/* ==================================================================
   东莞市年胜饰品有限公司 · 官网样式
   ------------------------------------------------------------------
   设计基调：极简 / 留白 / 白底黑字
   参考火绒安全官网的克制感：
     · 只用 1px 细线做分割，不用大色块
     · 卡片悬停 = 极轻位移(2px) + 两段式阴影
     · 无深色主题、无视差、无加载遮罩
   目录：1 变量 / 2 基础 / 3 排版 / 4 按钮 / 5 头部 / 6 首屏 / 7 区块
        8 产品 / 9 联系 / 10 内页 / 11 页脚 / 12 浮层 / 13 动效 / 14 响应式
   ================================================================== */

/* ---------- 1. 变量 ---------- */
:root {
  /* 单色体系：纸白底 + 墨黑字 */
  --bg: #ffffff;
  --bg-soft: #fafafa;
  --bg-sink: #f5f5f5;
  --ink: #111111;
  --text: #1a1a1a;
  --text-2: #555555;
  --muted: #6b6b6b;
  --muted-2: #9b9b9b;
  --line: #e9e9e9;
  --line-2: #f1f1f1;
  --line-3: #dcdcdc;

  /* 两段式阴影：近处贴合一圈 + 远处一层扩散 */
  --shadow-1: 0 1px 2px rgba(17, 17, 17, 0.04);
  --shadow-2: 0 14px 28px -16px rgba(17, 17, 17, 0.14), 0 2px 4px rgba(17, 17, 17, 0.04);
  --shadow-3: 0 24px 48px -24px rgba(17, 17, 17, 0.18), 0 4px 10px rgba(17, 17, 17, 0.05);

  --radius: 2px;
  --radius-lg: 4px;

  --font: "PingFang SC", "HarmonyOS Sans SC", "Hiragino Sans GB", "Microsoft YaHei",
    system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --header-h: 68px;
  --container: 1120px;
  --gutter: 24px;

  color-scheme: light;
}

/* ---------- 2. 基础 ---------- */
*, *::before, *::after { box-sizing: border-box; }

/* hidden 属性必须绝对生效：防止局部 display 规则覆盖 UA 默认值，
   导致「后台没填就隐藏」的兜底逻辑失效（如假二维码、空联系行） */
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.no-scroll { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; font-size: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, textarea, select { font-family: inherit; }

h1, h2, h3, h4, h5 {
  margin: 0;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

p { margin: 0; }
ul, ol { margin: 0; }

::selection { background: var(--ink); color: #fff; }

:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 3px;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #fff; }
::-webkit-scrollbar-thumb { background: #d8d8d8; border-radius: 10px; border: 3px solid #fff; }
::-webkit-scrollbar-thumb:hover { background: #bdbdbd; }

/* ---------- 3. 排版 / 布局 ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding: 88px 0; }
.section--soft { background: var(--bg-soft); border-block: 1px solid var(--line); }
.section--tight { padding: 56px 0; }

.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.section-title {
  margin-top: 14px;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.35;
  letter-spacing: -0.015em;
  font-weight: 600;
}
.section-title em {
  font-style: normal;
  font-weight: 600;
  color: var(--ink);
  box-shadow: inset 0 -0.42em 0 #eeeeee;
}
/* 富文本渲染出来的 <em> 在大标题里同样用「浅灰衬底」加重 */
.about-hero h1 em, .page-head h1 em, .hero__title em, .quote-block em {
  font-style: normal;
  color: var(--ink);
  box-shadow: inset 0 -0.42em 0 #eeeeee;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 44px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.section-head > div { max-width: 640px; }
.section-head p {
  max-width: 360px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

/* ---------- 4. 按钮 / 链接 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 24px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease),
    background-color 0.28s var(--ease), border-color 0.28s var(--ease), color 0.28s var(--ease);
}
.btn svg { flex-shrink: 0; transition: transform 0.28s var(--ease); }
.btn:hover svg { transform: translateX(2px); }

.btn--primary {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.btn--ghost {
  background: #fff;
  border-color: var(--line-3);
  color: var(--text);
}
.btn--ghost:hover {
  transform: translateY(-2px);
  border-color: var(--ink);
  box-shadow: var(--shadow-1);
}

.btn--sm { height: 36px; padding: 0 16px; font-size: 13px; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text);
  border-bottom: 1px solid var(--line-3);
  padding-bottom: 3px;
  transition: border-color 0.28s var(--ease), color 0.28s var(--ease);
}
.link-arrow svg { transition: transform 0.28s var(--ease); }
.link-arrow:hover { border-color: var(--ink); }
.link-arrow:hover svg { transform: translate(2px, -2px); }

/* ---------- 5. 头部 ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo__mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  background: var(--ink);
  border-radius: 1px;
  flex-shrink: 0;
  transition: opacity 0.28s var(--ease);
}
.logo__mark span {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  line-height: 1;
  transform: translateY(-0.5px);
}
.logo:hover .logo__mark { opacity: 0.82; }
.logo__text { display: flex; flex-direction: column; line-height: 1.2; }
.logo__name { font-size: 15px; font-weight: 600; letter-spacing: 0.04em; }
.logo__sub {
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  text-transform: uppercase;
}

.nav { display: flex; align-items: center; gap: 30px; }
.nav a {
  position: relative;
  padding: 4px 0;
  font-size: 14px;
  color: var(--text-2);
  transition: color 0.25s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.nav a.is-active { color: var(--ink); }

.header-actions { display: flex; align-items: center; gap: 10px; }

.menu-toggle {
  display: none;
  width: 36px;
  height: 36px;
  position: relative;
  border: 1px solid var(--line-3);
  border-radius: var(--radius);
}
.menu-toggle i {
  position: absolute;
  left: 50%;
  width: 15px;
  height: 1px;
  background: var(--ink);
  transform: translateX(-50%);
  transition: transform 0.32s var(--ease), opacity 0.24s;
}
.menu-toggle i:nth-child(1) { top: 13px; }
.menu-toggle i:nth-child(2) { top: 18px; }
.menu-toggle i:nth-child(3) { top: 23px; }
body.menu-open .menu-toggle i:nth-child(1) { transform: translateX(-50%) translateY(5px) rotate(45deg); }
body.menu-open .menu-toggle i:nth-child(2) { opacity: 0; }
body.menu-open .menu-toggle i:nth-child(3) { transform: translateX(-50%) translateY(-5px) rotate(-45deg); }

/* 移动端菜单（白底、细线分隔，不做花哨转场） */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: #fff;
  padding: calc(var(--header-h) + 20px) var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease), visibility 0.28s;
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; transform: none; }
.mobile-menu nav { display: flex; flex-direction: column; }
.mobile-menu nav a {
  font-size: 17px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-2);
  color: var(--text);
}
.mobile-menu__foot {
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  line-height: 2;
}

/* ---------- 6. 首屏 ---------- */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + 96px);
  padding-bottom: 64px;
  border-bottom: 1px solid var(--line);
}
.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 72px;
  align-items: start;
}
.hero__title {
  margin: 20px 0 24px;
  font-size: clamp(28px, 4.2vw, 46px);
  line-height: 1.36;
  letter-spacing: -0.02em;
  font-weight: 600;
}
.hero__title .line { display: block; }
.hero__title .accent { color: var(--ink); box-shadow: inset 0 -0.4em 0 #efefef; }

.hero__sub {
  max-width: 540px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.95;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}

/* 首屏右侧微信卡 */
.hero__card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: 18px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.hero__card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.hero__card h4 {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 12px;
}
.hero__card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: var(--bg-soft);
  border: 1px solid var(--line-2);
  border-radius: 1px;
  padding: 8px;
}
.hero__card p {
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  word-break: break-all;
}
.hero__card p b { color: var(--ink); font-weight: 500; }

/* 事实条：替代原来的假数据条，只写能核实的信息 */
.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 56px;
  border-top: 1px solid var(--line);
}
.fact { padding: 20px 24px 0 0; }
.fact + .fact { padding-left: 24px; border-left: 1px solid var(--line-2); }
.fact__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 6px;
}
.fact__value { font-size: 15px; color: var(--text); line-height: 1.6; }

/* 旧数据条（内页沿用，等第二轮改版后移除） */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}
.hero__stats > div { padding: 20px 20px 0 0; }
.hero__stats > div + div { padding-left: 20px; border-left: 1px solid var(--line-2); }
.stat__num {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 600;
  line-height: 1.2;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.stat__num small { font-size: 12px; font-weight: 400; color: var(--muted-2); }
.stat__label {
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted-2);
}

.scroll-hint { display: none; }

/* ---------- 7. 区块：服务 / 引言 / 关于 ---------- */
/* 服务三列：细线分隔，无卡片底 */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.svc {
  padding: 28px 28px 4px 0;
  transition: transform 0.3s var(--ease);
}
.svc + .svc { padding-left: 28px; border-left: 1px solid var(--line-2); }
.svc__no {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  margin-bottom: 18px;
}
.svc h3 { font-size: 16px; margin-bottom: 10px; }
.svc p { font-size: 13.5px; color: var(--muted); line-height: 1.9; }
.svc:hover { transform: translateY(-2px); }

/* 优势四列（内页沿用） */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.adv { padding: 26px 24px 4px 0; }
.adv + .adv { padding-left: 24px; border-left: 1px solid var(--line-2); }
.adv__no {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  margin-bottom: 16px;
}
.adv h4 { font-size: 15px; margin-bottom: 8px; }
.adv p { font-size: 13px; color: var(--muted); line-height: 1.85; }

/* 引言区块 */
.quote-block {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.quote-block blockquote {
  margin: 0;
  font-size: clamp(19px, 2.5vw, 27px);
  line-height: 1.7;
  letter-spacing: -0.01em;
  color: var(--ink);
  font-weight: 500;
}
.quote-block cite {
  display: block;
  margin-top: 22px;
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted-2);
}

/* 关于：左文右图 / 左图右文 */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-media {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-soft);
  aspect-ratio: 5 / 4;
}
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.about-media__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  background: #fff;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  padding: 12px 16px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.about-media__tag b { display: block; color: var(--ink); font-size: 15px; letter-spacing: 0; margin-bottom: 2px; }

.about-copy .section-title { margin-bottom: 20px; }
.about-copy p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 2;
  margin-bottom: 14px;
}
.about-points {
  list-style: none;
  padding: 18px 0 0;
  margin: 22px 0 26px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
}
.about-points li {
  display: flex;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-2);
}
.about-points li::before {
  content: "";
  width: 4px;
  height: 4px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--ink);
  flex-shrink: 0;
}

/* 公司信息表（关于页 / 联系页共用） */
.info-table {
  border-top: 1px solid var(--line);
  margin-top: 28px;
}
.info-table__row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-2);
  font-size: 13.5px;
}
.info-table__row dt { color: var(--muted-2); }
.info-table__row dd { margin: 0; color: var(--text); }

/* 关于页：公司简介 / 引言 / 工序 / 要点 */
.about-story { display: grid; grid-template-columns: 1.6fr 1fr; gap: 48px; align-items: start; }
.about-story #storyText p { margin: 0 0 18px; font-size: 15px; line-height: 2.05; color: var(--text); }
.about-quote {
  margin: 0; padding: 26px 28px; border-left: 2px solid var(--ink);
  background: var(--bg-soft); font-size: 15px; line-height: 2; color: var(--text);
}
.process-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.process {
  display: grid; grid-template-columns: 88px 1fr; gap: 24px; align-items: baseline;
  padding: 26px 4px; border-bottom: 1px solid var(--line);
}
.process__no { font-size: 13px; letter-spacing: 0.12em; color: var(--muted-2); font-variant-numeric: tabular-nums; }
.process h3 { margin: 0 0 6px; font-size: 16.5px; }
.process p { margin: 0; font-size: 13.5px; line-height: 1.95; color: var(--muted); max-width: 620px; }
.point-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.point { background: var(--bg); padding: 26px 22px; }
.point h4 { margin: 0 0 8px; font-size: 15px; }
.point p { margin: 0; font-size: 12.5px; line-height: 1.8; color: var(--muted); }
@media (max-width: 900px) {
  .about-story { grid-template-columns: 1fr; gap: 28px; }
  .process { grid-template-columns: 56px 1fr; gap: 14px; }
  .point-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- 8. 产品 ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.p-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.p-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
  border-color: var(--line-3);
}
.p-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line-2);
  overflow: hidden;
}
.p-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.p-card:hover .p-card__media img { transform: scale(1.02); }
.p-card__badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  padding: 2px 8px;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  background: #fff;
  border: 1px solid var(--line-3);
  border-radius: 999px;
  color: var(--text-2);
}
.p-card__body { padding: 16px 16px 18px; flex: 1; display: flex; flex-direction: column; }
.p-card__cat {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted-2);
}
.p-card__name {
  font-size: 15px;
  font-weight: 600;
  margin: 6px 0 8px;
  line-height: 1.5;
}
.p-card__desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 40px;
}
.p-card__foot {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted-2);
}
.p-card__foot svg { transition: transform 0.3s var(--ease), color 0.3s; }
.p-card:hover .p-card__foot svg { transform: translate(2px, -2px); color: var(--ink); }

/* 分类卡（旧版首页用，保留兼容） */
.cats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.cat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 220px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.cat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: var(--line-3); }
.cat-card__img { position: absolute; inset: 0; opacity: 0.9; }
.cat-card__img img { width: 100%; height: 100%; object-fit: cover; }
.cat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.96) 72%);
}
.cat-card__body { position: relative; z-index: 2; }
.cat-card__idx { display: block; font-size: 11px; letter-spacing: 0.12em; color: var(--muted-2); margin-bottom: 8px; }
.cat-card h3 { font-size: 17px; }
.cat-card p { margin-top: 6px; font-size: 13px; color: var(--muted); }
.cat-card__arrow {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-3);
  border-radius: 50%;
  background: #fff;
  color: var(--text-2);
  transition: transform 0.3s var(--ease);
}
.cat-card:hover .cat-card__arrow { transform: translate(2px, -2px); }

/* 空状态 */
.empty-state {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: 64px 24px;
  text-align: center;
}
.empty-state__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-3);
  border-radius: 50%;
  color: var(--muted-2);
}
.empty-state b {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.empty-state p { font-size: 13px; color: var(--muted); line-height: 1.85; }
.empty-state .btn { margin-top: 22px; }

/* 筛选栏（产品列表页） */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  height: 34px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-3);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-2);
  background: #fff;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background-color 0.25s var(--ease);
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 6px 0 14px;
  border: 1px solid var(--line-3);
  border-radius: var(--radius);
  background: #fff;
  min-width: 240px;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.search-box:focus-within { border-color: var(--ink); box-shadow: var(--shadow-1); }
.search-box input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: none;
  background: none;
  color: var(--text);
  font-size: 13.5px;
}
.search-box input::placeholder { color: var(--muted-2); }
.search-box button {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 1px;
  color: var(--text-2);
  transition: background-color 0.25s, color 0.25s;
}
.search-box button:hover { background: var(--ink); color: #fff; }

.result-count { font-size: 13px; color: var(--muted-2); }

.skeleton {
  background: linear-gradient(100deg, #f4f4f4 20%, #fafafa 40%, #f4f4f4 60%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3.6;
}
@keyframes shimmer { to { background-position: -200% 0; } }

#relatedGrid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ---------- 9. 联系 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

/* 首页联系区 */
.contact-block {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: start;
}
.contact-list { border-top: 1px solid var(--line); }
.contact-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-2);
  font-size: 14px;
  align-items: baseline;
}
.contact-row__label { font-size: 12px; color: var(--muted-2); letter-spacing: 0.06em; }
.contact-row__value { color: var(--text); word-break: break-all; }
.contact-row__value a { border-bottom: 1px solid var(--line-3); }
.contact-row__value a:hover { border-color: var(--ink); }

.qr-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: 26px;
  text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.qr-panel:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.qr-panel h3 { font-size: 15px; }
.qr-panel p { margin-top: 6px; font-size: 12.5px; color: var(--muted); }
.qr-panel img {
  width: 100%;
  max-width: 200px;
  aspect-ratio: 1;
  object-fit: contain;
  margin: 16px auto 0;
  padding: 8px;
  background: var(--bg-soft);
  border: 1px solid var(--line-2);
  border-radius: 1px;
}
.qr-panel__empty {
  margin: 16px auto 0;
  max-width: 200px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 16px;
  background: var(--bg-soft);
  border: 1px dashed var(--line-3);
  border-radius: 1px;
  font-size: 12px;
  color: var(--muted-2);
  line-height: 1.8;
}
.qr-id {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 8px 14px;
  border: 1px solid var(--line-3);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}
.qr-id:hover { border-color: var(--ink); background: var(--bg-soft); }
.qr-panel .copy-tip { margin-top: 10px; font-size: 11.5px; color: var(--muted-2); }
.qr-points {
  list-style: none;
  margin: 18px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line-2);
  display: grid;
  gap: 8px;
  text-align: left;
}
.qr-points li { display: flex; gap: 8px; font-size: 12.5px; color: var(--muted); line-height: 1.8; }
.qr-points li::before {
  content: "";
  width: 4px; height: 4px; margin-top: 9px;
  border-radius: 50%; background: var(--line-3); flex-shrink: 0;
}
.qr-panel__note { margin-top: 14px; font-size: 11.5px; color: var(--muted-2); }

.info-list {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
}
.info-item {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line-2);
  transition: background-color 0.25s var(--ease);
}
.info-item:last-child { border-bottom: 0; }
.info-item:hover { background: var(--bg-soft); }
.info-item__icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--text-2);
}
.info-item__label { font-size: 11px; letter-spacing: 0.1em; color: var(--muted-2); }
.info-item__value { margin-top: 2px; font-size: 14px; color: var(--text); line-height: 1.6; }
.info-item__value small { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }
.info-item__act { font-size: 12.5px; color: var(--text-2); white-space: nowrap; border-bottom: 1px solid var(--line-3); }
.info-item__act:hover { color: var(--ink); border-color: var(--ink); }

.map-card {
  position: relative;
  margin-top: 18px;
  min-height: 240px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 32px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    repeating-linear-gradient(90deg, #f3f3f3 0 1px, transparent 1px 56px),
    repeating-linear-gradient(0deg, #f3f3f3 0 1px, transparent 1px 56px),
    var(--bg-soft);
  overflow: hidden;
}
.map-card__pin {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 0 5px rgba(17, 17, 17, 0.08);
  margin-bottom: 20px;
}
.map-card__body { position: relative; z-index: 1; }
.map-card h4 { font-size: 15px; margin-bottom: 6px; }
.map-card p { font-size: 13px; color: var(--muted); margin-bottom: 16px; }

/* 联系页：FAQ 折叠 */
.faq-list { border-top: 1px solid var(--line); max-width: 820px; }
.faq { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 4px;
  font-size: 15px; font-weight: 500; color: var(--ink);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 18px; color: var(--muted-2); flex-shrink: 0; }
.faq[open] summary::after { content: '−'; }
.faq summary:hover { color: #000; }
.faq p { margin: 0; padding: 0 4px 22px; font-size: 13.5px; line-height: 2; color: var(--muted); max-width: 680px; }

/* 联系行内的辅助小字 */
.contact-row__value small { display: block; margin-top: 3px; font-size: 12px; color: var(--muted-2); }

/* 微信 CTA（内页沿用） */
.wechat-cta {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 40px;
  align-items: center;
  padding: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
}
.wechat-cta h2 { font-size: clamp(20px, 2.4vw, 26px); letter-spacing: -0.015em; }
.wechat-cta p { margin-top: 12px; max-width: 460px; font-size: 13.5px; color: var(--muted); line-height: 1.9; }
.wechat-cta__qr { justify-self: center; text-align: center; }
.wechat-cta__qr img {
  width: 180px;
  aspect-ratio: 1;
  object-fit: contain;
  margin: 0 auto;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 1px;
}
.wechat-cta__qr span { display: block; margin-top: 12px; font-size: 12px; color: var(--muted); }
.wechat-cta__qr b { color: var(--ink); font-weight: 500; }

/* ---------- 10. 内页 ---------- */
.page-head {
  padding: calc(var(--header-h) + 72px) 0 40px;
  border-bottom: 1px solid var(--line);
}
.page-head h1 {
  margin-top: 12px;
  font-size: clamp(26px, 3.4vw, 38px);
  letter-spacing: -0.02em;
}
.page-head p { margin-top: 12px; max-width: 560px; color: var(--muted); font-size: 14.5px; line-height: 1.9; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted-2);
}
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb span { color: var(--line-3); }

.about-hero {
  padding: calc(var(--header-h) + 88px) 0 56px;
  border-bottom: 1px solid var(--line);
}
.about-hero h1 {
  margin-top: 14px;
  font-size: clamp(26px, 3.3vw, 40px);
  line-height: 1.4;
  letter-spacing: -0.02em;
}
.about-hero p {
  margin-top: 18px;
  max-width: 620px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.95;
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.story-media {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-soft);
  aspect-ratio: 5 / 4;
}
.story-media img { width: 100%; height: 100%; object-fit: cover; }
.story-copy p { margin-bottom: 14px; color: var(--muted); font-size: 14.5px; line-height: 2; }
.story-quote {
  margin: 26px 0;
  padding: 4px 0 4px 20px;
  border-left: 2px solid var(--ink);
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
}

.timeline { border-top: 1px solid var(--line); }
.tl-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-2);
  transition: transform 0.3s var(--ease);
}
.tl-item:hover { transform: translateX(2px); }
.tl-year { font-size: 16px; font-weight: 600; color: var(--text); letter-spacing: 0.02em; }
.tl-body h4 { font-size: 15px; margin-bottom: 4px; }
.tl-body p { font-size: 13.5px; color: var(--muted); line-height: 1.85; max-width: 640px; }

.cert-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.cert-row > div {
  padding: 22px 20px;
  border-right: 1px solid var(--line-2);
  transition: background-color 0.25s var(--ease);
}
.cert-row > div:last-child { border-right: 0; }
.cert-row > div:hover { background: var(--bg-soft); }
.cert-row b { display: block; font-size: 14px; margin-bottom: 4px; }
.cert-row span { font-size: 12.5px; color: var(--muted-2); line-height: 1.7; }

/* 产品详情 */
.detail-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: start;
}
.gallery__main {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumbs { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.gallery__thumb {
  width: 72px;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: 1px;
  overflow: hidden;
  background: #fff;
  opacity: 0.6;
  transition: opacity 0.25s, border-color 0.25s;
}
.gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumb:hover { opacity: 1; }
.gallery__thumb.is-active { opacity: 1; border-color: var(--ink); }

.detail-info h1 { margin: 8px 0 14px; font-size: clamp(22px, 2.8vw, 30px); letter-spacing: -0.015em; }
.detail-summary { color: var(--muted); font-size: 14.5px; line-height: 1.95; }
.spec-table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 13.5px; }
.spec-table tr { border-bottom: 1px solid var(--line-2); }
.spec-table th {
  width: 32%;
  padding: 11px 0;
  text-align: left;
  font-weight: 400;
  color: var(--muted-2);
}
.spec-table td { padding: 11px 0; color: var(--text); }
.detail-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.detail-note {
  display: flex;
  gap: 8px;
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--muted-2);
  line-height: 1.8;
}
.detail-desc { margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--line); }
.detail-desc h2 { font-size: 18px; margin-bottom: 16px; }
.detail-desc p {
  max-width: 820px;
  margin-bottom: 12px;
  font-size: 14.5px;
  line-height: 2;
  color: var(--muted);
}

/* 404 */
.notfound {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 120px 24px;
}
.notfound h1 {
  font-size: clamp(56px, 10vw, 110px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
}

/* ---------- 11. 页脚 ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 44px;
}
.footer-brand p {
  max-width: 300px;
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.9;
}
.footer-col h5 {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.footer-col ul { list-style: none; padding: 0; display: grid; gap: 9px; }
.footer-col a, .footer-col li {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.7;
  transition: color 0.25s var(--ease);
}
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 18px 0;
  border-top: 1px solid var(--line-2);
  font-size: 12px;
  color: var(--muted-2);
}
.footer-bottom a:hover { color: var(--ink); }

/* ---------- 12. 浮层 ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s var(--ease), visibility 0.28s;
}
.modal.is-open { opacity: 1; visibility: visible; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(17, 17, 17, 0.28); backdrop-filter: blur(2px); }
.modal__panel {
  position: relative;
  width: min(360px, 100%);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px 24px;
  text-align: center;
  box-shadow: var(--shadow-3);
  transform: translateY(10px);
  transition: transform 0.3s var(--ease);
}
.modal.is-open .modal__panel { transform: none; }
.modal__panel h3 { font-size: 16px; }
.modal__panel p { margin-top: 6px; font-size: 12.5px; color: var(--muted); line-height: 1.8; }
.modal__panel img {
  width: 180px;
  aspect-ratio: 1;
  object-fit: contain;
  margin: 16px auto 0;
  padding: 8px;
  background: var(--bg-soft);
  border: 1px solid var(--line-2);
  border-radius: 1px;
}
.modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--muted-2);
  transition: background-color 0.25s, color 0.25s;
}
.modal__close:hover { background: var(--bg-sink); color: var(--ink); }
.modal__wechat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 8px 16px;
  border: 1px solid var(--line-3);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}
.modal__wechat:hover { border-color: var(--ink); }
.copy-tip { margin-top: 8px; font-size: 11px; color: var(--muted-2); }

.to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-3);
  border-radius: 50%;
  background: #fff;
  color: var(--text-2);
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease), border-color 0.25s;
}
.to-top.is-show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { border-color: var(--ink); color: var(--ink); }

/* 移动端底部固定条：微信咨询 / 拨打电话 */
.mobile-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 95;
  display: none;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}
.mobile-bar__btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 54px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: background-color 0.2s;
}
.mobile-bar__btn + .mobile-bar__btn { border-left: 1px solid var(--line); }
.mobile-bar__btn:active { background: var(--bg-sink); }
.mobile-bar__btn--main { background: var(--ink); color: #fff; }
.mobile-bar__btn--main:active { background: #000; }

/* ---------- 13. 动效：只有 IntersectionObserver 的轻微上浮淡入 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  transition-delay: var(--delay, 0s);
  will-change: opacity, transform;
}
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal="fade"], [data-reveal="zoom"], [data-reveal="left"], [data-reveal="right"] { transform: translateY(14px); }

/* ---------- 14. 响应式 ---------- */
@media (max-width: 1080px) {
  .nav { display: none; }
  .menu-toggle { display: block; }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__card { display: none; }
  .about-split { grid-template-columns: 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .adv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .adv:nth-child(2n+1) { padding-left: 0; border-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .story-grid { grid-template-columns: 1fr; gap: 32px; }
  .wechat-cta { grid-template-columns: 1fr; padding: 32px 24px; gap: 28px; }
  .contact-block { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 860px) {
  .section { padding: 64px 0; }
  .hero { padding-top: calc(var(--header-h) + 64px); padding-bottom: 48px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  #relatedGrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svc-grid { grid-template-columns: 1fr; }
  .svc { padding: 22px 0 4px; }
  .svc + .svc { padding-left: 0; border-left: 0; border-top: 1px solid var(--line-2); }
  .cert-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cert-row > div:nth-child(2n) { border-right: 0; }
  .cert-row > div:nth-child(n + 3) { border-top: 1px solid var(--line-2); }
  .cats { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
  .fact + .fact { padding-left: 0; border-left: 0; border-top: 1px solid var(--line-2); padding-top: 16px; margin-top: 4px; }
  .hero__stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .hero__stats > div, .hero__stats > div + div { padding: 14px 0 0; border-left: 0; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; --gutter: 18px; }
  .mobile-bar { display: flex; }
  body { padding-bottom: calc(54px + env(safe-area-inset-bottom)); }
  .to-top { bottom: calc(70px + env(safe-area-inset-bottom)); }
  .header-actions .btn--ghost { display: none; }
  .header-actions .btn { display: none; }
  .logo__sub { display: none; }
  .section-head { margin-bottom: 28px; padding-bottom: 16px; }
  .section-head p { max-width: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; padding-bottom: 28px; }
  .page-head { padding-top: calc(var(--header-h) + 48px); }
  .about-hero { padding-top: calc(var(--header-h) + 56px); }
  .tl-item { grid-template-columns: 1fr; gap: 4px; padding: 18px 0; }
  .info-item { grid-template-columns: 34px 1fr; }
  .info-item__act { grid-column: 2; justify-self: start; margin-top: 4px; }
  .detail-actions .btn { flex: 1; }
  .quote-block { text-align: left; }
}

@media (max-width: 520px) {
  .product-grid { grid-template-columns: 1fr; }
  #relatedGrid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 6px; }
  .contact-row { grid-template-columns: 72px 1fr; }
}

/* 减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- 15. 旧组件兜底（第二轮改版时删除） ---------- */
.preloader, .scroll-progress, .theme-toggle, .marquee, .clip-reveal { display: none !important; }
.line { display: block; }