:root{color-scheme:light;--desk:#e8d4ae;--desk-dark:#c9ab7a;--desk-deep:#a8875a;--paper:#fffdf6;--ink:#2a1f17;--soft:#6e5a46;--tomato:#ff5a36;--tomato-dark:#c63b1c;--leaf:#2fa66a;--leaf-dark:#1f7a4b;--sky:#8ecae6;--sun:#ffd666;--tape:#ffd666cc;--tape-2:#8ecae6d1;--hand:"Gochi Hand", "ZCOOL KuaiLe", "Comic Sans MS", cursive;--hand-zh:"ZCOOL KuaiLe", "Gochi Hand", cursive;--body:"Andika", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", "Trebuchet MS", sans-serif;--gutter:max(16px, env(safe-area-inset-left));--measure:70rem;--grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .24 0 0 0 0 .12 0 0 0 .22 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{-webkit-font-smoothing:antialiased;margin:0;overflow-x:hidden}img,svg{max-width:100%}.nw{white-space:nowrap}.hw-skip{position:absolute;left:-999px}.hw-skip:focus{z-index:99;background:var(--ink);color:#fff;border-radius:10px;padding:.5rem .9rem;top:16px;left:16px}.tape{z-index:2;background:repeating-linear-gradient(90deg, transparent 0 7px, #ffffff4d 7px 12px), var(--tape);width:96px;height:28px;position:absolute;box-shadow:0 1px 2px #0000001f}.tape.blue{background:repeating-linear-gradient(90deg, transparent 0 7px, #ffffff4d 7px 12px), var(--tape-2)}.hw-top{z-index:20;max-width:calc(var(--measure) + 2 * 16px);padding:calc(12px + env(safe-area-inset-top)) var(--gutter) 0;font-family:var(--body);align-items:center;gap:.6rem 1.2rem;margin:0 auto;display:flex;position:relative}[data-theme=whim] .hw-top{position:absolute;inset:0 0 auto}.hw-mark{color:var(--ink);font:400 2rem/1 var(--hand);flex:none;align-items:baseline;text-decoration:none;display:inline-flex;position:relative;transform:rotate(-2deg)}.hw-mark-hey{color:var(--soft);margin-right:.04em;font-size:.72em}.hw-mark-whim{color:var(--ink)}.hw-mark-scribble{fill:none;width:86%;height:.45em;stroke:var(--tomato);stroke-width:3.2px;stroke-linecap:round;stroke-dasharray:130;stroke-dashoffset:130px;animation:.9s cubic-bezier(.6,0,.3,1) .25s forwards hw-scribble;position:absolute;bottom:-.32em;left:18%;right:-4%}@keyframes hw-scribble{to{stroke-dashoffset:0}}.hw-mark.small{font-size:1.6rem;transform:rotate(-1deg)}.hw-nav{gap:.2rem;margin-left:auto;display:flex}.hw-nav a,.hw-lang{color:var(--ink);font:700 .98rem/1.1 var(--body);white-space:nowrap;border-radius:10px;padding:.45rem .75rem .4rem;text-decoration:none}.hw-nav a:hover{background:#ffffff73}.hw-nav a[aria-current=page]{background:linear-gradient(#0000 62%,#ff5a3652 62% 88%,#0000 88%)}.hw-lang{background:var(--paper);border:2px solid var(--ink);box-shadow:2px 3px 0 var(--ink);border-radius:8px;flex:none;transition:transform .14s,box-shadow .14s;position:relative;transform:rotate(2deg)}.hw-lang[lang=zh-Hans]{font-family:var(--hand-zh);font-size:1.08rem;font-weight:400}.hw-lang:hover{box-shadow:3px 4px 0 var(--ink);transform:rotate(0)translateY(-1px)}.hw-lang:active{box-shadow:0 1px 0 var(--ink);transform:translateY(2px)}@media (width<=520px){.hw-top{flex-wrap:wrap;row-gap:.3rem}.hw-mark{font-size:1.75rem}.hw-nav{order:3;width:100%;margin-left:-.75rem}.hw-lang{margin-left:auto}}.hw-foot{padding:3.2rem var(--gutter) calc(2rem + env(safe-area-inset-bottom));text-align:center;font:400 .95rem/1.6 var(--body);color:var(--ink);background:var(--desk-dark) var(--grain);margin-top:clamp(4rem,10vw,7rem);position:relative}.hw-foot:before{content:"";background:var(--desk-dark);height:15px;position:absolute;inset:-14px 0 auto;-webkit-mask:radial-gradient(9px 15px at 50% 100%,#000 98%,#0000) 0 0/18px 15px repeat-x;mask:radial-gradient(9px 15px at 50% 100%,#000 98%,#0000) 0 0/18px 15px repeat-x}.hw-foot p{text-wrap:balance;margin:.6rem 0 0}.hw-foot a:not(.hw-mark){color:var(--ink)}[data-theme=whim] .hw-foot{color:#18310c;background:#7fbd55;border-radius:50% 50% 0 0/60px 60px 0 0}[data-theme=whim] .hw-foot:before{display:none}[data-theme=whim] .hw-foot a:not(.hw-mark){color:#18310c}:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:6px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}.hw-mark-scribble{stroke-dashoffset:0}html{scroll-behavior:auto}}