@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.block{display:block}.table{display:table}}:root{--ink:#17233f;--muted:#667085;--line:#dfe4ec;--paper:#fff;--surface:#f4f6f9;--blue:#244da1;--blue-dark:#173778;--blue-soft:#edf3ff;--gold:#b38a39;--danger:#a13b2c}*{box-sizing:border-box}html{scroll-behavior:smooth;background:#eef1f5}body{color:var(--ink);background:radial-gradient(circle at 8% 4%,#244da11a,#0000 28rem),linear-gradient(#f9fafc 0,#eef1f5 52rem);margin:0;font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,Arial,sans-serif}button,input{font:inherit}button{color:inherit}.page-shell{width:min(1460px,100% - 40px);margin:0 auto;padding:28px 0 24px}.topbar{align-items:center;gap:14px;min-height:64px;display:flex}.brand-mark{color:#fff;background:linear-gradient(145deg,#2f5ebc,#173778);border-radius:12px;place-items:center;width:46px;height:46px;font-family:Songti SC,STSong,serif;font-size:25px;font-weight:700;display:grid;box-shadow:0 10px 28px #1737783d}.topbar h1,.topbar p,.hero h2,.hero p,.section-heading h3,.section-heading p,.result-toolbar h3,.result-toolbar p{margin:0}.eyebrow{color:#778197;letter-spacing:.12em;font-size:12px}.topbar h1{letter-spacing:.04em;margin-top:3px;font-size:20px}.status-pill{color:#3f506f;background:#ffffffb8;border:1px solid #dce3ef;border-radius:999px;align-items:center;gap:8px;margin-left:auto;padding:8px 12px;font-size:12px;display:flex}.status-pill span{background:#2f9a64;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #2f9a641f}.hero{justify-content:space-between;align-items:end;gap:32px;padding:55px 8px 42px;display:flex}.hero-kicker{color:var(--blue);letter-spacing:.1em;font-size:14px;font-weight:700;margin-bottom:12px!important}.hero h2{letter-spacing:-.025em;font-family:Songti SC,STSong,Noto Serif CJK SC,serif;font-size:clamp(34px,4.2vw,58px);font-weight:700;line-height:1.18}.flow-note{color:#59667e;white-space:nowrap;align-items:center;gap:13px;padding-bottom:10px;font-size:13px;display:flex}.flow-note i{color:#a5afbf;font-style:normal}.workspace{grid-template-columns:minmax(390px,.78fr) minmax(560px,1.22fr);align-items:start;gap:18px;display:grid}.control-panel,.result-panel{background:#ffffffeb;border:1px solid #bec7d5bf;border-radius:18px;overflow:hidden;box-shadow:0 18px 55px #1e305514}.control-panel{padding:28px}.section-heading,.result-toolbar>div:first-child{align-items:flex-start;gap:12px;display:flex}.step-number{width:32px;height:24px;color:var(--blue);background:var(--blue-soft);letter-spacing:.08em;border:1px solid #cbd8f3;border-radius:7px;flex:none;justify-content:center;align-items:center;font-size:11px;font-weight:800;display:inline-flex}.section-heading h3,.result-toolbar h3{font-size:17px}.section-heading p,.result-toolbar p{color:var(--muted);margin-top:5px;font-size:12px;line-height:1.5}.upload-zone{cursor:pointer;background:linear-gradient(#ffffffbd,#ffffffbd),repeating-linear-gradient(-45deg,#edf3ff 0 8px,#f7f9fd 8px 16px);border:1.5px dashed #aebddb;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:7px;width:100%;min-height:150px;margin-top:22px;transition:border-color .16s,transform .16s,background .16s;display:flex}.upload-zone:hover{border-color:var(--blue);background:#f4f7ff;transform:translateY(-1px)}.upload-zone:focus-visible,.generate-button:focus-visible,.toolbar-actions button:focus-visible,.file-row button:focus-visible,input:focus-visible{outline-offset:2px;outline:3px solid #244da133}.upload-icon{color:#fff;background:var(--blue);border-radius:12px;place-items:center;width:40px;height:40px;font-size:22px;font-weight:600;display:grid}.upload-zone strong{font-size:14px}.upload-zone small,.file-row small{color:#7c879a;font-size:11px;display:block}.file-input{display:none}.file-list{margin-top:15px}.file-summary{color:#6d788b;justify-content:space-between;margin-bottom:8px;font-size:11px;display:flex}.file-row{border-top:1px solid #edf0f4;grid-template-columns:34px 1fr 26px;align-items:center;gap:10px;padding:10px;display:grid}.file-row strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;display:block;overflow:hidden}.file-type{color:#2857ad;background:#eaf1ff;border-radius:7px;place-items:center;width:30px;height:30px;font-size:11px;font-weight:800;display:grid}.file-row button{cursor:pointer;color:#8993a4;background:0 0;border:0;font-size:20px}.divider{background:#e9edf2;height:1px;margin:26px 0}.audit-grid{grid-template-columns:1fr 1fr;gap:13px;margin-top:20px;display:grid}.audit-grid label{flex-direction:column;gap:7px;display:flex}.audit-grid label>span{color:#4c586d;font-size:11px;font-weight:700}.audit-grid input{width:100%;height:42px;color:var(--ink);background:#fbfcfd;border:1px solid #d7dde7;border-radius:9px;padding:0 12px;font-size:12px}.audit-grid input::placeholder{color:#a3abba}.audit-grid input:focus{background:#fff;border-color:#6e8ccc}.wide-field{grid-column:1/-1}.error-box{color:var(--danger);background:#fff6f4;border:1px solid #efc9c2;border-radius:10px;flex-direction:column;gap:4px;margin-top:18px;padding:12px 14px;font-size:12px;line-height:1.55;display:flex}.generate-button{cursor:pointer;color:#fff;letter-spacing:.05em;background:linear-gradient(135deg,#2e5bb6,#173778);border:0;border-radius:10px;width:100%;min-height:48px;margin-top:20px;font-size:14px;font-weight:700;box-shadow:0 10px 22px #17377833}.generate-button:hover:not(:disabled){filter:brightness(1.06)}.generate-button:disabled{cursor:wait;opacity:.68}.privacy-note{color:#8a94a5;text-align:center;margin:10px 0 0;font-size:10px;line-height:1.6}.result-panel{background:#f6f7f9;min-height:830px}.result-toolbar{background:#ffffffed;border-bottom:1px solid #e2e6ec;justify-content:space-between;align-items:center;gap:16px;min-height:82px;padding:20px 24px;display:flex}.toolbar-actions{gap:8px;display:flex}.toolbar-actions button{cursor:pointer;color:#40506b;background:#fff;border:1px solid #d7dde7;border-radius:8px;padding:8px 11px;font-size:11px}.empty-result,.generating-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:746px;padding:48px;display:flex}.empty-result h3,.generating-state strong{margin:24px 0 8px;font-size:17px}.empty-result p,.generating-state p{color:#758094;margin:0;font-size:12px;line-height:1.8}.empty-result ul{color:#617089;text-align:left;gap:8px;margin:30px 0 0;padding:0;font-size:11px;list-style:none;display:grid}.empty-result li:before{color:#3c68bc;content:"✓";margin-right:8px}.document-outline,.pulse-document{background:#fff;border:1px solid #cbd3e1;border-radius:8px 20px 8px 8px;flex-direction:column;justify-content:center;gap:11px;width:108px;height:136px;padding:25px 19px;display:flex;box-shadow:0 16px 35px #1f345c17}.document-outline span,.pulse-document span{background:#dbe2ee;border-radius:99px;height:5px;display:block}.document-outline span:nth-child(2),.pulse-document span:nth-child(2){width:72%}.document-outline span:nth-child(4),.pulse-document span:nth-child(4){width:84%}.pulse-document span{animation:1.35s ease-in-out infinite pulse}.pulse-document span:nth-child(2){animation-delay:.1s}.pulse-document span:nth-child(3){animation-delay:.2s}.pulse-document span:nth-child(4){animation-delay:.3s}@keyframes pulse{50%{opacity:.5}}.proposal-paper{color:#151b28;background:#fff;border:1px solid #e1e4e9;width:min(860px,100% - 46px);margin:24px auto 38px;padding:clamp(30px,5vw,66px);font-family:Songti SC,STSong,Noto Serif CJK SC,serif;font-size:15px;line-height:1.92;box-shadow:0 10px 32px #1a27400f}.proposal-paper h1{text-align:center;margin:0 0 34px;font-size:25px;line-height:1.55}.proposal-paper h2{margin:28px 0 10px;font-size:18px}.proposal-paper h3{margin:20px 0 8px;font-size:16px}.proposal-paper p{text-align:justify;margin:0 0 12px}.proposal-paper hr{border:0;border-top:1px solid #d5d9e0;margin:34px 0}.proposal-paper table{border-collapse:collapse;width:100%;margin:16px 0;font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,sans-serif;font-size:12px;line-height:1.55;display:block;overflow-x:auto}.proposal-paper th,.proposal-paper td{text-align:left;border:1px solid #cfd5df;min-width:110px;padding:9px 10px}.proposal-paper th{background:#eef3fb}.proposal-paper blockquote{color:#46536a;border-left:3px solid var(--blue);background:#f3f6fb;margin:16px 0;padding:10px 14px}footer{color:#858f9f;justify-content:space-between;gap:20px;padding:20px 8px 0;font-size:10px;display:flex}@media (max-width:980px){.page-shell{width:min(760px,100% - 28px)}.hero{flex-direction:column;align-items:flex-start;padding-top:40px}.workspace{grid-template-columns:1fr}.result-panel{min-height:660px}.empty-result,.generating-state{min-height:580px}}@media (max-width:620px){.page-shell{width:min(100% - 20px,560px);padding-top:16px}.topbar{align-items:flex-start}.brand-mark{width:40px;height:40px}.eyebrow{display:none}.topbar h1{margin-top:9px;font-size:16px}.status-pill{padding:7px 9px;font-size:10px}.hero{padding:38px 4px 28px}.hero h2{font-size:32px}.flow-note{justify-content:space-between;gap:5px;width:100%;font-size:10px}.control-panel{padding:21px}.audit-grid{grid-template-columns:1fr}.wide-field{grid-column:auto}.result-toolbar{flex-direction:column;align-items:flex-start}.proposal-paper{width:calc(100% - 18px);margin-top:9px;padding:28px 21px;font-size:14px}footer{flex-direction:column;gap:5px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important}}
