/* 审计调整入口：颜色、边框、间距统一放在这里。 */
:root{--paper:#edeae1;--white:#fffdf6;--ink:#191919;--purple:#c4adff;--lime:#e0fa70;--orange:#ff704c;--muted:#68675f;--line:2px solid var(--ink);--mono:"Cascadia Mono","Consolas",monospace;--sans:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer;border-radius:0}a{color:inherit;text-decoration:none}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #5f3ec8;outline-offset:5px}::selection{background:var(--orange);color:var(--ink)}.wrap{width:min(1280px,calc(100% - 96px));margin-inline:auto}.mono,.eyebrow,.edition,.preview-bar,.date{font-family:var(--mono)}.square{display:inline-block;width:8px;height:8px;background:currentColor;flex:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip-link{position:fixed;left:12px;top:-80px;z-index:10;background:var(--lime);padding:12px;border:var(--line)}.skip-link:focus{top:10px}.preview-bar{background:var(--ink);color:var(--white);display:flex;justify-content:space-between;padding:9px 48px;font-size:11px;letter-spacing:1px}.preview-bar>span:first-child{display:flex;align-items:center;gap:9px}.preview-bar .square{color:var(--lime)}.site-header{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:28px;border-bottom:var(--line)}.brand{display:flex;align-items:center;gap:12px;font-weight:900;font-size:22px;white-space:nowrap}.brand-mark{width:38px;height:38px}.brand small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:2px;margin-top:3px}.site-header nav{display:flex;gap:32px;align-items:center;font-size:14px;font-weight:700}.site-header nav a{display:flex;gap:7px;align-items:center;padding:11px 0}.site-header nav a span{font:10px var(--mono);align-self:flex-start}.nav-active{box-shadow:0 3px 0 var(--ink)}.site-header nav button{border:0;background:none;color:var(--muted);padding:10px 0}.site-header nav button small{font-size:10px;border:1px solid #aaa89f;margin-left:4px;padding:2px}.edition{font-size:10px;line-height:1.7;text-align:right;letter-spacing:.6px}.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding:42px 0 36px;align-items:center}.eyebrow{font-size:11px;letter-spacing:1px;display:flex;align-items:center;gap:10px}.hero h1{font-size:clamp(48px,5.2vw,76px);letter-spacing:-4px;line-height:1.18;margin:19px 0 18px;font-weight:950}.headline-accent{position:relative;display:inline-block;z-index:0}.headline-accent:before{content:"";position:absolute;bottom:3px;left:-3px;right:-8px;height:34%;background:var(--lime);z-index:-1}.pixel-period{color:var(--orange);margin-left:5px;font-family:var(--mono)}.hero-copy>p{font-size:13px;line-height:1.9;color:#4d4c46;max-width:480px;margin:0}.mobile-break{display:none}.jump-link{display:inline-flex;align-items:center;gap:42px;margin-top:19px;font-size:12px;font-weight:700;border-bottom:1px solid var(--ink);padding-bottom:4px}.jump-link span{font-size:23px;line-height:1}.hero-art{height:292px;border:var(--line);position:relative;background-color:var(--purple);background-image:linear-gradient(#19191915 1px,transparent 1px),linear-gradient(90deg,#19191915 1px,transparent 1px);background-size:24px 24px;box-shadow:7px 7px 0 var(--ink);overflow:visible}.art-coordinate{position:absolute;left:16px;top:12px;font:10px var(--mono);letter-spacing:1px}.pixel-label{position:absolute;left:19px;top:39px;width:58%;height:44px}.pixel-label svg{width:100%;height:100%;display:block;shape-rendering:crispEdges}.pixel-arrow{position:absolute;right:24px;top:36px;width:210px;height:210px;shape-rendering:crispEdges}.art-sticker{position:absolute;left:28px;top:116px;background:var(--orange);border:var(--line);padding:15px 18px;font-size:22px;line-height:1.45;font-weight:900;transform:rotate(-7deg);box-shadow:4px 4px 0 var(--ink)}.art-footer{position:absolute;left:0;bottom:0;right:0;border-top:var(--line);padding:8px 13px;display:flex;align-items:center;justify-content:space-between;font:10px var(--mono);background:var(--lime);letter-spacing:1px}.art-footer>span:last-child{font-size:20px;line-height:1}.search{display:flex;align-items:center;gap:17px;background:var(--white);border:var(--line);box-shadow:4px 4px 0 var(--ink);height:58px;margin-bottom:34px}.search label{margin-left:19px;display:flex}.search svg{height:20px;width:20px;shape-rendering:crispEdges}.search input{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font-size:14px;height:80%;outline-offset:0}.search input::placeholder{color:#75736d}.search button{align-self:stretch;border:0;border-left:var(--line);background:var(--ink);color:var(--white);padding:0 25px;font-weight:700;font-size:13px}.search button span{margin-left:22px;color:var(--lime)}.deadlines{border:var(--line);display:grid;grid-template-columns:185px repeat(3,1fr);margin-bottom:42px}.deadline-intro{background:var(--ink);color:var(--white);padding:16px 17px}.deadline-intro>.mono{font-size:10px;color:var(--lime);letter-spacing:1px}.deadline-intro h2{font-size:19px;margin:7px 0 9px;display:flex;gap:24px}.deadline-intro h2 span{color:var(--lime)}.deadline-intro small{font-size:10px;color:#c3c2bb}.deadline-card{border:0;border-right:var(--line);display:flex;flex-wrap:wrap;align-content:center;gap:8px 14px;text-align:left;background:var(--white);position:relative;padding:13px 20px;transition:background .15s}.deadline-card:last-child{border-right:0}.deadline-card:hover{background:var(--lime)}.date{font-size:28px;font-weight:900;letter-spacing:-1px;width:100%}.date>span{color:var(--orange);padding:0 2px}.deadline-name{font-size:12px;font-weight:700;padding-right:13px;line-height:1.5}.deadline-name small{display:block;font-weight:400;color:var(--muted);font-size:10px;margin-top:3px}.card-arrow{position:absolute;right:13px;top:19px;font-size:22px}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px}.section-heading{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;gap:10px}.section-heading h2{display:flex;align-items:center;margin:0;font-size:25px;letter-spacing:-1px}.heading-pixel{width:12px;height:12px;background:var(--ink);box-shadow:6px -6px 0 var(--ink);margin:6px 17px 0 0}.heading-dot{color:#7d59ce;margin-left:3px}.section-heading>.mono{font-size:10px;color:var(--muted);white-space:nowrap}.feed-toolbar{display:flex;align-items:center;justify-content:space-between;border-top:var(--line);border-bottom:var(--line);gap:12px;background:var(--white)}.filters{display:flex}.filter{border:0;border-right:1px solid #d1cec4;padding:14px 17px;background:transparent;font-size:12px;font-weight:700;white-space:nowrap}.filter.active{color:var(--white);background:var(--ink)}.filter:hover:not(.active){background:var(--lime)}.sort-label{font-size:10px;color:var(--muted);white-space:nowrap;padding-right:13px}.feed-row{display:grid;grid-template-columns:40px minmax(0,1fr) 34px;gap:12px;padding:22px 2px;border-bottom:1px solid #aaa79c;transition:background .15s}.feed-row:hover{background:#fffdf680}.row-index{font:12px var(--mono);color:#77756e;padding-top:5px}.row-top{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:9px}.topic{font-size:10px;padding:3px 7px;border:1px solid var(--ink);background:var(--purple)}.topic.student{background:var(--lime)}.topic.service{background:transparent}.row-state{font-size:10px;font-weight:700;color:#aa331c;display:flex;gap:5px;align-items:center}.row-state:before{content:"";width:5px;height:5px;background:currentColor}.row-title{border:0;background:none;padding:0;text-align:left;font-size:17px;line-height:1.6;font-weight:800}.row-title:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}.row-summary{font-size:12px;color:#57564f;line-height:1.8;margin:7px 0 9px}.row-meta{font-size:10px;color:var(--muted);line-height:1.8;display:flex;gap:12px;flex-wrap:wrap}.row-arrow{width:32px;height:32px;border:1px solid var(--ink);background:transparent;font-size:21px;align-self:center;transition:box-shadow .15s,background .15s}.row-arrow:hover{box-shadow:3px 3px 0 var(--ink);background:var(--lime)}.feed-end{font-size:10px;color:var(--muted);padding:24px 0;display:flex;align-items:center;gap:8px}.feed-end>span:first-child{color:#7d59ce}.feed-end .mono{margin-left:auto;font-size:9px}.sidebar{padding-top:0}.opportunity{background:var(--purple);border:var(--line);padding:18px;box-shadow:5px 5px 0 var(--ink);scroll-margin-top:20px}.opportunity-top{display:flex;align-items:center;justify-content:space-between;gap:5px}.opportunity-top .mono{font-size:10px}.demo-chip{font-size:9px;padding:3px 5px;border:1px solid var(--ink)}.trophy-scene{height:151px;position:relative;display:flex;align-items:center;justify-content:center;margin:8px 0 17px;background-image:radial-gradient(#19191938 1px,transparent 1px);background-size:12px 12px}.trophy-scene svg{width:124px;height:114px;shape-rendering:crispEdges;position:relative;z-index:1}.scene-star{position:absolute;font:36px var(--mono);font-weight:900}.star-one{left:15px;top:18px}.star-two{right:18px;bottom:20px;font-size:26px}.scene-ground{position:absolute;bottom:0;width:72%;height:10px;background:var(--ink)}.opportunity-kicker{font-size:11px;margin:0 0 9px}.opportunity h2{font-size:29px;line-height:1.4;letter-spacing:-1px;margin:0 0 13px;font-weight:900}.opportunity-desc{font-size:11px;line-height:1.9;margin:0 0 18px}.opportunity-button{display:flex;justify-content:space-between;align-items:center;width:100%;border:var(--line);background:var(--ink);color:var(--white);padding:13px 14px;font-size:12px;font-weight:700}.opportunity-button span{color:var(--lime);font-size:20px}.opportunity-button:hover{background:var(--lime);color:var(--ink)}.opportunity-button:hover span{color:var(--ink)}.source-note{margin-top:28px;border:var(--line);padding:20px;background:var(--white);position:relative}.source-note:before{content:"";position:absolute;width:39px;height:10px;left:20px;top:-6px;background:var(--lime);border:1px solid var(--ink);transform:rotate(-4deg)}.source-note>.mono{font-size:9px;letter-spacing:.3px}.source-note h3{font-size:15px;margin:15px 0 9px}.source-note p{font-size:11px;color:#57564f;line-height:1.9;margin:0 0 18px}.source-note>div{font-size:9px;border-top:1px dashed #aaa79c;padding-top:12px;display:flex;align-items:center;gap:6px}.source-note .square{width:6px;height:6px;color:#7d59ce}.site-footer{border-top:var(--line);margin-top:40px;padding:25px 0 35px;display:flex;justify-content:space-between;gap:20px;align-items:center}.site-footer>div{display:flex;gap:22px;align-items:center}.site-footer strong{font-size:16px}.site-footer strong>span{font-size:22px;margin-left:10px;color:#7d59ce}.site-footer>div>span{font-size:11px;color:var(--muted)}.site-footer>.mono{font-size:9px;text-align:right;line-height:1.8}.empty-state{padding:38px 14px;border-bottom:var(--line)}.empty-state>.mono{font-size:12px;color:#7555bf}.empty-state h3{font-size:18px}.empty-state p{font-size:12px;color:var(--muted);line-height:1.8}.empty-state button{border:var(--line);background:var(--lime);padding:10px;font-size:12px}dialog{padding:0;border:var(--line);background:var(--white);width:min(540px,calc(100% - 32px));max-height:calc(100dvh - 48px);box-shadow:8px 8px 0 var(--ink);color:var(--ink)}dialog::backdrop{background:#19191999;backdrop-filter:blur(3px)}.dialog-top{background:var(--purple);border-bottom:var(--line);display:flex;justify-content:space-between;align-items:center;padding:10px 16px;gap:10px}.dialog-top>.mono{font-size:10px}.dialog-top button{background:transparent;border:0;font:28px var(--mono);padding:0 5px}.dialog-body{padding:26px}.dialog-badge{background:var(--lime);font-size:10px;padding:5px 7px;border:1px solid var(--ink)}.dialog-body h2{font-size:26px;line-height:1.5;margin:20px 0 12px}.dialog-body>p{font-size:13px;line-height:1.9}.dialog-body dl{border-top:var(--line);margin-top:20px}.dialog-fact{display:grid;grid-template-columns:85px 1fr;border-bottom:1px solid #c2bfb6;padding:13px 0;font-size:12px;gap:15px;line-height:1.7}.dialog-fact dt{color:var(--muted)}.dialog-fact dd{margin:0}.dialog-note{color:var(--muted);font-size:11px!important}.dialog-done{width:100%;background:var(--ink);color:var(--lime);border:0;padding:14px;font-size:12px;margin-top:10px}
@media(min-width:1500px){.hero{padding-block:48px}.hero-art{height:310px}.pixel-arrow{width:230px;height:230px}.art-sticker{top:127px}}
@media(max-width:1100px){.wrap{width:calc(100% - 56px)}.preview-bar{padding-inline:28px}.site-header nav{gap:22px}.edition{display:none}.hero{grid-template-columns:1.2fr 1fr;gap:25px}.hero h1{font-size:59px}.hero-art{height:284px}.pixel-arrow{width:180px;height:180px;right:9px;top:60px}.art-sticker{left:19px;font-size:20px;padding:12px}.content-grid{grid-template-columns:minmax(0,1fr) 265px;gap:24px}.deadlines{grid-template-columns:155px repeat(3,1fr)}.deadline-card{padding:13px}.deadline-intro{padding:16px 12px}.deadline-intro h2{gap:15px}.deadline-name{font-size:11px}.filter{padding:13px 12px}.section-heading h2{font-size:23px}.section-heading>.mono{font-size:9px}.opportunity{padding:16px}.opportunity h2{font-size:27px}.row-title{font-size:16px}}
@media(max-width:800px){.wrap{width:calc(100% - 36px)}.preview-bar{padding:8px 18px;font-size:9px;letter-spacing:0}.site-header{min-height:84px;gap:15px}.brand{font-size:19px;gap:8px}.brand-mark{width:31px;height:31px}.brand small{font-size:8px;letter-spacing:1px}.site-header nav{gap:15px;font-size:12px}.site-header nav a span{display:none}.site-header nav button{display:none}.hero{grid-template-columns:1.2fr 1fr;gap:22px;padding:30px 0}.hero h1{font-size:49px;letter-spacing:-3px}.hero-art{height:255px}.eyebrow{font-size:9px;letter-spacing:0}.hero-copy>p{font-size:11px}.pixel-label{top:38px;left:12px}.pixel-arrow{width:160px;height:160px;right:0;top:60px}.art-sticker{left:11px;top:119px;font-size:17px;padding:9px 12px}.art-coordinate{font-size:8px;left:12px}.art-footer{font-size:8px;padding-inline:10px;letter-spacing:0}.search{margin-bottom:26px}.deadlines{grid-template-columns:1fr 1fr 1fr;margin-bottom:30px}.deadline-intro{grid-column:1/-1;display:flex;align-items:center;gap:15px;padding:10px 12px}.deadline-intro h2{margin:0;font-size:16px}.deadline-intro h2 span{display:none}.deadline-intro small{margin-left:auto}.date{font-size:25px}.deadline-card{min-height:107px}.card-arrow{font-size:17px;right:9px;top:15px}.content-grid{grid-template-columns:minmax(0,1fr)}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:24px}.source-note{align-self:start;margin-top:0}.opportunity h2 br{display:none}.opportunity h2{font-size:22px}.trophy-scene{height:120px}.trophy-scene svg{width:105px;height:96px}.section-heading>.mono{font-size:10px}.filter{padding:14px 18px}.row-title{font-size:17px}.site-footer{margin-top:34px}.site-footer>div{gap:10px;align-items:flex-start;flex-direction:column}}
@media(max-width:520px){.preview-bar>span:first-child{font-size:8px}.preview-bar>span:first-child .square{width:5px;height:5px}.preview-bar>span:last-child{font-size:9px}.site-header{min-height:76px}.brand{font-size:18px}.site-header nav{gap:16px;font-size:11px}.hero{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:26px}.hero h1{font-size:60px;letter-spacing:-4px;margin:14px 0}.hero-copy>p{font-size:12px}.eyebrow{font-size:10px}.mobile-break{display:block}.jump-link{margin-top:14px}.hero-art{height:186px;box-shadow:5px 5px 0 var(--ink)}.pixel-label{width:48%;top:42px;height:31px}.pixel-arrow{width:153px;height:153px;right:11px;top:0}.art-coordinate{top:12px}.art-sticker{left:22px;top:88px;transform:rotate(-5deg);font-size:15px;line-height:1.25;padding:6px 12px}.art-sticker br{display:none}.art-footer{font-size:8px}.search{height:54px;gap:12px;margin-bottom:26px}.search label{margin-left:14px}.search input{font-size:12px}.search button{padding:0 16px;font-size:12px}.search button span{margin-left:7px}.deadline-intro{gap:10px;flex-wrap:wrap}.deadline-intro>.mono{font-size:9px}.deadline-intro h2{font-size:16px}.deadline-intro small{font-size:8px}.deadlines{grid-template-columns:1fr}.deadline-card{min-height:72px;border-right:0;border-bottom:1px solid var(--ink);flex-wrap:nowrap;gap:17px;align-items:center;align-content:normal;padding:12px}.deadline-card:last-child{border-bottom:0}.date{width:auto;flex:none;font-size:25px}.deadline-name{font-size:12px;padding-right:18px}.deadline-name small{font-size:10px}.card-arrow{top:23px;right:13px}.section-heading h2{font-size:23px}.section-heading>.mono{font-size:8px}.filter{padding:13px 12px;font-size:11px}.sort-label{font-size:9px;padding-right:8px}.feed-row{grid-template-columns:24px minmax(0,1fr) 26px;gap:8px;padding:20px 0}.row-title{font-size:16px}.row-summary{font-size:11px}.row-meta{font-size:9px;gap:4px 9px}.row-arrow{width:26px;height:29px;font-size:19px}.row-index{font-size:10px}.topic,.row-state{font-size:9px}.feed-end{font-size:9px;gap:5px}.feed-end .mono{font-size:8px}.sidebar{grid-template-columns:1fr;gap:24px}.opportunity{padding:18px}.trophy-scene{height:132px}.trophy-scene svg{width:118px;height:108px}.opportunity h2{font-size:29px}.opportunity h2 br{display:block}.source-note{padding:22px}.site-footer{align-items:flex-end}.site-footer strong{font-size:15px}.site-footer>div>span{font-size:9px}.site-footer>.mono{font-size:8px}.dialog-body{padding:22px}.dialog-body h2{font-size:23px}}
@media(max-width:359px){.filter{padding-inline:9px}.feed-toolbar{gap:0}.sort-label{padding-right:6px}.preview-bar{padding-inline:12px;font-size:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}