/* =========================================================
   82-原木工坊板材 - 木纹条状主题 (yuanmucai CMS theme)
   配色: 橡木#b48a5a + 深棕#5a3d23 + 米白#f5ecd9
   ========================================================= */

:root {
  --oak: #b48a5a;
  --oak-light: #c9a271;
  --oak-dark: #96713f;
  --brown: #5a3d23;
  --brown-dark: #3f2b18;
  --cream: #f5ecd9;
  --cream-light: #fbf6ea;
  --ink: #4a3a2a;
  --ink-light: #7a6a55;
  --text: #6b5a44;
  --white: #fffdf7;
  --shadow: 0 10px 28px rgba(90, 61, 35, 0.16);
  --radius: 4px;
  --font: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background-color: var(--cream-light);
  line-height: 1.7;
  overflow-x: hidden;
  /* 页面底层淡木纹 */
  background-image: repeating-linear-gradient(90deg,
    transparent 0 40px, rgba(180, 138, 90, 0.05) 40px 41px,
    transparent 41px 90px, rgba(90, 61, 35, 0.03) 90px 91px);
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 顶部导航 ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background: rgba(245, 236, 217, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 6px solid var(--brown);
  box-shadow: 0 2px 14px rgba(90, 61, 35, 0.18);
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: 0 6px 24px rgba(90, 61, 35, 0.25); }
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-plank {
  width: 40px;
  height: 40px;
  background:
    repeating-linear-gradient(180deg,
      rgba(0,0,0,0.08) 0 2px, transparent 2px 8px,
      rgba(255,255,255,0.12) 8px 10px),
    linear-gradient(135deg, var(--oak), var(--oak-dark));
  border: 2px solid var(--brown);
  border-radius: 3px;
  box-shadow: inset 0 0 6px rgba(255,255,255,0.2);
}
.logo-text .logo-main {
  font-size: 20px;
  font-weight: 700;
  color: var(--brown);
  letter-spacing: 2px;
}
.logo-text .logo-sub {
  display: block;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--oak-dark);
}
.nav { display: flex; gap: 6px; }
.nav a {
  padding: 8px 16px;
  color: var(--ink);
  font-size: 15px;
  position: relative;
  transition: color 0.3s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 2px;
  height: 3px;
  background: var(--oak);
  transform: scaleX(0);
  transition: transform 0.3s;
  transform-origin: left;
}
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav a:hover, .nav a.active { color: var(--oak-dark); }
.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { width: 26px; height: 3px; background: var(--brown); border-radius: 2px; transition: 0.3s; }
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero 整面木纹大图 ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 20px 80px;
  overflow: hidden;
  background: linear-gradient(140deg, #d9bf95, #c9a271 40%, #b48a5a 70%, #a5783f);
}
.hero-wood {
  position: absolute;
  inset: 0;
  background: url('../images/hero.jpg') center/cover no-repeat;
  opacity: 0.6;
}
/* 整面木纹滤镜：竖向条纹 */
.hero-grain {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg,
      rgba(90, 61, 35, 0.28) 0 3px, transparent 3px 26px,
      rgba(90, 61, 35, 0.14) 26px 30px, transparent 30px 52px,
      rgba(255, 255, 255, 0.1) 52px 56px, transparent 56px 78px),
    repeating-linear-gradient(90deg, transparent 0 60px, rgba(63, 43, 24, 0.15) 60px 62px);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 90px;
  background: linear-gradient(180deg, transparent, rgba(245, 236, 217, 0.85));
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
}
.hero-badge {
  display: inline-block;
  padding: 8px 26px;
  background: rgba(245, 236, 217, 0.85);
  color: var(--brown);
  letter-spacing: 4px;
  font-size: 14px;
  border-radius: 20px;
  box-shadow: inset 0 0 0 2px rgba(90, 61, 35, 0.25);
  margin-bottom: 24px;
}
.hero h1 {
  font-size: 60px;
  font-weight: 900;
  color: var(--brown);
  text-shadow: 0 2px 4px rgba(245, 236, 217, 0.7), 0 6px 18px rgba(63, 43, 24, 0.35);
  line-height: 1.15;
}
.hero h1 span {
  display: inline-block;
  background: linear-gradient(180deg, var(--brown), var(--oak-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p {
  margin: 22px auto 32px;
  font-size: 17px;
  color: #5c472f;
  line-height: 1.9;
  text-shadow: 0 1px 0 rgba(245, 236, 217, 0.6);
}
.hero-btns { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 14px 38px;
  font-size: 15px;
  letter-spacing: 2px;
  border-radius: var(--radius);
  transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
  cursor: pointer;
  border: none;
}
.btn-wood {
  background: linear-gradient(160deg, var(--oak-light), var(--oak-dark));
  color: #fff;
  box-shadow: inset 0 -3px 0 rgba(63, 43, 24, 0.3);
}
.btn-wood:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(90, 61, 35, 0.35); }
.btn-ghost {
  background: rgba(245, 236, 217, 0.6);
  color: var(--brown);
  border: 2px solid var(--brown);
}
.btn-ghost:hover { background: rgba(245, 236, 217, 0.9); transform: translateY(-3px); }
.hero-scroll {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--brown);
  z-index: 3;
  text-align: center;
  font-size: 13px;
  letter-spacing: 3px;
}
.hero-scroll .arrow { display: block; font-size: 22px; animation: bounce 1.6s infinite; }
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(8px); } }

/* ---------- 板块标题 ---------- */
.section-title {
  font-size: 36px;
  font-weight: 800;
  text-align: center;
  color: var(--brown);
  letter-spacing: 4px;
  position: relative;
  padding-bottom: 18px;
}
.section-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 110px;
  height: 8px;
  /* 木纹横条 */
  background: repeating-linear-gradient(90deg,
    var(--oak-dark) 0 14px, transparent 14px 18px,
    var(--oak) 18px 34px, transparent 34px 38px);
  border-radius: 2px;
}
.section-subtitle {
  text-align: center;
  color: var(--ink-light);
  margin: 16px 0 50px;
  letter-spacing: 2px;
  font-size: 15px;
}

/* ---------- 木之工艺 ---------- */
.craft { padding: 90px 0; }
.craft-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  /* 竖向木纹条分割 */
  background: repeating-linear-gradient(90deg,
    transparent 0 calc(25% - 8px),
    rgba(180, 138, 90, 0.35) calc(25% - 8px) calc(25% + 2px),
    transparent calc(25% + 2px) calc(50% - 8px),
    rgba(180, 138, 90, 0.35) calc(50% - 8px) calc(50% + 2px),
    transparent calc(50% + 2px) calc(75% - 8px),
    rgba(180, 138, 90, 0.35) calc(75% - 8px) calc(75% + 2px),
    transparent calc(75% + 2px) 100%);
  padding: 12px 0;
}
.craft-item {
  position: relative;
  text-align: center;
  padding: 30px 22px;
  background: var(--white);
  box-shadow: var(--shadow);
  transition: transform 0.35s;
}
.craft-item:hover { transform: translateY(-8px); }
/* 圆木节点装饰 */
.craft-item::before {
  content: "";
  position: absolute;
  top: 12px;
  right: 12px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, var(--oak-light), var(--oak-dark) 60%, #7c5c33);
  box-shadow: inset 0 0 3px rgba(0,0,0,0.35);
}
.craft-item::after {
  content: "";
  position: absolute;
  top: 17px;
  right: 17px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(63, 43, 24, 0.6);
}
.craft-ring {
  width: 86px;
  height: 86px;
  margin: 0 auto 20px;
  border-radius: 50%;
  /* 木纹年轮 */
  background: radial-gradient(circle,
    var(--oak-light) 0 18%, var(--oak-dark) 18% 26%,
    var(--oak) 26% 40%, var(--oak-dark) 40% 50%,
    var(--oak-light) 50% 62%, var(--oak-dark) 62% 74%,
    var(--oak) 74% 100%);
  box-shadow: 0 4px 12px rgba(90, 61, 35, 0.3);
  position: relative;
}
.craft-num {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--brown);
  font-size: 20px;
  font-weight: 800;
  text-shadow: 0 1px 0 rgba(255,255,255,0.5);
}
.craft-item h3 { color: var(--brown); margin-bottom: 10px; letter-spacing: 2px; font-size: 19px; }
.craft-item p { font-size: 13.5px; color: var(--ink-light); line-height: 1.85; }

/* ---------- 产品系列 ---------- */
.products {
  padding: 90px 0;
  background: linear-gradient(180deg, var(--cream), var(--cream-light));
  position: relative;
}
/* section 分隔木纹横条 */
.products::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 14px;
  background: repeating-linear-gradient(90deg,
    var(--oak-dark) 0 22px, transparent 22px 30px,
    var(--oak) 30px 62px, transparent 62px 70px,
    var(--oak-dark) 70px 96px, transparent 96px 104px);
  opacity: 0.7;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.plank-card {
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 14px;
  transition: transform 0.35s, box-shadow 0.35s;
  position: relative;
  /* 木框 */
  border: 2px solid var(--oak-dark);
  box-shadow: inset 0 0 0 4px var(--cream), var(--shadow);
}
.plank-card:hover { transform: translateY(-8px); box-shadow: inset 0 0 0 4px var(--cream), 0 16px 36px rgba(90, 61, 35, 0.25); }
.plank-card::after {
  content: "";
  position: absolute;
  bottom: 10px;
  left: 10px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--oak-light), var(--oak-dark) 60%, #7c5c33);
  box-shadow: inset 0 0 3px rgba(0,0,0,0.3);
}
.plank-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.plank-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(63, 43, 24, 0.3));
}
.plank-frame { padding: 18px 6px 8px; position: relative; }
.plank-frame h3 { font-size: 19px; color: var(--brown); margin-bottom: 6px; letter-spacing: 1px; }
.plank-frame h3 a { color: var(--brown); text-decoration: none; }
.plank-frame h3 a:hover { color: var(--oak-dark); }
.plank-eng { font-family: Georgia, serif; font-style: italic; color: var(--oak-dark); font-size: 12px; margin-bottom: 6px; }
.plank-frame p { font-size: 13.5px; color: var(--ink-light); line-height: 1.8; }
.plank-tags { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.plank-tags span {
  font-size: 12px;
  padding: 3px 10px;
  background: var(--cream);
  border: 1px solid var(--oak);
  color: var(--brown);
  border-radius: 12px;
}
.plank-spec { margin-top: 10px; display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--oak-dark); }
.plank-spec span::before { content: "◆ "; color: var(--oak); font-size: 9px; }
.plank-spec b { color: var(--brown); font-weight: 700; }
.plank-price { margin-top: 12px; font-size: 13px; color: var(--ink-light); }
.plank-price b { color: var(--oak-dark); font-size: 17px; }

/* ---------- 案例 ---------- */
.cases { padding: 90px 0; }
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.case-card {
  background: var(--white);
  box-shadow: var(--shadow);
  border-bottom: 6px solid var(--oak);
  transition: transform 0.35s;
}
.case-card:hover { transform: translateY(-8px); }
.case-img { height: 230px; background-size: cover; background-position: center; position: relative; }
.case-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(63, 43, 24, 0.35));
}
.case-info { padding: 20px 22px 24px; }
.case-info h3 { color: var(--brown); margin-bottom: 8px; font-size: 18px; }
.case-info p { font-size: 14px; color: var(--ink-light); line-height: 1.8; }
.case-link { display: inline-block; margin-top: 12px; color: var(--oak-dark); font-size: 13px; border-bottom: 2px solid var(--oak); }

/* ---------- 数据 ---------- */
.stats {
  padding: 70px 0;
  background: linear-gradient(150deg, var(--brown-dark), var(--brown));
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg,
    rgba(255,255,255,0.06) 0 4px, transparent 4px 30px,
    rgba(255,255,255,0.04) 30px 34px, transparent 34px 60px);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
  z-index: 2;
  text-align: center;
}
.stat-number {
  font-size: 52px;
  font-weight: 900;
  color: var(--cream);
  font-family: Georgia, serif;
  text-shadow: 0 3px 10px rgba(0,0,0,0.4);
}
.stat-label { color: rgba(245, 236, 217, 0.75); letter-spacing: 3px; margin-top: 8px; font-size: 14px; }

/* ---------- 动态 ---------- */
.news { padding: 90px 0; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.news-card {
  background: var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.35s;
  border: 2px solid transparent;
}
.news-card:hover { transform: translateY(-8px); border-color: var(--oak); }
.news-img { height: 200px; background-size: cover; background-position: center; }
.news-body { padding: 20px 22px 24px; }
.news-date { color: var(--oak-dark); font-size: 13px; letter-spacing: 1px; }
.news-body h3 { margin: 8px 0 10px; font-size: 17px; color: var(--brown); line-height: 1.5; }
.news-body h3 a { color: var(--brown); text-decoration: none; }
.news-body h3 a:hover { color: var(--oak-dark); }
.news-body p { font-size: 13.5px; color: var(--ink-light); line-height: 1.8; }

/* ---------- 页脚 ---------- */
.footer {
  background: linear-gradient(160deg, #4a3219, var(--brown-dark));
  color: rgba(255, 255, 255, 0.75);
  padding-top: 60px;
  position: relative;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 10px;
  background: repeating-linear-gradient(90deg,
    var(--oak) 0 24px, transparent 24px 32px,
    var(--oak-dark) 32px 66px, transparent 66px 74px);
  opacity: 0.6;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer .logo-main { color: var(--cream); }
.footer .logo-sub { color: var(--oak-light); }
.footer-about p { margin-top: 16px; font-size: 14px; line-height: 1.9; color: rgba(255,255,255,0.6); }
.footer h4 {
  color: var(--cream);
  margin-bottom: 18px;
  letter-spacing: 2px;
  font-size: 16px;
  position: relative;
  padding-bottom: 10px;
}
.footer h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34px;
  height: 4px;
  background: var(--oak);
}
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 14px; transition: color 0.3s, padding-left 0.3s; }
.footer-links a:hover { color: var(--oak-light); padding-left: 6px; }
.footer-contact li { font-size: 14px; margin-bottom: 12px; line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

/* ---------- 内页横幅 ---------- */
.page-banner {
  position: relative;
  padding: 160px 20px 90px;
  text-align: center;
  background: linear-gradient(140deg, #d9bf95, #c9a271 50%, #b48a5a);
  overflow: hidden;
}
.banner-wood {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg,
      rgba(90, 61, 35, 0.25) 0 3px, transparent 3px 26px,
      rgba(90, 61, 35, 0.12) 26px 30px, transparent 30px 52px),
    url('../images/hero.jpg') center 25%/cover no-repeat;
  opacity: 0.4;
}
.banner-content { position: relative; z-index: 2; }
.banner-content h1 { font-size: 46px; letter-spacing: 6px; color: var(--brown); text-shadow: 0 2px 4px rgba(245,236,217,0.7); }
.banner-content p { margin-top: 12px; letter-spacing: 5px; color: #5c472f; font-size: 15px; }
.banner-content .crumbs { margin-top: 14px; letter-spacing: 2px; font-size: 13px; color: #5c472f; }
.banner-content .crumbs a { color: var(--brown); text-decoration: underline; }

/* ---------- 关于页 ---------- */
.about-intro { padding: 90px 0; }
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 50px; align-items: center; }
.about-text h2 { font-size: 30px; color: var(--brown); margin-bottom: 20px; letter-spacing: 2px; position: relative; padding-bottom: 14px; }
.about-text h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 90px;
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--oak-dark) 0 16px, transparent 16px 22px, var(--oak) 22px 40px);
}
.about-text p { margin-bottom: 14px; color: var(--ink-light); line-height: 2; }
.about-sign { display: flex; align-items: center; gap: 16px; margin-top: 26px; }
.sign-name { color: var(--oak-dark); letter-spacing: 2px; font-size: 14px; }
.sign-mark {
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, var(--oak-light) 0 40%, var(--oak-dark) 100%);
  color: #fff;
  font-size: 26px;
  font-weight: 900;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(90,61,35,0.3);
}
.about-img {
  height: 440px;
  background-size: cover;
  background-position: center;
  border: 8px solid var(--white);
  box-shadow: var(--shadow);
  position: relative;
}
.about-img::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 2px solid var(--oak);
  transform: translate(10px, 10px);
  z-index: -1;
}

/* 理念 */
.philosophy { padding: 90px 0; background: linear-gradient(180deg, var(--cream), var(--cream-light)); }
.phil-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.phil-card {
  text-align: center;
  padding: 40px 26px;
  background: var(--white);
  box-shadow: var(--shadow);
  position: relative;
  transition: transform 0.35s;
}
.phil-card:hover { transform: translateY(-8px); }
.phil-icon { font-size: 42px; margin-bottom: 16px; }
.phil-card h3 { color: var(--brown); margin-bottom: 10px; letter-spacing: 2px; }
.phil-card p { font-size: 14px; color: var(--ink-light); line-height: 1.85; }

/* 团队 */
.team { padding: 90px 0; }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; text-align: center; }
.member { transition: transform 0.3s; }
.member:hover { transform: translateY(-6px); }
.member-img {
  height: 260px;
  background-size: cover;
  background-position: center top;
  border: 6px solid var(--white);
  box-shadow: var(--shadow);
  position: relative;
}
.member-img::after {
  content: "";
  position: absolute;
  inset: -6px;
  border: 2px solid var(--oak);
  z-index: -1;
  transform: translate(8px, 8px);
}
.member h3 { margin-top: 18px; color: var(--brown); }
.member p { color: var(--oak-dark); font-size: 13px; margin-top: 4px; }
.member .member-bio { color: var(--ink-light); font-size: 12.5px; margin-top: 6px; line-height: 1.7; }
.member-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, var(--oak-light) 0 40%, var(--oak-dark) 100%);
  color: #fff;
  font-size: 48px;
  font-weight: 900;
}

/* ---------- 产品页 ---------- */
.product-page { grid-template-columns: repeat(3, 1fr); }
.help { padding: 60px 0 90px; }
.help-box {
  text-align: center;
  padding: 60px 30px;
  background:
    repeating-linear-gradient(90deg, rgba(180,138,90,0.12) 0 2px, transparent 2px 30px),
    linear-gradient(140deg, var(--cream), var(--cream-light));
  border: 3px solid var(--oak-dark);
  box-shadow: var(--shadow);
  position: relative;
}
.help-box h2 { color: var(--brown); font-size: 28px; letter-spacing: 2px; margin-bottom: 12px; }
.help-box p { color: var(--ink-light); margin-bottom: 26px; }
.help-box .btn { box-shadow: inset 0 -3px 0 rgba(63,43,24,0.3); }

/* ---------- 新闻页 ---------- */
.news-list { display: flex; flex-direction: column; gap: 24px; }
.news-item {
  display: flex;
  gap: 24px;
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 16px;
  border-left: 6px solid var(--oak);
  transition: transform 0.3s, box-shadow 0.3s;
}
.news-item:hover { transform: translateX(8px); box-shadow: 0 14px 32px rgba(90,61,35,0.2); }
.news-thumb {
  width: 250px;
  min-height: 160px;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}
.news-body { flex: 1; }
.news-body .news-date { color: var(--oak-dark); font-size: 13px; }
.news-body h3 { margin: 8px 0 10px; font-size: 19px; color: var(--brown); }
.news-body h3 a:hover { color: var(--oak-dark); }
.news-body p { color: var(--ink-light); font-size: 14px; line-height: 1.8; }
.news-more { display: inline-block; margin-top: 10px; color: var(--oak-dark); font-size: 13px; border-bottom: 2px solid var(--oak); }
.pagination { display: flex; justify-content: center; gap: 10px; padding: 50px 0 10px; }
.page {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--oak);
  color: var(--brown);
  transition: all 0.3s;
}
.page:hover, .page.active { background: var(--oak-dark); border-color: var(--oak-dark); color: #fff; }

/* ---------- 联系页 ---------- */
.contact-info { padding: 150px 20px 60px; }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.info-card {
  text-align: center;
  padding: 36px 20px;
  background: var(--white);
  box-shadow: var(--shadow);
  border-top: 6px solid var(--oak);
  transition: transform 0.3s;
}
.info-card:hover { transform: translateY(-6px); }
.info-icon { font-size: 34px; color: var(--oak-dark); margin-bottom: 14px; }
.info-card h3 { color: var(--brown); margin-bottom: 10px; letter-spacing: 2px; }
.info-card p { font-size: 14px; color: var(--ink-light); line-height: 1.9; }

.contact-form { padding: 30px 0 90px; }
.form-wrap {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 50px;
  align-items: start;
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 50px;
  border: 3px solid var(--oak-dark);
  position: relative;
}
.form-wrap::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 2px solid var(--oak);
  pointer-events: none;
}
.form-side h2 { font-size: 28px; color: var(--brown); margin-bottom: 16px; }
.form-side p { color: var(--ink-light); line-height: 1.9; }
.form-tips { margin-top: 20px; }
.form-tips li { padding: 8px 0 8px 26px; position: relative; color: var(--brown); font-size: 14.5px; }
.form-tips li::before { content: "◆"; position: absolute; left: 0; color: var(--oak); font-size: 12px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 8px; color: var(--brown); font-size: 14px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--oak);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  background: var(--cream-light);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--oak-dark);
  box-shadow: 0 0 0 3px rgba(180, 138, 90, 0.2);
}
.form-group textarea { resize: vertical; }
.form-main .btn { width: 100%; }
.form-submit { color: #fff; }

.map-block { padding: 0 0 90px; }
.map-placeholder {
  height: 360px;
  background:
    repeating-linear-gradient(90deg, rgba(90,61,35,0.08) 0 2px, transparent 2px 40px),
    linear-gradient(140deg, var(--cream), #e8dcbf);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--brown);
  box-shadow: var(--shadow);
  border: 4px solid var(--oak);
}
.map-pin { font-size: 44px; animation: bounce 1.6s infinite; color: var(--oak-dark); }

/* ---------- 滚动动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .craft-grid, .products-grid, .team-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 46px; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(245, 236, 217, 0.98);
    flex-direction: column;
    padding: 20px;
    gap: 6px;
    box-shadow: 0 10px 30px rgba(90,61,35,0.2);
    transform: translateY(-130%);
    transition: transform 0.4s;
    z-index: 998;
  }
  .nav.active { transform: translateY(0); }
  .nav a { padding: 12px 16px; font-size: 16px; }
  .nav a::after { display: none; }
  .hero { padding-top: 140px; }
  .hero h1 { font-size: 34px; }
  .section-title { font-size: 27px; }
  .craft-grid, .products-grid, .team-grid, .cases-grid, .phil-grid,
  .info-grid, .product-page { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .form-wrap { grid-template-columns: 1fr; padding: 30px 24px; }
  .about-img { height: 300px; }
  .news-item { flex-direction: column; }
  .news-thumb { width: 100%; height: 200px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .page-banner { padding-top: 140px; }
  .contact-info { padding-top: 130px; }
  .road-grid { grid-template-columns: repeat(2, 1fr); }
  .honor-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
  .btn { width: 220px; text-align: center; }
  .road-grid, .honor-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   CMS 适配 (yuanmucai) —— 追加规则
   ========================================================= */

/* ---------- 返回顶部 ---------- */
.back-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--oak-light), var(--oak-dark));
  color: #fff;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: 0.35s;
  z-index: 999;
  box-shadow: 0 8px 20px rgba(90, 61, 35, 0.35);
}
.back-top.show { opacity: 1; visibility: visible; transform: none; }

/* ---------- 动画 ---------- */
.fade-in { opacity: 0; transform: translateY(36px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ---------- 分类筛选 ---------- */
.cat-tabs { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 44px; position: relative; z-index: 2; }
.cat-tab {
  padding: 10px 26px;
  border-radius: 20px;
  border: 2px solid var(--oak);
  background: var(--white);
  color: var(--brown);
  cursor: pointer;
  font-size: 14px;
  letter-spacing: 1px;
  transition: 0.3s;
  font-family: inherit;
}
.cat-tab.active, .cat-tab:hover { background: var(--oak-dark); border-color: var(--oak-dark); color: #fff; }

/* ---------- 发展历程 ---------- */
.road-section { padding: 90px 0; background: linear-gradient(180deg, var(--brown-dark), var(--brown)); }
.road-section .section-title { color: var(--cream); }
.road-section .section-title::after { background: repeating-linear-gradient(90deg, var(--oak-light) 0 14px, transparent 14px 18px, var(--oak) 18px 34px, transparent 34px 38px); }
.road-section .section-subtitle { color: rgba(245, 236, 217, 0.75); }
.road-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; position: relative; }
.road {
  background: rgba(255, 253, 247, 0.96);
  border-radius: var(--radius);
  padding: 26px 24px;
  position: relative;
  box-shadow: var(--shadow);
  border-top: 5px solid var(--oak);
}
.road::after { content: "→"; position: absolute; right: -18px; top: 50%; transform: translateY(-50%); color: var(--oak-light); font-size: 1.4rem; font-weight: 900; }
.road:last-child::after { display: none; }
.road b {
  display: inline-block;
  background: linear-gradient(160deg, var(--oak-light), var(--oak-dark));
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
  letter-spacing: 1px;
}
.road h4 { font-size: 17px; color: var(--brown); margin-bottom: 6px; letter-spacing: 1px; }
.road p { font-size: 13px; color: var(--ink-light); line-height: 1.8; }

/* ---------- 荣誉资质 ---------- */
.honors { padding: 90px 0; }
.honor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.honor-card {
  background: var(--white);
  box-shadow: var(--shadow);
  border: 2px solid var(--oak-dark);
  outline: 4px solid var(--cream);
  transition: transform 0.35s;
  overflow: hidden;
}
.honor-card:hover { transform: translateY(-6px); }
.honor-img {
  height: 120px;
  background-size: cover;
  background-position: center;
  border-bottom: 3px solid var(--oak);
  position: relative;
}
.honor-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(63, 43, 24, 0.3)); }
.honor-seal {
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, var(--oak-light) 0 40%, var(--oak-dark) 100%);
  color: #fff;
  font-size: 40px;
  font-weight: 900;
  letter-spacing: 2px;
}
.honor-seal::after { display: none; }
.honor-body { padding: 18px 18px 22px; position: relative; }
.honor-year {
  display: inline-block;
  font-size: 12px;
  color: var(--oak-dark);
  border: 1px solid var(--oak);
  border-radius: 12px;
  padding: 2px 12px;
  margin-bottom: 10px;
  letter-spacing: 1px;
}
.honor-body h3 { font-size: 16px; color: var(--brown); margin-bottom: 8px; letter-spacing: 1px; line-height: 1.5; }
.honor-body p { font-size: 13px; color: var(--ink-light); line-height: 1.8; }

/* ---------- CMS 内容 ---------- */
.cms-section { padding: 80px 24px; }
.cms-detail { max-width: 900px; margin: 0 auto; }
.cms-detail > img { border-radius: var(--radius); margin: 0 auto 12px; max-width: 100%; }
.cms-detail h1 { font-size: 2rem; margin: 18px 0; color: var(--brown); }
.cms-detail .lead { color: var(--ink-light); margin-bottom: 20px; font-size: 1.05rem; line-height: 1.9; }
.cms-detail .news-date-label { display: inline-block; background: var(--brown); color: var(--cream); font-size: 0.82rem; font-weight: 700; padding: 4px 14px; border-radius: 20px; letter-spacing: 1px; }
.cms-content h2 { font-size: 1.5rem; margin: 24px 0 12px; color: var(--brown); }
.cms-content h3 { font-size: 1.25rem; margin: 20px 0 10px; color: var(--brown); }
.cms-content p, .cms-content ul, .cms-content li { color: var(--ink-light); margin-bottom: 15px; line-height: 1.9; }
.cms-content ul { padding-left: 18px; list-style: disc; }
.cms-content img { border-radius: var(--radius); }
.cms-back { display: inline-block; color: var(--oak-dark); font-size: 0.9rem; font-weight: 700; margin-bottom: 20px; }
.cms-back:hover { text-decoration: underline; }
.spec-list { list-style: none; padding: 0; margin: 0; }
.spec-list li { color: var(--ink-light); padding: 10px 0; border-bottom: 2px dashed var(--cream); font-size: 0.92rem; }
.spec-list li b { color: var(--oak-dark); }
.product-price { margin: 10px 0 16px; font-size: 14px; }
.product-price b { font-size: 20px; }
.cms-pager { padding: 30px 0 10px; text-align: center; }
.cms-pager .pagination { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }
.cms-pager .page-link { padding: 10px 16px; border: 2px solid var(--oak); border-radius: var(--radius); background: var(--white); color: var(--brown); font-size: 14px; transition: 0.3s; display: inline-block; text-decoration: none; }
.cms-pager .page-link:hover { border-color: var(--oak-dark); color: var(--oak-dark); }
.cms-pager .page-item.active .page-link { background: var(--oak-dark); border-color: var(--oak-dark); color: #fff; }
.cms-pager .page-item.disabled .page-link { opacity: 0.5; pointer-events: none; }
.cms-grid { display: grid; gap: 18px; }
.cms-card { display: block; background: var(--white); border-left: 6px solid var(--oak); box-shadow: var(--shadow); padding: 22px 24px; text-decoration: none; transition: transform 0.3s; }
.cms-card:hover { transform: translateX(8px); }
.cms-card h3 { color: var(--brown); font-size: 17px; margin-bottom: 6px; }
.cms-card p { color: var(--ink-light); font-size: 14px; line-height: 1.8; }

/* ---------- 表单提示 ---------- */
.form-success { display: none; background: #e8f7ee; border: 1px solid #a5e0bd; color: #1e7a44; padding: 14px 18px; border-radius: var(--radius); margin-bottom: 18px; font-size: 0.9rem; }
.form-success.show { display: block; }
.form-alert-err { background: #fdecea; border: 1px solid #f3c6c0; color: #b23b35; padding: 14px 18px; border-radius: var(--radius); margin-bottom: 18px; }
.form-alert-err li { color: #b23b35; }
.form-group input.invalid, .form-group textarea.invalid, .form-group select.invalid { border-color: #c0392b; background: #fff5f5; }
.form-group .error-msg { color: #c0392b; font-size: 0.8rem; margin-top: 6px; display: none; }
.form-group.invalid .error-msg { display: block; }
.error-text { display: none; color: var(--oak-dark); font-size: 0.8rem; margin-top: 6px; }

/* ===== CMS global link-color reset (fixes default blue/underline) ===== */
a:has(h1), a:has(h2), a:has(h3), a:has(h4), a:has(img),
a.logo, a.logo *, .logo, .logo *,
a.news-thumb, a.news-thumb *, a.prod-thumb, a.prod-thumb *,
a.img-wrap, a.img-wrap *, a.thumb, a.thumb *, a.cover, a.cover *,
a[style*='background-image'], a[style*='background'],
a.card, a.card *, a.work-card, a.work-card *, a.product-card, a.product-card *,
a.news-card, a.news-card *, a.news-item, a.news-item *, a.case-card, a.case-card *,
a.service-card, a.service-card *, a.svc-card, a.svc-card *, a.item-card, a.item-card * {
  color: inherit !important;
  text-decoration: none !important;
}
a:has(h1):hover, a:has(h2):hover, a:has(h3):hover, a:has(h4):hover,
a.logo:hover, .logo:hover, a.card:hover, a.card *:hover,
a.news-thumb:hover, a.prod-thumb:hover, a.work-card:hover, a.product-card:hover,
a.news-card:hover, a.news-item:hover, a.case-card:hover, a.service-card:hover { color: inherit !important; }
a.prod-img-link, a.prod-img-link *,
a.img-link, a.img-link *, a.thumb-link, a.thumb-link *,
a.cover-link, a.cover-link *, a.media-link, a.media-link *,
a[class*='-thumb'], a[class*='-img'], a[class*='-cover'],
a[class*='thumb-'], a[class*='img-'],
a.img-side, a.img-side *, a.pic, a.pic *, a.pic-link, a.pic-link * {
  color: inherit !important;
  text-decoration: none !important;
}
/* ===== CMS heading-link reset (anchor inside heading) ===== */
h1 a, h2 a, h3 a, h4 a, h5 a {
  color: inherit !important;
  text-decoration: none !important;
}
h1 a:hover, h2 a:hover, h3 a:hover, h4 a:hover, h5 a:hover { color: inherit !important; }