:root {
  --ink: #101720;
  --ink-2: #1c2732;
  --steel: #5e6d7c;
  --muted: #748292;
  --line: #d8e0e7;
  --paper: #f5f8fa;
  --white: #ffffff;
  --orange: #ef6b22;
  --orange-2: #ff8a2a;
  --orange-soft: #fff1e6;
  --blue: #ef6b22;
  --blue-2: #ff8a2a;
  --red: #ba321d;
  --lime: #ffcf5a;
  --shadow: 0 24px 70px rgba(8, 16, 26, 0.18);
  --panel: rgba(255, 255, 255, 0.78);
  --grid-line: rgba(16, 23, 32, 0.055);
  --glow: rgba(239, 107, 34, 0.22);
  --scroll-progress: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    linear-gradient(180deg, var(--grid-line) 1px, transparent 1px),
    linear-gradient(135deg, #f8fbfc 0%, #eef3f6 46%, #f9fbfc 100%);
  background-size: 48px 48px, 48px 48px, auto;
  font-family: "Microsoft YaHei", "Noto Sans SC", "PingFang SC", sans-serif;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0 58%, rgba(239, 107, 34, 0.06) 58% 59%, transparent 59% 100%),
    repeating-linear-gradient(135deg, rgba(16, 23, 32, 0.035) 0 1px, transparent 1px 12px);
  opacity: 0.76;
}

@keyframes heroDrift {
  0% {
    transform: scale(1.03) translate3d(0, 0, 0);
  }
  50% {
    transform: scale(1.08) translate3d(-1.2%, -0.8%, 0);
  }
  100% {
    transform: scale(1.03) translate3d(0, 0, 0);
  }
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translate3d(0, 34px, 0);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
}

@keyframes shimmerLine {
  from {
    transform: translateX(-120%);
  }
  to {
    transform: translateX(120%);
  }
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button,
input,
textarea,
select {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: 78px;
  display: grid;
  grid-template-columns: 260px 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 0 40px;
  color: var(--white);
  background: linear-gradient(180deg, rgba(8, 14, 22, 0.78), rgba(8, 14, 22, 0.12));
  transition: background 0.25s ease, height 0.25s ease, box-shadow 0.25s ease;
}

.site-header::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--lime));
  transform: scaleX(var(--scroll-progress));
  transform-origin: left;
  box-shadow: 0 0 20px rgba(239, 107, 34, 0.62);
}

.site-header.solid,
.site-header.is-scrolled {
  height: 68px;
  background: rgba(12, 18, 27, 0.96);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.2);
}

.brand {
  width: 220px;
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 100%;
}

.site-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  font-size: 16px;
  font-weight: 700;
}

.site-nav a,
.nav-main {
  color: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s ease, transform 0.2s ease;
}

.site-nav a:hover,
.nav-main:hover,
.site-nav [aria-current="page"],
.nav-group[aria-current="page"] > .nav-main {
  color: var(--white);
}

.nav-link:hover,
.nav-main:hover {
  transform: translateY(-1px);
}

.nav-group {
  position: relative;
  padding-bottom: 24px;
  margin-bottom: -24px;
}

.nav-group::after {
  content: "";
  position: absolute;
  left: -18px;
  right: -18px;
  top: 100%;
  height: 44px;
}

.nav-link,
.nav-main {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.nav-main::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-left: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  opacity: 0.76;
}

.submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  min-width: 206px;
  padding: 14px 10px 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(12, 17, 24, 0.97);
  transform: translateX(-50%) translateY(10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  display: grid;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

.wide-menu .submenu {
  min-width: 620px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.nav-group:hover .submenu,
.nav-group:focus-within .submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.submenu a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 12px 14px;
  color: rgba(255, 255, 255, 0.82);
  border-left: 2px solid transparent;
  white-space: normal;
  line-height: 1.25;
}

.submenu a:hover {
  color: var(--white);
  border-left-color: var(--orange-2);
  background: rgba(239, 107, 34, 0.16);
  transform: translateX(3px);
}

.header-tools {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  font-weight: 800;
}

.phone-link {
  padding-left: 28px;
  position: relative;
  white-space: nowrap;
}

.phone-link::before {
  content: "☎";
  position: absolute;
  left: 0;
}

.lang-link {
  min-width: 72px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--ink);
  background: #fff4eb;
  box-shadow: 0 10px 24px rgba(239, 107, 34, 0.18);
  font-weight: 900;
  letter-spacing: 0.04em;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.lang-link:hover {
  transform: translateY(-2px);
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 14px 30px rgba(239, 107, 34, 0.32);
}

.round-tool,
.nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  color: var(--white);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.round-tool:hover,
.nav-toggle:hover {
  transform: translateY(-2px) rotate(-6deg);
  border-color: var(--orange-2);
  background: rgba(239, 107, 34, 0.16);
}

.nav-toggle {
  display: none;
  gap: 4px;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: currentColor;
}

.hero {
  min-height: 94svh;
  position: relative;
  display: grid;
  align-content: center;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("/assets/panhiro-factory-building.png");
  background-size: cover;
  background-position: center 48%;
  transform: scale(1.03);
  filter: saturate(0.96);
  animation: heroDrift 22s ease-in-out infinite;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 10, 18, 0.9) 0%, rgba(4, 10, 18, 0.66) 42%, rgba(4, 10, 18, 0.18) 100%),
    linear-gradient(180deg, rgba(4, 10, 18, 0.22) 0%, rgba(4, 10, 18, 0.8) 100%);
}

.hero-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(115deg, transparent 0 62%, rgba(239, 107, 34, 0.24) 62% 62.5%, transparent 62.5% 100%);
  background-size: 88px 88px, 88px 88px, auto;
  mask-image: linear-gradient(90deg, #000 0%, #000 48%, transparent 86%);
  opacity: 0.72;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(680px, calc(100% - 48px));
  margin-left: clamp(24px, 7vw, 132px);
  padding-top: 74px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue-2);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(48px, 6vw, 86px);
  line-height: 1.02;
  font-weight: 900;
  text-shadow: 0 14px 46px rgba(0, 0, 0, 0.38);
  letter-spacing: 0;
}

.hero-title-main,
.hero-title-en {
  display: inline-block;
  color: #fff4eb;
  font-size: 0.9em;
  letter-spacing: 0;
}

.hero-title-sub,
.hero-title-zh {
  display: inline-block;
  max-width: 760px;
  font-size: 0.5em;
  line-height: 1.14;
}

.hero-title-sub.is-cjk {
  font-size: 0.76em;
}

.hero-lead {
  max-width: 560px;
  margin: 24px 0 0;
  font-size: 22px;
  color: rgba(255, 255, 255, 0.88);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 0;
}

.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-weight: 900;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border 0.2s ease;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0 32%, rgba(255, 255, 255, 0.38) 45%, transparent 58% 100%);
  transform: translateX(-120%);
  transition: transform 0.55s ease;
}

.btn > *,
.btn {
  z-index: 0;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:hover::before {
  transform: translateX(120%);
}

.btn.primary {
  color: var(--white);
  background: var(--blue);
}

.btn.ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.08);
}

.btn.dark {
  color: var(--white);
  background: var(--ink);
}

.btn.light {
  color: var(--ink);
}

.hero-readouts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-readouts span {
  min-width: 148px;
  padding: 12px 16px;
  border-left: 3px solid var(--lime);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  transition: transform 0.25s ease, background 0.25s ease;
}

.hero-readouts span:hover {
  transform: translateY(-4px);
  background: rgba(239, 107, 34, 0.26);
}

.hero-readouts b {
  display: block;
  font-size: 24px;
  line-height: 1.1;
}

.hero-machines {
  position: absolute;
  z-index: 2;
  right: clamp(20px, 6vw, 116px);
  bottom: 32px;
  display: grid;
  grid-template-columns: repeat(3, 180px);
  gap: 14px;
}

.hero-machines article {
  min-height: 150px;
  padding: 10px;
  background: rgba(245, 248, 250, 0.92);
  color: var(--ink);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.25);
}

.hero-machines img {
  width: 100%;
  height: 104px;
  object-fit: contain;
}

.hero-machines span {
  display: block;
  text-align: center;
  font-weight: 900;
}

.scroll-cue {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 16px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 12px;
  font-weight: 800;
  transform: translateX(-50%);
}

.scroll-cue::before {
  content: "";
  display: block;
  width: 14px;
  height: 28px;
  margin: 0 auto 5px;
  border: 2px solid rgba(255, 255, 255, 0.68);
  border-radius: 10px;
}

.ticker {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  padding: 16px 24px;
  color: var(--white);
  background: var(--blue);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.24), 0 18px 40px rgba(239, 107, 34, 0.16);
}

.ticker span {
  padding: 4px 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.28);
  font-weight: 900;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.ticker span:hover {
  transform: translateY(-2px);
  opacity: 0.82;
}

.section {
  position: relative;
  overflow: hidden;
  padding: 92px clamp(20px, 7vw, 128px);
}

.product-marquee {
  overflow: hidden;
  margin-bottom: 40px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.marquee-track {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: marqueeFlow 42s linear infinite;
}

.marquee-item {
  flex: none;
  width: 500px;
  display: grid;
  grid-template-columns: 176px 1fr;
  gap: 22px;
  align-items: center;
  min-height: 204px;
  padding: 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(16, 23, 32, 0.08);
  box-shadow: 0 14px 36px rgba(9, 18, 28, 0.08);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.marquee-item:hover {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: 0 20px 50px rgba(9, 18, 28, 0.14);
}

.marquee-item img {
  width: 176px;
  height: 166px;
  object-fit: contain;
  background: var(--paper);
}

.marquee-item span {
  display: block;
  margin-bottom: 6px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
}

.marquee-item strong {
  display: block;
  font-size: 21px;
  line-height: 1.35;
}

@keyframes marqueeFlow {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.faq-section {
  background:
    linear-gradient(135deg, rgba(16, 23, 32, 0.03) 0%, rgba(16, 23, 32, 0.01) 42%, rgba(239, 107, 34, 0.05) 100%),
    linear-gradient(90deg, rgba(16, 23, 32, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(16, 23, 32, 0.045) 1px, transparent 1px);
  background-size: auto, 54px 54px, 54px 54px;
}

.contact-faq-section {
  padding-top: 48px;
  padding-bottom: 92px;
}

.products-section,
.news-section {
  background:
    linear-gradient(90deg, rgba(16, 23, 32, 0.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(16, 23, 32, 0.045) 1px, transparent 1px),
    linear-gradient(135deg, #f8fbfc 0%, #eaf0f4 100%);
  background-size: 58px 58px, 58px 58px, auto;
}

.products-section::before,
.news-section::before,
.service-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0 66%, rgba(239, 107, 34, 0.1) 66% 66.6%, transparent 66.6% 100%),
    repeating-linear-gradient(135deg, rgba(16, 23, 32, 0.035) 0 1px, transparent 1px 14px);
  opacity: 0.62;
}

.section > * {
  position: relative;
  z-index: 1;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: end;
  margin-bottom: 34px;
}

.section-head .eyebrow,
.section-head h2,
.section-head .section-summary {
  grid-column: 1;
}

.section-head .text-link {
  grid-column: 2;
  grid-row: 1 / span 3;
  align-self: end;
}

.section-summary {
  max-width: 760px;
  margin: -10px 0 0;
  color: var(--steel);
  font-size: 18px;
}

.section-head h2,
.about-copy h2,
.contact-band h2,
.page-hero h1,
.admin-top h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.1;
  font-weight: 900;
}

.text-link {
  color: var(--blue);
  font-weight: 900;
}

.category-tabs,
.news-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.category-tabs button,
.news-toolbar button {
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--white);
  cursor: pointer;
  font-weight: 800;
}

.category-tabs .active,
.news-toolbar .active {
  color: var(--white);
  border-color: var(--ink);
  background: var(--ink);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.product-grid.wide {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
  position: relative;
  display: grid;
  min-height: 460px;
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 50px rgba(9, 18, 28, 0.09);
  overflow: hidden;
  transition: transform 0.28s ease, box-shadow 0.28s ease, background 0.28s ease;
}

.product-card::before,
.news-card::before,
.news-row::before,
.service-list article::before,
.contact-info-list a::before,
.contact-info-list div::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), rgba(239, 107, 34, 0.16), transparent 42%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.product-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
  background: rgba(255, 255, 255, 0.94);
}

.product-card:hover::before,
.news-card:hover::before,
.news-row:hover::before,
.service-list article:hover::before,
.contact-info-list a:hover::before,
.contact-info-list div:hover::before {
  opacity: 1;
}

.product-visual {
  display: grid;
  place-items: center;
  min-height: 240px;
  padding: 20px;
  background: #edf2f5;
}

.product-visual img {
  width: 100%;
  height: 210px;
  object-fit: contain;
  transition: transform 0.34s ease, filter 0.34s ease;
}

.product-card:hover .product-visual img {
  transform: scale(1.06) translateY(-4px);
  filter: drop-shadow(0 18px 22px rgba(16, 23, 32, 0.18));
}

.product-body {
  padding: 24px;
}

.tag {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 4px 10px;
  color: var(--blue);
  background: var(--orange-soft);
  font-size: 12px;
  font-weight: 900;
}

.product-card h3 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.2;
}

.product-card p {
  margin: 0;
  color: var(--steel);
}

.spec-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 18px;
}

.spec-list span {
  padding: 8px 10px;
  background: var(--paper);
  font-size: 13px;
  font-weight: 800;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) minmax(420px, 1fr);
  gap: 44px;
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(8, 13, 20, 0.98), rgba(18, 27, 36, 0.96)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 14px);
}

.about-copy p:not(.eyebrow) {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.profile-frame {
  display: grid;
  gap: 8px;
  width: min(100%, 440px);
  margin-top: 28px;
  padding: 22px 24px;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(239, 107, 34, 0.14), rgba(239, 107, 34, 0.04)),
    rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.12);
  transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.profile-frame:hover {
  transform: translateY(-4px);
  border-color: var(--orange-2);
  background:
    linear-gradient(120deg, rgba(239, 107, 34, 0.24), rgba(239, 107, 34, 0.08)),
    rgba(255, 255, 255, 0.08);
}

.profile-frame span {
  display: block;
  font-size: 17px;
  font-weight: 900;
}

.profile-frame strong {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  font-weight: 700;
}

.strength-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: var(--blue);
}

.strength-board div {
  position: relative;
  overflow: hidden;
  min-height: 176px;
  display: grid;
  align-content: center;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: transform 0.25s ease, background 0.25s ease;
}

.strength-board div::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0 35%, rgba(255, 255, 255, 0.22) 48%, transparent 62% 100%);
  transform: translateX(-120%);
}

.strength-board div:hover {
  transform: translateY(-4px);
  background: var(--orange-2);
}

.strength-board div:hover::after {
  animation: shimmerLine 0.8s ease;
}

.strength-board b {
  display: block;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1;
}

.strength-board span {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 800;
}

.service-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(241, 246, 249, 0.92)),
    linear-gradient(90deg, rgba(16, 23, 32, 0.05) 1px, transparent 1px);
  background-size: auto, 54px 54px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-list article {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  padding: 28px;
  border-top: 4px solid var(--blue);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  transition: transform 0.26s ease, box-shadow 0.26s ease, background 0.26s ease;
}

.service-list article:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 52px rgba(9, 18, 28, 0.12);
}

.service-icon {
  display: inline-flex;
  margin-bottom: 36px;
  color: var(--red);
  font-size: 34px;
  font-weight: 900;
}

.service-list h3 {
  margin: 0 0 8px;
  font-size: 24px;
}

.service-list p {
  margin: 0;
  color: var(--steel);
}

.news-grid {
  display: grid;
  grid-template-columns: minmax(420px, 1.18fr) minmax(280px, 0.82fr);
  gap: 0;
  background: var(--white);
  border-top: 4px solid var(--orange);
  box-shadow: 0 24px 70px rgba(9, 18, 28, 0.11);
}

.news-card,
.news-row {
  position: relative;
  background: var(--white);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.news-card:hover,
.news-row:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 62px rgba(9, 18, 28, 0.14);
}

.news-card img,
.news-row img {
  transition: transform 0.34s ease, filter 0.34s ease;
}

.news-card:hover img,
.news-row:hover img {
  transform: scale(1.04);
  filter: saturate(1.08);
}

.news-card:first-child {
  grid-row: span 2;
  border-right: 1px solid var(--line);
}

.news-media {
  background: #e9eef2;
}

.news-media img,
.news-card > img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.news-card:first-child .news-media img {
  height: 420px;
}

.news-body {
  padding: 26px;
}

.news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.news-meta span {
  color: var(--orange);
  text-transform: uppercase;
}

.news-body h3 {
  margin: 10px 0;
  font-size: 24px;
  line-height: 1.25;
}

.news-card:first-child h3 {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.15;
}

.news-body p {
  margin: 0;
  color: var(--steel);
}

.news-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  color: var(--ink);
  font-weight: 900;
}

.news-more::after {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--orange);
}

.news-list {
  display: grid;
  gap: 16px;
}

.news-page-section {
  background:
    linear-gradient(180deg, #eef3f6 0%, #f7fafb 100%);
}

.news-page-intro {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.news-page-intro article {
  position: relative;
  overflow: hidden;
  min-height: 190px;
  padding: 26px;
  background: var(--white);
  border-top: 4px solid var(--orange);
  box-shadow: 0 14px 42px rgba(9, 18, 28, 0.07);
}

.news-page-intro article::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(380px circle at 18% 16%, rgba(239, 107, 34, 0.16), transparent 44%);
  opacity: 0;
  transition: opacity 0.24s ease;
}

.news-page-intro article:hover::before {
  opacity: 1;
}

.news-page-intro article:first-child {
  color: var(--white);
  background: linear-gradient(135deg, rgba(11, 17, 25, 0.98), rgba(20, 28, 38, 0.96));
}

.news-page-intro article:first-child p {
  color: rgba(255, 255, 255, 0.74);
}

.news-page-intro article:nth-child(2) {
  background: linear-gradient(180deg, #fff, #f4f7f9);
}

.news-page-intro article:nth-child(3) {
  background: linear-gradient(180deg, #fff, #f8efe7);
}

.news-page-intro span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
}

.news-page-intro h2 {
  margin: 14px 0 10px;
  font-size: 28px;
  line-height: 1.15;
}

.news-page-intro p {
  margin: 0;
  color: var(--steel);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.faq-item {
  position: relative;
  padding: 0;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(16, 23, 32, 0.08);
  box-shadow: 0 14px 40px rgba(9, 18, 28, 0.06);
  overflow: hidden;
}

.faq-item::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), rgba(239, 107, 34, 0.14), transparent 40%);
  opacity: 0;
  transition: opacity 0.24s ease;
}

.faq-item[open]::before,
.faq-item:hover::before {
  opacity: 1;
}

.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px;
  cursor: default;
  font-size: 20px;
  font-weight: 900;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "";
  flex: none;
  width: 10px;
  height: 32px;
  display: grid;
  place-items: center;
  color: var(--orange);
  border: 0;
  border-radius: 99px;
  background: linear-gradient(180deg, var(--orange), var(--orange-2));
}

.faq-item[open] summary::after {
  content: "";
}

.faq-item p {
  margin: 0;
  padding: 0 24px 24px;
  color: var(--steel);
}

.news-row {
  display: grid;
  grid-template-columns: 260px 1fr auto;
  align-items: center;
  box-shadow: 0 18px 50px rgba(9, 18, 28, 0.08);
}

.news-row img {
  width: 260px;
  height: 160px;
  object-fit: cover;
}

.news-row .news-body {
  padding: 18px 26px;
}

.news-row .arrow {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-right: 24px;
  color: var(--white);
  background: var(--blue);
  font-size: 22px;
}

.news-detail-page {
  padding: 0 clamp(18px, 4vw, 64px) 92px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 248, 250, 0.98)),
    linear-gradient(90deg, rgba(16, 23, 32, 0.05) 1px, transparent 1px);
  background-size: auto, 58px 58px;
}

.news-detail-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 64px);
  background: rgba(255, 255, 255, 0.86);
  border-top: 5px solid var(--orange);
  box-shadow: 0 24px 70px rgba(9, 18, 28, 0.1);
}

.news-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  color: var(--orange);
  font-weight: 900;
}

.news-detail-meta time {
  color: var(--muted);
}

.news-detail-shell h2 {
  max-width: 1180px;
  margin: 18px 0 28px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.12;
}

.news-detail-cover {
  position: relative;
  overflow: hidden;
  margin: 0 0 30px;
  background: var(--paper);
}

.news-detail-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.36);
  pointer-events: none;
}

.news-detail-cover img {
  width: 100%;
  height: min(52vw, 460px);
  object-fit: cover;
}

.news-detail-content {
  max-width: 1180px;
  display: grid;
  gap: 22px;
  color: var(--ink-2);
  font-size: 20px;
  line-height: 1.85;
}

.news-detail-content p {
  margin: 0;
}

.news-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.contact-band {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1fr);
  gap: 42px;
  padding: 82px clamp(20px, 7vw, 128px);
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(13, 18, 25, 0.98), rgba(23, 31, 40, 0.96)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 16px);
}

.contact-info-band {
  align-items: center;
}

.contact-info-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.contact-info-list a,
.contact-info-list div {
  position: relative;
  overflow: hidden;
  min-height: 146px;
  display: grid;
  align-content: center;
  padding: 24px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-top: 4px solid var(--orange);
  transition: transform 0.24s ease, background 0.24s ease;
}

.contact-info-list a:hover,
.contact-info-list div:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.12);
}

.contact-info-list span {
  color: var(--orange-2);
  font-size: 13px;
  font-weight: 900;
}

.contact-info-list strong {
  margin-top: 8px;
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 1.18;
  overflow-wrap: anywhere;
}

.contact-band p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.contact-form input,
.contact-form select,
.contact-form textarea,
.admin-form input,
.admin-form textarea,
.admin-form select,
.token-box input {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--white);
}

.contact-form textarea {
  grid-column: 1 / -1;
  min-height: 108px;
}

.form-note {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--lime);
}

.side-rail {
  position: fixed;
  z-index: 35;
  right: 18px;
  bottom: 86px;
  display: grid;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.side-rail a {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: var(--white);
  background: var(--blue);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  font-weight: 900;
}

.search-dialog,
.product-dialog,
.news-dialog {
  width: min(760px, calc(100% - 28px));
  border: 0;
  padding: 26px;
  box-shadow: var(--shadow);
}

.search-dialog::backdrop,
.product-dialog::backdrop,
.news-dialog::backdrop {
  background: rgba(4, 8, 14, 0.72);
}

.search-dialog label {
  display: grid;
  gap: 10px;
  font-weight: 900;
}

.search-dialog input {
  width: 100%;
  padding: 16px;
  border: 1px solid var(--line);
}

.search-results {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.search-results a {
  padding: 12px 14px;
  background: var(--paper);
}

.empty-state {
  grid-column: 1 / -1;
  min-height: 180px;
  display: grid;
  place-items: center;
  padding: 28px;
  color: var(--steel);
  background: var(--white);
  border: 1px dashed var(--line);
  font-weight: 900;
  text-align: center;
}

[data-motion-ready="true"] {
  opacity: 0;
  transform: translate3d(0, 30px, 0);
  filter: blur(8px);
}

[data-motion-ready="true"].is-visible {
  animation: revealUp 0.72s cubic-bezier(0.2, 0.72, 0.2, 1) forwards;
  animation-delay: calc(var(--reveal-index, 0) * 48ms);
}

.hero-content > [data-motion-ready="true"] {
  transform: translate3d(0, 24px, 0);
}

.category-tabs button,
.news-toolbar button {
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.category-tabs button:hover,
.news-toolbar button:hover {
  transform: translateY(-2px);
  border-color: var(--orange);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  [data-motion-ready="true"] {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

.page-hero {
  padding: 144px clamp(20px, 7vw, 128px) 72px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(10, 18, 28, 0.94), rgba(10, 18, 28, 0.7)),
    url("/assets/panhiro-factory-building.png");
  background-size: cover;
  background-position: center;
}

.page-hero p:not(.eyebrow) {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 20px;
}

.subpage-hero {
  min-height: 620px;
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(320px, 0.72fr);
  align-items: end;
  gap: clamp(28px, 5vw, 68px);
  padding: 142px clamp(20px, 7vw, 128px) 72px;
  color: var(--white);
  background:
    linear-gradient(115deg, rgba(8, 13, 20, 0.98) 0%, rgba(14, 20, 28, 0.92) 52%, rgba(239, 107, 34, 0.18) 100%),
    #121923;
  overflow: hidden;
}

.subpage-hero::before {
  content: "";
  position: absolute;
  inset: auto -10vw -26vh 34vw;
  height: 460px;
  background: radial-gradient(circle, rgba(239, 107, 34, 0.32), rgba(239, 107, 34, 0));
  pointer-events: none;
}

.subpage-hero-copy,
.subpage-visual,
.subpage-code {
  position: relative;
  z-index: 1;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
  font-weight: 900;
}

.breadcrumb a::after {
  content: "/";
  margin-left: 10px;
  color: rgba(255, 255, 255, 0.34);
}

.subpage-hero h1 {
  margin: 0;
  font-size: clamp(48px, 8vw, 98px);
  line-height: 1;
  font-weight: 900;
}

.subpage-hero p:not(.eyebrow) {
  max-width: 720px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 21px;
}

.is-article-page .subpage-hero {
  min-height: 500px;
  align-items: center;
  padding-bottom: 56px;
}

.is-article-page .subpage-hero h1 {
  max-width: 920px;
  font-size: clamp(40px, 5.4vw, 82px);
  line-height: 1.04;
}

.is-article-page .subpage-hero p:not(.eyebrow) {
  max-width: 760px;
  font-size: 18px;
}

.is-article-page .subpage-visual {
  min-height: 300px;
}

.is-article-page .subpage-visual img {
  height: 270px;
}

.subpage-code {
  position: absolute;
  right: clamp(22px, 7vw, 128px);
  top: 122px;
  color: rgba(255, 255, 255, 0.08);
  font-size: clamp(72px, 12vw, 168px);
  line-height: 1;
  font-weight: 900;
}

.subpage-visual {
  min-height: 360px;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

.subpage-visual img {
  width: 100%;
  height: 330px;
  object-fit: contain;
}

.subpage-content {
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(420px, 1fr);
  gap: 42px;
  padding: 88px clamp(20px, 7vw, 128px);
  background: var(--white);
}

.subpage-copy h2,
.product-detail-copy h2,
.company-profile-header h2,
.strength-hero-panel h2,
.contact-detail-head h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.12;
  font-weight: 900;
}

.subpage-copy p:not(.eyebrow),
.product-detail-copy p,
.company-profile-header p,
.strength-hero-panel p,
.contact-detail-head p {
  color: var(--steel);
  font-size: 18px;
}

.point-list {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.point-list li {
  padding: 14px 16px;
  border-left: 4px solid var(--orange);
  background: var(--orange-soft);
  font-weight: 800;
}

.subpage-cards {
  display: grid;
  gap: 14px;
}

.subpage-cards article,
.company-story-grid article,
.strength-pillar-grid article,
.contact-channel-card {
  padding: 26px;
  background: var(--paper);
  border-top: 4px solid var(--orange);
}

.subpage-cards span,
.strength-pillar-grid span,
.contact-channel-card span {
  color: var(--orange);
  font-size: 34px;
  font-weight: 900;
}

.subpage-cards h3,
.company-story-grid h3,
.strength-pillar-grid h3 {
  margin: 12px 0 8px;
  font-size: 24px;
  line-height: 1.2;
}

.subpage-cards p,
.company-story-grid p,
.strength-pillar-grid p,
.contact-channel-card p {
  margin: 0;
  color: var(--steel);
}

.product-detail-page,
.company-profile-detail,
.company-strength-detail,
.contact-detail-page {
  padding: 0 clamp(20px, 7vw, 128px) 88px;
  background: var(--white);
}

.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(340px, 1fr);
  gap: 34px;
  align-items: center;
  padding: 38px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(15, 22, 31, 0.98), rgba(15, 22, 31, 0.9)),
    var(--ink);
}

.product-detail-specs,
.company-story-grid article div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0;
}

.product-detail-specs span,
.company-story-grid article div span {
  padding: 8px 12px;
  color: var(--ink);
  background: var(--orange-soft);
  font-weight: 900;
}

.product-detail-visual {
  min-height: 360px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
}

.product-detail-visual img {
  width: 100%;
  height: 330px;
  object-fit: contain;
}

.product-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.product-gallery-grid article {
  min-height: 260px;
  position: relative;
  display: grid;
  place-items: center;
  padding: 22px;
  background: var(--paper);
}

.product-gallery-grid span {
  position: absolute;
  left: 18px;
  top: 14px;
  color: var(--orange);
  font-weight: 900;
}

.product-gallery-grid img {
  width: 100%;
  height: 220px;
  object-fit: contain;
}

.company-profile-header,
.strength-hero-panel,
.contact-detail-head {
  max-width: 860px;
  margin-bottom: 28px;
}

.company-stat-grid,
.strength-metric-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.company-stat-grid article,
.strength-metric-row article {
  min-height: 138px;
  display: grid;
  align-content: center;
  padding: 24px;
  color: var(--white);
  background: var(--orange);
}

.company-stat-grid strong,
.strength-metric-row strong {
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1;
}

.company-fact-panel {
  display: grid;
  gap: 1px;
  margin-bottom: 18px;
  background: var(--line);
}

.company-fact-panel div {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 18px;
  padding: 18px 22px;
  background: var(--paper);
}

.company-fact-panel span {
  color: var(--muted);
  font-weight: 900;
}

.company-story-grid,
.strength-pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.company-story-grid small {
  color: var(--orange);
  font-weight: 900;
}

.strength-pillar-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.strength-process {
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  gap: 30px;
  margin-top: 22px;
  padding: 34px;
  color: var(--white);
  background: var(--ink);
}

.strength-process h3 {
  margin: 0;
  font-size: 34px;
  line-height: 1.16;
}

.strength-process ol {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.strength-process li {
  padding-left: 18px;
  border-left: 3px solid var(--orange);
}

.strength-process p {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.contact-detail-layout {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(280px, 420px);
  gap: 22px;
}

.contact-detail-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 28px;
  background: var(--paper);
}

.contact-detail-form label {
  display: grid;
  gap: 8px;
  color: var(--steel);
  font-weight: 900;
}

.contact-detail-form input,
.contact-detail-form textarea,
.contact-detail-form select {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--white);
}

.contact-detail-form .wide,
.contact-detail-form button,
.form-status {
  grid-column: 1 / -1;
}

.form-status {
  margin: 0;
  color: var(--orange);
  font-weight: 900;
}

.contact-channel-panel {
  display: grid;
  gap: 14px;
}

.contact-channel-card a {
  display: block;
  margin: 8px 0;
  color: var(--ink);
  font-size: 28px;
  line-height: 1.1;
  font-weight: 900;
}

.contact-channel-card img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  margin: 10px 0;
}

.dialog-close {
  position: absolute;
  right: 18px;
  top: 18px;
  color: var(--ink);
  border-color: var(--line);
}

.detail-grid {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 26px;
  align-items: center;
}

.detail-grid img {
  width: 100%;
  height: 300px;
  object-fit: contain;
  background: var(--paper);
}

.detail-grid h2,
.news-dialog h2 {
  margin: 0 0 10px;
  font-size: 34px;
  line-height: 1.15;
}

.news-dialog img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  margin-bottom: 18px;
}

.footer {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 34px clamp(20px, 7vw, 128px);
  color: rgba(255, 255, 255, 0.78);
  background: #0d1219;
}

.footer img {
  width: 210px;
}

.footer p {
  margin: 0;
}

.footer nav {
  display: flex;
  gap: 16px;
  color: var(--white);
  font-weight: 800;
}

.admin-shell {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 280px 1fr;
  background:
    linear-gradient(135deg, rgba(16, 23, 32, 0.04), transparent 42%),
    linear-gradient(90deg, rgba(16, 23, 32, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(16, 23, 32, 0.04) 1px, transparent 1px),
    #edf2f5;
  background-size: auto, 54px 54px, 54px 54px, auto;
}

.admin-side {
  padding: 28px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(9, 15, 21, 0.98), rgba(13, 19, 27, 0.97)),
    url("/assets/panhiro-factory-building.png");
  background-size: cover;
  background-position: center;
  position: sticky;
  top: 0;
  min-height: 100svh;
}

.admin-brand {
  margin-bottom: 42px;
}

.admin-side-copy {
  margin: -8px 0 22px;
  padding: 18px 0 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-side-copy span {
  display: block;
  color: var(--orange-2);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
}

.admin-side-copy p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.5;
}

.admin-side nav {
  display: grid;
  gap: 10px;
}

.admin-side button,
.admin-side a {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  text-align: left;
  cursor: pointer;
}

.admin-side .active {
  background: var(--blue);
}

.admin-side-note {
  margin-top: 26px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--orange);
}

.admin-side-note strong {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
}

.admin-side-note p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.55;
}

.admin-main {
  padding: 36px;
}

.admin-top {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 20px;
}

.admin-lead {
  max-width: 720px;
  margin: 14px 0 0;
  color: var(--steel);
  font-size: 18px;
}

.token-box {
  width: min(360px, 100%);
  display: grid;
  gap: 8px;
  font-weight: 900;
}

.admin-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.overview-card {
  position: relative;
  overflow: hidden;
  min-height: 136px;
  padding: 22px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(14, 21, 30, 0.98), rgba(27, 36, 48, 0.94));
  border-top: 4px solid var(--orange);
  box-shadow: 0 18px 48px rgba(9, 18, 28, 0.12);
}

.overview-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0 32%, rgba(255, 255, 255, 0.08) 48%, transparent 60% 100%);
  transform: translateX(-120%);
}

.overview-card:hover::after {
  animation: shimmerLine 0.9s ease;
}

.overview-card span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
}

.overview-card strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.05;
}

.overview-card p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.admin-status {
  min-height: 42px;
  margin: 0 0 22px;
  padding: 10px 14px;
  border-left: 4px solid var(--blue);
  background: var(--white);
  color: var(--steel);
}

.admin-panel {
  display: none;
}

.admin-panel.active {
  display: block;
}

.admin-panel-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  margin: 26px 0 18px;
}

.admin-panel-head h2 {
  margin: 8px 0 0;
  font-size: clamp(28px, 4vw, 42px);
}

.admin-search {
  width: min(360px, 100%);
  display: grid;
  gap: 8px;
  font-weight: 900;
}

.admin-search span {
  color: var(--steel);
  font-size: 13px;
}

.admin-search input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--white);
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(320px, 420px) 1fr;
  gap: 22px;
  align-items: start;
}

.admin-form,
.admin-table-wrap {
  padding: 24px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 52px rgba(12, 24, 36, 0.09);
}

.admin-form h2,
.admin-table-wrap h2 {
  margin: 0 0 18px;
}

.admin-form {
  display: grid;
  gap: 12px;
}

.admin-form h2,
.admin-table-wrap h2 {
  font-size: 26px;
}

.admin-form label {
  display: grid;
  gap: 7px;
  color: var(--steel);
  font-weight: 900;
}

.admin-form textarea {
  min-height: 96px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
}

.checkline {
  display: inline-flex !important;
  grid-template-columns: auto 1fr;
  align-items: center;
}

.checkline input {
  width: 18px;
  min-height: 18px;
}

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-table {
  display: grid;
  gap: 10px;
}

.admin-item {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 16px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.admin-item:hover {
  transform: translateY(-3px);
  border-color: rgba(239, 107, 34, 0.4);
  box-shadow: 0 18px 42px rgba(12, 24, 36, 0.1);
}

.admin-item img {
  width: 96px;
  height: 82px;
  object-fit: contain;
  background: var(--paper);
}

.admin-item-copy {
  display: grid;
  gap: 8px;
}

.admin-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-item-meta span {
  padding: 4px 8px;
  color: var(--orange);
  background: var(--orange-soft);
  font-size: 12px;
  font-weight: 900;
}

.admin-item h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.25;
}

.admin-item p {
  margin: 0;
  color: var(--steel);
  font-size: 14px;
  line-height: 1.5;
}

.admin-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-actions button {
  min-height: 34px;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: pointer;
}

.admin-actions .danger {
  color: var(--red);
}

.table-headline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.table-headline span {
  color: var(--orange);
  font-weight: 900;
}

.admin-empty {
  padding: 28px;
  color: var(--steel);
  background: var(--paper);
  border: 1px dashed var(--line);
  text-align: center;
  font-weight: 800;
}

.studio-layout {
  display: grid;
  gap: 24px;
}

.studio-editor,
.content-library {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 52px rgba(12, 24, 36, 0.09);
}

.studio-editor {
  width: min(1240px, 100%);
  margin: 0 auto;
  padding: 28px;
}

.studio-form-head,
.content-library-head,
.section-headline,
.library-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.studio-form-head {
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid rgba(16, 23, 32, 0.08);
}

.studio-kicker {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.studio-form-head h3,
.content-library-head h3 {
  margin: 0;
  font-size: 30px;
  line-height: 1.1;
}

.studio-form-head p,
.content-library-head p,
.section-headline p {
  margin: 8px 0 0;
  color: var(--steel);
}

.studio-form-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.admin-chip,
.suggestion-chip,
.filter-pills button {
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(16, 23, 32, 0.1);
  background: var(--white);
  color: var(--ink);
  font-weight: 800;
}

.admin-chip {
  display: inline-flex;
  align-items: center;
  color: var(--orange);
  background: rgba(255, 241, 230, 0.95);
}

.editor-section {
  display: grid;
  gap: 16px;
  margin-top: 18px;
  padding: 24px;
  background: linear-gradient(180deg, rgba(248, 251, 252, 0.96), rgba(255, 255, 255, 0.96));
  border: 1px solid rgba(16, 23, 32, 0.08);
}

.section-headline strong {
  font-size: 20px;
}

.editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.content-editor {
  min-height: 420px !important;
  line-height: 1.8;
}

.field-span-2 {
  grid-column: 1 / -1;
}

.compact-grid {
  align-items: start;
}

.switch-field {
  grid-column: span 1;
  display: grid !important;
  grid-template-columns: auto 1fr;
  gap: 12px !important;
  min-height: 100%;
  padding: 16px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(16, 23, 32, 0.08);
}

.switch-field input {
  width: 18px;
  min-height: 18px;
  margin-top: 2px;
}

.switch-field strong {
  display: block;
  color: var(--ink);
}

.switch-field p {
  margin: 6px 0 0;
  color: var(--steel);
  font-size: 14px;
}

.image-input-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 16px;
  align-items: stretch;
}

.upload-stack {
  display: grid;
  gap: 14px;
}

.upload-dropzone {
  display: grid;
  gap: 10px;
  min-height: 220px;
  padding: 22px;
  border: 1px dashed rgba(16, 23, 32, 0.22);
  background: linear-gradient(135deg, rgba(255, 247, 240, 0.95), rgba(255, 255, 255, 0.98));
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.upload-dropzone input[type="file"] {
  display: none;
}

.upload-dropzone.is-dragover {
  border-color: var(--orange);
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(239, 107, 34, 0.12);
}

.dropzone-kicker {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.upload-dropzone strong {
  font-size: 26px;
  line-height: 1.2;
}

.upload-dropzone p {
  margin: 0;
  color: var(--steel);
}

.upload-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: auto;
}

.upload-file-name {
  color: var(--steel);
  font-weight: 800;
}

.image-preview-card {
  display: grid;
  gap: 12px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(16, 23, 32, 0.08);
}

.image-preview-card > span {
  color: var(--steel);
  font-weight: 900;
}

.image-preview-frame {
  min-height: 260px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #eef3f6, #f7fafb);
  border: 1px solid rgba(16, 23, 32, 0.06);
}

.image-preview-frame.is-empty::before {
  content: "上传后会在这里预览";
  color: var(--muted);
  font-weight: 800;
}

.image-preview-frame img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
}

.image-preview-frame.is-empty img {
  display: none;
}

.cover-preview img {
  max-height: 240px;
  object-fit: cover;
}

.image-preview-actions,
.admin-inline-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-mini-button {
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(16, 23, 32, 0.12);
  background: var(--white);
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
}

.spec-suggestion-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.suggestion-chip {
  cursor: pointer;
}

.suggestion-chip.is-used {
  color: var(--orange);
  background: rgba(255, 241, 230, 0.95);
  border-color: rgba(239, 107, 34, 0.2);
}

.spec-builder {
  display: grid;
  gap: 10px;
}

.spec-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.9fr) minmax(220px, 1.1fr) 44px;
  gap: 10px;
}

.spec-remove {
  border: 1px solid rgba(16, 23, 32, 0.12);
  background: var(--white);
  color: var(--red);
  font-size: 20px;
  cursor: pointer;
}

.studio-actions {
  margin-top: 24px;
}

.content-library {
  padding: 26px;
}

.content-library-head {
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid rgba(16, 23, 32, 0.08);
}

.library-count {
  min-width: 92px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 14px;
  color: var(--orange);
  background: rgba(255, 241, 230, 0.95);
  font-weight: 900;
}

.library-toolbar {
  margin-bottom: 18px;
}

.wide-search {
  flex: 1;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-pills button {
  cursor: pointer;
}

.filter-pills button.active {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.content-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.admin-item {
  min-height: 184px;
  grid-template-columns: 120px 1fr auto;
  gap: 18px;
  padding: 18px;
  border: 1px solid rgba(16, 23, 32, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 252, 0.98));
}

.admin-item img {
  width: 120px;
  height: 120px;
  object-fit: cover;
}

.admin-actions {
  flex-direction: column;
  align-items: stretch;
}

.admin-actions button {
  min-width: 88px;
  min-height: 40px;
  font-weight: 800;
}

.admin-status[data-tone="error"] {
  color: var(--red);
  border-left-color: var(--red);
}

.admin-status[data-tone="info"] {
  color: var(--steel);
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 210px auto auto;
    padding: 0 24px;
  }

  .site-nav {
    gap: 18px;
  }

  .hero-machines {
    grid-template-columns: repeat(3, 150px);
    right: 24px;
  }

  .product-grid,
  .product-grid.wide,
  .service-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .news-grid {
    grid-template-columns: 1fr 1fr;
  }

  .product-gallery-grid,
  .strength-pillar-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .company-stat-grid,
  .strength-metric-row,
  .company-story-grid,
  .news-page-intro {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-list {
    grid-template-columns: 1fr;
  }

  .image-input-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 180px 1fr auto;
    height: 68px;
  }

  .brand {
    width: 180px;
  }

  .nav-toggle {
    display: inline-grid;
    justify-self: end;
  }

  .site-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    display: none;
    max-height: calc(100svh - 68px);
    overflow-y: auto;
    padding: 18px 24px 24px;
    align-items: stretch;
    background: rgba(11, 17, 25, 0.98);
  }

  .site-nav.is-open {
    display: grid;
    gap: 10px;
  }

  .nav-group {
    width: 100%;
  }

  .nav-link,
  .nav-main {
    min-height: 38px;
  }

  .submenu {
    position: static;
    transform: none;
    margin-top: 8px;
    min-width: 0;
    grid-template-columns: 1fr;
    display: grid;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .header-tools {
    display: none;
  }

  .hero {
    min-height: 92svh;
    padding-bottom: 180px;
  }

  .hero-content {
    margin: 0 24px;
    width: auto;
  }

  .hero h1 {
    font-size: 54px;
  }

  .hero-lead {
    font-size: 18px;
  }

  .hero-machines {
    left: 24px;
    right: 24px;
    bottom: 32px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-machines article {
    min-height: 128px;
  }

  .hero-machines img {
    height: 82px;
  }

  .marquee-item {
    width: 340px;
    grid-template-columns: 118px 1fr;
    min-height: 148px;
  }

  .marquee-item img {
    width: 118px;
    height: 112px;
  }

  .about-section,
  .contact-band,
  .contact-info-list,
  .detail-grid,
  .subpage-hero,
  .subpage-content,
  .product-detail-hero,
  .strength-process,
  .contact-detail-layout,
  .admin-shell,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .subpage-hero {
    min-height: auto;
  }

  .subpage-code {
    top: 110px;
    right: 24px;
  }

  .admin-side {
    position: static;
  }

  .admin-top {
    display: grid;
  }

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

  .admin-panel-head,
  .table-headline,
  .studio-form-head,
  .content-library-head,
  .section-headline,
  .library-toolbar {
    display: grid;
  }

  .studio-form-badges {
    justify-content: flex-start;
  }

  .news-row {
    grid-template-columns: 180px 1fr;
  }

  .news-row img {
    width: 180px;
  }

  .news-row .arrow {
    display: none;
  }

  .footer {
    grid-template-columns: 1fr;
  }

  .spec-row,
  .editor-grid,
  .contact-detail-form {
    grid-template-columns: 1fr;
  }

  .switch-field {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 0 16px;
  }

  .section,
  .contact-band {
    padding: 64px 18px;
  }

  .section-head {
    grid-template-columns: 1fr;
  }

  .section-head .text-link {
    grid-column: 1;
    grid-row: auto;
    justify-self: start;
  }

  .hero {
    display: block;
    min-height: auto;
    padding: 94px 24px 22px;
  }

  .hero-content {
    width: auto;
    margin: 0;
    padding-top: 0;
  }

  .hero h1 {
    font-size: 46px;
  }

  .hero-actions,
  .hero-readouts {
    display: grid;
  }

  .hero-readouts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .hero-readouts span {
    min-width: 0;
    padding: 10px 8px;
  }

  .hero-readouts b {
    font-size: 22px;
  }

  .hero-machines {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin: 22px 0 18px;
  }

  .hero-machines article {
    min-height: 112px;
    display: block;
    padding: 7px;
  }

  .hero-machines img {
    height: 66px;
  }

  .hero-machines span {
    font-size: 12px;
    line-height: 1.3;
  }

  .product-marquee {
    margin-left: -18px;
    margin-right: -18px;
  }

  .marquee-track {
    gap: 12px;
  }

  .marquee-item {
    width: 282px;
    grid-template-columns: 96px 1fr;
    min-height: 132px;
    padding: 12px;
  }

  .marquee-item img {
    width: 96px;
    height: 92px;
  }

  .marquee-item strong {
    font-size: 15px;
  }

  .product-grid,
  .product-grid.wide,
  .service-list,
  .news-grid,
  .news-page-intro,
  .faq-grid,
  .strength-board,
  .contact-info-list,
  .product-gallery-grid,
  .company-stat-grid,
  .strength-metric-row,
  .company-story-grid,
  .strength-pillar-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .subpage-hero,
  .subpage-content,
  .product-detail-page,
  .company-profile-detail,
  .company-strength-detail,
  .contact-detail-page {
    padding-left: 18px;
    padding-right: 18px;
  }

  .subpage-hero {
    padding-top: 104px;
    padding-bottom: 42px;
  }

  .subpage-visual,
  .product-detail-visual {
    min-height: 240px;
  }

  .subpage-visual img,
  .product-detail-visual img {
    height: 230px;
  }

  .subpage-code {
    display: none;
  }

  .product-detail-hero,
  .strength-process,
  .contact-detail-form {
    padding: 22px;
  }

  .company-fact-panel div,
  .contact-detail-form,
  .spec-row {
    grid-template-columns: 1fr;
  }

  .news-card:first-child {
    grid-row: auto;
  }

  .news-card:first-child img,
  .news-card img {
    height: 220px;
  }

  .news-row {
    grid-template-columns: 1fr;
  }

  .news-row img {
    width: 100%;
    height: 210px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .admin-main {
    padding: 18px;
  }

  .admin-overview {
    grid-template-columns: 1fr;
  }

  .admin-item {
    grid-template-columns: 80px 1fr;
  }

  .admin-actions {
    grid-column: 1 / -1;
    flex-direction: row;
  }

  .admin-item img {
    width: 80px;
    height: 80px;
  }

  .side-rail {
    display: none;
  }

  .scroll-cue {
    position: relative;
    left: auto;
    bottom: auto;
    display: block;
    margin: 8px auto 0;
    text-align: center;
    transform: none;
  }
}