:root {
--kta-bg: #FEFEFE;
--kta-panel: #FFFFFF;
--kta-border: #ffdfbd;
--kta-text: #333333;
--kta-sub: #666;
--kta-accent: #FF8400;
--kta-accent2: #333333;
--kta-selBg: #FF8400;
--kta-selRing: rgba(255, 132, 0, .8);
--kta-soft: #fffbf7; --kta-color-a: #fff1e2;
--kta-color-b: #FEFEFE;
--kta-color-empty: rgb(255, 251, 247);
--kta-color-check: #FFFFFF;
--app-bg-logo-url: url(//k-code.net/k-code-app_ver3/img/logo.png);
}
.kta-wrap,
.kta-wrap button {
font-family: inherit;
font-size: 16px;
}
@media (max-width: 899.98px) {
.kta-wrap,
.kta-wrap button {
font-size: 14px;
}
}
.kta-wrap {
max-width: 1040px;
margin: 0 auto;
padding: 18px 14px 44px;
background: var(--kta-bg);
color: var(--kta-text);
}
.kta-headbar {
display: flex;
align-items: center;
justify-content: space-between;
gap: 16px;
margin-bottom: 12px;
}
.kta-title {
margin: 6px 0 8px;
font-size: 18px;
color: var(--kta-accent2);
}
.kta-list-ttl {
font-size: 1em;
font-weight: 700;
margin-bottom: 0.3em;
}
.kta-subline {
display: flex;
flex-wrap: wrap;
gap: 12px;
margin: 0 0 12px;
font-size: 13px;
color: var(--kta-sub);
}
.kta-icon-text {
display: inline-flex;
align-items: center;
gap: 6px;
margin-right: 1em;
}
.kta-icon-svg {
width: 18px;
height: 18px;
fill: currentColor;
}
.kta-layout {
display: grid;
grid-template-columns: 1fr;
gap: 14px;
}
@media (min-width: 900px) {
.kta-layout {
grid-template-columns: 1fr 1fr;
align-items: start;
}
}
.kta-panel {
background: var(--kta-panel);
border: 1px solid var(--kta-border);
border-radius: 12px;
padding: 12px;
box-shadow: 0 1px 6px rgba(255, 132, 0, .06);
}
.kta-panel h1 {
margin: 0 0 10px;
font-size: 14px;
color: var(--kta-accent2);
}
.kta-panel h1 small {
color: var(--kta-sub);
font-weight: 600;
margin-left: 6px;
}
.kta-grid {
display: grid;
grid-template-columns: repeat(5, minmax(0, 1fr));
gap: 8px;
} @media (max-width: 899.98px) { .kta-list-ttl {
display: none;
} .kta-layout {
background: var(--kta-panel);
border: 1px solid var(--kta-border);
border-radius: 12px;
padding: 12px;
box-shadow: 0 1px 6px rgba(255, 132, 0, .06);
gap: 8px;
} .kta-panel {
background: transparent;
border: none;
border-radius: 0;
padding: 0;
box-shadow: none;
}
.kta-cards { grid-template-columns: repeat(2, 1fr) !important;
gap: 8px !important;
}
.kta-card {
padding: 8px !important;
min-width: 0 !important;
}
.kta-stage {
min-height: 100px !important;
}
} .kta-btn {
appearance: none;
border: 1px solid var(--kta-border);
background: #fefefe;
border-radius: .5em;
padding: 0.2em 0.2em;
cursor: pointer;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 2px;
color: var(--kta-text) !important;
position: relative;
transition: transform .05s ease, box-shadow .2s ease, background .2s ease;
min-height: 20px;
} .kta-bg-a {
background-color: var(--kta-color-a) !important;
}
.kta-bg-b {
background-color: var(--kta-color-b) !important;
}
.kta-btn:active {
transform: translateY(1px);
}
.kta-btn .kta-kana {
font-size: 18px !important;
font-weight: 700 !important;
}
.kta-btn .kta-roma {
font-size: 14px !important;
font-weight: 700 !important;
color: var(--kta-sub) !important;
}
.kta-btn .kta-check-icon {
position: absolute;
top: 0.2em;
right: 0.2em;
width: 1.1em;
height: 1.1em;
display: none;
fill: var(--kta-color-check);
stroke: var(--kta-color-check);
stroke-width: 1.5; stroke-linecap: round;
stroke-linejoin: round;
}
.kta-btn[aria-pressed="true"] {
color: #fff !important;
background: var(--kta-selBg) !important;
border-color: var(--kta-accent);
box-shadow: 0 0 0 2px var(--kta-selRing);
}
.kta-btn[aria-pressed="true"] .kta-roma {
color: #fff !important;
}
.kta-btn[aria-pressed="true"] .kta-check-icon {
display: block;
}
.kta-empty {
border: 1px dashed var(--kta-border);
border-radius: 10px;
background: var(--kta-color-empty);
min-height: 50px;
}
.kta-preview {
background: var(--kta-panel);
border: 1px solid var(--kta-border);
border-radius: 12px;
padding: 12px;
box-shadow: 0 1px 6px rgba(255, 132, 0, .06);
margin-top: 14px;
}
.kta-preview-head {
display: flex;
align-items: center;
gap: 12px;
flex-wrap: wrap;
margin-bottom: 12px;
}
.kta-picked {
font-size: 15px;
font-weight: 700;
color: var(--kta-accent2);
}
.kta-actions {
display: flex;
gap: 8px;
}
.kta-action-btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 6px;
border: 1px solid #ffa84b;
background-color: #FFF;
border-radius: 999px;
padding: 6px 14px;
cursor: pointer;
font-size: 14px;
font-weight: 700;
color: #ffa84b;
box-shadow: 0 2px 4px rgba(0, 0, 0, .08);
transition: all .15s ease;
}
.kta-action-btn svg {
width: 16px;
height: 16px;
fill: currentColor;
}
.kta-action-btn:active:not(:disabled) {
transform: translateY(2px);
box-shadow: 0 1px 2px rgba(0, 0, 0, .12) inset;
background-color: rgba(255, 132, 0, .12);
}
.kta-action-btn:disabled {
opacity: 0.5;
cursor: not-allowed;
color: #9a9a9a;
border-color: #d9d9d9;
background-color: #f5f5f5;
box-shadow: none;
}
.kta-action-btn.kta-is-play-active {
background-color: var(--kta-accent);
color: #fff;
border-color: var(--kta-accent);
}
.kta-dropzone {
border: 1px dashed var(--kta-border);
border-radius: 12px;
background: var(--kta-soft);
padding: 20px;
margin-bottom: 12px;
color: var(--kta-sub);
font-size: 14px;
text-align: center;
white-space: pre-line;
line-height: 1.6;
}
.kta-cards {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
gap: 12px;
}
.kta-card {
border: 1px solid var(--kta-border);
border-radius: 12px;
padding: 10px;
background: #fff;
}
.kta-card-head {
display: flex;
align-items: baseline;
gap: 8px;
margin-bottom: 8px;
}
.kta-card-head .kta-k {
font-size: 18px;
font-weight: 900;
color: var(--kta-accent2);
}
.kta-card-head .kta-r {
font-size: 14px;
font-weight: 700;
color: var(--kta-sub);
}
.kta-stage {
display: flex;
justify-content: center;
align-items: center;
border: 1px solid var(--kta-border);
border-radius: 12px;
padding: 10px;
min-height: 170px;
background: #fff;
}
.kta-stage video {
max-width: 100%;
height: auto;
border-radius: 10px;
}  .kta-stage video { -webkit-transform: translate3d(0, 0, 0);
transform: translate3d(0, 0, 0); -webkit-backface-visibility: hidden;
backface-visibility: hidden; -webkit-mask-image: -webkit-radial-gradient(white, black);
border-radius: 0; }
@media (min-width: 900px) {
.kta-cards.kta-is-one {
grid-template-columns: repeat(2, minmax(210px, 1fr));
}
.kta-hint {
margin-left: auto;
font-size: 12px;
color: var(--kta-sub);
}
} .kta-listbar {
display: flex;
justify-content: flex-end;
margin: 0 0 10px;
flex-shrink: 0;
}
.kta-voice-toggle {
display: inline-flex;
align-items: center;
gap: 6px;
border: none;
background: transparent;
box-shadow: none;
padding: 0;
margin-right: 4px;
}
.kta-voice-label {
display: inline-flex;
align-items: center;
gap: 4px;
font-weight: 700;
color: var(--kta-accent2);
font-size: 13px;
white-space: nowrap;
}
.kta-voice-ico {
width: 18px;
height: 18px;
fill: var(--kta-accent);
stroke: var(--kta-accent);
flex: 0 0 auto;
} .kta-switch {
position: relative;
width: 40px;
height: 22px;
flex: 0 0 auto;
}
.kta-switch input {
position: absolute;
inset: 0;
opacity: 0;
margin: 0;
cursor: pointer;
}
.kta-switch-track {
position: absolute;
inset: 0;
background: #d9d9d9;
border-radius: 999px;
transition: background .15s ease;
}
.kta-switch-thumb {
position: absolute;
top: 3px;
left: 3px;
width: 16px;
height: 16px;
background: #fefefe;
border-radius: 50%;
box-shadow: 0 2px 6px rgba(0, 0, 0, .18);
transition: transform .15s ease;
}
.kta-switch input:checked+.kta-switch-track {
background: var(--kta-accent);
}
.kta-switch input:checked+.kta-switch-track .kta-switch-thumb {
transform: translateX(18px);
} .kta-voice-toggle.kta-voice-off .kta-voice-ico {
fill: #999;
stroke: #999;
}
.kta-voice-toggle.kta-voice-off .kta-voice-label {
color: #999;
} .kta-about-link {
margin-left: auto;
font-family: inherit;
font-weight: 400; text-decoration: none;
opacity: .9;
white-space: nowrap;
}
.kta-about-link:hover {
text-decoration: underline;
opacity: 1;
}
.kta-about-ico {
width: 1em;
height: 1em;
flex: 0 0 auto;
} .kta-motion-modal {
position: fixed;
inset: 0;
display: none;
z-index: 9999;
}
.kta-motion-modal.is-open {
display: block;
}
.kta-motion-modal__backdrop {
position: absolute;
inset: 0;
background: rgba(0, 0, 0, .35);
}
.kta-motion-modal__panel {
position: fixed !important; top: 0;
left: 0;
margin: 0 !important;  width: 380px;
max-width: calc(100vw - 16px);
height: auto !important; min-height: 0 !important; bottom: auto !important;  max-height: calc(100dvh - 20px);
overflow-y: auto;
background: #fff;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
box-sizing: border-box;
visibility: hidden;
opacity: 0;
transition: opacity 0.1s ease-out;
z-index: 999;
}
.kta-motion-modal.is-open .kta-motion-modal__panel {
visibility: visible;
opacity: 1;
}
.kta-motion-modal__head {
display: flex;
align-items: center;
justify-content: space-between;
gap: 12px;
padding: .5em .6em;
border-bottom: 1px solid rgba(0, 0, 0, .06);
}
.kta-motion-modal__title {
margin: 0;
font-size: 1.05rem;
color: var(--kta-accent, #FF8400);
}
.kta-motion-modal__close {
width: 36px;
height: 36px;
border-radius: 10px; border: none;
background: #fff;
cursor: pointer;
color: #FF8400;
font-size: 20px;
line-height: 1;
}
.kta-motion-modal__body {
padding: 14px 16px 18px;
}
.kta-motion-modal__text {
margin: 0 0 10px;
font-size: 14px !important;
color: var(--kta-sub);
}
.kta-motion-modal__hr {
border: 0;
border-top: 1px solid rgba(0, 0, 0, .08);
margin: 12px 0;
}
.kta-help-item {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 12px;
font-size: 14px;
color: var(--kta-sub);
}
.kta-help-item .kta-icon-svg {
width: 24px;
height: 24px;
fill: var(--kta-accent);
} .kta-appbar {
position: relative;
display: flex;
justify-content: center; align-items: center;
padding: 10px 5px;
margin: 0 0 15px !important;
background: #fefefe;
min-height: 44px; }
.kta-appbar__center {
display: flex;
align-items: center;
gap: 12px;
} .kta-logo-box {
width: 88px;
height: 44px;
flex-shrink: 0; background: var(--app-bg-logo-url) center/contain no-repeat;
} .kta-title-box {
display: flex;
flex-direction: column;
justify-content: space-between;
height: 42px;
}
.kta-title-en {
font-family: "Comic Sans MS", "ComicN", "SNPro", sans-serif !important;
font-size: 18px;
font-weight: 700;
color: var(--kta-accent);
line-height: 1;
}
.kta-title-ja {
font-family: "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif !important;
font-size: 12px;
font-weight: 700;
color: var(--kta-accent);
line-height: 1;
opacity: 0.9;
} .kta-appbar__right {
position: absolute;
right: 5px;
top: 50%;
transform: translateY(-50%);
display: flex;
gap: 8px;
} .kta-circle-btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 4px;
height: 32px;
padding: 0 10px;
border-radius: 999px;
border: 1px solid rgba(255, 132, 0, .35);
background: #fefefe;
color: #FF8400;
font-weight: 700;
font-size: 13px;
cursor: pointer;
transition: all 0.2s;
white-space: nowrap;
}
.kta-circle-btn:hover {
background: #fff8f0;
}
.kta-circle-btn svg {
width: 20px;
height: 20px;
flex-shrink: 0;
}
.kta-icon-q {
width: 18px;
height: 18px;
border-radius: 50%;
display: inline-flex;
align-items: center;
justify-content: center;
background: var(--kta-accent);
color: #fefefe;
font-size: 12px;
line-height: 1;
font-weight: bold;
flex-shrink: 0;
} @media (max-width: 991.98px) {
.kta-appbar {
justify-content: flex-start; padding-left: 10px;
}
.kta-btn-text {
display: none; }
.kta-circle-btn {
width: 32px; height: 32px;
padding: 0;
border-color: transparent; }
.kta-circle-btn svg,
.kta-icon-q {
width: 20px;
height: 20px;
} .kta-logo-box {
width: 64px;
height: 32px;
}
.kta-title-box {
height: 30px;
display: none;
display: flex;
transform-origin: left;
scale: 0.9;
}
.kta-title-en {
font-size: 16px;
}
.kta-title-ja {
font-size: 10px;
}
.kta-appbar__right {
gap: 4px;
right: 4px;
}
.kta-switch {
transform: scale(0.9);
}
} @media (max-width: 420px) {
.kta-appbar {
padding: 2px;
}
.kta-voice-toggle {
gap: 2px;
}
.kta-voice-text {
display: none;
}
.kta-appbar__right {
gap: 2px;
right: 0;
}
.kta-circle-btn {
width: 28px;
height: 28px;
gap: 2px;
}
}
@media (max-width: 349.98px) {
.kta-title-box {
display: none; }
}