.learn-home .site-header{max-width:720px;padding-bottom:20px}
.learn-main{max-width:540px;padding:20px 24px 0;margin:auto}
.learn-intro{margin-bottom:25px}
.learn-intro .eyebrow{font-size:11px;letter-spacing:.7px;margin-bottom:11px}
.learn-intro h1{font-size:43px;letter-spacing:-1.3px}
.learn-intro>p:last-child{font-size:15px;line-height:1.7;color:var(--muted);margin-top:12px}
.quiz-progress{display:flex;align-items:center;gap:16px;margin-bottom:18px;font-size:12px;color:var(--muted)}
.quiz-progress progress{flex:1;width:100%;height:4px;border:0;border-radius:6px;background:var(--line);overflow:hidden;accent-color:var(--green)}
.quiz-progress progress::-webkit-progress-bar{background:var(--line)}
.quiz-progress progress::-webkit-progress-value{background:var(--green);border-radius:6px}
.quiz-progress progress::-moz-progress-bar{background:var(--green)}
.quiz-progress span{white-space:nowrap}
.card-context{font-size:14px;line-height:1.7;margin:0 0 16px;color:var(--muted)}
.message-card{border:2px solid #b8c1ac;border-radius:20px;background:#fffefa;overflow:hidden;box-shadow:0 10px 28px #37433010,0 2px 5px #3743300a;touch-action:pan-y;color:#303a32}
.app-header{padding:15px 20px;display:flex;align-items:center;gap:10px;background:#f9faf5;border-bottom:1px solid #d7ddcf}
.app-logo{display:block;width:30px;height:30px;flex-shrink:0;object-fit:contain}
.app-identity{display:block;min-width:0}
.app-identity strong{display:block;font-size:15px;font-weight:650;line-height:1.3;letter-spacing:-.2px}
.app-identity small{display:block;color:#63705f;font-size:11px;margin-top:2px}
.practice-badge{margin-left:auto;border:1px solid #cdd3c4;background:#fffefa;color:#58634f;font-size:10px;font-weight:550;padding:3px 8px;border-radius:5px;white-space:nowrap}
.sender-avatar{width:34px;height:34px;background:#e8ebe3;color:#526049;display:grid;place-items:center;flex-shrink:0;border-radius:50%;font-size:12px;font-weight:600}
.sender-details{min-width:0;flex:1}
.sender-details strong{display:block;font-size:14px;font-weight:600;line-height:1.45;overflow-wrap:anywhere}
.sender-details>span{display:block;font-size:11px;line-height:1.6;color:#5f695d;overflow-wrap:anywhere}
.email-subject{padding:22px 20px 15px}
.email-subject h2{font-size:20px;font-weight:550;line-height:1.4;letter-spacing:-.3px;overflow-wrap:anywhere}
.email-subject>span{display:inline-block;font-size:10px;color:#53604e;background:#edf0e8;border-radius:4px;padding:1px 6px;margin-top:9px}
.email-sender{padding:0 20px;display:flex;gap:10px;align-items:flex-start}
.email-time{color:#5f695d;font-size:10px;white-space:nowrap;margin-top:3px}
.message-body{padding:22px 20px 20px}
.message-body h2{font-size:19px;font-weight:500;letter-spacing:-.3px;margin-bottom:16px;line-height:1.4;overflow-wrap:anywhere}
.message-text{font-size:16px;line-height:1.75;overflow-wrap:anywhere;white-space:pre-line}
.message-link{display:inline-flex;align-items:center;gap:12px;background:#eaf0e1;border:1px solid #c6d1b8;color:#3f5837;border-radius:9px;padding:10px 14px;min-height:44px;font-size:14px;margin-top:20px;max-width:100%;text-align:left}
.message-link>span{overflow-wrap:anywhere;min-width:0}
.message-link small{font-size:10px;color:#5f695d;white-space:nowrap}
.email-body{padding-top:23px}
.email-body .message-link{background:#eaf1fb;color:#254e84;border-color:#c8d5e8;flex-wrap:wrap}
.email-attachment{display:flex;align-items:center;gap:11px;border:1px solid #d8ddcf;border-radius:8px;background:#f7f8f3;padding:11px 12px;margin-top:20px}
.email-attachment>span:last-child{min-width:0}
.email-attachment strong{display:block;font-size:12px;font-weight:550;overflow-wrap:anywhere}
.email-attachment small{display:block;font-size:10px;color:#5f695d;margin-top:3px}
.pdf-icon{font-size:9px;font-weight:650;color:#a33e35;border:1px solid #d6c5be;border-radius:3px;background:#fffefa;min-width:27px;height:32px;display:grid;place-items:center}
.conversation-header{display:flex;gap:10px;align-items:center;padding:13px 20px;background:#fbfcf8;border-bottom:1px solid #d7ddcf}
.conversation{display:flex;flex-direction:column;gap:10px;background:#f0eee5;padding:15px 16px 20px}
.conversation-day{font-size:10px;color:#60695a;align-self:center;margin-bottom:4px;border-radius:5px;background:#fffefaab;padding:2px 9px}
.chat-message{position:relative;max-width:93%;border:1px solid #dedfd3;border-radius:3px 12px 12px 12px;padding:11px 13px 7px;box-shadow:0 1px 2px #303a3209;align-self:flex-start;background:#fffefa;min-width:0}
.chat-message.outgoing{align-self:flex-end;background:#deebd6;border-color:#cfddc6;border-radius:12px 3px 12px 12px}
.chat-message .message-text{font-size:16px;line-height:1.65}
.chat-message time{display:block;font-size:10px;color:#69705f;text-align:right;margin-top:5px}
.bubble-name{display:block;color:#4f6950;font-size:12px;font-weight:600;margin-bottom:4px}
.chat-message .message-link{display:flex;flex-direction:column;align-items:flex-start;gap:5px;background:transparent;color:#255887;border:0;border-radius:4px;margin:6px -2px 0;padding:7px 2px;font-size:14px;line-height:1.65}
.chat-message .message-link>span{text-decoration:underline;text-underline-offset:3px}
.chat-message .message-link small{color:#52624b;font-size:10px}
.conversation-inspection{padding:0 20px}
.conversation-inspection:has(.url-detail[hidden]){display:none}
.conversation-inspection .url-detail{border:0;margin:0;padding:16px 0}
.platform-whatsapp .app-header{background:#edf4e9}
.platform-whatsapp .sender-avatar{background:#deead7}
.platform-messages .conversation{background:#fffefa;gap:12px}
.platform-messages .chat-message{background:#ededf0;border-color:#e0e0e5;border-radius:16px 16px 16px 4px;box-shadow:none}
.platform-messages .chat-message.outgoing{background:#2868cd;color:#fff;border-color:#2868cd;border-radius:16px 16px 4px 16px}
.platform-messages .chat-message.outgoing time{color:#f3f6fc}
.platform-telegram .app-header{background:#eef4f7}
.platform-telegram .conversation{background:#eaf0f3}
.platform-telegram .sender-avatar{background:#dce8ee;color:#3c637c}
.platform-telegram .chat-message.outgoing{background:#dbeaf4;border-color:#c8dce9}
.notice-time{display:block;font-size:11px;color:#5f695d;margin-bottom:12px}
.url-detail{border-top:1px solid var(--line);padding-top:13px;margin-top:14px}
.url-detail[hidden]{display:none}
.url-detail>span{font-size:11px;color:var(--muted)}
.url-detail code{display:block;margin-top:6px;font:13px/1.8 ui-monospace,SFMono-Regular,monospace;overflow-wrap:anywhere;color:var(--ink)}
.url-detail strong{font-weight:700}
.url-detail .wrong-domain{color:#8b372e;background:#f5e8df;border-radius:3px}
.example-label{font-size:10px;color:#627057;padding:12px 20px;background:#f9faf5;border-top:1px solid #d7ddcf}
.quiz-question{font-size:17px;font-weight:500;margin:22px 0 12px;letter-spacing:-.2px}
.quiz-answers{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.quiz-answers button{min-height:53px;background:#fffdf7;border:1px solid #aebca0;border-radius:12px;color:#3b5435;font-size:16px;font-weight:500;padding:12px}
.quiz-answers button:hover{background:#ebeedf}
.quiz-answers button:active{background:#e1e8d5}
.swipe-note{font-size:11px;color:var(--muted);text-align:center;margin-top:12px}
.quiz-feedback{margin-top:22px;padding:21px;border:1px solid #b7c8a8;border-radius:15px;background:#edf1e5}
.quiz-feedback h2{font:400 25px/1.3 var(--serif);letter-spacing:-.5px}
.feedback-verdict{font-size:12px;font-weight:600;color:#405b36;margin:9px 0 14px}
.feedback-clue{font-size:16px;font-weight:500;line-height:1.55;margin-bottom:12px}
.feedback-why{font-size:14px;line-height:1.75;color:#526147}
.next-time{font-size:14px;line-height:1.7;margin:15px 0 17px;padding-top:13px;border-top:1px solid #ced7c1}
.next-time strong{display:block;font-size:11px;letter-spacing:.35px;margin-bottom:4px;font-weight:600}
.quiz-feedback .primary-button{border-radius:10px;font-size:15px}
.source-link{display:inline-block;font-size:11px;color:#526147;margin-top:13px;text-underline-offset:3px}
.round-finish{padding:30px 24px;border:1px solid var(--line);border-radius:20px;background:var(--white)}
.round-finish h2{font:400 30px/1.25 var(--serif);letter-spacing:-.7px}
.round-score{font-size:17px;color:var(--green);margin:14px 0 23px}
.round-finish ol{list-style:none;counter-reset:habit;margin:0 0 25px;padding:0;display:grid;gap:17px}
.round-finish li{counter-increment:habit;display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.6}
.round-finish li::before{content:counter(habit);display:grid;place-items:center;flex-shrink:0;background:var(--soft);color:var(--green);width:24px;height:24px;border-radius:50%;font-size:12px}
.round-finish .primary-button{border-radius:11px;font-size:15px}
.round-finish .text-link{display:block;margin:12px auto 0;min-height:44px}
.round-footnote{font-size:12px;line-height:1.7;color:var(--muted);margin-top:18px}
.practice-note{font-size:11px;line-height:1.8;text-align:center;color:var(--muted);margin:24px 0 18px}
.learn-sources{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px}
.learn-sources summary{cursor:pointer;min-height:32px}
.learn-sources p{margin:7px 0;line-height:1.7}
.learn-sources ul{padding-left:19px;line-height:2}
.learn-footer{max-width:540px;margin:24px auto 0;padding:20px 24px calc(25px + env(safe-area-inset-bottom,0px));display:flex;justify-content:center;gap:30px;font-size:11px;color:var(--muted)}
.learn-home :is(button,a,input):focus-visible{outline:2px solid #758d61;outline-offset:4px}
#learn-status{font-size:13px;line-height:1.6;color:var(--green);margin-top:14px}
#learn-status:empty{display:none}
.share-fallback{margin-top:20px;padding:15px;background:var(--soft);border-radius:12px}
.share-fallback label{display:block;font-size:13px;margin-bottom:8px}
.share-fallback input{width:100%;min-height:46px;border:1px solid var(--line);background:var(--white);border-radius:7px;font-size:14px;padding:10px;color:var(--ink)}
@media(max-width:400px){.learn-home .site-header{padding-left:18px;padding-right:18px}.learn-main{padding:10px 18px 0}.learn-intro h1{font-size:36px}.learn-intro>p:last-child{font-size:14px}.app-header{padding:13px 15px}.message-body{padding:19px 16px 18px}.email-body{padding-top:20px}.email-subject{padding:20px 16px 15px}.email-sender{padding:0 16px;flex-wrap:wrap}.email-time{margin-left:44px;margin-top:-4px}.conversation-header{padding:12px 15px}.conversation{padding-left:12px;padding-right:12px}.chat-message{max-width:96%;padding-left:11px;padding-right:11px}.conversation-inspection{padding:0 16px}.message-text{font-size:16px}.example-label{padding-left:16px;padding-right:16px}.quiz-feedback{padding:18px}.round-finish{padding:25px 20px}}
@media(hover:hover) and (pointer:fine){.swipe-note{display:none}}

.feedback-verdict.verdict-fraud{color:#8b372e}

.quiz-feedback h2:focus,.round-finish h2:focus,.card-context:focus{outline:none}
.message-link .link-arrow{width:11px;height:11px;margin-left:3px}