/* =========================================================
   HK WEB STUDIO — Design System
   主色：騰訊藍 #0052D9 ｜ 輔色：阿里橙 #FF6A00 ｜ 點綴：華為紅 #CF0A2C
   ========================================================= */

@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url("../fonts/inter-var-latin.woff2") format("woff2")}
@font-face{font-family:"Noto Sans HK";font-style:normal;font-weight:100 900;font-display:swap;src:url("../fonts/noto-sans-hk-var.woff2?v=g1") format("woff2")}
:root{
  --brand:#0052D9;
  --brand-600:#003FB0;
  --brand-050:#EAF1FF;
  --cyan:#00A3FF;
  --orange:#FF6A00;
  --orange-600:#E55200;
  --orange-050:#FFF3EA;
  --red:#CF0A2C;
  --ink:#0B1220;
  --ink-2:#1B2438;
  --muted:#5A6478;
  --line:#E4E8F0;
  --bg:#FFFFFF;
  --bg-soft:#F5F7FC;
  --bg-soft-2:#EEF2FA;
  --radius:16px;
  --radius-lg:24px;
  --radius-pill:999px;
  --shadow-s:0 2px 10px rgba(11,18,32,.06);
  --shadow-m:0 12px 34px rgba(11,18,32,.10);
  --shadow-l:0 26px 60px rgba(11,18,32,.16);
  --shadow-brand:0 16px 36px rgba(0,82,217,.28);
  --shadow-orange:0 14px 32px rgba(255,106,0,.30);
  --grad-brand:linear-gradient(135deg,#0052D9 0%,#00A3FF 100%);
  --grad-orange:linear-gradient(135deg,#FF8A00 0%,#FF3D00 100%);
  --grad-dark:linear-gradient(150deg,#0B1220 0%,#16224A 55%,#0B1220 100%);
  --ease:cubic-bezier(.22,.68,.32,1);
  --font:"Inter","Noto Sans HK","PingFang HK","Microsoft JhengHei","Helvetica Neue",Arial,sans-serif;
  --nav-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px);-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  font-size:16px;line-height:1.75;letter-spacing:.1px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:16px}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.4px}
html[lang^="zh"] body{letter-spacing:0}
html[lang^="zh"] h1,html[lang^="zh"] h2,html[lang^="zh"] h3,html[lang^="zh"] h4,html[lang^="zh"] h5{letter-spacing:0}
html[lang="en"] .lang a,html[lang="en"] .drawer-lang a{font-family:"PingFang HK","Microsoft JhengHei",sans-serif}
p{margin:0}
:focus-visible{outline:3px solid rgba(0,163,255,.55);outline-offset:3px;border-radius:6px}

/* ---------- Layout ---------- */
.container{width:min(1200px,92vw);margin-inline:auto}
.section{padding:96px 0;position:relative}
.section--soft{background:var(--bg-soft)}
.section--soft2{background:var(--bg-soft-2)}
.section--dark{background:var(--grad-dark);color:#fff}
.section--tight{padding:64px 0}
.grid{display:grid;gap:28px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-6{grid-template-columns:repeat(6,1fr)}

/* ---------- 服務分組（首頁 / 服務總覽） ---------- */
.svc-group{margin-top:56px}
.svc-group:first-of-type{margin-top:12px}
.svc-group-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:24px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.svc-group-head .eyebrow{margin:0}
.svc-group-head .h4{margin:0}
.svc-group-head .gdesc{margin-left:auto;font-size:14px;color:var(--muted);max-width:44ch}
.svc-group .card{padding:26px 24px}
.svc-group .card .h4{margin-bottom:10px}

/* ---------- Typography ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--brand);background:var(--brand-050);
  padding:7px 14px;border-radius:var(--radius-pill);margin-bottom:18px;
}
.eyebrow--orange{color:var(--orange-600);background:var(--orange-050)}
.eyebrow--onDark{color:#8FC4FF;background:rgba(255,255,255,.10)}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.75)}}

.h1{font-size:clamp(34px,5vw,58px)}
.h2{font-size:clamp(27px,3.4vw,42px)}
.h3{font-size:clamp(20px,2.2vw,25px)}
.h4{font-size:19px;font-weight:800}
.lead{font-size:clamp(16px,1.6vw,19px);color:var(--muted);line-height:1.85}
.section--dark .lead{color:rgba(255,255,255,.72)}
.grad-text{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-text--warm{background:var(--grad-orange);-webkit-background-clip:text;background-clip:text;color:transparent}
.section-head{max-width:760px;margin:0 auto 56px;text-align:center}
@media (min-width:1080px){.section-head{max-width:none}}
.section-head .lead{margin-top:16px}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-40{margin-top:40px}
.center{text-align:center}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 28px;border-radius:var(--radius-pill);
  font-weight:700;font-size:15.5px;letter-spacing:.2px;
  position:relative;overflow:hidden;isolation:isolate;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),color .28s,border-color .28s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:0 0 auto}
.btn--primary{background:var(--grad-brand);color:#fff;box-shadow:var(--shadow-brand)}
.btn--primary::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.38),transparent);
  transform:translateX(-120%);transition:transform .7s var(--ease);
}
.btn--primary:hover::after{transform:translateX(120%)}
.btn--orange{background:var(--grad-orange);color:#fff;box-shadow:var(--shadow-orange)}
.btn--orange::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);
  transform:translateX(-120%);transition:transform .7s var(--ease);
}
.btn--orange:hover::after{transform:translateX(120%)}
.btn--ghost{border:1.6px solid var(--line);color:var(--ink);background:#fff}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-m)}
.btn--outlineLight{border:1.6px solid rgba(255,255,255,.34);color:#fff}
.btn--outlineLight:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn--light{background:#fff;color:var(--brand)}
.btn--whatsapp{background:#25D366;color:#fff;box-shadow:0 14px 30px rgba(37,211,102,.32)}
.btn--sm{padding:11px 20px;font-size:14px}
.btn--lg{padding:18px 38px;font-size:17px}
.btn--block{width:100%}
.btn:hover{transform:translateY(-3px)}
.btn--primary:hover{box-shadow:0 20px 44px rgba(0,82,217,.38)}
.btn--orange:hover{box-shadow:0 20px 44px rgba(255,106,0,.42)}
.btn-row{display:flex;flex-wrap:wrap;gap:16px}
.btn-row.center{justify-content:center}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--brand);font-size:15px}
.link-arrow svg{width:17px;height:17px;transition:transform .28s var(--ease)}
.link-arrow:hover svg{transform:translateX(5px)}

/* ---------- Header / Nav ---------- */
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:1200;background:var(--grad-orange);transition:width .1s linear}
.topbar{background:var(--ink);color:rgba(255,255,255,.78);font-size:13px;padding:9px 0}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.topbar a{color:rgba(255,255,255,.78)}
.topbar a:hover{color:#fff}
.topbar .topbar-wa{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.topbar-left{display:flex;gap:22px;flex-wrap:wrap;align-items:center}
.topbar-right{display:flex;gap:18px;align-items:center}
.lang{display:inline-flex;border:1px solid rgba(255,255,255,.24);border-radius:var(--radius-pill);overflow:hidden}
.lang span,.lang a{padding:3px 12px;font-size:12px;font-weight:700;color:rgba(255,255,255,.7);text-decoration:none}
.lang .on{background:#fff;color:var(--ink)}

.header{position:sticky;top:0;z-index:1100;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s,background .3s}
.header.is-stuck{box-shadow:0 8px 30px rgba(11,18,32,.10);border-bottom-color:var(--line);background:rgba(255,255,255,.96)}
.nav{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:20px}
.logo{display:flex;align-items:center;gap:11px;font-weight:700;font-size:20px;letter-spacing:-.5px}
.logo .mark{
  width:38px;height:38px;border-radius:11px;background:var(--grad-brand);
  display:grid;place-items:center;color:#fff;font-weight:700;font-size:17px;
  box-shadow:var(--shadow-brand);position:relative;overflow:hidden;
}
.logo .mark::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.45),transparent 60%)}
.logo small{display:block;font-size:10.5px;font-weight:700;letter-spacing:.22em;color:var(--muted);text-transform:uppercase;line-height:1}
.menu{display:flex;align-items:center;gap:4px}
.menu > li{position:relative}
.menu a{
  display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:10px;
  font-weight:600;font-size:15px;transition:color .2s,background .2s;
}
.menu a:hover{color:var(--brand);background:var(--brand-050)}
.menu a.active{color:var(--brand)}
.menu a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2.5px;border-radius:2px;background:var(--grad-brand)}
.has-sub > a svg{width:14px;height:14px;transition:transform .25s}
.has-sub:hover > a svg{transform:rotate(180deg)}
.sub{
  position:absolute;top:calc(100% + 10px);left:0;min-width:268px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-l);padding:10px;opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s,transform .25s,visibility .25s;
}
.has-sub:hover .sub{opacity:1;visibility:visible;transform:translateY(0)}
.sub a{display:flex;gap:12px;padding:11px 12px;border-radius:10px;align-items:flex-start;line-height:1.45}
.sub a strong{display:block;font-size:14.5px}
.sub a span{display:block;font-size:12.5px;color:var(--muted);font-weight:500}
.sub a i{color:var(--brand);display:grid;place-items:center;width:20px;height:20px;flex:0 0 auto;margin-top:2px}
.nav-actions{display:flex;align-items:center;gap:12px}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);place-items:center}
.burger span{display:block;width:19px;height:2px;background:var(--ink);margin:3.5px 0;border-radius:2px;transition:.28s var(--ease)}
.burger.on span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

.drawer{
  position:fixed;inset:0 0 0 auto;width:min(340px,84vw);background:#fff;z-index:1300;
  box-shadow:var(--shadow-l);transform:translateX(100%);transition:transform .38s var(--ease);
  padding:26px;overflow-y:auto;
}
.drawer.on{transform:translateX(0)}
/* 抽層語言切換（白底版，當前語言高亮） */
.drawer-lang{display:inline-flex;border:1px solid var(--line);border-radius:var(--radius-pill);overflow:hidden;margin-bottom:18px}
.drawer-lang span,.drawer-lang a{padding:6px 16px;font-size:12.5px;font-weight:700;color:var(--muted);text-decoration:none;letter-spacing:.04em}
.drawer-lang .on{background:var(--brand);color:#fff}
.drawer a.drawer-link.on{color:var(--brand)}
.drawer-backdrop{position:fixed;inset:0;background:rgba(11,18,32,.5);z-index:1250;opacity:0;visibility:hidden;transition:.3s}
.drawer-backdrop.on{opacity:1;visibility:visible}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.drawer a.drawer-link,.drawer button.drawer-link{display:block;padding:14px 4px;border-bottom:1px solid var(--line);font-weight:700;font-size:17px}
.drawer .drawer-link:hover{color:var(--brand)}
.drawer .sub-item{display:block;padding:9px 4px 9px 18px;font-size:17px;color:var(--ink);font-weight:700}
.drawer .btn{margin-top:22px}
.drawer #drawerClose{background:var(--bg-soft);color:var(--ink);cursor:pointer;transition:transform .25s var(--ease),background .25s}
.drawer #drawerClose:hover{background:var(--line);transform:rotate(90deg)}
.drawer #drawerClose svg{width:20px;height:20px}

/* 抽屜二級菜單手風琴：默認收起，點擊展開 */
.drawer .drawer-link.d-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;text-align:left;font-family:inherit;line-height:inherit;color:var(--ink);cursor:pointer}
.drawer .d-toggle:hover{color:var(--brand)}
.drawer .d-chev{color:var(--muted);flex:0 0 auto;display:grid;place-items:center;transition:transform .3s var(--ease)}
.drawer .d-chev svg{width:18px;height:18px}
.d-acc.open .d-chev{transform:rotate(180deg)}
.drawer .d-acc{border-bottom:1px solid var(--line)}
.drawer .d-acc .d-toggle{border-bottom:0}
.d-sub{display:none;padding:2px 0 10px}
.d-acc.open .d-sub{display:block}

/* ---------- Hero ---------- */
.hero{position:relative;padding:96px 0 110px;overflow:hidden;background:
  radial-gradient(1100px 520px at 88% -8%,rgba(255,106,0,.16),transparent 62%),
  radial-gradient(900px 500px at 6% 8%,rgba(0,163,255,.18),transparent 60%),
  var(--bg-soft);}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,82,217,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(0,82,217,.055) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(ellipse 78% 62% at 50% 30%,#000 40%,transparent 100%);
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.badge-pill{
  display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);
  padding:8px 16px 8px 10px;border-radius:var(--radius-pill);box-shadow:var(--shadow-s);
  font-size:13.5px;font-weight:700;margin-bottom:22px;
}
.badge-pill b{background:var(--grad-orange);color:#fff;padding:3px 10px;border-radius:var(--radius-pill);font-size:11.5px;letter-spacing:.08em}
.hero h1{font-size:clamp(34px,4.6vw,60px);letter-spacing:-1.2px}
.hero h1 em{font-style:normal;position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:11px;background:rgba(255,106,0,.28);border-radius:4px;z-index:-1}
.hero .lead{margin-top:22px;font-size:18px;max-width:600px}
.hero .btn-row{margin-top:36px}
.hero-points{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:38px}
.hero-points li{display:flex;align-items:center;gap:9px;font-size:14.5px;font-weight:600;color:var(--ink-2)}
.hero-points svg{width:19px;height:19px;color:var(--brand)}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px;padding-top:32px;border-top:1px solid var(--line)}
.hero-stats div{display:flex;flex-wrap:wrap;align-items:baseline;gap:0 4px}
.hero-stats div b.num{font-size:clamp(38px,4.2vw,54px);font-weight:700;letter-spacing:-2px;line-height:1;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats div span.unit{font-size:clamp(20px,2.2vw,28px);font-weight:700;color:var(--brand);line-height:1}
.hero-stats div span.stat-label{font-size:13px;color:var(--muted);font-weight:600;width:100%;margin-top:8px}

/* hero visual: browser mockup */
.hero-visual{position:relative}
.mock{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-l);overflow:hidden;transform:perspective(1400px) rotateY(-9deg) rotateX(3deg);
  transition:transform .6s var(--ease);
}
.mock:hover{transform:perspective(1400px) rotateY(0) rotateX(0)}
.mock-bar{display:flex;align-items:center;gap:7px;padding:13px 16px;background:var(--bg-soft-2);border-bottom:1px solid var(--line)}
.dot{width:11px;height:11px;border-radius:50%;background:#D8DEEA}
.dot.r{background:#FF5F57}.dot.y{background:#FEBC2E}.dot.g{background:#28C840}
.mock-url{margin-left:10px;flex:1;background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);padding:5px 14px;font-size:12px;color:var(--muted);font-weight:600}
.mock-body{padding:22px;display:grid;gap:14px}
.sk{height:14px;border-radius:7px;background:linear-gradient(90deg,var(--bg-soft-2),#E7EDF9,var(--bg-soft-2));background-size:300% 100%;animation:shimmer 2.4s infinite}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}
.sk.w70{width:70%}.sk.w50{width:50%}.sk.w40{width:40%}.sk.w90{width:90%}
.mock-hero{height:112px;border-radius:12px;background:var(--grad-brand);display:grid;place-items:center;color:#fff;font-weight:700;letter-spacing:.5px}
.mock-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.mock-cards div{height:62px;border-radius:11px;background:var(--bg-soft-2);border:1px solid var(--line)}
.float-card{
  position:absolute;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-m);padding:14px 16px;display:flex;align-items:center;gap:12px;
  animation:float 5s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-13px)}}
.float-card b{display:block;font-size:22px;line-height:1.2;letter-spacing:-.5px}
.float-card span{font-size:12px;color:var(--muted);font-weight:600}
.float-card i{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:#fff;flex:0 0 auto}
.fc-1{left:-38px;top:14%}
.fc-2{right:-30px;bottom:16%;animation-delay:1.4s}
.fc-3{left:12%;bottom:-30px;animation-delay:2.4s}
.orb{position:absolute;border-radius:50%;filter:blur(58px);opacity:.42;pointer-events:none}
.orb-a{width:340px;height:340px;background:#0052D9;top:-90px;right:-70px}
.orb-b{width:280px;height:280px;background:#FF6A00;bottom:-70px;left:-60px}

/* ---------- Cards ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px;position:relative;overflow:hidden;
  transition:transform .38s var(--ease),box-shadow .38s var(--ease),border-color .3s;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-l);border-color:rgba(0,82,217,.28)}
.card i.icon{
  width:56px;height:56px;border-radius:15px;display:grid;place-items:center;
  background:var(--brand-050);color:var(--brand);margin-bottom:20px;
  transition:transform .38s var(--ease),background .3s,color .3s;
}
.card i.icon svg{width:27px;height:27px}
.card:hover i.icon{background:var(--grad-brand);color:#fff;transform:rotate(-6deg) scale(1.06)}
.card p{color:var(--muted);font-size:15px;margin-top:10px}
.card ul{margin-top:16px;display:grid;gap:9px}
.card ul li{display:flex;gap:9px;font-size:14.5px;color:var(--ink-2);font-weight:500}
.card ul li svg{width:17px;height:17px;color:var(--brand);flex:0 0 auto;margin-top:4px}
.card--dark{background:var(--ink);border-color:rgba(255,255,255,.10);color:#fff}
.card--dark p{color:rgba(255,255,255,.68)}
.card--dark ul li{color:rgba(255,255,255,.82)}   /* 深色卡上 li 蓋回淺色（.card ul li 的 --ink-2 深灰在深底看不清） */
.card--dark i.icon{background:rgba(255,255,255,.10);color:#8FC4FF}
/* 淺色重點卡：白底帶品牌淡漸變（global 優勢卡等，替代深色卡） */
.card--accent{background:linear-gradient(180deg,var(--brand-050),#fff);border-color:rgba(0,82,217,.18);color:var(--ink)}
.card--accent h3,.card--accent .h3{color:var(--ink)}   /* 深色 section 內白字 h3 壓淺卡看不清，蓋回深色 */
.card--accent ul li b{white-space:nowrap;flex-shrink:0}   /* 詞語標籤一行（多幣別報價等），破折後描述自然可兩行 */
.card--accent i.icon{background:var(--grad-brand);color:#fff}
/* 窄欄直排卡：圖標同標題一行，壓矮卡身（split 右欄卡片清單用） */
.card--line{display:grid;grid-template-columns:auto 1fr;column-gap:18px;align-items:start}
.card--line > .icon{grid-row:1 / span 2;grid-column:1;width:48px;height:48px;border-radius:12px;margin-bottom:0}
.card--line > .icon svg{width:24px;height:24px}
.card--line > h3{grid-column:2;margin-bottom:8px}
.card--line > p{grid-column:2;margin-top:0}

/* 微信小程序 highlight band（首頁） */
.mp-band{display:grid;grid-template-columns:auto 1fr auto;gap:26px;align-items:center;margin-top:24px;padding:30px 32px}
.card--dark.mp-band > .icon{margin-bottom:0;color:#07C160;background:rgba(7,193,96,.12)}
.mp-cards{display:grid;gap:16px;align-content:start}
.mp-band h3{margin-bottom:8px}
.mp-band p{margin:0;color:rgba(255,255,255,.72);font-size:15px}
.mp-band .btn{white-space:nowrap}
.card--dark:hover i.icon{background:var(--grad-orange);color:#fff}

.check-list{display:grid;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px}
.check-list svg{width:21px;height:21px;flex:0 0 auto;color:var(--brand);margin-top:3px}
.section--dark .check-list svg{color:#FFB27A}

/* ---------- Stats band ---------- */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.14);border-radius:var(--radius-lg);overflow:hidden}
.stats-band > div{background:rgba(255,255,255,.05);padding:34px 16px;display:flex;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:0 4px}
.stats-band .nu{display:inline-flex;align-items:baseline;gap:0 3px;white-space:nowrap}
.stats-band b.num{font-size:clamp(30px,3vw,40px);font-weight:700;letter-spacing:-1.6px;line-height:1.1;color:#fff}
.stats-band span.unit{font-size:clamp(16px,1.7vw,21px);font-weight:700;color:rgba(255,255,255,.72);line-height:1.1}
.stats-band span.stat-label{font-size:13.5px;color:rgba(255,255,255,.68);font-weight:600;letter-spacing:.03em;width:100%;margin-top:10px;text-align:center}

/* ---------- Pricing ---------- */
.toggle-wrap{display:flex;justify-content:center;margin:0 0 44px}
.toggle{
  display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:5px;box-shadow:var(--shadow-s);position:relative;
}
.toggle button{position:relative;z-index:2;padding:11px 26px;border-radius:var(--radius-pill);font-weight:700;font-size:14.5px;color:var(--muted);transition:color .3s}
.toggle button.on{color:#fff}
.toggle .thumb{position:absolute;z-index:1;top:5px;left:5px;height:calc(100% - 10px);border-radius:var(--radius-pill);background:var(--grad-brand);transition:transform .4s var(--ease),width .4s var(--ease)}
.save-tag{background:var(--orange-050);color:var(--orange-600);font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:var(--radius-pill);margin-left:8px;letter-spacing:.02em}

.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;align-items:start}
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 28px;position:relative;display:flex;flex-direction:column;height:100%;
  transition:transform .38s var(--ease),box-shadow .38s var(--ease),border-color .3s;
}
.price-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-l)}
.price-card.featured{
  border:2px solid var(--brand);box-shadow:0 22px 50px rgba(0,82,217,.20);
  background:linear-gradient(180deg,#F7FAFF 0%,#fff 30%);
}
.price-card.best{border:2px solid var(--orange);box-shadow:0 22px 50px rgba(255,106,0,.18)}
.ribbon{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--grad-brand);color:#fff;font-size:12px;font-weight:700;letter-spacing:.08em;
  padding:6px 18px;border-radius:var(--radius-pill);white-space:nowrap;box-shadow:var(--shadow-brand);
}
.ribbon.warm{background:var(--grad-orange);box-shadow:var(--shadow-orange)}
.price-card .plan-tag{font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--brand)}
.price-card h3{margin:10px 0 6px;font-size:24px}
.price-card .desc{color:var(--muted);font-size:14px;min-height:68px}   /* 3 行定高：四卡價格行起點對齊 */
.price{display:flex;align-items:flex-end;gap:6px;margin:20px 0 4px;flex-wrap:nowrap}
.price .cur{font-size:16px;font-weight:700;color:var(--muted);margin-bottom:4px}
.price .amt{font-size:clamp(34px,3.2vw,42px);font-weight:700;letter-spacing:-1.4px;line-height:1}
.price .per{font-size:12px;color:var(--muted);font-weight:600;margin-bottom:4px;white-space:nowrap}
.price-note{font-size:13px;color:var(--muted);min-height:44px}
.price-card .divider{height:1px;background:var(--line);margin:22px 0}
.price-card ul{display:grid;gap:11px;margin-bottom:26px}
.price-card ul li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-2);align-items:flex-start}
.price-card ul li svg{width:18px;height:18px;color:var(--brand);flex:0 0 auto;margin-top:3px}
.price-card ul li.na{color:#9AA3B4}
.price-card ul li.na svg{color:#C7CDDA}
.price-card .btn{margin-top:auto}
.price-grid.g3{grid-template-columns:repeat(3,1fr)}   /* 三卡套餐（小程序頁用）：>=900px 三列，<=900px 單列 */
@media (max-width:900px){.price-grid.g3{grid-template-columns:1fr}}

/* comparison table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-s)}
table.cmp{width:100%;min-width:880px;border-collapse:collapse;font-size:14.8px}
table.cmp th,table.cmp td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line)}
table.cmp thead th{background:var(--bg-soft-2);font-size:13.5px;font-weight:700;letter-spacing:.03em;position:sticky;top:0}
table.cmp thead th.hi{background:var(--brand);color:#fff}
table.cmp tbody th{font-weight:700;background:#fff}
table.cmp td{color:var(--ink-2)}
table.cmp td.c,table.cmp th.c{text-align:center}
table.cmp .yes{color:var(--brand);font-weight:700}
table.cmp .no{color:#B9C0CF}
table.cmp tbody tr:hover td,table.cmp tbody tr:hover th{background:#FAFCFF}
.group-row th{background:var(--bg-soft)!important;color:var(--brand);font-size:13px;letter-spacing:.12em;text-transform:uppercase}

/* ---------- Hosting cards ---------- */
.host-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .38s var(--ease),box-shadow .38s var(--ease);display:flex;flex-direction:column;height:100%;
}
.host-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-l)}
.host-card .top{padding:26px 28px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--bg-soft),#fff);display:flex;flex-direction:column;justify-content:flex-end;min-height:107px}   /* 底對齊：帶 plan-tag 的卡頭統一 107px，三卡價格行起點對齊 */
.host-card .top h3{font-size:21px}
.host-card .top .sub{color:var(--muted);font-size:13.5px;margin-top:6px}
.host-card .body{padding:26px 28px;display:flex;flex-direction:column;flex:1}
.host-price{font-size:32px;font-weight:800;letter-spacing:-1.4px;color:var(--orange)}
.host-price small{font-size:13.5px;font-weight:600;color:var(--muted);letter-spacing:0}
.host-card ul{display:grid;gap:10px;margin:20px 0 26px}
.host-card ul li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-2)}
.host-card ul li svg{width:18px;height:18px;color:var(--brand);flex:0 0 auto;margin-top:3px}
.host-card .btn{margin-top:auto}

.tld-table{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
/* hosting 域名卡：桌面固定 4 卡一行（12 卡正好三行整），手機保持自適應不變 */
@media(min-width:761px){.tld-table{grid-template-columns:repeat(4,1fr)}}
.tld{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;background:#fff;
  transition:.28s var(--ease);
}
.tld:hover{border-color:var(--brand);transform:translateY(-4px);box-shadow:var(--shadow-m)}
.tld b{font-size:17px;font-weight:700}
.tld span{font-size:13px;color:var(--muted);display:block;font-weight:600}
.tld .p{font-weight:700;color:var(--brand);font-size:16px;white-space:nowrap}
.tld .p em{font-style:normal;font-size:12px;color:var(--muted);font-weight:600}

/* ---------- Process ---------- */
.process{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;position:relative}
.process::before{content:"";position:absolute;top:38px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,var(--brand),var(--cyan),var(--orange));opacity:.28}
.step{text-align:center;position:relative}
.step .num{
  width:64px;height:64px;margin:0 auto 16px;border-radius:50%;background:#fff;border:2px solid var(--line);
  display:grid;place-items:center;font-weight:700;font-size:20px;color:var(--brand);
  transition:.38s var(--ease);position:relative;z-index:2;
}
.step:hover .num{background:var(--grad-brand);color:#fff;border-color:transparent;transform:scale(1.1) rotate(-6deg);box-shadow:var(--shadow-brand)}
.step h4{font-size:16.5px;margin-bottom:7px}
.step p{font-size:13.5px;color:var(--muted);line-height:1.65}

/* ---------- Portfolio ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:40px}
.filters button{
  padding:10px 22px;border-radius:var(--radius-pill);border:1px solid var(--line);background:#fff;
  font-weight:700;font-size:14px;color:var(--muted);transition:.28s var(--ease);
}
.filters button:hover{border-color:var(--brand);color:var(--brand)}
.filters button.on{background:var(--grad-brand);color:#fff;border-color:transparent;box-shadow:var(--shadow-brand)}
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pf{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;
  transition:transform .38s var(--ease),box-shadow .38s var(--ease);
}
.pf:hover{transform:translateY(-8px);box-shadow:var(--shadow-l)}
.pf-thumb{height:190px;position:relative;overflow:hidden;display:grid;place-items:center}
.pf-thumb .label{color:#fff;font-weight:700;font-size:19px;letter-spacing:.5px;position:relative;z-index:2;text-shadow:0 2px 14px rgba(0,0,0,.28)}
.pf-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.06),rgba(0,0,0,.30))}
.pf-body{padding:22px}
.pf-body .tag{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}
.pf-body h4{margin:8px 0 8px;font-size:18px}
.pf-body p{font-size:14px;color:var(--muted)}
.pf-metrics{display:flex;gap:18px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.pf-metrics div b{display:block;font-size:17px;font-weight:700;color:var(--brand)}
.pf-metrics div span{font-size:11.5px;color:var(--muted);font-weight:600}

/* ---------- Testimonials ---------- */
.tst-track{display:flex;gap:24px;transition:transform .6s var(--ease)}
.tst-view{overflow:hidden}
.tst{flex:0 0 calc((100% - 48px)/3);background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px}
.tst .stars{color:#FFB020;font-size:15px;letter-spacing:2px;margin-bottom:14px}
.tst p{font-size:15.5px;color:var(--ink-2);line-height:1.85}
.tst .who{display:flex;align-items:center;gap:13px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.avatar{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:16px;flex:0 0 auto}
.tst .who b{display:block;font-size:15px}
.tst .who span{font-size:13px;color:var(--muted);font-weight:500}
.dots{display:flex;gap:8px;justify-content:center;margin-top:30px}
.dots button{width:9px;height:9px;border-radius:50%;background:#D3DAE7;transition:.3s}
.dots button.on{width:30px;background:var(--brand);border-radius:var(--radius-pill)}

/* ---------- Logo marquee ---------- */
.marquee{overflow:hidden;position:relative;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:60px;width:max-content;animation:slide 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.marquee-item{font-weight:700;font-size:19px;color:rgba(255,255,255,.55);letter-spacing:.06em;white-space:nowrap;display:flex;align-items:center;gap:10px}
.marquee-item::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}

/* ---------- FAQ ---------- */
.faq{max-width:880px;margin-inline:auto;display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .3s,box-shadow .3s}
.faq-item.open{border-color:rgba(0,82,217,.34);box-shadow:var(--shadow-m)}
.faq-q{
  width:100%;text-align:left;padding:22px 60px 22px 24px;font-weight:700;font-size:16.5px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;position:relative;
}
.faq-q .ico{position:absolute;right:22px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:var(--brand-050);color:var(--brand);display:grid;place-items:center;transition:.3s var(--ease)}
.faq-q .ico svg{width:15px;height:15px;transition:transform .3s var(--ease)}
.faq-item.open .faq-q .ico{background:var(--grad-brand);color:#fff}
.faq-item.open .faq-q .ico svg{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .42s var(--ease)}
.faq-a > div{padding:0 60px 24px 24px;color:var(--muted);font-size:15.3px;line-height:1.9}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:28px;padding:66px 56px;
  background:var(--grad-brand);color:#fff;box-shadow:0 30px 70px rgba(0,82,217,.34);
}
.cta-band::before{
  content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  background:rgba(255,106,0,.32);filter:blur(90px);top:-220px;right:-120px;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1px);background-size:26px 26px;opacity:.5;
}
.cta-band > *{position:relative;z-index:2}
.cta-band .grid-2{display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:center}
.cta-band h2{font-size:clamp(26px,3.2vw,38px)}
.cta-band p{margin-top:14px;color:rgba(255,255,255,.86);font-size:17px}
.cta-band .actions{display:grid;gap:14px}
.cta-band .actions .btn{width:100%}
.cta-band .note{font-size:13px;color:rgba(255,255,255,.72);text-align:center}

/* ---------- Forms ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px;box-shadow:var(--shadow-m)}
.field{margin-bottom:20px}
.field label{display:block;font-weight:700;font-size:14.5px;margin-bottom:8px}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;background:#fff;
  transition:border-color .25s,box-shadow .25s;color:var(--ink);
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(0,82,217,.12);
}
.field input::placeholder,.field textarea::placeholder{color:#9AA5B5;transition:color .15s}
.field input:hover::placeholder,.field textarea:hover::placeholder,
.field input:focus::placeholder,.field textarea:focus::placeholder{color:transparent}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin-bottom:22px}
.consent input{margin-top:4px;width:17px;height:17px;accent-color:var(--brand);flex:0 0 auto}
.form-msg{display:none;padding:16px 18px;border-radius:12px;background:#E8F8EE;color:#0F7A3D;font-weight:700;font-size:15px;margin-top:6px}
.form-msg.on{display:block}
.form-msg.err{background:#FDECEF;color:var(--red)}

/* contact info list */
.info-list{display:grid;gap:20px}
.info-item{display:flex;gap:16px;align-items:flex-start}
.info-item i{width:50px;height:50px;border-radius:14px;background:var(--brand-050);color:var(--brand);display:grid;place-items:center;flex:0 0 auto}
.info-item i svg{width:23px;height:23px}
.info-item b{display:block;font-size:16px}
.info-item span,.info-item a{display:block;font-size:14.5px;color:var(--muted)}
.info-item a:hover{color:var(--brand)}

/* ---------- Footer (騰訊/阿里風格：純色深底、四段對齊) ---------- */
.footer{background:#0B1220;color:rgba(255,255,255,.66);padding-top:72px;position:relative;border-top:3px solid var(--brand)}
.footer::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad-brand)}
.footer-grid{display:grid;grid-template-columns:1.45fr 2fr 1.15fr;gap:56px;align-items:start}

/* 品牌欄 */
.footer-brand .logo{display:inline-flex;align-items:center;gap:12px;margin-bottom:22px}
.footer-brand .logo .mark{width:44px;height:44px;border-radius:12px;background:var(--grad-brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:18px;letter-spacing:.02em;position:relative;overflow:hidden;flex:0 0 auto}
.footer-brand .logo>span:last-child{display:flex;flex-direction:column;color:#fff;font-weight:700;font-size:18px;line-height:1.15}
.footer-brand .logo small{color:rgba(255,255,255,.45);font-weight:600;font-size:11.5px;letter-spacing:.06em;margin-top:3px}
.footer-brand p{font-size:14px;line-height:1.95;margin-bottom:24px;max-width:46ch}

/* 中間三欄連結 */
.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.footer h5{color:#fff;font-size:14px;letter-spacing:.06em;margin-bottom:20px;font-weight:700;display:flex;align-items:center;gap:9px}
.footer h5::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad-brand);flex:0 0 auto}
.footer li{margin-bottom:13px}
.footer a{color:rgba(255,255,255,.66);font-size:14px;transition:color .25s,padding-left .25s}
.footer ul a:hover{color:#fff;padding-left:4px}
.footer-nav a{white-space:nowrap}

/* 聯絡欄 */
.footer-contact .contact-list{margin-bottom:30px}
.footer-contact .contact-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:16px}
.footer-contact .ci{width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.07);color:#8FC4FF;display:grid;place-items:center;flex:0 0 auto}
.footer-contact .ci svg{width:16px;height:16px}
.footer-contact .ct{font-size:14px;line-height:1.55;color:rgba(255,255,255,.66)}
.footer-contact .ct em{display:block;font-style:normal;font-size:12px;color:rgba(255,255,255,.42);margin-bottom:2px;font-weight:600}
.footer-contact .ct a{font-weight:700;color:#fff}

.socials{display:flex;gap:11px}
.socials a{width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.07);display:grid;place-items:center;transition:.3s var(--ease)}
.socials a:hover{background:var(--grad-brand);transform:translateY(-4px)}
.socials svg{width:18px;height:18px}

/* 底部版權帶 */
.footer-bottom{background:transparent;border-top:1px solid rgba(255,255,255,.08);padding:20px 0;margin-top:52px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13.5px;color:rgba(255,255,255,.5)}
.footer-bottom .links{display:flex;gap:26px;flex-wrap:wrap}
.footer-bottom a{font-size:13.5px;color:rgba(255,255,255,.55)}
.footer-bottom a:hover{color:#fff}

/* ---------- Floating contact（一比一複刻騰訊雲官網右下角客服） ---------- */
.fab{position:fixed;right:24px;bottom:24px;z-index:1060;display:flex;flex-direction:column;align-items:center;gap:10px}
.fab *{box-sizing:border-box}

/* 獨立圓形客服頭像（真人相，白圈浮喺卡上方） */
.fab-avatar{
  width:54px;height:54px;border-radius:50%;position:relative;display:block;flex:0 0 auto;
  border:2px solid #fff;box-shadow:0 4px 16px rgba(11,18,32,.20);
  transition:transform .25s var(--ease);
}
.fab-avatar:hover{transform:scale(1.06)}
.fab-avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block}

/* 白色豎卡：4 個項目（圖標在上、兩字橫排在下），髮絲分隔線 */
.fab-card{
  width:72px;background:#fff;border-radius:18px;padding:6px 0;
  box-shadow:0 6px 24px rgba(11,18,32,.14),0 0 0 1px rgba(11,18,32,.04);
  display:flex;flex-direction:column;align-items:center;
}
.fab-item{
  width:100%;display:flex;flex-direction:column;align-items:center;gap:5px;
  padding:11px 0 10px;background:none;border:0;cursor:pointer;position:relative;
  color:#3C4657;font:inherit;text-decoration:none;transition:color .2s;
}
.fab-item:hover{color:var(--brand)}
/* 分隔線放在 .fab-item 之後，避免被其 border:0 覆蓋（同優先級後者勝） */
.fab-card > * + *{border-top:1px solid #F0F2F7}
.fab-ico{display:grid;place-items:center}
.fab-ico svg{width:22px;height:22px;display:block}
.fab-txt{font-size:12px;font-weight:500;line-height:1.25;text-align:center}
.fab-red{position:absolute;top:9px;right:16px;width:8px;height:8px;border-radius:50%;background:#FA5151}

/* 返回頂部圓鈕：下拉超過 320px 先出現（同參考站），頂部時隱藏 */
.fab-top{
  width:48px;height:48px;border-radius:50%;border:none;cursor:pointer;
  background:#fff;color:#3C4657;display:grid;place-items:center;
  box-shadow:0 6px 20px rgba(11,18,32,.14),0 0 0 1px rgba(11,18,32,.04);
  opacity:0;visibility:hidden;transform:translateY(8px);pointer-events:none;
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s,color .2s;
}
.fab.scrolled .fab-top{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.fab.scrolled .fab-top:hover{color:var(--brand);transform:translateY(-3px)}
.fab-top svg{width:20px;height:20px}
.fab-top:focus-visible,.fab-item:focus-visible,.fab-avatar:focus-visible{outline:3px solid rgba(0,82,217,.35);outline-offset:2px}

/* ---------- 反饋表單 modal ---------- */
.modal{position:fixed;inset:0;z-index:1300;display:none}
.modal.open{display:block}
.modal-mask{position:absolute;inset:0;background:rgba(11,18,32,.55);backdrop-filter:blur(3px)}
.modal-card{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(440px,92vw);background:#fff;border-radius:18px;padding:30px 28px;box-shadow:var(--shadow-l);animation:modalIn .3s var(--ease)}
@keyframes modalIn{from{opacity:0;transform:translate(-50%,-46%) scale(.96)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
.modal-x{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--bg-soft);display:grid;place-items:center;cursor:pointer;color:var(--ink)}
.modal-x svg{width:18px;height:18px}
.modal h3{font-size:21px;font-weight:700;margin-bottom:6px}
.modal-sub{color:var(--muted);font-size:14px;margin-bottom:20px}
.modal form{display:grid;gap:14px}
.modal label{display:grid;gap:7px;font-size:13.5px;font-weight:700;color:var(--ink)}
.modal input,.modal textarea{font:inherit;font-weight:500;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);resize:vertical}
.modal input:focus,.modal textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-050)}

/* 手機底部五欄 tab bar（對齊 wt222：等分、圖標統一、中間圓鈕嵌欄內輕微上浮） */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;display:none;
  grid-template-columns:repeat(5,1fr);align-items:stretch;
  background:rgba(255,255,255,.97);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);box-shadow:0 -8px 26px rgba(11,18,32,.10);
  padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));
}
.tb-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:4px 0 2px;font-size:11px;font-weight:600;color:#5A6478}
.tb-item svg{width:21px;height:21px}
.tb-item.on{color:var(--brand)}
.tb-cta{padding-top:3px}
.tb-bubble{width:42px;height:42px;border-radius:50%;background:var(--grad-brand);color:#fff;display:grid;place-items:center;margin-top:-14px;box-shadow:0 8px 20px rgba(0,82,217,.35)}
.tb-bubble svg{width:20px;height:20px}

/* ---------- Reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal="left"]{transform:translateX(-34px)}
[data-reveal="right"]{transform:translateX(34px)}
[data-reveal="zoom"]{transform:scale(.94)}
[data-reveal="left"].in,[data-reveal="right"].in,[data-reveal="zoom"].in{transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  [data-reveal]{opacity:1;transform:none}
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  position:relative;overflow:hidden;padding:80px 0 86px;color:#fff;
  background:var(--grad-dark);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:52px 52px;mask-image:radial-gradient(ellipse 70% 90% at 80% 20%,#000,transparent 78%);
}
.page-hero::after{content:"";position:absolute;width:460px;height:460px;border-radius:50%;background:rgba(255,106,0,.28);filter:blur(90px);right:-120px;top:-140px}
.page-hero > .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(30px,4.2vw,50px)}
.page-hero p{margin-top:18px;max-width:660px;color:rgba(255,255,255,.74);font-size:17.5px}
.breadcrumb{display:flex;gap:10px;align-items:center;font-size:13.5px;color:rgba(255,255,255,.6);margin-bottom:18px}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{opacity:.5}

/* ---------- Misc ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
/* grid 子項 min-width:auto 會被內部定寬表格（table-wrap>cmp）撐爆，手機上撐出屏幕 */
.split > *{min-width:0}
.split--58{grid-template-columns:1.15fr .85fr}
.split--46{grid-template-columns:.85fr 1.15fr}
.badge-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.badge{
  display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;
  padding:9px 16px;border-radius:var(--radius-pill);font-size:13.5px;font-weight:700;box-shadow:var(--shadow-s);
}
.badge svg{width:16px;height:16px;color:var(--brand)}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.kpi{border:1px dashed var(--line);border-radius:var(--radius);padding:28px 20px;background:#fff;text-align:center}
.kpi b{display:block;font-size:clamp(34px,3vw,44px);font-weight:700;color:var(--brand);letter-spacing:-1px;line-height:1.15;margin-bottom:6px}
.kpi > span{font-size:14px;color:var(--muted);font-weight:600}   /* 只限說明行：b 內數字 span 繼承大字（否則數字 14px 單位 44px 大細不一） */
.note-box{
  border-left:4px solid var(--orange);background:var(--orange-050);padding:20px 24px;border-radius:0 14px 14px 0;
  font-size:14.8px;color:#7A3A00;line-height:1.8;
}
.note-box b{color:var(--orange-600)}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .g-4{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:repeat(2,1fr)}
  .price-card.featured{transform:none}
  .process{grid-template-columns:repeat(3,1fr);gap:30px 18px}
  .process::before{display:none}
  .footer-grid{grid-template-columns:1fr;gap:44px}
  .footer-nav{grid-template-columns:repeat(3,1fr)}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .kpi-row{grid-template-columns:repeat(2,1fr)}
  .pf-grid{grid-template-columns:repeat(2,1fr)}
  .tst{flex:0 0 calc((100% - 24px)/2)}
}
@media (max-width:900px){
  :root{--nav-h:68px}
  .menu,.nav-actions .btn--primary{display:none}
  .burger{display:grid}
  .hero-inner{grid-template-columns:1fr;gap:60px}
  .hero{padding:64px 0 80px}
  .hero h1{font-size:clamp(30px,7.5vw,42px)}
  .mock{transform:none}
  .fc-1,.fc-2,.fc-3{display:none}
  .split,.split--58,.split--46{grid-template-columns:1fr;gap:38px}
  .contact-split>[data-reveal="right"]{order:-1}
  .g-2,.g-3{grid-template-columns:1fr}
  .section{padding:68px 0}
  .cta-band{padding:44px 28px;border-radius:22px}
  .cta-band .grid-2{grid-template-columns:1fr}
  .tabbar{display:grid}
  .footer{display:none}
  body{padding-bottom:calc(72px + env(safe-area-inset-bottom,0px))}
  .fab{bottom:96px;right:14px;gap:8px}
  .fab-avatar{width:48px;height:48px}
  .fab-card{display:none}
  .fab-top{width:44px;height:44px}
  .footer{padding-top:56px}
}
@media (max-width:640px){
  .g-4,.g-6{grid-template-columns:1fr}.g-4{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .pf-grid{grid-template-columns:1fr}
  .tst{flex:0 0 100%}
  .process{grid-template-columns:repeat(2,1fr)}
  .field-row{grid-template-columns:1fr}
  .hero-stats{display:flex;flex-wrap:wrap;gap:22px 34px}
  .topbar{display:none}
  .form-card{padding:26px 20px}
  .mp-band{grid-template-columns:1fr;gap:18px;padding:26px 22px}
  .mp-band .btn{justify-self:start}
  .stats-band{grid-template-columns:1fr 1fr}
  .btn--lg{padding:16px 26px;font-size:16px}
  /* 手機長英文 CTA（如 index-en）nowrap 會撐出屏幕：允許換行並限寬 */
  .btn{white-space:normal;max-width:100%}
  .section-head{margin-bottom:38px}
  .fab{right:16px;bottom:100px}
  .fab-avatar{width:46px;height:46px}
  .fab-top{width:42px;height:42px}
  .fab-top svg{width:18px;height:18px}
  .footer{padding-top:52px}
  .footer-nav{grid-template-columns:1fr 1fr;gap:16px 20px}
  .footer-grid{gap:38px}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center;align-items:center}
  .footer-bottom .links{justify-content:center;gap:18px}
}

/* ---------- X 輪：提交成功右側卡 + 失敗居中彈窗 ---------- */
.okcard{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.96);width:min(400px,calc(100vw - 40px));background:#fff;border-radius:20px;box-shadow:var(--shadow-l);border:1px solid var(--line);padding:34px 30px 26px;z-index:1400;text-align:center;opacity:0;transition:opacity .32s var(--ease),transform .32s var(--ease);max-height:calc(100vh - 48px);overflow:auto}
.okcard.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
.okcard-check{width:64px;height:64px;margin:0 auto 16px;border-radius:50%;background:rgba(34,197,94,.14);display:grid;place-items:center;color:#16A34A}
.okcard-check svg{width:30px;height:30px}
.okcard h3{font-size:22px;font-weight:700;margin-bottom:10px}
.okcard p{color:var(--muted);font-size:14.5px;line-height:1.75;margin-bottom:18px}
.okcard-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.okcard-timer{margin:14px 0 0;font-size:12.5px;color:#9AA5B5}
.fail-pop .fail-card{width:min(400px,92vw);text-align:center}
.fail-ico{width:60px;height:60px;margin:0 auto 14px;border-radius:50%;background:rgba(198,54,47,.12);color:#C6362F;display:grid;place-items:center;font-size:28px;font-weight:700}
.fail-card h3{font-size:21px;font-weight:700;margin-bottom:8px}
.fail-msg{color:var(--muted);font-size:14.5px;line-height:1.7;margin-bottom:20px;word-break:break-word}
@media(max-width:640px){.okcard{width:min(400px,calc(100vw - 32px));transform:translate(-50%,-50%) scale(.96)}.okcard.on{transform:translate(-50%,-50%) scale(1)}}

/* graphic.html 加購服務卡：與上方價目卡同寬、居中、文字在上價格在下 */
.addon-card{text-align:center}
/* .pa：卡內價格底對齊（描述行數不同時價格統一沉底） */
.grid.pa .card{display:flex;flex-direction:column}
.grid.pa .card .host-price{margin-top:auto;padding-top:16px}
.addon-card i.icon{margin:0 auto 18px}
.addon-card .host-price{font-size:28px;margin-top:16px;white-space:nowrap}
.addon-card .host-price small{display:inline;margin-left:2px}   /* 單位與價格同行（display:block 會拆兩行） */
/* language 收費一覽：桌面 5 卡一行（10 卡正好兩行整），價格字號縮一檔防擠；手機固定 2 卡一行 */
@media(min-width:761px){
  .grid.p5{grid-template-columns:repeat(5,1fr)}
  .grid.p5 .addon-card .host-price{font-size:clamp(20px,1.8vw,24px)}
  .grid.p5 .addon-card .host-price small{font-size:12px}
}
@media(max-width:640px){
  .grid.p5{grid-template-columns:repeat(2,1fr)}
  .grid.p5 .card{padding:22px 14px}
  .grid.p5 .addon-card .host-price{font-size:20px}
  .grid.p5 .addon-card .host-price small{font-size:11px}
}

/* 小程序行業場景卡：Z 輪改淺色卡（白底漸變 + 背景圖右側透出）+ hover 動感（浮起 + 底圖輕微放大）
   注意：url() 必須寫在本樣式表內（../img 相對本 CSS 解析）；寫在元素 style 的自訂屬性裡會以 CSS 檔為基準而 404 */
.scene-dining{--scene-img:url('../img/scene-dining.jpg')}
.scene-retail{--scene-img:url('../img/scene-retail.jpg')}
.scene-beauty{--scene-img:url('../img/scene-beauty.jpg')}
.scene-education{--scene-img:url('../img/scene-education.jpg')}
.scene-medical{--scene-img:url('../img/scene-medical.jpg')}
.scene-corporate{--scene-img:url('../img/scene-corporate.jpg')}
.card--scene{
  position:relative;overflow:hidden;background:#fff;border-color:var(--line);color:var(--ink);
  padding-bottom:184px;min-height:286px;
  transition:transform .38s var(--ease),box-shadow .38s var(--ease),border-color .38s var(--ease);
}
.card--scene .sc-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.card--scene .sc-head i.icon{width:44px;height:44px;border-radius:12px;margin-bottom:0;flex:0 0 auto}
.card--scene .sc-head i.icon svg{width:22px;height:22px}
.card--scene .sc-head h3{margin:0}
.card--scene::after{
  content:"";position:absolute;left:16px;right:16px;bottom:14px;height:150px;border-radius:12px;
  background-image:var(--scene-img);background-size:cover;background-position:center 42%;
  box-shadow:0 6px 18px rgba(11,18,32,.10);transition:transform .45s var(--ease);
}
.card--scene p{color:var(--muted);max-width:100%}
.card--scene i.icon{background:var(--brand-050);color:var(--brand)}
.card--scene:hover{transform:translateY(-8px);box-shadow:var(--shadow-l);border-color:rgba(0,82,217,.28)}
.card--scene:hover::after{transform:scale(1.045)}
@media(max-width:760px){
  .card--scene{padding-bottom:164px;min-height:0}
  .card--scene::after{height:134px;left:14px;right:14px;bottom:12px}
}

/* 微信小程序 highlight band v2（首頁）：淺色綠版 + 圖標三重動效 */
@keyframes mpFlow{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes mpBreath{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}
@keyframes mpIconGlow{0%,100%{box-shadow:0 6px 18px rgba(7,193,96,.28)}50%{box-shadow:0 10px 28px rgba(7,193,96,.52)}}
@keyframes mpFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes mpRing{0%{box-shadow:0 0 0 0 rgba(7,193,96,.42)}70%,100%{box-shadow:0 0 0 15px rgba(7,193,96,0)}}
.mpB-wrap{position:relative;margin-top:28px;padding:1.5px;border-radius:18px;background:linear-gradient(120deg,#07C160,#8FE3B6,#22D3EE,#07C160);background-size:300% 300%;animation:mpFlow 9s linear infinite;transition:transform .3s ease}
.mpB-wrap:hover{transform:translateY(-3px)}
.mpB{position:relative;overflow:hidden;border-radius:17px;display:grid;grid-template-columns:auto 1fr auto;gap:26px;align-items:center;padding:30px 32px;background:linear-gradient(135deg,#F4FBF7 0%,#ECFDF5 55%,#F0F9FF 100%);color:#0B1526}
.mpB::before,.mpB::after{content:'';position:absolute;border-radius:50%;filter:blur(50px);pointer-events:none}
.mpB::before{width:220px;height:220px;left:-60px;top:-90px;background:rgba(7,193,96,.10);animation:mpBreath 5s ease-in-out infinite}
.mpB::after{width:180px;height:180px;right:6%;bottom:-100px;background:rgba(34,211,238,.10);animation:mpBreath 6.5s ease-in-out infinite reverse}
.mpB-icon{position:relative;width:58px;height:58px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#07C160,#059F4C);color:#fff;animation:mpFloat 3.2s ease-in-out infinite,mpIconGlow 3.2s ease-in-out infinite;transition:transform .3s ease}
.mpB-icon::after{content:'';position:absolute;inset:0;border-radius:16px;animation:mpRing 2.8s ease-out infinite}
.mpB-icon .icon{width:30px;height:30px;background:none;box-shadow:none}
.mpB-wrap:hover .mpB-icon{transform:scale(1.12);animation:mpIconGlow 1.4s ease-in-out infinite}
.mpB h3{margin:0 0 8px;color:#0B1526}
.mpB-grad{color:#059F4C}
.mpB p{margin:0;color:#3D4A5C;font-size:15px}
.mpB-price{color:#E8590C;font-weight:800}
.mpB-btn{white-space:nowrap;justify-self:end;display:inline-flex;align-items:center;padding:13px 26px;border-radius:12px;background:linear-gradient(135deg,#07C160,#10B981);color:#fff;font-weight:700;text-decoration:none;box-shadow:0 6px 20px rgba(7,193,96,.3);transition:transform .25s,box-shadow .25s}
.mpB-btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(7,193,96,.5);color:#fff}
@media (max-width:640px){.mpB{grid-template-columns:1fr;gap:16px;padding:24px 20px}.mpB-btn{justify-self:start}}
@media (prefers-reduced-motion:reduce){.mpB-wrap,.mpB::before,.mpB::after,.mpB-icon,.mpB-icon::after{animation:none}}

/* ---------- MOBILE-UX-FIX（手機端體驗修復：header 固定/滿屏/抽屜滿屏/iOS 穩定） ---------- */
html{overflow-x:clip}
@supports not (overflow-x:clip){html{overflow-x:hidden}}
.marquee{max-width:100%}
.marquee-track{will-change:transform}
.tabbar{transform:translateZ(0)}
@media (max-width:900px){
  .topbar{display:none}
  .header{position:fixed;top:0;left:0;right:0}
  body{padding-top:var(--nav-h)}
  .hero-visual{min-width:0;max-width:100%}
  .mock{min-width:0;max-width:100%;transform:none}
  /* 抽屜滿屏（對齊 lishengchemical 參考：頂部 logo+關閉，菜單全屏，語言切換居中在底部） */
  .drawer{width:100vw;max-width:100vw;padding:16px 22px calc(28px + env(safe-area-inset-bottom,0px))}
  .drawer-top{margin-bottom:6px;padding-bottom:14px;border-bottom:1px solid var(--line)}
  .drawer-lang{display:flex;width:max-content;margin:22px auto 0}
  .drawer .btn{margin-top:16px}
}

/* 服務頁小程序版塊（mpB 淺綠版變體：保留 split 佈局） */
.mpB--page{display:block;padding:44px 48px}
.mpB--page .split{gap:44px}
.mpB--page .eyebrow{background:rgba(7,193,96,.12);color:#059F4C}
.mpB--page .h2{color:#0B1526}
.mpB--page .lead{color:#3D4A5C}
.mpB--page .check-list li{color:#123528}
.mpB--page .mp-cards .card{background:#fff}
.mpB--page .btn--ghost{border-color:rgba(11,18,32,.18);color:#0B1526}
.mpB--page .mp-cta-link{margin-top:28px}   /* 與上方按鈕拉開間距；鏈接與按鈕左邊緣對齊 */
@media (max-width:900px){.mpB--page{padding:26px 22px}.mpB--page .split{gap:30px}}