@charset "UTF-8";
:root {
    --yellow: #ffd812;
    --yellow-soft: #fff2a8;
    --yellow-pale: #fffbea;
    --orange: #ff9827;
    --black: #121212;
    --white: #ffffff;
    --cream: #fffaf0;
    --paper: #f7f5ef;
    --text: #171717;
    --muted: #66645f;
    --line: #dedbd2;
    --shadow: 0 22px 60px rgba(28, 23, 0, 0.14);
    --shadow-soft: 0 12px 34px rgba(28, 23, 0, 0.09);
    --header-height: 76px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
    margin: 0;
    color: var(--text);
    background: var(--cream);
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.menu-open,
body.lightbox-open {
    overflow: hidden;
}

button,
a {
    font: inherit;
    -webkit-tap-highlight-color: transparent;
}

button {
    color: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

[hidden] {
    display: none !important;
}

:focus-visible {
    outline: 3px solid var(--orange);
    outline-offset: 4px;
}

.skip-link {
    position: fixed;
    z-index: 2000;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    color: var(--white);
    border-radius: 10px;
    background: var(--black);
    transform: translateY(-160%);
    transition: transform 0.2s ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.container,
.header-inner {
    width: min(calc(100% - 40px), 1200px);
    margin-right: auto;
    margin-left: auto;
}

.section {
    position: relative;
    padding: 110px 0;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--black);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.16em;
}

.eyebrow span {
    width: 28px;
    height: 4px;
    border-radius: 3px;
    background: var(--yellow);
}

.eyebrow-dark span {
    background: var(--black);
}

.section-heading {
    margin-bottom: 46px;
}

.section-heading h2,
.faq-intro h2,
.download-inner h2 {
    margin-bottom: 12px;
    color: var(--black);
    font-size: clamp(34px, 4vw, 52px);
    line-height: 1.12;
    letter-spacing: -0.05em;
}

.section-heading p,
.faq-intro > p,
.download-inner p {
    color: var(--muted);
}

.split-heading {
    display: grid;
    grid-template-columns: 1fr minmax(300px, 470px);
    align-items: end;
    gap: 40px;
}

.split-heading > p {
    margin-bottom: 4px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 46px;
    padding: 0 24px;
    border: 2px solid var(--black);
    border-radius: 12px;
    font-weight: 900;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
    transform: translateY(-3px);
}

.button:active {
    transform: translateY(1px) scale(0.98);
}

.button-dark {
    color: var(--white);
    background: var(--black);
    box-shadow: 7px 7px 0 rgba(255, 255, 255, 0.45);
}

.button-dark:hover {
    color: var(--yellow);
    background: #050505;
    box-shadow: 8px 8px 0 rgba(255, 255, 255, 0.62);
}

.button-large {
    min-height: 58px;
    padding: 0 34px;
    font-size: 16px;
}

.icon {
    display: inline-flex;
    width: 1.2em;
    height: 1.2em;
    flex: 0 0 auto;
}

.icon::before {
    width: 100%;
    height: 100%;
    content: "";
    background: currentColor;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-size: contain;
    mask-size: contain;
}

.icon-download::before {
    -webkit-mask-image: url("../icons/download.svg");
    mask-image: url("../icons/download.svg");
}

.icon-menu::before {
    -webkit-mask-image: url("../icons/menu.svg");
    mask-image: url("../icons/menu.svg");
}

.icon-arrow::before {
    -webkit-mask-image: url("../icons/arrow.svg");
    mask-image: url("../icons/arrow.svg");
}

.icon-search::before {
    -webkit-mask-image: url("../icons/search.svg");
    mask-image: url("../icons/search.svg");
}

.icon-plus::before {
    -webkit-mask-image: url("../icons/plus.svg");
    mask-image: url("../icons/plus.svg");
}

.icon-close::before {
    -webkit-mask-image: url("../icons/close.svg");
    mask-image: url("../icons/close.svg");
}

.icon-document::before {
    -webkit-mask-image: url("../icons/document.svg");
    mask-image: url("../icons/document.svg");
}

.icon-refresh::before {
    -webkit-mask-image: url("../icons/refresh.svg");
    mask-image: url("../icons/refresh.svg");
}

.icon-device::before {
    -webkit-mask-image: url("../icons/device.svg");
    mask-image: url("../icons/device.svg");
}

.icon-heart::before {
    -webkit-mask-image: url("../icons/heart.svg");
    mask-image: url("../icons/heart.svg");
}

.icon-book::before {
    -webkit-mask-image: url("../icons/book.svg");
    mask-image: url("../icons/book.svg");
}

.site-header {
    position: sticky;
    z-index: 1000;
    top: 0;
    height: var(--header-height);
    border-bottom: 2px solid var(--black);
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(14px);
}

.site-header.is-scrolled {
    box-shadow: 0 10px 30px rgba(20, 20, 20, 0.1);
}

.header-inner {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    flex: 0 0 auto;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.brand img {
    width: 46px;
    height: 46px;
    border: 2px solid var(--black);
    border-radius: 13px;
    background: var(--yellow);
    object-fit: cover;
}

.site-nav {
    margin-left: auto;
}

.site-nav ul {
    display: flex;
    align-items: center;
    gap: clamp(12px, 1.55vw, 23px);
}

.site-nav a {
    position: relative;
    display: flex;
    align-items: center;
    height: var(--header-height);
    color: #373737;
    font-size: 14px;
    font-weight: 800;
    white-space: nowrap;
}

.site-nav a::after {
    position: absolute;
    right: 0;
    bottom: -2px;
    left: 0;
    height: 5px;
    content: "";
    background: var(--yellow);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
    transform: scaleX(1);
}

.header-download {
    min-height: 42px;
    padding: 0 18px;
    border-radius: 10px;
    box-shadow: none;
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    margin-left: auto;
    padding: 0;
    color: var(--yellow);
    border: 2px solid var(--black);
    border-radius: 12px;
    background: var(--black);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.hero {
    position: relative;
    min-height: 680px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.26), transparent 37%), var(--yellow);
    overflow: hidden;
}

.hero::before,
.hero::after {
    position: absolute;
    content: "";
    background: var(--white);
}

.hero::before {
    top: 90px;
    right: -160px;
    width: 390px;
    height: 190px;
    clip-path: polygon(0 42%, 100% 0, 72% 100%);
    transform: rotate(-8deg);
}

.hero::after {
    right: -5%;
    bottom: -2px;
    left: -5%;
    height: 82px;
    clip-path: polygon(0 75%, 17% 34%, 43% 62%, 67% 30%, 100% 62%, 100% 100%, 0 100%);
}

.hero-dots {
    position: absolute;
    inset: 0;
    opacity: 0.3;
    background-image: radial-gradient(var(--black) 1.2px, transparent 1.2px);
    background-size: 17px 17px;
    -webkit-mask-image: linear-gradient(90deg, #000, transparent 55%, #000);
    mask-image: linear-gradient(90deg, #000, transparent 55%, #000);
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(490px, 1.1fr);
    align-items: center;
    min-height: 650px;
    padding-bottom: 60px;
    gap: 34px;
}

.hero-copy {
    position: relative;
    z-index: 4;
}

.hero-hand {
    display: inline-block;
    margin-bottom: 20px;
    padding-bottom: 4px;
    border-bottom: 4px solid var(--black);
    font-family: "KaiTi", "STKaiti", serif;
    font-size: 20px;
    font-weight: 900;
    transform: rotate(-2deg);
}

.hero-copy h1 {
    margin-bottom: 14px;
    color: var(--black);
    font-size: clamp(64px, 7vw, 96px);
    font-weight: 900;
    line-height: 0.94;
    letter-spacing: -0.09em;
    text-shadow: 6px 6px 0 var(--white);
}

.hero-tagline {
    margin-bottom: 12px;
    font-size: 21px;
    font-weight: 900;
}

.hero-description {
    max-width: 580px;
    margin-bottom: 30px;
    color: rgba(18, 18, 18, 0.72);
    font-size: 16px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 28px;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 900;
}

.text-link .icon {
    transition: transform 0.2s ease;
}

.text-link:hover .icon {
    transform: translateX(5px);
}

.hero-features {
    display: flex;
    margin-top: 42px;
    gap: 10px;
}

.hero-features li {
    display: grid;
    min-width: 116px;
    padding: 12px 14px;
    border: 2px solid var(--black);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.46);
}

.hero-features strong {
    font-size: 11px;
}

.hero-features span {
    margin-top: 2px;
    font-size: 13px;
    font-weight: 900;
}

.hero-visual {
    position: relative;
    align-self: stretch;
    min-height: 620px;
}

.phone {
    position: absolute;
    padding: 11px;
    border: 6px solid var(--black);
    border-radius: 36px;
    background: var(--black);
    box-shadow: 18px 24px 0 rgba(255, 255, 255, 0.75), var(--shadow);
    overflow: hidden;
}

.phone img {
    width: 100%;
    height: 100%;
    border-radius: 23px;
    object-fit: cover;
    object-position: top;
}

.phone-speaker {
    position: absolute;
    z-index: 2;
    top: 17px;
    left: 50%;
    width: 68px;
    height: 8px;
    border-radius: 8px;
    background: var(--black);
    transform: translateX(-50%);
}

.phone-left {
    z-index: 2;
    top: 65px;
    left: 18px;
    width: 264px;
    height: 520px;
    transform: rotate(-5deg);
}

.phone-right {
    z-index: 3;
    top: 28px;
    right: 20px;
    width: 282px;
    height: 556px;
    transform: rotate(3deg);
}

.speech-card {
    position: absolute;
    z-index: 5;
    top: 36px;
    right: -24px;
    padding: 14px 20px;
    border: 3px solid var(--black);
    border-radius: 18px;
    background: var(--white);
    font-size: 14px;
    font-weight: 900;
    line-height: 1.35;
    transform: rotate(3deg);
    box-shadow: 7px 7px 0 var(--black);
}

.speech-card::after {
    position: absolute;
    bottom: -17px;
    left: 34px;
    width: 24px;
    height: 24px;
    border-right: 3px solid var(--black);
    border-bottom: 3px solid var(--black);
    content: "";
    background: var(--white);
    transform: rotate(45deg);
}

.hero-mascot {
    position: absolute;
    z-index: 5;
    right: -4px;
    bottom: 22px;
    width: 104px;
    height: 104px;
    border: 3px solid var(--black);
    border-radius: 24px;
    transform: rotate(-7deg);
}

.burst {
    position: absolute;
    z-index: 1;
    display: grid;
    color: var(--yellow);
    border: 3px solid var(--black);
    border-radius: 50%;
    background: var(--black);
    font-size: 26px;
    font-weight: 900;
    place-items: center;
}

.burst-one {
    top: 50px;
    left: -12px;
    width: 56px;
    height: 56px;
}

.burst-two {
    right: 6px;
    bottom: 115px;
    width: 48px;
    height: 48px;
}

.interface-section {
    padding-top: 88px;
    background: var(--white);
}

.screen-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.screen-card {
    min-width: 0;
}

.screen-preview {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    border-radius: 24px;
    background: transparent;
    cursor: zoom-in;
}

.screen-frame {
    display: block;
    aspect-ratio: 9 / 16;
    padding: 8px;
    border: 3px solid var(--black);
    border-radius: 25px;
    background: var(--white);
    box-shadow: 9px 9px 0 var(--yellow);
    overflow: hidden;
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.screen-frame img {
    width: 100%;
    height: 100%;
    border-radius: 15px;
    object-fit: cover;
    object-position: top;
}

.preview-hint {
    position: absolute;
    right: 16px;
    bottom: 16px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    color: var(--yellow);
    border-radius: 999px;
    background: rgba(18, 18, 18, 0.9);
    font-size: 12px;
    font-weight: 900;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.screen-preview:hover .screen-frame {
    transform: translateY(-8px);
    box-shadow: 13px 14px 0 var(--yellow);
}

.screen-preview:hover .preview-hint,
.screen-preview:focus-visible .preview-hint {
    opacity: 1;
    transform: translateY(0);
}

.screen-caption {
    display: flex;
    padding: 23px 7px 0;
    gap: 12px;
}

.screen-caption > span {
    color: var(--orange);
    font-size: 12px;
    font-weight: 900;
}

.screen-caption h3 {
    margin-bottom: 3px;
    font-size: 19px;
}

.screen-caption p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 13px;
}

.taste-section {
    color: var(--black);
    background: var(--yellow);
    overflow: hidden;
}

.taste-section::before,
.taste-section::after {
    position: absolute;
    width: 170px;
    height: 170px;
    content: "";
    background: var(--white);
    clip-path: polygon(50% 0, 60% 35%, 100% 20%, 70% 52%, 100% 80%, 61% 66%, 50% 100%, 40% 65%, 0 80%, 29% 51%, 0 20%, 40% 35%);
}

.taste-section::before {
    top: -80px;
    left: -70px;
}

.taste-section::after {
    right: -80px;
    bottom: -78px;
}

.taste-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.15;
    background-image: radial-gradient(var(--black) 1.3px, transparent 1.3px);
    background-size: 15px 15px;
}

.taste-section .container {
    position: relative;
    z-index: 1;
}

.taste-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 30px;
}

.taste-heading > div {
    max-width: 650px;
}

.taste-heading p:last-child {
    color: rgba(18, 18, 18, 0.7);
}

.taste-heading img {
    width: 82px;
    height: 82px;
    border: 3px solid var(--black);
    border-radius: 22px;
    transform: rotate(7deg);
    box-shadow: 7px 7px 0 var(--white);
}

.taste-tabs {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 26px;
    gap: 10px;
}

.taste-tabs button {
    min-height: 46px;
    padding: 0 22px;
    color: var(--black);
    border: 2px solid var(--black);
    border-radius: 12px;
    background: var(--white);
    font-weight: 900;
    cursor: pointer;
    transition: transform 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.taste-tabs button:hover {
    transform: translateY(-3px);
}

.taste-tabs button.is-active {
    color: var(--yellow);
    background: var(--black);
}

.taste-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 17px;
}

.taste-card {
    position: relative;
    display: flex;
    min-width: 0;
    min-height: 290px;
    padding: 26px;
    border: 3px solid var(--black);
    border-radius: 20px 20px 20px 6px;
    background: var(--white);
    flex-direction: column;
    box-shadow: 8px 8px 0 var(--black);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.taste-card:hover {
    transform: translateY(-5px) rotate(-1deg);
    box-shadow: 11px 12px 0 var(--black);
}

.ticket-label {
    color: #8c7900;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.15em;
}

.taste-symbol {
    display: grid;
    width: 54px;
    height: 54px;
    margin: 24px 0 18px;
    color: var(--black);
    border: 2px solid var(--black);
    border-radius: 14px;
    background: var(--yellow);
    font-weight: 900;
    place-items: center;
}

.taste-symbol .icon {
    width: 26px;
    height: 26px;
}

.taste-card h3 {
    margin-bottom: 8px;
    font-size: 21px;
}

.taste-card p {
    margin-bottom: 24px;
    color: var(--muted);
    font-size: 14px;
}

.taste-action {
    display: flex;
    align-items: center;
    margin-top: auto;
    gap: 6px;
    font-size: 13px;
    font-weight: 900;
}

.taste-action .icon {
    transition: transform 0.2s ease;
}

.taste-card:hover .taste-action .icon {
    transform: translateX(4px);
}

.taste-card-featured {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 247, 196, 0.96));
}

.taste-card-wide {
    grid-column: span 4;
    min-height: 160px;
    align-items: center;
    justify-content: space-between;
    flex-direction: row;
    background: var(--black);
}

.taste-card-wide h3 {
    margin: 5px 0 7px;
    color: var(--yellow);
    font-size: 28px;
}

.taste-card-wide p {
    max-width: 650px;
    margin: 0;
    color: rgba(255, 255, 255, 0.68);
}

.taste-card-wide .ticket-label {
    color: rgba(255, 216, 18, 0.65);
}

.taste-wide-arrow {
    width: 46px;
    height: 46px;
    margin-left: 24px;
    color: var(--yellow);
}

.filter-status {
    margin: 22px 0 0;
    color: rgba(18, 18, 18, 0.62);
    font-size: 13px;
}

.shelf-section {
    background: linear-gradient(rgba(18, 18, 18, 0.035) 1px, transparent 1px), var(--cream);
    background-size: 100% 32px;
}

.shelf-steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.shelf-steps::before {
    position: absolute;
    z-index: 0;
    top: 29px;
    right: 9%;
    left: 9%;
    height: 4px;
    content: "";
    background: var(--black);
}

.shelf-steps li {
    position: relative;
    z-index: 1;
    min-width: 0;
    padding: 72px 20px 28px;
    border: 2px solid var(--black);
    border-radius: 18px;
    background: var(--white);
    box-shadow: 7px 7px 0 var(--yellow);
}

.step-number {
    position: absolute;
    top: 5px;
    left: 17px;
    display: grid;
    width: 50px;
    height: 50px;
    color: var(--black);
    border: 4px solid var(--white);
    border-radius: 50%;
    background: var(--yellow);
    font-size: 18px;
    font-weight: 900;
    place-items: center;
    box-shadow: 0 0 0 2px var(--black);
}

.step-media,
.step-action {
    height: 150px;
    margin-bottom: 22px;
    border: 2px solid var(--black);
    border-radius: 15px;
    overflow: hidden;
}

.step-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.step-action {
    display: grid;
    align-content: center;
    justify-items: center;
    color: var(--yellow);
    background: var(--black);
}

.step-action .icon {
    width: 40px;
    height: 40px;
}

.step-action strong {
    margin-top: 9px;
    font-size: 14px;
}

.step-action-yellow {
    color: var(--black);
    background: var(--yellow);
}

.shelf-steps h3 {
    margin-bottom: 7px;
    font-size: 19px;
}

.shelf-steps p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 14px;
}

.status-section {
    padding: 48px 0;
    color: var(--white);
    background: radial-gradient(rgba(255, 216, 18, 0.09) 1px, transparent 1px), var(--black);
    background-size: 16px 16px;
}

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

.status-card {
    display: grid;
    grid-template-columns: 58px 1fr;
    align-items: start;
    min-width: 0;
    padding: 18px 32px;
    gap: 19px;
    scroll-margin-top: calc(var(--header-height) + 20px);
}

.status-card + .status-card {
    border-left: 1px solid rgba(255, 255, 255, 0.17);
}

.status-icon {
    display: grid;
    width: 58px;
    height: 58px;
    padding: 15px;
    color: var(--black);
    border-radius: 14px;
    background: var(--yellow);
}

.status-card > div > p {
    margin-bottom: 2px;
    color: rgba(255, 216, 18, 0.66);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.status-card h2 {
    margin-bottom: 7px;
    color: var(--white);
    font-size: 21px;
}

.status-card span {
    color: rgba(255, 255, 255, 0.68);
    font-size: 13px;
}

.device-button {
    grid-column: 2;
    justify-self: start;
    min-height: 38px;
    margin-top: 11px;
    padding: 0 16px;
    color: var(--black);
    border: 2px solid var(--yellow);
    border-radius: 9px;
    background: var(--yellow);
    font-size: 12px;
    font-weight: 900;
    cursor: pointer;
}

.device-button:hover {
    color: var(--yellow);
    background: transparent;
}

.reviews-section {
    background: radial-gradient(circle at 8% 12%, rgba(255, 216, 18, 0.22), transparent 17%), var(--paper);
}

.review-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 30px;
}

.review-heading p:last-child {
    margin-bottom: 0;
}

.review-controls {
    display: none;
    gap: 10px;
}

.review-controls button {
    display: grid;
    width: 46px;
    height: 46px;
    padding: 0;
    color: var(--black);
    border: 2px solid var(--black);
    border-radius: 50%;
    background: var(--yellow);
    cursor: pointer;
    place-items: center;
}

.review-controls button:hover {
    color: var(--yellow);
    background: var(--black);
}

.icon-arrow-left {
    transform: rotate(180deg);
}

.review-track {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.review-card {
    position: relative;
    display: flex;
    min-width: 0;
    min-height: 315px;
    padding: 30px;
    border: 2px solid #d7d1bf;
    border-radius: 20px;
    background: var(--white);
    flex-direction: column;
    box-shadow: var(--shadow-soft);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.review-card:hover {
    border-color: var(--black);
    transform: translateY(-4px);
}

.review-index {
    position: absolute;
    top: 18px;
    right: 22px;
    color: #aa8e00;
    font-size: 11px;
    font-weight: 900;
}

.quote-mark {
    height: 43px;
    color: var(--yellow);
    font-family: Georgia, serif;
    font-size: 58px;
    font-weight: 900;
    line-height: 1;
    text-shadow: 2px 2px 0 var(--black);
}

.review-card > p {
    margin-bottom: 24px;
    color: #47443c;
    font-size: 14px;
    line-height: 1.86;
}

.reviewer {
    display: flex;
    align-items: center;
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid var(--line);
    gap: 12px;
}

.reviewer img {
    width: 46px;
    height: 46px;
    border: 2px solid var(--black);
    border-radius: 14px;
    background: var(--yellow);
    object-fit: cover;
}

.reviewer strong,
.reviewer span {
    display: block;
}

.reviewer strong {
    font-size: 14px;
}

.reviewer span {
    margin-top: 1px;
    color: var(--muted);
    font-size: 11px;
}

.faq-section {
    background: var(--white);
}

.faq-grid {
    display: grid;
    grid-template-columns: minmax(270px, 0.74fr) minmax(0, 1.4fr);
    gap: 78px;
}

.faq-intro > p {
    max-width: 390px;
}

.help-mascot {
    position: relative;
    display: inline-flex;
    align-items: center;
    margin-top: 42px;
}

.help-mascot img {
    width: 148px;
    height: 148px;
    border: 3px solid var(--black);
    border-radius: 36px;
    background: var(--yellow);
    transform: rotate(-4deg);
}

.help-mascot span {
    position: relative;
    z-index: 2;
    margin-left: -12px;
    padding: 15px 20px;
    border: 3px solid var(--black);
    border-radius: 13px;
    background: var(--yellow);
    font-family: "KaiTi", "STKaiti", serif;
    font-size: 17px;
    font-weight: 900;
    line-height: 1.35;
    transform: rotate(3deg);
    box-shadow: 6px 6px 0 var(--black);
}

.accordion {
    border-top: 3px solid var(--black);
}

.faq-item {
    border-bottom: 1px solid var(--line);
}

.faq-item h3 {
    margin: 0;
}

.faq-item button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 74px;
    padding: 14px 8px;
    border: 0;
    background: transparent;
    text-align: left;
    cursor: pointer;
}

.faq-item button span {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 16px;
    font-weight: 900;
}

.faq-item button b {
    color: #9d8500;
    font-size: 11px;
}

.faq-item button .icon {
    width: 25px;
    height: 25px;
    padding: 4px;
    border-radius: 50%;
    background: var(--yellow);
    transition: transform 0.24s ease;
}

.faq-item.is-open button .icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 54px 24px;
}

.faq-answer p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.download-section {
    position: relative;
    background: var(--yellow);
    overflow: hidden;
}

.download-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.17;
    background-image: radial-gradient(var(--black) 1.4px, transparent 1.4px), linear-gradient(135deg, transparent 48%, var(--black) 49%, var(--black) 51%, transparent 52%);
    background-size: 18px 18px, 100px 100px;
}

.download-section::before {
    position: absolute;
    right: 8%;
    bottom: -82px;
    width: 250px;
    height: 250px;
    border: 5px solid var(--black);
    border-radius: 50%;
    content: "";
    box-shadow: 0 0 0 22px rgba(18, 18, 18, 0.08), 0 0 0 45px rgba(18, 18, 18, 0.05);
}

.download-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 290px;
    gap: 50px;
}

.download-inner > div {
    max-width: 760px;
}

.download-inner h2 {
    margin-bottom: 10px;
    font-size: clamp(42px, 5vw, 66px);
    text-shadow: 4px 4px 0 var(--white);
}

.download-inner p {
    margin-bottom: 0;
    color: rgba(18, 18, 18, 0.72);
}

.download-inner .button {
    min-width: 220px;
}

.site-footer {
    color: rgba(255, 255, 255, 0.66);
    background: var(--black);
}

.footer-main {
    display: grid;
    grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
    padding-top: 58px;
    padding-bottom: 42px;
    gap: 76px;
}

.brand-footer {
    color: var(--white);
}

.brand-footer img {
    width: 52px;
    height: 52px;
}

.footer-brand p {
    max-width: 360px;
    margin: 18px 0 0;
    font-size: 13px;
}

.footer-nav ul {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px 18px;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 13px;
}

.footer-nav a:hover {
    color: var(--yellow);
}

.footer-bottom {
    display: flex;
    align-items: center;
    min-height: 70px;
    border-top: 1px solid rgba(255, 255, 255, 0.13);
    gap: 30px;
}

.footer-bottom p {
    margin: 0;
    font-size: 12px;
}

.footer-bottom p:nth-child(2) {
    margin-left: auto;
}

.site-statistics {
    line-height: 1;
}

.lightbox {
    position: fixed;
    z-index: 1800;
    inset: 0;
    display: grid;
    padding: 70px 24px 24px;
    background: rgba(0, 0, 0, 0.9);
    opacity: 0;
    visibility: hidden;
    place-items: center;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: min(460px, 90vw);
    max-height: calc(100vh - 110px);
    padding: 10px;
    border: 3px solid var(--black);
    border-radius: 24px;
    background: var(--yellow);
    box-shadow: 11px 11px 0 rgba(255, 255, 255, 0.8);
    overflow: auto;
}

.lightbox-content img {
    width: auto;
    max-width: 100%;
    max-height: calc(100vh - 136px);
    margin: auto;
    border-radius: 15px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 26px;
    display: grid;
    width: 48px;
    height: 48px;
    padding: 0;
    color: var(--black);
    border: 2px solid var(--black);
    border-radius: 50%;
    background: var(--yellow);
    cursor: pointer;
    place-items: center;
}

.download-feedback {
    position: fixed;
    z-index: 1900;
    right: 24px;
    bottom: 24px;
    padding: 13px 18px;
    color: var(--yellow);
    border: 2px solid var(--yellow);
    border-radius: 10px;
    background: var(--black);
    font-size: 13px;
    font-weight: 900;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(16px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.download-feedback.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1199px) {
    .header-inner {
        gap: 15px;
    }

    .site-nav ul {
        gap: 12px;
    }

    .site-nav a {
        font-size: 13px;
    }

    .hero-grid {
        grid-template-columns: minmax(0, 1fr) 485px;
    }

    .phone-left {
        width: 238px;
        height: 470px;
    }

    .phone-right {
        width: 254px;
        height: 500px;
    }
}

@media (max-width: 991px) {
    :root {
        --header-height: 70px;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        left: 0;
        margin: 0;
        padding: 12px;
        border: 2px solid var(--black);
        border-radius: 16px;
        background: var(--white);
        box-shadow: 8px 8px 0 var(--black);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    }

    .site-nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .site-nav ul {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 4px;
    }

    .site-nav a {
        height: 48px;
        padding: 0 14px;
        border-radius: 9px;
    }

    .site-nav a::after {
        display: none;
    }

    .site-nav a:hover,
    .site-nav a.is-active {
        background: var(--yellow);
    }

    .hero-grid {
        grid-template-columns: minmax(0, 0.95fr) minmax(380px, 1.05fr);
        min-height: 600px;
        gap: 10px;
    }

    .hero-copy h1 {
        font-size: 62px;
    }

    .hero-features {
        gap: 6px;
    }

    .hero-features li {
        min-width: 95px;
    }

    .phone-left {
        top: 110px;
        width: 205px;
        height: 405px;
    }

    .phone-right {
        width: 222px;
        height: 438px;
    }

    .screen-grid,
    .review-track {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .taste-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .taste-card-wide {
        grid-column: span 2;
    }

    .shelf-steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .shelf-steps::before {
        display: none;
    }

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

    .status-card + .status-card {
        border-top: 1px solid rgba(255, 255, 255, 0.17);
        border-left: 0;
    }

    .faq-grid {
        grid-template-columns: 0.72fr 1.28fr;
        gap: 38px;
    }
}

@media (max-width: 767px) {
    :root {
        --header-height: 66px;
    }

    .container,
    .header-inner {
        width: min(calc(100% - 32px), 1200px);
    }

    .section {
        padding: 76px 0;
    }

    .brand {
        gap: 8px;
        font-size: 17px;
    }

    .brand img {
        width: 40px;
        height: 40px;
        border-radius: 10px;
    }

    .header-download {
        display: none;
    }

    .hero::after {
        height: 58px;
    }

    .hero-grid {
        display: flex;
        min-height: auto;
        padding-top: 64px;
        padding-bottom: 94px;
        flex-direction: column;
    }

    .hero-copy {
        width: 100%;
    }

    .hero-hand {
        font-size: 17px;
    }

    .hero-copy h1 {
        font-size: clamp(52px, 16vw, 72px);
    }

    .hero-tagline {
        font-size: 18px;
    }

    .hero-description {
        font-size: 15px;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
        gap: 18px;
    }

    .hero-actions .button {
        width: 100%;
    }

    .text-link {
        justify-content: center;
    }

    .hero-features {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        margin-top: 32px;
    }

    .hero-features li {
        min-width: 0;
        padding: 10px;
    }

    .hero-visual {
        width: 100%;
        min-height: 485px;
    }

    .phone-left {
        top: 92px;
        left: 2%;
        width: min(51vw, 220px);
        height: min(101vw, 435px);
    }

    .phone-right {
        top: 32px;
        right: 2%;
        width: min(55vw, 236px);
        height: min(109vw, 468px);
    }

    .speech-card {
        top: 3px;
        right: 0;
        padding: 11px 14px;
        font-size: 11px;
    }

    .hero-mascot {
        right: auto;
        bottom: 6px;
        left: 4px;
        width: 76px;
        height: 76px;
    }

    .burst {
        display: none;
    }

    .split-heading,
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .section-heading {
        margin-bottom: 34px;
    }

    .section-heading h2,
    .faq-intro h2 {
        font-size: 36px;
    }

    .screen-grid {
        display: flex;
        margin-right: -16px;
        margin-left: -16px;
        padding: 6px 16px 20px;
        gap: 16px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
    }

    .screen-grid::-webkit-scrollbar,
    .review-track::-webkit-scrollbar,
    .taste-tabs::-webkit-scrollbar {
        display: none;
    }

    .screen-card {
        min-width: min(76vw, 300px);
        scroll-snap-align: start;
    }

    .preview-hint {
        opacity: 1;
        transform: none;
    }

    .taste-heading img {
        width: 66px;
        height: 66px;
    }

    .taste-tabs {
        flex-wrap: nowrap;
        margin-right: -16px;
        padding-right: 16px;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .taste-tabs button {
        flex: 0 0 auto;
    }

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

    .taste-card {
        min-height: 250px;
    }

    .taste-card-wide {
        grid-column: auto;
        min-height: 180px;
    }

    .shelf-steps {
        grid-template-columns: 1fr;
        padding-left: 14px;
    }

    .shelf-steps::before {
        display: block;
        top: 30px;
        bottom: 30px;
        left: 38px;
        width: 4px;
        height: auto;
    }

    .shelf-steps li {
        padding-left: 76px;
    }

    .step-number {
        top: 22px;
        left: 10px;
    }

    .status-card {
        padding-right: 12px;
        padding-left: 12px;
    }

    .review-heading {
        align-items: flex-end;
    }

    .review-controls {
        display: flex;
    }

    .review-track {
        display: flex;
        margin-right: -16px;
        margin-left: -16px;
        padding: 6px 16px 22px;
        gap: 16px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
    }

    .review-card {
        min-width: min(84vw, 360px);
        scroll-snap-align: start;
    }

    .help-mascot {
        display: none;
    }

    .accordion {
        margin-top: 28px;
    }

    .faq-item button {
        min-height: 68px;
    }

    .faq-item button span {
        gap: 12px;
        font-size: 14px;
    }

    .faq-answer {
        padding-right: 8px;
        padding-left: 40px;
    }

    .download-inner {
        min-height: 360px;
        padding: 60px 0;
        align-items: stretch;
        flex-direction: column;
        justify-content: center;
        gap: 32px;
    }

    .download-inner .button {
        width: 100%;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .footer-nav ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-bottom {
        align-items: flex-start;
        padding: 22px 0;
        flex-direction: column;
        gap: 8px;
    }

    .footer-bottom p:nth-child(2) {
        margin-left: 0;
    }

    .download-feedback {
        right: 16px;
        bottom: max(16px, env(safe-area-inset-bottom));
        left: 16px;
        text-align: center;
    }
}

@media (max-width: 479px) {
    .container,
    .header-inner {
        width: min(calc(100% - 24px), 1200px);
    }

    .site-nav ul {
        grid-template-columns: 1fr;
    }

    .site-nav {
        max-height: calc(100vh - 88px);
        overflow-y: auto;
    }

    .hero-grid {
        padding-top: 50px;
    }

    .hero-copy h1 {
        font-size: 52px;
    }

    .hero-features {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 420px;
    }

    .phone-left {
        left: -1%;
    }

    .phone-right {
        right: -1%;
    }

    .screen-card {
        min-width: 82vw;
    }

    .taste-heading img {
        width: 56px;
        height: 56px;
    }

    .taste-card {
        padding: 23px;
    }

    .taste-card-wide {
        align-items: flex-start;
    }

    .taste-wide-arrow {
        width: 32px;
        height: 32px;
    }

    .shelf-steps li {
        padding-right: 16px;
        padding-left: 68px;
    }

    .status-card {
        grid-template-columns: 50px 1fr;
        gap: 14px;
    }

    .status-icon {
        width: 50px;
        height: 50px;
        padding: 13px;
    }

    .device-button {
        grid-column: 1 / -1;
        width: 100%;
        min-height: 44px;
    }

    .review-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .review-card {
        min-width: 88vw;
        padding: 26px 23px;
    }

    .download-inner h2 {
        font-size: 40px;
    }

    .lightbox {
        padding-right: 12px;
        padding-left: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}