/* =========================================================
   健康中国行 · 设计系统
   设计语言来源：健康中国行_C端宣传_中文版.pptx
   特征：深海军蓝/近黑底 + 满版摄影图 + 高饱和橙金强调
        + 斜切面板 + 超大数字 + 玻璃拟态卡片
   ========================================================= */

:root{
    /* —— 深色基底 —— */
    --ink:#05090F;          /* 最深，页脚与暗场 */
    --navy:#0A1826;         /* 主暗底 */
    --navy-2:#0F2438;       /* 卡片暗底 */
    --navy-3:#173553;       /* 提亮暗底 */
    --navy-4:#22507A;       /* 高亮暗底 */

    /* —— 橙金强调 —— */
    --orange:#F58220;       /* 主强调，取自 PPT 价格标签 */
    --orange-d:#D96A0C;
    --gold:#F7C244;         /* 次级强调，取自参考站按钮 */
    --gold-d:#E5A81E;

    /* —— 浅色区（少量留白区） —— */
    --paper:#FAF8F4;
    --paper-2:#F1EDE6;

    /* —— 文字 —— */
    --t-hi:#FFFFFF;
    --t-md:rgba(255,255,255,.72);
    --t-lo:rgba(255,255,255,.48);
    --d-hi:#0B1B2B;
    --d-md:rgba(11,27,43,.68);
    --d-lo:rgba(11,27,43,.45);

    /* —— 线条 —— */
    --line:rgba(255,255,255,.13);
    --line-2:rgba(255,255,255,.07);
    --line-d:rgba(11,27,43,.12);

    --radius:18px;
    --radius-lg:26px;
    --shadow:0 26px 60px -22px rgba(0,0,0,.72);
    --shadow-soft:0 16px 40px -18px rgba(0,0,0,.5);
    --maxw:1240px;

    --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,sans-serif;
    --font-num:"Arial Black","Helvetica Neue",Impact,var(--font);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
    font-family:var(--font);
    background:var(--navy);
    color:var(--t-hi);
    line-height:1.75;
    overflow-x:hidden;
    font-size:16px;
    letter-spacing:.01em;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.container-wide{max-width:1440px;margin:0 auto;padding:0 28px;}

/* ===================== 通用排版 ===================== */
.eyebrow{
    display:inline-flex;align-items:center;gap:9px;
    font-size:13px;font-weight:700;letter-spacing:.18em;
    color:var(--orange);text-transform:uppercase;margin-bottom:18px;
}
.eyebrow::before{
    content:"";width:26px;height:2px;background:var(--orange);
    border-radius:2px;flex:none;
}
.sec-title{
    font-size:clamp(30px,4vw,50px);
    font-weight:800;line-height:1.22;letter-spacing:-.02em;
}
.sec-title em{
    font-style:normal;
    background:linear-gradient(100deg,var(--orange),var(--gold));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.sec-sub{
    font-size:17px;color:var(--t-md);max-width:760px;
    margin-top:16px;line-height:1.8;
}
.sec-head{margin-bottom:56px;max-width:900px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head.center .sec-sub{margin-left:auto;margin-right:auto;}
.sec-head.center .eyebrow::before{display:none;}

/* 浅色区反色 */
.on-paper{background:var(--paper);color:var(--d-hi);}
.on-paper .sec-title{color:var(--d-hi);}
.on-paper .sec-sub{color:var(--d-md);}
.on-paper .eyebrow{color:var(--orange-d);}
.on-paper .eyebrow::before{background:var(--orange-d);}

.section{padding:110px 0;position:relative;}

/* ===================== 按钮 ===================== */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:10px;
    padding:15px 30px;border-radius:999px;
    font-size:15px;font-weight:700;letter-spacing:.02em;
    transition:transform .25s cubic-bezier(.2,.8,.3,1),box-shadow .25s,background .25s;
    white-space:nowrap;
}
.btn-lg{padding:19px 40px;font-size:16px;}
.btn-primary{
    background:linear-gradient(100deg,var(--orange),var(--orange-d));
    color:#fff;box-shadow:0 14px 34px -12px rgba(245,130,32,.75);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px -12px rgba(245,130,32,.9);}
.btn-gold{
    background:linear-gradient(100deg,var(--gold),var(--gold-d));
    color:#1A1200;box-shadow:0 14px 34px -12px rgba(247,194,68,.7);
}
.btn-gold:hover{transform:translateY(-3px);}
.btn-ghost{
    border:1.5px solid var(--line);color:var(--t-hi);
    background:rgba(255,255,255,.05);backdrop-filter:blur(10px);
}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange);background:rgba(245,130,32,.08);}
.btn-outline{
    border:1.5px solid rgba(11,27,43,.2);color:var(--d-hi);background:transparent;
}
.btn-outline:hover{background:var(--d-hi);color:#fff;border-color:var(--d-hi);}

/* ===================== 导航 ===================== */
.topbar{
    background:rgba(0,0,0,.55);border-bottom:1px solid var(--line-2);
    font-size:13px;color:var(--t-lo);position:relative;z-index:60;
}
.topbar-inner{
    max-width:1440px;margin:0 auto;padding:9px 28px;
    display:flex;justify-content:space-between;align-items:center;gap:20px;
}
.topbar a{color:var(--t-md);transition:color .2s;}
.topbar a:hover{color:var(--orange);}
.topbar-left{display:flex;gap:26px;flex-wrap:wrap;}

.navbar{
    position:sticky;top:0;z-index:50;
    background:rgba(10,24,38,.72);
    backdrop-filter:blur(20px) saturate(160%);
    border-bottom:1px solid var(--line-2);
    transition:background .3s;
}
.navbar.solid{background:rgba(6,15,25,.96);}
.nav-inner{
    max-width:1440px;margin:0 auto;padding:14px 28px;
    display:flex;align-items:center;gap:26px;
}
.logo{display:flex;align-items:center;gap:12px;flex:none;}
.logo-mark{
    width:44px;height:44px;border-radius:13px;
    background:linear-gradient(135deg,var(--orange),var(--gold));
    display:grid;place-items:center;
    font-size:22px;font-weight:800;color:#fff;
    box-shadow:0 8px 22px -8px rgba(245,130,32,.8);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;}
.logo-text b{font-size:18px;font-weight:800;letter-spacing:.02em;}
.logo-text small{font-size:9.5px;letter-spacing:.24em;color:var(--t-lo);font-weight:600;}
.nav-links{display:flex;gap:4px;margin-left:auto;}
.nav-links a{
    padding:9px 15px;border-radius:10px;font-size:15px;
    color:var(--t-md);font-weight:500;transition:.22s;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.07);}
.nav-links a.active{color:var(--orange);font-weight:700;}
.nav-actions{display:flex;align-items:center;gap:14px;}
.lang{
    display:flex;border:1px solid var(--line);border-radius:999px;
    overflow:hidden;font-size:13px;
}
.lang a,.lang span{padding:6px 13px;color:var(--t-lo);transition:.2s;cursor:pointer;text-decoration:none;display:inline-block;}
.lang a:hover,.lang span:hover{color:var(--t-hi);}
.lang a.on,.lang span.on{background:var(--orange-d);color:#fff;font-weight:700;}
.lang a.on:hover,.lang span.on:hover{color:#fff;}
.burger{display:none;flex-direction:column;gap:5px;padding:8px;}
.burger i{width:22px;height:2px;background:#fff;border-radius:2px;transition:.25s;}
.mobile-panel{
    display:none;flex-direction:column;gap:2px;
    padding:14px 28px 24px;background:rgba(6,15,25,.98);
    border-bottom:1px solid var(--line);
}
.mobile-panel a{
    padding:14px 4px;border-bottom:1px solid var(--line-2);
    font-size:16px;color:var(--t-md);
}
.mobile-panel.show{display:flex;}

/* ===================== Hero · 满屏摄影 ===================== */
.hero{
    position:relative;min-height:calc(100vh - 72px);
    display:flex;align-items:center;
    padding:80px 0 60px;
    background:var(--navy);
    overflow:hidden;
}
.hero-bg{
    position:absolute;inset:0;
    background-image:url("../images/hero-sanya.jpg");
    background-size:cover;background-position:center 40%;
    transform:scale(1.04);
}
.hero-bg::after{
    content:"";position:absolute;inset:0;
    background:
        linear-gradient(100deg,rgba(5,12,22,.93) 0%,rgba(5,12,22,.74) 34%,rgba(5,12,22,.3) 60%,rgba(5,12,22,.62) 100%),
        linear-gradient(to top,var(--navy) 1%,transparent 36%);
}
.hero-inner{
    position:relative;z-index:3;
    max-width:1440px;margin:0 auto;padding:0 28px;width:100%;
    display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;
}
.hero-tag{
    display:inline-flex;align-items:center;gap:8px;
    padding:8px 18px;border-radius:999px;
    background:rgba(245,130,32,.16);
    border:1px solid rgba(245,130,32,.42);
    color:var(--gold);font-size:13.5px;font-weight:700;
    margin-bottom:26px;letter-spacing:.04em;
}
.hero-tag::before{
    content:"";width:7px;height:7px;border-radius:50%;
    background:var(--orange);box-shadow:0 0 0 4px rgba(245,130,32,.22);
}
.hero h1{
    font-size:clamp(40px,5.6vw,78px);
    font-weight:900;line-height:1.1;letter-spacing:-.03em;
    text-shadow:0 8px 40px rgba(0,0,0,.6);
}
.hero h1 em{
    font-style:normal;display:block;
    background:linear-gradient(100deg,var(--orange) 10%,var(--gold) 90%);
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{
    font-size:17.5px;color:var(--t-md);max-width:560px;
    margin-top:26px;line-height:1.85;
}
.hero-btns{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap;}
.hero-metrics{
    display:flex;gap:44px;margin-top:52px;flex-wrap:wrap;
    padding-top:32px;border-top:1px solid var(--line);
}
.hero-metric b{
    display:block;font-family:var(--font-num);
    font-size:clamp(26px,3.2vw,40px);font-weight:900;line-height:1;
    background:linear-gradient(100deg,var(--gold),var(--orange));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-metric span{display:block;font-size:13.5px;color:var(--t-lo);margin-top:8px;}

/* —— Hero 右侧玻璃报价表单 —— */
.quote-card{
    background:linear-gradient(160deg,rgba(23,53,83,.92),rgba(10,24,38,.94));
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    padding:34px 30px 30px;
    backdrop-filter:blur(24px);
    box-shadow:var(--shadow);
}
.quote-card h3{font-size:22px;font-weight:800;letter-spacing:-.01em;}
.quote-card > p{font-size:14px;color:var(--t-lo);margin-top:7px;margin-bottom:24px;}
.field{margin-bottom:15px;}
.field label{
    display:block;font-size:12.5px;color:var(--t-lo);
    margin-bottom:7px;font-weight:600;letter-spacing:.04em;
}
.field input,.field select{
    width:100%;padding:13px 15px;border-radius:11px;
    background:rgba(255,255,255,.06);
    border:1px solid var(--line);
    color:#fff;font-size:15px;font-family:inherit;
    transition:.22s;appearance:none;
}
.field select{
    background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23F58220' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat:no-repeat;background-position:right 15px center;
    padding-right:40px;
}
.field input::placeholder{color:rgba(255,255,255,.32);}
.field input:focus,.field select:focus{
    outline:none;border-color:var(--orange);
    background:rgba(245,130,32,.09);
    box-shadow:0 0 0 4px rgba(245,130,32,.13);
}
.quote-card .btn{width:100%;margin-top:8px;}
.quote-note{
    font-size:12px;color:var(--t-lo);margin-top:14px;
    line-height:1.6;text-align:center;
}

/* ===================== 资质徽章行 ===================== */
.cred-bar{
    background:var(--ink);
    border-top:1px solid var(--line-2);
    border-bottom:1px solid var(--line-2);
    padding:26px 0;
}
.cred-inner{
    max-width:1440px;margin:0 auto;padding:0 28px;
    display:flex;justify-content:space-between;align-items:center;
    gap:34px;flex-wrap:wrap;
}
.cred-item{display:flex;align-items:center;gap:13px;}
.cred-mark{
    width:46px;height:46px;border-radius:12px;flex:none;
    background:linear-gradient(140deg,rgba(245,130,32,.2),rgba(247,194,68,.09));
    border:1px solid rgba(245,130,32,.32);
    display:grid;place-items:center;
    font-family:var(--font-num);font-size:14px;font-weight:900;color:var(--gold);
}
.cred-text b{display:block;font-size:14px;font-weight:700;}
.cred-text span{display:block;font-size:12px;color:var(--t-lo);}

/* ===================== 价格对比 · 斜切面板 ===================== */
.compare-wrap{
    display:grid;grid-template-columns:1fr auto 1fr;
    gap:0;align-items:stretch;max-width:1000px;margin:0 auto;
}
.compare-card{
    padding:34px 32px;border-radius:var(--radius-lg);
    background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.02));
    border:1px solid var(--line);
}
.compare-card.hl{
    background:linear-gradient(150deg,rgba(245,130,32,.2),rgba(247,194,68,.06));
    border-color:rgba(245,130,32,.5);
    box-shadow:0 30px 70px -30px rgba(245,130,32,.6);
    position:relative;
}
.compare-card .k{
    font-size:13px;letter-spacing:.14em;text-transform:uppercase;
    color:var(--t-lo);font-weight:700;
}
.compare-card.hl .k{color:var(--gold);}
.compare-card .price{
    font-family:var(--font-num);font-weight:900;letter-spacing:-.025em;
    font-size:clamp(26px,2.9vw,40px);line-height:1.1;margin:16px 0 12px;
    white-space:nowrap;
}
.compare-card.hl .price{font-size:clamp(30px,3.5vw,48px);}
.compare-card.hl .price{
    background:linear-gradient(100deg,var(--gold),var(--orange));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.compare-card .price small{font-size:.42em;font-weight:700;}
.compare-card .price.txt{
    font-family:var(--font);font-weight:800;letter-spacing:0;
    font-size:clamp(22px,2.4vw,32px);color:var(--t-md);
}
.compare-note{
    max-width:1000px;margin:26px auto 0;text-align:center;
    font-size:14px;color:var(--t-lo);line-height:1.75;
}
.compare-card .tagline{font-size:14.5px;color:var(--t-md);line-height:1.7;}
.compare-mid{
    display:grid;place-items:center;padding:0 26px;
    color:var(--orange);font-size:30px;
}

/* ===================== 数字冲击带 ===================== */
.stat-band{
    display:grid;grid-template-columns:repeat(4,1fr);
    gap:1px;background:var(--line-2);
    border:1px solid var(--line-2);border-radius:var(--radius);
    overflow:hidden;
}
.stat-cell{
    background:var(--navy-2);padding:38px 26px;text-align:center;
    transition:background .25s;
}
.stat-cell:hover{background:var(--navy-3);}
.stat-cell b{
    display:block;font-family:var(--font-num);font-weight:900;
    font-size:clamp(32px,3.8vw,50px);line-height:1;
    background:linear-gradient(100deg,var(--gold),var(--orange));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-cell span{display:block;font-size:14px;color:var(--t-md);margin-top:12px;}

/* ===================== 时间轴 ===================== */
.timeline{position:relative;margin-top:20px;}
.tl-track{
    position:absolute;top:26px;left:4%;right:4%;height:3px;border-radius:3px;
    background:linear-gradient(90deg,rgba(245,130,32,.2),var(--orange) 22%,var(--gold) 78%,rgba(245,130,32,.2));
    box-shadow:0 0 22px rgba(245,130,32,.42);
}
.tl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;z-index:2;}
.tl-item{text-align:center;padding-top:0;}
.tl-dot{
    width:54px;height:54px;border-radius:50%;margin:0 auto 22px;
    background:var(--navy);border:3px solid var(--orange);
    display:grid;place-items:center;
    font-family:var(--font-num);font-weight:900;font-size:15px;color:var(--orange);
    box-shadow:0 0 0 9px rgba(245,130,32,.1);
}
.tl-time{
    font-family:var(--font-num);font-size:23px;font-weight:900;
    color:var(--gold);letter-spacing:-.01em;
}
.tl-label{font-size:14.5px;color:var(--t-md);margin-top:9px;line-height:1.65;}

/* ===================== 产品卡 ===================== */
.prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.prod-card{
    position:relative;border-radius:var(--radius-lg);overflow:hidden;
    background:linear-gradient(165deg,var(--navy-2),rgba(10,24,38,.85));
    border:1px solid var(--line);
    display:flex;flex-direction:column;
    transition:transform .3s cubic-bezier(.2,.8,.3,1),border-color .3s,box-shadow .3s;
}
.prod-card:hover{
    transform:translateY(-6px);border-color:rgba(245,130,32,.45);
    box-shadow:0 34px 70px -30px rgba(0,0,0,.85);
}
.prod-top{padding:30px 34px 26px;border-bottom:1px solid var(--line-2);}
.prod-kind{
    display:inline-block;padding:6px 15px;border-radius:999px;
    font-size:12.5px;font-weight:800;letter-spacing:.08em;margin-bottom:18px;
}
.prod-kind.a{background:rgba(245,130,32,.24);color:var(--gold);border:1px solid rgba(245,130,32,.52);}
.prod-kind.b{background:rgba(60,150,230,.22);color:#9BD2FF;border:1px solid rgba(60,150,230,.5);}
.prod-top h3{font-size:27px;font-weight:800;letter-spacing:-.01em;}
.prod-top p{font-size:15px;color:var(--t-md);margin-top:12px;line-height:1.75;}
.prod-rows{padding:26px 34px;flex:1;}
.prod-row{
    display:grid;grid-template-columns:88px 1fr;gap:16px;
    padding:13px 0;border-bottom:1px dashed var(--line-2);font-size:14.5px;
}
.prod-row:last-child{border-bottom:0;}
.prod-row dt{color:var(--t-lo);font-weight:700;font-size:13.5px;}
.prod-row dd{color:var(--t-md);line-height:1.65;}
.prod-price{
    margin:0 34px;padding:20px 24px;border-radius:15px;
    background:linear-gradient(100deg,rgba(245,130,32,.16),rgba(247,194,68,.05));
    border:1px solid rgba(245,130,32,.3);
    display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;
}
.prod-price b{
    font-family:var(--font-num);font-size:31px;font-weight:900;color:var(--gold);
}
.prod-price span{font-size:13.5px;color:var(--t-lo);}
.prod-foot{padding:22px 34px 34px;}
.prod-media{position:relative;aspect-ratio:16/9;overflow:hidden;}
.prod-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.prod-card:hover .prod-media img{transform:scale(1.06);}
.prod-media::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(to top,rgba(10,24,38,.94) 2%,rgba(10,24,38,.22) 58%,transparent);
}
.prod-media .prod-kind{position:absolute;top:22px;left:26px;z-index:2;margin-bottom:0;backdrop-filter:blur(8px);}
.prod-essence{
    font-size:13px;font-weight:800;letter-spacing:.14em;
    color:var(--gold);margin-bottom:12px;
}

/* ===================== 六类体验 · 图片网格 ===================== */
.six-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.six-card{
    position:relative;border-radius:var(--radius);overflow:hidden;
    background:var(--navy-2);border:1px solid var(--line);
    padding:32px 28px 30px;
    transition:transform .3s cubic-bezier(.2,.8,.3,1),border-color .3s;
}
.six-card::before{
    content:"";position:absolute;top:0;left:0;right:0;height:3px;
    background:linear-gradient(90deg,var(--orange),var(--gold));
    transform:scaleX(0);transform-origin:left;transition:transform .4s;
}
.six-card:hover{transform:translateY(-6px);border-color:rgba(245,130,32,.42);}
.six-card:hover::before{transform:scaleX(1);}
.six-char{
    width:58px;height:58px;border-radius:15px;margin-bottom:20px;
    background:linear-gradient(140deg,rgba(245,130,32,.2),rgba(255,255,255,.03));
    border:1px solid rgba(245,130,32,.32);
    display:grid;place-items:center;
    font-size:27px;font-weight:800;color:var(--gold);
}
.six-card h4{font-size:19.5px;font-weight:800;margin-bottom:11px;}
.six-card p{font-size:14.5px;color:var(--t-md);line-height:1.78;}

/* ===================== 体检套餐 ===================== */
.pack-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.pack-card{
    position:relative;padding:40px 36px;border-radius:var(--radius-lg);
    background:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
    border:1px solid var(--line);
}
.pack-card.feature{
    background:linear-gradient(150deg,rgba(245,130,32,.17),rgba(247,194,68,.04));
    border-color:rgba(245,130,32,.5);
    box-shadow:0 32px 70px -32px rgba(245,130,32,.5);
}
.pack-flag{
    position:absolute;top:26px;right:26px;
    padding:7px 16px;border-radius:999px;
    background:linear-gradient(100deg,var(--orange),var(--orange-d));
    color:#fff;font-size:12.5px;font-weight:800;letter-spacing:.05em;
}
.pack-card h3{font-size:25px;font-weight:800;}
.pack-count{font-size:14px;color:var(--t-lo);margin-top:9px;}
.pack-price{display:flex;align-items:baseline;gap:12px;margin:24px 0 28px;flex-wrap:wrap;}
.pack-price b{
    font-family:var(--font-num);font-size:clamp(34px,4vw,46px);font-weight:900;
    background:linear-gradient(100deg,var(--gold),var(--orange));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.pack-price span{font-size:14px;color:var(--t-lo);}
.pack-list li{
    position:relative;padding-left:28px;margin-bottom:13px;
    font-size:14.5px;color:var(--t-md);line-height:1.7;
}
.pack-list li::before{
    content:"";position:absolute;left:2px;top:9px;
    width:12px;height:7px;border-left:2px solid var(--orange);
    border-bottom:2px solid var(--orange);transform:rotate(-45deg);
}

/* ===================== 图片卡网格（线路 / 目的地） ===================== */
.pic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.pic-card{
    position:relative;border-radius:var(--radius);overflow:hidden;
    background:var(--navy-2);border:1px solid var(--line);
    transition:transform .35s cubic-bezier(.2,.8,.3,1),box-shadow .35s,border-color .35s;
}
.pic-card:hover{
    transform:translateY(-8px);border-color:rgba(245,130,32,.45);
    box-shadow:0 36px 76px -32px rgba(0,0,0,.9);
}
.pic-thumb{
    position:relative;height:230px;overflow:hidden;
    background:linear-gradient(155deg,var(--navy-3),var(--ink));
}
.pic-thumb img{
    width:100%;height:100%;object-fit:cover;
    transition:transform .6s cubic-bezier(.2,.8,.3,1);
}
.pic-card:hover .pic-thumb img{transform:scale(1.07);}
.pic-thumb::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(to top,rgba(5,12,22,.94) 0%,rgba(5,12,22,.3) 48%,transparent 78%);
}
.pic-badge{
    position:absolute;top:18px;left:18px;z-index:3;
    padding:7px 15px;border-radius:999px;
    background:rgba(5,12,22,.72);backdrop-filter:blur(10px);
    border:1px solid rgba(245,130,32,.4);
    font-size:12.5px;font-weight:800;color:var(--gold);letter-spacing:.06em;
}
.pic-price{
    position:absolute;top:18px;right:18px;z-index:3;
    padding:7px 15px;border-radius:999px;
    background:linear-gradient(100deg,var(--orange),var(--orange-d));
    font-family:var(--font-num);font-size:14px;font-weight:900;color:#fff;
}
.pic-title-on{
    position:absolute;bottom:0;left:0;right:0;z-index:3;
    padding:24px 24px 20px;
}
.pic-title-on h4{font-size:20px;font-weight:800;letter-spacing:-.01em;}
.pic-title-on span{font-size:13px;color:var(--gold);font-weight:700;}
.pic-body{padding:22px 24px 26px;}
.pic-body p{font-size:14px;color:var(--t-md);line-height:1.75;}
.pic-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.pic-tag{
    padding:5px 12px;border-radius:999px;font-size:12.5px;
    background:rgba(255,255,255,.06);border:1px solid var(--line-2);
    color:var(--t-md);
}
.pic-link{
    display:inline-flex;align-items:center;gap:7px;margin-top:18px;
    font-size:14px;font-weight:800;color:var(--orange);
}
.pic-link::after{content:"→";transition:transform .25s;}
.pic-card:hover .pic-link::after{transform:translateX(4px);}

/* ===================== 目的地 · 紧凑条目 ===================== */
.dest-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.dest-card{
    display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;
    padding:26px 30px;border-radius:var(--radius);
    background:linear-gradient(120deg,rgba(255,255,255,.055),rgba(255,255,255,.012));
    border:1px solid var(--line);
    transition:transform .3s cubic-bezier(.2,.8,.3,1),border-color .3s,background .3s;
}
.dest-card:hover{
    transform:translateX(7px);border-color:rgba(245,130,32,.45);
    background:linear-gradient(120deg,rgba(245,130,32,.1),rgba(255,255,255,.015));
}
.dest-no{
    font-family:var(--font-num);font-size:40px;font-weight:900;line-height:1;
    background:linear-gradient(100deg,var(--orange),var(--gold));
    -webkit-background-clip:text;background-clip:text;color:transparent;
    opacity:.9;
}
.dest-main h4{font-size:20px;font-weight:800;letter-spacing:-.01em;}
.dest-main h4 small{
    font-size:12.5px;color:var(--t-lo);font-weight:600;
    margin-left:9px;letter-spacing:.06em;
}
.dest-main p{font-size:14px;color:var(--t-md);margin-top:7px;line-height:1.68;}
.dest-tag{
    padding:7px 15px;border-radius:999px;white-space:nowrap;
    background:rgba(245,130,32,.14);border:1px solid rgba(245,130,32,.34);
    color:var(--gold);font-size:12.5px;font-weight:800;letter-spacing:.03em;
}

/* ===================== 服务流程步骤 ===================== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;}
.step{
    position:relative;padding:34px 26px 30px;border-radius:var(--radius);
    background:linear-gradient(165deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
    border:1px solid var(--line);
}
.step-no{
    font-family:var(--font-num);font-size:46px;font-weight:900;line-height:1;
    background:linear-gradient(100deg,var(--orange),var(--gold));
    -webkit-background-clip:text;background-clip:text;color:transparent;
    opacity:.95;
}
.step h4{font-size:18.5px;font-weight:800;margin:16px 0 10px;}
.step p{font-size:14px;color:var(--t-md);line-height:1.72;}

/* ===================== 一价包含 ===================== */
.inc-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:26px;}
.inc-box{
    padding:38px 34px;border-radius:var(--radius-lg);
    background:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
    border:1px solid var(--line);
}
.inc-box.yes{border-color:rgba(245,130,32,.4);}
.inc-box h3{
    font-size:21px;font-weight:800;margin-bottom:24px;
    display:flex;align-items:center;gap:12px;
}
.inc-box h3::before{
    content:"";width:10px;height:26px;border-radius:3px;flex:none;
    background:linear-gradient(180deg,var(--orange),var(--gold));
}
.inc-box li{
    position:relative;padding-left:26px;margin-bottom:14px;
    font-size:14.5px;color:var(--t-md);line-height:1.72;
}
.inc-box li::before{
    content:"";position:absolute;left:3px;top:10px;
    width:7px;height:7px;border-radius:50%;background:var(--orange);
}
.inc-box.no li::before{background:var(--t-lo);}

/* ===================== 患者评价 ===================== */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.quote-item{
    padding:34px 30px;border-radius:var(--radius);
    background:linear-gradient(165deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
    border:1px solid var(--line);position:relative;
}
.quote-item::before{
    content:"“";position:absolute;top:8px;right:26px;
    font-size:82px;line-height:1;color:rgba(245,130,32,.16);
    font-family:Georgia,serif;
}
.quote-stars{color:var(--gold);font-size:15px;letter-spacing:3px;margin-bottom:16px;}
.quote-text{font-size:15px;color:var(--t-md);line-height:1.85;}
.quote-who{display:flex;align-items:center;gap:12px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line-2);}
.quote-av{
    width:42px;height:42px;border-radius:50%;flex:none;
    background:linear-gradient(140deg,var(--orange),var(--gold));
    display:grid;place-items:center;font-weight:800;font-size:15px;color:#fff;
}
.quote-who b{display:block;font-size:14.5px;font-weight:700;}
.quote-who span{display:block;font-size:12.5px;color:var(--t-lo);}

/* ===================== FAQ ===================== */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.faq-item{
    border-radius:var(--radius);overflow:hidden;
    background:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
    border:1px solid var(--line);transition:border-color .25s;
}
.faq-item:hover{border-color:rgba(245,130,32,.35);}
.faq-q{
    display:flex;align-items:center;justify-content:space-between;gap:18px;
    padding:22px 26px;cursor:pointer;font-size:16.5px;font-weight:700;
}
.faq-q i{
    flex:none;width:26px;height:26px;border-radius:50%;
    background:rgba(245,130,32,.16);border:1px solid rgba(245,130,32,.4);
    display:grid;place-items:center;font-style:normal;
    font-size:16px;color:var(--orange);transition:.28s;
}
.faq-item.open .faq-q i{transform:rotate(45deg);background:var(--orange);color:#fff;}
.faq-a{
    max-height:0;overflow:hidden;transition:max-height .35s ease;
    font-size:14.5px;color:var(--t-md);line-height:1.82;
}
.faq-a div{padding:0 26px 24px;}
.faq-item.open .faq-a{max-height:340px;}

/* ===================== CTA ===================== */
.cta{
    position:relative;padding:120px 0;overflow:hidden;
    background:var(--navy);
}
.cta-bg{
    position:absolute;inset:0;
    background-image:url("../images/cta-beijing.jpg");
    background-size:cover;background-position:center;
}
.cta-bg::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(100deg,rgba(5,12,22,.93) 0%,rgba(5,12,22,.6) 42%,rgba(5,12,22,.55) 60%,rgba(5,12,22,.93) 100%);
}
.cta-inner{position:relative;z-index:3;max-width:820px;margin:0 auto;padding:0 28px;text-align:center;}
.cta-inner h2{
    font-size:clamp(30px,4vw,48px);font-weight:900;
    line-height:1.2;letter-spacing:-.02em;
}
.cta-inner > p{font-size:17px;color:var(--t-md);margin:20px auto 36px;max-width:640px;line-height:1.8;}
.cta-steps{
    display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:52px;
    text-align:left;
}
.cta-step{
    padding:24px 22px;border-radius:var(--radius);
    background:rgba(255,255,255,.055);border:1px solid var(--line);
    backdrop-filter:blur(14px);
    font-size:14.5px;color:var(--t-md);line-height:1.7;
}
.cta-step b{
    display:block;font-family:var(--font-num);font-size:26px;font-weight:900;
    color:var(--gold);margin-bottom:10px;line-height:1;
}

/* ===================== 页脚 ===================== */
.footer{background:var(--ink);border-top:1px solid var(--line-2);padding:74px 0 34px;}
.footer-grid{
    display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:44px;
    padding-bottom:52px;border-bottom:1px solid var(--line-2);
}
.footer h4{
    font-size:15px;font-weight:800;margin-bottom:20px;
    letter-spacing:.04em;
}
.footer li{margin-bottom:12px;}
.footer li a{font-size:14px;color:var(--t-lo);transition:color .2s;}
.footer li a:hover{color:var(--orange);}
.footer-desc{font-size:14px;color:var(--t-lo);line-height:1.85;margin-top:20px;max-width:340px;}
.footer-bottom{
    display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
    padding-top:28px;font-size:13px;color:var(--t-lo);
}
.footer-bottom a:hover{color:var(--orange);}

/* ===================== 体检可选加项 ===================== */
.addon-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:24px;margin-top:44px;}
.addon-card{
    padding:32px 30px;border-radius:var(--radius-lg);
    background:linear-gradient(165deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
    border:1px solid var(--line);
}
.addon-card.feature{
    background:linear-gradient(150deg,rgba(245,130,32,.16),rgba(247,194,68,.04));
    border-color:rgba(245,130,32,.42);
}
.addon-k{
    display:block;font-size:12.5px;font-weight:800;letter-spacing:.15em;
    color:var(--gold);margin-bottom:12px;
}
.addon-card h3{font-size:21px;font-weight:800;line-height:1.42;}
.addon-card h3 + .addon-list,
.addon-card h3 + .addon-steps{margin-top:22px;}
.addon-list li{
    position:relative;padding-left:28px;margin-bottom:12px;
    font-size:14.5px;color:var(--t-md);line-height:1.7;
}
.addon-list li:last-child{margin-bottom:0;}
.addon-list li::before{
    content:"";position:absolute;left:2px;top:9px;
    width:12px;height:7px;border-left:2px solid var(--orange);
    border-bottom:2px solid var(--orange);transform:rotate(-45deg);
}
.addon-steps{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.as-item{padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.045);border:1px solid var(--line-2);}
.as-item b{
    display:block;font-family:var(--font-num);font-size:17px;font-weight:900;
    color:var(--gold);letter-spacing:-.01em;margin-bottom:3px;
}
.as-item span{display:block;font-size:13px;color:var(--t-md);line-height:1.55;}
.addon-foot{
    margin-top:18px;padding-top:18px;border-top:1px solid var(--line);
    font-size:14px;color:var(--t-lo);line-height:1.72;
}

/* ===================== 关于我们 ===================== */
.about-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:46px;align-items:start;}
.about-lead{
    font-size:16.5px;color:var(--t-hi);line-height:1.9;
    padding-left:22px;border-left:3px solid var(--orange);margin-bottom:22px;
}
.about-main p{font-size:15px;color:var(--t-md);line-height:1.9;margin-bottom:16px;}
.about-main p:last-child{margin-bottom:0;}
.about-side{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.about-stat{
    padding:22px 20px;border-radius:var(--radius);
    background:linear-gradient(165deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
    border:1px solid var(--line);
}
.about-stat b{
    display:block;font-family:var(--font-num);font-weight:900;
    font-size:clamp(19px,2vw,24px);line-height:1.25;letter-spacing:0;
    background:linear-gradient(100deg,var(--gold),var(--orange));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.about-stat span{display:block;font-size:12.5px;color:var(--t-lo);line-height:1.65;margin-top:9px;}

.about-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:52px;}
.about-card{
    position:relative;padding:32px 30px;border-radius:var(--radius-lg);
    background:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
    border:1px solid var(--line);overflow:hidden;
}
.about-card-no{
    position:absolute;top:16px;right:24px;
    font-family:var(--font-num);font-size:46px;font-weight:900;
    color:rgba(245,130,32,.15);line-height:1;letter-spacing:-.03em;
}
.about-card h4{font-size:19px;font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:11px;}
.about-card h4::before{
    content:"";width:9px;height:22px;border-radius:3px;flex:none;
    background:linear-gradient(180deg,var(--orange),var(--gold));
}
.about-card p{font-size:14.5px;color:var(--t-md);line-height:1.8;}

.about-foot{
    display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
    margin-top:52px;padding-top:34px;border-top:1px solid var(--line);
}
.about-foot-info{display:flex;flex-direction:column;gap:7px;}
.about-foot-info span{font-size:14.5px;color:var(--t-md);}
.about-foot-info span:first-child{font-size:16px;font-weight:700;color:var(--t-hi);}
.about-foot-info span:last-child{color:var(--t-lo);}

/* 合作伙伴标签墙 */
.partner-groups{display:grid;gap:38px;}
.partner-group h4{
    font-size:15.5px;font-weight:800;color:var(--t-hi);
    margin-bottom:16px;display:flex;align-items:center;gap:11px;
}
.partner-group h4::before{
    content:"";width:9px;height:20px;border-radius:3px;flex:none;
    background:linear-gradient(180deg,var(--orange),var(--gold));
}
.partner-wall{display:flex;flex-wrap:wrap;gap:12px;}
.partner-wall span{
    padding:13px 24px;border-radius:999px;
    background:rgba(255,255,255,.05);border:1px solid var(--line);
    font-size:14.5px;color:var(--t-md);transition:.25s;
}
.partner-wall span:hover{
    background:rgba(245,130,32,.14);border-color:rgba(245,130,32,.42);
    color:var(--t-hi);
}
.partner-note{
    margin-top:32px;padding-top:28px;border-top:1px solid var(--line);
    font-size:14.5px;color:var(--t-lo);line-height:1.85;max-width:960px;
}

/* ===================== 滚动入场动画 ===================== */
.fade-up{opacity:0;transform:translateY(30px);transition:opacity .75s cubic-bezier(.2,.8,.3,1),transform .75s cubic-bezier(.2,.8,.3,1);}
.fade-up.in{opacity:1;transform:none;}
.fade-up.d1{transition-delay:.09s;}
.fade-up.d2{transition-delay:.18s;}
.fade-up.d3{transition-delay:.27s;}

/* ===================== 响应式 ===================== */
@media (max-width:1100px){
    .hero-inner{grid-template-columns:1fr;gap:46px;}
    .quote-card{max-width:560px;}
    .hero-metrics{gap:32px;}
    .pic-grid,.six-grid,.quote-grid{grid-template-columns:1fr 1fr;}
    .dest-grid{grid-template-columns:1fr;}
    .steps,.stat-band,.tl-grid{grid-template-columns:1fr 1fr;}
    .addon-grid{grid-template-columns:1fr;}
    .about-grid{grid-template-columns:1fr;}
    .about-cards{grid-template-columns:1fr 1fr;}
    .tl-track{display:none;}
    .nav-links{display:none;}
    .burger{display:flex;}
    .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
    .section{padding:76px 0;}
    .container,.container-wide{padding:0 20px;}
    .nav-inner,.topbar-inner,.cred-inner,.hero-inner{padding-left:20px;padding-right:20px;}
    .hero{min-height:auto;padding:56px 0 48px;}
    .prod-grid,.pack-grid,.inc-grid,.faq-grid,
    .pic-grid,.six-grid,.quote-grid{grid-template-columns:1fr;}
    .steps,.stat-band,.tl-grid,.cta-steps{grid-template-columns:1fr;}
    .compare-wrap{grid-template-columns:1fr;}
    .compare-mid{transform:rotate(90deg);padding:16px 0;}
    .addon-card{padding:30px 24px;}
    .addon-steps{grid-template-columns:1fr;}
    .about-cards,.about-side{grid-template-columns:1fr;}
    .history-grid{grid-template-columns:1fr;}
    .history-grid .heritage-item:nth-last-child(-n+2){border-bottom:1px dashed var(--line-2);}
    .history-grid .heritage-item:last-child{border-bottom:0;}
    .hero-metrics{gap:22px;}
    .logo-text small{display:none;}
    .footer-grid{grid-template-columns:1fr;gap:34px;}
    .topbar-left span:nth-child(2){display:none;}
    .dest-tag{display:none;}
    .dest-card{grid-template-columns:auto 1fr;padding:22px 22px;gap:18px;}
    .dest-no{font-size:32px;}
    .pic-thumb{height:200px;}
}

/* ===================== 区块深浅层次（深色版） ===================== */
.sec-tint{background:linear-gradient(180deg,var(--navy),var(--navy-2));}
.sec-deep{background:linear-gradient(180deg,var(--navy-2),var(--navy));}
.sec-deep::before{
    content:"";position:absolute;top:0;left:0;right:0;height:1px;pointer-events:none;
    background:linear-gradient(90deg,transparent,rgba(245,130,32,.42),transparent);
}

/* ===================== 页脚联系条目 ===================== */
.contact-list li{
    display:grid;grid-template-columns:44px 1fr;gap:10px;
    align-items:start;margin-bottom:16px;line-height:1.6;
}
.contact-k{
    font-size:12.5px;color:var(--t-lo);font-weight:600;
    padding-top:2px;letter-spacing:.06em;
}
.contact-list li a,
.contact-list li span:not(.contact-k){font-size:14.5px;color:var(--t-md);transition:color .2s;}
.contact-list li a:hover{color:var(--orange);}
.contact-tel{
    font-family:var(--font-num);font-size:17px !important;
    font-weight:900;letter-spacing:.02em;
    background:linear-gradient(100deg,var(--gold),var(--orange));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* =========================================================
   以下为增强组件（六类体验图片卡 · 非遗专区 · 子页面通用）
   ========================================================= */

/* ===================== 六类体验 · 图片卡 ===================== */
.exp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.exp-card{
    position:relative;border-radius:var(--radius);overflow:hidden;
    background:linear-gradient(165deg,var(--navy-2),rgba(10,24,38,.9));
    border:1px solid var(--line);
    transition:transform .32s cubic-bezier(.2,.8,.3,1),border-color .32s,box-shadow .32s;
}
.exp-card:hover{
    transform:translateY(-7px);border-color:rgba(245,130,32,.45);
    box-shadow:0 34px 70px -32px rgba(0,0,0,.9);
}
.exp-thumb{position:relative;height:215px;overflow:hidden;background:var(--navy-3);}
.exp-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .65s cubic-bezier(.2,.8,.3,1);}
.exp-card:hover .exp-thumb img{transform:scale(1.08);}
.exp-thumb::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(to top,rgba(5,12,22,.92) 0%,rgba(5,12,22,.25) 52%,transparent 80%);
}
.exp-char{
    position:absolute;left:20px;bottom:16px;z-index:3;
    width:54px;height:54px;border-radius:15px;
    background:linear-gradient(140deg,var(--orange),var(--orange-d));
    display:grid;place-items:center;
    font-size:26px;font-weight:800;color:#fff;
    box-shadow:0 12px 26px -10px rgba(245,130,32,.8);
}
.exp-kind{
    position:absolute;top:16px;right:16px;z-index:3;
    padding:5px 13px;border-radius:999px;
    background:rgba(5,12,22,.7);backdrop-filter:blur(10px);
    border:1px solid rgba(245,130,32,.4);
    font-size:12px;font-weight:800;color:var(--gold);letter-spacing:.05em;
}
.exp-body{padding:22px 24px 26px;}
.exp-body h4{font-size:19px;font-weight:800;margin-bottom:10px;}
.exp-body p{font-size:14px;color:var(--t-md);line-height:1.75;}

/* ===================== 非遗专区 ===================== */
.heritage{display:grid;grid-template-columns:.95fr 1.05fr;gap:52px;align-items:center;}
.heritage-media{
    position:relative;border-radius:var(--radius-lg);overflow:hidden;
    border:1px solid var(--line);
    box-shadow:0 34px 70px -34px rgba(0,0,0,.9);
    aspect-ratio:4/5;
}
.heritage-media img{width:100%;height:100%;object-fit:cover;}
.heritage-media::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(to top,rgba(5,12,22,.85),transparent 55%);
}
.heritage-stamp{
    position:absolute;left:24px;bottom:24px;z-index:3;
    padding:10px 20px;border-radius:999px;
    background:linear-gradient(100deg,var(--orange),var(--orange-d));
    font-size:13.5px;font-weight:800;color:#fff;letter-spacing:.06em;
    box-shadow:0 14px 30px -12px rgba(245,130,32,.85);
}
.heritage-item{
    display:grid;grid-template-columns:auto 1fr;gap:20px;
    padding:22px 0;border-bottom:1px dashed var(--line-2);
}
.heritage-item:last-child{border-bottom:0;}
.heritage-no{
    font-family:var(--font-num);font-size:32px;font-weight:900;line-height:1;
    background:linear-gradient(100deg,var(--gold),var(--orange));
    -webkit-background-clip:text;background-clip:text;color:transparent;
    opacity:.92;
}
.heritage-item h4{font-size:18.5px;font-weight:800;margin-bottom:8px;}
.heritage-item p{font-size:14.5px;color:var(--t-md);line-height:1.75;}

/* 发展历程 · 双列里程碑 */
.history-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;}
.history-grid .heritage-item{border-bottom:1px dashed var(--line-2);}
.history-grid .heritage-item:nth-last-child(-n+2){border-bottom:0;}

/* ===================== 文化长廊 · 图文交错 ===================== */
.culture-row{
    display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
    padding:34px 0;
}
.culture-row:nth-child(even) .culture-text{order:2;}
.culture-media{
    border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
    box-shadow:0 26px 56px -30px rgba(0,0,0,.85);
    aspect-ratio:3/2;
}
.culture-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.culture-media:hover img{transform:scale(1.05);}
.culture-text h4{font-size:23px;font-weight:800;margin-bottom:14px;}
.culture-text p{font-size:15px;color:var(--t-md);line-height:1.85;}
.culture-points{margin-top:18px;}
.culture-points li{
    position:relative;padding-left:24px;margin-bottom:10px;
    font-size:14.5px;color:var(--t-md);line-height:1.7;
}
.culture-points li::before{
    content:"";position:absolute;left:2px;top:9px;
    width:7px;height:7px;border-radius:50%;background:var(--orange);
}

/* ===================== 子页面 · 页头 ===================== */
.page-hero{
    position:relative;padding:88px 0 72px;overflow:hidden;
    background:var(--navy);
}
.page-hero-bg{
    position:absolute;inset:0;
    background-size:cover;background-position:center 45%;
}
.page-hero-bg::after{
    content:"";position:absolute;inset:0;
    background:
        linear-gradient(100deg,rgba(5,12,22,.94) 0%,rgba(5,12,22,.78) 40%,rgba(5,12,22,.55) 100%),
        linear-gradient(to top,var(--navy) 1%,transparent 42%);
}
.page-hero-inner{position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.crumb{
    font-size:13.5px;color:var(--t-lo);margin-bottom:20px;
    display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.crumb a{color:var(--t-md);transition:color .2s;}
.crumb a:hover{color:var(--orange);}
.crumb i{font-style:normal;color:var(--t-lo);opacity:.6;}
.page-hero h1{
    font-size:clamp(32px,4.4vw,54px);font-weight:900;
    line-height:1.16;letter-spacing:-.025em;
}
.page-hero h1 em{
    font-style:normal;
    background:linear-gradient(100deg,var(--orange),var(--gold));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-hero p{
    font-size:16.5px;color:var(--t-md);max-width:680px;
    margin-top:18px;line-height:1.85;
}
.page-hero-meta{
    display:flex;gap:34px;margin-top:30px;flex-wrap:wrap;
    padding-top:24px;border-top:1px solid var(--line);
}
.page-hero-meta div b{
    display:block;font-family:var(--font-num);font-size:24px;font-weight:900;
    background:linear-gradient(100deg,var(--gold),var(--orange));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-hero-meta div span{display:block;font-size:13px;color:var(--t-lo);margin-top:5px;}

/* ===================== 子页面 · 通用内容块 ===================== */
.anchor-nav{
    position:sticky;top:72px;z-index:20;
    background:rgba(10,24,38,.92);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);
}
.anchor-nav-inner{
    max-width:var(--maxw);margin:0 auto;padding:0 28px;
    display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;
}
.anchor-nav-inner::-webkit-scrollbar{display:none;}
.anchor-nav a{
    padding:16px 18px;font-size:14.5px;color:var(--t-md);
    border-bottom:2px solid transparent;white-space:nowrap;transition:.22s;
}
.anchor-nav a:hover{color:#fff;}
.anchor-nav a.on{color:var(--orange);border-bottom-color:var(--orange);font-weight:700;}

/* 明细表 */
.spec-table{
    width:100%;border-collapse:separate;border-spacing:0;
    border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.spec-table th,.spec-table td{
    padding:15px 20px;text-align:left;font-size:14.5px;
    border-bottom:1px solid var(--line-2);vertical-align:top;
}
.spec-table thead th{
    background:linear-gradient(100deg,rgba(245,130,32,.16),rgba(247,194,68,.05));
    color:var(--gold);font-weight:800;font-size:14px;letter-spacing:.03em;
}
.spec-table tbody tr:last-child td{border-bottom:0;}
.spec-table tbody tr:hover{background:rgba(255,255,255,.03);}
.spec-table td:first-child{color:var(--t-lo);font-weight:700;white-space:nowrap;}
.spec-table td{color:var(--t-md);}

/* 逐日安排 */
.day-list{position:relative;}
.day-item{
    display:grid;grid-template-columns:96px 1fr;gap:26px;
    padding:26px 0;border-bottom:1px dashed var(--line-2);
}
.day-item:last-child{border-bottom:0;}
.day-badge{
    align-self:start;
    padding:12px 8px;border-radius:14px;text-align:center;
    background:linear-gradient(150deg,rgba(245,130,32,.18),rgba(247,194,68,.05));
    border:1px solid rgba(245,130,32,.32);
}
.day-badge b{
    display:block;font-family:var(--font-num);font-size:22px;font-weight:900;
    color:var(--gold);line-height:1.1;
}
.day-badge span{display:block;font-size:11.5px;color:var(--t-lo);margin-top:3px;}
.day-main h4{font-size:18px;font-weight:800;margin-bottom:10px;}
.day-main p{font-size:14.5px;color:var(--t-md);line-height:1.78;}
.day-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}

/* 标签 */
.tag{
    display:inline-block;padding:5px 13px;border-radius:999px;
    font-size:12.5px;font-weight:700;
    background:rgba(255,255,255,.06);border:1px solid var(--line-2);
    color:var(--t-md);
}
.tag.hot{background:rgba(245,130,32,.16);border-color:rgba(245,130,32,.4);color:var(--gold);}

/* 信息卡 */
.info-card{
    padding:30px 28px;border-radius:var(--radius);
    background:linear-gradient(165deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
    border:1px solid var(--line);
}
.info-card h4{font-size:18px;font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:11px;}
.info-card h4::before{
    content:"";width:9px;height:22px;border-radius:3px;flex:none;
    background:linear-gradient(180deg,var(--orange),var(--gold));
}
.info-card p,.info-card li{font-size:14.5px;color:var(--t-md);line-height:1.78;}
.info-card li{position:relative;padding-left:22px;margin-bottom:10px;}
.info-card li::before{
    content:"";position:absolute;left:2px;top:9px;
    width:7px;height:7px;border-radius:50%;background:var(--orange);
}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}

/* 联系方式卡 */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start;}
.contact-card{
    padding:34px 32px;border-radius:var(--radius-lg);
    background:linear-gradient(165deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
    border:1px solid var(--line);
}
.contact-row{
    display:grid;grid-template-columns:48px 1fr;gap:16px;
    padding:18px 0;border-bottom:1px dashed var(--line-2);
}
.contact-row:last-child{border-bottom:0;}
.contact-ico{
    width:44px;height:44px;border-radius:13px;
    background:linear-gradient(140deg,rgba(245,130,32,.2),rgba(255,255,255,.03));
    border:1px solid rgba(245,130,32,.32);
    display:grid;place-items:center;font-size:19px;color:var(--gold);
}
.contact-row b{display:block;font-size:13px;color:var(--t-lo);font-weight:600;margin-bottom:4px;}
.contact-row a,.contact-row span.v{font-size:16px;color:#fff;font-weight:700;word-break:break-all;}
.contact-row a:hover{color:var(--orange);}

/* 表单（子页面） */
.form-card{
    padding:36px 34px;border-radius:var(--radius-lg);
    background:linear-gradient(160deg,rgba(15,36,56,.92),rgba(10,24,38,.94));
    border:1px solid var(--line);
    box-shadow:0 30px 66px -30px rgba(0,0,0,.9);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}

/* 子页面响应式 */
@media (max-width:1100px){
    .exp-grid{grid-template-columns:1fr 1fr;}
    .heritage{grid-template-columns:1fr;gap:34px;}
    .heritage-media{aspect-ratio:16/10;}
    .culture-row{grid-template-columns:1fr;gap:24px;}
    .culture-row:nth-child(even) .culture-text{order:0;}
    .contact-grid{grid-template-columns:1fr;}
    .grid-4{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
    .exp-grid,.grid-2,.grid-3,.grid-4,.form-row{grid-template-columns:1fr;}
    .page-hero{padding:56px 0 46px;}
    .page-hero-inner{padding:0 20px;}
    .day-item{grid-template-columns:72px 1fr;gap:16px;}
    .spec-table th,.spec-table td{padding:12px 14px;font-size:13.5px;}
    .anchor-nav-inner{padding:0 20px;}
}