page,body{background:#f5f0e7;color:#29231d;font-family:Arial,Microsoft YaHei,sans-serif;font-size:16px;margin:0}taro-button-core,taro-input-core,taro-textarea-core{box-sizing:border-box;font:inherit}taro-button-core{cursor:pointer;margin:0;border-radius:7px;font-size:14px;line-height:1.4;padding:10px 14px;background:transparent;color:inherit}taro-button-core:after{border:0}taro-button-core[disabled]{opacity:.55}taro-text-core{white-space:pre-wrap}.screen{min-height:100vh;padding-bottom:90px}.top{padding:18px 22px;border-bottom:1px solid #d9cebd;display:flex;justify-content:space-between}.brand{font-family:SimSun,serif;font-size:21px;font-weight:700}.content{max-width:960px;margin:auto;padding:28px 20px}.nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:#fbf8f1;border-top:1px solid #d9cebd;padding-bottom:env(safe-area-inset-bottom);z-index:50}.nav-item{flex:1;height:58px;color:#766c60}.active{color:#8c2f24!important;background:#8c2f240a!important}.primary{color:#fffaf1;background:#8c2f24;border:1px solid #8c2f24}.outline{border:1px solid #d9cebd;background:#fbf8f1}.text-button{color:#8c2f24}.notice{font-size:14px;line-height:1.8;color:#766c60;padding:12px 0;white-space:pre-wrap}.muted,.date{display:block;color:#766c60;font-size:12px;line-height:1.7}.date{margin-top:5px}.home-input{max-width:800px;margin:35px auto}.hero{display:block;font-family:SimSun,serif;font-size:44px;font-weight:700;line-height:1.3;white-space:pre-wrap;margin-bottom:30px}.tagline{display:block;font-size:12px;color:#8c2f24;margin-bottom:12px}.question-input{display:block;box-sizing:border-box;border:1px solid #d9cebd;border-left:3px solid #8c2f24;background:#fbf8f1;padding:18px;width:100%;height:175px;line-height:1.8;font-size:16px}.submit{margin:24px auto 12px;min-height:48px;min-width:245px}.examples{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.example{border:1px solid #d9cebd;max-width:100%;font-size:12px;border-radius:20px;text-align:left;color:#766c60}.question-heading{border-left:2px solid #8c2f24;padding-left:18px;margin:12px 0 34px}.eyebrow{display:block;font-size:12px;color:#766c60;margin-bottom:12px;letter-spacing:1px}.viewpoint{display:block;font-family:SimSun,Songti SC,serif;font-size:21px;line-height:1.75;font-weight:600}.section-heading{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #d9cebd;padding-bottom:12px;margin:24px 0 18px;gap:12px}.card{background:#fbf8f1;border:1px solid #d9cebd;border-radius:5px;padding:24px;margin:20px 0}.evidence-label{margin-top:22px}.evidence{display:block;border-left:2px solid #ab796b;background:#f5f0e7;padding:14px 16px;font-family:SimSun,serif;line-height:1.9;white-space:pre-wrap;margin:12px 0}.source{border-top:1px dashed #d9cebd;padding-top:18px;margin-top:22px}.source-title{display:block;font-size:15px}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.reader{border:1px solid #d9cebd;margin-top:15px;background:#fbf8f1;border-radius:5px;overflow:hidden}.reader-head{display:flex;justify-content:space-between;align-items:center;padding:8px 14px;border-bottom:1px solid #d9cebd}.reader-body{height:55vh;max-height:520px}.prose{display:block;box-sizing:border-box;white-space:pre-wrap;line-height:2;font-size:16px;padding:12px}.highlight{background:#f3dfb3;border-left:3px solid #8c2f24}.page-title{display:block;font-family:SimSun,serif;font-size:28px}.total{font-size:30px;color:#8c2f24}.topics{max-height:195px}.topic{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;height:38px;padding:8px;font-size:13px;text-align:left}.track{height:7px;background:#e8dfd0;flex:1;border-radius:6px;overflow:hidden}.fill{height:100%;background:#aa756b;border-radius:6px}.timeline{background:#fbf8f1;border:1px solid #d9cebd;border-radius:8px;padding:0 12px}.timeline-item{border-left:1px solid #aa756b;padding-left:12px;margin-left:5px}.record-row{display:flex;align-items:center;gap:10px;text-align:left;width:100%;padding:15px 0;border-bottom:1px solid #e8dfd0;min-height:74px}.record-row .date{width:67px;flex-shrink:0;font-size:10px}.record-question{flex:1;font-size:13px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.badge{font-size:10px;max-width:80px;color:#8c2f24;background:#8c2f240a;border-radius:12px;padding:4px 6px}.favorite-detail{padding:10px 0}.field{border:1px solid #d9cebd;background:#fffdf7;border-radius:8px;padding:10px 12px;width:100%;height:44px;font-size:16px;box-sizing:border-box}.label{display:block;margin:12px 0 5px;font-size:14px}.note{height:100px}.load-more{margin:20px 0;width:100%}.legacy{padding:15px;background:#f5f0e7}.menu-row{display:block;width:100%;text-align:left;border-bottom:1px solid #d9cebd;background:#fbf8f1;padding:20px;font-family:SimSun,serif;font-size:17px}.logout{margin:28px auto}.profile-image{width:100%;opacity:.7}.centered{text-align:center;display:block;margin:12px auto}.plans{display:flex;gap:12px}.plan{flex:1;padding:18px 12px;border:1px solid #d9cebd;border-radius:8px;background:#fbf8f1;text-align:center}.recommended{border-top:6px solid #8c2f24}.price{display:block;margin:12px 0;color:#8c2f24;font-size:20px}.feature{display:block;text-align:left;font-size:13px;margin:20px 0;color:#766c60}.login{display:flex;align-items:center;justify-content:center;background:#f9f6ed}.login-board{position:relative;flex-shrink:0}.login-background{width:100%;height:100%;display:block}.login-form{position:absolute;left:9.8%;top:79.2%;width:80.4%}.login-row{display:flex;gap:8px;margin-bottom:8px}.login-row .field{flex:1;width:0;min-width:0}.login-row taro-button-core{width:32%;padding:10px 3px;white-space:nowrap;background:#aa594b;border-color:#aa594b;font-size:14px;height:44px}.login-row .primary{display:flex;align-items:center;justify-content:center;box-sizing:border-box;height:44px;padding:0 3px;line-height:1.4}.login-message{position:absolute;bottom:100%;display:block;background:#fbf8f1ee;font-size:12px;padding:8px;text-align:center;width:100%;box-sizing:border-box}.reader .outline{margin:10px}.favorite-detail .card{padding:14px}.favorite-detail .viewpoint{font-size:18px}@media (min-width: 700px){.content{padding:40px 32px}.hero{font-size:60px}.card{padding:32px}.login-board{max-width:500px}.nav{justify-content:center}.nav-item{max-width:180px}.home-input{margin:60px auto}}.screen [disabled=false],.login [disabled=false]{opacity:1}.screen .outline,.screen .record-row,.screen .topic{color:#29231d}.screen .text-button{color:#8c2f24}.screen .example{color:#766c60}.screen .primary,.login .primary{color:#fffaf1}.screen .outline,.screen .primary,.screen .text-button,.screen .example{width:auto;display:inline-flex;align-items:center;justify-content:center;font-size:14px;line-height:1.4;min-height:40px;margin:0;border-radius:7px}.screen .text-button{background:transparent;border:0}.screen .text-button:after,.screen .outline:after,.screen .primary:after,.login .primary:after{border:0}.screen .submit{display:flex;margin:24px auto 12px;min-height:48px}.home-input .submit{align-items:center;justify-content:center;padding:0 14px;line-height:1.4}.screen .load-more{display:flex;width:100%;margin:20px 0}.screen .nav-item{line-height:1.4;margin:0;font-size:12px;background:transparent;border:0}.screen .topic{line-height:1.4;margin:0;background:transparent;font-size:13px;border:0}.screen .record-row{line-height:1.7;margin:0;background:transparent;border-radius:0}.screen .menu-row{line-height:1.6;margin:0}.screen .example{font-size:12px;border-radius:20px;text-align:left;justify-content:flex-start}.reader-head{position:sticky;top:0;z-index:1;background:#fbf8f1}.reader .reader-body-background{height:auto;min-height:75px;max-height:55vh}.screen .nav-item:after,.screen .topic:after,.screen .record-row:after{border:0}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font-size:12px;padding:8px}.nav-icon{width:15px;height:15px;box-sizing:border-box;border:1.5px solid currentColor;position:relative;display:block}.nav-icon-home{transform:rotate(45deg);border-radius:2px;width:13px;height:13px;margin-top:2px}.nav-icon-favorites{border-radius:2px}.nav-icon-favorites:before{content:"";position:absolute;left:-1px;top:-5px;width:7px;height:4px;border:1.5px solid currentColor;border-bottom:0;border-radius:2px 2px 0 0}.nav-icon-me{border-radius:8px 8px 2px 2px;height:9px;margin-top:6px}.nav-icon-me:before{content:"";position:absolute;top:-10px;left:3px;width:6px;height:6px;border:1.5px solid currentColor;border-radius:50%}.active .nav-icon{background:currentColor}.taro_page,.screen{background:#f5f0e7}.viewpoint-heading{display:flex;align-items:center;gap:12px;margin-bottom:20px}.viewpoint-number{font:20px SimSun,serif;color:#8c2f248c}.heading-rule{flex:1;height:1px;background:#d9cebd}.methods{margin-top:24px}.method-list{display:flex;flex-wrap:wrap;gap:8px}.method-tag{padding:6px 12px;font-size:14px;border:1px solid rgba(140,47,36,.2);border-radius:20px;background:rgba(140,47,36,.05)}.guidance{margin-top:20px;border-left:2px solid rgba(140,47,36,.45);padding-left:16px}.guidance-text{font-size:14px;line-height:28px}.sources{margin-top:24px;padding-top:20px;border-top:1px dashed #d9cebd}.sources .source{border:0;margin-top:16px;padding:16px;background:rgba(245,240,231,.5)}.topic>taro-text-core:first-child{width:104px;flex-shrink:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topics .topic{height:38px}.screen{position:relative}.brand-lockup{display:flex;align-items:center;gap:10px}.brand-star{color:#8c2f24;font-size:25px;line-height:1}.brand{font-family:"Noto Serif SC",Songti SC,SimSun,serif;font-size:18px;font-weight:600;letter-spacing:1px}.top{padding:20px;align-items:center}.content{box-sizing:border-box;max-width:1024px;padding:32px 20px;position:relative}.screen-home:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.45;background-image:linear-gradient(rgba(87,70,52,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(87,70,52,.035) 1px,transparent 1px);background-size:32px 32px}.screen-home .top{border-bottom:0}.home-input{max-width:832px;margin:0 auto;padding:36px 0 64px}.hero{font-family:"Noto Serif SC",Songti SC,SimSun,serif;font-size:36px;font-weight:600;line-height:1.25;letter-spacing:-1px;margin-bottom:36px}.hero taro-text-core{display:block}.hero-accent{color:#8c2f24}.tagline{letter-spacing:.12em;font-weight:500;line-height:1.8}.input-panel{position:relative;padding:12px;border:1px solid #d9cebd;border-radius:2px;background:#fbf8f1;box-shadow:0 24px 70px #31221614}.input-panel:before{content:"";position:absolute;left:-1px;top:0;bottom:0;width:3px;background:rgba(140,47,36,.8)}.question-input{border:0;background:transparent;height:160px;padding:16px;line-height:28px}.question-input .taro-textarea{width:100%;height:100%;min-height:0;padding:0;border:0;outline:0;resize:none;background:transparent;color:inherit;font:inherit;line-height:28px}.input-footer{border-top:1px solid rgba(217,206,189,.7);padding:12px 8px 0;display:flex;justify-content:flex-end}.input-footer .date{margin:0}.screen .submit{width:248px;max-width:100%;min-width:0;height:48px;border-radius:2px;box-shadow:0 10px 28px #8c2f242e;letter-spacing:1px}.examples{align-items:center}.examples-label{font-size:12px;color:#766c60;padding:8px 0}.screen .example{min-height:34px;padding:8px 12px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:rgba(251,248,241,.6)}.viewpoint,.page-title{font-family:"Noto Serif SC",Songti SC,SimSun,serif}.card{border-radius:2px;box-shadow:0 10px 35px #43311f0b}.card .viewpoint{font-size:18px;line-height:1.625}.question-heading .viewpoint{font-size:20px;font-weight:400;line-height:1.625}.question-heading{margin:8px 0 40px;padding-left:20px}.actions .outline,.actions .text-button{min-height:30px;padding:5px 10px;font-size:13px;border-radius:6px}.source-title{font-size:14px;line-height:1.7}.eyebrow{letter-spacing:.15em}.topics{border:1px solid rgba(217,206,189,.8);border-radius:8px;background:rgba(251,248,241,.7)}.timeline{padding:0 16px}.timeline-item{position:relative;border-left:1px solid rgba(140,47,36,.35);padding-left:20px}.timeline-item:before{content:"";width:9px;height:9px;border-radius:50%;background:#963e33;position:absolute;left:-5px;top:23px}.badge{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav{height:64px;background:rgba(251,248,241,.97)}.screen .nav-item{height:64px;gap:3px;color:#766c60}.nav .active{background:transparent!important}.nav-icon-home{transform:none;width:16px;height:13px;margin-top:5px;border-top:0;border-radius:1px}.nav-icon-home:before{content:"";position:absolute;width:11px;height:11px;left:0;top:-6px;border-top:1.5px solid currentColor;border-left:1.5px solid currentColor;transform:rotate(45deg);background:inherit}.nav-icon-home:after{content:"";position:absolute;width:4px;height:6px;left:4px;bottom:-1px;background:#fbf8f1;border:1px solid currentColor;border-bottom:0}.screen-me .top{display:none}.screen-me .content{max-width:488px;padding-top:32px;min-height:calc(100vh - 90px)}.screen-me .page-title{font-size:30px;font-weight:600}.profile-card{margin-top:32px;padding:20px;border-radius:8px;background:rgba(251,248,241,.85)}.identity{display:flex;align-items:center;gap:16px;border-bottom:1px solid #e8dfd0;padding-bottom:20px}.avatar{width:64px;height:64px;border-radius:50%;background:rgba(140,47,36,.08);display:flex;align-items:center;justify-content:center;color:#8c2f24;flex-shrink:0}.avatar .nav-icon{transform:scale(1.6)}.identity .viewpoint{font-size:20px}.identity .muted{font-size:14px}.profile-card .section-heading{border:0;margin:20px 0 12px;padding:0;font-family:SimSun,serif}.profile-card .load-more{margin:16px 0 0;border-color:#8c2f24;color:#8c2f24;height:44px;background:transparent}.profile-menu{margin-top:20px;border:1px solid #d9cebd;border-radius:8px;padding:0 16px;background:rgba(251,248,241,.85)}.screen .menu-row{min-height:64px;padding:12px 0;display:flex;align-items:center;justify-content:space-between;font-size:16px;background:transparent;border-radius:0;color:#29231d}.menu-row:last-child{border-bottom:0}.screen .menu-row:after{border:0}.menu-copy{text-align:left}.menu-copy .muted{font-family:Arial,Microsoft YaHei,sans-serif;margin-top:3px;font-size:12px}.menu-chevron{color:#766c60}.screen .logout{display:flex;margin:32px auto;color:#8c2f2499}.profile-image{position:absolute;bottom:0;left:0;width:100%;height:208px;opacity:.75;pointer-events:none;z-index:-1}.screen-me .content{isolation:isolate}.screen-upgrade .content{max-width:488px}.login-board{max-width:none}@media (min-width:640px){.content{padding:40px 32px}.top{padding:20px 32px}.home-input{padding-top:60px}.hero{font-size:60px}.question-input{font-size:18px}.screen .example{max-width:240px}.card .viewpoint{font-size:20px}.question-heading .viewpoint{font-size:24px}.nav{inset:10px 32px auto auto;width:252px;height:48px;border:0;padding:0;background:transparent}.screen .nav-item{height:48px;flex-direction:row;gap:8px}.top{padding-right:300px}.screen{padding-bottom:32px}.screen-me .content{padding-top:80px}}