/* =========================================================
   ex_point
   ========================================================= */
.sg-ex_point {
    padding: 0 0 70px;
}

/* -------------------------
   hero
------------------------- */
.sg-ex_point .sgxp-hero {
    margin-bottom: 30px;
}

.sg-ex_point .sgxp-hero-figure {
    overflow: hidden;
    margin: 0;
}

.sg-ex_point .sgxp-hero-figure img {
    display: block;
    width: 100%;
    height: auto;
}

.sg-ex_point .sgxp-lead {
    text-align: center;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-weight: 500;
    font-size: clamp(14px, 7.0vw, 18px);
    line-height: 1.7;
    margin: 18px auto 0;
}

/* -------------------------
   目次
------------------------- */
.sg-ex_point .sgxp-toc {
    display: grid;
    grid-template-columns: 100px 1fr;
    align-items: start;
    gap: 30px;
    max-width: 500px;
    box-sizing: border-box;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    border: 1px solid rgba(0, 0, 0, .35);
    margin: 0 auto 70px;
    padding: 20px 40px;
}

.sg-ex_point .sgxp-sec-lead {
    text-align: left;
    font-size: 23px;
    font-weight: 600;
    letter-spacing: .08em;
    color: #91a2ba;
    margin: 0;
    line-height: 1.5;
}

.sg-ex_point .sgxp-toc-list {
    margin: 0;
    padding: 0 0 0 1.4em;
}

.sg-ex_point .sgxp-toc-list li {
    margin: 0;
    padding: 5px 0;
}

.sg-ex_point .sgxp-toc-list li::marker {
    color: #91a2ba;
}

.sg-ex_point .sgxp-toc-list a {
    display: block;
    text-decoration: none;
    color: #000;
    line-height: 1.7;
}

.sg-ex_point .sgxp-toc-list a:hover,
.sg-ex_point .sgxp-toc-list a:focus {
    opacity: 0.5;
}

@media (max-width: 767px) {
    .sg-ex_point .sgxp-toc {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 20px 20px 24px;
        margin-bottom: 50px;
    }

    .sg-ex_point .sgxp-sec-lead {
        font-size: 20px;
    }
}

/* -------------------------
   section common
------------------------- */
.sg-ex_point .sgxp-section {
    margin: 0 0 70px;
}

.sg-ex_point .sgxp-section-bar {
    background: #91a2ba;
    color: #fff;
    text-align: center;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-weight: 500;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 1.4;
    letter-spacing: .14em;
    margin: 0 0 40px;
    padding: 10px 20px;
}

.sg-ex_point .sgxp-subsection {
    margin-top: 40px;
}

.sg-ex_point .sgxp-subsection:first-of-type {
    margin-top: 0;
}

/* -------------------------
   fail / solve block
------------------------- */
.sg-ex_point .sgxp-case-list {
    display: grid;
    gap: 30px;
    margin: 0 0 30px;
}

.sg-ex_point .sgxp-case {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 10px;
    align-items: start;
}

.sg-ex_point .sgxp-label {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    text-align: center;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-weight: 500;
    letter-spacing: .2em;
    line-height: 1;
    color: #fff;
    padding: 10px 20px;
}

.sg-ex_point .sgxp-label--fail {
    background: #7b828c;
}


.sg-ex_point .sgxp-label--solve {
    background: #b8896f;
}

.sg-ex_point .sgxp-panel {
    padding: 0 15px 20px;
}

.sg-ex_point .sgxp-panel h3 {
    display: flex;
    align-items: center;
    min-height: 50px;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-weight: 500;
    font-size: 22px;
    line-height: 1;
    margin: 0 0 20px;
    padding: 10px 20px;
}

.sg-ex_point .sgxp-label--fail + .sgxp-panel h3 {
    background: rgba(123, 130, 140, .3);
}

.sg-ex_point .sgxp-label--solve + .sgxp-panel h3 {
    background: rgba(184, 137, 111, .3);
}

.sg-ex_point .sgxp-panel p {
    line-height: 1.9;
    margin: 0 0 10px;
}

/* -------------------------
   figure
------------------------- */
.sg-ex_point .sgxp-figure {
    text-align: center;
    margin: 50px 0;
}

.sg-ex_point .sgxp-figure img {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
}

.sg-ex_point .sgxp-figure--wide img {
    max-width: 100%;
}

.sg-ex_point .sgxp-figure-grid {
    display: grid;
    gap: 20px 30px;
    margin: 0;
}

.sg-ex_point .sgxp-figure-grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sg-ex_point .sgxp-figure-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* -------------------------
   plan cards
------------------------- */
.sg-ex_point .sgxp-plan-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
    margin: 30px 0;
}

.sg-ex_point .sgxp-plan-card {
    text-align: center;
}

.sg-ex_point .sgxp-plan-head {
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: .08em;
    margin-bottom: 0;
}

.sg-ex_point .sgxp-plan-price {    
    letter-spacing: .08em;
    margin-bottom: 0;
}

.sg-ex_point .sgxp-plan-figure {
    margin: 0;
}

.sg-ex_point .sgxp-plan-figure img {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
}

/* -------------------------
   point / note
------------------------- */
.sg-ex_point .sgxp-point-box {    
    text-align: center;
    background: #d0dcee;
    margin-top: 24px;
    padding: 10px 20px;
}

.sg-ex_point .sgxp-point-box p {
    line-height: 1.9;
    margin: 0;
}

.sg-ex_point .sgxp-point-title {
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: 22px;
    font-weight: 500;
    letter-spacing: .10em;
    color: #5f646b;
    margin: 0 0 15px;
}

/* -------------------------
   button
------------------------- */
.sg-ex_point .sgxp-btn-wrap {
    margin: 0;
    text-align: center;
}

.sg-ex_point .sgxp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 320px;
    letter-spacing: .06em;
    line-height: 1.5;
    color: #fff;
    background: #5f646b;
    padding: 15px 20px;
}

/* -------------------------
   responsive
------------------------- */
@media (max-width: 900px) {

    .sg-ex_point .sgxp-anchor-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sg-ex_point .sgxp-case {
        grid-template-columns: 98px 1fr;
    }

    .sg-ex_point .sgxp-plan-grid {
        grid-template-columns: 1fr;
    }

    .sg-ex_point .sgxp-figure-grid--2,
    .sg-ex_point .sgxp-figure-grid--3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {

    .sg-ex_point {
        padding-bottom: 50px;
    }

    .sg-ex_point .sgxp-anchor-nav {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-bottom: 36px;
    }

    .sg-ex_point .sgxp-anchor-nav a {
        min-height: 46px;
        font-size: 14px;
    }

    .sg-ex_point .sgxp-section {
        margin-top: 42px;
    }

    .sg-ex_point .sgxp-section-bar {
        padding: 9px 12px;
        font-size: 20px;
        letter-spacing: .08em;
    }

    .sg-ex_point .sgxp-case {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .sg-ex_point .sgxp-label {
        min-height: auto;
        justify-content: flex-start;
        padding: 8px 12px;
        font-size: 14px;
    }

    .sg-ex_point .sgxp-panel {
        padding: 14px 14px 16px;
    }

    .sg-ex_point .sgxp-panel h3 {
        font-size: 18px;
    }

    .sg-ex_point .sgxp-panel p {
        font-size: 15px;
        line-height: 1.85;
    }

    .sg-ex_point .sgxp-figure-grid--2,
    .sg-ex_point .sgxp-figure-grid--3 {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .sg-ex_point .sgxp-note-box,
    .sg-ex_point .sgxp-point-box {
        padding: 14px 14px;
    }

    .sg-ex_point .sgxp-btn {
        width: 100%;
        max-width: 320px;
    }
}