.purifier-offer-promise {
      position: relative;
      isolation: isolate;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      align-items: center;
      max-width: 800px;
      margin: 38px auto 0;
      padding: 32px 30px 24px;
      background: transparent;
      border: 0;
      border-radius: 0;
      box-shadow: none;
      text-align: center;
    }
    .purifier-offer-promise::before {
      content: none;
    }
    .purifier-offer-promise > * {
      position: relative;
      z-index: 1;
    }
    .purifier-offer-promise-kicker {
      margin: 0 0 14px;
      color: var(--blue);
      font-size: 0.84rem;
      font-weight: 900;
      letter-spacing: 0.08em;
    }
    .purifier-offer-promise-kicker span {
      margin: 0 7px;
      color: #c2cad6;
    }
    .purifier-offer-promise-message {
      margin: 0;
      color: #17233a;
      font-size: clamp(1.55rem, 3.3vw, 2.15rem);
      font-weight: 850;
      line-height: 1.32;
      letter-spacing: -0.04em;
      word-break: keep-all;
    }
    .purifier-offer-promise-value {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      justify-content: center;
      margin: 26px 0 0;
      white-space: nowrap;
    }
    .purifier-offer-promise-value strong {
      color: var(--blue);
      font-size: clamp(5rem, 10vw, 7.4rem);
      font-weight: 950;
      line-height: 0.86;
      letter-spacing: -0.075em;
      font-variant-numeric: tabular-nums;
    }
    .purifier-offer-count {
      display: inline-block;
      min-width: 3ch;
      text-align: right;
    }
    .purifier-offer-promise-value > span {
      color: #17233a;
      font-size: clamp(1.45rem, 3vw, 1.95rem);
      font-weight: 900;
      letter-spacing: -0.04em;
    }
    .purifier-offer-promise-emblem {
      width: min(210px, 46vw);
      margin: 20px auto 0;
    }
    .purifier-offer-promise-emblem img {
      display: block;
      width: 100%;
      height: auto;
      margin: 0 auto;
      filter: drop-shadow(0 16px 20px rgba(17, 79, 177, 0.18));
    }
    .purifier-offer-promise-note {
      width: 100%;
      margin: 24px 0 0;
      padding-top: 18px;
      border-top: 1px solid rgba(20, 85, 192, 0.14);
      color: #7b8798;
      font-size: 0.72rem;
      font-weight: 700;
      line-height: 1.45;
      word-break: keep-all;
    }

.promise-section{--blue:#1455c0;background:#f8faff;padding:32px 20px 46px;} .promise-section .purifier-offer-promise{margin:0 auto;}
@media(max-width:600px){.promise-section{padding:24px 12px 32px}.promise-section .purifier-offer-promise{padding:24px 10px 20px}.purifier-offer-promise-message{font-size:1.3rem}.purifier-offer-promise-value strong{font-size:4.7rem}.purifier-offer-promise-value>span{font-size:1.18rem}.purifier-offer-promise-emblem{width:150px}}