/* ==========================================================================
   全方位专升本 官方网站样式（V2 · 招生手册视觉体系）
   设计语言取自《全方位招生手册202509》：
   浅暖灰底 / 圆角橙横幅+波浪 / ghost 英文 / 橙色节标题条 /
   白卡圆点标题 / 科目色师资带 / 战绩大数字墙
   VI 主色 #FF4D00（PANTONE 1655C）
   ========================================================================== */
:root{
  --bg:#ECEBE9;
  --paper:#FFFFFF;
  --brand:#FF4D00;
  --brand-hot:#FF6A26;
  --brand-deep:#E8430A;
  --brand-dark:#C73700;
  --brand-soft:#FFE4D6;
  --brand-tint:#FFF4EE;
  --ink:#26262A;
  --ink-2:#4A4A50;
  --muted:#7A7A80;
  --line:#DDDAD6;
  /* 师资科目色（取自手册师资页色带） */
  --sub-computer:#F39A2E;
  --sub-english:#3D9B93;
  --sub-chinese:#2A55A4;
  --sub-math:#8F4C9F;
  --radius:14px;
  --shadow:0 2px 14px rgba(38,38,42,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Microsoft YaHei","微软雅黑",-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB",sans-serif;
  font-size:15.5px;line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-deep);text-decoration:none}
a:hover{color:var(--brand-dark);text-decoration:underline}
h1,h2,h3,h4{line-height:1.35;margin:0 0 .5em;font-weight:800}
p{margin:0 0 .9em}
ul,ol{margin:0 0 .9em;padding-left:1.3em}
li{margin:.3em 0}
strong{color:var(--ink)}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-weight:700;letter-spacing:.02em}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:900px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:8px 14px;z-index:99;border-radius:0 0 8px 0}
.skip:focus{left:0;color:#fff}

/* 间距工具类（替代内联样式，满足 CSP style-src 'self'） */
.mt-14{margin-top:14px}.mt-18{margin-top:18px}.mt-22{margin-top:22px}
.mt-24{margin-top:24px}.mt-26{margin-top:26px}.mt-28{margin-top:28px}
.mt-34{margin-top:34px}.mt-36{margin-top:36px}.mt-38{margin-top:38px}

/* ---------------------------------------------------------------- 顶部 */
.topbar{background:var(--ink);color:#C9C9CE;font-size:12.5px}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:7px;padding-bottom:7px}
.topbar strong{color:#fff;font-weight:700}

.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(1.3) blur(8px);
  border-bottom:3px solid var(--brand);
}
.site-header .wrap{display:flex;align-items:center;gap:22px;padding-top:12px;padding-bottom:12px}
.brand-logo{display:flex;align-items:center;flex-shrink:0;margin-right:50px}
.brand-logo:hover{text-decoration:none}
.brand-logo img{height:48px;width:auto}
.nav{margin-left:auto;display:flex;flex-wrap:nowrap;gap:2px}
.nav a{
  color:var(--ink-2);font-size:14px;font-weight:600;padding:8px 10px;border-radius:8px;white-space:nowrap;
}
.nav a:hover{color:var(--brand-deep);background:var(--brand-tint);text-decoration:none}
.nav a[aria-current="page"]{color:#fff;background:var(--brand)}
.nav-toggle{display:none;margin-left:auto;background:var(--brand);color:#fff;border:0;border-radius:8px;
  padding:9px 16px;font-size:14px;font-weight:700;cursor:pointer}

/* ---------------------------------------------------------------- 首页封面（手册封面风 + 入学手册背景图） */
.hero-cover{
  position:relative;overflow:hidden;color:#fff;
  background:
    linear-gradient(100deg,rgba(255,90,20,.42) 0%,rgba(240,70,0,.30) 55%,rgba(214,61,0,.42) 100%),
    url("img/banner-bg.jpg") center/cover no-repeat,
    linear-gradient(118deg,#FF7A2E 0%,#FF4D00 46%,#E8430A 100%);
}
.hero-cover .wrap{padding-top:64px;padding-bottom:64px;position:relative}
.hero-flex{display:flex;align-items:center;gap:clamp(28px,5vw,72px)}
.hero-mark{flex:none;width:clamp(200px,26vw,340px)}
.hero-mark img{width:100%;height:auto;opacity:.96;filter:drop-shadow(0 10px 26px rgba(0,0,0,.18))}
.hero-text{flex:1;min-width:0}
.hero-logo{height:52px;width:auto;margin-bottom:26px}
.hero-cover h1{
  font-size:clamp(20px,3.2vw,42px);font-weight:900;letter-spacing:.01em;
  margin:0 0 18px;white-space:nowrap;
}
.hero-cover .sub{font-size:clamp(14.5px,1.6vw,17px);max-width:44em;opacity:.95;margin-bottom:22px}
.hero-cover .slogan-line{font-size:clamp(16px,2vw,21px);font-weight:800;letter-spacing:.06em;margin-bottom:34px}
.hero-cover .slogan-line span{display:inline-block;border:2px solid rgba(255,255,255,.85);border-radius:999px;
  padding:6px 20px;margin:0 10px 10px 0}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:44px}
.hero-ghost{
  position:absolute;right:0;bottom:-14px;font-size:clamp(64px,11vw,150px);font-weight:900;
  letter-spacing:.02em;line-height:.9;color:transparent;-webkit-text-stroke:2px rgba(255,255,255,.35);
  pointer-events:none;user-select:none;white-space:nowrap;
}
/* 数据条（封面底部，左右与版心对齐） */
.hero-stats{
  background:rgba(255,255,255,.14);
  border-top:1px solid rgba(255,255,255,.4);
}
.hero-stats-in{
  max-width:1160px;margin:0 auto;padding:0 24px;
  display:flex;justify-content:space-between;gap:24px;
}
.hero-stats .hs{padding:20px 0;color:#fff}
.hero-stats b{display:block;font-size:clamp(24px,3vw,36px);font-weight:900;line-height:1.15}
.hero-stats span{font-size:13px;opacity:.92}

/* ---------------------------------------------------------------- 内页横幅（手册章节页风 + 入学手册背景图） */
.pbanner{position:relative;overflow:hidden;border-radius:var(--radius);margin:22px 24px 0;
  color:#fff;
  background:
    linear-gradient(100deg,rgba(255,90,20,.46) 0%,rgba(240,70,0,.34) 55%,rgba(214,61,0,.46) 100%),
    url("img/banner-bg.jpg") center/cover no-repeat,
    linear-gradient(118deg,#FF7A2E 0%,#FF4D00 46%,#E8430A 100%);
  box-shadow:var(--shadow);
}
.pbanner .wrap{position:relative;padding-top:44px;padding-bottom:40px;min-height:180px;
  display:flex;flex-direction:column;justify-content:center}
.pbanner .crumb{margin-bottom:auto}
.pbanner .crumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-size:12.5px}
.pbanner .crumb li{color:rgba(255,255,255,.75)}
.pbanner .crumb li+li::before{content:"/";margin-right:6px;opacity:.6}
.pbanner .crumb a{color:#fff}
.pbanner h1{font-size:clamp(24px,3.4vw,38px);font-weight:900;margin:0 0 10px}
.pbanner .lede{font-size:clamp(13.5px,1.5vw,15.5px);opacity:.94;max-width:46em;margin:0}
.pbanner .kws{font-size:12px;opacity:.75;margin-top:14px;margin-bottom:0}
.pbanner .ghost{
  position:absolute;right:28px;top:34px;font-size:clamp(38px,6.4vw,80px);font-weight:900;
  letter-spacing:.03em;line-height:1;color:transparent;-webkit-text-stroke:2px rgba(255,255,255,.42);
  pointer-events:none;user-select:none;white-space:nowrap;
}

/* ---------------------------------------------------------------- 节标题条（手册橙色条） */
.bar{
  display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;
  background:linear-gradient(100deg,#FF5A14,#FF4D00 60%,#EE4605);
  color:#fff;border-radius:8px;padding:13px 22px;margin:0 0 26px;box-shadow:var(--shadow);
}
.bar h2,.bar h3{font-size:clamp(17px,2vw,21px);font-weight:900;margin:0;letter-spacing:.02em}
.bar small{margin-left:auto;font-size:12.5px;font-weight:600;opacity:.92;letter-spacing:.04em}
.bar .barnum{
  font-size:clamp(20px,2.4vw,26px);font-weight:900;color:transparent;
  -webkit-text-stroke:1.6px rgba(255,255,255,.85);margin-right:2px;
}

/* 小节标题（手册橙色小标题 + 细线） */
.subhead{
  display:flex;align-items:center;gap:12px;margin:34px 0 16px;
  font-size:16.5px;font-weight:800;color:var(--brand-deep);
}
.subhead::after{content:"";flex:1;height:1px;background:var(--line)}
.subhead .dot{flex:none}

/* 圆点指示符（手册空心/实心圆） */
.dot{display:inline-block;width:14px;height:14px;border-radius:50%;border:2px solid var(--brand);vertical-align:-2px}
.dot.fill{background:var(--brand)}

/* ---------------------------------------------------------------- 区块与卡片 */
.section{padding:34px 0}
.section .wrap>.bar:first-child{margin-top:0}
.sec-desc{color:var(--ink-2)}
.grid{display:grid;gap:18px;align-items:stretch}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
/* 卡片间距一致、上下对齐（同排卡片等高） */
.grid>.mcard,.grid>.card,.grid>.tcard,.grid>.course-card,.grid>.book-card,.grid>.goods-card{height:100%}

/* 手册式白卡：顶部标题行 + 圆点 */
.mcard{
  background:var(--paper);border-radius:10px;box-shadow:var(--shadow);
  padding:20px 22px 18px;position:relative;
}
.mcard .mc-head{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:14px;
}
.mcard .mc-head h3,.mcard .mc-head h4{margin:0;font-size:16.5px;font-weight:800;color:var(--brand-deep)}
.mcard p:last-child{margin-bottom:0}
.mcard .mc-foot{
  margin:16px -22px -18px;background:var(--brand);color:#fff;font-size:13px;font-weight:600;
  padding:9px 22px;border-radius:0 0 10px 10px;
}
/* 高亮橙卡（手册集训课程卡） */
.mcard.inv{
  background:linear-gradient(140deg,#FF5A14,#F04600);color:#fff;
}
.mcard.inv .mc-head{border-bottom-color:rgba(255,255,255,.35)}
.mcard.inv .mc-head h3,.mcard.inv .mc-head h4{color:#fff}
.mcard.inv .dot{border-color:#fff}
.mcard.inv .dot.fill{background:#fff}
.mcard.inv .mc-foot{background:rgba(255,255,255,.16)}
.mcard.inv strong{color:#fff}
.mcard.inv .tag-line{color:#fff;opacity:.95}

/* 通用卡片（兼容） */
.card{background:var(--paper);border-radius:10px;box-shadow:var(--shadow);padding:20px 22px;position:relative}
.card h3,.card h4{color:var(--ink)}
.card .num{
  display:inline-block;background:var(--brand);color:#fff;font-weight:900;font-size:13px;
  border-radius:6px;padding:2px 10px;margin-bottom:12px;
}
.card p:last-child{margin-bottom:0}
.tag-line{color:var(--brand-deep);font-weight:700;font-size:13.5px}
.pill-note{background:var(--brand-tint);border-left:3px solid var(--brand);border-radius:0 6px 6px 0;
  padding:8px 12px;font-size:13px;color:var(--ink-2)}
.notice{font-size:12.5px;color:var(--muted);margin-top:22px}

/* 编号目录（手册目录风，需配 data-n 属性） */
.toc{display:flex;flex-wrap:wrap;margin:18px 0 0;border-top:1px solid var(--line)}
.toc a{
  display:flex;align-items:baseline;gap:9px;padding:13px 20px 13px 0;margin-right:26px;
  color:var(--ink);font-weight:700;font-size:14.5px;border-bottom:2px solid transparent;
}
.toc a::before{
  content:attr(data-n);font-weight:900;font-size:17px;color:transparent;
  -webkit-text-stroke:1.3px var(--brand);
}
.toc a:hover{color:var(--brand-deep);border-bottom-color:var(--brand);text-decoration:none}

/* ---------------------------------------------------------------- 师资 */
/* 色带卡（手册师资页）：科目色 + 透明抠图 + ghost 地名 */
.tband{
  position:relative;overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow);
  display:grid;grid-template-columns:minmax(0,1fr) 220px;min-height:262px;color:#fff;margin-bottom:20px;
}
.tband .tb-body{position:relative;padding:26px 32px;z-index:2}
.tband .tb-emblem{width:62px;height:62px;margin-bottom:14px;opacity:.95}
.tband .tb-region{
  position:absolute;left:34px;bottom:18px;font-size:clamp(30px,4vw,46px);font-weight:900;
  letter-spacing:.05em;color:transparent;-webkit-text-stroke:1.8px rgba(255,255,255,.55);
  pointer-events:none;user-select:none;
}
.tband .tb-name{font-size:clamp(22px,2.6vw,30px);font-weight:900;margin:0 0 2px}
.tband .tb-name small{font-size:.62em;font-weight:700;opacity:.85;margin-left:8px;letter-spacing:.06em}
.tband .tb-title{font-size:15px;font-weight:700;opacity:.95;margin-bottom:14px}
.tband .tb-years{display:inline-block;background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.5);
  border-radius:999px;font-size:12.5px;font-weight:700;padding:3px 14px;margin-bottom:16px}
.tband .tb-desc{font-size:13.8px;line-height:1.9;opacity:.96;max-width:56em;margin-bottom:52px}
.tband .tb-photo{position:relative;z-index:1;display:flex;align-items:flex-end;justify-content:center}
.tband .tb-photo img{height:252px;width:auto;max-width:100%;object-fit:contain;object-position:bottom;
  filter:drop-shadow(-6px 6px 14px rgba(0,0,0,.18))}
/* 科目色带（渐变 + 波浪） */
.tband.sub-computer{background:
  radial-gradient(140% 160% at 85% -30%,rgba(255,255,255,.2),rgba(255,255,255,0) 55%),
  linear-gradient(115deg,#F8B84A,#F39A2E 55%,#EA7A12)}
.tband.sub-english{background:
  radial-gradient(140% 160% at 85% -30%,rgba(255,255,255,.16),rgba(255,255,255,0) 55%),
  linear-gradient(115deg,#4FB3AA,#3D9B93 55%,#2E837C)}
.tband.sub-chinese{background:
  radial-gradient(140% 160% at 85% -30%,rgba(255,255,255,.16),rgba(255,255,255,0) 55%),
  linear-gradient(115deg,#3E6FC0,#2A55A4 55%,#1D3F8C)}
.tband.sub-math{background:
  radial-gradient(140% 160% at 85% -30%,rgba(255,255,255,.16),rgba(255,255,255,0) 55%),
  linear-gradient(115deg,#A464B4,#8F4C9F 55%,#783A88)}
/* 师资小卡（首页预览/考区页）：白卡 + 科目色顶条 + 抠图 */
.tcard{
  background:var(--paper);border-radius:10px;box-shadow:var(--shadow);overflow:hidden;
  display:flex;flex-direction:column;
}
.tcard .tc-top{height:6px}
.tcard.sub-computer .tc-top{background:var(--sub-computer)}
.tcard.sub-english .tc-top{background:var(--sub-english)}
.tcard.sub-chinese .tc-top{background:var(--sub-chinese)}
.tcard.sub-math .tc-top{background:var(--sub-math)}
.tcard .tc-photo{padding:18px 18px 0;text-align:center;background:linear-gradient(180deg,var(--brand-tint),#fff)}
.tcard .tc-photo img{width:150px;height:auto;margin:0 auto}
.tcard .tc-body{padding:14px 18px 18px}
.tcard .tc-name{font-weight:900;font-size:17px}
.tcard .tc-name small{font-size:12px;font-weight:700;color:var(--muted);margin-left:6px}
.tcard .tc-title{color:var(--brand-deep);font-weight:700;font-size:13px;margin-bottom:8px}
.tcard .tc-desc{font-size:13px;color:var(--ink-2);line-height:1.8;margin:0}

/* ---------------------------------------------------------------- 战绩（手册大数字墙） */
.scorewall{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--paper)}
.scorewall .sw-head{
  display:flex;align-items:center;gap:14px;color:#fff;padding:18px 26px;
  background:
    linear-gradient(100deg,rgba(255,90,20,.48) 0%,rgba(240,70,0,.36) 60%,rgba(214,61,0,.48) 100%),
    url("img/banner-bg.jpg") center/cover no-repeat,
    linear-gradient(118deg,#FF7A2E,#FF4D00 50%,#E8430A);
}
.scorewall .sw-head h3{margin:0;font-size:clamp(17px,2.2vw,22px);font-weight:900}
.scorewall .sw-head small{margin-left:auto;font-size:12.5px;opacity:.9}
.scorewall .sw-bar{
  background:var(--paper);color:var(--brand-deep);font-weight:900;font-size:15px;
  padding:11px 26px;border-bottom:1px solid var(--line);letter-spacing:.02em;
}
.scorewall .sw-grid{display:grid;gap:1px;background:var(--line)}
.scorewall .sw-grid.c3{grid-template-columns:repeat(3,1fr)}
.scorewall .sw-grid.c4{grid-template-columns:repeat(4,1fr)}
.scorewall .sw-grid.c5{grid-template-columns:repeat(5,1fr)}
.sw-cell{background:var(--paper);padding:18px 14px 16px;text-align:center}
.sw-cell.inv{background:linear-gradient(150deg,#FF5A14,#F04600);color:#fff}
.sw-cell .n{font-size:clamp(30px,4.4vw,52px);font-weight:900;line-height:1.05;color:var(--brand-deep)}
.sw-cell.inv .n{color:#fff}
.sw-cell .n sup{font-size:.38em;font-weight:800;margin-left:2px}
.sw-cell .t{font-size:12.8px;font-weight:700;color:var(--ink-2);margin-top:4px}
.sw-cell.inv .t{color:rgba(255,255,255,.92)}
.scorewall .sw-src{padding:9px 26px;font-size:11.5px;color:var(--muted);text-align:right}

/* 数字条（首页） */
.figures{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.figure{background:var(--paper);border-radius:10px;box-shadow:var(--shadow);padding:22px;text-align:center}
.figure b{display:block;font-size:clamp(24px,3vw,34px);font-weight:900;color:var(--brand-deep);line-height:1.2}
.figure span{font-size:13px;color:var(--ink-2)}

/* ---------------------------------------------------------------- 数据表 */
.table-wrap{overflow-x:auto;overflow-y:hidden;border-radius:10px;box-shadow:var(--shadow)}
/* 并排表格：容器同高、表格自适应填满，底部对齐且内容一次完整显示 */
.grid>.table-wrap{height:100%;display:flex;flex-direction:column}
.grid>.table-wrap table.data{flex:1 1 auto;min-height:0}
/* 小鹅通课程卡片 */
a.xet-card{display:block;text-decoration:none;color:inherit;transition:transform .18s ease,box-shadow .18s ease}
a.xet-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(217,63,0,.16)}
.xet-go{color:var(--brand-deep);font-weight:800;margin-top:10px}
.xet-logo{display:block;height:46px;width:auto;margin-bottom:16px}
/* 看课方式：卡片与文字同高、底部对齐 */
#mode .split{align-items:stretch}
#mode .xet-card{height:100%}
table.data{border-collapse:collapse;width:100%;background:var(--paper);font-size:14px}
table.data caption{
  caption-side:top;text-align:left;font-size:12.5px;color:var(--muted);
  padding:10px 16px 0;background:var(--paper);
}
table.data th,table.data td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
table.data thead th{background:var(--brand);color:#fff;font-weight:800;white-space:nowrap;border-color:var(--brand-deep)}
table.data tbody tr:nth-child(even){background:#FAF8F6}
table.data td.k{font-weight:700;color:var(--brand-deep);white-space:nowrap}
/* 手册式橙色首列表格 */
table.data.orange-row tbody td:first-child{background:var(--brand);color:#fff;font-weight:800;border-color:var(--brand-deep)}

/* ---------------------------------------------------------------- FAQ */
.faq{
  background:var(--paper);border-radius:10px;box-shadow:var(--shadow);
  margin-bottom:12px;padding:0;overflow:hidden;
}
.faq summary{
  cursor:pointer;list-style:none;padding:16px 22px;font-weight:800;font-size:15px;color:var(--ink);
  display:flex;align-items:center;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{
  content:"Q";flex:none;width:24px;height:24px;border-radius:50%;background:var(--brand);color:#fff;
  font-size:13px;font-weight:900;display:flex;align-items:center;justify-content:center;
}
.faq summary::after{content:"+";margin-left:auto;font-size:20px;font-weight:700;color:var(--brand)}
.faq[open] summary::after{content:"−"}
.faq summary:hover{color:var(--brand-deep)}
.faq .ans{padding:0 22px 18px 58px;color:var(--ink-2);font-size:14.5px}
.faq .ans p:last-child{margin-bottom:0}

/* ---------------------------------------------------------------- 步骤与清单 */
.steps{counter-reset:step;display:grid;gap:14px}
.step{
  counter-increment:step;background:var(--paper);border-radius:10px;box-shadow:var(--shadow);
  padding:18px 22px 18px 74px;position:relative;
}
.step::before{
  content:counter(step,decimal-leading-zero);position:absolute;left:20px;top:18px;
  font-size:26px;font-weight:900;color:transparent;-webkit-text-stroke:1.6px var(--brand);
}
.step h4{margin:0 0 6px;color:var(--brand-deep)}
.step p{margin:0;font-size:14px;color:var(--ink-2)}

.checklist{list-style:none;padding:0}
.checklist li{
  position:relative;padding-left:26px;margin-bottom:10px;
}
.checklist li::before{
  content:"";position:absolute;left:2px;top:.62em;width:9px;height:9px;border-radius:50%;
  background:var(--brand);
}

/* 提示框 */
.callout{
  background:var(--paper);border-left:5px solid var(--brand);border-radius:0 10px 10px 0;
  box-shadow:var(--shadow);padding:16px 22px;margin:18px 0;
}
.callout p:last-child{margin-bottom:0}
.callout-warn{border-left-color:#E8A800}

/* 按钮 */
.btn{
  display:inline-block;border-radius:999px;font-weight:800;font-size:14.5px;padding:12px 28px;
  transition:transform .12s ease,box-shadow .12s ease;
}
.btn:hover{transform:translateY(-1px);text-decoration:none}
.btn-primary{background:#fff;color:var(--brand-deep);box-shadow:0 4px 14px rgba(0,0,0,.16)}
.btn-primary:hover{color:var(--brand-dark)}
.btn-ghost{border:2px solid rgba(255,255,255,.85);color:#fff}
.btn-ghost:hover{color:#fff}
.btn-solid{background:var(--brand);color:#fff;box-shadow:var(--shadow)}
.btn-solid:hover{background:var(--brand-deep);color:#fff}
.sec-more{margin-top:26px;display:flex;flex-wrap:wrap;gap:14px}

/* 媒体卡 */
.media-card{background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.media-card .mc-body{padding:18px 22px}
.media-card .mc-body h4,.media-card .mc-body h3{color:var(--brand-deep);margin-bottom:8px}
.media-card .mc-body p:last-child{margin-bottom:0}

/* 课程封面卡 */
.course-card{background:var(--paper);border-radius:10px;box-shadow:var(--shadow);overflow:hidden}
.course-card .cc-body{padding:14px 18px 16px}
.course-card .cc-body h3{color:var(--brand-deep);margin-bottom:6px;font-size:16px}
.course-card .cc-body p{font-size:13px;color:var(--ink-2);margin:0}
.book-card{background:var(--paper);border-radius:10px;box-shadow:var(--shadow);overflow:hidden}
.book-card .bk-body{padding:12px 16px}
.book-card .bk-body h4{margin:0;font-size:14px;color:var(--ink)}

/* 信息公示（资质卡） */
.cert-card{
  background:var(--paper);border-radius:10px;box-shadow:var(--shadow);padding:22px 24px;
  border-top:5px solid var(--brand);
}
.cert-card .cert-type{
  display:inline-block;background:var(--brand-tint);color:var(--brand-deep);font-size:12px;font-weight:800;
  border-radius:999px;padding:3px 14px;margin-bottom:12px;letter-spacing:.05em;
}
.cert-card h3{margin-bottom:14px;font-size:17px}
.cert-card dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:7px 18px;font-size:13.8px}
.cert-card dt{color:var(--muted);font-weight:600;white-space:nowrap}
.cert-card dd{margin:0;font-weight:600;color:var(--ink)}
.cert-plain{border-top:0;box-shadow:none;padding:0}

/* 二维码 */
.qr-heading{margin:38px 0 8px;font-size:19px;color:var(--brand-deep)}
.qr-note{color:var(--ink-2);font-size:14px;max-width:56em}
.qr-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(212px,1fr));gap:18px;margin-top:18px}
.qr-card{background:var(--paper);border-radius:10px;box-shadow:var(--shadow);padding:22px;margin:0;text-align:center}
.qr-card img{width:168px;max-width:100%;height:auto;aspect-ratio:1/1;margin:0 auto 14px;
  border:1px solid var(--line);border-radius:10px;background:#fff}
.qr-card .qr-tag{display:inline-block;background:var(--brand);color:#fff;font-size:12px;font-weight:800;
  border-radius:999px;padding:2px 14px;margin-bottom:8px}
.qr-card h3{font-size:15.5px;margin-bottom:6px}
.qr-card p{font-size:12.8px;color:var(--muted);margin:0;line-height:1.7}
.qr-mini{width:118px;max-width:100%;height:auto;aspect-ratio:1/1;margin-top:14px;
  border:1px solid var(--line);border-radius:10px;background:#fff}

/* 时间线 */
.timeline{position:relative;margin-top:8px}
.tl-item{
  background:var(--paper);border-radius:10px;box-shadow:var(--shadow);padding:18px 22px;margin-bottom:14px;
  border-left:5px solid var(--brand);
}
.tl-item b{color:var(--brand-deep);font-size:15px}
.tl-item h4{margin:4px 0 6px}
.tl-item p{margin:0;font-size:14px;color:var(--ink-2)}

/* 标签 */
.tag{display:inline-block;background:var(--brand-soft);color:var(--brand-deep);font-size:12.5px;font-weight:700;
  padding:3px 12px;border-radius:999px;margin:0 6px 8px 0}
.badge{display:inline-block;background:var(--brand);color:#fff;font-size:12.5px;font-weight:800;
  border-radius:6px;padding:3px 12px;margin-right:10px}
.region-head{display:flex;align-items:center;gap:4px;margin:30px 0 16px}
.region-head h3{margin:0;font-size:17px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.split.rev>div:first-child{order:2}
/* 创始人板块：左侧 3:4 小照片 + 右侧正文 */
.split-founder{display:grid;grid-template-columns:248px 1fr;gap:34px;align-items:stretch}
.founder-side{background:var(--brand-tint);border-radius:10px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;overflow:hidden}
.founder-photo{flex:1;min-height:0;width:100%;object-fit:contain}
.founder-baike{display:block;text-align:center;padding:12px 10px;color:var(--brand-deep);
  font-weight:800;font-size:13.5px;border-top:1px solid rgba(255,77,0,.18)}
.founder-baike:hover{text-decoration:underline}
/* 考区页：主题色背景教师照片墙 */
.tphotos{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tphoto{
  margin:0;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);
  background:
    radial-gradient(140% 160% at 85% -30%,rgba(255,255,255,.2),rgba(255,255,255,0) 55%),
    linear-gradient(160deg,#FF6A26,#FF4D00 55%,#E8430A);
}
.tphoto img{width:100%;height:auto;aspect-ratio:3/4;object-fit:contain;object-position:bottom;
  filter:drop-shadow(0 6px 12px rgba(0,0,0,.16))}
.tphoto figcaption{background:var(--paper);padding:10px 14px;text-align:center}
.tphoto figcaption b{display:block;font-size:15px;color:var(--ink)}
.tphoto figcaption span{font-size:12.5px;color:var(--brand-deep);font-weight:700}
/* 品牌周边图卡 */
.goods-card{background:var(--paper);border-radius:10px;box-shadow:var(--shadow);overflow:hidden}
.goods-card img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.goods-card .gd-body{padding:12px 16px}
.goods-card .gd-body h4{margin:0;font-size:14px;color:var(--ink)}
.goods-card .gd-body p{margin:4px 0 0;font-size:12.5px;color:var(--muted)}
/* 三步法横向卡片 */
.steps.c3{grid-template-columns:repeat(3,1fr)}
.sec-label{
  display:inline-block;color:var(--brand-deep);font-weight:800;font-size:13px;letter-spacing:.12em;
  margin-bottom:8px;
}
.sec-title{font-size:clamp(20px,2.6vw,27px);font-weight:900;margin-bottom:14px}
.sec-head{margin-bottom:24px}
.quote{
  border-left:4px solid var(--brand);background:var(--brand-tint);border-radius:0 8px 8px 0;
  padding:14px 18px;font-weight:700;color:var(--ink);
}

/* ---------------------------------------------------------------- 页脚（品牌橙 + 入学手册背景图） */
.site-footer{
  margin-top:46px;color:#fff;
  background:
    linear-gradient(140deg,rgba(240,70,0,.55) 0%,rgba(214,61,0,.62) 100%),
    url("img/banner-bg.jpg") center/cover no-repeat,
    linear-gradient(140deg,#FF5A14,#F04600 60%,#D63D00);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1.2fr;gap:34px;padding:44px 0 34px}
.footer-brand img{height:46px;width:auto;margin-bottom:16px}
.footer-brand p{font-size:13px;opacity:.92;margin-bottom:10px}
.site-footer h3{font-size:15px;font-weight:800;margin-bottom:14px;color:#fff}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links a{color:rgba(255,255,255,.92);font-size:13.5px}
.footer-links a:hover{color:#fff;text-decoration:underline}
.footer-contact{font-size:13.5px;line-height:2;opacity:.95}
.footer-contact a{color:#fff;font-weight:700}
.footer-bottom{background:rgba(0,0,0,.16);padding:16px 0;font-size:12px;color:rgba(255,255,255,.85)}
.footer-bottom p{margin:2px 0}
.footer-bottom .foot-line{white-space:nowrap;font-size:clamp(10px,1.05vw,12px)}
.footer-bottom .icp{color:rgba(255,255,255,.85)}
.footer-bottom .icp:hover{color:#fff}

/* 首页 06：左右两栏同高、底部对齐 */
#why .split{align-items:stretch}
#why .media-card{height:100%;display:flex;flex-direction:column;justify-content:center}
/* 战绩 03：左侧文字与右侧卡片同高、底部对齐 */
#how .split{align-items:stretch}
#how .media-card{height:100%;display:flex;flex-direction:column;justify-content:center}
/* 服务 02 答疑与伴学：右侧四宫格与左侧文字同高、底部对齐 */
#human .split{align-items:stretch}
#human .split>.grid{grid-auto-rows:1fr}
/* 首页 08：二维码占位图 */
.qr-ph{display:block;width:118px;height:118px;border-radius:6px;margin-top:12px}

/* ---------------------------------------------------------------- 响应式 */
@media (max-width:1080px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .tphotos{grid-template-columns:repeat(2,1fr)}
  .steps.c3{grid-template-columns:1fr}
  .scorewall .sw-grid.c5{grid-template-columns:repeat(3,1fr)}
  .scorewall .sw-grid.c4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .g3{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
  .split.rev>div:first-child{order:0}
  .split-founder{grid-template-columns:1fr}
  .founder-side{max-width:248px}
  .hero-flex{flex-direction:column;align-items:flex-start}
  .hero-mark{width:clamp(160px,38vw,240px)}
  .tband{grid-template-columns:minmax(0,1fr) 190px}
  .hero-stats-in{flex-wrap:wrap}
  .hero-stats .hs{width:calc(50% - 12px)}
  .pbanner .ghost{display:none}
}
@media (max-width:760px){
  body{font-size:15px}
  .site-header .wrap{flex-wrap:wrap;gap:10px}
  .nav-toggle{display:block}
  .nav{display:none;width:100%;flex-direction:column;padding:6px 0 12px}
  .nav.open{display:flex}
  .nav a{padding:11px 12px;font-size:15px}
  .topbar .wrap{flex-direction:column;gap:2px}
  .pbanner{margin:14px 12px 0}
  .pbanner .wrap{min-height:150px;padding-top:34px;padding-bottom:30px}
  .hero-cover .hero-ghost{display:none}
  .g2,.g3,.g4,.figures{grid-template-columns:1fr}
  .tband{grid-template-columns:1fr;min-height:0}
  .tband .tb-body{padding:26px 24px 0}
  .tband .tb-desc{margin-bottom:20px}
  .tband .tb-region{display:none}
  .tband .tb-photo{order:2}
  .tband .tb-photo img{height:220px}
  .footer-grid{grid-template-columns:1fr}
  .scorewall .sw-grid.c3,.scorewall .sw-grid.c4,.scorewall .sw-grid.c5{grid-template-columns:repeat(2,1fr)}
  .scorewall .sw-head small{display:none}
  .bar small{width:100%;margin-left:0}
  .toc a{padding:10px 14px 10px 0;margin-right:14px}
  .step{padding:16px 18px 16px 64px}
}
@media (max-width:420px){
  .hero-stats-in{gap:12px}
  .hero-cover h1{font-size:16px}
}

/* 打印 */
@media print{
  .topbar,.site-header,.nav-toggle,.site-footer,.skip{display:none}
  body{background:#fff}
  .pbanner,.hero-cover{color:#000;background:none}
  .pbanner .ghost,.hero-ghost{display:none}
}