:root{color-scheme:light;--bg: #ffffff;--surface: #ffffff;--line: #dddddd;--line-strong: #171717;--text: #101010;--text-dim: #6f6f6f;--text-muted: #888888;--ui: "Avenir Next", "Helvetica Neue", "Segoe UI", sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;min-height:100vh;font-family:var(--ui);background:var(--bg);color:var(--text)}button,select{font:inherit}.app-shell{min-height:100vh;width:100%;background:var(--bg)}.screen{min-height:100vh;height:100dvh;display:flex;flex-direction:column;background:var(--surface)}.appbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:.75rem;padding:1.1rem 1rem;border-bottom:1px solid var(--line);background:#fffffff0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.back-link{width:1.75rem;border:0;padding:0;background:transparent;color:var(--text);cursor:pointer;font-size:1.1rem;line-height:1;text-align:left}.back-link.hidden{visibility:hidden}.title{font-size:.8rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase}.language-wrap{margin-left:auto}.language-select{border:0;border-bottom:1px solid var(--line-strong);border-radius:0;background:transparent;color:var(--text);min-width:3rem;padding:.2rem 0;text-transform:uppercase;letter-spacing:.12em;font-size:.74rem;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.content{flex:1;overflow:auto;padding:1.25rem 1rem 2rem}.splash,.panel{min-height:100%}.hero-rule{width:100%;height:1px;margin:2.25rem 0 1.25rem;background:var(--line-strong)}.hero-title{margin:0;max-width:8ch;font-size:clamp(3rem,12vw,4.6rem);font-weight:500;line-height:.88;letter-spacing:-.06em}.hero-copy,.summary-line{margin:1.25rem 0 0;max-width:28ch;font-size:.96rem;line-height:1.6;color:var(--text-dim)}.index-list,.list,.question-list{display:grid;gap:0;margin-top:3rem;border-top:1px solid var(--line-strong)}.index-row-button,.list-row{width:100%;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:1rem 0;display:grid;gap:1rem;align-items:end;background:transparent;color:var(--text);text-align:left;cursor:pointer}.index-row-button{grid-template-columns:72px 1fr 22px}.list-row{grid-template-columns:1fr 22px}.index-row-button.is-disabled,.index-row-button:disabled{cursor:not-allowed}.index-row-button.is-disabled .index-main,.index-row-button:disabled .index-main,.index-row-button.is-disabled .corner-mark,.index-row-button:disabled .corner-mark{opacity:.48}.index-number{font-size:4.5rem;line-height:1;font-weight:300;letter-spacing:-.06em}.index-main,.list-main{min-width:0}.index-main strong,.list-main strong{display:block;font-size:1.2rem;font-weight:500;line-height:.98;letter-spacing:-.04em}.index-main span,.list-main span{display:block;margin-top:.45rem;color:var(--text-dim);font-size:.88rem;line-height:1.5}.section-title{margin:0;font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;color:var(--text-muted)}.corner-mark{align-self:end;justify-self:end;width:14px;height:14px;border-right:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);margin-bottom:.1rem}.question-row{padding:1.1rem 0;border-bottom:1px solid var(--line)}.question-row p{margin:0;max-width:31ch;font-size:1rem;line-height:1.6}.empty-state{display:grid;gap:.4rem;margin-top:3rem;padding:1rem 0;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line)}.empty-state strong{font-size:1.2rem;font-weight:500;line-height:.98;letter-spacing:-.04em}.empty-state span{color:var(--text-dim);font-size:.9rem;line-height:1.5}@media (min-width: 700px){.screen{width:min(100%,430px);min-height:100vh;height:100dvh;margin:0 auto;border-left:1px solid var(--line);border-right:1px solid var(--line)}}