@charset "UTF-8";
/* === text === */
body * {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

main,
header,
footer,
nav,
aside,
section,
article {
  display: block;
}

/* === abbr , acronym === */
abbr,
acronym {
  color: inherit;
  font-style: normal;
  border-color: #333;
  border-style: dotted;
  border-width: 0 0 1px;
  cursor: help;
}

/* === code === */
code {
  font-family: "monospace"; /* 等幅を出す */
}

/* === kbd === */
kbd {
  font-family: "monospace";
  margin: 0 0.1em;
  padding: 0 2px;
  border-style: solid;
  border-width: 1px;
  display: inline;
}

/* === explanation === */
span.explanation {
  border-color: #333;
  border-style: dotted;
  border-width: 0 0 1px;
  cursor: help;
}

/* === clear , hidden === */
.nd,
.nodisplay {
  display: none;
}

.hd,
.hidden {
  visibility: hidden;
}

.hl,
.hiddenlink,
.hiddenmessage,
.forscreenreader,
.skip {
  position: absolute;
  left: -9000px;
}

.div,
.clear {
  clear: both;
}

.nc,
.noclear {
  clear: none !important;
}

hr.div,
br.div {
  clear: both;
  visibility: hidden;
  margin: 0;
  padding: 0;
}

/* === clearfix === */
.clearfix:after {
  content: "";
  display: block;
  clear: both;
  height: 0;
}

/* === ul , ol (.nlm) === */
ul.nlm,
ol.nlm {
  list-style-image: none !important;
  list-style: none;
  padding: 0;
  margin-left: 0;
  margin-right: 0;
}

ul.nlm li,
ol.nlm li {
  padding: 0;
  margin: 0;
}

/* === ul,ol (.cmt) === */
ul.cmt,
ol.cmt {
  color: #111;
  background-color: #f8f8f8;
  border: 1px #bbb solid;
  margin: 10px 0;
  padding: 8px 0 5px 40px;
}

/* === dl.cmt === */
dl.cmt {
  color: #111;
  background-color: #fff;
  margin: 0 0 15px;
  padding: 0 15px;
  border-bottom: #bbb 1px solid;
  border-left: #bbb 1px solid;
  border-right: #bbb 1px solid;
  width: auto;
}

dl.cmt dt {
  line-height: 100%;
  position: relative;
  color: #111;
  background-color: #f8f8f8;
  margin: 0 -15px;
  padding: 10px 10px;
  border-top: #bbb 1px solid;
  border-bottom: #bbb 1px dotted;
}

* > dl.cmt dt {
  margin: 0 -15px -5px;
}

dl.cmt dd {
  position: relative;
  margin: 0 -15px 0;
  padding: 10px 10px 5px;
}

dl.cmt dd * {
  margin-top: 0;
  margin-bottom: 0;
}

/* === p , div , pre , ul , ol (.cmt) === */
pre.cmt,
pre.cmt2,
div.cmt,
p.cmt {
  color: #111;
  background-color: #f8f8f8;
  margin: 0 0 15px;
  padding: 7px 15px;
  border: 1px #bbb solid;
  width: auto;
}

div.cmt {
  padding: 8px 15px;
}

div.cmt * {
  margin-top: 0;
  margin-bottom: 0;
}

div.cmt ul,
div.cmt ol {
  padding: 0;
  margin-left: 25px;
  margin-right: 0;
}

div.cmt ul.il,
div.cmt ol.il {
  margin-left: 0;
}

pre.cmt {
  overflow: auto;
}

pre.cmt2 {
  white-space: pre-line;
}

/* === cite === */
cite.jp,
cite.ja {
  font-style: normal;
}

cite.en,
span.en {
  font-style: italic;
}

cite[lang$=ja] {
  font-style: normal;
}

cite[lang$=en],
cite.foreign {
  font-style: italic;
}

/* === pre.pre === */
pre.pre {
  border: 1px #bbb solid;
  padding: 5px;
  background-color: #fefefe;
  width: 95%;
}

/* === blockquote === */
blockquote.blockquote {
  border: 1px #bbb dashed;
  padding: 0 10px;
  margin: 10px 0;
  background-color: #fefefe;
  width: 95%;
}

/* === forms - bttns === */
/*
 * TODO layout の先頭に
 */
.frm input[type=text],
.frm input[type=password],
.frm input[type=number],
.frm input[type=tel],
.frm input[type=email],
.frm input[type=url],
.frm input[type=date],
.frm input[type=time],
.frm input[type=week],
.frm input[type=month],
.frm input[type=datetime-local],
.frm input[type=search],
.frm textarea {
  padding: 5px;
  font-size: 110%;
  vertical-align: middle;
}

.frm select {
  border: 1px #999 solid;
  font-size: 100%;
}

input.bttn,
a.bttn {
  box-sizing: border-box;
  font-family: sans-serif;
  padding: 5px 15px;
  margin: 0 5px 0 0;
  background-color: #eee;
  border: 1px solid #999;
  color: #222;
  line-height: 1.5em;
  font-size: 110%;
  border-radius: 4px;
  text-decoration: none;
  font-weight: normal;
  display: inline-block;
  cursor: pointer;
  vertical-align: middle;
}

input.bttn:hover,
input.bttn:focus,
a.bttn:hover,
a.bttn:focus {
  border: 1px solid #111;
}

input.bttn:active,
a.bttn:active {
  border-width: 2px;
  padding: 4px 14px;
}

/* === forms - mainbttn === */
input.bttn.main,
input.bttn.primary,
a.bttn.main,
a.bttn.primary {
  font-weight: bold;
  border: 1px solid #ccc;
  background-color: #007acb;
  color: #fff;
}

input.bttn.main:hover,
input.bttn.primary:hover,
input.bttn.main:focus,
input.bttn.primary:focus,
a.bttn.main:hover,
a.bttn.primary:hover,
a.bttn.main:focus a.bttn.primary:focus {
  border: 1px solid #007acb;
  background-color: #fff;
  color: #007acb;
}

input.bttn.main:active,
a.bttn.main:active {
  border: 2px solid #007acb;
}

.textarea,
.wide {
  width: 95%;
  height: 12em;
}

.textarea.src {
  line-height: 1.6;
  font-family: monospace;
  background-color: #fafafa;
  white-space: pre;
}

form em.exp,
form em.explanation {
  font-size: 90%;
  display: block;
}

/* === form - label of checkboxes and radio === */
.label_fb label,
label.label_fb {
  display: inline-block;
  white-space: nowrap;
  padding: 3px 3px 3px 2px;
  margin-right: 5px;
}

.label_fb label:hover,
label.label_fb:hover {
  background-color: #e8e8e8;
}

.disabled label,
label.disabled {
  opacity: 0.5;
}

.disabled label:hover,
label.disabled:hover {
  background-color: transparent !important;
}

/* === .tbl === */
.tbl {
  margin: 5px 0 10px !important;
  box-sizing: border-box;
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0px;
  border-top: 1px #bbb solid;
  border-left: 1px #bbb solid;
}

.tbl th,
.tbl td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px #bbb solid;
  border-right: 1px #bbb solid;
}

.tbl th {
  text-align: left;
  background-color: #f8f8f8;
  white-space: nowrap;
  font-weight: bold;
  color: #111;
}

.tbl thead th {
  background-color: #eee;
  color: #111;
}

.tbl th > *:first-child,
.tbl td > *:first-child {
  margin-top: 0;
}

.tbl th > *:last-child,
.tbl td > *:last-child {
  margin-bottom: 0;
}

.tbl ul,
.tbl ol {
  padding: 0;
  margin-left: 25px;
  margin-right: 0;
}

/* === tabl.tbl1 === */
.tbl1 {
  border-spacing: 0px;
  box-sizing: border-box;
  width: 100%;
  border-collapse: collapse;
  border-top: 1px #bbb solid;
  border-left: none;
}

.tbl1 th,
.tbl1 td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px #bbb solid;
  border-right: none;
}

.tbl1 thead th {
  color: #111;
  background-color: #ded9d1;
}

.tbl1 th {
  color: #111;
  background-color: #eee;
}

.tbl1 td {
  color: #111;
  background-color: #fff;
}

/* === .tbl2 === */
.tbl2 {
  box-sizing: border-box;
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0px;
  width: 100%;
  background-color: #fff;
}

.tbl2 th,
.tbl2 td {
  text-align: left;
  padding: 8px 10px;
}

.tbl2 thead th {
  color: #111;
  background: #e8e8e0;
  font-weight: bold;
  border-top: 1px #ccc solid;
  border-bottom: 1px #ccc solid;
}

.tbl2 tr:nth-child(even),
.tbl2.even tr:nth-child(even) {
  background: #f4f4ea;
}

.tbl2 tr:nth-child(odd),
.tbl2.even tr:nth-child(odd) {
  background: #fff;
}

.tbl2.odd tr:nth-child(odd) {
  background: #fff;
}

.tbl2.odd tr:nth-child(even) {
  background: #f4f4ea;
}

.tbl2 th {
  font-weight: normal;
  color: #111;
}

.tbl2 td {
  color: #111;
}

/* === table.list === */
table.list th,
table.list td {
  padding: 5px 3px 0 0;
}

table.list th {
  white-space: nowrap;
  vertical-align: top;
  font-weight: normal !important;
}

/* === a.lb img === */
.lb img {
  border: 1px #eee solid;
}

.lb:hover img {
  border: 1px #58b dashed;
}

/* === align right (.cite , .sig , .cf) === */
.cite,
.sig,
.cf {
  text-align: right;
  list-style: none;
  clear: both;
}

/* === span.subtitle === */
span.subtitle {
  font-size: 90%;
  font-weight: normal;
}

/* === span.date === */
span.date {
  font-size: 85%;
  color: #555;
}

html {
  margin: 0;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
  font-weight: normal;
  color: #363636;
  line-height: 1.6;
  letter-spacing: 0.08em;
  background-color: #FCFCFC;
  box-sizing: border-box;
}

ul, ol {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
  transition: 0.4s;
}
a:hover {
  opacity: 0.7;
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
  padding: 0;
}

.sp-only {
  display: block;
}
@media screen and (min-width: 800px) {
  .sp-only {
    display: none;
  }
}

.pc-only {
  display: none;
}
@media screen and (min-width: 800px) {
  .pc-only {
    display: block;
  }
}

dl, dt, dd {
  margin: 0;
  padding: 0;
}

fieldset {
  margin: 0;
  padding: 0;
  border: none;
}

/**
 * ------------------------------------------------------------
 * left header
 * ------------------------------------------------------------
*/
body > header {
  position: fixed;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: column;
  width: 60px;
  height: 100vh;
  height: 100dvh;
  padding: 15px 10px 15px;
  background-color: #FCFCFC;
}
body > header > a.site-logo {
  display: inline-block;
  width: 100%;
}
body > header > a.site-logo > img {
  width: 100%;
}
body > header > a.site-logo .site-logo-type > img {
  width: 100%;
}
body > header .nav-toggle-input {
  display: none;
}
body > header label.hamburger {
  position: relative;
  display: block;
  width: 24px;
  height: 18px;
  cursor: pointer;
}
@media screen and (min-width: 800px) {
  body > header label.hamburger {
    display: none;
  }
}
body > header label.hamburger span {
  display: block;
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #363636;
  transform: translateY(-50%);
  transition: background-color 0.3s;
}
body > header label.hamburger span::before, body > header label.hamburger span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #363636;
  transition: transform 0.3s;
}
body > header label.hamburger span::before {
  top: -8px;
}
body > header label.hamburger span::after {
  top: 8px;
}
body > header div.sns {
  text-align: center;
}
body > header div.sns a {
  display: inline-block;
  width: 25px;
}
body > header div.sns a:not(:last-child) {
  margin-bottom: 10px;
}
body > header div.sns a > img {
  width: 25px;
  vertical-align: middle;
}

body:has(.nav-toggle-input:checked) label.hamburger span {
  background-color: transparent;
}
body:has(.nav-toggle-input:checked) label.hamburger span::before {
  top: 0;
  transform: rotate(45deg);
}
body:has(.nav-toggle-input:checked) label.hamburger span::after {
  top: 0;
  transform: rotate(-45deg);
}

body:has(.nav-toggle-input:checked) {
  overflow: hidden;
}

/**
 * ------------------------------------------------------------
 * sp right nav
 * ------------------------------------------------------------
*/
body #right-nav {
  display: none;
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: calc(100% - 60px);
  height: 100vh;
  height: 100dvh;
  background-color: rgba(0, 0, 0, 0.84);
}
body #right-nav > ul li {
  font-size: clamp(18px, 18px + (21 - 18) * (100vw - 390px) / (800 - 390), 21px);
  color: #FCFCFC;
  text-align: center;
}
body #right-nav > ul li:not(:last-child) {
  margin-bottom: 25px;
}
body #right-nav > ul li a {
  display: inline-block;
}
body #right-nav > a.privacy-policy-link {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-block;
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
  color: #FCFCFC;
}
body #right-nav div.icons {
  display: none;
}

body:has(.nav-toggle-input:checked) #right-nav {
  display: flex;
}

@media screen and (min-width: 800px) {
  body #right-nav {
    display: flex;
    justify-content: flex-start;
    position: fixed;
    top: 0;
    right: 0;
    width: 60px;
    height: 100vh;
    height: 100dvh;
    background-color: transparent;
  }
  body #right-nav > ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    padding-top: 15px;
  }
  body #right-nav > ul li {
    writing-mode: vertical-rl;
    color: #363636;
  }
  body #right-nav > ul li:not(:last-child) {
    margin-bottom: 0;
  }
  body #right-nav > ul li:last-child {
    display: none;
  }
  body #right-nav > a.privacy-policy-link {
    display: none;
  }
  body #right-nav div.icons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    position: absolute;
    bottom: 15px;
  }
  body #right-nav div.icons a {
    display: inline-block;
    width: 25px;
  }
  body #right-nav div.icons a img {
    width: 100%;
    vertical-align: middle;
  }
}
/**
 * ------------------------------------------------------------
 * footer
 * ------------------------------------------------------------
*/
body > footer {
  width: 100%;
  height: 30px;
  text-align: center;
}
body > footer > small {
  font-size: 10px;
}

/**
 * ------------------------------------------------------------
 * WP管理バー対応（ログイン時に表示される上部バー分オフセット）
 * ------------------------------------------------------------
*/
body.admin-bar > header,
body.admin-bar #right-nav {
  top: 32px;
}

@media screen and (max-width: 782px) {
  body.admin-bar > header,
  body.admin-bar #right-nav {
    top: 46px;
  }
}
body.home div.logo-area {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: calc(100dvh - 30px);
}
body.home div.logo-area > img {
  width: 150px;
}
@media screen and (min-width: 800px) {
  body.home div.logo-area > img {
    width: 226.78px;
  }
}

body .profile {
  width: calc(100% - 60px);
  margin-left: 60px;
}
@media screen and (min-width: 800px) {
  body .profile {
    width: 100%;
    margin-left: 0;
  }
}
body .profile section.content {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-bottom: 30px;
  padding-top: 70px;
}
@media screen and (min-width: 800px) {
  body .profile section.content {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-direction: row;
    column-gap: 40px;
    width: 100%;
    max-width: 800px;
    height: calc(100vh - 30px);
    margin: 0 auto;
  }
}
body .profile section.content > img {
  width: 100%;
  max-width: 350px;
}
body .profile section.content > div {
  margin-top: 25px;
}
body .profile section.content > div h1 {
  font-size: clamp(22px, 22px + (25 - 22) * (100vw - 390px) / (800 - 390), 25px);
}
body .profile section.content > div h1 span {
  margin-left: 10px;
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
}
body .profile section.content > div p {
  margin-top: 15px;
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
}

.contents {
  width: calc(100% - 60px);
  margin-left: 60px;
}
@media screen and (min-width: 800px) {
  .contents {
    width: 100%;
    min-height: calc(100vh - 30px);
    margin-left: 0;
  }
}
.contents section.content {
  padding-top: 70px;
  padding-bottom: 30px;
}
@media screen and (min-width: 800px) {
  .contents section.content {
    max-width: 800px;
    margin: 0 auto;
  }
}
.contents .filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  column-gap: clamp(20px, 20px + (40 - 20) * (100vw - 390px) / (800 - 390), 40px);
  margin-bottom: 30px;
}
.contents .filter-tabs a {
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
  color: #959595;
}
.contents .filter-tabs a.is-active {
  color: #363636;
  font-weight: bold;
}
.contents .filter-tabs .slash {
  color: #959595;
}
.contents .posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 12px + (20 - 12) * (100vw - 390px) / (800 - 390), 20px);
  padding: 0 clamp(15px, 15px + (0 - 15) * (100vw - 390px) / (800 - 390), 0px);
}
@media screen and (min-width: 800px) {
  .contents .posts-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
}
.contents .post-item {
  display: block;
}
.contents .post-item .thumbnail {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: #D9D9D9;
}
.contents .post-item .thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.contents .post-item .live-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: baseline;
  gap: clamp(6px, 6px + (10 - 6) * (100vw - 390px) / (800 - 390), 10px);
  padding: clamp(8px, 8px + (10 - 8) * (100vw - 390px) / (800 - 390), 10px) clamp(10px, 10px + (14 - 10) * (100vw - 390px) / (800 - 390), 14px);
  background-color: rgba(0, 0, 0, 0.75);
  color: #FCFCFC;
}
@media screen and (min-width: 800px) {
  .contents .post-item .live-caption {
    padding: 5px 15px;
  }
}
.contents .post-item .live-date {
  flex-shrink: 0;
  font-size: clamp(11px, 11px + (13 - 11) * (100vw - 390px) / (800 - 390), 13px);
}
.contents .post-item .live-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: clamp(13px, 13px + (15 - 13) * (100vw - 390px) / (800 - 390), 15px);
  font-weight: bold;
}
@media screen and (min-width: 800px) {
  .contents .post-item .live-title {
    font-size: 13px;
  }
}
.contents .post-item .works-tag {
  position: absolute;
  left: 0;
  top: clamp(10px, 10px + (14 - 10) * (100vw - 390px) / (800 - 390), 14px);
  padding: clamp(2px, 2px + (3 - 2) * (100vw - 390px) / (800 - 390), 3px) clamp(5px, 5px + (7 - 5) * (100vw - 390px) / (800 - 390), 7px);
  background-color: rgba(0, 0, 0, 0.75);
  color: #FCFCFC;
  font-size: 9px;
}
.contents .pager {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}
.contents .pager ul {
  display: flex;
  align-items: center;
  gap: clamp(4px, 4px + (20 - 4) * (100vw - 390px) / (800 - 390), 20px);
}
.contents .pager .page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: clamp(24px, 24px + (32 - 24) * (100vw - 390px) / (800 - 390), 32px);
  height: clamp(24px, 24px + (32 - 24) * (100vw - 390px) / (800 - 390), 32px);
  padding: 0 clamp(4px, 4px + (8 - 4) * (100vw - 390px) / (800 - 390), 8px);
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
  font-weight: bold;
  color: #363636;
}
.contents .pager .page-numbers.current {
  background-color: #959595;
}
.contents .pager .page-numbers.dots {
  font-weight: normal;
}
.contents .pager-arrow {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-top: 2px solid #363636;
  border-right: 2px solid #363636;
}
.contents .pager-arrow--prev {
  transform: rotate(-135deg);
}
.contents .pager-arrow--next {
  transform: rotate(45deg);
}

.privacy-policy {
  width: calc(100% - 60px);
  margin-left: 60px;
  padding: clamp(60px, 60px + (100 - 60) * (100vw - 390px) / (800 - 390), 100px) clamp(20px, 20px + (60 - 20) * (100vw - 390px) / (800 - 390), 60px) clamp(60px, 60px + (80 - 60) * (100vw - 390px) / (800 - 390), 80px);
}
@media screen and (min-width: 800px) {
  .privacy-policy {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-left: 0;
  }
}
.privacy-policy > article {
  width: 100%;
  max-width: 800px;
}
.privacy-policy > article .page-title {
  font-size: clamp(20px, 20px + (28 - 20) * (100vw - 390px) / (800 - 390), 28px);
  margin-bottom: clamp(30px, 30px + (50 - 30) * (100vw - 390px) / (800 - 390), 50px);
}
.privacy-policy > article .page-content {
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
  line-height: 1.6;
}
.privacy-policy > article .page-content h2 {
  font-size: clamp(16px, 16px + (20 - 16) * (100vw - 390px) / (800 - 390), 20px);
  margin: clamp(40px, 40px + (60 - 40) * (100vw - 390px) / (800 - 390), 60px) 0 clamp(15px, 15px + (20 - 15) * (100vw - 390px) / (800 - 390), 20px);
}
.privacy-policy > article .page-content p {
  margin-bottom: clamp(15px, 15px + (20 - 15) * (100vw - 390px) / (800 - 390), 20px);
}

.contact {
  width: calc(100% - 60px);
  margin-left: 60px;
  padding: clamp(60px, 60px + (100 - 60) * (100vw - 390px) / (800 - 390), 100px) clamp(20px, 20px + (60 - 20) * (100vw - 390px) / (800 - 390), 60px) clamp(60px, 60px + (80 - 60) * (100vw - 390px) / (800 - 390), 80px);
}
@media screen and (min-width: 800px) {
  .contact {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-left: 0;
  }
}
.contact > article {
  width: 100%;
  max-width: 800px;
}
.contact > article .page-title {
  font-size: clamp(20px, 20px + (28 - 20) * (100vw - 390px) / (800 - 390), 28px);
  margin-bottom: clamp(30px, 30px + (50 - 30) * (100vw - 390px) / (800 - 390), 50px);
}
.contact .wpcf7-form label {
  display: block;
  font-size: clamp(16px, 16px + (18 - 16) * (100vw - 390px) / (800 - 390), 18px);
  font-weight: bold;
  margin-bottom: clamp(30px, 30px + (40 - 30) * (100vw - 390px) / (800 - 390), 40px);
}
.contact .wpcf7-form label .required {
  color: #e53e3e;
  margin-left: 4px;
}
.contact .wpcf7-form .wpcf7-form-control-wrap {
  display: block;
  margin-top: 10px;
}
.contact .wpcf7-form input.wpcf7-form-control,
.contact .wpcf7-form textarea.wpcf7-form-control {
  width: 100%;
  padding: clamp(10px, 10px + (14 - 10) * (100vw - 390px) / (800 - 390), 14px);
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
  font-family: inherit;
  color: #363636;
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 2px;
  box-sizing: border-box;
}
.contact .wpcf7-form input.wpcf7-form-control:focus,
.contact .wpcf7-form textarea.wpcf7-form-control:focus {
  outline: 1px solid #363636;
}
.contact .wpcf7-form textarea.wpcf7-form-control {
  height: clamp(160px, 160px + (230 - 160) * (100vw - 390px) / (800 - 390), 230px);
  resize: vertical;
}
.contact .wpcf7-form input[type=submit].wpcf7-form-control {
  display: inline-block;
  width: auto;
  min-width: clamp(120px, 120px + (170 - 120) * (100vw - 390px) / (800 - 390), 170px);
  margin-top: clamp(20px, 20px + (30 - 20) * (100vw - 390px) / (800 - 390), 30px);
  padding: clamp(12px, 12px + (16 - 12) * (100vw - 390px) / (800 - 390), 16px) clamp(20px, 20px + (30 - 20) * (100vw - 390px) / (800 - 390), 30px);
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
  background-color: #eee;
  border: 1px solid #ccc;
  cursor: pointer;
  transition: opacity 0.3s;
}
.contact .wpcf7-form input[type=submit].wpcf7-form-control:hover {
  opacity: 0.7;
}
.contact .wpcf7-form .wpcf7-not-valid-tip {
  display: block;
  margin-top: 6px;
  font-size: clamp(12px, 12px + (13 - 12) * (100vw - 390px) / (800 - 390), 13px);
  color: #e53e3e;
}
.contact .wpcf7-form .wpcf7-response-output {
  margin-top: clamp(20px, 20px + (30 - 20) * (100vw - 390px) / (800 - 390), 30px);
  padding: clamp(10px, 10px + (15 - 10) * (100vw - 390px) / (800 - 390), 15px);
  font-size: clamp(13px, 13px + (14 - 13) * (100vw - 390px) / (800 - 390), 14px);
  border-radius: 2px;
}
.contact p.google_captcha {
  margin-top: 15px;
  font-size: clamp(11px, 11px + (13 - 11) * (100vw - 390px) / (800 - 390), 13px);
}

.post-detail {
  width: calc(100% - 60px);
  margin-left: 60px;
  padding: clamp(60px, 60px + (100 - 60) * (100vw - 390px) / (800 - 390), 100px) clamp(20px, 20px + (60 - 20) * (100vw - 390px) / (800 - 390), 60px) clamp(60px, 60px + (80 - 60) * (100vw - 390px) / (800 - 390), 80px);
}
@media screen and (min-width: 800px) {
  .post-detail {
    display: flex;
    justify-content: center;
    width: 100%;
    min-height: calc(100vh - 30px);
    margin-left: 0;
  }
}
.post-detail > article {
  width: 100%;
  max-width: 800px;
}
.post-detail .post-header {
  margin-bottom: clamp(30px, 30px + (50 - 30) * (100vw - 390px) / (800 - 390), 50px);
}
.post-detail .page-title {
  font-size: clamp(20px, 20px + (28 - 20) * (100vw - 390px) / (800 - 390), 28px);
  margin-bottom: clamp(10px, 10px + (15 - 10) * (100vw - 390px) / (800 - 390), 15px);
}
.post-detail .live-date {
  font-size: clamp(13px, 13px + (15 - 13) * (100vw - 390px) / (800 - 390), 15px);
  color: #959595;
  margin-bottom: clamp(15px, 15px + (20 - 15) * (100vw - 390px) / (800 - 390), 20px);
}
.post-detail .post-thumbnail {
  margin-top: clamp(15px, 15px + (20 - 15) * (100vw - 390px) / (800 - 390), 20px);
}
.post-detail .post-thumbnail img {
  width: 100%;
  height: auto;
}
.post-detail .page-content {
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
  line-height: 1.6;
}
.post-detail .page-content a {
  text-decoration: underline;
}
.post-detail .page-content .u-lh-tight {
  line-height: 1.2;
}
.post-detail .page-content .marker {
  display: inline;
  padding: 2px;
}
.post-detail .page-content .marker-yellow {
  background: linear-gradient(transparent 64%, #fcf69f 0%);
}
.post-detail .page-content .box {
  padding: 1.5em;
}
@media screen and (min-width: 960px) {
  .post-detail .page-content .box {
    padding: 2em;
  }
}
.post-detail .page-content .box-dashed {
  border: dashed 2px hsla(0, 0%, 78%, 0.5);
}
.post-detail .page-content .box-memo {
  border: 2px solid #84878a;
}
.post-detail .page-content .alignleft,
.post-detail .page-content .alignright,
.post-detail .page-content .aligncenter {
  display: block;
  float: none;
  margin-bottom: 1em;
}
.post-detail .page-content .alignleft {
  text-align: left;
}
.post-detail .page-content .alignright {
  text-align: right;
}
.post-detail .page-content .aligncenter {
  text-align: center;
}
.post-detail .page-content .box-stitch {
  background: #f7f7f7;
  color: #5f5a59;
  position: relative;
}
.post-detail .page-content .box-stitch::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 6px;
  width: calc(100% - 12px);
  height: calc(100% - 12px);
  border: 1px dashed hsla(0, 0%, 78%, 0.6);
  pointer-events: none;
}
.post-detail .page-content .image-gallery__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.post-detail .page-content .image-gallery__item {
  width: 100%;
}
@media screen and (min-width: 600px) {
  .post-detail .page-content .image-gallery__item {
    width: calc(50% - 0.75rem);
  }
}
.post-detail .page-content ul,
.post-detail .page-content ol {
  padding-left: 1.5em;
  margin-bottom: clamp(15px, 15px + (20 - 15) * (100vw - 390px) / (800 - 390), 20px);
}
.post-detail .page-content ul li {
  list-style: disc;
}
.post-detail .page-content ol li {
  list-style: decimal;
}
.post-detail .page-content .has-white-background-color.has-background {
  padding-left: 2em;
}
.post-detail .page-content .note-list {
  font-size: 0.9em;
  opacity: 0.85;
  list-style: none;
  padding-left: 0;
}
.post-detail .page-content .note-list li {
  list-style: none;
  position: relative;
  margin: 0.5em 0;
  padding-left: 1.25em;
}
.post-detail .page-content .note-list li::before {
  content: "※";
  position: absolute;
  top: 0;
  left: 0;
  transform: scale(0.75);
  transform-origin: 0 50%;
}
.post-detail .page-content h2 {
  font-size: clamp(18px, 18px + (22 - 18) * (100vw - 390px) / (800 - 390), 22px);
  margin: clamp(40px, 40px + (60 - 40) * (100vw - 390px) / (800 - 390), 60px) 0 clamp(15px, 15px + (20 - 15) * (100vw - 390px) / (800 - 390), 20px);
}
.post-detail .page-content h3 {
  font-size: clamp(16px, 16px + (19 - 16) * (100vw - 390px) / (800 - 390), 19px);
  margin: clamp(30px, 30px + (45 - 30) * (100vw - 390px) / (800 - 390), 45px) 0 clamp(12px, 12px + (16 - 12) * (100vw - 390px) / (800 - 390), 16px);
}
.post-detail .page-content p {
  margin-bottom: clamp(15px, 15px + (20 - 15) * (100vw - 390px) / (800 - 390), 20px);
}
.post-detail .page-content img {
  max-width: 100%;
  height: auto;
}

.not-found {
  width: calc(100% - 60px);
  margin-left: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: clamp(60px, 60px + (100 - 60) * (100vw - 390px) / (800 - 390), 100px) clamp(20px, 20px + (60 - 20) * (100vw - 390px) / (800 - 390), 60px);
}
@media screen and (min-width: 800px) {
  .not-found {
    width: 100%;
    min-height: calc(100vh - 30px);
    margin-left: 0;
  }
}

.not-found-content {
  text-align: center;
}

.not-found-code {
  font-size: clamp(40px, 40px + (60 - 40) * (100vw - 390px) / (800 - 390), 60px);
  font-weight: bold;
  margin-bottom: clamp(15px, 15px + (20 - 15) * (100vw - 390px) / (800 - 390), 20px);
}

.not-found-message {
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
  line-height: 1.8;
}

.not-found-link {
  display: inline-block;
  margin-top: clamp(30px, 30px + (40 - 30) * (100vw - 390px) / (800 - 390), 40px);
  padding: clamp(10px, 10px + (12 - 10) * (100vw - 390px) / (800 - 390), 12px) clamp(24px, 24px + (32 - 24) * (100vw - 390px) / (800 - 390), 32px);
  border: 1px solid #363636;
  font-size: clamp(14px, 14px + (16 - 14) * (100vw - 390px) / (800 - 390), 16px);
}
.not-found-link:hover {
  opacity: 0.7;
}

/* reCAPTCHA v3 の右下バッジを非表示（機能自体は維持）
   Google の利用規約上、badge を隠す場合はフォーム付近に
   reCAPTCHA の表示文言を掲載する必要がある（page-contact.php 参照） */
.grecaptcha-badge {
  visibility: hidden;
}

.recaptcha-notice {
  margin-top: 20px;
  font-size: 12px;
  color: #767676;
  line-height: 1.6;
}
.recaptcha-notice a {
  color: inherit;
  text-decoration: underline;
}