:root {
  --yellow: #f1d11e;
  --yellow-light: #fce78a;
  --ink: #141414;
  --charcoal: #24211d;
  --paper: #fffaf1;
  --cream: #fff1c7;
  --wood: #b88754;
  --red: #c7472d;
  --red-light: #e56b52;
  --green: #2f6b54;
  --muted: #716b60;
  --line: rgba(20, 20, 20, .12);
  --shadow: 0 22px 70px rgba(38, 30, 18, .13);
  --shadow-lg: 0 38px 120px rgba(38, 30, 18, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
::selection { background: var(--yellow); color: var(--ink); }

.topbar {
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  position: relative;
  z-index: 50;
}
.topbar-inner, .nav-inner, .wrap {
  width: min(1380px, calc(100% - 36px));
  margin: 0 auto;
}
.topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topbar b { color: var(--yellow); }

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 250, 241, .96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(20px);
  transition: all .3s ease;
}
.header.scrolled {
  background: rgba(255, 250, 241, .98);
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
}
.nav-inner {
  min-height: 92px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  transition: transform .3s ease;
}
.brand:hover { transform: scale(1.02); }
.brand img {
  width: auto;
  height: 68px;
  max-width: 240px;
  object-fit: contain;
}
.brand b {
  display: block;
  font-size: 22px;
  line-height: 1;
  letter-spacing: .5px;
}
.brand span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
}
.nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.4vw, 42px);
  font-weight: 900;
}
.nav a {
  position: relative;
  padding: 10px 0;
  font-size: 15px;
  letter-spacing: .3px;
  transition: color .22s ease;
}
.nav a:hover { color: var(--red); }
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 3px;
  height: 8px;
  border-radius: 999px;
  background: var(--yellow);
  transform: scaleX(0);
  transition: .22s ease;
  z-index: -1;
}
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.hotline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: 999px;
  padding: 12px 22px;
  color: var(--yellow);
  background: var(--ink);
  font-weight: 950;
  box-shadow: var(--shadow);
  transition: all .3s ease;
}
.hotline:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: var(--charcoal);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  padding: clamp(28px, 3vw, 48px) 0;
  background:
    radial-gradient(circle at 78% 20%, rgba(241, 209, 30, .4), transparent 30%),
    radial-gradient(circle at 20% 80%, rgba(199, 71, 45, .15), transparent 25%),
    linear-gradient(135deg, #fffaf1 0%, #ffe9a8 58%, #f3d768 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(20,20,20,.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(20,20,20,.04) 1px, transparent 1px);
  background-size: 44px 44px;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(480px, 1.14fr);
  gap: clamp(34px, 5vw, 72px);
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,.75);
  border: 1px solid var(--line);
  color: var(--charcoal);
  font-size: 14px;
  font-weight: 950;
  box-shadow: 0 2px 12px rgba(0,0,0,.04);
}
.eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: .8; }
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin: 22px 0 24px;
  font-size: clamp(42px, 6.2vw, 98px);
  line-height: .96;
  letter-spacing: -0.5px;
}
h1 span { display: block; color: var(--red); }
h2 {
  margin: 14px 0 16px;
  font-size: clamp(28px, 3.8vw, 56px);
  line-height: 1.1;
}
h3 {
  margin-bottom: 12px;
  font-size: clamp(20px, 2vw, 28px);
}
.lead {
  color: var(--charcoal);
  font-size: clamp(16px, 1.2vw, 20px);
  line-height: 1.9;
  font-weight: 700;
}
.muted {
  color: var(--muted);
  line-height: 1.9;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 30px;
  border-radius: 999px;
  border: 0;
  font-weight: 950;
  font-size: 16px;
  letter-spacing: .5px;
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.2), transparent);
  opacity: 0;
  transition: opacity .3s ease;
}
.btn:hover::before { opacity: 1; }
.btn:hover { transform: translateY(-3px); }
.btn-dark { background: var(--ink); color: var(--yellow); box-shadow: 0 8px 24px rgba(20,20,20,.2); }
.btn-dark:hover { background: var(--charcoal); box-shadow: 0 12px 32px rgba(20,20,20,.28); }
.btn-yellow { background: var(--yellow); color: var(--ink); box-shadow: 0 8px 24px rgba(241,209,30,.35); }
.btn-yellow:hover { background: var(--yellow-light); box-shadow: 0 12px 32px rgba(241,209,30,.45); }
.btn-white { background: #fff; color: var(--ink); border: 2px solid var(--line); }
.btn-white:hover { border-color: var(--yellow); background: var(--paper); }

.hero-card {
  position: relative;
  min-height: 500px;
  display: grid;
  place-items: center;
}
.hero-card::before {
  content: "";
  position: absolute;
  width: min(760px, 98%);
  aspect-ratio: 16 / 9;
  border-radius: 28px;
  background: rgba(255,255,255,.72);
  box-shadow: 0 24px 60px rgba(20,20,20,.15);
}
.hero-media {
  position: relative;
  z-index: 1;
  width: min(760px, 98%);
  aspect-ratio: 16 / 9;
  border: 10px solid #fff;
  border-radius: 24px;
  overflow: hidden;
  background: #111;
  box-shadow: 0 24px 56px rgba(20,20,20,.18);
}
.hero-thumb {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 24px 30px rgba(20,20,20,.2));
  animation: float 6s ease-in-out infinite;
}
.hero-video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
}
.hero-video-wrapper.active {
  display: block;
}
.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-video-dots {
  position: absolute;
  left: 50%;
  bottom: 16px;
  z-index: 2;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}
.hero-video-dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255,255,255,.55);
  box-shadow: 0 2px 8px rgba(0,0,0,.24);
  cursor: pointer;
  transition: width .25s ease, background .25s ease, transform .25s ease;
}
.hero-video-dots button:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,.9);
}
.hero-video-dots button.active {
  width: 24px;
  background: var(--yellow);
}
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 70px;
  height: 70px;
  border: 3px solid var(--ink);
  border-radius: 50%;
  background: var(--yellow);
  color: var(--ink);
  font-size: 24px;
  cursor: pointer;
  z-index: 2;
  transition: all .3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 8px 24px rgba(241,209,30,.4);
}
.play-btn.hidden {
  display: none;
}
.sound-btn {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 3;
  border: 2px solid rgba(20,20,20,.9);
  border-radius: 999px;
  background: rgba(255,255,255,.92);
  color: var(--ink);
  font-weight: 900;
  padding: 10px 18px;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(20,20,20,.18);
  transition: transform .25s ease, background .25s ease, box-shadow .25s ease;
}
.sound-btn:hover {
  transform: translateX(-50%) translateY(-2px);
  background: var(--yellow);
  box-shadow: 0 16px 34px rgba(20,20,20,.24);
}
.sound-btn.hidden {
  display: none;
}
.temp-bowl {
  position: absolute;
  z-index: 2;
  right: -2%;
  top: 5%;
  transform: rotate(7deg);
  background: var(--ink);
  color: var(--yellow);
  border-radius: 8px;
  padding: 12px 18px;
  font-size: 32px;
  font-weight: 950;
  box-shadow: 0 8px 24px rgba(20,20,20,.25);
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: rotate(7deg) translateY(0); }
  50% { transform: rotate(7deg) translateY(-6px); }
}

.section { padding: clamp(56px, 6vw, 90px) 0; }
.section.alt { background: #fff; }
.section.dark {
  background: var(--ink);
  color: #fff;
}
.section.dark .muted, .section.dark .lead { color: rgba(255,255,255,.75); }
.section-head { margin-bottom: 40px; }
.section-head.center {
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(360px, 1.05fr);
  gap: clamp(34px, 5vw, 80px);
  align-items: center;
}
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  overflow: hidden;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: all .3s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.pad { padding: clamp(26px, 3vw, 42px); }
.media {
  width: 100%;
  height: 280px;
  object-fit: cover;
  background: var(--cream);
  transition: transform .4s ease;
}
.card:hover .media { transform: scale(1.03); }
.stat-grid {
  position: relative;
  z-index: 2;
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.stat {
  min-height: 130px;
  padding: 24px;
  background: #fff;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.stat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--yellow), var(--red));
}
.stat strong {
  display: block;
  font-size: clamp(32px, 3.8vw, 56px);
  line-height: 1;
  background: linear-gradient(135deg, var(--ink), var(--charcoal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 900;
  font-size: 13px;
}

.feature {
  min-height: 220px;
  padding: 30px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.feature::after {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(241,209,30,.15), transparent);
  opacity: 0;
  transition: opacity .3s ease;
}
.feature:hover::after { opacity: 1; }
.feature i {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--yellow), #e6c51a);
  color: var(--ink);
  font-style: normal;
  font-weight: 950;
  font-size: 26px;
  box-shadow: 0 8px 20px rgba(241,209,30,.3);
}
.feature b {
  display: block;
  margin-bottom: 10px;
  font-size: 24px;
}

.product {
  position: relative;
  min-height: 340px;
  color: #fff;
  border-radius: 10px;
  overflow: hidden;
}
.product img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  transition: .5s ease;
}
.product:hover img { transform: scale(1.05); }
.product::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.78));
}
.product div {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 1;
}
.product b {
  display: block;
  font-size: 24px;
  margin-bottom: 8px;
}
.product span { line-height: 1.7; opacity: .95; font-size: 14px; }

.page-hero {
  padding: clamp(48px, 5vw, 72px) 0;
  background:
    linear-gradient(90deg, rgba(20,20,20,.8), rgba(20,20,20,.25)),
    linear-gradient(135deg, var(--charcoal), var(--wood));
  color: #fff;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(241,209,30,.1), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(199,71,45,.1), transparent 30%);
}
.page-hero h1 { font-size: clamp(36px, 4.5vw, 64px); }
.page-hero .lead { color: rgba(255,255,255,.85); }
.breadcrumb {
  color: rgba(255,255,255,.75);
  font-weight: 800;
  font-size: 14px;
}
.side-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}
.side-menu {
  position: sticky;
  top: 112px;
  overflow: hidden;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.side-title {
  padding: 30px;
  background: linear-gradient(135deg, var(--ink), var(--charcoal));
  color: var(--yellow);
  font-size: 30px;
  font-weight: 950;
}
.side-menu a {
  display: block;
  padding: 20px 28px;
  border-top: 1px solid var(--line);
  font-weight: 900;
  font-size: 15px;
  transition: all .22s ease;
}
.side-menu a.active, .side-menu a:hover { 
  background: var(--yellow); 
  padding-left: 32px;
}
.support {
  display: grid;
  grid-template-columns: minmax(260px, 430px) 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 24px;
  padding: 30px;
  border-radius: 12px;
}
.support:hover {
  transform: translateY(-2px);
}
.support img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 10px;
  background: var(--cream);
  box-shadow: 0 8px 20px rgba(0,0,0,.1);
}

.news-card {
  overflow: hidden;
  border-radius: 10px;
}
.news-card img { 
  width: 100%; 
  height: 200px; 
  object-fit: cover; 
  background: var(--cream);
  transition: transform .4s ease;
}
.news-card:hover img { transform: scale(1.05); }
.news-card time { color: var(--red); font-weight: 950; font-size: 13px; }
.news-card h3 { font-size: 22px; margin-top: 10px; }

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 32px;
}
.field label {
  display: block;
  margin-bottom: 12px;
  font-weight: 950;
  font-size: 15px;
}
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 58px;
  padding: 0 18px;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: #fff;
  outline: 0;
  transition: all .22s ease;
  font-size: 15px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--yellow);
  box-shadow: 0 0 0 4px rgba(241,209,30,.15);
}
.field textarea {
  min-height: 180px;
  padding-top: 16px;
  resize: vertical;
}
.full { grid-column: 1 / -1; }

.footer {
  padding: 56px 0;
  background: var(--ink);
  color: #fff;
  position: relative;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--yellow), var(--red), var(--yellow));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 32px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-brand img {
  width: 120px;
  border-radius: 8px;
}
.footer-brand strong { 
  color: var(--yellow); 
  font-size: 22px;
}
.footer-brand p {
  color: rgba(255,255,255,.6);
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links h4 {
  color: var(--yellow);
  margin-bottom: 8px;
  font-size: 18px;
}
.footer-links a {
  color: rgba(255,255,255,.7);
  font-size: 14px;
  transition: color .22s ease;
}
.footer-links a:hover { color: var(--yellow); }
.footer-qrcode {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.qrcode-grid {
  display: flex;
  gap: 20px;
}
.qrcode-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.footer-qrcode .qrcode-box {
  width: 80px;
  height: 80px;
  background: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
}
.footer-qrcode .qrcode-box img {
  width: 72px;
  height: 72px;
}
.footer-qrcode span {
  color: rgba(255,255,255,.7);
  font-size: 11px;
  font-weight: 800;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-contact h4 {
  color: var(--yellow);
  margin-bottom: 4px;
  font-size: 18px;
}
.footer-contact p {
  color: rgba(255,255,255,.7);
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}
.footer-contact .phone {
  color: var(--yellow);
  font-size: 22px;
  font-weight: 950;
}
.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
  text-align: center;
  color: rgba(255,255,255,.5);
  font-size: 13px;
}

.float-bar {
  position: fixed;
  z-index: 45;
  left: 24px;
  right: 24px;
  bottom: 24px;
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
  border-radius: 16px;
  background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
  color: #fff;
  box-shadow: 0 20px 50px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.05);
  backdrop-filter: blur(20px);
}
.float-bar > span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  min-width: 180px;
}
.float-bar > span b {
  color: var(--yellow);
  font-size: 16px;
  font-weight: 700;
}
.float-form {
  display: flex;
  gap: 12px;
  align-items: center;
  flex: 1;
}
.float-form input {
  flex: 1;
  min-width: 140px;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  font-size: 14px;
  background: rgba(255,255,255,.08);
  color: #fff;
  transition: all .2s ease;
}
.float-form input::placeholder {
  color: rgba(255,255,255,.4);
}
.float-form input:focus {
  outline: none;
  border-color: var(--yellow);
  background: rgba(255,255,255,.12);
}
.float-close {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.6);
  font-size: 16px;
  cursor: pointer;
  transition: all .22s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
  font-weight: normal;
}
.float-close:hover {
  background: rgba(255,255,255,.15);
  color: #fff;
}
.float-close:hover {
  background: rgba(255,255,255,.2);
  transform: rotate(90deg);
}
body.with-float { padding-bottom: 100px; }

.side-nav {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%) translateX(120%);
  z-index: 50;
  background: rgba(255, 255, 255, .95);
  border-radius: 999px;
  padding: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: all .35s ease;
}
.side-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.side-nav li {
  display: flex;
  align-items: center;
}
.side-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
  color: var(--muted);
  white-space: nowrap;
  transition: all .22s ease;
  opacity: 0;
  transform: translateX(20px);
}
.side-nav a.active {
  color: var(--red);
  background: var(--yellow);
}
.side-nav a:hover {
  color: var(--ink);
  background: rgba(241,209,30,.15);
}
.side-nav.show {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.side-nav.show a {
  opacity: 1;
  transform: translateX(0);
}
.side-nav a::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--yellow);
}

.brand-grid {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 40px;
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
}
.brand-content {
  padding-right: 0;
}
.brand-image {
  display: flex;
  justify-content: flex-end;
  align-self: start;
}
.brand-image .card {
  width: 100%;
  aspect-ratio: 16/10;
  max-height: 360px;
  overflow: hidden;
}
.brand-image .card .media {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.side-nav a.active::before {
  background: var(--red);
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-18px) rotate(1deg); }
}

.series-slider {
  position: relative;
}
.series-track {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 12px 4px 22px;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  cursor: grab;
  user-select: none;
}
.series-track.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
  scroll-behavior: auto;
}
.series-track.is-looping {
  scroll-snap-type: none;
}
.series-track::-webkit-scrollbar {
  display: none;
}
.series-card {
  flex: 0 0 min(420px, 86vw);
  scroll-snap-align: center;
  min-height: 520px;
  border: 0;
  border-radius: 16px;
  overflow: hidden;
  color: #fff;
  position: relative;
  box-shadow: 0 18px 50px rgba(0,0,0,.16);
  background: var(--yellow);
  isolation: isolate;
  cursor: pointer;
  text-decoration: none;
  font: inherit;
  text-align: left;
  padding: 0;
  transition: transform .3s ease;
}
.series-card:hover {
  transform: translateY(-4px);
}
.series-card img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  transition: transform .5s ease;
}
.series-card:hover img {
  transform: scale(1.06);
}
.series-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.02) 35%, rgba(0,0,0,.62) 100%);
  z-index: 1;
}
.series-info {
  position: absolute;
  z-index: 2;
  left: 26px;
  right: 26px;
  bottom: 26px;
}
.series-info b {
  display: block;
  font-size: 28px;
  margin-bottom: 8px;
  font-weight: 700;
}
.series-info span {
  display: block;
  opacity: .9;
  font-weight: 500;
  font-size: 14px;
  margin-bottom: 16px;
}
.series-info em {
  display: inline-flex;
  padding: 10px 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-style: normal;
  font-weight: 700;
  font-size: 14px;
  transition: all .2s ease;
}
.series-info em:hover {
  transform: scale(1.05);
}
.series-nav {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  background: rgba(18,18,18,.86);
  color: #fff;
  box-shadow: 0 18px 42px rgba(0,0,0,.24);
  cursor: pointer;
  font-size: 34px;
  line-height: 1;
  display: grid;
  place-items: center;
  transform: translateY(-50%);
  transition: transform .22s ease, background .22s ease, opacity .22s ease;
}
.series-nav:hover {
  background: var(--yellow);
  color: var(--ink);
  transform: translateY(-50%) scale(1.08);
}
.series-nav:disabled {
  opacity: .35;
  cursor: default;
  pointer-events: none;
}
.series-prev {
  left: -18px;
}
.series-next {
  right: -18px;
}
.series-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 6px;
}
.series-dot {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 999px;
  background: rgba(20,20,20,.18);
  cursor: pointer;
  padding: 0;
  transition: width .24s ease, background .24s ease, transform .24s ease;
}
.series-dot.active {
  width: 28px;
  background: var(--yellow);
  transform: translateY(-1px);
}
@media (max-width: 720px) {
  .series-nav {
    display: none;
  }
  .series-dots {
    margin-top: 0;
  }
}

.dish-modal {
  display: none;
  position: fixed;
  z-index: 100;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.dish-modal.show {
  display: flex;
}
.modal-content {
  background: #fff;
  border-radius: 20px;
  max-width: 900px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 32px;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(0,0,0,.05);
  color: #666;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s ease;
}
.modal-close:hover {
  background: rgba(0,0,0,.1);
  color: #000;
}
.modal-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--ink);
}
.dish-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}
.dish-item {
  text-align: center;
  text-decoration: none;
  color: inherit;
}
.dish-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 8px;
}
.dish-item b {
  display: block;
  font-size: 14px;
  font-weight: 600;
}
.dish-item span {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}
.render-frame-wrap {
  grid-column: 1 / -1;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 420px;
  border-radius: 16px;
  overflow: hidden;
  background: #111;
  border: 1px solid rgba(0,0,0,.08);
}
.render-frame-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.render-frame-tip {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  margin-top: 4px;
}
.render-frame-link {
  grid-column: 1 / -1;
  justify-self: start;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.plan-card {
  background: #fff;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.plan-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0,0,0,.12);
}
.plan-card.featured {
  border: 3px solid var(--yellow);
  background: linear-gradient(180deg, #fffaf1 0%, #fff 100%);
}
.plan-card.featured::before {
  content: '推荐';
  position: absolute;
  top: 20px;
  right: -30px;
  background: var(--yellow);
  color: var(--ink);
  padding: 6px 36px;
  font-size: 12px;
  font-weight: 700;
  transform: rotate(45deg);
}
.plan-icon {
  font-size: 48px;
  margin-bottom: 16px;
}
.plan-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink);
}
.plan-size {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 16px;
}
.plan-price {
  font-size: 32px;
  font-weight: 900;
  color: var(--yellow);
  margin-bottom: 8px;
}
.plan-price span {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  margin-left: 8px;
}
.plan-desc {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 24px;
}
.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}
.plan-features li {
  padding: 10px 0;
  font-size: 14px;
  color: var(--ink);
  border-bottom: 1px solid rgba(0,0,0,.05);
  display: flex;
  align-items: center;
  gap: 10px;
}
.plan-features li::before {
  content: '✓';
  color: var(--yellow);
  font-weight: 700;
}
.plan-btn {
  width: 100%;
  padding: 14px 24px;
  background: var(--yellow);
  color: var(--ink);
  border: 0;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s ease;
}
.plan-btn:hover {
  background: #e6c41a;
  transform: translateY(-2px);
}

.bg-yellow {
  background:
    radial-gradient(circle at 12% 18%, rgba(255,255,255,.42), transparent 28%),
    linear-gradient(135deg, #f8dc39 0%, var(--yellow) 54%, #e7bd12 100%);
}
.center { text-align: center; }
.join-hero {
  background:
    linear-gradient(90deg, rgba(20,20,20,.88), rgba(20,20,20,.32)),
    radial-gradient(circle at 84% 20%, rgba(241,209,30,.28), transparent 34%),
    linear-gradient(135deg, #17120d, #815c2d);
}
.join-hero .eyebrow {
  margin-top: 22px;
  color: var(--ink);
}
.join-hero h1 {
  max-width: 900px;
  margin-bottom: 18px;
}
.join-hero .lead {
  max-width: 860px;
}
.plan-card {
  display: flex;
  flex-direction: column;
}
.plan-icon {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 18px;
  background: var(--ink);
  color: var(--yellow);
  font-size: 24px;
  font-weight: 950;
  box-shadow: 0 12px 28px rgba(20,20,20,.18);
}
.plan-card.featured .plan-icon {
  background: var(--yellow);
  color: var(--ink);
}
.plan-card h3 {
  font-weight: 950;
  font-size: 26px;
}
.plan-size {
  font-weight: 900;
}
.plan-price {
  color: var(--red);
  line-height: 1.05;
}
.plan-price span {
  display: inline-block;
  margin-top: 6px;
}
.plan-features {
  flex: 1;
}
.plan-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  text-decoration: none;
}
.join-table-wrap {
  overflow-x: auto;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}
.join-compare-table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
  font-size: 15px;
}
.join-compare-table th,
.join-compare-table td {
  padding: 18px 20px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.join-compare-table th {
  background: var(--ink);
  color: var(--yellow);
  font-size: 16px;
  font-weight: 950;
}
.join-compare-table td:first-child {
  text-align: left;
  font-weight: 950;
  color: var(--ink);
  background: #fffaf1;
}
.join-compare-table tbody tr:hover td {
  background: rgba(241,209,30,.11);
}
.support-system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.support-system-card {
  position: relative;
  min-height: 210px;
  padding: 26px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 14px 36px rgba(38,30,18,.08);
  overflow: hidden;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.support-system-card::after {
  content: "";
  position: absolute;
  right: -48px;
  bottom: -48px;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: rgba(241,209,30,.22);
}
.support-system-card:hover {
  transform: translateY(-6px);
  border-color: rgba(241,209,30,.82);
  box-shadow: var(--shadow);
}
.support-system-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: var(--ink);
  color: var(--yellow);
  font-weight: 950;
}
.support-system-card h3 {
  margin: 0 0 12px;
  font-size: 21px;
  font-weight: 950;
}
.support-system-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}
.join-support-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.join-support-grid > div {
  min-height: 178px;
  padding: 22px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 12px 34px rgba(38,30,18,.08);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.join-support-grid > div:hover {
  transform: translateY(-6px);
  border-color: rgba(241,209,30,.9);
  box-shadow: var(--shadow);
}
.join-support-grid b {
  display: block;
  margin-bottom: 10px;
  font-size: 17px;
  font-weight: 950;
}
.join-support-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}
.join-form-layout {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(420px, 1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}
.join-contact-card {
  display: grid;
  gap: 8px;
  max-width: 560px;
  margin-top: 26px;
  padding: 24px;
  border-radius: 18px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(20,20,20,.12);
  box-shadow: 0 14px 36px rgba(20,20,20,.1);
}
.join-contact-card b {
  font-size: 22px;
  font-weight: 950;
}
.join-contact-card span {
  color: var(--muted);
  font-weight: 800;
}
.join-lead-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: clamp(24px, 3vw, 38px);
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
}
.join-lead-form .btn {
  width: 100%;
}

.product-categories {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.category-card {
  text-decoration: none;
  color: inherit;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
  transition: all .3s ease;
}
.category-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,.15);
}
.category-img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #f8f8f8;
}
.category-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.category-card:hover .category-img img {
  transform: scale(1.1);
}
.category-card h4 {
  margin: 16px 16px 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}
.category-card p {
  margin: 0 16px 16px;
  font-size: 13px;
  color: var(--muted);
}
.product-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.product-tabs .tab {
  padding: 10px 24px;
  border: 2px solid transparent;
  border-radius: 999px;
  background: rgba(255,255,255,.8);
  font-size: 14px;
  font-weight: 900;
  color: var(--ink);
  cursor: pointer;
  transition: all .22s ease;
}
.product-tabs .tab.active {
  background: var(--yellow);
  border-color: var(--ink);
}
.product-tabs .tab:hover {
  background: var(--yellow);
}
.product-slider {
  position: relative;
  overflow: hidden;
  margin: 0 -12px;
}
.slider-track {
  display: flex;
  gap: 16px;
  padding: 0 12px;
  transition: transform .4s ease;
}
.product-slide {
  flex: 0 0 calc(33.333% - 12px);
  min-width: 280px;
  text-decoration: none;
}
.product-slide .card {
  height: 100%;
}
.product-slide img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px 12px 0 0;
}
.product-slide b {
  display: block;
  font-size: 15px;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 4px;
}
.product-slide span {
  font-size: 13px;
  color: var(--muted);
}
.slider-controls {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}
.slider-btn {
  width: 44px;
  height: 44px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: #fff;
  font-size: 24px;
  font-weight: 900;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .22s ease;
}
.slider-btn:hover {
  background: var(--yellow);
}

.store-map-section {
  background:
    radial-gradient(circle at 20% 10%, rgba(241,209,30,.28), transparent 34%),
    linear-gradient(180deg, #fffaf1 0%, #fff 100%);
}
.store-map-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  gap: 24px;
  align-items: stretch;
}
.store-map-card,
.store-data-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(20,20,20,.08);
  border-radius: 28px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 24px 70px rgba(20,20,20,.1);
}
.store-map-card {
  padding: 28px;
  min-height: 520px;
}
.store-map-card::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 24px;
  background-image:
    linear-gradient(rgba(20,20,20,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,20,20,.05) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.75), transparent 82%);
  pointer-events: none;
}
.map-card-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}
.map-card-head h3,
.province-rank h3 {
  margin: 8px 0 0;
  font-size: 24px;
}
.map-card-head strong {
  color: var(--ink);
  font-size: clamp(42px, 5vw, 74px);
  line-height: .9;
}
.map-card-head strong em {
  font-style: normal;
}
.map-card-head strong span {
  margin-left: 4px;
  font-size: 18px;
}
.china-map-visual {
  position: relative;
  z-index: 1;
  min-height: 390px;
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid rgba(20,20,20,.08);
  border-radius: 24px;
  background: #f5efe2;
}
.amap-store-map {
  position: absolute;
  inset: 0;
  z-index: 1;
  min-height: 390px;
}
.amap-config-tip {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-content: center;
  gap: 8px;
  padding: 28px;
  text-align: center;
  background:
    radial-gradient(circle at 58% 40%, rgba(241,209,30,.35), transparent 24%),
    linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,250,241,.96));
}
.amap-config-tip.hidden {
  display: none;
}
.amap-config-tip b {
  color: var(--ink);
  font-size: 22px;
}
.amap-config-tip span {
  max-width: 420px;
  color: var(--muted);
  line-height: 1.7;
}
.amap-province-marker {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px 7px 8px;
  border: 2px solid #fff;
  border-radius: 999px;
  background: rgba(20,20,20,.92);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(20,20,20,.22);
  white-space: nowrap;
}
.amap-province-marker::before {
  content: "";
  width: var(--dot, 18px);
  height: var(--dot, 18px);
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 8px rgba(241,209,30,.22);
}
.amap-province-marker.is-hot::before {
  background: #ff7a1a;
  box-shadow: 0 0 0 10px rgba(255,122,26,.24);
}
.amap-province-marker b {
  color: var(--yellow);
  font-size: 14px;
}
.amap-info-window {
  min-width: 138px;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 16px;
  background: rgba(20,20,20,.92);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.6;
  box-shadow: 0 18px 42px rgba(20,20,20,.24);
  backdrop-filter: blur(10px);
}
.amap-info-window b {
  display: block;
  color: #fff;
  font-size: 17px;
}
.amap-info-window span {
  display: block;
  color: rgba(255,255,255,.68);
  font-size: 12px;
}
.amap-info-window strong {
  display: block;
  margin-top: 4px;
  color: var(--yellow);
  font-size: 30px;
  line-height: 1;
}
.amap-info-window em {
  margin-left: 5px;
  color: #fff;
  font-size: 12px;
  font-style: normal;
}
.map-legend {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}
.map-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.map-legend i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--yellow);
}
.map-legend .legend-mid {
  background: #f6b21a;
}
.map-legend .legend-hot {
  background: #d9480f;
}
.store-data-card {
  padding: 24px;
}
.store-data-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 24px;
}
.store-data-top div {
  border-radius: 18px;
  background: var(--ink);
  color: #fff;
  padding: 16px 10px;
  text-align: center;
}
.store-data-top b {
  display: block;
  color: var(--yellow);
  font-size: 28px;
  line-height: 1;
}
.store-data-top span {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  opacity: .82;
}
.province-rank {
  display: grid;
  gap: 14px;
  max-height: 520px;
  overflow-y: auto;
  padding-right: 4px;
}
.rank-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 10px;
}
.rank-row span,
.rank-row b {
  color: var(--ink);
  font-size: 14px;
  font-weight: 900;
}
.rank-row div {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #efe8d8;
}
.rank-row i {
  display: block;
  width: var(--w);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--yellow), #ff7a1a);
  box-shadow: 0 8px 18px rgba(241,209,30,.26);
}
.rank-empty {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}
.store-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.store-item {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}
.store-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform .4s ease;
}
.store-item:hover img { transform: scale(1.08); }
.store-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.6));
}
.store-item div {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  z-index: 1;
  color: #fff;
}
.store-item b {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
}
.store-item span {
  font-size: 12px;
  opacity: .9;
}

@media (max-width: 1180px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 1080px) {
  .nav-inner { grid-template-columns: 1fr; justify-items: center; }
  .nav { flex-wrap: wrap; }
  .hero-grid, .grid-2, .side-layout, .support, .join-form-layout { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .side-menu { position: static; }
  .store-map-panel { grid-template-columns: 1fr; }
  .store-showcase { grid-template-columns: repeat(2, 1fr); }
  .product-categories { grid-template-columns: repeat(3, 1fr); }
  .plan-grid { grid-template-columns: repeat(2, 1fr); }
  .join-support-grid { grid-template-columns: repeat(3, 1fr); }
}

.honor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.honor-card {
  background: #fff;
  padding: 0;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
  transition: all .3s ease;
  overflow: hidden;
}
.honor-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0,0,0,.1);
}
.honor-img-wrap {
  position: relative;
  display: block;
  width: 100%;
  height: 160px;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  overflow: hidden;
  text-decoration: none;
}
.cert-grid .honor-img-wrap {
  height: 210px;
  background: linear-gradient(135deg, #fff8da 0%, #f4df84 100%);
}
.honor-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform .3s ease;
}
.honor-card:hover .honor-img {
  transform: scale(1.05);
}
.honor-overlay {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.honor-overlay .honor-icon {
  font-size: 18px;
  margin: 0;
}
.honor-card .card-content {
  padding: 16px 14px;
}
.honor-card h4 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 900;
  color: var(--ink);
}
.honor-card p {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.advantage-card {
  background: #fff;
  padding: 28px 24px;
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
}
.advantage-num {
  position: absolute;
  right: 24px;
  top: 20px;
  font-size: 48px;
  font-weight: 900;
  color: rgba(241,209,30,.15);
}
.advantage-card h4 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
}
.advantage-card p {
  margin: 0;
  font-size: 14px;
  color: #555;
  line-height: 1.7;
}

.process-tag {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #d4843a;
  background: rgba(212, 132, 58, 0.08);
  padding: 6px 18px;
  border-radius: 30px;
  margin-bottom: 14px;
  font-weight: 600;
  border: 1px dashed rgba(212, 132, 58, 0.25);
}
.highlight {
  position: relative;
  display: inline-block;
}
.highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: -4px;
  right: -4px;
  height: 10px;
  background: rgba(212, 132, 58, 0.18);
  border-radius: 4px;
  z-index: -1;
  transform: rotate(-0.8deg);
}
.flow-container {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  position: relative;
}
.flow-step {
  flex: 1 1 150px;
  min-width: 130px;
  max-width: 200px;
  position: relative;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), filter 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.flow-step:hover {
  transform: translateY(-14px);
  z-index: 10;
  filter: none;
}
.flow-container:hover .flow-step:not(:hover) {
  filter: brightness(0.94) saturate(0.85);
  transform: translateY(2px);
}
.flow-step:active {
  transform: translateY(-8px) scale(0.97);
  transition: transform 0.12s cubic-bezier(0.4, 0, 0.2, 1);
}
.step-card {
  background: #fff;
  border-radius: 20px;
  padding: 28px 18px 22px;
  box-shadow: 0 2px 8px rgba(60, 40, 20, 0.06);
  text-align: center;
  position: relative;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  border: 1.5px solid transparent;
  overflow: visible;
  user-select: none;
}
.flow-step:nth-child(1) .step-card { border-color: rgba(193, 127, 89, 0.2); background: linear-gradient(175deg, #fffdfb 0%, #fdf6f0 60%, #faf0e8 100%); }
.flow-step:nth-child(2) .step-card { border-color: rgba(107, 143, 94, 0.2); background: linear-gradient(175deg, #fdfefc 0%, #f5faf3 60%, #eef6ea 100%); }
.flow-step:nth-child(3) .step-card { border-color: rgba(90, 122, 159, 0.2); background: linear-gradient(175deg, #fcfdfe 0%, #f3f6fa 60%, #eaf0f7 100%); }
.flow-step:nth-child(4) .step-card { border-color: rgba(212, 132, 58, 0.22); background: linear-gradient(175deg, #fffdf9 0%, #fef8f0 60%, #fdf2e4 100%); }
.flow-step:nth-child(5) .step-card { border-color: rgba(139, 107, 158, 0.2); background: linear-gradient(175deg, #fefdfe 0%, #f8f5fa 60%, #f2edf6 100%); }
.flow-step:nth-child(6) .step-card { border-color: rgba(192, 87, 74, 0.2); background: linear-gradient(175deg, #fffdfc 0%, #fdf5f3 60%, #faeeea 100%); }
.flow-step[data-step="1"] .step-card { border-color: rgba(193, 127, 89, 0.2); background: linear-gradient(175deg, #fffdfb 0%, #fdf6f0 60%, #faf0e8 100%); }
.flow-step[data-step="2"] .step-card { border-color: rgba(107, 143, 94, 0.2); background: linear-gradient(175deg, #fdfefc 0%, #f5faf3 60%, #eef6ea 100%); }
.flow-step[data-step="3"] .step-card { border-color: rgba(90, 122, 159, 0.2); background: linear-gradient(175deg, #fcfdfe 0%, #f3f6fa 60%, #eaf0f7 100%); }
.flow-step[data-step="4"] .step-card { border-color: rgba(212, 132, 58, 0.22); background: linear-gradient(175deg, #fffdf9 0%, #fef8f0 60%, #fdf2e4 100%); }
.flow-step[data-step="5"] .step-card { border-color: rgba(139, 107, 158, 0.2); background: linear-gradient(175deg, #fefdfe 0%, #f8f5fa 60%, #f2edf6 100%); }
.flow-step[data-step="6"] .step-card { border-color: rgba(192, 87, 74, 0.2); background: linear-gradient(175deg, #fffdfc 0%, #fdf5f3 60%, #faeeea 100%); }
.flow-step:hover .step-card {
  box-shadow: 0 18px 45px rgba(60, 40, 20, 0.14);
  border-color: transparent;
}
.flow-step:nth-child(1):hover .step-card { box-shadow: 0 20px 50px rgba(193, 127, 89, 0.22); border-color: rgba(193, 127, 89, 0.45); }
.flow-step:nth-child(2):hover .step-card { box-shadow: 0 20px 50px rgba(107, 143, 94, 0.22); border-color: rgba(107, 143, 94, 0.45); }
.flow-step:nth-child(3):hover .step-card { box-shadow: 0 20px 50px rgba(90, 122, 159, 0.22); border-color: rgba(90, 122, 159, 0.45); }
.flow-step:nth-child(4):hover .step-card { box-shadow: 0 20px 50px rgba(212, 132, 58, 0.22); border-color: rgba(212, 132, 58, 0.45); }
.flow-step:nth-child(5):hover .step-card { box-shadow: 0 20px 50px rgba(139, 107, 158, 0.22); border-color: rgba(139, 107, 158, 0.45); }
.flow-step:nth-child(6):hover .step-card { box-shadow: 0 20px 50px rgba(192, 87, 74, 0.22); border-color: rgba(192, 87, 74, 0.45); }
.flow-step[data-step="1"]:hover .step-card { box-shadow: 0 20px 50px rgba(193, 127, 89, 0.22); border-color: rgba(193, 127, 89, 0.45); }
.flow-step[data-step="2"]:hover .step-card { box-shadow: 0 20px 50px rgba(107, 143, 94, 0.22); border-color: rgba(107, 143, 94, 0.45); }
.flow-step[data-step="3"]:hover .step-card { box-shadow: 0 20px 50px rgba(90, 122, 159, 0.22); border-color: rgba(90, 122, 159, 0.45); }
.flow-step[data-step="4"]:hover .step-card { box-shadow: 0 20px 50px rgba(212, 132, 58, 0.22); border-color: rgba(212, 132, 58, 0.45); }
.flow-step[data-step="5"]:hover .step-card { box-shadow: 0 20px 50px rgba(139, 107, 158, 0.22); border-color: rgba(139, 107, 158, 0.45); }
.flow-step[data-step="6"]:hover .step-card { box-shadow: 0 20px 50px rgba(192, 87, 74, 0.22); border-color: rgba(192, 87, 74, 0.45); }
.step-card::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 3px;
  border-radius: 3px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.5;
}
.flow-step:nth-child(1) .step-card::before { background: #c17f59; }
.flow-step:nth-child(2) .step-card::before { background: #6b8f5e; }
.flow-step:nth-child(3) .step-card::before { background: #5a7a9f; }
.flow-step:nth-child(4) .step-card::before { background: #d4843a; }
.flow-step:nth-child(5) .step-card::before { background: #8b6b9e; }
.flow-step:nth-child(6) .step-card::before { background: #c0574a; }
.flow-step[data-step="1"] .step-card::before { background: #c17f59; }
.flow-step[data-step="2"] .step-card::before { background: #6b8f5e; }
.flow-step[data-step="3"] .step-card::before { background: #5a7a9f; }
.flow-step[data-step="4"] .step-card::before { background: #d4843a; }
.flow-step[data-step="5"] .step-card::before { background: #8b6b9e; }
.flow-step[data-step="6"] .step-card::before { background: #c0574a; }
.flow-step:hover .step-card::before { width: 40px; opacity: 0.9; }
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 1;
}
.flow-step:nth-child(1) .step-number { background: #fdf2ea; color: #c17f59; }
.flow-step:nth-child(2) .step-number { background: #eef5ea; color: #6b8f5e; }
.flow-step:nth-child(3) .step-number { background: #eaf0f6; color: #5a7a9f; }
.flow-step:nth-child(4) .step-number { background: #fef5ea; color: #d4843a; }
.flow-step:nth-child(5) .step-number { background: #f3eef7; color: #8b6b9e; }
.flow-step:nth-child(6) .step-number { background: #fdf0ed; color: #c0574a; }
.flow-step[data-step="1"] .step-number { background: #fdf2ea; color: #c17f59; }
.flow-step[data-step="2"] .step-number { background: #eef5ea; color: #6b8f5e; }
.flow-step[data-step="3"] .step-number { background: #eaf0f6; color: #5a7a9f; }
.flow-step[data-step="4"] .step-number { background: #fef5ea; color: #d4843a; }
.flow-step[data-step="5"] .step-number { background: #f3eef7; color: #8b6b9e; }
.flow-step[data-step="6"] .step-number { background: #fdf0ed; color: #c0574a; }
.flow-step:hover .step-number { transform: scale(1.12) rotate(-8deg); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1); }
.flow-step:active .step-number { transform: scale(0.94) rotate(5deg); transition: transform 0.1s ease; }
.step-title {
  font-weight: 700;
  font-size: 1rem;
  color: #3d322b;
  margin-bottom: 6px;
  letter-spacing: 0.03em;
  transition: color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.flow-step:hover .step-title { color: #1a1008; }
.step-desc {
  font-size: 0.78rem;
  color: #6b5f55;
  line-height: 1.5;
  letter-spacing: 0.03em;
  transition: color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.8;
}
.flow-step:hover .step-desc { opacity: 1; color: #4a3d32; }
.flow-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  min-width: 20px;
  position: relative;
  z-index: 0;
  align-self: center;
  margin-bottom: 30px;
}
.connector-line {
  width: 100%;
  height: 2px;
  background: repeating-linear-gradient(90deg, #d5c8b8 0px, #d5c8b8 4px, transparent 4px, transparent 8px);
  border-radius: 2px;
  position: relative;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.connector-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #c9b99a;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  animation: dotPulse 2.5s infinite ease-in-out;
}
.connector-dot:nth-child(2) { animation-delay: 0.6s; left: 38%; }
.connector-dot:nth-child(3) { animation-delay: 1.2s; left: 62%; }
@keyframes dotPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(2); opacity: 1; }
}
.flow-step:hover+.flow-connector .connector-line,
.flow-connector:has(+.flow-step:hover) .connector-line {
  background: repeating-linear-gradient(90deg, #b8956e 0px, #b8956e 5px, transparent 5px, transparent 9px);
  height: 2.5px;
}
.flow-step:hover+.flow-connector .connector-dot,
.flow-connector:has(+.flow-step:hover) .connector-dot {
  background: #b8956e;
  animation-duration: 1.2s;
}
.detail-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 20, 12, 0.55);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  backdrop-filter: blur(4px);
}
.detail-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.detail-card {
  background: #fffdf9;
  border-radius: 24px;
  padding: 36px 30px 30px;
  max-width: 440px;
  width: 90%;
  box-shadow: 0 30px 70px rgba(40, 25, 10, 0.3);
  text-align: center;
  position: relative;
  transform: translateY(30px) scale(0.94);
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 2px solid rgba(180, 140, 100, 0.25);
}
.detail-overlay.active .detail-card {
  transform: translateY(0) scale(1);
}
.detail-close {
  position: absolute;
  top: 14px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.05);
  cursor: pointer;
  font-size: 1.2rem;
  color: #6b5f55;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.detail-close:hover {
  background: rgba(0, 0, 0, 0.12);
  color: #3d322b;
  transform: rotate(90deg);
}
.detail-icon {
  font-size: 3rem;
  margin-bottom: 12px;
  display: block;
  animation: detailBounce 0.6s ease-out;
}
@keyframes detailBounce {
  0% { transform: scale(0); opacity: 0; }
  50% { transform: scale(1.25); opacity: 1; }
  70% { transform: scale(0.9); }
  100% { transform: scale(1); }
}
.detail-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #3d322b;
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.detail-subtitle {
  font-size: 0.9rem;
  color: #8b7a6b;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.detail-desc {
  font-size: 0.9rem;
  color: #5a4d40;
  line-height: 1.7;
  letter-spacing: 0.03em;
  text-align: left;
  background: rgba(0, 0, 0, 0.02);
  padding: 16px 18px;
  border-radius: 14px;
  border-left: 3px solid #d4843a;
}
.detail-desc ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.detail-desc li {
  position: relative;
  padding-left: 20px;
}
.detail-desc li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 4px rgba(241,209,30,.18);
}

@media (max-width: 1080px) {
  .support-system-grid,
  .plan-grid {
    grid-template-columns: 1fr;
  }
  .support-system-card {
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .topbar-inner { align-items: flex-start; flex-direction: column; padding: 12px 0; }
  .header {
    position: relative;
  }
  .nav-inner {
    min-height: 68px;
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .brand img {
    height: 48px;
    max-width: 180px;
  }
  .brand span { display: none; }
  .nav,
  .hotline,
  .side-nav {
    display: none !important;
  }
  .hero { min-height: auto; }
  .hero-card { min-height: 360px; }
  .grid-3, .grid-4, .stat-grid, .form { grid-template-columns: 1fr; }
  .media, .product img { height: 280px; }
  body.with-float {
    padding-bottom: 260px;
  }
  .float-bar {
    left: 10px;
    right: 10px;
    bottom: 10px;
    max-width: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 12px;
    border-radius: 18px;
  }
  .float-bar > span {
    min-width: 0;
    padding-right: 42px;
    line-height: 1.35;
  }
  .float-form {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .float-form input {
    width: 100%;
    min-width: 0;
    padding: 11px 12px;
    font-size: 13px;
  }
  .float-form input[name="city"],
  .float-form .btn {
    grid-column: 1 / -1;
  }
  .float-form .btn {
    min-height: 42px;
  }
  .float-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
  }
  .footer-grid { grid-template-columns: 1fr; }
  .store-map-card { min-height: 460px; padding: 22px; }
  .china-map-visual { min-height: 320px; }
  .amap-store-map { min-height: 320px; }
  .map-card-head { flex-direction: column; }
  .map-card-head strong { font-size: 48px; }
  .amap-province-marker span { display: none; }
  .store-data-top { grid-template-columns: 1fr; }
  .store-showcase { grid-template-columns: 1fr; }
  .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .advantage-grid { grid-template-columns: 1fr; }
  .support-system-grid, .join-support-grid, .join-lead-form { grid-template-columns: 1fr; }
  .join-support-grid > div { min-height: auto; }
  .join-hero h1 br { display: none; }
  .join-contact-card b { font-size: 18px; }
  .flow-container { flex-direction: column; align-items: center; gap: 0; }
  .flow-step { flex: none; width: 100%; max-width: 340px; min-width: auto; }
  .flow-connector { width: 2px; height: 32px; min-width: auto; flex-shrink: 0; margin: 0; align-self: center; }
  .connector-line { width: 2px; height: 100%; background: repeating-linear-gradient(180deg, #d5c8b8 0px, #d5c8b8 4px, transparent 4px, transparent 8px); }
  .connector-dot { left: 50%; top: auto; animation: dotPulseVertical 2.5s infinite ease-in-out; }
  .connector-dot:nth-child(2) { top: 35%; left: 50%; }
  .connector-dot:nth-child(3) { top: 65%; left: 50%; }
  @keyframes dotPulseVertical {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(2); opacity: 1; }
  }
  .step-card { padding: 24px 20px 20px; border-radius: 18px; display: flex; align-items: center; gap: 16px; text-align: left; flex-direction: row; }
  .step-card::before { top: 50%; left: 8px; transform: translateY(-50%); width: 3px; height: 24px; border-radius: 3px; }
  .flow-step:hover .step-card::before { width: 4px; height: 32px; }
  .step-number { flex-shrink: 0; margin-bottom: 0; }
  .step-text-group { flex: 1; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .contact-info { grid-template-columns: 1fr; }
}

@media (max-width: 390px) {
  body.with-float {
    padding-bottom: 300px;
  }
  .float-form {
    grid-template-columns: 1fr;
  }
  .float-form input[name="city"],
  .float-form .btn {
    grid-column: auto;
  }
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
}
.contact-info {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(4, minmax(0, 1fr));
  gap: 20px;
  height: 100%;
}
.contact-item {
  background: #fff;
  padding: 24px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
  transition: all .3s ease;
}
.contact-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
}
.contact-icon {
  font-size: 28px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200,71,45,.08);
  border-radius: 12px;
  flex-shrink: 0;
}
.contact-item h4 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 900;
  color: var(--ink);
}
.contact-item p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}
.contact-form {
  background: #fff;
  padding: 32px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
  display: flex;
  height: 100%;
}
.lead-form {
  display: flex;
  flex-direction: column;
  width: 100%;
}
.lead-form .form-group {
  margin-bottom: 20px;
}
.lead-form label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.lead-form input,
.lead-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #eee;
  border-radius: 10px;
  font-size: 14px;
  transition: all .3s ease;
  background: #fff;
}
.lead-form input:focus,
.lead-form textarea:focus {
  outline: none;
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(241,209,30,.15);
}
.lead-form textarea {
  height: 100px;
  resize: vertical;
}
.lead-form .btn-block {
  width: 100%;
}
.form-tip {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}
.success-message {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: #fff;
  padding: 32px 40px;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.15);
  text-align: center;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: all .4s cubic-bezier(.34,1.56,.64,1);
}
.success-message.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  pointer-events: auto;
}
.success-message .success-icon {
  font-size: 48px;
  margin-bottom: 12px;
  color: #2f9e44;
}
.success-message.is-error .success-icon {
  color: var(--red);
}
.success-message h3 {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 900;
  color: var(--ink);
}
.success-message.is-error h3 {
  color: var(--red);
}
.success-message p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.product-nav {
  background: #fff;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 30;
}
.product-nav .wrap {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0;
}
.product-nav a {
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: all .2s;
}
.product-nav a:hover {
  background: rgba(241,209,30,.1);
  color: var(--ink);
}

.product-item {
  display: flex;
  flex-direction: column;
}
.product-item img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 12px 12px 0 0;
}
.product-item div {
  padding: 14px;
}
.product-item h4 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 900;
  color: var(--ink);
}
.product-item p {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}
.product-item .price {
  display: inline-block;
  margin-top: 8px;
  font-size: 18px;
  font-weight: 900;
  color: var(--red);
}
.product-empty {
  grid-column: 1 / -1;
  min-height: 180px;
  border: 1px dashed rgba(20,20,20,.18);
  border-radius: 16px;
  background: #fffaf1;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 28px;
  color: var(--muted);
}
.product-empty b {
  display: block;
  color: var(--ink);
  font-size: 20px;
  margin-bottom: 8px;
}
.product-empty span {
  display: block;
  font-size: 14px;
}
.product-item.new-badge::before {
  content: 'NEW';
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  border-radius: 4px;
}

.news-filter {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 10px 20px;
  border: 2px solid transparent;
  border-radius: 999px;
  background: #fff;
  font-size: 13px;
  font-weight: 800;
  color: var(--muted);
  cursor: pointer;
  transition: all .2s;
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--yellow);
  color: var(--ink);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.news-card {
  position: relative;
}
.news-card a {
  text-decoration: none;
}
.news-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 12px 12px 0 0;
}
.news-card .pad {
  padding: 16px;
}
.news-card time {
  font-size: 12px;
  color: var(--muted);
}
.news-card h3 {
  margin: 8px 0 6px;
  font-size: 15px;
  font-weight: 900;
  color: var(--ink);
}
.news-card p {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-tag {
  display: inline-block;
  margin-top: 10px;
  padding: 4px 10px;
  background: rgba(241,209,30,.2);
  color: var(--ink);
  font-size: 11px;
  font-weight: 800;
  border-radius: 4px;
}

.news-detail {
  max-width: 800px;
  margin: 0 auto;
}
.news-meta {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid #eee;
}
.news-date,
.news-category {
  font-size: 13px;
  color: var(--muted);
}
.news-category {
  padding: 4px 12px;
  background: rgba(241,209,30,.2);
  border-radius: 4px;
}
.news-detail article {
  font-size: 15px;
  line-height: 1.8;
  color: #333;
}
.news-detail article p {
  margin-bottom: 16px;
}
.news-detail article h3 {
  margin: 24px 0 12px;
  font-size: 18px;
  font-weight: 900;
}
.news-detail article img {
  max-width: 100%;
  border-radius: 12px;
  margin: 16px 0;
}
.news-detail article ul {
  padding-left: 20px;
  margin-bottom: 16px;
}
.news-nav {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #eee;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--yellow) 0%, var(--ink) 100%);
  border-radius: 2px;
}
.timeline-item {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 48px;
}
.timeline-item:last-child {
  margin-bottom: 0;
}
.timeline-item:nth-child(odd) {
  flex-direction: row;
}
.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 24px;
  background: var(--yellow);
  border: 4px solid var(--ink);
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(0,0,0,.2);
}
.timeline-content {
  width: 45%;
  padding: 24px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
  transition: transform .3s ease, box-shadow .3s ease;
}
.timeline-item:hover .timeline-content {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,.12);
}
.timeline-item .year {
  display: block;
  font-size: 28px;
  font-weight: 900;
  color: var(--yellow);
  margin-bottom: 8px;
}
.timeline-item h4 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}
.timeline-item p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline::before {
    left: 24px;
    transform: none;
  }
  .timeline-item {
    flex-direction: column !important;
    align-items: flex-start;
    padding-left: 56px;
  }
  .timeline-item::before {
    left: 24px;
    transform: none;
  }
  .timeline-content {
    width: 100%;
  }
  .product-categories { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .plan-grid { grid-template-columns: 1fr; }
  .contact-wrapper {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .contact-info {
    grid-template-rows: none;
    height: auto;
  }
  .contact-form {
    height: auto;
  }
}