.ecms-compatibility {
  --ecms-selector-red: #e31825;
  --ecms-selector-red-dark: #b70f19;
  --ecms-selector-ink: #111317;
  --ecms-selector-muted: #606873;
  --ecms-selector-mist: #eef1f3;
  --ecms-selector-border: rgba(17, 19, 23, .12);
  color: var(--ecms-selector-ink);
  background: #fbfaf8;
}

.ecms-compatibility *,
.ecms-compatibility *::before,
.ecms-compatibility *::after {
  box-sizing: border-box;
}

.ecms-compatibility__hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 8vw, 7.5rem) 1rem;
  color: #fff;
  background:
    radial-gradient(circle at 82% 48%, rgba(227, 24, 37, .28), transparent 22%),
    linear-gradient(120deg, #07090b 0%, #111419 100%);
}

.ecms-compatibility__hero::after {
  position: absolute;
  right: clamp(2rem, 10vw, 10rem);
  top: 50%;
  width: clamp(180px, 25vw, 360px);
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
  box-shadow: inset 0 0 0 42px rgba(255,255,255,.018), inset 0 0 0 84px rgba(255,255,255,.018);
}

.ecms-compatibility__hero-inner,
.ecms-compatibility__layout,
.ecms-compatibility__results {
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
}

.ecms-compatibility__hero-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-left: max(1rem, calc((100% - min(100% - 2rem, 1180px)) / 2));
  margin-right: auto;
}

.ecms-compatibility__eyebrow {
  margin: 0 0 .9rem;
  color: var(--ecms-selector-red);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.ecms-compatibility__hero h1 {
  max-width: 760px;
  margin: 0;
  color: #fff;
  font-size: clamp(2.75rem, 6vw, 5.25rem);
  line-height: .98;
  letter-spacing: -.055em;
}

.ecms-compatibility__hero p:not(.ecms-compatibility__eyebrow) {
  max-width: 650px;
  margin: 1.4rem 0 0;
  color: rgba(255,255,255,.72);
  font-size: 1.05rem;
  line-height: 1.7;
}

.ecms-compatibility__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .65fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
}

.ecms-compatibility__form,
.ecms-compatibility__notice {
  border: 1px solid var(--ecms-selector-border);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(15, 23, 42, .07);
}

.ecms-compatibility__form {
  padding: clamp(1.4rem, 3vw, 2.4rem);
}

.ecms-compatibility__form-heading {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.8rem;
}

.ecms-compatibility__form-heading > span {
  min-width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(227, 24, 37, .09);
  color: var(--ecms-selector-red-dark);
  font-size: .78rem;
  font-weight: 900;
}

.ecms-compatibility__form h2,
.ecms-compatibility__notice h2,
.ecms-compatibility-results h2 {
  margin: 0;
  color: var(--ecms-selector-ink);
  font-size: clamp(1.8rem, 3vw, 2.55rem);
  line-height: 1.05;
  letter-spacing: -.04em;
}

.ecms-compatibility__form-heading p,
.ecms-compatibility__notice p,
.ecms-compatibility-results__heading > p:not(.ecms-compatibility__eyebrow) {
  margin: .55rem 0 0;
  color: var(--ecms-selector-muted);
  line-height: 1.65;
}

.ecms-compatibility__fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.ecms-compatibility__fields label {
  display: grid;
  gap: .5rem;
  color: #292f38;
  font-size: .88rem;
  font-weight: 800;
}

.ecms-compatibility__fields label > span strong {
  color: var(--ecms-selector-red);
}

.ecms-compatibility__fields select {
  width: 100%;
  min-height: 54px;
  padding: .75rem 2.8rem .75rem 1rem;
  border: 1px solid #d8dde3;
  border-radius: 13px;
  background-color: #fbfcfd;
  color: #171a20;
  font: inherit;
  font-weight: 650;
}

.ecms-compatibility__fields select:focus {
  border-color: var(--ecms-selector-red);
  outline: 3px solid rgba(227, 24, 37, .12);
}

.ecms-compatibility__submit,
.ecms-compatibility-product__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  border: 1px solid var(--ecms-selector-red);
  border-radius: 999px;
  background: var(--ecms-selector-red);
  color: #fff;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, background-color .18s ease, box-shadow .18s ease;
}

.ecms-compatibility__submit {
  min-height: 54px;
  margin-top: 1.3rem;
  padding: .8rem 1.5rem;
  font-size: .92rem;
}

.ecms-compatibility__submit:hover,
.ecms-compatibility__submit:focus-visible,
.ecms-compatibility-product__button:hover,
.ecms-compatibility-product__button:focus-visible {
  background: var(--ecms-selector-red-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(227, 24, 37, .22);
}

.ecms-compatibility__notice {
  position: sticky;
  top: 120px;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  background:
    radial-gradient(circle at 100% 0%, rgba(227, 24, 37, .12), transparent 36%),
    #101317;
  color: #fff;
}

.ecms-compatibility__notice-heading {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin-bottom: 1.15rem;
}

.ecms-compatibility__notice-icon {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(227, 24, 37, .45);
  border-radius: 14px;
  color: #ff4653;
  background: rgba(227, 24, 37, .08);
}

.ecms-compatibility__notice-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ecms-compatibility__notice h2 {
  color: #fff;
}

.ecms-compatibility__notice-heading h2 {
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  letter-spacing: -.025em;
}

.ecms-compatibility__notice p {
  color: rgba(255,255,255,.68);
}

.ecms-compatibility__results {
  padding-bottom: clamp(4rem, 7vw, 7rem);
}

.ecms-compatibility__results:empty {
  display: none;
}

.ecms-compatibility__results.is-loading {
  min-height: 160px;
  display: grid;
  place-items: center;
  color: var(--ecms-selector-muted);
  font-weight: 800;
}

.ecms-compatibility-results__heading {
  max-width: 780px;
  margin-bottom: 2rem;
}

.ecms-compatibility-results__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.ecms-compatibility-product {
  overflow: hidden;
  border: 1px solid var(--ecms-selector-border);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(15, 23, 42, .07);
}

.ecms-compatibility-product__image {
  aspect-ratio: 1 / 1;
  display: block;
  overflow: hidden;
  border-bottom: 1px solid var(--ecms-selector-border);
  background: #fff;
}

.ecms-compatibility-product__image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.ecms-compatibility-product__body {
  padding: 1.15rem;
}

.ecms-compatibility-product__status {
  display: inline-flex;
  margin-bottom: .7rem;
  color: var(--ecms-selector-red-dark);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.ecms-compatibility-product h3 {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.25;
}

.ecms-compatibility-product h3 a {
  color: var(--ecms-selector-ink);
  text-decoration: none;
}

.ecms-compatibility-product ul {
  display: grid;
  gap: .3rem;
  margin: .8rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--ecms-selector-muted);
  font-size: .82rem;
}

.ecms-compatibility-product__price {
  margin-top: .9rem;
  color: var(--ecms-selector-red-dark);
  font-size: 1.1rem;
  font-weight: 900;
}

.ecms-compatibility-product__button {
  width: 100%;
  min-height: 46px;
  margin-top: 1rem;
  padding: .7rem 1rem;
  font-size: .82rem;
}

@media (max-width: 900px) {
  .ecms-compatibility__layout {
    grid-template-columns: 1fr;
  }

  .ecms-compatibility__notice {
    position: static;
  }

  .ecms-compatibility-results__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .ecms-compatibility__hero {
    padding-block: 4rem;
  }

  .ecms-compatibility__hero::after {
    opacity: .45;
    right: -90px;
  }

  .ecms-compatibility__hero h1 {
    font-size: clamp(2.5rem, 13vw, 3.8rem);
  }

  .ecms-compatibility__hero p:not(.ecms-compatibility__eyebrow) {
    font-size: .95rem;
  }

  .ecms-compatibility__layout,
  .ecms-compatibility__results,
  .ecms-compatibility__hero-inner {
    width: min(100% - 1.25rem, 1180px);
  }

  .ecms-compatibility__hero-inner {
    margin-inline: auto;
  }

  .ecms-compatibility__fields,
  .ecms-compatibility-results__grid {
    grid-template-columns: 1fr;
  }

  .ecms-compatibility__submit {
    width: 100%;
  }
}


/* Mobile selector alignment and option-list refinements — v0.3.1 */
@media (max-width: 620px) {
  .ecms-compatibility__hero-inner,
  .ecms-compatibility__form,
  .ecms-compatibility__notice,
  .ecms-compatibility-results__heading,
  .ecms-compatibility-product__body {
    text-align: center;
  }

  .ecms-compatibility__hero-inner {
    max-width: 100%;
  }

  .ecms-compatibility__hero h1,
  .ecms-compatibility__hero p:not(.ecms-compatibility__eyebrow),
  .ecms-compatibility__notice p,
  .ecms-compatibility-results__heading {
    margin-inline: auto;
  }

  .ecms-compatibility__form-heading {
    display: block;
    margin-bottom: 1.75rem;
    text-align: center;
  }

  .ecms-compatibility__form-heading > div {
    width: 100%;
  }

  .ecms-compatibility__fields label {
    justify-items: center;
    text-align: center;
  }

  .ecms-compatibility__fields select {
    text-align: center;
    text-align-last: center;
  }

  .ecms-compatibility__fields select option {
    text-align: left;
  }

  .ecms-compatibility-product ul {
    justify-items: center;
  }

  .ecms-compatibility-product__status {
    justify-content: center;
  }
}

/* Product/cart context preload — v0.3.2 */
.ecms-compatibility__context {
  display: grid;
  gap: .28rem;
  margin: -0.3rem 0 1.35rem;
  padding: 1rem 1.05rem;
  border: 1px solid rgba(227, 24, 37, .16);
  border-radius: 15px;
  background: rgba(227, 24, 37, .045);
}

.ecms-compatibility__context > span {
  color: var(--ecms-selector-red-dark);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.ecms-compatibility__context > strong {
  color: var(--ecms-selector-ink);
  font-size: 1rem;
  line-height: 1.35;
}

.ecms-compatibility__context > p {
  margin: .15rem 0 0;
  color: var(--ecms-selector-muted);
  font-size: .86rem;
  line-height: 1.55;
}

@media (max-width: 620px) {
  .ecms-compatibility__context {
    text-align: center;
  }
}

/* Center the important-notice icon and title together on mobile — v0.3.5 */
@media (max-width: 620px) {
  .ecms-compatibility__notice-heading {
    position: static;
    justify-content: center;
    min-height: 0;
    gap: .85rem;
  }

  .ecms-compatibility__notice-icon {
    position: static;
    transform: none;
  }

  .ecms-compatibility__notice-heading h2 {
    width: auto;
    margin: 0;
    padding: 0;
    text-align: center;
  }
}

/* Equipment-based compatibility assistant — v0.4.0 */
.ecms-compatibility__fields select:disabled {
  opacity: .62;
  cursor: not-allowed;
}

.ecms-compatibility-results__assessment {
  position: relative;
  overflow: hidden;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  padding: clamp(1.4rem, 3vw, 2.25rem);
  border: 1px solid rgba(17, 19, 23, .12);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 16px 38px rgba(15, 23, 42, .065);
}

.ecms-compatibility-results__assessment::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: #7b8490;
  content: "";
}

.ecms-compatibility-results--initial-match .ecms-compatibility-results__assessment::before {
  background: #168c50;
}

.ecms-compatibility-results--verify-configuration .ecms-compatibility-results__assessment::before {
  background: #d58a00;
}

.ecms-compatibility-results--not-recommended .ecms-compatibility-results__assessment::before,
.ecms-compatibility-results--not-supported .ecms-compatibility-results__assessment::before {
  background: var(--ecms-selector-red);
}

.ecms-compatibility-results__assessment h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1;
  letter-spacing: -.045em;
}

.ecms-compatibility-results__assessment > p:not(.ecms-compatibility__eyebrow) {
  max-width: 820px;
  margin: .9rem 0 0;
  color: var(--ecms-selector-muted);
  font-size: 1rem;
  line-height: 1.65;
}

.ecms-compatibility-results__assessment ul {
  display: grid;
  gap: .65rem;
  max-width: 860px;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.ecms-compatibility-results__assessment li {
  position: relative;
  padding-left: 1.55rem;
  color: #343b46;
  line-height: 1.55;
}

.ecms-compatibility-results__assessment li::before {
  position: absolute;
  left: 0;
  top: .55em;
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--ecms-selector-red);
  content: "";
}

.ecms-compatibility-results__source {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-top: 1.2rem;
  color: var(--ecms-selector-red-dark);
  font-size: .82rem;
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: .18em;
}

.ecms-compatibility-product.is-target-product {
  border-color: rgba(227, 24, 37, .55);
  box-shadow: 0 18px 42px rgba(227, 24, 37, .14);
}

@media (max-width: 620px) {
  .ecms-compatibility-results__assessment {
    text-align: center;
  }

  .ecms-compatibility-results__assessment h2,
  .ecms-compatibility-results__assessment > p,
  .ecms-compatibility-results__assessment ul {
    margin-inline: auto;
  }

  .ecms-compatibility-results__assessment li {
    padding-left: 0;
  }

  .ecms-compatibility-results__assessment li::before {
    position: static;
    display: inline-block;
    margin-right: .5rem;
    vertical-align: .1em;
  }
}

/* Larger equipment-field labels — v1.0.1 */
.ecms-compatibility__fields label {
  gap: .68rem;
}

.ecms-compatibility__fields label > span {
  font-size: clamp(1rem, 1.7vw, 1.15rem);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -.018em;
}

@media (max-width: 620px) {
  .ecms-compatibility__fields label > span {
    font-size: 1.28rem;
    line-height: 1.2;
  }
}