/* ============================================================
   龙庵村 · 村级门户站
   ============================================================ */
:root {
  --green-900: #1e3a2b;
  --green-800: #27503a;
  --green-700: #35684b;
  --green-600: #44805a;
  --green-500: #5a9a6d;
  --green-100: #e6f0e6;
  --green-50:  #f3f8f2;
  --amber:     #d9a441;
  --amber-dark:#b07f27;
  --ink:       #26352c;
  --muted:     #5f6f64;
  --line:      #dfe8dd;
  --paper:     #ffffff;
  --cream:     #faf6ee;
  --shadow:    0 6px 18px rgba(30, 58, 43, .10);
  --radius:    14px;
  --maxw:      1100px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
               "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--green-700); text-decoration: none; }
a:hover { color: var(--green-900); }
ul { list-style: none; }

/* ---------- 顶部 ---------- */
.site-header {
  background: linear-gradient(120deg, var(--green-900), var(--green-700));
  color: #fff;
  position: sticky; top: 0; z-index: 50;
  box-shadow: var(--shadow);
}
.brand {
  max-width: var(--maxw); margin: 0 auto; padding: 14px 20px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.brand-logo { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand-logo .seal {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--amber); color: var(--green-900);
  display: grid; place-items: center;
  font-weight: 800; font-size: 18px;
  box-shadow: 0 0 0 3px rgba(217,164,65,.35);
  flex: none;
}
.brand-name { display: block; font-size: 22px; letter-spacing: 2px; line-height: 1.3; font-weight: 800; }
.brand .tag { font-size: 12px; opacity: .82; letter-spacing: 1px; }

.brand-right { text-align: right; font-size: 13px; line-height: 1.6; }
.brand-right strong { color: var(--amber); }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  flex-direction: column; gap: 5px; padding: 6px;
}
.nav-toggle span { width: 24px; height: 2.5px; background: #fff; border-radius: 2px; }

.main-nav { max-width: var(--maxw); margin: 0 auto; padding: 8px 20px 14px; }
.main-nav ul { display: flex; gap: 4px; flex-wrap: wrap; }
.main-nav a {
  display: block; padding: 7px 16px; border-radius: 999px;
  color: rgba(255,255,255,.92); font-size: 15px;
  border: 1px solid transparent;
}
.main-nav a:hover { background: rgba(255,255,255,.12); color: #fff; }
.main-nav a.active { background: var(--amber); color: var(--green-900); font-weight: 700; }

/* ---------- 通用布局 ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.section { padding: 52px 0; }
.section.cream { background: var(--cream); }
.section.green { background: linear-gradient(150deg, var(--green-900), var(--green-700)); color: #fff; }
.section.green .sec-sub { color: rgba(255,255,255,.75); }
.section.green h2, .section.green h3 { color: #fff; }

.sec-head { text-align: center; max-width: 720px; margin: 0 auto 34px; }
.kicker {
  display: inline-block; color: var(--amber-dark);
  font-size: 13px; letter-spacing: 3px; font-weight: 700;
  border: 1px solid var(--amber); border-radius: 999px; padding: 2px 12px;
  margin-bottom: 10px;
}
.section.green .kicker { border-color: var(--amber); color: var(--amber); }
.sec-head h2 { font-size: 30px; letter-spacing: 2px; }
.sec-sub { color: var(--muted); margin-top: 8px; }
.sec-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; gap: 10px; }
.sec-title h2 { font-size: 24px; letter-spacing: 1px; }
.sec-title .more { font-size: 14px; }

/* ---------- 首页 Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    linear-gradient(105deg, rgba(30,58,43,.94) 0%, rgba(39,80,58,.82) 48%, rgba(39,80,58,.56) 100%),
    url('../images/gallery/village-road-life.jpg') center / cover no-repeat,
    linear-gradient(160deg, var(--green-900), var(--green-600));
  color: #fff;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(45deg, transparent 0 26px, rgba(255,255,255,.02) 26px 27px);
}
.hero-inner { position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto; padding: 84px 20px 96px; }
.hero h1 { font-size: clamp(34px, 6vw, 58px); letter-spacing: 6px; line-height: 1.25; }
.hero h1 .alt { color: var(--amber); }
.hero .sub { margin-top: 14px; font-size: clamp(15px, 2.2vw, 19px); opacity: .95; }
.hero .lead { margin-top: 18px; max-width: 640px; color: rgba(255,255,255,.82); }
.hero-badges { margin-top: 26px; display: flex; gap: 10px; flex-wrap: wrap; }
.badge {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.3);
  padding: 5px 14px; border-radius: 999px; font-size: 13px; backdrop-filter: blur(4px);
}
.hero-cta { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 11px 26px; border-radius: 999px;
  font-size: 16px; font-weight: 600; transition: .18s; border: 1px solid transparent; cursor: pointer;
}
.btn-solid { background: var(--amber); color: var(--green-900); }
.btn-solid:hover { background: #e8b655; color: var(--green-900); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn-ghost:hover { background: rgba(255,255,255,.14); color: #fff; }

/* ---------- 数据条 ---------- */
.stat-band { background: var(--paper); border-bottom: 1px solid var(--line); }
.stat-band .grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin: -30px auto 0; position: relative; z-index: 2;
  background: var(--paper); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; max-width: calc(var(--maxw) - 40px);
}
.stat { padding: 22px 12px; text-align: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat b { display: block; font-size: 30px; color: var(--green-800); line-height: 1.2; }
.stat b em { font-style: normal; font-size: 15px; margin-left: 2px; color: var(--muted); }
.stat span { font-size: 13.5px; color: var(--muted); }

/* ---------- 卡片网格 ---------- */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .2s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--green-500); }
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cards2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.thumb { aspect-ratio: 16 / 9; background: linear-gradient(150deg, var(--green-600), var(--green-800)); position: relative; display: grid; place-items: center; color: rgba(255,255,255,.92); }
.thumb .ph { text-align: center; padding: 10px; font-size: 13.5px; letter-spacing: 2px; }
.thumb .ph b { display: block; font-size: 17px; margin-bottom: 4px; letter-spacing: 1px; }
.thumb.amber { background: linear-gradient(150deg, #caa24a, #a5762c); }
.thumb.teal  { background: linear-gradient(150deg, #4f8f9a, #2c5f6b); }
.thumb.rose  { background: linear-gradient(150deg, #b06a53, #7d4231); }
.thumb.plum  { background: linear-gradient(150deg, #7d6f9a, #4d4066); }
.card-body { padding: 20px 22px 24px; }
.card-body h3 { font-size: 19px; margin-bottom: 8px; }
.card-body p { font-size: 14.5px; color: var(--muted); }
.card-tags { margin-top: 12px; display: flex; gap: 6px; flex-wrap: wrap; }
.card-tags span { font-size: 12px; background: var(--green-100); color: var(--green-800); padding: 2px 10px; border-radius: 999px; }
.card-link { margin-top: 14px; font-size: 14px; font-weight: 700; display: inline-flex; align-items: center; gap: 4px; }

/* ---------- 新闻动态列表 ---------- */
.news-list { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.news-item { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 15px 22px; border-bottom: 1px dashed var(--line); }
.news-item:last-child { border-bottom: 0; }
.news-item a { font-size: 15.5px; }
.news-date { flex: none; color: var(--muted); font-size: 13px; background: var(--green-50); padding: 2px 10px; border-radius: 999px; border: 1px solid var(--line); }

/* ---------- 双栏 ---------- */
.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.split.reverse > :first-child { order: 2; }
.figure {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.figure .frame { aspect-ratio: 4 / 3; display: grid; place-items: center; background: linear-gradient(150deg, var(--green-100), var(--green-50)); color: var(--green-800); overflow: hidden; }
.figure .frame img, .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.figure .frame .ph { padding: 12px; }
.figure figcaption { background: var(--paper); font-size: 13px; color: var(--muted); padding: 8px 14px; text-align: center; border-top: 1px solid var(--line); }

.split h2 { font-size: 26px; margin-bottom: 14px; letter-spacing: 1px; }
.split p { margin-bottom: 12px; color: #45554a; }
.split ul.tick li { position: relative; padding-left: 24px; margin-bottom: 9px; color: #45554a; }
.split ul.tick li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--green-600); font-weight: 800;
}
.checklist li { position: relative; padding-left: 26px; margin-bottom: 10px; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--green-600); font-weight: 800; }

/* ---------- 页头横幅 ---------- */
.page-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(140deg, rgba(30,58,43,.94), rgba(53,104,75,.82)),
    linear-gradient(140deg, var(--green-900), var(--green-600));
  color: #fff; padding: 44px 0;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-position: center; background-size: cover; opacity: .38;
  mix-blend-mode: screen;
}
.page-hero > .container { position: relative; z-index: 1; }
.page-hero-about::before { background-image: url('../images/gallery/village-road-life.jpg'); }
.page-hero-industry::before { background-image: url('../images/gallery/village-orchard-route.jpg'); }
.page-hero-tourism::before { background-image: url('../images/gallery/festival2025-aerial-noon.jpg'); }
.page-hero-culture::before { background-image: url('../images/gallery/festival2024-bianlian-1.jpg'); }
.page-hero-gov::before { background-image: url('../images/gallery/gov-health-check.jpg'); }

.page-hero .crumb { font-size: 13px; opacity: .8; margin-bottom: 6px; }
.page-hero h1 { font-size: 30px; letter-spacing: 3px; }
.page-hero p { opacity: .88; margin-top: 8px; max-width: 720px; }

/* ---------- 信息表格 / 数据块 ---------- */
.table { width: 100%; border-collapse: collapse; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table th, .table td { border: 1px solid var(--line); padding: 11px 16px; font-size: 14.5px; text-align: left; vertical-align: top; }
.table th { background: var(--green-800); color: #fff; font-weight: 600; letter-spacing: 1px; white-space: nowrap; }
.table td:first-child { font-weight: 600; background: var(--green-50); width: 130px; color: var(--green-900); }
.table tr:nth-child(even) td { background: #fbfdfa; }
.table tr:nth-child(even) td:first-child { background: var(--green-50); }

.legend-card { display: flex; gap: 12px; align-items: flex-start; background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--green-600); border-radius: 8px; padding: 14px 18px; margin-bottom: 12px; }
.legend-card .ic { font-size: 20px; flex: none; }
.legend-card h4 { margin-bottom: 3px; }
.legend-card p, .legend-card li { font-size: 14px; color: var(--muted); }

.tip { background: #fff8e8; border: 1px dashed var(--amber); color: #6d5410; border-radius: 10px; padding: 12px 16px; font-size: 13.5px; margin-top: 16px; }
.note-verify { background: #fdf0f0; border: 1px dashed #d99a9a; color: #8c4a4a; border-radius: 10px; padding: 12px 16px; font-size: 13px; margin-top: 16px; }

/* ---------- 图集过滤 ---------- */
.g-filter { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.g-filter button {
  font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--paper);
  color: var(--green-800); padding: 6px 16px; border-radius: 999px; font-size: 14px;
  min-height: 42px; white-space: nowrap;
}
.g-filter button:hover { border-color: var(--green-600); }
.g-filter button:focus-visible, .nav-toggle:focus-visible, .lb-close:focus-visible, .lb-nav:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }
.g-filter button.on { background: var(--green-800); border-color: var(--green-800); color: #fff; font-weight: 700; }
.g-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.g-card { cursor: pointer; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--paper); transition: .2s; }
.g-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.g-card:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }
.g-frame { aspect-ratio: 4 / 3; position: relative; background: linear-gradient(150deg, var(--green-100), var(--green-50)); }
.g-frame img { width: 100%; height: 100%; object-fit: cover; }
.g-ph {
  position: absolute; inset: 0; display: grid; place-items: center; text-align: center;
  color: var(--green-800); font-size: 13px; letter-spacing: 1px; line-height: 1.6; padding: 10px;
}
.g-ph b { display: block; font-size: 15px; margin-bottom: 2px; }
.g-meta { padding: 9px 12px; }
.g-meta b { display: block; font-size: 14px; line-height: 1.5; }
.g-meta span { font-size: 12px; color: var(--muted); }
.g-cat { display: inline-block; font-size: 11px; color: var(--amber-dark); border: 1px solid var(--amber); padding: 0 8px; border-radius: 999px; margin-top: 4px; }
.g-rights { display: inline-block; font-size: 11px !important; color: #8c4a4a !important; border: 1px dashed #d99a9a; padding: 0 7px; border-radius: 999px; margin: 4px 0 0 5px; }
.g-count { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 18px; }
.g-section-head { font-size: 20px; letter-spacing: 1px; margin: 34px 0 14px; padding-left: 10px; border-left: 4px solid var(--green-600); }
.g-count b { color: var(--green-800); }

/* ---------- 灯箱 ---------- */
.lightbox { position: fixed; inset: 0; background: rgba(16,28,20,.9); display: none; align-items: center; justify-content: center; z-index: 200; padding: 20px; }
.lightbox.open { display: flex; }
.lightbox figure { max-width: 1080px; width: 100%; max-height: calc(100vh - 40px); text-align: center; color: #fff; }
.lightbox .lb-frame { max-width: 100%; max-height: calc(100vh - 150px); margin: 0 auto; aspect-ratio: 4 / 3; border-radius: 10px; overflow: hidden; background: rgba(255,255,255,.06); }
.lightbox img { width: 100%; height: 100%; object-fit: contain; }
.lightbox figcaption { margin-top: 12px; }
.lightbox figcaption b { font-size: 17px; }
.lightbox figcaption .lb-cat { display: inline-block; margin-left: 8px; color: var(--amber); font-size: 13px; border: 1px solid var(--amber); border-radius: 999px; padding: 0 10px; }
.lightbox .lb-count { display: block; margin-top: 4px; font-size: 13px; color: rgba(255,255,255,.6); }
.lb-close { position: absolute; top: 16px; right: 22px; color: #fff; font-size: 34px; line-height: 1; cursor: pointer; background: none; border: 0; min-width: 44px; min-height: 44px; padding: 4px; display: grid; place-items: center; }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); color: #fff; font-size: 40px; cursor: pointer; user-select: none; background: none; border: 0; padding: 8px 14px; min-width: 44px; min-height: 44px; display: grid; place-items: center; opacity: .8; }
.lb-nav:hover { opacity: 1; }
.lb-nav.prev { left: 8px; } .lb-nav.next { right: 8px; }
@media (max-width: 900px) { .g-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .g-grid { grid-template-columns: 1fr; } }

/* ---------- 指标一览（汇总表卡片） ---------- */
.dc-legend { display: flex; flex-direction: column; gap: 12px; }
.dc-legend .dc-row:last-child { border-bottom: 0; padding-bottom: 0; }
.dc-row b .dc-tag { display: block; font-size: 11.5px; font-weight: 400; color: var(--amber-dark); margin-top: 2px; }
@media (max-width: 480px) {
  .dc-row { flex-direction: column; align-items: stretch; gap: 2px; padding: 6px 0; }
  .dc-row .n { flex: none; }
  .dc-row b { text-align: left; font-size: 16px; }
  .dc-row b em { white-space: normal; }
}
.dc-row { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding-bottom: 8px; border-bottom: 1px dashed var(--line); font-size: 14.5px; }
.dc-row .n { color: var(--muted); flex: 1 1 44%; }
.dc-row b { color: var(--green-800); font-size: 15px; white-space: normal; text-align: right; flex: 0 0 auto; min-width: 0; }
.dc-row b em { font-style: normal; font-size: 13px; color: var(--muted); margin-left: 2px; white-space: nowrap; }
.dc-head { font-size: 12px; letter-spacing: 2px; color: var(--amber-dark); font-weight: 700; margin-bottom: 2px; }
.dc-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.dc-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; box-shadow: none; }
.dc-card h3 { font-size: 16px; margin: 2px 0 12px; letter-spacing: 1px; }
@media (max-width: 900px) { .dc-grid2 { grid-template-columns: 1fr; } }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--green-900); color: rgba(255,255,255,.8); font-size: 14px; margin-top: 40px; }
.site-footer .top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; padding: 42px 0 30px; }
.site-footer h4 { color: #fff; margin-bottom: 12px; letter-spacing: 1px; font-size: 15px; }
.site-footer li { margin-bottom: 6px; }
.site-footer a { color: rgba(255,255,255,.78); }
.site-footer a:hover { color: var(--amber); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); padding: 14px 0; text-align: center; font-size: 13px; color: rgba(255,255,255,.55); }


/* ---------- 页面精选影像 ---------- */
.photo-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.photo-strip figure { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); box-shadow: 0 3px 12px rgba(30,58,43,.07); }
.photo-strip .photo { aspect-ratio: 4 / 3; overflow: hidden; background: var(--green-50); }
.photo-strip img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.photo-strip figure:hover img { transform: scale(1.04); }
.photo-strip figcaption { padding: 9px 11px 11px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.photo-strip-note { margin-top: 12px; color: var(--muted); font-size: 12.5px; text-align: center; }
@media (max-width: 900px) { .photo-strip { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .photo-strip { grid-template-columns: 1fr; } }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .cards3 { grid-template-columns: repeat(2, 1fr); }
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
  .site-footer .top { grid-template-columns: 1fr; }
  .stat-band .grid { grid-template-columns: repeat(4, 1fr); margin-top: -30px; }
  .stat { border-right: 1px solid var(--line); }
}

@media (max-width: 720px) {
  .stat-band .grid { grid-template-columns: repeat(2, 1fr); margin-top: -20px; }
  .stat { border-right: 0; border-bottom: 1px solid var(--line); }
  .stat-band .grid { max-width: calc(100% - 32px); margin-left: auto; margin-right: auto; }
}

/* 手机端触控与可读性优化 */
@media (max-width: 640px) {
  body { font-size: 16px; }
  .btn { min-width: 132px; text-align: center; }
  .g-filter button { padding: 9px 15px; font-size: 15px; min-height: 40px; }
  .cards3, .cards2 { gap: 16px; }
  .section { padding: 38px 0; }
  .sec-title h2 { font-size: 21px; }
  .sec-head h2 { font-size: 24px; }
  .table th, .table td { padding: 9px 12px; font-size: 13.5px; }
  .figure figcaption { font-size: 12px; }
}

@media (max-width: 640px) {
  .cards3, .cards2 { grid-template-columns: 1fr; }
  .brand-right { display: none; }
  .nav-toggle { display: flex; }
  .main-nav { display: none; padding: 0 20px 12px; }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 2px; }
  .main-nav a { border-radius: 10px; padding: 11px 16px; }
  .hero-inner { padding: 56px 20px 64px; }
  .table td:first-child { width: 96px; }
  .news-item { flex-direction: column; align-items: flex-start; gap: 4px; }
  .lightbox .lb-nav { font-size: 30px; }
  .lb-close { top: 8px; right: 12px; font-size: 30px; }
}

/* 键盘可见焦点与低动态偏好 */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .g-card:hover { transform: none; }
}

/* ---------- 乡村背景音乐播放器 ---------- */
.bgm-player {
  position: fixed;
  right: 18px;
  bottom: calc(18px + env(safe-area-inset-bottom));
  z-index: 40;
  width: min(300px, calc(100vw - 36px));
  color: #fff;
  background: rgba(27, 72, 49, .96);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 15px;
  box-shadow: 0 8px 24px rgba(16, 44, 28, .24);
  backdrop-filter: blur(8px);
}
.bgm-toggle {
  width: 100%;
  min-height: 60px;
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  color: #fff;
  background: transparent;
  border: 0;
  border-radius: 14px 14px 0 0;
  text-align: left;
  cursor: pointer;
}
.bgm-toggle:hover { background: rgba(255,255,255,.08); }
.bgm-toggle:focus-visible, .bgm-volume input:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}
.bgm-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--green-900);
  background: var(--amber);
  font-size: 17px;
  line-height: 1;
}
.bgm-copy { min-width: 0; }
.bgm-copy strong, .bgm-copy small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bgm-copy strong { font-size: 14px; letter-spacing: .5px; }
.bgm-copy small { margin-top: 2px; color: rgba(255,255,255,.7); font-size: 11px; }
.bgm-state { color: rgba(255,255,255,.76); font-size: 11px; white-space: nowrap; }
.bgm-player[data-playing="true"] .bgm-icon { animation: bgm-pulse 1.8s ease-in-out infinite; }
.bgm-volume {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 13px 11px 50px;
  color: rgba(255,255,255,.7);
  font-size: 11px;
}
.bgm-volume input { flex: 1; min-width: 0; accent-color: var(--amber); }
@keyframes bgm-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }
@media (max-width: 560px) {
  .bgm-player { right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); width: min(286px, calc(100vw - 24px)); }
  .bgm-toggle { min-height: 54px; }
  .bgm-volume { padding-left: 47px; }
}
@media (prefers-reduced-motion: reduce) {
  .bgm-player[data-playing="true"] .bgm-icon { animation: none; }
}