:root {
  color-scheme: dark;
  --bg: #050806;
  --bg-2: #0a110d;
  --panel: rgba(10, 17, 13, 0.88);
  --panel-strong: rgba(15, 25, 20, 0.96);
  --text: #edf8ef;
  --muted: #9eb0a4;
  --faint: #63736a;
  --line: rgba(147, 255, 181, 0.2);
  --line-strong: rgba(155, 255, 190, 0.42);
  --green: #77ff9a;
  --green-strong: #c2ffd0;
  --signal-blue: #7edcff;
  --signal-blue-strong: #d8f6ff;
  --copper: #d6984b;
  --danger: #ff6b61;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.46);
  --radius: 8px;
  --page-max: 1560px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-width: 320px;
  background: var(--bg);
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(5, 8, 6, 0.24), #050806 42rem),
    image-set(url("../Reference%20Images/40-circuit-world-reference.png") 1x);
  background-attachment: fixed;
  background-position: center top;
  background-size: cover;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, rgba(5, 8, 6, 0.9) 0%, rgba(5, 8, 6, 0.48) 45%, rgba(5, 8, 6, 0.82) 100%),
    repeating-linear-gradient(90deg, rgba(119, 255, 154, 0.05) 0 1px, transparent 1px 92px);
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

.app-shell {
  width: min(100%, var(--page-max));
  margin: 0 auto;
  padding: 20px;
}

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: min(320px, 58vw);
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
  filter:
    drop-shadow(0 0 10px rgba(255, 164, 62, 0.58))
    drop-shadow(0 8px 20px rgba(0, 0, 0, 0.62));
}

.top-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
}

.top-actions a,
.segmented button,
.reader-buttons button,
.reader-buttons a,
.page-step {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(9, 16, 12, 0.78);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset;
}

.top-actions a {
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--green-strong);
}

.top-actions .support-link {
  color: #170c02;
  border-color: rgba(255, 220, 150, 0.72);
  background: linear-gradient(180deg, #ffd98f, var(--copper));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 10px 24px rgba(214, 152, 75, 0.18);
}

.top-actions .review-link {
  color: #041307;
  border-color: var(--green);
  background: linear-gradient(180deg, var(--green-strong), var(--green));
}

.top-actions .follow-link {
  color: #031017;
  border-color: var(--signal-blue);
  background: linear-gradient(180deg, var(--signal-blue-strong), var(--signal-blue));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.38) inset,
    0 10px 24px rgba(126, 220, 255, 0.16);
}

.top-actions a:hover,
.top-actions a:focus-visible,
.top-actions a[aria-current="page"],
.segmented button:hover,
.segmented button:focus-visible,
.reader-buttons button:hover,
.reader-buttons button:focus-visible,
.reader-buttons a:hover,
.reader-buttons a:focus-visible,
.page-step:hover,
.page-step:focus-visible {
  border-color: var(--line-strong);
  outline: none;
  background: rgba(21, 37, 29, 0.94);
}

.top-actions a[aria-current="page"] {
  color: #041307;
  border-color: var(--green);
  background: linear-gradient(180deg, var(--green-strong), var(--green));
}

.top-actions .follow-link[aria-current="page"] {
  color: #031017;
  border-color: var(--signal-blue);
  background: linear-gradient(180deg, var(--signal-blue-strong), var(--signal-blue));
}

.top-actions .support-link:hover,
.top-actions .support-link:focus-visible {
  border-color: rgba(255, 230, 176, 0.92);
  color: #100801;
  background: linear-gradient(180deg, #ffe6b0, #e8a454);
}

.top-actions .review-link:hover,
.top-actions .review-link:focus-visible {
  color: #031006;
  border-color: #dfffe7;
  background: linear-gradient(180deg, #e7ffec, #8dffaa);
}

.top-actions .follow-link:hover,
.top-actions .follow-link:focus-visible {
  color: #020b12;
  border-color: #effcff;
  background: linear-gradient(180deg, #effcff, #9fe6ff);
}

.reader-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  align-items: end;
  gap: 28px;
  min-height: clamp(220px, 30vh, 360px);
  padding: 52px 0 34px;
}

.hero-copy h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(3rem, 8vw, 7.8rem);
  line-height: 0.88;
  letter-spacing: 0;
  text-shadow: 0 24px 72px rgba(0, 0, 0, 0.68);
}

.hero-copy p {
  max-width: 650px;
  margin: 22px 0 0;
  color: #d1ded4;
  font-size: clamp(1rem, 2vw, 1.28rem);
  line-height: 1.55;
}

.hero-follow-button {
  display: inline-grid;
  place-items: center;
  min-height: 46px;
  margin-top: 22px;
  border: 1px solid var(--signal-blue);
  border-radius: var(--radius);
  padding: 0 18px;
  color: #031017;
  background: linear-gradient(180deg, var(--signal-blue-strong), var(--signal-blue));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 16px 32px rgba(126, 220, 255, 0.16);
  font-size: 0.95rem;
  font-weight: 900;
}

.hero-follow-button:hover,
.hero-follow-button:focus-visible {
  border-color: #effcff;
  outline: none;
  background: linear-gradient(180deg, #effcff, #9fe6ff);
}

.reader-controls {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 12, 9, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.search-control {
  display: grid;
  gap: 8px;
}

.search-control span,
.section-heading span,
.issue-kicker,
.page-frame figcaption {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.search-control input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 14px;
  color: var(--text);
  background: rgba(2, 5, 3, 0.82);
  outline: none;
}

.search-control input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(119, 255, 154, 0.12);
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.segmented button {
  font-size: 0.9rem;
  font-weight: 800;
}

.segmented button.active {
  color: #041307;
  border-color: var(--green);
  background: linear-gradient(180deg, var(--green-strong), var(--green));
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  align-items: start;
  gap: 20px;
}

.library-panel,
.reader-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.library-panel {
  position: sticky;
  top: 16px;
  max-height: calc(100vh - 32px);
  overflow: hidden;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 18px 12px;
  border-bottom: 1px solid var(--line);
}

.section-heading h2,
.reader-topline h2 {
  margin: 0;
  font-size: 1.2rem;
  letter-spacing: 0;
}

.issue-summary {
  display: -webkit-box;
  max-width: 760px;
  margin: 8px 0 0;
  overflow: hidden;
  color: #b7c8bd;
  font-size: 0.9rem;
  line-height: 1.48;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.issue-list {
  display: grid;
  gap: 1px;
  max-height: calc(100vh - 100px);
  overflow: auto;
}

.issue-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 104px;
  border: 0;
  border-left: 3px solid transparent;
  padding: 12px 14px 12px 11px;
  color: inherit;
  background: rgba(255, 255, 255, 0.02);
}

.issue-card:hover,
.issue-card:focus-within {
  background: rgba(119, 255, 154, 0.08);
}

.issue-card.active {
  border-left-color: var(--green);
  background: rgba(119, 255, 154, 0.14);
}

.issue-open-button {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 12px;
  align-items: center;
  min-width: 0;
  border: 0;
  padding: 0;
  color: inherit;
  text-align: left;
  background: transparent;
}

.issue-open-button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

.issue-cover {
  width: 74px;
  aspect-ratio: 4 / 5;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  object-fit: cover;
  background: #101812;
}

.issue-meta {
  display: block;
  min-width: 0;
}

.issue-number {
  display: block;
  margin: 1px 0 5px;
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.issue-name {
  display: block;
  margin: 0;
  font-size: 0.98rem;
  font-weight: 850;
  line-height: 1.2;
}

.issue-detail {
  display: block;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.issue-share-button {
  min-height: 34px;
  min-width: 76px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 10px;
  color: var(--green-strong);
  background: rgba(9, 16, 12, 0.78);
  font-size: 0.74rem;
  font-weight: 850;
  line-height: 1;
}

.issue-share-button:hover,
.issue-share-button:focus-visible {
  border-color: var(--line-strong);
  outline: none;
  background: rgba(21, 37, 29, 0.94);
}

.reader-panel {
  min-width: 0;
  padding: 18px;
}

.reader-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  min-height: 58px;
  margin-bottom: 16px;
}

.issue-kicker {
  margin: 0 0 6px;
  color: var(--green);
}

.reader-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.reader-buttons button,
.reader-buttons a,
.page-step {
  display: inline-grid;
  place-items: center;
  width: 44px;
  padding: 0;
  font-size: 1.65rem;
  line-height: 1;
}

.reader-buttons .issue-jump-button {
  width: auto;
  min-width: 112px;
  padding: 0 14px;
  color: var(--green-strong);
  font-size: 0.82rem;
  font-weight: 850;
}

.reader-buttons .download-button {
  width: auto;
  min-width: 128px;
  padding: 0 16px;
  color: #041307;
  border-color: var(--green);
  background: linear-gradient(180deg, var(--green-strong), var(--green));
  font-size: 0.82rem;
  font-weight: 900;
}

.reader-buttons .review-button {
  width: auto;
  min-width: 92px;
  padding: 0 14px;
  color: #041307;
  border-color: var(--green);
  background: linear-gradient(180deg, var(--green-strong), var(--green));
  font-size: 0.82rem;
  font-weight: 900;
}

.reader-buttons .share-button {
  width: auto;
  min-width: 104px;
  padding: 0 14px;
  color: var(--green-strong);
  font-size: 0.82rem;
  font-weight: 850;
}

.reader-buttons .reader-mode-button {
  width: auto;
  min-width: 124px;
  padding: 0 14px;
  color: #031017;
  border-color: var(--signal-blue);
  background: linear-gradient(180deg, var(--signal-blue-strong), var(--signal-blue));
  font-size: 0.82rem;
  font-weight: 900;
}

.reader-buttons .share-button.copy-failed,
.issue-share-button.copy-failed {
  color: #ffe3e0;
  border-color: rgba(255, 107, 97, 0.72);
}

.reader-buttons .download-button:hover,
.reader-buttons .download-button:focus-visible,
.reader-buttons .review-button:hover,
.reader-buttons .review-button:focus-visible,
.reader-buttons .reader-mode-button:hover,
.reader-buttons .reader-mode-button:focus-visible {
  color: #031006;
  border-color: #dfffe7;
  background: linear-gradient(180deg, #e7ffec, #8dffaa);
}

.reader-buttons button:disabled,
.page-step:disabled {
  cursor: not-allowed;
  opacity: 0.38;
}

.page-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: min(72vh, 980px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(119, 255, 154, 0.08), transparent 34%),
    rgba(0, 0, 0, 0.36);
  overflow: hidden;
}

.page-frame {
  display: grid;
  gap: 12px;
  width: min(100%, 760px);
  margin: 0;
  padding: 18px;
}

.page-frame img {
  display: block;
  width: 100%;
  max-height: min(68vh, 920px);
  border-radius: 6px;
  object-fit: contain;
  background: #080d0a;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55);
}

.page-frame figcaption {
  text-align: center;
}

.page-step {
  position: absolute;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  background: rgba(2, 5, 3, 0.78);
}

.page-step-left {
  left: 12px;
}

.page-step-right {
  right: 12px;
}

.thumbnail-row {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  padding-bottom: 4px;
  overflow-x: auto;
}

.thumb-button {
  flex: 0 0 76px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 4px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.thumb-button.active {
  border-color: var(--green);
  color: var(--green-strong);
  background: rgba(119, 255, 154, 0.14);
}

.thumb-button img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 4px;
  object-fit: cover;
}

.thumb-button span {
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  font-weight: 800;
}

.flow-reader {
  display: grid;
  justify-items: center;
  gap: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.36);
}

.flow-page {
  width: min(100%, 760px);
  margin: 0;
}

.flow-page img {
  display: block;
  width: 100%;
  border-radius: 6px;
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.5);
}

.flow-page figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-align: center;
  text-transform: uppercase;
}

body.reader-mode-active {
  overflow: hidden;
}

.reader-panel.reader-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: 100vw;
  height: 100vh;
  border: 0;
  border-radius: 0;
  padding: clamp(10px, 2vw, 26px);
  background: #020503;
  overflow: auto;
}

.reader-panel.reader-fullscreen:fullscreen {
  width: 100vw;
  height: 100vh;
}

.reader-fullscreen .reader-topline {
  position: sticky;
  top: 0;
  z-index: 4;
  align-items: center;
  min-height: 0;
  margin: calc(clamp(10px, 2vw, 26px) * -1) calc(clamp(10px, 2vw, 26px) * -1) 14px;
  padding: 12px clamp(10px, 2vw, 26px);
  border-bottom: 1px solid var(--line);
  background: rgba(2, 5, 3, 0.94);
  backdrop-filter: blur(16px);
}

.reader-fullscreen .issue-summary,
.reader-fullscreen .thumbnail-row {
  display: none;
}

.reader-fullscreen .reader-buttons {
  align-items: center;
}

.reader-fullscreen .page-stage {
  min-height: calc(100vh - 112px);
  border: 0;
  background: #020503;
}

.reader-fullscreen .page-frame {
  width: min(100%, 1280px);
  padding: 10px clamp(48px, 6vw, 92px) 18px;
}

.reader-fullscreen .page-frame img {
  max-height: calc(100vh - 168px);
}

.reader-fullscreen .flow-reader {
  gap: clamp(20px, 4vh, 44px);
  min-height: calc(100vh - 112px);
  border: 0;
  padding: 0 0 30px;
  background: #020503;
}

.reader-fullscreen .flow-page {
  width: min(100%, 1180px);
}

.reader-fullscreen .flow-page img {
  border-radius: 4px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.68);
}

.empty-state {
  padding: 32px 18px;
  color: var(--muted);
  text-align: center;
}

.bonus-shell {
  padding-bottom: 56px;
}

.bonus-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 460px);
  align-items: center;
  gap: 32px;
  min-height: clamp(260px, 34vh, 420px);
  padding: 54px 0 36px;
}

.bonus-cover {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  background:
    linear-gradient(135deg, rgba(119, 255, 154, 0.12), transparent 46%),
    rgba(6, 11, 8, 0.7);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.bonus-cover img {
  display: block;
  width: 100%;
  height: auto;
  filter:
    drop-shadow(0 0 12px rgba(255, 164, 62, 0.5))
    drop-shadow(0 16px 28px rgba(0, 0, 0, 0.58));
}

.bonus-layout {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  align-items: start;
  gap: 20px;
}

.bonus-nav-panel,
.guide-panel,
.gallery-panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.bonus-nav-panel {
  position: sticky;
  top: 16px;
  display: grid;
  gap: 10px;
  padding: 14px;
}

.bonus-nav-panel > a {
  display: flex;
  align-items: center;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 13px;
  color: var(--green-strong);
  background: rgba(9, 16, 12, 0.78);
  font-size: 0.9rem;
  font-weight: 850;
}

.bonus-nav-panel > a:hover,
.bonus-nav-panel > a:focus-visible {
  border-color: var(--line-strong);
  outline: none;
  background: rgba(21, 37, 29, 0.94);
}

.gallery-search {
  margin-top: 6px;
}

.bonus-status {
  margin: 4px 2px 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.bonus-content {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.guide-panel .section-heading a {
  color: var(--green-strong);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.guide-content {
  min-width: 0;
  padding: 22px;
  color: #dce9df;
  overflow-wrap: anywhere;
}

.guide-content h2,
.guide-content h3,
.guide-content h4,
.guide-content h5 {
  margin: 34px 0 12px;
  color: var(--text);
  letter-spacing: 0;
  line-height: 1.1;
}

.guide-content h2:first-child {
  margin-top: 0;
}

.guide-content h2 {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

.guide-content h3 {
  color: var(--green-strong);
  font-size: 1.35rem;
}

.guide-content h4,
.guide-content h5 {
  font-size: 1rem;
}

.guide-content p,
.guide-content li,
.guide-content td {
  font-size: 0.98rem;
  line-height: 1.7;
}

.guide-content p {
  margin: 0 0 16px;
}

.guide-content ul {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding-left: 22px;
}

.guide-content strong {
  color: var(--green-strong);
}

.guide-content code {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 5px;
  padding: 0.12em 0.34em;
  color: #ffe0a4;
  background: rgba(0, 0, 0, 0.32);
  font-size: 0.88em;
  word-break: break-word;
}

.table-scroll {
  max-width: 100%;
  margin: 16px 0 24px;
  overflow-x: auto;
}

.guide-content table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(2, 5, 3, 0.42);
}

.guide-content th,
.guide-content td {
  border-bottom: 1px solid rgba(147, 255, 181, 0.14);
  padding: 12px;
  text-align: left;
  vertical-align: top;
}

.guide-content th {
  color: var(--green-strong);
  background: rgba(119, 255, 154, 0.09);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.reference-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 14px;
  padding: 18px;
}

.reference-card {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px;
  color: inherit;
  text-align: left;
  background: rgba(255, 255, 255, 0.035);
}

.reference-card:hover,
.reference-card:focus-visible {
  border-color: var(--line-strong);
  outline: none;
  background: rgba(119, 255, 154, 0.09);
}

.reference-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 6px;
  object-fit: cover;
  background: #101812;
}

.reference-meta {
  display: grid;
  gap: 4px;
  min-height: 54px;
}

.reference-number {
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 900;
}

.reference-title {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 850;
  line-height: 1.2;
}

.reference-dialog {
  width: min(1120px, calc(100vw - 28px));
  max-height: calc(100vh - 28px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 18px;
  color: var(--text);
  background: var(--panel-strong);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.68);
}

.reference-dialog::backdrop {
  background: rgba(0, 0, 0, 0.78);
}

.reference-dialog[open] {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: 18px;
}

.reference-dialog img {
  display: block;
  width: 100%;
  max-height: calc(100vh - 76px);
  border-radius: 6px;
  object-fit: contain;
  background: #050806;
}

.dialog-copy {
  align-self: center;
  min-width: 0;
}

.dialog-copy h2 {
  margin: 0 0 14px;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.05;
}

.dialog-copy p:last-child {
  margin: 0;
  color: #cfddd3;
  font-size: 0.98rem;
  line-height: 1.6;
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--green-strong);
  background: rgba(2, 5, 3, 0.86);
  font-size: 1.6rem;
  line-height: 1;
}

.follow-shell {
  padding-bottom: 56px;
}

.other-sites-shell {
  padding-bottom: 56px;
}

.other-sites-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 560px);
  align-items: center;
  gap: 32px;
  min-height: clamp(500px, 68vh, 740px);
  padding: 54px 0 36px;
}

.other-sites-grid {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.comic-site-card {
  display: grid;
  gap: 10px;
  min-width: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 28px);
  background:
    linear-gradient(135deg, rgba(119, 255, 154, 0.13), transparent 48%),
    rgba(6, 11, 8, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.comic-site-card:hover,
.comic-site-card:focus-visible {
  border-color: var(--green);
  outline: none;
  background:
    linear-gradient(135deg, rgba(119, 255, 154, 0.2), transparent 50%),
    rgba(13, 24, 18, 0.92);
}

.dream-comics-card {
  background:
    linear-gradient(135deg, rgba(126, 220, 255, 0.15), transparent 48%),
    rgba(6, 11, 8, 0.78);
}

.dream-comics-card:hover,
.dream-comics-card:focus-visible {
  border-color: var(--signal-blue);
  background:
    linear-gradient(135deg, rgba(126, 220, 255, 0.24), transparent 50%),
    rgba(10, 21, 25, 0.9);
}

.comic-site-title {
  color: var(--text);
  font-size: clamp(1.6rem, 4vw, 2.55rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: 0;
}

.comic-site-url {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.follow-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 540px);
  align-items: center;
  gap: 32px;
  min-height: clamp(520px, 70vh, 760px);
  padding: 54px 0 36px;
}

.follow-card {
  min-width: 0;
  max-width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 26px);
  background:
    radial-gradient(circle at 18% 8%, rgba(119, 255, 154, 0.16), transparent 34%),
    linear-gradient(135deg, rgba(13, 24, 18, 0.96), rgba(5, 9, 7, 0.9));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.follow-card-copy {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.follow-card-copy h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  line-height: 1.02;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.follow-card-copy p {
  margin: 0;
  color: #c6d7cc;
  font-size: 0.98rem;
  line-height: 1.55;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] {
  display: block;
  min-width: 0;
  max-width: 100%;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] form {
  min-width: 0;
  max-width: 100%;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview {
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  gap: 0 !important;
  max-width: none !important;
  margin-top: 0 !important;
  border: 1px solid rgba(147, 255, 181, 0.28) !important;
  border-radius: var(--radius) !important;
  padding: clamp(18px, 6%, 34px) !important;
  background:
    linear-gradient(180deg, rgba(237, 248, 239, 0.08), rgba(119, 255, 154, 0.04)),
    rgba(2, 5, 3, 0.5) !important;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.36) !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview,
.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview * {
  box-sizing: border-box !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview .preview-heading {
  width: 100% !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview .preview-heading h5 {
  margin: 0 !important;
  color: var(--green-strong) !important;
  font-family: inherit !important;
  font-size: 1rem !important;
  font-weight: 900 !important;
  line-height: 1.25 !important;
  text-align: left !important;
  text-transform: none !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview .preview-input-field {
  width: 100% !important;
  margin-top: 18px !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview .preview-input-field input {
  width: 100% !important;
  min-height: 50px !important;
  height: auto !important;
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  padding: 0 14px !important;
  color: var(--text) !important;
  background-color: rgba(2, 5, 3, 0.82) !important;
  outline: none !important;
  font-family: inherit !important;
  font-size: 0.96rem !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
  text-align: left !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview .preview-input-field input:focus {
  border-color: var(--green) !important;
  box-shadow: 0 0 0 3px rgba(119, 255, 154, 0.12) !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview .preview-input-field input::placeholder {
  color: var(--muted) !important;
  opacity: 1 !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview .preview-submit-button {
  width: 100% !important;
  margin-top: 10px !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview .preview-submit-button button {
  display: grid !important;
  place-items: center !important;
  width: 100% !important;
  min-height: 50px !important;
  height: auto !important;
  border: 1px solid var(--green) !important;
  border-radius: var(--radius) !important;
  color: #041307 !important;
  background: linear-gradient(180deg, var(--green-strong), var(--green)) !important;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 14px 30px rgba(119, 255, 154, 0.14) !important;
  font-family: inherit !important;
  font-size: 0.96rem !important;
  font-weight: 900 !important;
  line-height: 1 !important;
  text-align: center !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview .preview-submit-button button:hover,
.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .form-preview .preview-submit-button button:focus-visible {
  cursor: pointer !important;
  border-color: #dfffe7 !important;
  outline: none !important;
  background: linear-gradient(180deg, #e7ffec, #8dffaa) !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .powered-by-line {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  margin-top: 12px !important;
  color: var(--muted) !important;
  font-family: inherit !important;
  font-size: 0.78rem !important;
  font-weight: 800 !important;
  line-height: 1.4 !important;
  text-align: center !important;
  text-decoration: none !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .powered-by-line:hover,
.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .powered-by-line:focus-visible {
  color: var(--green-strong) !important;
  outline: none !important;
}

.followit--follow-form-container[attr-a][attr-b][attr-c][attr-d][attr-e][attr-f] .powered-by-line img {
  height: 1.13em !important;
  max-height: 1.13em !important;
  margin-left: 10px !important;
}

@media (max-width: 980px) {
  .reader-hero,
  .content-grid,
  .bonus-hero,
  .follow-hero,
  .other-sites-hero,
  .bonus-layout,
  .reference-dialog[open] {
    grid-template-columns: 1fr;
  }

  .library-panel,
  .bonus-nav-panel {
    position: static;
    max-height: none;
  }

  .issue-list {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    max-height: none;
  }

  .issue-card {
    grid-template-columns: 1fr;
    border-left: 0;
    border-top: 3px solid transparent;
  }

  .issue-card.active {
    border-top-color: var(--green);
  }

  .issue-share-button {
    width: 100%;
  }
}

@media (max-width: 680px) {
  .app-shell {
    width: 100vw;
    max-width: 100vw;
    padding: 12px;
  }

  .follow-shell {
    width: min(100%, 390px);
    max-width: 390px;
    margin-left: 0;
    margin-right: auto;
  }

  .masthead {
    align-items: flex-start;
    flex-direction: column;
    width: 100%;
    min-width: 0;
  }

  .top-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: stretch;
    width: calc(100vw - 24px);
    min-width: 0;
    max-width: calc(100vw - 24px);
  }

  .top-actions a {
    min-width: 0;
    max-width: 100%;
    width: 100%;
    justify-content: center;
    padding: 0 10px;
    font-size: 0.86rem;
    text-align: center;
  }

  .top-actions .support-link {
    grid-column: 1 / -1;
  }

  .reader-hero {
    min-height: auto;
    padding: 28px 0 18px;
  }

  .follow-hero {
    min-height: auto;
    padding: 28px 0 18px;
  }

  .other-sites-hero {
    min-height: auto;
    padding: 28px 0 18px;
  }

  .follow-hero .hero-copy h1,
  .other-sites-hero .hero-copy h1 {
    font-size: clamp(2.35rem, 10vw, 2.7rem);
    line-height: 0.98;
    overflow-wrap: anywhere;
  }

  .follow-card {
    width: 100%;
    padding: 18px;
  }

  .follow-card-copy h2 {
    font-size: clamp(1.42rem, 6vw, 1.75rem);
    line-height: 1.12;
  }

  .reader-panel {
    padding: 12px;
  }

  .reader-panel.reader-fullscreen {
    padding: 8px;
  }

  .reader-topline {
    align-items: flex-start;
    flex-direction: column;
  }

  .reader-fullscreen .reader-topline {
    align-items: flex-start;
    margin: -8px -8px 10px;
    padding: 10px 8px;
  }

  .reader-buttons {
    width: 100%;
  }

  .reader-buttons button,
  .reader-buttons a {
    flex: 1;
    width: auto;
  }

  .page-stage {
    min-height: auto;
  }

  .page-frame {
    padding: 10px 8px 46px;
  }

  .reader-fullscreen .page-frame {
    width: 100%;
    padding: 8px 44px 56px;
  }

  .page-frame img {
    max-height: none;
  }

  .reader-fullscreen .page-frame img {
    max-height: calc(100vh - 186px);
  }

  .reader-fullscreen .flow-page {
    width: 100%;
  }

  .bonus-hero {
    min-height: auto;
    padding: 28px 0 18px;
  }

  .bonus-cover {
    padding: 14px;
  }

  .guide-content,
  .reference-gallery {
    padding: 14px;
  }

  .reference-gallery {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }

  .page-step {
    top: auto;
    bottom: 10px;
    transform: none;
  }
}