/* ===================================================================
   皇朝传世 · 官网样式
   结构：变量 / 基础 / 通用组件 / 头部 / 首屏 / 公告 / 区块 / 下载 /
        客服问答 / 页脚 / 移动端操作栏 / 弹窗 / 响应式
=================================================================== */

/* ------------------ 变量 ------------------ */
:root {
  --bg: #06060a;
  --bg-2: #0b0a10;
  --panel: #100d15;
  --gold: #e9c46a;
  --gold-strong: #f7dc9b;
  --gold-deep: #a97c2f;
  --red: #d1493a;
  --red-deep: #8c2b20;
  --text: #e8e0d2;
  --muted: #9c9384;
  --dim: #6d6557;
  --line: rgba(233, 196, 106, 0.16);
  --line-strong: rgba(233, 196, 106, 0.36);
  --radius: 14px;
  --maxw: 1180px;
  --header-h: 68px;
  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --font-sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
}

/* ------------------ 基础 ------------------ */
* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background:
    radial-gradient(1100px 620px at 50% -12%, rgba(209, 73, 58, 0.12), transparent 62%),
    radial-gradient(900px 520px at 108% 22%, rgba(233, 196, 106, 0.055), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.locked { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
b, strong { color: var(--gold-strong); font-weight: 600; }

::selection { background: rgba(209, 73, 58, 0.55); color: #fff; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.sprite { display: none; }

.ico {
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* 端区分显隐：桌面/移动 各自独立内容 */
/* 默认（桌面端）：仅显示 only-desktop 块，隐藏 only-mobile 块 */
.only-mobile { display: none !important; }

section { scroll-margin-top: calc(var(--header-h) + 8px); }

/* ------------------ 按钮 ------------------ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 52px;
  padding: 0 34px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: transform 0.25s, filter 0.25s, box-shadow 0.25s, background 0.25s, border-color 0.25s;
  white-space: nowrap;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.btn .ico { width: 18px; height: 18px; }

.btn--gold {
  background: linear-gradient(180deg, #fbe6ab 0%, #e7bd63 42%, #b98a33 100%);
  color: #2e1c03;
  box-shadow: 0 10px 26px rgba(200, 150, 60, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.55);
}
.btn--red {
  background: linear-gradient(180deg, #ea6a55 0%, #c8432f 46%, #921f13 100%);
  color: #fff2e2;
  box-shadow: 0 10px 26px rgba(180, 50, 35, 0.32), inset 0 1px 0 rgba(255, 200, 180, 0.4);
}
.btn--ghost {
  background: rgba(22, 17, 12, 0.5);
  border-color: var(--line-strong);
  color: var(--gold-strong);
}
.btn--gold:hover, .btn--red:hover { transform: translateY(-2px); filter: brightness(1.07); }
.btn--ghost:hover { background: rgba(233, 196, 106, 0.14); transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.99); }

.btn--sm { height: 40px; padding: 0 20px; font-size: 14px; border-radius: 6px; }
.btn--sm .ico { width: 16px; height: 16px; }
.btn--block { width: 100%; }

/* 边角装饰 */
.corner::before,
.corner::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 0 solid rgba(233, 196, 106, 0.55);
  pointer-events: none;
  transition: border-color 0.3s;
}
.corner::before { top: 8px; left: 8px; border-top-width: 2px; border-left-width: 2px; }
.corner::after { bottom: 8px; right: 8px; border-bottom-width: 2px; border-right-width: 2px; }
.corner:hover::before,
.corner:hover::after { border-color: rgba(247, 220, 155, 0.95); }

/* ------------------ 头部 ------------------ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: linear-gradient(180deg, rgba(6, 6, 10, 0.92), rgba(6, 6, 10, 0.52));
  border-bottom: 1px solid rgba(233, 196, 106, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background 0.3s, box-shadow 0.3s;
}
.header.scrolled {
  background: rgba(5, 5, 9, 0.96);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.55);
}
.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.logo__mark { width: 42px; height: 42px; }
.logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.logo__text strong {
  font-family: var(--font-serif);
  font-size: 21px;
  letter-spacing: 0.2em;
  background: linear-gradient(180deg, #fdf0c8, #e3b658 60%, #a97c2f);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.logo__text small {
  font-size: 9px;
  letter-spacing: 0.42em;
  color: var(--dim);
}

.nav { display: flex; gap: 2px; margin-left: auto; }
.nav a {
  position: relative;
  padding: 9px 15px;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: #cdc4b4;
  transition: color 0.25s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 15px; right: 15px; bottom: 2px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform 0.3s;
}
.nav a:hover { color: var(--gold-strong); }
.nav a:hover::after { transform: scaleX(1); }

.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
  margin-left: 0;
}

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  color: var(--gold-strong);
}
.nav-toggle .ico { width: 22px; height: 22px; }

/* 移动端抽屉 */
.drawer {
  position: fixed;
  top: 0; right: 0;
  z-index: 130;
  width: min(78vw, 320px);
  height: 100dvh;
  padding: calc(var(--header-h) + 18px) 28px 32px;
  background: linear-gradient(180deg, #12100f, #08070b);
  border-left: 1px solid var(--line);
  transform: translateX(102%);
  transition: transform 0.38s cubic-bezier(0.22, 0.9, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 26px;
  overflow-y: auto;
}
.drawer.open { transform: translateX(0); }
.drawer__nav { display: flex; flex-direction: column; }
.drawer__nav a {
  padding: 15px 4px;
  font-size: 17px;
  letter-spacing: 0.1em;
  color: #d7cebd;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.drawer__nav a:active { color: var(--gold); }
.drawer__actions { display: flex; flex-direction: column; gap: 12px; }

.drawer-mask {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.3s;
}
.drawer-mask.show { opacity: 1; }

/* ------------------ 首屏 ------------------ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 64px) 0 96px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: url("../assets/hero-bg.svg") center bottom / cover no-repeat;
  transform: scale(1.03);
}
.hero__shade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 46% at 50% 52%, rgba(6, 6, 10, 0) 0%, rgba(6, 6, 10, 0.55) 72%, rgba(6, 6, 10, 0.9) 100%),
    linear-gradient(180deg, rgba(6, 6, 10, 0.8) 0%, rgba(6, 6, 10, 0) 24%, rgba(6, 6, 10, 0) 62%, var(--bg) 100%);
}
.hero__inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 940px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 20px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: #f0d9a6;
  background: rgba(20, 14, 10, 0.55);
  border: 1px solid rgba(233, 196, 106, 0.34);
  border-radius: 999px;
}
.hero__eyebrow .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #ffd27a;
  box-shadow: 0 0 0 0 rgba(255, 210, 122, 0.7);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 210, 122, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(255, 210, 122, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 210, 122, 0); }
}

.hero__title {
  margin-top: 22px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(56px, 10vw, 124px);
  line-height: 1.06;
  letter-spacing: 0.1em;
  background: linear-gradient(180deg, #fff7da 0%, #f8db8c 30%, #e2b14c 58%, #b8842c 76%, #f3d98e 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 4px 0 rgba(58, 30, 0, 0.55)) drop-shadow(0 18px 40px rgba(0, 0, 0, 0.6));
}

.hero__sub {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: clamp(15px, 2.2vw, 21px);
  letter-spacing: 0.34em;
  color: #dccdb0;
}
.hero__sub i { font-style: normal; color: var(--gold); margin: 0 0.35em; }

.hero__desc {
  max-width: 640px;
  margin: 16px auto 0;
  font-size: 15px;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 38px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 30px;
  margin-top: 34px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--dim);
}
.hero__meta li { display: inline-flex; align-items: center; gap: 7px; }

/* 手机端首屏引导语 */
.hero__mobile-tip {
  margin-top: 26px;
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--dim);
}
.hero__mobile-tip b { color: var(--gold-strong); font-weight: 600; }
.hero__meta .ico { width: 15px; height: 15px; color: rgba(233, 196, 106, 0.75); }

.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 2;
  width: 24px; height: 40px;
  transform: translateX(-50%);
  border: 1px solid rgba(233, 196, 106, 0.5);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 7px;
}
.scroll-hint span {
  width: 4px; height: 8px;
  border-radius: 2px;
  background: var(--gold);
  animation: hint 1.8s infinite;
}
@keyframes hint {
  0% { transform: translateY(0); opacity: 0; }
  30% { opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}

/* ------------------ 公告条 ------------------ */
.ticker {
  display: flex;
  align-items: stretch;
  background: rgba(10, 8, 9, 0.75);
  border-top: 1px solid rgba(233, 196, 106, 0.14);
  border-bottom: 1px solid rgba(233, 196, 106, 0.14);
  overflow: hidden;
}
.ticker__label {
  flex: none;
  display: flex;
  align-items: center;
  padding: 0 20px;
  font-size: 13px;
  letter-spacing: 0.3em;
  color: #ffe6c4;
  background: linear-gradient(180deg, #c9503f, #8c2b20);
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
}
.ticker__viewport { flex: 1; overflow: hidden; min-width: 0; }
.ticker__track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  padding: 11px 0 11px 40px;
  font-size: 14px;
  color: #b6ad9c;
  animation: marquee 34s linear infinite;
}
.ticker__track span { white-space: nowrap; }
.ticker__track span::before {
  content: "◆";
  margin-right: 12px;
  font-size: 9px;
  color: rgba(233, 196, 106, 0.65);
  vertical-align: 2px;
}
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ------------------ 区块通用 ------------------ */
.section { padding: 92px 0; }
.section--alt {
  background:
    radial-gradient(900px 420px at 50% 0%, rgba(233, 196, 106, 0.045), transparent 70%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.016), rgba(0, 0, 0, 0));
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.sec-head { text-align: center; margin-bottom: 52px; }
.sec-head__eyebrow {
  display: block;
  font-size: 11px;
  letter-spacing: 0.55em;
  color: rgba(233, 196, 106, 0.65);
  margin-bottom: 12px;
}
.sec-head__title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #f4e7c8;
  text-shadow: 0 2px 24px rgba(233, 196, 106, 0.18);
}
.sec-head__line {
  position: relative;
  display: block;
  width: 92px;
  height: 1px;
  margin: 18px auto 0;
  background: linear-gradient(90deg, transparent, rgba(233, 196, 106, 0.75), transparent);
}
.sec-head__line::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 7px; height: 7px;
  transform: translate(-50%, -50%) rotate(45deg);
  background: var(--gold);
  box-shadow: 0 0 12px rgba(233, 196, 106, 0.8);
}
.sec-head__desc {
  margin-top: 16px;
  font-size: 15px;
  color: var(--muted);
}

/* ------------------ 卡片栅格 ------------------ */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

.card {
  position: relative;
  padding: 32px 28px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(233, 196, 106, 0.05), rgba(255, 255, 255, 0.012));
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s, background 0.35s;
}
.card:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  background: linear-gradient(180deg, rgba(233, 196, 106, 0.09), rgba(255, 255, 255, 0.02));
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.45);
}
.card__icon {
  display: grid;
  place-items: center;
  width: 50px; height: 50px;
  margin-bottom: 20px;
  border: 1px solid rgba(233, 196, 106, 0.32);
  border-radius: 10px;
  color: var(--gold-strong);
  background: rgba(233, 196, 106, 0.07);
}
.card__icon .ico { width: 26px; height: 26px; }
.card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: 0.1em;
  color: #f0e3c8;
  margin-bottom: 10px;
}
.card p { font-size: 14.5px; color: var(--muted); }

/* ------------------ 职业 ------------------ */
.career {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0c0a10;
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.career:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.5);
}
.career__media { position: relative; height: 330px; overflow: hidden; }
.career__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transition: transform 0.6s;
}
.career:hover .career__media img { transform: scale(1.04); }
.career__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 10, 16, 0) 46%, rgba(12, 10, 16, 0.92) 100%);
}
.career__name {
  position: absolute;
  left: 24px; bottom: 14px;
  z-index: 2;
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 900;
  letter-spacing: 0.14em;
  color: var(--gold-strong);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.8);
}
.career__body { padding: 6px 24px 26px; }
.career__role {
  font-size: 13px;
  letter-spacing: 0.18em;
  color: rgba(233, 196, 106, 0.85);
  margin-bottom: 10px;
}
.career__desc { font-size: 14.5px; color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tags li {
  padding: 5px 13px;
  font-size: 12.5px;
  color: #cfc5b2;
  border: 1px solid rgba(233, 196, 106, 0.22);
  border-radius: 999px;
  background: rgba(233, 196, 106, 0.05);
}

/* ------------------ 攻略 ------------------ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step {
  position: relative;
  padding: 30px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
  transition: border-color 0.3s, transform 0.3s;
}
.step:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.step__num {
  display: block;
  font-family: var(--font-serif);
  font-size: 54px;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(233, 196, 106, 0.5);
  margin-bottom: 14px;
}
.step h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: 0.12em;
  color: #f0e3c8;
  margin-bottom: 8px;
}
.step p { font-size: 14.5px; color: var(--muted); }

.maps { margin-top: 48px; text-align: center; }
.maps__title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: rgba(233, 196, 106, 0.85);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}
.chips li {
  padding: 8px 20px;
  font-size: 13.5px;
  letter-spacing: 0.06em;
  color: #c9c0ae;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  transition: color 0.25s, border-color 0.25s, background 0.25s;
}
.chips li:hover {
  color: var(--gold-strong);
  border-color: var(--line-strong);
  background: rgba(233, 196, 106, 0.1);
}

.sched {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 48px;
}
.sched__item {
  padding: 22px 14px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.018);
}
.sched__item strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 21px;
  letter-spacing: 0.06em;
  color: var(--gold-strong);
  margin-bottom: 6px;
}
.sched__item span { font-size: 13.5px; color: var(--muted); }
.sched__item--hot {
  border-color: rgba(209, 73, 58, 0.45);
  background: linear-gradient(180deg, rgba(209, 73, 58, 0.14), rgba(209, 73, 58, 0.03));
}

/* ------------------ 下载 ------------------ */
.dl-wrap {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 24px;
  align-items: stretch;
}
.dl-card {
  position: relative;
  padding: 36px 34px 32px;
  border: 1px solid rgba(233, 196, 106, 0.22);
  border-radius: 18px;
  background:
    radial-gradient(560px 260px at 88% -18%, rgba(209, 73, 58, 0.15), transparent),
    linear-gradient(180deg, #12100f, #0a0908);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.dl-card__head { display: flex; align-items: center; gap: 16px; }
.dl-card__icon {
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 12px;
  border: 1px solid rgba(233, 196, 106, 0.35);
  background: rgba(233, 196, 106, 0.08);
  color: var(--gold-strong);
}
.dl-card__icon .ico { width: 30px; height: 30px; }
.dl-card__head h3 {
  font-family: var(--font-serif);
  font-size: 23px;
  letter-spacing: 0.1em;
  color: #f4e7c8;
}
.dl-card__head span { font-size: 12.5px; letter-spacing: 0.1em; color: var(--dim); }

.dl-meta { display: flex; flex-direction: column; }
.dl-meta > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 2px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
  font-size: 14px;
}
.dl-meta > div span { color: var(--dim); flex: none; }
.dl-meta > div b { color: #ded5c3; font-weight: 500; text-align: right; }

.dl-actions { display: flex; gap: 12px; }
.dl-actions .btn { flex: 1; }

/* 安卓 / 苹果 二选一按钮：统一样式，选中的那个才亮起 */
.dl-actions--tabs { gap: 10px; }
.dl-tab {
  height: 48px;
  padding: 0 18px;
  font-size: 15px;
  background: rgba(28, 22, 16, 0.6);
  border: 1px solid rgba(233, 196, 106, 0.22);
  color: #a89e8c;
  box-shadow: none;
  transition: transform 0.25s, filter 0.25s, box-shadow 0.25s,
              background 0.25s, border-color 0.25s, color 0.25s;
}
.dl-tab .ico { color: inherit; opacity: 0.75; }
.dl-tab:hover {
  color: #ddd3c0;
  border-color: rgba(233, 196, 106, 0.4);
  background: rgba(38, 30, 20, 0.7);
  transform: translateY(-1px);
}
/* 选中态 */
.dl-tab.is-on {
  color: #fff4e2;
  background: linear-gradient(180deg, #e8c273 0%, #c99a3c 48%, #9d6f22 100%);
  border-color: rgba(247, 220, 155, 0.75);
  box-shadow: 0 8px 22px rgba(200, 150, 60, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}
.dl-tab.is-on .ico { opacity: 1; }
.dl-tab.is-on:hover { filter: brightness(1.06); }

.dl-note { font-size: 12.5px; color: var(--dim); line-height: 1.6; }

.dl-card--mob { flex-direction: row; flex-wrap: wrap; }
.dl-card--mob .dl-card__head { width: 100%; }
.dl-card__body { flex: 1 1 300px; display: flex; flex-direction: column; gap: 18px; }
.dl-card__qr {
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  align-self: center;
}
.dl-card__qr > span {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--dim);
}
.qr-box {
  padding: 10px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}
.qr-holder { width: 132px; height: 132px; }
.qr-holder img, .qr-holder canvas { width: 132px !important; height: 132px !important; }

/* ------------------ 客服 ------------------ */
.service__main { font-size: 17px; color: #dcd2be; }
.service__main b { font-size: 19px; letter-spacing: 0.05em; }
.service__tip { margin-top: 10px; font-size: 13px; color: var(--dim); }
.service__qr {
  width: 118px; height: 118px;
  margin: 16px 0 4px;
  background: #fff;
  border-radius: 10px;
  padding: 8px;
  overflow: hidden;
}
.service__qr img { width: 100%; height: 100%; }

/* 客服卡：左文字 右二维码 */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.service-card {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 32px 30px;
  background:
    radial-gradient(420px 200px at 92% 0%, rgba(209, 73, 58, 0.07), transparent),
    linear-gradient(180deg, rgba(255, 255, 255, 0.022), rgba(255, 255, 255, 0.008));
}
.service-card__text { flex: 1; min-width: 0; }
.service-card__icon {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  margin-bottom: 16px;
  border: 1px solid rgba(233, 196, 106, 0.28);
  border-radius: 12px;
  background: rgba(233, 196, 106, 0.07);
  color: var(--gold-strong);
}
.service-card__icon .ico { width: 25px; height: 25px; }
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  letter-spacing: 0.1em;
  color: #f0e3c8;
  margin-bottom: 12px;
}
.service-card__main { font-size: 16px; color: #cfc5b1; }
.service-card__main b {
  font-size: 20px;
  letter-spacing: 0.05em;
  color: var(--gold-strong);
}
.service-card__tip { margin-top: 10px; font-size: 13px; line-height: 1.6; color: var(--dim); }
.service-card__qr {
  flex: none;
  width: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
}
.service-card__qr img {
  width: 150px; height: 150px;
  padding: 9px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid rgba(233, 196, 106, 0.18);
}
.service-card__qr span { font-size: 12px; letter-spacing: 0.1em; color: var(--dim); }

/* FAQ */
.faq { max-width: 880px; margin: 64px auto 0; }
.faq__title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-align: center;
  color: #f0e3c8;
  margin-bottom: 26px;
}
.faq details {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.018);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.3s, background 0.3s;
}
.faq details[open] {
  border-color: var(--line-strong);
  background: rgba(233, 196, 106, 0.045);
}
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 22px;
  font-size: 15.5px;
  color: #d9d0be;
  cursor: pointer;
  list-style: none;
  transition: color 0.25s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex: none;
  font-size: 20px;
  line-height: 1;
  color: var(--gold);
  transition: transform 0.3s;
}
.faq details[open] summary { color: var(--gold-strong); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  padding: 0 22px 18px;
  font-size: 14.5px;
  color: var(--muted);
}

/* ------------------ 页脚 ------------------ */
.footer {
  border-top: 1px solid var(--line);
  background: #040407;
  padding: 54px 0 40px;
}
.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.footer__brand strong {
  font-family: var(--font-serif);
  font-size: 24px;
  letter-spacing: 0.22em;
  background: linear-gradient(180deg, #fdf0c8, #e3b658 60%, #a97c2f);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer__brand p { margin-top: 6px; font-size: 13px; letter-spacing: 0.12em; color: var(--dim); }
.footer__links { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.footer__links a { font-size: 14px; color: #a99f8e; transition: color 0.25s; }
.footer__links a:hover { color: var(--gold-strong); }

.footer__health {
  padding: 26px 0;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.footer__health p {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: #756d5f;
  line-height: 2;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  padding-top: 24px;
  font-size: 12.5px;
  color: #655d51;
}
.footer__bottom a { color: #857c6d; }
.footer__bottom a:hover { color: var(--gold); }

/* ------------------ 移动端操作栏（与页面风格一致的扁平融合样式） ------------------ */
.mobile-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  display: none;
  padding: 0 8px env(safe-area-inset-bottom);
  background: linear-gradient(180deg, rgba(9, 8, 13, 0.86) 0%, rgba(6, 5, 9, 0.97) 30%);
  border-top: 1px solid rgba(233, 196, 106, 0.18);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.mobile-bar__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 560px;
  margin: 0 auto;
}
.mobile-bar__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 56px;
  padding: 0 4px;
  color: #8d8577;
  transition: color 0.2s ease;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  user-select: none;
}
/* 中间分隔细线 */
.mobile-bar__item + .mobile-bar__item::before {
  content: "";
  position: absolute;
  left: 0; top: 16px; bottom: 16px;
  width: 1px;
  background: rgba(233, 196, 106, 0.12);
}
.mobile-bar__ico {
  display: grid;
  place-items: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.035);
  transition: background 0.2s ease, transform 0.2s ease;
}
.mobile-bar__ico .ico { width: 16px; height: 16px; }
.mobile-bar__label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1;
}
/* 三个按钮配色区分（只染图标与文字，不做整块底色） */
.mobile-bar__item--android .mobile-bar__ico { color: #6fc783; }
.mobile-bar__item--android .mobile-bar__label { color: #7fd48f; }
.mobile-bar__item--ios .mobile-bar__ico { color: #93bcec; }
.mobile-bar__item--ios .mobile-bar__label { color: #9fc6f0; }
.mobile-bar__item--qq .mobile-bar__ico { color: #dfa94f; }
.mobile-bar__item--qq .mobile-bar__label { color: #e8b45c; }
/* 按下反馈：轻微缩放 + 底色微亮 */
.mobile-bar__item:active .mobile-bar__ico {
  transform: scale(0.9);
  background: rgba(255, 255, 255, 0.1);
}

/* ------------------ 手机端专属内容 ------------------ */
/* 移动端下载卡：一键安装，弱化 PC 专属信息 */
.m-dl {
  position: relative;
  padding: 24px 20px 22px;
  border: 1px solid rgba(233, 196, 106, 0.24);
  border-radius: 16px;
  background:
    radial-gradient(420px 200px at 84% -14%, rgba(209, 73, 58, 0.16), transparent),
    linear-gradient(180deg, #14110f, #0a0908);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.42);
}
.m-dl__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.m-dl__icon {
  display: grid;
  place-items: center;
  width: 50px; height: 50px;
  flex: none;
  border-radius: 13px;
  border: 1px solid rgba(233, 196, 106, 0.34);
  background: rgba(233, 196, 106, 0.08);
  color: var(--gold-strong);
}
.m-dl__icon .ico { width: 27px; height: 27px; }
.m-dl__head h3 {
  font-family: var(--font-serif);
  font-size: 21px;
  letter-spacing: 0.1em;
  color: #f4e7c8;
}
.m-dl__head span { font-size: 12px; letter-spacing: 0.08em; color: var(--dim); }

.m-dl__btns { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.m-dl__btn {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 15px 18px;
  border-radius: 12px;
  text-align: left;
  transition: transform 0.2s, filter 0.2s;
}
.m-dl__btn:active { transform: scale(0.985); }
.m-dl__btn--android {
  background: linear-gradient(135deg, #e5c073 0%, #c2912f 55%, #9a6c1e 100%);
  color: #2c1b03;
  box-shadow: 0 10px 26px rgba(200, 150, 60, 0.24);
}
.m-dl__btn--ios {
  background: linear-gradient(135deg, #2a2a31 0%, #16161b 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ececec;
}
.m-dl__btn .ico { width: 26px; height: 26px; flex: none; }
.m-dl__btn-main { display: flex; flex-direction: column; line-height: 1.35; }
.m-dl__btn-main b { font-size: 16px; font-weight: 700; letter-spacing: 0.04em; }
.m-dl__btn-main small { font-size: 11.5px; opacity: 0.72; }
.m-dl__btn--android .m-dl__btn-main b { color: #2c1b03; }
.m-dl__btn--android .m-dl__btn-main small { color: rgba(44, 27, 3, 0.72); }
.m-dl__btn--ios .m-dl__btn-main b { color: #ececec; }
.m-dl__btn--ios .m-dl__btn-main small { color: rgba(236, 236, 236, 0.6); }
.m-dl__btn-go { margin-left: auto; font-size: 13px; opacity: 0.8; }

.m-dl__meta {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.m-dl__meta div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
}
.m-dl__meta span { color: var(--dim); flex: none; }
.m-dl__meta b { color: #d6ccb9; font-weight: 500; text-align: right; }

.m-dl__tip {
  margin-top: 16px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--dim);
}

/* 手机端专属小节标题 */
.m-sec-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 17px;
  letter-spacing: 0.14em;
  color: #f0e3c8;
  margin-bottom: 16px;
}
.m-sec-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(233, 196, 106, 0.5), transparent);
}
.m-sec-title i {
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: rgba(233, 196, 106, 0.55);
}

/* 手机端玩法要点 */
.m-tips { display: flex; flex-direction: column; gap: 10px; }
.m-tips li {
  display: flex;
  gap: 12px;
  padding: 13px 15px;
  font-size: 13.5px;
  line-height: 1.65;
  color: #b6ad9c;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
}
.m-tips li b {
  flex: none;
  display: grid;
  place-items: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(233, 196, 106, 0.14);
  color: var(--gold-strong);
  font-size: 12px;
  font-weight: 700;
}

/* 手机端快捷入口宫格 */
.m-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.m-grid a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 15px 6px 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.25s, background 0.25s, transform 0.2s;
}
.m-grid a:active { transform: scale(0.96); }
.m-grid a:hover { border-color: var(--line-strong); background: rgba(233, 196, 106, 0.07); }
.m-grid .ico { width: 22px; height: 22px; color: var(--gold-strong); }
.m-grid span { font-size: 12px; color: #b0a797; letter-spacing: 0.04em; }

/* 手机端横向滑动卡片 */
.m-scroll {
  display: flex;
  gap: 12px;
  margin: 0 -18px;
  padding: 4px 18px 8px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.m-scroll::-webkit-scrollbar { display: none; }
.m-scroll > * {
  flex: none;
  width: 78%;
  scroll-snap-align: center;
}

/* ------------------ 弹窗 ------------------ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  place-items: center;
  padding: 24px;
  background: rgba(3, 3, 6, 0.8);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.modal.open { display: grid; }

.modal__box {
  position: relative;
  width: min(420px, 100%);
  padding: 40px 34px 30px;
  text-align: center;
  background: linear-gradient(180deg, #16121a, #0a080c);
  border: 1px solid rgba(233, 196, 106, 0.32);
  border-radius: 20px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.7);
  animation: pop 0.32s cubic-bezier(0.22, 1.2, 0.36, 1);
}
@keyframes pop {
  from { opacity: 0; transform: translateY(16px) scale(0.96); }
  to { opacity: 1; transform: none; }
}

.modal__close {
  position: absolute;
  top: 12px; right: 12px;
  width: 36px; height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: #a99f8e;
  transition: color 0.25s, border-color 0.25s, transform 0.25s;
}
.modal__close:hover { color: var(--gold-strong); border-color: var(--line-strong); transform: rotate(90deg); }
.modal__close .ico { width: 18px; height: 18px; }

.modal__icon {
  display: inline-grid;
  place-items: center;
  width: 48px; height: 48px;
  border-radius: 12px;
  border: 1px solid rgba(233, 196, 106, 0.35);
  background: rgba(233, 196, 106, 0.08);
  color: var(--gold-strong);
  margin-bottom: 14px;
}
.modal__icon .ico { width: 26px; height: 26px; }

.modal__box h3 {
  font-family: var(--font-serif);
  font-size: 23px;
  letter-spacing: 0.14em;
  color: #f4e7c8;
}
.modal__desc {
  margin-top: 10px;
  font-size: 13.5px;
  color: var(--muted);
}
.modal__desc strong { color: var(--gold-strong); }

.qr-tabs {
  display: inline-flex;
  margin: 20px 0 18px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.qr-tab {
  padding: 8px 24px;
  border-radius: 999px;
  font-size: 14px;
  color: #b2a995;
  transition: color 0.25s, background 0.25s;
}
.qr-tab.is-active {
  background: linear-gradient(180deg, #f3d489, #c99a3f);
  color: #2a1a05;
  font-weight: 600;
}

.qr-stage { display: grid; place-items: center; }
.qr-code {
  padding: 14px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}
.qr-code img, .qr-code canvas { display: block; width: 168px !important; height: 168px !important; }

.modal__hint {
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--dim);
  word-break: break-all;
}
.modal__url { color: rgba(233, 196, 106, 0.8); }

/* ------------------ 入场动画 ------------------ */
/* 仅在 JS 可用时才隐藏初始态，避免脚本失效导致内容不可见 */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.js .reveal.in { opacity: 1; transform: none; }

.grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.grid .reveal:nth-child(3) { transition-delay: 0.16s; }
.grid .reveal:nth-child(4) { transition-delay: 0.1s; }
.grid .reveal:nth-child(5) { transition-delay: 0.18s; }
.grid .reveal:nth-child(6) { transition-delay: 0.26s; }
.steps .reveal:nth-child(2) { transition-delay: 0.1s; }
.steps .reveal:nth-child(3) { transition-delay: 0.2s; }

/* ------------------ 响应式 ------------------ */
@media (max-width: 1080px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .nav a { padding: 9px 10px; font-size: 14px; }
  .dl-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .header__actions { margin-left: auto; }
  .header__actions .btn { display: none; }
  .careers { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .steps { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .sched { grid-template-columns: repeat(2, 1fr); }
  .career__media { height: 360px; }
}

@media (max-width: 860px) {
  .mobile-bar { display: block; }
  .footer { padding-bottom: calc(110px + env(safe-area-inset-bottom)); }
  .dl-card__qr { display: none; }
  .dl-card { padding: 28px 24px 26px; }
  .dl-card--mob { flex-direction: column; }
  .dl-actions { flex-direction: column; }
  .section { padding: 72px 0; }
  .sec-head { margin-bottom: 40px; }
  .hero { padding-bottom: 120px; }
  .scroll-hint { display: none; }
  .ticker__track { animation-duration: 24s; }
  .modal__box { padding: 34px 22px 26px; }

  /* 手机端切换为专属内容 */
  .only-mobile { display: block !important; }
  .btn.only-mobile { display: inline-flex !important; }
  .m-dl__btn.only-mobile { display: flex !important; }
  .only-desktop { display: none !important; }
  .m-scroll > * { width: 82%; }
}

@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .grid--3 { grid-template-columns: 1fr; }
  .hero { min-height: 92svh; padding-top: calc(var(--header-h) + 84px); }
  .hero__title { letter-spacing: 0.06em; }
  .hero__eyebrow { font-size: 11.5px; padding: 7px 14px; letter-spacing: 0.08em; }
  .hero__actions { flex-direction: column; align-items: stretch; padding: 0 8px; }
  .hero__actions .btn { width: 100%; }
  .hero__meta { gap: 10px 18px; font-size: 12px; }
  .footer__top { flex-direction: column; align-items: flex-start; }
  .footer__bottom { flex-direction: column; align-items: center; text-align: center; }
  .logo__text small { display: none; }
  .logo__text strong { font-size: 19px; }
  .logo__mark { width: 36px; height: 36px; }

  /* 职业改为纵向排列，触摸滚动体验更好 */
  .careers {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .career__media { height: 300px; }
  .career__body { padding: 4px 18px 22px; }
  .career__name { font-size: 28px; left: 18px; }

  /* 步骤与时刻表更紧凑 */
  .step { padding: 22px 20px; }
  .step__num { font-size: 42px; }
  .sched { gap: 10px; }
  .sched__item { padding: 16px 8px; }
  .sched__item strong { font-size: 18px; }

  /* 客服卡竖排：文字在上，二维码在下 */
  .service-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    padding: 26px 22px 24px;
  }
  .service-card__text { text-align: center; }
  .service-card__icon { margin: 0 auto 14px; }
  .service-card__qr { width: 100%; }
  .service-card__qr img { width: 168px; height: 168px; }
  .service-card__qr span { margin-top: 2px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .js .reveal { opacity: 1; transform: none; }
  .ticker__track { animation: none; }
}