:root{color:#26352c;font-synthesis:none;background:#f6f0e5;font-family:Arial,Microsoft YaHei,sans-serif;line-height:1.6}*{box-sizing:border-box}body{margin:0}button,a{font:inherit}button{cursor:pointer}header{background:#f6f0e5;border-bottom:1px solid #e4dacb;align-items:center;gap:28px;height:78px;padding:0 clamp(22px,6vw,92px);display:flex}.brand{color:#25392c;background:0 0;border:0;align-items:center;gap:10px;padding:0;font-size:18px;font-weight:700;display:flex}.brand span{color:#fff;background:#527b60;border-radius:50%;place-items:center;width:31px;height:31px;font-size:15px;display:grid}.basis{color:#617064;font-size:13px}.outline{color:#26352c;background:0 0;border:0;margin-left:auto;padding:9px 0;font-size:13px}.home,.learn{max-width:1110px;margin:auto;padding:0 26px}.hero{max-width:760px;min-height:520px;padding:105px 0 114px}.eyebrow{color:#617064;letter-spacing:.06em;font-size:13px}.hero h1{letter-spacing:-.06em;color:#26352c;margin:20px 0 10px;font-size:clamp(42px,6.3vw,72px);font-weight:750;line-height:1.14}.hero h1 em{color:#365f43;font-style:normal}.hero-rule{background:#dfba54;border-radius:3px;width:170px;height:7px;margin:19px 0 25px}.hero p:not(.eyebrow){color:#657168;max-width:575px;font-size:16px}.primary{color:#fff;background:#2c4935;border-radius:3px;align-items:center;gap:9px;margin-top:27px;padding:13px 19px;font-weight:700;text-decoration:none;display:inline-flex}.zones,.logic{border-top:1px solid #e5dccf;padding:47px 0 100px}.section-head>span{color:#829682;font-size:13px}.section-head h2{letter-spacing:-.03em;margin:6px 0 5px;font-size:30px}.section-head p{color:#718078;margin:0}.subject-grid{grid-template-columns:repeat(2,1fr);gap:18px;margin-top:31px;display:grid}.subject-card{border:0;border-radius:3px;min-height:285px;padding:27px 29px 25px;position:relative;overflow:hidden}.card-1{background:#e8f0e4}.card-2{background:#faf3dc}.card-3{background:#e9eff0}.card-4{background:#f8e9df}.card-orb{background:#dce9d8;border-radius:50%;width:145px;height:145px;position:absolute;top:-43px;right:-28px}.card-2 .card-orb{background:#f3e8c6}.card-3 .card-orb{background:#dce7e9}.card-4 .card-orb{background:#f0ddd1}.card-top{z-index:1;color:#425748;justify-content:space-between;font-size:12px;display:flex;position:relative}.unlock{color:#65704e;background:#fff8df99;border-radius:20px;padding:4px 10px}.subject-card small{color:#718078;margin-top:35px;font-size:12px;display:block}.subject-card h3{letter-spacing:-.03em;margin:5px 0;font-size:25px;font-weight:650}.subject-card p{color:#6b766e;max-width:430px;min-height:46px;margin:8px 0 21px;font-size:14px}.text-button{color:#294a35;background:0 0;border:0;border-top:1px solid #829287;align-items:center;gap:7px;padding:13px 0 0;font-size:14px;font-weight:700;display:inline-flex}.logic-row{grid-template-columns:repeat(3,1fr);gap:55px;margin-top:33px;display:grid}.logic-row b{color:#567b60}.logic-row h3{color:#26352c;margin:8px 0}.logic-row p{color:#718078;font-size:14px}footer{text-align:center;color:#4d7358;background:#f6f0e5;border-top:1px solid #e5dccf;padding:58px 20px}footer small{color:#849087}.learn{padding-top:28px;padding-bottom:90px}.back{color:#587061;background:0 0;border:0;align-items:center;gap:6px;padding:0;font-size:14px;display:inline-flex}.learn-title{padding:55px 0 32px}.learn-title p{color:#718078}.learn-title h1{letter-spacing:-.04em;margin:8px 0;font-size:42px}.dev{color:#39715a;background:#e1eee2;border-radius:4px;padding:3px 8px;font-size:12px;display:inline-block}.progress{color:#718078;border-top:1px solid #ddd3c4;border-bottom:1px solid #ddd3c4;padding:16px 0}.progress strong{color:#31583d;font-size:25px}.progress span{float:right;color:#4d7358}.category-tabs{flex-wrap:wrap;gap:8px;padding:25px 0;display:flex}.category-tabs button{color:#587061;background:#faf5eb;border:1px solid #d2c7b7;border-radius:3px;padding:9px 13px;font-size:13px}.category-tabs button.selected{color:#fff;background:#31583d;border-color:#31583d}.group-list{flex-wrap:wrap;gap:10px;margin-bottom:24px;display:flex}.group-list span{color:#57705d;background:#e8eee3;border-radius:3px;padding:6px 10px;font-size:13px}.point-list{border-top:1px solid #ddd3c4}.point-list article{border-bottom:1px solid #e5dccf;justify-content:space-between;gap:20px;padding:22px 0;display:flex}.point-list small{color:#6c8b74}.point-list h2{margin:5px 0;font-size:18px}.point-list p{color:#718078;margin:0;font-size:14px}.actions{align-items:center;gap:6px;display:flex}.actions button{color:#829087;background:#faf5eb;border:1px solid #d2c7b7;border-radius:4px;place-items:center;width:34px;height:34px;display:grid}.actions button.active{color:#31583d;background:#eaf2e8;border-color:#9ebba2}.empty{text-align:center;color:#718078;padding:90px 20px}.empty h2{color:#31583d;font-size:23px}@media (width<=680px){header{gap:13px;height:68px;padding:0 18px}.basis{display:none}.outline{padding:7px 0}.home,.learn{padding-left:18px;padding-right:18px}.hero{min-height:0;padding:65px 0 80px}.hero h1{font-size:43px}.hero p:not(.eyebrow){font-size:15px}.subject-grid,.logic-row{grid-template-columns:1fr}.subject-card{min-height:0;padding:23px}.learn-title{padding:40px 0 24px}.learn-title h1{font-size:32px}.point-list article{align-items:flex-start}.point-list p{font-size:13px}.actions{flex-direction:column}}.evidence{display:none}.directory-heading{border-bottom:1px solid #ddd3c4;justify-content:space-between;align-items:end;padding:38px 0 24px;display:flex}.directory-heading>div:first-child strong{color:#2f765d;letter-spacing:.08em;font-size:14px}.directory-heading h2{margin:16px 0 0;font-family:Georgia,Songti SC,serif;font-size:36px;font-weight:500}.directory-heading .progress{border:0;padding:0}.directory-tools{align-items:center;gap:14px;padding:20px 0;display:flex}.directory-tools input{color:#26352c;background:#fbfcf8;border:1px solid #d8ded7;border-radius:8px;flex:1;padding:14px 16px;font-size:14px}.directory-filters{gap:8px;display:flex}.directory-filters button{color:#617064;background:#fff;border:1px solid #d6ded8;border-radius:22px;padding:9px 14px;font-size:13px}.directory-filters button.selected{color:#fff;background:#286e58;border-color:#286e58}.directory-list{border-top:1px solid #e5dccf}.directory-group>h2{color:#2e765d;border-bottom:1px solid #e5dccf;margin:35px 0 12px;padding-bottom:14px;font-family:Georgia,Songti SC,serif;font-size:28px;font-weight:500}.directory-item{border-bottom:1px solid #eee8dd;justify-content:space-between;align-items:center;gap:18px;padding:17px 4px;display:flex}.directory-copy{min-width:0}.item-tags{flex-wrap:wrap;gap:7px;display:flex}.item-tags span{color:#557261;background:#edf3ed;border-radius:14px;padding:3px 9px;font-size:11px}.item-tags span+span{background:#fff;border:1px solid #dce3dc}.directory-copy h3{margin:7px 0 2px;font-size:18px}.directory-copy p{color:#718078;margin:0;font-size:13px}.directory-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.directory-actions small{color:#948f82;white-space:nowrap;background:#f5f1e9;border-radius:16px;padding:7px 10px}.directory-actions button{color:#617064;white-space:nowrap;background:#fff;border:1px solid #d2dcd3;border-radius:4px;padding:8px 11px}.directory-actions button.active{color:#286e58;background:#edf6ee;border-color:#91b5a1}.directory-actions .study-link{color:#286e58;background:0 0;border:0;align-items:center;gap:4px;font-weight:700;display:flex}.point-link{color:inherit;font-weight:inherit;text-align:left;background:0 0;border:0;padding:0}@media (width<=680px){.directory-heading{align-items:flex-start;gap:14px}.directory-heading h2{font-size:28px}.directory-tools{display:block}.directory-filters{margin-top:10px}.directory-item{display:block}.directory-actions{flex-wrap:wrap;justify-content:flex-end;margin-top:12px}.directory-actions small{margin-right:auto}}.detail-page{max-width:900px}.detail-header{border-bottom:1px solid #ddd3c4;padding:40px 0 28px}.detail-header h1{margin:12px 0;font-family:Georgia,Songti SC,serif;font-size:42px;font-weight:500}.detail-header small{color:#668174}.detail-tag{color:#38745d;background:#e8f1ea;border-radius:16px;padding:5px 12px;font-size:12px;display:inline-block}.detail-actions{float:right;gap:8px;display:flex}.detail-actions button{color:#557261;background:#fff;border:1px solid #d3ddd5;border-radius:4px;align-items:center;gap:5px;padding:8px 12px;display:flex}.detail-actions button.active{color:#286e58;background:#e7f2e8}.study-hint{color:#6b806f;margin-top:24px}.detail-section{border-bottom:1px solid #e5dccf;padding:28px 0}.detail-section>h2{color:#286e58;font-family:Georgia,Songti SC,serif;font-size:25px;font-weight:500}.detail-section p{color:#617064;line-height:1.9}.compare-grid{grid-template-columns:1fr 1fr;gap:22px;display:grid}.compare-grid>div,.self-check,.question-card,.mnemonic{background:#f7faf5;border:1px solid #dce8de;border-radius:8px;padding:18px}.compare-grid h3{color:#286e58;font-size:16px}.mnemonic{margin:12px 0}.mnemonic b{color:#286e58;margin:8px 0;font-size:22px;display:block}.pitfall-box{background:#fbf5e9;border-left:3px solid #d8b35d;padding:12px}.question-card{background:#fff;margin:12px 0}.question-card>small{color:#668174}.question-card summary,.self-check summary{color:#286e58;cursor:pointer;font-weight:600}@media (width<=680px){.detail-header h1{font-size:32px}.detail-actions{float:none;margin-top:14px}.compare-grid{grid-template-columns:1fr}.detail-section>h2{font-size:22px}}.sample-detail{max-width:1120px}.sample-hero{background:#edf5ef;border:1px solid #d2ddd2;border-radius:16px;margin-top:24px;padding:46px 48px 38px}.sample-hero small{color:#638173}.sample-hero h1{color:#174b3b;margin:18px 0;font-family:Georgia,Songti SC,serif;font-size:64px;font-weight:400}.sample-hero h2{margin:35px 0 10px;font-family:Georgia,Songti SC,serif;font-size:34px;font-weight:400}.sample-hero p{color:#567267;font-size:16px;line-height:1.8}.sample-hero .study-hint{background:#fff;border-left:5px solid #d8ad38;margin-top:22px;padding:15px 18px}.sample-hero .detail-actions{float:none;margin-top:18px}.sample-detail .detail-section{background:#fff;border:1px solid #ddd8ce;border-top:6px solid #276c56;border-radius:14px;margin-top:28px;padding:48px 50px}.sample-detail .section-kicker{color:#17634e;letter-spacing:.08em;font-weight:700}.sample-detail .detail-section>h2{color:#142f27;margin:20px 0 12px;font-size:36px}.section-note{color:#82958b}.core-list p{color:#1e4337;background:#eef5f0;border-radius:8px;margin:14px 0;padding:24px}.core-list p b{color:#17634e;width:42px;display:inline-block}.comparison-table{border:1px solid #e2d8bf;border-radius:8px;overflow:hidden}.comparison-head,.comparison-row{grid-template-columns:1fr 1fr;display:grid}.comparison-head b{color:#fff;background:#164b3b;padding:18px 22px}.comparison-head b+b{background:#a8751d}.comparison-row p{border-top:1px solid #e7dfcf;margin:0;padding:20px 22px;line-height:1.8}.mnemonic-grid{grid-template-columns:1fr 1fr;gap:22px;display:grid}.sample-detail .mnemonic{background:#fffaf0;border:1px solid #e6ca8f;border-radius:12px;padding:25px}.mnemonic strong{color:#a37520}.sample-detail .mnemonic b{color:#174b3b;font-size:30px}.answer-box{background:#fff8e8;border-left:5px solid #d8ad38;margin-top:22px;padding:20px 24px}.risk-box{color:#a45135;background:#f8ebe5;margin-top:16px;padding:22px 24px}.risk-box p{color:#7b5147}.self-check{background:#fff8e8;border-left:5px solid #d8ad38;border-radius:0;padding:26px}.answer-button{color:#fff;cursor:pointer;background:#236a53;border:0;border-radius:4px;padding:11px 18px;font-weight:700}.answer-reveal{background:#edf5ef;margin-top:16px;padding:18px}.question-card{background:#fff;border:1px solid #ddd8ce;border-radius:12px;margin:18px 0;padding:25px}.question-card header{background:0 0;border:0;border-bottom:1px solid #e6e0d6;align-items:center;gap:24px;height:auto;padding:0 0 15px;display:flex}.question-card header b{color:#17634e;font-size:18px}.question-card header span{color:#687a71}.question-card header button{color:#63746b;background:#fff;border:1px solid #ddd8ce;border-radius:20px;margin-left:auto;padding:7px 12px}.options{grid-template-columns:1fr 1fr;gap:10px;margin:18px 0;display:grid}.options button{text-align:left;color:#29473c;background:#fff;border:1px solid #dedbd2;border-radius:8px;padding:14px}.options button.selected{background:#edf5ef;border-color:#246b54}.sample-detail .question-card p{font-size:16px;line-height:1.9}@media (width<=680px){.sample-hero{padding:28px 22px}.sample-hero h1{font-size:48px}.sample-detail .detail-section{margin-top:18px;padding:30px 20px}.sample-detail .detail-section>h2{font-size:28px}.comparison-head,.comparison-row{grid-template-columns:1fr}.comparison-head b+b{border-top:1px solid #c89942}.comparison-row p+p{border-top:1px solid #e7dfcf}.mnemonic-grid,.options{grid-template-columns:1fr}.question-card header{flex-wrap:wrap;align-items:flex-start;gap:8px}.question-card header button{margin-left:0}}.selectable-text{-webkit-user-select:text;user-select:text;cursor:text}.text-highlight{color:inherit;cursor:pointer;background:#f4dda0;border-radius:2px;padding:0 .08em}.highlight-menu{z-index:100;color:#31583d;cursor:pointer;white-space:nowrap;touch-action:manipulation;background:#fff8df;border:1px solid #d7bd62;border-radius:9px;padding:9px 12px;font-size:13px;line-height:1.25;position:fixed;box-shadow:0 4px 12px #323c2829}.highlight-tip{color:#65745f;background:#f7f8ed;border:1px solid #e3e7d8;border-radius:8px;margin-top:12px;padding:10px 14px;font-size:13px}.highlight-menu:after{content:"拖动文字即可标记重点";color:#8a805d;margin-top:3px;font-size:11px;display:block}@media (width<=680px){.highlight-tip{font-size:12px;line-height:1.6}.highlight-menu{padding:10px 13px;font-size:14px}.highlight-menu:after{font-size:10px}}.material-box{background:#fff8e8;border:1px solid #eadfca;border-radius:9px;margin:18px 0;padding:20px 24px}.material-box strong,.question-prompt strong{color:#a37520;margin-bottom:8px;display:block}.material-box p{margin:8px 0;line-height:1.95}.question-prompt{background:#f4f8f1;border-left:4px solid #286e58;border-radius:8px;margin:18px 0;padding:18px 22px}.question-prompt p{color:#29473c;margin:0;font-size:17px;line-height:1.9}.full-question-box{background:#fff8e8;border:1px solid #eadfca;border-radius:9px;margin:18px 0;padding:20px 24px}.full-question-box p{line-height:1.95}.full-question-box small{color:#8a7652}.conversion-card{background:#fff;border:1px solid #ddd8ce;border-radius:10px;grid-template-columns:1fr 1fr 1fr;gap:0;margin:14px 0;display:grid;overflow:hidden}.conversion-card>div{padding:18px 20px}.conversion-card>div+div{border-left:1px solid #e7dfcf}.conversion-card>div:first-child{background:#eef7f0}.conversion-card>div:nth-child(2){background:#fff8e8}.conversion-card>div:nth-child(3){background:#fffdf7}.conversion-card small{color:#657b6d;margin-bottom:7px;font-weight:700;display:block}.conversion-card p{margin:0;line-height:1.8}.exam-memory-card .memory-line{color:#31583d;margin-top:10px;font-weight:700}.exam-memory-card .judgement-line{color:#6a776f;margin-top:8px;font-size:14px;line-height:1.7}.conversion-arrow{color:#286e58;background:#fff;justify-content:center;align-items:center;font-size:22px;font-weight:700;display:flex;padding:8px!important}@media (width<=680px){.conversion-card{grid-template-columns:1fr}.conversion-card>div+div{border-top:1px dashed #ddcfad;border-left:0}}.sample-detail .core-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.core-unit>span{color:#286e58;font-weight:700}.core-unit strong{color:#174b3b;margin-bottom:5px;font-size:17px;display:block}.core-unit p{line-height:1.75;background:0 0!important;margin:0!important;padding:0!important}.comparison-row p{min-height:88px}.comparison-row p:first-child{background:#f7fbf6}.comparison-row p+p{background:#fff9eb}@media (width<=680px){.sample-detail .core-list{grid-template-columns:1fr}.sample-detail .core-unit{padding:16px}.comparison-row p{min-height:0}}.sample-core-revision .core-list{flex-direction:column;gap:14px;display:flex}.sample-core-revision .core-unit{background:#eef5f0;border:0;border-radius:10px;grid-template-columns:38px 1fr;gap:12px;padding:22px 24px;display:grid}.sample-core-revision .core-unit>span{color:#286e58;font-weight:700}.sample-core-revision .core-unit strong{display:none}.sample-core-revision .core-unit p{line-height:1.85;background:0 0!important;margin:0!important;padding:0!important}.sample-core-revision .core-list{grid-template-columns:1fr}.sample-core-revision .comparison-table{background:#fff;border:1px solid #dcd6c8}.sample-core-revision .comparison-row{border-top:10px solid #fff;grid-template-columns:1fr 1fr}.sample-core-revision .comparison-row p{border:0;align-items:flex-start;min-height:104px;padding:22px 24px;line-height:1.85;display:flex}.sample-core-revision .comparison-row p:first-child{background:#edf5ef}.sample-core-revision .comparison-row p+p{background:#fff8e6;border-left:1px solid #eadfca}.sample-core-revision .comparison-head b{line-height:1.5}@media (width<=680px){.sample-core-revision .comparison-row{border-top:14px solid #fff;grid-template-columns:1fr}.sample-core-revision .comparison-row p{min-height:0;padding:16px 18px}.sample-core-revision .comparison-row p+p{border-top:1px dashed #ddcfad;border-left:0}}.sample-core-revision .core-unit strong:empty,.sample-core-revision .core-unit .memory-line:empty,.sample-core-revision .core-unit .judgement-line:empty{display:none}.sample-core-revision .conversion-card{border:0;border-top:1px solid #e7dfcf;border-radius:0;grid-template-columns:1fr 1fr;margin:0}.sample-core-revision .conversion-card>div:nth-child(2){display:none}.sample-core-revision .conversion-card>div:nth-child(4){grid-area:1/2;align-self:end;padding-top:64px}.sample-core-revision .conversion-card>div+div{border-left:1px solid #e7dfcf}.learning-unit-detail .sample-hero{margin-bottom:28px}.learning-unit-section .unit-content-card{background:#eef7f0;border:1px solid #cfe3d3;border-radius:14px;padding:22px 24px;line-height:1.9}.learning-unit-section .question-empty{color:#6f7d73;padding:28px}.redeem-overlay{z-index:200;background:#28372d47;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.redeem-panel,.locked-card{background:#fffdf7;border:1px solid #d8ded5;border-radius:14px;width:100%;max-width:440px;padding:28px;box-shadow:0 14px 40px #28372d2e}.redeem-panel h3,.locked-card h1{color:#286e58;margin-top:0}.redeem-panel input{border:1px solid #d5ddd5;border-radius:6px;width:100%;margin:10px 0;padding:12px}.redeem-panel button{color:#fff;background:#286e58;border:0;border-radius:6px;padding:11px 16px}.redeem-success{color:#286e58;margin-top:12px}.redeem-error{color:#a45135;margin-top:12px}.locked-page{min-height:70vh}.locked-card{text-align:center;margin:80px auto}.locked-card .redeem-panel{box-shadow:none;border:0;padding:20px 0 0}.sample-core-revision .conversion-card{grid-template-rows:auto auto}.sample-core-revision .conversion-card>div:first-child{grid-area:1/1/span 2}.sample-core-revision .conversion-card>div:nth-child(3){grid-area:1/2}.sample-core-revision .conversion-card>div:nth-child(4){grid-area:2/2;padding-top:0}.sample-detail .core-list{flex-direction:column;gap:14px;display:flex}.sample-detail .core-unit{background:#eef5f0;border:0;border-radius:10px;grid-template-columns:38px 1fr;gap:12px;padding:22px 24px;display:grid}.sample-detail .core-unit strong:empty{display:none}.sample-detail .conversion-card{border:0;border-top:1px solid #e7dfcf;border-radius:0;grid-template-rows:auto auto;margin:0}.sample-detail .conversion-card>div:first-child{grid-area:1/1/span 2}.sample-detail .conversion-card>div:nth-child(2){display:none}.sample-detail .conversion-card>div:nth-child(3){grid-area:1/2}.sample-detail .conversion-card>div:nth-child(4){grid-area:2/2;padding-top:0}.sample-detail .conversion-card>div+div{border-left:1px solid #e7dfcf}.sample-detail .core-unit strong,.sample-detail .core-unit .memory-line:empty,.sample-detail .core-unit .judgement-line:empty{display:none}.study-tags{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.study-tags span{border-radius:14px;padding:5px 10px;font-size:12px;font-weight:700;display:inline-block}.frequency-tag{color:#286e58;background:#eaf4ed}.mastery-tag{color:#9a6b18;background:#fff3d7}.item-tags{flex-wrap:wrap;align-items:center;gap:7px;display:flex}.item-tags .study-tags{margin-top:0}.item-tags .study-tags span{padding:4px 9px}.frequency-high{color:#a43d3d!important;background:#f8dfdf!important;border-color:#edbcbc!important}.frequency-medium{color:#9a6815!important;background:#fff0d2!important;border-color:#ead09a!important}.frequency-low{color:#5c7180!important;background:#e8eef2!important;border-color:#cbd9e1!important}.frequency-legend{color:#718078;flex-wrap:wrap;gap:16px;margin-top:18px;font-size:12px;display:flex}.frequency-legend span{align-items:center;gap:6px;display:flex}.frequency-legend b{border-radius:12px;padding:4px 8px;font-size:11px}.legend-high{color:#a43d3d;background:#f8dfdf}.legend-medium{color:#9a6815;background:#fff0d2}.legend-low{color:#5c7180;background:#e8eef2}.study-overview{margin:38px 0 34px}.study-overview h2{color:#142f27;margin:0 0 8px;font-family:Georgia,Songti SC,serif;font-size:42px;font-weight:500}.overview-lead{color:#617064;margin:0 0 20px;font-size:16px}.overview-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.overview-card{background:#f6f8f2;border:1px solid #d8d8ce;border-radius:12px;min-height:280px;padding:24px}.overview-card h3{color:#17634e;margin:0 0 18px;font-family:Georgia,Songti SC,serif;font-size:27px;font-weight:400}.overview-card p{color:#395246;margin:12px 0 0;line-height:1.85}.overview-memory{color:#93630f;background:#ffeaa7;border-radius:6px;padding:8px 12px;font-size:14px;display:inline-block}.overview-yellow{background:#fff7df}.overview-blue{background:#edf5f1}.overview-red{background:#fbece5}.overview-red .overview-memory{color:#a34e31;background:#f5d2c2}@media (width<=680px){.overview-grid{grid-template-columns:1fr}.study-overview h2{font-size:32px}.overview-card{min-height:0}}.directory-search-button{color:#fff;white-space:nowrap;background:#286e58;border:1px solid #286e58;border-radius:8px;padding:13px 20px;font-weight:700}.directory-filters{flex-wrap:wrap;gap:8px;padding:0 0 18px;display:flex}.material-template-box{background:#edf5ef;border:1px solid #cfe0d2;border-left:5px solid #286e58;border-radius:8px;margin-top:22px;padding:18px 22px}.material-template-box>b{color:#17634e;margin-bottom:10px;font-size:17px;display:block}.material-template-box p{color:#395b4c;margin:8px 0}.material-template-box strong{color:#286e58}.purchase-help{text-align:center;color:#718078;background:#f1f6f1;border-radius:0 0 18px 18px;margin-top:24px;padding:18px 16px}.purchase-help p{margin:0 0 10px}.purchase-help b{color:#557261;font-weight:400;display:block}.purchase-help b strong{color:#286e58;margin-left:6px;font-size:18px}.purchase-help button{color:#286e58;background:#e7f2e8;border:1px solid #b9d2bd;border-radius:10px;margin:12px 0 8px;padding:8px 18px}.purchase-help small{color:#98a39b;display:block}@media (width<=800px){.home,.learn{padding-left:16px;padding-right:16px}.subject-grid{grid-template-columns:1fr;gap:14px}.subject-card{min-height:0;padding:22px}.subject-card p{min-height:0}.locked-card{width:100%;max-width:none;margin:40px auto;padding:24px 18px}.redeem-panel{max-width:none;padding:22px 0 0}.redeem-panel input{font-size:16px}.directory-item{display:block}.directory-actions{flex-wrap:wrap;justify-content:flex-start;margin-top:12px}.sample-hero{padding:28px 20px}.sample-hero h1{font-size:42px}.detail-actions{float:none!important}.overview-grid{grid-template-columns:1fr}.directory-tools{display:block}.directory-search-button{margin-top:10px}.directory-filters{margin-top:12px}}@media (width>=681px) and (width<=1100px){.subject-grid{grid-template-columns:1fr;gap:14px}.home,.learn{padding-left:22px;padding-right:22px}.subject-card{min-height:0}}.directory-filters button.frequency-high.selected{color:#fff!important;background:#b94b4b!important;border-color:#b94b4b!important}.directory-filters button.frequency-medium.selected{color:#fff!important;background:#b47b16!important;border-color:#b47b16!important}.directory-filters button.frequency-low.selected{color:#fff!important;background:#557d96!important;border-color:#557d96!important}.sample-detail{overflow-x:hidden}.sample-detail p,.sample-detail h1,.sample-detail h2,.sample-detail h3{overflow-wrap:anywhere}.sample-detail .detail-actions{flex-wrap:wrap;gap:10px;display:flex}.sample-detail .detail-actions button{touch-action:manipulation;min-height:42px}@media (width<=680px){.detail-page{box-sizing:border-box;width:100%}.sample-hero{border-radius:14px;margin-top:12px;padding:24px 18px}.sample-hero h1{margin:14px 0 22px;font-size:38px;line-height:1.15}.sample-hero h2{margin:25px 0 10px;font-size:26px;line-height:1.35}.sample-detail .detail-section{border-radius:12px;padding:24px 16px}.sample-detail .detail-section>h2{font-size:25px;line-height:1.35}.sample-detail .core-unit{grid-template-columns:30px minmax(0,1fr);gap:9px;padding:15px 13px}.comparison-row p{padding:16px;line-height:1.75}.question-card{padding:18px 14px}.study-tags{flex-wrap:wrap;gap:8px;display:flex}.detail-actions button{flex:auto;justify-content:center}.highlight-tip{padding:10px 12px}.selectable-text{line-height:inherit}.sample-detail .detail-section{border-top-width:4px;margin-top:12px;padding:18px 14px}.sample-detail .section-kicker{letter-spacing:.04em;font-size:14px}.sample-detail .detail-section>p{margin:8px 0;font-size:15px;line-height:1.7}.sample-hero{margin-top:8px;padding:20px 16px}.sample-hero h1{margin:10px 0 16px;font-size:34px}.sample-hero h2{margin:18px 0 8px;font-size:23px}.sample-hero p{font-size:14px;line-height:1.7}.sample-hero .study-hint,.sample-hero .highlight-tip{margin-top:12px;padding:10px 12px;font-size:13px}.sample-detail .core-list{gap:8px}.sample-detail .core-unit{min-height:0;padding:11px 12px}.sample-detail .core-unit strong{font-size:15px;line-height:1.4}.sample-detail .core-unit p,.sample-detail .core-unit .memory-line,.sample-detail .core-unit .judgement-line{font-size:14px;line-height:1.6}.comparison-row p{padding:12px 14px;font-size:14px;line-height:1.6}.sample-detail .mnemonic{padding:14px 16px}.sample-detail .mnemonic b{margin:5px 0;font-size:22px}.answer-box,.risk-box,.material-template-box{margin-top:12px;padding:14px 16px!important}.answer-box p,.risk-box p,.material-template-box p{font-size:14px;line-height:1.65}.question-card{border-radius:10px;margin:12px 0;padding:14px 12px}.sample-detail .question-card p{font-size:14px;line-height:1.65}.options{gap:7px;margin:12px 0}.options button{padding:10px 12px;font-size:14px;line-height:1.45}.answer-button{padding:9px 13px;font-size:14px}.learn{padding-top:4px;padding-bottom:36px}.learn-title{padding:12px 0 8px}.learn-title h1{margin:2px 0 4px;font-size:27px;line-height:1.2}.learn-title p{margin:2px 0;font-size:12px;line-height:1.45}.directory-heading{gap:8px;padding:12px 0 8px}.directory-heading h2{margin:5px 0 0;font-size:23px;line-height:1.25}.directory-group>h2{margin:18px 0 6px;padding-bottom:8px;font-size:21px}.directory-filters,.category-tabs{gap:4px;padding-bottom:6px}.directory-filters button,.category-tabs button{padding:5px 8px;font-size:11px}.directory-item{grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:6px;padding:9px 0;display:grid}.item-tags{flex-wrap:nowrap;gap:3px;overflow:hidden}.item-tags span{white-space:nowrap;padding:2px 6px;font-size:9px;line-height:1.3}.directory-copy p{white-space:nowrap;text-overflow:ellipsis;font-size:11px;line-height:1.3;overflow:hidden}.directory-actions{flex-wrap:nowrap;justify-content:flex-end;align-items:center;gap:3px;min-width:0;margin-top:0;display:flex}.directory-actions small{display:none}.directory-actions button{border-radius:3px;padding:4px 5px;font-size:10px;line-height:1.2}.directory-actions button[aria-label=收藏]{width:26px;height:26px;padding:3px}.directory-actions button[aria-label=收藏] svg{width:14px;height:14px}.directory-actions .study-link{gap:1px;padding:4px 3px;font-size:11px}.directory-actions .study-link svg{width:13px;height:13px}.sample-detail .detail-section>h2{margin:9px 0 7px;font-size:19px;line-height:1.3}.question-card{margin:7px 0;padding:10px 9px}.question-card header{gap:4px;padding-bottom:7px}.question-card header b{font-size:13px}.question-card header span{font-size:11px}.question-card header button{border-radius:12px;padding:4px 6px;font-size:10px}.zones{padding:28px 0 54px}.section-head h2{margin:5px 0;font-size:28px;line-height:1.25}.section-head p{margin:0;font-size:14px;line-height:1.5}.subject-grid{gap:10px;margin-top:18px}.subject-card{border-radius:3px;min-height:0;padding:16px 18px 15px}.card-top{font-size:11px}.unlock{padding:3px 8px;font-size:11px}.subject-card small{margin-top:20px;font-size:11px}.subject-card h3{margin:4px 0;font-size:22px;line-height:1.3}.subject-card p{min-height:0;margin:6px 0 12px;font-size:13px;line-height:1.55}.text-button{gap:5px;padding:8px 0 0;font-size:13px}.text-button svg{width:14px;height:14px}.hero{padding:34px 0 44px}.hero .eyebrow{font-size:12px;line-height:1.4}.hero h1{letter-spacing:-.045em;margin:14px 0 8px;font-size:37px;line-height:1.2}.hero-rule{width:135px;height:5px;margin:14px 0 18px}.hero p:not(.eyebrow){max-width:none;margin:0;font-size:14px;line-height:1.65}.hero .primary{margin-top:20px;padding:10px 15px;font-size:14px}.zones{padding-top:24px}.directory-tools{padding:5px 0 10px}.directory-tools input{border-radius:7px;height:42px;padding:8px 12px;font-size:13px}.directory-search-button{border-radius:7px;height:42px;padding:8px 16px;font-size:15px}.directory-filters{gap:5px;margin-top:7px;padding-bottom:8px}.directory-filters button{padding:6px 9px;font-size:11px}.directory-list{margin-top:3px}.directory-group>h2{margin:22px 0 8px;padding-bottom:9px}.directory-item{row-gap:4px;padding:13px 0}.item-tags{margin-bottom:2px}.directory-copy h3{margin:4px 0 2px;font-size:15px;line-height:1.45}.directory-copy p{font-size:11px;line-height:1.4}.directory-actions{gap:4px}.directory-actions button{padding:5px 6px;font-size:10px}.directory-actions button[aria-label=收藏]{width:27px;height:27px}}.study-overview .overview-card summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;list-style:none;display:flex}.study-overview .overview-card summary::-webkit-details-marker{display:none}.overview-toggle{color:#39715a;background:#fff;border:1px solid #b8cdbb;border-radius:14px;flex-shrink:0;align-items:center;padding:5px 10px;font-size:12px;font-weight:600;display:inline-flex}.overview-toggle:after{content:"＋";margin-left:4px;font-size:14px}.overview-card[open] .overview-toggle:after{content:"−"}.overview-content{padding-top:14px}@media (width<=680px){.study-overview{margin:22px 0}.study-overview h2{margin-bottom:6px;font-size:27px;line-height:1.25}.overview-lead{margin-bottom:12px;font-size:14px;line-height:1.6}.overview-grid{gap:10px}.overview-card{border-radius:10px;padding:15px 14px}.study-overview .overview-card summary h3{margin:0;font-size:18px;line-height:1.35}.overview-toggle{padding:4px 8px;font-size:11px}.overview-content{padding-top:10px}.overview-memory{padding:5px 8px;font-size:12px}.overview-card p{margin:8px 0 0;font-size:13px;line-height:1.6}.directory-tools input{border-radius:7px;height:42px;padding:8px 12px;font-size:13px}.directory-search-button{border-radius:7px;height:42px;padding:8px 16px;font-size:15px}.directory-filters{gap:5px;margin-top:7px;padding-bottom:8px}.directory-filters button{padding:6px 9px;font-size:11px}.directory-list{margin-top:3px}.directory-group>h2{margin:22px 0 8px;padding-bottom:9px}.directory-item{row-gap:4px;padding:13px 0}.item-tags{margin-bottom:2px}.directory-copy p{font-size:11px;line-height:1.4}.directory-actions{gap:4px}.directory-actions button{padding:5px 6px;font-size:10px}.directory-actions button[aria-label=收藏]{width:27px;height:27px}.conversion-list{overflow:visible!important}.sample-detail .conversion-card,.sample-core-revision .conversion-card{border:1px solid #e2d8bf!important;border-radius:8px!important;grid-template-rows:auto!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;width:100%!important;min-width:0!important;margin:8px 0!important;display:grid!important}.sample-detail .conversion-card>div,.sample-core-revision .conversion-card>div,.sample-detail .conversion-card>div:first-child,.sample-detail .conversion-card>div:nth-child(2),.sample-detail .conversion-card>div:nth-child(3),.sample-core-revision .conversion-card>div:first-child,.sample-core-revision .conversion-card>div:nth-child(2),.sample-core-revision .conversion-card>div:nth-child(3){flex-direction:column;text-align:center!important;border:0!important;border-left:1px solid #e7dfcf!important;grid-area:auto!important;justify-content:center!important;align-items:center!important;min-width:0!important;min-height:86px!important;padding:9px 7px!important;display:flex!important}.sample-detail .conversion-card>div:first-child,.sample-core-revision .conversion-card>div:first-child{background:#eef7f0;border-left:0!important}.sample-detail .conversion-card>div:nth-child(2),.sample-core-revision .conversion-card>div:nth-child(2){background:#fff8e8}.sample-detail .conversion-card>div:nth-child(3),.sample-core-revision .conversion-card>div:nth-child(3){background:#fffdf7}.sample-detail .conversion-card small,.sample-core-revision .conversion-card small{color:#31583d;font-weight:700;line-height:1.3;margin:0 0 5px!important;font-size:12px!important;display:block!important}.sample-detail .conversion-card p,.sample-core-revision .conversion-card p{overflow-wrap:anywhere;word-break:break-word;margin:0!important;font-size:12px!important;line-height:1.55!important}.sample-detail .conversion-arrow,.sample-core-revision .conversion-arrow{display:none!important}.learn{padding-top:4px;padding-bottom:36px}.learn-title{padding:12px 0 8px}.learn-title h1{margin:2px 0 4px;font-size:27px;line-height:1.2}.learn-title p{margin:2px 0;font-size:12px;line-height:1.45}.directory-heading{gap:8px;padding:12px 0 8px}.directory-heading h2{margin:5px 0 0;font-size:23px;line-height:1.25}.directory-group>h2{margin:18px 0 6px;padding-bottom:8px;font-size:21px}.frequency-legend{gap:4px 8px;margin-top:6px;font-size:10px}.directory-tools{padding:8px 0}.directory-filters,.category-tabs{gap:4px;padding-bottom:6px}.directory-filters button,.category-tabs button{padding:5px 8px;font-size:11px}.directory-item{grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:6px;padding:9px 0;display:grid}.item-tags{flex-wrap:nowrap;gap:3px;overflow:hidden}.item-tags span{white-space:nowrap;padding:2px 6px;font-size:9px;line-height:1.3}.directory-copy h3{margin:4px 0 1px;font-size:15px;line-height:1.35}.directory-copy p{white-space:nowrap;text-overflow:ellipsis;font-size:11px;line-height:1.3;overflow:hidden}.directory-actions{flex-wrap:nowrap;justify-content:flex-end;align-items:center;gap:3px;min-width:0;margin-top:0;display:flex}.directory-actions small{display:none}.directory-actions button{border-radius:3px;padding:4px 5px;font-size:10px;line-height:1.2}.directory-actions button[aria-label=收藏]{width:26px;height:26px;padding:3px}.directory-actions button[aria-label=收藏] svg{width:14px;height:14px}.directory-actions .study-link{gap:1px;padding:4px 3px;font-size:11px}.directory-actions .study-link svg{width:13px;height:13px}.sample-detail .detail-section>h2{margin:9px 0 7px;font-size:19px;line-height:1.3}.question-card{margin:7px 0;padding:10px 9px}.question-card header{gap:4px;padding-bottom:7px}.question-card header b{font-size:13px}.question-card header span{font-size:11px}.question-card header button{border-radius:12px;padding:4px 6px;font-size:10px}}.conversion-list{overflow-x:auto}.conversion-header{border:1px solid #d8cdb6;border-bottom:0;border-radius:8px 8px 0 0;grid-template-columns:repeat(3,minmax(0,1fr));display:grid;overflow:hidden}.conversion-header b{text-align:center;color:#fff;background:#286e58;padding:12px 10px;font-size:14px}.conversion-header b+b{background:#b3832f;border-left:1px solid #d9c9a9}.sample-detail .conversion-card,.sample-core-revision .conversion-card{overflow:hidden;border:1px solid #e2d8bf!important;border-radius:8px!important;grid-template-rows:auto!important;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr)!important;margin:12px 0!important;display:grid!important}.sample-detail .conversion-card>div,.sample-core-revision .conversion-card>div,.sample-detail .conversion-card>div:first-child,.sample-detail .conversion-card>div:nth-child(3),.sample-detail .conversion-card>div:nth-child(4),.sample-core-revision .conversion-card>div:first-child,.sample-core-revision .conversion-card>div:nth-child(3),.sample-core-revision .conversion-card>div:nth-child(4){min-width:0;border:0!important;border-left:1px solid #e7dfcf!important;grid-area:auto!important;padding:16px 18px!important;display:block!important}.sample-detail .conversion-card>div:first-child,.sample-core-revision .conversion-card>div:first-child{background:#eef7f0;border-left:0!important}.sample-detail .conversion-card>div:nth-child(2),.sample-core-revision .conversion-card>div:nth-child(2){background:#fff8e8}.sample-detail .conversion-card>div:nth-child(3),.sample-core-revision .conversion-card>div:nth-child(3){background:#fffdf7}.sample-detail .conversion-card p,.sample-core-revision .conversion-card p{overflow-wrap:anywhere;margin:4px 0;font-size:15px;line-height:1.7}.sample-detail .conversion-card small,.sample-core-revision .conversion-card small{margin-bottom:4px;font-size:12px}.sample-detail .conversion-card>div:nth-child(3),.sample-core-revision .conversion-card>div:nth-child(3){text-align:center;justify-content:center;align-items:center;display:flex}@media (width<=680px){.conversion-list{margin-right:0;padding-bottom:4px}.conversion-header{grid-template-columns:repeat(3,minmax(0,1fr));width:100%}.conversion-header b{padding:9px 4px;font-size:12px}.sample-detail .conversion-card,.sample-core-revision .conversion-card{grid-template-columns:220px 260px 180px!important;min-width:660px!important;margin:8px 0!important}.sample-detail .conversion-card>div,.sample-core-revision .conversion-card>div,.sample-detail .conversion-card>div:first-child,.sample-detail .conversion-card>div:nth-child(2),.sample-detail .conversion-card>div:nth-child(3),.sample-core-revision .conversion-card>div:first-child,.sample-core-revision .conversion-card>div:nth-child(2),.sample-core-revision .conversion-card>div:nth-child(3){padding:11px 12px!important}.sample-detail .conversion-card p,.sample-core-revision .conversion-card p{line-height:1.6;font-size:14px!important}.sample-detail .conversion-card,.sample-core-revision .conversion-card{overflow:hidden;border:1px solid #e7dfcf!important;border-radius:8px!important;margin:8px 0!important;display:block!important}.sample-detail .conversion-card>div,.sample-core-revision .conversion-card>div,.sample-detail .conversion-card>div:first-child,.sample-detail .conversion-card>div:nth-child(3),.sample-detail .conversion-card>div:nth-child(4),.sample-core-revision .conversion-card>div:first-child,.sample-core-revision .conversion-card>div:nth-child(3),.sample-core-revision .conversion-card>div:nth-child(4){width:100%;min-height:0;border:0!important;border-top:1px dashed #ddcfad!important;padding:10px 12px!important;display:block!important}.sample-detail .conversion-card>div:first-child,.sample-core-revision .conversion-card>div:first-child{background:#eef7f0;border-top:0!important}.sample-detail .conversion-card>div:nth-child(4),.sample-core-revision .conversion-card>div:nth-child(4){background:#fffdf7}.sample-detail .conversion-card p,.sample-core-revision .conversion-card p{overflow-wrap:anywhere;line-height:1.6;margin:3px 0!important;font-size:14px!important}.sample-detail .conversion-card small,.sample-core-revision .conversion-card small{margin-bottom:2px;font-size:12px}.sample-detail .conversion-card>div:nth-child(3),.sample-core-revision .conversion-card>div:nth-child(3){text-align:center!important;justify-content:center!important;align-items:center!important}.sample-detail .core-list{gap:6px}.sample-detail .core-unit{border-radius:8px;padding:8px 10px}.sample-detail .core-unit>span{font-size:13px;line-height:1.5}.sample-detail .core-unit strong{margin-bottom:2px}.sample-detail .mnemonic,.answer-box,.risk-box,.material-template-box{border-radius:8px}.sample-detail .mnemonic{margin:8px 0;padding:10px 12px}.sample-detail .mnemonic p{margin:4px 0;line-height:1.5}.answer-box,.risk-box,.material-template-box{margin-top:8px;margin-bottom:8px;padding:10px 12px!important}.answer-box p,.risk-box p,.material-template-box p{margin:4px 0;line-height:1.5}.self-check{padding:14px!important}.options button{border-radius:7px;padding:8px 10px}.conversion-list{overflow:visible!important}.sample-detail .conversion-card,.sample-core-revision .conversion-card{overflow:hidden;border:1px solid #e2d8bf!important;border-radius:8px!important;grid-template-rows:auto!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;width:100%!important;min-width:0!important;margin:8px 0!important;display:grid!important}.sample-detail .conversion-card>div,.sample-core-revision .conversion-card>div{flex-direction:column;text-align:center!important;border:0!important;border-left:1px solid #e7dfcf!important;grid-area:auto!important;justify-content:center!important;align-items:center!important;min-width:0!important;min-height:86px!important;padding:9px 6px!important;display:flex!important}.sample-detail .conversion-card>div:first-child,.sample-core-revision .conversion-card>div:first-child{background:#eef7f0;border-left:0!important}.sample-detail .conversion-card>div:nth-child(2),.sample-core-revision .conversion-card>div:nth-child(2){background:#fff8e8}.sample-detail .conversion-card>div:nth-child(3),.sample-core-revision .conversion-card>div:nth-child(3){background:#fffdf7}.sample-detail .conversion-card small,.sample-core-revision .conversion-card small{color:#31583d;font-weight:700;line-height:1.3;margin:0 0 5px!important;font-size:12px!important;display:block!important}.sample-detail .conversion-card p,.sample-core-revision .conversion-card p{overflow-wrap:anywhere;word-break:break-word;margin:0!important;font-size:12px!important;line-height:1.5!important}.sample-detail .conversion-arrow,.sample-core-revision .conversion-arrow{display:none!important}.directory-tools input{border-radius:7px;height:42px;padding:8px 12px;font-size:13px}.directory-search-button{border-radius:7px;height:42px;padding:8px 16px;font-size:15px}.directory-filters{gap:5px;margin-top:7px;padding-bottom:8px}.directory-filters button{padding:6px 9px;font-size:11px}.directory-list{margin-top:3px}.directory-group>h2{margin:22px 0 8px;padding-bottom:9px}.directory-item{row-gap:4px;padding:13px 0}.item-tags{margin-bottom:2px}.directory-copy p{font-size:11px;line-height:1.4}.directory-actions{gap:4px}.directory-actions button{padding:5px 6px;font-size:10px}.directory-actions button[aria-label=收藏]{width:27px;height:27px}.learn{padding-top:4px;padding-bottom:36px}.learn-title{padding:12px 0 8px}.learn-title h1{margin:2px 0 4px;font-size:27px;line-height:1.2}.learn-title p{margin:2px 0;font-size:12px;line-height:1.45}.directory-heading{gap:8px;padding:12px 0 8px}.directory-heading h2{margin:5px 0 0;font-size:23px;line-height:1.25}.directory-group>h2{margin:18px 0 6px;padding-bottom:8px;font-size:21px}.directory-tools{padding:8px 0}.directory-filters,.category-tabs{gap:4px;padding-bottom:6px}.directory-filters button,.category-tabs button{padding:5px 8px;font-size:11px}.directory-item{grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:6px;padding:9px 0;display:grid}.item-tags{flex-wrap:nowrap;gap:3px;overflow:hidden}.item-tags span{white-space:nowrap;padding:2px 6px;font-size:9px;line-height:1.3}.directory-copy h3{margin:4px 0 1px;font-size:15px;line-height:1.35}.directory-copy p{white-space:nowrap;text-overflow:ellipsis;font-size:11px;line-height:1.3;overflow:hidden}.directory-actions{flex-wrap:nowrap;justify-content:flex-end;align-items:center;gap:3px;min-width:0;margin-top:0;display:flex}.directory-actions small{display:none}.directory-actions button{border-radius:3px;padding:4px 5px;font-size:10px;line-height:1.2}.directory-actions button[aria-label=收藏]{width:26px;height:26px;padding:3px}.directory-actions button[aria-label=收藏] svg{width:14px;height:14px}.directory-actions .study-link{gap:1px;padding:4px 3px;font-size:11px}.directory-actions .study-link svg{width:13px;height:13px}.sample-detail .detail-section>h2{margin:9px 0 7px;font-size:19px;line-height:1.3}.question-card{margin:7px 0;padding:10px 9px}.question-card header{gap:4px;padding-bottom:7px}.question-card header b{font-size:13px}.question-card header span{font-size:11px}.question-card header button{border-radius:12px;padding:4px 6px;font-size:10px}}.point-link{color:inherit;font:inherit;text-align:left;background:0 0;border:0;padding:0}.detail{max-width:760px;padding:65px 0}.detail h1{color:#31583d;margin:8px 0 36px;font-size:42px}.detail h2{color:#31583d;margin:26px 0 5px;font-size:18px}.detail p{color:#617168}.evidence{color:#9a7450;font-size:13px}.continue{color:#617064;align-items:center;gap:16px;margin-top:28px;font-size:14px;display:flex}.continue button{color:#294a35;background:0 0;border:0;border-bottom:1px solid #6d806f;align-items:center;gap:6px;padding:5px 0;font-weight:700;display:inline-flex}