/* QILIN 1.3: two destinations; white surfaces and focused character practice. */
[hidden]{display:none!important}
.sidebar{width:224px;flex-basis:224px}.brand{margin-left:12px;margin-right:12px}.nav-link{gap:13px}.nav-link>span:first-child{font-size:20px;width:24px;text-align:center}
.main-content{max-width:1220px}.page-title{font-size:clamp(27px,3vw,39px)}.page-desc{max-width:760px}
.simple-intro{display:flex;gap:25px;color:#667085;margin:25px 0 35px;font-size:13px}.simple-intro span+span::before{content:'→';margin-right:25px;color:#98a2b3}
.simple-search{margin:25px 0;width:100%;max-width:470px;padding:6px 16px}.simple-search>span{font-size:24px}.simple-search input{height:40px}
.continue-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border:1px solid #e5e7eb;border-radius:16px;margin:18px 0;background:#fff}.continue-row strong{font-weight:650;font-size:19px}.continue-row .eyebrow{font-size:10px;margin-bottom:8px}.continue-row p{margin:0;line-height:1.6;color:#475467}
.lesson-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.lesson-card{min-height:245px;padding:24px}.lesson-card h2{font-size:17px;font-weight:650;margin:0 0 10px;line-height:1.5}.lesson-card p{font-size:13px;color:#667085;line-height:1.7}.lesson-card .lesson-characters{font-size:46px;margin:25px 0 15px}.lesson-bottom{margin-top:auto;padding-top:24px;font-size:12px;color:#475467}.lesson-card:hover{border-color:#b8c2d0;box-shadow:0 8px 24px rgba(21,32,57,.04)}
.group-tools{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:26px 0}.group-characters{display:flex;gap:10px;flex-wrap:wrap}.group-character{display:flex;align-items:center;flex-direction:column;justify-content:center;gap:4px;border:1px solid #e5e7eb;border-radius:13px;width:74px;min-height:85px;background:#fff}.group-character strong{font-family:QilinHanzi,'Segoe UI',sans-serif;font-size:31px;font-weight:500}.group-character span{font-size:12px;color:#667085}.group-character.active{border-color:#344562;background:#f8fafc;box-shadow:0 0 0 1px #344562}.group-character.active strong{color:#152039}
.word-intro{display:flex;align-items:center;gap:22px;padding:25px 0;margin-bottom:16px}.word-intro>strong{font:500 66px/1.2 QilinHanzi,serif}.word-intro h2{font-size:25px;margin:7px 0 0}.word-intro>div>span{font-size:18px;color:#667085}.word-intro .study-audio{margin-left:auto}.study-audio{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.practice-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:22px}.practice-layout .detail-left,.practice-layout .detail-right{padding:25px}.detail-heading{align-items:center;gap:10px}.detail-heading h2{font-size:18px}.writer-area{background-color:#fff}.writer-controls{gap:9px;justify-content:center;margin-top:20px}.writer-controls button{font-size:13px;padding:10px 14px}.writer-info{min-height:40px;line-height:1.7}.writing-summary p{font-size:12px;color:#667085;margin:0}.practice-layout .visual-mnemonic{padding:20px}.practice-layout .example-row{margin-top:24px;gap:12px;flex-wrap:wrap}.example-row .eyebrow{font-size:10px}.example-row strong{font-family:QilinHanzi,'Segoe UI',sans-serif;font-size:28px;font-weight:500;color:#152039}.nextprev{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}.nextprev a{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px}
.group-footer{padding:24px 0;margin:15px 0;display:flex;align-items:center;gap:14px;flex-wrap:wrap}.group-footer p{margin:0 auto 0 0;max-width:370px;color:#667085;line-height:1.7;font-size:13px}.writing-hidden .answer-content{display:none!important}.writing-hidden .practice-layout{grid-template-columns:minmax(0,650px);justify-content:center}.writing-hidden .challenge-note{display:block}.writing-hidden .detail-heading h2{font-size:20px}
.quiz-card{max-width:720px;margin:28px auto}.quiz-options{grid-template-columns:repeat(2,minmax(0,1fr))}.quiz-options .quiz-option:last-child:nth-child(odd){grid-column:1/-1}.quiz-prompt{margin:18px 0}.result .mastered-row{justify-content:center;margin:25px 0}.result .result-buttons{margin-top:25px}.result .result-buttons a,.outline-button{display:inline-flex;align-items:center;justify-content:center}.listen-prompt .text-button{display:block;margin:12px auto}.quiz-next{display:block;width:100%}
.progress-panel{margin-bottom:22px}.progress-panel h2{font-size:20px;margin:0 0 15px}.group-record{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-top:1px solid #e5e7eb;gap:15px}.group-record small{display:block;color:#667085;margin-top:7px;font-size:12px}.group-record strong{white-space:nowrap;color:#344562}.record-table td a{font-size:16px}.stats{margin:28px 0}.stats .stat{display:block;padding:22px}.stat h3{font-size:25px}.stat p{font-size:12px;margin-top:9px}.backup-panel{padding:22px}.backup-panel>summary{font-weight:600}.backup-panel[open]>summary{margin-bottom:18px}.backup-panel .result-buttons{justify-content:flex-start}#share-link{width:100%;padding:12px;border:1px solid #d0d5dd;border-radius:8px;margin:10px 0 20px}
.footer{font-size:10px}.topbar{height:74px}.mobile-nav{height:76px}.mobile-nav button{max-width:50%;gap:5px}.mobile-nav small{font-size:12px}.mobile-nav span{font-size:21px}
@media(max-width:1000px){.lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.practice-layout{grid-template-columns:1fr}.practice-layout .detail-right{max-width:none}.group-tools{flex-wrap:wrap}.word-intro{gap:16px}}
@media(max-width:650px){.main-content{padding:24px 16px 110px}.page-title{font-size:28px;line-height:1.35}.simple-intro{gap:12px;font-size:12px;margin:22px 0}.simple-intro span+span::before{margin-right:12px}.continue-row{padding:17px;flex-wrap:wrap}.continue-row strong{font-size:17px}.simple-search{max-width:none}.lesson-grid{grid-template-columns:1fr;gap:13px}.lesson-card{min-height:0;padding:22px}.lesson-card .lesson-characters{font-size:44px;margin:20px 0 14px}.lesson-card h2{font-size:18px}.lesson-bottom{padding-top:20px}.group-character{width:63px;min-height:76px}.group-characters{gap:8px}.group-tools{gap:18px;margin:24px 0}.group-tools>.button-primary{width:100%}.word-intro{padding:10px 0 20px;flex-wrap:wrap;gap:15px}.word-intro>strong{font-size:58px}.word-intro h2{font-size:23px}.word-intro .study-audio{margin-left:0;width:100%;justify-content:flex-start}.practice-layout .detail-left,.practice-layout .detail-right{padding:18px}.writer-area{width:min(100%,320px)}.writer-controls{gap:8px}.writer-controls button{font-size:12px;padding:10px 12px}.detail-heading h2{font-size:17px}.detail-heading .state-tag{font-size:10px}.group-footer{display:block}.group-footer p{margin-bottom:15px;max-width:none}.group-footer .text-button{display:block;margin-top:10px}.practice-layout .visual-mnemonic{padding:14px}.stats{gap:7px}.stats .stat{padding:15px 8px}.stats .stat h3{font-size:20px}.stats .stat p{font-size:11px}.record-table{overflow-x:auto}.record-table th{font-size:11px}.record-table td{font-size:13px}.progress-panel h2{font-size:18px}.quiz-card{padding:20px 17px}.quiz-card .quiz-option{font-size:22px;min-height:72px}.quiz-card .quiz-em{font-size:27px}.writing-hidden .practice-layout{grid-template-columns:1fr}}

/* 1.3.1: writing starts immediately; mode buttons precede the canvas. */
.group-heading .page-head{margin-bottom:12px}.group-heading .page-desc:empty{display:none}
.writer-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:18px 0 8px;gap:8px}.writer-controls .writer-mode{padding:10px 6px;font-size:13px;min-width:0}
.writer-mode[aria-pressed="true"]{background:#344562;border-color:#344562;color:#fff}.writer-mode[aria-pressed="true"]:hover{background:#263851;color:#fff}.writer-mode:disabled{opacity:.65}
.writer-info{margin:8px 0 10px;min-height:38px;font-size:13px;line-height:1.5}.writer-area{margin-top:8px}.writer-footer{display:flex;justify-content:center;gap:8px;margin:16px 0}.writer-footer button{font-size:12px;padding:8px 14px}.writing-summary{margin-top:12px}
.memory-details>summary{cursor:pointer;font-weight:650;color:#344562;line-height:1.6;padding:2px 0}.memory-details-content{margin-top:18px}.memory-details[open]{align-self:start}.practice-layout>.memory-details{align-self:start}
@media(min-width:1001px){.practice-layout{align-items:start}.word-intro{padding:12px 0;margin-bottom:8px}}
@media(max-width:650px){.topbar{height:54px}.main-content{padding-top:16px}.back-btn{margin-bottom:10px;font-size:12px}.group-heading .page-title{font-size:21px;line-height:1.35}.group-heading .eyebrow{display:none}.group-heading .page-head{margin-bottom:8px}.group-tools{margin:12px 0;gap:10px;justify-content:space-between}.group-character{width:52px;min-height:58px;gap:1px;border-radius:10px}.group-character strong{font-size:26px}.group-character span{font-size:10px}.group-characters{gap:7px}.group-tools>.text-button{font-size:11px;padding:8px 0;min-height:40px}.word-intro{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;padding:8px 0 14px;margin:0}.word-intro>strong{font-size:38px}.word-intro>div>span{font-size:13px}.word-intro h2{font-size:16px;line-height:1.35;margin:3px 0 0}.word-intro .study-audio{margin:0;width:auto;gap:5px;flex-wrap:nowrap}.word-intro .study-audio button{font-size:11px;padding:7px 9px;min-height:40px}.practice-layout .detail-left{padding:14px}.detail-heading h2{font-size:15px}.detail-heading .state-tag{font-size:9px;padding:4px 5px}.writer-controls{margin-top:12px;gap:6px}.writer-controls .writer-mode{font-size:12px;min-height:42px;padding:8px 3px}.writer-info{min-height:32px;font-size:12px;margin:7px 0}.writer-area{width:min(100%,300px)}.writer-footer{margin:12px 0}.practice-layout{gap:14px}.practice-layout .detail-right{padding:17px}.group-footer{margin:0;padding:16px 0}.writing-hidden .group-heading{margin-bottom:14px}.writing-hidden .detail-heading h2{font-size:16px}.writing-hidden .writer-area{width:min(100%,300px)}}
@media(max-width:360px){.group-tools{gap:7px}.group-character{width:46px;min-height:54px}.group-characters{gap:5px}.group-tools>.text-button{font-size:10px}.word-intro{gap:7px;grid-template-columns:30px minmax(0,1fr) auto}.word-intro .study-audio button{padding:7px;font-size:10px}.word-intro h2{font-size:15px}}

/* Keep the writer inside the square when mobile layout or orientation changes. */
.writer-area #hanzi-target{position:absolute;inset:0;display:grid;place-items:center;min-width:0;min-height:0}
.writer-area #hanzi-target>svg{display:block;max-width:100%;max-height:100%}