:root{--bg:#f5f8fb;--paper:#fff;--ink:#111b24;--muted:#6d7b86;--line:#e0e8ee;--soft:#edf7fc;--sky:#75c4ee;--blue:#2f8fce;--navy:#173447;--shadow:0 18px 52px #16364c12;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 15% -8%,#75c4ee1f,transparent 30%),var(--bg);min-height:100vh;color:var(--ink);word-break:keep-all;overflow-wrap:break-word;flex-direction:column;margin:0;font-family:Apple SD Gothic Neo,Pretendard,Noto Sans KR,system-ui,-apple-system,sans-serif;display:flex}.site-content{flex:1}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}a{color:inherit;text-decoration:none}.site-header{z-index:100;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffeb;border-bottom:1px solid #e0e8eef5;position:sticky;top:0}.site-header-inner{width:min(var(--max),calc(100% - 40px));justify-content:space-between;align-items:center;gap:20px;height:72px;margin:auto;display:flex}.brand{align-items:baseline;gap:12px;display:flex}.brand strong{letter-spacing:-.04em;color:#0e2a3d;font-size:21px}.brand span{color:#74838f;font-size:13px;font-weight:800}.main-nav{align-items:center;gap:5px;display:flex}.main-nav a,.main-nav button{color:#667682;background:0 0;border:0;border-radius:10px;padding:10px 12px;font-weight:800}.main-nav a:hover,.main-nav button:hover{color:#177cb5;background:#eef7fc}.main-nav button{color:#34596f;background:#fff;border:1px solid #dbe5ec}.eyebrow{color:#2788c5;letter-spacing:.11em;margin-bottom:13px;font-size:12px;font-weight:900;display:block}.primary-button,.secondary-button{border:1px solid var(--line);border-radius:11px;justify-content:center;align-items:center;min-height:46px;padding:0 17px;font-weight:900;display:inline-flex}.primary-button{background:var(--navy);border-color:var(--navy);color:#fff}.secondary-button{color:#355368;background:#fff}.primary-button:hover,.secondary-button:hover{transform:translateY(-1px);box-shadow:0 8px 20px #17344714}.primary-button.small,.secondary-button.small{min-height:38px;padding:0 12px;font-size:13px}.text-link{color:#267fad;font-weight:900}.button-link{background:0 0;border:0}.landing-page{width:min(var(--max),calc(100% - 40px));margin:auto}.hero-section{grid-template-columns:1.08fr .92fr;align-items:center;gap:52px;min-height:650px;padding:70px 0 54px;display:grid}.hero-copy h1{letter-spacing:-.065em;margin:0;font-size:clamp(46px,6vw,66px);line-height:1.04}.hero-copy p{color:#657785;max-width:680px;margin:24px 0 0;font-size:20px;line-height:1.75}.hero-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:31px;display:flex}.flow-board{border:1px solid var(--line);box-shadow:var(--shadow);background:#ffffffe0;border-radius:27px;padding:22px;position:relative;overflow:hidden}.flow-board:before{content:"";background:#e7f6fe;border-radius:50%;width:280px;height:280px;position:absolute;top:-110px;right:-90px}.flow-window{align-items:center;gap:7px;padding:0 2px 15px;display:flex;position:relative}.flow-window i{background:#c8d7e1;border-radius:50%;width:8px;height:8px}.flow-window span{color:#8796a0;margin-left:auto;font-size:10px;font-weight:900}.flow-board article{background:#fff;border:1px solid #e2eaf0;border-radius:15px;grid-template-columns:38px 1fr auto;align-items:center;gap:12px;margin-top:9px;padding:13px 14px;display:grid;position:relative}.flow-board article.focus{border-color:#a0d2ef;box-shadow:0 7px 17px #2f8fce12}.flow-board article>b{color:#687d8c;background:#eef4f8;border-radius:10px;place-items:center;width:34px;height:34px;display:grid}.flow-board article.focus>b{background:var(--blue);color:#fff}.flow-board strong{font-size:14px;display:block}.flow-board small{color:#7a8a95;margin-top:3px;display:block}.flow-board em{color:#347ea7;background:#eef7fb;border-radius:999px;padding:6px 8px;font-size:10px;font-style:normal;font-weight:900}.landing-block{border-top:1px solid var(--line);padding:86px 0}.landing-heading{max-width:720px}.landing-heading h2{letter-spacing:-.055em;margin:0;font-size:clamp(34px,4vw,48px);line-height:1.2}.landing-heading p{color:var(--muted);line-height:1.7}.method-preview-grid{grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;display:grid}.method-preview-grid article{border:1px solid var(--line);background:#fff;border-radius:20px;padding:24px}.method-preview-grid span{color:#2484bd;font-size:12px;font-weight:900}.method-preview-grid h3{margin:12px 0 8px;font-size:23px}.method-preview-grid p{color:#6b7d89;min-height:70px;margin:0;line-height:1.65}.method-preview-grid a{color:#237eaf;margin-top:18px;font-weight:900;display:inline-block}.app-shell,.methods-shell,.result-page-shell{width:min(1020px,100% - 40px);margin:0 auto;padding:54px 0 84px}.methods-shell,.result-page-shell{width:min(1120px,100% - 40px)}.app-heading h1,.result-title h1{letter-spacing:-.055em;margin:0;font-size:clamp(36px,5vw,50px);line-height:1.13}.app-heading p,.result-title p{color:var(--muted);margin:11px 0 0;line-height:1.7}.project-progress{flex-wrap:wrap;gap:7px;margin:25px 0 18px;display:flex}.project-progress span{color:#83919b;background:#edf1f4;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:900}.project-progress span.active{color:#217db4;background:#dff2ff}.project-progress span.done{color:#506f84;background:#f1f6f9}.form-card,.status-card{border:1px solid var(--line);background:#fff;border-radius:22px;padding:28px;box-shadow:0 10px 30px #193c5209}.form-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-card label,.method-lab-card label{display:block}.form-card label>b,.method-lab-card label>b{margin-bottom:8px;display:block}.form-card input,.form-card select,.form-card textarea,.method-lab-card textarea{color:#173447;background:#fff;border:1px solid #cfdae3;border-radius:11px;outline:none;width:100%;padding:13px 14px}.form-card input,.form-card select{height:48px}.form-card textarea{resize:vertical;min-height:135px}.form-card input:focus,.form-card select:focus,.form-card textarea:focus,.method-lab-card textarea:focus{border-color:#74bae2;box-shadow:0 0 0 3px #2f8fce17}.full-field small{color:#84939d;margin-top:7px;display:block}.form-actions{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;margin-top:25px;padding-top:22px;display:flex}.form-actions.standalone{margin-top:24px}.course-stack{gap:15px;display:grid}.course-group{background:#fbfdfe;border:1px solid #e2e9ee;border-radius:17px;padding:18px}.course-group h3{margin:0 0 4px}.course-group>div>p{color:#7b8b96;margin:0;font-size:13px}.course-chips{grid-template-columns:repeat(2,1fr);gap:8px;max-height:360px;margin-top:14px;display:grid;overflow:auto}.course-chip{text-align:left;background:#fff;border:1px solid #d7e2ea;border-radius:11px;min-height:64px;padding:10px 12px}.course-chip small{color:#8796a0;margin-bottom:3px;display:block}.course-chip b{color:#355266;display:block}.course-chip.selected{background:#eaf7fe;border-color:#80c1e7}.course-chip.selected b{color:#197db5}.method-choice-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.method-choice{background:#fff;border:1px solid #dae4eb;border-radius:20px;min-height:250px;padding:21px;transition:all .18s}.method-choice:hover{transform:translateY(-2px);box-shadow:0 12px 27px #1c44600f}.method-choice.selected{background:#f9fdff;border:2px solid #60afe0}.method-icon{color:#2585c3;background:#eaf6fd;border-radius:13px;place-items:center;width:44px;height:44px;font-weight:900;display:grid}.method-choice>small{color:#2384bd;margin-top:16px;font-weight:900;display:block}.method-choice h3{margin:5px 0 8px}.method-choice p{color:#6e808c;min-height:65px;line-height:1.55}.method-choice>div{justify-content:space-between;align-items:center;gap:8px;display:flex}.text-select{color:#217fb6;background:0 0;border:0;font-weight:900}.question-list{gap:11px;display:grid}.question-card{border:1px solid var(--line);background:#fff;border-radius:17px;grid-template-columns:50px 1fr auto;align-items:start;gap:14px;padding:18px;display:grid}.question-card>span{color:#1f80bb;background:#eaf5fc;border-radius:12px;place-items:center;width:40px;height:40px;font-weight:900;display:grid}.question-card h3{margin:0 0 7px;font-size:17px;line-height:1.55}.question-card p{color:#71838f;margin:0;line-height:1.55}.question-card small{color:#8a98a1;margin-top:8px;display:block}.status-card{text-align:center;margin-top:20px}.status-card b{font-size:19px;display:block}.status-card p{color:var(--muted)}.spinner{border:3px solid #d9e9f4;border-top-color:#2d8dcc;border-radius:50%;width:30px;height:30px;margin:0 auto 13px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-text{color:#b34141;font-weight:800}.result-title{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.selected-question{background:var(--navy);color:#fff;border-radius:17px;margin-top:20px;padding:18px 20px}.selected-question small{opacity:.68;margin-bottom:5px;display:block}.selected-question b{font-size:17px;line-height:1.55;display:block}.result-tab-sticky{z-index:40;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f5f8fbf0;padding:10px 0 12px;position:sticky;top:82px}.result-tabs{border:1px solid var(--line);background:#fff;border-radius:18px;grid-template-columns:repeat(5,1fr);gap:8px;padding:8px;display:grid;box-shadow:0 8px 24px #193a510a}.result-tabs button{text-align:left;color:#657887;background:0 0;border:0;border-radius:12px;min-height:80px;padding:11px 10px}.result-tabs button.active{color:#177eb8;background:#edf7fd}.result-tabs button>span{background:#e6eef3;border-radius:9px;place-items:center;width:28px;height:28px;margin-bottom:7px;font-size:11px;font-weight:900;display:grid}.result-tabs button.active>span{background:var(--blue);color:#fff}.result-tabs b{font-size:13px;display:block}.result-tabs small{margin-top:3px;line-height:1.3;display:block}.result-grid{grid-template-columns:1.08fr .92fr;gap:14px;display:grid}.result-card,.curriculum-card{border:1px solid var(--line);background:#fff;border-radius:18px;padding:21px}.card-kicker{color:#2885bb;letter-spacing:.08em;margin-bottom:9px;font-size:11px;font-weight:900;display:block}.result-card h2,.stage-heading h2{letter-spacing:-.04em;margin:0 0 12px}.body-copy,.result-card p{color:#526a7b;line-height:1.72}.term-row{flex-wrap:wrap;gap:7px;margin-top:16px;display:flex}.term-row span{color:#2782b3;background:#eef7fc;border-radius:999px;padding:6px 9px;font-size:12px;font-weight:900}.output-list{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.output-list ul,.clean-list,.number-list{color:#4f697a;padding-left:20px;line-height:1.78}.stage-heading p{color:#71838f;margin:0}.link-grid{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.curriculum-card-head span{color:#2784ba;font-size:11px;font-weight:900}.standard-box{background:#eef8fd;border:1px solid #d8eaf5;border-radius:12px;padding:13px}.standard-box small{color:#39718f;font-weight:900}.standard-box p{color:#496c81;margin:6px 0 0;line-height:1.6}.dimension-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:12px;display:grid}.dimension-grid>div{border:1px solid #e3eaef;border-radius:11px;padding:11px}.dimension-grid b{font-size:12px}.dimension-grid p{color:#6b7d89;margin:5px 0 0;font-size:13px;line-height:1.5}.activity-bridge{border-top:1px solid var(--line);margin-top:12px;padding:13px 0}.activity-bridge p{color:#546d7d;margin:6px 0 0;line-height:1.65}.record-details{border-top:1px solid var(--line);padding-top:12px}.record-details summary{cursor:pointer;color:#247fae;font-weight:900}.record-example{color:#405c6f;background:#fbfdff;border:1px dashed #c9dbe6;border-radius:12px;margin-top:10px;padding:14px;line-height:1.75}.source-list{gap:0;display:grid}.source-list>div{border-bottom:1px solid #edf1f4;padding:14px 0}.source-list>div:last-child{border-bottom:0}.source-list span{color:#2b84b6;font-size:11px;font-weight:900;display:block}.source-list b{margin-top:4px;display:block}.source-list p{margin:6px 0 0}.design-table{gap:0;display:grid}.design-table>div{border-bottom:1px solid #edf1f4;grid-template-columns:150px 1fr;gap:15px;padding:13px 0;display:grid}.design-table>div:last-child{border-bottom:0}.design-table p{margin:0}.record-title{margin-top:20px}.data-disclaimer{font-size:12px;color:#8796a0!important}.table-scroll{border:1px solid var(--line);border-radius:12px;overflow:auto}table{border-collapse:collapse;width:100%;min-width:520px}th,td{text-align:left;border-bottom:1px solid #e7edf1;padding:11px 12px}th{color:#35657f;background:#f3f7fa;font-size:12px}td{color:#3d5667;font-size:13px}.statistic-box{color:#1e7fb6;background:#edf8ff;border-radius:13px;padding:17px;font-size:24px;font-weight:900;line-height:1.4}.inline-button{margin-top:8px}.methods-shell .app-heading{margin-bottom:22px}.method-lab-layout{grid-template-columns:280px 1fr;gap:18px;display:grid}.method-lab-nav{align-content:start;gap:8px;display:grid;position:sticky;top:92px}.method-lab-nav button{border:1px solid var(--line);text-align:left;background:#fff;border-radius:14px;padding:15px}.method-lab-nav button.active{color:#197db6;background:#edf8ff;border-color:#8bc6e8}.method-lab-nav b{display:block}.method-lab-nav small{color:#7b8b96;margin-top:3px;display:block}.method-lab-card{border:1px solid var(--line);background:#fff;border-radius:20px;padding:25px}.lab-card-head{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.lab-card-head h2{margin:0}.lab-card-head p{color:#6f808c;margin:7px 0 0}.method-lab-card textarea.mono{resize:vertical;min-height:170px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;line-height:1.55}.method-lab-card textarea.large{min-height:260px}.lab-actions{margin-top:16px}.analysis-output{background:#f1f9fd;border:1px solid #d7e9f5;border-radius:14px;margin-top:17px;padding:17px}.analysis-output.error{background:#fff6f6;border-color:#f0cccc}.analysis-output small{color:#2b83b3;font-weight:900;display:block}.analysis-output strong{color:#1e7fb6;margin-top:5px;font-size:26px;line-height:1.35;display:block}.analysis-output p{color:#536c7c}.analysis-note{color:#607685;border-top:1px solid #d8e8f2;margin-top:12px;padding-top:12px;line-height:1.65}.modal-backdrop{z-index:300;background:#0e223175;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-card{background:#fff;border-radius:22px;width:min(640px,100%);padding:25px;position:relative;box-shadow:0 30px 85px #00000038}.modal-card.compact{max-width:540px}.modal-card h2{margin:0}.modal-intro{color:#637784;line-height:1.7}.modal-close{color:#5e7482;background:#eef3f6;border:0;border-radius:10px;width:36px;height:36px;font-size:20px;position:absolute;top:16px;right:16px}.guide-grid{gap:9px;margin-top:15px;display:grid}.guide-grid article{border:1px solid #e2e9ee;border-radius:12px;padding:13px}.guide-grid p{color:#5d7381;margin:5px 0 0;line-height:1.62}@media (max-width:940px){.hero-section{grid-template-columns:1fr;min-height:auto}.method-preview-grid,.method-choice-grid,.form-grid,.result-grid,.method-lab-layout,.link-grid{grid-template-columns:1fr}.result-tabs{grid-template-columns:repeat(3,1fr)}.method-lab-nav{grid-template-columns:repeat(3,1fr);position:static}.course-chips{grid-template-columns:1fr}.result-tab-sticky{top:78px}}@media (max-width:650px){.site-header-inner{flex-direction:column;align-items:flex-start;height:auto;padding:12px 0}.main-nav{white-space:nowrap;width:100%;overflow:auto}.landing-page,.app-shell,.methods-shell,.result-page-shell{width:calc(100% - 28px)}.hero-section{padding:42px 0}.hero-copy p{font-size:17px}.result-title{flex-direction:column}.result-tabs{grid-template-columns:1fr 1fr}.result-tab-sticky{top:116px}.question-card{grid-template-columns:40px 1fr}.question-card .secondary-button{grid-column:2}.dimension-grid,.design-table>div,.method-lab-nav{grid-template-columns:1fr}.lab-card-head{flex-direction:column}.form-actions{align-items:stretch}.brand span{display:none}}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid>*{min-width:0}.form-grid input,.form-grid select{width:100%;min-width:0;max-width:100%}.field-control{min-width:0;display:block}.field-control>b{margin-bottom:8px;display:block}.field-help,.field-error{margin-top:7px;font-size:12px;line-height:1.5;display:block}.field-help{color:#7f909b}.field-error{color:#b34747;font-weight:800}.major-field,.major-search-wrap{position:relative}.major-suggestions{z-index:120;background:#fff;border:1px solid #d7e2ea;border-radius:13px;max-height:330px;padding:7px;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow:auto;box-shadow:0 18px 44px #193a5124}.major-suggestions button{text-align:left;background:0 0;border:0;border-radius:9px;width:100%;padding:10px 11px;display:block}.major-suggestions button:hover{background:#eef8fd}.major-suggestions strong{color:#24495f;display:block}.major-suggestions span{color:#81909a;margin-top:3px;font-size:12px;display:block}.major-empty{color:#8997a0;padding:13px;font-size:13px}.question-card .method-fit{color:#277fae;margin-top:9px;font-weight:800}.handoff-line,.next-handoff{background:#f7fafc;border:1px solid #e5edf2;border-radius:11px;margin-bottom:12px;padding:11px 12px}.handoff-line b,.next-handoff b{color:#3480aa;font-size:11px}.handoff-line p,.next-handoff p{color:#5e7382;margin:5px 0 0;font-size:13px;line-height:1.55}.next-handoff{background:#f3f9fd;margin-top:0;margin-bottom:12px}.research-flow{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:16px;display:grid}.flow-node{background:#fbfdfe;border:1px solid #e0e9ef;border-radius:14px;min-width:0;padding:14px;position:relative}.flow-node>span{color:#237fb6;background:#e8f5fd;border-radius:9px;place-items:center;width:30px;height:30px;margin-bottom:9px;font-size:11px;font-weight:900;display:grid}.flow-node b{font-size:13px;display:block}.flow-node strong{color:#236b92;margin-top:4px;font-size:12px;display:block}.flow-node p{color:#667b89;margin:7px 0 0;font-size:12px;line-height:1.55}.flow-node>i{z-index:2;color:#9aabb6;font-style:normal;position:absolute;top:50%;right:-12px}.book-section-head p{color:#6d808e;margin:7px 0 0}.book-option-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:15px;display:grid}.book-option{text-align:left;background:#fff;border:1px solid #dde6ed;border-radius:14px;min-width:0;padding:14px}.book-option.selected{background:#f6fbfe;border:2px solid #65b1df}.book-option small{color:#2783b7;font-weight:900;display:block}.book-option b{margin-top:6px;line-height:1.5;display:block}.book-option span{color:#87969f;margin-top:7px;font-size:11px;display:block}.selected-book-detail{border-top:1px solid var(--line);margin-top:16px;padding-top:16px}.book-detail-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.book-detail-head h3{margin:3px 0 0}.small-button{padding:9px 11px;font-size:12px}.book-detail-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:14px;display:grid}.book-detail-grid>div,.reading-output{background:#fbfdfe;border:1px solid #e3ebf0;border-radius:12px;padding:14px}.book-detail-grid b,.reading-output>b{color:#2d6f92;font-size:12px}.book-detail-grid p,.reading-output p{color:#596f7f;margin:6px 0 0;line-height:1.7}.record-output{background:#f8fbfd}.record-output small{color:#83919a;margin-top:8px;display:block}.source-list small{color:#85949e;margin-top:4px;display:block}.source-list a{color:#267fae;margin-top:6px;font-size:12px;font-weight:900;display:inline-block}.activity-meta{grid-template-columns:.7fr 1.3fr;gap:10px;margin-bottom:14px;display:grid}.activity-meta>div{background:#f8fcfe;border:1px solid #dce8ef;border-radius:13px;padding:14px 16px}.activity-meta small{color:#758995;display:block}.activity-meta b{color:#234e66;margin-top:5px;line-height:1.55;display:block}.variable-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:14px;display:grid}.variable-strip>div{color:#355f77;background:#eef8fd;border:1px solid #d9eaf4;border-radius:12px;padding:12px 13px;font-size:13px;font-weight:700;line-height:1.55}.insight-box{color:#315b73;background:#eef8ff;border-left:4px solid #56aadd;border-radius:13px;padding:16px;font-weight:700;line-height:1.75}@media (max-width:940px){.research-flow{grid-template-columns:1fr 1fr}.flow-node>i{display:none}.book-option-grid,.book-detail-grid,.activity-meta,.variable-strip{grid-template-columns:1fr}}@media (max-width:760px){.form-grid.start-grid{grid-template-columns:1fr}.start-grid .major-field{margin-top:2px}}@media (max-width:650px){.research-flow{grid-template-columns:1fr}.book-detail-head{flex-direction:column}}.app-shell,.methods-shell,.result-page-shell{padding-top:38px;padding-bottom:64px}.result-page-shell{width:min(1180px,100% - 36px)}.app-shell{width:min(1080px,100% - 36px)}.form-card,.status-card{padding:24px}.form-card input,.form-card select{height:auto;min-height:52px;padding:12px 14px;font-size:16px;line-height:1.45}.form-card select{padding-top:11px;padding-bottom:11px}.form-grid.start-grid{align-items:start}.full-field{margin-top:14px}.form-actions{margin-top:20px;padding-top:18px}.course-stack{gap:11px}.course-group{padding:15px 16px}.course-chips{max-height:290px;margin-top:11px}.selection-note{color:#5d7585;background:#f2f8fc;border:1px solid #dce9f2;border-radius:12px;padding:12px 14px;font-size:13px;line-height:1.6}.result-title{margin-bottom:14px}.selected-question{margin-top:14px;padding:15px 18px}.result-tab-sticky{padding-top:7px;padding-bottom:8px}.result-tabs button{min-height:72px;padding:9px 10px}.result-stage{min-height:0;padding-top:0}.result-grid{gap:11px}.compact-grid{grid-template-columns:1fr 1fr}.result-grid.lower{margin-top:11px}.result-card,.curriculum-card{padding:18px}.result-card h2,.stage-heading h2{margin-bottom:9px}.body-copy,.result-card p{line-height:1.64}.stage-heading{margin:2px 0 11px}.compact-heading{margin-top:13px}.link-grid{gap:11px}.link-grid.single{grid-template-columns:1fr}.curriculum-card-head h3{margin:4px 0 10px}.standard-box{padding:11px 12px}.dimension-grid{gap:7px;margin-top:9px}.dimension-grid>div{padding:9px 10px}.activity-bridge{margin-top:9px;padding:10px 0}.handoff-line,.next-handoff{margin-bottom:9px;padding:9px 10px}.record-details{padding-top:9px}.record-example{margin-top:8px;padding:12px}.flow-card{margin-top:11px}.research-flow{gap:7px;margin-top:12px}.flow-node{padding:11px}.flow-node p{margin-top:5px;line-height:1.45}.book-selector-card{margin-top:0}.book-option-grid{gap:8px;margin-top:12px}.book-option{padding:12px}.selected-book-detail{margin-top:12px;padding-top:12px}.book-detail-grid{gap:8px;margin-top:10px}.book-detail-grid>div,.reading-output{padding:12px}.reading-output{margin-top:8px}.source-card{margin-top:11px}.source-list>div{padding:11px 0}.design-plan-card{margin-top:11px}.design-table>div{padding:10px 0}.activity-meta{gap:8px;margin-bottom:11px}.activity-meta>div{padding:11px 13px}.variable-strip{gap:7px;margin-bottom:11px}.variable-strip>div{padding:10px 11px}.insight-box{padding:13px}.statistic-box{padding:14px;font-size:22px}@media (max-width:940px){.compact-grid,.link-grid.single{grid-template-columns:1fr}}@media (max-width:650px){.app-shell,.methods-shell,.result-page-shell{width:calc(100% - 24px);padding-top:28px}.form-card,.status-card{padding:18px}.form-card input,.form-card select{min-height:54px;padding:13px 14px;line-height:1.5}.result-card,.curriculum-card{padding:15px}}.form-card select{appearance:none;vertical-align:middle;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23576f80' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;background-size:16px 16px;height:54px;min-height:54px;padding:0 46px 0 14px;line-height:normal}@media (max-width:650px){.form-card select{height:56px;min-height:56px;padding-top:0;padding-bottom:0;line-height:normal}}.method-choice-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.method-recommendation{background:#f5fbfe;border:1px solid #d9e9f3;border-radius:15px;justify-content:space-between;align-items:flex-start;gap:18px;margin:0 0 16px;padding:15px 17px;display:flex}.method-recommendation small{color:#3c86ad;font-size:11px;font-weight:900;display:block}.method-recommendation b{color:#1d5f83;margin-top:3px;font-size:18px;display:block}.method-recommendation p{color:#5e7584;margin:5px 0 0;font-size:13px;line-height:1.6}.method-adjust-note{background:#f5fbfe;border:1px solid #d9e9f3;border-radius:13px;margin:0 0 14px;padding:13px 15px}.method-adjust-note b{color:#237da9}.method-adjust-note p{color:#5f7482;margin:5px 0 0;line-height:1.6}.all-courses .course-chips{max-height:none}.all-courses .course-group{background:#fff}.all-courses .course-chip{min-height:58px}.book-loading{color:#3b86ad;margin-top:7px;font-weight:800;display:block}.literature-matrix{gap:8px;margin-top:12px;display:grid}.literature-matrix article{background:#fff;border:1px solid #dce7ee;border-radius:11px;padding:12px}.literature-matrix article>b{color:#245f7e;display:block}.literature-matrix article p{margin:5px 0 0}.literature-matrix article strong{color:#527284}.form-card select{text-overflow:ellipsis;white-space:nowrap;display:block;height:58px!important;min-height:58px!important;padding:0 48px 2px 14px!important;font-size:16px!important;line-height:56px!important}@media (max-width:1100px){.method-choice-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:940px){.method-choice-grid.four{grid-template-columns:1fr}.method-lab-nav{grid-template-columns:repeat(4,1fr)}}@media (max-width:650px){.method-recommendation{flex-direction:column}.method-lab-nav{grid-template-columns:1fr}.form-card select{height:60px!important;min-height:60px!important;line-height:58px!important}}.grade-selector{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;display:grid}.grade-selector button{color:#526d7f;word-break:keep-all;background:#fff;border:1px solid #cfdae3;border-radius:11px;min-height:58px;padding:10px 8px;font-weight:800;line-height:1.35}.grade-selector button.active{color:#176fa3;background:#eaf7fe;border-color:#78bde3;box-shadow:inset 0 0 0 1px #78bde3}@media (max-width:650px){.grade-selector{grid-template-columns:1fr}.grade-selector button{min-height:50px}}.method-preview-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}@media (max-width:1100px){.method-preview-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:650px){.method-preview-grid.four{grid-template-columns:1fr}}.book-empty{color:#5d7484;background:#f8fbfd;border:1px dashed #cbdde9;border-radius:12px;margin-top:12px;padding:14px 15px;font-size:13px;line-height:1.6}.result-tabs button:disabled{cursor:not-allowed;color:#9aa7af;opacity:.76;background:#f6f8fa}.result-tabs button:disabled>span{color:#9aa7af;background:#edf1f3}.research-flow{grid-template-columns:repeat(3,minmax(0,1fr))}.flow-node>i{display:none}.course-path-box{background:#f8fbfd;border:1px solid #dce8ef;border-radius:12px;margin-bottom:11px;padding:12px}.course-path-box>b{color:#2b708f;font-size:12px;display:block}.course-path-box>small{color:#7b8d98;margin-top:8px;font-size:11px;line-height:1.5;display:block}.course-path{flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px;display:flex}.course-path span{color:#5c7281;background:#fff;border:1px solid #d9e4eb;border-radius:9px;padding:6px 8px;font-size:12px;font-weight:800}.course-path span.current{color:#1979ad;background:#eaf7fe;border-color:#71b8df}.course-path i{font-size:13px;font-style:normal;font-weight:900}.course-path i.required{color:#1984bd}.course-path i.foundation{color:#9aabb5}.selected-course-paths{border-top:1px solid #e1e9ee;gap:6px;margin-top:10px;padding-top:10px;display:grid}.selected-course-paths>div{color:#526e7f;background:#f1f8fc;border-radius:10px;grid-template-columns:minmax(110px,.5fr) minmax(220px,1.5fr) auto;align-items:center;gap:8px;padding:8px 10px;font-size:12px;display:grid}.selected-course-paths b{color:#237ba9}.selected-course-paths small{color:#247faf;font-weight:900}.fit-evidence{background:#f7fbfd;border-left:3px solid #61acd6;border-radius:0 10px 10px 0;margin-top:10px;padding:11px 12px}.fit-evidence b{color:#286f94;font-size:12px}.fit-evidence p{color:#5c7280;margin:5px 0 0;font-size:13px;line-height:1.55}.curriculum-source{color:#83939d;margin:0 0 11px;font-size:11px;display:block}.curriculum-source a{color:#287fae;text-underline-offset:2px;font-weight:900;text-decoration:underline}.excluded-course-reasons summary{cursor:pointer;color:#365a70;font-weight:800}.excluded-course-reasons ul{margin:14px 0 0;padding-left:20px}.excluded-course-reasons li{padding:6px 0}.excluded-course-reasons li p{color:#637785;margin:4px 0 0;line-height:1.5}.review-ready{background:#edf8fe;border:1px solid #9dcee8;border-radius:15px;justify-content:space-between;align-items:center;gap:18px;margin-top:14px;padding:16px 18px;display:flex}.review-ready b{color:#236f98}.review-ready p{color:#607786;margin:5px 0 0;line-height:1.55}.prior-review-card{margin-bottom:11px}.source-list.compact{grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.source-list.compact>div{background:#fbfdfe;border:1px solid #e0e9ef;border-radius:12px;padding:13px}.final-record-card{margin-top:11px}.record-example.featured{background:#f3faff;border-style:solid;border-color:#a9d3e9;font-size:15px}.record-note{font-size:12px;color:#80909a!important;margin:10px 0 0!important}.no-course-match{background:#fbfdfe;border-style:dashed}.no-course-match p{margin-bottom:0}.academic-use-card{background:#fbfeff;border-color:#b9dcec;margin-top:11px}.academic-use-card .source-list b{color:#285b76}.academic-use-card .source-list p{margin-bottom:0}@media (max-width:940px){.result-tabs{grid-template-columns:repeat(3,1fr)}.research-flow{grid-template-columns:1fr 1fr}.source-list.compact{grid-template-columns:1fr}.review-ready{flex-direction:column;align-items:stretch}.review-ready .primary-button{align-self:flex-start}}@media (max-width:650px){.result-tabs{grid-template-columns:1fr 1fr}.research-flow{grid-template-columns:1fr}.course-path{align-items:flex-start}.review-ready .primary-button{width:100%}.selected-course-paths>div{grid-template-columns:1fr}.selected-course-paths small{margin-top:-3px}}.question-card h3{letter-spacing:-.025em;max-width:820px;font-size:18px;line-height:1.52}.question-card>div>p{color:#687c8a;margin-top:4px}.question-plan{margin-top:9px}.question-plan summary{cursor:pointer;color:#2a7fae;font-size:12px;font-weight:900;list-style:none}.question-plan summary::-webkit-details-marker{display:none}.question-plan summary:before{content:"+ ";font-weight:900}.question-plan[open] summary:before{content:"− "}.question-plan small{color:#788b98;margin-top:7px;padding-left:14px;line-height:1.55;display:block}.question-plan small b{color:#456d84;margin-right:4px}.record-example{letter-spacing:-.012em;font-size:14px;line-height:1.82}.search-error,.source-gate{color:#4d6678;background:#f8fbfd;border:1px solid #d4e4ef;border-radius:14px;margin-top:14px;padding:15px 16px;line-height:1.65}.search-error b,.source-gate b{color:#173d59;margin-bottom:4px;display:block}.search-error p,.source-gate p{margin:0 0 10px}.source-card>.card-kicker{margin-bottom:6px;display:block}.result-tabs{grid-template-columns:repeat(8,minmax(0,1fr))}.final-setrec-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.final-summary-card{margin-top:0}.final-summary-card .record-example{min-height:170px}.integrated-record-notice{margin-top:11px}.final-path-note{margin-bottom:12px}.final-path-note h2,.integrated-record-notice h2{margin-bottom:7px}.final-path-note p,.integrated-record-notice p{margin:0}.question-course-context{background:#f6fbfe;border:1px solid #d9e8f2;border-radius:15px;margin-bottom:14px;padding:15px 17px}.question-course-context>b{color:#245f7f;font-size:13px;display:block}.question-course-context>div{flex-wrap:wrap;gap:6px;margin-top:9px;display:flex}.question-course-context>div span{color:#2b769e;background:#fff;border:1px solid #cfe2ee;border-radius:999px;padding:6px 9px;font-size:12px;font-weight:900}.question-course-context>p{color:#6d808d;margin:9px 0 0;font-size:12px;line-height:1.55}.method-question-card{align-items:start;padding:20px}.method-failure-card{background:#fffaf6;border-color:#e9c9b8}.method-failure-card h3{color:#8a482b}.method-failure-card p{color:#674f45;line-height:1.7}.method-failure-card small{color:#806e65}.question-method-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:9px;display:flex}.question-method-head>div{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.question-method-head small{background:#e9f6fd;border-radius:7px;padding:5px 7px;font-size:10px;font-weight:900;display:inline-flex;color:#247eac!important;margin:0!important}.question-method-head b{color:#315b72;font-size:14px}.question-method-head em{color:#1678aa;white-space:nowrap;background:#dff3ff;border-radius:999px;padding:5px 8px;font-size:11px;font-style:normal;font-weight:900}.method-question-card h3{margin-bottom:12px;font-size:19px}.question-course-fit{background:#f7fbfe;border:1px solid #cfe4ef;border-radius:11px;margin:0 0 12px;padding:12px 14px}.question-course-fit>b{color:#245f7f;margin-bottom:7px;font-size:12px;display:block}.question-course-fit .term-row{margin:0}.question-course-fit p{color:#6b7e8a!important;margin:0!important;font-size:12px!important;line-height:1.55!important}.method-explanation{background:#f3f9fd;border-left:4px solid #61add6;border-radius:0 11px 11px 0;padding:13px 14px}.method-explanation>b{color:#216f98;font-size:12px;display:block}.method-explanation p{color:#486a7e!important;margin:5px 0 0!important;line-height:1.65!important}.method-explanation small{line-height:1.55;color:#7b8e99!important;margin-top:6px!important}.question-detail-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px;display:grid}.question-detail-grid>div{background:#fff;border:1px solid #e0e9ee;border-radius:11px;padding:11px 12px}.question-detail-grid b{color:#3d708b;font-size:11px;display:block}.question-detail-grid p{font-size:12px;color:#6b7e8a!important;margin:5px 0 0!important;line-height:1.55!important}.length-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.length-heading h2{margin-bottom:0}.length-heading small{color:#287fae;font-weight:900}.long-reflection{color:#425f70;word-break:keep-all;background:#fbfdfe;border:1px solid #dce9f1;border-radius:13px;margin-top:14px;padding:18px;line-height:1.9}.wait-modal-backdrop{z-index:500;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#12263485;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.wait-modal-card{background:#fff;border:1px solid #ffffffbf;border-radius:22px;width:min(580px,100%);max-height:calc(100vh - 40px);padding:27px;overflow:auto;box-shadow:0 28px 80px #0c233340}.wait-modal-card h2{letter-spacing:-.035em;margin:5px 0 17px;font-size:25px}.wait-current{background:#eef8fe;border-radius:14px;align-items:flex-start;gap:13px;padding:15px;display:flex}.wait-current .spinner{flex:none;width:28px;height:28px;margin:3px 0 0}.wait-current small{color:#3484ad;font-size:11px;font-weight:900;display:block}.wait-current b{color:#184d6a;margin-top:3px;font-size:17px;display:block}.wait-current p{color:#5f7685;margin:5px 0 0;font-size:13px;line-height:1.55}.wait-progress{background:#e6edf1;border-radius:999px;height:8px;margin-top:14px;overflow:hidden}.wait-progress i{border-radius:inherit;background:linear-gradient(90deg,#55a9d8,#8bcdef);height:100%;transition:width .45s;display:block}.wait-time{justify-content:space-between;align-items:flex-start;gap:12px;margin-top:9px;display:flex}.wait-time b{color:#236d94;font-size:13px}.wait-time span{color:#87959e;text-align:right;font-size:11px}.wait-stage-list{gap:7px;margin:17px 0 0;padding:0;list-style:none;display:grid}.wait-stage-list li{color:#89969e;border-radius:10px;align-items:flex-start;gap:10px;padding:8px 10px;display:flex}.wait-stage-list li>span{background:#eef2f4;border-radius:8px;flex:0 0 24px;place-items:center;width:24px;height:24px;font-size:11px;font-weight:900;display:grid}.wait-stage-list li b{font-size:13px;display:block}.wait-stage-list li small{margin-top:2px;font-size:11px;line-height:1.45;display:block}.wait-stage-list li.active{color:#276f95;background:#f1f9fd}.wait-stage-list li.active>span{color:#177eae;background:#d9f1ff}.wait-stage-list li.done{color:#5d7888}.wait-stage-list li.done>span{color:#23805a;background:#e4f5ed}@media (max-width:1100px){.result-tabs{grid-template-columns:repeat(4,1fr)}.question-detail-grid{grid-template-columns:1fr}}@media (max-width:940px){.final-setrec-grid{grid-template-columns:1fr}.final-summary-card .record-example{min-height:0}}@media (max-width:650px){.result-tabs{grid-template-columns:1fr 1fr}.method-question-card{grid-template-columns:38px 1fr}.method-question-card>.secondary-button{grid-column:2;width:100%}.question-method-head{flex-direction:column;align-items:flex-start}.wait-modal-backdrop{padding:12px}.wait-modal-card{padding:20px}.wait-time{flex-direction:column}.wait-time span{text-align:left}.long-reflection{padding:14px;line-height:1.8}}.pathway-card{margin-top:14px}.pathway-head{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.pathway-head>div{max-width:820px}.pathway-head h2{margin-bottom:7px}.pathway-head>b{color:#24779f;background:#e7f5fc;border-radius:999px;flex:none;padding:7px 11px;font-size:12px}.path-stage-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:16px;display:grid}.path-stage-grid>div{background:#fbfdfe;border:1px solid #deebf1;border-radius:12px;grid-template-columns:28px 1fr;gap:3px 9px;padding:13px;display:grid}.path-stage-grid span{color:#277aa2;background:#e8f5fc;border-radius:8px;grid-row:1/3;place-items:center;width:28px;height:28px;font-size:11px;font-weight:900;display:grid}.path-stage-grid b{color:#315c72;font-size:13px}.path-stage-grid strong{color:#2380ae;font-size:12px}.path-stage-grid p{color:#6a7f8b;grid-column:2;margin:4px 0 0;font-size:12px;line-height:1.55}@media (max-width:900px){.path-stage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:650px){.pathway-head{flex-direction:column}.path-stage-grid{grid-template-columns:1fr}}.header-email{text-overflow:ellipsis;white-space:nowrap;color:#6d7f8b;max-width:170px;font-size:12px;overflow:hidden}.login-shell{background:radial-gradient(circle at 12% 10%,#e8f7ff 0,#0000 34%),linear-gradient(#f7fbfe,#eef5f9);place-items:center;min-height:calc(100vh - 76px);padding:48px 20px;display:grid}.login-card{background:#fffffff7;border:1px solid #d8e6ee;border-radius:24px;width:min(520px,100%);padding:34px;box-shadow:0 24px 70px #1a445e21}.login-intro h1{letter-spacing:-.045em;margin:8px 0 12px;font-size:32px;line-height:1.24}.login-intro p{color:#687d8b;margin:0;line-height:1.72}.social-login-grid{grid-template-columns:1fr 1fr;gap:9px;margin-top:24px;display:grid}.social-login{border:1px solid #d7e1e7;border-radius:12px;min-height:52px;font-weight:900}.social-login span{margin-right:8px}.social-login.google{color:#314e5f;background:#fff}.social-login.kakao{color:#261f00;background:#fee500;border-color:#fee500}.login-divider{color:#94a1a9;align-items:center;gap:12px;margin:20px 0;font-size:11px;display:flex}.login-divider:before,.login-divider:after{content:"";background:#e1e8ed;flex:1;height:1px}.login-mode{background:#eef3f6;border-radius:11px;grid-template-columns:1fr 1fr;padding:4px;display:grid}.login-mode button{color:#71828d;background:0 0;border:0;border-radius:8px;padding:10px;font-weight:900}.login-mode button.active{color:#1e759f;background:#fff;box-shadow:0 2px 8px #204c6517}.email-login-form{gap:13px;margin-top:17px;display:grid}.email-login-form label span{color:#49687a;margin-bottom:6px;font-size:12px;font-weight:900;display:block}.email-login-form input{background:#fff;border:1px solid #cfdae2;border-radius:11px;width:100%;min-height:50px;padding:12px 13px;font-size:15px}.login-submit{width:100%;margin-top:3px}.login-message{border-radius:10px;margin:0;padding:10px 12px;font-size:13px;line-height:1.5}.login-message.error{color:#b63b3b;background:#fff0f0}.login-message.notice{color:#267450;background:#edf9f2}.login-footnote{color:#8a99a2;text-align:center;margin:16px 0 0;font-size:11px;line-height:1.6}.admin-page{width:min(1500px,100% - 32px);margin:0 auto;padding:42px 0 72px}.admin-heading h1{margin:6px 0 8px;font-size:34px}.admin-heading p{color:#6b7d88;margin:0}.admin-error{color:#a43d3d;background:#fff4f4;border:1px solid #efc4c4;border-radius:12px;margin:18px 0;padding:14px}.admin-table-scroll{background:#fff;border:1px solid #dbe5eb;border-radius:16px;margin-top:22px;overflow:auto;box-shadow:0 10px 30px #1c415712}.admin-run-table{border-collapse:separate;border-spacing:0;width:max-content;min-width:100%;font-size:12px}.admin-run-table th{z-index:2;color:#315e75;white-space:nowrap;background:#edf6fb;border-bottom:1px solid #d2dfe6;border-right:1px solid #d9e3e9;padding:12px 10px;position:sticky;top:0}.admin-run-table td{color:#506a79;vertical-align:top;white-space:normal;border-bottom:1px solid #e6edf1;border-right:1px solid #e6edf1;max-width:270px;padding:11px 10px}.admin-run-table tbody tr:hover td{background:#f7fbfd}.mono-cell{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.admin-empty{text-align:center;color:#87969f!important;padding:34px!important}.checkout-shell{width:min(1040px,100% - 40px);margin:0 auto;padding:54px 0 84px}.checkout-heading{max-width:760px}.checkout-heading h1{letter-spacing:-.055em;margin:0;font-size:clamp(36px,5vw,50px);line-height:1.13}.checkout-heading p{color:var(--muted);margin:12px 0 0;line-height:1.75}.checkout-grid{grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);align-items:start;gap:16px;margin-top:26px;display:grid}.checkout-card,.payment-card{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:22px;padding:26px}.checkout-card h2{margin:0 0 14px}.checkout-question{color:#245b78;background:#edf8ff;border-radius:14px;padding:18px;font-size:19px;font-weight:900;line-height:1.7}.checkout-summary{margin:22px 0 0}.checkout-summary>div{border-bottom:1px solid #edf1f4;grid-template-columns:110px 1fr;gap:14px;padding:13px 0;display:grid}.checkout-summary>div:last-child{border-bottom:0}.checkout-summary dt{color:#81909a;font-size:13px;font-weight:900}.checkout-summary dd{color:#31566c;margin:0;font-weight:800}.payment-card>div:first-child{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-end;gap:14px;padding-bottom:18px;display:flex}.payment-card>div:first-child span{color:#6e818e;font-weight:800}.payment-card>div:first-child strong{color:#173447;letter-spacing:-.04em;font-size:30px}.payment-card ul{color:#536d7d;margin:18px 0;padding-left:20px;line-height:1.9}.payment-consent{color:#566f7e;background:#f8fbfd;border:1px solid #dbe6ec;border-radius:12px;align-items:flex-start;gap:10px;padding:14px;font-size:13px;line-height:1.55;display:flex}.payment-consent input{accent-color:#173447;flex:none;width:18px;height:18px;margin-top:1px}.payment-error{color:#a73f3f;background:#fff0f0;border-radius:10px;margin:12px 0 0;padding:11px 12px;font-size:13px;line-height:1.55}.payment-button{width:100%;margin-top:14px}.checkout-back{text-align:center;background:0 0;border:0;width:100%;margin-top:13px;padding:7px;display:block}.payment-status-shell{place-items:center;min-height:560px;padding:48px 20px;display:grid}.payment-status-card{border:1px solid var(--line);width:min(520px,100%);box-shadow:var(--shadow);text-align:center;background:#fff;border-radius:24px;padding:38px}.payment-status-card h1{margin:18px 0 10px;font-size:28px}.payment-status-card p{color:#627886;line-height:1.7}.payment-status-card small{color:#8a98a1;margin:10px 0 18px;display:block}.payment-status-card .primary-button,.payment-status-card .secondary-button{margin-top:12px}.payment-status-card>.text-link{margin-top:18px;display:block}.payment-caution{background:#fff6e8;border-radius:10px;padding:11px;font-size:13px;color:#8a6429!important}.payment-status-icon{border-radius:50%;place-items:center;width:54px;height:54px;margin:auto;font-size:24px;font-weight:900;display:grid}.payment-status-icon.error{color:#b64343;background:#fff0f0}.payment-status-spinner{border:4px solid #dcecf5;border-top-color:#2f8fce;border-radius:50%;width:54px;height:54px;margin:auto;animation:.8s linear infinite spin;display:block}.site-footer{background:#ffffffb8;border-top:1px solid #dfe7ed}.site-footer-inner{grid-template-columns:minmax(330px,.75fr) minmax(0,2.25fr);gap:46px;width:min(1780px,100% - 80px);margin:auto;padding:48px 0 44px;display:grid}.footer-brand strong{color:#152432;font-size:17px;display:block}.footer-brand p{color:#758797;margin:14px 0 12px;font-size:15px}.footer-brand small{color:#7c8d9b;max-width:410px;line-height:1.65;display:block}.business-info{color:#8396a8;flex-wrap:wrap;align-content:flex-start;align-items:center;gap:10px 22px;margin:0;display:flex}.business-info>div{align-items:baseline;gap:10px;display:flex}.business-info dt{color:#6f8598;font-weight:900}.business-info dd{margin:0}.business-info a:hover{color:#287eaa;text-decoration:underline}@media (max-width:850px){.checkout-grid{grid-template-columns:1fr}.site-footer-inner{grid-template-columns:1fr;gap:26px}.business-info{flex-direction:column;align-items:flex-start}}@media (max-width:650px){.login-shell{padding:24px 12px}.login-card{padding:23px}.social-login-grid{grid-template-columns:1fr}.login-intro h1{font-size:27px}.header-email{display:none}.checkout-shell{width:calc(100% - 28px);padding:38px 0 60px}.checkout-card,.payment-card,.payment-status-card{padding:21px}.checkout-summary>div{grid-template-columns:1fr;gap:5px}.site-footer-inner{width:calc(100% - 32px);padding:34px 0}.business-info>div{grid-template-columns:104px 1fr;width:100%;display:grid}}.toss-payment-methods{min-height:140px;margin:18px -12px 0}.toss-payment-agreement{margin:4px -12px 12px}.design-table p,.record-example{white-space:normal;overflow-wrap:anywhere;min-width:0}.footer-brand a,.refund-link a,.refund-page a:not(.secondary-button){color:#246e9d;text-underline-offset:3px;text-decoration:underline}.refund-link{margin:0 0 14px;font-size:14px}.refund-page{width:min(800px,100% - 32px);margin:0 auto;padding:55px 0 90px}.refund-page h1{margin:10px 0 16px;font-size:clamp(32px,5vw,46px)}.refund-intro{color:#536d7d;line-height:1.8}.refund-page section{border:1px solid var(--line);background:#fff;border-radius:16px;margin-top:20px;padding:22px 25px}.refund-page section h2{margin:0 0 10px;font-size:20px}.refund-page section p{color:#536d7d;margin:0;line-height:1.85}.refund-note{color:#536d7d;margin:24px 0;font-size:14px}.refund-page .secondary-button{display:inline-block}.method-choice[aria-disabled=true]{opacity:.7}.method-choice button[aria-pressed=true]{color:#116087;background:#dff3ff;border-color:#58aadd}.method-topic-banner{background:#f6fbfe;border:1px solid #cfe2ee;border-radius:15px;margin:12px 0 18px;padding:17px 20px}.method-topic-banner b,.method-example b{color:#245f7f;font-size:13px}.method-topic-banner p{color:#24465d;margin:7px 0;font-weight:800}.method-topic-banner small,.method-example small{color:#6b7e8a;line-height:1.6;display:block}.method-choice{grid-template-columns:68px minmax(0,1fr) auto;align-items:start}.method-choice>span{text-align:center;width:auto;min-width:60px;height:auto;min-height:40px;padding:6px;font-size:12px;line-height:1.3}.method-choice h3 small{margin:0 0 0 7px;font-size:12px;display:inline}.method-choice>div>small{margin-top:11px;line-height:1.55}.method-choice.conditional{background:#fffdf8;border-color:#eddbac}.method-choice.unavailable{background:#f8fafb}.method-choice .secondary-button{white-space:normal;text-align:center;max-width:155px}.method-plan-card{min-height:0;padding:22px 24px;display:block}.method-choice>.method-plan-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.method-plan-head .method-rank{color:#1f80bb;background:#eaf5fc;border-radius:10px;justify-content:center;align-items:center;min-width:70px;padding:8px 11px;font-size:13px;font-weight:900;display:inline-flex}.method-choice>.method-plan-body{max-width:760px;margin:14px auto 0;display:block}.method-plan-body h3{margin:0 0 15px;font-size:20px}.method-plan-section{border-top:1px solid #e7edf1;padding:14px 0}.method-plan-section b{color:#245f7f;font-size:14px;display:block}.method-choice .method-plan-section p{color:#405b6b;min-height:0;margin:7px 0 0;line-height:1.75}.method-plan-details{border-top:1px solid #e7edf1;padding-top:14px}.method-plan-details summary{cursor:pointer;color:#267fae;font-weight:800}.method-plan-details .method-example{margin-top:13px}.method-loading small{color:#758995}.method-loading p{margin:9px 0}@media (max-width:650px){.method-plan-card{padding:17px}.method-plan-body{margin-top:15px}.method-plan-head .secondary-button{max-width:none}.method-plan-body h3{font-size:18px}}.method-example{background:#fff7e9;border-left:3px solid #d69b43;border-radius:0 9px 9px 0;margin-top:13px;padding:12px 14px}.method-example p{font-weight:700;line-height:1.6;color:#374f5c!important;margin:7px 0!important}@media (max-width:760px){.method-choice{grid-template-columns:60px minmax(0,1fr)}.method-choice>.secondary-button{grid-column:2;justify-self:start}}.recommended-subjects{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.recommended-subjects .course-chip{text-align:left;height:auto;min-height:70px;line-height:1.5}.recommended-subjects small{white-space:normal;line-height:1.5}@media (max-width:760px){.recommended-subjects{grid-template-columns:1fr}}.board-shell{width:min(960px,100% - 32px);margin:0 auto;padding:48px 0 88px}.board-heading{justify-content:space-between;align-items:end;gap:18px;margin-bottom:24px;display:flex}.board-heading h1{margin:4px 0;font-size:clamp(32px,5vw,46px)}.board-heading p{color:#68808d;margin:0;line-height:1.7}.board-heading .primary-button{text-decoration:none}.board-panel{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:18px;padding:24px}.board-list-head,.board-actions{justify-content:space-between;align-items:center;gap:12px;display:flex}.board-list-head{color:#395b70;padding-bottom:16px}.board-list-head span{color:#8395a0;font-size:13px}.board-row{text-align:left;cursor:pointer;background:0 0;border:0;border-top:1px solid #e9eff3;align-items:center;gap:12px;width:100%;padding:17px 8px;display:flex}.board-row:hover{background:#f7fbfe}.board-row strong{color:#294b5e;overflow-wrap:anywhere;flex:1;min-width:0;font-size:15px}.board-row small{color:#8194a0;white-space:nowrap}.board-tag{color:#4a7188;background:#edf4f8;border-radius:7px;flex:none;padding:5px 9px;font-size:12px;font-weight:800}.board-tag.notice{color:#176e9c;background:#e5f3fc}.board-empty{text-align:center;color:#8a9ba5;padding:40px}.board-back{color:#247ea8;cursor:pointer;background:0 0;border:0}.board-post-head{margin:25px 0}.board-post-head h2{overflow-wrap:anywhere;margin:12px 0 8px;font-size:25px}.board-post-head small{color:#8296a0}.board-body{white-space:pre-wrap;overflow-wrap:anywhere;color:#345367;min-height:130px;line-height:1.85}.board-actions{justify-content:flex-end;margin-top:18px}.board-pages{border-top:1px solid #e9eff3;justify-content:center;padding-top:16px}.board-pages span{color:#66808f;font-size:13px}.board-panel>label{color:#425f70;gap:7px;margin-top:16px;font-weight:800;display:grid}.board-panel input:not([type=checkbox]),.board-panel select,.board-panel textarea{color:#223e50;width:100%;font:inherit;background:#fff;border:1px solid #cfdde6;border-radius:10px;padding:12px 14px}.board-panel textarea{resize:vertical;line-height:1.7}.board-panel .board-inline{align-items:center;display:flex}.board-replies{border-top:1px solid #e2ebf0;margin-top:32px;padding-top:18px}.board-replies h3{font-size:17px}.board-reply{border-bottom:1px solid #e9eff3;padding:15px 0}.board-reply>div{color:#456579;align-items:center;gap:12px;display:flex}.board-reply small{color:#8a9aa4}.board-reply button{color:#9d6262;cursor:pointer;background:0 0;border:0;margin-left:auto}.board-reply p{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.board-reply-write{gap:10px;margin-top:20px;display:grid}.board-reply-write .primary-button{justify-self:end}.board-error{color:#a53d3d;background:#fff0f0;border-radius:10px;padding:12px}@media (max-width:650px){.board-heading{flex-direction:column;align-items:start}.board-panel{padding:16px}.board-row{flex-wrap:wrap}.board-row strong{flex-basis:calc(100% - 70px)}.board-row small{margin-left:62px}}.excel-guide-stack{grid-template-columns:minmax(0,1fr);gap:14px;margin-top:14px;display:grid}.excel-guide-stack .result-card{min-width:0}.excel-formula{color:#20506f;white-space:nowrap;background:#f1f8fc;border:1px solid #cde2ef;border-radius:10px;width:fit-content;max-width:100%;margin:10px 0;padding:12px 14px;font-size:14px;display:block;overflow-x:auto}