/* 服務詳情頁共用樣式（由各頁內嵌 <style> 抽出，11 頁共用一份） */
/* 自存 IBM Plex（Latin 子集，取代 Google Fonts CDN）；中文改用本機 Noto Sans TC */
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/ibmplex/IBMPlexMono-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/ibmplex/IBMPlexMono-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/ibmplex/IBMPlexMono-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:100 700;font-display:swap;src:url('../fonts/ibmplex/IBMPlexSans.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --ink:#0C1626;--ink-2:#16243a;--paper:#EDF0F5;--surface:#FFFFFF;
  --azure:#1B4FD6;--azure-deep:#0F3199;--azure-tint:#E7ECFA;
  --amber:#B26A13;--amber-tint:#F6ECDC;--slate:#56627A;--slate-2:#7C879B;
  --line:#DCE1EA;--line-strong:#C4CCDA;--ok:#157A4E;--r:14px;--maxw:1080px;
  font-synthesis:none;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"IBM Plex Sans","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.mono{font-family:"IBM Plex Mono","Noto Sans TC",monospace;font-feature-settings:"tnum" 1}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}

header.topbar{position:sticky;top:0;z-index:50;background:rgba(237,240,245,.86);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;gap:20px;height:60px}
.brand{display:flex;align-items:baseline;gap:10px;font-weight:700;letter-spacing:.2px}
.brand .zh{font-size:17px}
.brand .en{font-size:11px;color:var(--slate);letter-spacing:1.5px;text-transform:uppercase}
.topnav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
.topnav a{font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--slate);
  padding:7px 11px;border-radius:8px;transition:.18s;white-space:nowrap}
.topnav a:hover{color:var(--azure-deep);background:var(--azure-tint)}
.topnav a.active{color:var(--azure-deep);background:var(--azure-tint);font-weight:600}

.hero{background:
   radial-gradient(1100px 460px at 80% -12%, rgba(27,79,214,.18), transparent 60%),
   linear-gradient(180deg,var(--ink) 0%, var(--ink-2) 100%);
  color:#EAEEF6;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(860px 440px at 74% 0%,#000,transparent 75%)}
.hero .wrap{position:relative;padding:100px 24px 52px}
.crumb{font-family:"IBM Plex Mono",monospace;font-size:12px;color:#8FB0FF;margin-bottom:18px}
.crumb a{color:#8FB0FF;opacity:.85}.crumb a:hover{opacity:1}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:2.5px;
  text-transform:uppercase;color:#9CBBFF;display:inline-flex;align-items:center;gap:10px}
.eyebrow:before{content:"";width:24px;height:1px;background:#9CBBFF;display:inline-block}
.hero h1{font-size:clamp(28px,4.6vw,46px);line-height:1.16;letter-spacing:-.5px;
  margin:16px 0 0;font-weight:700;max-width:20ch}
.hero h1 b{color:#9CBBFF}
.hero .lede{margin:18px 0 0;max-width:62ch;color:#B7C2D6;font-size:clamp(15px,1.7vw,17px)}
.spec{margin-top:30px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.14);border-radius:var(--r);overflow:hidden}
.spec div{background:rgba(12,22,38,.55);padding:13px 15px}
.spec dt{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:1px;
  text-transform:uppercase;color:#8FB0FF;margin:0 0 5px}
.spec dd{margin:0;font-size:13px;font-weight:500;line-height:1.45;color:#E6ECF7}

section.block{padding:52px 0;border-bottom:1px solid var(--line)}
.sec-k{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:2px;
  text-transform:uppercase;color:var(--azure);display:flex;align-items:center;gap:10px;margin-bottom:14px}
.sec-k:before{content:"";width:22px;height:1px;background:var(--azure)}
h2.st{font-size:clamp(21px,2.8vw,28px);letter-spacing:-.3px;margin:0 0 4px;line-height:1.25}
.lead-p{margin:14px 0 0;max-width:74ch;font-size:15.5px;color:var(--ink-2)}
.lead-p b{color:var(--ink);font-weight:600}

.timeline{margin:26px 0 0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 16px}
.tl-title{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--slate-2);margin-bottom:18px}
.tl-track{position:relative;display:flex;justify-content:space-between;gap:10px}
.tl-track:before{content:"";position:absolute;left:0;right:0;top:7px;height:2px;background:var(--line-strong)}
.tl-node{position:relative;flex:1;text-align:left}
.tl-node:before{content:"";position:absolute;top:0;left:0;width:16px;height:16px;border-radius:50%;background:var(--surface);border:3px solid var(--line-strong)}
.tl-node.hot:before{border-color:var(--amber);background:var(--amber)}
.tl-node.done:before{border-color:var(--azure);background:var(--azure)}
.tl-date{font-family:"IBM Plex Mono",monospace;font-size:12.5px;font-weight:600;margin:26px 0 3px}
.tl-node.hot .tl-date{color:var(--amber)}
.tl-label{font-size:12.5px;color:var(--slate);line-height:1.45;padding-right:8px}

.who{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.who .wl{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--slate-2);margin-right:4px}
.who .chip{font-size:13px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:5px 13px;color:var(--ink-2)}

.help-intro{max-width:72ch;font-size:15.5px;color:var(--ink-2);margin:0 0 26px}
.help-intro b{color:var(--ink);font-weight:600}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px 20px 18px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(12,22,38,.4);border-color:var(--line-strong)}
.card .ck{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--azure)}
.card .ck b{font-weight:600;color:var(--azure-deep)}
.card h3{margin:10px 0 9px;font-size:16px;letter-spacing:-.2px}
.card ul{margin:0;padding:0;list-style:none}
.card li{position:relative;padding:4px 0 4px 18px;font-size:13.6px;color:var(--slate);line-height:1.5}
.card li:before{content:"";position:absolute;left:0;top:12px;width:6px;height:6px;border-radius:2px;background:var(--azure);opacity:.55}
.card.train{background:linear-gradient(180deg,#fff,#FBFCFE);border-color:var(--azure-tint)}
.card.train .ck{color:var(--amber)}.card.train .ck b{color:var(--amber)}
.card.train li:before{background:var(--amber)}
.ecloud{margin-top:12px;font-size:12px;font-family:"IBM Plex Mono",monospace;color:var(--amber);border-top:1px dashed var(--line-strong);padding-top:10px}
.ecloud a{color:var(--amber);border-bottom:1px solid var(--amber-tint)}

.why{margin-top:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why .w{}
.why .wn{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--azure);font-weight:600;margin-bottom:7px}
.why .wt{font-weight:600;font-size:14.5px;margin-bottom:3px}
.why .wd{font-size:12.8px;color:var(--slate);line-height:1.5}

.deliv{margin-top:14px}
.deliv .dl{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--slate-2);margin-bottom:9px}
.deliv .row{display:flex;flex-wrap:wrap;gap:8px}
.deliv .d{font-size:12.5px;border:1px solid var(--line-strong);border-radius:7px;padding:5px 11px;background:var(--surface);color:var(--ink-2)}

/* contact / lead capture */
.contact{background:var(--ink);color:#EAEEF6;position:relative;overflow:hidden}
.contact:before{content:"";position:absolute;inset:0;background:radial-gradient(760px 360px at 12% 120%,rgba(27,79,214,.22),transparent 60%)}
.contact .wrap{position:relative;padding:56px 24px;display:grid;grid-template-columns:.95fr 1.05fr;gap:40px;align-items:start}
.contact .lead .ek{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:2px;text-transform:uppercase;color:#8FB0FF}
.contact h2{font-size:clamp(23px,3.2vw,32px);margin:14px 0 0;letter-spacing:-.4px;line-height:1.24}
.contact p{color:#B7C2D6;margin:14px 0 0;max-width:46ch;font-size:15px}
.trust{margin-top:24px;display:flex;flex-direction:column;gap:11px}
.trust .ti{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;color:#C9D4E8}
.trust .ti b{color:#fff;font-weight:600}
.trust .tk{font-family:"IBM Plex Mono",monospace;color:#8FB0FF;flex:none}

.formcard{background:var(--surface);border-radius:18px;padding:26px;color:var(--ink);box-shadow:0 30px 60px -30px rgba(0,0,0,.55)}
.formcard h3{margin:0 0 4px;font-size:18px;letter-spacing:-.2px}
.formcard .fsub{margin:0 0 18px;color:var(--slate);font-size:13px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1 / -1}
.field label{font-size:12.5px;font-weight:600;color:var(--ink-2)}
.field label .req{color:var(--azure);margin-left:2px}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:14px;color:var(--ink);background:#F7F9FC;
  border:1px solid var(--line-strong);border-radius:10px;padding:11px 12px;transition:.15s;width:100%}
.field textarea{resize:vertical;min-height:88px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--azure);background:#fff;box-shadow:0 0 0 3px var(--azure-tint)}
.field .err{display:none;font-size:11.5px;color:#C0392B}
.field.invalid input,.field.invalid select{border-color:#C0392B;background:#FFF5F4}
.field.invalid .err{display:block}
.consent{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:12px;color:var(--slate);line-height:1.5}
.consent input{margin-top:3px;flex:none;width:auto}
.submit{grid-column:1/-1;display:flex;align-items:center;gap:14px;margin-top:4px}
.submit button{font-family:inherit;font-size:15px;font-weight:600;color:#fff;background:var(--azure);
  border:none;border-radius:11px;padding:14px 26px;cursor:pointer;transition:.18s}
.submit button:hover{background:#2E63F0}
.submit .alt{font-size:12.5px;color:var(--slate)}
.submit .alt a{color:var(--azure-deep);border-bottom:1px solid var(--azure-tint)}
.thanks{display:none;text-align:center;padding:30px 10px}
.thanks .big{font-size:18px;font-weight:700;margin-bottom:8px}
.thanks .tk{font-family:"IBM Plex Mono",monospace;color:var(--ok);font-size:13px;margin-bottom:14px}
.thanks p{color:var(--slate);font-size:13.5px;max-width:38ch;margin:0 auto}
.formcard.sent form{display:none}
.formcard.sent .thanks{display:block}

footer{background:var(--ink-2);color:#8C99B0;font-size:12.5px}
footer .wrap{padding:24px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
footer .mono{color:#A9B5CC}
footer nav{display:flex;gap:14px;flex-wrap:wrap}
footer nav a{color:#8C99B0;font-family:"IBM Plex Mono",monospace;font-size:11.5px}
footer nav a:hover{color:#C9D4E8}
.disc{flex-basis:100%;font-size:11px;color:#6F7C94;line-height:1.55;max-width:78ch}
.disclaimer{margin:24px 0 0;padding-top:16px;border-top:1px solid var(--line);font-size:12.5px;line-height:1.7;color:var(--slate-2)}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

@media (max-width:880px){
  .spec{grid-template-columns:1fr 1fr}
  .pillars{grid-template-columns:1fr}
  .why{grid-template-columns:1fr 1fr}
  .contact .wrap{grid-template-columns:1fr;gap:28px}
  .tl-track{flex-direction:column;gap:18px}
  .tl-track:before{left:7px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .tl-node{padding-left:30px}.tl-node:before{top:2px}.tl-date{margin-top:0}
  .topnav{display:none}
}
@media (max-width:520px){.fgrid{grid-template-columns:1fr}.why{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.card{transition:none}}