/* =========================================================
   华体会体育 · HTH SPORTS   基础样式
   站点域名：oh-nena.com
   Design Tokens / Reset / 导航 / Hero / 比分条 / 通用组件 / 页脚
   视觉基调：深夜墨黑 + 纸质暖白 + 华体会朱红 + 冠军金（编辑杂志式排版）
   ========================================================= */

:root{
  --red:        #d1362b;
  --red-dk:     #a4241c;
  --red-lt:     #f0554a;
  --gold:       #d9a441;
  --gold-soft:  #f0d59b;
  --ink:        #101319;
  --ink-2:      #3a4150;
  --ink-3:      #767e8f;
  --paper:      #f6f2ea;
  --paper-2:    #efe8db;
  --white:      #ffffff;
  --night:      #0b0d12;
  --night-2:    #14171f;
  --night-3:    #1d222c;
  --line:       #e3dccd;
  --line-dark:  rgba(255,255,255,.12);

  --serif: "Noto Serif SC","Songti SC",Georgia,serif;
  --sans:  "Noto Sans SC","Inter","PingFang SC","Microsoft YaHei",system-ui,sans-serif;

  --wrap: 1220px;
  --wrap-wide: 1440px;
  --nav-h: 78px;

  --r-s: 4px; --r: 8px; --r-l: 14px; --r-xl: 22px; --pill: 999px;

  --sh-s: 0 2px 10px rgba(16,19,25,.06);
  --sh: 0 14px 40px rgba(16,19,25,.10);
  --sh-l: 0 28px 70px rgba(16,19,25,.16);
  --sh-red: 0 16px 40px rgba(209,54,43,.26);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--white);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;font-family:var(--serif);font-weight:700;line-height:1.25;letter-spacing:.01em}
p{margin:0}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:inherit}
::selection{background:var(--red);color:#fff}

/* ---------- 布局 ---------- */
.wrap{width:calc(100% - 48px);max-width:var(--wrap);margin:0 auto}
.wrap--wide{max-width:var(--wrap-wide)}
.sec{padding:104px 0;position:relative}
.sec--tight{padding:76px 0}
.sec--paper{background:var(--paper)}
.sec--night{background:var(--night);color:#fff}
.sec--night2{background:var(--night-2);color:#fff}
.sec--soft{background:#fbfaf7}
.grid{display:grid;gap:26px}
.c2{grid-template-columns:repeat(2,1fr)}
.c3{grid-template-columns:repeat(3,1fr)}
.c4{grid-template-columns:repeat(4,1fr)}
.main-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:46px;align-items:start}

/* ---------- 小标签 / 标题 ---------- */
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--red);font-weight:700;
}
.kicker::before{content:"";width:26px;height:1px;background:currentColor;opacity:.6}
.sec--night .kicker,.sec--night2 .kicker{color:var(--gold)}
.h2{font-size:clamp(28px,3.4vw,44px);margin:14px 0 0}
.h2 em{font-style:normal;color:var(--red)}
.sec--night .h2 em{color:var(--gold)}
.lead{margin-top:16px;color:var(--ink-2);font-size:17px;max-width:62ch}
.sec--night .lead,.sec--night2 .lead{color:rgba(255,255,255,.68)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:44px;flex-wrap:wrap}
.sec-head__aside{font-size:13px;color:var(--ink-3);letter-spacing:.06em}
.rule{height:1px;background:var(--line);margin:0;border:0}
.sec--night .rule{background:var(--line-dark)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:var(--pill);
  font-size:15px;font-weight:700;letter-spacing:.02em;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s;
  border:1px solid transparent;white-space:nowrap;
}
.btn--red{background:var(--red);color:#fff;box-shadow:var(--sh-red)}
.btn--red:hover{background:var(--red-dk);transform:translateY(-2px)}
.btn--gold{background:var(--gold);color:#20180a}
.btn--gold:hover{background:var(--gold-soft);transform:translateY(-2px)}
.btn--ghost{border-color:rgba(255,255,255,.34);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn--line{border-color:var(--ink);color:var(--ink)}
.btn--line:hover{background:var(--ink);color:#fff}
.btn--sm{padding:9px 18px;font-size:13px}
.btn--wide{width:100%}
.btn i{font-style:normal;font-size:17px;line-height:1}

/* ---------- 徽标 / 状态 ---------- */
.tag{
  display:inline-block;padding:5px 12px;border-radius:var(--pill);
  font-size:12px;letter-spacing:.05em;background:var(--paper-2);color:var(--ink-2);
}
.tag--red{background:rgba(209,54,43,.1);color:var(--red-dk)}
.tag--gold{background:rgba(217,164,65,.18);color:#8a6216}
.tag--night{background:rgba(255,255,255,.1);color:rgba(255,255,255,.82)}
.st{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:.06em;padding:4px 11px;border-radius:var(--r-s);
}
.st::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.st--live{background:rgba(209,54,43,.14);color:var(--red-dk)}
.st--live::before{animation:blink 1.1s infinite}
.st--open{background:rgba(0,140,105,.13);color:#0a7a5c}
.st--soon{background:rgba(217,164,65,.2);color:#8a6216}
.st--done{background:rgba(16,19,25,.07);color:var(--ink-3)}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}

/* =========================================================
   导航
   ========================================================= */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:90;height:var(--nav-h);
  display:flex;align-items:center;
  background:transparent;
  transition:background .4s var(--ease),box-shadow .4s,backdrop-filter .4s;
}
.nav__inner{width:calc(100% - 48px);max-width:var(--wrap-wide);margin:0 auto;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand__mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:var(--red);color:#fff;box-shadow:var(--sh-red);flex:0 0 auto;
}
.brand__mark svg{display:block}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__text strong{font-family:var(--serif);font-size:19px;letter-spacing:.06em}
.brand__text em{font-style:normal;font-size:10px;letter-spacing:.3em;opacity:.66}
.nav__menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav__menu a{
  padding:9px 15px;border-radius:var(--pill);font-size:15px;color:rgba(255,255,255,.78);
  transition:color .25s,background .25s;
}
.nav__menu a:hover{color:#fff;background:rgba(255,255,255,.1)}
.nav__menu a.is-active{color:#fff;background:rgba(255,255,255,.14)}
.nav__cta{margin-left:14px}
.nav__toggle{display:none;width:44px;height:44px;margin-left:auto;flex-direction:column;justify-content:center;gap:6px;align-items:flex-end}
.nav__toggle span{display:block;height:2px;width:26px;background:#fff;transition:transform .3s var(--ease),opacity .3s}
.nav__toggle.is-x span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav__toggle.is-x span:nth-child(2){opacity:0}
.nav__toggle.is-x span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* 实底状态（滚动后 / 浅色页面） */
.nav--solid,.nav--light{background:rgba(11,13,18,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line-dark)}
.nav--solid .brand,.nav--light .brand{color:#fff}

/* =========================================================
   Hero
   ========================================================= */
.hero{position:relative;min-height:calc(100vh + 40px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--night)}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center 55%;filter:saturate(1.05);transform:scale(1.06);animation:heroZoom 18s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__mask{position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(11,13,18,.78) 0%,rgba(11,13,18,.34) 34%,rgba(11,13,18,.86) 78%,var(--night) 100%)}
.hero__grain{position:absolute;inset:0;opacity:.34;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.16) .5px,transparent .5px);background-size:4px 4px}
.hero__inner{position:relative;z-index:2;width:calc(100% - 48px);max-width:var(--wrap-wide);margin:0 auto;padding:150px 0 92px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:end}
.hero__title{font-size:clamp(38px,6.2vw,84px);line-height:1.08;margin:20px 0 0;letter-spacing:.02em}
.hero__title .red{color:var(--red-lt)}
.hero__title .thin{font-weight:300;color:rgba(255,255,255,.72)}
.hero__desc{margin-top:22px;max-width:56ch;color:rgba(255,255,255,.74);font-size:17px}
.hero__acts{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero__meta{display:flex;gap:34px;margin-top:46px;padding-top:26px;border-top:1px solid rgba(255,255,255,.16);flex-wrap:wrap}
.hero__meta b{display:block;font-family:var(--serif);font-size:30px;font-weight:700;color:var(--gold)}
.hero__meta span{font-size:12.5px;letter-spacing:.14em;color:rgba(255,255,255,.56);text-transform:uppercase}
/* Hero 右侧焦点卡 */
.hero__card{
  background:rgba(20,23,31,.72);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-l);padding:24px;backdrop-filter:blur(10px);box-shadow:var(--sh-l);
}
.hero__card h4{font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-family:var(--sans);font-weight:700}
.hero__card .hc-img{height:158px;border-radius:var(--r);overflow:hidden;margin:14px 0 16px;position:relative}
.hero__card .hc-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.hero__card:hover .hc-img img{transform:scale(1.06)}
.hero__card h3{font-size:19px;line-height:1.45}
.hero__card .hc-score{display:flex;align-items:center;gap:14px;margin-top:14px;font-family:var(--serif)}
.hero__card .hc-score b{font-size:26px}
.hero__card .hc-score span{flex:1;font-size:14px;color:rgba(255,255,255,.7)}
.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;font-size:11px;letter-spacing:.3em;color:rgba(255,255,255,.42);writing-mode:vertical-rl;display:flex;align-items:center;gap:10px}
.hero__scroll::after{content:"";width:1px;height:44px;background:linear-gradient(rgba(255,255,255,.6),transparent);animation:scrollLine 2.4s infinite}
@keyframes scrollLine{0%{transform:scaleY(.2);transform-origin:top}60%{transform:scaleY(1)}100%{transform:scaleY(.2)}}

/* =========================================================
   实时比分跑马灯
   ========================================================= */
.ticker{background:var(--night-2);border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);overflow:hidden;position:relative;z-index:5}
.ticker::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,var(--night-2),transparent 8%,transparent 92%,var(--night-2))}
.tk-track{display:flex;gap:14px;width:max-content;padding:14px 0;animation:marquee 46s linear infinite}
.ticker:hover .tk-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.tk{
  display:flex;align-items:center;gap:14px;padding:9px 18px;border-radius:var(--pill);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  color:rgba(255,255,255,.82);font-size:13.5px;white-space:nowrap;transition:border-color .3s,background .3s;
}
.tk:hover{background:rgba(255,255,255,.1);border-color:var(--gold)}
.tk__st{font-size:11px;font-weight:700;letter-spacing:.1em}
.tk__st--live{color:var(--red-lt)}
.tk__st--ended{color:rgba(255,255,255,.5)}
.tk__st--upcoming{color:var(--gold)}
.tk__lg{color:rgba(255,255,255,.5)}
.tk__teams i{font-style:italic;opacity:.4;margin:0 2px}
.tk b{font-family:var(--serif);font-size:15px;color:#fff;padding:0 4px}
.tk__min{font-variant-numeric:tabular-nums;color:var(--gold)}
.tk__min.is-pulse{animation:pulse .7s var(--ease)}
@keyframes pulse{0%{transform:translateY(-3px);opacity:.4}100%{transform:none;opacity:1}}

/* =========================================================
   卡片：赛事
   ========================================================= */
.mcard{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-l);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;
}
.mcard:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:transparent}
.mcard__img{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper-2)}
.mcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.mcard:hover .mcard__img img{transform:scale(1.07)}
.mcard__top{position:absolute;inset:12px 12px auto 12px;display:flex;justify-content:space-between;gap:10px;z-index:2}
.mcard__sport{background:rgba(11,13,18,.7);color:#fff;font-size:12px;letter-spacing:.08em;padding:4px 11px;border-radius:var(--pill);backdrop-filter:blur(6px)}
.mcard__body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
.mcard__date{font-size:12.5px;letter-spacing:.12em;color:var(--ink-3);font-variant-numeric:tabular-nums}
.mcard__title{font-size:19px;line-height:1.5;transition:color .3s}
.mcard:hover .mcard__title{color:var(--red-dk)}
.mcard__desc{font-size:14px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mcard__foot{margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--ink-3)}
.mcard__foot .more{color:var(--red);font-weight:700;letter-spacing:.04em}
.mcard__venue{display:flex;align-items:center;gap:6px;min-width:0}
.mcard__venue span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* 比分条 */
.mscore{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--r);background:var(--paper);font-family:var(--serif)}
.mscore b{font-size:20px;min-width:26px;text-align:center}
.mscore span{flex:1;font-size:13.5px;font-family:var(--sans);color:var(--ink-2)}
.mscore .vs{flex:0;color:var(--ink-3);font-size:12px}

/* 深色卡（首页焦点区） */
.mcard--dark{background:var(--night-2);border-color:var(--line-dark);color:#fff}
.mcard--dark:hover{box-shadow:0 24px 60px rgba(0,0,0,.5)}
.mcard--dark .mcard__title{color:#fff}
.mcard--dark:hover .mcard__title{color:var(--gold)}
.mcard--dark .mcard__desc{color:rgba(255,255,255,.66)}
.mcard--dark .mcard__date,.mcard--dark .mcard__foot{color:rgba(255,255,255,.5)}
.mcard--dark .mcard__foot{border-top-color:var(--line-dark)}
.mcard--dark .mcard__foot .more{color:var(--gold)}
.mcard--dark .mscore{background:rgba(255,255,255,.06)}
.mcard--dark .mscore span{color:rgba(255,255,255,.8)}

/* =========================================================
   卡片：资讯
   ========================================================= */
.ncard{display:flex;flex-direction:column;gap:14px;padding-bottom:22px;border-bottom:1px solid var(--line);transition:opacity .3s}
.ncard__img{aspect-ratio:16/10;border-radius:var(--r);overflow:hidden;background:var(--paper-2)}
.ncard__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.ncard:hover .ncard__img img{transform:scale(1.06)}
.ncard__meta{display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--ink-3)}
.ncard__cat{color:var(--red);font-weight:700;letter-spacing:.04em}
.ncard__title{font-size:19px;line-height:1.5;transition:color .3s}
.ncard:hover .ncard__title{color:var(--red-dk)}
.ncard__desc{font-size:14.5px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
/* 横排资讯卡 */
.nlist .ncard{flex-direction:row;gap:24px;align-items:flex-start}
.nlist .ncard__img{flex:0 0 216px;aspect-ratio:4/3;margin:0}
.nlist .ncard__txt{flex:1;display:flex;flex-direction:column;gap:10px}
/* 行式（侧栏热榜） */
.nrow{display:flex;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line);align-items:flex-start}
.nrow:last-child{border-bottom:0}
.nrow__no{font-family:var(--serif);font-size:22px;color:var(--paper-2);-webkit-text-stroke:1px var(--ink-3);line-height:1;flex:0 0 34px}
.nrow:nth-child(1) .nrow__no,.nrow:nth-child(2) .nrow__no,.nrow:nth-child(3) .nrow__no{-webkit-text-stroke:0;color:var(--red)}
.nrow__t{font-size:14.5px;line-height:1.5;transition:color .3s}
.nrow:hover .nrow__t{color:var(--red-dk)}
.nrow__m{font-size:12px;color:var(--ink-3);margin-top:4px;letter-spacing:.06em}

/* =========================================================
   侧栏模块
   ========================================================= */
.widget{background:var(--white);border:1px solid var(--line);border-radius:var(--r-l);padding:24px;margin-bottom:26px}
.sec--paper .widget{background:var(--white)}
.widget__h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px;padding-bottom:14px;border-bottom:2px solid var(--ink)}
.widget__h h3{font-size:19px}
.widget__h a{font-size:12.5px;color:var(--ink-3)}
.widget__note{font-size:12px;color:var(--ink-3);margin:10px 0 0}
/* 积分榜 */
.rank{width:100%;border-collapse:collapse;font-size:13.5px;font-variant-numeric:tabular-nums}
.rank th{font-size:11px;letter-spacing:.1em;color:var(--ink-3);text-align:right;padding:10px 4px;font-weight:600}
.rank th:nth-child(1),.rank th:nth-child(2){text-align:left}
.rank td{padding:9px 4px;border-top:1px solid var(--line);text-align:right;color:var(--ink-2)}
.rank td:nth-child(1),.rank td:nth-child(2){text-align:left}
.rank td:nth-child(2){color:var(--ink);font-weight:600}
.rank tbody tr:hover{background:var(--paper)}
.rank .pos{width:26px;color:var(--ink-3)}
.rank .pts{font-family:var(--serif);font-size:16px;color:var(--ink)}
.rank tr.is-top td:nth-child(1){color:var(--red);-webkit-text-stroke:0}
/* 快捷预约 */
.widget--cta{background:var(--night);color:#fff;border:0}
.widget--cta h3{color:#fff}
.widget--cta p{color:rgba(255,255,255,.65);font-size:14px;margin:12px 0 18px}
.widget--cta .rank,.widget--cta{--line:var(--line-dark)}

/* =========================================================
   数据带 / 数字
   ========================================================= */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-dark);border-radius:var(--r-l);overflow:hidden}
.stats>div{background:var(--night-2);padding:34px 26px}
.stats b{display:block;font-family:var(--serif);font-size:clamp(32px,4vw,50px);color:#fff;font-variant-numeric:tabular-nums}
.stats b i{font-style:normal;font-size:.5em;color:var(--gold);margin-left:4px}
.stats span{display:block;margin-top:8px;font-size:13px;letter-spacing:.14em;color:rgba(255,255,255,.55);text-transform:uppercase}

/* =========================================================
   品牌主张 / 项目矩阵
   ========================================================= */
.statement{font-family:var(--serif);font-size:clamp(26px,3.6vw,46px);line-height:1.45;max-width:34ch}
.statement em{font-style:normal;color:var(--red)}
.statement .u{position:relative;white-space:nowrap}
.statement .u::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:10px;background:rgba(217,164,65,.36);z-index:-1}
.sports{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.sport{
  display:flex;flex-direction:column;gap:4px;padding:20px 22px;border-radius:var(--r);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  transition:background .35s,border-color .35s,transform .35s var(--ease);
}
.sport:hover{background:rgba(217,164,65,.14);border-color:var(--gold);transform:translateY(-4px)}
.sport b{font-family:var(--serif);font-size:20px;color:#fff}
.sport span{font-size:12px;letter-spacing:.14em;color:rgba(255,255,255,.45);text-transform:uppercase}
.sport em{font-style:normal;font-size:13px;color:rgba(255,255,255,.6);margin-top:6px}

/* =========================================================
   会员俱乐部
   ========================================================= */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{
  position:relative;display:flex;flex-direction:column;padding:30px 28px;border-radius:var(--r-l);
  background:var(--white);border:1px solid var(--line);transition:transform .4s var(--ease),box-shadow .4s;
}
.plan:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.plan--feat{background:var(--night);border-color:var(--night);color:#fff}
.plan--feat .plan__tier{color:#fff}
.plan--feat li{color:rgba(255,255,255,.76);border-bottom-color:var(--line-dark)}
.plan__hint{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--red)}
.plan--feat .plan__hint{color:var(--gold)}
.plan__tier{font-family:var(--serif);font-size:24px;margin:8px 0 2px}
.plan__en{font-size:11px;letter-spacing:.28em;color:var(--ink-3)}
.plan__price{font-family:var(--serif);font-size:32px;margin:20px 0 16px;color:var(--ink)}
.plan--feat .plan__price{color:var(--gold)}
.plan__price small{font-size:13px;color:var(--ink-3);font-family:var(--sans);margin-left:4px}
.plan ul{flex:1;margin-bottom:22px}
.plan li{padding:11px 0;font-size:14px;color:var(--ink-2);border-bottom:1px dashed var(--line);display:flex;gap:10px;align-items:flex-start}
.plan li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--red);margin-top:9px;flex:0 0 auto}
.plan--feat li::before{background:var(--gold)}
.plan__flag{position:absolute;top:16px;right:16px;font-size:11px;letter-spacing:.1em;background:var(--gold);color:#20180a;padding:4px 10px;border-radius:var(--pill)}

/* =========================================================
   时间线（历程 / 议程）
   ========================================================= */
.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:1px;background:var(--line)}
.tl-item{position:relative;padding:0 0 26px}
.tl-item::before{content:"";position:absolute;left:-24px;top:7px;width:11px;height:11px;border-radius:50%;background:var(--white);border:2px solid var(--red)}
.tl-item.is-major::before{background:var(--red)}
.tl-year{font-family:var(--serif);font-size:20px;color:var(--red);letter-spacing:.04em}
.tl-item h4{font-size:16.5px;margin:4px 0 6px}
.tl-item p{font-size:14.5px;color:var(--ink-2)}
.sec--night .timeline::before{background:var(--line-dark)}
.sec--night .tl-item::before{background:var(--night);border-color:var(--gold)}
.sec--night .tl-year{color:var(--gold)}

/* =========================================================
   引用块 / 大 CTA
   ========================================================= */
.pull{
  border-left:3px solid var(--red);padding:8px 0 8px 26px;margin:0;
  font-family:var(--serif);font-size:clamp(20px,2.4vw,28px);line-height:1.5;color:var(--ink);
}
.pull--night{border-left-color:var(--gold);color:#fff}
.cta{
  position:relative;overflow:hidden;border-radius:var(--r-xl);padding:60px 56px;
  background:var(--night);color:#fff;display:grid;grid-template-columns:minmax(0,1.4fr) auto;gap:34px;align-items:center;
}
.cta::before{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(209,54,43,.5),transparent 70%)}
.cta h2{font-size:clamp(26px,3.2vw,40px);position:relative}
.cta p{color:rgba(255,255,255,.68);margin-top:14px;max-width:52ch;position:relative}
.cta__acts{display:flex;flex-direction:column;gap:12px;position:relative}

/* =========================================================
   页脚
   ========================================================= */
.foot{background:var(--night);color:rgba(255,255,255,.62);padding:74px 0 30px;font-size:14.5px}
.foot__top{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1.6fr);gap:48px;padding-bottom:44px;border-bottom:1px solid var(--line-dark)}
.foot__cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.foot__brand .brand{color:#fff;margin-bottom:16px}
.foot__brand p{max-width:40ch;color:rgba(255,255,255,.55);font-size:14px}
.foot__contact{margin-top:20px;display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:rgba(255,255,255,.7)}
.fcol h4{font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:#fff;margin-bottom:16px;font-family:var(--sans)}
.fcol li{margin-bottom:10px}
.fcol a{color:rgba(255,255,255,.6);transition:color .25s,padding .25s}
.fcol a:hover{color:var(--gold);padding-left:4px}
.foot__bot{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:24px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.4)}
.foot__bot .domains{letter-spacing:.1em}
.foot__legal{display:flex;gap:18px;flex-wrap:wrap}

/* 返回顶部 */
.backtop{
  position:fixed;right:26px;bottom:26px;z-index:80;width:46px;height:46px;border-radius:50%;
  background:var(--red);color:#fff;display:grid;place-items:center;box-shadow:var(--sh-red);
  opacity:0;transform:translateY(14px);pointer-events:none;transition:opacity .35s,transform .35s var(--ease);
}
.backtop.is-show{opacity:1;transform:none;pointer-events:auto}
.backtop:hover{background:var(--red-dk)}

/* =========================================================
   滚动揭示
   ========================================================= */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.is-in{opacity:1;transform:none}
/* 降低动效偏好：直接显示，避免内容因动画未触发而不可见 */
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  .hero__bg{animation:none;transform:none}
  .tk-track{animation:none}
  html{scroll-behavior:auto}
}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width:1180px){
  .hero__inner{grid-template-columns:minmax(0,1fr);align-items:start;gap:38px}
  .hero__card{max-width:560px}
  .main-grid{grid-template-columns:minmax(0,1fr) 300px;gap:32px}
  .c4,.stats,.sports{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:880px){
  .sec{padding:74px 0}
  .nav__menu{
    position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(11,13,18,.98);padding:16px 24px 26px;backdrop-filter:blur(10px);
    transform:translateY(-130%);transition:transform .45s var(--ease);
  }
  .nav--open .nav__menu{transform:none}
  .nav__menu a{padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.07);border-radius:0;font-size:16px}
  .nav__cta{margin:16px 0 0}
  .nav__toggle{display:flex}
  .main-grid{grid-template-columns:minmax(0,1fr)}
  .c3,.plans{grid-template-columns:repeat(2,1fr)}
  .hero__inner{padding:130px 0 72px}
  .cta{grid-template-columns:minmax(0,1fr);padding:42px 30px}
  .foot__top{grid-template-columns:minmax(0,1fr);gap:34px}
  .foot__cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
}
@media (max-width:620px){
  .wrap,.nav__inner,.hero__inner{width:calc(100% - 32px)}
  .c2,.c3,.c4,.plans,.stats,.sports{grid-template-columns:minmax(0,1fr)}
  .hero__meta{gap:22px}
  .nlist .ncard{flex-direction:column}
  .nlist .ncard__img{flex:auto;width:100%;aspect-ratio:16/10}
  .foot__top,.foot__cols{grid-template-columns:minmax(0,1fr)}
  .sec-head{margin-bottom:32px}
}