:root {
  --red-900:#6f0d13; --red-800:#8c1019; --red-700:#b51a24; --red-600:#d92c2f;
  --gold:#efb24d; --gold-2:#ffe6a7; --cream:#fff8ea; --ink:#47201e; --muted:#806765;
  --shadow:0 18px 45px rgba(94,18,17,.16);
}
*{box-sizing:border-box}html,body{max-width:100%;overflow-x:hidden}
html{scroll-behavior:smooth}
body{margin:0;background:linear-gradient(#fffaf0 0,#fff 38%,#fff7ea 100%);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.site-shell{min-height:100vh;overflow:hidden}
.topline{height:30px;background:#5a1015;color:#ffe9bd;font-size:13px}
.topline .inner,.header .inner,.nav .inner,.main,.footer .inner{max-width:1180px;margin:auto}
.topline .inner{height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 20px}
.topline a{opacity:.9;margin-left:22px}
.header{background:linear-gradient(135deg,#70903c 0%,#86a54e 45%,#617e39 100%);color:#fff;position:relative}
.header:after{content:"";position:absolute;inset:auto 0 0;height:8px;background:linear-gradient(90deg,#cf912d,#fff1b2,#d69a34)}
.header .inner{height:124px;display:flex;align-items:center;justify-content:space-between;padding:18px 20px 25px}
.brand{display:flex;align-items:center;gap:14px}
.brand-mark{width:62px;height:62px;border:3px solid #fff0b5;border-radius:16px;display:grid;place-items:center;font-size:36px;font-weight:800;transform:rotate(-7deg);box-shadow:0 5px 0 rgba(74,23,15,.16)}
.brand h1{margin:0;font-size:38px;letter-spacing:6px;text-shadow:0 3px 0 rgba(74,23,15,.22)}
.brand p{margin:6px 0 0;font-size:12px;letter-spacing:3px;color:#fff4c3}
.header-tools{display:flex;gap:18px;font-size:30px;align-items:center}.header-tools span{cursor:pointer}
.nav{background:linear-gradient(90deg,#8b1119,#c31f27 50%,#8b1119);color:#fff;position:sticky;top:0;z-index:30;box-shadow:0 5px 18px rgba(91,12,17,.2)}
.nav .inner{display:flex;align-items:center;gap:20px;padding:0 20px;min-height:52px}.nav-list{display:flex;gap:4px;flex:1;overflow:auto;scrollbar-width:none}.nav-list::-webkit-scrollbar{display:none}
.nav a{white-space:nowrap;padding:16px 14px;font-size:15px;position:relative}.nav a:after{content:"";position:absolute;left:14px;right:14px;bottom:7px;height:3px;border-radius:3px;background:var(--gold);transform:scaleX(0);transition:.2s}.nav a:hover:after,.nav a.active:after{transform:scaleX(1)}
.search{width:190px;display:flex;flex:0 0 190px;background:#fff;border-radius:99px;overflow:hidden;height:34px}.search input{border:0;outline:0;padding:0 12px;min-width:0;flex:1;color:var(--ink)}.search button{border:0;background:var(--gold);color:#6d1a19;font-weight:700;width:54px;cursor:pointer}
.main{padding:26px 20px 70px}
.hero{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:#6e1015;min-height:410px}.hero img{width:100%;height:410px;object-fit:cover;filter:saturate(1.05)}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(66,4,11,.02) 30%,rgba(71,4,11,.7) 100%)}
.hero-copy{position:absolute;z-index:2;left:44px;right:44px;bottom:32px;color:#fff}.hero-kicker{font-size:15px;color:#ffe1a0;letter-spacing:3px}.hero h2{font-family:STKaiti,"KaiTi",serif;font-size:46px;letter-spacing:8px;margin:8px 0}.hero p{margin:0;color:#fff0cf;font-size:17px}.hero-dots{position:absolute;z-index:3;right:38px;bottom:30px;display:flex;gap:8px}.hero-dots button{border:0;width:9px;height:9px;border-radius:50%;background:#fff;opacity:.65;cursor:pointer}.hero-dots button.active{width:30px;border-radius:10px;background:var(--gold)}
.section{margin-top:42px;scroll-margin-top:76px}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:18px}.section-title{display:flex;align-items:center;gap:12px}.section-title .icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(145deg,#f6c667,#c97822);display:grid;place-items:center;color:#fff;font-size:21px;box-shadow:0 5px 0 #9c3d20}.section-title h2{margin:0;font-size:28px;color:var(--red-800);letter-spacing:2px}.section-head p{margin:0;color:var(--muted);font-size:13px}
.panel{background:rgba(255,255,255,.86);border:1px solid #efdcc1;border-radius:18px;box-shadow:var(--shadow)}
.team-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:20px}.team-main{min-height:280px;padding:28px;background:linear-gradient(130deg,#fffdf7,#fff0d3);position:relative;overflow:hidden}.team-main:after{content:"实践归来话成长";position:absolute;right:-26px;bottom:22px;color:rgba(181,26,36,.08);font-size:66px;font-family:STKaiti,serif;transform:rotate(-10deg)}.team-main h3{font-family:STKaiti,"KaiTi",serif;color:var(--red-800);font-size:31px;margin:0 0 16px}.team-main p{line-height:1.9;color:var(--muted);max-width:650px}.team-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:20px;position:relative;z-index:1}.team-list span{padding:11px 14px;border-left:4px solid var(--gold);background:#fff;border-radius:8px;color:#6c3d33;font-size:14px}.report-card{padding:24px;background:linear-gradient(145deg,#fff,#fff2d8)}.report-card h3{margin:0 0 14px;color:var(--red-800);font-size:24px}.report-card ul,.story-list,.text-list{padding:0;margin:0;list-style:none}.report-card li,.story-list li,.text-list li{padding:12px 0;border-bottom:1px dashed #e6cba0;font-size:14px;line-height:1.55}.report-card li:last-child,.story-list li:last-child,.text-list li:last-child{border-bottom:0}
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}.story-card{padding:24px;background:linear-gradient(140deg,#fff8e9,#fff)}.story-card h3{font-family:STKaiti,serif;color:var(--red-800);font-size:26px;margin:0 0 10px}.story-card p{color:var(--muted);line-height:1.8;margin:0 0 12px}.story-list li{display:flex;gap:10px}.story-list b{color:var(--red-700)}.research-card{padding:24px;background:linear-gradient(140deg,#fff,#fdf1dd)}.research-card h3{margin:0 0 13px;color:var(--red-800);font-size:25px}.research-card p{margin:0;color:var(--muted);line-height:1.8}.research-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.research-tags span{padding:7px 12px;border-radius:99px;background:#fff2d0;color:#9b4b24;font-size:13px}
.gallery-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.gallery-main{overflow:hidden}.gallery-main img{width:100%;height:310px;object-fit:cover}.gallery-caption{padding:17px 20px;background:#fff}.gallery-caption h3{margin:0;color:var(--red-800);font-size:21px}.gallery-caption p{margin:7px 0 0;color:var(--muted);font-size:13px}.gallery-side{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.thumb{overflow:hidden;background:#fff}.thumb img{width:100%;height:142px;object-fit:cover}.thumb p{margin:0;padding:10px 12px;font-size:13px;line-height:1.45}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.video-card{overflow:hidden;background:#fff}.video-card .cover{position:relative}.video-card img{width:100%;height:170px;object-fit:cover}.play{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:42px;text-shadow:0 2px 10px #500;background:linear-gradient(transparent,rgba(83,5,9,.3))}.video-card p{padding:13px 15px;margin:0;font-size:14px;line-height:1.5}
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.case-card{background:linear-gradient(#fff,#fff6e6);overflow:hidden}.case-card img{width:100%;height:130px;object-fit:cover}.case-card h3{font-size:15px;color:var(--red-800);line-height:1.5;margin:12px 14px 6px}.case-card p{font-size:12px;line-height:1.6;color:var(--muted);margin:0 14px 16px}
.footer{background:#5d1117;color:#ffecca;border-top:8px solid #d8a047}.footer .inner{padding:30px 20px;display:flex;justify-content:space-between;gap:20px}.footer h3{margin:0 0 12px;color:#ffd98e}.footer p{margin:6px 0;font-size:13px;color:#efceb0}.footer-bottom{padding:14px 20px;background:#450a10;text-align:center;color:#d9ac8a;font-size:12px}
.notice{position:fixed;left:50%;bottom:24px;z-index:50;transform:translate(-50%,20px);opacity:0;pointer-events:none;padding:10px 18px;border-radius:99px;color:#fff;background:rgba(111,13,19,.94);transition:.25s}.notice.show{transform:translate(-50%,0);opacity:1}
@media(max-width:900px){.header .inner{height:100px}.brand h1{font-size:29px;letter-spacing:3px}.brand-mark{width:48px;height:48px;font-size:28px}.team-grid,.two-col,.gallery-grid{grid-template-columns:1fr}.case-grid{grid-template-columns:repeat(2,1fr)}.video-grid{grid-template-columns:repeat(2,1fr)}.search{display:none}.hero img,.hero{min-height:340px;height:340px}.hero h2{font-size:34px}}
@media(max-width:560px){.topline .inner{font-size:11px}.topline a{margin-left:9px}.header .inner{padding:14px 16px 20px}.brand h1{font-size:21px;letter-spacing:1px}.brand p{font-size:9px;letter-spacing:1px}.header-tools{font-size:24px;gap:10px}.nav .inner{padding:0 10px}.nav a{padding:14px 10px;font-size:13px}.nav a:after{left:10px;right:10px}.main{padding:16px 12px 42px}.hero img,.hero{height:280px;min-height:280px}.hero-copy{left:20px;right:20px;bottom:22px}.hero h2{font-size:26px;letter-spacing:3px}.hero p{font-size:13px}.hero-kicker{font-size:11px}.section{margin-top:28px}.section-title h2{font-size:22px}.section-title .icon{width:30px;height:30px;font-size:17px}.team-main,.report-card,.story-card,.research-card{padding:18px}.team-main h3{font-size:25px}.team-list{grid-template-columns:1fr}.gallery-side{gap:10px}.thumb img{height:100px}.video-grid,.case-grid{grid-template-columns:1fr}.video-card img{height:190px}.footer .inner{display:block;padding:24px 16px}}

/* 精修视觉层：让页面更接近红金主视觉的青年实践门户 */
:root{--red-900:#5b0b12;--red-800:#7f1019;--red-700:#a91825;--red-600:#c92732;--gold:#e7ad45;--gold-2:#ffe7a9;--cream:#fff8ec;--ink:#3f2421;--muted:#765f5a;--shadow:0 12px 28px rgba(87,22,19,.10)}
body{background:linear-gradient(180deg,#fffaf1 0,#fff 31%,#fff8ec 100%);font-size:15px}
.topline{height:32px;background:#4f0b12;letter-spacing:.2px}
.header{background:linear-gradient(120deg,#285b40 0%,#3c704a 48%,#245238 100%)}
.header:after{height:5px;background:linear-gradient(90deg,#b97520,#f5d37a 50%,#b97520)}
.header .inner{height:104px;padding:14px 20px 18px}
.brand{gap:15px;min-width:0}
.brand-logo{width:84px;height:62px;object-fit:contain;flex:0 0 auto;filter:drop-shadow(0 2px 1px rgba(0,0,0,.15))}
.brand-logo-skeleton{display:block;width:84px;height:62px;flex:0 0 auto;border-radius:12px;background:linear-gradient(90deg,rgba(255,255,255,.18),rgba(255,255,255,.45),rgba(255,255,255,.18));background-size:200% 100%;animation:logoSkeleton 1.25s ease-in-out infinite}.brand-logo-skeleton.is-hidden{display:none}.brand-logo:not(.is-ready),.brand-name:not(.is-ready),.brand-full-logo:not(.is-ready){display:none}@keyframes logoSkeleton{0%{background-position:200% 0}100%{background-position:-200% 0}}
.backend-skeleton-text{color:transparent!important;background-color:#eadbc8!important;background-image:linear-gradient(90deg,#eadbc8,#fff5e5,#eadbc8)!important;background-size:200% 100%;border-radius:5px;animation:logoSkeleton 1.25s ease-in-out infinite;min-height:1em;min-width:7em;display:inline-block}.backend-skeleton-text[data-article-intro],.section-title h2.backend-skeleton-text{display:block;width:42%;height:1.25em}.backend-skeleton-media{color:transparent!important;background-color:#f3dfc4!important;background-image:linear-gradient(90deg,#f3dfc4,#fff7e8,#f3dfc4)!important;background-size:200% 100%;animation:logoSkeleton 1.25s ease-in-out infinite;object-fit:cover}.backend-skeleton-group .article-empty{display:block;width:58%;height:1.2em;margin:18px auto;background:#eadbc8;color:transparent;border-radius:5px;animation:logoSkeleton 1.25s ease-in-out infinite}.backend-skeleton-group .case-card{background:linear-gradient(90deg,#fff4df,#fffaf0,#fff4df);background-size:200% 100%;animation:logoSkeleton 1.25s ease-in-out infinite}.backend-skeleton-group .case-card img{visibility:hidden}.backend-skeleton-group .case-card h3,.backend-skeleton-group .case-card p{color:transparent;background:#f0dcc2;border-radius:4px}.backend-skeleton-group .photo-thumb-icon,.backend-skeleton-group .video-thumb-icon{visibility:visible}
.nav-skeleton{display:flex;gap:14px;flex:1;overflow:hidden}.nav-skeleton i{display:block;width:62px;height:16px;border-radius:4px;background:linear-gradient(90deg,rgba(255,255,255,.18),rgba(255,255,255,.5),rgba(255,255,255,.18));background-size:200% 100%;animation:logoSkeleton 1.25s ease-in-out infinite}.nav-skeleton i:nth-child(2){width:72px}.nav-skeleton i:nth-child(3){width:72px}.nav-skeleton i:nth-child(4){width:72px}.nav-skeleton i:nth-child(5){width:72px}.nav-skeleton i:nth-child(6){width:62px}
.brand-name{width:min(330px,42vw);height:auto;max-height:56px;object-fit:contain;object-position:left center;filter:drop-shadow(0 2px 1px rgba(0,0,0,.12))}
.brand-tagline{align-self:flex-end;margin:0 0 5px 2px;padding-left:15px;border-left:1px solid rgba(255,235,184,.65);font-size:12px;letter-spacing:2px;color:#fff2c9;white-space:nowrap}
.brand-full-logo{display:none;width:min(300px,42vw);max-height:62px;object-fit:contain;object-position:left center;filter:drop-shadow(0 2px 1px rgba(0,0,0,.15))}.brand-title{display:none;color:#fff4cc;font-size:25px;font-weight:800;letter-spacing:2px;white-space:nowrap;text-shadow:0 2px 2px rgba(74,0,10,.3)}
.brand-mark,.brand h1,.brand p{display:none}
.header-tools{font-size:25px;color:#ffe8b1;gap:12px}
.header-tools span{width:34px;height:34px;border:1px solid rgba(255,227,158,.55);border-radius:50%;display:grid;place-items:center}
.feature-unavailable{margin:0 0 18px;padding:12px 16px;border:1px solid rgba(201,39,50,.28);border-radius:9px;background:rgba(255,247,232,.92);color:#a91825;font-size:14px;font-weight:700;text-align:center}.video-disabled .video-showcase{opacity:.62;position:relative;pointer-events:none}.video-disabled .video-showcase:after{content:"视频功能暂未开放";position:absolute;inset:0;display:grid;place-items:center;border-radius:18px;background:rgba(255,250,241,.62);color:#8b1420;font-size:24px;font-weight:800;letter-spacing:2px;pointer-events:auto}.nav{background:linear-gradient(90deg,#77101a,#a71825 50%,#77101a);box-shadow:0 5px 16px rgba(91,12,17,.16)}
.nav .inner{min-height:58px;padding:0 20px;gap:22px}
.nav-list{gap:0}
.nav a{padding:19px 14px 17px;font-size:15px;letter-spacing:.4px}
.nav a:after{left:16px;right:16px;bottom:8px;height:2px;background:#f4ca6c}
.search{height:32px;width:192px;flex-basis:192px;border:1px solid rgba(160,41,39,.22);box-shadow:0 2px 5px rgba(67,0,8,.12)}
.search button{background:#efbd59;color:#5c1816}
.main{padding:30px 20px 76px}
.hero{min-height:410px;height:410px;border-radius:14px;box-shadow:0 18px 40px rgba(95,18,16,.16);border:1px solid rgba(128,27,25,.18)}
.hero:before{content:"";position:absolute;z-index:2;inset:15px;border:1px solid rgba(255,230,167,.64);pointer-events:none}
.hero img{height:410px;filter:saturate(1.06) contrast(1.02)}
.hero:after{background:linear-gradient(180deg,rgba(66,4,11,0) 25%,rgba(60,4,10,.78) 100%)}
.hero-copy{left:58px;right:58px;bottom:38px}
.hero-kicker{display:inline-block;padding:6px 11px;border:1px solid rgba(255,228,159,.8);background:rgba(101,13,20,.36);font-size:13px;letter-spacing:2px}
.hero h2{font-family:"STKaiti","KaiTi",serif;font-size:48px;letter-spacing:7px;margin:11px 0 7px;text-shadow:0 3px 10px rgba(48,0,3,.4)}
.hero p{font-size:16px;letter-spacing:.5px}
.hero-dots{right:58px;bottom:39px}
.section{margin-top:52px;scroll-margin-top:78px}
.section-head{margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid #ead7bd;position:relative}
.section-head:after{content:"";position:absolute;left:0;bottom:-1px;width:84px;height:3px;background:var(--red-700)}
.section-title{gap:11px}
.section-title .icon{width:32px;height:32px;border-radius:5px;background:var(--red-700);box-shadow:3px 3px 0 var(--gold);font-size:11px;font-weight:700;letter-spacing:0;color:#ffe9b2}
.section-title h2{font-size:26px;letter-spacing:3px}
.section-head p{font-size:13px;color:#927772}
.panel{border-radius:12px;border:1px solid #eedac1;box-shadow:0 9px 24px rgba(98,41,23,.08)}
.team-grid,.two-col{gap:18px}
.team-main{min-height:265px;padding:29px 31px;border-left:5px solid var(--red-700);background:linear-gradient(135deg,#fffdf8,#fff1d9)}
.team-main:after{display:none}
.team-main h3{font-family:"Microsoft YaHei","PingFang SC",sans-serif;font-size:27px;letter-spacing:1px;margin:0 0 14px}
.team-main p{line-height:1.85;margin:0;color:#725c58}
.team-list{gap:9px;margin-top:23px}
.team-list span{padding:10px 13px;border-left:3px solid var(--gold);border-radius:6px;background:rgba(255,255,255,.82);font-size:13px;box-shadow:0 2px 5px rgba(100,40,20,.04)}
.report-card{padding:25px 27px;background:linear-gradient(145deg,#fff,#fff3df)}
.report-card h3,.research-card h3{font-size:22px;letter-spacing:1px}
.report-card li,.story-list li,.text-list li{padding:11px 0}
.two-col .story-card,.two-col .research-card{padding:27px}
.story-card{background:linear-gradient(140deg,#fff9ed,#fff)}
.story-card h3{font-family:"Microsoft YaHei","PingFang SC",sans-serif;font-size:23px;letter-spacing:1px}
.story-card p,.research-card p{line-height:1.85}
.research-card{background:linear-gradient(140deg,#fff,#fff4e2)}
.research-tags span{padding:6px 11px;border-radius:4px;background:#fff0cb;border:1px solid #f2d49a;color:#934427;font-size:12px}
.gallery-grid{gap:18px}
.gallery-main img{height:300px}
.gallery-caption{padding:18px 21px}
.gallery-caption h3{font-size:20px;letter-spacing:.5px}
.gallery-side{gap:12px}
.thumb img{height:137px}
.thumb p{font-size:13px;color:#5e4944}
.video-grid{gap:16px}
.video-card img{height:166px}
.play{font-size:38px;background:linear-gradient(transparent,rgba(65,4,10,.4))}
.case-grid{gap:14px}
.case-card img{height:125px}
.case-card h3{font-size:15px;margin:12px 14px 6px}
.footer{border-top:5px solid #d4a047}

/* 顶部统一红色主视觉 */
.topline{background:#5b0b12}
.header{background:linear-gradient(120deg,#690c15 0%,#941722 50%,#690c15 100%)}
.header:after{background:linear-gradient(90deg,#b87521,#f2cc70 50%,#b87521)}
.brand-tagline{color:#ffe8b4;border-left-color:rgba(255,226,157,.62)}
.header-tools{color:#ffe8b4}
.header-tools span{border-color:rgba(255,226,157,.58)}

@media(max-width:900px){.header .inner{height:96px}.brand-logo{width:68px;height:52px}.brand-name{width:290px}.brand-tagline{display:none}.nav .inner{gap:12px}.nav a{padding-left:11px;padding-right:11px}.nav a:after{left:12px;right:12px}.hero,.hero img{height:350px;min-height:350px}.hero-copy{left:40px;right:40px}.hero h2{font-size:40px}.section{margin-top:42px}}
@media(max-width:560px){.topline{height:28px}.header .inner{height:82px;padding:10px 15px 14px}.brand{gap:9px}.brand-logo{width:52px;height:43px}.brand-name{width:220px;max-height:39px}.header-tools{font-size:20px;gap:6px}.header-tools span{width:28px;height:28px}.nav .inner{padding:0 9px}.nav a{padding:14px 9px 13px;font-size:12px}.nav a:after{left:9px;right:9px;bottom:5px}.main{padding:16px 12px 48px}.hero,.hero img{height:280px;min-height:280px}.hero:before{inset:10px}.hero-copy{left:27px;right:27px;bottom:24px}.hero-kicker{font-size:10px;padding:5px 8px;letter-spacing:1px}.hero h2{font-size:28px;letter-spacing:3px;margin:8px 0 5px}.hero p{font-size:12px}.hero-dots{right:28px;bottom:25px}.section{margin-top:34px}.section-head{display:block;margin-bottom:15px;padding-bottom:10px}.section-head p{margin:9px 0 0 43px;font-size:12px}.section-title h2{font-size:22px}.section-title .icon{width:29px;height:29px}.team-main,.report-card,.two-col .story-card,.two-col .research-card{padding:19px}.team-main h3{font-size:22px}.team-list{grid-template-columns:1fr}.gallery-main img{height:220px}.thumb img{height:100px}}
@media(max-width:900px){.brand-full-logo{width:260px;max-height:52px}.brand-title{font-size:21px}}
@media(max-width:560px){.brand-full-logo{width:220px;max-height:43px}.brand-title{font-size:17px;letter-spacing:1px}}

/* 原站式红色边框与图片、视频悬停交互 */
.panel{border:2px solid #c92732;border-radius:10px}
.section-head{border-bottom-color:#e0a0a4}
.section-head:after{background:#c92732}
.gallery-main,.thumb,.video-card,.case-card{cursor:pointer;overflow:hidden;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.gallery-main:hover,.thumb:hover,.video-card:hover,.case-card:hover{transform:translateY(-6px);border-color:#8f101b;box-shadow:0 16px 30px rgba(134,18,27,.2)}
.gallery-main img,.thumb img,.video-card img,.case-card img{transition:transform .5s cubic-bezier(.2,.7,.2,1),filter .35s ease}
.gallery-main:hover img,.thumb:hover img,.video-card:hover img,.case-card:hover img{transform:scale(1.06);filter:saturate(1.15) contrast(1.04)}
.gallery-main .gallery-caption,.thumb p,.video-card>p,.case-card h3,.case-card p{transition:color .25s ease}
.gallery-main:hover .gallery-caption h3,.thumb:hover p,.video-card:hover>p,.case-card:hover h3{color:#a91825}
.video-card .cover:after{content:"查看视频";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:14px;letter-spacing:2px;background:rgba(112,9,18,.55);opacity:0;transition:opacity .28s ease}
.video-card:hover .cover:after{opacity:1}
.video-card .play{z-index:1;transition:transform .28s ease,background .28s ease}
.video-card:hover .play{transform:scale(1.14);background:linear-gradient(transparent,rgba(100,4,12,.55))}
.gallery-main:focus-within,.thumb:focus-within,.video-card:focus-within,.case-card:focus-within{outline:3px solid rgba(201,39,50,.28);outline-offset:3px}

/* 复用原站的纸张模块造型，换成红色主题素材 */
.team-main{border:0;border-left:0;background-color:#fffaf5;background-image:url('../images/20240627sxxfjxgw-boxbg01.png');background-repeat:no-repeat;background-position:center;background-size:100% 100%;box-shadow:none}
.report-card{border:0;background-color:#fffaf5;background-image:url('../images/20240627sxxfjxgw-boxbg02.png');background-repeat:no-repeat;background-position:center;background-size:100% 100%;box-shadow:none}
.team-main:hover,.report-card:hover{box-shadow:0 16px 30px rgba(134,18,27,.16)}
.team-grid{align-items:stretch}
.team-main,.report-card{height:320px;min-height:320px}
.team-main{background-color:transparent !important;box-shadow:none !important}
.team-main:hover{box-shadow:none !important}

@media(max-width:900px){.team-main,.report-card{height:320px;min-height:320px}}
@media(max-width:560px){.team-main,.report-card{height:auto;min-height:320px}}

/* 两张原始背景图的底部留白比例不同，按红色底框位置校正视觉基线 */
@media(min-width:901px){
  .team-main{height:338px;min-height:338px}
  .report-card{height:320px;min-height:320px}
  .team-main{padding-left:58px}
}
@media(max-width:900px){.team-main{padding-left:44px}}
@media(max-width:560px){.team-main{padding-left:34px}}

/* 给教研报告顶部装订孔与标题装饰留出呼吸空间 */
.report-card{padding-top:48px}
@media(max-width:560px){.report-card{padding-top:46px}}

/* 案例展示：参考原站的左右箭头横向轮播 */
.case-carousel{display:grid;grid-template-columns:36px minmax(0,1fr) 36px;align-items:center;gap:10px}
.case-viewport{min-width:0;overflow:hidden}
.case-track{display:flex;gap:14px;transition:transform .45s cubic-bezier(.2,.7,.2,1);will-change:transform}
.case-carousel .case-card{flex:0 0 calc((100% - 42px)/4);min-width:0;margin:0}
.case-arrow{display:grid;place-items:center;width:36px;height:86px;padding:0;border:0;background:transparent;cursor:pointer;transition:transform .22s ease,opacity .22s ease}
.case-arrow img{width:36px;height:86px;object-fit:cover;transition:filter .22s ease,transform .22s ease}
.case-arrow:hover:not(:disabled){transform:scale(1.08)}
.case-arrow:active:not(:disabled){transform:scale(.96)}
.case-arrow:disabled{opacity:.35;cursor:not-allowed}
.case-dots{display:flex;justify-content:center;gap:7px;margin-top:16px;min-height:8px}
.case-dots button{width:7px;height:7px;padding:0;border:0;border-radius:50%;background:#e6b8b9;cursor:pointer;transition:transform .22s ease,background .22s ease}
.case-dots button.active{background:#a91825;transform:scale(1.35)}
@media(max-width:900px){.case-carousel .case-card{flex-basis:calc((100% - 14px)/2)}}
@media(max-width:560px){.case-carousel{grid-template-columns:30px minmax(0,1fr) 30px;gap:5px}.case-carousel .case-card{flex-basis:100%}.case-arrow,.case-arrow img{width:30px;height:72px}.case-dots{margin-top:12px}}

/* 实践图片：大图轮播 + 三张缩略图 + 红色加载更多按钮 */
.photo-showcase{max-width:980px;margin:0 auto;text-align:center}
.photo-feature{position:relative;overflow:hidden;border:2px solid #c92732;border-radius:10px;background:#fff;box-shadow:0 10px 24px rgba(99,18,23,.1)}
.photo-feature>img{width:100%;height:370px;object-fit:cover;transition:opacity .28s ease,transform .45s ease}
.photo-feature:hover>img{transform:scale(1.02)}
.photo-caption{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:baseline;gap:14px;padding:12px 18px;color:#fff;text-align:left;background:linear-gradient(transparent,rgba(91,9,17,.9))}
.photo-caption strong{font-size:17px;letter-spacing:.5px}.photo-caption span{font-size:12px;color:#ffe8c0}
.photo-dots{position:absolute;right:17px;bottom:15px;display:flex;gap:5px}
.photo-dots button{width:7px;height:7px;padding:0;border:0;border-radius:50%;background:#fff;opacity:.72;cursor:pointer}.photo-dots button.active{width:23px;border-radius:8px;background:#f2c15f;opacity:1}
.photo-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
.photo-thumb{padding:0;border:2px solid #c92732;border-radius:8px;overflow:hidden;background:#fff;text-align:left;cursor:pointer;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.photo-thumb:hover,.photo-thumb:focus-visible{transform:translateY(-4px);border-color:#8f101b;box-shadow:0 10px 20px rgba(134,18,27,.18);outline:none}
.photo-thumb img{width:100%;height:128px;object-fit:cover;transition:transform .4s ease}.photo-thumb:hover img{transform:scale(1.05)}
.photo-thumb span{display:block;padding:8px 11px;color:#7f1019;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.photo-more{display:block;width:158px;height:40px;margin:16px auto 0;padding:0;border:0;background:transparent;cursor:pointer;transition:transform .2s ease,filter .2s ease}.photo-more img{width:158px;height:40px;object-fit:fill}.photo-more:hover{transform:translateY(-2px);filter:saturate(1.15) drop-shadow(0 4px 7px rgba(140,14,23,.2))}
@media(max-width:900px){.photo-feature>img{height:320px}.photo-caption{display:block}.photo-caption span{display:block;margin-top:4px}}
@media(max-width:560px){.photo-feature>img{height:235px}.photo-thumbs{gap:8px}.photo-thumb img{height:86px}.photo-thumb span{padding:7px 6px;font-size:11px}.photo-more{margin-top:12px}}

/* 图片与视频查看更多独立列表页 */
.media-page-main{padding-top:42px;padding-bottom:70px}.media-page-shell{max-width:1080px;margin:0 auto}.media-page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;padding-bottom:16px;border-bottom:2px solid #d7a24c}.media-page-heading h1{margin:7px 0 0;color:var(--red-900);font-size:30px}.media-page-heading p{margin:0;color:#9d7968;font-size:13px}.media-count{color:#a17c66;font-size:13px}.media-page-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.media-page-card{display:flex;min-width:0;min-height:170px;overflow:hidden;border:2px solid #c92732;border-radius:12px;background:linear-gradient(145deg,#fffdf8,#fff4e5);box-shadow:0 9px 22px rgba(134,18,27,.1);text-align:left;transition:transform .24s ease,box-shadow .24s ease}.media-page-card:hover{transform:translateY(-4px);box-shadow:0 15px 28px rgba(134,18,27,.16)}.media-page-card-media{position:relative;flex:0 0 190px;background:#f6e4c4}.media-page-card-media>img{width:100%;height:100%;min-height:170px;object-fit:cover}.media-page-card-body{display:flex;min-width:0;flex:1;flex-direction:column;padding:17px}.media-page-card-body h2{margin:0;color:var(--red-900);font-size:18px;line-height:1.45}.media-page-card-body p{margin:9px 0 0;color:#745b51;font-size:13px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.media-page-card-body small{margin-top:auto;padding-top:13px;color:#b08a72;font-size:11px}.media-page-play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(83,5,9,.12)}.media-page-play img{width:52px!important;height:52px!important;min-height:0!important;object-fit:contain!important;filter:drop-shadow(0 3px 7px rgba(65,4,10,.3))}.media-pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:28px}.media-pagination button{min-width:34px;height:34px;padding:0 10px;border:1px solid #e2b7a6;border-radius:7px;background:#fffaf2;color:#8f101b;cursor:pointer}.media-pagination button:hover:not(:disabled),.media-pagination button.active{border-color:#a91825;background:#a91825;color:#fff}.media-pagination button:disabled{opacity:.38;cursor:not-allowed}
@media(max-width:700px){.media-page-main{padding-top:26px}.media-page-heading{display:block}.media-page-heading h1{font-size:25px}.media-page-heading p{margin-top:8px}.media-page-grid{grid-template-columns:1fr}.media-page-card-media{flex-basis:120px}.media-page-card-media>img{min-height:150px}.media-page-card-body{padding:14px}.media-page-card-body h2{font-size:16px}}

/* 后台驱动的模块流：支持隐藏、排序与新增模块 */
.module-flow{display:flex;flex-direction:column;gap:28px;min-width:0}
.module-flow>.content-overview{display:contents}
.module-flow>.section{width:100%;margin-top:0}
.module-flow>.content-overview .section{margin-top:0}
.module-flow>.section[data-layout="compact"] .panel{padding:22px 24px}
.dynamic-module-panel{min-height:180px;padding:28px;color:var(--muted);background:linear-gradient(145deg,#fffdf8,#fff3df)}
.article-compact-list{display:grid;gap:0}
.article-compact-list a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:5px 16px;padding:13px 2px;border-bottom:1px dashed #e2c2a1;color:var(--red-800);transition:background .2s ease,padding .2s ease}
.article-compact-list a:last-child{border-bottom:0}.article-compact-list a:hover{padding-left:8px;background:#fff8e9}.article-compact-list strong{font-size:15px}.article-compact-list span{grid-column:1/-1;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.article-compact-list em{font-size:11px;color:#ab7956;font-style:normal;white-space:nowrap}

/* 案例轮播为红框留出安全内边距，避免底部边线被视口裁切 */
#cases{padding-bottom:26px}.case-carousel{padding:2px 0 10px}.case-viewport{padding:2px 2px 10px;overflow:hidden}.case-carousel .case-card{height:100%;min-height:210px}.case-dots{margin-top:20px;padding-bottom:4px}
@media(max-width:560px){.module-flow{gap:24px}.article-compact-list a{grid-template-columns:1fr}.article-compact-list em{grid-column:1}.case-viewport{padding-bottom:12px}#cases{padding-bottom:18px}}

/* 首页内容区按参考图排版：报告独占一行，纪实与故事左右并排 */
.module-flow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 18px;align-items:stretch}
.module-flow>.content-overview{display:contents}
.module-flow>.section{grid-column:1/-1;width:auto;margin-top:0}
.module-flow #report{grid-column:1/-1}
.module-flow #stories{grid-column:1;grid-row:auto}
.module-flow #practice{grid-column:2;grid-row:auto}
.module-flow #stories .article-feature-layout,.module-flow #practice .article-feature-layout{grid-template-columns:minmax(150px,.95fr) minmax(0,1.35fr);gap:18px}
.module-flow #stories .article-reverse-layout,.module-flow #practice .article-reverse-layout{grid-template-columns:minmax(150px,.95fr) minmax(0,1.35fr);grid-template-areas:none}
.module-flow #stories .article-reverse-layout .article-featured,.module-flow #stories .article-reverse-layout .article-side-list,.module-flow #practice .article-reverse-layout .article-featured,.module-flow #practice .article-reverse-layout .article-side-list{grid-area:auto}
@media(max-width:700px){.module-flow{grid-template-columns:1fr;gap:34px}.module-flow #report,.module-flow #stories,.module-flow #practice,.module-flow>.section{grid-column:1/-1}.module-flow #stories .article-feature-layout,.module-flow #practice .article-feature-layout{grid-template-columns:minmax(180px,.95fr) minmax(0,1.35fr)}}
@media(max-width:560px){.module-flow{gap:28px}.module-flow #stories .article-feature-layout,.module-flow #practice .article-feature-layout{grid-template-columns:1fr;gap:14px}}

/* 前四个栏目按参考图组成 2×2 信息区 */
.content-overview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 18px;margin-top:52px;align-items:stretch}
.content-overview .section{margin-top:0;display:flex;flex-direction:column;scroll-margin-top:76px}
.content-overview .section-head{flex:none}
.content-overview .section>.panel{flex:1;min-height:280px}
.content-overview #report{grid-column:1/-1;order:1}
.content-overview #stories{order:2}
.content-overview #practice{order:3}
.content-overview #report>.panel{min-height:230px}
.content-overview .team-main{height:auto;min-height:338px}
.content-overview .story-card,.content-overview .research-card{height:auto;min-height:280px}
@media(max-width:900px){.content-overview{grid-template-columns:1fr;gap:34px;margin-top:42px}.content-overview #report{grid-column:auto}.content-overview #report>.panel{min-height:250px}}
@media(max-width:560px){.content-overview{gap:28px;margin-top:34px}.content-overview .section-head{margin-bottom:15px}.content-overview .section>.panel{min-height:250px}}

/* 四个首页栏目统一卡片造型：去除团队展示的纸张装订装饰，与其余模块保持一致 */
.content-overview .panel{
  min-height:300px;
  height:100%;
  padding:28px 26px;
  border:2px solid #c92732;
  border-radius:12px;
  background:linear-gradient(145deg,#fffdf8 0%,#fff4e5 100%);
  box-shadow:0 10px 24px rgba(134,18,27,.09);
  position:relative;
  overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.content-overview .panel:hover{
  transform:translateY(-4px);
  border-color:#a91825;
  box-shadow:0 16px 30px rgba(134,18,27,.16);
}
.content-overview .team-main{
  height:100%;
  min-height:300px;
  padding:28px 26px;
  background-color:#fff4e5 !important;
  background-image:linear-gradient(145deg,#fffdf8 0%,#fff4e5 100%) !important;
  box-shadow:0 10px 24px rgba(134,18,27,.09) !important;
}
.content-overview .team-main:after{content:none}
.content-overview .panel h3{
  margin:0 0 14px;
  color:#8f101b;
  font-family:"Microsoft YaHei","PingFang SC",sans-serif;
  font-size:26px;
  line-height:1.35;
  letter-spacing:.5px;
}
.content-overview .panel p{line-height:1.85}
.content-overview .team-list{gap:10px;margin-top:20px}
.content-overview .team-list span{
  padding:11px 13px;
  border:1px solid #f1d9b6;
  border-left:4px solid #e7ad45;
  border-radius:8px;
  background:rgba(255,255,255,.78);
  box-shadow:0 3px 10px rgba(133,58,25,.06);
}
.content-overview .story-list li{padding:12px 0}
.content-overview .research-tags{margin-top:18px}
@media(max-width:900px){
  .content-overview .panel,.content-overview .team-main{min-height:300px}
}
@media(max-width:560px){
  .content-overview .panel,.content-overview .team-main{min-height:250px;padding:20px 18px}
  .content-overview .panel h3{font-size:23px}
}

/* 实践视频：参考原站电视框轮播布局 */
.video-showcase{
  max-width:1080px;
  min-height:540px;
  margin:0 auto;
  padding:38px 74px 25px;
  position:relative;
  background:url('../images/20240627sxxfjxgw-sjvidbg.png') center/100% 100% no-repeat;
  filter:drop-shadow(0 12px 22px rgba(134,18,27,.12));
}
.video-corner-icon{position:absolute;left:5px;bottom:-18px;width:86px;height:auto;z-index:5;filter:drop-shadow(0 3px 4px rgba(134,18,27,.18))}
.video-feature-row{display:grid;grid-template-columns:34px minmax(0,1fr) 34px;align-items:center;gap:10px}
.video-stage{display:grid;grid-template-columns:minmax(95px,.72fr) minmax(270px,1.6fr) minmax(95px,.72fr);align-items:center;gap:12px;min-height:230px}
.video-arrow{display:grid;place-items:center;width:34px;height:76px;padding:0;border:0;background:transparent;cursor:pointer;transition:transform .2s ease,filter .2s ease}
.video-arrow img{width:34px;height:76px;object-fit:cover}
.video-arrow:hover{transform:scale(1.08);filter:saturate(1.18)}
.video-arrow:active{transform:scale(.96)}
.video-side{min-width:0;padding:0;border:1px solid #e6b6b4;border-radius:8px;background:#fff;overflow:hidden;cursor:pointer;opacity:.8;transform:scale(.9);transition:transform .3s ease,opacity .3s ease,box-shadow .3s ease}
.video-side:hover{opacity:1;transform:scale(.95);box-shadow:0 10px 20px rgba(134,18,27,.16)}
.video-side img{width:100%;height:120px;object-fit:cover}
.video-side span{display:block;padding:7px 8px;color:#8f101b;font-size:11px;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.video-feature{min-width:0;padding:0;border:2px solid #c92732;border-radius:9px;background:#fff;overflow:hidden;cursor:pointer;box-shadow:0 10px 22px rgba(134,18,27,.16);transition:transform .3s ease,box-shadow .3s ease}
.video-feature:hover{transform:translateY(-4px);box-shadow:0 16px 28px rgba(134,18,27,.23)}
.video-feature-media{display:block;position:relative}
.video-feature-media>img:first-child{width:100%;height:210px;object-fit:cover;transition:transform .45s ease,filter .35s ease}
.video-feature-media>video{display:block;width:100%;height:210px;object-fit:contain;background:#160d0d}.video-feature-media>video[hidden]{display:none}
.video-feature:hover .video-feature-media>img:first-child{transform:scale(1.04);filter:saturate(1.08)}
.video-play-icon{position:absolute;left:50%;top:50%;width:48px!important;height:48px!important;object-fit:contain!important;transform:translate(-50%,-50%);filter:drop-shadow(0 3px 7px rgba(65,4,10,.3));transition:transform .25s ease}
.video-feature:hover .video-play-icon{transform:translate(-50%,-50%) scale(1.12)}
.video-feature-caption{display:block;padding:10px 13px 12px;text-align:left}
.video-feature-caption strong{display:block;color:#8f101b;font-size:16px;line-height:1.4}
.video-feature-caption small{display:block;margin-top:4px;color:#806765;font-size:11px;line-height:1.45}
.video-divider{height:1px;margin:9px 18px 12px;background:#c92732}
.video-thumbs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.video-thumb{min-width:0;padding:0;border:1px solid #e6b6b4;border-radius:6px;background:#fff;overflow:hidden;text-align:left;cursor:pointer;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.video-thumb:hover,.video-thumb.active{border-color:#a91825;box-shadow:0 8px 16px rgba(134,18,27,.15);transform:translateY(-3px)}
.video-thumb-media{display:block;position:relative}
.video-thumb-media>img:first-child{width:100%;height:76px;object-fit:cover;transition:transform .35s ease}
.video-thumb:hover .video-thumb-media>img:first-child{transform:scale(1.05)}
.video-thumb-icon{position:absolute;left:50%;top:50%;width:28px!important;height:28px!important;object-fit:contain!important;transform:translate(-50%,-50%);filter:drop-shadow(0 2px 4px rgba(65,4,10,.25))}
.video-thumb>span:last-child{display:block;padding:6px 7px;color:#7f1019;font-size:11px;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.video-more{display:block;width:158px;height:40px;margin:12px auto 0;padding:0;border:0;background:transparent;cursor:pointer;transition:transform .2s ease,filter .2s ease}
.video-more img{width:158px;height:40px;object-fit:fill}
.video-more:hover{transform:translateY(-2px);filter:saturate(1.15) drop-shadow(0 4px 7px rgba(140,14,23,.2))}
@media(max-width:900px){
  .video-showcase{padding:36px 54px 25px;min-height:520px}
  .video-stage{grid-template-columns:minmax(76px,.65fr) minmax(230px,1.7fr) minmax(76px,.65fr);gap:8px}
  .video-feature-media>img:first-child{height:190px}
  .video-side img{height:105px}
}
@media(max-width:560px){
  .video-showcase{min-height:0;padding:35px 28px 22px;background-size:100% 100%}
  .video-feature-row{grid-template-columns:26px minmax(0,1fr) 26px;gap:5px}
  .video-stage{display:block;min-height:0}
  .video-side{display:none}
  .video-arrow,.video-arrow img{width:26px;height:64px}
  .video-feature-media>img:first-child{height:190px}
  .video-feature-caption strong{font-size:14px}.video-feature-caption small{font-size:10px}
  .video-divider{margin:9px 5px 10px}
  .video-thumbs{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .video-thumb-media>img:first-child{height:72px}
  .video-corner-icon{left:-2px;bottom:-12px;width:68px}
}

/* 轮播主视觉收紧为中心大图、两侧半遮挡预览 */
@media(min-width:601px){
  .video-showcase{padding-left:58px;padding-right:58px}
  .video-stage{grid-template-columns:130px minmax(360px,1fr) 130px;gap:0}
  .video-side{height:228px;position:relative;z-index:1;transform:scale(.94)}
  .video-side:hover{transform:scale(.98)}
  .video-side-prev{margin-right:-52px;transform:translateX(32px) scale(.94)}
  .video-side-prev:hover{transform:translateX(25px) scale(.98)}
  .video-side-next{margin-left:-52px;transform:translateX(-32px) scale(.94)}
  .video-side-next:hover{transform:translateX(-25px) scale(.98)}
  .video-side img{height:100%}
  .video-side span{position:absolute;left:0;right:0;bottom:0;padding:18px 9px 8px;color:#fff;background:linear-gradient(transparent,rgba(90,9,16,.82))}
  .video-feature{position:relative;z-index:2}
  .video-feature-media>img:first-child{height:270px}
  .video-feature-caption{position:absolute;left:0;right:0;bottom:0;padding:36px 14px 12px;background:linear-gradient(transparent,rgba(90,9,16,.86))}
  .video-feature-caption strong,.video-feature-caption small{color:#fff}
}
@media(min-width:601px) and (max-width:1100px){
  .video-stage{grid-template-columns:112px minmax(320px,1fr) 112px}
  .video-side-prev{margin-right:-42px;transform:translateX(25px) scale(.92)}
  .video-side-next{margin-left:-42px;transform:translateX(-25px) scale(.92)}
}

/* 给轮播顶部留出安全内边距，避免主视频压到红色外框 */
.video-feature-row{padding-top:18px}
@media(min-width:601px){
  .video-feature-media>img:first-child{height:250px}
  .video-side{height:210px}
}
@media(max-width:600px){.video-feature-row{padding-top:10px}}

/* 移动端视频轮播避开外框上沿 */
@media(max-width:600px){
  .video-showcase{padding-top:48px;padding-bottom:24px}
  .video-feature-row{padding-top:18px}
  .video-feature-media>img:first-child{height:178px}
}

/* 视频悬停动效收敛，避免放大时挤压轮播内容 */
.video-feature:hover{transform:translateY(-2px);box-shadow:0 12px 22px rgba(134,18,27,.18)}
.video-feature:hover .video-feature-media>img:first-child{transform:scale(1.01)}
.video-feature:hover .video-play-icon{transform:translate(-50%,-50%) scale(1.05)}
.video-side:hover{transform:scale(.95);box-shadow:0 8px 16px rgba(134,18,27,.13)}
.video-side-prev:hover{transform:translateX(25px) scale(.95)}
.video-side-next:hover{transform:translateX(-25px) scale(.95)}
.video-thumb:hover,.video-thumb.active{transform:translateY(-2px)}
.video-thumb:hover .video-thumb-media>img:first-child{transform:scale(1.02)}

/* 图文文章与文字版查看更多 */
.section-head{gap:14px}
.section-more{margin-left:auto;display:inline-flex;align-items:center;gap:7px;flex:0 0 auto;padding:6px 0 7px 14px;color:var(--red-700);font-size:13px;font-weight:700;border-left:1px solid #e7cfae;transition:color .2s ease,transform .2s ease}
.section-more span{font-size:17px;line-height:1;color:var(--gold)}
.section-more:hover{color:var(--red-900);transform:translateX(3px)}
.article-preview{margin-top:16px;padding-top:12px;border-top:1px dashed #e7cda7;display:grid;gap:8px}
.article-item{display:block;padding:9px 10px;border-radius:8px;background:rgba(255,250,239,.72);transition:background .2s ease,transform .2s ease}
.article-item:hover{background:#fff3d6;transform:translateX(3px)}
.article-item-title{display:block;color:var(--red-800);font-weight:700;font-size:13px;line-height:1.5}
.article-item-summary{display:block;margin-top:3px;color:var(--muted);font-size:11px;line-height:1.55;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* 首页文章模块完全由后台数据生成 */
.article-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:0;padding-top:0;border-top:0}
.article-item{display:flex;min-width:0;min-height:112px;padding:0;overflow:hidden;border:1px solid #efd9b9;border-radius:10px;background:rgba(255,250,239,.82);color:var(--ink);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.article-item:hover{border-color:#d79a43;background:#fffaf0;box-shadow:0 8px 16px rgba(134,18,27,.12);transform:translateY(-2px)}
.article-item-cover{display:block;flex:0 0 92px;min-height:112px;background:linear-gradient(135deg,#f6e4c4,#fff8eb)}
.article-item-cover.has-image img{display:block;width:100%;height:100%;min-height:112px;object-fit:cover}
.article-item-body{display:flex;min-width:0;flex:1;flex-direction:column;padding:12px 13px}
.article-item-title{display:block;color:var(--red-800);font-size:14px;line-height:1.5;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-item-summary{display:block;margin-top:5px;color:var(--muted);font-size:11px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-item-body small{margin-top:auto;padding-top:7px;color:#b08a72;font-size:10px}
.article-empty{margin:0;padding:32px 12px;color:#b08a72;text-align:center;font-size:13px;grid-column:1/-1}
@media(max-width:700px){.article-grid{grid-template-columns:1fr}.article-item{min-height:96px}.article-item-cover{flex-basis:82px;min-height:96px}.article-item-cover.has-image img{min-height:96px}}
@media(max-width:560px){.section-more{display:inline-flex;margin:9px 0 0 43px;padding-left:0;border-left:0;font-size:12px}}

/* 文章首页模块：重点文章配合右侧列表，报告使用横向卡片 */
.article-module{margin-top:0;padding-top:0;border-top:0}
.article-feature-layout{display:grid;grid-template-columns:minmax(250px,.95fr) minmax(0,1.35fr);gap:22px;align-items:stretch;min-height:215px}
.article-reverse-layout{grid-template-columns:minmax(0,1.35fr) minmax(250px,.95fr);grid-template-areas:"list featured"}.article-reverse-layout .article-featured{grid-area:featured}.article-reverse-layout .article-side-list{grid-area:list}
.article-featured{position:relative;display:block;min-height:215px;overflow:hidden;border-radius:9px;background:linear-gradient(135deg,#8e1820,#d89a46);box-shadow:0 8px 18px rgba(134,18,27,.13);transition:transform .24s ease,box-shadow .24s ease}
.article-featured:hover{transform:translateY(-4px);box-shadow:0 14px 24px rgba(134,18,27,.2)}
.article-featured-media{display:block;width:100%;height:100%;min-height:215px}.article-featured-media img{display:block;width:100%;height:100%;min-height:215px;object-fit:cover;transition:transform .4s ease,filter .3s ease}.article-featured:hover img{transform:scale(1.04);filter:saturate(1.08)}
.article-no-cover{background:linear-gradient(135deg,#8b121c,#e3ad53)}
.article-featured-caption{position:absolute;left:0;right:0;bottom:0;padding:32px 15px 12px;color:#fff;font-size:15px;font-weight:700;line-height:1.45;background:linear-gradient(transparent,rgba(78,5,12,.88))}
.article-featured-caption strong{display:block;font-size:15px;line-height:1.45}.article-featured-caption small{display:block;margin-top:4px;font-size:11px;font-weight:400;line-height:1.5;opacity:.9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.article-side-list{display:flex;flex-direction:column;justify-content:space-between;gap:7px}
.article-side-item{position:relative;display:block;min-width:0;padding:12px 36px 11px 14px;border-bottom:1px dashed #ddc39d;color:var(--ink);transition:background .2s ease,transform .2s ease}
.article-side-item:before{content:"";position:absolute;left:0;top:17px;width:5px;height:5px;border-radius:50%;background:var(--red-700)}.article-side-item:hover{background:#fff5de;transform:translateX(3px)}
.article-side-item strong{display:block;color:var(--red-800);font-size:15px;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.article-side-item span{display:block;margin-top:5px;color:var(--muted);font-size:11px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-side-item em{position:absolute;right:0;top:14px;color:var(--red-700);font-size:11px;font-style:normal;opacity:0;transition:opacity .2s ease}.article-side-item:hover em{opacity:1}
.article-report-module{min-height:145px}.article-report-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.report-article-card{display:flex;min-width:0;min-height:76px;overflow:hidden;border:1px solid #efd9b9;border-radius:8px;background:linear-gradient(100deg,#fff4dc,#fffaf0);color:var(--ink);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.report-article-card:hover{transform:translateY(-3px);border-color:#d89a40;box-shadow:0 8px 16px rgba(134,18,27,.12)}
.report-article-cover{flex:0 0 60px;background:#f5dfb2}.report-article-cover img{display:block;width:100%;height:100%;min-height:76px;object-fit:cover}.report-article-body{display:flex;min-width:0;flex:1;flex-direction:column;padding:10px 12px}.report-article-body strong{color:var(--red-800);font-size:13px;line-height:1.45;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.report-article-body small{margin-top:4px;color:var(--muted);font-size:10px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.report-article-body em{margin-top:auto;padding-top:4px;color:#b08a72;font-size:10px;font-style:normal}
@media(max-width:700px){.article-feature-layout,.article-reverse-layout{grid-template-columns:1fr;grid-template-areas:"featured" "list";gap:14px}.article-featured,.article-featured-media,.article-featured-media img{min-height:180px;height:180px}.article-side-list{gap:2px}.article-side-item{padding:10px 27px 9px 13px}.article-side-item strong{font-size:13px}.article-report-grid{grid-template-columns:1fr}.article-report-module{min-height:0}}

/* 独立文章列表与详情页 */
.article-page-main{padding-top:42px;padding-bottom:70px}
.article-page-shell{max-width:980px;margin:0 auto}
.article-page-back{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;color:var(--red-800);font-size:13px;font-weight:700}
.article-page-back:hover{color:var(--red-900);transform:translateX(-2px)}
.article-page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;padding-bottom:16px;border-bottom:2px solid #d7a24c}
.article-page-heading h1{margin:0;color:var(--red-900);font-size:30px;letter-spacing:1px}
.article-page-heading p{margin:0;color:#9d7968;font-size:13px}
.article-page-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.article-page-card{display:flex;min-height:150px;overflow:hidden;border:2px solid #c92732;border-radius:12px;background:linear-gradient(145deg,#fffdf8,#fff4e5);box-shadow:0 9px 22px rgba(134,18,27,.1);transition:transform .24s ease,box-shadow .24s ease}
.article-page-card:hover{transform:translateY(-4px);box-shadow:0 15px 28px rgba(134,18,27,.16)}
.article-page-card-cover{flex:0 0 155px;background:#f6e4c4}.article-page-card-cover img{width:100%;height:100%;min-height:150px;object-fit:cover}
.article-page-card-body{display:flex;min-width:0;flex:1;flex-direction:column;padding:18px}
.article-page-card-body h2{margin:0;color:var(--red-900);font-size:19px;line-height:1.45}.article-page-card-body p{margin:9px 0 0;color:#745b51;font-size:13px;line-height:1.75;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.article-page-card-meta{margin-top:auto;padding-top:13px;color:#b08a72;font-size:11px}
.article-detail{padding:34px 42px;border:2px solid #c92732;border-radius:16px;background:linear-gradient(145deg,#fffdf8,#fff4e5);box-shadow:0 12px 30px rgba(134,18,27,.12)}
.article-detail-eyebrow{display:inline-block;padding:5px 10px;border-radius:999px;background:#f5dfb2;color:var(--red-900);font-size:11px;font-weight:700;letter-spacing:1px}.article-detail h1{margin:14px 0 8px;color:var(--red-900);font-size:34px;line-height:1.35}.article-detail-meta{margin:0;color:#a17c66;font-size:12px}.article-detail-cover{margin:24px 0 20px;overflow:hidden;border-radius:10px}.article-detail-cover img{display:block;width:100%;max-height:390px;object-fit:cover}.article-detail-summary{margin:0 0 22px;padding:14px 16px;border-left:4px solid var(--gold);background:#fff8e8;color:#745b51;font-size:15px;line-height:1.85}.article-detail-content{color:#5e4540;font-size:16px;line-height:2.1;white-space:pre-line}.article-detail-empty{padding:60px;text-align:center;color:#a17c66}
@media(max-width:700px){.article-page-main{padding-top:26px}.article-page-heading{display:block}.article-page-heading h1{font-size:25px}.article-page-heading p{margin-top:8px}.article-page-list{grid-template-columns:1fr}.article-page-card-cover{flex-basis:112px}.article-page-card-cover img{min-height:150px}.article-page-card-body{padding:14px}.article-page-card-body h2{font-size:16px}.article-detail{padding:24px 18px}.article-detail h1{font-size:25px}.article-detail-content{font-size:14px}}

.search-page-shell{max-width:1080px}.search-result-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}.search-result-card{display:grid;grid-template-columns:150px minmax(0,1fr);min-height:170px;overflow:hidden;border:1px solid #e6c58c;border-radius:12px;background:#fffaf0;box-shadow:0 8px 20px rgba(87,22,19,.08);transition:transform .2s ease,box-shadow .2s ease}.search-result-card:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(87,22,19,.14)}.search-result-cover{min-height:170px;background:#f1d9ad}.search-result-cover img{width:100%;height:100%;object-fit:cover}.search-result-no-cover{display:grid;place-items:center;color:#a91825;font-size:28px;font-weight:800}.search-result-body{padding:17px}.search-result-body h2{margin:10px 0 8px;color:#7f1019;font-size:18px;line-height:1.4}.search-result-body p{margin:0;color:#765f5a;font-size:13px;line-height:1.7}.search-result-body small{display:block;margin-top:12px;color:#a17c66}.search-empty{padding:55px 24px;border:1px dashed #d6aa6b;border-radius:12px;background:#fffaf0;text-align:center;color:#765f5a}.search-empty strong{display:block;color:#8f101b;font-size:22px}.search-empty p{margin:10px 0 20px}.search-empty a{display:inline-block;padding:9px 20px;border-radius:20px;background:#a91825;color:#fff;text-decoration:none}@media(max-width:700px){.search-result-list{grid-template-columns:1fr}.search-result-card{grid-template-columns:112px minmax(0,1fr);min-height:140px}.search-result-cover{min-height:140px}.search-result-body{padding:13px}.search-result-body h2{font-size:16px}.search-result-body p{font-size:12px}}
/* 参考图最终覆盖规则：教研报告横跨两列，实践故事与实践纪实各占一列 */
.module-flow #report{grid-column:1 / -1}
.module-flow #stories{grid-column:1}
.module-flow #practice{grid-column:2}
@media(max-width:700px){.module-flow #report,.module-flow #stories,.module-flow #practice{grid-column:1 / -1}}

/* 三个文章模块的外层排版由后台 layout_type 控制；文章卡片样式也随配置切换。 */
.module-flow>.section[data-layout="cards"]{grid-column:1 / -1 !important}
.module-flow>.section[data-layout="feature"],.module-flow>.section[data-layout="compact"]{grid-column:span 1 !important}
@media(max-width:700px){.module-flow>.section[data-layout="cards"],.module-flow>.section[data-layout="feature"],.module-flow>.section[data-layout="compact"]{grid-column:1 / -1 !important}}

/* 首页恢复直接纵向排版，避免后台布局设置改变首页外层结构。
   后台 layout_type 仍然只控制每个模块内部的文章卡片样式。 */
.module-flow{
  display:flex;
  flex-direction:column;
  gap:34px;
  align-items:stretch;
}
.module-flow>.content-overview{display:contents}
.module-flow>.content-overview .section,
.module-flow>.section{
  width:100%;
  grid-column:auto !important;
  grid-row:auto !important;
  order:initial;
}
.article-report-grid{grid-template-columns:minmax(0,1fr)}
.module-flow .article-feature-layout.article-single-layout{grid-template-columns:minmax(0,1fr) !important}
.content-overview .story-card:has(.article-single-layout),
.content-overview .research-card:has(.article-single-layout){min-height:0 !important;height:auto}
.content-overview .section>.panel:has(.article-single-layout){flex:none}
.article-single-layout .article-featured,
.article-single-layout .article-featured-media,
.article-single-layout .article-featured-media img{min-height:170px;height:170px}

/* 首页参考图布局：报告卡片独占首行，实践故事与实践纪实左右并排。
   data-layout 来自后台 nav_items.layout_type，切换布局会实时改变前台结构。 */
@media(min-width:701px){
  .module-flow{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:28px 18px;
    align-items:stretch;
  }
  .module-flow>.content-overview{display:contents}
  .module-flow>.content-overview .section{width:auto;margin-top:0}
  .module-flow>.content-overview .section[data-layout="cards"]{grid-column:1 / -1 !important}
  .module-flow>.content-overview .section[data-layout="feature"],
  .module-flow>.content-overview .section[data-layout="compact"]{grid-column:span 1 !important}
  .module-flow>.content-overview #stories[data-layout="feature"],
  .module-flow>.content-overview #stories[data-layout="compact"]{grid-column:1 !important;grid-row:2}
  .module-flow>.content-overview #practice[data-layout="feature"],
  .module-flow>.content-overview #practice[data-layout="compact"]{grid-column:2 !important;grid-row:2}
  .module-flow>.section{grid-column:1 / -1;width:auto;margin-top:0}
  .article-report-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .module-flow #stories .article-feature-layout,
  .module-flow #practice .article-feature-layout{grid-template-columns:minmax(150px,.95fr) minmax(0,1.35fr);gap:18px}
}
@media(max-width:700px){
  .module-flow{display:flex;flex-direction:column;gap:28px}
  .module-flow>.content-overview{display:contents}
  .module-flow>.content-overview .section,
  .module-flow>.section{width:100%;grid-column:auto!important}
  .article-report-grid{grid-template-columns:1fr}
}

/* 教研报告、实践故事首页文字卡片：保留信息层级，去除封面图片。 */
.article-text-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.article-text-card{display:flex;align-items:flex-start;gap:12px;min-width:0;padding:14px 15px;border:1px solid #efd1b8;border-radius:10px;background:linear-gradient(135deg,#fffaf0,#fff);color:var(--ink);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.article-text-card:hover{transform:translateY(-3px);border-color:#c92732;box-shadow:0 9px 18px rgba(134,18,27,.12)}
.article-text-index{flex:0 0 30px;height:30px;border-radius:7px;background:#b51a24;color:#ffe6b2;display:grid;place-items:center;font-size:11px;font-weight:800;letter-spacing:.5px}
.article-text-body{display:flex;min-width:0;flex:1;flex-direction:column}
.article-text-body strong{color:#b51a24;font-size:15px;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.article-text-body small{display:-webkit-box;margin-top:5px;color:#80675d;font-size:11px;line-height:1.55;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-text-body em{margin-top:8px;color:#b08a72;font-size:10px;font-style:normal}
@media(max-width:700px){.article-text-grid{grid-template-columns:1fr}.article-text-card{padding:12px}.article-text-body strong{font-size:14px}}

/* 最终结构修正：文章区使用独立网格，图片、视频、案例保持整行模块。 */
.module-flow{
  display:flex !important;
  flex-direction:column !important;
  gap:34px !important;
}
.module-flow>.content-overview{
  display:grid !important;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:28px 18px;
  margin:0;
  align-items:stretch;
  padding-top:24px;
}
.module-flow>.content-overview>.section{
  width:auto;
  margin-top:0;
  grid-column:auto !important;
  grid-row:auto !important;
}
.module-flow>.content-overview>#report[data-layout="cards"]{grid-column:1 / -1 !important;grid-row:1 !important}
.module-flow>.content-overview>#report[data-layout="feature"],
.module-flow>.content-overview>#report[data-layout="compact"]{grid-column:span 1 !important;grid-row:auto !important}
.module-flow>.content-overview>#stories[data-layout="feature"],
.module-flow>.content-overview>#stories[data-layout="compact"]{grid-column:1 !important;grid-row:2 !important}
.module-flow>.content-overview>#practice[data-layout="feature"],
.module-flow>.content-overview>#practice[data-layout="compact"]{grid-column:2 !important;grid-row:2 !important}
.module-flow>.content-overview>#stories[data-layout="cards"],
.module-flow>.content-overview>#practice[data-layout="cards"]{grid-column:1 / -1 !important;grid-row:auto !important}
.module-flow>.section{width:100%;grid-column:auto !important;grid-row:auto !important;margin-top:0}
.module-flow>.content-overview .article-report-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:700px){
  .module-flow{gap:28px !important}
  .module-flow>.content-overview{display:grid !important;grid-template-columns:minmax(0,1fr);gap:32px;padding-top:42px;min-width:0}
  .module-flow>.content-overview>#report,
  .module-flow>.content-overview>#stories,
  .module-flow>.content-overview>#practice{grid-column:1 !important;grid-row:auto !important}
  .module-flow>.content-overview .article-report-grid{grid-template-columns:1fr}
  .module-flow>.content-overview>.section{min-width:0;width:100%;overflow:hidden}
  .module-flow>.content-overview .section-head,.module-flow>.content-overview .section-head>*{min-width:0;max-width:100%}
  .module-flow>.content-overview .section-head p{overflow-wrap:anywhere}
  .module-flow>.content-overview .panel,.module-flow>.content-overview .article-module,.module-flow>.content-overview .article-feature-layout,.module-flow>.content-overview .article-side-list{min-width:0;max-width:100%}
}
@media(max-width:700px){
  .module-flow{gap:28px}
  .module-flow>.content-overview .section,
  .module-flow>.section{grid-column:auto !important}
}

.video-modal[hidden]{display:none}.video-modal{position:fixed;z-index:1000;inset:0;display:grid;place-items:center;padding:24px;background:rgba(47,5,10,.78)}.video-modal-backdrop{position:absolute;inset:0}.video-modal-dialog{position:relative;z-index:1;width:min(900px,94vw);overflow:hidden;border:2px solid #d39a39;border-radius:16px;background:#fff8ec;box-shadow:0 24px 70px rgba(0,0,0,.42)}.video-modal-dialog>video{display:block;width:100%;max-height:72vh;min-height:260px;object-fit:contain;background:#12080a}.video-modal-close{position:absolute;z-index:2;top:10px;right:12px;width:36px;height:36px;border:1px solid rgba(255,238,184,.8);border-radius:50%;background:rgba(91,11,18,.9);color:#fff5d2;font-size:26px;line-height:1;cursor:pointer}.video-modal-close:hover{background:#c92732}.video-modal-caption{padding:15px 20px 18px}.video-modal-caption h2{margin:0;color:#7f1019;font-size:21px}.video-modal-caption p{margin:6px 0 0;color:#765f5a;font-size:13px}.video-modal-open{overflow:hidden}@media(max-width:600px){.video-modal{padding:12px}.video-modal-dialog{width:100%;border-radius:12px}.video-modal-dialog>video{min-height:190px;max-height:58vh}.video-modal-caption{padding:12px 14px}.video-modal-caption h2{font-size:17px}}

/* 最终移动端布局覆盖：清除历史网格定位和固定高度，保证 01/02/03 顺序自然堆叠。 */
@media (max-width:700px) {
  .module-flow {
    display:flex !important;
    flex-direction:column !important;
    gap:28px !important;
    min-width:0 !important;
    width:100% !important;
  }

  .module-flow > .content-overview {
    display:flex !important;
    flex-direction:column !important;
    gap:28px !important;
    padding-top:24px !important;
    margin:0 !important;
    min-width:0 !important;
    width:100% !important;
    height:auto !important;
  }

  .module-flow > .content-overview > .section,
  .module-flow > .section {
    display:block !important;
    order:initial !important;
    width:100% !important;
    min-width:0 !important;
    min-height:0 !important;
    height:auto !important;
    max-height:none !important;
    margin:0 !important;
    padding:0 !important;
    overflow:visible !important;
    grid-column:auto !important;
    grid-row:auto !important;
  }

  .module-flow > .content-overview > .section > .panel,
  .module-flow > .content-overview .article-module,
  .module-flow > .content-overview .article-feature-layout,
  .module-flow > .content-overview .article-featured,
  .module-flow > .content-overview .article-featured-media,
  .module-flow > .content-overview .article-featured-media img,
  .module-flow > .content-overview .article-report-module,
  .module-flow > .content-overview .story-card,
  .module-flow > .content-overview .research-card {
    width:100% !important;
    min-width:0 !important;
    min-height:0 !important;
    height:auto !important;
    max-height:none !important;
  }

  .module-flow > .content-overview .article-feature-layout {
    display:flex !important;
    flex-direction:column !important;
    gap:14px !important;
  }

  .module-flow > .content-overview .article-featured,
  .module-flow > .content-overview .article-featured-media,
  .module-flow > .content-overview .article-featured-media img {
    height:180px !important;
    min-height:180px !important;
    max-height:180px !important;
  }

  .module-flow > .content-overview .article-text-grid,
  .module-flow > .content-overview .article-report-grid {
    display:grid !important;
    grid-template-columns:minmax(0,1fr) !important;
    gap:12px !important;
  }

  .module-flow > .content-overview .article-text-card,
  .module-flow > .content-overview .report-article-card,
  .module-flow > .content-overview .story-card,
  .module-flow > .content-overview .research-card {
    min-height:0 !important;
    height:auto !important;
    max-height:none !important;
  }

  .module-flow > .content-overview .section-head,
  .module-flow > .content-overview .section-head > * {
    min-width:0 !important;
    max-width:100% !important;
  }

  .module-flow > .content-overview img,
  .module-flow > .content-overview video {
    max-width:100% !important;
  }

}

/* 桌面端保持参考图的三格槽位：01 独占首行，02/03 并排。 */
@media (min-width:701px) {
  .module-flow > .content-overview > #report { grid-column:1 / -1 !important; grid-row:1 !important; }
  .module-flow > .content-overview > #stories { grid-column:1 !important; grid-row:2 !important; }
  .module-flow > .content-overview > #practice { grid-column:2 !important; grid-row:2 !important; }
}