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.proj{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,60px);align-items:center;}.proj:nth-child(even) .proj__media{order:2;}@media(max-width:900px){.proj{grid-template-columns:1fr;}.proj:nth-child(even) .proj__media{order:0;}}.proj__media{position:relative;display:block;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--surf);transform-style:preserve-3d;transition:box-shadow .5s var(--ease);}.proj__media::after{content:"";position:absolute;inset:0;background:linear-gradient(140deg,color-mix(in srgb,var(--p,var(--accent)) 22%,transparent),transparent 55%);opacity:0;transition:opacity .5s;pointer-events:none;}.proj__media:hover::after{opacity:1;}.proj__media:hover{box-shadow:0 36px 90px -30px color-mix(in srgb,var(--p,#000) 55%,transparent);}.proj__media img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top center;transition:transform 1.1s var(--ease),filter .6s;filter:saturate(.92);}.proj__media:hover img{transform:scale(1.05);filter:saturate(1.08);}.proj__media .icon{position:absolute;right:16px;top:16px;width:42px;height:42px;padding:12px;border-radius:50%;background:color-mix(in srgb,var(--bg) 70%,transparent);backdrop-filter:blur(10px);border:1px solid var(--line);opacity:0;translate:0 -8px;transition:.45s var(--ease);z-index:3;}.proj__media:hover .icon{opacity:1;translate:0 0;}.proj__meta{font-family:var(--mono);font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--tx-3);margin:0 0 14px;}.proj__meta b{color:var(--p,var(--accent));font-weight:600;}.proj__title{font-size:clamp(24px,2.7vw,36px);letter-spacing:-.03em;line-height:1.12;margin:0 0 14px;font-weight:800;}.proj__title span{display:block;font-size:.55em;font-weight:500;letter-spacing:-.01em;color:var(--tx-2);margin-top:7px;}.proj__txt{color:var(--tx-2);font-size:16px;margin:0 0 20px;max-width:50ch;}:root[lang^="zh"] .proj__meta{letter-spacing:.06em;text-transform:none;}
.sec__head{max-width:62ch;margin-bottom:clamp(44px,6vw,76px);}.sec__head--c{max-width:none;text-align:center;margin-inline:auto;}.sec__intro{font-size:clamp(16px,1.3vw,18.5px);color:var(--tx-2);margin:0;max-width:60ch;}.sec__head--c .sec__intro{margin-inline:auto;}
.foot{border-top:1px solid var(--line-2);padding:clamp(50px,7vw,90px) 0 32px;background:var(--bg-2);}.foot__big{font-size:clamp(30px,6.4vw,84px);font-weight:800;letter-spacing:-.045em;line-height:1.02;margin-bottom:clamp(40px,6vw,70px);}.foot__bar{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;color:var(--tx-2);border-top:1px solid var(--line-2);padding-top:24px;}.foot__links{display:flex;gap:18px;}.foot__links a{text-decoration:none;}.foot__links a:hover{color:var(--accent);}:root[lang^="zh"] .foot__big{letter-spacing:-.01em;line-height:1.2;}.foot__links a{color:var(--tx-2);}
.nav{position:fixed;top:0;left:0;right:0;z-index:80;padding:18px 0;transition:padding .4s var(--ease),background .4s,backdrop-filter .4s,border-color .4s;border-bottom:1px solid transparent;}.nav.is-stuck{padding:10px 0;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(18px) saturate(1.4);border-bottom-color:var(--line-2);}.nav__inner{width:min(var(--wrap),calc(100% - 48px));margin-inline:auto;display:flex;align-items:center;gap:28px;}@media(max-width:640px){.nav__inner{width:calc(100% - 32px);gap:14px;}}.brand{display:flex;align-items:center;gap:12px;margin-right:auto;text-decoration:none;}.brand__mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;position:relative;overflow:hidden;flex:none;}.brand__mark span{position:absolute;font-weight:800;font-size:16px;color:#fff;transition:transform .45s var(--ease),opacity .45s var(--ease);}.brand__mark span:nth-child(2){transform:translateY(110%);opacity:0;}.brand:hover .brand__mark span:nth-child(1){transform:translateY(-110%);opacity:0;}.brand:hover .brand__mark span:nth-child(2){transform:translateY(0);opacity:1;}.brand__txt{display:flex;flex-direction:column;line-height:1.15;}.brand__txt b{font-size:15px;letter-spacing:-.01em;}.brand__txt i{font-style:normal;font-size:11.5px;color:var(--tx-3);font-family:var(--mono);letter-spacing:.02em;}@media(max-width:860px){.brand__txt{display:none;}}.nav__links{display:flex;gap:26px;font-size:14.5px;color:var(--tx-2);}.nav__links a{position:relative;padding:4px 0;transition:color .25s;text-decoration:none;}.nav__links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--accent);transition:width .35s var(--ease);}.nav__links a:hover,.nav__links a.is-on{color:var(--tx);}.nav__links a:hover::after,.nav__links a.is-on::after{width:100%;}@media(max-width:980px){.nav__links{display:none;}}.nav__tools{display:flex;align-items:center;gap:10px;}.icon-btn{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);border-radius:11px;background:none;transition:border-color .3s,transform .3s;cursor:pointer;color:inherit;}.icon-btn:hover{border-color:var(--accent);transform:translateY(-2px);}.i-moon{display:none;}:root[data-theme="light"] .i-sun{display:none;}:root[data-theme="light"] .i-moon{display:block;}.burger{display:none;width:36px;height:36px;border:1px solid var(--line);border-radius:11px;background:none;position:relative;cursor:pointer;color:inherit;}.burger span{position:absolute;left:10px;width:16px;height:1.5px;background:currentColor;transition:.35s var(--ease);}.burger span:nth-child(1){top:14px;}.burger span:nth-child(2){top:20px;}body.drawer-open .burger span:nth-child(1){top:17px;rotate:45deg;}body.drawer-open .burger span:nth-child(2){top:17px;rotate:-45deg;}@media(max-width:980px){.burger{display:block;}}.drawer{position:fixed;inset:0;z-index:79;background:var(--bg);display:flex;flex-direction:column;justify-content:center;gap:8px;padding:0 32px;clip-path:circle(0% at 100% 0);transition:clip-path .7s var(--ease);}body.drawer-open .drawer{clip-path:circle(150% at 100% 0);}.drawer a{font-size:clamp(32px,9vw,54px);font-weight:700;letter-spacing:-.03em;opacity:0;transform:translateY(20px);transition:.5s var(--ease);text-decoration:none;}body.drawer-open .drawer a{opacity:1;transform:none;}body.drawer-open .drawer a:nth-child(1){transition-delay:.12s;}body.drawer-open .drawer a:nth-child(2){transition-delay:.18s;}body.drawer-open .drawer a:nth-child(3){transition-delay:.24s;}body.drawer-open .drawer a:last-child{transition-delay:.30s;color:var(--accent);}.drawer__langs{display:flex;gap:10px;margin-top:28px;opacity:0;transform:translateY(20px);transition:.5s var(--ease);}body.drawer-open .drawer__langs{opacity:1;transform:none;transition-delay:.36s;}.drawer__langs a{font-size:17px;font-weight:600;letter-spacing:0;padding:9px 18px;border:1px solid var(--line);border-radius:99px;color:var(--tx-2);opacity:1;transform:none;transition:border-color .3s,color .3s;}.drawer__langs a[aria-current]{border-color:var(--accent);color:var(--tx);}
.tags{display:flex;flex-wrap:wrap;gap:7px;list-style:none;padding:0;margin:0;}.tags li{font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:var(--tx-3);border:1px solid var(--line-2);border-radius:99px;padding:4px 11px;}