:root {
  --p5-deep: #7f1d1d;
  --p5-main: #dc2626;
  --p5-rose: #e11d48;
  --p5-soft: #fda4af;
  --p5-bg: #fef4f5;
  --p5-bg2: #fce7ea;
  --p5-card: #ffffff;
  --p5-text: #3a1418;
  --p5-muted: #9a6a70;
  --p5-line: #f3d4d8;
  --p5-r: 16px;
  --p5-r-lg: 24px;
  --p5-shadow: 0 13px 32px -18px rgba(127, 29, 29, .3);
  --p5-shadow-lg: 0 25px 50px -22px rgba(127, 29, 29, .38);
  --p5-width: 1160px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--p5-bg); color: var(--p5-text); line-height: 1.7;
  overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
.p5-box { width: min(var(--p5-width), 92%); margin-inline: auto; }
.p5-sec { padding: 84px 0; }
.p5-title { max-width: 700px; margin-bottom: 46px; }
.p5-title.center { margin-inline: auto; text-align: center; }
.p5-title h2 { font-size: clamp(1.5rem, 2.7vw, 2.1rem); font-weight: 800; line-height: 1.3; margin-bottom: 12px; }
.p5-title h2 i { font-style: normal; color: var(--p5-main); }
.p5-title p { color: var(--p5-muted); font-size: .98rem; }

.p5-btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; border-radius: 999px; font-size: .96rem; font-weight: 700; white-space: nowrap; transition: transform .22s, box-shadow .22s, background .22s; }
.p5-btn-red { background: linear-gradient(120deg, var(--p5-main), var(--p5-rose)); color: #fff; box-shadow: 0 14px 28px -10px rgba(220, 38, 38, .55); }
.p5-btn-red:hover { transform: translateY(-2px); box-shadow: 0 20px 34px -10px rgba(220, 38, 38, .65); }
.p5-btn-white { background: #fff; color: var(--p5-main); border: 1.5px solid var(--p5-soft); }
.p5-btn-white:hover { background: var(--p5-bg2); transform: translateY(-2px); }
.p5-btn-tint { background: rgba(225, 29, 72, .1); color: var(--p5-rose); border: 1.5px solid rgba(225, 29, 72, .35); }
.p5-btn-tint:hover { background: rgba(225, 29, 72, .18); transform: translateY(-2px); }

.p5-bar { position: fixed; inset: 0 0 auto 0; z-index: 100; background: rgba(255, 255, 255, .85); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); border-bottom: 1px solid var(--p5-line); transition: box-shadow .3s; }
.p5-bar.p5-down { box-shadow: 0 9px 25px -16px rgba(127, 29, 29, .4); }
.p5-bar-in { display: flex; align-items: center; justify-content: space-between; height: 67px; }
.p5-logo { font-size: 1.44rem; font-weight: 800; color: var(--p5-main); letter-spacing: 1px; white-space: nowrap; }
.p5-nav { display: flex; gap: 27px; }
.p5-nav a { color: var(--p5-muted); font-size: .92rem; font-weight: 600; transition: color .22s; }
.p5-nav a:hover { color: var(--p5-main); }
.p5-burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.p5-burger span { display: block; width: 24px; height: 2px; background: var(--p5-main); border-radius: 2px; transition: transform .3s, opacity .3s; }
.p5-burger.p5-on span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.p5-burger.p5-on span:nth-child(2) { opacity: 0; }
.p5-burger.p5-on span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.p5-hero { padding: 128px 0 0; text-align: center; background: radial-gradient(circle at 50% 0%, rgba(225, 29, 72, .14), transparent 60%), var(--p5-bg); }
.p5-hero-top { max-width: 780px; margin-inline: auto; }
.p5-hero-label { display: inline-block; padding: 6px 17px; border-radius: 999px; background: rgba(220, 38, 38, .1); color: var(--p5-main); font-size: .82rem; font-weight: 700; margin-bottom: 22px; }
.p5-hero-top h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 800; line-height: 1.2; margin-bottom: 17px; color: var(--p5-deep); }
.p5-hero-top h1 em { font-style: normal; color: var(--p5-main); }
.p5-hero-top > p { color: var(--p5-muted); font-size: 1.04rem; max-width: 620px; margin: 0 auto 30px; }
.p5-hero-btns { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: 48px; }
.p5-hero-pic { border-radius: var(--p5-r-lg) var(--p5-r-lg) 0 0; overflow: hidden; box-shadow: var(--p5-shadow-lg); max-width: 1000px; margin: 0 auto; }
.p5-hero-pic img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

.p5-stat { background: var(--p5-card); padding: 58px 0; border-bottom: 1px solid var(--p5-line); }
.p5-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.p5-circle { text-align: center; }
.p5-ring { width: 118px; height: 118px; margin: 0 auto 14px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at center, #fff 58%, transparent 59%), conic-gradient(var(--p5-main) 0deg, var(--p5-soft) 360deg); box-shadow: var(--p5-shadow); }
.p5-ring .p5-num { font-size: 1.35rem; font-weight: 800; color: var(--p5-main); }
.p5-circle-label { color: var(--p5-muted); font-size: .88rem; }

.p5-live { background: var(--p5-bg); }
.p5-room-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.p5-room { background: var(--p5-card); border: 1px solid var(--p5-line); border-radius: var(--p5-r); overflow: hidden; box-shadow: var(--p5-shadow); transition: transform .24s, box-shadow .24s; }
.p5-room:hover { transform: translateY(-6px); box-shadow: var(--p5-shadow-lg); }
.p5-room-cover { position: relative; }
.p5-room-cover img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.p5-live-tag { position: absolute; top: 11px; left: 11px; padding: 4px 11px; border-radius: 999px; background: var(--p5-main); color: #fff; font-size: .7rem; font-weight: 700; }
.p5-room-info { padding: 18px 18px 20px; }
.p5-room-info h3 { font-size: .98rem; font-weight: 800; margin-bottom: 6px; }
.p5-room-info p { color: var(--p5-muted); font-size: .83rem; margin-bottom: 11px; }
.p5-room-meta { display: flex; align-items: center; gap: 8px; }
.p5-mini { padding: 3px 10px; border-radius: 999px; font-size: .7rem; font-weight: 700; background: var(--p5-bg2); color: var(--p5-rose); }
.p5-watch { margin-left: auto; font-size: .76rem; font-weight: 700; color: var(--p5-main); }

.p5-play { background: var(--p5-bg2); }
.p5-play-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.p5-play-card { background: var(--p5-card); border-radius: var(--p5-r); padding: 28px 22px; text-align: center; box-shadow: var(--p5-shadow); border-top: 4px solid var(--p5-main); transition: transform .24s; }
.p5-play-card:hover { transform: translateY(-6px); }
.p5-play-no { width: 50px; height: 50px; margin: 0 auto 15px; border-radius: 50%; background: var(--p5-bg2); color: var(--p5-main); display: grid; place-items: center; font-weight: 800; }
.p5-play-card h3 { font-size: 1.02rem; font-weight: 800; margin-bottom: 8px; }
.p5-play-card p { color: var(--p5-muted); font-size: .86rem; }

.p5-moment { background: var(--p5-bg); }
.p5-moment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.p5-shot { border-radius: var(--p5-r); overflow: hidden; position: relative; box-shadow: var(--p5-shadow); }
.p5-shot img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.p5-shot-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 28px 15px 12px; color: #fff; font-weight: 700; font-size: .88rem; background: linear-gradient(transparent, rgba(127, 29, 29, .85)); }

.p5-review { background: var(--p5-bg2); }
.p5-review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.p5-review-card { background: var(--p5-card); border-radius: var(--p5-r); padding: 27px 24px; box-shadow: var(--p5-shadow); }
.p5-review-stars { color: #f59e0b; letter-spacing: 2px; font-size: .9rem; margin-bottom: 12px; }
.p5-review-text { font-size: .91rem; margin-bottom: 17px; }
.p5-review-user { display: flex; align-items: center; gap: 11px; }
.p5-review-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--p5-bg2); color: var(--p5-main); display: grid; place-items: center; font-weight: 800; }
.p5-review-user .nm { font-weight: 700; font-size: .9rem; }
.p5-review-user .rl { color: var(--p5-muted); font-size: .78rem; }

.p5-faq { background: var(--p5-bg); }
.p5-faq-list { max-width: 830px; margin-inline: auto; display: grid; gap: 13px; }
.p5-faq-item { background: var(--p5-card); border: 1px solid var(--p5-line); border-radius: var(--p5-r); overflow: hidden; }
.p5-faq-item summary { padding: 19px 24px; font-weight: 700; font-size: .96rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 14px; }
.p5-faq-item summary::-webkit-details-marker { display: none; }
.p5-faq-item summary::after { content: "＋"; color: var(--p5-main); font-size: 1.2rem; }
.p5-faq-item[open] summary { color: var(--p5-main); }
.p5-faq-item[open] summary::after { content: "－"; }
.p5-faq-body { padding: 0 24px 21px; color: var(--p5-muted); font-size: .92rem; }

.p5-foot { background: var(--p5-deep); color: rgba(255, 255, 255, .68); padding: 60px 0 30px; }
.p5-foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 42px; margin-bottom: 36px; }
.p5-foot-brand .p5-logo { color: #fff; display: inline-block; margin-bottom: 14px; }
.p5-foot-brand p { font-size: .89rem; color: rgba(255, 255, 255, .52); max-width: 370px; }
.p5-foot-col h4 { color: #fff; font-size: .96rem; margin-bottom: 16px; }
.p5-foot-col a, .p5-foot-col li { display: block; color: rgba(255, 255, 255, .52); font-size: .87rem; margin-bottom: 11px; }
.p5-foot-col a:hover { color: var(--p5-soft); }
.p5-foot-bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 22px; text-align: center; font-size: .8rem; color: rgba(255, 255, 255, .36); }

.p5-up { position: fixed; right: 24px; bottom: 26px; z-index: 95; width: 47px; height: 47px; border-radius: 50%; background: var(--p5-main); color: #fff; display: grid; place-items: center; font-size: 1.15rem; font-weight: 800; box-shadow: 0 10px 24px -8px rgba(220, 38, 38, .55); opacity: 0; visibility: hidden; transform: translateY(14px); transition: .3s; }
.p5-up.p5-show { opacity: 1; visibility: visible; transform: translateY(0); }

.p5-fade { opacity: 0; transform: translateY(26px); transition: opacity .65s ease, transform .65s ease; }
.p5-fade.p5-in { opacity: 1; transform: translateY(0); }

@media (max-width: 1024px) {
  .p5-room-grid { grid-template-columns: repeat(2, 1fr); }
  .p5-play-grid { grid-template-columns: repeat(2, 1fr); }
  .p5-review-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .p5-nav { display: none; position: absolute; top: 67px; left: 0; right: 0; flex-direction: column; background: #fff; padding: 24px 6%; gap: 20px; border-bottom: 1px solid var(--p5-line); }
  .p5-nav.p5-open { display: flex; }
  .p5-burger { display: flex; }
  .p5-stat-grid { grid-template-columns: repeat(2, 1fr); }
  .p5-foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .p5-sec { padding: 64px 0; }
  .p5-moment-grid { grid-template-columns: 1fr; }
  .p5-foot-grid { grid-template-columns: 1fr; text-align: center; }
}
@media (max-width: 520px) {
  .p5-room-grid, .p5-play-grid { grid-template-columns: 1fr; }
  .p5-hero-btns .p5-btn { flex: 1 1 100%; }
}
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--p5-main); outline-offset: 2px; border-radius: 4px; }

@media (min-width: 901px) {
  .p5-bar-in { position: relative; }
  .p5-logo { position: absolute; left: 50%; transform: translateX(-50%); }
}