/* ============================================================
   墨屿 — inner pages: discover, detail, auth, shelf, wallet,
   membership, author studio & account
   ============================================================ */

.page {
  min-height: 60vh;
  padding-bottom: 30px;
}

.page-hero {
  position: relative;
  padding: 68px 0 48px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  border-bottom: 1px solid var(--line);
}

.page-hero::before {
  content: "";
  position: absolute;
  width: 430px;
  height: 280px;
  right: 0;
  top: 0;
  background: radial-gradient(circle, color-mix(in srgb, var(--gold) 11%, transparent), transparent 68%);
  pointer-events: none;
}

.page-hero-copy {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin-top: 15px;
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 4.6vw, 4.4rem);
  line-height: 1.18;
  letter-spacing: -0.05em;
  font-weight: 600;
}

.page-hero h1 em {
  font-family: var(--font-kai);
  color: var(--accent);
  font-style: normal;
  font-weight: 400;
}

.page-hero p {
  max-width: 590px;
  margin-top: 13px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.9;
}

.page-hero-aside {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 35px;
  padding-bottom: 4px;
}

.page-hero-stat {
  border-left: 1px solid var(--line-strong);
  padding-left: 18px;
}

.page-hero-stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 24px;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.page-hero-stat span {
  display: block;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.12em;
  margin-top: 3px;
}

.page-body {
  padding-top: 42px;
}

/* ----------------------------- Discover ----------------------------- */
.discover-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
}

.filter-chip {
  padding: 7px 15px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  color: var(--muted);
  transition: background 0.22s, color 0.22s;
  white-space: nowrap;
}

.filter-chip:hover {
  color: var(--ink);
  background: var(--surface-subtle);
}

.filter-chip.is-active {
  color: var(--bg-elevated);
  background: var(--ink);
}

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}

.sort-select {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius-pill);
  height: 36px;
  padding: 0 32px 0 14px;
  font-size: 10.5px;
  outline: 0;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%23857d6f' stroke-width='1.8'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
}

.view-count {
  font-size: 10.5px;
  color: var(--muted);
  white-space: nowrap;
}

.view-count strong {
  color: var(--ink);
  font-weight: 500;
}

.search-result-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 26px;
}

.search-result-head h2 {
  font-family: var(--font-serif);
  font-size: 21px;
}

.search-result-head span {
  color: var(--muted);
  font-size: 11px;
}

.discover-grid {
  min-height: 300px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin-top: 55px;
}

.pagination button,
.pagination span {
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 11px;
  color: var(--muted);
  transition: all 0.2s;
}

.pagination button:hover {
  background: var(--surface-subtle);
  color: var(--ink);
}

.pagination button.is-active {
  background: var(--ink);
  color: var(--bg);
}

.pagination button[disabled] {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ------------------------------ Book detail ------------------------------ */
.detail-page {
  position: relative;
  overflow: hidden;
}

.detail-atmosphere {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 580px;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.5;
}

.detail-atmosphere img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(90px) saturate(0.8);
  transform: scale(1.25);
}

.detail-atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bg) 50%, transparent), var(--bg) 88%),
    linear-gradient(90deg, var(--bg), transparent 30%, transparent 70%, var(--bg));
}

.detail-shell {
  position: relative;
  z-index: 1;
  padding-top: 24px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  color: var(--muted);
  padding: 16px 0 24px;
}

.breadcrumbs a:hover {
  color: var(--accent);
}

.breadcrumbs .icon {
  opacity: 0.5;
}

.detail-hero {
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr);
  gap: 58px;
  align-items: center;
  padding: 8px 0 50px;
}

.detail-cover-wrap {
  position: relative;
}

.detail-cover-wrap .book-cover {
  width: 100%;
  transform: rotate(-2deg);
  box-shadow: 0 50px 80px -36px rgba(29, 22, 13, 0.6), 0 8px 22px rgba(29, 22, 13, 0.14);
}

.detail-cover-shadow {
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: -22px;
  height: 32px;
  background: rgba(30, 22, 12, 0.26);
  filter: blur(18px);
  border-radius: 50%;
  z-index: -1;
}

.detail-cover-number {
  position: absolute;
  right: -23px;
  top: -28px;
  font-family: var(--font-serif);
  font-size: 84px;
  color: var(--ink);
  opacity: 0.06;
  line-height: 1;
  pointer-events: none;
}

.detail-info {
  min-width: 0;
}

.detail-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.detail-kicker .eyebrow {
  font-size: 9.5px;
}

.detail-kicker .chip {
  font-size: 8.5px;
}

.detail-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.4vw, 5.3rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.detail-subtitle {
  margin-top: 12px;
  font-family: var(--font-kai);
  font-size: 17px;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.detail-author-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  font-size: 11.5px;
  color: var(--ink-soft);
}

.detail-author-row a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.detail-author-row a:hover {
  color: var(--accent);
}

.detail-author-row .verified {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 6px;
  background: color-mix(in srgb, var(--blue) 10%, transparent);
  color: var(--blue);
  border-radius: 3px;
  font-size: 8px;
}

.detail-author-row .divider {
  width: 1px;
  height: 12px;
  background: var(--line-strong);
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}

.detail-tags a {
  font-size: 9.5px;
  color: var(--muted);
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: all 0.2s;
}

.detail-tags a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.detail-quote {
  position: relative;
  max-width: 660px;
  margin-top: 27px;
  padding-left: 20px;
  font-family: var(--font-kai);
  font-size: 17px;
  line-height: 1.9;
  color: var(--ink-soft);
}

.detail-quote::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  bottom: 7px;
  width: 2px;
  background: var(--accent);
  opacity: 0.6;
}

.detail-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 28px;
}

.detail-stat {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-right: 23px;
  margin-right: 23px;
  border-right: 1px solid var(--line);
}

.detail-stat:last-child {
  border: 0;
  padding: 0;
  margin: 0;
}

.detail-stat-icon {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-subtle);
  color: var(--ink-soft);
}

.detail-stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.25;
}

.detail-stat span {
  display: block;
  font-size: 8.5px;
  color: var(--muted);
  margin-top: 1px;
}

.detail-actions {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 33px;
  flex-wrap: wrap;
}

.detail-actions .btn-primary {
  min-width: 155px;
}

.detail-actions .btn-ghost {
  min-width: 120px;
}

.detail-actions .icon-btn {
  border: 1px solid var(--line);
}

.detail-progress-note {
  margin-top: 13px;
  font-size: 10px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 7px;
}

.detail-progress-note .icon {
  color: var(--accent);
}

.detail-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 48px;
  align-items: start;
  padding-bottom: 80px;
}

.detail-main {
  min-width: 0;
}

.detail-tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 30px;
  overflow-x: auto;
  scrollbar-width: none;
}

.detail-tabs::-webkit-scrollbar {
  display: none;
}

.detail-tab {
  position: relative;
  padding: 13px 20px 15px;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.2s;
}

.detail-tab::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: -1px;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s var(--ease);
}

.detail-tab.is-active {
  color: var(--ink);
}

.detail-tab.is-active::after {
  transform: scaleX(1);
}

.detail-tab sup {
  font-size: 8px;
  color: var(--muted);
  margin-left: 4px;
}

.detail-panel {
  animation: fadeIn 0.35s;
}

.prose-block {
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 2.15;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  text-align: justify;
}

.prose-block p + p {
  margin-top: 17px;
}

.prose-block p:first-child::first-letter {
  font-family: var(--font-kai);
  font-size: 2.8em;
  float: left;
  line-height: 0.9;
  margin: 5px 8px 0 0;
  color: var(--accent);
}

.reading-meta-card {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 3px 14px 14px 14px;
  background: var(--surface);
  margin-bottom: 26px;
  overflow: hidden;
}

.reading-meta-item {
  padding: 17px 18px;
  border-right: 1px solid var(--line);
}

.reading-meta-item:last-child {
  border: 0;
}

.reading-meta-item span {
  display: block;
  font-size: 8.5px;
  color: var(--muted);
  letter-spacing: 0.1em;
}

.reading-meta-item strong {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chapter-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 18px;
}

.chapter-section-head h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: 0.01em;
}

.chapter-section-head span {
  color: var(--muted);
  font-size: 9.5px;
}

.chapter-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-radius: 0 0 4px 4px;
  overflow: hidden;
}

.chapter-row {
  display: flex;
  align-items: center;
  gap: 13px;
  min-height: 58px;
  padding: 0 17px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 45%, transparent);
  transition: background 0.2s, color 0.2s;
  min-width: 0;
}

.chapter-row:hover {
  background: var(--surface-raised);
}

.chapter-index {
  font-family: var(--font-serif);
  font-size: 10px;
  color: var(--muted-light);
  width: 23px;
  flex: none;
}

.chapter-row-title {
  font-family: var(--font-serif);
  font-size: 12px;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chapter-row:hover .chapter-row-title {
  color: var(--accent);
}

.chapter-row-access {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  font-size: 8.5px;
  flex: none;
}

.chapter-row-access .icon {
  color: var(--gold);
}

.chapter-row.is-locked .chapter-row-title {
  color: var(--muted);
}

.chapter-list-foot {
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
  color: var(--muted);
}

.continue-reading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
}

.continue-reading:hover {
  text-decoration: underline;
}

.reviews-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.reviews-score {
  display: flex;
  align-items: center;
  gap: 17px;
}

.reviews-score strong {
  font-family: var(--font-serif);
  font-size: 45px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.reviews-score small {
  display: block;
  margin-top: 5px;
  font-size: 9px;
  color: var(--muted);
}

.review-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.review-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.review-item:first-child {
  padding-top: 0;
}

.review-head {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 12px;
}

.review-author strong {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
}

.review-author small {
  display: block;
  font-size: 8.5px;
  color: var(--muted);
  margin-top: 2px;
}

.review-head .stars {
  margin-left: auto;
}

.review-text {
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.95;
  color: var(--ink-soft);
}

.review-foot {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 12px;
  font-size: 9px;
  color: var(--muted);
}

.review-foot button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
}

.review-foot button:hover {
  color: var(--accent);
}

.review-compose {
  margin-bottom: 25px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.review-compose-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 13px;
}

.review-compose-head strong {
  font-size: 12px;
  font-weight: 500;
}

.star-input {
  display: flex;
  gap: 3px;
}

.star-input button {
  color: var(--muted-light);
  transition: color 0.15s, transform 0.15s;
}

.star-input button:hover {
  transform: scale(1.13);
}

.star-input button.is-active {
  color: var(--amber);
}

.review-compose textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-elevated);
  padding: 11px 13px;
  min-height: 85px;
  font-size: 12px;
  line-height: 1.8;
  resize: vertical;
  outline: 0;
}

.review-compose textarea:focus {
  border-color: var(--accent);
}

.review-compose-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 9px;
  color: var(--muted);
}

/* Detail recommendations */
.detail-recommend {
  margin-top: 58px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.detail-recommend-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 23px;
}

.detail-recommend-head h3 {
  margin-top: 8px;
  font-family: var(--font-serif);
  font-size: 21px;
  letter-spacing: -0.02em;
}

.detail-recommend-head p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.detail-recommend-head .text-link {
  flex: none;
  font-size: 9.5px;
}

.detail-recommend-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 17px;
}

.detail-rec-card {
  min-width: 0;
  position: relative;
  display: block;
  transition: transform 0.35s var(--ease);
}

.detail-rec-card:hover {
  transform: translateY(-4px);
}

.detail-rec-card .book-cover {
  box-shadow: 0 15px 26px -18px rgba(27, 20, 12, 0.5);
}

.detail-rec-copy {
  display: block;
  padding-top: 10px;
}

.detail-rec-copy small {
  display: block;
  color: var(--accent);
  font-size: 7.5px;
  letter-spacing: 0.05em;
}

.detail-rec-copy strong {
  display: block;
  margin-top: 3px;
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.detail-rec-copy > span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 8.5px;
}

.detail-rec-arrow {
  position: absolute;
  right: 2px;
  bottom: 32px;
  color: var(--muted-light);
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
}

.detail-rec-card:hover .detail-rec-arrow {
  opacity: 1;
  transform: translate(2px, -2px);
  color: var(--accent);
}

/* Detail sidebar */
.detail-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 100px;
}

.side-card {
  border: 1px solid var(--line);
  border-radius: 3px 18px 18px 18px;
  background: var(--surface);
  padding: 23px;
  overflow: hidden;
  position: relative;
}

.side-card-label {
  font-size: 8.5px;
  letter-spacing: 0.15em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 15px;
}

.author-side-top {
  display: flex;
  align-items: center;
  gap: 13px;
  position: relative;
  z-index: 1;
}

.author-side-name strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
}

.author-side-name small {
  display: block;
  color: var(--muted);
  font-size: 8.5px;
  margin-top: 3px;
}

.author-side-bio {
  margin-top: 15px;
  font-size: 10.5px;
  line-height: 1.8;
  color: var(--muted);
}

.author-side-quote {
  margin-top: 13px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-kai);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.author-side-foot {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 9px;
  color: var(--muted);
}

.side-other-books {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

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

.side-book-row .book-cover {
  width: 40px;
  flex: none;
  border-radius: 1px 3px 3px 1px;
}

.side-book-row .cover-title,
.side-book-row .cover-author,
.side-book-row .cover-category,
.side-book-row .cover-brand,
.side-book-row .cover-rule,
.side-book-row .cover-badge {
  display: none;
}

.side-book-row-text {
  min-width: 0;
}

.side-book-row-text strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.side-book-row-text small {
  display: block;
  font-size: 8.5px;
  color: var(--muted);
  margin-top: 2px;
}

.side-card-dark {
  background:
    radial-gradient(300px 170px at 100% 0%, rgba(184, 146, 91, 0.17), transparent 70%),
    #1c1a16;
  color: #eee5d5;
  border-color: transparent;
}

.side-card-dark .side-card-label {
  color: rgba(238, 229, 213, 0.42);
}

.side-member h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
}

.side-member p {
  margin: 7px 0 15px;
  font-size: 10.5px;
  line-height: 1.75;
  color: rgba(238, 229, 213, 0.55);
}

.side-member .btn {
  width: 100%;
  height: 39px;
  background: #d0ad74;
  color: #201a10;
  font-size: 11px;
}

.side-member .btn:hover {
  background: #e0c18e;
}

.side-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 9.5px;
  color: var(--muted);
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

/* -------------------------------- Auth -------------------------------- */
.auth-page {
  width: min(1240px, calc(100% - 96px));
  margin: 40px auto 80px;
  min-height: 670px;
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  border: 1px solid var(--line);
  border-radius: 3px 30px 30px 30px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.auth-art {
  position: relative;
  background:
    radial-gradient(600px 500px at 25% 15%, rgba(175, 136, 85, 0.16), transparent 70%),
    radial-gradient(500px 450px at 90% 90%, rgba(164, 71, 50, 0.18), transparent 70%),
    #1a1814;
  color: #eee5d5;
  padding: 49px 49px 40px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.auth-art::before {
  content: "屿";
  position: absolute;
  right: -60px;
  bottom: -125px;
  font-family: var(--font-kai);
  font-size: 440px;
  line-height: 1;
  color: rgba(238, 229, 213, 0.035);
  pointer-events: none;
}

.auth-art::after {
  content: "";
  position: absolute;
  inset: 17px;
  border: 1px solid rgba(235, 222, 203, 0.12);
  border-radius: 2px 21px 21px 21px;
  pointer-events: none;
}

.auth-art-top {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.auth-art-top .brand-type strong {
  color: #f1e8d9;
}

.auth-art-top .brand-type small {
  color: rgba(241, 232, 217, 0.42);
}

.auth-art-top .brand-seal {
  background: #a44732;
}

.auth-art-index {
  font-size: 8px;
  letter-spacing: 0.24em;
  color: rgba(238, 229, 213, 0.34);
}

.auth-art-copy {
  position: relative;
  z-index: 3;
  margin-top: 75px;
  max-width: 390px;
}

.auth-art-copy .eyebrow {
  color: #c7a36d;
}

.auth-art-copy h2 {
  margin-top: 23px;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4.6vw, 4.3rem);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.05em;
}

.auth-art-copy h2 em {
  display: block;
  font-family: var(--font-kai);
  font-style: normal;
  color: #d2ae76;
  font-weight: 400;
}

.auth-art-copy > p {
  margin-top: 24px;
  max-width: 330px;
  font-size: 11.5px;
  line-height: 2;
  color: rgba(238, 229, 213, 0.5);
}

.auth-art-quote {
  position: relative;
  z-index: 3;
  margin-top: auto;
  padding-top: 55px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.auth-art-quote blockquote {
  margin: 0;
  max-width: 280px;
  font-family: var(--font-kai);
  font-size: 16px;
  line-height: 1.9;
  color: rgba(238, 229, 213, 0.72);
}

.auth-art-quote cite {
  display: block;
  margin-top: 13px;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 8.5px;
  letter-spacing: 0.16em;
  color: rgba(238, 229, 213, 0.33);
}

.auth-art-stamp {
  flex: none;
  width: 55px;
  height: 55px;
  border: 1px solid rgba(201, 164, 109, 0.4);
  display: grid;
  place-items: center;
  color: #c9a46d;
  font-family: var(--font-kai);
  font-size: 23px;
  transform: rotate(-5deg);
}

.auth-art-covers {
  position: absolute;
  right: -20px;
  top: 195px;
  width: 190px;
  height: 260px;
  z-index: 1;
  opacity: 0.48;
}

.auth-art-covers .book-cover {
  position: absolute;
  width: 128px;
  height: 181px;
  box-shadow: 0 24px 40px -20px rgba(0, 0, 0, 0.6);
}

.auth-art-covers .book-cover:first-child {
  right: 25px;
  top: 12px;
  transform: rotate(9deg);
}

.auth-art-covers .book-cover:last-child {
  right: 72px;
  top: 65px;
  transform: rotate(-7deg);
  width: 112px;
  height: 158px;
}

.auth-form-side {
  padding: 50px 55px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    radial-gradient(500px 300px at 100% 0%, color-mix(in srgb, var(--gold) 7%, transparent), transparent 65%),
    var(--bg-elevated);
}

.auth-form-wrap {
  width: 100%;
  max-width: 388px;
  margin: 0 auto;
}

.auth-form-head {
  margin-bottom: 26px;
}

.auth-form-head h1 {
  font-family: var(--font-serif);
  font-size: 31px;
  letter-spacing: -0.04em;
  line-height: 1.35;
}

.auth-form-head p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 11.5px;
}

.auth-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 25px;
}

.auth-tabs button {
  position: relative;
  padding: 8px 0 13px;
  margin-right: 28px;
  font-size: 12px;
  color: var(--muted);
  transition: color 0.2s;
}

.auth-tabs button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.auth-tabs button.is-active {
  color: var(--ink);
}

.auth-tabs button.is-active::after {
  transform: scaleX(1);
}

.role-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.role-option {
  position: relative;
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 9px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.role-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.role-option strong {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
}

.role-option span {
  display: block;
  margin-top: 3px;
  font-size: 8.5px;
  color: var(--muted);
  line-height: 1.5;
}

.role-option:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.role-option:has(input:checked) strong {
  color: var(--accent);
}

.auth-submit {
  width: 100%;
  height: 47px;
  margin-top: 5px;
  font-size: 13px;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0 18px;
  color: var(--muted-light);
  font-size: 8.5px;
  letter-spacing: 0.12em;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.demo-accounts {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.demo-account {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  text-align: left;
  transition: border-color 0.2s, background 0.2s;
}

.demo-account:hover {
  border-color: var(--line-strong);
  background: var(--surface);
}

.demo-account .avatar {
  width: 24px;
  height: 24px;
  font-size: 8px;
}

.demo-account-body {
  flex: 1;
  min-width: 0;
}

.demo-account-body strong {
  display: block;
  font-size: 9.5px;
  font-weight: 500;
}

.demo-account-body small {
  display: block;
  font-size: 8px;
  color: var(--muted);
  margin-top: 1px;
}

.demo-account > span:last-child {
  font-size: 8px;
  color: var(--accent);
}

.auth-foot {
  margin-top: 19px;
  text-align: center;
  font-size: 9px;
  color: var(--muted);
}

.auth-foot a {
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line-strong);
}

.auth-foot a:hover {
  color: var(--accent);
}

.auth-admin-link {
  margin-top: 22px;
  text-align: center;
  font-size: 8.5px;
  color: var(--muted-light);
}

.auth-admin-link a {
  color: var(--muted);
}

.auth-admin-link a:hover {
  color: var(--accent);
}

/* ------------------------------- Shelf ------------------------------- */
.shelf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 35px;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--line);
}

.shelf-user {
  display: flex;
  align-items: center;
  gap: 15px;
}

.shelf-user h1 {
  font-family: var(--font-serif);
  font-size: 27px;
  letter-spacing: -0.03em;
  line-height: 1.3;
}

.shelf-user p {
  color: var(--muted);
  font-size: 10.5px;
  margin-top: 4px;
}

.shelf-tabs {
  display: flex;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 4px;
}

.shelf-tabs button {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 10.5px;
  color: var(--muted);
}

.shelf-tabs button.is-active {
  background: var(--ink);
  color: var(--bg);
}

.shelf-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 40px 28px;
}

.shelf-extra-card {
  min-height: 0;
  aspect-ratio: 3 / 4;
  border: 1px dashed var(--line-strong);
  border-radius: 3px 17px 17px 17px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.25s, background 0.25s;
}

.shelf-extra-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
}

.shelf-extra-discover {
  background:
    radial-gradient(300px 200px at 100% 0%, color-mix(in srgb, var(--gold) 11%, transparent), transparent 70%),
    color-mix(in srgb, var(--surface) 62%, transparent);
}

.shelf-extra-icon {
  width: 47px;
  height: 47px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 21px;
}

.shelf-extra-en {
  font-size: 7.5px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.shelf-extra-card strong {
  margin-top: 8px;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.45;
}

.shelf-extra-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.75;
}

.shelf-extra-link {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--accent);
  font-size: 9.5px;
}

.shelf-extra-quote {
  border-style: solid;
  border-color: transparent;
  background:
    radial-gradient(320px 240px at 100% 0%, rgba(191, 151, 94, 0.14), transparent 68%),
    #1b1915;
  color: #efe4d2;
  justify-content: center;
}

.shelf-extra-quote:hover {
  border-color: transparent;
}

.shelf-extra-mark {
  font-family: var(--font-serif);
  font-size: 58px;
  line-height: 0.7;
  color: #c7a166;
  opacity: 0.7;
  margin-bottom: 17px;
}

.shelf-extra-quote p {
  font-family: var(--font-kai);
  font-size: 17px;
  line-height: 1.9;
  color: rgba(239, 228, 210, 0.8);
  margin: 0;
}

.shelf-extra-quote small {
  margin-top: 18px;
  font-size: 8px;
  color: rgba(239, 228, 210, 0.36);
  letter-spacing: 0.08em;
}

.shelf-extra-seal {
  position: absolute;
  right: 20px;
  bottom: 18px;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(199, 161, 102, 0.35);
  display: grid;
  place-items: center;
  color: #c7a166;
  font-family: var(--font-kai);
  font-size: 13px;
  transform: rotate(-4deg);
  opacity: 0.7;
}

/* ------------------------------- Wallet ------------------------------- */
.wallet-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 38px;
  align-items: start;
}

.wallet-card {
  position: relative;
  min-height: 242px;
  padding: 31px 33px;
  overflow: hidden;
  border-radius: 3px 23px 23px 23px;
  background:
    radial-gradient(500px 300px at 97% 0%, rgba(203, 166, 107, 0.3), transparent 64%),
    radial-gradient(400px 280px at 5% 100%, rgba(164, 71, 50, 0.3), transparent 72%),
    #1b1915;
  color: #eee4d2;
  box-shadow: 0 30px 55px -30px rgba(28, 21, 13, 0.65);
  display: flex;
  flex-direction: column;
}

.wallet-card::before {
  content: "";
  position: absolute;
  right: -63px;
  top: -85px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 1px solid rgba(214, 183, 133, 0.17);
}

.wallet-card::after {
  content: "屿";
  position: absolute;
  right: 28px;
  bottom: -44px;
  font-family: var(--font-kai);
  font-size: 190px;
  line-height: 1;
  color: rgba(238, 228, 210, 0.035);
  pointer-events: none;
}

.wallet-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  position: relative;
  z-index: 1;
}

.wallet-card-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 8.5px;
  letter-spacing: 0.16em;
  color: rgba(238, 228, 210, 0.42);
}

.wallet-card-label .icon {
  color: #cba76f;
}

.wallet-balance {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin-top: 18px;
}

.wallet-balance strong {
  font-family: var(--font-serif);
  font-size: 49px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.wallet-balance span {
  font-size: 10px;
  color: rgba(238, 228, 210, 0.45);
}

.wallet-yuan {
  margin-top: 7px;
  font-size: 9.5px;
  color: rgba(238, 228, 210, 0.38);
  letter-spacing: 0.06em;
}

.wallet-card-foot {
  margin-top: auto;
  padding-top: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  position: relative;
  z-index: 1;
}

.wallet-member-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(207, 170, 107, 0.13);
  border: 1px solid rgba(207, 170, 107, 0.26);
  color: #d8b77e;
  font-size: 8.5px;
  letter-spacing: 0.04em;
}

.wallet-member-badge.is-free {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.13);
  color: rgba(238, 228, 210, 0.55);
}

.wallet-card-actions {
  display: flex;
  gap: 6px;
}

.wallet-card-actions .btn {
  height: 34px;
  padding: 0 15px;
  font-size: 10px;
  background: #d1ae75;
  color: #20180d;
}

.wallet-card-actions .btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(238, 228, 210, 0.74);
  border-color: rgba(255, 255, 255, 0.15);
}

.panel {
  border: 1px solid var(--line);
  border-radius: 3px 19px 19px 19px;
  background: var(--surface);
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
}

.panel-head h2,
.panel-head h3 {
  font-family: var(--font-serif);
  font-size: 17px;
  letter-spacing: 0.01em;
}

.panel-head p {
  margin-top: 4px;
  font-size: 9.5px;
  color: var(--muted);
}

.panel-body {
  padding: 24px;
}

.recharge-section {
  margin-top: 26px;
}

.pack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.pack-card {
  position: relative;
  padding: 18px 16px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-elevated);
  transition: border-color 0.2s, background 0.2s, transform 0.25s var(--ease);
  overflow: hidden;
}

.pack-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.pack-card.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.pack-card.is-popular::before {
  content: "推荐";
  position: absolute;
  top: 0;
  right: 0;
  padding: 3px 7px;
  background: var(--accent);
  color: #fff7ec;
  font-size: 7.5px;
  border-radius: 0 0 0 7px;
  letter-spacing: 0.05em;
}

.pack-card strong {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.pack-card strong small {
  font-family: var(--font-sans);
  font-size: 8.5px;
  color: var(--muted);
  font-weight: 400;
}

.pack-card p {
  font-size: 9px;
  color: var(--muted);
  margin-top: 3px;
}

.pack-card .pack-price {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-top: 13px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.pack-price b {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
}

.pack-price span {
  font-size: 8.5px;
  color: var(--muted);
}

.recharge-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}

.payment-methods {
  display: flex;
  gap: 7px;
}

.payment-method {
  height: 40px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 10.5px;
  color: var(--muted);
  transition: all 0.2s;
}

.payment-method .icon {
  width: 17px;
  height: 17px;
}

.payment-method:hover {
  border-color: var(--line-strong);
  color: var(--ink);
}

.payment-method.is-active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.recharge-bar .btn {
  margin-left: auto;
  height: 41px;
  min-width: 128px;
  font-size: 11.5px;
}

.wallet-note {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.75;
}

.wallet-note .icon {
  margin-top: 1px;
  color: var(--gold);
}

.wallet-side {
  display: flex;
  flex-direction: column;
  gap: 19px;
}

.promo-card {
  position: relative;
  padding: 22px;
  border-radius: 3px 18px 18px 18px;
  background:
    radial-gradient(300px 170px at 100% 0%, color-mix(in srgb, var(--gold) 14%, transparent), transparent 70%),
    var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
}

.promo-card-tag {
  display: inline-flex;
  padding: 2px 7px;
  background: var(--accent);
  color: #fff7eb;
  font-size: 7.5px;
  border-radius: 2px;
  letter-spacing: 0.08em;
}

.promo-card h3 {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.45;
}

.promo-card p {
  margin-top: 7px;
  font-size: 10px;
  line-height: 1.75;
  color: var(--muted);
}

.promo-card .promo-deadline {
  margin-top: 15px;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 8.5px;
  color: var(--muted);
}

.promo-card .promo-deadline .icon {
  color: var(--accent);
}

.transaction-list {
  padding: 4px 23px;
}

.transaction-row {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.transaction-row:last-child {
  border: 0;
}

.transaction-icon {
  width: 33px;
  height: 33px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  flex: none;
  background: var(--surface-subtle);
  color: var(--muted);
}

.transaction-icon.is-in {
  background: var(--green-soft);
  color: var(--green);
}

.transaction-body {
  flex: 1;
  min-width: 0;
}

.transaction-body strong {
  display: block;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.transaction-body small {
  display: block;
  font-size: 8.5px;
  color: var(--muted);
  margin-top: 2px;
}

.transaction-amount {
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 600;
  flex: none;
}

.transaction-amount.is-in {
  color: var(--green);
}

.transaction-amount.is-out {
  color: var(--ink-soft);
}

.wallet-side-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.wallet-side-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  color: var(--ink-soft);
}

.wallet-side-link:last-child {
  border: 0;
}

.wallet-side-link .icon {
  color: var(--muted);
}

.wallet-side-link span {
  margin-left: auto;
  color: var(--muted);
  font-size: 9px;
}

.wallet-side-link:hover {
  color: var(--accent);
}

/* ------------------------------ QR pay modal ------------------------------ */
.pay-modal {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 3px 5px 5px;
}

.pay-provider {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 3px;
}

.pay-provider .icon {
  color: var(--blue);
}

.pay-amount {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.04em;
  margin: 7px 0 2px;
}

.pay-amount small {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 400;
  color: var(--muted);
  margin-left: 3px;
}

.pay-qr-wrap {
  position: relative;
  width: 190px;
  height: 190px;
  margin: 20px 0 15px;
  padding: 12px;
  background: #fbf8f1;
  border: 1px solid var(--line);
  border-radius: 9px;
  box-shadow: var(--shadow-sm);
}

.pay-qr-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
}

.qr-corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--accent);
  border-style: solid;
  opacity: 0.7;
}

.qr-corner.tl { left: 4px; top: 4px; border-width: 1.5px 0 0 1.5px; }
.qr-corner.tr { right: 4px; top: 4px; border-width: 1.5px 1.5px 0 0; }
.qr-corner.bl { left: 4px; bottom: 4px; border-width: 0 0 1.5px 1.5px; }
.qr-corner.br { right: 4px; bottom: 4px; border-width: 0 1.5px 1.5px 0; }

.qr-logo {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 37px;
  height: 37px;
  display: grid;
  place-items: center;
  background: #fbf8f1;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--accent);
  font-family: var(--font-kai);
  font-size: 17px;
}

.pay-hint {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.75;
}

.pay-timer {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 9px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface-subtle);
  color: var(--muted);
  font-size: 9px;
}

.pay-timer strong {
  color: var(--accent);
  font-weight: 500;
}

.pay-sandbox-note {
  margin: 14px 0;
  width: 100%;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px dashed color-mix(in srgb, var(--gold) 42%, transparent);
  background: color-mix(in srgb, var(--gold) 7%, transparent);
  color: var(--muted);
  font-size: 9px;
  line-height: 1.7;
  display: flex;
  gap: 7px;
  text-align: left;
}

.pay-sandbox-note .icon {
  color: var(--gold);
  margin-top: 1px;
}

.pay-actions {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pay-actions .btn {
  width: 100%;
  height: 43px;
  font-size: 11.5px;
}

.pay-actions .cancel-link {
  font-size: 9px;
  color: var(--muted);
  padding: 4px;
}

.pay-actions .cancel-link:hover {
  color: var(--danger);
}

/* ------------------------------ Membership ------------------------------ */
.membership-page-hero {
  position: relative;
  margin-top: 28px;
  border-radius: 3px 34px 34px 34px;
  padding: 64px 64px 56px;
  background:
    radial-gradient(900px 500px at 80% 0%, rgba(193, 154, 94, 0.24), transparent 68%),
    radial-gradient(600px 500px at 0% 100%, rgba(164, 71, 50, 0.19), transparent 74%),
    #1b1915;
  color: #eee4d3;
  overflow: hidden;
}

.membership-page-hero::before {
  content: "MEMBER";
  position: absolute;
  right: 15px;
  bottom: -30px;
  font-family: var(--font-serif);
  font-size: 165px;
  letter-spacing: 0.02em;
  color: rgba(240, 226, 204, 0.035);
  line-height: 1;
  pointer-events: none;
}

.membership-page-hero::after {
  content: "";
  position: absolute;
  inset: 13px;
  border: 1px solid rgba(227, 202, 163, 0.14);
  border-radius: 2px 25px 25px 25px;
  pointer-events: none;
}

.membership-page-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 50px;
}

.membership-page-copy h1 {
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.05em;
}

.membership-page-copy h1 em {
  font-family: var(--font-kai);
  font-style: normal;
  color: #d5b27b;
  font-weight: 400;
}

.membership-page-copy p {
  max-width: 500px;
  margin-top: 16px;
  color: rgba(238, 228, 211, 0.56);
  font-size: 12px;
  line-height: 1.9;
}

.membership-quick-perks {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 24px;
}

.membership-quick-perks span {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 10px;
  color: rgba(238, 228, 211, 0.7);
}

.membership-quick-perks .icon {
  color: #c7a167;
}

.membership-seal {
  flex: none;
  width: 122px;
  height: 122px;
  border: 1px solid rgba(208, 174, 119, 0.36);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: #d3b17b;
  transform: rotate(6deg);
  position: relative;
}

.membership-seal::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px dashed rgba(208, 174, 119, 0.22);
  border-radius: 50%;
}

.membership-seal strong {
  font-family: var(--font-kai);
  font-size: 30px;
  font-weight: 400;
}

.membership-seal small {
  font-size: 7px;
  letter-spacing: 0.22em;
  opacity: 0.55;
}

.plans-section {
  padding: 72px 0 30px;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 19px;
  align-items: stretch;
}

.plan-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 3px 22px 22px 22px;
  background: var(--surface);
  padding: 30px 27px 25px;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease), border-color 0.25s, box-shadow 0.35s;
  overflow: hidden;
}

.plan-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
}

.plan-card.is-popular {
  border-color: color-mix(in srgb, var(--gold) 48%, transparent);
  background:
    radial-gradient(400px 250px at 100% 0%, color-mix(in srgb, var(--gold) 12%, transparent), transparent 65%),
    var(--surface-raised);
  box-shadow: 0 25px 60px -40px rgba(157, 116, 60, 0.45);
}

.plan-card.is-current {
  border-color: var(--accent);
}

.plan-card.is-selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 11%, transparent), var(--shadow-md);
}

.plan-card.is-selected::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
}

.plan-flag {
  position: absolute;
  top: 16px;
  right: 17px;
  font-size: 7.5px;
  letter-spacing: 0.1em;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  padding: 2px 7px;
  border-radius: 3px;
}

.plan-en {
  font-size: 8px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.plan-name {
  margin-top: 8px;
  font-family: var(--font-serif);
  font-size: 24px;
  letter-spacing: -0.02em;
}

.plan-tagline {
  margin-top: 6px;
  min-height: 34px;
  font-size: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-top: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.plan-price strong {
  font-family: var(--font-serif);
  font-size: 43px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.05em;
}

.plan-price strong::before {
  content: "¥";
  font-size: 17px;
  margin-right: 3px;
  vertical-align: 10px;
  font-weight: 400;
}

.plan-price span {
  font-size: 9.5px;
  color: var(--muted);
}

.plan-price s {
  margin-left: auto;
  color: var(--muted-light);
  font-size: 10px;
}

.plan-perks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 19px 0 24px;
}

.plan-perks li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 10.5px;
  line-height: 1.55;
  color: var(--ink-soft);
}

.plan-perks .icon {
  color: var(--green);
  margin-top: 1px;
  flex: none;
}

.plan-card .btn {
  width: 100%;
  margin-top: auto;
  height: 42px;
  font-size: 11.5px;
}

.plan-card.is-popular .btn {
  background: var(--accent);
  color: #fff8ed;
}

.membership-checkout {
  margin-top: 25px;
  border: 1px solid var(--line);
  border-radius: 3px 20px 20px 20px;
  background: var(--surface);
  padding: 26px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

.checkout-block h3 {
  font-family: var(--font-serif);
  font-size: 16px;
  margin-bottom: 12px;
}

.coupon-row {
  display: flex;
  gap: 8px;
}

.coupon-row .input {
  flex: 1;
  height: 40px;
  font-size: 11.5px;
}

.coupon-row .btn {
  height: 40px;
  font-size: 10.5px;
  flex: none;
}

.checkout-price {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.checkout-price span {
  font-size: 9.5px;
  color: var(--muted);
}

.checkout-price strong {
  font-family: var(--font-serif);
  font-size: 28px;
  letter-spacing: -0.04em;
}

.checkout-price strong small {
  font-size: 10px;
  color: var(--muted);
  font-weight: 400;
  margin-right: 2px;
}

.coupon-success {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 9.5px;
  color: var(--green);
}

.membership-benefits {
  margin-top: 85px;
}

.benefit-compare {
  border: 1px solid var(--line);
  border-radius: 3px 20px 20px 20px;
  overflow: hidden;
}

.benefit-table-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  border-bottom: 1px solid var(--line);
  min-height: 55px;
}

.benefit-table-row:last-child {
  border: 0;
}

.benefit-table-row > div {
  padding: 15px 19px;
  display: flex;
  align-items: center;
  font-size: 10.5px;
  border-right: 1px solid var(--line);
}

.benefit-table-row > div:last-child {
  border: 0;
}

.benefit-table-row.is-head {
  background: var(--surface);
  min-height: 64px;
}

.benefit-table-row.is-head > div {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--ink-soft);
}

.benefit-table-row.is-head > div:nth-child(3) {
  background: color-mix(in srgb, var(--gold) 10%, transparent);
  color: var(--gold);
}

.benefit-table-row .no {
  color: var(--muted-light);
}

.benefit-table-row .yes {
  color: var(--green);
}

.theme-showcase {
  margin-top: 85px;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.theme-preview-card {
  position: relative;
  border-radius: 3px 20px 20px 20px;
  padding: 26px;
  min-height: 294px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease);
  border: 1px solid transparent;
}

.theme-preview-card:hover {
  transform: translateY(-4px);
}

.theme-preview-gilded {
  background: radial-gradient(300px 200px at 100% 0%, rgba(190, 151, 94, 0.15), transparent 70%), #1d251f;
  color: #e7dcc8;
  border-color: rgba(206, 174, 120, 0.25);
}

.theme-preview-crimson {
  background: radial-gradient(300px 200px at 100% 0%, rgba(173, 87, 71, 0.22), transparent 70%), #2a1817;
  color: #ead8cd;
  border-color: rgba(190, 123, 104, 0.24);
}

.theme-preview-starlight {
  background: radial-gradient(300px 220px at 80% 0%, rgba(124, 124, 191, 0.2), transparent 70%), #151729;
  color: #dcd8ea;
  border-color: rgba(155, 154, 204, 0.22);
}

.theme-preview-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 8px;
  letter-spacing: 0.16em;
  opacity: 0.55;
}

.theme-preview-card h3 {
  margin-top: 23px;
  font-family: var(--font-kai);
  font-size: 27px;
  font-weight: 400;
  letter-spacing: 0.1em;
}

.theme-preview-card p {
  margin-top: 15px;
  font-family: var(--font-serif);
  font-size: 12px;
  line-height: 2.05;
  letter-spacing: 0.05em;
  opacity: 0.68;
}

.theme-preview-foot {
  margin-top: auto;
  padding-top: 21px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  opacity: 0.48;
  font-size: 8px;
  letter-spacing: 0.08em;
}

.theme-preview-lock {
  position: absolute;
  right: 19px;
  bottom: 59px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  font-size: 8px;
  opacity: 0.72;
}

.faq-section {
  margin-top: 85px;
  max-width: 830px;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item:first-child {
  border-top: 1px solid var(--line);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 3px;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 13.5px;
  color: var(--ink-soft);
}

.faq-question .icon {
  color: var(--muted);
  transition: transform 0.3s;
}

.faq-item.is-open .faq-question {
  color: var(--ink);
}

.faq-item.is-open .faq-question .icon {
  transform: rotate(45deg);
  color: var(--accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.faq-answer-inner {
  padding: 0 3px 21px;
  font-size: 11px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 680px;
}

.faq-item.is-open .faq-answer {
  max-height: 220px;
}

/* ------------------------------- Studio ------------------------------- */
.studio-page {
  background:
    radial-gradient(800px 500px at 92% 0%, color-mix(in srgb, var(--gold) 8%, transparent), transparent 65%),
    transparent;
}

.studio-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  padding: 47px 0 30px;
}

.studio-header h1 {
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.8vw, 3.5rem);
  letter-spacing: -0.05em;
  line-height: 1.2;
}

.studio-header h1 em {
  font-family: var(--font-kai);
  font-style: normal;
  color: var(--accent);
  font-weight: 400;
}

.studio-header p {
  margin-top: 9px;
  font-size: 11.5px;
  color: var(--muted);
}

.studio-header-actions {
  display: flex;
  gap: 9px;
  flex: none;
}

.studio-quick-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
  margin-bottom: 28px;
}

.studio-stat {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 3px 15px 15px 15px;
  background: var(--surface);
  padding: 20px 21px;
  overflow: hidden;
}

.studio-stat-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 8.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.studio-stat-label .icon {
  color: var(--accent);
}

.studio-stat strong {
  display: block;
  margin-top: 11px;
  font-family: var(--font-serif);
  font-size: 31px;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
}

.studio-stat small {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 9px;
  font-size: 8px;
  color: var(--muted);
}

.studio-stat small .up {
  color: var(--green);
}

.studio-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 24px;
  align-items: start;
}

.studio-books {
  margin-bottom: 24px;
}

.studio-book-list {
  display: flex;
  flex-direction: column;
}

.studio-book-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 17px 23px;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s;
}

.studio-book-row:last-child {
  border: 0;
}

.studio-book-row:hover {
  background: color-mix(in srgb, var(--surface-subtle) 40%, transparent);
}

.studio-book-cover {
  width: 46px;
  flex: none;
  border-radius: 1px 3px 3px 1px;
  box-shadow: 0 5px 10px -6px rgba(0, 0, 0, 0.4);
}

.studio-book-cover .cover-title,
.studio-book-cover .cover-author,
.studio-book-cover .cover-category,
.studio-book-cover .cover-brand,
.studio-book-cover .cover-rule,
.studio-book-cover .cover-badge {
  display: none;
}

.studio-book-info {
  min-width: 0;
  flex: 1;
}

.studio-book-info strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.studio-book-info small {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 5px;
  font-size: 8.5px;
  color: var(--muted);
}

.studio-book-info small i {
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: var(--muted-light);
}

.studio-book-status {
  flex: none;
}

.studio-book-actions {
  display: flex;
  gap: 2px;
  flex: none;
}

.studio-book-actions .icon-btn {
  width: 32px;
  height: 32px;
}

.studio-book-actions .icon-btn:hover {
  color: var(--accent);
}

.studio-chart {
  padding: 23px;
}

.chart-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 6px;
}

.chart-head h3 {
  font-family: var(--font-serif);
  font-size: 16px;
}

.chart-head span {
  font-size: 8.5px;
  color: var(--muted);
}

.chart-legend {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 8px;
  color: var(--muted);
  margin-top: 4px;
}

.chart-legend i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.studio-chart svg {
  width: 100%;
  height: auto;
  margin-top: 16px;
  overflow: visible;
}

.studio-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.studio-profile {
  padding: 23px;
  position: relative;
  overflow: hidden;
}

.studio-profile-top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.studio-profile-name strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 500;
}

.studio-profile-name small {
  display: block;
  color: var(--muted);
  font-size: 8.5px;
  margin-top: 3px;
}

.studio-profile-quote {
  margin-top: 15px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  font-family: var(--font-kai);
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.studio-profile-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 17px;
}

.studio-profile-stat {
  padding: 10px 12px;
  background: var(--surface-subtle);
  border-radius: 7px;
}

.studio-profile-stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.2;
}

.studio-profile-stat span {
  font-size: 8px;
  color: var(--muted);
}

.studio-review-mini {
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.studio-review-mini:last-child {
  border: 0;
  padding-bottom: 0;
}

.studio-review-mini-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
}

.studio-review-mini-head strong {
  font-size: 9.5px;
  font-weight: 500;
}

.studio-review-mini-head span {
  font-size: 8px;
  color: var(--muted);
  margin-left: auto;
}

.studio-review-mini p {
  font-family: var(--font-serif);
  font-size: 10px;
  line-height: 1.8;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.studio-review-book {
  font-size: 8px;
  color: var(--accent);
  margin-top: 7px;
}

.studio-tip {
  padding: 21px;
  border-radius: 3px 17px 17px 17px;
  background:
    radial-gradient(220px 150px at 100% 0%, color-mix(in srgb, var(--gold) 13%, transparent), transparent 70%),
    var(--surface);
  border: 1px solid var(--line);
}

.studio-tip h4 {
  font-family: var(--font-serif);
  font-size: 14px;
  margin-bottom: 8px;
}

.studio-tip p {
  font-size: 9.5px;
  color: var(--muted);
  line-height: 1.8;
}

/* Studio editor */
.editor-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 23px 0 20px;
  border-bottom: 1px solid var(--line);
}

.editor-breadcrumb {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 10px;
  color: var(--muted);
}

.editor-breadcrumb a:hover {
  color: var(--accent);
}

.editor-actions {
  display: flex;
  gap: 8px;
}

.editor-actions .btn {
  height: 37px;
  font-size: 10.5px;
}

.studio-editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 27px;
  align-items: start;
  padding: 27px 0 50px;
}

.editor-main {
  display: flex;
  flex-direction: column;
  gap: 19px;
}

.editor-panel {
  border: 1px solid var(--line);
  border-radius: 3px 17px 17px 17px;
  background: var(--surface);
  overflow: hidden;
}

.editor-panel-head {
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.editor-panel-head h2 {
  font-family: var(--font-serif);
  font-size: 16px;
}

.editor-panel-head span {
  font-size: 9px;
  color: var(--muted);
}

.editor-panel-body {
  padding: 22px;
}

.editor-chapter-list {
  padding: 5px 15px;
}

.editor-chapter-row {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 8px;
  border-bottom: 1px solid var(--line);
}

.editor-chapter-row:last-child {
  border: 0;
}

.editor-chapter-num {
  font-family: var(--font-serif);
  font-size: 10px;
  color: var(--muted-light);
  width: 21px;
  flex: none;
}

.editor-chapter-title {
  flex: 1;
  min-width: 0;
}

.editor-chapter-title strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 11.5px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.editor-chapter-title small {
  display: block;
  margin-top: 2px;
  font-size: 8px;
  color: var(--muted);
}

.editor-chapter-actions {
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity 0.2s;
}

.editor-chapter-row:hover .editor-chapter-actions {
  opacity: 1;
}

.editor-chapter-actions .icon-btn {
  width: 27px;
  height: 27px;
}

.editor-chapter-actions .icon-btn:hover {
  color: var(--accent);
}

.editor-cover-picker {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}

.editor-cover-option {
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 3px;
  transition: border-color 0.2s, transform 0.25s;
}

.editor-cover-option:hover {
  transform: translateY(-2px);
}

.editor-cover-option.is-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 12%, transparent);
}

.editor-cover-option img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 1px 2px 2px 1px;
}

.tag-editor {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--surface-subtle);
  font-size: 9px;
  color: var(--ink-soft);
}

.tag-pill button {
  color: var(--muted);
  display: flex;
}

.tag-pill button:hover {
  color: var(--danger);
}

.chapter-editor-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 13px;
}

.chapter-content-editor {
  min-height: 300px;
  font-family: var(--font-serif);
  font-size: 13.5px;
  line-height: 2;
  padding: 18px;
}

.editor-note {
  padding: 13px 16px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--gold) 8%, transparent);
  border: 1px dashed color-mix(in srgb, var(--gold) 34%, transparent);
  font-size: 9.5px;
  line-height: 1.75;
  color: var(--muted);
  display: flex;
  gap: 8px;
}

.editor-note .icon {
  color: var(--gold);
  margin-top: 1px;
}

/* Studio lock / application */
.studio-lock {
  max-width: 640px;
  margin: 75px auto;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 3px 24px 24px 24px;
  padding: 50px 35px;
  background:
    radial-gradient(500px 280px at 50% 0%, color-mix(in srgb, var(--gold) 10%, transparent), transparent 70%),
    var(--surface);
}

.studio-lock-seal {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--accent);
  font-family: var(--font-kai);
  font-size: 25px;
  transform: rotate(-3deg);
}

.studio-lock h2 {
  font-family: var(--font-serif);
  font-size: 25px;
  letter-spacing: -0.02em;
}

.studio-lock p {
  max-width: 420px;
  margin: 10px auto 22px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.9;
}

/* ------------------------------- Account ------------------------------- */
.account-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 40px;
  padding-top: 45px;
  align-items: start;
}

.account-side {
  border: 1px solid var(--line);
  border-radius: 3px 20px 20px 20px;
  background: var(--surface);
  overflow: hidden;
  position: sticky;
  top: 100px;
}

.account-side-top {
  padding: 27px 23px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 13px;
}

.account-side-top strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
}

.account-side-top small {
  display: block;
  font-size: 9px;
  color: var(--muted);
  margin-top: 3px;
}

.account-nav {
  padding: 9px;
}

.account-nav button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 9px;
  font-size: 11.5px;
  color: var(--muted);
  text-align: left;
  transition: background 0.2s, color 0.2s;
}

.account-nav button:hover {
  background: var(--surface-subtle);
  color: var(--ink);
}

.account-nav button.is-active {
  background: var(--accent-soft);
  color: var(--accent);
}

.account-main {
  min-width: 0;
}

.account-section {
  border: 1px solid var(--line);
  border-radius: 3px 20px 20px 20px;
  background: var(--surface);
  overflow: hidden;
  margin-bottom: 20px;
}

.account-section-head {
  padding: 21px 25px;
  border-bottom: 1px solid var(--line);
}

.account-section-head h2 {
  font-family: var(--font-serif);
  font-size: 18px;
}

.account-section-head p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 9.5px;
}

.account-section-body {
  padding: 25px;
}

.avatar-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.avatar-option {
  position: relative;
  border: 2px solid transparent;
  border-radius: 50%;
  padding: 2px;
  transition: border-color 0.2s;
}

.avatar-option.is-active {
  border-color: var(--accent);
}

.member-info-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.member-info-line:last-child {
  border: 0;
}

.member-info-line span {
  font-size: 10.5px;
  color: var(--muted);
}

.member-info-line strong {
  font-size: 11px;
  font-weight: 500;
}

/* ------------------------------ Notification bar ------------------------------ */
.inline-notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 15px;
  border-radius: 9px;
  background: var(--surface-subtle);
  border: 1px solid var(--line);
  font-size: 10.5px;
  line-height: 1.7;
  color: var(--muted);
}

.inline-notice .icon {
  color: var(--gold);
  margin-top: 1px;
}

.inline-notice-accent {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 20%, transparent);
  color: var(--accent-ink);
}

.inline-notice-accent .icon {
  color: var(--accent);
}

/* ------------------------------- Author directory ------------------------------- */
.authors-directory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.author-directory-card {
  position: relative;
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: 3px 19px 19px 19px;
  background: var(--surface);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.2s;
}

.author-directory-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.author-directory-card .author-card-top {
  margin-bottom: 17px;
}

.author-directory-card .author-side-bio {
  margin-top: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.author-directory-books {
  display: flex;
  gap: 5px;
  margin-top: 19px;
}

.author-directory-books .book-cover {
  width: 36px;
  flex: none;
}

.author-directory-books .cover-title,
.author-directory-books .cover-author,
.author-directory-books .cover-category,
.author-directory-books .cover-brand,
.author-directory-books .cover-rule,
.author-directory-books .cover-badge {
  display: none;
}

.author-directory-foot {
  margin-top: 17px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 9px;
  color: var(--muted);
}

/* ------------------------------ Dialog forms ------------------------------ */
.form-section-title {
  margin: 22px 0 12px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--line);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}

.price-input {
  position: relative;
}

.price-input span {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 11px;
}

.price-input .input {
  padding-left: 27px;
}

.segmented {
  display: flex;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
}

.segmented button {
  flex: 1;
  height: 31px;
  border-radius: 6px;
  font-size: 9.5px;
  color: var(--muted);
}

.segmented button.is-active {
  background: var(--surface-raised);
  color: var(--ink);
  box-shadow: 0 2px 6px rgba(30, 23, 15, 0.06);
}

/* ------------------------------ Responsive inner pages ------------------------------ */
@media (max-width: 1220px) {
  .detail-hero {
    grid-template-columns: 245px minmax(0, 1fr);
    gap: 42px;
  }

  .detail-body {
    grid-template-columns: minmax(0, 1fr) 315px;
    gap: 34px;
  }

  .auth-page {
    width: calc(100% - 64px);
  }

  .auth-form-side {
    padding: 50px 42px;
  }

  .wallet-layout {
    grid-template-columns: minmax(0, 1fr) 345px;
    gap: 26px;
  }

  .studio-main-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
  }

  .studio-editor-layout {
    grid-template-columns: minmax(0, 1fr) 350px;
  }

  .shelf-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .authors-directory-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .page-hero {
    padding: 50px 0 38px;
  }

  .page-hero-aside {
    display: none;
  }

  .detail-hero {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 35px;
  }

  .detail-title {
    font-size: clamp(2.7rem, 5.2vw, 4rem);
  }

  .detail-body {
    grid-template-columns: 1fr;
  }

  .detail-side {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .auth-page {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .auth-art {
    padding: 37px 31px 30px;
  }

  .auth-art-copy {
    margin-top: 60px;
  }

  .auth-art-copy h2 {
    font-size: 3rem;
  }

  .auth-art-covers {
    opacity: 0.3;
  }

  .auth-form-side {
    padding: 40px 32px;
  }

  .wallet-layout {
    grid-template-columns: 1fr;
  }

  .wallet-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .plans-grid {
    gap: 13px;
  }

  .plan-card {
    padding: 26px 21px 22px;
  }

  .plan-price strong {
    font-size: 37px;
  }

  .membership-checkout {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .theme-grid {
    grid-template-columns: 1fr 1fr;
  }

  .studio-main-grid {
    grid-template-columns: 1fr;
  }

  .studio-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .studio-editor-layout {
    grid-template-columns: 1fr;
  }

  .account-layout {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 25px;
  }
}

@media (max-width: 780px) {
  .page-hero {
    padding: 34px 0 28px;
  }

  .page-hero h1 {
    font-size: 2.3rem;
    margin-top: 10px;
  }

  .page-hero p {
    font-size: 11px;
    line-height: 1.8;
  }

  .page-body {
    padding-top: 28px;
  }

  .discover-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    margin-bottom: 23px;
  }

  .filter-chips {
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
    margin: 0 -20px;
    padding: 0 20px 4px;
  }

  .filter-chips::-webkit-scrollbar {
    display: none;
  }

  .filter-chip {
    padding: 6px 13px;
    font-size: 10.5px;
  }

  .toolbar-right {
    justify-content: space-between;
  }

  .search-result-head {
    margin-bottom: 20px;
  }

  .pagination {
    margin-top: 40px;
  }

  .detail-shell {
    padding-top: 4px;
  }

  .breadcrumbs {
    padding: 12px 0 18px;
    font-size: 9px;
    overflow: hidden;
    white-space: nowrap;
  }

  .detail-atmosphere {
    height: 420px;
  }

  .detail-hero {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
    padding: 8px 0 30px;
  }

  .detail-cover-wrap {
    padding-top: 8px;
  }

  .detail-cover-wrap .book-cover {
    transform: rotate(-1.5deg);
  }

  .detail-cover-number {
    display: none;
  }

  .detail-title {
    font-size: clamp(2rem, 8.5vw, 2.8rem);
    letter-spacing: -0.045em;
  }

  .detail-subtitle {
    font-size: 12px;
    margin-top: 8px;
  }

  .detail-kicker {
    margin-bottom: 9px;
    gap: 7px;
  }

  .detail-kicker .eyebrow {
    font-size: 8px;
  }

  .detail-author-row {
    margin-top: 13px;
    font-size: 10px;
    flex-wrap: wrap;
    gap: 7px;
  }

  .detail-tags {
    margin-top: 11px;
    gap: 4px;
  }

  .detail-tags a {
    font-size: 8px;
    padding: 2px 7px;
  }

  .detail-quote {
    display: none;
  }

  .detail-stats {
    margin-top: 17px;
    gap: 0;
    width: 100%;
  }

  .detail-stat {
    gap: 6px;
    padding-right: 11px;
    margin-right: 11px;
  }

  .detail-stat-icon {
    width: 23px;
    height: 23px;
  }

  .detail-stat-icon .icon {
    width: 13px;
    height: 13px;
  }

  .detail-stat strong {
    font-size: 12px;
  }

  .detail-stat span {
    font-size: 7px;
  }

  .detail-actions {
    grid-column: span 2;
    margin-top: 22px;
    gap: 8px;
  }

  .detail-actions .btn {
    flex: 1;
    min-width: 0;
    height: 43px;
    padding: 0 15px;
    font-size: 11.5px;
  }

  .detail-progress-note {
    grid-column: span 2;
    margin-top: 9px;
  }

  .detail-hero {
    display: grid;
  }

  .detail-info {
    display: contents;
  }

  .detail-info .detail-kicker,
  .detail-info .detail-title,
  .detail-info .detail-subtitle,
  .detail-info .detail-author-row,
  .detail-info .detail-tags,
  .detail-info .detail-stats {
    grid-column: 2;
  }

  .detail-info .detail-kicker { grid-row: 1; }
  .detail-info .detail-title { grid-row: 2; }
  .detail-info .detail-subtitle { grid-row: 3; }
  .detail-info .detail-author-row { grid-row: 4; }
  .detail-info .detail-tags { grid-row: 5; }
  .detail-info .detail-stats { grid-row: 6; }
  .detail-cover-wrap { grid-column: 1; grid-row: 1 / span 6; }
  .detail-actions, .detail-progress-note { grid-column: 1 / -1; }

  .detail-tabs {
    margin-bottom: 20px;
  }

  .detail-tab {
    padding: 10px 15px 13px;
    font-size: 11px;
  }

  .detail-tab::after {
    left: 15px;
    right: 15px;
  }

  .reading-meta-card {
    grid-template-columns: 1fr 1fr;
  }

  .reading-meta-item:nth-child(2) {
    border-right: 0;
  }

  .reading-meta-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .chapter-list {
    grid-template-columns: 1fr;
  }

  .chapter-row {
    min-height: 53px;
    padding: 0 14px;
  }

  .prose-block {
    font-size: 13.5px;
    line-height: 2.05;
  }

  .reviews-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .detail-side {
    grid-template-columns: 1fr;
  }

  .detail-recommend {
    margin-top: 42px;
    padding-top: 26px;
  }

  .detail-recommend-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 11px;
    margin-bottom: 18px;
  }

  .detail-recommend-head h3 {
    font-size: 19px;
  }

  .detail-recommend-grid {
    gap: 10px;
  }

  .detail-rec-copy strong {
    font-size: 11.5px;
  }

  .detail-rec-copy small {
    font-size: 7px;
  }

  .shelf-extra-card {
    padding: 18px;
    border-radius: 3px 13px 13px 13px;
  }

  .shelf-extra-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 13px;
  }

  .shelf-extra-card strong {
    font-size: 15px;
  }

  .shelf-extra-card p {
    font-size: 9px;
  }

  .shelf-extra-en {
    font-size: 6.5px;
  }

  .shelf-extra-quote p {
    font-size: 14px;
  }

  .shelf-extra-mark {
    font-size: 44px;
    margin-bottom: 11px;
  }

  .auth-page {
    width: calc(100% - 40px);
    grid-template-columns: 1fr;
    margin: 18px auto 55px;
    border-radius: 3px 20px 20px 20px;
  }

  .auth-art {
    min-height: 240px;
    padding: 27px 25px 25px;
  }

  .auth-art-copy {
    margin-top: 37px;
  }

  .auth-art-copy h2 {
    margin-top: 15px;
    font-size: 2.3rem;
  }

  .auth-art-copy > p {
    display: none;
  }

  .auth-art-quote,
  .auth-art-covers {
    display: none;
  }

  .auth-art::after {
    inset: 10px;
  }

  .auth-form-side {
    padding: 33px 24px 36px;
  }

  .auth-form-head h1 {
    font-size: 27px;
  }

  .auth-tabs {
    margin-bottom: 21px;
  }

  .shelf-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .shelf-user h1 {
    font-size: 23px;
  }

  .shelf-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 17px;
  }

  .wallet-card {
    min-height: 220px;
    padding: 25px 23px;
    border-radius: 3px 19px 19px 19px;
  }

  .wallet-balance strong {
    font-size: 43px;
  }

  .wallet-card-foot {
    flex-wrap: wrap;
    gap: 12px;
  }

  .wallet-card-actions {
    width: 100%;
  }

  .wallet-card-actions .btn {
    flex: 1;
  }

  .pack-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pack-card:nth-child(5) {
    grid-column: span 2;
  }

  .recharge-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .payment-methods {
    width: 100%;
  }

  .payment-method {
    flex: 1;
    justify-content: center;
  }

  .recharge-bar .btn {
    margin-left: 0;
    width: 100%;
  }

  .wallet-side {
    grid-template-columns: 1fr;
  }

  .panel-head {
    padding: 17px 19px;
  }

  .panel-body {
    padding: 19px;
  }

  .transaction-list {
    padding: 2px 19px;
  }

  .membership-page-hero {
    margin-top: 17px;
    padding: 42px 26px 37px;
    border-radius: 3px 24px 24px 24px;
  }

  .membership-page-copy h1 {
    font-size: 2.15rem;
    line-height: 1.28;
  }

  .membership-page-copy h1 em {
    display: block;
  }

  .membership-page-copy p {
    font-size: 11px;
  }

  .membership-seal {
    display: none;
  }

  .membership-quick-perks {
    gap: 9px 16px;
  }

  .membership-quick-perks span {
    font-size: 9px;
  }

  .plans-section {
    padding-top: 45px;
  }

  .plans-grid {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .plan-card {
    padding: 24px 22px 21px;
  }

  .plan-tagline {
    min-height: 0;
  }

  .plan-price {
    margin-top: 18px;
    padding-bottom: 16px;
  }

  .plan-perks {
    padding: 16px 0 20px;
  }

  .membership-checkout {
    padding: 20px;
  }

  .membership-benefits,
  .theme-showcase,
  .faq-section {
    margin-top: 52px;
  }

  .theme-grid {
    grid-template-columns: 1fr;
  }

  .theme-preview-card {
    min-height: 260px;
  }

  .benefit-table-row {
    grid-template-columns: 1.2fr 0.8fr 0.8fr 0.9fr;
  }

  .benefit-table-row > div {
    padding: 11px 10px;
    font-size: 9px;
  }

  .benefit-table-row.is-head > div {
    font-size: 10px;
  }

  .studio-header {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 32px;
    gap: 17px;
  }

  .studio-header h1 {
    font-size: 2.2rem;
  }

  .studio-header-actions {
    width: 100%;
  }

  .studio-header-actions .btn {
    flex: 1;
  }

  .studio-quick-stats {
    grid-template-columns: 1fr 1fr;
    gap: 9px;
  }

  .studio-stat {
    padding: 16px;
  }

  .studio-stat strong {
    font-size: 26px;
  }

  .studio-main-grid {
    gap: 17px;
  }

  .studio-book-row {
    gap: 12px;
    padding: 14px 16px;
  }

  .studio-book-cover {
    width: 40px;
  }

  .studio-book-info strong {
    font-size: 12.5px;
  }

  .studio-book-status {
    display: none;
  }

  .studio-side {
    grid-template-columns: 1fr;
  }

  .studio-editor-layout {
    padding-top: 17px;
  }

  .editor-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 13px;
  }

  .editor-actions {
    width: 100%;
  }

  .editor-actions .btn {
    flex: 1;
  }

  .editor-panel-body {
    padding: 17px;
  }

  .editor-cover-picker {
    grid-template-columns: repeat(4, 1fr);
  }

  .chapter-content-editor {
    min-height: 260px;
  }

  .account-layout {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-top: 28px;
  }

  .account-side {
    position: static;
  }

  .account-side-top {
    padding: 18px;
  }

  .account-nav {
    display: flex;
    overflow-x: auto;
    padding: 7px;
  }

  .account-nav button {
    width: auto;
    white-space: nowrap;
    min-height: 36px;
    padding: 0 13px;
  }

  .account-section-body {
    padding: 19px;
  }

  .authors-directory-grid {
    grid-template-columns: 1fr;
  }

  .studio-lock {
    margin: 35px auto;
    padding: 38px 24px;
  }

  .studio-lock h2 {
    font-size: 22px;
  }
}

@media (max-width: 380px) {
  .detail-hero {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 16px;
  }

  .detail-title {
    font-size: 1.85rem;
  }

  .pack-grid {
    grid-template-columns: 1fr;
  }

  .pack-card:nth-child(5) {
    grid-column: auto;
  }
}