:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--bg:#f3f6f4;--surface:#fff;--surface-subtle:#f7f9f8;--surface-strong:#e9efec;--sidebar:#12251f;--sidebar-hover:#1b352c;--sidebar-text:#dce9e4;--sidebar-muted:#8eaaa0;--text:#17231f;--text-secondary:#5c6c66;--text-muted:#66756f;--border:#dce4e0;--border-strong:#c4d0cb;--accent:#147557;--accent-hover:#0f6249;--accent-soft:#e4f3ed;--action:#147557;--action-hover:#0f6249;--info:#27658a;--info-soft:#e8f2f8;--warning:#a76010;--warning-soft:#fbf1df;--danger:#ae3e3e;--danger-soft:#faeaea;--success:#187451;--success-soft:#e5f3ed;--shadow:0 1px 2px #12251f0f, 0 8px 24px #12251f0d;font-family:Inter,Segoe UI,PingFang SC,Microsoft YaHei,system-ui,sans-serif}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0d1512;--surface:#141e1a;--surface-subtle:#18241f;--surface-strong:#22322b;--sidebar:#09110e;--sidebar-hover:#17251f;--sidebar-text:#dce9e4;--sidebar-muted:#849f95;--text:#e5ede9;--text-secondary:#a9b7b1;--text-muted:#82918b;--border:#2a3933;--border-strong:#3b4d45;--accent:#45b68d;--accent-hover:#5bc79f;--accent-soft:#183a2f;--action:#226b50;--action-hover:#18533d;--info:#72b2d4;--info-soft:#173242;--warning:#e0a452;--warning-soft:#3a2a16;--danger:#ec8888;--danger-soft:#3c2020;--success:#62c59d;--success-soft:#19392f;--shadow:0 1px 2px #0003, 0 12px 28px #0000002e}*{box-sizing:border-box}html{background:var(--bg)}body{min-height:100vh;color:var(--text);background:var(--bg);letter-spacing:0;margin:0;font-size:14px;line-height:1.55}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:2px}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:0}h1{font-size:30px;font-weight:680;line-height:1.25}h2{font-size:17px;font-weight:650;line-height:1.35}.app-shell{grid-template-columns:240px minmax(0,1fr);min-height:100vh;display:grid}.page,.workspace-shell,.workspace-main,.project-header>div,.section-heading>div,.requirement-row,.source-list article,.claim-row{min-width:0}.page h1,.page h2,.page p,.page strong,.page small,.page blockquote{overflow-wrap:anywhere}.skip-link{z-index:100;color:#fff;background:var(--action);border-radius:4px;padding:8px 12px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.workspace-main:focus{outline:none}.sidebar{background:var(--sidebar);height:100vh;color:var(--sidebar-text);z-index:30;flex-direction:column;gap:18px;padding:18px 14px;display:flex;position:sticky;top:0}.brand-row{align-items:center;gap:11px;min-height:48px;padding:0 8px;display:flex}.brand-mark{color:#8bd2b7;background:#ffffff0f;border:1px solid #ffffff24;border-radius:7px;place-items:center;width:36px;height:36px;display:grid}.brand-row>span:not(.brand-mark){flex-direction:column;min-width:0;display:flex}.brand-row strong{font-size:17px}.brand-row small,.sidebar__footer small{color:var(--sidebar-muted);font-size:11px}.sidebar__close,.topbar__menu{display:none!important}.primary-nav{gap:4px;display:grid}.nav-link{min-height:42px;color:var(--sidebar-muted);border-radius:6px;align-items:center;gap:11px;padding:0 12px;font-weight:570;display:flex}.nav-link:hover,.nav-link--active{color:var(--sidebar-text);background:var(--sidebar-hover)}.nav-link--active{box-shadow:inset 2px 0 #64c5a1}.sidebar__footer{border-top:1px solid #ffffff1a;align-items:flex-start;gap:9px;margin-top:auto;padding:13px 10px;display:flex}.sidebar__footer div{flex-direction:column;display:flex}.sidebar__footer strong{font-size:12px;font-weight:620}.privacy-dot{background:#64c5a1;border-radius:50%;width:8px;height:8px;margin-top:5px;box-shadow:0 0 0 3px #64c5a11f}.sidebar__footer--account{flex-wrap:wrap;align-items:center}.account-avatar{color:#8bd2b7;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:6px;flex:none;place-items:center;width:30px;height:30px;display:grid}.account-summary{flex-direction:column;flex:1;min-width:0;display:flex}.account-summary strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.account-summary small{color:var(--sidebar-muted)}.account-logout{width:30px;height:30px;color:var(--sidebar-muted);flex:none}.account-logout:hover{color:var(--sidebar-text);background:#ffffff0f;border-color:#ffffff1f}.account-logout:disabled{cursor:wait;opacity:.55}.account-error{overflow-wrap:anywhere;flex-basis:100%;color:#f1a1a1!important}.workspace-shell{min-width:0;min-height:100vh}.topbar{z-index:20;border-bottom:1px solid var(--border);background:color-mix(in srgb, var(--surface) 94%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);align-items:center;gap:12px;height:58px;padding:0 24px;display:flex;position:sticky;top:0}.topbar__label{color:var(--text-secondary);font-size:13px;font-weight:620}.save-state{color:var(--text-muted);align-items:center;gap:7px;margin-left:auto;font-size:12px;display:inline-flex}.save-state>span{background:var(--success);border-radius:50%;width:7px;height:7px}.workspace-main{min-width:0;padding:30px 34px 56px}.auth-page{background:var(--bg);place-items:center;min-height:100vh;padding:32px 20px;display:grid}.auth-panel{border:1px solid var(--border);background:var(--surface);width:min(420px,100%);box-shadow:var(--shadow);border-radius:8px;overflow:hidden}.auth-panel__header{border-bottom:1px solid var(--border);align-items:center;gap:11px;min-height:68px;padding:14px 18px;display:flex}.auth-panel__header>div{flex-direction:column;min-width:0;display:flex}.auth-panel__header strong{font-size:16px}.auth-panel__header small{color:var(--text-muted);font-size:11px}.auth-brand-mark{border:1px solid color-mix(in srgb, var(--accent) 24%, var(--border));width:38px;height:38px;color:var(--accent);background:var(--accent-soft);border-radius:7px;flex:none;place-items:center;display:grid}.auth-panel__body{padding:24px}.auth-heading{margin-bottom:20px}.auth-heading h1{font-size:25px}.auth-mode{border:1px solid var(--border);background:var(--surface-subtle);border-radius:6px;grid-template-columns:1fr 1fr;gap:3px;height:40px;margin-bottom:20px;padding:3px;display:grid}.auth-mode button{min-width:0;color:var(--text-secondary);cursor:pointer;background:0 0;border:0;border-radius:4px;font-weight:620}.auth-mode button[aria-pressed=true]{color:var(--text);background:var(--surface);box-shadow:0 1px 2px #12251f14}.auth-form{gap:16px;display:grid}.auth-form label,.auth-field{gap:6px;min-width:0;display:grid}.auth-form label>span{font-weight:650}.auth-form input{border:1px solid var(--border-strong);width:100%;min-width:0;height:42px;color:var(--text);background:var(--surface-subtle);border-radius:6px;padding:0 11px}.auth-form input:focus{border-color:var(--accent);background:var(--surface)}.auth-form input:disabled{cursor:wait;opacity:.65}.auth-field>small{color:var(--text-muted);font-size:11px}.auth-form__error{margin:0}.auth-submit{width:100%;margin-top:2px}.auth-submit svg:last-child{margin-left:auto}.auth-status{width:min(420px,100%);min-height:180px;color:var(--text-secondary);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:28px;display:flex}.auth-status h1{font-size:19px}.auth-status p{overflow-wrap:anywhere;max-width:360px}.page{width:min(1160px,100%);margin:0 auto}.page-header,.project-header{justify-content:space-between;align-items:flex-start;gap:24px;min-height:104px;margin-bottom:28px;display:flex}.page-header--compact{min-height:auto;margin-bottom:24px}.page-header>div:first-child,.project-header>div:first-child{min-width:0}.page-header p,.project-header p{max-width:700px;color:var(--text-secondary);margin-top:7px}.project-header p{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.eyebrow{color:var(--accent);text-transform:uppercase;margin-bottom:4px;font-size:11px;font-weight:720;display:block}.button,.icon-button{cursor:pointer;border:0;transition:background-color .15s,border-color .15s,color .15s}.button{white-space:nowrap;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:8px;min-height:38px;padding:0 14px;font-weight:630;display:inline-flex}.button:disabled{cursor:not-allowed;opacity:.48}.button--primary{color:#fff;background:var(--action)}.button--primary:hover:not(:disabled){background:var(--action-hover)}.button--secondary{color:var(--text);border-color:var(--border-strong);background:var(--surface)}.button--secondary:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.button--sidebar{color:#dff5ec;background:#64c5a11f;border-color:#64c5a159;width:100%}.button--sidebar:hover{background:#64c5a133}.icon-button{width:36px;height:36px;color:var(--text-secondary);background:0 0;border:1px solid #0000;border-radius:6px;place-items:center;padding:0;display:inline-grid}.icon-button:hover{color:var(--text);border-color:var(--border);background:var(--surface-subtle)}.section-heading{justify-content:space-between;align-items:center;gap:16px;min-height:38px;display:flex}.section-heading>div{align-items:center;gap:9px;display:flex}.section-heading__actions{align-items:center;gap:6px;display:flex}.section-heading__actions>span,.section-heading>span{color:var(--text-muted);font-size:12px}.project-list{gap:10px;display:grid}.project-list__rows{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:8px;overflow:hidden}.project-row{border-bottom:1px solid var(--border);grid-template-columns:38px minmax(0,1fr) auto 104px 24px;align-items:center;gap:14px;min-height:76px;padding:12px 16px;display:grid}.project-row:last-child{border-bottom:0}.project-row:hover{background:var(--surface-subtle)}.project-row__icon,.section-icon{width:36px;height:36px;color:var(--accent);background:var(--accent-soft);border-radius:6px;flex:none;place-items:center;display:grid}.section-icon{width:30px;height:30px}.section-icon--warning{color:var(--warning);background:var(--warning-soft)}.project-row__content{flex-direction:column;gap:3px;min-width:0;display:flex}.project-row__content strong,.file-row strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.project-row__content small{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.project-row time{color:var(--text-muted);text-align:right;font-size:12px}.project-row__arrow{color:var(--text-muted)}.status-badge{white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;gap:5px;min-height:25px;padding:2px 8px;font-size:11px;font-weight:650;display:inline-flex}.status-badge--neutral{color:var(--text-secondary);background:var(--surface-strong)}.status-badge--success{color:var(--success);background:var(--success-soft)}.status-badge--info{color:var(--info);background:var(--info-soft)}.status-badge--warning{color:var(--warning);background:var(--warning-soft)}.status-badge--danger{color:var(--danger);background:var(--danger-soft)}.page-state{min-height:320px;color:var(--text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:40px 20px;display:flex}.page-state h2{color:var(--text)}.page-state p{max-width:480px}.page-state .button{margin-top:8px}.page-state--error>svg{color:var(--danger)}.new-project-layout{gap:14px;display:grid}.page--new-project{width:min(1240px,100%)}.page--new-project .page-header h1{font-size:24px}.upload-panel{gap:24px;padding:4px 0 34px;display:grid}.setup-fieldset{border:0;min-width:0;margin:0;padding:0}.setup-fieldset legend,.setup-section h2,.setup-subsection h3,.setup-field>span:first-child{color:var(--text);margin-bottom:9px;font-size:13px;font-weight:650}.paper-type-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;display:grid}.choice-option{border:1px solid var(--border);min-width:0;color:var(--text-secondary);background:var(--surface);cursor:pointer;border-radius:7px;justify-content:center;align-items:center;transition:border-color .15s,background-color .15s,color .15s;display:flex;position:relative}.choice-option:hover{border-color:var(--border-strong);color:var(--text)}.choice-option:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:2px}.choice-option:has(input:disabled){cursor:wait;opacity:.6}.choice-option.is-selected:after{content:"✓";color:#fff;background:var(--choice-color,var(--accent));border-radius:50%;place-items:center;width:16px;height:16px;font-size:11px;font-weight:800;line-height:1;display:grid;position:absolute;top:6px;right:7px}.paper-type-option{--choice-color:var(--accent);text-align:center;gap:9px;min-height:68px;padding:10px 9px;line-height:1.35}.paper-type-option--green{--choice-color:#16845f}.paper-type-option--blue{--choice-color:#276cc5}.paper-type-option--coral{--choice-color:#c55a45}.paper-type-option--cyan{--choice-color:#16849a}.paper-type-option--amber{--choice-color:#a96b13}.paper-type-option--violet{--choice-color:#7452b8}.paper-type-option.is-selected{border-color:var(--choice-color);color:var(--text);background:color-mix(in srgb, var(--choice-color) 9%, var(--surface))}.paper-type-option__icon{color:#fff;background:var(--choice-color);border-radius:50%;flex:none;place-items:center;width:32px;height:32px;display:grid}.setup-field{align-content:start;min-width:0;display:grid}.setup-control{border:1px solid var(--border-strong);min-width:0;color:var(--text-muted);background:var(--surface);border-radius:7px;align-items:center;transition:border-color .15s,background-color .15s;display:flex}.setup-control:focus-within{border-color:var(--accent);background:var(--surface)}.setup-control--title{gap:16px;min-height:58px;padding:0 16px}.setup-control__label{color:var(--text);flex:none;align-items:center;gap:9px;font-weight:650;display:inline-flex}.setup-control__label>svg{color:var(--accent)}.setup-control input{border:0;border-left:1px solid var(--border);min-width:0;height:32px;color:var(--text);background:0 0;outline:0;flex:1;padding-left:16px}.setup-control input::placeholder,.setup-field input::placeholder,.setup-field textarea::placeholder{color:var(--text-muted)}.word-count-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.word-count-option{min-height:58px;padding:10px;font-size:15px}.word-count-option.is-selected{border-color:var(--accent);color:var(--text);background:var(--accent-soft)}.word-count-custom{margin-top:12px}.word-count-custom>small{color:var(--text-muted);margin-top:6px}.word-count-custom>input[aria-invalid=true]{border-color:var(--danger)}.workflow-form__help,.workflow-form__error{grid-column:1/-1}.workflow-form__help{color:var(--text-muted);margin-top:-4px}.setup-section{gap:14px;display:grid}.setup-section h2{margin:0}.setup-section__heading{gap:4px;display:grid}.setup-section__heading p{color:var(--text-secondary);font-size:12px;line-height:1.6}.setup-section--uploads{border:1px solid var(--border);background:var(--surface-subtle);border-radius:8px;padding:16px}.setup-section--uploads .drop-zone{background:var(--surface)}.setup-section--requirements{gap:12px}.setup-subsection{gap:10px;display:grid}.setup-subsection h3{margin:0}.optional-fields-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.setup-optional-toggle{border:1px solid var(--border);width:100%;min-height:46px;color:var(--text-secondary);background:var(--surface-subtle);cursor:pointer;text-align:left;border-radius:7px;justify-content:space-between;align-items:center;gap:12px;padding:0 13px;display:flex}.setup-optional-toggle:hover{border-color:var(--border-strong);color:var(--text);background:var(--surface)}.setup-optional-toggle:disabled{cursor:wait;opacity:.65}.setup-optional-toggle>span{align-items:center;gap:9px;min-width:0;display:inline-flex}.setup-optional-toggle>svg{flex:none;transition:transform .15s}.setup-optional-toggle[aria-expanded=true]>svg{transform:rotate(180deg)}.setup-optional-content{gap:18px;display:grid}.setup-field>input,.setup-field>textarea{border:1px solid var(--border-strong);width:100%;min-width:0;color:var(--text);background:var(--surface);border-radius:7px}.setup-field>input{height:48px;padding:0 13px}.setup-field>textarea{resize:vertical;min-height:112px;padding:12px 13px;line-height:1.65}.setup-field>input:focus,.setup-field>textarea:focus{border-color:var(--accent);background:var(--surface)}.drop-zone{border:1px dashed var(--border-strong);min-height:96px;color:var(--text-secondary);background:var(--surface-subtle);border-radius:7px;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:12px;margin:0;padding:16px;display:grid}.drop-zone--active{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.drop-zone>div{flex-direction:column;gap:3px;display:flex}.drop-zone strong{color:var(--text);font-size:13px}.drop-zone span{color:var(--text-muted);font-size:11px}.selected-files{border:1px solid var(--border);border-radius:6px;margin:0;padding:0;list-style:none}.selected-files li{border-bottom:1px solid var(--border);grid-template-columns:20px minmax(0,1fr) 68px 36px;align-items:center;gap:8px;min-height:42px;padding:5px 8px 5px 11px;display:grid}.selected-files li:last-child{border-bottom:0}.selected-files__name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.selected-files__size{color:var(--text-muted);text-align:right;font-size:11px}.upload-panel__actions{justify-content:center;align-items:center;display:flex}.upload-panel__actions .button{width:min(330px,100%);min-height:48px;font-size:15px}.setup-progress{border:1px solid var(--border);min-height:58px;color:var(--accent);background:var(--surface);border-radius:7px;justify-content:center;align-items:center;gap:10px;padding:10px 14px;display:flex}.setup-progress>div{flex-direction:column;min-width:0;display:flex}.setup-progress span{color:var(--text-secondary);font-size:11px}.setup-section .inline-error,.new-project-layout>.inline-error{margin:0}.inline-error{border:1px solid color-mix(in srgb, var(--danger) 35%, transparent);color:var(--danger);background:var(--danger-soft);border-radius:6px;margin:14px 0;padding:10px 12px}.inline-notice{border:1px solid color-mix(in srgb, var(--info) 38%, transparent);color:var(--info);background:var(--info-soft);border-radius:6px;margin:14px 0;padding:10px 12px}.project-header__actions{flex:none;align-items:center;gap:10px;display:flex}.workflow-strip{border:1px solid var(--border);background:var(--surface);border-radius:8px;grid-template-columns:repeat(3,minmax(100px,1fr));min-height:66px;margin:0 0 18px;padding:12px 16px;list-style:none;display:grid;overflow-x:auto}.workflow-strip li{min-width:100px;color:var(--text-muted);white-space:nowrap;align-items:center;gap:7px;font-size:12px;display:flex;position:relative}.workflow-strip li:after{content:"";background:var(--border-strong);width:22px;height:1px;position:absolute;top:50%;right:10px}.workflow-strip li:last-child:after{display:none}.workflow-strip li>span{border:1px solid var(--border-strong);border-radius:50%;place-items:center;width:24px;height:24px;font-size:11px;display:grid}.workflow-strip li.is-done{color:var(--success)}.workflow-strip li.is-current{color:var(--accent);font-weight:650}.workflow-strip li.is-current>span{color:#fff;border-color:var(--action);background:var(--action)}.stat-strip{border:1px solid var(--border);background:var(--surface);border-radius:8px;grid-template-columns:repeat(5,1fr);margin-bottom:18px;display:grid}.stat-strip>div{border-right:1px solid var(--border);min-height:60px;color:var(--text-secondary);align-items:center;gap:10px;padding:10px 16px;display:flex}.stat-strip>div:last-child{border-right:0}.stat-strip svg{color:var(--accent)}.stat-strip strong{color:var(--text);margin-right:3px;font-size:18px}.project-grid{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:18px;display:grid}.project-grid__main,.project-grid__side{gap:18px;min-width:0;display:grid}.student-next-action{border:1px solid color-mix(in srgb, var(--success) 30%, var(--border));min-height:70px;color:var(--success);background:var(--success-soft);border-radius:8px;justify-content:space-between;align-items:center;gap:16px;padding:13px 16px;display:flex}.student-next-action>div{align-items:flex-start;gap:10px;min-width:0;display:flex}.student-next-action>div>svg{flex:none;margin-top:1px}.student-next-action span{gap:4px;min-width:0;display:grid}.student-next-action strong{color:var(--text);font-size:14px}.student-next-action small{color:var(--text-secondary);line-height:1.6}.student-next-action--warning{border-color:color-mix(in srgb, var(--warning) 35%, var(--border));color:var(--warning);background:var(--warning-soft)}.student-next-action--working{border-color:color-mix(in srgb, var(--info) 35%, var(--border));color:var(--info);background:var(--info-soft)}.workspace-disclosure,.sidebar-disclosure{min-width:0}.workspace-disclosure>summary,.sidebar-disclosure>summary{border:1px solid var(--border);min-height:52px;color:var(--text);background:var(--surface);cursor:pointer;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;font-weight:650;list-style:none;display:flex}.workspace-disclosure>summary::-webkit-details-marker{display:none}.sidebar-disclosure>summary::-webkit-details-marker{display:none}.workspace-disclosure>summary:after,.sidebar-disclosure>summary:after{content:"展开";color:var(--accent);flex:none;font-size:12px;font-weight:650}.workspace-disclosure[open]>summary:after,.sidebar-disclosure[open]>summary:after{content:"收起"}.workspace-disclosure>summary small{color:var(--text-muted);margin-left:auto;font-weight:400}.workspace-disclosure__content,.sidebar-disclosure__content{gap:14px;padding-top:14px;display:grid}.sidebar-disclosure>summary{min-height:46px;color:var(--text-secondary);padding:10px 13px;font-size:12px}.workspace-section{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:8px;overflow:hidden}.workspace-section>.section-heading{border-bottom:1px solid var(--border);padding:12px 16px}.workspace-section--compact>.section-heading{min-height:50px}.requirement-table{display:grid}.requirement-row{border-bottom:1px solid var(--border);grid-template-columns:124px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:50px;padding:8px 16px;display:grid}.requirement-row:last-child{border-bottom:0}.requirement-row>span:first-child{color:var(--text-secondary)}.gap-list{display:grid}.gap-list article{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:18px;min-height:70px;padding:13px 16px;display:flex}.gap-list article:last-child{border-bottom:0}.gap-list p{color:var(--text-secondary);margin-top:4px;font-size:12px}.resolved-state{min-height:72px;color:var(--success);align-items:center;gap:9px;padding:16px;display:flex}.outline-list{margin:0;padding:0;list-style:none}.outline-list li{border-bottom:1px solid var(--border);grid-template-columns:32px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:56px;padding:9px 16px;display:grid}.outline-list li:last-child{border-bottom:0}.outline-list li>span{color:var(--text-muted);font-family:ui-monospace,Consolas,monospace}.outline-list small{color:var(--text-muted)}.file-list,.source-list{display:grid}.file-row{border-bottom:1px solid var(--border);grid-template-columns:20px minmax(0,1fr) auto 32px;align-items:center;gap:9px;min-height:62px;padding:10px 12px;display:grid}.file-row:last-child{border-bottom:0}.file-row>svg{color:var(--text-muted)}.file-row>span{flex-direction:column;min-width:0;display:flex}.file-row small,.source-list span{color:var(--text-muted);font-size:11px}.source-list article{border-bottom:1px solid var(--border);padding:13px 14px}.source-list article:last-child{border-bottom:0}.source-list strong,.source-list span{display:block}.source-list p{color:var(--text-secondary);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-top:7px;font-size:12px;display:-webkit-box;overflow:hidden}.source-list .status-badge{width:max-content;margin-top:6px;display:inline-flex}.evidence-form{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;padding:16px;display:grid}.evidence-form label{gap:6px;min-width:0;display:grid}.evidence-form label:first-child,.evidence-form__actions{grid-column:1/-1}.evidence-form label>span{color:var(--text-secondary);font-size:12px;font-weight:650}.evidence-form select,.evidence-form input,.evidence-form textarea,.claim-review input{border:1px solid var(--border-strong);width:100%;color:var(--text);background:var(--surface);border-radius:6px}.evidence-form select,.evidence-form input,.claim-review input{min-height:38px;padding:7px 10px}.evidence-form textarea{resize:vertical;min-height:84px;padding:9px 10px}.evidence-form__actions{justify-content:space-between;align-items:center;gap:12px;display:flex}.evidence-form__actions>span{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;display:inline-flex}.evidence-provenance-note{border:1px solid color-mix(in srgb, var(--info) 30%, var(--border));color:var(--info);background:var(--info-soft);border-radius:6px;grid-column:1/-1;grid-template-columns:20px minmax(0,1fr);align-items:start;gap:9px;padding:10px 12px;display:grid}.evidence-provenance-note--warning{border-color:color-mix(in srgb, var(--warning) 35%, var(--border));color:var(--warning);background:var(--warning-soft)}.evidence-provenance-note>div{gap:2px;min-width:0;display:grid}.evidence-provenance-note span{color:var(--text-secondary);font-size:12px}.claim-list{border-top:1px solid var(--border)}.claim-row{border-bottom:1px solid var(--border);padding:15px 16px}.claim-row:last-child{border-bottom:0}.claim-row__heading{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.claim-row__heading>div{gap:3px;min-width:0;display:grid}.claim-row__heading span,.claim-decision{color:var(--text-muted);font-size:12px}.claim-row blockquote{border-left:3px solid var(--border-strong);color:var(--text-secondary);background:var(--surface-subtle);margin:11px 0;padding:9px 11px;font-size:12px}.claim-review{grid-template-columns:minmax(160px,1fr) auto auto;gap:8px;display:grid}.claim-decision{align-items:center;gap:6px;display:flex}.model-run-list{display:grid}.model-run-row{border-bottom:1px solid var(--border);grid-template-columns:20px minmax(0,1fr) auto;align-items:center;gap:9px;min-height:58px;padding:9px 12px;display:grid}.model-run-row:last-child{border-bottom:0}.model-run-row>svg{color:var(--text-muted)}.model-run-row>span{flex-direction:column;min-width:0;display:flex}.model-run-row small{color:var(--text-muted);font-size:11px}.panel-empty{min-height:64px;color:var(--text-muted);align-items:center;gap:9px;padding:16px;display:flex}.research-search,.workflow-form{border-bottom:1px solid var(--border);background:var(--surface-subtle);align-items:end;gap:12px;padding:14px 16px;display:grid}.research-search{grid-template-columns:minmax(220px,1fr) 112px auto}.workflow-form{grid-template-columns:minmax(220px,1fr) 112px 136px auto}.research-search label,.workflow-form label,.manuscript-toolbar label{gap:6px;min-width:0;display:grid}.research-search label>span,.workflow-form label>span,.manuscript-toolbar label>span{color:var(--text-secondary);font-size:12px;font-weight:650}.research-search input,.research-search select,.workflow-form input,.workflow-form select,.manuscript-toolbar select{border:1px solid var(--border-strong);width:100%;min-height:38px;color:var(--text);background:var(--surface);border-radius:6px;padding:7px 10px}.research-search .button,.workflow-form .button{white-space:nowrap;min-height:38px}.research-source-list{display:grid}.research-source{border-bottom:1px solid var(--border);padding:15px 16px}.research-source:last-child{border-bottom:0}.research-source__heading,.source-audit-row,.artifact-block__heading,.manuscript-preview>header{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.research-source__heading>div{gap:3px;min-width:0;display:grid}.research-source__heading span,.source-audit-row,.figure-item__body>span,.deliverable-row>div>span,.manuscript-preview header span,.citation-row>div>span{color:var(--text-muted);font-size:12px}.research-source>p{color:var(--text-secondary);margin-top:9px;font-size:13px}.verification-checks{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.verification-checks span{border-radius:4px;padding:3px 7px;font-size:11px}.verification-checks .is-passed{color:var(--success);background:var(--success-soft)}.verification-checks .is-failed{color:var(--danger);background:var(--danger-soft)}.source-audit-row{align-items:center;margin-top:10px}.source-audit-row a{min-width:0;color:var(--info);overflow-wrap:anywhere;align-items:center;gap:5px;display:inline-flex}.workflow-blockers{border-bottom:1px solid color-mix(in srgb, var(--danger) 30%, var(--border));color:var(--danger);background:var(--danger-soft);padding:12px 16px}.workflow-blockers>div{align-items:center;gap:8px;display:flex}.workflow-blockers p{margin-top:6px;font-size:12px}.workflow-hint{color:var(--text-muted);background:var(--surface-subtle);padding:0 16px 14px;font-size:12px}.job-progress{gap:8px;padding:14px 16px 16px;display:grid}.job-progress__heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.job-progress__heading>span{color:var(--text-secondary);align-items:center;gap:7px;display:flex}.job-progress progress{width:100%;height:8px;accent-color:var(--accent)}.job-progress small{color:var(--text-muted)}.job-error{color:var(--danger);font-size:12px}.manuscript-toolbar{border-bottom:1px solid var(--border);background:var(--surface-subtle);grid-template-columns:minmax(220px,1fr) repeat(3,auto);align-items:end;gap:18px;min-height:70px;padding:10px 16px;display:grid}.manuscript-toolbar>div{justify-items:end;min-width:76px;display:grid}.manuscript-toolbar>div strong{font-size:18px}.manuscript-toolbar>div span{color:var(--text-muted);font-size:11px}.manuscript-preview>header,.manuscript-abstract,.manuscript-sections details,.originality-summary,.citation-audit{border-bottom:1px solid var(--border);padding:14px 16px}.manuscript-preview h3{font-size:16px}.manuscript-preview header>div{gap:4px;min-width:0;display:grid}.manuscript-abstract p{color:var(--text-secondary);margin-top:5px}.manuscript-sections details{padding-block:10px}.manuscript-sections summary{cursor:pointer;font-weight:650}.manuscript-sections summary span{color:var(--text-muted);margin-left:8px;font-size:11px;font-weight:400}.manuscript-sections details p{color:var(--text-secondary);margin-top:10px;line-height:1.8}.manuscript-sections sup{color:var(--info);margin-left:2px}.originality-summary{color:var(--success);background:var(--success-soft);grid-template-columns:24px minmax(0,1fr) auto;align-items:center;gap:10px;display:grid}.originality-summary--flagged{color:var(--warning);background:var(--warning-soft)}.originality-summary>div{min-width:0;display:grid}.originality-summary>div span{color:var(--text-secondary);font-size:11px}.grounding-summary{border-bottom:1px solid var(--border);color:var(--success);background:var(--success-soft);grid-template-columns:24px minmax(0,1fr) auto;align-items:center;gap:10px;padding:14px 16px;display:grid}.grounding-summary--unsupported{color:var(--warning);background:var(--warning-soft)}.grounding-summary>div{min-width:0;display:grid}.grounding-summary>div span{color:var(--text-secondary);font-size:11px}.grounding-issues{border-bottom:1px solid var(--border);background:var(--warning-soft);padding:14px 16px}.grounding-issues h3{color:var(--warning);margin-bottom:8px;font-size:14px}.grounding-issues article{border-top:1px solid color-mix(in srgb, var(--warning) 25%, transparent);gap:3px;padding:9px 0;display:grid}.grounding-issues article>span,.grounding-issues article>p{color:var(--text-secondary);font-size:11px}.originality-matches{border-bottom:1px solid var(--border);background:var(--warning-soft);padding:14px 16px}.originality-matches h3{color:var(--warning);margin-bottom:8px;font-size:14px}.originality-matches article{border-top:1px solid color-mix(in srgb, var(--warning) 25%, transparent);gap:3px;padding:9px 0;display:grid}.originality-matches article>span{color:var(--text-muted);font-size:11px}.originality-matches blockquote{color:var(--text-secondary);margin:4px 0 0;font-size:12px}.citation-audit{border-bottom:0;padding-bottom:0}.citation-audit>h3,.artifact-block__heading h3{align-items:center;gap:7px;font-size:14px;display:flex}.citation-row{border-bottom:1px solid var(--border);grid-template-columns:32px minmax(0,1fr);gap:9px;padding:12px 0;display:grid}.citation-row:last-child{border-bottom:0}.citation-marker{color:var(--info);font-family:ui-monospace,Consolas,monospace;font-weight:650}.citation-row>div{gap:3px;min-width:0;display:grid}.citation-row blockquote{color:var(--text-secondary);align-items:flex-start;gap:6px;margin:6px 0 0;font-size:12px;display:flex}.citation-row blockquote svg{flex:none;margin-top:2px}.artifact-block+.artifact-block{border-top:1px solid var(--border)}.artifact-block__heading{background:var(--surface-subtle);align-items:center;min-height:48px;padding:10px 16px}.artifact-block__heading>span{color:var(--text-muted);font-size:12px}.artifact-actions{flex-wrap:wrap;gap:7px;display:flex}.figure-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:14px 16px 16px;display:grid}.figure-item{border:1px solid var(--border);background:var(--surface);border-radius:6px;min-width:0;overflow:hidden}.figure-item img{aspect-ratio:16/9;object-fit:contain;border-bottom:1px solid var(--border);background:#fff;width:100%;display:block}.figure-item__body{gap:6px;padding:11px 12px 12px;display:grid}.figure-item__body>div:first-child{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.figure-item__body .button{width:max-content;margin-top:3px}.deliverable-list{display:grid}.deliverable-row{border-top:1px solid var(--border);grid-template-columns:48px minmax(0,1fr) auto 34px;align-items:center;gap:11px;min-height:66px;padding:10px 16px;display:grid}.deliverable-format{border:1px solid var(--border-strong);width:46px;height:30px;color:var(--text-secondary);background:var(--surface-subtle);border-radius:4px;place-items:center;font-size:11px;font-weight:700;display:grid}.deliverable-row>div{gap:2px;min-width:0;display:grid}.pdf-preview{border-top:1px solid var(--border);background:var(--surface-subtle);padding:14px 16px 16px}.pdf-preview__heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;display:flex}.pdf-preview__heading span,.pdf-preview figcaption{color:var(--text-muted);font-size:11px}.pdf-preview__pages{gap:10px;padding-bottom:4px;display:flex;overflow-x:auto}.pdf-preview figure{flex:0 0 156px;width:156px;margin:0}.pdf-preview img{aspect-ratio:210/297;object-fit:contain;border:1px solid var(--border-strong);background:#fff;width:100%;display:block}.pdf-preview figcaption{text-align:center;margin-top:4px}.visually-hidden{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.drop-zone[aria-disabled=true]{cursor:wait;opacity:.66}.spin{animation:.9s linear infinite spin}.sidebar-scrim{display:none}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (width<=1100px){.workspace-main{padding-inline:24px}.project-grid{grid-template-columns:minmax(0,1fr) 300px}.workflow-strip li:after{display:none}.paper-type-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=860px){.app-shell{grid-template-columns:1fr}.sidebar{width:min(280px,100vw - 48px);transition:transform .18s;position:fixed;left:0;transform:translate(-105%)}.sidebar--open{transform:translate(0)}.sidebar__close,.topbar__menu{display:inline-grid!important}.sidebar__close{color:var(--sidebar-muted);margin-left:auto}.sidebar-scrim{z-index:25;background:#060c0a80;border:0;display:block;position:fixed;inset:0}.workspace-main{padding:24px 18px 48px}.topbar{padding-inline:14px}.new-project-layout,.project-grid{grid-template-columns:1fr}.project-grid__side{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-strip{grid-template-columns:repeat(2,1fr)}.stat-strip>div:nth-child(2){border-right:0}.stat-strip>div:nth-child(-n+2){border-bottom:1px solid var(--border)}.stat-strip>div:nth-child(4){border-right:0}.stat-strip>div:nth-child(3),.stat-strip>div:nth-child(4){border-bottom:1px solid var(--border)}.stat-strip>div:last-child{border-right:0;grid-column:1/-1}.research-search,.workflow-form{grid-template-columns:minmax(0,1fr) 112px}.research-search__query,.workflow-form__query{grid-column:1/-1}.workflow-form__submit{grid-column:1/-1;width:100%}}@media (width<=620px){h1{font-size:25px}.page-header,.project-header{flex-direction:column;gap:14px;min-height:auto;margin-bottom:22px}.project-header__actions{justify-content:space-between;width:100%}.project-row{grid-template-columns:36px minmax(0,1fr) auto;gap:10px}.project-row .status-badge{grid-column:2;width:max-content}.project-row time,.project-row__arrow{display:none}.drop-zone{grid-template-columns:26px minmax(0,1fr)}.paper-type-grid,.word-count-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.paper-type-option{gap:6px;min-height:62px;padding-inline:6px;font-size:13px}.paper-type-option__icon{width:30px;height:30px}.optional-fields-grid{grid-template-columns:1fr}.drop-zone .button{grid-column:1/-1;width:100%}.upload-panel__actions{flex-direction:column;align-items:stretch}.upload-panel__actions .button{width:100%}.project-grid__side{grid-template-columns:1fr}.requirement-row{grid-template-columns:minmax(0,1fr) auto}.requirement-row>strong{grid-area:2/1/auto/-1}.outline-list li{grid-template-columns:28px minmax(0,1fr)}.outline-list small{grid-column:2}.evidence-form{grid-template-columns:1fr}.evidence-form label,.evidence-form label:first-child,.evidence-form__actions{grid-column:1}.evidence-form__actions{flex-direction:column;align-items:stretch}.evidence-form__actions .button{width:100%}.claim-review{grid-template-columns:1fr 1fr}.claim-review input{grid-column:1/-1}.research-search,.workflow-form,.manuscript-toolbar{grid-template-columns:1fr}.research-search__query,.workflow-form__query,.workflow-form__submit{grid-column:1}.research-search .button,.workflow-form .button{width:100%}.research-source__heading,.source-audit-row,.manuscript-preview>header,.artifact-block__heading{flex-direction:column;align-items:stretch}.source-audit-row{gap:5px}.manuscript-toolbar>div{display:none}.originality-summary,.grounding-summary{grid-template-columns:22px minmax(0,1fr)}.originality-summary .status-badge,.grounding-summary .status-badge{grid-column:2;width:max-content}.figure-grid{grid-template-columns:1fr}.artifact-actions,.artifact-actions .button{width:100%}.deliverable-row{grid-template-columns:42px minmax(0,1fr) 34px}.deliverable-row .status-badge{grid-column:2;width:max-content}.deliverable-row .icon-button{grid-area:1/3/3}}@media (width<=400px){.auth-page{place-items:start center;padding:12px}.auth-panel__body{padding:20px 16px}.auth-heading h1{font-size:23px}.workspace-main{padding-inline:12px}.topbar{height:54px}.save-state{display:none}.workflow-strip{grid-template-columns:repeat(3,minmax(0,1fr));padding-inline:8px;overflow-x:hidden}.workflow-strip li{justify-content:center;gap:4px;min-width:0;font-size:11px}.stat-strip{grid-template-columns:1fr 1fr}.stat-strip>div{padding-inline:10px}}