:root{--paper:#F7EEE5;--ink:#2F1B0E;--muted:#705B4C;--accent:#8E4D2C;--clay:#C79273;--sand:#EED1C0;--soft:#F0E5D8;--line:#D8C8B8;--success:#365E4C;--success-bg:#EDF3E9;--error:#913B30;--error-bg:#FBEBE5;--radius:14px;--sans:'Manrope',sans-serif;--serif:'PT Serif',Georgia,serif;--shadow:0 18px 55px rgba(75,58,44,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scrollbar-color:var(--clay) var(--paper);scroll-padding-top:105px}body{margin:0;background:var(--paper);color:var(--ink);font:400 15px/1.6 var(--sans);-webkit-font-smoothing:antialiased}::selection{background:var(--sand);color:var(--ink)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}a{color:inherit;text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}input,textarea{caret-color:var(--accent)}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.2;font-weight:400;text-wrap:balance}h1,h2{font-family:var(--serif);letter-spacing:-.025em}h1{font-size:46px}h2{font-size:28px}h3{font-size:19px;font-weight:600}p{max-width:72ch}svg.icon{width:20px;height:20px;flex:none;vertical-align:middle}.muted{color:var(--muted)}.small{font-size:12px;line-height:1.6}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;clip:rect(0,0,0,0);overflow:hidden;white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;left:16px;background:var(--ink);color:var(--paper);padding:12px;z-index:200}.skip-link:focus{top:12px}
.demo-banner{min-height:31px;display:flex;justify-content:center;align-items:center;gap:14px;padding:6px 20px;background:var(--soft);color:var(--muted);font-size:11px;line-height:1.5}.demo-banner strong{font-weight:600;color:var(--ink)}.site-header{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.header-inner{max-width:1440px;min-height:84px;margin:auto;padding:0 44px;display:flex;align-items:center;gap:40px}.brand{display:flex;align-items:baseline;gap:6px;text-decoration:none;color:var(--ink);font-family:var(--serif);font-size:29px;letter-spacing:-.04em;white-space:nowrap}.brand span{color:var(--accent)}.top-nav{display:flex;align-items:center;gap:30px;margin-left:auto;min-width:0}.top-nav a{font-size:13px;text-decoration:none;position:relative;padding:31px 0;white-space:nowrap;font-weight:500}.top-nav a.active:after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--accent);border-radius:2px}.login-button{border:1px solid var(--line);background:none;border-radius:10px;display:flex;align-items:center;gap:10px;padding:10px 16px;min-height:44px;color:var(--ink);font-size:13px;text-decoration:none}.avatar{display:grid;place-items:center;width:31px;height:31px;background:var(--sand);border-radius:50%;font-size:12px;font-weight:600}.app-layout{max-width:1440px;margin:auto;display:grid;grid-template-columns:208px minmax(0,1fr)}.sidebar{padding:40px 16px 30px 32px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:26px;min-height:calc(100vh - 116px)}.sidebar-course{font-size:12px;display:flex;align-items:center;gap:10px;padding:0 12px;color:var(--muted)}.sidebar-nav{display:grid;gap:6px}.sidebar-nav a{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:12px;padding:12px;min-height:44px;border-radius:9px}.sidebar-nav a.active{background:var(--sand);color:var(--ink);font-weight:600}.sidebar-nav a:hover{background:var(--soft)}.sidebar-bottom{margin-top:auto;display:grid;gap:12px;padding:0 10px}.sidebar-bottom button{border:0;background:none;padding:8px 0;text-align:left;color:var(--muted);font-size:11px;text-decoration:underline;text-underline-offset:4px;min-height:36px}.workspace{padding:36px 40px 64px;min-width:0}.page-heading{margin-bottom:32px}.page-heading p{margin-top:12px;font-size:14px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:28px 30px}.current-lesson{background:var(--accent);border-radius:var(--radius);color:var(--paper);padding:28px 30px}.lesson-top{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px}.current-lesson .tag{background:rgba(254,251,248,.15);color:var(--paper)}.current-lesson h2{font-size:40px;line-height:1.16;margin:26px 0 15px;letter-spacing:-.03em}.current-lesson p{font-size:13px;line-height:1.7;max-width:48ch;color:#FFF4E9}.lesson-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:26px}.lesson-link{border:0;background:none;color:var(--paper);font-size:12px;padding:10px 0;text-decoration:underline;text-underline-offset:4px;min-height:44px}.lesson-bottom{display:flex;gap:8px;align-items:center;border-top:1px solid rgba(254,251,248,.25);margin-top:28px;padding-top:16px;font-size:11px}.lesson-bottom span{margin-left:auto}.lesson-bottom .icon{width:15px;height:15px}.progress-area{padding:20px 0 16px 2px}.progress-area h2{font-size:25px}.progress-area>.muted{margin-top:6px;font-size:12px}.progress-count{display:flex;gap:16px;align-items:center;margin:25px 0 15px}.progress-count strong{font:400 66px/1 var(--serif);font-variant-numeric:tabular-nums}.progress-count span{font-size:12px;color:var(--muted)}progress{width:100%;height:7px;border:0;border-radius:10px;overflow:hidden;background:var(--sand)}progress::-webkit-progress-bar{background:var(--sand)}progress::-webkit-progress-value{background:var(--accent);border-radius:10px}progress::-moz-progress-bar{background:var(--accent)}.progress-detail{display:grid;gap:5px;font-size:12px;margin:17px 0;padding-bottom:14px;border-bottom:1px solid var(--line)}.progress-detail strong{font-weight:500}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px}.section-heading h2{font-size:26px}.section-heading p{margin-top:8px;font-size:13px}.task-list{border-top:1px solid var(--line)}.task-row{display:flex;align-items:center;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none;min-width:0}.task-row:hover .task-info strong{color:var(--accent)}.task-icon{display:grid;place-items:center;min-width:40px;width:40px;height:44px;background:var(--soft);border-radius:10px;color:var(--accent)}.task-info{display:grid;gap:5px;flex:1;min-width:0}.task-info strong{font-weight:600;font-size:13px}.task-info>span{font-size:11px;color:var(--muted)}.task-row>.icon{width:16px;height:16px}.tag{display:inline-flex;align-items:center;justify-content:center;background:var(--soft);color:var(--ink);padding:5px 10px;font-size:11px;border-radius:30px;line-height:1.5;white-space:nowrap}.tag.success{color:var(--success);background:var(--success-bg)}.tag.warm{background:var(--sand);color:var(--ink)}.mentor-note{background:var(--soft);border-radius:var(--radius);padding:24px}.monogram{width:35px;height:35px;border:1px solid var(--clay);border-radius:50%;display:grid;place-items:center;font:italic 23px var(--serif);margin-bottom:14px}.mentor-note h3{font:400 21px/1.3 var(--serif)}.mentor-note p{margin:12px 0;font-size:12px;color:var(--muted)}.mentor-note .text-link{font-size:11px}.route-overview{margin-top:38px;padding-top:28px;border-top:1px solid var(--line)}.module-track{display:flex;gap:4px;justify-content:space-between;padding:18px 0 8px}.module-track span{flex:1;position:relative;border-top:2px solid var(--sand);padding-top:18px;font-size:11px;color:var(--muted)}.module-track span:before{content:'';position:absolute;top:-6px;left:0;width:10px;height:10px;border-radius:50%;background:var(--sand)}.module-track .active{border-color:var(--accent);color:var(--accent);font-weight:600}.module-track .active:before{background:var(--accent)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:0;border-radius:9px;padding:13px 19px;min-height:46px;font-size:13px;line-height:1.5;font-weight:500;text-decoration:none;transition:background .16s ease,color .16s ease}.button.primary{background:var(--ink);color:var(--paper)}.button.primary:hover{background:var(--accent)}.button.secondary{background:transparent;color:var(--ink);border:1px solid var(--line)}.button.secondary:hover{background:var(--soft)}.button.light{background:var(--paper);color:var(--ink)}.button.light:hover{background:var(--sand)}.button.small{font-size:12px;padding:10px 15px;min-height:44px}.button .icon{width:17px;height:17px}.text-link{display:inline-flex;align-items:center;gap:8px;background:none;border:0;padding:8px 0;min-height:36px;text-decoration:underline;text-underline-offset:4px;font-size:13px;color:var(--ink)}.text-link:hover{color:var(--accent)}.back-link{display:inline-block;margin-bottom:22px;font-size:12px;color:var(--muted)}.content-panel{background:var(--soft);padding:28px;border-radius:var(--radius);min-width:0}.content-panel h2{margin-bottom:12px}.content-panel p{font-size:13px}.two-column{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:28px}.two-column>*{min-width:0}.field{display:flex;flex-direction:column;gap:8px;min-width:0;margin-bottom:20px}.field label{font-size:12px;font-weight:600}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);padding:12px;min-width:0;width:100%;min-height:46px}.field input::placeholder,.field textarea::placeholder{color:var(--muted);opacity:1}.field textarea{min-height:130px;resize:vertical;line-height:1.7}.field input[type=file]{font-size:12px}.field input[type=file]::file-selector-button{background:var(--sand);color:var(--ink);border:0;padding:8px 10px;border-radius:6px;margin-right:10px;cursor:pointer}.form-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 18px}.notice{background:var(--sand);padding:16px 18px;border-radius:10px;font-size:12px;margin:18px 0;color:var(--ink)}.error-message{font-size:12px;color:var(--error);margin:12px 0}.error-message[hidden]{display:none}.empty-state{padding:58px 24px;text-align:center;background:var(--soft);border-radius:var(--radius)}.empty-state h2{font-size:30px;margin:16px 0}.empty-state p{max-width:52ch;margin:0 auto 22px;color:var(--muted);font-size:13px}.empty-icon{display:grid;place-items:center;margin:auto;width:48px;height:48px;border-radius:50%;background:var(--sand)}
.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:28px}.lesson-reader{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-width:0}.reader-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin:22px 0 28px}.tabs button{border:0;border-bottom:2px solid transparent;background:none;padding:10px 2px;color:var(--muted);min-height:44px}.tabs button.active{border-color:var(--accent);color:var(--ink);font-weight:600}.reading-content h2{font-size:27px;margin:26px 0 14px}.reading-content h2:first-child{margin-top:0}.reading-content>p{font-size:14px;line-height:1.85}.example-block{padding:22px;background:var(--soft);margin:24px 0;border-radius:10px}.example-block>span{color:var(--muted)}.example-block>p{font-family:var(--serif);font-size:23px;line-height:1.5;margin:12px 0}.example-block strong{color:var(--accent)}.example-block>div{font-size:12px;line-height:1.8}.algorithm{background:var(--soft);padding:24px;border-radius:10px}.algorithm h2{font-size:27px}.algorithm-steps{list-style:none;counter-reset:step;padding:0;margin:22px 0 0;display:grid;gap:24px}.algorithm-steps li{counter-increment:step;position:relative;padding-left:42px}.algorithm-steps li:before{content:counter(step);position:absolute;left:0;top:0;background:var(--sand);border-radius:50%;width:29px;height:29px;display:grid;place-items:center;font:16px var(--serif)}.algorithm-steps strong{font-size:13px;font-weight:600}.algorithm-steps p{margin-top:6px;font-size:12px;color:var(--muted)}.reader-mark{text-align:center;font-size:11px;color:#826F60;margin:30px 0;letter-spacing:.025em}.reader-homework{padding-top:24px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px}.reader-homework h3{font-family:var(--serif);font-size:24px;font-weight:400}.reader-homework p{font-size:12px;color:var(--muted);margin-top:6px}.lesson-aside h3{margin:12px 0 20px;font-size:15px}.outline-item{background:none;border:0;padding:14px 0;display:flex;align-items:center;gap:10px;min-height:44px;color:var(--ink);font-size:12px;text-align:left;width:100%}.outline-item:hover{color:var(--accent)}.material-note{margin-top:24px;background:var(--soft);padding:20px;border-radius:10px;font-size:11px;color:var(--muted)}.material-note p{margin-top:12px}.practice-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:22px;font-size:13px}.questions{display:grid;gap:20px;margin:24px 0}.question{padding:25px 28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.question-heading{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted)}.question-number{width:28px;height:28px;border-radius:50%;background:var(--soft);display:grid;place-items:center;color:var(--ink);font-variant-numeric:tabular-nums}.answer-status{margin-left:auto;display:flex;gap:5px;align-items:center;font-size:11px}.answer-status .icon{width:14px;height:14px}.answer-status.success{color:var(--success)}.answer-status.error{color:var(--error)}.question-sentence{font-family:var(--serif);font-size:23px;line-height:1.6;margin:22px 0}.blank{display:inline-block;border-bottom:1px solid var(--clay);min-width:65px;text-align:center}.answer-row{display:flex;align-items:center;gap:12px}.base-word{font-size:12px;font-weight:700;min-width:65px}.answer-row input{min-width:0;flex:1;max-width:320px;border:1px solid var(--line);padding:11px 12px;border-radius:8px;background:var(--paper);color:var(--ink);min-height:44px;font-size:13px}.answer-row input::placeholder{color:var(--muted)}.answer-explanation{margin-top:20px;padding:18px;border-radius:9px;background:var(--error-bg);color:var(--error);font-size:13px}.answer-explanation strong{font-size:12px;font-weight:600}.answer-explanation p{margin-top:6px}.question.correct .answer-explanation{background:var(--success-bg);color:var(--success)}.practice-footer{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:28px}.mistake-list{display:grid;gap:20px}.mistake-item{padding:26px;background:var(--soft);border-radius:var(--radius)}.mistake-item h2{font-size:25px}.mistake-item>p:not(.question-sentence){font-size:13px;margin-bottom:16px}.mistake-answer{display:flex;gap:20px;flex-wrap:wrap;font-size:12px;margin-bottom:16px}.mistake-answer del{color:var(--error);margin-left:5px}.plan-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:28px}.start-presets{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.plan-result{padding:26px;border:1px solid var(--line);border-radius:var(--radius);align-self:start;min-width:0}.plan-result h2{font-size:48px;margin:24px 0 18px;font-variant-numeric:tabular-nums}.plan-result h2 span{display:block;font:13px var(--sans);margin-top:8px;color:var(--muted);letter-spacing:0}.plan-numbers{margin:22px 0}.plan-numbers div{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding:12px 0;font-size:12px}.plan-numbers dt{color:var(--muted)}.plan-numbers dd{margin:0;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.plan-result>p{font-size:12px;line-height:1.8}.plan-explanation{margin-top:22px;background:var(--soft);border-radius:8px;padding:16px;display:flex;gap:10px;font-size:11px}.plan-explanation .icon{width:16px;height:16px}.route-rules{margin-top:40px}.route-rules h2{margin-bottom:20px}.rule-row{display:grid;grid-template-columns:200px 1fr;gap:26px;border-top:1px solid var(--line);padding:22px 0;font-size:13px}.rule-row strong{font-weight:600}.rule-row p{color:var(--muted)}
#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:100;background:var(--ink);color:var(--paper);padding:14px 20px;border-radius:10px;box-shadow:var(--shadow);font-size:12px;max-width:calc(100vw - 32px);width:max-content;display:none}#toast.visible{display:block}dialog{background:var(--paper);color:var(--ink);border:0;border-radius:16px;padding:32px;max-width:520px;width:calc(100% - 32px);max-height:calc(100dvh - 40px);overflow:auto;box-shadow:var(--shadow)}dialog::backdrop{background:rgba(43,32,24,.42)}.dialog-header{display:flex;justify-content:space-between;gap:20px;margin-bottom:20px}.dialog-header h2{font-size:29px}.icon-button{border:0;display:grid;place-items:center;min-width:40px;height:40px;background:var(--soft);color:var(--ink);border-radius:50%}.dialog-copy{font-size:13px;line-height:1.8;margin-bottom:22px}.assistant-options{display:grid;gap:12px;margin-top:20px}.assistant-options button{width:100%;justify-content:flex-start;text-align:left}.dialog-answer{background:var(--soft);padding:20px;border-radius:10px;margin-top:20px;font-size:13px}.site-footer{max-width:1440px;margin:auto;display:flex;justify-content:space-between;gap:20px;padding:28px 44px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.site-footer a{color:var(--ink)}
@media(min-width:1600px){.header-inner,.app-layout,.site-footer{max-width:1500px}.workspace{padding-right:55px}.current-lesson h2{font-size:44px}}
@media(max-width:1100px){.header-inner{padding:0 28px;gap:24px}.top-nav{gap:20px}.app-layout{grid-template-columns:185px minmax(0,1fr)}.sidebar{padding-left:18px}.workspace{padding:30px 28px 48px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 205px;gap:24px}.current-lesson{padding:24px}.current-lesson h2{font-size:33px}.lesson-layout{grid-template-columns:minmax(0,1fr) 175px;gap:22px}.lesson-reader{padding:24px}.plan-layout{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:22px}.plan-layout .form-grid{grid-template-columns:1fr}.lesson-actions{gap:10px}.top-nav a{font-size:12px}}
@media(max-width:900px){.header-inner{padding:0 24px;gap:20px;min-height:76px}.brand{font-size:26px}.top-nav{gap:18px}.top-nav a{padding:25px 0;font-size:11px}.login-button{font-size:11px;padding:8px 11px}.app-layout{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--line);min-height:0;padding:12px 24px;display:block}.sidebar-course,.sidebar-bottom{display:none}.sidebar-nav{display:flex;gap:8px;overflow:auto;scrollbar-width:none}.sidebar-nav a{white-space:nowrap;font-size:11px;gap:7px;padding:10px}.sidebar-nav .icon{width:17px;height:17px}.workspace{padding:30px 24px 48px}.current-lesson h2{font-size:36px}.lesson-layout{grid-template-columns:minmax(0,1fr) 185px}.plan-layout{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}.two-column{gap:22px}.site-footer{padding:24px}}
@media(max-width:620px){html{scroll-padding-top:134px}.demo-banner{font-size:10px;padding:6px 14px;gap:6px}.demo-banner span{display:none}.header-inner{padding:12px 18px;flex-wrap:wrap;gap:10px 16px;min-height:0}.brand{font-size:25px}.login-button{margin-left:auto;font-size:11px;min-height:44px}.top-nav{order:3;width:100%;gap:24px;overflow:auto;scrollbar-width:none;justify-content:flex-start;margin:0}.top-nav a{padding:10px 0 7px}.sidebar{padding:8px 12px}.workspace{padding:26px 18px 44px}.page-heading{margin-bottom:24px}h1{font-size:35px}.page-heading p{font-size:12px;line-height:1.8}.dashboard-grid{display:flex;flex-direction:column;gap:27px}.current-lesson{padding:24px 22px}.current-lesson h2{font-size:33px;margin:22px 0 14px}.current-lesson p{font-size:12px}.lesson-top{font-size:11px}.lesson-actions{gap:12px}.lesson-actions .button{width:100%}.lesson-link{padding:6px 0}.lesson-bottom{flex-wrap:wrap;font-size:10px;gap:7px}.lesson-bottom span{margin-left:0}.weekly-tasks{order:1}.progress-area{order:2;background:var(--soft);border-radius:var(--radius);padding:24px}.progress-count{margin-top:20px}.progress-detail{display:flex;justify-content:space-between;gap:10px}.mentor-note{order:3}.mentor-note h3 br{display:none}.section-heading{gap:10px;align-items:flex-start}.section-heading h2{font-size:25px}.section-heading>.muted{padding-top:7px;white-space:nowrap;font-size:10px}.task-row{gap:10px;padding:18px 0}.task-info strong{font-size:12px}.task-info>span{font-size:10px}.task-row>.tag{display:none}.task-icon{min-width:34px;width:34px;height:38px}.route-overview{margin-top:30px}.route-overview .section-heading{flex-direction:column;gap:16px}.module-track{overflow:auto;gap:0}.module-track span{min-width:76px;font-size:10px}.lesson-layout,.two-column,.plan-layout{display:flex;flex-direction:column;gap:24px}.lesson-aside{order:2}.lesson-reader{padding:22px 18px}.reading-content h2,.algorithm h2{font-size:25px}.reading-content>p{font-size:13px}.example-block{padding:18px}.example-block>p{font-size:21px}.reader-homework{flex-direction:column;align-items:flex-start}.reader-homework .button{width:100%}.algorithm{padding:20px 16px}.algorithm-steps li{padding-left:38px}.lesson-aside .material-note{margin-top:14px}.question{padding:22px 18px}.question-heading{gap:8px;font-size:11px}.question-sentence{font-size:21px}.answer-row{display:grid;grid-template-columns:60px minmax(0,1fr);gap:10px}.answer-row input{width:100%;max-width:none}.answer-row .button{grid-column:2}.answer-status{font-size:10px}.practice-footer{flex-direction:column;align-items:flex-start}.mistake-item{padding:22px 18px}.mistake-item h2{font-size:23px}.mistake-item .section-heading{flex-wrap:wrap}.plan-layout .form-grid{grid-template-columns:1fr}.content-panel{padding:24px 20px}.plan-result{padding:24px;width:100%}.rule-row{grid-template-columns:1fr;gap:8px}.start-presets{gap:8px}.start-presets .button{flex:1;font-size:11px;padding:10px}.site-footer{flex-direction:column;gap:10px;padding:24px 18px}dialog{padding:24px}.dialog-header h2{font-size:26px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

.public-workspace{max-width:1200px;margin:0 auto;min-height:calc(100vh - 190px)}
.history-product{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:70px;align-items:center;padding:30px 0 50px}.history-preview{max-width:440px}.history-cover{min-height:390px;background:var(--sand);border-radius:var(--radius);padding:38px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 20px 42px rgba(47,27,14,.13);transform:rotate(-3deg);margin:14px 8px 30px}.history-cover-title{font:italic 900 clamp(50px,5vw,80px)/.96 'Roboto Condensed',sans-serif;text-transform:uppercase;letter-spacing:-.03em}.history-cover-title>span{display:inline-block;margin-top:14px;background:var(--ink);color:var(--paper);border-radius:12px;padding:8px 15px}.history-cover-footer{font-size:13px}.history-preview>p{font-size:12px}.history-offer h2{font-size:38px;margin-bottom:18px}.history-offer>p{font-size:14px;margin-bottom:18px}.history-offer .history-price{font:400 54px/1.1 var(--serif);margin:32px 0 12px;font-variant-numeric:tabular-nums}.history-offer .price-caption{font-size:12px}.history-offer .button{margin:12px 0 25px}.history-offer .notice{font-size:12px}.icon-button{min-width:44px;height:44px}.top-nav a{min-height:44px}.login-button{flex-shrink:0}.sidebar-bottom button{min-height:44px}
@media(max-width:900px){.history-product{gap:36px}.history-cover{min-height:350px;padding:30px}}
@media(max-width:620px){.history-product{grid-template-columns:1fr;gap:24px;padding-top:12px}.history-preview{max-width:340px;margin:auto}.history-cover{min-height:310px;padding:30px}.history-offer h2{font-size:30px}.history-offer .button{width:100%;padding:13px}.history-offer .history-price{font-size:44px}.public-workspace{padding-top:30px}}