@charset "UTF-8";
:root{color-scheme:light;--paper:#f7f8f4;--ink:#24352f;--green:#28594d;--muted:#6d7770;--line:#e2e6de}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
.page{max-width:1600px;height:100svh;min-height:700px;margin:auto;padding:0 4.2vw;display:flex;flex-direction:column}
.header{height:100px;flex:none;display:flex;align-items:center;gap:24px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:13px;font-size:30px;font-weight:750;letter-spacing:1px}
.brand-icon{width:46px;height:46px}
.studio{border-left:1px solid #ced5ca;padding-left:24px;font-size:17px;color:var(--muted)}
.site-address{margin-left:auto;font-size:14px;letter-spacing:2px;font-weight:600;color:var(--muted)}
main{flex:1;display:flex;flex-direction:column;min-height:0}
.intro{display:flex;align-items:center;justify-content:space-between;padding:30px 0 28px;gap:24px}
.eyebrow{margin:0 0 10px;color:var(--green);font-size:16px;letter-spacing:3px}
h1{font-size:clamp(32px,3.15vw,48px);line-height:1.35;letter-spacing:-1.5px;font-weight:650;margin:0}
h1 span{color:var(--green)}
.intro-note{color:var(--muted);font-size:17px;line-height:1.8;margin:0;white-space:nowrap}
.intro-note span{color:var(--green);margin-left:6px}
.projects{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:22px;flex:1;min-height:0;padding-bottom:26px}
.project{display:grid;grid-template-columns:47% 53%;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:18px;min-height:230px;transition:box-shadow .2s,border-color .2s,transform .2s}
.project:hover{border-color:#93afa0;box-shadow:0 10px 28px #2349380b;transform:translateY(-3px)}
.project:focus-visible,.brand:focus-visible,.footer a:focus-visible{outline:3px solid #2c785d;outline-offset:4px}
.picture{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;min-width:0;min-height:0}
.picture>img{display:block;width:100%;height:100%;object-fit:contain}
.picture-label{position:absolute;left:14px;bottom:12px;background:#ffffffed;color:#4f5f55;font-size:12px;line-height:1.5;padding:3px 8px;border-radius:5px;box-shadow:0 1px 5px #00000009}
.english-picture{background:#faeaed;align-items:flex-start}
.phone{width:66%;margin:19px 0 -80px;border:5px solid #fff;border-radius:20px;background:#fff;overflow:hidden;box-shadow:0 10px 30px #944b6720;transform:rotate(-5deg)}
.phone img{width:100%;height:auto;display:block}
.physics-picture{background:#0d1721}
.physics-picture>img{width:112%;max-width:none;height:auto;flex-shrink:0}
.exam-picture{background:#171f29}
.exam-picture>img{width:132%;height:100%;object-fit:cover;object-position:52% center;max-width:none;flex-shrink:0}
.music-picture{background:#edf1eb;padding:16px 18px}
.music-picture>img{object-fit:contain;border:1px solid #dfe7dd;border-radius:8px;box-shadow:0 7px 16px #26443508;background:#f7f8f5}
.project-info{display:flex;flex-direction:column;align-items:flex-start;padding:24px 24px 20px;min-width:0}
.category{margin:0 0 13px;font-size:14px;color:var(--muted)}
.project-number{color:#9ba99e;margin-right:9px;font-family:Arial,sans-serif;font-size:13px;font-weight:600}
h2{margin:0 0 12px;font-size:clamp(23px,1.95vw,30px);line-height:1.35;letter-spacing:-.6px;white-space:nowrap;font-weight:650}
.description{color:var(--muted);margin:0 0 20px;font-size:18px;line-height:1.8}
.action{display:flex;align-items:center;gap:14px;font-size:18px;font-weight:600;color:var(--green);margin-top:auto;min-height:32px}
.arrow{display:flex;align-items:center;justify-content:center;border:1px solid #dce6db;border-radius:50%;width:30px;height:30px;font:20px Arial,sans-serif;transition:background .2s,color .2s}
.project:hover .arrow{background:var(--green);color:#fff;border-color:var(--green)}
.footer{flex:none;border-top:1px solid var(--line);padding:14px 0 18px;font-size:13px;color:#778176}
.privacy{margin:0 0 10px;font-size:13px;line-height:1.65}
.privacy>span{margin-right:5px}
.legal{display:flex;justify-content:space-between;gap:16px;line-height:1.7}
.legal a{white-space:nowrap}
.legal a:hover{text-decoration:underline}
.skip{position:fixed;top:8px;left:8px;z-index:10;background:var(--green);color:#fff;padding:12px;border-radius:8px;transform:translateY(-160%)}
.skip:focus{transform:translateY(0)}
@media(min-width:1000px) and (min-height:950px){.page{max-height:1100px}.projects{max-height:690px}.project{min-height:280px}.header{height:110px}.intro{padding-top:42px;padding-bottom:38px}.project-info{padding:32px}.description{font-size:20px}.action{font-size:20px}}
@media(min-width:1000px) and (max-height:760px){.header{height:74px}.intro{padding:20px 0}.eyebrow{font-size:14px;margin-bottom:6px}h1{font-size:35px}.projects{gap:16px;padding-bottom:18px}.project{min-height:206px}.project-info{padding:18px 20px}.category{margin-bottom:9px}h2{font-size:25px;margin-bottom:9px}.description{font-size:17px;line-height:1.65;margin-bottom:12px}.action{font-size:17px}.footer{padding:10px 0 12px}.privacy{margin-bottom:6px;font-size:12px}.legal{font-size:12px}}
@media(min-width:700px) and (max-width:999px){.page{padding:0 28px}.header{height:88px}.intro{padding:30px 0}.intro-note{font-size:14px}h1{font-size:32px}.projects{gap:18px}.project{grid-template-columns:1fr;grid-template-rows:minmax(150px,1fr) auto;min-height:330px}.project-info{padding:20px}.category{margin-bottom:8px}h2{font-size:26px;margin-bottom:8px}.description{font-size:18px;line-height:1.6;margin-bottom:12px}.desktop-break{display:none}.phone{width:43%;margin-top:20px}.music-picture>img{width:85%;object-fit:cover;object-position:top}.legal-owner{max-width:60%}}
@media(max-width:699px){.page{padding:0 18px}.header{height:72px;gap:12px}.brand{font-size:25px;gap:9px}.brand-icon{width:36px;height:36px}.studio{font-size:13px;padding-left:12px}.site-address{display:none}.intro{padding:24px 0 22px}.eyebrow{font-size:13px;letter-spacing:2px;margin-bottom:9px}h1{font-size:29px;letter-spacing:-1px}h1 span{display:block}.intro-note{font-size:12px;line-height:1.8}.projects{gap:12px;padding-bottom:18px;grid-template-rows:repeat(2,minmax(250px,1fr))}.project{grid-template-columns:1fr;grid-template-rows:minmax(96px,1fr) auto;border-radius:12px;min-height:250px}.project-info{padding:13px 12px 12px}.category{font-size:11px;margin-bottom:7px}.project-number{font-size:11px;margin-right:5px}h2{font-size:20px;letter-spacing:-.7px;line-height:1.4;margin-bottom:7px}.description{font-size:14px;line-height:1.65;margin-bottom:10px}.desktop-break{display:none}.action{font-size:14px;min-height:24px;gap:6px}.arrow{width:23px;height:23px;font-size:16px}.phone{width:63%;margin-top:12px;border-width:3px;border-radius:12px}.picture-label{font-size:10px;bottom:7px;left:7px;padding:2px 5px}.physics-picture>img{width:105%}.exam-picture>img{width:100%;height:100%;object-fit:cover;object-position:center 57%}.music-picture{padding:8px 15px}.music-picture>img{object-fit:cover;object-position:top;width:100%;height:100%;border-radius:5px}.footer{padding:11px 0 12px;font-size:11px}.privacy{font-size:11px;margin-bottom:8px;line-height:1.6}.legal{font-size:10px;gap:6px;flex-direction:column}.legal-owner{max-width:none}}
@media(max-width:370px){.page{padding:0 12px}.intro-note{display:none}h1{font-size:28px}.projects{gap:10px}.project-info{padding:11px 10px}h2{font-size:18px}.description{font-size:14px}.action{font-size:13px}.studio{font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}
/* Keep image intrinsic dimensions out of the single-screen grid calculation. */
.picture>img{position:absolute;inset:0;width:100%;height:100%}
.physics-picture>img{width:112%;left:-6%;object-fit:contain}
.exam-picture>img{width:132%;left:-16%}
.music-picture>img{inset:16px 18px;width:calc(100% - 36px);height:calc(100% - 32px)}
@media(min-width:1000px) and (min-height:761px) and (max-height:820px){.header{height:78px}.intro{padding:22px 0}.projects{gap:18px;padding-bottom:20px}.project{min-height:214px}.project-info{padding:20px}.category{margin-bottom:9px}h2{margin-bottom:9px}.description{font-size:17px;margin-bottom:12px}.footer{padding:10px 0 12px}}
@media(min-width:700px) and (max-width:999px){.project{min-height:300px;grid-template-rows:minmax(120px,1fr) auto}.intro{padding:24px 0}.phone{width:43%}}
@media(max-width:699px){.page{min-height:810px}.header{height:64px}.intro{padding:18px 0}h1{font-size:27px;line-height:1.28}.intro-note{font-size:11px}.eyebrow{font-size:12px;margin-bottom:7px}.music-picture>img{inset:8px 15px;width:calc(100% - 30px);height:calc(100% - 16px)}.physics-picture>img{width:105%;left:-2.5%}.exam-picture>img{width:100%;left:0}}
@media(max-width:699px){.category{display:none}.description{font-size:16px;line-height:1.6}.action{font-size:16px}.project-info{padding-top:12px}h2{margin-bottom:8px}}
@media(max-width:370px){.page{min-height:920px}.projects{grid-template-rows:repeat(2,minmax(290px,1fr))}.action{font-size:14px}}
/* Generated artwork stays entirely visible at every card aspect ratio. */
.picture.generated-picture{background:#edf1eb;padding:0;align-items:center;justify-content:center}
.picture.generated-picture>img{position:absolute;inset:0;left:0;top:0;width:100%;height:100%;max-width:100%;object-fit:contain;object-position:center;transform:none;border:0;border-radius:0;box-shadow:none}
.english{position:relative}
.english-actions{display:flex;align-items:center;gap:22px;margin-top:auto;width:100%}
.english-actions .action{margin-top:0;white-space:nowrap}
.english-intro::after{content:"";position:absolute;inset:0;z-index:1;border-radius:inherit}
.direct-download{position:relative;z-index:2;font-size:15px;line-height:1.5;color:var(--green);white-space:nowrap;text-decoration:underline;text-underline-offset:5px;display:inline-flex;align-items:center;min-height:38px}
.english:focus-within{outline:3px solid #2c785d;outline-offset:4px}
.direct-download:focus-visible{outline:2px solid #2c785d;outline-offset:3px}
@media(max-width:699px){.english-actions{gap:12px}.english-actions .arrow{display:none}.direct-download{font-size:13px;min-height:28px}}
@media(max-width:370px){.english-actions{gap:10px}.direct-download{font-size:12px}.english-actions .action{font-size:14px}}