/* =========================================================
   材料加工 · 物料详情页
   ========================================================= */

.page-mdetail {
  --md-bg: #F4F5F7;
  --md-card: #FFFFFF;
  --md-line: #E8EBEF;
  --md-line-strong: #DDE2E8;
  --md-ink: #23262C;
  --md-muted: #6B7280;
  --md-soft: #F7F8FA;
  --md-shadow-sm: 0 .02rem .06rem rgba(17, 24, 39, .04);
  --md-shadow-lg: 0 .18rem .5rem -.16rem rgba(17, 24, 39, .18), 0 .04rem .12rem rgba(17, 24, 39, .05);
  --md-ease: cubic-bezier(.22, 1, .36, 1);
  background: var(--md-bg);
  color: var(--t1);
}

.page-mdetail .header {
  background: #fff;
  color: var(--t1);
  border-bottom: 1px solid var(--md-line);
}

.page-mdetail .logo__face--light {
  opacity: 0;
}

.page-mdetail .logo__face--dark {
  opacity: 1;
}

.page-mdetail .float-bar,
.page-mdetail .float-bottom {
  display: none;
}

/* ---------- Banner ---------- */

.md-banner {
  position: relative;
  height: 4.35rem;
  min-height: 330px;
  margin-top: .8rem;
  overflow: hidden;
  background: #1B1E22;
}

.md-banner__media,
.md-banner__shade {
  position: absolute;
  inset: 0;
}

.md-banner__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  animation: md-banner-in 1.5s var(--md-ease) both;
}

.md-banner__shade {
  background:
    linear-gradient(90deg, rgba(12, 14, 17, .82) 0%, rgba(12, 14, 17, .44) 58%, rgba(12, 14, 17, .26) 100%),
    linear-gradient(0deg, rgba(12, 14, 17, .72) 0%, rgba(12, 14, 17, 0) 62%);
}

.md-banner__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  padding: 0 var(--pad-x) .5rem;
  color: #fff;
}

.md-banner__eyebrow {
  display: flex;
  align-items: center;
  gap: .1rem;
  font-size: var(--fs-14);
  font-weight: 500;
  letter-spacing: .16em;
  line-height: 1.4;
  color: rgba(255, 255, 255, .7);
  text-transform: uppercase;
}

.md-banner__eyebrow::before {
  content: "";
  width: .28rem;
  height: 2px;
  background: var(--vi);
}

.md-banner h1 {
  margin-top: .14rem;
  font-size: var(--fs-52);
  font-weight: 700;
  line-height: 1.26;
}

.md-banner__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .08rem;
  margin-top: .22rem;
  font-size: var(--fs-14);
  line-height: 1.4;
  color: rgba(255, 255, 255, .6);
}

.md-banner__crumb a {
  color: rgba(255, 255, 255, .78);
  transition: color .25s var(--ease);
}

.md-banner__crumb a:hover {
  color: #fff;
}

.md-banner__crumb i {
  font-style: normal;
  color: rgba(255, 255, 255, .32);
}

.md-banner__crumb span[aria-current] {
  color: #fff;
}

@keyframes md-banner-in {
  from { transform: scale(1.08); }
  to   { transform: scale(1.02); }
}

/* ---------- Shell & sidebar ---------- */

.md-shell {
  display: grid;
  grid-template-columns: 2.15rem minmax(0, 1fr);
  align-items: stretch;
  gap: .38rem;
  padding: .4rem var(--pad-x) 0;
}

.md-side {
  min-width: 0;
}

.md-side__sticky {
  position: sticky;
  top: 1.04rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.md-side__label {
  padding-left: .04rem;
  font-size: var(--fs-14);
  font-weight: 500;
  letter-spacing: .14em;
  line-height: 1.4;
  color: #9AA1AA;
  text-transform: uppercase;
}

.md-toc {
  display: flex;
  flex-direction: column;
  gap: .02rem;
  padding: .12rem;
  background: var(--md-card);
  border: 1px solid var(--md-line);
  border-radius: var(--r-card);
  box-shadow: var(--md-shadow-sm);
}

.md-toc a {
  position: relative;
  display: flex;
  align-items: center;
  gap: .1rem;
  padding: .12rem .14rem .12rem .2rem;
  border-radius: calc(var(--r-card) - 2px);
  font-size: var(--fs-16);
  line-height: 1.4;
  color: var(--t2);
  transition: color .25s var(--ease), background-color .25s var(--ease);
}

.md-toc a::before {
  content: "";
  position: absolute;
  left: .08rem;
  top: 50%;
  width: 3px;
  height: .16rem;
  margin-top: -.08rem;
  border-radius: 3px;
  background: transparent;
  transition: height .25s var(--md-ease), margin .25s var(--md-ease), background-color .25s var(--ease);
}

.md-toc a span {
  font-size: var(--fs-14);
  font-variant-numeric: tabular-nums;
  color: #A6ADB6;
  transition: color .25s var(--ease);
}

.md-toc a:hover {
  color: var(--t1);
  background: var(--md-soft);
}

.md-toc a.is-current {
  color: var(--vi);
  background: #FFF5F6;
  font-weight: 500;
}

.md-toc a.is-current::before {
  height: .2rem;
  margin-top: -.1rem;
  background: var(--vi);
}

.md-toc a.is-current span {
  color: var(--vi);
}

.md-side__card {
  position: relative;
  padding: .22rem;
  overflow: hidden;
  background: var(--md-ink);
  border-radius: var(--r-card);
  color: #fff;
}

.md-side__card::after {
  content: "";
  position: absolute;
  right: -.5rem;
  top: -.52rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(231, 0, 18, .5), rgba(231, 0, 18, 0) 68%);
  pointer-events: none;
}

.md-side__card-title {
  position: relative;
  z-index: 1;
  font-size: var(--fs-18);
  font-weight: 600;
  line-height: 1.4;
}

.md-side__card-desc {
  position: relative;
  z-index: 1;
  margin-top: .08rem;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: rgba(255, 255, 255, .6);
}

.md-side__phone {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: .08rem;
  margin-top: .16rem;
  font-size: var(--fs-20);
  font-weight: 600;
  line-height: 1.3;
  color: #fff;
}

.md-side__phone .icon {
  width: .2rem;
  height: .2rem;
  color: var(--vi);
}

.md-side__card .btn {
  position: relative;
  z-index: 1;
  width: 100%;
  margin-top: .14rem;
  padding: .1rem .2rem;
  border-color: rgba(255, 255, 255, .3);
  color: #fff;
}

.md-side__card .btn:hover {
  background: var(--vi);
  border-color: var(--vi);
}

.md-side__links {
  display: flex;
  flex-direction: column;
  padding: .06rem .14rem;
}

.md-side__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .1rem;
  padding: .1rem 0;
  border-bottom: 1px solid var(--md-line);
  font-size: var(--fs-14);
  line-height: 1.5;
  color: var(--t2);
  transition: color .25s var(--ease);
}

.md-side__links a:last-child {
  border-bottom: none;
}

.md-side__links a:hover {
  color: var(--vi);
}

.md-side__links .icon {
  width: .14rem;
  height: .14rem;
  color: #A6ADB6;
  transition: transform .25s var(--md-ease), color .25s var(--ease);
}

.md-side__links a:hover .icon {
  color: var(--vi);
  transform: translateX(3px);
}

/* ---------- Main blocks ---------- */

.md-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding-bottom: .4rem;
}

.md-block {
  position: relative;
  padding: .45rem .48rem;
  background: var(--md-card);
  border: 1px solid var(--md-line);
  border-radius: var(--r-card);
  box-shadow: var(--md-shadow-sm);
  scroll-margin-top: 1rem;
}

.md-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-bottom: .24rem;
  border-bottom: 1px solid var(--md-line);
}

.md-head__eyebrow {
  display: flex;
  align-items: center;
  gap: .08rem;
  font-size: var(--fs-14);
  font-weight: 500;
  letter-spacing: .14em;
  line-height: 1.4;
  color: #8A9099;
  text-transform: uppercase;
}

.md-head__eyebrow span {
  color: var(--vi);
  font-variant-numeric: tabular-nums;
}

.md-head h2 {
  margin-top: .1rem;
  font-size: var(--fs-36);
  font-weight: 600;
  line-height: 1.3;
  color: var(--md-ink);
}

.md-head__sub {
  max-width: 9.8rem;
  margin-top: .12rem;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--md-muted);
}

/* ---------- Overview ---------- */

.md-overview {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: .42rem;
  padding-top: .32rem;
}

.md-overview__media {
  position: relative;
  min-width: 0;
}

.md-overview__photo {
  position: relative;
  height: 4.05rem;
  overflow: hidden;
  background: #E9ECEF;
  border-radius: calc(var(--r-card) + 2px);
}

.md-overview__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s var(--md-ease);
}

.md-overview__media:hover .md-overview__photo img {
  transform: scale(1.04);
}

.md-overview__tag {
  position: absolute;
  left: .16rem;
  top: .16rem;
  display: inline-flex;
  align-items: center;
  gap: .06rem;
  padding: .06rem .12rem;
  background: rgba(17, 24, 39, .52);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  font-size: var(--fs-14);
  line-height: 1.4;
  color: #fff;
}

.md-overview__tag::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--vi);
}

.md-overview__device {
  position: absolute;
  right: -.18rem;
  bottom: -.22rem;
  width: 2.15rem;
  padding: .1rem;
  background: #fff;
  border: 1px solid var(--md-line);
  border-radius: calc(var(--r-card) + 2px);
  box-shadow: var(--md-shadow-lg);
}

.md-overview__device-pic {
  height: 1.35rem;
  overflow: hidden;
  background: var(--md-soft);
  border-radius: calc(var(--r-card) - 1px);
}

.md-overview__device-pic img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .5s var(--md-ease);
}

.md-overview__device:hover .md-overview__device-pic img {
  transform: scale(1.06);
}

.md-overview__device-cap {
  display: flex;
  flex-direction: column;
  gap: .02rem;
  padding: .08rem .06rem .04rem;
}

.md-overview__device-cap span {
  font-size: var(--fs-14);
  color: #9AA1AA;
}

.md-overview__device-cap b {
  font-size: var(--fs-16);
  font-weight: 600;
  line-height: 1.4;
  color: var(--md-ink);
}

.md-overview__copy {
  min-width: 0;
  padding-left: .1rem;
}

.md-overview__kicker {
  font-size: var(--fs-14);
  font-weight: 500;
  letter-spacing: .12em;
  line-height: 1.4;
  color: var(--vi);
  text-transform: uppercase;
}

.md-overview__lead {
  margin-top: .12rem;
  font-size: var(--fs-18);
  line-height: 1.9;
  color: var(--t2);
}

.md-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .1rem;
  margin-top: .24rem;
}

.md-facts li {
  padding: .12rem .14rem;
  background: var(--md-soft);
  border: 1px solid var(--md-line);
  border-radius: var(--r-input);
  transition: background-color .25s var(--ease), border-color .25s var(--ease);
}

.md-facts li:hover {
  background: #fff;
  border-color: #F2C3C7;
}

.md-facts span {
  display: block;
  font-size: var(--fs-14);
  line-height: 1.4;
  color: #9AA1AA;
}

.md-facts b {
  display: block;
  margin-top: .04rem;
  font-size: var(--fs-16);
  font-weight: 500;
  line-height: 1.55;
  color: var(--md-ink);
}

.md-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .12rem;
  margin-top: .26rem;
}

.md-actions .btn {
  padding: .13rem .3rem;
  font-size: var(--fs-16);
}

/* ---------- Process timeline ---------- */

.md-flow {
  list-style: none;
  margin-top: .08rem;
}

.md-flow__item {
  position: relative;
  display: grid;
  grid-template-columns: .56rem minmax(0, 1fr);
  gap: .22rem;
  padding-top: .24rem;
}

.md-flow__item::before {
  content: "";
  position: absolute;
  left: .275rem;
  top: .86rem;
  bottom: -.12rem;
  width: 1px;
  background: linear-gradient(180deg, var(--md-line-strong), rgba(221, 226, 232, .18));
}

.md-flow__item:last-child::before {
  display: none;
}

.md-flow__marker {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: .56rem;
  height: .56rem;
  background: #fff;
  border: 1px solid var(--md-line-strong);
  border-radius: 50%;
  font-size: var(--fs-14);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: #9AA1AA;
  transition:
    background-color .3s var(--ease),
    border-color .3s var(--ease),
    color .3s var(--ease),
    transform .3s var(--md-ease),
    box-shadow .3s var(--ease);
}

.md-flow__item:hover .md-flow__marker {
  background: var(--vi);
  border-color: var(--vi);
  color: #fff;
  transform: scale(1.06);
  box-shadow: 0 .06rem .16rem rgba(231, 0, 18, .22);
}

.md-flow__body {
  min-width: 0;
  padding: .02rem 0 .26rem;
  border-bottom: 1px solid var(--md-line);
}

.md-flow__item:last-child .md-flow__body {
  padding-bottom: .04rem;
  border-bottom: none;
}

.md-flow__tag {
  font-size: var(--fs-14);
  letter-spacing: .12em;
  line-height: 1.4;
  color: #A6ADB6;
}

.md-flow__body h3 {
  margin-top: .04rem;
  font-size: var(--fs-24);
  font-weight: 600;
  line-height: 1.4;
  color: var(--md-ink);
  transition: color .25s var(--ease);
}

.md-flow__item:hover .md-flow__body h3 {
  color: var(--vi);
}

.md-flow__body p {
  max-width: 10.5rem;
  margin-top: .08rem;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--t2);
}

/* ---------- Equipment ---------- */

.md-equip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .2rem;
  margin-top: .3rem;
}

.md-equip__card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--md-line);
  border-radius: calc(var(--r-card) + 2px);
  color: inherit;
  transition:
    transform .35s var(--md-ease),
    border-color .3s var(--ease),
    box-shadow .35s var(--md-ease);
}

.md-equip__card:hover {
  transform: translateY(-.05rem);
  border-color: #F2C3C7;
  box-shadow: var(--md-shadow-lg);
}

.md-equip__media {
  position: relative;
  height: 1.9rem;
  overflow: hidden;
  background: var(--md-soft);
}

.md-equip__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .5s var(--md-ease);
}

.md-equip__card:hover .md-equip__media img {
  transform: scale(1.06);
}

.md-equip__num {
  position: absolute;
  left: .1rem;
  top: .1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: .34rem;
  height: .22rem;
  padding: 0 .06rem;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  font-size: var(--fs-14);
  font-variant-numeric: tabular-nums;
  color: #8A9099;
}

.md-equip__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: .1rem;
  padding: .16rem .16rem .18rem;
}

.md-equip__body h3 {
  font-size: var(--fs-18);
  font-weight: 500;
  line-height: 1.5;
  color: var(--md-ink);
  transition: color .25s var(--ease);
}

.md-equip__card:hover .md-equip__body h3 {
  color: var(--vi);
}

.md-equip__more {
  display: flex;
  align-items: center;
  gap: .04rem;
  margin-top: auto;
  font-size: var(--fs-14);
  line-height: 1.4;
  color: #7A828C;
  transition: color .25s var(--ease);
}

.md-equip__more .icon {
  width: .14rem;
  height: .14rem;
  transition: transform .25s var(--md-ease);
}

.md-equip__card:hover .md-equip__more {
  color: var(--vi);
}

.md-equip__card:hover .md-equip__more .icon {
  transform: translateX(3px);
}

.md-equip__all {
  display: flex;
  justify-content: flex-end;
  margin-top: .2rem;
}

.md-linkarrow {
  display: inline-flex;
  align-items: center;
  gap: .06rem;
  font-size: var(--fs-16);
  line-height: 1.4;
  color: var(--t2);
  transition: color .25s var(--ease);
}

.md-linkarrow .icon {
  width: .16rem;
  height: .16rem;
  transition: transform .25s var(--md-ease);
}

.md-linkarrow:hover {
  color: var(--vi);
}

.md-linkarrow:hover .icon {
  transform: translateX(3px);
}

/* ---------- Instance ---------- */

.md-instance {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  align-items: center;
  gap: .4rem;
  margin-top: .3rem;
}

.md-instance__copy {
  min-width: 0;
}

.md-instance__label {
  display: inline-flex;
  align-items: center;
  gap: .08rem;
  font-size: var(--fs-14);
  font-weight: 500;
  letter-spacing: .12em;
  line-height: 1.4;
  color: var(--vi);
  text-transform: uppercase;
}

.md-instance__label::before {
  content: "";
  width: .24rem;
  height: 2px;
  background: var(--vi);
}

.md-instance__text {
  margin-top: .14rem;
  font-size: var(--fs-18);
  line-height: 1.95;
  color: var(--t2);
}

.md-instance__text a {
  color: var(--md-ink);
  border-bottom: 1px solid #F2C3C7;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.md-instance__text a:hover {
  color: var(--vi);
  border-color: var(--vi);
}

.md-instance__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .16rem;
  margin-top: .24rem;
}

.md-textbtn {
  display: inline-flex;
  align-items: center;
  gap: .06rem;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: var(--fs-16);
  line-height: 1.4;
  color: var(--vi);
  cursor: pointer;
}

.md-textbtn .icon {
  width: .16rem;
  height: .16rem;
  transition: transform .25s var(--md-ease);
}

.md-textbtn:hover .icon {
  transform: translateX(3px);
}

.md-instance__media {
  position: relative;
  height: 3.6rem;
  overflow: hidden;
  background: #E9ECEF;
  border-radius: calc(var(--r-card) + 2px);
}

.md-instance__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s var(--md-ease);
}

.md-instance__media:hover img {
  transform: scale(1.04);
}

.md-instance__media::after {
  content: "生产现场";
  position: absolute;
  left: .14rem;
  bottom: .14rem;
  padding: .05rem .12rem;
  background: rgba(17, 24, 39, .58);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  font-size: var(--fs-14);
  line-height: 1.4;
  color: #fff;
}

/* ---------- Cases ---------- */

.md-cases {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .2rem;
  margin-top: .3rem;
}

.md-cases--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.md-case {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--md-line);
  border-radius: calc(var(--r-card) + 2px);
  color: inherit;
  transition:
    transform .35s var(--md-ease),
    border-color .3s var(--ease),
    box-shadow .35s var(--md-ease);
}

.md-case:hover {
  transform: translateY(-.05rem);
  border-color: #F2C3C7;
  box-shadow: var(--md-shadow-lg);
}

.md-case__media {
  position: relative;
  height: 2.05rem;
  overflow: hidden;
  background: #E9ECEF;
}

.md-case__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--md-ease);
}

.md-case:hover .md-case__media img {
  transform: scale(1.05);
}

.md-case__idx {
  position: absolute;
  left: .12rem;
  top: .12rem;
  padding: .04rem .1rem;
  background: rgba(17, 24, 39, .54);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  font-size: var(--fs-14);
  letter-spacing: .06em;
  line-height: 1.4;
  color: #fff;
}

.md-case__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: .18rem .18rem .2rem;
}

.md-case__body h3 {
  font-size: var(--fs-20);
  font-weight: 600;
  line-height: 1.5;
  color: var(--md-ink);
  transition: color .25s var(--ease);
}

.md-case:hover .md-case__body h3 {
  color: var(--vi);
}

.md-case__specs {
  display: grid;
  gap: .06rem;
  margin-top: .12rem;
}

.md-case__specs li {
  display: grid;
  grid-template-columns: .92rem minmax(0, 1fr);
  gap: .08rem;
  font-size: var(--fs-14);
  line-height: 1.6;
}

.md-case__specs span {
  color: #9AA1AA;
}

.md-case__specs b {
  font-weight: 400;
  color: var(--t2);
}

.md-case__more {
  display: flex;
  align-items: center;
  gap: .04rem;
  margin-top: auto;
  padding-top: .18rem;
  font-size: var(--fs-14);
  line-height: 1.4;
  color: var(--vi);
  transition: color .25s var(--ease);
}

.md-case__more .icon {
  width: .14rem;
  height: .14rem;
  transition: transform .25s var(--md-ease);
}

.md-case:hover .md-case__more {
  color: var(--vi);
}

.md-case:hover .md-case__more .icon {
  transform: translateX(3px);
}

/* ---------- CTA ---------- */

.md-block--cta {
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.md-cta {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  gap: .4rem;
  padding: .55rem .56rem;
  overflow: hidden;
  background: var(--md-ink);
  border-radius: var(--r-card);
  color: #fff;
}

.md-cta::before {
  content: "";
  position: absolute;
  right: -.8rem;
  top: -1rem;
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(231, 0, 18, .4), rgba(231, 0, 18, 0) 68%);
  pointer-events: none;
}

.md-cta::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: .4rem .4rem;
  pointer-events: none;
}

.md-cta__copy,
.md-cta__side {
  position: relative;
  z-index: 1;
}

.md-cta__eyebrow {
  display: flex;
  align-items: center;
  gap: .08rem;
  font-size: var(--fs-14);
  font-weight: 500;
  letter-spacing: .16em;
  line-height: 1.4;
  color: rgba(255, 255, 255, .58);
  text-transform: uppercase;
}

.md-cta__eyebrow::before {
  content: "";
  width: .24rem;
  height: 2px;
  background: var(--vi);
}

.md-cta h2 {
  margin-top: .12rem;
  font-size: var(--fs-36);
  font-weight: 600;
  line-height: 1.35;
}

.md-cta p {
  max-width: 8.2rem;
  margin-top: .14rem;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: rgba(255, 255, 255, .62);
}

.md-cta__side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .16rem;
  padding-left: .2rem;
  border-left: 1px solid rgba(255, 255, 255, .12);
}

.md-cta__phone {
  display: flex;
  flex-direction: column;
  gap: .04rem;
  color: #fff;
}

.md-cta__phone span {
  font-size: var(--fs-14);
  letter-spacing: .08em;
  line-height: 1.4;
  color: rgba(255, 255, 255, .55);
}

.md-cta__phone b {
  font-size: var(--fs-36);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: .02em;
  transition: color .25s var(--ease);
}

.md-cta__phone:hover b {
  color: var(--vi);
}

.md-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .1rem;
}

.md-cta__actions .btn {
  padding: .12rem .26rem;
  font-size: var(--fs-16);
}

.md-btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .34);
  color: #fff;
}

.md-btn-ghost:hover {
  background: #fff;
  border-color: #fff;
  color: var(--md-ink);
}

.md-cta__qr {
  display: flex;
  align-items: center;
  gap: .1rem;
}

.md-cta__qr img {
  width: .66rem;
  height: .66rem;
  padding: 3px;
  background: #fff;
  border-radius: 6px;
}

.md-cta__qr span {
  font-size: var(--fs-14);
  line-height: 1.6;
  color: rgba(255, 255, 255, .58);
}

/* ---------- Form ---------- */

.mdetail-form {
  padding: var(--sec-top) var(--pad-x) var(--sec-bottom);
  background: transparent;
  scroll-margin-top: 1rem;
}

.mdetail-form__inner {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  align-items: start;
  gap: .45rem;
}

.mdetail-form__side {
  padding: .3rem .28rem;
}

.mdetail-form__side h2 {
  margin-top: .1rem;
  font-size: var(--fs-36);
  font-weight: 600;
  line-height: 1.3;
  color: var(--md-ink);
}

.mdetail-form__side > p {
  max-width: 5.2rem;
  margin-top: .12rem;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--t2);
}

.mdetail-form__contacts {
  display: flex;
  flex-direction: column;
  gap: .12rem;
  margin-top: .26rem;
}

.mdetail-form__contacts a {
  display: flex;
  align-items: center;
  gap: .12rem;
}

.mdetail-form__contacts .md-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: .4rem;
  height: .4rem;
  background: #fff;
  border: 1px solid var(--md-line);
  border-radius: 50%;
  color: var(--vi);
}

.mdetail-form__contacts .md-icon .icon {
  width: .2rem;
  height: .2rem;
}

.mdetail-form__contacts b {
  display: block;
  font-size: var(--fs-18);
  font-weight: 500;
  line-height: 1.4;
  color: var(--md-ink);
}

.mdetail-form__contacts small {
  display: block;
  margin-top: .02rem;
  font-size: var(--fs-14);
  line-height: 1.5;
  color: #9AA1AA;
}

.mdetail-form__qr {
  display: flex;
  align-items: center;
  gap: .12rem;
  margin-top: .26rem;
  padding-top: .2rem;
  border-top: 1px solid var(--md-line);
}

.mdetail-form__qr img {
  width: .8rem;
  height: .8rem;
  padding: 4px;
  background: #fff;
  border: 1px solid var(--md-line);
  border-radius: 6px;
}

.mdetail-form__qr span {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: #9AA1AA;
}

.md-formcard {
  padding: .45rem .4rem .4rem;
  border: 1px solid var(--md-line);
  box-shadow: var(--md-shadow-sm);
}

.md-formcard .form-card__title {
  text-align: left;
  font-size: var(--fs-28);
}

.md-formcard .form-card__desc {
  margin-top: .12rem;
  margin-bottom: .28rem;
  text-align: left;
}

.md-formcard .form-card__grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: .24rem;
  row-gap: .24rem;
}

.md-formcard .form-card__submit {
  display: flex;
  justify-content: flex-end;
}

/* ---------- Sticky rail (desktop) ---------- */

.md-rail {
  display: none;
}

/* ---------- Mobile action bar ---------- */

.md-mobilebar {
  display: none;
}

/* ---------- Reveal ---------- */

.md-js .md-reveal {
  opacity: 0;
  transform: translate3d(0, .24rem, 0);
  transition:
    opacity .7s var(--ease),
    transform .7s var(--md-ease);
  transition-delay: var(--d, 0ms);
}

.md-js .md-reveal.is-in {
  opacity: 1;
  transform: none;
}

.md-js .md-reveal-soft {
  opacity: 0;
  transition: opacity .55s var(--ease);
  transition-delay: var(--d, 0ms);
}

.md-js .md-reveal-soft.is-in {
  opacity: 1;
}

/* ---------- Focus ---------- */

.md-toc a:focus-visible,
.md-side__card .btn:focus-visible,
.md-actions .btn:focus-visible,
.md-textbtn:focus-visible,
.md-linkarrow:focus-visible,
.md-equip__card:focus-visible,
.md-case:focus-visible,
.md-rail__item:focus-visible,
.md-mobilebar a:focus-visible,
.md-mobilebar button:focus-visible {
  outline: 2px solid var(--vi);
  outline-offset: 3px;
}

/* ---------- Responsive ---------- */

@media (min-width: 1025px) {
  .md-rail {
    position: fixed;
    right: .12rem;
    top: 50%;
    z-index: 950;
    display: flex;
    flex-direction: column;
    gap: .04rem;
    transform: translateY(-50%);
  }

  .md-rail__item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: .52rem;
    height: .52rem;
    background: var(--md-ink);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: .12rem;
    color: #fff;
    box-shadow: 0 .06rem .2rem rgba(17, 24, 39, .18);
    transition:
      background-color .25s var(--ease),
      border-color .25s var(--ease),
      color .25s var(--ease),
      transform .25s var(--md-ease);
  }

  .md-rail__item:hover {
    background: var(--vi);
    border-color: var(--vi);
    color: #fff;
    transform: translateX(-2px);
  }

  .md-rail__icon .icon {
    width: .22rem;
    height: .22rem;
  }

  .md-rail__label {
    position: absolute;
    right: calc(100% + 10px);
    padding: 6px 10px;
    background: var(--md-ink);
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.3;
    color: #fff;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(4px);
    transition:
      opacity .25s var(--ease),
      visibility .25s var(--ease),
      transform .25s var(--md-ease);
    pointer-events: none;
  }

  .md-rail__item:hover .md-rail__label,
  .md-rail__item:focus-visible .md-rail__label {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .md-rail__qr {
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    width: 160px;
    padding: 8px;
    background: #fff;
    border-radius: 8px;
    box-shadow: var(--sh-pop2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-50%) translateX(8px);
    transition:
      opacity .25s var(--ease),
      visibility .25s var(--ease),
      transform .25s var(--md-ease);
    pointer-events: none;
  }

  .md-rail__item--qr:hover .md-rail__qr,
  .md-rail__item--qr:focus-visible .md-rail__qr {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%);
    pointer-events: auto;
  }

  .md-rail__qr img {
    display: block;
    width: 100%;
    height: auto;
  }
}

@media (max-width: 1200px) {
  .md-shell {
    grid-template-columns: minmax(0, 1fr);
    padding-top: .3rem;
  }

  .md-side__sticky {
    position: static;
    gap: 0;
  }

  .md-side__label,
  .md-side__card,
  .md-side__links {
    display: none;
  }

  .md-toc {
    flex-direction: row;
    gap: .02rem;
    padding: .08rem;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .md-toc::-webkit-scrollbar {
    display: none;
  }

  .md-toc a {
    flex: none;
    padding: .1rem .16rem;
    white-space: nowrap;
  }

  .md-toc a::before {
    display: none;
  }
}

@media (max-width: 1100px) {
  .md-overview,
  .md-instance,
  .md-cta,
  .mdetail-form__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .md-overview {
    gap: .4rem;
  }

  .md-overview__media {
    max-width: 7.2rem;
  }

  .md-equip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .md-cases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .md-cta__side {
    padding-top: .24rem;
    padding-left: 0;
    border-top: 1px solid rgba(255, 255, 255, .12);
    border-left: none;
  }

  .md-cta__qr {
    display: none;
  }

  .mdetail-form__side {
    padding: 0;
  }
}

@media (max-width: 900px) {
  .md-cases {
    grid-template-columns: minmax(0, 1fr);
  }

  .md-case__media {
    height: 2.8rem;
  }
}

@media (max-width: 1024px) {
  .page-mdetail {
    padding-bottom: 56px;
  }

  .md-rail {
    display: none;
  }

  .md-mobilebar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    height: 56px;
    background: #fff;
    border-top: 1px solid var(--md-line);
  }

  .md-mobilebar a,
  .md-mobilebar button {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 500;
    line-height: 1;
  }

  .md-mobilebar a {
    color: var(--vi);
    background: #fff;
  }

  .md-mobilebar button {
    color: #fff;
    background: var(--vi);
  }

  .md-mobilebar .icon {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 768px) {
  .md-banner {
    height: 3.5rem;
    min-height: 0;
    margin-top: .8rem;
  }

  .md-banner__inner {
    padding: 0 var(--pad-x) .26rem;
  }

  .md-banner__eyebrow {
    font-size: 12px;
  }

  .md-banner h1 {
    margin-top: 8px;
    font-size: 24px;
  }

  .md-banner__crumb {
    gap: 5px;
    margin-top: 10px;
    font-size: 12px;
  }

  .md-shell {
    gap: .2rem;
    padding: .2rem var(--pad-x) 0;
  }

  .md-toc {
    border-radius: 10px;
  }

  .md-toc a {
    padding: 9px 12px;
    font-size: 13px;
  }

  .md-toc a span {
    font-size: 11px;
  }

  .md-main {
    gap: .2rem;
    padding-bottom: .2rem;
  }

  .md-block {
    padding: .24rem .2rem;
    border-radius: 10px;
    scroll-margin-top: .92rem;
  }

  .md-head {
    padding-bottom: .16rem;
  }

  .md-head h2 {
    margin-top: 6px;
    font-size: 20px;
  }

  .md-head__sub {
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.7;
  }

  .md-overview {
    gap: .34rem;
    padding-top: .2rem;
  }

  .md-overview__media {
    max-width: none;
  }

  .md-overview__photo {
    height: 2.9rem;
    border-radius: 10px;
  }

  .md-overview__device {
    right: 0;
    bottom: -14px;
    width: 1.8rem;
    padding: 6px;
    border-radius: 8px;
  }

  .md-overview__device-pic {
    height: 1.1rem;
  }

  .md-overview__device-cap {
    padding: 6px 4px 2px;
  }

  .md-overview__device-cap span {
    font-size: 11px;
  }

  .md-overview__device-cap b {
    font-size: 13px;
  }

  .md-overview__copy {
    padding-left: 0;
  }

  .md-overview__kicker {
    font-size: 12px;
  }

  .md-overview__lead {
    margin-top: 8px;
    font-size: 14px;
    line-height: 1.85;
  }

  .md-facts {
    gap: 8px;
    margin-top: 16px;
  }

  .md-facts li {
    padding: 9px 10px;
  }

  .md-facts span {
    font-size: 11px;
  }

  .md-facts b {
    margin-top: 2px;
    font-size: 13px;
    line-height: 1.5;
  }

  .md-actions {
    gap: 10px;
    margin-top: 18px;
  }

  .md-actions .btn {
    padding: 10px 22px;
    font-size: 14px;
  }

  .md-flow__item {
    grid-template-columns: .48rem minmax(0, 1fr);
    gap: .16rem;
    padding-top: .2rem;
  }

  .md-flow__item::before {
    left: .235rem;
    top: .72rem;
  }

  .md-flow__marker {
    width: .48rem;
    height: .48rem;
    font-size: 11px;
  }

  .md-flow__body {
    padding-bottom: .2rem;
  }

  .md-flow__tag {
    font-size: 11px;
  }

  .md-flow__body h3 {
    margin-top: 3px;
    font-size: 17px;
  }

  .md-flow__body p {
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.8;
  }

  .md-equip {
    gap: 10px;
    margin-top: .2rem;
  }

  .md-equip__media {
    height: 1.5rem;
  }

  .md-equip__body {
    gap: 6px;
    padding: 10px 10px 12px;
  }

  .md-equip__body h3 {
    font-size: 13px;
  }

  .md-equip__more {
    font-size: 11px;
  }

  .md-equip__num {
    left: 6px;
    top: 6px;
    height: 20px;
    min-width: 30px;
    font-size: 11px;
  }

  .md-equip__all {
    margin-top: 14px;
  }

  .md-linkarrow {
    font-size: 13px;
  }

  .md-instance {
    gap: .28rem;
    margin-top: .2rem;
  }

  .md-instance__text {
    margin-top: 8px;
    font-size: 14px;
    line-height: 1.9;
  }

  .md-instance__links {
    gap: 12px;
    margin-top: 16px;
  }

  .md-instance__media {
    height: 2.4rem;
    border-radius: 10px;
  }

  .md-cases {
    gap: 10px;
    margin-top: .2rem;
  }

  .md-case__media {
    height: 2rem;
  }

  .md-case__body {
    padding: 12px 12px 14px;
  }

  .md-case__body h3 {
    font-size: 15px;
  }

  .md-case__specs {
    gap: 4px;
    margin-top: 8px;
  }

  .md-case__specs li {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 6px;
    font-size: 12px;
  }

  .md-case__more {
    padding-top: 12px;
    font-size: 12px;
  }

  .md-cta {
    gap: .28rem;
    padding: .3rem .24rem;
    border-radius: 10px;
  }

  .md-cta__eyebrow {
    font-size: 11px;
  }

  .md-cta h2 {
    margin-top: 8px;
    font-size: 20px;
  }

  .md-cta p {
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.8;
  }

  .md-cta__side {
    gap: 12px;
    padding-top: 16px;
  }

  .md-cta__phone span {
    font-size: 11px;
  }

  .md-cta__phone b {
    font-size: 24px;
  }

  .md-cta__actions {
    gap: 8px;
  }

  .md-cta__actions .btn {
    padding: 10px 20px;
    font-size: 13px;
  }

  .mdetail-form {
    padding: .4rem var(--pad-x) .6rem;
  }

  .mdetail-form__inner {
    gap: .28rem;
  }

  .mdetail-form__side h2 {
    margin-top: 6px;
    font-size: 20px;
  }

  .mdetail-form__side > p {
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.8;
  }

  .mdetail-form__contacts {
    gap: 10px;
    margin-top: 16px;
  }

  .mdetail-form__contacts .md-icon {
    width: 34px;
    height: 34px;
  }

  .mdetail-form__contacts b {
    font-size: 14px;
  }

  .mdetail-form__contacts small {
    font-size: 11px;
  }

  .mdetail-form__qr {
    margin-top: 16px;
    padding-top: 12px;
  }

  .mdetail-form__qr img {
    width: 64px;
    height: 64px;
  }

  .mdetail-form__qr span {
    font-size: 11px;
  }

  .md-formcard {
    padding: .24rem .2rem;
    border-radius: 10px;
  }

  .md-formcard .form-card__title {
    font-size: 20px;
  }

  .md-formcard .form-card__desc {
    margin-top: 8px;
    margin-bottom: 18px;
    font-size: 13px;
    line-height: 1.7;
  }

  .md-formcard .form-card__grid {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 16px;
  }

  .md-formcard .form-card__submit {
    justify-content: stretch;
  }

  .md-formcard .form-card__submit .btn {
    width: 100%;
  }

}

@media (prefers-reduced-motion: reduce) {
  .md-js .md-reveal,
  .md-js .md-reveal-soft {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .md-banner__media img {
    animation: none;
    transform: none;
  }

  .md-overview__photo img,
  .md-overview__device-pic img,
  .md-instance__media img,
  .md-case__media img,
  .md-equip__media img {
    transition: none;
  }
}