/* 浅色科技视觉：原有品牌蓝、金色成就感与星宝。 */
/* 赛事介绍：分类导航、活动摘要和官方入口。 */
.event-home{background:#f4f8fe;border-block:1px solid #e8eff8}.event-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.event-card{display:flex;flex-direction:column;border:1px solid #e0e9f5;border-radius:13px;background:#fff;padding:27px 24px;transition:border-color .2s,box-shadow .2s}.event-card:hover{border-color:#9fc9f7;box-shadow:0 12px 30px #2366a714}.event-type{align-self:flex-start;font-size:11px;border-radius:4px;background:#eaf4ff;color:#3781c8;padding:3px 8px;margin-bottom:22px}.event-card h3{font-size:25px;line-height:1.5;color:#215685;letter-spacing:0}.event-card strong{font-size:14px;font-weight:600;color:#4c6380;margin-top:8px}.event-card p{font-size:13px;line-height:1.95;color:#7b8da3;margin-top:17px;flex:1}.event-read{display:flex;justify-content:space-between;border-top:1px solid #edf2f8;margin-top:23px;padding-top:15px;color:#3987d4;font-size:12px}.event-read b{font-size:17px;font-weight:400}.event-lmcc .event-type{background:#f1edfc;color:#8b74b7}.event-hackathon .event-type{background:#fff5da;color:#aa8730}.event-banner .section-kicker{margin-bottom:18px}.event-banner-tags{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:27px}.event-banner-tags span{background:#ffffffc9;color:#4786c2;border:1px solid #d9e8f6;padding:5px 17px;font-size:12px;border-radius:20px}.event-details-section{background:#f5f8fd;padding:60px 0}.event-detail{scroll-margin-top:25px;background:#fff;border:1px solid #e2eaf6;border-radius:15px;padding:38px 40px;margin-bottom:28px}.event-detail:last-child{margin-bottom:0}.event-detail-heading{display:grid;grid-template-columns:190px 1fr;gap:32px;align-items:center}.event-code{display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;color:#2c83d2;background:linear-gradient(145deg,#eaf4ff,#f9fbff);min-height:112px;border-radius:10px;border:1px solid #e3edf8;padding:15px}.event-detail-heading h2{font-size:26px}.event-detail-heading p{font-size:14px;color:#73869e;line-height:1.95;margin-top:12px;max-width:800px}.event-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;border-top:1px solid #edf2f8;margin-top:30px;padding-top:26px}.event-facts h3{font-size:16px;color:#507399}.event-facts p{font-size:13px;line-height:1.95;color:#7b8da3;margin-top:12px}.official-links{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:28px;background:#f7faff;border-radius:6px;padding:12px 17px;font-size:12px}.official-links>span{color:#9bacc0}.official-links a{color:#3687d5}.official-links a:hover{text-decoration:underline}.event-route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.event-route-grid article{text-align:center;padding:10px 30px}.event-route-grid b{display:block;font-size:27px;color:#b7d6f7;margin-bottom:14px}.event-route-grid h3{font-size:20px}.event-route-grid p{font-size:14px;color:#7b8da3;margin-top:13px;line-height:1.95}.event-info-note{font-size:12px;color:#92a3b8;text-align:center;margin-top:40px}
@media(max-width:1100px){.event-grid{gap:16px}.event-card{padding:23px 19px}.event-card h3{font-size:22px}.event-detail{padding:32px}.event-detail-heading{grid-template-columns:160px 1fr;gap:25px}}
@media(max-width:960px){.event-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.menu-toggle{display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center;width:42px;height:42px;background:#f6f9fe;border:1px solid #e6edf7;border-radius:8px}.menu-toggle span{width:17px;height:2px;background:var(--navy)}nav{display:none;position:absolute;top:85px;left:0;right:0;background:white;padding:12px 24px;height:auto;border-bottom:1px solid #e4ecf5;box-shadow:0 12px 20px #20385e08}nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}nav a{padding:12px;min-height:44px}nav a:last-child{margin:4px 12px}}
@media(max-width:760px){nav{top:71px;padding:10px 18px}.event-grid{grid-template-columns:1fr;gap:17px}.event-card{padding:25px}.event-type{margin-bottom:15px}.event-card h3{font-size:25px}.event-card p{font-size:14px}.event-details-section{padding-block:35px}.event-detail{padding:24px;border-radius:11px;margin-bottom:20px}.event-detail-heading{grid-template-columns:1fr;gap:19px}.event-code{font-size:20px;min-height:65px;justify-content:flex-start;padding:14px 18px}.event-detail-heading h2{font-size:22px}.event-detail-heading p{font-size:14px}.event-facts{grid-template-columns:1fr;gap:22px;margin-top:24px;padding-top:23px}.event-facts p{font-size:14px;margin-top:8px}.official-links{gap:13px 18px;padding:13px;margin-top:23px}.official-links>span{width:100%;font-size:11px}.event-banner-tags{gap:8px;margin-top:22px}.event-banner-tags span{font-size:11px;padding:4px 12px}.event-route-grid{grid-template-columns:1fr;gap:20px}.event-route-grid article{text-align:left;padding:0}.event-route-grid b{font-size:21px;float:left;margin-right:14px}.event-route-grid h3{font-size:18px}.event-route-grid p{clear:both;font-size:14px}.event-info-note{font-size:11px;margin-top:28px}}
:root{--navy:#132e55;--blue:#0879ef;--text:#334863;--muted:#6c7e95;--line:#e5edf6;--soft:#f5f9ff}
body{color:var(--text)}.container,.header-inner{width:min(1280px,calc(100% - 80px))}.site-header{height:86px;border-bottom:1px solid #e9eff7;background:#fff;position:relative}.brand{width:180px}nav{gap:34px}nav a{font-size:15px;color:#526279}nav a[aria-current=page]{color:#0879ef;font-weight:600}nav a:last-child{height:40px;padding:0 22px;background:#edf6ff;border-radius:8px;color:#0879ef;font-weight:600}
.button{border-radius:9px;min-height:52px;padding:15px 26px;font-weight:600;font-size:15px;gap:15px;transition:background .18s,box-shadow .18s}.button.primary{background:#0879ef;border-color:#0879ef;box-shadow:0 8px 22px #0879ef21}.button.primary:hover{background:#006add;box-shadow:0 10px 26px #0879ef32}.button.secondary{background:#fff;border-color:#d7e4f3;color:#284565}.button.secondary:hover{background:#f5f9ff}.button b{font-size:18px;font-weight:400}.section-kicker{display:block;color:#0879ef;font-size:13px;font-weight:600;letter-spacing:1px;margin-bottom:14px}.section-heading h2{font-size:36px;line-height:1.45;color:var(--navy)}.section-heading>.muted{font-size:16px;color:#718299;margin-top:15px}.section-heading{margin-bottom:42px}.section{padding-block:84px}
.tech-hero{overflow:hidden;position:relative;background:radial-gradient(ellipse at 78% 45%,#dceeff80,transparent 60%),linear-gradient(120deg,#f8fbff,#eef6ff 65%,#f5f9ff);border-bottom:1px solid #e6eef8}.tech-hero:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#6b9ad226 .8px,transparent .8px);background-size:26px 26px;mask-image:linear-gradient(to right,transparent,#000);pointer-events:none}.tech-hero-inner{display:grid;grid-template-columns:1.02fr 1fr;align-items:center;gap:20px;min-height:620px;position:relative;padding-block:64px}.hero-label{display:inline-flex;align-items:center;gap:9px;color:#2575c5;background:#e6f2ff;border:1px solid #cde5ff;font-size:13px;padding:7px 14px;border-radius:6px;margin-bottom:25px;font-weight:600}.hero-label i{width:6px;height:6px;border-radius:50%;background:#1682f5}.tech-hero h1{font-size:clamp(38px,3.6vw,52px);line-height:1.48;font-weight:750;letter-spacing:-1px}.tech-hero h1 em{font-style:normal;color:#0879ef}.tech-hero-description{font-size:17px;line-height:1.95;color:#62758f;margin-top:23px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.hero-subline{display:flex;align-items:center;gap:17px;font-size:13px;color:#7c8ba1;margin-top:27px}.hero-subline i{width:3px;height:3px;background:#9caec4;border-radius:50%}.tech-hero-art{position:relative;min-width:0;display:flex;align-items:center;justify-content:center}.tech-hero-art>img{width:115%;max-width:115%;height:auto;aspect-ratio:3/2;object-fit:contain;mix-blend-mode:multiply}.art-caption{position:absolute;bottom:3%;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:9px;border:1px solid #dae8f7;background:#ffffffe8;box-shadow:0 10px 30px #4475a911;border-radius:25px;padding:9px 20px;font-size:12px;color:#517193;letter-spacing:2px;white-space:nowrap}.caption-dot{width:6px;height:6px;background:#ebbc36;border-radius:50%}
.path-overview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding-block:34px;border-bottom:1px solid #e8eef6}.path-overview>div{text-align:center;border-right:1px solid #e6edf6}.path-overview>div:last-child{border-right:0}.path-overview strong{font-size:25px;color:#214f88;line-height:1.5;font-weight:700}.path-overview strong span{font-size:14px;margin-left:7px;font-weight:500}.path-overview p{font-size:13px;color:#8090a5;margin-top:6px}
.curriculum-section{padding-block:78px;background:#f6f9fd}.tech-curriculum{background:#fff}.phase-ribbon{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:25px}.phase-ribbon>span{display:flex;align-items:center;gap:10px;padding:12px 17px;border-radius:7px;background:#f2f7ff;font-size:14px;color:#426186}.phase-ribbon b{font-size:12px;color:#1682f5;background:#fff;padding:2px 7px;border-radius:4px}.phase-ribbon>span:nth-child(2){background:#eef8fc}.phase-ribbon>span:nth-child(3){background:#f2f1fc}.phase-ribbon>span:nth-child(4){background:#fff8e9}.level-grid{gap:22px}.level-card{border:1px solid #e2eaf5;background:linear-gradient(145deg,#f7faff,#fff 60%);padding:25px 23px 27px;border-radius:12px;box-shadow:0 5px 24px #37557e04;transition:border-color .2s,box-shadow .2s}.level-card:hover{border-color:#a9cff9;box-shadow:0 10px 30px #1c5f9a0e}.level-marker{display:flex;align-items:center;justify-content:center;width:43px;height:43px;background:#e9f3ff;color:#0879ef;border:1px solid #d6e8fc;border-radius:10px;font-size:16px;font-weight:700;margin-bottom:19px}.level-card:nth-child(5) .level-marker,.level-card:nth-child(6) .level-marker{background:#f0edff;border-color:#e3dcf6;color:#7761b2}.level-card:nth-child(7) .level-marker,.level-card:nth-child(8) .level-marker{background:#fff5d8;border-color:#f7e9c4;color:#a88427}.level-card h3{font-size:18px;line-height:1.7;min-height:61px;color:#264269}.level-card>p{font-size:14px;color:#708199;line-height:1.9;margin-top:10px}.section-action{margin-top:35px}
.achievement-section{border-top:1px solid #eef2f7}.section-kicker.gold{color:#b3913b}.achievement-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.achievement-grid article{position:relative;border-radius:15px;background:linear-gradient(140deg,#f6faff,#fff);border:1px solid #e6eef7;padding:31px}.achievement-grid article:last-child{background:linear-gradient(140deg,#fffbef,#fff);border-color:#f0e6ce}.achievement-symbol{display:flex;align-items:center;justify-content:center;font-size:35px;color:#cd9b27;width:58px;height:58px;border-radius:15px;background:linear-gradient(140deg,#fff6d3,#fff);border:1px solid #f3e4b8;margin-bottom:22px;text-shadow:0 2px 1px #fff}.network-symbol{color:#1885ec;background:#eaf4ff;border-color:#d8e9fc}.medal-symbol{border-radius:50%;box-shadow:inset 0 0 0 5px #fff8e0}.achievement-grid small{font-size:12px;color:#9bafc1;letter-spacing:1px}.achievement-grid h3{font-size:22px;margin-top:7px}.achievement-grid p{font-size:14px;line-height:1.9;color:#738299;margin-top:16px}
.client-section{background:#f4f8fe;border-block:1px solid #eaf0f8;padding:80px 0}.tech-client{display:grid;grid-template-columns:1.13fr 1fr;gap:90px;align-items:center}.client-visual{position:relative;min-width:0;padding-bottom:35px}.client-window{overflow:hidden;background:#fff;border-radius:13px;border:1px solid #d6e2f3;box-shadow:0 22px 50px #5e81b522;transform:perspective(1400px) rotateY(5deg)}.client-window-bar{height:46px;display:flex;align-items:center;gap:6px;background:#f6f9fd;padding:0 17px;border-bottom:1px solid #e4ebf5}.client-window-bar i{width:7px;height:7px;border-radius:50%;background:#cfdeee}.client-window-bar i:first-child{background:#f3c87b}.client-window-bar span{font-size:11px;color:#8394aa;margin-left:10px}.client-window-body{display:grid;grid-template-columns:108px 1fr;min-height:275px}.client-window aside{padding:23px 10px;background:#f8faff;border-right:1px solid #e9eef6;font-size:11px;color:#94a3b8;display:flex;flex-direction:column;gap:17px}.client-window aside b{font-weight:600;color:#7890ac;padding-left:6px;margin-bottom:6px}.client-window aside span{padding-left:6px}.client-window aside .selected{padding:5px 6px;background:#e7f2ff;border-radius:4px;color:#2384ed}.client-editor{min-width:0;padding:21px 23px}.editor-tab{font-size:10px;color:#6f84a1}.client-editor pre{font-size:12px;line-height:2.25;margin-top:19px;white-space:pre-wrap;overflow-wrap:anywhere;font-family:Consolas,monospace}.code-comment{color:#94a6ba}.code-purple{color:#7666b1}.code-green{color:#389d89}.client-output{font-size:11px;color:#688baa;background:#f3f9ff;border-radius:4px;padding:11px 12px;margin-top:24px}.client-output i{display:inline-block;border-top:4px solid transparent;border-bottom:4px solid transparent;border-left:6px solid #4bab8b;margin-right:7px}.client-starbao{position:absolute;right:-36px;bottom:-26px;width:175px;height:auto;filter:drop-shadow(0 10px 14px #35568017)}.client-copy h2{font-size:36px;line-height:1.5}.client-copy>p{font-size:15px;line-height:1.95;color:#718299;margin-top:20px}.client-benefits{list-style:none;padding:0;margin:22px 0 28px;color:#718299;font-size:14px;line-height:2.25}.client-benefits li:before{content:"✓";color:#2085eb;font-size:12px;margin-right:11px}.platform-note{display:block;font-size:11px;color:#9aacbf;margin-top:14px}.review-card{border-color:#e4ecf7;padding:30px;position:relative;background:linear-gradient(145deg,#f9fbfe,#fff)}.review-card:before{content:"“";display:block;font-family:Georgia,serif;font-size:45px;color:#c8def8;line-height:1;margin-bottom:8px}.review-card h3{font-size:17px;color:#375476}.review-author small{color:#9caec2}
.consultation{background:linear-gradient(115deg,#eaf4ff,#f4f8fe);padding:52px 0;border-top:1px solid #dfeafa;text-align:left}.consultation-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.consultation h2{font-size:30px}.consultation p{margin:13px 0 0;color:#768ba5;font-size:14px}.consultation .button{flex-shrink:0}.consultation .section-kicker{font-size:12px;margin-bottom:10px}.site-footer{background:#fff}.page-banner{background:radial-gradient(ellipse at 75% 50%,#dcefff,transparent 70%),#f3f8ff;border-bottom:1px solid #e5edf7;position:relative;padding-block:64px}.page-banner h1{color:#15385f}.page-banner p{color:#7087a0;font-size:15px}.principle-grid.stage-grid{gap:22px;counter-reset:stages}.stage-grid article{text-align:left;border:1px solid #e3ebf6;border-radius:12px;padding:24px;background:#f8fbff;counter-increment:stages}.stage-grid article:before{content:"0" counter(stages);display:block;font-size:24px;font-weight:700;color:#bdd8f8;margin-bottom:16px}.stage-grid h3{font-size:17px}.stage-grid p{font-size:13px;color:#73849a}.stage-grid article:last-child{background:#fffbf0;border-color:#f0e7d1}.download-card,.contact-panel,.qr-panel{border:1px solid #e2eaf5;box-shadow:0 8px 32px #385b8808}.footer-main p{color:#8393a8}.footer-bottom{color:#91a0b2}
@media(max-width:1100px){.container,.header-inner,.narrow{width:calc(100% - 48px)}nav{gap:22px}.tech-hero-inner{min-height:560px;gap:18px}.tech-hero h1{font-size:42px}.tech-hero-description{font-size:15px}.tech-client{gap:55px}.client-copy h2{font-size:31px}.level-card{padding:22px 19px}.level-card h3{font-size:17px}.level-card>p{font-size:13px}.phase-ribbon{gap:18px}.phase-ribbon>span{padding:10px;font-size:13px}.achievement-grid{gap:20px}.achievement-grid article{padding:25px}.path-overview strong{font-size:22px}}
@media(max-width:850px){.tech-hero h1{font-size:36px}.tech-hero-inner{min-height:500px}.hero-actions{gap:10px}.hero-actions .button{padding:14px 19px;font-size:14px}.tech-hero-description br{display:none}.hero-label{font-size:11px;padding:6px 10px}.section-heading h2{font-size:31px}.phase-ribbon{grid-template-columns:repeat(2,1fr)}.level-card h3{min-height:0}.tech-client{gap:35px}.client-window-body{grid-template-columns:80px 1fr}.client-editor{padding:18px 15px}.client-starbao{width:135px;right:-15px}.client-copy h2{font-size:29px}.client-copy>p br{display:none}.achievement-grid h3{font-size:19px}.path-overview strong{font-size:19px}}
@media(max-width:760px){.container,.header-inner,.narrow{width:calc(100% - 36px)}.site-header{height:72px}.brand{width:150px}nav{gap:0}nav a:last-child{margin:5px 10px;height:42px}.tech-hero-inner{grid-template-columns:1fr;padding-block:43px 25px;gap:6px}.tech-hero-copy{text-align:center}.hero-label{font-size:11px;margin-bottom:20px}.tech-hero h1{font-size:37px;line-height:1.5}.tech-hero-description{font-size:14px;margin-top:18px;padding-inline:7px}.hero-actions{justify-content:center;margin-top:24px}.hero-subline{justify-content:center;font-size:11px;margin-top:21px}.tech-hero-art{max-width:500px;margin:10px auto 0;width:100%}.tech-hero-art>img{width:100%;max-width:100%}.art-caption{font-size:10px;padding:6px 16px;bottom:1%}.path-overview{grid-template-columns:repeat(2,minmax(0,1fr));padding-block:20px;gap:19px 0}.path-overview>div:nth-child(2){border-right:0}.path-overview strong{font-size:20px}.path-overview strong span{font-size:11px}.path-overview p{font-size:11px;margin-top:4px}.section{padding-block:52px}.curriculum-section{padding-block:50px}.section-kicker{font-size:11px;margin-bottom:11px}.section-heading h2{font-size:26px}.section-heading>.muted{font-size:13px;margin-top:12px}.section-heading{margin-bottom:28px}.phase-ribbon{gap:12px;margin-bottom:20px}.phase-ribbon>span{padding:10px 13px;font-size:12px;gap:8px}.phase-ribbon b{font-size:10px}.level-grid{gap:16px}.level-card{padding:23px 21px}.level-card h3{font-size:18px;min-height:0}.level-card>p{font-size:14px;margin-top:10px}.level-marker{width:38px;height:38px;font-size:14px;margin-bottom:15px}.achievement-grid{grid-template-columns:1fr;gap:16px}.achievement-grid article{padding:24px}.achievement-symbol{float:left;margin:0 19px 15px 0;width:50px;height:50px;font-size:28px}.achievement-grid small{font-size:11px}.achievement-grid h3{font-size:20px}.achievement-grid p{clear:both;font-size:13px;margin-top:17px}.client-section{padding:52px 0}.tech-client{grid-template-columns:1fr;gap:37px}.client-visual{max-width:540px;margin:auto;width:100%;padding-bottom:29px}.client-window{transform:none}.client-window-body{min-height:258px;grid-template-columns:82px 1fr}.client-editor{padding:20px 17px}.client-editor pre{font-size:11px}.client-starbao{width:140px;bottom:-13px;right:-3px}.client-copy h2{font-size:29px}.client-copy>p{font-size:14px;margin-top:16px}.client-benefits{font-size:13px;margin:18px 0 23px}.platform-note{font-size:10px}.review-card{padding:25px}.review-card h3{font-size:16px}.consultation{padding-block:38px}.consultation-inner{display:block;text-align:center}.consultation h2{font-size:24px}.consultation p{font-size:13px}.consultation .button{margin-top:25px}.page-banner{padding-block:43px}.page-banner h1{font-size:28px}.page-banner p{font-size:13px}.stage-grid article{padding:22px}.stage-grid article:before{float:left;font-size:20px;margin:0 13px 8px 0}.stage-grid h3{font-size:18px}.stage-grid p{clear:both;font-size:14px;margin-top:16px}.site-footer .brand{width:140px}.footer-bottom{font-size:10px}}
@media(max-width:390px){.tech-hero h1{font-size:34px}.hero-actions .button{padding:13px 18px;font-size:13px}.phase-ribbon>span{padding:9px}.client-window-body{grid-template-columns:72px 1fr}.client-editor{padding:17px 12px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}html{scroll-behavior:auto}}
.tech-hero-art>img{width:100%;max-width:100%;border-radius:24px;mix-blend-mode:normal;box-shadow:0 18px 60px #377cb816}@media(max-width:760px){.tech-hero-art>img{border-radius:16px;box-shadow:0 12px 30px #377cb810}}
.home-course-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.home-course-group{display:flex;flex-direction:column;min-width:0}.home-course-group .phase-ribbon{display:block;margin-bottom:18px}.home-course-group .level-grid{grid-template-columns:1fr;grid-template-rows:repeat(2,1fr);flex:1}.home-course-group:nth-child(2) .phase-ribbon>span{background:#eef8fc}.home-course-group:nth-child(3) .phase-ribbon>span{background:#f2f1fc}.home-course-group:nth-child(4) .phase-ribbon>span{background:#fff8e9}.home-course-group:nth-child(3) .level-marker{background:#f0edff;border-color:#e3dcf6;color:#7761b2}.home-course-group:nth-child(4) .level-marker{background:#fff5d8;border-color:#f7e9c4;color:#a88427}@media(max-width:1000px){.home-course-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 20px}}@media(max-width:760px){.home-course-groups{grid-template-columns:1fr;gap:28px}.home-course-group .level-grid{grid-template-rows:auto}.home-course-group .phase-ribbon{margin-bottom:14px}}