/*! normalize.css v7.0.0 | MIT License | github.com/necolas/normalize.css */
html {
    line-height: 1.15;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    color: #334155
}

article, aside, footer, header, nav, section {
    display: block
}

h1 {
    font-size: 2em;
    margin: .67em 0
}

figcaption, figure, main {
    display: block
}

figure {
    margin: 1em 40px
}

hr {
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    height: 0;
    overflow: visible
}

pre {
    font-family: monospace, monospace;
    font-size: 1em
}

a {
    background-color: transparent;
    -webkit-text-decoration-skip: objects
}

abbr[title] {
    border-bottom: none;
    text-decoration: underline;
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted
}

b, strong {
    font-weight: inherit
}

b, strong {
    font-weight: bolder
}

code, kbd, samp {
    font-family: monospace, monospace;
    font-size: 1em
}

dfn {
    font-style: italic
}

mark {
    background-color: #ff0;
    color: #000
}

small {
    font-size: 80%
}

sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline
}

sub {
    bottom: -.25em
}

sup {
    top: -.5em
}

audio, video {
    display: inline-block
}

audio:not([controls]) {
    display: none;
    height: 0
}

img {
    border-style: none
}

svg:not(:root) {
    overflow: hidden
}

button, input, optgroup, select, textarea {
    font-family: sans-serif;
    font-size: 100%;
    line-height: 1.15;
    margin: 0
}

button, input {
    overflow: visible
}

button, select {
    text-transform: none
}

[type=reset], [type=submit], button, html [type=button] {
    -webkit-appearance: button
}

[type=button]::-moz-focus-inner, [type=reset]::-moz-focus-inner, [type=submit]::-moz-focus-inner, button::-moz-focus-inner {
    border-style: none;
    padding: 0
}

[type=button]:-moz-focusring, [type=reset]:-moz-focusring, [type=submit]:-moz-focusring, button:-moz-focusring {
    outline: 1px dotted ButtonText
}

fieldset {
    padding: .35em .75em .625em
}

legend {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    color: inherit;
    display: table;
    max-width: 100%;
    padding: 0;
    white-space: normal
}

progress {
    display: inline-block;
    vertical-align: baseline
}

textarea {
    overflow: auto
}

[type=checkbox], [type=radio] {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0
}

[type=number]::-webkit-inner-spin-button, [type=number]::-webkit-outer-spin-button {
    height: auto
}

[type=search] {
    -webkit-appearance: textfield;
    outline-offset: -2px
}

[type=search]::-webkit-search-cancel-button, [type=search]::-webkit-search-decoration {
    -webkit-appearance: none
}

::-webkit-file-upload-button {
    -webkit-appearance: button;
    font: inherit
}

details, menu {
    display: block
}

summary {
    display: list-item
}

canvas {
    display: inline-block
}

template {
    display: none
}

[hidden] {
    display: none
}

blockquote, caption, dd, dl, fieldset, figure, form, hr, ol, pre, table, td, th, ul {
    margin: 0;
    padding: 0
}

[tabindex='-1']:focus {
    outline: 0
}

body, button, input, select, textarea {
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%
}

a:active, a:hover {
    outline: 0
}

[role=button], a, button, input, label, select, textarea {
    -ms-touch-action: manipulation;
    touch-action: manipulation
}

ol, ul {
    margin-bottom: .8rem
}

ol ol, ol ul, ul ol, ul ul {
    margin-bottom: 0
}

code, kbd, pre, samp {
    font-family: Monaco, Menlo, Consolas, monospace
}

b, strong {
    line-height: inherit
}

em, i {
    font-style: italic;
    line-height: inherit
}

table {
    display: table;
    max-width: 100%
}

td, th {
    line-height: 1.6rem;
    vertical-align: middle
}

th {
    text-align: left
}

form {
    font-size: 1rem
}

fieldset {
    border: 0;
    min-width: 0
}

legend {
    line-height: inherit;
    margin: 0
}

input, optgroup, select, textarea {
    line-height: inherit
}

input, label, select {
    vertical-align: middle
}

input[type=file] {
    display: block;
    width: 100%
}

textarea {
    height: auto;
    resize: vertical
}

input:focus, select:focus, textarea:focus {
    outline: 0
}

.select select:focus:-moz-focusring {
    color: transparent;
    text-shadow: 0 0 0 #000
}

select[multiple], select[size] {
    height: auto
}

.select--list:after {
    content: none !important
}

select::-ms-expand {
    display: none
}

option {
    color: #262b3a;
    background-color: #fff
}

fieldset[disabled] input, input[disabled], input[readonly] {
    cursor: not-allowed;
    opacity: 1;
    pointer-events: none
}

button {
    line-height: inherit;
    vertical-align: middle
}

@media screen and (max-width: 50em) {
    input, select, textarea {
        font-size: 16px
    }
}

embed, iframe, img, object {
    display: inline-block;
    vertical-align: middle
}

iframe {
    border: 0
}

img {
    border: 0;
    font-style: italic;
    height: auto;
    -ms-interpolation-mode: bicubic
}

svg {
    max-height: 100%
}

.gm-style img {
    max-width: none
}

html {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    font-family: Montserrat, Avenir, "Avenir Next", Trebuchet, Verdana, sans-serif;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    min-height: 100%;
    -webkit-tap-highlight-color: transparent
}

@media screen and (min-width: 40em) {
    html {
        font-size: 16px
    }
}

*, :after, :before {
    -webkit-box-sizing: inherit;
    box-sizing: inherit
}

body {
    background-color: #f2f2f2 !important;
    color: #262b3a;
    line-height: 1.6rem;
    margin: 0;
    padding: 0;
    -moz-osx-font-smoothing: grayscale
}

::selection {
    background-color: #294ace;
    color: #fff;
    text-shadow: none
}

img::selection {
    background: 0 0
}

img::-moz-selection {
    background: 0 0
}

.is-revealing {
    visibility: hidden;
}

.btn {
    background-image: none;
    border-radius: 30px;
    border-style: solid;
    border-width: 1px;
    cursor: pointer;
    display: inline-block;
    font-family: Montserrat, Avenir, "Avenir Next", Trebuchet, Verdana, sans-serif;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.6rem;
    margin-bottom: 0;
    padding: .65rem 2.2rem .55rem;
    text-align: center;
    text-decoration: none;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    -webkit-transition: background-color .2s ease-out, background .2s ease-out, color .2s ease-out, border .2s ease-out;
    transition: background-color .2s ease-out, background .2s ease-out, color .2s ease-out, border .2s ease-out;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    vertical-align: middle;
    white-space: nowrap;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none
}

.btn:focus, .btn:hover {
    outline: 0;
    text-decoration: none
}

.btn:active {
    outline: 0;
    background-image: none
}

.btn.disabled, .btn[disabled], .btn[readonly], fieldset[disabled] .btn {
    cursor: not-allowed !important;
    opacity: 1;
    pointer-events: none
}

@media screen and (max-width: 40em) {
    .btn {
        display: block;
        margin-top: .8rem;
        width: 100%
    }
}

a.btn.disabled, fieldset[disabled] a.btn {
    pointer-events: none
}

.btn--sm {
    font-size: .618rem;
    padding: .1rem .6rem 0
}

.btn--default {
    background-color: #294ace;
    border-color: #294ace;
    color: #fff
}

.btn--default:focus, .btn--default:hover {
    background-color: #213ba3;
    border-color: #213ba3
}

.btn--default:active {
    background-color: #182b79;
    border-color: #182b79
}

.btn--secondary, .btn--secondary:visited {
    background-color: #69f0ae;
    border-color: #69f0ae;
    color: #262b3a
}

.btn--secondary:focus, .btn--secondary:hover, .btn--secondary:visited:focus, .btn--secondary:visited:hover {
    background-color: #3beb95;
    border-color: #3beb95
}

.btn--secondary:active, .btn--secondary:visited:active {
    background-color: #16dd7c;
    border-color: #16dd7c
}

.container {
    margin-left: auto;
    margin-right: auto;
    max-width: 900px;
    width: 90%
}

.container--lg {
    margin-left: auto;
    margin-right: auto;
    max-width: 1100px;
    width: 90%
}

canvas, iframe, img, svg, video {
    max-width: 100%
}

.logo {
    max-height: 300px
}

.download {
    max-height: 120px
}

.mentioned {
    max-height: 45px
}

.illustration--small {
    max-height: 80px
}

.illustration--small:hover{
    transform: scale(5);
}

div img:hover{
    transform: scale(2);
}

.icon {
    height: 30px
}

.cta-image {
    max-height: 100px
}

.form-control {
    background-image: none;
    border: 1px solid transparent;
    border-radius: 7px;
    color: #262b3a;
    display: block;
    font-family: Montserrat, Avenir, "Avenir Next", Trebuchet, Verdana, sans-serif;
    font-size: 1rem;
    line-height: 1.6rem;
    max-width: 100%;
    padding: .65rem .8rem .55rem;
    width: 100%;
    -moz-osx-font-smoothing: grayscale
}

.label {
    cursor: default;
    display: inline-block;
    max-width: 100%
}

.legend {
    display: block;
    white-space: normal;
    width: 100%
}

.form--stacked .checkbox, .form--stacked .input, .form--stacked .label, .form--stacked .radio, .form--stacked .select, .form--stacked .textarea {
    display: block;
    width: 100%
}

.form--inline .form-control {
    display: inline-block;
    vertical-align: middle;
    width: auto
}

.form--inline .checkbox, .form--inline .radio {
    display: inline-block;
    vertical-align: middle
}

.select {
    color: #262b3a;
    display: block;
    position: relative
}

.select select {
    background-color: #fff;
    border: 1px solid #abb2c9;
    border-radius: 7px;
    color: #262b3a;
    cursor: pointer;
    display: inline-block;
    font-family: Montserrat, Avenir, "Avenir Next", Trebuchet, Verdana, sans-serif;
    line-height: 1.6rem;
    margin: 0;
    outline: 0;
    padding: .65rem .8rem .55rem;
    width: 100%;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none
}

.select select > option {
    background-color: #fff
}

.select:after {
    border-top: 5px solid;
    border-right: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 5px solid transparent;
    content: "";
    display: inline-block;
    height: 0;
    margin-top: -2px;
    pointer-events: none;
    position: absolute;
    right: 13px;
    top: 50%;
    width: 0
}

::-webkit-input-placeholder {
    color: #7380a4;
    -webkit-font-smoothing: antialiased
}

::-moz-placeholder {
    color: #7380a4;
    -moz-osx-font-smoothing: grayscale
}

:-ms-input-placeholder {
    color: #7380a4
}

.grid-row {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-flex: 0;
    -ms-flex: 0 1 auto;
    flex: 0 1 auto;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin: 0 -.8rem
}

@media screen and (max-width: 40em) {
    .grid-row {
        margin: 0 auto
    }
}

.grid-column {
    -webkit-box-flex: 1;
    -ms-flex: 1 0 0%;
    flex: 1 0 0%;
    padding: 0 .8rem
}

@media screen and (max-width: 40em) {
    .grid-column {
        -webkit-box-flex: 1;
        -ms-flex-positive: 1;
        flex-grow: 1;
        -ms-flex-preferred-size: 100%;
        flex-basis: 100%;
        max-width: 100%;
        padding: 0;
        margin-left: 0
    }
}

.grid-row--flex-cells > .grid-column {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex
}

.grid-row--top {
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start
}

.grid-row--center {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

.grid-row--bottom {
    -webkit-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end
}

.column--top {
    -ms-flex-item-align: start;
    align-self: flex-start
}

.column--center {
    -ms-flex-item-align: center;
    align-self: center
}

.column--bottom {
    -ms-flex-item-align: end;
    align-self: flex-end
}

.span-12, .span-whole {
    -ms-flex-preferred-size: 100%;
    flex-basis: 100%;
    max-width: 100%
}

.span-6, .span-half {
    -ms-flex-preferred-size: 50%;
    flex-basis: 50%;
    max-width: 50%
}

.span-4, .span-one-third {
    -ms-flex-preferred-size: 33.33333%;
    flex-basis: 33.33333%;
    max-width: 33.33333%
}

.span-8, .span-two-thirds {
    -ms-flex-preferred-size: 66.66667%;
    flex-basis: 66.66667%;
    max-width: 66.66667%
}

.span-3, .span-one-fourth {
    -ms-flex-preferred-size: 25%;
    flex-basis: 25%;
    max-width: 25%
}

.span-two-fourths {
    -ms-flex-preferred-size: 50%;
    flex-basis: 50%;
    max-width: 50%
}

.span-9, .span-three-fourths {
    -ms-flex-preferred-size: 75%;
    flex-basis: 75%;
    max-width: 75%
}

.span-one-fifth {
    -ms-flex-preferred-size: 20%;
    flex-basis: 20%;
    max-width: 20%
}

.span-two-fifths {
    -ms-flex-preferred-size: 40%;
    flex-basis: 40%;
    max-width: 40%
}

.span-three-fifths {
    -ms-flex-preferred-size: 60%;
    flex-basis: 60%;
    max-width: 60%
}

.span-four-fifths {
    -ms-flex-preferred-size: 80%;
    flex-basis: 80%;
    max-width: 80%
}

.span-1 {
    -ms-flex-preferred-size: 8.33333%;
    flex-basis: 8.33333%;
    max-width: 8.33333%
}

.span-2 {
    -ms-flex-preferred-size: 16.66667%;
    flex-basis: 16.66667%;
    max-width: 16.66667%
}

.span-5 {
    -ms-flex-preferred-size: 41.66667%;
    flex-basis: 41.66667%;
    max-width: 41.66667%
}

.span-7 {
    -ms-flex-preferred-size: 58.33333%;
    flex-basis: 58.33333%;
    max-width: 58.33333%
}

.span-10 {
    -ms-flex-preferred-size: 83.33333%;
    flex-basis: 83.33333%;
    max-width: 83.33333%
}

.span-11 {
    -ms-flex-preferred-size: 91.66667%;
    flex-basis: 91.66667%;
    max-width: 91.66667%
}

.offset-12 {
    margin-left: 100%
}

.offset-6, .offset-half {
    margin-left: 50%
}

.offset-4, .offset-one-third {
    margin-left: 33.33333%
}

.offset-8, .offset-two-thirds {
    margin-left: 66.66667%
}

.offset-3, .offset-one-fourth {
    margin-left: 25%
}

.offset-two-fourths {
    margin-left: 50%
}

.offset-9, .offset-three-fourths {
    margin-left: 75%
}

.offset-one-fifth {
    margin-left: 20%
}

.offset-two-fifths {
    margin-left: 40%
}

.offset-three-fifths {
    margin-left: 60%
}

.offset-four-fifths {
    margin-left: 80%
}

.offset-1 {
    margin-left: 8.33333%
}

.offset-2 {
    margin-left: 16.66667%
}

.offset-5 {
    margin-left: 41.66667%
}

.offset-7 {
    margin-left: 58.33333%
}

.offset-10 {
    margin-left: 83.33333%
}

.offset-11 {
    margin-left: 91.66667%
}

.default-links a, .default-links a:link, .default-links a:visited, .link, .link:link, .link:visited {
    color: #294ace;
    text-decoration: none;
    -webkit-transition: color .2s ease-out;
    transition: color .2s ease-out
}

.default-links a:focus, .default-links a:hover, .link:focus, .link:hover {
    color: #213ba3
}

.default-links a:active, .link:active {
    background-image: none;
    color: #142464;
    outline: 0;
    -webkit-transition: color .2s ease-out;
    transition: color .2s ease-out
}

.link--text {
    border-bottom: 1px solid #294ace
}

.no-bullets {
    list-style: none
}

.list--indented {
    padding-left: 2.4rem
}

.list--inline {
    font-size: 0
}

.list--inline li {
    display: inline-block;
    font-size: 1rem
}

@media screen and (max-width: 40em) {
    .order-1 {
        -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
        order: 1
    }

    .order-2 {
        -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
        order: 2
    }

    .order-3 {
        -webkit-box-ordinal-group: 4;
        -ms-flex-order: 3;
        order: 3
    }
}

.h1, h1 {
    font-size: 2.1rem
}

.h2, h2 {
    font-size: 1.8rem
}

.h3, h3 {
    font-size: 1.3rem
}

.h4, dl, h4, ol, p, ul {
    font-size: 1rem
}

.h5, h5 {
    font-size: .618rem
}

.h6, .small, h6, small {
    font-size: .618rem
}

@media screen and (min-width: 40em) {
    .h1, h1 {
        font-size: 4.236rem
    }

    .h2, h2 {
        font-size: 2.618rem
    }

    .h3, h3 {
        font-size: 1.618rem
    }

    .h4, dl, h4, ol, p, ul {
        font-size: 1rem
    }

    .h5, h5 {
        font-size: .618rem
    }

    .h6, .small, h6, small {
        font-size: .618rem
    }
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Source Serif Pro", Georgia, Times, serif;
    font-weight: 700;
    line-height: 1;
    margin-top: 0;
    margin-bottom: .8rem;
    text-rendering: optimizeLegibility
}

h6 {
    color: #4a5472
}

.h1, .h2, .h3, .h4, .h5, .h6 {
    line-height: 1;
    margin-bottom: .8rem
}

p {
    margin: 0
}

.small, small {
    font-weight: 400;
    line-height: 1;
    font-size: .8rem
}

hr {
    border: 0;
    border-top: 1px solid #abb2c9;
    display: block;
    height: 1px
}

.blockquote {
    border-left: 4px solid #abb2c9;
    font-family: Montserrat, Avenir, "Avenir Next", Trebuchet, Verdana, sans-serif;
    font-size: 1.3rem;
    font-style: italic;
    max-width: 100%;
    margin-bottom: .8rem;
    padding-left: 1.2rem
}

.blockquote:after, .blockquote:before {
    content: ""
}

.bold {
    font-weight: 700
}

.regular {
    font-weight: 400
}

.italic {
    font-style: italic
}

.align--left {
    text-align: left
}

.align--center {
    text-align: center
}

.align--right {
    text-align: right
}

.align--justify {
    text-align: justify
}

.line-height--base {
    line-height: 1.6rem
}

.line-height--heading {
    line-height: 1
}

.font--heading {
    font-family: "Source Serif Pro", Georgia, Times, serif
}

.font--reading {
    font-family: "Source Serif Pro", Georgia, Times, serif
}

.font--ui {
    font-family: Montserrat, Avenir, "Avenir Next", Trebuchet, Verdana, sans-serif
}

.border--full {
    border-color: #abb2c9;
    border-style: solid;
    border-width: 1px
}

.border--top {
    border-top-color: #abb2c9;
    border-top-style: solid;
    border-top-width: 1px
}

.border--right {
    border-right-color: #abb2c9;
    border-right-style: solid;
    border-right-width: 1px
}

.border--bottom {
    border-bottom-color: #abb2c9;
    border-bottom-style: solid;
    border-bottom-width: 1px
}

.border--left {
    border-left-color: #abb2c9;
    border-left-style: solid;
    border-left-width: 1px
}

.border--none {
    border: 0
}

.rounded {
    border-radius: 7px
}

.rounded--top {
    border-radius: 7px 7px 0 0
}

.rounded--right {
    border-radius: 0 7px 7px 0
}

.rounded--bottom {
    border-radius: 0 0 7px 7px
}

.rounded--left {
    border-radius: 7px 0 0 7px
}

.circle {
    border-radius: 50%
}

.text--white {
    color: #fff
}

.text--lightest-gray {
    color: #abb2c9
}

.text--light-gray {
    color: #7380a4
}

.text--gray {
    color: #4a5472
}

.text--dark-gray {
    color: #262b3a
}

.text--darkest-gray {
    color: #020203
}

.text--primary-color {
    color: #6366f1
}

.text--secondary-color {
    color: #8b5cf6
}

.text--tertiary-color {
    color: #ec4899
}

.bg--white {
    background-color: #ffffff
}

.bg--lightest-gray {
    background-color: #f8fafc
}

.bg--light-gray {
    background-color: #e2e8f0
}

.bg--gray {
    background-color: #94a3b8
}

.bg--dark-gray {
    background-color: #334155
}

.bg--darkest-gray {
    background-color: #0f172a
}

.bg--primary-color {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%)
}

.bg--secondary-color {
    background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%)
}

.bg--tertiary-color {
    background: linear-gradient(135deg, #ec4899 0%, #f43f5e 100%)
}

/* 现代化渐变背景 */
.bg-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%)
}

.bg-gradient-secondary {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%)
}

.bg-gradient-tertiary {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%)
}

.bg-gradient-dark {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%)
}

/* 现代化卡片样式 */
.card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.25)
}

/* 现代化按钮样式 */
.btn-modern {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 12px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden
}

.btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4)
}

.btn-modern:active {
    transform: translateY(0)
}

/* 现代化标题样式 */
.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    line-height: 1.2
}

/* 现代化特性卡片 */
.feature-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    height: 100%
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1)
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 20px;
    background: rgba(99, 102, 241, 0.1);
    border: 2px solid rgba(99, 102, 241, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg)
}

/* 现代化导航栏 */
.modern-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease
}

.navbar {
    padding: 1rem 0
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem
}

.nav-brand .logo {
    height: 40px;
    width: auto
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.nav-actions {
    display: flex;
    gap: 1rem
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease
}

.download-btn img {
    height: 24px;
    width: auto
}

/* Hero Section */
.hero-section {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%236366f1" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.3
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.8;
    color: #64748b;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    border-radius: 16px;
    font-weight: 600;
    transition: all 0.3s ease
}

.btn-large img {
    height: 28px;
    width: auto
}

.btn-outline {
    background: transparent;
    border: 2px solid #6366f1;
    color: #6366f1
}

.btn-outline:hover {
    background: #6366f1;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3)
}

/* 二维码悬浮样式 */
.download-wrapper {
    position: relative;
    display: inline-block
}

.qr-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease
}

.qr-overlay.active {
    opacity: 1;
    visibility: visible
}

.qr-content {
    background: white;
    border-radius: 24px;
    padding: 3rem;
    text-align: center;
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    transform: scale(0.8);
    transition: transform 0.3s ease
}

.qr-overlay.active .qr-content {
    transform: scale(1)
}

.qr-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: #f1f5f9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    color: #64748b;
    transition: all 0.3s ease;
    z-index: 1
}

.qr-close:hover {
    background: #e2e8f0;
    color: #334155;
    transform: rotate(90deg)
}

.qr-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #334155;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.qr-code {
    width: 300px;
    height: 300px;
    margin: 0 auto 2rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1)
}

.qr-code img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.qr-content p {
    color: #64748b;
    font-size: 1rem;
    margin: 0
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .qr-content {
        padding: 2rem;
        margin: 1rem
    }
    
    .qr-code {
        width: 250px;
        height: 250px
    }
    
    .qr-content h3 {
        font-size: 1.2rem
    }
}

/* Features Section */
.features-section {
    padding: 5rem 0;
    background: white
}

.section-header {
    text-align: center;
    margin-bottom: 4rem
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.section-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto
}

/* 静态大图展示样式 */
.features-showcase {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    margin-top: 3rem
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 4rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    opacity: 0;
    transition: opacity 0.3s ease
}

.feature-item:hover::before {
    opacity: 1
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15)
}

.feature-item:nth-child(even) {
    flex-direction: row-reverse
}

.feature-screenshot {
    width: 400px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease
}

.feature-item:hover .feature-screenshot {
    transform: scale(1.05)
}

.feature-content {
    flex: 1;
    min-width: 300px
}

.feature-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #334155;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.feature-content p {
    font-size: 1.1rem;
    color: #64748b;
    line-height: 1.8;
    margin-bottom: 0
}

/* 响应式设计 */
@media screen and (max-width: 1024px) {
    .feature-item {
        flex-direction: column !important;
        text-align: center;
        gap: 2rem;
        padding: 2rem
    }
    
    .feature-screenshot {
        width: 100%;
        max-width: 400px
    }
    
    .feature-content h3 {
        font-size: 1.5rem
    }
}

@media screen and (max-width: 768px) {
    .features-showcase {
        gap: 3rem
    }
    
    .feature-item {
        padding: 1.5rem;
        gap: 1.5rem
    }
    
    .feature-content h3 {
        font-size: 1.3rem
    }
    
    .feature-content p {
        font-size: 1rem
    }
}

/* Modern Footer */
.modern-footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    padding: 3rem 0 1rem
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #e2e8f0
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0
}

.footer-section ul li {
    margin-bottom: 0.5rem;
    color: #94a3b8
}

.footer-brand {
    text-align: left
}

.footer-logo {
    height: 40px;
    margin-bottom: 1rem
}

.footer-brand h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #e2e8f0
}

.footer-brand p {
    color: #94a3b8;
    line-height: 1.6
}

.footer-section a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease
}

.footer-section a:hover {
    color: #6366f1
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: #94a3b8
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
        flex-direction: column;
        gap: 1rem
    }
    
    .hero-title {
        font-size: 2.5rem
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center
    }
    
    .btn-large {
        width: 100%;
        max-width: 300px;
        justify-content: center
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center
    }
    
    .footer-brand {
        text-align: center
    }
}

.m0 {
    margin: 0
}

.mt0 {
    margin-top: 0
}

.mr0 {
    margin-right: 0
}

.mb0 {
    margin-bottom: 0
}

.ml0 {
    margin-left: 0
}

.m1 {
    margin: .8rem
}

.mt1 {
    margin-top: .8rem
}

.mr1 {
    margin-right: .8rem
}

.mb1 {
    margin-bottom: .8rem
}

.ml1 {
    margin-left: .8rem
}

.m2 {
    margin: 2rem
}

.mt2 {
    margin-top: 2rem
}

.mr2 {
    margin-right: 2rem
}

.mb2 {
    margin-bottom: 2rem
}

.ml2 {
    margin-left: 2rem
}

.m3 {
    margin: 3.2rem
}

.mt3 {
    margin-top: 3.2rem
}

.mr3 {
    margin-right: 3.2rem
}

.mb3 {
    margin-bottom: 3.2rem;
    font-size: 25px
}

.ml3 {
    margin-left: 3.2rem
}

.m4 {
    margin: 4.4rem
}

.mt4 {
    margin-top: 4.4rem
}

.mr4 {
    margin-right: 4.4rem
}

.mb4 {
    margin-bottom: 4.4rem
}

.ml4 {
    margin-left: 4.4rem
}

.p-mb {
    margin-bottom: .8rem
}

.centered {
    margin-right: auto;
    margin-left: auto
}

.p0 {
    padding: 0
}

.pt0 {
    padding-top: 0
}

.pr0 {
    padding-right: 0
}

.pb0 {
    padding-bottom: 0
}

.pl0 {
    padding-left: 0
}

.p1 {
    padding: .8rem
}

.pt1 {
    padding-top: .8rem
}

.pr1 {
    padding-right: .8rem
}

.pb1 {
    padding-bottom: .8rem
}

.pl1 {
    padding-left: .8rem
}

.p2 {
    padding: 2rem
}

.pt2 {
    padding-top: 2rem
}

.pr2 {
    padding-right: 2rem
}

.pb2 {
    padding-bottom: 2rem
}

.pl2 {
    padding-left: 2rem
}

.p3 {
    padding: 3.2rem
}

.pt3 {
    padding-top: 3.2rem
}

.pr3 {
    padding-right: 3.2rem
}

.pb3 {
    padding-bottom: 3.2rem
}

.pl3 {
    padding-left: 3.2rem
}

.p4 {
    padding: 4.4rem
}

.pt4 {
    padding-top: 4.4rem
}

.pr4 {
    padding-right: 4.4rem
}

.pb4 {
    padding-bottom: 4.4rem
}

.pl4 {
    padding-left: 4.4rem
}

.relative {
    position: relative
}

.absolute {
    position: absolute
}

.fixed {
    position: fixed
}

.top--0 {
    top: 0
}

.right--0 {
    right: 0
}

.bottom--0 {
    bottom: 0
}

.left--0 {
    left: 0
}

.z1 {
    z-index: 1
}

.z2 {
    z-index: 2
}

.z3 {
    z-index: 3
}

.z4 {
    z-index: 4
}

.z5 {
    z-index: 5
}

.vertical--top {
    vertical-align: top
}

.vertical--middle {
    vertical-align: middle
}

.vertical--bottom {
    vertical-align: bottom
}

.block {
    display: block
}

.inline-block {
    display: inline-block
}

.inline {
    display: inline
}

.flex {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex
}

.overflow--scroll {
    overflow: scroll
}

.overflow--hidden {
    overflow: hidden
}

.overflow--visible {
    overflow: visible
}

.overflow--auto {
    overflow: auto
}

.show-on-mobile {
    display: none !important
}

@media screen and (max-width: 40em) {
    .block-on-mobile, .show-on-mobile {
        display: block !important
    }

    .hide-on-mobile {
        display: none !important
    }

    .align--center-on-mobile {
        text-align: center !important
    }

    .no-mr-on-mobile {
        margin-right: 0 !important
    }
}

.float--left {
    float: left
}

.float--right {
    float: right
}

.float--none {
    float: none
}

.full-width {
    width: 100%
}

.half-width {
    width: 50%
}

.fit {
    max-width: 100%
}

.clearfix:after, .clearfix:before {
    content: "";
    display: table
}

.clearfix:after {
    clear: both
}