/* JaFun — Japanese-precision aesthetic */
:root {
  --jf-red: #8B0000;
  --jf-red-deep: #6b0000;
  --jf-red-soft: #a8001c;
  --jf-shop-pink: #ee3f68;
  --jf-ink: #1a1a1a;
  --jf-ink-soft: #2d2d2d;
  --jf-paper: #fdfaf6;
  --jf-paper-2: #f6f1e8;
  --jf-line: #e8e0d3;
  --jf-mute: #8a7f70;
  --jf-mute-2: #6b6258;
  --jf-line-green: #06c755;
  --font-main: "Hiragino Maru Gothic Pro", "Hiragino Maru Gothic ProN", "ヒラギノ丸ゴ Pro W4", "Hiragino Sans", "Yu Gothic", "Noto Sans TC", -apple-system, BlinkMacSystemFont, sans-serif;
  --serif: var(--font-main);
  --serif-jp: var(--font-main);
  --sans: var(--font-main);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; overflow-x: hidden; }
body {
  font-family: var(--serif);
  background: var(--jf-paper);
  color: var(--jf-ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; padding: 0; color: inherit; }
input, textarea { font-family: inherit; }

/* ---------- Top nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 40px;
  transition: background .3s, color .3s, border-color .3s;
  color: #fff;
}
.nav.solid {
  background: rgba(253, 250, 246, 0.96);
  backdrop-filter: blur(12px);
  color: var(--jf-ink);
  border-bottom: 1px solid var(--jf-line);
}
.nav-logo {
  display: flex; align-items: center;
}
.nav-logo img {
  filter: none;
}
.nav-center {
  display: flex; gap: 38px; font-family: var(--serif); font-size: 15px;
  letter-spacing: 1px;
}
.nav-center a { position: relative; padding: 4px 0; cursor: pointer; white-space: nowrap; }
.nav-center a.active::after, .nav-center a:hover::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -4px;
  height: 1px; background: currentColor;
}
.nav-right { display: flex; align-items: center; gap: 22px; font-size: 14px; }
.nav-right .icon-btn { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.nav-cart-dot {
  position: relative;
}
.nav-cart-count {
  position: absolute; top: -7px; right: -11px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--jf-red); color: #fff;
  font-size: 10px; display: grid; place-items: center;
  font-family: var(--sans);
  line-height: 1;
}
.nav-account-menu {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-account-trigger {
  display: flex;
  align-items: center;
  gap: 0;
  color: inherit;
  background: transparent;
}
.nav-account-icon {
  line-height: 1;
}
.nav-account-name {
  max-width: 190px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-left: 4px;
  padding-left: 14px;
  border-left: 1px solid var(--account-divider-color, var(--jf-line));
  color: var(--account-text-color, var(--jf-mute));
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 2.4px;
}
.nav-account-dropdown {
  position: absolute;
  top: calc(100% + 18px);
  right: -6px;
  z-index: 80;
  width: 260px;
  background: rgba(253, 250, 246, 0.98);
  border: 1px solid var(--jf-line);
  box-shadow: 0 22px 54px rgba(20, 20, 20, .14);
  color: var(--jf-ink);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}
.nav-account-dropdown::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -18px;
  height: 18px;
}
.nav-account-menu:hover .nav-account-dropdown,
.nav-account-menu:focus-within .nav-account-dropdown,
.nav-account-menu.is-open .nav-account-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.nav-account-dropdown button {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 58px;
  padding: 0 24px 0 30px;
  border-bottom: 1px solid var(--jf-line);
  background: rgba(255, 255, 255, .72);
  color: var(--jf-ink);
  font-size: 16px;
  letter-spacing: 1px;
  text-align: left;
  transition: background .18s ease, color .18s ease;
}
.nav-account-dropdown button:hover,
.nav-account-dropdown button:focus-visible,
.nav-account-dropdown button.is-active {
  background: var(--jf-paper-2);
  color: var(--jf-red);
}
.nav-account-dropdown button.is-active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--jf-red);
}
.nav-account-dropdown button:last-child {
  border-bottom: 0;
}
.nav-account-dropdown .nav-account-dropdown-logout {
  color: var(--jf-mute);
}
.mobile-menu-toggle,
.mobile-menu-panel {
  display: none;
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; overflow: hidden;
  background: var(--jf-ink);
}
.hero-grid {
  position: absolute; inset: 0;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-auto-rows: 1fr;
  gap: 2px;
}
.hero-grid::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,.1) 40%, rgba(0,0,0,.5) 100%);
  z-index: 1;
  pointer-events: none;
}
.hero-tile {
  position: relative;
  min-height: 0;
  height: 100%;
  overflow: hidden;
  background: #2a2a2a;
}
.hero-tile img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s cubic-bezier(.2,.8,.2,1);
}
.hero-tile:hover img { transform: scale(1.06); }

.hero-card {
  position: absolute; z-index: 5;
  top: 50%; left: 80px; transform: translateY(-50%);
  width: 460px;
  background: #fff;
  border-radius: 4px;
  padding: 36px 36px 32px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.4), 0 8px 30px -10px rgba(0,0,0,.25);
}
.hero-card .eyebrow {
  font-family: var(--sans); font-size: 11px; letter-spacing: 4px;
  color: var(--jf-red); text-transform: uppercase; margin-bottom: 14px;
}
.hero-card h1 {
  font-family: var(--serif); font-weight: 600;
  font-size: 32px; line-height: 1.4;
  margin: 0 0 12px; color: var(--jf-ink);
  letter-spacing: 1px;
}
.hero-card p {
  font-family: var(--serif); font-size: 14px; line-height: 1.7;
  color: var(--jf-mute-2); margin: 0 0 22px;
  letter-spacing: 0.5px;
}
.hero-search {
  display: flex; align-items: center; gap: 10px;
  background: var(--jf-paper-2); border-radius: 999px;
  padding: 10px 10px 10px 22px;
  border: 1px solid var(--jf-line);
}
.hero-search input {
  flex: 1; border: 0; background: transparent; outline: none;
  font-family: var(--serif); font-size: 14px;
  color: var(--jf-ink);
}
.hero-search input::placeholder { color: var(--jf-mute); }
.hero-search-btn {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--jf-red); color: #fff;
  display: grid; place-items: center;
  transition: background .2s;
}
.hero-search-btn:hover { background: var(--jf-red-deep); }
.hero-search-btn:disabled { opacity: .6; cursor: progress; }

.hero-tabs {
  display: flex; gap: 16px; margin-top: 20px;
  font-family: var(--sans); font-size: 12px; letter-spacing: 1px;
  color: var(--jf-mute);
}
.hero-tabs span { cursor: pointer; padding-bottom: 4px; border-bottom: 1px solid transparent; transition: all .2s; }
.hero-tabs span.active { color: var(--jf-ink); border-bottom-color: var(--jf-red); }

.hero-stamp {
  position: absolute; right: 60px; top: 50%; transform: translateY(-50%);
  z-index: 4;
  width: 130px; height: 130px;
  border-radius: 50%; border: 1px solid rgba(255,255,255,.4);
  display: grid; place-items: center;
  color: #fff; font-family: var(--serif);
  text-align: center;
  background: rgba(139,0,0,.35);
  backdrop-filter: blur(6px);
}
.hero-stamp .jp { font-size: 24px; letter-spacing: 4px; line-height: 1.2; }
.hero-stamp .small { font-size: 9px; letter-spacing: 3px; opacity: .8; margin-top: 6px; font-family: var(--sans); }

/* ---------- Section primitives ---------- */
.section { padding: 120px 80px; }
.section-narrow { max-width: 1280px; margin: 0 auto; }
.section-head {
  display: flex; align-items: end; justify-content: space-between;
  margin-bottom: 60px;
  border-bottom: 1px solid var(--jf-line); padding-bottom: 24px;
}
.section-head .left { max-width: 720px; }
.section-eyebrow {
  font-family: var(--sans); font-size: 11px; letter-spacing: 5px;
  color: var(--jf-red); text-transform: uppercase;
  margin-bottom: 16px;
  display: inline-flex; align-items: center; gap: 12px;
}
.section-eyebrow::before {
  content: ''; width: 24px; height: 1px; background: var(--jf-red);
}
.section-title {
  font-family: var(--serif); font-weight: 500;
  font-size: 44px; line-height: 1.3; letter-spacing: 2px;
  margin: 0 0 14px; color: var(--jf-ink);
}
.section-jp {
  font-family: var(--serif); font-size: 13px;
  color: var(--jf-mute); letter-spacing: 4px;
}
.section-sub {
  font-family: var(--serif); font-size: 15px; line-height: 1.8;
  color: var(--jf-mute-2); max-width: 560px;
}
.section-link {
  font-family: var(--sans); font-size: 12px; letter-spacing: 3px;
  color: var(--jf-ink); display: inline-flex; align-items: center; gap: 8px;
  white-space: nowrap; padding-bottom: 4px; border-bottom: 1px solid var(--jf-ink);
  cursor: pointer;
}
.section-link:hover { color: var(--jf-red); border-color: var(--jf-red); }

/* ---------- LINE 代購 section ---------- */
.line-section {
  background: var(--jf-paper-2);
  position: relative;
  overflow: hidden;
}
.line-section::before {
  content: '代購'; position: absolute;
  top: 40px; right: 60px; opacity: 0.04;
  font-family: var(--serif); font-size: 240px; font-weight: 600;
  letter-spacing: 20px; color: var(--jf-red);
  pointer-events: none;
}
.line-grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px;
  align-items: start;
}
.line-demo {
  background: #fff; border-radius: 0; overflow: hidden;
  box-shadow: 0 24px 60px -28px rgba(0,0,0,.22);
  border: 1px solid var(--jf-line);
}
.line-demo-head {
  background: var(--jf-line-green); color: #fff;
  padding: 18px 22px;
  display: flex; align-items: center; gap: 14px;
  font-family: var(--sans); font-size: 14px;
}
.line-demo-head .dot {
  width: 42px; height: 42px; border-radius: 50%;
  background: #fff; color: var(--jf-line-green);
  display: grid; place-items: center; font-weight: 800;
  font-size: 18px; font-family: var(--sans);
  flex: 0 0 auto;
}
.line-demo-title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.1;
}
.line-demo-status {
  font-size: 13px;
  opacity: .92;
  margin-top: 3px;
}
.line-demo-body {
  padding: 28px 22px 34px; min-height: 520px;
  background: #eef2f4;
  display: flex; flex-direction: column; gap: 14px;
}
.line-msg {
  max-width: 86%;
  padding: 14px 18px; border-radius: 22px;
  font-family: var(--sans); font-size: 15px; line-height: 1.65;
}
.line-msg.bot {
  align-self: flex-start;
  background: #fff; border-top-left-radius: 8px;
  color: var(--jf-ink);
  box-shadow: 0 10px 26px -18px rgba(0,0,0,.35);
}
.line-msg.user {
  align-self: flex-end;
  background: var(--jf-line-green); color: #fff;
  border-top-right-radius: 8px;
  word-break: break-all;
  font-weight: 600;
}
.line-msg.is-typing {
  opacity: .82;
}
.line-msg.error {
  color: var(--jf-red);
}
.line-msg.product {
  align-self: flex-start;
  background: #fff;
  border-radius: 24px;
  padding: 22px;
  width: 420px;
  max-width: 94%;
  color: var(--jf-ink);
  box-shadow: 0 22px 42px -28px rgba(0,0,0,.36);
}
.line-msg.product .pimg {
  width: 100%;
  aspect-ratio: 1 / .86;
  border-radius: 18px;
  overflow: hidden;
  margin-bottom: 18px;
  background: #fff;
}
.line-msg.product .pimg img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.line-msg.product .pmeta {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2.8px;
  color: var(--jf-red);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.line-msg.product .pname {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.35;
  margin-bottom: 14px;
  color: var(--jf-ink);
  font-weight: 500;
}
.line-msg.product .psub {
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.7;
  color: var(--jf-mute);
  margin-bottom: 20px;
}
.line-msg.product .price-list {
  display: grid;
  gap: 10px;
  margin-top: 8px;
  padding-top: 4px;
}
.line-msg.product .price-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--jf-mute);
  padding: 4px 0;
  line-height: 1.35;
}
.line-msg.product .price-row strong {
  color: var(--jf-mute);
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
}
.line-msg.product .price-row.total {
  border-top: 1px dashed var(--jf-line);
  margin-top: 14px;
  padding-top: 18px;
  color: var(--jf-red);
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(24px, 3.2vw, 32px);
  align-items: baseline;
}
.line-msg.product .price-row.total span:last-child {
  white-space: nowrap;
}
.line-msg.product button {
  margin-top: 22px;
  width: 100%;
  min-height: 58px;
  padding: 15px 0;
  background: var(--jf-line-green);
  color: #fff;
  border-radius: 10px;
  font-family: var(--sans);
  font-size: 17px;
  letter-spacing: 2px;
  font-weight: 800;
}
.line-msg.product.candidate {
  width: 360px;
}
.candidate-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
}
.candidate-actions a,
.candidate-actions button,
.line-demo-fallback button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 40px;
  border: 1px solid var(--jf-line);
  background: #fff;
  color: var(--jf-ink);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 1px;
  text-decoration: none;
}
.candidate-actions button,
.line-demo-fallback button:first-child {
  background: var(--jf-line-green);
  border-color: var(--jf-line-green);
  color: #fff;
}
.line-demo-fallback {
  align-self: flex-start;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.line-input {
  display: flex; gap: 8px; padding: 12px;
  background: #fff; border-top: 1px solid var(--jf-line);
}
.line-input input {
  flex: 1; padding: 10px 14px; border-radius: 999px;
  background: var(--jf-paper-2); border: 0; outline: none;
  font-family: var(--sans); font-size: 13px;
}
.line-input button {
  background: var(--jf-line-green); color: #fff;
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
}
.line-input button:disabled,
.line-input input:disabled {
  opacity: .65;
}
.line-input .line-reset {
  background: #909090;
}

.line-copy h3 {
  font-family: var(--serif); font-weight: 500; font-size: 32px; line-height: 1.5;
  margin: 0 0 20px; letter-spacing: 1px;
}
.line-copy p { font-family: var(--serif); font-size: 15px; line-height: 1.9; color: var(--jf-mute-2); margin: 0 0 28px; }
.line-steps { display: grid; gap: 18px; margin-top: 36px; }
.line-step {
  display: grid; grid-template-columns: 56px 1fr; gap: 24px; align-items: start;
  padding-bottom: 20px; border-bottom: 1px solid var(--jf-line);
}
.line-step:last-child { border-bottom: 0; }
.line-step .num {
  font-family: var(--serif); font-size: 36px; color: var(--jf-red); line-height: 1;
  font-weight: 500;
}
.line-step h4 { font-family: var(--serif); font-size: 18px; margin: 0 0 6px; letter-spacing: 1px; }
.line-step p { font-family: var(--sans); font-size: 13px; line-height: 1.7; color: var(--jf-mute); margin: 0; }

.line-official-flow {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  border: 1px solid var(--jf-line);
  background: #fff;
}
.line-official-copy {
  padding: 32px;
}
.line-official-steps {
  background: var(--jf-ink);
  color: #fff;
  padding: 32px;
  display: grid;
  align-content: center;
  gap: 16px;
}

.quote-recent-tags {
  display: grid;
  grid-template-columns: repeat(auto-fill, 150px);
  gap: 8px;
  margin-top: 8px;
}
.quote-recent-tag {
  width: 150px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--jf-line);
  background: #fff;
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1px;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}
.quote-recent-tag:hover {
  border-color: var(--jf-red);
  color: var(--jf-red);
  background: var(--jf-paper-2);
}
.quote-source-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--jf-line);
}
.quote-source-logo {
  min-width: 116px;
  height: 42px;
  padding: 0 16px;
  border: 1px solid var(--jf-line);
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
}
.quote-source-logo.amazon {
  color: #111;
  border-bottom: 3px solid #ff9900;
}
.quote-source-logo.rakuten {
  color: #bf0000;
}
.quote-source-logo.uniqlo {
  background: #e60012;
  color: #fff;
  border-color: #e60012;
  letter-spacing: 2px;
}
.quote-source-logo.gu {
  background: #00235a;
  color: #fff;
  border-color: #00235a;
  letter-spacing: 3px;
}

.line-quote-page {
  background: var(--jf-paper);
  min-height: 100vh;
}
.line-quote-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 132px 24px 96px;
}
.line-quote-header {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: flex-end;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--jf-line);
}
.line-quote-header h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 44px;
  line-height: 1.25;
  letter-spacing: 2px;
  margin: 12px 0 10px;
}
.line-quote-header p {
  margin: 0;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.8;
  color: var(--jf-mute-2);
}
.line-quote-change {
  border-bottom: 1px solid currentColor;
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 2px;
  white-space: nowrap;
}
.line-quote-progress {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 24px 0 32px;
  border: 1px solid var(--jf-line);
  background: #fff;
}
.line-quote-progress span {
  padding: 14px 18px;
  border-right: 1px solid var(--jf-line);
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
  text-align: center;
}
.line-quote-progress span:last-child {
  border-right: 0;
}
.line-quote-progress .is-active,
.line-quote-progress .is-done {
  background: var(--jf-ink);
  color: #fff;
}
.line-quote-progress .is-done {
  background: var(--jf-red);
}
.line-quote-url-card,
.line-quote-product-card,
.line-quote-summary-card {
  background: #fff;
  border: 1px solid var(--jf-line);
}
.line-quote-url-card {
  padding: 30px;
}
.line-quote-url-card h2,
.line-quote-summary-card h2 {
  margin: 10px 0 20px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: 2px;
}
.line-quote-url-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}
.line-quote-url-row input {
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid var(--jf-line);
  outline: none;
  background: #fff;
  font-family: var(--serif);
  font-size: 14px;
}
.line-quote-loading,
.line-quote-message {
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--jf-paper-2);
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.8;
}
.line-quote-message.is-error {
  color: var(--jf-red);
}
.line-quote-candidates {
  margin-top: 24px;
  padding: 28px 30px;
  background: #fff;
  border: 1px solid var(--jf-line);
}
.line-quote-candidates h2 {
  margin: 10px 0 10px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: 2px;
}
.line-quote-candidates > div > p {
  margin: 0 0 20px;
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.8;
}
.line-quote-candidate-list {
  display: grid;
  gap: 12px;
}
.line-quote-candidate {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 18px;
  align-items: start;
  padding: 14px;
  background: var(--jf-paper-2);
}
.line-quote-candidate img {
  width: 96px;
  height: 96px;
  object-fit: contain;
  background: #fff;
}
.line-quote-candidate span {
  display: block;
  margin-bottom: 6px;
  color: var(--jf-red);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
}
.line-quote-candidate strong {
  display: block;
  color: var(--jf-ink);
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.55;
}
.line-quote-candidate p {
  margin: 8px 0 12px;
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.7;
}
.line-quote-inline-action {
  color: var(--jf-red);
  border-bottom: 1px solid currentColor;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 2px;
}
.line-quote-candidate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}
.line-quote-candidate-actions a {
  padding: 12px 16px;
  border: 1px solid var(--jf-line);
  color: var(--jf-ink);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 2px;
}
.line-quote-candidate-actions .btn {
  min-height: 44px;
}
.import-restriction-alert {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 16px 18px;
  background: #fff8ee;
  border-left: 3px solid var(--jf-red);
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.75;
}
.import-restriction-alert strong {
  color: var(--jf-red);
  font-size: 15px;
  font-weight: 500;
}
.import-restriction-alert span {
  display: block;
}
.line-quote-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(340px, .72fr);
  gap: 28px;
  align-items: start;
}
.line-quote-product-card {
  padding: 34px;
}
.line-quote-product-head {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 30px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--jf-line);
}
.line-quote-product-head img {
  width: 230px;
  height: 256px;
  object-fit: contain;
  background: var(--jf-paper-2);
}
.line-quote-source {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--jf-red);
  margin-bottom: 14px;
}
.line-quote-product-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 30px;
  line-height: 1.45;
  letter-spacing: 1px;
}
.line-quote-product-head p {
  margin: 16px 0 0;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.7;
  color: var(--jf-mute);
}
.line-quote-quantity {
  display: inline-grid;
  grid-template-columns: auto 54px 48px 54px;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}
.line-quote-quantity span,
.line-quote-option-label {
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 2px;
}
.line-quote-quantity button {
  height: 44px;
  border: 1px solid var(--jf-line);
  background: #fff;
  font-family: var(--serif);
  font-size: 22px;
}
.line-quote-quantity strong {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  text-align: center;
}
.line-quote-options {
  display: grid;
  gap: 26px;
  padding-top: 28px;
}
.line-quote-option-label {
  margin-bottom: 12px;
}
.line-quote-option-values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.line-option-chip {
  min-width: 82px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--jf-line);
  background: #fff;
  color: var(--jf-ink);
  font-family: var(--serif);
  font-size: 17px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.line-option-chip small {
  font-family: var(--sans);
  font-size: 12px;
  color: inherit;
  opacity: .72;
}
.line-option-chip.is-active {
  border-color: var(--jf-ink);
  background: var(--jf-ink);
  color: #fff;
}
.line-option-chip:disabled {
  opacity: .35;
  cursor: not-allowed;
}
.line-quote-empty-options {
  padding: 18px;
  background: var(--jf-paper-2);
  color: var(--jf-mute);
  font-family: var(--serif);
  font-size: 14px;
}
.line-quote-summary-card {
  position: sticky;
  top: 100px;
  padding: 28px;
}
.line-quote-price-list {
  display: grid;
  gap: 14px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--jf-line);
}
.line-quote-price-list div {
  display: grid;
  grid-template-columns: 1.2fr .9fr 1fr;
  gap: 10px;
  align-items: baseline;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--jf-mute-2);
}
.line-quote-price-list small {
  color: var(--jf-mute);
  text-align: right;
}
.line-quote-price-list strong {
  color: var(--jf-ink);
  text-align: right;
  font-weight: 500;
}
.line-quote-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  padding: 24px 0;
}
.line-quote-total span {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--jf-mute);
}
.line-quote-total strong {
  color: var(--jf-red);
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 600;
}
.line-quote-actions {
  display: grid;
  gap: 10px;
}
.line-quote-actions .btn {
  justify-content: center;
  width: 100%;
}
.line-quote-added {
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--jf-paper-2);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 13px;
}
.line-quote-added button {
  color: var(--jf-red);
  border-bottom: 1px solid currentColor;
  white-space: nowrap;
}
.line-quote-order-done {
  margin-top: 28px;
  padding: 26px;
  background: var(--jf-ink);
  color: #fff;
  text-align: center;
}
.line-quote-order-done div {
  color: #d4af37;
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: 4px;
  margin-bottom: 10px;
}
.line-quote-order-done h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 2px;
}
.line-quote-order-done p {
  margin: 0;
  color: rgba(255,255,255,.72);
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.8;
}
.line-checkout-entry h3 {
  margin: 10px 0 22px;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 2px;
}
.line-checkout-auth-notice {
  margin: -4px 0 18px;
  padding: 14px 16px;
  border: 1px solid var(--jf-line);
  background: #fff;
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.7;
}
.line-checkout-auth-notice strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
}
.line-checkout-auth-notice span {
  display: block;
  color: var(--jf-mute-2);
}
.line-checkout-auth-notice.is-success {
  border-color: rgba(6, 199, 85, .35);
  background: #f4fbf5;
}
.line-checkout-auth-notice.is-success strong {
  color: #17833f;
}
.line-checkout-auth-notice.is-error {
  border-color: rgba(160, 0, 0, .28);
  background: var(--jf-paper-2);
}
.line-checkout-auth-notice.is-error strong {
  color: var(--jf-red);
}
.line-checkout-choice {
  border: 1px solid var(--jf-line);
  padding: 22px;
  margin-bottom: 14px;
}
.line-checkout-choice.is-line {
  background: var(--jf-paper-2);
}
.line-checkout-choice strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
}
.line-checkout-choice span {
  display: block;
  margin-bottom: 16px;
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.8;
}
.line-checkout-choice .btn {
  width: 100%;
  justify-content: center;
  padding: 13px 0;
}
.line-checkout-choice.is-line .btn {
  background: var(--jf-line-green);
  color: #fff;
}
.line-checkout-secondary {
  width: 100%;
  margin-top: 4px;
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 2px;
}

.home-search-modal {
  position: fixed;
  inset: 0;
  z-index: 130;
  padding: 28px;
  background: rgba(20, 20, 20, .58);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.home-search-dialog {
  position: relative;
  width: min(980px, 100%);
  max-height: calc(100vh - 56px);
  overflow: auto;
  background: #fff;
  border: 1px solid var(--jf-line);
  box-shadow: 0 34px 90px -28px rgba(0,0,0,.42);
  padding: 34px;
}
.home-search-dialog.is-error-state {
  width: min(760px, calc(100vw - 56px));
}
.home-search-dialog.is-keyword-estimate {
  width: min(980px, calc(100vw - 56px));
  max-height: min(640px, calc(100vh - 56px));
  padding: 0;
  background: #fdfbf7;
  border: 1px solid var(--jf-line);
}
.home-search-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--jf-line);
  color: var(--jf-mute);
  background: #fff;
  font-size: 22px;
  line-height: 1;
}
.home-search-dialog.is-keyword-estimate .home-search-close {
  z-index: 3;
  top: 14px;
  right: 14px;
  width: 28px;
  height: 28px;
  font-size: 18px;
  color: rgba(255,255,255,.82);
  border-color: rgba(255,255,255,.35);
  background: transparent;
}
.home-search-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  padding-right: 46px;
  margin-bottom: 24px;
}
.home-search-head h2 {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.35;
  letter-spacing: 1px;
  margin: 0;
  font-weight: 500;
}
.home-search-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  background: var(--jf-ink);
  color: #fff;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
  white-space: nowrap;
  width: max-content;
  flex: 0 0 auto;
  justify-self: start;
}
.home-search-badge.loading { background: var(--jf-red); }
.home-search-badge.is-error {
  background: var(--jf-red);
}
.home-search-loading {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 28px;
  background: var(--jf-paper-2);
  font-family: var(--serif);
  color: var(--jf-mute-2);
}
.home-search-error {
  display: grid;
  gap: 16px;
  min-height: 0;
  padding: 28px 30px;
  border-left: 4px solid var(--jf-red);
  background: var(--jf-paper-2);
  color: var(--jf-mute-2);
  font-family: var(--serif);
}
.home-search-loading strong,
.home-search-error strong {
  display: block;
  color: var(--jf-ink);
  margin-bottom: 0;
  font-size: 17px;
}
.home-search-error strong {
  color: var(--jf-red);
  font-size: 22px;
  line-height: 1.35;
}
.home-search-loading span,
.home-search-error span {
  display: block;
  font-size: 14px;
  line-height: 1.7;
}
.home-search-error .home-search-actions {
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px solid var(--jf-line);
}
.home-search-error .btn {
  min-height: 46px;
  justify-content: center;
  white-space: nowrap;
}
.home-search-spinner {
  width: 34px;
  height: 34px;
  border: 2px solid var(--jf-line);
  border-top-color: var(--jf-red);
  border-radius: 50%;
  animation: homeSpin .8s linear infinite;
}
@keyframes homeSpin { to { transform: rotate(360deg); } }
.home-ai-summary {
  display: grid;
  gap: 10px;
  background: var(--jf-paper-2);
  border-left: 3px solid var(--jf-red);
  padding: 20px 22px;
  margin-bottom: 22px;
  font-family: var(--serif);
}
.home-ai-summary div {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: baseline;
}
.home-ai-summary span {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--jf-mute);
}
.home-ai-summary strong {
  font-size: 18px;
  color: var(--jf-red);
  letter-spacing: 1px;
}
.home-ai-summary p {
  margin: 0;
  color: var(--jf-mute-2);
  font-size: 14px;
  line-height: 1.8;
}
.home-ai-summary small {
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  line-height: 1.6;
}
.home-keyword-estimate {
  color: var(--jf-ink);
  background:
    repeating-linear-gradient(0deg, rgba(230, 222, 207, .28) 0, rgba(230, 222, 207, .28) 1px, transparent 1px, transparent 34px),
    #fdfbf7;
}
.home-keyword-redline {
  display: grid;
  grid-template-columns: 96px 1fr 84px;
  align-items: center;
  gap: 22px;
  min-height: 96px;
  padding: 20px 32px;
  background: #9f0000;
  color: #fff;
}
.home-keyword-number {
  display: grid;
  gap: 5px;
  padding-right: 22px;
  border-right: 1px solid rgba(255,255,255,.36);
}
.home-keyword-number span,
.home-keyword-title span,
.home-keyword-title time {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 4px;
  color: rgba(255,255,255,.72);
}
.home-keyword-number strong {
  font-family: var(--serif);
  font-size: clamp(38px, 4vw, 46px);
  font-weight: 600;
  letter-spacing: 1px;
  line-height: .95;
}
.home-keyword-title {
  display: grid;
  gap: 7px;
}
.home-keyword-title h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: 1px;
}
.home-keyword-stamp {
  width: 72px;
  height: 72px;
  border: 2px solid #fff;
  border-radius: 999px;
  display: grid;
  place-items: center;
  justify-self: start;
  color: #fff;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.1;
  writing-mode: vertical-rl;
  letter-spacing: 2px;
  transform: rotate(-8deg);
}
.home-keyword-stamp.is-pending {
  font-size: 16px;
  opacity: .8;
}
.home-keyword-sheet {
  padding: 20px 30px 26px;
}
.home-keyword-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-family: var(--sans);
  letter-spacing: 4px;
  color: var(--jf-ink);
}
.home-keyword-section-title::after {
  content: "";
  flex: 1;
  border-top: 1px dashed var(--jf-line);
}
.home-keyword-section-title span {
  color: var(--jf-red);
  font-weight: 700;
  letter-spacing: 2px;
}
.home-keyword-section-title strong {
  font-size: 12px;
}
.home-keyword-intent {
  margin-bottom: 20px;
  padding: 16px 22px 16px 26px;
  border-left: 4px solid var(--jf-red);
  background: #f2ede4;
  font-family: var(--serif);
}
.home-keyword-intent strong {
  display: block;
  margin-bottom: 12px;
  color: var(--jf-red);
  font-size: clamp(20px, 2.3vw, 28px);
  line-height: 1.3;
  font-weight: 600;
}
.home-keyword-intent p {
  margin: 0 0 8px;
  color: var(--jf-mute-2);
  font-size: 14px;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.home-keyword-intent p:last-child {
  margin-bottom: 0;
}
.home-keyword-alert {
  margin: -8px 0 24px;
}
.home-keyword-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .82fr);
  gap: 28px;
  align-items: start;
}
.home-keyword-detail-grid > .home-keyword-section + .home-keyword-section {
  padding-left: 28px;
  border-left: 1px solid var(--jf-line);
}
.home-keyword-product {
  display: grid;
  gap: 14px;
}
.home-keyword-product img {
  width: 100%;
  aspect-ratio: 1.38 / 1;
  max-height: 170px;
  object-fit: cover;
  background: var(--jf-paper-2);
}
.home-keyword-product-copy {
  display: grid;
  gap: 6px;
  font-family: var(--serif);
}
.home-keyword-product-copy span,
.home-keyword-product-copy p {
  color: var(--jf-mute-2);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1.5px;
}
.home-keyword-product-copy h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(18px, 2.1vw, 24px);
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: 1px;
}
.home-keyword-product-copy p {
  margin: 0;
  line-height: 1.55;
  letter-spacing: 1px;
}
.home-keyword-candidates {
  display: grid;
  gap: 8px;
}
.home-keyword-candidates a {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid var(--jf-line);
  background: rgba(255,255,255,.58);
  color: var(--jf-ink);
}
.home-keyword-candidates span,
.home-keyword-candidates small {
  font-family: var(--sans);
  color: var(--jf-mute);
  font-size: 11px;
  letter-spacing: 1px;
  line-height: 1.6;
}
.home-keyword-candidates strong {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.45;
}
.home-keyword-estimate-card {
  display: grid;
  gap: 0;
  font-family: var(--serif);
}
.home-keyword-estimate-card.is-empty {
  min-height: 160px;
  place-items: center;
  padding: 22px;
  border: 1px dashed var(--jf-line);
  color: var(--jf-mute-2);
  line-height: 1.8;
}
.home-keyword-price-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--jf-line);
}
.home-keyword-price-row strong {
  display: block;
  margin-bottom: 5px;
  font-size: 15px;
  font-weight: 500;
}
.home-keyword-price-row span {
  display: block;
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1px;
  line-height: 1.5;
}
.home-keyword-price-row em {
  flex: 0 0 auto;
  color: var(--jf-ink);
  font-family: var(--sans);
  font-size: 17px;
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}
.home-keyword-sum-label {
  margin: 12px 0;
  padding: 12px 0;
  border-top: 1px dashed var(--jf-mute);
  border-bottom: 1px dashed var(--jf-mute);
  text-align: center;
  color: var(--jf-mute);
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 10px;
}
.home-keyword-total {
  display: grid;
  grid-template-columns: 1fr auto;
  column-gap: 14px;
  align-items: end;
}
.home-keyword-total span,
.home-keyword-total small {
  grid-column: 1;
}
.home-keyword-total span {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
}
.home-keyword-total small {
  margin-top: 5px;
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1px;
}
.home-keyword-total strong {
  grid-column: 2;
  grid-row: 1 / span 2;
  color: var(--jf-red);
  font-family: var(--serif);
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: .92;
  font-weight: 600;
  white-space: nowrap;
}
.home-keyword-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--jf-line);
}
.home-quote-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 24px;
  align-items: stretch;
}
.home-quote-product {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  border: 1px solid var(--jf-line);
  padding: 20px;
}
.home-quote-product img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  background: var(--jf-paper-2);
}
.home-quote-source {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--jf-red);
  margin-bottom: 8px;
}
.home-quote-product h3 {
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.45;
  letter-spacing: 1px;
  margin: 0 0 8px;
  font-weight: 500;
}
.home-quote-product p {
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.7;
  color: var(--jf-mute-2);
  margin: 0;
}
.home-quote-price {
  display: grid;
  gap: 12px;
  border: 1px solid var(--jf-line);
  padding: 20px;
  font-family: var(--sans);
  font-size: 13px;
}
.home-quote-price > div:not(.home-quote-total) {
  display: grid;
  grid-template-columns: 1.3fr .8fr .9fr;
  gap: 10px;
  color: var(--jf-mute-2);
}
.home-quote-price > div:not(.home-quote-total) span:nth-child(2),
.home-quote-price > div:not(.home-quote-total) strong {
  text-align: right;
}
.home-quote-total {
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px dashed var(--jf-line);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.home-quote-total span {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--jf-mute);
}
.home-quote-total strong {
  font-family: var(--serif);
  font-size: 30px;
  color: var(--jf-red);
}
.home-candidate-list {
  display: grid;
  gap: 10px;
}
.home-candidate-list a {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  border: 1px solid var(--jf-line);
  color: var(--jf-ink);
}
.home-candidate-list span,
.home-candidate-list small {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--jf-mute);
}
.home-candidate-list strong {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
}
.home-search-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 22px;
}
.home-share-wrap {
  position: relative;
  display: inline-flex;
}
.home-share-menu {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  min-width: 170px;
  background: #fff;
  border: 1px solid var(--jf-line);
  box-shadow: 0 18px 44px -24px rgba(20, 20, 20, .45);
  z-index: 4;
}
.home-share-menu button {
  display: block;
  width: 100%;
  padding: 12px 14px;
  border-bottom: 1px solid var(--jf-line);
  text-align: left;
  font-family: var(--serif);
  font-size: 14px;
}
.home-share-menu button:last-child {
  border-bottom: 0;
}
.home-share-menu button:hover {
  background: var(--jf-paper-2);
  color: var(--jf-red);
}
.home-source-link {
  margin-left: auto;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--jf-mute);
  border-bottom: 1px solid currentColor;
}
.home-search-toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 140;
  max-width: 360px;
  padding: 16px 18px;
  background: var(--jf-ink);
  color: #fff;
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.7;
  box-shadow: 0 20px 50px -22px rgba(0,0,0,.45);
}

/* ---------- AI customer support ---------- */
.chatbot-widget {
  position: fixed;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  width: 60px;
  max-width: calc(100vw - 48px);
  z-index: 9998;
  font-family: var(--sans);
  display: flex;
  justify-content: flex-end;
  overflow: visible;
  pointer-events: none;
  --chatbot-red: #c8302a;
  --chatbot-paper: #fafaf7;
  --chatbot-bot: #f4f1ec;
  --chatbot-line: #ece7df;
}
.chatbot-launcher {
  position: relative;
  flex: 0 0 60px;
  width: 60px;
  min-width: 60px;
  height: 60px;
  padding: 0;
  border-radius: 50%;
  background: var(--chatbot-red);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(0,0,0,.22), 0 2px 6px rgba(0,0,0,.12);
  font-family: var(--sans);
  font-weight: 700;
  transition: transform .2s ease, background .25s ease, box-shadow .2s ease;
  pointer-events: auto;
}
.chatbot-launcher:hover {
  transform: scale(1.08);
}
.chatbot-launcher-icon,
.chatbot-launcher-close {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}
.chatbot-launcher-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: #fff;
  color: var(--chatbot-red);
  border: 2px solid var(--chatbot-red);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  line-height: 16px;
}
.chatbot-widget.is-open .chatbot-launcher {
  flex-basis: 60px;
  min-width: 60px;
  width: 60px;
  background: var(--jf-ink);
  transform: rotate(90deg);
}
.chatbot-widget.is-open .chatbot-launcher:hover {
  transform: rotate(90deg) scale(1.05);
}
.chatbot-panel {
  position: fixed;
  right: max(24px, env(safe-area-inset-right));
  bottom: calc(max(24px, env(safe-area-inset-bottom)) + 76px);
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 560px;
  max-height: calc(100vh - 140px);
  background: #fff;
  border: 0;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0,0,0,.22), 0 4px 12px rgba(0,0,0,.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 9999;
  animation: chatbotPanelIn .22s cubic-bezier(.18,.89,.32,1.28);
  pointer-events: auto;
}
@keyframes chatbotPanelIn {
  from { opacity: 0; transform: translateY(20px) scale(.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.chatbot-header {
  min-height: 72px;
  padding: 16px 18px;
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.chatbot-header-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1;
}
.chatbot-header-mark {
  position: relative;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--chatbot-red);
  display: grid;
  place-items: center;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
}
.chatbot-header-mark::after {
  content: '';
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #4ade80;
  border: 2px solid #1a1a1a;
}
.chatbot-header strong {
  display: block;
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.35;
  letter-spacing: .3px;
  font-weight: 600;
}
.chatbot-header small {
  display: block;
  margin-top: 2px;
  color: rgba(255,255,255,.7);
  font-family: var(--sans);
  font-size: 11px;
  line-height: 1.4;
}
.chatbot-header button {
  width: 28px;
  height: 28px;
  color: #fff;
  opacity: .65;
  display: grid;
  place-items: center;
  transition: opacity .15s ease;
}
.chatbot-header button:hover {
  opacity: 1;
}
.chatbot-messages {
  flex: 1;
  overflow: auto;
  padding: 18px 16px;
  background: var(--chatbot-paper);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.chatbot-message {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 100%;
}
.chatbot-message.is-user {
  align-self: flex-end;
  align-items: flex-end;
}
.chatbot-message.is-assistant {
  align-self: flex-start;
  align-items: flex-start;
}
.chatbot-bubble {
  max-width: 82%;
  padding: 10px 14px;
  background: var(--chatbot-bot);
  border: 0;
  border-radius: 14px 14px 14px 4px;
  color: var(--jf-ink);
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.55;
  word-break: break-word;
  white-space: pre-wrap;
  box-shadow: none;
}
.chatbot-message.is-user .chatbot-bubble {
  background: var(--chatbot-red);
  color: #fff;
  border-radius: 14px 14px 4px 14px;
}
.chatbot-scope-note {
  margin-top: 8px;
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1px;
}
.chatbot-product-card,
.chatbot-candidate-card {
  width: min(330px, 100%);
  background: #fff;
  border: 1px solid var(--jf-line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 26px rgba(0,0,0,.08);
}
.chatbot-product-card {
  display: grid;
  grid-template-columns: 96px 1fr;
}
.chatbot-site-products {
  display: grid;
  gap: 8px;
  width: min(330px, 100%);
}
.chatbot-site-card {
  width: 100%;
}
.chatbot-product-card img {
  width: 96px;
  height: 100%;
  min-height: 128px;
  object-fit: cover;
  background: var(--jf-paper-2);
}
.chatbot-product-info {
  padding: 12px;
  display: grid;
  gap: 7px;
}
.chatbot-product-info span,
.chatbot-candidate-card span {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--chatbot-red);
}
.chatbot-product-info strong,
.chatbot-candidate-card strong {
  color: var(--jf-ink);
  font-size: 13px;
  line-height: 1.45;
  font-weight: 500;
}
.chatbot-product-info small,
.chatbot-candidate-card small {
  color: var(--jf-mute-2);
  font-family: var(--sans);
  font-size: 11px;
  line-height: 1.45;
}
.chatbot-product-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-top: 1px dashed var(--jf-line);
  padding-top: 8px;
  gap: 10px;
}
.chatbot-product-total strong {
  color: var(--chatbot-red);
  font-size: 18px;
  white-space: nowrap;
}
.chatbot-product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.chatbot-product-actions .btn {
  width: 100%;
  justify-content: center;
  padding: 10px 7px;
  font-size: 11px;
  letter-spacing: 1px;
}
.chatbot-candidate-card {
  display: grid;
  gap: 6px;
  padding: 12px;
}
.chatbot-action-row,
.chatbot-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chatbot-action-row button,
.chatbot-prompts button {
  border: 1px solid #e5ddd2;
  border-radius: 999px;
  background: #fff;
  color: var(--jf-ink);
  padding: 7px 12px;
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.35;
  text-align: left;
  white-space: nowrap;
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.chatbot-action-row button:hover,
.chatbot-prompts button:hover {
  border-color: var(--chatbot-red);
  color: #fff;
  background: var(--chatbot-red);
}
.chatbot-prompts {
  margin-top: 8px;
}
.chatbot-input-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--chatbot-line);
  background: #fff;
}
.chatbot-input-shell {
  flex: 1;
  min-width: 0;
}
.chatbot-input-row textarea {
  min-width: 0;
  width: 100%;
  max-height: 100px;
  box-sizing: border-box;
  resize: none;
  border: 1px solid #e5ddd2;
  border-radius: 12px;
  outline: none;
  padding: 10px 12px;
  color: var(--jf-ink);
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.4;
  background: var(--chatbot-paper);
  transition: border-color .15s ease;
}
.chatbot-input-row textarea:focus {
  border-color: var(--chatbot-red);
}
.chatbot-input-row textarea::placeholder {
  color: var(--jf-mute);
}
.chatbot-input-row button {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--chatbot-red);
  color: #fff;
  display: flex;
  align-items: center;
  place-items: center;
  justify-content: center;
  transition: background .15s ease;
}
.chatbot-input-row .chatbot-voice-button {
  border: 1px solid #e5ddd2;
  background: #fff;
  color: var(--jf-mute-2);
}
.chatbot-input-row .chatbot-voice-button:hover {
  border-color: var(--chatbot-red);
  color: var(--chatbot-red);
}
.chatbot-input-row .chatbot-voice-button.is-listening {
  border-color: var(--chatbot-red);
  background: var(--chatbot-red);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(200, 48, 42, .14);
}
.chatbot-input-row .chatbot-send-button {
  border: 1px solid var(--chatbot-red);
  background: var(--chatbot-red);
  color: #fff;
}
.chatbot-input-row button:disabled,
.chatbot-prompts button:disabled {
  background: #ccc;
  cursor: not-allowed;
  opacity: 1;
}
.chatbot-input-row .chatbot-voice-button:disabled {
  border-color: #e5ddd2;
  background: #f3f0ea;
  color: #b8afa4;
}
.chatbot-speech-note {
  padding: 0 16px 8px;
  background: #fff;
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11.5px;
  line-height: 1.45;
}
.chatbot-hint {
  padding: 8px 14px;
  background: #fff;
  border-top: 1px solid var(--chatbot-bot);
  color: #999;
  font-family: var(--sans);
  font-size: 10.5px;
  line-height: 1.4;
  letter-spacing: .3px;
  text-align: center;
}
.chatbot-typing {
  display: flex;
  gap: 4px;
  align-items: center;
  min-width: 42px;
  padding: 2px;
}
.chatbot-typing i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #999;
  animation: chatbotPulse 1.2s infinite ease-in-out;
}
.chatbot-typing i:nth-child(2) { animation-delay: .16s; }
.chatbot-typing i:nth-child(3) { animation-delay: .32s; }
@keyframes chatbotPulse {
  0%, 80%, 100% { opacity: .25; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-3px); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: 2px;
  font-family: var(--sans); font-size: 13px; letter-spacing: 3px;
  cursor: pointer; transition: all .2s;
}
.btn-primary { background: var(--jf-red); color: #fff; }
.btn-primary:hover { background: var(--jf-red-deep); }
.btn:disabled { opacity: .55; cursor: not-allowed; pointer-events: none; }
.btn-line { background: var(--jf-line-green); color: #fff; }
.btn-line:hover { filter: brightness(.95); }
.btn-ghost { background: transparent; color: var(--jf-ink); border: 1px solid var(--jf-ink); }
.btn-ghost:hover { background: var(--jf-ink); color: #fff; }

.auth-callback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.payment-success-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  min-height: 420px;
}
.payment-success-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--jf-line);
  margin-bottom: 26px;
}

/* ---------- Products ---------- */
.products-section { background: var(--jf-paper); }
.product-tabs {
  display: flex; gap: 28px;
  font-family: var(--serif); font-size: 14px; color: var(--jf-mute);
  margin-bottom: 40px; letter-spacing: 2px;
  border-bottom: 1px solid var(--jf-line);
  padding-bottom: 14px;
}
.product-tabs span { cursor: pointer; position: relative; padding-bottom: 14px; }
.product-tabs span.active { color: var(--jf-ink); }
.product-tabs span.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px;
  height: 2px; background: var(--jf-red);
}

.product-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 30px 22px; align-items: stretch; }
.product-card {
  cursor: pointer;
  background: #fff;
  border: 1px solid rgba(40, 40, 40, .12);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(26, 26, 26, .12);
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(238, 63, 104, .35);
  box-shadow: 0 14px 28px rgba(26, 26, 26, .16);
}
.product-card .pic {
  aspect-ratio: 4/3;
  background: #f2f2f2;
  overflow: hidden;
  margin-bottom: 0;
  position: relative;
  border-radius: 8px 8px 0 0;
}
.product-card .pic img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.03);
  transform: scale(1);
  transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.product-card:hover .pic img { transform: scale(1.04); }
.product-card .pic .badge { display: none; }
.product-heart {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .92);
  color: #a9a9a9;
  display: grid;
  place-items: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .18);
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.product-heart:hover {
  color: var(--jf-shop-pink);
  transform: scale(1.05);
}
.product-heart.active {
  background: #fff;
  color: var(--jf-shop-pink);
}
.product-heart.active svg {
  fill: currentColor;
}
.product-body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-card .region {
  order: 4;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 15px;
  letter-spacing: 0;
  color: #666;
  margin-top: 22px;
  margin-bottom: 12px;
  line-height: 1.4;
}
.product-card .region svg {
  flex: 0 0 auto;
  color: #666;
}
.product-card .pname {
  order: 1;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.45;
  color: #4c4c4c;
  margin-bottom: 12px;
  letter-spacing: 0;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card .pdesc {
  order: 2;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.7;
  color: #888;
  margin-bottom: 20px;
  min-height: 50px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card .price {
  order: 3;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-family: var(--sans);
  margin-top: auto;
}
.product-card .price .ntd {
  font-size: 18px;
  color: var(--jf-shop-pink);
  font-weight: 700;
  white-space: nowrap;
}
.product-card .price .jpy {
  font-size: 12px;
  color: #9b9b9b;
  font-family: var(--sans);
  white-space: nowrap;
}
.product-tags {
  order: 5;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.product-tags svg {
  flex: 0 0 auto;
  color: #666;
  margin-right: 2px;
}
.product-tags span {
  background: var(--jf-shop-pink);
  color: #fff;
  border-radius: 4px;
  padding: 5px 12px 6px;
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1;
  max-width: 88px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.infinite-load-sentinel {
  width: 100%;
  height: 1px;
}

/* ---------- Shipping (集運) ---------- */
.ship-section {
  background: var(--jf-ink); color: #fff;
  position: relative; overflow: hidden;
}
.ship-section .section-title { color: #fff; }
.ship-section .section-sub { color: rgba(255,255,255,.65); }
.ship-section .section-head { border-color: rgba(255,255,255,.15); }
.ship-section .section-link { color: #fff; border-color: #fff; }
.ship-section .section-eyebrow { color: #d4af37; }
.ship-section .section-eyebrow::before { background: #d4af37; }

.ship-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; align-items: stretch; }
.ship-image {
  aspect-ratio: 4/3; overflow: hidden; background: #222;
  position: relative;
}
.ship-image img { width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.ship-image::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(139,0,0,.2), transparent 60%);
}
.ship-features { display: grid; gap: 28px; align-content: center; }
.ship-feat { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.ship-feat:last-child { border-bottom: 0; }
.ship-feat .ico {
  width: 48px; height: 48px; border: 1px solid rgba(255,255,255,.3);
  display: grid; place-items: center; color: #d4af37;
}
.ship-feat h4 { font-family: var(--serif); font-size: 16px; margin: 0 0 6px; letter-spacing: 2px; }
.ship-feat p { font-family: var(--sans); font-size: 12px; line-height: 1.7; color: rgba(255,255,255,.6); margin: 0; }

/* ---------- Editorial / 教學 ---------- */
.edit-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.edit-card { cursor: pointer; }
.edit-card .pic { aspect-ratio: 4/3; overflow: hidden; margin-bottom: 18px; }
.edit-card.featured .pic { aspect-ratio: 1/1; }
.edit-card .pic img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s cubic-bezier(.2,.8,.2,1);
}
.edit-card:hover .pic img { transform: scale(1.04); }
.edit-card .meta {
  display: flex; gap: 14px; font-family: var(--sans); font-size: 11px;
  letter-spacing: 2px; color: var(--jf-mute); margin-bottom: 10px;
}
.edit-card .meta span:first-child { color: var(--jf-red); }
.edit-card h3 {
  font-family: var(--serif); font-weight: 500; font-size: 22px; line-height: 1.5;
  margin: 0 0 10px; letter-spacing: 1px;
}
.edit-card.featured h3 { font-size: 30px; }
.edit-card p { font-family: var(--serif); font-size: 14px; line-height: 1.7; color: var(--jf-mute-2); margin: 0; }

/* ---------- CTA banner ---------- */
.cta-banner {
  padding: 100px 80px;
  background: var(--jf-red);
  color: #fff;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-banner::before, .cta-banner::after {
  content: ''; position: absolute; width: 1px; background: rgba(255,255,255,.3);
  top: 30px; bottom: 30px;
}
.cta-banner::before { left: 60px; }
.cta-banner::after { right: 60px; }
.cta-banner .stamp-jp {
  font-family: var(--serif); font-size: 12px; letter-spacing: 8px;
  opacity: .7; margin-bottom: 24px;
}
.cta-banner h2 {
  font-family: var(--serif); font-weight: 500; font-size: 56px; line-height: 1.3;
  margin: 0 0 16px; letter-spacing: 4px;
}
.cta-banner p {
  font-family: var(--serif); font-size: 16px; line-height: 1.8;
  opacity: .85; margin: 0 0 40px; max-width: 600px;
  margin-left: auto; margin-right: auto;
}
.cta-banner .btns { display: inline-flex; gap: 14px; }
.cta-banner .btn-line { background: #fff; color: var(--jf-red); }
.cta-banner .btn-line:hover { background: var(--jf-paper-2); }
.cta-banner .btn-ghost { color: #fff; border-color: rgba(255,255,255,.5); }
.cta-banner .btn-ghost:hover { background: #fff; color: var(--jf-red); }

/* ---------- Footer ---------- */
.footer {
  background: var(--jf-ink); color: rgba(255,255,255,.7);
  padding: 80px 80px 40px;
  font-family: var(--sans); font-size: 12px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand .nav-logo img { filter: none; }
.footer-brand p { line-height: 1.8; max-width: 280px; }
.footer h5 { font-family: var(--serif); font-size: 14px; color: #fff; margin: 0 0 18px; letter-spacing: 2px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.footer ul a {
  color: rgba(255,255,255,.6);
  cursor: pointer;
  text-decoration: none;
  transition: color .2s, transform .2s;
}
.footer ul a:hover {
  color: #fff;
  transform: translateX(2px);
}
.footer ul a:focus-visible {
  color: #fff;
  outline: 1px solid rgba(255,255,255,.65);
  outline-offset: 4px;
}
.footer-bot {
  display: flex; justify-content: space-between; padding-top: 30px;
  font-size: 11px; color: rgba(255,255,255,.4); letter-spacing: 1px;
}

.company-profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  scroll-margin-top: 110px;
}

.company-profile-card {
  background: #fff;
  border: 1px solid var(--jf-line);
}

.company-profile-card-head {
  display: grid;
  gap: 8px;
  padding: 26px 32px;
  border-bottom: 1px solid var(--jf-line);
}

.company-profile-card-head span {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--jf-red);
}

.company-profile-card-head h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--jf-ink);
}

.company-profile-row {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding: 24px 32px;
  border-bottom: 1px solid var(--jf-line);
}

.company-profile-row:last-child {
  border-bottom: 0;
}

.company-profile-label {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--jf-ink);
}

.company-profile-value {
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.85;
  white-space: pre-line;
  color: var(--jf-mute-2);
}

.company-map-panel {
  border-top: 1px solid var(--jf-line);
}

.company-map-panel iframe {
  display: block;
  width: 100%;
  height: 270px;
  border: 0;
  background: var(--jf-paper-2);
  filter: saturate(.82) contrast(.98);
}

.company-map-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 18px 24px;
  border-top: 1px solid var(--jf-line);
}

.company-map-footer span {
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.7;
  color: var(--jf-mute-2);
}

.company-map-footer a {
  flex: 0 0 auto;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--jf-red);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
}

.legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 48px;
  align-items: start;
}

.legal-card {
  background: #fff;
  border: 1px solid var(--jf-line);
  padding: clamp(28px, 5vw, 56px);
}

.legal-card h2 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 2px;
  margin: 0 0 18px;
}

.legal-card h3 {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 1px;
  margin: 34px 0 12px;
}

.legal-card p,
.legal-card li {
  font-family: var(--serif);
  font-size: 15px;
  line-height: 2;
  color: var(--jf-mute-2);
}

.legal-card ul {
  display: grid;
  gap: 6px;
  padding-left: 22px;
  margin: 0;
}

.legal-meta,
.contact-card {
  background: var(--jf-paper-2);
  border: 1px solid var(--jf-line);
  padding: 22px;
}

.legal-meta {
  position: sticky;
  top: 112px;
}

.legal-meta div,
.contact-card div {
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.8;
  color: var(--jf-mute-2);
}

.legal-meta strong,
.contact-card strong {
  display: block;
  color: var(--jf-ink);
  font-weight: 500;
  margin-bottom: 4px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

/* ---------- Other pages ---------- */
.page-hero {
  padding: 180px 80px 80px;
  background: var(--jf-paper-2);
  position: relative;
  border-bottom: 1px solid var(--jf-line);
}
.page-hero .crumb {
  font-family: var(--sans); font-size: 11px; letter-spacing: 3px;
  color: var(--jf-mute); margin-bottom: 18px;
}
.page-hero h1 {
  font-family: var(--serif); font-weight: 500; font-size: 56px;
  margin: 0 0 14px; letter-spacing: 4px;
}
.page-hero .jp {
  font-family: var(--serif); font-size: 14px; color: var(--jf-red); letter-spacing: 6px;
}
.page-hero .desc { font-family: var(--serif); font-size: 16px; color: var(--jf-mute-2); margin-top: 20px; max-width: 640px; line-height: 1.8; }

/* Member center */
.member-hero-card {
  display: flex;
  align-items: center;
  gap: 24px;
  min-width: 0;
}
.member-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--jf-red);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 500;
  overflow: hidden;
  flex: 0 0 auto;
}
.member-identity {
  min-width: 0;
}

.member-code-line {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--sans);
  line-height: 1.4;
  color: var(--jf-red);
}

.member-code-line span {
  font-size: 11px;
  letter-spacing: 2px;
}

.member-code-line strong {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 1px;
}

.member-profile-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 10px;
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.5;
  color: var(--jf-mute);
}

.member-profile-meta span {
  min-width: 0;
}

.member-profile-meta .is-line-linked {
  color: #06c755;
}

.member-profile-email {
  max-width: min(420px, 100%);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.member-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 12px;
  margin-top: 18px;
  max-width: 520px;
}

.member-stat-card {
  background: #fff;
  border: 1px solid var(--jf-line);
  padding: 16px 18px;
}

.member-stat-card span {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--jf-mute);
}

.member-stat-card strong {
  display: block;
  margin-top: 8px;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.15;
  color: var(--jf-ink);
}
.member-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 60px;
  align-items: start;
}
.member-tabs {
  background: #fff;
  border: 1px solid var(--jf-line);
}
.member-tab {
  width: 100%;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  appearance: none;
  border: 0;
  border-left: 3px solid transparent;
  border-bottom: 1px solid var(--jf-line);
  background: #fff;
  color: var(--jf-ink);
  padding: 16px 22px;
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: 1px;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
  white-space: nowrap;
}
.member-tab:last-child {
  border-bottom: 0;
}
.member-tab.is-active {
  border-left-color: var(--jf-red);
  background: var(--jf-paper-2);
  color: var(--jf-red);
}
.member-tab-logout {
  color: var(--jf-mute);
}
.member-content {
  min-width: 0;
}
.member-order-card {
  background: #fff;
  border: 1px solid var(--jf-line);
  padding: 24px;
  margin-bottom: 16px;
}
.member-order-summary {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
}
.member-order-summary > img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: 4px;
}
.member-order-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-family: var(--sans);
  font-size: 11px;
  color: var(--jf-mute);
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.member-order-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: stretch;
}
.member-order-actions .btn {
  padding: 8px 18px;
  font-size: 11px;
  justify-content: center;
}
.member-order-track-link {
  padding: 8px 18px;
  border: 0;
  background: transparent;
  font-family: var(--sans);
  font-size: 11px;
  color: var(--jf-mute);
  cursor: pointer;
}
.member-order-detail {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--jf-line);
  display: grid;
  grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
  gap: 24px;
}
.member-order-items {
  display: grid;
  gap: 10px;
}
.member-order-item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  background: var(--jf-paper-2);
}
.member-order-item img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 3px;
}
.member-order-item strong,
.member-order-item span,
.member-order-item em {
  display: block;
  min-width: 0;
  font-family: var(--serif);
}
.member-order-item strong {
  font-size: 13px;
  color: var(--jf-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.member-order-item span {
  margin-top: 4px;
  font-size: 12px;
  color: var(--jf-mute-2);
}
.member-order-item em {
  font-style: normal;
  font-size: 12px;
  color: var(--jf-mute);
}
.member-order-logistics {
  min-width: 0;
}
.member-order-logistics-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 18px;
}
.member-order-logistics-head span {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--jf-red);
  margin-bottom: 6px;
}
.member-order-logistics-head strong {
  display: block;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 1px;
}
.member-order-logistics-head small {
  max-width: 280px;
  font-family: var(--serif);
  font-size: 12px;
  line-height: 1.7;
  color: var(--jf-mute-2);
}
.member-order-shipping-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 10px;
  background: transparent;
}
.member-order-shipping-step {
  position: relative;
  min-width: 0;
  min-height: 132px;
  padding: 18px 14px;
  text-align: center;
  border: 1px solid var(--jf-line);
  background: #fff;
}
.member-order-shipping-step i {
  width: 28px;
  height: 28px;
  margin: 0 auto 10px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  border: 1px solid var(--jf-line);
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  font-style: normal;
}
.member-order-shipping-step.done i {
  background: var(--jf-red);
  border-color: var(--jf-red);
  color: #fff;
}
.member-order-shipping-step.current i {
  background: var(--jf-ink);
  border-color: var(--jf-ink);
  color: #fff;
}
.member-order-shipping-step strong {
  display: block;
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.45;
  color: var(--jf-ink);
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.member-order-shipping-step span {
  display: block;
  margin-top: 6px;
  font-family: var(--sans);
  font-size: 10px;
  color: var(--jf-mute);
}
.member-order-shipping-info {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--jf-line);
  border-top: 0;
}
.member-order-shipping-info div {
  padding: 12px;
  border-right: 1px solid var(--jf-line);
  min-width: 0;
}
.member-order-shipping-info div:last-child {
  border-right: 0;
}
.member-order-shipping-info span,
.member-order-shipping-info strong {
  display: block;
  min-width: 0;
}
.member-order-shipping-info span {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--jf-mute);
  margin-bottom: 4px;
}
.member-order-shipping-info strong {
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.55;
  white-space: normal;
  overflow-wrap: anywhere;
}
.member-order-shipping-note {
  margin-top: 14px;
  padding: 14px 16px;
  background: var(--jf-paper-2);
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.8;
}
.member-settings-form {
  background: #fff;
  border: 1px solid var(--jf-line);
}
.member-settings-row {
  padding: 20px 24px;
  border-bottom: 1px solid var(--jf-line);
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  font-family: var(--serif);
  font-size: 14px;
}
.member-settings-row label,
.member-settings-row > span:first-child {
  color: var(--jf-mute);
}
.member-settings-row input {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--jf-line);
  background: #fff;
  padding: 12px 14px;
  color: var(--jf-ink);
  font-family: var(--serif);
  font-size: 14px;
  outline: none;
}
.member-settings-row input:focus {
  border-color: var(--jf-red);
}
.member-settings-row.is-readonly span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.member-settings-message {
  margin: 18px 24px 0;
  padding: 14px 16px;
  background: var(--jf-paper-2);
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.7;
}
.member-settings-message.is-error {
  color: var(--jf-red);
}
.member-settings-actions {
  padding: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.member-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}
.member-section-head p {
  margin: 0;
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.8;
}
.member-address-form {
  margin-bottom: 22px;
  background: #fff;
  border: 1px solid var(--jf-line);
  padding: 26px;
}
.member-address-form-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}
.member-address-form-head span,
.member-address-card em {
  display: block;
  color: var(--jf-red);
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 3px;
  font-style: normal;
}
.member-address-form-head strong {
  display: block;
  margin-top: 6px;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 2px;
  font-weight: 500;
}
.member-address-form-head button {
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2px;
}
.member-address-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 14px;
}
.member-address-form-grid > div:nth-child(5) {
  max-width: 160px;
}
.member-address-default-check {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 13px;
}
.member-address-default-check input {
  width: 16px;
  height: 16px;
  accent-color: var(--jf-red);
}
.member-address-form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.member-address-list {
  display: grid;
  gap: 14px;
}
.member-address-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  background: #fff;
  border: 1px solid var(--jf-line);
  padding: 26px;
}
.member-address-card.is-default {
  border-left: 3px solid var(--jf-red);
}
.member-address-title {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.member-address-title strong,
.member-address-title span {
  display: block;
  min-width: 0;
  font-family: var(--serif);
}
.member-address-title strong {
  color: var(--jf-ink);
  font-size: 18px;
  font-weight: 500;
}
.member-address-title span {
  color: var(--jf-mute-2);
  font-size: 14px;
}
.member-address-title em {
  padding: 4px 9px;
  background: var(--jf-paper-2);
  letter-spacing: 1px;
}
.member-address-line {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--jf-mute-2);
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.8;
}
.member-address-note {
  margin-top: 10px;
  color: var(--jf-mute);
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.7;
}
.member-address-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.member-address-actions .btn {
  padding: 9px 14px;
  font-size: 11px;
}

/* Region filter chips */
.region-bar {
  display: flex; gap: 8px; flex-wrap: wrap;
  padding: 30px 80px;
  background: #fff; border-bottom: 1px solid var(--jf-line);
}
.region-chip {
  padding: 8px 18px; border: 1px solid var(--jf-line);
  font-family: var(--serif); font-size: 13px; letter-spacing: 2px;
  cursor: pointer; transition: all .2s;
}
.region-chip:hover { border-color: var(--jf-red); color: var(--jf-red); }
.region-chip.active { background: var(--jf-ink); color: #fff; border-color: var(--jf-ink); }

/* Shipping calculator */
.calc-card {
  background: #fff; border: 1px solid var(--jf-line);
  padding: 40px; max-width: 700px; margin: 0 auto;
}
.calc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 18px; }
.calc-field label { display: block; font-family: var(--sans); font-size: 11px; letter-spacing: 2px; color: var(--jf-mute); margin-bottom: 8px; }
.calc-field input, .calc-field select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--jf-line);
  font-family: var(--serif); font-size: 14px; outline: none;
}
.calc-field input:focus, .calc-field select:focus { border-color: var(--jf-red); }
.calc-result {
  margin-top: 30px; padding: 24px; background: var(--jf-paper-2);
  display: flex; justify-content: space-between; align-items: center;
}
.calc-result .lab { font-family: var(--sans); font-size: 12px; letter-spacing: 2px; color: var(--jf-mute); }
.calc-result .val { font-family: var(--serif); font-size: 32px; color: var(--jf-red); font-weight: 600; }
.shipping-rate-table {
  margin-top: 26px;
  border: 1px solid var(--jf-line);
  background: #fff;
  font-family: var(--serif);
}
.shipping-rate-caption {
  padding: 18px 22px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid var(--jf-line);
  color: var(--jf-ink);
}
.shipping-rate-caption span {
  font-size: 16px;
  letter-spacing: 3px;
  line-height: 1.4;
}
.shipping-rate-caption small {
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1.5px;
  line-height: 1.6;
  text-align: right;
}
.shipping-rate-head {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  padding: 12px 22px;
  border-bottom: 1px solid var(--jf-line);
  background: var(--jf-paper-2);
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.shipping-rate-head span:nth-child(n+2) {
  text-align: right;
}
.shipping-rate-list {
  display: grid;
}
.shipping-rate-row {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--jf-line);
}
.shipping-rate-row > div {
  min-width: 0;
}
.shipping-rate-row > div:nth-child(n+2) {
  text-align: right;
}
.shipping-rate-row small {
  display: block;
  margin-bottom: 6px;
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 1.5px;
}
.shipping-rate-row strong {
  color: var(--jf-ink);
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.15;
  font-weight: 500;
  white-space: nowrap;
}
.shipping-rate-weight strong {
  letter-spacing: 1px;
}
.shipping-rate-row em {
  margin-left: 4px;
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  font-style: normal;
  white-space: nowrap;
}
.shipping-rate-notes {
  display: grid;
  background: #fffaf3;
}
.shipping-rate-notes div {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 13px 22px;
  border-bottom: 1px solid var(--jf-line);
  color: var(--jf-mute-2);
  font-size: 13px;
  line-height: 1.75;
}
.shipping-rate-notes div:last-child {
  border-bottom: 0;
}
.shipping-rate-notes span {
  color: var(--jf-red);
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 2px;
}
.shipping-rate-notes p {
  margin: 0;
}
.restriction-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.restriction-card {
  padding: 24px;
  border: 1px solid var(--jf-line);
  background: #fff;
}
.restriction-card-label {
  margin-bottom: 18px;
  color: var(--jf-red);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 3px;
}
.restriction-card-row {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-bottom: 1px solid var(--jf-line);
  font-family: var(--serif);
}
.restriction-card-row:first-of-type {
  padding-top: 0;
}
.restriction-card-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.restriction-card-row strong {
  color: var(--jf-ink);
  font-size: 16px;
  font-weight: 500;
}
.restriction-card-row span {
  color: var(--jf-mute-2);
  font-size: 13px;
  line-height: 1.8;
}
.restriction-ref-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 18px;
  color: var(--jf-mute);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1px;
}
.restriction-ref-list a {
  color: var(--jf-red);
  border-bottom: 1px solid currentColor;
}

/* Tracking timeline */
.track-line {
  margin: 60px 0; max-width: 800px;
  display: grid; grid-template-columns: repeat(5, 1fr);
  position: relative;
}
.track-line::before {
  content: ''; position: absolute; left: 10%; right: 10%; top: 16px;
  height: 1px; background: var(--jf-line);
}
.track-step { text-align: center; position: relative; z-index: 1; }
.track-step .dot {
  width: 32px; height: 32px; border-radius: 50%;
  background: #fff; border: 1px solid var(--jf-line);
  margin: 0 auto 14px; display: grid; place-items: center;
  font-family: var(--sans); font-size: 12px; color: var(--jf-mute);
}
.track-step.done .dot { background: var(--jf-red); border-color: var(--jf-red); color: #fff; }
.track-step.current .dot { background: var(--jf-ink); border-color: var(--jf-ink); color: #fff; }
.track-step h5 { font-family: var(--serif); font-size: 13px; margin: 0 0 4px; letter-spacing: 1px; }
.track-step p { font-family: var(--sans); font-size: 11px; color: var(--jf-mute); margin: 0; }

/* Misc */
.divider-mark {
  display: flex; align-items: center; justify-content: center; gap: 24px;
  margin: 0 auto; padding: 40px 0;
  font-family: var(--serif); color: var(--jf-mute);
  letter-spacing: 12px; font-size: 14px;
}
.divider-mark::before, .divider-mark::after {
  content: ''; flex: 1; max-width: 200px; height: 1px; background: var(--jf-line);
}

@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: repeat(6, 1fr); }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .line-grid, .ship-grid { grid-template-columns: 1fr; gap: 50px; }
  .line-quote-layout { grid-template-columns: 1fr; }
  .line-quote-summary-card { position: static; }
  .edit-grid { grid-template-columns: 1fr; }
  .company-profile-grid { grid-template-columns: 1fr; }
  .home-keyword-redline {
    grid-template-columns: 90px 1fr 76px;
    gap: 18px;
    padding: 20px 26px;
  }
  .home-keyword-sheet {
    padding: 20px 24px 26px;
  }
  .home-keyword-detail-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .home-keyword-detail-grid > .home-keyword-section + .home-keyword-section {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 760px) {
  .line-msg.product {
    width: 100%;
    max-width: 100%;
    padding: 18px;
    border-radius: 20px;
  }

  .line-msg.product .pimg {
    border-radius: 16px;
    margin-bottom: 16px;
  }

  .line-msg.product .pmeta {
    letter-spacing: 2px;
  }

  .line-msg.product .pname {
    font-size: 23px;
  }

  .line-msg.product .price-row {
    gap: 14px;
    font-size: 14px;
  }

  .line-msg.product .price-row.total {
    font-size: 24px;
  }

  .line-msg.product button {
    min-height: 54px;
    font-size: 16px;
  }

  .home-search-modal {
    padding: 12px;
  }
  .home-search-dialog.is-keyword-estimate {
    max-height: calc(100vh - 24px);
    width: min(980px, calc(100vw - 24px));
  }
  .company-profile-card-head {
    padding: 22px 20px;
  }
  .company-profile-card-head h3 {
    font-size: 24px;
  }
  .company-profile-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 20px;
  }
  .company-map-panel iframe {
    height: 230px;
  }
  .company-map-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 20px;
  }
  .home-keyword-redline {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 14px;
    padding: 22px 18px;
  }
  .home-keyword-number {
    width: max-content;
    padding-right: 20px;
  }
  .home-keyword-stamp {
    justify-self: start;
    width: 64px;
    height: 64px;
    font-size: 17px;
  }
  .home-keyword-sheet {
    padding: 18px 16px 22px;
  }
  .home-keyword-section-title {
    align-items: flex-start;
    gap: 10px;
    letter-spacing: 3px;
  }
  .home-keyword-section-title::after {
    margin-top: 8px;
  }
  .home-keyword-intent {
    padding: 18px 18px 18px 22px;
  }
  .home-keyword-intent p {
    font-size: 14px;
  }
  .home-keyword-product img {
    aspect-ratio: 1 / .92;
  }
  .home-keyword-price-row {
    gap: 16px;
  }
  .home-keyword-price-row em {
    font-size: 17px;
  }
  .home-keyword-total {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .home-keyword-total strong {
    grid-column: 1;
    grid-row: auto;
    font-size: 48px;
  }
  .home-keyword-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .home-keyword-actions .btn,
  .home-keyword-actions .home-source-link {
    width: 100%;
    justify-content: center;
    margin-left: 0;
    text-align: center;
  }
  .nav {
    padding: 12px 16px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "logo right"
      "menu menu";
    align-items: center;
    row-gap: 8px;
    column-gap: 12px;
  }

  .nav.menu-open:not(.solid) {
    background: rgba(20, 20, 20, 0.88);
    backdrop-filter: blur(12px);
  }

  .nav > div:first-child { grid-area: logo; }

  .nav-logo img {
    height: 34px !important;
  }

  .nav-center {
    display: none;
  }

  .nav-center::-webkit-scrollbar {
    display: none;
  }

  .nav-right {
    grid-area: right;
    gap: 12px;
    justify-content: flex-end;
    min-width: 0;
  }

  .nav-account-dropdown {
    display: none;
  }

  .nav-account-name {
    max-width: 118px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 11px;
    letter-spacing: 1.8px;
  }

  .mobile-menu-toggle {
    display: inline-flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    border: 1px solid currentColor;
    color: inherit;
    background: transparent;
  }

  .mobile-menu-toggle span {
    display: block;
    width: 18px;
    height: 1px;
    background: currentColor;
    transition: transform .2s ease, opacity .2s ease;
  }

  .mobile-menu-toggle.open span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .mobile-menu-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.open span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .mobile-menu-panel {
    grid-area: menu;
    display: grid;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px);
    background: rgba(253, 250, 246, 0.98);
    color: var(--jf-ink);
    border: 1px solid transparent;
    transition: max-height .24s ease, opacity .18s ease, transform .18s ease, border-color .18s ease, box-shadow .18s ease;
  }

  .mobile-menu-panel.open {
    max-height: 900px;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    border-color: var(--jf-line);
    box-shadow: 0 18px 42px rgba(20, 20, 20, .12);
  }

  .nav:not(.solid) .mobile-menu-panel {
    background: rgba(20, 20, 20, 0.94);
    color: #fff;
  }

  .mobile-menu-panel button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 48px;
    padding: 0 18px;
    border-bottom: 1px solid var(--jf-line);
    color: inherit;
    font-size: 15px;
    letter-spacing: 1.5px;
    text-align: left;
  }

  .mobile-menu-panel button:last-child {
    border-bottom: 0;
  }

  .nav:not(.solid) .mobile-menu-panel button {
    border-bottom-color: rgba(255, 255, 255, 0.16);
  }

  .mobile-menu-panel button.active {
    background: var(--jf-paper-2);
    color: var(--jf-red);
  }

  .nav:not(.solid) .mobile-menu-panel button.active {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
  }

  .mobile-member-group {
    display: grid;
    width: 100%;
    border-top: 1px solid var(--jf-line);
  }

  .nav:not(.solid) .mobile-member-group {
    border-top-color: rgba(255, 255, 255, 0.16);
  }

  .mobile-menu-panel .mobile-member-logout {
    color: var(--jf-mute);
  }

  .nav:not(.solid) .mobile-menu-panel .mobile-member-logout {
    color: rgba(255, 255, 255, .72);
  }

  .hero {
    min-height: 820px;
  }

  .hero-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 120px;
  }

  .hero-card {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    width: auto;
    margin: 120px 18px 28px;
    padding: 28px 24px;
  }

  .hero-card h1 {
    font-size: 28px;
  }

  .hero-stamp {
    display: none;
  }

  .section,
  .page-hero {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .section {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .page-hero {
    padding-top: 150px;
    padding-bottom: 56px;
  }

  .section-head {
    display: block;
    margin-bottom: 36px;
  }

  .section-title,
  .page-hero h1,
  .cta-banner h2 {
    font-size: 34px;
  }

  .line-quote-shell {
    padding: 112px 16px 64px;
  }

  .line-quote-header {
    display: grid;
    align-items: start;
    gap: 18px;
  }

  .line-quote-header h1 {
    font-size: 32px;
    line-height: 1.25;
  }

  .line-quote-progress {
    grid-template-columns: 1fr;
  }

  .line-quote-progress span {
    border-right: 0;
    border-bottom: 1px solid var(--jf-line);
  }

  .line-quote-progress span:last-child {
    border-bottom: 0;
  }

  .line-quote-url-card,
  .line-quote-product-card,
  .line-quote-summary-card,
  .line-quote-candidates {
    padding: 22px 18px;
  }

  .line-quote-candidates h2 {
    font-size: 22px;
  }

  .line-quote-candidate {
    grid-template-columns: 72px 1fr;
    gap: 12px;
  }

  .line-quote-candidate img {
    width: 72px;
    height: 72px;
  }

  .line-quote-candidate-actions {
    display: grid;
  }

  .line-quote-url-row {
    grid-template-columns: 1fr;
  }

  .line-quote-url-row .btn {
    justify-content: center;
  }

  .line-quote-product-head {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .line-quote-product-head img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .line-quote-product-head h2 {
    font-size: 24px;
  }

  .line-quote-quantity {
    grid-template-columns: auto 48px 42px 48px;
  }

  .line-option-chip {
    min-width: 72px;
    min-height: 44px;
    padding: 0 16px;
    font-size: 15px;
  }

  .line-quote-price-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .line-quote-price-list small,
  .line-quote-price-list strong {
    text-align: left;
  }

  .line-quote-total {
    display: grid;
    gap: 8px;
  }

  .line-quote-total strong {
    font-size: 30px;
  }

  .product-grid,
  .line-official-flow,
  .home-quote-grid,
  .home-quote-product,
  .restriction-grid,
  .footer-grid,
  .legal-layout,
  .contact-grid,
  .calc-row,
  .track-line,
  .edit-grid,
  [data-screen-label] [style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }

  .track-line::before {
    display: none;
  }

  .track-line {
    gap: 22px;
  }

  .region-bar {
    padding: 20px;
  }

  .cta-banner {
    padding: 72px 20px;
  }

  .cta-banner::before,
  .cta-banner::after {
    display: none;
  }

  .footer {
    padding: 56px 20px 32px;
  }

  .footer-bot {
    display: grid;
    gap: 12px;
  }

  .home-search-modal {
    padding: 12px;
    align-items: flex-start;
  }

  .home-search-dialog {
    max-height: calc(100vh - 24px);
    padding: 24px 18px;
  }

  .home-search-dialog.is-error-state {
    width: min(100%, calc(100vw - 24px));
  }

  .home-search-head {
    display: grid;
    padding-right: 42px;
  }

  .home-search-head h2 {
    font-size: 24px;
  }

  .home-search-error {
    padding: 22px 18px;
  }

  .home-search-error strong {
    font-size: 20px;
  }

  .home-search-error .home-search-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .home-search-error .btn {
    width: 100%;
  }

  .home-quote-product img {
    width: 112px;
    height: 112px;
    aspect-ratio: auto;
  }

  .home-quote-price > div:not(.home-quote-total) {
    grid-template-columns: 1fr auto;
    gap: 4px 12px;
  }

  .home-quote-price > div:not(.home-quote-total) span:nth-child(2),
  .home-quote-price > div:not(.home-quote-total) strong {
    text-align: right;
  }

  .home-source-link {
    margin-left: 0;
  }

  .home-ai-summary {
    gap: 6px;
    margin-bottom: 14px;
    padding: 14px 16px;
  }

  .home-ai-summary p,
  .home-ai-summary small {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .home-quote-grid {
    gap: 12px;
  }

  .home-quote-product {
    grid-template-columns: 112px minmax(0, 1fr) !important;
    gap: 12px;
    padding: 12px;
  }

  .home-quote-product h3 {
    font-size: 17px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .home-quote-product p {
    font-size: 12px;
    line-height: 1.5;
  }

  .home-quote-price {
    gap: 6px;
    padding: 12px;
  }

  .home-quote-price > div:not(.home-quote-total) strong {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .home-quote-total {
    padding-top: 12px;
  }

  .home-quote-total strong {
    font-size: 26px;
  }

  .home-search-actions {
    gap: 8px;
    margin-top: 12px;
  }

  .home-search-actions .btn {
    min-height: 44px;
    padding: 0 14px;
  }

  .shipping-rate-caption {
    align-items: flex-start;
    flex-direction: column;
  }

  .shipping-rate-caption small {
    text-align: left;
  }

  .shipping-rate-head {
    display: none;
  }

  .shipping-rate-row {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 16px;
  }

  .shipping-rate-weight {
    grid-column: 1 / -1;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--jf-line);
  }

  .shipping-rate-row > div:nth-child(n+2) {
    text-align: left;
    padding: 12px;
    background: var(--jf-paper-2);
    border: 1px solid var(--jf-line);
  }

  .shipping-rate-row strong {
    font-size: 19px;
  }

  .shipping-rate-notes div {
    padding: 12px 16px;
  }

  .chatbot-widget {
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    width: 60px;
    max-width: calc(100vw - 32px);
  }

  .chatbot-launcher {
    flex-basis: 60px;
    min-width: 60px;
    width: 60px;
    height: 60px;
  }

  .chatbot-panel {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 92px;
    width: auto;
    height: min(560px, calc(100vh - 124px));
  }

  .chatbot-product-card {
    grid-template-columns: 82px 1fr;
  }

  .chatbot-product-card img {
    width: 82px;
  }

  .chatbot-product-actions {
    grid-template-columns: 1fr;
  }

  .member-hero-card {
    align-items: flex-start;
    gap: 16px;
  }

  .member-avatar {
    width: 58px;
    height: 58px;
    font-size: 22px;
  }

  .member-code-line {
    display: grid;
    gap: 4px;
  }

  .member-code-line strong {
    font-size: 17px;
  }

  .member-profile-meta {
    display: grid;
    grid-template-columns: 1fr;
    gap: 7px;
    font-size: 12px;
    line-height: 1.45;
  }

  .member-stat-grid {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 14px;
  }

  .member-stat-card {
    padding: 13px 14px;
  }

  .member-stat-card strong {
    font-size: 22px;
  }

  .member-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .member-sidebar {
    min-width: 0;
  }

  .member-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
    background: transparent;
    border: 0;
    gap: 10px;
    padding-bottom: 0;
  }

  .member-tab {
    width: 100%;
    min-width: 0;
    min-height: 48px;
    justify-content: center;
    padding: 12px 10px;
    font-size: 14px;
    line-height: 1.25;
    text-align: center;
    white-space: normal;
    border: 1px solid var(--jf-line);
    background: #fff;
  }

  .member-tab.is-active {
    border-color: var(--jf-red);
    background: var(--jf-paper-2);
    box-shadow: inset 0 -2px 0 var(--jf-red);
  }

  .member-tab-logout {
    grid-column: 1 / -1;
    min-height: 44px;
  }

  .member-order-card {
    padding: 18px;
  }

  .member-order-summary {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 14px;
  }

  .member-order-summary > img {
    width: 72px;
    height: 72px;
  }

  .member-order-actions {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .member-order-detail {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .member-order-logistics-head {
    flex-direction: column;
    gap: 10px;
  }

  .member-order-shipping-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .member-order-shipping-info {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .member-order-shipping-info div:nth-child(2n) {
    border-right: 0;
  }

  .member-order-shipping-info div:nth-child(n+3) {
    border-top: 1px solid var(--jf-line);
  }

  .member-settings-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 18px 18px;
  }

  .member-settings-actions {
    padding: 20px 18px;
  }

  .member-settings-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .member-section-head {
    flex-direction: column;
    gap: 14px;
  }

  .member-section-head .btn {
    width: 100%;
    justify-content: center;
  }

  .member-address-form {
    padding: 20px 18px;
  }

  .member-address-form-head {
    flex-direction: column;
    gap: 10px;
  }

  .member-address-form-grid {
    grid-template-columns: 1fr;
  }

  .member-address-form-grid > div:nth-child(5) {
    max-width: none;
  }

  .member-address-form-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .member-address-card {
    grid-template-columns: 1fr;
    padding: 20px 18px;
  }

  .member-address-actions {
    justify-content: stretch;
  }

  .member-address-actions .btn {
    flex: 1 1 130px;
    justify-content: center;
  }

  .payment-success-grid {
    grid-template-columns: 1fr;
  }

  .payment-success-grid > div:first-child {
    padding: 34px 24px !important;
  }

  .payment-success-side {
    border-left: 0 !important;
    border-top: 1px solid var(--jf-line);
    padding: 30px 24px !important;
  }

  .payment-success-stats {
    grid-template-columns: 1fr;
  }

  .payment-success-stats > div {
    border-right: 0 !important;
    border-bottom: 1px solid var(--jf-line);
  }

  .payment-success-stats > div:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 520px) {
  .nav-account-name {
    display: none;
  }

  .nav-right {
    gap: 10px;
  }
}

.shop-mobile-search-head,
.product-mobile-view,
.mobile-action-footer,
.mobile-search-sheet {
  display: none;
}

@media (max-width: 760px) {
  body[data-jafun-route="shop"] .nav,
  body[data-jafun-route="product"] .nav {
    display: none;
  }

  body[data-jafun-route="shop"] .page-hero {
    display: none;
  }

  body[data-jafun-route="shop"] .region-bar {
    margin-top: 0;
    padding-top: 112px;
  }

  body[data-jafun-route="shop"] .section {
    padding-top: 36px;
    padding-bottom: 98px;
  }

  .shop-mobile-search-head {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 90;
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    min-height: 76px;
    padding: 12px 14px;
    background: rgba(255,255,255,.97);
    border-bottom: 1px solid var(--jf-line);
    box-shadow: 0 10px 26px rgba(20,20,20,.08);
  }

  .shop-mobile-logo {
    display: grid;
    place-items: center;
    justify-self: start;
    width: 86px;
    height: 52px;
  }

  .shop-mobile-logo .nav-logo {
    width: 82px;
  }

  .shop-mobile-logo .nav-logo img {
    width: 82px !important;
    height: auto !important;
    max-height: 44px;
    object-fit: contain;
  }

  .shop-mobile-search-head label {
    position: relative;
    display: block;
  }

  .shop-mobile-search-head input {
    width: 100%;
    height: 54px;
    padding: 0 64px 0 24px;
    border: 1.5px solid #b8b8b8;
    border-radius: 999px;
    background: #fff;
    color: var(--jf-ink);
    font-family: var(--sans);
    font-size: 15px;
    outline: none;
  }

  .shop-mobile-search-head input:focus {
    border-color: var(--jf-shop-pink);
    box-shadow: 0 0 0 4px rgba(238,63,104,.12);
  }

  .shop-mobile-search-head label > button {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--jf-shop-pink);
    color: #fff;
    display: grid;
    place-items: center;
  }

  .mobile-action-footer {
    position: fixed;
    left: max(12px, env(safe-area-inset-left));
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    z-index: 95;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    min-height: 66px;
    padding: 8px 8px 7px;
    border: 1px solid rgba(232,224,211,.86);
    border-radius: 22px;
    background: rgba(255,255,255,.96);
    box-shadow: 0 18px 42px rgba(20,20,20,.18);
    backdrop-filter: blur(14px);
    transform: translateY(calc(100% + 24px));
    opacity: 0;
    pointer-events: none;
    transition: transform .22s ease, opacity .2s ease;
  }

  .mobile-action-footer.is-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-action-footer button {
    position: relative;
    display: grid;
    justify-items: center;
    align-content: center;
    gap: 4px;
    min-width: 0;
    color: #aaa;
    font-family: var(--sans);
    font-size: 11px;
    line-height: 1;
  }

  .mobile-action-footer button:first-child,
  .mobile-action-footer button:active {
    color: var(--jf-red);
  }

  .mobile-action-footer em {
    position: absolute;
    top: 4px;
    right: calc(50% - 22px);
    min-width: 17px;
    height: 17px;
    padding: 0 4px;
    border-radius: 999px;
    background: var(--jf-red);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 10px;
    font-style: normal;
  }

  body[data-jafun-route="product"] .mobile-action-footer,
  body[data-jafun-route="cart"] .mobile-action-footer,
  body[data-jafun-route="login"] .mobile-action-footer,
  body[data-jafun-route="register"] .mobile-action-footer {
    display: none;
  }

  .mobile-search-sheet {
    position: fixed;
    inset: 0;
    z-index: 110;
    display: block;
    background: rgba(20,20,20,.42);
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease;
  }

  .mobile-search-sheet.is-open {
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-search-sheet-card {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px 20px calc(26px + env(safe-area-inset-bottom));
    border-radius: 26px 26px 0 0;
    background: #fff;
    transform: translateY(100%);
    transition: transform .22s ease;
  }

  .mobile-search-sheet.is-open .mobile-search-sheet-card {
    transform: translateY(0);
  }

  .mobile-search-sheet-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    color: var(--jf-ink);
    font-family: var(--serif);
    font-size: 21px;
  }

  .mobile-search-sheet-head button {
    width: 38px;
    height: 38px;
    color: var(--jf-mute);
    font-size: 30px;
    line-height: 1;
  }

  .mobile-search-sheet label span {
    display: block;
    margin-bottom: 8px;
    color: var(--jf-mute);
    font-family: var(--sans);
    font-size: 12px;
    letter-spacing: 2px;
  }

  .mobile-search-sheet input {
    width: 100%;
    height: 54px;
    padding: 0 16px;
    border: 1px solid var(--jf-line);
    background: var(--jf-paper);
    color: var(--jf-ink);
    font-size: 16px;
    outline: none;
  }

  .mobile-search-sheet input:focus {
    border-color: var(--jf-red);
  }

  .mobile-search-sheet-actions {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 10px;
    margin-top: 14px;
  }

  .mobile-search-sheet-actions button {
    min-height: 52px;
    border-radius: 14px;
    font-family: var(--sans);
    font-size: 14px;
    letter-spacing: 1.5px;
  }

  .mobile-search-sheet-actions button:first-child {
    background: var(--jf-red);
    color: #fff;
  }

  .mobile-search-sheet-actions button:last-child {
    border: 1px solid var(--jf-ink);
    color: var(--jf-ink);
  }

  .chatbot-widget {
    width: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
  }

  .chatbot-launcher {
    display: none;
  }

  .chatbot-widget.is-open {
    pointer-events: auto;
  }

  .chatbot-widget.is-open .chatbot-panel {
    left: 14px;
    right: 14px;
    bottom: calc(86px + env(safe-area-inset-bottom));
    width: auto;
    height: min(590px, calc(100vh - 124px));
    max-height: calc(100vh - 124px);
    z-index: 120;
  }

  .product-desktop-view {
    display: none;
  }

  .product-mobile-view {
    display: block;
    min-height: 100vh;
    padding: 26px 0 108px;
    background: #fff;
  }

  .product-mobile-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 14px;
  }

  .product-mobile-toolbar > div {
    display: flex;
    gap: 14px;
    align-items: center;
  }

  .product-mobile-toolbar button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1.5px solid #7f8794;
    color: #707987;
    background: rgba(255,255,255,.92);
    display: grid;
    place-items: center;
  }

  .product-mobile-toolbar button.is-active {
    color: var(--jf-shop-pink);
    border-color: var(--jf-shop-pink);
  }

  .product-mobile-crumb {
    margin: 112px 36px 18px;
    color: #888;
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.5;
  }

  .product-mobile-crumb span {
    cursor: pointer;
  }

  .product-mobile-gallery {
    width: 100%;
    overflow: hidden;
  }

  .product-mobile-gallery-track {
    display: flex;
    gap: 14px;
    align-items: stretch;
    transition: transform .28s ease;
    will-change: transform;
  }

  .product-mobile-slide {
    flex: 0 0 86%;
    aspect-ratio: 1 / .72;
    overflow: hidden;
    background: var(--jf-paper-2);
  }

  .product-mobile-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .product-mobile-dots {
    display: flex;
    justify-content: center;
    gap: 13px;
    padding: 28px 0 44px;
  }

  .product-mobile-dots button {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: #d0d0d0;
  }

  .product-mobile-dots button.active {
    background: var(--jf-shop-pink);
  }

  .product-mobile-content {
    padding: 0 12px;
  }

  .product-mobile-content h1 {
    margin: 0 0 20px;
    color: #252b33;
    font-family: var(--serif);
    font-size: clamp(30px, 8vw, 42px);
    line-height: 1.25;
    font-weight: 500;
    letter-spacing: 0;
  }

  .product-mobile-region {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 46px;
    color: #888;
    font-family: var(--sans);
    font-size: 21px;
  }

  .product-mobile-content h2 {
    margin: 0 0 20px;
    color: #555;
    font-family: var(--serif);
    font-size: 28px;
    font-weight: 500;
  }

  .product-mobile-content p {
    margin: 0 0 44px;
    color: #111;
    font-family: var(--serif);
    font-size: 22px;
    line-height: 1.65;
  }

  .product-mobile-buybar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 94;
    min-height: 82px;
    padding: 12px 12px calc(12px + env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: minmax(0, 1fr) 158px;
    gap: 12px;
    align-items: center;
    background: rgba(255,255,255,.98);
    border-top: 1px solid #cfcfcf;
    box-shadow: 0 -12px 28px rgba(20,20,20,.08);
  }

  .product-mobile-buybar strong,
  .mobile-spec-submit strong {
    display: block;
    color: #333;
    font-family: var(--serif);
    font-size: 20px;
    line-height: 1.25;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .product-mobile-buybar span,
  .mobile-spec-submit span {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
    color: #555;
    font-family: var(--sans);
    font-size: 15px;
    white-space: nowrap;
  }

  .product-mobile-buybar em,
  .mobile-spec-submit em {
    padding: 3px 7px;
    border: 1px solid #ccc;
    border-radius: 3px;
    color: #aaa;
    font-size: 12px;
    font-style: normal;
  }

  .product-mobile-buybar b,
  .mobile-spec-submit b {
    color: var(--jf-shop-pink);
    font-size: 17px;
  }

  .product-mobile-buybar > button,
  .mobile-spec-submit > button {
    min-height: 58px;
    border-radius: 12px;
    background: var(--jf-shop-pink);
    color: #fff;
    font-family: var(--sans);
    font-size: 20px;
    letter-spacing: 1px;
    font-weight: 700;
  }

  .mobile-spec-backdrop {
    position: fixed;
    inset: 0;
    z-index: 130;
    background: rgba(20,20,20,.72);
    display: flex;
    align-items: flex-end;
  }

  .mobile-spec-sheet {
    width: 100%;
    max-height: 84vh;
    overflow: auto;
    background: #fff;
    border-radius: 22px 22px 0 0;
    box-shadow: 0 -12px 42px rgba(0,0,0,.24);
  }

  .mobile-spec-head {
    position: sticky;
    top: 0;
    z-index: 2;
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr) 56px;
    align-items: center;
    min-height: 78px;
    background: #fff;
    border-bottom: 1px solid #d8d8d8;
  }

  .mobile-spec-head button {
    color: #888;
    font-size: 44px;
    line-height: 1;
  }

  .mobile-spec-head strong {
    justify-self: center;
    color: #252b33;
    font-family: var(--serif);
    font-size: 25px;
    font-weight: 600;
  }

  .mobile-spec-body {
    padding: 38px 36px 150px;
  }

  .mobile-spec-body label {
    display: block;
    margin: 0 0 18px;
    color: #252b33;
    font-family: var(--serif);
    font-size: 22px;
  }

  .mobile-spec-options {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 42px;
  }

  .mobile-spec-options button {
    position: relative;
    min-width: 104px;
    min-height: 72px;
    padding: 0 18px;
    border: 1px solid #d7d7d7;
    border-radius: 10px;
    color: var(--jf-shop-pink);
    background: #fff;
    font-family: var(--sans);
    font-size: 17px;
  }

  .mobile-spec-options button.selected {
    border-color: var(--jf-shop-pink);
    color: var(--jf-shop-pink);
    box-shadow: inset 0 0 0 1px var(--jf-shop-pink);
  }

  .mobile-spec-options button span {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--jf-shop-pink);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 15px;
  }

  .mobile-spec-qty {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr) 48px;
    align-items: center;
    min-height: 56px;
    border: 1px solid #b9b9b9;
    border-radius: 999px;
  }

  .mobile-spec-qty button {
    width: 42px;
    height: 42px;
    margin: 6px;
    border-radius: 50%;
    background: var(--jf-shop-pink);
    color: #fff;
    font-size: 28px;
    line-height: 1;
  }

  .mobile-spec-qty span {
    text-align: center;
    color: #555;
    font-family: var(--sans);
    font-size: 22px;
  }

  .mobile-spec-submit {
    position: sticky;
    bottom: 0;
    z-index: 3;
    min-height: 88px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 182px;
    gap: 12px;
    align-items: center;
    padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
    background: rgba(255,255,255,.98);
    border-top: 1px solid #cfcfcf;
  }
}

@media (max-width: 420px) {
  .product-mobile-buybar,
  .mobile-spec-submit {
    grid-template-columns: minmax(0, 1fr) 142px;
  }

  .product-mobile-buybar > button,
  .mobile-spec-submit > button {
    font-size: 17px;
  }

  .product-mobile-content p {
    font-size: 19px;
  }
}

/* 手機版 AI 客服為全螢幕:開啟時鎖住背景捲動,避免滑動到後面的首頁(桌面版客服是小浮窗,不鎖) */
@media (max-width: 760px) {
  body.chatbot-open {
    overflow: hidden;
  }
  /* iOS Safari 聚焦字級 <16px 的輸入框會自動放大整頁且不縮回 → 整頁跑版。
     手機統一把輸入框字級設 16px 避免 auto-zoom(含客服、首頁 LINE、及其他一般輸入框)。 */
  .chatbot-input-row textarea,
  .line-input input,
  input,
  textarea,
  select {
    font-size: 16px;
  }
}