@charset "UTF-8";
/* CSS Document */

    :root {
      --ink: #251d33;
      --muted: #746c80;
      --surface: #ffffff;
      --violet: #7c5cff;
      --violet-deep: #5636c7;
      --pink: #ff6fae;
      --cyan: #5ed6d0;
      --yellow: #ffd66b;
      --line: rgba(54, 38, 79, .10);
      --shadow: 0 24px 70px rgba(76, 48, 124, .14);
      --soft-shadow: 0 12px 34px rgba(76, 48, 124, .09);
      --radius-xl: 30px;
      --radius-lg: 22px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--ink);
      font-family: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      line-height: 1.75;
      background:
        radial-gradient(circle at 8% 0%, rgba(255,111,174,.22), transparent 30%),
        radial-gradient(circle at 94% 8%, rgba(124,92,255,.20), transparent 29%),
        linear-gradient(180deg, #fbfaff 0%, #f4f7ff 45%, #f9fbff 100%);
      -webkit-font-smoothing: antialiased;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
      opacity: .28;
      background-image: radial-gradient(rgba(124,92,255,.24) 1px, transparent 1px);
      background-size: 22px 22px;
      mask-image: linear-gradient(to bottom, #000, transparent 70%);
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    .app-container {
      width: min(100%, 1080px);
      min-height: 100vh;
      margin: 0 auto;
      background: rgba(255,255,255,.34);
      box-shadow: 0 0 70px rgba(61,42,99,.08);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 30;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 11px 16px;
      border-bottom: 1px solid rgba(255,255,255,.84);
      background: rgba(251,250,255,.80);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
    }

    .site-brand {
      font-size: 12px;
      font-weight: 900;
      letter-spacing: .08em;
      color: #403451;
    }

    .header-back {
      color: #6a6076;
      font-size: 11px;
      font-weight: 800;
      text-decoration: underline;
      text-underline-offset: 3px;
    }

    .hero-section {
      position: relative;
      padding: 24px 14px 12px;
    }

    .hero-section::before,
    .hero-section::after {
      content: "";
      position: absolute;
      border-radius: 999px;
      pointer-events: none;
    }

    .hero-section::before {
      width: 130px;
      height: 130px;
      right: -32px;
      top: 58px;
      background: linear-gradient(145deg, #ff9bc6, #ff6fae);
      box-shadow:
        inset -14px -18px 28px rgba(126,37,87,.14),
        0 26px 60px rgba(255,111,174,.23);
      transform: rotate(-18deg);
    }

    .hero-section::after {
      width: 82px;
      height: 82px;
      left: -28px;
      bottom: 54px;
      background: linear-gradient(145deg, #8d77ff, #5ed6d0);
      box-shadow:
        inset -10px -12px 20px rgba(49,41,117,.14),
        0 20px 44px rgba(94,214,208,.20);
    }

    .hero-card {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 92px minmax(0, 1fr);
      gap: 16px;
      align-items: center;
      padding: 20px;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.92);
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 95% 10%, rgba(124,92,255,.15), transparent 34%),
        rgba(255,255,255,.94);
      box-shadow: var(--shadow);
    }

    .hero-icon {
      width: 92px;
      height: 92px;
      padding: 5px;
      border-radius: 27px;
      background: linear-gradient(145deg, #fff, #f1edff);
      box-shadow:
        0 14px 28px rgba(76,48,124,.16),
        inset 0 0 0 1px rgba(255,255,255,.92);
    }

    .hero-icon img {
      width: 100%;
      height: 100%;
      border-radius: 22px;
      object-fit: cover;
    }

    .ad-badge {
      display: inline-flex;
      width: max-content;
      max-width: 100%;
      margin-bottom: 6px;
      padding: 4px 9px;
      border: 1px solid rgba(124,92,255,.12);
      border-radius: 999px;
      background: rgba(255,255,255,.76);
      color: #6b6078;
      font-size: 9px;
      font-weight: 800;
    }

    .hero-title {
      margin: 0 0 4px;
      font-size: clamp(23px, 5vw, 36px);
      font-weight: 900;
      line-height: 1.28;
      letter-spacing: -.04em;
    }

    .hero-lead {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
    }

    .rating-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 12px;
      margin-top: 10px;
    }

    .rating_android,
    .rating_ios {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      margin: 0;
      font-size: 12px;
    }

    .rating_android::before {
      content: "Android";
      color: #278f88;
      font-size: 10px;
      font-weight: 900;
    }

    .rating_ios::before {
      content: "iOS";
      color: #42394e;
      font-size: 10px;
      font-weight: 900;
    }

    .star5_rating {
      position: relative;
      z-index: 0;
      display: inline-block;
      white-space: nowrap;
      color: #e3dfeb;
      font-size: 13px;
      letter-spacing: 1px;
      line-height: 1;
    }

    .star5_rating::before,
    .star5_rating::after {
      content: "★★★★★";
    }

    .star5_rating::after {
      position: absolute;
      z-index: 1;
      left: 0;
      top: 0;
      overflow: hidden;
      white-space: nowrap;
      color: #ffbd3e;
    }

    .star5_rating[data-rate="4.3"]::after {
      width: 86%;
    }

    .score {
      color: #ff5f9f;
      font-size: 11px;
      font-weight: 900;
    }

    .tag-list {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin: 12px 0 0;
      padding: 0;
      list-style: none;
    }

    .tag-list li {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 26px;
      padding: 5px 9px;
      border: 1px solid rgba(63,51,82,.08);
      border-radius: 9px;
      background: rgba(255,255,255,.82);
      color: #4c4556;
      font-size: 10.5px;
      font-weight: 700;
      box-shadow: 0 3px 10px rgba(45,34,63,.04);
    }

    .tag-list li::before {
      content: "";
      width: 6px;
      height: 6px;
      flex: 0 0 6px;
      border-radius: 2px;
      background: var(--violet);
      transform: rotate(45deg);
    }

    .main-content {
      display: grid;
      gap: 18px;
      padding: 10px 14px 42px;
    }

    .section-card {
      position: relative;
      padding: 20px;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.92);
      border-radius: 26px;
      background: rgba(255,255,255,.95);
      box-shadow: var(--soft-shadow);
    }

    .section-card::before {
      content: "";
      position: absolute;
      width: 120px;
      height: 120px;
      right: -48px;
      top: -55px;
      border-radius: 36px;
      background: linear-gradient(145deg, rgba(124,92,255,.16), rgba(255,111,174,.13));
      transform: rotate(22deg);
      pointer-events: none;
    }

    .section-kicker {
      position: relative;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-bottom: 7px;
      color: var(--violet);
      font-size: 10px;
      font-weight: 900;
      letter-spacing: .12em;
    }

    .section-title {
      position: relative;
      margin: 0 0 10px;
      color: #292331;
      font-size: 20px;
      font-weight: 900;
      line-height: 1.4;
      letter-spacing: -.025em;
    }

    .section-copy {
      position: relative;
      margin: 0;
      color: #625a6d;
      font-size: 14px;
      line-height: 1.8;
    }

    .section-copy + .section-copy {
      margin-top: 10px;
    }

    .feature-grid {
      position: relative;
      display: grid;
      grid-template-columns: 1fr;
      gap: 10px;
      margin-top: 15px;
    }

    .feature-item {
      padding: 15px;
      border: 1px solid rgba(63,51,82,.07);
      border-radius: 18px;
      background:
        linear-gradient(145deg, rgba(124,92,255,.06), rgba(255,255,255,.94));
    }

    .feature-item:nth-child(2) {
      background:
        linear-gradient(145deg, rgba(94,214,208,.10), rgba(255,255,255,.94));
    }

    .feature-item:nth-child(3) {
      background:
        linear-gradient(145deg, rgba(255,111,174,.08), rgba(255,255,255,.94));
    }

    .feature-item:nth-child(4) {
      background:
        linear-gradient(145deg, rgba(255,214,107,.13), rgba(255,255,255,.94));
    }

    .feature-item strong {
      display: block;
      margin-bottom: 4px;
      color: #30283b;
      font-size: 14px;
    }

    .feature-item p {
      margin: 0;
      color: #706778;
      font-size: 13px;
      line-height: 1.65;
    }

    .service-image {
      margin-top: 15px;
      overflow: hidden;
      border: 1px solid #ece9f0;
      border-radius: 18px;
      background: #fff;
    }

    .service-image img {
      width: 100%;
      height: auto;
      object-fit: contain;
    }

    .info-table {
      position: relative;
      width: 100%;
      border-collapse: collapse;
      font-size: 13px;
    }

    .info-table th,
    .info-table td {
      padding: 12px 0;
      border-bottom: 1px solid #ece9f0;
      text-align: left;
      vertical-align: top;
    }

    .info-table th {
      width: 32%;
      padding-right: 12px;
      color: #8a8194;
      font-size: 11px;
      font-weight: 800;
    }

    .info-table td {
      color: #312a39;
      font-weight: 500;
    }

    .official-link {
      color: var(--violet-deep);
      font-weight: 800;
      text-decoration: underline;
      text-underline-offset: 3px;
      overflow-wrap: anywhere;
    }

    .cta-card {
      position: relative;
      padding: 18px;
      overflow: hidden;
      border-radius: 26px;
      background:
        radial-gradient(circle at 90% 15%, rgba(255,255,255,.22), transparent 30%),
        linear-gradient(135deg, #34264a, #5b3f81);
      color: #fff;
      box-shadow: var(--shadow);
    }

    .cta-title {
      margin: 0 0 6px;
      font-size: 18px;
      font-weight: 900;
    }

    .cta-copy {
      margin: 0 0 14px;
      color: rgba(255,255,255,.78);
      font-size: 12.5px;
    }

    .gift-banner {
      margin: 0;
      padding: 10px 12px;
      border-radius: 14px 14px 0 0;
      background: rgba(255,255,255,.12);
      color: #fff;
      font-size: 11px;
      font-weight: 800;
    }

    .action-button-wrap {
      margin: 0;
    }

    .btn-primary {
      position: relative;
      isolation: isolate;
      display: flex;
      align-items: center;
      justify-content: center;
      width: 100%;
      min-height: 54px;
      padding: 13px 18px;
      overflow: hidden;
      border-radius: 0 0 14px 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--violet), var(--violet-deep) 52%, var(--pink));
      box-shadow: 0 14px 28px rgba(24,13,45,.22);
      font-size: 16px;
      font-weight: 900;
      letter-spacing: .03em;
      animation: buttonFloat 2.8s ease-in-out infinite;
    }

    .btn-primary::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -1;
      transform: translateX(-120%);
      background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,.38) 48%, transparent 66%);
      animation: buttonShine 3.8s ease-in-out infinite;
    }

    .btn-primary::after {
      content: "→";
      margin-left: 9px;
      font-size: 18px;
    }

    .notice-box {
      margin-top: 13px;
      padding: 12px 13px;
      border-radius: 14px;
      background: #f6f3fb;
      color: #746c80;
      font-size: 11px;
      line-height: 1.7;
    }

    .site-footer {
      padding: 18px 14px 20px;
      text-align: center;
      background: #211b2d;
      color: #d9d2e4;
    }

    .footer-nav {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 8px 14px;
      margin-bottom: 8px;
    }

    .footer-nav a {
      font-size: 11px;
      text-decoration: underline;
      text-underline-offset: 3px;
    }

    .copyright {
      margin: 0;
      color: #a299ae;
      font-size: 10.5px;
    }

    @keyframes buttonFloat {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-2px); }
    }

    @keyframes buttonShine {
      0%, 52% { transform: translateX(-120%); }
      72%, 100% { transform: translateX(120%); }
    }

    @media (min-width: 760px) {
      .hero-section {
        padding: 34px 30px 16px;
      }

      .hero-card {
        grid-template-columns: 112px minmax(0, 1fr);
        gap: 22px;
        padding: 28px;
      }

      .hero-icon {
        width: 112px;
        height: 112px;
        border-radius: 31px;
      }

      .hero-icon img {
        border-radius: 25px;
      }

      .main-content {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 20px;
        padding: 12px 30px 56px;
      }

      .overview-card,
      .features-card,
      .cta-card {
        grid-column: 1 / -1;
      }

      .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .section-card {
        padding: 24px;
      }

      .features-card {
        display: grid;
        grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
        gap: 22px;
        align-items: start;
      }

      .features-card .features-content {
        min-width: 0;
      }

      .features-card .service-image {
        margin-top: 0;
      }
    }

    @media (max-width: 520px) {
      .site-header {
        padding: 10px 12px;
      }

      .hero-section {
        padding: 18px 13px 10px;
      }

      .hero-card {
        grid-template-columns: 76px minmax(0, 1fr);
        gap: 12px;
        padding: 16px;
        border-radius: 23px;
      }

      .hero-icon {
        width: 76px;
        height: 76px;
        padding: 4px;
        border-radius: 22px;
      }

      .hero-icon img {
        border-radius: 18px;
      }

      .hero-title {
        font-size: 22px;
      }

      .hero-lead {
        font-size: 12.5px;
      }

      .rating-wrap {
        display: block;
      }

      .rating_android,
      .rating_ios {
        display: flex;
        margin-top: 4px;
      }

      .main-content {
        padding: 8px 13px 34px;
      }

      .section-card,
      .cta-card {
        padding: 17px 15px;
        border-radius: 22px;
      }

      .section-title {
        font-size: 18px;
      }

      .section-copy {
        font-size: 14px;
      }

      .info-table th {
        width: 36%;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
      }
    }