/* ----------------------------------------------------------
   YOHAKU CONTACT FORM
   CSS only / responsive
------------------------------------------------------------- */

:root {
    --yohaku-text: #1b1b1b;
    --yohaku-sub: #77736d;
    --yohaku-line: #dedbd5;
    --yohaku-line-dark: #bdb8af;
    --yohaku-bg: #ffffff;
    --yohaku-soft: #faf9f7;
    --yohaku-gold: #b39a6a;
    --yohaku-gold-deep: #8f774c;
    --yohaku-error: #b64949;
}

/* ----------------------------------------------------------
   Base controls
------------------------------------------------------------- */
input,
textarea,
select,
button {
    box-sizing: border-box;
    font-family: inherit;
}

input,
textarea,
select {
    margin: 0;
    font-size: 15px;
    color: var(--yohaku-text);
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="number"],
input[type="date"],
textarea,
select {
    width: 100%;
    max-width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    background: rgba(255,255,255,.98);
    border: 1px solid var(--yohaku-line);
    border-radius: 8px;
    outline: none;
    box-shadow: none;
    transition:
        border-color .3s ease,
        box-shadow .3s ease,
        background-color .3s ease;
    -webkit-appearance: none;
    appearance: none;
}

textarea {
    min-height: 160px;
    line-height: 1.9;
    resize: vertical;
    overflow: auto;
    vertical-align: top;
}

select {
    padding-right: 42px;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--yohaku-sub) 50%),
        linear-gradient(135deg, var(--yohaku-sub) 50%, transparent 50%);
    background-position:
        calc(100% - 18px) 50%,
        calc(100% - 13px) 50%;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
textarea:focus,
select:focus {
    border-color: var(--yohaku-gold);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(179,154,106,.10);
}

input::placeholder,
textarea::placeholder {
    color: #aaa6a0;
    opacity: 1;
}

input[type="checkbox"],
input[type="radio"] {
    width: 17px;
    height: 17px;
    margin: 0 7px 0 0;
    vertical-align: -3px;
    accent-color: var(--yohaku-gold-deep);
    cursor: pointer;
}

label {
    cursor: pointer;
}

input:disabled,
textarea:disabled,
select:disabled,
button:disabled {
    opacity: .55;
    cursor: default;
}

/* ----------------------------------------------------------
   Existing utility classes
------------------------------------------------------------- */
.m0 { margin: 0 !important; }
.m5 { margin: 5px !important; }
.m10 { margin: 10px !important; }
.m15 { margin: 15px !important; }
.m20 { margin: 20px !important; }
.m25 { margin: 25px !important; }
.m30 { margin: 30px !important; }
.m35 { margin: 35px !important; }
.m40 { margin: 40px !important; }
.m44 { margin: 44px !important; }
.mt0 { margin-top: 0 !important; }
.mt5 { margin-top: 5px !important; }
.mt10 { margin-top: 10px !important; }
.mt15 { margin-top: 15px !important; }
.mt20 { margin-top: 20px !important; }
.mt25 { margin-top: 25px !important; }
.mt30 { margin-top: 30px !important; }
.mt35 { margin-top: 35px !important; }
.mt40 { margin-top: 40px !important; }
.mt45 { margin-top: 45px !important; }
.mt50 { margin-top: 50px !important; }
.mb0 { margin-bottom: 0 !important; }
.mb5 { margin-bottom: 5px !important; }
.mb10 { margin-bottom: 10px !important; }
.mb15 { margin-bottom: 15px !important; }
.mb20 { margin-bottom: 20px !important; }
.mb25 { margin-bottom: 25px !important; }
.mb30 { margin-bottom: 30px !important; }
.mb35 { margin-bottom: 35px !important; }
.mb40 { margin-bottom: 40px !important; }
.mb45 { margin-bottom: 45px !important; }
.mb50 { margin-bottom: 50px !important; }
.ml0 { margin-left: 0 !important; }
.ml5 { margin-left: 5px !important; }
.ml10 { margin-left: 10px !important; }
.ml15 { margin-left: 15px !important; }
.ml20 { margin-left: 20px !important; }
.ml25 { margin-left: 25px !important; }
.ml30 { margin-left: 30px !important; }
.ml35 { margin-left: 35px !important; }
.ml40 { margin-left: 40px !important; }
.ml45 { margin-left: 45px !important; }
.ml50 { margin-left: 50px !important; }
.mr0 { margin-right: 0 !important; }
.mr5 { margin-right: 5px !important; }
.mr10 { margin-right: 10px !important; }
.mr15 { margin-right: 15px !important; }
.mr20 { margin-right: 20px !important; }
.mr25 { margin-right: 25px !important; }
.mr30 { margin-right: 30px !important; }
.mr35 { margin-right: 35px !important; }
.mr40 { margin-right: 40px !important; }
.mr45 { margin-right: 45px !important; }
.mr50 { margin-right: 50px !important; }

.p0 { padding: 0 !important; }
.p5 { padding: 5px !important; }
.p10 { padding: 10px !important; }
.p15 { padding: 15px !important; }
.p20 { padding: 20px !important; }
.p25 { padding: 25px !important; }
.p30 { padding: 30px !important; }
.p35 { padding: 35px !important; }
.p40 { padding: 40px !important; }
.p45 { padding: 45px !important; }
.p50 { padding: 50px !important; }
.pt0 { padding-top: 0 !important; }
.pt5 { padding-top: 5px !important; }
.pt10 { padding-top: 10px !important; }
.pt15 { padding-top: 15px !important; }
.pt20 { padding-top: 20px !important; }
.pt25 { padding-top: 25px !important; }
.pt30 { padding-top: 30px !important; }
.pt35 { padding-top: 35px !important; }
.pt40 { padding-top: 40px !important; }
.pt45 { padding-top: 45px !important; }
.pt50 { padding-top: 50px !important; }
.pb0 { padding-bottom: 0 !important; }
.pb5 { padding-bottom: 5px !important; }
.pb10 { padding-bottom: 10px !important; }
.pb15 { padding-bottom: 15px !important; }
.pb20 { padding-bottom: 20px !important; }
.pb25 { padding-bottom: 25px !important; }
.pb30 { padding-bottom: 30px !important; }
.pb35 { padding-bottom: 35px !important; }
.pb40 { padding-bottom: 40px !important; }
.pb45 { padding-bottom: 45px !important; }
.pb50 { padding-bottom: 50px !important; }
.pl0 { padding-left: 0 !important; }
.pl5 { padding-left: 5px !important; }
.pl10 { padding-left: 10px !important; }
.pl15 { padding-left: 15px !important; }
.pl20 { padding-left: 20px !important; }
.pl25 { padding-left: 25px !important; }
.pl30 { padding-left: 30px !important; }
.pl35 { padding-left: 35px !important; }
.pl40 { padding-left: 40px !important; }
.pl45 { padding-left: 45px !important; }
.pl50 { padding-left: 50px !important; }
.pr0 { padding-right: 0 !important; }
.pr5 { padding-right: 5px !important; }
.pr10 { padding-right: 10px !important; }
.pr15 { padding-right: 15px !important; }
.pr20 { padding-right: 20px !important; }
.pr25 { padding-right: 25px !important; }
.pr30 { padding-right: 30px !important; }
.pr35 { padding-right: 35px !important; }
.pr40 { padding-right: 40px !important; }
.pr45 { padding-right: 45px !important; }
.pr50 { padding-right: 50px !important; }

.w5per { width: 5% !important; }
.w10per { width: 10% !important; }
.w15per { width: 15% !important; }
.w20per { width: 20% !important; }
.w25per { width: 25% !important; }
.w30per { width: 30% !important; }
.w35per { width: 35% !important; }
.w40per { width: 40% !important; }
.w45per { width: 45% !important; }
.w50per { width: 50% !important; }
.w55per { width: 55% !important; }
.w60per { width: 60% !important; }
.w65per { width: 65% !important; }
.w70per { width: 70% !important; }
.w75per { width: 75% !important; }
.w80per { width: 80% !important; }
.w85per { width: 85% !important; }
.w90per { width: 90% !important; }
.w95per { width: 95% !important; }
.w100per { width: 100% !important; }

.fl { float: left !important; }
.fr { float: right !important; }
.tal { text-align: left !important; }
.tar { text-align: right !important; }
.tac { text-align: center !important; }
.breakAll { word-break: break-all !important; }
.dispN { display: none !important; }
.dispI { display: inline !important; }
.dispIB { display: inline-block !important; }
.dispB { display: block !important; }
.dispF { display: flex !important; }
.fontNormal { font-weight: normal !important; }
.fontBold { font-weight: bold !important; }
.font10 { font-size: 10px !important; }
.font12 { font-size: 12px !important; }
.font14 { font-size: 14px !important; }
.colorBlack { color: #000; }
.clear, .cf { clear: both; }
.clearfix:before, .clearfix:after,
.cf:before, .cf:after {
    content: " ";
    display: table;
}
.clearfix:after, .cf:after { clear: both; }
.clearfix, .cf { *zoom: 1; }

/* ----------------------------------------------------------
   Form layout
------------------------------------------------------------- */
.section {
    width: min(100%, 920px);
    margin: 55px auto 70px;
    padding: clamp(24px, 4vw, 52px);
    background: rgba(255,255,255,.96);
    border: 1px solid #e7e3dc;
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(43,38,30,.055);
}

.section:last-child {
    margin-bottom: 0;
}

.section__ttl {
    position: relative;
    margin: 0 0 30px;
    padding: 0 0 18px;
    color: var(--yohaku-text);
    background: transparent;
    font-size: clamp(18px, 2vw, 24px);
    font-weight: 400;
    letter-spacing: .12em;
    line-height: 1.6;
    text-align: center;
}

.section__ttl::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 52px;
    height: 1px;
    background: var(--yohaku-gold);
    transform: translateX(-50%);
}

.section__body {
    padding: 0;
}

#txt_explain {
    max-width: 720px;
    margin: 0 auto 30px;
    color: var(--yohaku-sub);
    font-size: 14px;
    line-height: 2;
    text-align: center;
    letter-spacing: .035em;
}

#txt_explain p {
    margin: 0;
}

.red_txt {
    margin: 0 auto 22px;
    color: var(--yohaku-error);
    font-size: 13px;
    line-height: 1.8;
    text-align: center;
}

/* ----------------------------------------------------------
   Table form
------------------------------------------------------------- */
.table {
    width: 100%;
    margin: 0 0 34px;
    border: 0;
    border-collapse: collapse;
    border-spacing: 0;
    table-layout: fixed;
}

.table tr {
    border-bottom: 1px solid #ece9e4;
}

.table tr:first-child {
    border-top: 1px solid #ece9e4;
}

.table th,
.table td {
    border: 0;
    vertical-align: middle;
}

.table th {
    width: 29%;
    padding: 24px 22px 24px 4px;
    background: transparent;
    color: #3c3935;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.7;
    letter-spacing: .055em;
    text-align: left;
}

.table td {
    padding: 18px 4px 18px 22px;
    background: transparent;
    color: var(--yohaku-text);
    font-size: 14px;
    line-height: 1.8;
}

/* Required / note labels emitted by many mailform scripts */
.table .required,
.table .must,
.table .need,
.table .red,
.table .attention {
    display: inline-block;
    margin-left: 7px;
    padding: 1px 7px;
    border: 1px solid rgba(179,154,106,.55);
    border-radius: 999px;
    color: var(--yohaku-gold-deep);
    background: transparent;
    font-size: 10px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: .08em;
}

/* ----------------------------------------------------------
   Buttons
------------------------------------------------------------- */
.button_box {
    clear: both;
    padding: 6px 0 0;
    text-align: center;
}

input[type="submit"],
input[type="button"],
button {
    min-width: 210px;
    min-height: 52px;
    padding: 13px 34px;
    border: 1px solid var(--yohaku-gold);
    border-radius: 999px;
    background: #fff;
    color: #3d372e;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: .14em;
    line-height: 1.4;
    cursor: pointer;
    box-shadow: 0 8px 26px rgba(91,73,43,.06);
    transition:
        color .3s ease,
        background-color .3s ease,
        border-color .3s ease,
        box-shadow .3s ease,
        transform .3s ease;
}

input[type="submit"]:hover,
input[type="button"]:hover,
button:hover {
    color: #fff;
    background: var(--yohaku-gold-deep);
    border-color: var(--yohaku-gold-deep);
    box-shadow: 0 10px 30px rgba(143,119,76,.18);
    transform: translateY(-1px);
}

input[type="submit"]:active,
input[type="button"]:active,
button:active {
    transform: translateY(0);
}

/* Legacy wrappers, kept compatible */
#wrapper {
    width: min(100%, 920px);
    margin: 20px auto 0;
    background: #fff;
    border: 0;
    box-shadow: none;
}

#header,
#main {
    padding: 0;
}

#footer {
    margin-top: 40px;
    padding: 15px 0;
    background: transparent;
    color: var(--yohaku-sub);
    text-align: center;
    font-size: 12px;
}

.block { margin-bottom: 18px; }
.block:last-child { margin-bottom: 0; }
.block__ttl {
    margin-bottom: 10px;
    color: var(--yohaku-text);
    font-size: 15px;
    font-weight: 500;
}
.block__body {}
.left_txt { text-align: left; }

/* ----------------------------------------------------------
   Responsive
------------------------------------------------------------- */
@media screen and (max-width: 767px) {
    .section {
        width: calc(100% - 24px);
        margin: 34px auto 48px;
        padding: 26px 18px 30px;
        border-radius: 10px;
        box-shadow: 0 14px 38px rgba(43,38,30,.05);
    }

    .section__ttl {
        margin-bottom: 24px;
        padding-bottom: 15px;
        font-size: 18px;
        letter-spacing: .08em;
    }

    #txt_explain {
        margin-bottom: 22px;
        font-size: 13px;
        line-height: 1.9;
        text-align: left;
    }

    .table,
    .table tbody,
    .table tr,
    .table th,
    .table td {
        display: block;
        width: 100%;
    }

    .table {
        table-layout: auto;
    }

    .table tr {
        padding: 18px 0 20px;
        border-bottom: 1px solid #ece9e4;
    }

    .table tr:first-child {
        border-top: 1px solid #ece9e4;
    }

    .table th {
        padding: 0 0 9px;
        font-size: 12px;
        line-height: 1.6;
    }

    .table td {
        padding: 0;
        font-size: 14px;
    }

    input[type="text"],
    input[type="password"],
    input[type="email"],
    input[type="tel"],
    input[type="url"],
    input[type="number"],
    input[type="date"],
    textarea,
    select {
        min-height: 50px;
        font-size: 16px; /* prevents iOS zoom */
        border-radius: 7px;
    }

    textarea {
        min-height: 150px;
    }

    input[type="submit"],
    input[type="button"],
    button {
        width: 100%;
        min-width: 0;
        min-height: 54px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .button_box {
        padding-top: 2px;
    }
}

@media (hover: none) {
    input[type="submit"]:hover,
    input[type="button"]:hover,
    button:hover {
        color: #3d372e;
        background: #fff;
        border-color: var(--yohaku-gold);
        box-shadow: 0 8px 26px rgba(91,73,43,.06);
        transform: none;
    }
}

/* =========================================================
   YOHAKU CONTACT FORM refresh / responsive safeguard
   2026-08-29
   ========================================================= */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    background: #fff;
    color: var(--yohaku-text);
}

/* Keep the whole mail-form area centered even if the legacy script
   emits wrapper widths/floats of its own. */
#wrapper,
#main,
.section,
form {
    box-sizing: border-box;
    max-width: 100%;
}

#wrapper {
    width: min(94%, 980px);
    margin-left: auto;
    margin-right: auto;
}

.section {
    width: min(100%, 920px);
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Common legacy mail-form field names / generated controls */
.table input:not([type="radio"]):not([type="checkbox"]):not([type="submit"]):not([type="button"]),
.table textarea,
.table select,
form input:not([type="radio"]):not([type="checkbox"]):not([type="submit"]):not([type="button"]),
form textarea,
form select {
    width: 100%;
    max-width: 100%;
    border: 1px solid #dedbd5;
    border-radius: 8px;
    background: #fff;
    padding: 12px 14px;
    color: #1b1b1b;
    box-shadow: 0 0 0 rgba(179,154,106,0);
}

.table input:focus,
.table textarea:focus,
.table select:focus,
form input:focus,
form textarea:focus,
form select:focus {
    border-color: var(--yohaku-gold);
    box-shadow: 0 0 0 3px rgba(179,154,106,.12);
    outline: none;
}

.table textarea,
form textarea {
    min-height: 150px;
    line-height: 1.85;
}

/* Radio / checkbox groups stay readable on small screens. */
input[type="radio"],
input[type="checkbox"] {
    width: auto;
    min-height: 0;
    accent-color: var(--yohaku-gold-deep);
}

/* Confirmation / submit area */
.button_box,
.submit,
.btn_area,
.btn-box {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.button_box input[type="submit"],
.button_box input[type="button"],
.button_box button,
.submit input[type="submit"],
.btn_area input[type="submit"],
.btn-box input[type="submit"] {
    width: auto;
    min-width: 210px;
    border: 1px solid var(--yohaku-gold);
    border-radius: 999px;
    background: #fff;
    color: #3d372e;
}

@media screen and (max-width: 767px) {
    #wrapper {
        width: 100%;
        padding-left: 12px;
        padding-right: 12px;
    }

    .section {
        width: 100%;
        margin: 28px auto 42px !important;
        padding: 24px 18px 28px;
        border-radius: 10px;
    }

    .table,
    .table tbody,
    .table tr,
    .table th,
    .table td {
        display: block;
        width: 100% !important;
        box-sizing: border-box;
    }

    .table {
        table-layout: auto;
    }

    .table tr {
        padding: 16px 0 18px;
    }

    .table th {
        padding: 0 0 8px;
        border: 0;
        font-size: 13px;
        line-height: 1.6;
    }

    .table td {
        padding: 0;
        border: 0;
    }

    .button_box,
    .submit,
    .btn_area,
    .btn-box {
        width: 100%;
        flex-direction: column;
    }

    .button_box input[type="submit"],
    .button_box input[type="button"],
    .button_box button,
    .submit input[type="submit"],
    .btn_area input[type="submit"],
    .btn-box input[type="submit"] {
        width: min(100%, 360px);
        min-width: 0;
    }
}

@media screen and (max-width: 420px) {
    .section {
        padding-left: 14px;
        padding-right: 14px;
    }

    .section__ttl {
        font-size: 17px;
        letter-spacing: .06em;
    }
}

/* =========================================================
   YOHAKU contact heading line fix (2026-08-29)
   Prevent the site's global h2::before rule from creating
   an extra line on the left side of the contact form title.
   ========================================================= */
.section__ttl::before {
    content: none !important;
    display: none !important;
}

/* Keep the intended underline centered below the title. */
.section__ttl::after {
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
}