:root{color:#0a1735;background:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-synthesis:none;--ink: #0a1735;--muted: #6c7891;--line: #d7deeb;--surface: #f7f9fc;--surface-blue: #f2f6fb;--accent: #ed2f2f;--accent-dark: #cf1e24;--serif: "Songti SC", "STSong", "Noto Serif SC", serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-width:320px}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.56}a{color:inherit}.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.app-shell{min-height:100vh;background:#fff}.topbar{height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 26px;border-bottom:1px solid var(--line);background:#fffffff5;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:16px;min-width:0}.brand-mark{width:49px;height:49px;display:grid;place-items:center;font:700 72px/.9 Georgia,serif;color:var(--accent);transform:translateY(-4px)}.brand strong{font:700 29px/1 var(--serif);letter-spacing:.02em;white-space:nowrap}.brand-subtitle{color:#56627a;font-size:16px;padding-left:16px;border-left:1px solid var(--line);white-space:nowrap}.topbar-actions{display:flex;align-items:center;gap:14px}.topbar-actions button{width:38px;height:38px;display:grid;place-items:center;border:0;background:transparent;border-radius:10px}.topbar-actions button:hover{background:var(--surface-blue)}.employee-label{padding-left:14px;border-left:1px solid var(--line);font-size:15px}.mobile-history-button{display:none!important}.body-shell{min-height:calc(100vh - 80px);display:grid;grid-template-columns:242px minmax(0,1fr)}.sidebar{min-width:0;border-right:1px solid var(--line);display:flex;flex-direction:column;background:#fff}.sidebar-heading{display:flex;align-items:center;gap:10px;padding:28px 26px 16px;font-weight:700}.history-list{padding:0 14px;display:grid;gap:6px}.history-item{border:0;width:100%;background:transparent;display:grid;grid-template-columns:40px minmax(0,1fr) 18px;align-items:center;gap:10px;padding:13px 10px;border-radius:10px;text-align:left}.history-item:hover{background:var(--surface-blue)}.history-icon{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px}.history-copy{min-width:0}.history-copy strong{display:block;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-copy small{display:block;color:var(--muted);margin-top:5px}.history-empty{color:var(--muted);font-size:13px;line-height:1.7;padding:6px 12px}.sidebar-footer{margin-top:auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line)}.text-button{display:flex;align-items:center;gap:6px;border:0;background:transparent;padding:6px 0;color:var(--muted)}.danger:hover{color:var(--accent)}.collapse-hint{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:13px}.input-layout{display:grid;grid-template-columns:minmax(520px,1fr) 390px;gap:22px;padding:30px;background:#fbfcfe}.input-workspace,.principles-panel{border:1px solid var(--line);border-radius:16px;background:#fff}.input-workspace{padding:clamp(34px,4vw,62px)}.input-intro h1{font:700 clamp(36px,4.1vw,58px)/1.12 var(--serif);margin:0;letter-spacing:-.035em}.input-intro p{color:#56627a;font-size:18px;line-height:1.7;margin:16px 0 34px}.generation-form{display:grid;gap:18px}.platform-fieldset{padding:0;border:0;margin:0}.platform-fieldset legend,.supplement-field>span{font-size:18px;font-weight:700;margin-bottom:12px}.platform-tabs{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:11px 11px 0 0;overflow:hidden}.platform-tabs button{height:58px;display:flex;align-items:center;justify-content:center;gap:8px;border:0;border-right:1px solid var(--line);background:#fff;font-size:15px}.platform-tabs button:last-child{border-right:0}.platform-tabs button.active{color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);background:snow}.field{position:relative}.url-field{display:flex;align-items:center;margin-top:-19px}.url-field input{width:100%;height:96px;padding:0 58px 0 20px;border:1.5px solid var(--accent);border-radius:11px;outline:none;font-size:17px;background:#fff}.url-field input:focus{box-shadow:0 0 0 4px #ed2f2f14}.url-field svg{position:absolute;right:22px;color:#7d8aa2}.supplement-field{display:grid}.supplement-field textarea{resize:vertical;min-height:140px;border:1px solid #b9c4d7;border-radius:10px;padding:18px 20px 34px;outline:none;line-height:1.7}.supplement-field textarea:focus{border-color:var(--ink);box-shadow:0 0 0 3px #0a17350f}.supplement-field small{position:absolute;bottom:12px;right:14px;color:var(--muted)}.form-footer{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-top:4px}.count-control{display:grid;gap:10px;font-weight:700}.stepper{display:grid;grid-template-columns:44px 70px 44px;height:44px;border:1px solid var(--line);border-radius:9px;overflow:hidden}.stepper button{border:0;background:#fff;display:grid;place-items:center}.stepper button:hover{background:var(--surface-blue)}.stepper output{display:grid;place-items:center;border-inline:1px solid var(--line);font-weight:500}.form-actions{display:flex;gap:12px}.primary-button,.secondary-button{min-height:46px;border-radius:8px;padding:0 20px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:650}.primary-button{border:1px solid var(--accent);background:var(--accent);color:#fff;box-shadow:0 7px 18px #ed2f2f2e}.primary-button:hover{background:var(--accent-dark)}.secondary-button{border:1px solid #9aa8bf;background:#fff}.secondary-button:hover{background:var(--surface-blue)}.secondary-button.compact{min-height:40px;padding:0 13px;font-size:14px}.principles-panel{padding:48px 38px 28px;position:relative;display:flex;flex-direction:column}.principles-panel:before{content:"";position:absolute;left:28px;top:58px;bottom:170px;width:2px;background:var(--accent)}.quote-mark{margin-left:30px;color:var(--accent);font:700 72px/.75 Georgia,serif}.principles-panel h2{font:700 31px/1.35 var(--serif);margin:12px 0 24px 30px}.principles-panel ol{list-style:none;margin:0 0 24px;padding:0 0 0 30px}.principles-panel li{display:grid;grid-template-columns:34px 1fr;gap:14px;padding:19px 0;border-bottom:1px dashed #c9d2e2}.principles-panel li:last-child{border-bottom:0}.principles-panel li>span{width:31px;height:31px;display:grid;place-items:center;border:1px solid var(--accent);border-radius:50%;color:var(--accent)}.principles-panel strong{font-size:19px}.principles-panel p{margin:8px 0 0;color:#59667e;line-height:1.7}.panel-helper{margin-top:auto;display:flex;gap:10px;align-items:center;color:#536079;font-size:14px;padding-left:30px}.panel-helper svg{color:var(--accent)}.mobile-principles{display:none}.results-layout{display:grid;grid-template-columns:minmax(560px,1fr) 324px;min-width:0}.results-workspace{min-width:0;display:flex;flex-direction:column}.source-header{padding:30px 36px 24px;display:flex;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.source-header h1{font:700 34px/1.25 var(--serif);margin:0 0 12px}.source-header p{margin:0 0 9px;color:#536079}.platform-dot{display:inline-block;width:12px;height:12px;border:2px solid #2ba6d9;border-radius:3px;margin-right:8px;vertical-align:-1px}.source-header a{max-width:740px;display:flex;align-items:center;gap:5px;color:#1c6de0;text-decoration:none;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-actions{display:flex;gap:10px;align-items:flex-start;flex-shrink:0}.read-warning{margin:16px 30px 0;padding:11px 14px;display:flex;align-items:center;gap:8px;border-radius:8px;background:#fff8e8;color:#8a5c00;font-size:13px}.result-summary{padding:22px 36px 14px;display:flex;align-items:center;justify-content:space-between;gap:18px}.result-summary>div{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}.result-summary h2{font:700 22px/1.3 var(--serif);margin:0}.result-summary p{margin:0;display:flex;align-items:center;gap:5px;color:var(--muted);font-size:13px}.directions-list{padding:0 24px 22px 36px}.direction-group header{display:flex;align-items:baseline;gap:12px;padding:10px 12px 8px;border-bottom:1px solid var(--line)}.direction-group h3{font:700 17px/1.4 var(--serif);margin:0}.direction-group header span{color:var(--muted);font-size:12px}.comment-row{min-height:46px;display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:10px;padding:7px 12px;border-bottom:1px solid #e6eaf1;transition:background .15s}.comment-row:hover{background:#eef5ff}.comment-index{color:#49566f;font-size:14px}.comment-row p{margin:0;min-width:0;line-height:1.55}.row-actions{display:flex;gap:4px;opacity:.72}.comment-row:hover .row-actions{opacity:1}.row-actions button{min-height:32px;display:flex;align-items:center;gap:5px;border:0;background:transparent;border-radius:6px;padding:0 8px;font-size:13px}.row-actions button:hover{background:#fff}.caution{margin-top:auto;padding:15px 36px;display:flex;align-items:center;gap:8px;color:var(--muted);border-top:1px solid var(--line);font-size:13px}.caution svg{color:var(--accent)}.tone-panel{border-left:1px solid var(--line);padding:34px 26px;background:#fbfcfe}.tone-panel h2{margin:0 0 34px;font:700 22px/1 var(--serif);display:flex;align-items:center;gap:9px}.tone-control{margin-bottom:30px}.tone-label{display:flex;justify-content:space-between;margin-bottom:12px}.tone-label span{font-weight:650}.tone-label strong{font-size:14px}.segmented{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:7px;overflow:hidden}.segmented button{height:38px;border:0;border-right:1px solid var(--line);background:#fff;color:#526079}.segmented button:last-child{border-right:0}.segmented button.active{background:var(--ink);color:#fff}.toggle-row{display:grid;grid-template-columns:1fr auto;align-items:center;margin:36px 0;font-weight:650}.toggle-row input{position:absolute;opacity:0}.toggle{width:48px;height:27px;background:#b7c0d0;border-radius:20px;position:relative;transition:.2s}.toggle:after{content:"";position:absolute;width:21px;height:21px;left:3px;top:3px;border-radius:50%;background:#fff;box-shadow:0 1px 5px #0000002e;transition:.2s}.toggle-row input:checked+.toggle{background:var(--accent)}.toggle-row input:checked+.toggle:after{transform:translate(21px)}.primary-button.full{width:100%}.tone-hint{color:var(--muted);font-size:13px;line-height:1.7;margin-top:22px}.toast{position:fixed;left:50%;top:94px;transform:translate(-50%);z-index:100;max-width:min(560px,calc(100vw - 32px));display:flex;align-items:center;gap:16px;padding:13px 16px;border-radius:10px;box-shadow:0 12px 30px #0a17352e}.toast.error{background:#301018;color:#fff}.toast button{display:grid;place-items:center;border:0;color:inherit;background:transparent}.loading-bar{position:fixed;top:79px;left:0;right:0;height:2px;z-index:90;background:linear-gradient(90deg,transparent,var(--accent),transparent);background-size:40% 100%;animation:loading 1.2s linear infinite}@keyframes loading{0%{background-position:-60vw 0}to{background-position:100vw 0}}.mobile-history-drawer{display:none}@media(max-width:1180px){.body-shell{grid-template-columns:210px minmax(0,1fr)}.input-layout{grid-template-columns:minmax(500px,1fr) 330px;padding:20px}.input-workspace{padding:36px}.principles-panel{padding-inline:28px}.results-layout{grid-template-columns:minmax(520px,1fr) 286px}}@media(max-width:900px){.topbar{height:70px;padding:0 18px}.brand-mark{width:38px;height:38px;font-size:58px}.brand strong{font-size:23px}.brand-subtitle,.employee-label{display:none}.mobile-history-button{display:grid!important}.body-shell{display:block;min-height:calc(100vh - 70px)}.body-shell>.sidebar{display:none}.input-layout{display:block;padding:0;background:#fff}.input-workspace{border:0;padding:38px 24px 18px}.input-intro h1{font-size:clamp(36px,10vw,50px);line-height:1.18}.input-intro p{font-size:16px;margin:14px 0 28px}.platform-tabs button{height:52px;gap:4px}.platform-tabs button svg{display:none}.url-field input{height:72px}.supplement-field textarea{min-height:126px}.form-footer{display:grid;grid-template-columns:minmax(0,1fr);align-items:stretch;justify-content:stretch;width:100%}.count-control{width:100%}.stepper{grid-template-columns:1fr 1fr 1fr;width:100%;height:52px}.form-actions{display:grid;grid-template-columns:1fr;width:100%}.form-actions .primary-button{order:-1;min-height:54px}.form-actions .secondary-button{border:0;min-height:46px}.principles-panel{border:0;padding:0 24px 40px}.principles-panel:before,.principles-panel>.quote-mark,.principles-panel>h2,.principles-panel>ol{display:none}.mobile-principles{display:block;border:1px solid var(--line);border-radius:10px}.mobile-principles summary{min-height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;font-weight:700}.mobile-principles p{padding:0 16px 16px;margin:0}.panel-helper{justify-content:center;padding:24px 0 0}.results-layout{display:block}.source-header{padding:24px;display:grid}.source-header h1{font-size:28px}.source-actions{grid-row:1;justify-content:flex-end}.source-actions .secondary-button{display:none}.result-summary{padding:20px 24px 12px;align-items:flex-start}.result-summary>div{display:grid;gap:6px}.directions-list{padding:0 16px 24px 24px}.direction-group header{display:block}.direction-group header span{display:block;margin-top:3px}.comment-row{grid-template-columns:26px minmax(0,1fr);padding-block:11px}.row-actions{grid-column:2;opacity:1}.tone-panel{border-left:0;border-top:1px solid var(--line);padding:28px 24px 42px}.caution{padding-inline:24px}.mobile-history-drawer{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:120}.drawer-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0a173559}.drawer-panel{position:absolute;top:0;bottom:0;right:0;width:min(330px,88vw);background:#fff;padding-top:48px}.drawer-panel .sidebar{height:100%;border-right:0}.drawer-close{position:absolute;right:15px;top:12px;border:0;background:transparent;z-index:2}.loading-bar{top:69px}}@media(max-width:520px){.input-workspace{padding-inline:20px}.platform-tabs button{font-size:14px;padding:0 4px}.url-field input{font-size:15px;padding-left:14px}.principles-panel,.source-header,.result-summary{padding-inline:20px}.source-header{gap:14px}.source-actions .primary-button{padding-inline:14px}.result-summary .secondary-button{font-size:0;width:40px;padding:0}.result-summary .secondary-button svg{margin:0}.directions-list{padding-inline:12px}.comment-row{padding-inline:8px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}