/* =========================================================
   河北梵墨文化传媒有限公司 企业官网
   设计系统 — 岩彩矿物色 · 简约大气
   ========================================================= */

:root {
  /* 矿物色谱 */
  --ink:        #2b2620;   /* 墨 */
  --ink-soft:   #5b5347;
  --paper:      #faf6ef;   /* 宣纸 */
  --paper-2:    #f3ece0;
  --paper-3:    #ece2d2;
  --mineral-red:#b23b34;   /* 朱砂 */
  --mineral-red-d:#8f2c27;
  --ochre:      #b06a2c;   /* 赭石 */
  --azurite:    #2c5f7c;   /* 石青 */
  --malachite:  #4a7c59;   /* 石绿 */
  --gold:       #c9a227;   /* 赭金 */
  --line:       rgba(43,38,32,0.12);
  --line-soft:  rgba(43,38,32,0.07);

  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --sans:  "Noto Sans SC", "Noto Sans KR", "Noto Sans JP", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Malgun Gothic", "Yu Gothic", system-ui, sans-serif;

  --container: 1200px;
  --radius: 4px;
  --shadow: 0 10px 40px -18px rgba(43,38,32,0.35);
  --shadow-soft: 0 6px 24px -14px rgba(43,38,32,0.25);
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.85;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* 宣纸纹理 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(176,106,44,0.04), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(44,95,124,0.04), transparent 45%);
}

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

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

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.3; color: var(--ink); }

.wrap { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 28px; position: relative; z-index: 1; }

.container { position: relative; z-index: 1; }

/* ============================ 顶栏 ============================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250,246,239,0.82);
  backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid var(--line-soft);
  transition: box-shadow .3s var(--ease);
}
.site-header.scrolled { box-shadow: 0 6px 24px -16px rgba(43,38,32,0.4); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .seal {
  width: 38px; height: 38px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--mineral-red), var(--mineral-red-d));
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 19px;
  box-shadow: 0 4px 14px -6px rgba(178,59,52,0.7);
  letter-spacing: 1px;
}
.brand .name { font-family: var(--serif); font-size: 18px; font-weight: 600; letter-spacing: .5px; }
.brand .name small { display: block; font-family: var(--sans); font-size: 11px; color: var(--ink-soft); letter-spacing: 2px; font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  position: relative;
  padding: 9px 14px;
  font-size: 15px;
  color: var(--ink-soft);
  border-radius: var(--radius);
  white-space: nowrap; /* 导航名称不换行 */
  transition: color .25s var(--ease);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 6px;
  height: 2px;
  background: var(--mineral-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 18px; height: 2px;
  background: var(--ink);
  transform: translate(-50%,-50%);
  transition: .3s var(--ease);
}
.nav-toggle span::before { transform: translate(-50%,-7px); }
.nav-toggle span::after  { transform: translate(-50%,5px); }

/* ============================ 按钮 ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-family: var(--sans);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .28s var(--ease);
  letter-spacing: .5px;
}
.btn-primary { background: var(--mineral-red); color: #fff; box-shadow: 0 8px 22px -10px rgba(178,59,52,0.7); }
.btn-primary:hover { background: var(--mineral-red-d); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); background: rgba(43,38,32,0.04); }
.btn-line { color: var(--mineral-red); padding: 0; font-weight: 600; }
.btn-line::after { content: "→"; margin-left: 6px; transition: transform .25s var(--ease); display: inline-block; }
.btn-line:hover::after { transform: translateX(4px); }

/* ===== 首页 / 联系页：小程序商城突出卡片 ===== */
.mp-cta { padding: 32px 0 16px; }
.mp-cta .mp-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: center;
  padding: 28px 32px;
  border: 2px solid var(--mineral-red);
  border-radius: 16px;
  background:
    radial-gradient(ellipse at 0% 0%, rgba(178,59,52,0.08), transparent 60%),
    radial-gradient(ellipse at 100% 100%, rgba(168,134,61,0.12), transparent 60%),
    var(--paper);
  box-shadow: 0 18px 48px -24px rgba(178,59,52,0.35);
}
.mp-cta .mp-card img {
  width: 240px; height: 240px;
  border-radius: 12px; background: #fff;
  object-fit: contain; border: 1px solid var(--line-soft);
}
.mp-cta .mp-card .kicker {
  display: inline-block;
  font-size: 11px; font-weight: 600; letter-spacing: 2px;
  color: var(--mineral-red);
  background: rgba(178,59,52,0.10);
  padding: 4px 12px; border-radius: 999px;
  margin-bottom: 10px;
}
.mp-cta .mp-card h2 {
  font-family: var(--serif);
  font-size: 30px; line-height: 1.25;
  color: var(--ink);
  margin: 0 0 12px;
}
.mp-cta .mp-card p {
  color: var(--ink-soft); font-size: 16px; line-height: 1.75;
  margin: 0 0 20px;
}
@media (max-width: 720px) {
  .mp-cta .mp-card { grid-template-columns: 1fr; text-align: center; padding: 24px; }
  .mp-cta .mp-card img { width: 200px; height: 200px; margin: 0 auto; }
  .mp-cta .mp-card h2 { font-size: 24px; }
}
@media (min-width: 1440px) {
  .mp-cta .mp-card { padding: 36px 40px; }
  .mp-cta .mp-card img { width: 260px; height: 260px; }
  .mp-cta .mp-card h2 { font-size: 34px; }
}

/* ============================ Hero ============================ */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    /* 暗色蒙版：让左侧文字在饱和度高的岩彩图上仍清晰 */
    linear-gradient(90deg, rgba(43,38,32,0.78) 0%, rgba(43,38,32,0.55) 28%, rgba(43,38,32,0.10) 55%, rgba(43,38,32,0) 72%),
    /* 岩彩画大图（右侧为主，保留左侧虚景放文字） */
    url("../img/hero-bg.jpg") right center / cover no-repeat,
    /* 兜底：原本的多层渐变 */
    linear-gradient(160deg, #f3ece0, #e9ddc9);
  background-color: #e9ddc9;
}
.hero::after {
  /* 山峦剪影（保留，与岩彩图叠加增层次） */
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 32%;
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 200' preserveAspectRatio='none'><path d='M0 200 L0 120 Q150 60 300 110 T600 90 Q780 40 900 100 T1200 80 L1200 200 Z' fill='rgba(43,38,32,0.10)'/></svg>") bottom/cover no-repeat;
  pointer-events: none;
  z-index: 1;
}
.hero-inner { position: relative; z-index: 3; max-width: 760px; padding: 80px 0; }
.hero .eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 6px;
  color: var(--gold);
  border: 1px solid rgba(168,134,61,0.4);
  background: rgba(250,247,241,0.06);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
  backdrop-filter: blur(4px);
}
.hero h1 { font-size: clamp(38px, 6vw, 64px); letter-spacing: 2px; margin-bottom: 24px; color: var(--paper); text-shadow: 0 2px 24px rgba(43,38,32,0.4); }
.hero h1 .accent { color: var(--gold); }
.hero p.lead { font-size: 18px; color: rgba(250,247,241,0.88); max-width: 600px; margin-bottom: 36px; text-shadow: 0 1px 8px rgba(43,38,32,0.3); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-actions .btn-ghost { color: var(--paper); border-color: rgba(250,247,241,0.5); }
.hero-actions .btn-ghost:hover { background: rgba(250,247,241,0.12); }
.hero-meta { display: flex; gap: 40px; margin-top: 56px; flex-wrap: wrap; }
.hero-meta .item .n { font-family: var(--serif); font-size: 30px; color: var(--gold); text-shadow: 0 2px 12px rgba(43,38,32,0.3); }
.hero-meta .item .l { color: rgba(250,247,241,0.78); margin-top: 4px; font-size: 13px; letter-spacing: 1px; }
  color: var(--ochre);
  margin-bottom: 22px;
  border: 1px solid var(--line);
  padding: 6px 16px;
  border-radius: 30px;
  background: rgba(250,246,239,0.5);
}

/* ============================ 通用区块 ============================ */
section { padding: 96px 0; position: relative; }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .kicker { font-size: 13px; letter-spacing: 5px; color: var(--ochre); display: block; margin-bottom: 14px; }
.section-head h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: 1px; }
.section-head h2 .accent { color: var(--mineral-red); }
.section-head p { margin-top: 16px; color: var(--ink-soft); }

.alt-bg { background: var(--paper-2); }
.alt-bg::before { display: none; }

/* ============================ 卡片 ============================ */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  position: relative;
  overflow: hidden;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card .ico {
  width: 52px; height: 52px;
  border-radius: 10px;
  display: grid; place-items: center;
  margin-bottom: 20px;
  font-family: var(--serif);
  font-size: 22px;
  color: #fff;
}
.card h3 { font-size: 20px; margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: 15px; }
.card .tag { font-size: 12px; color: var(--ochre); letter-spacing: 2px; }

/* 图标配色 */
.ico-red { background: linear-gradient(135deg, var(--mineral-red), var(--mineral-red-d)); }
.ico-ochre { background: linear-gradient(135deg, #c9873f, var(--ochre)); }
.ico-azurite { background: linear-gradient(135deg, #3b7a9c, var(--azurite)); }
.ico-malachite { background: linear-gradient(135deg, #5d936e, var(--malachite)); }
.ico-gold { background: linear-gradient(135deg, #d9b445, var(--gold)); }

/* ============================ 业务概览 ============================ */
.biz-grid .card { min-height: 200px; }

/* ============================ 画廊 ============================ */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.art-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  border: 1px solid var(--line-soft);
  cursor: pointer;
  transition: transform .35s var(--ease);
}
.art-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.art-card .art-img { position: absolute; inset: 0; overflow: hidden; }
.art-card .art-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.art-card:hover .art-img img { transform: scale(1.06); }
.art-card .art-meta {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 22px 20px 18px;
  background: linear-gradient(to top, rgba(43,38,32,0.78), transparent);
  color: #fff;
}
.art-card .art-meta .t { font-family: var(--serif); font-size: 18px; }
.art-card .art-meta .s { font-size: 13px; opacity: .82; letter-spacing: 1px; }
.art-card .art-no { position: absolute; top: 14px; left: 16px; font-family: var(--serif); font-size: 13px; color: #fff; opacity: .7; letter-spacing: 2px; }

/* 矿物渐变占位图（真实图片可替换） */
.mineral-1 { background: linear-gradient(150deg, #b23b34, #8f2c27 55%, #5b1e1a); }
.mineral-2 { background: linear-gradient(150deg, #c9873f, #b06a2c 55%, #7c4516); }
.mineral-3 { background: linear-gradient(150deg, #3b7a9c, #2c5f7c 55%, #1c3f54); }
.mineral-4 { background: linear-gradient(150deg, #5d936e, #4a7c59 55%, #2f5238); }
.mineral-5 { background: linear-gradient(150deg, #d9b445, #c9a227 55%, #8a6f17); }
.mineral-6 { background: linear-gradient(150deg, #8a7e6f, #5b5347 55%, #34302a); }
.mineral-7 { background: linear-gradient(150deg, #c76b58, #9c4438 55%, #5e261f); }
.mineral-8 { background: linear-gradient(150deg, #6f8f7a, #4a6b5a 55%, #2d4239); }
.mineral-9 { background: linear-gradient(150deg, #a98b54, #7c6433 55%, #4a3a1c); }

/* 纹理叠加 */
.art-img::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.18), transparent 30%),
    radial-gradient(circle at 70% 70%, rgba(0,0,0,0.18), transparent 35%);
  mix-blend-mode: overlay;
}

/* ============================ 时间线（历史） ============================ */
.timeline { position: relative; max-width: 880px; margin: 0 auto; padding-left: 0; }
.timeline::before {
  content: "";
  position: absolute;
  left: 18px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(var(--ochre), var(--azurite));
}
.tl-item { position: relative; padding: 0 0 44px 64px; }
.tl-item::before {
  content: "";
  position: absolute;
  left: 9px; top: 6px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--mineral-red);
}
.tl-item .yr { font-family: var(--serif); font-size: 22px; color: var(--mineral-red); }
.tl-item h3 { font-size: 20px; margin: 4px 0 8px; }
.tl-item p { color: var(--ink-soft); }

/* ============================ 视频课堂 ============================ */
.course-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.course-cover { aspect-ratio: 16/9; position: relative; display: grid; place-items: center; color: #fff; }
.course-cover .play {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: rgba(255,255,255,0.22);
  border: 2px solid #fff;
  display: grid; place-items: center;
  font-size: 22px;
  backdrop-filter: blur(2px);
  transition: background .25s;
}
.course-card:hover .play { background: rgba(255,255,255,0.4); }
.course-cover .badge {
  position: absolute; top: 14px; left: 14px;
  background: var(--mineral-red); color: #fff;
  font-size: 12px; padding: 4px 12px; border-radius: 30px; letter-spacing: 1px;
}
.course-body { padding: 22px 22px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.course-body h3 { font-size: 18px; }
.course-body .desc { color: var(--ink-soft); font-size: 14px; flex: 1; }
.course-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 6px; }
.course-foot .price { font-family: var(--serif); font-size: 20px; color: var(--mineral-red); }
.course-foot .price s { color: var(--ink-soft); font-size: 14px; margin-right: 6px; opacity: .6; }

/* ============================ 联系 ============================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: start; }
.info-list { list-style: none; }
.info-list li { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line-soft); }
.info-list .ic {
  width: 44px; height: 44px; flex: 0 0 44px;
  border-radius: 10px; display: grid; place-items: center;
  background: var(--paper-2); color: var(--mineral-red);
  font-family: var(--serif); font-size: 18px;
}
.info-list .t { font-weight: 600; font-size: 15px; }
.info-list .v { color: var(--ink-soft); font-size: 14px; }

.form { background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow-soft); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; margin-bottom: 8px; color: var(--ink); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: 15px;
  background: var(--paper);
  color: var(--ink);
  transition: border-color .2s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--mineral-red); }
.field textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 13px; color: var(--ink-soft); margin-top: 6px; }

/* 地图（真实嵌入，OpenStreetMap，无需密钥） */
.map-box {
  aspect-ratio: 16/7;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  overflow: hidden;
  position: relative;
}
.map-box iframe { width: 100%; height: 100%; border: 0; display: block; }
/* 联系页：小程序码与地图并排 */
.map-mini-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 20px;
  align-items: stretch;
}
.map-mini-grid .qr-card { margin-top: 0; }
.map-mini-grid .map-box { height: 100%; min-height: 250px; }
@media (max-width: 860px) {
  .map-mini-grid { grid-template-columns: 1fr; }
}

/* ============================ 页脚 ============================ */
.site-footer {
  background: #221e19;
  color: #cdbfa9;
  padding: 56px 0 26px;
  position: relative;
  z-index: 1;
}
.footer-grid { display: grid; grid-template-columns: 1.3fr 1.4fr 1.15fr; gap: 40px; }
.site-footer h4 { color: #f3ece0; font-size: 15px; margin-bottom: 14px; letter-spacing: 1px; }
.site-footer a { color: #cdbfa9; font-size: 13px; display: block; padding: 4px 0; transition: color .2s; }
.site-footer a:hover { color: #fff; }
/* 导航列两列排布，压缩高度 */
.footer-nav { column-count: 2; column-gap: 28px; }
.footer-nav h4 { column-span: all; }
.footer-brand .name { font-family: var(--serif); font-size: 19px; color: #f3ece0; margin-bottom: 10px; }
.footer-brand p { font-size: 13px; line-height: 1.75; max-width: 320px; }
/* 品牌列：服务热线 + 双二维码 */
.fs-line { display: flex; align-items: baseline; gap: 10px; margin-top: 14px; }
.fs-line .fs-label { font-size: 11px; letter-spacing: 2px; color: #9c8d76; }
.fs-line .fs-phone { display: inline-block; font-family: var(--serif); font-size: 18px; font-weight: 600; color: #f3ece0; padding: 0; }
.fs-line .fs-phone:hover { color: #fff; }
.fs-codes { display: flex; gap: 16px; margin-top: 14px; }
.fs-code { text-align: center; }
.fs-mini {
  width: 68px; height: 68px; border-radius: 10px;
  object-fit: cover; border: 1px solid rgba(205,191,169,.28);
  background: #fff; display: block;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.fs-mini:hover { transform: translateY(-3px); box-shadow: 0 10px 22px -10px rgba(0,0,0,.5); }
.fs-caption { display: block; margin-top: 6px; font-size: 11px; color: #9c8d76; letter-spacing: 1px; }
.footer-bottom {
  margin-top: 40px; padding-top: 18px;
  border-top: 1px solid rgba(205,191,169,0.18);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 20px;
  font-size: 12px; color: #9c8d76;
}
.footer-bottom a.icp { display: inline; padding: 0; font-size: 12px; color: #9c8d76; }
.footer-bottom a.icp:hover { color: #fff; text-decoration: underline; }
@media (max-width: 860px) {
  .site-footer .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  .site-footer .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .fs-codes { gap: 20px; }
  .fs-mini { width: 76px; height: 76px; }
}

/* ============================ 工具 ============================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

.lead-text { font-size: 17px; color: var(--ink-soft); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.two-col .media {
  aspect-ratio: 4/3; border-radius: var(--radius); position: relative; overflow: hidden;
  border: 1px solid var(--line-soft);
}
.two-col .media img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* 多图区块：竖图/横图一律按原始方向自然展示，不做 4/3 裁剪 */
.media-stack { display: grid; grid-template-columns: 1fr; gap: 10px; align-items: start; }
.img-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }
.media-stack img, .img-pair img {
  width: 100%; height: auto; display: block; border-radius: 6px;
  border: 1px solid var(--line-soft);
}
/* 居中文字 + 组图居中；两张图按原始比例等高排列，不裁剪 */
.media-center { text-align: center; }
.media-center p { max-width: 860px; margin: 0 auto; }
.equal-row {
  display: flex; justify-content: center; align-items: flex-end;
  gap: 14px; flex-wrap: wrap; margin-top: 26px;
}
.equal-row img {
  height: 360px; width: auto; max-width: 100%; display: block;
  border-radius: 6px; border: 1px solid var(--line-soft);
}
@media (max-width: 860px) {
  .equal-row img { height: 260px; }
}
@media (max-width: 640px) {
  .equal-row { flex-direction: column; align-items: stretch; }
  .equal-row img { height: auto; width: 100%; }
}
/* 内容配图一律按原图方向自然展示：竖图竖放、横图横放，不强制裁进横框 */
.two-col .media { aspect-ratio: auto; }
.two-col .media img { height: auto; object-fit: contain; }
@media (max-width: 560px) {
  .img-pair { grid-template-columns: 1fr; }
}
.avatar-img { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; display: block; margin: 0 auto 16px; border: 2px solid var(--paper-2); box-shadow: var(--shadow-soft); }

.feature-list { list-style: none; margin-top: 18px; }
.feature-list li { display: flex; gap: 12px; padding: 9px 0; color: var(--ink-soft); }
.feature-list li::before { content: "◆"; color: var(--mineral-red); font-size: 11px; transform: translateY(4px); }

.quote {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.7;
  color: var(--ink);
  border-left: 3px solid var(--mineral-red);
  padding-left: 22px;
  margin: 28px 0;
}

.pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.pill { font-size: 13px; padding: 7px 16px; border-radius: 30px; background: var(--paper-2); border: 1px solid var(--line-soft); color: var(--ink-soft); }

/* 筛选 */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 40px; }
.filter-bar button {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  padding: 9px 20px;
  border-radius: 30px;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 14px;
  transition: all .25s var(--ease);
}
.filter-bar button.active, .filter-bar button:hover { background: var(--mineral-red); color: #fff; border-color: var(--mineral-red); }

/* 微信二维码卡片 */
.qr-card {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 22px;
  align-items: center;
  padding: 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(178,59,52,0.04), rgba(46,96,99,0.04)),
    var(--paper);
}
.qr-card img {
  width: 168px; height: 168px;
  border-radius: 12px; display: block;
  border: 1px solid var(--line-soft);
  background: #fff;
  object-fit: contain;
}
.qr-card .t { font-family: var(--font-serif); font-size: 18px; margin-bottom: 6px; color: var(--ink); }
.qr-card p { color: var(--ink-soft); font-size: 14px; line-height: 1.7; margin: 0; }
.qr-card strong { color: var(--mineral-red); font-weight: 600; }
/* 突出展示：小程序商城二维码卡片 */
.qr-card.minishop {
  margin-top: 16px;
  grid-template-columns: 208px 1fr;
  padding: 24px;
  border: 2px solid var(--mineral-red);
  background:
    radial-gradient(ellipse at 0% 0%, rgba(178,59,52,0.08), transparent 60%),
    radial-gradient(ellipse at 100% 100%, rgba(168,134,61,0.10), transparent 60%),
    var(--paper);
  position: relative;
}
.qr-card.minishop img { width: 208px; height: 208px; }
.qr-card.minishop .kicker {
  display: inline-block;
  font-size: 11px; font-weight: 600; letter-spacing: 2px;
  color: var(--mineral-red);
  background: rgba(178,59,52,0.10);
  padding: 4px 10px; border-radius: 999px;
  margin-bottom: 8px;
}
.qr-card.minishop .t { font-size: 22px; color: var(--ink); margin-bottom: 8px; }
.qr-card.minishop p { font-size: 15px; line-height: 1.75; margin: 0 0 12px; }
.qr-card.minishop .mp-hint {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--mineral-red); font-weight: 500;
}
@media (max-width: 640px) {
  .qr-card { grid-template-columns: 1fr; text-align: center; }
  .qr-card img { margin: 0 auto; }
  .qr-card.minishop { grid-template-columns: 1fr; padding: 20px; }
  .qr-card.minishop img { width: 180px; height: 180px; }
}

/* 品牌 & 执照展示卡 */
.cred-card {
  margin-top: 28px;
  padding: 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--paper);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  align-items: center;
}
.cred-card .cred-img {
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.cred-card .cred-img img { display: block; width: 100%; height: auto; }
.cred-card .cred-meta h3 { font-family: var(--font-serif); margin: 0 0 10px; font-size: 20px; }
.cred-card .cred-meta dl { display: grid; grid-template-columns: 110px 1fr; gap: 6px 16px; margin: 0; font-size: 14px; color: var(--ink-soft); }
.cred-card .cred-meta dt { color: var(--ink); font-weight: 500; }
.cred-card .cred-meta dd { margin: 0; }
@media (max-width: 720px) {
  .cred-card { grid-template-columns: 1fr; }
}

/* 品牌 LOGO 大图 */
.brand-mark {
  display: flex; align-items: center; justify-content: center;
  padding: 56px 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background:
    radial-gradient(ellipse at 50% 40%, rgba(46,96,99,0.06), transparent 60%),
    var(--paper);
}
.brand-mark img { max-width: 280px; height: auto; display: block; }

/* 面包屑 */
.crumb { font-size: 13px; color: var(--ink-soft); padding: 26px 0 0; letter-spacing: 1px; }
.crumb a:hover { color: var(--mineral-red); }

/* ============================ 响应式 ============================ */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .two-col { grid-template-columns: 1fr; gap: 28px; }
}
/* 平板及以下（980px）：导航折叠为汉堡菜单，保证栏目名不换行不溢出 */
@media (max-width: 980px) {
  .nav-links {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--paper);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 24px;
    gap: 2px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: .3s var(--ease);
  }
  .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 12px 8px; }
  .nav-links a::after { display: none; }
  .nav-toggle { display: block; }
}
@media (max-width: 720px) {
  .grid-2, .grid-3, .grid-4, .gallery-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .hero-meta { gap: 28px; }
  .wrap { padding: 0 20px; }
}

/* ===== 梵墨动态（文章列表） ===== */
.article-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 8px; }
.article-item {
  display: flex; gap: 18px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 20px; text-decoration: none; color: var(--ink);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.article-item:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -22px rgba(43,38,32,.28); }
.ai-cover { width: 132px; aspect-ratio: 3/4; border-radius: calc(var(--radius) - 4px); overflow: hidden; flex: none; background: var(--paper-2); }
.ai-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ai-cover-empty { display: grid; place-items: center; background: linear-gradient(150deg,#b2d4c9,#e8dcc7); color: #fff; font-family: var(--serif); font-size: 44px; }
.ai-body { min-width: 0; }
.ai-date { font-size: 12px; letter-spacing: 2px; color: var(--ink-soft); margin-bottom: 8px; }
.ai-body h3 { font-family: var(--serif); font-size: 19px; line-height: 1.5; margin-bottom: 8px; }
.ai-body p { font-size: 13.5px; line-height: 1.8; color: var(--ink-soft); margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ===== 文章详情 ===== */
.article-page { max-width: 820px; }
.article-head h1 { font-family: var(--serif); font-size: 34px; line-height: 1.4; margin-bottom: 12px; }
.article-meta { font-size: 13px; letter-spacing: 1px; color: var(--ink-soft); padding-bottom: 22px; border-bottom: 1px solid var(--line-soft); margin-bottom: 32px; }
.article-cover { margin-bottom: 32px; border-radius: var(--radius); overflow: hidden; }
.article-cover img { width: 100%; display: block; }
.article-content { font-size: 16px; line-height: 2; color: #3b352d; }
.article-content h2 { font-family: var(--serif); font-size: 24px; margin: 38px 0 16px; padding-left: 14px; border-left: 3px solid var(--mineral-red); }
.article-content h3 { font-family: var(--serif); font-size: 19px; margin: 28px 0 12px; }
.article-content p { margin-bottom: 18px; }
.article-content img { max-width: 100%; border-radius: var(--radius); margin: 10px 0; }
.article-content blockquote { border-left: 3px solid var(--ochre); background: var(--paper-2); padding: 14px 20px; border-radius: 0 var(--radius) var(--radius) 0; margin: 18px 0; color: var(--ink-soft); }
.article-content ul, .article-content ol { padding-left: 24px; margin-bottom: 18px; }
.article-content li { margin-bottom: 6px; }
.article-content a { color: var(--mineral-red); }

/* ===== 课程报名弹窗 ===== */
.fm-modal-mask { position: fixed; inset: 0; background: rgba(43,38,32,.55); display: grid; place-items: center; z-index: 999; padding: 20px; }
.fm-modal { background: #fff; border-radius: var(--radius); width: 100%; max-width: 420px; padding: 28px; position: relative; animation: fmPop .3s var(--ease); }
@keyframes fmPop { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.fm-modal h3 { font-family: var(--serif); font-size: 22px; margin-bottom: 6px; }
.fm-modal .fm-course { font-size: 13px; color: var(--mineral-red); background: rgba(178,59,52,.08); display: inline-block; padding: 4px 12px; border-radius: 999px; margin-bottom: 18px; }
.fm-modal .field { margin-bottom: 14px; }
.fm-close { position: absolute; top: 14px; right: 16px; font-size: 22px; line-height: 1; background: none; border: none; cursor: pointer; color: var(--ink-soft); }

/* ===== 文章栏目筛选 ===== */
.cat-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0 34px; }
.cat-tab {
  font-family: var(--sans); font-size: 13.5px; letter-spacing: 1px;
  padding: 7px 18px; border-radius: 999px; cursor: pointer;
  background: transparent; color: var(--ink-soft);
  border: 1px solid var(--line); transition: all .3s var(--ease);
}
.cat-tab:hover { color: var(--mineral-red); border-color: var(--mineral-red); }
.cat-tab.active { background: var(--mineral-red); border-color: var(--mineral-red); color: #fff; }
/* 子栏目标签：更小、更淡，带缩进符号，与前缀父栏目形成层级感 */
.cat-tab.cat-tab-sub { font-size: 12.5px; padding: 5px 14px; background: var(--paper-2); }
.cat-tab.cat-tab-sub.active { background: var(--mineral-red); }
.cat-chip {
  display: inline-block; font-size: 11.5px; letter-spacing: 1px;
  color: var(--azurite); background: rgba(44,95,124,.09);
  padding: 2px 10px; border-radius: 999px; margin-right: 10px; vertical-align: 1px;
}

/* ===== 团队风采页（team.html） ===== */
.team-filter {
  display: flex; align-items: center; gap: 10px; margin: 22px 0 24px;
  font-size: 14px; color: var(--ink-soft);
}
.team-filter select {
  padding: 9px 36px 9px 14px;
  border: 1px solid var(--line); border-radius: 999px;
  background: #fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M3 4.5L6 8l3-3.5' stroke='%232b2620' stroke-width='1.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat right 14px center / 12px;
  -webkit-appearance: none; appearance: none;
  font: inherit; color: var(--ink); cursor: pointer; min-width: 200px;
  transition: border-color .2s var(--ease);
}
.team-filter select:hover { border-color: var(--mineral-red); }
.team-filter select:focus { outline: 2px solid var(--mineral-red); outline-offset: 2px; }

.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.team-card {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--line-soft); border-radius: 14px; overflow: hidden;
  text-decoration: none; color: inherit;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.team-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -24px rgba(43,38,32,.4); }
.team-cover {
  aspect-ratio: 4/3; overflow: hidden; background: linear-gradient(135deg, #f3ece0, #ece2d2);
}
.team-cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.team-card:hover .team-cover img { transform: scale(1.05); }
.team-card-body { padding: 18px 20px 16px; display: flex; flex-direction: column; gap: 8px; }
.team-card-body h3 { font-family: var(--serif); font-size: 19px; line-height: 1.4; color: var(--ink); margin: 0; }
.team-card-body p { color: var(--ink-soft); font-size: 14px; line-height: 1.65; margin: 0; }
.team-date { font-size: 12px; color: var(--ink-soft); margin-top: 4px; }

/* ===== 全域媒体（联系页卡片 + 页脚） ===== */
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.media-card {
  display: flex; gap: 16px; align-items: center;
  background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 20px; transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.media-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.media-ic {
  width: 52px; height: 52px; flex: none; border-radius: 50%;
  display: grid; place-items: center; font-size: 24px;
  background: linear-gradient(145deg, #f3ece0, #ece2d2); border: 1px solid var(--line-soft);
}
.media-body { min-width: 0; }
.media-body .t { font-family: var(--serif); font-size: 17px; margin-bottom: 2px; }
.media-body .s { font-size: 12px; letter-spacing: 2px; color: var(--ink-soft); margin-bottom: 10px; }
.media-body .btn-line { font-size: 12.5px; padding: 5px 14px; }
.media-qr { width: 64px; height: 64px; object-fit: cover; border-radius: calc(var(--radius) - 4px); border: 1px solid var(--line-soft); flex: none; margin-left: auto; }

@media (max-width: 760px) {
  .article-list { grid-template-columns: 1fr; }
  .ai-cover { width: 96px; }
  .article-head h1 { font-size: 26px; }
  .media-grid { grid-template-columns: 1fr; }
  .media-qr { width: 56px; height: 56px; }
}

/* ===== 语言切换器（多语言下拉） ===== */
.lang-switch { position: relative; flex: none; }

/* ===== 岩彩工艺小科普 棋盘两列布局 ===== */
.care-board { display: grid; grid-template-columns: 1.04fr 0.96fr; gap: 32px; align-items: start; margin-top: 8px; }
.care-col { display: flex; flex-direction: column; gap: 22px; min-width: 0; }
.care-col .care-text { display: flex; flex-direction: column; }
.care-col .media {
  position: relative; width: 100%; aspect-ratio: 1 / 1;
  border-radius: 10px; overflow: hidden;
  border: 1px solid var(--line-soft); background: #f1ebe0;
}
.care-col .media img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center 38%;
  display: block;
}
.care-block {
  background: #faf7f2;
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 22px 24px;
}
.care-block h3 { margin-top: 0; }
@media (max-width: 900px) {
  .care-board { grid-template-columns: 1fr; gap: 24px; }
  .care-col .media { aspect-ratio: 4 / 3; }
}
.lang-switch .ls-cur {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.55);
  backdrop-filter: blur(4px);
  cursor: pointer;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1;
  color: var(--ink);
  white-space: nowrap;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.lang-switch .ls-cur:hover { border-color: var(--mineral-red); }
.lang-switch .ls-cur .ls-flag { font-size: 15px; line-height: 1; }
.lang-switch .ls-cur .ls-caret { font-size: 10px; color: var(--ink-soft); transition: transform .2s var(--ease); }
.lang-switch.open .ls-cur .ls-caret { transform: rotate(180deg); }
.lang-switch .ls-list {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 999;
  min-width: 158px;
  padding: 6px;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  background: var(--paper); /* 与整站纸张底色匹配，柔和耐看 */
  box-shadow: 0 12px 32px -16px rgba(43,38,32,.35);
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity .18s var(--ease), transform .18s var(--ease);
}
.lang-switch.open .ls-list { opacity: 1; transform: none; pointer-events: auto; }
.lang-switch .ls-list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1;
  color: var(--ink-soft);
  white-space: nowrap;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.lang-switch .ls-list a:hover { color: var(--ink); background: rgba(43,38,32,.06); }
.lang-switch .ls-list a.active { color: #fff; background: var(--mineral-red); }
.lang-switch .ls-list a .ls-flag { font-size: 16px; }
/* 超窄屏：收紧顶部导航间距 */
@media (max-width: 380px) {
  .lang-switch .ls-cur { padding: 6px 10px; }
  .lang-switch .ls-cur .ls-label { display: none; }
  .brand .name small { display: none; }
}
/* 大屏（2K 及以上）：容器加宽，完整显示语言名与全部导航 */
@media (min-width: 1440px) {
  :root { --container: 1360px; }
}

/* ============================ AI 智能客服 ============================ */
.chat-fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%; border: none;
  background: linear-gradient(135deg, var(--mineral-red), var(--mineral-red-d));
  color: #fff; font-family: var(--serif); font-size: 18px; font-weight: 700;
  cursor: pointer; box-shadow: 0 8px 24px rgba(178,59,52,.35);
  transition: transform .2s ease;
  display: flex; align-items: center; justify-content: center;
}
.chat-fab:hover { transform: translateY(-3px); }
.chat-fab.open { transform: rotate(90deg); }
.chat-box {
  position: fixed; right: 22px; bottom: 92px; z-index: 999;
  width: 350px; max-width: calc(100vw - 32px); height: 470px; max-height: calc(100vh - 150px);
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  box-shadow: 0 24px 60px -20px rgba(43,38,32,.35);
  display: flex; flex-direction: column; overflow: hidden;
}
.chat-head {
  background: linear-gradient(135deg, var(--mineral-red), var(--mineral-red-d));
  color: #fff; padding: 14px 16px; display: flex; justify-content: space-between; align-items: center;
  flex: none;
}
.chat-head b { font-family: var(--serif); font-size: 16px; display: block; }
.chat-head small { font-size: 11px; opacity: .85; }
.chat-close { border: none; background: none; color: #fff; font-size: 22px; cursor: pointer; line-height: 1; padding: 0 2px; }
.chat-body {
  flex: 1; overflow-y: auto; padding: 14px; background: var(--paper);
  display: flex; flex-direction: column; gap: 10px;
}
.chat-msg {
  max-width: 84%; padding: 9px 13px; border-radius: 12px;
  font-size: 13.5px; line-height: 1.65; white-space: pre-wrap; word-break: break-word;
}
.chat-msg.bot { background: #fff; border: 1px solid var(--line); align-self: flex-start; border-top-left-radius: 4px; }
.chat-msg.user { background: var(--mineral-red); color: #fff; align-self: flex-end; border-top-right-radius: 4px; }
.chat-input { display: flex; gap: 8px; padding: 10px 12px; border-top: 1px solid var(--line); background: #fff; flex: none; }
.chat-input input {
  flex: 1; min-width: 0; border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 12px; font-size: 13.5px; font-family: var(--sans); color: var(--ink); background: #fff;
}
.chat-input input:focus { outline: none; border-color: var(--gold); }
.chat-send {
  border: none; background: var(--mineral-red); color: #fff; border-radius: 8px;
  padding: 0 16px; font-size: 13.5px; cursor: pointer; font-family: var(--sans);
}
.chat-send:hover { background: var(--mineral-red-d); }
.chat-foot { padding: 7px 14px; font-size: 11px; color: var(--ink-soft); background: var(--paper-2); text-align: center; flex: none; }
@media (max-width: 480px) {
  .chat-box { width: calc(100vw - 24px); right: 12px; bottom: 84px; }
  .chat-fab { right: 16px; bottom: 16px; }
}

/* 学员作品：单件竖幅居中放大（works_student） */
.works-single { grid-template-columns: minmax(0, 560px); justify-content: center; }
@media (max-width: 640px){ .works-single { grid-template-columns: minmax(0, 100%); } }

/* 学员作品：三件横排，说明文字在图上方 */
.works-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.works-row .card { display: flex; flex-direction: column; }
.works-row .art-img { margin: 0 18px 18px; border-radius: 6px; overflow: hidden; }
.works-row .art-img img { width: 100%; height: auto; display: block; }
.works-cap { padding: 20px 20px 10px; }
.works-cap .wk { font-size: 12px; color: var(--ochre); letter-spacing: 2px; }
.works-cap h3 { font-size: 20px; margin: 6px 0 6px; }
.works-cap p { color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.works-row .card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.works-row .card { transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
@media (max-width: 900px){ .works-row { grid-template-columns: 1fr; } }