/* 像素风仅应用于作品集外壳，产品界面和证书保持原样。 */
:root{--paper:#f4efdf;--ink:#233c32;--accent:#426548;--muted:#636c5a;--line:#c9ceb9;--soft:#e7e8d6;--pixel-shadow:#b4bda5;--ease-out:cubic-bezier(.23,1,.32,1);scroll-behavior:auto}
body{background-color:var(--paper);background-image:radial-gradient(#71836420 .7px,transparent .7px);background-size:6px 6px;font-size:17px;line-height:1.7}
.wrap{width:min(1280px,calc(100% - 96px))}.site-header{height:100px;border-bottom:2px solid var(--ink)}.wordmark{font-size:26px;letter-spacing:0;display:flex;align-items:center;gap:12px}.wordmark:before{content:'';width:16px;height:16px;background:var(--ink);box-shadow:8px 0 var(--ink),0 8px var(--ink),8px 8px #b7cb88;display:block;margin-right:7px}.wordmark span{margin-left:8px;font-size:15px;letter-spacing:0}nav{gap:28px;font-size:16px}.nav-contact{border:2px solid var(--ink);border-radius:0;box-shadow:3px 3px var(--ink);background:#fdfbf1;padding:8px 18px}
.eyebrow{font-family:Consolas,'Courier New','Microsoft YaHei',monospace;font-size:16px;font-weight:650;letter-spacing:1px;color:var(--muted)}.eyebrow:before{content:'+';display:inline-block;margin-right:12px;color:#7b9559;font-weight:900}.hero-kicker:before{display:none}.status-dot{width:10px;height:10px;background:#688c4a;display:inline-block;margin-right:8px;box-shadow:3px 3px #ccd4b6}
.pixel-hero{padding-top:66px;min-height:unset;display:grid;grid-template-columns:1.25fr 1fr;gap:36px 70px;align-items:center}.hero-copy{padding-bottom:5px}.hero-kicker{margin-bottom:28px;font-size:15px}.pixel-hero h1{font-size:clamp(44px,5.3vw,74px);line-height:1.2;letter-spacing:-3px;white-space:normal;font-weight:900;text-shadow:3px 3px #d7debd}.pixel-hero h1 span{color:var(--ink)}.pixel-hero h1 i{color:#c37a4f}.hero-mission{font-size:clamp(24px,2.5vw,35px);font-weight:700;margin-top:24px;line-height:1.55;letter-spacing:-1px}.hero-mission>span{display:block;color:var(--accent)}.hero-description{font-size:18px;color:var(--muted);line-height:1.9;margin-top:22px}.hero-commands{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:30px}.primary-link,.secondary-link{margin:0;border:2px solid var(--ink);border-radius:0;box-shadow:5px 5px var(--ink);padding:13px 22px;font-size:17px;display:inline-flex;align-items:center;gap:20px;font-weight:550;transition:transform 160ms var(--ease-out)}.primary-link{background:#dce8a9;color:var(--ink)}.secondary-link{background:#fdfbf3;color:var(--ink)}.primary-link:hover{transform:none}.hero-player-stats{display:flex;gap:30px;border-top:1px solid var(--line);margin-top:34px;padding-top:20px}.hero-player-stats>div{display:flex;flex-direction:column;gap:0}.hero-player-stats strong{font:700 28px/1.5 Consolas,'Microsoft YaHei',monospace}.hero-player-stats span{color:var(--muted);font-size:15px}
.character-window{background:#fdfbf3;border:3px solid var(--ink);box-shadow:9px 9px var(--pixel-shadow);position:relative;min-width:0}.character-window:before,.character-window:after{content:'';width:15px;height:15px;background:var(--paper);position:absolute;z-index:2}.character-window:before{left:-3px;top:-3px;border-right:3px solid var(--ink);border-bottom:3px solid var(--ink)}.character-window:after{right:-3px;bottom:-3px;border-left:3px solid var(--ink);border-top:3px solid var(--ink)}.window-title{display:flex;justify-content:space-between;gap:10px;background:#e5e8d0;padding:11px 20px;border-bottom:2px solid var(--ink);font:600 14px/1.6 Consolas,'Microsoft YaHei',monospace}.window-title span:last-child{color:#6f8756;letter-spacing:3px}.character-scene{position:relative;aspect-ratio:1.15;overflow:hidden;background:#f4efdf;transition:transform 200ms var(--ease-out)}.character-scene img{width:100%;height:100%;object-fit:cover;image-rendering:pixelated}.character-level{position:absolute;top:18px;left:18px;border:2px solid #5b724c;background:#f8f5e9e8;color:#405938;font-size:15px;padding:3px 12px;box-shadow:3px 3px #c0cba5}.character-footer{display:flex;flex-direction:column;gap:4px;padding:16px 24px;border-top:2px solid var(--ink)}.character-footer strong{font:700 21px/1.4 Consolas,'Microsoft YaHei',monospace}.character-footer span{font-size:15px;color:var(--muted)}.hero-bottom{grid-column:1/-1;display:flex;justify-content:space-between;font:500 14px/1.7 Consolas,'Microsoft YaHei',monospace;padding:23px 0;margin-top:20px;border-top:2px solid var(--ink)}
.marquee-section{padding:26px 0 45px;gap:18px;border-bottom:2px solid var(--line)}.marquee-row{gap:18px}.marquee-row button{border-radius:8px;width:360px;border:2px solid #c9cdbb;box-shadow:4px 4px #d6d8c4}.marquee-row img{transition:transform 220ms var(--ease-out)}.marquee-row button:hover img{transform:none}
.about-section{padding:85px 0 80px}.display-heading{font-size:clamp(36px,4.6vw,64px);letter-spacing:-2px;line-height:1.35;font-weight:800}.about-section h2{margin:20px 0 25px}.about-statement{font-size:20px;line-height:2}.education-line{font-size:16px}.about-brands{gap:40px}.about-brands img{mix-blend-mode:multiply}
.skills-section{background:#e5e8d8;border-radius:0;border-top:3px solid var(--ink);padding:70px 0 90px}.capabilities{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:35px}.capabilities>div{display:block;background:#fdfbf3;border:2px solid var(--ink);box-shadow:5px 5px #aeb99c;padding:25px;position:relative}.skill-number{font:700 32px/1 Consolas,monospace;letter-spacing:0;color:#849868;display:block;margin-bottom:23px;width:auto}.capabilities h3{font-size:24px;font-weight:650}.capabilities p{font-size:17px;margin-top:14px;line-height:1.8}.skill-note{display:block;margin:20px 0 0;font-size:15px;color:#657354}.internship{background:#f8f6e9;border:2px solid #77896a;padding:30px;margin-top:42px;box-shadow:5px 5px #bec7ac}.internship h3{font-size:19px}.internship-heading img{background:#fffdf7;padding:8px;width:115px;max-height:65px;border-radius:3px}.internship-results{gap:24px}.internship-results strong{font:700 30px/1.5 Consolas,'Microsoft YaHei',monospace;letter-spacing:-1px}.internship-results span{font-size:16px}.internship-tools{font-size:16px}.customer-journey{gap:18px;border-block:1px solid #d6d9c7}
.work-section{background:#233c32;color:#f5f1dd;margin:0;padding:80px 0 95px;border-radius:0;border-top:8px solid #71845d}.work-section .eyebrow{color:#c1d09d}.work-section .section-heading h2{color:#f6f1df}.project,.project.has-data-demo{position:relative!important;top:auto!important;transform:none!important;background:#f7f4e9;color:var(--ink);border:3px solid #aaba8e;border-radius:0;padding:30px;margin-top:42px;box-shadow:8px 8px #12291f}.project-heading{gap:22px;margin-bottom:28px}.project-number{font:700 52px/1 Consolas,monospace;letter-spacing:-2px;color:#8b9c72;padding-right:15px;border-right:2px solid #ced4bc}.project h3{font-size:30px;font-weight:750}.project-category{color:#657354;font-size:16px}.project-description{color:#596850;font-size:18px}.project-role{border:2px solid #728461;border-radius:0;background:#e6eccf;color:#405434;padding:8px 14px;font-size:15px;box-shadow:3px 3px #bccba6}.project-meta{margin-top:22px;color:#627154;font-size:16px;gap:12px}.project-note{font-size:15px}.tags span+span:before{color:#9aa58a}.gallery{grid-template-columns:1fr 1fr;grid-template-rows:auto;aspect-ratio:auto;gap:16px}.main-image{grid-column:1/-1;grid-row:1}.gallery .image-button img,.gallery .main-image img{height:auto;aspect-ratio:1.6;object-fit:contain}.gallery.supporting-gallery .main-image{grid-column:auto;grid-row:auto}.image-button{border:1px solid #deded4;border-radius:8px;background:#fff;transition:transform 180ms var(--ease-out)}.image-button img{transition:transform 220ms var(--ease-out)}.image-button:hover img{transform:none}.image-button:after{border-radius:2px;background:#f7f4e9;border:1px solid #748466;color:#304c36;opacity:1;width:36px;height:36px;box-shadow:2px 2px #b4c1a3}.data-demo,.yihe-showcase{border-radius:12px;border-color:#e1e4d6}.data-demo{font-family:'Microsoft YaHei',system-ui,sans-serif}
.awards-section{padding-block:85px}.awards-section .section-heading h2{font-size:clamp(30px,3.4vw,48px);font-weight:750}.cert-grid{gap:35px 25px}.cert-card{padding:0 0 18px;border-bottom:2px solid #c7cdb6}.cert-frame{border-radius:0;border:2px solid #71815f;box-shadow:5px 5px #d3d7bd;transition:transform 180ms var(--ease-out)}.cert-card h3{font-size:18px;font-weight:600;margin-top:22px}.cert-card p{font-size:16px}.award-level{color:#64773b}.cert-frame:hover{transform:none}
.contact-section{background:#e6ebce;border:3px solid var(--ink);padding:55px 25px;margin-bottom:65px;box-shadow:8px 8px #b8c29d;position:relative}.contact-section h2{font-size:clamp(32px,4.5vw,60px);font-weight:800;line-height:1.5}.contact-section .email-link{font-family:Consolas,'Microsoft YaHei',monospace;font-size:23px;border-bottom:2px solid #768c58}.contact-section p{font-size:17px}.contact-section .text-link{font-size:17px}.footer{border-top:2px solid var(--ink);font-size:15px}.footer .wordmark{font-size:22px}.text-link{border-bottom:2px solid #8b9b6f}
dialog{border:3px solid #789068;border-radius:0;box-shadow:9px 9px #142b2299;background:#fcfaf3}.lightbox-bar{background:#e8ecd8;border-bottom:2px solid #aeba96}.lightbox-bar button{border-radius:0;border:2px solid #728362;min-height:44px;font-size:16px}.lightbox-bar h2{font-size:17px}.lightbox-footer{font-size:16px}.reveal{animation:pixel-reveal 260ms var(--ease-out) both}@keyframes pixel-reveal{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
a:focus-visible,button:focus-visible{outline:3px solid #b27538;outline-offset:6px}.primary-link:active,.secondary-link:active,.nav-contact:active,.image-button:active,.cert-frame:active{transform:translate(2px,2px) scale(.985)}
@media(hover:hover) and (pointer:fine){.primary-link:hover,.secondary-link:hover,.nav-contact:hover{transform:translateY(-2px)}.image-button:hover img,.marquee-row button:hover img{transform:scale(1.015)}.cert-frame:hover{transform:translateY(-2px)}}
@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.pixel-hero{gap:30px;padding-top:45px}.hero-kicker{font-size:14px}.pixel-hero h1{font-size:48px}.hero-mission{font-size:28px}.hero-description{font-size:17px}.hero-player-stats{gap:22px}.hero-player-stats strong{font-size:24px}.capabilities{gap:16px}.capabilities>div{padding:22px}.capabilities h3{font-size:22px}.skill-note{font-size:15px}.project{padding:24px}.project h3{font-size:27px}.window-title{font-size:12px;padding:10px 15px}.character-footer{padding:14px 18px}.character-footer span{font-size:14px}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.site-header{height:82px}.wordmark{font-size:21px;gap:7px}.wordmark:before{width:10px;height:10px;box-shadow:5px 0 var(--ink),0 5px var(--ink),5px 5px #b7cb88;margin-right:5px}.wordmark span{display:none}nav{gap:12px;font-size:14px}.nav-contact{padding:7px 9px;box-shadow:2px 2px var(--ink)}.pixel-hero{display:flex;flex-direction:column;gap:35px;padding-top:34px;align-items:stretch}.hero-kicker{margin-bottom:20px;font-size:13px;letter-spacing:0}.pixel-hero h1{font-size:clamp(38px,10vw,54px);letter-spacing:-2px;text-shadow:2px 2px #d7debd}.hero-mission{font-size:26px;margin-top:18px}.hero-description{font-size:17px;margin-top:18px}.hero-commands{gap:16px;margin-top:24px}.primary-link,.secondary-link{font-size:16px;padding:11px 15px;gap:10px;box-shadow:3px 3px var(--ink)}.hero-player-stats{gap:22px;margin-top:28px;padding-top:18px;justify-content:space-between}.hero-player-stats strong{font-size:23px}.hero-player-stats span{font-size:14px}.character-window{margin:0 5px 0 0;box-shadow:6px 6px #b4bda5}.window-title{font-size:13px;padding:10px 16px}.character-scene{aspect-ratio:1.2}.character-footer{padding:15px 20px}.character-footer span{font-size:14px}.hero-bottom{font-size:13px;margin-top:0;padding:18px 0;gap:10px;justify-content:space-between}.hero-bottom span:first-child{display:block}.hero-bottom span:last-child{max-width:55%;text-align:right}.marquee-section{padding:15px 0 30px}.marquee-row button{width:285px}.display-heading{font-size:34px;letter-spacing:-1px}.about-section{padding-block:55px}.about-statement{font-size:17px;text-align:left}.education-line{font-size:15px;gap:6px}.about-brands{gap:22px}.eyebrow{font-size:14px}.skills-section{padding:48px 0 60px}.capabilities{grid-template-columns:1fr;gap:18px}.capabilities>div{display:grid;grid-template-columns:auto 1fr;gap:5px 20px;padding:23px}.skill-number{margin:6px 0;font-size:30px;grid-row:1/3}.capabilities h3{font-size:23px}.capabilities p{font-size:16px;margin-top:7px}.skill-note{display:block;grid-column:2;margin:8px 0 0;font-size:15px}.internship{padding:23px 18px;margin-top:30px;box-shadow:4px 4px #bcc6a8}.internship-heading{gap:12px;align-items:center}.internship-heading img{width:70px;padding:5px;max-height:60px;margin:0}.internship h3{font-size:17px;line-height:1.6}.internship-heading p{font-size:14px}.internship-results{gap:18px;margin-top:25px}.internship-results>div{gap:18px}.internship-results strong{font-size:25px;white-space:nowrap}.internship-results span{font-size:15px;max-width:50%;line-height:1.7}.internship-description,.internship-tools{font-size:16px}.customer-journey{font-size:16px}.work-section{padding:52px 0 65px;border-top-width:6px}.project,.project.has-data-demo{padding:18px 13px;margin-top:28px;border-width:2px;box-shadow:5px 5px #12291f}.project-heading{gap:12px;margin-bottom:20px}.project-number{font-size:33px;padding-right:10px;letter-spacing:-1px}.project h3{font-size:23px}.project-description{font-size:16px;line-height:1.8}.project-category{font-size:15px}.project-role{font-size:14px;padding:4px 10px}.gallery,.gallery.supporting-gallery{grid-template-columns:1fr;gap:12px}.gallery .main-image{grid-column:1;grid-row:auto}.gallery .image-button{border-radius:6px}.image-button:after{width:30px;height:30px;font-size:15px}.project-meta,.project-note{font-size:14px}.project-meta{margin-top:18px}.tags{gap:6px}.awards-section{padding-block:55px}.cert-grid{grid-template-columns:1fr;gap:28px}.cert-card h3{font-size:18px}.cert-card p{font-size:16px}.contact-section{padding:35px 15px;margin-bottom:45px;box-shadow:5px 5px #b8c29d}.contact-section h2{font-size:31px;letter-spacing:-1px}.contact-section .email-link{font-size:17px;word-break:break-all}.contact-section p{font-size:16px}.footer{font-size:14px}.footer .wordmark{font-size:20px}.lightbox-bar h2,.lightbox-footer{font-size:15px}.lightbox-bar{padding:12px}.lightbox-bar button{font-size:14px;min-width:58px;padding:6px}.data-demo{padding:20px 14px}}
@media(prefers-reduced-motion:reduce){.reveal{animation:none}.character-scene,a,button,.image-button img,.marquee-row img{transition:none!important;transform:none!important}}