.timeline {
position: relative;
display: grid;
grid-template-columns: repeat(6, minmax(0, 1fr));
margin-top: 2.2rem;
padding-top: 1.4rem;
border-top: 1px solid var(--line-strong);
}
.timeline::before {
content: "";
position: absolute;
top: -4px;
right: 0;
left: 0;
height: 7px;
background:
linear-gradient(90deg, var(--accent) 0 16%, var(--gold) 16% 33%, var(--teal) 33% 50%, var(--ink-soft) 50% 66%, var(--accent) 66% 83%, var(--line-strong) 83%);
}
.stage-button {
position: relative;
min-height: 104px;
padding: 0.8rem 0.8rem 0.8rem 0;
border: 0;
border-right: 1px solid var(--line);
background: transparent;
cursor: pointer;
text-align: left;
}
.stage-button:last-child {
border-right: 0;
}
.stage-button::before {
content: "";
position: absolute;
top: -1.7rem;
left: 0;
width: 9px;
height: 9px;
border: 1px solid var(--line-strong);
border-radius: 50%;
background: var(--paper);
}
.stage-button[aria-pressed="true"]::before {
border-color: var(--accent);
background: var(--accent);
box-shadow: 0 0 0 5px rgba(184, 82, 56, 0.12);
}
.stage-button span {
display: block;
color: var(--muted);
font-family: var(--mono);
font-size: 0.58rem;
letter-spacing: 0.08em;
text-transform: uppercase;
}
.stage-button strong {
display: block;
margin-top: 0.45rem;
font-family: var(--serif);
font-size: 1.1rem;
font-weight: 400;
line-height: 1.15;
}
.stage-button:hover {
color: var(--accent-deep);
}
.transition-panel {
display: grid;
grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
gap: 1px;
margin-top: 2rem;
background: var(--line);
border: 1px solid var(--line);
}
.transition-summary,
.transition-reading {
min-height: 260px;
padding: clamp(1.3rem, 3vw, 2.4rem);
background: var(--surface);
}
.transition-summary {
background: var(--dark);
color: var(--light);
}
.transition-summary span {
color: #d79e85;
font-family: var(--mono);
font-size: 0.61rem;
letter-spacing: 0.09em;
text-transform: uppercase;
}
.transition-summary h3 {
margin-top: 0.55rem;
font-size: clamp(2rem, 3.4vw, 3.4rem);
}
.transition-summary p {
margin-top: 1rem;
color: #c5d0cb;
font-family: var(--serif);
font-size: 1.08rem;
line-height: 1.48;
}
.stage-forms {
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
margin-top: 1.2rem;
}
.stage-forms span {
padding: 0.28rem 0.48rem;
border: 1px solid rgba(255, 255, 255, 0.25);
color: #d6dfdb;
font-family: var(--sans);
letter-spacing: 0;
text-transform: none;
}
.transition-reading h4 {
margin: 0;
font-family: var(--sans);
font-size: 0.65rem;
font-weight: 500;
letter-spacing: 0.09em;
text-transform: uppercase;
}
.transition-reading p {
margin-top: 0.65rem;
color: var(--ink-soft);
font-family: var(--serif);
font-size: 1.12rem;
line-height: 1.52;
}
.transition-reading .warning {
margin-top: 1.2rem;
padding-top: 0.85rem;
border-top: 1px solid var(--line);
color: var(--accent-deep);
font-family: var(--sans);
font-size: 0.8rem;
line-height: 1.5;
}
.route-section {
margin-top: 3.7rem;
padding-top: 1.5rem;
border-top: 1px solid var(--line-strong);
}
.route-head {
display: grid;
grid-template-columns: minmax(0, 1fr);
gap: 0.9rem;
align-items: start;
}
.route-head p {
max-width: 68ch;
color: var(--ink-soft);
}
.routes-layout {
display: grid;
grid-template-columns: minmax(0, 1fr) minmax(280px, 0.6fr);
gap: 1.5rem;
margin-top: 1.5rem;
}
.route-list {
border-top: 1px solid var(--ink);
}
.route-button {
width: 100%;
display: grid;
grid-template-columns: minmax(150px, 0.8fr) 34px minmax(140px, 0.8fr) minmax(90px, 1fr);
align-items: center;
gap: 0.7rem;
min-height: 58px;
padding: 0.65rem 0.5rem;
border: 0;
border-bottom: 1px solid var(--line);
background: transparent;
cursor: pointer;
text-align: left;
font-size: 0.75rem;
}
.route-button:hover,
.route-button[aria-pressed="true"] {
background: rgba(184, 82, 56, 0.07);
}
.route-button .arrow {
color: var(--accent);
font-family: var(--mono);
}
.route-button small {
color: var(--muted);
font-size: 0.67rem;
text-align: right;
}
.route-detail {
min-height: 250px;
padding: 1.3rem;
border-top: 3px solid var(--accent);
background: var(--surface);
}
.route-detail span {
color: var(--accent-deep);
font-family: var(--mono);
font-size: 0.58rem;
letter-spacing: 0.09em;
text-transform: uppercase;
}
.route-detail h3 {
margin-top: 0.55rem;
font-size: 2rem;
}
.route-detail p {
margin-top: 0.85rem;
color: var(--ink-soft);
font-size: 0.88rem;
line-height: 1.55;
}
.route-detail .condition {
margin-top: 1.1rem;
padding-top: 0.8rem;
border-top: 1px solid var(--line);
font-family: var(--serif);
font-size: 1rem;
font-weight: 500;
}
.closing-note {
display: grid;
grid-template-columns: minmax(0, 1fr) minmax(260px, 0.52fr);
gap: 3rem;
align-items: end;
margin-block: clamp(4rem, 8vw, 8rem) 2.4rem;
padding-block: 2.1rem;
border-block: 1px solid var(--line-strong);
}
.closing-note blockquote {
margin: 0;
max-width: 17ch;
font-family: var(--serif);
font-size: clamp(2rem, 4.5vw, 4rem);
line-height: 1.08;
letter-spacing: -0.035em;
}
.closing-note p {
color: var(--ink-soft);
font-size: 0.88rem;
line-height: 1.55;
}