@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800;900&display=swap');
:root{--ink:#183c38;--teal:#174c45;--orange:#f16b3c;--paper:#f7f8f5;--muted:#7a8580;--line:#dee5df}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font:14px 'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button,a,input,select{outline-offset:5px}button{color:inherit}header{height:100px;display:flex;align-items:center;gap:40px;max-width:1440px;margin:auto;padding:0 5%}.brand{display:flex;align-items:center;gap:15px;white-space:nowrap}.brandmark{font-size:52px;font-weight:900;letter-spacing:-5px;line-height:1}.brandmark>span{display:inline-block;font-size:31px;vertical-align:top;margin:2px 0 0 4px;color:var(--orange);letter-spacing:0}.brandname{border-left:1px solid #becbc2;padding-left:15px;font-size:19px;font-weight:700;letter-spacing:2px}.brandname small{display:block;font-size:6px;letter-spacing:1px;margin-top:5px}nav{display:flex;gap:31px;margin-left:auto;align-items:center;font-size:13px}nav a{padding:39px 0 32px;position:relative;white-space:nowrap}nav a.active:after{content:'';width:18px;height:3px;background:var(--orange);position:absolute;bottom:21px;left:0}.new{font-size:9px;color:var(--orange);font-weight:700;position:absolute;top:20px;right:-13px}.outline{background:none;border:1px solid var(--ink);padding:12px 17px;font-size:12px}.outline span{margin-left:13px}.mobile-menu{display:none}.hero{position:relative;height:530px;max-width:1440px;margin:auto;overflow:hidden;background:#113f3a;color:white}.hero-image{position:absolute;inset:0;background:url('assets/city.jpg') center 48%/cover;filter:saturate(.55)}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,52,45,.98) 0%,rgba(14,57,49,.88) 31%,rgba(21,60,53,.3) 70%,rgba(22,56,48,.22)),linear-gradient(0deg,rgba(13,44,37,.65),transparent 60%)}.hero-content{position:relative;padding:59px 6%}.eyebrow{font-size:12px;letter-spacing:3px;color:#d8e2d6;display:flex;gap:10px;align-items:center}i{font-style:normal}.eyebrow i,.hero-bottom i,.map-caption i{width:6px;height:6px;background:var(--orange);display:inline-block;border-radius:50%}h1{font-size:58px;line-height:1.45;font-weight:700;letter-spacing:2px;margin:21px 0 18px}h1 span{color:#f2b28e}.hero-content p{font-size:13px;line-height:2;color:#c8d5d0}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:29px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;border:0;padding:15px 23px;font-size:13px;font-weight:500;transition:transform .2s,background .2s}.button:hover{transform:translateY(-3px)}.orange{background:var(--orange);color:white}.hero-link{font-size:12px}.hero-link span{margin-left:15px}.hero-side{position:absolute;right:30px;top:80px;writing-mode:vertical-rl;font-size:9px;letter-spacing:3px;opacity:.65}.hero-bottom{position:absolute;bottom:0;left:6%;right:6%;height:56px;border-top:1px solid #ffffff30;display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:1px;color:#cbd6cf}.hero-bottom i{margin-right:8px}.hero-number{position:absolute;right:6%;bottom:91px;font-size:17px;letter-spacing:3px}.hero-number b{font-size:11px;opacity:.55;font-weight:400}.notice{max-width:1268px;margin:0 auto;display:flex;gap:20px;align-items:center;height:60px;border-bottom:1px solid var(--line);font-size:12px}.notice-tag{background:#e8ede5;color:var(--teal);padding:5px 10px;font-size:10px}.notice-more{margin-left:auto;color:var(--muted);font-size:11px}.section{max-width:1268px;margin:0 auto;padding:65px 0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:30px}.kicker{font-size:9px;letter-spacing:2px;font-weight:600;color:#6b8277;margin-bottom:13px}h2{font-size:30px;letter-spacing:1px;margin:0;font-weight:700;line-height:1.6}h2>span{color:var(--orange)}.section-heading p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature{padding:23px 28px 0;background:#edf0e9;border:1px solid #e1e7dd;overflow:hidden;transition:transform .25s}.feature:hover{transform:translateY(-5px)}.feature:nth-child(2){background:#e5eeea}.feature:nth-child(3){background:#f3eee5}.feature-top{display:flex;justify-content:space-between;align-items:center;font-size:9px;letter-spacing:1px;color:#718477}.circle-arrow{display:grid;place-items:center;border:1px solid #c7d1c6;border-radius:50%;width:27px;height:27px;font-size:16px}.feature-art{height:121px;display:flex;align-items:center;justify-content:center;position:relative}.paper-art i{width:90px;height:86px;background:#fafbf7;border:1px solid #bccbbb;transform:rotate(-12deg);box-shadow:7px 6px 0 #d4dfd0}.paper-art b{position:absolute;font-size:13px;letter-spacing:2px;transform:rotate(-12deg);border-bottom:3px solid #abc0ad;padding-bottom:9px}.paper-art em{position:absolute;background:var(--teal);color:white;border-radius:50%;width:30px;height:30px;text-align:center;line-height:30px;transform:translate(48px,24px);font-style:normal}.cube-art{gap:15px}.cube-art span{font-size:54px;font-weight:800;color:#b69261}.cube-art b{font-size:36px;color:#c3b49a;font-weight:400}.cube-art span:last-child{font-size:75px;color:#9d7543}.feature h3{font-size:23px;margin:5px 0 9px}.feature p{font-size:12px;color:#7b877b;margin-bottom:24px}.feature-bottom{border-top:1px solid #cbd6c9;display:flex;padding:15px 0;font-size:11px;justify-content:space-between}.feature-bottom b{font-size:17px;font-weight:400}.competition{display:grid;grid-template-columns:.9fr 1.4fr;gap:80px;border-top:1px solid var(--line);padding-top:58px;padding-bottom:58px}.competition-copy .kicker{font-size:9px}.event-tag{display:inline-block;border:1px solid #bbc9bc;padding:5px 9px;font-size:10px;margin-top:10px}.competition-copy h2{font-size:50px;line-height:1.3;margin:18px 0;letter-spacing:2px}.competition-copy h2 span{margin-left:70px;font-weight:400}.competition-copy h3{font-size:20px;line-height:1.7;margin:10px 0}.competition-copy p{font-size:12px;line-height:1.9;color:var(--muted);margin-bottom:24px}.source-link{display:block;font-size:10px;margin-top:15px;color:#7c8c80}.event-top{border-bottom:1px solid #b7c6bb;padding:12px 0 18px;display:flex;justify-content:space-between;font-size:13px}.event-top span:last-child{font-size:8px;color:#8c9a8e;letter-spacing:1px}.tracks{display:grid;grid-template-columns:1fr 1fr;margin-top:9px}.tracks button{display:flex;align-items:center;background:none;border:0;border-bottom:1px solid var(--line);height:65px;gap:13px;text-align:left;font-size:14px}.tracks button:hover{color:var(--orange)}.tracks button:nth-child(odd){margin-right:26px}.tracks span{font-size:24px;color:#6b8d78;width:25px}.tracks b{margin-left:auto;font-size:10px;font-weight:400;color:#94a191}.event-timeline{display:flex;justify-content:space-between;margin-top:30px;padding-bottom:25px;border-bottom:1px solid var(--line)}.event-timeline div{display:flex;flex-direction:column;border-left:2px solid #d4ddcf;padding-left:14px;gap:6px}.event-timeline div:first-child{border-color:var(--orange)}.event-timeline small{font-size:12px;color:var(--orange)}.event-timeline strong{font-size:13px;font-weight:500}.event-timeline span{font-size:9px;color:#8c998d}.organizers{margin-top:24px}.organizers p{display:flex;font-size:10px;line-height:1.9;margin:9px 0}.organizers p>span{color:#8d998f;flex:0 0 70px}.organizers b{font-weight:400}.policy-section{border-top:1px solid var(--line)}.text-link{font-size:12px;border:0;background:none}.filter-row{display:flex;gap:7px;padding-bottom:22px;border-bottom:1px solid var(--line);align-items:center}.filter-row>button{border:0;background:transparent;padding:8px 19px;color:#7c887e;font-size:12px}.filter-row>button.selected{background:var(--teal);color:white}.search{margin-left:auto;border-bottom:1px solid #becbbf;display:flex;gap:10px;padding:8px;color:#88978b}.search input{border:0;background:none;width:165px;font-size:11px;color:var(--ink);outline:none}.policy-list{display:grid;grid-template-columns:1fr 1fr;gap:0 45px}.policy-card{padding:25px 0;display:flex;border-bottom:1px solid var(--line);gap:20px}.policy-card .policy-icon{width:42px;height:44px;background:#e8eee4;display:grid;place-items:center;font-size:20px;flex-shrink:0}.policy-card small{font-size:9px;color:#899889}.policy-card h3{font-size:14px;margin:7px 0;font-weight:500}.policy-card p{font-size:11px;color:#8a958b;margin:0;line-height:1.8}.policy-card button{border:0;background:none;align-self:center;margin-left:auto;font-size:20px}.fineprint{font-size:10px;color:#94a092;margin-top:18px}.map-section{background:#e9efe7;max-width:none;padding:55px max(calc((100% - 1268px)/2),5%);display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.map-copy h2{font-size:32px}.map-copy>p{font-size:12px;line-height:2;color:#7e8e7d}.region-label{display:flex;flex-direction:column;gap:8px;font-size:10px;color:#82907e;max-width:265px;margin-top:20px}.region-label select{border:1px solid #c6d2c1;background:#f6f8f3;padding:11px;color:var(--ink);font-size:12px}#region-detail h3{font-size:18px;margin:20px 0 8px}#region-detail p{font-size:11px;line-height:1.9;color:#7b8a78;max-width:320px}#region-detail a{font-size:11px;border-bottom:1px solid #9faf98;padding-bottom:3px}.map-board{position:relative;align-self:center}.map-caption{display:flex;justify-content:space-between;font-size:10px;color:#6e816c}.map-caption span:last-child{font-size:9px}.map-caption i{margin-right:5px}#china-map{display:block;width:100%;height:360px}#china-map path{fill:#c8d7bf;stroke:#e9efe7;stroke-width:1;cursor:pointer;transition:fill .2s}#china-map path:hover,#china-map path.selected{fill:var(--orange)}#china-map text{font-size:9px;fill:#496746;pointer-events:none}.map-note{display:block;text-align:right;font-size:9px;color:#95a18d}#mini-map svg{height:122px;width:170px}#mini-map path{fill:#8fa996;stroke:#e5eeea;stroke-width:1}.map-placeholder{color:#8da18f;font-size:20px;letter-spacing:5px}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.case-card{padding:0;text-align:left;border:1px solid var(--line);background:none}.case-card:hover h3{color:var(--orange)}.case-cover{height:205px;padding:20px;position:relative;overflow:hidden}.case-cover>span{font-size:8px;letter-spacing:2px;position:relative;z-index:1}.cover-one{background:#d9e4df}.mock-window{background:#f6f7f1;width:205px;margin:19px auto 0;padding:12px 22px;transform:rotate(-8deg);border:1px solid #bacbbd;box-shadow:12px 10px 0 #b7cdbf}.mock-window>div{position:absolute;right:15px;top:22px;font-size:40px;color:#91aa96}.mock-window b{display:block;font-family:Arial,sans-serif;font-size:26px;line-height:1.1;font-weight:500;margin-top:12px}.mock-window i{font-size:11px;display:block;margin-top:12px;letter-spacing:4px;color:#849c88}.cover-two{background:#eddfcf;color:#6b513c}.design-words{font-size:29px;letter-spacing:3px;margin:37px 0 0 15px;position:relative;z-index:1}.design-words i{font-family:Georgia,serif;display:block;font-size:16px;letter-spacing:0;font-style:italic;margin-top:8px}.asterisk{position:absolute;right:8px;bottom:-27px;font-size:180px;color:#d1b89c;font-weight:400;line-height:1}.cover-three{background:#254b43;color:#c7d8c8}.orbit{position:relative;width:180px;margin:2px auto 0;font-size:170px;line-height:1;font-family:Arial;color:#698b75;transform:rotate(-20deg)}.orbit b{position:absolute;top:66px;left:19px;font-size:30px;color:#e2e8d7;font-weight:400;white-space:nowrap;transform:rotate(20deg);letter-spacing:5px}.case-body{padding:21px 20px 23px}.case-body small{font-size:9px;color:#82917f}.case-body h3{display:flex;justify-content:space-between;font-size:15px;font-weight:500;margin:12px 0}.case-body h3 span{font-size:19px}.case-body p{font-size:11px;color:#899486;margin:0;line-height:1.7}.community-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;padding-top:42px;padding-bottom:25px}.community-section h2{font-size:33px}.community-section p{font-size:12px;color:#879383}.dark{background:var(--teal);color:white}.community-actions{display:flex;align-items:center;gap:25px}.community-line{width:100%;display:flex;gap:45px;border-top:1px solid var(--line);padding-top:23px;margin-top:23px;font-size:11px;color:#7f907a}.subtle{font-size:11px;color:#879383}.news-list>a,.news-list>button{display:flex;align-items:center;width:100%;text-align:left;background:none;border:0;border-top:1px solid var(--line);padding:23px 0;gap:30px}.news-list time{font-size:25px;font-family:Arial;min-width:70px}.news-list time small{display:block;font-size:10px;color:#9aa28e;margin-top:5px}.news-category{background:#eaf0e5;color:#6b8166;padding:5px 8px;font-size:9px;white-space:nowrap}.news-list h3{font-size:14px;font-weight:500;margin:0 0 7px}.news-list p{font-size:10px;margin:0;color:#8f9b87}.news-list b{margin-left:auto;font-weight:400;font-size:22px}.news-icon{font-size:26px;color:#a3b29b;min-width:70px;font-family:Arial}.news-list button:hover h3,.news-list a:hover h3{color:var(--orange)}footer{background:#143c35;color:#d5dfd2;padding:40px max(calc((100% - 1268px)/2),5%) 20px}.footer-top{display:flex;align-items:center;gap:30px}.footer-top .brandmark{font-size:42px}.footer-top .brandname{font-size:15px;border-color:#486455}.footer-top .brandname small{font-size:5px}.footer-top>p{font-size:10px;color:#8da18f;margin-right:auto}.footer-top>a:not(.brand),.footer-top>button{font-size:10px;color:#bdccba;white-space:nowrap;background:none;border:0}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #38554a;margin-top:30px;padding-top:20px;font-size:9px;color:#789581;letter-spacing:.5px}dialog{border:0;max-width:610px;width:calc(100% - 30px);padding:28px 35px;background:#f8faf5;color:var(--ink);box-shadow:0 20px 100px #062a2955}dialog::backdrop{background:#0b2c27aa;backdrop-filter:blur(5px)}.dialog-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px;color:#7e937c;font-size:9px;letter-spacing:2px}.dialog-top button{border:0;background:none;font-size:27px}.dialog-content h2,#modal-content h2{font-size:25px;margin:22px 0 15px}#modal-content p,#modal-content li{font-size:13px;line-height:1.9;color:#62745e}#modal-content ul,#modal-content ol{padding-left:20px}#modal-content .button{margin:15px 0}#modal-content label{display:block;font-size:12px;margin-top:15px}#modal-content input,#modal-content select,#modal-content textarea{display:block;width:100%;padding:12px;border:1px solid #c5d2c0;background:white;margin-top:7px;color:var(--ink)}.form-note{font-size:10px!important}.topic{padding:15px 0;border-bottom:1px solid var(--line)}.topic b{font-weight:500}.topic small{display:block;margin-top:8px;color:#83917a}.empty{padding:30px 0;color:#84917c}.success-box{background:#e6eee0;padding:20px;margin-top:20px;line-height:1.9}.mini-svg{width:100%}
@media(min-width:1450px){.hero{max-width:100%}.hero-content{max-width:1440px;margin:auto}.hero-bottom{left:max(calc((100% - 1268px)/2),6%);right:max(calc((100% - 1268px)/2),6%)}}@media(max-width:1350px){.section,.notice{margin-left:5%;margin-right:5%}.map-section{margin:0}.competition{gap:50px}header{gap:25px}nav{gap:22px}.brandname{font-size:16px}.brandname small{font-size:5px}h2{font-size:28px}.footer-top{gap:20px}}@media(max-width:1050px){header{height:85px}.brandmark{font-size:43px}.brandname{font-size:15px}.brandname small{display:none}nav{gap:17px;font-size:11px}.join{display:none}.hero{height:510px}.competition{gap:35px}.competition-copy h2{font-size:44px}.competition-copy h3{font-size:17px}.event-top span:last-child{display:none}.filter-row>button{padding:8px 12px}.search input{width:120px}.case-body h3{font-size:12px}.footer-top>p{display:none}.footer-top .brand{margin-right:auto}.map-section{gap:30px}.hero-bottom{font-size:8px}}@media(max-width:760px){header{height:76px;padding:0 6%}.brandmark{font-size:40px}.brandname{font-size:17px}nav{display:none;position:absolute;top:76px;left:0;right:0;background:var(--paper);z-index:10;padding:12px 6%;box-shadow:0 12px 20px #12352715}nav.open{display:flex;flex-wrap:wrap}nav a{padding:10px}nav a.active:after{display:none}.new{top:-3px}.mobile-menu{display:block;background:none;border:0;font-size:22px;margin-left:auto}.hero{height:545px}.hero-content{padding:54px 7%}.hero-image{background-position:65% center}.hero-shade{background:linear-gradient(90deg,#103c35ef,#173c35a0)}h1{font-size:42px;line-height:1.5;letter-spacing:1px;margin:24px 0}.hero-content p{font-size:12px}.eyebrow{font-size:10px}.hero-actions{gap:23px;align-items:flex-start;flex-direction:column;margin-top:24px}.hero-side{right:15px;font-size:8px}.hero-number{bottom:74px}.hero-bottom{left:7%;right:7%;font-size:8px}.hero-bottom span:last-child{display:none}.notice{height:64px;gap:10px}.notice>a:not(.notice-more){font-size:10px;max-width:70%;line-height:1.7}.notice-tag{font-size:8px;white-space:nowrap}.notice-more{display:none}.section{padding-top:40px;padding-bottom:40px}.section-heading{align-items:flex-start;gap:15px}.section-heading p{display:none}.kicker{font-size:8px;letter-spacing:1.5px}h2{font-size:23px}.feature-grid{grid-template-columns:1fr;gap:13px}.feature{position:relative;padding:23px 24px 0}.feature-art{position:absolute;right:10px;top:44px;width:130px;opacity:.6}.feature-top{font-size:8px}.feature h3{font-size:22px;margin-top:25px;position:relative}.feature p{font-size:11px;max-width:67%;min-height:34px;line-height:1.8;position:relative}.feature-bottom{position:relative}.feature-art.paper-art{right:25px}.feature-art.cube-art{right:20px}.competition{grid-template-columns:1fr;gap:27px}.competition-copy h2{font-size:43px}.competition-copy h2 br{display:none}.competition-copy h2 span{margin-left:15px}.competition-copy h3 br{display:none}.competition-copy h3{font-size:18px}.competition-copy p{font-size:11px}.competition-copy .source-link{display:inline-block;margin-left:15px}.competition-info{padding-top:5px}.event-timeline span{font-size:8px}.event-timeline div{padding-left:9px}.filter-row{flex-wrap:wrap;gap:5px}.filter-row>button{padding:8px 11px;font-size:10px}.search{margin-left:0;margin-top:10px;width:100%;justify-content:space-between}.search input{width:100%}.policy-list{grid-template-columns:1fr}.policy-card{padding:20px 0;gap:13px}.policy-card h3{font-size:13px}.policy-card p{font-size:10px}.policy-card .policy-icon{width:35px;height:40px}.fineprint{font-size:9px;line-height:1.8}.map-section{grid-template-columns:1fr;padding:40px 6%;gap:22px}.map-copy h2{font-size:27px}.map-copy h2 br{display:none}.map-copy>p{font-size:11px}.region-label{max-width:100%}#china-map{height:300px}#region-detail p{max-width:100%}.case-grid{grid-template-columns:1fr}.case-card{display:grid;grid-template-columns:40% 60%}.case-cover{height:166px;padding:13px}.case-cover>span{font-size:6px;letter-spacing:1px}.mock-window{width:115px;padding:10px;margin-top:23px}.mock-window b{font-size:19px}.mock-window>div{font-size:22px;right:7px}.mock-window i{font-size:6px;letter-spacing:1px}.design-words{font-size:20px;margin:29px 0 0}.design-words i{font-size:12px;line-height:1.6}.asterisk{font-size:120px;right:-16px}.orbit{font-size:115px;width:110px;margin-top:15px}.orbit b{font-size:19px;left:5px;top:47px;letter-spacing:3px}.case-body{padding:24px 14px}.case-body h3{font-size:14px;line-height:1.8;margin:12px 0 8px;gap:7px}.case-body p{font-size:10px}.case-body small{font-size:8px}.community-section{gap:20px}.community-section h2{font-size:26px}.community-section p{font-size:11px}.community-actions{gap:20px}.community-line{gap:10px;justify-content:space-between;font-size:9px;margin-top:5px}.news-list>a,.news-list>button{gap:12px;padding:20px 0}.news-list time{font-size:22px;min-width:55px}.news-list h3{font-size:12px;line-height:1.8}.news-category{display:none}.news-icon{min-width:55px}.news-list p{font-size:8px}.news-list b{font-size:18px}.subtle{display:none}footer{padding-top:30px}.footer-top{flex-wrap:wrap;gap:20px}.footer-top .brand{width:100%}.footer-top>p{display:block;margin:0;width:100%}.footer-bottom{font-size:8px;gap:15px;line-height:1.9;flex-wrap:wrap}.footer-bottom>span:last-child{display:none}dialog{padding:22px}#modal-content h2{font-size:22px}}

/* Competition spotlight */
.event-hero{height:auto;min-height:500px;display:flex;align-items:center;justify-content:center;background:linear-gradient(110deg,#0953b0 0%,#1268cb 100%);color:#fff;max-width:none}
.event-hero .hero-content{width:100%;max-width:1500px;margin:0 auto;padding:58px 3% 62px}
.event-hero h1{color:#fff;text-align:center;font-size:52px;line-height:1.5;letter-spacing:2px;font-weight:700;margin:0}
.hero-organizers{width:fit-content;max-width:100%;margin:42px auto 0}
.hero-organizers>div{display:flex;align-items:baseline;gap:0;margin:12px 0;font-size:clamp(16px,1.35vw,20px);line-height:1.9}
.hero-organizers strong{font-size:inherit;font-weight:600;color:#fff;white-space:nowrap;flex-shrink:0}
.event-hero .hero-organizers p{font-size:inherit;line-height:inherit;margin:0;color:#fff;font-weight:500}
.hero-organizers .host-names{display:flex;flex-wrap:nowrap}.host-names>span{white-space:nowrap}
@media(max-width:1150px){.event-hero h1{font-size:44px}.hero-organizers .host-names{flex-wrap:wrap;row-gap:3px}.hero-organizers{max-width:940px}.hero-organizers>div{font-size:18px}.event-hero .hero-content{padding:50px 5%}}
@media(max-width:760px){.event-hero{min-height:470px}.event-hero .hero-content{padding:43px 6%}.event-hero h1{font-size:clamp(24px,5.5vw,38px);line-height:1.65;letter-spacing:0}.hero-organizers{margin-top:30px}.hero-organizers>div{font-size:16px;margin:13px 0}.hero-organizers .host-names{display:block}.host-names>span{display:block}}
@media(max-width:380px){.hero-organizers>div{display:block}.event-hero .hero-organizers p{padding-left:0}.event-hero h1{font-size:23px}.hero-organizers{width:100%}.hero-organizers>div{margin:16px 0}}

.event-hero h1{font-size:clamp(13px,3.8vw,52px);line-height:1.7;letter-spacing:0}.event-hero h1 .hero-title-line{display:block;white-space:nowrap;color:#fff;font-size:inherit;line-height:inherit;font-weight:inherit;letter-spacing:inherit}.event-hero .hero-organizers{margin-top:30px}
/* Subtle blue backdrop details */
.event-hero{isolation:isolate;background:radial-gradient(ellipse at 15% 0%,#257bd5 0%,transparent 48%),linear-gradient(115deg,#084da7,#1268cb)}
.event-hero::before{content:'';position:absolute;inset:0;z-index:0;pointer-events:none;background-image:radial-gradient(circle,#d8edff 1.2px,transparent 1.6px);background-size:23px 23px;opacity:.23;mask-image:radial-gradient(ellipse 32% 85% at 98% 18%,#000,transparent),radial-gradient(ellipse 23% 65% at 0% 100%,#000,transparent);-webkit-mask-image:radial-gradient(ellipse 32% 85% at 98% 18%,#000,transparent),radial-gradient(ellipse 23% 65% at 0% 100%,#000,transparent)}
.event-hero::after{content:'';position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(circle at 97% 105%,transparent 0 210px,#b9dcff1f 211px 212px,transparent 213px 260px,#b9dcff18 261px 262px,transparent 263px 315px,#b9dcff12 316px 317px,transparent 318px),linear-gradient(132deg,transparent 0 9%,#a9d5ff0b 9.1% 15%,transparent 15.1% 83%,#a9d5ff08 83.1% 89%,transparent 89.1%)}
.event-hero .hero-content{z-index:1}
@media(max-width:760px){.event-hero::before{opacity:.16;background-size:19px 19px}.event-hero::after{opacity:.75}}
/* Xiongan-inspired ecological city illustration */
.event-hero{min-height:590px;background:#234e56 url('assets/xiongan-ecology.png') center bottom/cover no-repeat}
.event-hero::before{background:linear-gradient(180deg,rgba(12,39,52,.25),rgba(12,39,52,.14) 58%,transparent 82%);opacity:1;mask-image:none;-webkit-mask-image:none}
.event-hero::after{display:none}
.event-hero .hero-content{padding:48px 3% 146px}
.event-hero h1{ text-shadow:0 2px 12px #102d4166 }
.event-hero .hero-organizers{ text-shadow:0 1px 7px #102d4199 }
@media(max-width:1150px){.event-hero .hero-content{padding:48px 5% 150px}}
@media(max-width:760px){.event-hero{min-height:610px;background-position:65% bottom}.event-hero .hero-content{padding:40px 6% 165px}.event-hero::before{background:linear-gradient(180deg,rgba(12,39,52,.24),rgba(12,39,52,.28) 65%,transparent 90%);opacity:1}}
/* Minimal blue hero with a faint ecological skyline accent */
.event-hero{min-height:500px;background:radial-gradient(ellipse at 95% 0%,#2178cf 0%,transparent 60%),linear-gradient(115deg,#0953af,#1265bf)}
.event-hero::before{inset:auto 0 0;height:145px;background:url('assets/xiongan-ecology.png') center bottom/100% auto no-repeat;opacity:.13;filter:grayscale(1);mix-blend-mode:screen;mask-image:linear-gradient(transparent,#000 50%);-webkit-mask-image:linear-gradient(transparent,#000 50%)}
.event-hero::after{display:none}
.event-hero .hero-content{padding:58px 3% 62px}
.event-hero h1,.event-hero .hero-organizers{text-shadow:none}
@media(max-width:1150px){.event-hero .hero-content{padding:50px 5%}}
@media(max-width:760px){.event-hero{min-height:470px}.event-hero .hero-content{padding:43px 6% 65px}.event-hero::before{height:115px;background:url('assets/xiongan-ecology.png') 65% bottom/auto 270px no-repeat;opacity:.1}}
/* Blue city architecture accent */
.event-hero::before{inset:auto 0 0;height:190px;background:url('assets/city-skyline.svg') center bottom/cover no-repeat;opacity:1;filter:none;mix-blend-mode:normal;mask-image:none;-webkit-mask-image:none}
@media(max-width:760px){.event-hero::before{height:125px;background:url('assets/city-skyline.svg') 76% bottom/auto 125px no-repeat;opacity:.8}}