/* 空放贷款落地页 — 松墨青绿主题，杂志/分栏官网布局 */

.z90f3dbody {
  --ink: #0f2e2b;
  --pine: #1a5c54;
  --pine-deep: #0d3d38;
  --copper: #b87333;
  --copper-dark: #945c28;
  --sand: #f3efe6;
  --mist: #e7efed;
  --paper: #faf9f6;
  --text: #1c2b29;
  --muted: #5a6e6a;
  --line: rgba(26, 92, 84, 0.14);
  --radius: 4px;
  margin: 0;
  padding: 0;
  font-family: Georgia, "Songti SC", "SimSun", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background:
    linear-gradient(180deg, var(--mist) 0%, var(--paper) 28%, var(--sand) 100%);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.z90f3dbody *,
.z90f3dbody *::before,
.z90f3dbody *::after {
  box-sizing: border-box;
}

.z90f3dbody img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 0;
}

.z90f3dbody a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

.z90f3dbody h1,
.z90f3dbody h2,
.z90f3dbody h3,
.z90f3dbody p,
.z90f3dbody ul,
.z90f3dbody ol,
.z90f3dbody blockquote,
.z90f3dbody figure {
  margin: 0;
  padding: 0;
}

.z90f3dbody ul,
.z90f3dbody ol {
  list-style: none;
}

.z90f3dcontainer {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------- 导航：细线顶栏 ---------- */
.z90f3dheader {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 246, 0.96);
  border-bottom: 1px solid var(--line);
}

.z90f3dheader_inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  min-height: 64px;
  gap: 10px 16px;
  position: relative;
}

.z90f3dlogo {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: calc(100% - 56px);
  flex-shrink: 0;
}

.z90f3dlogo_mark {
  width: 10px;
  height: 28px;
  background: var(--copper);
  flex-shrink: 0;
}

.z90f3dlogo_title {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.z90f3dlogo_link:hover {
  color: var(--pine);
}

.z90f3dnav_anchor {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.z90f3dnav_btn {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  border: 1px solid var(--line);
  background: var(--paper);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  flex-shrink: 0;
}

.z90f3dnav_btn_close {
  display: none;
}

.z90f3dnav_btn_line {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
}

.z90f3dnav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 2px 18px;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.z90f3dnav_link {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 6px 0;
  white-space: nowrap;
}

.z90f3dnav_link:hover {
  color: var(--pine);
}

.z90f3dnav_cta {
  padding: 8px 14px;
  background: var(--ink);
  color: #fff !important;
  letter-spacing: 0.08em;
}

.z90f3dnav_cta:hover {
  background: var(--pine);
  color: #fff !important;
}

/* ---------- 按钮 ---------- */
.z90f3dbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
  cursor: pointer;
}

.z90f3dbtn_primary {
  background: var(--copper);
  color: #fff;
  border-color: var(--copper);
}

.z90f3dbtn_primary:hover {
  background: var(--copper-dark);
  border-color: var(--copper-dark);
}

.z90f3dbtn_ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.z90f3dbtn_ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.z90f3dstory .z90f3dbtn_ghost,
.z90f3dstory .z90f3dbtn_primary {
  color: #fff;
}

.z90f3dstory .z90f3dbtn_primary {
  color: #fff;
}

/* ---------- 通用标题 ---------- */
.z90f3dsection {
  padding: 78px 0;
}

.z90f3deyebrow {
  display: inline-block;
  margin-bottom: 12px;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
}

.z90f3deyebrow_on_dark {
  color: #e8c48a;
}

.z90f3dh2 {
  font-size: 34px;
  line-height: 1.28;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.z90f3dsplit_head {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px 48px;
  align-items: end;
  margin-bottom: 40px;
}

.z90f3dsplit_desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  padding-bottom: 4px;
}

.z90f3dsplit_head_light .z90f3dh2 {
  color: #fff;
}

.z90f3dsplit_head_light .z90f3dsplit_desc {
  color: rgba(255, 255, 255, 0.72);
}

.z90f3dsplit_head_light .z90f3deyebrow {
  color: #e8c48a;
}

/* ---------- 图片 ---------- */
.z90f3dimg_wrap {
  overflow: hidden;
  background: #163b37;
  width: 100%;
}

.z90f3dimg_wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.z90f3dimg_hero {
  aspect-ratio: 5 / 4;
  height: 100%;
  min-height: 320px;
}

.z90f3dimg_hero img {
  object-fit: contain;
  background: #0f2e2b;
}

.z90f3dimg_story {
  aspect-ratio: 4 / 3;
}

.z90f3dimg_case {
  aspect-ratio: 16 / 10;
}

/* ---------- 主视觉：左右对切 ---------- */
.z90f3dhero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  min-height: calc(100vh - 64px);
  max-height: 860px;
}

.z90f3dhero_pane {
  min-width: 0;
}

.z90f3dhero_copy {
  background: var(--ink);
  color: #fff;
  padding: 72px 56px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.z90f3dhero_kicker {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #e8c48a;
  margin-bottom: 20px;
}

.z90f3dhero_title {
  font-size: 42px;
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: 0.01em;
}

.z90f3dhero_lead {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 14px;
  max-width: 34em;
}

.z90f3dhero_body {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.85;
  margin-bottom: 28px;
  max-width: 36em;
}

.z90f3dhero_actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.z90f3dhero_media {
  background: var(--pine-deep);
  display: flex;
  flex-direction: column;
  position: relative;
}

.z90f3dhero_media .z90f3dimg_wrap {
  flex: 1;
}

.z90f3dhero_note {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.z90f3dhero_note p {
  padding: 16px 18px;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.5;
}

.z90f3dhero_note p:first-child {
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.z90f3dhero_note strong {
  display: block;
  color: #e8c48a;
  margin-bottom: 2px;
  font-size: 14px;
}

/* ---------- 三条通道 ---------- */
.z90f3dpaths {
  background: var(--paper);
}

.z90f3dpath_row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
}

.z90f3dpath_card {
  padding: 32px 26px;
  min-width: 0;
  border-right: 1px solid var(--line);
  background: #fff;
}

.z90f3dpath_card:last-child {
  border-right: 0;
}

.z90f3dpath_a {
  background: #fff;
}

.z90f3dpath_b {
  background: #f7faf9;
}

.z90f3dpath_c {
  background: var(--ink);
  color: #fff;
}

.z90f3dpath_c .z90f3dpath_lead,
.z90f3dpath_c li {
  color: rgba(255, 255, 255, 0.72);
}

.z90f3dpath_c strong {
  color: #e8c48a;
}

.z90f3dpath_idx {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--copper);
  margin-bottom: 14px;
}

.z90f3dpath_c .z90f3dpath_idx {
  color: #e8c48a;
}

.z90f3dpath_card h3 {
  font-size: 24px;
  margin-bottom: 10px;
  color: inherit;
}

.z90f3dpath_a h3,
.z90f3dpath_b h3 {
  color: var(--ink);
}

.z90f3dpath_lead {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.z90f3dpath_c .z90f3dpath_lead {
  border-bottom-color: rgba(255, 255, 255, 0.14);
}

.z90f3dpath_card li {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
  line-height: 1.7;
}

.z90f3dpath_card strong {
  color: var(--pine);
  font-weight: 700;
}

/* ---------- 产品清单：行式 ---------- */
.z90f3dcatalog {
  background: var(--sand);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.z90f3dcatalog_list {
  border-top: 2px solid var(--ink);
}

.z90f3dcatalog_row {
  display: grid;
  grid-template-columns: 160px 1fr 180px;
  gap: 20px;
  align-items: start;
  padding: 22px 4px;
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.z90f3dcatalog_row h3 {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.z90f3dcatalog_row p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.75;
}

.z90f3dcatalog_row span {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--copper);
  text-align: right;
}

/* ---------- 故事图文 ---------- */
.z90f3dstory {
  background: #fff;
}

.z90f3dstory_grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.z90f3dstory_media {
  min-width: 0;
}

.z90f3dpullquote {
  margin-top: 18px;
  padding: 18px 20px;
  border-left: 3px solid var(--copper);
  background: var(--sand);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  font-style: italic;
}

.z90f3dstory_text .z90f3dh2 {
  margin-bottom: 16px;
}

.z90f3dstory_text > p {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 12px;
  line-height: 1.85;
}

.z90f3dcheck_list {
  margin: 20px 0 28px;
}

.z90f3dcheck_list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  color: var(--text);
}

.z90f3dcheck_list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--pine);
}

/* ---------- 方案对比色带 ---------- */
.z90f3dproducts {
  background: var(--paper);
}

.z90f3dcompare_bands {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 28px;
  border: 1px solid var(--line);
}

.z90f3dband {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-width: 0;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.z90f3dband:last-child {
  border-bottom: 0;
}

.z90f3dband_side {
  padding: 24px 22px;
  background: var(--pine);
  color: #fff;
  min-width: 0;
}

.z90f3dband_side span {
  display: block;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #e8c48a;
  margin-bottom: 8px;
}

.z90f3dband_side h3 {
  font-size: 18px;
  line-height: 1.4;
}

.z90f3dband_main {
  padding: 24px 26px;
  display: flex;
  align-items: center;
  min-width: 0;
}

.z90f3dband_main p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
}

.z90f3dband_main strong {
  color: var(--ink);
}

/* ---------- 表格 ---------- */
.z90f3dtable_wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  background: #fff;
}

.z90f3dtable {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
}

.z90f3dtable th,
.z90f3dtable td {
  padding: 14px 16px;
  text-align: left;
  font-size: 13px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.z90f3dtable th {
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
}

.z90f3dtable td {
  color: var(--muted);
}

.z90f3dtable td:first-child {
  color: var(--ink);
  font-weight: 700;
  white-space: nowrap;
}

.z90f3dtable tbody tr:nth-child(even) {
  background: #f6f8f7;
}

.z90f3dtable tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 情境色带 ---------- */
.z90f3dscenes {
  background: #fff;
  border-top: 1px solid var(--line);
}

.z90f3dscene_stripes {
  display: flex;
  flex-direction: column;
  border-top: 2px solid var(--ink);
}

.z90f3dstripe {
  padding: 26px 8px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  min-width: 0;
}

.z90f3dstripe_alt {
  background: var(--sand);
  margin: 0 -22px;
  padding-left: 30px;
  padding-right: 30px;
}

.z90f3dstripe h3 {
  font-size: 20px;
  color: var(--ink);
  line-height: 1.35;
}

.z90f3dstripe p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
}

/* ---------- 优势数字墙 ---------- */
.z90f3dadvantage {
  background: var(--mist);
}

.z90f3dmetric_wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.z90f3dmetric_wall div {
  background: #fff;
  padding: 26px 20px;
  min-width: 0;
}

.z90f3dmetric_wall strong {
  display: block;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 8px;
}

.z90f3dmetric_wall span {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- 杂志知识 ---------- */
.z90f3dknowledge {
  background: var(--paper);
}

.z90f3dmag {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 20px;
  align-items: stretch;
}

.z90f3dmag_feature {
  background: var(--ink);
  color: #fff;
  padding: 36px 32px;
  min-width: 0;
}

.z90f3dmag_tag {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: #e8c48a;
  margin-bottom: 14px;
}

.z90f3dmag_feature h3 {
  font-size: 26px;
  line-height: 1.35;
  margin-bottom: 16px;
}

.z90f3dmag_feature p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.85;
  margin-bottom: 12px;
}

.z90f3dmag_side {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.z90f3dmag_side article {
  flex: 1;
  background: #fff;
  border: 1px solid var(--line);
  padding: 20px 18px;
  min-width: 0;
}

.z90f3dmag_side h3 {
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 8px;
}

.z90f3dmag_side p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- 材料双栏 ---------- */
.z90f3dmaterials {
  background: #fff;
  border-top: 1px solid var(--line);
}

.z90f3dmat_two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
}

.z90f3dmat_block {
  padding: 28px 26px;
  background: var(--sand);
  min-width: 0;
}

.z90f3dmat_block_dark {
  background: var(--pine);
  color: #fff;
}

.z90f3dmat_block h3 {
  font-size: 20px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.z90f3dmat_block_dark h3 {
  border-bottom-color: rgba(255, 255, 255, 0.18);
}

.z90f3dmat_block li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--muted);
}

.z90f3dmat_block_dark li {
  color: rgba(255, 255, 255, 0.78);
}

.z90f3dmat_block li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--copper);
}

.z90f3dmat_block_dark li::before {
  color: #e8c48a;
}

.z90f3dmat_tip {
  margin-top: 16px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  opacity: 0.9;
}

.z90f3dmat_block_dark .z90f3dmat_tip {
  color: rgba(255, 255, 255, 0.65);
}

/* ---------- 竖向时间轴 ---------- */
.z90f3dprocess {
  background: linear-gradient(160deg, var(--ink) 0%, var(--pine-deep) 100%);
}

.z90f3dtimeline {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  padding-left: 28px;
  border-left: 2px solid rgba(232, 196, 138, 0.35);
}

.z90f3dtimeline li {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding-bottom: 28px;
  min-width: 0;
}

.z90f3dtimeline li:last-child {
  padding-bottom: 0;
}

.z90f3dtimeline li > span {
  position: absolute;
  left: -41px;
  top: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--copper);
  color: #fff;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.z90f3dtimeline h3 {
  font-size: 18px;
  color: #fff;
  margin-bottom: 6px;
}

.z90f3dtimeline p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.75;
}

.z90f3dtimeline li > div {
  grid-column: 1 / -1;
  padding-left: 8px;
}

/* ---------- 案例主副 ---------- */
.z90f3dcases {
  background: var(--paper);
}

.z90f3dcase_layout {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 18px;
  align-items: stretch;
}

.z90f3dcase_main,
.z90f3dcase_mini {
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.z90f3dcase_side {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.z90f3dcase_body {
  padding: 18px 18px 22px;
  flex: 1;
}

.z90f3dcase_label {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--copper);
  margin-bottom: 8px;
}

.z90f3dcase_body h3 {
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.35;
}

.z90f3dcase_mini .z90f3dcase_body h3 {
  font-size: 16px;
}

.z90f3dcase_body p:last-child {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.75;
}

/* ---------- 反馈横轨 ---------- */
.z90f3dvoices {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.z90f3dvoice_rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.z90f3dvoice_rail blockquote {
  background: var(--sand);
  border-top: 3px solid var(--pine);
  padding: 22px 16px 18px;
  min-width: 0;
}

.z90f3dvoice_rail p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 14px;
}

.z90f3dvoice_rail footer {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 人群 ---------- */
.z90f3daudience {
  background: var(--mist);
}

.z90f3dwho_grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.z90f3dwho_grid div {
  background: #fff;
  border: 1px solid var(--line);
  padding: 22px 18px;
  min-width: 0;
}

.z90f3dwho_grid h3 {
  font-size: 17px;
  color: var(--ink);
  margin-bottom: 8px;
}

.z90f3dwho_grid p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

.z90f3dfit_pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.z90f3dfit_ok,
.z90f3dfit_no {
  padding: 24px 22px;
  border: 1px solid var(--line);
  background: #fff;
  min-width: 0;
}

.z90f3dfit_no {
  background: #f8f1e8;
  border-color: rgba(184, 115, 51, 0.28);
}

.z90f3dfit_ok h3,
.z90f3dfit_no h3 {
  font-size: 17px;
  color: var(--ink);
  margin-bottom: 14px;
}

.z90f3dfit_ok li,
.z90f3dfit_no li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
}

.z90f3dfit_ok li::before {
  content: "+";
  position: absolute;
  left: 0;
  color: var(--pine);
  font-weight: 700;
}

.z90f3dfit_no li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--copper);
  font-weight: 700;
}

/* ---------- 须知 ---------- */
.z90f3dtips {
  background: var(--paper);
}

.z90f3dtip_cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.z90f3dtip_cols article {
  background: #fff;
  padding: 22px 18px;
  min-width: 0;
}

.z90f3dtip_cols h3 {
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--copper);
  display: inline-block;
}

.z90f3dtip_cols p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- FAQ details ---------- */
.z90f3dfaq {
  background: #fff;
  border-top: 1px solid var(--line);
}

.z90f3dfaq_stack {
  max-width: 860px;
  margin: 0 auto;
  border-top: 2px solid var(--ink);
}

.z90f3dfaq_item {
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.z90f3dfaq_item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 36px 18px 4px;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  position: relative;
  line-height: 1.45;
}

.z90f3dfaq_item summary::-webkit-details-marker {
  display: none;
}

.z90f3dfaq_item summary::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--copper);
  font-weight: 400;
}

.z90f3dfaq_item[open] summary::after {
  content: "–";
}

.z90f3dfaq_item p {
  padding: 0 4px 18px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
}

/* ---------- 风险条 ---------- */
.z90f3dnotice {
  padding-top: 40px;
  padding-bottom: 20px;
}

.z90f3dnotice_bar {
  background: var(--ink);
  color: #fff;
  padding: 32px 28px;
}

.z90f3dnotice_bar h2 {
  font-size: 22px;
  margin-bottom: 18px;
  color: #e8c48a;
}

.z90f3dnotice_grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
}

.z90f3dnotice_grid p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.75;
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid rgba(232, 196, 138, 0.4);
}

/* ---------- 咨询居中 ---------- */
.z90f3dcontact {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(184, 115, 51, 0.18), transparent 50%),
    var(--pine-deep);
  padding-bottom: 88px;
}

.z90f3dcontact_center {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  color: #fff;
}

.z90f3dcontact_center h2 {
  font-size: 32px;
  line-height: 1.3;
  margin-bottom: 16px;
}

.z90f3dcontact_lead {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.85;
  margin-bottom: 24px;
}

.z90f3dcontact_phone {
  margin-bottom: 6px;
}

.z90f3dcontact_phone a {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
}

.z90f3dcontact_phone a:hover {
  color: #e8c48a;
}

.z90f3dcontact_time {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 10px;
}

.z90f3dcontact_hint {
  font-size: 13px;
  color: #e8c48a;
  margin-bottom: 24px;
}

.z90f3dcontact_actions {
  justify-content: center;
}

/* ---------- 页脚 ---------- */
.z90f3dfooter {
  background: #071a18;
  color: rgba(255, 255, 255, 0.7);
  padding: 44px 0 28px;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.z90f3dfooter_top {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.z90f3dfooter_name {
  display: block;
  font-size: 18px;
  color: #fff;
  margin-bottom: 10px;
}

.z90f3dfooter_desc {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
}

.z90f3dfooter_links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-content: flex-start;
  justify-content: flex-end;
}

.z90f3dfooter_links a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
}

.z90f3dfooter_links a:hover {
  color: #e8c48a;
}

.z90f3dflink {
  padding: 20px 0 8px;
}

.z90f3dflink_title {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #e8c48a;
  margin-bottom: 10px;
}

.z90f3dflink_list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.z90f3dflink_list a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

.z90f3dflink_list a:hover {
  color: #fff;
}

.z90f3dad {
  padding: 8px 0 16px;
  overflow: hidden;
}

.z90f3dcopyright {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.z90f3dcopyright p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.7;
  margin-bottom: 6px;
}

.z90f3dcopyright a {
  color: rgba(255, 255, 255, 0.7);
}

.z90f3dcopyright a:hover {
  color: #e8c48a;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .z90f3dnav_btn_open {
    display: flex;
  }

  .z90f3dheader_inner {
    min-height: 58px;
    padding: 8px 0;
  }

  .z90f3dnav {
    display: none;
    width: 100%;
    order: 3;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 0 4px;
    border-top: 1px solid var(--line);
    margin-top: 4px;
  }

  .z90f3dbody:has(#z90f3dnav_open:target) .z90f3dnav {
    display: flex;
  }

  .z90f3dbody:has(#z90f3dnav_open:target) .z90f3dnav_btn_open {
    display: none;
  }

  .z90f3dbody:has(#z90f3dnav_open:target) .z90f3dnav_btn_close {
    display: flex;
  }

  .z90f3dnav_btn_close .z90f3dnav_btn_line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .z90f3dnav_btn_close .z90f3dnav_btn_line:nth-child(2) {
    opacity: 0;
  }

  .z90f3dnav_btn_close .z90f3dnav_btn_line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .z90f3dnav_link {
    display: block;
    width: 100%;
    padding: 12px 14px;
    white-space: normal;
    letter-spacing: 0.04em;
  }

  .z90f3dnav_link:hover,
  .z90f3dnav_link:active {
    background: rgba(26, 92, 84, 0.08);
    color: var(--pine);
  }

  .z90f3dnav_cta {
    margin-top: 6px;
    text-align: center;
  }

  .z90f3dpath_row,
  .z90f3dmetric_wall,
  .z90f3dwho_grid,
  .z90f3dvoice_rail,
  .z90f3dtip_cols {
    grid-template-columns: repeat(2, 1fr);
  }

  .z90f3dpath_card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .z90f3dpath_card:nth-child(odd) {
    border-right: 1px solid var(--line);
  }

  .z90f3dpath_card:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .z90f3dpath_c {
    grid-column: 1 / -1;
  }
}

@media (max-width: 980px) {
  .z90f3dhero {
    grid-template-columns: 1fr;
    max-height: none;
    min-height: 0;
  }

  .z90f3dhero_copy {
    padding: 48px 28px 40px;
  }

  .z90f3dhero_title {
    font-size: 32px;
  }

  .z90f3dimg_hero {
    min-height: 240px;
    aspect-ratio: 16 / 10;
  }

  .z90f3dsplit_head,
  .z90f3dstory_grid,
  .z90f3dmag,
  .z90f3dcase_layout,
  .z90f3dmat_two,
  .z90f3dfit_pair,
  .z90f3dfooter_top,
  .z90f3dband,
  .z90f3dstripe {
    grid-template-columns: 1fr;
  }

  .z90f3dcatalog_row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .z90f3dcatalog_row span {
    text-align: left;
  }

  .z90f3dstripe_alt {
    margin: 0;
    padding-left: 8px;
    padding-right: 8px;
  }

  .z90f3dfooter_links {
    justify-content: flex-start;
  }

  .z90f3dh2 {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .z90f3dsection {
    padding: 52px 0;
  }

  .z90f3dhero_copy {
    padding: 40px 20px 32px;
  }

  .z90f3dhero_title {
    font-size: 26px;
  }

  .z90f3dhero_note {
    grid-template-columns: 1fr;
  }

  .z90f3dhero_note p:first-child {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .z90f3dhero_actions,
  .z90f3dcontact_actions {
    flex-direction: column;
    align-items: stretch;
  }

  .z90f3dbtn {
    width: 100%;
  }

  .z90f3dpath_row,
  .z90f3dmetric_wall,
  .z90f3dwho_grid,
  .z90f3dvoice_rail,
  .z90f3dtip_cols,
  .z90f3dnotice_grid {
    grid-template-columns: 1fr;
  }

  .z90f3dpath_card:nth-child(odd) {
    border-right: 0;
  }

  .z90f3dpath_card {
    border-bottom: 1px solid var(--line);
  }

  .z90f3dpath_card:last-child {
    border-bottom: 0;
  }

  .z90f3dpath_c {
    grid-column: auto;
  }

  .z90f3dh2,
  .z90f3dcontact_center h2 {
    font-size: 24px;
  }

  .z90f3dmag_feature {
    padding: 26px 20px;
  }

  .z90f3dmag_feature h3 {
    font-size: 20px;
  }

  .z90f3dcontact_phone a {
    font-size: 28px;
  }

  .z90f3dnotice_bar {
    padding: 24px 18px;
  }

  .z90f3dtimeline {
    padding-left: 22px;
  }

  .z90f3dtimeline li > span {
    left: -36px;
    width: 26px;
    height: 26px;
  }

  .z90f3dsplit_head {
    gap: 12px;
    margin-bottom: 28px;
  }
}

@media (max-width: 480px) {
  .z90f3dcontainer {
    padding: 0 16px;
  }

  .z90f3dlogo_title {
    font-size: 15px;
  }

  .z90f3dhero_title {
    font-size: 22px;
  }

  .z90f3dpath_card,
  .z90f3dmat_block,
  .z90f3dcase_body,
  .z90f3dmag_side article {
    padding: 20px 16px;
  }

  .z90f3dband_side,
  .z90f3dband_main {
    padding: 18px 16px;
  }
}

@media print {
  .z90f3dheader {
    position: static;
  }

  .z90f3dhero_copy,
  .z90f3dprocess,
  .z90f3dcontact,
  .z90f3dfooter,
  .z90f3dmag_feature,
  .z90f3dpath_c,
  .z90f3dmat_block_dark,
  .z90f3dnotice_bar {
    -webkit-print-color-adjust: exact;
    print-color-exact: exact;
    print-color-adjust: exact;
  }
}