/* === Reset & Base Styles === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

ul {
	list-style: none!important;
}

html, body {
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

body {
    background-color: #000000;
    background-image: url('../../../../content/files/spacecomic0727/img/kodansha_spacebrothers_260609_169yoko_bg.jpg');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    color: var(--color-blue);
    font-family: "Tazugane Kaku Gothic StdN", "たづがね角ゴシック", "Montserrat", "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;

	--color-blue: #00C8FF;
}

p {
	font-family: "Noto Sans JP", sans-serif;
	font-weight: 300;
  display: inline-block;
  transform: scaleX(0.9);
	transform-origin: left center;
	margin-right: -0.1em;
}

/* === Container (1280px 固定) === */
.container {
  width: 1080px;/* デザインあわせ*/
  background-color: transparent;
  position: relative;
	margin: 0 auto;
}

/* === Common === */
img.icon1 {
	width: 94px;
	height: 19px;
}

img.icon2 {
	width: 98px;
	height: 28.5px;
}

img.icon3 {
	width: 121px;
	height: 23px;
}

img.icon4 {
	width: 100px;
	height: 32.5px;
}

img.icon5 {
	width: 75.5px;
	height: 75.5px;
	margin-left: 15px;
}

img.icon6 {
	width: 125.5px;
	height: 33.5px;
}

img.icon7 {
	width: 117.5px;
	height: 15px;
}

.is-sp {
	display: none;
}

.is-pc {
	display: block;
}

sup {
	font-size: 12px;
  vertical-align: bottom;
  position: relative;
  bottom: 0.2em;
}

/* === 1. Hero Section === */
.hero-section {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    position: relative;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
}

.hero-image.is-sp {
    display: none;
}

/* === 2. Intro Section === */
.intro-section {
  padding: 0px 0px;
  display: flex;
  flex-direction: column;
  align-items: center;
	margin: 35px auto 0;
}

.intro-box {
  width: 1080px;
  padding: 0;
  display: block;
  margin-bottom: 0;
  overflow: hidden;
}

.intro-box-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.intro-box-img.is-sp {
  display: none;
}

.intro-top {
	display: flex;
	align-items: center;
  width: 100%;
}

.intro-top img:nth-of-type(2) {
	width: 151px;
	margin: 0 30px 0 15px;
}

.intro-section .line {
  flex: 1;
	height: 1.5px;
  background-image: url("../../../../content/files/spacecomic0727/img/line@2x.webp");
  background-repeat: repeat-x;
	background-position:  center;
  background-size: auto 100%;
}

.intro-section .flex-wrap {
	display: flex;
	align-items: center;
	padding-left: 92px;
}

.intro-box,
.intro-box-inner {
	position: relative;
	z-index: 1;
}

.intro-box::before,
.intro-box-inner::before,
.intro-box::after,
.intro-box-inner::after {
	content: '';
	display: block;
	background: var(--color-blue);
	background-size: 6px 6px;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	position: absolute;
	z-index: 3;
}

.intro-box::before {
	top: 10px;
	left: 10px;
}

.intro-box-inner::before {
	top: 10px;
	right: 10px;
}

.intro-box::after {
	bottom: 10px;
	left: 10px;
}

.intro-box-inner::after {
	bottom: 10px;
	right: 10px;
}

.intro-box {
	margin: 15px auto 0;
}

.intro-box-inner {
	border: 1px solid var(--color-blue);
	padding: 70px 0 20px 0;
}

.intro-section .headings {
	font-size: 38px;
	line-height: 1.42;
	letter-spacing: 0.26em;
	transform-origin: center;
}

.intro-section .lead {
  flex: 1;
	font-size: 18px;
	line-height: 2.1;
	letter-spacing: 0.24em;
	transform-origin: center;
}

.intro-section .comin-icon {
	margin: 20px auto 0;
	display: block;
	width: 130px;
}

.intro-box .credit {
	position: absolute;
	right: 20px;
	bottom: 6px;
	font-size: 12px;
}

.intro-bottom {
	position: relative;
}

.intro-bottom .credit {
	position: absolute;
	right: -35px;
	bottom: 8px;
	font-size: 15px;
	letter-spacing: 0.14em;
}

.intro-bottom {
	width: 100%;
	margin: 15px auto 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.main-contents {
	position: relative;
	border-bottom: 1px var(--color-blue) solid;
}

.main-contents::before,
.main-contents::after {
	content: '';
	display: block;
	background: var(--color-blue);
	background-size: 1px 100%;
	width: 1px;
	height: calc(100% + 60px);
	position: absolute;
	top: 0;
}

.main-contents::before {
	left: 0;
}

.main-contents::after {
	right: 0;
}

/* === 3. Movie Section === */
.movie-placeholder.is-sp {
    display: none;
}

.movie-section {
	position: relative;
	margin: 50px auto 0;
}

.movie_title {
	padding: 20px 0;
	position: relative;
  width: 100%;
}

.movie_title-img {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.movie_title::before,
.movie_title::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 1px;
  background: var(--color-blue);
}

.movie_title::before {
  top: 0;
}

.movie_title::after {
  bottom: 0;
}

.movie_title-img {
	position: relative;
}

.movie_title-img::before,
.movie_title-img::after {
  content: "";
  position: absolute;
  top: -20px;
  bottom: -20px;
  width: 1px;
  background: var(--color-blue);
}

.movie_title-img::before {
  left: 345px;
}

.movie_title-img::after {
  left: calc(345px + 495px);
}

.movie_title-img img {
  display: block;
	text-align: center;
}

.movie_title-img img:nth-of-type(1) {
  width: 211px;
	margin-left: 60px;
}

.movie_title-img img:nth-of-type(2) {
  width: 438px;
	margin-left: 100px;
}

.movie_title-img img:nth-of-type(3) {
	margin-left: 85px;
}

.movie-top {
}

.movie-wrap {
	width: 960px;
	margin: 0 auto;
}

.movie_headings {
	margin: 45px auto 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.movie1 .movie_headings img:nth-of-type(1) {
	width: 247.5px;
}

.movie2 .movie_headings img:nth-of-type(1) {
	width: 484.5px;
}

.movie-box {
	margin: 20px auto 0;
	border: var(--color-blue) solid 1px;
	width: 960px;
	height: 540px;
	box-sizing: border-box;
}

.movie-box iframe {
	width: 958px;
	height: 538px;
}

.movie-bottom {
	display: flex;
	align-items: center;
  width: 100%;
	gap: 15px;
	margin: 20px auto 0;
}

.movie1 .movie-bottom img:nth-of-type(2) {
	width: 263px;
}

.movie2 .movie-bottom img:nth-of-type(2) {
	width: 248px;
}

.movie-bottom .line {
  flex: 1;
	height: 1.5px;
  background-image: url("../../../../content/files/spacecomic0727/img/line@2x.webp");
  background-repeat: repeat-x;
	background-position:  center;
  background-size: auto 100%;
}

/* === 4. Mission Section === */
.mission-section {
	position: relative;
	margin: 50px auto 95px;
}

.mission_title {
	padding: 20px 0;
	position: relative;
  width: 100%;
}

.mission_title-img {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.mission_title::before,
.mission_title::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 1px;
  background: var(--color-blue);
}

.mission_title::before {
  top: 0;
}

.mission_title::after {
  bottom: 0;
}

.mission_title-img {
	position: relative;
}

.mission_title-img::before,
.mission_title-img::after {
  content: "";
  position: absolute;
  top: -20px;
  bottom: -20px;
  width: 1px;
  background: var(--color-blue);
}

.mission_title-img::before {
  left: 345px;
}

.mission_title-img::after {
  left: calc(345px + 496px);
}

.mission_title-img img {
  display: block;
	text-align: center;
}

.mission_title-img img:nth-of-type(1) {
  width: 211.5px;
	margin-left: 60px;
}

.mission_title-img img:nth-of-type(2) {
  width: 336.5px;
	margin-left: 145px;
}

.mission_title-img img:nth-of-type(3) {
	margin-left: 160px;
}

.mission_bg,
.mission_bg-inner {
	position: relative;
	width: 960px;
	margin: 0 auto;
}

.mission_bg::before,
.mission_bg-inner::before,
.mission_bg::after,
.mission_bg-inner::after {
	content: '';
	display: block;
	background: var(--color-blue);
	background-size: 6px 6px;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	position: absolute;
	z-index: 3;
}

.mission_bg::before {
	top: 0px;
	left: 0px;
}

.mission_bg-inner::before {
	top: 0px;
	right: 0px;
}

.mission_bg::after {
	bottom: 0px;
	left: 0px;
}

.mission_bg-inner::after {
	bottom: 0px;
	right: 0px;
}

.mission-section .flex-wrap {
	width: 960px;
  display: flex;
  align-items: center;
	justify-content: center;
  border: 1px solid var(--color-blue);
  border-radius: 60px;
  padding: 20px 40px;
	margin: 40px auto 0;
}

.mission-section .line {
  width: 3px;
  height: 75px;
  background: var(--color-blue);
  margin: 0 30px;
  flex-shrink: 0;
}

.mission-section .flex-wrap p {
	font-size: 15px;
	line-height: 1.8;
	letter-spacing: 0.14em;
}

.mission-list {
	margin: 50px auto 0;
	width: 1020px;
}

.mission-list-item {
	border-top: 1px solid var(--color-blue);
}

.mission-list-name {
	margin-top: 10px;
	display: flex;
	justify-content: flex-end;
	gap: 10px;
}

.mission-list-name img {
	height: 17px;
}

.mission-list-ph img {
	width: 376px;
}

.mission-list-text {
	flex: 1;
	/* width: 518px; */
}

.mission-list-title {
	position: relative;
	padding-left: 30px;
}

.mission-list-title img {
	width: 188px;
	height: 33.5px;
}

.mission-list-title::after {
	content: '';
	display: block;
	background: var(--color-blue);
	background-size: 10px 100%;
	width: 10px;
	height: 33.5px;
	position: absolute;
	top: 0;
	left: 0;
}

.mission-list-headings {
	position: relative;
	display: inline-block;
	margin-top: 20px;
	font-size: 24px;
	line-height: 1;
	letter-spacing: 0.24em;
	padding-left: 30px;
}

.mission-list-headings::before {
	content: '';
	background-image: url('../../../../content/files/spacecomic0727/img/mission_icon@2x.webp');
	background-size: 12.5px 28.5px;
	width: 12.5px;
	height: 28.5px;
	position: absolute;
	top: -15px;
	left: 5px;
}

.mission-list-item:nth-child(4) .mission-list-wrap {
	padding-bottom: 0;
}

.mission-list-headings::after {
	content: '';
	display: block;
	background-color: var(--color-blue);
	background-size: 100% 2px;
	width: 100%;
	height: 3px;
	position: absolute;
  left: 20px;
  bottom: -12px;
  width: calc(100% + -10px);
}

.mission-list .caption {
	margin-top: 20px;
	font-size: 19px;
	line-height: 1.78;
	letter-spacing: 0.25em;
	padding-left: 30px;
}

.mission-list-wrap {
	display: flex;
	justify-content: center;
	gap: 35px;
	padding: 50px 0 60px 30px;
}

/* === 5. Timeline Section === */
.timeline-section {
	position: relative;
	margin: 50px auto 0;
}

.timeline_title {
	padding: 20px 0;
	position: relative;
  width: 100%;
}

.timeline_title-img {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.timeline_title::before,
.timeline_title::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 1px;
  background: var(--color-blue);
}

.timeline_title::before {
  top: 0;
}

.timeline_title::after {
  bottom: 0;
}

.timeline_title-img {
	position: relative;
}

.timeline_title-img::before,
.timeline_title-img::after {
  content: "";
  position: absolute;
  top: -20px;
  bottom: -20px;
  width: 1px;
  background: var(--color-blue);
}

.timeline_title-img::before {
  left: 345px;
}

.timeline_title-img::after {
  left: calc(345px + 492px);
}

.timeline_title-img img {
  display: block;
	text-align: center;
}

.timeline_title-img img:nth-of-type(1) {
  width: 238.5px;
	margin-left: 60px;
}

.timeline_title-img img:nth-of-type(2) {
  width: 295px;
	margin-left: 140px;
}

.timeline_title-img img:nth-of-type(3) {
	margin-left: 160px;
}

.timeline-list {
	margin: 70px auto 0;
	position: relative;
	padding: 0 60px 0 65px;
}

.timeline-list::after {
	content: '';
	display: block;
	background: var(--color-blue);
	background-size: 1px 100%;
	width: 1px;
	height: calc(100% - 136px);
	position: absolute;
	top: 0;
	left: 65px;
}

.timeline-list-item {
	margin-left: 30px;
	margin-top: 10px;
}

.timeline-list-wrap {
	display: flex;
	justify-content: center;
	gap: 40px;
}

.timeline-list-title img {
	height: 25px;
}

.timeline-list-title {
	position: relative;
}

.timeline-list-title::after {
	content: '';
	display: block;
	background: var(--color-blue);
	background-size: 12px 100%;
	width: 12px;
	height: 30px;
	position: absolute;
	top: 0;
	left: -35px;
}

.timeline-list-text {
	flex: 1;
}

.timeline-list-headings {
	position: relative;
	display: inline-block;
	font-size: 28px;
	letter-spacing: 0.24em;
	margin-left: -30px;
	margin-top: 20px;
	padding-left: 28px;
}

.timeline-list-headings::after {
	content: '';
	display: block;
	background: var(--color-blue);
	background-size: 100% 1px;
	width: calc(100% + 50px);
	height: 1px;
	position: absolute;
	bottom: -3px;
	left: 0px;
}

.timeline-list-item:nth-child(7) .timeline-list-headings::after {
  bottom: -7px;
}

.timeline-list .caption {
	margin-top: 30px;
	font-size: 15px;
	line-height: 1.6;
	letter-spacing: 0.28em;
}

.timeline-list-img img {
	width: 361.5px;
}

/* === 6. Comments Section === */
.comments-section {
	position: relative;
	margin: 90px auto 60px;
}

.comments_title {
	padding: 20px 0;
	position: relative;
  width: 100%;
}

.comments_title-img {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.comments_title::before,
.comments_title::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 1px;
  background: var(--color-blue);
}

.comments_title::before {
  top: 0;
}

.comments_title::after {
  bottom: 0;
}

.comments_title-img {
	position: relative;
}

.comments_title-img::before,
.comments_title-img::after {
  content: "";
  position: absolute;
  top: -20px;
  bottom: -20px;
  width: 1px;
  background: var(--color-blue);
}

.comments_title-img::before {
  left: 396px;
}

.comments_title-img::after {
  left: calc(396px + 476px);
}

.comments_title-img img {
  display: block;
	text-align: center;
}

.comments_title-img img:nth-of-type(1) {
  width: 291px;
	margin-left: 60px;
}

.comments_title-img img:nth-of-type(2) {
  width: 426.5px;
	margin-left: 70px;
}

.comments_title-img img:nth-of-type(3) {
	margin-left: 67px;
}

.comments-list {
	width: 960px;
	margin: 60px auto 0;
}

.comments-list-item {
  display: flex;
  justify-content: center;
  gap: 20px;
	margin: 20px auto 0;
}

.comments-list-item:first-child {
	margin: 0 auto;
}

.comments-list-prof {
	padding: 40px;
}

.comments-list-prof img {
	width: 114px;
}

.comments-list-prof-text {
	display: flex;
	flex-direction: column;
}

.comments-list-box {
	display: flex;
}

.comments-list-frame {
  position: relative;
  width: 100%;
  border: 1px solid var(--color-blue);
}

.comments-list-box-inner {
	position: relative;
	z-index: 1;
  width: 100%;
  height: 100%;
}

.comments-list-frame::before,
.comments-list-box-inner::before,
.comments-list-frame::after,
.comments-list-box-inner::after {
	content: '';
	display: block;
	background: var(--color-blue);
	background-size: 6px 6px;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	position: absolute;
	z-index: 3;
}

.comments-list-frame::before {
	top: 10px;
	left: 10px;
}

.comments-list-box-inner::before {
	top: 10px;
	right: 10px;
}

.comments-list-frame::after {
	bottom: 10px;
	left: 10px;
}

.comments-list-box-inner::after {
	bottom: 10px;
	right: 10px;
}

.comments-list-prof {
	width: 359px;
	display: flex;
	flex-direction: column;
}

.comments-list-name {
	position: relative;
	display: inline-block;
	font-size: 26px;
	line-height: 1.21;
	margin-top: 25px;
	letter-spacing: 0.3em;
}

.comments-list-name span {
  display: inline-block;
  margin: 0 -0.5em;
}

.comments-list-name::after {
	content: '';
	display: block;
	background-color: var(--color-blue);
	background-size: 100% 1px;
	width: 282px;
	height: 1px;
	position: absolute;
  left: -6px;
  bottom: -20px;
}

.comments-list-title {
	font-size: 15px;
	line-height: 1.6;
	margin-top: 45px;
	letter-spacing: 0.18em;
}

.comments-list-title span {
	font-size: 20px;
}

.comments-list-credit {
	width: 106.5px;
	position: absolute;
	bottom: 5px;
	right: 40px;
}

.comments-list-text {
	flex: 1;
  font-size: 15px;
  line-height: 1.55;
  padding: 40px 0 40px 40px;
  margin-left: 10px;
}

.comments-list .caption {
	font-size: 20px;
	line-height: 1.55;
	letter-spacing: 0.2em;
}

/* === 7. Footer Section === */
.footer-section {
    position: relative;
    padding: 130px 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-section::before,
.footer-section::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 1px;
  background: var(--color-blue);
}

.footer-section::before {
  top: -1px;
}

.footer-section::after {
  top: 60px;
}

.footer-logo {
  width: 130px;
  height: auto;
  border-radius: 50%;
  margin-bottom: 80px;
  padding: 4px;
  object-fit: contain;
  object-position: center;
  display: block;
}

.footer-banners {
  display: flex;
  gap: 20px;
  margin-bottom: 60px;
}

.footer-banner-item {
  width: 245px;
  height: auto;
  border-radius: 0;
  display: block;
  object-fit: contain;
}

.footer-banners a:hover .footer-banner-item {
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.footer-socials {
	width: 100%;
  display: flex;
  align-items: center;
	justify-content: center;
  gap: 20px;
  margin-bottom: 70px;
	position: relative;
	padding-top: 60px;
}

.footer-socials::after {
	content: '';
	background:var(--color-blue);
	background-size: 100% 1px;
	width: 100%;
	height: 1px;
	position: absolute;
	top: 0;
	left: 0;
}

.social-share-btn {
    width: 128px;
    height: 52px;
    display: block;
    object-fit: contain;
}

.social-icon {
    width: 42px;
    height: 42px;
    display: block;
    object-fit: contain;
}

.footer-socials a:hover .social-icon {
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.footer-mascot-line-area {
    width: 1080px;
    height: 1px;
    background-color: var(--color-blue);
    position: relative;
    margin-bottom: 60px;
}

.mascot-placeholder {
    position: absolute;
    width: 127px;
    height: 123px;
    left: 260px;
    top: -70px;
    object-fit: contain;
    display: block;
}

.footer-main-title-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 320px;
}

.footer-main-title {
    width: 233px;
    height: 112px;
    display: block;
    object-fit: contain;
}

/* Windows/Chromeのガビガビ、Safariのにじみを強制補正 */
.hero-image,
.intro-box-img,
.movie-placeholder,
.comment-row-img,
.footer-banner-item {
    image-rendering: -webkit-optimize-contrast !important; /* Safari/Chrome用：コントラストを最適化 */
    image-rendering: high-quality !important;              /* Chrome/Firefox用：高品質な縮小アルゴリズムを強制 */
    transform: translateZ(0);                               /* Safari用魔法の記述：GPU（グラフィック機能）を強制起動させてにじみを消す */
}