.webtoon-app-page {
  --app-ink: #0b1018;
  --app-ink-soft: #151e2d;
  --app-paper: #f8f3e8;
  --app-white: #fffdfa;
  --app-mint: #4ee6b3;
  --app-coral: #ff6f77;
  --app-lemon: #ffd457;
  --app-sky: #69b7ff;
  --app-border-dark: rgba(248, 243, 232, 0.16);
  --app-border-light: rgba(11, 16, 24, 0.16);
  --app-muted: rgba(248, 243, 232, 0.68);
  --app-border: rgba(248, 243, 232, 0.16);
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    linear-gradient(rgba(248, 243, 232, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 243, 232, 0.022) 1px, transparent 1px),
    var(--app-ink);
  background-size: 64px 64px;
  color: var(--app-paper);
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Inter, Arial, sans-serif;
}

.webtoon-app-page *,
.webtoon-app-page *::before,
.webtoon-app-page *::after {
  box-sizing: border-box;
}

.webtoon-app-page [hidden] {
  display: none !important;
}

.webtoon-app-page button,
.webtoon-app-page input,
.webtoon-app-page select,
.webtoon-app-page textarea {
  font: inherit;
}

.webtoon-app-page button:focus-visible,
.webtoon-app-page a:focus-visible,
.webtoon-app-page input:focus-visible,
.webtoon-app-page select:focus-visible,
.webtoon-app-page textarea:focus-visible {
  outline: 3px solid var(--app-lemon);
  outline-offset: 3px;
}

.webtoon-app-page .skip-link {
  z-index: 300;
  border: 1px solid var(--app-paper);
  border-radius: 3px;
  background: var(--app-mint);
  color: var(--app-ink);
  box-shadow: none;
}

.webtoon-app-page .wt-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  min-height: 72px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  border: 0;
  border-bottom: 1px solid var(--app-border-dark);
  padding: 12px clamp(20px, 2vw, 40px);
  background: rgba(11, 16, 24, 0.88);
  backdrop-filter: blur(20px);
  transition: min-height 180ms ease, background 180ms ease;
}

.webtoon-app-page .wt-topbar.is-compact {
  min-height: 60px;
  background: rgba(11, 16, 24, 0.97);
}

.webtoon-app-page .brand-link {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 11px;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
  color: var(--app-paper);
  font-family: inherit;
  font-size: 0.76rem;
  letter-spacing: 0;
  box-shadow: none;
}

.webtoon-app-page .brand-link span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--app-paper);
  background: var(--app-mint);
  color: var(--app-ink);
  font-size: 1.05rem;
  font-weight: 950;
}

.webtoon-app-page .brand-link strong {
  font-weight: 850;
  white-space: nowrap;
}

.webtoon-app-page .topbar-nav {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  gap: 22px;
  flex-wrap: nowrap;
}

.webtoon-app-page .topbar-nav a {
  position: relative;
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  flex: 0 0 auto;
  border: 0;
  border-radius: 0;
  padding: 7px 0;
  background: transparent;
  color: rgba(248, 243, 232, 0.58);
  font-size: 0.82rem;
  font-weight: 760;
  text-decoration: none;
}

.webtoon-app-page .topbar-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  background: var(--app-mint);
  transform: scaleX(0);
  transition: transform 180ms ease;
}

.webtoon-app-page .topbar-nav a:hover,
.webtoon-app-page .topbar-nav a[aria-current="page"] {
  border: 0;
  background: transparent;
  color: var(--app-paper);
}

.webtoon-app-page .topbar-nav a:hover::after,
.webtoon-app-page .topbar-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.webtoon-app-page .account-widget {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: nowrap;
}

.webtoon-app-page .account-policy-link {
  display: inline-flex;
  width: fit-content;
  color: #0b6f5b;
  font-size: 12px;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.webtoon-app-page .creation-access-note {
  min-height: 20px;
  margin: -4px 0 0;
  color: #596273;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.55;
}

.webtoon-app-page .account-name,
.webtoon-app-page .acorn-pill,
.webtoon-app-page .account-button {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--app-border-dark);
  border-radius: 3px;
  padding: 6px 10px;
  background: rgba(248, 243, 232, 0.06);
  color: var(--app-paper);
  font-size: 0.76rem;
  font-weight: 800;
  white-space: nowrap;
  box-shadow: none;
}

.webtoon-app-page .account-name {
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.webtoon-app-page .acorn-pill {
  border-color: rgba(255, 212, 87, 0.42);
  background: rgba(255, 212, 87, 0.12);
  color: var(--app-lemon);
}

.webtoon-app-page .account-button {
  cursor: pointer;
}

.webtoon-app-page .account-button:hover {
  border-color: var(--app-mint);
  background: rgba(78, 230, 179, 0.1);
}

.webtoon-app-page .account-button.muted {
  background: var(--app-mint);
  color: var(--app-ink);
}

.webtoon-app-page .account-button.ghost {
  background: transparent;
  color: rgba(248, 243, 232, 0.62);
}

.webtoon-app-page .wt-shell {
  width: min(1380px, calc(100% - 56px));
  margin: 0 auto;
  padding: 38px 0 90px;
}

.webtoon-app-page .studio-head,
.webtoon-app-page .page-head {
  position: relative;
  display: grid;
  min-height: 286px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 28px;
  margin: 0 0 28px;
  overflow: hidden;
  border: 1px solid var(--app-border-dark);
  border-radius: 4px;
  padding: 42px;
  background: var(--app-ink-soft);
  isolation: isolate;
}

.webtoon-app-page .studio-head::before,
.webtoon-app-page .page-head::before {
  content: "";
  position: absolute;
  inset: 0 0 0 42%;
  z-index: -2;
  background-image: url("./assets/webtoon-studio-hero-v1.webp");
  background-repeat: no-repeat;
  background-position: 78% center;
  background-size: cover;
  opacity: 0.72;
}

.webtoon-app-page .studio-head::after,
.webtoon-app-page .page-head::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, var(--app-ink-soft) 0 38%, rgba(21, 30, 45, 0.82) 54%, rgba(21, 30, 45, 0.18));
}

.webtoon-app-page .page-head > div:first-child,
.webtoon-app-page .studio-head > div:first-child {
  position: relative;
  z-index: 2;
}

.webtoon-app-page .kicker {
  margin: 0 0 11px;
  color: var(--app-mint);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.webtoon-app-page h1,
.webtoon-app-page h2,
.webtoon-app-page h3 {
  letter-spacing: 0;
}

.webtoon-app-page h1 {
  margin: 0;
  color: var(--app-paper);
  font-size: 4.6rem;
  font-weight: 940;
  line-height: 0.98;
}

.webtoon-app-page h2 {
  font-size: 1.55rem;
  font-weight: 900;
}

.webtoon-app-page .studio-stats,
.webtoon-app-page .reader-meta {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, minmax(92px, 1fr));
  gap: 8px;
}

.webtoon-app-page .studio-stats div,
.webtoon-app-page .reader-meta div {
  min-width: 0;
  border: 1px solid rgba(248, 243, 232, 0.24);
  border-radius: 3px;
  padding: 12px 14px;
  background: rgba(11, 16, 24, 0.68);
  color: var(--app-paper);
  backdrop-filter: blur(12px);
  box-shadow: none;
}

.webtoon-app-page .studio-stats dt,
.webtoon-app-page .reader-meta dt {
  color: rgba(248, 243, 232, 0.52);
  font-size: 0.68rem;
}

.webtoon-app-page .studio-stats dd,
.webtoon-app-page .reader-meta dd {
  color: var(--app-paper);
  font-size: 1.12rem;
}

.webtoon-app-page .access-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  margin: 0 0 18px;
  border: 1px solid rgba(78, 230, 179, 0.3);
  border-radius: 4px;
  padding: 22px;
  background: rgba(78, 230, 179, 0.07);
  color: var(--app-paper);
  box-shadow: none;
}

.webtoon-app-page .access-banner h2 {
  color: var(--app-paper);
}

.webtoon-app-page .access-banner p:not(.kicker) {
  color: rgba(248, 243, 232, 0.62);
  font-weight: 560;
}

.webtoon-app-page .draft-bar {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(170px, 0.34fr) auto;
  align-items: end;
  gap: 14px;
  border: 1px solid var(--app-border-dark);
  border-radius: 4px;
  padding: 18px;
  background: rgba(21, 30, 45, 0.92);
  color: var(--app-paper);
  box-shadow: none;
}

.webtoon-app-page .field {
  min-width: 0;
  gap: 7px;
}

.webtoon-app-page .field span,
.webtoon-app-page .control-label {
  color: rgba(248, 243, 232, 0.5);
  font-size: 0.7rem;
  letter-spacing: 0;
}

.webtoon-app-page .field .field-label-row {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.webtoon-app-page .field .field-label-row > span {
  color: inherit;
  font: inherit;
}

.webtoon-app-page .input-counter {
  color: rgba(248, 243, 232, 0.58);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: none;
}

.webtoon-app-page .input-counter.is-recommended-over {
  color: var(--app-yellow);
}

.webtoon-app-page .input-counter.is-invalid {
  color: #ff9aa9;
}

.webtoon-app-page .field-hint {
  color: rgba(248, 243, 232, 0.5);
  font-size: 0.7rem;
  font-weight: 620;
  line-height: 1.45;
}

.webtoon-app-page .production-limits {
  margin-top: 10px;
  border: 1px solid rgba(248, 243, 232, 0.12);
  border-radius: 3px;
  background: rgba(21, 30, 45, 0.72);
  color: var(--app-paper);
}

.webtoon-app-page .production-limits summary {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  list-style: none;
}

.webtoon-app-page .production-limits summary::-webkit-details-marker {
  display: none;
}

.webtoon-app-page .production-limits summary::after {
  content: "+";
  display: grid;
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(248, 243, 232, 0.25);
  font-weight: 900;
}

.webtoon-app-page .production-limits[open] summary::after {
  content: "-";
}

.webtoon-app-page .production-limits summary strong {
  font-size: 0.78rem;
}

.webtoon-app-page .production-limits summary span {
  margin-left: auto;
  color: rgba(248, 243, 232, 0.52);
  font-size: 0.72rem;
}

.webtoon-app-page .limit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border-top: 1px solid rgba(248, 243, 232, 0.12);
  background: rgba(248, 243, 232, 0.12);
}

.webtoon-app-page .limit-grid p {
  display: grid;
  gap: 3px;
  margin: 0;
  padding: 12px 14px;
  background: #151e2d;
}

.webtoon-app-page .limit-grid strong,
.webtoon-app-page .limit-grid span,
.webtoon-app-page .limit-grid small {
  min-width: 0;
}

.webtoon-app-page .limit-grid strong {
  color: var(--app-mint);
  font-size: 0.68rem;
}

.webtoon-app-page .limit-grid span {
  font-size: 0.82rem;
  font-weight: 850;
}

.webtoon-app-page .limit-grid small {
  color: rgba(248, 243, 232, 0.52);
  font-size: 0.67rem;
}

.webtoon-app-page input,
.webtoon-app-page select,
.webtoon-app-page textarea {
  min-width: 0;
  min-height: 48px;
  border: 1px solid rgba(11, 16, 24, 0.22);
  border-radius: 3px;
  padding: 11px 13px;
  background: var(--app-white);
  color: var(--app-ink);
  font-weight: 650;
  box-shadow: none;
}

.webtoon-app-page .draft-bar input,
.webtoon-app-page .draft-bar textarea,
.webtoon-app-page .draft-bar select {
  border-color: rgba(248, 243, 232, 0.16);
  background: rgba(248, 243, 232, 0.08);
  color: var(--app-paper);
}

.webtoon-app-page .draft-bar textarea {
  min-height: 112px;
  resize: vertical;
  line-height: 1.55;
}

.webtoon-app-page .draft-bar select option {
  background: var(--app-ink-soft);
}

.webtoon-app-page .story-advisor {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 18px 26px;
  margin: 14px 0 0;
  border: 1px solid rgba(78, 230, 179, 0.34);
  border-radius: 4px;
  padding: 22px;
  background:
    linear-gradient(90deg, rgba(78, 230, 179, 0.08), transparent 48%),
    rgba(21, 30, 45, 0.96);
  color: var(--app-paper);
}

.webtoon-app-page .story-advisor-head {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.webtoon-app-page .story-advisor-head h2 {
  margin: 0;
  color: var(--app-paper);
}

.webtoon-app-page .advisor-state {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  border: 1px solid rgba(255, 212, 87, 0.52);
  border-radius: 3px;
  padding: 6px 10px;
  background: rgba(255, 212, 87, 0.1);
  color: var(--app-lemon);
  font-size: 0.76rem;
  white-space: nowrap;
}

.webtoon-app-page .advisor-state[data-state="fit"] {
  border-color: rgba(78, 230, 179, 0.5);
  background: rgba(78, 230, 179, 0.1);
  color: var(--app-mint);
}

.webtoon-app-page .advisor-state[data-state="split"] {
  border-color: rgba(255, 111, 119, 0.5);
  background: rgba(255, 111, 119, 0.1);
  color: #ff9fa5;
}

.webtoon-app-page .advisor-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.webtoon-app-page .advisor-metrics div {
  min-width: 0;
  border-left: 2px solid rgba(78, 230, 179, 0.52);
  padding: 4px 10px;
}

.webtoon-app-page .advisor-metrics dt,
.webtoon-app-page .advisor-cut span,
.webtoon-app-page .advisor-next span {
  color: rgba(248, 243, 232, 0.48);
  font-size: 0.68rem;
  font-weight: 760;
}

.webtoon-app-page .advisor-metrics dd {
  margin: 5px 0 0;
  color: var(--app-paper);
  font-size: 0.96rem;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.webtoon-app-page .advisor-comment {
  margin: 0;
  color: rgba(248, 243, 232, 0.78);
  font-size: 1rem;
  font-weight: 690;
  line-height: 1.65;
}

.webtoon-app-page .advisor-cut {
  border-left: 2px solid var(--app-lemon);
  padding-left: 14px;
}

.webtoon-app-page .advisor-cut p {
  margin: 6px 0 0;
  color: rgba(248, 243, 232, 0.72);
  font-size: 0.86rem;
  font-weight: 620;
  line-height: 1.55;
}

.webtoon-app-page .advisor-next {
  grid-column: 1 / -1;
  border-left: 2px solid var(--app-sky);
  padding-left: 14px;
}

.webtoon-app-page .advisor-next p {
  margin: 6px 0 0;
  color: rgba(248, 243, 232, 0.72);
  font-size: 0.86rem;
  font-weight: 620;
  line-height: 1.55;
}

.webtoon-app-page .advisor-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  grid-column: 1 / -1;
}

.webtoon-app-page .segmented {
  gap: 4px;
}

.webtoon-app-page .segment-button,
.webtoon-app-page .tool-button,
.webtoon-app-page .icon-button,
.webtoon-app-page .template-button,
.webtoon-app-page .image-import {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(11, 16, 24, 0.26);
  border-radius: 3px;
  padding: 9px 13px;
  background: var(--app-white);
  color: var(--app-ink);
  font-size: 0.86rem;
  font-weight: 850;
  text-decoration: none;
  box-shadow: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.webtoon-app-page .segment-button:hover,
.webtoon-app-page .tool-button:hover,
.webtoon-app-page .icon-button:hover,
.webtoon-app-page .template-button:hover,
.webtoon-app-page .image-import:hover {
  border-color: var(--app-mint);
  transform: translateY(-2px);
}

.webtoon-app-page .segment-button:active,
.webtoon-app-page .tool-button:active,
.webtoon-app-page .icon-button:active,
.webtoon-app-page .template-button:active {
  transform: translateY(0);
  box-shadow: none;
}

.webtoon-app-page .segment-button[aria-pressed="true"] {
  border-color: var(--app-lemon);
  background: var(--app-lemon);
}

.webtoon-app-page .tool-button.primary,
.webtoon-app-page .template-button {
  border-color: var(--app-mint);
  background: var(--app-mint);
  color: var(--app-ink);
}

.webtoon-app-page .tool-button.yellow {
  border-color: var(--app-lemon);
  background: var(--app-lemon);
}

.webtoon-app-page .tool-button.sky {
  border-color: var(--app-sky);
  background: var(--app-sky);
}

.webtoon-app-page .tool-button.berry {
  border-color: var(--app-coral);
  background: var(--app-coral);
  color: var(--app-ink);
}

.webtoon-app-page .tool-button.pro {
  border-color: rgba(248, 243, 232, 0.18);
  background: var(--app-ink);
  color: var(--app-paper);
}

.webtoon-app-page .tool-button[disabled],
.webtoon-app-page .icon-button[disabled] {
  opacity: 0.42;
  transform: none;
}

.webtoon-app-page .toolbar {
  display: flex;
  gap: 8px;
  margin: 18px 0;
  flex-wrap: wrap;
}

.webtoon-app-page .project-state {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  margin: 0 0 0 auto;
  border: 1px solid rgba(248, 243, 232, 0.18);
  border-radius: 4px;
  padding: 8px 12px;
  background: rgba(248, 243, 232, 0.08);
  color: rgba(248, 243, 232, 0.7);
  font-size: 0.76rem;
  font-weight: 800;
}

.webtoon-app-page .project-state[data-state="published"] {
  border-color: rgba(78, 230, 179, 0.5);
  color: var(--app-mint);
}

.webtoon-app-page .project-state[data-state="changed"] {
  border-color: rgba(255, 212, 87, 0.5);
  color: var(--app-lemon);
}

.webtoon-app-page .studio-grid {
  display: grid;
  grid-template-columns: minmax(460px, 1.15fr) minmax(360px, 0.85fr);
  align-items: start;
  gap: 18px;
}

.webtoon-app-page .panel-column,
.webtoon-app-page .preview-column,
.webtoon-app-page .export-column,
.webtoon-app-page .plan-band,
.webtoon-app-page .reader-stage,
.webtoon-app-page .guide-control,
.webtoon-app-page .guide-preview,
.webtoon-app-page .template-card,
.webtoon-app-page .plan-card,
.webtoon-app-page .operator-card {
  min-width: 0;
  border: 1px solid var(--app-border-light);
  border-radius: 4px;
  background: var(--app-white);
  color: var(--app-ink);
  box-shadow: none;
}

.webtoon-app-page .panel-column,
.webtoon-app-page .preview-column,
.webtoon-app-page .export-column {
  padding: 20px;
}

.webtoon-app-page .preview-column {
  position: sticky;
  top: 88px;
  border-color: var(--app-border-dark);
  background: var(--app-ink-soft);
  color: var(--app-paper);
}

.webtoon-app-page .column-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.webtoon-app-page .panel-list {
  gap: 12px;
}

.webtoon-app-page .panel-card {
  display: block;
  overflow: hidden;
  border: 1px solid var(--app-border-light);
  border-radius: 3px;
  padding: 0;
  background: #ffffff;
  transition: border-color 160ms ease, transform 160ms ease;
}

.webtoon-app-page .panel-card:focus-within {
  border-color: var(--app-mint);
}

.webtoon-app-page .panel-card-summary {
  display: grid;
  min-height: 58px;
  grid-template-columns: auto minmax(0, 1fr) 30px;
  align-items: center;
  gap: 11px;
  padding: 11px 13px;
  background: rgba(11, 16, 24, 0.025);
  cursor: pointer;
  list-style: none;
}

.webtoon-app-page .panel-card-summary::-webkit-details-marker {
  display: none;
}

.webtoon-app-page .panel-card[open] .panel-card-summary {
  border-bottom: 1px solid var(--app-border-light);
  background: rgba(78, 230, 179, 0.08);
}

.webtoon-app-page .panel-summary-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.webtoon-app-page .panel-summary-copy strong {
  color: var(--app-ink);
  font-size: 0.76rem;
  font-weight: 900;
}

.webtoon-app-page .panel-summary-copy span {
  overflow: hidden;
  color: rgba(11, 16, 24, 0.58);
  font-size: 0.76rem;
  font-weight: 620;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.webtoon-app-page .panel-summary-toggle {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(11, 16, 24, 0.18);
  color: var(--app-ink);
  font-size: 1rem;
  font-weight: 900;
}

.webtoon-app-page .panel-summary-toggle::before {
  content: "+";
}

.webtoon-app-page .panel-fields .field-label-row,
.webtoon-app-page .guide-control .field .field-label-row {
  color: rgba(11, 16, 24, 0.58);
}

.webtoon-app-page .panel-fields .input-counter,
.webtoon-app-page .guide-control .input-counter,
.webtoon-app-page .guide-control .field-hint {
  color: rgba(11, 16, 24, 0.5);
}

.webtoon-app-page .panel-card[open] .panel-summary-toggle::before {
  content: "-";
}

.webtoon-app-page .panel-card-body {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.webtoon-app-page .panel-edit-label {
  color: rgba(11, 16, 24, 0.52);
  font-size: 0.72rem;
  font-weight: 800;
}

.webtoon-app-page .panel-number {
  min-width: 36px;
  height: 30px;
  border: 0;
  border-radius: 2px;
  background: var(--app-ink);
  color: var(--app-mint);
  font-size: 0.76rem;
  box-shadow: none;
}

.webtoon-app-page .icon-button {
  min-width: 38px;
  min-height: 38px;
  padding: 6px;
}

.webtoon-app-page .panel-fields {
  gap: 10px;
}

.webtoon-app-page .panel-image-tools {
  gap: 10px;
  border: 1px dashed rgba(11, 16, 24, 0.3);
  border-radius: 3px;
  padding: 12px;
  background: rgba(105, 183, 255, 0.08);
}

.webtoon-app-page .image-slot {
  min-height: 174px;
  border: 1px solid rgba(11, 16, 24, 0.24);
  border-radius: 3px;
  background:
    linear-gradient(135deg, rgba(78, 230, 179, 0.08), rgba(105, 183, 255, 0.1)),
    var(--app-paper);
  color: rgba(11, 16, 24, 0.56);
}

.webtoon-app-page .image-slot.is-active,
.webtoon-app-page .image-slot.is-dragover {
  border-color: var(--app-mint);
  box-shadow: 0 0 0 3px rgba(78, 230, 179, 0.18);
}

.webtoon-app-page .image-slot-note {
  color: rgba(11, 16, 24, 0.55);
  font-weight: 600;
}

.webtoon-app-page .phone-preview {
  width: min(390px, 100%);
  border: 1px solid rgba(248, 243, 232, 0.28);
  border-radius: 26px;
  padding: 10px;
  background: #05080e;
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.34);
}

.webtoon-app-page .phone-screen {
  border-radius: 18px;
  background: var(--app-white);
  color: var(--app-ink);
  -webkit-text-fill-color: var(--app-ink);
}

.webtoon-app-page .phone-title {
  border-bottom: 1px solid var(--app-border-light);
  background: rgba(255, 253, 250, 0.95);
  color: var(--app-ink);
  -webkit-text-fill-color: var(--app-ink);
  backdrop-filter: blur(10px);
}

.webtoon-app-page .preview-panel,
.webtoon-app-page .reader-panel {
  border-bottom: 7px solid #05080e;
}

.webtoon-app-page .speech {
  border: 1px solid var(--app-ink);
  border-radius: 4px;
  background: rgba(255, 253, 250, 0.98);
  color: var(--app-ink);
  -webkit-text-fill-color: var(--app-ink);
  box-shadow: 4px 4px 0 rgba(11, 16, 24, 0.26);
  text-shadow: none;
}

.webtoon-app-page .speech::selection {
  background: #1769d2;
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
}

.webtoon-app-page .tag {
  border: 1px solid rgba(11, 16, 24, 0.2);
  border-radius: 3px;
  padding: 5px 8px;
  background: rgba(11, 16, 24, 0.04);
  color: rgba(11, 16, 24, 0.68);
  font-size: 0.72rem;
  font-weight: 760;
  text-decoration: none;
}

.webtoon-app-page .preview-column .tag {
  border-color: var(--app-border-dark);
  background: rgba(248, 243, 232, 0.06);
  color: rgba(248, 243, 232, 0.7);
}

.webtoon-app-page .export-column {
  margin-top: 18px;
}

.webtoon-app-page .toast {
  right: 18px;
  bottom: 18px;
  border: 1px solid var(--app-ink);
  border-radius: 3px;
  padding: 12px 16px;
  background: var(--app-lemon);
  color: var(--app-ink);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
}

/* Guide */
.webtoon-app-page .guide-shell {
  width: min(1460px, calc(100% - 56px));
}

.webtoon-app-page .guide-head {
  align-items: end;
}

.webtoon-app-page .guide-finish-card {
  position: relative;
  z-index: 3;
  min-width: 150px;
  border: 1px solid rgba(248, 243, 232, 0.24);
  border-radius: 3px;
  padding: 14px 16px;
  background: rgba(11, 16, 24, 0.7);
  color: var(--app-paper);
  backdrop-filter: blur(12px);
  box-shadow: none;
}

.webtoon-app-page .guide-finish-card span {
  color: rgba(248, 243, 232, 0.5);
  font-size: 0.68rem;
}

.webtoon-app-page .guide-finish-card strong {
  color: var(--app-mint);
  font-size: 1.35rem;
}

.webtoon-app-page .guide-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.56fr) minmax(560px, 1.44fr);
  align-items: start;
  gap: 18px;
}

.webtoon-app-page .guide-control,
.webtoon-app-page .guide-preview {
  padding: 20px;
}

.webtoon-app-page .guide-control {
  position: sticky;
  top: 88px;
}

.webtoon-app-page .guide-run-button {
  width: 100%;
  margin-top: 14px;
}

.webtoon-app-page .guide-progress-card {
  margin-top: 16px;
  border: 0;
  border-radius: 3px;
  padding: 15px;
  background: var(--app-ink-soft);
  color: var(--app-paper);
  box-shadow: none;
}

.webtoon-app-page .guide-progress-track {
  height: 7px;
  border: 0;
  border-radius: 0;
  background: rgba(248, 243, 232, 0.12);
}

.webtoon-app-page .guide-progress-fill {
  background: var(--app-mint);
}

.webtoon-app-page .guide-progress-card p {
  color: rgba(248, 243, 232, 0.58);
  font-weight: 560;
}

.webtoon-app-page .guide-steps {
  display: grid;
  gap: 0;
  margin-top: 18px;
  border-top: 1px solid var(--app-border-light);
}

.webtoon-app-page .guide-steps li {
  min-height: 48px;
  border: 0;
  border-bottom: 1px solid var(--app-border-light);
  border-radius: 0;
  padding: 9px 0;
  background: transparent;
  color: rgba(11, 16, 24, 0.54);
}

.webtoon-app-page .guide-steps li span {
  border: 1px solid rgba(11, 16, 24, 0.28);
  border-radius: 2px;
  background: transparent;
}

.webtoon-app-page .guide-steps li.is-current {
  border-color: var(--app-border-light);
  background: transparent;
  color: var(--app-ink);
}

.webtoon-app-page .guide-steps li.is-current span {
  border-color: var(--app-mint);
  background: var(--app-mint);
}

.webtoon-app-page .guide-steps li.is-done {
  color: #14765b;
}

.webtoon-app-page .guide-preview {
  border-color: var(--app-border-dark);
  background: var(--app-ink-soft);
  color: var(--app-paper);
}

.webtoon-app-page .guide-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.webtoon-app-page .guide-canvas {
  min-height: 680px;
  overflow: hidden;
  border: 1px solid var(--app-border-dark);
  border-radius: 3px;
  background: #05080e;
  box-shadow: none;
}

.webtoon-app-page .guide-canvas.is-empty,
.webtoon-app-page .guide-canvas.is-loading {
  background:
    linear-gradient(rgba(248, 243, 232, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 243, 232, 0.035) 1px, transparent 1px),
    #05080e;
  background-size: 48px 48px;
}

.webtoon-app-page .guide-empty {
  max-width: 480px;
  border: 1px solid rgba(248, 243, 232, 0.2);
  border-radius: 4px;
  background: rgba(16, 24, 37, 0.96);
  color: var(--app-paper);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.3);
}

.webtoon-app-page .guide-empty span {
  color: rgba(248, 243, 232, 0.55);
}

.webtoon-app-page .guide-control .field > span {
  color: rgba(11, 16, 24, 0.56);
}

.webtoon-app-page .guide-loader span {
  border: 0;
  background: var(--app-mint);
}

.webtoon-app-page .guide-panel {
  border-bottom: 8px solid #05080e;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--panel-accent) 82%, #101624), var(--panel-soft));
}

.webtoon-app-page .guide-panel-meta {
  border: 1px solid var(--app-ink);
  border-radius: 3px;
  background: rgba(255, 253, 250, 0.92);
  color: var(--app-ink);
  -webkit-text-fill-color: var(--app-ink);
  box-shadow: none;
}

.webtoon-app-page .guide-panel-meta span,
.webtoon-app-page .guide-panel-meta strong {
  color: inherit;
  -webkit-text-fill-color: inherit;
}

.webtoon-app-page .guide-panel-meta small {
  margin-left: 4px;
  color: rgba(11, 16, 24, 0.48);
  font-size: 0.65rem;
  font-weight: 800;
}

.webtoon-app-page .guide-panel-meta small.is-recommended-over {
  color: #9b5e00;
}

.webtoon-app-page .guide-bubble {
  border: 1px solid var(--app-ink);
  border-radius: 4px;
  background: rgba(255, 253, 250, 0.98);
  color: var(--app-ink);
  -webkit-text-fill-color: var(--app-ink);
  caret-color: var(--app-ink);
  box-shadow: 4px 4px 0 rgba(11, 16, 24, 0.26);
  text-shadow: none;
}

.webtoon-app-page .guide-bubble::selection {
  background: #1769d2;
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
}

.webtoon-app-page .guide-bubble.is-auto-writing {
  border-color: var(--app-mint);
  background: #e9fff8;
  color: var(--app-ink);
  -webkit-text-fill-color: var(--app-ink);
  box-shadow: 0 0 0 5px rgba(78, 224, 181, 0.2), 4px 4px 0 rgba(11, 16, 24, 0.26);
  animation: guide-bubble-confirm 620ms ease both;
}

@keyframes guide-bubble-confirm {
  0% {
    transform: scale(0.985);
    opacity: 0.68;
  }

  55% {
    transform: scale(1.012);
    opacity: 1;
  }

  100% {
    transform: scale(1);
  }
}

.webtoon-app-page .guide-caption {
  border: 0;
  border-radius: 3px;
  background: rgba(11, 16, 24, 0.82);
}

/* Templates */
.webtoon-app-page .template-grid,
.webtoon-app-page .plan-grid,
.webtoon-app-page .operator-grid {
  gap: 16px;
}

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

.webtoon-app-page .template-card,
.webtoon-app-page .plan-card,
.webtoon-app-page .operator-card {
  padding: 18px;
  transition: transform 180ms ease, border-color 180ms ease;
}

.webtoon-app-page .template-card:hover {
  border-color: var(--app-mint);
  transform: translateY(-5px);
}

.webtoon-app-page .template-thumb {
  position: relative;
  height: 250px;
  margin: -18px -18px 18px;
  overflow: hidden;
  border: 0;
  border-bottom: 1px solid var(--app-border-light);
  border-radius: 3px 3px 0 0;
  background-color: var(--app-ink-soft);
  background-image:
    linear-gradient(to bottom, transparent 45%, rgba(11, 16, 24, 0.82)),
    url("./assets/webtoon-studio-hero-v1.webp");
  background-repeat: no-repeat;
  background-position: 3% center;
  background-size: 245% auto;
}

.webtoon-app-page .template-card:nth-child(2) .template-thumb {
  background-position: 50% center;
}

.webtoon-app-page .template-card:nth-child(3) .template-thumb {
  background-position: 97% center;
}

.webtoon-app-page .template-thumb::before,
.webtoon-app-page .template-thumb::after {
  display: none;
}

.webtoon-app-page .template-card h2 {
  margin-bottom: 8px;
}

.webtoon-app-page .template-card > p:not(.kicker) {
  min-height: 76px;
  color: rgba(11, 16, 24, 0.58);
  font-weight: 560;
}

.webtoon-app-page .template-tags {
  margin-top: 18px;
}

/* Reader */
.webtoon-app-page .reader-stage {
  border-color: var(--app-border-dark);
  padding: 34px;
  background: #05080e;
}

.webtoon-app-page .reader-scroll {
  width: min(680px, 100%);
  border: 0;
  background: #05080e;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
}

.webtoon-app-page .reader-title {
  border-bottom: 1px solid var(--app-border-light);
  padding: 20px;
  background: var(--app-white);
  color: var(--app-ink);
}

.webtoon-app-page .reader-panel {
  min-height: 420px;
  border-bottom-width: 10px;
}

.webtoon-app-page .preview-scene,
.webtoon-app-page .reader-scene {
  display: grid;
  background: #05080e;
}

.webtoon-app-page .preview-scene {
  gap: 5px;
  margin-bottom: 18px;
}

.webtoon-app-page .reader-scene {
  gap: 10px;
  margin-bottom: 46px;
}

.webtoon-app-page .scene-beat {
  border-bottom: 0;
}

.webtoon-app-page .preview-panel.scene-beat.beat-establish {
  min-height: 118px;
}

.webtoon-app-page .preview-panel.scene-beat.beat-focus {
  min-height: 250px;
}

.webtoon-app-page .preview-panel.scene-beat.beat-reaction {
  min-height: 132px;
}

.webtoon-app-page .reader-panel.scene-beat.beat-establish {
  min-height: 230px;
}

.webtoon-app-page .reader-panel.scene-beat.beat-focus {
  min-height: 460px;
}

.webtoon-app-page .reader-panel.scene-beat.beat-reaction {
  min-height: 230px;
}

.webtoon-app-page .scene-beat.beat-focus.has-image {
  min-height: auto;
}

.webtoon-app-page .beat-establish {
  background:
    linear-gradient(to top, rgba(5, 8, 14, 0.9), transparent 62%),
    linear-gradient(145deg, color-mix(in srgb, var(--panel-accent) 55%, #101827), #08101c 72%);
}

.webtoon-app-page .scene-horizon {
  position: absolute;
  inset: 18% 8% auto;
  height: 38%;
  border-top: 1px solid rgba(248, 243, 232, 0.22);
  border-bottom: 1px solid rgba(248, 243, 232, 0.1);
  opacity: 0.72;
}

.webtoon-app-page .beat-reaction {
  background:
    radial-gradient(circle at 80% 28%, color-mix(in srgb, var(--panel-accent) 42%, transparent), transparent 0 19%, transparent 20%),
    linear-gradient(145deg, #07101b, color-mix(in srgb, var(--panel-soft) 28%, #101827));
}

.webtoon-app-page .beat-reaction .sfx {
  top: 18px;
  right: 20px;
  bottom: auto;
  color: var(--app-paper);
  text-shadow: 2px 2px 0 rgba(5, 8, 14, 0.72);
}

.webtoon-app-page .reaction-copy {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  margin: 0;
  color: rgba(248, 243, 232, 0.76);
  font-size: 0.82rem;
  font-weight: 730;
  line-height: 1.55;
}

/* Plan */
.webtoon-app-page .plan-band {
  margin-bottom: 16px;
  padding: 24px;
}

.webtoon-app-page .plan-band ul,
.webtoon-app-page .plan-card ul {
  margin-top: 14px;
  color: rgba(11, 16, 24, 0.64);
  line-height: 1.78;
}

.webtoon-app-page .plan-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.webtoon-app-page .plan-card {
  min-height: 270px;
}

.webtoon-app-page .plan-card:nth-child(3n + 1) {
  border-top: 4px solid var(--app-mint);
}

.webtoon-app-page .plan-card:nth-child(3n + 2) {
  border-top: 4px solid var(--app-lemon);
}

.webtoon-app-page .plan-card:nth-child(3n) {
  border-top: 4px solid var(--app-coral);
}

/* Operator */
.webtoon-app-page .operator-grid {
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
}

.webtoon-app-page .operator-card:first-child {
  grid-row: span 2;
}

.webtoon-app-page .operator-card textarea {
  min-height: 520px;
  margin-top: 14px;
  background: #101722;
  color: var(--app-paper);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.84rem;
}

.webtoon-app-page .operator-status div {
  border: 1px solid var(--app-border-light);
  border-radius: 3px;
  background: var(--app-paper);
  box-shadow: none;
}

.webtoon-app-page .operator-code {
  border: 0;
  border-radius: 3px;
  background: #101722;
  color: var(--app-mint);
}

.webtoon-app-page .operator-note,
.webtoon-app-page .operator-steps {
  color: rgba(11, 16, 24, 0.6);
  font-weight: 560;
}

.webtoon-app-page .app-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.webtoon-app-page .app-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .webtoon-app-page .wt-topbar {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .webtoon-app-page .account-widget {
    grid-column: 1 / -1;
    justify-content: flex-end;
    margin-top: -4px;
  }

  .webtoon-app-page .topbar-nav {
    justify-content: flex-end;
  }

  .webtoon-app-page h1 {
    font-size: 3.8rem;
  }

  .webtoon-app-page .studio-grid,
  .webtoon-app-page .guide-grid {
    grid-template-columns: minmax(400px, 1fr) minmax(340px, 0.8fr);
  }

  .webtoon-app-page .template-grid,
  .webtoon-app-page .plan-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .webtoon-app-page .wt-topbar {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    padding: 10px 18px 0;
  }

  .webtoon-app-page .brand-link {
    grid-column: 1;
  }

  .webtoon-app-page .account-widget {
    grid-row: 1;
    grid-column: 2;
    margin: 0;
  }

  .webtoon-app-page .topbar-nav {
    grid-row: 2;
    grid-column: 1 / -1;
    justify-content: flex-start;
    gap: 22px;
    overflow-x: auto;
    padding: 1px 0 10px;
    scrollbar-width: none;
    scroll-snap-type: x proximity;
  }

  .webtoon-app-page .topbar-nav::-webkit-scrollbar {
    display: none;
  }

  .webtoon-app-page .topbar-nav a {
    scroll-snap-align: center;
  }

  .webtoon-app-page .account-name {
    display: none;
  }

  .webtoon-app-page .account-widget {
    gap: 4px;
    min-width: 0;
  }

  .webtoon-app-page .acorn-pill,
  .webtoon-app-page .account-button {
    min-height: 34px;
    padding: 5px 8px;
    font-size: 0.7rem;
  }

  .webtoon-app-page .wt-shell,
  .webtoon-app-page .guide-shell {
    width: min(100% - 32px, 760px);
    padding-top: 24px;
  }

  .webtoon-app-page .studio-head,
  .webtoon-app-page .page-head {
    min-height: 270px;
    grid-template-columns: 1fr;
    align-content: end;
    padding: 28px;
  }

  .webtoon-app-page .studio-head::before,
  .webtoon-app-page .page-head::before {
    inset: 0 0 0 25%;
    opacity: 0.54;
  }

  .webtoon-app-page .studio-head::after,
  .webtoon-app-page .page-head::after {
    background: linear-gradient(90deg, var(--app-ink-soft) 0 24%, rgba(21, 30, 45, 0.82) 64%, rgba(21, 30, 45, 0.3));
  }

  .webtoon-app-page h1 {
    font-size: 3.15rem;
  }

  .webtoon-app-page .studio-stats,
  .webtoon-app-page .reader-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .webtoon-app-page .draft-bar,
  .webtoon-app-page .story-advisor,
  .webtoon-app-page .studio-grid,
  .webtoon-app-page .guide-grid,
  .webtoon-app-page .operator-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .webtoon-app-page .story-advisor-head,
  .webtoon-app-page .advisor-comment,
  .webtoon-app-page .advisor-cut,
  .webtoon-app-page .advisor-next {
    grid-column: 1;
  }

  .webtoon-app-page .preview-column,
  .webtoon-app-page .guide-control {
    position: static;
  }

  .webtoon-app-page .template-grid,
  .webtoon-app-page .plan-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .webtoon-app-page .plan-card {
    min-height: 0;
  }

  .webtoon-app-page .operator-card:first-child {
    grid-row: auto;
  }

  .webtoon-app-page .guide-canvas {
    min-height: 620px;
  }
}

@media (max-width: 520px) {
  .webtoon-app-page .wt-topbar {
    padding-right: 14px;
    padding-left: 14px;
  }

  .webtoon-app-page .brand-link strong {
    display: none;
  }

  .webtoon-app-page .brand-link span {
    width: 34px;
    height: 34px;
  }

  .webtoon-app-page .wt-shell,
  .webtoon-app-page .guide-shell {
    width: calc(100% - 24px);
    padding-bottom: 60px;
  }

  .webtoon-app-page .studio-head,
  .webtoon-app-page .page-head {
    min-height: 250px;
    margin-bottom: 16px;
    padding: 22px;
  }

  .webtoon-app-page h1 {
    font-size: 2.55rem;
    line-height: 1.02;
    overflow-wrap: anywhere;
  }

  .webtoon-app-page h2 {
    font-size: 1.32rem;
  }

  .webtoon-app-page .studio-stats div,
  .webtoon-app-page .reader-meta div {
    padding: 9px 8px;
  }

  .webtoon-app-page .studio-stats dt,
  .webtoon-app-page .reader-meta dt {
    font-size: 0.58rem;
  }

  .webtoon-app-page .studio-stats dd,
  .webtoon-app-page .reader-meta dd {
    font-size: 0.85rem;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .webtoon-app-page .access-banner {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .webtoon-app-page .access-banner .tool-button {
    width: 100%;
  }

  .webtoon-app-page .draft-bar,
  .webtoon-app-page .story-advisor,
  .webtoon-app-page .panel-column,
  .webtoon-app-page .preview-column,
  .webtoon-app-page .export-column,
  .webtoon-app-page .guide-control,
  .webtoon-app-page .guide-preview,
  .webtoon-app-page .plan-band,
  .webtoon-app-page .template-card,
  .webtoon-app-page .plan-card,
  .webtoon-app-page .operator-card {
    padding: 14px;
  }

  .webtoon-app-page .story-advisor {
    gap: 16px;
  }

  .webtoon-app-page .story-advisor-head {
    align-items: center;
  }

  .webtoon-app-page .advisor-metrics {
    grid-template-columns: 1fr;
  }

  .webtoon-app-page .advisor-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .webtoon-app-page .advisor-actions .tool-button {
    width: 100%;
  }

  .webtoon-app-page .toolbar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .webtoon-app-page .toolbar .tool-button {
    width: 100%;
  }

  .webtoon-app-page .project-state {
    grid-column: 1 / -1;
    justify-content: center;
    margin-left: 0;
    text-align: center;
  }

  .webtoon-app-page .panel-fields {
    grid-template-columns: 1fr;
  }

  .webtoon-app-page .panel-fields .wide {
    grid-column: auto;
  }

  .webtoon-app-page .image-tool-actions,
  .webtoon-app-page .guide-actions,
  .webtoon-app-page .operator-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .webtoon-app-page .image-tool-actions > *,
  .webtoon-app-page .guide-actions > *,
  .webtoon-app-page .operator-actions > * {
    width: 100%;
  }

  .webtoon-app-page .phone-preview {
    width: 100%;
    border-radius: 20px;
    padding: 7px;
  }

  .webtoon-app-page .phone-screen {
    min-height: 520px;
    max-height: min(68vh, 680px);
    border-radius: 14px;
  }

  .webtoon-app-page .guide-head {
    align-content: end;
  }

  .webtoon-app-page .guide-finish-card {
    min-width: 0;
    width: 100%;
  }

  .webtoon-app-page .guide-canvas {
    min-height: 540px;
  }

  .webtoon-app-page .guide-panel,
  .webtoon-app-page .guide-panel:nth-child(2n),
  .webtoon-app-page .guide-panel:nth-child(3n) {
    min-height: 390px;
  }

  .webtoon-app-page .template-thumb {
    height: 220px;
    margin: -14px -14px 16px;
  }

  .webtoon-app-page .template-card > p:not(.kicker) {
    min-height: 0;
  }

  .webtoon-app-page .reader-stage {
    margin-right: -12px;
    margin-left: -12px;
    padding: 8px;
  }

  .webtoon-app-page .reader-panel {
    min-height: 360px;
  }

  .webtoon-app-page .operator-card textarea {
    min-height: 380px;
  }
}

.webtoon-app-page .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.webtoon-app-page .admin-shell {
  display: grid;
  gap: 28px;
  padding-bottom: 80px;
}

.webtoon-app-page .admin-page-head {
  margin-bottom: 22px;
}

.webtoon-app-page .admin-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 28px;
  border: 1px solid var(--app-border-dark);
  background: var(--app-border-dark);
  color: var(--app-ink);
}

.webtoon-app-page .admin-metrics div {
  min-width: 0;
  padding: 18px;
  background: var(--app-paper);
}

.webtoon-app-page .admin-metrics dt {
  color: rgba(11, 16, 24, 0.62);
  font-size: 12px;
  font-weight: 900;
}

.webtoon-app-page .admin-metrics dd {
  margin: 6px 0 0;
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 900;
}

.webtoon-app-page .admin-section {
  margin-top: 24px;
  border-top: 1px solid var(--app-border-dark);
  padding-top: 22px;
}

.webtoon-app-page .admin-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
}

.webtoon-app-page .admin-section-head h2,
.webtoon-app-page .admin-section-head p {
  margin: 0;
}

.webtoon-app-page .admin-section-head > p {
  max-width: 420px;
  color: var(--app-muted);
  font-size: 13px;
  text-align: right;
}

.webtoon-app-page .admin-search input {
  width: min(360px, 38vw);
  min-height: 44px;
  border: 1px solid var(--app-border-light);
  border-radius: 4px;
  padding: 0 14px;
  background: var(--app-paper);
  color: var(--app-ink);
  font: inherit;
}

.webtoon-app-page .admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--app-border-light);
  background: var(--app-paper);
}

.webtoon-app-page .admin-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--app-ink);
}

.webtoon-app-page .admin-table th,
.webtoon-app-page .admin-table td {
  border-bottom: 1px solid var(--app-border-light);
  padding: 14px 16px;
  text-align: left;
  vertical-align: middle;
}

.webtoon-app-page .admin-table th {
  color: rgba(11, 16, 24, 0.62);
  font-size: 11px;
  text-transform: uppercase;
}

.webtoon-app-page .admin-table tr:last-child td {
  border-bottom: 0;
}

.webtoon-app-page .admin-table td strong,
.webtoon-app-page .admin-table td small {
  display: block;
  overflow-wrap: anywhere;
}

.webtoon-app-page .admin-table td small {
  margin-top: 4px;
  color: rgba(11, 16, 24, 0.62);
  font-size: 11px;
}

.webtoon-app-page .admin-row-action {
  min-height: 36px;
  padding: 7px 12px;
}

.webtoon-app-page .admin-empty {
  margin: 0;
  padding: 24px;
  color: var(--app-muted);
  text-align: center;
}

.webtoon-app-page .security-event-list {
  display: grid;
  border-top: 1px solid var(--app-border);
}

.webtoon-app-page .security-event {
  display: grid;
  grid-template-columns: minmax(150px, 0.35fr) minmax(0, 1fr);
  gap: 18px;
  border-bottom: 1px solid var(--app-border);
  padding: 13px 4px 13px 14px;
  border-left: 4px solid #69c8ff;
}

.webtoon-app-page .security-event.severity-warn {
  border-left-color: #ffd85a;
}

.webtoon-app-page .security-event.severity-high {
  border-left-color: #ff6c7c;
}

.webtoon-app-page .security-event span {
  color: var(--app-muted);
  font-family: var(--mono);
  font-size: 11px;
  overflow-wrap: anywhere;
}

.webtoon-app-page .admin-dialog {
  width: min(620px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  border: 1px solid var(--app-border-light);
  border-radius: 6px;
  padding: 0;
  background: var(--app-paper);
  color: var(--app-ink);
  box-shadow: 14px 14px 0 rgba(5, 10, 18, 0.3);
}

.webtoon-app-page .admin-dialog::backdrop {
  background: rgba(3, 8, 15, 0.76);
}

.webtoon-app-page .admin-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--app-border-light);
  padding: 18px 20px;
}

.webtoon-app-page .admin-dialog-head h2 {
  margin: 2px 0 0;
}

.webtoon-app-page .admin-dialog-body {
  display: grid;
  gap: 14px;
  max-height: calc(100dvh - 130px);
  overflow-y: auto;
  padding: 20px;
}

.webtoon-app-page .admin-member-detail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid var(--app-border-light);
  background: var(--app-border-light);
}

.webtoon-app-page .admin-member-detail div {
  min-width: 0;
  padding: 12px;
  background: #fff;
}

.webtoon-app-page .admin-member-detail dt {
  color: var(--app-muted);
  font-size: 11px;
}

.webtoon-app-page .admin-member-detail dd {
  margin: 5px 0 0;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.webtoon-app-page .admin-dialog-body hr {
  width: 100%;
  margin: 5px 0;
  border: 0;
  border-top: 1px solid var(--app-border-light);
}

.webtoon-app-page .admin-dialog-note {
  margin: 0;
  color: rgba(11, 16, 24, 0.64);
  font-size: 12px;
  line-height: 1.6;
}

.webtoon-app-page .admin-plan-content {
  min-height: 180px;
  border: 1px solid var(--app-border-dark);
  padding: 20px;
  background: #09111e;
  color: #f6f0e4;
}

.webtoon-app-page .admin-plan-document {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
}

@media (max-width: 760px) {
  .webtoon-app-page .admin-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .webtoon-app-page .admin-section-head {
    align-items: stretch;
    flex-direction: column;
  }

  .webtoon-app-page .admin-section-head > p {
    text-align: left;
  }

  .webtoon-app-page .admin-search input {
    width: 100%;
  }

  .webtoon-app-page .admin-table-wrap {
    overflow: visible;
    border: 0;
    background: transparent;
  }

  .webtoon-app-page .admin-table,
  .webtoon-app-page .admin-table tbody,
  .webtoon-app-page .admin-table tr,
  .webtoon-app-page .admin-table td {
    display: block;
    width: 100%;
  }

  .webtoon-app-page .admin-table thead {
    display: none;
  }

  .webtoon-app-page .admin-table tr {
    margin-bottom: 10px;
    border: 1px solid var(--app-border-light);
    border-radius: 5px;
    background: var(--app-paper);
  }

  .webtoon-app-page .admin-table td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 12px;
    text-align: right;
  }

  .webtoon-app-page .admin-table td::before {
    flex: 0 0 auto;
    color: var(--app-muted);
    font-size: 11px;
    font-weight: 900;
  }

  .webtoon-app-page .admin-table td:nth-child(1)::before { content: "계정"; }
  .webtoon-app-page .admin-table td:nth-child(2)::before { content: "도토리"; }
  .webtoon-app-page .admin-table td:nth-child(3)::before { content: "상태"; }
  .webtoon-app-page .admin-table td:nth-child(4)::before { content: "최근 접속"; }
  .webtoon-app-page .admin-table td:nth-child(5)::before { content: "관리"; }

  .webtoon-app-page .security-event {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .webtoon-app-page .admin-member-detail {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 380px) {
  .webtoon-app-page .toolbar {
    grid-template-columns: 1fr;
  }

  .webtoon-app-page .studio-stats,
  .webtoon-app-page .reader-meta {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .webtoon-app-page *,
  .webtoon-app-page *::before,
  .webtoon-app-page *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Simple studio: the primary path mirrors the guide and keeps expert tools folded. */
.webtoon-app-page.page-studio .studio-simple-head {
  margin-bottom: 28px;
}

.webtoon-app-page.page-studio .studio-mode-card {
  position: relative;
  z-index: 3;
  min-width: 140px;
  border-color: rgba(248, 243, 232, 0.3);
  background: rgba(11, 16, 24, 0.76);
  color: var(--app-paper);
  box-shadow: none;
  backdrop-filter: blur(10px);
}

.webtoon-app-page.page-studio .studio-mode-card span {
  color: rgba(248, 243, 232, 0.58);
}

.webtoon-app-page.page-studio .studio-workbench-grid {
  grid-template-columns: minmax(340px, 0.72fr) minmax(430px, 1.28fr);
  gap: 18px;
}

.webtoon-app-page.page-studio .studio-control,
.webtoon-app-page.page-studio .studio-live-preview {
  padding: 20px;
}

.webtoon-app-page.page-studio .studio-control {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 15px;
  align-self: start;
}

.webtoon-app-page.page-studio .studio-control > .column-head,
.webtoon-app-page.page-studio .studio-live-preview > .column-head {
  margin-bottom: 0;
}

.webtoon-app-page.page-studio .studio-start-card {
  border-left: 3px solid var(--app-mint);
  padding: 16px;
  background: rgba(78, 230, 179, 0.08);
}

.webtoon-app-page.page-studio .studio-start-card strong {
  display: block;
  color: var(--app-ink);
  font-size: 1rem;
  line-height: 1.4;
}

.webtoon-app-page.page-studio .studio-start-card p:last-child {
  margin: 7px 0 0;
  color: rgba(11, 16, 24, 0.62);
  font-size: 0.82rem;
  font-weight: 620;
  line-height: 1.55;
}

.webtoon-app-page.page-studio .studio-story-field textarea {
  min-height: 178px;
  resize: vertical;
}

.webtoon-app-page.page-studio .studio-story-field .field-label-row,
.webtoon-app-page.page-studio .studio-story-field .input-counter,
.webtoon-app-page.page-studio .studio-story-field .field-hint {
  color: rgba(11, 16, 24, 0.56);
}

.webtoon-app-page.page-studio .studio-create-button {
  width: 100%;
  min-height: 54px;
  font-size: 1rem;
}

.webtoon-app-page.page-studio .studio-project-state {
  width: 100%;
  min-height: 38px;
  justify-content: center;
  margin: -5px 0 0;
  border-color: rgba(11, 16, 24, 0.16);
  background: rgba(11, 16, 24, 0.04);
  color: rgba(11, 16, 24, 0.62);
  text-align: center;
}

.webtoon-app-page.page-studio .studio-project-state[data-state="published"] {
  border-color: rgba(15, 132, 93, 0.4);
  color: #0a7150;
}

.webtoon-app-page.page-studio .studio-project-state[data-state="changed"] {
  border-color: rgba(173, 117, 0, 0.42);
  color: #7c5700;
}

.webtoon-app-page.page-studio .studio-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.webtoon-app-page.page-studio .studio-flow span {
  display: grid;
  min-width: 0;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  color: rgba(11, 16, 24, 0.58);
  font-size: 0.68rem;
  font-weight: 760;
}

.webtoon-app-page.page-studio .studio-flow b {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  background: var(--app-ink);
  color: var(--app-mint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
}

.webtoon-app-page.page-studio .studio-extensions {
  display: grid;
  gap: 8px;
  border-top: 1px solid rgba(11, 16, 24, 0.12);
  padding-top: 14px;
}

.webtoon-app-page.page-studio .studio-extensions-label {
  margin: 0 0 2px;
  color: rgba(11, 16, 24, 0.5);
  font-size: 0.7rem;
  font-weight: 800;
}

.webtoon-app-page.page-studio .studio-extension {
  overflow: hidden;
  border: 1px solid rgba(11, 16, 24, 0.16);
  border-radius: 3px;
  background: #ffffff;
}

.webtoon-app-page.page-studio .studio-extension > summary {
  display: grid;
  min-height: 62px;
  grid-template-columns: minmax(0, 1fr) 30px;
  align-items: center;
  gap: 12px;
  padding: 11px 13px;
  cursor: pointer;
  list-style: none;
}

.webtoon-app-page.page-studio .studio-extension > summary::-webkit-details-marker {
  display: none;
}

.webtoon-app-page.page-studio .studio-extension > summary > span {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.webtoon-app-page.page-studio .studio-extension > summary strong {
  color: var(--app-ink);
  font-size: 0.86rem;
}

.webtoon-app-page.page-studio .studio-extension > summary small {
  overflow: hidden;
  color: rgba(11, 16, 24, 0.52);
  font-size: 0.7rem;
  font-weight: 620;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.webtoon-app-page.page-studio .studio-extension > summary i {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(11, 16, 24, 0.18);
  color: var(--app-ink);
  font-style: normal;
}

.webtoon-app-page.page-studio .studio-extension > summary i::before {
  content: "+";
  font-weight: 900;
}

.webtoon-app-page.page-studio .studio-extension[open] {
  border-color: rgba(78, 230, 179, 0.72);
}

.webtoon-app-page.page-studio .studio-extension[open] > summary {
  border-bottom: 1px solid rgba(11, 16, 24, 0.12);
  background: rgba(78, 230, 179, 0.08);
}

.webtoon-app-page.page-studio .studio-extension[open] > summary i::before {
  content: "-";
}

.webtoon-app-page.page-studio .studio-extension-body {
  display: grid;
  gap: 14px;
  padding: 14px;
}

.webtoon-app-page.page-studio .studio-option-grid {
  display: grid;
  gap: 12px;
}

.webtoon-app-page.page-studio .studio-extension .field > span,
.webtoon-app-page.page-studio .studio-extension .control-label {
  color: rgba(11, 16, 24, 0.54);
}

.webtoon-app-page.page-studio .studio-extension .production-limits {
  margin: 0;
}

.webtoon-app-page.page-studio .studio-extension .limit-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.webtoon-app-page.page-studio .studio-extension .story-advisor {
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
  padding: 16px;
}

.webtoon-app-page.page-studio .studio-extension .story-advisor-head,
.webtoon-app-page.page-studio .studio-extension .advisor-comment,
.webtoon-app-page.page-studio .studio-extension .advisor-cut,
.webtoon-app-page.page-studio .studio-extension .advisor-next,
.webtoon-app-page.page-studio .studio-extension .advisor-actions {
  grid-column: 1;
}

.webtoon-app-page.page-studio .studio-extension .advisor-metrics {
  grid-template-columns: minmax(0, 1fr);
}

.webtoon-app-page.page-studio .studio-extension .advisor-actions,
.webtoon-app-page.page-studio .studio-scene-tools,
.webtoon-app-page.page-studio .studio-output-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 0;
}

.webtoon-app-page.page-studio .studio-extension .advisor-actions .tool-button,
.webtoon-app-page.page-studio .studio-scene-tools .tool-button,
.webtoon-app-page.page-studio .studio-output-tools .tool-button {
  width: 100%;
}

.webtoon-app-page.page-studio .studio-panel-column,
.webtoon-app-page.page-studio .studio-export-column {
  border: 0;
  padding: 0;
  background: transparent;
  box-shadow: none;
}

.webtoon-app-page.page-studio .studio-panel-column .column-head h2,
.webtoon-app-page.page-studio .studio-export-column .column-head h2 {
  font-size: 1rem;
}

.webtoon-app-page.page-studio .studio-export-column {
  margin: 0;
}

.webtoon-app-page.page-studio .studio-export-column textarea {
  min-height: 240px;
}

.webtoon-app-page.page-studio .studio-live-preview {
  position: sticky;
  top: 88px;
  align-self: start;
  border-color: var(--app-border-dark);
  background: var(--app-ink-soft);
  color: var(--app-paper);
}

.webtoon-app-page.page-studio .studio-live-preview h2 {
  color: var(--app-paper);
}

.webtoon-app-page.page-studio .studio-live-preview .tool-button {
  border-color: rgba(248, 243, 232, 0.22);
  background: rgba(248, 243, 232, 0.08);
  color: var(--app-paper);
}

.webtoon-app-page.page-studio .studio-preview-meta {
  display: grid;
  grid-template-columns: 0.62fr 1.5fr 0.62fr;
  gap: 1px;
  margin: 16px 0;
  border: 1px solid rgba(248, 243, 232, 0.14);
  background: rgba(248, 243, 232, 0.14);
}

.webtoon-app-page.page-studio .studio-preview-meta div {
  min-width: 0;
  padding: 10px 12px;
  background: rgba(11, 16, 24, 0.7);
}

.webtoon-app-page.page-studio .studio-preview-meta dt {
  color: rgba(248, 243, 232, 0.5);
  font-size: 0.64rem;
  font-weight: 800;
}

.webtoon-app-page.page-studio .studio-preview-meta dd {
  overflow: hidden;
  margin: 4px 0 0;
  color: var(--app-paper);
  font-size: 0.82rem;
  font-weight: 850;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.webtoon-app-page.page-studio .studio-preview-frame {
  width: min(520px, 100%);
}

.webtoon-app-page.page-studio .studio-live-preview .panel-caption {
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
}

@media (max-width: 1180px) {
  .webtoon-app-page.page-studio .studio-workbench-grid {
    grid-template-columns: minmax(360px, 0.82fr) minmax(400px, 1.18fr);
  }
}

@media (max-width: 820px) {
  .webtoon-app-page.page-studio .studio-workbench-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .webtoon-app-page.page-studio .studio-control,
  .webtoon-app-page.page-studio .studio-live-preview {
    position: static;
  }
}

@media (max-width: 520px) {
  .webtoon-app-page.page-studio .studio-simple-head {
    min-height: 220px;
  }

  .webtoon-app-page.page-studio .studio-mode-card {
    width: 100%;
  }

  .webtoon-app-page.page-studio .studio-control,
  .webtoon-app-page.page-studio .studio-live-preview {
    padding: 14px;
  }

  .webtoon-app-page.page-studio .studio-flow {
    grid-template-columns: minmax(0, 1fr);
  }

  .webtoon-app-page.page-studio .studio-extension .limit-grid,
  .webtoon-app-page.page-studio .studio-preview-meta {
    grid-template-columns: minmax(0, 1fr);
  }

  .webtoon-app-page.page-studio .studio-preview-meta dd {
    white-space: normal;
  }
}

/* Guided creation walkthrough */
.webtoon-app-page .guide-intro-card {
  margin: 12px 0 16px;
  border: 1px solid rgba(11, 16, 24, 0.13);
  border-left: 4px solid var(--app-mint);
  border-radius: 3px;
  padding: 16px;
  background: linear-gradient(120deg, rgba(78, 224, 181, 0.14), rgba(255, 255, 255, 0.94) 68%);
}

.webtoon-app-page .guide-intro-card strong,
.webtoon-app-page .guide-intro-card p {
  display: block;
}

.webtoon-app-page .guide-intro-card strong {
  margin-top: 5px;
  color: var(--app-ink);
  font-size: 1.04rem;
}

.webtoon-app-page .guide-intro-card > p:not(.kicker) {
  margin: 7px 0 14px;
  color: rgba(11, 16, 24, 0.62);
  font-size: 0.88rem;
  font-weight: 620;
  line-height: 1.55;
}

.webtoon-app-page .guide-intro-card .tool-button {
  width: 100%;
}

.webtoon-app-page .guide-progress-fill {
  position: relative;
  overflow: hidden;
  transition: width 110ms linear;
}

.webtoon-app-page .guide-progress-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.72), transparent);
  transform: translateX(-100%);
  animation: guide-progress-glint 900ms linear infinite;
}

@keyframes guide-progress-glint {
  to {
    transform: translateX(100%);
  }
}

.webtoon-app-page .guide-canvas.is-ready {
  min-height: 0;
  padding: clamp(10px, 2.4vw, 24px);
  background: #05080e;
}

.webtoon-app-page .guide-panel,
.webtoon-app-page .guide-panel:nth-child(2n),
.webtoon-app-page .guide-panel:nth-child(3n) {
  isolation: isolate;
  width: min(100%, 680px);
  min-height: 0;
  aspect-ratio: 2 / 3;
  margin: 0 auto clamp(12px, 2vw, 20px);
  border: 0;
  background-color: #07101a;
  background-image:
    linear-gradient(to bottom, rgba(5, 8, 14, 0.08), transparent 58%, rgba(5, 8, 14, 0.28)),
    var(--panel-image);
  background-position: center;
  background-size: cover, cover;
  background-repeat: no-repeat;
}

.webtoon-app-page .guide-panel:last-child {
  margin-bottom: 0;
}

.webtoon-app-page .guide-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to right, rgba(5, 8, 14, 0.2), transparent 24%, transparent 76%, rgba(5, 8, 14, 0.16)),
    linear-gradient(to bottom, transparent 72%, rgba(5, 8, 14, 0.28));
}

.webtoon-app-page .guide-panel-meta {
  top: 12px;
  right: 12px;
  left: auto;
  max-width: 44%;
  overflow: hidden;
  padding: 5px 8px;
  white-space: nowrap;
}

.webtoon-app-page .guide-panel-meta strong {
  overflow: hidden;
  text-overflow: ellipsis;
}

.webtoon-app-page .guide-bubble {
  top: var(--bubble-top, 7%);
  right: auto;
  left: var(--bubble-left, 6%);
  width: var(--bubble-width, 60%);
  min-height: 0;
  padding: clamp(9px, 1.6vw, 14px) clamp(11px, 1.8vw, 16px);
  border-width: 2px;
  border-radius: 12px;
  font-size: clamp(0.9rem, 2.2vw, 1.12rem);
  line-height: 1.42;
}

.webtoon-app-page .guide-bubble::after {
  content: "";
  position: absolute;
  bottom: -13px;
  left: 24%;
  width: 18px;
  height: 18px;
  border-right: 2px solid var(--app-ink);
  border-bottom: 2px solid var(--app-ink);
  background: rgba(255, 253, 250, 0.98);
  transform: rotate(45deg);
}

.webtoon-app-page .guide-actor {
  z-index: 4;
  width: 42%;
  height: auto;
  aspect-ratio: 2 / 3;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  filter: drop-shadow(0 14px 12px rgba(0, 0, 0, 0.42));
  box-shadow: none;
}

.webtoon-app-page .guide-actor img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

.webtoon-app-page .guide-actor::before,
.webtoon-app-page .guide-actor::after {
  display: none;
}

.webtoon-app-page .guide-sfx {
  z-index: 5;
  right: 5%;
  bottom: 14%;
  color: rgba(248, 243, 232, 0.92);
  font-size: clamp(1.8rem, 7vw, 3.8rem);
  text-shadow: 2px 2px 0 rgba(5, 8, 14, 0.72);
}

.webtoon-app-page .guide-caption {
  right: 4%;
  bottom: 2.6%;
  left: 4%;
  padding: clamp(8px, 1.5vw, 12px) clamp(10px, 1.8vw, 14px);
  font-size: clamp(0.78rem, 1.8vw, 0.95rem);
}

.webtoon-app-page .guide-panel-overlay {
  grid-template-rows: auto auto;
  align-content: center;
  gap: 14px;
  background: rgba(5, 8, 14, 0.76);
  backdrop-filter: blur(6px);
}

.webtoon-app-page .guide-panel-overlay span {
  width: 42px;
  height: 42px;
  margin-inline: auto;
  border: 3px solid rgba(248, 243, 232, 0.2);
  border-top-color: var(--app-mint);
  border-radius: 50%;
  animation: guide-spin 680ms linear infinite;
}

@keyframes guide-spin {
  to {
    transform: rotate(360deg);
  }
}

.webtoon-app-page .guide-panel-overlay strong {
  color: var(--app-paper);
}

.guide-tour[hidden] {
  display: none;
}

.guide-tour {
  position: fixed;
  inset: 0;
  z-index: 1500;
  pointer-events: none;
}

.guide-spotlight {
  position: fixed;
  z-index: 1501;
  border: 2px solid var(--app-mint);
  border-radius: 6px;
  background: transparent;
  box-shadow:
    0 0 0 9999px rgba(3, 7, 13, 0.82),
    0 0 0 5px rgba(78, 224, 181, 0.18),
    0 0 38px rgba(78, 224, 181, 0.48);
  transition: inset 240ms ease, width 240ms ease, height 240ms ease, left 240ms ease, top 240ms ease;
}

.guide-spotlight::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 1px solid rgba(78, 224, 181, 0.34);
  border-radius: 9px;
  animation: guide-spotlight-pulse 1.4s ease-in-out infinite;
}

@keyframes guide-spotlight-pulse {
  50% {
    opacity: 0.24;
    transform: scale(1.018);
  }
}

.guide-spotlight-step {
  position: absolute;
  top: -17px;
  left: -17px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 2px solid #05080e;
  border-radius: 50%;
  background: var(--app-mint);
  color: var(--app-ink);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.86rem;
  font-weight: 950;
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.36);
}

.guide-coach {
  position: fixed;
  z-index: 1503;
  width: min(380px, calc(100vw - 24px));
  max-height: calc(100vh - 20px);
  overflow: auto;
  border: 1px solid rgba(248, 243, 232, 0.18);
  border-radius: 5px;
  padding: 18px;
  background: rgba(12, 18, 28, 0.97);
  color: var(--app-paper);
  box-shadow: 0 22px 80px rgba(0, 0, 0, 0.54);
  pointer-events: auto;
  backdrop-filter: blur(18px);
}

.guide-coach.is-complete {
  border-color: rgba(78, 224, 181, 0.72);
  background: linear-gradient(145deg, rgba(14, 46, 42, 0.98), rgba(12, 18, 28, 0.98));
}

.guide-coach-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--app-mint);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 900;
}

.guide-coach-close {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid rgba(248, 243, 232, 0.22);
  border-radius: 50%;
  padding: 0;
  background: transparent;
  color: var(--app-paper);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.guide-coach h2 {
  margin: 13px 0 8px;
  color: var(--app-paper);
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  line-height: 1.22;
  letter-spacing: 0;
}

.guide-coach p {
  margin: 0;
  color: rgba(248, 243, 232, 0.66);
  font-size: 0.92rem;
  font-weight: 560;
  line-height: 1.58;
}

.guide-coach-progress {
  margin-top: 15px;
  border: 1px solid rgba(78, 224, 181, 0.28);
  padding: 11px 12px;
  background: rgba(4, 9, 15, 0.64);
}

.guide-coach-progress[hidden] {
  display: none;
}

.guide-coach-progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  color: var(--app-paper);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 850;
}

.guide-coach-progress-head strong {
  color: var(--app-mint);
  font-size: 0.8rem;
}

.guide-coach-progress-track {
  height: 7px;
  overflow: hidden;
  background: rgba(248, 243, 232, 0.13);
}

.guide-coach-progress-track i {
  display: block;
  width: 0;
  height: 100%;
  background: var(--app-mint);
  transition: width 180ms linear;
}

.guide-tour-dots {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
  margin: 17px 0;
}

.guide-tour-dots i {
  height: 3px;
  background: rgba(248, 243, 232, 0.14);
}

.guide-tour-dots i.is-done {
  background: rgba(78, 224, 181, 0.42);
}

.guide-tour-dots i.is-current {
  background: var(--app-mint);
}

.guide-coach-actions {
  display: grid;
  grid-template-columns: minmax(90px, 0.7fr) minmax(140px, 1.3fr);
  gap: 8px;
}

.guide-coach-actions button {
  min-height: 46px;
  border-radius: 3px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.guide-coach-actions button:disabled {
  cursor: progress;
  opacity: 0.42;
}

.guide-coach-secondary {
  border: 1px solid rgba(248, 243, 232, 0.24);
  background: transparent;
  color: var(--app-paper);
}

.guide-coach-primary {
  border: 1px solid var(--app-mint);
  background: var(--app-mint);
  color: var(--app-ink);
}

.is-guide-touring .is-tour-target {
  scroll-margin: 190px 0;
}

.webtoon-app-page .guide-actor.is-auto-moving {
  box-shadow: 0 0 0 6px rgba(78, 224, 181, 0.26), 0 0 48px rgba(78, 224, 181, 0.7);
}

@media (max-width: 640px) {
  .webtoon-app-page .production-limits summary span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .webtoon-app-page .limit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .webtoon-app-page .guide-intro-card {
    padding: 14px;
  }

  .webtoon-app-page .guide-panel {
    background-size: cover, cover;
  }

  .webtoon-app-page .guide-actor {
    width: 42%;
    height: auto;
  }

  .webtoon-app-page .guide-panel-meta {
    max-width: 34%;
  }

  .webtoon-app-page .guide-panel-meta strong {
    display: none;
  }

  .guide-coach {
    padding: 15px;
  }

  .guide-coach h2 {
    margin-top: 10px;
  }

  .guide-coach-actions {
    grid-template-columns: 86px minmax(0, 1fr);
  }

  .guide-spotlight-step {
    top: -14px;
    left: -10px;
    width: 30px;
    height: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .guide-spotlight,
  .guide-spotlight::after,
  .guide-coach-progress-track i,
  .webtoon-app-page .guide-progress-fill::after,
  .webtoon-app-page .guide-panel-overlay span {
    transition: none;
    animation: none;
  }
}