.paper-site{--paper:#f4ead5;--paper-2:#fef4a8;--ink:#1a1814;--ink-2:#3a362e;--muted:#8a8173;--pink:#ff8ba7;--mint:#b8e0d2;--sun:#ffd166;--sky:#9ecaff;--red:#e85d4a;--amber:#d97706;background:var(--paper);color:var(--ink);background-image:radial-gradient(circle at 20% 30%,#0000000b 0 1px,#0000 1px),radial-gradient(circle at 70% 60%,#00000008 0 1px,#0000 1px),radial-gradient(circle at 40% 85%,#00000006 0 1px,#0000 1px);background-size:12px 12px,18px 18px,22px 22px;min-height:100vh;font-family:Georgia,Times New Roman,serif;overflow-x:clip}.paper-site a{color:inherit;text-decoration:none}.paper-site .wrap{max-width:1200px;margin:0 auto;padding:48px 56px 80px;position:relative}.paper-site .nav{justify-content:space-between;align-items:center;gap:16px;max-width:1200px;margin:0 auto;padding:20px 56px;font-family:SF Mono,Menlo,monospace;font-size:12px;display:flex}.paper-site .nav-logo{align-items:center;gap:8px;font-weight:700;display:flex}.paper-site .nav-logo .dot{background:var(--red);border-radius:50%;width:10px;height:10px;animation:2.2s infinite ps-pulse}@keyframes ps-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.85)}}.paper-site .nav-right{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.paper-site .nav-links{gap:6px;display:flex}.paper-site .nav-links a{border-radius:14px;padding:4px 10px;transition:all .2s}.paper-site .nav-links a:hover{background:var(--ink);color:var(--paper);transform:rotate(-1deg)}.paper-site .nav-links a.is-current{background:var(--ink);color:var(--paper)}.paper-site .lang-switch{border:1.5px solid var(--ink);cursor:pointer;background:#fff;border-radius:16px;align-items:center;margin-left:12px;font-family:SF Mono,Menlo,monospace;font-size:11px;font-weight:700;display:inline-flex;overflow:hidden}.paper-site .lang-switch button{font:inherit;color:var(--ink);cursor:pointer;background:0 0;border:none;padding:5px 12px;transition:all .15s}.paper-site .lang-switch button.active{background:var(--ink);color:var(--paper)}.paper-site .foot{border-top:2.5px solid var(--ink);background:repeating-linear-gradient(-45deg, transparent 0 14px, #1a181406 14px 15px), var(--paper);margin-top:120px;padding:40px 48px 32px;position:relative}.paper-site .foot:before{content:"";background-image:radial-gradient(circle at 8px 8px, var(--paper) 7px, transparent 7.5px);background-position:0 -5px;background-size:16px 10px;height:10px;position:absolute;top:-8px;left:0;right:0}.paper-site .foot-inner{letter-spacing:.8px;max-width:1200px;color:var(--ink-2);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;margin:0 auto;font-family:SF Mono,Menlo,monospace;font-size:11px;display:flex}.paper-site .foot-mark{color:var(--ink);align-items:center;gap:10px;font-weight:600;display:flex}.paper-site .foot-dot{background:var(--red);width:10px;height:10px;box-shadow:0 0 0 2px var(--paper), 0 0 0 3.5px var(--ink);border-radius:50%;animation:2.4s ease-in-out infinite ps-pulseDot}@keyframes ps-pulseDot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.25)}}.paper-site .foot-sig{letter-spacing:0;font-family:Bradley Hand,cursive;font-size:16px;font-weight:700}.paper-site .foot-copy{text-align:center;opacity:.8;flex:1;min-width:200px}.paper-site .foot-beian{color:var(--muted);border-bottom:1px dashed #0000;padding-bottom:1px;text-decoration:none;transition:color .2s}.paper-site .foot-beian:hover{color:var(--ink);border-bottom-color:var(--ink)}@media (width<=780px){.paper-site .wrap{padding:32px 22px 60px}.paper-site .nav{flex-wrap:wrap;gap:10px;padding:14px 22px}.paper-site .foot{margin-top:72px;padding:28px 20px 24px}.paper-site .foot-inner{font-size:10px}.paper-site .foot-copy{text-align:left;flex-basis:100%}}