/* 花宝 · 中英双语主持人 — 设计系统（暖橙 · 米白 · 圆角卡片） */
:root{
  --orange:#f2930d; --orange-dark:#c96a16; --orange-deep:#8a4b08;
  --ink:#22160a; --ink2:#5c4a36; --ink3:#9a8568;
  --bg:#fffaf2; --card:#ffffff; --line:#f0e2cd;
  --grad:linear-gradient(135deg,#f2930d 0%,#ffb64a 100%);
  --shadow:0 10px 30px -12px rgba(242,147,13,.25);
  --radius:16px; --radius-sm:12px; --radius-lg:22px;
  --font:"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
h1,h2,h3{line-height:1.35}

/* ---------- 按钮 ---------- */
.btn{display:inline-block;padding:12px 26px;border-radius:999px;font-weight:600;font-size:15px;border:none;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease;font-family:var(--font)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px -10px rgba(242,147,13,.4)}
.btn-ghost{background:#fff;color:var(--orange-dark);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--orange);transform:translateY(-2px)}
.btn-sm{padding:8px 18px;font-size:14px}

/* ---------- 导航 ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,250,242,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:26px;height:64px}
.nav-logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:17px;white-space:nowrap}
.nav-emoji{font-size:20px}
.nav-name{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.nav-links a{padding:6px 12px;border-radius:10px;color:var(--ink2);font-size:14.5px;white-space:nowrap}
.nav-links a:hover{color:var(--orange-dark);background:#fff}
.nav-cta{white-space:nowrap}
.nav-toggle{display:none;background:none;border:none;font-size:22px;cursor:pointer;color:var(--ink2)}

/* ---------- Hero ---------- */
.hero{padding:76px 0 68px;background:radial-gradient(1200px 520px at 85% -10%,rgba(242,147,13,.13),transparent 60%),var(--bg)}
.hero-inner{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);box-shadow:0 4px 14px -8px rgba(242,147,13,.35);color:var(--ink);font-size:13.5px;padding:8px 16px;border-radius:999px;margin-bottom:22px;font-weight:700}
.hero-tag-dot{width:8px;height:8px;border-radius:50%;background:var(--grad);flex:none}
.hero-title{font-weight:800;letter-spacing:.5px;margin-bottom:22px}
.hero-title-line{display:block;font-size:42px;line-height:1.25}
.hero-title-accent{display:block;font-size:42px;line-height:1.25;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{color:var(--ink2);font-size:16.5px;max-width:520px;margin-bottom:22px}
.hero-langs{display:flex;gap:10px;margin-bottom:30px;flex-wrap:wrap}
.lang-chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 18px;font-size:14px;color:var(--ink2);font-weight:600}
.lang-chip b{color:var(--orange-dark);font-weight:800;margin-right:6px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-photo img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;object-fit:cover;aspect-ratio:5/6;object-position:45% 25%}

/* ---------- 数据条（极简） ---------- */
.stats{padding:8px 0 64px}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.stat{padding:18px 14px;text-align:center;border-radius:0}
.stat + .stat{border-left:1px solid var(--line)}
.stat:hover{transform:none}
.stat-num{font-size:28px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-label{font-size:13px;color:var(--ink3);margin-top:4px}

/* ---------- 区块 ---------- */
.section{padding:76px 0}
.band-white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:34px;flex-wrap:wrap}
.section-title{font-size:27px;font-weight:800}
.section-title::before{content:"";display:inline-block;width:5px;height:22px;background:var(--grad);border-radius:3px;margin-right:10px;vertical-align:-2px}
.section-more{color:var(--orange-dark);font-weight:600;font-size:14.5px}
.section-more:hover{text-decoration:underline}
.section-sub{color:var(--ink3);font-size:14px;margin-top:-18px;margin-bottom:30px}

/* ---------- 卡片网格 ---------- */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease;display:block}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card-img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#f7ecdd}
.card-img-ph{background:linear-gradient(135deg,#f7e6c8,#f2d9b6)}

/* 案例卡 */
.case-card-body{padding:20px 22px 22px}
.case-meta{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.tag{display:inline-block;background:#fdf1dd;color:var(--orange-dark);font-size:12.5px;padding:2px 10px;border-radius:999px;font-weight:600}
.tag-city{background:#eef4fb;color:#3a6ea5}
.case-card h3{font-size:17.5px;margin-bottom:8px}
.case-card p{color:var(--ink2);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.case-date{font-size:12.5px;color:var(--ink3);margin-top:10px}
/* 首页大卡 */
.case-card-lg .card-img{aspect-ratio:4/3}
.case-card-lg .case-card-body{padding:24px 26px 26px}
.case-card-lg h3{font-size:20px;margin-bottom:10px}
.case-card-lg p{font-size:14.5px;-webkit-line-clamp:3}

/* 品类卡 */
.cat-card{padding:26px 24px}
.cat-emoji{font-size:30px;margin-bottom:12px}
.cat-card h3{font-size:18px;margin-bottom:8px}
.cat-card p{color:var(--ink2);font-size:14px}

/* 首页轻量品类横条 */
.cats-strip{display:grid;grid-template-columns:repeat(5,1fr);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.cat-cell{display:flex;flex-direction:column;gap:6px;padding:24px 20px 26px;transition:background .18s ease}
.cat-cell + .cat-cell{border-left:1px solid var(--line)}
.cat-cell:hover{background:#fff8ec}
.cat-cell-emoji{font-size:24px}
.cat-cell-title{font-weight:700;font-size:15.5px}
.cat-cell-desc{color:var(--ink3);font-size:12.5px;line-height:1.6}

/* 课程卡 */
.course-card{padding:24px;display:flex;flex-direction:column}
.course-tag{display:inline-block;background:var(--grad);color:#fff;font-size:12.5px;padding:3px 12px;border-radius:999px;font-weight:600;margin-bottom:12px;align-self:flex-start}
.course-card h3{font-size:18px;margin-bottom:6px}
.course-aud{color:var(--orange-dark);font-size:13.5px;font-weight:600;margin-bottom:6px}
.course-note{color:var(--ink2);font-size:14px;margin-bottom:12px}
.course-list{list-style:none;margin-top:auto}
.course-list li{color:var(--ink2);font-size:13.5px;padding:5px 0 5px 20px;position:relative}
.course-list li::before{content:"✓";position:absolute;left:0;color:var(--orange);font-weight:700}

/* 评价卡 */
.review-card{padding:26px}
.review-text{color:var(--ink);font-size:15px;margin-bottom:16px}
.review-foot{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.review-name{font-weight:700}
.review-role{color:var(--ink3);font-size:13.5px}
.review-tag{margin-top:12px}
.empty-note{background:#fff;border:1px dashed var(--line);border-radius:var(--radius);padding:34px;text-align:center;color:var(--ink3)}

/* 资讯卡 */
.news-card-body{padding:18px 20px 20px}
.news-date{font-size:12.5px;color:var(--orange-dark);font-weight:700;margin-bottom:8px}
.news-card h3{font-size:17px;margin-bottom:8px}
.news-card p{color:var(--ink2);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-tags{display:flex;gap:6px;margin-top:12px;flex-wrap:wrap}

/* 首页列表式资讯 */
.news-list{display:flex;flex-direction:column;gap:0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.news-row{display:grid;grid-template-columns:132px 1fr 32px;gap:22px;align-items:center;padding:22px 26px;transition:background .18s ease}
.news-row + .news-row{border-top:1px solid var(--line)}
.news-row:hover{background:#fff8ec}
.news-list-img{width:132px;height:88px;object-fit:cover;border-radius:var(--radius-sm)}
.news-list-img-ph{background:linear-gradient(135deg,#f7e6c8,#f2d9b6)}
.news-row-body{min-width:0}
.news-row-body .news-date{margin-bottom:6px}
.news-row-body h3{font-size:17.5px;margin-bottom:6px}
.news-row-body p{color:var(--ink2);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-row-arrow{color:var(--orange);font-size:20px;font-weight:700;text-align:center}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 20px;cursor:pointer}
.faq-item summary{font-weight:700;font-size:15.5px;list-style:none;position:relative;padding-right:28px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:2px;top:0;color:var(--orange);font-size:20px;font-weight:700}
.faq-item[open] summary::after{content:"–"}
.faq-item p{color:var(--ink2);margin-top:10px;font-size:14.5px}

/* 品牌墙 */
.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.brand-chip{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;text-align:center}
.brand-name{display:block;font-weight:700;font-size:14.5px}
.brand-note{display:block;font-size:12.5px;color:var(--ink3);margin-top:2px}

/* 资质 */
.creds-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.cred-group{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.cred-group h3{font-size:17px;margin-bottom:14px;color:var(--orange-dark)}
.cred-group ul{list-style:none}
.cred-group li{padding:6px 0 6px 22px;position:relative;color:var(--ink2)}
.cred-group li::before{content:"●";position:absolute;left:0;color:var(--orange);font-size:10px;top:11px}

/* 时间线 */
.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline-item{position:relative;padding:0 0 26px 18px}
.timeline-item::before{content:"";position:absolute;left:-25px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--grad)}
.timeline-year{font-weight:800;color:var(--orange-dark);font-size:15px}
.timeline-text{color:var(--ink2);font-size:14.5px;margin-top:2px}

/* ---------- 预约表单 ---------- */
.book{padding:80px 0;background:linear-gradient(180deg,var(--bg) 0%,#fdf3e2 100%)}
.book-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.book-head h2{font-size:29px;font-weight:800;margin-bottom:12px}
.book-head p{color:var(--ink2)}
.book-form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.book-form label{display:block;font-size:13.5px;font-weight:600;color:var(--ink2);margin-bottom:14px}
.book-form input,.book-form select,.book-form textarea{display:block;width:100%;margin-top:6px;padding:10px 12px;border:1.5px solid var(--line);border-radius:var(--radius-sm);font-family:var(--font);font-size:14.5px;background:#fffdf8;color:var(--ink)}
.book-form input:focus,.book-form select:focus,.book-form textarea:focus{outline:none;border-color:var(--orange)}
/* 预约表单下方的按钮组：主按钮提交，次按钮唤起 AI 客服 */
.book-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:6px}
.form-msg{margin-top:12px;font-size:14px;font-weight:600}
.form-msg.ok{color:#1a7f37}
.form-msg.err{color:#c0392b}

/* ---------- 详情页 ---------- */
.detail{padding:44px 0 20px}
.detail-inner{max-width:820px}
.detail-crumb{font-size:13.5px;color:var(--ink3);margin-bottom:16px}
.detail-crumb a:hover{color:var(--orange-dark)}
.detail-title{font-size:31px;font-weight:800;margin-bottom:14px}
.detail-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:26px}
.detail-date{font-size:13px;color:var(--ink3)}
.detail-body{font-size:15.5px;color:var(--ink)}
.detail-body p{margin-bottom:18px}
.detail-body h2{font-size:22px;margin:30px 0 14px}
.detail-body h3{font-size:18px;margin:26px 0 12px;color:var(--orange-dark)}
.detail-body blockquote{border-left:4px solid var(--orange);background:#fff;padding:14px 20px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:22px 0;color:var(--ink2);font-weight:600}
.detail-body figure{margin:24px 0}
.detail-body figure img{border-radius:var(--radius);width:100%}
.detail-body figcaption{text-align:center;font-size:13px;color:var(--ink3);margin-top:8px}
.detail-body ul{margin:0 0 18px 20px}
.detail-body li{margin-bottom:8px}
.art-faq{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 20px;margin:14px 0}
.art-faq-q{font-weight:700;margin-bottom:6px}
.art-faq-a{color:var(--ink2);font-size:14.5px}
.detail-cta{margin:40px 0;padding:28px;text-align:center}
.detail-cta h3{font-size:20px;margin-bottom:8px}
.detail-cta p{color:var(--ink2);margin-bottom:16px}

/* ---------- 页脚 ---------- */
.footer{border-top:1px solid var(--line);background:#fff;padding:40px 0 0;margin-top:20px}
.footer-inner{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px;padding-bottom:26px}
.footer-slogan{color:var(--ink3);font-size:14px;margin-top:8px}
.footer-contact p{color:var(--ink2);font-size:14px}
.footer-links{display:flex;flex-wrap:wrap;gap:6px 16px;align-content:start}
.footer-links a{color:var(--ink2);font-size:14px}
.footer-links a:hover{color:var(--orange-dark)}
.footer-bar{border-top:1px solid var(--line);padding:14px 22px;display:flex;justify-content:space-between;color:var(--ink3);font-size:13px;max-width:1180px;margin:0 auto}

/* ---------- 后台 ---------- */
.admin-body{background:#f6f2ea}
.admin-box{max-width:1080px;margin:30px auto;padding:0 18px 60px}
.admin-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.admin-tabs button{padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;font-family:var(--font);font-size:14px}
.admin-tabs button.active{background:var(--grad);color:#fff;border-color:transparent}
.admin-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:18px}
.admin-panel h3{margin-bottom:14px}
.admin-panel table{width:100%;border-collapse:collapse;font-size:13.5px}
.admin-panel th,.admin-panel td{border-bottom:1px solid var(--line);padding:8px 6px;text-align:left;vertical-align:top}
.admin-panel th{color:var(--ink3);font-weight:600}
.admin-panel textarea{width:100%;min-height:420px;font-family:ui-monospace,Consolas,monospace;font-size:12.5px;border:1.5px solid var(--line);border-radius:10px;padding:12px}
.admin-panel input,.admin-panel select{padding:8px 10px;border:1.5px solid var(--line);border-radius:10px;font-family:var(--font);font-size:14px}
.admin-form{display:grid;gap:10px;max-width:640px}
.admin-form label{font-size:13px;color:var(--ink2);font-weight:600}
.admin-form input,.admin-form textarea{width:100%}
.admin-login{max-width:360px;margin:80px auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;text-align:center}
.admin-login input{width:100%;padding:10px;border:1.5px solid var(--line);border-radius:10px;margin:12px 0;font-size:15px}
.admin-msg{margin-top:10px;font-size:13.5px;font-weight:600}
.admin-msg.ok{color:#1a7f37}.admin-msg.err{color:#c0392b}
.admin-media-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:14px}
.admin-media-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.admin-media-grid .m-item{position:relative}
.admin-media-grid button{position:absolute;top:4px;right:4px;border:none;background:rgba(0,0,0,.6);color:#fff;border-radius:6px;cursor:pointer;font-size:11px;padding:2px 6px}
.admin-media-grid .m-url{font-size:10.5px;color:var(--ink3);word-break:break-all;margin-top:2px}

/* ---------- 页面标题（H1，SEO 主标题） ---------- */
.crumb{font-size:13.5px;color:var(--ink3);margin-bottom:14px}
.crumb a:hover{color:var(--orange-dark)}
.page-head{margin-bottom:30px}
.page-kicker{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1.5px;color:var(--orange-dark);background:rgba(242,147,13,.1);border-radius:999px;padding:5px 14px;margin-bottom:14px}
.page-title{font-size:32px;font-weight:800;letter-spacing:.5px}
.page-title::before{content:"";display:inline-block;width:6px;height:26px;background:var(--grad);border-radius:3px;margin-right:12px;vertical-align:-2px}
.page-lead{color:var(--ink2);font-size:15px;margin-top:12px;max-width:760px}

/* ---------- 实体摘要卡（GEO 可引用定义） ---------- */
.brief-card{display:grid;grid-template-columns:1fr;gap:0;align-items:center;padding:34px 38px}
.brief-photo{border-radius:14px;overflow:hidden;background:var(--bg)}
.brief-photo img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:50% 22%}
.brief-body{min-width:0}
.brief-title{font-size:22px;font-weight:800;margin-bottom:12px}
.brief-title::before{content:"";display:inline-block;width:5px;height:19px;background:var(--grad);border-radius:3px;margin-right:9px;vertical-align:-2px}
.brief-text{color:var(--ink2);font-size:14.5px;line-height:1.85;margin-bottom:14px;max-width:940px}
.brief-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px 20px;margin-bottom:20px}
.brief-list li{position:relative;padding-left:18px;color:var(--ink2);font-size:14px;font-weight:600}
.brief-list li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--grad)}

/* ---------- 备案号 ---------- */
.footer-icp{color:var(--ink3);font-size:13px;transition:color .18s ease}
.footer-icp:hover{color:var(--orange-dark);text-decoration:underline}

/* ---------- 响应式 ---------- */
@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr}
  .hero-photo{max-width:440px}
  .hero-title-line,.hero-title-accent{font-size:36px}
  .stats-grid{grid-template-columns:repeat(3,1fr)}
  .stat + .stat{border-left:none}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .cats-strip{grid-template-columns:repeat(2,1fr)}
  .cat-cell:nth-child(odd){border-left:none}
  .cat-cell:nth-child(n+3){border-top:1px solid var(--line)}
  .brand-grid{grid-template-columns:repeat(3,1fr)}
  .creds-grid{grid-template-columns:1fr}
  .book-inner{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .admin-media-grid{grid-template-columns:repeat(4,1fr)}
  .brief-card{grid-template-columns:1fr;gap:22px;padding:24px}
  .brief-photo{max-width:280px}
  .page-title{font-size:27px}
}
@media (max-width:640px){
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:10px 22px}
  body.nav-open .nav-links{display:flex}
  .nav-toggle{display:block;margin-left:auto}
  .nav-cta{display:none}
  .hero{padding:52px 0 48px}
  .hero-title-line,.hero-title-accent{font-size:30px}
  .section{padding:56px 0}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .cats-strip{grid-template-columns:1fr}
  .cat-cell + .cat-cell{border-left:none;border-top:1px solid var(--line)}
  .news-row{grid-template-columns:96px 1fr;gap:14px;padding:18px}
  .news-row-arrow{display:none}
  .news-list-img{width:96px;height:72px}
  .brand-grid{grid-template-columns:repeat(2,1fr)}
  .detail-title{font-size:25px}
}