@charset "utf-8";

/* ── トップに戻るボタン ────────────────────── */
#back_to_top {
    display: none;
    position: fixed;
    bottom: 70px;
    right: 15px;
    width: 44px;
    height: 44px;
    background-color: #321388;
    border-radius: 50%;
    z-index: 100;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
    transition: opacity 0.2s, transform 0.2s;
}

#back_to_top span {
    display: block;
    width: 12px;
    height: 12px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -30%) rotate(-45deg);
}

#back_to_top:hover {
    opacity: 0.75;
    transform: translateY(-2px);
}

/* ── スマホ固定フッター：電話ボタン ──────────── */
.tel_sp > a {
    color: #403953;
    font-weight: 700;
    width: 100%;
    height: 100%;
    background-color: #fff;
    border: 1px solid #321388;
    text-align: center;
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    justify-content: center;
    align-content: center;
    letter-spacing: .05em;
}
.tel_sp > a > p {
    width: 100%;
    font-size: 10px;
    font-weight: normal;
}

/* ── sticky 1列目（返済例テーブル） ─────────── */
.scroll-box--sticky {
    position: relative;
}

.scroll-box--sticky .tbl th:first-child,
.scroll-box--sticky .tbl td:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
    background-color: #f3f7ff;
}

.scroll-box--sticky .tbl thead th:first-child {
    background-color: #1a237e;
    z-index: 3;
}

.scroll-box--sticky .tbl tbody tr:nth-child(even) td:first-child {
    background-color: #fff;
}

@media screen and (min-width: 600px) {
    #back_to_top {
        bottom: 30px;
        right: 30px;
    }

    .tel_sp {
        display: none;
    }
}


@import url(http://fonts.googleapis.com/earlyaccess/notosansjp.css);

*,
*::before,
*::after {
    box-sizing: border-box;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
figure,
blockquote {
    margin: 0;
    padding: 0;
}

ul,
ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

table {
    border-collapse: collapse;
}

a {
    text-decoration: none;
}

.pc {
    display: none !important;
}

.sp {
    display: block !important;
}

p {
    line-height: 2;
}

p:not(:first-of-type) {
    margin-top: 20px;
}

body {
    color: #403953;
    font-family: YakuHanJP_Noto, "Noto Sans JP","Helvetica Neue", "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", "Meiryo", sans-serif;
    font-size: 14px;
    font-weight: 400;
    font-feature-settings: "palt";
    letter-spacing: .1rem;
    position: relative;
    overflow-x: hidden;
}

section {
    position: relative;
}

#header {
    width: 100%;
    height: 40px;
    padding: 0 0 0 10px;
    z-index: 99;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    background: linear-gradient(0deg, rgba(255, 255, 255, 0) 0%, rgba(50, 19, 136, 0.3) 100%);
}

.logo img {
    width: 120px;
}

.navi_area {
    height: 100%;
}

.tel_head {
    display: none;
}

.tel_icon {
    background-color: #321388;
    width: 21px;
    height: 20px;
    margin-right: 0.2em;
    border-radius: 50%;
}

#mainimg {
    margin-top: -60px;
    margin-bottom: 40px;
    position: relative;
}

.mainimg {
    position: relative;
}

.mainimg_img {
    background: url(http://www.alpha-note.co.jp/wp-content/uploads/2026/04/mainimg_sp.webp) no-repeat top center;
    background-size: cover;
    width: 100%;
    height: 0;
    padding-top: calc(1000 / 750 * 100%);
    position: relative;
    z-index: 1;
}

.mainimg_img > .inner {
    width: 100%;
    padding: 60px 20px 0;
    position: absolute;
    top: 0;
    left: 0;
    text-align: center;
}

.btn_main {
    width: 100%;
    height: 60px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    overflow: hidden;
    border-radius: 100px;
}

.btn {
    background: #321388;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    width: 100%;
    height: 100%;
    margin: 0 auto auto;
    text-decoration: none;
    text-align: center;
    font-feature-settings: "palt";
    letter-spacing: .1rem;
    border-radius: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 1.5;
}

.btn_main:hover {
    -webkit-transform: translateY(3px);
    transform: translateY(3px);
    border-bottom: none;
    transition: 0.1s;
}

.btn_main span {
    font-size: 120%;
    padding: 0 5px;
}

.btn_head {
    width: 180px;
    height: 100%;
    text-align: center;
    letter-spacing: .05rem;
    font-feature-settings: "palt";
    position: relative;
    overflow: hidden;
}

.btn_head a {
    background-color: #321388;
    color: #fff;
    font-size: 13px;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    text-align: center;
    font-feature-settings: "palt";
    letter-spacing: .05rem;
    overflow: hidden;
    border: 1px solid #fff;
}

.btn_head:hover {
    -webkit-transform: translateY(2px);
    transform: translateY(2px);
    border-bottom: none;
    transition: 0.1s;
}

.btn_head a:active,
.btn:active {
    background-color: #f9496a;
}

#btn_sp {
    width: 100%;
    height: 60px;
    position: fixed;
    bottom: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    z-index: 99;
    filter: drop-shadow(1px 0px 5px rgba(0,0,0,0.2));
}

.register > a {
    color: #fff;
    font-size: 14px;
    width: 100%;
    height: 100%;
    background-color: #321388;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.inner {
    margin: 0 auto;
    padding: 40px 15px;
}

.bg_purple {
    background-color: #E2E7FF;
}

.bg_purple > .inner {
    padding-bottom: 40px;
}

.ani_reflection {
    width: 30px;
    height: 100%;
    position: absolute;
    top: -180px;
    left: 0;
    background-color: #fff;
    opacity: 0;
    transform: rotate(45deg);
    -webkit-animation: reflection 2s ease-in-out infinite;
    -moz-animation: reflection 2s ease-in-out infinite;
    animation: reflection 2s ease-in-out infinite;
    -webkit-animation-fill-mode: both;
    -moz-animation-fill-mode: both;
    animation-fill-mode: both;
    z-index: 999;
    pointer-events: none;
}

@keyframes reflection {
    0% {
        transform: scale(0) rotate(45deg);
        opacity: 0;
    }

    80% {
        transform: scale(0) rotate(45deg);
        opacity: 0.5;
    }

    81% {
        transform: scale(4) rotate(45deg);
        opacity: 1;
    }

    100% {
        transform: scale(50) rotate(45deg);
        opacity: 0;
    }
}

footer {
    color: #fff;
    background-color: #666;
    font-size: 10px;
    padding: 10px 0 70px;
    text-align: center;
    letter-spacing: .05rem;
}

.btn_area {
    max-width: 480px;
    width: 80%;
    margin: 40px auto 0;
    padding: 0;
}

#mainimg .btn_area {
    margin-top: 20px;
}

.btn_area > p {
    text-align: center;
    line-height: 1;
}

.ttl03 {
    color: #321388;
    font-size: 2.5em;
    font-weight: 900;
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.5;
}

.ttl04 {
    color: #321388;
    font-size: 2em;
    font-weight: 900;
    margin-bottom: 10px;
    line-height: 1.5;
}

.fs120 {
    font-size: 160%;
    font-weight: bold;
    line-height: 1.5;
}

.mb40 {
    margin-bottom: 40px !important;
}

.center {
    text-align: center !important;
}

.scroll-box {
    margin: 0 -20px 0 -20px;
    padding: 0 20px;
    overflow-x: auto;
    overflow-scrolling: touch;
    -webkit-overflow-scrolling: touch;
}

.flow {
    width: 840px;
    margin: 0 20px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    counter-reset: num;
    list-style: none;
}

.flow > li {
    position: relative;
}

.flow > li::before {
    counter-increment: num;
    content: "0"counter(num);
    color: #321388;
    font-weight: bold;
    background-color: #fff;
    border-radius: 50%;
    border: 2px solid #321388;
    width: 40px;
    aspect-ratio: 1;
    letter-spacing: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 10px;
}

.flow > li > img {
    width: 85%;
    max-width: 200px;
    margin: 0 auto;
    display: block;
    aspect-ratio: 1;
    border-radius: 50%;
}

.flow > li > .ttl {
    color: #321388;
    font-size: 110%;
    font-weight: 700;
    background-color: #B1BEFF;
    padding: 15px 0;
    text-align: center;
    position: relative;
    top: -30px;
}

.flow > li:last-of-type > .ttl::after {
    content: "";
    width: 0;
    height: 0;
    border-style: solid;
    border-top: 50px solid transparent;
    border-bottom: 50px solid transparent;
    border-left: 60px solid #B1BEFF;
    border-right: 0;
    display: block;
    position: absolute;
    top: 50%;
    right: -30px;
    transform: translateY(-50%);
}

.flow > li > p {
    line-height: 1.75;
    text-align: left;
}

.accordion {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.accordion-item:not(:first-of-type) {
    margin-top: 10px;
}

.accordion-title {
    font-size: inherit;
    background-color: #fff;
    cursor: pointer;
    padding: 15px 60px 15px 20px;
    position: relative;
    line-height: 1.75;
    display: flex;
    align-items: center;
    box-shadow: 5px 5px 20px rgb(0 0 0 / 10%);
    border-radius: 10px;
}

.accordion-title::before {
    content: "Q";
    color: #6E6ED3;
    font-size: 2em;
    font-weight: bold;
    padding-right: 1rem;
}

.accordion-content {
    display: none;
    padding: 16px 20px;
    position: relative;
}

.accordion-content > p {
    display: flex;
    align-items: center;
    line-height: 1.75;
}

.accordion-content > p::before {
    content: "A";
    color: #321388;
    font-size: 2em;
    font-weight: bold;
    padding-right: 1rem;
}

.accordion-title::after {
    border-right: solid 2px #321388;
    border-top: solid 2px #321388;
    content: "";
    display: block;
    width: 20px;
    height: 20px;
    margin-top: -14px;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: rotate(135deg);
    transition: transform .05s ease-in-out, top .05s ease-in-out;
}

.accordion-title.open::after {
    margin-top: -7px;
    top: 50%;
    transform: rotate(-45deg);
}

.limited {
    width: fit-content;
    margin: 0 auto 20px;
    padding: 0 30px;
    text-align: center;
    line-height: 1.5;
    position: relative;
    letter-spacing: .05rem;
    z-index: 3;
}

.limited:before,
.limited:after {
    content: '';
    position: absolute;
    top: 50%;
    display: block;
    background-color: #423111;
    width: 30px;
    height: 2px;
}

.limited:before {
    left: 0;
    -webkit-transform: rotate(60deg);
    transform: rotate(60deg);
}

.limited:after {
    right: 0;
    -webkit-transform: rotate(-60deg);
    transform: rotate(-60deg);
}

.problem {
    display: flex;
    flex-direction: column;
    gap: 15px;
    position: relative;
    margin-bottom: 60px;
}

.problem::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -50px;
    width: 100%;
    height: 100px;
    background-image: linear-gradient(0deg, #cccccc, #ffffff);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    box-sizing: border-box;
    z-index: -1;
}

.problem > li {
    color: #fff;
    font-size: 1.125em;
    display: flex;
    align-items: center;
    border-radius: 10px;
}

.problem > li > img {
    width: 80px;
    aspect-ratio: 1;
    margin-right: 10px;
    border-radius: 50%;
    display: block;
}

.problem > li > span {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-left: 20px;
    padding: 10px 0;
    border-radius: 4px;
    background-color: #888;
    font-size: 16px;
    line-height: 1.5;
    text-align: center;
}

.problem > li > span::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    border-style: solid;
    border-width: 10px 20px 10px 0;
    border-color: transparent #888 transparent transparent;
    translate: -100% -50%;
}

.add {
    font-size: 10px !important;
    margin-top: 10px;
    line-height: 1.5;
}

.flex_area {
    position: relative;
}

.flex_area > .img {
    width: 100px;
    position: absolute;
    top: -110px;
    right: 0;
}

.flex_area > .txt {
    margin-top: 20px;
}

.flex_area > .txt > .ttl {
    font-size: 2.5em;
    color: #321388;
    font-weight: 900;
    margin-bottom: 40px;
    text-align: center;
}

@keyframes anime1 {
    from {
        transform: scale(0.975,0.975);
    }

    to {
        transform: scale(1,1);
    }
}

#lead {
    background: url(http://www.alpha-note.co.jp/wp-content/uploads/2026/04/deco_bg.svg) no-repeat center bottom;
    background-size: 300%;
}

#strong {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 30px 30px;
    position: relative;
    z-index: 1;
}

#strong::after {
    content: "";
    background-color: #fff;
    width: 100%;
    height: 93%;
    border-radius: 20px;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
}

.strong_h {
    width: 100%;
    padding: 30px 0 0;
    overflow: hidden;
    position: relative;
    z-index: 2;
    text-align: center;
}

.strong_h::after {
    content: "";
    background-color: #fff;
    width: 100%;
    height: 300px;
    border-radius: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: -2;
}

.inner > p,
.strong_h p,
#strong .flex_area > .box_txt p {
    font-size: 1.15em;
}

.strong_h .ttl03 {
    line-height: 1;
    position: relative;
}

.strong_h .ttl03::after {
    content: "";
    width: 100px;
    aspect-ratio: 1;
    display: block;
    background: url(http://www.alpha-note.co.jp/wp-content/uploads/2026/04/deco_3.svg) no-repeat center center;
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
}

#strong .flex_area {
    margin-top: 40px;
}

.num {
    color: #321388;
    font-size: 1.5em;
    font-weight: 700;
    width: fit-content;
    margin: 20px 0;
    padding-bottom: 5px;
    display: block;
    border-bottom: 3px solid #321388;
}

.tbl {
    border-collapse: collapse;
    width: 100%;
    box-shadow: 6px 6px 10px rgba(0, 0, 0, 0.15);
}

.tbl br {
    display: none;
}

.tbl .add {
    text-align: center;
    display: block;
    line-height: 1.5;
}

.tbl th,
.tbl td {
    border-left: 1px dashed #ccc;
    border-right: 1px dashed #ccc;
    padding: 15px;
    line-height: 1.5;
    vertical-align: middle;
    font-size: 0.85em;
}

.tbl th:first-child,
.tbl td:first-child {
    border-left: none;
}

.tbl th:last-child,
.tbl td:last-child {
    border-right: none;
}

.tbl td:first-child {
    color: #1a237e;
    font-weight: bold;
}

.tbl thead tr {
    color: #fff;
    font-weight: 700;
    background-color: #1a237e;
    text-align: center;
}

.tbl tbody tr:nth-child(odd) {
    background-color: #f3f7ff;
}

.tbl tbody tr:nth-child(even) {
    background-color: #fff;
}

.tbl td {
    text-align: center;
}

.tbl.col3 th:nth-child(1) {
    width: 20%;
}

.tbl.col3 th:nth-child(2),
.tbl.col3 th:nth-child(3) {
    width: calc((100% - 20%) /2);
}

.tbl.col5 {
    table-layout: fixed;
}

.tbl.col2 td {
    padding: 20px;
    text-align: left;
}

.tbl.col2 .add {
    text-align: left;
}

.tbl.col2 th:nth-child(1) {
    width: 35%;
}

.tbl.col2 th:nth-child(2) {
    width: 65%;
}

#notes {
    background: url(http://www.alpha-note.co.jp/wp-content/uploads/2026/04/bg.webp) no-repeat center bottom;
    background-size: cover;
    position: relative;
    padding-right: 20px;
    padding-left: 20px;
}

#notes::before {
    content: "";
    width: calc(100% - 12px);
    height: calc(100% - 12px);
    border: 1px solid #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#notes .ttl03 {
    color: #fff;
    font-size: 2.5em;
    font-weight: normal;
}

.notes_list {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 10px;
}

.notes_list > li {
    background-color: #E2E7FF;
    padding: 15px;
    border-radius: 10px;
    line-height: 2;
    display: flex;
    align-items: center;
}

.notes_list > li::before {
    content: "※";
    color: #321388;
    font-size: 32px;
    text-align: center;
    display: block;
    margin-right: 10px;
}

.notes_box {
    background-color: #E2E7FF;
    padding: 20px;
    border-radius: 10px;
}

.notes_box > ol {
    padding: 30px 30px 0;
    list-style: decimal;
}

.notes_box > ol > li {
    margin-top: 10px;
}

.example {
    width: 600px;
    margin-bottom: 30px;
}

.tbl.example th,
.tbl.example td {
    font-size: inherit;
}

.swipe-hint {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    opacity: 1;
    z-index: 10;
}

.swipe-img {
    background: rgba(255, 255, 255, 0.9);
    width: 80px;
    height: 80px;
    box-shadow: 5px 5px 20px rgb(0 0 0 / 10%);
    aspect-ratio: 1;
    border-radius: 50%;
    animation: swipe-left 3s ease-in-out infinite;
}

@keyframes swipe-left {
    0% {
        transform: translateX(80px);
    }

    50% {
        transform: translateX(-80px);
    }

    100% {
        transform: translateX(80px);
    }
}

.form_area {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.form_area th,
.form_area td {
    display: block;
    width: 100%;
    padding: 15px 0;
}

.form_area th {
    background: none;
    font-weight: 600;
    padding-bottom: 4px;
    border-bottom: 1px solid #fff;
    text-align: left;
}

.form_area td {
    border-bottom: 1px solid #e5e5e5;
}

.req {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 6px;
    font-size: 11px;
    color: #fff;
    background: #e60023;
    border-radius: 3px;
}

input[type="text"],
input[type="tel"],
input[type="email"],
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

textarea {
    min-height: 120px;
}

input:focus,
textarea:focus {
    border-color: #0073aa;
    outline: none;
}

.form_text {
    margin-top: 20px;
    line-height: 1.75;
}

.acceptance_check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.acceptance_check input {
    margin-top: 3px;
}

.btnSubmit {
    max-width: 480px;
    width: 80%;
    margin: 30px auto 0;
}

.btnSubmit input[type="submit"] {
    width: 100%;
    background: #00C5C5;
    color: #fff;
    font-size: 16px;
    padding: 15px;
    border: none;
    border-radius: 100px;
    cursor: pointer;
}

.wpcf7-list-item label {
    display: flex;
    align-items: center;
}

.screen-reader-response,
.wpcf7-response-output {
    color: #e60023;
    font-size: 12px;
    margin: 20px 0;
    line-height: 1.75;
}

.wpcf7-not-valid-tip {
    color: #e60023;
    font-size: 12px;
}

.hidden-fields-container {
    display: none;
}














@media screen and (min-width: 600px) {
    .pc {
        display: block !important;
    }

    .sp {
        display: none !important;
    }

    html {
        overflow: auto;
    }

    body {
        font-size: 16px;
        width: 100%;
        min-width: 1280px;
    }

    #header {
        width: 100%;
        height: 80px;
        margin: 0 auto;
        padding: 0 0 0 1rem;
        position: fixed;
    }

    .logo {
        width: 20%;
    }

    .logo img {
        width: 200px;
    }

    .navi_area {
        width: 80%;
        display: flex;
        justify-content: flex-end;
        align-items: center;
    }

    .tel_head {
        font-size: 24px;
        font-weight: 700;
        background-color: #fff;
        width: 260px;
        height: 100%;
        letter-spacing: .03rem;
        font-feature-settings: "palt";
        display: flex;
        flex-flow: row wrap;
        align-content: center;
        align-items: center;
        justify-content: center;
        border: 1px solid #eee;
    }

    .tel_head > p {
        color: #888;
        font-size: 10px;
        font-weight: bold;
        margin-top: 5px;
        text-align: center;
        letter-spacing: 0.05em;
        font-feature-settings: "palt";
        line-height: 1;
    }

    #mainimg {
        margin-top: 0;
        margin-bottom: 60px;
    }

    .mainimg {
        width: 100%;
        height: 500px;
    }

    .mainimg_img {
        background: url(http://www.alpha-note.co.jp/wp-content/uploads/2026/04/mainimg.webp) no-repeat top center;
        background-size: cover;
        width: 100%;
        height: 100%;
        margin: 0;
        padding-top: 0;
        display: block;
    }

    .mainimg_img .maincopy {
        width: fit-content;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .mainimg_img .inner {
        max-width: 1080px;
        padding: 90px 0 0;
        position: relative;
    }

    .btn_main {
        height: auto;
    }

    .btn {
        font-size: 36px;
        padding: 30px 0;
        display: block;
    }

    .btn_head {
        width: 260px;
        letter-spacing: .1rem;
    }

    .btn_head a {
        font-size: 18px;
    }

    #btn_sp {
        display: none;
    }

    .inner {
        max-width: 1024px;
    }

    #lead .inner {
        padding-top: 0;
        padding-bottom: 40px;
    }

    footer {
        background-color: #321388;
        padding: 1rem 0;
    }

    .ttl03 {
        font-size: 3em;
    }

    .ttl03 {
        margin-bottom: 40px;
    }

    .ttl04 {
        font-size: 3em;
    }

    .btn_area {
        height: auto;
        margin-top: 60px;
    }

    #mainimg .btn_area {
        margin-top: 40px;
    }

    .flex_area {
        display: flex;
    }

    .flex_area > .img {
        width: 40%;
        position: relative;
        top: auto;
        right: auto;
    }

    .flex_area > .txt {
        width: 60%;
        margin-top: 0;
    }

    .flex_area > .txt > .ttl {
        font-size: 3.5em;
        text-align: left;
    }

    .box_txt {
        width: 66%;
    }

    .bg_purple > .inner {
        padding-bottom: 100px;
    }

    #strong {
        position: relative;
    }

    #strong > .inner {
        max-width: none;
    }

    .scroll-box {
        margin: 0;
        padding: 0;
        overflow-x: visible;
    }

    .accordion-title {
        font-size: 110%;
    }

    .accordion-title::after {
        right: 40px;
    }

    .accordion-item:not(:first-of-type) {
        margin-top: 20px;
    }

    .btn_area > p {
        font-size: 120%;
    }

    .problem {
        margin-bottom: 60px;
        flex-flow: row wrap;
        justify-content: center;
        position: relative;
    }

    .problem::after {
        bottom: -60px;
        height: 160px;
        clip-path: polygon(0 0, 100% 0, 50% 100%);
    }

    .problem > li {
        width: 30%;
        background-color: transparent;
        margin-top: 0;
        padding: 0;
        box-shadow: none;
        display: block;
        text-align: center;
    }

    .problem > li > img {
        width: 200px;
        margin: 0 auto 20px;
    }

    .problem > li > span {
        width: 80%;
        height: auto;
        margin: -30px auto 0;
        text-align: center;
    }

    .problem > li > span::after {
        top: 0;
        left: 50%;
        border-style: solid;
        border-width: 0 10px 20px 10px;
        border-color: transparent transparent #888;
        translate: -50% -100%;
    }

    #flow .inner {
        max-width: 1280px;
    }

    .flow {
        width: 100%;
        margin: 0 auto;
    }

    .flow > li {
        position: relative;
    }

    .flow > li::before {
        font-size: 20px;
        width: 60px;
    }

    .add {
        font-size: 12px !important;
        text-align: right;
    }

    .flex_area > .box {
        width: 50%;
    }

    #lead {
        background: url(http://www.alpha-note.co.jp/wp-content/uploads/2026/04/deco_bg.svg) no-repeat center bottom;
        background-size: auto;
    }

    #strong {
        padding: 0 0 100px;
    }

    #strong::before {
        content: "";
        display: block;
        width: 200px;
        aspect-ratio: 1;
        background: url(http://www.alpha-note.co.jp/wp-content/uploads/2026/04/deco_img02.svg) no-repeat center center;
        background-size: contain;
        position: absolute;
        top: 60px;
        right: 100px;
    }

    #strong::after {
        width: 90%;
        height: calc(100% - 160px);
        border-radius: 30px;
    }

    .strong_h {
        padding: 60px 0 0;
    }

    .strong_h::after {
        content: "";
        width: 680px;
        height: 680px;
    }

    .strong_h .ttl03::after {
        width: 180px;
        top: 50%;
    }

    #strong .flex_area {
        padding-right: 5%;
        align-items: center;
    }

    #strong .flex_area:nth-of-type(odd) {
        padding: 0 0 0 5%;
        flex-direction: row-reverse;
    }

    #strong .flex_area > .box,
    #strong .flex_area > .box_txt {
        width: 50%;
    }

    #strong .flex_area > .box_txt {
        width: fit-content;
        margin: 0 auto;
    }

    #strong .flex_area > .box > img {
        box-shadow: 6px 6px 10px rgba(0, 0, 0, 0.15);
    }

    .num {
        font-size: 2em;
    }

    .tbl br {
        display: block;
    }

    .tbl thead tr {
        font-size: 1.5em;
    }

    .tbl th,
    .tbl td {
        font-size: inherit;
        padding: 20px 0;
    }

    .tbl.col3 th:nth-child(1) {
        width: 15%;
    }

    .tbl.col3 th:nth-child(2),
    .tbl.col3 th:nth-child(3) {
        width: calc((100% - 15%) /2);
    }

    #notes .inner:not(:last-of-type) {
        padding-bottom: 0;
    }

    .notes_list {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }

    .notes_list > li {
        padding: 10px 30px 30px;
        display: block;
    }

    .notes_list > li::before {
        font-size: 32px;
        text-align: center;
        margin-right: 0;
    }

    #notes::before {
        content: "";
        width: calc(100% - 20px);
        height: calc(100% - 20px);
    }

    #notes::after {
        content: "";
        display: block;
        width: 200px;
        aspect-ratio: 1;
        background: url(http://www.alpha-note.co.jp/wp-content/uploads/2026/04/deco_img03.svg) no-repeat center center;
        background-size: contain;
        position: absolute;
        top: -60px;
        right: 60px;
    }

    .notes_box {
        padding: 40px;
    }

    #notes .tbl .flex_area {
        justify-content: space-between;
    }

    .tbl.col2 th:nth-child(1) {
        width: 20%;
    }

    .tbl.col2 th:nth-child(2) {
        width: 80%;
    }

    .example {
        width: 100%;
    }

    .form_area th,
    .form_area td {
        display: table-cell;
        padding: 16px;
    }

    .form_area th {
        width: 30%;
        background: #E2E7FF;
        vertical-align: middle;
    }

    .form_area td {
        width: 70%;
    }

    .btnSubmit input[type="submit"] {
        padding: 20px;
    }

    .wpcf7-list-item label {
        justify-content: center;
    }
}

@media screen and (min-width: 1001px) {
    p {
        line-height: 2.15;
    }
}

@media screen and (min-width: 1281px) {
    .inner {
        padding: 100px 0;
    }
}