@charset "UTF-8";
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline; }

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block; }

body {
  line-height: 1; }

ol, ul {
  list-style: none; }

blockquote, q {
  quotes: none; }

blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

html, body {
  font-family: Helvetica, Arial, 'ヒラギノ角ゴ Pro', 'Hiragino Kaku Gothic Pro', YuGothic, 游ゴシック体, メイリオ, Meiryo, sans-serif;
  -webkit-text-size-adjust: 100%;
  font-feature-setting: "palt";
  color: #555;
  font-size: 12px;
  line-height: 24px; }

.portfolio {
  position: relative;
  padding: 60px 0 0 0; }

.portfolio__header {
  font-size: 0px;
  margin: 0 60px; }
  .portfolio__header h1 {
    display: inline-block;
    font-size: 20px;
    font-weight: bold; }
  .portfolio__header span {
    display: inline-block;
    font-size: 20px;
    font-weight: bold;
    color: #000; }
    .portfolio__header span:before {
      content: "-";
      padding: 10px; }

.portfolio__nav {
  margin: 60px 60px 120px 60px;
  overflow: hidden;
  max-width: 800px; }
  .portfolio__nav ul {
    position: relative;
    margin-left: -25px;
    font-size: 0px; }
  .portfolio__nav ul li {
    text-indent: 0px;
    display: inline-block;
    font-size: 14px;
    line-height: 24px;
    color: #999; }
    .portfolio__nav ul li:before {
      content: "/";
      width: 5px;
      padding: 0 10px; }
  .portfolio__nav ul li a {
    font-size: 14px;
    color: #999;
    text-decoration: none; }
    .portfolio__nav ul li a:hover {
      color: #000; }

.portfolio__article {
  position: relative;
  padding: 70px 60px 120px; }
  .portfolio__article header {
    position: relative;
    padding: 40px 0px;
    max-width: 1200px; }
  .portfolio__article h2 {
    font-size: 18px;
    font-weight: bold; }
  .portfolio__article:hover .portfolio__article__header__nav {
    display: block; }
  .portfolio__article:first-of-type .portfolio__article__header__nav a.prev {
    display: none; }
  .portfolio__article:last-of-type .portfolio__article__header__nav a.next {
    display: none; }

.portfolio__article__container {
  position: relative;
  max-width: 1200px; }
  .portfolio__article__container:before {
    content: "";
    display: block;
    width: 100px;
    height: 1px;
    background-color: #e0e0e0;
    position: absolute;
    top: -70px;
    left: 50%;
    margin-left: -50px; }

.portfolio__article__header__nav {
  position: absolute;
  height: 40px;
  right: 0px;
  top: 50%;
  margin-top: -20px;
  display: none; }
  .portfolio__article__header__nav a {
    display: inline-block;
    position: relative;
    width: 40px;
    height: 40px;
    margin-left: 10px;
    opacity: 0.35;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=35)"; }
    .portfolio__article__header__nav a:hover {
      opacity: 1;
      -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; }
    .portfolio__article__header__nav a:before {
      content: "";
      width: 20px;
      height: 20px;
      border-top: 1px solid #000;
      border-left: 1px solid #000;
      position: absolute;
      top: 50%;
      left: 50%;
      margin: -4px 0 0 -10px; }
    .portfolio__article__header__nav a.backtop:before {
      -webkit-transform: rotate(45deg);
          -ms-transform: rotate(45deg);
              transform: rotate(45deg); }
    .portfolio__article__header__nav a.backtop:after {
      content: "";
      width: 30px;
      height: 1px;
      background-color: #000;
      position: absolute;
      top: 5px;
      left: 5px; }
    .portfolio__article__header__nav a.prev:before {
      -webkit-transform: rotate(45deg);
          -ms-transform: rotate(45deg);
              transform: rotate(45deg); }
    .portfolio__article__header__nav a.next:before {
      -webkit-transform: rotate(225deg);
          -ms-transform: rotate(225deg);
              transform: rotate(225deg);
      margin-top: -17px; }

.portfolio__article__images {
  position: relative;
  height: auto;
  margin: 0 0 40px 0;
  overflow: hidden; }

.portfolio__article__images__group {
  position: relative;
  width: auto;
  max-width: 1200px;
  margin: 6px 0; }
  .portfolio__article__images__group:after {
    content: "";
    display: block;
    width: 0px;
    height: 0px;
    float: none;
    clear: both;
    visibility: hidden; }

.portfolio__article__images__group.column {
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: row;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-flex-wrap: nowrap;
      -ms-flex-wrap: nowrap;
          flex-wrap: nowrap; }
  .portfolio__article__images__group.column .portfolio__article__images__block {
    position: relative;
    height: auto;
    margin-right: 6px;
    -webkit-flex-grow: 1;
        -ms-flex-positive: 1;
            flex-grow: 1; }
    .portfolio__article__images__group.column .portfolio__article__images__block:last-of-type {
      margin-right: 0px; }

.portfolio__article__images__block {
  position: relative; }
  .portfolio__article__images__block:before {
    content: "";
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    border: 3px solid #f3f3f3;
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: 1; }
  .portfolio__article__images__block img {
    display: block;
    width: 100%;
    height: auto;
    position: relative;
    z-index: 0; }

.portfolio__article__detail {
  max-width: 800px; }
  .portfolio__article__detail dl {
    margin: 40px 0;
    position: relative;
    padding-left: 120px; }
    .portfolio__article__detail dl dt {
      position: absolute;
      left: 0px;
      font-weight: bold; }

.portfolio__article__detail__link {
  vertical-align: middle; }
  .portfolio__article__detail__link .link {
    display: inline-block;
    position: relative;
    color: #999;
    text-decoration: none;
    border-bottom: 1px solid #999;
    padding: 4px 2px 4px 0;
    margin: 40px 0 0 0; }
    .portfolio__article__detail__link .link:before {
      content: ">";
      padding-right: 10px; }
    .portfolio__article__detail__link .link:hover {
      color: #000;
      border-bottom: 1px solid #000; }
  .portfolio__article__detail__link .auth {
    padding-left: 30px; }

.index main {
  margin: 0px 60px; }

.index p {
  font-size: 12px;
  line-height: 18px; }
  .index p span {
    color: #b0b0b0; }

.index a {
  color: #555; }
  .index a:hover {
    color: #b0b0b0; }

.index h2 {
  display: block;
  font-weight: bold; }

.index .index__cv {
  position: relative;
  margin-top: 30px; }

.index .index__works {
  position: relative;
  width: 320px;
  margin-top: 36px; }
  .index .index__works p {
    position: relative;
    height: 100px;
    overflow: hidden;
    text-align: justify; }
    .index .index__works p span {
      position: relative;
      display: inline;
      color: #b0b0b0;
      z-index: 0;
      pointer-events: none;
      -webkit-user-select: none;
         -moz-user-select: none;
          -ms-user-select: none;
              user-select: none; }
      .index .index__works p span:after {
        content: " / ";
        opacity: 0.5;
        -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)"; }
    .index .index__works p a {
      position: absolute;
      left: 0px;
      bottom: 0px;
      z-index: 2; }
    .index .index__works p:before {
      content: "";
      display: block;
      width: 100%;
      height: 100%;
      position: absolute;
      left: 0px;
      bottom: 0px;
      z-index: 1;
      background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 30%, rgba(255, 255, 255, 0.9) 70%, white 100%);
      filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00ffffff', endColorstr='#ffffff',GradientType=0 ); }

body {
  position: relative;
  padding: 60px 0 0 0; }

body > header {
  font-size: 0px;
  margin: 0 60px; }
  body > header h1 {
    display: inline-block;
    font-size: 20px;
    font-weight: bold; }
  body > header span {
    display: inline-block;
    font-size: 20px;
    font-weight: bold;
    color: #000; }
    body > header span:before {
      content: "-";
      padding: 10px; }