/* ============================================================
   伽优美 · 会员官网（C 端）共享样式表
   调性：温暖、松弛、亲切 —— 面向会员与潜在会员
   与 B 端同源色板，但更明亮、更圆润、留白更多
   ============================================================ */

/* ---------- 设计变量 ---------- */
:root{
  /* 品牌色（与 B 端一致） */
  --green:        #2C5F2D;
  --green-deep:   #22491F;
  --green-light:  #3B7A3C;
  --green-soft:   #EAF0E8;
  --sand:         #C7B26C;
  --sand-soft:    #F6F0DF;
  --gold:         #B89B7B;
  --cream:        #F6F3ED;
  --cream-2:      #FDFCF9;
  --ink:          #1E1E2A;
  --ink-soft:     #4A4A55;
  --muted:        #918B7E;
  --line:         #EDE7DD;
  --white:        #FFFFFF;

  /* 字体 */
  --font-serif: "Noto Serif SC","Source Han Serif SC","思源宋体",Georgia,"Songti SC",serif;
  --font-sans:  "Noto Sans SC","Source Han Sans SC","思源黑体","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-num:   "Inter",-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;

  /* 尺度 —— C 端更圆润 */
  --maxw: 1200px;
  --radius: 24px;
  --radius-sm: 14px;
  --radius-lg: 32px;
  --shadow: 0 10px 30px rgba(30,30,42,.06);
  --shadow-hover: 0 22px 50px rgba(30,30,42,.11);
}

/* ---------- 基础 ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);
  color:var(--ink-soft);
  background:var(--cream-2);
  line-height:1.85;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{text-decoration:none;color:inherit;transition:color .25s ease}
ul,ol{list-style:none}
button,input,textarea,select{font-family:inherit;font-size:inherit}
table{border-collapse:collapse;width:100%}

h1,h2,h3,h4,h5,h6,.serif{font-family:var(--font-serif);color:var(--ink);font-weight:700;line-height:1.35}
.num{font-family:var(--font-num);font-weight:800;letter-spacing:-.02em}

.container{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:92px 0}
.section--cream{background:var(--cream)}
.section--white{background:var(--white)}
.section--green{background:var(--green);color:rgba(255,255,255,.88)}
.section--green h2,.section--green h3{color:#fff}

/* 通用小标题 */
.eyebrow{
  font-family:var(--font-num);
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--sand);font-weight:700;margin-bottom:14px;
}
.sec-head{max-width:720px;margin-bottom:52px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:34px;margin-bottom:16px;letter-spacing:.01em}
.sec-head p{color:var(--muted);font-size:16.5px}
.section--green .sec-head p{color:rgba(255,255,255,.72)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 30px;border-radius:999px;
  font-size:15px;font-weight:600;line-height:1;
  border:1.5px solid transparent;cursor:pointer;
  transition:all .28s ease;white-space:nowrap;
}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green-deep);transform:translateY(-2px);box-shadow:0 12px 26px rgba(44,95,45,.26)}
.btn-sand{background:var(--sand);color:#3A2E0E}
.btn-sand:hover{background:#BDA455;transform:translateY(-2px);box-shadow:0 12px 26px rgba(199,178,108,.34)}
.btn-line{border-color:var(--green);color:var(--green);background:transparent}
.btn-line:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
.btn-line-w{border-color:rgba(255,255,255,.6);color:#fff;background:transparent}
.btn-line-w:hover{background:#fff;color:var(--green);transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:14px}
.btn-arrow::after{content:"→";font-family:var(--font-num);transition:transform .28s ease}
.btn-arrow:hover::after{transform:translateX(4px)}

/* ---------- 顶部信息条 ---------- */
.topbar{background:var(--green-deep);color:rgba(255,255,255,.8);font-size:13.5px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:40px;gap:20px}
.tb-left{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.tb-left .dot{color:var(--sand)}
.tb-links{display:flex;gap:22px;align-items:center}
.tb-links a:hover{color:var(--sand)}
.tb-links .switch{color:var(--sand);font-weight:600}

/* ---------- 导航 ---------- */
header.site{
  position:sticky;top:0;z-index:100;
  background:rgba(253,252,249,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
header.site .container{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:44px;width:auto}
.brand-txt{display:flex;flex-direction:column;line-height:1.25}
.brand-txt strong{font-family:var(--font-serif);font-size:19px;color:var(--ink);letter-spacing:.06em}
.brand-txt span{font-size:11px;color:var(--muted);letter-spacing:.1em}

nav.main{display:flex;align-items:center;gap:4px}
nav.main a{
  padding:10px 15px;border-radius:999px;font-size:15px;
  color:var(--ink-soft);transition:all .22s ease;position:relative;
}
nav.main a:hover{color:var(--green);background:var(--green-soft)}
nav.main a.active{color:#fff;background:var(--green);font-weight:600}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger i{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---------- 首页 Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background-color:#F3EFE6;
  /* 实景背景 + 由左至右渐透的白色遮罩：左侧文案区保持浅底、深色字可读 */
  background-image:linear-gradient(100deg,rgba(255,255,255,.95) 0%,rgba(255,255,255,.88) 34%,
    rgba(255,255,255,.48) 66%,rgba(255,255,255,.16) 100%),url(../img/hero_bg.jpg);
  background-size:cover;background-position:center 40%;background-repeat:no-repeat;
}
.hero .container{
  display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center;
  padding-top:76px;padding-bottom:76px;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;background:var(--sand-soft);
  color:#7A6528;font-size:13px;font-weight:600;margin-bottom:22px;
}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--sand)}
.hero h1{font-size:46px;line-height:1.28;margin-bottom:20px;letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--green);position:relative}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:4px;height:9px;
  background:rgba(199,178,108,.32);border-radius:4px;z-index:-1;
}
.hero-lead{font-size:17.5px;color:var(--ink-soft);margin-bottom:16px;line-height:1.9}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 32px}
.hero-tags span{
  padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:14px;color:var(--ink-soft);
}
.hero-tags span b{color:var(--green);font-weight:700}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-media{position:relative}
.hero-media img{border-radius:var(--radius-lg);box-shadow:0 26px 60px rgba(30,30,42,.14);width:100%}
.hero-badge{
  position:absolute;left:-18px;bottom:34px;
  background:#fff;border-radius:20px;padding:18px 24px;
  box-shadow:0 18px 44px rgba(30,30,42,.14);
  display:flex;align-items:center;gap:14px;
}
.hero-badge .bnum{font-family:var(--font-num);font-size:28px;font-weight:800;color:var(--green);line-height:1}
.hero-badge .btxt{font-size:12.5px;color:var(--muted);line-height:1.4;max-width:110px}

/* 数据条 */
.stat-bar{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat-bar .container{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-item{padding:34px 20px;text-align:center;border-right:1px solid var(--line)}
.stat-item:last-child{border-right:0}
.stat-item .num{font-size:36px;color:var(--green);display:block;line-height:1.1}
.stat-item .num small{font-size:16px;font-weight:700;margin-left:2px}
.stat-item .lbl{font-size:13.5px;color:var(--muted);margin-top:8px;display:block}

/* ---------- 内页 Hero ---------- */
.page-hero{
  position:relative;
  background:linear-gradient(150deg,#F1EDE3 0%,#FAF8F3 55%,#EBF1E9 100%);
  padding:74px 0 62px;overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;
  border-radius:50%;background:rgba(199,178,108,.13);
}
.page-hero .container{position:relative;z-index:2}
.crumb{font-size:13.5px;color:var(--muted);margin-bottom:16px;letter-spacing:.02em}
.crumb a:hover{color:var(--green)}
.crumb span{margin:0 8px;opacity:.55}
.page-hero h1{font-size:40px;margin-bottom:16px}
.page-hero p{font-size:17px;color:var(--ink-soft);max-width:760px}

/* ---------- 卡片网格 ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}

.card{
  background:#fff;border-radius:var(--radius);padding:34px 30px;
  border:1px solid var(--line);transition:all .3s ease;height:100%;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:transparent}
.card .ico{
  width:54px;height:54px;border-radius:16px;background:var(--green-soft);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-size:20px;font-weight:800;color:var(--green);
  margin-bottom:20px;
}
.card h3{font-size:20px;margin-bottom:12px}
.card p{font-size:15px;color:var(--muted);line-height:1.85}

/* 承诺三卡（首页核心差异点） */
.promise{background:var(--white);border-radius:var(--radius);padding:38px 32px;border:1px solid var(--line);position:relative;overflow:hidden}
.promise::before{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:var(--green)}
.promise .pno{font-family:var(--font-num);font-size:13px;font-weight:800;letter-spacing:.16em;color:var(--sand);margin-bottom:14px;display:block}
.promise h3{font-size:22px;margin-bottom:12px}
.promise p{font-size:15px;color:var(--muted)}
.promise .note{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);font-size:13.5px;color:var(--ink-soft)}

/* ---------- 课程卡 ---------- */
.course-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);transition:all .3s ease;height:100%;display:flex;flex-direction:column;
}
.course-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:transparent}
.course-card .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--cream)}
.course-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.course-card:hover .thumb img{transform:scale(1.05)}
.course-card .bd{padding:24px 26px 28px;flex:1;display:flex;flex-direction:column}
.course-card h3{font-size:19px;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.course-card h3 .tag{
  font-family:var(--font-sans);font-size:11.5px;font-weight:600;
  padding:3px 10px;border-radius:999px;background:var(--sand-soft);color:#7A6528;
}
.course-card p{font-size:14.5px;color:var(--muted);flex:1}
.course-card .fit{
  margin-top:18px;padding-top:16px;border-top:1px solid var(--line);
  font-size:13.5px;color:var(--ink-soft);
}
.course-card .fit b{color:var(--green)}

/* ---------- 导师团队：并列显示（小图在左、文字在右），不用大封面 ---------- */
.teacher-grid{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;align-items:stretch}
.teacher-grid>*{flex:0 1 calc((100% - 18px)/2);min-width:0;height:auto}

/* 卡内横向排列：.thumb 内联写了 aspect-ratio:4/5，
   靠同时给 width + height 确定值来绕开它（不需要 !important） */
.teacher-grid .course-card{flex-direction:row;align-items:center;gap:18px}
.teacher-grid .course-card .thumb{width:120px;flex:0 0 120px;height:150px}
.teacher-grid .course-card .bd{padding:18px 20px}
.teacher-grid .course-card h3{font-size:18px;margin-bottom:6px}
.teacher-grid .course-card p{font-size:14px;line-height:1.72}
.teacher-grid .course-card .fit{margin-top:10px;padding-top:10px;font-size:13px}

/* 窄屏：改单列，仍是并列卡 */
@media(max-width:900px){.teacher-grid>*{flex:0 1 100%}}
@media(max-width:560px){
  .teacher-grid{gap:14px}
  .teacher-grid .course-card{gap:14px}
  .teacher-grid .course-card .thumb{width:104px;flex:0 0 104px;height:130px}
  .teacher-grid .course-card .bd{padding:14px 16px}
  .teacher-grid .course-card h3{font-size:17px}
  .teacher-grid .course-card p{font-size:13.5px}
  .teacher-grid .course-card .fit{margin-top:8px;padding-top:8px;font-size:11.5px;line-height:1.6}
}

/* 暂无照片的导师：同尺寸品牌色封面 + 姓氏单字 */
.course-card .thumb.mono{display:flex;align-items:center;justify-content:center}
.course-card .thumb.mono span{
  font-family:var(--font-serif);font-size:36px;line-height:1;color:rgba(255,255,255,.88);
  transition:transform .6s ease;
}
.course-card:hover .thumb.mono span{transform:scale(1.06)}
@media(max-width:560px){
  .course-card .thumb.mono span{font-size:30px}
}

/* ---------- 门店 ---------- */
.filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;justify-content:center}
.filter button{
  padding:10px 22px;border-radius:999px;border:1.5px solid var(--line);
  background:#fff;color:var(--ink-soft);font-size:14.5px;cursor:pointer;transition:all .24s ease;
}
.filter button:hover{border-color:var(--green);color:var(--green)}
.filter button.on{background:var(--green);border-color:var(--green);color:#fff;font-weight:600}

.store-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:all .3s ease;display:flex;flex-direction:column;gap:14px;
}
.store-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:transparent}
.store-card .row1{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}
.store-card .dist{
  font-size:12.5px;font-weight:600;color:var(--green);
  background:var(--green-soft);padding:5px 13px;border-radius:999px;white-space:nowrap;
}
.store-card h3{font-size:20px;margin-bottom:6px}
.store-card .area{font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:6px}
.store-card .meta{
  display:flex;gap:18px;padding-top:14px;border-top:1px solid var(--line);
  font-size:13.5px;color:var(--ink-soft);align-items:center;justify-content:space-between;
}
.store-card .meta b{color:var(--green);font-family:var(--font-num);font-size:16px}
.store-card .acts{display:flex;gap:10px;flex-wrap:wrap}

.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff}
.map-wrap img{width:100%}

/* ---------- 会员评价 ---------- */
.quote{
  background:#fff;border-radius:var(--radius);padding:34px 32px;
  border:1px solid var(--line);height:100%;display:flex;flex-direction:column;
}
.quote .stars{color:var(--sand);letter-spacing:3px;font-size:15px;margin-bottom:18px}
.quote p{font-size:15.5px;color:var(--ink-soft);flex:1;line-height:1.9}
.quote .who{display:flex;align-items:center;gap:14px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.quote .who img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.quote .who strong{display:block;font-size:15px;color:var(--ink);
  font-family:var(--font-serif)}
.quote .who span{font-size:12.5px;color:var(--muted)}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;counter-reset:s}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px 30px 32px}
.step .no{
  position:absolute;top:-22px;left:30px;width:46px;height:46px;border-radius:14px;
  background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-size:19px;font-weight:800;
  box-shadow:0 10px 22px rgba(44,95,45,.24);
}
.step h3{font-size:19px;margin:14px 0 12px}
.step p{font-size:14.5px;color:var(--muted)}

/* ---------- 二维码区 ---------- */
.qr-band{background:var(--green);color:rgba(255,255,255,.85);border-radius:var(--radius-lg);
  padding:56px 48px;display:grid;grid-template-columns:1.1fr 1.4fr;gap:48px;align-items:center}
.qr-band h2{color:#fff;font-size:30px;margin-bottom:14px}
.qr-band p{color:rgba(255,255,255,.78);font-size:16px}
.qr-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.qr-item{background:rgba(255,255,255,.1);border-radius:20px;padding:20px 16px;text-align:center;border:1px solid rgba(255,255,255,.16)}
.qr-item img{width:100%;max-width:130px;margin:0 auto 14px;border-radius:12px;background:#fff;padding:6px}
.qr-item strong{font-size:14.5px;color:#fff;display:block}
.qr-item span{font-size:12.5px;color:rgba(255,255,255,.62)}

/* ---------- FAQ ---------- */
.faq{max-width:900px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:14px;overflow:hidden;transition:border-color .25s ease}
.faq-item.open{border-color:var(--green)}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:22px 28px;cursor:pointer;font-family:var(--font-serif);
  font-size:17px;font-weight:700;color:var(--ink);
}
.faq-q .plus{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--green-soft);
  color:var(--green);display:flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:400;transition:transform .3s ease;
}
.faq-item.open .faq-q .plus{transform:rotate(45deg);background:var(--green);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a .inner{padding:0 28px 24px;font-size:15px;color:var(--muted);line-height:1.9}
.faq-a .inner ul{list-style:none}
.faq-a .inner li{padding-left:18px;position:relative;margin-bottom:6px}
.faq-a .inner li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--sand)}
.faq-a .inner strong{color:var(--ink)}

/* ---------- 分栏 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%}
.split-text h2{font-size:32px;margin-bottom:18px}
.split-text p{margin-bottom:14px;color:var(--ink-soft)}
.check-list{margin-top:22px}
.check-list li{
  padding-left:32px;position:relative;margin-bottom:12px;font-size:15.5px;color:var(--ink-soft);
}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:0;width:21px;height:21px;border-radius:50%;
  background:var(--green);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;
}

/* ---------- 提示条 ---------- */
.notice{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--sand-soft);border-radius:var(--radius-sm);padding:20px 24px;
  font-size:14.5px;color:#6E5C22;line-height:1.8;
}
.notice .ni{flex-shrink:0;font-family:var(--font-num);font-weight:800}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(140deg,var(--green) 0%,var(--green-deep) 100%);
  border-radius:var(--radius-lg);padding:60px 52px;text-align:center;color:rgba(255,255,255,.85);
}
.cta-band h2{color:#fff;font-size:32px;margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.76);max-width:620px;margin:0 auto 30px;font-size:16px}
.cta-band .acts{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
footer.site{background:#1B2A19;color:rgba(255,255,255,.62);padding:64px 0 0;font-size:14.5px}
footer.site .fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:48px}
footer.site h4{color:#fff;font-family:var(--font-serif);font-size:16px;margin-bottom:20px}
footer.site .fbrand img{height:42px;margin-bottom:18px;filter:brightness(0) invert(1);opacity:.92}
footer.site .fbrand p{font-size:14px;line-height:1.9;max-width:290px}
footer.site ul li{margin-bottom:11px}
footer.site ul a:hover{color:var(--sand)}
footer.site .fqr{display:flex;gap:14px;margin-top:16px}
footer.site .fqr img{width:88px;height:88px;border-radius:10px;background:#fff;padding:4px}
footer.site .fqr span{font-size:12px;display:block;text-align:center;margin-top:6px;color:rgba(255,255,255,.5)}
.fbottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;
}
.fbottom a:hover{color:var(--sand)}

/* ---------- 回到顶部 ---------- */
.totop{
  position:fixed;right:26px;bottom:26px;z-index:90;
  width:46px;height:46px;border-radius:50%;background:var(--green);color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  border:0;font-size:18px;opacity:0;pointer-events:none;transition:all .3s ease;
  box-shadow:0 10px 26px rgba(44,95,45,.3);
}
.totop.show{opacity:1;pointer-events:auto}
.totop:hover{background:var(--green-deep);transform:translateY(-3px)}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media(max-width:1080px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .qr-band{grid-template-columns:1fr;gap:34px;padding:44px 32px}
  footer.site .fgrid{grid-template-columns:1fr 1fr;gap:36px}
}
@media(max-width:900px){
  .section{padding:70px 0}
  nav.main{
    position:fixed;top:116px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:#fff;padding:14px 20px 24px;gap:2px;
    border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(30,30,42,.1);
    transform:translateY(-140%);transition:transform .35s ease;z-index:99;
  }
  nav.main.open{transform:translateY(0)}
  nav.main a{padding:14px 16px;border-radius:12px}
  .burger{display:flex}
  .hero .container{grid-template-columns:1fr;gap:38px;padding-top:52px;padding-bottom:56px}
  .hero h1{font-size:34px}
  .hero-badge{left:14px;bottom:-16px}
  .stat-bar .container{grid-template-columns:1fr 1fr}
  .stat-item{border-bottom:1px solid var(--line)}
  .stat-item:nth-child(2){border-right:0}
  .grid-2,.grid-3,.steps{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:34px}
  .sec-head h2{font-size:27px}
  .page-hero h1{font-size:30px}
  .tb-left span:first-child{display:none}
  .qr-list{grid-template-columns:1fr}
  .cta-band{padding:44px 26px}
  .cta-band h2{font-size:25px}
}
@media(max-width:560px){
  /* 手机端：整块实景背景 + 约 6 成白遮罩。banner_02 本身很亮(亮度195)，
     压淡后底色仍在 230 左右，深色字清晰；文字加白描边兜底局部暗块 */
  .hero{background-image:linear-gradient(180deg,rgba(255,255,255,.66) 0%,rgba(255,255,255,.58) 48%,
    rgba(255,255,255,.72) 100%),url(../img/hero_bg.jpg);background-position:center 30%}
  .hero h1,.hero-lead,.hero-eyebrow{text-shadow:0 1px 3px rgba(255,255,255,.92)}
  .container{padding:0 20px}
  .hero h1{font-size:28px}
  .stat-item .num{font-size:29px}
  .grid-4{grid-template-columns:1fr}
  footer.site .fgrid{grid-template-columns:1fr}
  .tb-links a:not(.switch){display:none}
  .brand img{height:38px}
  .brand-txt span{display:none}
}


/* ============================================================
   双品牌切换（伽优美 / 伽优美国际）
   ============================================================ */

/* 切换条 */
.brandbar{background:var(--cream-2);border-bottom:1px solid var(--line);position:relative;z-index:60}
.bb-inner{display:flex;align-items:center;gap:16px;padding:11px 0;flex-wrap:wrap}
.bb-label{font-size:13px;color:var(--muted);flex-shrink:0}
.bb-switch{display:inline-flex;background:var(--cream);border:1px solid var(--line);border-radius:999px;padding:4px;gap:4px}
.bb-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border:0;background:transparent;border-radius:999px;cursor:pointer;font-family:var(--font-sans);transition:all .25s ease;color:var(--ink-soft)}
.bb-btn strong{font-size:14px;font-weight:600}
.bb-btn span{font-size:12px;color:var(--muted)}
.bb-btn:hover{color:var(--green)}
.bb-btn.is-on{background:var(--white);box-shadow:0 2px 8px rgba(30,30,42,.08)}
.bb-btn.is-on strong{color:var(--green)}
.bb-btn.is-on span{color:var(--gold)}
.bb-tip{font-size:13px;color:var(--muted);margin-left:auto}
.bb-res{flex-shrink:0;font-size:13px;font-weight:600;color:var(--green);white-space:nowrap;border:1px solid var(--line);background:var(--white);border-radius:999px;padding:6px 14px;transition:all .25s ease}
.bb-res:hover{background:var(--green);color:var(--white);border-color:var(--green)}

/* 切到国际版：整体转金色系 */
body.brand-int{--green:#7A5C1E;--green-deep:#5C4415;--green-light:#9C7A32;--green-soft:#F8F1E1;--sand:#D9C48C;--sand-soft:#FBF5E8}
body.brand-int .bb-btn.is-on strong{color:#7A5C1E}
body.brand-int .brandbar{background:#FFFCF6}

/* 分栏显隐 */
.brand-pane{display:none}
.brand-pane.is-on{display:block}

/* 品牌徽章 */
.badge-brand{display:inline-block;padding:4px 14px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.3px}
.badge-jym{background:var(--green-soft);color:var(--green)}
.badge-int{background:#F8F1E1;color:#7A5C1E}
.badge-new{background:#E6F0E6;color:#2C5F2D;border:1px solid #BFD6BF}

/* ---------- 价格表 ---------- */
.tscroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:22px 0}
.ptable{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.ptable th{background:var(--green-soft);color:var(--green);font-weight:600;padding:13px 15px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
.ptable td{padding:13px 15px;border-bottom:1px solid var(--line);color:var(--ink-soft);vertical-align:top}
.ptable tr:last-child td{border-bottom:0}
.ptable tbody tr:hover td{background:var(--cream-2)}
.ptable .pnum{font-family:var(--font-num);font-weight:600;color:var(--green);white-space:nowrap}
.ptable .pname{font-weight:600;color:var(--ink);white-space:nowrap}
.ptable td.pnote{font-size:13px;color:var(--muted)}

/* ---------- 升级路径 ---------- */
.upgrade{background:var(--cream-2);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;margin:26px 0}
.up-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.up-step{background:var(--white);border-radius:var(--radius-sm);padding:20px 18px;border:1px solid var(--line);position:relative}
.up-step .no{display:inline-flex;width:28px;height:28px;border-radius:50%;background:var(--green-soft);color:var(--green);font-size:13px;font-weight:600;align-items:center;justify-content:center;margin-bottom:12px}
.up-step h5{font-size:15px;font-weight:600;color:var(--ink);margin-bottom:7px}
.up-step p{font-size:13px;color:var(--ink-soft);line-height:1.7}

@media(max-width:900px){
  .up-steps{grid-template-columns:1fr}
}
@media(max-width:768px){
  .bb-inner{gap:10px;padding:9px 0}
  .bb-label{display:none}
  .bb-btn{padding:7px 13px}
  .bb-btn strong{font-size:13px}
  .bb-btn span{display:none}
  .bb-tip{font-size:12px;margin-left:0;flex-basis:auto}
  .bb-res{margin-left:auto;font-size:12.5px;padding:5px 12px}
  .ptable{font-size:13px}
  .ptable th,.ptable td{padding:10px 12px}
  .upgrade{padding:26px 20px}
}

/* ---------- 首页价格区块 ---------- */
.pnum-lg{font-family:var(--font-num);font-size:34px;font-weight:600;color:var(--green);line-height:1.2;margin:12px 0 8px}
.pnum-lg small{font-size:14px;font-weight:400;color:var(--muted);margin-left:2px}
body.brand-int .pnum-lg{color:#7A5C1E}
.card .pnote{font-size:13px;color:var(--muted);margin-bottom:4px}
.pane-note{font-size:13px;color:var(--muted);text-align:center;margin-top:20px;line-height:1.8}
.btn-row{text-align:center;margin-top:38px}
@media(max-width:768px){
  .pnum-lg{font-size:29px}
  .pane-note{font-size:12.5px;margin-top:16px}
  .btn-row{margin-top:28px}
}

/* 门店分布图：通栏 + 可点开高清 */
.map-frame{display:block;position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);cursor:zoom-in;background:#fff;margin-bottom:46px}
.map-frame img{width:100%;display:block;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.map-frame:hover img{transform:scale(1.012)}
.map-hint{position:absolute;right:16px;bottom:16px;display:inline-flex;align-items:center;gap:7px;background:rgba(18,38,20,.82);color:#fff;font-size:12.5px;letter-spacing:.4px;padding:9px 16px;border-radius:40px;transition:.25s}
.map-hint svg{width:14px;height:14px}
.map-frame:hover .map-hint{background:rgba(18,38,20,.96)}
@media(max-width:900px){
  .map-hint{right:10px;bottom:10px;font-size:11.5px;padding:7px 12px}
}

/* 总部地址导航行 */
.addr-map{display:inline-block;margin-top:5px;color:var(--green);font-size:13px;font-weight:600;text-decoration:underline;text-underline-offset:2px}
.addr-map:hover{color:var(--sand)}

/* ============================================================
   排版整齐化补丁（2026-09-19）：能一行不两行
   ============================================================ */
.brand img{flex:none;max-width:none}
.brand-txt,.brand-txt strong,.brand-txt span{white-space:nowrap}
.tb-left{flex-wrap:nowrap}
.tb-left span,.tb-links a{white-space:nowrap}
nav.main{flex-wrap:nowrap}
nav.main a{white-space:nowrap}
.stat-item .cap{white-space:nowrap}
.tag-row span,.tag-list span{white-space:nowrap}

/* ---------- 统计条标签单行 ---------- */
.stat-item .lbl{white-space:nowrap;font-size:13px}
.tb-left{gap:20px}

/* ---------- 三轮细化：侧标与页脚单行 ---------- */
.hero-badge .btxt{max-width:126px}
footer.site .fgrid ul li.nw{white-space:nowrap}

/* ---------- 断行优化：避免行尾孤字 / 数字与单位被拆 ---------- */
p,li,.lead,.hero-lead,.note,.sub,.sm,footer.site li{text-wrap:pretty}
h1,h2,h3,h4{text-wrap:balance}

/* ---------- 不露售价：价格位改为引导文案 ---------- */
.pnum-ask{font-family:var(--font-sans);font-size:21px;font-weight:600;color:var(--green);
letter-spacing:.02em;line-height:1.4;white-space:nowrap}

/* ---------- 手机端顶部条收尾 + 极窄屏（2026-09-20）---------- */
@media(max-width:560px){
  /* 首项在 560 以下已隐藏，避免留下一个孤零零的分隔圆点 */
  .tb-left .dot{display:none}
  .tb-left{gap:0}
}
@media(max-width:360px){
  .topbar{font-size:12px}
  .topbar .container{height:auto;min-height:34px;flex-wrap:wrap;justify-content:center;gap:2px 10px;padding:6px 14px}
  .tb-links{gap:10px}
  .tb-links .switch{font-size:12px}
  .totop{right:16px;bottom:16px;width:42px;height:42px}
}

/* ---------- 公益台账表（act-list · 与 B 端同源，2026-09-20）---------- */
.act-list{border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:var(--white)}
.act-row{display:grid;grid-template-columns:150px 1.6fr 1.3fr 110px;gap:14px;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line);font-size:14px}
.act-row:last-child{border-bottom:none}
.act-row.is-head{background:var(--cream-2);font-size:12px;letter-spacing:1.2px;color:var(--muted);padding:12px 20px}
.act-date{color:var(--gold);font-weight:600;font-size:13.5px;font-family:var(--font-serif)}
.act-name{color:var(--ink);font-family:var(--font-serif);font-size:15.5px}
.act-place{color:var(--muted)}
.act-num{text-align:right;color:var(--green);font-weight:700}
.act-num small{font-weight:400;color:var(--muted);font-size:12px}
@media(max-width:900px){
  .act-row{grid-template-columns:1fr auto;gap:6px 14px;padding:15px 18px}
  .act-row.is-head{display:none}
  .act-date{grid-column:1;grid-row:1}
  .act-num{grid-column:2;grid-row:1;text-align:right}
  .act-name{grid-column:1 / -1;grid-row:2}
  .act-place{grid-column:1 / -1;grid-row:3}
}

/* ---------- 防御：窄屏单列栅格不许被内容撑破容器（2026-09-20）---------- */
@media(max-width:900px){
  .grid-2>*,.grid-3>*,.grid-4>*,.split>*,.cta-split>*,.topic-split>*{min-width:0}
}