/* ============ 关于我们子版块（荣誉奖项 / 成果展示 / 锦旗故事） ============ */

/* 子版块切换条 */
.about-subnav { background: var(--bg-alt); border-bottom: 1px solid var(--line); position: sticky; top: 64px; z-index: 60; }
.about-subnav-inner { max-width: var(--max); margin: 0 auto; display: flex; justify-content: center; gap: 12px; padding: 16px 20px; flex-wrap: wrap; }
.about-subnav a { padding: 10px 26px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--ink); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: all .2s; text-decoration: none; }
.about-subnav a:hover { border-color: var(--red); color: var(--red); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.about-subnav a.active { background: var(--red); border-color: var(--red); color: #fff; box-shadow: 0 6px 16px rgba(225, 90, 63, 0.28); }

/* 通用区块说明 */
.about-lead { text-align: center; color: var(--muted); margin: 18px auto 40px; max-width: 680px; font-size: 15px; line-height: 1.8; }

/* 荣誉奖项卡片 */
.honor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.honor-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.honor-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.honor-cover { height: 188px; background: linear-gradient(135deg, var(--red-light), #ffd9d3); display: grid; place-items: center; color: var(--red); overflow: hidden; position: relative; }
.honor-cover .honor-emoji { font-size: 52px; filter: drop-shadow(0 4px 10px rgba(225,90,63,.25)); }
.honor-cover img { width: 100%; height: 100%; object-fit: cover; }
.honor-badge { position: absolute; top: 12px; left: 12px; background: rgba(31,35,41,.78); color: #fff; font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px; letter-spacing: 1px; }
.honor-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.honor-year { font-size: 13px; color: var(--red); font-weight: 800; letter-spacing: 1px; }
.honor-title { font-size: 17px; font-weight: 800; margin: 6px 0 8px; color: var(--ink); line-height: 1.45; }
.honor-org { font-size: 13px; color: var(--muted); margin-top: auto; display: flex; align-items: center; gap: 6px; }
.honor-org svg { width: 14px; height: 14px; color: var(--red); }

/* 荣誉奖项列表（时间线卡片） */
.honor-list { display: flex; flex-direction: column; gap: 20px; }
.honor-item { display: flex; gap: 22px; background: #fff; border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow); border: 1px solid var(--line); transition: box-shadow .2s, transform .2s; }
.honor-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.honor-year-col { flex: 0 0 96px; display: flex; align-items: flex-start; }
.honor-year-badge { display: inline-block; background: var(--red-light); color: var(--red); font-weight: 800; font-size: 14px; padding: 6px 12px; border-radius: 10px; line-height: 1.4; white-space: nowrap; }
.honor-main { flex: 1; min-width: 0; }
.honor-title { font-size: 18px; font-weight: 800; color: var(--ink); margin: 0 0 8px; line-height: 1.5; }
.honor-org { font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.honor-content { font-size: 14px; color: #374151; line-height: 1.85; }
.honor-content img { max-width: 100%; height: auto; border-radius: 10px; margin: 12px 0; display: block; border: 1px solid var(--line); }
.honor-content p { margin: 8px 0; }

/* 成果展示详情列表 */
.achv-list { display: flex; flex-direction: column; gap: 26px; }
.achv-item { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); overflow: hidden; transition: box-shadow .2s; }
.achv-item:hover { box-shadow: var(--shadow-md); }
.achv-head { padding: 22px 26px 0; }
.achv-tag { display: inline-block; font-size: 12px; padding: 4px 13px; border-radius: 999px; background: var(--red-light); color: var(--red); font-weight: 700; margin-bottom: 10px; }
.achv-title { font-size: 19px; font-weight: 800; color: var(--ink); margin: 0 0 8px; line-height: 1.5; }
.achv-source { color: var(--muted); font-size: 13px; margin: 0; line-height: 1.6; }
.achv-text { padding: 14px 26px 0; color: #374151; font-size: 14px; line-height: 1.85; margin: 0; }
.achv-gallery { display: flex; flex-wrap: wrap; gap: 14px; padding: 18px 26px 26px; }
.achv-gallery .achv-img { width: 200px; height: 150px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); cursor: pointer; transition: transform .2s, box-shadow .2s; background: var(--bg-alt); }
.achv-gallery .achv-img:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

/* 成果数据条 */
.achv-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 40px; }
.achv-stat { background: #fff; border-radius: var(--radius); padding: 24px 18px; text-align: center; box-shadow: var(--shadow); }
.achv-stat .num { font-size: clamp(26px, 4vw, 38px); font-weight: 900; color: var(--red); line-height: 1.1; }
.achv-stat .lbl { font-size: 14px; color: var(--muted); margin-top: 8px; }

/* 锦旗故事 */
.banner-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.banner-story { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; text-decoration: none; color: inherit; }
.banner-story:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.banner-cover { height: 300px; background: linear-gradient(135deg, #fff3ef, #ffe3dc); display: grid; place-items: center; color: var(--red); overflow: hidden; position: relative; }
.banner-cover .banner-mark { font-size: 60px; opacity: .85; }
.banner-cover img { width: 100%; height: 100%; object-fit: cover; }
.banner-body { padding: 22px 24px 24px; flex: 1; display: flex; flex-direction: column; }
.banner-title { font-size: 19px; font-weight: 800; color: var(--ink); margin-bottom: 10px; line-height: 1.45; }
.banner-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.banner-meta span { display: inline-flex; align-items: center; gap: 5px; }
.banner-meta svg { width: 14px; height: 14px; color: var(--red); }
.banner-text { color: #374151; font-size: 14px; line-height: 1.8; flex: 1; }
.banner-quote { margin-top: 14px; padding: 12px 16px; background: var(--bg-alt); border-left: 4px solid var(--red); border-radius: 0 10px 10px 0; font-size: 14px; color: var(--ink-2); font-style: italic; }

/* 内容占位提示（待接入 NAS 后台素材） */
.placeholder-note { text-align: center; color: var(--muted); font-size: 13px; margin-top: 30px; padding: 14px; background: var(--bg-soft); border: 1px dashed var(--line); border-radius: 12px; }

/* 锦旗故事详情页 */
.banner-detail { max-width: 800px; margin: 0 auto; }
.banner-detail-head { text-align: center; margin-bottom: 28px; }
.banner-detail-title { font-size: clamp(24px, 4vw, 32px); font-weight: 800; color: var(--ink); line-height: 1.4; margin: 14px 0 8px; }
.banner-detail-subtitle { font-size: 16px; color: var(--muted); margin: 0 0 16px; }
.banner-detail-head .banner-meta { justify-content: center; margin-bottom: 0; }
.banner-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 24px 0; }
.banner-gallery.secondary { grid-template-columns: repeat(3, 1fr); }
.banner-gallery img { width: 100%; height: 260px; object-fit: cover; border-radius: 12px; border: 1px solid var(--line); background: var(--bg-alt); }
.banner-detail-body { font-size: 16px; line-height: 1.9; color: #374151; }
.banner-detail-body p { margin: 16px 0; }
.banner-detail .banner-quote { margin: 28px 0; padding: 18px 22px; background: var(--bg-alt); border-left: 4px solid var(--red); border-radius: 0 12px 12px 0; font-size: 17px; color: var(--ink-2); font-style: italic; text-align: center; }
.banner-back { text-align: center; margin-top: 36px; }

/* 响应式 */
@media (max-width: 1080px) { .achv-stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) { .banner-list { grid-template-columns: 1fr; } .about-subnav { top: 60px; } .achv-gallery .achv-img { width: calc(50% - 7px); height: 140px; } .banner-cover { height: 260px; } .banner-gallery, .banner-gallery.secondary { grid-template-columns: 1fr; } .banner-gallery img { height: auto; } }
@media (max-width: 520px) { .achv-stats { grid-template-columns: 1fr; } .achv-gallery .achv-img { width: 100%; height: 180px; } .banner-detail-head .banner-meta { flex-direction: column; align-items: center; gap: 6px; } }
@media (max-width: 760px) { .honor-item { flex-direction: column; gap: 12px; padding: 18px; } .honor-year-col { flex: none; } }