:root {
    --landing-bg-solid: #070b14;
    --landing-bg: radial-gradient(circle at 0% 0%, rgba(115, 60, 255, 0.18), transparent 38%),
        radial-gradient(circle at 100% 100%, rgba(56, 217, 255, 0.1), transparent 42%),
        linear-gradient(180deg, #070b14 0%, #0b1020 50%, #070b14 100%);
    --landing-bg-2: #0f1629;
    --landing-text: #eef2ff;
    --landing-muted: rgba(196, 206, 240, 0.62);
    --landing-line: rgba(255, 255, 255, 0.08);
    --landing-purple: #733cff;
    --landing-purple-light: #9b6bff;
    --landing-orange: #ff9000;
    --landing-cyan: #38d9ff;
    --landing-green: #34e37d;
    --landing-pink: #ff6b9d;
    --landing-blue: #4f8cff;
    --landing-radius: 20px;
    --landing-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

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

html,
body,
#capp {
    height: auto;
    min-height: 100%;
    background: var(--landing-bg);
    background-color: var(--landing-bg-solid);
}

html {
    scroll-behavior: smooth;
    background-attachment: fixed;
}

body {
    margin: 0;
    color: var(--landing-text);
    font-family: "Public Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
    overflow-x: hidden;
}

.landing {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
}

.landing::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background: var(--landing-bg);
    background-color: var(--landing-bg-solid);
    pointer-events: none;
}

#bg-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.55;
}

.landing-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
    z-index: 0;
}

.landing-glow--1 {
    width: 520px;
    height: 520px;
    top: -120px;
    left: -80px;
    background: rgba(115, 60, 255, 0.28);
    animation: floatGlow 14s ease-in-out infinite;
}

.landing-glow--2 {
    width: 420px;
    height: 420px;
    bottom: 10%;
    right: -60px;
    background: rgba(56, 217, 255, 0.16);
    animation: floatGlow 18s ease-in-out infinite reverse;
}

.landing-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 75%);
    pointer-events: none;
    z-index: 0;
}

.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.landing-header--scrolled {
    background: rgba(7, 11, 20, 0.72);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--landing-line);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.landing-header__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.landing-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
}

.landing-brand__logo {
    width: 34px;
    height: 34px;
    border-radius: 10px;
}

.landing-brand__text {
    font-family: Barlow, sans-serif;
    font-size: 1.35rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.landing-brand__key {
    background: linear-gradient(120deg, #c4b5fd, #fef08a);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.landing-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.landing-nav__link {
    color: var(--landing-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.25s ease;
}

.landing-nav__link:hover {
    color: var(--landing-text);
}

.landing-header__cta {
    border: none;
    background: rgba(115, 60, 255, 0.18);
    color: #d8c9ff;
    border: 1px solid rgba(115, 60, 255, 0.35);
    padding: 10px 18px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.25s ease;
}

.landing-header__cta:hover {
    background: rgba(115, 60, 255, 0.32);
    transform: translateY(-1px);
}

main {
    position: relative;
    z-index: 1;
}

.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(115, 60, 255, 0.12);
    border: 1px solid rgba(115, 60, 255, 0.25);
    color: #c4b5fd;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--landing-green);
    box-shadow: 0 0 12px var(--landing-green);
    animation: pulseDot 2s ease-in-out infinite;
}

.hero__title {
    margin: 0 0 20px;
    font-family: Barlow, "PingFang SC", sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -0.02em;
}

.hero__title-line {
    display: block;
}

.hero__title-line--accent {
    background: linear-gradient(120deg, #fff 0%, #c4b5fd 45%, #38d9ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__highlight {
    position: relative;
    -webkit-text-fill-color: transparent;
    background: linear-gradient(120deg, var(--landing-orange), #ff6b9d);
    -webkit-background-clip: text;
    background-clip: text;
}

.hero__desc {
    margin: 0 0 32px;
    max-width: 520px;
    color: var(--landing-muted);
    font-size: 16px;
    line-height: 1.75;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 36px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    padding: 14px 28px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--landing-purple), #5b21b6);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 12px 40px rgba(115, 60, 255, 0.4);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 48px rgba(115, 60, 255, 0.55);
}

.btn-primary--large {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 24px;
    border-radius: 14px;
    border: 1px solid var(--landing-line);
    color: var(--landing-text);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.03);
    transition: background 0.25s ease, border-color 0.25s ease;
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.16);
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--landing-line);
    max-width: 520px;
}

.hero__stat strong {
    display: block;
    font-size: 15px;
    margin-bottom: 4px;
}

.hero__stat span {
    font-size: 12px;
    color: var(--landing-muted);
}

.hero__stat-divider {
    width: 1px;
    height: 32px;
    background: var(--landing-line);
}

.hero__visual {
    position: relative;
}

.spell-demo {
    position: relative;
    z-index: 2;
    border-radius: 24px;
    background: rgba(15, 22, 41, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--landing-shadow);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    overflow: hidden;
}

.spell-demo__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--landing-line);
    background: rgba(255, 255, 255, 0.02);
}

.spell-demo__dots span {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
    background: rgba(255, 255, 255, 0.15);
}

.spell-demo__dots span:nth-child(1) {
    background: #ff5f57;
}

.spell-demo__dots span:nth-child(2) {
    background: #febc2e;
}

.spell-demo__dots span:nth-child(3) {
    background: #28c840;
}

.spell-demo__label {
    font-size: 12px;
    color: var(--landing-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.spell-demo__sound {
    display: flex;
    gap: 3px;
    align-items: flex-end;
    height: 16px;
}

.spell-demo__wave {
    width: 3px;
    border-radius: 2px;
    background: var(--landing-cyan);
    animation: soundWave 1s ease-in-out infinite;
}

.spell-demo__wave:nth-child(1) {
    height: 8px;
    animation-delay: 0s;
}

.spell-demo__wave:nth-child(2) {
    height: 14px;
    animation-delay: 0.15s;
}

.spell-demo__wave:nth-child(3) {
    height: 10px;
    animation-delay: 0.3s;
}

.spell-demo__body {
    padding: 32px 28px 28px;
}

.spell-demo__hint {
    margin: 0 0 16px;
    font-size: 13px;
    color: var(--landing-muted);
}

.spell-demo__word {
    font-family: "Courier New", Consolas, monospace;
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 700;
    letter-spacing: 4px;
    min-height: 52px;
    margin-bottom: 12px;
}

.spell-char--done {
    color: var(--landing-green);
}

.spell-char--cursor {
    color: #fff;
    background: rgba(115, 60, 255, 0.35);
    border-radius: 4px;
    padding: 0 2px;
    animation: cursorBlink 1s step-end infinite;
}

.spell-char--pending {
    color: rgba(255, 255, 255, 0.25);
}

.spell-demo__meaning {
    font-size: 14px;
    color: var(--landing-muted);
    margin-bottom: 24px;
}

.spell-demo__keyboard {
    display: flex;
    gap: 8px;
    min-height: 42px;
    margin-bottom: 20px;
}

.spell-key {
    min-width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.7);
    transition: transform 0.15s ease, background 0.15s ease;
}

.spell-key--active {
    background: rgba(115, 60, 255, 0.45);
    border-color: rgba(115, 60, 255, 0.7);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(115, 60, 255, 0.35);
}

.spell-demo__progress {
    height: 4px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.spell-demo__progress-bar {
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--landing-purple), var(--landing-cyan));
    transition: width 0.25s ease;
}

.hero__orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(115, 60, 255, 0.2);
    pointer-events: none;
}

.hero__orbit--1 {
    width: 120%;
    height: 120%;
    top: -10%;
    left: -10%;
    animation: orbitSpin 24s linear infinite;
}

.hero__orbit--2 {
    width: 140%;
    height: 140%;
    top: -20%;
    left: -20%;
    border-color: rgba(56, 217, 255, 0.12);
    animation: orbitSpin 36s linear infinite reverse;
}

.features {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 100px;
}

.section-head {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--landing-purple-light);
    margin-bottom: 12px;
}

.section-head h2 {
    margin: 0 0 12px;
    font-family: Barlow, sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 900;
}

.section-head p {
    margin: 0;
    color: var(--landing-muted);
    font-size: 16px;
}

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

.feature-card {
    padding: 28px;
    border-radius: var(--landing-radius);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--landing-line);
    transition: transform 0.35s ease, border-color 0.35s ease, background 0.35s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(115, 60, 255, 0.35);
    background: rgba(115, 60, 255, 0.06);
}

.feature-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
}

.feature-card__icon svg {
    width: 24px;
    height: 24px;
}

.feature-card__icon--purple {
    background: rgba(115, 60, 255, 0.18);
    color: #c4b5fd;
}

.feature-card__icon--cyan {
    background: rgba(56, 217, 255, 0.14);
    color: #67e8f9;
}

.feature-card__icon--orange {
    background: rgba(255, 144, 0, 0.14);
    color: #fdba74;
}

.feature-card__icon--green {
    background: rgba(52, 227, 125, 0.14);
    color: #86efac;
}

.feature-card__icon--blue {
    background: rgba(79, 140, 255, 0.14);
    color: #93c5fd;
}

.feature-card__icon--pink {
    background: rgba(255, 107, 157, 0.14);
    color: #fda4af;
}

.feature-card h3 {
    margin: 0 0 10px;
    font-size: 18px;
    font-weight: 700;
}

.feature-card p {
    margin: 0 0 16px;
    color: var(--landing-muted);
    font-size: 14px;
    line-height: 1.7;
}

.feature-card__tags {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.feature-card__tags li {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.55);
}

.experience {
    padding: 20px 24px 100px;
}

.experience__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 48px;
    align-items: center;
    padding: 48px;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(115, 60, 255, 0.08), rgba(56, 217, 255, 0.05));
    border: 1px solid var(--landing-line);
}

.experience__text h2 {
    margin: 8px 0 16px;
    font-family: Barlow, sans-serif;
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    font-weight: 900;
    line-height: 1.2;
}

.experience__text>p {
    margin: 0 0 28px;
    color: var(--landing-muted);
    line-height: 1.7;
}

.experience__steps {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step__num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-family: Barlow, sans-serif;
    font-weight: 900;
    font-size: 14px;
    background: rgba(115, 60, 255, 0.2);
    color: #c4b5fd;
}

.step strong {
    display: block;
    margin-bottom: 4px;
    font-size: 15px;
}

.step p {
    margin: 0;
    font-size: 13px;
    color: var(--landing-muted);
    line-height: 1.6;
}

.showcase-frame {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--landing-shadow);
    background: #0a0e1a;
}

.showcase-frame__bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid var(--landing-line);
}

.showcase-frame__url {
    margin-left: 14px;
    padding: 3px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.4);
    font-size: 11px;
    font-style: normal;
    letter-spacing: 0.5px;
}

.showcase-frame__bar span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
}

.showcase-frame__bar span:nth-child(1) {
    background: #ff5f57;
}

.showcase-frame__bar span:nth-child(2) {
    background: #febc2e;
}

.showcase-frame__bar span:nth-child(3) {
    background: #28c840;
}

.show-spell {
    padding: 44px 36px;
    background:
        radial-gradient(circle at 15% 10%, rgba(115, 60, 255, 0.14), transparent 45%),
        linear-gradient(160deg, #0c1224 0%, #090d1a 100%);
}

.show-spell__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 26px;
}

.show-spell__chip {
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(56, 217, 255, 0.12);
    color: #67e8f9;
    font-size: 13px;
    font-weight: 600;
}

.show-spell__sound {
    display: inline-flex;
    align-items: flex-end;
    gap: 4px;
    height: 20px;
}

.show-spell__sound i {
    width: 4px;
    border-radius: 2px;
    background: var(--landing-cyan);
    animation: soundWave 1s ease-in-out infinite;
}

.show-spell__sound i:nth-child(1) {
    height: 9px;
    animation-delay: 0s;
}

.show-spell__sound i:nth-child(2) {
    height: 18px;
    animation-delay: 0.12s;
}

.show-spell__sound i:nth-child(3) {
    height: 12px;
    animation-delay: 0.24s;
}

.show-spell__sound i:nth-child(4) {
    height: 16px;
    animation-delay: 0.36s;
}

.show-spell__word {
    font-family: "Courier New", Consolas, monospace;
    font-size: clamp(2.4rem, 6vw, 3.4rem);
    font-weight: 700;
    letter-spacing: 8px;
    line-height: 1;
    margin-bottom: 18px;
}

.show-spell__word b {
    color: var(--landing-green);
    font-weight: 700;
}

.show-spell__word .cur {
    color: #fff;
    background: rgba(115, 60, 255, 0.45);
    border-radius: 6px;
    padding: 0 4px;
    animation: cursorBlink 1s step-end infinite;
}

.show-spell__word s {
    color: rgba(255, 255, 255, 0.22);
    text-decoration: none;
}

.show-spell__phonetic {
    font-size: 15px;
    color: var(--landing-muted);
    margin-bottom: 28px;
}

.show-spell__bar {
    height: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.show-spell__bar i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--landing-purple), var(--landing-cyan));
}

.showcase-frame__shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.06) 50%, transparent 60%);
    animation: shineMove 6s ease-in-out infinite;
    pointer-events: none;
}

.cta-section {
    padding: 0 24px 100px;
}

.cta-section__inner {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 56px 32px;
    border-radius: 28px;
    background: rgba(15, 22, 41, 0.75);
    border: 1px solid rgba(115, 60, 255, 0.25);
    overflow: hidden;
}

.cta-section__glow {
    position: absolute;
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(115, 60, 255, 0.35), transparent 70%);
    pointer-events: none;
}

.cta-section__inner h2 {
    position: relative;
    margin: 0 0 12px;
    font-family: Barlow, sans-serif;
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    font-weight: 900;
}

.cta-section__inner p {
    position: relative;
    margin: 0 0 28px;
    color: var(--landing-muted);
}

.cta-section__inner .btn-primary {
    position: relative;
}

.landing-footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--landing-line);
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px 12px;
    padding: 16px 24px calc(16px + env(safe-area-inset-bottom));
    font-size: 13px;
}

.vlink {
    color: var(--landing-muted);
    text-decoration: none;
    transition: color 0.25s ease;
}

.vlink:hover {
    color: var(--landing-text);
}

.mgl10 {
    margin-left: 0;
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

@keyframes floatGlow {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(30px, 20px) scale(1.08);
    }
}

@keyframes pulseDot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.6;
        transform: scale(0.85);
    }
}

@keyframes cursorBlink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

@keyframes soundWave {

    0%,
    100% {
        transform: scaleY(0.6);
    }

    50% {
        transform: scaleY(1.2);
    }
}

@keyframes orbitSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes shineMove {

    0%,
    100% {
        transform: translateX(-100%);
    }

    50% {
        transform: translateX(100%);
    }
}

@font-face {
    font-family: 'Public Sans';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(../font/sans/publicsans_v15.woff2) format('woff2');
}

@font-face {
    font-family: 'Barlow';
    font-style: normal;
    font-weight: 900;
    font-display: swap;
    src: url(../font/barlow/barlow_v12.woff2) format('woff2');
}

.to_btn {
    position: fixed;
    top: 10px;
    right: 10px;
    text-align: right;
    z-index: 10001;
    font-family: "微软雅黑", sans-serif;
}

.to_btn img {
    width: 20%;
    height: auto;
    display: inline-block;
}

.to_btn .span1 {
    font-size: 1.6rem;
    color: #fff;
    margin-top: 5px;
}

.to_btn .span2 {
    display: inline-block;
    line-height: 36px;
    width: 80%;
    margin-bottom: 12px;
    text-align: left;
    font-size: 16px;
}

.to_btn .span2 img {
    display: inline-block;
    width: 30px;
    height: 30px;
    margin: 0px 5px;
}

.to_btn .android_open img {
    display: inline-block;
    width: 150px;
    height: 34px;
}

@media (max-width: 960px) {
    .hero {
        grid-template-columns: 1fr;
        padding-top: 100px;
    }

    .hero__visual {
        order: -1;
    }

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

    .experience__inner {
        grid-template-columns: 1fr;
        padding: 32px 24px;
    }

    .landing-nav {
        display: none;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 92px 18px 60px;
    }

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

    .hero__stat-divider {
        width: 100%;
        height: 1px;
    }

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

    .features,
    .experience,
    .cta-section {
        padding-left: 18px;
        padding-right: 18px;
    }

    .landing-header__inner {
        padding: 12px 18px;
    }

    .landing-header__cta {
        padding: 8px 14px;
        font-size: 12px;
    }

    .spell-demo__body {
        padding: 24px 20px 20px;
    }

    .spell-demo__word {
        letter-spacing: 2px;
    }

    .show-spell {
        padding: 32px 24px;
    }

    .show-spell__word {
        letter-spacing: 5px;
    }
}

@media (prefers-reduced-motion: reduce) {

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

    .reveal {
        opacity: 1;
        transform: none;
    }

    html {
        scroll-behavior: auto;
    }
}