:root {
  --ink: #14202b;
  --ink-soft: #2a3a48;
  --mist: #e8eef3;
  --paper: #f4f7fa;
  --line: rgba(20, 32, 43, 0.12);
  --copper: #c45c26;
  --copper-deep: #9a4518;
  --teal: #1f6f6a;
  --teal-soft: #2a8a83;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(20, 32, 43, 0.12);
  --radius: 4px;
  --font-display: "ZCOOL XiaoWei", "Noto Sans SC", serif;
  --font-body: "Noto Sans SC", sans-serif;
  --header-h: 72px;
  --notice-h: 44px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(31, 111, 106, 0.1), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(196, 92, 38, 0.08), transparent 50%),
    linear-gradient(180deg, #f7fafc 0%, var(--paper) 40%, #eef3f6 100%);
  line-height: 1.65;
  overflow-x: hidden;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

img {
  max-width: 100%;
  display: block;
}

button,
input,
select,
textarea {
  font: inherit;
}

.site-header,
main,
.site-footer,
.modal-panel {
  position: relative;
  z-index: 1;
}

.site-top {
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-notice {
  min-height: var(--notice-h);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem 0.75rem;
  padding: 0.55rem 1.25rem;
  background: #1f2a33;
  color: #f4f7fa;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-align: center;
}

.site-notice strong {
  color: #f0c3a8;
  font-weight: 700;
}

.site-header {
  position: relative;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.25rem, 4vw, 3.5rem);
  backdrop-filter: blur(14px);
  background: rgba(244, 247, 250, 0.82);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(244, 247, 250, 0.94);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-mark {
  width: 1.15rem;
  height: 1.15rem;
  background: linear-gradient(135deg, var(--teal), var(--copper));
  clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
  animation: markPulse 4s ease-in-out infinite;
}

.brand-text,
.footer-brand span:last-child {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: 0.08em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a {
  font-size: 0.95rem;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}

.site-nav a:hover {
  color: var(--copper);
}

.nav-cta {
  padding: 0.55rem 1rem;
  background: var(--ink);
  color: var(--white) !important;
  border-radius: var(--radius);
}

.nav-cta:hover {
  background: var(--copper-deep) !important;
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 2px;
  margin: 0.35rem auto;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h) - var(--notice-h));
  display: grid;
  align-items: center;
  padding: clamp(3rem, 8vh, 6rem) clamp(1.25rem, 4vw, 3.5rem) clamp(4rem, 10vh, 7rem);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20, 32, 43, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 32, 43, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 60% 40%, black 20%, transparent 75%);
  animation: gridDrift 28s linear infinite;
}

.hero-glow {
  position: absolute;
  inset: 8% 5% auto auto;
  width: min(52vw, 640px);
  height: min(52vw, 640px);
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(42, 138, 131, 0.35), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(196, 92, 38, 0.22), transparent 50%);
  filter: blur(8px);
  animation: glowBreathe 8s ease-in-out infinite;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(20, 32, 43, 0.1);
}

.hero-orb-a {
  width: min(38vw, 420px);
  height: min(38vw, 420px);
  right: 8%;
  top: 18%;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.55), rgba(31, 111, 106, 0.12));
  animation: floatY 9s ease-in-out infinite;
}

.hero-orb-b {
  width: min(22vw, 240px);
  height: min(22vw, 240px);
  right: 28%;
  bottom: 16%;
  background: linear-gradient(200deg, rgba(196, 92, 38, 0.18), rgba(255, 255, 255, 0.2));
  animation: floatY 11s ease-in-out infinite reverse;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.brand-hero {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 9vw, 6.5rem);
  line-height: 1;
  letter-spacing: 0.12em;
  color: var(--ink);
  animation: riseIn 0.9s ease both;
}

.hero h1 {
  margin: 0 0 1rem;
  max-width: 14ch;
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.02em;
  animation: riseIn 0.9s ease 0.12s both;
}

.hero-lead {
  margin: 0 0 2rem;
  max-width: 34ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
  animation: riseIn 0.9s ease 0.22s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  animation: riseIn 0.9s ease 0.32s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.7rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--copper);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--copper-deep);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(20, 32, 43, 0.28);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.btn-block {
  width: 100%;
}

.section {
  padding: clamp(4rem, 9vh, 6.5rem) clamp(1.25rem, 4vw, 3.5rem);
}

.section-head {
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 700;
}

.section-head h2,
.order-intro h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  line-height: 1.3;
  font-weight: 700;
}

.section-desc {
  margin: 0;
  color: var(--ink-soft);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}

.service-item {
  padding: 1.75rem 1.35rem 1.9rem 0;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  transition: background 0.25s ease, padding-left 0.25s ease;
}

.service-item:nth-child(3n) {
  border-right: 0;
  padding-right: 0;
}

.service-item:nth-child(3n + 1) {
  padding-left: 0;
}

.service-item:hover {
  background: rgba(255, 255, 255, 0.45);
  padding-left: 0.5rem;
}

.service-index {
  display: block;
  margin-bottom: 0.85rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--copper);
  font-weight: 700;
}

.service-item h3 {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
}

.service-item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.price-card {
  position: relative;
  padding: 1.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.price-card.featured {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.price-card.featured .btn-primary {
  background: var(--copper);
}

.price-card.featured .btn-ghost,
.price-card.featured li {
  color: rgba(255, 255, 255, 0.82);
  border-color: rgba(255, 255, 255, 0.28);
}

.badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: #f6d7c2;
}

.price-card h3 {
  margin: 0;
  font-size: 1.25rem;
}

.price-tag {
  margin: 0;
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.price-tag span:first-child {
  font-size: 1rem;
  margin-right: 0.15rem;
}

.price-tag span:last-child {
  font-size: 0.9rem;
  font-weight: 500;
  margin-left: 0.25rem;
  opacity: 0.7;
}

.price-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  flex: 1;
}

.price-card li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.1rem;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}

.price-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--teal-soft);
}

.price-card.featured li::before {
  background: var(--copper);
}

.download-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.chip {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.chip:hover,
.chip.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.download-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem 1.25rem;
  align-items: center;
  padding: 1.25rem 1.35rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.download-card:hover {
  border-color: rgba(31, 111, 106, 0.45);
  transform: translateY(-2px);
}

.download-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.download-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.download-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  grid-column: 1 / -1;
}

.tag {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  border-radius: var(--radius);
}

.download-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--copper);
  white-space: nowrap;
}

.download-card .btn {
  min-height: 2.5rem;
  padding: 0.45rem 0.95rem;
  font-size: 0.9rem;
}

.process-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  counter-reset: step;
}

.process-track li {
  position: relative;
  padding: 1.5rem 1.15rem 1.35rem;
  background: rgba(255, 255, 255, 0.55);
  border-top: 3px solid var(--teal);
}

.process-track li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 0.85rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--copper);
  font-weight: 700;
}

.process-track strong {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 1.1rem;
}

.process-track span {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.order {
  background:
    linear-gradient(135deg, rgba(20, 32, 43, 0.96), rgba(31, 111, 106, 0.88)),
    var(--ink);
  color: var(--white);
}

.order .eyebrow {
  color: #f0c4a8;
}

.order .section-desc,
.order-notes {
  color: rgba(255, 255, 255, 0.78);
}

.order-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.order-notes {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.order-notes li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.15rem;
}

.order-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--copper);
}

.order-form {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  display: grid;
  gap: 1rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.order-form label {
  display: grid;
  gap: 0.45rem;
}

.order-form label span {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.75);
}

.agree-row {
  display: flex !important;
  align-items: flex-start;
  gap: 0.65rem;
  grid-template-columns: none !important;
}

.agree-row input {
  width: auto !important;
  margin-top: 0.2rem;
  accent-color: var(--copper);
}

.agree-row span {
  color: rgba(255, 255, 255, 0.85) !important;
  line-height: 1.5;
}

.agree-row a {
  color: #f0c4a8;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.agree-row a:hover {
  color: #fff;
}

.order-form input,
.order-form select,
.order-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(10, 16, 22, 0.35);
  color: var(--white);
  border-radius: var(--radius);
  padding: 0.75rem 0.85rem;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.order-form input::placeholder,
.order-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.order-form input:focus,
.order-form select:focus,
.order-form textarea:focus {
  border-color: rgba(240, 196, 168, 0.7);
  background: rgba(10, 16, 22, 0.5);
}

.order-form select option {
  color: var(--ink);
}

.form-hint {
  margin: 0;
  min-height: 1.4em;
  font-size: 0.9rem;
  color: #f0c4a8;
}

.case-feature {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.25rem, 4vw, 2.5rem);
  align-items: center;
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
}

.case-feature + .case-feature {
  border-top: 1px dashed var(--line);
}

.case-feature:last-of-type {
  border-bottom: 1px solid var(--line);
}

.case-tag {
  margin: 0 0 0.55rem;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.case-copy h3 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.45rem, 2.6vw, 1.9rem);
}

.case-copy > p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
}

.case-copy ul {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.case-copy li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

.case-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--copper);
  border-radius: 50%;
}

.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.case-visual {
  min-height: 260px;
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(20, 32, 43, 0.92), rgba(31, 111, 106, 0.75)),
    var(--ink);
  padding: 1.25rem;
  display: grid;
  place-items: center;
}

.case-screen {
  width: min(100%, 320px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.case-screen span {
  display: grid;
  place-items: center;
  min-height: 72px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.pay-box .btn {
  margin-top: 0.65rem;
}

.download-card .card-actions {
  display: grid;
  gap: 0.45rem;
  justify-self: end;
  align-self: start;
}

.download-card .btn {
  min-height: 2.5rem;
  padding: 0.45rem 0.95rem;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .case-feature {
    grid-template-columns: 1fr;
  }
}

.template-preview-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.template-preview {
  display: block;
  padding: 0.95rem 1.1rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.template-preview:hover {
  border-color: rgba(31, 111, 106, 0.45);
  transform: translateY(-2px);
  color: var(--teal);
}

.template-home-note {
  margin: 1rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

@media (max-width: 720px) {
  .template-preview-list {
    grid-template-columns: 1fr;
  }
}

.trial-banner {
  margin: -0.5rem 0 1.75rem;
  padding: 0.95rem 1.15rem;
  background: rgba(196, 92, 38, 0.08);
  border-left: 3px solid var(--copper);
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.trial-banner strong {
  color: var(--copper-deep);
}

.trial-banner a {
  color: var(--copper);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.download-price-block {
  display: grid;
  justify-items: end;
  gap: 0.35rem;
  align-self: start;
}

.trial-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--teal);
  white-space: nowrap;
}

.tag-trial {
  border-color: rgba(31, 111, 106, 0.35);
  color: var(--teal);
  background: rgba(31, 111, 106, 0.08);
}

.tag-warn {
  border-color: rgba(196, 92, 38, 0.4);
  color: var(--copper-deep);
  background: rgba(196, 92, 38, 0.08);
}

.trial-modal-box {
  margin: 0 0 1rem;
  padding: 1rem 1.1rem;
  background: rgba(31, 111, 106, 0.1);
  border: 1px solid rgba(31, 111, 106, 0.25);
  border-radius: var(--radius);
}

.trial-modal-badge {
  margin: 0 0 0.45rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--teal);
}

.trial-modal-box > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.trial-modal-warn {
  margin: 0.75rem 0 0 !important;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(31, 111, 106, 0.2);
  color: var(--copper-deep) !important;
  font-size: 0.9rem !important;
  font-weight: 500;
}

.agree-gate {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin: 0 0 0.85rem;
  padding: 0.95rem 1.1rem;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}

.agree-gate input {
  margin-top: 0.2rem;
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--copper);
  flex-shrink: 0;
}

.agree-gate span {
  color: var(--ink-soft);
  font-size: 0.94rem;
  line-height: 1.55;
}

.agree-gate a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.agree-gate-main {
  margin-top: 1.25rem;
  background: rgba(196, 92, 38, 0.08);
  border-color: rgba(196, 92, 38, 0.28);
}

.agree-gate-main span {
  color: var(--ink);
  font-weight: 500;
}

.agree-hint {
  margin: 0 0 1rem;
  min-height: 1.35em;
  font-size: 0.9rem;
  color: var(--copper-deep);
}

.agree-hint.is-ok {
  color: var(--teal);
}

.download-grid.is-locked .download-card {
  opacity: 0.72;
}

.download-grid .btn:disabled,
#order-submit:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.disclaimer-ack {
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--ink);
  font-weight: 500;
}

.footer-links a {
  color: var(--teal);
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--copper);
}

.disclaimer {
  background: rgba(255, 255, 255, 0.4);
  border-top: 1px solid var(--line);
}

.disclaimer-body {
  max-width: 860px;
  padding: 1.5rem 1.5rem 1.35rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.disclaimer-body ol {
  margin: 0;
  padding: 0 0 0 1.15rem;
  display: grid;
  gap: 0.95rem;
}

.disclaimer-body li {
  color: var(--ink-soft);
  font-size: 0.94rem;
  padding-left: 0.35rem;
}

.disclaimer-body strong {
  color: var(--ink);
  font-weight: 700;
}

.site-footer {
  padding: 2.5rem clamp(1.25rem, 4vw, 3.5rem) 3rem;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.5rem;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
}

.site-footer p {
  margin: 0;
  color: var(--ink-soft);
}

.footer-meta {
  font-size: 0.88rem;
  opacity: 0.8;
}

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 16, 22, 0.55);
}

.modal-panel {
  position: relative;
  width: min(560px, 100%);
  background: var(--paper);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem 1.5rem;
  box-shadow: var(--shadow);
  animation: popIn 0.28s ease;
}

.modal-close {
  position: absolute;
  top: 0.65rem;
  right: 0.85rem;
  border: 0;
  background: transparent;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  color: var(--ink-soft);
}

.modal-panel h3 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
}

.modal-order {
  margin: 0 0 0.75rem;
  font-weight: 700;
  color: var(--copper);
  letter-spacing: 0.04em;
}

.modal-copy,
.modal-tip {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.modal-tip {
  margin-bottom: 0;
  font-size: 0.82rem;
}

.pay-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.pay-box strong {
  display: block;
  margin-bottom: 0.55rem;
  font-size: 0.92rem;
}

.qr-placeholder {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-soft);
  border: 1px dashed rgba(20, 32, 43, 0.25);
  background:
    linear-gradient(45deg, transparent 48%, rgba(31, 111, 106, 0.08) 48%, rgba(31, 111, 106, 0.08) 52%, transparent 52%),
    #fff;
  background-size: 14px 14px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].visible {
  opacity: 1;
  transform: none;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes floatY {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-18px);
  }
}

@keyframes glowBreathe {
  0%,
  100% {
    opacity: 0.85;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.06);
  }
}

@keyframes gridDrift {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-56px, -56px, 0);
  }
}

@keyframes markPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

@keyframes popIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 960px) {
  .service-list,
  .price-grid,
  .process-track,
  .order-layout,
  .download-grid {
    grid-template-columns: 1fr 1fr;
  }

  .service-item:nth-child(3n) {
    border-right: 1px solid var(--line);
    padding-right: 1.35rem;
  }

  .service-item:nth-child(2n) {
    border-right: 0;
    padding-right: 0;
  }

  .service-item:nth-child(3n + 1) {
    padding-left: 1.35rem;
  }

  .service-item:nth-child(2n + 1) {
    padding-left: 0;
  }

  .hero-orb-b {
    display: none;
  }
}

@media (max-width: 720px) {
  .site-notice {
    font-size: 0.8rem;
    padding: 0.5rem 0.9rem;
    letter-spacing: 0;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.25rem 1.25rem;
    background: rgba(244, 247, 250, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-cta {
    margin-top: 0.5rem;
    text-align: center;
  }

  .service-list,
  .price-grid,
  .process-track,
  .order-layout,
  .download-grid,
  .field-row,
  .pay-methods {
    grid-template-columns: 1fr;
  }

  .service-item,
  .service-item:nth-child(3n),
  .service-item:nth-child(2n),
  .service-item:nth-child(3n + 1),
  .service-item:nth-child(2n + 1) {
    border-right: 0;
    padding-left: 0;
    padding-right: 0;
  }

  .hero {
    min-height: auto;
    padding-top: 3.5rem;
  }

  .brand-hero {
    letter-spacing: 0.08em;
  }

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