mtb_album_frontend/public/static/css/main.css

/* 更新日志*/
.log-page {
    margin-bottom: 50px;
}
.update-content {
    margin-left: 100px;
    padding: 10px 60px;
}

.update-log {
    margin:auto;
    margin-top: 10px;
    max-width: 1200px;
    background-color: #f9f9f9;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: Arial, sans-serif;
    color: #333;
}
.update-log .timestamp {
    color: #555;
    font-size: 12px;
}
.update-log .message {
    margin-top: 5px;
    font-size: 12px;
    padding-left: 20px;
    color: #555;
}
.update-log .highlight {
    color: #007BFF;
    text-decoration: none;
    font-size: 12px;
}
.update-log .log-date {
    border-bottom: 1px solid #ddd;
    padding:10px 0;
}
.update-log .log-date a {
    color: #555;
}
.update-log .log-line {
    padding: 10px 0;
    display: none;
}
.update-log .active {
    display: block;
}

/* Fonts START */
@font-face {
  font-family: 'Roboto';
  src: local('Roboto Bold'), local('Roboto-Bold'),
      url('../fonts/Roboto-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Roboto';
  src: local('Roboto Light'), local('Roboto-Light'),
      url('../fonts/Roboto-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Roboto';
  src: local('Roboto Black'), local('Roboto-Black'),
      url('../fonts/Roboto-Black.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Roboto';
  src: local('Roboto Medium'), local('Roboto-Medium'),
      url('../fonts/Roboto-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Roboto';
  src: local('Roboto'), local('Roboto-Regular'),
      url('../fonts/Roboto-Regular.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
/* Fonts END */


/* Global Styles START */
:root {
  --color-def: #2a2832;
  --color-2: #2B2C30;
  --color-1: #2a2832;
  --color-3: #2a1832;
  --color-4: #171521;
  --color-contact: #4c4d51;
}
* {
  box-sizing: border-box;
}

html, body {
  overflow-x: hidden;
}

body {
  font-family: 'Roboto';
  background-color: var(--color-def);
  color: #fff;
  line-height: 1.5;
  margin: 0;
  padding: 0;
  min-width: 310px;
  position: relative;
  font-weight: 300;
}

input, label, textarea, button {
  font-family: 'Roboto';
  outline: none;
}

.menu-overlay {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(31, 29, 37, .8);
  z-index: 9;
  transition: 0.8s ease;
  transform: translateX(100%);
}

.menu-overlay__active {
  transform: none;
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
}
p {
  margin-bottom: 20px;
}

h1 {
  font-size: 60px;
  font-weight: 300;
}

h2 {
  font-size: 24px;
  font-weight: 300;
}

.title-wrapper {
  margin: 0 auto 30px auto;
  max-width: 500px;
}

input, textarea, div {
  box-sizing: border-box;
}

.title {
  font-size: 46px;
  line-height: 52px;
  margin-bottom: 15px;
  text-transform: uppercase;
}
.subtitle {
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 25px;
  color: #bbb6b6;
  font-size: 18px;
}

a {
  color: #fff;
  text-decoration: none;
}

.uppercase {
  text-transform: uppercase;
}

.content {
  width: 100%;
  padding-left: 307px;
}

.content-inner {
    padding: 10px 60px;
    margin: 0 auto;
}


/* ====== Zoom effect ====== */
.mfp-zoom-in {
  /* start state */
  /* animate in */
  /* animate out */
}
.mfp-zoom-in .mfp-with-anim {
  opacity: 0;
  transition: all 0.2s ease-in-out;
  transform: scale(0.8);
}
.mfp-zoom-in.mfp-bg {
  opacity: 0;
  transition: all 0.3s ease-out;
}
.mfp-zoom-in.mfp-ready .mfp-with-anim {
  opacity: 1;
  transform: scale(1);
}
.mfp-zoom-in.mfp-ready.mfp-bg {
  opacity: 0.8;
}
.mfp-zoom-in.mfp-removing .mfp-with-anim {
  transform: scale(0.8);
  opacity: 0;
}
.mfp-zoom-in.mfp-removing.mfp-bg {
  opacity: 0;
}

/* ====== Newspaper effect ====== */
.mfp-newspaper {
  /* start state */
  /* animate in */
  /* animate out */
}
.mfp-newspaper .mfp-with-anim {
  opacity: 0;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.5s;
  transform: scale(0) rotate(500deg);
}
.mfp-newspaper.mfp-bg {
  opacity: 0;
  transition: all 0.5s;
}
.mfp-newspaper.mfp-ready .mfp-with-anim {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}
.mfp-newspaper.mfp-ready.mfp-bg {
  opacity: 0.8;
}
.mfp-newspaper.mfp-removing .mfp-with-anim {
  transform: scale(0) rotate(500deg);
  opacity: 0;
}
.mfp-newspaper.mfp-removing.mfp-bg {
  opacity: 0;
}

/* ====== Move-horizontal effect ====== */
.mfp-move-horizontal {
  /* start state */
  /* animate in */
  /* animate out */
}
.mfp-move-horizontal .mfp-with-anim {
  opacity: 0;
  transition: all 0.3s;
  transform: translateX(-50px);
}
.mfp-move-horizontal.mfp-bg {
  opacity: 0;
  transition: all 0.3s;
}
.mfp-move-horizontal.mfp-ready .mfp-with-anim {
  opacity: 1;
  transform: translateX(0);
}
.mfp-move-horizontal.mfp-ready.mfp-bg {
  opacity: 0.8;
}
.mfp-move-horizontal.mfp-removing .mfp-with-anim {
  transform: translateX(50px);
  opacity: 0;
}
.mfp-move-horizontal.mfp-removing.mfp-bg {
  opacity: 0;
}

/* ====== Move-from-top effect ====== */
.mfp-move-from-top {
  /* start state */
  /* animate in */
  /* animate out */
}
.mfp-move-from-top .mfp-content {
  vertical-align: top;
}
.mfp-move-from-top .mfp-with-anim {
  opacity: 0;
  transition: all 0.2s;
  transform: translateY(-100px);
}
.mfp-move-from-top.mfp-bg {
  opacity: 0;
  transition: all 0.2s;
}
.mfp-move-from-top.mfp-ready .mfp-with-anim {
  opacity: 1;
  transform: translateY(0);
}
.mfp-move-from-top.mfp-ready.mfp-bg {
  opacity: 0.8;
}
.mfp-move-from-top.mfp-removing .mfp-with-anim {
  transform: translateY(-50px);
  opacity: 0;
}
.mfp-move-from-top.mfp-removing.mfp-bg {
  opacity: 0;
}

/* ====== 3d unfold ====== */
.mfp-3d-unfold {
  /* start state */
  /* animate in */
  /* animate out */
}
.mfp-3d-unfold .mfp-content {
  perspective: 2000px;
}
.mfp-3d-unfold .mfp-with-anim {
  opacity: 0;
  transition: all 0.3s ease-in-out;
  transform-style: preserve-3d;
  transform: rotateY(-60deg);
}
.mfp-3d-unfold.mfp-bg {
  opacity: 0;
  transition: all 0.5s;
}
.mfp-3d-unfold.mfp-ready .mfp-with-anim {
  opacity: 1;
  transform: rotateY(0deg);
}
.mfp-3d-unfold.mfp-ready.mfp-bg {
  opacity: 0.8;
}
.mfp-3d-unfold.mfp-removing .mfp-with-anim {
  transform: rotateY(60deg);
  opacity: 0;
}
.mfp-3d-unfold.mfp-removing.mfp-bg {
  opacity: 0;
}

/* ====== Zoom-out effect ====== */
.mfp-zoom-out {
  /* start state */
  /* animate in */
  /* animate out */
}
.mfp-zoom-out .mfp-with-anim {
  opacity: 0;
  transition: all 0.3s ease-in-out;
  transform: scale(1.3);
}
.mfp-zoom-out.mfp-bg {
  opacity: 0;
  transition: all 0.3s ease-out;
}
.mfp-zoom-out.mfp-ready .mfp-with-anim {
  opacity: 1;
  transform: scale(1);
}
.mfp-zoom-out.mfp-ready.mfp-bg {
  opacity: 0.8;
}
.mfp-zoom-out.mfp-removing .mfp-with-anim {
  transform: scale(1.3);
  opacity: 0;
}
.mfp-zoom-out.mfp-removing.mfp-bg {
  opacity: 0;
}

.mfp-with-fade .mfp-content, .mfp-with-fade.mfp-bg {
  opacity: 0;
  transition: opacity .5s ease-out;
}
.mfp-with-fade.mfp-ready .mfp-content {
  opacity: 1;
}
.mfp-with-fade.mfp-ready.mfp-bg {
  opacity: 0.8;
}
.mfp-with-fade.mfp-removing.mfp-bg {
  opacity: 0;
}

.text-center {
  text-align: center;
}
.color-white {
  color: #fff;
}

.prz-custom-cursor {
  background-repeat: no-repeat;
  background-size: contain;
}
.wow {
  animation-duration: 1.5s;
}
/* Global Styles END */

/* Settings START */
.settings-wrap {
  position: fixed;
  top: 50%;
  transform: translateY(-50%) translateX(calc(100% - 50px));
  right: 0;
  z-index: 15;
  display: flex;
  align-items: center;
  transition: 0.5s ease;
}
.settings-wrap.is-active {
  transform: translateY(-50%);
}
.settings-btn {
  color: var(--color-1);
  background-color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  cursor: pointer;
  font-size: 22px;
}
.settings-btn i {
  animation: rotate 7s linear infinite;
}
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.settings-content {
  background-color: #413f4b;
  color: #fff;
  min-width: 300px;
  padding: 30px 20px;
}

.settings-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.settings-color-wrap {
  display: flex;
  column-gap: 10px;
}
.settings-color-item {
  width: 30px;
  height: 30px;
  display: inline-block;
  cursor: pointer;
  border: 1px solid #fff;
}
.settings-color-item.color-1 {
  background-color: var(--color-1);
}
.settings-color-item.color-2 {
  background-color: var(--color-2);
}
.settings-color-item.color-3 {
  background-color: var(--color-3);
}
.settings-color-item.color-4 {
  background-color: var(--color-4);
}
/* Settings END */

/* Sidebar START */
.sidebar-logo {
  position: absolute;
  top: 30px;
  left: 50px;
  z-index: 1;
}
.sidebar-logo img {
  max-width: 47px;
}
.menu-wrap {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;

  box-shadow: 0px 0px 15.3px 1.7px rgba(0, 0, 0, 0.34);
  z-index: 11;
  transition: 0.5s ease;
  transform: translateX(-100%);
  overflow-y: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
    background-color:var(--color-def);
}

.menu-nav {
  padding: 50px;
  padding-top: 120px;
  transition: 0.5s ease;
  opacity: 0;
  transform: translateX(-100%);
  z-index: 0;
  position: relative;
}

@media screen and (min-height: 610px) {
  .menu-nav {
    height: 100%;
  }
}

.menu-nav::before {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-def);
  transition: 0.8s ease;
  transform: translateX(-100%);
  z-index: -1;
}

.menu-nav ul {
  padding: 0;
  margin: 0;
}

.menu-nav ul li {
  list-style-type: none;
}

.menu-nav ul li:nth-last-child(n+1) a {
  margin-bottom: 25px;
}

.menu-nav ul a {
  text-transform: uppercase;
  text-decoration: none;
  font-weight: 300;
  font-size: 18px;
  display: block;
  letter-spacing: 2px;
  position: relative;
  transition: 0.5s ease;
}

.menu-nav ul a:hover {
  transform: translateX(15px);
}

.menu-nav ul a:hover:before {
  opacity: 1;
}

.menu-nav ul a::before {
  content: '\f054';
  font: normal normal normal 15px/1 "FontAwesome";
  display: inline-block;
  transition: 0.5s ease;
  opacity: 0;
  margin-left: -15px;
  position: absolute;
  left: -15px;
  top: 50%;
  transform: translateY(-50%);
}

.menu-nav .menu-contacts {
  margin-top: 50px;
}

.menu-nav .menu-contacts .menu-contacts__item {
  display: flex;
  align-items: center;
  font-size: 16px;
  letter-spacing: 0;
  color: #fff;
  opacity: 0.5;
  transition: opacity 0.8s ease;
}

.menu-nav .menu-contacts .menu-contacts__item:hover {
  opacity: 1;
}

.menu-nav .menu-contacts .menu-contacts__icon {
  display: inline-block;
  margin-right: 15px;
  min-width: 20px;
  text-align: center;
}

.menu-nav .menu-contacts .menu-contacts__icon i {
  display: inline-block;
  font-size: 20px;
}

.menu-nav .menu-contacts .menu-contacts__item p {
  margin-bottom: 0;
}

.menu-nav .menu-contacts .menu-contacts__item:nth-last-child(n+2) {
  margin-bottom: 25px;
}

.menu-nav .menu-social {
  display: flex;
  column-gap: 10px;
  margin-top: 50px;
  margin-left: -10px;
}

.menu-nav .menu-social a {
  font-size: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: 0.7s ease;
  border: 2px solid transparent;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.menu-nav .menu-social a i {
  font-size: 18px;
}

.menu-nav .menu-social a:hover {
  color: #fff;
  border: 2px solid #fff;
}

.menu-close__wrap {
  margin-top: 30px;
}

.menu-close {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 50px;
  width: 70px;
  position: relative;
}

.menu-close:hover img {
  margin-left: -20px;
}

.menu-close img {
  width: 40px;
  transition: 0.5s ease;
}

.menu-active {
  transform: none;
}

.menu-item-active {
  opacity: 1;
  transform: none;
}

.menu-item-active::before {
  transform: none;
}

.def-row {
  display: flex;
}

.sidebar {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 9;
  background-color: var(--color-def);
  height: 100%;
  padding: 30px 20px;
}

.sidebar .logo {
  display: block;
}

.sidebar .logo img {
  width: 47px;
  display: block;
}

.sidebar .hamburger-button {
  display: block;
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
}

.sidebar .hamburger-button:hover span:nth-child(1) {
  width: 22px;
}

.sidebar .hamburger-button:hover span:nth-child(2) {
  width: 32px;
}

.sidebar .hamburger-button:hover span:nth-child(3) {
  width: 42px;
}

.sidebar .hamburger-button span {
  display: block;
  height: 1px;
  background-color: #fff;
}

.sidebar .hamburger-button span:nth-last-child(n+2) {
  margin-bottom: 10px;
}

.sidebar .hamburger-button span:nth-child(1) {
  width: 42px;
  transition: 0.3s ease;
}

.sidebar .hamburger-button span:nth-child(2) {
  width: 32px;
}

.sidebar .hamburger-button span:nth-child(3) {
  width: 22px;
  transition: 0.5s ease;
}
/* Sidebar END */


/* Banner START */
.prelodaer-wrap {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #8e9093;
  z-index: 99;
  animation: preloader 1.8s 3s ease forwards;
}
.preloader-item {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  position: relative;
  z-index: 0;
}
.preloader-item::after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-def);
  transform: translateX(100%);
  animation: overlay 2s 0.1s ease forwards;
  z-index: -1;
}
.preloader-item img {
  max-width: 120px;
  display: block;
  transform: translateX(100%);
  opacity: 0;
  animation: overlay 2s 0.5s ease forwards;
}

@keyframes overlay {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: none;
    opacity: 1;
  }
}
@keyframes img {
  from {
    transform: translateX(100%);
  }
  to {
    transform: none;
  }
}
@keyframes preloader {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}

.home {
  height: 100vh;
}

.swiper-banner .swiper-slide {
  padding: 70px 70px 70px 0;
}
.banner-item {
  height: calc(100vh - 140px);
  padding: 150px 70px 70px 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 0;
  background-repeat: no-repeat;
  background-size: cover;
  box-shadow: 0px 4px 4px rgba(34, 32, 32, 0.1);
}
.banner-item::before {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(65, 54, 54, 0.5);
  z-index: -1;
}
.banner-content {
  max-width: 650px;
}
.banner-title-mini {
  font-size: 14px;
  display: inline-block;
  margin-bottom: 10px;
}
.banner-title-mini::before {
  content: '';
  display: inline-block;
  height: 1px;
  width: 30px;
  background-color: #fff;
  margin-right: 20px;
  vertical-align: middle;
}
.banner-title {
  font-size: 45px;
  line-height: 55px;
  font-weight: 700;
  margin-bottom: 20px;
}
.banner-desc {
  color: #f0eded;
  font-size: 16px;
  line-height: 24px;
  max-width: 550px;
}


.animeslide-slide.swiper-slide-active [data-animate] {
	opacity: 1;
	transform: none;
}
.animeslide-slide.swiper-slide-active .banner-title-mini {
	transition-delay: 0.3s;
}
.animeslide-slide.swiper-slide-active .banner-title {
	transition-delay: 0.6s;
}
.animeslide-slide.swiper-slide-active .banner-desc {
	transition-delay: 0.9s;
}
.animeslide-slide.swiper-slide-active .banner-btn {
	transition-delay: 1.2s;
}
.animeslide-slide.swiper-slide-active .banner-right img {
	transition-delay: 1.6s;
}
.animeslide-slide.swiper-slide-active .banner-right::before {
	transition-delay: 1.8s;
	transition-duration: 0.8s;
	opacity: 1;
}

[data-animate] {
	opacity: 0;
	transition: all 0.8s ease-out;
}
[data-animate="bottom"] {
	transform: translate3d(0, 15px, 0);
}

.banner-nav-wrap {
  background-color: var(--color-def);
  display: flex;
  align-items: center;
  column-gap: 20px;
  position: absolute;
  bottom: 70px;
  right: 70px;
  z-index: 1;
  height: 60px;
  width: 400px;
  padding: 0 20px;
}
.banner-btn a {}

.swiper-banner .swiper-button-next, .swiper-rtl .swiper-button-prev,
.swiper-banner .swiper-button-prev, .swiper-rtl .swiper-button-next,
.swiper-banner .swiper-scrollbar {
  color: #fff;
  position: static;
  margin: 0;
}
.swiper-banner .swiper-button-next::after, .swiper-rtl .swiper-button-prev::after,
.swiper-banner .swiper-button-prev::after, .swiper-rtl .swiper-button-next::after {
  font-size: 22px !important;
}
.swiper-banner .swiper-scrollbar-drag {
  background-color: #c5c5ca;
}
/* Banner END */


/* Contact page START */
.contact-title {
  max-width: 600px;
  margin: 0 auto;
}
.contact-content {
  padding: 100px 0 100px 88px;
  min-height: 100vh;
  position: relative;
  z-index: 0;
  background-size: cover;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
}
.contact-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-color: var(--color-def);
  opacity: 0.7;
}
.contact-content .title-center {
  max-width: 700px;
  margin: 0 auto 50px auto;
}
.contact-row {
  display: flex;
  align-items: center;
  justify-content: center;
  column-gap: 40px;
}

.s-contact .left {
  padding: 60px 40px 40px 40px;
  background-color: #333335;
  width: 400px;
  font-weight: 300;
}

.s-contact .left label,
.s-contact .left input,
.s-contact .left textarea {
  display: block;
  font-size: 16px;
  color: #fff;
  font-weight: 300;
  transition: 0.35s ease;
}

.s-contact .left input,
.s-contact .left textarea {
  background-color: transparent;
  border: 1px solid #797a7d;
  padding: 10px 20px;
  width: 100%;
  margin-bottom: 10px;
}

.s-contact .left label {
  background-color: #3c3a3a;
  display: inline-block;
  position: absolute;
  top: -10px;
  left: 10px;
  padding-left: 10px;
  padding-right: 10px;
  transition: 0.5s ease;
  color: #bab9b9;
  font-size: 14px;
}

.input-field {
  position: relative;
  margin-bottom: 30px;
}
.input-field:hover input,
.input-field:hover textarea {
  border-color: #fff;
}
.input-field:hover label {
  color: #fff;
}
.input-field input:focus,
.input-field textarea:focus {
  border-color: #fff;
}
.input-field input:focus ~ label,
.input-field textarea:focus ~ label {
  color: #fff;
}

.input-field.is-active label {
  color: #fff;
}
.input-field.is-active input,
.input-field.is-active textarea {
  border-color: #fff;
}

.s-contact .button-field {
  text-align: center;
}
.s-contact .left button {
  background-color: #707174;
  color: #fff;
  border: none;
  display: inline-block;
  font-weight: 300;
  padding: 15px 50px;
  font-size: 16px;
  text-transform: uppercase;
  font-weight: 300;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  z-index: 0;
  transition: 0.5s ease;
}
.s-contact .left button:hover::after {
  transform: none;
}
.s-contact .left button::after {
  content: '';
  display: block;
  position: absolute;
  background-color: #636467;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  transition: 0.5s ease;
  transform: translateY(-100%);
}

.contact-info-item {
  display: flex;
  font-size: 18px;
  margin-bottom: 20px;
}
.contact-info-title {
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 5px;
}
.contact-info-icon {
  margin-right: 15px;
  min-width: 24px;
  text-align: center;
  font-size: 20px;
}

.contact-social {
  margin-top: 50px;
}
.contact-social-title {
  margin-bottom: 15px;
  font-size: 20px;
  font-weight: 400;
}
.contact-social-row {
  display: flex;
  column-gap: 10px;
  margin-left: -10px;
}
.contact-social-row a {
  font-size: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: 0.7s ease;
  border: 2px solid transparent;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
.contact-social-row a i {
  font-size: 18px;
}
.contact-social-row a:hover {
  color: #fff;
  border: 2px solid #fff;
}
.mfp-bg {
  opacity: .6;
}
.form-alert {
  max-width: 370px;
  margin: auto;
  text-align: center;
  background: #39393c;
  padding: 50px 30px;
  position: relative;
}
.form-alert p {
  margin-bottom: 0;
}
.mfp-close-btn-in .mfp-close {
  color: #fff !important;
}
/* Contact page END */

/* Album START */
.gallery-content {
  min-height: 1000px;
}
.grid-album {
  display: none;
}
.grid-album.is-active {
  display: block;
}

.album-tab {
  display: flex;
  justify-content: left;
  flex-wrap: wrap;
  column-gap: 15px;
  margin-bottom: 30px;
}

.album-tab a {
  border: 2px solid #ccc;
  border-radius: 30px;
  display: inline-block;
  padding: 5px 25px;
  transition: 0.5s ease;
  margin-bottom: 15px;
    color: #000;
}
.album-tab a:hover {
  background-color: #fff;
  color: #000;
}
.album-tab a.is-active {
  background-color: #e4e4e4;
  color: #000;
  font-weight: 500;
}

.album-item a:hover .album-thumb img {
  transform: scale(1.1);
}
.album-thumb {
  margin-bottom: 10px;
  overflow: hidden;
}
.album-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  transition: transform 1s ease;
}

.album-name {
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 5px;
    white-space: nowrap; /* 防止文字换行 */
    overflow: hidden; /* 隐藏超出部分 */
    text-overflow: ellipsis; /* 超出部分显示为省略号 */
    max-width: 100%; /* 设置最大宽度 */
}
.album-desc {
    color: #c8c6c6;
    margin-bottom: 20px;
    white-space: nowrap; /* 防止文字换行 */
    overflow: hidden; /* 隐藏超出部分 */
    text-overflow: ellipsis; /* 超出部分显示为省略号 */
    max-width: 100%; /* 设置最大宽度 */
}

.grid-album::after {
  content: '';
  display: block;
  clear: both;
}
.grid-album .grid-sizer,
.grid-album .grid-item {
    width: calc(25% - 15px);
    margin-bottom: 15px;
}


.grid-album .grid-item {
  float: left;
  z-index: 0;
  overflow: hidden;
}
/* Album END */

/* Gallery START */
.grid-single {
  border-bottom: 1px solid #464545;
  padding-bottom: 50px;
}
.grid-single::after {
  content: '';
  display: block;
  clear: both;
}

.grid-single .grid-sizer,
.grid-single .grid-item {
  width: calc(25% - 15px);
  margin-bottom: 15px;
}

.grid-single .grid-item {
  float: left;
  z-index: 0;
  overflow: hidden;
}
.grid-single .grid-item:hover a::before,
.grid-single .grid-item:hover a::after {
  opacity: 1;
}

.grid-single .grid-item img {
  display: block;
  width: 100%;
  transition: 0.35s ease;
}

.gallery-wrap {
  padding: 50px 0;
}

.gallery-wrap .def-title-wrapper {
  text-align: center;
}

.b-lazy {
  -webkit-transition: opacity 500ms ease-in-out;
     -moz-transition: opacity 500ms ease-in-out;
       -o-transition: opacity 500ms ease-in-out;
          transition: opacity 500ms ease-in-out;
           max-width: 100%;
             opacity: 0;
}
.b-lazy.b-loaded {
  opacity: 1;
}

.grid-nav-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 35px;
  column-gap: 30px;
}
.grid-nav-wrap a {
  display: inline-block;
  padding: 10px 25px;
  background-color: #383636;
  font-weight: 300;
  font-size: 16px;
  transition: background-color 0.35s ease;
  vertical-align: middle;
}
.grid-nav-wrap a:hover {
  background-color: #545050;
}
/* Gallery END */



/* About page START */
.about-content {
  padding: 60px 0 100px 100px;
  position: relative;
  z-index: 0;
  background-size: cover;
  background-repeat: no-repeat;
}
.about-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-color: var(--color-def);
  opacity: 0.8;
}
.about-content .content-inner {
  max-width: 1000px;
  padding: 0 20px;
}
.s-about .sub-title {
  font-size: 18px;
  margin-bottom: 15px;
  font-weight: 500;
}
.about-desc {
  line-height: 1.7;
}
.about-desc {
  color: #ccc9c9;
}
.about-content .left-avatar {
  height: 500px;
  overflow: hidden;
  margin-bottom: 30px;
}
.about-content .right {
  max-width: 800px;
}
.about-content .left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.link-portfolio {
  display: flex;
  align-items: center;
  font-weight: 300;
  margin-top: 40px;
  border-left: 1px solid #fff;
  padding-left: 10px;
  padding-top: 10px;
  padding-bottom: 10px;
  position: relative;
  width: 200px;
  overflow: hidden;
}

.link-portfolio:hover img {
  transform: translateX(40%);
}

.link-portfolio:hover::before, .link-portfolio:hover::after {
  width: 100%;
}

.link-portfolio:hover .right-border {
  height: 100%;
}

.link-portfolio img {
  margin-left: 15px;
  width: 35px;
  transition: 0.5s ease;
}

.link-portfolio::before, .link-portfolio::after {
  content: '';
  display: block;
  position: absolute;
  transition: 0.5s ease;
  height: 1px;
  width: 0;
  background-color: #fff;
}

.link-portfolio::before {
  top: 0;
  left: 0;
}

.link-portfolio::after {
  bottom: 0;
  right: 0;
}

.link-portfolio .right-border {
  display: block;
  position: absolute;
  transition: 0.5s ease;
  height: 0;
  width: 1px;
  background-color: #fff;
  right: 0;
  bottom: 0;
}
/* About page END */

/* Footer START */
.site-footer {
  padding: 20px 20px 20px 110px;

}
.footer-copyright {
  text-align: center;
  color: #2a2832;
}
/* Footer END */


/* Responsive START */
@media screen and (max-width: 1024px) {
  .container-full {
    padding: 0 20px;
  }
  .grid-single .grid-sizer,
  .grid-single .grid-item {
    width: calc(33% - 15px);
  }
}

@media screen and (max-width: 992px) {

  /* Sidebar 992 START */
  .menu-nav {
    padding-top: 120px;
  }
  /* Sidebar 992 END */

  /* Banner 992 START */
  .swiper-banner .swiper-slide {
    padding: 30px 30px 30px 0;
  }
  .banner-item {
    padding: 150px 50px 70px 50px;
    height: auto;
  }
  .banner-nav-wrap {
    bottom: 30px;
    right: 30px;
  }
  /* Banner 992 END */

  /* About 992 START */
  .about-content {
    padding: 40px 0 100px 100px;
  }
  /* About 992 END */

  /* Contact page 992 START */
  .contact-row {
    flex-direction: column;
  }
  .s-contact .left {
    margin-bottom: 30px;
  }
  /* Contact page 992 END */

}

@media screen and (max-width: 768px) {

  /* Sidebar 768 START */
  .sidebar {
    height: auto;
    width: 100%;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .sidebar .hamburger-button {
    top: 0;
    right: 0;
    transform: none;
    position: static;
  }
  .sidebar .logo {
    position: static;
  }

  .content {
    padding-left: 0;
    margin-top: 52px;
  }
  /* Sidebar 768 END */

  /* Banner 768 START */
  .swiper-banner .swiper-slide {
    padding: 0;
  }
  .banner-nav-wrap {
    bottom: 0;
    right: 0;
  }
  .banner-title {
    font-size: 32px;
    line-height: 42px;
  }
  .banner-item {
    padding: 100px 40px 150px 40px;
    height: calc(100vh - 52px);
    background-position: center center;
  }
  /* Banner 768 END */

  /* Album 768 START */
  .gallery-wrap {
    margin-left: 0;
  }
  .gallery-wrap .content-inner {
    padding: 0 40px;
  }
  .grid-album .grid-sizer,
  .grid-album .grid-item {
    width: calc(50% - 10px);
  }
  /* Album 768 END */

  /* Contact page 768 START */
  .contact-content {
    padding: 100px 40px;
  }
  /* Contact page 768 END */

  /* Footer 768 START */
  .site-footer {
    padding: 20px;
  }
  .footer-copyright {
    font-size: 14px;
  }
  /* Footer 768 END */
    .update-content {
        padding: 10px 10px;
    }

    .album_table .void-img{width: 100px;}
}

@media screen and (max-width: 575px) {

  /* Global 575 START */
  .title {
    font-size: 40px;
    margin-bottom: 10px;
  }
  .subtitle {
    font-size: 16px;
  }
  .preloader-item img {
    max-width: 80px;
  }
  /* Global 575 END */

  .grid-single .grid-sizer,
  .grid-single .grid-item {
    width: calc(50% - 10px);
    margin-bottom: 10px;
  }

  /* About 575 START */
  .about-content .left-avatar {
    height: 340px;
  }
  /* About 575 END */

  /* Album 575 START */
  .gallery-wrap .content-inner {
    padding: 0 20px;
  }
  .grid-album .grid-sizer,
  .grid-album .grid-item {
    width: 100%;
  }
  /* Album 575 END */

  /* Gallery single 575 START */
  .grid-single {
    padding-bottom: 50px;
  }
  /* Gallery single 575 END */

  /* Contact page 575 START */
  .contact-content {
    padding: 110px 20px 50px 20px;
  }
  .s-contact .left {
    width: 100%;
    max-width: 400px;
    padding: 40px 20px;
  }
  /* Contact page 575 END */
    .update-content {
        padding: 10px 10px;
    }
    .breadcrumb-box {
        display: none;
    }
    .album_table .void-img{width: 100px;}
}

@media screen and (max-width: 480px) {

  /* Sidebar 480 START */
  .sidebar {
    padding: 8px 20px;
  }
  .sidebar-logo {
    top: 20px;
    left: 25px;
  }
  .sidebar .logo img {
    width: 40px;
  }
  .sidebar .hamburger-button span:nth-last-child(n+2) {
    margin-bottom: 9px;
  }
  .menu-nav {
    padding: 130px 25px 25px 25px;
  }
  .menu-nav ul a {
    font-size: 18px;
  }
  .menu-close__wrap {
    left: 25px;
  }
  .menu-nav .menu-contacts {
    margin-top: 50px;
  }
  .menu-nav .menu-social {
    margin-top: 50px;
  }
  /* Sidebar 480 END */

  /* Banner 480 START */
  .banner-item {
    padding: 60px 30px 100px 30px;
  }
  .banner-nav-wrap {
    width: 100%;
    max-width: 400px;
  }
  /* Banner 480 END */

}
/* Responsive END */
.menu-nav .menu-nav-son {
  display: block;
}

.menu-nav .menu-nav-son .menu-nav-son2 {
    display: none;
}

.menu-nav .son-active {
    display: block;
}

.menu-nav .menu-nav-son li {
  padding-left: 20px;
}

.menu-nav .menu-nav-son li a{
  font-size: 16px;
}



/* 图片容器 */
.album-thumb {
  position: relative;
  overflow: hidden;
}

/* 图片样式 */
.album-thumb img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}



/* 遮罩层文字样式 */
.album-mask .album-name {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
}

.album-mask .album-desc {
  font-size: 14px;
  text-align: center;
}

/* 鼠标悬停时图片放大效果 */
.album-thumb:hover img {
  transform: scale(1.1);
}

.gallery-album .album-name {
  font-size: 18px;
  text-align: center;
}
.gallery-album .album-desc {
  font-size: 14px;
  text-align: center;
}


/*
 * 产品详情css
 */

/* 图片容器 */
.album-thumb {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

/* 图片样式 */
.album-thumb img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

/* 遮罩层 */
.album-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  padding: 10px;
}

/* 鼠标悬停时显示遮罩层 */
.album-thumb:hover .album-mask {
  opacity: 1;
}

/* 下载图标样式 */
.download-icon {
  color: #fff;
  font-size: 24px;
  text-decoration: none;
  transition: color 0.3s ease;
}

.download-icon:hover {
  color: #007bff;
}

/* 全屏遮罩层 */
.fullscreen-mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* 全屏图片 */
.fullscreen-mask img {
  max-width: 90%;
  max-height: 90%;
  transform: scale(0.8);
  transition: transform 0.3s ease;
}

/* 全屏按钮样式 */
.fullscreen-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 56px;
  cursor: pointer;
  z-index: 1;
}

.fullscreen-btn:hover {
  color: #007bff;
}

.fullscreen-btn-left {
  left: 10px;
}

.fullscreen-btn-right {
  right: 10px;
}

/* 显示全屏遮罩层 */
.fullscreen-mask.active {
  opacity: 1;
  visibility: visible;
}

/* 全屏图片放大 */
.fullscreen-mask.active img {
  transform: scale(1);
}

.gallery-album-line {
  width: 100%;
  height: 20px;
  border-bottom: 1px solid #ccc;
  margin-bottom: 30px;
  font-size: 12px;
  text-align: right;
}

.gallery-album-line a{
    color: #000;
}


.gallery-album-prev {
  float: right;
  color: #333;
}

.gallery-album-line .gallery-album-prev {
    color: #000;
}

/*表格样式*/
table.album_table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}
table.album_table th, table.album_table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #444;

}
table.album_table th {
  background-color: #333;
  color: #fff;
  font-weight: bold;
}
table.album_table td {
  background-color: #222;
  color: #ddd;
}
table.album_table img {
  border-radius: 5px;
}
table.album_table button {
  background-color: #555;
  color: white;
  border: none;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
table.album_table button:hover {
  background-color: #777;
}
/* 视频遮罩层样式 */
.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.89);
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.video-container {
  position: relative;
  width: 80%;
  max-width: 800px;
}

video {
  width: 100%;
  height: auto;
}

.close-btn {
  position: absolute;
  top: -30px;
  right: -30px;
  background: red;
  color: white;
  border: none;
  padding: 10px;
  cursor: pointer;
  border-radius: 50%;
}

.download-btn {
  margin-left: 10px;
}




.search-wrapper {
    width: 100%;
    margin-bottom: 30px;
    text-align: right;
    height: 47px;
}


.search-box {
    position: relative;
    float: left;
    right: 10px;
    width: 290px;
    display: flex;
    align-items: center;
    background-color: #f9f9f9;
    border-radius: 20px;
    padding: 5px 10px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

/* 搜索输入框 */
.search-box input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    color: #888;
    font-size: 14px;
    padding: 8px;
}

/* 搜索图标 */
.search-box .fa-search {
    color: #888;
    font-size: 18px;
    cursor: pointer;
}

/* 鼠标悬停时图标颜色变化 */
.search-box .fa-search:hover {
    color: #888;
}

.breadcrumb-box {
    float: right;
    min-width: 300px;
    font-size: 16px;
}


#videoPlayer {
    max-height: 600px;
}

/* iframe 主体内容 */
.main-body{
    background-color:#ffffff;
}

.main-body .album-thumb {
    border:2px solid #ccc;
    width: 100%;
    min-height: 345px;
}
.main-body  {
    color: #2a2832;
}
.main-body .album-name {
    color: #2a2832;
}
.main-body .album-desc {
    color: #2a2832;
}
.main-body .update-content {
    margin-left: 0px;
}
.main-body .update-content .update-log {
    max-width: none;
}

.is-hidden {
    visibility: hidden;
}