:root{--ink:#173042;--muted:#5d7483;--bg:#f4f9fb;--card:#fff;--aqua:#1fb7b2;--blue:#2e6fd8;--navy:#103854;--line:#dceaf0;--accent:#ffb04a;--shadow:0 16px 40px rgba(16,56,84,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans TC","Microsoft JhengHei",sans-serif;color:var(--ink);background:var(--bg);line-height:1.7}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 36px));margin:auto}.topbar{background:var(--navy);color:#dfeef7;font-size:14px}.topbar .container{display:flex;justify-content:space-between;gap:18px;padding:9px 0}.nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(220,234,240,.8)}.nav .container{display:flex;align-items:center;justify-content:space-between;min-height:74px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;font-size:23px}.logo{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--aqua),var(--blue));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 8px 20px rgba(31,183,178,.28)}.menu{display:flex;align-items:center;gap:26px;font-weight:700}.menu a{padding:26px 0;position:relative}.menu a:after{content:"";position:absolute;left:0;right:100%;bottom:18px;height:3px;border-radius:3px;background:var(--aqua);transition:.25s}.menu a:hover:after,.menu a.active:after{right:0}.cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:12px;background:linear-gradient(135deg,var(--aqua),var(--blue));color:#fff;font-weight:800;box-shadow:0 10px 24px rgba(46,111,216,.2)}.ghost{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:none}.hero{padding:78px 0 52px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;background:#e7f8f7;color:#087e7a;padding:7px 12px;border-radius:999px;font-size:14px;font-weight:800}.hero h1{font-size:clamp(40px,5.2vw,72px);line-height:1.08;margin:18px 0 20px;letter-spacing:-1px}.hero h1 span{background:linear-gradient(135deg,var(--aqua),var(--blue));-webkit-background-clip:text;color:transparent}.lead{font-size:19px;color:var(--muted);max-width:720px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-card{min-height:460px;border-radius:34px;background:linear-gradient(145deg,#dff7f5 0%,#dceaff 45%,#fff4df 100%);position:relative;box-shadow:var(--shadow);overflow:hidden;border:1px solid #e6f0f4}.pipe{position:absolute;border:24px solid rgba(255,255,255,.82);border-radius:44px}.pipe.one{width:320px;height:180px;right:-80px;top:54px}.pipe.two{width:230px;height:300px;left:-55px;bottom:-100px}.machine{position:absolute;left:50%;top:50%;transform:translate(-50%,-45%);width:210px;height:210px;border-radius:50%;background:linear-gradient(145deg,var(--navy),#225f84);box-shadow:0 22px 40px rgba(16,56,84,.25);display:grid;place-items:center;color:#fff;text-align:center;padding:26px}.machine .icon{font-size:54px}.float{position:absolute;background:#fff;border-radius:18px;padding:14px 16px;box-shadow:var(--shadow);font-weight:800}.f1{left:26px;top:36px}.f2{right:22px;bottom:34px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}.stat{padding:16px 18px;background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:16px}.stat b{font-size:24px;display:block;color:var(--navy)}.section{padding:78px 0}.section.white{background:#fff}.head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.head h2{font-size:36px;line-height:1.2;margin:0}.head p{color:var(--muted);max-width:610px;margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 10px 28px rgba(16,56,84,.06);transition:.25s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.svc-icon{width:54px;height:54px;border-radius:16px;background:#e9f8f7;display:grid;place-items:center;font-size:26px;margin-bottom:18px}.card h3{margin:0 0 8px;font-size:21px}.card p{margin:0;color:var(--muted)}.band{background:linear-gradient(135deg,var(--navy),#1a5f79);color:#fff;border-radius:28px;padding:38px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:26px}.band p{color:#d6e7ef;margin:6px 0 0}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative;padding:24px;background:#fff;border-radius:20px;border:1px solid var(--line)}.num{font-size:13px;font-weight:900;color:#fff;background:var(--blue);width:34px;height:34px;border-radius:50%;display:grid;place-items:center;margin-bottom:14px}.page-hero{padding:56px 0 34px;background:linear-gradient(180deg,#edf9f8,#f4f9fb)}.page-hero h1{font-size:44px;margin:10px 0}.price{font-size:34px;font-weight:900;color:var(--blue)}.note{font-size:14px;color:var(--muted)}.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}label{font-weight:800}input,textarea,select{width:100%;padding:13px 14px;border-radius:12px;border:1px solid #cfe0e8;background:#fff;font:inherit;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--aqua);box-shadow:0 0 0 4px rgba(31,183,178,.1)}textarea{min-height:140px;resize:vertical}.footer{background:#0f2d40;color:#d8e5eb;padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}.footer h4{color:#fff;margin-top:0}.footer small{display:block;border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;color:#91a9b7}.mobile-toggle{display:none;border:0;background:#eef5f8;border-radius:10px;padding:9px 12px;font-size:20px}.tag{display:inline-block;padding:5px 10px;border-radius:999px;background:#eef5f8;color:#587080;font-size:13px;font-weight:800;margin:4px 4px 0 0}.article{max-width:860px}.article h2{margin-top:34px}.list-clean{padding-left:20px}.notice{padding:16px 18px;border-radius:14px;background:#fff7e9;border:1px solid #ffe1ae;color:#7b571a}
@media(max-width:900px){.menu{display:none;position:absolute;left:18px;right:18px;top:78px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}.menu.open{display:flex}.menu a{padding:13px 14px}.menu a:after{display:none}.mobile-toggle{display:block}.nav .cta.desktop{display:none}.hero-grid{grid-template-columns:1fr}.hero-card{min-height:360px}.grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.band{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:620px){.topbar .container{flex-direction:column;gap:2px}.hero{padding-top:48px}.hero h1{font-size:42px}.grid,.steps,.form,.footer-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.stats{grid-template-columns:1fr}.hero-card{min-height:310px}.machine{width:170px;height:170px}.head{align-items:start;flex-direction:column}.section{padding:56px 0}.page-hero h1{font-size:36px}.band{padding:28px}.actions .cta{width:100%}}

.hero-photo{position:relative;min-height:460px;border-radius:34px;overflow:hidden;box-shadow:var(--shadow);border:1px solid #e6f0f4;background:#dceaff}.hero-photo>img{width:100%;height:460px;object-fit:cover;display:block}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(9,35,52,.68) 100%);pointer-events:none}.hero-photo-badge{position:absolute;z-index:2;left:24px;right:24px;bottom:22px;color:#fff;display:flex;align-items:end;justify-content:space-between;gap:14px}.hero-photo-badge b{font-size:24px}.hero-photo-badge span{font-size:14px}.gallery-section{background:linear-gradient(180deg,#f4f9fb,#edf7fa)}.photo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.photo-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 22px rgba(16,56,84,.07)}.photo-card img{width:100%;aspect-ratio:4/3;display:block;object-fit:cover;background:#eef5f8}.photo-card figcaption{padding:12px 14px;font-weight:800}.knowledge-figure{margin:0 0 32px}.knowledge-figure img{width:100%;max-width:650px;height:auto;display:block;margin:auto;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow)}.knowledge-figure figcaption{text-align:center;color:var(--muted);font-size:14px;margin-top:8px}.service-photo-strip{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:16px;margin-bottom:28px}.service-photo-strip img{width:100%;height:230px;object-fit:cover;border-radius:20px;border:1px solid var(--line);box-shadow:0 8px 22px rgba(16,56,84,.07)}
@media(max-width:1000px){.photo-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.hero-photo,.hero-photo>img{min-height:360px;height:360px}.service-photo-strip{grid-template-columns:1fr 1fr}.service-photo-strip img:first-child{grid-column:1/-1}}
@media(max-width:620px){.photo-grid{grid-template-columns:1fr 1fr}.hero-photo,.hero-photo>img{min-height:310px;height:310px}.hero-photo-badge{left:16px;right:16px;bottom:16px;display:block}.hero-photo-badge b{display:block;font-size:20px}.service-photo-strip{grid-template-columns:1fr}.service-photo-strip img,.service-photo-strip img:first-child{grid-column:auto;height:210px}}


.contact-info-highlight{display:grid;grid-template-columns:1.4fr .8fr;gap:28px;align-items:center;margin:28px 0;padding:28px;border-radius:22px;background:#fff;border:1px solid #dbe9ef;box-shadow:0 12px 32px rgba(25,72,91,.08)}
.contact-info-highlight h2{margin:6px 0 10px;font-size:2rem}
.contact-info-highlight p{margin:7px 0;font-size:1.08rem}
.contact-phone{font-size:2rem!important;font-weight:800;color:#087f8c}
.contact-qr{text-align:center}
.contact-qr img{display:block;width:min(240px,100%);height:auto;margin:0 auto 10px;border-radius:12px}
.contact-qr strong{display:block}
.contact-tip{color:#60737d}
@media(max-width:720px){.contact-info-highlight{grid-template-columns:1fr;text-align:center;padding:20px}.contact-phone{font-size:1.7rem!important}.contact-qr img{width:210px}}


/* ===== V5 正式響應式與留言表單 ===== */
html{scroll-behavior:smooth}
img{max-width:100%;height:auto}
body{overflow-x:hidden}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.official-form label{display:block;font-weight:700;color:#274750}
.official-form label span{color:#c62828}
.official-form input,.official-form textarea{width:100%;box-sizing:border-box;margin-top:7px;padding:13px 14px;border:1px solid #cbdbe0;border-radius:12px;background:#fff;font:inherit;color:#18343d;outline:none}
.official-form input:focus,.official-form textarea:focus{border-color:#168d98;box-shadow:0 0 0 3px rgba(22,141,152,.12)}
.official-form textarea{resize:vertical;min-height:150px}
.captcha-wrap{display:grid;grid-template-columns:1fr minmax(180px,.65fr);gap:18px;align-items:end;margin:18px 0}
.captcha-row{display:flex;align-items:center;gap:10px;margin-top:7px}
.captcha-code{min-width:150px;letter-spacing:8px;font-size:27px;font-weight:900;padding:11px 16px;border-radius:12px;background:#edf7f8;border:1px dashed #15919c;text-align:center;user-select:none}
.captcha-refresh{border:0;border-radius:10px;padding:11px 13px;background:#e8f2f4;color:#185b63;font-weight:700;cursor:pointer}
.submit-btn{width:100%;font-size:1.05rem;padding:14px 18px;cursor:pointer;border:0}
.form-status{padding:14px 16px;margin:0 0 18px;border-radius:12px;font-weight:700}
.form-status.ok{background:#e9f8ef;color:#176b38;border:1px solid #bde4ca}
.form-status.error{background:#fff0f0;color:#9c2525;border:1px solid #efc5c5}
.privacy-note{font-size:.92rem;color:#6a7c83}
.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.footer-contact{line-height:1.8}

/* Tablet */
@media (max-width: 1024px){
  .hero,.service-grid,.gallery-grid{column-gap:20px}
  .contact-info-highlight{grid-template-columns:1.2fr .8fr}
  .container{width:min(94%,1100px)}
}

/* Mobile */
@media (max-width: 720px){
  body{font-size:16px}
  .container{width:min(92%,680px)}
  .form-grid,.captcha-wrap{grid-template-columns:1fr}
  .captcha-row{align-items:stretch}
  .captcha-code{flex:1;min-width:0;font-size:24px;letter-spacing:6px}
  .captcha-refresh{white-space:nowrap}
  .official-form input,.official-form textarea{font-size:16px} /* 避免 iPhone 自動放大 */
  .contact-info-highlight{grid-template-columns:1fr}
  .contact-qr img{width:min(210px,70vw)}
  .contact-phone{font-size:1.65rem!important}
  nav ul{flex-wrap:wrap}
}

/* Small phones */
@media (max-width: 430px){
  .captcha-row{flex-direction:column}
  .captcha-refresh{width:100%}
  .captcha-code{width:100%;box-sizing:border-box}
  .contact-info-highlight{padding:18px}
}