:root { --ink: #31323e; --muted: #8c8d98; --coral: #e78e88; --coral-deep: #cf756f; --coral-soft: #f9e8e4; --mint: #76b9aa; --mint-deep: #559f8f; --mint-soft: #e8f3ef; --cream: #fbf8f5; --line: rgba(87, 71, 75, .11); --shadow: 0 16px 42px rgba(104, 82, 83, .11); }
* { box-sizing: border-box; } body { margin: 0; min-height: 100vh; color: var(--ink); background: #f5f0ec; font-family: Nunito, "Noto Sans SC", sans-serif; } button, textarea { font: inherit; } button { border: 0; cursor: pointer; } .ambient { position: fixed; z-index: -1; border-radius: 999px; filter: blur(10px); opacity: .65; } .ambient-one { width: 48vw; height: 48vw; top: -18vw; right: -6vw; background: #f5d5cf; } .ambient-two { width: 36vw; height: 36vw; bottom: -14vw; left: -11vw; background: #d8ece4; }
.app-shell { width: min(100%, 1120px); min-height: 100vh; padding: 24px 38px 104px; margin: auto; }.app-topbar { height: 58px; display: flex; align-items: center; justify-content: space-between; }.brand { padding: 0; color: var(--ink); display: inline-flex; gap: 10px; align-items: center; background: transparent; text-decoration: none; font-weight: 800; font-size: 20px; letter-spacing: -.4px; }.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 12px 12px 12px 4px; color: #fff; font-size: 17px; background: linear-gradient(135deg, var(--coral), #f3b3a8); box-shadow: 0 5px 12px #e8aaa080; }.topbar-actions { display: flex; gap: 10px; }.icon-button,.avatar-button,.round-button,.star-button,.back-button { display: grid; place-items: center; background: rgba(255,255,255,.62); color: var(--ink); border: 1px solid rgba(255,255,255,.85); box-shadow: 0 4px 14px rgba(85,67,71,.07); }.icon-button,.avatar-button { width: 38px; height: 38px; border-radius: 50%; }.icon-button { font-size: 23px; font-weight: 500; }.avatar-button { background: var(--ink); color: #fff; font-size: 14px; }
.screen { display: none; animation: fade .28s ease both; }.screen.active { display: block; } @keyframes fade { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }.eyebrow,.label { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: 1.4px; }.hero-copy { padding: 52px 0 34px; }.hero-copy h1,.page-heading h1,.profile-hero h1 { margin: 8px 0 12px; font: 48px/1.08 "DM Serif Display", "Noto Sans SC", serif; letter-spacing: -.8px; }.hero-copy h1 em { color: var(--coral); font-style: italic; }.hero-copy>p:last-child,.page-heading>div>p { margin: 0; color: var(--muted); font-size: 15px; }.home-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 16px; }.card,.daily-card,.ai-card,.memory-card,.stats-panel,.profile-menu button,.review-timeline article,.word-list article { border: 1px solid rgba(255,255,255,.9); background: rgba(255,255,255,.68); box-shadow: var(--shadow); backdrop-filter: blur(13px); }.goal-card { grid-row: span 2; padding: 25px; border-radius: 28px; min-height: 330px; background: linear-gradient(145deg, rgba(255,249,246,.94), rgba(252,225,219,.74)); }.card-heading { display: flex; align-items: flex-start; justify-content: space-between; }.card h2,.ai-card h2 { margin: 5px 0 0; font: 28px "DM Serif Display", "Noto Sans SC", serif; }.round-button { width: 36px; height: 36px; border-radius: 13px; font-size: 16px; }.goal-number { display: flex; align-items: end; gap: 8px; margin-top: 38px; }.goal-number strong { font: 76px/.82 "DM Serif Display", serif; color: var(--coral); }.goal-number span { color: var(--muted); padding-bottom: 8px; }.progress-track { height: 9px; overflow: hidden; border-radius: 99px; margin: 25px 0 16px; background: rgba(255,255,255,.8); }.progress-track i,.study-track i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--coral), #eba29a); transition: width .35s ease; }.goal-meta { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }.coral { color: var(--coral-deep); font-weight: 700; }
.daily-card { position: relative; overflow: hidden; min-height: 157px; padding: 21px; border-radius: 28px; }.daily-card.learn { background: linear-gradient(145deg, #fff8f5, #fae6e2); }.daily-card.review { background: linear-gradient(145deg, #fafffc, #e5f1ed); }.daily-card p { position: relative; margin: 0; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: 1.1px; }.daily-card h3 { position: relative; margin: 11px 0 4px; font: 25px "DM Serif Display", "Noto Sans SC", serif; }.daily-card>span:not(.orb) { position: relative; color: var(--muted); font-size: 12px; }.daily-card b { color: var(--ink); }.orb { position: absolute; right: 16px; top: 15px; width: 47px; height: 47px; border-radius: 17px; display: grid; place-items: center; font-size: 21px; }.coral-orb { color: var(--coral); background: #fff6f4; }.mint-orb { color: var(--mint); background: #f4fbf8; }.pill-button { border-radius: 99px; padding: 9px 15px; font-size: 12px; font-weight: 800; transition: transform .18s, box-shadow .18s; }.daily-card .pill-button { position: absolute; right: 16px; bottom: 15px; }.pill-button:hover,.primary-action:hover,.full-width-next:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(84,67,72,.15); }.coral-button { background: var(--coral); color: #fff; }.mint-button { background: var(--mint); color: #fff; }.forest-card { grid-column: 2 / 4; border-radius: 28px; min-height: 157px; padding: 24px; position: relative; overflow: hidden; background: linear-gradient(115deg, #fff, #eff8f5); }.forest-card h2 { margin-top: 6px; }.forest-card p { margin: 8px 0; color: var(--muted); font-size: 13px; }.forest-preview { position: absolute; top: 27px; right: 28px; display: flex; align-items: end; gap: 2px; font-size: 31px; }.forest-preview span:nth-child(2) { transform: translateY(-10px); }.forest-preview span:nth-child(3) { transform: translateY(5px); }.text-button { position: absolute; right: 24px; bottom: 20px; background: none; color: var(--mint-deep); font-weight: 800; font-size: 12px; }.ai-card { display: flex; align-items: center; gap: 19px; margin-top: 16px; padding: 21px 25px; border-radius: 26px; background: linear-gradient(110deg, #363640, #53515d); color: #fff; }.ai-card .label,.ai-card p { color: #cecbd1; }.ai-card h2 { font-family: Nunito,"Noto Sans SC",sans-serif; font-size: 18px; }.ai-card p { margin: 5px 0 0; font-size: 13px; }.ai-spark { width: 48px; height: 48px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 18px; background: linear-gradient(135deg,#f0aaa0,#e78386); font-size: 25px; }.dark-button { margin-left: auto; color: var(--ink); background: #fff; }
.bottom-nav { position: fixed; z-index: 3; bottom: 20px; left: 50%; display: flex; width: min(calc(100% - 30px), 510px); padding: 7px; border: 1px solid rgba(255,255,255,.9); border-radius: 22px; background: rgba(255,255,255,.84); transform: translateX(-50%); box-shadow: 0 12px 35px rgba(65,57,63,.16); backdrop-filter: blur(16px); }.bottom-nav button { flex: 1; padding: 6px 0 4px; border-radius: 16px; color: #9998a0; background: transparent; font-size: 10px; font-weight: 700; }.bottom-nav span { display: block; margin-bottom: 1px; font-size: 20px; line-height: 20px; }.bottom-nav button.active { color: var(--coral-deep); background: var(--coral-soft); }
.study-screen,.result-screen,.card-screen { max-width: 640px; padding-top: 25px; margin: auto; }.study-header,.simple-header { display: grid; grid-template-columns: 42px 1fr 42px; align-items: center; gap: 13px; color: var(--muted); font-size: 12px; }.back-button,.star-button { width: 40px; height: 40px; border-radius: 50%; font-size: 32px; line-height: 1; }.star-button { justify-self: end; font-size: 28px; color: #9697a0; }.star-button.favorited { color: var(--coral); }.study-track { height: 5px; overflow: hidden; border-radius: 99px; background: #ebe4e1; }.study-track i { width: 12%; background: var(--mint); }.mode-switch { display: flex; gap: 6px; justify-content: center; margin: 22px 0 6px; }.mode { padding: 7px 13px; border-radius: 99px; color: var(--muted); background: transparent; font-size: 12px; }.mode.active { color: var(--coral-deep); background: var(--coral-soft); font-weight: 800; }.word-stage { position: relative; min-height: 490px; padding: 60px 30px 25px; text-align: center; }.sound-button { width: 59px; height: 59px; border-radius: 50%; color: var(--coral); background: #fffdfc; border: 1px solid #fff; box-shadow: var(--shadow); font-size: 28px; transform: rotate(-15deg); }.sound-button span { font-size: 12px; }.level-badge { position: absolute; top: 65px; margin-left: 20px; padding: 5px 11px; border-radius: 99px; color: var(--coral-deep); background: var(--coral-soft); font-size: 11px; font-weight: 800; }.word-stage h1,.result-stage h1,.memory-card h1 { margin: 28px 0 8px; font: 64px/1 "DM Serif Display", serif; letter-spacing: -2px; }.phonetic { color: var(--muted); font-size: 13px; }.question-label { margin: 38px 0 14px; color: var(--muted); font-size: 13px; }.answer-area { display: grid; gap: 10px; text-align: left; }.choice { display: flex; align-items: center; width: 100%; min-height: 60px; padding: 11px 16px; border: 1px solid rgba(255,255,255,.9); border-radius: 18px; color: var(--ink); background: rgba(255,255,255,.66); box-shadow: 0 7px 20px rgba(91,76,78,.06); text-align: left; transition: .2s; }.choice:hover,.choice.selected { border-color: #b9dfd2; background: var(--mint-soft); }.choice i { width: 25px; height: 25px; display: grid; place-items: center; margin-right: 12px; border-radius: 50%; color: var(--muted); background: #f2efed; font-size: 11px; font-style: normal; }.choice.selected i { color: #fff; background: var(--mint); }.choice small { display: block; margin-bottom: 2px; color: var(--muted); }.answer-input { width: 100%; padding: 17px; outline: none; border: 1px solid rgba(255,255,255,.9); border-radius: 18px; color: var(--ink); background: rgba(255,255,255,.78); box-shadow: var(--shadow); }.answer-input:focus { border-color: var(--mint); }.hint-button { margin-top: 20px; color: var(--coral-deep); background: none; font-size: 12px; font-weight: 800; }.study-actions,.result-actions { display: flex; gap: 12px; }.secondary-action,.primary-action,.full-width-next { padding: 15px 20px; border-radius: 17px; font-weight: 800; transition: .18s; }.secondary-action { flex: 1; color: var(--mint-deep); background: var(--mint-soft); }.primary-action,.full-width-next { flex: 1.5; color: #fff; background: linear-gradient(105deg, var(--coral), #eaa29c); }.primary-action:disabled { cursor: not-allowed; opacity: .45; transform: none; box-shadow: none; }
.result-stage { min-height: 520px; padding: 42px 25px 25px; text-align: center; }.result-icon { width: 70px; height: 70px; display: grid; place-items: center; margin: 0 auto; border-radius: 26px; color: var(--mint-deep); background: var(--mint-soft); font-size: 33px; }.result-icon.error { color: var(--coral-deep); background: var(--coral-soft); }.result-stage .eyebrow { margin: 18px 0 0; }.result-stage h1 { margin: 5px 0 8px; }.meaning-ribbon { display: inline-flex; gap: 11px; align-items: center; max-width: 100%; margin: 42px auto 15px; padding: 15px 22px; border: 1px solid #f3d4cf; border-radius: 7px; background: #fffaf8; color: var(--ink); }.meaning-ribbon span { color: var(--coral); }.result-stage>p:not(.phonetic) { color: var(--muted); font-size: 13px; }.result-actions { margin-top: 60px; }.memory-card { padding: 29px; margin-top: 28px; border-radius: 27px; background: linear-gradient(145deg,rgba(255,254,253,.89),rgba(248,237,233,.79)); }.memory-word { display: flex; justify-content: space-between; }.memory-card h1 { margin: 7px 0 8px; font-size: 48px; }.memory-card h1 + p { margin: 0; color: var(--coral-deep); font-weight: 700; }.example { display: flex; gap: 10px; margin-top: 27px; color: #62636e; line-height: 1.7; font-size: 15px; text-align: left; }.example>span { color: var(--coral); }.example p { margin: 0; }.example em { color: var(--coral); font-style: normal; }.example small { display: block; margin-top: 8px; color: var(--muted); font-size: 13px; }.memory-divider { border-top: 1px dashed #ded8d5; margin: 25px 0; }.memory-card section h3 { margin: 0 0 10px; font-size: 15px; }.memory-card section p { color: var(--muted); line-height: 1.8; font-size: 13px; }.generate-sentence { width: 100%; margin-top: 19px; padding: 13px; border-radius: 14px; color: var(--mint-deep); background: #eff8f5; font-weight: 800; }.full-width-next { width: 100%; margin-top: 15px; }
.page-heading { display: flex; align-items: center; justify-content: space-between; padding: 49px 0 28px; }.page-heading h1 { margin: 7px 0 8px; font-size: 40px; }.review-ring,.total-badge { width: 82px; height: 82px; display: grid; place-content: center; text-align: center; border: 7px solid #f2d5cf; border-radius: 50%; background: #fff9f8; }.review-ring b,.total-badge b { font: 26px "DM Serif Display",serif; }.review-ring span,.total-badge span { color: var(--muted); font-size: 10px; }.review-timeline { display: grid; gap: 12px; }.review-timeline article { display: flex; align-items: center; gap: 13px; padding: 17px 18px; border-radius: 19px; }.timeline-dot { width: 12px; height: 12px; border-radius: 50%; }.coral-dot { background: var(--coral); box-shadow: 0 0 0 5px var(--coral-soft); }.mint-dot { background: var(--mint); box-shadow: 0 0 0 5px var(--mint-soft); }.review-timeline b { font-size: 14px; }.review-timeline p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }.mini-start { margin-left: auto; padding: 7px 13px; border-radius: 99px; color: #fff; background: var(--coral); font-size: 11px; font-weight: 800; }.light-count { margin-left: auto; color: var(--mint-deep); font-weight: 800; }.review-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-top: 22px; }.review-word { padding: 17px; border: 1px solid #eee5e2; border-radius: 19px; background: rgba(255,255,255,.56); }.review-word strong { display: block; font: 23px "DM Serif Display",serif; }.review-word span { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; }.review-word small { display: inline-block; margin-top: 12px; padding: 3px 8px; border-radius: 99px; color: var(--coral-deep); background: var(--coral-soft); font-size: 10px; }.forest-legend { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 8px; }.forest-legend button { padding: 6px 10px; border: 1px solid rgba(255,255,255,.78); border-radius: 99px; color: var(--muted); background: rgba(255,255,255,.58); font-size: 12px; transition: .18s; }.forest-legend button.active { color: var(--mint-deep); border-color: #a9d9cc; background: var(--mint-soft); box-shadow: 0 5px 13px rgba(83,161,142,.11); font-weight: 800; }.forest-filter-note { margin: 0 0 16px; color: var(--muted); font-size: 12px; }.tree-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }.forest-empty { grid-column: 1 / -1; padding: 30px 18px; border: 1px dashed #d8d7d2; border-radius: 20px; color: var(--muted); background: rgba(255,255,255,.45); font-size: 13px; text-align: center; }.tree { min-height: 125px; display: flex; flex-direction: column; justify-content: end; padding: 15px; border-radius: 22px; background: linear-gradient(160deg,#eff8f4,#fcfcf7); }.tree:nth-child(3n+1) { background: linear-gradient(160deg,#fff4f0,#fffdfb); }.tree .tree-icon { margin-bottom: auto; font-size: 38px; }.tree b { font: 21px "DM Serif Display",serif; }.tree span { color: var(--muted); font-size: 11px; }.tree small { margin-top: 4px; color: var(--mint-deep); font-size: 10px; font-weight: 800; }
.profile-screen { max-width: 620px; margin: auto; }.profile-hero { position: relative; padding: 49px 20px 25px; text-align: center; }.profile-hero .round-button { position: absolute; top: 22px; right: 0; }.profile-avatar { width: 78px; height: 78px; display: grid; place-items: center; margin: 0 auto 17px; border: 4px solid rgba(255,255,255,.8); border-radius: 30px; color: #fff; background: linear-gradient(140deg,#7ebeb0,#a8d7cc); box-shadow: var(--shadow); font: 31px "DM Serif Display",serif; }.profile-hero h1 { margin: 8px 0; font-size: 37px; }.profile-hero>p:last-child { margin: 0; color: var(--muted); font-size: 13px; }.stats-panel { display: grid; grid-template-columns: repeat(3,1fr); padding: 19px 12px; border-radius: 23px; text-align: center; background: linear-gradient(100deg,#fce7e2,#f9efeb); }.stats-panel>div+div { border-left: 1px solid #efd9d4; }.stats-panel span { display: block; color: var(--muted); font-size: 10px; }.stats-panel b { display: block; margin-top: 5px; font: 27px "DM Serif Display",serif; }.profile-menu { display: grid; gap: 12px; margin-top: 19px; }.profile-menu button { display: grid; grid-template-columns: 45px 1fr auto 17px; align-items: center; gap: 10px; padding: 13px; border-radius: 19px; color: var(--ink); text-align: left; }.menu-icon { width: 37px; height: 37px; display: grid; place-items: center; border-radius: 13px; font-size: 23px; }.heart { color: var(--coral); background: var(--coral-soft); }.paper,.plus { color: var(--mint-deep); background: var(--mint-soft); }.profile-menu i { color: var(--muted); font-size: 11px; font-style: normal; }.profile-menu em { color: #b4afb0; font-size: 23px; font-style: normal; }.simple-header { padding: 31px 0 23px; }.simple-header h1 { margin: 0; text-align: center; font: 27px "DM Serif Display","Noto Sans SC",serif; }.empty-state { padding: 62px 20px; border: 1px dashed #dbd4d1; border-radius: 26px; color: var(--muted); text-align: center; }.empty-state span { width: 54px; height: 54px; display: grid; place-items: center; margin: auto; border-radius: 20px; color: var(--coral); background: var(--coral-soft); font-size: 32px; }.empty-state h2 { margin: 17px 0 6px; color: var(--ink); font-size: 17px; }.empty-state p { margin: 0; font-size: 12px; }.word-list { display: grid; gap: 10px; }.word-list article { display: flex; align-items: center; padding: 14px 16px; border-radius: 18px; }.word-list h2 { flex: 1; margin: 0; font: 24px "DM Serif Display",serif; }.word-list p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }.word-list button { padding: 7px 10px; border-radius: 10px; color: var(--coral-deep); background: var(--coral-soft); font-size: 11px; }
.modal { width: min(92vw, 420px); padding: 0; overflow: visible; border: 0; border-radius: 28px; color: var(--ink); background: transparent; box-shadow: 0 20px 70px rgba(46,38,43,.24); }.modal::backdrop { background: rgba(45,39,43,.3); backdrop-filter: blur(4px); }.modal form { position: relative; padding: 30px; border-radius: inherit; background: #fffcfa; }.modal h2 { margin: 7px 0 6px; font: 30px "DM Serif Display","Noto Sans SC",serif; }.modal p:not(.eyebrow) { margin: 0 0 20px; color: var(--muted); font-size: 13px; }.modal-close { position: absolute; top: 16px; right: 16px; width: 30px; height: 30px; border-radius: 50%; color: var(--muted); background: #f4efec; font-size: 22px; }.goal-options,.scene-buttons { display: flex; gap: 8px; margin: 20px 0; }.goal-options button,.scene-buttons button { flex: 1; padding: 10px 5px; border: 1px solid #ece3e0; border-radius: 12px; color: var(--muted); background: #fff; font-size: 13px; }.goal-options button.selected,.scene-buttons button.selected { border-color: var(--coral); color: var(--coral-deep); background: var(--coral-soft); font-weight: 800; }.modal .primary-action { width: 100%; }.modal textarea { width: 100%; resize: vertical; padding: 13px; outline: none; border: 1px solid #e9dedb; border-radius: 15px; color: var(--ink); background: #fff; line-height: 1.6; }.modal textarea:focus { border-color: var(--mint); }.ai-answer { min-height: 95px; display: flex; gap: 10px; align-items: flex-start; padding: 14px; margin: 16px 0; border-radius: 15px; background: var(--mint-soft); }.ai-answer span { color: var(--mint-deep); font-size: 19px; }.ai-answer p { margin: 0!important; color: #54746c!important; line-height: 1.7; }
.toast { position: fixed; z-index: 10; left: 50%; bottom: 95px; max-width: calc(100% - 36px); padding: 10px 16px; border-radius: 99px; color: #fff; background: #383741; box-shadow: 0 8px 26px rgba(0,0,0,.16); font-size: 12px; font-weight: 700; opacity: 0; transform: translate(-50%,10px); pointer-events: none; transition: .25s; }.toast.show { opacity: 1; transform: translate(-50%,0); }
.settings-screen { width: min(100%, 560px); padding-bottom: 32px; margin: auto; }.settings-navbar { height: 56px; display: grid; grid-template-columns: 44px minmax(0,1fr) 44px; align-items: center; margin-top: 10px; border-bottom: 1px solid rgba(230,223,220,.76); }.settings-nav-slot { height: 44px; display: grid; place-items: center; }.settings-navbar h1 { margin: 0; color: var(--ink); font: 26px "DM Serif Display","Noto Sans SC",serif; text-align: center; }.settings-back { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; color: var(--ink); background: rgba(255,255,255,.72); box-shadow: 0 4px 14px rgba(85,67,71,.07); }.settings-back svg,.settings-row svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }.settings-back:focus-visible,.settings-row:focus-visible { outline: 2px solid var(--mint-deep); outline-offset: 2px; }.settings-content { display: grid; gap: 20px; padding: 20px 0; }.settings-lead { margin: 0; color: var(--muted); font-size: 13px; }.settings-section h2 { margin: 0 0 8px; color: #7f8088; font-size: 12px; font-weight: 800; letter-spacing: 1px; }.settings-list { overflow: hidden; border: 1px solid rgba(255,255,255,.9); border-radius: 21px; background: rgba(255,255,255,.7); box-shadow: 0 7px 22px rgba(91,76,78,.05); }.settings-row { position: relative; width: 100%; min-height: 68px; padding: 12px 16px; border: 0; background: transparent; color: var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 14px; text-align: left; transition: background .16s ease; }.settings-row + .settings-row { border-top: 1px solid #eee8e5; }.settings-row:active { background: #f8f4f2; }.settings-row > span { min-width: 0; display: grid; gap: 2px; }.settings-row b { font-size: 14px; }.settings-row small { color: var(--muted); font-size: 11px; line-height: 1.45; }.settings-row > i:not(.switch-visual) { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 5px; color: #a2a1a5; font-style: normal; }.settings-row em { color: var(--muted); font-size: 12px; font-style: normal; white-space: nowrap; }.settings-switch { cursor: pointer; }.settings-switch input { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; }.switch-visual { width: 46px; height: 27px; position: relative; display: block; flex: 0 0 auto; border-radius: 99px; background: #d8d8dc; transition: background .18s ease; }.switch-visual::after { width: 23px; height: 23px; content: ""; position: absolute; top: 2px; left: 2px; border-radius: 50%; background: #fff; box-shadow: 0 2px 5px rgba(45,40,44,.2); transition: transform .18s ease; }.settings-switch input:checked + .switch-visual { background: var(--mint); }.settings-switch input:checked + .switch-visual::after { transform: translateX(19px); }.settings-switch input:focus-visible + .switch-visual { outline: 2px solid var(--mint-deep); outline-offset: 2px; }.settings-row[disabled] { opacity: .45; pointer-events: none; }.destructive-row b,.destructive-row > i { color: #c86460; }.settings-version { margin: 0; padding: 2px 4px; color: #a3a2a5; font-size: 11px; text-align: center; }.settings-modal form { padding: 31px 25px 24px; }.settings-picker-options { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; margin: 20px 0; }.settings-picker-options button { min-height: 44px; padding: 9px 6px; border: 1px solid #ebe2df; border-radius: 13px; color: #77777e; background: #fff; font-size: 13px; }.settings-picker-options button.selected { border-color: var(--mint); color: var(--mint-deep); background: var(--mint-soft); font-weight: 800; }.settings-dialog-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 22px; }.settings-dialog-actions button { min-height: 46px; border-radius: 15px; color: #808087; background: #f2efed; font-weight: 800; }.settings-dialog-actions button:last-child { color: #fff; background: #d96f6a; }.reset-modal h2 { color: #a95450; }.bottom-nav[hidden] { display: none; } html[data-reduced-motion="true"] *,html[data-reduced-motion="true"] *::before,html[data-reduced-motion="true"] *::after { scroll-behavior: auto!important; transition-duration: .01ms!important; animation-duration: .01ms!important; }
.choice.correct { border-color: #9bd4c6; color: #336f63; background: #e2f4ee; box-shadow: 0 8px 24px rgba(92,166,147,.15); }.choice.correct i { color: #fff; background: var(--mint); }.choice.incorrect { border-color: #edaaa3; color: #aa5d5a; background: #fde9e5; box-shadow: 0 8px 24px rgba(223,128,122,.12); }.choice.incorrect i { color: #fff; background: var(--coral); }.choice:disabled { cursor: default; opacity: 1; }.hint-button.answer-feedback { color: var(--mint-deep); }.star-button { color: #9899a3; background: #fff; }.star-button.favorited,.star-button[data-favorited="true"] { color: #d6a62a!important; background: #fff9e6!important; box-shadow: 0 5px 15px rgba(192,143,26,.16); }
.settings-about-list { background: rgba(255,255,255,.74); }.settings-version-row { cursor: default; }.settings-version-row:active { background: transparent; }.settings-build { padding: 10px 16px 12px; border-top: 1px solid #eee8e5; color: #a3a2a5; font-size: 11px; text-align: right; }
.word-stage.question-enter { animation: question-enter .46s cubic-bezier(.22,.7,.25,1) both; } @keyframes question-enter { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 680px) { .app-shell.focus-mode { min-height: 100dvh; padding: 12px 16px 18px; }.focus-mode .study-screen { max-width: none; padding-top: 0; }.focus-mode .study-header { grid-template-columns: 38px 1fr 38px; gap: 10px; }.focus-mode .back-button,.focus-mode .star-button { width: 38px; height: 38px; }.focus-mode .mode-switch { margin: 10px 0 0; }.focus-mode .mode { padding: 6px 12px; }.focus-mode .word-stage { min-height: 0; padding: 18px 2px 12px; }.focus-mode .sound-button { width: 50px; height: 50px; font-size: 24px; }.focus-mode .level-badge { top: 23px; margin-left: 14px; }.focus-mode .word-stage h1 { margin: 19px 0 7px; font-size: 48px; }.focus-mode .phonetic { margin: 0; font-size: 12px; }.focus-mode .question-label { margin: 22px 0 11px; }.focus-mode .answer-area { gap: 7px; }.focus-mode .choice { min-height: 53px; padding: 9px 14px; border-radius: 17px; }.focus-mode .hint-button { margin-top: 13px; }.focus-mode .study-actions { margin-top: 0; } }
@media (max-width: 680px) { .app-shell { padding: 14px 18px 96px; }.app-topbar { height: 48px; }.hero-copy { padding: 37px 2px 27px; }.hero-copy h1 { font-size: 39px; }.home-grid { grid-template-columns: 1fr 1fr; gap: 11px; }.goal-card { grid-column: span 2; grid-row: auto; min-height: 245px; padding: 21px; }.goal-number { margin-top: 25px; }.goal-number strong { font-size: 63px; }.daily-card { min-height: 164px; padding: 17px; border-radius: 23px; }.daily-card h3 { font-size: 22px; }.daily-card .pill-button { left: 12px; right: auto; bottom: 12px; padding: 8px 11px; }.orb { right: 10px; top: 10px; width: 37px; height: 37px; font-size: 17px; }.forest-card { grid-column: span 2; min-height: 132px; padding: 19px; }.forest-preview { top: 22px; right: 16px; font-size: 26px; }.ai-card { align-items: flex-start; padding: 17px; }.ai-card h2 { font-size: 16px; }.ai-card p { font-size: 11px; }.ai-spark { width: 39px; height: 39px; border-radius: 14px; }.dark-button { padding: 8px 10px; font-size: 11px; }.study-screen,.result-screen,.card-screen { padding-top: 10px; }.word-stage { min-height: 456px; padding: 52px 5px 15px; }.word-stage h1,.result-stage h1 { font-size: 57px; }.answer-area { gap: 8px; }.choice { min-height: 56px; }.result-stage { min-height: 480px; }.result-actions { margin-top: 42px; }.page-heading { padding-top: 35px; }.page-heading h1 { font-size: 35px; }.tree-grid { grid-template-columns: repeat(2,1fr); }.profile-hero { padding-top: 35px; }.memory-card { padding: 22px; }.bottom-nav { bottom: 12px; }.review-list { grid-template-columns: 1fr; } }