:root {
  --gold: #c9a84c;
  --gold-bright: #e6c769;
  --gold-soft: rgba(201, 168, 76, 0.15);
  --bg: #181511;
  --bg-2: #211d17;
  --bg-3: #2a241b;
  --panel: rgba(39, 33, 24, 0.86);
  --panel-2: rgba(50, 42, 30, 0.92);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.62);
  --faint: rgba(255, 255, 255, 0.36);
  --line: rgba(201, 168, 76, 0.22);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.wrap {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.section {
  scroll-margin-top: 80px;
  padding: 86px 0;
}

.alt {
  background:
    radial-gradient(circle at 16% 10%, rgba(201, 168, 76, 0.07), transparent 26%),
    linear-gradient(180deg, var(--bg-2), #1b1712);
  border-top: 1px solid rgba(201, 168, 76, 0.12);
  border-bottom: 1px solid rgba(201, 168, 76, 0.12);
}

.nav {
  position: fixed;
  inset: 0 0 auto;
  height: 72px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 44px;
  background: rgba(24, 21, 17, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
  flex: 0 0 auto;
}

.brand-logo {
  display: block;
  width: 168px;
  height: auto;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #17120b;
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  border-radius: 6px;
  font-weight: 900;
}

.brand strong {
  display: block;
  font-size: 18px;
  letter-spacing: 2px;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 1px;
}

.nav-menu {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 1px;
  flex: 0 0 auto;
}

.nav-menu a {
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
}

.nav-menu a {
  height: 72px;
  display: inline-flex;
  align-items: center;
  padding: 0 9px;
  font-size: 13px;
  letter-spacing: 0.5px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--gold-bright);
  border-bottom-color: var(--gold);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 0 0 auto;
}

.nav-tel {
  color: var(--gold-bright);
  font-weight: 800;
  letter-spacing: 1px;
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 24px;
  border-radius: 4px;
  font-weight: 800;
  letter-spacing: 1px;
  white-space: nowrap;
}

.nav-cta {
  min-width: 104px;
}

.nav-cta,
.btn.primary {
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  color: #17120b;
}

.btn.ghost {
  border: 1px solid rgba(201, 168, 76, 0.58);
  color: var(--gold-bright);
  background: rgba(201, 168, 76, 0.06);
}

.btn.small {
  margin-top: 30px;
}

.hamburger {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: transparent;
}

.hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: #fff;
}

.drawer {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  z-index: 49;
  display: none;
  padding: 10px 24px 28px;
  background: rgba(24, 21, 17, 0.98);
  border-bottom: 1px solid var(--line);
}

.drawer.open {
  display: grid;
}

.drawer a {
  padding: 15px 6px;
  text-align: left;
  color: rgba(255, 255, 255, 0.78);
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: transparent;
}

.floatbar {
  position: fixed;
  right: 0;
  top: 50%;
  z-index: 40;
  transform: translateY(-50%);
  display: grid;
  width: 72px;
  border: 1px solid var(--line);
  background: rgba(24, 21, 17, 0.92);
  box-shadow: var(--shadow);
}

.floatbar a {
  display: grid;
  gap: 5px;
  min-height: 76px;
  place-items: center;
  color: var(--gold-bright);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  font-size: 22px;
}

.floatbar span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 11px;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 132px 0 76px;
  background: #181511;
}

.hero-bg,
.hero-grid {
  position: absolute;
  inset: 0;
}

.hero-bg {
  background:
    linear-gradient(90deg, rgba(24, 21, 17, 0.98) 0%, rgba(24, 21, 17, 0.88) 37%, rgba(24, 21, 17, 0.38) 70%, rgba(24, 21, 17, 0.72) 100%),
    url("/assets/hero-gold.png") center / cover no-repeat;
}

.hero-grid {
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(0deg, rgba(201, 168, 76, 0.045) 0 1px, transparent 1px 82px),
    repeating-linear-gradient(90deg, rgba(201, 168, 76, 0.04) 0 1px, transparent 1px 82px);
}

.hero-inner {
  position: relative;
}

.hero-copy {
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 8px 18px;
  border: 1px solid rgba(201, 168, 76, 0.36);
  background: rgba(201, 168, 76, 0.09);
  color: var(--gold-bright);
  font-size: 13px;
  letter-spacing: 2px;
}

.hero-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.hero h1 {
  margin-bottom: 18px;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero h1 span,
h2 span {
  color: var(--gold-bright);
}

.hero-line {
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
  letter-spacing: 2px;
}

.hero-desc {
  max-width: 640px;
  color: var(--muted);
  font-size: 16px;
  line-height: 2;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  margin: 36px 0 34px;
  flex-wrap: wrap;
}

.trust-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.trust-row span {
  padding: 8px 14px;
  border: 1px solid rgba(201, 168, 76, 0.25);
  color: var(--gold-bright);
  background: rgba(201, 168, 76, 0.06);
  font-size: 13px;
}

.hero-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 920px;
  margin-top: 66px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.hero-info div {
  min-height: 92px;
}

.hero-info small,
.contact-list b {
  display: block;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 2px;
}

.hero-info strong {
  display: block;
  margin: 5px 0;
  font-size: 22px;
}

.hero-info span,
.muted {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 70px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--gold-bright);
  font-size: 12px;
  letter-spacing: 4px;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.2;
  letter-spacing: 0;
}

.prose p {
  color: var(--muted);
  font-size: 16px;
  line-height: 2;
}

.prose strong {
  color: var(--gold-bright);
}

.center-head {
  text-align: center;
}

.center-head > p {
  color: var(--muted);
}

.adv-grid,
.service-grid,
.case-grid,
.article-grid {
  display: grid;
  gap: 20px;
  margin-top: 44px;
}

.adv-grid {
  grid-template-columns: repeat(6, 1fr);
}

.adv-grid article,
.service-grid article,
.case-grid article,
.article-card,
.faq-item,
.inquiry-form,
.article-detail,
.admin-editor,
.admin-list,
.admin-article {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel), rgba(30, 26, 20, 0.88));
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
}

.adv-grid article {
  min-height: 202px;
  padding: 28px 20px;
}

.adv-grid i {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  margin: 0 auto 16px;
  border-radius: 50%;
  color: #17120b;
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  font-style: normal;
  font-weight: 900;
}

.adv-grid h3,
.service-grid h3,
.case-grid h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.adv-grid p,
.service-grid p,
.case-grid p {
  color: var(--muted);
  font-size: 14px;
}

.service-grid {
  grid-template-columns: repeat(6, 1fr);
}

.service-grid article {
  padding: 0 0 22px;
  overflow: hidden;
}

.service-photo {
  position: relative;
  height: 112px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background:
    linear-gradient(180deg, rgba(21, 17, 13, 0.08), rgba(21, 17, 13, 0.56)),
    url("/assets/category-jewelry.png") var(--pos, center) / 235% auto no-repeat;
}

.service-photo span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(244, 215, 122, 0.55);
  color: var(--gold-bright);
  background: rgba(18, 14, 10, 0.68);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.32);
  font-size: 24px;
  font-weight: 900;
}

.process-line {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-top: 46px;
}

.process-line article {
  position: relative;
  min-height: 176px;
  padding: 26px 20px;
  border: 1px solid rgba(201, 168, 76, 0.28);
  background: rgba(33, 29, 23, 0.76);
}

.process-line b {
  color: var(--gold-bright);
  font-size: 28px;
}

.process-line p {
  color: var(--muted);
  font-size: 14px;
}

.page-hero {
  position: relative;
  padding: 150px 0 76px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(24, 21, 17, 0.98) 0%, rgba(24, 21, 17, 0.84) 48%, rgba(24, 21, 17, 0.48) 100%),
    url("/assets/store-counter.png") center / cover no-repeat;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.42;
  background-image:
    repeating-linear-gradient(0deg, rgba(201, 168, 76, 0.04) 0 1px, transparent 1px 82px),
    repeating-linear-gradient(90deg, rgba(201, 168, 76, 0.035) 0 1px, transparent 1px 82px);
  pointer-events: none;
}

.page-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.08;
}

.page-hero h1 span {
  color: var(--gold-bright);
}

.page-hero p {
  max-width: 720px;
  color: var(--muted);
  font-size: 17px;
  line-height: 2;
}

.value-grid,
.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 42px;
  text-align: left;
}

.detail-grid {
  grid-template-columns: repeat(3, 1fr);
}

.value-grid article,
.detail-grid article,
.wide-panel,
.product-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel), rgba(30, 26, 20, 0.88));
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
}

.value-grid article,
.detail-grid article {
  padding: 28px;
}

.value-grid h3,
.detail-grid h3,
.wide-panel h2 {
  color: var(--gold-bright);
}

.value-grid p,
.detail-grid p,
.wide-panel p {
  color: var(--muted);
}

.product-stack {
  display: grid;
  gap: 18px;
}

.product-card {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 26px;
  align-items: center;
  padding: 28px;
}

.product-icon {
  width: 76px;
  height: 76px;
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid rgba(201, 168, 76, 0.42);
  color: var(--gold-bright);
  background:
    linear-gradient(180deg, rgba(21, 17, 13, 0.1), rgba(21, 17, 13, 0.72)),
    url("/assets/category-jewelry.png") var(--pos, center) / 320% auto no-repeat;
  font-size: 32px;
  font-weight: 900;
  overflow: hidden;
}

.product-icon span {
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.section-image,
.media-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.section-image {
  margin-bottom: 30px;
}

.media-frame {
  margin-top: 28px;
}

.section-image img,
.media-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.section-image img {
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.media-frame img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.product-card h3 {
  margin-bottom: 8px;
  font-size: 24px;
}

.product-card p {
  color: var(--muted);
}

.point-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.point-tags span {
  padding: 7px 13px;
  border: 1px solid rgba(201, 168, 76, 0.28);
  color: var(--gold-bright);
  background: rgba(201, 168, 76, 0.06);
  font-size: 13px;
}

.sales-stock {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 30px;
  align-items: start;
  text-align: left;
}

.sales-lead,
.sales-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel), rgba(30, 26, 20, 0.9));
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
}

.sales-lead {
  padding: 34px;
}

.sales-lead h2 {
  margin-bottom: 16px;
}

.sales-lead p,
.sales-card p {
  color: var(--muted);
}

.sales-badges,
.spec-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sales-badges {
  margin-top: 24px;
}

.sales-badges span {
  padding: 8px 13px;
  border: 1px solid rgba(230, 199, 105, 0.38);
  color: var(--gold-bright);
  background: rgba(201, 168, 76, 0.08);
  font-size: 13px;
  font-weight: 800;
}

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

.sales-card {
  min-height: 220px;
  padding: 24px;
}

.sales-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.sales-card h3 {
  margin-bottom: 0;
  color: var(--gold-bright);
  font-size: 22px;
}

.sales-card-head b {
  flex: 0 0 auto;
  padding: 5px 10px;
  border: 1px solid rgba(201, 168, 76, 0.3);
  color: var(--gold-bright);
  background: rgba(201, 168, 76, 0.06);
  font-size: 12px;
  font-weight: 800;
}

.spec-tags {
  margin-top: 18px;
}

.spec-tags span {
  min-width: 62px;
  padding: 7px 10px;
  border: 1px solid rgba(201, 168, 76, 0.28);
  color: #f7dc83;
  text-align: center;
  background: rgba(12, 10, 8, 0.52);
  font-size: 13px;
  font-weight: 800;
}

.wide-panel {
  padding: 40px;
  text-align: center;
}

.wide-panel .btn {
  margin-top: 20px;
}

.case-grid {
  grid-template-columns: repeat(4, 1fr);
}

.case-grid article {
  padding: 22px;
  text-align: left;
}

.case-img {
  position: relative;
  height: 120px;
  display: grid;
  place-items: center;
  margin: -22px -22px 20px;
  background:
    linear-gradient(180deg, rgba(21, 17, 13, 0.02), rgba(21, 17, 13, 0.5)),
    url("/assets/case-items.png") var(--pos, center) / 245% auto no-repeat;
  overflow: hidden;
}

.case-img span {
  position: absolute;
  right: 14px;
  bottom: 12px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(244, 215, 122, 0.55);
  color: var(--gold-bright);
  background: rgba(18, 14, 10, 0.72);
  font-size: 18px;
  font-weight: 900;
}

.case-grid span {
  color: var(--gold);
}

.case-grid strong {
  display: block;
  margin-top: 14px;
  padding-top: 14px;
  color: var(--gold-bright);
  border-top: 1px solid rgba(201, 168, 76, 0.2);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 42px;
  text-align: left;
}

.faq-item button {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 22px;
  border: 0;
  color: #fff;
  background: transparent;
  text-align: left;
}

.faq-item b {
  color: var(--gold);
  font-size: 22px;
}

.faq-item p {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--muted);
}

.service-news {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(201, 168, 76, 0.03), transparent 55%),
    var(--bg-2);
}

.service-news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 62px;
}

.area-tags {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 28px 0 22px;
}

.area-tags span {
  min-width: 98px;
  padding: 13px 18px;
  border: 1px solid rgba(201, 168, 76, 0.45);
  color: var(--gold-bright);
  text-align: center;
  background: rgba(201, 168, 76, 0.06);
}

.news-list {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.news-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(201, 168, 76, 0.18);
  color: rgba(255, 255, 255, 0.82);
}

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

.article-grid {
  grid-template-columns: repeat(3, 1fr);
}

.article-card {
  overflow: hidden;
  text-align: left;
}

.article-thumb {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  height: 150px;
  padding: 14px;
  color: var(--gold-bright);
  font-size: 18px;
  font-weight: 900;
  background:
    radial-gradient(circle at center, rgba(230, 199, 105, 0.2), transparent 45%),
    linear-gradient(180deg, rgba(21, 17, 13, 0.12), rgba(21, 17, 13, 0.62)),
    url("/assets/category-jewelry.png") center / 150% auto no-repeat;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.6);
}

.article-thumb span {
  padding: 6px 11px;
  border: 1px solid rgba(244, 215, 122, 0.55);
  background: rgba(18, 14, 10, 0.72);
}

.article-card:nth-child(2n) .article-thumb {
  background-position: 22% 42%;
}

.article-card:nth-child(3n) .article-thumb {
  background-position: 78% 34%;
}

.article-card div:last-child {
  padding: 22px;
}

.article-card span,
.article-cat {
  display: inline-flex;
  margin-right: 10px;
  padding: 4px 10px;
  color: #17120b;
  background: var(--gold);
  font-size: 12px;
  font-weight: 800;
}

.article-card time,
.article-detail time {
  color: var(--muted);
  font-size: 13px;
}

.article-card h3 {
  margin: 12px 0 8px;
  font-size: 19px;
  line-height: 1.45;
}

.article-card p {
  color: var(--muted);
  font-size: 14px;
}

.read-more {
  color: var(--gold-bright);
  font-weight: 800;
}

.contact {
  background:
    radial-gradient(circle at 78% 18%, rgba(230, 199, 105, 0.14), transparent 30%),
    var(--bg);
}

.contact-card {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  padding: 42px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(52, 42, 28, 0.88), rgba(25, 21, 16, 0.92));
}

.contact-card > div > p {
  color: var(--muted);
  max-width: 620px;
}

.contact-list {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.contact-list p {
  margin: 0;
}

.contact-list a,
.contact-list span {
  color: #fff;
  font-size: 18px;
  font-weight: 700;
}

.inquiry-form {
  display: grid;
  gap: 14px;
  padding: 30px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(201, 168, 76, 0.23);
  border-radius: 3px;
  padding: 13px 14px;
  outline: 0;
  color: #fff;
  background: rgba(20, 17, 13, 0.72);
}

input:focus,
textarea:focus {
  border-color: var(--gold);
}

textarea {
  resize: vertical;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--gold-bright);
}

.footer {
  padding: 54px 0 24px;
  border-top: 1px solid var(--line);
  background: #14110e;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr 1fr;
  gap: 60px;
}

.footer-logo {
  margin-bottom: 14px;
  color: var(--gold-bright);
  font-size: 25px;
  font-weight: 900;
  letter-spacing: 3px;
}

.footer p,
.footer a {
  display: block;
  margin: 8px 0;
  color: var(--muted);
  text-align: left;
}

.footer h4 {
  color: var(--gold-bright);
  letter-spacing: 2px;
}

.copyright {
  margin-top: 36px;
  color: var(--faint);
  text-align: center;
  font-size: 13px;
}

.article-page {
  min-height: 100vh;
  padding: 120px 0 80px;
  background: var(--bg);
}

.back-link {
  display: inline-flex;
  margin-bottom: 20px;
  color: var(--gold-bright);
}

.article-detail {
  padding: 42px;
}

.article-detail h1 {
  margin: 18px 0 8px;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.18;
}

.article-content {
  margin-top: 34px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
  line-height: 2.05;
}

.empty {
  color: var(--muted);
}

.admin-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 8%, rgba(201, 168, 76, 0.11), transparent 26%),
    var(--bg);
}

.admin-shell {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 116px 0 70px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 26px;
}

.admin-editor,
.admin-list {
  padding: 30px;
}

.admin-head h1,
.admin-head h2 {
  margin-bottom: 8px;
}

.admin-head p {
  color: var(--muted);
}

.admin-form {
  display: grid;
  gap: 14px;
}

.admin-row {
  display: grid;
  grid-template-columns: 1fr 0.5fr;
  gap: 14px;
}

.check-line {
  display: flex;
  align-items: center;
  gap: 10px;
}

.check-line input {
  width: auto;
}

.admin-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-articles {
  display: grid;
  gap: 14px;
}

.admin-article {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 18px;
}

.admin-article span {
  color: var(--gold-bright);
  font-size: 12px;
}

.admin-article h3 {
  margin: 5px 0;
  font-size: 18px;
}

.admin-article p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.admin-card-actions {
  display: grid;
  gap: 8px;
  min-width: 76px;
}

.admin-card-actions button,
.admin-card-actions a {
  display: grid;
  min-height: 32px;
  place-items: center;
  padding: 0 10px;
  border: 1px solid var(--line);
  color: var(--gold-bright);
  background: rgba(201, 168, 76, 0.06);
}

@media (max-width: 1180px) {
  .nav {
    padding: 0 24px;
  }

  .nav-menu {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .floatbar {
    display: none;
  }

  .adv-grid,
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .value-grid,
  .detail-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1181px) and (max-width: 1370px) {
  .wrap {
    width: min(1120px, calc(100% - 160px));
  }
}

@media (max-width: 860px) {
  .wrap {
    width: min(100% - 32px, 720px);
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 112px;
  }

  .hero-bg {
    background:
      linear-gradient(180deg, rgba(24, 21, 17, 0.98), rgba(24, 21, 17, 0.76)),
      url("/assets/hero-gold.png") 62% center / cover no-repeat;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-line {
    font-size: 16px;
  }

  .hero-info,
  .split,
  .sales-stock,
  .service-news-grid,
  .contact-card,
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .adv-grid,
  .service-grid,
  .sales-grid,
  .case-grid,
  .faq-grid,
  .article-grid,
  .process-line,
  .value-grid,
  .detail-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .contact-card,
  .article-detail,
  .admin-editor,
  .admin-list {
    padding: 24px;
  }

  .page-hero {
    padding: 112px 0 58px;
  }

  .page-hero h1 {
    font-size: 38px;
  }

  .product-card {
    grid-template-columns: 1fr;
  }

  .nav-tel,
  .nav-cta {
    display: none;
  }

  .brand {
    min-width: auto;
  }
}

@media (max-width: 520px) {
  .nav {
    height: 66px;
  }

  .drawer {
    top: 66px;
  }

  .brand small {
    display: none;
  }

  .brand strong {
    font-size: 16px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .page-hero h1 {
    font-size: 34px;
  }

  .hero-info strong,
  .contact-list a,
  .contact-list span {
    font-size: 16px;
  }

  .admin-row,
  .admin-article {
    grid-template-columns: 1fr;
  }
}