:root {
  --cream: #FFFBF0;
  --paper: #FFFFFF;
  --sun: #FFD84D;
  --sun-soft: #FFF0B8;
  --cocoa: #2E2015;
  --cocoa-2: #4A3728;
  --muted: #7C6A56;
  --line: #E7DAC4;
  --shell: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--cream);
  background-image: radial-gradient(#E9DCC6 1px, transparent 1px);
  background-size: 18px 18px;
  color: var(--cocoa);
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { margin: 0; line-height: 1.28; font-weight: 800; }

.page-shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 251, 240, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--cocoa);
}

.nav-shell {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 11px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 17px;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  border: 2px solid var(--cocoa);
  object-fit: cover;
}

.primary-nav { margin-left: auto; }

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--cocoa-2);
}

.primary-nav a {
  display: inline-block;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.primary-nav a:hover {
  color: var(--cocoa);
  border-bottom-color: var(--sun);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 8px;
  background: var(--sun);
  border: 2px solid var(--cocoa);
  color: var(--cocoa);
  font-size: 14px;
  font-weight: 800;
  box-shadow: 3px 3px 0 var(--cocoa);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.nav-download svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-download:hover {
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 var(--cocoa);
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 2px solid var(--cocoa);
  border-radius: 8px;
  background: var(--paper);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 16px;
  height: 2px;
  margin: 3px auto;
  border-radius: 2px;
  background: var(--cocoa);
}

/* ---------- hero ---------- */
.hero {
  padding: 54px 0 50px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: 44px;
  align-items: center;
}

.hero-kicker {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 6px;
  background: var(--sun);
  border: 1px solid var(--cocoa);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.hero h1 {
  margin: 16px 0 8px;
  font-size: clamp(42px, 6vw, 70px);
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.hero-subtitle {
  font-size: clamp(17px, 1.9vw, 21px);
  font-weight: 800;
  color: var(--cocoa-2);
  padding-left: 12px;
  border-left: 4px solid var(--sun);
}

.hero-lead {
  margin-top: 18px;
  max-width: 480px;
  font-size: 15.4px;
  color: var(--muted);
}

.hero-actions {
  margin-top: 26px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 22px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 800;
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button-primary {
  background: var(--cocoa);
  color: var(--sun);
  border: 2px solid var(--cocoa);
  box-shadow: 4px 4px 0 var(--sun);
}

.button-primary:hover {
  transform: translate(1px, 1px);
  box-shadow: 3px 3px 0 var(--sun);
}

.button-large { padding: 14px 28px; font-size: 16px; }

.text-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--cocoa-2);
  border-bottom: 2px dotted var(--muted);
  padding-bottom: 1px;
}

.text-link:hover { color: var(--cocoa); border-bottom-color: var(--cocoa); }

.hero-tags {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  font-size: 12.5px;
  color: var(--muted);
}

.hero-tags li {
  padding: 3px 11px;
  border-radius: 5px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.hero-tags b { color: var(--cocoa); }

/* ---------- hero ticket queue ---------- */
.ticket-queue {
  background: var(--paper);
  border: 2px solid var(--cocoa);
  border-radius: 12px;
  box-shadow: 8px 8px 0 var(--sun);
  padding: 16px 16px 12px;
}

.ticket-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 11px;
  border-bottom: 2px dashed var(--line);
}

.ticket-head p {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.ticket-head span {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--muted);
}

.ticket-list {
  display: grid;
  gap: 8px;
  padding: 12px 0;
}

.ticket-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 8px;
  background: var(--cream);
  border: 1px solid var(--line);
}

.ticket-list li.is-calling {
  background: var(--sun);
  border-color: var(--cocoa);
  box-shadow: 3px 3px 0 rgba(46, 32, 21, 0.15);
}

.ticket-list b {
  font-family: "SFMono-Regular", Consolas, "Courier New", monospace;
  font-size: 17px;
  letter-spacing: 0.06em;
}

.ticket-list div {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.ticket-list strong {
  font-size: 13px;
  font-weight: 800;
}

.ticket-list small {
  font-size: 11px;
  color: var(--muted);
}

.ticket-list .is-calling small { color: var(--cocoa-2); }

.ticket-list em {
  flex: none;
  font-style: normal;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--cocoa-2);
}

.ticket-foot {
  padding-top: 10px;
  border-top: 2px dashed var(--line);
  font-size: 11.5px;
  color: var(--muted);
}

/* ---------- section shared ---------- */
section { padding: 50px 0; }

.section-heading {
  max-width: 660px;
  margin-bottom: 26px;
}

.section-heading .eyebrow {
  display: inline-block;
  margin-bottom: 9px;
  padding: 2px 9px;
  border-radius: 4px;
  background: var(--sun);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.section-heading h2 {
  font-size: clamp(23px, 2.7vw, 31px);
  letter-spacing: -0.015em;
}

.section-heading p:last-child {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

.section-heading-split {
  max-width: none;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px;
}

.section-heading-split > p {
  margin: 0 0 5px;
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
}

/* ---------- features ---------- */
.features {
  background: var(--paper);
  border-top: 2px solid var(--cocoa);
  border-bottom: 2px solid var(--cocoa);
}

.queue-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.queue-grid article {
  position: relative;
  padding: 20px 18px 18px;
  border-radius: 10px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-top: 4px solid var(--sun);
  overflow: hidden;
}

.queue-grid span {
  display: block;
  font-family: "SFMono-Regular", Consolas, "Courier New", monospace;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--sun-soft);
  letter-spacing: 0.02em;
  margin-bottom: 8px;
  -webkit-text-stroke: 1px var(--cocoa);
}

.queue-grid h3 {
  font-size: 16.5px;
  margin-bottom: 6px;
}

.queue-grid p {
  font-size: 13.4px;
  color: var(--muted);
}

/* ---------- shots ---------- */
.queue-shots {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.queue-shots figure {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  background: var(--paper);
  border: 2px solid var(--cocoa);
  box-shadow: 4px 4px 0 var(--line);
}

.queue-shots img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top center;
  background: var(--sun-soft);
}

.queue-shots figcaption {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 9px 12px 11px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  font-weight: 800;
}

.queue-shots figcaption b {
  font-family: "SFMono-Regular", Consolas, "Courier New", monospace;
  font-size: 11px;
  color: var(--cocoa);
  background: var(--sun);
  border-radius: 3px;
  padding: 0 5px;
}

.queue-shots figcaption small {
  margin-left: auto;
  font-weight: 500;
  font-size: 11px;
  color: var(--muted);
}

.sample-note {
  margin-top: 15px;
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- faq ---------- */
.faq {
  background: var(--paper);
  border-top: 2px solid var(--cocoa);
}

.q-faq-list {
  display: grid;
  gap: 9px;
  max-width: 940px;
}

.q-faq-list details {
  padding: 0 18px;
  border-radius: 8px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-left: 4px solid var(--line);
}

.q-faq-list details[open] {
  border-left-color: var(--sun);
  background: var(--paper);
  box-shadow: 0 6px 16px rgba(46, 32, 21, 0.06);
}

.q-faq-list summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  cursor: pointer;
  list-style: none;
}

.q-faq-list summary::-webkit-details-marker { display: none; }

.q-faq-list summary h3 {
  flex: 1;
  font-size: 15.2px;
  font-weight: 800;
}

.q-faq-list summary i {
  position: relative;
  flex: none;
  width: 20px;
  height: 20px;
  border-radius: 4px;
  background: var(--sun-soft);
  border: 1px solid var(--cocoa);
}

.q-faq-list summary i::before,
.q-faq-list summary i::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--cocoa);
  transform: translate(-50%, -50%);
  border-radius: 1px;
}

.q-faq-list summary i::before { width: 9px; height: 2px; }
.q-faq-list summary i::after { width: 2px; height: 9px; transition: opacity 0.2s ease; }
.q-faq-list details[open] summary i::after { opacity: 0; }

.q-faq-list details > p {
  padding: 11px 0 15px;
  border-top: 1px dashed var(--line);
  font-size: 13.9px;
  color: var(--cocoa-2);
}

/* ---------- reviews ---------- */
.reviews {
  background: var(--cream);
  border-top: 1px solid var(--line);
}

.q-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 13px;
}

.q-notes .review-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 17px;
  border-radius: 8px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--sun);
}

.q-notes .review-card > p {
  font-size: 13.6px;
  color: var(--cocoa-2);
}

.review-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-top: 9px;
  border-top: 1px dashed var(--line);
  font-size: 10.5px;
  color: var(--muted);
}

.review-meta b {
  font-size: 12px;
  color: var(--cocoa);
}

/* ---------- steps ---------- */
.q-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.q-steps li {
  padding: 18px 18px 20px;
  border-radius: 8px;
  background: var(--paper);
  border: 2px solid var(--cocoa);
  box-shadow: 4px 4px 0 var(--sun);
}

.q-steps span {
  display: inline-block;
  margin-bottom: 6px;
  font-family: "SFMono-Regular", Consolas, "Courier New", monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.q-steps h3 { font-size: 17px; }

.q-steps p {
  margin-top: 4px;
  font-size: 13.4px;
  color: var(--muted);
}

/* ---------- download ---------- */
.download { padding-bottom: 62px; }

.download-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 34px;
  border-radius: 12px;
  background: var(--cocoa);
  border: 2px solid var(--cocoa);
  color: var(--cream);
}

.download-copy { max-width: 520px; }

.download-copy .eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 9px;
  border-radius: 4px;
  background: var(--sun);
  color: var(--cocoa);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.download-copy h2 {
  font-size: clamp(23px, 2.6vw, 30px);
  margin-bottom: 8px;
  color: var(--cream);
}

.download-copy p {
  font-size: 14.2px;
  color: #D9C8B2;
}

.download-act {
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.download-panel .button-primary {
  background: var(--sun);
  color: var(--cocoa);
  border-color: var(--sun);
  box-shadow: 4px 4px 0 rgba(255, 251, 240, 0.35);
}

.download-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 14px;
  font-size: 12px;
  color: #C9B69F;
}

.download-notes li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.download-notes li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--sun);
}

/* ---------- footer ---------- */
.site-footer {
  padding: 32px 0 28px;
  background: #241A11;
  color: #EADFCC;
  border-top: 4px solid var(--sun);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 20px 30px;
  align-items: start;
}

.footer-brand strong {
  display: block;
  font-size: 17px;
  color: var(--sun);
}

.footer-brand p {
  margin-top: 4px;
  font-size: 12.5px;
  color: #B7A691;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 13px;
  color: #D6C8B4;
}

.footer-nav a:hover { color: var(--sun); }

.footer-meta {
  font-size: 12.5px;
  color: #B7A691;
  text-align: right;
}

.footer-meta a:hover { color: var(--sun); }

.disclaimer {
  grid-column: 1 / -1;
  padding-top: 14px;
  border-top: 1px solid rgba(234, 223, 204, 0.16);
  font-size: 12px;
  line-height: 1.7;
  color: #9C8B76;
}

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .ticket-queue { max-width: 520px; }
  .queue-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .queue-shots { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .q-notes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-meta { text-align: left; }
  .download-panel { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 900px) {
  .primary-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    margin-left: 0;
    display: none;
    background: var(--cream);
    border-bottom: 2px solid var(--cocoa);
    padding: 8px 24px 14px;
  }

  .primary-nav.is-open { display: block; }

  .primary-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    font-size: 15px;
  }

  .primary-nav li { width: 100%; }

  .primary-nav a {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
  }

  .primary-nav a:hover { border-bottom-color: var(--line); }

  .nav-shell { position: relative; flex-wrap: wrap; }
  .primary-nav { order: 4; flex-basis: 100%; }
  .nav-actions { margin-left: auto; }
  .menu-toggle { display: block; }
  .nav-download span { display: none; }
  .nav-download { padding: 9px 11px; }
}

@media (max-width: 640px) {
  .page-shell, .nav-shell { padding-left: 18px; padding-right: 18px; }
  section { padding: 40px 0; }
  .hero { padding: 38px 0 32px; }
  .queue-grid { grid-template-columns: minmax(0, 1fr); }
  .q-notes { grid-template-columns: minmax(0, 1fr); }
  .q-steps { grid-template-columns: minmax(0, 1fr); }
  .section-heading-split { flex-direction: column; align-items: flex-start; gap: 5px; }
  .section-heading-split > p { white-space: normal; }
  .download-panel { padding: 24px 18px; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .download-act { width: 100%; }
  .download-act .button { width: 100%; justify-content: center; }
}

@media (max-width: 400px) {
  .queue-shots { grid-template-columns: minmax(0, 1fr); }
  .brand span { font-size: 15px; }
  .hero h1 { font-size: 40px; }
  .ticket-queue { padding: 13px 12px 10px; box-shadow: 5px 5px 0 var(--sun); }
  .ticket-list li { gap: 9px; padding: 10px; }
  .ticket-list b { font-size: 15px; }
}