.package-page {
  --package-blue: #087fb8;
  --package-blue-dark: #075c86;
  --package-ink: #173247;
  --package-muted: #607586;
  --package-line: #d7e3ea;
  --package-soft: #f4f9fc;
  --package-warm: #fff8e9;
  color: var(--package-ink);
  background: #fff;
  font-family: "Microsoft YaHei", Arial, sans-serif;
}

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

.package-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.package-banner {
  position: relative;
  height: 280px;
  overflow: hidden;
  background: #eaf3f8;
}

.package-banner > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.package-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 61, 90, .72), rgba(7, 61, 90, .08) 72%);
}

.package-banner-content {
  position: absolute;
  z-index: 1;
  left: max(20px, calc((100% - 1180px) / 2));
  top: 50%;
  width: min(620px, calc(100% - 40px));
  transform: translateY(-50%);
  color: #fff;
}

.package-banner-eyebrow,
.package-section-eyebrow {
  margin: 0 0 8px;
  color: var(--package-blue);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.package-banner-eyebrow { color: #d7f1ff; }

.package-banner h1 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 38px;
  line-height: 1.25;
  letter-spacing: 0;
}

.package-banner p {
  max-width: 580px;
  margin: 0;
  color: rgba(255, 255, 255, .9);
  font-size: 16px;
  line-height: 1.8;
}

.package-breadcrumb {
  padding: 17px 0;
  color: #718493;
  font-size: 14px;
  border-bottom: 1px solid var(--package-line);
}

.package-breadcrumb a { color: #526a7b; }

.package-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  padding: 54px 0 28px;
}

.package-intro h2,
.package-content-section h2,
.package-article h2 {
  margin: 0;
  color: #102d42;
  font-size: 28px;
  line-height: 1.35;
  letter-spacing: 0;
}

.package-intro p {
  max-width: 720px;
  margin: 12px 0 0;
  color: var(--package-muted);
  font-size: 16px;
  line-height: 1.8;
}

.package-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.package-filter-button {
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid #bfd3df;
  border-radius: 4px;
  background: #fff;
  color: #526b7c;
  cursor: pointer;
  font-size: 14px;
}

.package-filter-button:hover,
.package-filter-button.is-active {
  border-color: var(--package-blue);
  background: var(--package-blue);
  color: #fff;
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  padding: 8px 0 56px;
}

.package-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--package-line);
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(27, 74, 101, .07);
  transition: transform .2s ease, box-shadow .2s ease;
}

.package-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(27, 74, 101, .12);
}

.package-card[hidden] { display: none; }

.package-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #edf4f7;
}

.package-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform .25s ease;
}

.package-card:hover .package-card-media img { transform: scale(1.025); }

.package-card-type {
  position: absolute;
  left: 14px;
  top: 14px;
  padding: 5px 9px;
  border-radius: 3px;
  background: rgba(255, 255, 255, .94);
  color: var(--package-blue-dark);
  font-size: 12px;
  font-weight: 700;
}

.package-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 21px;
}

.package-card h3 {
  min-height: 54px;
  margin: 0;
  font-size: 20px;
  line-height: 1.4;
  letter-spacing: 0;
}

.package-card h3 a { color: #15364d; }

.package-card-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 16px 0 19px;
}

.package-card-fact {
  min-width: 0;
  padding: 10px 12px;
  background: var(--package-soft);
  border-radius: 4px;
}

.package-card-fact span {
  display: block;
  margin-bottom: 4px;
  color: #78909f;
  font-size: 12px;
}

.package-card-fact strong {
  display: block;
  overflow: hidden;
  color: #24475e;
  font-size: 14px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.package-price {
  color: var(--package-blue-dark);
  font-size: 25px;
  font-weight: 700;
  line-height: 1.2;
}

.package-price small {
  margin-left: 3px;
  color: #6a7f8e;
  font-size: 13px;
  font-weight: 400;
}

.package-cny {
  min-height: 22px;
  margin-top: 5px;
  color: #6b7f8d;
  font-size: 13px;
}

.package-card-actions {
  display: flex;
  gap: 9px;
  margin-top: 17px;
}

.package-button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--package-blue);
  border-radius: 4px;
  background: var(--package-blue);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

.package-button:hover { color: #fff; background: #056d9f; }

.package-button-secondary {
  background: #fff;
  color: var(--package-blue-dark);
}

.package-button-secondary:hover { background: var(--package-soft); color: var(--package-blue-dark); }

.package-choice-guide {
  padding: 48px 0;
  background: var(--package-soft);
  border-top: 1px solid #e4edf2;
}

.package-choice-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.package-choice-intro p,
.package-choice-item p {
  margin: 10px 0 0;
  color: var(--package-muted);
  font-size: 14px;
  line-height: 1.75;
}

.package-choice-item {
  padding-left: 18px;
  border-left: 2px solid #a8cddd;
}

.package-choice-item strong {
  color: #21465d;
  font-size: 16px;
}

.package-rate-note {
  padding: 18px 0 52px;
  color: #758896;
  font-size: 13px;
  line-height: 1.7;
  text-align: center;
}

.package-detail-head {
  padding: 42px 0 30px;
  border-bottom: 1px solid var(--package-line);
}

.package-detail-head h1 {
  max-width: 900px;
  margin: 8px 0 12px;
  color: #102d42;
  font-size: 36px;
  line-height: 1.35;
  letter-spacing: 0;
}

.package-detail-lead {
  max-width: 820px;
  margin: 0;
  color: var(--package-muted);
  font-size: 16px;
  line-height: 1.8;
}

.package-anchor-wrap {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--package-line);
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 5px 14px rgba(25, 60, 82, .05);
}

.package-anchor-nav {
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 26px;
  overflow-x: auto;
  scrollbar-width: none;
}

.package-anchor-nav::-webkit-scrollbar { display: none; }

.package-anchor-nav a {
  flex: 0 0 auto;
  color: #506a7b;
  font-size: 14px;
  white-space: nowrap;
}

.package-anchor-nav a:hover { color: var(--package-blue); }

.package-detail-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  grid-template-areas: "article aside";
  gap: 42px;
  align-items: start;
  padding: 42px 0 68px;
}

.package-detail-aside {
  grid-area: aside;
  position: sticky;
  top: 70px;
}

.package-summary-panel {
  overflow: hidden;
  border: 1px solid var(--package-line);
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(27, 74, 101, .08);
}

.package-summary-main { padding: 25px; }

.package-summary-main > span {
  display: block;
  margin-bottom: 8px;
  color: #718694;
  font-size: 13px;
}

.package-summary-notice {
  margin: 15px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--package-line);
  color: #6c808e;
  font-size: 12px;
  line-height: 1.65;
}

.package-summary-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
  padding: 17px;
  background: var(--package-soft);
}

.package-summary-meta {
  padding: 18px 24px 22px;
  border-top: 1px solid var(--package-line);
  color: #68808f;
  font-size: 13px;
  line-height: 1.8;
}

.package-summary-meta strong { color: #294a60; }

.package-article { grid-area: article; min-width: 0; }

.package-content-section {
  padding: 0 0 38px;
  margin: 0 0 38px;
  border-bottom: 1px solid var(--package-line);
  scroll-margin-top: 75px;
}

.package-content-section:last-child { margin-bottom: 0; }

.package-answer-box {
  margin-top: 18px;
  padding: 18px 20px;
  border-left: 3px solid var(--package-blue);
  background: var(--package-soft);
  color: #39586c;
  font-size: 15px;
  line-height: 1.8;
}

.package-fact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 25px;
  border: 1px solid var(--package-line);
  border-radius: 4px;
}

.package-fact {
  min-width: 0;
  padding: 18px 16px;
  border-right: 1px solid var(--package-line);
}

.package-fact:last-child { border-right: 0; }

.package-fact span {
  display: block;
  margin-bottom: 7px;
  color: #728794;
  font-size: 12px;
}

.package-fact strong {
  display: block;
  color: var(--package-blue-dark);
  font-size: 18px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.package-two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 24px;
}

.package-info-block {
  padding: 21px 22px;
  border: 1px solid var(--package-line);
  border-radius: 5px;
}

.package-info-block.is-warm { background: var(--package-warm); border-color: #eadbb5; }
.package-info-block.is-blue { background: var(--package-soft); }

.package-info-block h3 {
  margin: 0 0 13px;
  color: #203f54;
  font-size: 18px;
  letter-spacing: 0;
}

.package-check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.package-check-list li {
  position: relative;
  margin: 8px 0;
  padding-left: 19px;
  color: #4d6778;
  font-size: 14px;
  line-height: 1.7;
}

.package-check-list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--package-blue);
}

.package-detail-content {
  margin-top: 24px;
  color: #3f596b;
  font-size: 15px;
  line-height: 1.9;
}

.package-detail-content h2,
.package-detail-content h3,
.package-detail-content h4 {
  margin: 28px 0 12px;
  color: #1d3c51;
  line-height: 1.45;
  letter-spacing: 0;
}

.package-detail-content p { margin: 10px 0; }

.package-detail-content img {
  max-width: 100%;
  height: auto !important;
}

.package-process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 23px;
}

.package-process-step {
  position: relative;
  padding: 17px 15px;
  border-top: 2px solid #9ec9dc;
  background: var(--package-soft);
}

.package-process-step span {
  display: block;
  margin-bottom: 8px;
  color: var(--package-blue);
  font-size: 12px;
  font-weight: 700;
}

.package-process-step strong {
  color: #284a60;
  font-size: 15px;
}

.package-image-preview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 24px;
  align-items: center;
  margin-top: 23px;
  padding: 22px;
  border: 1px solid var(--package-line);
  border-radius: 5px;
}

.package-image-copy p {
  margin: 10px 0 17px;
  color: var(--package-muted);
  font-size: 14px;
  line-height: 1.75;
}

.package-image-thumb {
  height: 180px;
  overflow: hidden;
  border: 1px solid #dbe5ea;
  background: #f4f7f9;
}

.package-image-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

button.package-image-open { cursor: pointer; }

.package-faq { margin-top: 21px; }

.package-faq-item {
  padding: 20px 0;
  border-top: 1px solid var(--package-line);
}

.package-faq-item:last-child { border-bottom: 1px solid var(--package-line); }

.package-faq-item h3 {
  margin: 0 0 9px;
  color: #1b3b51;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: 0;
}

.package-faq-item p {
  margin: 0;
  color: #526d7e;
  font-size: 14px;
  line-height: 1.8;
}

.package-evidence {
  margin-top: 20px;
  padding: 18px 20px;
  background: #f7f9fa;
  color: #637987;
  font-size: 13px;
  line-height: 1.8;
}

.package-image-modal[hidden] { display: none; }

.package-image-modal {
  position: fixed;
  z-index: 99999;
  inset: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  padding: 32px 20px;
  background: rgba(8, 28, 40, .82);
}

.package-image-modal-dialog {
  position: relative;
  width: min(900px, 100%);
  padding: 52px 22px 22px;
  border-radius: 6px;
  background: #fff;
}

.package-image-modal-title {
  position: absolute;
  left: 22px;
  top: 17px;
  margin: 0;
  color: #1e4056;
  font-size: 16px;
}

.package-image-modal-close {
  position: absolute;
  right: 14px;
  top: 10px;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #2d4d61;
  cursor: pointer;
  font-size: 28px;
  line-height: 36px;
}

.package-image-modal img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.package-modal-open { overflow: hidden; }

@media (max-width: 1024px) {
  .package-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .package-choice-grid { grid-template-columns: 1fr 1fr; }
  .package-detail-shell { grid-template-columns: minmax(0, 1fr) 285px; gap: 28px; }
  .package-fact-grid { grid-template-columns: 1fr 1fr; }
  .package-fact:nth-child(2) { border-right: 0; }
  .package-fact:nth-child(-n+2) { border-bottom: 1px solid var(--package-line); }
  .package-process { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  body { overflow-x: hidden; }
  .package-page { padding-bottom: 78px; }
  .package-container { width: calc(100% - 28px); }
  .package-banner { height: 210px; }
  .package-banner::after { background: rgba(7, 61, 90, .58); }
  .package-banner-content { left: 20px; width: calc(100% - 40px); }
  .package-banner h1 { margin-bottom: 9px; font-size: 28px; }
  .package-banner p { display: -webkit-box; overflow: hidden; font-size: 14px; line-height: 1.7; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
  .package-breadcrumb { padding: 13px 0; font-size: 12px; }
  .package-intro { display: block; padding: 34px 0 20px; }
  .package-intro h2, .package-content-section h2, .package-article h2 { font-size: 23px; }
  .package-intro p { font-size: 14px; }
  .package-filter { justify-content: flex-start; margin-top: 19px; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 5px; }
  .package-filter-button { flex: 0 0 auto; min-height: 36px; padding: 0 13px; }
  .package-grid { grid-template-columns: 1fr; gap: 16px; padding-bottom: 38px; }
  .package-card { display: grid; grid-template-columns: 130px minmax(0, 1fr); }
  .package-card-media { aspect-ratio: auto; height: 100%; min-height: 220px; }
  .package-card-body { padding: 16px; }
  .package-card h3 { min-height: auto; font-size: 17px; }
  .package-card-facts { gap: 7px; margin-bottom: 13px; }
  .package-card-fact { padding: 8px; }
  .package-card-fact strong { font-size: 13px; }
  .package-price { font-size: 20px; }
  .package-card-actions { margin-top: 12px; }
  .package-card-actions .package-button { width: 100%; min-height: 38px; padding: 0 10px; }
  .package-card-actions .package-button-secondary { display: none; }
  .package-choice-guide { padding: 34px 0; }
  .package-choice-grid { grid-template-columns: 1fr; gap: 18px; }
  .package-choice-item { padding: 0 0 0 15px; }
  .package-detail-head { padding: 29px 0 22px; }
  .package-detail-head h1 { font-size: 27px; }
  .package-detail-lead { font-size: 14px; line-height: 1.75; }
  .package-anchor-wrap { position: static; box-shadow: none; }
  .package-anchor-nav { min-height: 46px; gap: 20px; }
  .package-detail-shell { display: flex; flex-direction: column; gap: 26px; padding: 26px 0 46px; }
  .package-detail-aside { position: static; width: 100%; order: 0; }
  .package-article { width: 100%; order: 1; }
  .package-summary-panel { box-shadow: none; }
  .package-summary-main { padding: 19px; }
  .package-summary-actions { padding: 13px; }
  .package-summary-meta { padding: 15px 19px 18px; }
  .package-content-section { padding-bottom: 29px; margin-bottom: 29px; scroll-margin-top: 14px; }
  .package-answer-box { margin-top: 15px; padding: 14px 15px; font-size: 14px; }
  .package-fact-grid { margin-top: 18px; grid-template-columns: 1fr 1fr; }
  .package-fact { min-height: 100px; padding: 14px 12px; }
  .package-fact:nth-child(2) { border-right: 0; }
  .package-fact:nth-child(-n+2) { border-bottom: 1px solid var(--package-line); }
  .package-fact strong { font-size: 16px; }
  .package-two-column { grid-template-columns: 1fr; gap: 13px; margin-top: 18px; }
  .package-info-block { padding: 17px; }
  .package-detail-content { margin-top: 18px; font-size: 14px; line-height: 1.85; }
  .package-process { gap: 9px; margin-top: 18px; }
  .package-process-step { padding: 14px 12px; }
  .package-image-preview { grid-template-columns: minmax(0, 1fr) 120px; gap: 14px; padding: 15px; }
  .package-image-thumb { height: 130px; }
  .package-image-copy p { display: none; }
  .package-image-modal { padding: 18px 10px; }
  .package-image-modal-dialog { padding: 50px 10px 10px; }
  .package-rate-note { padding-bottom: 35px; }
}

@media (max-width: 480px) {
  .package-card { grid-template-columns: 112px minmax(0, 1fr); }
  .package-card-media { min-height: 205px; }
  .package-card-facts { grid-template-columns: 1fr; }
  .package-card-fact:nth-child(2) { display: none; }
  .package-cny { font-size: 12px; }
  .package-summary-actions .package-button { min-height: 40px; padding: 0 10px; }
  .package-fact-grid { grid-template-columns: 1fr 1fr; }
  .package-fact { min-height: 94px; }
  .package-process { grid-template-columns: 1fr 1fr; }
  .package-image-preview { grid-template-columns: 1fr; }
  .package-image-thumb { display: none; }
}