.apr-app{--ink:#2b2723;--muted:#746d65;--paper:#fffdf8;--line:#e8e0d5;--accent:#7b6047;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;color:var(--ink);max-width:760px;margin:24px auto}
.apr-app *{box-sizing:border-box}.apr-card{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:clamp(18px,4vw,36px);box-shadow:0 14px 45px rgba(55,43,31,.08)}
.apr-head{text-align:center}.apr-kicker{font-size:12px;letter-spacing:.12em;color:var(--accent);font-weight:700}.apr-head h2{font-size:clamp(26px,6vw,38px);margin:7px 0}.apr-head p{color:var(--muted);line-height:1.8}
.apr-side-select{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:22px 0 14px}.apr-side{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px;font-weight:700}.apr-side.is-active{background:var(--ink);color:#fff}
.apr-upload{display:block;border:2px dashed #cdbba9;border-radius:18px;padding:24px;text-align:center;cursor:pointer;background:#fff}.apr-upload input{position:absolute;opacity:0;pointer-events:none}.apr-upload-title{display:block;font-size:18px;font-weight:800}.apr-upload-sub{display:block;font-size:12px;color:var(--muted);margin-top:5px}
.apr-preview-wrap{position:relative;margin-top:16px;overflow:hidden;border-radius:18px;background:#111;aspect-ratio:3/4}.apr-canvas{display:block;width:100%;height:100%;object-fit:cover}.apr-guide{position:absolute;inset:0;pointer-events:none}.apr-palm{position:absolute;left:23%;top:20%;width:54%;height:62%;border:2px dashed rgba(255,255,255,.72);border-radius:42% 42% 35% 35%;box-shadow:0 0 0 999px rgba(0,0,0,.08)}
.apr-quality{margin-top:12px;padding:11px 13px;border-radius:10px;font-size:13px}.apr-quality.is-good{background:#edf7ef}.apr-quality.is-warn{background:#fff2df}
.apr-analyze,.apr-reset{width:100%;border:0;border-radius:14px;padding:15px;margin-top:14px;font-size:16px;font-weight:800;cursor:pointer}.apr-analyze{background:var(--ink);color:#fff}.apr-analyze:disabled{opacity:.4;cursor:not-allowed}.apr-reset{background:#eee8e1;color:var(--ink)}
.apr-loading{display:flex;align-items:center;justify-content:center;gap:10px;padding:24px;color:var(--muted)}.apr-spinner{width:22px;height:22px;border:3px solid #ddd;border-top-color:var(--ink);border-radius:50%;animation:aprspin .8s linear infinite}@keyframes aprspin{to{transform:rotate(360deg)}}
.apr-result{margin-top:24px}.apr-score-box{text-align:center;background:#f2ece4;border-radius:18px;padding:20px}.apr-score-box span{display:block;color:var(--muted)}.apr-score-box strong{font-size:52px;line-height:1}.apr-score-box small{font-size:16px}
.apr-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}.apr-item{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fff}.apr-item-top{display:flex;justify-content:space-between}.apr-item-top b{color:var(--accent)}.apr-item p{font-size:12px;line-height:1.6;color:var(--muted);margin:8px 0 0}.apr-bar{height:6px;background:#eee8e1;border-radius:99px;overflow:hidden;margin-top:8px}.apr-bar i{display:block;height:100%;background:var(--accent)}
.apr-message{margin-top:14px;padding:18px;border-radius:14px;background:#f7f3ed;line-height:1.8}.apr-message h3{margin:0 0 8px}.apr-tech{margin-top:12px;color:var(--muted);font-size:12px}.apr-tech pre{white-space:pre-wrap;max-height:260px;overflow:auto;background:#222;color:#eee;padding:12px;border-radius:10px}.apr-note{font-size:11px;color:#8a827a;line-height:1.7;margin-top:22px}
@media(max-width:520px){.apr-card{border-radius:0;border-left:0;border-right:0}.apr-result-grid{grid-template-columns:1fr}}