:root{
/* 这一份 CSS 是哪次部署的。
值必须和 index.html 里那串 ?v= 一模一样 ——
assets/css-guard.js 拿两边对比，对不上就在页面顶上挂一条
"样式还是旧的，点这里刷新"。
为什么需要它：老板遇到过一次「拆开看」整屏没样式 ——
HTML 是新的、JS 是新的、功能也跑起来了，只有 CSS 是旧的，
于是屏上是一堆读不懂的纯文本，不报错、不警告，
人只会以为"这个功能就长这样"。旧样式可能来自浏览器缓存、
Service Worker 缓存，也可能是站前面的 CDN 把 ?v= 吃掉了。
★ 改 ?v= 的时候【这一行也要一起改】。
tools/check_sentence_break.php 里有一条盯着三处一致
（index.html / service-worker.js / 这里），漏了会当场报。 */
--el-css-build:"7122a02bb6";
color-scheme:light;
--bg:#f4f6f2;
--surface:#fff;
--surface-2:#fafbf9;
--ink:#17211b;
--muted:#6f786f;
--line:#e2e7e1;
--brand:#246b47;
--brand-deep:#174b32;
--brand-soft:#e9f3ed;
--danger:#b33b36;
--danger-soft:#f9e9e7;
--warning:#9a651c;
--warning-soft:#fff3df;
--shadow:0 16px 42px rgba(31,50,39,.09);
font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink)}
body{min-height:100vh}
button,input,textarea,select{font:inherit}
button{touch-action:manipulation}
button:disabled{opacity:.55;cursor:not-allowed}
.hidden{display:none!important}
.shell{max-width:1060px;margin:0 auto;padding:calc(18px + env(safe-area-inset-top)) 18px calc(90px + env(safe-area-inset-bottom))}
.loading{min-height:78vh;display:grid;place-items:center;text-align:center;color:var(--muted)}
.spinner{width:34px;height:34px;border:3px solid #dce5de;border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 13px}
@keyframes spin{to{transform:rotate(360deg)}}
.auth-wrap,.wizard-wrap{min-height:82vh;display:grid;place-items:center}
.auth-card,.wizard-card{width:min(100%,520px);background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow)}
.wizard-card{width:min(100%,760px)}
.logo{width:44px;height:44px;border-radius:14px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:20px;font-weight:800;box-shadow:0 8px 22px rgba(36,107,71,.22)}
.auth-card .logo,.wizard-card .logo{margin-bottom:20px}
.auth-card h1,.wizard-card h1{font-size:25px;margin:0 0 8px}
.intro{color:var(--muted);font-size:14px;line-height:1.7;margin:0 0 22px}
.field{display:block;margin-top:15px}
.field>span{display:block;font-size:12px;font-weight:700;margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:#fbfcfa;border-radius:13px;padding:13px 14px;outline:none;color:var(--ink)}
.field textarea{min-height:80px;resize:vertical;line-height:1.6}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(36,107,71,.1)}
.primary-btn,.secondary-btn,.ghost-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:13px;padding:12px 17px;font-weight:750;cursor:pointer}
.primary-btn{border:0;background:var(--brand);color:#fff}
.primary-btn.full{width:100%;margin-top:20px}
.secondary-btn{border:1px solid var(--line);background:#fff;color:var(--ink)}
.ghost-btn{border:0;background:transparent;color:var(--muted)}
.message{min-height:20px;font-size:12px;margin-top:12px;line-height:1.5}
.message.error{color:var(--danger)}
.message.success{color:var(--brand)}
.help{font-size:11px;color:var(--muted);line-height:1.6;margin-top:14px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:22px}
.brand{display:flex;align-items:center;gap:12px}
.brand h1{font-size:19px;line-height:1.15;margin:0}
.brand p{font-size:12px;color:var(--muted);margin:5px 0 0}
.actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.hero{background:linear-gradient(145deg,var(--brand-deep),var(--brand));color:#fff;border-radius:26px;padding:26px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-55px;top:-70px;background:rgba(255,255,255,.09)}
.hero-kicker{font-size:12px;opacity:.78;letter-spacing:.12em;text-transform:uppercase}
.hero h2{font-size:29px;line-height:1.24;margin:10px 0 9px;max-width:680px}
.hero p{font-size:14px;line-height:1.75;max-width:680px;margin:0;color:rgba(255,255,255,.82)}
.status-line{display:flex;align-items:center;gap:9px;margin-top:19px;font-size:13px}
.status-dot{width:9px;height:9px;border-radius:50%;background:#b9efca;box-shadow:0 0 0 6px rgba(185,239,202,.13)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px;margin-top:14px}
/* ★ 卡片默认【占满一行】，想变窄的自己声明。
.grid 是 12 栅格，而 CSS 里没写 grid-column 的卡片会被自动放进
【一格】—— 也就是屏幕的十二分之一。表现出来就是几张卡并排缩成
几根竖条，里面的字一个字一行（老板截图里学习库那四条就是这样）。
这个坑之所以反复踩，是因为它是"忘了写"才触发的：加一张新卡、
忘了补一条 grid-column，页面就塌一块，而且不报错。
所以把默认反过来 —— 忘了写就是整行，最多是宽了点，不会塌。
用 :where() 是为了让这条规则【零特异度】：下面 .summary（span 4）、
.plan-health 这些真正想变窄的，照旧生效，一个字都不用改。 */
.grid>:where(.card){grid-column:1/-1}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:19px;box-shadow:0 8px 26px rgba(31,50,39,.04)}
.summary{grid-column:span 4}
.summary .label{font-size:12px;color:var(--muted)}
.summary .value{font-size:26px;font-weight:800;margin-top:8px;letter-spacing:-.02em}
.summary .hint{font-size:11px;color:var(--muted);margin-top:4px}
.section-card{grid-column:span 12}
.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:13px}
.section-head h3{font-size:16px;margin:0}
.section-head p{font-size:12px;color:var(--muted);margin:5px 0 0}
.section-head>span{font-size:12px;color:var(--muted)}
.module-list{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.module{border:1px solid var(--line);border-radius:16px;padding:15px;background:#fcfdfb;min-height:112px;display:flex;flex-direction:column;justify-content:space-between}
.module-icon{font-size:22px}
.module-name{font-size:14px;font-weight:700;margin-top:10px}
.module-status{font-size:11px;color:var(--muted);margin-top:5px}
.badge{display:inline-flex;align-items:center;width:max-content;border-radius:999px;padding:5px 8px;background:var(--brand-soft);color:var(--brand-deep);font-size:10px;font-weight:700}
.footer-note{text-align:center;color:var(--muted);font-size:11px;margin-top:18px}
.plan-health{grid-column:span 12;display:flex;align-items:flex-start;gap:12px}
.health-mark{width:36px;height:36px;border-radius:12px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-weight:900;flex:0 0 auto}
.plan-health.warning .health-mark{background:var(--warning-soft);color:var(--warning)}
.plan-health.danger .health-mark{background:var(--danger-soft);color:var(--danger)}
.plan-health strong{font-size:14px}
.plan-health p{font-size:12px;color:var(--muted);margin:5px 0 0;line-height:1.6}
.task-list{display:grid;gap:9px}
.task-item{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--line);border-radius:15px;padding:13px;background:var(--surface-2);cursor:pointer}
.task-item input{width:20px;height:20px;margin-top:1px;accent-color:var(--brand);flex:0 0 auto}
.task-main{flex:1;min-width:0}
.task-title{font-size:14px;font-weight:700;line-height:1.5}
.task-meta{font-size:11px;color:var(--muted);margin-top:4px}
.task-item.completed .task-title{text-decoration:line-through;color:var(--muted)}
.empty-state{padding:22px;border:1px dashed var(--line);border-radius:16px;text-align:center;color:var(--muted);font-size:13px;line-height:1.7}
.log-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.log-field{display:block}
.log-field span{display:block;font-size:12px;font-weight:700;margin-bottom:7px}
.log-field textarea{width:100%;min-height:94px;border:1px solid var(--line);border-radius:13px;padding:12px;background:#fbfcfa;resize:vertical;outline:none;line-height:1.55}
.log-field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(36,107,71,.1)}
.log-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px}
.wizard-progress{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:18px 0 24px}
.progress-segment{height:5px;border-radius:999px;background:var(--line)}
.progress-segment.active,.progress-segment.done{background:var(--brand)}
.wizard-step{display:none}
.wizard-step.active{display:block}
.wizard-step h2{font-size:21px;margin:0 0 6px}
.wizard-step>p{font-size:13px;color:var(--muted);line-height:1.65;margin:0 0 18px}
.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.choice{display:block;position:relative}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice-box{height:100%;border:1px solid var(--line);border-radius:15px;padding:14px;background:#fbfcfa;cursor:pointer;transition:.16s ease}
.choice-box strong{display:block;font-size:14px}
.choice-box small{display:block;color:var(--muted);font-size:11px;line-height:1.55;margin-top:5px}
.choice input:checked+.choice-box{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 3px rgba(36,107,71,.08)}
.chip-grid{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:9px 12px;background:#fbfcfa;font-size:13px;cursor:pointer}
.chip input:checked+span{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-deep);font-weight:700}
.day-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}
.day-chip{position:relative}
.day-chip input{position:absolute;opacity:0;pointer-events:none}
.day-chip span{display:grid;place-items:center;height:42px;border:1px solid var(--line);border-radius:12px;background:#fbfcfa;font-size:12px;cursor:pointer}
.day-chip input:checked+span{border-color:var(--brand);background:var(--brand);color:#fff;font-weight:700}
.inline-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.wizard-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:24px}
.wizard-actions .right{display:flex;gap:8px}
.edit-plan-option{margin-top:16px;padding:12px;border-radius:13px;background:var(--warning-soft);font-size:12px;line-height:1.6}
.edit-plan-option label{display:flex;align-items:flex-start;gap:8px}
.edit-plan-option input{margin-top:2px;accent-color:var(--brand)}
dialog{width:min(92vw,440px);border:0;border-radius:22px;padding:0;box-shadow:0 24px 70px rgba(0,0,0,.2)}
dialog::backdrop{background:rgba(13,25,18,.46);backdrop-filter:blur(3px)}
.dialog-body{padding:24px}
.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.dialog-head h3{margin:0}
.icon-btn{width:36px;height:36px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer}
.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}
@media(max-width:760px){
.shell{padding-left:14px;padding-right:14px}
.hero{padding:22px 19px;border-radius:22px}
.hero h2{font-size:25px}
.summary{grid-column:span 12}
.summary .value{font-size:23px}
.module-list{grid-template-columns:repeat(2,1fr)}
.module{min-height:104px}
.topbar{align-items:flex-start}
.actions{max-width:170px}
.actions button{padding:8px 10px;font-size:12px}
.auth-card,.wizard-card{padding:23px 19px;border-radius:22px}
.choice-grid,.inline-grid,.log-grid{grid-template-columns:1fr}
.day-grid{gap:5px}
.day-chip span{height:38px;font-size:11px}
.wizard-actions{align-items:flex-end}
}
@media(max-width:390px){
.module-list{grid-template-columns:1fr}
.brand p{display:none}
}
@media(prefers-reduced-motion:reduce){
*{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}
}
/* Step 5: DeepSeek智能查询中心 */
.lookup-card{position:relative;overflow:hidden}
.lookup-head{align-items:center}
.ai-badge{display:inline-flex;align-items:center;border-radius:999px;padding:7px 10px;background:var(--warning-soft);color:var(--warning);font-size:11px;font-weight:800;white-space:nowrap}
.ai-badge.ready{background:var(--brand-soft);color:var(--brand-deep)}
.ai-badge.missing{background:var(--danger-soft);color:var(--danger)}
.lookup-form{margin-top:4px}
.lookup-input-wrap{display:grid;grid-template-columns:1fr auto;gap:9px}
.lookup-input-wrap input{width:100%;min-width:0;border:1px solid var(--line);background:#fbfcfa;border-radius:15px;padding:14px 15px;outline:none;color:var(--ink);font-size:15px}
.lookup-input-wrap input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(36,107,71,.1)}
.quick-query-row{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:11px;color:var(--muted);font-size:11px}
.quick-query{border:1px solid var(--line);background:var(--surface-2);border-radius:999px;padding:6px 9px;color:var(--ink);cursor:pointer;font-size:11px}
.quick-query:hover{border-color:var(--brand)}
.lookup-history-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:18px}
.lookup-history-head strong{font-size:13px}
.lookup-history-head span{font-size:11px;color:var(--muted)}
.lookup-history{display:flex;flex-wrap:wrap;gap:8px;margin-top:9px}
.history-query{border:1px solid var(--line);background:#fff;border-radius:12px;padding:8px 10px;cursor:pointer;text-align:left}
.history-query strong{display:block;font-size:12px;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.history-query small{display:block;font-size:10px;color:var(--muted);margin-top:3px}
.lookup-empty{width:100%;border:1px dashed var(--line);border-radius:13px;padding:13px;color:var(--muted);font-size:12px;text-align:center}
.lookup-dialog{width:min(94vw,720px);max-height:92vh}
.lookup-dialog-body{max-height:92vh;overflow:auto}
.lookup-type{font-size:10px;color:var(--brand);font-weight:850;letter-spacing:.09em;text-transform:uppercase;margin-bottom:4px}
.lookup-dialog .dialog-head h3{font-size:24px;line-height:1.25;word-break:break-word}
.lookup-phonetic{font-size:12px;color:var(--muted);margin-top:6px}
.lookup-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:15px}
.lookup-toolbar .secondary-btn{padding:8px 11px;font-size:12px}
.lookup-source{margin-left:auto;font-size:10px;color:var(--muted)}
.lookup-result{display:grid;gap:13px;margin-top:5px}
.lookup-summary{background:linear-gradient(135deg,var(--brand-soft),#f6faf7);border:1px solid #d8e7dc;border-radius:16px;padding:15px;font-size:15px;font-weight:750;line-height:1.7}
.lookup-section{border:1px solid var(--line);border-radius:16px;padding:14px;background:var(--surface-2)}
.lookup-section h4{margin:0 0 10px;font-size:13px}
.lookup-item{padding:10px 0;border-top:1px solid var(--line)}
.lookup-item:first-of-type{border-top:0;padding-top:0}
.lookup-item:last-child{padding-bottom:0}
.lookup-item-title{display:flex;align-items:flex-start;justify-content:space-between;gap:9px;font-size:13px;font-weight:750;line-height:1.55}
.lookup-item p{font-size:12px;color:var(--muted);line-height:1.65;margin:4px 0 0}
.lookup-english{font-size:14px;color:var(--ink);font-weight:750;line-height:1.55}
.lookup-translation{font-size:12px;color:var(--muted);margin-top:3px}
.speak-mini{border:0;background:var(--brand-soft);color:var(--brand-deep);border-radius:9px;padding:5px 7px;cursor:pointer;white-space:nowrap;font-size:10px}
.lookup-note-list{margin:0;padding-left:18px}
.lookup-note-list li{font-size:12px;color:var(--muted);line-height:1.7;margin:4px 0}
.quick-check{background:#fff7e9;border-color:#f0d9b7}
.quick-answer{margin-top:9px}
.quick-answer summary{cursor:pointer;font-size:12px;color:var(--warning);font-weight:800}
.quick-answer p{color:var(--ink)}
.collection-save{display:grid;grid-template-columns:1fr auto;gap:9px;margin-top:16px;padding-top:15px;border-top:1px solid var(--line)}
.collection-save select{width:100%;min-width:0;border:1px solid var(--line);border-radius:13px;background:#fff;padding:11px 12px;outline:none}
.collection-save select:focus{border-color:var(--brand)}
@media(max-width:760px){
.lookup-input-wrap{grid-template-columns:1fr}
.lookup-input-wrap .primary-btn{width:100%}
.lookup-history-head{align-items:flex-start;flex-direction:column;gap:3px}
.history-query{max-width:100%}
.lookup-source{width:100%;margin-left:0}
.collection-save{grid-template-columns:1fr}
.collection-save .primary-btn{width:100%}
.lookup-dialog .dialog-head h3{font-size:21px}
}
/* Step 6: 主Tab导航 */
.user-mini{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:rgba(255,255,255,.82);border-radius:999px;padding:8px 11px;color:var(--muted);font-size:12px;white-space:nowrap}.user-mini-dot{width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(36,107,71,.10)}
.app-tabs{position:sticky;top:10px;z-index:30;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;margin:0 0 16px;padding:7px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.92);box-shadow:0 10px 30px rgba(31,50,39,.08);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.app-tab{position:relative;min-width:0;border:0;border-radius:13px;background:transparent;color:var(--muted);padding:10px 8px;display:flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;font-size:12px;font-weight:750;transition:background .18s ease,color .18s ease,transform .18s ease}.app-tab:hover{background:var(--surface-2);color:var(--ink)}.app-tab.active{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(36,107,71,.18)}.app-tab:active{transform:scale(.98)}.app-tab-icon{font-size:16px;line-height:1}.app-tab-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tab-badge{position:absolute;top:3px;right:7px;min-width:17px;height:17px;padding:0 4px;border-radius:999px;display:grid;place-items:center;background:#d9473f;color:#fff;font-size:9px;font-weight:850;border:2px solid #fff}.tab-panel{display:none}.tab-panel.active{display:block;animation:tabPanelIn .18s ease-out}@keyframes tabPanelIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.panel-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding:15px 3px 4px}.panel-heading h2{margin:4px 0 4px;font-size:27px;line-height:1.25;letter-spacing:-.025em}.panel-heading p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}.panel-kicker{color:var(--brand);font-size:10px;font-weight:850;letter-spacing:.12em}.dashboard-grid{margin-top:14px}
.quick-entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.quick-entry,.library-space{border:1px solid var(--line);border-radius:16px;background:var(--surface-2);color:var(--ink);padding:15px;text-align:left;cursor:pointer;min-height:112px;display:flex;flex-direction:column;align-items:flex-start;gap:5px;transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease}.quick-entry:hover,.library-space:hover{border-color:#bfd3c6;transform:translateY(-1px);box-shadow:0 8px 22px rgba(31,50,39,.07)}.quick-entry-icon,.library-space-icon{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand-deep);font-size:17px;margin-bottom:5px}.quick-entry strong,.library-space strong{font-size:13px}.quick-entry small,.library-space small{color:var(--muted);font-size:11px;line-height:1.5}
.plan-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.plan-principles>div{border:1px solid var(--line);border-radius:15px;padding:14px;background:var(--surface-2)}.plan-principles strong{display:block;font-size:13px;margin-bottom:6px}.plan-principles span{display:block;color:var(--muted);font-size:11px;line-height:1.55}
.library-space-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.library-space{width:100%}.account-card{padding:22px}.account-profile{display:flex;align-items:center;gap:14px}.account-avatar{width:54px;height:54px;border-radius:18px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:22px;font-weight:850;box-shadow:0 10px 24px rgba(36,107,71,.18)}.account-profile h3{margin:0;font-size:19px}.account-profile p{margin:6px 0 0;color:var(--muted);font-size:12px}
.account-info-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-top:18px}.account-info-grid>div{border:1px solid var(--line);border-radius:14px;background:var(--surface-2);padding:13px}.account-info-grid span{display:block;color:var(--muted);font-size:10px;margin-bottom:6px}.account-info-grid strong{display:block;font-size:13px;word-break:break-word}.account-actions-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.settings-action{border:1px solid var(--line);border-radius:16px;background:#fff;color:var(--ink);padding:15px;display:flex;align-items:flex-start;gap:11px;text-align:left;cursor:pointer}.settings-action>span{width:34px;height:34px;border-radius:11px;background:var(--brand-soft);color:var(--brand-deep);display:grid;place-items:center;flex:0 0 auto}.settings-action strong{display:block;font-size:13px}.settings-action small{display:block;margin-top:4px;color:var(--muted);font-size:10px;line-height:1.45}.danger-action>span{background:var(--danger-soft);color:var(--danger)}.soft-note-card{background:linear-gradient(135deg,#fbfcfa,#f1f6f2)}.soft-note-card strong{font-size:13px}.soft-note-card p{margin:7px 0 0;color:var(--muted);font-size:12px;line-height:1.65}.app-footer{margin-top:25px}
@media(max-width:760px){.shell{padding-bottom:calc(104px + env(safe-area-inset-bottom))}.topbar{margin-bottom:12px;align-items:center}.user-mini{max-width:38vw;overflow:hidden;text-overflow:ellipsis}.app-tabs{position:fixed;left:0;right:0;bottom:0;top:auto;z-index:90;margin:0;padding:7px 8px calc(7px + env(safe-area-inset-bottom));gap:3px;border-width:1px 0 0;border-radius:0;background:rgba(255,255,255,.96);box-shadow:0 -12px 34px rgba(31,50,39,.10)}.app-tab{min-height:55px;padding:6px 2px;flex-direction:column;gap:3px;border-radius:12px;font-size:10px}.app-tab.active{background:var(--brand-soft);color:var(--brand-deep);box-shadow:none}.app-tab-icon{font-size:18px}.tab-badge{top:1px;right:calc(50% - 25px);border-color:rgba(255,255,255,.96)}.panel-heading{padding-top:8px}.panel-heading h2{font-size:23px}.quick-entry-grid,.plan-principles,.account-actions-grid{grid-template-columns:1fr}.library-space-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.account-info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-entry,.library-space{min-height:96px}.app-footer{display:none}}
@media(max-width:390px){.library-space-grid,.account-info-grid{grid-template-columns:1fr}.user-mini{display:none}}
/* Step 7: concrete content library */
.study-overview-card{padding:14px}.study-count-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.study-count-grid>div{border:1px solid var(--line);border-radius:14px;background:var(--surface-2);padding:13px}.study-count-grid span{display:block;color:var(--muted);font-size:10px;margin-bottom:6px}.study-count-grid strong{font-size:20px}.study-library-card{padding:16px}.study-subtabs{display:flex;gap:7px;overflow-x:auto;scrollbar-width:none}.study-subtabs::-webkit-scrollbar{display:none}.study-subtab{flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:999px;padding:9px 14px;font-size:12px;font-weight:750;cursor:pointer}.study-subtab.active{border-color:var(--brand);background:var(--brand);color:#fff}.study-toolbar{display:grid;grid-template-columns:minmax(0,1fr) 145px auto;gap:9px;margin-top:14px}.study-search{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:13px;background:#fbfcfa;padding:0 12px}.study-search input{width:100%;min-width:0;border:0;outline:none;background:transparent;padding:12px 0}.study-toolbar select{border:1px solid var(--line);border-radius:13px;background:#fff;padding:10px 11px}.study-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:13px}.study-card{border:1px solid var(--line);border-radius:17px;background:#fff;padding:15px;min-height:164px;text-align:left;color:var(--ink);cursor:pointer;display:flex;flex-direction:column;transition:.18s}.study-card:hover{transform:translateY(-2px);border-color:#bfd3c6;box-shadow:0 10px 26px rgba(31,50,39,.08)}.study-card-top{display:flex;justify-content:space-between;gap:8px}.study-card-type{border-radius:999px;padding:5px 8px;background:var(--brand-soft);color:var(--brand-deep);font-size:9px;font-weight:800}.study-card-progress{font-size:9px;color:var(--muted)}.study-card-title{margin-top:14px;font-size:19px;line-height:1.35;font-weight:820;word-break:break-word}.study-card.article-card .study-card-title,.study-card.complex-card .study-card-title{font-size:15px;line-height:1.55}.study-card-phonetic{min-height:17px;margin-top:5px;color:var(--muted);font-size:10px}.study-card-summary{margin-top:9px;color:var(--muted);font-size:11px;line-height:1.55;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.study-card-bottom{display:flex;justify-content:space-between;gap:8px;margin-top:auto;padding-top:12px}.study-difficulty{display:flex;gap:3px}.study-difficulty i{width:12px;height:4px;border-radius:999px;background:#e3e8e3}.study-difficulty i.active{background:var(--brand)}.study-scenario{color:var(--muted);font-size:9px}.study-load-more-wrap{display:flex;justify-content:center;margin-top:15px}.study-empty{grid-column:1/-1;border:1px dashed var(--line);border-radius:15px;padding:26px 15px;text-align:center;color:var(--muted);font-size:12px}.study-dialog{width:min(94vw,760px);max-height:93vh}.study-dialog-body{max-height:93vh;overflow:auto}.study-detail-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:15px}.study-detail-toolbar .secondary-btn{padding:8px 11px;font-size:12px}.study-detail-status{margin-left:auto;border-radius:999px;padding:6px 9px;background:var(--surface-2);color:var(--muted);font-size:10px;font-weight:750}.study-detail-content{display:grid;gap:12px;margin-top:8px}.study-detail-summary{border:1px solid #d8e7dc;border-radius:16px;background:linear-gradient(135deg,var(--brand-soft),#f7faf7);padding:15px;font-size:15px;line-height:1.75;font-weight:750}.study-detail-section{border:1px solid var(--line);border-radius:16px;background:var(--surface-2);padding:14px}.study-detail-section h4{margin:0 0 10px;font-size:13px}.study-detail-row{padding:10px 0;border-top:1px solid var(--line)}.study-detail-row:first-of-type{border-top:0;padding-top:0}.study-detail-row p{margin:4px 0 0;color:var(--muted);font-size:12px;line-height:1.65}.study-example-en{font-size:14px!important;color:var(--ink)!important;font-weight:750}.study-article-paragraph{padding:13px 0;border-top:1px solid var(--line)}.study-article-paragraph:first-of-type{border-top:0;padding-top:0}.study-article-paragraph .en{font-size:14px;line-height:1.8}.study-article-paragraph .zh{margin-top:7px;color:var(--muted);font-size:12px;line-height:1.7}.study-rating-box{margin-top:16px;padding-top:15px;border-top:1px solid var(--line)}.study-rating-box p{margin:5px 0 0;color:var(--muted);font-size:11px}.study-rating-actions{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;margin-top:11px}.study-rating-actions button{border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px 5px;font-size:10px;font-weight:750;cursor:pointer}.study-rating-actions button:hover{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-deep)}
@media(max-width:760px){.study-count-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.study-toolbar{grid-template-columns:1fr 1fr}.study-search{grid-column:1/-1}.study-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.study-card{min-height:155px;padding:13px}.study-detail-status{width:100%;margin-left:0;text-align:center}.study-rating-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.study-rating-actions button:last-child{grid-column:1/-1}}@media(max-width:390px){.study-card-grid{grid-template-columns:1fr}}
/* =========================================================
Step 8：正式学习模式
========================================================= */
.formal-learning-card{
grid-column:1/-1;
display:flex;
align-items:center;
justify-content:space-between;
gap:22px;
padding:22px;
background:
radial-gradient(circle at 88% 10%,rgba(255,255,255,.72),transparent 35%),
linear-gradient(135deg,#eaf5ed,#f8fbf8);
border-color:#c9dfcf;
overflow:hidden;
}
.formal-learning-copy{min-width:0;flex:1}
.formal-learning-kicker{
color:var(--brand);
font-size:10px;
letter-spacing:.12em;
font-weight:850;
}
.formal-learning-copy h3{
margin:6px 0 7px;
font-size:21px;
letter-spacing:-.02em;
}
.formal-learning-copy p{
margin:0;
color:var(--muted);
font-size:12px;
line-height:1.7;
}
.formal-learning-meta{
display:flex;
align-items:center;
flex-wrap:wrap;
gap:12px;
margin-top:13px;
color:var(--muted);
font-size:10px;
}
.formal-learning-meta span:first-child{
color:var(--brand-deep);
font-weight:750;
}
.formal-learning-mini-progress{
width:min(420px,100%);
height:6px;
margin-top:10px;
border-radius:999px;
background:rgba(36,107,71,.10);
overflow:hidden;
}
.formal-learning-mini-progress span{
display:block;
width:0;
height:100%;
border-radius:inherit;
background:var(--brand);
transition:width .25s ease;
}
.formal-learning-start{
flex:0 0 auto;
width:116px;
height:116px;
border:0;
border-radius:34px;
background:var(--brand);
color:#fff;
display:flex;
flex-direction:column;
align-items:center;
justify-content:center;
gap:8px;
cursor:pointer;
box-shadow:0 18px 36px rgba(36,107,71,.20);
transition:transform .18s ease,box-shadow .18s ease;
}
.formal-learning-start:hover{
transform:translateY(-2px);
box-shadow:0 22px 42px rgba(36,107,71,.24);
}
.formal-learning-start:active{transform:scale(.98)}
.formal-learning-start span{font-size:24px}
.formal-learning-start strong{font-size:12px}
.library-learning-banner{
display:flex;
align-items:center;
justify-content:space-between;
gap:18px;
padding:18px 20px;
background:linear-gradient(135deg,var(--brand-soft),#fff);
}
.library-learning-banner h3{
margin:5px 0;
font-size:17px;
}
.library-learning-banner p{
margin:0;
color:var(--muted);
font-size:11px;
line-height:1.6;
}
.library-learning-banner .primary-btn{flex:0 0 auto}
.learning-dialog{
width:100vw;
max-width:none;
height:100dvh;
max-height:none;
margin:0;
padding:0;
border:0;
background:#f5f7f4;
}
.learning-dialog::backdrop{
background:rgba(19,28,22,.42);
backdrop-filter:blur(5px);
}
.learning-shell{
min-height:100dvh;
display:flex;
flex-direction:column;
background:
radial-gradient(circle at 50% -15%,#e3f1e7,transparent 38%),
#f5f7f4;
}
.learning-header{
position:sticky;
top:0;
z-index:5;
min-height:72px;
display:grid;
grid-template-columns:44px minmax(0,620px) 44px;
justify-content:center;
align-items:center;
gap:13px;
padding:10px max(14px,env(safe-area-inset-left));
background:rgba(245,247,244,.92);
border-bottom:1px solid rgba(32,64,45,.08);
backdrop-filter:blur(16px);
-webkit-backdrop-filter:blur(16px);
}
.learning-close,
.learning-more{
width:40px;
height:40px;
border:1px solid var(--line);
border-radius:14px;
background:rgba(255,255,255,.82);
color:var(--ink);
font-size:21px;
cursor:pointer;
}
.learning-more{font-size:14px;font-weight:850}
.learning-header-center{min-width:0}
.learning-header-line{
display:flex;
align-items:center;
justify-content:space-between;
gap:12px;
font-size:12px;
}
.learning-header-line strong{
overflow:hidden;
text-overflow:ellipsis;
white-space:nowrap;
}
.learning-header-line span{
color:var(--muted);
white-space:nowrap;
}
.learning-progress-track{
height:7px;
margin-top:9px;
border-radius:999px;
background:rgba(36,107,71,.10);
overflow:hidden;
}
.learning-progress-track span{
display:block;
width:0;
height:100%;
border-radius:inherit;
background:linear-gradient(90deg,var(--brand),#53a774);
transition:width .24s ease;
}
.learning-stage{
width:min(760px,100%);
margin:0 auto;
flex:1;
display:flex;
align-items:center;
justify-content:center;
padding:26px 18px calc(34px + env(safe-area-inset-bottom));
}
.learning-loading{
text-align:center;
color:var(--muted);
font-size:12px;
}
.learning-loading .spinner{margin:0 auto 14px}
.learning-card-view{width:100%}
.learning-type-row{
display:flex;
align-items:center;
justify-content:space-between;
gap:10px;
margin-bottom:10px;
}
.learning-type-badge,
.learning-source-badge{
display:inline-flex;
align-items:center;
min-height:27px;
border-radius:999px;
padding:5px 10px;
font-size:10px;
font-weight:800;
}
.learning-type-badge{
background:var(--brand-soft);
color:var(--brand-deep);
}
.learning-source-badge{
background:#fff;
border:1px solid var(--line);
color:var(--muted);
}
.learning-main-card{
min-height:430px;
border:1px solid rgba(37,76,52,.12);
border-radius:28px;
background:rgba(255,255,255,.96);
box-shadow:0 24px 70px rgba(37,69,48,.10);
overflow:hidden;
}
.learning-front,
.learning-back{
padding:38px 34px;
}
.learning-front{
min-height:430px;
display:flex;
flex-direction:column;
align-items:center;
justify-content:center;
text-align:center;
}
.learning-english{
max-width:100%;
font-size:clamp(30px,5vw,52px);
line-height:1.3;
letter-spacing:-.025em;
font-weight:850;
word-break:break-word;
}
.learning-phonetic{
min-height:22px;
margin-top:12px;
color:var(--muted);
font-size:13px;
}
.learning-audio-actions{
display:flex;
gap:8px;
margin-top:22px;
}
.learning-audio-btn{
border:1px solid var(--line);
border-radius:12px;
background:var(--surface-2);
color:var(--ink);
padding:9px 13px;
font-size:11px;
cursor:pointer;
}
.learning-front-tip{
max-width:460px;
margin:24px 0 0;
color:var(--muted);
font-size:12px;
line-height:1.7;
}
.learning-reveal-btn{
width:min(330px,100%);
margin-top:25px;
border:0;
border-radius:16px;
background:var(--brand);
color:#fff;
padding:14px 18px;
font-size:13px;
font-weight:800;
cursor:pointer;
box-shadow:0 12px 28px rgba(36,107,71,.18);
}
.learning-back{
max-height:58vh;
overflow:auto;
}
.learning-summary{
border:1px solid #d7e7dc;
border-radius:17px;
background:linear-gradient(135deg,var(--brand-soft),#f8fbf8);
padding:16px;
font-size:16px;
line-height:1.75;
font-weight:750;
}
.learning-explanation{
display:grid;
gap:10px;
margin-top:12px;
}
.learning-explain-block{
border:1px solid var(--line);
border-radius:16px;
background:var(--surface-2);
padding:14px;
}
.learning-explain-block h4{
margin:0 0 9px;
font-size:12px;
}
.learning-explain-row{
padding:9px 0;
border-top:1px solid var(--line);
}
.learning-explain-row:first-of-type{
padding-top:0;
border-top:0;
}
.learning-explain-row:last-child{padding-bottom:0}
.learning-explain-row strong{
display:block;
font-size:13px;
line-height:1.6;
}
.learning-explain-row p{
margin:4px 0 0;
color:var(--muted);
font-size:11px;
line-height:1.65;
}
.learning-rating{
margin-top:14px;
border:1px solid var(--line);
border-radius:20px;
background:#fff;
padding:15px;
}
.learning-rating-title{
display:flex;
align-items:flex-end;
justify-content:space-between;
gap:12px;
}
.learning-rating-title strong{font-size:13px}
.learning-rating-title span{
color:var(--muted);
font-size:10px;
}
.learning-rating-grid{
display:grid;
grid-template-columns:repeat(5,minmax(0,1fr));
gap:7px;
margin-top:11px;
}
.learning-rating-grid button{
min-height:65px;
border:1px solid var(--line);
border-radius:14px;
background:var(--surface-2);
color:var(--ink);
padding:9px 6px;
cursor:pointer;
transition:transform .15s ease,border-color .15s ease,background .15s ease;
}
.learning-rating-grid button:hover{
transform:translateY(-1px);
border-color:var(--brand);
background:var(--brand-soft);
}
.learning-rating-grid strong{
display:block;
font-size:11px;
}
.learning-rating-grid small{
display:block;
margin-top:4px;
color:var(--muted);
font-size:8px;
}
.learning-complete{
width:100%;
text-align:center;
border:1px solid rgba(37,76,52,.12);
border-radius:28px;
background:#fff;
padding:36px 28px;
box-shadow:0 24px 70px rgba(37,69,48,.10);
}
.learning-complete-mark{
width:68px;
height:68px;
margin:0 auto 17px;
border-radius:22px;
background:var(--brand);
color:#fff;
display:grid;
place-items:center;
font-size:31px;
box-shadow:0 14px 32px rgba(36,107,71,.20);
}
.learning-complete h2{
margin:8px 0;
font-size:25px;
}
.learning-complete>p{
margin:0 auto;
max-width:520px;
color:var(--muted);
font-size:12px;
line-height:1.7;
}
.learning-complete-stats{
display:grid;
grid-template-columns:repeat(4,minmax(0,1fr));
gap:9px;
margin-top:24px;
}
.learning-complete-stats div{
border:1px solid var(--line);
border-radius:15px;
background:var(--surface-2);
padding:13px;
}
.learning-complete-stats span{
display:block;
color:var(--muted);
font-size:9px;
}
.learning-complete-stats strong{
display:block;
margin-top:5px;
font-size:17px;
}
.learning-complete-breakdown{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:8px;
margin-top:14px;
}
.learning-complete-breakdown span{
border-radius:999px;
background:var(--surface-2);
padding:7px 10px;
color:var(--muted);
font-size:9px;
}
.learning-complete-breakdown strong{
color:var(--ink);
}
.learning-complete-actions{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:8px;
margin-top:23px;
}
@media(max-width:760px){
.formal-learning-card{
align-items:stretch;
padding:18px;
}
.formal-learning-start{
width:88px;
height:auto;
min-height:105px;
border-radius:25px;
}
.library-learning-banner{
align-items:stretch;
flex-direction:column;
}
.library-learning-banner .primary-btn{width:100%}
.learning-header{
grid-template-columns:40px minmax(0,1fr) 40px;
padding-top:calc(8px + env(safe-area-inset-top));
}
.learning-stage{
align-items:flex-start;
padding:16px 12px calc(25px + env(safe-area-inset-bottom));
}
.learning-main-card{min-height:405px;border-radius:23px}
.learning-front{
min-height:405px;
padding:30px 20px;
}
.learning-back{
padding:22px 17px;
max-height:53vh;
}
.learning-english{font-size:clamp(28px,10vw,42px)}
.learning-rating-title{
align-items:flex-start;
flex-direction:column;
}
.learning-rating-grid{
grid-template-columns:repeat(2,minmax(0,1fr));
}
.learning-rating-grid button:last-child{
grid-column:1/-1;
}
.learning-complete{
padding:28px 17px;
border-radius:23px;
}
.learning-complete-stats{
grid-template-columns:repeat(2,minmax(0,1fr));
}
.learning-complete-actions{
flex-direction:column;
}
.learning-complete-actions button{width:100%}
}
@media(max-width:420px){
.formal-learning-card{
flex-direction:column;
}
.formal-learning-start{
width:100%;
min-height:58px;
flex-direction:row;
border-radius:17px;
}
.formal-learning-start span{font-size:17px}
}
/* =========================================================
Step 9：自动复习队列与错题优先
========================================================= */
.auto-review-card{
grid-column:1/-1;
display:flex;
align-items:center;
justify-content:space-between;
gap:22px;
padding:22px;
border-color:#ddd6bd;
background:
radial-gradient(circle at 88% 8%,rgba(255,255,255,.72),transparent 36%),
linear-gradient(135deg,#f7f1df,#fcfaf3);
overflow:hidden;
}
.auto-review-copy{
min-width:0;
flex:1;
}
.auto-review-kicker{
color:#8a651d;
font-size:10px;
letter-spacing:.12em;
font-weight:850;
}
.auto-review-copy h3{
margin:6px 0 7px;
font-size:21px;
letter-spacing:-.02em;
}
.auto-review-copy p{
margin:0;
color:var(--muted);
font-size:12px;
line-height:1.7;
}
.auto-review-counts{
display:flex;
flex-wrap:wrap;
gap:7px;
margin-top:13px;
}
.auto-review-counts span,
.library-review-chips span{
border:1px solid rgba(138,101,29,.14);
border-radius:999px;
background:rgba(255,255,255,.70);
padding:6px 9px;
color:#7a6949;
font-size:9px;
}
.auto-review-counts strong,
.library-review-chips strong{
color:#76520e;
}
.auto-review-progress{
width:min(420px,100%);
height:6px;
margin-top:11px;
border-radius:999px;
overflow:hidden;
background:rgba(138,101,29,.12);
}
.auto-review-progress span{
display:block;
width:0;
height:100%;
border-radius:inherit;
background:linear-gradient(90deg,#a97920,#d2a645);
transition:width .24s ease;
}
.auto-review-start{
flex:0 0 auto;
width:116px;
height:116px;
border:0;
border-radius:34px;
background:#9d7529;
color:#fff;
display:flex;
flex-direction:column;
align-items:center;
justify-content:center;
gap:8px;
cursor:pointer;
box-shadow:0 18px 36px rgba(118,82,14,.18);
transition:transform .18s ease,box-shadow .18s ease;
}
.auto-review-start:hover{
transform:translateY(-2px);
box-shadow:0 22px 42px rgba(118,82,14,.23);
}
.auto-review-start:active{transform:scale(.98)}
.auto-review-start span{font-size:27px}
.auto-review-start strong{font-size:12px}
.library-review-banner{
display:flex;
align-items:center;
justify-content:space-between;
gap:18px;
padding:18px 20px;
border-color:#ddd6bd;
background:linear-gradient(135deg,#f8f2e2,#fff);
}
.library-review-banner h3{
margin:5px 0;
font-size:17px;
}
.library-review-banner p{
margin:0;
color:var(--muted);
font-size:11px;
line-height:1.6;
}
.library-review-chips{
display:flex;
flex-wrap:wrap;
gap:6px;
margin-top:10px;
}
.library-review-banner .secondary-btn{
flex:0 0 auto;
border-color:#c7aa6e;
color:#77571c;
background:#fffdf8;
}
.review-shell{
background:
radial-gradient(circle at 50% -15%,#f4e8c9,transparent 38%),
#f7f5ef;
}
.review-progress-track{
background:rgba(138,101,29,.12);
}
.review-progress-track span{
background:linear-gradient(90deg,#a97920,#d2a645);
}
.review-source-badge{
border-color:#ddcda8;
color:#7c5b19;
background:#fffaf0;
}
.review-main-card{
border-color:rgba(138,101,29,.15);
}
.review-reveal-btn{
background:#9d7529;
box-shadow:0 12px 28px rgba(118,82,14,.18);
}
.review-summary{
border-color:#e5d7b8;
background:linear-gradient(135deg,#f8f0dc,#fffdf7);
}
.review-rating-grid button:hover{
border-color:#a97920;
background:#fbf3df;
color:#6f5016;
}
.review-empty-mark,
.review-complete-mark{
background:#9d7529;
box-shadow:0 14px 32px rgba(118,82,14,.20);
}
.review-source-summary{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:7px;
margin-top:14px;
}
.review-source-summary span{
border:1px solid #e4d8bd;
border-radius:999px;
background:#fffaf1;
padding:7px 10px;
color:#725827;
font-size:9px;
}
@media(max-width:760px){
.auto-review-card{
align-items:stretch;
padding:18px;
}
.auto-review-start{
width:88px;
height:auto;
min-height:105px;
border-radius:25px;
}
.library-review-banner{
align-items:stretch;
flex-direction:column;
}
.library-review-banner .secondary-btn{
width:100%;
}
}
@media(max-width:420px){
.auto-review-card{
flex-direction:column;
}
.auto-review-start{
width:100%;
min-height:58px;
flex-direction:row;
border-radius:17px;
}
.auto-review-start span{font-size:18px}
}
/* =========================================================
Step 10：听力、听写、跟读录音
========================================================= */
.practice-hub-card{
padding:18px;
background:
radial-gradient(circle at 90% 5%,rgba(255,255,255,.78),transparent 34%),
linear-gradient(135deg,#e9f1f7,#fbfcfd);
border-color:#ccdce7;
}
.practice-mode-grid{
display:grid;
grid-template-columns:repeat(3,minmax(0,1fr));
gap:10px;
margin-top:13px;
}
.practice-mode-card{
border:1px solid rgba(62,105,133,.14);
border-radius:18px;
background:rgba(255,255,255,.86);
color:var(--ink);
padding:16px;
text-align:left;
cursor:pointer;
display:flex;
flex-direction:column;
align-items:flex-start;
min-height:145px;
transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.practice-mode-card:hover{
transform:translateY(-2px);
border-color:#9ebdd0;
box-shadow:0 12px 28px rgba(48,82,104,.09);
}
.practice-mode-icon{
width:38px;
height:38px;
border-radius:13px;
background:#e5f0f6;
color:#315f7b;
display:grid;
place-items:center;
font-size:18px;
margin-bottom:11px;
}
.practice-mode-card strong{font-size:14px}
.practice-mode-card small{
margin-top:5px;
color:var(--muted);
font-size:10px;
line-height:1.5;
}
.practice-mode-card em{
margin-top:auto;
padding-top:12px;
color:#315f7b;
font-size:9px;
font-style:normal;
font-weight:750;
}
.practice-shell{
background:
radial-gradient(circle at 50% -15%,#dcebf4,transparent 38%),
#f3f7f9;
}
.practice-progress-track{
background:rgba(49,95,123,.12);
}
.practice-progress-track span{
background:linear-gradient(90deg,#326581,#65a2c1);
}
.practice-source-badge{
border-color:#bed2de;
background:#f5fbfe;
color:#315f7b;
}
.practice-main-card{
border-color:rgba(49,95,123,.14);
}
.practice-mode-view{
min-height:430px;
}
.practice-audio-hero,
.practice-shadowing-copy{
min-height:430px;
padding:34px 25px;
display:flex;
flex-direction:column;
align-items:center;
justify-content:center;
text-align:center;
}
.practice-audio-symbol{
width:72px;
height:72px;
border-radius:24px;
display:grid;
place-items:center;
background:#e5f0f6;
color:#315f7b;
font-size:28px;
box-shadow:0 14px 32px rgba(48,82,104,.10);
}
.practice-audio-hero h2{
margin:18px 0 7px;
font-size:24px;
}
.practice-audio-hero>p{
margin:0;
color:var(--muted);
font-size:12px;
}
.practice-audio-buttons{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:8px;
margin-top:22px;
}
.practice-reveal{
margin-top:18px;
}
.practice-dictation-input{
width:min(520px,100%);
margin-top:20px;
text-align:left;
}
.practice-dictation-input span{
display:block;
margin-bottom:7px;
color:var(--muted);
font-size:10px;
}
.practice-dictation-input textarea{
width:100%;
min-height:92px;
resize:vertical;
border:1px solid var(--line);
border-radius:15px;
background:#fbfcfd;
padding:13px;
outline:none;
color:var(--ink);
font:inherit;
}
.practice-dictation-input textarea:focus{
border-color:#79a7bf;
box-shadow:0 0 0 4px rgba(71,124,153,.09);
}
.practice-submit-btn{
width:min(320px,100%);
margin-top:13px;
border:0;
border-radius:15px;
background:#326581;
color:#fff;
padding:13px 17px;
font-size:12px;
font-weight:800;
cursor:pointer;
}
.practice-shadowing-text{
max-width:620px;
font-size:clamp(27px,5vw,44px);
line-height:1.4;
font-weight:850;
letter-spacing:-.025em;
}
.practice-recorder{
display:flex;
align-items:center;
gap:12px;
margin-top:22px;
}
.practice-record-btn{
border:1px solid #d9b6b3;
border-radius:15px;
background:#fff7f6;
color:#9d3e36;
padding:11px 15px;
display:flex;
align-items:center;
gap:8px;
cursor:pointer;
}
.practice-record-btn.recording{
background:#a8453d;
color:#fff;
border-color:#a8453d;
}
.practice-record-btn span{font-size:13px}
.practice-record-btn strong{font-size:11px}
.practice-recorder>span{
min-width:42px;
color:var(--muted);
font-variant-numeric:tabular-nums;
font-size:12px;
}
.practice-record-playback{
width:min(480px,100%);
margin-top:15px;
}
.practice-record-tip{
margin:11px 0 0;
color:var(--muted);
font-size:10px;
line-height:1.55;
}
.practice-answer-result{
margin-bottom:12px;
border-radius:15px;
padding:12px 14px;
font-size:12px;
line-height:1.65;
}
.practice-answer-result.correct{
border:1px solid #c8e1ce;
background:#f1f8f3;
color:#2e6a3d;
}
.practice-answer-result.weak{
border:1px solid #ead1ca;
background:#fff6f3;
color:#8b4435;
}
.practice-rating-row{
display:grid;
grid-template-columns:repeat(4,minmax(0,1fr));
gap:7px;
margin-top:11px;
}
.practice-rating-row button,
.practice-next-btn{
min-height:48px;
border:1px solid var(--line);
border-radius:13px;
background:var(--surface-2);
color:var(--ink);
padding:9px 7px;
font-size:10px;
font-weight:750;
cursor:pointer;
}
.practice-rating-row button:hover{
border-color:#6f9fb8;
background:#eef6fa;
}
.practice-next-btn{
width:100%;
margin-top:10px;
background:#326581;
color:#fff;
border-color:#326581;
}
.practice-complete-mark{
background:#326581;
box-shadow:0 14px 32px rgba(48,82,104,.18);
}
@media(max-width:760px){
.practice-mode-grid{grid-template-columns:1fr}
.practice-mode-card{
min-height:105px;
display:grid;
grid-template-columns:44px minmax(0,1fr);
column-gap:11px;
align-items:center;
}
.practice-mode-icon{
grid-row:1/4;
margin:0;
}
.practice-mode-card small,
.practice-mode-card em{
margin:0;
padding:0;
}
.practice-mode-view,
.practice-audio-hero,
.practice-shadowing-copy{
min-height:405px;
}
.practice-audio-hero,
.practice-shadowing-copy{
padding:27px 17px;
}
.practice-rating-row{
grid-template-columns:repeat(2,minmax(0,1fr));
}
}
/* =========================================================
Step 11：自适应学习计划
========================================================= */
.adaptive-home-card{
grid-column:1/-1;
display:grid;
grid-template-columns:minmax(0,1fr) auto auto;
align-items:center;
gap:18px;
padding:18px 20px;
border-color:#d6d0e7;
background:
radial-gradient(circle at 92% 5%,rgba(255,255,255,.72),transparent 35%),
linear-gradient(135deg,#f0edf8,#fcfbfe);
}
.adaptive-home-main{
min-width:0;
display:flex;
align-items:flex-start;
gap:12px;
}
.adaptive-home-main h3{
margin:2px 0 5px;
font-size:17px;
}
.adaptive-home-main p{
margin:0;
color:var(--muted);
font-size:11px;
line-height:1.6;
}
.adaptive-mode-badge{
display:inline-flex;
align-items:center;
justify-content:center;
flex:0 0 auto;
min-height:28px;
border-radius:999px;
padding:6px 10px;
background:#e8e2f5;
color:#654a8a;
font-size:9px;
font-weight:850;
white-space:nowrap;
}
.adaptive-mode-badge[data-mode="recovery"]{
background:#f7e5dc;
color:#8a4c32;
}
.adaptive-mode-badge[data-mode="consolidation"]{
background:#f5ecd5;
color:#80611c;
}
.adaptive-mode-badge[data-mode="balanced"]{
background:#e4f0e8;
color:#326944;
}
.adaptive-mode-badge[data-mode="challenge"]{
background:#e0ebf8;
color:#315f86;
}
.adaptive-home-targets{
display:grid;
grid-template-columns:repeat(3,minmax(72px,1fr));
gap:7px;
}
.adaptive-home-targets>div{
border:1px solid rgba(102,75,139,.12);
border-radius:13px;
background:rgba(255,255,255,.72);
padding:10px 11px;
}
.adaptive-home-targets span{
display:block;
color:var(--muted);
font-size:8px;
}
.adaptive-home-targets strong{
display:block;
margin-top:4px;
font-size:13px;
}
.adaptive-plan-grid{
margin-bottom:14px;
}
.adaptive-plan-detail{
grid-column:1/-1;
padding:20px;
border-color:#d6d0e7;
background:
radial-gradient(circle at 95% 0%,#f3effb,transparent 34%),
#fff;
}
.adaptive-plan-head{
display:flex;
align-items:flex-start;
justify-content:space-between;
gap:16px;
}
.adaptive-plan-head h3{
margin:5px 0;
font-size:20px;
}
.adaptive-plan-head p{
margin:0;
color:var(--muted);
font-size:11px;
line-height:1.6;
}
.adaptive-plan-actions{
display:flex;
align-items:center;
gap:8px;
}
.adaptive-target-grid{
display:grid;
grid-template-columns:repeat(6,minmax(0,1fr));
gap:8px;
margin-top:17px;
}
.adaptive-target-grid>div,
.adaptive-metric-grid>div{
border:1px solid var(--line);
border-radius:15px;
background:var(--surface-2);
padding:12px;
}
.adaptive-target-grid span,
.adaptive-metric-grid span{
display:block;
color:var(--muted);
font-size:9px;
}
.adaptive-target-grid strong{
display:block;
margin-top:5px;
font-size:15px;
}
.adaptive-metric-grid{
display:grid;
grid-template-columns:repeat(4,minmax(0,1fr));
gap:8px;
margin-top:10px;
}
.adaptive-metric-grid strong{
display:block;
margin-top:5px;
font-size:16px;
}
.adaptive-meter{
height:5px;
margin-top:9px;
overflow:hidden;
border-radius:999px;
background:#e4e7e3;
}
.adaptive-meter i{
display:block;
width:0;
height:100%;
border-radius:inherit;
background:#72569a;
transition:width .25s ease;
}
.adaptive-detail-columns{
display:grid;
grid-template-columns:1.05fr .95fr;
gap:10px;
margin-top:10px;
}
.adaptive-detail-columns>section{
border:1px solid var(--line);
border-radius:16px;
background:#fff;
padding:14px;
}
.adaptive-detail-columns h4{
margin:0 0 10px;
font-size:12px;
}
.adaptive-reasons{
display:grid;
gap:7px;
}
.adaptive-reasons p{
margin:0;
border-radius:11px;
background:var(--surface-2);
padding:9px 10px;
color:var(--muted);
font-size:10px;
line-height:1.55;
}
.adaptive-content-mix{
display:grid;
gap:8px;
}
.adaptive-mix-row{
display:grid;
grid-template-columns:64px minmax(0,1fr) 34px;
align-items:center;
gap:8px;
font-size:9px;
}
.adaptive-mix-row span:last-child{
text-align:right;
color:var(--muted);
}
.adaptive-mix-track{
height:7px;
overflow:hidden;
border-radius:999px;
background:#e7e9e5;
}
.adaptive-mix-track i{
display:block;
height:100%;
border-radius:inherit;
background:linear-gradient(90deg,#72569a,#a88dcc);
}
.adaptive-focus{
display:flex;
flex-wrap:wrap;
gap:7px;
margin-top:10px;
}
.adaptive-focus span{
border:1px solid #d8d0e8;
border-radius:999px;
background:#faf8fd;
color:#644b83;
padding:6px 9px;
font-size:9px;
}
@media(max-width:900px){
.adaptive-target-grid{
grid-template-columns:repeat(3,minmax(0,1fr));
}
}
@media(max-width:760px){
.adaptive-home-card{
grid-template-columns:1fr;
}
.adaptive-home-targets{
grid-template-columns:repeat(3,minmax(0,1fr));
}
.adaptive-home-card>.secondary-btn{
width:100%;
}
.adaptive-plan-head{
flex-direction:column;
}
.adaptive-plan-actions{
width:100%;
justify-content:space-between;
}
.adaptive-target-grid{
grid-template-columns:repeat(2,minmax(0,1fr));
}
.adaptive-metric-grid{
grid-template-columns:repeat(2,minmax(0,1fr));
}
.adaptive-detail-columns{
grid-template-columns:1fr;
}
}
/* =========================================================
Step 12：报告、内容管理、导出与最终系统
========================================================= */
.report-grid{margin-bottom:14px}
.report-card{
grid-column:1/-1;padding:20px;border-color:#cfdce4;
background:radial-gradient(circle at 95% 0%,#eaf2f7,transparent 34%),#fff
}
.report-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.report-head h3{margin:5px 0;font-size:20px}
.report-head p{margin:0;color:var(--muted);font-size:11px;line-height:1.6}
.report-range-tabs{display:flex;gap:5px;padding:4px;border-radius:13px;background:#edf2f4}
.report-range-tabs button{
border:0;border-radius:10px;background:transparent;color:var(--muted);
padding:7px 10px;font-size:10px;font-weight:750;cursor:pointer
}
.report-range-tabs button.active{
background:#fff;color:#315d74;box-shadow:0 3px 10px rgba(48,82,104,.09)
}
.report-summary-grid{
display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin-top:17px
}
.report-summary-grid>div{
border:1px solid var(--line);border-radius:14px;background:var(--surface-2);padding:12px
}
.report-summary-grid span{display:block;color:var(--muted);font-size:8px}
.report-summary-grid strong{display:block;margin-top:5px;font-size:15px}
.report-columns{
display:grid;grid-template-columns:1.25fr .75fr;gap:10px;margin-top:10px
}
.report-columns>section{
border:1px solid var(--line);border-radius:16px;background:#fff;padding:14px;min-width:0
}
.report-lower-columns{grid-template-columns:1fr 1fr}
.report-section-title{
display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px
}
.report-section-title h4{margin:0;font-size:12px}
.report-section-title span{color:var(--muted);font-size:9px}
.report-trend{
min-height:180px;display:flex;align-items:flex-end;gap:5px;
overflow-x:auto;padding:10px 0 2px
}
.report-trend-day{
flex:1 0 18px;min-width:18px;max-width:42px;height:150px;
display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:5px
}
.report-trend-bar{
width:100%;min-height:3px;border-radius:6px 6px 2px 2px;
background:linear-gradient(180deg,#5f91aa,#bdd4df)
}
.report-trend-day strong{font-size:9px;font-weight:700;line-height:1}
/* 「分」比数字小一号：一眼看过去先看到数值，单位只做确认 */
.report-trend-day strong em{font-size:7px;font-style:normal;font-weight:500;color:var(--muted);margin-left:1px}
.report-trend-day small{color:var(--muted);font-size:7px;white-space:nowrap}
.report-scores,.report-types{display:grid;gap:10px}
.report-score-row,.report-type-row{
display:grid;grid-template-columns:58px minmax(0,1fr) 38px;
align-items:center;gap:8px;font-size:9px
}
.report-score-track,.report-type-track{
height:8px;border-radius:999px;overflow:hidden;background:#e8ece9
}
.report-score-track i{
display:block;height:100%;border-radius:inherit;
background:linear-gradient(90deg,#3f7a95,#75acc5)
}
.report-type-track i{
display:block;height:100%;border-radius:inherit;
background:linear-gradient(90deg,#42795a,#8eb99b)
}
.report-score-row>span:last-child,.report-type-row>span:last-child{
text-align:right;color:var(--muted)
}
.report-weak-items{display:grid;gap:7px;max-height:260px;overflow:auto}
.report-weak-item{
width:100%;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;
border:0;border-radius:12px;background:var(--surface-2);
color:var(--ink);padding:9px 10px;text-align:left;cursor:pointer
}
.report-weak-item strong{display:block;font-size:10px;line-height:1.5}
.report-weak-item small{display:block;margin-top:3px;color:var(--muted);font-size:8px}
.report-weak-item span{
align-self:center;border-radius:999px;background:#f7e7df;
color:#8a4b34;padding:5px 7px;font-size:8px
}
.report-highlights{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}
.report-highlights span{
border:1px solid #cedde5;border-radius:999px;background:#f5fafc;
color:#3a6478;padding:6px 9px;font-size:9px
}
.system-tools-card{
background:radial-gradient(circle at 94% 4%,#ecf4ef,transparent 34%),#fff
}
.admin-dialog{
width:min(1040px,calc(100vw - 22px));max-width:none;
max-height:calc(100dvh - 22px);border:0;border-radius:24px;
padding:0;background:#f6f8f5;color:var(--ink)
}
.admin-dialog::backdrop{background:rgba(18,28,21,.45);backdrop-filter:blur(6px)}
.admin-dialog-shell{display:flex;flex-direction:column;max-height:calc(100dvh - 22px)}
.admin-dialog-header{
display:flex;align-items:center;justify-content:space-between;gap:15px;
padding:17px 20px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.92)
}
.admin-dialog-header h2{margin:4px 0 0;font-size:20px}
.admin-dialog-header>button{
width:40px;height:40px;border:1px solid var(--line);border-radius:13px;
background:#fff;color:var(--ink);font-size:20px;cursor:pointer
}
.admin-dialog-body{overflow:auto;padding:18px}
.admin-filter-bar{
display:grid;grid-template-columns:130px 120px minmax(180px,1fr) auto auto auto;gap:7px
}
.admin-filter-bar select,.admin-filter-bar input{
min-height:40px;border:1px solid var(--line);border-radius:12px;
background:#fff;color:var(--ink);padding:8px 10px;font:inherit
}
.content-admin-list{display:grid;gap:8px;margin-top:14px}
.content-admin-row{
display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;
border:1px solid var(--line);border-radius:15px;background:#fff;padding:12px
}
.content-admin-row.inactive{opacity:.62;background:#f3f4f2}
.content-admin-main strong{display:block;font-size:13px;line-height:1.55}
.content-admin-main p{margin:4px 0 0;color:var(--muted);font-size:10px;line-height:1.6}
.content-admin-meta{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.content-admin-meta span{
border-radius:999px;background:var(--surface-2);padding:5px 7px;
color:var(--muted);font-size:8px
}
.content-admin-actions{display:flex;align-items:center;gap:6px}
.content-admin-actions button{
border:1px solid var(--line);border-radius:10px;background:#fff;
color:var(--ink);padding:7px 9px;font-size:9px;cursor:pointer
}
.content-admin-actions button.danger{color:#9a483d;border-color:#e3c5c0}
.content-admin-editor{
border:1px solid var(--line);border-radius:18px;background:#fff;padding:16px
}
.admin-editor-head{
display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px
}
.admin-editor-head h3{margin:0 0 5px;font-size:17px}
.admin-editor-head p{margin:0;color:var(--muted);font-size:10px}
.admin-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.admin-form-wide{grid-column:1/-1}
.admin-form-grid textarea{min-height:84px;resize:vertical}
.admin-form-actions{display:flex;align-items:center;gap:12px;margin-top:14px}
.content-import-textarea{
width:100%;min-height:320px;resize:vertical;border:1px solid var(--line);
border-radius:14px;background:#fbfcfb;padding:13px;color:var(--ink);
font:12px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace
}
.system-dialog{width:min(760px,calc(100vw - 22px))}
.system-panel-intro h3{margin:0 0 7px;font-size:18px}
.system-panel-intro p{margin:0;color:var(--muted);font-size:11px;line-height:1.65}
.export-option-grid{
display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:16px
}
.export-option-grid button{
min-height:100px;border:1px solid var(--line);border-radius:16px;
background:#fff;color:var(--ink);padding:14px;text-align:left;cursor:pointer
}
.export-option-grid button:hover{border-color:#8bb69a;background:#f7fbf8}
.export-option-grid strong{display:block;font-size:12px}
.export-option-grid small{
display:block;margin-top:6px;color:var(--muted);font-size:9px;line-height:1.55
}
.diagnostic-summary{margin-top:15px;border-radius:15px;padding:13px;font-size:11px}
.diagnostic-summary.healthy{
border:1px solid #c9dfcf;background:#f2f8f3;color:#356743
}
.diagnostic-summary.warning{
border:1px solid #e5d0c8;background:#fff7f4;color:#8a4938
}
.diagnostic-list{display:grid;gap:6px;margin:12px 0}
.diagnostic-row{
display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:8px;
align-items:center;border:1px solid var(--line);border-radius:12px;
background:#fff;padding:9px 10px
}
.diagnostic-row>span:first-child{
width:20px;height:20px;border-radius:7px;display:grid;place-items:center;font-size:10px
}
.diagnostic-row.ok>span:first-child{background:#e5f1e8;color:#2e6e40}
.diagnostic-row.fail>span:first-child{background:#f8e5df;color:#984638}
.diagnostic-row strong{font-size:10px}
.diagnostic-row small{color:var(--muted);font-size:8px}
.install-instructions{
display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:16px 0
}
.install-instructions>div{
border:1px solid var(--line);border-radius:15px;background:#fff;padding:13px
}
.install-instructions strong{font-size:11px}
.install-instructions p{
margin:6px 0 0;color:var(--muted);font-size:9px;line-height:1.6
}
@media(max-width:900px){
.report-summary-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.admin-filter-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
.admin-filter-bar input{grid-column:1/-1}
}
@media(max-width:760px){
.report-head{flex-direction:column}
.report-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.report-columns,.report-lower-columns{grid-template-columns:1fr}
.report-trend-day{flex-basis:24px;min-width:24px}
.admin-dialog{
width:100vw;height:100dvh;max-height:none;border-radius:0;margin:0
}
.admin-dialog-shell{max-height:100dvh}
.admin-dialog-header{padding-top:calc(13px + env(safe-area-inset-top))}
.admin-dialog-body{padding-bottom:calc(18px + env(safe-area-inset-bottom))}
.admin-filter-bar{grid-template-columns:1fr 1fr}
.admin-filter-bar input,.admin-filter-bar button:last-child{grid-column:1/-1}
.content-admin-row{grid-template-columns:1fr}
.content-admin-actions{justify-content:flex-end}
.admin-form-grid{grid-template-columns:1fr}
.admin-form-wide{grid-column:auto}
.export-option-grid,.install-instructions{grid-template-columns:1fr}
}
/* =========================================================
Step 13：单词五维深度拆解
========================================================= */
.study-word-view-tabs{
display:flex;
gap:5px;
margin:8px 0 14px;
padding:4px;
border-radius:14px;
background:#edf2ee;
}
.study-word-view-tabs button{
flex:1;
min-height:38px;
border:0;
border-radius:11px;
background:transparent;
color:var(--muted);
font-size:10px;
font-weight:800;
cursor:pointer;
}
.study-word-view-tabs button.active{
background:#fff;
color:#245f40;
box-shadow:0 4px 12px rgba(35,77,49,.08);
}
.word-analysis-tab-badge{
display:inline-flex;
margin-left:5px;
border-radius:999px;
background:#dbe9df;
color:#376649;
padding:3px 6px;
font-size:7px;
}
.word-analysis-tab-badge.ready{
background:#246b47;
color:#fff;
}
.word-analysis-shell{
min-height:360px;
}
.word-analysis-empty,
.word-analysis-loading{
min-height:390px;
display:flex;
flex-direction:column;
align-items:center;
justify-content:center;
text-align:center;
border:1px solid #d9e4dc;
border-radius:20px;
background:
radial-gradient(circle at 50% 0%,#e9f3ec,transparent 43%),
#fbfcfb;
padding:30px 20px;
}
.word-analysis-empty h3{
margin:8px 0;
font-size:22px;
}
.word-analysis-empty>p,
.word-analysis-loading p{
max-width:560px;
margin:0;
color:var(--muted);
font-size:11px;
line-height:1.75;
}
.word-analysis-feature-list{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:7px;
margin:17px 0;
}
.word-analysis-feature-list span{
border:1px solid #d4e2d8;
border-radius:999px;
background:#fff;
color:#41694e;
padding:6px 9px;
font-size:9px;
}
.word-analysis-loading strong{
margin-top:15px;
font-size:16px;
}
.word-analysis-hero{
display:flex;
align-items:flex-start;
justify-content:space-between;
gap:15px;
border:1px solid #d5e2d8;
border-radius:20px;
background:
radial-gradient(circle at 93% 5%,rgba(255,255,255,.8),transparent 34%),
linear-gradient(135deg,#e9f3ec,#fbfcfb);
padding:18px;
}
.word-analysis-hero h3{
margin:6px 0 4px;
font-size:30px;
letter-spacing:-.03em;
}
.word-analysis-hero p{
margin:0;
color:#52655a;
font-size:12px;
line-height:1.65;
}
.word-analysis-priority{
display:inline-flex;
border-radius:999px;
background:#246b47;
color:#fff;
padding:5px 8px;
font-size:8px;
font-weight:800;
}
.word-analysis-hero-actions{
display:flex;
flex-wrap:wrap;
justify-content:flex-end;
gap:7px;
}
.word-analysis-core-grid{
display:grid;
grid-template-columns:.7fr 1fr 1.3fr;
gap:8px;
margin-top:9px;
}
.word-analysis-core-grid>div{
border:1px solid var(--line);
border-radius:15px;
background:#fff;
padding:12px;
}
.word-analysis-core-grid span{
display:block;
color:var(--muted);
font-size:8px;
}
.word-analysis-core-grid strong{
display:block;
margin-top:5px;
font-size:10px;
line-height:1.55;
}
.word-analysis-nav{
display:flex;
gap:6px;
margin:13px 0 10px;
overflow-x:auto;
padding-bottom:3px;
scrollbar-width:none;
}
.word-analysis-nav::-webkit-scrollbar{display:none}
.word-analysis-nav button{
flex:0 0 auto;
border:1px solid var(--line);
border-radius:999px;
background:#fff;
color:var(--muted);
padding:8px 11px;
font-size:9px;
font-weight:750;
cursor:pointer;
}
.word-analysis-nav button.active{
border-color:#75a185;
background:#edf6f0;
color:#285e3d;
}
/* 维度轨道：一屏一维，横向滑动翻页。
scroll-snap 保证松手后一定停在整页上，不会卡在两页中间。
overscroll-behavior-x:contain 挡住 iOS 的"滑到头继续拽=后退"手势 ——
不挡的话滑到第一维再往右一拽就退出页面了。 */
.word-analysis-track{
display:flex;
gap:10px;
overflow-x:auto;
overflow-y:hidden;
scroll-snap-type:x mandatory;
overscroll-behavior-x:contain;
scrollbar-width:none;
-webkit-overflow-scrolling:touch;
scroll-padding:0;
}
.word-analysis-track::-webkit-scrollbar{display:none}
.word-analysis-panel{
display:block;
flex:0 0 100%;
scroll-snap-align:start;
border:1px solid var(--line);
border-radius:18px;
background:#fff;
padding:16px;
/* 各维长短差很多。不封顶的话轨道会被最长的那一维撑高，
短的那几维底下留一大片空白，看着像没加载出来。
封顶之后每一维在自己格子里纵向滚，外层只管横向翻页。 */
max-height:min(66vh, 620px);
overflow-y:auto;
overscroll-behavior-y:contain;
}
.word-analysis-section-head{
display:flex;
align-items:flex-start;
justify-content:space-between;
gap:12px;
margin-bottom:13px;
}
.word-analysis-section-head h4{
margin:4px 0 0;
font-size:17px;
}
.word-phonetic-pills{
display:flex;
flex-wrap:wrap;
justify-content:flex-end;
gap:5px;
}
.word-phonetic-pills span,
.word-confidence{
border:1px solid #d6e2d9;
border-radius:999px;
background:#f7faf8;
color:#466452;
padding:6px 8px;
font-size:8px;
}
.word-analysis-info-banner{
margin:8px 0;
border-radius:13px;
background:#eff6f1;
color:#385b45;
padding:10px 12px;
font-size:10px;
line-height:1.65;
}
.word-analysis-info-banner.caution{
background:#fff7e8;
color:#795d25;
}
.word-analysis-panel h5{
margin:17px 0 9px;
font-size:11px;
}
.word-syllable-grid{
display:grid;
grid-template-columns:repeat(2,minmax(0,1fr));
gap:8px;
}
.word-syllable-card{
border:1px solid var(--line);
border-radius:15px;
background:var(--surface-2);
padding:12px;
}
.word-syllable-head{
display:grid;
grid-template-columns:24px minmax(0,1fr) auto;
align-items:center;
gap:7px;
}
.word-syllable-head>span{
width:22px;
height:22px;
display:grid;
place-items:center;
border-radius:8px;
background:#dfece3;
color:#356847;
font-size:8px;
}
.word-syllable-head strong{font-size:15px}
.word-syllable-phonetic{
margin:8px 0 5px;
color:#436a52;
font-size:11px;
}
.word-syllable-card>p{
margin:0;
color:var(--muted);
font-size:9px;
line-height:1.6;
}
.word-analysis-note{
margin-top:7px;
border-radius:9px;
background:#fff;
padding:7px 8px;
color:#5c6d62;
font-size:8px;
line-height:1.55;
}
.word-speak-btn{
flex:0 0 auto;
border:1px solid #cddbd1;
border-radius:9px;
background:#fff;
color:#376649;
padding:5px 7px;
font-size:7px;
font-weight:750;
cursor:pointer;
}
.word-rule-list{
display:grid;
gap:7px;
}
.word-rule-row{
display:grid;
grid-template-columns:80px 80px minmax(0,1fr) auto;
align-items:center;
gap:8px;
border-radius:12px;
background:var(--surface-2);
padding:9px 10px;
}
.word-rule-row strong{font-size:11px}
.word-rule-row>span{color:#356847;font-size:10px}
.word-rule-row p{
margin:0;
color:var(--muted);
font-size:9px;
line-height:1.5;
}
/* 字母组合规则的例词按钮：可能有多个，窄屏下要能换行 */
.word-rule-examples{
display:flex;
flex-wrap:wrap;
gap:4px;
justify-content:flex-end;
}
@media (max-width:520px){
/* 窄屏把网格压成两行，避免例词按钮把说明文字挤没 */
.word-rule-row{grid-template-columns:56px 56px minmax(0,1fr)}
.word-rule-examples{grid-column:1 / -1; justify-content:flex-start}
}
.word-analysis-list{
margin:0;
padding-left:20px;
color:#56675d;
font-size:9px;
line-height:1.8;
}
.word-morph-grid{
display:grid;
grid-template-columns:repeat(3,minmax(0,1fr));
gap:8px;
}
.word-morph-part{
border:1px solid var(--line);
border-radius:15px;
background:var(--surface-2);
padding:11px;
}
.word-morph-part h5{margin:0 0 8px}
.word-morph-row{
border-top:1px dashed #d9dfda;
padding:8px 0;
}
.word-morph-row:first-of-type{border-top:0}
.word-morph-row strong{
display:block;
font-size:13px;
}
.word-morph-row span{
display:block;
margin-top:3px;
color:#356847;
font-size:9px;
}
.word-morph-row p{
margin:4px 0 0;
color:var(--muted);
font-size:8px;
line-height:1.5;
}
.word-affix-grid,
.word-family-grid,
.word-collocation-grid{
display:grid;
grid-template-columns:repeat(2,minmax(0,1fr));
gap:8px;
}
.word-affix-card,
.word-family-card,
.word-collocation-card{
border:1px solid var(--line);
border-radius:15px;
background:var(--surface-2);
padding:11px;
}
.word-affix-card strong,
.word-family-card strong,
.word-collocation-card strong{
font-size:12px;
}
.word-affix-card p,
.word-family-card p,
.word-collocation-card p{
margin:5px 0 0;
color:var(--muted);
font-size:9px;
line-height:1.6;
}
.word-affix-card small,
.word-family-card>span,
.word-collocation-card>span{
display:block;
margin-top:5px;
color:#42684f;
font-size:8px;
}
.word-family-head,
.word-collocation-head{
display:flex;
align-items:center;
justify-content:space-between;
gap:8px;
}
.word-family-example,
.word-collocation-example{
margin-top:8px;
border-radius:10px;
background:#fff;
padding:8px;
}
.word-family-example b,
.word-collocation-example b{
display:block;
font-size:9px;
line-height:1.5;
}
.word-collocation-example small{
display:block;
margin-top:5px;
color:var(--muted);
font-size:8px;
}
.word-confusion-list,
.word-scenario-list{
display:grid;
gap:9px;
}
.word-confusion-card,
.word-scenario-card{
border:1px solid var(--line);
border-radius:16px;
background:var(--surface-2);
padding:12px;
}
.word-confusion-head{
display:flex;
align-items:center;
justify-content:space-between;
gap:8px;
}
.word-confusion-head>div{
display:flex;
align-items:center;
gap:7px;
}
.word-confusion-head strong{font-size:14px}
.word-confusion-head span{
color:var(--muted);
font-size:8px;
}
.word-confusion-core{
margin-top:9px;
border-left:3px solid #739b81;
background:#fff;
padding:9px 10px;
color:#395746;
font-size:10px;
line-height:1.65;
}
.word-confusion-grid{
display:grid;
grid-template-columns:repeat(2,minmax(0,1fr));
gap:7px;
margin-top:8px;
}
.word-analysis-detail-row{
border-radius:11px;
background:#fff;
padding:9px;
}
.word-analysis-detail-row>strong{
display:block;
margin-bottom:4px;
font-size:8px;
color:#466452;
}
.word-analysis-detail-row>div{
color:var(--muted);
font-size:9px;
line-height:1.55;
}
.word-contrast-example{
margin-top:8px;
border-radius:12px;
background:#fff;
padding:9px;
}
.word-contrast-example>div{
display:flex;
align-items:flex-start;
justify-content:space-between;
gap:8px;
margin-top:5px;
}
.word-contrast-example b{
font-size:9px;
line-height:1.5;
}
.word-contrast-example p{
margin:7px 0 0;
color:var(--muted);
font-size:8px;
line-height:1.55;
}
.word-collocation-meaning{
color:#2f6240 !important;
font-weight:750;
}
.word-scenario-head{
display:flex;
align-items:center;
gap:9px;
}
.word-scenario-head>span{
width:27px;
height:27px;
display:grid;
place-items:center;
border-radius:9px;
background:#dfece3;
color:#356847;
font-size:9px;
font-weight:800;
}
.word-scenario-head strong{
display:block;
font-size:12px;
}
.word-scenario-head small{
display:block;
margin-top:2px;
color:#497057;
font-size:8px;
}
.word-scenario-card>p{
margin:8px 0;
color:var(--muted);
font-size:9px;
line-height:1.6;
}
.word-scenario-example{
margin-top:7px;
border-radius:12px;
background:#fff;
padding:9px;
}
.word-scenario-example>div{
display:flex;
align-items:flex-start;
justify-content:space-between;
gap:8px;
}
.word-scenario-example b{
font-size:10px;
line-height:1.55;
}
.word-scenario-example p{
margin:5px 0 0;
color:#51675a;
font-size:9px;
}
.word-scenario-example small{
display:block;
margin-top:4px;
color:var(--muted);
font-size:8px;
}
.word-recall-grid,
.word-recall-list{
display:grid;
gap:8px;
}
.word-recall-card{
border:1px solid var(--line);
border-radius:13px;
background:var(--surface-2);
padding:10px;
}
.word-recall-card summary{
cursor:pointer;
font-size:10px;
font-weight:750;
line-height:1.55;
}
.word-recall-card p,
.word-recall-card ol{
color:var(--muted);
font-size:9px;
line-height:1.65;
}
.word-recall-answer{
margin-top:8px;
border-radius:10px;
background:#fff;
padding:9px;
}
.word-recall-answer b{
display:block;
font-size:10px;
}
.word-learning-route{
margin:0;
padding-left:22px;
color:#52655a;
font-size:9px;
line-height:1.85;
}
.word-analysis-source{
display:flex;
flex-wrap:wrap;
justify-content:space-between;
gap:7px;
margin-top:9px;
color:var(--muted);
font-size:8px;
}
.word-analysis-muted{
color:var(--muted);
font-size:10px;
line-height:1.7;
}
@media(max-width:760px){
.word-analysis-hero{
flex-direction:column;
}
.word-analysis-hero-actions{
width:100%;
justify-content:flex-start;
}
.word-analysis-core-grid{
grid-template-columns:1fr;
}
.word-syllable-grid,
.word-affix-grid,
.word-family-grid,
.word-collocation-grid,
.word-confusion-grid{
grid-template-columns:1fr;
}
.word-morph-grid{
grid-template-columns:1fr;
}
.word-rule-row{
grid-template-columns:70px minmax(0,1fr) auto;
}
.word-rule-row p{
grid-column:1/-1;
}
.word-analysis-panel{
padding:13px;
}
}
/* Step 14：手机端阅读字号重排 */
.word-analysis-panel,
.word-analysis-panel p,
.word-analysis-panel li,
.word-analysis-panel small,
.word-analysis-panel span{
font-size:14px;
}
.word-analysis-panel h4{font-size:20px}
.word-analysis-panel h5{font-size:16px}
.word-analysis-section-head .panel-kicker{font-size:11px}
.word-analysis-info-banner{font-size:14px;line-height:1.75}
.word-syllable-head strong{font-size:19px}
.word-syllable-phonetic{font-size:15px}
.word-syllable-card>p,
.word-rule-row p,
.word-morph-row p,
.word-family-card p,
.word-collocation-card p,
.word-scenario-card>p,
.word-contrast-example p,
.word-scenario-example p{
font-size:14px;
line-height:1.75;
}
.word-family-example b,
.word-collocation-example b,
.word-contrast-example b,
.word-scenario-example b{
font-size:16px;
line-height:1.7;
}
.word-collocation-meaning{font-size:15px!important}
.word-analysis-detail-row>strong{font-size:12px}
.word-analysis-detail-row>div{font-size:14px;line-height:1.7}
.word-speak-btn{font-size:11px;padding:7px 9px}
.word-analysis-nav button{font-size:12px}
.word-analysis-core-grid span{font-size:11px}
.word-analysis-core-grid strong{font-size:14px}
.word-analysis-source{font-size:11px}
.lookup-key-vocabulary{
background:linear-gradient(135deg,#eef7f1,#fbfdfb);
}
.lookup-key-word{
width:100%;
display:grid;
grid-template-columns:minmax(100px,auto) minmax(0,1fr);
gap:5px 12px;
border:1px solid #d4e4d9;
border-radius:13px;
background:#fff;
color:var(--ink);
padding:11px 12px;
margin-top:7px;
text-align:left;
cursor:pointer;
}
.lookup-key-word strong{font-size:15px;color:#245f40}
.lookup-key-word span{font-size:13px}
.lookup-key-word small{
grid-column:1/-1;
color:var(--muted);
font-size:12px;
line-height:1.55;
}
.pronunciation-coach-dialog{width:min(720px,calc(100vw - 22px))}
.pronunciation-reference-card,
.pronunciation-record-card,
.pronunciation-result{
border:1px solid var(--line);
border-radius:18px;
background:#fff;
padding:17px;
}
.pronunciation-record-card,
.pronunciation-result{margin-top:10px}
.pronunciation-reference-card>span,
.pronunciation-recognized>span{
color:var(--muted);
font-size:12px;
}
.pronunciation-reference-card h3{
margin:8px 0 15px;
font-size:25px;
line-height:1.5;
}
.pronunciation-reference-actions{display:flex;flex-wrap:wrap;gap:8px}
.pronunciation-record-card{
display:grid;
grid-template-columns:auto auto minmax(0,1fr);
align-items:center;
gap:12px;
}
.pronunciation-record-card audio,
.pronunciation-record-card p,
.pronunciation-record-card .full,
.pronunciation-record-card .message{
grid-column:1/-1;
}
.pronunciation-record-card p{
color:var(--muted);
font-size:13px;
line-height:1.65;
}
.pronunciation-score-grid{
display:grid;
grid-template-columns:repeat(3,minmax(0,1fr));
gap:8px;
}
.pronunciation-score-grid>div{
border-radius:14px;
background:var(--surface-2);
padding:13px;
}
.pronunciation-score-grid span{
display:block;color:var(--muted);font-size:11px
}
.pronunciation-score-grid strong{
display:block;margin-top:5px;font-size:24px
}
.pronunciation-recognized{
margin-top:10px;
border-radius:13px;
background:#f6f8f6;
padding:12px;
}
.pronunciation-recognized p{
margin:6px 0 0;font-size:16px;line-height:1.65
}
.pronunciation-word-feedback,
.pronunciation-guidance{
display:grid;gap:7px;margin-top:10px
}
.pronunciation-feedback,
.pronunciation-guidance p{
margin:0;border-radius:12px;padding:10px 11px;font-size:13px;line-height:1.65
}
.pronunciation-feedback.weak{background:#fff2ed;color:#8a4938}
.pronunciation-feedback.extra{background:#fff8e8;color:#796024}
.pronunciation-feedback.good{background:#edf7f0;color:#356743}
.pronunciation-feedback p{margin:4px 0 0}
.pronunciation-guidance p{background:#f2f6f3;color:#4c6253}
.pronunciation-limitation{
margin:10px 0 0;color:var(--muted);font-size:11px
}
@media(max-width:760px){
.word-analysis-panel,
.word-analysis-panel p,
.word-analysis-panel li,
.word-analysis-panel small,
.word-analysis-panel span{font-size:15px}
.word-family-example b,
.word-collocation-example b,
.word-contrast-example b,
.word-scenario-example b{font-size:17px}
.pronunciation-score-grid{grid-template-columns:1fr}
.pronunciation-record-card{grid-template-columns:auto 1fr}
}
/* 可点音标 —— 点美标读美音，点英标读英音 */
.lookup-phonetic{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.phonetic-pill{
display:inline-flex;align-items:center;gap:5px;
border:1px solid var(--line);border-radius:999px;
background:#f7faf8;color:#466452;
padding:5px 11px;
font-family:inherit;font-size:12px;line-height:1.5;
cursor:pointer;
transition:background .15s ease,border-color .15s ease;
}
.phonetic-pill:hover,.phonetic-pill:focus-visible{background:#e9f3ec;border-color:#9cc4ab}
.phonetic-pill:active{transform:translateY(1px)}
.phonetic-pill-play{font-size:9px;opacity:.5}
/* 单词分析面板里的音标要小一号；
另外 .word-phonetic-pills span 那条规则会给按钮里的 ▶ 也套上药丸边框，
这里显式清掉 */
.word-phonetic-pills .phonetic-pill{font-size:8px;padding:6px 9px}
.word-phonetic-pills .phonetic-pill .phonetic-pill-play{
border:0;background:none;padding:0;border-radius:0;font-size:7px;color:inherit
}
/* 音节卡片里的次级按钮（例词），比"听这个音标"弱一档 */
.word-speak-btn-sub{
opacity:.75;
font-weight:400;
}
/* ============ 单词库 ============ */
.wordbank-card .section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}
/* 卡片只留入口和统计，列表在独立弹窗里 —— 词一多也不会把这一页撑长 */
.wordbank-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.wordbank-chip{
display:inline-flex;align-items:center;gap:7px;
border:1px solid var(--line);background:#f7faf8;color:#466452;
border-radius:999px;padding:7px 13px;font-size:12.5px;
cursor:pointer;font-family:inherit;
}
.wordbank-chip:hover{background:#e9f3ec;border-color:#9cc4ab}
.wordbank-chip strong{font-size:13px;color:#2f6b47}
.wordbank-chip-empty{color:var(--muted);font-size:12.5px}
.wordbank-dialog{
border:0;padding:0;background:transparent;
width:min(680px,100vw);max-width:100vw;
max-height:100dvh;
}
.wordbank-dialog::backdrop{background:rgba(24,32,26,.42)}
.wordbank-dialog-body{
background:var(--surface);border-radius:22px;
padding:20px;max-height:88dvh;overflow:auto;
}
.wordbank-toolbar{display:flex;gap:9px;margin:12px 0 14px;flex-wrap:wrap}
.wordbank-search{
flex:1;min-width:150px;
border:1px solid var(--line);background:#fbfcfa;border-radius:12px;
padding:9px 12px;color:var(--ink);font-size:13px;font-family:inherit;outline:none;
}
.wordbank-select{border:1px solid var(--line);background:#fbfcfa;border-radius:12px;padding:9px 11px;color:var(--ink);font-size:13px;max-width:190px}
.wordbank-summary{color:var(--muted);font-size:12px;margin-top:5px}
.wordbank-list{display:flex;flex-direction:column;gap:10px}
.wordbank-empty{color:var(--muted);font-size:13px;line-height:1.7;padding:18px;text-align:center;border:1px dashed var(--line);border-radius:14px}
/* 左滑露出「确认移除」。
外壳负责裁切和承载右侧那个按钮，内层 body 才是被推走的那一层 ——
把 transform 加在外壳上会连按钮一起推走，等于什么都没露出来。 */
.wordbank-item{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#fff}
.wordbank-item-body{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:12px 14px;background:#fff;position:relative;z-index:1;transition:transform .18s ease}
.wordbank-item.swiped .wordbank-item-body{transform:translateX(-84px)}
.wordbank-swipe-remove{position:absolute;top:0;right:0;bottom:0;width:84px;border:0;border-radius:0 15px 15px 0;background:#c2504b;color:#fff;font-size:12.5px;line-height:1.35;font-family:inherit;cursor:pointer;z-index:0}
.wordbank-swipe-remove:hover{background:#ab423e}
/* 鼠标端没有滑动这个动作，用 hover 顶上，功能不掉队 */
@media (hover:hover){
.wordbank-item:hover .wordbank-item-body{transform:translateX(-84px)}
}
.wordbank-item-main{min-width:0;flex:1}
.wordbank-item-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.wordbank-item-head strong{font-size:15px;word-break:break-word}
.wordbank-type{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:2px 8px}
.wordbank-item-phonetics{display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}
.wordbank-summary-text{color:var(--muted);font-size:12.5px;line-height:1.6;margin:7px 0 0}
.wordbank-item-side{display:flex;flex-direction:column;gap:6px;flex-shrink:0}
.wordbank-open,.wordbank-remove{border:1px solid var(--line);background:#fff;border-radius:10px;padding:6px 11px;font-size:12px;cursor:pointer;color:var(--ink);font-family:inherit}
.wordbank-open:hover{background:#eef5f0;border-color:#9cc4ab}
.wordbank-remove{color:#a8514d}
.wordbank-remove:hover{background:#fdf0ef;border-color:#e0b3b0}
.wordbank-actions{display:flex;gap:8px;margin-top:12px}
.wordbank-detail-dims{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px}
.wordbank-detail-dims-label{font-size:12px;color:var(--muted)}
.wordbank-detail-hint{font-size:11.5px;color:var(--muted);margin:6px 0 8px}
/* 深度拆解就地展开的落脚点。留一条上边线把它和上面那句释义分开，
否则两块内容糊在一起，看不出下面这一整块是另一回事 */
.wordbank-analysis-host{margin-top:8px;border-top:1px dashed var(--line);padding-top:10px}
.wordbank-analysis-host:empty{display:none}
/* 词库是在弹窗里看的，可用高度本来就比整页少。
这里把每一维的高度再压一档，免得一条词的展开内容把整个列表顶没了。 */
.wordbank-analysis-host .word-analysis-panel{max-height:min(46vh,420px)}
/* ============ 句中点词 ============ */
.tap-word{
cursor:pointer;
border-bottom:1px dotted rgba(70,100,82,.38);
border-radius:3px;
transition:background .12s ease;
}
.tap-word:hover{background:#e9f3ec}
.tap-word.active{background:#2f6b47;color:#fff;border-bottom-color:transparent}
.word-peek{
/* fixed 而不是 absolute：卡片会被挂进