:root {
  --blue: #1d55a5;
  --blue-card: #1e56a8;
  --blue-hero: #2050a0;
  --blue-ink: #1a5cb9;
  --blue-icon: #2e7fc2;
  --orange: #f0821e;
  --orange-deep: #e57708;
  --bg: #f4f6f9;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: #333;
}

img { max-width: 100%; }

/* ================= 首屏 ================= */
.hero {
  position: relative;
  background: var(--blue-hero);
  color: #fff;
  overflow: hidden;
  min-height: 720px;
  padding: 48px 6vw 60px;
}

.hero-logo {
  position: absolute;
  top: 40px;
  left: 6vw;
}
.hero-logo img { height: 64px; width: auto; }

.hero-caps {
  position: absolute;
  top: 90px;
  right: 7%;
  width: 330px;
}

.dot { position: absolute; border-radius: 50%; }
.dot-1 { width: 14px; height: 14px; background: #f5a300; top: 34%; left: 55%; }
.dot-2 { width: 24px; height: 24px; background: #c77b3a; top: 33.5%; left: 58%; }
.dot-3 { width: 36px; height: 36px; background: #7b4fa0; top: 36%; left: 63%; }
.dot-4 {
  width: 46px; height: 46px; top: 32%; left: 65.5%;
  background: radial-gradient(circle at 35% 30%, #7fd4ff, #1e90ff 70%);
}

.hero-title {
  position: absolute;
  top: 16%;
  left: 6vw;
  margin: 0;
  font-size: clamp(44px, 6.5vw, 92px);
  font-weight: 900;
  letter-spacing: 6px;
  line-height: 1.25;
  text-shadow: 0 4px 14px rgba(0, 0, 0, .18);
}

.ribbon {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--orange-deep);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 6vw;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .18);
}

.ribbon-hotline {
  font-size: clamp(20px, 2.6vw, 34px);
  font-weight: 800;
  letter-spacing: 6px;
}
.ribbon-hotline span { margin-left: 22px; letter-spacing: 4px; }

.hero-tags {
  position: absolute;
  top: 50%;
  left: 6vw;
  margin: 0;
  font-weight: 700;
  font-size: clamp(14px, 1.5vw, 20px);
  letter-spacing: 2px;
  line-height: 1.8;
  text-align: left;
}
.hero-tags span { margin: 0 10px; opacity: .9; }

.hero-foot {
  flex: 1;
  display: flex;
  justify-content: space-around;
  gap: 30px;
}
.hero-foot-col { flex: 1; text-align: center; }
.hero-foot p {
  margin: 0 0 8px;
  font-size: clamp(13px, 1.2vw, 17px);
  font-weight: 600;
  letter-spacing: 6px;
}

/* ================= 内容区 ================= */
.content {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: 70px 30px 60px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1.02fr 1fr;
  gap: 70px;
}

.col-head {
  display: flex;
  align-items: center;
  gap: 18px;
}
.mascot { width: 88px; height: 88px; flex: none; }

.ribbon-banner {
  margin: 0;
  background: var(--orange);
  color: #fff;
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 800;
  letter-spacing: 5px;
  padding: 16px 52px;
  clip-path: polygon(0 0, 100% 0, 95% 50%, 100% 100%, 0 100%, 5% 50%);
}

.col-slogan {
  margin: 24px 0 20px;
  font-size: clamp(16px, 1.7vw, 21px);
  font-weight: 800;
  font-style: italic;
}
.col-slogan em { font-style: italic; color: #333; }
.col-slogan .o { color: var(--orange); }

.check-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 20px 48px;
  margin: 0 0 48px;
  padding: 0;
}
.check-row li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 600;
  color: #222;
}
.check-row svg { width: 26px; height: 26px; color: var(--blue); flex: none; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 0 0 70px;
}
.card {
  position: relative;
  color: #fff;
  padding: 52px 14px 22px;
  text-align: center;
}
.c-blue { background: var(--blue-card); }
.c-orange { background: var(--orange); }

.card-icon {
  position: absolute;
  top: -38px;
  left: 50%;
  transform: translateX(-50%);
  width: 78px;
  height: 78px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-icon svg { width: 46px; height: 46px; }
.c-blue .card-icon svg { color: var(--blue-card); }
.c-orange .card-icon svg { color: var(--orange); }

.card h3 {
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
}
.card ul {
  margin: 0;
  padding: 0 4px;
  list-style: none;
  text-align: left;
  font-size: 12px;
  line-height: 1.7;
}
.card li {
  position: relative;
  margin-bottom: 8px;
  padding-left: 11px;
}
.card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, .85);
}

.block-title {
  margin: 0 0 8px;
  color: var(--blue-ink);
  font-size: clamp(26px, 2.8vw, 34px);
  font-weight: 800;
  letter-spacing: 2px;
}
.block-sub {
  margin: 0 0 14px;
  color: #8a8f96;
  font-size: clamp(15px, 1.6vw, 20px);
}
.bar {
  display: block;
  width: 64px;
  height: 6px;
  background: #9aa0a6;
  margin: 0 0 22px;
}
.block-text {
  margin: 0 0 36px;
  color: #555;
  font-size: 15px;
  line-height: 2;
  text-align: justify;
}

.orange-bar {
  margin: 0 0 36px;
  background: var(--orange);
  color: #fff;
  text-align: center;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 800;
  letter-spacing: 6px;
  padding: 14px 0;
}

.guarantees {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.guarantees li { display: flex; gap: 18px; align-items: flex-start; }
.guarantees svg { width: 46px; height: 46px; flex: none; color: var(--blue-icon); }
.guarantees p {
  margin: 0;
  color: var(--blue);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.9;
}

.svc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}
.svc {
  background: var(--blue-card);
  border-radius: 14px;
  color: #fff;
  text-align: center;
  padding: 30px 20px;
}
.svc h3 {
  margin: 0 0 18px;
  font-size: clamp(19px, 2vw, 25px);
  font-weight: 800;
  letter-spacing: 2px;
}
.svc ul {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: clamp(15px, 1.6vw, 19px);
  line-height: 2.1;
}
.svc li::before { content: "·"; margin-right: 7px; }
.svc-wide { grid-column: 1 / -1; }
.svc-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px 12px;
  font-size: clamp(14px, 1.5vw, 18px);
}

.pencils {
  position: absolute;
  right: 6px;
  bottom: 0;
  width: 300px;
  pointer-events: none;
}

/* ================= 全流程发表支持 ================= */
.publish {
  max-width: 1240px;
  margin: 0 auto;
  padding: 10px 30px 70px;
}
.publish-head { text-align: center; margin-bottom: 40px; }
.publish-head .bar { margin: 0 auto; }

.table-wrap {
  overflow-x: auto;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 6px 18px rgba(13, 42, 90, .08);
}
.pub-table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  font-size: 14px;
}
.pub-table th {
  background: var(--blue-card);
  color: #fff;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 16px 14px;
  text-align: center;
  white-space: nowrap;
}
.pub-table td {
  padding: 22px 14px;
  border-top: 1px solid #e3e9f2;
  vertical-align: middle;
  color: #555;
  line-height: 1.8;
}
.pub-table tbody tr:nth-child(even) { background: #f6f9fd; }
.t-type {
  background: #eaf1fb;
  border-left: 4px solid var(--blue-ink);
  color: var(--blue-ink);
  font-weight: 800;
  font-size: 16px;
  text-align: center;
  white-space: nowrap;
}
.chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chips li {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #eaf1fb;
  color: var(--blue);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 13px;
}
.chips li::before {
  content: "✓";
  font-size: 11px;
  font-weight: 700;
  color: var(--orange);
}
.t-cycle strong {
  display: block;
  color: var(--blue-ink);
  font-size: 18px;
  font-weight: 800;
  white-space: nowrap;
}
.t-cycle small {
  color: #8a8f96;
  font-size: 12px;
  white-space: nowrap;
}

/* ================= 页脚 ================= */
.footer {
  margin-top: 60px;
  background: var(--blue-hero);
  color: #fff;
  text-align: center;
  padding: 38px 20px 30px;
}
.footer div {
  margin: 6px 0;
  font-size: 15px;
  letter-spacing: 2px;
}
.footer a {
  color: #ffd9ae;
  font-weight: 700;
  text-decoration: none;
}
.footer small {
  display: block;
  margin-top: 16px;
  font-size: 12px;
  letter-spacing: 1px;
  opacity: .75;
}
.footer small a {
  color: inherit;
  text-decoration: none;
}
.footer small a:hover { text-decoration: underline; }

/* ================= 响应式 ================= */
@media (max-width: 960px) {
  .content-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero { min-height: 0; padding: 32px 6vw 48px; }
  .hero-logo { position: static; text-align: left; }
  .hero-caps { position: static; display: block; margin: 16px auto 0; width: 230px; }
  .dot { display: none; }
  .hero-title {
    position: static;
    text-align: center;
    margin: 40px 0 48px;
  }
  .ribbon {
    position: static;
    flex-direction: column;
    gap: 22px;
    margin: 30px 0;
    padding: 24px 6%;
  }
  .ribbon-url { transform: none; }
  .hero-tags {
    position: static;
    text-align: center;
    margin: 30px 0 10px;
  }
  .hero-foot {
    flex-direction: column;
    gap: 18px;
  }
}

@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; gap: 52px; }
  .svc-cols { grid-template-columns: repeat(2, 1fr); }
  .check-row { gap: 14px 26px; }
  .hero-foot p { letter-spacing: 3px; }
  .pencils { width: 200px; opacity: .8; }
}