/* =====================================================================
 *  球队官网 · 样式文件  (styles.css)
 *  品牌色：深蓝 + 金色（取自现有签到处海报）。手机端优先。
 *  一般不用改这里；想换颜色可改下面 :root 里的色值。
 * ===================================================================== */

/* 大标题衬线字体：自托管子集（仅含站点用到的字符，Android 无中文衬线也能显示）。
 * 更新文案后若标题出现新字，需重新生成子集（见 README「官网维护」）。 */
@font-face {
  font-family: "Noto Serif SC";
  src: url("assets/fonts/NotoSerifSC-subset-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: optional; /* 首访慢网用系统衬线兜底，不交换重排，控制 CLS */
}
@font-face {
  font-family: "Noto Serif SC";
  src: url("assets/fonts/NotoSerifSC-subset-Black.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: optional; /* 首访慢网用系统衬线兜底，不交换重排，控制 CLS */
}
@font-face {
  font-family: "Noto Serif SC";
  src: url("assets/fonts/NotoSerifSC-subset-Black.woff2") format("woff2");
  font-weight: 900;
  font-style: normal;
  font-display: optional; /* 首访慢网用系统衬线兜底，不交换重排，控制 CLS */
}

:root {
  /* CIGC 设计令牌（任务书 7.2 基线色板；金色只做点缀） */
  --navy-950: #071522;   /* 最深的海军蓝 */
  --navy-900: #0B2233;   /* 主深蓝 */
  --navy-800: #123149;   /* 次深蓝 */
  --navy-700: #123262;   /* 旧版深蓝（渐变过渡兼容） */
  --gold:     #C5A15B;   /* 主金色：按钮、细线、荣誉点缀 */
  --gold-lt:  #DCC58F;   /* 浅金 */
  --gold-deep: #75591B;  /* 深金：浅色底上的小字文本专用（对比度 ≥4.5:1） */
  --green:    #2F624A;   /* 果岭绿：仅高尔夫场景辅助 */
  --ivory:    #F6F2E8;   /* 象牙白区块 */
  --paper:    #FBF9F3;   /* 阅读底色 */
  --ink:      #17232C;   /* 正文深色 */
  --muted:    #5C6874;   /* 辅助灰（浅底上对比度 ≥4.5:1） */
  --line:     rgba(18, 49, 73, 0.14); /* 分隔线 */
  --white:    #ffffff;
  --radius:   14px;      /* 卡片圆角 12-16 */
  --radius-btn: 12px;    /* 按钮圆角 10-12 */
  --shadow:   0 10px 30px rgba(7, 21, 34, 0.10);
  --maxw:     1160px;
  /* 大标题衬线字体：高端会所气质；自托管子集，系统衬线兜底 */
  --font-display: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
}

* { box-sizing: border-box; }

/* 滚动渐入动效（单次 240ms，只淡入+轻微上移） */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .24s ease, transform .24s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* 全局焦点样式（键盘可用性，不隐藏 outline） */
:focus-visible { outline: 2px solid var(--navy-800); outline-offset: 2px; }
.hero :focus-visible, .footer :focus-visible, .nav :focus-visible,
.bottom-nav :focus-visible { outline-color: var(--gold-lt); }

/* 移动菜单展开时锁定背景滚动 */
body.menu-open { overflow: hidden; }

html { scroll-behavior: smooth; scroll-padding-top: 66px; } /* 锚点跳转不被吸顶导航遮住 */

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
               "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 顶部导航 ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 35, 66, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201, 162, 74, 0.35);
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 700;
  letter-spacing: 1px;
}
.nav__brand img { height: 36px; width: auto; display: block; }
.nav__brand-text { font-size: 17px; }
.nav__brand-abbr { display: none; font-size: 17px; letter-spacing: 2px; }
.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: none;
  border: none;
  color: var(--gold-lt);
  font-size: 26px;
  cursor: pointer;
}
.nav__links { display: flex; gap: 20px; }
.nav__links a {
  color: #dfe6f3;
  font-size: 15px;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav__links a:hover { color: var(--gold-lt); border-color: var(--gold-deep); }
.nav__links a.is-active { color: var(--gold-lt); border-color: var(--gold-deep); } /* 当前区块的克制 active 态 */

/* ---------- 首页 Hero（真实球队合影 + 品牌身份 + 行动入口） ---------- */
.hero {
  position: relative;
  min-height: clamp(620px, 82vh, 860px);
  min-height: clamp(620px, 82svh, 860px); /* 下一模块在首屏底部轻微露出 */
  display: flex;
  align-items: flex-end;
  text-align: left;
  color: var(--white);
  background: linear-gradient(125deg, var(--navy-950) 0%, var(--navy-900) 48%, #0d2b52 100%);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%; object-fit: cover; object-position: center 42%;
}
.hero__overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(7,21,34,0.55) 0%, rgba(7,21,34,0.30) 34%, rgba(7,21,34,0.56) 62%, rgba(7,21,34,0.88) 100%),
    linear-gradient(90deg, rgba(7,21,34,0.50) 0%, rgba(7,21,34,0.10) 70%);
  pointer-events: none;
}
.hero__content { position: relative; z-index: 2; width: min(100%, 1180px); padding: 120px 40px 72px; }
.hero__eyebrow {
  color: var(--gold-lt);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 22px;
  text-shadow: 0 2px 14px rgba(0,0,0,0.6); /* 压在合影横幅上仍需可读 */
}
.hero__title {
  font-family: var(--font-display);
  max-width: 920px;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.18;
  min-height: 1.18em; /* 字体加载前后行数稳定，抑制 CLS */
  margin: 0 0 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-shadow: 0 4px 30px rgba(0,0,0,0.35);
}
.hero__slogan {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 28px);
  font-weight: 700;
  color: var(--gold-lt);
  letter-spacing: 0.14em;
  margin: 0 0 14px;
  text-shadow: 0 2px 16px rgba(0,0,0,0.55);
}
.hero__lede {
  max-width: 540px;
  font-size: clamp(15px, 1.6vw, 17px);
  color: rgba(255,255,255,0.9);
  line-height: 1.8;
  margin: 0 0 32px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.hero__actions { display: flex; gap: 14px; justify-content: flex-start; flex-wrap: wrap; }

/* ---------- 高频快捷入口（2×2，整卡可点击） ---------- */
.quick { padding: 20px 0 0; background: var(--paper); }
.quick__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.quick__card {
  display: flex; flex-direction: column; gap: 5px;
  min-width: 0; /* 允许收缩，防 320px 溢出 */
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 15px 15px 13px; color: var(--ink);
  box-shadow: 0 4px 14px rgba(7,21,34,0.05);
  transition: transform .18s ease, border-color .18s ease;
  min-height: 44px;
}
.quick__card:hover { transform: translateY(-2px); border-color: var(--gold-deep); }
.quick__card:active { transform: scale(0.98); }
.quick__ic { width: 26px; height: 26px; color: var(--navy-800); }
.quick__name { font-weight: 800; font-size: 16px; color: var(--navy-800); }
.quick__sub { font-size: 13px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- 足迹时间轴（移动端纵向，桌面端横向） ---------- */
.timeline { max-width: 860px; margin: 0 auto 26px; }
.timeline__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.timeline__item {
  position: relative; padding: 0 0 22px 26px;
  border-left: 2px solid var(--line);
}
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: ""; position: absolute; left: -7px; top: 4px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--paper); border: 2px solid var(--gold);
}
.timeline__when {
  display: block; color: var(--gold-deep); font-weight: 800; font-size: 13px;
  letter-spacing: 1px; margin-bottom: 4px;
}
.timeline__what { color: #36405a; font-size: 14.5px; line-height: 1.7; }
/* 桌面端：时间轴横向四栏 */
@media (min-width: 761px) {
  .timeline__list { grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .timeline__item { border-left: none; border-top: 2px solid var(--line); padding: 18px 0 0; }
  .timeline__item::before { left: 0; top: -7px; }
}

/* 关于我们 · 展开全文 */
.about__toggle { text-align: center; margin: 4px 0 22px; }
.about__more-btn {
  border: 1.5px solid var(--line); background: var(--white); color: var(--navy-800);
  padding: 8px 22px; border-radius: var(--radius-btn); font-size: 14px; font-weight: 600;
  cursor: pointer; min-height: 44px; transition: border-color .15s;
}
.about__more-btn:hover { border-color: var(--gold-deep); }

/* ---------- 手机底部固定导航（仅窄屏） ---------- */
.bottom-nav { display: none; }
@media (max-width: 900px) {
  body { padding-bottom: calc(60px + env(safe-area-inset-bottom, 0px)); }
  .bottom-nav {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    display: flex;
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom, 0px));
    background: rgba(7, 21, 34, 0.96);
    border-top: 1px solid rgba(197, 161, 91, 0.30);
  }
  .bottom-nav.is-hidden { display: none; }
  .bottom-nav__item {
    flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 3px; min-height: 48px; padding: 4px 0;
    color: #b8c4d6; font-size: 12.5px; background: none; border: none; cursor: pointer;
    border-radius: 10px;
  }
  .bottom-nav__item svg { width: 22px; height: 22px; }
  .bottom-nav__item.is-active { color: var(--gold-lt); }
  .bottom-nav__item:active { background: rgba(255,255,255,0.06); }
}

/* ---------- 最近活动 ---------- */
.recent-event {
  padding: clamp(44px, 6vw, 84px) 0;
  background: linear-gradient(180deg, #f9f7f1 0%, var(--paper) 100%);
}
.recent-event__inner { display: grid; gap: 32px; align-items: center; }
.section-kicker {
  margin: 0 0 12px;
  color: var(--gold-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
}
.recent-event__intro h2 {
  margin: 0;
  color: var(--navy-900);
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 50px);
  letter-spacing: 0.08em;
}
.recent-event__intro > p:last-child {
  margin: 18px 0 0;
  color: #536073;
  font-size: 17px;
}
.recent-event__card {
  display: grid;
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(6,26,58,0.09);
  border-radius: 20px;
  box-shadow: 0 20px 48px rgba(6,26,58,0.12);
}
.recent-event__media {
  min-height: 220px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
}
.recent-event__media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.recent-event__media--empty { background: linear-gradient(135deg, var(--navy-900), #17457d); }
.recent-event__content { padding: clamp(26px, 4vw, 46px); }
.recent-event__eyebrow {
  margin: 0 0 10px;
  color: var(--gold-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}
.recent-event__content h3 {
  margin: 0;
  color: var(--navy-900);
  font-family: var(--font-display);
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.38;
}
.recent-event__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 16px 0 12px;
  color: #536073;
  font-size: 14px;
}
.recent-event__meta span { display: inline-flex; align-items: center; }
.recent-event__status {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  background: #f5ead1;
  color: #765714;
  font-size: 12px;
  font-weight: 700;
}
.recent-event__summary {
  display: -webkit-box;
  margin: 17px 0 24px;
  overflow: hidden;
  color: #536073;
  line-height: 1.8;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}
.recent-event__action {
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--navy-900);
  border-radius: 999px;
  background: var(--navy-900);
  color: var(--white);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease;
}
.recent-event__action:hover { background: var(--navy-700); transform: translateY(-2px); }
.recent-event__action:focus-visible { outline: 3px solid var(--gold-lt); outline-offset: 3px; }
@media (min-width: 900px) {
  .recent-event__inner { grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr); gap: 68px; }
  .recent-event__card { grid-template-columns: minmax(260px, .9fr) minmax(300px, 1.1fr); }
  .recent-event__media { min-height: 100%; }
}

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: transform .15s, box-shadow .2s, background .2s;
}
.btn--gold { background: var(--gold); color: var(--navy-900); }
.btn--gold:hover { background: var(--gold-lt); transform: translateY(-2px); }
.btn--ghost { border: 1.5px solid var(--gold-lt); color: var(--gold-lt); }
.btn--ghost:hover { background: rgba(201,162,74,0.15); transform: translateY(-2px); }

/* ---------- 通用区块 ---------- */
.section { padding: 52px 0; }
.section--alt { background: #efe9dc; }
.section__title {
  font-family: var(--font-display);
  text-align: center;
  font-size: clamp(26px, 6vw, 30px); /* 手机 26–30px，不再过大 */
  color: var(--navy-800);
  margin: 0 0 28px;
  font-weight: 800;
}
.section__title span {
  display: block;
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--gold-deep);
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 6px;
}

/* ---------- 关于我们 ---------- */
.about__intro {
  max-width: 760px; margin: 0 auto 32px; text-align: center;
  font-size: 16px; color: #36405a;
}
.about__motto {
  display: block; text-align: center; font-family: var(--font-display);
  font-size: clamp(20px, 4vw, 28px); font-weight: 800; letter-spacing: 2px;
  color: var(--navy-800); margin-bottom: 24px;
}
.about__motto::after {
  content: ""; display: block; width: 54px; height: 3px;
  background: var(--gold); margin: 14px auto 0; border-radius: 2px;
}
.about__para { display: block; margin-bottom: 16px; text-align: left; }
.about__para:last-child { margin-bottom: 0; }
.about__cards {
  display: grid; gap: 22px;
  grid-template-columns: repeat(3, 1fr);
}
.about__card {
  background: var(--white); border-radius: var(--radius);
  padding: 30px 24px; text-align: center; box-shadow: var(--shadow);
  border-top: 3px solid var(--gold);
}
.about__card .ic { font-size: 34px; }
.about__card-img { width: 64px; height: 64px; object-fit: contain; display: block; margin: 0 auto; }
.about__card h3 { margin: 14px 0 8px; color: var(--navy-800); }
.about__card p { margin: 0; color: var(--muted); font-size: 14px; }

/* ---------- 赛事活动 ---------- */
.events__grid {
  display: grid; gap: 26px;
  grid-template-columns: repeat(2, 1fr);
}
.event-card {
  background: var(--white); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); cursor: pointer;
  transition: transform .2s, box-shadow .2s;
  display: flex; flex-direction: column;
}
.event-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(6,26,58,0.18); }
.event-card__cover {
  aspect-ratio: 16 / 9; background: var(--navy-700);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-lt); position: relative; overflow: hidden;
}
.event-card__cover img { width: 100%; height: 100%; object-fit: cover; }
/* 超宽横幅：完整显示不裁切，上下用深蓝填充（与横幅深蓝背景融合，Logo 不被切） */
.event-card__cover.is-contain { background: var(--navy-900); }
.event-card__cover.is-contain img { object-fit: contain; }
/* 竖版海报：完整海报居中显示，两侧用海报自身的虚化放大图填充，不裁切不留白 */
.event-card__cover.is-poster { background: var(--navy-900); }
.event-card__cover.is-poster .poster-bg {
  position: absolute; inset: -40px; z-index: 0;
  background-size: cover; background-position: center;
  filter: blur(26px) brightness(0.6); transform: scale(1.1);
}
.event-card__cover.is-poster .poster-fg {
  position: relative; z-index: 1;
  width: 100%; height: 100%; object-fit: contain;
}
.event-card__cover .ph { font-size: 14px; letter-spacing: 2px; opacity: .8; }
.event-card__badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--gold); color: var(--navy-900);
  font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px;
}
.event-card__body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.event-card__title { margin: 0 0 6px; color: var(--navy-800); font-size: 19px; }
.event-card__sub { margin: 0 0 14px; color: var(--muted); font-size: 13px; }
.event-card__meta { margin-top: auto; font-size: 14px; color: #36405a; }
.event-card__meta span { display: inline-flex; align-items: center; gap: 6px; margin-right: 16px; }
.event-card__more { margin-top: 12px; color: var(--gold-deep); font-weight: 600; font-size: 14px; }

/* ---------- 荣誉榜 ---------- */
.honors__sub {
  text-align: center; color: var(--navy-800); font-size: 19px;
  margin: 36px 0 18px; font-weight: 800;
}
.honors__champions { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; }
.champion-card {
  display: flex; align-items: center; gap: 18px;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-800) 55%, #1b4266);
  border: 1px solid var(--gold); border-radius: var(--radius);
  padding: 22px 30px; min-width: 280px;
  box-shadow: 0 14px 34px rgba(7, 21, 34, 0.28);
  position: relative; overflow: hidden;
}
/* 右上角一抹淡金光晕，制造"奖杯时刻"的层次感 */
.champion-card::after {
  content: ""; position: absolute; top: -60%; right: -12%;
  width: 55%; height: 220%; pointer-events: none;
  background: radial-gradient(closest-side, rgba(220, 197, 143, 0.20), transparent);
}
.champion-card__cup { color: var(--gold-lt); display: flex; }
.champion-card__cup svg { width: 46px; height: 46px; filter: drop-shadow(0 2px 6px rgba(197, 161, 91, 0.45)); }
.champion-card__edition { color: var(--gold-lt); font-size: 13px; font-weight: 700; letter-spacing: 1px; }
.champion-card__team { color: var(--white); font-size: 18px; font-weight: 800; margin: 2px 0; }
.champion-card__note { color: rgba(255, 255, 255, 0.62); font-size: 13px; }

/* 年度荣誉体系筹备中：紧凑状态条，替代大面积虚线占位 */
.honors__pending {
  grid-column: 1 / -1; text-align: center; margin: 14px auto 0;
  color: var(--gold-deep); font-size: 13.5px; letter-spacing: 1px;
  padding: 10px 20px; border: 1px dashed rgba(197, 161, 91, 0.55); border-radius: 999px;
  background: rgba(197, 161, 91, 0.07); width: fit-content;
}

.honors__titles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.title-card {
  background: var(--white); border-radius: var(--radius); padding: 22px 16px;
  text-align: center; box-shadow: var(--shadow); border-top: 3px solid var(--gold);
}
.title-card__ic { font-size: 30px; }
.title-card__name { color: var(--navy-800); font-weight: 700; margin: 8px 0 4px; font-size: 15px; }
.title-card__who { color: var(--muted); font-size: 14px; }

.honors__board { max-width: 560px; margin: 0 auto; }
.board { list-style: none; padding: 0; margin: 0; }
.board__row {
  display: flex; align-items: center; gap: 14px; background: var(--white);
  border-radius: 10px; padding: 12px 18px; margin-bottom: 10px; box-shadow: var(--shadow);
}
.board__rank {
  width: 30px; height: 30px; flex: 0 0 30px; border-radius: 50%;
  background: var(--navy-800); color: var(--gold-lt); display: flex;
  align-items: center; justify-content: center; font-weight: 700; font-size: 14px;
}
.board__name { flex: 1; color: var(--navy-800); font-weight: 600; }
.board__score { color: var(--gold-deep); font-weight: 700; }
.board__note {
  text-align: center; color: #75591B; background: rgba(201,162,74,0.12);
  border: 1px dashed var(--gold); border-radius: 10px; padding: 16px; max-width: 560px; margin: 0 auto;
}
.honors__rules { margin-top: 8px; }
.rules__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rule-card {
  background: var(--white); border-radius: var(--radius); padding: 20px 16px;
  box-shadow: var(--shadow); border-top: 3px solid var(--navy-700); text-align: center;
}
.rule-card__ic { font-size: 28px; }
.rule-card__name {
  color: var(--navy-800); font-weight: 800; font-size: 16px; margin: 8px 0 10px;
  padding-bottom: 8px; border-bottom: 1px solid rgba(10,35,66,0.1);
}
.rule-card__desc { color: #4a5468; font-size: 13px; line-height: 1.6; text-align: left; }
.rules__note { text-align: center; color: var(--muted); font-size: 13px; margin-top: 18px; }
.honors__fame { max-width: 700px; margin: 30px auto 0; }
.fame__list { display: flex; flex-direction: column; gap: 10px; }
.fame__item { background: var(--white); border-radius: 10px; padding: 12px 18px; box-shadow: var(--shadow); color: #36405a; }

/* ---------- 赞助伙伴（紧凑 Logo 带：统一视觉高度，不做高大独立卡片） ---------- */
.sponsors__band {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 18px 28px; margin-bottom: 8px;
}
.sponsor-item {
  display: flex; flex-direction: column; align-items: center;
  max-width: 180px; text-align: center;
}
/* 定高 Logo 区：图片与文字标拥有接近的视觉重量，不修改品牌 Logo 本体 */
.sponsor-item__logo {
  width: 100%; height: 52px;
  display: flex; align-items: center; justify-content: center;
}
.sponsor-item__logo img { max-width: 128px; max-height: 36px; width: auto; object-fit: contain; border-radius: 6px; }
.sponsor-item__logo--text {
  color: var(--navy-800); font-weight: 800; font-size: 15px; letter-spacing: 1px;
}
.sponsor-item__name {
  margin-top: 8px; color: var(--navy-800); font-weight: 700; font-size: 13px; line-height: 1.45;
  min-height: calc(2 * 1.45em); /* 固定两行高度：名称折行与否，备注行都对齐 */
}
.sponsor-item__note { color: var(--muted); font-size: 12px; margin-top: 3px; }
.sponsors__cta { text-align: center; margin-top: 24px; }
.sponsors__note { color: var(--muted); font-size: 13.5px; margin-top: 12px; }

/* ---------- 俱乐部文化 ---------- */
.culture__spirit { text-align: center; margin: -6px 0 22px; }
.culture__spirit span {
  display: inline-block; border: 1px solid var(--gold); color: #75591B;
  background: rgba(201,162,74,0.10); padding: 8px 24px; border-radius: 999px;
  font-weight: 800; letter-spacing: 3px; font-size: 15px;
}
/* 文化组合卡：一张卡内三行，图标在左、标题说明在右、行间细分隔线 */
.culture-combo {
  max-width: 760px; margin: 0 auto 30px;
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); border-top: 3px solid var(--gold);
  padding: 6px 22px;
}
.culture-combo__row { display: flex; align-items: center; gap: 16px; padding: 16px 0; }
.culture-combo__row + .culture-combo__row { border-top: 1px solid var(--line); }
.culture-combo__icwrap {
  flex: 0 0 48px; width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
}
.culture-combo__img { width: 48px; height: 48px; object-fit: contain; display: block; }
.culture-combo__ic { font-size: 26px; }
.culture-combo__text { min-width: 0; }
.culture-combo__name { color: var(--navy-800); font-weight: 800; font-size: 16.5px; margin-bottom: 3px; }
.culture-combo__desc { color: #4a5468; font-size: 13.5px; line-height: 1.65; }
.org__heading { text-align: center; color: var(--navy-800); font-size: 19px; font-weight: 800; margin: 0 0 12px; }
.org__gov { text-align: center; color: var(--muted); font-size: 14px; max-width: 680px; margin: 0 auto 22px; line-height: 1.7; }

.culture__keywords {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 34px;
}
.culture__keywords span {
  background: var(--navy-800); color: var(--gold-lt);
  padding: 8px 22px; border-radius: 999px; font-size: 16px;
  font-weight: 700; letter-spacing: 3px;
}
.letter {
  max-width: 800px; margin: 0 auto; background: var(--white);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 38px 40px; border-top: 4px solid var(--gold);
}
.letter__title {
  text-align: center; color: var(--navy-800); font-size: 22px;
  font-weight: 800; margin: 0 0 22px;
}
.letter__lead { color: #36405a; margin: 0 0 22px; }
.letter__point { display: flex; gap: 16px; margin-bottom: 18px; align-items: flex-start; }
.letter__k {
  flex: 0 0 auto; background: rgba(201,162,74,0.15); color: #75591B;
  font-weight: 800; font-size: 15px; padding: 6px 14px; border-radius: 8px;
  letter-spacing: 2px; min-width: 60px; text-align: center;
}
.letter__t { color: #36405a; font-size: 14.5px; line-height: 1.75; margin: 4px 0 0; }
.letter__closing { text-align: center; color: var(--navy-800); font-weight: 700; margin: 24px 0 0; }

.org { max-width: 800px; margin: 26px auto 0; }
.org__block { margin-bottom: 18px; text-align: center; }
.org__label {
  color: var(--gold-deep); font-size: 13px; letter-spacing: 3px; font-weight: 700;
  text-transform: uppercase; margin-bottom: 6px;
}
.org__note { color: var(--muted); font-size: 13.5px; margin: 0 auto 12px; max-width: 620px; }
.org__names { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.org__names span {
  background: var(--white); border: 1px solid rgba(10,35,66,0.15);
  color: var(--navy-800); padding: 7px 16px; border-radius: 999px;
  font-size: 14.5px; font-weight: 600; box-shadow: 0 4px 12px rgba(6,26,58,0.06);
}
.org__names.is-honorary span { border-color: var(--gold-deep); color: #75591B; }

/* ---------- 区块引导语 / CTA ---------- */
.section__lead {
  max-width: 720px; margin: -22px auto 30px; text-align: center;
  color: #4a5468; font-size: 16px; line-height: 1.72;
}
.section__cta { text-align: center; margin-top: 36px; }

/* ---------- 导语两行制（v1.1：超两行就地展开，分层不删内容） ---------- */
.is-folded {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.lead-fold__btn {
  display: block; margin: 2px auto 0; padding: 8px 16px; min-height: 44px;
  background: none; border: 0; cursor: pointer;
  color: var(--gold-deep); font-size: 13px; font-weight: 700; letter-spacing: 0.05em;
}

/* ---------- 数字锚点（关于我们开头的横排大数字） ---------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  max-width: 860px; margin: 0 auto 30px;
}
.stat { text-align: center; padding: 8px 4px; position: relative; }
.stat + .stat::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 1px; height: 44px; background: rgba(10,35,66,0.12);
}
.stat__num {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(30px, 7vw, 44px); color: var(--navy-800); line-height: 1.1;
}
.stat__num small { font-size: 0.45em; font-weight: 700; color: var(--gold-deep); margin-left: 2px; }
.stat__label { margin-top: 6px; font-size: 12px; letter-spacing: 0.05em; color: var(--muted); white-space: nowrap; }

/* ---------- 筛选按钮（会员方向） ---------- */
.filter { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 30px; }
.filter button {
  border: 1.5px solid rgba(10,35,66,0.2); background: var(--white);
  color: var(--navy-800); padding: 7px 16px; border-radius: 999px;
  font-size: 14px; cursor: pointer; transition: all .15s;
  min-height: 44px; display: inline-flex; align-items: center;
}
.filter button:hover { border-color: var(--gold-deep); }
.filter button.is-active { background: var(--navy-800); color: var(--white); border-color: var(--navy-800); }

/* ---------- 会员风采 ---------- */
.members__grid { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.member-card {
  background: var(--white); border-radius: var(--radius); padding: 22px;
  box-shadow: var(--shadow); cursor: pointer; transition: transform .2s, box-shadow .2s;
  border-left: 3px solid var(--gold);
}
.member-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(6,26,58,0.18); }
.member-card__head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.member-card__avatar {
  width: 54px; height: 54px; border-radius: 50%; flex: 0 0 54px;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-900));
  color: var(--gold-lt); display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; overflow: hidden;
}
.member-card__avatar img { width: 100%; height: 100%; object-fit: cover; }
.member-card__name { font-weight: 700; color: var(--navy-800); font-size: 17px; }
.member-card__role { font-size: 13px; color: var(--muted); margin-top: 2px; }
.member-card__field {
  display: inline-block; background: rgba(201,162,74,0.15); color: #75591B;
  font-size: 12px; padding: 3px 10px; border-radius: 999px; margin-bottom: 10px;
}
.member-card__row { font-size: 13.5px; color: #36405a; margin: 6px 0; line-height: 1.5; }
.member-card__row b { color: var(--navy-800); }
.member-card__more { margin-top: 12px; color: var(--gold-deep); font-weight: 600; font-size: 13px; }

/* ---------- 经验交流 ---------- */
.wall__tabs { display: flex; gap: 10px; justify-content: center; margin-bottom: 28px; flex-wrap: wrap; }
.wall__tab {
  border: 1.5px solid rgba(10,35,66,0.2); background: var(--white);
  color: var(--navy-800); padding: 8px 18px; border-radius: 999px;
  font-size: 14px; cursor: pointer; transition: all .15s;
  min-height: 44px; display: inline-flex; align-items: center;
}
.wall__tab:hover { border-color: var(--gold-deep); }
.wall__tab.is-active { background: var(--navy-800); color: var(--white); border-color: var(--navy-800); }
.wall__grid { display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr); }
.wall-card {
  background: var(--white); border-radius: var(--radius); padding: 20px 22px;
  box-shadow: var(--shadow); position: relative; border-top: 3px solid var(--navy-700);
}
.wall-card.is-supply { border-top-color: var(--gold-deep); }
.wall-card.is-demand { border-top-color: var(--navy-700); }
.wall-card__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.wall-card__type {
  font-size: 12px; font-weight: 700; padding: 3px 12px; border-radius: 999px; color: var(--white);
}
.wall-card__type.is-supply { background: var(--gold); color: var(--navy-800); }
.wall-card__type.is-demand { background: var(--navy-800); color: var(--gold-lt); }
.wall-card__date { font-size: 12px; color: var(--muted); }
.wall-card__content { color: #2b3344; font-size: 14.5px; line-height: 1.6; margin: 0 0 14px; }
.wall-card__foot { display: flex; justify-content: space-between; align-items: center; font-size: 13px; }
.wall-card__author { color: var(--navy-800); font-weight: 600; }
.wall-card__field { color: var(--muted); }

/* 对接说明小条 */
.match-note {
  background: rgba(201,162,74,0.12); border: 1px dashed var(--gold);
  border-radius: 10px; padding: 12px 16px; margin-top: 16px;
  font-size: 13.5px; color: #75591B;
}

/* ---------- 风采相册（首页 1 主图 + 4 缩略，点击进全屏相册浏览全部） ---------- */
.gallery__grid {
  display: grid; gap: 10px;
  grid-template-columns: repeat(4, 1fr);
}
.gallery__grid img {
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  border-radius: 10px; cursor: pointer; transition: transform .2s;
}
.gallery__grid img:hover { transform: scale(1.03); }
.gallery__grid img.gallery__main {
  grid-column: 1 / -1; aspect-ratio: 16 / 9; border-radius: var(--radius);
}
.gallery__more {
  grid-column: 1 / -1; min-height: 44px; cursor: pointer;
  border: 1.5px solid rgba(10,35,66,0.2); border-radius: var(--radius-btn);
  background: var(--white); color: var(--navy-800); font-size: 14px; font-weight: 600;
}
.gallery__more:hover { border-color: var(--gold-deep); }
.gallery__empty { text-align: center; color: var(--muted); }

/* ---------- 加入我们 ---------- */
/* 加入我们 · 会员类别 / 权利义务 / 入会流程 */
.join__cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 860px; margin: 0 auto 30px; }
.cat-card { background: var(--white); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); border-top: 3px solid var(--gold); text-align: center; }
.cat-card__name { color: var(--navy-800); font-weight: 800; font-size: 17px; margin-bottom: 8px; }
.cat-card__desc { color: #4a5468; font-size: 13px; line-height: 1.6; }
.join__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 760px; margin: 0 auto 30px; }
.join__col-title { color: var(--navy-800); font-size: 16px; font-weight: 800; margin: 0 0 12px; padding-bottom: 8px; border-bottom: 2px solid var(--gold); }
.join__ul { list-style: none; padding: 0; margin: 0; }
.join__ul li { padding: 7px 0 7px 22px; position: relative; color: #36405a; font-size: 14.5px; }
.join__ul li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-deep); font-weight: 700; }
.join__steps { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: center; max-width: 800px; margin: 0 auto; }
.join__step { display: inline-flex; align-items: center; gap: 8px; background: var(--white); border-radius: 999px; padding: 8px 16px; box-shadow: var(--shadow); font-size: 14px; color: var(--navy-800); }
.join__step b { background: var(--navy-800); color: var(--gold-lt); width: 22px; height: 22px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; }
.join__arrow { color: var(--gold-deep); font-weight: 700; }
.join__fee { text-align: center; color: var(--muted); font-size: 13.5px; margin: 18px 0 0; }
.join__wrap {
  display: flex; gap: 32px; align-items: center; justify-content: center;
  flex-wrap: wrap; max-width: 960px; margin: 22px auto 0;
}
.join__text {
  flex: 1; min-width: 260px; max-width: 470px; padding: 24px;
  border: 1px solid rgba(201,162,74,0.34); border-radius: 20px;
  background: rgba(255,255,255,0.68); box-shadow: var(--shadow);
}
.join__text p { font-size: 16px; color: #36405a; }
.join__contact { list-style: none; padding: 0; margin: 16px 0 0; }
.join__contact li {
  padding: 10px 0; border-bottom: 1px dashed rgba(10,35,66,0.18);
  font-size: 15px;
}
.join__contact li b { color: var(--navy-800); margin-right: 8px; }
.join__contact li.join__contact-heading {
  padding-top: 0; border: 0; color: var(--navy-800);
  font-family: Georgia, "Times New Roman", "Songti SC", serif;
  font-size: 25px; font-weight: 800; line-height: 1.35;
}
.join__contact li.join__note {
  padding-top: 4px; color: #4b566d; line-height: 1.85;
}
.join__qr {
  width: min(100%, 340px); text-align: center; color: var(--muted); font-size: 13px;
}
.join__qr-card {
  position: relative; overflow: hidden; padding: 18px 18px 16px;
  border: 1px solid rgba(201,162,74,0.72); border-radius: 20px;
  background:
    radial-gradient(circle at 100% 0, rgba(201,162,74,0.20), transparent 34%),
    linear-gradient(145deg, var(--navy-800), var(--navy-900));
  box-shadow: 0 22px 48px rgba(7,24,49,0.22);
}
.join__qr-heading {
  color: var(--gold-lt); font-size: 12px; font-weight: 800;
  letter-spacing: 0.28em; text-transform: uppercase;
}
.join__qr-role { margin-top: 8px; color: rgba(255,255,255,0.78); font-size: 13px; }
.join__qr-image {
  display: block; width: min(100%, 210px); height: auto; object-fit: contain;
  margin: 14px auto 12px; padding: 6px; background: #fff;
  border: 1px solid rgba(201,162,74,0.58); border-radius: 14px;
  box-shadow: 0 14px 30px rgba(0,0,0,0.24); cursor: zoom-in;
}
.join__qr-scan { color: var(--white); font-weight: 700; font-size: 15px; }
.join__qr-label {
  max-width: 24em; margin: 6px auto 0; color: rgba(255,255,255,0.72);
  font-size: 12.5px; line-height: 1.7;
}
.join__qr .ph {
  width: 200px; height: 200px; border: 2px dashed var(--gold);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  color: var(--gold-deep); background: var(--white);
}

/* ---------- 页脚 ---------- */
.footer {
  background: var(--navy-900); color: #c7d2e6;
  text-align: center; padding: 32px 0 26px;
}
.footer__logo { margin-bottom: 16px; }
.footer__logo img { height: 60px; width: auto; margin: 0 auto; }
.footer__name { color: var(--white); font-weight: 700; letter-spacing: 1px; margin: 0 0 6px; }
.footer__note { color: var(--gold-lt); font-size: 14px; margin: 0 0 14px; }
.footer__copy { font-size: 12px; color: #7d8bab; margin: 0; }
.footer__credit { font-size: 11.5px; color: #8d9bbb; margin: 10px 0 0; }

/* 空状态卡片：会员档案登记与经验交流共用同一款紧凑卡片（不接近整屏高度） */
.members-empty, .wall-empty {
  grid-column: 1 / -1; max-width: 560px; margin: 0 auto;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); border-top: 3px solid var(--gold);
  padding: 26px 24px; text-align: center;
}
.members-empty__title, .wall-empty__title { color: var(--navy-800); font-weight: 800; font-size: 18px; }
.members-empty__desc, .wall-empty__desc { margin: 10px auto 18px; color: #4a5468; font-size: 14px; line-height: 1.75; max-width: 26em; }
.wall-empty__desc b { color: #75591B; }

/* 样板"示例"标签 + 提示条（磨合期展示样板，明确标注，不被误认为真会员） */
.member-card { position: relative; }
.demo-tag {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  background: rgba(107,114,128,0.14); color: #6b7280;
  font-size: 11px; letter-spacing: 1px; padding: 2px 9px; border-radius: 6px;
}
.demo-note {
  grid-column: 1 / -1; text-align: center; margin-bottom: 6px;
  background: rgba(201,162,74,0.10); border: 1px dashed var(--gold);
  border-radius: 10px; padding: 11px 16px; color: #75591B; font-size: 13.5px;
}
.demo-note b { color: #7a5e1e; }
.section__disclaimer {
  max-width: 760px; margin: -4px auto 22px; text-align: center;
  color: var(--muted); font-size: 12.5px; line-height: 1.7;
}
.section__disclaimer:empty { display: none; }
.footer__disclaimer {
  max-width: 680px; margin: 10px auto 0; color: rgba(255,255,255,0.55);
  font-size: 12px; line-height: 1.7;
}
.footer__disclaimer:empty { display: none; }
/* 页脚合规说明入口（隐私 / 安全声明 / 章程） */
.footer__links {
  display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: center;
  margin: 14px 0 12px;
}
.footer__links a { color: var(--gold-lt); text-decoration: none; font-size: 13px; }
.footer__links a:hover { text-decoration: underline; }

/* 老机型不支持 aspect-ratio 时的兜底高度，避免封面/相册塌成 0 高 */
@supports not (aspect-ratio: 16 / 9) {
  .event-card__cover { min-height: 200px; }
  .gallery__grid img { min-height: 120px; }
  .modal__cover { min-height: 180px; }
  .modal__photos img { min-height: 90px; }
}

/* ---------- 弹窗（赛事详情 / 会员档案 / 全屏查看器） ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(6,15,30,0.7); }
.modal__panel {
  position: relative; z-index: 2; background: var(--paper);
  width: 100%; max-width: 760px; max-height: 88vh; overflow-y: auto;
  border-radius: var(--radius); box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}
/* 顶栏：移动端全屏时显示（返回 + 标题 + 照片数量），桌面端隐藏 */
.modal__head { display: none; }
.modal__close {
  position: absolute; top: 12px; right: 12px; z-index: 3;
  background: rgba(255,255,255,0.94); border: none; width: 44px; height: 44px;
  border-radius: 50%; font-size: 26px; line-height: 1; cursor: pointer; color: var(--navy-900);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.28);
}
.modal__close:hover { background: #fff; }
.modal__body { padding: 0 0 24px; }
.modal__cover { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: var(--navy-700); }
.modal__cover.is-contain { object-fit: contain; background: var(--navy-900); }
.modal__poster-wrap { background: var(--navy-900); text-align: center; }
.modal__poster { width: 100%; max-height: 80vh; object-fit: contain; display: block; margin: 0 auto; }
.modal__inner { padding: 22px 26px; }
.modal__inner h3 { margin: 0 0 6px; color: var(--navy-800); font-size: 22px; }
.modal__inner .sub { color: var(--muted); margin: 0 0 16px; font-size: 14px; }
.modal__meta { display: flex; gap: 22px; flex-wrap: wrap; margin: 0 0 18px; font-size: 14px; color: #36405a; }
.modal__summary { color: #36405a; }
.modal__photos { display: grid; gap: 8px; grid-template-columns: repeat(3,1fr); margin-top: 18px; }
.modal__photos img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 8px; cursor: zoom-in; }
/* 风采相册网格模式：一次展示全部照片，指哪张看哪张（点缩略图进单图，返回键回网格） */
.gallery-view__grid { display: grid; gap: 8px; grid-template-columns: repeat(3, 1fr); padding: 14px; }
.gallery-view__grid img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 8px; cursor: zoom-in; }
@media (max-width: 360px) {
  .gallery-view__grid { grid-template-columns: repeat(2, 1fr); }
}
.modal__noimg { color: var(--muted); font-size: 14px; margin-top: 12px; }
.modal__actions {
  display: flex; align-items: center; flex-wrap: wrap; gap: 12px;
  margin: 20px 0 4px; padding: 16px;
  border: 1px solid rgba(201,162,74,0.35); border-radius: 12px;
  background: rgba(201,162,74,0.08);
}
.event-share-btn {
  min-height: 46px; padding: 0 22px; border: 0; border-radius: 999px;
  background: var(--gold); color: var(--navy-900); font-weight: 700; font-size: 15px;
  cursor: pointer; box-shadow: 0 8px 20px rgba(113,84,18,0.18);
}
.event-share-btn:hover { filter: brightness(1.05); transform: translateY(-1px); }
.event-page-link { color: var(--navy-700); font-weight: 700; text-decoration: none; }
.event-page-link:hover { color: var(--navy-900); text-decoration: underline; }
.share-status {
  flex: 1 0 100%; color: #36405a; font-size: 13px; line-height: 1.7;
}
.share-status strong { color: var(--navy-800); margin-right: 4px; }
.share-status label { display: block; font-weight: 700; }
.share-status span { display: block; margin-top: 5px; }
.share-link-input {
  display: block; width: 100%; min-height: 42px; margin-top: 7px; padding: 8px 10px;
  border: 1px solid #c8cfda; border-radius: 8px; background: #fff; color: #27344f;
  font: inherit;
}

/* ---------- 全屏单图查看器（同一弹窗层，深色全屏，所有端一致） ---------- */
.modal.is-viewing { padding: 0; }
.modal.is-viewing .modal__backdrop { background: #040b16; }
.modal.is-viewing .modal__panel {
  background: transparent; max-width: none; width: 100%;
  height: 100vh; height: 100dvh; max-height: none;
  border-radius: 0; overflow: hidden; box-shadow: none;
}
.modal.is-viewing .modal__body { padding: 0; }
.modal.is-viewing .modal__close {
  top: max(12px, env(safe-area-inset-top, 0px)); right: 12px;
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.14); color: #fff; box-shadow: none; font-size: 22px;
}
.modal.is-viewing .modal__close:hover { background: rgba(255,255,255,0.26); }
.viewer {
  position: relative; height: 100vh; height: 100dvh;
  display: flex; align-items: center; justify-content: center;
}
.viewer__img {
  max-width: 100vw; max-height: calc(100dvh - 96px);
  object-fit: contain; user-select: none;
}
.viewer__count {
  position: fixed; left: 50%; bottom: max(18px, env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  color: rgba(255,255,255,0.88); font-size: 14px; letter-spacing: 1px;
  background: rgba(255,255,255,0.10); padding: 5px 15px; border-radius: 999px;
}
.viewer__nav {
  position: fixed; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border: 0; border-radius: 50%;
  background: rgba(255,255,255,0.14); color: #fff; font-size: 28px; line-height: 1;
  display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.viewer__nav--prev { left: 12px; }
.viewer__nav--next { right: 12px; }
.viewer__nav:hover { background: rgba(255,255,255,0.24); }
.viewer__nav:active { background: rgba(255,255,255,0.30); }

/* =====================================================================
 *  窄屏适配：≤900px 收拢导航为汉堡菜单（消除 iPad 竖屏 761-899px 拥挤夹缝）
 * ===================================================================== */
@media (max-width: 900px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--navy-800); padding: 8px 20px 16px;
    border-bottom: 1px solid rgba(201,162,74,0.35);
    display: none;
  }
  .nav__links.open { display: flex; }
  .nav__links a { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
}

/* =====================================================================
 *  手机端适配（屏幕宽度 ≤ 760px）
 * ===================================================================== */
@media (max-width: 760px) {
  .about__cards { grid-template-columns: 1fr; }
  .events__grid { grid-template-columns: 1fr; }
  .members__grid { grid-template-columns: 1fr; }
  .wall__grid { grid-template-columns: 1fr; }
  .honors__titles { grid-template-columns: repeat(2, 1fr); }
  .rules__grid { grid-template-columns: 1fr; }
  .join__cats { grid-template-columns: 1fr; }
  .join__cols { grid-template-columns: 1fr; }
  .sponsors__grid { grid-template-columns: repeat(2, 1fr); }
  .letter { padding: 26px 22px; }
  .letter__point { flex-direction: column; gap: 6px; }
  .letter__k { min-width: 0; }
  .nav__brand-text { font-size: 14px; }
  .nav__brand img { height: 30px; }

  /* Hero：内容向下锚定；标题收窄为单行俱乐部名 */
  .hero__content {
    width: 100%;
    max-width: 100%;
    padding: 110px 20px 56px;
  }
  .hero__eyebrow,
  .hero__title,
  .hero__slogan,
  .hero__lede {
    max-width: 100%;
    overflow-wrap: anywhere;
  }
  .hero__eyebrow {
    font-size: 11px;
    letter-spacing: 1.6px;
    line-height: 1.8;
    max-width: 30em;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 14px;
    word-break: break-word;
  }
  .hero__title {
    font-size: clamp(26px, 8.4vw, 34px); /* 10 字俱乐部名在 320px 也保持单行 */
    letter-spacing: 0.02em;
    line-height: 1.2;
    margin-bottom: 10px;
  }
  .hero__slogan {
    font-size: 18px;
    letter-spacing: 0.1em;
    line-height: 1.5;
    margin-bottom: 10px;
  }
  .hero__lede {
    font-size: 15px;
    line-height: 1.75;
    margin-bottom: 26px;
  }
  .hero__actions { justify-content: flex-start; }
  /* 快捷入口：窄屏 2×2；320px 档收窄左右边距 */
  .quick { padding: 14px 0 0; }
  .quick__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .quick__card { padding: 13px 12px 12px; }
  .quick__sub { font-size: 13px; }
  @media (max-width: 360px) {
    .quick .container { padding: 0 16px; }
    .quick__grid { gap: 10px; }
  }
  /* 320px 档：隐藏副标题腾空间，主标题字号不降（TASK-006A 八节） */
  @media (max-width: 340px) {
    .quick__sub { display: none; }
  }
  /* 200% 文字放大安全网（440 屏放大 200% ≈ 220px 布局宽）：数字带 2×2、荣誉卡取消 min-width */
  @media (max-width: 260px) {
    .stats { grid-template-columns: repeat(2, 1fr); }
    .champion-card { min-width: 0; }
  }
  /* 会员筛选：窄屏横向滑动 chips，不挤成多行小按钮 */
  .filter {
    flex-wrap: nowrap; justify-content: flex-start;
    overflow-x: auto; padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }
  .filter button { flex: 0 0 auto; }
  /* 相册：窄屏 3 列方形缩略（微信朋友圈式密度），主图不再跨列放大 */
  .gallery__grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .recent-event__card { grid-template-columns: 1fr; }
  .recent-event__media { aspect-ratio: 4 / 3; min-height: 0; }
  .recent-event__summary { -webkit-line-clamp: 3; }
  .section__disclaimer { margin-bottom: 14px; }
  .section__lead { margin-top: -14px; margin-bottom: 22px; }
  .section__cta { margin-top: 26px; }
  .about__cards { gap: 14px; }
  .about__card { padding: 16px 14px; }
  .about__card h3 { margin: 8px 0 5px; }
  .about__card-img { width: 44px; height: 44px; }
  .honors__sub { margin: 24px 0 12px; }
  .rules__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .rule-card { padding: 14px 12px; }
  .rule-card__name { margin: 6px 0 8px; }
  .cat-card { padding: 14px; }
  .join__cats { gap: 10px; margin-bottom: 22px; }
  .join__cols { gap: 16px; margin-bottom: 22px; }
  .join__contact li.join__contact-heading { font-size: 21px; }
  .join__contact li.join__note { line-height: 1.7; }
  .join__ul li { padding: 5px 0 5px 22px; }
  .join__step { padding: 6px 14px; }
  .events__grid { gap: 18px; }
  .event-card__body { padding: 14px 16px 16px; }
  .filter { margin-bottom: 22px; }
  .wall__tabs { margin-bottom: 20px; }
  .org { margin-top: 18px; }
  .org__block { margin-bottom: 12px; }
  .stats { margin-bottom: 24px; }
  .culture-combo { margin-bottom: 22px; }
  .section { padding: 38px 0; }
  /* 入会流程：窄屏去掉换行后游离到行首的装饰箭头 */
  .join__arrow { display: none; }
  .join__wrap { gap: 20px; }
  .join__text { min-width: 0; width: 100%; padding: 20px 18px; text-align: center; }
  .join__contact { margin-top: 0; }
  .join__qr { width: 100%; }
  .join__qr-image { width: min(100%, 180px); }
  .join__qr .ph { width: 180px; height: 180px; }
  /* 窄屏阅读性：行距更松、段间距更大 */
  .about__para { line-height: 1.9; margin-bottom: 18px; }
  .section__lead { line-height: 1.72; }

  /* 弹窗移动端全屏化：顶栏（返回 + 标题 + 数量），不使用大圆角浮动卡片 */
  .modal { padding: 0; }
  .modal__panel {
    max-width: none; width: 100%; height: 100vh; height: 100dvh;
    max-height: none; border-radius: 0;
  }
  .modal__head.is-on {
    position: sticky; top: 0; z-index: 4;
    display: flex; align-items: center; gap: 8px;
    min-height: 52px; padding: 4px 8px;
    padding-top: max(4px, env(safe-area-inset-top, 0px));
    background: rgba(10,35,66,0.97); color: #fff;
    border-bottom: 1px solid rgba(201,162,74,0.35);
  }
  .modal__back {
    flex: 0 0 44px; width: 44px; height: 44px; border: 0; background: none;
    color: var(--gold-lt); font-size: 30px; line-height: 1; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
  }
  .modal__head-title {
    flex: 1; min-width: 0; font-weight: 700; font-size: 15px; text-align: center;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }
  .modal__head-count {
    flex: 0 0 auto; min-width: 44px; text-align: right;
    color: rgba(255,255,255,0.66); font-size: 12.5px;
  }
  /* 移动端由顶栏返回键承担关闭；查看器模式仍用右上角关闭键 */
  .modal__close { display: none; }
  .modal.is-viewing .modal__close { display: flex; }
}

/* =====================================================================
 *  微信端窄屏（≤430px）：导航只显示 Logo + CIGC 缩写，
 *  避免与微信浏览器标题栏重复展示完整中文名称；导航高 ≈56px
 * ===================================================================== */
@media (max-width: 430px) {
  .nav__inner { padding: 7px 16px; } /* 内容最高项为 44px 菜单键 → 整体 ≈59px */
  .nav__brand-text { display: none; }
  .nav__brand-abbr { display: block; }
  .nav__brand img { height: 30px; }
}

/* =====================================================================
 *  TASK-CIGC-UI-005 新增：移动端数字会所（首页重构组件）
 * ===================================================================== */

/* ---------- 会员权益预览（深色视觉重点区块，打破连续白卡节奏） ---------- */
.benefits-preview {
  padding: 52px 0;
  background: linear-gradient(150deg, var(--navy-950) 0%, var(--navy-900) 55%, #123c2e 130%);
  color: var(--white);
}
.benefits-preview__title {
  font-family: var(--font-display);
  text-align: center;
  font-size: clamp(26px, 6vw, 30px);
  font-weight: 800;
  color: var(--gold-lt);
  margin: 0 0 6px;
}
.benefits-preview__title span {
  display: block; font-size: 12px; letter-spacing: 4px; color: rgba(220, 197, 143, 0.75);
  text-transform: uppercase; font-weight: 600; margin-top: 6px;
}
.benefits-preview__sub {
  text-align: center; color: rgba(255, 255, 255, 0.78); font-size: 14px;
  margin: 0 0 24px; letter-spacing: 0.06em;
}
/* 权益双专区：两张大入口卡（打球权益 / 商品权益，2026-08-29 设计稿 A） */
.bp-cards { max-width: 720px; margin: 0 auto; }
.bp-card {
  display: flex; align-items: center; gap: 16px;
  padding: 16px; margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.07);
  border: 1.5px solid rgba(197, 161, 91, 0.5); border-radius: 16px;
  color: var(--white); transition: transform .15s ease;
}
.bp-card:active { transform: scale(0.98); }
.bp-card__img {
  flex: 0 0 108px; width: 108px; height: 108px; border-radius: 12px; overflow: hidden;
  background: var(--navy-800); display: flex; align-items: center; justify-content: center;
  color: var(--gold-lt); font-size: 11px; letter-spacing: 1px;
}
.bp-card__img img { width: 100%; height: 100%; object-fit: cover; }
.bp-card__img--product img { object-position: 28% 75%; } /* 商品图礼盒位于画面左下方 */
.bp-card__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 5px; }
.bp-card__kicker { font-size: 12px; color: var(--gold-lt); letter-spacing: 0.14em; font-weight: 600; }
.bp-card__title { font-size: 19px; font-weight: 800; color: var(--white); }
.bp-card__desc { font-size: 13px; color: rgba(255, 255, 255, 0.72); line-height: 1.55; }
.bp-card__go { font-size: 13.5px; color: var(--gold-lt); font-weight: 700; margin-top: 4px; }
.bp-card__arrow { flex: 0 0 auto; color: var(--gold); font-size: 26px; line-height: 1; }
@media (max-width: 360px) {
  .bp-card { gap: 12px; padding: 14px; }
  .bp-card__img { flex-basis: 88px; width: 88px; height: 88px; }
  .bp-card__title { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) {
  .bp-card { transition: none; }
  .bp-card:active { transform: none; }
}
.benefits-preview__cta {
  display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap;
}

/* 深底幽灵按钮 */
.btn--ghost-dark { border-color: rgba(220, 197, 143, 0.6); }

/* ---------- 俱乐部速览 ---------- */
.club-summary__intro {
  max-width: 640px; margin: 0 auto; text-align: center;
  color: #36405a; font-size: 15.5px; line-height: 1.75;
}
.club-summary__motto {
  text-align: center; margin: 16px 0 0;
  color: var(--gold-deep); font-weight: 700; font-size: 15px; letter-spacing: 0.06em;
}
.club-summary__spirit { text-align: center; margin: -8px 0 18px; }
.club-summary__spirit:not(:empty) {
  display: inline-block; border: 1px solid var(--gold); color: #75591B;
  padding: 7px 20px; border-radius: 999px; font-size: 14px; font-weight: 600;
  letter-spacing: 0.08em; background: rgba(201, 162, 74, 0.08);
}
#honors .container { text-align: center; }
#honors .honors__champions { text-align: left; }

/* ---------- 加入与联系（精简） ---------- */
.join__quick {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 30px;
}

/* ---------- 「更多」全屏分组服务面板 ---------- */
.more-panel { position: fixed; inset: 0; z-index: 80; }
.more-panel__backdrop { position: absolute; inset: 0; background: rgba(7, 21, 34, 0.55); }
.more-panel__body {
  position: absolute; inset: 0; background: var(--paper);
  display: flex; flex-direction: column;
}
.more-panel__head {
  flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px; background: var(--navy-900); color: #fff;
  padding-top: calc(12px + env(safe-area-inset-top));
}
.more-panel__title { font-weight: 800; font-size: 16px; color: var(--gold-lt); }
.more-panel__close {
  width: 44px; height: 44px; border: none; background: none; color: #fff;
  font-size: 26px; cursor: pointer; line-height: 1;
}
.more-panel__scroll { flex: 1; overflow-y: auto; padding: 18px 18px calc(24px + env(safe-area-inset-bottom)); }
.more-panel__group { margin-bottom: 24px; }
.more-panel__label {
  font-size: 12px; font-weight: 700; letter-spacing: 0.18em; color: var(--gold-deep);
  margin-bottom: 10px;
}
.more-panel__item {
  display: flex; flex-direction: column; gap: 2px;
  padding: 13px 16px; margin-bottom: 8px; min-height: 44px; justify-content: center;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  font-size: 15.5px; font-weight: 700; color: var(--navy-800);
}
.more-panel__item:active { transform: scale(0.98); }
.more-panel__item span { font-size: 12.5px; color: var(--muted); font-weight: 400; }
/* 「更多」面板：折叠组（规则与说明，默认收起） */
.more-panel__group--fold summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.18em; color: var(--gold-deep);
  min-height: 44px; padding: 4px 0;
}
.more-panel__group--fold summary::-webkit-details-marker { display: none; }
.more-panel__fold-ic::after { content: "▾"; font-size: 13px; transition: transform .18s ease; }
.more-panel__group--fold[open] .more-panel__fold-ic::after { content: "▴"; }
.more-panel__fold-body { padding-top: 6px; }
@media (min-width: 761px) {
  .more-panel__body {
    inset: auto; left: 50%; top: 50%; transform: translate(-50%, -50%);
    width: min(560px, 92vw); max-height: 86vh; border-radius: 18px; overflow: hidden;
  }
}

/* ---------- 折叠收纳卡（details.fold：次要长文默认收起，点开再看） ---------- */
details.fold {
  border: 1px dashed var(--gold); border-radius: var(--radius);
  background: rgba(201, 162, 74, 0.06); margin: 18px 0; padding: 0 18px;
}
details.fold > summary {
  cursor: pointer; list-style: none; padding: 13px 8px;
  font-weight: 700; color: var(--navy-800); font-size: 15px;
  min-height: 44px; display: flex; align-items: center; justify-content: center; gap: 8px;
}
details.fold > summary::-webkit-details-marker { display: none; }
details.fold > summary::after {
  content: "▾"; color: var(--gold-deep); font-size: 13px; transition: transform .18s ease;
}
details.fold[open] > summary::after { transform: rotate(180deg); }
details.fold[open] { padding-bottom: 16px; }

/* ---------- 手机端 Hero 紧凑化与字体规范（任务书第七节 / 二十一节） ---------- */
@media (max-width: 760px) {
  /* Hero 紧凑化：首屏 = 导航 + Hero + 完整四卡 + 底导，在微信内置浏览器
   * （可视高度再少约 90px）里四张快捷卡也不被拦腰裁——"一屏一屏"的第一屏。 */
  .hero {
    min-height: clamp(440px, 50vh, 520px);
    min-height: clamp(440px, 50svh, 520px);
  }
  .hero__content { padding: 88px 24px 36px; }
  .hero__eyebrow { font-size: 11.5px; letter-spacing: 2.4px; margin-bottom: 14px; }
  .hero__title {
    font-size: 32px; font-weight: 800; letter-spacing: 0.02em; line-height: 1.25;
  }
  .hero__slogan { font-size: 20px; letter-spacing: 0.07em; margin-bottom: 10px; }
  .hero__lede { font-size: 15.5px; line-height: 1.7; margin-bottom: 22px; }
  /* 每屏节奏统一：区块 56px 呼吸 + 浅色区块之间细分隔线，边界清晰 */
  .section { padding: 56px 0; }
  .recent-event { padding: 56px 0; box-shadow: inset 0 1px 0 var(--line); }
  /* —— 会刊式阅读 v1.1（docs/design/mobile-reading-v1.md）—— */
  /* 大字化：大屏球友、45+ 视力的硬需求 */
  .section__title, .benefits-preview__title { font-size: 30px; }
  .section__lead { font-size: 17px; }
  .club-summary__intro { font-size: 17px; }
  .stat__num { font-size: clamp(36px, 9.5vw, 48px); }
  /* 深色权益块面板化：月刊里的"专题拉页"，与浅色版面形成材质对比 */
  .benefits-preview { margin: 0 12px; border-radius: 24px; padding: 44px 0; }
  .benefits-preview__sub { margin-bottom: 18px; }
  /* 加入区去卡片连叠：说明文字直接落地，只留深色扫码卡 */
  .join__text { border: 0; background: none; box-shadow: none; padding: 0 8px; }
  /* 相册：窄屏主图通栏 16:9 + 4 张缩略一行 */
  .gallery__grid { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  /* 伙伴带：窄屏收紧间距 */
  .sponsors__band { gap: 14px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .bp-card, .more-panel__item { transition: none; }
  .more-panel__item:active { transform: none; }
}