:root {
  --jd-red: #e1251b;
  --jd-red-dark: #b81c14;
  --jd-red-soft: #fdeceb;
  --green: #0aa86a;
  --green-dark: #088a57;
  --green-soft: #e7f7f0;
  --ink: #1f2329;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #f5f6f8;
  --card: #ffffff;
  --shadow: 0 8px 28px rgba(17, 24, 39, .08);
  --radius: 16px;
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ---------- 顶部导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; }
.brand .logo {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--jd-red), var(--jd-red-dark));
  color: #fff; display: grid; place-items: center; font-size: 18px; font-weight: 900;
}
.brand small { color: var(--muted); font-weight: 500; font-size: 12px; }
.nav-links { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }
.nav-links a {
  padding: 8px 14px; border-radius: 10px; font-size: 14px; color: var(--ink); font-weight: 600;
  transition: .15s;
}
.nav-links a:hover { background: var(--jd-red-soft); color: var(--jd-red); }
.nav-links a.admin { color: var(--muted); }
.nav-toggle {
  display: none; margin-left: auto; cursor: pointer;
  align-items: center; justify-content: center; gap: 6px;
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--ink); font-size: 20px; line-height: 1;
  font-family: inherit; transition: .15s;
}
.nav-toggle:hover { background: var(--bg); }
.nav-toggle .ic-open { display: none; }

/* ---------- 容器 ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
section { padding: 64px 0; }
.section-head { text-align: center; margin-bottom: 36px; }
.section-head .kicker {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em;
  padding: 4px 12px; border-radius: 999px; margin-bottom: 12px;
}
.section-head h2 { font-size: 30px; margin: 0 0 8px; }
.section-head p { color: var(--muted); margin: 0; font-size: 15px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, #e1251b 0%, #b81c14 55%, #2b2f36 100%);
  color: #fff;
}
.hero::after {
  content: ""; position: absolute; right: -120px; top: -120px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.18), transparent 70%);
}
.hero-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 70px 20px; position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.12fr .88fr; gap: 40px; align-items: center;
}
.hero-text { min-width: 0; }
.hero h1 { font-size: 44px; margin: 0 0 14px; line-height: 1.2; }
.hero p { font-size: 18px; opacity: .92; max-width: 640px; margin: 0 0 26px; }

/* ---------- 首屏听歌应用（联网真实播放 + 卡拉OK动态歌词） ---------- */
.music {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.30);
  border-radius: 22px; padding: 22px 22px 18px;
  color: #fff; box-shadow: 0 22px 50px rgba(0,0,0,.28);
  width: 100%; max-width: 400px; margin-left: auto;
}
/* 首屏音乐关闭：移除 no-music 类即可恢复播放器 */
.hero-inner.no-music { grid-template-columns: 1fr; }
.hero-inner.no-music .music { display: none; }
.hero-inner.no-music .hero-text { margin: 0 auto; text-align: center; }
.hero-inner.no-music .hero-btns { justify-content: center; }
.hero-inner.no-music .hero-stats { justify-content: center; }
.music-cover {
  width: 88px; height: 88px; border-radius: 50%; margin: 0 auto 14px;
  background: conic-gradient(from 0deg, #ff5a4d, #16d08c, #e1251b, #ffd24d, #ff5a4d);
  display: grid; place-items: center; box-shadow: 0 8px 22px rgba(0,0,0,.25);
  animation: mSpin 7s linear infinite; animation-play-state: paused;
}
.music.playing .music-cover { animation-play-state: running; }
@keyframes mSpin { to { transform: rotate(360deg); } }
.music-cover-ic { font-size: 32px; filter: drop-shadow(0 2px 4px rgba(0,0,0,.3)); }
.music-meta { text-align: center; margin-bottom: 8px; }
.music-title { font-size: 17px; font-weight: 800; }
.music-artist { font-size: 12.5px; opacity: .8; margin-top: 2px; }
.music-lyr {
  height: 104px; overflow: hidden; position: relative; margin: 10px 0 12px;
  -webkit-mask-image: linear-gradient(transparent, #000 24%, #000 76%, transparent);
          mask-image: linear-gradient(transparent, #000 24%, #000 76%, transparent);
}
.music-lyr ul { list-style: none; margin: 0; padding: 0; transition: transform .45s ease; }
.music-lyr li {
  padding: 6px 0; font-size: 14px; color: rgba(255,255,255,.55); text-align: center;
  transition: color .3s, transform .3s, opacity .3s; line-height: 1.3;
}
.music-lyr li.on {
  color: #fff; font-weight: 800; font-size: 16px; transform: scale(1.05);
  text-shadow: 0 2px 10px rgba(255,255,255,.35);
}
.music-prog { height: 6px; background: rgba(255,255,255,.25); border-radius: 99px; cursor: pointer; overflow: hidden; }
.music-prog-fill { height: 100%; width: 0; background: #fff; border-radius: 99px; transition: width .12s linear; }
.music-time { display: flex; justify-content: space-between; font-size: 11.5px; opacity: .8; margin-top: 6px; font-variant-numeric: tabular-nums; }
.music-ctrl { display: flex; align-items: center; justify-content: center; gap: 22px; margin-top: 12px; }
.music-ctrl button {
  border: 0; background: transparent; color: #fff; cursor: pointer; font-size: 22px; line-height: 1;
  width: 44px; height: 44px; border-radius: 50%; transition: .15s; font-family: inherit;
}
.music-ctrl button:hover { background: rgba(255,255,255,.18); }
.music-play {
  background: #fff !important; color: var(--jd-red) !important; font-size: 18px !important;
  box-shadow: 0 8px 18px rgba(0,0,0,.2);
}
.music-play:hover { transform: scale(1.06); }
.music-list { margin-top: 14px; border-top: 1px solid rgba(255,255,255,.18); padding-top: 10px; display: grid; gap: 4px; }
.music-list button {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left;
  border: 0; background: transparent; color: rgba(255,255,255,.7); cursor: pointer;
  font-size: 12.5px; padding: 6px 8px; border-radius: 8px; transition: .15s; font-family: inherit;
}
.music-list button:hover { background: rgba(255,255,255,.12); color: #fff; }
.music-list button.on { background: rgba(255,255,255,.20); color: #fff; font-weight: 700; }
.music-list .idx { width: 16px; text-align: center; opacity: .7; font-size: 11px; }
.music-list .pl-t { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.music-list .pl-a { opacity: .6; font-size: 11px; }
.hero-btns { display: flex; gap: 0; flex-wrap: wrap; width: fit-content; max-width: 100%; border-radius: 16px; overflow: hidden; box-shadow: 0 12px 28px rgba(225,37,27,.25); padding: 6px;
  background: linear-gradient(90deg, #e1251b, #ff5a4d, #16d08c, #0aa86a, #e1251b);
  background-size: 300% 100%;
  animation: heroFlow 8s linear infinite;
}
@keyframes heroFlow { to { background-position: 300% 0; } }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 12px; font-weight: 700; font-size: 15px; cursor: pointer;
  border: 0; transition: .15s; font-family: inherit;
}
.btn-red { background: #fff; color: var(--jd-red); }
.btn-red:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,.18); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.24); }
.btn-green { background: linear-gradient(135deg, #0aa86a, #088a57); color: #fff; }
.btn-green:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,.18); }
/* 首屏按钮：整体方案 1 · 品牌流光条 —— 按钮透出底层流动渐变 */
.hero-btns .btn {
  border-radius: 10px; padding: 15px 22px; font-size: 15px; font-weight: 700;
  flex: 1 1 auto; background: transparent; color: #fff; text-align: center;
  box-shadow: none; transition: filter .15s;
}
.hero-btns .btn + .btn { border-left: 1px solid rgba(255,255,255,.35); }
/* 取消各按钮原有底色，统一透出流光渐变 */
.hero-btns .btn-red,
.hero-btns .btn-green,
.hero-btns .btn-ghost { background: transparent; color: #fff; border: 0; box-shadow: none; }
.hero-btns .btn-red:hover,
.hero-btns .btn-green:hover,
.hero-btns .btn-ghost:hover { filter: brightness(1.12); transform: none; }
.hero-stats { display: flex; gap: 36px; margin-top: 40px; flex-wrap: wrap; }
.hero-stats div span { display: block; font-size: 28px; font-weight: 800; }
.hero-stats div small { opacity: .8; }

/* ---------- 卡片网格 ---------- */
.grid { display: grid; gap: 22px; }
.two { grid-template-columns: 1fr 1fr; }
.card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 26px; border: 1px solid var(--line);
}
.card h3 { margin: 0 0 6px; font-size: 20px; }
.card .sub { color: var(--muted); font-size: 14px; margin: 0 0 18px; }

/* ---------- 表单 ---------- */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; }
.field label .req { color: var(--jd-red); }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px;
  font-size: 14px; font-family: inherit; background: #fff; color: var(--ink); transition: .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--jd-red); box-shadow: 0 0 0 3px var(--jd-red-soft);
}
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hint { font-size: 12px; color: var(--muted); margin-top: 5px; }

/* ---------- 签约表单：水印提示与上传预览 ---------- */
.wm-notice {
  font-size: 12.5px; color: #6b7785; background: #f4f6f8; border: 1px solid #e4e8ec;
  border-radius: 10px; padding: 9px 12px; line-height: 1.6; margin-bottom: 16px;
}
.wm-notice b, .wm-notice strong { color: #c8161d; }
.up-prev { margin-top: 8px; display: flex; align-items: center; gap: 10px; }
.up-prev[hidden] { display: none; }
.up-prev img {
  width: 92px; height: 92px; object-fit: cover; border-radius: 8px;
  border: 1px solid #e4e8ec; background: #fff;
}
.up-prev-tag { font-size: 12px; color: #0aa86a; font-weight: 600; }
.wm-done {
  margin-top: 14px; font-size: 13px; font-weight: 700; color: #0aa86a;
  background: #e9f8f0; border: 1px solid #b6ead2; border-radius: 10px; padding: 10px 12px;
}
.wm-done[hidden] { display: none; }

.accent-red { border-top: 4px solid var(--jd-red); }
.accent-green { border-top: 4px solid var(--green); }

/* ---------- 京东快递下单方式（渠道列表） ---------- */
.chan-list { list-style: none; margin: 0; padding: 0; }
.chan-list li {
  position: relative; padding: 9px 0 9px 26px; font-size: 14px; line-height: 1.5;
  border-bottom: 1px dashed var(--line);
}
.chan-list li:last-child { border-bottom: 0; }
.chan-list li::before {
  content: "✓"; position: absolute; left: 0; top: 9px; color: var(--green); font-weight: 900;
}
.chan-list .tag {
  display: inline-block; margin-left: 4px; padding: 1px 8px; border-radius: 6px;
  background: var(--jd-red-soft); color: var(--jd-red); font-size: 12px; font-weight: 700;
}
.chan-list li.is-link { padding: 4px 0; border-bottom: none; }
.chan-list li.is-link::before { content: none; }
.chan-list .chan-link {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 15px; border-radius: 9px;
  background: var(--jd-red); color: #fff; font-weight: 700; font-size: 13px;
  text-decoration: none; transition: .15s;
}
.chan-list .chan-link:hover { background: var(--jd-red-dark); transform: translateY(-1px); box-shadow: 0 5px 12px rgba(225,37,27,.28); }
.chan-list .chan-link .ext { font-size: 12px; opacity: .85; }
.order-tip {
  margin-top: 24px; padding: 16px 18px; border-radius: 12px;
  background: var(--jd-red-soft); color: var(--jd-red-dark); font-size: 14px; font-weight: 600;
}
.order-go {
  display: inline-block; margin-top: 14px; padding: 9px 18px; border-radius: 10px;
  background: var(--jd-red); color: #fff; font-size: 14px; font-weight: 700;
  transition: .15s;
}
.order-go:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(225,37,27,.28); }

/* ---------- 运费计算器 ---------- */
.calc-result {
  margin-top: 18px; padding: 18px; border-radius: 12px; background: var(--jd-red-soft);
  display: none;
}
.calc-result.show { display: block; }
.calc-result .fee { font-size: 34px; font-weight: 900; color: var(--jd-red); }
.calc-result .break { font-size: 13px; color: var(--muted); margin-top: 6px; white-space: pre-line; }
.region-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: end; }
.region-grid .arrow { font-size: 20px; color: var(--muted); text-align: center; padding-bottom: 10px; }

/* ---------- 保温箱回收 ---------- */
.geo-box {
  display: flex; gap: 12px; align-items: center; padding: 14px; border: 1px dashed var(--green);
  border-radius: 12px; background: var(--green-soft); margin-bottom: 8px;
}
.geo-box .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--green); }
.geo-box .coords { font-size: 13px; color: var(--muted); }
.thumb {
  width: 100%; height: 150px; border-radius: 12px; border: 1px solid var(--line);
  object-fit: cover; display: none; background: #f0f1f3;
}
.file-pick {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 10px;
  border: 1px solid var(--green); color: var(--green-dark); font-weight: 700; cursor: pointer; font-size: 14px;
}
.file-pick input { display: none; }

/* ---------- 广告坑位 ---------- */
.ads-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.act-grid { grid-template-columns: repeat(5, 1fr); }
.ad {
  position: relative; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow);
  background: #fff; border: 1px solid var(--line); min-height: 150px; display: flex; flex-direction: column;
}
.ad .badge {
  position: absolute; top: 10px; left: 10px; font-size: 11px; font-weight: 800; color: #fff;
  background: rgba(0,0,0,.45); padding: 3px 9px; border-radius: 999px; z-index: 2;
}
.ad .cover { height: 92px; display: grid; place-items: center; color: #fff; font-size: 30px; font-weight: 900; overflow: hidden; }
.ad .cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ad .body { padding: 12px 14px; }
.ad .body h4 { margin: 0 0 4px; font-size: 15px; }
.ad .body p { margin: 0; font-size: 12px; color: var(--muted); }

/* ---------- 提示条 ---------- */
.toast {
  position: fixed; left: 50%; bottom: 36px; transform: translateX(-50%) translateY(20px);
  background: #1f2329; color: #fff; padding: 13px 22px; border-radius: 12px; font-size: 14px;
  box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: .25s; z-index: 100;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { background: var(--green-dark); }
.toast.err { background: var(--jd-red-dark); }

/* ---------- 页脚 ---------- */
.footer { background: #15181d; color: #c7ccd4; padding: 40px 0; font-size: 14px; }
.footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer a { color: #9aa3ae; }
.footer .brand2 { font-weight: 800; color: #fff; font-size: 18px; }
.footer .foot-beian { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.08); text-align: center; font-size: 13px; }
.footer .foot-beian a { color: #9aa3ae; text-decoration: none; transition: color .2s; }
.footer .foot-beian a:hover { color: #fff; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .two { grid-template-columns: 1fr; }
  .ads-grid, .act-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; gap: 30px; padding: 54px 20px; }
  .music { margin: 0 auto; max-width: 460px; }
  .hero h1 { font-size: 34px; }
}
@media (max-width: 600px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; background: #fff; padding: 10px 20px; border-bottom: 1px solid var(--line); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .nav.menu-open .nav-toggle .ic-closed { display: none; }
  .nav.menu-open .nav-toggle .ic-open { display: inline; }
  .ads-grid, .act-grid { grid-template-columns: 1fr; }
  .row2 { grid-template-columns: 1fr; }
  .hero h1 { font-size: 28px; }
  section { padding: 44px 0; }
}

/* ---------- 京东狗客服精灵（全屏右侧浮动） ---------- */
.jd-dog {
  position: fixed; right: 16px; bottom: 118px; z-index: 60;
  width: 116px; user-select: none;
  filter: drop-shadow(0 10px 18px rgba(225,37,27,.22));
}
.jd-dog-body { width: 116px; cursor: pointer; animation: jdBob 3.4s ease-in-out infinite; }
.jd-dog-body svg { width: 100%; height: auto; display: block; overflow: visible; }
.jd-dog-body svg .leg-f,
.jd-dog-body svg .leg-b,
.jd-dog-body svg .tail,
.jd-dog-body svg .ear { transform-box: fill-box; }
.jd-dog-body svg .leg-f { transform-origin: 50% 0; animation: jdTap 1.6s ease-in-out infinite; }
.jd-dog-body svg .leg-b { transform-origin: 50% 0; animation: jdTap 1.6s ease-in-out infinite .8s; }
.jd-dog-body svg .tail { transform-origin: 0% 100%; animation: jdWag 1.2s ease-in-out infinite; }
.jd-dog-body svg .ear { transform-origin: 50% 0; }
.jd-dog-body svg .ear-l { animation: jdEarL 2.2s ease-in-out infinite; }
.jd-dog-body svg .ear-r { animation: jdEarR 2.2s ease-in-out infinite; }

@keyframes jdBob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes jdTap { 0%,100% { transform: rotate(0deg); } 50% { transform: rotate(9deg); } }
@keyframes jdWag { 0%,100% { transform: rotate(-14deg); } 50% { transform: rotate(16deg); } }
@keyframes jdEarL { 0%,100% { transform: rotate(-18deg); } 50% { transform: rotate(-26deg); } }
@keyframes jdEarR { 0%,100% { transform: rotate(18deg); } 50% { transform: rotate(26deg); } }
.jd-dog-body.clicked { animation: jdHop .55s ease; }
@keyframes jdHop {
  0% { transform: translateY(0); } 28% { transform: translateY(-24px); }
  55% { transform: translateY(0); } 78% { transform: translateY(-9px); } 100% { transform: translateY(0); }
}

.jd-dog-tip {
  position: absolute; right: 122px; top: 26px; width: 164px;
  background: #fff; color: #c8161d; font-size: 12px; line-height: 1.55;
  padding: 8px 11px; border-radius: 12px; border: 1px solid #ffd9d6;
  box-shadow: 0 8px 20px rgba(225,37,27,.18);
  opacity: 0; transform: translateX(8px); transition: .25s; pointer-events: none;
}
.jd-dog-tip::after {
  content: ''; position: absolute; right: -7px; top: 16px;
  border: 7px solid transparent; border-left-color: #fff;
}
.jd-dog.show-tip .jd-dog-tip { opacity: 1; transform: translateX(0); }

.jd-dog-fold {
  position: absolute; right: -2px; top: -8px; width: 26px; height: 26px;
  border-radius: 50%; border: none; background: #e1251b; color: #fff;
  font-size: 12px; line-height: 1; cursor: pointer; z-index: 2;
  box-shadow: 0 4px 10px rgba(225,37,27,.4);
}
.jd-dog.collapsed { display: none; }
.jd-dog-reopen {
  position: fixed; right: 16px; bottom: 118px; z-index: 60;
  width: 48px; height: 48px; border-radius: 50%; border: none;
  background: #e1251b; color: #fff; font-size: 22px; cursor: pointer;
  box-shadow: 0 8px 18px rgba(225,37,27,.4);
  animation: jdBob 3.4s ease-in-out infinite;
}
.jd-dog-reopen[hidden] { display: none; }

/* 小狗弹窗：添加微信好友二维码 */
.jd-dog-pop {
  position: absolute; right: 122px; top: -12px; width: 192px;
  background: #fff; border-radius: 14px; border: 1px solid #ffd9d6;
  box-shadow: 0 12px 30px rgba(225,37,27,.22); padding: 12px; text-align: center; z-index: 70;
}
.jd-dog-pop[hidden] { display: none; }
.jd-dog-pop-hd {
  font-size: 13px; font-weight: 700; color: #c8161d;
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px;
}
.jd-dog-pop-x {
  border: none; background: #f3f4f6; color: #888; width: 20px; height: 20px;
  border-radius: 50%; cursor: pointer; line-height: 1; font-size: 14px; padding: 0;
}
.jd-dog-pop-qr {
  width: 152px; height: 152px; object-fit: contain; border-radius: 8px; border: 1px solid #eee;
}
.jd-dog-pop-cap { font-size: 12px; color: #5a6672; margin-top: 8px; line-height: 1.5; }
.jd-dog-pop-cap span { color: #9aa3ae; font-size: 11px; }

@media (max-width: 600px) {
  .jd-dog, .jd-dog-reopen { right: 10px; bottom: 86px; }
  .jd-dog { width: 96px; }
  .jd-dog-body { width: 96px; }
  .jd-dog-tip { width: 140px; right: 100px; }
  .jd-dog-pop { right: 100px; width: 168px; }
  .jd-dog-pop-qr { width: 132px; height: 132px; }
}

/* ---------- 首屏听歌 · 折纸风格（方案74 · 不同风格批次） ----------
   说明：当前首屏音乐组件默认是「卡拉OK高亮」样式；方案74 仅替换其视觉外观为折纸风，
   可联网真实播放与随进度同步的动态歌词（高亮当前句）均保留。换回/换其它方案只需改 index.php 里
   <aside class="music style-74"> 的修饰类即可。 */
.music.style-74 {
  background: #fff; border: none; border-radius: 6px;
  backdrop-filter: none; -webkit-backdrop-filter: none;
  box-shadow: 0 10px 22px rgba(20,40,60,.12);
  color: #1f3a5f; max-width: 400px;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 92% 100%, 0 100%);
}
.music.style-74 .music-cover {
  border-radius: 0;
  background: linear-gradient(135deg, #ff7a5c, #9ad0ff);
  animation: none; box-shadow: none;
}
.music.style-74 .music-cover-ic { filter: none; }
.music.style-74 .music-title { color: #1f3a5f; }
.music.style-74 .music-artist { color: #5a7fa8; }
.music.style-74 .music-lyr li { color: rgba(31,58,95,.55); }
.music.style-74 .music-lyr li.on {
  color: #1f3a5f; font-weight: 800; transform: scale(1.05); text-shadow: none;
}
.music.style-74 .music-prog { background: rgba(31,58,95,.15); }
.music.style-74 .music-prog-fill { background: linear-gradient(90deg, #ff7a5c, #9ad0ff); }
.music.style-74 .music-time { color: rgba(31,58,95,.7); }
.music.style-74 .music-ctrl button { color: #1f3a5f; }
.music.style-74 .music-ctrl button:hover { background: rgba(31,58,95,.08); }
.music.style-74 .music-play { background: #ff7a5c; color: #fff; border-radius: 4px; }
.music.style-74 .music-play:hover { transform: scale(1.06); }
.music.style-74 .music-list button { color: rgba(31,58,95,.7); }
.music.style-74 .music-list button:hover { background: rgba(31,58,95,.08); color: #1f3a5f; }
.music.style-74 .music-list button.on { background: rgba(255,122,92,.18); color: #1f3a5f; font-weight: 700; }
.music.style-74 .music-list .idx,
.music.style-74 .music-list .pl-a { color: rgba(31,58,95,.55); }