:root{--ink:#17273f;--muted:#627086;--blue:#1467e8;--blue-dark:#0954c3;--line:#e2e8f0;--paper:#f7f9fc;--mint:#c6f0dd;--radius:20px;--shadow:0 15px 45px rgba(27,55,98,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}body.dialog-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.35}img{display:block;max-width:100%;height:auto}button{color:inherit}h1,h2,h3,h4,p{margin:0}h1,h2,h3{line-height:1.4}h2{font-size:clamp(27px,2.7vw,38px);letter-spacing:-.045em;font-weight:750}h3{font-size:21px;letter-spacing:-.025em}p{color:var(--muted)}[hidden]{display:none!important}:focus-visible{outline:3px solid #438ef3;outline-offset:5px}::selection{background:#cbe1ff;color:#17345c}.wrap{max-width:1280px;width:calc(100% - 112px);margin-inline:auto}.section{padding:88px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:34px}.section-head>p{font-size:14px;flex-shrink:0}.section-head.centered{justify-content:center;text-align:center;margin-bottom:48px}.section-head.centered p:not(.kicker){margin-top:12px}.kicker{font-size:12px;color:var(--blue);font-weight:700;letter-spacing:.09em;margin-bottom:12px}.text-link{font-size:14px;font-weight:650;color:var(--blue);display:inline-flex;align-items:center;gap:12px}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;min-height:52px;padding:13px 24px;border:1px solid var(--blue);border-radius:9px;background:var(--blue);color:#fff;font-size:14px;font-weight:650;line-height:1.5;transition:background .2s,transform .2s,box-shadow .2s;text-align:center}.button:hover{background:var(--blue-dark);box-shadow:0 7px 20px #1467e823;transform:translateY(-2px)}.button-secondary{background:#fff;color:var(--ink);border-color:#d9e2ed}.button-secondary:hover{background:#edf4ff;color:var(--blue);border-color:#b8d3fa}.button-small{min-height:41px;padding:9px 15px;font-size:12px;gap:15px}.button-light{background:#fff;color:#1457b9;border-color:#fff}.button-light:hover{background:#e9f2ff;color:#1457b9}.tag{display:inline-block;font-size:11px;font-weight:600;line-height:1.6;padding:5px 10px;border-radius:5px;background:#edf4ff;color:#356395}.source-note{font-size:11px;color:#738095;line-height:1.8}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;left:12px;top:-100px;z-index:100;padding:12px 20px;background:var(--ink);color:#fff}.skip-link:focus{top:10px}
/* 清晰的导航与首屏 */
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(20px);border-bottom:1px solid #e7edf4}.nav{min-height:78px;display:flex;align-items:center;gap:30px}.brand{display:block;flex-shrink:0}.brand img{width:210px;height:auto}.nav-links{margin-left:auto;display:flex;gap:25px;align-items:center}.nav-links>a{white-space:nowrap;font-size:12px;font-weight:550;color:#46576d;padding:25px 0;position:relative}.nav-links>a:hover,.nav-links>a.active{color:var(--blue)}.nav-links>a.active:after{content:"";position:absolute;bottom:17px;left:0;right:0;margin:auto;width:16px;height:2px;background:var(--blue)}.menu-toggle{display:none}.hero{position:relative;background:radial-gradient(ellipse at 82% 37%,#e6efff 0,transparent 52%),linear-gradient(130deg,#fcfcfa,#f5f8fd);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:48px;min-height:579px;padding-top:62px;padding-bottom:54px}.eyebrow{font-size:11px;font-weight:600;color:#536a81;display:flex;gap:9px;align-items:center;margin-bottom:23px;letter-spacing:.035em}.status-dot,.workbench-top i,.bench-bottom i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#42a983;box-shadow:0 0 0 4px #42a98313;flex-shrink:0}.hero h1{font-size:clamp(38px,4.05vw,59px);line-height:1.32;letter-spacing:-.055em;font-weight:800;margin-bottom:21px}.hero h1>span{color:var(--blue)}.hero-intro{font-size:14px;line-height:1.95}.hero-value{display:flex;flex-wrap:wrap;gap:7px 16px;margin:22px 0 29px}.hero-value>span{font-size:11px;color:#485d74;white-space:nowrap}.hero-value>span:before{content:"✓";color:var(--blue);margin-right:6px;font-weight:700}.hero-actions{display:flex;gap:12px}.hero-footnote{font-size:11px;color:#8090a4;margin-top:18px}.hero-art{position:relative;min-width:0;padding-bottom:38px}.workbench{position:relative;background:#102543;border:1px solid #233d62;border-radius:18px;box-shadow:0 30px 60px -20px #203c7355;transform:rotate(-2deg);overflow:hidden}.workbench-top{height:51px;border-bottom:1px solid #ffffff12;display:flex;align-items:center;justify-content:space-between;padding:0 20px;font-size:10px;color:#b2c6e0;letter-spacing:.03em}.workbench-top i{margin-right:8px;background:#a7e8d1;box-shadow:none;width:5px;height:5px}.bench-dots{letter-spacing:3px;color:#627b9f}.circuit-scene{position:relative;aspect-ratio:540/330;background-image:radial-gradient(#acc8ed21 .8px,transparent .8px);background-size:17px 17px}.circuit-lines{position:absolute;inset:0;width:100%;height:100%}.circuit-node{position:absolute;display:flex;gap:8px;align-items:center;padding:10px 11px;background:#183451;border:1px solid #41668c8f;border-radius:9px;box-shadow:0 8px 20px #040e2026;color:#e1eaf7}.circuit-node strong{font-size:11px;font-weight:600;display:block;white-space:nowrap}.circuit-node small{font-size:8px;display:block;color:#98afc8}.node-icon{display:grid;place-items:center;width:29px;height:29px;border-radius:7px;color:#a4cef9;background:#ffffff08;font-size:19px;font-weight:500}.node-code{left:6%;top:10%}.node-hardware{right:5%;top:10%}.node-project{left:4%;bottom:9%}.node-award{right:5%;bottom:9%;border-color:#739c8180}.node-award .node-icon{color:#d2ecb8}.bench-bottom{display:flex;justify-content:space-between;align-items:center;color:#829dbf;font-size:9px;padding:13px 20px;border-top:1px solid #ffffff10;letter-spacing:.07em}.bench-bottom i{height:5px;width:5px;background:#93cbe6;box-shadow:none;margin-right:6px}.art-note{position:absolute;right:-9px;bottom:10px;display:flex;gap:11px;align-items:center;background:#fff;border:1px solid #e1e8f0;border-radius:11px;padding:15px 20px;box-shadow:0 10px 35px #243d6e0f;transform:rotate(1deg)}.art-note strong{display:block;font-size:12px}.art-note small{display:block;font-size:10px;color:#7a8798;margin-top:3px}.note-check{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:#e7f6ef;color:#16866a;font-weight:700;flex-shrink:0}.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #dfe6ef;min-height:65px;font-size:11px;color:#7d8c9e}.hero-bottom>div{display:flex;gap:32px;color:#6a7b90;font-size:12px}
/* 成果与靠前展示的两张地图 */
.awards-section{padding:46px 0 34px;border-bottom:1px solid var(--line)}.section-head.compact{margin-bottom:22px}.compact h2{font-size:25px;letter-spacing:-.025em;display:flex;align-items:center;gap:13px}.compact .kicker{font-size:11px;margin-bottom:7px;color:#63748b}.year-label{display:inline-block;font-size:12px;padding:3px 9px;border-radius:5px;background:#edf4ff;color:#2468c6;letter-spacing:.02em}.award-stats{display:grid;grid-template-columns:repeat(4,1fr);padding:10px 0 25px}.award-stats>div{padding-left:32px;border-left:1px solid var(--line)}.award-stats>div:first-child{padding-left:0;border-left:0}.award-stats strong{font-size:43px;font-weight:700;letter-spacing:-.05em;line-height:1.35;display:block;font-variant-numeric:tabular-nums}.award-stats strong span{font-size:12px;letter-spacing:0;margin-left:9px;font-weight:400;color:#8693a4}.award-stats p{font-size:12px;margin-top:6px}.scholarship-stat strong{color:var(--blue)}.scholarship-stat a{color:var(--blue);margin-left:8px}.award-strip{display:flex;gap:10px;justify-content:space-between;flex-wrap:wrap;padding-top:19px;border-top:1px solid var(--line);font-size:11px;color:#697990}.award-strip b{font-weight:650;color:#243e61;margin-left:4px}.awards-section .source-note{margin-top:16px}.roadmap-section{background:#f6f8fc;padding-top:65px;padding-bottom:56px}.roadmap-section .section-head h2{font-size:30px}.roadmap-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.roadmap-card{background:#fff;border:1px solid #dee6f0;border-radius:15px;overflow:hidden;box-shadow:var(--shadow)}.map-heading{padding:23px 23px 18px;display:flex;align-items:center;gap:12px}.map-number{color:var(--blue);font-size:26px;line-height:1;font-weight:650;letter-spacing:-.06em}.map-heading h3{font-size:18px;letter-spacing:-.02em}.map-heading p{font-size:10px;margin-top:5px}.map-type{margin-left:auto;font-size:9px;color:#3975ce;border:1px solid #d7e5fa;padding:3px 6px;border-radius:4px;white-space:nowrap}.growth-card .map-number{color:#159273}.growth-card .map-type{color:#248a6c;border-color:#d2eade}.map-preview{display:block;position:relative;margin:0 15px;background:#f5f7fb;border:1px solid #e9edf3;border-radius:6px;overflow:hidden}.map-preview>img{width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;transition:transform .3s}.map-preview:hover>img{transform:scale(1.02)}.expand-hint{position:absolute;bottom:9px;right:10px;font-size:9px;line-height:1.5;color:#fff;background:#1a3557e8;backdrop-filter:blur(8px);padding:7px 10px;border-radius:5px;pointer-events:none}.map-footer{padding:17px 24px 23px}.map-footer p{font-size:11px}.map-footer p b{font-weight:600;color:#3c536e}.map-footer a{display:inline-block;color:var(--blue);font-size:12px;font-weight:650;margin-top:10px}.roadmap-note{display:flex;gap:13px;justify-content:center;align-items:center;font-size:11px;margin-top:23px}.roadmap-note>span{font-weight:650;color:#526c8d;flex-shrink:0}.roadmap-note>p{color:#7c899a}
/* 按目标选路 */
.path-layout{display:grid;grid-template-columns:1fr 2.15fr;gap:68px;align-items:center}.path-intro>p:not(.kicker){margin:18px 0 24px;font-size:13px}.path-tabs{display:flex;border:1px solid var(--line);border-radius:12px 12px 0 0;background:#f6f8fc;padding:7px;gap:5px}.path-tabs button{flex:1;padding:13px 8px;font-size:13px;border:0;background:transparent;color:#6c7b8e;border-radius:7px}.path-tabs button[aria-selected=true]{background:#fff;color:var(--blue);box-shadow:0 2px 7px #30486d0d;font-weight:650}.path-panel{border:1px solid var(--line);border-top:0;border-radius:0 0 12px 12px;padding:26px 30px 23px;min-height:330px}.path-panel h3{margin:14px 0 10px;font-size:22px}.path-panel>p{font-size:12px;max-width:600px}.path-steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);padding:0;margin:25px 0;gap:18px}.path-steps li{border-top:1px solid #e3eaf3;padding-top:13px;position:relative}.path-steps li:not(:last-child):after{content:"→";position:absolute;right:0;top:37px;color:#b8c8db;font-size:15px}.path-steps li>span{font-size:10px;color:#6791c6}.path-steps strong{display:block;font-size:12px;margin-top:5px;font-weight:650}.path-steps small{display:block;font-size:10px;color:#7c8a9b;margin-top:4px}.path-panel-bottom{display:flex;gap:15px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:15px}.path-panel-bottom>span{font-size:10px;color:#76869b}.path-panel-bottom a{font-size:11px;flex-shrink:0}
/* 课程矩阵与原始完整目录 */
.courses-section{background:var(--paper)}.course-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;gap:16px}.filter-group{display:flex;gap:7px;flex-wrap:wrap}.filter-group button{border:1px solid transparent;padding:8px 17px;background:transparent;color:#6a778c;font-size:12px;border-radius:7px;min-height:40px}.filter-group button:hover{color:var(--blue)}.filter-group button.active{background:var(--ink);border-color:var(--ink);color:#fff}.course-count{font-size:11px;color:#6c7d94}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.course-card{background:#fff;border:1px solid #e1e7f0;border-radius:13px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}.course-card:hover{transform:translateY(-4px);box-shadow:0 17px 40px #26457512}.course-image{display:block;position:relative;overflow:hidden;background:#14202f;aspect-ratio:1.75}.course-image img{width:100%;height:100%;object-fit:cover;object-position:center 21%;transition:transform .4s}.course-card:hover .course-image img{transform:scale(1.04)}.course-image:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 60%,#06102190)}.course-image>span{position:absolute;right:11px;bottom:10px;border:1px solid #ffffff55;background:#0b182dcc;border-radius:5px;padding:3px 8px;color:#fff;font-size:9px;z-index:1}.course-body{padding:22px 22px 19px;flex:1;display:flex;flex-direction:column}.course-meta{display:flex;justify-content:space-between;align-items:center;color:#7990aa;font-size:10px;margin-bottom:10px}.course-meta span:first-child{color:var(--blue);font-weight:650}.course-body h3{font-size:19px;margin-bottom:9px}.course-body>p{font-size:12px;margin-bottom:17px;line-height:1.8}.course-output{padding:10px 12px;background:#f6f9fd;border-left:2px solid #b8d3f9;font-size:11px;color:#596f8a;margin-top:auto}.course-output b{font-weight:650;color:#32557d}.course-bottom{display:flex;gap:15px;justify-content:space-between;align-items:center;margin-top:16px;padding-top:14px;border-top:1px solid #edf0f5}.course-bottom>span{font-size:10px;color:#8291a5}.course-bottom button{padding:0;border:0;background:transparent;color:var(--blue);font-size:11px;min-height:32px}.course-more{text-align:center;margin-top:30px}.course-more p{font-size:11px;margin-top:17px;color:#78879a}.poster-links{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;font-size:11px;margin-top:20px}.poster-links>span{color:#7e8b9a}.poster-links a{color:var(--blue);border-bottom:1px solid #bbd3f3;padding-bottom:2px}.catalog-block{margin-top:68px;background:#fff;border:1px solid var(--line);padding:30px;border-radius:16px}.catalog-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:25px}.catalog-heading h3{margin-top:7px}.catalog-heading .kicker{font-size:11px}.search-field{display:flex;align-items:center;border:1px solid #dce5f0;border-radius:7px;background:#f8fafc;min-width:270px;padding:0 14px;gap:9px}.search-field>span:first-child{font-size:23px;color:#6986a9}.search-field input{width:100%;min-width:0;padding:11px 0;border:0;background:transparent;font-size:12px;outline:none}.search-field:focus-within{outline:2px solid #8ab8f5;outline-offset:2px}.catalog-layout{display:grid;grid-template-columns:250px minmax(0,1fr);border:1px solid var(--line);border-radius:10px;overflow:hidden}.catalog-list{max-height:420px;overflow-y:auto;background:#f8fafc;border-right:1px solid var(--line);padding:9px;scrollbar-width:thin}.catalog-select{width:100%;display:block;text-align:left;background:none;border:1px solid transparent;padding:12px 13px;border-radius:6px;margin-bottom:3px;font-size:12px;line-height:1.5}.catalog-select small{display:block;color:#8b99ab;font-size:10px;margin-top:4px}.catalog-select.active{background:#eaf2ff;border-color:#d6e6fc;color:#185dc1}.catalog-select:hover{background:#eef3fa}.catalog-detail{max-height:420px;min-height:330px;overflow-y:auto;padding:23px;scrollbar-width:thin}.catalog-detail h4{font-size:17px;line-height:1.5}.catalog-detail>p{font-size:11px;margin:5px 0 18px}.catalog-chapter{border-top:1px solid #e9eef5;padding:0}.catalog-chapter summary{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:550;gap:12px;padding:13px 0;list-style:none;cursor:pointer}.catalog-chapter summary:after{content:"＋";font-size:15px;color:#92a4bb;margin-left:auto}.catalog-chapter[open] summary:after{content:"−"}.catalog-chapter summary small{color:#8393a8;font-size:10px;white-space:nowrap;font-weight:400}.catalog-chapter ol{margin:0;padding:0 0 15px 23px;color:#697b93;font-size:11px}.catalog-chapter li{padding:5px 0}.catalog-block>.source-note{margin-top:15px}.catalog-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:260px;text-align:center;gap:12px}.catalog-empty p{font-size:13px}.catalog-empty button{border:0;background:transparent;color:var(--blue);font-size:12px}
/* 赛事与学员反馈 */
.competition-section{background:#122844;color:#fff}.competition-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:center}.competition-section .kicker{color:#8ebcff}.competition-section h2{font-size:32px}.competition-layout>div>p:not(.kicker){color:#a6b8cf;font-size:13px;margin:17px 0 25px;max-width:370px}.competition-section .text-link{color:#b7d4ff}.competition-cloud{display:flex;align-content:center;align-items:center;gap:11px;flex-wrap:wrap}.competition-cloud>span{background:#ffffff07;border:1px solid #ffffff20;border-radius:7px;font-size:12px;padding:10px 15px;color:#d4deed}.competition-cloud>span:first-child{background:#204579;border-color:#39689d;color:#fff}.competition-cloud small{color:#bdd1ee;font-size:10px;margin-left:7px}.competition-cloud>p{font-size:10px;color:#8da2bc;line-height:1.8;margin-top:10px}.story-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.story-card{padding:25px;background:#fff;border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column}.story-top{display:flex;align-items:center;justify-content:space-between}.quote-mark{font-family:Georgia,serif;font-size:56px;color:#2a72d7;line-height:1;height:40px}.story-top .tag{font-size:9px;background:#f4f7fc;color:#67809f}.story-card blockquote{margin:20px 0 26px;font-size:13px;color:#495d77;line-height:2;flex:1}.story-person{display:flex;gap:12px;align-items:center;border-top:1px solid #e9eef5;padding-top:19px}.avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;font-size:12px;background:#e7effd;color:#3371bd;flex-shrink:0}.avatar.mint{background:#e2f3ea;color:#428262}.avatar.peach{background:#fbefdf;color:#a27331}.story-person strong{display:block;font-size:12px}.story-person small{font-size:10px;color:#8a98aa;display:block;margin-top:3px}.story-star{margin-left:auto;color:#dbb56c;font-size:20px}.scholarship-banner{display:flex;gap:24px;align-items:center;background:#fbf8f1;border:1px solid #ede6d7;border-radius:12px;padding:25px 30px;margin-top:28px}.scholarship-seal{font-size:56px;color:#b39753;width:70px;text-align:center;flex-shrink:0}.scholarship-banner .kicker{color:#9f8444;font-size:10px;margin-bottom:5px}.scholarship-banner h3{font-size:20px}.scholarship-banner p:not(.kicker){font-size:11px;margin-top:8px;max-width:630px;color:#8a826e}.scholarship-actions{margin-left:auto;flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:9px}.scholarship-actions .button{font-size:11px;min-height:41px;padding:10px 16px;border-color:#e6dfcf}.scholarship-actions .text-link{font-size:10px;color:#8f763f}
/* 服务与成长环境 */
.services-section{border-top:1px solid var(--line);background:#fafbfd}.service-steps{display:grid;grid-template-columns:repeat(4,1fr);padding:0;list-style:none;gap:32px;margin:40px 0 30px}.service-steps>li{position:relative}.service-steps>li>span{display:flex;width:41px;height:41px;align-items:center;justify-content:center;border:1px solid #dce5f1;border-radius:50%;background:#fff;color:var(--blue);font-size:12px;margin-bottom:21px}.service-steps>li:not(:last-child):after{content:"";position:absolute;left:58px;right:-14px;top:20px;border-top:1px dashed #cedaec}.service-steps h3{font-size:17px;margin-bottom:10px}.service-steps p{font-size:12px;line-height:1.9}.service-note{background:#eef5f4;display:flex;align-items:center;gap:14px;border-radius:9px;padding:18px 22px}.service-note p{font-size:11px;color:#69857d;flex:1}.service-note strong{color:#355d51;display:block;font-size:12px;margin-bottom:3px}.service-note .text-link{font-size:11px;white-space:nowrap}.ecosystem-layout{display:grid;grid-template-columns:1fr 1.35fr;gap:90px;align-items:center}.ecosystem-intro>p:not(.kicker){font-size:13px;margin:22px 0 27px;line-height:1.9}.ecosystem-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.ecosystem-grid article{background:#f7f9fc;border:1px solid #e6ecf3;padding:23px;border-radius:12px}.eco-icon{font-size:26px;color:var(--blue);line-height:1;display:block;margin-bottom:19px}.ecosystem-grid h3{font-size:16px;margin-bottom:9px}.ecosystem-grid p{font-size:11px}
/* 会员、保障与常见问题 */
.membership-section{background:#f4f7fc;border-top:1px solid #ebeff6}.membership-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch;padding-top:10px}.membership-card{display:flex;flex-direction:column;position:relative;padding:32px 28px 28px;border:1px solid #e0e7f1;border-radius:13px;background:#fff}.membership-card h3{font-size:24px;margin:14px 0 9px}.membership-card>.tag{align-self:flex-start;background:#f2f5fa;color:#627c9b}.membership-card>.plan-intro{font-size:12px;min-height:42px}.price{display:flex;gap:7px;align-items:baseline;flex-wrap:wrap;padding:24px 0 22px;border-bottom:1px solid var(--line)}.price small{font-size:10px;color:#7c8ca2;flex-basis:100%}.price strong{font-size:44px;letter-spacing:-.04em;font-weight:750;line-height:1.4}.price>span{font-size:12px;color:#7f8b9e}.check-list{list-style:none;padding:0;margin:23px 0 30px;flex:1}.check-list li{position:relative;font-size:12px;color:#607087;margin:11px 0;padding-left:19px;line-height:1.8}.check-list li:before{position:absolute;content:"✓";color:var(--blue);left:0;top:0;font-weight:700}.membership-card>.button{width:100%;font-size:12px}.featured-plan{border:2px solid #3683ed;box-shadow:0 12px 36px #2267dc0e}.featured-plan .tag{background:#eaf3ff;color:#236bca}.featured-plan .price strong{color:var(--blue)}.plan-ribbon{position:absolute;left:-2px;right:-2px;top:-26px;text-align:center;padding:7px 10px;min-height:31px;border-radius:10px 10px 0 0;background:var(--blue);color:#fff;font-size:10px;letter-spacing:.08em}.featured-plan{border-radius:0 0 13px 13px}.pricing-note{font-size:11px;color:#7b8aa0;text-align:center;margin:22px 0 0;line-height:1.9}.guarantee-box{margin-top:37px;border:1px solid #dfe7f2;padding:29px;display:grid;grid-template-columns:1fr 1.4fr;gap:45px;border-radius:12px;background:#ffffff88;scroll-margin-top:110px}.guarantee-box .kicker{font-size:10px;margin-bottom:9px}.guarantee-box h3{font-size:20px;margin-bottom:10px}.guarantee-box>div>p:not(.kicker){font-size:11px}.guarantee-details details+details{border-top:1px solid var(--line)}.guarantee-details summary,.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:16px;list-style:none;cursor:pointer;font-weight:550}.guarantee-details summary{padding:12px 0;font-size:12px}.guarantee-details p{font-size:11px;line-height:1.95;padding:0 0 15px}.guarantee-details summary>span,.faq-list summary>span{font-weight:400;color:#8098b6;flex-shrink:0;font-size:18px}.guarantee-details details[open] summary>span,.faq-list details[open] summary>span{transform:rotate(45deg)}summary::-webkit-details-marker{display:none}.faq-layout{display:grid;grid-template-columns:1fr 1.7fr;gap:80px}.faq-layout>div>p:not(.kicker){font-size:13px;margin-top:20px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{padding:21px 0;font-size:14px}.faq-list details>p{padding:0 28px 22px 0;font-size:12px;line-height:1.95}
/* 收尾与咨询 */
.contact-section{padding:65px 0;background:#1557bc;background-image:radial-gradient(ellipse at 100% 100%,#2677df 0,transparent 65%);color:#fff}.contact-layout{display:flex;justify-content:space-between;align-items:center;gap:50px}.contact-section .kicker{color:#b0d1fc;font-size:11px}.contact-section h2{font-size:36px;line-height:1.5}.contact-section p:not(.kicker){color:#bed6fa;font-size:12px;margin-top:16px}.contact-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.contact-tags span{font-size:10px;color:#bcd6fb;background:#ffffff08;border:1px solid #ffffff25;padding:5px 9px;border-radius:4px}.contact-action{min-width:270px;text-align:center}.contact-action .button{width:100%;min-height:56px}.contact-action p{font-size:11px!important}.contact-action p strong{color:#fff;font-weight:500;margin-left:9px}.contact-action>a{display:inline-block;margin-top:24px;font-size:11px;color:#afcffb}.site-footer{padding:52px 0 0}.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:45px;padding-bottom:40px}.footer-grid .brand img{width:200px}.footer-grid>div>p{font-size:11px;margin-top:19px;line-height:1.9;color:#8090a4}.footer-grid nav{display:flex;flex-direction:column;align-items:flex-start;gap:9px}.footer-grid nav strong{font-size:12px;margin-bottom:7px}.footer-grid nav a,.footer-grid nav button{font-size:11px;color:#7a8a9f}.footer-grid nav button{border:0;padding:0;background:none;text-align:left}.footer-grid nav a:hover,.footer-grid nav button:hover{color:var(--blue)}.footer-bottom{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#92a0b1;padding:21px 0}.footer-bottom>a{color:#6a80a0}.back-top{position:fixed;bottom:25px;right:25px;width:42px;height:42px;z-index:20;border:1px solid #dce6f3;border-radius:50%;background:#fff;color:var(--blue);box-shadow:var(--shadow);font-size:20px}.mobile-cta{display:none}
/* 可键盘操作的大图阅读器和咨询窗口 */
dialog{border:1px solid #e0e7f0;border-radius:16px;padding:0;color:var(--ink);box-shadow:0 30px 100px #04132640}dialog::backdrop{background:#0a192adb;backdrop-filter:blur(7px)}.image-dialog{width:calc(100vw - 48px);max-width:1600px;height:calc(100dvh - 48px);max-height:1100px;background:#eef1f6}.image-dialog[open]{display:flex;flex-direction:column}.viewer-bar{display:flex;align-items:center;justify-content:space-between;gap:15px;background:#fff;border-bottom:1px solid #dde5ef;padding:10px 16px;flex-shrink:0}.viewer-bar>strong{font-size:13px}.viewer-actions{display:flex;align-items:center;gap:7px}.viewer-actions>button,.viewer-actions>a{background:#f4f7fb;border:1px solid #e1e7ef;border-radius:5px;padding:7px 10px;min-height:36px;font-size:11px;white-space:nowrap}.viewer-actions>output{min-width:42px;text-align:center;font-size:11px;color:#6a7e99}.close-button{display:grid;place-items:center;min-width:36px;min-height:36px;border:0;border-radius:50%;background:#f1f5fa;font-size:23px;line-height:1;color:#617891}.viewer-actions .close-button{font-size:22px;line-height:1;min-width:36px}.viewer-stage{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;cursor:grab;position:relative;touch-action:pan-x pan-y pinch-zoom}.viewer-stage.dragging{cursor:grabbing}.viewer-stage img{display:block;max-width:none;margin:auto;user-select:none}.viewer-note{text-align:center;background:#fff;padding:8px 12px;flex-shrink:0;font-size:10px;color:#8290a2;border-top:1px solid #dfe6ee}.contact-dialog{max-width:530px;width:calc(100% - 36px);padding:36px;max-height:calc(100dvh - 40px)}.contact-dialog>.close-button{position:absolute;right:16px;top:16px}.contact-icon{display:grid;place-items:center;background:#eaf3ff;color:var(--blue);height:49px;width:49px;border-radius:13px;font-size:24px;margin-bottom:24px}.contact-dialog h2{font-size:25px;margin-bottom:12px}.contact-dialog>p:not(.kicker){font-size:12px}.wechat-id{display:flex;align-items:center;flex-wrap:wrap;gap:7px 15px;padding:19px;margin:24px 0 18px;border-radius:9px;background:#f1f6ff;border:1px solid #dae7fb}.wechat-id>span{flex-basis:100%;font-size:10px;color:#738ba9}.wechat-id strong{font-size:24px;letter-spacing:.035em}.wechat-id .button{margin-left:auto}.consult-template{border:1px dashed #d7e1ee;border-radius:8px;padding:17px}.consult-template strong{font-size:11px}.consult-template p{font-size:11px;margin-top:7px;line-height:1.9}.contact-dialog-note{color:#8b98ab;margin-top:18px;font-size:10px!important}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 32px);padding:12px 22px;background:#163454;color:#fff;border-radius:9px;box-shadow:var(--shadow);z-index:100;font-size:12px;text-align:center}
@media(min-width:1600px){.wrap{max-width:1320px}.hero h1{font-size:60px}.hero-grid{min-height:620px}.hero-intro{font-size:15px}.hero-value>span{font-size:12px}.circuit-node strong{font-size:12px}.circuit-node small{font-size:9px}.circuit-node{padding:12px 14px}}
@media(max-width:1199px){.wrap{width:calc(100% - 72px)}.nav{gap:20px}.brand img{width:185px}.nav-links{gap:17px}.nav-links>a{font-size:11px}.nav-contact{font-size:11px;padding-inline:12px}.hero-grid{gap:32px;min-height:530px}.hero h1{font-size:43px}.hero-intro{font-size:12px}.hero-value{gap:7px 11px}.hero-value>span{font-size:10px}.hero-bottom>div{gap:23px}.section-head>p{font-size:12px}.map-heading{padding:20px 17px 16px;gap:9px}.map-heading h3{font-size:15px}.map-heading p{font-size:9px}.map-type{display:none}.map-footer{padding:15px 19px 20px}.path-layout{gap:35px;grid-template-columns:1fr 2fr}.path-panel{padding:23px}.path-panel h3{font-size:19px}.path-panel-bottom{align-items:flex-start;flex-direction:column;gap:9px}.course-body{padding:18px}.course-body h3{font-size:17px}.catalog-layout{grid-template-columns:220px minmax(0,1fr)}.competition-layout,.ecosystem-layout{gap:50px}.service-steps{gap:22px}.service-steps h3{font-size:15px}.scholarship-banner{gap:18px}.scholarship-seal{width:40px;font-size:40px}.scholarship-banner h3{font-size:18px}.membership-card{padding:28px 22px}.check-list li{font-size:11px}.footer-grid{gap:30px}.guarantee-box{gap:30px}}
@media(max-width:960px){.wrap{width:calc(100% - 48px)}.nav{min-height:68px;gap:16px}.nav .brand img{width:190px}.nav-contact{margin-left:auto}.menu-toggle{display:flex;order:3;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:10px;border:1px solid var(--line);border-radius:7px;background:#fff}.menu-toggle span{display:block;height:2px;background:var(--ink);width:18px;transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.nav-links{display:none;position:absolute;top:100%;left:0;right:0;padding:12px 24px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 15px 25px #1c37550a}.nav-links.open{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.nav-links>a{font-size:13px;padding:12px}.nav-links>a.active:after{display:none}.hero h1{font-size:38px}.hero-grid{gap:25px}.hero-value{flex-direction:column;gap:7px;margin:18px 0 24px}.hero-value>span{font-size:11px}.hero-intro{font-size:12px}.desktop-break{display:none}.circuit-node{padding:7px;gap:6px}.circuit-node strong{font-size:9px}.circuit-node small{font-size:7px}.node-icon{width:22px;height:25px;font-size:16px}.workbench-top{padding-inline:12px;font-size:8px;height:43px}.art-note{padding:12px;gap:8px;right:-3px}.art-note strong{font-size:10px}.art-note small{font-size:8px}.art-note .note-check{width:25px;height:25px}.hero-bottom{font-size:10px}.hero-bottom>div{font-size:10px;gap:18px}.section{padding:65px 0}.awards-section{padding:36px 0 28px}.award-stats strong{font-size:37px}.award-stats>div{padding-left:21px}.award-stats p{font-size:10px}.award-strip{gap:8px 18px;justify-content:flex-start}.roadmap-section .section-head h2{font-size:26px}.section-head{gap:20px;align-items:flex-start;flex-direction:column}.section-head>p br{display:none}.section-head.compact{flex-direction:row;align-items:center}.compact h2{font-size:23px}.compact .text-link{font-size:11px}.path-layout{grid-template-columns:1fr;gap:25px}.path-intro h2 br,.path-intro>p br{display:none}.path-intro>p:not(.kicker){margin:10px 0}.path-intro .text-link{font-size:12px}.path-panel-bottom{flex-direction:row;align-items:center}.course-grid{gap:17px}.course-body{padding:15px}.course-body h3{font-size:16px}.course-body>p{font-size:11px}.course-output{font-size:10px;padding:9px}.course-bottom{gap:5px}.course-bottom>span{font-size:9px}.catalog-block{padding:23px}.catalog-heading h3{font-size:18px}.search-field{min-width:220px}.catalog-layout{grid-template-columns:190px minmax(0,1fr)}.competition-layout{gap:35px}.competition-section h2{font-size:27px}.competition-cloud{gap:8px}.competition-cloud>span{font-size:10px;padding:8px 10px}.story-grid{gap:15px}.story-card{padding:20px}.story-top .tag{font-size:8px}.story-card blockquote{font-size:12px}.story-person{gap:8px}.story-person small{font-size:8px}.story-star{display:none}.scholarship-banner{padding:22px}.scholarship-seal{display:none}.service-steps{grid-template-columns:1fr 1fr;gap:26px}.service-steps>li:nth-child(2):after{display:none}.ecosystem-layout{grid-template-columns:1fr;gap:27px}.ecosystem-intro h2 br{display:none}.ecosystem-intro>p:not(.kicker){margin:12px 0}.membership-grid{gap:16px}.membership-card{padding:24px 18px}.membership-card h3{font-size:21px}.membership-card>.plan-intro{font-size:11px}.price strong{font-size:38px}.price>span{font-size:10px}.membership-card>.button{font-size:11px;padding-inline:8px}.guarantee-box{grid-template-columns:1fr;gap:15px}.faq-layout{grid-template-columns:1fr 1.6fr;gap:35px}.contact-section h2{font-size:29px}.contact-layout{gap:30px}.contact-action{min-width:230px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr;gap:30px}.footer-grid>nav:last-child{grid-column:2}.footer-grid>div{grid-row:span 2}.viewer-bar{align-items:flex-start;flex-direction:column;gap:8px}}
@media(max-width:680px){html{scroll-padding-top:84px}.wrap{width:calc(100% - 36px)}.section{padding:50px 0}h2{font-size:27px;letter-spacing:-.04em}.kicker{font-size:10px;letter-spacing:.025em;margin-bottom:9px}.section-head{gap:12px;margin-bottom:25px}.section-head>p{font-size:11px;line-height:1.85}.nav{min-height:63px;gap:10px}.nav .brand img{width:163px}.nav-contact{font-size:10px;padding:8px 10px;min-height:35px;gap:5px}.nav-contact>span{display:none}.menu-toggle{width:33px;height:35px;padding:7px}.nav-links.open{grid-template-columns:1fr 1fr}.nav-links>a{font-size:12px}.hero-grid{grid-template-columns:1fr;gap:35px;padding-top:39px;padding-bottom:25px;min-height:0}.eyebrow{font-size:9px;letter-spacing:0;gap:7px;margin-bottom:20px}.status-dot{width:5px;height:5px}.hero h1{font-size:clamp(35px,8.8vw,49px);letter-spacing:-.06em;margin-bottom:17px}.hero-intro{font-size:12px;line-height:1.95;max-width:470px}.hero-value{flex-direction:row;flex-wrap:wrap;gap:8px 14px;margin:19px 0 23px}.hero-value>span{font-size:10px}.hero-actions{gap:10px}.hero-actions .button{min-height:48px;font-size:12px;gap:26px;padding:12px 20px}.hero-footnote{font-size:9px;margin-top:15px}.hero-art{width:100%;max-width:490px;margin:0 auto;padding:4px 6px 32px}.workbench{transform:rotate(-1.3deg);border-radius:13px}.workbench-top{font-size:9px;height:42px;padding:0 15px}.circuit-node{padding:8px;gap:7px}.circuit-node strong{font-size:10px}.circuit-node small{font-size:8px}.node-icon{width:26px;height:26px;font-size:18px}.bench-bottom{padding:11px 15px;font-size:8px}.art-note{padding:11px 14px;right:0;bottom:3px}.art-note strong{font-size:10px}.art-note small{font-size:9px}.hero-bottom{padding:17px 0;display:block;min-height:0}.hero-bottom>span{display:none}.hero-bottom>div{display:flex;justify-content:space-between;gap:8px;font-size:9px;flex-wrap:wrap}.awards-section{padding:33px 0 26px}.compact h2{font-size:21px;gap:9px}.compact .kicker{font-size:9px}.year-label{font-size:10px;padding:2px 6px}.section-head.compact{align-items:flex-start;flex-direction:column;gap:9px;margin-bottom:18px}.compact .text-link{font-size:10px}.award-stats{grid-template-columns:1fr 1fr;row-gap:24px;padding-top:0;padding-bottom:20px}.award-stats>div{padding-left:20px}.award-stats>div:nth-child(3){padding-left:0;border-left:0}.award-stats strong{font-size:36px}.award-stats strong span{font-size:11px;margin-left:6px}.award-stats p{font-size:10px;margin-top:4px}.award-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;font-size:9px;padding-top:16px}.award-strip span{white-space:nowrap}.award-strip b{margin-left:2px}.awards-section .source-note{font-size:9px;line-height:1.9;margin-top:14px}.roadmap-section{padding:39px 0 31px}.roadmap-section .section-head h2{font-size:25px;line-height:1.5}.roadmap-grid{grid-template-columns:1fr;gap:18px}.map-heading{padding:18px 17px 14px;gap:12px}.map-heading h3{font-size:17px}.map-heading p{font-size:9px;margin-top:4px}.map-number{font-size:26px}.map-type{display:block;font-size:8px;padding:2px 4px}.map-preview{margin:0 10px}.map-footer{padding:14px 18px 18px}.map-footer p{font-size:10px}.map-footer a{font-size:11px;margin-top:9px}.expand-hint{font-size:8px;padding:5px 8px;bottom:7px;right:7px}.roadmap-note{margin-top:19px;align-items:flex-start;gap:9px;font-size:9px}.roadmap-note>span{padding-top:1px}.path-intro h2{font-size:27px}.path-intro>p:not(.kicker){font-size:11px}.path-intro .text-link{font-size:11px}.path-tabs{padding:5px;gap:2px}.path-tabs button{padding:12px 4px;font-size:11px}.path-panel{padding:21px 18px;min-height:0}.path-panel .tag{font-size:9px}.path-panel h3{font-size:18px;margin:13px 0 10px;line-height:1.6}.path-panel>p{font-size:11px}.path-steps{gap:13px;margin:20px 0}.path-steps strong{font-size:10px}.path-steps small{font-size:9px;max-width:86px}.path-steps 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