/* =========================================
   追加セクション共通：タイトル統一（黒背景向けデフォルト）
   ========================================= */
.worries .ttl,
.age-care .ttl,
.selection .ttl,
.usage .ttl {
  text-align: center;
}

.worries .ttl span,
.age-care .ttl span,
.selection .ttl span,
.usage .ttl span {
  display: block;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 60px;
  font-weight: 300;
  letter-spacing: 0.08em;
  line-height: 1.4;
  margin-bottom: 12px;
  color: #ccc;
}

.worries .ttl h3,
.age-care .ttl h3,
.selection .ttl h3,
.usage .ttl h3 {
  letter-spacing: 0.3em;
  font-weight: 400;
  color: #fff;
  margin: 0;
  position: relative;
  padding-bottom: 20px;
  display: inline-block;
  font-family: "fot-tsukuaoldmin-pr6n", sans-serif;
  font-size: 24px;
}

.worries .ttl h3::after,
.age-care .ttl h3::after,
.selection .ttl h3::after,
.usage .ttl h3::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 40px;
  height: 1px;
  background: #888;
}

/* selection（白背景）だけ色を反転 */
.selection .ttl span {
  color: #888;
}
.selection .ttl h3 {
  color: #111;
}
.selection .ttl h3::after {
  background: #888;
}

@media screen and (max-width: 1024px) {
  .worries .ttl span,
  .age-care .ttl span,
  .selection .ttl span,
  .usage .ttl span {
    font-size: 28px;
  }
  .worries .ttl h3,
  .age-care .ttl h3,
  .selection .ttl h3,
  .usage .ttl h3 {
    font-size: 15px;
  }
}

@media screen and (max-width: 599px) {
  .worries .ttl span,
  .age-care .ttl span,
  .selection .ttl span,
  .usage .ttl span {
    font-size: 22px;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
  }
  .worries .ttl h3,
  .age-care .ttl h3,
  .selection .ttl h3,
  .usage .ttl h3 {
    font-size: 24px;
    letter-spacing: 0.2em;
    padding-bottom: 16px;
  }
  .worries .ttl h3::after,
  .age-care .ttl h3::after,
  .selection .ttl h3::after,
  .usage .ttl h3::after {
    width: 32px;
  }
}

/* =========================================
   こんなお悩みありませんか（黒背景）
   ========================================= */
.worries {
  background: linear-gradient(149deg, rgb(17, 24, 34) 0%, rgb(76, 79, 83) 100%);
  color: #fff;
  padding: 120px 40px;
}

.worries__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.worries .ttl {
  margin-bottom: 64px;
}

.worries__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 40px;
}

.worries__item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.worries__item:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
}

.worries__num {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 28px;
  font-weight: 300;
  color: #b8b8b8;
  letter-spacing: 0.05em;
  flex-shrink: 0;
  line-height: 1;
}

.worries__text {
  font-size: 15px;
  line-height: 1.7;
  letter-spacing: 0.05em;
  color: #e8e8e8;
}

@media screen and (max-width: 1024px) {
  .worries {
    padding: 96px 32px;
  }
  .worries .ttl {
    margin-bottom: 48px;
  }
  .worries__list {
    gap: 20px 24px;
  }
  .worries__item {
    padding: 20px 22px;
    gap: 16px;
  }
  .worries__num {
    font-size: 24px;
  }
  .worries__text {
    font-size: 14px;
  }
}

@media screen and (max-width: 599px) {
  .worries {
    padding: 72px 20px;
  }
  .worries .ttl {
    margin-bottom: 40px;
  }
  .worries__list {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .worries__item {
    padding: 18px 18px;
    gap: 14px;
  }
  .worries__num {
    font-size: 22px;
  }
  .worries__text {
    font-size: 13px;
    line-height: 1.65;
  }
}

/* =========================================
   年代別の肌変化（ネイビーグレー背景・画像なし）
   ========================================= */
.age-care {
  background: linear-gradient(149deg, rgb(17, 24, 34) 0%, rgb(76, 79, 83) 100%);
  color: #fff;
  padding: 120px 40px;
  position: relative;
}

.age-care::before,
.age-care::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 1px;
  background: rgba(255, 255, 255, 0.15);
}

.age-care::before { top: 0; }
.age-care::after { bottom: 0; }

.age-care__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.age-care .ttl {
  margin-bottom: 72px;
}

.age-care__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.age-care__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  padding: 48px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.age-care__item:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.06);
}

.age-care__age {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 64px;
  font-weight: 300;
  color: #fff;
  letter-spacing: 0.04em;
  line-height: 1;
  position: relative;
  padding-bottom: 20px;
}

.age-care__age small {
  font-size: 28px;
  color: #aaa;
  margin-left: 2px;
}

.age-care__age::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 36px;
  height: 1px;
  background: rgba(255, 255, 255, 0.35);
}

.age-care__lead {
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 0.06em;
  color: #e8e8e8;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.age-care__product-name {
  font-family: "fot-tsukuaoldmin-pr6n", "Yu Mincho", "游明朝", serif;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.12em;
  color: #fff;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  width: 100%;
}

.age-care__product-name small {
  display: inline-block;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  color: #aaa;
  margin-left: 2px;
  letter-spacing: 0.08em;
}

@media screen and (max-width: 1024px) {
  .age-care {
    padding: 96px 32px;
  }
  .age-care .ttl {
    margin-bottom: 56px;
  }
  .age-care__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .age-care__item {
    padding: 40px 24px;
    gap: 18px;
  }
  .age-care__age {
    font-size: 56px;
  }
  .age-care__age small {
    font-size: 24px;
  }
  .age-care__lead {
    font-size: 13px;
    min-height: 46px;
  }
  .age-care__product-name {
    font-size: 14px;
  }
}

@media screen and (max-width: 599px) {
  .age-care {
    padding: 72px 20px;
  }
  .age-care .ttl {
    margin-bottom: 40px;
  }
  .age-care__list {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .age-care__item {
    flex-direction: row;
    align-items: center;
    text-align: left;
    padding: 24px 24px;
    gap: 24px;
  }
  .age-care__age {
    font-size: 44px;
    padding-bottom: 0;
    flex-shrink: 0;
    min-width: 80px;
  }
  .age-care__age small {
    font-size: 20px;
  }
  .age-care__age::after {
    display: none;
  }
  .age-care__lead {
    font-size: 13px;
    line-height: 1.65;
    min-height: 0;
    display: block;
    text-align: left;
    flex: 1;
  }
  .age-care__product-name {
    display: none;
  }
}

/* =========================================
   押忍シリーズの選び方（白背景）
   ========================================= */
.selection {
  background: #fff;
  color: #222;
  padding: 120px 40px;
  position: relative;
}

.selection__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.selection .ttl {
  margin-bottom: 72px;
}

.selection__table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.selection__table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
  table-layout: fixed;
  border: 1px solid #ddd;
}

.selection__table th,
.selection__table td {
  border: 1px solid #ddd;
}

.selection__table thead th {
  padding: 28px 20px;
  font-weight: 400;
  text-align: center;
  vertical-align: middle;
  background: #111;
  color: #fff;
}

.selection__th-label {
  width: 140px;
  background: #fff !important;
  color: #111 !important;
}

.selection__product {
  display: block;
  font-size: 16px;
  letter-spacing: 0.1em;
  color: #fff;
  line-height: 1.4;
}

.selection__product-sub {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: #bbb;
}

.selection__table tbody th {
  width: 140px;
  padding: 24px 16px;
  font-size: 13px;
  letter-spacing: 0.16em;
  font-weight: 500;
  color: #333;
  text-align: left;
  vertical-align: middle;
  background: #fafafa;
}

.selection__table tbody td {
  padding: 24px 20px;
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: #333;
  vertical-align: middle;
  text-align: center;
  background: #fff;
}

.selection__table tbody td small {
  display: inline-block;
  font-size: 12px;
  color: #888;
  margin-top: 2px;
}

.selection__copy {
  display: inline-block;
  font-family: "Yu Mincho", "游明朝", serif;
  font-size: 18px;
  letter-spacing: 0.15em;
  color: #111;
  font-weight: 500;
}

.selection__volume {
  display: block;
  font-size: 12px;
  color: #777;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.selection__price {
  display: block;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 26px;
  font-weight: 400;
  color: #111;
  letter-spacing: 0.04em;
  line-height: 1;
}

.selection__price small {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
  margin-left: 4px;
  color: #555;
}

.selection__ingredients {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: left;
  display: inline-block;
}

.selection__ingredients li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.9;
  color: #444;
  letter-spacing: 0.04em;
}

.selection__ingredients li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 6px;
  height: 1px;
  background: #888;
}

@media screen and (max-width: 1024px) {
  .selection {
    padding: 96px 32px;
  }
  .selection .ttl {
    margin-bottom: 56px;
  }
  .selection__table {
    min-width: 760px;
  }
  .selection__table thead th {
    padding: 22px 14px;
  }
  .selection__product {
    font-size: 15px;
  }
  .selection__product-sub {
    font-size: 11px;
  }
  .selection__th-label,
  .selection__table tbody th {
    width: 110px;
  }
  .selection__table tbody th {
    font-size: 12px;
    padding: 20px 12px;
  }
  .selection__table tbody td {
    padding: 20px 14px;
    font-size: 13px;
  }
  .selection__copy {
    font-size: 16px;
  }
  .selection__price {
    font-size: 22px;
  }
  .selection__ingredients li {
    font-size: 12px;
  }
}

@media screen and (max-width: 599px) {
  .selection {
    padding: 72px 20px;
  }
  .selection .ttl {
    margin-bottom: 40px;
  }
  .selection__table-wrap {
    overflow-x: visible;
  }
  .selection__table {
    min-width: 0;
    width: 100%;
    display: block;
    border: none;
  }
  .selection__table th,
  .selection__table td {
    border: none;
  }
  .selection__table thead {
    display: none;
  }
  .selection__table tbody {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  .selection__table tbody tr {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border: 1px solid #ddd;
    background: #fff;
  }
  .selection__table tbody tr::before {
    content: attr(data-row-label);
    grid-column: 1 / -1;
    padding: 14px 16px;
    font-size: 11px;
    letter-spacing: 0.24em;
    color: #777;
    background: #fafafa;
    border-bottom: 1px solid #eee;
  }
  .selection__table tbody th {
    display: none;
  }
  .selection__table tbody td {
    padding: 16px 10px;
    font-size: 12px;
    border-left: 1px solid #eee;
    text-align: center;
    vertical-align: top;
    background: transparent;
  }
  .selection__table tbody td:first-of-type {
    border-left: none;
  }
  .selection__table tbody td::before {
    content: attr(data-product);
    display: block;
    font-size: 11px;
    letter-spacing: 0.1em;
    color: #888;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
  }
  .selection__copy {
    font-size: 14px;
    letter-spacing: 0.1em;
  }
  .selection__volume {
    font-size: 10px;
    margin-bottom: 4px;
  }
  .selection__price {
    font-size: 18px;
  }
  .selection__price small {
    font-size: 11px;
  }
  .selection__ingredients {
    text-align: left;
    padding-left: 4px;
  }
  .selection__ingredients li {
    font-size: 11px;
    line-height: 1.7;
    padding-left: 10px;
  }
  .selection__table tbody td small {
    font-size: 10px;
  }
}

/* =========================================
   おすすめの使い方（ネイビーグレー背景・枠なしSTEP）
   ========================================= */
.usage {
  background: linear-gradient(149deg, rgb(17, 24, 34) 0%, rgb(76, 79, 83) 100%);
  color: #fff;
  padding: 120px 40px;
  position: relative;
}

.usage__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.usage .ttl {
  margin-bottom: 72px;
}

.usage__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.usage__item {
  display: grid;
  grid-template-columns: 260px 1fr;
  align-items: center;
  gap: 48px;
  padding: 48px 56px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.usage__scene {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  position: relative;
  padding-right: 36px;
}

.usage__scene::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 72px;
  background: rgba(255, 255, 255, 0.18);
}

.usage__scene-label {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 16px;
  letter-spacing: 0.22em;
  color: #aaa;
  font-weight: 300;
}

.usage__scene-name {
  font-family: "fot-tsukuaoldmin-pr6n", "Yu Mincho", "游明朝", serif;
  font-size: 24px;
  letter-spacing: 0.12em;
  color: #fff;
  line-height: 1.5;
}

.usage__flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.usage__step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  min-width: 0;
}

.usage__step small {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 13px;
  letter-spacing: 0.22em;
  color: #aaa;
  font-weight: 300;
}

.usage__step strong {
  font-family: "fot-tsukuaoldmin-pr6n", "Yu Mincho", "游明朝", serif;
  font-size: 22px;
  letter-spacing: 0.12em;
  color: #fff;
  font-weight: 400;
  line-height: 1.4;
}

.usage__step em {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: #bbb;
  font-style: normal;
}

.usage__arrow {
  flex-shrink: 0;
  width: 36px;
  height: 12px;
  position: relative;
  align-self: center;
  margin-top: 14px;
}

.usage__arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.45);
  transform: translateY(-50%);
}

.usage__arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  width: 8px;
  height: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.45);
  border-right: 1px solid rgba(255, 255, 255, 0.45);
  transform: translateY(-50%) rotate(45deg);
}

@media screen and (max-width: 1024px) {
  .usage {
    padding: 96px 32px;
  }
  .usage .ttl {
    margin-bottom: 56px;
  }
  .usage__list {
    gap: 24px;
  }
  .usage__item {
    grid-template-columns: 200px 1fr;
    gap: 32px;
    padding: 36px 36px;
  }
  .usage__scene {
    padding-right: 24px;
    gap: 10px;
  }
  .usage__scene::after {
    height: 58px;
  }
  .usage__scene-label {
    font-size: 13px;
  }
  .usage__scene-name {
    font-size: 19px;
  }
  .usage__flow {
    gap: 12px;
  }
  .usage__step {
    gap: 8px;
  }
  .usage__step small {
    font-size: 11px;
  }
  .usage__step strong {
    font-size: 18px;
  }
  .usage__step em {
    font-size: 12px;
  }
  .usage__arrow {
    width: 24px;
    margin-top: 10px;
  }
}

@media screen and (max-width: 599px) {
  .usage {
    padding: 72px 20px;
  }
  .usage .ttl {
    margin-bottom: 40px;
  }
  .usage__list {
    gap: 20px;
  }
  .usage__item {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 28px 24px;
  }
  .usage__scene {
    flex-direction: row;
    align-items: center;
    gap: 16px;
    padding-right: 0;
    padding-bottom: 18px;
    width: 100%;
  }
  .usage__scene::after {
    right: auto;
    left: 0;
    top: auto;
    bottom: 0;
    transform: none;
    width: 40px;
    height: 1px;
  }
  .usage__scene-label {
    font-size: 12px;
  }
  .usage__scene-name {
    font-size: 17px;
    letter-spacing: 0.08em;
  }
  .usage__flow {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    width: 100%;
  }
  .usage__step {
    flex: none;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    gap: 16px;
    text-align: left;
  }
  .usage__step small {
    flex-shrink: 0;
    font-size: 11px;
    min-width: 52px;
  }
  .usage__step strong {
    font-size: 17px;
    flex-shrink: 0;
  }
  .usage__step em {
    font-size: 12px;
    margin-left: auto;
    color: #aaa;
  }
  .usage__arrow {
    width: 14px;
    height: 28px;
    transform: rotate(90deg);
    margin: 0 auto;
  }
}