@charset "utf-8";
:root{
  --ink:#080808;
  --ink2:#111;
  --ink3:#161616;
  --card:#1e1e1e;
  --line:#252525;
  --line2:#303030;
  --red:#cc1e1e;
  --red2:#e02828;
  --red-dim:#6b1010;
  --gold:#b8841e;
  --cream:#e4ddd0;
  --text:#ccc5b8;
  --text2:#908880;
  --text3:#605850;
  --white:#ede8df;
  --max:1100px;
  --r:3px;
}
html,body{background:var(--ink) !important}
#indcon2,
.bannercon,
.subcon{
  width:100% !important;
  max-width:100% !important;
  float:none !important;
  background:var(--ink) !important;
  box-sizing:border-box;
}

body{
  background:var(--ink);
  color:var(--text);
  font-family:"Noto Serif TC",Georgia,serif;
  font-size:16px;
  line-height:1.9;
}
.subcon{float:none;width:100%;box-sizing:border-box}
.subcon::after{content:'';display:table;clear:both}
.bc{
  background:var(--ink2);
  border-bottom:1px solid var(--line);
  padding:9px 20px;
  font-size:12px;
  color:var(--white);
  letter-spacing:.05em;
}
.bc a{color:var(--white);text-decoration:none}
.bc a:hover{color:var(--red2)}
.bc span{margin:0 7px;opacity:.8;color:var(--text)}
.page-title{
  background:var(--ink2);
  border-top:3px solid var(--red);
  border-bottom:1px solid var(--line);
  padding:20px 20px;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.page-title::before{
  content:'';position:absolute;inset:0;
  background:repeating-linear-gradient(-52deg,transparent,transparent 9px,rgba(255,255,255,.015) 9px,rgba(255,255,255,.015) 10px);
  pointer-events:none;
}
.page-title h1{
  font-family:"Bebas Neue","Noto Serif TC",sans-serif;
  font-size:clamp(22px,5vw,36px);
  font-weight:400;
  letter-spacing:.2em;
  color:var(--white);
  position:relative;
}
.page-title h1 em{font-style:normal;color:var(--red2)}
.section-label{max-width:var(--max);margin:0 auto;padding:0 22px;display:flex;align-items:center;gap:14px}
.section-label::before,.section-label::after{content:'';flex:1;border-top:1px solid var(--line)}
.section-label span{font-family:"Bebas Neue","Noto Serif TC",sans-serif;font-size:12px;letter-spacing:.22em;color:var(--text3);white-space:nowrap}
.video-zone{background:var(--ink2);border-top:3px solid var(--line);padding:34px 22px 52px}
.video-zone-inner{max-width:var(--max);margin:0 auto}
.vz-title{
  font-family:"Bebas Neue","Noto Serif TC",sans-serif;
  font-size:clamp(18px,3.5vw,26px);
  font-weight:400;
  letter-spacing:.2em;
  color:var(--cream);
  text-align:center;
  margin-bottom:30px;
  padding-bottom:14px;
  border-bottom:1px solid var(--line);
  position:relative;
}
.vz-title::after{content:'';position:absolute;bottom:-1px;left:50%;transform:translateX(-50%);width:44px;height:1px;background:var(--red)}
.vg-label{font-size:11.5px;font-weight:600;letter-spacing:.2em;color:var(--red);text-transform:uppercase;margin:30px 0 13px;display:flex;align-items:center;gap:10px}
.vg-label::after{content:'';flex:1;border-top:1px solid var(--line)}
.ratio{position:relative;width:100%;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:var(--r);background:#000;border:1px solid var(--line);margin-bottom:7px}
.ratio iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}
.vid-cap{font-size:12px;color:var(--text3);padding-left:2px;margin-bottom:22px;letter-spacing:.03em}
.student-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:4px}
.s-cap{font-size:12px;color:var(--text3);text-align:center;margin-top:6px;letter-spacing:.03em}
.event-box{background:var(--card);border:1px solid var(--line2);border-left:3px solid var(--gold);border-radius:var(--r);padding:20px 20px;margin:26px 0;font-size:13.5px;color:var(--text2);line-height:2}
.event-box strong{color:var(--cream)}
.ev-tag{display:inline-block;background:#140f00;color:var(--gold);font-size:11px;font-weight:600;padding:2px 9px;border:1px solid #3a2800;border-radius:2px;margin-right:8px;letter-spacing:.08em;vertical-align:middle}

/* ============================================================
   主導航 .subnav — 保留原本結構，強化「通行證票根」質感
   ============================================================ */
.subnav{
  background:var(--ink3);
  border-bottom:1px solid var(--line);
  overflow-x:auto;
  white-space:nowrap;
  padding:0 12px;
  scrollbar-width:none;
  display:flex;
  justify-content:center;
  position:relative;
}
.subnav::-webkit-scrollbar{display:none}
.subnav::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:2px;
  background:repeating-linear-gradient(90deg,var(--red-dim) 0 6px,transparent 6px 12px);
  opacity:.6;
}
.subnav ul{
  list-style:none;
  display:inline-flex;
  margin:0;
  padding:0;
}
.subnav ul li a{
  display:block;
  padding:12px 15px;
  font-size:13px;
  font-family:"Noto Serif TC",serif;
  letter-spacing:.06em;
  color:var(--text3);
  text-decoration:none;
  border-bottom:2px solid transparent;
  transition:color .18s,border-color .18s;
}
.subnav ul li a:hover,.subnav ul li a.on{
  color:var(--cream);
  border-bottom-color:var(--red);
}
.col-xs-12.jita{
  float:none;
  width:100%;
  max-width:var(--max);
  margin:0 auto;
  padding:44px 26px 70px;
  box-sizing:border-box;
}
.jita *{box-sizing:border-box}

.jita .hero-img,.jita .mid-img{
  width:100%;
  max-width:100%;
  aspect-ratio:16/7;
  object-fit:cover;
  display:block;
  border-radius:var(--r);
  border:1px solid var(--line);
  margin-bottom:40px;
}
.jita .mid-img{margin:36px 0;aspect-ratio:16/8}

.jita h2{
  font-family:"Noto Serif TC",serif;
  font-size:clamp(17px,2.8vw,21px);
  font-weight:900;
  color:var(--white);
  margin:52px 0 16px;
  padding:0 0 11px 16px;
  border-left:3px solid var(--red);
  border-bottom:1px solid var(--line);
  line-height:1.45;
  letter-spacing:.04em;
  position:relative;
}
.jita h2::after{content:'';position:absolute;bottom:-1px;left:0;width:54px;height:1px;background:var(--red-dim)}
.jita h2 .eyebrow{
  display:block;font-family:"Bebas Neue","Noto Serif TC",sans-serif;
  font-size:11px;letter-spacing:.3em;color:var(--red2);margin-bottom:6px;
}

.jita h3{
  font-size:clamp(14px,2.2vw,17px);
  font-weight:600;
  color:var(--cream);
  margin:26px 0 10px;
  padding-left:18px;
  position:relative;
  letter-spacing:.04em;
}
.jita h3::before{
  content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:7px;height:7px;background:var(--red);
  clip-path:polygon(50% 0%,100% 100%,0% 100%);
}

.jita p{color:var(--text);margin:0 0 18px;font-size:15.5px;letter-spacing:.03em}
.jita p strong{color:var(--cream);font-weight:600;border-bottom:1px solid var(--red-dim);padding-bottom:1px}
.jita ul,.jita ol{margin:0 0 18px;padding-left:0;list-style:none}

/* ---------- 教學特色卡 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:26px 0 8px}
.fc{background:var(--card);border:1px solid var(--line);border-top:2px solid var(--red-dim);border-radius:var(--r);padding:20px 18px}
.fc-icon{font-size:24px;margin-bottom:9px;line-height:1}
.fc-title{font-size:15px;font-weight:600;color:var(--cream);margin-bottom:7px;letter-spacing:.04em}
.fc-desc{font-size:13.5px;color:var(--text2);line-height:1.75}

/* ---------- 比較表：一般教室 VS 硬地 ---------- */
.compare-wrap{overflow-x:auto;margin:22px 0 8px;border:1px solid var(--line2);border-radius:var(--r)}
.compare-table{width:100%;border-collapse:collapse;min-width:420px;font-size:14px}
.compare-table th,.compare-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
.compare-table thead th{
  font-family:"Bebas Neue","Noto Serif TC",sans-serif;
  letter-spacing:.12em;font-size:13px;font-weight:400;
  background:var(--ink3);color:var(--text3);
}
.compare-table thead th.col-us{color:var(--red2)}
.compare-table tbody th{color:var(--text2);font-weight:600;width:28%;background:var(--ink2)}
.compare-table td.col-general{color:var(--text3)}
.compare-table td.col-us{color:var(--cream);position:relative}
.compare-table td.col-us::before{content:'✓';color:var(--red2);margin-right:7px;font-weight:700}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:none}

/* ---------- 教學流程（Setlist） ---------- */
.process-list{position:relative;margin:26px 0 8px;padding-left:6px}
.process-list::before{content:'';position:absolute;left:23px;top:6px;bottom:6px;width:1px;background:var(--line2)}
.p-step{display:flex;gap:18px;position:relative;padding-bottom:26px}
.p-step:last-child{padding-bottom:0}
.p-badge{
  flex:0 0 auto;width:47px;height:47px;border-radius:50%;
  border:1px dashed var(--red-dim);background:var(--ink2);
  display:flex;align-items:center;justify-content:center;
  font-family:"Bebas Neue","Noto Serif TC",sans-serif;font-size:18px;color:var(--red2);
  position:relative;z-index:1;
}
.p-body{padding-top:4px}
.p-title{font-size:15px;font-weight:600;color:var(--cream);margin-bottom:5px;letter-spacing:.03em}
.p-desc{font-size:13.5px;color:var(--text2);line-height:1.75}

/* ---------- 關鍵字/客群專區（票根卡） ---------- */
.kw-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0 8px}
.kw-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 18px 18px 20px;position:relative;overflow:hidden;
}
.kw-card::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:4px;
  background:repeating-linear-gradient(180deg,var(--red-dim) 0 6px,transparent 6px 12px);
}
.kw-tag{font-family:"Bebas Neue","Noto Serif TC",sans-serif;font-size:11px;letter-spacing:.15em;color:var(--gold);margin-bottom:7px}
.kw-title{font-size:15px;font-weight:600;color:var(--cream);margin-bottom:7px;letter-spacing:.03em}
.kw-desc{font-size:13.5px;color:var(--text2);line-height:1.75}

/* ---------- 學生案例 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0 8px}
.case-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.case-name{font-size:14.5px;font-weight:600;color:var(--cream);margin-bottom:6px}
.case-name span{color:var(--red2);font-weight:400;font-size:12.5px;margin-left:6px}
.case-desc{font-size:13.5px;color:var(--text2);line-height:1.75;margin-bottom:10px}
.case-link{font-size:12.5px;color:var(--text3);text-decoration:none;border-bottom:1px dashed var(--line2)}
.case-link:hover{color:var(--red2);border-color:var(--red-dim)}

/* ---------- FAQ 手風琴（details/summary，原生無需 JS） ---------- */
.faq-list{margin:24px 0 8px;border-top:1px dashed var(--line2)}
.faq-item{border-bottom:1px dashed var(--line2)}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:flex-start;gap:14px;
  padding:17px 4px;font-size:15px;color:var(--cream);font-weight:600;
  letter-spacing:.02em;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-num{
  flex:0 0 auto;width:30px;height:30px;border-radius:50%;
  border:1px dashed var(--red-dim);color:var(--red2);
  font-family:"Bebas Neue","Noto Serif TC",sans-serif;font-size:13px;
  display:flex;align-items:center;justify-content:center;margin-top:1px;
}
.faq-item .faq-plus{margin-left:auto;color:var(--text3);font-size:18px;flex:0 0 auto;transition:transform .2s}
.faq-item[open] .faq-plus{transform:rotate(45deg);color:var(--red2)}
.faq-a{padding:0 4px 20px 58px;font-size:14px;color:var(--text2);line-height:1.85}

/* ---------- CTA ---------- */
.cta{background:var(--card);border:1px solid var(--line2);border-left:3px solid var(--red);border-radius:var(--r);padding:24px 22px;margin-top:44px}
.cta-title{font-size:16px;font-weight:600;color:var(--white);margin-bottom:7px;letter-spacing:.04em}
.cta-sub{font-size:13.5px;color:var(--text2)}
.tag-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.tag{font-size:11px;font-weight:600;letter-spacing:.1em;padding:4px 11px;border-radius:2px;text-transform:uppercase}
.tag-r{background:var(--red-dim);color:#ff9999;border:1px solid var(--red)}
.tag-g{background:#0c1c0c;color:#77bb77;border:1px solid #1a3a1a}

@media(max-width:900px){
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .kw-grid{grid-template-columns:repeat(2,1fr)}
  .case-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:620px){
  .feature-grid,.kw-grid,.case-grid,.student-grid{grid-template-columns:1fr}
  .faq-a{padding-left:4px}
  .compare-table{min-width:0}
  .col-xs-12.jita{padding:32px 18px 50px}
}