:root {
  --bg: #07111a;
  --bg-deep: #03070c;
  --panel: rgba(8, 16, 24, 0.68);
  --panel-solid: #101923;
  --line: rgba(218, 174, 94, 0.28);
  --line-soft: rgba(255, 255, 255, 0.12);
  --gold: #d9ad63;
  --gold-bright: #f5d28b;
  --red: #9e3025;
  --ice: #9fc9d8;
  --text: #eaeaea;
  --muted: #b7c1c7;
  --glass: rgba(8, 16, 24, 0.64);
  --glass-border: rgba(255, 255, 255, 0.09);
  --glow-ice: rgba(159, 201, 216, 0.32);
  --ease-luxury: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --container: 1180px;
  --page-width: 1920px;
  --edge-fade: 120px;
  --fate-video-brightness:0.8;
  --fate-video-contrast: 1.5;
  --fate-video-saturation: 0.8;
  --fate-video-opacity: 0.8;
}


* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  min-width: 1200px;
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  font-weight: 400;
  line-height: 1.85;
  background: #02060a;
  overflow-x: hidden;
}

body.modal-open {
  overflow: hidden;
}


body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9997;
  pointer-events: none;

  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='900'%20height='600'%20viewBox='0%200%20900%20700'%3E%3Cg%20transform='rotate(-36.7%20138%20631)'%3E%3Ctext%20x='139'%20y='600'%20text-anchor='middle'%20dominant-baseline='central'%20fill='rgba(78,205,196,0.20)'%20font-size='35'%20font-family='Microsoft%20YaHei'%20letter-spacing='-4'%3Ev%20i%205%200%200%20.%20c%20o%20m%3C/text%3E%3C/g%3E%3Cg%20transform='rotate(-36.9%2088%20128)'%3E%3Ctext%20x='89'%20y='128'%20text-anchor='middle'%20dominant-baseline='central'%20fill='rgba(78,205,196,0.20)'%20font-size='28'%20font-family='Microsoft%20YaHei'%20letter-spacing='-3'%3Ev%20i%205%200%200%20.%20c%20o%20m%3C/text%3E%3C/g%3E%3Cg%20transform='rotate(39.7%20783%20624)'%3E%3Ctext%20x='750'%20y='624'%20text-anchor='middle'%20dominant-baseline='central'%20fill='rgba(78,205,196,0.20)'%20font-size='35'%20font-family='Microsoft%20YaHei,%20SimSun'%20letter-spacing='8'%3E%E5%A4%A9%E5%91%BD%E5%9B%BE%E8%85%BE%3C/text%3E%3C/g%3E%3Cg%20transform='rotate(41.9%20304%20148)'%3E%3Ctext%20x='308'%20y='148'%20text-anchor='middle'%20dominant-baseline='central'%20fill='rgba(78,205,196,0.20)'%20font-size='34'%20font-family='Microsoft%20YaHei,%20SimSun'%20letter-spacing='8'%3E%E5%A4%A9%E5%91%BD%E5%9B%BE%E8%85%BE%3C/text%3E%3C/g%3E%3Cg%20transform='rotate(-34.1%20582%20572)'%3E%3Ctext%20x='650'%20y='350'%20text-anchor='middle'%20dominant-baseline='central'%20fill='rgba(78,205,196,0.2)'%20font-size='28'%20font-family='Microsoft%20YaHei'%20letter-spacing='-3'%3Ev%20i%205%200%200%20.%20c%20o%20m%3C/text%3E%3C/g%3E%3Cg%20transform='rotate(-25.7%20784%20119)'%3E%3Ctext%20x='785'%20y='119'%20text-anchor='middle'%20dominant-baseline='central'%20fill='rgba(78,205,196,0.2)'%20font-size='30'%20font-family='Microsoft%20YaHei'%20letter-spacing='-3'%3Ev%20i%205%200%200%20.%20c%20o%20m%3C/text%3E%3C/g%3E%3Cg%20transform='rotate(-37.2%20538%20128)'%3E%3Ctext%20x='539'%20y='128'%20text-anchor='middle'%20dominant-baseline='central'%20fill='rgba(78,205,196,0.2)'%20font-size='30'%20font-family='Microsoft%20YaHei'%20letter-spacing='-3'%3Ev%20i%205%200%200%20.%20c%20o%20m%3C/text%3E%3C/g%3E%3Cg%20transform='rotate(-39.9%20334%20538)'%3E%3Ctext%20x='338'%20y='538'%20text-anchor='middle'%20dominant-baseline='central'%20fill='rgba(78,205,196,0.20)'%20font-size='32'%20font-family='Microsoft%20YaHei,%20SimSun'%20letter-spacing='8'%3E%E5%A4%A9%E5%91%BD%E5%9B%BE%E8%85%BE%3C/text%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat;
  background-position: center center;
  background-size: 900px 600px;


  -webkit-mask-image: linear-gradient(to right,
      #000 0,
      #000 calc(50% - min(700px, 50%)),
      rgba(0,0,0,0.15) calc(50% - min(520px, 50%)),
      rgba(0,0,0,0.15) calc(50% + min(520px, 50%)),
      #000 calc(50% + min(700px, 50%)),
      #000 100%);
          mask-image: linear-gradient(to right,
      #000 0,
      #000 calc(50% - min(700px, 50%)),
      rgba(0,0,0,0.15) calc(50% - min(520px, 50%)),
      rgba(0,0,0,0.15) calc(50% + min(520px, 50%)),
      #000 calc(50% + min(700px, 50%)),
      #000 100%);

}


a {
  color: inherit;
  text-decoration: none;
}

img,
video {
  display: block;
  max-width: 100%;
}

button {
  font: inherit;
}

::selection {
  color: #06111a;
  background: rgba(159, 201, 216, 0.82);
}

a,
button,
.tab,
.exclusive-tab,
.function-tab,
.quick-panel {
  -webkit-user-select: none;
  user-select: none;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

main {
  position: relative;
  z-index: 1;
  width: min(100vw, var(--page-width));
  margin: 0 auto;
  background:
    radial-gradient(circle at 70% 0%, rgba(44, 94, 112, 0.18), transparent 32rem),
    linear-gradient(180deg, rgba(3, 7, 12, 0.44), rgba(3, 7, 12, 0.68));
}

.site-header {
  position: fixed;
  inset: 0 auto auto 50%;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100vw, var(--page-width));
  height: 76px;
  padding: 0 max(24px, calc((min(100vw, var(--page-width)) - var(--container)) / 2));
  border-bottom: 1px solid rgba(217, 173, 99, 0.18);
  background: linear-gradient(180deg, rgba(2, 6, 10, 0.9), rgba(2, 6, 10, 0.54));
  backdrop-filter: blur(10px);
  transform: translateX(-50%);
  transition: background 240ms ease, height 240ms ease;
  gap: 90px;
}

.site-header.is-scrolled {
  height: 64px;
  background: rgba(2, 6, 10, 0.92);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 168px;
}

.brand-logo {
  width: 87px;
  height: 51px;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 0 16px rgba(217, 173, 99, 0.16));
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  color: var(--gold-bright);
  background: linear-gradient(145deg, rgba(158, 48, 37, 0.9), rgba(21, 31, 38, 0.95));
  box-shadow: inset 0 0 18px rgba(245, 210, 139, 0.16), 0 0 26px rgba(158, 48, 37, 0.28);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-text {
  display: inline-block;
  font-weight: 700;
  color: var(--gold-bright);
  letter-spacing: 0;
}


/* -----------------------------------按钮_其他按钮  */
.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: #d8d4c8;
  font-size: 14px;
  font-weight: 700;
}

.main-nav a {
  position: relative;
  padding: 29px 0 25px;

  transition:
    color 220ms ease,
    text-shadow 220ms ease,
    transform 220ms ease;
}

.main-nav a:not(.service-nav):not(.auth-view):hover {
  color: #d9fff0;                             
  text-shadow:
    0 0 08px rgba(255, 213, 128, 0.40),        /* 内层紧实光晕 */
    0 0 20px rgba(255, 190, 080, 0.40);        /* 外层扩散光晕 */
  transform: translateY(-2px) scale(1.05);
}


/* -----------------------------------按钮_在线客服  */
.main-nav .service-nav {
  display: inline-grid;
  place-items: center;
  min-width: 92px;
  height: 38px;
  margin-left: 2px;
  padding: 0 15px;
  border: 1px solid rgba(159, 201, 216, 0.38);
  color: #cdefff;
  background:
    radial-gradient(circle at 28% 18%, rgba(255, 255, 255, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(25, 63, 78, 0.54), rgba(4, 14, 22, 0.72));
   
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    color 220ms ease,
    box-shadow 220ms ease,
    filter 220ms ease;
}

.main-nav .service-nav:hover {
  color: #effaff;
  transform: translateY(-2px);
  border-color: rgba(159, 201, 216, 0.72);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -12px 24px rgba(0, 0, 0, 0.14),
    0 16px 34px rgba(0, 0, 0, 0.24),
    0 0 26px rgba(159, 201, 216, 0.2);
  filter: brightness(1.06);
}

.main-nav .service-nav::after {
  display: none;
}


/* -----------------------------------按钮_授权查看  */
.main-nav .auth-view {
  display: inline-grid;
  place-items: center;
  min-width: 92px;
  height: 38px;
  margin-left: 2px;
  padding: 0 15px;
  border: 1px solid rgba(16, 192, 120, 0.4);
  color: #d8f5e8;
  background:
    radial-gradient(circle at 28% 18%, rgba(255, 255, 255, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(16, 80, 60, 0.55), rgba(2, 20, 12, 0.82));
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    color 220ms ease,
    box-shadow 220ms ease,
    filter 220ms ease,
    background 220ms ease;
}

.main-nav .auth-view:hover {
  color: #ffffff;
  transform: translateY(-2px);
  border-color: rgba(64, 255, 170, 0.95);
  background:
    radial-gradient(circle at 28% 18%, rgba(255, 255, 255, 0.25), transparent 42%),
    linear-gradient(180deg, rgba(32, 140, 100, 0.72), rgba(8, 48, 28, 0.9));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    inset 0 -12px 24px rgba(0, 0, 0, 0.12),
    0 16px 34px rgba(0, 0, 0, 0.28),
    0 0 12px rgba(16, 230, 140, 0.2),
    0 0 26px rgba(16, 192, 120, 0.4);
  filter: brightness(1.06);
}

.main-nav .auth-view::after {
  display: none;
}


.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  transform: scaleX(1);
}

.header-action,
.btn {
  border: 1px solid rgba(245, 210, 139, 0.42);
  background: linear-gradient(180deg, #c58c3e, #7b2b20);
  color: #fff6da;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.22), 0 12px 30px rgba(0, 0, 0, 0.28);
  text-align: center;
  font-weight: 700;
}

.header-action {
  min-width: 118px;
  padding: 12px 18px;
  font-size: 14px;
}

.hero {
  position: relative;
  width: 100%;
  min-height: min(940px, 92vh);
  display: grid;
  align-items: center;
  padding: 98px 0 54px;
  overflow: hidden;
  background: var(--bg-deep);
}

.hero-bg,
.hero-video {
  position: absolute;
  top: 0;
  left: 50%;
  width: 100%;
  height: min(100%, 1080px);
  max-width: 1920px;
  max-height: 1080px;
  aspect-ratio: 16 / 9;
  transform: translateX(-50%);
  object-fit: cover;
  object-position: center top;
}

.hero-bg {
  background-image: url("pic/bg.jpg")/*tpa=http://www.vi500.com/pic/bg.jpg*/;
  background-size: cover;
  background-position: center top;
}

.hero-video {
  z-index: 1;
  opacity: 1;
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, var(--bg-deep) 0%, rgba(2, 6, 10, 0.52) 6%, rgba(2, 6, 10, 0) 18%, rgba(2, 6, 10, 0) 82%, rgba(2, 6, 10, 0.52) 94%, var(--bg-deep) 100%),
    linear-gradient(180deg, rgba(2, 6, 10, 0) 0%, rgba(2, 6, 10, 0) 72%, rgba(2, 6, 10, 0.22) 88%, var(--bg-deep) 100%);
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  z-index: 3;
  height: 240px;
  background:
    radial-gradient(ellipse at 50% 32%, rgba(27, 58, 72, 0.18), transparent 46%),
    linear-gradient(180deg, rgba(3, 7, 12, 0), rgba(3, 7, 12, 0.36) 42%, rgba(3, 7, 12, 0.86) 76%, var(--bg-deep) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 4;
  width: 760px;
  margin: 0 auto;
  text-align: center;
  bottom: -121px;
}


.eyebrow {
  margin: 0 0 14px;
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;

  /* 透明 + 发光 */
  color: rgba(0, 100, 100, 1.0);
  -webkit-text-stroke: 1px rgba(0, 255, 255, 0.8);   /* 半透明金色描边，勾勒文字轮廓 */
  text-shadow:
    0 0 20px rgba(0, 255, 255, 0.5),
    0 0 60px rgba(0, 255, 255, 0.5);
}


.eyebrow-1 {
  margin: -20px auto 12px;
  display: block;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  color: rgba(159, 201, 216, 0.30);
}

.eyebrow-2 {
  margin: -20px 85px 12px;
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  color: rgba(159, 201, 216, 0.30);
}



.section-title .eyebrow {
  color: rgba(159, 201, 216, 0.45);
}

.hero h1 {
  margin: 0;
  color: #fff6df;
  font-size: clamp(34px, 5.2vw, 62px);
  line-height: 1.08;
  font-weight: 900;
  text-shadow: 0 4px 0 rgba(0, 0, 0, 0.4), 0 0 34px rgba(217, 173, 99, 0.16);
}

.hero-copy {
  width: min(660px, 100%);
  margin: 12px auto 0;
  color: #d6dde1;
  font-size: 17px;
  line-height: 1.9;
  
    /* 透明 + 发光 */
	color: rgba(0, 255, 255, 0.8);
	-webkit-text-stroke: 1px rgba(0, 255, 255, 0.2);   /* 半透明金色描边，勾勒文字轮廓 */
	text-shadow:
    0 0 20px rgba(0, 255, 255, 0.5),
    0 0 60px rgba(0, 255, 255, 0.5);
}

.hero-actions {
  position: absolute;
  left: 50%;
  bottom: 46px;
  z-index: 5;
  display: flex;
  justify-content: center;
  gap: 120px;
  transform: translateX(-50%);
}

.btn {
  position: relative;
  overflow: hidden;
  width: 252px;
  height: 175px;
  min-width: 186px;
  padding: 0;
  border: 0;
  background: url("pic/bt02.png")/*tpa=http://www.vi500.com/pic/bt02.png*/ center / contain no-repeat;
  color: transparent;
  font-size: 0;
  text-indent: -9999px;
  line-height: 1;
  box-shadow: none;
  transition: transform 180ms ease, filter 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08) saturate(1.06);
}

.btn-ghost {
  background-image: url("pic/bt02.png")/*tpa=http://www.vi500.com/pic/bt02.png*/;
}

.btn-plain {
  background-image: url("pic/bt04.png")/*tpa=http://www.vi500.com/pic/bt04.png*/;
}

.quick-panel {
  position: fixed;
  z-index: 19;
  right: 0;
  top: 50%;
  display: grid;
  width: 126px;
  border: 1px solid var(--line);
  background: rgba(5, 11, 17, 0.78);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.34);
  transform: translateY(-50%); 
}

.quick-panel a {
  padding: 15px 12px;
  color: #ead7b0;
  text-align: center;
  border-bottom: 1px solid rgba(217, 173, 99, 0.18);
  font-size: 14px;
}

.quick-panel a:last-child {
  border-bottom: 0;
}

.quick-panel a:hover {
  background: rgba(158, 48, 37, 0.36);
}

.quick-service {
  position: relative;
}

.quick-service > a {
  display: block;
  border-bottom: 0;
}

.service-code {
  position: absolute;
  top: 50%;
  right: calc(100% + 16px);
  width: 200px;
  padding: 12px 12px 10px;
  border: 1px solid rgba(245, 210, 139, 0.48);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 38%),
    rgba(5, 12, 18, 0.88);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 0 28px rgba(217, 173, 99, 0.08),
    0 18px 42px rgba(0, 0, 0, 0.46),
    0 0 24px rgba(217, 173, 99, 0.14);
  opacity: 0;
  pointer-events: none;
  transform: translate(12px, -50%) scale(0.96);
  transition:
    opacity 260ms var(--ease-luxury),
    transform 260ms var(--ease-luxury); 
}

.service-code::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(159, 201, 216, 0.16);
  pointer-events: none;
}

.service-code::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -7px;
  width: 12px;
  height: 12px;
  border-top: 1px solid rgba(245, 210, 139, 0.48);
  border-right: 1px solid rgba(245, 210, 139, 0.48);
  background: rgba(5, 12, 18, 0.88);
  transform: translateY(-50%) rotate(45deg);
}

.service-code img {
  position: relative;
  z-index: 1;
  display: block;
  width: 180px;
  height: auto;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
}

.service-code span {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 9px;
  color: #f5d28b;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.04em;
}

.quick-service:hover .service-code {
  opacity: 1;
  pointer-events: auto;
  transform: translate(0, -50%) scale(1);
}

.update-log-panel {
  position: fixed;
  left: 0;
  top: 76px;
  bottom: 0;
  z-index: 18;
  width: 320px;
  padding: 18px; 
  transform: translateX(-100%);
  transition: transform 360ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.update-log-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none; 
  opacity: 0.78;
}

.update-log-panel::after {
  content: "";
  position: absolute;
  top: 22px;
  right: 1px;
  bottom: 22px;
  width: 1px;
  pointer-events: none; 
}

.update-log-panel.is-open {
  transform: translateX(0);
}

.update-log-inner {
  position: relative;
  z-index: 1;
  height: 100%;
  overflow-y: auto;
  padding: 8px 8px 28px;
  scrollbar-width: thin;
  scrollbar-color: rgba(245, 210, 139, 0.58) rgba(6, 14, 22, 0.34);
}

.update-log-inner::-webkit-scrollbar {
  width: 8px;
}

.update-log-inner::-webkit-scrollbar-track {
  border-left: 1px solid rgba(159, 201, 216, 0.08);
  background: linear-gradient(180deg, rgba(4, 10, 16, 0.12), rgba(8, 18, 28, 0.42));
}

.update-log-inner::-webkit-scrollbar-thumb {
  border: 2px solid rgba(5, 12, 18, 0.78);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 244, 204, 0.82), rgba(201, 158, 84, 0.68));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.34),
    0 0 12px rgba(217, 173, 99, 0.22);
}

.update-log-inner::-webkit-scrollbar-thumb:hover {
  background:
    linear-gradient(180deg, rgba(255, 248, 222, 0.95), rgba(229, 184, 102, 0.82));
}

.subpage-main {
	min-height: 87.5vh;
	padding: 160px 0px 96px 0px;
	background:
    radial-gradient(circle at 50% 8%, rgba(159, 201, 216, 0.16), transparent 34rem),
    linear-gradient(180deg, rgba(5, 14, 22, 0.96), rgba(2, 7, 12, 1));

}

.subpage-shell {
  width: min(1180px, calc(100% - 96px));
  margin: 0 auto;
}

.subpage-title {
  margin: 0 0 46px;
  text-align: center;
}

.subpage-title span {
  color: rgba(159, 201, 216, 0.86);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.subpage-title h1 {
  margin: 10px 0 14px;
  background: linear-gradient(180deg, #fff8e6 0%, #f5d28b 48%, #b9914f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 52px;
  line-height: 1.15;
  letter-spacing: 2px;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
}

.subpage-title p {
  max-width: 680px;
  margin: 0 0 0 350px;
  color: rgba(234, 234, 234, 0.76);
  font-size: 18px;
  line-height: 1.9;
  text-align: left;
}

.subpage-note {
  margin-top: 30px;
  padding: 20px 26px;
  border: 1px solid rgba(159, 201, 216, 0.16);
  background: rgba(3, 9, 14, 0.54);
  color: rgba(234, 234, 234, 0.68);
  font-size: 14px;
  line-height: 1.8;
  text-align: center;
}

.update-log-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(159, 201, 216, 0.82);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.update-log-head button {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(245, 210, 139, 0.28);
  color: #f5d28b;
  background:
    radial-gradient(circle at 34% 24%, rgba(255, 255, 255, 0.14), transparent 34%),
    rgba(8, 16, 24, 0.52); 
  cursor: pointer; 
}

.update-log-panel h2 {
  margin: 18px 0 22px;
  color: #fff2d4;
  font-size: 30px;
  line-height: 1.2;
}

.update-log-list {
  display: grid;
  gap: 14px;
}

.update-log-item {
  position: relative;
  overflow: hidden;
  padding: 16px 16px 18px;
  border: 1px solid rgba(245, 210, 139, 0.18); 
    rgba(8, 16, 24, 0.5); 
}

.update-log-item::before {
  content: "";
  position: absolute;
  top: -46%;
  left: -28%;
  width: 84%;
  height: 90%;
  pointer-events: none; 
  transform: rotate(-18deg);
}

.update-log-item::after {
  content: "";
  position: absolute;
  inset: 1px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.035);
}

.update-log-item time {
  position: relative;
  z-index: 1;
  color: rgba(159, 201, 216, 0.86);
  font-size: 12px;
}

.update-log-item h3 {
  position: relative;
  z-index: 1;
  margin: 8px 0 8px;
  color: #f5d28b;
  font-size: 16px;
}

.update-log-item p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: rgba(234, 234, 234, 0.72);
  font-size: 13px;
  line-height: 1.75;
}

.section {
  position: relative;
  width: 100%;
  padding: 96px 0;
  overflow: visible;
}

.section > .container {
  position: relative;
  z-index: 4;
}

.weapon strong,
.notice-row span,
.map-track span,
.class-kicker {
  color: var(--ice);
  font-size: 13px;
}

.feature-card p,
.section-title p,
.class-panel p,
.class-panel li,
.map-track p,
.notice-row em,
.site-footer p {
  color: var(--muted);
  line-height: 1.8;
  
  color: rgba(234, 234, 234, 0.46);
}

.feature-section {
background:
    radial-gradient(circle at 50% 50%, rgba(68, 119, 134, 0.2), transparent 50rem),
    linear-gradient(180deg, rgba(7, 17, 26, 0.62), rgba(3, 7, 12, 0.58));
	
	}

#equipment .section-title {
  z-index: 10;
  position: relative;
}

.equipment-title-row {
  display: inline-grid;
  grid-template-columns: 116px auto 116px;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.equipment-view-all {
  position: relative;
  isolation: isolate;
  display: inline-grid;
  place-items: center;
  min-width: 116px;
  height: 42px;
  padding: 0 22px;
  overflow: hidden;
  border: 1px solid rgba(245, 210, 139, 0.36);
  color: #e4ff90; 
  background: rgba(5, 12, 18, 0.76);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.04em; 
  text-shadow: 0 0 10px rgba(228, 255, 144, 0.24);
  transition:
    color 220ms ease,
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.equipment-title-row h2 {
  margin: 0;
}

.equipment-view-all::before {
  content: "";
  position: absolute;
  inset: -70%;
  z-index: -2;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    transparent 238deg,
    rgba(172, 226, 255, 0.35) 270deg,
    rgba(255, 248, 218, 0.95) 292deg,
    rgba(245, 210, 139, 0.86) 312deg,
    transparent 340deg,
    transparent 360deg
  );
  animation: equipmentViewAllShine 2.2s linear infinite;
  filter: blur(0.5px) drop-shadow(0 0 8px rgba(245, 210, 139, 0.38));
}

.equipment-view-gear::before {
  animation-direction: reverse;
}

.equipment-view-all::after {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(13, 23, 30, 0.96), rgba(3, 9, 14, 0.98));
  box-shadow:
    inset 0 0 18px rgba(0, 0, 0, 0.36),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.equipment-view-all:hover {
  color: #fff5dc;
  transform: translateY(-2px);
  border-color: rgba(245, 210, 139, 0.62);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 18px 36px rgba(0, 0, 0, 0.26),
    0 0 24px rgba(217, 173, 99, 0.14);
}

.equipment-view-all:hover::before {
  animation-duration: 1.2s;
  filter: blur(0.5px) drop-shadow(0 0 12px rgba(245, 210, 139, 0.56));
}

@keyframes equipmentViewAllShine {
  to {
    transform: rotate(360deg);
  }
}

.equipment-all-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 40px;
  background: rgba(0, 0, 0, 0.58);
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms var(--ease-luxury); 
}

.equipment-all-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.equipment-all-dialog {
  position: relative;
  width: min(1900px, calc(100vw - 80px));
  height: min(1100px, calc(100vh - 80px));
  padding: 28px 30px 32px;
  border: 1px solid rgba(245, 210, 139, 0.28);
  background:
    radial-gradient(circle at 22% 8%, rgba(159, 201, 216, 0.1), transparent 28rem),
    linear-gradient(180deg, rgba(5, 10, 15, 0.9), rgba(0, 0, 0, 0.82));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 0 80px rgba(0, 0, 0, 0.34),
    0 30px 90px rgba(0, 0, 0, 0.62);
  transform: translateY(18px) scale(0.985);
  transition: transform 240ms var(--ease-luxury);
  overflow: hidden;
}

.equipment-all-dialog::after {
  content: "";
  position: absolute;
  left: 30px;
  right: 48px;
  top: 132px;
  bottom: 0px;
  z-index: 3;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.84), transparent 4%, transparent 96%, rgba(0, 0, 0, 0.84)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.78), transparent 7%, transparent 93%, rgba(0, 0, 0, 0.82));
  pointer-events: none;
}

.equipment-all-modal.is-open .equipment-all-dialog {
  transform: translateY(0) scale(1);
}

.equipment-all-head {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(245, 210, 139, 0.16);
}

.equipment-all-head span {
  color: rgba(159, 201, 216, 0.82);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.equipment-all-head h2 {
  margin: 8px 0 0;
  color: #f5d28b;
  font-size: 34px;
  line-height: 1.1;
}

.equipment-all-close {
  position: relative;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(245, 210, 139, 0.28);
  color: #f5d28b;
  background: rgba(8, 16, 24, 0.62);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  cursor: pointer;
  font-size: 22px;
}

.equipment-all-close:hover {
  border-color: rgba(245, 210, 139, 0.58);
  background: rgba(128, 40, 32, 0.42);
}

.equipment-all-body {
  position: relative;
  height: calc(100% - 78px);
  margin-top: 22px;
  padding: 0 8px 0 0;
  overflow-x: hidden;
  overflow-y: auto;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
  scroll-behavior: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(245, 210, 139, 0.34) rgba(5, 12, 18, 0.18);
}

.equipment-all-body::before {
  content: none;
}

.equipment-all-body::-webkit-scrollbar {
  width: 8px;
}

.equipment-all-body::-webkit-scrollbar-track {
  background: rgba(5, 12, 18, 0.18);
  border-radius: 999px;
}

.equipment-all-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(245, 210, 139, 0.5), rgba(132, 105, 61, 0.35));
  box-shadow: inset 0 0 0 1px rgba(255, 244, 220, 0.12);
}

.equipment-all-body.is-dragging {
  cursor: grabbing;
}

.equipment-all-canvas {
  position: relative;
  z-index: 1;
  width: max-content;
  min-width: 0;
  margin: 0 auto;
  padding: 2px 10px 18px 2px;
}

.equipment-all-group + .equipment-all-group {
  margin-top: 42px;
}

.equipment-all-group h3 {
  margin: 0 0 16px;
  color: rgba(255, 244, 220, 0.9);
  font-size: 20px;
  letter-spacing: 0.06em;
  text-align: center;
}
.equipment-all-grid {
  display: grid;
  grid-template-columns: repeat(5, 340px);
  gap: 18px;
}

.equipment-all-card {
  position: relative;
  display: grid;
  place-items: center;
  width: 340px;
  height: 470px;
  padding: 0;
  border: 1px solid rgba(245, 210, 139, 0.14);
  background: #000;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    inset 0 0 44px rgba(5, 16, 22, 0.58),
    0 12px 26px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.equipment-all-card::before {
  content: "";
  position: absolute;
  inset: 10px;
  z-index: 2;
  border: 1px solid rgba(245, 210, 139, 0.08);
  pointer-events: none;
}

.equipment-all-card img {
  display: block;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
  max-width: none;
  max-height: none;
  width: auto;
  height: auto;
  filter: drop-shadow(0 10px 22px rgba(0, 0, 0, 0.42));
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 12%, #000 88%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 12%, #000 88%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
  mask-composite: intersect;
}

#maps .section-title {
  z-index: 10;
  position: relative;
}

#equipment .container,
#maps .container {
  position: relative;
  z-index: 5;
}


.section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -96px;
  z-index: 2;
  height: 176px;
  pointer-events: none;
  background:
    repeating-linear-gradient(135deg, transparent 0 18px, rgba(114, 145, 154, 0.045) 18px 20px, transparent 20px 38px),
    radial-gradient(ellipse at 50% 34%, rgba(28, 60, 74, 0.16), transparent 42%),
    radial-gradient(ellipse at 18% 38%, rgba(12, 27, 37, 0.3), transparent 32%),
    radial-gradient(ellipse at 82% 38%, rgba(12, 27, 37, 0.3), transparent 32%),
    linear-gradient(180deg, rgba(3, 7, 12, 0), rgba(3, 7, 12, 0.7) 42%, rgba(3, 7, 12, 0.38) 76%, rgba(3, 7, 12, 0));
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.section::after {
  content: "";
  position: absolute;
  left: 50%;
  top: -2px;
  z-index: 3;
  width: min(960px, calc(100vw - 220px));
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(77, 118, 132, 0.18), rgba(112, 145, 154, 0.22), rgba(77, 118, 132, 0.18), transparent);
  box-shadow: 0 0 18px rgba(31, 73, 88, 0.12);
  pointer-events: none;
}
 
.section-title {
  width: min(720px, 100%);
  margin: 0 auto 44px;
  text-align: center;
  
}



.section-title.align-left {
  margin-left: 0;
  text-align: left;
}

.section-title h2 {
  margin: 0;
  color: #fff4dc;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.2;
  
}

.section-title-image {
  display: block;
  width: 332px;
  max-width: 100%;
  height: auto;
  margin: 6px auto 0;
  object-fit: contain;
  filter:
    drop-shadow(0 8px 18px rgba(0, 0, 0, 0.58))
    drop-shadow(0 0 20px rgba(217, 173, 99, 0.2));
  user-select: none;
}

.section-title.align-left .section-title-image {
  margin-left: 0;
  margin-right: auto;
}

.section-title p:last-child {
  margin: 16px 0 0;
  font-size: 16px;  
  color: rgba(234, 234, 234, 0.46);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.exclusive-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: -16px 0 34px;
}

.exclusive-tab {
  min-width: 132px;
  padding: 14px 20px;
  border: 1px solid rgba(217, 173, 99, 0.28);
  color: #e6d4ae;
  background:
    linear-gradient(180deg, rgba(17, 28, 36, 0.72), rgba(6, 12, 18, 0.78));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
  cursor: pointer;
  font-weight: 700;
}

.exclusive-tab.is-active {
  color: #fff6dd;
  border-color: rgba(245, 210, 139, 0.68);
  background:
    linear-gradient(180deg, rgba(158, 48, 37, 0.86), rgba(81, 28, 24, 0.86));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.12), 0 12px 28px rgba(0, 0, 0, 0.22);
}

.exclusive-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 24px;
  align-items: stretch;
  will-change: opacity, transform;
}

.exclusive-layout.is-entering .exclusive-image-card,
.exclusive-layout.is-entering .exclusive-core-card {
  animation: exclusivePanelIn 800ms ease both;
}

.exclusive-overview {
  min-height: 300px;
  padding: 34px 30px;
  border: 1px solid rgba(217, 173, 99, 0.26); 
}

.exclusive-overview h3 {
  margin: 12px 0 14px;
  color: #fff3d8;
  font-size: 34px;
  line-height: 1.22;
}

.exclusive-overview p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.exclusive-image-card {
  display: grid;
  place-items: center;
  min-height: 300px;
  padding: 34px;
}

.exclusive-image {
  width: min(100%, 517px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.28));
}

@keyframes exclusivePanelIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.exclusive-grid {
  display: grid;
  min-height: 300px;
}

.exclusive-core-card {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 42px;
  background:
    radial-gradient(circle at 100% 0%, rgba(217, 173, 99, 0.12), transparent 17rem),
    linear-gradient(180deg, rgba(16, 25, 35, 0.78), rgba(6, 12, 18, 0.72));
}

.itembox-panel {
  align-items: center;
}

.itembox-grid {
  display: grid;
  grid-template-columns: repeat(7, 83px);
  grid-template-rows: repeat(3, 98px);
  gap: 6px 8px;
  justify-content: center;
}

.itembox-grid span {
  position: relative;
  display: block;
  width: 83px;
  height: 98px;
  background:
    var(--item-image) center / auto no-repeat,
    url("pic/itembox.png")/*tpa=http://www.vi500.com/pic/itembox.png*/ center / contain no-repeat;
  cursor: pointer;
  transition: filter 160ms ease, transform 160ms ease;
}

.itembox-grid span:hover {
  filter: brightness(1.14) saturate(1.08);
  transform: translateY(-2px);
}

.item-tip {
  position: fixed;
  z-index: 80;
  display: none;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  pointer-events: none;
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, 0.5));
  image-rendering: auto;
}

.item-tip.is-visible {
  display: block;
}

.exclusive-core-card .card-index {
  font-size: 52px;
}

.exclusive-core-card h3 {
  margin: 28px 0 14px;
  font-size: 30px;
}

.exclusive-core-card p {
  font-size: 16px;
  line-height: 1.9;
}

.feature-card,
.weapon,
.class-panel,
.notice-board {
  border: 1px solid rgba(217, 173, 99, 0.26); 
}

.feature-card {
  min-height: 256px;
  padding: 30px 24px;
  transition: transform 180ms ease, border-color 180ms ease;
}

 
.card-index {
  display: block;
  color: rgba(245, 210, 139, 0.72);
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
}

.feature-card h3 {
  margin: 28px 0 10px;
  color: #fff1d0;
  font-size: 22px;
}

.feature-card p {
  margin: 0;
  font-size: 15px;
}

.function-box {
  position: relative;
  width: min(1264px, 120%);
  margin: 0 auto;
  padding: 34px 24px 26px;
  border: 1px solid rgba(217, 173, 99, 0.28);
  background:
    radial-gradient(circle at 70% 26%, rgba(67, 126, 146, 0.12), transparent 34rem),
    linear-gradient(180deg, rgba(6, 16, 24, 0.5), rgba(2, 7, 12, 0.34));
}

.function-showcase {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  width: 100%;
  margin: 0 auto;
}

.function-main {
  display: grid;
  justify-items: center;
  align-content: start;
}

.function-tabs {
  display: grid;
  gap: 6px;
  align-content: start;
  max-height: 700px;
  margin-top: 20px;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 18px 10px 18px 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(245, 210, 139, 0.38) rgba(5, 12, 18, 0.18);
  scrollbar-gutter: stable;
}

.function-tabs::-webkit-scrollbar {
  width: 6px;
}

.function-tabs::-webkit-scrollbar-track {
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(5, 12, 18, 0.14), rgba(10, 24, 34, 0.36));
}

.function-tabs::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(245, 210, 139, 0.62), rgba(159, 201, 216, 0.36));
  box-shadow: 0 0 12px rgba(217, 173, 99, 0.14);
}

.function-tabs::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(255, 238, 184, 0.82), rgba(159, 201, 216, 0.48));
}

.function-tab {
  min-height: 42px;
  padding: 0 20px;
  border: 1px solid rgba(217, 173, 99, 0.22);
  background:
    linear-gradient(90deg, rgba(5, 12, 18, 0.88), rgba(16, 28, 38, 0.72));
  color: rgba(255, 243, 216, 0.82);
  font-size: 16px;
  font-weight: 800;
  text-align: center;
  cursor: pointer;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.function-tab:hover,
.function-tab.is-active {
  color: #fff7df;
  border-color: rgba(245, 210, 139, 0.62);
  background:
    linear-gradient(90deg, rgba(113, 35, 28, 0.92), rgba(163, 81, 38, 0.82));
  transform: translateX(6px);
}

.function-panel {
  position: relative;
  display: grid;
  place-items: center;
  width: 884px;
  height: 640px;
  margin-top: 24px;
  padding: 0;
  background: transparent;
  color: #fff3d8;
  overflow: visible;
}

.function-panel::before {
  content: "";
  position: absolute;
  inset: 42px 36px 38px;
  z-index: 0;
  transform: translateX(10px) translateY(10px);
  
  background:
    radial-gradient(circle at 172% 124%, rgba(0, 0, 0, 1), transparent 116rem),
    linear-gradient(180deg, rgba(0, 0, 0, 1), rgba(0, 0, 0, 1));
  pointer-events: none;
}

.mystery-section {
  background:
    radial-gradient(circle at 50% 18%, rgba(68, 119, 134, 0.16), transparent 42rem),
    linear-gradient(180deg, rgba(5, 13, 20, 0.64), rgba(2, 7, 12, 0.78));
}

.mystery-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 1180px;
  max-height: 200px;
  margin: -12px auto 34px;
  padding: 4px 8px 10px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(245, 210, 139, 0.3) rgba(5, 12, 18, 0.12);
}

.mystery-tabs::-webkit-scrollbar {
  width: 6px;
}

.mystery-tabs::-webkit-scrollbar-track {
  background: rgba(5, 12, 18, 0.12);
}

.mystery-tabs::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(245, 210, 139, 0.34);
}

.mystery-tab {
  min-width: 132px;
  padding: 12px 18px;
  border: 1px solid rgba(217, 173, 99, 0.26);
  color: #e6d4ae;
  background: rgba(8, 16, 24, 0.68);
  cursor: pointer;
  font-weight: 800;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.mystery-tab:hover,
.mystery-tab.is-active {
  color: #f5d28b;
  border-color: rgba(245, 210, 139, 0.75);
  background: linear-gradient(180deg, rgba(21, 62, 78, 0.92), rgba(5, 18, 28, 0.95));
  transform: translateY(-2px);
}

.mystery-card {
  position: relative;
  isolation: isolate;
  width: min(1120px, 100%);
  min-height: 430px;
  margin: 0 auto;
  padding: clamp(48px, 4.2vw, 68px) clamp(58px, 5vw, 82px);
  border: 0;
  background: transparent; 
}

.mystery-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border: clamp(48px, 4.8vw, 76px) solid transparent;
  border-image-source: url("pic/border.png")/*tpa=http://www.vi500.com/pic/border.png*/;
  border-image-slice: 128 150 128 150;
  border-image-repeat: round;
  pointer-events: none;  
}

.mystery-card::after {
  content: "";
  position: absolute;
  inset: clamp(42px, 4.2vw, 66px) clamp(46px, 4.7vw, 74px);
  z-index: 0;
  background:
    radial-gradient(circle at 50% 18%, rgba(30, 61, 74, 0.24), transparent 48%),
    linear-gradient(180deg, rgba(4, 10, 15, 0.9), rgba(1, 5, 9, 0.94));
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0, #000 9%, #000 91%, transparent 100%),
    linear-gradient(180deg, transparent 0, #000 10%, #000 90%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0, #000 9%, #000 91%, transparent 100%),
    linear-gradient(180deg, transparent 0, #000 10%, #000 90%, transparent 100%);
  mask-composite: intersect;
  pointer-events: none;
}

.mystery-card.is-entering {
  animation: exclusivePanelIn 420ms ease both;
}

.mystery-card-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 112px;
  padding-bottom: 0px;
  border-bottom: 0;
  text-align: center;
}

.mystery-card-head span {
  display: none;
}

.mystery-card-head h3 {
  display: grid;
  place-items: center;
  width: min(355px, 100%);
  aspect-ratio: 355 / 112;
  margin: 0;
  padding: 0 42px;
  background: url("pic/bt06.png")/*tpa=http://www.vi500.com/pic/bt06.png*/ center / contain no-repeat;
  color: rgba(255, 243, 216, 1);
  font-size: 30px;
  line-height: 1.2;
  text-shadow:
    0 2px 0 rgba(0, 0, 0, 0.42),
    0 0 14px rgba(245, 210, 139, 0.28); 
	background-position: center -8px;
}

.mystery-card-body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  justify-items: center;
  max-height: 520px;
  margin-top: 24px;
  padding-right: 10px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(245, 210, 139, 0.28) rgba(5, 12, 18, 0.12);
}

.mystery-card-body::-webkit-scrollbar {
  width: 6px;
}

.mystery-card-body::-webkit-scrollbar-track {
  background: rgba(5, 12, 18, 0.12);
}

.mystery-card-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(245, 210, 139, 0.34);
}

.mystery-card-body p {
  width: 100%;
  margin: 0;
  padding: 12px 16px;
  border-left: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.035) 25%,
    rgba(255, 255, 255, 0.1) 50%,
    rgba(255, 255, 255, 0.035) 75%,
    transparent 100%
  );
  color: rgba(234, 234, 234, 0.6);
  font-size: 15px;
  line-height: 1.85;
  text-align: center;
}
.function-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 8;
  background: url("pic/border2.png")/*tpa=http://www.vi500.com/pic/border2.png*/ center / 100% 100% no-repeat;
  pointer-events: none;
}

.function-panel.is-entering {
  animation: functionPanelIn 420ms ease both;
}

.function-panel.is-leaving {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.function-panel-heading {
  position: relative;
  z-index: 12;
  width: 560px;
  min-height: 86px;
  margin: 0 auto;
  text-align: center;
  pointer-events: none; 
}

.function-panel-heading h3 {
 font-family: "STXingkai", "KaiTi", "SimHei", serif;
  font-weight: 400;
  margin: 0;
  color: rgba(193, 193, 193, 0.85);
  font-size: 32px;
  line-height: 1.18;
  text-shadow:
    0 2px 12px rgba(0, 0, 0, 0.9),
    0 0 18px rgba(217, 173, 99, 0.22);
}

.function-panel-heading p {
  font-family: inherit; 
  margin: 12px auto 0;
  width: min(100%, 520px);
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.04em;
  line-height: 1.7;
}

.function-panel-heading.is-entering {
  animation: functionPanelIn 420ms ease both;
}

.function-panel-heading.is-leaving {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.function-index {
  position: relative;
  z-index: 2;
  color: rgba(245, 210, 139, 0.72);
  font-size: 58px;
  font-weight: 900;
  line-height: 1;
}

.function-image-frame {
  position: relative;
  z-index: 2;
  display: block;
  width: 720px;
  height: 500px;
  transform: translateY(20px);
  overflow: hidden;
}

.function-image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background:
    linear-gradient(90deg, rgba(3, 8, 12, 0.98) 0%, rgba(3, 8, 12, 0.58) 8%, transparent 18%, transparent 82%, rgba(3, 8, 12, 0.58) 92%, rgba(3, 8, 12, 0.98) 100%),
    linear-gradient(180deg, rgba(3, 8, 12, 0.98) 0%, rgba(3, 8, 12, 0.58) 8%, transparent 18%, transparent 82%, rgba(3, 8, 12, 0.58) 92%, rgba(3, 8, 12, 0.98) 100%);
  pointer-events: none;
}

.function-image {
  position: absolute;
  left: var(--function-image-left, 0px);
  top: var(--function-image-top, 0px);
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  object-fit: none; 
  transform: none;
  filter:
    brightness(0.8)
    contrast(1.2);
}

.function-image.is-contained-x {
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.function-image.is-contained-y {
  -webkit-mask-image:
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-image:
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.function-image.is-contained-x.is-contained-y {
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-composite: intersect;
}

.function-panel h3 {
  position: relative;
  z-index: 2;
  margin: 22px 0 14px;
  color: #fff3d8;
  font-size: 42px;
  line-height: 1.18;
  text-shadow:
    0 2px 12px rgba(0, 0, 0, 0.9),
    0 0 18px rgba(217, 173, 99, 0.18);
}

.function-panel p {
  position: relative;
  z-index: 2;
  width: min(100%, 600px);
  margin: 0 0 26px;
  color: rgba(212, 230, 238, 0.82);
  font-size: 17px;
  line-height: 1.9;
}

.function-panel ul {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 12px;
  width: min(100%, 620px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.function-panel li {
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.045);
  color: rgba(255, 246, 225, 0.9);
  font-size: 15px;
  line-height: 1.65;
}

@keyframes functionPanelIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}


.equipment-section,
.map-section {
   background:
    radial-gradient(circle at 50% 50%, rgba(68, 119, 134, 0.2), transparent 50rem),
    linear-gradient(180deg, rgba(7, 17, 26, 0.62), rgba(3, 7, 12, 0.58));
	
}

.equipment-section::before,
.map-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(2, 7, 12, 0.58);
}

.equipment-section > .container,
.map-section > .container {
  position: relative;
  z-index: 1;
}

.equipment-frame-wrap {
  position: relative;
  width: 1400px;
  max-width: none;
  height: 1120px;
  margin: 0 0 0 calc((100% - 1400px) / 2);
  padding: 18px;
  overflow: visible;
  top: -50px;
}

.equipment-frame-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 8;
  border: 18px solid transparent;
  border-image-source: url("pic/border.png")/*tpa=http://www.vi500.com/pic/border.png*/;
  border-image-slice: 160 200;
  border-image-width: 160px 200px;
  border-image-repeat: repeat;
  pointer-events: none;
}

.equipment-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
 
}

.equipment-carousel::before,
.equipment-carousel::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: 220px;
  pointer-events: none;
}

.equipment-carousel::before {
  left: 0;
  background: linear-gradient(90deg, rgba(2, 7, 12, 0.96), transparent);
}

.equipment-carousel::after {
  right: 0;
  background: linear-gradient(270deg, rgba(2, 7, 12, 0.96), transparent);
}

.equipment-track {
  position: absolute;
  left: 0;
  display: flex;
  width: max-content;
  height: 500px;
  align-items: center;
  gap: 18px;
  padding: 0 18px;
  will-change: transform;
}

.equipment-track--top {
  top: 18px;
}

.equipment-track--bottom {
  top: 520px;
}

.equipment-strip {
  display: flex;
  align-items: center;
  gap: 18px;
}

.equipment-slider {
  position: absolute;
  left: 50%;
  bottom: 44px;
  z-index: 5;
  width: 860px;
  height: 22px;
  padding: 0;
  transform: translateX(-50%);
  opacity: 0.8;
  accent-color: #8ed9ff;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

.equipment-slider:hover,
.equipment-slider:focus-visible {
  opacity: 1;
}

.equipment-slider::-webkit-slider-runnable-track {
  height: 6px;
  border: 1px solid rgba(158, 141, 110, 0.38);
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.08), rgba(158, 141, 110, 0.7), rgba(0, 0, 0, 0.08)),
    rgba(0, 0, 0, 0.36);
  box-shadow:
    inset 0 0 10px rgba(158, 141, 110, 0.14),
    0 0 18px rgba(158, 141, 110, 0.18);
}

.equipment-slider::-webkit-slider-thumb {
  width: 20px;
  height: 20px;
  margin-top: -8px;
  border: 1px solid rgba(158, 141, 110, 0.88);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.92), transparent 28%),
    linear-gradient(180deg, rgba(158, 141, 110, 0.94), rgba(158, 141, 110, 0.7));
  box-shadow:
    0 0 16px rgba(158, 141, 110, 0.5),
    0 0 2px rgba(255, 255, 255, 0.8);
  -webkit-appearance: none;
  appearance: none;
}

.equipment-slider::-moz-range-track {
  height: 6px;
  border: 1px solid rgba(158, 141, 110, 0.38);
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(158, 141, 110, 0.08), rgba(158, 141, 110, 0.45), rgba(158, 141, 110, 0.08)),
    rgba(158, 141, 110, 0.36);
}

.equipment-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border: 1px solid rgba(158, 141, 110, 0.88);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.92), transparent 28%),
    linear-gradient(180deg, rgba(158, 141, 110, 0.94), rgba(158, 141, 110, 0.7));
  box-shadow:
    0 0 16px rgba(158, 141, 110, 0.5),
    0 0 2px rgba(255, 255, 255, 0.8);
}

.equipment-grid {
  position: relative;
  display: grid;
  place-items: center;
  width: 350px;
  height: 500px;
  flex: 0 0 auto;
  overflow: hidden;
  border: 0;
  
}

.equipment-grid::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(245, 210, 139, 0.1);
  pointer-events: none;
}

.equipment-grid img {
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  object-fit: contain; 
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 13%, #000 87%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 13%, #000 87%, transparent 100%);
  mask-composite: intersect;
}

.class-section {
 background:
    radial-gradient(circle at 50% 50%, rgba(68, 119, 134, 0.2), transparent 50rem),
    linear-gradient(180deg, rgba(7, 17, 26, 0.62), rgba(3, 7, 12, 0.58));
}

.class-layout,
.schedule-layout {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 48px;
  align-items: center;
}

.class-layout {
  grid-template-columns: 412px 720px;
  gap: 48px;
  overflow: visible;
}

.schedule-layout {
  grid-template-columns: 300px 900px;
  gap: 72px;
  overflow: visible;
}

.class-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.tab {
  min-width: 92px;
  padding: 12px 18px;
  border: 1px solid rgba(217, 173, 99, 0.25);
  color: #e6d4ae;
  background: rgba(13, 22, 29, 0.82);
  cursor: pointer;
}

.tab.is-active {
  color: #fff6dd;
  border-color: rgba(245, 210, 139, 0.62);
  background: linear-gradient(180deg, rgba(158, 48, 37, 0.88), rgba(92, 31, 26, 0.88));
}

.class-panel {
  width: 720px;
  height: 650px;
  padding: clamp(70px, 4vw, 44px);
  overflow: visible;
  position: relative;
  border: none;
  background: #000;
}

.class-panel::after {
  content: "";
  position: absolute;
  inset: -42px -53px;
  z-index: 5;
  background: url("pic/border1.png")/*tpa=http://www.vi500.com/pic/border1.png*/ center / contain no-repeat;
  pointer-events: none;
  
}

.class-panel:has(.fate-video-frame) {
  padding: 0;
  background:
    radial-gradient(circle at 50% 45%, rgba(20, 49, 62, 0.28), transparent 23rem),
    radial-gradient(circle at 50% 52%, rgba(0, 0, 0, 0.2), transparent 18rem),
    linear-gradient(180deg, #02070b 0%, #050d13 45%, #010407 100%);
}

.class-panel:has(.fate-buff-draw) {
  padding: 36px 56px 58px;
}

.class-panel:has(.fate-buff-draw)::after {
  z-index: 30;
}

.fate-video-frame {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 100%;
  height: 105%;
  overflow: hidden;
  background: transparent;
}

.fate-video-frame::before,
.fate-video-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.fate-video-frame::before {
  background:
    radial-gradient(circle at 50% 50%, transparent 42%, rgba(2, 6, 10, 0.28) 68%, rgba(2, 6, 10, 0.82) 100%),
    linear-gradient(90deg, rgba(2, 6, 10, 0.72), transparent 16%, transparent 84%, rgba(2, 6, 10, 0.72)),
    linear-gradient(180deg, rgba(2, 6, 10, 0.62), transparent 18%, transparent 82%, rgba(2, 6, 10, 0.72));
}

.fate-video-frame::after {
  box-shadow:
    inset 0 0 42px rgba(159, 201, 216, 0.13),
    inset 0 0 120px rgba(0, 0, 0, 0.58);
}

.fate-video {
  width: auto;
  height: auto; 
  max-width: none;
  max-height: none;
  transform: translateY(30px);
  object-fit: contain;
  filter:
    brightness(var(--fate-video-brightness))
    contrast(var(--fate-video-contrast))
    saturate(var(--fate-video-saturation));
  opacity: var(--fate-video-opacity);
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 7%, #000 93%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 7%, #000 93%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 7%, #000 93%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 7%, #000 93%, transparent 100%);
  mask-composite: intersect;
}

.fate-video-title {
  position: absolute;
  left: 50%;
  top: -610px;
  z-index: 6;
  width: calc(100% - 160px);
  margin: 0;
  transform: translateX(-50%);
  color: #fff3d8;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.2;
  text-align: center;
  text-shadow:
    0 2px 12px rgba(0, 0, 0, 0.9),
    0 0 18px rgba(217, 173, 99, 0.18);
	opacity: 0.75;
}

.class-panel h3 {
  position: relative;
  z-index: 6;
  margin: 10px 0 14px;
  color: #fff3d8;
  font-size: clamp(28px, 4vw, 44px);
  text-align: center;
}

.class-panel p {
  position: relative;
  z-index: 6;
  margin: 0 0 18px;
  font-size: 16px;
  text-align: center;
}

.class-panel ul {
  position: relative;
  z-index: 6;
  display: grid;
  gap: 12px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.class-panel li {
  padding: 12px 14px;
  border-left: 2px solid rgba(217, 173, 99, 0.62);
  background: rgba(255, 255, 255, 0.04);
}

.fate-buff-draw {
  position: relative;
  z-index: 6;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  height: 100%;
  padding: 0;
}

.fate-buff-stage {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 485px;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

.fate-buff-stage::after {
  content: none;
}

.fate-buff-idle,
.fate-buff-error,
.fate-buff-result {
  position: relative;
  z-index: 2;
  width: min(100%, 450px);
  text-align: center;
}

.fate-buff-idle span,
.fate-buff-result-kicker {
  display: inline-flex;
  margin-bottom: 12px;
  color: rgba(151, 196, 214, 0.86);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
}

.fate-buff-idle h3,
.fate-buff-error h3,
.fate-buff-result h3 {
  margin: 0;
  color: #fff3d8;
  font-size: 40px;
  line-height: 1.16;
  text-shadow:
    0 2px 14px rgba(0, 0, 0, 0.9),
    0 0 22px rgba(217, 173, 99, 0.22);
}

.fate-buff-idle p,
.fate-buff-error p {
  margin: 16px 0 0;
  color: rgba(209, 229, 239, 0.78);
  font-size: 16px;
  line-height: 1.8;
}

.fate-buff-boom {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 651px;
  height: 485px;
  margin: 0 auto;
  transition: opacity 220ms ease;
}

.fate-buff-boom img {
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  filter: brightness(1.08) contrast(1.12) saturate(1.08);
  mix-blend-mode: screen;
}

.fate-buff-result {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 12;
  opacity: 0;
  transform: translate(-50%, calc(-50% + 12px)) scale(0.97);
  transition:
    opacity 420ms ease,
    transform 420ms ease;
}

.fate-buff-result.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.fate-buff-stage.has-result .fate-buff-boom {
  opacity: 0;
}

.fate-buff-attribute,
.fate-buff-description {
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  text-align: center;
}

.fate-buff-attribute strong,
.fate-buff-description strong {
  display: block;
  margin-bottom: 7px;
  color: rgba(245, 210, 139, 0.92);
  font-size: 14px;
}

.fate-buff-attribute p {
  margin: 0;
  color: #ff0000;
  font-size: 18px;
  line-height: 1.72;
  text-align: center;
}

.fate-buff-description p {
  margin: 0;
  color: #3da6ff;
  font-size: 15px;
  line-height: 1.72;
  text-align: center;
}


.fate-buff-button {
  position: relative;
  z-index: 6;
  width: 281px;
  height: 120px;
  margin-top: -80px;
  border: 0;
  background: url("pic/bt05.png")/*tpa=http://www.vi500.com/pic/bt05.png*/ center / contain no-repeat;
  color: #a0967a;
  font-size: 22px;
  font-weight: 800;
  cursor: pointer;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
  box-shadow: none;
  transition: transform 180ms ease, filter 180ms ease, opacity 180ms ease;
}

.fate-buff-button:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.fate-buff-button:disabled {
  opacity: 0.7;
  cursor: wait;
  transform: none;
}

@keyframes buffResultIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.map-layout {
  display: block;
  width: 1200px;
  max-width: none;
}

.map-section .section-title p:last-child {
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
  white-space: nowrap;
  color: rgba(234, 234, 234, 0.46);
}

.map-frame {
  position: relative;
  width: 1200px;
  margin: -40px auto 0;
  padding-bottom: 38px;
}

.map-card {
  position: relative;
  display: grid;
  place-items: center;
  width: 1200px;
  height: 800px;
  background: transparent;
  overflow: visible;
}

.map-card::before {
  content: "";
  position: absolute;
  inset: 60px 45px;
  z-index: 0;
  background: #000;
  pointer-events: none;
}

.map-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 8;
  background: url("pic/border4.png")/*tpa=http://www.vi500.com/pic/border4.png*/ center / 100% 100% no-repeat;
  pointer-events: none;
}

.map-image-frame {
  position: relative;
  z-index: 2;
  width: 1110px;
  height: 680px;
  overflow: hidden;
  background: #000;
}

.map-image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.86) 0%, rgba(0, 0, 0, 0.5) 10%, rgba(0, 0, 0, 0.18) 22%, transparent 30%, transparent 70%, rgba(0, 0, 0, 0.18) 78%, rgba(0, 0, 0, 0.5) 90%, rgba(0, 0, 0, 0.86) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.86) 0%, rgba(0, 0, 0, 0.5) 10%, rgba(0, 0, 0, 0.18) 22%, transparent 30%, transparent 70%, rgba(0, 0, 0, 0.18) 78%, rgba(0, 0, 0, 0.5) 90%, rgba(0, 0, 0, 0.86) 100%);
  pointer-events: none;
}

.map-image {
  position: absolute;
  left: var(--map-image-left, 0px);
  top: var(--map-image-top, 0px);
  z-index: 1;
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  object-fit: none;
  opacity: 0;
  transform: none;
  transition: opacity 180ms ease-out;
}

.map-image.is-active {
  opacity: 1;
}

.map-image.is-contained-x {
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.map-image.is-contained-y {
  -webkit-mask-image:
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-image:
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.map-image.is-contained-x.is-contained-y {
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-composite: intersect;
}

.map-arrow {
  position: absolute;
  top: 50%;
  z-index: 12;
  width: 52px;
  height: 76px;
  border: 1px solid rgba(245, 210, 139, 0.18);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(52, 86, 104, 0.28), rgba(5, 13, 19, 0.42));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -18px 30px rgba(0, 0, 0, 0.26),
    0 16px 34px rgba(0, 0, 0, 0.24); 
  cursor: pointer;
  transform: translateY(-50%);
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.map-arrow:hover {
  border-color: rgba(245, 210, 139, 0.38);
  background:
    linear-gradient(180deg, rgba(82, 122, 142, 0.34), rgba(7, 18, 26, 0.52));
}

.map-arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  filter: drop-shadow(0 0 8px rgba(245, 210, 139, 0.32));
  transform: translate(-50%, -50%);
}

.map-arrow-prev {
  left: -78px;
}

.map-arrow-prev::before {
  margin-left: -2px;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-right: 18px solid rgba(245, 210, 139, 0.9);
}

.map-arrow-next {
  right: -78px;
}

.map-arrow-next::before {
  margin-left: 2px;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-left: 18px solid rgba(245, 210, 139, 0.9);
}

.map-progress {
  position: absolute;
  left: 50%;
  bottom: 8px;
  z-index: 10;
  width: 760px;
  height: 4px;
  overflow: hidden;
  transform: translateX(-50%);
  background: rgba(151, 196, 214, 0.16);
}

.map-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(151, 196, 214, 0.28), rgba(245, 210, 139, 0.82));
}

@keyframes mapProgress {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

.schedule-section {
   background:
    radial-gradient(circle at 50% 50%, rgba(68, 119, 134, 0.2), transparent 50rem),
    linear-gradient(180deg, rgba(7, 17, 26, 0.62), rgba(3, 7, 12, 0.58));
}

.schedule-section > .container {
  width: 1272px;
  max-width: none;
}

.schedule-section .section-title p:last-child {
  max-width: 360px; 
  color: rgba(234, 234, 234, 0.46);
}

.story-frame {
  position: relative;
  width: 900px;
  margin: 0 auto;
  padding-bottom: 34px;
}

.story-card {
  position: relative;
  display: grid;
  place-items: center;
  width: 900px;
  height: 600px;
  background: transparent;
  overflow: visible;
}

.story-card::before {
  content: "";
  position: absolute;
  inset: 38px 42px 34px;
  z-index: 0;
  background: #000;
  pointer-events: none;
  
}

.story-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 8;
  background: url("pic/border3.png")/*tpa=http://www.vi500.com/pic/border3.png*/ center / 100% 100% no-repeat;
  pointer-events: none; 
}

.story-image-frame {
  position: relative;
  z-index: 2;
  width: 816px;
  height: 528px;
  overflow: hidden;
  background: #000;
}

.story-image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.98) 0%, rgba(0, 0, 0, 0.58) 8%, transparent 18%, transparent 82%, rgba(0, 0, 0, 0.58) 92%, rgba(0, 0, 0, 0.98) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.98) 0%, rgba(0, 0, 0, 0.58) 8%, transparent 18%, transparent 82%, rgba(0, 0, 0, 0.58) 92%, rgba(0, 0, 0, 0.98) 100%);
  pointer-events: none;
}

.story-image {
  position: absolute;
  left: var(--story-image-left, 0px);
  top: var(--story-image-top, 0px);
  z-index: 1;
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  object-fit: none;
  opacity: 0;
  transform: none;
  transition: opacity 180ms ease-out;
}

.story-image.is-active {
  opacity: 1;
}

.story-image.is-contained-x {
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.story-image.is-contained-y {
  -webkit-mask-image:
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-image:
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.story-image.is-contained-x.is-contained-y {
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-composite: intersect;
}

.story-arrow {
  position: absolute;
  top: 50%;
  z-index: 12;
  width: 52px;
  height: 76px;
  border: 1px solid rgba(245, 210, 139, 0.18);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(52, 86, 104, 0.28), rgba(5, 13, 19, 0.42));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -18px 30px rgba(0, 0, 0, 0.26),
    0 16px 34px rgba(0, 0, 0, 0.24); 
  cursor: pointer;
  transform: translateY(-50%);
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.story-arrow:hover {
  border-color: rgba(245, 210, 139, 0.38);
  background:
    linear-gradient(180deg, rgba(82, 122, 142, 0.34), rgba(7, 18, 26, 0.52));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -18px 30px rgba(0, 0, 0, 0.22),
    0 18px 38px rgba(0, 0, 0, 0.3),
    0 0 18px rgba(151, 196, 214, 0.08);
}

.story-arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  filter: drop-shadow(0 0 8px rgba(245, 210, 139, 0.32));
  transform: translate(-50%, -50%);
}

.story-arrow-prev {
  left: -64px;
}

.story-arrow-prev::before {
  margin-left: -2px;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-right: 18px solid rgba(245, 210, 139, 0.9);
}

.story-arrow-next {
  right: -64px;
}

.story-arrow-next::before {
  margin-left: 2px;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-left: 18px solid rgba(245, 210, 139, 0.9);
}

.story-progress {
  position: absolute;
  left: 50%;
  bottom: 4px;
  z-index: 10;
  width: 580px;
  height: 4px;
  overflow: hidden;
  transform: translateX(-50%);
  background: rgba(151, 196, 214, 0.16);
}

.story-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(151, 196, 214, 0.28), rgba(245, 210, 139, 0.82));
}

@keyframes storyProgress {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

.notice-board {
  display: grid;
}

.notice-row {
  display: grid;
  grid-template-columns: 100px 1fr 150px;
  gap: 18px;
  align-items: center;
  padding: 22px 24px;
  border-bottom: 1px solid rgba(217, 173, 99, 0.16);
}

.notice-row:last-child {
  border-bottom: 0;
}

.notice-row strong {
  color: #fff2d5;
  font-size: 22px;
}

.notice-row em {
  font-style: normal;
  text-align: right;
}

.site-footer {
  width: min(100vw, var(--page-width));
  margin: 0 auto;
  padding: 44px 0;
  border-top: 1px solid rgba(217, 173, 99, 0.16);
  background: #03070c;
}

@media (min-width: 1921px) {
  main,
  .site-header,
  .site-footer {
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 var(--edge-fade), #000 calc(100% - var(--edge-fade)), transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 var(--edge-fade), #000 calc(100% - var(--edge-fade)), transparent 100%);
  }
}

.footer-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.site-footer img {
  position: absolute;
  left: 0;
  width: 122px;
  height: 72px;
  object-fit: contain;
  object-position: center;
}

.site-footer p {
  margin: 0;
  font-size: 13px;
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms ease, transform 620ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}



/* ---------------------统一间隔 */
.section {
  padding-top: 42px;
  padding-bottom: 40px;
}

/* 专属展示  */
#exclusive {
  padding-bottom: 40px;
}

/* 装备展示  */
#equipment {
  padding-bottom: 0px;
}

/* 命盘展示  */
#fate {
  padding-bottom: 60px;
}

/* 特殊功能   */
#functions {
  padding-bottom: 40px;
}

/* 神秘机制   */
#mystery {
  padding-bottom: 30px;
}

/* 剧情系统   */
#story {
  padding-bottom: 40px;
}

/* 地图场景   */
#maps {
  padding-bottom: 60px;
}




.section-title {
  margin-bottom: 52px;
  
}

.section-title h2 {
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: linear-gradient(180deg, #fffcf5 0%, #f5d28b 50%, #b9914f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent; 
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.6)) 
          drop-shadow(0 0 16px rgba(217, 173, 99, 0.25));
		  
}

.section-title-image {
  filter:
    drop-shadow(0 8px 18px rgba(0, 0, 0, 0.58))
    drop-shadow(0 0 20px rgba(217, 173, 99, 0.2));
	
}

.equipment-title-row .section-title-image {
  margin-top: 0;
}

.section-title p:last-child {
  margin-top: 20px;
  color: rgba(234, 234, 234, 0.46);
  line-height: 1.95;
}

.main-nav a::after,
.section::after {
  background: linear-gradient(90deg, transparent, rgba(159, 201, 216, 0.26), rgba(217, 173, 99, 0.22), rgba(159, 201, 216, 0.26), transparent);
}
 
.exclusive-tab,
.tab, 
.story-arrow,
.map-arrow,
.fate-buff-button,
.equipment-view-all,
.btn {
  transition:
    transform 300ms var(--ease-luxury),
    filter 300ms var(--ease-luxury),
    color 300ms var(--ease-luxury),
    border-color 300ms var(--ease-luxury),
    background 300ms var(--ease-luxury),
    box-shadow 300ms var(--ease-luxury),
    opacity 300ms var(--ease-luxury);
}
 

.exclusive-tab:hover,
.tab:hover,
.quick-panel a:hover {
  transform: translateY(-3px);
  border-color: rgba(245, 210, 139, 0.5);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 14px 34px rgba(0, 0, 0, 0.24),
    0 0 18px rgba(159, 201, 216, 0.08);
}

.function-tab:hover,
.function-tab.is-active {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 12px 28px rgba(0, 0, 0, 0.2),
    0 0 18px rgba(217, 173, 99, 0.08);
}

.feature-card,
.exclusive-image-card,
.exclusive-core-card,
.function-box,
.notice-board {
  background:
    radial-gradient(circle at 72% 18%, rgba(159, 201, 216, 0.08), transparent 24rem),
    linear-gradient(180deg, rgba(8, 16, 24, 0.68), rgba(3, 8, 13, 0.78));
  border-color: rgba(255, 255, 255, 0.09); 
}

.feature-card {
  padding: 36px 28px;
}

.feature-card:hover,
.exclusive-image-card:hover,
.exclusive-core-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 210, 139, 0.28);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 0 48px rgba(159, 201, 216, 0.05),
    0 30px 82px rgba(0, 0, 0, 0.28);
}

.feature-card h3,
.exclusive-core-card h3,
.function-panel-heading h3,
.fate-buff-result h3 {
  font-weight: 700;
  text-shadow:
    0 2px 14px rgba(0, 0, 0, 0.42),
    0 0 12px rgba(159, 201, 216, 0.14);
}

.feature-card p,
.exclusive-core-card p,
.function-panel-heading p,
.fate-buff-description p,
.fate-buff-attribute p {
  color: rgba(234, 234, 234, 0.76);
  font-weight: 400;
  line-height: 1.9;
}

.btn:hover {
  transform: translateY(-4px) scale(1.015);
  filter: brightness(1.1) saturate(1.08) drop-shadow(0 12px 30px rgba(217, 173, 99, 0.14));
}

.story-arrow:hover,
.map-arrow:hover {
  transform: translateY(-50%) scale(1.025);
}

.fate-buff-button:hover {
  transform: translateY(-4px) scale(1.015);
  filter: brightness(1.12) saturate(1.08) drop-shadow(0 0 18px rgba(217, 173, 99, 0.16));
}
 

 
 
.site-header {
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
}

.quick-panel,
.equipment-all-dialog,
.exclusive-core-card,
.feature-card {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 12px 28px rgba(0, 0, 0, 0.18);
}



.qq-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  margin: 0px 0px 6px 5px;
  padding: 0px 10px;
  border: 1px solid rgba(147, 197, 253, 0.6);   /* 更浅蓝边框 */
  border-radius: 4px;
  background: transparent;
  color: #93c5fd;                                /* 更浅蓝文字 */
  font-size: 14px;
  line-height: 1.6;
  cursor: pointer;
  overflow: hidden;
  transition: background 240ms ease, box-shadow 240ms ease, border-color 240ms ease;
}

.qq-btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(115deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg);
  pointer-events: none;
}

.qq-btn:hover::after {
  left: 120%;
  transition: left 500ms ease;
}

.qq-btn:hover {
  background: rgba(147, 197, 253, 0.1);
  box-shadow: 0 0 12px rgba(147, 197, 253, 0.3);
}




/* 下载提示卡片 */
.download-info-card {
	display: flex;
	align-items: flex-start;
	gap: 14px;
	max-width: 680px;
	margin: -15px auto 0px;
	padding: 5px 20px 5px 20px;
	border: 1px solid rgba(217, 173, 99, 0.1);
	border-radius: 10px;
	background: linear-gradient(135deg, rgba(217, 173, 99, 0.05), rgba(217, 173, 99, 0.01));
	text-align: left;
	margin-bottom: -10px;
}

.info-content p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 2.0;
}



.download-images {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 20px;
	max-width: 900px;
	margin: 100px auto;
  	margin-bottom: 40px;
}

.download-item {
  max-width: 712px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.download-item img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	border: 1px solid rgba(217, 173, 99, 0.3);
	border-radius: 10px;
	background: rgba(8, 16, 24, 0.6);
	padding: 5px;
	box-shadow: 0 0 18px rgba(217, 173, 99, 0.12);
	transition: transform 240ms ease, box-shadow 240ms ease;
}

.download-btn {
  margin-top: 8px;
  padding: 2px 24px;
  border: 1px solid rgba(217, 173, 99, 0.5);
  border-radius: 6px;
  background: rgba(217, 173, 99, 0.12);
  color: #d9ad63;
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: background 240ms ease, color 240ms ease, box-shadow 240ms ease;
}

.download-btn:hover {
  background: rgba(217, 173, 99, 0.25);
  color: #fff;
  box-shadow: 0 0 12px rgba(217, 173, 99, 0.3);
}




.subpage-grid {
	display: grid;
	grid-template-columns: repeat(1, 1fr);
	gap: 50px;
	padding: 60px 0px 0px 0px;
}

.subpage-card {
	display: flex;
	min-height: 220px;
	flex-direction: column;
	align-items: flex-start;
	padding: 10px 39px 24px;
	background: var(--panel);
	border: 1px solid rgba(217, 173, 99, 0.2);
	border-radius: 10px;
	transition: border-color 240ms ease, box-shadow 240ms ease;
}

.subpage-card:hover {
	border-color: rgba(217, 173, 99, 0.55);
	box-shadow: 0 0 24px rgba(217, 173, 99, 0.3);
}

.subpage-card strong {
	margin: 0px auto 0px;
	font-size: 26px;
	color: var(--gold-bright);
	margin-bottom: 10px;
}

.subpage-card p {
	margin: 0px auto 0px;
	color: var(--muted);
	font-size: 17px;
	line-height: 1.5;
	margin-bottom: 30px;
}

.card-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  padding: 8px 31px;
  margin: 10px 9px 10px 10px;
  border: 1px solid rgba(217, 173, 99, 0.6);
  border-radius: 6px;
  background: linear-gradient(130deg, rgba(217, 173, 99, 0.16), rgba(217, 173, 99, 0.04));
  border-bottom: 2px solid rgba(245, 210, 139, 0.6);
  box-shadow: inset 0 -8px 12px rgba(217, 173, 99, 0.06);
  color: #d9ad63;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: all 240ms ease;
}


.card-btn:hover {
  background: linear-gradient(135deg, rgba(217, 173, 99, 0.20), rgba(217, 173, 99, 0.12));
  border-color: rgba(245, 210, 139, 0.9);
  box-shadow: 0 0 16px rgba(217, 173, 99, 0.30), 0 0 32px rgba(217, 173, 99, 0.15);
  transform: translateY(-2px);
}

.card-btn::before {
  content: "";
  position: absolute;
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  margin-right: 8px;
  box-shadow: 0 0 10px #60a5fa;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17.5 19a4.5 4.5 0 0 0 .5-8.97 6 6 0 0 0-11.2 1.9A4 4 0 0 0 8 19h9.5z'/%3E%3Cpath d='M12 11v6'/%3E%3Cpath d='M9 14l3 3 3-3'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17.5 19a4.5 4.5 0 0 0 .5-8.97 6 6 0 0 0-11.2 1.9A4 4 0 0 0 8 19h9.5z'/%3E%3Cpath d='M12 11v6'/%3E%3Cpath d='M9 14l3 3 3-3'/%3E%3C/svg%3E") no-repeat center / contain;
}

.card-btn::before {
  top: 0px;
  left: 2px;
}


.download-options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  justify-content: center;
  margin-top: 10px;
}

.download-options .card-btn {
  flex: 1 1 auto;
  min-width: 120px;
  text-align: center;
}


.qq-num {
  color: #FFFFFF;
}



.bgm-btn {
  position: fixed;
  right: 40px;
  bottom: 50%;
  margin-bottom: 12px;
  z-index: 19;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(217, 173, 99, .55);
  border-radius: 50%;
  background:
      radial-gradient(circle at 50% 35%, rgba(217,173,99,.22), rgba(217,173,99,.06) 70%),
      rgba(20, 24, 32, .55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #f5d28b;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0,0,0,.35), inset 0 -6px 10px rgba(217,173,99,.08);
  transition: color .25s ease, border-color .25s ease,
              box-shadow .25s ease, transform .15s ease;
}

.bgm-btn:hover {
  color: #fff3d6;
  border-color: rgba(245, 210, 139, .9);
  box-shadow: 0 6px 18px rgba(217,173,99,.28), 0 0 0 1px rgba(217,173,99,.18);
  transform: translateY(-2px);
}
.bgm-btn:active { transform: translateY(0); }
.bgm-btn:focus-visible {
  outline: 2px solid rgba(78, 205, 196, .8);
  outline-offset: 3px;
}

.bgm-icon {
  width: 21px;
  height: 21px;
  fill: currentColor;
  transform-origin: 50% 50%;
  will-change: transform;
}
.bgm-icon .ico-off { display: none; }

.bgm-btn.is-muted {
  color: rgba(168, 168, 168, .7);
  border-color: rgba(168, 168, 168, .35);
  box-shadow: 0 4px 14px rgba(0,0,0,.35);
}
.bgm-btn.is-muted .ico-on  { display: none; }
.bgm-btn.is-muted .ico-off { display: block; }
.bgm-btn.is-muted .bgm-ring { display: none; }

.bgm-ring {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid rgba(217, 173, 99, .35);
  opacity: 0;
  animation: bgm-breathe 2.6s ease-in-out infinite;
  pointer-events: none;
}

.bgm-btn:not(.is-muted) .bgm-icon {
  animation: bgm-spin 5s linear infinite;
}
@keyframes bgm-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@media (max-width: 768px) {
  .bgm-btn { right: 16px; bottom: 96px; width: 40px; height: 40px; }
  .bgm-icon { width: 18px; height: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .bgm-ring { animation: none; }
}

@media (prefers-reduced-motion: reduce) {
  .bgm-ring { animation: none; }
  .bgm-btn:not(.is-muted) .bgm-icon { animation: none; }
  .bgm-btn:hover:not(.is-muted) .bgm-icon { animation: none; }
}







/* ① 字体栈只定义一次，两处共用 */
.hero-content {
  --font-hero: "HeroSerif", "Noto Serif SC", "Songti SC", "STSong",
               "Source Han Serif SC", SimSun, serif;
}

/* ② 眉标 + 正文统一字体 */
.eyebrow,
.hero-copy {
  font-family: var(--font-hero);
  /* 这里不写 color —— 保留你原有的颜色设置 */
}

/* ③ 各自只调排版，不碰颜色 */
  .eyebrow {
  font-weight: 700;
  font-size: clamp(18px, calc(1.6vw + 2px), 26px);
  letter-spacing: .16em;
  text-indent: .16em;
}

  .hero-copy {
  font-family: var(--font-hero);
  font-weight: 700;
  font-size: clamp(10px, calc(1.6vw - 6px), 16px);
  line-height: 1.8;
  letter-spacing: .16em;
  max-width: 44em;
}