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

/* -------------------------
   hero
------------------------- */
.sg-sunroom .sgsr-hero {
    padding-bottom: 30px;
}

.sg-sunroom .sgsr-hero-figure {
    overflow: hidden;
    margin: 0;
}

.sg-sunroom .sgsr-hero-image {
    display: block;
    width: 100%;
    height: auto;
}

.sg-sunroom .sgsr-hero-lead {
    display: block;
    text-align: center;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-weight: 500;
    letter-spacing: .04em;
    margin-top: 20px;
}

/* -------------------------
   目次
------------------------- */
.sg-sunroom .sgsr-toc {
    display: grid;
    grid-template-columns: 100px 1fr;
    align-items: start;
    gap: 30px;
    max-width: 550px;
    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-sunroom .sgsr-sec-lead {
    text-align: left;
    font-size: 23px;
    font-weight: 600;
    letter-spacing: .08em;
    color: #718d6c;
    margin: 0;
    line-height: 1.5;
}

.sg-sunroom .sgsr-toc-list {
    margin: 0;
    padding: 0 0 0 1.4em;
}

.sg-sunroom .sgsr-toc-list li {
    margin: 0;
    padding: 5px 0;
}

.sg-sunroom .sgsr-toc-list li::marker {
    color: #718d6c;
}

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

.sg-sunroom .sgsr-toc-list a:hover,
.sg-sunroom .sgsr-toc-list a:focus {
    opacity: 0.5;
}

/* -------------------------
   section / title
------------------------- */
.sg-sunroom .sgsr-section {
    padding: 0 0 70px;
}

.sg-sunroom .sgsr-bar-title {
    background: #718d6c;
    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;
}

/* -------------------------
   product
------------------------- */
.sg-sunroom .sgsr-product-list {
    display: grid;
    gap: 50px;
}

.sg-sunroom .sgsr-product-card {
    display: grid;
    grid-template-columns: 500px 1fr;
    gap: 50px;
    align-items: start;
}

.sg-sunroom .sgsr-product-figure {
    overflow: hidden;
    margin: 0;
}

.sg-sunroom .sgsr-product-figure img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.sg-sunroom .sgsr-product-body {
    display: grid;
    gap: 10px;
    align-content: start;
    margin-top: 20px;
}

.sg-sunroom .sgsr-product-brand {
    letter-spacing: .12em;
    margin: 0;
}

.sg-sunroom .sgsr-product-name {
    font-family: "Cormorant", "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 1.1;
    letter-spacing: .08em;
    margin-bottom: 10px;
}

.sg-sunroom .sgsr-product-text {
    line-height: 1.9;
    margin: 0;
}

.sg-sunroom .sgsr-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
    width: fit-content;
    text-align: center;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: .06em;
    text-decoration: none;
    background: #45654d;
    color: #fff;
    margin-top: 50px;
    margin-left: auto;
    padding: 10px 20px;
}

.sg-sunroom .sgsr-btn:hover,
.sg-sunroom .sgsr-btn:focus {
    opacity: .5;
}

/* -------------------------
   merits / demerits
------------------------- */
.sg-sunroom .sgsr-md {
    padding-top: 10px;
}

.sg-sunroom .sgsr-md-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 100px;
    align-items: start;
}

.sg-sunroom .sgsr-md-block {
    display: grid;
    align-content: start;
}

.sg-sunroom .sgsr-md-title {
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(18px, 2vw, 24px);
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: .12em;
    color: #718d6c;
    border-bottom: 1px solid rgba(0, 0, 0, .35);
    margin: 0 0 40px;
    padding: 0 0 5px;
    text-align: center;
}

.sg-sunroom .sgsr-md-list {
    display: grid;
    gap: 100px;
    align-content: start;
}

.sg-sunroom .sgsr-md-card {
    max-width: 100%;
    margin: 0;
}

.sg-sunroom .sgsr-md-figure {
    margin: 0 0 20px;
}

.sg-sunroom .sgsr-md-figure img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.sg-sunroom .sgsr-md-card-title {
    text-align: center;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(18px, 1.8vw, 28px);
    font-weight: 600;
    line-height: 1.7;
    letter-spacing: .08em;
    color: #718d6c;
    margin: 0 0 15px;
}

.sg-sunroom .sgsr-md-card-text {
    line-height: 1.9;
    letter-spacing: .04em;
    margin: 0;
}

.sg-sunroom .sgsr-point-box {
    border: 1px dashed #718d6c;
    text-align: center;
    margin-top: 55px;
    padding: 30px 30px 40px;
}

.sg-sunroom .sgsr-point-title {
    position: relative;
    display: inline-block;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(22px, 2vw, 30px);
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: .12em;
    color: #718d6c;
    margin: 0 0 10px;
    padding: 0 40px;
}

.sg-sunroom .sgsr-point-title::before,
.sg-sunroom .sgsr-point-title::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 140px;
    height: 1px;
    background: #718d6c;
}

.sg-sunroom .sgsr-point-title::before {
    right: 100%;
    margin-right: 15px;
}

.sg-sunroom .sgsr-point-title::after {
    left: 100%;
    margin-left: 15px;
}

.sg-sunroom .sgsr-point-text {
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(16px, 1.45vw, 22px);
    font-weight: 500;
    line-height: 1.9;
    letter-spacing: .05em;
    margin: 0;
}

/* responsive */
@media (max-width: 1024px) {
    .sg-sunroom .sgsr-md-layout {
        gap: 50px;
    }

    .sg-sunroom .sgsr-md-list {
        gap: 60px;
    }

    .sg-sunroom .sgsr-point-title::before,
    .sg-sunroom .sgsr-point-title::after {
        width: 90px;
    }
}

@media (max-width: 600px) {
    .sg-sunroom .sgsr-md-layout {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .sg-sunroom .sgsr-md-title {
        font-size: 22px;
        margin-bottom: 24px;
    }

    .sg-sunroom .sgsr-md-list {
        gap: 32px;
    }

    .sg-sunroom .sgsr-md-card-title {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .sg-sunroom .sgsr-md-card-text {
        font-size: 15px;
        line-height: 1.95;
    }

    .sg-sunroom .sgsr-point-box {
        margin-top: 40px;
        padding: 26px 16px 30px;
    }

    .sg-sunroom .sgsr-point-title {
        padding: 0 18px;
    }

    .sg-sunroom .sgsr-point-title::before,
    .sg-sunroom .sgsr-point-title::after {
        display: none;
    }

    .sg-sunroom .sgsr-point-text br {
        display: none;
    }
}

/* -------------------------
   gallery
------------------------- */
.sg-sunroom .sgsr-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
}

.sg-sunroom .sgsr-gallery-card {
    display: grid;
    gap: 10px;
    align-content: start;
}

.sg-sunroom .sgsr-gallery-card figure {
    overflow: hidden;
    margin: 0;
}

.sg-sunroom .sgsr-gallery-card img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.sg-sunroom .sgsr-gallery-card h3 {
    text-align: center;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: 18px;
    line-height: 1.8;
    margin: 0;
}

.sg-sunroom .sgsr-center {
    text-align: center;
    margin: 30px 0 0;
}

.sg-sunroom .sgsr-btn--center {
    min-width: 220px;
}

/* -------------------------
   voice
------------------------- */
.sg-sunroom .sgsr-voice-list {
    display: grid;
    gap: 50px;
}

.sg-sunroom .sgsr-voice-card {
    display: grid;
    grid-template-columns: 450px 1fr;
    gap: 30px;
    align-items: start;
}

.sg-sunroom .sgsr-voice-figure {
    overflow: hidden;
    margin: 0;
}

.sg-sunroom .sgsr-voice-figure img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.sg-sunroom .sgsr-voice-body {
    display: grid;
    align-content: start;
}

.sg-sunroom .sgsr-voice-name {
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: .10em;
    border-bottom: 1px solid rgba(0, 0, 0, .35);
    margin: 20px 0 20px;
    padding: 0 0 5px;
}

.sg-sunroom .sgsr-voice-text {
    line-height: 1.9;
    letter-spacing: .05em;
    margin: 0;
}

/* responsive */
@media (max-width: 900px) {
    .sg-sunroom .sgsr-voice-list {
        gap: 52px;
    }

    .sg-sunroom .sgsr-voice-card {
        grid-template-columns: 200px 1fr;
        gap: 20px;
    }

    .sg-sunroom .sgsr-voice-name {
        margin-top: 6px;
        font-size: 24px;
    }
}

@media (max-width: 600px) {
    .sg-sunroom .sgsr-voice-list {
        gap: 40px;
    }

    .sg-sunroom .sgsr-voice-card {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .sg-sunroom .sgsr-voice-figure {
        max-width: 320px;
        margin: 0 auto;
    }

    .sg-sunroom .sgsr-voice-name {
        margin: 0 0 14px;
        font-size: 22px;
        padding-bottom: 8px;
    }

    .sg-sunroom .sgsr-voice-text {
        font-size: 15px;
        line-height: 1.95;
    }
}

/* -------------------------
   award
------------------------- */
.sg-sunroom .sgsr-award {
    text-align: center;
}

.sg-sunroom .sgsr-award-copy {
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(18px, 1.8vw, 28px);
    font-weight: 600;
    line-height: 1.7;
    letter-spacing: .08em;
    margin: 50px 0 30px;
}

.sg-sunroom .sgsr-award-lead {
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: 18px;
    font-weight: 500;
    line-height: 2;
    letter-spacing: .05em;
    margin: 0 auto;
}

.sg-sunroom .sgsr-award-mark-text {
    position: relative;
    display: inline-block;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: .12em;
    margin: 50px 0 30px;
}

.sg-sunroom .sgsr-award-mark-text::before,
.sg-sunroom .sgsr-award-mark-text::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 150px;
    height: 1px;
    background: #000;
}

.sg-sunroom .sgsr-award-mark-text::before {
    right: 100%;
    margin-right: 50px;
}

.sg-sunroom .sgsr-award-mark-text::after {
    left: 100%;
    margin-left: 50px;
}

.sg-sunroom .sgsr-award-list {
    list-style: none;
    max-width: 480px;
    text-align: left;
    display: grid;
    gap: 20px;
    margin: 0 auto;
    padding: 0;
}

.sg-sunroom .sgsr-award-list li {
    position: relative;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(16px, 1.35vw, 18px);
    font-weight: 500;
    line-height: 1.9;
    letter-spacing: .04em;
    margin: 0;
    padding-left: 40px;
}

.sg-sunroom .sgsr-award-list li::before {
    content: "♛";
    position: absolute;
    left: 0;
    top: 0;
    color: #d4a62a;
    font-size: 28px;
    line-height: 1.2;
}

/* responsive */
@media (max-width: 900px) {
    .sg-sunroom .sgsr-award-copy {
        margin-top: 34px;
    }

    .sg-sunroom .sgsr-award-lead br {
        display: none;
    }
}

@media (max-width: 600px) {
    .sg-sunroom .sgsr-award-copy {
        margin: 28px 0 20px;
        font-size: 24px;
        line-height: 1.6;
    }

    .sg-sunroom .sgsr-award-lead {
        font-size: 15px;
        line-height: 1.9;
    }

    .sg-sunroom .sgsr-award-mark {
        margin: 26px 0 26px;
    }

    .sg-sunroom .sgsr-award-mark-figure {
        width: 86px;
    }

    .sg-sunroom .sgsr-award-mark-text {
        font-size: 20px;
    }

    .sg-sunroom .sgsr-award-list {
        gap: 14px;
    }

    .sg-sunroom .sgsr-award-list li {
        padding-left: 34px;
        font-size: 15px;
        line-height: 1.8;
    }

    .sg-sunroom .sgsr-award-list li::before {
        font-size: 22px;
    }
}

/* -------------------------
   FAQ
------------------------- */
/* アコーディオン全体 */
.sg-sunroom .sgsr-acc {
    display: grid;
    gap: 30px;
}

/* 1項目（枠） */
.sg-sunroom .sgsr-item {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, .35);
}

/* summary のデフォルトマーカーを消す */
.sg-sunroom .sgsr-item>summary {
    list-style: none;
}

.sg-sunroom .sgsr-item>summary::-webkit-details-marker {
    display: none;
}

/* 質問行 */
.sg-sunroom .sgsr-q {
    cursor: pointer;
    display: grid;
    grid-template-columns: 45px 1fr 45px;
    align-items: end;
    column-gap: 10px;
    user-select: none;
    padding: 15px 20px;
}

.sg-sunroom .sgsr-qmark {
    display: inline-flex;
    align-items: flex-end;
    justify-content: center;
    width: 45px;
    height: 45px;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-weight: 600;
    font-size: 35px;
    letter-spacing: .06em;
}

.sg-sunroom .sgsr-qtext {
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-weight: 500;
    font-size: 20px;
    line-height: 1.7;
    padding-bottom: 5px;
}

/* ＋ / － アイコン（CSSで描画） */
.sg-sunroom .sgsr-ico {
    position: relative;
    width: 44px;
    height: 44px;
    display: inline-block;
    justify-self: end;
}

.sg-sunroom .sgsr-ico::before,
.sg-sunroom .sgsr-ico::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 18px;
    height: 2px;
    background: #0c9f9a;
    transform: translate(-50%, -50%);
}

.sg-sunroom .sgsr-ico::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

/* open のときは「－」にする（縦棒を消す） */
.sg-sunroom details[open] .sgsr-ico::after {
    opacity: 0;
}

.sg-sunroom details[open] .sgsr-q {
    border-bottom: 1px solid rgba(0, 0, 0, .35);
}

/* 回答 */
.sg-sunroom .sgsr-a {
    padding: 20px 30px;
}

.sg-sunroom .sgsr-a p {
    line-height: 1.9;
    margin: 0;
}

/* -------------------------
   related
------------------------- */
.sg-sunroom .sgsr-related-list {
    display: grid;
    gap: 50px;
}

.sg-sunroom .sgsr-related-card {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 30px;
    align-items: start;
}

.sg-sunroom .sgsr-related-figure {
    overflow: hidden;
}

.sg-sunroom .sgsr-related-figure img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.sg-sunroom .sgsr-related-body {
    display: grid;
    gap: 10px;
    margin-top: 20px;
}

.sg-sunroom .sgsr-related-body h3 {
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: .08em;
    margin: 0　0 10px;
}

.sg-sunroom .sgsr-related-body p {
    line-height: 1.9;
    margin: 0;
}

/* -------------------------
   responsive
------------------------- */
@media (max-width: 1024px) {
    .sg-sunroom .sgsr-anchor {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .sg-sunroom .sgsr-gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {

    .sg-sunroom .sgsr-product-card,
    .sg-sunroom .sgsr-feature-card,
    .sg-sunroom .sgsr-related-card {
        grid-template-columns: 1fr;
        gap: 18px;
        align-items: start;
    }

    .sg-sunroom .sgsr-product-figure,
    .sg-sunroom .sgsr-feature-figure,
    .sg-sunroom .sgsr-related-figure {
        max-width: 520px;
    }

    .sg-sunroom .sgsr-scene-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }

    .sg-sunroom .sgsr-hero-copy {
        width: min(44%, 320px);
        padding: 20px 16px;
    }
}

@media (max-width: 767px) {
    .sg-sunroom .sgsr-anchor {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sg-sunroom .sgsr-scene-grid,
    .sg-sunroom .sgsr-gallery-grid {
        grid-template-columns: 1fr;
    }

    .sg-sunroom .sgsr-hero-copy {
        position: static;
        transform: none;
        width: 100%;
        padding: 18px 16px;
    }

    .sg-sunroom .sgsr-hero-figure {
        display: grid;
    }

    .sg-sunroom .sgsr-product-name {
        font-size: 30px;
    }
}

@media (max-width: 600px) {
    .sg-sunroom {
        padding-bottom: 40px;
    }

    .sg-sunroom .sgsr-section {
        padding-bottom: 44px;
    }

    .sg-sunroom .sgsr-anchor a {
        min-height: 46px;
        font-size: 13px;
        padding: 8px 10px;
    }

    .sg-sunroom .sgsr-note {
        padding: 22px 16px;
    }

    .sg-sunroom .sgsr-btn,
    .sg-sunroom .sgsr-btn--center {
        width: 100%;
        max-width: 260px;
    }

    .sg-sunroom .sgsr-feature-body h3,
    .sg-sunroom .sgsr-related-body h3 {
        font-size: 22px;
    }

    .sg-sunroom .sgsr-faq-item summary {
        font-size: 15px;
        padding: 14px 44px 14px 14px;
    }

    .sg-sunroom .sgsr-faq-item p {
        padding: 14px;
    }
}