:root{--navy:#17345b;--blue:#2463d8;--text:#26364b;--muted:#78869a;--line:#e5ebf3;--bg:#f4f6fa;--green:#208765;--red:#c64646}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.muted{color:var(--muted)}.small{font-size:12px}.eyebrow{font-size:11px;letter-spacing:1.8px;color:var(--blue);font-weight:800;margin:0 0 8px}.brand-mark{width:58px;height:58px;display:flex;align-items:center;justify-content:center;border-radius:18px;background:linear-gradient(145deg,#234e82,#3577ca);color:#fff;font-family:serif;font-size:29px;font-weight:800;box-shadow:0 8px 22px #1d4d8b26;margin-bottom:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:8px;padding:10px 15px;font-weight:700;font-size:13px;line-height:1.4;transition:.18s}.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 4px 12px #2463d821}.btn.primary:hover{background:#194db6}.btn.white{background:#fff;color:var(--navy)}.btn.glass{background:#ffffff16;border-color:#ffffff55;color:#fff}.btn.outline{background:#fff;border-color:var(--line);color:#52627a}.btn.outline:hover{border-color:#9bb8ec;color:var(--blue)}.btn.danger{background:#fff5f5;border-color:#f2cccc;color:var(--red)}.btn.full{width:100%}.notice{padding:13px 16px;border-radius:8px;background:#fff8e8;border:1px solid #f0dfb4;margin:0 0 18px;color:#805e1e;font-size:13px}.notice.success{background:#edf9f3;border-color:#ccebd9;color:#246b4b}.notice.error{background:#fff0f0;border-color:#f1caca;color:#a83232}.notice p{margin:6px 0}.notice .btn{margin-top:8px}.login-shell,.install-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at 20% 10%,#e7effd,transparent 35%),#f4f6fa}.login-card,.install-card{width:100%;max-width:460px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:35px;box-shadow:0 20px 70px #18345810}.login-card .brand-mark,.install-card .brand-mark{margin:0 auto 15px}.login-card{text-align:center}.login-card h1,.install-card h1{margin:0 0 6px;color:var(--navy);font-size:26px}.login-card>.muted,.install-card>.muted{margin:0 0 25px}.login-card .eyebrow,.install-card .eyebrow{text-align:center}.form-stack{display:flex;flex-direction:column;gap:15px;text-align:left}.form-stack h2{font-size:15px;color:var(--navy);margin:10px 0 0}.form-stack label,.form-grid label{display:flex;flex-direction:column;gap:7px;color:#4e5e73;font-size:13px;font-weight:650}.form-stack input,.form-stack textarea,.form-stack select,.form-grid input,.form-grid textarea,.form-grid select,.searchbar input{width:100%;min-width:0;border:1px solid #dce3ed;border-radius:7px;background:#fff;padding:11px 12px;color:var(--text);outline:none;font-weight:400}.form-stack input:focus,.form-stack textarea:focus,.form-stack select:focus,.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus,.searchbar input:focus{border-color:#83a9ed;box-shadow:0 0 0 3px #2463d814}.form-stack textarea,.form-grid textarea{resize:vertical;line-height:1.8}.app-layout{min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:246px;padding:25px 17px 18px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:11px;padding:0 7px 27px;border-bottom:1px solid #edf0f5}.brand-mark.small-mark{width:43px;height:43px;flex-shrink:0;border-radius:12px;font-size:23px;margin:0}.brand strong{display:block;color:var(--navy);font-size:15px;line-height:1.4}.brand small{display:block;color:#9aa5b5;font-size:9px;letter-spacing:1.3px;margin-top:3px}.side-nav{display:flex;flex-direction:column;gap:5px;padding-top:23px}.side-nav a{display:flex;align-items:center;gap:13px;padding:12px 13px;border-radius:8px;color:#718096;font-size:16px}.side-nav a span{font-size:13px;font-weight:600}.side-nav a em{font-style:normal;font-size:9px;color:#7354c8;background:#f1edff;border-radius:4px;padding:2px 5px;margin-left:auto}.side-nav a:hover,.side-nav a.active{background:#edf4ff;color:var(--blue)}.sidebar-bottom{margin-top:auto;display:flex;flex-direction:column;gap:10px;padding:16px 8px 0;border-top:1px solid #edf0f5;color:#9aa5b5;font-size:11px}.sidebar-bottom a{color:#64758d;font-size:12px}.main-area{margin-left:246px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:75px;display:flex;align-items:center;gap:13px;padding:0 34px;background:#fff;border-bottom:1px solid var(--line)}.topbar strong{color:var(--navy);font-size:14px}.top-eyebrow{font-size:9px;color:#9aa5b5;letter-spacing:1.3px;line-height:1.5}.top-user{margin-left:auto;color:#66758a;font-size:12px;display:flex;align-items:center;gap:8px}.user-dot{color:#4b9b79;font-size:10px}.mobile-menu{display:none;border:0;background:transparent;font-size:22px;color:var(--navy)}.page-content{width:100%;max-width:1450px;margin:0 auto;padding:29px 34px 45px;flex:1}.app-footer{text-align:center;color:#a0aaba;font-size:11px;padding:16px 20px 22px}.welcome-panel{position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:34px 36px;border-radius:15px;background:linear-gradient(120deg,#172f50,#285c9b);color:#fff}.welcome-panel .eyebrow{color:#bcd4ff}.welcome-panel h1{max-width:650px;font-size:clamp(23px,3vw,32px);line-height:1.45;margin:0 0 11px;color:#fff}.welcome-panel p:not(.eyebrow){max-width:670px;color:#d7e4f6;margin:0;font-size:13px;line-height:1.9}.welcome-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:21px}.welcome-seal{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:120px;height:120px;border:1px solid #ffffff36;border-radius:50%;color:#ffffffd9;font-family:serif;font-size:39px;line-height:1.15;text-align:center;transform:rotate(-7deg)}.welcome-seal span{font-size:25px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:20px 0}.stat-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 20px}.stat-card span{display:block;color:#748298;font-size:12px}.stat-card strong{display:block;color:var(--navy);font-size:30px;line-height:1.5;margin:4px 0}.stat-card small{color:#a0aaba;font-size:11px}.content-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.85fr);gap:17px;margin-bottom:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:11px;padding:23px;min-width:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:17px}.panel-heading h2{font-size:16px;color:var(--navy);margin:0 0 4px}.panel-heading p{font-size:12px;color:#93a0b1;margin:0}.text-link{color:var(--blue);font-size:12px;font-weight:700;white-space:nowrap}.member-list{display:flex;flex-direction:column}.member-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #f0f2f6}.member-row:last-child{border-bottom:0}.avatar{width:42px;height:42px;display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:50%;background:#eaf1ff;color:#3565b2;font-size:17px;font-weight:750;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover}.avatar.tiny{width:33px;height:33px;font-size:13px}.member-row-main{min-width:0;flex:1}.member-row-main strong{display:block;color:#30435c;font-size:13px}.member-row-main small{display:block;color:#9aa5b5;font-size:11px;margin-top:3px}.row-arrow{color:#9aa5b5;font-size:22px}.ai-promo{background:#f8f6ff;border-color:#e9e2ff;display:flex;flex-direction:column;align-items:flex-start}.ai-icon{display:flex;align-items:center;justify-content:center;width:43px;height:43px;border-radius:12px;background:#ece5ff;color:#7657ce;font-size:24px;margin-bottom:14px}.ai-promo .eyebrow{color:#795fc1}.ai-promo h2{font-size:19px;color:#3f326a;margin:0 0 8px}.ai-promo p:not(.eyebrow){font-size:12px;line-height:1.9;color:#77728e;margin:0 0 18px}.ai-promo .btn{margin-top:auto}.ai-promo>small{margin-top:10px;color:#9790b0;font-size:10px}.quick-panel{margin-top:17px}.quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}.quick-grid a{display:flex;flex-direction:column;align-items:flex-start;padding:17px;border:1px solid #e9edf4;border-radius:9px;transition:.18s}.quick-grid a:hover{border-color:#b6cbf3;background:#f8fbff}.quick-grid a>span{width:34px;height:34px;display:flex;align-items:center;justify-content:center;background:#edf4ff;color:var(--blue);border-radius:9px;font-size:20px;margin-bottom:10px}.quick-grid strong{font-size:12px;color:#354760}.quick-grid small{font-size:11px;color:#9aa5b5;margin-top:4px}.page-title-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.page-title-row h1{font-size:27px;color:var(--navy);margin:0 0 5px}.page-title-row .muted{font-size:12px;margin:0}.table-wrap{overflow:auto}.table-wrap table{width:100%;border-collapse:collapse;white-space:nowrap}.table-wrap th{text-align:left;font-size:11px;color:#8996a8;font-weight:650;background:#f8fafd}.table-wrap th,.table-wrap td{padding:12px 11px;border-bottom:1px solid #edf0f5}.table-wrap td{font-size:12px;color:#596a80}.table-person{display:flex;align-items:center;gap:9px}.table-person strong{color:#30435c}.searchbar{display:flex;gap:8px;margin-bottom:18px;max-width:500px}.searchbar input{flex:1}.form-panel{max-width:900px}.form-section-title{font-size:14px;color:var(--navy);font-weight:800;padding-bottom:11px;margin:3px 0 17px;border-bottom:1px solid #edf0f5}.form-section-title:not(:first-of-type){margin-top:27px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin-bottom:18px}.form-grid label b{color:#cf4b4b}.form-grid label .muted{font-weight:400}.span-2{grid-column:1/-1}.form-actions{display:flex;gap:9px;padding-top:20px;border-top:1px solid #edf0f5;margin-top:20px}.photo-preview{display:block;width:110px;height:110px;object-fit:cover;border-radius:10px;margin-top:10px}.delete-form{margin-top:12px}.tree-panel{overflow:hidden}.tree-legend{display:flex;flex-wrap:wrap;gap:15px;font-size:11px;color:#8794a6;margin-bottom:20px}.tree-legend span:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#4d83db;margin-right:7px}.tree-canvas{overflow-x:auto;padding:5px 0 20px}.tree-levels{display:flex;flex-direction:column;gap:23px;min-width:560px}.tree-generation{display:grid;grid-template-columns:80px minmax(0,1fr);gap:15px;align-items:start}.generation-label{padding:7px 0;color:#8b98aa;font-size:11px}.tree-people{display:flex;flex-wrap:wrap;gap:11px}.tree-person{display:flex;flex-direction:column;align-items:center;width:125px;min-height:145px;padding:13px 8px;border:1px solid #e4eaf4;border-radius:9px;background:#fbfcff;text-align:center}.tree-person:hover{border-color:#a8c1ee;background:#f4f8ff}.tree-avatar{width:39px;height:39px;margin-bottom:7px}.tree-person strong{font-size:12px;color:#2c4361}.tree-person small{font-size:10px;color:#8997a9}.tree-person .parent-note{margin-top:6px;line-height:1.6}.stories-layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}.story-item{padding:17px 0;border-bottom:1px solid #edf0f5}.story-item:last-child{border-bottom:0}.story-category{display:inline-block;padding:3px 8px;border-radius:4px;background:#f0f5ff;color:#416cb0;font-size:10px}.story-item h3{font-size:15px;color:var(--navy);margin:9px 0 7px}.story-item p{font-size:12px;line-height:1.9;color:#68788e;white-space:normal;overflow-wrap:anywhere}.story-bottom{display:flex;justify-content:space-between;align-items:center;color:#9aa5b5;font-size:10px}.story-bottom form{margin:0}.link-danger{border:0;background:transparent;color:#bd5555;font-size:11px}.ai-badge{background:#f0eaff;color:#6c50ba;padding:7px 10px;border-radius:6px;font-size:11px;font-weight:750;white-space:nowrap}.ai-banner{display:flex;align-items:center;gap:16px;padding:22px 24px;background:linear-gradient(110deg,#f1edff,#f8f7ff);border:1px solid #e6ddff;border-radius:11px;margin-bottom:18px}.ai-banner-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:48px;height:48px;border-radius:14px;background:#e2d8ff;color:#7252c6;font-size:27px}.ai-banner h2{font-size:16px;color:#41366d;margin:0 0 5px}.ai-banner p{font-size:12px;color:#7c7596;margin:0;line-height:1.8}.ai-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.privacy-tip{padding:11px 13px;border-radius:7px;background:#fff8e9;border:1px solid #f2e3be;color:#846b34;font-size:11px;line-height:1.8}.ai-result{padding:16px;border:1px solid #e7eaf1;border-radius:8px;background:#fafbfd;color:#48596f;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.9;max-height:620px;overflow:auto;margin-bottom:12px}.ai-empty{min-height:210px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px;color:#8a96a9}.ai-empty div{font-size:36px;color:#b4a1e8}.ai-empty strong{font-size:13px;color:#64758c;margin:8px 0}.ai-empty p{font-size:11px;max-width:260px}.ai-rule{padding-top:17px;margin-top:19px;border-top:1px solid #edf0f5;color:#6f7d91;font-size:11px}.ai-rule strong{color:#405570}.ai-rule ul,.security-list{padding-left:19px;line-height:2}.security-list{color:#68788d;font-size:12px}.empty{padding:25px 10px;text-align:center;color:#9aa5b5;font-size:12px}.install-card{max-width:560px}.install-card h2{font-size:15px;color:var(--navy);margin:10px 0 0}.install-card .form-stack{gap:12px}.install-card code{overflow-wrap:anywhere}
@media(max-width:1100px){.sidebar{width:220px}.main-area{margin-left:220px}.page-content{padding:24px}.content-grid{grid-template-columns:1fr}.quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.process-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){.sidebar{transform:translateX(-105%);transition:transform .2s;box-shadow:15px 0 35px #102c4b12}.sidebar.open{transform:translateX(0)}.main-area{margin-left:0}.mobile-menu{display:block}.topbar{padding:0 20px;height:67px}.page-content{padding:22px 20px}.welcome-seal{width:90px;height:90px;font-size:30px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.page-content{padding:15px 12px 28px}.topbar{padding:0 13px}.top-user{font-size:11px}.welcome-panel{padding:25px 20px}.welcome-panel h1{font-size:24px}.welcome-panel p:not(.eyebrow){font-size:12px}.welcome-seal{display:none}.welcome-actions .btn{font-size:12px;padding:10px}.stats-grid{gap:9px;margin:12px 0}.stat-card{padding:14px}.stat-card strong{font-size:26px}.content-grid{gap:12px}.panel{padding:17px}.panel-heading{align-items:flex-start}.quick-grid{gap:8px}.quick-grid a{padding:13px}.page-title-row{align-items:flex-start;flex-direction:column;gap:12px}.page-title-row h1{font-size:24px}.form-grid{grid-template-columns:1fr;gap:13px}.span-2{grid-column:auto}.form-actions{flex-wrap:wrap}.tree-levels{min-width:530px}.ai-banner{align-items:flex-start;padding:17px}.ai-banner-icon{width:40px;height:40px}.ai-badge{font-size:10px}.login-card,.install-card{padding:26px 21px}.app-footer{font-size:10px}.stories-layout{grid-template-columns:1fr}}