.tool-hero {
    position: relative;
    background: radial-gradient(circle at 80% 18%, rgba(234, 255, 246, 0.72), transparent 24%), linear-gradient(135deg, #1268ee 0%, #18a6ff 46%, #1fbd83 100%);
    color: #ffffff;
    overflow: hidden;
}

.tool-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.16) 0 12%, transparent 12% 100%), radial-gradient(circle at 18% 84%, rgba(255, 255, 255, 0.18), transparent 23%);
}

.tool-hero-inner {
    position: relative;
    z-index: 2;
    width: min(1180px, calc(100% - 40px));
    min-height: 280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 42px;
    align-items: center;
    padding: 48px 0 78px;
}

.tool-kicker {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, 0.32);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    color: rgba(255, 255, 255, 0.92);
    font-size: 13px;
    font-weight: 700;
    backdrop-filter: blur(10px);
}

.tool-title {
    max-width: 680px;
    font-size: clamp(32px, 4.6vw, 54px);
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: -1.2px;
}

.tool-desc {
    max-width: 720px;
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 17px;
}

.tool-art {
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 28px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(12px);
    box-shadow: 0 24px 48px rgba(3, 55, 122, 0.2);
}

.tool-art strong {
    display: block;
    font-size: 42px;
    line-height: 1.1;
}

.tool-art span {
    display: block;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.84);
}

.tool-panel {
    position: relative;
    z-index: 3;
    width: min(980px, calc(100% - 40px));
    margin: -42px auto 0;
    padding: 20px;
    border-radius: 24px;
    background: #ffffff;
    box-shadow: var(--shadow);
}

.tool-search {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
}

.tool-input {
    width: 100%;
    min-height: 48px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #f8fbff;
    color: var(--text);
    padding: 0 16px;
    outline: none;
}

.tool-input:focus {
    border-color: rgba(18, 104, 238, 0.42);
    box-shadow: 0 0 0 4px rgba(18, 104, 238, 0.08);
}

.tool-btn {
    min-height: 48px;
    border: 0;
    border-radius: 16px;
    padding: 0 22px;
    background: linear-gradient(135deg, var(--blue), #24a2ff);
    color: #ffffff;
    font-size: 14px;
    font-weight: 800;
    box-shadow: 0 10px 18px rgba(18, 104, 238, 0.18);
}

.tool-main {
    width: min(980px, calc(100% - 40px));
    margin: 34px auto 70px;
}

.tool-card {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(24, 80, 170, 0.07);
    padding: 24px;
    margin-bottom: 20px;
}

.tool-card.center {
    text-align: center;
    padding: 46px 24px;
}

.tool-card h2,
.tool-card h3 {
    color: var(--text);
    line-height: 1.25;
}

.tool-card p {
    color: var(--muted);
}

.phone-display {
    color: var(--blue);
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 900;
    letter-spacing: 3px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.metric {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #f8fbff;
    text-align: center;
}

.metric strong {
    display: block;
    color: var(--blue);
    font-size: 26px;
    line-height: 1.1;
}

.metric span {
    display: block;
    margin-top: 7px;
    color: var(--muted);
    font-size: 13px;
}

.tool-list {
    display: grid;
    gap: 12px;
    margin-top: 16px;
}

.tool-list li {
    list-style: none;
    padding: 13px 14px;
    border-radius: 16px;
    background: #f8fbff;
    color: #31445c;
}

.score-stars {
    margin-top: 10px;
    color: var(--orange);
    font-size: 28px;
    letter-spacing: 4px;
}

.progress-list {
    display: grid;
    gap: 16px;
    margin-top: 18px;
}

.progress-row {
    display: grid;
    gap: 8px;
}

.progress-head {
    display: flex;
    justify-content: space-between;
    color: #31445c;
    font-size: 14px;
    font-weight: 700;
}

.progress-bar {
    height: 12px;
    overflow: hidden;
    border-radius: 999px;
    background: #edf4ff;
}

.progress-fill {
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--blue), var(--green));
    transition: width 0.7s ease;
}

.price-range {
    color: var(--green);
    font-size: clamp(30px, 5vw, 48px);
    line-height: 1.15;
    font-weight: 900;
}

.hotline-group {
    overflow: hidden;
    padding: 0;
}

.hotline-title {
    padding: 16px 20px;
    background: var(--blue-light);
    color: var(--blue);
    font-size: 18px;
    font-weight: 900;
}

.hotline-row {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 18px;
    padding: 18px 20px;
    border-top: 1px solid var(--line);
}

.hotline-num {
    color: var(--blue);
    font-size: 22px;
    line-height: 1.2;
    font-weight: 900;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.hotline-name {
    color: var(--text);
    font-weight: 800;
}

.hotline-note {
    margin-top: 4px;
    color: var(--muted);
    font-size: 14px;
}

.tool-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.tool-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    border-radius: 14px;
    border: 1px solid rgba(18, 104, 238, 0.18);
    background: var(--blue-light);
    color: var(--blue);
    padding: 0 16px;
    font-size: 14px;
    font-weight: 800;
}

.tool-action.primary {
    border-color: transparent;
    background: linear-gradient(135deg, var(--blue), #24a2ff);
    color: #ffffff;
    box-shadow: 0 10px 18px rgba(18, 104, 238, 0.18);
}

.tool-warning {
    margin-top: 20px;
    padding: 14px 16px;
    border-radius: 16px;
    background: var(--orange-light);
    color: #8a5118;
    font-size: 13px;
}

@media (max-width: 1080px) {
    .tool-hero-inner {
        grid-template-columns: 1fr;
    }

    .tool-art {
        display: none;
    }

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

@media (max-width: 860px) {
    .tool-hero-inner,
    .tool-panel,
    .tool-main {
        width: min(100% - 28px, 1180px);
    }

    .tool-hero-inner {
        min-height: auto;
        padding: 42px 0 76px;
    }

    .tool-search {
        grid-template-columns: 1fr;
    }

    .tool-actions,
    .result-grid {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 620px) {
    .brand-sub {
        display: none;
    }

    .tool-panel {
        margin-top: -34px;
        padding: 16px;
    }

    .metric-grid,
    .hotline-row {
        grid-template-columns: 1fr;
    }

    .phone-display {
        letter-spacing: 1px;
    }
}