:root{
  --paper:#F5F2EC;
  --paper-deep:#ECE5DA;
  --card:#FFFFFF;
  --ink:#211C19;
  --ink-soft:#514A44;
  --brand-black:#171210;
  --accent:#C86F16;
  --accent-deep:#A95308;
  --accent-soft:#F7E4CA;
  --accent-pale:#FFF8EE;
  --good:#23855A;
  --good-soft:#EAF7F0;
  --warn:#C47A12;
  --warn-soft:#FFF5DF;
  --danger:#C84332;
  --danger-soft:#FDEDEA;
  --line:#E6DED3;
  --line-soft:#F0EAE2;
  --muted:#7D756D;
  --muted2:#A69D94;
  --sans:"Noto Sans TC",system-ui,-apple-system,sans-serif;
  --shadow-sm:0 8px 24px rgba(46,32,20,.06);
  --shadow:0 22px 54px rgba(46,32,20,.10);
  --radius:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  min-height:100vh;
  background:
    radial-gradient(circle at 100% 18%,rgba(200,111,22,.10),transparent 26rem),
    linear-gradient(180deg,#FBFAF7 0,var(--paper) 46%,#F7F4EF 100%);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
button,input{font-family:inherit}
.wrap{width:min(1160px,calc(100% - 40px));margin:0 auto}

/* ---------- hero / Nash brand ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:20px 20px 78px;
  background:linear-gradient(135deg,#FCFBF8 0%,#F6F0E7 100%);
  border-bottom:1px solid rgba(200,111,22,.12);
}
.hero::before{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  right:-210px;
  top:-240px;
  border-radius:50%;
  background:linear-gradient(145deg,rgba(200,111,22,.26),rgba(200,111,22,.02));
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  opacity:.25;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(33,28,25,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(33,28,25,.055) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.28),transparent 74%);
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.28),transparent 74%);
}
.hero-shell{position:relative;z-index:1;width:min(1160px,100%);margin:0 auto}
.site-nav{
  min-height:66px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:13px 18px;
  background:rgba(255,255,255,.88);
  border:1px solid rgba(230,222,211,.9);
  border-radius:18px;
  box-shadow:var(--shadow-sm);
  backdrop-filter:blur(12px);
}
.brand{display:inline-flex;align-items:center;text-decoration:none}
.logo{display:block;width:auto;height:36px}
.nav-meta{display:flex;align-items:center;gap:10px}
.nav-meta>span{
  display:inline-flex;
  align-items:center;
  gap:7px;
  min-height:32px;
  padding:6px 11px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  color:var(--muted);
  font-size:12px;
  font-weight:700;
}
.nav-live i,.summary-live i{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--good);
  box-shadow:0 0 0 4px rgba(35,133,90,.12);
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr);
  align-items:center;
  gap:64px;
  padding:72px 4px 10px;
}
.hero-copy{max-width:650px}
.eyebrow{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
  color:var(--accent-deep);
  font-size:12px;
  font-weight:900;
  letter-spacing:.14em;
}
.eyebrow i{width:4px;height:4px;border-radius:50%;background:var(--accent)}
h1{
  color:var(--brand-black);
  font-size:clamp(40px,5.4vw,66px);
  font-weight:900;
  letter-spacing:-.055em;
  line-height:1.12;
}
.headline-main{
  display:inline-block;
  font-size:.86em;
  letter-spacing:-.07em;
  white-space:nowrap;
}
h1 .hl{
  display:inline-block;
  margin-top:5px;
  color:var(--accent);
}
.sub{
  max-width:610px;
  margin-top:22px;
  color:var(--ink-soft);
  font-size:17px;
  line-height:1.9;
}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:26px}
.hero-points span{display:inline-flex;align-items:center;gap:7px;color:var(--ink-soft);font-size:13px;font-weight:700}
.hero-points i{
  width:20px;
  height:20px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:var(--accent-soft);
  color:var(--accent-deep);
  font-style:normal;
  font-size:11px;
}

/* ---------- live dashboard ---------- */
.summary-panel{
  padding:27px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:30px;
  background:
    radial-gradient(circle at 100% 0,rgba(200,111,22,.28),transparent 44%),
    var(--brand-black);
  color:#fff;
  box-shadow:0 30px 70px rgba(38,24,15,.24);
}
.summary-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.summary-kicker{display:block;color:#E9B479;font-size:10px;font-weight:900;letter-spacing:.18em}
.summary-head h2{margin-top:5px;color:#fff;font-size:21px;font-weight:900;letter-spacing:-.02em}
.summary-live{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:6px 9px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:999px;
  background:rgba(255,255,255,.07);
  color:rgba(255,255,255,.76);
  font-size:10px;
  font-weight:900;
  letter-spacing:.1em;
}
.summary{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin-top:21px;
}
.schip{
  min-width:0;
  min-height:92px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:center;
  gap:7px;
  padding:14px 15px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:16px;
  background:rgba(255,255,255,.055);
}
.schip:last-child{grid-column:1 / -1}
.schip .dot{width:8px;height:8px;border-radius:50%;background:#827A74;transition:background .2s}
.dot.good{background:#44C389}
.dot.warn{background:#F0A943}
.dot.danger{background:#F06D5E}
.schip .val{
  max-width:100%;
  overflow:hidden;
  color:#fff;
  font-size:23px;
  font-weight:900;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.03em;
  line-height:1;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.schip .lbl{color:rgba(255,255,255,.58);font-size:11.5px;line-height:1.3}
.summary-note{margin-top:14px;color:rgba(255,255,255,.48);font-size:11.5px}

/* ---------- three-step strip ---------- */
.process{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  margin-top:-35px;
  border:1px solid var(--line);
  border-radius:22px;
  background:rgba(255,255,255,.96);
  box-shadow:var(--shadow);
}
.process-item{display:flex;align-items:center;gap:15px;padding:22px 24px}
.process-item+ .process-item{border-left:1px solid var(--line-soft)}
.process-num{
  flex:none;
  color:var(--accent);
  font-size:12px;
  font-weight:900;
  letter-spacing:.08em;
}
.process-item strong{display:block;color:var(--ink);font-size:14px}
.process-item p{margin-top:2px;color:var(--muted);font-size:12px}

/* ---------- calculator heading ---------- */
.calculator-section{padding:76px 0 16px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:25px}
.section-copy{max-width:670px}
.section-kicker,.cta-kicker{
  display:block;
  margin-bottom:9px;
  color:var(--accent);
  font-size:11px;
  font-weight:900;
  letter-spacing:.16em;
}
.section-copy h2{font-size:clamp(28px,4vw,40px);font-weight:900;letter-spacing:-.04em;line-height:1.25}
.section-copy p{margin-top:10px;color:var(--muted);font-size:14.5px}
.section-tools{display:flex;flex-direction:column;align-items:flex-end;gap:13px}
.legend{display:flex;align-items:center;gap:13px;flex-wrap:wrap;color:var(--muted);font-size:12px;font-weight:700}
.legend span{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.sw{width:8px;height:8px;border-radius:50%}
.reset{
  min-height:39px;
  padding:8px 15px;
  border:1px solid var(--line);
  border-radius:11px;
  background:#fff;
  color:var(--ink-soft);
  cursor:pointer;
  font-size:12px;
  font-weight:800;
  box-shadow:0 3px 10px rgba(34,26,20,.04);
  transition:border-color .16s,color .16s,transform .16s;
}
.reset:hover{border-color:var(--accent);color:var(--accent-deep);transform:translateY(-1px)}
.reset:focus-visible{outline:3px solid rgba(200,111,22,.22);outline-offset:2px}

/* ---------- calculator cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:20px}
.card{
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  min-width:0;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  box-shadow:var(--shadow-sm);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.card::before{content:"";height:4px;position:absolute;inset:0 0 auto;background:var(--accent)}
.card[data-status="good"]::before{background:var(--good)}
.card[data-status="warn"]::before{background:var(--warn)}
.card[data-status="danger"]::before{background:var(--danger)}
.card:hover{transform:translateY(-3px);border-color:#DCD1C3;box-shadow:var(--shadow)}
.card-h{display:flex;align-items:flex-start;gap:14px;padding:25px 24px 10px}
.numchip{
  flex:none;
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:var(--accent-soft);
  color:var(--accent-deep);
  font-size:16px;
  font-weight:900;
}
.card-h h2{color:var(--ink);font-size:21px;font-weight:900;letter-spacing:-.025em;line-height:1.25}
.card-h .tag{margin-top:4px;color:var(--muted);font-size:12.5px;line-height:1.5}
.fields{padding:4px 24px 0}
.field{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  min-height:62px;
  padding:9px 0;
  border-bottom:1px solid var(--line-soft);
}
.field label{min-width:0;flex:1;color:var(--ink-soft);font-size:13px;line-height:1.45}
.in{position:relative;flex:none}
.in input{
  width:132px;
  min-height:42px;
  padding:8px 45px 8px 10px;
  border:1px solid var(--line);
  border-radius:11px;
  background:#FBFAF8;
  color:var(--ink);
  font-size:15px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  text-align:right;
  transition:border-color .15s,box-shadow .15s,background .15s;
}
.in input:hover{border-color:#D9CEC0;background:#fff}
.in input:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px rgba(200,111,22,.12)}
.in .unit{position:absolute;right:11px;top:50%;transform:translateY(-50%);color:var(--muted2);font-size:10.5px;pointer-events:none}
.result{
  margin:17px 24px 0;
  padding:17px 17px 16px;
  border:1px solid #EFDFC8;
  border-radius:16px;
  background:linear-gradient(145deg,#FFF9F0,#FBF1E2);
}
.rlead{color:var(--accent-deep);font-size:10.5px;font-weight:900;letter-spacing:.12em}
.rmain{display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin-top:7px}
.rmain .rl{color:var(--ink-soft);font-size:12.5px;font-weight:700;white-space:nowrap}
.rmain .rv{
  max-width:100%;
  overflow:hidden;
  color:var(--accent);
  font-size:28px;
  font-weight:900;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.035em;
  line-height:1.12;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.rsub{display:flex;flex-direction:column;gap:5px;margin-top:11px;color:var(--ink-soft);font-size:11.5px;font-variant-numeric:tabular-nums}
.rsub .row{display:flex;justify-content:space-between;gap:12px}
.rsub .v{font-weight:800;text-align:right}
.verdict{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding:16px 24px 22px}
.badge{
  flex:none;
  display:inline-flex;
  align-items:center;
  gap:7px;
  min-height:31px;
  padding:5px 10px;
  border-radius:999px;
  background:#F3F0EC;
  color:var(--muted);
  font-size:13px;
  font-weight:900;
  white-space:nowrap;
  word-break:keep-all;
}
.badge .bd{width:8px;height:8px;border-radius:50%;background:var(--muted2)}
.badge.good{background:var(--good-soft);color:var(--good)}
.badge.good .bd{background:var(--good)}
.badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.warn .bd{background:var(--warn)}
.badge.danger{background:var(--danger-soft);color:var(--danger)}
.badge.danger .bd{background:var(--danger)}
.target{color:var(--muted);font-size:10.5px;line-height:1.45;text-align:right}

/* ---------- lead capture / grant match ---------- */
.cta{
  position:relative;
  overflow:hidden;
  margin:64px 0 0;
  border:1px solid rgba(255,255,255,.10);
  border-radius:30px;
  background:
    radial-gradient(circle at 0 100%,rgba(200,111,22,.26),transparent 42%),
    var(--brand-black);
  box-shadow:0 30px 70px rgba(35,23,15,.20);
}
.cta::before{
  content:"";
  position:absolute;
  width:260px;
  height:260px;
  right:-110px;
  top:-120px;
  border:46px solid rgba(200,111,22,.16);
  border-radius:46% 54% 57% 43%;
  transform:rotate(28deg);
}
.cta-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);
  align-items:center;
  gap:54px;
  padding:56px;
}
.cta-kicker{color:#E7A967}
.cta h3{max-width:480px;color:#fff;font-size:clamp(28px,4vw,42px);font-weight:900;letter-spacing:-.04em;line-height:1.25}
.cta-copy>p{max-width:500px;margin-top:16px;color:rgba(255,255,255,.68);font-size:14px;line-height:1.85}
.cta-benefits{display:flex;flex-direction:column;gap:11px;margin-top:25px}
.cta-benefits span{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.86);font-size:13px;font-weight:700}
.cta-benefits i{
  flex:none;
  width:24px;
  height:24px;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,255,255,.15);
  border-radius:50%;
  background:rgba(255,255,255,.07);
  color:#F2B878;
  font-style:normal;
  font-size:10px;
  font-weight:900;
}
.lead-form{
  padding:27px;
  border:1px solid rgba(255,255,255,.9);
  border-radius:22px;
  background:#fff;
  box-shadow:0 20px 50px rgba(0,0,0,.22);
}
.form-head{display:flex;flex-direction:column;gap:4px;margin-bottom:20px}
.form-head strong{color:var(--ink);font-size:18px;font-weight:900}
.form-head span{color:var(--muted);font-size:12px}
.lead-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;text-align:left}
.lead-field{display:flex;flex-direction:column;gap:7px}
.lead-field-email{grid-column:1 / -1}
.lead-field span{color:var(--ink-soft);font-size:12px;font-weight:800}
.lead-field input{
  width:100%;
  min-height:48px;
  padding:11px 13px;
  border:1px solid var(--line);
  border-radius:11px;
  background:#FBFAF8;
  color:var(--ink);
  font-size:16px;
  transition:border-color .16s,box-shadow .16s,background .16s;
}
.lead-field input:hover{border-color:#D6CABC;background:#fff}
.lead-field input:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px rgba(200,111,22,.12)}
.form-honey{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.pill{
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  min-height:54px;
  margin-top:18px;
  padding:14px 17px 14px 20px;
  border:0;
  border-radius:12px;
  background:var(--accent);
  color:#fff;
  cursor:pointer;
  font-size:15px;
  font-weight:900;
  text-decoration:none;
  box-shadow:0 10px 24px rgba(169,83,8,.25);
  transition:transform .16s,background .16s,box-shadow .16s;
}
.lead-form .pill{width:100%}
.pill i{
  width:27px;
  height:27px;
  display:grid;
  place-items:center;
  border-radius:8px;
  background:rgba(255,255,255,.16);
  font-style:normal;
}
.pill:hover{transform:translateY(-2px);background:var(--accent-deep);box-shadow:0 14px 28px rgba(169,83,8,.30)}
.pill:focus-visible{outline:3px solid rgba(200,111,22,.25);outline-offset:3px}
.pill:disabled{cursor:wait;opacity:.72;transform:none}
.form-status{margin:11px 0 0;padding:9px 11px;border-radius:9px;font-size:12px;font-weight:700;line-height:1.5}
.form-status:empty{display:none}
.form-status.success{background:var(--good-soft);color:#155B3B}
.form-status.error{background:var(--danger-soft);color:#872A1F}
.cta .form-note{max-width:none;margin-top:11px;color:var(--muted2);font-size:10.5px;line-height:1.65}
.form-note a{color:var(--accent-deep);text-underline-offset:2px}

/* ---------- thank-you page ---------- */
.thanks-wrap{min-height:calc(100vh - 40px);display:grid;place-items:center;padding:36px 22px}
.thanks-card{
  width:min(680px,100%);
  padding:44px 30px;
  border:1px solid var(--line);
  border-top:5px solid var(--accent);
  border-radius:26px;
  background:#fff;
  box-shadow:var(--shadow);
  text-align:center;
}
.thanks-card .logo{height:42px;margin:0 auto 24px}
.thanks-card .eyebrow{justify-content:center;margin-bottom:12px}
.thanks-card h1{font-size:clamp(30px,6vw,44px);font-weight:900}
.thanks-card p{max-width:46ch;margin:16px auto 0;color:var(--ink-soft)}
.thanks-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:26px}
.thanks-actions .pill{justify-content:center;margin-top:0}
.thanks-actions .secondary{border:1px solid var(--line);background:#fff;color:var(--accent-deep);box-shadow:none}

/* ---------- footer ---------- */
footer{width:min(1160px,calc(100% - 40px));margin:0 auto;padding:38px 0 44px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:24px;border-top:1px solid var(--line)}
.footer-brand{display:flex;align-items:center;gap:18px}
.flogo{display:block;width:auto;height:27px}
.footer-brand p{padding-left:18px;border-left:1px solid var(--line);color:var(--muted);font-size:11px}
.footer-meta{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:11.5px;font-weight:700}
.footer-meta a{text-underline-offset:3px}
.disc{max-width:720px;margin-top:17px;color:var(--muted2);font-size:10.5px;line-height:1.7}

@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:42px;padding-top:58px}
  .hero-copy{max-width:760px}
  .summary-panel{max-width:720px}
  .process{grid-template-columns:1fr}
  .process-item{padding:16px 20px}
  .process-item+ .process-item{border-top:1px solid var(--line-soft);border-left:0}
  .section-head{align-items:flex-start;flex-direction:column;gap:20px}
  .section-tools{width:100%;align-items:flex-start;flex-direction:row;justify-content:space-between}
  .cta-inner{grid-template-columns:1fr;gap:36px;padding:46px}
  .cta-copy{max-width:680px}
}
@media (max-width:720px){
  .hero{padding:12px 14px 66px}
  .site-nav{min-height:58px;padding:11px 13px;border-radius:15px}
  .logo{height:29px}
  .nav-meta>span:first-child{display:none}
  .hero-grid{gap:34px;padding:45px 2px 4px}
  .eyebrow{font-size:10px;letter-spacing:.11em}
  h1{font-size:clamp(36px,11vw,49px);letter-spacing:-.05em}
  .headline-main{font-size:1em;letter-spacing:inherit;white-space:normal}
  .sub{font-size:15px;line-height:1.8}
  .hero-points{gap:9px 14px;margin-top:22px}
  .hero-points span{font-size:11.5px}
  .summary-panel{padding:21px;border-radius:23px}
  .summary-head h2{font-size:18px}
  .schip{min-height:82px;padding:12px}
  .schip .val{font-size:20px}
  .wrap{width:min(100% - 28px,1160px)}
  .process{margin-top:-27px;border-radius:18px}
  .process-item p{font-size:11px}
  .calculator-section{padding-top:58px}
  .section-copy h2{font-size:29px}
  .section-tools{align-items:flex-start;flex-direction:column}
  .grid{grid-template-columns:1fr}
  .card{border-radius:20px}
  .card-h{padding:23px 20px 9px}
  .fields{padding:4px 20px 0}
  .result{margin:15px 20px 0}
  .verdict{padding:15px 20px 20px}
  .cta{margin-top:48px;border-radius:24px}
  .cta-inner{gap:30px;padding:34px 20px 22px}
  .cta h3{font-size:29px}
  .lead-form{padding:22px 18px}
  .lead-fields{grid-template-columns:1fr}
  .lead-field-email{grid-column:auto}
  footer{width:min(100% - 28px,1160px);padding-bottom:34px}
  .footer-inner{align-items:flex-start;flex-direction:column}
  .footer-brand{align-items:flex-start;flex-direction:column;gap:11px}
  .footer-brand p{padding-left:0;border-left:0}
}
@media (max-width:390px){
  .summary-panel{padding:18px}
  .summary{gap:8px}
  .schip{padding:11px 10px}
  .field{align-items:flex-start;flex-direction:column;gap:7px;padding:11px 0}
  .in,.in input{width:100%}
  .rmain .rv{font-size:25px}
  .rsub .row{align-items:flex-start;flex-direction:column;gap:1px}
  .rsub .v{text-align:left}
  .target{max-width:47%}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}