:root {
  --ink: #17140f;
  --muted: #70695d;
  --line: rgba(36, 30, 22, 0.14);
  --paper: #f4efe6;
  --cream: #fbf7ef;
  --white: #ffffff;
  --green: #123d35;
  --green-2: #0d5f51;
  --red: #9f342f;
  --gold: #b98a45;
  --gold-soft: #efe0c5;
  --charcoal: #171a18;
  --shadow: 0 24px 70px rgba(23, 20, 15, 0.18);
  --soft-shadow: 0 18px 45px rgba(23, 20, 15, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(244, 239, 230, 0.72), rgba(251, 247, 239, 0.92)),
    var(--paper);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.68;
}

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

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

.topbar {
  position: sticky;
  z-index: 30;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 5vw, 70px);
  color: rgba(255, 255, 255, 0.92);
  background: rgba(17, 24, 21, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 950;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 10px;
  color: #fff8e8;
  background: linear-gradient(135deg, var(--green), var(--red));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.26);
  font-size: 13px;
}

.nav {
  display: flex;
  gap: 24px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.nav a:hover,
.top-action:hover {
  color: #fff3d5;
}

.top-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: #fff3d5;
  font-size: 14px;
  font-weight: 900;
  background: transparent;
  font-family: inherit;
  cursor: pointer;
}

.top-action.wechat-btn {
  background: linear-gradient(135deg, #07c160, #05a350);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 14px rgba(7, 193, 96, 0.28);
}

.top-action.wechat-btn:hover {
  box-shadow: 0 6px 20px rgba(7, 193, 96, 0.4);
}

.top-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.hero {
  position: relative;
  min-height: 780px;
  overflow: hidden;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("assets/premium-hero-italy.png");
  background-size: cover;
  background-position: center;
  transform: scale(1.01);
}

.hero-shade {
  background:
    radial-gradient(circle at 72% 24%, rgba(255, 255, 255, 0.02), rgba(23, 20, 15, 0.28) 38%, rgba(23, 20, 15, 0.74) 100%),
    linear-gradient(90deg, rgba(17, 24, 21, 0.94), rgba(17, 24, 21, 0.76) 42%, rgba(17, 24, 21, 0.18) 100%),
    linear-gradient(180deg, rgba(17, 24, 21, 0.1), rgba(244, 239, 230, 0.96) 96%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  padding: 118px clamp(20px, 6vw, 70px) 72px;
}

.crumb,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-card {
  max-width: 720px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(16, 24, 20, 0.76), rgba(16, 24, 20, 0.48));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.service-pill {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: #fff3d5;
  background: rgba(255, 255, 255, 0.07);
  font-size: 13px;
  font-weight: 900;
}

h1,
h2,
h3,
p,
dl,
dd {
  margin-top: 0;
}

h1 {
  max-width: 700px;
  margin-bottom: 20px;
  color: #fff8ef;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.13;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.3;
}

.hero-copy {
  max-width: 650px;
  color: rgba(255, 248, 239, 0.82);
  font-size: clamp(17px, 2vw, 21px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 950;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.button.primary {
  color: #fff8ef;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  border-color: rgba(255, 255, 255, 0.12);
}

.button.ghost {
  color: #fff8ef;
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

.quick-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 900px;
  margin-top: 26px;
}

.quick-stats div {
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  color: rgba(255, 248, 239, 0.86);
  background: rgba(17, 24, 21, 0.54);
  backdrop-filter: blur(15px);
}

.quick-stats dt {
  color: #fff3d5;
  font-size: 20px;
  font-weight: 950;
}

.quick-stats dd {
  margin-bottom: 0;
  color: rgba(255, 248, 239, 0.76);
  font-size: 14px;
  white-space: nowrap;
}

.notice-strip {
  padding: 16px clamp(20px, 6vw, 82px);
  color: #f8ecd7;
  background: var(--charcoal);
  border-block: 1px solid rgba(255, 255, 255, 0.1);
}

.coverage-section {
  background: #ffffff;
}

.coverage-shell {
  max-width: 1220px;
  margin: 0 auto;
}

.coverage-card-main {
  padding: clamp(28px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff, #f9f3e8);
  box-shadow: var(--soft-shadow);
}

.coverage-card-main h3 {
  margin-bottom: 22px;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
}

.coverage-grid {
  margin: 0 0 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 640px) {
  .coverage-grid {
    grid-template-columns: 1fr;
  }
}

.coverage-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 24px 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(36, 30, 22, 0.06);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.coverage-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(36, 30, 22, 0.1);
}

.coverage-flag-img {
  width: 60px;
  height: 45px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.coverage-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.coverage-info strong {
  color: var(--ink);
  font-weight: 700;
  font-size: 17px;
}

.coverage-info span {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.coverage-note {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.section {
  padding: clamp(66px, 8vw, 118px) clamp(20px, 6vw, 82px);
}

.section-heading {
  max-width: 790px;
  margin-bottom: 34px;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.section-heading p:not(.section-kicker) {
  color: var(--muted);
  font-size: 18px;
}

.intro-luxe {
  background: var(--cream);
}

.split-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(340px, 1fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: center;
  max-width: 1220px;
  margin: 0 auto;
}

.split-feature p {
  color: var(--muted);
  font-size: 18px;
}

.split-feature h1 {
  color: var(--ink);
}

.split-feature .button.ghost {
  color: var(--green);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.64);
}

.split-feature img,
.showcase-card img {
  width: 100%;
  min-height: 260px;
  border-radius: 18px;
  background: linear-gradient(135deg, #d4cec4, #c5bfb3);
  box-shadow: var(--shadow);
  object-fit: cover;
}

.check-list,
.contact-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.check-list span,
.contact-points span {
  display: inline-block;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--green);
  background: rgba(255, 255, 255, 0.68);
  font-size: 14px;
  font-weight: 900;
}

.service-showcase {
  background:
    linear-gradient(180deg, rgba(18, 61, 53, 0.08), rgba(18, 61, 53, 0)),
    var(--paper);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 22px;
  max-width: 1220px;
  margin: 0 auto;
}

.showcase-card {
  display: grid;
  grid-template-columns: 0.95fr 1fr;
  gap: 22px;
  align-items: center;
  min-height: 330px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: var(--soft-shadow);
}

.showcase-card.tall {
  grid-row: span 2;
  grid-template-columns: 1fr;
}

.showcase-card.tall img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.showcase-card:not(.tall) img {
  height: 100%;
  min-height: 245px;
  object-fit: cover;
}

.showcase-card span {
  color: var(--red);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.showcase-card p {
  color: var(--muted);
}

.showcase-card a,
.data-shell a {
  color: var(--green);
  font-weight: 950;
}

.data-section {
  background: var(--charcoal);
}

.data-shell {
  max-width: 1220px;
  margin: 0 auto;
  padding: clamp(24px, 5vw, 42px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  color: #fff8ef;
  background:
    linear-gradient(135deg, rgba(18, 61, 53, 0.78), rgba(23, 26, 24, 0.92)),
    var(--charcoal);
  box-shadow: var(--shadow);
}

.data-shell h2 {
  color: #fff8ef;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.5);
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 17px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--green);
  background: rgba(239, 224, 197, 0.42);
  font-size: 14px;
}

tr:last-child td {
  border-bottom: 0;
}

.data-shell .table-wrap {
  border-color: rgba(255, 255, 255, 0.14);
  background: transparent;
}

.data-shell th,
.data-shell td {
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.data-shell th {
  color: #fff3d5;
  background: rgba(255, 255, 255, 0.06);
}

.data-shell td {
  color: rgba(255, 248, 239, 0.82);
}

.data-shell a {
  color: #fff3d5;
}

.insights {
  background: var(--cream);
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  max-width: 1220px;
  margin: 0 auto;
}

.insight-grid a {
  min-height: 230px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #f9f3e8);
  box-shadow: var(--soft-shadow);
}

.insight-grid span {
  display: inline-block;
  margin-bottom: 52px;
  color: var(--gold);
  font-weight: 950;
}

.contact-section {
  background:
    linear-gradient(180deg, rgba(23, 20, 15, 0), rgba(23, 20, 15, 0.05)),
    var(--paper);
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(340px, 1fr);
  gap: clamp(28px, 7vw, 90px);
  align-items: start;
  max-width: 1160px;
  margin: 0 auto;
  padding: clamp(24px, 5vw, 46px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.contact-shell p {
  color: var(--muted);
  font-size: 18px;
}

.lead-form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 950;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(36, 30, 22, 0.16);
  border-radius: 12px;
  padding: 13px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  font: inherit;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(18, 61, 53, 0.17);
  border-color: var(--green);
}

.form-button {
  border: 0;
}

.form-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-status {
  min-height: 22px;
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.form-status.success {
  color: var(--green);
}

.form-status.error {
  color: var(--red);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 最新动态板块 */
.updates-section {
  background: var(--paper);
}

.updates-shell {
  max-width: 1220px;
  margin: 0 auto;
}

.updates-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.update-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #f9f3e8);
  box-shadow: var(--soft-shadow);
}

.update-card time {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--green);
  background: rgba(18, 61, 53, 0.08);
  font-size: 12px;
  font-weight: 950;
}

.update-card h3 {
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.35;
}

.update-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

/* 联系方式卡片 */
.contact-info {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.6);
}

.contact-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.contact-row span {
  flex-shrink: 0;
  width: 70px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.contact-row strong {
  color: var(--ink);
  font-size: 15px;
}

/* 二维码区域 */
.qr-box {
  margin-top: 20px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.6);
  text-align: center;
}

.qr-box p {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 600;
}

.qr-box img {
  width: 160px;
  height: 160px;
  border-radius: 10px;
  margin: 0 auto;
}

/* 模板下载板块 */
.download-section {
  background: var(--cream);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 1220px;
  margin: 0 auto;
}

.download-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #f9f3e8);
  box-shadow: var(--soft-shadow);
}

.download-card span {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 950;
}

.download-card h3 {
  margin-bottom: 10px;
  font-size: 18px;
}

.download-card p {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.download-card a {
  color: var(--green);
  font-weight: 950;
  font-size: 14px;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 38px clamp(20px, 6vw, 82px);
  color: rgba(255, 248, 239, 0.78);
  background: var(--charcoal);
}

.footer p {
  margin-bottom: 0;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  color: #fff3d5;
  font-weight: 950;
}

.panel,
.side-box {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: var(--soft-shadow);
}

.panel {
  padding: clamp(24px, 4vw, 40px);
}

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

.article h1 {
  color: var(--ink);
  font-size: clamp(34px, 5vw, 58px);
}

.article section + section {
  margin-top: 34px;
}

.card-grid {
  display: grid;
  gap: 16px;
}

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

.mini-card {
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff, #fbf4e8);
}

.mini-card p,
.steps p,
.question-list span {
  color: var(--muted);
}

.mini-card a,
.text-link {
  color: var(--green);
  font-weight: 950;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  min-height: 242px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbf6ed;
}

.steps span {
  display: inline-block;
  margin-bottom: 30px;
  color: var(--gold);
  font-weight: 950;
}

.question-list {
  display: grid;
  gap: 10px;
}

.question-list a {
  display: grid;
  gap: 4px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbf6ed;
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    padding-top: 88px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(17, 24, 21, 0.92), rgba(17, 24, 21, 0.7)),
      linear-gradient(180deg, rgba(17, 24, 21, 0.08), rgba(244, 239, 230, 0.94));
  }

  .quick-stats,
  .split-feature,
  .contact-shell {
    grid-template-columns: 1fr;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
  }

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

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

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

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

@media (max-width: 640px) {
  .topbar {
    min-height: 66px;
    padding-inline: 16px;
  }

  .top-action {
    padding-inline: 11px;
  }

  .hero-inner {
    padding-inline: 18px;
  }

  .hero-card {
    border-radius: 16px;
  }

  h1 {
    font-size: 40px;
  }

  .button {
    width: 100%;
  }

  .card-grid.two,
  .insight-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .updates-grid {
    grid-template-columns: 1fr;
  }

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

  .footer {
    flex-direction: column;
  }
}

/* ========== 微信咨询弹窗 ========== */
.float-qr {
  position: fixed;
  z-index: 40;
  right: 20px;
  bottom: 28px;
  pointer-events: none;
}

.float-qr-btn {
  display: none;
}

.float-qr-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  right: auto;
  bottom: auto;
  width: 260px;
  padding: 20px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(23, 20, 15, 0.22);
  text-align: center;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  transition: opacity 200ms ease, transform 200ms ease;
  pointer-events: auto;
  z-index: 50;
}

.float-qr-popup.hidden {
  opacity: 0;
  transform: translate(-50%, -40%) scale(0.95);
  pointer-events: none;
}

.float-qr-close {
  position: absolute;
  top: 10px;
  right: 14px;
  padding: 4px 8px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.float-qr-header {
  margin-bottom: 14px;
}

.float-qr-header strong {
  display: block;
  font-size: 16px;
  color: var(--ink);
}

.float-qr-header span {
  font-size: 12px;
  color: var(--muted);
}

.float-qr-popup img {
  width: 180px;
  height: 180px;
  border-radius: 10px;
  margin: 0 auto 10px;
}

.float-qr-popup p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 640px) {
  .float-qr {
    right: 14px;
    bottom: 20px;
  }
  .float-qr-btn span {
    display: none;
  }
  .float-qr-btn {
    padding: 12px;
  }
  .float-qr-popup {
    right: -10px;
    width: 240px;
  }
}