* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
}

body {
	min-height: 100vh;
	color: #233245;
	font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
	background: #f1f1f1;
}

body::before {
	content: "";
	position: fixed;
	inset: 0;
	pointer-events: none;
	z-index: 0;
	background: radial-gradient(circle at 50% -30%, rgba(30, 120, 184, 0.08), rgba(243, 244, 246, 0) 50%);
}

#layout {
	position: relative;
	z-index: 1;
}

.tpl-content {
	position: relative;
	padding: 216px 16px 0;
	color: #f3f7ff;
}

.tpl-content::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background:url(../images/banner.png) center top / cover no-repeat;
}

.tpl-content.pb0 {
	padding-bottom: 0;
}

.wrap {
	max-width: 1200px;
	margin: 0 auto;
}

.search-con {
	position: relative;
	padding: 14px 0 0;
}

.hero-head {
	position: relative;
	height: 0;
	z-index: 4;
}

.search-con::before {
	width: 210px;
	height: 210px;
	top: -30px;
	left: 18%;
	background: rgba(79, 171, 231, 0.25);
}

.search-con::after {
	width: 190px;
	height: 190px;
	right: 12%;
	top: 10px;
	background: rgba(157, 112, 63, 0.24);
}


.hero-head .site-logo {
	position: absolute;
	left: 0;
	top: -204px;
	display: inline-block;
	text-decoration: none;
	text-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
	z-index: 3;
}

.hero-head .site-logo img {
	display: block;
	width: 120px;
	height: auto;
	filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.25));
}

.hero-head .top-links {
	position: absolute;
	right: 0;
	top: -198px;
	display: flex;
	align-items: center;
	gap: 9px;
	font-size: 11px;
	line-height: 1;
	color: #fff;
	white-space: nowrap;
	letter-spacing: 0.2px;
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
	z-index: 3;
}

.hero-head .top-links a {
	color: #fff;
	text-decoration: none;
	transition: color 0.2s ease;
  font-size: 13px;
}

.hero-head .top-links a:hover {
	color: #8fe1ff;
}

.search_box {
	position: relative;
	width: 940px;
	padding: 18px 0 14px;
	margin: 0 auto;
	text-align: center;
	border-radius: 24px;
	overflow: hidden;
	padding-bottom: 16px;
}

.search_box .tab_box {
	position: relative;
	width: 100%;
	min-height: 34px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}

.search_box .tab_box .item {
	min-width: 80px;
	height: 24px;
	padding: 0 10px;
	font-size: 14px;
	color: #fff;
	line-height: 24px;
	text-align: center;
	border-radius: 5px;
	transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-ms-border-radius: 5px;
	-o-border-radius: 5px;
  cursor: pointer;
}

.search_box .tab_box .item:hover {
	color: #fff;
	background: rgba(255, 255, 255, 0.14);
	transform: translateY(-1px);
}

.search_box .tab_box .item.checked {
	background: #2994A2;
}

.search_box .search_line {
	position: relative;
	width: 100%;
	max-width: 940px;
	height: 56px;
	margin: 18px auto 0;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 0;
}

.search_box .search_line .edittext {
	width: calc(100% - 125px);
	height: 56px;
	background: rgba(255, 255, 255, 0.58);
	border-radius: 10px 0 0 10px;
	font-size: 14px;
	padding: 0 22px 0 20px;
	border: none;
	outline: none;
	-webkit-border-radius: 10px 0 0 10px;
	-moz-border-radius: 10px 0 0 10px;
	-ms-border-radius: 10px 0 0 10px;
	-o-border-radius: 10px 0 0 10px;
  color: #333;
}
.search_box .search_line .edittext::placeholder {
  color: #fff;
  font-weight: bold;
}
.search_box .search_line .start {
  width: 56px;
  height: 56px;
  background: rgba(255, 255, 255, 0.58);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0 10px 10px 0;
  -webkit-border-radius: 0 10px 10px 0;
  -moz-border-radius: 0 10px 10px 0;
  -ms-border-radius: 0 10px 10px 0;
  -o-border-radius: 0 10px 10px 0;
  cursor: pointer;
}

.search_box .search_line .line-ai {
	margin-left: 18px;
	display: inline-block;
	width: auto;
	font-family: "Microsoft YaHei", sans-serif;
	font-weight: 700;
	font-size: 15px;
	line-height: 1;
	color: #fff;
	user-select: none;
  cursor: pointer;
}

.ai-entry-strip {
	display: flex;
	width: 100%;
	margin-top: 20px;
	border-top: 1px solid rgba(255, 255, 255, 0.2);
	backdrop-filter: blur(2px);
	overflow: hidden;
	gap: 6px;
	border-radius: 0 0 0 0;
}

.ai-entry-card {
	position: relative;
	display: block;
	flex: 1 1 0;
	min-width: 0;
	padding: 16px 16px 14px;
	text-align: left;
	text-decoration: none;
	color: #fff;
	min-height: 120px;
	transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
	background: rgba(84, 58, 39, 0.48);
	-webkit-transition: transform 0.2s ease, background-color 0.2s ease;
	-moz-transition: transform 0.2s ease, background-color 0.2s ease;
	-ms-transition: transform 0.2s ease, background-color 0.2s ease;
	-o-transition: transform 0.2s ease, background-color 0.2s ease;
}
.ai-entry-card::after{
  content: '';
  position: absolute;
  width: 9px;
  height: 9px;
  background: url(../images/star.png) no-repeat center / contain;
  right: 18px;
  top: 18px;
}
.ai-entry-card:last-child {
	border-right: 0;
}

.ai-entry-card::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 3px;
	background: transparent;
}

.ai-entry-card:hover::before,
.ai-entry-card.is-active::before {
	background: linear-gradient(90deg, #1ac7e6 0%, #9ed93a 58%, #f4cb45 100%);
}

.entry-icon {
	display: inline-block;
	width: 29px;
	height: 27px;
	position: relative;
  background: url(../images/sprite.png) no-repeat -174px 0;
}

.icon-topic { background-position:0 0; }
.icon-read { background-position: -29px 0; }
.icon-study { background-position: -58px 0; }
.icon-paper { background-position: -87px 0; }
.icon-write { background-position: -116px 0; }
.icon-review { background-position: -145px 0; }

.ai-entry-card h4 {
	margin: 10px 0 6px;
	font-size: 13px;
	line-height: 1;
	font-weight: 500;
	letter-spacing: 0.5px;
	color: #fff;
}

.ai-entry-card p {
	margin: 0;
	font-size: 10px;
	line-height: 1.7;
	color: rgba(239, 246, 255, 0.9);
	letter-spacing: 0.2px;
}

.fgdy-main {
	position: relative;
	z-index: 1;
	margin-top: 0;
}

.trial-float {
	position: fixed;
	inset: 0;
	z-index: 30;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.25s ease, visibility 0.25s ease;
	-webkit-transition: opacity 0.25s ease, visibility 0.25s ease;
	-moz-transition: opacity 0.25s ease, visibility 0.25s ease;
	-ms-transition: opacity 0.25s ease, visibility 0.25s ease;
	-o-transition: opacity 0.25s ease, visibility 0.25s ease;
}

.trial-float.is-active {
	opacity: 1;
	visibility: visible;
	pointer-events: none;
}

.trial-float.is-hidden {
	display: none;
}

.trial-float::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(circle at 18% 22%, rgba(54, 166, 199, 0.12), transparent 20%),
		radial-gradient(circle at 82% 28%, rgba(247, 195, 87, 0.12), transparent 16%),
		radial-gradient(circle at 50% 78%, rgba(255, 255, 255, 0.08), transparent 18%);
	animation: trial-float-glow 8s ease-in-out infinite;
	pointer-events: none;
}

.trial-float-shell {
	position: absolute;
	right: 0;
	top: 50%;
	left: auto;
	width: min(127px, 82vw);
	padding: 7px;
  border: 1px solid #DEDEDE;
	border-radius: 10px;
	background: #EDEDED;
	box-shadow: 3px 4px 4px rgba(0, 0, 0, 0.25);
	animation: none;
	transform: translateY(-50%);
	transform-origin: center center;
	pointer-events: auto;
	z-index: 1;
	-webkit-border-radius: 10px;
	-moz-border-radius: 10px;
	-ms-border-radius: 10px;
	-o-border-radius: 10px;
}

.trial-float.is-paused .trial-float-shell,
.trial-float:hover .trial-float-shell {
	animation-play-state: paused;
}

.trial-float-qr {
  position: relative;
  z-index: 2;
  border: 3px solid #36A6C8;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}

.trial-float-qr img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 10px;
	background: #fff;
}

.trial-float-text {
	margin-top: 7px;
	text-align: center;
	font-size: 13px;
	letter-spacing: 2px;
	color: #000;
}

@keyframes trial-float-bob {
	0%,
	100% {
		transform: translate3d(0, 0, 0) rotate(0.3deg);
	}
	50% {
		transform: translate3d(0, -10px, 0) rotate(-0.3deg);
	}
}

@keyframes trial-float-glow {
	0%,
	100% {
		transform: scale(1);
		opacity: 0.65;
	}
	50% {
		transform: scale(1.04);
		opacity: 1;
	}
}

.section {
	padding: 64px 0;
}

.section-inner {
	position: relative;
  width: 1308px;
  margin: 0 auto;
}

.fgdy-main .section-paper {
	background: #fff;
	padding: 55px 0 56px;
}

.fgdy-main .section-paper .section-inner {
	padding-left: 4px;
	padding-right: 4px;
}

.fgdy-main .section-paper .section-inner:first-child {
	position: relative;
}
.paper-card.text-col{
  position: relative;
  width: 415px;
}
.paper-card.text-col::before {
	content: "";
	position: absolute;
	left: 0;
	top: -16px;
	width: 44px;
	height: 10px;
	background:
		radial-gradient(circle, transparent 2px, #2994A2 2px 3px, transparent 3px) 0 1px / 8px 8px no-repeat,
		radial-gradient(circle, transparent 2px, #2994A2 2px 3px, transparent 3px) 18px 1px / 8px 8px no-repeat,
		radial-gradient(circle, transparent 2px, #2994A2 2px 3px, transparent 3px) 36px 1px / 8px 8px no-repeat;
	opacity: 0.9;
}
.paper-card.img-col img{
	width: 100%;
	height: 355px;
}
.fgdy-main .section-paper .two-col {
	display: flex;
  justify-content: space-between;
	gap: 56px;
	align-items: center;
	margin-bottom: 52px;
  padding-right: 39px;
}

.fgdy-main .section-paper .two-col:last-child {
	margin-bottom: 0;
}

.fgdy-main .section-paper .paper-card h2 {
	margin: 0 0 8px;
	font-size: 22px;
	line-height: 1.45;
	color: #1f3148;
	position: relative;
	padding-top: 8px;
}

.paper-card.text-col::after {
	content: "";
	position: absolute;
	left: 55px;
	top: -11px;
	right: 0;
	height: 0;
	border-top: 1px dashed rgba(41, 148, 162, 0.5);
}

.fgdy-main .section-paper .paper-card .en {
	margin: 0 0 18px;
	font-size: 10px;
	letter-spacing: 1px;
	color: #8f9caf;
	text-transform: uppercase;
}

.fgdy-main .section-paper .chips {
	display: flex;
	flex-wrap: wrap;
	gap: 15px 8px;
	margin-bottom: 18px;
}

.fgdy-main .section-paper .chips a {
	flex: 0 0 calc((100% - 40px) / 6);
	padding: 9px 7px;
	border: 1px solid #C4C2C2;
	border-radius: 5px;
	font-size: 14px;
	color: #666;
	text-align: center;
	text-decoration: none;
	transition: all 0.2s ease;
  line-height: 1;
}

.fgdy-main .section-paper .chips a:hover {
	border-color: #36A6C7;
	color: #36A6C7;
}
.fgdy-main .section-paper .chips-reading a {
  flex: 0 0 calc((100% - 16px) / 3);
}
.more-btn {
	display: inline-block;
	padding: 10px 24px;
	border-radius: 4px;
	font-size: 14px;
	line-height: 1;
	color: #fff;
	text-decoration: none;
	background: #36A6C7;
	box-shadow: 0 7px 18px rgba(34, 166, 219, 0.28);
}

.more-btn.center {
	display: table;
	margin: 22px auto 0;
  background: none;
  border: 1px solid #36A6C7;
  color: #36A6C7;
  box-shadow: none;
  padding: 16px 47px;
}
.more-btn.center:hover {
  background: #36A6C7;
  color: #fff;
  box-shadow: 0 7px 18px rgba(34, 166, 219, 0.28);
}
.fgdy-main .section-paper .mock-shot {
	height: 265px;
	border-radius: 8px;
	border: 1px solid #d8e3ec;
	background-color: #eef4f8;
	box-shadow: 0 10px 26px rgba(43, 64, 89, 0.16);
	position: relative;
	overflow: hidden;
}

.fgdy-main .section-paper .mock-shot::before,
.fgdy-main .section-paper .mock-shot::after {
	content: "";
	position: absolute;
	border-radius: 4px;
}

.fgdy-main .section-paper .mock-shot::before {
	top: 0;
	left: 0;
	right: 0;
	height: 36px;
	background: linear-gradient(90deg, #1f9fcd, #28b6df);
}

.fgdy-main .section-paper .mock-shot::after {
	left: 18px;
	top: 54px;
	width: calc(100% - 36px);
	height: 186px;
	background:
		linear-gradient(#fff, #fff) 0 0 / 100% 100% no-repeat,
		repeating-linear-gradient(to bottom, rgba(0, 0, 0, 0.08) 0 8px, transparent 8px 22px) 18px 24px / calc(100% - 36px) calc(100% - 46px) no-repeat;
}

.fgdy-main .section-paper .shot-a {
	transform: rotate(-1deg);
}

.fgdy-main .section-paper .shot-b {
	transform: rotate(1deg);
}

.section-lecture {
	background: #efefef;
}

.lecture-carousel {
	position: relative;
	margin-top: 34px;
	padding: 0 54px 18px;
}

.sec-title {
	margin: 0;
	text-align: center;
	font-size: 46px;
	font-weight: 500;
	color: #2b3b4d;
	letter-spacing: 2px;
}

.lecture-list {
	overflow: hidden;
	margin-top: 0;
	position: relative;
}

.lecture-track {
	display: flex;
	gap: 23px;
	transition: transform 0.35s ease;
	will-change: transform;
  padding: 0 8px 8px;
}

.lecture-card {
	flex: 0 0 calc((100% - 69px) / 4);
}

.lecture-arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 54px;
	height: 54px;
	border: 0;
	background: url(../images/arrow.png) center center;
	cursor: pointer;
	z-index: 2;
	transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}


.lecture-arrow:disabled {
	opacity: 0.35;
	cursor: default;
}

.lecture-arrow.prev {
	left: 0;
}

.lecture-arrow.next {
  right: 0;
  transform:rotate(180deg) ;
  -webkit-transform:rotate(180deg) ;
  -moz-transform:rotate(180deg) ;
  -ms-transform:rotate(180deg) ;
  -o-transform:rotate(180deg) ;
}

.lecture-pagination {
	display: flex;
	justify-content: center;
	gap: 10px;
	margin-top: 18px;
}

.lecture-page {
	width: 42px;
	height: 4px;
	padding: 0;
	border: 0;
	border-radius: 999px;
	background: #d8dde5;
	cursor: pointer;
	transition: background-color 0.2s ease, transform 0.2s ease;
}

.lecture-page:hover {
	transform: translateY(-1px);
	background: #b9c4d2;
}

.lecture-page.is-active {
	background: #2fa2c8;
	box-shadow: 0 0 0 1px rgba(47, 162, 200, 0.18);
}

.lecture-card {
	background: url(../images/lecture-arrow.png) no-repeat 90% 86% #fff;
	border-radius: 25px 0 25px 0;
	padding: 10px;
	box-shadow: 0 5px 5px #DCDDD7;
	min-height: 220px;
}
.lecture-card-in {
  border: 1px solid #2994A2;
	border-radius: 25px 0 25px 0;
  position: relative;
  padding: 24px 13px 60px;
}
.lecture-card-in::before,
.lecture-card-in::after{
  content: "";
  position: absolute;
  width: 45px;
  height: 45px;
  background: url(../images/lectrue-bg.png) no-repeat;
}
.lecture-card-in::before{
  top: 0;
  right: 0;
}
.lecture-card-in::after{
  bottom: 0;
  left: 0;
  transform: rotate(180deg);
}
.lecture-date {
	font-size: 14px;
	color: #2994A2;
}

.lecture-cover {
	height: 130px;
	border-radius: 5px;
	margin-top: 15px;
	background:		linear-gradient(150deg, #fff7f3 0%, #ffe8e2 50%, #f4d6cb 100%);
	position: relative;
	overflow: hidden;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-ms-border-radius: 5px;
	-o-border-radius: 5px;
}
.lecture-cover img{
  width: 100%;
}
.lecture-cover::before {
	/* content: ""; */
	position: absolute;
	inset: 14px;
	border-radius: 6px;
	background:
		linear-gradient(#c83f2e, #c83f2e) 0 0 / 100% 24% no-repeat,
		linear-gradient(#fff, #fff) 0 32% / 100% 68% no-repeat;
}

.lecture-cover.alt::before {
	background:
		linear-gradient(#1a88c4, #1a88c4) 0 0 / 100% 24% no-repeat,
		linear-gradient(#fff, #fff) 0 32% / 100% 68% no-repeat;
}

.lecture-card p {
	margin: 10px 0 2px;
	font-size: 14px;
	color: #2F5559;
	line-height: 1.5;
}

.section-knowledge {
	background: #f4f4f4;
}

.knowledge-grid {
	margin-top: 30px;
	display: grid;
	grid-template-columns: repeat(9, minmax(0, 1fr));
	grid-auto-rows: 250px;
	gap: 10px;
}

.knowledge-item {
	margin: 0;
	grid-column: span 2;
}

.knowledge-item.large {
	grid-column: span 3;
	grid-row: span 2;
}

.knowledge-cover {
	height: calc(100% - 24px);
	border-radius: 0;
	box-shadow: 0 8px 18px rgba(35, 57, 86, 0.12);
	position: relative;
	overflow: hidden;
}
.knowledge-cover img{
  width: 100%;
}
.knowledge-cover::before {
	/* content: ""; */
	position: absolute;
	inset: 16px;
	border-radius: 4px;
	border: 1px solid rgba(255, 255, 255, 0.45);
}

.theme-1 { background: linear-gradient(155deg, #b8d7ff, #2f5f9f); }
.theme-2 { background: linear-gradient(155deg, #77cbfd, #1f72cf); }
.theme-3 { background: linear-gradient(155deg, #7dc7ff, #3f8ed0); }
.theme-4 { background: linear-gradient(155deg, #5f8dbf, #2e4f7e); }
.theme-5 { background: linear-gradient(155deg, #8fd6c7, #2f8d7f); }
.theme-6 { background: linear-gradient(155deg, #95cff9, #3f74b8); }
.theme-7 { background: linear-gradient(155deg, #99d5ff, #2c63b2); }

.knowledge-item p {
	margin: 7px 0 0;
	font-size: 12px;
	line-height: 1.45;
	color: #333;
}

.section-app {
	background: #ededed;
	padding-top: 44px;
	padding-bottom: 40px;
}

.app-wrap {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 44px;
	align-items: center;
}

.app-info h2 {
	font-size: 36px;
	margin: 0;
	letter-spacing: 5px;
	font-weight: 500;
	color: #252f3f;
  letter-spacing: 25%;
}

.app-info .slash {
	margin: 14px 0;
	font-size: 12px;
	letter-spacing: 3px;
	color: #000;
  letter-spacing: 25%;
}

.app-info .desc {
	margin: 0;
	font-size: 13px;
	line-height: 1.8;
	color: #000;
	max-width: 470px;
  letter-spacing: 25%;
}

.qr-list {
	margin-top: 24px;
	display: flex;
	gap: 18px;
}

.qr-box {
	text-align: center;
}

.qr {
	width: 160px;
	height: 160px;
	border-radius: 4px;
	background-blend-mode: multiply;
}

.qr-box span {
	display: block;
	margin-top: 6px;
	font-size: 11px;
	color: #000;
}

.app-phone {
	display: flex;
	justify-content: center;
}

.phone-mock {
	width: 713px;
  height: 511px;
	padding: 14px;
	border-radius: 40px;
	position: relative;
}

.phone-mock::before {
	/* content: ""; */
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	top: 11px;
	width: 120px;
	height: 16px;
	border-radius: 999px;
	background: #0e1520;
}

.phone-screen {
	width: 100%;
	height: 100%;
	border-radius: 30px;
	position: relative;
	overflow: hidden;
}

.phone-screen::before {
	/* content: ""; */
	position: absolute;
	left: 0;
	right: 0;
	top: 52px;
	height: 46px;
	background: linear-gradient(90deg, #32c8ec, #1f9ad8);
}

.phone-screen::after {
	/* content: ""; */
	position: absolute;
	left: 16px;
	right: 16px;
	top: 120px;
	height: 330px;
	border-radius: 12px;
	background:
		repeating-linear-gradient(to bottom, rgba(66, 89, 122, 0.15) 0 14px, transparent 14px 32px);
}

.fgdy-footer {
	padding: 14px 0 20px;
	background: #f7f7f7;
	text-align: center;
}

.fgdy-footer p {
	margin: 4px 0;
	font-size: 10px;
	line-height: 1.6;
	color: #000;
}

@keyframes rise-in {
	from {
		opacity: 0;
		transform: translateY(16px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (max-width: 1200px) {
	.mod-search::before {
		font-size: 48px;
	}

	.hero-head .site-logo {
		left: -24px;
	}

	.hero-head .top-links {
		right: -24px;
	}

	.fgdy-main::after,
	.fgdy-main::before {
		right: 8px;
	}

	.lecture-carousel {
		padding: 0 36px;
	}
}

@media (max-width: 860px) {
	.tpl-content {
		padding-top: 42px;
	}

	.hero-head {
		height: auto;
		display: flex;
		flex-direction: column;
		align-items: center;
		gap: 10px;
		margin-bottom: 8px;
	}

	.hero-head .site-logo {
		position: static;
		display: block;
		text-align: center;
		margin: 0;
	}

	.hero-head .site-logo img {
		width: 164px;
		margin: 0 auto;
	}

	.hero-head .top-links {
		position: static;
		justify-content: center;
		margin-bottom: 0;
		font-size: 12px;
		flex-wrap: wrap;
		white-space: normal;
	}

	.mod-search::before {
		font-size: 36px;
		margin-bottom: 14px;
	}

	.mod-search::after {
		content: none;
	}

	.ai-entry-card {
		flex: 0 0 50%;
	}

	.ai-entry-card {
		min-height: 104px;
	}

	.ai-entry-card h4 {
		font-size: 30px;
	}

	.mod-search .linkbox {
		justify-content: center;
	}

	.section {
		padding: 40px 0;
	}

	.lecture-carousel {
		padding: 0 34px;
	}

	.fgdy-main::after,
	.fgdy-main::before {
		display: none;
	}

	.two-col,
	.app-wrap {
		grid-template-columns: 1fr;
		gap: 18px;
	}

	.two-col.reverse {
		display: flex;
		flex-direction: column;
	}

	.two-col.reverse .img-col {
		order: 1;
	}

	.two-col.reverse .text-col {
		order: 2;
	}

	.paper-card h2,
	.sec-title,
	.app-info h2 {
		font-size: 34px;
	}

	.lecture-card {
		flex-basis: 100%;
	}

	.lecture-pagination {
		gap: 8px;
	}

	.lecture-page {
		width: 28px;
	}

	.knowledge-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.knowledge-item {
		grid-column: span 1;
	}

	.knowledge-item.large {
		grid-row: span 1;
		grid-column: span 3;
	}

	.phone-mock {
		width: 713px;
		height: 511px;
	}

	.lecture-arrow {
		width: 30px;
		height: 30px;
		font-size: 24px;
		line-height: 30px;
	}
}

@media (max-width: 640px) {
	.tpl-content {
		padding: 28px 12px 36px;
	}

	.hero-head .site-logo img {
		width: 146px;
	}

	.hero-head .top-links {
		font-size: 11px;
		gap: 6px;
	}

	.ai-entry-card {
		flex: 0 0 100%;
	}

	.ai-entry-card {
		min-height: auto;
		padding: 12px;
	}

	.ai-entry-card h4 {
		font-size: 28px;
	}

	.search_box {
		width: 100%;
		height: auto;
	}

	.search_box .tab_box {
		width: 100%;
		height: auto;
		flex-wrap: wrap;
		gap: 4px;
		margin-bottom: 12px;
	}

	.search_box .tab_box .item {
		width: auto;
		min-width: 88px;
		height: 34px;
		line-height: 34px;
		font-size: 12px;
		padding: 0 9px;
	}

	.search_box .search_line {
		width: 100%;
		height: auto;
		justify-content: flex-start;
	}

	.search_box .search_line .edittext {
		width: calc(100% - 120px);
		height: 38px;
		font-size: 13px;
		border-radius: 6px 0 0 6px;
	}

	.search_box .search_line .start {
		width: 74px;
		height: 38px;
		line-height: 34px;
		font-size: 14px;
		border-radius: 0 6px 6px 0;
	}

	.search_box .search_line .line-ai {
		margin-left: 10px;
		width: auto;
		font-size: 14px;
	}

	.section {
		padding: 30px 0;
	}

	.paper-card h2,
	.sec-title,
	.app-info h2 {
		font-size: 28px;
		letter-spacing: 1px;
	}

	.paper-card .en {
		font-size: 10px;
		line-height: 1.6;
	}

	.knowledge-grid {
		grid-template-columns: 1fr;
	}

	.knowledge-item {
		grid-column: auto;
	}

	.lecture-carousel {
		padding: 0 10px;
	}


	.lecture-card {
		flex-basis: 100%;
	}

	.lecture-pagination {
		gap: 6px;
	}

	.lecture-page {
		width: 24px;
	}

	.knowledge-item.large {
		grid-column: auto;
	}

	.knowledge-grid {
		grid-auto-rows: auto;
	}

	.knowledge-cover {
		height: 170px;
	}

	.qr-list {
		justify-content: center;
	}

	.app-info {
		text-align: center;
	}

	.app-info .desc {
		text-align: left;
	}

	.phone-mock {
		width: 252px;
		height: 412px;
	}
}