/* music-mv-engine.css — 音乐MV 专属工作室样式 */
.mvm-root { padding: 8px 4px 40px; color: #e8e8f0; max-width: 860px; margin: 0 auto; }
.mvm-hero { text-align: center; margin: 18px 0 22px; }
.mvm-badge { display:inline-block; font-size:12px; color:#22d3ee; border:1px solid rgba(34,211,238,.4); border-radius:20px; padding:3px 12px; margin-bottom:10px; }
.mvm-hero h2 { font-size: 34px; margin: 6px 0; background: linear-gradient(135deg,#f472b6,#22d3ee); -webkit-background-clip:text; background-clip:text; color:transparent; }
.mvm-sub { color:#9a9aa6; font-size:14px; line-height:1.7; max-width:620px; margin:0 auto; }
.mvm-steps { display:flex; flex-wrap:wrap; gap:8px; justify-content:center; margin-top:14px; }
.mvm-steps span { font-size:12px; color:#c8c8d2; background:#1b1b21; border:1px solid #2c2c33; border-radius:16px; padding:4px 12px; }
.mvm-card { background:rgba(255,255,255,.03); border:1px solid #2c2c33; border-radius:16px; padding:18px; }
.mvm-row { display:flex; flex-direction:column; gap:6px; margin-bottom:14px; }
.mvm-lab { font-size:12px; color:#8a8a95; }
.mvm-hint { font-size:11px; color:#6a6a75; }
.mvm-row input[type=text],.mvm-row input:not([type]),.mvm-row input[type=number],.mvm-row input[type=file],.mvm-row textarea,.mvm-row select {
  background:#141418; border:1px solid #2c2c33; border-radius:10px; color:#e8e8f0; padding:10px 12px; font-size:14px; outline:none;
}
.mvm-row textarea { resize:vertical; line-height:1.6; }
.mvm-row input:focus,.mvm-row textarea:focus,.mvm-row select:focus { border-color:rgba(34,211,238,.5); }
.mvm-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.mvm-grid label { display:flex; flex-direction:column; gap:6px; }
.mvm-actions { text-align:center; margin-top:6px; }
.mvm-run { background:linear-gradient(135deg,#f472b6,#22d3ee); color:#fff; border:none; border-radius:24px; padding:12px 36px; font-size:15px; font-weight:700; cursor:pointer; }
.mvm-run:disabled { opacity:.6; cursor:not-allowed; }
.mvm-status { margin:16px 0; padding:12px 14px; background:rgba(34,211,238,.08); border:1px solid rgba(34,211,238,.25); border-radius:10px; font-size:13px; color:#c8eef5; }
.mvm-out { margin-top:16px; text-align:center; }
.mvm-out video { width:100%; max-width:420px; border-radius:14px; background:#000; }
.mvm-dl { display:inline-block; margin-top:10px; color:#22d3ee; text-decoration:none; font-size:13px; }

/* ============ 音乐MV 落地页（hero + 实战教程 + 3特性卡 + 我的MV） ============ */
.mvm-root { max-width: 1040px; }
.mvm-hero-actions { display:flex; gap:12px; justify-content:center; margin:20px 0 6px; flex-wrap:wrap; }
.mvm-btn { border:none; cursor:pointer; font-size:15px; font-weight:700; border-radius:26px; padding:12px 30px; display:inline-flex; align-items:center; gap:8px; }
.mvm-btn-primary { background:linear-gradient(100deg,#ff5c8a,#c47bff 60%,#56ccf2); color:#fff; box-shadow:0 8px 26px rgba(196,123,255,.32); }
.mvm-btn-ghost { background:rgba(255,255,255,.04); color:#d8d8e2; border:1px solid rgba(255,255,255,.14); }
.mvm-step-hint { text-align:center; color:#9aa0b4; font-size:13px; margin:6px 0 2px; }
.mvm-step-hint b { color:#ec4899; font-size:16px; margin-right:6px; }

.mvm-tut { margin:26px auto; background:#12111a; border:1px solid rgba(255,92,138,.48); border-radius:20px; padding:20px; box-shadow:0 18px 50px rgba(255,92,138,.12); }
.mvm-tut-head { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.mvm-tut-title { font-size:24px; font-weight:700; color:rgba(255,250,242,.93); }
.mvm-tut-title b { color:transparent; background:linear-gradient(100deg,#ff5c8a,#b07cff 52%,#56ccf2); -webkit-background-clip:text; background-clip:text; }
.mvm-tut-stats { display:flex; gap:24px; margin:14px 0 6px; }
.mvm-stat { background:transparent; border:none; border-radius:0; padding:0; text-align:left; display:flex; flex-direction:column; gap:1px; }
.mvm-stat-num { font-size:24px; font-weight:800; line-height:1.15; color:transparent; background:linear-gradient(100deg,#ff5c8a,#b07cff 52%,#56ccf2); -webkit-background-clip:text; background-clip:text; }
.mvm-stat-lab { font-size:11px; color:rgba(255,250,242,.4); margin-top:0; }
.mvm-tut-steps { display:flex; gap:8px; margin:14px 0; flex-wrap:wrap; }
.mvm-tut-step { flex:0 0 auto; min-width:0; background:#181622; border:none; border-radius:999px; padding:2px 10px 2px 3px; font-size:11px; color:rgba(255,250,242,.62); display:inline-flex; align-items:center; gap:6px; }
.mvm-tut-step i { display:inline-flex; width:18px; height:18px; align-items:center; justify-content:center; background:rgba(255,92,138,.13); color:#ff8fb0; border-radius:50%; font-style:normal; font-size:10px; margin-right:0; }
.mvm-tut-foot { display:flex; gap:8px; justify-content:flex-start; margin-top:8px; }
.mvm-tut-foot .mvm-btn { font-size:13.5px; padding:8px 16px; border-radius:10px; }
.mvm-tut-foot .mvm-btn-primary { background:#ff5c8a; color:#fff; border:1px solid #ff5c8a; box-shadow:none; }
.mvm-tut-foot .mvm-btn-ghost { background:rgba(255,92,138,.13); color:#ff8fb0; border:1px solid rgba(255,92,138,.48); }

.mvm-features { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin:26px 0; }
.mvm-fcard { background:rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.09); border-radius:16px; padding:20px; position:relative; overflow:hidden; }
.mvm-fcard-no { position:absolute; top:14px; right:16px; font-size:30px; font-weight:800; color:rgba(236,72,153,.18); }
.mvm-fcard-tag { display:inline-block; font-size:11px; color:#f472b6; background:rgba(236,72,153,.12); border:1px solid rgba(236,72,153,.3); border-radius:14px; padding:2px 10px; }
.mvm-fcard h3 { font-size:17px; margin:12px 0 8px; color:#eef0f6; }
.mvm-fcard p { font-size:13px; color:#9aa0b4; line-height:1.7; margin:0; }

.mvm-mine { margin:26px 0 10px; }
.mvm-mine-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; }
.mvm-mine-head h3 { font-size:17px; color:#eef0f6; margin:0; }
.mvm-mine-head .mvm-btn { font-size:13px; padding:9px 20px; }
.mvm-mine-empty { text-align:center; padding:34px 18px; background:rgba(255,255,255,.025); border:1px dashed rgba(255,255,255,.12); border-radius:16px; color:#8a94a6; font-size:14px; }
.mvm-grid-mv { display:grid; grid-template-columns:repeat(auto-fill,minmax(210px,1fr)); gap:14px; }
.mvm-mv-card { background:rgba(255,255,.03); border:1px solid rgba(255,255,255,.09); border-radius:14px; overflow:hidden; }
.mvm-mv-thumb { aspect-ratio:9/16; background:#000; display:block; width:100%; height:100%; object-fit:cover; }
.mvm-mv-body { padding:10px 12px; }
.mvm-mv-name { font-size:13px; color:#e2e6ee; font-weight:600; }
.mvm-mv-meta { font-size:11px; color:#7d8798; margin-top:3px; }

/* ---------- Banner ---------- */
.mvm-root { max-width: 1180px; padding-top: 0; }
.mvm-banner { position: relative; display: flex; align-items: center; min-height: 420px; overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 20px; margin: 10px 0 26px; }
.mvm-banner-bg { position: absolute; inset: 0; background: url('/img/yinyuemv/hero_bg.webp') right center/cover no-repeat; opacity: .9; }
.mvm-banner-bg:after { content:""; position:absolute; inset:0; background: linear-gradient(90deg, #0b0a10 0%, rgba(11,10,16,.85) 35%, rgba(11,10,16,.2) 70%, rgba(11,10,16,.5) 100%); }
.mvm-banner-ren { position: absolute; right: 4%; top: 50%; height: 92%; transform: translateY(-50%); object-fit: contain; filter: drop-shadow(0 20px 40px rgba(236,72,153,.25)); }
.mvm-banner-nei { position: relative; z-index: 2; max-width: 56%; padding: 40px 44px; }
.mvm-banner-nei h2 { font-size: 40px; margin: 10px 0; color: #fff; -webkit-text-fill-color: #fff; background: none; font-family: "Noto Serif SC", serif; font-weight: 700; }
.mvm-banner-nei .mvm-sub { font-size: 14px; color: rgba(232,232,240,.7); line-height: 1.8; margin: 0 0 18px; }
.mvm-badge { display: inline-block; font-size: 11px; color: #f472b6; background: rgba(236,72,153,.12); border: 1px solid rgba(236,72,153,.3); border-radius: 999px; padding: 3px 12px; }

/* ---------- Tutorial restructure ---------- */
.mvm-tut { display: grid; grid-template-columns: 176px minmax(0,1fr) 407px; gap: 24px; align-items: center; padding: 22px; }
.mvm-tut-feature { position: relative; border-radius: 14px; overflow: hidden; box-shadow: 0 14px 30px rgba(0,0,0,.45); }
.mvm-tut-feature img, .mvm-tut-feature video { width: 100%; aspect-ratio: 9/16; object-fit: cover; display: block; background: #17151d; }
.mvm-tut-play { position: absolute; right: 8px; bottom: 8px; width: 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: linear-gradient(100deg,#ff5c8a,#b07cff 52%,#56ccf2); color: #fff; transition: opacity .2s; box-shadow: 0 4px 14px rgba(0,0,0,.35); }
.mvm-tut-body { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.mvm-tut-badge { display: inline-flex; align-items: center; gap: 4px; align-self: flex-start; font-size: 12px; color: #ff8fb0; background: rgba(255,92,138,.13); border: 1px solid rgba(255,92,138,.48); border-radius: 999px; padding: 1px 10px; }
.mvm-tut-title { font-size: 24px; font-weight: 700; color: rgba(255,250,242,.93); }
.mvm-tut-title b { color: rgba(255,250,242,.93); background: none; -webkit-background-clip: initial; background-clip: initial; }
.mvm-tut-desc { font-size: 13.5px; color: rgba(255,250,242,.62); line-height: 1.7; margin: 0; }
.mvm-tut-stats { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 6px 0; }
.mvm-stat { background: transparent; padding: 0; }
.mvm-stat-num { font-size: 24px; font-family: "Noto Serif SC", serif; }
.mvm-tut-steps { display: flex; gap: 6px 12px; margin: 4px 0; flex-wrap: wrap; }
.mvm-tut-step { flex: 0 0 auto; min-width: 0; padding: 2px 10px 2px 3px; font-size: 11px; }
.mvm-tut-foot { display: flex; gap: 10px; margin-top: 4px; }
.mvm-tut-foot .mvm-btn { font-size: 13px; padding: 9px 20px; }
.mvm-tut-thumbs { display: flex; flex-direction: row; gap: 12px; align-items: flex-start; }
.mvm-tut-thumbs img { width: 88px; aspect-ratio: 9/16; object-fit: cover; border-radius: 10px; background: #17151d; animation: mvm-tut-piaofu 7s ease-in-out infinite; }
.mvm-tut-thumbs img:nth-child(1) { animation-delay: 0s;   --mvm-py: -11px; }
.mvm-tut-thumbs img:nth-child(2) { animation-delay: .7s;  --mvm-py: -7px; }
.mvm-tut-thumbs img:nth-child(3) { animation-delay: 1.4s; --mvm-py: -11px; }
.mvm-tut-thumbs img:nth-child(4) { animation-delay: 2.1s; --mvm-py: -7px; }
@keyframes mvm-tut-piaofu {
  0%, 100% { transform: translateZ(0) rotate(-3deg); }
  50% { transform: translate3d(0, var(--mvm-py, -11px), 0) rotate(3deg); }
}
@media (prefers-reduced-motion: reduce) { .mvm-tut-thumbs img { animation: none; } }

/* ---------- Feature cards with images ---------- */
.mvm-fcard { padding: 0; min-height: 220px; display: flex; align-items: flex-end; }
.mvm-fcard-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mvm-fcard:after { content:""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(11,10,16,.95) 0%, rgba(11,10,16,.5) 45%, rgba(11,10,16,.1) 75%); }
.mvm-fcard-nei { position: relative; z-index: 1; padding: 18px; }
.mvm-fcard-no { display: none; }

/* ---------- Mascot ---------- */
.mvm-mascot { position: fixed; left: 20px; bottom: 60px; width: 64px; height: auto; z-index: 50; filter: drop-shadow(0 10px 20px rgba(0,0,0,.5)); animation: mvmFloat 4s ease-in-out infinite; }
@keyframes mvmFloat { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-10px);} }

@media (max-width: 1240px){
  .mvm-tut { grid-template-columns: 176px minmax(0,1fr); }
  .mvm-tut-thumbs { display: none; }
}
@media (max-width: 980px){
  .mvm-banner-ren { opacity: .35; }
  .mvm-banner-nei { max-width: 100%; }
  .mvm-tut { grid-template-columns: 12rem minmax(0,1fr); }
  .mvm-tut-thumbs { display: none; }
}
@media (max-width: 720px){
  .mvm-tut { grid-template-columns: 1fr; }
  .mvm-tut-feature img, .mvm-tut-feature video { aspect-ratio: 16/9; }
  .mvm-mascot { display: none; }
}

.mvm-studio-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; }
.mvm-back { background:none; border:1px solid rgba(255,255,255,.14); color:#c8cdd8; border-radius:20px; padding:7px 16px; font-size:13px; cursor:pointer; }
.mvm-proj-name { color:#e2e6ee; font-size:14px; font-weight:600; }

/* ============ 特性卡：图标 + 标签 ============ */
.mvm-fcard-ico { display:inline-flex; align-items:center; justify-content:center; width:32px; height:32px; border-radius:10px; color:#f472b6; background:rgba(236,72,153,.16); border:1px solid rgba(236,72,153,.32); margin-bottom:12px; }
.mvm-fcard-tag { display:none; }
.mvm-fcard-tags { display:flex; flex-wrap:wrap; gap:6px; margin-top:12px; }
.mvm-ftag { font-size:11px; color:#e9c2d9; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.1); border-radius:999px; padding:3px 10px; }

/* ============ 金色「新建 MV」 ============ */
.mvm-btn-gold { background:rgba(234,179,8,.12); color:#fbbf24; border:1px solid rgba(234,179,8,.4); font-size:13px; padding:8px 18px; box-shadow:none; }
.mvm-btn-gold-solid { background:#eab308; color:#1c1917; border:none; font-weight:700; box-shadow:0 8px 24px rgba(234,179,8,.3); }
.mvm-mine-empty { display:flex; flex-direction:column; align-items:center; gap:14px; padding:40px 20px; background:rgba(255,255,255,.025); border:1px solid rgba(255,255,255,.1); border-radius:18px; }
.mvm-mine-empty p { margin:0; color:#9aa0b4; font-size:14px; }
.mvm-mine-hero { width:120px; height:auto; object-fit:contain; }

/* ============ 项目工作流（分步） ============ */
.mvm-flow { display:flex; flex-direction:column; gap:14px; margin:10px 0 22px; }
.mvm-flow-step { display:flex; align-items:center; gap:12px; font-size:14px; color:#7d8798; }
.mvm-flow-dot { width:18px; height:18px; border-radius:50%; border:2px solid #3a3f48; background:transparent; flex:0 0 auto; position:relative; }
.mvm-flow-step.active { color:#e2e6ee; }
.mvm-flow-step.active .mvm-flow-dot { border-color:#ec4899; border-top-color:transparent; animation:mvmSpin 1s linear infinite; }
.mvm-flow-step.done { color:#c9d1d6; }
.mvm-flow-step.done .mvm-flow-dot { background:#ec4899; border-color:#ec4899; }
.mvm-flow-step.done .mvm-flow-dot:after { content:"✓"; position:absolute; inset:0; color:#fff; font-size:11px; display:flex; align-items:center; justify-content:center; }
@keyframes mvmSpin { to { transform:rotate(360deg); } }

/* ============ 新建 MV 模态 ============ */
.mvm-modal-overlay { position:fixed; inset:0; z-index:4000; background:rgba(0,0,0,.72); display:flex; align-items:center; justify-content:center; padding:24px; }
.mvm-modal { width:100%; max-width:680px; max-height:92vh; overflow:auto; background:#16161d; border:1px solid rgba(255,255,255,.1); border-radius:18px; box-shadow:0 30px 80px rgba(0,0,0,.6); display:flex; flex-direction:column; }
.mvm-modal-head { display:flex; align-items:center; justify-content:space-between; padding:20px 24px 4px; }
.mvm-modal-title { font-size:18px; font-weight:700; color:#f0f1f6; }
.mvm-modal-x { background:none; border:none; color:#9aa0b4; font-size:24px; line-height:1; cursor:pointer; padding:0; }
.mvm-modal-sub { padding:2px 24px 14px; color:#8a94a6; font-size:12.5px; }
.mvm-modal-body { padding:6px 24px 12px; display:flex; flex-direction:column; gap:18px; }
.mvm-field { display:flex; flex-direction:column; gap:8px; }
.mvm-field-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.mvm-field-lab { font-size:13px; font-weight:600; color:#d8dce4; }
.mvm-field-row { display:flex; align-items:center; justify-content:space-between; }
.mvm-field-note { font-size:11.5px; color:#7d8798; line-height:1.6; }
/* tabs */
.mvm-tabs { display:flex; gap:6px; }
.mvm-tab { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1); color:#b7bdc8; border-radius:999px; padding:7px 16px; font-size:12.5px; cursor:pointer; }
.mvm-tab.on { background:rgba(236,72,153,.16); border-color:rgba(236,72,153,.4); color:#f9a8d4; }
/* upload area */
.mvm-upload { display:flex; flex-direction:column; align-items:center; gap:6px; padding:22px; border:1px dashed rgba(236,72,153,.35); border-radius:14px; background:linear-gradient(180deg,rgba(236,72,153,.08),rgba(255,255,255,.02)); cursor:pointer; color:#b7bdc8; }
.mvm-upload-ico { color:#f472b6; }
.mvm-upload-main { font-size:13.5px; font-weight:600; color:#e2e6ee; }
.mvm-upload-hint { font-size:11px; color:#7d8798; }
/* lyrics */
.mvm-lrc-add { background:none; border:none; color:#f9a8d4; font-size:12px; cursor:pointer; padding:0; }
.mvm-lyrics { width:100%; min-height:110px; resize:vertical; background:#14141a; border:1px solid rgba(255,255,255,.1); border-radius:12px; color:#e8e8f0; padding:12px 14px; font-size:13px; line-height:1.7; outline:none; }
.mvm-lyrics:focus { border-color:rgba(236,72,153,.45); }
.mvm-char { font-size:11.5px; color:#7d8798; }
/* segmented (aspect / rhythm) */
.mvm-seg { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.mvm-seg-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.mvm-seg-btn { display:flex; flex-direction:column; align-items:center; gap:3px; padding:11px 6px; background:rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.1); border-radius:12px; color:#b7bdc8; cursor:pointer; }
.mvm-seg-btn .mvm-seg-v { font-size:13px; font-weight:700; color:#e2e6ee; }
.mvm-seg-btn .mvm-seg-lab { font-size:10px; color:#7d8798; text-align:center; line-height:1.3; }
.mvm-seg-btn .mvm-seg-ico { font-size:16px; color:#b7bdc8; }
.mvm-seg-btn.on { background:rgba(236,72,153,.16); border-color:rgba(236,72,153,.5); }
.mvm-seg-btn.on .mvm-seg-v, .mvm-seg-btn.on .mvm-seg-ico { color:#f9a8d4; }
/* singer */
.mvm-singer { display:flex; gap:10px; }
.mvm-singer-btn { display:flex; flex-direction:column; align-items:center; gap:7px; padding:14px 18px; background:rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.1); border-radius:14px; color:#b7bdc8; cursor:pointer; }
.mvm-singer-btn .mvm-singer-ico { color:#b7bdc8; }
.mvm-singer-btn .mvm-singer-lab { font-size:12px; }
.mvm-singer-btn.on { border-color:rgba(236,72,153,.5); background:rgba(236,72,153,.12); }
.mvm-singer-btn.on .mvm-singer-ico, .mvm-singer-btn.on .mvm-singer-lab { color:#f9a8d4; }
/* style */
.mvm-style-input { width:100%; background:#14141a; border:1px solid rgba(255,255,255,.1); border-radius:11px; color:#e8e8f0; padding:11px 13px; font-size:13px; outline:none; }
.mvm-style-input:focus { border-color:rgba(236,72,153,.45); }
.mvm-style-tags { display:flex; flex-wrap:wrap; gap:7px; }
.mvm-style-tag { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1); color:#b7bdc8; border-radius:999px; padding:5px 12px; font-size:11.5px; cursor:pointer; }
/* footer */
.mvm-modal-foot { display:flex; align-items:center; justify-content:space-between; padding:14px 24px 20px; border-top:1px solid rgba(255,255,255,.08); margin-top:6px; }
.mvm-foot-hint { font-size:11.5px; color:#7d8798; }
.mvm-foot-actions { display:flex; gap:10px; }
.mvm-foot-actions .mvm-btn { font-size:13.5px; padding:10px 22px; }

@media (max-width:720px){
  .mvm-field-grid { grid-template-columns:1fr; }
  .mvm-modal-foot { flex-direction:column; gap:12px; align-items:stretch; }
  .mvm-foot-actions { justify-content:flex-end; }
}
@media (max-width:820px){ .mvm-features{ grid-template-columns:1fr; } .mvm-tut-stats{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .mvm-grid { grid-template-columns:1fr; } .mvm-hero h2{ font-size:26px; } }

/* 我生成的音乐（1:1 参考站） */
.mvm-song-gen { border:1px solid rgba(255,255,255,.08); border-radius:14px; background:rgba(255,255,255,.02); min-height:108px; }
.mvm-song-gen-inner { padding:14px; }
.mvm-song-gen-empty { min-height:108px; display:flex; align-items:center; justify-content:center; text-align:center; color:#7d8798; font-size:12.5px; line-height:1.7; padding:20px; }
.mvm-song-list { display:flex; flex-direction:column; gap:8px; max-height:240px; overflow:auto; }
.mvm-song-item { display:flex; align-items:center; gap:10px; padding:9px 12px; border:1px solid rgba(255,255,255,.08); border-radius:11px; background:rgba(255,255,255,.03); }
.mvm-song-item.on { border-color:rgba(236,72,153,.5); background:rgba(236,72,153,.1); }
.mvm-song-ico { width:30px; height:30px; flex:0 0 30px; border-radius:50%; display:flex; align-items:center; justify-content:center; background:rgba(236,72,153,.16); color:#f9a8d4; }
.mvm-song-meta { flex:1; min-width:0; display:flex; flex-direction:column; gap:4px; }
.mvm-song-meta b { font-size:12.5px; color:#e2e6ee; font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.mvm-song-meta audio { height:30px; width:100%; }
.mvm-song-pick { flex:0 0 auto; background:rgba(236,72,153,.16); border:1px solid rgba(236,72,153,.4); color:#f9a8d4; border-radius:999px; padding:6px 14px; font-size:12px; cursor:pointer; }
.mvm-song-item.on .mvm-song-pick { background:#ec4899; color:#fff; border-color:#ec4899; }

/* 作品回看视频播放弹层 */
.mvm-vp-ov {
  position:fixed; inset:0; z-index:10000;
  background:rgba(0,0,0,.66);
  backdrop-filter:blur(3px); -webkit-backdrop-filter:blur(3px);
  display:flex; align-items:center; justify-content:center;
  padding:20px;
}
.mvm-vp-card {
  width:100%; max-width:460px;
  display:flex; flex-direction:column;
  border:1px solid rgba(255,255,255,.1);
  border-radius:16px;
  background:#14161e;
  box-shadow:0 24px 70px rgba(0,0,0,.6);
  overflow:hidden;
}
.mvm-vp-head {
  display:flex; align-items:center; justify-content:space-between;
  gap:10px; padding:12px 14px;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.mvm-vp-name { color:#f2f6fc; font-size:14px; font-weight:700; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.mvm-vp-x {
  width:32px; height:32px; flex-shrink:0;
  display:inline-flex; align-items:center; justify-content:center;
  border:1px solid rgba(255,255,255,.1); border-radius:9px;
  background:rgba(255,255,255,.05); color:#e6ebf4; cursor:pointer;
}
.mvm-vp-video { width:100%; max-height:62vh; background:#000; display:block; }
.mvm-vp-dl {
  display:flex; align-items:center; justify-content:center; gap:8px;
  margin:12px 14px 14px; padding:10px;
  border:1px solid rgba(34,211,238,.35); border-radius:11px;
  background:rgba(34,211,238,.1); color:#22d3ee;
  font-size:13.5px; text-decoration:none; cursor:pointer;
}

/* ============================================================
   音乐MV 项目工作区（1:1 参考站 mv-yemian）
   ============================================================ */
.mv-yemian { color:#e7ebf5; height:100%; min-height:0; display:flex; flex-direction:column; }
.mv-bj-ding {
  display:flex; align-items:center; gap:12px; flex:none;
  padding:10px 16px; border-bottom:1px solid rgba(255,255,255,.06);
  background:linear-gradient(180deg,rgba(20,26,46,.92),rgba(13,18,34,.92));
}
.mv-bj-biaoti {
  flex:1; min-width:0; background:transparent; border:1px solid transparent;
  color:#eef1f8; font-size:15px; font-weight:600; padding:7px 10px; border-radius:9px;
}
.mv-bj-biaoti:hover { border-color:rgba(255,255,255,.12); }
.mv-bj-biaoti:focus { border-color:rgba(245,176,65,.5); background:rgba(0,0,0,.25); outline:none; }
.mv-bj-ren {
  display:inline-flex; align-items:center; gap:6px; padding:7px 13px;
  border:1px dashed rgba(245,176,65,.45); border-radius:20px;
  background:rgba(245,176,65,.08); color:#f5b041; font-size:13px; cursor:pointer;
}
.mv-bj-ren:hover { background:rgba(245,176,65,.16); }
.mv-bj-shezhi { display:flex; align-items:center; gap:10px; }
.mv-bj-zimu { display:inline-flex; align-items:center; gap:7px; font-size:13px; color:#aeb8d0; cursor:pointer; user-select:none; }
.mv-bj-zimu input { display:none; }
.mv-kaiguan { width:34px; height:19px; border-radius:20px; background:#3a415c; position:relative; transition:.2s; }
.mv-kaiguan::after { content:""; position:absolute; top:2px; left:2px; width:15px; height:15px; border-radius:50%; background:#fff; transition:.2s; }
.mv-bj-zimu input:checked + .mv-kaiguan { background:linear-gradient(135deg,#f5b041,#ff8a5c); }
.mv-bj-zimu input:checked + .mv-kaiguan::after { transform:translateX(15px); }

.mv-bj-ti { flex:1; min-height:0; display:grid; grid-template-columns:1fr 320px; }
.mv-bj-zhu { overflow-y:auto; padding:16px 18px 60px; }
.mv-bj-ce { overflow-y:auto; border-left:1px solid rgba(255,255,255,.06); padding:14px 14px 60px; background:rgba(10,14,26,.35); }

/* 步骤卡 */
.mv-bj-buzhou { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; }
.mv-bj-buzhou-ka {
  display:flex; align-items:flex-start; gap:9px; text-align:left;
  padding:11px 12px; border-radius:12px; border:1px solid rgba(255,255,255,.07);
  background:linear-gradient(180deg,rgba(24,30,52,.9),rgba(16,21,39,.9)); color:#e7ebf5; cursor:pointer;
  position:relative; overflow:hidden; transition:.15s;
}
.mv-bj-buzhou-ka:hover { border-color:rgba(245,176,65,.4); }
.mv-bj-buzhou-ka:disabled { cursor:default; }
.mv-bj-buzhou-hao {
  flex:none; width:22px; height:22px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:12px; font-weight:700; background:#2a3150; color:#9aa6c8;
}
.mv-bj-buzhou-ka.is-wan .mv-bj-buzhou-hao { background:rgba(245,176,65,.18); color:#f5b041; }
.mv-bj-buzhou-ka.is-loading .mv-bj-buzhou-hao { background:rgba(150,128,255,.2); color:#b6a5ff; }
.mv-bj-buzhou-wen { display:flex; flex-direction:column; gap:2px; min-width:0; }
.mv-bj-buzhou-wen strong { font-size:13.5px; font-weight:600; }
.mv-bj-buzhou-wen em { font-style:normal; font-size:11.5px; color:#8d97b5; }
.mv-bj-buzhou-yong { color:#f5b041 !important; display:inline-flex; align-items:center; gap:3px; }
.mv-bj-buzhou-tiao { position:absolute; left:0; right:0; bottom:0; height:3px; background:rgba(255,255,255,.05); }
.mv-bj-buzhou-tiao i { display:block; height:100%; background:linear-gradient(90deg,#f5b041,#ff8a5c); }
.mv-bj-jifei { font-size:12px; color:#8d97b5; margin:12px 2px; }
.mv-bj-wugeshou {
  display:flex; align-items:center; gap:8px; font-size:12.5px; color:#c9c2a6;
  background:rgba(245,176,65,.07); border:1px solid rgba(245,176,65,.18);
  border-radius:10px; padding:9px 12px; margin:12px 2px;
}

/* 视觉圣经 */
.mv-sj { border:1px solid rgba(255,255,255,.07); border-radius:14px; background:linear-gradient(180deg,rgba(26,24,48,.85),rgba(15,18,34,.85)); margin:8px 0 14px; overflow:hidden; }
.mv-sj-tou { display:flex; align-items:center; gap:10px; padding:11px 14px; border-bottom:1px solid rgba(255,255,255,.06); }
.mv-sj-zhedie { display:flex; align-items:center; gap:7px; background:transparent; border:none; color:#e9e6f5; cursor:pointer; font-size:14px; font-weight:600; margin-right:auto; }
.mv-sj-jiantou { transition:.2s; }
.mv-sj.is-zhedie .mv-sj-jiantou { transform:rotate(-90deg); }
.mv-sj.is-zhedie .mv-sj-ti { display:none; }
.mv-sj-tou .gs-anniu { padding:6px 11px; font-size:12.5px; }
.mv-sj-ti { padding:13px 14px 15px; }
.mv-sj-gushi { margin:0 0 13px; padding:12px 14px; border-left:3px solid #9680ff; background:rgba(150,128,255,.08); border-radius:0 10px 10px 0; }
.mv-sj-zhuti { display:block; font-size:15px; font-weight:700; color:#efeaff; margin-bottom:6px; }
.mv-sj-gushi p { margin:0; font-size:12.5px; color:#b7bdd4; line-height:1.7; }
.mv-sj-shuxing { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin:0 0 12px; }
.mv-sj-shuxing dt { font-size:11.5px; color:#8d97b5; margin:0 0 4px; }
.mv-sj-shuxing dd { margin:0; font-size:12.5px; color:#d6dbee; line-height:1.6; }
.mv-sj-ci { display:flex; flex-wrap:wrap; gap:7px; margin-bottom:13px; }
.mv-sj-ci-zi { font-size:11.5px; color:#9fd8e8; background:rgba(100,180,220,.1); border:1px solid rgba(100,180,220,.22); padding:4px 10px; border-radius:20px; }
.mv-sj-yixiang { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; }
.mv-sj-yi { position:relative; padding:11px 12px 11px 30px; border-radius:11px; background:rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.06); }
.mv-sj-yi-hao { position:absolute; left:9px; top:11px; width:17px; height:17px; border-radius:50%; background:rgba(150,128,255,.2); color:#b6a5ff; font-size:11px; display:flex; align-items:center; justify-content:center; }
.mv-sj-yi strong { display:block; font-size:12.5px; color:#e9e6f5; margin-bottom:4px; line-height:1.4; }
.mv-sj-yi em { display:block; font-style:normal; font-size:11.5px; color:#f5b041; margin-bottom:5px; }
.mv-sj-yi p { margin:0; font-size:11.5px; color:#9aa6c8; line-height:1.6; }

/* 时间轴 */
.mv-sz { border:1px solid rgba(255,255,255,.07); border-radius:14px; background:rgba(13,18,34,.6); padding:12px 14px; margin:12px 0; }
.mv-sz-bofang { display:flex; align-items:center; gap:10px; margin-bottom:10px; }
.mv-sz-play { width:28px; height:28px; border-radius:50%; border:none; background:linear-gradient(135deg,#f5b041,#ff8a5c); color:#1a1206; display:flex; align-items:center; justify-content:center; cursor:pointer; }
.mv-sz-time { font-size:12px; color:#aeb8d0; }
.mv-sz-tuli { margin-left:auto; display:flex; gap:12px; font-size:11.5px; color:#8d97b5; }
.mv-sz-tuli span { display:inline-flex; align-items:center; gap:5px; }
.mv-sz-tuli i { width:10px; height:10px; border-radius:3px; display:inline-block; }
.mv-sz-qian { background:#5b8def; } .mv-sz-zhu { background:#3fb6a8; } .mv-sz-fu { background:#d65d8d; } .mv-sz-wei { background:#6f7b99; }
.mv-sz-gui { position:relative; height:46px; border-radius:9px; background:rgba(0,0,0,.3); overflow:hidden; }
.mv-sz-kuai-zu { display:flex; gap:3px; height:100%; padding:3px; }
.mv-sz-kuai { position:relative; min-width:0; border-radius:6px; display:flex; align-items:center; justify-content:center; cursor:pointer; }
.mv-sz-kuai.mv-sz-qian { background:rgba(91,141,239,.55); } .mv-sz-kuai.mv-sz-zhu { background:rgba(63,182,168,.5); }
.mv-sz-kuai.mv-sz-fu { background:rgba(214,93,141,.55); } .mv-sz-kuai.mv-sz-wei { background:rgba(111,123,153,.6); }
.mv-sz-shu { font-size:10.5px; color:#fff; opacity:.9; }

/* 单镜卡 */
.mv-bj-jinglie { display:flex; flex-direction:column; gap:12px; }
.mv-jt { display:grid; grid-template-columns:30px 150px 1fr 200px; gap:12px; align-items:stretch;
  border:1px solid rgba(255,255,255,.07); border-radius:13px; background:linear-gradient(180deg,rgba(20,25,44,.9),rgba(13,18,34,.9)); padding:12px; }
.mv-jt-zuo { display:flex; flex-direction:column; align-items:center; gap:8px; }
.mv-jt-hao { width:24px; height:24px; border-radius:50%; background:rgba(150,128,255,.18); color:#b6a5ff; font-size:12.5px; font-weight:700; display:flex; align-items:center; justify-content:center; }
.mv-jt-ting { width:24px; height:24px; border-radius:50%; border:1px solid rgba(255,255,255,.15); background:transparent; color:#aeb8d0; display:flex; align-items:center; justify-content:center; cursor:pointer; }
.mv-jt-tu { position:relative; border-radius:10px; overflow:hidden; background:#000; min-height:120px; }
.mv-jt-tu img { width:100%; height:100%; object-fit:cover; display:block; }
.mv-jt-tu-kong { width:100%; height:100%; min-height:120px; display:flex; align-items:center; justify-content:center; color:#5b6584; font-size:12px; }
.mv-jt-duanluo { position:absolute; left:6px; top:6px; font-size:11px; padding:2px 8px; border-radius:10px; background:rgba(0,0,0,.55); color:#fff; }
.mv-jt-bofang { position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); width:38px; height:38px; border-radius:50%; border:none; background:rgba(0,0,0,.5); color:#fff; display:flex; align-items:center; justify-content:center; cursor:pointer; }
.mv-jt-zhong { display:flex; flex-direction:column; gap:8px; min-width:0; }
.mv-jt-shijian { display:flex; align-items:center; gap:6px; font-size:12px; color:#aeb8d0; }
.mv-jt-shi-an { background:transparent; border:none; color:#f5b041; font-size:12px; cursor:default; }
.mv-jt-geci { width:100%; }
.mv-jt-prompt { width:100%; resize:vertical; min-height:56px; }
.mv-jt-xuan { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.mv-jt-xuan-lab { display:inline-flex; }
.mv-jt-yixiang { display:inline-flex; align-items:center; gap:5px; font-size:11.5px; color:#ffd98f; background:rgba(245,176,65,.1); border:1px solid rgba(245,176,65,.2); padding:4px 10px; border-radius:14px; }
.mv-jt-you { display:flex; flex-direction:column; gap:8px; }
.mv-jt-xiang { display:grid; grid-template-columns:44px 1fr auto; align-items:center; gap:6px; font-size:12px; }
.mv-jt-xiang-biaoti { display:inline-flex; align-items:center; gap:5px; color:#8d97b5; }
.mv-zt { display:inline-flex; align-items:center; gap:5px; font-size:11.5px; }
.mv-zt.is-wan { color:#4ad8a6; } .mv-zt.is-deng { color:#6b7392; }
.mv-jt-xiang-caozuo { display:inline-flex; gap:5px; }
.mv-jt-xiang-caozuo .gs-anniu { padding:5px 8px; font-size:11.5px; }
.mv-jt-gengduo { display:flex; gap:8px; }
.mv-jt-gengduo .gs-anniu { flex:1; padding:6px; font-size:11.5px; }
.mv-jt-gengduo .gs-anniu:disabled { opacity:.4; cursor:not-allowed; }

/* 下拉（mv 自带，避免依赖 gushi-film 展开态） */
.mv-xl { position:relative; }
.mv-xl .gs-xiala-chufa { display:inline-flex; align-items:center; gap:6px; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.1); border-radius:8px; padding:6px 10px; color:#dde3f0; font-size:12.5px; cursor:pointer; }
.mv-xl .gs-xiala-chufa svg { transition:.18s; }
.mv-xl.is-kai .gs-xiala-chufa svg { transform:rotate(180deg); }
.mv-xl-liebiao { position:absolute; z-index:40; top:calc(100% + 4px); left:0; min-width:120px; max-height:260px; overflow-y:auto; background:#171d33; border:1px solid rgba(255,255,255,.1); border-radius:10px; box-shadow:0 12px 30px rgba(0,0,0,.5); padding:5px; display:none; }
.mv-xl.is-kai .mv-xl-liebiao { display:block; }
.mv-xl-xiang { display:flex; align-items:center; gap:7px; padding:7px 10px; border-radius:7px; font-size:12.5px; color:#cfd6e8; cursor:pointer; white-space:nowrap; }
.mv-xl-xiang:hover { background:rgba(255,255,255,.07); }
.mv-xl-xiang svg { color:#f5b041; }

/* 右栏：成片 / 模型算力 */
.mv-cp, .mv-bj-moxing, .mv-bj-shuoming { border:1px solid rgba(255,255,255,.07); border-radius:14px; background:linear-gradient(180deg,rgba(20,25,44,.9),rgba(13,18,34,.9)); padding:13px; margin-bottom:14px; }
.mv-cp-tou, .mv-bj-moxing > header { display:flex; align-items:center; gap:8px; font-size:14px; font-weight:600; margin-bottom:12px; }
.mv-cp-tou strong { flex:1; }
.mv-cp-bofang { position:relative; border-radius:11px; overflow:hidden; background:#000; aspect-ratio:9/16; max-height:330px; margin:0 auto; display:flex; align-items:center; justify-content:center; }
.mv-sp-bfq { position:absolute; inset:0; }
.mv-sp-bfq-shipin { width:100%; height:100%; object-fit:contain; background:#000; }
.mv-sp-bfq-dabofang { position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); width:52px; height:52px; border-radius:50%; border:none; background:rgba(0,0,0,.5); color:#fff; display:flex; align-items:center; justify-content:center; cursor:pointer; }
.mv-sp-jd { position:absolute; left:0; right:0; bottom:0; height:3px; background:rgba(255,255,255,.18); }
.mv-sp-jd i { display:block; height:100%; width:0; background:#f5b041; }
.mv-cp-kong { color:#5b6584; font-size:12.5px; padding:40px 10px; text-align:center; }
.mv-cp-shuoming { font-size:12px; color:#8d97b5; margin:10px 0; }
.mv-cp-caozuo { display:grid; grid-template-columns:1fr 1fr 40px; gap:8px; }
.mv-cp-caozuo .gs-anniu { justify-content:center; padding:9px; font-size:12.5px; }
.mv-bj-moxing > header { color:#cfd6e8; }
.mv-bj-moxing label { display:grid; grid-template-columns:64px 1fr; align-items:center; gap:8px; margin-bottom:10px; font-size:12.5px; color:#aeb8d0; }
.mv-mxl-read { background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); border-radius:8px; padding:7px 10px; }
.mv-mxl-ming { font-size:12.5px; color:#dde3f0; }
.mv-bj-moxing-feiyong { border-top:1px dashed rgba(255,255,255,.1); margin-top:10px; padding-top:10px; display:flex; flex-direction:column; gap:6px; font-size:12px; }
.mv-bj-moxing-feiyong div { display:flex; justify-content:space-between; color:#9aa6c8; }
.mv-bj-moxing-feiyong b { color:#e7ebf5; font-weight:600; }
.mv-bj-moxing-leiji { border-top:1px solid rgba(255,255,255,.08); margin-top:4px; padding-top:8px; }
.mv-bj-moxing-leiji span { color:#f5b041; } .mv-bj-moxing-leiji b { color:#f5b041 !important; }
.mv-bj-moxing-tip, .mv-bj-shuoming p { font-size:11.5px; color:#7f89a8; line-height:1.7; margin:8px 0 0; }
.mv-bj-shuoming strong { font-size:13px; color:#cfd6e8; }
.mv-jiagong { margin:16px 2px; padding:14px; text-align:center; font-size:13px; color:#b6a5ff; background:rgba(150,128,255,.08); border:1px solid rgba(150,128,255,.2); border-radius:12px; }
.mv-gaidong { margin:12px 2px; padding:10px 13px; font-size:12.5px; color:#ffd98f; background:rgba(245,176,65,.08); border:1px solid rgba(245,176,65,.25); border-radius:10px; }
.mv-toast { position:fixed; left:50%; bottom:64px; transform:translateX(-50%) translateY(12px); z-index:9999; background:rgba(20,25,44,.96); border:1px solid rgba(245,176,65,.4); color:#ffe6b8; padding:10px 18px; border-radius:22px; font-size:13px; opacity:0; transition:.25s; max-width:80vw; box-shadow:0 10px 30px rgba(0,0,0,.5); }
.mv-toast.show { opacity:1; transform:translateX(-50%) translateY(0); }
@media (max-width:1100px){
  .mv-bj-ti { grid-template-columns:1fr; }
  .mv-bj-ce { border-left:none; border-top:1px solid rgba(255,255,255,.06); }
  .mv-sj-yixiang { grid-template-columns:repeat(2,1fr); }
  .mv-jt { grid-template-columns:26px 120px 1fr; }
  .mv-jt-you { grid-column:1 / -1; }
}

/* ============ 音乐MV Hero（1:1 复刻参考站 .mv-hero） ============ */
@keyframes mv-tiaodong { 0%,100% { transform: scaleY(.3); } 50% { transform: scaleY(1); } }
@keyframes mv-zhuan { 100% { transform: rotate(360deg); } }
@keyframes mv-saoguang { 0% { transform: translate(-120%) skew(-18deg); } 60%,100% { transform: translate(260%) skew(-18deg); } }
@keyframes mv-qifu { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes mv-baidong { 0% { transform: translateX(-14px); } 100% { transform: translateX(14px); } }
@keyframes mv-youyi { 0% { transform: translateX(0); } 100% { transform: translateX(40px); } }
@keyframes mv-ka-jinchang { from { opacity:0; transform: translateY(10px); } to { opacity:1; transform: translateY(0); } }
.mv-hero { position:relative; height:clamp(22rem,31vw,28rem); margin:0 0 26px; overflow:hidden; border:1px solid rgba(255,255,255,.08); border-radius:20px; background:#0a0910; box-shadow:0 28px 70px rgba(10,9,16,.34); isolation:isolate; }
.mv-hero-ceng { position:absolute; inset:0; pointer-events:none; }
.mv-hero-bj img { width:100%; height:100%; object-fit:cover; object-position:78% 62%; transform:scale(1.08); display:block; }
.mv-hero-guang { position:absolute; inset:0; pointer-events:none; mix-blend-mode:screen; overflow:hidden; }
.mv-hero-guang span { position:absolute; width:28rem; height:28rem; border-radius:50%; filter:blur(64px); opacity:.34; }
.mv-hero-guang-hong { top:-10rem; right:20%; background:radial-gradient(circle,rgba(255,92,138,.95),transparent 65%); animation:mv-youyi 14s ease-in-out infinite alternate; }
.mv-hero-guang-qing { bottom:-13rem; right:-5rem; background:radial-gradient(circle,rgba(86,204,242,.95),transparent 65%); animation:mv-youyi 18s ease-in-out infinite alternate-reverse; }
.mv-hero-shu { position:absolute; top:-20%; width:9rem; height:150%; transform-origin:center top; filter:blur(14px); opacity:.22; }
.mv-hero-shu--1 { right:34%; background:linear-gradient(rgba(255,92,138,.9),transparent 78%); animation:mv-baidong 9s ease-in-out infinite alternate; }
.mv-hero-shu--2 { right:12%; background:linear-gradient(rgba(86,204,242,.9),transparent 78%); animation:mv-baidong 11s ease-in-out infinite alternate-reverse; }
.mv-hero-zhezhao { position:absolute; inset:0; pointer-events:none; background:linear-gradient(90deg,rgba(10,9,16,.95) 0%,rgba(10,9,16,.8) 32%,rgba(10,9,16,.14) 58%,transparent 72%),linear-gradient(0deg,rgba(10,9,16,.62),transparent 34%); }
.mv-hero-changpian img { position:absolute; right:6%; top:50%; width:clamp(15rem,25vw,21rem); margin-top:calc(-.5 * clamp(15rem,25vw,21rem)); opacity:.9; filter:drop-shadow(0 0 40px rgba(255,92,138,.28)); animation:mv-zhuan 22s linear infinite; }
.mv-hero-kalie { position:absolute; inset:0; pointer-events:none; }
.mv-hero-ka { position:absolute; width:clamp(6rem,9.4vw,8.8rem); transform:rotate(var(--xuan,0deg)); }
.mv-hero-ka-nei { position:relative; overflow:hidden; border:1px solid rgba(255,255,255,.22); border-radius:.7rem; box-shadow:0 16px 30px rgba(0,0,0,.55),0 0 0 4px rgba(255,255,255,.04); animation:mvm-tut-piaofu 7s ease-in-out infinite; --mvm-py:-10px; }
.mv-hero-ka-nei img { display:block; width:100%; aspect-ratio:3/4; object-fit:cover; }
.mv-hero-ka-nei::after { content:""; position:absolute; top:0; bottom:0; left:0; width:40%; background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent); animation:mv-saoguang 5.5s ease-in-out infinite; }
.mv-hero-ka-biao { position:absolute; left:6px; bottom:5px; padding:0 6px; border-radius:4px; background:rgba(10,9,16,.62); backdrop-filter:blur(6px); color:#fff; font-size:.58rem; font-weight:600; letter-spacing:.08em; line-height:1.7; }
.mv-hero-ka--1 { top:15%; right:39%; }
.mv-hero-ka--2 { top:7%; right:3%; width:clamp(5.4rem,8.4vw,7.8rem); }
.mv-hero-ka--3 { bottom:9%; right:5%; width:clamp(5rem,7.6vw,7rem); z-index:3; }
.mv-hero-renceng { z-index:2; }
.mv-hero-ren { position:absolute; right:14%; bottom:-2%; height:108%; animation:mv-qifu 6s ease-in-out infinite; filter:drop-shadow(0 20px 40px rgba(0,0,0,.5)); }
.mv-hero-wen { position:relative; z-index:5; display:flex; flex-direction:column; justify-content:center; gap:12px; height:100%; max-width:31rem; padding:0 40px; color:rgba(255,250,252,.95); }
.mv-hero-biaoqian { display:inline-flex; align-self:flex-start; align-items:center; gap:6px; padding:2px 11px; border:1px solid rgba(255,92,138,.5); border-radius:999px; background:rgba(255,92,138,.13); color:#ff9db9; font-size:12px; letter-spacing:.04em; }
.mv-hero-wen h1 { margin:0; font-family:"Noto Serif SC",serif; font-size:clamp(2rem,3.2vw,2.8rem); font-weight:600; line-height:1.15; background:linear-gradient(100deg,#fff4f8 15%,#ff8fb0 52%,#8edcf7) text; color:transparent; -webkit-background-clip:text; background-clip:text; }
.mv-hero-wen p { margin:0; font-size:14px; line-height:1.75; color:rgba(255,250,252,.72); }
.mv-hero-caozuo { display:flex; gap:8px; margin-top:4px; flex-wrap:wrap; }
.mv-hero-caozuo .gs-anniu { display:inline-flex; align-items:center; justify-content:center; gap:8px; height:2.6rem; border-radius:10px; font-size:14px; font-weight:500; cursor:pointer; white-space:nowrap; }
.mv-hero-caozuo .mv-hero-zhuanniu { position:relative; padding:0 24px; border:0; overflow:hidden; background:linear-gradient(100deg,#ff5c8a,#c47bff 60%,#56ccf2); color:#fff; box-shadow:0 10px 28px rgba(255,92,138,.36); }
.mv-hero-zhuanniu::after { content:""; position:absolute; top:0; bottom:0; left:0; width:34%; background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent); animation:mv-saoguang 3.6s ease-in-out infinite; }
.mv-hero-cianniu { padding:0 20px; border:1px solid rgba(255,255,255,.18); background:rgba(255,255,255,.08); backdrop-filter:blur(8px); color:rgba(255,250,252,.92); }
.mv-hero-liucheng { display:flex; flex-wrap:wrap; gap:8px; margin:12px 0 0; padding:0; list-style:none; }
.mv-hero-liucheng li { display:inline-flex; align-items:center; gap:6px; padding:3px 10px 3px 4px; border:1px solid rgba(255,255,255,.1); border-radius:999px; background:rgba(255,255,255,.06); backdrop-filter:blur(8px); color:rgba(255,250,252,.8); font-size:12px; }
.mv-hero-liucheng span { display:inline-flex; align-items:center; justify-content:center; width:1.15rem; height:1.15rem; border-radius:50%; background:linear-gradient(135deg,#ff5c8a,#b07cff); color:#fff; font-size:.6rem; font-weight:700; }
.mv-hero-junheng { position:absolute; right:0; bottom:0; left:0; z-index:4; display:flex; align-items:flex-end; justify-content:space-between; height:2.6rem; padding:0 40px; pointer-events:none; opacity:.5; mask-image:linear-gradient(90deg,transparent,#000 35%,#000 100%); -webkit-mask-image:linear-gradient(90deg,transparent,#000 35%,#000 100%); }
.mv-hero-junheng i { width:3px; height:100%; border-radius:2px 2px 0 0; background:linear-gradient(#ff5c8a,rgba(86,204,242,.5)); transform-origin:center bottom; animation:mv-tiaodong 1.1s ease-in-out infinite; }
.mv-hero-biaoqian .mv-junheng { display:inline-flex; align-items:flex-end; gap:2px; height:12px; padding:0; mask:none; -webkit-mask:none; opacity:1; }
.mv-hero-biaoqian .mv-junheng i { width:2px; height:100%; border-radius:1px; background:currentColor; animation:mv-tiaodong .9s ease-in-out infinite; }
.mv-hero-biaoqian .mv-junheng i:nth-child(2){ animation-delay:-.35s; }
.mv-hero-biaoqian .mv-junheng i:nth-child(3){ animation-delay:-.6s; }
.mv-hero-biaoqian .mv-junheng i:nth-child(4){ animation-delay:-.15s; }
@media (max-width:900px){
  .mv-hero-wen { max-width:70%; padding:0 24px; }
  .mv-hero-junheng { padding:0 24px; }
  .mv-hero-changpian img { opacity:.5; }
}