/* ============ tokens ============ */
:root{
  --navy:#123B68; --navy-deep:#0E2F54; --navy-ink:#0B2340;
  --blue:#4C9CDE; --blue-line:#D7E6F2;
  --light:#EAF5FC; --light-2:#F5FAFE; --light-3:#F0F8FE;
  --teal:#35B8A6;
  --ink:#1B2A3A; --muted:#58697B; --line:#D7E6F2;
  --amber-bg:#FFF7E8; --amber-bd:#EFD3A4; --amber-tx:#8A5200;
  --radius:16px; --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(18,59,104,.05), 0 6px 18px rgba(18,59,104,.06);
  --shadow-md:0 14px 38px rgba(18,59,104,.12);
  --t-fast:.3s; --t-slow:.5s;
  --font:"Microsoft JhengHei","PingFang TC","Noto Sans TC",-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-en:Georgia,"Times New Roman",serif;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font:17px/1.75 var(--font);color:var(--ink);background:#fff;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}
p{margin:0 0 1em}
h1,h2,h3,h4{color:var(--navy);line-height:1.32;margin:0 0 .5em;letter-spacing:.01em}
h1{font-size:clamp(32px,3.8vw,46px);font-weight:700}
h2{font-size:clamp(26px,2.6vw,33px);font-weight:700}
h3{font-size:20px;font-weight:700}
ul,ol{margin:0 0 1em;padding-left:1.25em}
li{margin-bottom:.35em}
:focus-visible{outline:3px solid rgba(76,156,222,.6);outline-offset:2px;border-radius:6px}
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,6vw,72px)}
.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px 18px;z-index:99;border-radius:0 0 10px 0}
.skip:focus{left:0}

/* ============ prototype bar ============ */
.proto{background:var(--amber-bg);border-bottom:1px solid var(--amber-bd);color:var(--amber-tx);
  font-size:13px;line-height:1.6;padding:7px 0}
.proto .container{display:flex;flex-wrap:wrap;gap:4px 18px;align-items:center}
.proto b{font-weight:700}
.proto span{display:inline-flex;align-items:center;gap:6px}
.proto .dot{width:6px;height:6px;border-radius:50%;background:#D89A2E;flex:none}

/* ============ header ============ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(150%) blur(8px);border-bottom:1px solid transparent;transition:box-shadow var(--t-fast),border-color var(--t-fast)}
.site-header.scrolled{border-color:var(--line);box-shadow:0 4px 18px rgba(18,59,104,.07)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:78px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.logo-mark{width:42px;height:42px;border:1.5px dashed #9FB8CE;border-radius:12px;background:#FBFDFF;
  display:grid;place-items:center;font-size:10.5px;line-height:1.15;color:#7C93A8;text-align:center;letter-spacing:.02em}
.logo-text b{display:block;font-size:17.5px;color:var(--navy);letter-spacing:.02em}
.logo-text span{display:block;font-size:11px;color:var(--muted);letter-spacing:.05em}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav a{font-size:15px;color:#2A3E52;text-decoration:none;padding:9px 13px;border-radius:999px;
  transition:background var(--t-fast),color var(--t-fast);white-space:nowrap}
.nav a:hover{background:var(--light);color:var(--navy)}
.nav a[aria-current="page"]{background:var(--light);color:var(--navy);font-weight:700}
.nav-cta{margin-left:10px}
.nav-toggle{display:none;margin-left:auto;width:46px;height:46px;border:1px solid var(--line);background:#fff;
  border-radius:12px;cursor:pointer;color:var(--navy)}
.nav-toggle span{display:block;width:20px;height:2px;background:currentColor;margin:4px auto;border-radius:2px;transition:transform var(--t-fast),opacity var(--t-fast)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ============ buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:52px;padding:0 28px;
  border-radius:999px;background:var(--navy);color:#fff;font-size:15.5px;font-weight:700;text-decoration:none;
  border:1.5px solid var(--navy);cursor:pointer;transition:background var(--t-fast),color var(--t-fast),transform var(--t-fast),box-shadow var(--t-fast);font-family:inherit}
.btn:hover{background:var(--navy-deep);border-color:var(--navy-deep);transform:translateY(-1px);box-shadow:0 8px 20px rgba(18,59,104,.18)}
.btn--ghost{background:#fff;color:var(--navy)}
.btn--ghost:hover{background:var(--light);color:var(--navy);border-color:var(--navy)}
.btn--sm{height:44px;padding:0 20px;font-size:14.5px}
.btn--pending{background:#F3F8FC;color:#5A7A93;border:1.5px dashed #A8C4D8;cursor:not-allowed;box-shadow:none}
.btn--pending:hover{transform:none;box-shadow:none;background:#F3F8FC;color:#5A7A93;border-color:#A8C4D8}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.arrow{font-family:var(--font);}

/* ============ chips / notes ============ */
.tbd{display:inline-block;background:var(--amber-bg);border:1px solid var(--amber-bd);color:var(--amber-tx);
  border-radius:5px;font-size:12px;font-weight:700;padding:1px 7px;white-space:nowrap;vertical-align:middle;line-height:1.5}
.tbd--block{display:inline-flex;margin:6px 0 2px}
.chip{display:inline-block;font-size:13.5px;padding:2px 10px;border-radius:999px;border:1px solid var(--line);
  background:#F7FAFD;color:#4A6076;white-space:nowrap;line-height:1.6}
.chip--warn{background:var(--amber-bg);border-color:var(--amber-bd);color:var(--amber-tx)}
.chip--ok{background:#EAF8F5;border-color:#BFE7DF;color:#1C7A6B}
.note{font-size:14px;line-height:1.7;color:var(--muted);background:#F7FAFD;border-left:3px solid var(--blue);
  padding:12px 16px;border-radius:0 10px 10px 0;margin:18px 0}
.note b{color:#33506B}
.srcnote{font-size:14px;color:#5A6C7E;margin-top:10px}

/* ============ home hero / carousel ============ */
.hero{position:relative;background:linear-gradient(158deg,#F4FAFF 0%,#E4F1FB 58%,#DCEBF8 100%);
  overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;pointer-events:none}
.hero::before{width:520px;height:520px;right:-120px;top:-160px;
  background:radial-gradient(circle at 35% 35%,rgba(255,255,255,.95),rgba(76,156,222,.16) 58%,rgba(76,156,222,0) 72%)}
.hero::after{width:420px;height:420px;left:-140px;bottom:-180px;
  background:radial-gradient(circle at 60% 40%,rgba(255,255,255,.9),rgba(53,184,166,.12) 60%,rgba(53,184,166,0) 74%)}
.slides{position:relative;z-index:1}
.slide{display:none;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:44px;align-items:center;
  min-height:600px;padding-block:52px}
.slide.is-active{display:grid}
.slide-copy{max-width:520px}
.kicker{font-size:13.5px;letter-spacing:.16em;color:var(--blue);font-weight:700;text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:26px;height:2px;background:var(--blue);display:inline-block}
.slide h1{margin-bottom:16px}
.slide .lead{font-size:17px;color:#3A506A;margin-bottom:26px}
.hero-frame{background:linear-gradient(150deg,rgba(255,255,255,.85),rgba(255,255,255,.35));
  border:1px solid #E2EFF9;border-radius:26px;padding:24px;display:grid;place-items:center;min-height:430px;
  box-shadow:0 20px 44px rgba(18,59,104,.10);position:relative;overflow:hidden}
.hero-frame img{border-radius:16px}
.hero-frame .glow{position:absolute;width:300px;height:300px;border-radius:50%;right:-80px;bottom:-100px;
  background:radial-gradient(circle at 40% 40%,rgba(76,156,222,.20),rgba(76,156,222,0) 70%)}
.carousel-ui{position:relative;z-index:2;display:flex;align-items:center;gap:16px;padding-bottom:34px;flex-wrap:wrap}
.dots{display:flex;gap:9px;align-items:center}
.dots button{width:12px;height:12px;padding:0;border-radius:50%;border:none;background:#A9C9E2;cursor:pointer;transition:all var(--t-fast)}
.dots button[aria-current="true"]{background:var(--navy);transform:scale(1.18)}
.c-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--navy);
  cursor:pointer;font-size:16px;display:grid;place-items:center;transition:all var(--t-fast)}
.c-btn:hover{background:var(--light);border-color:#BBD6E8}
.slide-progress{font-size:14px;color:#41576E;margin-left:auto;display:flex;align-items:center;gap:12px}

/* ============ inner page hero ============ */
.page-hero{position:relative;background:linear-gradient(158deg,#F4FAFF,#E6F2FB 62%,#DFEDF9);border-bottom:1px solid var(--line);overflow:hidden}
.page-hero::after{content:"";position:absolute;width:460px;height:460px;border-radius:50%;right:-140px;top:-190px;
  background:radial-gradient(circle at 40% 40%,rgba(255,255,255,.95),rgba(76,156,222,.14) 60%,rgba(76,156,222,0) 74%)}
.page-hero .container{position:relative;z-index:1;padding-block:clamp(52px,6.4vw,84px)}
.page-hero .lead{max-width:760px;color:#3A506A;margin:0;font-size:17.5px}
.page-hero--split .container{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,4fr);gap:40px;align-items:center}
.hero-mini{display:grid;place-items:center}
.hero-mini img{border-radius:16px;box-shadow:var(--shadow-sm)}

/* ============ sections ============ */
.section{padding-block:clamp(56px,7vw,94px)}
.section--tint{background:var(--light-2)}
.section--blue{background:var(--light)}
.sec-head{max-width:780px;margin-bottom:42px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head .kicker{justify-content:flex-start}
.sec-head.center .kicker{justify-content:center}
.sec-head .lead{color:var(--muted);font-size:17px;margin:0}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.grid-6{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:center}
.split--wide{grid-template-columns:minmax(0,6fr) minmax(0,5fr)}
.split--rev .split-media{order:2}
.split--top{align-items:start}
/* 流程步驟：桌機加上方向指示 */
@media (min-width:1181px){
  .flow--5 .step:not(:last-child)::after,.flow--4 .step:not(:last-child)::after{
    content:"›";position:absolute;right:-13px;top:42%;color:#6E9CBF;font-size:22px;font-weight:700;line-height:1}
}

.split-media{display:grid;gap:12px}
.split-media .media{padding:0}
.split-media img{width:100%;margin-inline:auto}
.split-media .media{width:100%}
/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  transition:transform var(--t-fast),box-shadow var(--t-fast);height:100%}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.card h3{margin-bottom:10px}
.card p{color:#3F5570;font-size:16px;margin-bottom:14px}
.card--flush{padding:0;overflow:hidden;display:flex;flex-direction:column}
.card--flush .card-body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.card--flush .card-body .btn{margin-top:auto;align-self:flex-start}
.card--flush img{width:100%;object-fit:cover}
.card-media{display:grid;place-items:center;background:linear-gradient(150deg,#F0F8FE,#E1F0FB);overflow:hidden;height:300px}
.card-media img{width:100%;height:100%;object-fit:cover;max-width:100%;max-height:none;border-radius:0;margin:0}
.media{background:linear-gradient(150deg,#F0F8FE,#DFEFFA);border-radius:18px;padding:20px;display:grid;place-items:center;min-height:0}
.media img{border-radius:12px}
picture{display:contents}
.num{font-family:var(--font-en);font-size:14px;font-weight:700;color:var(--blue);letter-spacing:.12em;display:block;margin-bottom:8px}
.num-lg{font-family:var(--font-en);font-size:30px;font-weight:700;color:#B9D2E6;line-height:1;display:block;margin-bottom:8px}
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:8px;height:100%}
.tile .icon{width:46px;height:46px;border-radius:13px;background:var(--light);display:grid;place-items:center;color:var(--navy);margin-bottom:6px}
.tile h3{font-size:17px;margin-bottom:2px}
.tile p{font-size:15.5px;color:var(--muted);margin:0}
.svc-link{font-size:14px;font-weight:700;color:var(--navy);text-decoration:none;border-bottom:2px solid var(--blue);padding-bottom:2px;align-self:flex-start;margin-top:auto}
.svc-link:hover{color:var(--blue)}

/* flow */
.flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;counter-reset:step}
.flow .step{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px 18px 20px;position:relative}
.flow .step::before{counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:var(--font-en);font-size:13.5px;font-weight:700;color:#2C6DA6;letter-spacing:.1em;display:block;margin-bottom:8px}
.flow .step b{display:block;font-size:16.5px;color:var(--navy);margin-bottom:6px}
.flow .step p{font-size:14.5px;color:var(--muted);margin:0}
.flow--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.flow--5{grid-template-columns:repeat(5,minmax(0,1fr))}

/* partners */
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:12px;height:100%;transition:transform var(--t-fast),box-shadow var(--t-fast)}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.pcard .ptag{font-size:13px;letter-spacing:.14em;color:var(--blue);font-weight:700}
.pcard p{font-size:15.5px;color:#3F5570;margin:0}
.pcard .btn-row{margin-top:auto}

/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table.data{width:100%;border-collapse:collapse;font-size:15px;min-width:720px}
table.data th{background:var(--light);color:var(--navy);text-align:left;font-weight:700;padding:14px 18px;border-bottom:1px solid var(--line);white-space:nowrap}
table.data td{padding:16px 18px;border-bottom:1px solid #EBF2F8;color:#3F5570;vertical-align:top}
table.data tr:last-child td{border-bottom:none}

/* accordion + faq */
.acc{border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:12px;overflow:hidden}
.acc summary{cursor:pointer;padding:17px 22px;font-weight:700;color:var(--navy);display:flex;justify-content:space-between;align-items:center;gap:14px;list-style:none}
.acc summary::-webkit-details-marker{display:none}
.acc .chev{flex:none;transition:transform var(--t-fast);color:var(--blue)}
.acc[open] .chev{transform:rotate(180deg)}
.acc .acc-body{padding:0 22px 20px;font-size:16px;color:#3F5570}
.acc .acc-body p:last-child{margin-bottom:0}

/* tabs */
.tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.tabs [role="tab"]{font:inherit;font-size:15.5px;border:1px solid var(--line);background:#fff;border-radius:999px;
  padding:10px 22px;color:#2A3E52;cursor:pointer;transition:all var(--t-fast)}
.tabs [role="tab"]:hover{background:var(--light)}
.tabs [role="tab"][aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:700}
.tabpanel[hidden]{display:none}
.empty{border:1.5px dashed #C3D8E8;border-radius:var(--radius);background:#FBFDFF;padding:34px 30px;color:var(--muted)}
.empty b{display:block;color:var(--navy);font-size:17px;margin-bottom:8px}
.empty p{font-size:15.5px;margin:0}
.empty ul{margin:10px 0 0;font-size:15px}

/* form */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;font-weight:700;letter-spacing:.08em;color:#4A6076;margin-bottom:7px}
.field .req{color:#C0392B}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:15.5px;color:var(--ink);
  border:1px solid #B9D2E4;border-radius:12px;padding:13px 16px;background:#FCFEFF;transition:all .15s ease}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(76,156,222,.16);background:#fff}
.field textarea{min-height:130px;resize:vertical}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#C0392B;background:#FFF9F8}
.err{display:none;font-size:13.5px;color:#C0392B;margin-top:6px}
.field.invalid .err{display:block}
.form-status{margin-top:16px;font-size:14.5px;border-radius:12px;padding:14px 18px;display:none}
.form-status.show{display:block}
.form-status.info{background:var(--light);color:#2A4A68;border:1px solid #CBE2F3}
.form-status.ok{background:#EAF7F0;color:#1F6B4A;border:1px solid #BFE3D2}
.form-status.err{background:#FDF0F0;color:#8A2F2F;border:1px solid #EFC9C9}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.consent{font-size:14px;color:var(--muted);margin:14px 0 20px}

/* contact info list */
.infolist{list-style:none;padding:0;margin:0}
.infolist li{display:grid;grid-template-columns:110px minmax(0,1fr);gap:14px;padding:14px 0;border-bottom:1px solid #E7F0F7;font-size:15.5px}
.infolist li:last-child{border-bottom:none}
.infolist b{color:#4A6076;font-size:14px;font-weight:700;letter-spacing:.04em;padding-top:2px}

/* diagram (about page) */
.org{display:grid;gap:14px;justify-items:center;text-align:center}
.org .node{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 26px;min-width:230px;box-shadow:var(--shadow-sm)}
.org .node small{display:block;color:var(--muted);font-size:13.5px;margin-top:4px}
.org .node b{color:var(--navy);font-size:16px}
.org .row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;width:100%}
.org .arrow-down{color:#9FBED6;font-size:18px;line-height:1}
.org .row .node{min-width:0;padding:14px 12px}
.org .row .node b{font-size:15px}

/* footer */
.footer{background:linear-gradient(165deg,#123B68,#0B2340);color:#D6E4F1;padding:66px 0 0;margin-top:0}
.footer h4{color:#fff;font-size:14px;letter-spacing:.14em;margin-bottom:16px}
.footer a{color:#C9DCEF;text-decoration:none;font-size:15px;transition:color var(--t-fast)}
.footer a:hover{color:#fff;text-decoration:underline}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:10px}
.foot-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,2.6fr) minmax(0,2.6fr) minmax(0,3fr);gap:36px;padding-bottom:44px}
.foot-brand b{color:#fff;font-size:17px;display:block;margin-bottom:6px}
.foot-brand span{font-size:13.5px;letter-spacing:.04em;color:#A9C4DC;display:block;margin-bottom:14px}
.foot-brand p{font-size:14px;color:#A9C4DC;line-height:1.75;margin:0 0 10px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.14);padding:24px 0 34px;font-size:13.5px;color:#B7CDE2;line-height:1.9}
.foot-bottom p{margin:0 0 8px;font-size:14px}
.foot-bottom b{color:#E2ECF6}
.ext::after{content:" ↗";font-size:11px;color:#8FB6D8}

/* reveal（僅在 JS 可用時隱藏，避免無 JS 時內容不可見） */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity var(--t-slow) ease,transform var(--t-slow) ease}
.js .reveal.in{opacity:1;transform:none}

/* ============ responsive ============ */
@media (max-width:1180px){
  .nav a{padding:8px 10px;font-size:14px}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow,.flow--5{grid-template-columns:repeat(3,minmax(0,1fr))}
  .flow--4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1080px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:4px;padding:14px clamp(20px,6vw,72px) 20px;display:none;
    box-shadow:0 18px 30px rgba(18,59,104,.10)}
  .nav.open{display:flex}
  .nav a{padding:13px 10px;border-radius:10px;font-size:15.5px}
  .nav-cta{margin:8px 0 0}
  .slide{grid-template-columns:1fr;min-height:0;gap:30px}
  .slide-copy{max-width:none}
  .hero-frame{min-height:0;padding:18px}
  .page-hero--split .container{grid-template-columns:1fr;gap:28px}
  .split,.split--wide{grid-template-columns:1fr;gap:30px}
  .split--rev .split-media{order:0}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}
}
@media (max-width:820px){
  body{font-size:17px}
  .grid-2,.grid-3,.grid-6{grid-template-columns:1fr;gap:20px}
  .flow,.flow--5,.flow--4{grid-template-columns:1fr 1fr}
  .org .row{grid-template-columns:1fr}
  .header-inner{min-height:68px;gap:12px}
  .logo-text span{display:none}
  .slide{padding-block:36px}
  .carousel-ui{padding-bottom:26px}
  .slide-progress{margin-left:0;width:100%}
  .infolist li{grid-template-columns:1fr;gap:4px;padding:12px 0}
  .form-card{padding:22px}
  .btn{width:100%}
  .btn-row .btn{width:100%}
  .pcard .btn-row{margin-top:14px}
}
@media (max-width:520px){
  .flow,.flow--5,.flow--4{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .proto{font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .js .reveal{opacity:1;transform:none}
}
@media print{
  .proto,.site-header,.carousel-ui,.nav-toggle{display:none !important}
  .js .reveal{opacity:1 !important;transform:none !important}
  .js .slide{display:grid !important}
}

/* Restore existing button colors over navigation link rules. */
.nav a.nav-cta{color:#fff}
.nav a.nav-cta[aria-current="page"]{color:#fff;background:var(--navy)}
.nav a.nav-cta:hover{color:#fff;background:var(--navy-deep)}

/* Pet parents: four framed screens paired with their original step captions. */
.platform-flow{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(180deg,#DFF2ED 0%,#EDF8F5 58%,#F7FBF9 100%)}
.platform-flow::before,.platform-flow::after{content:"";position:absolute;border-radius:50%;z-index:-1;pointer-events:none}
.platform-flow::before{width:420px;height:420px;left:-150px;top:-220px;background:rgba(53,184,166,.10)}
.platform-flow::after{width:380px;height:380px;right:-140px;bottom:-220px;background:rgba(76,156,222,.08)}
.platform-flow>.container{max-width:1440px}
.platform-flow .sec-head{text-align:center;margin-bottom:20px}
.platform-flow .sec-head .kicker{justify-content:center}
.platform-flow .sec-head .lead{max-width:none}
.platform-flow__viewport{position:relative;min-width:0;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x proximity;border-radius:12px}
.platform-flow__viewport:focus-visible{outline:3px solid #137A6B;outline-offset:4px}
.platform-flow__steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;list-style:none;margin:0;padding:20px 12px 30px;counter-reset:none}
.platform-flow__step{min-width:0;margin:0;scroll-snap-align:center}
.platform-flow__device{height:clamp(420px,43vw,590px);display:flex;align-items:center;justify-content:center;padding:18px 0 28px}
.platform-phone{width:100%;max-width:264px;background:#fff;border:2px solid #DCE8F0;border-radius:34px;padding:9px;box-shadow:0 20px 40px rgba(18,59,104,.16);transform:rotate(-2deg)}
.platform-phone__bar{height:22px;display:flex;align-items:center;justify-content:center}
.platform-phone__bar span{display:block;width:64px;height:5px;border-radius:3px;background:#DCE4EC}
.platform-phone__screen{aspect-ratio:351/720;border-radius:23px;overflow:hidden;background:#F7FAFD}
.platform-phone__screen img{width:100%;height:100%;object-fit:contain;display:block;margin:0}
.platform-flow__step:nth-child(2) .platform-phone{transform:translateY(-14px) rotate(1deg)}
.platform-flow__step:nth-child(3) .platform-phone{transform:translateY(10px) rotate(-1deg)}
.platform-flow__step:nth-child(4) .platform-phone{transform:translateY(-6px) rotate(2deg)}
.platform-flow__caption{text-align:center;padding:20px 10px 0;border-top:1px solid #C5DEDA}
.platform-flow__caption .platform-flow__feature{font-size:13px;font-weight:700;letter-spacing:.06em;color:#216A66;margin:0 0 10px}
.platform-flow__caption h3{font-size:20px;display:flex;align-items:center;justify-content:center;gap:10px;margin:0 0 10px}
.platform-flow__number{font-size:12px;background:var(--navy);color:#fff;border-radius:50%;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.platform-flow__caption>p:last-child{font-size:15.5px;line-height:1.8;color:#3A506A;margin:0}
.platform-flow__hint{display:none}
@media(max-width:1039px){
 .platform-flow__steps{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:clamp(230px,72vw,280px);gap:24px;padding-inline:18px}
 .platform-flow__device{height:590px}
 .platform-flow__hint{display:block;text-align:center;color:#3A506A;font-size:13px;margin:0 0 8px}
}
@media(max-width:600px){
 .platform-flow .sec-head{margin-bottom:14px}
 .platform-flow__steps{grid-auto-columns:min(76vw,280px);gap:22px;padding-top:12px;padding-bottom:24px}
 .platform-flow__device{height:570px;padding-top:18px;padding-bottom:28px}
 .platform-phone{max-width:254px}
 .platform-flow__caption h3{font-size:19px}
}

/* Approved six-page photographic banner series. */
.page-hero--banner{isolation:isolate}
.page-hero--banner::after{display:none}
.page-hero--banner::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(244,250,255,.94) 0%,rgba(244,250,255,.82) 31%,rgba(244,250,255,.28) 53%,rgba(244,250,255,0) 72%);pointer-events:none}
.page-banner-media{position:absolute;inset:0;z-index:0;display:block}
.page-banner-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:center center}
.page-hero--banner .container{position:relative;z-index:2;display:flex;align-items:center;min-height:clamp(380px,31vw,540px);padding-block:64px}
.page-banner-copy{width:54%;max-width:660px}
.page-banner-copy h1{font-size:clamp(32px,3vw,46px);line-height:1.38;text-wrap:balance}
.page-hero--banner .lead{font-size:17.5px;line-height:1.85}
@media(max-width:1080px){
 .page-banner-copy{width:57%}
 .page-banner-copy h1{font-size:clamp(30px,3.8vw,40px)}
 .page-hero--banner .container{min-height:400px;padding-block:52px}
}
@media(max-width:700px){
 .page-hero--banner .container{min-height:560px;align-items:flex-start;padding-top:36px;padding-bottom:270px}
 .page-banner-copy{width:100%;max-width:none}
 .page-banner-copy h1{font-size:clamp(28px,7vw,36px);line-height:1.4}
 .page-hero--banner .lead{font-size:16px;line-height:1.75}
 .page-banner-media{top:auto;height:310px}
 .page-banner-media img{object-position:right center}
 .page-hero--banner::before{background:linear-gradient(180deg,#F4FAFF 0%,#F4FAFF 40%,rgba(244,250,255,.8) 47%,rgba(244,250,255,0) 62%)}
}

/* Official company identity and active contact channel. */
.site-header .logo .company-logo{width:270px;max-width:calc(100vw - 112px);height:auto;max-height:68px;object-fit:contain}
.header-inner{min-height:94px}
.footer-logo{display:block;width:100%;max-width:290px;height:auto;padding:8px;background:#fff;border-radius:8px;margin-bottom:16px}
.foot-brand .footer-logo+ b{display:block}
.email-contact .btn{margin-top:8px}
.email-contact .srcnote{margin:16px 0 0;overflow-wrap:anywhere}
form[hidden]{display:none !important}
.js .reveal{animation:reveal-fallback .01s linear 3s forwards}
@keyframes reveal-fallback{to{opacity:1;transform:none}}
@media(max-width:700px){.header-inner{min-height:80px}.site-header .logo .company-logo{width:230px;max-height:60px}}

/* Keep banner subjects within the desktop crop; use full width on phones. */
.page-hero--banner .page-banner-media{left:auto;width:72%}
.page-hero--banner .page-banner-media img{object-position:center 10%}
@media(max-width:700px){.page-hero--banner .page-banner-media{left:0;width:100%}.page-hero--banner .page-banner-media img{object-position:right center}}

/* Contact page: one centered form; contact details remain in footer. */
.contact-form-wrap{width:100%;max-width:820px;margin-inline:auto}

/* Approved homepage topics: WebP stills with controlled crossfade. */
.topic-sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.hero--topics{background:#F1FAF8;isolation:isolate}
.hero--topics::before,.hero--topics::after{display:none}
.hero--topics .topic-stage{position:relative;aspect-ratio:16/9;max-height:850px;min-height:620px}
.hero--topics .slide{display:block;position:absolute;inset:0;min-height:0;padding:0;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .7s ease,visibility 0s .7s}
.hero--topics .slide.is-active{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s;z-index:1}
.hero--topics .topic-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 10%}
.hero--topics .topic-copy{position:relative;z-index:2;width:48%;padding:clamp(90px,12vw,200px) 0 60px clamp(28px,5.4vw,104px)}
.topic-kicker{font-size:clamp(11px,1.1vw,17px);font-weight:700;letter-spacing:.08em;color:#216A66;display:flex;align-items:center;gap:14px;margin:0 0 30px}
.topic-kicker::before{content:"";width:30px;height:2px;background:#218679;flex-shrink:0}
.hero--topics .topic-title{font-size:clamp(42px,4.45vw,76px);line-height:1.2;letter-spacing:.01em;margin:0 0 24px}
.topic-subtitle{font-size:clamp(18px,1.94vw,31px);line-height:1.6;margin:0 0 22px;font-weight:600;color:var(--navy)}
.topic-lead{font-size:clamp(16px,1.67vw,25px);line-height:1.9;color:#3A506A;margin:0 0 34px}
.topic-cta{display:inline-flex;gap:25px;align-items:center;background:var(--navy);color:#fff;border-radius:50px;padding:19px 28px;text-decoration:none;font-size:17px;font-weight:700}
.topic-cta:hover{background:var(--navy-deep);color:#fff}
.topic-controls{position:absolute;bottom:62px;left:5.4%;right:5.4%;z-index:5;display:flex;gap:12px;align-items:center}
.topic-controls[hidden]{display:none}
.topic-controls button{border:1px solid #AAC6C7;background:#ffffffed;color:var(--navy);min-height:44px;padding:10px 16px;border-radius:24px;cursor:pointer;font:inherit;font-size:14px}
.topic-controls button[aria-current="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.topic-counter{margin-left:auto;font-size:14px;color:var(--navy)}
.topic-disclosure{position:absolute;bottom:20px;left:5.4%;z-index:5;font-size:12px;color:#536979;margin:0}
.hero--topics :focus-visible{outline:3px solid #137A6B;outline-offset:4px}
@media(max-width:760px){
 .hero--topics .topic-stage{aspect-ratio:auto;height:810px;min-height:0}
 .hero--topics .topic-photo{top:365px;height:365px;object-position:right center}
 .hero--topics .topic-copy{width:100%;padding:36px 24px 0;background:linear-gradient(#F1FAF8 90%,#F1FAF800)}
 .topic-kicker{font-size:10px;margin-bottom:17px;letter-spacing:.04em}
 .hero--topics .topic-title{font-size:40px;margin-bottom:12px}
 .topic-subtitle{font-size:20px;margin-bottom:14px}
 .topic-lead{font-size:16px;line-height:1.75;margin-bottom:19px}
 .topic-cta{font-size:14px;padding:13px 20px}
 .topic-controls{left:18px;right:18px;bottom:39px;gap:6px;flex-wrap:wrap}
 .topic-controls button{font-size:12px;padding:9px 10px}
 .topic-counter{font-size:12px}
 .topic-disclosure{left:24px;right:20px;font-size:10px;bottom:10px}
}
@media(max-width:400px){
 .topic-controls{bottom:64px}
 .topic-controls button{font-size:11px;padding-inline:9px}
 .topic-counter{display:none}
}
@media(prefers-reduced-motion:reduce){.hero--topics .slide{transition:none}}

/* Insights: research reading cards, company notes and senior-care articles. */
.content-intro{max-width:790px;margin-bottom:28px}.content-intro h3{font-size:25px;margin-bottom:12px}.content-intro p{color:#3A506A}.content-eyebrow{font-size:12px;font-weight:700;letter-spacing:.08em;color:#216A66!important;margin:0 0 10px}
.content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.content-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}
.content-card{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff;display:flex;flex-direction:column;min-width:0;box-shadow:0 8px 28px rgba(18,59,104,.045)}
.content-card__body{padding:25px;display:flex;flex-direction:column;flex:1;min-width:0}.content-card h3{font-size:21px;line-height:1.55;margin-bottom:14px}.content-card h3 a{text-decoration:none}.content-card h3 a:hover{text-decoration:underline}.content-card p{font-size:15.5px;line-height:1.9;color:#3A506A}
.content-meta{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;font-size:12px;color:#526578;margin-bottom:16px}.content-tag{display:inline-block;padding:5px 10px;border-radius:30px;background:#EDF6F3;color:#216A66;font-weight:700}
.content-card__image{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;display:block}.content-card__band{min-height:140px;padding:28px;display:flex;align-items:flex-end;letter-spacing:.13em;font-size:13px;font-weight:700;color:var(--navy);background:linear-gradient(125deg,#DFF2ED,#EAF5FC)}
.evidence-limit{padding:14px 16px;background:#F5F9FC;border-radius:12px}.evidence-card details{margin:0 0 20px;border-top:1px solid var(--line);padding-top:15px}.evidence-card summary{cursor:pointer;font-size:14px;font-weight:700;color:var(--navy);min-height:30px}.evidence-facts{font-size:14px;line-height:1.9;margin:16px 0}.evidence-facts dt{font-weight:700;color:var(--navy)}.evidence-facts dd{margin:0 0 12px;color:#3A506A}
.content-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:auto;font-size:14px;font-weight:700}.content-readmore{margin-top:auto;padding-top:10px;font-size:14px;font-weight:700;align-self:flex-start}.content-disclaimer{border-left:3px solid #7BAFA8;padding:16px 20px;background:#F2F8F6;color:#3A506A;font-size:14px;line-height:1.9;margin-top:28px}
.care-resource{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px;background:#F2F8F6;border:1px solid #D4E6E1;border-radius:18px;margin-top:28px}.care-resource h3{font-size:21px}.care-resource p{font-size:15px;line-height:1.9;margin-bottom:0}.care-resource>a{flex-shrink:0;font-size:14px;font-weight:700}
.article-hero{background:linear-gradient(135deg,#E9F6F2,#EEF6FC);padding:56px 0}.article-hero .container{max-width:1080px}.article-hero h1{font-size:clamp(29px,3.2vw,43px);line-height:1.5;max-width:850px}.article-hero .lead{font-size:18px;color:#3A506A;max-width:820px;margin-bottom:18px}.article-breadcrumb{font-size:13px;margin-bottom:22px}.article-meta{font-size:13px;color:#526578;margin:0}
.article-content{max-width:920px;margin:auto;padding:48px clamp(22px,6vw,72px) 60px;font-size:17px;line-height:2}.article-content>p{margin-bottom:24px}.article-content h2{font-size:25px;line-height:1.6;margin:36px 0 16px}.article-content li{margin-bottom:12px}.article-sources{border-top:1px solid var(--line);margin-top:36px;padding-top:22px}.article-sources h2{font-size:18px;margin:0 0 12px}.article-sources li{font-size:14px;line-height:1.9;overflow-wrap:anywhere}.article-small{font-size:13px!important;line-height:1.8!important;color:#526578!important;overflow-wrap:anywhere}.article-back{margin-top:32px;font-weight:700;font-size:15px}
@media(max-width:900px){.content-grid--three{grid-template-columns:repeat(2,minmax(0,1fr))}.care-resource{align-items:flex-start;flex-direction:column}}
@media(max-width:640px){.content-grid,.content-grid--three{grid-template-columns:1fr;gap:20px}.content-card__body{padding:22px}.content-card h3{font-size:20px}.article-hero{padding:36px 0}.article-content{padding-top:30px}.article-content h2{font-size:23px}}

/* v8: shared visual hierarchy, softly raised cards with restrained color accents. */
:is(.tile,.card,.pcard,.content-card,.flow .step,.org .node){--card-accent:#3578B8;--card-tint:#EFF6FC;border-color:#DCE7EF;border-top:4px solid var(--card-accent);border-radius:20px;background:linear-gradient(150deg,#FFFFFF 68%,var(--card-tint));box-shadow:0 8px 26px rgba(18,59,104,.085),0 2px 5px rgba(18,59,104,.035);transition:box-shadow .25s ease,border-color .25s ease,transform .25s ease}
:is(.tile,.card,.pcard,.content-card,.flow .step,.org .node):nth-child(4n+2){--card-accent:#14877E;--card-tint:#EFF9F5}
:is(.tile,.card,.pcard,.content-card,.flow .step,.org .node):nth-child(4n+3){--card-accent:#2381A3;--card-tint:#F0F8FB}
:is(.tile,.card,.pcard,.content-card,.flow .step,.org .node):nth-child(4n+4){--card-accent:#B8872B;--card-tint:#FCF8EE}
:is(.tile,.card,.pcard,.content-card,.flow .step,.org .node):hover,:is(.tile,.card,.pcard,.content-card,.flow .step,.org .node):focus-within{box-shadow:0 14px 34px rgba(18,59,104,.13),0 3px 8px rgba(18,59,104,.045)}
.tile .icon{width:50px;height:50px;border-radius:15px;background:linear-gradient(140deg,#FFFFFF,var(--card-tint));border:1px solid #D9E5EA;box-shadow:0 4px 12px rgba(18,59,104,.055);color:var(--navy)}
.tile h3,.card h3,.pcard h3,.content-card h3{color:var(--navy)}
.content-card__band{background:linear-gradient(125deg,var(--card-tint),#EDF5FC)}
.section--blue h2{color:var(--navy)}
@media(prefers-reduced-motion:reduce){:is(.tile,.card,.pcard,.content-card,.flow .step,.org .node){transition:none}:is(.tile,.card,.pcard,.content-card,.flow .step,.org .node):hover{transform:none}}