.essay-section{margin:30px 0 14px;padding:28px;border:1px solid #dfe9dd;border-radius:18px;background:radial-gradient(ellipse at 100% 0,#e9f3e6 0,transparent 30%),linear-gradient(145deg,#fff,#f7faf5);scroll-margin-top:84px;box-shadow:0 14px 34px #253c2c0b}
.essay-heading{align-items:flex-start;margin-bottom:20px}
.essay-heading h2{margin:0;color:#273d2d;font:800 clamp(21px,2.2vw,28px) var(--display);line-height:1.2}
.essay-heading p{margin:7px 0 0;color:#718073;font-size:11px;line-height:1.55}
.essay-spark{display:grid;place-items:center;width:40px;height:40px;border:1px solid #d9e8d5;border-radius:13px;background:#edf5eb;color:#4a8052;font-size:18px}
.essay-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(250px,.8fr);gap:15px;align-items:stretch}
.essay-editor-card,.essay-guide-card{min-width:0;padding:19px;border:1px solid #e0e9df;border-radius:14px;background:#fff;box-shadow:0 7px 20px #263b2d08}
.essay-editor-card{display:grid;gap:14px}
.essay-field{display:grid;gap:7px;color:#435548;font-size:10px;font-weight:700}
.essay-field>span{display:flex;align-items:baseline;gap:5px}
.essay-field small{color:#8b988c;font-size:9px;font-weight:500}
.essay-field input,.essay-field select,.essay-field textarea{box-sizing:border-box;width:100%;min-width:0;border:1px solid #dfe7dc;border-radius:9px;background:#fff;color:#263b2c;font:12px var(--font);outline:0;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
.essay-field input,.essay-field select{height:42px;padding:0 12px}
.essay-field textarea{min-height:245px;padding:13px;resize:vertical;line-height:1.7}
.essay-field textarea::placeholder,.essay-field input::placeholder{color:#9ca89d}
.essay-field input:focus,.essay-field select:focus,.essay-field textarea:focus{border-color:#6b9a6c;box-shadow:0 0 0 3px #6b9a6c20;background:#fff}
.essay-meter-row{display:flex;justify-content:space-between;align-items:center;gap:12px;color:#718073;font-size:9px}
.essay-meter-row>b,.essay-meter-row b{color:#315e3b;font-variant-numeric:tabular-nums}
.essay-meter-row #essaySaveStatus{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:right}
.essay-meter{height:7px;overflow:hidden;border-radius:20px;background:#edf1eb}
.essay-meter>span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,#79b27a,#438857);transition:width .55s cubic-bezier(.2,.75,.25,1)}
.essay-meter.is-over>span{background:linear-gradient(90deg,#dcaa65,#c95b49)}
.essay-actions{display:flex;justify-content:flex-end;gap:9px;flex-wrap:wrap}
.essay-actions button{min-height:40px;padding:0 13px;border:1px solid #dbe5d9;border-radius:9px;background:#f4f8f2;color:#3e6043;font:700 10px var(--font);cursor:pointer;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.essay-actions button:hover{transform:translateY(-1px);background:#eaf3e8;box-shadow:0 5px 13px #375f3c16}
.essay-actions .essay-feedback-button{border-color:#34764a;background:#34764a;color:#fff}
.essay-actions .essay-feedback-button:hover{background:#28623b}
.essay-guide-card{padding:20px;background:linear-gradient(160deg,#f6faf3,#fff 75%)}
.essay-guide-kicker{color:#57805c;font-size:8px;font-weight:800;letter-spacing:.12em}
.essay-guide-card h3{margin:11px 0 6px;color:#2e4833;font:800 17px var(--display);line-height:1.3}
.essay-guide-card>p:not(.essay-privacy){margin:0;color:#738174;font-size:10px;line-height:1.6}
.essay-guide-list{display:grid;gap:10px;margin:17px 0;padding:0;list-style:none;counter-reset:essay-step}
.essay-guide-list li{position:relative;min-height:30px;padding:7px 8px 7px 35px;border:1px solid #e7eee4;border-radius:9px;background:#fff;color:#536755;font-size:9px;line-height:1.5;counter-increment:essay-step}
.essay-guide-list li:before{position:absolute;left:8px;top:6px;display:grid;place-items:center;width:19px;height:19px;border-radius:6px;background:#e9f3e7;color:#4b8053;font-size:8px;font-weight:800;content:counter(essay-step)}
.essay-checklist{display:grid;gap:9px;margin-top:18px;padding-top:14px;border-top:1px solid #e6ece3}
.essay-checklist>span{margin-bottom:1px;color:#526754;font-size:9px;font-weight:800}
.essay-checklist label{display:flex;align-items:center;gap:8px;color:#718073;font-size:9px;cursor:pointer}
.essay-checklist input{accent-color:#4d8858}
.essay-privacy{margin:15px 0 0;padding:10px;border-radius:8px;background:#edf4ea;color:#637664;font-size:8px;line-height:1.55}
html[data-theme="dark"] .essay-section{background:radial-gradient(ellipse at 100% 0,#263b29 0,transparent 30%),linear-gradient(145deg,#211e2a,#1c211d);border-color:#39483a}
html[data-theme="dark"] .essay-heading h2{color:#e7efe4}
html[data-theme="dark"] .essay-heading p,html[data-theme="dark"] .essay-meter-row,html[data-theme="dark"] .essay-field small{color:#a7b4a6}
html[data-theme="dark"] .essay-spark{background:#293a2b;border-color:#435744;color:#b8d6b2}
html[data-theme="dark"] .essay-editor-card,html[data-theme="dark"] .essay-guide-card{background:#211e2a;border-color:#3c483d}
html[data-theme="dark"] .essay-guide-card{background:linear-gradient(160deg,#263129,#211e2a 75%)}
html[data-theme="dark"] .essay-field{color:#c9d6c8}
html[data-theme="dark"] .essay-field input,html[data-theme="dark"] .essay-field select,html[data-theme="dark"] .essay-field textarea{background:#191f1a;border-color:#455447;color:#edf4ec}
html[data-theme="dark"] .essay-field input:focus,html[data-theme="dark"] .essay-field select:focus,html[data-theme="dark"] .essay-field textarea:focus{background:#1b241c}
html[data-theme="dark"] .essay-guide-card h3{color:#e0eddb}
html[data-theme="dark"] .essay-guide-card>p:not(.essay-privacy),html[data-theme="dark"] .essay-checklist label{color:#a6b4a5}
html[data-theme="dark"] .essay-guide-list li{background:#1c241d;border-color:#39463a;color:#c1cfbf}
html[data-theme="dark"] .essay-checklist{border-color:#39463a}
html[data-theme="dark"] .essay-checklist>span{color:#d6e2d3}
html[data-theme="dark"] .essay-privacy{background:#29372a;color:#c1d0bf}
html[data-theme="dark"] .essay-actions button{background:#29352a;border-color:#405244;color:#d1e2cd}
html[data-theme="dark"] .essay-actions .essay-feedback-button{background:#34764a;border-color:#34764a;color:#fff}
@media(max-width:760px){.essay-section{padding:19px}.essay-layout{grid-template-columns:1fr}.essay-field textarea{min-height:210px}}
@media(max-width:520px){.essay-section{padding:15px}.essay-editor-card,.essay-guide-card{padding:14px}.essay-meter-row{align-items:flex-start;flex-direction:column;gap:4px}.essay-meter-row #essaySaveStatus{text-align:left}.essay-actions{display:grid;grid-template-columns:1fr}.essay-actions button{width:100%}}
@media(prefers-reduced-motion:reduce){.essay-field input,.essay-field select,.essay-field textarea,.essay-meter>span,.essay-actions button{transition:none}.essay-actions button:hover{transform:none}}
.octo-drawer .drawer-content{overflow-y:auto}
.octo-drawer .drawer-message.student-message{margin-left:26px;background:#eaf2e8;border:1px solid #dce9da;color:#38583d}
.octo-drawer .drawer-message.assistant-message{margin-right:18px;background:#f2eff7;border:1px solid #e6e0ef;color:#49415a}
.octo-drawer .drawer-message.assistant-message{font-family:"DM Sans",Arial,sans-serif;font-size:14px;font-weight:400;line-height:1.65}
.octo-drawer .drawer-message.assistant-error{background:#fff2ee;border-color:#f0d4cb;color:#9f4c3d}
.octo-drawer .drawer-online.offline{background:#d6a65b;box-shadow:0 0 0 3px #d6a65b22}
html[data-theme="dark"] .octo-drawer .drawer-message.student-message{background:#28382a;border-color:#425745;color:#d5e6d1}
html[data-theme="dark"] .octo-drawer .drawer-message.assistant-message{background:#2a2633;border-color:#403a4c;color:#e2dceb}
html[data-theme="dark"] .octo-drawer .drawer-message.assistant-error{background:#34231f;border-color:#593c35;color:#efb9ad}