/* desk.aibrify.com 公开首页（2026-10，照样稿第 9 版）。颜色：焦橙，和 aibrify.com 主站同色；中性色沿用后台 app.css。系统字体，不引用外部网址。
   没有脚本也完整：行业标签是单选框 + 选择器，常见问题和需求表是 <details>。动画只用 CSS，系统设了"减少动态效果"就全部关掉。 */
:root{--bg:#f5f7f9;--surface2:#fcfdff;--fill:#f0f3f6;--line:#e0e3e7;--edge:#c0c4cb;--ink:#171d26;--ink2:#424852;--muted:#5e646d;--acc:#C2410C;--acc-ink:#9A3412;--tint:#FFEDD5;--tint2:#FFF7ED;--deep:#1C1917;--deep-text:#E7E5E4;--deep-muted:#A8A29E;--on-dark:#FDBA74;--ok:#2e9e52;--ok-fg:#185b37;--ok-bg:#e2fbe9;--ok-soft:#f1fbf4;--ok-line:#cdeed8;--reg-bg:#ffecc9;--reg-fg:#59320c;--bubble:#eef1f4;--shadow:0 1px 2px rgba(23,29,38,.06),0 14px 34px -20px rgba(23,29,38,.3)}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Noto Sans SC",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,ul,ol,figure,fieldset{margin:0}
ul,ol{padding:0;list-style:none}
a{color:var(--acc-ink)}a:hover{color:var(--acc)}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
img{max-width:100%;height:auto;display:block}
button,input,textarea{font:inherit;color:inherit}
.ic{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.ic.xs{width:12px;height:12px;stroke-width:2.4}
.ic.sm{width:15px;height:15px;stroke-width:2.2}
.ic.lg{width:32px;height:32px;stroke-width:1.7}
.tick{color:var(--ok)}
.muted{color:var(--muted)}
.wrap{max-width:1200px;margin:0 auto;padding-inline:clamp(16px,4vw,32px)}
h1{font-size:clamp(36px,4.8vw,62px);line-height:1.14;font-weight:700;letter-spacing:-.015em;text-wrap:balance}
h2{font-size:clamp(28px,3vw,40px);line-height:1.2;font-weight:700;letter-spacing:-.01em;text-wrap:balance}
h3{font-size:18px;line-height:1.4;font-weight:650}
.kicker{font-size:13px;font-weight:600;letter-spacing:.06em;color:var(--acc-ink)}
.fine{font-size:12.5px;line-height:1.6;color:var(--muted)}
.ico{width:44px;height:44px;flex:none;border-radius:12px;background:var(--tint2);color:var(--acc-ink);display:grid;place-items:center}
.ico .ic{width:20px;height:20px}
.ico.big{width:48px;height:48px;border-radius:14px;background:var(--tint)}
.ico.big .ic{width:24px;height:24px;stroke-width:1.8}
.ico.plain{background:var(--fill);color:var(--ink2)}
/* 动画（样稿同款）：进场、在线小绿点、渠道卡轮流亮一下、资料来源依次亮起 */
@keyframes dkIn{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
@keyframes dkRing{0%,100%{box-shadow:0 0 0 0 rgba(46,158,82,.5)}50%{box-shadow:0 0 0 7px rgba(46,158,82,0)}}
@keyframes dkGlow{0%,55%,100%{box-shadow:0 0 0 0 rgba(194,65,12,0)}12%{box-shadow:0 0 0 5px rgba(194,65,12,.22)}}
@keyframes dkSeq{0%,6%{opacity:.35;transform:translateX(-6px)}14%,88%{opacity:1;transform:none}100%{opacity:.35;transform:translateX(-6px)}}
/* 页头 */
.top{position:sticky;top:0;z-index:10;background:var(--surface2);border-bottom:1px solid var(--line)}
.top-in{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;min-height:44px;color:var(--ink);text-decoration:none;font-weight:700;white-space:nowrap}
.brand:hover{color:var(--ink)}
.logo{width:32px;height:32px;flex:none;display:grid;place-items:center;border-radius:8px;background:var(--acc);color:#fff}
.logo.sm{width:28px;height:28px;border-radius:7px}
.top-r{display:flex;align-items:center;gap:8px}
.btn-line{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:10px;border:1px solid var(--edge);background:#fff;color:var(--ink);font-size:14px;font-weight:600;text-decoration:none;white-space:nowrap}
/* 首屏 */
.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(460px,100%),1fr));gap:clamp(32px,5vw,60px);align-items:center;padding-block:clamp(36px,5.5vw,64px) clamp(56px,7vw,88px)}
.hero-copy{display:flex;flex-direction:column;gap:20px;min-width:0}
.chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;background:#fff;border:1px solid var(--edge);color:var(--ink2);font-size:12.5px;font-weight:500;white-space:nowrap}
.chip.acc{background:var(--tint);border-color:var(--tint);color:var(--acc-ink);font-weight:600}
h1 br{display:block}
.sub{max-width:32em;font-size:clamp(17px,1.45vw,19px);line-height:1.7;color:var(--ink2)}
.price-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;font-size:15px;color:var(--ink2)}
.price-row b{color:var(--ink)}
.price-row [aria-hidden]{color:var(--edge)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:stretch}
.btn-call{display:inline-flex;align-items:center;gap:14px;min-height:64px;padding:10px 22px 10px 12px;border-radius:14px;background:var(--acc);color:#fff;text-decoration:none;box-shadow:0 10px 24px -12px rgba(194,65,12,.6)}
.btn-call:hover{background:var(--acc-ink);color:#fff}
.ring{width:44px;height:44px;flex:none;border-radius:999px;background:rgba(255,255,255,.16);display:grid;place-items:center}
.ring .ic{width:20px;height:20px}
.call-txt{display:flex;flex-direction:column;line-height:1.25}
.call-txt small{font-size:13px;font-weight:500;opacity:.92}
.call-txt b{font-size:22px;letter-spacing:.01em;font-variant-numeric:tabular-nums;white-space:nowrap}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:64px;padding:0 24px;border-radius:14px;border:1px solid var(--edge);background:#fff;color:var(--ink);font-weight:600;text-decoration:none}
.btn-ghost:hover{color:var(--ink);border-color:var(--ink2)}
.note{margin-top:-6px;font-size:14px;color:var(--muted)}
.ind-strip{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.ind-strip>span{font-size:13.5px;font-weight:600;color:var(--ink2)}
.ind-chip{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:4px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink);font-size:13.5px;text-decoration:none;white-space:nowrap}
.ind-chip .ic{color:var(--acc-ink)}
.ind-chip:hover{border-color:var(--acc);color:var(--ink)}
/* 首屏右边：一通电话的示例（脚本轮播 6 个行业） */
.demo{min-width:0;display:flex;flex-direction:column;gap:10px}
.demo>.fine{padding-inline:4px}
.demo-in{background:var(--tint2);border:1px solid var(--tint);border-radius:24px;padding:clamp(14px,2vw,24px);display:flex;flex-direction:column;gap:12px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.card-head{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}
.ava{width:42px;height:42px;flex:none;border-radius:12px;background:var(--tint);color:var(--acc-ink);display:grid;place-items:center}
.ava .ii{display:none;width:22px;height:22px}
.scene[data-ind=food] .ii-food,.scene[data-ind=salon] .ii-salon,.scene[data-ind=repair] .ii-repair,.scene[data-ind=home] .ii-home,.scene[data-ind=law] .ii-law,.scene[data-ind=clinic] .ii-clinic{display:block}
.ttl{display:flex;flex-direction:column;min-width:0;flex:1;line-height:1.35}
.ttl b{font-size:15px;font-weight:650}
.ttl small{font-size:12.5px;color:var(--muted)}
.live{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:#236436;white-space:nowrap}
.live .dot{width:8px;height:8px;border-radius:999px;background:var(--ok);animation:dkRing 1.6s ease-out infinite}
.card-body{padding:16px;display:flex;flex-direction:column;gap:10px;min-height:278px}
.bubble{display:flex}
.bubble.caller{justify-content:flex-end}
.b-in{max-width:84%;padding:9px 13px;border-radius:16px 4px 16px 16px;background:var(--bubble);font-size:14.5px;line-height:1.5}
.bubble.desk .b-in{border-radius:4px 16px 16px 16px;background:var(--tint2)}
.who{display:none}
.bubble.desk .who{display:flex;align-items:center;gap:4px;margin-bottom:2px;font-size:11.5px;font-weight:700;color:var(--acc-ink)}
.txt{display:block}
.outbox{align-self:flex-start;display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px 8px;padding:8px 12px;border-radius:12px;background:var(--ok-bg);color:var(--ok-fg);font-size:13.5px}
.sent{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 16px;border-top:1px solid var(--line);background:var(--surface2)}
.sent>span:first-child{font-size:12.5px;color:var(--muted)}
.scene[data-out="req"] .pill-cal{visibility:hidden}   /* 只记下需求的场景（上门维修）没有约进日历；占着位置，窄屏时卡片不变矮 */
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:12.5px;font-weight:600;white-space:nowrap}
.pill .ic:first-child{color:var(--acc-ink)}
.pill .tick{color:var(--ok)}
.scene.play .bubble,.scene.play .outbox,.scene.play .pill{animation:dkIn .45s cubic-bezier(.2,.7,.2,1) both}
.scene.play .bubble:nth-child(1){animation-delay:.4s}
.scene.play .bubble:nth-child(2){animation-delay:1.55s}
.scene.play .bubble:nth-child(3){animation-delay:2.7s}
.scene.play .bubble:nth-child(4){animation-delay:3.85s}
.scene.play .outbox{animation-delay:5s}
.scene.play .pill:nth-of-type(2){animation-delay:5.7s}
.scene.play .pill:nth-of-type(3){animation-delay:6.1s}
.scene.play .pill:nth-of-type(4){animation-delay:6.5s}
.dots{display:flex;justify-content:center;gap:0}
.dots[hidden]{display:none}
.dots button{width:44px;height:44px;padding:0;border:0;background:transparent;cursor:pointer;display:grid;place-items:center}
.dots span{display:block;width:8px;height:8px;border-radius:999px;background:var(--edge);transition:width .2s}
.dots [aria-current=true] span{width:22px;background:var(--acc)}
/* 深色区块：示范线 */
.band{background:var(--deep);color:#fff}
.band-in{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(440px,100%),1fr));gap:clamp(32px,5vw,64px);align-items:center;padding-block:clamp(56px,7vw,88px)}
.band-copy{display:flex;flex-direction:column;gap:14px;min-width:0}
.band .kicker,.band-note{color:var(--deep-muted)}
.band h2{font-size:clamp(26px,2.6vw,34px);line-height:1.25}
/* 大号码：窄于 345 宽时按屏幕宽缩小（320 宽原来超出 21px，整页横滚 5px） */
.bignum{color:var(--on-dark);text-decoration:none;font-size:clamp(min(40px,12.9vw - 4.2px),4.6vw,64px);line-height:1.05;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap}
.bignum:hover{color:#fff}
.band-note{font-size:14px;line-height:1.65}
.steps{display:flex;flex-direction:column;gap:12px;min-width:0}
.steps li{display:grid;grid-template-columns:40px minmax(0,1fr);gap:14px;align-items:start;padding:16px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}
.steps .n{width:34px;height:34px;border-radius:999px;background:#fff;color:var(--deep);display:grid;place-items:center;font-weight:700}
.steps li>span:last-child{display:flex;flex-direction:column;gap:6px;min-width:0;font-size:15px;line-height:1.65;color:var(--deep-text)}
.steps b{font-size:17px;font-weight:650;color:#fff}
.tries{display:flex;flex-wrap:wrap;gap:6px}
.tries span{padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.12);color:#fff;font-size:14px;line-height:1.5}
/* 普通区块 */
.sec{padding-top:clamp(64px,8vw,104px)}
.sec-head{display:flex;flex-direction:column;gap:8px;max-width:46em;margin-bottom:clamp(24px,3.5vw,36px)}
/* 各行业：单选框切换标签（没有脚本也能用，键盘左右键切换） */
.ind{position:relative}
.ind-r{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.ind-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.ind-tabs label{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 16px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:15px;font-weight:600;cursor:pointer;user-select:none}
.ind-tabs label:hover{border-color:var(--acc)}
#ind-food:checked~.ind-tabs [for=ind-food],#ind-salon:checked~.ind-tabs [for=ind-salon],#ind-repair:checked~.ind-tabs [for=ind-repair],#ind-home:checked~.ind-tabs [for=ind-home],#ind-law:checked~.ind-tabs [for=ind-law],#ind-clinic:checked~.ind-tabs [for=ind-clinic]{background:var(--acc);border-color:var(--acc);color:#fff}
#ind-food:focus-visible~.ind-tabs [for=ind-food],#ind-salon:focus-visible~.ind-tabs [for=ind-salon],#ind-repair:focus-visible~.ind-tabs [for=ind-repair],#ind-home:focus-visible~.ind-tabs [for=ind-home],#ind-law:focus-visible~.ind-tabs [for=ind-law],#ind-clinic:focus-visible~.ind-tabs [for=ind-clinic]{outline:2px solid var(--acc);outline-offset:2px}
.ind-panel{display:none;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:14px;padding:clamp(16px,2.4vw,24px);border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
#ind-food:checked~.ind-panels .p-food,#ind-salon:checked~.ind-panels .p-salon,#ind-repair:checked~.ind-panels .p-repair,#ind-home:checked~.ind-panels .p-home,#ind-law:checked~.ind-panels .p-law,#ind-clinic:checked~.ind-panels .p-clinic{display:grid}
.ip-main{display:flex;flex-direction:column;gap:14px;min-width:0}
.ip-name{display:flex;align-items:center;gap:14px}
.ip-icon{width:64px;height:64px;flex:none;border-radius:18px;background:var(--tint);color:var(--acc-ink);display:grid;place-items:center}
.ip-name>span:last-child{display:flex;flex-direction:column;gap:2px;min-width:0}
.ip-name b{font-size:22px;font-weight:700}
.ip-name small{font-size:13px;color:var(--muted)}
.ip-out{padding:14px;border-radius:14px;background:var(--ok-bg);display:flex;flex-direction:column;gap:4px}
.ip-out span{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--ok-fg)}
.ip-out b{font-size:16px;font-weight:650}
.ip-can,.ip-pass{padding:14px;border-radius:14px;display:flex;flex-direction:column;gap:10px;min-width:0}
.ip-can{background:var(--ok-soft);border:1px solid var(--ok-line)}
.ip-pass{background:var(--bg);border:1px solid var(--line)}
.ip-h{display:flex;align-items:center;gap:6px;font-weight:650}
.ip-can .ip-h,.yes .ip-h{color:var(--ok-fg)}
.ip-can ul,.ip-pass ul,.kb-cols ul{display:flex;flex-direction:column;gap:10px}
.ip-can li,.ip-pass li{display:flex;align-items:center;gap:8px;font-size:15px}
.ind-panel .ip-out,.ind-panel li{animation:dkIn .45s cubic-bezier(.2,.7,.2,1) both}
.ind-panel .ip-out{animation-delay:.05s}
.ip-can li:nth-child(1){animation-delay:.15s}.ip-can li:nth-child(2){animation-delay:.25s}.ip-can li:nth-child(3){animation-delay:.35s}.ip-can li:nth-child(4){animation-delay:.45s}
.ip-pass li:nth-child(1){animation-delay:.3s}.ip-pass li:nth-child(2){animation-delay:.4s}.ip-pass li:nth-child(3){animation-delay:.5s}.ip-pass li:nth-child(4){animation-delay:.6s}
.rigor{grid-column:1/-1;display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:12px;background:var(--tint2);border:1px dashed var(--acc);font-size:14.5px;line-height:1.6}
.rigor .ic{color:var(--acc-ink);margin-top:2px}
.feats{margin-top:14px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(170px,100%),1fr));gap:10px}
.feat{display:flex;align-items:center;gap:10px;min-height:52px;padding:10px 14px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:14.5px;font-weight:600}
.feat .ico{width:32px;height:32px;border-radius:9px}
.feat .ico .ic{width:17px;height:17px}
/* 挂了电话以后：通知渠道 */
.chs{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(340px,100%),1fr));gap:16px}
.ch{padding:18px;border-radius:14px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;gap:12px;min-width:0}
.ch.glow{animation:dkGlow 7.2s ease-in-out infinite}
.ch.glow:nth-child(2){animation-delay:.6s}
.ch.glow:nth-child(3){animation-delay:1.2s}
.ch-head{display:flex;align-items:center;gap:10px}
.ch-head .ico{width:38px;height:38px;border-radius:10px}
.ch-head .ico .ic{width:19px;height:19px}
.ch-head b{flex:1;min-width:0;font-size:16px;font-weight:650}
.st{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12.5px;font-weight:600;white-space:nowrap}
.st.now{background:var(--ok-bg);color:var(--ok-fg)}
.st.reg{background:var(--reg-bg);color:var(--reg-fg)}
.st.cus{background:var(--fill);color:var(--ink2)}
.ch-pre{border-radius:10px;background:var(--bg);border:1px solid var(--line);padding:12px;font-size:13px;line-height:1.55;color:var(--ink2);display:flex;flex-direction:column;gap:6px}
.ch-pre>b,.ch-pre .ink{color:var(--ink)}
.ch-pre>b{font-weight:650}
.slack-head{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}
.slack-head b{color:var(--ink)}
.day{font-size:12px;font-weight:650;color:var(--muted)}
.slot{display:grid;grid-template-columns:44px minmax(0,1fr);gap:8px;align-items:center}
.slot>span:first-child{font-variant-numeric:tabular-nums;color:var(--muted)}
.slot-empty{height:24px;border-radius:6px;border:1px dashed var(--edge)}
.booked,.ext{padding:3px 8px;border-radius:6px;font-weight:600;overflow-wrap:anywhere}
.booked{background:var(--tint);color:var(--acc-ink)}
.ext{background:#e4e8ec;color:var(--ink)}
.sms{align-self:flex-start;max-width:100%;padding:8px 12px;border-radius:16px 16px 16px 4px;background:#e6e9ed;color:var(--ink)}
.after{margin-top:20px;display:flex;flex-wrap:wrap;gap:clamp(20px,3vw,40px);align-items:center}
.after-list{flex:1 1 300px;min-width:0;display:flex;flex-direction:column;gap:22px}
.after-list li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px}
.after-list li>span:last-child{display:flex;flex-direction:column;gap:4px;min-width:0;font-size:15px;line-height:1.65;color:var(--ink2)}
.after-list b{font-size:17px;font-weight:650;color:var(--ink)}
.shot{flex:1.7 1 460px;min-width:0;display:flex;flex-direction:column;gap:10px}
.shot-in{position:relative;padding:0 6% 8% 0}
.shot-in img:first-child{border-radius:14px;border:1px solid var(--line);background:#fff;box-shadow:0 1px 2px rgba(23,29,38,.06),0 18px 40px -24px rgba(23,29,38,.35)}
.shot-in .phone{position:absolute;right:0;bottom:0;width:27%;border-radius:18px;border:4px solid var(--ink);background:#fff;box-shadow:0 18px 40px -18px rgba(23,29,38,.45)}
.shot figcaption{font-size:13px;color:var(--muted)}
/* 资料 → 回答；能答和不答 */
.kb{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(440px,100%),1fr));gap:16px;align-items:stretch}
.kb-card{padding:22px;border-radius:16px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;gap:14px;min-width:0}
.kb-t{font-size:16px;font-weight:650}
.kb-src{display:grid;gap:10px}
.kb-src li{display:flex;align-items:center;gap:10px;font-size:15px;animation:dkSeq 8s ease-in-out infinite}
.kb-src .ico{width:34px;height:34px;border-radius:9px}
.kb-src .ico .ic{width:17px;height:17px}
.kb-src li:nth-child(2){animation-delay:.35s}.kb-src li:nth-child(3){animation-delay:.7s}.kb-src li:nth-child(4){animation-delay:1.05s}.kb-src li:nth-child(5){animation-delay:1.4s}
.kb-arrow{display:flex;align-items:center;gap:8px;color:var(--acc-ink);font-size:13px;font-weight:650}
.kb-res{padding:14px;border-radius:12px;background:var(--tint2);border:1px solid var(--tint);display:flex;flex-direction:column;gap:4px}
.kb-res b{display:flex;align-items:center;gap:8px;font-weight:650;color:var(--acc-ink)}
.kb-res span{font-size:14px;line-height:1.6;color:var(--ink2)}
.kb-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr));gap:12px}
.kb-cols>div{padding:14px;border-radius:12px;display:flex;flex-direction:column;gap:10px}
.yes{background:var(--ok-soft);border:1px solid var(--ok-line)}
.no{background:var(--bg);border:1px solid var(--line)}
.kb-cols li{display:flex;align-items:center;gap:8px;font-size:14.5px;animation:dkSeq 8s ease-in-out infinite}
.yes li:nth-child(1){animation-delay:2s}.yes li:nth-child(2){animation-delay:2.35s}.yes li:nth-child(3){animation-delay:2.7s}.yes li:nth-child(4){animation-delay:3.05s}
.no li:nth-child(1){animation-delay:3.6s}.no li:nth-child(2){animation-delay:3.95s}.no li:nth-child(3){animation-delay:4.3s}.no li:nth-child(4){animation-delay:4.65s}
.kb-note{display:flex;align-items:center;gap:8px;font-size:14px;line-height:1.6;color:var(--ink2)}
/* 四种接法 */
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));gap:14px}
.mode{padding:18px;border-radius:14px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.mode h3{font-size:16.5px}
.mode>p:not(.flow){font-size:14px;color:var(--muted)}
.flow{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:12.5px;font-weight:600}
.fl{padding:4px 9px;border-radius:8px;background:var(--fill);color:var(--ink2)}
.fl.acc{background:var(--tint);color:var(--acc-ink)}
.fl.you{background:#e4e8ec;color:var(--ink)}
.to{color:var(--muted)}
.tag{align-self:flex-start;padding:2px 8px;border-radius:6px;border:1px solid var(--tint);color:var(--acc-ink);font-size:12px;font-weight:600}
/* 开通三步 + 联系方式 */
.start{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(340px,100%),1fr));gap:16px;align-items:start}
.s-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(190px,100%),1fr));gap:12px}
.s-steps li{display:flex;flex-direction:column;gap:10px;padding:20px;border-radius:14px;background:#fff;border:1px solid var(--line);min-width:0}
.s-top{display:flex;align-items:center;gap:12px}
.s-n{font-size:13px;font-weight:700;color:var(--acc-ink)}
.s-steps b{font-size:18px;font-weight:650}
.s-steps li>span:last-child{font-size:14.5px;line-height:1.6;color:var(--ink2)}
.contact{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 20px 8px;box-shadow:var(--shadow)}
.contact h3{margin-bottom:4px}
.c-row{display:grid;grid-template-columns:36px minmax(0,1fr);gap:12px;padding:13px 0;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}
.c-row:last-child{border-bottom:0}
a.c-row:hover{color:var(--ink)}
a.c-row:hover b{color:var(--acc-ink)}
.c-row .ico{width:36px;height:36px;border-radius:10px}
.c-row .ico .ic{width:18px;height:18px}
.c-row>span:last-child{display:flex;flex-direction:column;gap:2px;min-width:0}
.c-row small{font-size:13px;color:var(--muted)}
.c-row b{font-size:17px;font-weight:650;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.c-row>span:last-child>span{font-size:13px;line-height:1.55;color:var(--muted)}
/* 价格 + 定制 */
.prices{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(380px,100%),1fr));gap:16px;align-items:stretch}
.price-card{background:#fff;border:2px solid var(--acc);border-radius:20px;padding:clamp(22px,3vw,30px);display:flex;flex-direction:column;gap:18px;box-shadow:var(--shadow)}
.amount{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px}
.amount b{font-size:clamp(48px,5vw,60px);line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.amount span{font-size:18px;color:var(--ink2)}
.amount small{margin-left:auto;font-size:14px;color:var(--muted)}
.lead-p{font-size:15px;color:var(--ink2)}
.checks{display:flex;flex-direction:column;gap:11px}
.checks li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;align-items:start}
.ic.chk{width:20px;height:20px;margin-top:2px;stroke:var(--acc);stroke-width:2.4}
.checks small{display:block;font-size:13.5px;color:var(--muted)}
.price-card .cta-row{margin-top:auto;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 22px;border:0;border-radius:12px;background:var(--acc);color:#fff;font-size:16px;font-weight:650;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--acc-ink);color:#fff}
.price-card .btn-ghost{min-height:52px;padding:0 18px;border-radius:12px;font-size:15px;white-space:nowrap}
.custom-card{background:var(--surface2);border:1px dashed var(--edge);border-radius:20px;padding:clamp(22px,3vw,30px);display:flex;flex-direction:column;gap:14px}
.cc-title{display:flex;align-items:center;gap:12px}
.cc-title b{font-size:22px;font-weight:700}
.cc-pick{font-size:14px;color:var(--muted)}
.ccs{display:flex;flex-wrap:wrap;gap:8px}
.cc{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--edge);background:#fff;color:var(--ink);font-size:14.5px;font-weight:600;cursor:pointer;user-select:none}
.cc .ic{display:none}
.cc:hover{border-color:var(--acc)}
body:has(#it-orders:checked) [for=it-orders],body:has(#it-pos:checked) [for=it-pos],body:has(#it-calendar:checked) [for=it-calendar],body:has(#it-strict:checked) [for=it-strict]{background:var(--acc);border-color:var(--acc);color:#fff}
body:has(#it-orders:checked) [for=it-orders] .ic,body:has(#it-pos:checked) [for=it-pos] .ic,body:has(#it-calendar:checked) [for=it-calendar] .ic,body:has(#it-strict:checked) [for=it-strict] .ic{display:block}
.custom-card .fine{font-size:13.5px}
.btn-dark{margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;gap:8px;min-height:52px;padding:0 20px;border-radius:12px;background:var(--ink);color:#fff;font-size:15.5px;font-weight:650;text-decoration:none}
.btn-dark:hover{background:#000;color:#fff}
/* 需求表（<details>：没有脚本时点标题展开） */
details>summary{list-style:none;cursor:pointer}
details>summary::-webkit-details-marker{display:none}
.chev{color:var(--muted);transition:transform .2s}
details[open]>summary .chev{transform:rotate(180deg)}
.apply{margin-top:16px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.apply>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;padding:14px clamp(18px,3vw,28px);font-size:17px;font-weight:650}
.apply-in{padding:0 clamp(18px,3vw,28px) clamp(18px,3vw,28px)}
.lead{display:flex;flex-direction:column;gap:20px}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.lead-head{display:flex;flex-direction:column;gap:4px}
.lead-head b{font-size:22px;font-weight:700}
.lead-head span{font-size:14.5px;color:var(--muted)}
.lead-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(380px,100%),1fr));gap:20px 32px}
.lead-col{display:flex;flex-direction:column;gap:18px;min-width:0}
.lead-col:last-child{gap:14px}
fieldset{padding:0;border:0;min-width:0}
legend{padding:0;margin-bottom:8px;font-size:14px;font-weight:650}
.lead:has(#plan-std:checked) .items-fs{display:none}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{position:relative;display:inline-flex}
.opt input{position:absolute;opacity:0;width:1px;height:1px;margin:0}
.opt span{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--edge);background:#fff;font-size:14.5px;font-weight:600;cursor:pointer;user-select:none}
.opt:hover span{border-color:var(--acc)}
.opt input:checked+span{background:var(--acc);border-color:var(--acc);color:#fff}
.opt input:focus-visible+span{outline:2px solid var(--acc);outline-offset:2px}
.field{display:flex;flex-direction:column;gap:6px}
.field>span{font-size:14px;font-weight:650}
.field em{margin-left:6px;font-style:normal;font-size:12px;font-weight:500;color:var(--acc-ink)}
.field input,.field textarea{width:100%;min-height:48px;padding:0 12px;border-radius:10px;border:1px solid var(--edge);background:#fff;font-size:16px}
.field textarea{min-height:96px;padding:10px 12px;line-height:1.5;resize:vertical}
.field input:focus,.field textarea:focus{outline:2px solid var(--acc);outline-offset:0;border-color:var(--acc)}
.lead-foot{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px}
.lead-foot .btn{padding:0 26px}
.lead-foot>span{flex:1 1 260px;font-size:13px;line-height:1.6;color:var(--muted)}
.apply-ok{display:flex;flex-direction:column;gap:12px;align-items:flex-start;padding-top:4px}
.apply-ok b{font-size:20px;font-weight:700;color:var(--ok-fg)}
.ok-ic{width:36px;height:36px;border-radius:999px;background:var(--ok-bg);color:var(--ok-fg);display:grid;place-items:center}
.apply-err{margin-bottom:16px;padding:12px 14px;border-radius:12px;background:#fdecea;color:#8a1c1c;font-size:14.5px}
/* 隐私、常见问题、结尾、页脚 */
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:14px}
.pv{display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:14px;background:#fff;border:1px solid var(--line)}
.pv>span:last-child{display:flex;flex-direction:column;gap:4px;min-width:0}
.pv b{font-size:16.5px;font-weight:650}
.pv>span:last-child>span{font-size:14px;line-height:1.6;color:var(--muted)}
.links{margin-top:6px;display:flex;flex-wrap:wrap;gap:0 20px;font-size:14.5px}
.guides{margin-top:14px;display:flex;flex-wrap:wrap;align-items:center;gap:0 20px;font-size:14.5px}
.guides b{margin-right:-6px;font-weight:650}
.guides a{display:inline-flex;align-items:center;min-height:44px}
.links a{display:inline-flex;align-items:center;min-height:44px}
.faq{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(460px,100%),1fr));gap:10px 16px;align-items:start}
.qa{border-radius:12px;background:#fff;border:1px solid var(--line)}
.qa>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding:12px 16px;font-size:16px;font-weight:650}
.qa p{padding:0 16px 16px;font-size:15px;line-height:1.7;color:var(--ink2)}
.end-wrap{padding-block:clamp(64px,8vw,104px)}
.end{background:var(--deep);color:#fff;border-radius:24px;padding:clamp(28px,5vw,52px);display:flex;flex-wrap:wrap;gap:24px 40px;align-items:center;justify-content:space-between}
.end>div{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:10px}
.end h2{font-size:clamp(26px,3vw,38px)}
.end>div>p{color:var(--deep-text);line-height:1.7}
.btn-light{display:inline-flex;align-items:center;gap:10px;min-height:56px;padding:0 22px;border-radius:12px;background:#fff;color:var(--deep);font-weight:700;text-decoration:none;white-space:nowrap}
.btn-light:hover{background:var(--on-dark);color:var(--deep)}
.btn-outline{display:inline-flex;align-items:center;min-height:56px;padding:0 22px;border-radius:12px;border:1px solid rgba(255,255,255,.45);color:#fff;font-weight:650;text-decoration:none}
.btn-outline:hover{border-color:#fff;color:#fff}
.foot{border-top:1px solid var(--line);background:var(--surface2)}
.foot .wrap{padding-block:40px 28px;display:flex;flex-direction:column;gap:28px}
.foot-top{display:flex;flex-wrap:wrap;gap:32px 48px;justify-content:space-between}
.foot-about{flex:1 1 260px;max-width:360px;display:flex;flex-direction:column;gap:12px;font-size:14px;line-height:1.7;color:var(--muted)}
.foot-about .brand{min-height:0;font-size:15px}
.foot-cols{display:flex;flex-wrap:wrap;gap:28px 56px;font-size:14px}
.foot-cols>div{display:flex;flex-direction:column}
.foot-cols b{color:var(--ink);font-weight:650}
.foot-cols a,.foot-cols span{display:inline-flex;align-items:center;min-height:44px;color:var(--ink2);text-decoration:none}
.foot-cols a:hover{color:var(--acc-ink)}
.foot-bot{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;justify-content:space-between;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.foot-r{display:flex;flex-wrap:wrap;align-items:center;gap:4px 16px;margin-left:auto}   /* 折到第二行时也贴右边（390、430 宽的中文页会折行） */
/* 页脚右下角的语言菜单（和主站一样）：<details>，点开向上弹出 */
.lang-menu{position:relative;margin-left:auto}   /* 折行时也靠右：弹出的列表右对齐，菜单在左边会伸出屏幕 */
.lang-menu>summary{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 10px;border-radius:10px;color:var(--ink2);font-size:13.5px;font-weight:600;white-space:nowrap}
.lang-menu>summary:hover{background:var(--fill);color:var(--ink)}
.lang-menu ul{position:absolute;right:0;bottom:100%;z-index:20;margin-bottom:6px;min-width:168px;padding:6px;border-radius:10px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.lang-menu li a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;padding:0 12px;border-radius:7px;color:var(--ink);font-size:14.5px;text-decoration:none}
.lang-menu li a:hover{background:var(--fill)}
.lang-menu li a[aria-current]{font-weight:650}
.lang-menu li a .ic{color:var(--acc)}
@media (max-width:420px){.btn-line{padding:0 12px}.top-in{gap:8px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}