/* 小料：保留全部作品与公司资料，统一为录音工作室展示风格。 */
:root { --studio-ink: #252431; --studio-muted: #8c8797; --studio-accent: #7853a9; --studio-border: #e9e5ef; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; background: #f8f7fa; }
body { max-width: none; width: 100%; margin: 0; box-shadow: none; background: #f8f7fa; color: var(--studio-ink); padding-top: 86px; padding-bottom: 96px; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", sans-serif; }
header { width: 100%; left: 0; transform: none; height: 86px; padding: 14px max(22px, calc((100vw - 1120px) / 2)); justify-content: space-between; border-bottom: 1px solid #eeeaf4; background: #ffffffed; backdrop-filter: blur(16px); box-shadow: none; }
.logo-area { gap: 13px; }
.logo-img { width: 44px; height: 44px; margin: 0; border-radius: 12px; box-shadow: none; }
.company-name { font-size: 14px; font-weight: 600; color: #45404f; line-height: 1.5; max-width: 270px; }
.studio-nav { display: flex; gap: 27px; color: #8a8296; font-size: 12px; white-space: nowrap; flex-shrink: 0; }
.studio-nav a:hover { color: var(--studio-accent); }
.hero-container { width: calc(100% - 44px); max-width: 1120px; height: 480px; margin: 26px auto 0; border-radius: 26px; overflow: hidden; background: #282333; }
.swiper-slide img { opacity: .55; object-fit: cover; }
.hero-overlay { padding: 0; justify-content: center; align-items: flex-start; text-align: left; background: linear-gradient(90deg, #1d1728da 0%, #211a2da6 50%, #211a2d10 100%); }
.hero-overlay-content { padding: 50px 64px; width: 100%; max-width: none; }
.hero-overlay-content::before { display: none; }
.hero-eyebrow { display: flex; align-items: center; gap: 12px; font-size: 10px; letter-spacing: 3px; color: #c2b7d3; margin-bottom: 22px; }
.hero-eyebrow::before { content: ""; width: 28px; height: 1px; background: #c2b7d3; }
.hero-overlay h1 { font-size: clamp(34px, 4vw, 54px); font-weight: 600; line-height: 1.25; letter-spacing: -1px; margin-bottom: 18px; }
.hero-overlay p { font-size: 14px; line-height: 1.8; color: #d4cada; max-width: 430px; }
.hero-btns { justify-content: flex-start; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.btn { min-height: 48px; padding: 14px 21px; gap: 9px; border-radius: 10px; font-size: 13px; background: #ffffff14; border: 1px solid #ffffff3b; color: #fff; }
.btn-android, .btn-apple { background: #ffffff14; }
.hero-btns .btn-android, .sticky-bar [data-download-platform="android"] { order: 0; }
.hero-btns .btn-apple, .sticky-bar [data-download-platform="ios"] { order: 1; }
.btn.is-recommended { background: #fff; color: #3a2e4e; border-color: #fff; }
.download-platform-icon { width: 19px; height: 19px; flex-shrink: 0; }
.hero-tip { margin-top: 15px; font-size: 10px !important; color: #b6a9c1 !important; }
.section-title, .about-main-title { max-width: 1120px; margin: 62px auto 25px; padding: 0; text-align: left; font-size: 26px; letter-spacing: -.4px; font-weight: 600; color: #383140; border: none; }
.section-title::before, .section-title::after, .about-main-title::before, .about-main-title::after { display: none; }
.section-title span, .about-main-title span { background: transparent; }
.container { max-width: 1120px; padding: 0; margin: 0 auto; }
.case-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.case-card { --case-accent: #8960ac; --case-tint: #efe5f8; --case-wash: #faf6fd; display: block; border: 1px solid color-mix(in srgb, var(--case-accent) 18%, white); border-radius: 17px; background: linear-gradient(155deg, var(--case-tint), var(--case-wash) 58%); box-shadow: 0 5px 18px #30204305; overflow: hidden; }
.case-card:nth-child(2) { --case-accent: #527caa; --case-tint: #e1edf8; --case-wash: #f4f8fc; }
.case-card:nth-child(3) { --case-accent: #ae718a; --case-tint: #f6e5ee; --case-wash: #fdf6f9; }
.case-card:nth-child(4) { --case-accent: #528c88; --case-tint: #dfeeea; --case-wash: #f3f9f7; }
.case-header { position: relative; min-height: 0; padding: 22px 18px 16px; border-bottom: none; background: transparent; }
.case-header::after { content: ""; position: absolute; top: 19px; right: 13px; width: 28px; height: 22px; color: var(--case-accent); opacity: .16; background: linear-gradient(currentColor, currentColor) 0 8px / 3px 8px no-repeat, linear-gradient(currentColor, currentColor) 6px 3px / 3px 18px no-repeat, linear-gradient(currentColor, currentColor) 12px 0 / 3px 22px no-repeat, linear-gradient(currentColor, currentColor) 18px 5px / 3px 13px no-repeat, linear-gradient(currentColor, currentColor) 24px 9px / 3px 6px no-repeat; pointer-events: none; }
.case-icon-circle { width: 37px; height: 37px; border-radius: 11px; background: #ffffffb8; color: var(--case-accent); font-size: 16px; box-shadow: 0 3px 9px #30204305; }
.case-info h3 { font-size: 16px; color: #42364e; }
.case-info span { font-size: 9px; color: #ada3b4; }
.tag-kf { background: #f4eff9; color: #927aab; border: none; font-size: 9px; }
.case-desc { min-height: 0; font-size: 11px; line-height: 1.8; color: #8c8197; padding: 0 18px 18px; }
.demo-list { padding: 0 18px 17px; }
.demo-item { min-height: 46px; padding: 11px 10px; margin-bottom: 8px; border: 1px solid #ffffffd9; background: #ffffff99; border-radius: 9px; gap: 10px; font-size: 11px; }
.demo-item:last-child { border-bottom: 0; }
.demo-item .icon-state { color: var(--case-accent); font-size: 22px; }
.demo-item.playing { background: #fff; color: var(--case-accent); box-shadow: 0 3px 12px #3020430b; }
.industry-grid { gap: 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.industry-card, .industry-full { border-radius: 18px; overflow: hidden; border: 0; box-shadow: none; }
.industry-card { height: 240px; }
.industry-full { height: 290px; margin: 18px 0; }
.industry-overlay { background: linear-gradient(0deg, #201529b8, transparent); }
.industry-title-cn { font-size: 21px; }
.industry-title-en { font-size: 11px; letter-spacing: 3px; opacity: .65; }
.play-circle { width: 40px; height: 40px; background: #ffffff28; border: 1px solid #ffffff70; backdrop-filter: blur(6px); }
.equip-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.equip-card { display: flex; flex-direction: column; height: auto; min-height: 0; border: 1px solid var(--studio-border); border-radius: 17px; background: #fff; box-shadow: none; }
.equip-card::before, .equip-card::after { display: none; }
.equip-card img { position: static; display: block; width: 100%; height: 190px; flex-shrink: 0; object-fit: contain; opacity: 1; padding: 16px; background: #fff; transform: none; }
.equip-card:hover img { transform: none; }
.equip-content { position: static; inset: auto; width: 100%; height: auto; flex: 1; display: block; padding: 16px 20px 19px; background: #fff; text-align: left; border-top: 1px solid #f1edf5; }
.equip-title { font-size: 14px; color: #494052; text-shadow: none; margin-bottom: 6px; }
.equip-label { display: block; width: auto; padding: 0; border: 0; border-radius: 0; background: transparent; backdrop-filter: none; font-size: 10px; color: #aea3b7; margin-top: 6px; }
.about-section-enhanced { max-width: 1120px; margin: 0 auto; border-radius: 22px; overflow: hidden; }
.about-content-wrapper { padding: 42px; }
.about-company-name { font-size: 26px; line-height: 1.5; }
.about-desc { font-size: 12px; line-height: 2; }
.about-icons-grid { margin-top: 28px; }
footer { background: transparent; color: #a399ad; max-width: 1120px; margin: auto; padding: 32px 0 25px; text-align: left; font-size: 10px; line-height: 2; border-top: 0; }
.sticky-bar { left: 50%; transform: translateX(-50%); bottom: max(16px, env(safe-area-inset-bottom)); width: min(calc(100% - 32px), 410px); border: 1px solid #e3e5e8; border-radius: 17px; padding: 8px; gap: 8px; background: #ffffffed; backdrop-filter: blur(14px); box-shadow: 0 8px 35px #19212b12; }
.sticky-btn, .sticky-bar [data-download-platform="android"], .sticky-bar [data-download-platform="ios"] { min-height: 44px; border: 1px solid #e3e5e8; border-radius: 10px; background: #f4f5f6; color: #34383e; font-size: 12px; box-shadow: none; text-shadow: none; }
.sticky-bar .sticky-btn { border-color: #e3e5e8 !important; animation: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
.sticky-bar .sticky-btn .download-platform-icon { animation: none; }
.sticky-bar .is-recommended { background: #30343b !important; color: #fff !important; border-color: #30343b !important; }
.sticky-bar .sticky-btn::before, .sticky-bar .sticky-btn::after { display: none; }
.sticky-bar .sticky-btn:hover { background: #e9ebee; color: #24282e; box-shadow: none; }
.sticky-bar .sticky-btn.is-recommended:hover { background: #20242a !important; color: #fff !important; }
.page-loading-gate { position: fixed; inset: 0; z-index: 100000; display: flex; align-items: center; justify-content: center; background: #f8f7fa; }
.page-loading-logo { width: 68px; height: 68px; margin: 0 auto 20px; border-radius: 17px; }
.page-loading-card { width: min(90%, 380px); padding: 32px; text-align: center; background: #fff; }
.page-loading-retry { display: none; margin-top: 20px; padding: 12px 22px; border: 0; color: #fff; }
.is-error .page-loading-retry { display: inline-block; }
.page-loading-card { border: 1px solid #eee7f4; border-radius: 24px; box-shadow: 0 15px 50px #3020430b; }
.page-loading-title { font-size: 21px; color: #4f3b63; }
.page-loading-status { font-size: 12px; color: #9b8aaa; }
.page-loading-retry { background: #7853a9; border-radius: 9px; }
.page-loading-bar, .sync-progress-bar { background: #9874c1; }
.download-help { background: #fff; border: 1px solid #e9e0f1; border-radius: 14px; max-width: 1120px; margin: 18px auto 0; padding: 17px 22px; }
.download-help p, .download-help label { font-size: 12px; line-height: 1.8; color: #8c7c9b; }
.download-help.is-browser-warning { background: #fffaf0; border-color: #d4b47b; scroll-margin-bottom: 100px; }
.download-help.is-browser-warning p, .download-help.is-browser-warning label { color: #41372a; }
.download-help.is-browser-warning .help-actions button { background: #fff; color: #242424; border-color: #bfb7a8; cursor: pointer; }
.help-actions { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.help-actions button { min-height: 42px; padding: 9px 14px; border: 1px solid #e4d8ed; background: #f8f4fb; color: #7853a9; border-radius: 8px; font: inherit; font-size: 12px; }
#helpCopyResult:empty { display: none; }
#helpDownloadLinkField { width: 100%; padding: 10px; border: 1px solid #e4d8ed; border-radius: 7px; margin-top: 8px; }
#helpManualCopy { margin-top: 10px; }
button:focus-visible, a:focus-visible, [role="button"]:focus-visible { outline: 3px solid #ae90d2; outline-offset: 3px; }
.video-modal { padding: 25px; }
.video-modal video { max-height: 80vh; border-radius: 13px; }
@media (max-width: 1164px) { .section-title, .about-main-title, .container, .about-section-enhanced, footer, .download-help { margin-left: 22px; margin-right: 22px; } }
@media (max-width: 760px) {
  body { padding-top: 74px; }
  header { height: 74px; padding: 12px 20px; }
  .logo-area { gap: 10px; }
  .logo-img { width: 36px; height: 36px; border-radius: 9px; flex-shrink: 0; }
  .company-name { font-size: 11px; max-width: 210px; }
  .studio-nav { display: none; }
  .hero-container { width: calc(100% - 32px); height: 320px; margin-top: 18px; border-radius: 21px; }
  .hero-overlay-content { padding: 30px 24px; }
  .hero-eyebrow { margin-bottom: 16px; font-size: 8px; }
  .hero-overlay h1 { font-size: 32px; margin-bottom: 12px; }
  .hero-overlay p { font-size: 11px; max-width: 270px; }
  .hero-btns { margin-top: 22px; gap: 10px; }
  .btn { min-height: 44px; padding: 12px 14px; font-size: 11px; }
  .hero-tip { font-size: 9px !important; }
  .section-title, .about-main-title { font-size: 21px; margin: 38px 18px 18px; }
  .container, .about-section-enhanced, footer, .download-help { margin-left: 16px; margin-right: 16px; }
  .case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .case-header { padding: 15px 13px 12px; gap: 8px; }
  .case-icon-circle { width: 30px; height: 30px; font-size: 13px; flex-shrink: 0; }
  .case-info h3 { font-size: 13px; }
  .case-info span { font-size: 8px; }
  .tag-kf { display: none; }
  .case-desc { padding: 0 13px 12px; font-size: 9px; }
  .demo-list { padding: 0 13px 10px; }
  .demo-item { font-size: 10px; padding: 10px 8px; }
  .industry-grid { gap: 12px; }
  .industry-card { height: 165px; }
  .industry-full { height: 220px; margin: 12px 0; }
  .industry-title-cn { font-size: 17px; }
  .industry-title-en { font-size: 9px; }
  .equip-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .equip-card img { height: 135px; padding: 12px; }
  .equip-content { padding: 12px; }
  .equip-title { font-size: 12px; }
  .equip-label { font-size: 9px; }
  .about-content-wrapper { padding: 26px 22px; }
  .about-company-name { font-size: 20px; }
  .about-desc { font-size: 11px; }
  footer { font-size: 9px; padding: 25px 7px 20px; }
}
@media (max-width: 350px) { .case-grid { grid-template-columns: 1fr; } .company-name { max-width: 210px; } .hero-overlay-content { padding: 24px 20px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }