:root{--c-primary:#e0533d;}
/* =============================================================
   劲界 JINJIE · 连锁健身中心
   主题：满幅斜切大字报 / 高对比 / 力量感
   配色：电光橙 #FF5A1F · 石墨 #1A1A1A · 荧光绿 #C8FF00(点缀) · 浅灰 #F5F5F5
   ============================================================= */

:root{
  /* 颜色 */
  --c-ink:#141414;
  --c-graphite:#1A1A1A;
  --c-surface:#212121;
  --c-surface-2:#2A2A2A;
  --c-line:#333333;
  --c-orange:#FF5A1F;
  --c-orange-d:#E3460F;
  --c-orange-txt:#C43D0A; /* 浅底上的文字级橙，保证 AA 对比度 */
  --c-lime:#C8FF00;
  --c-mist:#F5F5F5;
  --c-mist-2:#E9E9E9;
  --c-white:#FFFFFF;
  --c-text:#1A1A1A;
  --c-mute:#5C5C5C;
  --c-mute-d:#A9A9A9;
  --c-grey-d:#8C8C8C; /* 深底上的辅助文字，满足 AA */

  /* 字体 */
  --f-display:'Anton','Archivo Black','Noto Sans SC',sans-serif;
  --f-cn:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --f-mono:'Space Mono','Consolas',monospace;

  /* 动效 */
  --e-out-expo:cubic-bezier(.16,1,.3,1);
  --e-out-quart:cubic-bezier(.25,1,.5,1);
  --t-fast:.32s var(--e-out-quart);
  --t-mid:.6s var(--e-out-quart);
  --t-slow:1s var(--e-out-expo);

  /* 版式 */
  --wrap:1240px;
  --wrap-wide:1440px;
  --gut:clamp(20px,4vw,48px);
  --slant:clamp(18px,5vw,64px);
  --header-h:78px;
}

/* ============ Reset ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  overflow-x:hidden;
  background:var(--c-white);
  color:var(--c-text);
  font-family:var(--f-cn);
  font-size:16px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5,p,figure,blockquote,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
:focus-visible{outline:3px solid var(--c-orange-txt);outline-offset:3px;border-radius:2px}
.on-ink :focus-visible,.site-header :focus-visible,.site-footer :focus-visible{outline-color:var(--c-lime)}
.section--orange :focus-visible{outline-color:var(--c-ink)}
::selection{background:var(--c-lime);color:var(--c-ink)}

/* ============ 通用容器 ============ */
.wrap{width:min(var(--wrap),100% - var(--gut)*2);margin-inline:auto}
.wrap-wide{width:min(var(--wrap-wide),100% - var(--gut)*2);margin-inline:auto}
.section{padding:clamp(64px,8.5vw,124px) 0;position:relative}
.section--tight{padding:clamp(48px,6vw,84px) 0}
.section--ink{background:var(--c-ink);color:var(--c-white)}
.section--graphite{background:var(--c-graphite);color:var(--c-white)}
.section--mist{background:var(--c-mist);color:var(--c-text)}
.section--orange{background:var(--c-orange);color:var(--c-ink)}

/* 斜切块：底部斜切，padding 已补偿，不会裁切文字 */
.slant-b{padding-bottom:calc(var(--slant) + clamp(64px,8.5vw,124px));clip-path:polygon(0 0,100% 0,100% calc(100% - var(--slant)),0 100%)}
.slant-t{padding-top:calc(var(--slant) + clamp(64px,8.5vw,124px));clip-path:polygon(0 var(--slant),100% 0,100% 100%,0 100%)}
.slant-both{padding-top:calc(var(--slant) + clamp(64px,8.5vw,124px));padding-bottom:calc(var(--slant) + clamp(64px,8.5vw,124px));clip-path:polygon(0 var(--slant),100% 0,100% calc(100% - var(--slant)),0 100%)}

/* 斜切小标签（内层反向补偿，保证文字不变形且不溢出） */
.skew-tag{display:inline-block;transform:skewX(-11deg);background:var(--c-lime);color:var(--c-ink)}
.skew-tag>*{display:inline-block;transform:skewX(11deg)}

/* ============ 字排 ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--f-mono);font-size:12px;font-weight:700;
  letter-spacing:.26em;text-transform:uppercase;line-height:1;
  color:var(--c-orange-txt);
}
.eyebrow::before{content:"";width:34px;height:2px;background:currentColor;flex:none}
.section--ink .eyebrow,.section--graphite .eyebrow,.on-ink .eyebrow{color:var(--c-lime)}
.section--orange .eyebrow{color:var(--c-ink)}
.eyebrow--plain::before{display:none}

.sec-head{margin-bottom:clamp(34px,4.6vw,64px);max-width:900px}
.sec-head--center{margin-inline:auto;text-align:center}
.sec-head--center .eyebrow{justify-content:center}
.sec-en{
  font-family:var(--f-display);text-transform:uppercase;
  font-size:clamp(40px,7.2vw,104px);line-height:.92;letter-spacing:.01em;
  color:var(--c-ink);font-weight:400;margin:14px 0 6px;
}
.section--ink .sec-en,.section--graphite .sec-en{color:var(--c-white)}
.sec-cn{
  font-size:clamp(24px,3.4vw,42px);font-weight:900;line-height:1.24;
  letter-spacing:.02em;margin:0 0 14px;
}
.sec-desc{font-size:clamp(15.5px,1.15vw,17.5px);color:var(--c-mute);max-width:66ch;line-height:1.95}
.section--ink .sec-desc,.section--graphite .sec-desc{color:var(--c-mute-d)}
.sec-head--center .sec-desc{margin-inline:auto}

.lead{font-size:clamp(16px,1.25vw,18.5px);line-height:1.95;color:var(--c-mute)}
.section--ink .lead,.section--graphite .lead{color:var(--c-mute-d)}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}

.mono{font-family:var(--f-mono);letter-spacing:.08em}
[id]{scroll-margin-top:calc(var(--header-h) + 28px)}
.sec-head .kicker{margin:16px 0 0}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;gap:14px;
  padding:17px 34px;font-size:15px;font-weight:700;letter-spacing:.08em;
  position:relative;overflow:hidden;transition:background var(--t-fast),color var(--t-fast),transform var(--t-fast);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%);
}
.btn>span{position:relative;z-index:2}
.btn::before{
  content:"";position:absolute;inset:0;background:var(--c-lime);
  transform:translateY(101%);transition:transform .5s var(--e-out-expo);z-index:1;
}
.btn:hover::before{transform:translateY(0)}
.btn--primary{background:var(--c-orange);color:var(--c-ink)}
.btn--ink{background:var(--c-ink);color:var(--c-white)}
.btn--ink:hover{color:var(--c-ink)}
.btn--ghost{border:2px solid currentColor;background:transparent}
.btn--lime{background:var(--c-lime);color:var(--c-ink)}
.btn--lime::before{background:var(--c-ink)}
.btn--lime:hover{color:var(--c-lime)}
.on-ink .btn--ghost:hover{color:var(--c-ink)}
.btn .arw{font-family:var(--f-mono);font-weight:700}

/* ============ 入场动效 ============ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity var(--t-slow),transform var(--t-slow)}
.reveal.in{opacity:1;transform:none}
.rclip{
  clip-path:polygon(0 -25%,0 -25%,0 125%,0 125%);
  transition:clip-path 1.15s var(--e-out-expo);
}
.rclip.in{clip-path:polygon(0 -25%,132% -25%,112% 125%,0 125%)}

/* ============ Header ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  transition:background var(--t-mid),box-shadow var(--t-mid);
  background:linear-gradient(to bottom,rgba(10,10,10,.62),rgba(10,10,10,0));
}
.site-header.is-solid,.site-header.is-stuck{
  background:var(--c-ink);box-shadow:0 1px 0 var(--c-line);
}
.nav-row{display:flex;align-items:center;gap:clamp(16px,2.4vw,42px);height:var(--header-h)}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand img{height:38px;width:auto;object-fit:contain}
.bname{display:flex;flex-direction:column;line-height:1.05}
.bname b{font-size:19px;font-weight:900;letter-spacing:.16em;color:var(--c-white)}
.bname i{font-style:normal;font-family:var(--f-mono);font-size:9px;letter-spacing:.28em;color:var(--c-mute-d);margin-top:3px}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;align-items:center;gap:clamp(14px,1.9vw,32px)}
.main-nav a{
  font-size:15px;font-weight:500;color:var(--c-mute-d);letter-spacing:.06em;
  padding:8px 0;position:relative;transition:color var(--t-fast);white-space:nowrap;
}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--c-orange);
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--e-out-expo);
}
.main-nav a:hover,.main-nav a.active{color:var(--c-white)}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.main-nav a.active{color:var(--c-lime)}
.header-cta{
  flex:none;background:var(--c-orange);color:var(--c-ink);
  font-size:13.5px;font-weight:700;letter-spacing:.1em;padding:12px 22px;
  transition:background var(--t-fast);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%);
}
.header-cta:hover{background:var(--c-lime)}
.nav-toggle{display:none;width:46px;height:46px;flex:none;position:relative}
.nav-toggle span,.nav-toggle::before,.nav-toggle::after{
  content:"";position:absolute;left:11px;width:24px;height:2.5px;background:var(--c-white);
  transition:transform .4s var(--e-out-expo),opacity .3s;
}
.nav-toggle span{top:22px}
.nav-toggle::before{top:14px}
.nav-toggle::after{top:30px}
.nav-toggle.is-open span{opacity:0}
.nav-toggle.is-open::before{transform:translateY(8px) rotate(45deg)}
.nav-toggle.is-open::after{transform:translateY(-8px) rotate(-45deg)}

/* 移动端抽屉 */
.mobile-menu{
  position:fixed;inset:0;z-index:115;background:var(--c-ink);
  transform:translateY(-100%);transition:transform .7s var(--e-out-expo);
  display:flex;flex-direction:column;justify-content:center;padding:0 var(--gut);
}
.mobile-menu.is-open{transform:translateY(0)}
.mobile-menu li{border-bottom:1px solid var(--c-line)}
.mobile-menu a{
  display:flex;align-items:baseline;gap:14px;padding:20px 0;
  font-size:26px;font-weight:900;color:var(--c-white);letter-spacing:.06em;
}
.mobile-menu a em{font-family:var(--f-mono);font-style:normal;font-size:11px;color:var(--c-orange);letter-spacing:.2em}
.mobile-menu a.active{color:var(--c-lime)}
.mobile-menu .foot{margin-top:34px;font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;color:var(--c-mute-d)}

/* ============ Hero（满幅斜切大字报） ============ */
.hero{
  position:relative;overflow:hidden;background:var(--c-ink);color:var(--c-white);
  padding-top:calc(var(--header-h) + clamp(40px,7vw,86px));
  padding-bottom:calc(var(--slant) + clamp(84px,9vw,130px));
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--slant)),0 100%);
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(100deg,rgba(12,12,12,.94) 0%,rgba(12,12,12,.78) 42%,rgba(12,12,12,.34) 72%,rgba(12,12,12,.6) 100%),
    linear-gradient(to bottom,rgba(12,12,12,.7),rgba(12,12,12,.2) 40%,rgba(12,12,12,.92));
}
.hero-inner{position:relative;z-index:2}
.hero-tag{
  display:inline-block;background:var(--c-lime);color:var(--c-ink);
  font-family:var(--f-mono);font-size:11.5px;font-weight:700;letter-spacing:.24em;
  padding:8px 16px;margin-bottom:clamp(18px,2.4vw,30px);
  transform:skewX(-11deg);
}
.hero-tag span{display:inline-block;transform:skewX(11deg)}
.display{
  font-family:var(--f-display);text-transform:uppercase;font-weight:400;
  font-size:clamp(54px,15.6vw,222px);line-height:.8;letter-spacing:-.005em;
  margin:0;
}
.display em{font-style:normal;color:var(--c-orange);display:block}
.display .out{
  color:transparent;-webkit-text-stroke:2px var(--c-white);
}
.hero-cn{
  font-size:clamp(20px,2.9vw,38px);font-weight:900;letter-spacing:.16em;
  margin:clamp(18px,2.4vw,30px) 0 0;color:var(--c-white);
}
.hero-cn span{color:var(--c-lime)}
.hero-lead{
  max-width:52ch;margin-top:18px;font-size:clamp(15px,1.1vw,17px);
  line-height:1.95;color:#D9D9D9;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:clamp(26px,3.4vw,44px)}
.hero-side{
  position:absolute;right:0;bottom:calc(var(--slant) + 26px);z-index:2;
  display:flex;align-items:center;gap:14px;
}
.hero-side .vt{
  writing-mode:vertical-rl;font-family:var(--f-mono);font-size:11px;
  letter-spacing:.34em;color:var(--c-mute-d);text-transform:uppercase;
}
.hero-side .vl{width:1px;height:64px;background:linear-gradient(var(--c-lime),transparent)}

/* 斜切跑马灯条 */
.strip{
  position:absolute;left:-6%;width:112%;z-index:3;
  background:var(--c-orange);color:var(--c-ink);
  transform:rotate(-2.4deg);overflow:hidden;
  padding:11px 0;pointer-events:none;
}
.strip--bottom{bottom:calc(var(--slant) + 26px)}
.strip-track{display:flex;gap:38px;width:max-content;will-change:transform;animation:marquee 26s linear infinite}
.strip-track span{
  font-family:var(--f-display);text-transform:uppercase;font-size:15px;letter-spacing:.16em;white-space:nowrap;
}
.strip-track span::after{content:"◆";margin-left:38px;color:var(--c-ink);opacity:.55}
@keyframes marquee{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}

/* ============ 数字滚动数据带 ============ */
.stat-band{background:var(--c-graphite);color:var(--c-white);padding:clamp(40px,5vw,64px) 0}
.stat-band--light{background:var(--c-mist);color:var(--c-text)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-item{
  padding:0 clamp(10px,2vw,30px);text-align:center;position:relative;
}
.stat-item+.stat-item::before{
  content:"";position:absolute;left:0;top:12%;height:76%;width:1px;background:var(--c-line);
}
.stat-num{
  display:flex;align-items:baseline;justify-content:center;gap:2px;
  font-family:var(--f-mono);font-weight:700;line-height:1;
  font-size:clamp(34px,5.4vw,74px);color:var(--c-lime);letter-spacing:-.01em;
}
.stat-band--light .stat-num{color:var(--c-orange-txt)}
.stat-num .sfx{font-size:.52em;transform:translateY(-.06em)}
.stat-item+.stat-item::before{background:var(--c-line)}
.stat-band--light .stat-item+.stat-item::before{background:#D6D6D6}
.stat-label{margin-top:14px;font-size:13.5px;letter-spacing:.16em;color:var(--c-mute-d);font-weight:500}
.stat-band--light .stat-label{color:var(--c-mute)}
.stat-sub{margin-top:4px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.2em;color:var(--c-grey-d);text-transform:uppercase}
.stat-band--light .stat-sub{color:var(--c-mute)}

/* ============ 通用网格 ============ */
.grid{display:grid;gap:clamp(18px,2.2vw,30px)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-5{grid-template-columns:repeat(5,1fr)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,84px);align-items:center}

/* ============ 课程卡片（斜角 + 菱形装饰） ============ */
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,1.8vw,26px)}
.course-card{
  position:relative;background:var(--c-mist);color:var(--c-text);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%);
  transition:background var(--t-fast),transform var(--t-fast);
  overflow:hidden;display:flex;flex-direction:column;
}
.course-card:hover{background:var(--c-mist-2)}
.course-card .cc-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--c-ink)}
.course-card .cc-media img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--e-out-expo)}
.course-card:hover .cc-media img{transform:scale(1.06)}
.course-card .cc-media::after{
  content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(12,12,12,.72),rgba(12,12,12,.05));
}
.course-card .cc-no{
  position:absolute;left:16px;top:12px;z-index:2;
  font-family:var(--f-mono);font-weight:700;font-size:13px;color:var(--c-lime);letter-spacing:.12em;
}
.course-card .cc-diamond{
  position:absolute;right:0;bottom:0;width:74px;height:74px;z-index:2;
  background:var(--c-orange);clip-path:polygon(100% 0,100% 100%,0 100%);
  transition:background var(--t-fast);
}
.course-card:hover .cc-diamond{background:var(--c-lime)}
.course-card .cc-body{padding:clamp(20px,2.2vw,30px) clamp(20px,2.2vw,30px) clamp(32px,3.4vw,40px);flex:1;display:flex;flex-direction:column}
.course-card h3{font-size:clamp(19px,1.5vw,23px);font-weight:900;letter-spacing:.02em;line-height:1.4}
.course-card .cc-en{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;color:var(--c-orange-txt);text-transform:uppercase;margin-top:8px}
.course-card p{margin:12px 0 0;font-size:14.5px;line-height:1.85;color:var(--c-mute)}
.course-card .cc-meta{
  margin-top:auto;padding-top:20px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.tag{
  display:inline-block;border:1px solid #D2D2D2;padding:5px 12px;font-size:12px;
  letter-spacing:.08em;color:var(--c-mute);background:transparent;transition:var(--t-fast);
}
.course-card:hover .tag{border-color:var(--c-ink);color:var(--c-ink)}
.course-card .cc-link{
  margin-top:18px;display:inline-flex;align-items:center;gap:10px;
  font-size:13.5px;font-weight:700;letter-spacing:.12em;color:var(--c-ink);
}
.course-card .cc-link .arw{color:var(--c-orange-txt);transition:transform .45s var(--e-out-expo)}
.course-card:hover .cc-link .arw{transform:translateX(7px)}
.course-card--dark{background:var(--c-surface);color:var(--c-white)}
.course-card--dark p{color:var(--c-mute-d)}
.course-card--dark:hover{background:var(--c-surface-2)}
.course-card--dark .tag{border-color:var(--c-line);color:var(--c-mute-d)}
.course-card--dark .cc-link{color:var(--c-white)}

/* 通栏课程卡（第五张） */
.course-card--wide{grid-column:1/-1}
.cw{display:grid;grid-template-columns:1fr 1fr;min-height:100%}
.cw-txt{padding:clamp(24px,3vw,48px);display:flex;flex-direction:column;justify-content:center;position:relative}
.cw-txt .cc-no{position:static;display:block;margin-bottom:14px;color:var(--c-orange-txt)}
.cw-media{position:relative;min-height:280px;overflow:hidden;background:var(--c-ink)}
.cw-media img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--e-out-expo)}
.course-card--wide:hover .cw-media img{transform:scale(1.06)}
.cw-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,12,12,.46),rgba(12,12,12,0) 42%)}
@media (max-width:768px){
  .cw{grid-template-columns:1fr}
  .cw-media{aspect-ratio:16/9;min-height:0;order:-1}
}

/* 大尺寸横向课程条 */
.course-row{
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;
  padding:clamp(22px,2.6vw,34px) clamp(20px,2.6vw,34px);
  border-top:1px solid var(--c-line);transition:background var(--t-fast);
}
.course-row:last-child{border-bottom:1px solid var(--c-line)}
.course-row:hover{background:var(--c-surface)}
.course-row .cr-no{font-family:var(--f-mono);font-size:12px;color:var(--c-orange);letter-spacing:.2em}
.course-row h3{font-size:clamp(20px,2vw,30px);font-weight:900;margin-top:8px;letter-spacing:.02em}
.course-row p{margin-top:8px;font-size:14.5px;color:var(--c-mute-d)}
.course-row .cr-go{
  flex:none;width:52px;height:52px;display:grid;place-items:center;background:var(--c-surface);
  font-family:var(--f-mono);color:var(--c-white);transition:background var(--t-fast),color var(--t-fast);
}
.course-row:hover .cr-go{background:var(--c-orange);color:var(--c-ink)}

/* ============ 教练卡片 ============ */
.coach-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,1.9vw,26px)}
.coach-card{position:relative}
.coach-photo{
  position:relative;aspect-ratio:4/5;background:var(--c-graphite);overflow:hidden;
  display:grid;place-items:center;
  clip-path:polygon(0 0,100% 0,100% 88%,88% 100%,0 100%);
  transition:background var(--t-fast);
}
.coach-card:hover .coach-photo{background:var(--c-orange)}
.coach-char{
  font-size:clamp(56px,6.4vw,104px);font-weight:900;line-height:1;color:var(--c-white);
  letter-spacing:.04em;transition:color var(--t-fast),transform .8s var(--e-out-expo);
}
.coach-card:hover .coach-char{color:var(--c-ink);transform:translateY(-6px)}
.coach-photo::after{
  content:"";position:absolute;right:0;bottom:0;width:0;height:0;
  border-style:solid;border-width:0 0 54px 54px;border-color:transparent transparent var(--c-lime) transparent;
  transition:border-width .5s var(--e-out-expo);
}
.coach-card:hover .coach-photo::after{border-width:0 0 74px 74px}
.coach-no{
  position:absolute;left:14px;top:12px;font-family:var(--f-mono);font-size:11px;
  letter-spacing:.2em;color:var(--c-mute-d);z-index:2;
}
.coach-card h3{font-size:19px;font-weight:900;margin-top:18px;letter-spacing:.06em}
.coach-card .c-role{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.18em;color:var(--c-orange-txt);margin-top:6px;text-transform:uppercase}
.coach-card .c-desc{margin-top:10px;font-size:14px;line-height:1.8;color:var(--c-mute)}
.section--ink .coach-card .c-desc{color:var(--c-mute-d)}
.c-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.c-tags span{
  font-size:11.5px;letter-spacing:.08em;padding:4px 10px;border:1px solid #DEDEDE;color:var(--c-mute);
}
.section--ink .c-tags span,.section--graphite .c-tags span{border-color:var(--c-line);color:var(--c-mute-d)}

/* ============ 会籍 CTA 大色块 ============ */
.membership{background:var(--c-orange);color:var(--c-ink);position:relative;overflow:hidden}
.membership .m-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4.6vw,72px);align-items:center}
.membership h2{font-size:clamp(30px,4.6vw,68px);font-weight:900;line-height:1.06;letter-spacing:.01em}
.membership h2 em{font-style:normal;font-family:var(--f-display);text-transform:uppercase;letter-spacing:.01em}
.membership .m-desc{margin-top:20px;font-size:16px;line-height:1.9;max-width:52ch;color:#3A1405}
.m-list{margin-top:26px;display:grid;gap:12px;max-width:56ch}
.m-list li{display:flex;gap:12px;font-size:15.5px;font-weight:500;line-height:1.7}
.m-list li::before{content:"◆";color:var(--c-ink);flex:none;font-size:11px;transform:translateY(5px)}
.plan-box{background:var(--c-ink);color:var(--c-white);padding:clamp(24px,3vw,40px);clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%)}
.plan-box h3{font-size:22px;font-weight:900;letter-spacing:.06em}
.plan-row{display:flex;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid var(--c-line);font-size:14.5px}
.plan-row:last-of-type{border-bottom:0}
.plan-row .k{color:var(--c-mute-d)}
.plan-row .v{font-family:var(--f-mono);font-weight:700;color:var(--c-lime);text-align:right}
.plan-box .btn{margin-top:22px;width:100%;justify-content:center}
.plan-note{margin-top:14px;font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--c-grey-d);text-align:center}

/* ============ 场馆 / 图文块 ============ */
.venue-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.4vw,18px)}
.venue-tall{grid-row:span 2}
.fig{position:relative;overflow:hidden;background:var(--c-ink);color:var(--c-white)}
.fig img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--e-out-expo)}
.fig:hover img{transform:scale(1.05)}
.fig figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:18px 20px;z-index:2;
  background:linear-gradient(to top,rgba(10,10,10,.9),transparent);
  font-size:14px;font-weight:700;letter-spacing:.08em;
}
.fig figcaption em{display:block;font-family:var(--f-mono);font-style:normal;font-size:10px;letter-spacing:.22em;color:var(--c-lime);margin-bottom:6px}
.media{position:relative;overflow:hidden;background:var(--c-mist)}
.media img{width:100%;height:100%;object-fit:cover}
.media--cut{clip-path:polygon(0 0,100% 0,100% calc(100% - 34px),calc(100% - 34px) 100%,0 100%)}
.media-cap{
  position:absolute;left:0;bottom:0;background:var(--c-orange);color:var(--c-ink);
  font-family:var(--f-mono);font-size:11px;font-weight:700;letter-spacing:.18em;padding:9px 16px;z-index:2;
}

/* ============ 新闻 / 案例卡片 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,1.9vw,28px)}
.n-card{display:flex;flex-direction:column;background:var(--c-white);border:1px solid #E4E4E4;transition:border-color var(--t-fast),transform var(--t-fast)}
.n-card:hover{border-color:var(--c-ink)}
.n-card .n-media{aspect-ratio:16/10;overflow:hidden;background:var(--c-ink)}
.n-card .n-media img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--e-out-expo)}
.n-card:hover .n-media img{transform:scale(1.05)}
.n-card .n-body{padding:clamp(18px,2vw,26px);display:flex;flex-direction:column;flex:1}
.n-meta{display:flex;align-items:center;gap:12px;font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;color:var(--c-orange-txt)}
.n-meta .dot{width:4px;height:4px;background:var(--c-orange-txt);flex:none}
.n-meta .date{color:var(--c-mute)}
.n-card h3{font-size:clamp(17px,1.35vw,20px);font-weight:700;line-height:1.6;margin-top:12px;letter-spacing:.01em}
.n-card p{margin-top:10px;font-size:14.5px;line-height:1.85;color:var(--c-mute)}
.n-card .n-more{margin-top:auto;padding-top:18px;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.18em;color:var(--c-ink)}
.n-card:hover .n-more{color:var(--c-orange-txt)}

.news-list{border-top:2px solid var(--c-ink)}
.news-item{display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:clamp(16px,3vw,40px);align-items:center;padding:clamp(20px,2.4vw,30px) 0;border-bottom:1px solid #E4E4E4;transition:padding-left var(--t-fast)}
.news-item:hover{padding-left:14px}
.news-item .ni-date{font-family:var(--f-mono);font-size:13px;letter-spacing:.1em;color:var(--c-mute)}
.news-item h3{font-size:clamp(17px,1.5vw,21px);font-weight:700;line-height:1.6}
.news-item p{margin-top:6px;font-size:14px;color:var(--c-mute);line-height:1.75}
.news-item .ni-go{font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;color:var(--c-orange-txt)}

/* ============ 案例卡片 ============ */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(18px,2.4vw,34px)}
.case-card{
  position:relative;overflow:hidden;background:var(--c-graphite);color:var(--c-white);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 30px),calc(100% - 30px) 100%,0 100%);
}
.case-card .cc-img{aspect-ratio:16/10;overflow:hidden}
.case-card .cc-img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--e-out-expo)}
.case-card:hover .cc-img img{transform:scale(1.05)}
.case-card .cc-txt{padding:clamp(22px,2.6vw,34px)}
.case-card .cc-quote{font-size:clamp(18px,1.7vw,25px);font-weight:900;line-height:1.42;letter-spacing:.01em}
.case-card .cc-name{margin-top:16px;font-size:14px;color:var(--c-mute-d)}
.case-card .cc-name b{color:var(--c-lime);font-weight:700}
.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px;border-top:1px solid var(--c-line);padding-top:20px}
.kpi{text-align:left}
.kpi .kv{font-family:var(--f-mono);font-weight:700;font-size:clamp(20px,2.2vw,30px);color:var(--c-orange);line-height:1}
.kpi .kl{margin-top:8px;font-size:12px;letter-spacing:.14em;color:var(--c-mute-d)}

/* ============ 表单 ============ */
.form-box{background:var(--c-white);color:var(--c-text);padding:clamp(24px,3.2vw,46px);clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%)}
.form-box h3{font-size:clamp(20px,2vw,27px);font-weight:900;letter-spacing:.03em}
.form-box .f-desc{margin-top:10px;font-size:14.5px;color:var(--c-mute);line-height:1.8}
.f-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px}
.field{display:flex;flex-direction:column}
.field--full{grid-column:1/-1}
.field label{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;color:var(--c-mute);margin-bottom:8px;text-transform:uppercase}
.field input,.field select,.field textarea{
  width:100%;background:var(--c-mist);border:1px solid #E2E2E2;border-left:3px solid #E2E2E2;
  padding:14px 16px;font-size:15.5px;font-family:var(--f-cn);
  transition:border-color var(--t-fast),background var(--t-fast);
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--c-orange);border-left-color:var(--c-orange);background:var(--c-white)}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:none}
.field--dark label{color:var(--c-mute-d)}
.field--dark input,.field--dark select,.field--dark textarea{background:var(--c-surface);border-color:var(--c-line);color:var(--c-white)}
.field--dark input:focus,.field--dark select:focus,.field--dark textarea:focus{border-color:var(--c-lime);background:var(--c-graphite)}
.f-agree{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--c-mute);line-height:1.7}
.f-agree input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--c-orange)}
.form-box .btn{margin-top:8px}
.form-tip{opacity:0;transition:opacity var(--t-mid);margin-top:14px;font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;color:var(--c-orange-txt)}
.f-note{margin-top:14px;font-size:12.5px;color:var(--c-mute);line-height:1.7}

/* ============ 页面头（子页面） ============ */
.page-hero{
  background:var(--c-ink);color:var(--c-white);position:relative;overflow:hidden;
  padding-top:calc(var(--header-h) + clamp(38px,6vw,80px));
  padding-bottom:calc(var(--slant) + clamp(56px,7vw,104px));
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--slant)),0 100%);
}
.page-hero .ph-bg{position:absolute;inset:0;z-index:0}
.page-hero .ph-bg img{width:100%;height:100%;object-fit:cover;opacity:.3}
.page-hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(110deg,rgba(12,12,12,.95),rgba(12,12,12,.62))}
.page-hero .wrap-wide{position:relative;z-index:2}
.page-hero h1{font-size:clamp(32px,5.4vw,72px);font-weight:900;line-height:1.1;letter-spacing:.02em;margin-top:16px}
.page-hero .ph-en{font-family:var(--f-display);text-transform:uppercase;font-size:clamp(30px,5vw,68px);line-height:.94;color:var(--c-orange);margin-top:6px}
.page-hero .ph-desc{margin-top:20px;font-size:clamp(15px,1.1vw,17px);line-height:1.9;color:var(--c-mute-d);max-width:62ch}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.16em;color:var(--c-mute-d)}
.crumb a:hover{color:var(--c-lime)}
.crumb .sep{color:var(--c-orange)}

/* ============ 关于：品牌故事 ============ */
.story-quote{
  font-size:clamp(22px,3.1vw,40px);font-weight:900;line-height:1.42;letter-spacing:.02em;
  border-left:6px solid var(--c-orange);padding-left:clamp(18px,2.4vw,32px);margin:0;
}
.story-quote em{font-style:normal;color:var(--c-orange-txt)}
.timeline{border-left:2px solid #E4E4E4;padding-left:clamp(20px,2.6vw,36px);display:grid;gap:clamp(24px,3vw,38px)}
.tl-item{position:relative}
.tl-item::before{
  content:"";position:absolute;left:calc(-1 * clamp(20px,2.6vw,36px) - 7px);top:9px;
  width:12px;height:12px;background:var(--c-orange);transform:rotate(45deg);
}
.tl-year{font-family:var(--f-mono);font-weight:700;font-size:clamp(20px,2.2vw,28px);color:var(--c-ink);letter-spacing:.06em}
.tl-item h3{font-size:clamp(17px,1.4vw,21px);font-weight:700;margin-top:6px;letter-spacing:.02em}
.tl-item p{margin-top:8px;font-size:15px;line-height:1.85;color:var(--c-mute)}

/* ============ 场馆环境 ============ */
.env-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,22px)}
.env-item{position:relative;overflow:hidden;background:var(--c-graphite)}
.env-item img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1s var(--e-out-expo)}
.env-item:hover img{transform:scale(1.05)}
.env-item .ei-cap{
  position:absolute;inset:auto 0 0 0;padding:16px 18px;z-index:2;
  background:linear-gradient(to top,rgba(10,10,10,.92),transparent);color:var(--c-white);
  font-size:14.5px;font-weight:700;letter-spacing:.06em;
}
.env-item .ei-cap em{display:block;font-family:var(--f-mono);font-style:normal;font-size:10px;letter-spacing:.22em;color:var(--c-lime);margin-bottom:5px}

/* ============ 服务详情：流程 ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.8vw,22px);counter-reset:s}
.step{
  position:relative;padding:clamp(22px,2.4vw,32px) clamp(18px,2vw,26px) clamp(28px,3vw,36px);
  background:var(--c-mist);clip-path:polygon(0 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%);
  transition:background var(--t-fast);
}
.step:hover{background:var(--c-mist-2)}
.step .s-no{font-family:var(--f-mono);font-weight:700;font-size:clamp(30px,3.4vw,48px);color:var(--c-orange-txt);line-height:1}
.step h3{font-size:18px;font-weight:900;margin-top:14px;letter-spacing:.03em;line-height:1.5}
.step p{margin-top:10px;font-size:14.5px;line-height:1.85;color:var(--c-mute)}
.section--ink .step{background:var(--c-surface);color:var(--c-white)}
.section--ink .step p{color:var(--c-mute-d)}
.section--ink .step:hover{background:var(--c-surface-2)}
.section--ink .step .s-no{color:var(--c-orange)}

.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,32px)}
.adv{padding-top:22px;border-top:3px solid var(--c-ink)}
.section--ink .adv,.section--graphite .adv{border-top-color:var(--c-lime)}
.adv .a-no{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.22em;color:var(--c-orange-txt)}
.adv h3{font-size:clamp(18px,1.6vw,23px);font-weight:900;margin-top:12px;letter-spacing:.03em;line-height:1.5}
.adv p{margin-top:10px;font-size:15px;line-height:1.9;color:var(--c-mute)}
.section--ink .adv p,.section--graphite .adv p{color:var(--c-mute-d)}

.who-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(24px,3vw,48px)}
.who-list li{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px solid #E4E4E4;font-size:15.5px;line-height:1.8;
}
.section--ink .who-list li,.section--graphite .who-list li,.side-card--dark .who-list li{border-bottom-color:var(--c-line);color:var(--c-mute-d)}
.who-list .mark{flex:none;width:22px;height:22px;background:var(--c-orange);transform:rotate(45deg);margin-top:6px;position:relative}
.who-list .mark::after{content:"";position:absolute;inset:5px;background:var(--c-ink)}
.section--ink .who-list .mark::after{background:var(--c-ink)}

/* FAQ */
.faq{border-top:2px solid var(--c-ink)}
.faq-item{border-bottom:1px solid #E4E4E4}
.faq-q{
  width:100%;display:flex;align-items:center;gap:18px;text-align:left;
  padding:clamp(18px,2.2vw,26px) 0;font-size:clamp(16px,1.3vw,19px);font-weight:700;letter-spacing:.02em;
  transition:color var(--t-fast);
}
.faq-q:hover{color:var(--c-orange-txt)}
.faq-q .q-ico{flex:none;width:26px;height:26px;position:relative}
.faq-q .q-ico::before,.faq-q .q-ico::after{
  content:"";position:absolute;background:var(--c-orange);transition:transform .45s var(--e-out-expo),opacity .3s;
}
.faq-q .q-ico::before{left:0;top:12px;width:26px;height:2.5px}
.faq-q .q-ico::after{left:12px;top:0;width:2.5px;height:26px}
.faq-item.open .faq-q .q-ico::after{transform:scaleY(0);opacity:0}
.faq-q .q-txt{flex:1}
.faq-a{max-height:0;overflow:hidden;transition:max-height .7s var(--e-out-expo)}
.faq-item.open .faq-a{max-height:520px}
.faq-a p{padding:0 0 22px 44px;font-size:15.5px;line-height:1.95;color:var(--c-mute);max-width:78ch}

/* ============ 案例详情 ============ */
.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--c-surface)}
.spec{padding:clamp(20px,2.4vw,30px);border-right:1px solid var(--c-line)}
.spec:last-child{border-right:0}
.spec .sk{font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;color:var(--c-mute-d);text-transform:uppercase}
.spec .sv{margin-top:10px;font-family:var(--f-mono);font-weight:700;font-size:clamp(20px,2.4vw,32px);color:var(--c-lime);line-height:1.1}
.spec .sl{margin-top:6px;font-size:13.5px;color:var(--c-mute-d)}
.result-band{background:var(--c-ink);color:var(--c-white)}
.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,28px)}
.result{padding:clamp(20px,2.4vw,30px);border:1px solid var(--c-line);position:relative;overflow:hidden;transition:border-color var(--t-fast)}
.result:hover{border-color:var(--c-orange)}
.result .rv{font-family:var(--f-mono);font-weight:700;font-size:clamp(28px,3.6vw,50px);color:var(--c-orange);line-height:1}
.result .rl{margin-top:12px;font-size:14.5px;font-weight:700;letter-spacing:.06em}
.result .rd{margin-top:8px;font-size:14px;color:var(--c-mute-d);line-height:1.8}
.result .r-arrow{position:absolute;right:-14px;bottom:-14px;width:54px;height:54px;background:var(--c-lime);transform:rotate(45deg)}

/* ============ 资讯详情正文 ============ */
.article{max-width:820px;margin-inline:auto}
.article-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;color:var(--c-mute);padding-bottom:22px;border-bottom:1px solid #E4E4E4}
.article-meta .tag-mini{background:var(--c-ink);color:var(--c-lime);padding:5px 12px;letter-spacing:.14em}
.article h2{
  font-size:clamp(22px,2.5vw,32px);font-weight:900;line-height:1.45;letter-spacing:.02em;
  margin:clamp(34px,4vw,52px) 0 18px;padding-left:16px;border-left:5px solid var(--c-orange);
}
.article h3{font-size:clamp(18px,1.7vw,22px);font-weight:700;line-height:1.6;margin:30px 0 14px;letter-spacing:.02em}
.article p{font-size:clamp(16px,1.15vw,17.5px);line-height:2.05;color:#2E2E2E;margin-bottom:1.5em}
.article ul{margin:0 0 1.6em;display:grid;gap:10px}
.article ul li{position:relative;padding-left:24px;font-size:clamp(16px,1.1vw,17px);line-height:1.95;color:#2E2E2E}
.article ul li::before{content:"";position:absolute;left:0;top:13px;width:9px;height:9px;background:var(--c-orange-txt);transform:rotate(45deg)}
.article blockquote{
  margin:clamp(28px,3.4vw,44px) 0;padding:clamp(22px,2.6vw,32px);
  background:var(--c-mist);border-left:5px solid var(--c-ink);
  font-size:clamp(17px,1.5vw,21px);font-weight:700;line-height:1.8;letter-spacing:.02em;
}
.article .a-fig{margin:clamp(28px,3.4vw,46px) 0}
.article .a-fig img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article .a-fig figcaption{margin-top:12px;font-size:13.5px;color:var(--c-mute);letter-spacing:.06em}
.article .a-share{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:clamp(34px,4vw,54px);padding-top:24px;border-top:1px solid #E4E4E4}
.article .a-share .as-k{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.2em;color:var(--c-mute)}
.article .a-share a{font-size:13px;padding:8px 14px;border:1px solid #DDD;transition:var(--t-fast)}
.article .a-share a:hover{background:var(--c-ink);color:var(--c-white);border-color:var(--c-ink)}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,26px)}

/* 分页 */
.pager{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:clamp(30px,4vw,52px);padding-top:24px;border-top:1px solid #E4E4E4}
.pager a{font-size:14px;font-weight:700;letter-spacing:.06em;color:var(--c-mute);transition:color var(--t-fast)}
.pager a:hover{color:var(--c-orange-txt)}
.pager .dis{color:var(--c-mute);cursor:default}

/* ============ 联系：信息 / 门店 ============ */
.info-list{display:grid;gap:0;border-top:1px solid #E4E4E4}
.info-row{display:grid;grid-template-columns:130px minmax(0,1fr);gap:14px;padding:18px 0;border-bottom:1px solid #E4E4E4}
.info-row .ik{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.18em;color:var(--c-orange-txt);text-transform:uppercase;padding-top:4px}
.info-row .iv{font-size:16px;line-height:1.85;color:inherit}
.info-row .iv small{display:block;font-size:13px;color:var(--c-mute);margin-top:4px}
.section--ink .info-list,.section--graphite .info-list{border-top-color:var(--c-line)}
.section--ink .info-row,.section--graphite .info-row{border-bottom-color:var(--c-line)}
.section--ink .info-row .iv small,.section--graphite .info-row .iv small{color:var(--c-mute-d)}
.store-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,26px)}
.store{
  background:var(--c-mist);padding:clamp(22px,2.6vw,34px);position:relative;overflow:hidden;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 22px),calc(100% - 22px) 100%,0 100%);
  transition:background var(--t-fast);
}
.store:hover{background:var(--c-mist-2)}
.store .st-no{font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;color:var(--c-orange-txt)}
.store h3{font-size:clamp(19px,1.7vw,24px);font-weight:900;margin-top:10px;letter-spacing:.03em}
.store .st-addr{margin-top:12px;font-size:15px;line-height:1.85;color:var(--c-mute)}
.store .st-meta{margin-top:16px;padding-top:14px;border-top:1px solid #DEDEDE;display:grid;gap:6px;font-size:14px;color:var(--c-mute)}
.store .st-meta b{color:var(--c-ink);font-weight:700}
.store .st-badge{position:absolute;right:0;top:0;background:var(--c-ink);color:var(--c-lime);font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;padding:7px 14px}

/* ============ 底部 CTA 通栏 ============ */
.cta-band{background:var(--c-ink);color:var(--c-white);position:relative;overflow:hidden;padding:clamp(56px,7vw,104px) 0}
.cta-band .cb-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,64px);align-items:center;position:relative;z-index:2}
.cta-band h2{font-size:clamp(28px,4.2vw,60px);font-weight:900;line-height:1.08;letter-spacing:.01em}
.cta-band h2 em{font-style:normal;color:var(--c-orange)}
.cta-band p{margin-top:18px;color:var(--c-mute-d);font-size:16px;line-height:1.9;max-width:54ch}
.cta-band .cb-act{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}
.cta-band::before{
  content:"";position:absolute;right:-8%;top:-40%;width:44%;height:190%;
  background:var(--c-graphite);transform:rotate(9deg);z-index:1;
}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-graphite);color:var(--c-white);padding:clamp(48px,6vw,84px) 0 0}
.f-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(24px,3.4vw,54px);padding-bottom:clamp(36px,4.4vw,60px)}
.f-brand img{height:44px;width:auto;object-fit:contain}
.f-brand p{margin-top:20px;font-size:14.5px;line-height:1.9;color:var(--c-mute-d);max-width:38ch}
.f-col h4{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.24em;color:var(--c-lime);text-transform:uppercase;margin-bottom:18px}
.f-col li{margin-bottom:12px}
.f-col a{font-size:14.5px;color:var(--c-mute-d);transition:color var(--t-fast)}
.f-col a:hover{color:var(--c-orange)}
.f-contact li{font-size:14.5px;color:var(--c-mute-d);line-height:1.8;margin-bottom:14px}
.f-contact b{display:block;color:var(--c-white);font-size:20px;font-family:var(--f-mono);letter-spacing:.04em;margin-bottom:4px}
.f-bottom{border-top:1px solid var(--c-line);padding:22px 0 28px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}
.f-bottom p{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;color:var(--c-grey-d)}
.f-bottom .f-links{display:flex;flex-wrap:wrap;gap:18px}
.f-bottom .f-links a{font-size:12.5px;color:var(--c-grey-d)}
.f-bottom .f-links a:hover{color:var(--c-lime)}

/* ============ 回到顶部 ============ */
.to-top{
  position:fixed;right:18px;bottom:18px;z-index:100;width:46px;height:46px;
  background:var(--c-orange);color:var(--c-ink);display:grid;place-items:center;
  font-family:var(--f-mono);font-size:16px;font-weight:700;
  opacity:0;pointer-events:none;transition:opacity var(--t-mid),background var(--t-fast);
}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--c-lime)}

/* ============ 响应式 1280 ============ */
@media (max-width:1280px){
  .g-5,.course-grid{grid-template-columns:repeat(3,1fr)}
  .coach-grid{grid-template-columns:repeat(4,1fr)}
  .venue-grid{grid-template-columns:repeat(3,1fr)}
  .venue-tall{grid-row:span 1}
}
@media (max-width:1080px){
  :root{--header-h:70px}
  .main-nav{display:none}
  .nav-toggle{display:block;margin-left:auto}
  .header-cta{margin-right:6px}
  .f-top{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .env-grid{grid-template-columns:repeat(2,1fr)}
  .spec-grid{grid-template-columns:repeat(2,1fr)}
  .spec:nth-child(2){border-right:0}
  .spec:nth-child(1),.spec:nth-child(2){border-bottom:1px solid var(--c-line)}
}

/* ============ 响应式 768 ============ */
@media (max-width:768px){
  :root{--slant:22px;--gut:20px}
  .split,.m-inner,.cb-inner{grid-template-columns:1fr;gap:28px}
  .cta-band .cb-act{justify-content:flex-start}
  .g-2,.g-3,.g-4,.g-5,.course-grid,.coach-grid,.news-grid,.adv-grid,.env-grid,.related-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:34px 0}
  .stat-item+.stat-item::before{display:none}
  .stat-item:nth-child(n+3)::before{
    content:"";display:block;position:absolute;left:0;right:0;top:-17px;
    height:1px;width:auto;background:var(--c-line);
  }
  .stat-band--light .stat-item:nth-child(n+3)::before{background:#D6D6D6}
  .case-grid,.store-grid,.f-grid,.who-list{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .result-grid{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:1fr}
  .spec{border-right:0;border-bottom:1px solid var(--c-line)}
  .spec:last-child{border-bottom:0}
  .venue-grid{grid-template-columns:repeat(2,1fr)}
  .news-item{grid-template-columns:1fr;gap:8px}
  .news-item .ni-go{display:none}
  .hero-side{display:none}
  .strip{transform:rotate(-2deg)}
  .display{font-size:clamp(48px,13.4vw,92px)}
  .kicker{font-size:clamp(22px,4.4vw,44px)}
  .table-scroll .sched{min-width:460px}
  .info-row{grid-template-columns:1fr;gap:4px}
  .course-row{grid-template-columns:1fr;gap:14px}
  .course-row .cr-go{display:none}
  .article blockquote{padding:20px}
}

/* ============ 响应式 375 ============ */
@media (max-width:430px){
  :root{--slant:16px;--gut:16px}
  body{font-size:16px}
  .g-2,.g-3,.g-4,.g-5,.course-grid,.coach-grid,.news-grid,.adv-grid,.env-grid,.related-grid,.venue-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr;gap:26px}
  .stat-item+.stat-item::before,
  .stat-item:nth-child(n+3)::before{display:none}
  .stat-item{padding:0}
  .stat-num{justify-content:flex-start}
  .stat-label,.stat-sub{text-align:left}
  .display{font-size:clamp(46px,15.5vw,74px);line-height:.86}
  .btn{padding:15px 26px;font-size:14.5px}
  .hero-cta .btn{width:100%;justify-content:space-between}
  .sec-head--center{text-align:left}
  .sec-head--center .eyebrow{justify-content:flex-start}
  .sec-head--center .sec-desc{margin-inline:0}
  .faq-a p{padding-left:0}
  .membership .m-inner{text-align:left}
  .f-bottom{justify-content:flex-start}
  .display .out{-webkit-text-stroke-width:1.5px}
  .kicker{font-size:clamp(21px,6.4vw,34px)}
  .bname i{font-size:8px;letter-spacing:.14em}
  .bname b{font-size:18px;letter-spacing:.1em}
  .brand img{height:34px}
}

/* ============ 动效降级 ============ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .reveal{opacity:1 !important;transform:none !important}
  .rclip{clip-path:none !important}
  .strip-track{animation:none}
}
/* ============ 补充组件 ============ */

/* 侧栏卡片（详情页） */
.side-card{
  background:var(--c-mist);padding:clamp(22px,2.6vw,32px);position:relative;overflow:hidden;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 24px),calc(100% - 24px) 100%,0 100%);
}
.side-card--dark{background:var(--c-surface);color:var(--c-white)}
.side-card h4{font-size:19px;font-weight:900;letter-spacing:.04em}
.side-card .sc-desc{margin-top:10px;font-size:14.5px;line-height:1.85;color:var(--c-mute)}
.side-card--dark .sc-desc{color:var(--c-mute-d)}
.sc-list{margin-top:18px;display:grid;gap:0;border-top:1px solid #DFDFDF}
.side-card--dark .sc-list{border-top-color:var(--c-line)}
.sc-list li{display:flex;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid #DFDFDF;font-size:14.5px}
.side-card--dark .sc-list li{border-bottom-color:var(--c-line)}
.sc-list .k{color:var(--c-mute)}
.side-card--dark .sc-list .k{color:var(--c-mute-d)}
.sc-list .v{font-weight:700;text-align:right}
.side-card .btn{margin-top:22px;width:100%;justify-content:center}

/* 课程排期表（窄屏容器内横向滚动，避免页面横向溢出） */
.table-scroll{overflow-x:auto;overscroll-behavior-x:contain}
.sched{width:100%;border-collapse:collapse;font-size:15px;background:var(--c-white);color:var(--c-text)}
.sched caption{text-align:left;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.2em;color:var(--c-mute);padding-bottom:14px;text-transform:uppercase}
.sched th,.sched td{padding:15px 16px;text-align:left;border-bottom:1px solid #E4E4E4;line-height:1.7}
.sched thead th{
  background:var(--c-ink);color:var(--c-white);font-size:13px;letter-spacing:.14em;font-weight:700;
  border-bottom:0;
}
.sched tbody tr:hover{background:var(--c-mist)}
.sched td:first-child{font-family:var(--f-mono);font-weight:700;color:var(--c-orange-txt);white-space:nowrap}

/* 关键词高亮 */
.hl{background:var(--c-lime);color:var(--c-ink);padding:1px 6px;font-weight:700}
.strong{font-weight:900;color:var(--c-ink)}
.section--ink .strong,.section--graphite .strong{color:var(--c-white)}

/* 提示条 */
.notice{
  display:flex;gap:14px;align-items:flex-start;padding:18px 22px;background:var(--c-mist);
  border-left:4px solid var(--c-orange);font-size:15px;line-height:1.85;color:var(--c-mute);
}
.notice b{color:var(--c-ink)}
.section--ink .notice{background:var(--c-surface);color:var(--c-mute-d);border-left-color:var(--c-lime)}
.section--ink .notice b{color:var(--c-white)}

/* 双栏正文 */
.cols-2{columns:2;column-gap:clamp(24px,3vw,48px);font-size:16px;line-height:1.95;color:var(--c-mute)}
.cols-2 p{margin-bottom:1.2em}
@media (max-width:768px){.cols-2{columns:1}}

/* 网格子项最小宽度归零，防止长内容/表格撑破轨道 */
.grid>*,.split>*,.course-grid>*,.coach-grid>*,.news-grid>*,.adv-grid>*,.env-grid>*,
.related-grid>*,.venue-grid>*,.case-grid>*,.store-grid>*,.m-inner>*,.cb-inner>*,
.f-grid>*,.stat-grid>*,.steps>*,.result-grid>*,.spec-grid>*,.who-list>*{min-width:0}

/* 小标签组 */
.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;padding:7px 13px;
  border:1px solid #D2D2D2;color:var(--c-mute);transition:var(--t-fast);
}
.chip:hover{border-color:var(--c-orange-txt);color:var(--c-orange-txt)}
.section--ink .chip,.section--graphite .chip{border-color:var(--c-line);color:var(--c-mute-d)}
.section--ink .chip:hover,.section--graphite .chip:hover{border-color:var(--c-lime);color:var(--c-lime)}
.chip--solid{background:var(--c-orange);border-color:var(--c-orange);color:var(--c-ink)}

/* 深色新闻卡 */
.n-card--dark{background:var(--c-surface);border-color:var(--c-line);color:var(--c-white)}
.n-card--dark:hover{border-color:var(--c-lime)}
.n-card--dark p{color:var(--c-mute-d)}
.n-card--dark .n-more{color:var(--c-white)}
.n-card--dark:hover .n-more{color:var(--c-lime)}

/* 分隔与间距工具 */
.mt-s{margin-top:clamp(18px,2vw,26px)}
.mt-m{margin-top:clamp(28px,3.4vw,48px)}
.mt-l{margin-top:clamp(40px,5vw,72px)}
.mb-s{margin-bottom:clamp(18px,2vw,26px)}
.center{text-align:center}
.rule{height:1px;background:#E4E4E4;border:0;margin:0}
.section--ink .rule,.section--graphite .rule{background:var(--c-line)}

/* 大字报副标 */
.kicker{
  font-family:var(--f-display);text-transform:uppercase;font-size:clamp(26px,4.4vw,64px);
  line-height:.94;letter-spacing:.01em;color:var(--c-ink);
}
.section--ink .kicker,.section--graphite .kicker{color:var(--c-white)}

/* 全宽斜切色块（装饰） */
.wedge{
  position:absolute;inset:auto 0 0 0;height:var(--slant);z-index:3;
  background:var(--c-white);clip-path:polygon(0 100%,100% 0,100% 100%);
}
.wedge--ink{background:var(--c-ink)}
.wedge--orange{background:var(--c-orange)}

/* 打印 */
@media print{
  .site-header,.mobile-menu,.to-top,.cta-band{display:none !important}
  body{background:#fff;color:#000}
}


/* ===== CMS helpers ===== */
.form-alert{padding:12px 16px;border-radius:8px;margin:0 0 16px;font-size:.92rem;line-height:1.6}
.form-alert-ok{background:rgba(46,160,67,.08);border:1px solid rgba(46,160,67,.35);color:#2ea043}
.form-alert-err{background:rgba(220,53,69,.08);border:1px solid rgba(220,53,69,.35);color:#dc3545}
.form-alert ul{margin:0;padding-left:18px}
.cms-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:44px 0 0}
.cms-pager a,.cms-pager span{min-width:38px;padding:8px 13px;border:1px solid rgba(128,128,128,.35);border-radius:6px;text-align:center;text-decoration:none;color:inherit}
.cms-pager .active{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.detail-page{max-width:1100px;margin:0 auto;padding:72px 24px}
.detail-media{width:100%;max-height:520px;object-fit:cover;border-radius:14px;margin-bottom:26px;display:block}
.detail-title{font-size:clamp(26px,3vw,38px);line-height:1.3;margin-bottom:12px}
.detail-meta{color:#777;font-size:.95rem;margin-bottom:20px}
.detail-body{line-height:1.9;color:#444}
.detail-body p{margin-bottom:1em}
.detail-body img{max-width:100%;height:auto;border-radius:10px}
.detail-back{display:inline-block;margin-top:28px;padding:11px 26px;border:1px solid rgba(128,128,128,.4);border-radius:999px;text-decoration:none;color:inherit}
/* ===== 深色 banner 标题白字（避免 h1 与背景同色不可读） ===== */
.banner--ink h1,.banner--purple h1,.banner--coral h1{color:#fff}
/* ===== 阅读全文按钮（硬边 neo-brutalist 风格） ===== */
.news-item .more{display:inline-block;margin-top:14px;padding:10px 20px;background:var(--c-ink);color:#fff;border:var(--border-2);box-shadow:var(--shadow-sm);font-family:var(--font-en);font-weight:800;font-size:.85rem;letter-spacing:.02em;text-decoration:none;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.news-item .more:hover{background:var(--c-coral);transform:translate(-2px,-2px);box-shadow:var(--shadow)}
/* ===== 留言板一行一个 input（01 翰墨轩） ===== */
.form-grid{grid-template-columns:1fr}