/* 育成专转本官网共用样式（首页与各子页共用这一份）
   品牌色：--navy #0E3A6D 主蓝 / --blue #1657B8 / --orange #FF7A00 强调橙 */
:root{
  --navy:#0E3A6D; --navy-deep:#0A2A50; --blue:#1657B8; --blue-lt:#2E7BE0;
  --orange:#FF7A00; --orange-lt:#FFA149;
  --bg:#F4F8FD; --card:#FFFFFF; --ink:#1F2937; --ink2:#5B6B7E;
  --line:#E3ECF6; --shadow:0 6px 24px rgba(14,58,109,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;font-size:16px}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
section{padding:72px 0}
.sec-title{text-align:center;margin-bottom:14px;font-size:30px;color:var(--navy);font-weight:700;letter-spacing:1px}
.sec-sub{text-align:center;color:var(--ink2);font-size:15px;margin-bottom:44px}
.sec-sub::after{content:"";display:block;width:56px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--orange),var(--orange-lt));margin:14px auto 0}

/* ===== 导航 ===== */
header.nav{position:sticky;top:0;z-index:99;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:0 2px 12px rgba(14,58,109,.08)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.nav .wrap{gap:10px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;color:var(--navy);flex:0 0 auto;white-space:nowrap}
.logo .mark{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:800;letter-spacing:1px}
.logo small{display:block;font-size:11px;font-weight:400;color:var(--ink2);letter-spacing:2px}
nav.menu ul{display:flex;gap:2px;flex-wrap:nowrap}
nav.menu a{display:block;padding:8px 11px;font-size:14.5px;color:var(--ink);border-radius:8px;transition:.2s;white-space:nowrap}
nav.menu a:hover,nav.menu a.on{color:#fff;background:var(--blue)}
.nav-cta{background:var(--orange);color:#fff;padding:9px 20px;border-radius:24px;font-weight:600;box-shadow:0 4px 12px rgba(255,122,0,.35)}
.nav-cta{white-space:nowrap}
.nav-cta:hover{background:#F06D00}
.burger{display:none;font-size:24px;color:var(--navy);background:none;border:none;cursor:pointer;padding:6px}

/* ===== Hero ===== */
.hero{background:linear-gradient(120deg,#0A2A50 0%,#0E3A6D 45%,#16508F 100%);color:#fff;position:relative;overflow:hidden;padding:96px 0 110px}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;opacity:.12}
.hero::before{width:520px;height:520px;background:radial-gradient(circle,#7FB4FF,transparent 70%);top:-180px;right:-120px}
.hero::after{width:420px;height:420px;background:radial-gradient(circle,#FFB25E,transparent 70%);bottom:-200px;left:-100px}
.hero .wrap{position:relative;display:flex;align-items:center;gap:50px;justify-content:space-between}
.hero-txt{max-width:640px}
.hero-tag{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:5px 16px;border-radius:20px;font-size:14px;letter-spacing:2px;margin-bottom:22px}
.hero h1{font-size:44px;line-height:1.3;letter-spacing:2px;font-weight:800}
.hero h1 em{font-style:normal;color:var(--orange-lt)}
.hero p.desc{margin:20px 0 10px;font-size:17px;color:#D6E5F8;max-width:560px}
.hero .points{display:flex;gap:22px;flex-wrap:wrap;margin:18px 0 30px;font-size:14.5px;color:#BFDCF9}
.hero .points span::before{content:"✔";color:#6FE0A8;margin-right:6px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 32px;border-radius:30px;font-size:16.5px;font-weight:600;transition:.2s;text-align:center}
.btn-org{background:var(--orange);color:#fff;box-shadow:0 6px 18px rgba(255,122,0,.4)}
.btn-org:hover{background:#F06D00;transform:translateY(-2px)}
.btn-ghost{border:1.6px solid rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.hero-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.2);border-radius:18px;padding:26px 28px;min-width:300px;backdrop-filter:blur(6px)}
.hero-card h3{font-size:17px;color:#FFD9B3;margin-bottom:14px;letter-spacing:1px}
.hero-card li{display:flex;gap:10px;font-size:14.5px;color:#E3EEFB;padding:7px 0;border-bottom:1px dashed rgba(255,255,255,.15)}
.hero-card li:last-child{border:none}
.hero-card li i{font-style:normal;color:#6FE0A8}

/* ===== 数据条 ===== */
.stats{margin-top:-56px;position:relative;z-index:5}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:24px 10px;text-align:center;border-bottom:3px solid transparent;transition:.25s}
.stat:hover{transform:translateY(-4px);border-bottom-color:var(--orange)}
.stat b{display:block;font-size:34px;color:var(--blue);font-weight:800}
.stat b i{font-style:normal;font-size:17px;margin-left:2px}
.stat span{font-size:14px;color:var(--ink2)}

/* ===== 机构简介 ===== */
.about{background:#fff}
.about .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.about-txt h3{font-size:22px;color:var(--navy);margin:0 0 14px}
.about-txt p{color:#3D4C5F;margin-bottom:14px;font-size:15.5px;text-align:justify}
.about-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.badge{background:#EEF4FC;color:var(--blue);border:1px solid #D4E4F7;font-size:13px;padding:6px 14px;border-radius:8px;font-weight:500}
.about-visual{position:relative}
.campus{background:linear-gradient(150deg,#0E3A6D,#1657B8);border-radius:18px;color:#fff;padding:34px 30px;box-shadow:var(--shadow)}
.campus h4{font-size:19px;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.campus h4::before{content:"📍"}
.campus .addr{font-size:20px;font-weight:700;letter-spacing:1px;margin-bottom:14px}
.campus li{font-size:14.5px;color:#CFE2F8;padding:6px 0;display:flex;gap:8px}
.campus li i{font-style:normal;color:#FFC98A}

/* ===== 课程体系 ===== */
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.course-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:.25s;border-top:4px solid var(--blue)}
.course-card:hover{transform:translateY(-6px);border-top-color:var(--orange)}
.course-card .head{padding:22px 24px 14px;display:flex;align-items:center;gap:12px}
.course-card .ico{width:46px;height:46px;border-radius:12px;background:#EEF4FC;display:flex;align-items:center;justify-content:center;font-size:23px;flex-shrink:0}
.course-card h3{font-size:17.5px;color:var(--navy);line-height:1.4}
.course-card .body{padding:0 24px 22px;font-size:14px;color:var(--ink2)}
.course-card .body p{margin-bottom:10px;text-align:justify}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags span{background:#F2F7FD;color:var(--blue);font-size:12.5px;padding:3px 10px;border-radius:6px}

/* ===== 班型 ===== */
.cls-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:26px}
.cls{background:#fff;border-radius:14px;padding:26px 22px;box-shadow:var(--shadow);text-align:center;transition:.25s}
.cls:hover{transform:translateY(-5px)}
.cls .ico{font-size:34px;margin-bottom:12px}
.cls h3{font-size:17px;color:var(--navy);margin-bottom:8px}
.cls p{font-size:13.5px;color:var(--ink2)}
.cls .hot-tag{display:inline-block;background:var(--orange);color:#fff;font-size:12px;padding:2px 10px;border-radius:10px;margin-bottom:10px}

/* ===== 教学体系（时间线）===== */
.method{background:#fff}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:10px}
.steps::before{content:"";position:absolute;top:34px;left:12%;right:12%;height:3px;background:linear-gradient(90deg,var(--blue),var(--orange))}
.step{text-align:center;padding:0 18px;position:relative}
.step .num{width:68px;height:68px;border-radius:50%;background:#fff;border:3px solid var(--blue);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;margin:0 auto 18px;position:relative;z-index:2;transition:.25s}
.step:nth-child(even) .num{border-color:var(--orange);color:var(--orange)}
.step:hover .num{background:var(--blue);color:#fff}
.step:nth-child(even):hover .num{background:var(--orange);color:#fff}
.step h3{font-size:18px;color:var(--navy);margin-bottom:8px}
.step p{font-size:13.5px;color:var(--ink2);text-align:justify}

/* ===== 教学管理特色 ===== */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feat{background:#fff;border-radius:14px;padding:26px 22px;box-shadow:var(--shadow);transition:.25s;display:flex;flex-direction:column}
.feat:hover{transform:translateY(-5px);box-shadow:0 12px 30px rgba(14,58,109,.14)}
.feat .ico{font-size:30px;margin-bottom:12px}
.feat h3{font-size:16.5px;color:var(--navy);margin-bottom:7px}
.feat p{font-size:13.5px;color:var(--ink2);text-align:justify}

/* ===== 集训风采 ===== */
/* 注意：这个板块要独立的类名，不能借用 .about —— .about .wrap 是机构简介专用的两栏栅格，
   借过来会把标题和卡片都挤进左栏，右半边空着（2026-09-22 修） */
.campus-sec{background:#fff}
.campus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.scene{background:var(--bg);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.scene:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(14,58,109,.12)}
.scene .pic{height:108px;display:flex;align-items:center;justify-content:center;font-size:44px}
.scene:nth-child(1) .pic{background:linear-gradient(135deg,#1657B8,#0E3A6D)}
.scene:nth-child(2) .pic{background:linear-gradient(135deg,#FF7A00,#FFB25E)}
.scene:nth-child(3) .pic{background:linear-gradient(135deg,#18A05E,#0E6B3E)}
.scene:nth-child(4) .pic{background:linear-gradient(135deg,#7A4FD6,#4A2E96)}
.scene:nth-child(5) .pic{background:linear-gradient(135deg,#0E9AA7,#0A6B76)}
.scene:nth-child(6) .pic{background:linear-gradient(135deg,#F2A93B,#C87A12)}
.scene .txt{padding:20px 22px 24px;flex:1}
.scene h3{font-size:17px;color:var(--navy);margin-bottom:8px}
.scene p{font-size:13.8px;color:var(--ink2);text-align:justify}

/* ===== 报考指南 FAQ ===== */
.faq-list{max-width:860px;margin:0 auto}
.faq{background:#fff;border-radius:12px;box-shadow:var(--shadow);margin-bottom:14px;overflow:hidden}
.faq .q{width:100%;background:none;border:none;text-align:left;padding:18px 24px;font-size:16px;font-weight:600;color:var(--navy);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;font-family:inherit}
.faq .q::after{content:"+";font-size:22px;color:var(--orange);transition:.25s;flex-shrink:0}
.faq.open .q::after{transform:rotate(45deg)}
.faq .a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq .a p{padding:0 24px 18px;font-size:14.5px;color:var(--ink2);text-align:justify}
.faq-note{text-align:center;font-size:13px;color:#93A5B8;margin-top:16px}
.faq-group{font-size:19px;color:var(--navy);margin:36px 0 14px;padding-left:12px;border-left:4px solid var(--orange)}
.faq-group:first-child{margin-top:0}

/* ===== 学员口碑 ===== */
.voice{background:#fff}
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.vcard{background:var(--bg);border-radius:14px;padding:28px 26px;position:relative;border:1px solid var(--line)}
.vcard::before{content:"“";position:absolute;top:6px;right:20px;font-size:64px;color:#D9E7F7;font-family:Georgia,serif;line-height:1}
.vcard p{font-size:14.8px;color:#3D4C5F;margin-bottom:16px;text-align:justify;position:relative}
.vcard .who{display:flex;align-items:center;gap:12px}
.vcard .av{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.vcard .who b{font-size:14.5px;color:var(--navy);display:block}
.vcard .who span{font-size:12.5px;color:#93A5B8}
.stars{color:#F5A623;font-size:13px;letter-spacing:2px}

/* ===== 报名咨询 ===== */
.contact{background:linear-gradient(120deg,#0A2A50,#0E3A6D 55%,#134883);color:#fff;position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,#FFB25E,transparent 70%);opacity:.1;top:-140px;right:-80px}
.contact .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;position:relative}
.contact .sec-title{color:#fff;text-align:left}
.contact .sec-sub{text-align:left;color:#B9D2EE}
.contact .sec-sub::after{margin:14px 0 0}
.c-item{display:flex;gap:16px;padding:15px 0;border-bottom:1px dashed rgba(255,255,255,.18)}
.c-item .ico{width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;font-size:21px;flex-shrink:0}
.c-item h4{font-size:15.5px;color:#FFD9B3;margin-bottom:4px}
.c-item p{font-size:15px;color:#E3EEFB}
.c-item a{color:#8FC1FF}
.c-item a:hover{text-decoration:underline}
.route{margin-top:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:12px;padding:16px 20px;font-size:14px;color:#CFE2F8}
.route b{color:#fff}
.route li{padding:3px 0;display:flex;gap:8px}
.route li i{font-style:normal;color:#FFC98A}

/* ===== 预约表单 ===== */
.form-box{background:#fff;border-radius:16px;padding:32px 30px;color:var(--ink);box-shadow:0 16px 40px rgba(0,0,0,.25)}
#book{scroll-margin-top:80px}
.form-box h3{text-align:center;font-size:21px;color:var(--navy);margin-bottom:6px}
.form-box .tip{text-align:center;font-size:13px;color:var(--ink2);margin-bottom:20px}
.form-box label{display:block;font-size:13.5px;color:var(--ink2);margin:12px 0 5px;font-weight:600}
.form-box input,.form-box select{width:100%;padding:11px 14px;border:1.5px solid #D7E3F0;border-radius:9px;font-size:14.5px;font-family:inherit;outline:none;transition:.2s;background:#FAFCFF}
.form-box input:focus,.form-box select:focus{border-color:var(--blue);background:#fff}
.form-box .btn{width:100%;margin-top:20px;border:none;cursor:pointer;font-family:inherit}
.form-ok{display:none;text-align:center;padding:26px 6px}
.form-ok .big{font-size:44px}
.form-ok h4{color:var(--navy);font-size:18px;margin:10px 0 6px}
.form-ok p{font-size:14px;color:var(--ink2)}
.form-ok a{color:var(--orange);font-weight:700}
.form-box .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-box .btn[disabled]{opacity:.7;cursor:not-allowed}
.form-note{font-size:12px;color:#8A94A6;line-height:1.6;margin-top:10px}
.form-err{display:none;font-size:13px;color:#D93025;line-height:1.5;margin-top:8px}

/* ===== 页脚 ===== */
footer{background:#081F3C;color:#8FA9C9;padding:48px 0 26px;font-size:14px}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer h4{color:#fff;font-size:16px;margin-bottom:14px}
footer .f-logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:#fff;margin-bottom:14px}
footer .f-logo .mark{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,var(--blue),var(--orange));display:flex;align-items:center;justify-content:center;font-size:16px}
footer li{padding:4px 0}
footer a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;text-align:center;font-size:12.5px;color:#5F7A9C}

/* ===== 浮动按钮 ===== */
.fab{position:fixed;right:22px;bottom:90px;z-index:90;display:flex;flex-direction:column;gap:12px}
.fab a,.fab button{width:54px;height:54px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;font-size:22px;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.22);transition:.2s}
.fab .tel{background:var(--orange);color:#fff;animation:pulse 2s infinite}
.fab .top{background:#fff;color:var(--navy);border:1px solid var(--line)}
.fab a:hover,.fab button:hover{transform:translateY(-3px)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,122,0,.45)}70%{box-shadow:0 0 0 16px rgba(255,122,0,0)}100%{box-shadow:0 0 0 0 rgba(255,122,0,0)}}

/* ===== 滚动动画 ===== */
.reveal{opacity:0;transform:translateY(28px);transition:.7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== 子页公共 ===== */
.page-head{background:linear-gradient(120deg,#0A2A50,#0E3A6D 60%,#16508F);color:#fff;padding:56px 0 60px;text-align:center}
.page-head h1{font-size:32px;letter-spacing:1px;font-weight:800}
.page-head p{margin-top:12px;color:#C7DDF6;font-size:15.5px}
.crumbs{font-size:13px;color:#9DBBE0;margin-bottom:14px}
.crumbs a{color:#C7DDF6}
.crumbs a:hover{text-decoration:underline}
.prose{max-width:900px;margin:0 auto}
.prose h2{font-size:22px;color:var(--navy);margin:34px 0 12px}
.prose h3{font-size:17.5px;color:var(--navy);margin:22px 0 8px}
.prose p{font-size:15.5px;color:#3D4C5F;margin-bottom:14px;text-align:justify}
.prose ul{margin:0 0 16px 0}
.prose li{font-size:15px;color:#3D4C5F;padding:5px 0 5px 20px;position:relative}
.prose li::before{content:"·";position:absolute;left:6px;color:var(--orange);font-weight:800}
.fact-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 26px;margin:22px 0;box-shadow:var(--shadow)}
.fact-box h3{margin-top:0}
.fact-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 24px}
.fact-list div{font-size:14.5px;color:#3D4C5F}
.fact-list b{color:var(--navy);margin-right:6px}
.link-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}
.link-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 22px;transition:.25s;display:block}
.link-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px rgba(14,58,109,.12)}
.link-card h3{font-size:17px;color:var(--navy);margin-bottom:8px}
.link-card p{font-size:13.8px;color:var(--ink2)}
.link-card span{display:inline-block;margin-top:10px;color:var(--orange);font-weight:600;font-size:13.5px}
.more-link{display:inline-block;margin-top:20px;color:var(--orange);font-weight:600;font-size:14.5px}
.more-link:hover{text-decoration:underline}
.more-link::after{content:" →"}
.more-link.center{display:block;text-align:center;margin-top:26px}

/* ===== 响应式 ===== */
@media(max-width:1280px){
  /* 导航一行放不下时先隐藏 logo 副标题，保证菜单项不换行 */
  .logo small{display:none}
  nav.menu a{padding:8px 10px;font-size:14px}
}
@media(max-width:1100px){
  /* 再窄一点：菜单项字号和留白同步收一点，仍然保持一行 */
  nav.menu a{padding:7px 8px;font-size:13.5px}
}
@media(max-width:960px){
  /* 头部：手机端隐藏 logo 副标题、收窄 CTA，避免和汉堡菜单挤在一起 */
  .logo small{display:none}
  .logo{font-size:19px;gap:8px}
  .logo .mark{width:34px;height:34px;font-size:16px;border-radius:9px}
  .nav .wrap{gap:8px;height:60px}
  .nav-cta{padding:8px 14px;font-size:14px;white-space:nowrap}
  section{padding:54px 0}
  .hero .wrap{flex-direction:column;align-items:flex-start}
  .hero h1{font-size:32px}
  .hero-card{width:100%}
  .stats .wrap{grid-template-columns:repeat(2,1fr)}
  .about .wrap{grid-template-columns:1fr}
  .course-grid{grid-template-columns:1fr 1fr}
  .cls-grid,.feat-grid{grid-template-columns:1fr 1fr}
  .campus-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:30px}
  .steps::before{display:none}
  .voice-grid{grid-template-columns:1fr}
  .contact .wrap{grid-template-columns:1fr}
  footer .wrap{grid-template-columns:1fr;gap:26px}
  .link-cards{grid-template-columns:1fr 1fr}
  .fact-list{grid-template-columns:1fr}
  nav.menu{position:fixed;top:0;right:-280px;width:260px;height:100vh;background:#fff;box-shadow:-6px 0 24px rgba(0,0,0,.15);transition:.3s;padding:80px 20px 20px;z-index:98}
  nav.menu.open{right:0}
  nav.menu ul{flex-direction:column;gap:2px}
  nav.menu a{padding:13px 16px}
  .burger{display:block;z-index:99}
  .burger .x{color:var(--orange);position:fixed;top:21px;right:20px;display:none}
  .burger.open .x{display:inline}
  .burger.open .h{display:none}
}
@media(max-width:600px){
  .logo{font-size:16px}
  .logo .mark{width:30px;height:30px;font-size:15px;border-radius:8px}
  .nav-cta{padding:6px 12px;font-size:13px}
  .course-grid,.cls-grid,.feat-grid,.steps,.campus-grid{grid-template-columns:1fr}
  .link-cards{grid-template-columns:1fr}
  .scene .pic{height:88px;font-size:38px}
  .sec-title{font-size:24px}
  .page-head h1{font-size:25px}
}