@charset "UTF-8";

/* ===================================
 VARIABLES
===================================== */
:root {
    --cp-color-main: #0a2e5c;
    --cp-color-text: #0a2e5c;
    --cp-color-red: #ff443b;
    --cp-color-black: #000000;
    --cp-color-dark-blue: #05234f;
    --cp-color-yellow: #ffda3f;
    --cp-color-light-yellow: #fffbeb;
    --cp-color-light-blue: #0b5ea6;
    --cp-color-sky: #eff6fc;
    --cp-color-white: #ffffff;
    --cp-color-light-gray: #eeeeee;
    --cp-color-light-beige: #F9F6F0;
    --cp-shadow-subtle: 0 4px 10px rgba(10, 46, 92, 0.10);
    --cp-shadow-pop: 0 12px 30px rgba(10, 46, 92, .22);
    --cp-transition-ease: .3s ease-in-out;
    --cp-font-body: 'Noto Sans JP', sans-serif;
    --cp-font-title: 'Noto Sans JP', sans-serif;
    --cp-container-width: 1100px;
    --cp-container-width-small: 800px;
    --cp-line-height-base: 1.85;
    --cp-letter-spacing-base: .03em;
    --cp-radius-8: 8px;
    --cp-radius-16: 16px;
}

/* ===================================
 COMMON
===================================== */
html {
    text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: inherit;
    overflow-x: hidden;
    box-sizing: border-box;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.85;
    color: var(--cp-color-text);
    background: var(--cp-color-white);
}

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

#contents {
    position: relative;
    overflow-x: hidden;
    font-family: var(--cp-font-body);
    font-size: 16px;
    font-weight: 400;
    font-feature-settings: "palt";
    line-height: var(--cp-line-height-base);
    letter-spacing: var(--cp-letter-spacing-base);
    color: var(--cp-color-text);
}

#contents h1,
#contents h2,
#contents h3,
#contents h4,
#contents h5,
#contents h6,
#contents p,
#contents figure,
#contents blockquote,
#contents dl,
#contents dd {
    margin: 0;
}

#contents dd {
    margin-left: 0;
}

#contents p,
#contents h1,
#contents h2,
#contents h3,
#contents h4,
#contents h5,
#contents h6 {
    overflow-wrap: break-word;
}

#contents ul,
#contents ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

#contents a {
    text-decoration: none;
    transition: color var(--cp-transition-ease), opacity var(--cp-transition-ease);
}

#contents input,
#contents button,
#contents textarea,
#contents select {
    font: inherit;
}

#contents button {
    background: transparent;
    border: none;
    cursor: pointer;
    outline: none;
    appearance: none;
}

#contents img,
#contents picture,
#contents video,
#contents canvas,
#contents svg {
    display: block;
    max-width: 100%;
    height: auto;
}

#contents img {
    vertical-align: bottom;
}

#contents a:focus-visible,
#contents label:focus-visible {
    outline: 3px solid var(--cp-color-yellow);
    outline-offset: 2px;
}

#alpha_cafe .cp-page {
    position: relative;
    overflow-x: hidden;
    font-family: var(--cp-font-body);
}

.cp-page img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

.pc-only {
    display: none;
}

.cp-container {
    position: relative;
    max-width: var(--cp-container-width);
    margin-inline: auto;
    padding-inline: 5%;
}

.cp-container-small {
    max-width: var(--cp-container-width-small);
}

.cp-section {
    padding: 44px 0;
}

.mb-40 {
    margin-bottom: 40px !Important;
}

#contents .cp-section-title {
    position: relative;
    max-width: 90%;
    margin: 0 auto 26px;
    padding-bottom: 18px;
    font-family: var(--cp-font-title);
    font-size: clamp(22px, 5.6vw, 34px);
    font-weight: 800;
    line-height: 1.4;
    letter-spacing: .04em;
    color: var(--cp-color-text);
    text-align: center;
}

#contents .cp-section-title::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 3px;
    transform: translateX(-50%);
    width: 132px;
    height: 3px;
    border-radius: 3px;
    background: var(--cp-color-main);
}

#contents .cp-section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 60px;
    height: 9px;
    border-radius: 6px;
    background: var(--cp-color-yellow);
}

#contents .cp-text {
    margin: 0;
    font-family: var(--cp-font-body);
    font-size: clamp(15px, 3.9vw, 18px);
    font-weight: 500;
    line-height: 1.9;
    text-align: left;
}

.cp-text-right {
    text-align: right;
}

.cp-text-center {
    text-align: center;
}

.cp-text-link {
    display: inline;
    color: var(--cp-color-text) !important;
    font-weight: 700;
    text-decoration: none !important;
    border-bottom: 2px dashed rgba(10, 46, 92, 0.55);
    text-underline-offset: 4px;
    transition: background var(--cp-transition-ease);
}

.cp-text-link:hover {
    background: var(--cp-color-yellow);
}

#contents .cp-gift-note {
    margin: 12px 0 22px;
    font-size: clamp(14px, 3.4vw, 16px);
    font-weight: 500;
    line-height: 1.9;
    text-align: center;
}

.cp-button {
    display: block;
    width: min(100%, 420px);
    margin: 0 auto;
    padding: 14px 24px;
    border: 3px solid var(--cp-color-main);
    border-radius: 50px;
    background: var(--cp-color-yellow) !important;
    color: var(--cp-color-text) !important;
    font-size: clamp(17px, 4.4vw, 21px);
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: .08em;
    text-align: center;
    text-decoration: none !important;
    box-shadow: var(--cp-shadow-subtle);
    transition: transform var(--cp-transition-ease), box-shadow var(--cp-transition-ease), background var(--cp-transition-ease), color var(--cp-transition-ease);
}

.cp-button:hover {
    transform: translateY(-3px);
    background: var(--cp-color-light-blue) !important;
    color: var(--cp-color-yellow) !important;
    box-shadow: var(--cp-shadow-pop);
}

.cp-external-text-link {
    display: inline-flex;
    align-items: center;
    gap: .4em;
}

.cp-external-text-link::after {
    content: '';
    display: inline-block;
    flex-shrink: 0;
    width: 1em;
    height: 1em;
    background: url(../images/icon_window.svg) no-repeat center center / contain;
}

.cp-external-text-link:hover {
    opacity: .7;
}

.link-text {
    color: var(--cp-color-text) !important;
    font-weight: 700;
    text-decoration: underline !important;
    transition: opacity var(--cp-transition-ease);
}

.link-text:hover {
    opacity: .7;
}

.small-right {
    font-size: clamp(14px, 3.4vw, 16px);
    text-align: right;
}

@media (min-width: 768px) {
    .pc-only {
        display: initial;
    }

    .cp-container {
        padding-inline: 32px;
    }

    .cp-section {
        padding: 60px 0;
    }

    #contents .cp-section-title {
        margin-bottom: 34px;
        padding-bottom: 22px;
    }

    #contents .cp-section-title::before {
        width: 160px;
    }

    #contents .cp-section-title::after {
        width: 72px;
    }

    #contents .cp-gift-note {
        margin: 16px 0 26px;
    }

    #contents .cp-text {
        text-align: center;
    }

    .cp-text-link {
        border-bottom: 3px dashed rgba(10, 46, 92, 0.55);
        text-underline-offset: 4px;
    }
}

@media (min-width: 1024px) {
    .cp-section {
        padding: 76px 0;
    }

    #contents .cp-section-title {
        margin-bottom: 44px;
    }
}

@media (prefers-reduced-motion: reduce) {

    #contents *,
    #contents *::before,
    #contents *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===================================
 HERO
===================================== */
.cp-hero {
    background: var(--cp-color-white);
}

#contents .cp-hero-image {
    max-width: 1200px;
    margin-inline: auto;
    text-align: center;
}

#contents .cp-hero-image img {
    width: 100%;
    margin-inline: auto;
}

/* ===================================
 NAV
===================================== */
.cp-nav {
    background: var(--cp-color-light-blue);
}

#contents .cp-nav-list {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding: 0;
    list-style: none;
    border-top: 2px solid var(--cp-color-white);
}

.cp-nav-list *,
.cp-nav-list *::before,
.cp-nav-list *::after {
    box-sizing: border-box;
}

.cp-nav-list::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: var(--cp-color-white);
    pointer-events: none;
}

.cp-nav-item {
    display: flex;
    border-bottom: 2px solid var(--cp-color-white);
}

.cp-nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: auto;
    padding: 12px 10px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--cp-color-white) !important;
    text-align: center;
    text-decoration: none;
}

.cp-nav-link::after {
    content: '';
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    margin-left: 12px;
    border-bottom: 2px solid var(--cp-color-white);
    border-right: 2px solid var(--cp-color-white);
    transform: rotate(45deg);
    transition: transform var(--cp-transition-ease);
}

.cp-nav-link:hover {
    color: var(--cp-color-yellow) !important;
}

.cp-nav-link:hover::after {
    border-color: var(--cp-color-yellow);
    transform: rotate(45deg) translate(3px, 3px);
}

@media (min-width: 380px) {
    #contents .cp-nav-list {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .cp-nav-item {
        width: 50%;
        border-right: 2px solid var(--cp-color-white);
    }

    .cp-nav-item:nth-child(2n) {
        border-right: none;
    }
}

@media (min-width: 768px) {
    .cp-nav-item {
        width: 25%;
        border-right: 2px solid var(--cp-color-white);
    }

    .cp-nav-item:nth-child(2n) {
        border-right: 2px solid var(--cp-color-white);
    }

    .cp-nav-item:nth-child(4n) {
        border-right: none;
    }

    .cp-nav-link {
        font-size: 17px;
    }
}

@media (min-width: 1024px) {
    #contents .cp-nav-list {
        flex-wrap: nowrap;
        align-items: stretch;
        border-top: none;
    }

    .cp-nav-list::after {
        display: none;
    }

    .cp-nav-item {
        flex: 1;
        width: auto;
        border-right: 2px solid var(--cp-color-white);
        border-bottom: none;
    }

    .cp-nav-item:first-child {
        border-left: 2px solid var(--cp-color-white);
    }

    .cp-nav-item:nth-child(4n) {
        border-right: 2px solid var(--cp-color-white);
    }

    .cp-nav-link {
        font-size: 19px;
    }

    .cp-nav-link::after {
        display: none;
    }
}

/* ===================================
 CTA
===================================== */
.cp-cta {
    background: var(--cp-color-sky);
}

.cp-cta-box {
    width: min(100%, var(--cp-container-width-small));
    margin-inline: auto;
    padding: 0;
    text-align: center;
}

#contents .cp-cta-box h2 {
    margin-bottom: 6px;
    font-size: clamp(19px, 4.8vw, 28px);
    font-weight: 800;
    line-height: 1.5;
    letter-spacing: .04em;
    color: var(--cp-color-text);
}

#contents .cp-cta-box .cp-container>p {
    font-size: clamp(13px, 3.5vw, 16px);
    line-height: 1.9;
}

/* ===================================
 GIFT
===================================== */
#nav-gift {
    background: var(--cp-color-light-yellow);
}

.cp-gift-bar {
    margin-top: 22px;
    padding: 0 0 24px;
    border: 3px solid var(--cp-color-main);
    border-radius: var(--cp-radius-16);
    background: var(--cp-color-white);
    box-shadow: var(--cp-shadow-subtle);
}

#contents .cp-gift-headline {
    font-size: clamp(18px, 4.8vw, 26px);
    font-weight: 900;
    line-height: 1.3;
    padding: 14px 30px;
    background: var(--cp-color-yellow);
    text-align: center;
    width: 100%;
    border-radius: 14px 14px 0 0;
    margin-bottom: 22px;
    letter-spacing: .08em;

}

#contents .cp-gift-headline span {
    font-size: clamp(24px, 6.6vw, 34px);
    font-weight: 900;
    letter-spacing: .04em;
}

.cp-gift-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding-inline: 18px;
}

#contents .gift-text-box {
    margin: 0;
    font-size: clamp(17px, 4.4vw, 21px);
    font-weight: 700;
    line-height: 1.7;
    letter-spacing: .02em;
    width: 100%;
    min-width: 0;
    color: var(--cp-color-dark-blue);
    text-align: center;
}

#contents .cp-gift-point {
    margin-top: 6px;
    font-size: clamp(24px, 6.6vw, 28px);
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: .01em;
    color: var(--cp-color-red);
}

#contents .cp-gift-point:not(.marker) {
    margin-bottom: 6px;
}

.marker {
    display: inline;
    padding-inline: .1em;
    background: linear-gradient(transparent 58%, var(--cp-color-yellow) 58%);
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

#contents .cp-gift-point span {
    font-size: clamp(17px, 4.4vw, 21px);
}

.cp-gift1-img {
    width: min(100%, 340px);
    margin-inline: auto;
    border-radius: 0;
    box-shadow: 0 6px 18px rgba(10, 46, 92, .20);
}

#contents .cp-gift-lead {
    margin: 22px 18px 0;
    padding: 15px 16px;
    border-radius: 10px;
    background: var(--cp-color-light-yellow);
    font-size: clamp(13px, 3.4vw, 15px);
    font-weight: 500;
    line-height: 1.8;
    border: 3px solid var(--cp-color-text);
}

#contents #nav-gift .small-right {
    margin: 12px 18px 0;
}

@media (min-width: 768px) {
    .cp-gift-bar {
        margin-top: 24px;
        padding-bottom: 32px;
    }

    #contents .cp-gift-headline {
        width: 100%;
        margin-bottom: 34px;
        border-radius: 14px 14px 0 0;
    }

    .cp-gift-body {
        flex-direction: row;
        align-items: center;
        gap: 30px;
        padding-inline: 34px;
    }

    #contents .gift-text-box {
        flex: 1;
        text-align: left;
    }

    .cp-gift1-img {
        flex: none;
        width: 46%;
        max-width: 340px;
        margin-inline: 0;
    }

    #contents .cp-gift-lead {
        margin: 34px 34px 0;
        padding: 18px 22px;
    }

    #contents #nav-gift .small-right {
        margin: 14px 34px 0;
    }
}

/* ===================================
 HOW TO
===================================== */
#nav-how-to {
    background: var(--cp-color-sky);
}

#contents #nav-how-to .cp-gift-note {
    margin-bottom: 8px;
}

#contents #nav-how-to .cp-gift-note+.cp-gift-note {
    margin-top: 20px;
    margin-bottom: 24px;
}

/* ===================================
 OVERVIEW
===================================== */
#nav-overview {
    background: var(--cp-color-light-yellow)
}

#nav-overview .accordion {
    width: min(100%, var(--cp-container-width-small));
    margin-inline: auto;
}

#nav-overview .accordion .toggle {
    display: none;
}

#nav-overview .accordion .Label {
    display: block;
    position: relative;
    margin-bottom: 12px;
    padding: 14px 34px 14px 24px;
    border: 3px solid var(--cp-color-main);
    border-radius: var(--cp-radius-8);
    background: var(--cp-color-white);
    color: var(--cp-color-text);
    font-size: clamp(17px, 4.4vw, 21px);
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: .08em;
    text-align: center;
    cursor: pointer;
    box-shadow: var(--cp-shadow-subtle);
    transition: background-color var(--cp-transition-ease), border-radius var(--cp-transition-ease);
}

#nav-overview .accordion .Label:hover {
    background-color: var(--cp-color-yellow);
}

#nav-overview .accordion .Label::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 20px;
    width: 8px;
    height: 8px;
    border-top: 2px solid var(--cp-color-main);
    border-right: 2px solid var(--cp-color-main);
    transform: translateY(-50%) rotate(135deg);
    transition: transform var(--cp-transition-ease);
}

#nav-overview .accordion .toggle:checked+.Label {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom-color: transparent;
}

#nav-overview .accordion .toggle:checked+.Label::before {
    transform: translateY(-50%) rotate(-45deg);
}

#nav-overview .accordion .accordion-content {
    max-height: 0;
    margin: 0;
    padding: 0 18px;
    overflow: hidden;
    border: 2px solid transparent;
    border-top: none;
    border-bottom-left-radius: var(--cp-radius-8);
    border-bottom-right-radius: var(--cp-radius-8);
    background: var(--cp-color-white);
    color: var(--cp-color-text);
    font-size: 15px;
    font-weight: 400;
    line-height: var(--cp-line-height-base);
    letter-spacing: var(--cp-letter-spacing-base);
    text-align: left;
    opacity: 0;
    transition: max-height .4s ease, opacity .4s ease, padding .4s ease, margin .4s ease;
}

#nav-overview .accordion .toggle:checked+.Label+.accordion-content {
    max-height: 2600px;
    margin-block: -12px 12px;
    padding: 22px 18px 30px;
    border-color: var(--cp-color-main);
    border-top: none;
    box-shadow: var(--cp-shadow-subtle);
    opacity: 1;
}

#nav-overview .accordion-content h3 {
    margin: 30px 0 10px;
    color: var(--cp-color-text);
    font-size: clamp(15px, 3.8vw, 17px);
    font-weight: 800;
    line-height: 1.5;
    letter-spacing: var(--cp-letter-spacing-base);
    text-align: left;
}

#nav-overview .accordion-content h3:first-child {
    margin-top: 0;
}

#nav-overview .accordion-content p,
#nav-overview .accordion-content ul,
#nav-overview .accordion-content dl {
    margin-bottom: 1.1em;
}

#nav-overview .accordion-content> :last-child {
    margin-bottom: 0;
}

#nav-overview .accordion-content ul {
    padding-left: 0;
    list-style: none;
}

#nav-overview .accordion-content li {
    position: relative;
    margin-bottom: .45em;
    padding-left: 1.45em;
    line-height: var(--cp-line-height-base);
}

#nav-overview .accordion-content li::before {
    content: "・";
    position: absolute;
    top: 0;
    left: 0;
    font-weight: 700;
}

#nav-overview .accordion-content .note-list li::before {
    content: "※";
}

#nav-overview .xperia-model-list {
    margin-bottom: 0;
    line-height: 1.55;
}

#nav-overview .xperia-model-list li {
    padding-left: 0;
    break-inside: avoid;
}

#nav-overview .xperia-model-list li::before {
    content: none;
}

@media (min-width: 768px) {
    #nav-overview .accordion .Label {
        padding: 14px 44px 14px 24px;
    }

    #nav-overview .accordion .Label::before {
        right: 24px;
        width: 10px;
        height: 10px;
    }

    #nav-overview .accordion .accordion-content {
        padding: 0 40px;
        font-size: 16px;
    }

    #nav-overview .accordion .toggle:checked+.Label+.accordion-content {
        padding: 28px 40px 40px;
    }

    #nav-overview .accordion-content h3 {
        margin-top: 36px;
    }

    #nav-overview .xperia-model-list {
        column-count: 2;
        column-gap: 64px;
    }
}

/* ===================================
 TIPS
===================================== */
#nav-tips {
    background: var(--cp-color-white);
}

#contents .tips-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin: 26px 0 0;
    padding: 0;
    list-style: none;
}

.tips-item a {
    display: block;
}

.tips-item img,
.recipe-banner img {
    width: 100%;
    border: 1px solid #eee;
    box-shadow: var(--cp-shadow-subtle);
    transition: transform var(--cp-transition-ease), box-shadow var(--cp-transition-ease);
}

.tips-item img {
    border-radius: 10px;
}

.tips-item a:hover img,
.recipe-banner:hover img {
    transform: translateY(-8px);
    box-shadow: var(--cp-shadow-pop);
}

.recipe-banner {
    display: block;
    margin-top: 34px;
}

.recipe-banner img {
    border-radius: 14px;
}

#contents #nav-tips .recipe-banner+.cp-section-title {
    margin-top: 64px;
}

@media (min-width: 768px) {
    #nav-tips p {
        text-align: center;
    }

    #contents .tips-list {
        grid-template-columns: repeat(3, 1fr);
        gap: 22px;
        margin-top: 34px;
    }

    .recipe-banner {
        margin-top: 44px;
    }

    #contents #nav-tips .recipe-banner+.cp-section-title {
        margin-top: 84px;
    }
}

/* ===================================
 RECOMMENDED
===================================== */
#recommended {
    background: var(--cp-color-white);
}