/*
Theme Name: 聊城陶然环保设备 (Taoran Terra)
Theme URI: https://example.com/
Author: 陈陶
Author URI: https://example.com/
Description: 为聊城陶然环保设备有限公司定制的暖陶土手工风 WordPress 主题。做设备，如制陶——奶油纸底、陶土橘与橄榄绿、手绘抖线分隔、不规则圆角、陶印监制章。内置「匠造设备」产品类型与工序时间轴组件。本主题及公司均为虚构演示。
Version: 1.0.0
Requires at least: 5.9
Requires PHP: 7.2
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: taoran-terra
Tags: custom-logo, custom-menu, featured-images, translation-ready
*/

/* --------------------------------------------------
   0. 配色与基础变量（陶房四色）
-------------------------------------------------- */
:root {
  --cream: #faf3ea;          /* 奶油纸底 */
  --cream-deep: #f3e8d9;     /* 陶坯浅 */
  --paper: #fffaf3;          /* 卡面纸 */
  --terra: #b5532a;          /* 陶土橘 */
  --terra-deep: #8f3f20;     /* 窑变深橘 */
  --terra-soft: #d98a63;     /* 釉面浅橘 */
  --char: #3b3733;           /* 炭灰 */
  --char-soft: #6d6660;      /* 淡炭 */
  --olive: #7c7a4e;          /* 橄榄绿 */
  --olive-deep: #5f5d3a;
  --line: rgba(59, 55, 51, 0.16);

  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", "SimSun", "Georgia", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  --kai: "Kaiti SC", "STKaiti", "KaiTi", "楷体", "TW-Kai", serif;

  /* 手捏圆角：四角不对称，像拇指压出来的 */
  --r-hand-a: 18px 26px 15px 28px / 26px 16px 28px 15px;
  --r-hand-b: 26px 15px 28px 17px / 15px 27px 16px 26px;
  --r-hand-c: 15px 24px 20px 26px / 24px 18px 26px 14px;

  --shadow-card: 0 2px 0 rgba(143, 63, 32, 0.12), 0 12px 28px -18px rgba(59, 55, 51, 0.35);
  --wrap: 1140px;
}

/* --------------------------------------------------
   1. 基础重置 / 纸纹底
-------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.85;
  color: var(--char);
  background-color: var(--cream);
  /* 极淡纸纹：横竖两层细篾纹 */
  background-image:
    repeating-linear-gradient(0deg, rgba(181, 83, 42, 0.028) 0 1px, transparent 1px 7px),
    repeating-linear-gradient(90deg, rgba(124, 122, 78, 0.022) 0 1px, transparent 1px 11px);
  overflow-x: hidden;
}

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

a { color: var(--terra); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--terra-deep); }
a:focus-visible, button:focus-visible {
  outline: 2px dashed var(--terra);
  outline-offset: 3px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--serif);
  font-weight: 700;
  color: var(--char);
  line-height: 1.4;
  margin: 0 0 0.6em;
  letter-spacing: 0.02em;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 1.9rem; }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1.1em; }
ul, ol { padding-left: 1.4em; }

blockquote {
  margin: 1.4em 0;
  padding: 0.6em 1.4em;
  border-left: 4px solid var(--terra);
  font-family: var(--kai);
  font-size: 1.08em;
  color: var(--char-soft);
  background: var(--paper);
  border-radius: var(--r-hand-c);
}

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

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  overflow: hidden;
  word-wrap: normal !important;
}

.skip-link {
  position: absolute;
  left: -999em;
  background: var(--terra);
  color: #fff;
  padding: 0.5em 1em;
  z-index: 999;
}
.skip-link:focus { left: 12px; top: 12px; color: #fff; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: 24px; padding-right: 24px; }

/* --------------------------------------------------
   2. 通用小件：题眉 / 按钮（盖章下压）/ 手绘分隔线
-------------------------------------------------- */
.eyebrow {
  display: inline-block;
  font-family: var(--kai);
  font-size: 0.95rem;
  letter-spacing: 0.35em;
  color: var(--olive);
  margin-bottom: 0.8em;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 26px; height: 3px;
  background: var(--olive);
  border-radius: 3px 6px 2px 5px;
  vertical-align: middle;
  margin-right: 0.7em;
  transform: rotate(-2deg);
}

.section-head { max-width: 640px; margin-bottom: 2.2rem; }
.section-head .lead { color: var(--char-soft); }

/* 按钮：像手工盖章，hover 轻微下压 */
.btn {
  display: inline-block;
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0.12em;
  padding: 0.72em 1.7em;
  border: none;
  cursor: pointer;
  background: var(--terra);
  color: #fff9f2;
  border-radius: 14px 20px 12px 22px / 20px 13px 22px 12px;
  box-shadow: 0 4px 0 var(--terra-deep), 0 10px 20px -12px rgba(143, 63, 32, 0.6);
  transition: transform 0.14s ease, box-shadow 0.14s ease, background 0.2s ease;
}
.btn:hover, .btn:focus-visible {
  color: #fff9f2;
  transform: translateY(3px);
  box-shadow: 0 1px 0 var(--terra-deep), 0 4px 10px -8px rgba(143, 63, 32, 0.6);
}
.btn:active { transform: translateY(4px); box-shadow: 0 0 0 var(--terra-deep); }

.btn--ghost {
  background: transparent;
  color: var(--char);
  box-shadow: 0 4px 0 rgba(59, 55, 51, 0.28);
  border: 2px solid var(--char);
}
.btn--ghost:hover, .btn--ghost:focus-visible {
  color: var(--terra-deep);
  border-color: var(--terra-deep);
  box-shadow: 0 1px 0 rgba(59, 55, 51, 0.28);
}
.btn--olive {
  background: var(--olive);
  box-shadow: 0 4px 0 var(--olive-deep), 0 10px 20px -12px rgba(95, 93, 58, 0.6);
}
.btn--olive:hover, .btn--olive:focus-visible {
  box-shadow: 0 1px 0 var(--olive-deep), 0 4px 10px -8px rgba(95, 93, 58, 0.6);
}

/* 手绘抖线分隔 */
.hand-divider { color: var(--terra); opacity: 0.55; margin: 0 auto; max-width: var(--wrap); padding: 0 24px; }
.hand-divider svg { width: 100%; height: 22px; }
.hand-divider--olive { color: var(--olive); }
.hand-divider--faint { opacity: 0.3; }

/* 陶印「陶然监制」 */
.taoran-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 76px; height: 76px;
  background: var(--terra);
  color: #fdf2e7;
  font-family: var(--kai);
  font-size: 1.15rem;
  line-height: 1.25;
  text-align: center;
  letter-spacing: 0.1em;
  border-radius: 22% 28% 24% 30% / 28% 22% 30% 24%;
  box-shadow: inset 0 0 0 3px rgba(253, 242, 231, 0.55), inset 0 0 0 6px var(--terra), 0 3px 0 var(--terra-deep);
  transform: rotate(-6deg);
  user-select: none;
  transition: transform 0.2s ease;
}
.taoran-seal:hover { transform: rotate(-6deg) translateY(2px); }
.taoran-seal.is-stamped { animation: taoran-stamp 0.45s ease; }
@keyframes taoran-stamp {
  0% { transform: rotate(-6deg) translateY(-6px) scale(1.06); }
  55% { transform: rotate(-6deg) translateY(3px) scale(0.97); }
  100% { transform: rotate(-6deg) translateY(0) scale(1); }
}

/* --------------------------------------------------
   3. 手捏卡片
-------------------------------------------------- */
.hand-card {
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: var(--r-hand-a);
  box-shadow: var(--shadow-card);
  padding: 1.6rem 1.7rem;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.2s ease;
}
.hand-card:nth-child(2n) { border-radius: var(--r-hand-b); transform: rotate(0.35deg); }
.hand-card:nth-child(3n) { border-radius: var(--r-hand-c); transform: rotate(-0.3deg); }
.hand-card:hover {
  transform: translateY(3px);
  box-shadow: 0 1px 0 rgba(143, 63, 32, 0.12), 0 6px 14px -14px rgba(59, 55, 51, 0.35);
  border-color: rgba(181, 83, 42, 0.4);
}

/* 照片占位：暖色渐变 + 陶轮同心纹 */
.ph {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-hand-b);
  min-height: 200px;
  background:
    repeating-radial-gradient(circle at 28% 115%, rgba(255, 246, 235, 0.14) 0 2px, transparent 2px 16px),
    linear-gradient(140deg, #cf7448, var(--terra) 48%, var(--terra-deep));
}
.ph--olive {
  background:
    repeating-radial-gradient(circle at 72% 118%, rgba(255, 250, 240, 0.13) 0 2px, transparent 2px 15px),
    linear-gradient(140deg, #96936a, var(--olive) 50%, var(--olive-deep));
}
.ph--char {
  background:
    repeating-radial-gradient(circle at 30% -18%, rgba(250, 243, 234, 0.1) 0 2px, transparent 2px 17px),
    linear-gradient(140deg, #5b544e, var(--char) 55%, #292522);
}
.ph--wide { min-height: 240px; }
.ph .ph-label {
  position: absolute;
  left: 14px; bottom: 10px;
  font-family: var(--kai);
  font-size: 0.88rem;
  letter-spacing: 0.2em;
  color: rgba(255, 249, 242, 0.9);
}

/* --------------------------------------------------
   4. 顶部
-------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(250, 243, 234, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.site-header.is-scrolled {
  background: rgba(250, 243, 234, 0.97);
  border-bottom-color: var(--line);
  box-shadow: 0 4px 18px -12px rgba(59, 55, 51, 0.35);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 76px;
}
.site-brand { display: flex; align-items: center; }
.site-brand .custom-logo { max-height: 52px; width: auto; }
.brand-link { display: flex; align-items: center; gap: 0.75rem; color: var(--char); }
.brand-link:hover { color: var(--char); }
.brand-seal {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  background: var(--terra);
  color: #fdf2e7;
  font-family: var(--kai);
  font-size: 1.5rem;
  border-radius: 24% 30% 26% 32% / 30% 24% 32% 26%;
  box-shadow: inset 0 0 0 2px rgba(253, 242, 231, 0.5), 0 2px 0 var(--terra-deep);
  transform: rotate(-5deg);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.3; }
.brand-name { font-family: var(--serif); font-size: 1.18rem; font-weight: 700; letter-spacing: 0.05em; }
.brand-tag { font-family: var(--kai); font-size: 0.78rem; color: var(--olive); letter-spacing: 0.22em; }

.site-nav .menu {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  gap: 0.4rem;
}
.site-nav .menu a {
  display: block;
  padding: 0.5em 0.85em;
  font-size: 0.98rem;
  color: var(--char);
  border-radius: 10px 14px 9px 15px / 14px 9px 15px 10px;
  transition: background 0.18s ease, color 0.18s ease, transform 0.14s ease;
}
.site-nav .menu a:hover {
  color: var(--terra-deep);
  background: rgba(181, 83, 42, 0.09);
  transform: translateY(2px);
}
.site-nav .menu .current-menu-item > a,
.site-nav .menu .current_page_item > a { color: var(--terra-deep); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px; height: 42px;
  padding: 8px 10px;
  background: transparent;
  border: 2px solid var(--char);
  border-radius: 10px 14px 9px 15px / 14px 9px 15px 10px;
  cursor: pointer;
}
.nav-toggle .bar {
  display: block;
  height: 3px;
  background: var(--char);
  border-radius: 3px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-toggle .bar:nth-child(1) { transform: rotate(-1.5deg); }
.nav-toggle .bar:nth-child(3) { transform: rotate(1.5deg); }
.nav-toggle[aria-expanded="true"] .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* --------------------------------------------------
   5. Hero：窑口初见
-------------------------------------------------- */
.hero { position: relative; padding: 4.5rem 0 3.5rem; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.3rem, 5vw, 3.4rem);
  letter-spacing: 0.08em;
  margin-bottom: 0.4em;
}
.hero h1 .accent { color: var(--terra); }
.hero .hero-lead { font-size: 1.08rem; color: var(--char-soft); max-width: 34em; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.8rem; }
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1.8rem;
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 2px dashed rgba(59, 55, 51, 0.22);
}
.hero-facts .fact strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--terra);
  line-height: 1.2;
}
.hero-facts .fact span { font-size: 0.88rem; color: var(--char-soft); }

.hero-art { position: relative; }
.hero-art .tower-svg { width: 100%; max-width: 420px; margin: 0 auto; }
.hero-seal { position: absolute; right: 4px; bottom: 6px; }

/* 喷淋塔手绘图 */
.tower-svg text { font-family: var(--kai); }

/* --------------------------------------------------
   6. 匠造工序：横向时间轴
-------------------------------------------------- */
.section { padding: 4.2rem 0; }
.section--tint { background: linear-gradient(180deg, rgba(243, 232, 217, 0.0), rgba(243, 232, 217, 0.75) 18%, rgba(243, 232, 217, 0.75) 82%, rgba(243, 232, 217, 0)); }

.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  margin-top: 2.6rem;
}
.process-track::before {
  /* 手绘感虚线轨道 */
  content: "";
  position: absolute;
  top: 33px; left: 4%; right: 4%;
  height: 3px;
  background-image: repeating-linear-gradient(90deg, var(--terra-soft) 0 14px, transparent 14px 26px);
  border-radius: 3px;
  transform: rotate(-0.35deg);
  opacity: 0.85;
}
.step { position: relative; text-align: left; padding-top: 0.2rem; }
.step-dot {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 66px; height: 66px;
  background: var(--paper);
  border: 3px solid var(--terra);
  border-radius: 46% 54% 50% 50% / 52% 48% 56% 44%;
  font-family: var(--kai);
  font-size: 1.5rem;
  color: var(--terra);
  box-shadow: 0 3px 0 rgba(143, 63, 32, 0.25);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}
.step:nth-child(2) .step-dot { border-radius: 52% 48% 44% 56% / 46% 56% 48% 52%; transform: rotate(3deg); }
.step:nth-child(3) .step-dot { border-radius: 48% 52% 56% 44% / 54% 44% 52% 48%; transform: rotate(-3deg); }
.step:nth-child(4) .step-dot { border-radius: 44% 56% 48% 52% / 50% 52% 44% 56%; transform: rotate(2deg); }
.step:hover .step-dot { transform: translateY(3px); box-shadow: 0 1px 0 rgba(143, 63, 32, 0.25); }
.step h3 { margin: 0.9rem 0 0.4rem; font-size: 1.2rem; }
.step h3 .step-no { font-family: var(--kai); font-size: 0.85rem; color: var(--olive); letter-spacing: 0.3em; display: block; }
.step p { font-size: 0.94rem; color: var(--char-soft); margin: 0; }

.process-note {
  margin-top: 2.4rem;
  font-family: var(--kai);
  color: var(--olive-deep);
  letter-spacing: 0.06em;
}

/* --------------------------------------------------
   7. 材质工艺（金浩丰板材）
-------------------------------------------------- */
.material-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
}
.material-quote {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  line-height: 1.7;
  color: var(--char);
  border: none;
  background: none;
  padding: 0;
  margin: 0 0 1.2rem;
}
.material-quote .accent { color: var(--terra); }
.material-points { list-style: none; padding: 0; margin: 1.4rem 0 0; }
.material-points li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.8rem;
  color: var(--char-soft);
}
.material-points li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 16px; height: 10px;
  border-left: 3px solid var(--olive);
  border-bottom: 3px solid var(--olive);
  border-radius: 1px 2px 4px 2px;
  transform: rotate(-48deg);
}
.board-art {
  position: relative;
  padding: 2rem;
}
.board-stack { width: 100%; max-width: 430px; margin: 0 auto; }

/* --------------------------------------------------
   8. 匠造设备卡
-------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem;
}
.product-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.product-card .ph { border-radius: 0; min-height: 190px; }
.product-card .product-body { padding: 1.4rem 1.6rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.product-model {
  font-family: var(--kai);
  font-size: 0.9rem;
  letter-spacing: 0.28em;
  color: var(--terra);
}
.product-card h3 { margin: 0.3rem 0 0.5rem; }
.product-card h3 a { color: var(--char); }
.product-card h3 a:hover { color: var(--terra-deep); }
.product-card p { font-size: 0.95rem; color: var(--char-soft); flex: 1; }
.product-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.6rem; }
.product-tags .tag {
  font-size: 0.8rem;
  font-family: var(--kai);
  color: var(--olive-deep);
  background: rgba(124, 122, 78, 0.13);
  padding: 0.15em 0.8em;
  border-radius: 8px 12px 7px 13px / 12px 7px 13px 8px;
}
.product-more { margin-top: 2.4rem; text-align: center; }

/* --------------------------------------------------
   9. 应用行业
-------------------------------------------------- */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.industry-card { text-align: left; padding: 1.5rem 1.4rem; }
.industry-card .ind-icon {
  width: 54px; height: 54px;
  color: var(--terra);
  margin-bottom: 0.9rem;
}
.industry-card:nth-child(2n) .ind-icon { color: var(--olive); }
.industry-card h3 { font-size: 1.12rem; margin-bottom: 0.35rem; }
.industry-card h3 .ind-main {
  font-family: var(--kai);
  font-size: 0.75rem;
  color: var(--terra);
  letter-spacing: 0.2em;
  vertical-align: 0.2em;
  margin-left: 0.4em;
}
.industry-card p { font-size: 0.9rem; color: var(--char-soft); margin: 0; }

/* --------------------------------------------------
   10. 口碑故事（楷体斜排引用）
-------------------------------------------------- */
.story-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  align-items: stretch;
}
.story-card { display: flex; flex-direction: column; }
.story-place {
  font-family: var(--kai);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--olive);
}
.story-card h3 { margin: 0.4rem 0 0.7rem; font-size: 1.15rem; }
.story-card .story-body { font-size: 0.94rem; color: var(--char-soft); flex: 1; }
.story-quote {
  margin: 1.1rem 0 0;
  padding: 1rem 1.2rem;
  background: rgba(181, 83, 42, 0.07);
  border: none;
  border-radius: var(--r-hand-c);
  font-family: var(--kai);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--terra-deep);
  transform: rotate(-1.3deg);
}
.story-card:nth-child(2) .story-quote { transform: rotate(1.1deg); }
.story-quote .quote-who {
  display: block;
  margin-top: 0.5em;
  font-size: 0.85rem;
  color: var(--char-soft);
  text-align: right;
  letter-spacing: 0.1em;
}

/* --------------------------------------------------
   11. 关于陶然
-------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}
.about-figures { display: flex; flex-wrap: wrap; gap: 2rem; margin-top: 1.8rem; }
.about-figures .fig strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.9rem;
  color: var(--olive-deep);
  line-height: 1.2;
}
.about-figures .fig span { font-size: 0.88rem; color: var(--char-soft); }
.about-art { position: relative; }
.about-art .ph { min-height: 320px; }
.about-art .taoran-seal { position: absolute; right: -10px; top: -14px; }

/* --------------------------------------------------
   12. 窑边杂记（新闻）
-------------------------------------------------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}
.news-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.news-card .ph { min-height: 150px; border-radius: 0; }
.news-card .news-body { padding: 1.2rem 1.4rem 1.4rem; flex: 1; display: flex; flex-direction: column; }
.news-date {
  font-family: var(--kai);
  font-size: 0.82rem;
  color: var(--olive);
  letter-spacing: 0.15em;
}
.news-card h3 { font-size: 1.08rem; margin: 0.4rem 0 0.5rem; }
.news-card h3 a { color: var(--char); }
.news-card h3 a:hover { color: var(--terra-deep); }
.news-card p { font-size: 0.92rem; color: var(--char-soft); flex: 1; margin-bottom: 0; }

/* --------------------------------------------------
   13. 到厂看看（联系 CTA）
-------------------------------------------------- */
.visit-band {
  position: relative;
  background: var(--char);
  color: #efe6da;
  border-radius: 30px 42px 28px 44px / 42px 28px 44px 30px;
  padding: 3.2rem 3rem;
  overflow: hidden;
}
.visit-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-radial-gradient(circle at 108% 118%, rgba(250, 243, 234, 0.05) 0 2px, transparent 2px 18px);
}
.visit-band h2 { color: #fdf5ea; }
.visit-band .eyebrow { color: #c9c48e; }
.visit-band .eyebrow::before { background: #c9c48e; }
.visit-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 2.5rem; align-items: center; }
.visit-lead { color: rgba(239, 230, 218, 0.85); }
.visit-list { list-style: none; margin: 1.6rem 0 0; padding: 0; }
.visit-list li { margin-bottom: 0.7rem; padding-left: 1.9rem; position: relative; }
.visit-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 14px; height: 9px;
  border-left: 3px solid var(--terra-soft);
  border-bottom: 3px solid var(--terra-soft);
  transform: rotate(-48deg);
  border-radius: 1px 2px 4px 2px;
}
.visit-list a { color: #f6d9c6; }
.visit-list a:hover { color: #fff; }
.visit-cta { text-align: center; }
.visit-cta .taoran-seal { margin-bottom: 1.4rem; }
.visit-cta .btn { margin-top: 0.4rem; }
.visit-note { font-family: var(--kai); font-size: 0.9rem; color: rgba(239, 230, 218, 0.65); margin-top: 1rem; }

/* --------------------------------------------------
   14. 页脚
-------------------------------------------------- */
.site-footer {
  margin-top: 4rem;
  background: var(--cream-deep);
  border-top: 2px solid rgba(181, 83, 42, 0.25);
}
.footer-cols {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 1fr;
  gap: 2.5rem;
  padding: 3rem 0 2.2rem;
}
.footer-cols h3 { font-size: 1.05rem; margin-bottom: 0.9rem; }
.footer-about p { font-size: 0.92rem; color: var(--char-soft); }
.footer-supplier {
  font-family: var(--kai);
  font-size: 0.9rem;
  color: var(--olive-deep);
  background: rgba(124, 122, 78, 0.1);
  border-radius: var(--r-hand-c);
  padding: 0.8rem 1.1rem;
  margin-top: 1rem;
}
.footer-nav .menu, .footer-menu { list-style: none; margin: 0; padding: 0; }
.footer-nav .menu li, .footer-menu li { margin-bottom: 0.45rem; }
.footer-nav .menu a, .footer-menu a { color: var(--char-soft); font-size: 0.94rem; }
.footer-nav .menu a:hover, .footer-menu a:hover { color: var(--terra-deep); }
.footer-contact ul { list-style: none; margin: 0; padding: 0; font-size: 0.94rem; color: var(--char-soft); }
.footer-contact li { margin-bottom: 0.5rem; }
.footer-contact .taoran-seal { margin-top: 1rem; width: 66px; height: 66px; font-size: 1rem; }
.footer-bottom {
  border-top: 2px dashed rgba(59, 55, 51, 0.18);
  padding: 1.1rem 0 1.3rem;
  font-size: 0.84rem;
  color: var(--char-soft);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem;
}
.footer-bottom .demo-note { font-family: var(--kai); color: var(--olive); }

/* --------------------------------------------------
   15. 内页通用 / 文章 / 归档
-------------------------------------------------- */
.page-hero {
  padding: 3.2rem 0 2.4rem;
  background: linear-gradient(180deg, rgba(243, 232, 217, 0.9), rgba(243, 232, 217, 0));
}
.page-hero h1 { margin-bottom: 0.3em; }
.page-hero .page-sub { font-family: var(--kai); color: var(--olive); letter-spacing: 0.2em; }

.content-area { padding: 2.5rem 0 3.5rem; }
.with-sidebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 3rem;
  align-items: start;
}

.entry-card { margin-bottom: 2rem; }
.entry-card .entry-meta, .entry-meta {
  font-family: var(--kai);
  font-size: 0.85rem;
  color: var(--olive);
  letter-spacing: 0.12em;
}
.entry-card h2 { font-size: 1.35rem; margin: 0.3em 0 0.4em; }
.entry-card h2 a { color: var(--char); }
.entry-card h2 a:hover { color: var(--terra-deep); }
.entry-thumb { margin-bottom: 1.1rem; }
.entry-thumb img { border-radius: var(--r-hand-b); display: block; }

.single-article .entry-title { font-size: 2rem; }
.entry-content { font-size: 1.02rem; }
.entry-content h2, .entry-content h3 { margin-top: 1.6em; }
.entry-content img { border-radius: var(--r-hand-b); }
.entry-content a { text-decoration: underline; text-underline-offset: 3px; }
.entry-footer-tags { margin-top: 2rem; font-size: 0.9rem; color: var(--char-soft); }

.post-nav {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 2.6rem;
  padding-top: 1.6rem;
  border-top: 2px dashed rgba(59, 55, 51, 0.2);
  font-size: 0.94rem;
}

.empty-note {
  font-family: var(--kai);
  font-size: 1.05rem;
  color: var(--olive-deep);
  background: rgba(124, 122, 78, 0.1);
  border-radius: var(--r-hand-a);
  padding: 1.2rem 1.5rem;
  margin-bottom: 2rem;
}

.pagination, .nav-links { margin-top: 2.5rem; font-family: var(--serif); }
.pagination .page-numbers, .nav-links a {
  display: inline-block;
  padding: 0.35em 0.85em;
  margin-right: 0.4rem;
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: 10px 14px 9px 15px / 14px 9px 15px 10px;
  color: var(--char);
}
.pagination .page-numbers.current { background: var(--terra); border-color: var(--terra); color: #fff9f2; }
.pagination .page-numbers:hover, .nav-links a:hover { border-color: var(--terra); transform: translateY(2px); }

/* 窑边留言（评论） */
.comments-area {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px dashed rgba(59, 55, 51, 0.2);
}
.comments-title, .comment-reply-title { font-size: 1.4rem; margin-bottom: 0.8rem; }
.comments-area .hand-divider { padding: 0; margin-bottom: 1.4rem; }
.comment-list { list-style: none; margin: 0; padding: 0; }
.comment-list .comment-body {
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: var(--r-hand-c);
  padding: 1.1rem 1.3rem;
  margin-bottom: 1.3rem;
}
.comment-list .children { list-style: none; margin: 0 0 0 1.6rem; padding: 0; }
.comment-list .avatar {
  border-radius: 26% 32% 28% 34% / 32% 26% 34% 28%;
  margin-right: 0.7rem;
  vertical-align: middle;
}
.comment-author { font-family: var(--serif); font-size: 0.98rem; }
.comment-metadata {
  font-family: var(--kai);
  font-size: 0.82rem;
  color: var(--olive);
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}
.comment-metadata a { color: var(--olive); }
.comment-content { margin-top: 0.6rem; font-size: 0.96rem; }
.comment-content p:last-child { margin-bottom: 0; }
.comment-body .reply { margin-top: 0.5rem; font-size: 0.88rem; }
.comment-form p { margin-bottom: 1.1rem; }
.comment-form label {
  display: block;
  font-family: var(--kai);
  letter-spacing: 0.1em;
  margin-bottom: 0.3rem;
}
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  max-width: 560px;
  font-family: var(--sans);
  font-size: 0.98rem;
  padding: 0.6em 1em;
  color: var(--char);
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: 12px 16px 11px 17px / 16px 11px 17px 12px;
}
.comment-form input[type="text"]:focus,
.comment-form input[type="email"]:focus,
.comment-form input[type="url"]:focus,
.comment-form textarea:focus { outline: none; border-color: var(--terra); }
.comment-notes, .logged-in-as { font-size: 0.88rem; color: var(--char-soft); }
.no-comments {
  font-family: var(--kai);
  color: var(--olive-deep);
  margin: 1.4rem 0;
}

/* 侧栏 */
.widget-area .widget {
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: var(--r-hand-c);
  padding: 1.3rem 1.4rem;
  margin-bottom: 1.6rem;
}
.widget-area .widget-title, .widget-area .wp-block-heading {
  font-family: var(--serif);
  font-size: 1.05rem;
  margin: 0 0 0.8rem;
}
.widget-area ul { list-style: none; margin: 0; padding: 0; }
.widget-area li { margin-bottom: 0.5rem; font-size: 0.94rem; }

/* 搜索表单 */
.search-form { display: flex; gap: 0.6rem; max-width: 460px; }
.search-form .search-field {
  flex: 1;
  min-width: 0;
  font-family: var(--sans);
  font-size: 0.98rem;
  padding: 0.6em 1em;
  color: var(--char);
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: 12px 16px 11px 17px / 16px 11px 17px 12px;
}
.search-form .search-field:focus { outline: none; border-color: var(--terra); }
.search-form .search-submit { flex: none; }

/* 404 */
.error-404 { text-align: center; padding: 4.5rem 0; }
.error-404 .taoran-seal { width: 96px; height: 96px; font-size: 1.4rem; margin-bottom: 1.6rem; }
.error-404 h1 { font-size: 2.2rem; }
.error-404 .search-form { margin: 2rem auto 0; }
.error-404 .error-links { margin-top: 2rem; display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* --------------------------------------------------
   16. 设备详情（参数区 / 询价）
-------------------------------------------------- */
.page-hero--product { padding-top: 1.5rem; }
.product-single-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 2rem;
}
.product-figure .ph { min-height: 340px; }
.product-figure .figure-sketch { margin-top: 1.5rem; }
.product-figure .tower-svg { max-width: 360px; margin: 0 auto; }
.spec-table { margin: 1.8rem 0; }
.spec-table caption {
  text-align: left;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.1rem;
  padding-bottom: 0.6rem;
}
.spec-table th, .spec-table td {
  text-align: left;
  padding: 0.65em 0.9em;
  border-bottom: 2px dashed rgba(59, 55, 51, 0.16);
  font-size: 0.95rem;
}
.spec-table th {
  width: 34%;
  font-family: var(--kai);
  font-weight: 400;
  color: var(--olive-deep);
  white-space: nowrap;
}
.spec-note { font-family: var(--kai); font-size: 0.88rem; color: var(--char-soft); }

.inquiry-box {
  margin-top: 2.2rem;
  background: rgba(181, 83, 42, 0.07);
  border: 2px dashed rgba(181, 83, 42, 0.45);
  border-radius: var(--r-hand-a);
  padding: 1.6rem 1.8rem;
}
.inquiry-box h3 { margin-bottom: 0.5rem; }
.inquiry-box p { font-size: 0.94rem; color: var(--char-soft); }
.inquiry-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1rem; }

.related-products { margin-top: 3.5rem; }
.related-products h2 { font-size: 1.4rem; margin-top: 2rem; }

.btn--static { cursor: text; }
.empty-note--after { margin-top: 2rem; }

/* --------------------------------------------------
   17. 入场动效（仅在 html.js 下隐藏，尊重 reduced-motion）
-------------------------------------------------- */
html.js .reveal {
  opacity: 0;
  transform: translateY(22px) rotate(0.001deg);
}
html.js .reveal.is-in {
  opacity: 1;
  transform: translateY(0) rotate(0.001deg);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 0.8, 0.35, 1);
}
html.js .reveal.is-in.d1 { transition-delay: 0.08s; }
html.js .reveal.is-in.d2 { transition-delay: 0.16s; }
html.js .reveal.is-in.d3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .reveal { opacity: 1; transform: none; transition: none; }
  html.js .reveal.is-in { transition: none; }
  .taoran-seal.is-stamped { animation: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* --------------------------------------------------
   18. 响应式
-------------------------------------------------- */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .story-grid { grid-template-columns: 1fr; max-width: 560px; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .with-sidebar { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  body { font-size: 15px; }
  .hero { padding: 3rem 0 2.5rem; }
  .hero-grid, .material-grid, .about-grid, .visit-grid, .product-single-grid {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }
  .hero-art { order: -1; }
  .hero-art .tower-svg { max-width: 300px; }
  .hero-seal { right: 0; bottom: 0; }
  .section { padding: 3rem 0; }

  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--cream);
    border-bottom: 2px solid rgba(181, 83, 42, 0.25);
    box-shadow: 0 18px 30px -18px rgba(59, 55, 51, 0.4);
    display: none;
    padding: 0.8rem 24px 1.4rem;
  }
  .site-nav.is-open { display: block; }

  /* 无 JS 兜底：开合钮不顶用就收起来，菜单直接摊开在牌匾底下 */
  html.no-js .nav-toggle { display: none; }
  html.no-js .header-inner { flex-wrap: wrap; }
  html.no-js .site-nav {
    display: block;
    position: static;
    flex-basis: 100%;
    border-bottom: 0;
    box-shadow: none;
    padding: 0 0 0.9rem;
  }
  html.no-js .site-header { position: static; }

  .site-nav .menu { flex-direction: column; gap: 0.15rem; }
  .site-nav .menu a { padding: 0.7em 0.6em; font-size: 1.05rem; border-bottom: 1px dashed rgba(59, 55, 51, 0.15); border-radius: 0; }

  .process-track { grid-template-columns: 1fr; gap: 2rem; padding-left: 10px; }
  .process-track::before {
    top: 8px; bottom: 8px; left: 32px; right: auto;
    width: 3px; height: auto;
    background-image: repeating-linear-gradient(180deg, var(--terra-soft) 0 14px, transparent 14px 26px);
    transform: rotate(0.4deg);
  }
  .step { display: grid; grid-template-columns: 66px 1fr; gap: 1.1rem; align-items: start; }
  .step h3 { margin-top: 0; }
  .step-desc { grid-column: 2; }

  .product-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; gap: 1.8rem; padding: 2.4rem 0 1.6rem; }
  .visit-band { padding: 2.4rem 1.6rem; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 480px) {
  .industry-grid { grid-template-columns: 1fr; }
  .hero-facts { gap: 1.2rem; }
  .brand-tag { display: none; }
}