:root {
  --bg: #06111f;
  --bg-soft: #0c1d35;
  --surface: rgba(255, 255, 255, 0.6);
  --surface-strong: rgba(255, 255, 255, 0.78);
  --surface-soft: rgba(255, 255, 255, 0.42);
  --panel: rgba(15, 32, 58, 0.62);
  --panel-soft: rgba(18, 39, 70, 0.46);
  --text: #10233f;
  --text-strong: #091728;
  --text-light: rgba(245, 249, 255, 0.96);
  --muted: #5b6c86;
  --muted-strong: #41536d;
  --primary: #4c8dff;
  --primary-dark: #2c69ec;
  --primary-soft: rgba(76, 141, 255, 0.18);
  --accent: #67e7d2;
  --border: rgba(255, 255, 255, 0.42);
  --border-strong: rgba(143, 177, 255, 0.26);
  --shadow: 0 24px 80px rgba(7, 21, 46, 0.18);
  --shadow-soft: 0 14px 42px rgba(16, 30, 58, 0.12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  line-height: 1.6;
  background:
    radial-gradient(circle at 15% 18%, rgba(113, 192, 255, 0.28), transparent 22%),
    radial-gradient(circle at 82% 12%, rgba(128, 117, 255, 0.22), transparent 24%),
    radial-gradient(circle at 78% 78%, rgba(103, 231, 210, 0.22), transparent 20%),
    linear-gradient(180deg, #f3f8ff 0%, #edf5ff 46%, #f7fbff 100%);
  background-attachment: fixed;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  z-index: -1;
  width: 44vw;
  height: 44vw;
  max-width: 540px;
  max-height: 540px;
  border-radius: 50%;
  filter: blur(34px);
  opacity: 0.38;
  pointer-events: none;
}

body::before {
  top: -12vw;
  left: -10vw;
  background: radial-gradient(circle, rgba(117, 168, 255, 0.52), transparent 66%);
}

body::after {
  right: -10vw;
  bottom: -12vw;
  background: radial-gradient(circle, rgba(103, 231, 210, 0.44), transparent 64%);
}

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  position: relative;
  padding: 30px 0 34px;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(109, 174, 255, 0.24), transparent 28%),
    radial-gradient(circle at left center, rgba(103, 231, 210, 0.16), transparent 24%),
    linear-gradient(135deg, rgba(247, 251, 255, 0.96) 0%, rgba(235, 244, 255, 0.98) 48%, rgba(243, 249, 255, 0.98) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.52), transparent 34%),
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.5), transparent 24%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  padding: 42px clamp(20px, 4vw, 40px);
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(246, 250, 255, 0.68));
  border: 1px solid rgba(173, 201, 244, 0.34);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    0 24px 64px rgba(57, 88, 140, 0.14);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
}

.eyebrow,
.section-tag,
.portal-label {
  margin: 0 0 10px;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(68, 105, 173, 0.92);
}

.hero h1 {
  margin: 0;
  color: #0d213d;
  text-shadow: 0 8px 22px rgba(118, 157, 224, 0.16);
  font-size: clamp(2.15rem, 4.8vw, 4.1rem);
  line-height: 1.04;
}

.hero-text {
  max-width: 780px;
  margin: 16px 0 0;
  font-size: 1.07rem;
  color: rgba(49, 72, 110, 0.92);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.hero-actions-main {
  align-items: center;
}

.hero-actions-main .button {
  min-height: 54px;
  padding-inline: 22px;
  font-size: 0.98rem;
}

.hero-actions-tools {
  gap: 12px;
  margin-top: 14px;
}

.quick-links {
  margin-top: 24px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid rgba(173, 201, 244, 0.26);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.56);
}

.quick-links-secondary {
  margin-top: 14px;
  background: rgba(255, 255, 255, 0.46);
}

.hero-actions-shortcuts {
  gap: 10px;
}

.quick-links-label {
  margin: 0;
  color: #173055;
  font-size: 1rem;
  font-weight: 700;
}

.quick-links-subtitle {
  margin: 6px 0 0;
  color: rgba(73, 98, 138, 0.9);
  font-size: 0.94rem;
}

.hero .button.ghost {
  color: #274878;
  background: rgba(255, 255, 255, 0.66);
  border-color: rgba(150, 183, 236, 0.34);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.hero .button.subtle {
  color: #34537f;
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(162, 191, 240, 0.26);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.64);
}

.hero .button.subtle:hover,
.hero .button.ghost:hover {
  background: rgba(255, 255, 255, 0.74);
  border-color: rgba(134, 171, 235, 0.38);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  overflow: hidden;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition:
    transform 0.22s ease,
    background-color 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
  backdrop-filter: blur(16px) saturate(135%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
}

.button::after,
.copy-button::after,
.tab-button::after,
.template-button::after {
  content: "";
  position: absolute;
  top: -20%;
  left: -130%;
  width: 38%;
  height: 140%;
  background: linear-gradient(
    115deg,
    transparent 0%,
    rgba(255, 255, 255, 0.12) 30%,
    rgba(255, 255, 255, 0.68) 50%,
    rgba(255, 255, 255, 0.12) 70%,
    transparent 100%
  );
  transform: skewX(-24deg);
  pointer-events: none;
}

.button:hover::after,
.button:focus-visible::after,
.copy-button:hover::after,
.copy-button:focus-visible::after,
.tab-button:hover::after,
.tab-button:focus-visible::after,
.template-button:hover::after,
.template-button:focus-visible::after {
  animation: sweep-shine 1s ease;
}

.button:hover,
.copy-button:hover,
.tab-button:hover,
.template-button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, #6ca7ff 0%, #4c8dff 40%, #2b67e9 100%);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 18px 32px rgba(55, 108, 225, 0.28);
}

.button.primary:hover {
  box-shadow: 0 22px 40px rgba(55, 108, 225, 0.34);
}

.button.ghost {
  color: #f5f8ff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.button.subtle {
  color: rgba(246, 250, 255, 0.96);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.button.subtle:hover,
.button.ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.22);
}

.button.small {
  min-height: 42px;
  padding: 0 15px;
  font-size: 0.93rem;
}

.button.secondary {
  color: var(--primary-dark);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(241, 247, 255, 0.82));
  border-color: rgba(126, 162, 241, 0.22);
  box-shadow: 0 12px 24px rgba(94, 134, 214, 0.12);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.96);
}

.notice {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(166, 193, 235, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.62);
}

.section {
  position: relative;
  padding: 76px 0;
}

.section.alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(232, 242, 255, 0.32));
}

.section-head {
  max-width: 800px;
  margin-bottom: 30px;
}

.section-head h2 {
  margin: 0 0 12px;
  color: var(--text-strong);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.14;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.grid.two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.card,
.portal-card,
.tab-panel,
.table-wrap,
.faq-item,
.stat-card,
.search-panel,
.region-section,
.builder-panel,
.helper-card,
.empty-state {
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  border: 1px solid var(--border);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.66),
    var(--shadow-soft);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}

.card,
.portal-card,
.tab-panel,
.stat-card,
.search-panel,
.region-section,
.builder-panel {
  padding: 26px;
}

.card h3,
.portal-card h3,
.step h3,
.city-card h3,
.helper-card h4,
.faq-item summary {
  margin: 0 0 10px;
  color: var(--text-strong);
}

.card p,
.portal-card p,
.step p,
.stat-label,
.search-tip,
.city-card-head p,
.region-meta,
.faq-item p,
.output-panel p,
.helper-card p,
.empty-state p {
  margin: 0;
  color: var(--muted);
}

.check-list {
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--muted-strong);
}

.check-list li + li {
  margin-top: 8px;
}

.status-explainer-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 24px 0 22px;
  align-items: stretch;
  position: relative;
  z-index: 0;
}

.status-explainer-layout > article {
  min-width: 0;
  margin-top: 0;
  padding: 26px;
}

#status-result {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.status-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.status-chip {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(142, 176, 238, 0.3);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(241, 247, 255, 0.72));
  color: var(--primary-dark);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.status-chip:hover,
.status-chip:focus-visible {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(110, 151, 227, 0.4);
}

.status-result-label,
.glossary-popover-label {
  margin: 0 0 8px;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(75, 108, 172, 0.9);
}

#status-result h3 {
  margin: 0 0 10px;
  color: var(--text-strong);
}

.status-result-meaning {
  margin: 0;
  color: var(--muted-strong);
}

.status-result-note {
  margin-top: 18px;
}

.status-result-note strong {
  display: block;
  margin-bottom: 10px;
  color: var(--text-strong);
}

.glossary-term {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0 2px;
  border: 0;
  background: transparent;
  color: var(--primary-dark);
  font: inherit;
  font-weight: 700;
  text-decoration: underline dotted rgba(76, 141, 255, 0.74);
  text-underline-offset: 3px;
  cursor: pointer;
}

.glossary-term:hover,
.glossary-term:focus-visible {
  color: #1848a7;
}

.glossary-popover {
  position: absolute;
  z-index: 50;
  width: min(300px, calc(100vw - 24px));
  padding: 16px 18px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(244, 249, 255, 0.9));
  border: 1px solid rgba(159, 188, 238, 0.34);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.86),
    0 18px 40px rgba(25, 47, 88, 0.16);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}

.glossary-popover h4 {
  margin: 0 0 8px;
  color: var(--text-strong);
}

.glossary-popover p {
  margin: 0;
  color: var(--muted-strong);
}

.portal-list,
.faq-list,
.timeline,
.region-sections,
.pec-list {
  display: grid;
  gap: 22px;
}

.portal-top,
.region-head,
.pec-copy-row,
.search-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.portal-top,
.pec-copy-row {
  align-items: flex-start;
}

.region-head {
  align-items: end;
  margin-bottom: 18px;
}

.portal-desc {
  margin-bottom: 18px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.info-grid div,
.city-card,
.pec-item,
.mini-stat,
.toggle-card {
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.66), rgba(245, 249, 255, 0.5));
  border: 1px solid rgba(255, 255, 255, 0.54);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 12px 28px rgba(20, 33, 57, 0.08);
}

.info-grid div,
.city-card,
.mini-stat,
.toggle-card {
  padding: 18px;
}

.info-grid h4,
.mini-stat-label,
.stat-value,
.region-head h2 {
  margin: 0 0 8px;
}

.tabs,
.template-switch {
  display: inline-flex;
  gap: 10px;
  padding: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.46);
  border: 1px solid rgba(255, 255, 255, 0.56);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.template-switch {
  background: rgba(76, 141, 255, 0.22);
  border: 1px solid rgba(134, 182, 255, 0.34);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 12px 24px rgba(50, 97, 197, 0.16);
}

.tab-button,
.template-button {
  position: relative;
  padding: 12px 18px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted-strong);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  overflow: hidden;
}

.template-button {
  background: rgba(76, 141, 255, 0.72);
  color: #f5f9ff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.tab-button.active,
.template-button.active {
  background: rgba(255, 255, 255, 0.88);
  color: var(--primary-dark);
  box-shadow: 0 12px 24px rgba(89, 128, 212, 0.18);
}

.template-button.active {
  background: linear-gradient(135deg, #84bcff 0%, #4d8dff 48%, #2f67df 100%);
  color: #ffffff;
  box-shadow: 0 14px 26px rgba(64, 111, 220, 0.3);
}

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(244, 249, 255, 0.58));
  border: 1px solid rgba(255, 255, 255, 0.56);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.74),
    0 14px 28px rgba(20, 33, 57, 0.08);
}

.step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(135deg, #8cc6ff 0%, #4b8cff 45%, #2f67df 100%);
  box-shadow: 0 14px 24px rgba(69, 117, 220, 0.26);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

th,
td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid rgba(145, 172, 220, 0.18);
}

thead th {
  color: var(--text-strong);
  background: rgba(238, 245, 255, 0.74);
}

tbody tr:hover td {
  background: rgba(255, 255, 255, 0.34);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
}

.faq-item {
  padding: 20px 22px;
}

.faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--primary-dark);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(160, 183, 227, 0.28);
  box-shadow: 0 8px 18px rgba(20, 33, 57, 0.08);
  font-size: 1rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "-";
}

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

.faq-item p {
  margin-top: 12px;
}

.footer {
  padding: 30px 0 42px;
  color: rgba(239, 245, 255, 0.94);
  background:
    linear-gradient(180deg, rgba(10, 19, 33, 0.86), rgba(9, 18, 32, 0.94)),
    linear-gradient(135deg, #081221, #153050);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
}

.footer p {
  margin: 0;
}

.footer a {
  color: #b6d4ff;
}

.hero.hero-compact {
  padding: 24px 0 28px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.stat-label {
  font-size: 0.95rem;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-strong);
}

.stat-value.small {
  font-size: 1rem;
  font-weight: 700;
}

.search-label {
  display: inline-block;
  margin-bottom: 10px;
  font-weight: 700;
  color: var(--text-strong);
}

.search-input,
.field input,
.field select,
.field textarea,
.generated-letter {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(160, 183, 227, 0.28);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.search-input {
  min-height: 50px;
  padding: 0 16px;
}

.field input,
.field select,
.field textarea {
  padding: 12px 14px;
}

.search-input:focus,
.field input:focus,
.field select:focus,
.field textarea:focus,
.generated-letter:focus {
  outline: 2px solid rgba(76, 141, 255, 0.18);
  border-color: rgba(76, 141, 255, 0.46);
}

.link-inline,
.pec-mail {
  color: var(--primary-dark);
  text-decoration: none;
}

.link-inline:hover,
.pec-mail:hover,
.pec-source:hover,
.footer a:hover {
  text-decoration: underline;
}

.region-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.region-chip,
.copy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.72);
  color: var(--primary-dark);
  text-decoration: none;
  font: inherit;
  font-weight: 700;
  box-shadow: 0 10px 22px rgba(22, 37, 62, 0.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.region-chip span {
  color: var(--muted);
  font-size: 0.92rem;
}

.city-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.city-card-head h3,
.pec-desc,
.mini-stat-value {
  margin: 0 0 6px;
  color: var(--text-strong);
}

.pec-item {
  padding: 14px;
}

.pec-source {
  display: inline-block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.92rem;
  text-decoration: none;
}

.empty-state {
  padding: 42px 24px;
  text-align: center;
}

.site-nav-sections {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

.site-category {
  padding: 22px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  border: 1px solid var(--border);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.66),
    var(--shadow-soft);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}

.site-category-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.site-category-head h3 {
  margin: 0;
  color: var(--text-strong);
  font-size: 1.08rem;
}

.site-category-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-category-icon,
.site-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 50%;
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.site-category-icon {
  width: 42px;
  height: 42px;
  font-size: 0.98rem;
  box-shadow: 0 12px 22px rgba(36, 74, 150, 0.24);
}

.site-links-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.site-link-card {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 68px;
  padding: 12px;
  border-radius: 18px;
  text-decoration: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(244, 249, 255, 0.56));
  border: 1px solid rgba(255, 255, 255, 0.62);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.74),
    0 10px 22px rgba(20, 33, 57, 0.08);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.site-link-card:hover {
  transform: translateY(-2px);
  border-color: rgba(122, 164, 243, 0.36);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.78),
    0 14px 24px rgba(35, 61, 114, 0.12);
}

.site-link-icon {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
}

.site-link-icon-image {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  padding: 4px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.96);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    0 6px 14px rgba(23, 42, 80, 0.14);
}

.site-link-name {
  display: -webkit-box;
  overflow: hidden;
  color: var(--text-strong);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.site-category-icon-official {
  background: linear-gradient(135deg, #4f93ff 0%, #2d6bf0 100%);
}

.site-category-icon-transport {
  background: linear-gradient(135deg, #42b8ff 0%, #2d7cf0 100%);
}

.site-category-icon-delivery {
  background: linear-gradient(135deg, #5f9bff 0%, #4a67ff 100%);
}

.site-category-icon-shopping {
  background: linear-gradient(135deg, #6d8dff 0%, #874bff 100%);
}

.site-category-icon-media {
  background: linear-gradient(135deg, #42b2c9 0%, #178ea9 100%);
}

.site-category-icon-tools {
  background: linear-gradient(135deg, #65b8ff 0%, #3b8ae8 100%);
}

.builder-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 22px;
}

#sollecito-builder .section-head + .helper-card {
  margin-top: 26px;
}

#sollecito-builder .helper-card + .builder-layout {
  margin-top: 30px;
  gap: 28px;
}

#sollecito-builder .output-head {
  margin-bottom: 14px;
}

.builder-panel h3 {
  margin: 0 0 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.template-two-fields[hidden] {
  display: none !important;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-weight: 700;
  color: var(--text-strong);
}

.field-full {
  margin-top: 16px;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.generated-letter {
  min-height: 420px;
  margin-top: 18px;
  padding: 18px;
  line-height: 1.7;
  resize: vertical;
}

.helper-card {
  margin-top: 18px;
  padding: 18px;
}

.helper-card p + p {
  margin-top: 8px;
}

.toggle-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.toggle-card {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.toggle-card input {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-dark);
}

.materials-output {
  min-height: 520px;
}

.materials-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.mini-stat-label {
  color: var(--muted);
  font-size: 0.92rem;
}

@keyframes sweep-shine {
  0% {
    left: -130%;
  }

  100% {
    left: 160%;
  }
}

@media (max-width: 980px) {
  .stats-grid,
  .city-grid,
  .builder-layout,
  .form-grid,
  .status-explainer-layout {
    grid-template-columns: 1fr 1fr;
  }

  .materials-summary,
  .toggle-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .grid.two,
  .info-grid,
  .stats-grid,
  .city-grid,
  .builder-layout,
  .form-grid,
  .status-explainer-layout {
    grid-template-columns: 1fr;
  }

  .portal-top,
  .region-head {
    flex-direction: column;
  }

  .tabs,
  .template-switch {
    display: flex;
    flex-direction: column;
    width: 100%;
    border-radius: 22px;
  }

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

@media (max-width: 720px) {
  .search-row,
  .region-head,
  .pec-copy-row {
    flex-direction: column;
  }

  .region-nav {
    display: grid;
    grid-template-columns: 1fr;
  }

  .site-links-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 18px 0 24px;
  }

  .hero .container {
    padding: 24px 18px;
    border-radius: 28px;
  }

  .section {
    padding: 48px 0;
  }

  .container {
    width: min(1120px, calc(100% - 24px));
  }

  .hero-text {
    font-size: 0.98rem;
  }

  .hero-actions,
  .hero-actions-tools,
  .action-row {
    flex-direction: column;
  }

  .hero-actions .button,
  .hero-actions-tools .button,
  .action-row .button,
  .copy-button,
  .region-chip {
    width: 100%;
  }

  .card,
  .portal-card,
  .tab-panel,
  .builder-panel,
  .search-panel,
  .region-section,
  .faq-item,
  .stat-card,
  .helper-card,
  .empty-state,
  .quick-links {
    padding: 18px;
  }

  .notice {
    padding: 16px;
  }

  .section-head {
    margin-bottom: 22px;
  }

  .section-head h2 {
    font-size: 1.58rem;
  }

  .tab-button,
  .template-button {
    width: 100%;
  }

  .step {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px;
  }

  .step-no {
    width: 42px;
    height: 42px;
  }

  .site-category {
    padding: 18px;
  }

  .site-category-head {
    align-items: flex-start;
  }

  .site-links-grid {
    grid-template-columns: 1fr;
  }

  .site-link-card {
    min-height: 60px;
    padding: 12px 13px;
  }

  .generated-letter,
  .materials-output {
    min-height: 320px;
    padding: 16px;
  }

  .search-input,
  .field input,
  .field select,
  .field textarea,
  .generated-letter {
    font-size: 16px;
  }

  th,
  td {
    padding: 13px 14px;
    font-size: 0.94rem;
  }

  .pec-mail {
    font-size: 0.95rem;
  }

  .footer-content,
  .materials-summary,
  .toggle-grid {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
}