@charset "UTF-8";

:root {
  --ivory: #fbf6ef;
  --ivory-deep: #f3e9dd;
  --paper: #fffdf9;
  --coral: #f26f55;
  --coral-dark: #d9553f;
  --coral-soft: #fde7df;
  --navy: #142746;
  --navy-soft: #20395f;
  --lavender: #ece9f8;
  --purple: #7771ad;
  --ink: #152640;
  --muted: #657085;
  --line: #eadfd4;
  --white: #fff;
  --shadow: 0 22px 65px rgba(75, 51, 38, .11);
  --radius-lg: 34px;
  --radius-md: 22px;
  --radius-sm: 14px;
  --header-height: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  padding-top: var(--header-height);
  overflow-x: clip;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a,
button {
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

a {
  text-decoration: none;
}

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

button {
  border: 0;
}

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

h1,
h2,
h3,
p,
ul,
ol {
  margin-top: 0;
}

ul,
ol {
  padding-left: 0;
  list-style: none;
}

[id] {
  scroll-margin-top: calc(var(--header-height) + 16px);
}

.container,
.header-inner,
.hero-inner {
  width: min(1200px, calc(100% - 40px));
  margin-right: auto;
  margin-left: auto;
}

.section {
  padding: 104px 0;
}

.section-kicker {
  margin-bottom: 10px;
  color: var(--coral);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .16em;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 48px;
}

.section-heading h2,
.trust-heading h2 {
  margin-bottom: 18px;
  color: var(--navy);
  font-family: "STSong", "Songti SC", "SimSun", serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -.04em;
}

.section-heading > p:last-child,
.split-heading > p {
  margin-bottom: 0;
  color: var(--muted);
}

.section-heading.centered {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.split-heading {
  display: flex;
  max-width: none;
  align-items: flex-end;
  justify-content: space-between;
  gap: 64px;
}

.split-heading > div {
  flex: 0 0 auto;
}

.split-heading > p {
  max-width: 520px;
}

.icon {
  display: inline-flex;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  color: currentColor;
}

.icon::before {
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: var(--icon);
  content: "";
  filter: invert(56%) sepia(75%) saturate(2072%) hue-rotate(328deg) brightness(100%) contrast(90%);
}

.icon-heart { --icon: url("../icons/heart.svg"); }
.icon-clipboard { --icon: url("../icons/clipboard.svg"); }
.icon-cycle { --icon: url("../icons/cycle.svg"); }
.icon-dna { --icon: url("../icons/dna.svg"); }
.icon-user { --icon: url("../icons/user-heart.svg"); }
.icon-shield { --icon: url("../icons/shield-check.svg"); }
.icon-flower { --icon: url("../icons/flower.svg"); }
.icon-message { --icon: url("../icons/message.svg"); }
.icon-file { --icon: url("../icons/file-check.svg"); }
.icon-lock { --icon: url("../icons/lock.svg"); }
.icon-badge { --icon: url("../icons/badge.svg"); }

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  background: rgba(255, 253, 249, .96);
  border-bottom: 1px solid rgba(234, 223, 212, .8);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand img,
.footer-brand img {
  width: 40px;
  height: 40px;
  /* filter: hue-rotate(130deg) saturate(.85); */
}

.brand span,
.footer-brand span {
  display: flex;
  flex-direction: column;
}

.brand strong,
.footer-brand strong {
  color: var(--navy);
  font-size: 18px;
  line-height: 1.25;
}

.brand small,
.footer-brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: .05em;
}

.main-nav ul {
  display: flex;
  margin: 0;
  align-items: center;
  gap: 30px;
}

.main-nav a {
  position: relative;
  display: block;
  padding: 28px 0 25px;
  color: #3e485a;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.main-nav a::after {
  position: absolute;
  right: 50%;
  bottom: 18px;
  left: 50%;
  height: 2px;
  background: var(--coral);
  content: "";
  transition: right .2s ease, left .2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--coral-dark);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  right: 0;
  left: 0;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  background: var(--coral-soft);
  cursor: pointer;
}

.menu-toggle i,
.menu-toggle i::before,
.menu-toggle i::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: auto;
  background: var(--navy);
  border-radius: 2px;
  content: "";
}

.menu-toggle i {
  position: relative;
}

.menu-toggle i::before,
.menu-toggle i::after {
  position: absolute;
  left: 0;
}

.menu-toggle i::before { top: -6px; }
.menu-toggle i::after { top: 6px; }

.hero {
  position: relative;
  overflow: hidden;
  background: var(--ivory);
}

.hero::before {
  position: absolute;
  top: -180px;
  left: -120px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(242, 111, 85, .16), rgba(242, 111, 85, 0) 68%);
  content: "";
}

.hero::after {
  position: absolute;
  right: -160px;
  bottom: -240px;
  width: 540px;
  height: 540px;
  border: 110px solid rgba(119, 113, 173, .09);
  border-radius: 50%;
  content: "";
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 690px;
  grid-template-columns: minmax(0, .9fr) minmax(480px, 1.1fr);
  align-items: stretch;
}

.hero-copy {
  display: flex;
  padding: 72px 56px 72px 0;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.eyebrow {
  margin-bottom: 18px;
  color: var(--coral-dark);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .1em;
}

.hero h1 {
  margin-bottom: 16px;
  color: var(--navy);
  font-family: "STSong", "Songti SC", "SimSun", serif;
  font-size: clamp(54px, 5.2vw, 76px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.06em;
}

.hero-lead {
  margin-bottom: 16px;
  color: var(--navy);
  font-size: 25px;
  font-weight: 700;
}

.hero-desc {
  max-width: 560px;
  margin-bottom: 22px;
  color: var(--muted);
}

.hero-offer {
  display: inline-flex;
  min-height: 82px;
  margin-bottom: 24px;
  padding: 10px 20px;
  align-items: center;
  gap: 18px;
  background: rgba(255, 255, 255, .7);
  border: 1px solid rgba(242, 111, 85, .42);
  border-radius: 16px;
}

.offer-number {
  padding-right: 18px;
  color: var(--coral);
  border-right: 1px solid var(--line);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}

.offer-number b {
  font-family: Georgia, serif;
  font-size: 54px;
  font-weight: 400;
}

.offer-name {
  color: var(--navy);
  font-weight: 700;
  line-height: 1.45;
}

.hero-actions,
.contact-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  min-width: 146px;
  height: 48px;
  padding: 0 24px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 25px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

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

.btn-primary {
  color: var(--white);
  background: var(--coral);
  box-shadow: 0 12px 28px rgba(242, 111, 85, .27);
}

.btn-primary:hover { background: var(--coral-dark); }

.btn-dark {
  color: var(--white);
  background: var(--navy);
  box-shadow: 0 12px 28px rgba(20, 39, 70, .2);
}

.btn-dark:hover { background: #0c1b33; }

.btn-light {
  color: var(--navy);
  background: var(--white);
}

.hero-points {
  display: flex;
  margin: 25px 0 0;
  gap: 20px;
  color: #566174;
  font-size: 13px;
}

.hero-points li {
  position: relative;
  padding-left: 14px;
}

.hero-points li::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--coral);
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
}

.hero-visual {
  position: relative;
  min-height: 690px;
  overflow: hidden;
  border-radius: 0 0 0 110px;
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--ivory) 0, rgba(251, 246, 239, 0) 28%);
  content: "";
}

.hero-visual > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
}

.hero-note {
  position: absolute;
  z-index: 2;
  right: 28px;
  bottom: 28px;
  display: flex;
  max-width: 280px;
  padding: 14px 18px;
  align-items: center;
  gap: 12px;
  background: rgba(255, 253, 249, .92);
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero-note .icon {
  color: var(--coral);
}

.hero-note span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.hero-note b {
  display: block;
  color: var(--navy);
  font-size: 14px;
}

.package-section {
  position: relative;
  z-index: 2;
  padding-top: 0;
  background: var(--paper);
}

.package-card {
  margin-top: -34px;
  padding: 42px;
  background: rgba(255, 253, 249, .98);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.package-heading {
  display: grid;
  grid-template-columns: 1fr 210px;
  align-items: center;
  gap: 48px;
}

.package-heading h2 {
  margin-bottom: 12px;
  color: var(--navy);
  font-family: "STSong", "Songti SC", "SimSun", serif;
  font-size: 38px;
  line-height: 1.2;
}

.package-heading h2 em {
  margin-right: 8px;
  color: var(--coral);
  font-family: Georgia, serif;
  font-style: normal;
  font-weight: 400;
}

.package-heading > div > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.package-price {
  padding-left: 38px;
  border-left: 1px solid var(--line);
}

.package-price span,
.package-price b {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}

.package-price strong {
  display: block;
  color: var(--coral);
  font-family: Georgia, serif;
  font-size: 54px;
  font-weight: 400;
  line-height: 1.1;
}

.package-price small {
  margin-left: 4px;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 20px;
}

.package-grid {
  display: grid;
  margin-top: 36px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
}

.package-grid article {
  min-height: 210px;
  padding: 30px 26px;
  background: var(--white);
  border-right: 1px solid var(--line);
}

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

.package-grid .icon {
  width: 38px;
  height: 38px;
  margin-bottom: 21px;
  color: var(--coral);
}

.package-grid h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.package-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.package-foot {
  display: flex;
  margin-top: 24px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.package-foot p {
  display: flex;
  max-width: 820px;
  margin-bottom: 0;
  align-items: flex-start;
  gap: 9px;
  color: #7b8495;
  font-size: 12px;
}

.package-foot .icon {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  color: var(--coral);
}

.package-foot a,
.text-link {
  color: var(--coral-dark);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.package-foot a span,
.text-link span {
  margin-left: 6px;
}

.services {
  background: linear-gradient(180deg, var(--paper), #fff8f2);
}

.service-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 30px;
}

.service-tabs {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-tabs button {
  display: grid;
  min-height: 68px;
  padding: 10px 18px;
  grid-template-columns: 28px 30px 1fr;
  align-items: center;
  gap: 13px;
  color: var(--muted);
  background: transparent;
  border-radius: 15px;
  cursor: pointer;
  text-align: left;
}

.service-tabs button span {
  color: #a39e9a;
  font-family: Georgia, serif;
  font-size: 13px;
}

.service-tabs button .icon {
  width: 25px;
  height: 25px;
}

.service-tabs button b {
  color: var(--navy);
  font-size: 15px;
}

.service-tabs button:hover,
.service-tabs button.active {
  color: var(--coral);
  background: var(--white);
  box-shadow: 0 12px 30px rgba(84, 63, 49, .08);
}

.service-tabs button.active span,
.service-tabs button.active b {
  color: var(--coral-dark);
}

.service-stage {
  position: relative;
  display: grid;
  min-height: 510px;
  grid-template-columns: minmax(260px, .8fr) minmax(340px, 1.2fr);
  overflow: hidden;
  background: var(--navy);
  border-radius: var(--radius-lg);
}

.service-stage > img {
  width: 100%;
  height: 100%;
  min-height: 510px;
  object-fit: cover;
}

.service-copy {
  display: flex;
  padding: 54px;
  align-items: center;
  color: var(--white);
}

.service-panel {
  display: none;
}

.service-panel.active {
  display: block;
}

.service-panel > span {
  display: inline-block;
  margin-bottom: 16px;
  padding: 5px 12px;
  color: #ffd4c8;
  background: rgba(242, 111, 85, .16);
  border: 1px solid rgba(242, 111, 85, .35);
  border-radius: 18px;
  font-size: 12px;
  font-weight: 700;
}

.service-panel h3 {
  margin-bottom: 16px;
  font-family: "STSong", "Songti SC", serif;
  font-size: 34px;
  line-height: 1.25;
}

.service-panel p {
  margin-bottom: 24px;
  color: rgba(255, 255, 255, .72);
}

.service-panel ul {
  display: flex;
  margin-bottom: 0;
  flex-wrap: wrap;
  gap: 10px;
}

.service-panel li {
  padding: 7px 12px;
  color: rgba(255, 255, 255, .86);
  background: rgba(255, 255, 255, .08);
  border-radius: 18px;
  font-size: 12px;
}

.about {
  background: var(--paper);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(360px, .78fr);
  gap: 24px;
}

.about-main,
.about-side article {
  overflow: hidden;
  background: var(--ivory);
  border-radius: var(--radius-md);
}

.about-main {
  display: grid;
  grid-template-rows: 300px 1fr;
}

.about-main img,
.about-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-main > div {
  padding: 34px 38px 38px;
}

.about-main span,
.about-side span {
  color: var(--coral-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
}

.about-main h3,
.about-side h3 {
  margin: 6px 0 10px;
  color: var(--navy);
  font-size: 24px;
}

.about-main p,
.about-side p {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
}

.about-main ul {
  display: flex;
  margin-bottom: 0;
  flex-wrap: wrap;
  gap: 10px;
}

.about-main li {
  padding: 6px 12px;
  color: var(--navy);
  background: var(--white);
  border-radius: 16px;
  font-size: 12px;
}

.about-side {
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.about-side article {
  display: grid;
  grid-template-columns: 47% 53%;
}

.about-side article > div {
  padding: 28px 24px;
}

.about-side h3 { font-size: 20px; }
.about-side p { margin-bottom: 0; font-size: 13px; }

.routes {
  background: linear-gradient(135deg, #fff3eb, #f4f1fb);
}

.route-switch {
  display: flex;
  width: fit-content;
  margin: 0 auto 28px;
  padding: 5px;
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 30px;
}

.route-switch button {
  min-width: 180px;
  height: 46px;
  padding: 0 24px;
  color: var(--muted);
  background: transparent;
  border-radius: 23px;
  cursor: pointer;
  font-weight: 700;
}

.route-switch button.active {
  color: var(--white);
  background: var(--navy);
  box-shadow: 0 8px 20px rgba(20, 39, 70, .16);
}

.route-panels {
  max-width: 940px;
  margin: 0 auto;
}

.route-panel {
  display: none;
  min-height: 290px;
  padding: 54px 70px;
  grid-template-columns: 130px 1fr;
  align-items: center;
  gap: 48px;
  background: rgba(255, 255, 255, .84);
  border: 1px solid rgba(255, 255, 255, .95);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 55px rgba(77, 62, 84, .09);
}

.route-panel.active { display: grid; }

.route-number {
  color: var(--coral);
  font-family: Georgia, serif;
  font-size: 88px;
  line-height: 1;
  opacity: .72;
}

.route-panel span {
  color: var(--coral-dark);
  font-size: 13px;
  font-weight: 700;
}

.route-panel h3 {
  margin: 6px 0 12px;
  font-family: "STSong", "Songti SC", serif;
  font-size: 34px;
}

.route-panel p {
  margin-bottom: 18px;
  color: var(--muted);
}

.route-panel ul {
  display: flex;
  margin-bottom: 0;
  flex-wrap: wrap;
  gap: 10px;
}

.route-panel li {
  padding: 6px 12px;
  color: var(--navy);
  background: var(--ivory);
  border-radius: 18px;
  font-size: 12px;
}

.process {
  color: var(--white);
  background: var(--navy);
}

.section-heading.light h2,
.section-heading.light p:last-child {
  color: var(--white);
}

.section-heading.light p:last-child { opacity: .65; }

.process-list {
  position: relative;
  display: grid;
  margin: 62px 0 0;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.process-list::before {
  position: absolute;
  top: 57px;
  right: 7%;
  left: 7%;
  height: 1px;
  background: rgba(255, 255, 255, .2);
  content: "";
}

.process-list li {
  position: relative;
  z-index: 1;
  padding: 0 10px;
  text-align: center;
}

.process-list li > span {
  display: block;
  margin-bottom: 12px;
  color: #ffab95;
  font-family: Georgia, serif;
  font-size: 13px;
}

.process-list .icon {
  width: 66px;
  height: 66px;
  margin: 0 auto 18px;
  padding: 18px;
  color: var(--coral);
  background: var(--white);
  border: 7px solid rgba(255, 255, 255, .14);
  border-radius: 50%;
  background-clip: padding-box;
}

.process-list h3 {
  margin-bottom: 5px;
  font-size: 16px;
}

.process-list p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, .55);
  font-size: 11px;
}

.trust {
  background: var(--paper);
}

.trust-heading {
  margin-bottom: 36px;
  text-align: center;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: var(--navy);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.trust-grid article {
  display: flex;
  min-height: 156px;
  padding: 34px 28px;
  align-items: center;
  gap: 18px;
  color: var(--white);
  border-right: 1px solid rgba(255, 255, 255, .12);
}

.trust-grid article:last-child { border-right: 0; }

.trust-grid .icon {
  width: 42px;
  height: 42px;
  color: var(--coral);
}

.trust-grid h3 {
  margin-bottom: 4px;
  font-size: 17px;
}

.trust-grid p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, .6);
  font-size: 12px;
}

.cases {
  background: var(--ivory);
}

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

.case-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.case-image {
  height: 240px;
  overflow: hidden;
  background: #e9e8e7;
}

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

.case-copy {
  padding: 28px 28px 30px;
}

.case-copy > span {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 10px;
  color: var(--coral-dark);
  background: var(--coral-soft);
  border-radius: 15px;
  font-size: 11px;
  font-weight: 700;
}

.case-copy h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.case-copy p {
  min-height: 76px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
}

.case-copy a {
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
}

.case-copy a b {
  margin-left: 8px;
  color: var(--coral);
}

.faq {
  background: var(--paper);
}

.faq-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 80px;
}

.faq-intro h2 {
  margin-bottom: 18px;
  font-family: "STSong", "Songti SC", serif;
  font-size: 48px;
}

.faq-intro > p:not(.section-kicker) {
  margin-bottom: 24px;
  color: var(--muted);
}

.faq-list details {
  border-top: 1px solid var(--line);
}

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

.faq-list summary {
  position: relative;
  display: flex;
  min-height: 76px;
  padding: 20px 46px 20px 4px;
  align-items: center;
  color: var(--navy);
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

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

.faq-list summary i,
.faq-list summary i::after {
  position: absolute;
  top: 50%;
  right: 8px;
  width: 16px;
  height: 2px;
  background: var(--coral);
  content: "";
  transform: translateY(-50%);
}

.faq-list summary i::after {
  top: 0;
  right: 0;
  transform: rotate(90deg);
}

.faq-list details[open] summary i::after { display: none; }

.faq-list details p {
  max-width: 760px;
  margin-bottom: 24px;
  padding-left: 4px;
  color: var(--muted);
  font-size: 14px;
}

.contact-section {
  padding: 62px 0;
  color: var(--white);
  background: var(--coral);
}

.contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.contact-inner p {
  margin-bottom: 4px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
}

.contact-inner h2 {
  margin-bottom: 4px;
  font-family: "STSong", "Songti SC", serif;
  font-size: 38px;
}

.contact-inner span {
  color: rgba(255, 255, 255, .78);
}

.site-footer {
  color: rgba(255, 255, 255, .72);
  background: #101d34;
}

.footer-main {
  display: grid;
  padding-top: 64px;
  padding-bottom: 48px;
  grid-template-columns: 1fr .85fr 1.15fr;
  gap: 70px;
}

.footer-brand {
  align-self: start;
}

.footer-brand strong { color: var(--white); }
.footer-brand small { color: rgba(255, 255, 255, .5); }

.footer-nav h3,
.footer-info h3 {
  margin-bottom: 16px;
  color: var(--white);
  font-size: 15px;
}

.footer-nav ul {
  display: grid;
  margin-bottom: 0;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px 20px;
}

.footer-nav a {
  font-size: 12px;
}

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

.footer-info p {
  margin-bottom: 0;
  font-size: 12px;
}

.footer-bottom {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: center;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: 11px;
  text-align: center;
}

.footer-bottom p { margin-bottom: 0; }

@media (max-width: 1080px) {
  .main-nav ul { gap: 18px; }
  .main-nav a { font-size: 13px; }
  .hero-inner { grid-template-columns: minmax(0, 1fr) minmax(430px, .9fr); }
  .hero-copy { padding-right: 30px; }
  .service-stage { grid-template-columns: .72fr 1.28fr; }
  .service-copy { padding: 42px; }
  .process-list h3 { font-size: 14px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid article:nth-child(2) { border-right: 0; }
  .trust-grid article:nth-child(-n+2) { border-bottom: 1px solid rgba(255, 255, 255, .12); }
}

@media (max-width: 900px) {
  :root { --header-height: 72px; }
  .container, .header-inner, .hero-inner { width: min(100% - 32px, 1200px); }
  .section { padding: 82px 0; }
  .menu-toggle { display: block; }
  .main-nav {
    position: fixed;
    z-index: -1;
    top: var(--header-height);
    right: 0;
    left: 0;
    visibility: hidden;
    padding: 14px 16px 24px;
    background: rgba(255, 253, 249, .99);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 40px rgba(30, 28, 40, .12);
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }
  .site-header.nav-open .main-nav {
    z-index: 2;
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }
  .main-nav ul {
    display: grid;
    width: min(100%, 560px);
    margin: 0 auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
  }
  .main-nav li { border-bottom: 1px solid var(--line); }
  .main-nav a { padding: 14px 10px; }
  .main-nav a::after { display: none; }
  .site-header.nav-open .menu-toggle i { background: transparent; }
  .site-header.nav-open .menu-toggle i::before { top: 0; transform: rotate(45deg); }
  .site-header.nav-open .menu-toggle i::after { top: 0; transform: rotate(-45deg); }
  .hero-inner { min-height: 620px; grid-template-columns: 1fr 390px; }
  .hero h1 { font-size: 56px; }
  .hero-lead { font-size: 21px; }
  .hero-visual { min-height: 620px; }
  .hero-points { flex-wrap: wrap; gap: 7px 18px; }
  .package-card { padding: 34px; }
  .package-grid { grid-template-columns: repeat(2, 1fr); }
  .package-grid article:nth-child(2) { border-right: 0; }
  .package-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .service-layout { grid-template-columns: 1fr; }
  .service-tabs { display: grid; grid-template-columns: repeat(3, 1fr); }
  .service-tabs button { min-height: 86px; grid-template-columns: 24px 1fr; gap: 8px; }
  .service-tabs button .icon { grid-row: 1 / 3; }
  .service-tabs button span { grid-column: 2; }
  .service-tabs button b { grid-column: 2; }
  .service-stage { grid-template-columns: .75fr 1.25fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-side { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .about-side article { grid-template-columns: 1fr; grid-template-rows: 180px auto; }
  .process-list { grid-template-columns: repeat(4, 1fr); gap: 42px 0; }
  .process-list::before { display: none; }
  .case-grid { gap: 14px; }
  .case-copy { padding: 24px 20px; }
  .faq-layout { grid-template-columns: 280px 1fr; gap: 50px; }
  .footer-main { gap: 40px; }
}

@media (max-width: 720px) {
  :root { --header-height: 66px; --radius-lg: 24px; --radius-md: 18px; }
  html { scrollbar-gutter: auto; }
  body { font-size: 14px; }
  .container, .header-inner, .hero-inner { width: calc(100% - 28px); }
  .section { padding: 68px 0; }
  .brand { gap: 9px; }
  .brand img { width: 34px; height: 34px; }
  .brand strong { font-size: 15px; }
  .brand small { display: none; }
  .menu-toggle { width: 42px; height: 42px; }
  .main-nav { max-height: calc(100dvh - var(--header-height)); overflow-y: auto; }
  .main-nav ul { grid-template-columns: 1fr; }
  .main-nav a { padding: 13px 8px; text-align: center; }
  .section-heading { margin-bottom: 32px; }
  .section-heading h2, .trust-heading h2 { margin-bottom: 12px; font-size: 34px; }
  .split-heading { display: block; }
  .split-heading > p { margin-top: 14px; }
  .hero { padding-top: 0; }
  .hero-inner { display: flex; min-height: 0; flex-direction: column; }
  .hero-copy { padding: 46px 18px 30px; }
  .eyebrow { margin-bottom: 12px; font-size: 12px; }
  .hero h1 { margin-bottom: 10px; font-size: 46px; line-height: 1.1; }
  .hero-lead { margin-bottom: 10px; font-size: 19px; }
  .hero-desc { margin-bottom: 18px; font-size: 13px; }
  .hero-offer { min-height: 66px; margin-bottom: 18px; padding: 8px 14px; gap: 12px; }
  .offer-number { padding-right: 12px; font-size: 20px; }
  .offer-number b { font-size: 42px; }
  .offer-name { font-size: 12px; }
  .hero-actions { width: 100%; }
  .hero-actions .btn { min-width: 0; flex: 1; }
  .hero-points { margin-top: 18px; font-size: 11px; }
  .hero-visual { min-height: 420px; margin: 0 -14px; border-radius: 44px 44px 0 0; }
  .hero-visual::after { background: linear-gradient(180deg, var(--ivory), rgba(251, 246, 239, 0) 22%); }
  .hero-visual > img { object-position: 58% center; }
  .hero-note { right: 18px; bottom: 18px; left: 18px; max-width: none; }
  .package-section { padding-bottom: 68px; }
  .package-card { margin-top: 0; padding: 26px 18px; border-radius: 0 0 var(--radius-lg) var(--radius-lg); box-shadow: 0 18px 50px rgba(75,51,38,.08); }
  .package-heading { display: block; }
  .package-heading h2 { font-size: 29px; }
  .package-price { display: flex; margin-top: 22px; padding: 16px 0 0; align-items: flex-end; gap: 10px; border-top: 1px solid var(--line); border-left: 0; }
  .package-price span { align-self: center; }
  .package-price strong { font-size: 46px; }
  .package-price b { margin-bottom: 8px; }
  .package-grid { display: block; margin-top: 24px; border-radius: 16px; }
  .package-grid article { display: grid; min-height: 0; padding: 22px 18px; grid-template-columns: 42px 1fr; gap: 0 14px; border-right: 0; border-bottom: 1px solid var(--line); }
  .package-grid article:last-child { border-bottom: 0; }
  .package-grid .icon { width: 34px; height: 34px; margin: 0; grid-row: 1 / 3; }
  .package-grid h3 { margin: 0 0 4px; font-size: 16px; }
  .package-grid p { grid-column: 2; }
  .package-foot { display: block; }
  .package-foot a { display: inline-block; margin-top: 14px; }
  .service-tabs { display: flex; margin: 0 -14px 18px; padding: 0 14px 8px; flex-direction: row; overflow-x: auto; scrollbar-width: none; }
  .service-tabs::-webkit-scrollbar { display: none; }
  .service-tabs button { display: flex; min-width: 178px; min-height: 58px; padding: 10px 14px; gap: 10px; }
  .service-tabs button span { display: none; }
  .service-tabs button .icon { width: 24px; height: 24px; }
  .service-stage { display: block; min-height: 0; }
  .service-stage > img { width: 100%; height: 230px; min-height: 0; }
  .service-copy { min-height: 340px; padding: 28px 24px 32px; }
  .service-panel h3 { font-size: 27px; }
  .service-panel p { font-size: 13px; }
  .about-main { grid-template-rows: 210px 1fr; }
  .about-main > div { padding: 26px 22px 28px; }
  .about-main ul { display: grid; grid-template-columns: repeat(2, 1fr); }
  .about-main li { text-align: center; }
  .about-side { grid-template-columns: 1fr; }
  .about-side article { display: grid; grid-template-columns: 42% 58%; grid-template-rows: auto; }
  .about-side article > div { padding: 22px 18px; }
  .route-switch { width: 100%; }
  .route-switch button { min-width: 0; padding: 0 12px; flex: 1; font-size: 13px; }
  .route-panel { min-height: 0; padding: 30px 24px; grid-template-columns: 1fr; gap: 18px; }
  .route-number { font-size: 54px; }
  .route-panel h3 { font-size: 27px; }
  .route-panel ul { display: grid; grid-template-columns: 1fr; }
  .process { padding-bottom: 76px; }
  .process-list { display: flex; max-width: 500px; margin: 38px auto 0; flex-direction: column; gap: 16px; }
  .process-list li { display: grid; width: calc(100% - 32px); min-height: 108px; margin-right: 32px; padding: 18px 18px 18px 14px; grid-template-columns: 56px minmax(0, 1fr); align-items: center; gap: 14px; background: rgba(255,255,255,.065); border: 1px solid rgba(255,255,255,.11); border-radius: 18px; box-shadow: 0 12px 28px rgba(5,17,37,.12); text-align: left; }
  .process-list li:nth-child(even) { margin-right: 0; margin-left: 32px; padding: 18px 14px 18px 18px; grid-template-columns: minmax(0, 1fr) 56px; text-align: right; }
  .process-list li:nth-child(even) > span { right: 13px; left: auto; }
  .process-list li:nth-child(even) .icon { grid-row: 1; grid-column: 2; }
  .process-list li:nth-child(even) div { grid-row: 1; grid-column: 1; }
  .process-list li::after { display: none; }
  .process-list li > span { position: absolute; top: -10px; left: 13px; min-width: 34px; margin: 0; padding: 2px 8px; background: var(--navy); border: 1px solid rgba(255,171,149,.5); border-radius: 12px; font-size: 11px; line-height: 18px; text-align: center; }
  .process-list .icon { width: 56px; height: 56px; margin: 0; padding: 15px; border-width: 5px; }
  .process-list h3 { margin-bottom: 3px; font-size: 17px; }
  .process-list p { font-size: 12px; }
  .trust-grid { grid-template-columns: 1fr; border-radius: var(--radius-md); }
  .trust-grid article { min-height: 116px; padding: 26px 24px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .trust-grid article:last-child { border-bottom: 0; }
  .case-grid { grid-template-columns: 1fr; gap: 18px; }
  .case-card { display: grid; grid-template-columns: 38% 62%; }
  .case-image { height: 100%; min-height: 260px; }
  .case-copy p { min-height: 0; }
  .faq-layout { grid-template-columns: 1fr; gap: 30px; }
  .faq-intro h2 { font-size: 38px; }
  .faq-list summary { min-height: 68px; padding-right: 38px; font-size: 14px; }
  .contact-inner { display: block; text-align: center; }
  .contact-inner h2 { font-size: 32px; }
  .contact-actions { margin-top: 26px; justify-content: center; }
  .contact-actions .btn { min-width: 0; flex: 1; }
  .footer-main { grid-template-columns: 1fr; gap: 36px; padding-top: 50px; text-align: center; }
  .footer-brand { margin: 0 auto; }
  .footer-nav ul { max-width: 320px; margin-right: auto; margin-left: auto; }
  .footer-info p { max-width: 500px; margin: 0 auto; }
  .footer-bottom { padding: 24px 0; flex-direction: column; justify-content: center; gap: 10px; text-align: center; }
}

@media (max-width: 460px) {
  .hero h1 { font-size: 42px; }
  .hero-visual { min-height: 370px; }
  .hero-actions, .contact-actions { gap: 9px; }
  .btn { height: 46px; padding: 0 14px; font-size: 13px; }
  .hero-points { display: grid; grid-template-columns: repeat(2, 1fr); }
  .about-side article { grid-template-columns: 1fr; grid-template-rows: 170px auto; }
  .case-card { display: block; }
  .case-image { height: 220px; min-height: 0; }
  .case-copy { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}