@font-face{font-family:LocalSerif;src:local('Noto Serif CJK TC'),local('Songti TC');font-display:swap}
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#c5cabc;background:var(--white)}figcaption{font-size:12px;text-align:center;color:var(--muted);margin-top:13px}.book-photo{align-self:stretch;display:flex;flex-direction:column;justify-content:center;background:#f5f1e6;border:1px solid #e3decd;border-radius:12px;padding:18px 0}.book-photo img{width:100%}.book-caption{text-align:center;font-size:14px;margin-top:8px}.book-caption small{font-size:11px;color:var(--muted)}.soft-note{background:var(--sage);padding:18px 20px;border-radius:8px;font-size:14px!important}.story-copy .text-link{display:inline-block;margin-top:26px}.secondary-link{display:block!important;width:max-content;max-width:100%;margin-top:13px!important;color:var(--muted);font-size:12px}.pron-screens{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center}.pron-screens figure{margin:0}.pron-screens img{border-radius:10px;border:1px solid var(--line)}.vowel-shot img{width:100%}.video-shot{align-self:center}.builder{border-top:1px solid 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img{max-height:74dvh;width:auto;max-width:100%;margin:auto;object-fit:contain}dialog p{font-size:13px;text-align:center;margin-top:14px}#close-dialog{position:absolute;right:14px;top:12px;border:0;background:transparent;font-size:13px;padding:3px 8px}
@media(min-width:1500px){.hero-visual{max-width:460px;justify-self:end;width:100%}}
@media(max-width:1000px){main,.site-header,footer{width:calc(100% - 48px)}.hero{gap:20px;grid-template-columns:1.12fr 1fr}.hero-visual{height:408px}.phone-back{width:160px;right:12px;top:71px}.phone-front{width:176px;left:18px;top:50px}.hero h1{font-size:45px}.hero-lead{font-size:14px}.actions{gap:16px;flex-wrap:wrap}.plans{gap:12px}.plan{padding:23px 18px}.plan h3{font-size:22px}.plan-for{font-size:13px}.price{font-size:29px}.product-story{gap:35px}.builder-grid{gap:25px}.choice-row label>span{font-size:12px;padding:14px 7px}.section-head h2{font-size:30px}.story-copy h3{font-size:29px}}
@media(max-width:700px){html{scroll-padding-top:24px}main,.site-header,footer{width:calc(100% - 36px)}.preview-note{font-size:10px;padding:8px 12px}.site-header{min-height:77px}.brand{font-size:16px;gap:8px}.brand img{width:37px;height:37px}.brand small{font-size:7px}.site-header nav{gap:0}.site-header nav>a:not(.nav-cta){display:none}.nav-cta{font-size:11px;padding:8px 12px}.hero{grid-template-columns:1fr;padding:39px 0 32px;gap:32px;min-height:unset}.eyebrow{font-size:10px;letter-spacing:.045em;margin-bottom:18px}.hero h1{font-size:40px;line-height:1.38}.hero-lead{font-size:14px;margin-top:19px}.desktop-only{display:none}.actions{gap:17px;margin-top:25px}.button{font-size:13px;padding:12px 15px}.text-link{font-size:12px}.hero-note{font-size:10px;margin-top:16px}.hero-visual{height:367px;width:100%;max-width:385px;justify-self:center;border-radius:42% 42% 8% 8%;overflow:hidden}.phone-front{width:158px;left:28px;top:26px}.phone-back{width:145px;right:30px;top:45px}.visual-label{font-size:9px;right:18px;top:9px}.visual-caption{font-size:9px;bottom:8px;right:13px}.phone{padding:6px;border-radius:23px}.phone img{border-radius:17px}.wayfinding{gap:0;padding:3px 0;grid-template-columns:1fr}.wayfinding article{padding:14px 0;display:grid;grid-template-columns:90px 1fr;column-gap:10px}.wayfinding article+article{border-left:0;padding:14px 0;border-top:1px solid var(--line)}.wayfinding span{grid-row:1/3;align-self:center;font-size:9px}.wayfinding h2{margin:0 0 5px;font-size:15px}.wayfinding p{font-size:11px}.section{padding-top:53px}.section-head{display:block;margin-bottom:23px}.section-head h2{font-size:28px}.section-head>p{font-size:12px;margin-top:14px}.section-head>p br{display:none}.family-tabs{gap:3px;overflow-x:auto;overscroll-behavior-x:contain}.family-tabs button{font-size:12px;padding:10px 12px;flex-shrink:0}.family-intro{font-size:13px;margin:20px 0}.plans.three,.plans.two{grid-template-columns:1fr}.plan{padding:23px}.plan h3{font-size:25px}.plan-kicker{font-size:10px;margin-bottom:9px}.plan-for{margin:12px 0 18px;font-size:13px}.plan-for br{display:none}.price{font-size:32px}.plan ul{margin:18px 0 19px;padding-top:16px}.plan li{font-size:12px;margin-bottom:7px}.table-hint{display:block}.table-wrap{margin-top:16px}table{min-width:620px;font-size:12px}th,td{padding:13px 16px}th[scope=row]{width:30%}caption{font-size:13px;padding:15px 16px}.fine-print{font-size:11px}.pron-feature{grid-template-columns:1fr;gap:24px;margin-top:25px}.pron-feature h3{font-size:29px}.product-story{grid-template-columns:1fr;gap:28px;padding:28px 0 35px}.story-copy h3{font-size:29px}.story-copy>p{font-size:13px;margin-top:17px}.story-number{font-size:10px}.feature-list{margin:22px 0 16px}.feature-list b{font-size:13px}.feature-list span{font-size:12px}.screens{gap:14px;padding:0 5px}.screens figure{max-width:180px}.screen-button.phone{padding:5px;border-radius:21px}.screen-button.phone img{border-radius:16px}figcaption{font-size:10px;margin-top:9px}.bp-story .book-photo{order:2;padding:10px 0 20px}.bp-story .story-copy{order:1}.book-caption{font-size:12px}.soft-note{font-size:12px!important;padding:16px}.story-copy .text-link{margin-top:20px}.pron-screens{gap:16px}.builder{padding-top:38px}.builder-preview{font-size:11px;padding:13px 15px}.builder-grid{grid-template-columns:1fr;gap:3px}.choice-row label>span{font-size:12px}.choice-row small{font-size:9px}.mode-option strong{font-size:13px}.mode-option b{font-size:15px}.mode-option small{font-size:10px}.order-summary{position:static;padding:24px}.faq{padding:55px 0 45px}.faq h2{font-size:25px}.faq summary{font-size:13px}.faq p{font-size:12px}footer{flex-direction:column;align-items:flex-start;gap:15px;padding:24px 0}footer p{font-size:11px}}
@media(max-width:355px){.hero h1{font-size:35px}.hero-visual{height:325px}.phone-front{width:140px;left:18px}.phone-back{width:128px;right:20px}.visual-label{font-size:8px}.choice-row{gap:6px}.choice-row label>span{font-size:11px;padding:12px 5px}.section-head h2{font-size:25px}.actions{gap:12px}.family-tabs button{font-size:11px;padding:10px}.wayfinding article{grid-template-columns:78px 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}
.completion-guide{padding-bottom:62px}.guide-intro{max-width:820px;font-size:14px;color:var(--muted);line-height:1.9}.completion-cards{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:28px}.completion-cards article{border:1px solid var(--line);border-radius:12px;background:var(--white);padding:28px}.completion-cards h3{font-size:23px}.completion-cards ol{list-style:none;counter-reset:steps;padding:0;margin:24px 0}.completion-cards li{counter-increment:steps;position:relative;padding-left:37px;margin-top:21px}.completion-cards li:before{content:counter(steps);position:absolute;left:0;top:0;width:24px;height:24px;display:grid;place-items:center;background:var(--sage);border-radius:50%;font-size:12px;color:var(--ink)}.completion-cards strong{display:block;font-size:14px;margin-bottom:5px}.completion-cards li span{font-size:13px;color:var(--muted);display:block}.guide-note{border-top:1px solid var(--line);padding-top:16px;font-size:12px;color:var(--muted)}
@media(max-width:700px){.completion-guide{padding-bottom:42px}.guide-intro{font-size:13px}.completion-cards{grid-template-columns:1fr;gap:15px}.completion-cards article{padding:23px}.completion-cards h3{font-size:22px}.completion-cards strong{font-size:13px}.completion-cards li span{font-size:12px}}

.completion-help{font-size:11px;text-decoration:underline;text-underline-offset:4px;margin-top:14px;text-align:center;color:var(--muted)}

/* Learning entry points: pronunciation first, then a choice of textbook. */
.wayfinding .text-link{display:inline-block;font-size:12px;margin-top:12px}.next-step{padding-bottom:14px}.next-options{display:grid;grid-template-columns:1fr 1fr;gap:22px}.next-options article{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:28px;display:flex;flex-direction:column}.next-options article:last-child{background:var(--sage)}.next-options h3{font-size:25px}.next-options p{font-size:14px;line-height:1.9;color:var(--muted);margin:18px 0 24px;flex-grow:1}.next-options .button{align-self:flex-start}
@media(max-width:700px){.wayfinding .text-link{grid-column:2;font-size:11px;margin-top:7px;justify-self:start}.next-options{grid-template-columns:1fr;gap:15px}.next-options article{padding:23px}.next-options h3{font-size:23px}.next-options p{font-size:13px}.next-options .button{width:100%;font-size:12px}.hero-visual .phone-front{top:32px}.hero-visual .visual-caption{bottom:11px}}

/* Book selection: content and outcomes stay readable before choosing a plan. */
.book-guide{padding:28px;background:var(--white);border:1px solid var(--line);border-radius:12px;margin:0 0 28px;scroll-margin-top:25px}.book-guide-heading{display:flex;align-items:center;justify-content:space-between;gap:26px;margin-bottom:22px}.book-guide-heading h3{font-size:27px}.book-guide-heading p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:12px}.book-guide-heading .eyebrow{margin-bottom:10px}.book-guide-heading .button{flex-shrink:0}.book-guide-card{border-top:1px solid var(--line);padding:0}.book-guide-card summary{display:flex;gap:20px;align-items:center;cursor:pointer;padding:20px 4px;list-style:none}.book-guide-card summary::-webkit-details-marker{display:none}.book-guide-card summary:after{content:'＋';margin-left:auto;font-size:24px}.book-guide-card[open] summary:after{content:'−'}.book-number{background:var(--sage);border-radius:6px;padding:9px 12px;white-space:nowrap;font-size:14px}.book-guide-card summary strong{font-size:18px;display:block}.book-guide-card summary small{font-size:13px;color:var(--muted);display:block;margin-top:5px;line-height:1.7}.book-detail{font-size:14px;line-height:1.85;overflow-wrap:anywhere}.book-guide-card>.book-detail{padding:0 4px 24px 84px}.book-detail p{margin:14px 0}.book-detail h4{font-size:13px;margin:19px 0 8px;color:var(--accent)}.book-detail ul{padding-left:20px;margin:0 0 18px}.book-detail li{margin-top:5px}.book-detail .book-try{padding:16px;background:var(--sage);border-radius:6px}.book-try strong{display:block;margin-bottom:5px}.book-detail .text-link{font-size:12px;margin:8px 20px 8px 0}.book-detail .button{margin:8px 0;font-size:13px}.book-select-label{display:block;font-size:13px;margin-bottom:8px}#builder-book{width:100%;max-width:100%;font:inherit;font-size:15px;color:var(--ink);padding:13px 10px;background:var(--white);border:1px solid #b1bea7;border-radius:7px}#builder-book-detail,#application-book-detail{border-top:1px solid var(--line);margin-top:18px;padding-top:4px}.book-test-link{display:inline-block;margin-top:18px!important}.book-guide summary:focus-visible,select:focus-visible{outline:3px solid #b27646;outline-offset:3px}
@media(max-width:800px){.book-guide-heading{display:block}.book-guide-heading .button{margin-top:18px}.book-guide{padding:23px}.book-guide-heading h3{font-size:24px}}
@media(max-width:480px){.book-guide{padding:20px 16px}.book-guide-card summary{gap:12px}.book-number{padding:7px 8px;font-size:12px}.book-guide-card summary strong{font-size:16px}.book-guide-card summary small{font-size:12px}.book-guide-card>.book-detail{padding:0 0 20px}.book-detail{font-size:13px}.book-guide-heading .button{width:100%;justify-content:center}.book-detail .button{display:flex;width:100%}#builder-book{font-size:16px}.book-guide-heading p:not(.eyebrow){font-size:13px}}