/* Home composition: denser teaching paths, less empty card surface. */
body.taigiaoan-site .tga-finder{padding:66px 0 72px;background:linear-gradient(180deg,#f4f8fd,#edf5fb)}
body.taigiaoan-site .tga-finder .tga-section-head{margin-bottom:26px}
body.taigiaoan-site .tga-level-cards{gap:16px;align-items:start}
body.taigiaoan-site .tga-level-cards article{display:flex;flex-direction:column;min-height:390px;padding:25px 25px 20px;border-color:#d7e3ee;background:radial-gradient(circle at 94% 8%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 35%),linear-gradient(150deg,#fff,#fbfdff);box-shadow:0 15px 32px rgba(23,61,99,.065)}
body.taigiaoan-site .tga-level-cards article:after{position:absolute;right:-54px;top:-56px;width:165px;height:165px;border:22px solid color-mix(in srgb,var(--accent) 10%,transparent);border-radius:50%;content:"";pointer-events:none}
body.taigiaoan-site .tga-level-cards article>*{position:relative;z-index:1}
body.taigiaoan-site .tga-level-cards article>span{width:52px;height:52px;border:1px solid color-mix(in srgb,var(--accent) 16%,white);border-radius:15px;font-size:25px}
body.taigiaoan-site .tga-level-cards article>small{margin-top:19px;font-size:11px}
body.taigiaoan-site .tga-level-cards h3{min-height:58px;margin:7px 0 4px;font-size:25px;line-height:1.17;letter-spacing:-.04em}
body.taigiaoan-site .tga-level-cards p{height:auto;min-height:43px;margin:0;color:#607993;line-height:1.5}
body.taigiaoan-site .tga-level-cards article>div{min-height:57px;margin:16px 0 16px;align-content:flex-start}
body.taigiaoan-site .tga-level-cards article>div a{display:inline-flex;align-items:center;min-height:35px;padding:6px 10px;background:#edf3f8;color:#254968;border:1px solid #e4ecf3;border-radius:9px;font-size:12px}
body.taigiaoan-site .tga-level-open{margin-top:auto;padding:13px 0 1px;border-top:1px solid #dbe7ef;color:#123f70;font-size:14px}
body.taigiaoan-site .tga-level-open i{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:color-mix(in srgb,var(--accent) 12%,white);color:var(--accent)}

/* Document previews are a small teaching-slide cue, not a second full card. */
body.taigiaoan-site .tga-latest{background:linear-gradient(180deg,#f7faff,#fff)}
body.taigiaoan-site .tga-document-card{border-radius:18px;box-shadow:0 12px 30px rgba(18,56,91,.075)}
body.taigiaoan-site .tga-document-preview{height:224px;aspect-ratio:auto;background:radial-gradient(circle at 90% 12%,rgba(32,164,118,.14),transparent 30%),linear-gradient(145deg,#f1f7ff,#eaf7f0)}
body.taigiaoan-site .tga-slide-canvas{inset:19px 38px 19px;padding:16px 19px;border-radius:9px;box-shadow:0 14px 28px rgba(34,66,96,.15);transform:rotate(-1.4deg)}
body.taigiaoan-site .tga-slide-canvas>span{font-size:10px}
body.taigiaoan-site .tga-slide-canvas>i{margin:12px 0 4px;font-size:27px}
body.taigiaoan-site .tga-slide-canvas>b{display:-webkit-box;overflow:hidden;margin:3px 0 7px;font-size:19px;line-height:1.2;-webkit-box-orient:vertical;-webkit-line-clamp:2}
body.taigiaoan-site .tga-slide-canvas>small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
body.taigiaoan-site .tga-document-info{padding:17px 20px 18px}
body.taigiaoan-site .tga-document-info h3{min-height:56px;margin:10px 0 8px;font-size:19px;line-height:1.36;letter-spacing:-.018em}
body.taigiaoan-site .tga-document-card footer{padding:13px 20px;background:#fbfdff}
body.taigiaoan-site .tga-card-type{bottom:11px}

/* Editorial content gets an identity without adding a stock image to every post. */
body.taigiaoan-site .tga-editorial{padding:70px 0 76px;background:#f3f8fe}
body.taigiaoan-site .tga-posts{gap:16px}
body.taigiaoan-site .tga-posts article{position:relative;display:flex;flex-direction:column;min-height:264px;padding:27px 29px 24px;overflow:hidden;border-color:#d8e4ef;border-top:4px solid #1768d3;border-radius:19px;background:linear-gradient(135deg,#fff 0 72%,#eef6ff);box-shadow:0 12px 29px rgba(18,56,91,.06)}
body.taigiaoan-site .tga-posts article:nth-child(2){border-top-color:#0d9b6e;background:linear-gradient(135deg,#fff 0 72%,#ebf9f2)}
body.taigiaoan-site .tga-posts article:nth-child(3){border-top-color:#f39a18;background:linear-gradient(135deg,#fff 0 72%,#fff5e8)}
body.taigiaoan-site .tga-posts article:after{position:absolute;right:-35px;bottom:-45px;width:128px;height:128px;border:25px solid rgba(23,104,211,.065);border-radius:50%;content:""}
body.taigiaoan-site .tga-posts article:nth-child(2):after{border-color:rgba(13,155,110,.07)}
body.taigiaoan-site .tga-posts article:nth-child(3):after{border-color:rgba(243,154,24,.08)}
body.taigiaoan-site .tga-posts article>*{position:relative;z-index:1}
body.taigiaoan-site .tga-posts article>small{display:inline-flex;align-self:flex-start;padding:6px 9px;border-radius:999px;background:#eaf3ff;color:#1768d3;font-size:10px;letter-spacing:.03em}
body.taigiaoan-site .tga-posts article:nth-child(2)>small{background:#eaf8f1;color:#087d5b}
body.taigiaoan-site .tga-posts article:nth-child(3)>small{background:#fff3df;color:#bd7011}
body.taigiaoan-site .tga-posts h3{min-height:62px;margin:15px 0 10px;font-size:22px;line-height:1.28;letter-spacing:-.026em}
body.taigiaoan-site .tga-posts p{margin:0;color:#607993;line-height:1.65}
body.taigiaoan-site .tga-posts article>a{margin-top:auto;padding-top:17px;color:#1768d3}

/* The home introduction should read as an article, never as a scrollable box. */
body.taigiaoan-site .tga-about-home{padding:74px 0 84px;background:linear-gradient(135deg,#fff,#f2f8ff)}
body.taigiaoan-site .tga-about-grid{gap:52px;padding:40px 42px;border:1px solid #d9e6f0;border-radius:26px;background:#fff;box-shadow:0 16px 38px rgba(18,56,91,.055)}
body.taigiaoan-site .tga-about-grid h2{font-size:38px;line-height:1.15;letter-spacing:-.045em}
body.taigiaoan-site .tga-about-copy{max-height:none;overflow:visible;padding-right:0;color:#5d7690;line-height:1.72}
body.taigiaoan-site .tga-about-copy p:last-child{margin-bottom:0}
body.taigiaoan-site .tga-faq details{padding:0;border:1px solid #dce7ef;border-radius:12px;background:#fff;overflow:hidden}
body.taigiaoan-site .tga-faq details+details{margin-top:9px}
body.taigiaoan-site .tga-faq summary{padding:15px 16px;color:#173d68;font-size:15px}
body.taigiaoan-site .tga-faq details[open] summary{background:#eef6ff}
body.taigiaoan-site .tga-faq p{padding:0 16px 16px;margin:0;color:#627b94}

@media (min-width:1101px){body.taigiaoan-site .tga-level-cards{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:820px){
  body.taigiaoan-site .tga-level-cards article{min-height:365px;padding:22px 20px 18px}
  body.taigiaoan-site .tga-document-preview{height:210px}
  body.taigiaoan-site .tga-posts article{min-height:240px;padding:23px}
  body.taigiaoan-site .tga-about-grid{gap:32px;padding:30px}
}
@media (max-width:560px){
  body.taigiaoan-site .tga-finder,body.taigiaoan-site .tga-editorial,body.taigiaoan-site .tga-about-home{padding:53px 0}
  body.taigiaoan-site .tga-level-cards article{min-height:0}
  body.taigiaoan-site .tga-level-cards h3{min-height:0;font-size:24px}
  body.taigiaoan-site .tga-level-cards p{min-height:0}
  body.taigiaoan-site .tga-document-preview{height:205px}
  body.taigiaoan-site .tga-slide-canvas{inset:17px 31px}
  body.taigiaoan-site .tga-document-info h3,body.taigiaoan-site .tga-posts h3{min-height:0}
  body.taigiaoan-site .tga-posts article{min-height:0}
  body.taigiaoan-site .tga-about-grid{padding:25px 20px;border-radius:19px}
  body.taigiaoan-site .tga-about-grid h2{font-size:31px}
}