/* ============================================================
   見鎂實業有限公司 — Steel & Steam design system
   ============================================================ */

:root{
  /* 色彩全部取樣自 logo：銅環 = 結構，朱紅「美」= 強調，石膏牆 = 舞台 */
  --ink:#20211C;              /* 字樣墨色 */
  --steel:#61463B;            /* 銅環暗部：結構色 */
  --copper:#A8826B;           /* 銅環中段 */
  --copper-lite:#C9AA95;      /* 銅環高光（玫瑰金）*/
  --heat:#7A1E12;             /* 朱紅漆：強調色 */
  --heat-deep:#53100A;        /* 朱紅漆暗部 */
  --mist:#E4E4E6;             /* 石膏牆亮部 */
  --paper:#F2F2F3;
  --line:rgba(32,33,28,.14);
  --muted:#636260;

  /* 背景：複刻 logo 的呈現方式 */
  --bg-plaster: radial-gradient(125% 115% at 50% 32%, #EDEDEF 0%, #DEDEE1 52%, #C6C6C9 100%);
  --bg-element: radial-gradient(120% 90% at 50% 118%, rgba(168,130,107,.34) 0%, rgba(168,130,107,0) 58%), #20211C;
  --bg-steam:   linear-gradient(180deg,#FFFFFF 0%,#F2F2F3 100%);
  --bg-thermal: linear-gradient(100deg,#20211C 0%,#3A2A22 56%,#53100A 150%);

  --display:"Noto Serif TC",serif;
  --body:"Noto Sans TC",system-ui,sans-serif;
  --util:"Space Grotesk","Noto Sans TC",sans-serif;

  --wrap:1180px;
  --r:4px;
  --shadow:0 18px 50px -24px rgba(14,46,48,.45);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
:focus-visible{outline:3px solid var(--heat);outline-offset:3px}

.wrap{width:min(100% - 2.5rem,var(--wrap));margin-inline:auto}

/* ---------- 簽名元素：熱度標尺 ---------- */
.thermal{
  height:3px;border:0;
  background:linear-gradient(90deg,var(--heat) 0%,var(--heat-deep) 28%,var(--steel) 62%,var(--ink) 100%);
}
.thermal--short{width:64px;margin-bottom:1.4rem}

/* ---------- 排版 ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.28;letter-spacing:.01em}
h1{font-size:clamp(2.1rem,5.2vw,3.75rem);letter-spacing:-.01em}
h2{font-size:clamp(1.65rem,3.4vw,2.5rem)}
h3{font-size:1.2rem}
p{color:#33494B}

.eyebrow{
  font-family:var(--util);font-size:.74rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--heat-deep);
}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.92rem 1.7rem;border-radius:var(--r);
  font-weight:700;font-size:.97rem;border:2px solid transparent;
  transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn--heat{background:var(--heat);color:var(--ink);box-shadow:0 10px 24px -12px var(--heat-deep)}
.btn--heat:hover{background:#ffbb4d}
.btn--ghost{border-color:currentColor;color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--mist)}
.btn--onDark{border:2px solid rgba(237,242,241,.5);color:var(--mist)}
.btn--onDark:hover{background:var(--mist);color:var(--ink)}
.btn__arrow{font-family:var(--util);transition:transform .18s ease}
.btn:hover .btn__arrow{transform:translateX(3px)}

/* ---------- 頁首 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(250,251,251,.96);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header__bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0}
.logo{display:flex;align-items:center;gap:.6rem}
.logo__img{height:46px;width:auto;flex:none}
.logo__img--lg{height:58px}
.logo__text{display:flex;flex-direction:column;line-height:1.15}
.logo__name{font-family:var(--display);font-weight:700;font-size:1.05rem}
.logo__sub{font-family:var(--util);font-size:.58rem;letter-spacing:.16em;color:var(--muted)}

.nav{display:flex;align-items:center;gap:1.9rem}
.nav a{font-size:.95rem;font-weight:500;padding:.3rem 0;border-bottom:2px solid transparent}
.nav a:hover{border-color:var(--heat)}
.nav a[aria-current="page"]{border-color:var(--ink);font-weight:700}
.header__cta{display:flex;align-items:center;gap:1rem}
.header__tel{font-family:var(--util);font-weight:600;font-size:.9rem;color:var(--steel)}

.burger{
  display:none;width:44px;height:44px;border:1px solid var(--line);
  border-radius:var(--r);background:none;cursor:pointer;
}
.burger span{display:block;width:18px;height:2px;background:var(--ink);margin:4px auto;transition:.2s}
.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)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--bg-element);color:var(--mist);overflow:hidden}
.hero__grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:3.5rem;align-items:center;
  padding:5.5rem 0 5rem;
}
.hero h1{color:var(--mist)}
.hero h1 em{font-style:normal;color:var(--heat)}
.hero p{color:rgba(237,242,241,.78);margin:1.5rem 0 2.2rem;max-width:46ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem}
.hero__eyebrow{color:var(--heat)}
.hero__media{position:relative}
.hero__media img{border-radius:var(--r);aspect-ratio:4/5;object-fit:cover}
.hero__badge{
  position:absolute;left:-24px;bottom:26px;background:var(--mist);color:var(--ink);
  padding:1rem 1.3rem;border-radius:var(--r);box-shadow:var(--shadow);
}
.hero__badge b{font-family:var(--util);font-size:1.7rem;display:block;line-height:1}
.hero__badge small{font-size:.76rem;color:var(--muted);letter-spacing:.06em}

/* 蒸氣線條 */
.steam{position:absolute;inset:0;pointer-events:none;opacity:.28}
.steam path{
  fill:none;stroke:var(--heat);stroke-width:1.2;stroke-linecap:round;
  stroke-dasharray:6 260;animation:rise 9s linear infinite;
}
.steam path:nth-child(2){animation-delay:-3s;stroke:var(--mist)}
.steam path:nth-child(3){animation-delay:-6s}
@keyframes rise{to{stroke-dashoffset:-266}}
@media (prefers-reduced-motion:reduce){
  .steam path{animation:none}
  *{scroll-behavior:auto!important}
  .btn:hover{transform:none}
}

/* ---------- 信任背書條 ---------- */
.trust{background:var(--steel);color:var(--mist);padding:1.1rem 0}
.trust__row{display:flex;flex-wrap:wrap;align-items:center;gap:1.2rem 2.4rem;justify-content:center}
.trust__label{font-family:var(--util);font-size:.7rem;letter-spacing:.2em;color:rgba(237,242,241,.6)}
.trust__item{font-size:.92rem;font-weight:500;display:flex;align-items:center;gap:.5rem}
.trust__item::before{content:"";width:6px;height:6px;background:var(--heat);border-radius:50%}

/* ---------- 區塊 ---------- */
.section{padding:5.5rem 0}
.section--mist{background:var(--bg-steam)}
.section--ink{background:var(--ink);color:var(--mist)}
.section--ink h2,.section--ink h3{color:var(--mist)}
.section--ink p{color:rgba(237,242,241,.75)}
.section__head{max-width:64ch;margin-bottom:3rem}
.section__head h2{margin-top:.6rem}
.section__head p{margin-top:.9rem}

.grid{display:grid;gap:1.5rem}
.pcard-grid{display:grid;grid-template-columns:1fr;gap:1.1rem}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}

/* ---------- 卡片 ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:2.1rem 1.7rem;position:relative;overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease;
}
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--heat),var(--steel));
  transform:scaleX(0);transform-origin:left;transition:transform .3s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card:hover::before{transform:scaleX(1)}
.card__num{font-family:var(--util);font-size:.78rem;font-weight:700;color:var(--heat-deep);letter-spacing:.14em}
.card h3{margin:.7rem 0 .6rem}
.card p{font-size:.95rem}
.card ul{margin-top:1rem;display:grid;gap:.45rem}
.card li{font-size:.9rem;color:#3C5355;padding-left:1.1rem;position:relative}
.card li::before{content:"";position:absolute;left:0;top:.7em;width:5px;height:5px;background:var(--heat);border-radius:50%}

/* ---------- 服務預覽 / 產品卡 ---------- */
.pcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:grid;grid-template-columns:300px 1fr;transition:transform .2s ease,box-shadow .2s ease;
}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
/* 整圖完整呈現（不裁切），3:2 比例，淺色襯底填滿卡片高度 */
.pcard__img{width:100%;height:100%;aspect-ratio:3/2;object-fit:cover}
.pcard__body{padding:1.5rem 1.8rem;display:flex;flex-direction:column;gap:.55rem;justify-content:center}
.pcard__tag{
  font-family:var(--util);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--steel);border:1px solid var(--line);border-radius:99px;padding:.2rem .6rem;align-self:flex-start;
}
.pcard__body p{font-size:.93rem}
.pcard__link{margin-top:auto;padding-top:.9rem;font-weight:700;font-size:.92rem;color:var(--steel);display:inline-flex;gap:.4rem}
.pcard__link:hover{color:var(--heat-deep)}
.pcard__meta{font-family:var(--util);font-size:.8rem;color:var(--muted);display:flex;gap:.5rem 1.4rem;flex-wrap:wrap;margin-top:.2rem}
.pcard__meta span{position:relative}
.pcard__meta span:not(:last-child)::after{content:"·";position:absolute;right:-.85rem;color:var(--line)}

/* ---------- 評價 ---------- */
.quote{
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--heat);
  border-radius:var(--r);padding:2rem 1.8rem;
}
.quote p{font-family:var(--display);font-size:1.02rem;line-height:1.85;color:var(--ink)}
.quote footer{margin-top:1.3rem;font-size:.85rem;color:var(--muted)}
.quote footer b{display:block;color:var(--ink);font-size:.95rem}

/* ---------- 關於預覽（分割） ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.split img{border-radius:var(--r);aspect-ratio:4/3;object-fit:cover}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin:2rem 0}
.stats div b{font-family:var(--util);font-size:1.9rem;display:block;line-height:1;color:var(--ink)}
.stats div small{font-size:.8rem;color:var(--muted)}
.section--ink .stats div b{color:var(--heat)}
.section--ink .stats div small{color:rgba(237,242,241,.6)}

/* ---------- 流程步驟 ---------- */
.steps{counter-reset:s;display:grid;gap:0;border-top:1px solid var(--line)}
.step{
  display:grid;grid-template-columns:88px 1fr;gap:1.6rem;
  padding:1.8rem 0;border-bottom:1px solid var(--line);align-items:start;
}
.step__n{font-family:var(--util);font-size:2rem;font-weight:700;color:var(--mist);
  -webkit-text-stroke:1px var(--steel);line-height:1}
.step h3{margin-bottom:.4rem}
.step p{font-size:.95rem}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;padding:1.35rem 2.5rem 1.35rem 0;position:relative;
  font-family:var(--display);font-weight:700;font-size:1.05rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:.4rem;top:1.15rem;
  font-family:var(--util);font-size:1.4rem;color:var(--heat-deep);transition:transform .2s ease;
}
.faq details[open] summary::after{content:"–"}
.faq p{padding:0 0 1.5rem;font-size:.96rem;max-width:72ch}

/* ---------- 篩選欄 ---------- */
.filter{cursor:pointer;transition:.18s}
.filter-empty{padding:3rem 0;color:var(--muted)}

/* ---------- 最終 CTA ---------- */
.cta{background:var(--bg-thermal);color:var(--mist);padding:5.5rem 0;position:relative;overflow:hidden}
.cta h2{color:var(--mist);max-width:22ch;margin:.6rem 0 1rem}
.cta p{color:rgba(237,242,241,.75);max-width:52ch;margin:0 0 2.2rem}
.cta__actions{display:flex;gap:.9rem;flex-wrap:wrap}

/* ---------- 表單 ---------- */
.form{display:grid;gap:1.15rem;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:2.2rem}
.field{display:grid;gap:.4rem}
.field label{font-size:.85rem;font-weight:700}
.field label span{color:var(--heat-deep)}
.field input,.field textarea,.field select{
  font-family:var(--body);font-size:.98rem;padding:.85rem 1rem;
  border:1px solid var(--line);border-radius:var(--r);background:var(--paper);color:var(--ink);
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--steel);outline:none;box-shadow:0 0 0 3px rgba(242,169,59,.28)}
.field textarea{min-height:140px;resize:vertical}
.form__note{font-size:.8rem;color:var(--muted)}
.form__status{font-size:.9rem;font-weight:700;color:var(--steel);display:none}
.form__status.is-on{display:block}

.info-list{display:grid;gap:1.4rem}
.info-item{display:grid;grid-template-columns:34px 1fr;gap:1rem;align-items:start}
.info-item .ico{width:34px;height:34px;border-radius:3px;background:var(--mist);display:grid;place-items:center;font-family:var(--util);font-size:.75rem;font-weight:700;color:var(--steel)}
.info-item b{display:block;font-size:.95rem}
.info-item a,.info-item span{font-size:.93rem;color:#3C5355}
.info-item a:hover{color:var(--heat-deep)}

.map{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;height:380px}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.35) contrast(1.05)}

.socials{display:flex;gap:.6rem;flex-wrap:wrap}
.social{
  font-family:var(--util);font-size:.8rem;font-weight:600;letter-spacing:.06em;
  border:1px solid var(--line);border-radius:99px;padding:.5rem 1rem;transition:.18s;
}
.social:hover{background:var(--ink);color:var(--heat);border-color:var(--ink)}

/* ---------- 頁尾 ---------- */
.site-footer{background:var(--ink);color:rgba(237,242,241,.72);padding:4rem 0 1.6rem}
.footer__grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:2.4rem}
.site-footer .logo__name{color:var(--mist)}
.site-footer h4{color:var(--mist);font-size:.98rem;margin-bottom:1rem}
.site-footer a:hover{color:var(--heat)}
.footer__links{display:grid;gap:.55rem;font-size:.92rem}
.footer__about{font-size:.92rem;max-width:38ch;margin:1.2rem 0}
.site-footer .social{border-color:rgba(237,242,241,.25);color:rgba(237,242,241,.8)}
.site-footer .social:hover{background:var(--heat);color:var(--ink);border-color:var(--heat)}
.footer__bottom{
  margin-top:2.6rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.15);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-family:var(--util);font-size:.78rem;color:rgba(237,242,241,.55);
}

/* ---------- 內頁標頭 ---------- */
.pagehead{background:var(--ink);color:var(--mist);padding:4.2rem 0 3.6rem;position:relative;overflow:hidden}
.pagehead h1{color:var(--mist);max-width:18ch}
.pagehead p{color:rgba(237,242,241,.75);margin-top:1rem;max-width:56ch}
.crumbs{font-family:var(--util);font-size:.76rem;letter-spacing:.1em;color:rgba(237,242,241,.5);margin-bottom:1rem}
.crumbs a:hover{color:var(--heat)}

/* ---------- 響應式 ---------- */
@media (max-width:960px){
  .hero__grid,.split{grid-template-columns:1fr;gap:2.5rem}
  .hero__grid{padding:3.5rem 0}
  .hero__badge{left:auto;right:16px;bottom:16px}
  .grid--3,.grid--2,.footer__grid{grid-template-columns:1fr}
  .nav{
    position:absolute;top:100%;left:0;right:0;background:var(--paper);
    flex-direction:column;align-items:stretch;gap:0;padding:1rem 1.25rem 2rem;
    border-bottom:1px solid var(--line);transform:translateY(-130%);
    transition:transform .28s ease;box-shadow:var(--shadow);
  }
  .nav.is-open{transform:translateY(0)}
  .nav a{padding:.95rem 0;border-bottom:1px solid var(--line)}
  .burger{display:block}
  .header__tel{display:none}
  .header__cta .btn{display:none}
  .section{padding:3.8rem 0}
  .step{grid-template-columns:56px 1fr;gap:1rem}
  .stats{grid-template-columns:repeat(3,1fr);gap:.8rem}
  .form{padding:1.5rem}
}
@media (min-width:961px){ .nav{transform:none!important} }

/* 服務頁規格條列 */
.spec-list{margin-top:.9rem;display:grid;gap:.45rem}
.spec{font-size:.9rem;color:#3C5355;padding-left:1.1rem;position:relative}
.spec::before{content:"";position:absolute;left:0;top:.7em;width:5px;height:5px;background:var(--heat);border-radius:50%}

/* ============================================================
   Hostinger 版面模式移植
   ============================================================ */

/* 1. 上方資訊列 */
.topbar{background:var(--steel);color:rgba(237,242,241,.85);font-size:.8rem}
.topbar__row{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.5rem 0;flex-wrap:wrap}
.topbar__msg{color:rgba(237,242,241,.85);font-size:.8rem;display:flex;align-items:center;gap:.5rem}
.topbar__msg::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--heat);flex:none}
.topbar__links{display:flex;gap:1.4rem;font-family:var(--util);letter-spacing:.04em}
.topbar__links a:hover{color:var(--heat)}

/* 2. 分組式大型選單 */
.nav__list{display:flex;align-items:center;gap:1.9rem}
.nav__list > li{position:relative}
.nav__list > li > a,.nav__trigger{
  font-family:var(--body);font-size:.95rem;font-weight:500;color:var(--ink);
  background:none;border:0;border-bottom:2px solid transparent;padding:.3rem 0;
  cursor:pointer;display:inline-flex;align-items:center;gap:.35rem;
}
.nav__list > li > a:hover,.nav__trigger:hover{border-color:var(--heat)}
.nav__list > li > a[aria-current="page"],.nav__trigger.is-current{border-color:var(--ink);font-weight:700}
.chev{font-size:.7rem;transition:transform .2s ease;color:var(--muted)}
.nav__trigger[aria-expanded="true"] .chev{transform:rotate(180deg)}

.mega{
  position:absolute;top:calc(100% + .85rem);left:50%;transform:translateX(-50%) translateY(-8px);
  width:min(92vw,900px);background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);padding:2rem;opacity:0;visibility:hidden;transition:.2s ease;z-index:70;
}
.mega::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--heat),var(--steel))}
.has-mega:hover .mega,.mega.is-open{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega__inner{display:grid;grid-template-columns:1fr 1fr .85fr;gap:2rem}
.mega__col h4{
  font-family:var(--util);font-size:.68rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:1rem;padding-bottom:.6rem;border-bottom:1px solid var(--line);
}
.mega__link{display:block;padding:.55rem 0}
.mega__link b{display:block;font-size:.92rem;font-weight:700}
.mega__link span{display:block;font-size:.78rem;color:var(--muted);line-height:1.5}
.mega__link:hover b{color:var(--heat-deep)}
.mega__promo{background:var(--ink);border-radius:var(--r);padding:1.4rem}
.mega__promo h5{font-family:var(--display);color:var(--mist);font-size:1rem;margin-bottom:.5rem}
.mega__promo p{color:rgba(237,242,241,.7);font-size:.8rem;margin-bottom:1rem}
.mega__promo .btn{padding:.6rem 1.1rem;font-size:.85rem}

/* 3. 分組篩選面板 + 卡片浮層 */
.listing{display:grid;grid-template-columns:250px 1fr;gap:2.6rem;align-items:start}
.filterpanel{
  border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:1.5rem;
  position:sticky;top:104px;
}
.filterpanel h3{font-family:var(--util);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:1rem}
.filtergroup{margin-bottom:1.3rem}
.filtergroup > b{display:block;font-size:.82rem;margin-bottom:.5rem}
.filtergroup .filter{display:block;width:100%;text-align:left;border:0;border-radius:3px;padding:.4rem .6rem;
  font-family:var(--body);font-size:.88rem;font-weight:500;background:none}
.filtergroup .filter:hover{background:var(--mist)}
.filtergroup .filter[aria-pressed="true"]{background:var(--ink);color:var(--heat)}
.filtergroup .filter .count{float:right;font-family:var(--util);font-size:.74rem;color:var(--muted)}
.filtergroup .filter[aria-pressed="true"] .count{color:rgba(237,242,241,.6)}
.listing__count{font-family:var(--util);font-size:.82rem;color:var(--muted);margin-bottom:1.2rem}

.pcard__thumb{position:relative;overflow:hidden;aspect-ratio:3/2}
.pcard__thumb .pcard__img{transition:transform .4s ease}
.pcard:hover .pcard__thumb .pcard__img{transform:scale(1.05)}
.pcard__overlay{
  position:absolute;inset:0;background:rgba(14,46,48,.66);display:grid;place-items:center;
  opacity:0;transition:opacity .25s ease;
}
.pcard:hover .pcard__overlay,.pcard:focus-within .pcard__overlay{opacity:1}
.pcard__overlay span{
  background:var(--heat);color:var(--ink);font-weight:700;font-size:.88rem;
  padding:.6rem 1.3rem;border-radius:var(--r);
}
.pcard__badge{
  position:absolute;top:.8rem;left:.8rem;z-index:2;background:var(--paper);color:var(--ink);
  font-family:var(--util);font-size:.68rem;font-weight:700;letter-spacing:.1em;
  padding:.25rem .6rem;border-radius:3px;
}

/* 4. 雙欄出口 CTA 卡 */
.exit{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.exitcard{
  border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:2rem;
  display:flex;flex-direction:column;gap:.6rem;transition:.2s ease;
}
.exitcard:hover{border-color:var(--steel);transform:translateY(-3px);box-shadow:var(--shadow)}
.exitcard h3{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.exitcard h3 .btn__arrow{color:var(--heat-deep)}
.exitcard p{font-size:.92rem}

/* 5. CTA 帶：文字左、圖右 */
.cta__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3.5rem;align-items:center}
.cta__media img{border-radius:var(--r);aspect-ratio:5/4;object-fit:cover}

/* 6. 巨型頁尾 */
.footer__col h4{font-family:var(--util);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(237,242,241,.55);margin-bottom:1rem}
.footer__legal{display:flex;gap:1.2rem;flex-wrap:wrap}
.footer__legal a:hover{color:var(--heat)}

@media (max-width:1080px){
  .listing{grid-template-columns:1fr}
  .pcard-grid{grid-template-columns:1fr}
  .pcard{grid-template-columns:1fr}
  .pcard__thumb{aspect-ratio:16/9}
  .filterpanel{position:static}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .topbar__msg{display:none}
  .topbar__row{justify-content:center}
  .nav__list{flex-direction:column;align-items:stretch;gap:0}
  .nav__list > li > a,.nav__trigger{width:100%;padding:.95rem 0;border-bottom:1px solid var(--line);
    justify-content:space-between}
  .mega{position:static;transform:none;width:100%;box-shadow:none;border:0;padding:.5rem 0 1rem;
    opacity:1;visibility:visible;display:none;background:var(--mist);border-radius:var(--r)}
  .mega::before{display:none}
  .has-mega:hover .mega{display:none}
  .mega.is-open{display:block}
  .mega__inner{grid-template-columns:1fr;gap:1.2rem;padding:1rem}
  .exit,.cta__grid{grid-template-columns:1fr}
  .cta__grid{gap:2rem}
  .footer__grid{grid-template-columns:1fr}
  .nav{max-height:calc(100vh - 120px);overflow-y:auto}
}
@media (max-width:520px){ .footer__grid{grid-template-columns:1fr} }


/* ============================================================
   工具類（取代原本散落在各頁的行內樣式）
   ============================================================ */
.stats--4{grid-template-columns:repeat(4,1fr)}
.split--top{align-items:start}
.section--tight{padding-top:0}
.section__head--sub{margin-bottom:1.6rem;padding-top:3.5rem}
.h-side{font-size:1.5rem}
.h-side + .form__sub{margin-top:.5rem}
.form__sub{font-size:.93rem}
.req{color:var(--heat-deep)}
.side-block{margin:2.2rem 0 .9rem}
.filterpanel__note{font-size:.82rem;color:var(--muted);line-height:1.6}
.btn--sm{padding:.6rem 1rem;font-size:.85rem;margin-top:.7rem}
.mb-lg{margin-bottom:1.6rem}
.mt-xl{margin-top:2.5rem}
.mt-sm{margin-top:1.2rem}
.wrap--narrow{width:min(100% - 2.5rem,820px)}
@media (max-width:960px){
  .stats--4{grid-template-columns:repeat(2,1fr);gap:1.2rem}
  .section__head--sub{padding-top:2.6rem}
}

/* 全站圖片 hover 一致：卡片圖片統一使用 .pcard__thumb 包裹 */
.pcard__thumb .pcard__img{height:100%}


/* ============================================================
   元件層：套用 logo 語彙（色票已統一在檔案頂端的 :root）
   ============================================================ */

/* 熱度標尺 → 改走 logo 的漸層：玫瑰金 → 銅 → 朱紅 → 墨 */
.thermal{background:linear-gradient(90deg,var(--copper-lite) 0%,var(--copper) 26%,var(--heat) 62%,var(--ink) 100%)}

/* ---------- Hero：石膏牆（logo 自己的舞台）---------- */
.hero{background:var(--bg-plaster);color:var(--ink)}
.hero h1{color:var(--ink)}
.hero h1 em{color:var(--heat)}
.hero p{color:#4A4A46}
.hero__eyebrow{color:var(--steel)}
.hero .btn--onDark{border-color:rgba(32,33,28,.42);color:var(--ink)}
.hero .btn--onDark:hover{background:var(--ink);color:var(--mist)}
.hero__badge{background:var(--ink);color:var(--mist);box-shadow:0 18px 50px -24px rgba(32,33,28,.5)}
.hero__badge b{color:var(--copper-lite)}
.hero__badge small{color:rgba(228,228,230,.62)}
/* 蒸氣改為白霧，與 logo 上方的氣流同一語彙 */
.steam{opacity:.5}
.steam path{stroke:#FFFFFF;stroke-width:1.6}
.steam path:nth-child(2){stroke:var(--copper)}

/* ---------- 按鈕：朱紅漆 ---------- */
.btn--heat{background:var(--heat);color:#F5EFEA;box-shadow:0 10px 24px -12px rgba(83,16,10,.7)}
.btn--heat:hover{background:#8F2517}

/* ---------- 信任背書條：銅環暗部 ---------- */
.trust{background:var(--steel)}
.trust__item::before{background:var(--copper-lite)}
.trust__label{color:rgba(228,228,230,.6)}

/* ---------- 內頁標頭：同樣站在石膏牆上 ---------- */
.pagehead{background:var(--bg-plaster);color:var(--ink)}
.pagehead h1{color:var(--ink)}
.pagehead p{color:#4A4A46}
.pagehead .hero__eyebrow{color:var(--steel)}
.crumbs{color:var(--muted)}
.crumbs a:hover{color:var(--heat)}

/* ---------- 卡片頂緣：銅 → 朱紅 ---------- */
.card::before{background:linear-gradient(90deg,var(--copper),var(--heat))}
.card li::before,.spec::before{background:var(--copper)}
.card__num{color:var(--steel)}
.quote{border-left-color:var(--heat)}

/* ---------- 深色區塊：墨 + 銅光 ---------- */
.section--ink{background:var(--bg-element)}
.section--ink .stats div b{color:var(--copper-lite)}
.btn--onDark{border-color:rgba(228,228,230,.45)}

/* ---------- 清單頁 ---------- */
.pcard__overlay{background:rgba(32,33,28,.7)}
.pcard__overlay span{background:var(--heat);color:#F5EFEA}
.pcard__badge{background:var(--mist);color:var(--ink)}
.filtergroup .filter[aria-pressed="true"]{background:var(--ink);color:var(--copper-lite)}
.step__n{color:var(--mist);-webkit-text-stroke:1px var(--copper)}
.faq summary::after{color:var(--heat)}
.mega::before{background:linear-gradient(90deg,var(--copper),var(--heat))}
.mega__link:hover b{color:var(--heat)}

/* ---------- 頁尾 ---------- */
.site-footer{background:var(--ink)}
.site-footer a:hover,.site-footer .social:hover{color:var(--copper-lite)}
.site-footer .social:hover{background:var(--steel);border-color:var(--steel);color:#F5EFEA}
.social:hover{background:var(--ink);color:var(--copper-lite)}
.info-item .ico{color:var(--steel)}
.field input:focus,.field textarea:focus,.field select:focus{box-shadow:0 0 0 3px rgba(168,130,107,.35)}
:focus-visible{outline-color:var(--copper)}


/* ============================================================
   不鏽鋼工藝層 — 髮絲紋 / 鏡面反光 / 折邊接縫
   全部為 CSS 疊層，不使用圖檔
   ============================================================ */
:root{
  /* No.4 髮絲面：1px 細紋，3px 週期。淺色面用墨色紋，深色面用光紋 */
  --brush-light: repeating-linear-gradient(90deg,
      rgba(32,33,28,.040) 0 1px, rgba(255,255,255,.30) 1px 2px, transparent 2px 4px);
  --brush-dark: repeating-linear-gradient(90deg,
      rgba(255,255,255,.055) 0 1px, rgba(0,0,0,.05) 1px 2px, transparent 2px 4px);
  /* No.8 鏡面：一道斜向反光帶 */
  --sheen: linear-gradient(104deg,
      transparent 24%, rgba(255,255,255,.16) 43%, rgba(255,255,255,.04) 52%, transparent 68%);
  --sheen-dark: linear-gradient(104deg,
      transparent 30%, rgba(201,170,149,.14) 47%, transparent 66%);
}

/* Hero：石膏牆前的一片拉絲鋼板 */
.hero{
  background:
    var(--sheen),
    var(--brush-light),
    var(--bg-plaster);
}

/* 內頁標頭：同樣的鋼板，反光較弱 */
.pagehead{
  background:
    linear-gradient(104deg, transparent 30%, rgba(255,255,255,.10) 46%, transparent 64%),
    var(--brush-light),
    var(--bg-plaster);
}

/* 深色區塊：暗面拉絲 + 銅光 */
.section--ink{
  background:
    var(--brush-dark),
    var(--bg-element);
}

/* 最終 CTA：拉絲 + 玫瑰金反光 + 溫度梯度 */
.cta{
  background:
    var(--sheen-dark),
    var(--brush-dark),
    var(--bg-thermal);
}

/* 信任背書條：銅環暗部上的細拉絲 */
.trust{
  background:
    var(--brush-dark),
    var(--steel);
}

/* ---------- 折邊接縫：鋼板交界的那條極細高光 ---------- */
.trust,.section--ink,.cta,.site-footer{
  border-top:1px solid rgba(255,255,255,.10);
}
.hero{border-bottom:1px solid rgba(255,255,255,.5)}

/* ---------- 倒角：徽章與卡片的鋼板邊緣 ---------- */
.hero__badge{
  border:1px solid rgba(201,170,149,.28);
  box-shadow:0 18px 50px -24px rgba(32,33,28,.55), inset 0 1px 0 rgba(255,255,255,.14);
}
.card,.pcard,.quote,.form,.filterpanel,.exitcard{
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9);
}
.card:hover,.pcard:hover,.exitcard:hover{
  box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.9);
}

/* ---------- 高光細節：按鈕與 logo 的金屬邊 ---------- */
.btn--heat{box-shadow:0 10px 24px -12px rgba(83,16,10,.7), inset 0 1px 0 rgba(255,255,255,.18)}
.logo__img{filter:drop-shadow(0 1px 1px rgba(32,33,28,.18))}

/* 髮絲紋在動態減弱模式下仍保留（靜態紋理，無動畫成本）；
   但在極小螢幕上加大週期，避免高密度螢幕產生摩爾紋 */
@media (max-width:520px){
  :root{
    --brush-light: repeating-linear-gradient(90deg,
        rgba(32,33,28,.032) 0 1px, rgba(255,255,255,.24) 1px 2px, transparent 2px 6px);
    --brush-dark: repeating-linear-gradient(90deg,
        rgba(255,255,255,.045) 0 1px, rgba(0,0,0,.04) 1px 2px, transparent 2px 6px);
  }
}


/* ============================================================
   金屬光澤強化 + 蒸氣浮水印動畫
   ============================================================ */
:root{
  /* 鏡面反射：拉絲紋是垂直的，真實不鏽鋼的高光帶會與紋路垂直 → 橫向光帶 */
  --specular: linear-gradient(178deg,
      rgba(255,255,255,.42) 0%, rgba(255,255,255,.10) 18%,
      rgba(255,255,255,0) 42%, rgba(32,33,28,.05) 78%, rgba(32,33,28,.10) 100%);
  --specular-dark: linear-gradient(178deg,
      rgba(201,170,149,.16) 0%, rgba(201,170,149,.03) 22%,
      rgba(255,255,255,0) 46%, rgba(0,0,0,.14) 100%);
  --steam-mark: url("data:image/svg+xml,%3Csvg%20xmlns=%22http://www.w3.org/2000/svg%22%20viewBox=%220%200%20400%20600%22%3E%3Cg%20fill=%22none%22%20stroke=%22#fff%22%20stroke-linecap=%22round%22%3E%3Cpath%20d=%22M60%20560%20C%2078%20500%2044%20470%2066%20418%20C%2084%20376%2052%20344%2072%20296%20C%2088%20258%2062%20232%2078%20190%22%20stroke-width=%229%22%20opacity=%22.30%22/%3E%3Cpath%20d=%22M60%20560%20C%2078%20500%2044%20470%2066%20418%20C%2084%20376%2052%20344%2072%20296%20C%2088%20258%2062%20232%2078%20190%22%20stroke-width=%223%22%20opacity=%22.45%22/%3E%3Cpath%20d=%22M150%20588%20C%20132%20528%20168%20494%20142%20440%20C%20120%20396%20154%20362%20132%20312%20C%20114%20272%20142%20244%20126%20200%20C%20114%20168%20130%20148%20122%20118%22%20stroke-width=%2211%22%20opacity=%22.22%22/%3E%3Cpath%20d=%22M150%20588%20C%20132%20528%20168%20494%20142%20440%20C%20120%20396%20154%20362%20132%20312%20C%20114%20272%20142%20244%20126%20200%22%20stroke-width=%223.5%22%20opacity=%22.38%22/%3E%3Cpath%20d=%22M248%20570%20C%20268%20512%20234%20478%20258%20424%20C%20278%20380%20246%20350%20266%20300%20C%20282%20260%20256%20234%20272%20192%22%20stroke-width=%2210%22%20opacity=%22.26%22/%3E%3Cpath%20d=%22M248%20570%20C%20268%20512%20234%20478%20258%20424%20C%20278%20380%20246%20350%20266%20300%22%20stroke-width=%223%22%20opacity=%22.42%22/%3E%3Cpath%20d=%22M340%20596%20C%20322%20540%20356%20508%20332%20456%20C%20310%20412%20342%20380%20322%20332%20C%20306%20294%20330%20266%20316%20226%20C%20306%20196%20320%20176%20312%20148%22%20stroke-width=%2212%22%20opacity=%22.20%22/%3E%3Cpath%20d=%22M340%20596%20C%20322%20540%20356%20508%20332%20456%20C%20310%20412%20342%20380%20322%20332%20C%20306%20294%20330%20266%20316%20226%22%20stroke-width=%223.5%22%20opacity=%22.34%22/%3E%3Cpath%20d=%22M200%20300%20C%20214%20262%20190%20240%20204%20206%20C%20216%20178%20198%20158%20208%20130%22%20stroke-width=%227%22%20opacity=%22.18%22/%3E%3Cpath%20d=%22M8%20420%20C%2022%20382%20-2%20358%2012%20322%20C%2024%20292%206%20272%2016%20244%22%20stroke-width=%228%22%20opacity=%22.20%22/%3E%3Cpath%20d=%22M396%20380%20C%20382%20342%20406%20318%20392%20282%22%20stroke-width=%228%22%20opacity=%22.18%22/%3E%3C/g%3E%3C/svg%3E");
}

/* ---------- 光澤：在原本的疊層上再加鏡面與交錯反光 ---------- */
.hero{
  background:
    var(--sheen), var(--specular),
    var(--brush-light), var(--bg-plaster);
}
.pagehead{
  background:
    linear-gradient(104deg, transparent 30%, rgba(255,255,255,.10) 46%, transparent 64%),
    var(--specular), var(--brush-light), var(--bg-plaster);
}
.cta{
  background:
    var(--sheen-dark), var(--specular-dark),
    var(--brush-dark), var(--bg-thermal);
}
.section--ink{
  background: var(--specular-dark), var(--brush-dark), var(--bg-element);
}
.trust{
  background:
    linear-gradient(178deg, rgba(255,255,255,.10) 0%, transparent 50%, rgba(0,0,0,.12) 100%),
    var(--brush-dark), var(--steel);
}

/* ---------- 蒸氣浮水印：由下往上飄，壓在內容底層 ---------- */
.hero,.pagehead,.cta,.section--ink{position:relative;isolation:isolate}
.hero::after,.pagehead::after,.cta::after,.section--ink::after{
  content:"";
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:var(--steam-mark);
  background-repeat:repeat;
  background-size:400px 600px;
  animation:steam-drift 32s linear infinite;
  /* 上下兩端淡出，避免出現硬邊 */
  -webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 22%,#000 68%,transparent 100%);
          mask-image:linear-gradient(180deg,transparent 0%,#000 22%,#000 68%,transparent 100%);
}
/* 內容一律浮在浮水印之上 */
.hero > .wrap,.pagehead > .wrap,.cta > .wrap,.section--ink > .wrap{position:relative;z-index:1}
/* 淺色面用白霧，深色面用銅光 */
.hero::after,.pagehead::after{opacity:.50}
.cta::after,.section--ink::after{opacity:.16}

@keyframes steam-drift{
  from{background-position:0 0}
  to{background-position:0 -600px}
}

/* 原本的細線蒸氣與浮水印重疊會顯亂 → 交給浮水印統一處理 */
.steam{display:none}

@media (prefers-reduced-motion:reduce){
  .hero::after,.pagehead::after,.cta::after,.section--ink::after{animation:none}
}


/* ============================================================
   產品規格頁
   ============================================================ */
.spec-sheet{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:start}
.spec-sheet__media{position:sticky;top:104px;display:grid;gap:1rem}
.spec-sheet__media img{border-radius:var(--r);aspect-ratio:4/3;object-fit:cover;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9)}
/* ---------- 產品圖庫 ---------- */
.gallery__stage{position:relative;margin-bottom:1rem}
.gallery__stage img{
  border-radius:var(--r);aspect-ratio:3/2;object-fit:cover;width:100%;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9);background:var(--mist);
}
.gallery__zoom{
  position:absolute;right:.8rem;bottom:.8rem;border:0;cursor:pointer;
  font-family:var(--util);font-size:.78rem;font-weight:600;letter-spacing:.06em;
  background:rgba(32,33,28,.78);color:var(--mist);padding:.45rem .9rem;border-radius:3px;
  opacity:0;transition:opacity .2s ease;
}
.gallery__stage:hover .gallery__zoom,.gallery__zoom:focus-visible{opacity:1}
.gallery__thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}
.gallery__thumb{
  padding:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:#fff;cursor:pointer;transition:.18s;line-height:0;
}
.gallery__thumb img{aspect-ratio:3/2;object-fit:cover;width:100%}
.gallery__thumb:hover{border-color:var(--copper)}
.gallery__thumb.is-active{border-color:var(--heat);box-shadow:0 0 0 2px rgba(122,30,18,.18)}

/* ---------- 放大檢視 ---------- */
.lightbox{
  position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:5vmin;
  background:rgba(32,33,28,.9);opacity:0;transition:opacity .2s ease;cursor:zoom-out;
}
.lightbox.is-on{opacity:1}
.lightbox img{max-width:100%;max-height:90vh;border-radius:var(--r);cursor:default}
.lightbox__close{
  position:absolute;top:1.2rem;right:1.4rem;width:44px;height:44px;
  border:1px solid rgba(228,228,230,.4);border-radius:50%;background:none;
  color:var(--mist);font-size:1.6rem;line-height:1;cursor:pointer;transition:.18s;
}
.lightbox__close:hover{background:var(--mist);color:var(--ink)}

.model{font-family:var(--util);font-size:.78rem;letter-spacing:.16em;color:var(--steel);
  border:1px solid var(--line);border-radius:3px;padding:.25rem .7rem;display:inline-block}

.spec-group{margin-bottom:2.4rem}
.spec-group h3{font-family:var(--util);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:.9rem}
.spec-table{width:100%;border-collapse:collapse;border-top:2px solid var(--ink)}
.spec-table th,.spec-table td{
  text-align:left;padding:.85rem 0;border-bottom:1px solid var(--line);vertical-align:top;font-size:.94rem;
}
.spec-table th{width:38%;font-weight:700;color:var(--ink);padding-right:1rem}
.spec-table td{color:#3C5355}
.spec-table tr:hover td,.spec-table tr:hover th{background:rgba(168,130,107,.06)}
.spec-table strong{color:var(--heat);font-weight:700}
.spec-note{font-size:.82rem;color:var(--muted);margin-top:.7rem}

.safety{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:1rem 0 0}
.safety div{border:1px solid var(--line);border-radius:var(--r);padding:1.1rem;background:#fff;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9)}
.safety b{display:block;font-size:.92rem;margin-bottom:.3rem}
.safety span{font-size:.8rem;color:var(--muted);line-height:1.5}

.featured{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:2rem;align-items:center;
  border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden;margin-bottom:2rem;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9);
}
.featured img{height:100%;min-height:240px;object-fit:cover}
.featured__body{padding:2rem 2rem 2rem 0}
.featured__body h3{font-size:1.35rem;margin:.6rem 0}
.featured__body p{font-size:.94rem;margin-bottom:1rem}
.featured__specs{display:flex;gap:1.6rem;flex-wrap:wrap;margin-bottom:1.4rem}
.featured__specs div b{font-family:var(--util);font-size:1.15rem;display:block;line-height:1.2}
.featured__specs div small{font-size:.74rem;color:var(--muted)}

@media (max-width:960px){
  .spec-sheet,.featured{grid-template-columns:1fr}
  .spec-sheet__media{position:static}
  .safety{grid-template-columns:1fr}
  .featured__body{padding:0 1.5rem 1.5rem}
  .featured img{min-height:200px}
}

/* ============================================================
   SW 系列規格總表
   9 欄資料，靠三件事讓客戶讀得動：
   欄位間距、列與欄的分隔、型號欄固定不捲走
   ============================================================ */
.table-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9);overflow:hidden;
}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-hint{
  display:none;font-family:var(--util);font-size:.74rem;letter-spacing:.08em;color:var(--muted);
  padding:.7rem 1.2rem;border-bottom:1px solid var(--line);background:var(--mist);
}

.compare-table{min-width:1080px;border-top:0;border-collapse:separate;border-spacing:0;table-layout:auto}
/* 基底 .spec-table 是兩欄式，th 被寫死 38%；寬表必須解除，否則型號欄吃掉三分之一、
   其餘八欄擠在剩下的空間裡，數字就會黏在一起 */
.compare-table th{width:auto;padding-right:1.15rem}

/* 內距：先前是 padding:.85rem 0（兩欄時代的遺物），九欄時儲存格會黏在一起 */
.compare-table th,
.compare-table td{
  padding:.95rem 1.15rem;
  border-bottom:1px solid var(--line);
  white-space:nowrap;vertical-align:middle;
}
/* 欄與欄之間的細線，讓視線橫向掃描時有軌道 */
.compare-table td:not(:first-child),
.compare-table thead th:not(:first-child){border-left:1px solid rgba(32,33,28,.07)}

.compare-table thead th{
  font-family:var(--util);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);font-weight:700;background:var(--mist);
  border-bottom:2px solid var(--ink);text-align:left;
}
/* 斑馬紋：橫向讀一整列時不會串行 */
.compare-table tbody tr:nth-child(even) td,
.compare-table tbody tr:nth-child(even) th{background:rgba(168,130,107,.055)}
.compare-table tbody tr:hover td,
.compare-table tbody tr:hover th{background:rgba(168,130,107,.14)}

/* 型號欄固定：橫向捲到最右邊仍看得到自己在看哪一台 */
/* 只釘型號欄。表頭有兩列，若用 thead th:first-child 會連第二列的「容量」
   一起釘到 left:0，兩個表頭疊在一起，底下的數據就看似糊成一團 */
.compare-table th[scope="row"],
.compare-table thead th.col-model{
  position:sticky;left:0;z-index:2;width:auto;
  background:#fff;border-right:1px solid var(--line);
  box-shadow:6px 0 12px -8px rgba(32,33,28,.28);
}
.compare-table thead th.col-model{z-index:3;background:var(--mist);vertical-align:bottom}
.compare-table tbody tr:nth-child(even) th[scope="row"]{background:#F7F3F0}
.compare-table tbody tr:hover th[scope="row"]{background:#F1E9E3}

.compare-table th[scope="row"] a{
  font-family:var(--util);font-weight:700;font-size:.95rem;color:var(--ink);
  border-bottom:1px solid var(--copper);
}
.compare-table th[scope="row"] a:hover{color:var(--heat);border-color:var(--heat)}

/* 分組表頭：配置 / 加熱與材質 / 尺寸 */
.compare-table .grp{
  text-align:left;font-size:.66rem;color:var(--steel);
  border-bottom:1px solid var(--line);background:rgba(168,130,107,.10);
}
/* 每一組的起始欄加粗分隔線，橫向掃描時知道跨到下一組了 */
.compare-table .grp,
.compare-table .grp-start,
.compare-table td:nth-child(2),
.compare-table td:nth-child(6),
.compare-table td:nth-child(8){border-left:1px solid var(--line)}

/* 數字欄：等寬數字，直向對齊才好比大小 */
.compare-table td{font-size:.9rem;font-variant-numeric:tabular-nums}
.compare-table .num{font-family:var(--util);font-size:.95rem;color:var(--ink)}
.compare-table .dim{font-family:var(--util);font-size:.85rem;color:#4A4A46;letter-spacing:.01em}
.compare-table .muted{color:var(--muted);font-size:.85rem}

@media (max-width:960px){
  .table-hint{display:block}
  .compare-table th,.compare-table td{padding:.8rem .9rem}
}

/* ============================================================
   容量換算器
   ============================================================ */
.calc{display:grid;grid-template-columns:.85fr 1.15fr;gap:2.5rem;align-items:start}
.calc__inputs{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.8rem;
  display:grid;gap:1.4rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.9);
}
.calc__inputs input{font-family:var(--util);font-size:1.15rem;font-weight:600}
.calc__out{min-height:120px}
.calc__ratio{
  font-size:.95rem;padding:.9rem 1.1rem;border-left:3px solid var(--copper);
  background:rgba(168,130,107,.10);border-radius:0 var(--r) var(--r) 0;margin-bottom:1.4rem;
}
.calc__ratio b{font-family:var(--util);color:var(--heat)}
.calc__lead{font-size:.92rem;color:var(--muted);margin-bottom:.7rem}
.calc__pick{
  display:grid;gap:.35rem;background:var(--ink);color:var(--mist);
  border-radius:var(--r);padding:1.4rem 1.6rem;margin-bottom:1.6rem;transition:.2s;
}
.calc__pick:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.calc__pick > b{font-family:var(--util);font-size:1.5rem;color:var(--copper-lite);line-height:1.1}
.calc__pick span{font-size:.88rem;color:rgba(228,228,230,.78)}
.calc__pick span b{color:#fff;font-family:var(--util)}
.calc__go{font-family:var(--util);font-size:.8rem!important;color:var(--copper-lite)!important;margin-top:.4rem}
.calc__warn{
  font-size:.88rem;background:rgba(122,30,18,.08);border-left:3px solid var(--heat);
  padding:.8rem 1rem;border-radius:0 var(--r) var(--r) 0;margin-bottom:1.4rem;
}
.calc__table{width:100%;border-collapse:collapse;font-size:.88rem}
.calc__table th,.calc__table td{padding:.5rem .8rem;text-align:left;border-bottom:1px solid var(--line)}
.calc__table thead th{
  font-family:var(--util);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);border-bottom:2px solid var(--ink);
}
.calc__table tbody th{font-family:var(--util);font-weight:700;width:auto}
.calc__table tbody th a{border-bottom:1px solid var(--copper)}
.calc__table tbody th a:hover{color:var(--heat)}
.calc__table td b{font-family:var(--util)}
.calc__table tr.is-ok td b{color:var(--steel)}
.calc__table tr.is-pick{background:rgba(168,130,107,.14)}
.calc__table tr.is-pick td b{color:var(--heat)}
@media (max-width:860px){ .calc{grid-template-columns:1fr;gap:1.6rem} }

/* ---------- 首頁精簡換算器 ---------- */
.calcbar{
  display:grid;grid-template-columns:.95fr 1.05fr;gap:3rem;align-items:center;
  background:var(--bg-steam);border:1px solid var(--line);border-radius:var(--r);
  padding:2.6rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.9);
}
.calcbar__head h2{margin:.6rem 0 .8rem}
.calcbar__head p{font-size:.96rem}
.calc--mini{grid-template-columns:1fr;gap:1.4rem}
.calc--mini .calc__inputs{grid-template-columns:1fr 1fr;gap:1.1rem;padding:1.4rem}
.calc--mini .calc__out{min-height:0}
.calc__more{margin-top:.9rem;font-size:.88rem}
.calc__more a{font-weight:700;color:var(--steel);border-bottom:1px solid var(--copper)}
.calc__more a:hover{color:var(--heat);border-color:var(--heat)}
@media (max-width:960px){
  .calcbar{grid-template-columns:1fr;gap:1.8rem;padding:1.6rem}
  .calc--mini .calc__inputs{grid-template-columns:1fr}
}

/* 表單：蜜罐欄位與錯誤狀態 */
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form__status.is-warn{color:var(--heat)}
.form button[disabled]{opacity:.6;cursor:wait;transform:none}


/* 選配加購徽章：固定溫機型的調溫升級選項 */
.addon-tag{
  display:inline-block;margin-left:.6rem;vertical-align:middle;
  font-family:var(--util);font-size:.68rem;font-weight:700;letter-spacing:.03em;
  color:var(--heat);background:rgba(122,30,18,.08);
  border:1px solid rgba(122,30,18,.28);border-radius:99px;padding:.2rem .6rem;
  white-space:nowrap;cursor:help;
}
/* 規格總表溫控欄的加購註記 */
.compare-table .addon-note{
  display:block;font-size:.7rem;color:var(--heat);margin-top:.15rem;font-family:var(--util);
}
/* 清單卡片溫控加購小字 */
.pcard__meta .addon-mini{color:var(--heat)}

/* ---------- 固定溫機型：調溫升級列 ---------- */
.spec-table tr.addon-row th{color:var(--muted);font-weight:600}
.addon-pill{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--util);font-size:.86rem;font-weight:600;color:var(--heat-deep);
  background:linear-gradient(0deg,rgba(168,130,107,.10),rgba(168,130,107,.10));
  border:1px dashed var(--copper);border-radius:99px;padding:.4rem .95rem;
  transition:.18s;
}
.addon-pill:hover{background:var(--heat);color:#F5EFEA;border-color:var(--heat);border-style:solid}
.addon-pill:hover .addon-pill__note{color:rgba(245,239,234,.8)}
.addon-pill__note{
  font-size:.72rem;font-weight:500;color:var(--muted);
  padding-left:.6rem;border-left:1px solid var(--copper);
}