html,
body {
    width: 100%;
    min-height: 100%;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #fffdf7;
    color: #2b2b2b;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all .2s ease;
}

a:hover,
a:focus {
    color: inherit;
    text-decoration: none;
}

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

.clean-page {
    overflow: hidden;
    background: linear-gradient(180deg, #fffdf7 0%, #fff9e8 56%, #fffdf7 100%);
    position: relative;
}

.clean-page:before,
.clean-page:after {
    content: "";
    position: absolute;
    top: 120px;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.clean-page:before {
    left: -140px;
    background: radial-gradient(circle, rgba(255, 222, 108, 0.45) 0%, rgba(255, 244, 203, 0) 70%);
}

.clean-page:after {
    right: -160px;
    top: 460px;
    background: radial-gradient(circle, rgba(193, 225, 255, 0.42) 0%, rgba(237, 247, 255, 0) 72%);
}

.clean-header,
.clean-hero,
.clean-section,
.clean-footer {
    position: relative;
    z-index: 1;
}

.clean-header {
    padding: 0;
}

.clean-header-inner,
.clean-brand,
.clean-header-right,
.clean-phone-top,
.clean-phone-head,
.clean-phone-app,
.clean-footer-inner,
.clean-download,
.clean-download-qr,
.clean-footer-meta {
    display: flex;
    align-items: center;
}

.clean-header-inner,
.clean-phone-top,
.clean-phone-head,
.clean-footer-inner,
.clean-download {
    justify-content: space-between;
}

.clean-header-inner {
    width: calc(100% - 40px);
    max-width: none;
    min-height: 60px;
    padding: 6px 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: hidden;
}

.clean-brand {
    gap: 12px;
    padding: 8px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 211, 51, 0.26);
    box-shadow: 0 10px 24px rgba(65, 52, 18, 0.05);
}

.clean-header-right {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 100%;
    padding: 8px 12px 8px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 211, 51, 0.26);
    box-shadow: 0 10px 24px rgba(65, 52, 18, 0.05);
}

.clean-brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffd73a 0%, #ffe789 100%);
    font-size: 22px;
    font-weight: 800;
    color: #2d250d;
}

.clean-brand-text strong,
.clean-copy h1,
.clean-section-head h2,
.clean-download-copy h2 {
    display: block;
    font-weight: 800;
    color: #272114;
}

.clean-brand-text strong {
    font-size: 18px;
    line-height: 1.1;
}

.clean-brand-text em {
    display: block;
    margin-top: 3px;
    font-style: normal;
    font-size: 12px;
    color: #8a816f;
}

.clean-nav {
    display: flex;
    gap: 18px;
    padding: 0 6px;
    color: #6f6759;
    font-size: 14px;
    align-items: center;
}

.clean-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    position: relative;
    font-weight: 600;
}

.clean-nav a:hover,
.clean-nav a:focus {
    color: #2b2b2b;
}

.clean-nav a:after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 4px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, #ffd73a 0%, #ffb400 100%);
    opacity: 0;
    transform: scaleX(.3);
    transition: all .2s ease;
}

.clean-nav a:hover:after,
.clean-nav a:focus:after {
    opacity: 1;
    transform: scaleX(1);
}

.clean-header-btn,
.clean-btn {
    cursor: pointer;
}

.clean-header-btn {
    min-height: 38px;
    padding: 8px 14px;
    border-radius: 14px;
    background: #1f1f1f;
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(31, 31, 31, 0.14);
}

.clean-hero {
    padding: 64px 0 56px;
}

.clean-hero-grid:before,
.clean-hero-grid:after,
.clean-metrics:before,
.clean-metrics:after,
.clean-feature-grid:before,
.clean-feature-grid:after,
.clean-scene-grid:before,
.clean-scene-grid:after,
.clean-card-list:before,
.clean-card-list:after,
.clean-entry-grid:before,
.clean-entry-grid:after {
    content: " ";
    display: table;
}

.clean-hero-grid:after,
.clean-metrics:after,
.clean-feature-grid:after,
.clean-scene-grid:after,
.clean-card-list:after,
.clean-entry-grid:after {
    clear: both;
}

.clean-copy,
.clean-preview-wrap {
    float: left;
}

.clean-copy {
    width: 52%;
    padding-right: 46px;
}

.clean-preview-wrap {
    width: 48%;
    position: relative;
    min-height: 620px;
}

.clean-tag,
.clean-section-head span,
.clean-download-copy span {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 999px;
    background: #fff7d8;
    color: #8b6b00;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .05em;
}

.clean-copy h1 {
    margin: 18px 0 16px;
    font-size: 48px;
    line-height: 1.14;
    letter-spacing: -.03em;
    white-space: nowrap;
}

.clean-copy p,
.clean-feature p,
.clean-scene-card p,
.clean-download-copy p {
    color: #7f7668;
    line-height: 1.8;
}

.clean-copy p {
    margin: 0;
    max-width: 560px;
    font-size: 17px;
}

.clean-actions {
    margin: 28px 0 30px;
}

.clean-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 12px 22px;
    margin-right: 12px;
    margin-bottom: 12px;
    border-radius: 16px;
    border: 1px solid rgba(62, 52, 29, 0.12);
    background: #ffffff;
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(62, 52, 29, 0.06);
}

.clean-btn-primary {
    background: linear-gradient(135deg, #ffd73a 0%, #ffe88e 100%);
    color: #2c240b;
    border-color: rgba(255, 215, 58, 0.92);
}

.clean-btn-ghost {
    background: rgba(255, 255, 255, 0.78);
}

.clean-metric {
    float: left;
    width: 33.333333%;
    padding-right: 14px;
}

.clean-metric strong {
    display: block;
    font-size: 22px;
    color: #2d2616;
}

.clean-metric span {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: #8a816f;
}

.clean-phone-shadow {
    position: absolute;
    right: 18px;
    top: 22px;
    width: 360px;
    height: 560px;
    border-radius: 44px;
    background: rgba(255, 214, 58, 0.16);
    filter: blur(2px);
}

.clean-phone {
    position: relative;
    z-index: 1;
    width: 360px;
    margin-left: auto;
    padding: 20px;
    border-radius: 40px;
    background: linear-gradient(180deg, #fffefb 0%, #fff5d5 100%);
    border: 1px solid rgba(255, 215, 58, 0.55);
    box-shadow: 0 28px 70px rgba(77, 63, 29, 0.12);
}

.clean-phone-top {
    margin-bottom: 18px;
    font-size: 12px;
    font-weight: 700;
    color: #6d6456;
}

.clean-phone-top i {
    display: block;
    width: 76px;
    height: 10px;
    border-radius: 999px;
    background: rgba(45, 42, 34, 0.12);
}

.clean-phone-head {
    margin-bottom: 16px;
}

.clean-phone-app {
    gap: 12px;
}

.clean-phone-app img {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    object-fit: cover;
}

.clean-phone-app strong,
.clean-mini-card strong,
.clean-feature h3,
.clean-scene-card h3 {
    display: block;
}

.clean-phone-app strong {
    font-size: 18px;
}

.clean-phone-app span,
.clean-mini-card span,
.clean-download-qr p,
.clean-footer-inner span,
.clean-footer-meta a,
.clean-wheel-center-text,
.clean-wheel-label-group text {
    color: #8a816f;
}

.clean-phone-head b {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    color: #8b6b00;
    font-size: 12px;
}

.clean-wheel-card {
    position: relative;
    margin-top: 10px;
    padding: 18px;
    border-radius: 28px;
    background: linear-gradient(180deg, #fff7de 0%, #fff1bf 100%);
    border: 1px solid rgba(255, 214, 58, 0.4);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.clean-wheel-pointer {
    position: absolute;
    top: 10px;
    left: 50%;
    z-index: 2;
    width: 52px;
    height: 52px;
    margin-left: -26px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #2f2b24;
    color: #ffffff;
    font-size: 14px;
    font-weight: 800;
    box-shadow: 0 12px 20px rgba(47, 43, 36, 0.18);
}

.clean-wheel-pointer:after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -10px;
    margin-left: -8px;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 12px solid #2f2b24;
}

.clean-wheel-svg-wrap {
    width: 256px;
    height: 256px;
    margin: 20px auto 6px;
}

.clean-wheel-svg {
    width: 100%;
    height: 100%;
    display: block;
    filter: drop-shadow(0 18px 30px rgba(255, 201, 51, 0.18));
}

.clean-wheel-rotor {
    animation: cleanWheelSpin 18s linear infinite;
    transform-origin: 140px 140px;
}

.clean-wheel-label-group text {
    font-size: 13px;
    font-weight: 700;
    fill: #5f4a10;
}

.clean-wheel-center-text {
    font-size: 18px;
    font-weight: 800;
    fill: #2f2b24;
}

@keyframes cleanWheelSpin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.clean-card-list {
    margin: 14px -6px 0;
}

.clean-mini-card {
    float: left;
    width: 50%;
    padding: 0 6px;
}

.clean-mini-card span,
.clean-mini-card strong {
    display: block;
}

.clean-mini-card span {
    font-size: 12px;
}

.clean-mini-card strong {
    margin-top: 6px;
    font-size: 17px;
    color: #2b2415;
}

.clean-mini-card:before {
    content: "";
    display: block;
    height: 0;
}

.clean-mini-card {
    margin-bottom: 12px;
}

.clean-mini-card > span,
.clean-mini-card > strong {
    position: relative;
    z-index: 1;
}

.clean-mini-card {
    min-height: 96px;
    padding-top: 16px;
    padding-bottom: 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 214, 58, 0.36);
    box-shadow: 0 10px 20px rgba(62, 52, 29, 0.05);
}

.clean-mini-card > span,
.clean-mini-card > strong {
    padding-left: 16px;
    padding-right: 16px;
}


.clean-section {
    padding: 86px 0;
}

.clean-section-soft {
    background: rgba(255, 248, 225, 0.5);
}

.clean-section-head {
    text-align: center;
    margin-bottom: 36px;
}

.clean-section-head-left {
    text-align: left;
    padding-left: 8px;
}

.clean-section-head h2 {
    margin: 16px 0 0;
    font-size: 40px;
    line-height: 1.15;
}

.clean-feature-board:before,
.clean-feature-board:after,
.clean-scene-ribbon:before,
.clean-scene-ribbon:after {
    content: " ";
    display: table;
}

.clean-feature-board:after,
.clean-scene-ribbon:after {
    clear: both;
}

.clean-feature-board {
    display: flex;
    align-items: stretch;
    gap: 18px;
    overflow: hidden;
}

.clean-feature-main,
.clean-feature-side,
.clean-scene-intro,
.clean-scene-grid {
    float: left;
}

.clean-feature-main {
    width: 42%;
    flex: 0 0 42%;
    padding: 36px;
    border-radius: 30px;
    background: linear-gradient(180deg, #fff7d6 0%, #fffef7 100%);
    border: 1px solid rgba(255, 214, 58, 0.34);
    box-shadow: 0 16px 40px rgba(62, 52, 29, 0.06);
}

.clean-feature-main span {
    display: inline-block;
    padding: 8px 12px;
    border-radius: 999px;
    background: #fff0b8;
    color: #8b6b00;
    font-size: 12px;
    font-weight: 700;
}

.clean-feature-main h3 {
    margin: 18px 0 14px;
    font-size: 34px;
    line-height: 1.2;
    color: #272114;
}

.clean-feature-main p {
    margin: 0;
    color: #7f7668;
    line-height: 1.9;
}

.clean-bullet-list {
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
}

.clean-bullet-list li {
    position: relative;
    padding-left: 18px;
    margin-top: 10px;
    color: #5f5749;
    font-weight: 600;
}

.clean-bullet-list li:before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ffc933;
}

.clean-feature-side {
    width: 58%;
    flex: 0 0 calc(58% - 18px);
    padding-left: 0;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.clean-feature-card {
    float: none;
    width: calc(50% - 9px);
    min-height: 184px;
    padding: 28px;
    border-radius: 28px;
    border: 1px solid rgba(255, 218, 80, 0.28);
    box-shadow: 0 12px 28px rgba(62, 52, 29, 0.05);
}

.clean-feature-card:nth-child(1),
.clean-feature-card:nth-child(2) {
    margin-bottom: 18px;
}

.clean-feature-card:nth-child(odd) {
    width: calc(50% - 9px);
    margin-right: 0;
}

.clean-feature-card:nth-child(even) {
    width: calc(50% - 9px);
}

.clean-feature-card span {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    color: #8b6b00;
}

.clean-feature-card h3 {
    margin: 18px 0 10px;
    font-size: 26px;
    color: #272114;
}

.clean-feature-card p {
    margin: 0;
    color: #776e5f;
    line-height: 1.8;
}

.clean-feature-card-warm {
    background: linear-gradient(180deg, #fff2c9 0%, #fff8e4 100%);
}

.clean-feature-card-light {
    background: linear-gradient(180deg, #ffffff 0%, #fff9e9 100%);
}

.clean-feature-card-dark {
    display: block;
    float: none;
    width: 100% !important;
    flex: 0 0 100%;
    min-height: 160px;
    margin-top: 0;
    margin-left: 0;
    margin-right: 0 !important;
    clear: both;
    background: linear-gradient(135deg, #26231f 0%, #35312b 100%);
    border-color: rgba(39, 35, 31, 0.2);
}

.clean-feature-card-dark span,
.clean-feature-card-dark p {
    color: rgba(255, 255, 255, 0.72);
}

.clean-feature-card-dark h3 {
    color: #ffffff;
}

.clean-scene-ribbon {
    padding: 14px;
    border-radius: 34px;
    background: linear-gradient(180deg, rgba(255, 252, 244, 0.95) 0%, rgba(255, 247, 224, 0.88) 100%);
    border: 1px solid rgba(255, 218, 80, 0.24);
    box-shadow: 0 18px 42px rgba(62, 52, 29, 0.05);
}

.clean-scene-intro-card,
.clean-schedule-board {
    float: left;
}

.clean-scene-intro-card {
    width: 32%;
    min-height: 360px;
    padding: 34px 30px;
    border-radius: 28px;
    background: linear-gradient(160deg, #fff3cc 0%, #fffbe9 100%);
    border: 1px solid rgba(255, 215, 58, 0.34);
}

.clean-scene-intro-card span {
    display: inline-block;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    color: #8b6b00;
    font-size: 12px;
    font-weight: 700;
}

.clean-scene-intro-card strong {
    display: block;
    margin-top: 20px;
    font-size: 34px;
    line-height: 1.22;
    color: #272114;
}

.clean-scene-intro-card p {
    margin: 18px 0 0;
    color: #766d60;
    line-height: 1.9;
}

.clean-scene-summary {
    margin-top: 24px;
    padding: 18px 20px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 215, 58, 0.22);
}

.clean-scene-summary b,
.clean-scene-summary em {
    display: block;
}

.clean-scene-summary b {
    font-size: 15px;
    color: #272114;
}

.clean-scene-summary em {
    margin-top: 8px;
    font-style: normal;
    color: #7a705f;
    line-height: 1.7;
}

.clean-schedule-board {
    width: 68%;
    padding-left: 18px;
}

.clean-schedule-board {
    padding: 20px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(255, 218, 80, 0.24);
    box-shadow: 0 14px 30px rgba(62, 52, 29, 0.04);
}

.clean-schedule-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 4px 18px;
}

.clean-schedule-head strong,
.clean-schedule-head span {
    display: block;
}

.clean-schedule-head strong {
    font-size: 20px;
    color: #272114;
}

.clean-schedule-head span {
    color: #8a816f;
    font-size: 13px;
}

.clean-schedule-item {
    display: table;
    width: 100%;
    padding: 20px 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 218, 80, 0.24);
}

.clean-schedule-item + .clean-schedule-item {
    margin-top: 14px;
}

.clean-schedule-item-hot {
    background: linear-gradient(180deg, #fff3cb 0%, #fffdfa 100%);
    box-shadow: 0 16px 30px rgba(255, 201, 51, 0.12);
}

.clean-schedule-time,
.clean-schedule-content,
.clean-schedule-state {
    display: table-cell;
    vertical-align: middle;
}

.clean-schedule-time {
    width: 120px;
    font-size: 24px;
    font-weight: 800;
    color: #2c2413;
}

.clean-schedule-content h3,
.clean-schedule-content p {
    margin: 0;
}

.clean-schedule-content h3 {
    font-size: 22px;
    color: #272114;
}

.clean-schedule-content p {
    margin-top: 8px;
    color: #7b7263;
    line-height: 1.8;
}

.clean-schedule-state {
    width: 110px;
    text-align: right;
    font-size: 13px;
    font-weight: 700;
    color: #8b6b00;
}

.clean-download {
    padding: 34px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 218, 80, 0.35);
    box-shadow: 0 16px 36px rgba(62, 52, 29, 0.06);
}

.clean-download-copy {
    max-width: 540px;
}

.clean-download-copy h2 {
    margin: 16px 0 12px;
    font-size: 40px;
    line-height: 1.15;
    white-space: nowrap;
}

.clean-download-qr {
    width: 280px;
    flex-direction: column;
    justify-content: center;
}

.clean-qr-box {
    width: 196px;
    height: 196px;
    padding: 14px;
    border-radius: 24px;
    background: #ffffff;
    border: 1px solid rgba(255, 218, 80, 0.35);
    box-shadow: 0 12px 26px rgba(62, 52, 29, 0.05);
}

.clean-qr-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 14px;
}

.clean-download-qr p {
    margin: 14px 0 0;
    font-size: 13px;
}

.clean-footer {
    margin-top: 10px;
    padding: 34px 0;
    background: linear-gradient(180deg, #121212 0%, #050505 100%);
}

.clean-footer-inner {
    padding-top: 0;
    border-top: 0;
}

.clean-footer-inner strong {
    display: block;
    font-size: 16px;
    color: #ffffff;
}

.clean-footer-inner span,
.clean-footer-meta a {
    display: block;
    margin-top: 4px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.78);
}

.clean-footer-meta {
    gap: 20px;
}

@media (min-width: 1280px) {
    .clean-hero:before,
    .clean-section:before {
        content: "";
        position: absolute;
        left: 50%;
        width: 1120px;
        margin-left: -560px;
        border-radius: 36px;
        pointer-events: none;
    }

    .clean-hero:before {
        top: 10px;
        bottom: 18px;
        background: linear-gradient(90deg, rgba(255, 255, 255, 0.24) 0%, rgba(255, 255, 255, 0) 14%, rgba(255, 255, 255, 0) 86%, rgba(229, 241, 255, 0.24) 100%);
    }

    .clean-section:before {
        top: 18px;
        bottom: 18px;
        background: linear-gradient(90deg, rgba(255, 247, 216, 0.65) 0%, rgba(255, 255, 255, 0) 14%, rgba(255, 255, 255, 0) 86%, rgba(236, 245, 255, 0.6) 100%);
    }
}

@media (max-width: 991px) {
    .clean-nav {
        display: none;
    }

    .clean-page:before,
    .clean-page:after,
    .clean-hero:before,
    .clean-section:before {
        display: none;
    }

    .clean-copy,
    .clean-preview-wrap,
    .clean-feature-main,
    .clean-feature-side,
    .clean-scene-intro-card,
    .clean-schedule-board,
    .clean-feature-card,
    .clean-metric {
        width: 100%;
        float: none;
    }

    .clean-feature-board,
    .clean-feature-side {
        display: block;
    }

    .clean-feature-card:nth-child(odd),
    .clean-feature-card:nth-child(even) {
        width: 100%;
        margin-right: 0;
    }

    .clean-feature-side {
        padding-left: 0;
        margin-top: 18px;
    }

    .clean-schedule-board {
        padding-left: 0;
        margin-top: 18px;
    }

    .clean-schedule-time,
    .clean-schedule-content,
    .clean-schedule-state {
        display: block;
        width: 100%;
        text-align: left;
    }

    .clean-schedule-state {
        margin-top: 12px;
    }

    .clean-copy {
        padding-right: 0;
        text-align: center;
    }

    .clean-copy p {
        margin-left: auto;
        margin-right: auto;
    }

    .clean-actions,
    .clean-metrics {
        max-width: 560px;
        margin-left: auto;
        margin-right: auto;
    }

    .clean-preview-wrap {
        min-height: auto;
        margin-top: 24px;
    }

    .clean-phone-shadow {
        display: none;
    }

    .clean-phone {
        margin: 0 auto;
    }

    .clean-feature-main,
    .clean-feature-card,
    .clean-scene-intro-card,
    .clean-schedule-board,
    .clean-metric {
        margin-bottom: 16px;
    }

    .clean-section-head,
    .clean-section-head-left {
        text-align: center;
        padding-left: 0;
    }

    .clean-feature-main,
    .clean-scene-intro-card,
    .clean-schedule-board,
    .clean-download {
        border-radius: 24px;
    }

    .clean-download,
    .clean-footer-inner,
    .clean-header-inner {
        display: block;
    }

    .clean-header-inner {
        width: calc(100% - 48px);
        max-width: none;
    }

    .clean-header-right {
        margin-top: 10px;
    }

    .clean-download-qr,
    .clean-footer-meta {
        width: 100%;
        margin-top: 24px;
    }

    .clean-footer-meta {
        display: block;
    }
}

@media (max-width: 767px) {
    .container {
        padding: 0 16px;
    }

    body {
        background: #fffdf7;
    }

    .clean-header {
        padding-top: 0;
    }

    .clean-header-inner {
        width: calc(100% - 24px);
        min-height: 0;
        padding: 10px 0 0;
    }

    .clean-brand,
    .clean-header-right {
        border-radius: 16px;
    }

    .clean-brand {
        display: flex;
        align-items: center;
        padding: 10px 12px;
    }

    .clean-brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 12px;
        font-size: 20px;
    }

    .clean-brand-text strong {
        font-size: 16px;
    }

    .clean-brand-text em {
        font-size: 11px;
    }

    .clean-header-right {
        padding: 0;
        margin-top: 8px;
        background: transparent;
        border: 0;
        box-shadow: none;
    }

    .clean-header-btn {
        display: inline-flex;
        width: 100%;
        min-height: 44px;
        justify-content: center;
        border-radius: 16px;
    }

    .clean-hero {
        padding: 20px 0 40px;
    }

    .clean-hero-grid {
        display: flex;
        flex-direction: column-reverse;
        gap: 18px;
    }

    .clean-preview-wrap,
    .clean-copy {
        width: 100%;
        float: none;
    }

    .clean-preview-wrap {
        margin-top: 0;
    }

    .clean-copy {
        text-align: left;
    }

    .clean-copy h1 {
        font-size: 30px;
        line-height: 1.16;
        white-space: normal;
    }

    .clean-copy p,
    .clean-download-copy p {
        font-size: 15px;
        line-height: 1.75;
    }

    .clean-copy p {
        margin-left: 0;
        margin-right: 0;
    }

    .clean-tag,
    .clean-section-head span,
    .clean-download-copy span {
        font-size: 11px;
        padding: 7px 12px;
    }

    .clean-section-head span {
        display: none;
    }

    .clean-btn {
        width: 100%;
        margin-right: 0;
        min-height: 46px;
        border-radius: 14px;
    }

    .clean-actions .clean-btn-primary {
        display: none;
    }

    .clean-actions {
        margin: 22px 0 18px;
    }

    .clean-metrics {
        display: flex;
        gap: 10px;
        max-width: none;
        margin: 0;
    }

    .clean-metric {
        width: auto;
        flex: 1 1 0;
        float: none;
        margin-bottom: 0;
        padding: 14px 12px;
        border-radius: 18px;
        background: rgba(255, 255, 255, 0.72);
        border: 1px solid rgba(255, 214, 58, 0.22);
        text-align: center;
    }

    .clean-metric strong {
        font-size: 18px;
    }

    .clean-metric span {
        margin-top: 4px;
        font-size: 11px;
        line-height: 1.4;
    }

    .clean-phone,
    .clean-qr-box {
        width: 100%;
    }

    .clean-phone {
        padding: 14px;
        border-radius: 28px;
        box-shadow: 0 18px 36px rgba(77, 63, 29, 0.12);
    }

    .clean-phone-head {
        align-items: flex-start;
    }

    .clean-phone-app img {
        width: 44px;
        height: 44px;
        border-radius: 14px;
    }

    .clean-phone-app strong {
        font-size: 16px;
    }

    .clean-phone-head b {
        min-height: 28px;
        padding: 5px 10px;
        font-size: 11px;
    }

    .clean-wheel-card {
        padding: 12px 8px 10px;
        border-radius: 22px;
    }

    .clean-wheel-pointer {
        top: 8px;
        width: 44px;
        height: 44px;
        margin-left: -22px;
        font-size: 12px;
    }

    .clean-wheel-svg-wrap {
        width: 216px;
        height: 216px;
        margin-top: 18px;
    }

    .clean-wheel-label-group text {
        font-size: 11px;
    }

    .clean-wheel-center-text {
        font-size: 15px;
    }

    .clean-mini-card,
    .clean-feature-card,
    .clean-schedule-item {
        width: 100% !important;
        float: none;
    }

    .clean-card-list {
        display: none;
    }

    .clean-mini-card {
        position: absolute;
        width: calc(50% - 6px);
        float: none;
        padding: 0;
        margin-bottom: 0;
        display: flex;
        min-height: 76px;
    }

    .clean-mini-card:first-child {
        left: 0;
        bottom: 0;
    }

    .clean-mini-card:last-child {
        right: 0;
        top: 0;
    }

    .clean-mini-card > span,
    .clean-mini-card > strong {
        width: 100%;
    }

    .clean-mini-card span {
        font-size: 11px;
    }

    .clean-mini-card strong {
        font-size: 15px;
        line-height: 1.25;
    }

    .clean-mini-card > span,
    .clean-mini-card > strong {
        padding-left: 12px;
        padding-right: 12px;
    }

    .clean-mini-card,
    .clean-feature-card,
    .clean-schedule-item,
    .clean-scene-intro-card,
    .clean-feature-main {
        min-height: 0;
    }

    .clean-feature-main {
        padding: 20px 18px;
    }

    .clean-feature-main h3 {
        font-size: 22px;
        line-height: 1.22;
    }

    .clean-feature-main p {
        line-height: 1.7;
        font-size: 14px;
    }

    .clean-bullet-list {
        margin-top: 14px;
    }

    .clean-bullet-list li {
        margin-top: 6px;
        font-size: 13px;
    }

    .clean-feature-card {
        padding: 18px 16px;
        border-radius: 22px;
    }

    .clean-feature-card h3 {
        margin: 12px 0 8px;
        font-size: 20px;
    }

    .clean-feature-card p {
        font-size: 14px;
        line-height: 1.65;
    }

    .clean-scene-ribbon {
        padding: 8px;
        border-radius: 24px;
    }

    .clean-scene-intro-card {
        padding: 20px 18px;
        border-radius: 22px;
    }

    .clean-scene-intro-card strong {
        font-size: 22px;
        line-height: 1.24;
    }

    .clean-scene-intro-card p,
    .clean-scene-summary em {
        font-size: 14px;
        line-height: 1.7;
    }

    .clean-schedule-board {
        padding: 14px 12px;
        border-radius: 22px;
    }

    .clean-schedule-head {
        display: block;
        padding: 4px 2px 14px;
    }

    .clean-schedule-head strong {
        font-size: 17px;
    }

    .clean-schedule-head span {
        margin-top: 6px;
        font-size: 12px;
    }

    .clean-schedule-item {
        padding: 14px 12px;
        border-radius: 18px;
    }

    .clean-schedule-time {
        font-size: 16px;
    }

    .clean-schedule-content h3 {
        margin-top: 4px;
        font-size: 17px;
    }

    .clean-schedule-content p {
        margin-top: 6px;
        font-size: 13px;
        line-height: 1.6;
    }

    .clean-schedule-state {
        margin-top: 8px;
        font-size: 12px;
    }

    .clean-section {
        padding: 52px 0;
    }

    .clean-section-head h2,
    .clean-download-copy h2 {
        font-size: 26px;
        white-space: normal;
    }

    .clean-qr-box {
        height: auto;
        aspect-ratio: 1 / 1;
        max-width: 180px;
        margin-left: auto;
        margin-right: auto;
    }

    .clean-download {
        padding: 24px 18px;
        border-radius: 24px;
    }

    .clean-download-copy {
        max-width: none;
        text-align: center;
    }

    .clean-download-qr {
        align-items: center;
        margin-top: 18px;
    }

    .clean-download-copy .clean-actions {
        margin-bottom: 0;
    }

    .clean-footer {
        margin-top: 0;
        padding: 26px 0;
    }

    .clean-footer-inner {
        text-align: center;
    }

    .clean-footer-meta {
        margin-top: 12px;
    }
}