.z-aura { position: absolute; left: 0; right: 0; top: 0; height: 640px; overflow: hidden; pointer-events: none; z-index: 0; }
.z-aura::before { content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(520px 340px at 72% 28%, var(--glow-2), transparent 70%),
    radial-gradient(560px 360px at 40% 8%, var(--glow-1), transparent 72%),
    radial-gradient(420px 300px at 92% 70%, var(--glow-3), transparent 70%); }
.z-aura::after { content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle, var(--dots) 1px, transparent 1.3px); background-size: 18px 18px;
  -webkit-mask-image: radial-gradient(900px 420px at 62% 22%, #000 20%, transparent 75%);
          mask-image: radial-gradient(900px 420px at 62% 22%, #000 20%, transparent 75%); }
@media (max-width: 760px) {
  .z-aura { height: 560px; }
  .z-aura::before { background: radial-gradient(300px 260px at 85% 12%, var(--glow-2), transparent 70%), radial-gradient(320px 280px at 10% 30%, var(--glow-1), transparent 72%), radial-gradient(260px 220px at 70% 60%, var(--glow-3), transparent 70%); }
  .z-aura::after { background-size: 16px 16px; -webkit-mask-image: radial-gradient(360px 300px at 60% 26%, #000 15%, transparent 75%); mask-image: radial-gradient(360px 300px at 60% 26%, #000 15%, transparent 75%); }
}

.z-hero { font-size: var(--fs-hero); line-height: 1.25; font-weight: 300; letter-spacing: .01em; color: var(--ink); }
.z-title { font-size: var(--fs-title); line-height: 1.3; font-weight: 300; }
.z-h2 { font-size: var(--fs-h2); font-weight: 400; }
.z-desc { font-size: var(--fs-note); font-weight: 300; line-height: 1.8; color: var(--ink-3); }
.z-num { font-family: var(--num); font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.z-code { font-family: var(--mono); font-variant-numeric: tabular-nums; font-weight: 500; letter-spacing: .04em; white-space: nowrap; }

.z-gnum { font-family: var(--num); font-weight: 400; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; padding: 0 .08em; }

.z-card { background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--r-card); box-shadow: var(--shadow-card); }

.z-card.is-click { cursor: pointer; transition: border-color var(--t-micro) var(--ease), box-shadow var(--t-micro) var(--ease), transform var(--t-micro) var(--ease); }
@media (hover: hover) { .z-card.is-click:hover { border-color: var(--line-3); box-shadow: var(--shadow-lift); transform: translateY(-2px); } }
.z-card.is-click:active { transform: translateY(0); box-shadow: none; }
.z-card.is-click:focus-visible { outline: 0; box-shadow: var(--ring); }

.z-glass { background: rgba(255, 255, 255, .62); border: 1px solid rgba(255, 255, 255, .95); border-radius: 20px; -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }

.z-btn-main { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 24px;
  border: 0; border-radius: var(--r-input); background: var(--grad); color: var(--on-green); font: 500 15px/1 var(--sans); cursor: pointer;
  transition: box-shadow var(--t-micro) var(--ease), transform .08s var(--ease), filter var(--t-micro) var(--ease); }
.z-btn-main svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; transition: transform var(--t-micro) var(--ease); }
@media (hover: hover) { .z-btn-main:hover { box-shadow: var(--shadow-primary); filter: saturate(1.08) brightness(1.03); } .z-btn-main:hover svg.go { transform: translateX(2px); } }
.z-btn-main:active { transform: scale(.98); box-shadow: none; filter: brightness(.97); }
.z-btn-main:focus-visible { outline: 0; box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--brand); }

.z-btn-main.is-lg { height: 50px; font-size: 16px; border-radius: 13px; width: 100%; }

.z-btn-main:disabled, .z-btn-main[aria-disabled="true"] { background: #e6eaf0; color: #8a92a3; box-shadow: none; filter: none; transform: none; cursor: not-allowed; }

.z-btn-main.is-busy { pointer-events: none; }
.z-btn-main.is-busy::before { content: ""; width: 15px; height: 15px; border-radius: 50%; border: 2px solid rgba(4, 41, 28, .25); border-top-color: var(--on-green); animation: z-spin .8s linear infinite; }

.z-btn-main.is-done::before { content: ""; width: 14px; height: 8px; border-left: 2px solid var(--on-green); border-bottom: 2px solid var(--on-green); transform: rotate(-45deg) translateY(-2px); animation: z-pop .35s var(--spring); }

.z-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 32px; padding: 0 14px; border: 1px solid var(--line-2); border-radius: var(--r-btn);
  background: var(--surface); color: var(--ink); font: 400 13px/1 var(--sans); white-space: nowrap; cursor: pointer;
  transition: border-color var(--t-micro) var(--ease), background var(--t-micro) var(--ease), transform .08s var(--ease); }
.z-btn svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 1.8; }
@media (hover: hover) { .z-btn:hover { border-color: var(--line-3); background: #fafbfc; } }
.z-btn:active { background: var(--sunken); transform: scale(.98); }
.z-btn:focus-visible { outline: 0; box-shadow: var(--ring); }
.z-btn:disabled, .z-btn[aria-disabled="true"] { color: var(--ink-4); background: var(--surface); border-color: var(--line); cursor: not-allowed; transform: none; }
.z-btn.is-md { height: 40px; padding: 0 18px; font-size: 14px; border-radius: var(--r-input); }

.z-link { color: var(--brand); font-size: 13px; cursor: pointer; border-radius: 6px; }
@media (hover: hover) { .z-link:hover { text-decoration: underline; text-underline-offset: 3px; } }
.z-link:focus-visible { outline: 0; box-shadow: var(--ring); }

.z-input { display: flex; align-items: center; gap: 10px; height: 48px; padding: 0 6px 0 14px; background: var(--surface); border: 1px solid var(--line-2); border-radius: 14px;
  transition: border-color var(--t-micro) var(--ease), box-shadow var(--t-micro) var(--ease); }
@media (hover: hover) { .z-input:hover { border-color: var(--line-3); } }

.z-input:focus-within { border-color: var(--brand); box-shadow: 0 0 0 4px rgba(15, 207, 146, .16); }
.z-input input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; font: 400 16px var(--sans); color: var(--ink); caret-color: var(--green); }
.z-input input::placeholder { color: var(--ink-4); font-weight: 300; }
.z-input.is-error { border-color: var(--danger); box-shadow: 0 0 0 4px var(--danger-bg); }

.z-cam { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--tint); border: 0; cursor: pointer; transition: transform .08s var(--ease); }
.z-cam:active { transform: scale(.94); }
.z-cam:focus-visible { outline: 0; box-shadow: var(--ring); }

.z-st { display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px; border-radius: var(--r-pill); font-size: var(--fs-cap); font-weight: 500; white-space: nowrap; background: var(--sunken); color: var(--ink-2); }
.z-st::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ink-4); flex: none; }
.z-st.ok { background: var(--ok-bg); color: var(--ok-ink); } .z-st.ok::before { background: var(--ok); }
.z-st.warn { background: var(--warn-bg); color: var(--warn-ink); } .z-st.warn::before { background: var(--warn); }

.z-st.wait { background: var(--wait-bg); color: var(--wait-ink); } .z-st.wait::before { background: linear-gradient(90deg, var(--wait) 50%, #fff 50%); box-shadow: 0 0 0 1px var(--wait); }
.z-st.brand { background: var(--tint); color: var(--ink-2); } .z-st.brand::before { background: var(--grad); }
.z-st.danger { background: var(--danger-bg); color: var(--danger-ink); } .z-st.danger::before { background: var(--danger); }

.z-risk { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 12px; align-items: start; padding: 14px 16px; border-radius: var(--r-input); background: var(--danger-bg); box-shadow: inset 0 0 0 1px rgba(217, 45, 32, .28), inset 3px 0 0 var(--danger); color: var(--danger-ink); }
.z-risk .ic { display: grid; place-items: center; width: 36px; height: 36px; border-radius: var(--r-icon); background: var(--surface); }
.z-risk svg { width: 19px; height: 19px; fill: none; stroke: var(--danger); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.z-risk b { display: block; font-size: var(--fs-card); font-weight: 500; line-height: 1.5; }
.z-risk p { margin: 2px 0 0; font-size: var(--fs-note); font-weight: 400; color: var(--ink); line-height: 1.7; }
.z-risk small { display: block; margin-top: 6px; font-size: var(--fs-cap); color: var(--danger-ink); }
.z-risk.is-sm { grid-template-columns: 28px minmax(0, 1fr); gap: 10px; padding: 10px 12px; }
.z-risk.is-sm .ic { width: 28px; height: 28px; border-radius: 8px; } .z-risk.is-sm svg { width: 16px; height: 16px; }

.z-kv { display: grid; grid-template-columns: 96px minmax(0, 1fr); }
.z-kv > dt, .z-kv > dd { margin: 0; padding: 10px 0; border-top: 1px solid var(--line); }
.z-kv > dt:first-of-type, .z-kv > dt:first-of-type + dd { border-top: 0; }
.z-kv > dt { font-size: var(--fs-note); color: var(--ink-3); }
.z-kv > dd { font-size: var(--fs-body); color: var(--ink); }
.z-kv ol { margin: 0; padding-left: 1.4em; } .z-kv ol li { margin: 2px 0; }

.z-rm { display: inline-flex; align-items: center; height: 20px; padding: 0 8px; border-radius: var(--r-pill); background: var(--tint); white-space: nowrap; }
.z-rm b { font-size: var(--fs-cap); font-weight: 500; font-style: italic; padding-right: 2px; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }

.z-ic { position: relative; flex: none; display: grid; place-items: center; width: 36px; height: 36px; border-radius: var(--r-icon); background: var(--tint); }
.z-ic svg { width: 19px; height: 19px; fill: none; stroke: url(#zg); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.z-ic.s { width: 28px; height: 28px; border-radius: 8px; } .z-ic.s svg { width: 16px; height: 16px; }

.z-ic i { position: absolute; top: -2px; right: -2px; width: 9px; height: 9px; border-radius: 50%; border: 2px solid var(--surface); background: var(--hot); }
.z-ic i.warn { background: var(--warn); } .z-ic i.ok { background: var(--ok); }

.z-seg { display: inline-flex; gap: 2px; padding: 3px; border-radius: 11px; background: var(--sunken); }
.z-seg button { height: 28px; display: inline-flex; align-items: center; gap: 4px; padding: 0 12px; border: 0; border-radius: 8px; background: transparent; color: var(--ink-2); font: 400 13px var(--sans); cursor: pointer; transition: background var(--t-micro) var(--ease), color var(--t-micro) var(--ease); }
@media (hover: hover) { .z-seg button:hover { color: var(--ink); background: rgba(255, 255, 255, .6); } }
.z-seg button[aria-pressed="true"], .z-seg button.on { background: var(--surface); color: var(--ink); font-weight: 500; box-shadow: 0 0 0 1px var(--line-2); }
.z-seg button:focus-visible { outline: 0; box-shadow: var(--ring); }
.z-seg .z-num { font-weight: 500; }
.z-seg button:disabled { color: var(--ink-4); cursor: default; }

.z-row { border-top: 1px solid var(--line); transition: background var(--t-micro) var(--ease); }
.z-row.is-click { cursor: pointer; }
@media (hover: hover) { .z-row.is-click:hover { background: #f8fafc; } .z-row.is-click:hover .z-chev { transform: translateX(2px); } }
.z-row.is-click:focus-visible { outline: 0; box-shadow: inset 0 0 0 2px rgba(15, 207, 146, .45); }

.z-row.is-open { background: var(--wash); box-shadow: inset 3px 0 0 var(--green); }
.z-chev { width: 14px; height: 14px; stroke: var(--ink-3); fill: none; stroke-width: 1.8; transition: transform var(--t-micro) var(--ease); }
.z-row.is-open .z-chev.down { transform: rotate(180deg); }

.z-flash { animation: z-flash 1.1s var(--ease); }
.z-table { width: 100%; border-collapse: collapse; }
.z-table th { font-size: var(--fs-cap); font-weight: 300; color: var(--ink-3); text-align: left; padding: 10px 22px; border-top: 1px solid var(--line); white-space: nowrap; }
.z-table td { padding: 13px 22px; border-top: 1px solid var(--line); font-size: 13px; vertical-align: middle; }

.z-kind { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px 0 8px; border-radius: var(--r-pill); background: var(--sunken); font-size: var(--fs-cap); color: var(--ink-2); white-space: nowrap; }
.z-kind svg { width: 14px; height: 14px; fill: none; stroke: url(#zg); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.z-chip { display: inline-flex; flex-direction: column; gap: 2px; padding: 6px 10px; border-radius: 10px; border: 1px solid var(--line-2); font-size: 11px; color: var(--ink-3); font-weight: 300; white-space: nowrap; }

.z-opt { position: relative; display: flex; flex-direction: column; gap: 4px; padding: 14px; border-radius: var(--r-input); background: var(--surface); border: 1px solid var(--line-2); cursor: pointer;
  transition: border-color var(--t-micro) var(--ease), box-shadow var(--t-micro) var(--ease), transform var(--t-micro) var(--ease), background var(--t-micro) var(--ease); }
@media (hover: hover) { .z-opt:hover { border-color: var(--line-3); box-shadow: var(--shadow-lift); transform: translateY(-2px); } }
.z-opt:active { transform: scale(.98); }
.z-opt:focus-visible { outline: 0; box-shadow: var(--ring); }

.z-opt[aria-checked="true"] { background: var(--tint); border-color: transparent; box-shadow: 0 0 0 1.5px var(--green); }
.z-opt[aria-checked="true"]::after { content: ""; position: absolute; top: 10px; right: 10px; width: 18px; height: 18px; border-radius: 50%; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%2304291c' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 12px no-repeat, var(--grad); animation: z-pop .35s var(--spring); }

.z-opt.is-sm { flex-direction: row; align-items: center; gap: 6px; height: 30px; padding: 0 10px 0 6px; border-radius: var(--r-btn); font-size: var(--fs-note); white-space: nowrap; }
.z-opt.is-sm .k { display: inline-grid; place-items: center; min-width: 16px; height: 16px; padding: 0 3px; border-radius: 4px; border: 1px solid var(--line-2); font: 500 10px/1 var(--num); color: var(--ink-3); }
.z-opt.is-sm[aria-checked="true"]::after { display: none; }

.z-count { display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: var(--r-pill); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--ink); font: 500 12px/1 var(--num); font-variant-numeric: tabular-nums; white-space: nowrap; }

.z-ask { position: relative; padding: 20px 22px; border-radius: var(--r-card); background: var(--surface); box-shadow: 0 0 0 1.5px var(--green), 0 0 0 6px rgba(15, 207, 146, .10); }
.z-ask.is-nudge { animation: z-nudge 1.3s var(--ease) 2; }

.z-toast { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 12px; background: var(--surface); box-shadow: var(--shadow-pop); font-size: 14px; color: var(--ink); animation: z-drop .3s var(--ease); }
.z-toast::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--grad); }
.z-toast.danger::before { background: var(--danger); }

.z-dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 12px var(--gx) calc(14px + env(safe-area-inset-bottom, 0px));
  background: rgba(245, 247, 250, .86); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-top: 1px solid rgba(227, 231, 238, .8); animation: z-up .42s var(--spring); }
.z-dock p { text-align: center; font-size: var(--fs-cap); color: var(--ink-3); margin-top: 8px; font-weight: 300; }

.z-top { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 14px; height: 64px; padding: 0 var(--gx); background: rgba(255, 255, 255, .55); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(227, 231, 238, .7); }
@media (max-width: 760px) { .z-top { height: 56px; background: transparent; border-bottom: 0; -webkit-backdrop-filter: none; backdrop-filter: none; } }

.z-mi { display: flex; align-items: center; gap: 11px; height: 42px; padding: 0 10px; border-radius: 12px; color: var(--ink-2); font-size: 14px; border: 1px solid transparent; cursor: pointer; transition: background var(--t-micro) var(--ease), color var(--t-micro) var(--ease); }
@media (hover: hover) { .z-mi:hover { background: rgba(255, 255, 255, .7); color: var(--ink); } }
.z-mi[aria-current="page"] { background: var(--surface); border-color: var(--line-2); color: var(--ink); font-weight: 500; }
.z-mi:focus-visible { outline: 0; box-shadow: var(--ring); }

.z-mi .z-cnt { margin-left: auto; display: inline-flex; align-items: center; gap: 5px; font: 500 13px/1 var(--num); font-variant-numeric: tabular-nums; color: var(--ink); }
.z-mi .z-cnt::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--grad); }
.z-mi .z-cnt.plain { color: var(--ink-2); } .z-mi .z-cnt.plain::before { display: none; }

@keyframes z-spin { to { transform: rotate(360deg); } }
@keyframes z-pop { from { transform: scale(.4); opacity: 0; } }
@keyframes z-drop { from { transform: translateY(-8px); opacity: 0; } }
@keyframes z-up { from { transform: translateY(100%); } }
@keyframes z-flash { 0% { background: rgba(15, 207, 146, .18); } 100% { background: transparent; } }
@keyframes z-nudge { 0% { box-shadow: 0 0 0 1.5px var(--green), 0 0 0 6px rgba(15, 207, 146, .10); } 50% { box-shadow: 0 0 0 1.5px var(--green), 0 0 0 14px rgba(15, 207, 146, 0); } 100% { box-shadow: 0 0 0 1.5px var(--green), 0 0 0 6px rgba(15, 207, 146, .10); } }