/* テンプレCSS移設 */
.header-nav-menu .nav-item img {
  width: 32px !important;
  height: 32px !important;
}

.footer {
  min-width: 980px;
}

/* reset */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-behavior: smooth;
  transition: all 0.5s ease;
}

body {
  min-height: 100vh;
  line-height: 1.5;
  font-family:
    Noto Sans JP,
    Roboto-font,
    \30d2\30e9\30ae\30ce\89d2\30b4,
    Noto Sans CJK,
    \6e38\30b4\30b7\30c3\30af Medium,
    Helvetica Neue,
    Hiragino Kaku Gothic ProN,
    \30d2\30e9\30ae\30ce\89d2\30b4 ProN W3,
    YuGothic,
    YuGothicM,
    \30e1\30a4\30ea\30aa,
    Meiryo,
    sans-serif !important;
}

img,
picture {
  max-width: 100%;
  height: auto;
  display: inline-block;
  vertical-align: middle;
}

a:hover,
button:hover {
  opacity: 0.7;
}

:target {
  scroll-margin-top: 60px;
}

main {
  position: relative;
}

@media screen and (min-width: 769px) {
  main {
    min-width: 980px;
  }
}

@media screen and (max-width: 768.9px) {

  main,
  .footer {
    min-width: initial;
  }
}

.footnote {
  vertical-align: super;
  line-height: 1;
}

/* MVエリア */
.mv_area {
  background: #000;
  background-image: url(https://sbisec.akamaized.net/sbisec/images/static/2026/bond_st_260220_sbistart_mv.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  aspect-ratio: 600 / 223;
  display: grid;
  place-items: center;
  opacity: 0;
  animation: circleExpand 0.8s cubic-bezier(0.65, 0, 0.35, 1) forwards;
  overflow: hidden;
}

.mv_area_txt {
  width: clamp(630px, 58vw, 707px);
  line-height: 0;
  animation: slideInFromRight 0.6s ease-out 0.8s both;
}

@keyframes circleExpand {
  0% {
    clip-path: circle(0% at 50% 50%);
  }

  50% {
    opacity: 0.8;
  }

  100% {
    clip-path: circle(120% at 50% 50%);
    opacity: 1;
  }
}

@keyframes slideInFromRight {
  from {
    opacity: 0;
    transform: translateX(25%);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromBottom {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.mv_mask {
  background: #1678ed;
  background-image: url(https://sbisec.akamaized.net/sbisec/images/static/2026/bond_st_260220_sbistart_mask.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  width: 100%;
  aspect-ratio: 3 / 1;
  display: grid;
  place-items: center;
  max-height: 410px;
}

.mv_mask_wrap {
  width: 100%;
  max-width: 870px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 21px;
}

.mv_mask_inner {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: clamp(8px, 1.2vw, 16px);
  font-family: "Inter", "Noto Sans JP", sans-serif !important;
}

.shadow {
  text-shadow:
    0 0 12px rgba(0, 59, 255, 1),
    0 0 16px rgba(0, 59, 255, 0.8),
    0 0 20px rgba(0, 59, 255, 0.6),
    0 0 24px rgba(0, 59, 255, 0.4);
}

.mv_mask_txt {
  font-size: clamp(24px, 2.17vw, 26px);
  font-weight: bold;
  color: #fff;
}

.mv_mask_txt span {
  display: inline;
  font-size: 16px;
}

.mv_mask_txt p:last-child {
  font-size: clamp(94px, 8.23vw, 96px);
  line-height: 1;
}

.mv_mask_rate {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: bold;
  gap: clamp(12px, 2vw, 24px);
}

.mv_mask_rate_txt {
  font-size: clamp(22px, 2vw, 24px);
  text-align: center;
}

.mv_mask_rate_txt p:last-child {
  font-size: clamp(53px, 5vw, 55px);
  line-height: 1;
  display: block;
  margin-top: 8px;
}

.mv_mask_rate_txt span {
  font-size: 26px;
}

.mv_mask_rate_change {
  font-size: clamp(22px, 2vw, 24px);
  text-align: center;
}

.mv_mask_rate_change span {
  font-size: clamp(12px, 1.2vw, 14px);
}

.mv_mask_rate_mitei {
  background-color: #f0ff80;
  padding: 4px 10px;
  color: #000;
  font-size: clamp(58px, 5vw, 60px);
  line-height: 1;
  align-items: center;
  box-shadow:
    0 0 12px rgba(0, 59, 255, 1),
    0 0 16px rgba(0, 59, 255, 0.8),
    0 0 20px rgba(0, 59, 255, 0.6),
    0 0 24px rgba(0, 59, 255, 0.4);
}

.mv_mask_rate_mitei span {
  font-size: clamp(24px, 2.22vw, 26px);
}

.mv_mask_schedule {
  color: #fff;
  font-weight: bold;
  text-align: center;
  font-size: clamp(16px, 1.5vw, 18px);
  display: grid;
  grid-template-columns: 1fr;
  row-gap: clamp(2px, 1.2vw, 6px);
}

.mv_mask_schedule p span {
  padding: 3px 5px 5px;
  color: #0a0e88;
  text-shadow: none;
  background-color: #fff;
  text-decoration: underline;
  text-decoration-color: #f0ff80;
  text-decoration-thickness: 0.13em;
  text-underline-offset: 0.1em;
  box-shadow:
    0 0 12px rgba(0, 59, 255, 1),
    0 0 16px rgba(0, 59, 255, 0.8);
}

.mv_mask_img img {
  width: 212px;
}

.point_container {
  background: #edf5f6;
  padding-top: 24px;
  padding-bottom: 60px;
}

.btn_area {
  display: flex;
  align-items: end;
  justify-content: center;
  gap: clamp(20px, 2.5vw, 25px);
}

.btn_area_txt {
  font-weight: bold;
  text-align: center;
}

.btn_content {
  max-width: 400px;
}

.point_area {
  max-width: 870px;
  margin: 0 auto;
}

.img_ttl {
  width: 100%;
  max-width: 380px;
  margin: 0 auto 32px;
  padding-top: 60px;
}

.point_list {
  display: flex;
  justify-content: space-between;
}

.point_list img {
  display: block;
  width: 100%;
  max-width: 250px;
  height: auto;
}

.point_wrap {
  margin-top: 48px;
  padding: 32px 24px;
  background-color: #fff;
  display: flex;
  align-items: center;
}

.point_wrap_img {
  max-width: 200px;
}

.point_wrap_txt span {
  font-weight: bold;
  color: #1061d7;
}

.point_subttl {
  color: #1061d7;
  margin: 16px 0;
}

.point_subttl_list {
  color: #1061d7;
  font-weight: bold;
  display: grid;
  row-gap: 8px;
}

.point_subttl_list p {
  text-decoration: underline;
  text-decoration-color: #f0ff80;
  text-decoration-thickness: 0.13em;
  text-underline-offset: 0.1em;
}

.point_btn_area {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 30px;
}

.point_btn_content {
  max-width: 240px;
}

.app_band {
  width: 100%;
  display: block;
  grid-row: 1;
}

.app_area {
  background-image: url(https://sbisec.akamaized.net/sbisec/images/static/2026/bond_st_260220_sbistart_bg.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  width: 100%;
  aspect-ratio: 2 / 1;
  display: flex;
  justify-content: center;
  align-items: center;
  max-height: 590px;
  padding: 60px 0;
  gap: 21px;
}

.app_area_inner {
  max-width: 870px;
}

.app_btn_wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.app_btn_content {
  max-width: 380px;
}

.app_btn_content a,
.app_bnr a {
  opacity: 1;
}

.image_btn {
  position: relative;
  overflow: hidden;
  border: 0;
  padding: 0;
  background-color: transparent;
  cursor: pointer;
  width: 400px;
  height: 91px;
  transition: transform 0.2s ease;
}

.image_btn img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image_btn::after {
  content: "";
  position: absolute;
  inset: 8px;
  background: #fff;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
  border-radius: 0;
}

.image_btn:hover::after {
  opacity: 0.3;
}

.image_btn:focus-visible::after {
  opacity: 0.4;
}

.image_btn:focus-visible {
  outline: 2px solid #2684ff;
  outline-offset: 2px;
}

.txt_btn:hover {
  opacity: 0.8;
}

.app_btn_content p {
  color: #fff;
  text-align: center;
}

.app_btn_content a {
  color: #fff;
}

.app_bnr {
  margin-top: 32px;
  display: flex;
  gap: 100px;
}

.app_bnr_button {
  position: relative;
  overflow: hidden;
  border: 0;
  padding: 0;
  background-color: transparent;
  cursor: pointer;
  width: 100%;
  transition: transform 0.2s ease;
}

.app_bnr_button img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app_bnr_button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.app_bnr_button:hover::after,
.app_bnr_button:focus-visible::after {
  opacity: 0.2;
}

.app_bnr_button:focus-visible {
  outline: 2px solid #2684ff;
  outline-offset: 2px;
}

#overviewSec {
  padding-bottom: 60px;
}

.overview_movie {
  max-width: 520px;
  margin: 0 auto;
}

.overview_movie_wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}

.overview_movie_wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.overview_annotation {
  margin-top: 8px;
}

.overview_table_area {
  max-width: 860px;
  margin: 0 auto;
}

.overview_table_area table {
  border-collapse: collapse;
  width: 100%;
}

.col-head {
  width: 200px;
}

.col-head-sub {
  max-width: 580px;
}

.overview_table_area th {
  border: 1px solid #e9e9e9;
  padding: 8px 10px;
  background-color: #f1f6f8;
  font-weight: normal;
  vertical-align: middle;
}

.overview_table_area td {
  border: 1px solid #e9e9e9;
  padding: 8px 10px;
  text-align: left;
}

#tabSec {
  background-color: #edf5f6;
  padding-bottom: 60px;
}

#tabSec .tab {
  display: flex;
  justify-content: center;
  gap: 14px;
  background: #edf5f6;
}

#tabSec .tab li {
  position: relative;
  width: 240px;
  height: 50px;
  background: #d9d9d9;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 5;
  margin-bottom: -4px;
}

#tabSec .tab li:hover {
  opacity: 0.7;
}

#tabSec .tab li.is-active {
  color: #1061d7;
  cursor: default;
  z-index: 15;
}

#tabSec .tab li.is-active:hover {
  opacity: 1;
}

#tabSec .tab li.is-active {
  border: 3px solid #1061d7;
  border-bottom-color: transparent;
  margin-bottom: -3px;
  background: #fff;
}

#tabSec .tab_contents {
  position: relative;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
  padding: 24px;
  display: none;
  z-index: 10;
  border: 3px solid #1061d7;
  background: #fff;
}

#tabSec .tab_contents.is-active {
  display: block;
}

.tab_benefit_txt {
  font-size: 16px;
}

.benefit_inner {
  padding: 12px;
  margin-top: 16px;
  background: rgba(197, 219, 226, 0.23);
}

.benefit_ttl {
  display: flex;
  align-items: center;
  gap: 7px;
}

.benefit_ttl img {
  max-width: 40px;
}

.benefit_inner p {
  margin-top: 10px;
}

.benefit_inner ol {
  margin-top: 16px;
}

.benefit_btn_content {
  text-align: center;
  margin-top: 24px;
}

.benefit_btn_content img {
  max-width: 330px;
}

.benefit_inner p:last-child {
  margin-top: 0;
}

.benefit_overview {
  background: #fff;
  border-top: 3px solid #1061d7;
  border-bottom: 3px solid #1061d7;
  padding: 12px;
  margin-top: 24px;
}

.benefit_overview h3 {
  color: #1061d7;
}

.benefit_overview_inner {
  margin: 12px 0;
  display: flex;
  align-items: center;
}

.benefit_overview_inner img {
  max-width: 160px;
}

.benefit_overview_inner table {
  width: 100%;
}

.benefit_col-head {
  width: 160px;
}

.benefit_overview_inner table {
  border-collapse: collapse;
}

.benefit_overview_inner th {
  border: 1px solid #e9e9e9;
  padding: 8px 10px;
  background-color: #f1f6f8;
  font-weight: normal;
  vertical-align: middle;
}

.benefit_overview_inner td {
  border: 1px solid #e9e9e9;
  padding: 8px 10px;
  text-align: left;
}

.tab_contents > div:nth-child(3).benefit_ttl,
.tab_contents > div:nth-child(4).benefit_ttl {
  background: rgba(197, 219, 226, 0.23);
  margin-top: 16px;
  padding: 12px;
}

.benefit_txt {
  margin-top: 12px;
}

.receipt_btn_content {
  text-align: center;
}

.receipt_btn_content img {
  max-width: 330px;
}

.receipt_step {
  margin-top: 16px;
}

.receipt_step_inner {
  background: rgba(197, 219, 226, 0.23);
  padding: 12px;
  font-size: 18px;
  font-weight: bold;
}

.receipt_step_inner img {
  margin-top: 12px;
  width: 100%;
  display: block;
  margin-inline: auto;
}

.receipt_step_inner .capt01 {
  max-width: 420px;
}

.receipt_step_inner .capt02 {
  max-width: 740px;
}

.receipt_step_inner .capt03 {
  max-width: 420px;
}

#issuerSec {
  background-color: #f8fbfb;
  padding-bottom: 60px;
}

.issuer_inner {
  width: 100%;
  max-width: 860px;
  display: flex;
  align-items: center;
  margin: 0 auto;
  gap: 24px;
}

.issuer_inner img {
  max-width: 320px;
}

.issuer_txt span {
  font-size: 12px;
  display: inline-block;
  margin-top: 8px;
}

#discSec {
  padding: 60px 12px;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
}

:root {
  --sentinel-height: 300px;
}

#mv_campaign_sentinel {
  height: var(--sentinel-height);
  margin-top: calc(-1 * var(--sentinel-height));
  pointer-events: none;
  background: transparent;
}

#followArea {
  background: #001e8cbf;
  padding: 12px 0;
  width: 100%;
}

#followArea.is-sticky {
  position: sticky;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  z-index: 99;
  transition: opacity 0.2s;
}

#followArea.hide {
  opacity: 0;
  pointer-events: none;
}

.follow_contents {
  text-align: center;
  color: #fff;
}

.follow_contents img {
  max-width: 356px;
  display: block;
  margin-inline: auto;
}

@media screen and (max-width: 768.9px) {
  .mv_area {
    background-image: url(https://sbisec.akamaized.net/sbisec/images/static/2026/bond_st_260220_sbistart_mv_sp.png);
    aspect-ratio: 3 / 4;
  }

  .mv_area_txt {
    max-width: 482px;
    width: min(100%, 482px);
  }

  .mv_campaign picture {
    display: block;
  }

  .mv_campaign picture > img {
    display: block;
    width: 100%;
    height: auto;
  }

  .mv_mask {
    background: #fff;
    background-image: url(https://sbisec.akamaized.net/sbisec/images/static/2026/bond_st_260220_sbistart_mask_sp.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    aspect-ratio: 125 / 169;
    display: flex;
    max-height: none;
    text-align: center;
  }

  .mv_mask_wrap {
    flex-direction: column;
    gap: 18px;
  }

  .mv_mask_inner {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: 15px;
  }

  .mv_mask_txt {
    font-size: 5.7vw;
  }

  .mv_mask_txt span {
    font-size: 3vw;
    text-align: right;
    display: block;
  }

  .mv_mask_txt p:last-child {
    font-size: 15vw;
    display: block;
    margin-top: 12px;
  }

  .mv_mask_rate {
    gap: clamp(12px, 2vw, 24px);
  }

  .mv_mask_rate_txt {
    font-size: 4vw;
    text-align: center;
  }

  .mv_mask_rate_txt p:last-child {
    font-size: 8.27vw;
  }

  .mv_mask_rate_txt span {
    font-size: 4vw;
  }

  .mv_mask_rate_change {
    font-size: 4vw;
  }

  .mv_mask_rate_change span {
    font-size: 3.5vw;
  }

  .mv_mask_rate_mitei {
    font-size: 9.2vw;
    padding: 2px 7px;
  }

  .mv_mask_rate_mitei span {
    font-size: 4vw;
  }

  .mv_mask_schedule {
    font-size: 3.2vw;
  }

  .mv_mask_schedule p:first-child {
    margin-bottom: 4px;
  }

  .mv_mask_img img {
    width: 48vw;
  }

  .point_container {
    padding-top: 40px;
  }

  .btn_area {
    flex-direction: column;
    align-items: center;
    gap: clamp(20px, 2.5vw, 32px);
  }

  .point_area {
    padding: 0 12px;
  }

  .img_ttl {
    max-width: 294px;
  }

  .point_list {
    flex-direction: column;
    align-items: center;
    row-gap: 34px;
  }

  .point_wrap {
    flex-direction: column;
    padding-top: 0;
  }

  .point_btn_area {
    margin-top: 32px;
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .point_btn_content {
    max-width: 240px;
  }

  .app_band picture {
    display: block;
  }

  .app_band picture > img {
    display: block;
    width: 100%;
    height: auto;
  }

  .app_area {
    background-image: url(https://sbisec.akamaized.net/sbisec/images/static/2026/bond_st_260220_sbistart_bg_sp.png);
    width: 100vw;
    max-height: none;
    height: clamp(280px, calc(100vw * (848 / 375)), 834px);
    padding: 0 12px;
    margin-left: 50%;
    transform: translateX(-50%);
  }

  .app_btn_wrap {
    flex-direction: column;
    align-items: center;
  }

  .app_btn_content {
    max-width: 350px;
  }

  .app_btn_content p {
    color: #fff;
    text-align: center;
  }

  .app_bnr {
    margin-top: 24px;
    max-width: 351px;
    flex-direction: column;
    gap: 32px;
  }

  #overviewSec {
    padding: 0 12px 40px;
  }

  .overview_table_area table,
  .overview_table_area tbody,
  .overview_table_area tr,
  .overview_table_area th,
  .overview_table_area td {
    display: block;
    width: 100%;
  }

  .overview_table_area td {
    text-align: center;
  }

  .overview_table_txt {
    display: block;
    max-width: 440px;
    margin: 0 auto;
  }

  .col-head {
    width: auto;
  }

  #tabSec {
    padding-left: 12px;
    padding-right: 12px;
  }

  #tabSec .tab li {
    width: 120px;
    height: 36px;
    font-size: 16px;
  }

  #tabSec .tab_contents {
    padding: 24px 12px;
  }

  .tab_benefit_txt {
    font-size: 14px;
  }

  .benefit_ttl {
    flex-direction: column;
    text-align: center;
  }

  .benefit_btn_content {
    text-align: center;
    font-size: 12px;
    margin-top: 24px;
    display: grid;
  }

  .benefit_btn_content img {
    max-width: 300px;
    width: 100%;
  }

  .benefit_overview h3 {
    text-align: center;
  }

  .benefit_overview_inner {
    flex-direction: column;
  }

  .benefit_overview_inner img {
    max-width: 120px;
  }

  .benefit_col-head {
    width: 108px;
  }

  .receipt_btn_content p {
    font-size: 12px;
  }

  .receipt_btn_content img {
    max-width: 330px;
    width: 100%;
  }

  .receipt_step {
    margin-top: 16px;
  }

  .receipt_step_inner {
    font-size: 16px;
    border-top: 3px solid #1678ed;
  }

  .receipt_step_inner img {
    margin-top: 12px;
    display: block;
    margin-inline: auto;
  }

  .receipt_step_content p {
    font-size: 14px;
  }

  #issuerSec {
    padding: 0 12px 40px;
  }

  .issuer_inner {
    flex-direction: column;
  }

  .issuer_inner img {
    max-width: 320px;
  }

  .issuer_txt span {
    margin-top: 12px;
  }

  .follow_contents {
    font-size: 12px;
  }

  .follow_contents img {
    max-width: 350px;
    width: 100%;
  }
}