:root {
  --page: #0f1012;
  --panel: #151719;
  --panel-2: #1d2024;
  --panel-3: #25292e;
  --ink: #ffffff;
  --text: #e8edf4;
  --muted: #a5afbd;
  --soft: #cbd5e1;
  --line: #2a3037;
  --line-strong: #3a424c;
  --cyan: #38d996;
  --cyan-soft: rgba(56, 217, 150, 0.16);
  --red: #f24b5d;
  --yellow: #ffb43b;
  --green: #7c8cff;
  --blue: #4d8cff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --shadow-soft: 0 14px 34px rgba(0, 0, 0, 0.24);
  --container: 1280px;
  --radius: 24px;
  --radius-lg: 38px;
  --radius-pill: 999px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--page);
  color: var(--text);
  font-family: "Inter", Arial, sans-serif;
  min-height: 100vh;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.sr-only {
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

.site-header {
  background: rgba(15, 16, 18, 0.86);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.26);
  position: sticky;
  top: 0;
  z-index: 20;
}

.navbar {
  align-items: center;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: auto minmax(0, 1fr);
  margin: 0 auto;
  max-width: var(--container);
  min-height: 76px;
  padding: 0.72rem 1.25rem;
  position: relative;
}

.brand {
  align-items: center;
  display: flex;
  gap: 0.75rem;
  min-width: 0;
}

.brand img {
  display: none;
  height: 0;
  width: 0;
}

.brand span,
h1,
h2,
h3 {
  color: var(--ink);
  font-family: "Roboto Condensed", "Inter", Arial, sans-serif;
  letter-spacing: 0;
}

.brand span {
  font-size: 1.46rem;
  font-weight: 900;
  white-space: nowrap;
}

.search-box input::placeholder {
  color: #8e99a8;
}

.header-controls {
  align-items: center;
  background: rgba(27, 30, 34, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(240px, 1fr) 220px;
  padding: 0.42rem;
}

.app-shell {
  margin: 0 auto;
  max-width: var(--container);
  padding: 2rem 1.25rem 4rem;
}

.breadcrumb {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.88rem;
  font-weight: 750;
  gap: 0.5rem;
  margin-bottom: 1.15rem;
}

.breadcrumb span::before,
.breadcrumb a + a::before {
  color: #68717e;
  content: "/";
  margin-right: 0.5rem;
}

.eyebrow {
  align-items: center;
  color: var(--cyan);
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 900;
  gap: 0.48rem;
  letter-spacing: 0;
  margin-bottom: 0.85rem;
  text-transform: uppercase;
}

.eyebrow::before {
  background: var(--cyan);
  border-radius: 50%;
  content: "";
  height: 0.48rem;
  width: 0.48rem;
}

h1 {
  font-size: 3.35rem;
  line-height: 1;
  max-width: 16ch;
}

h2 {
  font-size: 1.9rem;
  line-height: 1.08;
}

h3 {
  font-size: 1.28rem;
  line-height: 1.1;
}

.search-box,
.select-box {
  display: grid;
  gap: 0;
}

.search-box span,
.select-box span {
  color: var(--soft);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
}

.search-box input,
.select-box select {
  background: var(--panel-3);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--ink);
  min-height: 48px;
  outline: 0;
  padding: 0.72rem 1rem;
  width: 100%;
}

.search-box input:focus,
.select-box select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(56, 217, 150, 0.12);
}

.section-head {
  align-items: end;
  display: flex;
  justify-content: space-between;
  margin-top: 1.55rem;
}

.result-count {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
  margin-top: 1rem;
  min-height: 1.2rem;
}

.section-head.compact {
  margin-top: 0;
}

.section-head > p {
  color: var(--muted);
  line-height: 1.6;
}

.phone-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  margin-top: 1rem;
}

.phone-card {
  background: linear-gradient(180deg, rgba(29, 32, 36, 0.96), rgba(21, 23, 25, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  display: grid;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.phone-card:hover,
.phone-card:focus-within {
  border-color: rgba(56, 217, 150, 0.5);
  transform: translateY(-3px);
}

.phone-card[hidden] {
  display: none;
}

.phone-image {
  align-items: center;
  background: radial-gradient(circle at 50% 100%, rgba(56, 217, 150, 0.12), #101214 56%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  height: 238px;
  justify-content: center;
  padding: 1rem;
  position: relative;
}

.phone-image::after {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  bottom: 1rem;
  content: "";
  filter: blur(10px);
  height: 10px;
  left: 24%;
  position: absolute;
  right: 24%;
}

.phone-image img {
  height: 100%;
  object-fit: contain;
  position: relative;
  width: 100%;
  z-index: 1;
}

.phone-card-body {
  display: grid;
  gap: 0.82rem;
  padding: 1rem;
}

.card-kicker,
.badge-row,
.intro-meta,
.profile-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.card-kicker > span:last-child,
.intro-meta span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.brand-pill {
  border-radius: 999px;
  color: #ffffff;
  display: inline-flex;
  font-size: 0.72rem;
  font-weight: 900;
  padding: 0.34rem 0.58rem;
  text-transform: uppercase;
}

.brand-pill.samsung {
  background: var(--blue);
}

.brand-pill.oneplus,
.brand-pill.poco {
  background: var(--red);
}

.brand-pill.iphone {
  background: var(--green);
}

.brand-pill.xiaomi {
  background: var(--yellow);
  color: #101214;
}

.brand-pill.vivo {
  background: #5468ff;
}

.brand-pill.motorola {
  background: #8a6dff;
}

.brand-pill.nothing {
  background: #eef2f7;
  color: #101214;
}

.brand-pill.realme {
  background: #f3d23b;
  color: #101214;
}

.profile-label {
  color: var(--ink);
  font-family: "Roboto Condensed", "Inter", Arial, sans-serif;
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1;
}

.profile-summary {
  color: var(--muted);
  line-height: 1.65;
}

.mini-specs {
  border: 1px solid var(--line);
  border-radius: 18px;
  display: grid;
  overflow: hidden;
}

.mini-specs div {
  display: grid;
  gap: 0.4rem;
  grid-template-columns: 78px 1fr;
  padding: 0.62rem 0.72rem;
}

.mini-specs div:nth-child(even) {
  background: var(--panel-2);
}

.mini-specs dt {
  color: var(--soft);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.mini-specs dd {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.badge-row span {
  background: var(--panel-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--soft);
  font-size: 0.76rem;
  font-weight: 850;
  padding: 0.34rem 0.58rem;
}

.details-link {
  align-items: center;
  background: var(--cyan);
  border-radius: 18px;
  color: #081014;
  display: inline-flex;
  font-weight: 950;
  justify-content: center;
  min-height: 44px;
  padding: 0.74rem 0.92rem;
}

.details-link:hover,
.details-link:focus-visible {
  background: #70efba;
}

.detail-shell {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(0, 1fr) 320px;
}

.product-area {
  min-width: 0;
}

.product-title-row {
  align-items: end;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.product-title-row h1 {
  margin-top: 0.7rem;
  max-width: none;
}

.product-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
}

.product-gallery,
.buy-panel,
.rail-card,
.pros-cons article,
.spec-section,
.advanced-panel,
.load-state {
  background: linear-gradient(180deg, rgba(29, 32, 36, 0.96), rgba(21, 23, 25, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.product-gallery {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 500px;
  padding: 1.4rem;
  position: relative;
}

.product-gallery::before {
  background: radial-gradient(circle, rgba(56, 217, 150, 0.14), transparent 62%);
  content: "";
  inset: 14%;
  position: absolute;
}

.product-gallery img {
  max-height: 440px;
  object-fit: contain;
  position: relative;
  z-index: 1;
}

.buy-panel {
  align-content: start;
  display: grid;
  gap: 1rem;
  padding: 1.1rem;
}

.profile-row {
  justify-content: space-between;
}

.key-spec-panel {
  border: 1px solid rgba(56, 217, 150, 0.4);
  border-radius: 22px;
  overflow: hidden;
}

.panel-title {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding: 1rem 1rem 0;
}

.panel-title h2 {
  font-size: 1.35rem;
}

.panel-title a {
  color: var(--cyan);
  font-size: 0.85rem;
  font-weight: 900;
}

.key-spec-grid {
  display: grid;
  gap: 0.95rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 1rem;
}

.key-spec-grid article {
  display: grid;
  gap: 0.28rem;
}

.key-spec-grid span,
.quick-grid span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
}

.key-spec-grid strong {
  color: var(--ink);
  line-height: 1.45;
}

.variant-box {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  display: grid;
  gap: 0.3rem;
  padding: 0.82rem;
}

.variant-box strong {
  color: var(--ink);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.variant-box span {
  color: var(--muted);
  line-height: 1.5;
}

.side-rail {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.rail-card {
  padding: 1rem;
}

.related-list {
  display: grid;
  gap: 0.95rem;
  margin-top: 1rem;
}

.related-list a {
  align-items: center;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 78px 1fr;
}

.related-list img {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  height: 68px;
  object-fit: contain;
  padding: 0.4rem;
  width: 78px;
}

.related-list span {
  color: var(--muted);
  display: block;
  font-size: 0.78rem;
  margin-bottom: 0.15rem;
}

.related-list strong {
  color: var(--ink);
  line-height: 1.35;
}

.pros-cons {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.5rem;
}

.pros-cons article {
  padding: 1rem;
}

.pros-cons ul {
  color: var(--muted);
  display: grid;
  gap: 0.55rem;
  list-style: none;
  margin-top: 0.8rem;
}

.pros-cons li {
  padding-left: 1rem;
  position: relative;
}

.pros-cons li::before {
  background: var(--cyan);
  border-radius: 50%;
  content: "";
  height: 0.42rem;
  left: 0;
  position: absolute;
  top: 0.55rem;
  width: 0.42rem;
}

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

.spec-section {
  align-content: start;
  display: grid;
  gap: 0.8rem;
  overflow: hidden;
  padding: 1rem;
}

.spec-section h3 {
  align-items: center;
  display: flex;
  gap: 0.55rem;
}

.spec-section h3::before {
  background: var(--cyan);
  border-radius: 999px;
  content: "";
  height: 0.54rem;
  width: 0.54rem;
}

.spec-table {
  border-collapse: collapse;
  width: 100%;
}

.spec-table tr {
  border-top: 1px solid var(--line);
}

.spec-table tr:first-child {
  border-top: 0;
}

.spec-table th,
.spec-table td {
  padding: 0.64rem 0;
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  color: var(--soft);
  font-size: 0.76rem;
  font-weight: 900;
  padding-right: 0.85rem;
  text-transform: uppercase;
  width: 38%;
}

.spec-table td {
  color: var(--muted);
  line-height: 1.48;
}

.muted-row td {
  color: #737f8d;
  font-style: italic;
}

.empty-note {
  color: var(--muted);
  font-style: italic;
}

.advanced-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.advanced-panel {
  overflow: hidden;
  padding: 0;
}

.advanced-panel summary {
  align-items: center;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  font-family: "Roboto Condensed", "Inter", Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 900;
  justify-content: space-between;
  list-style: none;
  padding: 1rem;
}

.advanced-panel summary::-webkit-details-marker {
  display: none;
}

.advanced-panel summary::after {
  align-items: center;
  background: var(--cyan-soft);
  border: 1px solid rgba(56, 217, 150, 0.36);
  border-radius: 50%;
  color: var(--cyan);
  content: "+";
  display: inline-flex;
  font-family: "Inter", Arial, sans-serif;
  font-size: 1rem;
  height: 28px;
  justify-content: center;
  width: 28px;
}

.advanced-panel[open] summary::after {
  content: "-";
}

.advanced-panel .spec-table {
  border-top: 1px solid var(--line);
  margin: 0 1rem 1rem;
  width: calc(100% - 2rem);
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 1rem 1.25rem 2.2rem;
  text-align: center;
}

.load-state {
  padding: 1.2rem;
}

.load-state h1 {
  margin-bottom: 0.8rem;
}

.load-state p {
  color: var(--muted);
  line-height: 1.6;
}

.load-state code {
  color: var(--cyan);
}

@media (max-width: 980px) {
  .product-grid,
  .detail-shell,
  .spec-layout,
  .pros-cons {
    grid-template-columns: 1fr;
  }

  .navbar,
  .header-controls {
    grid-template-columns: 1fr;
  }

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

  h1 {
    font-size: 2.75rem;
    max-width: none;
  }
}

@media (max-width: 760px) {
  .product-title-row,
  .section-head,
  .profile-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .side-rail {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .app-shell {
    padding-inline: 0.85rem;
  }

  .navbar {
    padding-inline: 0.85rem;
  }

  .brand span {
    font-size: 1.1rem;
  }

  .header-controls,
  .buy-panel,
  .product-gallery {
    padding: 1rem;
  }

  h1 {
    font-size: 2.22rem;
  }

  h2 {
    font-size: 1.55rem;
  }

  h3 {
    font-size: 1.18rem;
  }

  .phone-grid,
  .key-spec-grid {
    grid-template-columns: 1fr;
  }

  .phone-image {
    height: 220px;
  }

  .product-gallery {
    min-height: 330px;
  }

  .product-gallery img {
    max-height: 285px;
  }

  .mini-specs div,
  .spec-table th,
  .spec-table td {
    display: block;
    width: 100%;
  }

  .spec-table th {
    padding-bottom: 0.2rem;
  }
}