:root {
    --bg: #f8fafc;
    --card: #fff;
    --border: #ebedf3;
    --shadow: 0 2px 16px #e4e6f833;
    --accent: #4185f4;
    --danger: #d93025;
    --warn: #f5a623;
    --safe: #188038;
    --text: #22292f;
    --subtle: #697386;
    --ok: #f4fcf7;
    --err: #fff5f5;
}

body {
    background: var(--bg);
    font-family: 'Google Sans', Roboto, Arial, sans-serif;
    color: var(--text);
    margin: 0;
}

#kkf-wrap {
    max-width: 1180px;
    margin: 36px auto 28px auto;
    background: var(--card);
    border-radius: 18px;
    box-shadow: var(--shadow);
    padding: 34px 38px 20px 38px;
}

.kkf-title {
    font-size: 2.1rem;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--text);
    letter-spacing: -0.01em;
}

.kkf-seoinfo {
    color: var(--subtle);
    margin-bottom: 27px;
    font-size: 1.08rem;
}

.kkf-form {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
    margin-bottom: 33px;
    align-items: center;
}

.kkf-inp {
    font-size: 1.11rem;
    padding: 12px 16px;
    border-radius: 9px;
    border: 1.3px solid var(--border);
    background: #f8fafc;
    color: var(--text);
    margin-right: 13px;
    min-width: 360px;
    flex: 1 1 320px;
    box-shadow: none;
    outline: none;
    transition: border-color .17s;
}

.kkf-inp:focus {
    border-color: var(--accent);
    background: #f5f8fe;
}

.kkf-btn {
    padding: 12px 29px;
    border-radius: 9px;
    border: none;
    background: var(--accent);
    color: #fff;
    font-size: 1.14rem;
    font-weight: 700;
    box-shadow: 0 1px 7px #e6e9fa;
    cursor: pointer;
    transition: background 0.15s;
}

.kkf-btn:hover,
.kkf-btn:focus {
    background: #2163d4;
}

.kkf-block {
    margin-bottom: 24px;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 2px 18px #e2e7f255;
    border: 1.5px solid var(--border);
    transition: box-shadow 0.17s;
    padding: 0;
    position: relative;
}

.kkf-block-title {
    font-size: 1.18rem;
    font-weight: 700;
    color: var(--text);
    padding: 18px 24px 9px 24px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    position: relative;
    background: none;
}

.kkf-block-icon {
    font-size: 1.32rem;
    margin-right: 4px;
}

.kkf-block-status {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 1.08rem;
    font-weight: 700;
    border-radius: 13px;
    padding: 4px 19px 4px 19px;
    background: #f4f6fa;
    color: #6b6d70;
    letter-spacing: 0.04em;
    border: 1.7px solid #f4f6fa;
    box-shadow: 0 1px 6px #d2d6f6a0;
    transition: background 0.18s, color 0.18s, border 0.18s;
    z-index: 2;
    text-align: center;
}

.kkf-block-ok .kkf-block-status {
    background: #e8fbec;
    color: #14803c;
    border: 1.5px solid #95e8b6;
}

.kkf-block-warn .kkf-block-status {
    background: #fff6df;
    color: #a77e09;
    border: 1.5px solid #f5e2b8;
}

.kkf-block-bad .kkf-block-status {
    background: #ffe8e6;
    color: #c00b13;
    border: 1.5px solid #f7b8b8;
}

.kkf-block-content {
    padding: 8px 26px 22px 26px;
    font-size: 1.05rem;
}

.kkf-block-content ul {
    margin: 0 0 12px 0;
    padding: 0 0 0 21px;
}

.kkf-block-tip {
    background: #f6fafd;
    color: #218043;
    border-radius: 7px;
    padding: 9px 16px;
    margin-top: 12px;
    margin-bottom: 7px;
    font-size: 1.02rem;
    border-left: 3px solid #9ae6b4;
}

.kkf-block-err {
    background: #fff0f0;
    color: var(--danger);
    border-radius: 7px;
    padding: 9px 16px;
    margin-top: 12px;
    margin-bottom: 7px;
    font-size: 1.01rem;
    border-left: 3px solid #faa;
}

.kkf-block-sub {
    background: #f7fafd;
    border-radius: 6px;
    padding: 9px 13px;
    font-size: 1.04rem;
    margin-bottom: 11px;
    margin-top: 8px;
    color: #314053;
}

.kkf-block-more {
    display: inline-block;
    margin-top: 14px;
    font-size: 1.05rem;
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.kkf-block-more:hover {
    text-decoration: underline;
}

.kkf-block-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 9px;
    background: #fcfcfe;
}

.kkf-block-table th,
.kkf-block-table td {
    border: 1px solid #eef1f5;
    padding: 7px 10px;
    font-size: 1.02rem;
    text-align: left;
}

.kkf-block-table th {
    background: #f4f7fa;
    color: #71797e;
    font-weight: 600;
}

.kkf-heading-tree {
    list-style: none;
    padding: 0;
    margin: 0 0 7px 0;
}

.kkf-heading-tree li {
    font-size: 1.04rem;
    color: #516f8a;
    margin-bottom: 2px;
}

@media (max-width: 900px) {
    #kkf-wrap {
        max-width: 99vw;
        padding: 8px;
    }

    .kkf-title {
        font-size: 1.16rem;
    }

    .kkf-inp {
        min-width: 0;
        width: 100%;
        margin-bottom: 9px;
    }

    .kkf-btn {
        width: 100%;
        padding: 12px 0;
        margin-bottom: 9px;
    }

    .kkf-block-content {
        padding: 7px 7px 12px 7px;
        font-size: 0.95rem;
    }

    .kkf-block-title {
        padding: 13px 8px 5px 8px;
        font-size: 1.02rem;
    }

    .kkf-block-table th,
    .kkf-block-table td {
        padding: 5px 6px;
        font-size: 0.89rem;
    }

    .kkf-block-status {
        top: 14px;
        right: 8px;
        padding: 4px 12px;
        font-size: 0.95rem;
    }
}









..kkf-result-blur {
    position: relative;
    z-index: 1;
    filter: blur(2.2px) grayscale(0.09) brightness(1.04);
    pointer-events: none;
    opacity: 0.77;
    transition: filter .18s, opacity .16s;
}

.kkf-result-blur::before {
    content: "";
    position: absolute;
    z-index: 10;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(245, 247, 250, 0.80);
    border-radius: 18px;
}

.kkf-progress-wrap {
    width: 100%;
    max-width: 420px;
    margin: 0 auto 22px auto;
    text-align: center;
    display: none;
    flex-direction: column;
    align-items: center;
    z-index: 12;
    position: relative;
    opacity: 1;
    transition: opacity 0.36s;
}

.kkf-progress-bar {
    width: 100%;
    background: #eef0f4;
    border-radius: 16px;
    height: 16px;
    overflow: hidden;
    margin-bottom: 14px;
    box-shadow: 0 1px 4px #dde2ea80;
    position: relative;
}

.kkf-progress-inner {
    background: linear-gradient(90deg, #4185f4 15%, #51c3f7 85%);
    height: 100%;
    width: 0;
    border-radius: 16px;
    transition: width 0.28s cubic-bezier(.5, .3, .5, 1.04);
}

.kkf-progress-percent {
    font-size: 1.09rem;
    color: #2d3542;
    font-weight: 800;
    letter-spacing: 0.02em;
    margin-top: 0;
    margin-bottom: 12px;
    align-self: flex-end;
    background: rgba(245, 247, 250, 0.93);
    border-radius: 8px;
    padding: 0 14px;
    min-width: 54px;
    text-align: right;
    position: relative;
    z-index: 2;
}

.kkf-result-blur {
    filter: blur(5px) grayscale(0.25) opacity(0.7);
    pointer-events: none;
    transition: filter 0.35s;
}