:root{--bg: #edf4ff;--surface: #ffffff;--surface-border: #cfe0f8;--text: #1c2e4a;--muted: #6482ad;--accent: #3b82f6}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:var(--bg);color:var(--text)}.top-nav-right{margin-left:auto}.menu-toggle{width:38px;height:38px;border:1px solid var(--surface-border);border-radius:8px;background:#f8fbff;display:inline-flex;flex-direction:column;justify-content:center;gap:4px;padding:0 9px;cursor:pointer}.menu-toggle span{display:block;height:2px;width:100%;background:var(--text);border-radius:2px}.side-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a182e57;opacity:0;pointer-events:none;transition:opacity .18s ease;z-index:20}.side-overlay.open{opacity:1;pointer-events:auto}.side-drawer{position:fixed;top:0;left:0;width:min(320px,86vw);height:100vh;background:#fff;border-right:1px solid var(--surface-border);box-shadow:12px 0 30px #122c5829;transform:translate(-102%);transition:transform .2s ease;z-index:21;display:flex;flex-direction:column;padding:14px}.side-drawer.open{transform:translate(0)}.side-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:4px 4px 14px;border-bottom:1px solid #e5edf8}.side-close{width:34px;height:34px;border:1px solid #d8e4f4;border-radius:8px;background:#f8fbff;cursor:pointer;font-size:22px;line-height:1}.side-nav,.side-section{display:grid;gap:8px;padding:14px 0}.side-section{border-top:1px solid #e5edf8}.side-nav button,.side-setting,.side-submenu button,.side-logout{width:100%;min-height:38px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--text);text-align:left;padding:9px 10px;cursor:pointer;font-size:14px}.side-nav button:hover,.side-setting:hover,.side-submenu button:hover,.side-logout:hover{background:#f3f7ff}.side-nav button.active,.side-setting.active,.side-submenu button.active{background:#eaf2ff;border-color:var(--surface-border);color:#1d4ed8}.side-submenu{display:grid;gap:4px;padding-left:12px}.side-logout{margin-top:auto;color:#a32020}.user-menu{position:relative}.user-menu-toggle{border:1px solid #d1d5db;background:#f9fafb;border-radius:8px;padding:8px 12px;cursor:pointer}.user-menu-dropdown{display:none;position:absolute;right:0;top:calc(100% + 6px);min-width:140px;background:#fff;border:1px solid #d1d5db;border-radius:8px;box-shadow:0 8px 24px #0000001a;overflow:hidden}.user-menu-dropdown.open{display:block}.user-menu-dropdown button{width:100%;text-align:left;border:0;background:#fff;padding:10px 12px;cursor:pointer}.user-menu-dropdown button:hover{background:#f3f4f6}.user-submenu{border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb;background:#fafbff}.user-submenu button{padding-left:22px}.user-submenu button.active{color:#1d4ed8;background:#eff6ff}.app-shell{min-height:100vh;display:flex;flex-direction:column}.top-nav{display:flex;gap:8px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--surface-border);background:var(--surface);position:sticky;top:0;z-index:10}.tab-btn{border:1px solid var(--surface-border);background:#eaf2ff;color:var(--text);border-radius:8px;padding:8px 14px;font-size:14px;line-height:1;cursor:pointer}.tab-btn:disabled{cursor:not-allowed;opacity:.65}.tab-btn.is-active{background:var(--accent);border-color:var(--accent);color:#fff}.main-content{flex:1;display:flex;min-height:0}.chart-panel{flex:1;min-width:0;position:relative;overflow-x:auto;overflow-y:hidden;background:var(--surface)}.chart-loading{position:absolute;top:18px;left:50%;transform:translate(-50%);display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(148,163,184,.45);border-radius:999px;background:#ffffffeb;color:#64748b;font-size:12px;box-shadow:0 3px 12px #0f172a14;pointer-events:none;z-index:2}.chart-loading-spinner{width:12px;height:12px;border:2px solid #dbeafe;border-top-color:#93c5fd;border-radius:50%;animation:chart-loading-spin .8s linear infinite}.chart-load-error{position:absolute;top:18px;left:50%;transform:translate(-50%);padding:7px 12px;border:1px solid #fecaca;border-radius:8px;background:#fef2f2f2;color:#b91c1c;font-size:12px;z-index:2}@keyframes chart-loading-spin{to{transform:rotate(360deg)}}#chart{overflow:visible;width:fit-content;min-height:100%}#chart svg{touch-action:none;width:auto;display:block;min-width:100vw;height:100%;min-height:calc(100vh - 58px)}.notice-main{display:block;padding:20px}.notice-page{max-width:900px;background:var(--surface);border:1px solid var(--surface-border);border-radius:12px;padding:20px}.notice-page h1{margin:0 0 10px;font-size:24px}.notice-page p{margin:0;color:var(--muted);font-size:15px;line-height:1.5}.rootless-shell{flex:1;padding:20px}.rootless-panel{max-width:1040px;margin:0 auto;background:var(--surface);border:1px solid var(--surface-border);border-radius:12px;padding:20px}.rootless-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.rootless-header h1{margin:0 0 6px;font-size:24px}.rootless-header p,.rootless-status{margin:0;color:var(--muted)}.rootless-toolbar{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:14px;flex-wrap:wrap}.rootless-toolbar label{display:grid;gap:6px;color:#385276;font-size:14px;font-weight:700}.rootless-toolbar input{width:min(360px,calc(100vw - 80px));border:1px solid #c8d7eb;border-radius:6px;padding:9px 10px;font-size:14px;background:#fff}.rootless-toolbar span,.rootless-pagination span{color:var(--muted);font-size:14px}.rootless-table-wrap{overflow-x:auto}.rootless-table{width:100%;border-collapse:collapse;min-width:680px}.rootless-table th,.rootless-table td{border-bottom:1px solid #e5edf8;padding:10px 8px;text-align:left;font-size:14px}.rootless-table th{color:#385276;background:#f5f8fd;font-weight:700}.rootless-pagination{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:14px}.calc-shell{flex:1;display:flex;justify-content:center;padding:0;background:linear-gradient(180deg,#eaf3ff,#d7e7fd)}.calc-phone{width:min(100%,420px);height:calc(100vh - 58px);border-radius:0;overflow:hidden;box-shadow:0 18px 48px #122c5847}.calc-panel{width:100%;background:#2f3239;color:#e6e8ee;border:1px solid #3f434c;min-height:100%;display:grid;grid-template-rows:auto 1fr auto auto auto auto}.calc-title{padding:14px 16px 6px;font-size:40px;color:#b8bfcc}.calc-display{padding:8px 16px 10px;border-bottom:1px solid #464b55}.calc-chain{min-height:46px;font-size:28px;color:#d7dbe3}.calc-result{min-height:54px;font-size:38px;color:#f2f4f8;font-weight:700}.calc-simple{min-height:24px;font-size:16px;color:#9ea6b5}.calc-gender{display:flex;align-items:center;gap:12px;padding:12px 16px;border-top:1px solid #40454f;border-bottom:1px solid #40454f;font-size:24px;background:#2b2e35}.calc-gender .active{color:#fff}.calc-switch{width:96px;height:48px;border-radius:24px;border:0;background:#6e4836;padding:6px}.calc-switch span{display:block;width:36px;height:36px;border-radius:50%;background:#e2d8d0;transition:transform .18s ease}.calc-grid{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid #40454f}.calc-key{height:88px;border:1px solid #40454f;border-left:0;border-top:0;background:#32353d;color:#f0f2f7;font-size:42px}.calc-key:disabled{color:#7c8390;background:#2f3239;cursor:not-allowed}.calc-key.eq{background:#e9783f;color:#fff;grid-row:span 2;height:176px}.calc-license{padding:10px 12px 12px;font-size:11px;color:#8f96a3;border-top:1px solid #40454f;background:#2f3239}.calc-license a{color:#a5b7d8}.link{fill:none;stroke:#ccc;stroke-width:2px}@media (max-width: 960px){.main-content{flex-direction:column}#chart svg{min-height:72vh}.notice-main{padding:14px}.notice-page{padding:16px}}.login-shell{min-height:100vh;display:flex;align-items:flex-start;justify-content:center;padding:24px 12px;background:linear-gradient(180deg,#eaf3ff,#dcecff)}.login-card{width:100%;max-width:760px;background:#fdfefe;border:1px solid #cfe0f8;border-radius:18px;padding:26px 28px;box-shadow:0 12px 34px #2861b61f}.login-subtitle{color:#6687b2;margin-top:2px;margin-bottom:14px}.login-header{display:flex;align-items:center;justify-content:space-between}.login-header h1{margin:0;font-size:30px}.login-tabs{display:flex;gap:24px;margin:6px 0 18px;border-bottom:1px solid #d7e8ff}.login-tab{border:0;border-bottom:3px solid transparent;border-radius:0;background:transparent;padding:12px 2px 11px;color:#34557f;font-size:18px;font-weight:600;cursor:pointer}.login-tab.active{border-color:#4f97ff;color:#1e3f6d}.login-form{display:none;gap:14px;flex-direction:column;margin-bottom:12px}.login-form.active{display:flex}.login-form input,.login-form select{width:100%;margin-top:6px;border:1px solid #c8dcf8;border-radius:10px;padding:13px 14px;font-size:18px;box-sizing:border-box;background:#f8fbff}.login-submit,.wechat-login button{border:1px solid #4f97ff;background:#4f97ff;color:#fff;border-radius:999px;padding:13px 16px;font-size:18px;font-weight:700;cursor:pointer}.wechat-login{margin-top:18px;display:flex;justify-content:center}.wechat-login button{background:#edf5ff;color:#2d4f7b;border-color:#c8dcf8;min-width:220px}.login-meta-row{display:flex;justify-content:space-between;align-items:center;margin-top:-2px}.login-meta-row a,.login-agree a{color:#3f6fae;text-decoration:none}.login-agree{margin:6px 0 12px;color:#687183;font-size:14px;line-height:1.6}.register-entry{margin-top:8px;display:flex;justify-content:center}.login-link-btn{border:0;background:transparent;color:#3f6fae;cursor:pointer;font-size:14px;text-decoration:underline}.login-message{margin-top:10px;font-size:14px}@media (max-width: 768px){.login-shell{padding:10px 0}.login-card{border-radius:0;border-left:0;border-right:0;max-width:100%;min-height:calc(100vh - 20px);padding:20px}.login-header h1{font-size:24px}.login-tab{font-size:16px}}.claim-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}.claim-card{width:100%;max-width:460px;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px}.auth-flow-card{max-width:760px;border:1px solid #e4e8f0;border-radius:16px;box-shadow:0 10px 28px #14224612}.flow-steps{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.flow-steps .step{border:1px solid #d8dfeb;background:#f4f7fc;color:#5b667d;border-radius:999px;padding:5px 10px;font-size:13px}.flow-steps .step.active{border-color:#ff8a00;background:#fff2e0;color:#7c3e00;font-weight:700}.flow-steps .step.done{border-color:#9cc7a9;background:#ecf8f0;color:#20633a}.status-timeline{border:1px solid #e4e8f0;border-radius:12px;background:#fafcff;padding:12px;margin-bottom:12px}.timeline-item{display:flex;gap:10px;align-items:flex-start;padding:8px 0}.timeline-item+.timeline-item{border-top:1px dashed #e1e7f3}.timeline-item .dot{width:10px;height:10px;border-radius:50%;margin-top:6px;background:#b6c0d5;flex:none}.timeline-item.active .dot{background:#ff8a00}.timeline-item.done .dot{background:#2e8a57}.status-timeline .muted{color:#6a7388;font-size:14px;margin-top:3px}.claim-desc{margin:8px 0 12px;color:#6b7280}.claim-status{min-height:20px;margin:0 0 12px;font-size:14px}.claim-form{display:flex;flex-direction:column;gap:10px}.claim-form input,.claim-form select{width:100%;margin-top:4px;border:1px solid #d1d5db;border-radius:8px;padding:10px}.claim-form button,.claim-actions button{border:1px solid #0f766e;background:#0f766e;color:#fff;border-radius:8px;padding:10px;cursor:pointer}.claim-actions button:disabled,.claim-form button:disabled{border-color:#9ca3af;background:#9ca3af;color:#f3f4f6;cursor:not-allowed}.claim-actions{display:flex;gap:8px;margin-top:10px}.review-list{margin-top:12px;display:flex;flex-direction:column;gap:10px}.review-item{border:1px solid #e5e7eb;border-radius:8px;padding:10px}.review-meta{display:flex;flex-direction:column;gap:4px;font-size:14px}