:root{--si:#172233;--sm:#8793a3;--sl:#e7edf4;--sb:#356fe5}*{box-sizing:border-box}.settings-page{margin:0;background:#f4f7fb;color:var(--si);font-family:Inter,system-ui,"Microsoft YaHei",sans-serif}.settings-shell{display:flex;min-height:100vh}.settings-sidebar{width:238px;flex:none;background:#17283f;color:#cbd7e4;padding:22px 14px 15px;display:flex;flex-direction:column}.settings-brand{height:48px;padding:0 8px 20px;display:flex;align-items:center;gap:10px;color:#fff;font-size:14px;font-weight:700}.settings-brand>span{display:grid;place-items:center;width:31px;height:31px;border-radius:10px;background:linear-gradient(135deg,#5b94ff,#2c5bd0);font-size:18px}.settings-brand small{display:block;color:#8298b2;font-size:10px;font-weight:400;margin-top:4px}.settings-nav{display:grid;gap:5px;margin-top:18px}.settings-nav a{height:45px;padding:0 13px;border-radius:10px;color:#9fb2c9;text-decoration:none;display:flex;align-items:center;gap:12px;font-size:13px}.settings-nav i{width:20px;text-align:center;font-style:normal;font-size:18px}.settings-nav a.active,.settings-nav a:hover{background:#2b4669;color:#fff}.settings-user{margin-top:auto;padding:16px 8px 3px;border-top:1px solid #ffffff17;display:flex;align-items:center;gap:9px}.settings-user>span,.settings-actions strong{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#607fab;color:#fff;font-size:12px}.settings-user b{display:block;color:#fff;font-size:11px}.settings-user small{display:block;color:#849bb4;font-size:10px;margin-top:4px}.settings-user em,.settings-actions em{display:inline-block;width:7px;height:7px;border-radius:50%;background:#2dcc83;margin-right:5px}.settings-main{min-width:0;flex:1}.settings-header{height:58px;background:#fff;border-bottom:1px solid var(--sl);padding:0 28px;display:flex;align-items:center;justify-content:space-between}.settings-tabs{height:100%;display:flex;align-items:end}.settings-tabs button{height:27px;border:1px solid #e5eaf1;border-bottom:0;background:#f4f7fb;color:var(--sb);font-weight:600;font-size:11px;border-radius:7px 7px 0 0;padding:0 11px}.settings-tabs b{margin-left:9px;color:#9ca7b3;font-size:13px;font-weight:400}.settings-actions{display:flex;align-items:center;gap:14px}.settings-actions span{font-size:10px;color:#718093}.settings-actions button{border:0;background:none;font-size:23px;color:#26364b;cursor:pointer}.settings-content{max-width:1600px;margin:auto;padding:22px 28px 30px}.settings-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.settings-title small{font-size:10px;color:#98a4b3}.settings-title h1{font-size:21px;margin:5px 0}.settings-title p{margin:0;color:#8793a2;font-size:11px}.save-all{border:1px solid var(--sb);border-radius:7px;background:var(--sb);color:#fff;padding:9px 15px;font-size:11px;font-weight:600;cursor:pointer}.settings-layout{display:grid;grid-template-columns:215px minmax(0,1fr);gap:12px}.settings-menu{padding:9px;background:#fff;border:1px solid var(--sl);border-radius:12px;height:max-content}.settings-menu button{width:100%;padding:12px 13px;border:0;border-radius:8px;background:transparent;text-align:left;color:#718095;font-size:12px;cursor:pointer}.settings-menu button span{display:block;margin-top:4px;color:#a5afba;font-size:9px}.settings-menu button.active,.settings-menu button:hover{background:#edf3ff;color:var(--sb);font-weight:600}.settings-forms{min-width:0}.setting-section{display:none;padding:22px 24px;background:#fff;border:1px solid var(--sl);border-radius:12px;box-shadow:0 5px 16px #1c385407}.setting-section.active{display:block}.setting-section h2{font-size:16px;margin:0;color:#29384d}.section-desc{margin:7px 0 20px;color:#8793a2;font-size:10px}.setting-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 22px}.setting-grid label{display:block;color:#627085;font-size:11px;font-weight:600}.setting-grid label.wide{grid-column:1/-1}.setting-grid input,.setting-grid select{display:block;width:100%;height:37px;margin-top:7px;border:1px solid #dfe5ed;border-radius:6px;background:#fff;outline:0;padding:0 10px;color:#405268;font:11px Inter,system-ui,"Microsoft YaHei",sans-serif}.setting-grid small{display:block;margin-top:5px;color:#9ba6b3;font-size:9px;font-weight:400}.switch-list{display:grid;gap:1px}.switch-list label{min-height:60px;padding:12px 3px;border-bottom:1px solid #f0f2f5;display:flex;align-items:center;justify-content:space-between}.switch-list label:last-child{border-bottom:0}.switch-list b{display:block;color:#506176;font-size:11px}.switch-list small{display:block;margin-top:5px;color:#9ba6b3;font-size:9px}.switch-list input{display:none}.switch-list i{position:relative;width:34px;height:19px;border-radius:20px;background:#cad2dc;cursor:pointer}.switch-list i:after{content:"";position:absolute;top:3px;left:3px;width:13px;height:13px;border-radius:50%;background:#fff;transition:.2s}.switch-list input:checked+i{background:#3f78e6}.switch-list input:checked+i:after{left:18px}.settings-tip{margin-top:12px;padding:13px 15px;display:flex;gap:10px;border:1px solid #dce8fb;border-radius:9px;background:#f8fbff;color:#70839b}.settings-tip>span{display:grid;place-items:center;flex:none;width:19px;height:19px;border-radius:50%;background:#e3efff;color:#4f83d8;font-size:11px;font-weight:700}.settings-tip b{color:#506984;font-size:11px}.settings-tip p{margin:5px 0 0;font-size:10px;line-height:1.65}.save-toast{position:fixed;right:26px;bottom:25px;padding:10px 15px;border-radius:7px;background:#17283f;color:#fff;font-size:11px;opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none}.save-toast.show{opacity:1;transform:translateY(0)}@media(max-width:850px){.settings-sidebar{width:190px}.settings-layout{grid-template-columns:1fr}.settings-menu{display:flex;overflow:auto}.settings-menu button{min-width:145px}}@media(max-width:600px){.settings-sidebar{width:62px;padding-left:8px;padding-right:8px}.settings-brand div,.settings-nav a{font-size:0}.settings-brand>span{margin:auto}.settings-nav a{justify-content:center}.settings-nav i{font-size:18px}.settings-user div{display:none}.settings-content{padding:15px}.settings-title p{display:none}.setting-grid{grid-template-columns:1fr}.setting-grid label.wide{grid-column:auto}}