/* ---------- 菌株详情抽屉 ---------- */
.mask { position: fixed; inset: 0; z-index: 70; background: rgba(2, 6, 14, .6); backdrop-filter: blur(4px); opacity: 0; visibility: hidden; transition: .35s; }
.mask.show { opacity: 1; visibility: visible; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; z-index: 75; width: min(760px, 100vw); background: linear-gradient(160deg, rgba(10, 24, 48, .96), rgba(5, 12, 26, .98)); border-left: 1px solid var(--line2); transform: translateX(105%); transition: transform .5s cubic-bezier(.2, .8, .2, 1); overflow-y: auto; box-shadow: -30px 0 80px rgba(0, 0, 0, .5); }
.drawer.show { transform: none; }
.drawer .hd { position: sticky; top: 0; z-index: 2; padding: 26px 32px 20px; background: rgba(8, 18, 38, .9); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.drawer .close { position: absolute; top: 22px; right: 24px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line2); background: none; cursor: pointer; font-size: 18px; transition: .3s; }
.drawer .close:hover { transform: rotate(90deg); border-color: var(--cyan); }
.drawer .sid { font-family: var(--mono); color: var(--cyan); font-size: 14px; letter-spacing: .1em; }
.drawer h3 { font-family: Georgia, serif; font-style: italic; font-size: 30px; margin: 4px 0; }
.drawer .cn { color: var(--muted); }
.drawer .bd { padding: 24px 32px 60px; }
.dsec { margin-bottom: 28px; }
.dsec > h5 { font-size: 14px; color: var(--muted); letter-spacing: .15em; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.dsec > h5::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--line2), transparent); }
.kvs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.kvs div { padding: 12px 14px; border-radius: 12px; background: rgba(62, 232, 255, .04); border: 1px solid var(--line); }
.kvs small { display: block; color: var(--dim); font-size: 12px; }
.kvs b { font-weight: 600; font-size: 15px; }
.genome-ring { display: flex; gap: 24px; align-items: center; }
.genome-ring canvas { flex: none; }
.lock { position: relative; border-radius: 16px; border: 1px dashed var(--line2); padding: 36px 24px; text-align: center; overflow: hidden; }
.lock .blur { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(12, 1fr); gap: 6px; padding: 16px; filter: blur(5px); opacity: .45; }
.lock .blur i { border-radius: 6px; height: 34px; }
.lock .inner { position: relative; }
.lock .big { font-size: 40px; }
.lock p { color: var(--muted); margin: 8px 0 18px; }
.ast { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.ast div { border-radius: 12px; padding: 10px 8px; text-align: center; border: 1px solid; animation: pop .45s both; }
.ast div b { display: block; font-family: var(--mono); font-size: 15px; }
.ast div small { font-size: 11px; opacity: .85; }
.ast .R { background: rgba(255, 107, 129, .14); border-color: rgba(255, 107, 129, .45); color: #ffb3bf; }
.ast .I { background: rgba(255, 200, 97, .12); border-color: rgba(255, 200, 97, .4); color: #ffe0a3; }
.ast .S { background: rgba(77, 255, 181, .08); border-color: rgba(77, 255, 181, .3); color: #b8ffe2; }
@keyframes pop { from { opacity: 0; transform: scale(.6); } }
.genes { display: flex; flex-wrap: wrap; gap: 8px; }
.genes span { font-family: var(--mono); font-style: italic; font-size: 13px; padding: 4px 12px; border-radius: 8px; background: rgba(139, 123, 255, .14); border: 1px solid rgba(139, 123, 255, .35); color: #d6d0ff; }
.genes span.rep { background: rgba(62, 232, 255, .1); border-color: rgba(62, 232, 255, .35); color: #bdf6ff; font-style: normal; }
.genes .none { color: var(--dim); font-size: 13px; }
.mdr { display: inline-block; margin-left: 10px; padding: 2px 10px; border-radius: 99px; font-size: 12px; background: var(--red); color: #200; font-weight: 700; animation: pulse-red 2s infinite; }
@keyframes pulse-red { 50% { box-shadow: 0 0 16px rgba(255, 107, 129, .8); } }
.legend-sir { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-top: 10px; }
.legend-sir i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 4px; vertical-align: -1px; }

/* ---------- 登录弹窗 ---------- */
.modal { position: fixed; left: 50%; top: 50%; z-index: 80; width: min(440px, 92vw); transform: translate(-50%, -46%) scale(.96); opacity: 0; visibility: hidden; transition: .35s; padding: 38px 36px 32px; border-radius: 24px; background: linear-gradient(160deg, rgba(14, 30, 60, .97), rgba(6, 14, 30, .97)); border: 1px solid var(--line2); box-shadow: 0 30px 90px rgba(0, 0, 0, .6), 0 0 60px rgba(62, 232, 255, .08); }
.modal.show { opacity: 1; visibility: visible; transform: translate(-50%, -50%); }
.modal h3 { font-size: 24px; margin-bottom: 4px; }
.modal p { color: var(--muted); font-size: 14px; margin-bottom: 24px; }
.field { position: relative; margin-bottom: 18px; }
.field input { width: 100%; height: 52px; padding: 18px 16px 4px; border-radius: 12px; border: 1px solid var(--line2); background: rgba(4, 9, 20, .6); outline: 0; transition: .25s; }
.field input:focus { border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(62, 232, 255, .1); }
.field label { position: absolute; left: 16px; top: 15px; color: var(--dim); pointer-events: none; transition: .2s; font-size: 15px; }
.field input:focus + label, .field input:not(:placeholder-shown) + label { top: 5px; font-size: 11px; color: var(--cyan); }
.modal .err { color: var(--red); font-size: 13px; min-height: 20px; margin: -6px 0 10px; }
.modal .btn { width: 100%; justify-content: center; }
.modal.shake { animation: shake .4s; }
@keyframes shake { 20%, 60% { transform: translate(-52%, -50%); } 40%, 80% { transform: translate(-48%, -50%); } }
.user-pill { display: none; align-items: center; gap: 8px; font-size: 14px; color: var(--green); }
.user-pill.show { display: inline-flex; }

/* ---------- 服务流程 ---------- */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.svc { padding: 30px 24px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); position: relative; overflow: hidden; transition: .35s; }
.svc:hover { border-color: var(--line2); transform: translateY(-6px); }
.svc .stepn { font-family: var(--mono); font-size: 54px; font-weight: 800; position: absolute; right: 16px; top: 4px; color: rgba(62, 232, 255, .07); }
.svc .e { font-size: 34px; margin-bottom: 14px; display: inline-block; transition: .5s; }
.svc:hover .e { transform: rotateY(360deg); }
.svc h4 { font-size: 19px; margin-bottom: 8px; }
.svc p { color: var(--muted); font-size: 14px; }
.svc::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: var(--grad); transition: width .5s; }
.svc:hover::after { width: 100%; }
.flow { margin-top: 50px; display: flex; align-items: center; justify-content: space-between; position: relative; padding: 0 20px; }
.flow::before { content: ""; position: absolute; left: 40px; right: 40px; top: 22px; height: 2px; background: repeating-linear-gradient(90deg, var(--line2) 0 8px, transparent 8px 16px); }
.flow .beam { position: absolute; left: 40px; top: 21px; height: 4px; width: 120px; border-radius: 4px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); filter: drop-shadow(0 0 8px var(--cyan)); animation: beam 4s linear infinite; }
@keyframes beam { from { left: 40px; } to { left: calc(100% - 160px); } }
.flow .node { position: relative; text-align: center; z-index: 1; flex: 1; }
.flow .node i { display: grid; place-items: center; width: 46px; height: 46px; margin: 0 auto 10px; border-radius: 50%; background: var(--bg2); border: 2px solid var(--cyan); font-style: normal; font-family: var(--mono); box-shadow: 0 0 18px rgba(62, 232, 255, .35); }
.flow .node span { font-size: 14px; color: var(--muted); }
.petri-wrap { display: grid; grid-template-columns: 340px 1fr; gap: 40px; align-items: center; margin-top: 70px; }
#petri { width: 340px; height: 340px; }
.quote { font-size: clamp(20px, 2.2vw, 28px); line-height: 1.7; font-weight: 300; }
.quote small { display: block; margin-top: 16px; color: var(--dim); font-size: 14px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
  .services { grid-template-columns: repeat(2, 1fr); }
  .dash, .tax, .row2 { grid-template-columns: 1fr; }
  .dash .map { grid-row: auto; }
}
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .helix-box { height: 380px; }
  .orbit.o2 { display: none; }
  .nav ul { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; padding: 14px; background: rgba(4, 9, 20, .96); border-bottom: 1px solid var(--line); }
  .nav ul.open { display: flex; }
  .menu-btn { display: block; margin-left: auto; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .kvs { grid-template-columns: repeat(2, 1fr); }
  .ast { grid-template-columns: repeat(4, 1fr); }
  .petri-wrap { grid-template-columns: 1fr; justify-items: center; }
  .flow { flex-wrap: wrap; gap: 20px; } .flow::before, .flow .beam { display: none; }
  .chart.tall { height: 460px; }
  .logo small, .scroll-hint { display: none; }
  .hero .en { letter-spacing: .16em; }
}
@media (max-width: 520px) {
  .services, .stats { grid-template-columns: 1fr; }
  .drawer .hd, .drawer .bd { padding-left: 20px; padding-right: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}