:root{--bg:#f3f6f8;--paper:#fff;--ink:#28353d;--muted:#667076;--green:#314b5c;--green-hover:#233c4c;--lime:#b9d5e8;--sage:#e5edf2;--line:#dfe5e9;--cream:#fbf3df;--sand:#806d44;--error:#9b443b;--radius:24px;--shadow:0 6px 24px #24333d06}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{cursor:pointer}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{color:inherit}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #5f97bc;outline-offset:4px}a{color:var(--green)}h1,h2,h3,p{margin:0}svg{display:block;width:22px;height:22px;flex-shrink:0}button svg{pointer-events:none}[hidden]{display:none!important}.skip{position:fixed;z-index:99;top:-100px;left:20px;padding:12px;background:#fff}.skip:focus{top:12px}.app-shell{display:flex;min-height:100vh}.sidebar{width:236px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;padding:35px 22px 26px;background:#fffefb;border-right:1px solid var(--line);z-index:20}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;padding:0 13px}.brand-mark{width:43px;height:45px;display:grid;place-items:center;border-radius:14px;background:var(--green)}.brand-mark svg{width:35px;height:35px;fill:var(--lime)}.brand strong{display:block;font-size:25px;letter-spacing:3px;line-height:1.4}.brand small{font-size:10px;letter-spacing:1.5px;color:var(--muted)}.nav-label{margin:48px 15px 12px;color:#878d91;font-size:10px;letter-spacing:2px}.main-nav{display:grid;gap:8px}.nav-item{display:flex;align-items:center;gap:14px;width:100%;padding:14px 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42px;border-bottom:1px solid var(--line)}.breadcrumb{font-size:12px;color:var(--muted)}.breadcrumb span{margin:0 14px;color:#a7aeb2}.top-actions{display:flex;align-items:center;gap:16px}.chip{display:inline-flex;align-items:center;gap:7px;font-size:11px;color:var(--green);background:#e9eef2;border:1px solid #dbe3e9;padding:5px 11px;border-radius:30px;white-space:nowrap}.status-dot{width:5px;height:5px;background:var(--green);border-radius:50%}.icon-button{display:grid;place-items:center;width:44px;height:44px;border:0;background:transparent;border-radius:50%;color:var(--muted)}.icon-button:hover{background:var(--sage)}.mobile-brand{display:none}main{max-width:1210px;margin:0 auto;padding:34px 42px 10px;min-height:calc(100vh - 158px)}main:focus{outline:none}.page-header{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:26px}.eyebrow{text-transform:uppercase;font-size:10px;letter-spacing:2px;color:var(--muted);margin-bottom:7px;display:flex;align-items:center;gap:7px}.eyebrow svg{width:14px;height:14px}.page-header h1{font-size:29px;font-weight:600;letter-spacing:1px;line-height:1.55}.page-header p{color:var(--muted);font-size:12px;margin-top:4px}.date-label{font-size:12px;color:var(--muted);white-space:nowrap;padding-bottom:5px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.56fr) minmax(270px,1fr);gap:22px}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow);padding:24px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.section-title h2{font-size:15px;font-weight:650}.tiny{font-size:11px;color:var(--muted)}.text-button{border:0;background:transparent;color:var(--green);padding:7px 0;min-height:38px;font-size:12px;display:inline-flex;align-items:center;gap:5px;text-decoration:none}.text-button svg{width:15px;height:15px}.hero{background:var(--green);border:0;color:#fffef6;position:relative;overflow:hidden;padding:26px 30px 23px;min-height:463px;display:flex;flex-direction:column}.hero:before{content:"";position:absolute;width:410px;height:410px;border:1px solid #ffffff09;border-radius:50%;top:70px;right:-225px;box-shadow:0 0 0 52px #ffffff03,0 0 0 105px #ffffff03;pointer-events:none}.hero-top{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1}.pill{display:inline-flex;align-items:center;gap:6px;font-size:10px;border-radius:40px;padding:6px 11px;background:#ffffff12;border:1px solid #ffffff1a;color:#eaf2f8;letter-spacing:.5px}.pill svg{width:13px;height:13px}.hero-top>small{font-size:10px;color:#d1d9de}.hero h2{font-size:25px;line-height:1.6;margin-top:18px;letter-spacing:1px;font-weight:500;position:relative}.hero-sub{font-size:12px;color:#cfd7dd;margin-top:5px}.timer-area{display:flex;align-items:center;justify-content:center;position:relative;margin:16px 0 6px}.timer-ring{width:194px;height:194px;position:relative;display:flex;align-items:center;justify-content:center}.timer-ring>svg{position:absolute;width:194px;height:194px;transform:rotate(-90deg)}.ring-track{stroke:#556a78;fill:none;stroke-width:3}.ring-progress{stroke:var(--lime);fill:none;stroke-width:3;stroke-linecap:round;transition:stroke-dashoffset .3s linear}.ring-center{text-align:center;z-index:1}.timer-symbol{display:flex;justify-content:center;margin-bottom:3px;color:var(--lime)}.timer-symbol svg{position:static;transform:none;width:21px;height:21px}.timer-number{font-variant-numeric:tabular-nums;font-size:48px;letter-spacing:1px;font-weight:300;line-height:1.23}.timer-label{font-size:10px;color:#d5dce0;letter-spacing:1px;margin-top:5px}.hero-actions{display:flex;gap:9px;align-items:center;justify-content:center;margin-top:7px;position:relative;z-index:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:11px 20px;border:1px solid transparent;border-radius:12px;font-size:13px;font-weight:600;text-decoration:none;transition:background .15s,transform .15s}.btn:active{transform:translateY(1px)}.btn svg{width:17px;height:17px}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-hover)}.btn-light{background:var(--lime);color:#2d3d48}.btn-light:hover{background:#cee3f1}.btn-soft{background:var(--sage);color:var(--green);border-color:#dae3e9}.btn-outline{border-color:var(--line);background:#fff}.btn-glass{border-color:#ffffff35;background:transparent;color:#fff}.btn-danger{color:var(--error);border-color:#eedad5;background:#fff9f6}.hero-actions .btn-light{min-width:200px}.hero-actions .btn{min-height:48px}.hero-bottom{display:flex;justify-content:center;align-items:center;gap:18px;margin-top:11px;min-height:30px}.hero-bottom button{border:0;background:none;color:#d2dce2;font-size:11px;min-height:34px;display:flex;align-items:center;gap:5px}.hero-bottom svg{width:13px;height:13px}.hero-bottom .divider{width:1px;height:11px;background:#667c8a}.side-stack{display:grid;gap:20px;grid-template-rows:auto 1fr}.week-dots{display:flex;justify-content:space-between;gap:4px;margin-bottom:20px}.day-dot{display:flex;align-items:center;flex-direction:column;gap:9px;font-size:10px;color:var(--muted);flex:1}.day-circle{width:28px;height:28px;border:1px solid #d9e0e5;border-radius:50%;display:flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums;color:#6e7981}.day-circle.current{background:var(--green);color:#fff;border-color:var(--green)}.day-circle.done{background:var(--lime);border-color:var(--lime);color:var(--green)}.day-circle svg{width:14px;height:14px}.day-circle.rest{border-style:dashed;color:#90979c}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);padding-top:18px;border-top:1px solid var(--line)}.stat{text-align:center;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat b{font-size:25px;font-weight:500;line-height:1.4;font-variant-numeric:tabular-nums}.stat span{font-size:10px;margin-left:3px;color:var(--muted)}.stat 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small{font-size:12px;font-weight:400;margin-left:4px;color:var(--muted)}.summary-box .tiny{margin-top:5px}.bar-chart{height:146px;display:flex;gap:12px;align-items:flex-end;justify-content:space-around;padding:12px 4px 0}.bar-col{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;flex:1;gap:6px}.bar-value{font-size:10px;color:var(--muted);height:15px}.bar{width:100%;max-width:32px;border-radius:7px 7px 3px 3px;background:#a2bfd2;min-height:4px}.bar.empty{background:#e7ecf0}.bar.today{background:var(--green)}.bar-col span{font-size:10px;color:var(--muted)}.record-list{margin-top:2px}.record-item{display:flex;align-items:center;gap:13px;padding:15px 0;border-top:1px solid var(--line)}.record-item:first-child{border-top:0}.record-main{flex:1;min-width:0}.record-main strong{font-weight:550;font-size:13px}.record-main p{font-size:11px;color:var(--muted);margin-top:3px;word-break:break-word}.record-item .icon-button{width:40px;height:40px}.record-item .icon-button svg{width:16px;height:16px}.empty-state{text-align:center;padding:24px 15px}.empty-icon{width:49px;height:49px;display:grid;place-items:center;border-radius:50%;background:var(--sage);margin:0 auto 12px}.empty-state h3{font-size:14px;font-weight:550}.empty-state p{font-size:12px;color:var(--muted);line-height:1.9;margin:5px auto 11px;max-width:300px}.empty-chart{margin:15px 0;background:repeating-linear-gradient(to top,#fff 0,#fff 35px,#e9eef1 36px,#fff 37px);border-bottom:1px solid var(--line);height:114px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:11px}.weight-chart{width:100%;height:160px;margin-top:12px;overflow:visible}.weight-line{fill:none;stroke:var(--green);stroke-width:2.5}.weight-point{fill:var(--green);stroke:#fff;stroke-width:2}.weight-chart text{font-family:inherit;fill:var(--muted);font-size:10px}.weight-tally{display:flex;align-items:baseline;gap:6px;margin-top:12px}.weight-tally strong{font-size:34px;font-weight:450;font-variant-numeric:tabular-nums}.weight-tally span{font-size:12px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}.field label,.field-label{font-size:12px;font-weight:550;color:var(--ink)}.field input,.field select,.field textarea{width:100%;background:#fff;border:1px solid #d4dbe0;border-radius:10px;padding:11px 13px;font-size:14px;color:var(--ink);min-height:46px}.field textarea{resize:vertical;min-height:80px}.field small{font-size:10px;color:var(--muted)}.field input[type=checkbox]{width:18px;min-height:18px;accent-color:var(--green)}.field-checkbox{display:flex;gap:10px;font-size:12px;margin:14px 0;align-items:flex-start}.field-checkbox input{accent-color:var(--green);width:17px;height:17px;margin-top:2px;flex-shrink:0}.settings-row{padding:16px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.settings-row:last-child{border:0}.settings-row strong{font-size:13px;font-weight:550;display:block}.settings-row p{font-size:11px;color:var(--muted);margin-top:3px}.settings-row .btn{font-size:11px;padding:9px 13px;white-space:nowrap;flex-shrink:0}.inline-links{display:flex;flex-wrap:wrap;gap:13px;font-size:11px;margin-top:15px}.inline-links a{display:flex;align-items:center;gap:4px}.help-copy{font-size:12px;line-height:2;color:var(--muted)}.help-copy h3{font-size:13px;color:var(--ink);margin:18px 0 6px}.help-copy p{margin:8px 0}.help-copy a{overflow-wrap:anywhere}.privacy-card{background:#e8eff3}.storage-warning{margin:18px 42px 0;border:1px solid #e5c0b5;background:#fff1e8;color:#823f31;border-radius:12px;padding:15px;font-size:12px}.toast{position:fixed;bottom:26px;left:calc(50% + 118px);transform:translateX(-50%);max-width:min(520px,90vw);background:#26353f;color:#fff;padding:13px 20px;border-radius:13px;box-shadow:0 6px 25px #172c3120;font-size:13px;z-index:70}.toast.error{background:#894639}dialog{width:min(490px,calc(100% - 32px));max-height:calc(100dvh - 50px);border:1px solid #dfe5e9;border-radius:24px;padding:0;background:#fffefb;color:var(--ink);box-shadow:0 24px 90px #202b3328}dialog::backdrop{background:#202d3666;backdrop-filter:blur(4px)}.dialog-head{padding:24px 25px 10px;display:flex;justify-content:space-between;gap:15px;align-items:flex-start}.dialog-head h2{font-size:20px;font-weight:600;margin-top:3px}.dialog-head p{font-size:12px;color:var(--muted);margin-top:4px}.dialog-head .icon-button{margin:-6px -9px 0 0;flex-shrink:0}.dialog-body{padding:9px 25px 25px}.dialog-body .btn.full{width:100%}.dialog-body .row-actions{margin-top:19px}.choice-group{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:8px 0 17px}.choice{display:flex;align-items:center;gap:8px;min-height:47px;border-radius:11px;border:1px solid var(--line);padding:11px;font-size:12px;cursor:pointer;background:#fff}.choice:has(input:checked){background:var(--sage);border-color:#839cac;color:var(--green)}.choice input{accent-color:var(--green);width:15px;height:15px}.error-message{color:var(--error);font-size:12px;margin:10px 0;padding:10px 12px;background:#fff0eb;border-radius:8px}.saved-strip{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--green);margin-top:12px}.saved-strip svg{width:15px;height:15px}.reference-note{font-size:10px;color:var(--muted);line-height:1.8;margin-top:15px}.filter-row{display:flex;gap:7px;margin-bottom:10px}.filter-chip{border:1px solid var(--line);background:#fff;border-radius:25px;padding:7px 15px;min-height:38px;font-size:11px}.filter-chip.selected{background:var(--sage);color:var(--green);border-color:#b8c9d4}.review-note{padding:14px 0;border-top:1px solid var(--line)}.review-note p{font-size:12px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere}.review-note small{font-size:10px;color:var(--muted)}.completion-flower{display:grid;place-items:center;width:66px;height:66px;margin:4px auto 18px;border-radius:50%;background:var(--sage)}.completion-flower svg{width:31px;height:31px}.segmented{display:flex;gap:7px}.segmented .btn{flex:1}.large-value{font-size:28px;line-height:1.4;font-weight:500;color:var(--green);margin:10px 0}.status-pending{font-size:10px;color:#806b42}.file-mode-info{font-size:11px;line-height:1.9;color:var(--muted);margin-top:12px}.view-enter{animation:fade-in .24s ease-out}@keyframes fade-in{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1500px){.dashboard-grid{grid-template-columns:1.65fr 1fr}.hero{min-height:490px}.timer-ring,.timer-ring>svg{width:207px;height:207px}.timer-area{margin:19px 0 8px}.hero h2{font-size:28px}}
@media(max-width:1150px){.sidebar{width:204px;padding-left:17px;padding-right:17px}.workspace{margin-left:204px;width:calc(100% - 204px)}.topbar{margin:0 28px}main{padding-left:28px;padding-right:28px}.dashboard-grid{grid-template-columns:1.2fr 1fr;gap:17px}.hero{padding-left:23px;padding-right:23px}.card{padding:21px}.hero h2{font-size:23px}.lower-grid{gap:17px}.page-footer{padding-left:28px;padding-right:28px}.toast{left:calc(50% + 102px)}.two-col{grid-template-columns:1.1fr 1fr;gap:17px}.gentle-card{padding:21px 19px}.date-label{font-size:11px}.page-header h1{font-size:26px}}
@media(max-width:900px){.sidebar{width:180px;padding-left:12px;padding-right:12px}.workspace{margin-left:180px;width:calc(100% - 180px)}.brand{padding:0 9px;gap:9px}.brand strong{font-size:22px}.brand-mark{width:37px;height:40px}.brand small{letter-spacing:.3px;font-size:9px}.nav-item{padding:13px 14px;font-size:13px}.sidebar-bottom{padding-left:12px;padding-right:8px}.dashboard-grid{grid-template-columns:1fr}.side-stack{grid-template-columns:1fr 1fr;grid-template-rows:auto;gap:17px}.hero{min-height:435px}.hero h2{text-align:center}.hero-sub{text-align:center}.timer-area{margin:12px 0 4px}.two-col{grid-template-columns:1fr}.lower-grid{grid-template-columns:1fr 1fr}.gentle-card{padding:20px;gap:12px}.gentle-card h3{font-size:13px}.gentle-card p{font-size:11px}.toast{left:calc(50% + 90px)}.page-header .date-label{display:none}.stats-row{padding-top:14px}.stats-note{font-size:9px}.stats-row .stat b{font-size:23px}.week-dots{gap:1px}.card{padding:20px}}
@media(max-width:650px){.sidebar{position:fixed;inset:auto 0 0;width:100%;height:calc(69px + env(safe-area-inset-bottom));padding:5px 9px calc(5px + env(safe-area-inset-bottom));background:#fffefbf5;border:0;border-top:1px solid var(--line);backdrop-filter:blur(15px)}.sidebar .brand,.nav-label,.sidebar-bottom{display:none}.main-nav{display:flex;justify-content:space-around;gap:0}.nav-item{flex:1;display:flex;flex-direction:column;gap:4px;padding:6px 2px;justify-content:center;border-radius:9px;font-size:10px;min-height:53px;color:#757d82}.nav-item svg{width:21px;height:21px}.nav-item.active{background:transparent;color:var(--green)}.nav-item.active span:first-child{background:var(--sage);border-radius:20px;padding:3px 17px;margin:-3px -17px 0}.nav-item.active:after{display:none}.workspace{margin-left:0;width:100%;padding-bottom:calc(69px + env(safe-area-inset-bottom))}.topbar{height:69px;margin:0 22px;border-bottom:0}.breadcrumb{display:none}.mobile-brand{display:flex;align-items:center;gap:7px;font-weight:650;font-size:21px;letter-spacing:2px;text-decoration:none}.mini-brand{background:var(--green);color:var(--lime);border-radius:10px;width:31px;height:34px;display:grid;place-items:center}.mini-brand svg{width:20px;height:20px}.chip{font-size:10px;padding:5px 9px}.top-actions{gap:3px}.top-actions .icon-button{width:38px;height:38px}.top-actions .icon-button svg{width:19px;height:19px}main{padding:10px 20px 8px;min-height:calc(100vh - 210px)}.page-header{margin-bottom:22px;align-items:flex-start}.page-header h1{font-size:25px;letter-spacing:.3px}.page-header p{font-size:11px;line-height:1.8;margin-top:5px}.eyebrow{font-size:9px;letter-spacing:1.4px;margin-bottom:7px}.page-header .btn{padding:8px 12px;font-size:11px;min-height:42px}.dashboard-grid{gap:17px}.hero{border-radius:24px;min-height:448px;padding:22px 24px 17px}.hero-top>small{font-size:9px}.pill{font-size:9px;padding:5px 9px}.hero h2{font-size:24px;line-height:1.5;margin-top:22px;text-align:left}.hero-sub{text-align:left;font-size:11px}.timer-area{margin-top:13px;margin-bottom:5px}.timer-ring,.timer-ring>svg{width:190px;height:190px}.hero-actions{margin-top:4px}.hero-actions .btn-light{min-width:0;flex:1}.hero-actions .btn{height:47px}.hero-bottom{margin-top:8px;gap:17px}.hero-bottom button{font-size:10px}.side-stack{grid-template-columns:1fr;gap:17px}.side-stack>.card{padding:20px 22px}.section-title{margin-bottom:17px}.section-title h2{font-size:14px}.week-dots{margin-bottom:17px;gap:10px}.day-circle{width:33px;height:33px}.day-dot{font-size:10px}.stat b{font-size:28px!important}.stats-note{font-size:10px}.stats-row{padding-top:17px}.lower-grid{grid-template-columns:1fr;gap:14px;margin-top:17px}.gentle-card{padding:21px}.gentle-card h3{font-size:14px}.gentle-card p{font-size:12px}.round-icon{width:36px;height:36px}.followup{flex-direction:column;align-items:flex-start;padding:18px;gap:12px}.followup .btn{min-height:40px;padding:8px 15px;font-size:11px}.page-footer{margin-top:15px;padding:14px 21px 20px;flex-direction:column;align-items:center;gap:1px;font-size:9px}.page-footer button{font-size:10px}.toast{left:50%;bottom:calc(82px + env(safe-area-inset-bottom));min-width:260px;font-size:12px;text-align:center}.two-col,.mini-summary{gap:14px}.mini-summary{grid-template-columns:repeat(3,1fr);margin-bottom:17px}.summary-box{padding:15px 10px}.summary-box .value{font-size:26px}.summary-box .value small{font-size:9px;margin-left:2px}.summary-box>.tiny{font-size:9px;line-height:1.5}.card{border-radius:20px;padding:21px}.stack{gap:17px}.storage-warning{margin:6px 20px 15px;font-size:11px}.form-grid{gap:12px}.settings-row{gap:10px}.settings-row .btn{font-size:10px;padding:8px 10px}.settings-row p{font-size:10px}dialog{border-radius:22px;max-height:calc(100dvh - 35px)}.dialog-head{padding:22px 22px 8px}.dialog-body{padding:10px 22px 23px}.dialog-head h2{font-size:19px}.plan-item{gap:15px}.plan-item h3{font-size:13px;gap:6px}.plan-item p{font-size:11px}.plan-item .range{font-size:18px}.choice-group{gap:8px}.choice{padding:10px 9px;font-size:11px}.notice{font-size:11px}.record-main p{font-size:10px}.record-main strong{font-size:12px}.record-item{gap:10px}.filter-chip{font-size:10px;padding:7px 12px}.help-copy{font-size:12px}.reference-note{font-size:10px}}
@media(max-width:360px){main{padding-left:15px;padding-right:15px}.hero{padding-left:20px;padding-right:20px}.hero h2{font-size:22px}.page-header h1{font-size:24px}.hero-top>small{font-size:8px}.week-dots{gap:4px}.day-circle{width:30px;height:30px}.choice{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.sidebar,.topbar,.page-footer,.toast,dialog,.hero-actions,.hero-bottom,button{display:none!important}.workspace{margin:0;width:100%}main{padding:10px;max-width:none}.card{break-inside:avoid;box-shadow:none}.hero{color:#182c3a;background:#e8eff4}.hero-sub,.hero-top small,.timer-label{color:#455763}.ring-track{stroke:#98a9b5}.timer-number{color:#182c3a}}

.field, .form-grid > *, .record-main { min-width: 0; }
/* Platform additions, with room for phone safe areas. */
[hidden]{display:none!important}.platform-install{font-size:12px;min-height:34px;padding:7px 12px}.extension-hint{margin-bottom:18px}
@media(max-width:520px){.platform-install{padding:6px 9px}.top-actions{gap:7px}#connection-chip{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* Qingbu · Sky Morning. A sky-blue system, with a small touch of dawn light.
   Presentation only: no records, timers, routes, or reminders are changed. */
:root{
 --bg:#e5f4ff;--paper:#f6fbff;--ink:#234c70;--muted:#456781;
 --blue:#216da6;--blue-hover:#1c649a;--green:var(--blue);--green-hover:var(--blue-hover);
 --lime:#cce9ff;--sage:#e0f1ff;--line:#c8e1f5;--cream:#fff6e1;--sand:#80662e;
 --error:#a24942;--radius:26px;--shadow:0 8px 32px rgba(36,121,184,.055);
 color-scheme:light;accent-color:var(--blue);
}
body{
 background:radial-gradient(ellipse at 12% 0%,#f4fbff 0,transparent 43%),radial-gradient(ellipse at 100% 24%,#d1eaff 0,transparent 68%),linear-gradient(155deg,#eaf7ff,#dbedff 68%,#e7f5ff);
 color:var(--ink);
}
.sidebar{background:linear-gradient(180deg,#eaf7fff5,#dceffff2);border-color:#c3def4}
.brand-mark,.mini-brand{background:#daefff;color:#2479b8;box-shadow:inset 0 0 0 1px #bcdff7}
.brand-mark svg{fill:#2479b8}.brand strong,.mobile-brand{color:#286899}
.nav-label,.sidebar-bottom small{color:#4d6f8b}.nav-item{color:#456b8b}
.nav-item:hover{background:#d8edff}.nav-item.active{background:#c7e5fb;color:#246b9f}
.sprout-small{background:#d5ecff;color:#397cae}
.topbar{border-bottom-color:#c7e0f5}.chip{background:#e6f5ff;border-color:#bfdff7;color:#326a94}
.page-header h1{font-weight:500;letter-spacing:.055em}.eyebrow{color:#506f89}
.card{background:linear-gradient(145deg,#f6fbff,#eaf5ff);border-color:var(--line);box-shadow:var(--shadow)}
#walk-card{
 isolation:isolate;background:radial-gradient(ellipse at 103% -7%,#ffedc6b3 0,#fff7e03d 10%,transparent 27%),linear-gradient(140deg,#d9efff 0%,#c3e5ff 53%,#d1edff 100%);
 color:var(--ink);border:1px solid #b8dbf5;box-shadow:0 14px 45px #3e8dca14;
}
/* Cool translucent folds remain behind the content and cannot intercept input. */
#walk-card:before{
 content:"";position:absolute;inset:-18% -18% -12% 52%;width:auto;height:auto;border:0;border-radius:0;
 background:repeating-linear-gradient(94deg,#ffffff03 0%,#f6fcff80 12%,#ffffff16 19%,#72b1e510 22%,#ffffffa3 26%,#ffffff03 38%);
 transform:skewX(-11deg);box-shadow:none;opacity:.65;filter:blur(1px);pointer-events:none;z-index:-1;
}
/* Dawn is a small reflection, not a cream/yellow panel. */
#walk-card:after{
 content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
 background:linear-gradient(133deg,transparent 63%,#fffaf44d 67%,#ffedc52b 69%,transparent 74%);
}
#walk-card .pill{background:#f1faffcc;border-color:#bcdcf5;color:#386485}
#walk-card .hero-top>small{color:#456781}
#walk-card h2{color:#24557c;font-weight:500;letter-spacing:.055em}
#walk-card .hero-sub{color:#456781;position:relative}
#walk-card .timer-ring:before{content:"";position:absolute;inset:10px;border-radius:50%;background:radial-gradient(circle at 42% 25%,#fcfefff2,#eff9ffd9 52%,#def1ffb3);box-shadow:inset 0 0 0 1px #ffffffdc,0 8px 30px #3986c414}
#walk-card .ring-track{stroke:#91c8ef;stroke-width:2.5}
#walk-card .ring-progress{stroke:#368fcf;stroke-width:3.5}
#walk-card .timer-symbol{color:#2d7fb8}#walk-card .timer-number{color:#286a9c;font-weight:300;letter-spacing:.01em}
#walk-card .timer-label{color:#456781}
#walk-card .btn-light{background:#2479b8;color:#fff;box-shadow:0 5px 16px #2479b830;border-color:#2479b8}
#walk-card .btn-light:hover{background:#1c649a;border-color:#1c649a}
#walk-card .btn-glass{background:#eef9ffc9;color:#286792;border-color:#8ec3eb}
#walk-card .btn-glass:hover{background:#f8fcff}
#walk-card .hero-bottom button{color:#356587}#walk-card .hero-bottom button:hover{color:#194f78}
#walk-card .hero-bottom .divider{background:#9cc9e9}
.btn{border-radius:13px}.btn-primary{box-shadow:0 3px 12px #2479b823}
.btn-soft{border-color:#bcdbf3;background:#dcefff;color:#28658f}
.btn-outline{border-color:#b7d7ee;background:#f0f9ff}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #2479b8;outline-offset:4px}
.day-circle{background:#eff8ff;border-color:#bad8ee;color:#456781}
.day-circle.current{background:var(--blue);border-color:var(--blue);color:white}
.day-circle.done{background:#c9e7ff;border-color:#a5d0f0;color:#235f8a}.day-circle.rest{color:#4e6d87}
.schedule-item{border-top-color:#cfe4f5}.schedule-icon{background:#d8edff;color:#317fb5}
.schedule-icon.yellow{background:#deefff;color:#377aaa}
.gentle-card{background:linear-gradient(120deg,#dcefff,#ebf7ff);border-color:#c1dff5}
.today-note{background:linear-gradient(135deg,#e0f1ff,#eff9ff);border-color:#c4e1f6}
.today-note .round-icon{color:#9a712a}
.round-icon{background:#f4fbffdb}.side-stack>.card:first-child{background:linear-gradient(145deg,#f3faff,#e2f2ff)}
.stats-row .stat b{color:#2c719f}.notice,.privacy-card{background:#e3f2ff;border-color:#c2ddf3}
/* Warning and error colors retain their meanings; routine surfaces stay blue. */
.notice.warning,.followup{background:#fff7e8;border-color:#eadab7}
.notice.danger{background:#fff2ef;border-color:#ebcdc8;color:var(--error)}
.plan-step{background:#dcedfc}.plan-item.current .plan-step{background:var(--blue);color:#fff}
.badge{background:#cfe9ff;color:#28658f}.summary-box{background:#e8f5ff;border-color:#c8e1f5}
.bar{background:#96c9ee}.bar.empty{background:#dcecf9}.bar.today{background:var(--blue)}
.empty-chart{background:repeating-linear-gradient(to top,#eef8ff 0,#eef8ff 35px,#cce3f5 36px,#eef8ff 37px)}
.chart-wrap line,.weight-chart line{stroke:#cce2f4}
.field input,.field select,.field textarea{border-color:#b3d4ed;background:#f2faff;color:var(--ink)}
.choice{background:#f2faff;border-color:#c7e0f4}
.choice:has(input:checked){background:#d7edff;border-color:#5a9dce;color:#265f89}
.filter-chip{background:#eff8ff}.filter-chip.selected{background:#cfe9ff;border-color:#9fc9e9;color:#28658f}
.status-pending{color:#80662e}
dialog{background:#f0f9ff;border-color:#bfdcf3;box-shadow:0 24px 90px #285f8b29}
dialog::backdrop{background:#255c8540;backdrop-filter:blur(5px)}
.toast{background:#276f9f}.toast.error{background:#934b42}.page-footer{color:#4a6e8b}
@media(max-width:650px){
 .sidebar{background:#e9f6fff2;box-shadow:0 -3px 24px #438bc219;backdrop-filter:blur(18px)}
 .nav-item.active{background:transparent}.nav-item.active span:first-child{background:#c6e5fc}
 #walk-card:before{inset:-10% -24% -8% 53%;opacity:.55}
 #walk-card{background:radial-gradient(ellipse at 104% -6%,#ffedc699 0,#fff6df26 11%,transparent 29%),linear-gradient(140deg,#d6edff,#c4e5ff 56%,#d3efff)}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{#walk-card{background:#e0f1ff!important;color:#234c70}#walk-card:before,#walk-card:after{display:none}}

/* Qingbu Sunlight Motion v1. Sky stays blue; light moves like a sheer curtain.
   Static by default. Motion requires both an enabled control and system consent.
   Only transform/opacity move; all light is noninteractive and behind content. */
body:has(#sunlight-motion){isolation:isolate}
.sunlight-air{
 position:fixed;inset:-6% -6% -6% -6%;z-index:-1;pointer-events:none;
 transform-origin:100% 0%;opacity:.58;
 background:radial-gradient(ellipse at 96% 2%,#fff3d1a6 0%,#fff9e84d 15%,transparent 37%),linear-gradient(126deg,transparent 39%,#fffdf794 44%,#fff6de61 47%,transparent 53%,transparent 63%,#fffef68a 66%,transparent 73%);
 -webkit-mask-image:linear-gradient(#000, #0009 65%,transparent);mask-image:linear-gradient(#000,#0009 65%,transparent);
}
body:has(#sunlight-motion) #walk-card:before{
 transform:translate3d(-2%,0,0) skewX(-11deg);transform-origin:100% 0%;opacity:.64;
}
body:has(#sunlight-motion) #walk-card:after{
 inset:-14% -19%;opacity:.68;transform-origin:100% 0%;transform:translate3d(-3%,1%,0) rotate(-2deg);
 background:radial-gradient(ellipse at 94% 5%,#fff0c5c4 0%,#fff6df47 19%,transparent 34%),linear-gradient(132deg,transparent 27%,#fffdf5c9 32%,#fff1cb73 35%,transparent 41%,transparent 49%,#fffdf2b8 54%,#ffe6ae52 57%,transparent 63%,transparent 73%,#fffaf491 77%,transparent 83%);
}
/* Portals and the browser companion share the same understated incoming light. */
body:has(#sunlight-motion) :is(.card.primary,.timer-card){position:relative;isolation:isolate;overflow:hidden}
body:has(#sunlight-motion) :is(.card.primary,.timer-card):after{
 content:"";position:absolute;inset:-14% -19%;z-index:-1;pointer-events:none;opacity:.68;transform-origin:100% 0%;
 background:radial-gradient(ellipse at 94% 5%,#fff0c5ad,transparent 30%),linear-gradient(132deg,transparent 29%,#fffdf5bf 35%,#fff1cb66 38%,transparent 44%,transparent 58%,#fffdf2a6 64%,transparent 71%);
}
.sunlight-control{
 display:inline-flex;align-items:center;justify-content:center;gap:7px;position:relative;
 min-height:36px;padding:5px 9px;border:1px solid #acd1ee;border-radius:20px;
 background:#eff9ffe6;color:#285f87;font:500 12px/1.3 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
 white-space:nowrap;cursor:pointer;flex:0 0 auto;box-sizing:border-box;
}
.sunlight-control input{position:absolute;width:1px;height:1px;opacity:0;margin:0;padding:0;border:0}
.sunlight-control:has(input:focus-visible){outline:3px solid #2479b8;outline-offset:3px}
.sunlight-control:hover{background:#fafdff;border-color:#6ea9d3}
.sunlight-switch{display:block;width:27px;height:16px;border-radius:12px;background:#b8cfe1;position:relative;flex:0 0 auto}
.sunlight-switch:before{content:"";position:absolute;width:10px;height:10px;top:3px;left:3px;background:#fff;border-radius:50%}
.sunlight-control input:checked+.sunlight-switch{background:#2479b8}
.sunlight-control input:checked+.sunlight-switch:before{transform:translateX(11px)}
.sunlight-static-note{display:none;color:#456781;font-size:11px;white-space:nowrap}
/* Paused is also the safe fallback for browsers without :has(). No runtime timer. */
@keyframes qingbu-sun-rays{
 0%,100%{transform:translate3d(-3%,1%,0) rotate(-2deg);opacity:.52}
 50%{transform:translate3d(4%,-2%,0) rotate(1deg);opacity:.88}
}
@keyframes qingbu-sheer-drift{
 0%,100%{transform:translate3d(-2%,0,0) skewX(-11deg);opacity:.56}
 50%{transform:translate3d(5%,1%,0) skewX(-8deg);opacity:.78}
}
@keyframes qingbu-air-light{
 0%,100%{transform:translate3d(-1%,0,0);opacity:.40}
 50%{transform:translate3d(2%,1%,0);opacity:.68}
}
@media(prefers-reduced-motion:no-preference){
 body:has(#sunlight-motion) #walk-card:before{animation:qingbu-sheer-drift 28s ease-in-out infinite;animation-play-state:paused}
 body:has(#sunlight-motion) #walk-card:after,
 body:has(#sunlight-motion) :is(.card.primary,.timer-card):after{animation:qingbu-sun-rays 24s ease-in-out infinite;animation-play-state:paused}
 body:has(#sunlight-motion) .sunlight-air{animation:qingbu-air-light 36s ease-in-out infinite;animation-play-state:paused}
 body:has(#sunlight-motion:checked) #walk-card:before,
 body:has(#sunlight-motion:checked) #walk-card:after,
 body:has(#sunlight-motion:checked) :is(.card.primary,.timer-card):after,
 body:has(#sunlight-motion:checked) .sunlight-air{animation-play-state:running}
 /* Keep the view still while a form, confirmation or help dialog is open. */
 body:has(#sunlight-motion):has(dialog[open]) #walk-card:before,body:has(#sunlight-motion):has(dialog[open]) #walk-card:after,
 body:has(#sunlight-motion):has(dialog[open]) .sunlight-air{animation-play-state:paused}
}
@media(max-width:650px){
 .top-actions{gap:6px;flex-wrap:wrap;justify-content:flex-end}
 .topbar{min-height:64px;height:auto;padding-top:8px;padding-bottom:8px;gap:8px}
 .sunlight-control{min-height:36px;padding:5px 7px;gap:5px}
 .sunlight-label{font-size:11px}
 .sunlight-air{opacity:.4}
 body:has(#sunlight-motion) #walk-card:after{inset:-10% -18%}
}
@media(max-width:440px){
 .top-actions .sunlight-label{display:none}
 .top-actions .sunlight-control{min-width:44px}
 body>header{flex-wrap:wrap;gap:12px}
}
@media(prefers-reduced-motion:reduce){
 .sunlight-control{display:none}.sunlight-static-note{display:inline}
 .sunlight-air,body:has(#sunlight-motion) #walk-card:before,body:has(#sunlight-motion) #walk-card:after,
 body:has(#sunlight-motion) :is(.card.primary,.timer-card):after{animation:none!important;transition:none!important}
}
@media print{
 .sunlight-air,.sunlight-control,.sunlight-static-note{display:none!important}
 body:has(#sunlight-motion) :is(.card.primary,.timer-card):after{display:none!important}
}

/* Qingbu Theme Gallery v1. Six switchable visual moods. */
.theme-control{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:5px 8px;border:1px solid color-mix(in srgb,var(--blue) 28%,#fff);border-radius:20px;background:color-mix(in srgb,var(--paper) 86%,transparent);color:var(--ink);font:500 12px/1.3 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.theme-control span{white-space:nowrap}
.theme-control select{appearance:auto;max-width:150px;border:0;background:transparent;color:inherit;font:inherit;outline:0;cursor:pointer}
.theme-control:has(select:focus-visible){outline:3px solid color-mix(in srgb,var(--blue) 75%,#fff);outline-offset:3px}
@media(max-width:650px){.theme-control{padding:5px 7px}.theme-control span{display:none}.theme-control select{max-width:118px;font-size:11px}}
@media(max-width:420px){.theme-control select{max-width:92px}}
@media print{.theme-control{display:none!important}}

/* 1 · 治愈温柔：天空蓝 + 碎金晨光 */
:root,[data-qingbu-theme="healing-morning"]{
 --bg:#e5f4ff;--paper:#f6fbff;--ink:#234c70;--muted:#456781;--blue:#216da6;--blue-hover:#1c649a;--line:#c8e1f5;--lime:#cce9ff;--sage:#e0f1ff;
}
[data-qingbu-theme="healing-morning"] body{background:radial-gradient(ellipse at 12% 0%,#f4fbff,transparent 43%),radial-gradient(ellipse at 100% 24%,#d1eaff,transparent 68%),linear-gradient(155deg,#eaf7ff,#dbedff 68%,#e7f5ff)}
[data-qingbu-theme="healing-morning"] #walk-card{background:radial-gradient(ellipse at 103% -7%,#ffedc6b3 0,#fff7e03d 10%,transparent 27%),linear-gradient(140deg,#d9efff,#c3e5ff 53%,#d1edff)}
[data-qingbu-theme="healing-morning"] .sunlight-air{background:radial-gradient(ellipse at 96% 2%,#fff3d1a6 0,#fff9e84d 15%,transparent 37%),linear-gradient(126deg,transparent 39%,#fffdf794 44%,#fff6de61 47%,transparent 53%,transparent 63%,#fffef68a 66%,transparent 73%)}

/* 2 · 自然清新：晨雾、叶影、露水 */
[data-qingbu-theme="fresh-nature"]{
 --bg:#edf8f2;--paper:#fbfefc;--ink:#274b40;--muted:#56746a;--blue:#3e8b72;--blue-hover:#32735f;--green:var(--blue);--green-hover:var(--blue-hover);--line:#d2e7dc;--lime:#dff2e5;--sage:#e9f6ee;
}
[data-qingbu-theme="fresh-nature"] body{background:radial-gradient(ellipse at 8% 0%,#fbfff9,transparent 35%),radial-gradient(ellipse at 88% 16%,#d9efdf,transparent 60%),linear-gradient(155deg,#eef9f3,#e0f2e7 65%,#f6fbf7)}
[data-qingbu-theme="fresh-nature"] .sidebar,[data-qingbu-theme="fresh-nature"] .card{background:linear-gradient(145deg,#fbfefc,#edf8f1);border-color:#d2e7dc}
[data-qingbu-theme="fresh-nature"] #walk-card{background:radial-gradient(circle at 88% 4%,#fff0b777,transparent 25%),radial-gradient(circle at 72% 20%,#b7dfbd55,transparent 27%),linear-gradient(140deg,#eaf7ed,#cfe9d6 56%,#e6f5ec)}
[data-qingbu-theme="fresh-nature"] .sunlight-air{background:radial-gradient(circle at 88% 5%,#fff3c1a6,transparent 25%),repeating-radial-gradient(ellipse at 82% 13%,#a8d4a433 0 18px,transparent 20px 50px)}
[data-qingbu-theme="fresh-nature"] .schedule-icon.yellow{background:#e4f3e8;color:#44795e}

/* 3 · 现代都市：冷蓝灰 + 咖啡暖光 */
[data-qingbu-theme="urban-morning"]{
 --bg:#edf2f7;--paper:#fbfcfe;--ink:#2d4056;--muted:#657386;--blue:#4d7398;--blue-hover:#3e6082;--green:var(--blue);--green-hover:var(--blue-hover);--line:#d8e0e9;--lime:#e1ebf3;--sage:#edf2f6;
}
[data-qingbu-theme="urban-morning"] body{background:linear-gradient(125deg,#f7f9fc,#e8eef5 63%,#f6f0e8)}
[data-qingbu-theme="urban-morning"] .sidebar,[data-qingbu-theme="urban-morning"] .card{background:linear-gradient(145deg,#ffffff,#eef3f7);border-color:#d8e0e9}
[data-qingbu-theme="urban-morning"] #walk-card{background:radial-gradient(circle at 93% 4%,#e9bf7b7d,transparent 25%),linear-gradient(143deg,#edf3f9,#dbe6ef 62%,#f4eee6)}
[data-qingbu-theme="urban-morning"] .sunlight-air{background:linear-gradient(128deg,transparent 44%,#fff8e4a6 48%,transparent 54%),linear-gradient(90deg,transparent 0 67%,#b9c4cf24 67% 69%,transparent 69% 78%,#b9c4cf1f 78% 80%,transparent 80%)}

/* 4 · Romantic & Artistic：粉紫晚霞 + 金色余晖 */
[data-qingbu-theme="romantic-evening"]{
 --bg:#f4edf7;--paper:#fff9fd;--ink:#55415f;--muted:#7a677f;--blue:#8d659f;--blue-hover:#765285;--green:var(--blue);--green-hover:var(--blue-hover);--line:#e7d8ea;--lime:#f0dff0;--sage:#f6eaf5;
}
[data-qingbu-theme="romantic-evening"] body{background:radial-gradient(ellipse at 100% 0%,#ffd9b76e,transparent 38%),radial-gradient(ellipse at 12% 12%,#ead6ff,transparent 55%),linear-gradient(160deg,#f6eafa,#efdfe9 64%,#f8e9d8)}
[data-qingbu-theme="romantic-evening"] .sidebar,[data-qingbu-theme="romantic-evening"] .card{background:linear-gradient(145deg,#fffafd,#f2e8f4);border-color:#e7d8ea}
[data-qingbu-theme="romantic-evening"] #walk-card{background:radial-gradient(circle at 89% 3%,#ffd09d88,transparent 28%),linear-gradient(140deg,#ead9f5,#e2cfe8 48%,#f6d9d1)}
[data-qingbu-theme="romantic-evening"] .sunlight-air{background:radial-gradient(ellipse at 95% 8%,#ffc98fa6 0,transparent 31%),linear-gradient(129deg,transparent 42%,#fff0d68a 48%,transparent 56%,transparent 64%,#f7d2e675 69%,transparent 76%)}

/* 5 · Cozy & Relatable：暖米色、琥珀、街灯 */
[data-qingbu-theme="cozy-evening"]{
 --bg:#f6efe4;--paper:#fffaf3;--ink:#5b4839;--muted:#806d5b;--blue:#a86f3d;--blue-hover:#8d592f;--green:var(--blue);--green-hover:var(--blue-hover);--line:#eadcc9;--lime:#f1dfc9;--sage:#f7ebdd;
}
[data-qingbu-theme="cozy-evening"] body{background:radial-gradient(circle at 92% 10%,#f4b85c55,transparent 34%),linear-gradient(155deg,#fbf5ec,#efe2d0 68%,#e7d3bc)}
[data-qingbu-theme="cozy-evening"] .sidebar,[data-qingbu-theme="cozy-evening"] .card{background:linear-gradient(145deg,#fffaf4,#f5e9d9);border-color:#eadcc9}
[data-qingbu-theme="cozy-evening"] #walk-card{background:radial-gradient(circle at 90% 5%,#ffc66b91,transparent 29%),linear-gradient(140deg,#f7ead8,#eed7bd 58%,#f6e5d0)}
[data-qingbu-theme="cozy-evening"] .sunlight-air{background:radial-gradient(circle at 90% 10%,#ffc46b8c 0,transparent 31%),linear-gradient(130deg,transparent 45%,#fff0c782 50%,transparent 57%)}

/* 6 · Melancholic & Deep：靛蓝暮色 + 琥珀余光 */
[data-qingbu-theme="melancholic-evening"]{
 --bg:#1f2940;--paper:#2a3550;--ink:#f3f1f7;--muted:#c0bfd0;--blue:#9d88c3;--blue-hover:#b19bd2;--green:var(--blue);--green-hover:var(--blue-hover);--line:#46516a;--lime:#3b4660;--sage:#303b55;--error:#ffb0a6;color-scheme:dark;
}
[data-qingbu-theme="melancholic-evening"] body{background:radial-gradient(ellipse at 100% 0%,#c27b3f42,transparent 34%),linear-gradient(160deg,#1d2639,#2b3150 62%,#3a2f46);color:var(--ink)}
[data-qingbu-theme="melancholic-evening"] .sidebar,[data-qingbu-theme="melancholic-evening"] .card,[data-qingbu-theme="melancholic-evening"] dialog{background:linear-gradient(145deg,#2f3953,#252f48);border-color:#46516a;color:var(--ink)}
[data-qingbu-theme="melancholic-evening"] #walk-card{background:radial-gradient(circle at 91% 3%,#d8924c69,transparent 30%),linear-gradient(140deg,#34405d,#2f3655 55%,#4b3e52);color:#f7f2fb}
[data-qingbu-theme="melancholic-evening"] #walk-card h2,[data-qingbu-theme="melancholic-evening"] #walk-card .timer-number{color:#fff7f1}
[data-qingbu-theme="melancholic-evening"] #walk-card .hero-sub,[data-qingbu-theme="melancholic-evening"] #walk-card .hero-top>small,[data-qingbu-theme="melancholic-evening"] .page-footer{color:#d4cfdd}
[data-qingbu-theme="melancholic-evening"] .field input,[data-qingbu-theme="melancholic-evening"] .field select,[data-qingbu-theme="melancholic-evening"] .field textarea{background:#222c43;color:#f4f1f7;border-color:#4a5873}
[data-qingbu-theme="melancholic-evening"] .sunlight-air{background:radial-gradient(ellipse at 97% 5%,#d9944f77 0,transparent 32%),linear-gradient(130deg,transparent 44%,#f6b86c4f 50%,transparent 58%)}
[data-qingbu-theme="melancholic-evening"] .theme-control,[data-qingbu-theme="melancholic-evening"] .sunlight-control{background:#303b55;color:#f1eef7;border-color:#59657e}
[data-qingbu-theme="melancholic-evening"] .theme-control select{background:#303b55;color:#f1eef7}

/* Reference-palette collection: colors are derived from user-provided mood boards; images are not published. */
[data-qingbu-theme="reeds-sunset"]{--bg:#fff4df;--paper:#fff4df;--ink:#4d291e;--muted:#2d6863;--blue:#2d6863;--blue-hover:#06091d;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#2d6863 25%,#fff4df);--lime:color-mix(in srgb,#ffc338 18%,#fff4df);--sage:color-mix(in srgb,#e29160 14%,#fff4df);--theme-a:#f4792e;--theme-b:#ffc338;--theme-c:#e29160;--theme-d:#2d6863;--theme-e:#06091d}
[data-qingbu-theme="autumn-bench"]{--bg:#fff4e8;--paper:#fff4e8;--ink:#4c1e12;--muted:#f37d2d;--blue:#f37d2d;--blue-hover:#f6a82d;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#f37d2d 25%,#fff4e8);--lime:color-mix(in srgb,#4b1509 18%,#fff4e8);--sage:color-mix(in srgb,#a33a1d 14%,#fff4e8);--theme-a:#050704;--theme-b:#4b1509;--theme-c:#a33a1d;--theme-d:#f37d2d;--theme-e:#f6a82d}
[data-qingbu-theme="violet-coast"]{--bg:#fff5f8;--paper:#fff5f8;--ink:#4d2740;--muted:#9a3e45;--blue:#9a3e45;--blue-hover:#d16661;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#9a3e45 25%,#fff5f8);--lime:color-mix(in srgb,#341e34 18%,#fff5f8);--sage:color-mix(in srgb,#73374f 14%,#fff5f8);--theme-a:#050616;--theme-b:#341e34;--theme-c:#73374f;--theme-d:#9a3e45;--theme-e:#d16661}
[data-qingbu-theme="sunrise-coast"]{--bg:#fff9f4;--paper:#fff9f4;--ink:#4a3442;--muted:#201b2d;--blue:#201b2d;--blue-hover:#959bad;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#201b2d 25%,#fff9f4);--lime:color-mix(in srgb,#ffcb32 18%,#fff9f4);--sage:color-mix(in srgb,#57292e 14%,#fff9f4);--theme-a:#fff0e7;--theme-b:#ffcb32;--theme-c:#57292e;--theme-d:#201b2d;--theme-e:#959bad}
[data-qingbu-theme="snow-bloom"]{--bg:#f8fbff;--paper:#f8fbff;--ink:#263e62;--muted:#b7bfd4;--blue:#b7bfd4;--blue-hover:#315391;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#b7bfd4 25%,#f8fbff);--lime:color-mix(in srgb,#3b7117 18%,#f8fbff);--sage:color-mix(in srgb,#8e2d67 14%,#f8fbff);--theme-a:#82b119;--theme-b:#3b7117;--theme-c:#8e2d67;--theme-d:#b7bfd4;--theme-e:#315391}
[data-qingbu-theme="glacier-blue"]{--bg:#f5fbff;--paper:#f5fbff;--ink:#173e5b;--muted:#27668f;--blue:#27668f;--blue-hover:#103d5d;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#27668f 25%,#f5fbff);--lime:color-mix(in srgb,#acd0df 18%,#f5fbff);--sage:color-mix(in srgb,#4da9c7 14%,#f5fbff);--theme-a:#123d5d;--theme-b:#acd0df;--theme-c:#4da9c7;--theme-d:#27668f;--theme-e:#103d5d}
[data-qingbu-theme="open-valley"]{--bg:#f8f3ed;--paper:#f8f3ed;--ink:#253e49;--muted:#4ca0b9;--blue:#4ca0b9;--blue-hover:#28617d;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#4ca0b9 25%,#f8f3ed);--lime:color-mix(in srgb,#735438 18%,#f8f3ed);--sage:color-mix(in srgb,#dc9453 14%,#f8f3ed);--theme-a:#080d10;--theme-b:#735438;--theme-c:#dc9453;--theme-d:#4ca0b9;--theme-e:#28617d}
[data-qingbu-theme="golden-autumn"]{--bg:#fff9e9;--paper:#fff9e9;--ink:#4b3512;--muted:#e4722b;--blue:#e4722b;--blue-hover:#7d1b18;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#e4722b 25%,#fff9e9);--lime:color-mix(in srgb,#8eab0a 18%,#fff9e9);--sage:color-mix(in srgb,#fff72a 14%,#fff9e9);--theme-a:#29470c;--theme-b:#8eab0a;--theme-c:#fff72a;--theme-d:#e4722b;--theme-e:#7d1b18}
[data-qingbu-theme="desert-sky"]{--bg:#fff7ee;--paper:#fff7ee;--ink:#58341f;--muted:#f26a2d;--blue:#f26a2d;--blue-hover:#9f361f;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#f26a2d 25%,#fff7ee);--lime:color-mix(in srgb,#347bb5 18%,#fff7ee);--sage:color-mix(in srgb,#f5a72f 14%,#fff7ee);--theme-a:#6ba1d6;--theme-b:#347bb5;--theme-c:#f5a72f;--theme-d:#f26a2d;--theme-e:#9f361f}
[data-qingbu-theme="forest-gold"]{--bg:#fff9ed;--paper:#fff9ed;--ink:#4a332b;--muted:#55352e;--blue:#55352e;--blue-hover:#0a173a;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#55352e 25%,#fff9ed);--lime:color-mix(in srgb,#e4ac63 18%,#fff9ed);--sage:color-mix(in srgb,#b96e4f 14%,#fff9ed);--theme-a:#fae8a9;--theme-b:#e4ac63;--theme-c:#b96e4f;--theme-d:#55352e;--theme-e:#0a173a}
[data-qingbu-theme="misty-hills"]{--bg:#f7f7e9;--paper:#f7f7e9;--ink:#303722;--muted:#314527;--blue:#314527;--blue-hover:#0c0e09;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#314527 25%,#f7f7e9);--lime:color-mix(in srgb,#bfc052 18%,#f7f7e9);--sage:color-mix(in srgb,#8b9148 14%,#f7f7e9);--theme-a:#b3aa27;--theme-b:#bfc052;--theme-c:#8b9148;--theme-d:#314527;--theme-e:#0c0e09}
[data-qingbu-theme="turquoise-lake"]{--bg:#f2fbfc;--paper:#f2fbfc;--ink:#173f49;--muted:#37352f;--blue:#37352f;--blue-hover:#92928f;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#37352f 25%,#f2fbfc);--lime:color-mix(in srgb,#2d7c88 18%,#f2fbfc);--sage:color-mix(in srgb,#164c57 14%,#f2fbfc);--theme-a:#50aebc;--theme-b:#2d7c88;--theme-c:#164c57;--theme-d:#37352f;--theme-e:#92928f}
[data-qingbu-theme="twilight-cove"]{--bg:#fff5f8;--paper:#fff5f8;--ink:#4c2940;--muted:#9a4048;--blue:#9a4048;--blue-hover:#d26863;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#9a4048 25%,#fff5f8);--lime:color-mix(in srgb,#321f34 18%,#fff5f8);--sage:color-mix(in srgb,#74384f 14%,#fff5f8);--theme-a:#070817;--theme-b:#321f34;--theme-c:#74384f;--theme-d:#9a4048;--theme-e:#d26863}
[data-qingbu-theme="pastel-lake"]{--bg:#fff7f7;--paper:#fff7f7;--ink:#35465f;--muted:#529ba7;--blue:#529ba7;--blue-hover:#25375e;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#529ba7 25%,#fff7f7);--lime:color-mix(in srgb,#e9a398 18%,#fff7f7);--sage:color-mix(in srgb,#c1d7c7 14%,#fff7f7);--theme-a:#d06e77;--theme-b:#e9a398;--theme-c:#c1d7c7;--theme-d:#529ba7;--theme-e:#25375e}
[data-qingbu-theme="peach-ridges"]{--bg:#fff6ef;--paper:#fff6ef;--ink:#4b2d39;--muted:#805a6c;--blue:#805a6c;--blue-hover:#21101d;--green:var(--blue);--green-hover:var(--blue-hover);--line:color-mix(in srgb,#805a6c 25%,#fff6ef);--lime:color-mix(in srgb,#ff9862 18%,#fff6ef);--sage:color-mix(in srgb,#c28179 14%,#fff6ef);--theme-a:#f7ddb0;--theme-b:#ff9862;--theme-c:#c28179;--theme-d:#805a6c;--theme-e:#21101d}
[data-qingbu-theme="reeds-sunset"],[data-qingbu-theme="autumn-bench"],[data-qingbu-theme="violet-coast"],[data-qingbu-theme="sunrise-coast"],[data-qingbu-theme="snow-bloom"],[data-qingbu-theme="glacier-blue"],[data-qingbu-theme="open-valley"],[data-qingbu-theme="golden-autumn"],[data-qingbu-theme="desert-sky"],[data-qingbu-theme="forest-gold"],[data-qingbu-theme="misty-hills"],[data-qingbu-theme="turquoise-lake"],[data-qingbu-theme="twilight-cove"],[data-qingbu-theme="pastel-lake"],[data-qingbu-theme="peach-ridges"]{color-scheme:light}
[data-qingbu-theme="reeds-sunset"] body,[data-qingbu-theme="autumn-bench"] body,[data-qingbu-theme="violet-coast"] body,[data-qingbu-theme="sunrise-coast"] body,[data-qingbu-theme="snow-bloom"] body,[data-qingbu-theme="glacier-blue"] body,[data-qingbu-theme="open-valley"] body,[data-qingbu-theme="golden-autumn"] body,[data-qingbu-theme="desert-sky"] body,[data-qingbu-theme="forest-gold"] body,[data-qingbu-theme="misty-hills"] body,[data-qingbu-theme="turquoise-lake"] body,[data-qingbu-theme="twilight-cove"] body,[data-qingbu-theme="pastel-lake"] body,[data-qingbu-theme="peach-ridges"] body{background:radial-gradient(ellipse at 96% 2%,color-mix(in srgb,var(--theme-b) 30%,transparent),transparent 38%),linear-gradient(155deg,color-mix(in srgb,var(--theme-a) 13%,var(--paper)),color-mix(in srgb,var(--theme-d) 13%,var(--paper)) 66%,color-mix(in srgb,var(--theme-c) 10%,var(--paper)))}
[data-qingbu-theme="reeds-sunset"] :is(.sidebar,.card,dialog),[data-qingbu-theme="autumn-bench"] :is(.sidebar,.card,dialog),[data-qingbu-theme="violet-coast"] :is(.sidebar,.card,dialog),[data-qingbu-theme="sunrise-coast"] :is(.sidebar,.card,dialog),[data-qingbu-theme="snow-bloom"] :is(.sidebar,.card,dialog),[data-qingbu-theme="glacier-blue"] :is(.sidebar,.card,dialog),[data-qingbu-theme="open-valley"] :is(.sidebar,.card,dialog),[data-qingbu-theme="golden-autumn"] :is(.sidebar,.card,dialog),[data-qingbu-theme="desert-sky"] :is(.sidebar,.card,dialog),[data-qingbu-theme="forest-gold"] :is(.sidebar,.card,dialog),[data-qingbu-theme="misty-hills"] :is(.sidebar,.card,dialog),[data-qingbu-theme="turquoise-lake"] :is(.sidebar,.card,dialog),[data-qingbu-theme="twilight-cove"] :is(.sidebar,.card,dialog),[data-qingbu-theme="pastel-lake"] :is(.sidebar,.card,dialog),[data-qingbu-theme="peach-ridges"] :is(.sidebar,.card,dialog){background:linear-gradient(145deg,color-mix(in srgb,#fff 70%,var(--paper)),color-mix(in srgb,var(--theme-c) 10%,var(--paper)));border-color:var(--line);color:var(--ink)}
[data-qingbu-theme="reeds-sunset"] #walk-card,[data-qingbu-theme="autumn-bench"] #walk-card,[data-qingbu-theme="violet-coast"] #walk-card,[data-qingbu-theme="sunrise-coast"] #walk-card,[data-qingbu-theme="snow-bloom"] #walk-card,[data-qingbu-theme="glacier-blue"] #walk-card,[data-qingbu-theme="open-valley"] #walk-card,[data-qingbu-theme="golden-autumn"] #walk-card,[data-qingbu-theme="desert-sky"] #walk-card,[data-qingbu-theme="forest-gold"] #walk-card,[data-qingbu-theme="misty-hills"] #walk-card,[data-qingbu-theme="turquoise-lake"] #walk-card,[data-qingbu-theme="twilight-cove"] #walk-card,[data-qingbu-theme="pastel-lake"] #walk-card,[data-qingbu-theme="peach-ridges"] #walk-card{background:radial-gradient(circle at 91% 4%,color-mix(in srgb,var(--theme-b) 52%,transparent),transparent 28%),linear-gradient(140deg,color-mix(in srgb,var(--theme-a) 20%,var(--paper)),color-mix(in srgb,var(--theme-c) 18%,var(--paper)) 55%,color-mix(in srgb,var(--theme-d) 16%,var(--paper)));border-color:color-mix(in srgb,var(--theme-d) 30%,var(--paper));color:var(--ink)}
[data-qingbu-theme="reeds-sunset"] .sunlight-air,[data-qingbu-theme="autumn-bench"] .sunlight-air,[data-qingbu-theme="violet-coast"] .sunlight-air,[data-qingbu-theme="sunrise-coast"] .sunlight-air,[data-qingbu-theme="snow-bloom"] .sunlight-air,[data-qingbu-theme="glacier-blue"] .sunlight-air,[data-qingbu-theme="open-valley"] .sunlight-air,[data-qingbu-theme="golden-autumn"] .sunlight-air,[data-qingbu-theme="desert-sky"] .sunlight-air,[data-qingbu-theme="forest-gold"] .sunlight-air,[data-qingbu-theme="misty-hills"] .sunlight-air,[data-qingbu-theme="turquoise-lake"] .sunlight-air,[data-qingbu-theme="twilight-cove"] .sunlight-air,[data-qingbu-theme="pastel-lake"] .sunlight-air,[data-qingbu-theme="peach-ridges"] .sunlight-air{background:radial-gradient(ellipse at 96% 4%,color-mix(in srgb,var(--theme-b) 55%,transparent),transparent 31%),linear-gradient(130deg,transparent 42%,color-mix(in srgb,var(--theme-b) 28%,#fff) 48%,transparent 56%,transparent 65%,color-mix(in srgb,var(--theme-a) 22%,transparent) 70%,transparent 77%)}
[data-qingbu-theme="reeds-sunset"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="autumn-bench"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="violet-coast"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="sunrise-coast"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="snow-bloom"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="glacier-blue"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="open-valley"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="golden-autumn"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="desert-sky"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="forest-gold"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="misty-hills"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="turquoise-lake"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="twilight-cove"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="pastel-lake"] :is(.btn-primary,#walk-card .btn-light),[data-qingbu-theme="peach-ridges"] :is(.btn-primary,#walk-card .btn-light){background:var(--blue);border-color:var(--blue);color:#fff}
[data-qingbu-theme="reeds-sunset"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="autumn-bench"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="violet-coast"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="sunrise-coast"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="snow-bloom"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="glacier-blue"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="open-valley"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="golden-autumn"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="desert-sky"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="forest-gold"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="misty-hills"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="turquoise-lake"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="twilight-cove"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="pastel-lake"] :is(.theme-control,.sunlight-control,.chip),[data-qingbu-theme="peach-ridges"] :is(.theme-control,.sunlight-control,.chip){background:color-mix(in srgb,var(--paper) 88%,transparent);border-color:var(--line);color:var(--ink)}

/* Qingbu bilingual UI: responsive controls, English wrapping, no layout reset. */
.language-control{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:5px 8px;border:1px solid color-mix(in srgb,var(--blue) 28%,#fff);border-radius:20px;background:color-mix(in srgb,var(--paper) 86%,transparent);color:var(--ink);font:500 12px/1.3 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;white-space:nowrap}
.language-control select{border:0;background:transparent;color:inherit;font:inherit;outline:0;cursor:pointer}
.language-control:has(select:focus-visible){outline:3px solid color-mix(in srgb,var(--blue) 75%,#fff);outline-offset:3px}
html[lang="en"] .topbar{height:auto;min-height:72px;gap:12px}
html[lang="en"] .top-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px}
html[lang="en"] .hero h2{letter-spacing:-.025em;line-height:1.3;font-size:clamp(25px,2.1vw,34px)}
html[lang="en"] .hero-actions{flex-wrap:wrap}
html[lang="en"] .hero-bottom{flex-wrap:wrap;row-gap:8px}
html[lang="en"] .timer-label{max-width:170px;margin:0 auto;font-size:11px;line-height:1.4}
html[lang="en"] :is(.schedule-detail,.record-main,.section-title>h2,.settings-row>div){min-width:0}
html[lang="en"] :is(.schedule-detail strong,.schedule-detail small,.record-main,.reference-note,.help-copy,.notice,.dialog-head p,.field-label){overflow-wrap:anywhere}
html[lang="en"] :is(.btn,.button){white-space:normal;line-height:1.35}
html[lang="en"] .plan-item .range{display:block}
html[lang="en"] .choice-group{flex-wrap:wrap}
html[lang="en"] .exercise-num{font-size:11px}
@media(max-width:650px){.language-control{padding:5px 7px}.language-control>span{display:none}.topbar{flex-wrap:wrap;height:auto;gap:8px;padding-block:10px}.top-actions{flex-wrap:wrap;gap:6px;justify-content:flex-end}.top-actions .chip{display:none}html[lang="en"] .timer-label{max-width:150px}.language-control,.theme-control{min-height:40px}}
@media(max-width:440px){.topbar .mobile-brand{font-size:17px;flex:1 1 auto}.top-actions{width:100%;justify-content:flex-start}html[lang="en"] .top-actions{justify-content:flex-start}.top-actions .theme-control select{max-width:140px}.top-actions .language-control select{max-width:78px}html[lang="en"] .settings-row{gap:12px}.settings-row>.btn{flex-shrink:0;max-width:45%}}
@media print{.language-control{display:none!important}}