:root{--paper:#f9faf5;--ink:#2b4334;--green:#426947;--muted:#8a977d;--line:#e7ecdf;--soft:#eef3e5;font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:#e9ece4;line-height:1.65;font-synthesis:none}*{box-sizing:border-box}body{margin:0}h1,h2,p{margin:0}button,input,select{font:inherit}button{cursor:pointer;color:inherit;transition:background .15s,transform .15s}button:active{transform:scale(.98)}button:disabled{cursor:default}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #96b77d;outline-offset:3px}.icon{width:22px;height:22px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;vertical-align:middle}.phone-app{max-width:430px;min-height:100dvh;margin:auto;background:var(--paper);padding-top:env(safe-area-inset-top);box-shadow:0 0 90px #344d3010}.app-header{height:68px;padding:10px 24px;display:flex;justify-content:space-between;align-items:center}.wordmark{display:flex;align-items:center;gap:8px;font-size:21px;letter-spacing:3px;font-weight:650;min-height:44px}.wordmark img{width:29px;height:29px}.mode-label{background:none;border:1px solid #dfe7d2;border-radius:99px;font-size:11px;color:#869577;min-height:34px;padding:5px 12px}.header-title{font-size:15px;font-weight:550}.icon-button{width:44px;height:44px;display:grid;place-items:center;border:0;background:none;border-radius:14px}.icon-button:hover{background:var(--soft)}.back .icon{transform:rotate(180deg)}main{padding:0 24px calc(103px + env(safe-area-inset-bottom));outline:0}.bottom-nav{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:100%;max-width:430px;height:calc(77px + env(safe-area-inset-bottom));padding:9px 58px calc(9px + env(safe-area-inset-bottom));background:#fdfef9f5;backdrop-filter:blur(14px);border-top:1px solid var(--line);display:flex;justify-content:space-between;z-index:5}.nav-link{width:90px;min-height:54px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border-radius:14px;color:#a0aa95;font-size:11px}.nav-link.active{color:#4c7047}.nav-link:hover{background:var(--soft)}.nav-link .icon{width:23px;height:23px}.goal-link{width:100%;border:0;border-radius:12px;min-height:43px;padding:9px 11px;background:#edf2e4;display:flex;align-items:center;gap:7px;color:#81966e;font-size:12px}.goal-link span{flex:1;text-align:left}.goal-link .icon{width:16px;height:16px}.page-heading{padding:26px 1px 23px}.page-heading h1{font-size:33px;font-weight:650;line-height:1.45;letter-spacing:-.5px}.page-heading h1 span{color:#8e9e7a}.page-heading p{font-size:13px;color:#99a38c;margin-top:12px}.camera-surface{width:100%;height:208px;border:0;border-radius:24px;background:#ebf2df;display:flex;align-items:center;justify-content:center;flex-direction:column;position:relative;gap:11px;color:#7f9566;isolation:isolate;overflow:hidden}.camera-surface:before{content:'';width:210px;height:210px;border:1px solid #dce8cd;border-radius:50%;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:-1}.camera-ring{width:60px;height:60px;border-radius:20px;background:#f8fbf1;display:grid;place-items:center;color:#6a8d52;box-shadow:0 5px 20px #6f8d4610}.camera-ring .icon{width:31px;height:31px;stroke-width:1.6}.camera-surface strong{font-size:16px;font-weight:550;margin-top:1px}.camera-surface>span:last-of-type{font-size:11px;color:#96a581;margin-top:-7px}.corner{position:absolute;width:17px;height:17px;border-color:#b9cba3;border-style:solid}.corner.a{top:22px;left:23px;border-width:1.5px 0 0 1.5px;border-radius:6px 0 0}.corner.b{top:22px;right:23px;border-width:1.5px 1.5px 0 0;border-radius:0 6px 0 0}.corner.c{bottom:22px;left:23px;border-width:0 0 1.5px 1.5px;border-radius:0 0 0 6px}.corner.d{bottom:22px;right:23px;border-width:0 1.5px 1.5px 0;border-radius:0 0 6px 0}.album-button{min-height:49px;width:100%;display:flex;gap:8px;align-items:center;justify-content:center;background:white;border:1px solid #e1e8d8;border-radius:15px;font-size:13px;color:#7c906a;margin-top:12px}.album-button .icon{width:18px;height:18px}.demo-link{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;border:0;border-top:1px solid var(--line);background:none;min-height:63px;padding:16px 2px;margin-top:25px;color:#8b9a7c;font-size:12px}.demo-link>span{display:flex;gap:8px;align-items:center}.demo-link .icon{width:17px;height:17px}.latest-meal{display:flex;align-items:center;gap:12px;width:100%;border:0;background:#f1f4e9;padding:12px;border-radius:16px;text-align:left;margin-top:4px}.latest-meal>img{width:48px;height:48px;border-radius:12px;object-fit:cover;background:#e6edd9}.latest-meal>span{flex:1;min-width:0}.latest-meal small{font-size:10px;color:#97a285;display:block;margin-bottom:3px}.latest-meal strong{font-size:12px;font-weight:500;display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.latest-meal>.icon{width:17px;color:#94a580}.quiet-note{text-align:center;font-size:10px;color:#a0ab94;line-height:1.9;margin-top:20px}.primary,.secondary,.accepted{width:100%;min-height:49px;padding:12px 17px;border-radius:14px;display:flex;gap:8px;justify-content:center;align-items:center;font-size:14px;font-weight:550;border:1px solid transparent}.primary{background:#426947;color:white}.primary:hover{background:#36593b}.secondary{background:#edf2e5;border-color:#dce6ce;color:#708b5c}.accepted{background:#e8f0dd;color:#7b9464;border-color:#dbe7cd}.primary .icon,.accepted .icon{width:18px;height:18px}.text-button{border:0;background:none;min-height:44px;display:inline-flex;gap:6px;align-items:center;justify-content:center;font-size:12px;color:#889c73;padding:8px 2px}.text-button .icon{width:14px;height:14px}.meal-photo{height:235px;border-radius:21px;background:#eaf0df;overflow:hidden;position:relative;margin:3px 0 2px}.meal-photo>img{width:100%;height:100%;object-fit:cover}.photo-badge{position:absolute;left:13px;bottom:12px;background:#ffffffdc;padding:5px 9px;border-radius:8px;font-size:10px;color:#7d8b6b;backdrop-filter:blur(8px)}.meal-meta{min-height:48px;display:flex;gap:10px;justify-content:space-between;align-items:center;font-size:10px;color:#98a589;margin-bottom:11px}.meal-meta .text-button{font-size:10px;min-height:42px}.feedback{border:1px solid #e0e9d3;background:#f0f5e6;border-radius:20px;padding:21px}.feedback.improve{background:#f5f3e8;border-color:#e9e5d4}.feedback-top{display:flex;align-items:center;gap:7px;color:#859a6c;font-size:11px;margin-bottom:13px}.feedback-top .icon{width:17px;height:17px}.analysis-label{margin-left:auto;color:#a9b199;font-size:9px}.feedback h1{font-size:20px;line-height:1.5;font-weight:600;color:#49633b;margin-bottom:12px}.feedback.improve h1{color:#776943}.observation{font-size:13px;line-height:1.95;color:#8b987a}.food-groups{display:flex;flex-wrap:wrap;gap:6px;margin:16px 0}.food-groups span{font-size:10px;border-radius:7px;padding:5px 8px;color:#81916d;background:#ffffff96;border:1px solid #e0e6d5}.food-groups .not_visible{color:#b29a69;border-color:#e9dfc8;background:#fbf6e9}.nutrition-tip{font-size:13px;color:#788c61;line-height:1.9;border-top:1px solid #dfe5d0;padding-top:14px}.action-card{padding:23px 3px 0}.section-label{font-size:11px;color:#95a483}.action-card>p{font-size:15px;line-height:1.9;margin:10px 0 17px;color:#597148}.action-card>p>span{color:#91a17e;font-size:13px}.optional-note{display:block;text-align:center;font-size:10px;color:#a2ad95;margin-top:10px}.finish-button{display:flex;width:100%;margin-top:9px}.feedback.unavailable{background:#f0f3eb;border-color:#e2e8d9}.feedback.unavailable h1{color:#80906e}.feedback.unavailable .text-button{margin-top:12px}.history-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 0 23px}.history-heading h1{font-size:29px;font-weight:650}.history-heading p{font-size:12px;color:#9aa68c;margin-top:6px}.history-heading .icon-button{color:#8b9e76}.week-strip{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;padding:0 2px}.week-strip>div{display:flex;flex-direction:column;align-items:center;gap:10px;font-size:10px;color:#9ba98a}.week-strip i{width:30px;height:30px;border:1px solid #e0e8d5;background:#f0f4e9;border-radius:11px;display:grid;place-items:center;font-style:normal;color:#a4b194;font-size:14px}.week-strip i.recorded{background:#829e6a;border-color:#829e6a;color:white}.week-caption{font-size:10px;text-align:center;color:#9daa8c;margin:16px 0 26px}.intention{padding:16px 18px;border-radius:17px;background:#edf3e4;margin-bottom:25px}.intention>span{font-size:11px;color:#8da577;display:flex;gap:6px;align-items:center}.intention>span>.icon{width:15px;height:15px}.intention p{font-size:13px;color:#789363;line-height:1.9;margin:7px 0 2px}.intention .text-button{font-size:10px;min-height:32px;padding:6px 0}.day-group{margin:22px 0}.day-group h2{font-size:14px;font-weight:550;display:flex;gap:12px;align-items:center;margin-bottom:12px}.day-group h2 small{font-size:10px;font-weight:400;color:#a6b097}.photo-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.photo-tile{padding:0;border:0;background:none;text-align:left;min-width:0}.photo-tile img{width:100%;height:139px;object-fit:cover;background:#eaf0df;border-radius:17px}.photo-tile>span{display:flex;align-items:center;justify-content:space-between;gap:3px;font-size:11px;color:#8a9c74;padding:7px 3px}.photo-tile small{font-size:9px;color:#a3ad95}.empty{padding:47px 15px;text-align:center;color:#99a98a;font-size:14px;line-height:2}.empty>.icon{width:34px;height:34px;margin-bottom:15px}.empty .text-button{display:flex;margin:15px auto}.history-settings{border-top:1px solid var(--line);margin-top:25px}.history-settings button{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;background:none;border:0;min-height:52px;font-size:12px;color:#96a587;padding:12px 3px}.history-settings .icon{width:15px;height:15px}.legacy{font-size:11px;color:#9baa8b;line-height:1.9;margin-top:23px}.legacy summary{cursor:pointer;min-height:44px;padding:12px 0}.legacy p{padding:9px 0;border-bottom:1px solid var(--line)}.legacy p>span{display:block;color:#a5ae99;font-size:10px}
dialog{padding:0;width:100%;max-width:430px;max-height:calc(100dvh - 40px - env(safe-area-inset-top));inset:auto 0 0;position:fixed;margin:0 auto;border:0;border-radius:27px 27px 0 0;background:var(--paper);color:var(--ink);overflow:auto;overscroll-behavior:contain;box-shadow:0 -15px 80px #2d413119}dialog::backdrop{background:#273b325c;backdrop-filter:blur(3px)}.sheet{padding:10px 24px calc(26px + env(safe-area-inset-bottom))}.sheet-handle{width:36px;height:4px;background:#d8e1cf;border-radius:9px;margin:0 auto 9px}.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}.sheet-head h2{font-size:19px;font-weight:600}.sheet-description{font-size:13px;color:#8c9b7e;line-height:1.9;margin-bottom:20px}.sheet-note{font-size:11px;color:#a0ad90;text-align:center;line-height:1.9;margin-top:20px}.goal-options{display:flex;flex-direction:column;gap:10px}.goal-options button{display:flex;align-items:center;gap:12px;min-height:79px;border:1px solid #e1e9d6;border-radius:17px;background:white;padding:15px 16px;text-align:left}.goal-options button.selected{background:#eaf2df;border-color:#c9dcb3}.goal-options button>span{flex:1}.goal-options strong{font-size:14px;font-weight:550;display:block;color:#6d8656}.goal-options small{display:block;font-size:11px;color:#9aaa8a;margin-top:4px}.goal-options .icon{width:18px;color:#96aa7f}.example-options button{width:100%;display:flex;align-items:center;gap:12px;min-height:95px;padding:13px 0;border:0;background:none;text-align:left;border-bottom:1px solid var(--line)}.example-options img{width:70px;height:65px;object-fit:cover;background:#eaf0df;border-radius:13px}.example-options span{flex:1}.example-options strong{font-size:13px;font-weight:550;display:block}.example-options small{font-size:11px;color:#a0ad90;display:block;margin-top:5px}.example-options .icon{width:17px;color:#9bae87}.mode-options{display:flex;gap:10px;margin:18px 0 20px}.mode-options button{flex:1;min-height:50px;border:1px solid #e0e8d5;border-radius:13px;background:#fff;color:#93a57e;font-size:13px}.mode-options button.active{background:#e8f0dc;border-color:#c8dab1;color:#67864e}.about-row{padding:13px 0;border-bottom:1px solid var(--line)}.about-row b{font-size:14px;font-weight:550;color:#6b8653}.about-row p{font-size:12px;color:#97a487;line-height:1.9;margin:7px 0}.about-row a{font-size:11px;color:#859e6b;display:inline-block;padding:5px 0}.meal-options{display:flex;gap:8px;margin:20px 0}.meal-options label{flex:1;position:relative}.meal-options input{position:absolute;opacity:0;width:1px;height:1px}.meal-options span{display:flex;align-items:center;justify-content:center;min-height:47px;border:1px solid #dfe8d2;background:#fff;border-radius:13px;font-size:14px;color:#99a98b}.meal-options input:checked+span{background:#e9f2dc;border-color:#c8ddb0;color:#67834e}.meal-options input:focus-visible+span{outline:3px solid #95b07c;outline-offset:3px}.field-label{font-size:13px;display:block;color:#8b9f77;margin-bottom:9px}input[type=date]{width:100%;min-height:49px;border:1px solid #dce7ce;border-radius:12px;padding:12px;background:white;color:#80996b;font-size:16px;appearance:none;-webkit-appearance:none}.sheet-save{margin-top:22px}.sheet-actions{display:flex;gap:10px;margin-top:24px}.menu-button{display:flex;align-items:center;justify-content:space-between;min-height:58px;width:100%;border:0;background:none;border-bottom:1px solid var(--line);font-size:14px;color:#8ba273;padding:13px 2px}.menu-button .icon{width:17px}.danger{color:#b48e73}.saving{padding:80px 10px;text-align:center}.saving h1{font-size:21px;font-weight:500;color:#7d9565}.saving p{font-size:13px;margin-top:10px;color:#9bad8a}.spinner{display:block;width:36px;height:36px;border:3px solid #e1ebd5;border-top-color:#87a56e;border-radius:50%;animation:spin .9s linear infinite;margin:0 auto 22px}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;z-index:20;bottom:calc(88px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%,10px);max-width:min(380px,calc(100vw - 32px));width:max-content;background:#2f4c36f2;color:white;border-radius:13px;padding:12px 17px;font-size:12px;line-height:1.8;text-align:center;opacity:0;pointer-events:none;transition:.2s}.toast.visible{opacity:1;transform:translate(-50%,0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:431px){.phone-app{border-left:1px solid #dfe5d6;border-right:1px solid #dfe5d6}.bottom-nav{border-left:1px solid #dfe5d6;border-right:1px solid #dfe5d6}dialog{bottom:12px;border-radius:26px;max-height:calc(100dvh - 50px)}}
@media(max-width:350px){main{padding-left:19px;padding-right:19px}.app-header{padding-left:19px;padding-right:19px}.page-heading h1{font-size:29px}.camera-surface{height:188px}.photo-tile img{height:116px}.food-groups span{font-size:9px;padding:5px 6px}.sheet{padding-left:20px;padding-right:20px}}
.observation{color:#6f7d60}.nutrition-tip{color:#657b4e}.goal-link{color:#6b8057}.sheet-description{color:#748664}.about-row p{color:#768768}.action-card>p>span{color:#7c9068}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}