/* ============================================================
   联系我们 · 预约单页
   ============================================================ */

.ap{padding:50px 0 0;background:var(--w)}
.ap-meta{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:14px;border-bottom:1px solid var(--line);font-family:var(--num);font-size:10px;letter-spacing:.18em;color:var(--ink-3);text-transform:uppercase}
.ap-grid{display:grid;grid-template-columns:5.55fr 6.45fr;gap:76px;align-items:start;padding:44px 0 76px}
.ap-copy .kicker{margin-bottom:18px}
.ap-copy h1{font-family:var(--serif);font-size:clamp(62px,7.8vw,112px);font-weight:700;line-height:1.06;letter-spacing:.01em}
.ap-copy h1 .dot{display:inline-block;width:.075em;height:.075em;border-radius:50%;background:var(--red);margin-left:.08em;vertical-align:.16em}
.ap-copy .lead{margin-top:26px;font-size:14px;line-height:1.95;color:var(--ink-2);max-width:30em}
.ap-facts{margin-top:32px;border-top:1px solid var(--ink);max-width:33em}
.ap-facts div{display:grid;grid-template-columns:68px 1fr;gap:20px;padding:12px 0;border-bottom:1px solid var(--line)}
.ap-facts dt{font-family:var(--num);font-size:10px;letter-spacing:.15em;color:var(--ink-3);padding-top:3px;text-transform:uppercase}
.ap-facts dd{font-size:12.5px;line-height:1.75;color:var(--ink-2)}
.ap-facts dd b{color:var(--ink);font-weight:600}
.ap-direct{margin-top:34px}
.ap-direct .lab{font-family:var(--num);font-size:10px;letter-spacing:.18em;color:var(--ink-3);text-transform:uppercase}
.ap-direct .tel{display:block;margin-top:6px;font-family:var(--num);font-size:clamp(30px,3vw,40px);font-weight:600;line-height:1;letter-spacing:.02em;color:var(--ink);transition:color .25s}
.ap-direct .tel:hover{color:var(--red)}
.ap-direct .sub{margin-top:8px;font-size:11px;color:var(--ink-3)}

/* 预约单 */
.sheet{
  border:1px solid var(--ink);background:#fff;position:relative;
  isolation:isolate;
  --mx:50%;--my:50%;--rx:0deg;--ry:0deg;
  transition:transform .55s var(--ease),box-shadow .55s var(--ease);
}
.sheet::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--red);z-index:2}
.sheet::after{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(380px circle at var(--mx) var(--my),rgba(224,11,22,.032),rgba(224,11,22,0) 68%);
  opacity:0;transition:opacity .45s ease;
}
@media(hover:hover){
  .sheet:hover{
    transform:perspective(1200px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-3px);
    box-shadow:0 28px 70px -56px rgba(17,17,17,.38);
  }
  .sheet:hover::after{opacity:1}
  .sheet.is-tilting{transition:transform .12s linear,box-shadow .55s var(--ease)}
}
@media(prefers-reduced-motion:reduce){
  .sheet,.sheet::after{transition:none}
  .sheet:hover{transform:none;box-shadow:none}
}
.sheet-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 24px 14px;border-bottom:1px solid var(--ink);font-family:var(--num);font-size:10px;letter-spacing:.16em;color:var(--ink-3);text-transform:uppercase}
.sheet-head b{color:var(--ink);font-weight:600}
.sheet-body{padding:24px 24px 22px}
.sheet-form[hidden]{display:none}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:20px}
.f-row:first-of-type{margin-top:0}
.f-row .f-field{margin-top:0}
.f-field{margin-top:20px}
.f-field:first-child{margin-top:0}
.f-label{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-family:var(--num);font-size:9.5px;letter-spacing:.16em;color:var(--ink-3);text-transform:uppercase}
.f-label b{color:var(--red);font-weight:500}
.f-field input,.f-field select,.f-field textarea{display:block;width:100%;border:0;border-bottom:1px solid var(--line);border-radius:0;background:none;padding:9px 0 10px;font-family:var(--sans);font-size:14px;line-height:1.6;color:var(--ink);outline:none;transition:border-color .25s}
.f-field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-3) 50%),linear-gradient(135deg,var(--ink-3) 50%,transparent 50%);background-position:calc(100% - 8px) 55%,calc(100% - 3px) 55%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;cursor:pointer}
.f-field textarea{min-height:94px;resize:vertical}
.f-field input::placeholder,.f-field textarea::placeholder{color:#b5b5b5}
.f-field input:focus,.f-field select:focus,.f-field textarea:focus{border-color:var(--ink)}
.f-submit{display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:24px;border:0;background:var(--red);color:#fff;padding:15px 18px;font-family:var(--sans);font-size:13.5px;font-weight:600;letter-spacing:.02em;cursor:pointer;transition:background .25s}
.f-submit:hover{background:var(--red-deep)}
.f-submit span{font-family:var(--num);font-size:18px;font-weight:400;transition:transform .3s var(--ease)}
.f-submit:hover span{transform:translateX(4px)}

/* 提交结果 */
.sheet-ok{display:none}
.sheet-ok.on{display:block}
.ok-top{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:12px;border-bottom:1px solid var(--ink);font-family:var(--num);font-size:9.5px;letter-spacing:.16em;color:var(--ink-3);text-transform:uppercase}
.ok-top b{color:var(--red);font-weight:500}
.sheet-ok h3{margin-top:20px;font-family:var(--serif);font-size:28px;font-weight:700;line-height:1.4}
.sheet-ok .ok-lead{margin-top:10px;font-size:12px;line-height:1.85;color:var(--ink-2)}
.sheet-ok .ok-lead.sent{color:#2E7D4F}
.ok-text{white-space:pre-wrap;margin-top:18px;padding:16px;border:1px solid var(--line);background:var(--tint-band);font-family:var(--sans);font-size:11.5px;line-height:1.9;color:var(--ink-2)}
.ok-actions{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-top:18px}
.ok-copy{border:0;background:var(--ink);color:#fff;padding:11px 16px;font-family:var(--sans);font-size:12px;font-weight:600;cursor:pointer;transition:background .25s}
.ok-copy:hover{background:var(--red)}
.ok-link{font-size:12px;font-weight:600;border-bottom:1px solid var(--ink);padding-bottom:3px;transition:color .25s,border-color .25s}
.ok-link:hover{color:var(--red);border-color:var(--red)}
.ok-reset{margin-top:16px;border:0;background:none;padding:0;font-family:var(--num);font-size:9.5px;letter-spacing:.12em;color:var(--ink-3);text-transform:uppercase;cursor:pointer}
.ok-reset:hover{color:var(--ink)}

/* 四步 */
.steps{padding:96px 0 108px;background:var(--tint-band);border-top:1px solid var(--line)}
.ap-label{font-family:var(--num);font-size:10.5px;letter-spacing:.2em;color:var(--ink-3);text-transform:uppercase}
.ap-label b{font-weight:500;color:var(--red);margin-right:13px}
.st-head{display:grid;grid-template-columns:6.2fr 5.8fr;gap:64px;align-items:end;padding:26px 0 32px;border-bottom:1px solid var(--ink)}
.st-head h2{font-family:var(--serif);font-size:clamp(38px,4.2vw,58px);font-weight:700;line-height:1.3}
.st-head p{font-size:13px;line-height:1.95;color:var(--ink-2);max-width:33em;padding-bottom:4px}
.st-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0 24px}
.st-item{padding:24px 0 0;border-top:1px solid rgba(17,17,17,.22)}
.st-item .no{font-family:var(--num);font-size:10px;letter-spacing:.12em;color:var(--red)}
.st-item b{display:block;margin-top:12px;font-family:var(--serif);font-size:21px;font-weight:700}
.st-item p{margin-top:8px;font-size:11.5px;line-height:1.9;color:var(--ink-2);padding-right:10px}

/* 现场图版 */
.ap-plate{padding:0;background:#fff}
.ap-plate figure{margin:0}
.ap-plate .plate{position:relative;overflow:hidden;aspect-ratio:21/8;background:#060a18}
.ap-plate img{width:100%;height:100%;object-fit:cover;object-position:center 50%}
.ap-plate figcaption{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:12px 0;border-bottom:1px solid var(--line);font-size:10px;letter-spacing:.14em;color:var(--ink-3);text-transform:uppercase}
.ap-plate figcaption b{font-family:var(--num);font-weight:500;letter-spacing:.2em;color:var(--ink-2)}

/* 适合谁 */
.fit{padding:104px 0 112px;background:var(--w)}
.fit-grid{display:grid;grid-template-columns:4.8fr 7.2fr;gap:76px;align-items:start}
.fit-copy h2{margin-top:20px;font-family:var(--serif);font-size:clamp(36px,4.2vw,56px);font-weight:700;line-height:1.3}
.fit-copy p{margin-top:18px;font-size:13px;line-height:1.95;color:var(--ink-2);max-width:28em}
.fit-list{border-top:1px solid var(--ink)}
.fit-item{display:grid;grid-template-columns:38px 1fr;gap:22px;padding:23px 0;border:0;transition:background .3s,transform .4s var(--ease)}
.fit-item .no{font-family:var(--num);font-size:11px;letter-spacing:.1em;color:var(--ink-3);padding-top:3px;transition:color .3s,transform .4s var(--ease)}
.fit-item b{font-family:var(--serif);font-size:20px;font-weight:700;line-height:1.4;transition:color .3s}
.fit-item p{margin-top:5px;font-size:12.5px;line-height:1.85;color:var(--ink-2);max-width:38em;transition:color .3s}
@media(hover:hover){
  .fit-item:hover{transform:translateX(6px)}
  .fit-item:hover .no{color:var(--red);transform:translateY(-2px)}
  .fit-item:hover b{color:var(--red)}
  .fit-item:hover p{color:var(--ink)}
}
.fit-list.is-anim .fit-item{opacity:0;transform:translateY(18px)}
.fit-list.is-up .fit-item{opacity:1;transform:none;transition:opacity .68s var(--ease),transform .68s var(--ease)}
.fit-list.is-up .fit-item:nth-child(2){transition-delay:.09s}
.fit-list.is-up .fit-item:nth-child(3){transition-delay:.18s}
.fit-no{display:grid;grid-template-columns:4.8fr 7.2fr;gap:76px;margin-top:32px;font-size:11.5px;line-height:1.85;color:var(--ink-3)}
.fit-no span{grid-column:2}
.fit-no b{color:var(--ink);font-weight:600}
@media(prefers-reduced-motion:reduce){
  .fit-item,.fit-item .no,.fit-item b,.fit-item p{transition:none}
  .fit-list.is-anim .fit-item{opacity:1;transform:none}
}

/* 联系方式 · 并入流程尾部 */
.st-contact{display:grid;grid-template-columns:3.6fr 4.6fr 4.2fr;gap:clamp(30px,4vw,64px);margin-top:34px;padding:clamp(26px,3vw,38px) clamp(22px,3.2vw,44px);background:#fff;border-left:2px solid var(--red)}
.stc-lab{display:block;font-family:var(--num);font-size:9.5px;letter-spacing:.18em;color:var(--ink-3);text-transform:uppercase}
.stc-intro h3{margin-top:14px;font-family:var(--serif);font-size:clamp(21px,1.9vw,26px);font-weight:700;line-height:1.45}
.stc-intro p{margin-top:8px;font-size:11px;line-height:1.9;color:var(--ink-3);max-width:22em}
.stc-k{display:block;font-family:var(--num);font-size:9.5px;letter-spacing:.16em;color:var(--ink-3);text-transform:uppercase}
.stc-call .tel{display:block;margin-top:10px;font-family:var(--num);font-size:clamp(28px,2.9vw,38px);font-weight:600;line-height:1;letter-spacing:.015em;transition:color .25s}
.stc-call .tel:hover{color:var(--red)}
.stc-call .sub{display:block;margin-top:9px;font-size:10.5px;color:var(--ink-3)}
.stc-call .mail{display:inline-block;margin-top:16px;font-size:11px;font-weight:600;letter-spacing:.04em;border-bottom:1px solid var(--ink);padding-bottom:2px;transition:color .25s,border-color .25s}
.stc-call .mail:hover{color:var(--red);border-color:var(--red)}
.stc-addr{display:grid;gap:18px;align-content:start}
.stc-addr div{display:grid;grid-template-columns:56px 1fr;gap:14px}
.stc-addr b{font-family:var(--num);font-size:9px;letter-spacing:.1em;color:var(--ink-3);font-weight:500;padding-top:2px}
.stc-addr span{font-size:11.5px;line-height:1.8;color:var(--ink-2)}

/* 移动端 */
@media(max-width:1120px){
  .ap-grid{grid-template-columns:1fr;gap:44px}
  .ap-copy{max-width:680px}
  .ap-copy h1{font-size:clamp(62px,10vw,96px)}
  .st-head{grid-template-columns:1fr;gap:18px;padding-bottom:26px}
  .fit-grid{grid-template-columns:1fr;gap:34px}
  .fit-no{grid-template-columns:1fr;gap:0}
  .fit-no span{grid-column:auto}
  .st-contact{grid-template-columns:1fr 1fr;gap:28px 40px}
  .stc-intro{grid-column:1/-1}
  .stc-intro p{max-width:34em}
}
@media(max-width:760px){
  .ap{padding-top:32px}
  .ap-meta{font-size:9px}
  .ap-grid{padding:30px 0 56px;gap:38px}
  .ap-copy h1{font-size:clamp(54px,15.5vw,76px)}
  .ap-copy .lead{font-size:12.5px;margin-top:20px}
  .ap-facts{margin-top:24px}
  .ap-facts div{grid-template-columns:58px 1fr;gap:14px;padding:10px 0}
  .ap-facts dd{font-size:12px}
  .ap-direct{margin-top:26px}
  .sheet-head{padding:14px 16px 12px;font-size:9px}
  .sheet-body{padding:18px 16px 18px}
  .f-row{grid-template-columns:1fr;gap:0}
  .f-field{margin-top:16px}
  .f-field input,.f-field select,.f-field textarea{font-size:15px}
  .f-submit{margin-top:20px}
  .steps{padding:68px 0 76px}
  .st-head h2{font-size:32px}
  .st-grid{grid-template-columns:1fr 1fr;gap:0 20px}
  .st-item{padding-top:18px}
  .st-item b{font-size:18px}
  .st-item p{font-size:11px}
  .ap-plate .plate{aspect-ratio:16/9}
  .ap-plate figcaption{font-size:9px}
  .fit{padding:68px 0 76px}
  .fit-copy h2{font-size:32px}
  .fit-item{grid-template-columns:28px 1fr;gap:14px;padding:16px 0}
  .fit-item b{font-size:18px}
  .fit-item p{font-size:12px}
  .fit-no{font-size:10.5px}
  .st-contact{grid-template-columns:1fr;gap:22px;margin-top:26px;padding:24px 20px}
  .stc-intro h3{font-size:20px}
  .stc-call .tel{font-size:30px}
  .stc-addr{grid-template-columns:1fr;gap:12px}
  .ok-text{font-size:10.5px;padding:12px}
  .ok-actions{gap:12px}
  .sheet-ok h3{font-size:24px}
}


/* 联系页 · 悬停交互补强 */
.st-item{transition:background .3s,transform .35s var(--ease)}
.st-item .no,.st-item b,.st-item p{transition:color .3s}
@media(hover:hover){
  .st-item:hover{background:rgba(224,11,22,.025);transform:translateY(-2px)}
  .st-item:hover .no,.st-item:hover b{color:var(--red)}
  .st-item:hover p{color:var(--ink-2)}
}
.ap-plate .plate img{transition:transform 1.1s var(--ease)}
.ap-plate .plate:hover img{transform:scale(1.018)}
.ap-facts div{transition:background .3s,transform .35s var(--ease)}
.ap-facts div:hover{background:rgba(224,11,22,.025);transform:translateX(3px)}
.ap-facts dd b{transition:color .3s}
.ap-facts div:hover dd b{color:var(--red)}
.stc-call .tel,.stc-call .mail{transition:color .25s,border-color .25s,transform .3s var(--ease)}
.stc-call .tel:hover{transform:translateX(3px)}
@media(prefers-reduced-motion:reduce){
  .st-item,.ap-plate .plate img,.ap-facts div,.stc-call .tel{transition:none}
  .st-item:hover,.ap-plate .plate:hover img,.ap-facts div:hover,.stc-call .tel:hover{transform:none}
}

.ap-direct .tel{transition:color .25s,transform .3s var(--ease)}
.ap-direct .tel:hover{transform:translateX(3px)}