@charset "utf-8";
/*
Theme: Smooth
Author: Hatena Blog Team
Responsive: yes
*/
/*!
 * Bootstrap Reboot v4.2.1 (https://getbootstrap.com/)
 * Copyright 2011-2018 The Bootstrap Authors
 * Copyright 2011-2018 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
 */*,:after,:before{box-sizing:border-box}
html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0,0,0,0)}
article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}
body{margin:0;font-family: "Helvetica Neue",Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}
[tabindex="-1"]:focus{outline:0!important}
hr{box-sizing:content-box;height:0;overflow:visible}
h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}
p{margin-top:0;margin-bottom:1rem}
abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;
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address{font-style:normal;line-height:inherit}
address,dl,ol,ul{margin-bottom:1rem}
dl,ol,ul{margin-top:0}
ol ol,ol ul,ul ol,ul ul{margin-bottom:0}
dt{font-weight:700}
dd{margin-bottom:.5rem;margin-left:0}
blockquote{margin:0 0 1rem}
b,strong{font-weight:bolder}
small{font-size:80%}
sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}
sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}
a:hover{color:#0056b3;text-decoration:underline}
a:not([href]):not([tabindex]),a:not([href]):not([tabindex]):focus,a:not([href]):not([tabindex]):hover{color:inherit;text-decoration:none}
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pre{margin-top:0;margin-bottom:1rem;overflow:auto}
figure{margin:0 0 1rem}
img{border-style:none}
img,svg{vertical-align:middle}
svg{overflow:hidden}
table{border-collapse:collapse}
caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}
th{text-align:inherit}
label{display:inline-block;margin-bottom:.5rem}
button{border-radius:0}
button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}
button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}
button,input{overflow:visible}
button,select{text-transform:none}
[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}
[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}
input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}
input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}
textarea{overflow:auto;resize:vertical}
fieldset{min-width:0;padding:0;margin:0;border:0}
legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}
progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}
[type=search]{outline-offset:-2px;-webkit-appearance:none}
[type=search]::-webkit-search-decoration{-webkit-appearance:none}
::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}
output{display:inline-block}
summary{display:list-item;cursor:pointer}
template{display:none}[hidden]{display:none!important}
body,html{background:#f9fafb;font-family: "Helvetica Neue",Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;color:#293030}
html{line-height:1}
body{font-size:17px;line-height:1.6}
img{vertical-align:baseline}a{color:#293030}
a:hover{color:#586767;transition:all .3s}.date{margin:0 0 .7em;font-size:.9rem}
.date a{color:#6f8383}.date a:hover{color:#a5b3b3}
#container{word-wrap:break-word}
#blog-title{max-width:1280px;margin:auto;padding:4% 5%;text-align:center}
#title{border-bottom:1px solid #b33e5c;font-size:150%;font-family: "Helvetica Neue",Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;font-weight:400}
@media (min-width:768px){
    #title{font-size:215%;border-bottom:1px solid #b33e5c}}
    #blog-description{font-size:90%;font-weight:400}
    #content-inner{width:100%;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column}
@media (min-width:768px){
    #content-inner{-ms-flex-direction:row;flex-direction:row;margin:auto;padding:0 20px}}
@media (min-width:1200px){
    #content-inner{width:1200px}}
    #wrapper{-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%}
@media (min-width:768px){
    #wrapper{-ms-flex:0 0 75%;flex:0 0 75%;max-width:75%}}
@media (min-width:1020px){
    #main{padding:0 3% 0 0}}
.header-image-enable #blog-title,.header-image-only #blog-title{padding:0 0 1.5em}
@media (min-width:1200px){
    .header-image-enable #blog-title,.header-image-only #blog-title{width:1160px}}
.header-image-enable #blog-title #blog-title-inner,.header-image-only #blog-title #blog-title-inner{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;height:50vw;max-height:200px}
@media (min-width:1200px){
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.header-image-enable #blog-title-content,.header-image-only #blog-title-content{margin:0 .5em}
.breadcrumb{font-size:.9rem}
.categories{margin-bottom:2em}
.categories a{display:inline-block;background:#e9f0f2;margin:0 .3em 0 0;padding:0 10px;font-size:12px}
.pager{text-align:center;margin:3em .8em}
@media (min-width:1020px){
    .pager{margin:0}}
.pager a{display:inline-block;width:100%;background:#eff1f5;padding:.7em 1.2em;border:none;font-weight:400;font-size:.9rem;color:#293030}
.pager a:hover{background-color:#f5f5f5;text-decoration:none}
.pager .pager-next,.pager .pager-prev{width:100%;padding:.5em 0}
.pager .pager-prev+.pager-next{margin-left:1em;padding-left:1em}
@media (min-width:768px){
    .pager .pager-prev+.pager-next{margin-left:1.5em;padding-left:1.5em}}
.pager.permalink{display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;text-align:center}
.hatena-urllist{padding-left:0;list-style:none}
.hatena-urllist li{border-top:1px dotted #cfd8d8;padding-top:10px;padding-bottom:10px}
.hatena-urllist .archive-module-month,.hatena-urllist .archive-module-year{line-height:2}
.hatena-urllist .urllist-date-link a{color:#6f8383}
.hatena-urllist .urllist-category-link{display:inline-block;background:#e9f0f2;margin:.5em .3em 0 0;padding:3px 10px;font-size:12px;line-height:1.3}
.hatena-urllist .urllist-category-link:hover{background:#d9e5e9;text-decoration:none;transition:background .3s}
.hatena-urllist .urllist-entry-body{margin-top:10px}
.hatena-module{margin-bottom:3em;padding-left:20px;padding-right:20px;font-size:.85rem}
.hatena-module:last-child{margin-bottom:0}
.hatena-module-title{margin-bottom:12px;font-family: "Helvetica Neue",Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;font-size:20px}
.hatena-module-body{font-size:15px}
.hatena-module-body .urllist-title-link{font-size:100%}
.hatena-module-body .archive-module-button{display:inline-block;width:15px;height:15px}
.hatena-module-body .archive-module-hide-button,.hatena-module-body .archive-module-show-button{position:absolute;overflow:hidden;width:15px;height:15px;text-indent:-15px}
.hatena-module-body .archive-module-hide-button:after,.hatena-module-body .archive-module-show-button:after{content:"";top:50%;display:inline-block;position:absolute;width:8px;height:8px;margin-top:-.1em;border-top:1px solid #6f8383;border-right:1px solid #6f8383}
.hatena-module-body .archive-module-hide-button{transform:rotate(135deg);margin-top:.2em}.hatena-module-body .archive-module-show-button{transform:rotate(45deg);margin-top:.2em}
@media (min-width:481px){
    .search-result-form{margin:0 1em}}
.search-result+p{background:#fff;border:1px solid #f0f1f1;margin:0 0 3em;padding:8% 0;font-weight:700;text-align:center}
.search-form,.search-result-form{position:relative;width:100%;background:#fff;margin:auto;border:1px solid #eee;box-sizing:border-box}
.search-form:hover,.search-result-form:hover{border-color:#ddd}.search-module-input,.search-result-form .search-result-input{width:90%;height:30px;padding:5px;background:#fff;border:none;outline:none}
.search-module-input::-placeholder,.search-module-input::-webkit-input-placeholder,.search-result-form .search-result-input::-placeholder,.search-result-form .search-result-input::-webkit-input-placeholder{color:#9faba9}
.search-module-button,.search-result-form .search-result-button{width:20px;height:20px;background:transparent url(https://cdn.blog.st-hatena.com/images/theme/search@2x.png?version=c3e20f262bc70dc29354482ed60454) no-repeat 100%;background-size:20px 20px;border:none;outline:none;text-indent:-9999px;position:absolute;top:5px;right:5px;opacity:.5;cursor:pointer}
.search-module-button:hover,.search-result-form .search-result-button:hover{opacity:.85}#top-box{margin:0 auto;padding:0 10px}@media (min-width:768px){#top-box{padding:0 20px}}
@media (min-width:1200px){
    #top-box{max-width:1200px}}
.entry{background:#fff;border:1px solid #f0f1f1;margin-bottom:2em;padding:8% 5%}
@media (min-width:768px){
    .entry{padding:8% 9% 5%}}
.entry-header{position:relative;margin-bottom:1.5em}
@media (min-width:481px){
    .entry-header{margin-bottom:3em}}
.entry-header-menu{position:absolute;top:0;right:0;margin-bottom:1em}
.entry-header-menu a{background:#f9fafb;border:1px solid #cfd8d8;padding:5px 10px;font-size:.9rem}
.entry-header-menu a:hover{background:#f3f5f7;text-decoration:none}
.entry-title{margin-bottom:.5em;font-family: "Helvetica Neue",Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;font-size:130%;font-weight:400;line-height:1.5}
@media (min-width:768px){
    .entry-title{font-size:150%}}
    .entry-content{line-height:1.85}
    .entry-content a{color:#119e4d}
    .entry-content a:hover{color:#0c7037}
    .entry-content a.keyword{-webkit-text-decoration:underline dotted #cfd8d8;text-decoration:underline dotted #cfd8d8}
    .entry-content a.keyword:hover{color:#586767;-webkit-text-decoration:underline dotted #fff;text-decoration:underline dotted #fff}
    .entry-content img,.entry-content video{max-width:100%;height:auto}
    .entry-content h1,.entry-content h2,.entry-content h3,.entry-content h4,.entry-content h5,.entry-content h6{margin:1.5em 0 .8em;line-height:1.3}
    .entry-content h1{padding-bottom:15px;font-size:150%;border-bottom:1px solid #b33e5c}
    .entry-content h2{font-size:140%}
    .entry-content h3{padding-bottom:10px;font-size:130%;border-bottom:1px solid #b33e5c}
    .entry-content h4{font-size:120%}
    .entry-content h5{padding-bottom:10px;font-size:110%;border-bottom:1px solid #b33e5c}
    .entry-content h6{font-size:100%}
    .entry-content dd,.entry-content ol,.entry-content ul{margin:0 0 1em 1.5em;padding:0;line-height:1.7}
    .entry-content dd li ol,.entry-content dd li ul,.entry-content ol li ol,.entry-content ol li ul,.entry-content ul li ol,.entry-content ul li ul{margin-bottom:0}
    .entry-content dl{margin-top:2em}
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    .entry-content p{margin:0 0 .7em}
    .entry-content blockquote{position:relative;padding:9px 15px 9px 40px;border:1px solid #f0f1f1}
@media (min-width:1020px){
    .entry-content blockquote{padding:20px 20px 20px 60px}}
.entry-content blockquote:before{display:inline-block;position:absolute;top:10px;left:10px;vertical-align:middle;content:"“";font-size:40px;font-family: "Helvetica Neue",Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;color:#6f8383;line-height:1}
    @media (min-width:1020px){
        .entry-content blockquote:before{left:15px;font-size:70px}}
    .entry-content blockquote p{margin-bottom:0}
    .entry-content blockquote cite{display:block;margin-top:.5rem;text-align:right;font-size:85%;line-height:1.3}
    .entry-content table{border-collapse:collapse;border-spacing:0;border-bottom:1em;margin-bottom:1em;width:100%;overflow:auto;display:block}
    .entry-content table td,.entry-content table th{border:1px solid #f0f1f1;padding:5px 10px}
    .entry-content table th{background:#f9fafb}
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    .entry-content pre{background:#293030;border:none;white-space:pre-wrap;text-overflow:ellipsis ellipsis;font-size:100%;font-size:.9rem;padding:10px;color:#ccc}
@media (min-width:768px){
    .entry-content pre{font-size:.85rem;padding:15px}}
.entry-content pre>code{margin:0;padding:0;white-space:pre;border:none;background-color:transparent;font-family:Monaco,Consolas,Courier New,Courier,monospace,sans-serif}
.entry-content code{font-size:90%;margin:0 .1em;padding:0 5px;border-radius:3px}.entry-content .table-of-contents{background:#f9fafb;margin-left:0;padding:15px 10px 15px 35px;font-size:16px}@media (min-width:768px){.entry-content .table-of-contents{padding:20px 20px 20px 50px}}.entry-footer{margin-top:1em}.entry-footer-modules .hatena-module{padding:0}
.entry-footer-section{margin-bottom:8px;color:#6f8383;font-size:.9rem}
.entry-footer-section a{color:#6f8383}
.entry-footer-ad{margin-left:-9%;margin-right:-9%}
.comment-box{margin:0 -5%;padding:5% 5% 0;border-top:1px solid #f0f1f1}
@media (min-width:768px){
    .comment-box{margin:0 -11%;padding:20px 11% 0}}
.comment-box .leave-comment-title{background:#f9fafb;border:1px solid #cfd8d8;padding:.5rem 1rem;font-size:.9rem}
.comment-box .leave-comment-title:hover{background:#f3f5f7}
.comment-box .comment{list-style:none;padding-left:0}
.comment-box .comment a{color:#119e4d}
.comment-box .comment a:hover{color:#0c7037}
.comment-box .comment .comment-user-id{font-size:14px;font-weight:700}
.comment-box .comment .entry-comment{padding:20px 0 0;border-top:1px solid #f0f1ff;color:#6f8383}
.comment-box .comment .entry-comment:first-child{padding-top:0;border-top:none}
.comment-box .comment .entry-comment .comment-content{word-wrap:break-word}
.comment-box .comment .entry-comment .comment-content p{font-size:14px}
.comment-box .comment .entry-comment time{font-size:12px}
.comment-box .comment .read-more-comments{font-size:14px}
@media (min-width:1020px){
    .comment-box .comment .read-more-comments{margin-right:25px}}
.comment-box .comment .read-more-comments a{position:relative;display:inline-block}
.comment-box .comment .read-more-comments a:after{content:"";top:20%;left:-20px;display:inline-block;position:absolute;width:8px;height:8px;border-top:1px solid #119e4d;border-right:1px solid #119e4d;transform:rotate(135deg);margin-top:1px}
#box2{-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%;background:hsla(0,0%,100%,.2);padding:1em 0}
@media (min-width:768px){
    #box2{-ms-flex:0 0 25%;flex:0 0 25%;max-width:25%}}
#box2 .hatena-urllist>li:last-child{border-bottom:1px dotted #cfd8d8}
.hatena-module-profile .profile-icon-link{display:inline;float:left;margin-right:.7em}
.hatena-module-profile .profile-icon-link .profile-icon{border-radius:400px}
@media (min-width:1020px){
    .hatena-module-profile .profile-icon-link{display:block;float:none;margin-right:0}}
.hatena-module-profile .id{display:block}.hatena-module-profile .id a{color:#119e4d;font-weight:700}
.hatena-module-profile .id a:hover{color:#0c7037}
.hatena-module-profile .profile-description p{font-size:80%}
.archive-module-calendar .calendar-day a{color:#119e4d;font-weight:700}
.archive-module-calendar .calendar-day a:hover{color:#0c7037}
.hatena-module-recent-comments .user-id span{font-size:12px;opacity:.7}
#footer{background:#fff;margin-top:2em;padding-top:2rem;padding-bottom:2rem;text-align:center;font-size:.9rem}
#footer,#footer a{color:#6f8383}
#footer p{margin:.5em auto}
.archive-header-category{margin-bottom:.3em}
.page-archive .archive-heading{margin:.5em .7em 1.3em;line-height:1.5}
@media (min-width:1020px){
    .page-archive .archive-heading{margin:.5em 0 1.3em}}
.page-archive .archive-entry{background:#fff;border:1px solid #f0f1f1;margin-bottom:30px;padding:9% 6% 6%}
@media (min-width:768px){
    .page-archive .archive-entry{padding:6%}}
@media (min-width:768px){
    .page-archive .archive-entry .entry-title{font-size:150%}}