:root{--cream: #f6eed9;--paper: #fdf8ec;--ink: #46331f;--red: #b5382b;--gold: #b8860b;--shadow: rgba(70, 51, 31, .18)}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--cream);background-image:repeating-linear-gradient(0deg,transparent,transparent 3px,rgba(70,51,31,.015) 3px,rgba(70,51,31,.015) 4px);color:var(--ink);font-family:Hiragino Kaku Gothic ProN,Noto Sans JP,Apple SD Gothic Neo,PingFang SC,sans-serif;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}.home{max-width:640px;margin:0 auto;padding:16px 14px 48px}.header{padding:8px 2px 18px}.header-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.logo{font-family:Hiragino Mincho ProN,Yu Mincho,"Noto Serif JP",serif;font-size:22px;letter-spacing:2px;color:var(--red);border:3px double var(--red);padding:2px 10px;background:var(--paper);transform:rotate(-1deg)}.langs{display:flex;gap:4px}.lang{border:1px solid var(--ink);background:var(--paper);color:var(--ink);font-size:11px;padding:3px 7px;border-radius:3px;opacity:.6}.lang.on{background:var(--ink);color:var(--cream);opacity:1}.tagline{margin-top:10px;font-size:13px;opacity:.85}.progress{margin-top:12px}.progress-label{font-size:12px;font-weight:700}.bar{margin-top:4px;height:10px;background:var(--paper);border:1.5px solid var(--ink);border-radius:6px;overflow:hidden}.bar-fill{height:100%;background:repeating-linear-gradient(45deg,var(--red),var(--red) 6px,#c9553f 6px,#c9553f 12px);transition:width .4s}.cat{margin-top:22px}.cat-title{font-family:Hiragino Mincho ProN,Yu Mincho,"Noto Serif JP",serif;font-size:16px;display:flex;align-items:baseline;justify-content:space-between;border-bottom:2px solid var(--ink);padding-bottom:4px}.cat-count{font-size:12px;font-weight:400}.grid{margin-top:10px;display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:10px}.card{position:relative;aspect-ratio:3 / 4.2;border-radius:8px;overflow:hidden;background:var(--paper);border:2px solid var(--ink);box-shadow:2px 3px 0 var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:6px 4px;text-align:center}.card:active{transform:translateY(1px);box-shadow:1px 1px 0 var(--shadow)}.card-stars{position:absolute;top:4px;left:6px;z-index:2}.stars{color:var(--gold);font-size:10px;letter-spacing:1px;text-shadow:0 0 2px var(--paper)}.card-face{font-size:34px;line-height:1;margin-top:8px}.card-name{font-size:10px;line-height:1.35;font-weight:600;min-height:27px;display:flex;align-items:center}.card-photo{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.card-got{border-color:var(--red)}.card-got .card-name{position:absolute;bottom:0;left:0;right:0;min-height:0;background:linear-gradient(transparent,#000000a6);color:#fff;padding:14px 4px 4px;justify-content:center;text-shadow:0 1px 2px #000}.card-stamp{position:absolute;top:4px;right:4px;z-index:2;width:24px;height:24px;border:2px solid var(--red);border-radius:50%;color:var(--red);background:#fdf8ecd9;font-weight:900;font-size:14px;display:flex;align-items:center;justify-content:center;transform:rotate(12deg)}.card-hidden{background:#5a4a38;border-style:dashed}.card-hidden .card-face{color:var(--cream);opacity:.7;font-family:serif}.card-hidden .card-name{color:var(--cream);opacity:.7}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#281c0f99;z-index:10;display:flex;align-items:flex-end;justify-content:center}.sheet{position:relative;width:100%;max-width:480px;max-height:88vh;overflow-y:auto;background:var(--cream);border-radius:16px 16px 0 0;border:2px solid var(--ink);border-bottom:0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:10px;animation:slide-up .25s ease-out}@keyframes slide-up{0%{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}.sheet-pop .sheet-card{animation:pop .5s cubic-bezier(.2,1.6,.4,1)}@keyframes pop{0%{transform:scale(.6) rotate(-6deg)}to{transform:none}}.get-badge{position:absolute;top:10px;right:14px;z-index:3;background:var(--red);color:#fff;font-weight:900;font-size:18px;letter-spacing:1px;padding:6px 14px;border-radius:4px;transform:rotate(8deg);box-shadow:2px 2px 0 var(--shadow);animation:pop .5s cubic-bezier(.2,1.6,.4,1)}.sheet-card{background:var(--paper);border:2px solid var(--ink);border-radius:10px;padding:14px;box-shadow:3px 4px 0 var(--shadow)}.sheet-meta{display:flex;align-items:center;gap:8px;font-size:12px}.sheet-meta .stars{font-size:13px}.sheet-cat{border:1px solid var(--ink);border-radius:3px;padding:1px 6px}.sheet-region{color:var(--red);font-weight:700}.sheet-visual{margin-top:10px;border-radius:6px;overflow:hidden;background:var(--cream);aspect-ratio:4 / 3;display:flex;align-items:center;justify-content:center}.sheet-visual img{width:100%;height:100%;object-fit:cover}.sheet-emoji{font-size:72px}.sheet-name{margin-top:10px;font-size:18px;font-family:Hiragino Mincho ProN,Yu Mincho,"Noto Serif JP",serif}.sheet-hint{margin-top:6px;font-size:13px;background:#efe4c8;border-radius:6px;padding:8px 10px}.sheet-date{margin-top:6px;font-size:12px;opacity:.75}.btn{border:2px solid var(--ink);border-radius:8px;font-size:15px;font-weight:700;padding:12px;background:var(--paper);color:var(--ink)}.btn-main{background:var(--red);border-color:var(--red);color:#fff;box-shadow:2px 3px 0 var(--shadow)}.btn-main:disabled{opacity:.6}.btn-ghost{border-style:dashed;background:transparent;font-weight:400}.note{font-size:11px;text-align:center;opacity:.7}.footer{margin-top:36px;text-align:center;font-size:11px;opacity:.6}