-size:1.18rem;margin-top:1.4em}
.rich ul,.rich ol{padding-left:1.4em}
.rich table{border-collapse:collapse;width:100%;font-size:.94rem}
.rich td,.rich th{border:1px solid var(--line);padding:8px 10px;vertical-align:top}
.rich th{background:var(--bg2)}
.tbl-scroll{overflow-x:auto;margin:0 0 1em}
.video{position:relative;aspect-ratio:16/9;margin:0 0 24px}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:var(--r)}

/* 關於 */
.about{display:grid;grid-template-columns:1fr 340px;gap:44px;align-items:start}
.about__card{background:var(--bg2);border-radius:var(--r);padding:26px;position:sticky;top:96px}
.about__card h2{font-size:1.15rem}
.about__card dl{margin:0 0 18px}
.about__card dl div{display:grid;grid-template-columns:76px 1fr;gap:8px;padding:7px 0;border-bottom:1px solid var(--line);font-size:.93rem}
.about__card dt{color:var(--muted)}
.about__card dd{margin:0;color:var(--ink)}
@media (max-width:900px){.about{grid-template-columns:1fr}.about__card{position:static}}
.faq details{border:1px solid var(--line);border-radius:var(--r);background:#fff;margin-bottom:10px}
.faq summary{cursor:pointer;padding:16px 48px 16px 20px;font-weight:700;color:var(--ink);position:relative;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"＋";position:absolute;right:20px;top:15px;color:var(--red)}
.faq details[open] summary::after{content:"－"}
.faq details>div{padding:0 20px 18px}

/* 代客列印 */
.pitems{list-style:none;margin:10px 0 36px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pitem{text-align:center}
.pitem__img{display:block;border-radius:var(--r);overflow:hidden;background:var(--bg2);margin-bottom:12px}
.pitem__img img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .3s}
.pitem__img:hover img{transform:scale(1.04)}
.pitem h2{font-size:1.05rem}
@media (max-width:900px){.pitems{grid-template-columns:repeat(2,1fr)}}
.callout{text-align:center;background:var(--red-l);border-radius:var(--r);padding:30px 20px}
.callout p:first-child{font-size:1.15rem;font-weight:700;color:var(--ink)}
.callout p:last-child{margin:0}

/* 下載 */
.dl{list-style:none;margin:20px 0 30px;padding:0;display:flex;flex-direction:column;gap:14px}
.dl__item{display:flex;align-items:center;gap:18px;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;background:#fff}
.dl__ic{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--red-l);color:var(--red);flex:none}
.dl__txt{flex:1;min-width:0}
.dl__txt h2{font-size:1.06rem;margin:0}
.dl__txt small{color:var(--muted)}
.dl__txt p{margin:4px 0 0;font-size:.92rem}
@media (max-width:560px){.dl__item{flex-wrap:wrap}.dl__item .btn{width:100%}}

/* 聯絡／表單 */
.contact{display:grid;grid-template-columns:380px 1fr;gap:44px;align-items:start}
.cinfo{list-style:none;margin:0 0 20px;padding:0}
.cinfo li{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.cinfo .ic{width:22px;height:22px;color:var(--red);margin-top:4px}
.cinfo small{display:block;color:var(--muted);font-size:.8rem}
.cinfo a,.cinfo span{color:var(--ink);font-weight:600}
.map{margin-top:20px;aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;background:var(--bg2)}
.map iframe{width:100%;height:100%;border:0}
.map[data-map]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:var(--bg2) repeating-linear-gradient(45deg,transparent 0 22px,rgba(0,0,0,.025) 22px 44px);border:1px solid var(--line)}
.map__btn{display:inline-flex;align-items:center;gap:8px;border:0;background:var(--ink);color:#fff;border-radius:999px;padding:12px 22px;font-weight:700;cursor:pointer;min-height:46px}
.map__btn:hover{background:var(--red)}
.map__link{font-size:.9rem;color:var(--ink);text-decoration:underline}
.map.is-loaded{display:block;background:none;border:0}
@media (max-width:960px){.contact{grid-template-columns:1fr}}
.cform{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--sh)}
.cform h2{font-size:1.4rem}
.fg{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;margin:18px 0 22px}
.f{display:flex;flex-direction:column;gap:6px;margin:0;border:0;padding:0;min-width:0}
.f.wide{grid-column:1/-1}
.f>span,.f legend{font-weight:700;font-size:.92rem;color:var(--ink);padding:0}
.f i{color:var(--red);font-style:normal}
.f input,.f select,.f textarea{width:100%;border:1px solid #cdd3d9;border-radius:8px;padding:11px 13px;background:#fff;min-height:46px}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--red);outline:2px solid #f6c4be}
.has-err input,.has-err select,.has-err textarea{border-color:var(--red)}
.ferr{color:var(--red-d);font-size:.85rem;font-style:normal}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative}
.f .chip input{position:absolute;left:0;top:0;opacity:0;width:1px;height:1px;min-height:0;padding:0;border:0}
.chip span{display:inline-block;padding:8px 14px;border:1px solid #cdd3d9;border-radius:999px;cursor:pointer;font-size:.9rem}
.chip input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip input:focus-visible+span{outline:3px solid #f2a39a}
.chk{display:flex;gap:8px;align-items:flex-start;font-weight:400!important;font-size:.92rem!important}
.chk input{margin-top:6px;width:18px;height:18px;min-height:0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{padding:12px 16px;border-radius:8px;background:var(--red-l);color:var(--red-d);margin:0 0 16px;font-weight:600}
.alert--ok{background:#e7f6ec;color:#1d6b3a}
@media (max-width:600px){.cform{padding:22px 16px}.fg{grid-template-columns:1fr}}

/* 詢價單 */
.inq{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.inq__h{font-size:1.3rem}
.inq__h small{font-size:.9rem;color:var(--muted);font-weight:400}
.inq__items{list-style:none;margin:0 0 14px;padding:0;border-top:1px solid var(--line)}
.inq__item{display:grid;grid-template-columns:88px 1fr auto auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.inq__img{border:1px solid var(--line);border-radius:8px;padding:4px;background:#fff;display:block}
.inq__img img{width:100%;aspect-ratio:1;object-fit:contain}
.inq__name small{display:block;color:var(--muted);font-size:.8rem}
.inq__name a{color:var(--ink);font-weight:700}
.inq__qty{display:flex;flex-direction:column;font-size:.78rem;color:var(--muted)}
.inq__qty input{width:76px;border:1px solid #cdd3d9;border-radius:8px;padding:8px;text-align:center;min-height:42px}
.inq__rm{border:0;background:transparent;color:var(--muted);cursor:pointer;width:42px;height:42px;border-radius:50%}
.inq__rm:hover{background:var(--red-l);color:var(--red)}
.inq__acts{display:flex;gap:10px;flex-wrap:wrap}
.empty-inq{text-align:center;padding:40px 0}
.empty-inq>.ic{width:64px;height:64px;color:var(--red)}
@media (max-width:960px){.inq{grid-template-columns:1fr}}
@media (max-width:480px){.inq__item{grid-template-columns:64px 1fr auto;}.inq__qty{grid-column:2}.inq__rm{grid-row:1;grid-column:3}}

/* 分頁 */
.pager{display:flex;justify-content:center;flex-wrap:wrap;gap:6px;margin:36px 0 0}
.pager a,.pager span{min-width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:0 10px}
.pager .on{background:var(--ink);border-color:var(--ink);color:#fff}
.pager .gap{border:0}
.empty{padding:30px 0;color:var(--muted)}
.muted a,.empty a,.rich a{text-decoration:underline}
.err404{padding:90px 0}

/* CTA＋頁尾 */
.cta{background:var(--red);color:#fff;padding:46px 0}
.cta__in{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta .eyebrow{color:#fff}
.cta h2{color:#fff;font-size:clamp(1.2rem,2.4vw,1.6rem);margin:0}
.cta__btns{display:flex;gap:10px;flex-wrap:wrap}
.cta .btn--light{color:var(--red-d)}
.cta .btn--light:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.ft{background:var(--dark);color:#b9c2cc;font-size:.94rem}
.ft a{color:#e4e9ee}
.ft__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-top:54px;padding-bottom:40px}
.ft__intro{margin:16px 0 0}
.ft__info{list-style:none;margin:18px 0 0;padding:0}
.ft__info li{display:flex;gap:10px;padding:5px 0;align-items:flex-start}
.ft__info .ic{width:18px;height:18px;margin-top:4px;color:#ff8f82}
.ft__info span{flex:none;width:44px;color:#8f99a4}
.ft__nav{display:flex;flex-direction:column;gap:6px}
.ft__nav h3{color:#fff;font-size:1rem;margin-bottom:8px}
.ft__nav a{color:#c9d1d9}
.ft__bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;padding-bottom:22px;font-size:.84rem}
.ft__bottom p{margin:0}
.ft__credit a{text-decoration:underline}
.ft .brand img{width:210px}
@media (max-width:900px){.ft__grid{grid-template-columns:1fr 1fr}.ft__brand{grid-column:1/-1}}
@media (max-width:1024px){.ft{padding-bottom:64px}}

/* 浮動按鈕（手機底部列） */
.fab{position:fixed;right:18px;bottom:22px;z-index:40;display:flex;flex-direction:column;gap:10px}
.fab a{position:relative;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--ink);color:#fff;box-shadow:var(--sh2)}
.fab a:hover{text-decoration:none;background:var(--red)}
.fab span{display:none}
.fab .inq-n{position:absolute;top:-4px;right:-4px;background:var(--red);color:#fff}
.fab__home,.fab__inq,.fab__tel{display:none!important}
.fab__line{background:var(--line-green)!important}
.fab__top{opacity:0;visibility:hidden;transition:opacity .2s}
.fab__top.show{opacity:1;visibility:visible}
@media (max-width:1024px){
  .fab{left:0;right:0;bottom:0;flex-direction:row;gap:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 14px rgba(0,0,0,.06);padding-bottom:env(safe-area-inset-bottom)}
  .fab a{flex:1;width:auto;height:58px;border-radius:0;background:#fff!important;color:var(--ink);box-shadow:none;display:flex!important;flex-direction:column;gap:2px;justify-content:center;align-items:center;font-size:.74rem}
  .fab span{display:block}
  .fab .inq-n{top:4px;right:calc(50% - 22px)}
  .fab__line{color:#06803b!important}
  .fab__tel{color:var(--red)!important}
  .fab .fab__top{display:none!important}
}

/* Toast */
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);width:max-content;background:var(--ink);color:#fff;padding:12px 20px;border-radius:999px;z-index:90;box-shadow:var(--sh2);font-size:.94rem;max-width:calc(100% - 32px);text-align:center}
.toast a{color:#ffb3aa;font-weight:700;margin-left:8px}

/* 燈箱 */
.lb{position:fixed;inset:0;z-index:100;background:rgba(10,12,16,.92);display:none;align-items:center;justify-content:center;flex-direction:column;padding:50px 60px}
.lb.open{display:flex}
.lb img{max-width:100%;max-height:calc(100vh - 140px);object-fit:contain;background:#fff}
.lb p{color:#ddd;margin:10px 0 0;text-align:center}
.lb button{position:absolute;border:0;background:rgba(255,255,255,.12);color:#fff;width:48px;height:48px;border-radius:50%;font-size:1.8rem;cursor:pointer;line-height:1}
.lb__x{top:14px;right:14px}
.lb__p{left:10px;top:50%;transform:translateY(-50%)}
.lb__n{right:10px;top:50%;transform:translateY(-50%)}
.lb__c{position:absolute;top:24px;left:20px;color:#bbb;font-size:.9rem}
@media (max-width:600px){.lb{padding:50px 8px}.lb__p,.lb__n{top:auto;bottom:16px;transform:none}}

/* 捲動淡入 */
.rv{opacity:0;transform:translateY(16px);transition:opacity .5s,transform .5s}
.rv.in{opacity:1;transform:none}