:root {
  --brand: #075c3a;
  --brand-deep: #043823;
  --accent: #f3bd26;
  --cta: #9d1d1d;
  --pale: #e4f4e9;
  --ink: #1c1c1c;
  --cream: #fff8e8;
}

html {
  background-color: var(--brand-deep);
}

body {
  background: #ece9df;
}

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

.main,
.header,
.footer {
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.12);
}

.header {
  border-bottom-color: var(--accent);
}

.header_inner,
.header_nav,
.sec_cta,
.sec_01,
.sec_05 {
  background: var(--cream);
}

.riva-logo {
  width: 40%;
  min-width: 0;
  padding: 0 4px;
}

.riva-logo img {
  width: 100%;
}

.fv-static,
.fv_image {
  display: block;
  width: 100%;
}

.sec_02 {
  background-color: var(--brand);
}

.sec_03 {
  background-color: color-mix(in srgb, var(--accent) 38%, white);
}

.sec_04,
#sec_07,
.ansin {
  background-color: var(--pale);
}

.sec_06 {
  background-color: var(--cream);
}

.sec_06_h2,
.q_box,
#sec_07 h2,
.footer {
  background-color: var(--brand-deep);
}

.tel_btn {
  background: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--cta) 84%, white) 0%,
    var(--cta) 50%,
    color-mix(in srgb, var(--cta) 78%, black) 100%
  );
  box-shadow: 0 6px 0 color-mix(in srgb, var(--cta) 66%, black);
}

.tel_btn strong {
  color: #fff;
  font-size: clamp(34px, 8.8vw, 56px);
  font-weight: 900;
  line-height: 1.12;
  white-space: nowrap;
  paint-order: stroke fill;
  -webkit-text-stroke: clamp(1px, 0.3vw, 2px) var(--ink);
}

.tel_btn strong i {
  color: #fff;
  font-style: normal;
  -webkit-text-stroke: 0;
}

.tel_btn small {
  display: block;
  font-size: clamp(11px, 2.8vw, 16px);
  line-height: 1.3;
  white-space: nowrap;
}

.web_cta {
  background: var(--brand) !important;
}

.banner-title {
  background-color: var(--brand);
}

.trouble-title {
  word-break: keep-all;
  overflow-wrap: normal;
}

.nayami_grid figcaption {
  word-break: keep-all;
}

.prep-title {
  font-size: clamp(28px, 6.5vw, 42px);
}

.omakase > div {
  width: 72%;
  padding-top: 28px;
}

.omakase span {
  display: block;
  font-size: clamp(16px, 4vw, 24px);
}

.omakase strong {
  font-size: clamp(27px, 6.2vw, 42px);
}

.omakase img {
  right: -7%;
  bottom: -15%;
  width: 52%;
}

.ansin {
  padding: 38px 15px 20px;
}

.ansin-layout {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ansin-layout > img {
  width: 36%;
  flex: 0 0 36%;
  border: 4px solid var(--ink);
  border-radius: 50%;
  background: #fff;
}

.ansin-content {
  flex: 1;
}

.ansin-checks {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 8px;
  list-style: none;
}

.ansin-checks li {
  position: relative;
  padding: 8px 8px 8px 34px;
  background: #fff;
  border: 3px solid var(--brand-deep);
  border-radius: 10px;
  color: var(--brand-deep);
  font-size: clamp(13px, 3.2vw, 19px);
  font-weight: 900;
  line-height: 1.35;
}

.ansin-checks li::before {
  position: absolute;
  top: 50%;
  left: 8px;
  width: 17px;
  height: 10px;
  content: "";
  border-bottom: 4px solid var(--brand);
  border-left: 4px solid var(--brand);
  transform: translateY(-65%) rotate(-45deg);
}

.ansin-bottom {
  margin-top: 14px !important;
  padding: 10px !important;
  color: #fff;
  background: var(--brand-deep);
  border: 3px solid var(--ink);
  border-radius: 12px;
  font-weight: 900;
  text-align: center;
}

.ansin_p {
  padding: 1.2rem 0 0;
  color: var(--brand-deep);
  font-weight: 700;
}

.jirei_box,
.reason_box,
.qa_contents {
  border-color: var(--brand-deep);
  box-shadow: 0 8px 0 rgba(3, 56, 35, 0.22);
}

.jirei_sub_icon {
  padding: 0.4rem 1.2rem;
  background: var(--brand-deep);
  font-size: 14px;
}

.step_box {
  display: grid;
  width: 100%;
  padding: 2.75rem 1rem 1.5rem;
  border: 3px solid var(--brand);
  box-shadow: 0 8px 0 rgba(3, 56, 35, 0.16);
  grid-template-columns: 38% minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  column-gap: 1rem;
  align-items: center;
  text-align: left;
  writing-mode: horizontal-tb;
}

.step_number {
  position: absolute;
  top: 0;
  left: 20%;
  width: 20%;
  font-size: clamp(1.45rem, 6vw, 2.7rem);
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  transform: translate(-50%, -50%);
  writing-mode: horizontal-tb;
}

.step_box img {
  width: 100%;
  margin: 0;
  grid-column: 1;
  grid-row: 1 / 3;
  writing-mode: horizontal-tb;
}

.step_box h3 {
  margin: 0 0 0.5rem;
  color: var(--brand);
  font-size: clamp(1.35rem, 5vw, 2.2rem);
  line-height: 1.35;
  word-break: normal;
  grid-column: 2;
  grid-row: 1;
  writing-mode: horizontal-tb;
}

.step_box p {
  margin: 0;
  word-break: normal;
  grid-column: 2;
  grid-row: 2;
  writing-mode: horizontal-tb;
}

.prep_inner {
  display: grid;
  padding: 16px 18px 30px;
  grid-template-columns: 54% 46%;
  align-items: center;
  gap: 8px;
}

.prep_chips {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 8px;
  list-style: none;
}

.prep_chips li {
  padding: 8px 7px;
  color: var(--brand-deep);
  background: #fff;
  border: 3px solid var(--accent);
  border-radius: 12px;
  box-shadow: 0 4px 0 var(--brand-deep);
  font-size: clamp(13px, 3.5vw, 20px);
  font-weight: 900;
  line-height: 1.25;
}

.prep_visual {
  width: 100%;
  max-height: 540px;
  margin: 0 auto;
  object-fit: contain;
}

.prep-bottom {
  margin: 18px 0 0 !important;
  padding: 10px !important;
  color: var(--ink);
  background: var(--accent);
  border: 4px solid var(--ink);
  border-radius: 12px;
  font-size: clamp(17px, 4.2vw, 25px) !important;
  font-weight: 900;
  text-align: center;
  grid-column: 1 / -1;
}

.formmailer-embed {
  overflow: hidden;
  border: 4px solid var(--brand-deep);
  border-radius: 16px;
  background: var(--cream);
  box-shadow: 0 8px 0 rgba(3, 56, 35, 0.18);
}

.bottom_btn_area {
  background: rgba(255, 248, 232, 0.94);
  border-top: 2px solid var(--accent);
}

.bottom_web {
  flex-direction: column;
  font-size: 12px;
  line-height: 1.1;
  text-align: center;
}

.bottom_web strong {
  font-size: 15px;
}

.back_modal {
  position: fixed;
  z-index: 9999;
  inset: 0;
  display: flex;
  padding: 1.6rem;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  align-items: center;
  justify-content: center;
}

.back_modal.is_active {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.back_modal_overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
}

.back_modal_dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 650px);
}

.back_modal_link,
.back_modal_link img {
  display: block;
}

.back_modal_link img {
  width: 100%;
  border-radius: 0.8rem;
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.35);
}

.back_modal_close {
  position: absolute;
  z-index: 2;
  top: 0.4%;
  right: 0.4%;
  width: 9%;
  padding: 0;
  overflow: hidden;
  border: 0;
  aspect-ratio: 1;
  background: transparent;
  color: transparent;
  cursor: pointer;
}

body.back_modal_open {
  overflow: hidden;
}

@media (max-width: 480px) {
  .riva-logo {
    width: 42%;
  }

  .header_tel strong {
    font-size: 13px;
  }

  .omakase img {
    bottom: -8%;
  }

  .ansin-layout {
    gap: 9px;
  }

  .ansin-layout > img {
    width: 34%;
    flex-basis: 34%;
  }

  .prep_inner {
    padding-inline: 12px;
  }
}