:root{
  --kc-paper:#f2efe6;
  --kc-surface:#fffdf7;
  --kc-surface-2:#e9e4d7;
  --kc-ink:#171711;
  --kc-copy:#565449;
  --kc-line:#d9d3c4;
  --kc-yellow:#f0dd38;
  --kc-yellow-dark:#918b22;
  --kc-dark:#171713;
  --kc-green:#4f7a51;
  --kc-orange:#ae6b2f;
  --kc-red:#a84434;
  --kc-max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body.kcal-page{
  margin:0;
  overflow-x:hidden;
  background:
    radial-gradient(circle at 8% 4%,rgba(240,221,56,.18),transparent 24%),
    var(--kc-paper);
  color:var(--kc-ink);
  font-family:"Barlow",ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}

.kcal-page a{color:inherit;text-decoration:none}
.kcal-page button,.kcal-page input{font:inherit}
.kcal-page .wrap{width:min(100%,calc(var(--kc-max) + 40px));margin:0 auto;padding:0 20px}
.kcal-page .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.kcal-page .nav{
  position:sticky;
  top:0;
  z-index:30;
  border-bottom:1px solid rgba(255,255,255,.09);
  background:rgba(23,23,19,.96);
  backdrop-filter:blur(12px);
}
.kcal-page .nav-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.kcal-page .brand img{width:auto;height:52px;display:block}
.kcal-page .nav-links{display:flex;align-items:center;gap:24px}
.kcal-page .nav-link,.kcal-page .back-link{color:#d8d6cc;font-size:12px;font-weight:850;letter-spacing:.08em;text-transform:uppercase;transition:color .18s ease}
.kcal-page .nav-link:hover,.kcal-page .back-link:hover{color:var(--kc-yellow)}
.kcal-page .back-link{display:inline-flex;align-items:center;gap:8px;color:var(--kc-yellow)}

.kcal-page .btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 22px;
  border:1px solid var(--kc-line);
  border-radius:999px;
  background:transparent;
  color:var(--kc-ink);
  font:900 14px/1 "Barlow Condensed",sans-serif;
  letter-spacing:.055em;
  text-transform:uppercase;
  white-space:nowrap;
  cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease;
}
.kcal-page .btn::before{content:none}
.kcal-page .btn:hover{transform:translateY(-2px);filter:none;box-shadow:0 10px 24px rgba(39,35,20,.11)}
.kcal-page .btn.primary{border-color:var(--kc-yellow);background:var(--kc-yellow);color:var(--kc-ink);box-shadow:none}
.kcal-page :is(a,button,input,summary):focus-visible{outline:3px solid rgba(145,139,34,.38);outline-offset:3px}

.kcal-page .hero{padding:28px 0 14px}
.kcal-page .card{border:1px solid var(--kc-line);border-radius:28px;background:var(--kc-surface);box-shadow:0 18px 48px rgba(39,35,20,.07)}
.kcal-page .hero-card{
  position:relative;
  overflow:hidden;
  min-height:320px;
  display:grid;
  grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);
  align-items:center;
  gap:40px;
  padding:clamp(34px,5vw,62px);
  background:radial-gradient(circle at 2% 4%,rgba(240,221,56,.24),transparent 32%),var(--kc-surface);
}
.kcal-page .hero-card::after{content:"";position:absolute;right:-92px;top:-116px;width:280px;height:280px;border:58px solid rgba(240,221,56,.20);border-radius:50%;pointer-events:none}
.kcal-page .hero-copy,.kcal-page .hero-definition{position:relative;z-index:1}
.kcal-page .kicker{width:fit-content;margin:0 0 20px;padding:9px 14px;border-radius:999px;background:var(--kc-yellow);color:var(--kc-ink);font:950 11px/1 "Barlow",sans-serif;letter-spacing:.11em;text-transform:uppercase}
.kcal-page .h1{max-width:760px;margin:0;color:var(--kc-ink);font:900 clamp(46px,6.3vw,82px)/.94 "Barlow",sans-serif;letter-spacing:-.055em}
.kcal-page .h1 span{display:block;color:var(--kc-yellow-dark)}
.kcal-page .hero-lead{max-width:690px;margin:22px 0 0;color:var(--kc-copy);font-size:clamp(17px,1.65vw,20px);line-height:1.55}
.kcal-page .hero-definition{padding:22px;border:1px solid var(--kc-line);border-radius:20px;background:rgba(255,253,247,.74)}
.kcal-page .hero-definition strong{display:block;margin-bottom:8px;color:var(--kc-ink);font-size:14px;font-weight:900}
.kcal-page .hero-definition span{display:block;color:var(--kc-copy);font-size:14px;line-height:1.5}

.kcal-page .calculator{scroll-margin-top:96px;padding:14px 0 30px}
.kcal-page .calc-grid{display:grid;grid-template-columns:minmax(0,.96fr) minmax(0,1.04fr);gap:22px;align-items:start}
.kcal-page .panel{padding:clamp(26px,4vw,42px)}
.kcal-page .panel-heading{margin-bottom:30px}
.kcal-page .goal-heading{margin-top:34px;margin-bottom:20px}
.kcal-page .step-label{display:block;margin:0 0 8px;color:var(--kc-yellow-dark);font-size:11px;font-weight:950;letter-spacing:.12em;text-transform:uppercase}
.kcal-page .section-title{margin:0;color:var(--kc-ink);font:900 clamp(30px,3.4vw,43px)/1.02 "Barlow",sans-serif;letter-spacing:-.04em}
.kcal-page .small-title{font-size:clamp(27px,3vw,36px)}
.kcal-page .section-lead{margin:10px 0 0;color:var(--kc-copy);font-size:15px;line-height:1.55}

.kcal-page .field-group{min-width:0;margin:0 0 30px;padding:0;border:0}
.kcal-page .last-field{margin-bottom:18px}
.kcal-page .field-label{display:block;margin:0 0 11px;color:#4c4a42;font-size:12px;font-weight:900;letter-spacing:.075em;text-transform:uppercase}
.kcal-page .choice-fieldset > legend{float:left;width:100%}
.kcal-page .choice-fieldset > :not(legend){clear:both}

.kcal-page .number-control{display:grid;grid-template-columns:52px minmax(0,1fr) 52px;gap:9px;align-items:stretch;margin-bottom:10px}
.kcal-page .stepper{min-height:54px;border:1px solid var(--kc-line);border-radius:14px;background:var(--kc-surface-2);color:var(--kc-ink);font-size:26px;font-weight:700;cursor:pointer;transition:background .16s ease,transform .16s ease}
.kcal-page .stepper:hover{background:var(--kc-yellow);transform:translateY(-1px)}
.kcal-page .stepper:active{transform:translateY(0)}
.kcal-page .number-input-wrap{position:relative;min-width:0}
.kcal-page .number-input-wrap input{width:100%;height:54px;padding:0 66px 0 15px;border:1px solid var(--kc-line);border-radius:14px;background:var(--kc-surface);color:var(--kc-ink);font-size:22px;font-weight:900;text-align:center;appearance:textfield;-moz-appearance:textfield}
.kcal-page .number-input-wrap input::-webkit-inner-spin-button,.kcal-page .number-input-wrap input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.kcal-page .number-input-wrap span{position:absolute;top:50%;right:15px;transform:translateY(-50%);color:#77746a;font-size:13px;font-weight:850;pointer-events:none}

.kcal-page .range{--range-progress:0%;width:100%;height:34px;margin:0;background:transparent;appearance:none;-webkit-appearance:none;cursor:pointer}
.kcal-page .range::-webkit-slider-runnable-track{height:9px;border:1px solid #d0c99c;border-radius:999px;background:linear-gradient(90deg,var(--kc-yellow) 0,var(--kc-yellow) var(--range-progress),#ded9ca var(--range-progress),#ded9ca 100%)}
.kcal-page .range::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;margin-top:-9px;border:3px solid var(--kc-surface);border-radius:50%;background:var(--kc-dark);box-shadow:0 0 0 2px var(--kc-yellow-dark),0 5px 12px rgba(39,35,20,.18)}
.kcal-page .range::-moz-range-track{height:9px;border:1px solid #d0c99c;border-radius:999px;background:#ded9ca}
.kcal-page .range::-moz-range-progress{height:9px;border-radius:999px;background:var(--kc-yellow)}
.kcal-page .range::-moz-range-thumb{width:22px;height:22px;border:3px solid var(--kc-surface);border-radius:50%;background:var(--kc-dark);box-shadow:0 0 0 2px var(--kc-yellow-dark)}

.kcal-page .toggle-row{display:flex;gap:9px}
.kcal-page .toggle{flex:1;min-width:0}
.kcal-page .toggle input,.kcal-page .activity-option input{position:absolute;opacity:0;pointer-events:none}
.kcal-page .toggle span{min-height:46px;width:100%;display:flex;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--kc-line);border-radius:13px;background:var(--kc-paper);color:var(--kc-copy);font-size:13px;font-weight:900;cursor:pointer;transition:.16s ease}
.kcal-page .toggle input:checked + span{border-color:#c6b921;background:var(--kc-yellow);color:var(--kc-ink)}
.kcal-page .toggle input:focus-visible + span,.kcal-page .activity-option input:focus-visible + span{outline:3px solid rgba(145,139,34,.38);outline-offset:2px}
.kcal-page .two-options{max-width:340px}

.kcal-page .activity-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.kcal-page .activity-option span{display:block;min-height:84px;padding:15px;border:1px solid var(--kc-line);border-radius:15px;background:var(--kc-paper);cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}
.kcal-page .activity-option span:hover{transform:translateY(-1px);border-color:#bfb770}
.kcal-page .activity-option strong{display:block;color:var(--kc-ink);font-size:14px;font-weight:900}
.kcal-page .activity-option small{display:block;margin-top:5px;color:#77746a;font-size:11px;line-height:1.35}
.kcal-page .activity-option input:checked + span{border-color:#c6b921;background:#fbf3a6;box-shadow:inset 0 0 0 1px #d3c52c}
.kcal-page .substep-divider{height:1px;margin:4px 0 0;background:var(--kc-line)}
.kcal-page .goal-fields[hidden]{display:none}

.kcal-page .pace-box{display:flex;align-items:flex-start;gap:12px;padding:15px;border:1px solid rgba(79,122,81,.26);border-radius:16px;background:#edf5ea}
.kcal-page .pace-dot{flex:0 0 auto;width:11px;height:11px;margin-top:4px;border-radius:50%;background:var(--kc-green);box-shadow:0 0 0 5px rgba(79,122,81,.12)}
.kcal-page .pace-box strong{display:block;color:#28492d;font-size:14px;font-weight:900}
.kcal-page .pace-box p{margin:4px 0 0;color:#526353;font-size:12px;line-height:1.45}
.kcal-page .pace-box[data-level="fair"]{border-color:rgba(174,107,47,.28);background:#fbf1e4}
.kcal-page .pace-box[data-level="fair"] .pace-dot{background:var(--kc-orange);box-shadow:0 0 0 5px rgba(174,107,47,.12)}
.kcal-page .pace-box[data-level="fair"] strong{color:#70431f}
.kcal-page .pace-box[data-level="fair"] p{color:#745a43}
.kcal-page .pace-box[data-level="wide"]{border-color:rgba(168,68,52,.28);background:#faece9}
.kcal-page .pace-box[data-level="wide"] .pace-dot{background:var(--kc-red);box-shadow:0 0 0 5px rgba(168,68,52,.12)}
.kcal-page .pace-box[data-level="wide"] strong{color:#782e25}
.kcal-page .pace-box[data-level="wide"] p{color:#7b514b}

.kcal-page .result-panel{scroll-margin-top:96px}
.kcal-page .result-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px}
.kcal-page .reset-button{min-height:40px;padding:0 14px;border:1px solid var(--kc-line);border-radius:999px;background:transparent;color:var(--kc-copy);font-size:12px;font-weight:850;cursor:pointer}
.kcal-page .reset-button:hover{border-color:var(--kc-yellow-dark);color:var(--kc-ink)}
.kcal-page .main-result{padding:clamp(24px,3.5vw,34px);border:1px solid #d3c32e;border-radius:22px;background:var(--kc-yellow)}
.kcal-page .result-context{margin:0;color:#514d17;font-size:12px;font-weight:900;letter-spacing:.075em;text-transform:uppercase}
.kcal-page .main-result-value{margin:8px 0 0;color:var(--kc-ink);font:900 clamp(54px,6.5vw,78px)/.92 "Barlow",sans-serif;letter-spacing:-.055em}
.kcal-page .main-result-value small{font-size:.28em;letter-spacing:0}
.kcal-page .result-range{margin:16px 0 0;color:#514d17;font-size:14px;line-height:1.4}
.kcal-page .result-range strong{color:var(--kc-ink)}
.kcal-page .result-set{margin:7px 0 0;color:#686123;font-size:12px;font-weight:700;line-height:1.45}

.kcal-page .result-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.kcal-page .metric{padding:17px;border:1px solid var(--kc-line);border-radius:17px;background:var(--kc-paper)}
.kcal-page .metric > span{display:block;color:#77746a;font-size:11px;font-weight:900;letter-spacing:.07em;text-transform:uppercase}
.kcal-page .metric strong{display:block;margin-top:5px;color:var(--kc-ink);font-size:24px;font-weight:900}
.kcal-page .metric p{margin:7px 0 0;color:var(--kc-copy);font-size:11px;line-height:1.4}

.kcal-page .macro-box{margin-top:14px;border:1px solid var(--kc-line);border-radius:20px;background:var(--kc-surface-2);overflow:hidden}
.kcal-page .macro-box > summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:19px 20px;list-style:none;cursor:pointer}
.kcal-page .macro-box > summary::-webkit-details-marker{display:none}
.kcal-page .macro-box > summary:hover .macro-summary-copy strong{color:var(--kc-yellow-dark)}
.kcal-page .macro-summary-copy{min-width:0}
.kcal-page .macro-summary-copy strong{display:block;color:var(--kc-ink);font-size:15px;font-weight:950;transition:color .16s ease}
.kcal-page .macro-summary-copy small{display:block;margin-top:4px;color:#77746a;font-size:11px;line-height:1.4}
.kcal-page .summary-icon{flex:0 0 auto;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--kc-dark);color:var(--kc-yellow);font-size:22px;font-weight:500;line-height:1;transition:transform .18s ease}
.kcal-page .macro-box[open] .summary-icon{transform:rotate(45deg)}
.kcal-page .macro-content{padding:0 20px 20px;border-top:1px solid var(--kc-line)}
.kcal-page .macro-intro{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:22px 0 17px}
.kcal-page .macro-intro .step-label{margin-bottom:5px}
.kcal-page .macro-intro h3{margin:0;color:var(--kc-ink);font:900 25px/1.05 "Barlow",sans-serif;letter-spacing:-.035em}
.kcal-page .macro-reset{flex:0 0 auto;min-height:36px;padding:0 13px;border:1px solid #c8c1b0;border-radius:999px;background:var(--kc-surface);color:var(--kc-copy);font-size:11px;font-weight:900;cursor:pointer}
.kcal-page .macro-reset:hover{border-color:var(--kc-yellow-dark);color:var(--kc-ink)}
.kcal-page .macro-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.kcal-page .macro-card{min-width:0;padding:16px;border:1px solid var(--kc-line);border-radius:16px;background:var(--kc-surface)}
.kcal-page .macro-card > span{display:block;color:#77746a;font-size:10px;font-weight:950;letter-spacing:.075em;text-transform:uppercase}
.kcal-page .macro-card strong{display:block;margin-top:7px;color:var(--kc-ink);font-size:14px;font-weight:850}
.kcal-page .macro-card strong b{font:900 30px/1 "Barlow",sans-serif;letter-spacing:-.035em}
.kcal-page .macro-card p{margin:8px 0 0;color:#77746a;font-size:10px;line-height:1.35}
.kcal-page .protein-card{border-top:4px solid #c98542}
.kcal-page .carbs-card{border-top:4px solid var(--kc-yellow-dark)}
.kcal-page .fat-card{border-top:4px solid #54736d}
.kcal-page .fiber-note{display:flex;align-items:flex-start;gap:10px;margin-top:10px;padding:12px 14px;border-radius:14px;background:#f7f4e8;color:var(--kc-copy)}
.kcal-page .fiber-note > span{flex:0 0 auto;width:20px;height:20px;display:grid;place-items:center;border-radius:50%;background:var(--kc-yellow);color:var(--kc-ink);font-size:11px;font-weight:950}
.kcal-page .fiber-note p{margin:1px 0 0;font-size:11px;line-height:1.45}
.kcal-page .macro-controls{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:14px}
.kcal-page .macro-control{padding:15px;border:1px solid var(--kc-line);border-radius:16px;background:rgba(255,253,247,.7)}
.kcal-page .macro-control-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}
.kcal-page .macro-control-heading label{color:var(--kc-ink);font-size:12px;font-weight:950}
.kcal-page .macro-control-heading output{padding:5px 8px;border-radius:999px;background:var(--kc-yellow);color:var(--kc-ink);font-size:11px;font-weight:950;white-space:nowrap}
.kcal-page .macro-control .range{height:30px;margin-top:5px}
.kcal-page .macro-control p{margin:3px 0 0;color:#77746a;font-size:10px;line-height:1.4}
.kcal-page .macro-note{margin:12px 0 0;padding:12px 14px;border-left:3px solid var(--kc-yellow-dark);border-radius:0 12px 12px 0;background:var(--kc-surface);color:#716e64;font-size:11px;line-height:1.5}
.kcal-page .macro-note[data-level="warning"]{border-left-color:var(--kc-red);background:#faece9;color:#782e25}

.kcal-page .warning{margin-top:14px;padding:14px 16px;border:1px solid rgba(168,68,52,.3);border-radius:14px;background:#faece9;color:#782e25;font-size:13px;line-height:1.5}
.kcal-page .warning[hidden]{display:none}
.kcal-page .result-disclaimer{margin-top:16px;padding:14px 16px;border-left:3px solid var(--kc-yellow-dark);border-radius:0 12px 12px 0;background:var(--kc-paper);color:#716e64;font-size:12px;line-height:1.5}
.kcal-page .formula-box{margin-top:12px;border:1px solid var(--kc-line);border-radius:16px;background:var(--kc-surface-2);color:var(--kc-copy);font-size:13px;line-height:1.5}
.kcal-page .formula-box summary{padding:15px 17px;color:var(--kc-ink);font-weight:900;cursor:pointer}
.kcal-page .formula-content{padding:0 17px 16px}
.kcal-page .formula-content p{margin:0}
.kcal-page .formula-content p + p{margin-top:8px}

.kcal-page .guidance-section{padding:0 0 72px}
.kcal-page .guidance-card{display:flex;align-items:center;justify-content:space-between;gap:36px;padding:clamp(30px,5vw,52px);border-radius:28px;background:var(--kc-dark);color:#fffdf7}
.kcal-page .dark-kicker{margin-bottom:16px;background:rgba(240,221,56,.12);color:var(--kc-yellow)}
.kcal-page .guidance-card h2{max-width:700px;margin:0;font:900 clamp(32px,4vw,50px)/1 "Barlow",sans-serif;letter-spacing:-.04em}
.kcal-page .guidance-card p{max-width:670px;margin:13px 0 0;color:#c3c1b7;font-size:16px;line-height:1.55}
.kcal-page .guidance-card .btn{flex:0 0 auto}

.kcal-page footer{padding:32px 0 38px;background:var(--kc-dark);color:#aaa89e;font-size:13px}
.kcal-page .footer-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.kcal-page .footer-links{display:flex;gap:18px;flex-wrap:wrap}
.kcal-page .footer-links a:hover{color:var(--kc-yellow)}

@media (max-width:980px){
  .kcal-page .hero-card{grid-template-columns:1fr;gap:24px}
  .kcal-page .hero-definition{max-width:620px}
  .kcal-page .calc-grid{grid-template-columns:1fr}
  .kcal-page .input-panel,.kcal-page .result-panel{scroll-margin-top:84px}
}

@media (max-width:760px){
  .kcal-page .wrap{padding:0 15px}
  .kcal-page .nav-inner{min-height:68px}
  .kcal-page .brand img{height:44px}
  .kcal-page .nav-links{display:none}
  .kcal-page .back-link{font-size:10px}
  .kcal-page .hero{padding:15px 0 10px}
  .kcal-page .card,.kcal-page .hero-card,.kcal-page .guidance-card{border-radius:22px}
  .kcal-page .hero-card{min-height:0;padding:30px 23px}
  .kcal-page .hero-card::after{width:190px;height:190px;right:-95px;top:-102px;border-width:40px}
  .kcal-page .h1{font-size:clamp(43px,13vw,61px)}
  .kcal-page .hero-lead{font-size:16px}
  .kcal-page .hero-definition{padding:17px}
  .kcal-page .calculator{padding-bottom:22px}
  .kcal-page .panel{padding:28px 21px}
  .kcal-page .section-title{font-size:34px}
  .kcal-page .number-control{grid-template-columns:50px minmax(0,1fr) 50px}
  .kcal-page .activity-grid{grid-template-columns:1fr}
  .kcal-page .activity-option span{min-height:0}
  .kcal-page .goal-options{display:grid;grid-template-columns:repeat(3,1fr)}
  .kcal-page .goal-options .toggle span{padding:0 6px;font-size:12px}
  .kcal-page .result-metrics{grid-template-columns:1fr}
  .kcal-page .macro-cards{grid-template-columns:1fr}
  .kcal-page .macro-controls{grid-template-columns:1fr}
  .kcal-page .macro-intro{align-items:stretch;flex-direction:column}
  .kcal-page .macro-reset{width:fit-content}
  .kcal-page .main-result-value{font-size:clamp(48px,15vw,65px)}
  .kcal-page .guidance-card{align-items:stretch;flex-direction:column;gap:24px}
  .kcal-page .guidance-card .btn{width:100%}
}

@media (max-width:390px){
  .kcal-page .panel{padding:24px 17px}
  .kcal-page .number-control{grid-template-columns:46px minmax(0,1fr) 46px;gap:7px}
  .kcal-page .number-input-wrap input{padding-right:54px;font-size:19px}
  .kcal-page .number-input-wrap span{right:11px;font-size:11px}
  .kcal-page .main-result-value small{display:block;margin-top:10px;font-size:.3em}
  .kcal-page .macro-box > summary{padding:17px 15px}
  .kcal-page .macro-content{padding:0 15px 16px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .kcal-page *{transition:none!important}
}