:root{--ink:#172b3a;--muted:#72818d;--line:#e8edf0;--paper:#fff;--canvas:#f6f8f9;--green:#087e72;--green2:#e7f4f1;--navy:#203b4c;--shadow:0 8px 28px rgba(25,47,60,.05);--sans:'DM Sans','Noto Sans SC',sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--sans);font-size:14px;-webkit-font-smoothing:antialiased}button,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;display:flex}.sidebar{width:244px;flex:0 0 244px;background:#fff;border-right:1px solid #e9edef;display:flex;flex-direction:column;padding:25px 16px 18px;position:fixed;inset:0 auto 0 0;z-index:5}.brand{display:flex;align-items:center;gap:10px;padding:0 9px;margin-bottom:33px;color:inherit;text-decoration:none}.brand-mark{width:34px;height:34px;border-radius:11px;background:#e6f4f1;display:grid;place-items:center}.brand-mark svg{width:23px;fill:none;stroke:#087e72;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.brand-name{font-size:14px;font-weight:700;letter-spacing:-.2px}.brand-name span{display:block;font:500 8px 'DM Sans',sans-serif;letter-spacing:1.55px;color:#96a5a8;margin-top:3px}.new-chat-button{width:100%;height:38px;background:#fff;border:1px solid #dfe8e7;border-radius:7px;text-align:left;padding:0 11px;color:#48616b;font-size:11px;font-weight:600}.new-chat-button span{font-size:16px;color:#148375;margin-right:8px;vertical-align:-1px}.new-chat-button:hover{border-color:#99c9be;background:#f9fcfb}.history-toggle{width:100%;height:42px;background:transparent;border:0;text-align:left;padding:0 10px;display:flex;align-items:center;gap:9px;margin-top:16px;color:#647681;font-size:11px;border-radius:7px}.history-toggle:hover,.history-toggle.open{background:#f4f8f7;color:#305d58}.history-icon{font-size:15px;color:#7d9691}.toggle-chevron{margin-left:auto;color:#99a7aa;transition:transform .18s}.history-toggle.open .toggle-chevron{transform:rotate(180deg)}.history-drawer{padding:4px 4px 0;overflow:auto;max-height:calc(100vh - 210px)}.drawer-label{display:flex;justify-content:space-between;align-items:center;color:#8b999f;font-size:9px;font-weight:600;margin:12px 5px 7px}.drawer-label span{font-weight:400;font-size:8px;color:#aab4b8}.example-list,.history-list{display:grid;gap:3px}.example-item,.history-item{border:0;background:transparent;display:flex;align-items:flex-start;gap:8px;width:100%;padding:8px 6px;border-radius:6px;text-align:left;color:#697982;font-size:10px;line-height:1.45}.example-item:hover,.history-item:hover{background:#f4f8f7;color:#246257}.example-number{font:9px 'DM Mono',monospace;color:#258a7c;background:#eaf5f2;border-radius:4px;padding:3px 4px;flex:none}.example-item small{display:block;color:#9ba7ac;font-size:8px;margin-top:3px}.drawer-divider{height:1px;background:#edf1f2;margin:12px 4px}.history-empty{font-size:9px;color:#aab4b8;line-height:1.6;padding:7px 6px}.history-item{align-items:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item span:last-child{overflow:hidden;text-overflow:ellipsis}.history-dot{width:5px;height:5px;background:#60af9b;border-radius:50%;flex:none}.sidebar-bottom{margin-top:auto;border-top:1px solid #edf0f1;padding:15px 8px 0;display:flex;align-items:center;gap:9px}.online-dot,.env-pill i{width:7px;height:7px;border-radius:50%;background:#37a98e;display:inline-block}.sidebar-bottom strong{font-size:11px;display:block;font-weight:600}.sidebar-bottom small{display:block;color:#98a4aa;font-size:9px;margin-top:3px}.side-more{margin-left:auto;color:#a8b1b6;letter-spacing:2px}.main-area{margin-left:244px;flex:1;min-width:0;min-height:100vh;display:flex;flex-direction:column}.topbar{height:60px;flex:none;background:rgba(255,255,255,.9);border-bottom:1px solid #e9edef;display:flex;align-items:center;justify-content:space-between;padding:0 42px;position:sticky;top:0;z-index:4;backdrop-filter:blur(10px)}.breadcrumbs{display:flex;align-items:center;gap:11px;color:#96a2a9;font-size:11px}.breadcrumbs b{font-weight:400;color:#d4dadd}.breadcrumbs strong{color:#526572;font-weight:600}.top-actions{display:flex;align-items:center;gap:16px}.env-pill{font-size:10px;color:#71847f;background:#f1f7f5;border:1px solid #e6f0ed;padding:6px 9px;border-radius:99px}.env-pill i{width:6px;height:6px;margin-right:5px}.env-pill.offline{color:#9a7547;background:#fff7e9;border-color:#f2e8d5}.env-pill.offline i{background:#d49a4c}.avatar{border:0;background:#e5efec;color:#49796f;width:29px;height:29px;border-radius:50%;font-size:11px;font-weight:600}.conversation-scroll{width:100%;max-width:980px;height:calc(100vh - 94px);overflow-y:auto;scroll-behavior:smooth;margin:0 auto;padding:0 34px 24px;flex:1;display:flex;flex-direction:column}.welcome{min-height:calc(100vh - 145px);display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:26px 0 130px}.welcome-symbol{width:47px;height:47px;border-radius:15px;background:#e7f4f1;display:grid;place-items:center;margin-bottom:20px;color:#168778;font-size:22px}.eyebrow,.section-kicker{font:500 9px 'DM Sans',sans-serif;letter-spacing:1.5px;color:#91a09f}.eyebrow{display:flex;align-items:center;gap:8px;margin-bottom:12px}.eyebrow-line{width:17px;height:1px;background:#39a48e}h1{font-size:27px;line-height:1.35;letter-spacing:-.9px;margin:0;font-weight:600;color:#203b4b}h1 span{color:#148375;margin-left:8px}.welcome p{font-size:12px;color:#7c8b94;line-height:1.9;margin:11px 0 21px}.example-prompt{height:34px;border:1px solid #e1ece9;border-radius:7px;background:#fff;color:#558078;font-size:10px;padding:0 11px}.example-prompt span{color:#289784;margin-right:5px}.example-prompt b{font-size:13px;font-weight:400;margin-left:11px;color:#168778}.example-prompt:hover{background:#f4faf8;border-color:#b9d9d2}.composer-wrap{width:100%;margin:0 auto 8px;max-width:850px;position:sticky;bottom:0;z-index:3;padding:12px 0 3px;background:linear-gradient(180deg,rgba(246,248,249,0),#f6f8f9 16%)}.composer{border:1px solid #dfe8e8;background:#fff;border-radius:13px;box-shadow:0 8px 28px rgba(25,47,60,.07);padding:12px 14px 10px}.composer textarea{display:block;width:100%;border:0;outline:none;resize:vertical;min-height:56px;max-height:200px;background:transparent;padding:3px 3px 7px;color:#405661;font-size:12px;line-height:1.7}.composer textarea::placeholder{color:#a5b0b5}.composer-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #f0f2f3;padding-top:9px}.composer-actions{display:flex;align-items:center;gap:10px}.attach-button{border:1px solid #e7edee;border-radius:6px;background:#fff;color:#647780;padding:6px 9px;font-size:9px}.attach-button span:first-child{font-size:14px;vertical-align:-1px;margin-right:4px;color:#218879}.attach-button:hover{border-color:#afd3cb;background:#f8fbfa}.composer-hint{font-size:9px;color:#a1adb2}.send-button{height:30px;border:0;border-radius:6px;background:#147f72;color:#fff;padding:0 9px 0 12px;display:flex;align-items:center;gap:12px;font-size:10px;font-weight:600}.send-button:disabled{background:#dce7e5;color:#94aaa4;cursor:not-allowed}.send-icon{font-size:16px;line-height:1}.composer-note{text-align:center;color:#9ba8ad;font-size:9px;margin-top:8px}.composer-note span{color:#42a28f;margin-right:4px}.attachment-row{padding:0 2px 10px}.attachment-chip{display:inline-flex;align-items:center;gap:8px;padding:7px 9px;border:1px solid #e4eceb;background:#f8fbfa;border-radius:7px;max-width:100%}.attachment-file-icon{color:#178476;font-size:14px}.attachment-chip strong{display:block;font-size:9px;color:#586c75;max-width:400px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-chip small{display:block;font-size:8px;color:#9aa7ab;margin-top:2px}.attachment-chip button{border:0;background:transparent;color:#9aa7ab;font-size:16px;padding:0 2px}.conversation{padding:28px 0 18px;display:grid;gap:23px;flex:none}.message{display:flex;gap:11px;align-items:flex-start}.message.user{flex-direction:row-reverse}.message-avatar{width:27px;height:27px;flex:none;border-radius:9px;background:#e6f3f0;color:#158272;display:grid;place-items:center;font-size:12px}.message.user .message-avatar{background:#e9eef1;color:#687b85;font-size:10px}.message-body{min-width:0;max-width:calc(100% - 40px)}.message.user .message-body{display:flex;flex-direction:column;align-items:flex-end}.message-name{font-size:9px;color:#98a5aa;margin:2px 0 6px}.user-bubble{max-width:720px;padding:11px 14px;border:1px solid #e6ecee;background:#fff;border-radius:10px 3px 10px 10px;color:#536873;font-size:11px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere}.user-attachment{display:inline-flex;align-items:center;gap:6px;color:#3b7970;background:#edf6f3;border-radius:5px;padding:5px 7px;margin-bottom:7px;font-size:9px}.assistant-result{width:100%;max-width:780px;background:#fff;border:1px solid #e7edef;border-radius:3px 11px 11px 11px;padding:17px 18px;box-shadow:var(--shadow)}.assistant-result.error{background:#fffaf4;border-color:#f1e4cf}.answer-head{display:flex;align-items:center;gap:8px;margin-bottom:11px}.answer-mark{width:21px;height:21px;background:#eaf5f2;color:#198678;border-radius:6px;display:grid;place-items:center;font-size:12px}.answer-title{font-size:11px;font-weight:600;color:#3d5764}.answer-model{margin-left:auto;color:#9eaaae;font:8px 'DM Mono',monospace}.answer-section{border-top:1px solid #edf0f1;padding:11px 0}.answer-section:first-of-type{border-top:0;padding-top:0}.answer-section h3{font-size:10px;color:#668078;margin:0 0 7px;font-weight:600}.answer-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.answer-fact{background:#fafcfc;border:1px solid #edf1f1;border-radius:5px;padding:7px 8px}.answer-fact span{display:block;font-size:8px;color:#98a6ab;margin-bottom:3px}.answer-fact strong{font-size:9px;color:#526873;font-weight:600;line-height:1.5}.answer-copy{font-size:10px;line-height:1.8;color:#62737a;white-space:pre-wrap}.answer-list{list-style:none;margin:0;padding:0;display:grid;gap:5px}.answer-list li{position:relative;padding-left:12px;color:#6e7f85;font-size:10px;line-height:1.65}.answer-list li:before{content:"";position:absolute;left:1px;top:7px;width:4px;height:4px;background:#57a894;border-radius:50%}.reply-output{white-space:pre-wrap;font-size:10px;line-height:1.85;color:#536772;border:1px solid #edf0f1;background:#fcfdfd;padding:9px 10px;border-radius:6px}.answer-tools{display:flex;justify-content:flex-end;gap:7px;margin-top:10px}.mini-button{border:1px solid #e7edef;background:#fff;border-radius:5px;color:#71838b;padding:5px 8px;font-size:9px}.mini-button:hover{color:#147f72;border-color:#b9d9d2}.answer-evidence{border:1px solid #edf0f1;border-radius:5px;margin-top:5px}.answer-evidence summary{list-style:none;cursor:pointer;padding:7px 8px;font-size:9px;color:#71828a}.answer-evidence summary::-webkit-details-marker{display:none}.answer-evidence summary:after{content:'＋';float:right;color:#93aaa4}.answer-evidence[open] summary:after{content:'－'}.answer-evidence p{border-left:2px solid #b6d9d1;margin:0 8px 8px;padding:2px 8px;color:#819098;font-size:9px;line-height:1.7}.unknown-callout{background:#fff9ef;border:1px solid #f5ecdc;border-radius:5px;color:#91794f;padding:8px 9px;font-size:9px;line-height:1.65}.error-callout{color:#946f3c;font-size:10px;line-height:1.8}.typing{display:flex;gap:4px;padding:11px 14px}.typing i{width:5px;height:5px;background:#90b9ae;border-radius:50%;animation:pulse .85s infinite alternate}.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}@keyframes pulse{to{opacity:.3;transform:translateY(-3px)}}.page-footer{flex:none;display:flex;justify-content:space-between;color:#abb5b9;font-size:9px;padding:0 42px 15px}.page-footer i{font-style:normal;color:#cbd2d5;padding:0 4px}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,15px);background:#263f4c;color:#fff;padding:10px 16px;border-radius:7px;font-size:11px;opacity:0;pointer-events:none;transition:.2s;box-shadow:0 8px 24px rgba(20,43,55,.18);z-index:10}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:850px){.sidebar{width:62px;flex-basis:62px;padding:18px 9px}.brand{padding:0 4px;margin-bottom:25px}.brand-name,.new-chat-button:not(:first-child),.history-toggle span:not(.history-icon),.history-drawer,.sidebar-bottom>div,.side-more{display:none!important}.new-chat-button{font-size:0;text-align:center;padding:0}.new-chat-button span{font-size:19px;margin:0}.history-toggle{justify-content:center;padding:0}.main-area{margin-left:62px}.topbar{padding:0 18px}.conversation-scroll{padding:0 20px 20px}.page-footer{padding:0 20px 12px}.welcome{min-height:calc(100vh - 130px)}}
@media(max-width:520px){.sidebar{width:52px;flex-basis:52px;padding:16px 6px}.brand-mark{width:34px;height:34px}.main-area{margin-left:52px}.topbar{height:52px;padding:0 12px}.conversation-scroll{padding:0 12px 15px}.page-footer{padding:0 12px 10px;font-size:8px}.welcome{min-height:calc(100vh - 116px);padding-bottom:115px}.welcome h1{font-size:21px}.welcome p{font-size:10px}.composer-wrap{padding-left:0;padding-right:0}.composer{padding:10px}.composer textarea{min-height:52px;font-size:11px}.composer-hint{display:none}.attachment-chip strong{max-width:190px}.message{gap:7px}.message-avatar{width:24px;height:24px}.assistant-result{padding:13px}.answer-summary{grid-template-columns:1fr 1fr}.answer-model{font-size:7px}.user-bubble{font-size:10px}}
.case-details{width:100%;max-width:780px;margin:0 0 -12px;border:1px solid #e5ecec;background:#fbfdfd;border-radius:8px;color:#637680}.case-details>summary{cursor:pointer;list-style:none;padding:10px 13px;font-size:10px;color:#53776f}.case-details>summary::-webkit-details-marker{display:none}.case-details>summary:after{content:'＋';float:right;color:#7aa69c}.case-details[open]>summary:after{content:'－'}.case-input-block{border-top:1px solid #edf1f1;padding:10px 13px}.case-input-block strong{font-size:9px;color:#4c6871}.case-input-block pre{white-space:pre-wrap;overflow-wrap:anywhere;margin:6px 0 0;font:10px/1.7 var(--sans);color:#6f7f85}
@media(max-width:850px){.model-sidebar-trigger>span:not(.online-dot){display:none!important}.model-sidebar-trigger{justify-content:center;padding:15px 0 0}.model-menu.from-sidebar{left:68px;bottom:20px}}
.main-area{height:100vh;min-height:0}.conversation-scroll{height:auto;min-height:0;overflow:hidden;flex:1}.welcome{min-height:0;flex:1}.conversation{flex:1;min-height:0;overflow-y:auto;align-content:start}.composer-wrap{position:relative;bottom:auto;flex:0 0 auto;margin:0 auto 8px}
.sidebar-bottom{width:100%;margin-top:auto;border:0;border-top:1px solid #edf0f1;padding:15px 8px 0;display:flex;align-items:center;gap:9px;background:transparent;text-align:left;color:inherit}.sidebar-bottom:hover{background:#f8fbfa}.online-dot,.env-pill i{width:7px;height:7px;border-radius:50%;background:#37a98e;display:inline-block;flex:none}.sidebar-bottom strong{font-size:11px;display:block;font-weight:600}.sidebar-bottom small{display:block;color:#98a4aa;font-size:9px;margin-top:3px}.side-more{margin-left:auto;color:#a8b1b6;letter-spacing:2px}.model-pill-button{font-family:inherit;cursor:pointer}.model-pill-button:hover{border-color:#c3ddd6;background:#eaf5f2}.model-pill-button[aria-expanded="true"]{border-color:#acd1c8;box-shadow:0 0 0 2px #e7f4f1}.profile-wrap{position:relative}.avatar:hover,.avatar[aria-expanded="true"]{background:#d7ebe5;box-shadow:0 0 0 2px #e7f4f1}.profile-menu{position:absolute;right:0;top:39px;width:220px;padding:8px;background:#fff;border:1px solid #e5ebed;border-radius:10px;box-shadow:0 12px 34px rgba(25,47,60,.14);z-index:12}.profile-heading{display:flex;align-items:center;gap:10px;padding:8px}.profile-avatar{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:#e5efec;color:#49796f;font-size:11px;font-weight:600}.profile-heading strong,.profile-heading small{display:block}.profile-heading strong{font-size:11px;color:#405965}.profile-heading small{font-size:9px;color:#97a4a9;margin-top:3px}.profile-divider{height:1px;background:#edf1f1;margin:5px 2px}.profile-menu>button{width:100%;padding:9px 10px;border:0;border-radius:6px;background:#fff;text-align:left;color:#637680;font-size:10px}.profile-menu>button:hover{background:#f2f8f6;color:#147f72}.model-menu{position:fixed;top:67px;right:74px;width:270px;padding:8px;background:#fff;border:1px solid #e5ebed;border-radius:10px;box-shadow:0 12px 34px rgba(25,47,60,.15);z-index:20}.model-menu.from-sidebar{top:auto;right:auto;left:18px;bottom:82px}.model-menu-title{padding:7px 9px 9px;color:#87969c;font-size:9px;letter-spacing:.2px}.model-choice{width:100%;display:flex;align-items:center;gap:9px;border:0;background:#fff;border-radius:7px;padding:9px;text-align:left;color:#546a74}.model-choice:hover{background:#f5f9f8}.model-choice.selected{background:#eef7f4}.model-choice-mark{width:22px;height:22px;display:grid;place-items:center;border-radius:6px;background:#e8f4f1;color:#147f72;font-size:10px;flex:none}.model-choice.unavailable .model-choice-mark{background:#f1f3f4;color:#9aa6ab}.model-choice-copy{flex:1;min-width:0}.model-choice-copy strong,.model-choice-copy small{display:block}.model-choice-copy strong{font-size:10px;font-weight:600}.model-choice-copy small{font-size:8px;color:#9aa6ab;margin-top:3px}.model-choice-state{font-size:8px;color:#168272}.model-choice.unavailable .model-choice-state{color:#a1a9ad}.model-default{margin-left:4px;padding:2px 4px;border-radius:4px;background:#e8f4f1;color:#187d70;font-size:7px;font-weight:500}.model-menu-note{border-top:1px solid #edf1f1;margin:6px 2px 0;padding:8px 7px 4px;color:#9aa6ab;font-size:8px;line-height:1.6}.about-dialog{width:min(360px,calc(100vw - 32px));border:1px solid #e3e9eb;border-radius:14px;padding:25px;background:#fff;color:var(--ink);box-shadow:0 20px 60px rgba(25,47,60,.2)}.about-dialog::backdrop{background:rgba(28,45,54,.28);backdrop-filter:blur(2px)}.about-dialog form{position:relative}.about-dialog .welcome-symbol{margin-bottom:14px}.about-dialog h2{font-size:18px;margin:0 0 5px}.about-dialog p{font-size:10px;color:#819099;margin:0 0 18px}.dialog-close{position:absolute;right:-12px;top:-15px;border:0;background:transparent;color:#819099;font-size:20px}.about-meta{display:grid;grid-template-columns:85px 1fr;gap:9px 8px;margin-bottom:16px;font-size:9px}.about-meta span{color:#93a0a5}.about-meta strong{color:#546a74;font-weight:500}.about-dialog .unknown-callout{margin:0 0 15px}.dialog-ok{width:100%;height:32px;border:0;border-radius:6px;background:#147f72;color:#fff;font-size:10px}

/* Conversation-first visual refresh */
:root{--ink:#202b33;--muted:#75838b;--line:#e5e9eb;--paper:#fff;--canvas:#fff;--green:#087e72;--green2:#e8f4f1;--navy:#203b4c;--shadow:0 4px 18px rgba(24,39,48,.045)}
body{background:#fff;color:#202b33;font-size:14px}.sidebar{width:260px;flex-basis:260px;background:#fafafa;border-right:1px solid #eceeef;padding:24px 16px 18px}.main-area{margin-left:260px;background:#fff}.topbar{height:64px;padding:0 32px;background:rgba(255,255,255,.96);border-bottom:1px solid #f0f1f2}.breadcrumbs{font-size:13px;gap:13px}.top-actions{gap:12px}.conversation-scroll{max-width:1040px;padding:16px 48px 18px}.welcome{padding:26px 0 24px}.welcome-symbol{width:44px;height:44px;margin-bottom:18px}.welcome h1{font-size:30px;letter-spacing:-.7px}.welcome p{font-size:14px;line-height:1.75;color:#6e7b82;margin:12px 0 18px}.example-prompt{height:38px;border-radius:9px;padding:0 14px;font-size:12px}.composer-wrap{max-width:900px;width:100%;padding:10px 0 0;background:linear-gradient(180deg,rgba(255,255,255,0),#fff 18%);z-index:3}.composer{border:1px solid #d9dfe2;border-radius:22px;padding:14px 16px 11px;box-shadow:0 5px 22px rgba(20,38,48,.08)}.composer:focus-within{border-color:#b9cac7;box-shadow:0 6px 24px rgba(20,38,48,.1)}.composer textarea{min-height:72px;max-height:220px;padding:5px 4px 10px;font-size:14px;line-height:1.65;color:#253640}.composer textarea::placeholder{color:#9aa5aa}.composer-footer{border-top:1px solid #f0f2f3;padding-top:10px}.attach-button{border-radius:9px;padding:8px 11px;font-size:11px}.composer-hint{font-size:10px}.send-button{height:36px;padding:0 12px 0 15px;border-radius:11px;gap:13px;font-size:12px}.send-icon{font-size:18px}.composer-note{font-size:10px;margin-top:8px}.attachment-row{padding:0 2px 10px}.attachment-chip{padding:8px 11px;border-radius:10px}.attachment-chip strong{font-size:11px}.attachment-chip small{font-size:9px}.conversation{max-width:900px;margin:0 auto;padding:30px 0 24px;gap:26px}.message{gap:13px}.message-avatar{width:30px;height:30px;border-radius:10px;font-size:13px}.message-name{font-size:11px;margin:3px 0 7px}.message-body{max-width:calc(100% - 44px)}.user-bubble{max-width:760px;padding:12px 16px;border:0;background:#f2f4f5;border-radius:17px 5px 17px 17px;color:#293942;font-size:14px;line-height:1.7}.user-attachment{padding:6px 9px;font-size:10px;border-radius:7px}.assistant-result{max-width:840px;padding:23px 25px;border:1px solid #e9edef;border-radius:14px;box-shadow:0 3px 15px rgba(24,39,48,.035)}.answer-head{gap:10px;margin-bottom:15px}.answer-mark{width:27px;height:27px;border-radius:8px;font-size:14px}.answer-title{font-size:14px}.answer-model{font-size:9px}.answer-section{padding:15px 0}.answer-section h3{font-size:13px;margin:0 0 9px;color:#56746e}.answer-summary{gap:8px}.answer-fact{padding:10px 12px;border-radius:8px}.answer-fact span{font-size:10px;margin-bottom:4px}.answer-fact strong{font-size:12px;line-height:1.6}.answer-list{gap:7px}.answer-list li{padding-left:15px;font-size:12px;line-height:1.75}.answer-list li:before{top:9px;width:5px;height:5px}.reply-output{padding:12px 14px;border-radius:8px;font-size:12px;line-height:1.8}.unknown-callout{padding:11px 13px;border-radius:8px;font-size:11px;line-height:1.75}.answer-evidence{border-radius:8px;margin-top:7px}.answer-evidence summary{padding:10px 12px;font-size:11px}.answer-evidence p{margin:0 12px 11px;padding:3px 10px;font-size:11px;line-height:1.75}.answer-tools{gap:8px;margin-top:15px}.mini-button{padding:8px 11px;border-radius:8px;font-size:10px}.case-details{max-width:840px;border-radius:10px;margin-bottom:-15px}.case-details>summary{padding:12px 15px;font-size:11px}.case-input-block{padding:12px 15px}.case-input-block strong{font-size:10px}.case-input-block pre{font-size:11px;line-height:1.75}.page-footer{padding:0 32px 12px;font-size:10px;color:#9ba6aa}
@media(max-width:850px){.sidebar{width:62px;flex-basis:62px;padding:18px 9px}.main-area{margin-left:62px}.topbar{padding:0 18px}.conversation-scroll{padding:12px 20px 15px}.conversation{padding:22px 0 18px}.composer-wrap{padding-top:8px}.assistant-result{padding:18px}.page-footer{padding:0 20px 10px}}
@media(max-width:520px){.sidebar{width:52px;flex-basis:52px;padding:16px 6px}.main-area{margin-left:52px}.topbar{height:56px;padding:0 12px}.conversation-scroll{padding:8px 12px 12px}.welcome h1{font-size:22px}.welcome p{font-size:11px}.composer{padding:10px 11px 9px;border-radius:17px}.composer textarea{min-height:58px;font-size:12px}.composer-hint{display:none}.conversation{padding:17px 0 14px;gap:18px}.message-avatar{width:25px;height:25px}.user-bubble{font-size:12px;padding:10px 12px}.assistant-result{padding:14px;border-radius:11px}.answer-title{font-size:12px}.answer-section h3{font-size:11px}.answer-fact{padding:8px}.answer-fact strong{font-size:10px}.answer-list li,.reply-output{font-size:11px}.page-footer{font-size:8px;padding:0 12px 9px}}
.brand-name{font-size:15px}.new-chat-button{font-size:12px;height:42px}.history-toggle{font-size:12px;height:44px}.drawer-label{font-size:10px}.drawer-label span{font-size:9px}.example-item,.history-item{font-size:11px;padding:9px 7px}.example-number{font-size:10px}.example-item small{font-size:9px}.history-empty{font-size:10px}.sidebar-bottom strong{font-size:12px}.sidebar-bottom small{font-size:10px}
.assistant-avatar{background:#e7f4f1;color:#087e72}.loading-result{max-width:840px;padding:21px 23px;background:#fff;border:1px solid #e5ebed;border-radius:14px;box-shadow:0 4px 18px rgba(24,39,48,.04)}.loading-heading{display:flex;align-items:center;gap:12px}.loading-mark{width:34px;height:34px;display:grid;place-items:center;flex:none;border-radius:11px;background:#e9f5f2;color:#138373;font-size:17px;animation:loading-breathe 1.8s ease-in-out infinite}.loading-copy{min-width:0;flex:1}.loading-copy strong,.loading-copy small{display:block}.loading-copy strong{font-size:14px;font-weight:600;color:#314954}.loading-copy small{margin-top:4px;font-size:11px;color:#88969b}.loading-result .answer-model{font-size:9px}.loading-track{height:3px;margin:18px 0 12px;overflow:hidden;border-radius:99px;background:#edf3f1}.loading-track i{display:block;width:26%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#80c4b3,#168778);animation:loading-slide 1.6s ease-in-out infinite}.loading-steps{display:flex;flex-wrap:wrap;gap:7px}.loading-steps span{padding:5px 9px;border:1px solid #edf1f1;border-radius:99px;background:#fbfcfc;color:#78878d;font-size:9px}@keyframes loading-slide{0%{transform:translateX(-110%)}100%{transform:translateX(430%)}}@keyframes loading-breathe{50%{opacity:.55;transform:scale(.96)}}.message.assistant>.message-body>.case-details{margin:0 0 -10px}.message.assistant>.message-body>.loading-result+.case-details{margin-top:9px}
.notice-view-button{border:0;background:transparent;color:#168778;font-size:10px;padding:6px 8px;border-radius:7px;white-space:nowrap}.notice-view-button:hover:not(:disabled){background:#edf7f4}.notice-view-button:disabled{color:#95a4a8;cursor:default}.notice-dialog{width:min(760px,calc(100vw - 28px));max-width:none;border:1px solid #e1e9e9;border-radius:16px;padding:20px;box-shadow:0 18px 70px rgba(15,35,45,.2);color:var(--ink)}.notice-dialog::backdrop{background:rgba(20,36,44,.3);backdrop-filter:blur(2px)}.notice-dialog form{display:grid;gap:14px}.notice-dialog-head{display:flex;align-items:flex-start;justify-content:space-between}.notice-dialog-head h2{font-size:17px;margin:0;color:#263f4b}.notice-dialog-head p{font-size:11px;color:#85959b;margin:6px 0 0}.notice-dialog .dialog-close{position:static;width:30px;height:30px;flex:none}.notice-dialog textarea{resize:vertical;min-height:300px;width:100%;border:1px solid #e3e9eb;border-radius:10px;padding:13px;font:12px/1.7 var(--sans);color:#405661;outline:none}.notice-dialog textarea:focus{border-color:#9bc9be;box-shadow:0 0 0 3px #e8f5f1}.notice-dialog-actions{display:flex;justify-content:flex-end;gap:8px}.rule-check-list{list-style:none;margin:0;padding:0;display:grid;gap:7px}.rule-check-list li{position:relative;padding:10px 12px 10px 30px;background:#f1f8f6;border:1px solid #e1f0eb;border-radius:9px;color:#476b63;font-size:12px;line-height:1.7}.rule-check-list li:before{content:"✓";position:absolute;left:12px;color:#168778;font-weight:700}

.example-item-highlight{animation:example-highlight 1.8s ease-out}@keyframes example-highlight{0%,45%{background:#e6f4f1;box-shadow:0 0 0 2px #b7d9d1}100%{background:transparent;box-shadow:0 0 0 0 transparent}}

.welcome-examples{display:grid;gap:8px;width:min(520px,100%);margin-top:18px;text-align:left}.welcome-example{display:flex;align-items:center;gap:11px;width:100%;padding:12px;border:1px solid #e5ecee;border-radius:10px;background:#fff;text-align:left;color:#526873;box-shadow:0 3px 12px rgba(25,47,60,.035)}.welcome-example:hover{border-color:#afd3cb;background:#f8fbfa}.welcome-example strong,.welcome-example small{display:block}.welcome-example strong{font-size:12px;font-weight:600}.welcome-example small{font-size:10px;color:#94a2a8;margin-top:4px}.welcome-example>b{margin-left:auto;color:#168778;font-size:16px;font-weight:400}
@media(max-width:850px){.welcome-examples{width:min(440px,100%)}}