@charset "UTF-8";
:root {
    --green: #36b95f;
    --green-deep: #0c5a36;
    --green-dark: #073d2a;
    --green-soft: #dff5e7;
    --green-mist: #effaf2;
    --orange: #ff6542;
    --orange-deep: #e84d2e;
    --ink: #101a15;
    --muted: #667169;
    --paper: #fbf8f1;
    --white: #ffffff;
    --line: #dfe7e0;
    --shadow: 0 18px 50px rgba(24, 65, 42, 0.12);
    --shadow-small: 0 10px 28px rgba(24, 65, 42, 0.09);
    --radius: 24px;
    --radius-small: 14px;
    --header-height: 78px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    color: var(--ink);
    background: var(--white);
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

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

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

button,
input {
    font: inherit;
}

button {
    color: inherit;
}

button:focus-visible,
a:focus-visible {
    outline: 3px solid rgba(255, 101, 66, 0.42);
    outline-offset: 4px;
}

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

h1,
h2,
h3 {
    line-height: 1.18;
}

ul,
ol,
dl {
    margin: 0;
    padding: 0;
}

ul,
ol {
    list-style: none;
}

.shell {
    width: min(1200px, calc(100% - 48px));
    margin-inline: auto;
}

.section {
    padding: 112px 0;
}

.section-anchor,
#updates,
#device {
    scroll-margin-top: calc(var(--header-height) + 18px);
}

.skip-link {
    position: fixed;
    z-index: 200;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    color: var(--white);
    background: var(--green-deep);
    border-radius: 8px;
    transform: translateY(-160%);
    transition: transform 0.2s ease;
}

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

.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25em;
    height: 1.25em;
    flex: 0 0 auto;
    line-height: 1;
}

.icon::before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background: currentColor;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    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-close::before {
    -webkit-mask-image: url("../icons/close.svg");
    mask-image: url("../icons/close.svg");
}

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

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

.icon-arrow-up {
    transform: rotate(-90deg);
}

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

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

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

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

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

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

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 50px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

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

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

.button-primary {
    color: var(--white);
    background: var(--orange);
    box-shadow: 0 7px 0 var(--orange-deep), 0 16px 30px rgba(232, 77, 46, 0.24);
}

.button-primary:hover {
    background: #ff7354;
    box-shadow: 0 9px 0 var(--orange-deep), 0 20px 34px rgba(232, 77, 46, 0.28);
}

.button-small {
    min-height: 44px;
    padding: 0 20px;
    font-size: 14px;
}

.button-large {
    min-width: 210px;
    min-height: 58px;
    font-size: 17px;
}

.button-green {
    color: var(--white);
    background: var(--green-deep);
    border-radius: 12px;
}

.button-green:hover {
    background: var(--green-dark);
    box-shadow: var(--shadow-small);
}

.button-block {
    width: 100%;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    color: var(--green-deep);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 34px;
    height: 3px;
    background: var(--green);
    border-radius: 3px;
}

.eyebrow-light {
    color: #bff1cd;
}

.eyebrow-light::before {
    background: var(--orange);
}

.section-heading {
    max-width: 700px;
    margin-bottom: 48px;
}

.section-heading.centered {
    margin-inline: auto;
    text-align: center;
}

.section-heading.centered .eyebrow {
    justify-content: center;
}

.section-heading h2 {
    margin-bottom: 14px;
    font-size: clamp(34px, 4vw, 54px);
    letter-spacing: -0.04em;
}

.section-heading p:last-child {
    margin-bottom: 0;
    color: var(--muted);
}

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

.heading-light {
    color: var(--white);
}

.heading-light p:last-child {
    color: #a9cbb8;
}

.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid rgba(19, 59, 36, 0.09);
    backdrop-filter: blur(14px);
    transition: box-shadow 0.2s ease;
}

.site-header.is-scrolled {
    box-shadow: 0 10px 28px rgba(20, 52, 32, 0.08);
}

.header-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 30px;
    height: 100%;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    min-width: max-content;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.brand img {
    width: 46px;
    height: 46px;
    object-fit: contain;
}

.site-nav {
    justify-self: center;
}

.site-nav ul {
    display: flex;
    align-items: center;
    gap: 26px;
}

.site-nav a {
    position: relative;
    display: block;
    padding: 26px 0 22px;
    color: #364039;
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
}

.site-nav a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 16px;
    left: 0;
    height: 3px;
    background: var(--green);
    border-radius: 3px;
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
    color: var(--green-deep);
}

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

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    padding: 12px;
    background: var(--green-mist);
    border: 1px solid var(--line);
    border-radius: 12px;
    cursor: pointer;
}

.hero {
    position: relative;
    isolation: isolate;
    min-height: 690px;
    overflow: hidden;
    background:
        linear-gradient(90deg, rgba(19, 80, 47, 0.035) 1px, transparent 1px),
        linear-gradient(rgba(19, 80, 47, 0.035) 1px, transparent 1px),
        var(--paper);
    background-size: 38px 38px;
}

.hero::before,
.hero::after {
    content: "";
    position: absolute;
    z-index: -1;
    border-radius: 50%;
}

.hero::before {
    top: 80px;
    right: -140px;
    width: 580px;
    height: 580px;
    background: #b8ed76;
    opacity: 0.7;
}

.hero::after {
    bottom: -180px;
    left: -160px;
    width: 430px;
    height: 430px;
    border: 78px solid rgba(54, 185, 95, 0.09);
}

.hero-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 54px;
    min-height: 690px;
    padding-top: 54px;
    padding-bottom: 54px;
}

.hero-copy {
    position: relative;
    z-index: 3;
}

.hero-copy h1 {
    margin-bottom: 22px;
    font-size: clamp(72px, 8vw, 118px);
    font-weight: 950;
    letter-spacing: -0.09em;
}

.hero-copy h1 span {
    color: var(--green-deep);
}

.hero-lead {
    max-width: 530px;
    margin-bottom: 32px;
    color: #4c5b51;
    font-size: 18px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-bottom: 44px;
}

.hero-actions .button {
    min-width: 190px;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--green-deep);
    font-weight: 800;
}

.text-link:hover .icon {
    transform: translateX(4px);
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.hero-points li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 800;
}

.hero-points span {
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    color: var(--white);
    background: var(--green);
    border-radius: 50%;
    font-size: 9px;
}

.hero-visual {
    position: relative;
    min-height: 570px;
}

.phone {
    position: absolute;
    z-index: 3;
    overflow: hidden;
    background: #111;
    border: 8px solid #111;
    border-radius: 35px;
    box-shadow: 0 28px 60px rgba(12, 45, 28, 0.24);
}

.phone::before,
.detail-phone::before {
    content: "";
    position: absolute;
    z-index: 3;
    top: 8px;
    left: 50%;
    width: 40%;
    height: 18px;
    background: #111;
    border-radius: 20px;
    transform: translateX(-50%);
}

.phone img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 26px;
}

.phone-main {
    top: 14px;
    left: 50%;
    width: 262px;
    height: 570px;
    transform: translateX(-50%);
}

.phone-side {
    top: 106px;
    width: 208px;
    height: 452px;
    opacity: 0.95;
}

.phone-left {
    left: 2%;
    transform: rotate(-7deg);
}

.phone-right {
    right: 1%;
    transform: rotate(7deg);
}

.hero-orbit {
    position: absolute;
    border: 2px solid rgba(12, 90, 54, 0.22);
    border-radius: 50%;
}

.hero-orbit-one {
    top: 70px;
    right: 20px;
    width: 460px;
    height: 410px;
    transform: rotate(11deg);
}

.hero-orbit-two {
    top: 126px;
    right: 72px;
    width: 360px;
    height: 320px;
    border-style: dashed;
}

.mascot-card {
    position: absolute;
    z-index: 6;
    right: 10px;
    bottom: -18px;
    width: 136px;
    padding: 10px;
    background: var(--white);
    border: 3px solid var(--ink);
    border-radius: 30px 30px 18px 18px;
    transform: rotate(4deg);
    box-shadow: var(--shadow-small);
}

.mascot-card img {
    width: 100%;
    border-radius: 20px;
}

.speech-bubble {
    position: absolute;
    z-index: 5;
    top: 42px;
    right: -12px;
    max-width: 170px;
    padding: 16px 18px;
    background: var(--white);
    border: 2px solid var(--ink);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 900;
    text-align: center;
    transform: rotate(4deg);
}

.speech-bubble::after {
    content: "";
    position: absolute;
    bottom: -13px;
    left: 36px;
    width: 20px;
    height: 20px;
    background: var(--white);
    border-right: 2px solid var(--ink);
    border-bottom: 2px solid var(--ink);
    transform: rotate(35deg);
}

.comic-burst {
    position: absolute;
    z-index: 6;
    top: 44px;
    left: 15%;
    color: var(--orange);
    font-size: 68px;
    font-weight: 950;
    transform: rotate(-14deg);
}

.interface {
    background: var(--white);
}

.screen-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.screen-card {
    display: flex;
    min-width: 0;
    padding: 0;
    overflow: hidden;
    background: var(--paper);
    border: 1px solid #e9e3d8;
    border-radius: 20px;
    box-shadow: var(--shadow-small);
    cursor: zoom-in;
    flex-direction: column;
    text-align: left;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.screen-card:hover {
    border-color: rgba(54, 185, 95, 0.55);
    box-shadow: var(--shadow);
    transform: translateY(-8px);
}

.screen-shot {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 440px;
    padding: 18px 18px 0;
    overflow: hidden;
    background: linear-gradient(145deg, #f6f5ee, #eef8ef);
}

.screen-shot img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center bottom;
}

.screen-meta {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 12px;
    align-items: center;
    min-height: 92px;
    padding: 16px 18px;
    background: var(--white);
}

.screen-meta b {
    color: var(--green);
    font-size: 14px;
}

.screen-meta strong,
.screen-meta small {
    display: block;
}

.screen-meta strong {
    margin-bottom: 3px;
    font-size: 16px;
}

.screen-meta small {
    color: var(--muted);
    font-size: 12px;
}

.discovery {
    position: relative;
    overflow: hidden;
    background: var(--green-dark);
}

.discovery::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.12;
    background-image: radial-gradient(#b6e889 1.5px, transparent 1.5px);
    background-size: 28px 28px;
    mask-image: linear-gradient(90deg, transparent, #000 35%, #000 70%, transparent);
}

.discovery .shell {
    position: relative;
}

.discovery-layout {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 32px;
}

.category-panel,
.ranking-panel {
    padding: 30px;
    background: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 26px;
}

.filter-bar button {
    min-height: 38px;
    padding: 0 15px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.filter-bar button:hover,
.filter-bar button.is-active {
    color: var(--white);
    background: var(--orange);
    border-color: var(--orange);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.category-item {
    display: flex;
    gap: 13px;
    min-height: 112px;
    padding: 17px;
    background: var(--green-mist);
    border: 1px solid #d7ecdd;
    border-radius: 14px;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.category-item.is-hidden {
    display: none;
}

.category-index {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    color: var(--white);
    background: var(--green-deep);
    border-radius: 50%;
    font-size: 13px;
    font-weight: 900;
    flex: 0 0 auto;
}

.category-item h3 {
    margin-bottom: 5px;
    font-size: 15px;
}

.category-item p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.6;
}

.ranking-panel {
    align-self: stretch;
}

.ranking-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 24px;
    padding: 5px;
    background: #f0f2ef;
    border-radius: 12px;
}

.ranking-tabs span {
    padding: 8px;
    color: var(--muted);
    border-radius: 9px;
    font-size: 13px;
    font-weight: 800;
    text-align: center;
}

.ranking-tabs .is-active {
    color: var(--white);
    background: var(--orange);
}

.ranking-list {
    display: grid;
    gap: 14px;
}

.ranking-list li {
    display: grid;
    grid-template-columns: 48px 1fr 24px;
    gap: 16px;
    align-items: center;
    min-height: 106px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 16px;
}

.rank-number {
    color: var(--green-deep);
    font-size: 24px;
    font-weight: 950;
}

.ranking-list li:first-child .rank-number {
    color: var(--orange);
}

.ranking-list strong {
    display: block;
    margin-bottom: 5px;
}

.ranking-list p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.ranking-list .icon {
    color: var(--green);
}

.reading {
    overflow: hidden;
    background: var(--white);
}

.reading-layout {
    display: grid;
    grid-template-columns: 0.72fr 1.28fr;
    gap: 78px;
    align-items: center;
}

.reading-visual {
    position: relative;
    display: flex;
    justify-content: center;
    min-height: 650px;
}

.reading-visual::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 430px;
    height: 430px;
    background: var(--green-soft);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.detail-phone {
    position: relative;
    z-index: 2;
    width: 292px;
    height: 648px;
    padding: 8px;
    overflow: hidden;
    background: #111;
    border-radius: 38px;
    box-shadow: var(--shadow);
}

.detail-phone img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 30px;
}

.reading-sticker {
    position: absolute;
    z-index: 4;
    right: -18px;
    bottom: 84px;
    max-width: 190px;
    padding: 14px 18px;
    color: var(--white);
    background: var(--orange);
    border: 2px solid var(--ink);
    border-radius: 12px;
    box-shadow: 5px 5px 0 var(--ink);
    font-size: 13px;
    font-weight: 900;
    transform: rotate(-4deg);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 30px;
}

.feature-grid article {
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: 14px;
    min-height: 132px;
    padding: 23px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: 4px 4px 0 var(--green-soft);
}

.feature-grid .icon {
    width: 42px;
    height: 42px;
    padding: 9px;
    color: var(--green-deep);
    background: var(--green-mist);
    border-radius: 12px;
}

.feature-grid h3 {
    margin-bottom: 6px;
    font-size: 16px;
}

.feature-grid p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.reading-steps {
    display: grid;
    grid-template-columns: 1fr 28px 1fr 28px 1fr;
    align-items: center;
    gap: 10px;
}

.reading-steps li:nth-child(odd) {
    display: flex;
    align-items: center;
    min-height: 100px;
    padding: 16px;
    background: var(--paper);
    border: 1px solid #ece5d9;
    border-radius: 14px;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.reading-steps li:nth-child(even) {
    color: var(--green);
}

.reading-steps span {
    color: var(--green);
    font-size: 11px;
    font-weight: 900;
}

.reading-steps strong,
.reading-steps small {
    display: block;
}

.reading-steps strong {
    margin: 3px 0;
    font-size: 14px;
}

.reading-steps small {
    color: var(--muted);
    font-size: 11px;
}

.service {
    background: var(--green-mist);
}

.service-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 62px;
    align-items: start;
}

.updates-panel {
    padding-right: 54px;
    border-right: 1px solid #bcdac5;
}

.update-timeline {
    position: relative;
    display: grid;
    gap: 22px;
    padding-left: 4px;
}

.update-timeline::before {
    content: "";
    position: absolute;
    top: 18px;
    bottom: 18px;
    left: 17px;
    width: 2px;
    background: #acd1b7;
}

.update-timeline article {
    position: relative;
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: 16px;
}

.update-timeline .icon {
    z-index: 1;
    width: 34px;
    height: 34px;
    padding: 8px;
    color: var(--white);
    background: var(--green-deep);
    border: 5px solid var(--green-mist);
    border-radius: 50%;
}

.update-timeline h3 {
    margin-bottom: 4px;
    font-size: 16px;
}

.update-timeline p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.device-panel {
    padding: 32px;
    background: var(--white);
    border: 1px solid #d5e7da;
    border-radius: var(--radius);
    box-shadow: var(--shadow-small);
}

.device-heading {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
}

.device-heading > .icon {
    width: 54px;
    height: 54px;
    padding: 14px;
    color: var(--white);
    background: var(--green-deep);
    border-radius: 16px;
}

.device-heading .eyebrow {
    margin-bottom: 6px;
}

.device-heading h2 {
    margin: 0;
    font-size: 34px;
}

.device-intro {
    margin-bottom: 22px;
    color: var(--muted);
    font-size: 13px;
}

.device-results {
    margin-bottom: 24px;
    border-top: 1px solid var(--line);
}

.device-results div {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 14px;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
}

.device-results dt {
    color: var(--muted);
    font-size: 13px;
}

.device-results dd {
    margin: 0;
    font-size: 13px;
    font-weight: 800;
    text-align: right;
}

.device-results dd.is-good {
    color: var(--green-deep);
}

.reviews {
    background: var(--paper);
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.review-card {
    display: flex;
    min-height: 350px;
    padding: 28px;
    background: var(--white);
    border: 1px solid #dcebdc;
    border-radius: 18px;
    box-shadow: 0 8px 24px rgba(31, 70, 45, 0.06);
    flex-direction: column;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.review-card:hover {
    border-color: var(--green);
    transform: translateY(-5px);
}

.quote-mark {
    height: 42px;
    color: var(--green);
    font-family: Georgia, serif;
    font-size: 60px;
    font-weight: 900;
    line-height: 1;
}

.review-card > p {
    margin-bottom: 28px;
    color: #36443b;
    font-size: 14px;
    line-height: 1.9;
    flex: 1;
}

.review-author {
    display: grid;
    grid-template-columns: 42px 1fr auto;
    gap: 12px;
    align-items: center;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.avatar {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    color: var(--white);
    background: var(--green-deep);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 900;
}

.review-card:nth-child(2n) .avatar {
    background: var(--orange);
}

.review-author strong,
.review-author small {
    display: block;
}

.review-author strong {
    font-size: 14px;
}

.review-author small {
    color: var(--muted);
    font-size: 10px;
}

.review-author b {
    align-self: start;
    color: var(--green);
    font-size: 11px;
}

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

.faq-layout {
    display: grid;
    grid-template-columns: 0.72fr 1.28fr;
    gap: 74px;
    align-items: start;
}

.faq-mascot {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 330px;
    margin-top: 28px;
}

.faq-mascot img {
    width: 148px;
    height: 148px;
    object-fit: contain;
}

.faq-mascot span {
    position: relative;
    left: -4px;
    padding: 14px 18px;
    background: var(--paper);
    border: 2px solid var(--ink);
    border-radius: 50%;
    font-size: 13px;
    font-weight: 900;
    transform: rotate(3deg);
}

.accordion {
    border-top: 2px solid var(--green-deep);
}

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

.accordion-item h3 {
    margin: 0;
}

.accordion-item button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 76px;
    padding: 0 4px;
    background: transparent;
    border: 0;
    cursor: pointer;
    text-align: left;
}

.accordion-item button span {
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 800;
}

.accordion-item button b {
    color: var(--green);
    font-size: 11px;
}

.accordion-item .icon {
    width: 18px;
    height: 18px;
    color: var(--green-deep);
    transition: transform 0.2s ease;
}

.accordion-item.is-open .icon {
    transform: rotate(180deg);
}

.accordion-panel {
    padding: 0 40px 24px;
}

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

.download-cta {
    position: relative;
    overflow: hidden;
    color: var(--white);
    background: var(--green);
}

.download-cta::before,
.download-cta::after {
    content: "";
    position: absolute;
    border: 2px solid rgba(255, 255, 255, 0.24);
    border-radius: 50%;
}

.download-cta::before {
    top: -120px;
    right: 10%;
    width: 320px;
    height: 320px;
}

.download-cta::after {
    right: -40px;
    bottom: -120px;
    width: 240px;
    height: 240px;
}

.download-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    min-height: 260px;
    padding-top: 48px;
    padding-bottom: 48px;
}

.download-inner h2 {
    margin-bottom: 12px;
    font-size: clamp(32px, 4vw, 52px);
    letter-spacing: -0.045em;
}

.download-inner p:last-child {
    max-width: 630px;
    margin-bottom: 0;
    color: #e1ffe9;
}

.site-footer {
    color: #dce9e0;
    background: #06291e;
}

.footer-main {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 48px;
    align-items: center;
    min-height: 142px;
}

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

.footer-nav {
    justify-self: center;
}

.footer-nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 28px;
}

.footer-nav a,
.footer-download a,
.footer-bottom a {
    color: #b8cbbf;
    font-size: 13px;
    transition: color 0.2s ease;
}

.footer-nav a:hover,
.footer-download a:hover,
.footer-bottom a:hover {
    color: var(--white);
}

.footer-download a,
.footer-bottom a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    border-top: 1px solid rgba(255, 255, 255, 0.11);
}

.footer-bottom p {
    margin: 0;
    color: #8da397;
    font-size: 12px;
}

.site-tongji {
    display: none;
}

.lightbox {
    position: fixed;
    z-index: 300;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 40px;
    visibility: hidden;
    opacity: 0;
    background: rgba(4, 22, 15, 0.91);
    backdrop-filter: blur(10px);
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

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

.lightbox figure {
    max-width: min(520px, 88vw);
    max-height: 86vh;
    margin: 0;
    text-align: center;
}

.lightbox figure img {
    width: auto;
    max-width: 100%;
    max-height: 78vh;
    margin: auto;
    border: 8px solid var(--white);
    border-radius: 24px;
    object-fit: contain;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.4);
}

.lightbox figcaption {
    margin-top: 15px;
    color: var(--white);
    font-weight: 800;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    color: var(--white);
    background: rgba(255, 255, 255, 0.11);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
}

.js .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.js .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1140px) {
    .site-nav ul {
        gap: 17px;
    }

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

    .header-inner {
        gap: 20px;
    }

    .hero-grid {
        grid-template-columns: 0.86fr 1.14fr;
        gap: 24px;
    }

    .phone-main {
        width: 242px;
        height: 526px;
    }

    .phone-side {
        width: 180px;
        height: 392px;
    }

    .screen-shot {
        height: 390px;
    }

    .reading-layout {
        gap: 44px;
    }
}

@media (max-width: 992px) {
    :root {
        --header-height: 70px;
    }

    .shell {
        width: min(100% - 36px, 900px);
    }

    .section {
        padding: 88px 0;
    }

    .header-inner {
        grid-template-columns: auto 1fr auto;
    }

    .menu-toggle {
        display: inline-grid;
        place-items: center;
        justify-self: end;
    }

    .header-download {
        display: none;
    }

    .site-nav {
        position: fixed;
        z-index: 101;
        top: var(--header-height);
        right: 0;
        left: 0;
        padding: 18px;
        visibility: hidden;
        opacity: 0;
        background: rgba(255, 255, 255, 0.98);
        border-top: 1px solid var(--line);
        box-shadow: 0 24px 50px rgba(14, 46, 29, 0.16);
        transform: translateY(-12px);
        transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    }

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

    .site-nav ul {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .site-nav a {
        padding: 12px 14px;
        background: var(--green-mist);
        border-radius: 10px;
    }

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

    .hero,
    .hero-grid {
        min-height: 640px;
    }

    .hero-grid {
        grid-template-columns: 0.94fr 1.06fr;
        padding-top: 44px;
        padding-bottom: 44px;
    }

    .hero-copy h1 {
        font-size: 76px;
    }

    .hero-visual {
        min-height: 500px;
    }

    .phone-main {
        width: 220px;
        height: 478px;
    }

    .phone-side {
        top: 100px;
        width: 155px;
        height: 338px;
    }

    .speech-bubble {
        display: none;
    }

    .mascot-card {
        right: -10px;
        width: 112px;
    }

    .screen-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }

    .screen-shot {
        height: 520px;
    }

    .discovery-layout,
    .service-layout {
        grid-template-columns: 1fr;
    }

    .reading-layout,
    .faq-layout {
        grid-template-columns: 0.82fr 1.18fr;
        gap: 36px;
    }

    .reading-visual {
        min-height: 600px;
    }

    .detail-phone {
        width: 260px;
        height: 577px;
    }

    .reading-sticker {
        right: -6px;
    }

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

    .feature-grid article {
        min-height: auto;
    }

    .reading-steps {
        grid-template-columns: 1fr;
    }

    .reading-steps li:nth-child(even) {
        height: 20px;
        transform: rotate(90deg);
        justify-self: center;
    }

    .updates-panel {
        padding-right: 0;
        padding-bottom: 54px;
        border-right: 0;
        border-bottom: 1px solid #bcdac5;
    }

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

    .footer-main {
        grid-template-columns: auto 1fr;
    }

    .footer-nav {
        justify-self: end;
    }

    .footer-download {
        display: none;
    }
}

@media (max-width: 767px) {
    .shell {
        width: min(100% - 28px, 620px);
    }

    .section {
        padding: 72px 0;
    }

    .brand {
        font-size: 18px;
    }

    .brand img {
        width: 42px;
        height: 42px;
    }

    .site-nav ul {
        grid-template-columns: 1fr;
        max-height: calc(100vh - 120px);
        overflow-y: auto;
    }

    .hero {
        min-height: auto;
    }

    .hero::before {
        top: 410px;
        right: -180px;
        width: 470px;
        height: 470px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 34px;
        min-height: auto;
        padding-top: 66px;
        padding-bottom: 52px;
    }

    .hero-copy h1 {
        margin-bottom: 16px;
        font-size: clamp(66px, 24vw, 94px);
    }

    .hero-lead {
        font-size: 16px;
    }

    .hero-actions {
        align-items: stretch;
        margin-bottom: 34px;
        flex-direction: column;
    }

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

    .text-link {
        justify-content: center;
        min-height: 44px;
    }

    .hero-points {
        gap: 12px 18px;
    }

    .hero-visual {
        min-height: 520px;
    }

    .phone-main {
        width: 236px;
        height: 513px;
    }

    .phone-side {
        top: 120px;
        width: 154px;
        height: 334px;
    }

    .phone-left {
        left: -10%;
    }

    .phone-right {
        right: -10%;
    }

    .mascot-card {
        right: 0;
        bottom: -12px;
        width: 102px;
    }

    .comic-burst {
        left: 3%;
    }

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

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

    .screen-grid {
        display: flex;
        width: calc(100% + 14px);
        margin-right: -14px;
        padding: 4px 22vw 26px 0;
        gap: 16px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scrollbar-width: thin;
    }

    .screen-card {
        min-width: min(78vw, 320px);
        scroll-snap-align: start;
    }

    .screen-shot {
        height: 440px;
    }

    .discovery-layout,
    .reading-layout,
    .faq-layout {
        grid-template-columns: 1fr;
    }

    .category-panel,
    .ranking-panel,
    .device-panel {
        padding: 22px;
        border-radius: 18px;
    }

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

    .reading-layout {
        gap: 52px;
    }

    .reading-visual {
        min-height: 574px;
    }

    .detail-phone {
        width: 258px;
        height: 572px;
    }

    .reading-sticker {
        right: 1%;
        bottom: 34px;
    }

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

    .review-grid {
        display: flex;
        width: calc(100% + 14px);
        margin-right: -14px;
        padding: 4px 18vw 24px 0;
        gap: 16px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
    }

    .review-card {
        min-width: min(82vw, 350px);
        min-height: 390px;
        scroll-snap-align: start;
    }

    .faq-intro .section-heading {
        max-width: 520px;
    }

    .faq-mascot {
        margin-top: 0;
    }

    .accordion-item button {
        min-height: 70px;
    }

    .accordion-item button span {
        gap: 10px;
        font-size: 14px;
    }

    .accordion-panel {
        padding: 0 10px 22px 32px;
    }

    .download-inner {
        align-items: flex-start;
        min-height: 330px;
        padding-top: 62px;
        padding-bottom: 62px;
        flex-direction: column;
    }

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

    .footer-main {
        grid-template-columns: 1fr;
        gap: 26px;
        padding-top: 40px;
        padding-bottom: 34px;
    }

    .footer-nav {
        justify-self: start;
    }

    .footer-nav ul {
        justify-content: flex-start;
    }

    .footer-bottom {
        align-items: flex-start;
        gap: 16px;
        padding: 20px 0;
        flex-direction: column;
    }

    .lightbox {
        padding: 64px 18px 28px;
    }

    .lightbox-close {
        top: 12px;
        right: 12px;
    }
}

@media (max-width: 479px) {
    .hero-visual {
        min-height: 445px;
    }

    .phone-main {
        width: 204px;
        height: 443px;
    }

    .phone-side {
        top: 112px;
        width: 128px;
        height: 278px;
        border-width: 6px;
    }

    .mascot-card {
        width: 86px;
    }

    .screen-shot {
        height: 400px;
    }

    .ranking-list li {
        grid-template-columns: 42px 1fr;
    }

    .ranking-list li .icon {
        display: none;
    }

    .reading-visual {
        min-height: 520px;
    }

    .detail-phone {
        width: 232px;
        height: 515px;
    }

    .reading-visual::before {
        width: 340px;
        height: 340px;
    }

    .reading-sticker {
        max-width: 150px;
        padding: 10px 12px;
        font-size: 11px;
    }

    .device-results div {
        grid-template-columns: 82px 1fr;
    }

    .faq-mascot img {
        width: 118px;
        height: 118px;
    }

    .faq-mascot span {
        padding: 10px 12px;
        font-size: 11px;
    }
}

@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;
    }
}