.nf{min-height:100svh;color:var(--mp-ink)}.nf-main{min-height:100svh;padding:calc(var(--nav-full) + 24px) 24px 72px;text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.nf-title{font-family:var(--font-display);letter-spacing:.04em;margin:10px 0 0;font-size:clamp(40px,7vw,72px);font-weight:400;line-height:.95}.nf-lede{max-width:30em;font-family:var(--font-body);color:var(--mp-ink-soft);margin:18px 0 34px;font-size:16px;line-height:1.6}.junbi{flex-direction:column;align-items:center;margin-bottom:40px;display:flex}.junbi-nail{z-index:1;background:radial-gradient(circle at 35% 35%,#8a8f96,#3c4148 70%);border-radius:50%;width:9px;height:9px;position:relative;box-shadow:1px 2px 2px #1d2b3a59}.junbi-sign{cursor:pointer;transform-origin:50% 0;rotate:var(--swing,0deg);-webkit-tap-highlight-color:transparent;background:0 0;border:0;margin-top:-4.5px;padding:0;position:relative}.junbi-sign:focus-visible{outline:none}.junbi-sign:focus-visible .junbi-board{outline:2px solid var(--mp-red);outline-offset:4px}.junbi-cord{background:linear-gradient(to bottom right,#0000 calc(50% - .8px),#1d2b3aa6 calc(50% - .8px) calc(50% + .8px),#0000 calc(50% + .8px)) 30px 0/80px 100% no-repeat,linear-gradient(to top right,#0000 calc(50% - .8px),#1d2b3aa6 calc(50% - .8px) calc(50% + .8px),#0000 calc(50% + .8px)) 110px 0/80px 100% no-repeat;width:220px;height:54px;display:block}.junbi-board{width:220px;height:92px;transform-style:preserve-3d;margin-top:-6px;transition:transform .7s cubic-bezier(.3,1.3,.5,1);display:block;position:relative}.junbi-sign[data-open] .junbi-board{transform:rotateY(180deg)}.junbi-face{backface-visibility:hidden;border-radius:3px;justify-content:center;align-items:center;padding-top:8px;display:flex;position:absolute;inset:0;box-shadow:inset 0 0 0 1px #1d2b3a24,inset 0 -3px 6px #3c28141f,3px 8px 14px #1d2b3a33}.junbi-back{transform:rotateY(180deg)}.junbi-face:before,.junbi-face:after{content:"";background:#1d2b3a80;border-radius:50%;width:6px;height:6px;position:absolute;top:9px}.junbi-face:before{left:27px}.junbi-face:after{right:27px}.junbi-ja{letter-spacing:.1em;color:#261f1b;mix-blend-mode:multiply;text-shadow:0 0 .8px #261f1b8c;margin-right:-.1em;font-family:Yuji Syuku,Hiragino Mincho ProN,Yu Mincho,serif;font-size:50px;line-height:1}.junbi-back .junbi-ja{color:var(--mp-red-deep)}.junbi-say{font-family:var(--font-typewriter);letter-spacing:.08em;color:var(--mp-ink-soft);margin:18px 0 0;font-size:13px}@media (prefers-reduced-motion:reduce){.junbi-board{transition:none}}