:root {
  --background: #202224;
  --ink: #ffffff;
  --muted: #bfbfbf;
  --accent: #ffffff;
  --line: #454545;
}

/* Photo-based mass estimator. */
.mass-layout { display: grid; grid-template-columns: 1.15fr 1fr; gap: 32px; align-items: start; }
#mass-form { padding: 28px; border: 1px solid #555; border-radius: 8px; background: #101010; }
#mass-fields { border: 0; padding: 0; margin: 0; min-width: 0; }
#mass-fields > legend { font-size: 20px; font-weight: 700; }
#mass-form input, #mass-form select, #mass-form textarea { color: #111; }
#mass-form input[type=range] { padding: 0; accent-color: white; }
.mass-upload { padding: 22px; border: 1px dashed #aaa; text-align: center; cursor: pointer; font-size: 17px; }
.mass-upload:hover { background: #252525; border-color: #fff; }
.mass-upload small { display: block; font-size: 12px; font-weight: 400; color: #bbb; margin-top: 6px; }
#mass-photos { background: transparent; color: white !important; font-size: 12px; margin-top: 8px; }
.mass-previews { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.mass-previews figure { margin: 0; border: 1px solid #444; padding: 8px; }
.mass-previews img { width: 100%; height: 115px; object-fit: contain; background: #fff; }
.mass-previews figcaption { font-size: 12px; }
.mass-previews button { background: transparent; color: #fff; border: 0; text-decoration: underline; font-size: 12px; padding: 6px 0; }
.mass-dimensions { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; }
.mass-settings { padding: 14px 0; margin-bottom: 16px; border-block: 1px solid #444; }
.mass-settings summary { cursor: pointer; font-size: 14px; margin-bottom: 12px; }
.mass-consent { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
#mass-form .mass-consent input { width: 18px; height: 18px; margin: 3px 0 0; flex-shrink: 0; accent-color: white; }
.mass-result-panel { background: #f5f5f5; color: #111; padding: 32px; border-radius: 8px; position: sticky; top: 24px; overflow-wrap: anywhere; }
.mass-result-panel .eyebrow, .mass-result-panel .note { color: #555; }
.mass-result-panel .button { color: white; background: #111; width: 100%; font-size: 14px; }
.mass-result-panel .button:hover { background: #333; }
.mass-value { font-size: clamp(30px,4vw,48px); line-height: 1.2; font-weight: 800; margin: 20px 0; letter-spacing: -1px; }
.mass-wire { font-size: 100px; text-align: center; line-height: 1.3; }
.mass-result-panel li { margin-block: 8px; font-size: 14px; }
.mass-limit { border-top: 1px solid #aaa; margin-top: 28px; padding-top: 16px; }
#mass-status { font-size: 14px; }
#mass-form[aria-busy=true] .button { opacity: .55; cursor: progress; }
nav { flex-wrap: wrap; }
@media (max-width: 760px) { .mass-layout { grid-template-columns: 1fr; } .mass-result-panel { position: static; } #mass-form, .mass-result-panel { padding: 20px; } }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: radial-gradient(ellipse at 18% 12%, #60636520, transparent 55%), radial-gradient(ellipse at 85% 65%, #77797b12, transparent 60%), var(--background); color: var(--ink); font-family: Arial, sans-serif; line-height: 1.6; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.header { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 25px; border-bottom: 1px solid var(--line); }
.logo { font-size: 29px; font-weight: 800; text-decoration: none; letter-spacing: -1.5px; }
.logo span { font-size: 14px; font-weight: 400; letter-spacing: 0; }
.header { flex-wrap: wrap; }
.header-contacts { flex-basis: 100%; width: 100%; display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 24px; padding-top: 18px; border-top: 1px solid #ffffff25; }
.header-contact { display: flex; flex-direction: column; gap: 4px; font-size: 14px; line-height: 1.6; min-width: 0; }
.contact-label { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: #bfbfbf; margin-bottom: 3px; }
.header-contact a { text-decoration: none; text-underline-offset: 4px; overflow-wrap: anywhere; }
.header-contact a:hover { text-decoration: underline; }
.contact-secondary, .contact-email { color: #ccc; }
@media (max-width: 760px) { .header-contacts { grid-template-columns: 1fr 1fr; gap: 18px; } .header-address { grid-column: 1 / -1; grid-row: 2; } }
@media (max-width: 420px) { .header-contacts { grid-template-columns: 1fr; } .header-address { grid-column: auto; grid-row: auto; } }
nav { display: flex; gap: 26px; }
nav a { font-size: 14px; text-decoration: none; }
nav a:hover { text-decoration: underline; text-underline-offset: 5px; }
.hero { display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 55px; padding-block: 75px; }
.eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 1.8px; }
h1 { font-size: clamp(44px, 6vw, 76px); line-height: 1.04; letter-spacing: -3px; margin: 24px 0; }
h2 { font-size: clamp(28px, 4vw, 42px); line-height: 1.15; letter-spacing: -1.3px; margin: 15px 0 30px; }
h3 { font-size: 20px; line-height: 1.3; }
.intro { max-width: 470px; font-size: 17px; color: var(--muted); margin-bottom: 30px; }
.button { display: inline-flex; justify-content: space-between; align-items: center; gap: 30px; padding: 15px 23px; border: 0; border-radius: 8px; background: var(--ink); color: white; font-weight: 700; text-decoration: none; }
.button:hover { background: #dedede; }
.button span { font-size: 22px; }
.note { color: var(--muted); font-size: 13px; }
.hero-art { min-height: 420px; position: relative; display: grid; place-items: center; overflow: hidden; border-radius: 22px; background: transparent; }
.art-label { position: absolute; bottom: 24px; left: 24px; font-size: 10px; letter-spacing: 2px; }
.section { padding-block: 55px; border-top: 1px solid var(--line); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 28px; border: 1px solid var(--line); border-radius: 14px; }
.card p, .materials p { color: var(--muted); font-size: 15px; }
.number { color: var(--muted); font-size: 12px; }
.card h3 { margin-top: 36px; }
.materials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.materials h3 { margin-bottom: 8px; }
.request-panel { background: #ffffff; border-radius: 20px; padding: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.request-panel p { max-width: 400px; }
.notice { color: var(--muted); font-size: 13px; border-left: 3px solid #707070; padding-left: 14px; margin-top: 28px; }
form { min-width: 0; }
label { display: block; margin: 0 0 6px; font-size: 13px; font-weight: 700; }
input, select, textarea { width: 100%; padding: 12px; background: #fff; color: var(--ink); border: 1px solid #707070; border-radius: 7px; margin-bottom: 18px; }
textarea { resize: vertical; }
form .button { width: 100%; }
#result { margin-top: 24px; }
.order-messengers { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.order-messengers .button { width: auto; font-size: 14px; padding: 12px 16px; }
.order-messengers [hidden] { display: none; }
.secondary-button { border: 1px solid var(--ink); color: var(--ink); border-radius: 7px; padding: 10px 16px; background: transparent; }
#status { font-size: 13px; }
#status:empty { margin: 0; }
:focus-visible { outline: 3px solid #909090; outline-offset: 4px; }
.footer { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 25px; border-top: 1px solid var(--line); }
.footer p { font-size: 12px; color: var(--muted); }
.footer { flex-wrap: wrap; }
.legal-links { flex-basis: 100%; flex-wrap: wrap; gap: 18px; }
.legal-section details { margin: 12px 0; border: 1px solid #666; border-radius: 6px; padding: 18px 22px; background: #202224; }
.legal-section summary { cursor: pointer; font-size: 17px; font-weight: 700; }
.legal-section details > div { max-width: 850px; font-size: 14px; color: #ddd; }
.legal-section a { text-underline-offset: 3px; }
.legal-draft { border-left: 3px solid #bbb; padding: 12px 18px; background: #ffffff0a; font-size: 14px; }
.request-consent { display: flex; align-items: flex-start; gap: 10px; margin-block: 16px; font-size: 13px; font-weight: 400; }
.request-consent input { width: 18px; height: 18px; flex-shrink: 0; margin: 3px 0 0; accent-color: #111; }
@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; gap: 30px; padding-block: 45px; }
  .hero-art { min-height: 320px; }
  .cards, .materials, .request-panel { grid-template-columns: 1fr; }
  .materials { gap: 5px; }
  .request-panel { gap: 25px; padding: 24px; }
  .section { padding-block: 35px; }
  .footer { align-items: flex-start; flex-direction: column; gap: 0; }
}
@media (max-width: 420px) {
  .header { align-items: flex-start; flex-direction: column; gap: 12px; }
  nav { gap: 22px; }
  h1 { letter-spacing: -2px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.brand-image { display: block; width: 100%; height: auto; padding: 12px; }

/* Monochrome background: the decorative layer never intercepts clicks. */
body { isolation: isolate; }
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(circle 340px at var(--pointer-x, 75vw) var(--pointer-y, 25vh), #ffffff16, transparent 100%),
    url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%221200%22%20height%3D%22900%22%20viewBox%3D%220%200%201200%20900%22%3E%3Cg%20fill%3D%22none%22%20stroke%3D%22white%22%20stroke-opacity%3D%220.035%22%20stroke-width%3D%221.2%22%3E%3Cpath%20d%3D%22M100%20180l110-64%20110%2064v128l-110%2064-110-64zM100%20180l110%2064%20110-64M210%20244v128%22%2F%3E%3Ccircle%20cx%3D%22950%22%20cy%3D%22190%22%20r%3D%22110%22%2F%3E%3Ccircle%20cx%3D%22950%22%20cy%3D%22190%22%20r%3D%2285%22%2F%3E%3Cpath%20d%3D%22M650%20520l130%20225H520zM650%20565l92%20158H558z%22%2F%3E%3Crect%20x%3D%22105%22%20y%3D%22650%22%20width%3D%22140%22%20height%3D%22140%22%20transform%3D%22rotate(-20%20175%20720)%22%2F%3E%3Cpath%20d%3D%22M1000%20590l105%2060v120l-105%2060-105-60V650zM895%20650l105%2060%20105-60M1000%20710v120%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");
  background-size: auto, 1200px 900px;
}
::selection { background: #fff; color: #000; }
.header { border-bottom: 2px solid #fff; }
.logo { letter-spacing: -1px; }
.eyebrow { color: #c7c7c7; }
.hero-art { border: 1px solid #454545; border-radius: 8px; }
.brand-image { filter: invert(1); }
.art-label { color: #bfbfbf; }
.button { background: #fff; color: #080808; border: 1px solid #fff; border-radius: 4px; transition: background 180ms, transform 180ms; }
.card { background: #101010; border-radius: 6px; transition: transform 200ms, border-color 200ms, background 200ms; }
.card h3 { color: #fff; }
.number { display: inline-block; border: 1px solid #707070; padding: 3px 10px; color: #fff; }
.materials article { border-left: 2px solid #fff; padding-left: 20px; }
.request-panel { --ink: #090909; --muted: #444; color: var(--ink); border-radius: 6px; border-top: 6px solid #999; }
.request-panel .eyebrow { color: #444; }
.request-panel .button { background: #090909; color: #fff; border-color: #090909; }
.request-panel .button:hover { background: #333; }
.request-panel ::selection { background: #000; color: #fff; }
.secondary-button:hover { background: #e5e5e5; }
@media (hover: hover) and (pointer: fine) {
  .card:hover { transform: translateY(-6px); border-color: #fff; background: #191919; }
  .button:hover { transform: translateY(-2px); }
}
@media (prefers-reduced-motion: reduce) {
  .card, .button { transition: none; }
  .card:hover, .button:hover { transform: none; }
}

.card { position: relative; }
.card h3 { margin-top: 96px; }
.print-control {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 112px;
  padding: 4px 6px 7px;
  border: 1px solid #484848;
  border-radius: 5px;
  color: #fff;
  background: #141414;
}
.print-control:hover { border-color: #fff; }
.print-control svg { display: block; width: 100%; height: auto; overflow: visible; }
.print-caption { display: block; font-size: 8px; letter-spacing: 1.3px; line-height: 1.5; }
.print-rails { fill: none; stroke: #393939; stroke-width: 1; }
.print-bed { fill: none; stroke: #bfbfbf; stroke-width: 2; }
.print-object { opacity: .22; }
.print-carriage { opacity: 0; }
.print-filament { fill: none; stroke: #fff; stroke-width: 1.5; }
.is-printing .print-object {
  opacity: 1;
  animation: print-layers 2400ms steps(22, end) both;
}
.is-printing .print-carriage { animation: print-rise 2400ms linear both; }
.is-printing .print-nozzle { animation: print-pass 300ms ease-in-out 8 alternate both; }
@keyframes print-layers {
  from { clip-path: inset(81% 0 0 0); }
  to { clip-path: inset(0 0 0 0); }
}
@keyframes print-rise {
  0% { opacity: 1; transform: translateY(64px); }
  94% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-6px); }
}
@keyframes print-pass {
  from { transform: translateX(0); }
  to { transform: translateX(64px); }
}
@media (prefers-reduced-motion: reduce) {
  .is-printing .print-object { animation: none; clip-path: none; }
  .is-printing .print-carriage, .is-printing .print-nozzle { animation: none; opacity: 0; }
}

.logo-print-button { display: block; width: 100%; padding: 0; border: 0; background: transparent; border-radius: 8px; }
.logo-print-button:focus-visible { outline-offset: -5px; }
.logo-printer { overflow: visible; }
.logo-running .logo-layer-window { animation: logo-build 20s linear infinite; }
.logo-running .logo-gantry { animation: logo-lift 20s linear infinite; }
.logo-running .logo-extruder { animation: logo-travel 20s linear infinite; }
@keyframes logo-build {
  0%, 5% { transform: translateY(100px); }
  95%, 100% { transform: translateY(0); }
}
@keyframes logo-lift {
  0%, 5% { transform: translateY(100px); }
  95%, 100% { transform: translateY(0); }
}
@keyframes logo-travel {
  0% { transform: translateX(0); }
  5% { transform: translateX(-140px); }
  14% { transform: translateX(140px); }
  23% { transform: translateX(-140px); }
  32% { transform: translateX(140px); }
  41% { transform: translateX(-140px); }
  50% { transform: translateX(140px); }
  59% { transform: translateX(-140px); }
  68% { transform: translateX(140px); }
  77% { transform: translateX(-140px); }
  86% { transform: translateX(140px); }
  95% { transform: translateX(-140px); }
  100% { transform: translateX(0); }
}
@media (prefers-reduced-motion: reduce) {
  .logo-running .logo-layer-window, .logo-running .logo-gantry,
  .logo-running .logo-extruder { animation: none; }
}

.service-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
.service-group { padding: 0; min-width: 0; }
.service-group h3 { margin: 0; }
.service-toggle {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 26px;
  min-height: 174px;
  width: 100%;
  padding: 25px 142px 25px 25px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #fff;
  text-align: left;
}
.service-toggle .number { font-weight: 400; }
.service-title { font-size: clamp(20px, 2.4vw, 27px); line-height: 1.2; overflow-wrap: anywhere; }
.service-more { position: absolute; right: 27px; bottom: 18px; font-size: 24px; font-weight: 400; transition: transform 250ms; }
.service-toggle .print-control { top: 14px; right: 18px; width: 88px; pointer-events: none; }
.service-group.is-open { border-color: #fff; }
.service-group.is-open .service-more { transform: rotate(45deg); }
.service-panel { display: grid; grid-template-rows: 1fr; transition: grid-template-rows 320ms ease, visibility 320ms; }
.service-panel-inner { overflow: hidden; min-height: 0; }
.service-ready:not(.is-open) .service-panel { grid-template-rows: 0fr; visibility: hidden; }
.subservices { list-style: none; margin: 0; padding: 0 25px 25px; }
.subservices li { padding: 14px 12px; border-top: 1px solid #454545; font-size: 15px; transition: background 180ms, color 180ms; }
.subservices li::before { content: '↗'; display: inline-block; margin-right: 12px; color: #a5a5a5; }
.subservices li:hover { background: #fff; color: #080808; }
.subservices li:hover::before { color: #080808; }
.service-ready.is-open .subservices li { animation: service-appear 380ms ease both; }
.service-ready.is-open .subservices li:nth-child(2) { animation-delay: 80ms; }
.service-ready.is-open .subservices li:nth-child(3) { animation-delay: 160ms; }
@keyframes service-appear { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 760px) { .service-groups { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) {
  .service-panel, .service-more, .subservices li { transition: none; }
  .service-ready.is-open .subservices li { animation: none; }
}

.materials-intro { color: #bfbfbf; max-width: 660px; }
.materials-info { padding: 20px 24px; margin: 24px 0; border-left: 3px solid #fff; background: #161616; font-size: 13px; color: #c8c8c8; }
.materials-info strong { color: #fff; }
.materials-info p { margin: 8px 0 0; }
.material-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.material-card { border: 1px solid #454545; background: #101010; border-radius: 6px; min-width: 0; }
.material-card:hover, .material-card[open] { border-color: #fff; }
.material-card summary { position: relative; cursor: pointer; padding: 24px 58px 24px 24px; list-style: none; }
.material-card summary::-webkit-details-marker { display: none; }
.material-name { display: block; color: #fff; font-size: 27px; font-weight: 700; line-height: 1.2; }
.material-static h3 { margin: 0; padding: 24px; }
.material-static .material-tag { font-weight: 400; }
.material-tag { display: block; color: #bfbfbf; font-size: 13px; margin-top: 8px; }
.material-price { display: block; color: #fff; font-size: 14px; font-weight: 700; line-height: 1.5; margin-top: 12px; }
.mass-price-block { border-block: 1px solid #aaa; margin-block: 20px; padding-block: 12px; }
.mass-price-block .mass-value { margin-block: 10px; }
.material-expand { position: absolute; right: 25px; top: 28px; font-size: 24px; transition: transform 200ms; }
.material-card[open] .material-expand { transform: rotate(45deg); }
.material-content { padding: 0 24px 20px; }
.material-card[open] .material-content { animation: service-appear 300ms ease both; }
.material-example, .material-sources { font-size: 12px; color: #bfbfbf; }
.material-specs { margin: 16px 0; }
.material-specs > div { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 14px; padding: 12px 0; border-top: 1px solid #393939; font-size: 13px; }
.material-specs dt { color: #bfbfbf; }
.material-specs dd { margin: 0; color: #fff; overflow-wrap: anywhere; }
.material-sources a { text-underline-offset: 3px; }
.material-comparison { margin-top: 48px; border-top: 1px solid #454545; padding-top: 32px; }
.material-comparison > h3 { font-size: clamp(25px, 4vw, 36px); margin: 12px 0; }
.compare-picks { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 16px; border: 0; padding: 0; }
.compare-picks legend { margin-bottom: 12px; font-size: 14px; font-weight: 700; }
.compare-picks label { display: flex; align-items: center; gap: 9px; padding: 10px 14px; margin: 0; border: 1px solid #666; border-radius: 5px; cursor: pointer; background: #111; }
.compare-picks input { width: 16px; height: 16px; margin: 0; accent-color: #fff; }
.compare-picks label:has(input:checked) { background: #eee; color: #111; border-color: #eee; }
.compare-picks label:has(input:checked) input { accent-color: #111; }
.compare-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.compare-actions .secondary-button:hover { background: #fff; color: #111; }
.compare-scroll { max-width: 100%; overflow-x: auto; border: 1px solid #555; border-radius: 6px; margin-top: 16px; scrollbar-color: #888 #181818; }
.compare-table { border-collapse: separate; border-spacing: 0; width: 100%; table-layout: auto; font-size: 13px; }
.compare-table caption { text-align: left; padding: 14px 18px; background: #171717; color: #bbb; }
.compare-table th, .compare-table td { min-width: 235px; max-width: 290px; padding: 18px; border-bottom: 1px solid #393939; border-right: 1px solid #393939; vertical-align: top; text-align: left; background: #101010; }
.compare-table th:first-child { min-width: 145px; width: 145px; position: sticky; left: 0; z-index: 1; background: #202020; box-shadow: 2px 0 0 #555; }
.compare-table thead th { background: #eee; color: #111; font-size: 20px; }
.compare-table thead th:first-child { background: #ddd; color: #111; font-size: 13px; }
.compare-table small { display: block; font-size: 12px; font-weight: 400; margin-top: 5px; }
.compare-table tbody tr:hover td { background: #202020; }
.compare-choose { background: #fff; color: #111; border: 1px solid #fff; padding: 10px 14px; border-radius: 4px; font-size: 13px; font-weight: 700; }
.compare-choose:hover { background: #ccc; }
.chart-wrap { margin-top: 24px; overflow-x: auto; border: 1px solid #555; background: #101010; border-radius: 6px; }
#material-chart { display: block; width: 100%; min-width: 760px; font-family: Arial, sans-serif; }
#compare-metric { max-width: 380px; color: #111; }
.chart-point { cursor: pointer; }
.chart-point:hover circle:nth-child(2), .chart-point:focus circle:nth-child(2) { stroke-width: 5; }
.chart-legend { font-size: 13px; color: #ddd; }
.chart-point-info { min-height: 56px; padding: 14px 18px; border-left: 2px solid #fff; background: #1b1b1b; font-size: 13px; }
.compare-detail-table > summary {
  padding: 20px 24px;
  margin-top: 22px;
  cursor: pointer;
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 700;
  line-height: 1.4;
  color: #111;
  background: #f3f3f3;
  border: 2px solid #fff;
  border-radius: 6px;
}
.compare-detail-table > summary:hover { background: #dcdcdc; }
.compare-detail-table[open] > summary { background: #fff; }
.compare-selection { margin-top: 20px; }
.comparison-columns { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.comparison-chart-panel, .comparison-columns .compare-detail-table { min-width: 0; }
.comparison-panel-heading { display: flex; align-items: center; margin: 0; min-height: 60px; padding: 14px 18px; background: #f3f3f3; color: #111; border: 1px solid #fff; border-radius: 6px 6px 0 0; font-size: 20px; font-weight: 700; }
.comparison-columns .chart-wrap, .comparison-columns .compare-scroll { margin-top: 0; border-radius: 0 0 6px 6px; }
.comparison-columns .compare-scroll { max-height: 430px; overflow: auto; }
.comparison-columns .compare-table th, .comparison-columns .compare-table td { min-width: 180px; padding: 12px; line-height: 1.5; }
.comparison-columns .compare-table th:first-child { min-width: 115px; width: 115px; }
.comparison-columns .compare-table thead th { position: sticky; top: 0; z-index: 2; font-size: 17px; }
.comparison-columns .compare-table thead th:first-child { z-index: 3; font-size: 13px; }
.comparison-columns .compare-table caption { padding: 9px 12px; font-size: 12px; }
.comparison-columns #material-chart { min-width: 0; width: 100%; }
.comparison-columns .chart-wrap { overflow: hidden; }
.comparison-columns .chart-point-info { min-height: 48px; margin-block: 10px 0; padding: 10px 12px; }
.comparison-columns .chart-legend, .comparison-columns #chart-explanation { margin-block: 10px; font-size: 12px; }
.material-comparison .compare-picks { margin-block: 16px 12px; gap: 7px; }
.material-comparison .compare-picks label { padding: 7px 10px; }
@media (max-width: 900px) { .comparison-columns { grid-template-columns: minmax(0, 1fr); } }
.compare-selection [hidden] { display: none; }
.compare-table [hidden], .compare-scroll[hidden] { display: none; }
@media (max-width: 420px) { .compare-table th:first-child { min-width: 110px; width: 110px; padding: 12px; } .compare-table td, .compare-table th { min-width: 210px; padding: 14px; } }
.material-verdict { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.material-verdict > div { padding: 14px; border: 1px solid #454545; border-radius: 4px; }
.material-verdict > div:first-child { background: #eee; color: #111; border-color: #eee; }
.material-verdict h4 { margin: 0 0 9px; font-size: 14px; }
.material-verdict ul { margin: 0; padding-left: 16px; font-size: 12px; }
.material-verdict li + li { margin-top: 8px; }
@media (max-width: 420px) { .material-verdict { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .material-grid { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .material-specs > div { grid-template-columns: 1fr; gap: 5px; } }
@media (prefers-reduced-motion: reduce) { .material-card[open] .material-content { animation: none; } .material-expand { transition: none; } }





/* Prices aligned at the right edge of each material card. */
.material-card summary { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 18px; }
.material-heading { min-width: 0; }
.material-price { display: grid; gap: 9px; margin: 0; text-align: right; font-size: 12px; font-weight: 400; color: #bbb; }
.material-price > span { display: block; white-space: nowrap; }
.material-price strong { display: block; color: #fff; font-size: 16px; }
.material-expand { right: 20px; top: 50%; margin-top: -19px; }
@media (max-width: 420px) { .material-card summary { padding: 18px 32px 18px 14px; gap: 10px; } .material-name { font-size: 22px; overflow-wrap: anywhere; } .material-tag { font-size: 11px; } .material-price { font-size: 11px; } .material-price strong { font-size: 14px; } .material-expand { right: 10px; } }