.modal{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:20px;background:rgba(12,39,39,.42);backdrop-filter:blur(5px)}.modal[aria-hidden="true"]{display:none}.modal-card{position:relative;width:min(440px,100%);padding:38px;border-radius:26px;background:#f8fbf7;box-shadow:0 25px 80px rgba(0,0,0,.2)}.modal-card h2{font-size:28px}.modal-hint,.muted{color:#60777b}.modal-close{position:absolute;top:15px;right:18px;color:#60777b;font-size:28px}.modal-card label{display:block;margin:15px 0;color:#60777b;font-size:13px}.modal-card input[type="tel"],.modal-card input[type="password"]{display:block;width:100%;margin-top:7px;padding:13px 15px;border:1px solid #d5e7e1;border-radius:12px;background:#fff;font:inherit}.agreement{display:flex!important;align-items:center;gap:7px}.submit{width:100%;justify-content:center;border:0}.form-error{min-height:22px;color:#b73c4c;font-size:13px}.account-panel{padding:58px 28px 82px;background:rgba(255,255,255,.5)}.account-wrap{max-width:1184px;margin:auto}.account-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:18px}.account-card{padding:26px;border-radius:22px;background:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.9);box-shadow:0 18px 50px rgba(22,65,61,.12)}.account-card h3{margin:0 0 19px;font-size:19px}.profile-card{display:flex;align-items:center;gap:18px}.profile-avatar{width:70px;height:70px;border-radius:22px;display:grid;place-items:center;background:linear-gradient(145deg,#8f70df,#45347a);color:#fff;font-size:34px;font-weight:800}.profile-card h3{margin:0 0 3px}.profile-card p{color:#60777b;margin:0 0 10px}.status-pill{font-size:12px;color:#137565;background:#dff4e8;padding:4px 9px;border-radius:14px}.stats{display:flex;gap:34px}.stats div{display:flex;flex-direction:column;gap:3px}.stats strong{font-size:25px}.stats span{color:#60777b;font-size:13px}@media(max-width:850px){.account-panel{padding:38px 20px 55px}.account-grid{grid-template-columns:1fr}}

/* PC interactive views */
[hidden]{display:none!important}.pc-page{max-width:1120px;margin:0 auto;padding:84px 28px}.pc-service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.pc-project-card{display:flex;gap:18px;align-items:flex-start;cursor:pointer;min-height:170px}.pc-project-copy{flex:1;min-width:0}.pc-project-image{width:116px;height:132px;object-fit:cover;border-radius:16px;background:#e6f3ee}.text-button{border:0;background:none;color:#087b69;font:inherit;cursor:pointer;padding:0}.text-button:hover{text-decoration:underline}.pc-form{max-width:700px;background:#fff;border:1px solid #d8e8e1;border-radius:22px;padding:30px;display:grid;gap:18px;box-shadow:0 12px 34px rgba(22,79,66,.08)}.pc-form label{display:grid;gap:8px;font-weight:700;color:#173b35}.pc-form input,.pc-form textarea{font:inherit;padding:13px 14px;border:1px solid #c8ded6;border-radius:12px;background:#fbfffd;resize:vertical}.pc-form textarea{min-height:140px}.pc-copy{min-height:420px;line-height:1.9}.pc-copy p{max-width:720px;font-size:18px}.pc-toast{position:fixed;z-index:20;left:50%;bottom:36px;transform:translate(-50%,20px);background:#143c35;color:#fff;padding:12px 20px;border-radius:999px;opacity:0;pointer-events:none;transition:.2s;box-shadow:0 10px 26px rgba(0,0,0,.18)}.pc-toast.show{opacity:1;transform:translate(-50%,0)}.pc-toast.error{background:#a03d3d}.detail-card{max-width:560px}.pc-detail-image{display:block;width:100%;height:230px;object-fit:cover;border-radius:16px;margin:10px 0 18px}.detail-price{font-weight:800;font-size:24px;color:#087b69;margin:20px 0}.pc-project-card:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(22,79,66,.13)}
@media(max-width:760px){.pc-service-grid{grid-template-columns:1fr}.pc-page{padding:48px 18px}.pc-project-card{min-height:auto}.pc-project-image{width:88px;height:104px}}

.join-grid,.account-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.join-card,.account-card{min-width:0;overflow-wrap:anywhere}.pc-form select{font:inherit;padding:12px;border:1px solid #c8ded6;border-radius:12px}.detail-card{max-height:85vh;overflow:auto}@media(max-width:760px){.join-grid,.account-grid{grid-template-columns:1fr}}
.pc-time-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.pc-form small{font-weight:400;color:#667b76}.pc-project-image{background:#e1eee9}@media(max-width:760px){.pc-time-row{grid-template-columns:1fr}}
.auth-card{max-height:calc(100vh - 32px);overflow:auto}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 34px 24px 0;padding:4px;border-radius:14px;background:#e8f2ee}.auth-tabs button{padding:10px 14px;border:0;border-radius:11px;background:transparent;color:#55716e;font:inherit;font-weight:700}.auth-tabs button.active{background:#fff;color:#087b69;box-shadow:0 4px 14px rgba(22,79,66,.1)}.auth-code-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-top:7px}.modal-card .auth-code-row input,.modal-card input[name="captcha"],.modal-card input[name="invite_code"]{display:block;width:100%;padding:13px 15px;border:1px solid #d5e7e1;border-radius:12px;background:#fff;font:inherit}.auth-code-row button{white-space:nowrap;padding:0 14px}.auth-code-row button:disabled{opacity:.65;cursor:not-allowed}
.demand-list-view{padding-top:18px}.demand-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.demand-card{padding:24px;border:1px solid #d8e8e1;border-radius:20px;background:#fff;box-shadow:0 12px 30px rgba(22,79,66,.07)}.demand-card h3{margin-top:0}.demand-card .status-pill{margin-left:12px}.demand-actions{display:flex;gap:10px;align-items:center;margin-top:18px;flex-wrap:wrap}@media(max-width:760px){.demand-list{grid-template-columns:1fr}}

/* Desktop layout plan: restrained spacing, strong type hierarchy and image-led equal cards. */
@media(min-width:851px){
  .site-header{padding-left:max(32px,calc((100% - 1320px)/2));padding-right:max(32px,calc((100% - 1320px)/2))}
  .hero,.section,.pc-page{width:calc(100% - 64px);max-width:1320px}
  .pc-page{padding:68px 0 80px}.service-section{padding-top:24px}
  .section-heading{align-items:flex-end;margin-bottom:30px}.section-heading h2{font-size:32px;letter-spacing:-.6px}.section-subtitle{margin:8px 0 0;color:#60777b;font-size:15px}
  .service-grid,.pc-service-grid{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:1fr;gap:26px}
  .service-card.pc-project-card{display:flex;flex-direction:column;gap:0;min-width:0;min-height:430px;height:100%;padding:14px;border-radius:24px;background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.95);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease}
  .pc-project-image{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:17px;margin:0;background:#e1eee9}
  .pc-project-copy{display:flex;flex:1;flex-direction:column;width:100%;padding:18px 6px 7px}
  .pc-project-copy h3{font-size:22px;line-height:1.3;margin:0 0 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .pc-project-copy p{font-size:14px;line-height:1.65;margin:3px 0;color:#647a78;overflow:hidden}.pc-project-copy p:nth-of-type(2){display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;min-height:46px}
  .service-card .meta{width:100%;margin-top:auto;padding-top:17px;border-top:1px solid #e1ece8}.service-card .meta strong{color:#0b7c68;font-size:23px;letter-spacing:-.3px}.service-card .text-button{font-weight:700}
  .pc-service-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 0 18px;padding:16px;border-radius:22px;background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.9)}
  .pc-search{display:flex;align-items:center;flex:0 1 460px;height:48px;padding-left:16px;border:1px solid #c8ddd7;border-radius:15px;background:#fff;overflow:hidden}.pc-search span{font-size:25px;color:#6a817d}.pc-search input{min-width:0;flex:1;height:100%;padding:0 12px;border:0;outline:0;background:transparent;font:inherit}.pc-search button{align-self:stretch;padding:0 22px;background:#137565;color:#fff;font-weight:700}
  .pc-filter-chips{display:flex;justify-content:flex-end;gap:9px;overflow:auto}.pc-filter-chips button{white-space:nowrap;padding:9px 15px;border-radius:999px;color:#526e70;background:#f6fbf9;border:1px solid #d7e6e1}.pc-filter-chips button.active,.pc-filter-chips button:hover{color:#fff;background:#137565;border-color:#137565}
  .pc-result-count{margin:0 0 18px;color:#60777b;font-size:14px}
}

/* 2026-10-02 PC information architecture and responsive presentation. */
.site-header{max-width:none;padding:14px max(28px,calc((100vw - 1280px)/2));border-bottom:1px solid rgba(8,83,70,.1);background:rgba(250,253,251,.94);backdrop-filter:blur(18px)}
.site-header nav{gap:6px}.site-header nav a{padding:10px 13px;border-radius:10px}.site-header nav a:hover,.site-header nav a.active{background:#e7f5ef;color:#087b68}
.header-actions{gap:9px}.header-city,.header-message{padding:9px 10px;border:0;background:transparent;color:#365e59;font-weight:700;text-decoration:none}.header-user{position:relative}.header-user>button{display:flex;align-items:center;gap:8px;padding:5px 9px 5px 5px;border:1px solid #d3e5df;border-radius:999px;background:#fff;color:#173b35}.header-user>button span:first-child{display:grid;width:31px;height:31px;place-items:center;border-radius:50%;background:#117765;color:#fff}.header-user-menu{position:absolute;top:calc(100% + 10px);right:0;z-index:15;display:none;width:170px;padding:8px;border:1px solid #d9e8e3;border-radius:15px;background:#fff;box-shadow:0 18px 50px rgba(16,67,58,.16)}.header-user.open .header-user-menu{display:grid}.header-user-menu a,.header-user-menu button{padding:10px 12px;border:0;border-radius:9px;background:transparent;color:#264d48;text-align:left;text-decoration:none;font:inherit}.header-user-menu a:hover,.header-user-menu button:hover{background:#ecf7f3;color:#087b68}
.hero{position:relative;min-height:610px;max-width:none;padding:88px max(40px,calc((100vw - 1280px)/2));overflow:hidden;background:radial-gradient(circle at 82% 23%,rgba(143,218,196,.26),transparent 31%),linear-gradient(135deg,#f6fbf7 0%,#eef8f4 55%,#fbfaf4 100%)}.hero:before{content:"";position:absolute;inset:0;opacity:.22;background-image:linear-gradient(rgba(11,113,94,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(11,113,94,.1) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,transparent 5%,#000 60%,transparent)}.hero-copy,.hero-art{position:relative;z-index:1}.hero h1{max-width:650px;font-size:clamp(48px,5vw,72px);line-height:1.08;letter-spacing:-2px}.hero-text{max-width:620px;font-size:19px;line-height:1.8}.trust{display:flex;gap:24px;margin-top:34px;color:#3a625c;font-size:14px}.hero-art{min-height:440px}.hero-scene{position:absolute;inset:30px 20px 34px 65px;overflow:hidden;border:10px solid rgba(255,255,255,.92);border-radius:32px;box-shadow:0 32px 90px rgba(25,92,76,.2)}.hero-scene img{width:100%;height:100%;object-fit:cover}.scene-note{position:absolute;z-index:2;display:grid;gap:4px;min-width:170px;padding:15px 17px;border:1px solid rgba(255,255,255,.8);border-radius:16px;background:rgba(255,255,255,.92);box-shadow:0 16px 34px rgba(16,71,60,.13);backdrop-filter:blur(12px)}.scene-note small{color:#728984}.scene-note strong{color:#173b35}.note-time{top:4px;right:0}.note-trust{left:25px;bottom:75px}.note-order{right:0;bottom:8px}.demand-callout{display:flex;align-items:center;justify-content:space-between;margin-top:38px;padding:35px 42px;border:1px solid #d3e8df;border-radius:24px;background:linear-gradient(115deg,#e7f7ef,#fffaf0)}.demand-callout h2{margin:4px 0}.demand-callout p{margin:6px 0;color:#55736f}.step-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.service-browser{display:grid;grid-template-columns:270px minmax(0,1fr);align-items:start;gap:28px}.service-filters{position:sticky;top:92px;display:grid;gap:20px;padding:24px;border:1px solid #d9e9e3;border-radius:20px;background:#fff;box-shadow:0 12px 38px rgba(22,79,66,.07)}.service-filters h3{margin:0}.service-filters label,.service-filters>div{display:grid;gap:9px;color:#315b55;font-size:14px;font-weight:700}.service-filters input,.service-filters select,.service-result-bar select{box-sizing:border-box;width:100%;min-height:44px;padding:10px 12px;border:1px solid #cce0d9;border-radius:11px;background:#fbfefd;color:#173b35;font:inherit}.price-filter{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:6px}.price-filter i{color:#8aa39e;font-style:normal}.pc-filter-chips{display:grid;max-height:310px;overflow:auto;gap:5px}.pc-filter-chips button{padding:9px 11px;border:0;border-radius:9px;background:transparent;color:#536f6b;text-align:left}.pc-filter-chips button.active,.pc-filter-chips button:hover{background:#e8f6f1;color:#087b68}.service-result-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid #dfebe7}.service-result-bar label{display:flex;align-items:center;gap:10px;color:#66807c}.service-result-bar select{width:160px}.service-results .pc-service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.empty-action{padding:50px;text-align:center}.empty-action .primary{display:inline-flex;margin-top:12px}
.account-panel,.join-panel,.pc-page,.pc-shared-page{min-height:calc(100vh - 82px);background:linear-gradient(180deg,#f6faf8,#edf7f3)}.account-wrap,.join-wrap,.pc-page{max-width:1280px}.pc-page>.section-heading{padding-top:16px}.order-card{transition:transform .2s,box-shadow .2s}.order-card:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(22,79,66,.11)}
@media(max-width:1180px){.header-city{display:none}.hero{grid-template-columns:1.05fr .95fr;padding-inline:34px}.service-results .pc-service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:850px){.site-header{padding:10px 16px}.nav-toggle{display:flex}.site-header nav{position:fixed;top:68px;left:14px;right:14px;z-index:30;display:none;padding:12px;border:1px solid #d6e8e1;border-radius:16px;background:#fff;box-shadow:0 20px 60px rgba(11,69,58,.18)}.site-header nav.open{display:grid}.header-message,.header-publish,#header-user-name{display:none}.hero{display:block;min-height:auto;padding:54px 20px 36px}.hero h1{font-size:42px;letter-spacing:-1px}.hero-text{font-size:16px}.hero-art{min-height:330px;margin-top:28px}.hero-scene{inset:20px 15px}.scene-note{min-width:130px;padding:11px 12px;font-size:12px}.note-trust{left:0}.trust{display:grid;grid-template-columns:1fr;gap:8px}.demand-callout{box-sizing:border-box;width:auto;align-items:flex-start;flex-direction:column;gap:18px;margin-inline:16px;padding:25px}.service-browser{grid-template-columns:1fr}.service-filters{position:static}.service-results .pc-service-grid{grid-template-columns:1fr}.service-result-bar{align-items:flex-start;gap:10px}.service-result-bar label{font-size:0}.step-grid{grid-template-columns:1fr}.pc-page{padding-inline:16px}.header-user-menu{right:-50px}}
@media(max-width:430px){.hero h1{font-size:36px}.hero-art{min-height:285px}.note-time{right:-5px}.note-order{right:-5px}.scene-note{min-width:112px}.service-result-bar select{width:145px}.service-filters{padding:18px}.demand-callout{width:calc(100% - 28px);margin-inline:14px}.site-header .brand span{display:inline;font-size:15px}}

/* 2026 PC visual system: scoped to this standalone web client. */
:root{--qb-ink:#153b3b;--qb-ink-soft:#496969;--qb-brand:#087b68;--qb-brand-dark:#066453;--qb-mint:#eaf7f1;--qb-sky:#e8f4f7;--qb-paper:#fff;--qb-bg:#f5faf8;--qb-line:#dbeae4;--qb-radius:18px;--qb-shadow:0 12px 34px rgba(15,73,63,.08);--qb-shadow-hover:0 22px 48px rgba(15,73,63,.15)}
html{scroll-behavior:smooth}body{min-width:320px;background:linear-gradient(135deg,#f7fbf4 0,#effaf7 52%,#eef7fb 100%);color:var(--qb-ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif}.site-header{height:78px;gap:34px;background:rgba(255,255,255,.9);border-bottom:1px solid var(--qb-line);box-shadow:0 4px 22px rgba(15,73,63,.04)}.brand{font-size:19px;letter-spacing:.2px}.brand-logo{width:44px;height:44px}.site-header nav{gap:28px}.site-header nav a{padding:27px 4px;color:#466466;font-weight:600}.site-header nav a.active:after{bottom:13px;height:2px;background:var(--qb-brand)}.nav-toggle{display:none}.ghost,.secondary{min-height:42px;border-color:#bddbd2;background:#fff;color:var(--qb-brand);font-weight:700;transition:.2s}.ghost:hover,.secondary:hover{border-color:var(--qb-brand);background:var(--qb-mint)}.primary{min-height:44px;border-radius:12px;background:var(--qb-brand);box-shadow:0 8px 18px rgba(8,123,104,.2);transition:transform .2s,background .2s,box-shadow .2s}.primary:hover{background:var(--qb-brand-dark);transform:translateY(-1px);box-shadow:0 12px 22px rgba(8,123,104,.24)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(11,160,136,.28);outline-offset:2px}.hero{min-height:570px;padding-top:82px;padding-bottom:70px}.hero h1{font-size:56px;letter-spacing:-2.2px}.hero h1 em{color:var(--qb-brand-dark)}.hero-text{font-size:17px;line-height:1.9}.hero-art{border-radius:30px;background:linear-gradient(145deg,#0c7668,#118579 50%,#72c7b8);box-shadow:0 25px 55px rgba(9,109,93,.22)}.art-center{background:#fff;color:var(--qb-brand);box-shadow:0 0 0 16px rgba(255,255,255,.13)}.art-card{border:1px solid rgba(255,255,255,.75);border-radius:14px}.section,.pc-page{max-width:1280px}.section-heading h2,.pc-page h2{font-size:32px;letter-spacing:-.8px}.eyebrow{color:var(--qb-brand);letter-spacing:1.8px}.section-subtitle,.muted{color:var(--qb-ink-soft)}.category-row{gap:10px}.category{border-color:var(--qb-line);background:#fff;font-weight:600}.category.active,.category:hover{background:var(--qb-brand);border-color:var(--qb-brand)}.service-card,.pc-panel,.order-card,.provider-card,.demand-card,.account-card,.join-card{border-color:var(--qb-line);background:rgba(255,255,255,.94);box-shadow:var(--qb-shadow)}.service-card:hover,.pc-panel:hover,.order-card:hover,.provider-card:hover,.demand-card:hover{box-shadow:var(--qb-shadow-hover)}.service-card .meta strong,.order-price,.detail-price{color:var(--qb-brand-dark)}.step-grid article{border:1px solid var(--qb-line);background:#fff;box-shadow:0 8px 22px rgba(15,73,63,.04)}.join-banner{border:1px solid #cae7de;background:linear-gradient(110deg,#e4f6e9,#e9f7f3 58%,#e8f4f8);box-shadow:var(--qb-shadow)}footer{border-top:1px solid var(--qb-line);background:#fff}.pc-page{padding-top:64px}.pc-form{width:min(100%,760px);max-width:none;border-color:var(--qb-line);border-radius:var(--qb-radius);box-shadow:var(--qb-shadow)}.pc-form input,.pc-form textarea,.pc-form select,.join-card input,.join-card textarea,.modal-card input[type="tel"],.modal-card input[type="password"],.modal-card input[name="captcha"],.modal-card input[name="invite_code"]{min-height:46px;border-color:#c9ddd6;background:#fbfefd;color:var(--qb-ink)}.pc-form input:focus,.pc-form textarea:focus,.pc-form select:focus,.join-card input:focus,.join-card textarea:focus{border-color:var(--qb-brand);box-shadow:0 0 0 3px rgba(8,123,104,.1);outline:0}.modal{padding:24px}.modal-card{border:1px solid rgba(255,255,255,.9);border-radius:22px;box-shadow:0 28px 70px rgba(8,45,42,.24)}.detail-card{width:min(840px,calc(100vw - 48px));max-width:840px}.account-panel,.join-panel{background:transparent}.account-grid{gap:20px}.account-card{border-radius:var(--qb-radius)}.profile-avatar{border-radius:18px;background:linear-gradient(145deg,#0a8976,#075c52)}.status-pill{background:#e1f5ec;color:#08755f;font-weight:700}.stats-grid article{border-color:var(--qb-line);box-shadow:0 8px 20px rgba(15,73,63,.04)}.pc-tabs{padding:5px;border:1px solid var(--qb-line);border-radius:14px;background:#fff;width:max-content;max-width:100%;overflow:auto}.pc-tabs button{border:0}.pc-tabs button.active{background:var(--qb-brand)}.provider-projects{gap:20px}.provider-card,.demand-card,.order-card{border-radius:var(--qb-radius)}.schedule-panel{border-top:3px solid var(--qb-brand)}.lottery-layout{align-items:start}.lottery-wheel{box-shadow:0 22px 45px rgba(9,93,79,.16)}.pc-toast{bottom:28px;max-width:calc(100vw - 32px);white-space:normal;text-align:center;background:var(--qb-ink)}#pc-shared{max-width:1280px!important;padding:64px 28px 82px!important}.record-list>div{border-bottom-color:var(--qb-line)}

@media(max-width:850px){body.nav-open{overflow:hidden}.site-header{height:66px;padding:0 16px;gap:10px}.brand{font-size:16px}.brand-logo{width:37px;height:37px}.nav-toggle{display:grid;place-content:center;gap:4px;order:3;width:42px;height:42px;margin-left:auto;border:1px solid var(--qb-line);border-radius:12px;background:#fff}.nav-toggle i{display:block;width:18px;height:2px;background:var(--qb-ink);border-radius:2px}.site-header nav{position:fixed;z-index:30;top:66px;left:12px;right:12px;display:none;flex-direction:column;gap:0;padding:8px;background:#fff;border:1px solid var(--qb-line);border-radius:16px;box-shadow:0 18px 36px rgba(15,73,63,.18)}.site-header nav.is-open{display:flex}.site-header nav a{padding:13px 14px;border-radius:10px}.site-header nav a.active:after{display:none}.site-header nav a.active{background:var(--qb-mint)}.header-actions{gap:6px}.header-actions .ghost{display:none}.header-actions .primary{min-height:38px;padding:8px 11px;font-size:12px;border-radius:10px}.hero{min-height:0;padding:44px 20px 54px}.hero h1{font-size:38px;letter-spacing:-1.5px}.hero-text{font-size:15px}.hero-buttons{display:grid;grid-template-columns:1fr 1fr}.hero-buttons a{justify-content:center;padding:12px 10px;font-size:14px}.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;font-size:11px}.hero-art{height:240px;margin-top:30px;border-radius:24px}.section,.pc-page{width:100%;padding:42px 18px}.section-heading h2,.pc-page h2{font-size:26px}.section-heading{margin-bottom:20px}.section-heading .more{font-size:14px}.service-grid,.pc-service-grid{gap:14px}.service-card.pc-project-card{min-height:0;padding:10px;border-radius:16px}.pc-project-copy{padding:13px 5px 5px}.pc-project-copy h3{font-size:18px}.pc-project-image{border-radius:12px}.pc-service-toolbar{display:block;padding:12px;border-radius:16px}.pc-search{width:100%;height:46px}.pc-filter-chips{justify-content:flex-start;margin-top:10px;padding-bottom:3px}.pc-filter-chips button{padding:8px 12px}.join-panel{padding:34px 16px}.join-grid{gap:16px}.join-card{padding:20px;border-radius:16px}.pc-form{padding:20px;border-radius:16px;gap:15px}.account-panel{padding:36px 16px 54px}.account-grid{gap:14px}.account-card{padding:20px}.demand-actions{gap:8px}.demand-actions .secondary,.demand-actions .primary{min-height:40px;padding:9px 13px}.stats-grid{gap:10px}.stats-grid article{padding:16px}.stats-grid strong{font-size:23px}.order-card{gap:13px;padding:18px}.provider-projects{gap:14px}.provider-card{padding:10px}.provider-card>img{border-radius:12px}.lottery-layout{gap:22px}.lottery-wheel{width:min(330px,88vw);border-width:10px}.lottery-center{width:84px;height:84px;border-width:5px}.lottery-prize{max-width:62px;font-size:12px}.detail-card{width:100%;max-width:100%;padding:24px 18px;border-radius:18px}.detail-gallery img{flex:0 0 180px;width:180px}.modal{padding:10px}.modal-card{padding:28px 20px;border-radius:18px}.auth-code-row{grid-template-columns:1fr}.auth-code-row button{height:42px}.pc-toast{bottom:16px;font-size:14px}#pc-shared{padding:42px 18px 62px!important}.pc-copy{min-height:280px}.pc-copy p{font-size:16px}.join-banner{margin:8px 16px 42px;padding:25px 22px;border-radius:18px}}
@media(max-width:390px){.brand span{display:none}.hero h1{font-size:34px}.hero-buttons{grid-template-columns:1fr}.trust{grid-template-columns:1fr 1fr}.stats-grid{grid-template-columns:1fr 1fr}.category{padding:9px 13px;font-size:13px}.provider-card{grid-template-columns:86px minmax(0,1fr)}.provider-card>img{width:86px}.modal-card h2{font-size:24px}}
.pc-action-link{display:inline-flex;margin-top:14px}.pc-tabs{display:flex;gap:10px;margin-bottom:22px}.pc-tabs button{padding:10px 18px;border:1px solid #c8ddd7;border-radius:999px;background:#fff;color:#55716e}.pc-tabs button.active{background:#137565;color:#fff;border-color:#137565}.order-list,.record-list,.provider-projects{display:grid;gap:14px}.order-card,.provider-card,.pc-panel{padding:22px;border:1px solid #d8e8e1;border-radius:20px;background:rgba(255,255,255,.88);box-shadow:0 10px 28px rgba(22,79,66,.07)}.order-card{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:24px}.order-card h3{margin:8px 0 2px}.order-price{font-size:22px;font-weight:800;color:#087b69}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px}.stats-grid article{display:flex;flex-direction:column;padding:22px;border-radius:18px;background:#fff;border:1px solid #d8e8e1}.stats-grid strong{font-size:28px}.stats-grid span{color:#60777b}.copy-value{padding:14px;border-radius:12px;background:#eef7f3;overflow-wrap:anywhere}.record-list>div{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid #e0ebe7}.lottery-layout{display:grid;grid-template-columns:minmax(360px,.8fr) minmax(0,1.2fr);gap:38px}.lottery-wheel{position:relative;width:min(460px,80vw);aspect-ratio:1;border:14px solid #e6ca84;outline:5px solid #123b34;border-radius:50%;box-shadow:0 20px 50px rgba(16,96,76,.18);transition:transform 1s ease}.lottery-wheel.spinning{transform:rotate(720deg)}.lottery-center{position:absolute;left:50%;top:50%;z-index:2;display:grid;place-items:center;width:112px;height:112px;transform:translate(-50%,-50%);border:7px solid #e6ca84;border-radius:50%;background:#183f59;color:#fff;font-size:25px;font-weight:800}.lottery-prize{position:absolute;transform:translate(-50%,-50%);max-width:90px;text-align:center;color:#fff;font-weight:700}.lottery-draw{justify-content:center;width:min(320px,80%);margin:28px auto;display:flex}.provider-projects{grid-template-columns:repeat(2,minmax(0,1fr));margin:24px 0}.provider-card{display:grid;grid-template-columns:140px minmax(0,1fr);gap:18px}.provider-card>img{width:140px;aspect-ratio:1;object-fit:cover;border-radius:16px}.provider-card h3{margin:8px 0}.provider-form{margin:24px 0}.schedule-panel{margin-top:28px;max-width:760px}.worker-summary{display:flex;align-items:center;gap:16px;margin-bottom:18px}.worker-summary>img{width:76px;height:76px;object-fit:cover;border-radius:24px}.worker-summary h2{margin:0}.detail-gallery{display:flex;gap:10px;overflow:auto;margin:16px 0}.detail-gallery img{width:210px;aspect-ratio:4/3;object-fit:cover;border-radius:14px}.spec-list{display:grid;gap:8px;margin:18px 0}.spec-list>div{display:flex;justify-content:space-between;padding:13px;border-radius:12px;background:#eaf5f1}.spec-list strong{color:#087b69}@media(max-width:850px){.order-card{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.lottery-layout{grid-template-columns:1fr}.provider-projects{grid-template-columns:1fr}.provider-card{grid-template-columns:100px minmax(0,1fr)}.provider-card>img{width:100px}.worker-summary>img{width:64px;height:64px}}

/* Native controls otherwise retain their intrinsic width on narrow mobile browsers. */
.pc-form label{min-width:0}.pc-form input,.pc-form textarea,.pc-form select{box-sizing:border-box;width:100%;max-width:100%}

/* Service availability keeps native date/time inputs, but gives them the same visual language as every other control. */
.schedule-panel{max-width:920px;margin:42px auto 0;padding:32px;border:1px solid var(--qb-line);border-top:4px solid var(--qb-brand);border-radius:24px;background:rgba(255,255,255,.94);box-shadow:var(--qb-shadow)}.schedule-heading{margin-bottom:26px}.schedule-heading .eyebrow{margin-bottom:6px}.schedule-heading h3{margin:0;color:var(--qb-ink);font-size:26px;letter-spacing:-.5px}.schedule-heading p{margin:7px 0 0;color:var(--qb-ink-soft);font-size:14px}.schedule-editor,.rest-editor{display:grid;grid-template-columns:150px minmax(0,1fr) auto;align-items:end;gap:16px;padding:20px;border:1px solid #dceae5;border-radius:18px;background:linear-gradient(120deg,#f7fcfa,#edf8f4)}.rest-editor{grid-template-columns:minmax(0,1fr) auto;margin-top:22px}.schedule-field{display:grid;min-width:0;gap:8px;color:var(--qb-ink);font-weight:700;font-size:14px}.schedule-field>span:first-child{color:#426764}.schedule-panel select,.schedule-panel input{box-sizing:border-box;width:100%;min-height:48px;padding:0 14px;border:1px solid #bfdad1;border-radius:13px;background:#fff;color:var(--qb-ink);font:600 15px/1 "PingFang SC","Microsoft YaHei",sans-serif;box-shadow:0 2px 8px rgba(16,91,75,.04);color-scheme:light;transition:border-color .2s,box-shadow .2s,background .2s}.schedule-panel select{appearance:auto}.schedule-panel input[type="time"],.schedule-panel input[type="date"]{appearance:none;-webkit-appearance:none}.schedule-panel input[type="time"]::-webkit-calendar-picker-indicator,.schedule-panel input[type="date"]::-webkit-calendar-picker-indicator{opacity:.72;cursor:pointer;filter:invert(37%) sepia(42%) saturate(838%) hue-rotate(123deg) brightness(82%) contrast(92%)}.schedule-panel input:hover,.schedule-panel select:hover{border-color:#78b9aa;background:#fcfffd}.schedule-panel input:focus,.schedule-panel select:focus{border-color:var(--qb-brand);box-shadow:0 0 0 4px rgba(8,123,104,.12);outline:0}.schedule-time-controls{display:grid;grid-template-columns:minmax(0,1fr) 26px minmax(0,1fr);align-items:center;gap:8px}.schedule-time-controls i{color:#78a19a;font-style:normal;text-align:center}.schedule-editor>.secondary,.rest-editor>.secondary{min-height:48px;padding:0 19px;border-radius:13px;white-space:nowrap;background:#fff;border-color:#9fcfc2;color:var(--qb-brand)}.schedule-editor>.secondary:hover,.rest-editor>.secondary:hover{background:var(--qb-brand);border-color:var(--qb-brand);color:#fff}.schedule-records{display:grid;gap:9px;margin:18px 0 0}.schedule-record{display:flex!important;align-items:center;justify-content:space-between;gap:16px;padding:13px 14px!important;border:1px solid #e0ece8!important;border-radius:14px;background:#fff}.schedule-record span{display:flex;align-items:center;gap:10px;color:#386460;font-size:15px}.schedule-record b{padding:5px 9px;border-radius:8px;background:#e6f5ef;color:#087b68;font-size:13px}.schedule-record i{color:#85a8a1;font-style:normal}.schedule-remove{min-height:34px;padding:6px 11px!important;border:1px solid #f0c5c5!important;border-radius:9px!important;background:#fff7f7!important;color:#bd4d4d!important;font-size:13px!important;font-weight:700!important}.schedule-remove:hover{background:#fff0f0!important;border-color:#d88f8f!important}.schedule-panel>#save-schedule{display:flex;justify-content:center;min-width:160px;margin-top:24px;border-radius:13px}
@media(max-width:850px){.schedule-panel{margin-top:28px;padding:22px 18px;border-radius:19px}.schedule-heading{margin-bottom:18px}.schedule-heading h3{font-size:22px}.schedule-editor{grid-template-columns:1fr;gap:14px;padding:16px}.rest-editor{grid-template-columns:1fr;gap:14px;padding:16px}.schedule-editor>.secondary,.rest-editor>.secondary{width:100%}.schedule-time-controls{grid-template-columns:minmax(0,1fr) 22px minmax(0,1fr)}.schedule-panel>#save-schedule{width:100%;margin-top:20px}.schedule-record{padding:12px!important}.schedule-record span{gap:7px;font-size:14px}.schedule-remove{flex:0 0 auto}}

@media(min-width:851px){
  .provider-projects{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:28px 0 40px}
  .provider-card{display:flex;flex-direction:column;gap:0;min-width:0;padding:14px;border-radius:24px;overflow:hidden}
  .provider-card>img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:17px}
  .provider-card>div{display:flex;flex:1;flex-direction:column;padding:17px 6px 6px}.provider-card p{color:#60777b;line-height:1.65;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.provider-card .demand-actions{margin-top:auto;padding-top:14px}
  .provider-form{max-width:900px;margin:28px auto 40px;padding:34px}.provider-form input,.provider-form select,.provider-form textarea,.schedule-panel input,.schedule-panel select{box-sizing:border-box;width:100%;min-height:48px;padding:12px 14px;border:1px solid #c8ded6;border-radius:12px;background:#fbfffd;font:inherit}
  .schedule-panel{max-width:900px;margin:38px auto 0;padding:32px}.schedule-panel h3{margin:0 0 24px;font-size:25px}.schedule-panel>button{margin:14px 10px 20px 0}.schedule-panel .pc-time-row{align-items:end}.schedule-panel label{display:grid;gap:9px;font-weight:700;color:#173b35}.schedule-panel .record-list{margin:4px 0 20px;padding:0 16px;border-radius:14px;background:#f6fbf9}
  .detail-card{width:min(760px,calc(100vw - 48px));max-width:760px}.detail-gallery img{flex:0 0 220px;width:220px;max-height:180px}
}

/* Final responsive precedence for the redesigned home and service browser. */
.hero-art{background:transparent}.hero-scene{background:#e6f4ef}.step-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:1180px){.service-results .pc-service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:850px){.header-city,.header-message,.header-publish,#header-user-name{display:none}.hero-art{height:auto;min-height:330px}.trust{grid-template-columns:1fr}.demand-callout.section{box-sizing:border-box;width:calc(100% - 32px);margin:38px 16px 0;padding:25px}.service-browser{grid-template-columns:1fr}.service-filters{position:static}.service-results .pc-service-grid,.step-grid{grid-template-columns:1fr}.pc-filter-chips{display:grid;max-height:260px;overflow:auto}.service-result-bar{display:flex}}
@media(max-width:430px){.demand-callout.section{width:calc(100% - 28px);margin-inline:14px}.hero-art{min-height:285px}.hero-scene{inset:20px 15px}}

/* PC 首页采用参考图的明亮青绿色主视觉，业务页面保持独立桌面布局。 */
@media(min-width:851px){
  .site-header{color:#f3fffc;background:rgba(7,119,122,.96);border-bottom-color:rgba(255,255,255,.14)}
  .site-header .brand,.site-header nav,.site-header nav a,.site-header .header-city,.site-header .header-message{color:#effffc}
  .site-header nav a:hover,.site-header nav a.active{background:rgba(219,255,244,.14);color:#fff}
  .site-header nav a.active:after{background:#b1f2dc}
  .site-header .header-user>button{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.3);color:#fff}
  .site-header .header-user>button span:first-child{background:#a4edda;color:#075e59}
  .site-header .primary{background:#effff8;color:#08746d;box-shadow:0 8px 24px rgba(0,53,56,.2)}
  .hero{width:100%;max-width:none;min-height:690px;padding:82px max(40px,calc((100vw - 1280px)/2));background:radial-gradient(ellipse at 78% 18%,rgba(131,230,202,.42),transparent 32%),linear-gradient(118deg,#087d80 0%,#09a1a0 57%,#b7f0dc 130%);color:#f6fffc}
  .hero:before{opacity:.16;background-image:linear-gradient(rgba(238,255,250,.2) 1px,transparent 1px),linear-gradient(90deg,rgba(238,255,250,.2) 1px,transparent 1px)}
  .hero .eyebrow,.hero .hero-text,.hero .trust{color:#e1fff5}
  .hero h1{color:#fff;text-shadow:0 3px 18px rgba(0,59,61,.16)}
  .hero h1 em{color:#b9f6df}
  .hero .primary{background:#effff8;color:#08746d;box-shadow:0 12px 28px rgba(0,63,63,.22)}
  .hero .secondary{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.58);color:#fff}
  .hero-scene{inset:24px 20px 28px 58px;border:8px solid rgba(241,255,250,.9);box-shadow:0 32px 90px rgba(0,48,49,.3)}
  .scene-note{border-color:rgba(255,255,255,.94);box-shadow:0 17px 38px rgba(0,55,56,.22)}
  .demand-callout{border-color:#a7ddd0;background:linear-gradient(110deg,#ddfbef,#f5fffb)}
}

/* PC 首页采用参考图的明亮青绿色主视觉，业务路由继续使用独立桌面页面。 */
@media(min-width:851px){
  .site-header{color:#f3fffc;background:rgba(7,119,122,.96);border-bottom-color:rgba(255,255,255,.14)}
  .site-header .brand,.site-header nav,.site-header nav a,.site-header .header-city,.site-header .header-message{color:#effffc}
  .site-header nav a:hover,.site-header nav a.active{background:rgba(219,255,244,.14);color:#fff}
  .site-header nav a.active:after{background:#b1f2dc}
  .site-header .header-user>button{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.3);color:#fff}
  .site-header .header-user>button span:first-child{background:#a4edda;color:#075e59}
  .site-header .primary{background:#effff8;color:#08746d;box-shadow:0 8px 24px rgba(0,53,56,.2)}
  .hero{width:100%;max-width:none;min-height:690px;padding:82px max(40px,calc((100vw - 1280px)/2));background:radial-gradient(ellipse at 78% 18%,rgba(131,230,202,.42),transparent 32%),linear-gradient(118deg,#087d80 0%,#09a1a0 57%,#b7f0dc 130%);color:#f6fffc}
  .hero:before{opacity:.16;background-image:linear-gradient(rgba(238,255,250,.2) 1px,transparent 1px),linear-gradient(90deg,rgba(238,255,250,.2) 1px,transparent 1px)}
  .hero .eyebrow,.hero .hero-text,.hero .trust{color:#e1fff5}
  .hero h1{color:#fff;text-shadow:0 3px 18px rgba(0,59,61,.16)}
  .hero h1 em{color:#b9f6df}
  .hero .primary{background:#effff8;color:#08746d;box-shadow:0 12px 28px rgba(0,63,63,.22)}
  .hero .secondary{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.58);color:#fff}
  .hero-scene{inset:24px 20px 28px 58px;border:8px solid rgba(241,255,250,.9);box-shadow:0 32px 90px rgba(0,48,49,.3)}
  .scene-note{border-color:rgba(255,255,255,.94);box-shadow:0 17px 38px rgba(0,55,56,.22)}
  .demand-callout{border-color:#a7ddd0;background:linear-gradient(110deg,#ddfbef,#f5fffb)}
}