.classes-shell { width: min(1120px, 100%); }
      .classes-title { text-align: left; }
      .classes-title-inner { width: min(930px, 100%); margin: 0 auto; }
      .classes-title h1 { max-width: none; font-size: clamp(3rem, 7.8vw, 6.7rem); }
      .classes-title h1 span { color: #ffd900; }

      .vehicle-tabs {
        padding: 22px max(18px, calc((100% - 930px) / 2));
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 9px;
        background: #ededed;
      }
      .vehicle-tab {
        min-height: 66px;
        padding: 12px 13px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        color: #777;
        background: #fff;
        border: 1px solid #d1d1d1;
        font-size: .78rem;
        font-weight: 950;
        line-height: 1.08;
        text-transform: uppercase;
      }
      .vehicle-tab small { margin-top: 5px; font-size: .54rem; letter-spacing: .06em; }
      .vehicle-tab.active { color: #111; background: #ffd900; border-color: #ffd900; box-shadow: inset 6px 0 0 #111; }

      .classes-page {
        padding: 30px max(18px, calc((100% - 930px) / 2)) 58px;
        background-color: #f4f4f2;
        background-image: radial-gradient(rgba(0,0,0,.08) 1px, transparent 1px);
        background-size: 15px 15px;
      }
      .classes-heading {
        margin-bottom: 18px;
        padding: 17px 21px;
        color: #fff;
        background: #df1017;
        border-radius: 10px;
        box-shadow: 0 8px 22px rgba(181,0,0,.18);
      }
      .classes-heading h2 { font-size: clamp(1.75rem, 5vw, 3.1rem); line-height: .95; }
      .classes-heading p { margin: 7px 0 0; color: rgba(255,255,255,.8); font-size: .72rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }

      .class-list { display: grid; gap: 13px; }
      .vehicle-class {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 145px;
        overflow: hidden;
        background: #fff;
        border: 1px solid #d9d9d9;
        border-radius: 11px;
        box-shadow: 0 8px 25px rgba(0,0,0,.07);
      }
      .class-info { min-width: 0; padding: 0 19px 17px; }
      .class-name {
        margin: 0 -19px 14px;
        display: grid;
        grid-template-columns: auto minmax(0, 1fr);
        align-items: center;
        background: #ffd900;
      }
      .class-number {
        align-self: stretch;
        padding: 12px 16px;
        display: grid;
        place-items: center;
        color: #fff;
        background: #111;
        font-size: .82rem;
        font-weight: 950;
        letter-spacing: .02em;
        text-transform: uppercase;
        white-space: nowrap;
      }
      .class-name h2 { padding: 10px 16px; font-size: clamp(1.2rem, 3vw, 1.8rem); line-height: .95; }
      .class-info p { margin: 0; color: #3f3f3f; font-size: 1rem; line-height: 1.48; }
      .speed-limit {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: #111;
        background: linear-gradient(145deg, #f1f1f1, #dedede);
        border-left: 1px solid #d1d1d1;
      }
      .speed-limit small { margin-bottom: 7px; font-size: .72rem; font-weight: 950; text-transform: uppercase; }
      .speed-limit strong {
        padding: 10px 12px 7px;
        color: #fff;
        background: #df1017;
        border-radius: 9px;
        font-size: 2rem;
        font-style: italic;
        letter-spacing: -.06em;
        line-height: 1;
        box-shadow: inset 0 -3px 0 rgba(0,0,0,.14);
      }
      .speed-limit b { margin-top: 5px; font-size: .72rem; font-style: italic; }
      .vehicle-class.promotional .class-name { background: #d70a93; color: #fff; }
      .vehicle-class.promotional .class-number { background: #111; }

      .safety-wrap { margin-top: 27px; display: grid; gap: 16px; }
      .safety-card { overflow: hidden; background: #fff; border: 1px solid #d8d8d8; border-radius: 11px; box-shadow: 0 8px 25px rgba(0,0,0,.07); }
      .safety-card > h2 { padding: 14px 20px; color: #fff; background: #df1017; font-size: clamp(1.45rem, 4vw, 2.2rem); text-align: center; }
      .safety-row { padding: 15px 18px; display: grid; grid-template-columns: 150px 1fr; align-items: start; gap: 18px; }
      .safety-row + .safety-row { border-top: 1px solid #ddd; }
      .safety-label { padding: 9px 11px; color: #fff; background: #111; border-radius: 6px; font-size: .68rem; font-weight: 950; letter-spacing: .04em; text-align: center; text-transform: uppercase; }
      .safety-row p { margin: 3px 0 0; color: #3f3f3f; font-size: .96rem; line-height: 1.5; }

      .rules-note {
        margin: 22px 0 0;
        padding: 17px 18px;
        color: #fff;
        background: #111;
        border-left: 7px solid #4db4e8;
        font-size: .82rem;
        font-weight: 800;
        line-height: 1.45;
      }

      @media (max-width: 700px) {
        .classes-title { padding-left: 18px; padding-right: 18px; }
        .classes-title h1 { font-size: clamp(2.7rem, 14vw, 4.3rem); }
        .vehicle-tabs { padding: 14px 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
        .vehicle-tab { min-height: 58px; padding: 10px; font-size: .7rem; }
        .classes-page { padding: 20px 12px 38px; }
        .classes-heading { padding: 15px 16px; border-radius: 8px; }
        .vehicle-class { grid-template-columns: 1fr; border-radius: 8px; }
        .class-info { padding: 0 15px 15px; }
        .class-name { margin: 0 -15px 13px; grid-template-columns: auto minmax(0, 1fr); }
        .class-number { padding: 11px 12px; font-size: .68rem; }
        .class-name h2 { padding: 10px 12px; font-size: clamp(1.05rem, 5.2vw, 1.38rem); }
        .class-info p { font-size: .94rem; line-height: 1.5; }
        .speed-limit { padding: 11px 14px; flex-direction: row; gap: 7px; border-top: 1px solid #d1d1d1; border-left: 0; }
        .speed-limit small, .speed-limit b { margin: 0; }
        .speed-limit strong { padding: 7px 9px 5px; font-size: 1.48rem; border-radius: 7px; }
        .safety-card { border-radius: 8px; }
        .safety-card > h2 { padding: 13px 12px; }
        .safety-row { padding: 14px; grid-template-columns: 1fr; gap: 9px; }
        .safety-label { justify-self: start; min-width: 126px; }
        .safety-row p { font-size: .92rem; line-height: 1.5; }
      }

.vehicle-tab:hover { color: #111; border-color: #111; }
.vehicle-tab:focus-visible, .category-detail-link:focus-visible { outline: 3px solid #df1017; outline-offset: 4px; }
.speed-limit.unlimited { padding: 16px 10px; text-align: center; }
.speed-limit.unlimited strong { font-size: 1.15rem; letter-spacing: -.02em; line-height: 1.15; }
.speed-limit.unlimited b { font-style: normal; }
@media (max-width: 700px) {
  .speed-limit.unlimited { padding: 12px 14px; }
  .speed-limit.unlimited strong { font-size: 1.05rem; }
}