:root{color:#18201d;background:#f7f8f3;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--ink: #18201d;--paper: #f7f8f3;--field: #ffffff;--line: #ccd6cc;--muted: #617064;--pine: #214f3c;--signal: #d7f271;--warning: #b64234;--success: #236c4a}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(90deg,rgba(33,79,60,.08) 1px,transparent 1px),linear-gradient(180deg,rgba(33,79,60,.08) 1px,transparent 1px),var(--paper);background-size:44px 44px}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.app-frame{width:min(1160px,calc(100% - 32px));margin:0 auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px}.brand,.nav-actions,.icon-link,.identity-chip,.button{display:inline-flex;align-items:center}.brand{gap:10px;font-weight:760;font-size:1.04rem}.nav-actions{gap:10px;min-width:0}.icon-link,.identity-chip,.button{min-height:42px;border:1px solid var(--line);background:#ffffffc7;color:var(--ink)}.icon-link{gap:8px;padding:0 14px}.identity-chip{gap:10px;max-width:260px;padding:0 12px 0 16px}.identity-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.button{justify-content:center;gap:8px;border-radius:999px;padding:0 18px;cursor:pointer}.button.primary{border-color:#1b382d;background:var(--pine);color:#fff}.button:disabled{cursor:wait;opacity:.64}.home-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:28px;align-items:stretch;min-height:calc(100vh - 120px);padding:48px 0}.intro-panel{display:flex;flex-direction:column;justify-content:center;border-left:8px solid var(--signal);padding:36px clamp(24px,5vw,72px);background:#ffffff9e}.quiet-line{margin:0 0 14px;color:var(--muted);font-size:.92rem}h1{max-width:760px;margin:0;font-size:clamp(2.6rem,7vw,6.6rem);line-height:.9;letter-spacing:0}.intro-copy{max-width:680px;margin:28px 0 0;color:#354139;font-size:1.12rem;line-height:1.65}.hero-actions{margin-top:34px}.session-panel{align-self:center;border:1px solid var(--line);background:#ffffffd6;padding:22px}.session-header{display:flex;align-items:center;gap:10px;color:var(--muted)}.status-dot{width:10px;height:10px;border-radius:50%;background:#a8b3aa}.status-dot.live{background:var(--signal);box-shadow:0 0 0 5px #d7f27152}.account-plate{display:grid;grid-template-columns:56px minmax(0,1fr);gap:14px;align-items:center;margin:26px 0}.avatar{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:#18201d;color:var(--signal);font-weight:760}.account-plate strong,.account-plate span{display:block;overflow-wrap:anywhere}.account-plate span,.security-row{color:var(--muted)}.security-list{display:grid;gap:10px}.security-row{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}.settings-layout{max-width:760px;padding:42px 0 72px}.settings-heading h1{font-size:clamp(2.8rem,8vw,5.2rem)}.settings-heading p:last-child{max-width:620px;color:var(--muted);line-height:1.55}.settings-form,.state-panel{border:1px solid var(--line);background:#ffffffdb}.settings-form{display:grid;gap:22px;margin-top:28px;padding:24px}.settings-form label:not(.toggle-row),fieldset{display:grid;gap:8px}.settings-form label span,legend{color:#324039;font-weight:680}input,select{width:100%;min-height:44px;border:1px solid var(--line);background:var(--field);color:var(--ink);padding:0 12px}input:focus,select:focus,a:focus-visible,button:focus-visible{outline:3px solid rgba(215,242,113,.72);outline-offset:2px}fieldset{margin:0;border:1px solid var(--line);padding:16px}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:44px}.toggle-row input{width:46px;height:26px;accent-color:var(--pine)}.save-button{width:max-content}.alert,.state-panel{margin-top:18px;padding:14px 16px}.alert{display:flex;align-items:center;gap:10px;border:1px solid currentColor;background:#ffffffd6}.alert.error{color:var(--warning)}.alert.success{color:var(--success)}.profile-panel{display:grid;gap:22px;margin-top:28px}.profile-card,.detail-grid,.metadata-block{border:1px solid var(--line);background:#ffffffdb}.profile-card{display:grid;grid-template-columns:64px minmax(0,1fr);gap:16px;align-items:center;padding:20px}.profile-card img,.profile-fallback{width:64px;height:64px;border-radius:50%}.profile-card img{object-fit:cover}.profile-fallback{display:grid;place-items:center;background:var(--ink);color:var(--signal)}.profile-card strong,.profile-card span,.detail-grid dd{overflow-wrap:anywhere}.profile-card strong,.profile-card span{display:block}.profile-card span,.detail-grid dt{color:var(--muted)}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.detail-grid div{padding:16px;border-top:1px solid var(--line)}.detail-grid div:nth-child(-n+2){border-top:0}.detail-grid div:nth-child(odd){border-right:1px solid var(--line)}.detail-grid dt{margin-bottom:6px;font-size:.86rem}.detail-grid dd{margin:0;font-weight:680}.metadata-block{padding:18px}.metadata-block h2{margin:0 0 12px;font-size:1rem}.metadata-block pre{max-height:280px;margin:0;overflow:auto;border:1px solid var(--line);background:#f9fbf7;padding:14px;white-space:pre-wrap;overflow-wrap:anywhere}@media(max-width:820px){.topbar,.home-grid{display:flex;flex-direction:column;align-items:stretch}.topbar{justify-content:center;padding:18px 0}.nav-actions{flex-wrap:wrap}.home-grid{min-height:auto;padding:20px 0 56px}.intro-panel{padding:28px 20px}.identity-chip{max-width:100%}.detail-grid{grid-template-columns:1fr}.detail-grid div,.detail-grid div:nth-child(-n+2){border-top:1px solid var(--line)}.detail-grid div:first-child{border-top:0}.detail-grid div:nth-child(odd){border-right:0}}