/* Original: Basisstil */
:root {
  --ink:#143b32;
  --deep:#10382f;
  --muted:#5e6b63;
  --paper:#f6f5ef;
  --white:#fff;
  --line:#d7ddd3;
  --lime:#d7eea9;
  --lime-dark:#9fc869;
  --warm:#ebc398;
  --orange:#c77038;
  --negative:#a55531;
  --soft:#e9ede3;
  --shadow:0 15px 50px #143b3210
}

* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:112px
}
body {
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-size:18px;
  line-height:1.65
}
button,input,textarea,select {
  font:inherit
}
button,a,input,textarea {
  touch-action:manipulation
}
button {
  cursor:pointer
}
button {
  color:inherit
}
a {
  color:inherit;
  text-decoration:none
}
button:not(.btn) {
  font-size:inherit
}
button {
  border:0;
  background:none
}
img {
  max-width:100%;
  display:block
}
svg {
  display:block
}
h1,h2,h3,h4,p {
  margin:0
}
h1,h2,h3,h4 {
  line-height:1.09;
  letter-spacing:-.045em
}
h2 {
  font-size:clamp(38px,4.6vw,65px);
  font-weight:750
}
h3 {
  font-size:30px;
  font-weight:700
}
h4 {
  font-size:21px;
  letter-spacing:-.025em
}
h2 em,h1 em,h3 em {
  font-style:normal;
  color:#63844c
}
p+p {
  margin-top:18px
}
em {
  font-style:normal
}
.wrap {
  width:min(1320px,calc(100% - 96px));
  margin:auto
}
.section {
  padding-top:112px;
  padding-bottom:112px
}
.eyebrow {
  font-size:12px;
  letter-spacing:.17em;
  font-weight:800;
  line-height:1.5;
  margin-bottom:20px;
  text-transform:uppercase
}
.eyebrow.light {
  color:var(--lime)
}
.section-head {
  display:flex;
  justify-content:space-between;
  gap:65px;
  align-items:flex-end;
  margin-bottom:48px
}
.section-head>div {
  flex:1;
  min-width:0
}
.section-head>p {
  max-width:385px;
  color:var(--muted);
  font-size:19px
}
.section-head.compact {
  margin-bottom:30px
}
.lead {
  font-size:24px;
  line-height:1.5;
  letter-spacing:-.02em
}
.muted {
  color:var(--muted)
}
.note,.micro {
  font-size:14px;
  color:var(--muted);
  line-height:1.6
}
.note {
  padding:18px 22px;
  background:#eef0e8;
  border-left:3px solid #aabc9a;
  margin-top:24px
}
.micro {
  font-size:13px
}
.btn {
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  min-height:54px;
  padding:14px 22px;
  border:1px solid transparent;
  border-radius:5px;
  font-size:16px;
  font-weight:700;
  line-height:1.3;
  transition:background .2s,transform .2s
}
.btn:hover {
  transform:translateY(-2px)
}
.primary {
  background:var(--deep);
  color:white
}
.lime {
  background:var(--lime);
  color:var(--deep)
}
.ghost {
  border-color:#ffffff75;
  color:white;
  background:#143b3220
}
.outline {
  border-color:#bdc8b8;
  background:transparent;
  color:var(--ink)
}
.outline:hover {
  background:#e7eddf
}
.small {
  font-size:14px;
  padding:12px 18px;
  min-height:48px
}
.full {
  width:100%
}
.button-row {
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  align-items:center
}
.text-link {
  display:inline-block;
  font-weight:700;
  line-height:1.4;
  font-size:16px;
  padding:8px 0;
  border-bottom:1px solid #c1cab9
}
.text-link:hover {
  color:#648748
}
.source-inline {
  font-size:12px!important;
  display:inline;
  line-height:inherit;
  text-decoration:underline;
  text-underline-offset:3px;
  padding:0 4px;
  cursor:pointer;
  color:inherit
}
.skip {
  position:fixed;
  top:-100px;
  left:20px;
  z-index:1000;
  padding:15px;
  background:white;
  border:2px solid var(--ink)
}
.skip:focus {
  top:20px
}
:focus-visible {
  outline:3px solid #b76a22;
  outline-offset:4px
}
button:disabled {
  opacity:.45;
  cursor:not-allowed
}
 [hidden] {
  display:none!important
}

.utility {
  background:var(--deep);
  color:#d1ded4;
  font-size:10px;
  letter-spacing:.13em;
  font-weight:700
}
.utility>.wrap {
  display:flex;
  justify-content:space-between;
  align-items:center;
  min-height:35px
}
.utility .wrap>div {
  display:flex;
  gap:26px;
  align-items:center
}
.utility button {
  font-size:11px!important;
  letter-spacing:0
}
.concept-tag {
  color:#c6dcb7;
  letter-spacing:.04em
}
.header {
  position:sticky;
  top:0;
  background:#f6f5effa;
  z-index:50;
  border-bottom:1px solid #e3e6dd;
  backdrop-filter:blur(15px)
}
.header-inner {
  min-height:101px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px
}
.brand {
  display:inline-flex;
  flex-direction:column;
  flex:none;
  line-height:1
}
.brand-line {
  font-size:30px;
  letter-spacing:-.04em;
  font-weight:900;
  display:flex;
  align-items:center;
  gap:8px
}
.brand-signal {
  width:50px;
  height:40px;
  color:#d88d49
}
.brand-claim {
  font-size:9px;
  letter-spacing:.155em;
  font-weight:700;
  margin-top:7px
}
nav {
  display:flex;
  align-items:center;
  gap:21px;
  font-size:14px;
  font-weight:700;
  line-height:1.3
}
nav>a:not(.btn):hover {
  color:#67894b
}
.menu-toggle {
  display:none
}

.hero {
  height:780px;
  position:relative;
  overflow:hidden;
  background:#183a34;
  color:white
}
.hero-img {
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center 62%
}
.hero-shade {
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,#08241fd9 0%,#092820b5 35%,#09282036 63%,#071c1610),linear-gradient(0deg,#091f2399,transparent 45%)
}
.hero-inner {
  position:absolute;
  inset:0;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  padding-top:78px;
  padding-bottom:58px
}
.hero-copy {
  max-width:725px
}
.hero h1 {
  font-size:clamp(54px,5.5vw,80px);
  letter-spacing:-.055em;
  line-height:1.065;
  font-weight:700
}
.hero h1 em {
  color:var(--lime)
}
.hero p {
  font-size:21px;
  line-height:1.5;
  margin:26px 0 30px;
  color:#e8ede8;
  max-width:570px
}
.hero-callouts {
  width:295px;
  margin-top:auto;
  align-self:flex-end;
  position:absolute;
  right:0;
  bottom:62px;
  display:grid;
  gap:9px
}
.hero-callouts a {
  background:#f6f5efeb;
  color:var(--ink);
  border:1px solid #ffffff55;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:13px;
  padding:16px;
  border-radius:5px;
  font-size:11px;
  line-height:1.4;
  box-shadow:0 4px 25px #0001
}
.hero-callouts a>span:nth-child(2) {
  flex:1
}
.hero-callouts b {
  font-size:14px;
  display:block
}
.live-dot,.warm-dot,.charge-dot {
  width:10px;
  height:10px;
  background:#78a668;
  border-radius:50%;
  display:inline-block;
  flex:none;
  box-shadow:0 0 0 5px #bdd9a438
}
.warm-dot {
  background:#c68b50;
  box-shadow:0 0 0 5px #eaca9e55
}
.charge-dot {
  background:#599890;
  box-shadow:0 0 0 5px #b4d3d438
}
.image-credit {
  position:absolute;
  left:0;
  bottom:20px;
  font-size:10px;
  color:#ecf3e0aa
}
.hero-bottom {
  background:var(--deep);
  color:white
}
.hero-bottom .wrap {
  display:grid;
  grid-template-columns:repeat(3,1fr) 1.05fr;
  min-height:120px;
  align-items:center
}
.hero-bottom .wrap>div,.hero-bottom .wrap>a {
  display:flex;
  align-items:center;
  gap:22px;
  padding:12px 28px;
  border-right:1px solid #a2b59830
}
.hero-bottom .wrap>div:first-child {
  padding-left:0
}
.hero-bottom .wrap>a {
  border:0;
  justify-content:space-between;
  padding-right:0
}
.hero-bottom b {
  font-size:36px;
  white-space:nowrap;
  line-height:1;
  letter-spacing:-.04em;
  color:var(--lime)
}
.hero-bottom span {
  font-size:13px;
  line-height:1.4;
  color:#cad7cd
}
.hero-bottom a strong {
  color:white;
  font-size:16px
}
.intro {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:100px
}
.intro h2 {
  font-size:54px
}
.intro p {
  font-size:18px
}
.intro p.lead {
  font-size:24px
}

.system-section {
  background:#e9ede3
}
.three-cards {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px
}
.benefit {
  display:flex;
  flex-direction:column;
  background:var(--paper);
  border:1px solid #d5ddcc;
  border-radius:8px;
  padding:34px;
  transition:transform .2s
}
.benefit:hover {
  transform:translateY(-4px)
}
.card-index {
  font-size:11px;
  letter-spacing:.14em;
  font-weight:800
}
.benefit svg {
  width:67px;
  height:67px;
  margin:29px 0;
  fill:none;
  stroke:#688a4e;
  stroke-width:3;
  stroke-linejoin:round;
  stroke-linecap:round
}
.benefit h3 {
  font-size:30px;
  line-height:1.17;
  margin-bottom:20px;
  letter-spacing:-.035em
}
.benefit p {
  font-size:16px;
  color:var(--muted);
  line-height:1.6;
  flex:1;
  margin-bottom:20px
}
.benefit .text-link {
  font-size:14px;
  align-self:flex-start
}
.flow-panel {
  background:#103b32;
  color:#ebf0e8;
  margin-top:48px;
  border-radius:10px;
  padding:35px
}
.flow-header {
  display:flex;
  justify-content:space-between;
  gap:20px;
  align-items:center;
  margin-bottom:30px
}
.flow-header .eyebrow {
  margin:0;
  color:#aec4ab
}
.mode-tabs {
  display:flex;
  border:1px solid #a2b79955;
  border-radius:5px;
  overflow:hidden;
  padding:4px;
  gap:5px
}
.mode-tabs button {
  font-size:13px!important;
  padding:9px 13px;
  border-radius:3px;
  color:#ebf2e4;
  font-weight:700
}
.mode-tabs button.active {
  background:var(--lime);
  color:var(--ink)
}
.flow-layout {
  display:grid;
  grid-template-columns:1fr 1.1fr 1.1fr;
  align-items:center;
  gap:40px
}
.flow-inputs,.flow-outputs {
  display:grid;
  gap:15px
}
.flow-node {
  border:1px solid #bfd3b846;
  border-radius:6px;
  padding:20px;
  position:relative;
  background:#ffffff04
}
.flow-node:after {
  content:'';
  width:41px;
  height:1px;
  background:#a9c99488;
  position:absolute;
  right:-41px;
  top:50%
}
.flow-outputs .flow-node:after {
  left:-41px;
  right:auto
}
.flow-node small {
  font-size:9px;
  letter-spacing:.13em;
  color:#acbeab;
  display:block;
  margin-bottom:6px
}
.flow-node b {
  font-size:17px;
  display:block;
  line-height:1.3;
  letter-spacing:-.02em
}
.flow-node span {
  font-size:12px;
  color:#bcccbc;
  display:block;
  margin-top:6px;
  line-height:1.4
}
.flow-core {
  border:1px solid #d1eca74d;
  background:#c3ed920b;
  border-radius:9px;
  padding:30px;
  text-align:center;
  position:relative
}
.flow-core h3 {
  font-size:37px;
  color:var(--lime);
  line-height:1.05
}
.flow-core .eyebrow {
  font-size:11px;
  margin:10px 0 16px;
  color:white
}
.flow-core p {
  font-size:12px;
  line-height:1.5;
  margin-top:18px;
  color:#c4d4c5
}
.pulse-large {
  width:90px;
  height:55px;
  margin:auto;
  fill:none;
  stroke:#bddd92;
  stroke-width:3;
  stroke-linecap:round
}
.mode-badge {
  font-size:10px;
  padding:7px 8px;
  background:#c1d6b315;
  border-radius:4px;
  margin-top:16px;
  color:#c5dda9
}
.flow-explain {
  font-size:16px;
  border-top:1px solid #ffffff25;
  padding-top:25px;
  margin-top:28px
}
.flow-panel .micro {
  color:#b1c2b1;
  margin-top:12px
}
.flow-panel.outage .grid-node {
  opacity:.45;
  border-style:dashed
}
.flow-panel.outage .charge-node {
  opacity:.5
}
.flow-panel.outage .critical-node {
  border-color:var(--lime);
  box-shadow:0 0 25px #ccea9a11
}
.flow-panel.outage .mode-badge {
  background:#d7eea9;
  color:#143b32
}
.flow-panel.peak .charge-node {
  border-color:var(--lime)
}

.feature {
  display:grid;
  grid-template-columns:1fr 1.06fr;
  gap:80px;
  align-items:center
}
.feature-image {
  height:680px;
  position:relative;
  overflow:hidden;
  border-radius:8px;
  background:#193d33
}
.feature-image img {
  height:100%;
  width:100%;
  object-fit:cover;
  object-position:55% center
}
.feature-image:after {
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(0deg,#092d31ad,transparent 65%)
}
.image-note {
  position:absolute;
  bottom:30px;
  left:30px;
  right:30px;
  z-index:1;
  color:white;
  font-size:11px;
  letter-spacing:.16em;
  font-weight:700
}
.feature h2 {
  font-size:56px
}
.feature-copy p {
  font-size:18px;
  margin-top:24px
}
.feature-copy .lead {
  font-size:23px
}
.steps-mini {
  margin-top:30px
}
.steps-mini>div {
  display:flex;
  gap:20px;
  border-bottom:1px solid var(--line);
  padding:18px 0;
  align-items:flex-start;
  font-size:16px;
  line-height:1.5
}
.steps-mini b {
  border:1px solid #b8c2af;
  border-radius:50%;
  width:30px;
  height:30px;
  flex:none;
  text-align:center;
  line-height:28px;
  font-size:13px
}
.steps-mini strong {
  display:block
}
.feature-copy p.note {
  font-size:13px
}
.feature-copy .text-link {
  margin-top:17px
}

.heat-section {
  background:#ede8dc
}
.heat-explainer {
  display:grid;
  grid-template-columns:1.05fr 1fr;
  gap:55px;
  align-items:center
}
.heat-big {
  background:var(--deep);
  color:#fff;
  border-radius:10px;
  padding:42px
}
.heat-big>span {
  font-size:10px;
  letter-spacing:.14em;
  color:#adc5a8
}
.heat-equation {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin:30px 0
}
.heat-equation b {
  font-size:72px;
  letter-spacing:-.06em;
  font-weight:600;
  line-height:1.1;
  color:var(--warm)
}
.heat-equation span {
  display:block;
  font-size:14px
}
.heat-equation>strong {
  font-size:42px;
  font-weight:400;
  color:#b6cdae
}
.heat-big p {
  font-size:15px;
  color:#d1dbce
}
.heat-small h3 {
  font-size:29px;
  line-height:1.2;
  margin-bottom:22px
}
.heat-small p {
  font-size:17px;
  color:var(--muted)
}
.heat-small .text-link {
  margin-top:25px
}
.three-notes {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:35px;
  margin-top:50px
}
.three-notes>div {
  padding-top:25px;
  border-top:1px solid #c3c8b7
}
.three-notes h3 {
  font-size:23px;
  margin-bottom:15px
}
.three-notes p {
  font-size:16px;
  color:var(--muted);
  line-height:1.6
}
.three-notes button {
  margin-top:16px
}
.charging-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px
}
.charging-card,.truck-card {
  border:1px solid #d1d9c9;
  border-radius:9px;
  overflow:hidden;
  background:#eef0e8
}
.charging-photo {
  height:340px
}
.charging-photo img {
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center 58%
}
.charging-content {
  padding:36px
}
.charging-content h3 {
  font-size:37px;
  margin-bottom:20px;
  line-height:1.13
}
.charging-content p {
  font-size:17px;
  color:var(--muted)
}
.inline-facts {
  display:flex;
  gap:35px;
  margin:30px 0
}
.inline-facts span {
  font-size:12px
}
.inline-facts b {
  display:block;
  font-size:29px;
  letter-spacing:-.04em
}
.truck-card {
  background:#dbe4cf
}
.truck-visual {
  height:270px;
  background:#143b32;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:30px
}
.truck-visual svg {
  width:100%;
  height:220px;
  fill:none;
  stroke:#bdd49f;
  stroke-width:2.5;
  stroke-linejoin:round
}
.truck-visual circle {
  fill:#143b32
}
.truck-visual svg .truck-pulse {
  stroke:#e3b680;
  stroke-width:4
}
.truck-visual>span {
  position:absolute;
  bottom:16px;
  font-size:9px;
  letter-spacing:.16em;
  color:#a7bfa3
}
.truck-controls {
  display:grid;
  gap:15px;
  margin-top:25px
}
.truck-controls label {
  font-size:13px;
  display:block;
  color:#244438
}
.truck-controls b {
  float:right;
  font-size:14px
}
.truck-controls input {
  display:block;
  width:100%;
  accent-color:var(--ink);
  margin-top:12px
}
.truck-result {
  border-top:1px solid #bdcdb1;
  margin-top:23px;
  padding-top:18px;
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:10px
}
.truck-result strong {
  font-size:40px;
  line-height:1.2;
  letter-spacing:-.04em
}
.truck-result span {
  font-size:12px
}
.charging-content .micro {
  font-size:12px;
  margin-top:15px
}
.tariff-section {
  background:#e9ede3
}
.table-wrap {
  width:100%;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch
}
table {
  width:100%;
  border-collapse:collapse;
  text-align:left;
  font-size:14px;
  line-height:1.6
}
th,td {
  padding:17px 20px;
  border-bottom:1px solid #d9e0d2;
  vertical-align:top
}
thead th {
  background:#153e33;
  color:#e6efdf;
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.07em;
  padding:16px 20px
}
tbody th {
  font-weight:700
}
tbody td {
  color:#516555
}
.cost-map th:first-child {
  width:23%
}
.cost-map th:nth-child(2) {
  width:45%
}
.cost-map td {
  font-size:15px
}
.cost-map tbody th {
  font-size:16px;
  background:#eff2e9
}
.cost-map .status {
  display:block;
  width:max-content;
  max-width:100%;
  margin-bottom:8px
}
.status {
  border-radius:3px;
  font-size:10px;
  font-weight:800;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:4px 7px
}
.possible {
  background:#d7e8bf;
  color:#385824
}
.stays {
  background:#e8ded1;
  color:#785334
}
.reduce {
  background:#cee4d9;
  color:#345749
}
.neutral {
  background:#dbe0d7;
  color:#586153
}

.calculator-section {
  background:var(--paper)
}
.model-notice {
  border:1px solid #cfdbc2;
  background:#eaf0df;
  padding:22px 26px;
  border-radius:6px;
  margin-bottom:26px;
  display:flex;
  gap:30px;
  font-size:14px;
  line-height:1.6
}
.model-notice strong {
  max-width:340px;
  flex:1
}
.model-notice span {
  flex:2;
  color:#576a50
}
.presets {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-bottom:30px
}
.preset {
  border:1px solid #becbb3;
  border-radius:6px;
  padding:22px;
  text-align:left;
  background:#f7f8f2
}
.preset.active {
  border-color:var(--ink);
  background:#e1ead4;
  box-shadow:inset 0 0 0 1px #143b32
}
.preset small {
  font-size:9px;
  font-weight:800;
  letter-spacing:.1em;
  display:block
}
.preset strong {
  display:block;
  font-size:36px;
  line-height:1.2;
  margin:10px 0;
  letter-spacing:-.04em
}
.preset span {
  font-size:12px;
  line-height:1.4;
  display:block
}
.calculator-layout {
  display:grid;
  grid-template-columns:1.23fr 1fr;
  gap:28px;
  align-items:start
}
.calculator-inputs {
  background:white;
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden
}
.calc-tabbar {
  display:flex;
  gap:0;
  background:#e9ede2;
  border-bottom:1px solid #d8dfd1;
  overflow-x:auto
}
.calc-tabbar button {
  flex:1;
  padding:17px 13px;
  font-size:13px!important;
  font-weight:700;
  white-space:nowrap;
  border-bottom:3px solid transparent
}
.calc-tabbar button[aria-selected=true] {
  background:white;
  border-bottom-color:#143b32
}
.input-panel {
  padding:30px
}
.input-panel h3 {
  font-size:27px;
  margin-bottom:12px
}
.input-help {
  font-size:14px;
  color:#63715c;
  margin-bottom:25px;
  min-height:45px
}
.field-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px
}
.field {
  display:flex;
  flex-direction:column;
  min-width:0
}
.field>span {
  font-size:12px;
  line-height:1.5;
  font-weight:700;
  min-height:36px;
  display:block;
  margin-bottom:8px
}
.field .input-unit {
  position:relative
}
.field input {
  width:100%;
  padding:12px 11px;
  background:#f8f9f5;
  border:1px solid #c6d0be;
  border-radius:4px;
  font-size:20px;
  line-height:1.4;
  color:#153e33;
  font-variant-numeric:tabular-nums
}
.field input:focus {
  background:#fff;
  border-color:var(--ink)
}
.field small {
  font-size:10px;
  display:block;
  margin-top:4px;
  color:#7c8a75;
  line-height:1.4
}
.input-panel>.micro {
  margin-top:25px
}
.check {
  display:flex;
  gap:12px;
  font-size:13px;
  line-height:1.5;
  margin-top:19px;
  align-items:flex-start
}
.check input {
  accent-color:var(--ink);
  width:17px;
  height:17px;
  flex:none;
  margin-top:2px
}
#taxControls {
  margin-top:28px;
  border-top:1px solid var(--line);
  padding-top:4px
}
.result-panel {
  background:#123b32;
  color:#f1f5e9;
  border-radius:8px;
  padding:32px;
  position:sticky;
  top:120px
}
.result-heading {
  display:flex;
  justify-content:space-between;
  gap:15px;
  align-items:center;
  margin-bottom:28px
}
.result-heading .eyebrow {
  font-size:10px;
  color:#b8caa9;
  margin:0
}
.calc-indicator {
  font-size:9px;
  border:1px solid #aec39855;
  border-radius:10px;
  padding:3px 8px;
  white-space:nowrap
}
.result-panel h3 {
  font-size:22px;
  letter-spacing:-.02em;
  line-height:1.4;
  color:#e8eee0
}
.result-number {
  font-size:50px;
  letter-spacing:-.055em;
  font-weight:700;
  line-height:1.2;
  margin:22px 0 12px;
  color:var(--lime);
  overflow-wrap:anywhere
}
.result-number.negative {
  color:#efc498
}
.result-number small {
  font-size:14px;
  letter-spacing:0;
  font-weight:500
}
.result-verdict {
  font-size:16px;
  line-height:1.5;
  color:#d9e6cb
}
.result-panel .micro {
  font-size:11px;
  color:#b4c6a7;
  margin-top:18px
}
.result-mini {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px 16px;
  border-top:1px solid #abc69a40;
  margin:24px 0 0;
  padding-top:23px
}
.result-mini span {
  display:block;
  font-size:10px;
  line-height:1.5;
  color:#c1d0b5
}
.result-mini strong {
  display:block;
  font-size:22px;
  letter-spacing:-.025em;
  margin-top:4px;
  line-height:1.3
}
.result-panel .btn {
  margin-top:24px;
  font-size:14px
}
#calcErrors {
  font-size:14px;
  background:#6d322f;
  color:#fff4df;
  padding:20px;
  border-radius:4px
}
#calcErrors p+p {
  margin-top:10px
}
.calc-actions {
  display:flex;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
  margin-top:25px
}
.calc-actions .btn {
  font-size:12px;
  min-height:42px;
  padding:10px 15px
}
.calc-actions .text-link {
  font-size:12px
}
.import-label {
  cursor:pointer;
  position:relative;
  overflow:hidden
}
.import-label input {
  width:1px;
  height:1px;
  opacity:0;
  position:absolute
}
.warnings {
  margin-top:24px;
  font-size:13px;
  display:grid;
  gap:10px
}
.warning {
  background:#ece6da;
  border-left:3px solid #bd9c75;
  padding:13px 18px;
  color:#725738;
  line-height:1.5
}
.calculation-details {
  padding-top:65px;
  scroll-margin-top:120px
}
.summary-facts {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-bottom:30px
}
.summary-facts>div {
  background:#e9eedd;
  padding:24px;
  border-radius:6px
}
.summary-facts span {
  font-size:10px;
  color:#69765c;
  line-height:1.4;
  display:block
}
.summary-facts strong {
  display:block;
  font-size:28px;
  letter-spacing:-.04em;
  line-height:1.2;
  margin:9px 0
}
.summary-facts small {
  font-size:11px;
  color:#6e7b65;
  line-height:1.5;
  display:block
}
details {
  border:1px solid #d0dac7;
  border-radius:5px;
  background:#fff;
  margin-bottom:12px
}
summary {
  font-size:16px;
  line-height:1.5;
  font-weight:700;
  cursor:pointer;
  padding:22px 25px;
  list-style:none;
  display:flex;
  justify-content:space-between;
  gap:22px;
  align-items:center
}
summary::-webkit-details-marker {
  display:none
}
summary:after {
  content:'+';
  font-size:23px;
  font-weight:400;
  flex:none
}
details[open]>summary:after {
  content:'\2212'
}
details[open]>summary {
  border-bottom:1px solid #dbe2d3
}
.details-body {
  padding:28px;
  font-size:15px
}
.details-body>p {
  margin-bottom:25px
}
.details-body td.num,.details-body th.num {
  text-align:right;
  white-space:nowrap
}
.table-total td,.table-total th {
  background:#e6eddc;
  color:#163d32;
  font-weight:700;
  border-top:2px solid #8ba679
}
.table-subtotal td,.table-subtotal th {
  font-weight:700;
  background:#f1f4ec
}
.negative-cell {
  color:#9c5835!important
}
.positive-cell {
  color:#517832!important
}
.balance-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:35px;
  margin-bottom:30px
}
.balance-grid h4 {
  font-size:17px;
  letter-spacing:-.015em
}
.energy-bar {
  display:flex;
  height:24px;
  border-radius:4px;
  overflow:hidden;
  background:#dde2d4;
  margin-top:18px;
  min-width:0
}
.energy-bar span {
  display:block;
  min-width:0
}
.bar-legend {
  font-size:11px;
  display:flex;
  gap:12px 20px;
  flex-wrap:wrap;
  margin-top:10px;
  line-height:1.4
}
.bar-legend i {
  width:8px;
  height:8px;
  display:inline-block;
  margin-right:6px;
  border-radius:50%
}
.g1 {
  background:#4c7156
}
.g2 {
  background:#aac683
}
.g3 {
  background:#dadfd2
}
.h1 {
  background:#c7a579
}
.h2 {
  background:#507059
}
.h3 {
  background:#d9d5ca
}
.result-explanation {
  padding:22px;
  background:#eef2e7;
  margin-top:24px;
  font-size:15px
}
.budget-columns {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:35px
}
.budget-columns h4 {
  margin-bottom:20px
}
.budget-field {
  display:flex;
  justify-content:space-between;
  gap:15px;
  align-items:center;
  padding:10px 0;
  border-bottom:1px solid #e0e5d9;
  font-size:12px;
  line-height:1.5
}
.budget-field span {
  flex:1
}
.budget-field input {
  width:112px;
  border:1px solid #c7d2be;
  border-radius:3px;
  padding:9px 8px;
  font-size:14px;
  text-align:right;
  color:var(--ink);
  background:#f6f8f2
}
.budget-note {
  font-size:13px;
  padding:20px;
  background:#eef2e7;
  margin-top:23px;
  line-height:1.6
}
.budget-note p {
  margin-top:10px
}
.method-text h4 {
  margin-top:25px;
  margin-bottom:15px
}
.method-text h4:first-child {
  margin-top:0
}
.method-text p {
  font-size:14px;
  line-height:1.75
}
.sensitivity-table th,.sensitivity-table td {
  text-align:center;
  padding:13px 12px;
  white-space:nowrap;
  border:3px solid white
}
.sensitivity-table td {
  font-size:14px;
  font-weight:700
}
.sensitivity-table .sens-pos {
  background:#dfebcd;
  color:#365f2d
}
.sensitivity-table .sens-neg {
  background:#f0e1d0;
  color:#8b542f
}
.sensitivity-table tbody th {
  background:#edf0e7;
  font-size:12px
}
.sensitivity-table caption {
  text-align:left;
  margin-bottom:12px;
  font-size:12px;
  color:#68765c
}

.emergency-section {
  background:#133e34;
  color:#edf3e7
}
.emergency-section h2 em {
  color:var(--lime)
}
.emergency-section .eyebrow {
  color:#b5cba6
}
.emergency-section .section-head>p {
  color:#b6c8b0
}
.emergency-layout {
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:55px
}
.emergency-section .field>span {
  color:#d9e5ce
}
.emergency-section .field small {
  color:#a5b89d
}
.emergency-section .field input {
  background:#224d41;
  border-color:#547556;
  color:#edf3e7
}
.emergency-results {
  padding:30px;
  border:1px solid #76926c55;
  border-radius:7px;
  align-self:start
}
.emergency-results>div:not(.emergency-status) {
  padding:20px 0;
  border-bottom:1px solid #c9dfb02e
}
.emergency-results>div>span {
  font-size:12px;
  display:block;
  color:#c0d0b7
}
.emergency-results strong {
  font-size:35px;
  line-height:1.3;
  display:block;
  letter-spacing:-.04em;
  margin-top:5px;
  color:#d7eaaa
}
.emergency-status {
  font-size:15px;
  line-height:1.5;
  background:#a8c97c20;
  border:1px solid #c4df9c60;
  border-radius:5px;
  padding:17px;
  margin-bottom:5px
}
.emergency-status.bad {
  background:#99623444;
  color:#f8d7ad;
  border-color:#daa577
}
.emergency-results .micro {
  color:#b3c9a7;
  margin-top:20px;
  font-size:12px
}

.knowledge-tools {
  display:flex;
  align-items:end;
  gap:30px;
  justify-content:space-between
}
.searchbox {
  display:block;
  flex:1
}
.searchbox>span {
  display:block;
  font-size:11px;
  font-weight:700;
  margin-bottom:8px;
  letter-spacing:.05em
}
.searchbox input {
  display:block;
  width:100%;
  border:1px solid #c1cdb5;
  border-radius:5px;
  background:white;
  padding:17px;
  font-size:16px;
  color:var(--ink)
}
.knowledge-tools .btn {
  font-size:13px;
  min-height:57px
}
.filter-buttons {
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:23px;
  margin-bottom:18px
}
.filter-buttons button {
  font-size:12px!important;
  border:1px solid #c6d0bc;
  border-radius:30px;
  padding:7px 15px
}
.filter-buttons button.active {
  background:var(--deep);
  color:white;
  border-color:var(--deep)
}
.article-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
  margin-top:25px
}
.article-card {
  text-align:left;
  background:#eaf0e0;
  border:1px solid #cfdbc2;
  padding:28px;
  border-radius:6px;
  min-height:278px;
  display:flex;
  flex-direction:column;
  transition:transform .2s
}
.article-card:hover {
  transform:translateY(-3px);
  background:#e0ebd2
}
.article-card small {
  font-size:10px;
  letter-spacing:.1em;
  font-weight:700;
  text-transform:uppercase;
  color:#667e56;
  margin-bottom:20px
}
.article-card h3 {
  font-size:25px;
  line-height:1.16;
  letter-spacing:-.025em;
  margin-bottom:15px
}
.article-card p {
  font-size:14px;
  line-height:1.6;
  color:#63735a;
  flex:1
}
.article-card>span {
  font-size:11px;
  font-weight:700;
  margin-top:20px
}
.center {
  text-align:center;
  margin-top:35px
}
.process-section {
  background:#e8ecdf
}
.process-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:36px 42px
}
.process-grid>div {
  border-top:1px solid #acbca1;
  padding-top:24px
}
.process-grid b {
  font-size:40px;
  color:#88a170;
  font-weight:400;
  letter-spacing:-.05em
}
.process-grid h3 {
  font-size:26px;
  margin-top:20px;
  margin-bottom:17px
}
.process-grid p {
  font-size:16px;
  color:#63735a
}
.project-section {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:80px
}
.project-section>.lead,.project-section .lead {
  margin-top:28px
}
.project-section>div>p {
  margin-top:23px
}
.project-form {
  background:#e9eedd;
  padding:35px;
  border:1px solid #c7d4b8;
  border-radius:7px;
  align-self:start
}
.project-form label {
  display:block;
  font-size:13px;
  font-weight:700;
  margin-bottom:23px
}
.project-form input,.project-form textarea {
  display:block;
  width:100%;
  border:1px solid #bbcbae;
  border-radius:4px;
  padding:14px;
  margin-top:8px;
  background:#f8f9f3;
  font-size:15px;
  line-height:1.6;
  color:var(--ink);
  resize:vertical
}
.project-form .btn {
  margin-top:12px;
  font-size:14px
}
.project-form .micro {
  display:block;
  margin-top:20px;
  font-size:11px
}
.check-progress {
  margin-top:30px
}
.check-progress>b {
  font-size:12px
}
.check-progress>div {
  height:5px;
  border-radius:4px;
  background:#d5deca;
  margin-top:10px
}
.check-progress span {
  display:block;
  height:100%;
  background:#83a361;
  width:0;
  transition:width .2s
}
.project-checks {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-top:16px
}
.project-checks .check {
  font-size:12px;
  margin:0;
  gap:8px
}
.faq-section {
  background:#efefe7
}
.faq-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px 25px;
  align-items:start
}
.faq-grid details {
  margin:0;
  background:transparent
}
.faq-grid summary {
  font-size:15px;
  padding:22px
}
.faq-grid details>div {
  padding:22px;
  font-size:15px;
  color:#5b6d53
}
.closing {
  background:#103b32;
  color:white;
  padding:88px 0
}
.closing h2 {
  font-size:62px;
  margin-bottom:35px
}
.closing em {
  color:var(--lime)
}
.closing .wrap {
  position:relative
}
.closing .button-row {
  margin-top:35px
}
footer {
  background:#e5e9dc;
  font-size:12px
}
.footer-top {
  padding-top:45px;
  padding-bottom:40px;
  display:flex;
  justify-content:space-between;
  gap:40px;
  align-items:center
}
.footer-top p {
  font-size:13px;
  color:#617255
}
.footer-bottom {
  padding:20px 0;
  border-top:1px solid #c4ceba;
  display:flex;
  justify-content:space-between;
  gap:25px;
  color:#64765a;
  font-size:10px
}
.footer-bottom>div {
  display:flex;
  gap:20px
}
.footer-bottom button {
  font-size:10px!important;
  padding:0;
  text-decoration:underline;
  text-underline-offset:3px
}

dialog {
  width:min(890px,calc(100% - 34px));
  max-height:90dvh;
  border:1px solid #b7c7a8;
  border-radius:10px;
  padding:0;
  color:var(--ink);
  background:var(--paper);
  box-shadow:0 30px 100px #0003
}
dialog::backdrop {
  background:#071d17b8;
  backdrop-filter:blur(5px)
}
.dialog-top {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:22px 36px;
  border-bottom:1px solid #d3dcc9;
  position:sticky;
  top:0;
  background:#f6f5eff7;
  z-index:2
}
.dialog-top .eyebrow {
  margin:0;
  font-size:10px
}
.close-dialog {
  border:1px solid #c5d0bb;
  border-radius:50%;
  width:38px;
  height:38px;
  font-size:18px!important;
  line-height:1;
  background:#eff2e7
}
.dialog-content {
  padding:40px
}
.dialog-content h2 {
  font-size:40px;
  line-height:1.12;
  margin-bottom:28px
}
.dialog-content h3 {
  font-size:24px;
  line-height:1.2;
  margin:27px 0 17px
}
.dialog-content p {
  font-size:17px;
  line-height:1.75;
  margin:18px 0
}
.dialog-content ul {
  font-size:15px;
  padding-left:23px;
  line-height:1.8
}
.article-intro {
  font-size:22px!important;
  line-height:1.45!important;
  color:#637d50
}
.article-checks {
  padding:25px;
  background:#e6eddc;
  border-radius:5px;
  margin-top:28px
}
.article-checks h3 {
  margin:0 0 15px
}
.article-checks p {
  font-size:15px;
  margin:8px 0
}
.source-item {
  padding:22px 0;
  border-bottom:1px solid #d3dec7
}
.source-item strong {
  display:block;
  font-size:17px;
  line-height:1.45
}
.source-item p {
  font-size:14px;
  margin:10px 0
}
.source-item a {
  font-size:12px;
  text-decoration:underline;
  overflow-wrap:anywhere;
  display:block
}
.source-list-small {
  padding-top:20px;
  border-top:1px solid #c6d2bc;
  margin-top:30px
}
.source-list-small button {
  display:block;
  font-size:13px!important;
  text-align:left;
  text-decoration:underline;
  padding:8px 0
}
.toast {
  position:fixed;
  bottom:25px;
  left:50%;
  transform:translate(-50%,30px);
  opacity:0;
  pointer-events:none;
  z-index:200;
  background:#163e32;
  color:#ecf3e2;
  border:1px solid #93b16e88;
  padding:16px 24px;
  border-radius:5px;
  max-width:90vw;
  box-shadow:0 5px 30px #0002;
  font-size:14px;
  transition:all .2s
}
.toast.show {
  opacity:1;
  transform:translate(-50%,0)
}
#printArea {
  display:none
}
.download-text {
  white-space:pre-wrap;
  font-size:12px;
  line-height:1.7;
  background:#e9efdf;
  padding:20px;
  max-height:450px;
  overflow:auto;
  overflow-wrap:anywhere
}

@media(min-width:1700px) {
  .hero {
    height:850px
  }
  .hero-inner {
    padding-top:100px
  }
  
}
@media(max-width:1300px) {
  .wrap {
    width:calc(100% - 64px)
  }
  .header-inner {
    gap:15px
  }
  .brand-line {
    font-size:26px
  }
  .brand-signal {
    width:43px
  }
  nav {
    gap:15px;
    font-size:12px
  }
  .hero h1 {
    font-size:65px
  }
  .hero {
    height:730px
  }
  .hero-copy {
    max-width:640px
  }
  .hero-callouts {
    width:255px
  }
  .hero-bottom .wrap>div,.hero-bottom .wrap>a {
    padding:12px 18px;
    gap:15px
  }
  .hero-bottom b {
    font-size:31px
  }
  .hero-bottom span {
    font-size:11px
  }
  .intro {
    gap:60px
  }
  .intro h2,.feature h2 {
    font-size:47px
  }
  .feature {
    gap:48px
  }
  .benefit {
    padding:26px
  }
  .benefit h3 {
    font-size:27px
  }
  .flow-layout {
    gap:25px
  }
  .flow-node:after {
    width:26px;
    right:-26px
  }
  .flow-outputs .flow-node:after {
    left:-26px
  }
  .flow-core {
    padding:22px
  }
  .result-panel {
    padding:27px
  }
  .result-number {
    font-size:44px
  }
  .project-section {
    gap:50px
  }
  .section {
    padding-top:95px;
    padding-bottom:95px
  }
  .heat-big {
    padding:30px
  }
  .heat-equation b {
    font-size:64px
  }
  .field-grid {
    gap:17px
  }
  .field>span {
    font-size:11px
  }
  .article-card {
    padding:24px
  }
  
}

@media(max-width:1050px) {
  .header-inner {
    min-height:88px
  }
  .menu-toggle {
    display:flex;
    gap:15px;
    align-items:center;
    font-size:13px!important;
    font-weight:700;
    padding:10px 0
  }
  .header nav {
    display:none;
    position:absolute;
    left:0;
    right:0;
    top:88px;
    padding:25px 32px;
    background:var(--paper);
    border-bottom:1px solid #b5c4a6;
    box-shadow:0 15px 25px #143b3210;
    flex-wrap:wrap;
    font-size:15px
  }
  .header nav.open {
    display:flex
  }
  .hero {
    height:730px
  }
  .hero h1 {
    font-size:61px
  }
  .hero-callouts {
    right:0;
    width:240px;
    bottom:50px
  }
  .hero-copy {
    max-width:590px
  }
  .hero p {
    max-width:470px;
    font-size:19px
  }
  .hero-inner {
    padding-top:65px
  }
  .hero-bottom .wrap {
    grid-template-columns:repeat(3,1fr)
  }
  .hero-bottom .wrap>a {
    display:none
  }
  .section-head {
    gap:30px
  }
  .section-head>p {
    max-width:310px;
    font-size:17px
  }
  .intro {
    gap:40px
  }
  .intro h2 {
    font-size:42px
  }
  .intro p.lead {
    font-size:21px
  }
  .intro p {
    font-size:16px
  }
  .benefit {
    padding:23px
  }
  .benefit h3 {
    font-size:24px
  }
  .benefit p {
    font-size:14px
  }
  .flow-header {
    flex-wrap:wrap
  }
  .flow-layout {
    gap:18px
  }
  .flow-node {
    padding:15px
  }
  .flow-node b {
    font-size:14px
  }
  .flow-node span {
    font-size:10px
  }
  .flow-node:after {
    width:19px;
    right:-19px
  }
  .flow-outputs .flow-node:after {
    left:-19px
  }
  .flow-core h3 {
    font-size:32px
  }
  .feature {
    gap:35px
  }
  .feature h2 {
    font-size:42px
  }
  .feature-image {
    height:720px
  }
  .feature-copy p {
    font-size:16px
  }
  .heat-explainer {
    gap:30px
  }
  .heat-equation b {
    font-size:52px
  }
  .heat-equation span {
    font-size:12px
  }
  .heat-small p {
    font-size:15px
  }
  .charging-content {
    padding:26px
  }
  .charging-content h3 {
    font-size:32px
  }
  .truck-result {
    display:block
  }
  .truck-result span {
    display:block
  }
  .calculator-layout {
    grid-template-columns:1.14fr 1fr;
    gap:20px
  }
  .input-panel {
    padding:24px
  }
  .calc-tabbar button {
    font-size:11px!important;
    padding:16px 10px
  }
  .result-panel {
    padding:24px
  }
  .result-number {
    font-size:39px
  }
  .result-mini strong {
    font-size:19px
  }
  .summary-facts {
    gap:12px
  }
  .summary-facts>div {
    padding:18px
  }
  .summary-facts strong {
    font-size:24px
  }
  .project-section {
    gap:35px
  }
  .project-form {
    padding:25px
  }
  .emergency-layout {
    gap:35px
  }
  .article-grid {
    gap:16px
  }
  .article-card h3 {
    font-size:23px
  }
  .footer-top .brand-line {
    font-size:23px
  }
  
}

@media(max-width:800px) {
  body {
    font-size:17px
  }
  .wrap {
    width:calc(100% - 40px)
  }
  html {
    scroll-padding-top:90px
  }
  .section {
    padding:68px 0
  }
  .utility .wrap>span {
    font-size:8px
  }
  .utility .wrap>div {
    gap:12px
  }
  .utility button {
    display:none
  }
  .concept-tag {
    font-size:8px
  }
  .header-inner {
    min-height:79px
  }
  .header nav {
    top:79px;
    padding:22px;
    gap:20px
  }
  .brand-line {
    font-size:26px
  }
  .brand-claim {
    font-size:8px
  }
  .brand-signal {
    width:42px;
    height:32px
  }
  .hero {
    height:800px
  }
  .hero-inner {
    padding-top:48px;
    padding-bottom:30px
  }
  .hero h1 {
    font-size:clamp(45px,7.8vw,64px)
  }
  .hero p {
    font-size:19px;
    max-width:490px;
    margin:23px 0
  }
  .hero .eyebrow {
    font-size:10px
  }
  .hero-shade {
    background:linear-gradient(180deg,#072a22e0 0%,#0a281fa0 44%,#0b302526 80%,#0a251c90),linear-gradient(90deg,#0b302550,transparent)
  }
  .hero-img {
    object-position:60% center
  }
  .hero-callouts {
    width:auto;
    left:0;
    right:0;
    bottom:42px;
    grid-template-columns:repeat(3,1fr);
    gap:8px
  }
  .hero-callouts a {
    padding:12px;
    gap:10px
  }
  .hero-callouts b {
    font-size:10px
  }
  .hero-callouts a>span:last-child {
    display:none
  }
  .hero-callouts a>span:nth-child(2) {
    font-size:9px
  }
  .hero-callouts .live-dot,.hero-callouts .warm-dot,.hero-callouts .charge-dot {
    width:7px;
    height:7px
  }
  .hero .image-credit {
    font-size:8px;
    bottom:15px
  }
  .hero-bottom .wrap {
    min-height:112px
  }
  .hero-bottom .wrap>div {
    display:block;
    padding:12px 18px
  }
  .hero-bottom b {
    display:block;
    font-size:27px;
    margin-bottom:10px
  }
  .hero-bottom span {
    font-size:10px;
    line-height:1.4
  }
  .intro {
    display:block
  }
  .intro>div+div {
    margin-top:30px
  }
  .intro h2,.feature h2,h2 {
    font-size:42px
  }
  .intro p.lead {
    font-size:23px
  }
  .intro p {
    font-size:17px
  }
  .section-head {
    display:block;
    margin-bottom:30px
  }
  .section-head>p {
    max-width:600px;
    margin-top:24px;
    font-size:17px
  }
  .section-head>.btn,.section-head>.button-row {
    margin-top:25px
  }
  .eyebrow {
    font-size:10px;
    margin-bottom:15px
  }
  .three-cards {
    grid-template-columns:1fr;
    gap:16px
  }
  .benefit {
    display:grid;
    grid-template-columns:70px 1fr;
    gap:0 25px;
    padding:28px
  }
  .benefit .card-index {
    grid-column:1/-1;
    margin-bottom:20px
  }
  .benefit svg {
    grid-column:1;
    grid-row:2/4;
    width:56px;
    height:56px;
    margin:3px 0
  }
  .benefit h3 {
    font-size:28px;
    grid-column:2;
    margin-bottom:15px
  }
  .benefit p {
    grid-column:2;
    font-size:16px;
    margin-bottom:18px
  }
  .benefit .text-link {
    grid-column:2;
    justify-self:start
  }
  .flow-panel {
    padding:25px;
    margin-top:28px
  }
  .flow-header {
    margin-bottom:23px
  }
  .mode-tabs {
    width:100%;
    justify-content:space-between
  }
  .mode-tabs button {
    font-size:12px!important;
    padding:8px 9px;
    flex:1
  }
  .flow-layout {
    grid-template-columns:1fr 1fr;
    gap:20px
  }
  .flow-core {
    grid-column:1/-1;
    grid-row:2;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:5px 20px;
    text-align:left;
    padding:25px
  }
  .flow-core .pulse-large {
    grid-row:1/4;
    grid-column:2;
    width:120px;
    height:70px;
    align-self:center
  }
  .flow-core .eyebrow {
    margin:0 0 8px
  }
  .flow-core h3 {
    grid-column:1;
    font-size:32px
  }
  .flow-core p {
    grid-column:1/-1;
    margin-top:12px
  }
  .flow-core .mode-badge {
    grid-column:1/-1
  }
  .flow-inputs {
    display:contents
  }
  .flow-inputs .flow-node:after {
    display:none
  }
  .flow-outputs {
    grid-column:1/-1;
    grid-row:3;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:10px
  }
  .flow-outputs .flow-node {
    padding:13px
  }
  .flow-outputs .flow-node:after {
    display:none
  }
  .flow-outputs .flow-node b {
    font-size:12px
  }
  .flow-outputs .flow-node small {
    font-size:8px
  }
  .flow-explain {
    font-size:14px;
    margin-top:22px;
    padding-top:22px
  }
  .flow-panel .micro {
    font-size:11px
  }
  .feature {
    display:flex;
    flex-direction:column;
    gap:35px
  }
  .feature-image {
    width:100%;
    height:400px
  }
  .feature-copy {
    width:100%
  }
  .feature-copy p {
    font-size:17px
  }
  .feature-copy .lead {
    font-size:22px
  }
  .feature-image img {
    object-position:center 55%
  }
  .heat-explainer {
    grid-template-columns:1fr;
    gap:30px
  }
  .heat-equation {
    justify-content:space-around
  }
  .heat-equation b {
    font-size:69px
  }
  .heat-equation span {
    font-size:14px
  }
  .heat-small h3 {
    font-size:28px
  }
  .heat-small p {
    font-size:17px
  }
  .three-notes {
    grid-template-columns:1fr;
    gap:24px;
    margin-top:32px
  }
  .three-notes>div {
    padding-top:24px
  }
  .three-notes h3 {
    font-size:25px
  }
  .three-notes p {
    font-size:16px
  }
  .three-notes button {
    margin-top:10px
  }
  .charging-grid {
    grid-template-columns:1fr;
    gap:28px
  }
  .charging-photo {
    height:340px
  }
  .charging-content {
    padding:30px
  }
  .charging-content h3 {
    font-size:35px
  }
  .truck-result {
    display:flex
  }
  .truck-visual {
    height:230px
  }
  .truck-visual svg {
    height:210px
  }
  .cost-map {
    min-width:760px
  }
  .table-wrap {
    border-radius:3px
  }
  .table-wrap:focus-visible {
    outline:3px solid #aa7738
  }
  .cost-map tbody th {
    font-size:14px
  }
  .cost-map td {
    font-size:13px
  }
  .model-notice {
    display:block;
    padding:22px;
    font-size:13px
  }
  .model-notice span {
    display:block;
    margin-top:9px
  }
  .model-notice strong {
    display:block
  }
  .presets {
    gap:9px
  }
  .preset {
    padding:17px 13px
  }
  .preset small {
    font-size:8px
  }
  .preset strong {
    font-size:29px;
    margin:9px 0
  }
  .preset span {
    font-size:10px
  }
  .calculator-layout {
    grid-template-columns:1fr
  }
  .result-panel {
    position:static;
    padding:28px
  }
  .result-number {
    font-size:49px
  }
  .result-mini strong {
    font-size:23px
  }
  .result-panel .micro {
    font-size:12px
  }
  .input-panel {
    padding:27px
  }
  .input-help {
    min-height:0
  }
  .calc-tabbar button {
    font-size:13px!important;
    padding:15px 12px
  }
  .field>span {
    font-size:12px
  }
  .field-grid {
    gap:19px
  }
  .field input {
    font-size:21px
  }
  .summary-facts {
    grid-template-columns:1fr 1fr;
    gap:12px
  }
  .summary-facts strong {
    font-size:30px
  }
  .summary-facts span {
    font-size:11px
  }
  .details-body {
    padding:20px
  }
  .details-body table {
    min-width:650px
  }
  .details-body p {
    font-size:14px
  }
  .details-body .table-wrap {
    margin-left:0;
    max-width:100%
  }
  .details-body th,.details-body td {
    padding:14px;
    font-size:13px
  }
  .balance-grid {
    grid-template-columns:1fr;
    gap:25px
  }
  .budget-columns {
    grid-template-columns:1fr;
    gap:30px
  }
  .budget-field {
    font-size:13px
  }
  .budget-field input {
    width:124px;
    font-size:15px
  }
  .emergency-layout {
    grid-template-columns:1fr;
    gap:30px
  }
  .emergency-results {
    padding:25px
  }
  .emergency-results strong {
    font-size:36px
  }
  .knowledge-tools {
    display:block
  }
  .knowledge-tools .btn {
    margin-top:20px;
    min-height:45px
  }
  .filter-buttons {
    gap:8px
  }
  .filter-buttons button {
    font-size:11px!important;
    padding:7px 12px
  }
  .article-grid {
    grid-template-columns:1fr 1fr
  }
  .article-card {
    padding:24px;
    min-height:275px
  }
  .article-card h3 {
    font-size:25px
  }
  .article-card p {
    font-size:14px
  }
  .process-grid {
    grid-template-columns:1fr 1fr;
    gap:30px
  }
  .process-grid h3 {
    font-size:25px
  }
  .process-grid p {
    font-size:15px
  }
  .project-section {
    grid-template-columns:1fr;
    gap:40px
  }
  .project-form {
    padding:30px
  }
  .faq-grid {
    grid-template-columns:1fr;
    gap:12px
  }
  .faq-grid summary {
    font-size:16px
  }
  .closing {
    padding:65px 0
  }
  .closing h2 {
    font-size:46px
  }
  .footer-top {
    display:block;
    padding-top:35px;
    padding-bottom:30px
  }
  .footer-top p {
    margin-top:25px
  }
  .footer-bottom {
    display:block;
    padding:25px 0;
    font-size:10px
  }
  .footer-bottom>div {
    margin-top:20px;
    flex-wrap:wrap;
    gap:13px 22px
  }
  .footer-top .brand-line {
    font-size:27px
  }
  .dialog-content {
    padding:26px
  }
  .dialog-content h2 {
    font-size:33px
  }
  .dialog-content p {
    font-size:16px
  }
  .dialog-top {
    padding:17px 24px
  }
  .article-intro {
    font-size:20px!important
  }
  .dialog-content .source-item strong {
    font-size:16px
  }
  
}

@media(max-width:470px) {
  .wrap {
    width:calc(100% - 36px)
  }
  .hero {
    height:780px
  }
  .hero-inner {
    padding-top:38px
  }
  .hero h1 {
    font-size:43px;
    letter-spacing:-.055em;
    line-height:1.07
  }
  .hero-copy {
    width:100%
  }
  .hero p {
    font-size:17px;
    line-height:1.55;
    max-width:330px;
    margin:22px 0
  }
  .hero .button-row {
    align-items:flex-start;
    gap:11px
  }
  .hero .btn {
    font-size:14px;
    padding:13px 18px;
    min-height:48px
  }
  .hero .btn.ghost {
    background:#102c2855
  }
  .hero-callouts {
    grid-template-columns:1fr;
    gap:7px;
    bottom:40px;
    left:auto;
    width:230px
  }
  .hero-callouts a {
    padding:11px 14px;
    gap:14px
  }
  .hero-callouts b {
    font-size:12px
  }
  .hero-callouts a>span:last-child {
    display:block
  }
  .hero-bottom .wrap>div {
    padding-left:15px;
    padding-right:10px
  }
  .hero-bottom b {
    font-size:24px
  }
  .hero-bottom span {
    font-size:9px
  }
  .brand-line {
    font-size:24px
  }
  .brand-claim {
    font-size:7px;
    letter-spacing:.17em
  }
  .brand-signal {
    width:37px
  }
  .menu-toggle {
    font-size:12px!important
  }
  .section {
    padding:58px 0
  }
  .intro h2,.feature h2,h2 {
    font-size:37px
  }
  .intro p.lead {
    font-size:22px
  }
  .section-head>p {
    font-size:16px
  }
  .benefit {
    grid-template-columns:49px 1fr;
    gap:0 18px;
    padding:24px
  }
  .benefit svg {
    width:46px;
    height:46px
  }
  .benefit h3 {
    font-size:26px
  }
  .benefit p {
    font-size:15px
  }
  .benefit .text-link {
    font-size:12px
  }
  .flow-panel {
    padding:20px
  }
  .flow-node {
    padding:13px
  }
  .flow-node b {
    font-size:13px
  }
  .flow-outputs {
    grid-template-columns:1fr
  }
  .flow-outputs .flow-node {
    display:block
  }
  .flow-outputs .flow-node b {
    font-size:15px
  }
  .flow-outputs .flow-node span {
    font-size:11px
  }
  .mode-tabs button {
    font-size:10px!important;
    padding:8px 6px
  }
  .flow-header .eyebrow {
    font-size:9px
  }
  .feature-image {
    height:340px
  }
  .steps-mini>div {
    font-size:15px
  }
  .heat-big {
    padding:25px
  }
  .heat-big>span {
    font-size:8px
  }
  .heat-equation {
    gap:12px
  }
  .heat-equation b {
    font-size:54px
  }
  .heat-equation span {
    font-size:11px
  }
  .heat-equation>strong {
    font-size:30px
  }
  .heat-big p {
    font-size:14px
  }
  .charging-content {
    padding:25px
  }
  .charging-photo {
    height:280px
  }
  .charging-content h3 {
    font-size:30px
  }
  .charging-content p {
    font-size:16px
  }
  .inline-facts {
    gap:25px
  }
  .inline-facts b {
    font-size:28px
  }
  .truck-result {
    display:block
  }
  .truck-result strong {
    font-size:36px
  }
  .truck-controls label {
    font-size:11px
  }
  .truck-controls b {
    font-size:12px
  }
  .truck-visual {
    height:200px
  }
  .truck-visual svg {
    height:165px
  }
  .presets {
    grid-template-columns:1fr
  }
  .preset {
    display:grid;
    grid-template-columns:1fr auto;
    gap:5px 15px;
    padding:17px 20px
  }
  .preset strong {
    grid-column:2;
    grid-row:1/3;
    font-size:29px;
    margin:0;
    align-self:center
  }
  .preset small {
    font-size:8px;
    line-height:1.6
  }
  .preset span {
    font-size:11px
  }
  .input-panel {
    padding:22px
  }
  .field-grid {
    gap:20px 14px
  }
  .field>span {
    font-size:11px;
    min-height:34px
  }
  .field input {
    font-size:19px
  }
  .calc-tabbar button {
    font-size:11px!important;
    padding:15px 10px
  }
  .result-panel {
    padding:25px
  }
  .result-number {
    font-size:43px
  }
  .result-panel h3 {
    font-size:20px
  }
  .result-mini {
    gap:20px 14px
  }
  .result-mini strong {
    font-size:21px
  }
  .calc-actions {
    gap:9px
  }
  .calc-actions .btn {
    font-size:11px;
    padding:10px 13px
  }
  .summary-facts strong {
    font-size:25px
  }
  .summary-facts>div {
    padding:18px
  }
  .summary-facts small {
    font-size:10px
  }
  summary {
    padding:19px 18px;
    font-size:15px
  }
  .details-body {
    padding:18px
  }
  .calculation-details .section-head h3 {
    font-size:29px
  }
  .calculation-details .btn {
    font-size:12px;
    padding:12px 15px;
    min-height:44px
  }
  .budget-field {
    font-size:12px
  }
  .budget-field input {
    width:106px
  }
  .emergency-results strong {
    font-size:33px
  }
  .knowledge-tools .btn {
    font-size:12px
  }
  .searchbox input {
    font-size:14px
  }
  .article-grid {
    grid-template-columns:1fr
  }
  .article-card {
    min-height:auto;
    padding:26px
  }
  .article-card small {
    margin-bottom:15px
  }
  .article-card h3 {
    font-size:27px
  }
  .article-card p {
    font-size:15px
  }
  .process-grid {
    gap:25px 23px
  }
  .process-grid h3 {
    font-size:22px
  }
  .process-grid p {
    font-size:14px
  }
  .project-form {
    padding:24px
  }
  .project-checks {
    grid-template-columns:1fr;
    gap:12px
  }
  .closing h2 {
    font-size:39px
  }
  .closing .btn {
    font-size:13px
  }
  .dialog-content {
    padding:22px
  }
  .dialog-content h2 {
    font-size:29px
  }
  .dialog-content p {
    font-size:15px
  }
  .dialog-content .source-item p {
    font-size:13px
  }
  .dialog-content .source-item a {
    font-size:11px
  }
  .article-checks {
    padding:20px
  }
  .toast {
    font-size:12px;
    padding:13px 18px
  }
  
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
  *,*:before,*:after {
    transition:none!important;
    animation:none!important
  }
  
}

@media print {
  @page {
    size:A4;
    margin:16mm
  }
  body {
    font-family:Arial,sans-serif;
    background:white;
    color:#000;
    font-size:10pt
  }
  body>*:not(#printArea) {
    display:none!important
  }
  #printArea {
    display:block!important;
    color:#000;
    background:white
  }
  #printArea h1 {
    font-size:24pt;
    line-height:1.1;
    margin-bottom:12pt
  }
  #printArea h2 {
    font-size:16pt;
    line-height:1.2;
    margin:18pt 0 10pt;
    break-after:avoid
  }
  #printArea h3 {
    font-size:13pt;
    margin:14pt 0 8pt;
    break-after:avoid
  }
  #printArea p {
    font-size:9pt;
    line-height:1.5;
    margin:6pt 0
  }
  #printArea table {
    width:100%;
    font-size:8pt;
    line-height:1.35;
    margin:8pt 0
  }
  #printArea th,#printArea td {
    padding:6pt;
    border-bottom:1px solid #bbb;
    color:#000;
    background:white;
    font-size:8pt
  }
  #printArea thead {
    display:table-header-group
  }
  #printArea thead th {
    color:#000;
    background:#eee
  }
  #printArea tr {
    break-inside:avoid
  }
  #printArea .print-note {
    border:1px solid #999;
    padding:10pt
  }
  #printArea a {
    color:#000;
    overflow-wrap:anywhere
  }
  #printArea .print-small {
    font-size:8pt
  }
  #printArea .num {
    text-align:right;
    white-space:nowrap
  }
  #printArea .warn {
    border-left:2pt solid #555;
    padding-left:8pt
  }
  #printArea .pagebreak {
    break-before:page
  }
  
}