body {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
    background-color: #000;
}

#photoLayer {
    position: fixed;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 1;
    will-change: transform;
    transform: translateZ(0);
}

#bgColorLayer {
    position: fixed;
    inset: 0;
    z-index: 2;
    transition: opacity 0.1s;
    pointer-events: none;
    transform: translateZ(0);
}

canvas {
    position: relative;
    width: 90vw;
    max-width: 1000px;
    height: auto;
    background-color: transparent;
    z-index: 3;
    image-rendering: -webkit-optimize-contrast;
}

/* ===== Controls Panel ===== */
.controls {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(45,45,45,0.95);
    padding: 12px 15px;
    border-radius: 12px;
    color: #fff;
    font-family: sans-serif;
    font-size: 10px;
    display: none;
    flex-direction: column;
    gap: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.15);
    z-index: 1000;
}

.control-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.divider {
    height: 1px;
    background: rgba(255,255,255,0.1);
    margin: 2px 0;
}

.label-tag {
    background: #555;
    padding: 2px 5px;
    border-radius: 3px;
    font-size: 9px;
    min-width: 50px;
    text-align: center;
    font-weight: bold;
}

input[type="color"] {
    -webkit-appearance: none;
    border: 1px solid #666;
    width: 20px;
    height: 20px;
    cursor: pointer;
    background: none;
    border-radius: 3px;
}

input[type="number"] {
    width: 35px;
    background: #222;
    border: 1px solid #555;
    color: #fff;
    padding: 2px;
    border-radius: 3px;
    font-size: 10px;
    text-align: center;
}

.alpha-group {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 9px;
}

input[type="range"] {
    width: 60px;
    height: 3px;
    cursor: pointer;
}

button {
    background: #fff;
    color: #000;
    border: none;
    padding: 6px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    font-size: 10px;
    flex: 1;
}

#applyBtn {
    padding: 12px 20px;
    font-size: 14px;
    border-radius: 6px;
}

#fileInput {
    display: none;
}

#globalScaleValue,
#kbDurationValue,
#kbZoomStartValue,
#kbZoomEndValue,
#kbPanXValue,
#kbPanYValue,
#offsetXValue,
#offsetYValue {
    min-width: 32px;
    display: inline-block;
    text-align: right;
}

/* ===== Burger Button ===== */
#burgerBtn {
    position: fixed;
    top: 16px;
    right: 16px;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(184,134,11,0.8);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: grid;
    place-items: center;
    cursor: pointer;
    z-index: 2001;
    user-select: none;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

#burgerBtn:active {
    transform: scale(0.98);
}

#burgerBtn svg {
    width: 24px;
    height: 24px;
}

/* ===== Burger Menu Panel ===== */
#burgerMenu {
    position: fixed;
    top: 72px;
    right: 16px;
    width: auto;
    min-width: 0;
    padding: 6px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(184,134,11,0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 14px 40px rgba(0,0,0,0.45);
    z-index: 2000;
    display: none;
}

#burgerMenu.open {
    display: block;
}

#burgerMenu a {
    display: block;
    padding: 10px 20px;
    border-radius: 10px;
    color: #fff;
    text-decoration: none;
    font-family: sans-serif;
    font-size: 14px;
    letter-spacing: 0.02em;
    white-space: nowrap;
    line-height: 1.35;
}

#burgerMenu a:hover {
    background: rgba(255,255,255,0.08);
}

#burgerMenu a + a {
    border-top: 1px solid rgba(255,255,255,0.22);
}

@media (max-width: 600px) {
    #burgerBtn {
        top: 12px;
        right: 12px;
        width: 56px;
        height: 56px;
        border-radius: 14px;
    }
    #burgerBtn svg {
        width: 28px;
        height: 28px;
    }
    #burgerMenu {
        top: 76px;
        right: 12px;
        padding: 6px;
    }
    #burgerMenu a {
        padding: 12px 20px;
        font-size: 15px;
    }
}

/* ===== INSTAGRAM PANEL ===== */
#instaPanel {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(30px);
    z-index: 10;
    padding: 14px 16px;
    width: auto;
    max-width: 580px;
    border-radius: 20px;
    background: rgba(220,195,160,0.22);
    backdrop-filter: blur(20px) saturate(1.3);
    -webkit-backdrop-filter: blur(20px) saturate(1.3);
    border: 1px solid rgba(255,255,255,0.25);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    color: #3a2a1a;
    opacity: 0;
    transition: opacity 1.5s ease, transform 1.5s ease;
    pointer-events: none;
}

#instaPanel.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

#instaPanel .ig-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 auto 10px;
}

#instaPanel .ig-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #fff;
    flex: 0 0 28px;
}

#instaPanel .ig-text {
    flex: 1;
}

#instaPanel .ig-name {
    font-size: 12px;
    font-weight: 800;
    color: #3a2a1a;
    display: block;
}

#instaPanel .ig-text small {
    font-size: 9px;
    font-weight: 600;
    color: #8a7560;
    display: block;
}

#instaPanel .ig-follow {
    padding: 5px 12px;
    border-radius: 999px;
    background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);
    color: #fff;
    font-weight: 800;
    font-size: 10px;
    text-decoration: none;
    flex: none;
    white-space: nowrap;
}

#instaPanel .ig-posts {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    padding-bottom: 2px;
}

#instaPanel .ig-posts::-webkit-scrollbar {
    display: none;
}

#instaPanel .ig-posts a {
    flex: 0 0 150px;
    height: 150px;
    border-radius: 12px;
    overflow: hidden;
    scroll-snap-align: start;
    display: block;
    position: relative;
}

#instaPanel .ig-posts a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s;
}

#instaPanel .ig-posts a:hover img {
    transform: scale(1.05);
}

@media (max-width: 600px) {
    #instaPanel {
        max-width: 92vw;
        padding: 8px 10px;
        bottom: 10px;
    }
    #instaPanel .ig-posts a {
        flex: 0 0 80px;
        height: 80px;
    }
}

/* ===== MENU OVERLAY ===== */
#menuOverlay {
    position: fixed;
    inset: 0;
    background: rgba(220,195,160,0.18);
    backdrop-filter: blur(24px) saturate(1.3);
    -webkit-backdrop-filter: blur(24px) saturate(1.3);
    display: none;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 20px;
    z-index: 3000;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    color: #3a2a1a;
}

#menuOverlay.open {
    display: block;
}

.menu-shell {
    max-width: 720px;
    margin: 0 auto;
}

.menu-header {
    background: rgba(255,252,245,0.45);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: 20px;
    padding: 18px 20px 14px;
    margin-bottom: 16px;
    box-shadow: 0 4px 20px rgba(140,100,50,0.08);
}

.menu-header h1 {
    margin: 0 0 4px;
    font-size: 22px;
    font-weight: 900;
    color: #3a2a1a;
}

.menu-header .sub {
    font-size: 13px;
    color: #8a7560;
    font-weight: 600;
}

.menu-close-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 18px;
    border: none;
    border-radius: 999px;
    font-weight: 800;
    cursor: pointer;
    background: #E1842D;
    color: #fff;
    font-size: 13px;
    float: right;
    flex: none;
}

.tabs {
    display: flex;
    gap: 10px;
    margin: 14px 0 6px;
}

.tab-btn {
    padding: 8px 18px;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 800;
    background: rgba(180,160,130,0.25);
    color: #5a4a3a;
    font-size: 14px;
    flex: none;
    transition: .2s;
}

.tab-btn.active {
    background: #E1842D;
    color: #fff;
}

.menu-list {
    display: none;
}

.menu-list.active {
    display: block;
}

.menu-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 18px;
    margin-bottom: 12px;
    cursor: pointer;
    background: rgba(255,252,245,0.38);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.30);
    box-shadow: 0 4px 16px rgba(140,100,50,0.06);
    transition: transform .15s;
}

.menu-card:active {
    transform: scale(0.98);
}

.thumb {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    object-fit: cover;
    flex: 0 0 60px;
}

.meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.meta-title {
    font-weight: 900;
    font-size: 14px;
    color: #3a2a1a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.meta-note {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(255,255,255,0.7);
    border: 1px solid rgba(200,180,150,0.3);
    font-size: 11px;
    color: #5a4530;
    font-weight: 800;
    width: fit-content;
    margin-top: 2px;
}

.price {
    font-weight: 900;
    font-size: 15px;
    white-space: nowrap;
    color: #3a2a1a;
    flex: 0 0 auto;
}

.card-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: rgba(180,160,130,0.20);
    flex: 0 0 28px;
    font-size: 14px;
    color: #8a7560;
}

/* ===== DETAIL MODAL ===== */
#detail-modal {
  position: fixed;
  inset: 0;
  background: rgba(220,195,160,0.18);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  display: none;

  /* PC/iPhoneとも中央寄せ（pc.jpgの見え方に寄せる） */
  align-items: center;
  justify-content: center;

  z-index: 4000;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  color: #3a2a1a;

  overflow-y: auto;
  -webkit-overflow-scrolling: touch;

  /* iPhoneセーフエリア考慮 */
  padding: calc(20px + env(safe-area-inset-top)) 0 calc(20px + env(safe-area-inset-bottom));
}

.modal-content {
  position: relative;
  background: rgba(255,252,245,0.42);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.30);
  box-shadow: 0 20px 50px rgba(140,100,50,0.12);
  padding: 22px;
  padding-top: 50px;
  border-radius: 24px;
  width: 90%;
  max-width: 420px;
  text-align: center;
  margin: auto;
  flex-shrink: 0;
}

/* iPhoneで右上が押せない対策：セーフエリア + z-index強化 */
.detail-close-top {
  position: absolute;
  top: calc(12px + env(safe-area-inset-top));
  right: calc(12px + env(safe-area-inset-right));
  padding: 6px 16px;
  border: none;
  border-radius: 999px;
  background: #E1842D;
  color: #fff;
  cursor: pointer;
  font-weight: 800;
  font-size: 12px;
  flex: none;
  z-index: 20;
  pointer-events: auto;
  touch-action: manipulation;
}

.carousel-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 10px 0 14px;
  padding: 0 36px;
}

/* 240pxで必ず表示（拡大・縮小のブレを防ぐ） */
.modal-img {
  width: 240px;
  height: 240px;
  max-width: 240px;
  max-height: 240px;
  border-radius: 16px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  background: #fff; /* 透過PNG/WebPでも角丸が見えるように */
}

.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,252,245,0.40);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #5a4a3a;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  z-index: 10;
  flex: none;
}

.nav-prev { left: 0; }
.nav-next { right: 0; }

.modal-catch {
  font-size: 14px;
  color: #D63384;
  font-weight: 700;
  margin-bottom: 12px;
}

.modal-title {
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 6px;
  color: #3a2a1a;
}

.modal-content p {
  color: #5a4a3a;
}

.modal-price-pill {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(180,160,130,0.18);
  border: 1px solid rgba(180,160,130,0.25);
  font-weight: 900;
  min-width: 120px;
  margin-top: 14px;
  color: #3a2a1a;
}

.modal-price-pill .yen {
  font-size: 15px;
}

.modal-price-pill .kcal {
  font-size: 12px;
  opacity: .65;
}

.detail-order-btn {
  margin-top: 18px;
  padding: 10px 28px;
  border: none;
  border-radius: 999px;
  background: #1a1a1a;
  color: #fff;
  cursor: pointer;
  font-weight: 800;
  font-size: 14px;
  flex: none;
  letter-spacing: 0.04em;
}


/* ===== ORDER CONFIRM ===== */
#order-confirm {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 5000;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

.order-confirm-card {
    background: rgba(255,252,245,0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.4);
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    border-radius: 24px;
    padding: 30px 24px;
    width: 88%;
    max-width: 380px;
    text-align: center;
    color: #3a2a1a;
}

.order-confirm-card .order-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.order-confirm-card .order-title {
    font-size: 18px;
    font-weight: 900;
    margin-bottom: 6px;
    color: #E1842D;
}

.order-confirm-card .order-msg {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: #4a3a2a;
}

.order-confirm-card .order-msg strong {
    color: #1a1a1a;
}

.order-btn-group {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.order-scan-btn {
    padding: 12px 22px;
    border: none;
    border-radius: 999px;
    background: #1a1a1a;
    color: #fff;
    cursor: pointer;
    font-weight: 800;
    font-size: 14px;
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.order-back-btn {
    padding: 12px 22px;
    border: none;
    border-radius: 999px;
    background: rgba(180,160,130,0.25);
    color: #5a4a3a;
    cursor: pointer;
    font-weight: 800;
    font-size: 14px;
    flex: none;
}

/* ===== QR SCANNER ===== */
#qr-scanner {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 6000;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    color: #fff;
}

#qr-scanner .scanner-title {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 16px;
}

#qr-scanner video {
    width: 280px;
    height: 280px;
    border-radius: 20px;
    object-fit: cover;
    border: 3px solid rgba(255,255,255,0.3);
}

#qr-scanner canvas {
    display: none;
}

.scanner-guide {
    margin-top: 16px;
    font-size: 13px;
    opacity: 0.7;
    text-align: center;
    line-height: 1.5;
}

.scanner-close-btn {
    margin-top: 20px;
    padding: 10px 24px;
    border: none;
    border-radius: 999px;
    background: rgba(255,255,255,0.15);
    color: #fff;
    cursor: pointer;
    font-weight: 800;
    font-size: 14px;
    flex: none;
}

#qr-result {
    margin-top: 12px;
    padding: 8px 16px;
    border-radius: 12px;
    background: rgba(144,238,144,0.2);
    border: 1px solid rgba(144,238,144,0.4);
    color: #90EE90;
    font-weight: 800;
    font-size: 13px;
    display: none;
}

/* ===== MAP OVERLAY ===== */
#mapOverlay {
    position: fixed;
    inset: 0;
    background: rgba(220,195,160,0.18);
    backdrop-filter: blur(24px) saturate(1.3);
    -webkit-backdrop-filter: blur(24px) saturate(1.3);
    display: none;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 20px;
    z-index: 3000;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    color: #3a2a1a;
}

.map-shell {
    max-width: 720px;
    margin: 0 auto;
}

.map-header {
    background: rgba(255,252,245,0.45);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: 20px;
    padding: 18px 20px 18px;
    margin-bottom: 16px;
    box-shadow: 0 4px 20px rgba(140,100,50,0.08);
}

.map-header h1 {
    margin: 0 0 4px;
    font-size: 22px;
    font-weight: 900;
    color: #3a2a1a;
}

.map-close-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 18px;
    border: none;
    border-radius: 999px;
    font-weight: 800;
    cursor: pointer;
    background: #E1842D;
    color: #fff;
    font-size: 13px;
    float: right;
    flex: none;
}

.map-embed {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.30);
    box-shadow: 0 4px 16px rgba(140,100,50,0.06);
    margin-bottom: 16px;
}

.map-embed iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.map-info-card {
    background: rgba(255,252,245,0.45);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.30);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 4px 16px rgba(140,100,50,0.06);
}

.map-info-card .shop-name {
    font-size: 18px;
    font-weight: 900;
    color: #3a2a1a;
    margin-bottom: 4px;
}

.map-info-card .shop-type {
    font-size: 13px;
    color: #8a7560;
    font-weight: 600;
    margin-bottom: 12px;
}

.map-info-card .shop-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: #5a4a3a;
    line-height: 1.5;
    margin-bottom: 8px;
}

.map-info-card .shop-row .icon {
    flex: 0 0 20px;
    text-align: center;
    font-size: 15px;
}

.map-open-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    padding: 12px 24px;
    border: none;
    border-radius: 999px;
    background: #1a1a1a;
    color: #fff;
    cursor: pointer;
    font-weight: 800;
    font-size: 14px;
    flex: none;
    text-decoration: none;
}

/* ===== ABOUT OVERLAY ===== */
#aboutOverlay {
    position: fixed;
    inset: 0;
    background: rgba(220,195,160,0.18);
    backdrop-filter: blur(24px) saturate(1.3);
    -webkit-backdrop-filter: blur(24px) saturate(1.3);
    display: none;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 20px;
    z-index: 3000;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    color: #3a2a1a;
}

.about-shell {
    max-width: 720px;
    margin: 0 auto;
}

.about-header {
    background: rgba(255,252,245,0.45);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: 20px;
    padding: 18px 20px 18px;
    margin-bottom: 16px;
    box-shadow: 0 4px 20px rgba(140,100,50,0.08);
}

.about-header h1 {
    margin: 0;
    font-size: 20px;
    font-weight: 900;
    color: #3a2a1a;
}

.about-close-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 18px;
    border: none;
    border-radius: 999px;
    font-weight: 800;
    cursor: pointer;
    background: #E1842D;
    color: #fff;
    font-size: 13px;
    float: right;
    flex: none;
}

.about-section {
    background: rgba(255,252,245,0.42);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.30);
    border-radius: 20px;
    padding: 22px;
    margin-bottom: 16px;
    box-shadow: 0 4px 16px rgba(140,100,50,0.06);
}

.about-section h2 {
    font-size: 17px;
    font-weight: 900;
    color: #3a2a1a;
    margin: 0 0 12px;
    padding-left: 12px;
    border-left: 4px solid #E1842D;
    line-height: 1.4;
}

.about-section p {
    font-size: 14px;
    line-height: 1.9;
    color: #4a3a2a;
    margin: 0 0 10px;
}

.about-section p:last-child {
    margin-bottom: 0;
}

.about-insta {
    background: rgba(255,252,245,0.42);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.30);
    border-radius: 20px;
    padding: 22px;
    margin-bottom: 16px;
    box-shadow: 0 4px 16px rgba(140,100,50,0.06);
    text-align: center;
}

.about-insta h2 {
    font-size: 17px;
    font-weight: 900;
    color: #3a2a1a;
    margin: 0 0 16px;
    padding-left: 12px;
    border-left: 4px solid #E1842D;
    line-height: 1.4;
    text-align: left;
}

.about-insta .ig-profile-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 999px;
    background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);
    color: #fff;
    font-weight: 800;
    text-decoration: none;
    font-size: 14px;
}

/* ===== 販売中バッジ ===== */
.sale-badge {
    position: absolute;
    top: 0;
    left: 36px;
    width: 56px;
    height: auto;
    z-index: 2;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
    pointer-events: none;
}