/* 客户网站第二阶段：参考成熟硬件租赁网站的信息层级，原创设计。 */
:root{--guide-bg:#f8f8f6;--guide-fg:#252e2b;--guide-muted:#78847c;--guide-line:#e8ebe5}
.site-header{position:sticky;top:0;z-index:20;backdrop-filter:blur(12px);background:rgba(250,250,247,.96)}
.hero{gap:80px;padding-top:105px;padding-bottom:105px}
.hero h1{font-size:clamp(49px,5.3vw,76px);font-weight:680;line-height:1.26;letter-spacing:-3.9px}
.hero-visual{border-radius:3px;background:#eef1ec;min-height:543px}
.hero-visual .visual-meta,.hero-visual .visual-foot{letter-spacing:1px}
.hero .button-dark{min-width:190px}
.equipment-specs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:30px}
.equipment-specs>div{padding:24px 22px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.equipment-specs>div:nth-child(3n){border-right:0}.equipment-specs>div:nth-child(n+4){border-bottom:0}
.equipment-specs span,.equipment-specs small{display:block;font-size:11px;color:#88958c}
.equipment-specs b{display:block;margin:9px 0 5px;font-size:19px;letter-spacing:-.5px;font-weight:630}
.plans-wrap{background:#f6f7f3}
.membership-showcase{display:grid;grid-template-columns:1.02fr .98fr;gap:55px;align-items:center;border-top:1px solid #dde4dc;border-bottom:1px solid #dde4dc;padding:60px 0;margin-bottom:65px}
.member-visual>p{font-size:10px;color:#a3aea5;margin:18px 0 0;text-align:center}
.member-card{aspect-ratio:1.65;min-height:275px;max-width:530px;border-radius:16px;position:relative;overflow:hidden;padding:25px 29px;color:#5b6965;background:linear-gradient(132deg,#eef1ef 0%,#c7d1c9 24%,#e9eae7 43%,#adbcb0 67%,#e0e4df 100%);box-shadow:0 2px 0 #f4f5f1 inset,0 23px 55px rgba(40,57,43,.13),0 3px 8px rgba(40,57,43,.09);border:1px solid #b4c3b8}
.member-card::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(105deg,rgba(255,255,255,.25) 0 1px,transparent 1px 6px);opacity:.25;pointer-events:none}
.member-card::after{content:"";width:150%;height:110%;position:absolute;top:-90%;left:-30%;transform:rotate(21deg);background:linear-gradient(transparent,rgba(255,255,255,.32),transparent);pointer-events:none}
.member-card-top,.member-card-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;position:relative;z-index:2}
.member-card-top strong{font-size:19px;font-weight:780;letter-spacing:-1px}.member-card-top strong span{color:#799b81}
.member-card-top>span,.member-card-bottom>span{font-size:9px;letter-spacing:1.4px;font-weight:700}
.member-emblem{position:absolute;inset:0;display:grid;place-items:center}.member-emblem span{border:2px solid rgba(244,249,242,.63);width:131px;height:131px;border-radius:50%;display:grid;place-items:center;font-size:40px;letter-spacing:-8px;font-weight:680;text-shadow:0 2px 2px #ffffff88;color:#9aaea1;box-shadow:inset 0 0 0 6px #dae2db8c,0 1px 1px rgba(255,255,255,.7)}
.member-card-bottom{position:absolute;bottom:27px;left:29px;right:29px}.member-card-bottom small{display:block;letter-spacing:1.4px;font-size:8px}.member-card-bottom b{font-size:14px;font-weight:690;display:block;margin-top:4px}
.member-details h3{font-size:clamp(32px,3.3vw,47px);line-height:1.36;font-weight:670;letter-spacing:-1.8px;margin:5px 0 18px}
.member-details>p:not(.kicker){font-size:14px;color:#7c887e;line-height:2;max-width:445px}
.member-details .term-selector{margin:29px 0 24px}.member-details .term-selector>span,.member-details .term-selector>small{display:none}
.membership-details{margin:0 0 27px;border-top:1px solid #e1e6de}
.membership-details>div{display:flex;gap:17px;justify-content:space-between;align-items:baseline;padding:10px 0;border-bottom:1px solid #e1e6de;font-size:12px}
.membership-details dt{color:#8b9a8d}.membership-details dd{margin:0;text-align:right;font-weight:650}
.price-head{display:flex;justify-content:space-between;align-items:end;gap:55px;margin:0 0 25px}.price-head h3{font-size:31px;margin:0;line-height:1.3;letter-spacing:-1.4px}
.price-head>p{font-size:12px;color:#839184;max-width:370px;line-height:1.9}
.price-comparison{border:1px solid #dce4da;background:#fff;margin-top:25px}
.comparison-row{display:grid;grid-template-columns:1.2fr 1.2fr 1fr;gap:20px;padding:15px 24px;border-bottom:1px solid #edf0ea;font-size:12px;color:#68766c}
.comparison-row:last-child{border-bottom:0}.comparison-row span:first-child{font-weight:650;color:#34483a}.comparison-header{font-size:11px;color:#8b998d;background:#f7f9f6}.comparison-header span:first-child{color:#8b998d}
.legal-preview{padding-top:105px}.guide-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.guide-card{display:flex;flex-direction:column;min-height:261px;background:white;border:1px solid var(--line);padding:27px 26px;transition:border .18s,transform .18s}.guide-card:hover{border-color:#9bb4a1;transform:translateY(-2px)}
.guide-card>span{font-size:10px;color:#91a395;letter-spacing:1.3px}.guide-card h3{font-size:22px;letter-spacing:-.5px;margin:22px 0 10px}
.guide-card p{font-size:12px;color:#829084;line-height:1.9;margin:0 0 20px}.guide-card b{font-size:12px;color:#38614c;margin-top:auto}
.policy-note{border-bottom:1px solid var(--line);padding:23px 0;display:flex;justify-content:space-between;gap:18px;align-items:center;font-size:12px}
.policy-note p{margin:0;color:#829084}.policy-note a{font-weight:700;color:#3e6653;white-space:nowrap}
.guide-body{background:var(--guide-bg)}.guide-body .site-header{position:sticky}.guide-topnav{display:flex;gap:28px;align-items:center;font-size:13px}.guide-topnav .nav-contact{background:#293e37;color:white;border-radius:4px;padding:8px 17px}
.guide-container{max-width:1000px;padding-top:46px;padding-bottom:95px}.guide-intro{display:flex;justify-content:space-between;gap:15px;align-items:center}
.guide-intro .kicker{margin:0;font-size:10px}.guide-draft{font-size:11px;color:#8b7c61;background:#f4eee1;padding:7px 12px;border-radius:3px}
.guide-links{display:flex;flex-wrap:wrap;gap:6px;border-bottom:1px solid var(--guide-line);margin-top:24px;padding:0 0 23px}
.guide-links a{font-size:12px;color:#6f7f70;border:1px solid #e4e9e2;padding:9px 15px;border-radius:4px;background:#fff}
.guide-links a[aria-current="page"]{background:#31463a;border-color:#31463a;color:#fff}
.guide-heading{margin:69px 0 41px;max-width:770px}.guide-heading h1{font-size:clamp(40px,4.8vw,62px);letter-spacing:-2.4px;line-height:1.32;font-weight:670;margin:8px 0 22px}
.guide-heading>p:not(.kicker){font-size:15px;line-height:2;max-width:685px;color:#7e8b7f}
.guide-article{max-width:840px;background:#fff;border:1px solid var(--guide-line);padding:15px 45px}
.guide-article section{padding:35px 0;border-bottom:1px solid var(--guide-line)}.guide-article section:last-child{border-bottom:0}
.guide-article h2{font-size:21px;font-weight:660;letter-spacing:-.45px;margin:0 0 18px}.guide-article p,.guide-article li{font-size:14px;color:#69786d;line-height:2.05;margin:13px 0}
.guide-article strong{color:#33493b}.guide-article a{color:#44745b;text-decoration:underline;text-underline-offset:4px}
.guide-article .article-note{background:#f1f5ef;border:1px solid #e0e7dc;margin:20px 0;padding:27px}
.formula{padding:24px;background:#f1f5ef;color:#2f513d;font-size:16px;font-weight:700;margin:24px 0;text-align:center}
.guide-end{max-width:840px;display:flex;align-items:center;justify-content:space-between;gap:35px;padding:30px 0}
.guide-end b{font-size:15px}.guide-end p{font-size:12px;color:#829084;line-height:1.8}.guide-end .button{flex-shrink:0}
.guide-footer{padding-top:45px}.guide-footer .footer-grid{padding-bottom:35px}
.application-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:22px;align-items:start}
.application-card{background:#fff;border:1px solid #e2e8e0;padding:32px 33px}
.app-section-mark{font-size:10px;font-weight:660;letter-spacing:1.4px;color:#7f9d84}
.application-card h2{font-size:24px;line-height:1.5;letter-spacing:-.65px;margin:9px 0 25px;font-weight:660}
.application-notes{border-top:1px solid #e6ebe4}.application-notes p{font-size:13px;line-height:1.95;color:#748174;border-bottom:1px solid #e6ebe4;margin:0;padding:15px 0}
.application-notes b{color:#354c3e}.read-links{display:grid;gap:3px;margin-top:24px}.read-links a{font-size:13px;padding:9px 0;color:#457058;text-decoration:underline;text-underline-offset:4px}
.application-form label{display:flex;flex-direction:column;gap:8px;font-size:12px;color:#5a6d5e;font-weight:650;margin-bottom:19px}
.application-form input,.application-form select,.application-form textarea{border:1px solid #dbe4d9;padding:12px;border-radius:4px;background:#fdfefd;min-height:43px;font-weight:400;color:#2e3c32;width:100%;resize:vertical}
.application-form .consent-line{display:flex;flex-direction:row;gap:11px;font-size:12px;line-height:1.85;color:#5d6b5f;font-weight:450;cursor:pointer}
.application-form .consent-line input{width:17px;height:17px;min-height:17px;margin:3px 0 0;flex-shrink:0;accent-color:#294a35}
.application-form .consent-line a{color:#2b6b45;text-decoration:underline}
.notice-box{border-left:3px solid #a1b9a2;background:#f3f6f1;font-size:12px;line-height:1.9;padding:14px 16px;margin:7px 0 25px;color:#687969}
.app-submit{width:100%;justify-content:center}.app-result{border-top:1px solid #e4e9e2;margin-top:25px;padding-top:19px}
.app-result textarea{line-height:1.9;min-height:230px}.app-result .button{min-height:39px}.app-result p{font-size:12px;color:#417453}
@media(max-width:920px){.hero{gap:35px}.membership-showcase{gap:30px}.member-card{min-height:240px}.guide-container{padding-top:25px}.application-layout{gap:14px}.application-card{padding:24px}}
@media(max-width:760px){.site-header{position:static}.hero{padding-top:65px;padding-bottom:70px;gap:36px}.hero h1{font-size:clamp(45px,9vw,62px);letter-spacing:-2.8px}.equipment-specs{grid-template-columns:repeat(2,minmax(0,1fr))}.equipment-specs>div{border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)!important;padding:19px 13px}.equipment-specs>div:nth-child(even){border-right:0!important}.equipment-specs>div:nth-child(n+5){border-bottom:0!important}
.membership-showcase{grid-template-columns:1fr;gap:29px;padding:25px 0 40px}.member-card{min-height:235px;max-width:520px;margin:auto}.member-visual>p{margin-bottom:18px}
.guide-card-grid{grid-template-columns:1fr}.guide-card{min-height:185px}.policy-note{display:block}.policy-note a{display:block;margin-top:14px}
.price-head{display:block}.comparison-row{grid-template-columns:1fr 1fr 1fr;gap:10px;padding:11px;font-size:11px}
.guide-links{display:grid;grid-template-columns:1fr 1fr;gap:7px}.guide-links a{font-size:11px;padding:8px}.guide-draft{font-size:10px;text-align:right}
.guide-heading{margin:47px 0 29px}.guide-heading h1{font-size:43px}.guide-article{padding:5px 23px}.guide-article section{padding:24px 0}.guide-end{display:block}.guide-end .button{margin-top:12px}
.application-layout{grid-template-columns:1fr}.application-card{padding:26px}.guide-topnav{gap:13px;font-size:12px}}
@media(max-width:420px){.member-card{min-height:206px}.member-emblem span{height:90px;width:90px;font-size:30px}.guide-article{padding:0 18px}.guide-heading h1{font-size:37px}.guide-links a{font-size:10px}.guide-intro{align-items:start}.comparison-row{font-size:10px}.application-card{padding:20px}.member-card-top>span{font-size:7px}}
@media(prefers-reduced-motion:reduce){.guide-card{transition:none}.guide-card:hover{transform:none}}
/* 真正窄屏宽度仍可用；避免桌面模型图撑开正文栅格。 */
@media(max-width:760px){
  .header-inner{min-width:0}
  .menu-toggle{display:block!important;margin-left:auto}
  .main-nav{display:none}
  .main-nav.is-open{display:flex}
  .hero{grid-template-columns:minmax(0,1fr);min-width:0}
  .hero-text,.hero-visual,.desk-scene,.membership-showcase,.member-details{min-width:0;max-width:100%}
  .hero .lead{max-width:100%;overflow-wrap:anywhere}
  .hero-visual{overflow:hidden;width:100%}
  .price-head{min-width:0}
}
.end-cta{display:flex;justify-content:space-between;align-items:end;gap:50px;border-top:1px solid var(--line)}
.end-cta h2{font-size:clamp(38px,3.7vw,52px);line-height:1.4;letter-spacing:-2px;font-weight:670;margin:0}
.end-cta p:not(.kicker){font-size:14px;line-height:1.9;max-width:560px;color:#77857b}
.end-cta-actions{display:flex;flex-direction:column;gap:23px;align-items:flex-start;min-width:215px}
.end-cta-actions .button{min-width:215px}
@media(max-width:760px){.end-cta{display:block}.end-cta-actions{margin-top:32px}}