.platform-shell .km-app,.platform-shell .km-manage{--km-ink:#171717;--km-muted:#737373;--km-line:#e8e8e8;--km-paper:#fff;color:var(--km-ink);font-family:Inter,Arial,sans-serif;font-size:14px;line-height:1.5}.platform-shell .km-app *,.platform-shell .km-manage *{box-sizing:border-box}.platform-shell .km-app button,.platform-shell .km-link-button,.platform-shell .km-manage button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:42px;padding:10px 16px;border:1px solid var(--km-ink);border-radius:9px;background:var(--km-ink);color:#fff;font:inherit;font-weight:550;cursor:pointer;transition:background .16s,border-color .16s}.platform-shell .km-app button:disabled,.platform-shell .km-manage button:disabled{opacity:.45;cursor:not-allowed}.platform-shell .km-app a:focus-visible,.platform-shell .km-app button:focus-visible,.platform-shell .km-app input:focus-visible,.platform-shell .km-app textarea:focus-visible,.platform-shell .km-manage 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h3{font-family:inherit;font-weight:550;letter-spacing:-.04em;color:inherit;margin:0}.platform-shell .km-app p,.platform-shell .km-manage p{color:var(--km-muted)}.platform-shell .km-eyebrow{display:flex;align-items:center;gap:8px;font-size:10px;font-weight:650;letter-spacing:.14em;color:var(--km-muted)}.platform-shell .km-app{display:grid;grid-template-columns:250px minmax(0,1fr);background:#fff;min-height:100svh;width:100%;max-width:100vw;overflow-x:clip}.platform-shell .km-sidebar{background:#171717;color:#fff;display:flex;flex-direction:column;gap:26px;padding:32px 22px;min-width:0;min-height:100svh}.platform-shell .km-brand{display:flex;align-items:baseline;gap:10px;font-size:29px;font-weight:650;letter-spacing:-.075em}.platform-shell .km-brand span{font-size:12px;font-weight:400;letter-spacing:0;color:#aaa}.platform-shell .km-sidebar-top{display:flex;gap:8px;justify-content:space-between;align-items:center;font-size:12px;color:#b3b3b3;overflow-wrap:anywhere}.platform-shell .km-sidebar .km-compose{background:#fff;color:#171717;border-color:#fff;width:100%;min-height:45px}.platform-shell .km-sidebar nav{display:grid;gap:6px}.platform-shell .km-sidebar nav button{justify-content:flex-start;text-align:left;background:transparent;color:#bcbcbc;border-color:transparent;font-size:13px;padding:12px}.platform-shell .km-sidebar nav .km-selected,.platform-shell .km-sidebar nav button:hover{background:#2a2a2a;color:#fff}.platform-shell .km-sidebar-bottom{display:grid;gap:18px;margin-top:auto;padding-top:50px;font-size:12px;color:#b3b3b3}.platform-shell .km-sidebar-bottom a{display:flex;justify-content:space-between;gap:8px}.platform-shell .km-sidebar-bottom button{background:transparent;border-color:#414141;font-size:11px;padding:8px}.platform-shell .km-sidebar-bottom small{font-size:10px;color:#888}.platform-shell .km-content{min-width:0;display:flex;flex-direction:column;height:100svh;background:#fff;position:relative}.platform-shell .km-topbar{padding:22px 30px;min-height:73px;border-bottom:1px solid var(--km-line);display:flex;align-items:center;justify-content:space-between;gap:16px}.platform-shell .km-topbar a{font-size:12px;display:flex;gap:8px;align-items:center}.platform-shell .km-feedback{flex-shrink:0;padding:0 28px}.platform-shell .km-feedback:empty{display:none}.platform-shell .km-notice{padding:12px 15px;border:1px solid #d8d8d8;background:#f6f6f6;border-radius:9px;display:flex;align-items:flex-start;gap:9px;color:#333!important;font-size:12px;overflow-wrap:anywhere;margin:14px 0}.platform-shell .km-busy{display:flex;align-items:center;gap:7px;font-size:11px;color:#737373;padding:8px 0}.platform-shell .km-mail-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:27px 30px 18px;flex-shrink:0}.platform-shell .km-mail-heading h1{font-size:30px;display:flex;align-items:center;gap:12px}.platform-shell .km-mail-heading h1 span{font-size:11px;padding:2px 8px;border:1px solid #ddd;border-radius:20px;letter-spacing:0;color:#737373}.platform-shell .km-app .km-icon{padding:9px;min-width:38px;min-height:38px;background:#fff;color:#171717;border-color:var(--km-line)}.platform-shell .km-search{display:flex;align-items:center;gap:10px;padding:0 30px 20px;flex-shrink:0}.platform-shell .km-search input{border:0;background:#f5f5f5}.platform-shell .km-search>svg{flex-shrink:0;color:#737373}.platform-shell .km-search button{background:#fff;color:#171717;border-color:var(--km-line)}.platform-shell .km-mail-panels{display:grid;grid-template-columns:minmax(270px,36%) minmax(0,1fr);flex:1;min-height:0;border-top:1px solid var(--km-line)}.platform-shell .km-list{overflow-y:auto;min-width:0;border-right:1px solid var(--km-line);display:flex;flex-direction:column}.platform-shell .km-app .km-row{display:block;min-height:105px;flex-shrink:0;border:0;border-bottom:1px solid var(--km-line);border-radius:0;background:#fff;color:#171717;text-align:left;padding:19px 23px;width:100%;font-weight:400}.platform-shell .km-app .km-row.km-active,.platform-shell .km-app .km-row:hover{background:#f4f4f4}.platform-shell .km-row>div{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.platform-shell .km-row b{font-weight:450;font-size:12px;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.platform-shell .km-row time{font-size:10px;color:#737373;white-space:nowrap}.platform-shell .km-row>span{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:5px 0}.platform-shell .km-row>small{display:flex;gap:8px;font-size:10px;color:#8b8b8b;align-items:center}.platform-shell .km-app .km-unread b,.platform-shell .km-app .km-unread>span{font-weight:650}.platform-shell .km-app .km-unread b:before{content:"";display:inline-block;vertical-align:middle;width:5px;height:5px;background:#171717;border-radius:50%;margin-right:7px}.platform-shell .km-pagination{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;margin-top:auto;gap:10px;font-size:11px;color:#737373}.platform-shell .km-message{min-width:0;overflow-y:auto;display:flex;flex-direction:column}.platform-shell .km-message-actions{display:flex;flex-wrap:wrap;gap:6px;border-bottom:1px solid var(--km-line);padding:15px 22px}.platform-shell .km-message-actions button{background:#fff;color:#171717;border-color:var(--km-line);font-size:11px;padding:7px 10px;min-height:34px}.platform-shell .km-message-meta{padding:26px 27px 18px;overflow-wrap:anywhere}.platform-shell .km-message-meta h2{font-size:24px;line-height:1.35;margin-bottom:22px}.platform-shell .km-message-meta b{font-size:12px;font-weight:550}.platform-shell .km-message-meta p,.platform-shell .km-message-meta time{font-size:11px;color:#737373;margin:5px 0}.platform-shell .km-message-text{font:14px/1.8 Inter,Arial,sans-serif;white-space:pre-wrap;overflow-wrap:anywhere;padding:10px 27px 35px;color:#333}.platform-shell .km-message-html{border:0;width:100%;min-height:480px;flex:1;background:#fff}.platform-shell .km-attachments{display:flex;flex-wrap:wrap;gap:9px;padding:22px;border-top:1px solid var(--km-line)}.platform-shell .km-attachments button{background:#fff;color:#171717;border-color:#ddd;text-align:left;max-width:100%;font-size:12px}.platform-shell .km-attachments span{overflow-wrap:anywhere}.platform-shell .km-attachments small{display:block;font-size:10px;color:#888;font-weight:400}.platform-shell .km-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:50px 25px;gap:15px;margin:auto;min-height:230px;color:#9b9b9b}.platform-shell .km-empty h1,.platform-shell .km-empty h2{font-size:20px;color:#555}.platform-shell .km-empty p{font-size:12px;max-width:280px}.platform-shell .km-login{width:min(100%,560px);padding:50px 35px;margin:auto}.platform-shell .km-login h1{font-size:42px;line-height:1.12;margin:18px 0 24px}.platform-shell .km-login p{font-size:14px;line-height:1.8}.platform-shell .km-login form{margin-top:30px}.platform-shell .km-login form>button{width:100%;margin-top:12px}.platform-shell .km-login small{display:block;font-size:11px;color:#888;line-height:1.7;margin-top:20px}.platform-shell .km-app .km-mobile-only{display:none}.platform-shell .km-composer{width:min(760px,calc(100vw - 40px));max-height:calc(100svh - 50px);padding:0;border:1px solid #ddd;border-radius:16px;color:#171717;background:#fff;margin:auto;box-shadow:0 30px 90px #0003;overflow:hidden}.platform-shell .km-composer::backdrop{background:#0008;backdrop-filter:blur(4px)}.platform-shell .km-composer form{display:flex;flex-direction:column;max-height:calc(100svh - 50px)}.platform-shell .km-composer header{display:flex;justify-content:space-between;align-items:center;padding:22px 26px;border-bottom:1px solid #e8e8e8}.platform-shell .km-composer header h2{font-size:24px;margin-top:4px}.platform-shell .km-compose-fields{overflow-y:auto;padding:0 26px 20px;min-height:0}.platform-shell .km-compose-fields label{grid-template-columns:45px 1fr;align-items:center;font-size:12px;border-bottom:1px solid #eee;margin:0}.platform-shell .km-compose-fields input{border:0;padding:14px 4px;font-size:13px;min-height:46px}.platform-shell .km-compose-fields summary{cursor:pointer;font-size:11px;color:#888;padding:9px 0}.platform-shell .km-compose-fields textarea{border:0;border-radius:0;padding:18px 0;min-height:240px;resize:vertical;font-size:14px}.platform-shell .km-composer footer{padding:16px 24px;border-top:1px solid #e8e8e8;display:flex;justify-content:space-between;align-items:center;gap:20px}.platform-shell .km-composer footer>div{display:flex;gap:8px}.platform-shell .km-app .km-secondary,.platform-shell .km-manage .km-secondary{background:#fff;color:#171717;border-color:#ddd}.platform-shell .km-composer 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a{display:inline-flex;align-items:center;gap:7px;font-size:12px;text-decoration:underline;text-underline-offset:4px}.platform-shell .km-toolbar>span{display:flex;align-items:center;gap:5px;font-size:11px;margin-left:auto;color:#737373}.platform-shell .km-card{border:1px solid var(--km-line);border-radius:14px;padding:30px;margin:28px 0;background:#fff}.platform-shell .km-card h2{font-size:24px}.platform-shell .km-card h3{font-size:18px;margin-top:20px}.platform-shell .km-card p{font-size:13px;line-height:1.8}.platform-shell .km-card form{max-width:520px;margin:20px 0}.platform-shell .km-card small{color:#737373;font-size:11px}.platform-shell .km-box{margin-top:25px;padding-top:10px;border-top:1px solid #eee}.platform-shell .km-box details{margin-top:20px}.platform-shell .km-box summary{cursor:pointer;font-size:12px}.platform-shell .km-box a{font-size:13px;text-decoration:underline;text-underline-offset:4px}.platform-shell .km-box input+button{margin-top:12px}.platform-shell .km-dns{padding:15px;border:1px solid #e8e8e8;background:#fafafa;margin:15px 0;border-radius:9px;overflow-wrap:anywhere}.platform-shell .km-dns b{font-size:11px;display:block;margin-bottom:8px}.platform-shell .km-dns code{font-size:11px;white-space:pre-wrap;word-break:break-all}.platform-shell .km-working{display:flex;align-items:center;gap:8px;font-size:12px;position:fixed;bottom:20px;right:20px;background:#171717;color:white;padding:12px 18px;border-radius:10px;z-index:50}@media (max-width:1100px){.platform-shell .km-app{grid-template-columns:210px minmax(0,1fr)}.platform-shell .km-sidebar{padding:25px 16px}.platform-shell .km-mail-panels{grid-template-columns:minmax(240px,40%) minmax(0,1fr)}.platform-shell .km-message-actions{padding:12px}.platform-shell .km-topbar{padding:18px 24px}.platform-shell .km-mail-heading{padding:24px}.platform-shell .km-search{padding:0 24px 20px}}@media (max-width:767px){.platform-shell .km-app{display:block;min-height:100svh}.platform-shell .km-content{height:100svh}.platform-shell .km-sidebar{position:fixed;inset:0;z-index:90;display:none;padding:30px 24px calc(25px + env(safe-area-inset-bottom));min-height:100svh;overflow-y:auto}.platform-shell .km-sidebar.km-nav-open{display:flex}.platform-shell .km-app .km-mobile-only{display:inline-flex;background:transparent;color:inherit;border:0;min-height:38px;padding:5px 0;gap:6px}.platform-shell .km-sidebar .km-mobile-only{color:#fff}.platform-shell .km-topbar{padding:15px 20px;min-height:66px}.platform-shell .km-topbar>div{display:flex;align-items:center;gap:12px}.platform-shell .km-topbar .km-eyebrow{display:none}.platform-shell .km-topbar a{font-size:11px}.platform-shell .km-mail-heading{padding:24px 20px 14px}.platform-shell .km-mail-heading h1{font-size:29px}.platform-shell .km-search{padding:0 20px 18px;gap:8px}.platform-shell .km-search input{font-size:14px}.platform-shell .km-mail-panels{display:block;overflow:hidden}.platform-shell .km-list{height:100%;border-right:0}.platform-shell .km-message{display:none;height:100%}.platform-shell .km-reading .km-list{display:none}.platform-shell .km-reading .km-message{display:flex}.platform-shell .km-row{padding:18px 21px!important}.platform-shell .km-message-actions{padding:12px 18px;gap:8px}.platform-shell .km-message-meta{padding:22px 20px 10px}.platform-shell .km-message-meta h2{font-size:25px}.platform-shell .km-message-text{padding:10px 20px 25px}.platform-shell .km-feedback{padding:0 20px}.platform-shell .km-notice{font-size:11px}.platform-shell .km-login{padding:40px 25px}.platform-shell .km-login h1{font-size:36px}.platform-shell .km-composer{width:100vw;max-width:100vw;margin:0;border-radius:0;border:0}.platform-shell .km-composer,.platform-shell .km-composer form{height:100svh;max-height:100svh}.platform-shell .km-composer header{padding:18px 20px}.platform-shell .km-compose-fields{padding:0 20px 15px;flex:1}.platform-shell .km-compose-fields textarea{min-height:210px;font-size:16px}.platform-shell .km-composer input{font-size:16px}.platform-shell .km-composer footer{padding:14px 18px calc(14px + env(safe-area-inset-bottom));gap:12px;flex-wrap:wrap}.platform-shell .km-composer footer>div{margin-left:auto}.platform-shell .km-composer footer button{font-size:12px;padding:10px 12px}.platform-shell .km-manage>h1{font-size:31px}.platform-shell .km-card{padding:22px 18px}.platform-shell .km-toolbar>button{width:100%;min-height:44px}.platform-shell .km-toolbar>span{margin-left:0}.platform-shell .km-dns b{font-size:10px}}@media (prefers-reduced-motion:reduce){.platform-shell .km-app *,.platform-shell .km-manage *{animation:none!important;transition:none!important}}.platform-shell .km-app a.km-link-button{color:#fff}.platform-shell .km-brand{align-items:center;flex-wrap:wrap}.platform-shell .km-brand .brand{display:inline-flex;align-items:center;gap:4px}.platform-shell .km-brand .brand-icon{flex-shrink:0}.platform-shell .km-brand .brand-app{font-size:inherit;color:inherit;letter-spacing:inherit}