/*
Theme Name: えいようナビ
Theme URI: https://ei-yo.com/
Author: えいようナビ
Description: 栄養素・目的・出典・検証状態からサプリメントを探せるデータベーステーマ
Version: 0.5.69
Requires at least: 6.1
Requires PHP: 7.4
Text Domain: nourish-index-theme
*/

.ni-guide-editorial{margin:24px 0 0;padding:22px;border:1px solid var(--ni-line);border-radius:12px;background:#fff}.ni-guide-editorial .ni-h2,.ni-guide-editorial .ni-h3{margin-top:0}.ni-guide-editorial dl{display:grid;grid-template-columns:max-content 1fr;gap:8px 18px;margin:16px 0}.ni-guide-editorial dt{font-weight:600}.ni-guide-editorial dd{margin:0;color:var(--ni-ink-soft)}.ni-guide-editorial a{text-decoration:underline;text-underline-offset:3px}.ni-guide-editorial details{margin-top:14px}.ni-guide-editorial summary{min-height:44px;padding:10px 0;cursor:pointer;font-weight:600}.ni-guide-editorial ul{margin:4px 0 0;padding-left:1.4em;color:var(--ni-ink-soft)}
@media(max-width:760px){.ni-guide-editorial{padding:18px}.ni-guide-editorial dl{grid-template-columns:1fr;gap:4px}.ni-guide-editorial dd+dt{margin-top:8px}}

/* Home: put search and nutrient selection together; keep the policy on demand. */
.ni-experience .home-search{padding:40px 0 12px}
.ni-experience .home-search h1{margin-top:0}
.ni-experience .home-search .hero-lead{margin:16px auto 20px}
.ni-experience .home-ad-disclosure{margin:10px 0 0;color:#6e644b;font-size:12px}
.ni-experience .home-discovery{padding-top:24px}
.ni-experience .home-discovery .section-heading{margin-bottom:16px;align-items:center}
.ni-experience .home-discovery .section-heading h2{margin:0;font-size:26px}
.ni-experience .home-discovery .section-heading .text-link{margin-top:0}
.ni-experience .home-discovery .home-nutrient-picker{margin-top:0}
.ni-experience .home-method{padding-bottom:32px}
.ni-experience .home-method-details{border-top:1px solid var(--ni-line);border-bottom:1px solid var(--ni-line)}
.ni-experience .home-method-details>summary{padding:17px 0;min-height:48px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:4px}
.ni-experience .home-method-details>summary:hover{color:var(--ni-ink-soft)}
.ni-experience .home-method-details>summary:focus-visible{outline:3px solid #bd9048;outline-offset:3px}
.ni-experience .home-method-content{max-width:760px;padding:4px 0 24px}
.ni-experience .home-method-content section+section{margin-top:22px}
.ni-experience .home-method-content h2{margin:0 0 8px;font:600 15px/1.6 var(--ni-sans)}
.ni-experience .home-method-content p{margin:8px 0 0;font-size:14px;line-height:1.9;color:var(--ni-ink-soft)}
@media(max-width:760px){.ni-experience .home-search{padding-top:28px}.ni-experience .home-search .hero-lead{max-width:30em;font-size:13px}.ni-experience .home-discovery{padding-top:20px}.ni-experience .home-discovery .section-heading{flex-wrap:wrap;gap:8px 16px}.ni-experience .home-discovery .section-heading h2{font-size:22px}.ni-experience .home-method{padding-bottom:24px}}

/* Home nutrient discovery: native GET controls and details work without JavaScript. */
.ni-experience .home-nutrient-picker{display:flex;align-items:end;gap:16px;flex-wrap:wrap;margin:28px 0 24px}
.ni-experience .home-nutrient-picker label{display:grid;gap:8px;font-size:13px;font-weight:600;min-width:0;max-width:100%}
.ni-experience .home-nutrient-picker label:first-child{flex:1 1 320px;max-width:520px}
.ni-experience .home-nutrient-picker select{width:100%;min-width:0;min-height:48px;padding:10px 36px 10px 14px;border:1px solid var(--ni-line);border-radius:8px;background:#fff;color:var(--ni-ink);font:inherit;text-overflow:ellipsis}
.ni-experience .home-nutrient-picker button{min-height:48px}
.ni-experience .home-nutrient-divider{display:flex;align-items:center;gap:15px;margin:0 0 22px;color:var(--ni-ink-soft);font-size:12px}.ni-experience .home-nutrient-divider:before,.ni-experience .home-nutrient-divider:after{content:"";height:1px;flex:1;background:var(--ni-line)}.ni-experience .home-nutrient-divider span{white-space:nowrap}
.ni-experience .home-nutrient-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:14px}.ni-experience .home-nutrient-group{min-width:0;padding:22px;border:1px solid var(--ni-line);border-radius:12px;background:#fff}.ni-experience .home-nutrient-group-kicker{margin:0;color:var(--ni-ink-soft);font-size:9px;font-weight:700;letter-spacing:.15em}.ni-experience .home-nutrient-group h3{margin:4px 0 5px;font-size:19px}.ni-experience .home-nutrient-group-description{min-height:40px;margin:0 0 16px;color:var(--ni-ink-soft);font-size:11px}
.ni-experience .home-nutrient-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.ni-experience .home-nutrient-chip{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:6px;padding:8px 12px;border:1px solid #bdcbbb;border-radius:999px;background:#fff;color:var(--ni-ink);font-size:12px;line-height:1.4}.ni-experience .home-nutrient-chip:hover,.ni-experience .home-nutrient-chip:focus-visible{border-color:var(--ni-ink);background:var(--ni-surface)}.ni-experience .home-nutrient-chip span{color:var(--ni-sage-deep)}
.ni-experience .home-nutrient-more{margin-top:16px}.ni-experience .home-nutrient-more summary{width:max-content;max-width:100%;color:var(--ni-ink);font-size:11px;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.ni-experience .home-nutrient-more summary span:before{content:"＋"}.ni-experience .home-nutrient-more[open] summary span:before{content:"−"}.ni-experience .home-nutrient-chips-all{max-height:340px;margin-top:15px;padding:2px;overflow:auto;overscroll-behavior:contain}
.ni-experience .home-guide-links{display:flex;flex-wrap:wrap;gap:12px 28px;margin:24px 0 0;font-size:13px}
.ni-experience .home-guide-links a{text-decoration:underline;text-underline-offset:4px}
@media(max-width:820px){.ni-experience .home-nutrient-groups{grid-template-columns:1fr}.ni-experience .home-nutrient-group-description{min-height:0}}
@media(max-width:600px){.ni-experience .home-nutrient-picker{align-items:stretch}.ni-experience .home-nutrient-picker label{flex:1 1 100%}.ni-experience .home-nutrient-picker button{width:100%}.ni-experience .home-nutrient-divider{gap:9px;font-size:11px}.ni-experience .home-nutrient-group{padding:18px}.ni-experience .home-nutrient-chip{font-size:11px}}

/* Style guide — 静かな薬草標本室: 紙のような余白と標本緑で、数値の比較を穏やかに導く。 */

:root { --ni-ink:#153f32; --ni-ink-soft:#52695f; --ni-paper:#fbf7ee; --ni-surface:#eaf0e7; --ni-sage:#d5e4d2; --ni-sage-deep:#89a58f; --ni-line:#d7ddd2; --ni-gold:#b89054; --ni-alert:#8b5b35; --ni-caution-text:#8a2f1f; --ni-caution-bg:#f7e2dc; --ni-caution-border:#c65b3f; --ni-caution-surface:#fbf1ec; --ni-audience-text:#6b4a6e; --ni-audience-bg:#efe4ee; --ni-shadow:0 22px 55px rgba(21,63,50,.10); --ni-serif:"Iowan Old Style","Noto Serif JP","Hiragino Mincho ProN",serif; --ni-sans:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic","Noto Sans JP",sans-serif; }
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;color:var(--ni-ink);background:var(--ni-paper);font-family:var(--ni-sans);line-height:1.75} a{color:inherit;text-decoration:none} button,input,select,textarea{font:inherit} button{cursor:pointer} button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(184,144,84,.58);outline-offset:3px}.ni-container{width:min(1180px,calc(100% - 48px));margin:0 auto}
.ni-site-header{position:sticky;top:0;z-index:30;background:rgba(251,247,238,.93);border-bottom:1px solid var(--ni-line);backdrop-filter:blur(14px)}.ni-header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}.ni-brand{display:inline-flex;align-items:center;gap:11px;min-width:max-content}.ni-brand-mark{display:grid;place-items:center;width:38px;height:38px;color:#fff;background:var(--ni-ink);border-radius:50%;font-family:var(--ni-serif);font-size:17px;font-weight:700}.ni-brand-title{display:block;font-family:var(--ni-serif);font-size:21px;letter-spacing:.02em;line-height:1.1}.ni-brand-subtitle{display:block;margin-top:3px;color:var(--ni-ink-soft);font-size:8px;letter-spacing:.16em}.ni-nav{display:flex;align-items:center;gap:25px;color:#496156;font-size:13px}.ni-nav a:hover,.ni-nav a:focus{color:var(--ni-ink)}.ni-nav-ask{padding:9px 17px!important;color:#fff!important;background:var(--ni-ink);border-radius:999px;font-weight:700}.ni-mobile-nav{display:none;position:relative}.ni-mobile-nav summary{list-style:none;padding:7px 12px;border:1px solid var(--ni-line);border-radius:999px;font-size:12px;font-weight:700;cursor:pointer}.ni-mobile-nav summary::-webkit-details-marker{display:none}.ni-mobile-nav-links{position:absolute;top:calc(100% + 9px);right:0;display:grid;min-width:195px;padding:9px;border:1px solid var(--ni-line);border-radius:12px;background:#fff;box-shadow:var(--ni-shadow)}.ni-mobile-nav-links a{padding:8px 10px;border-radius:7px;font-size:13px}.ni-mobile-nav-links a:hover{background:var(--ni-surface)}.ni-site-main{min-height:70vh}
.ni-section{padding:94px 0}.ni-eyebrow{margin:0 0 10px;color:var(--ni-ink-soft);font-size:10px;font-weight:700;letter-spacing:.19em;line-height:1.4}.ni-h1,.ni-h2,.ni-h3{margin:0;font-family:var(--ni-serif);font-weight:500;line-height:1.2;letter-spacing:-.045em}.ni-h1{font-size:clamp(42px,5.5vw,76px)}.ni-h2{font-size:clamp(33px,4.05vw,54px)}.ni-h3{font-size:clamp(25px,2.2vw,34px)}.ni-lead{max-width:600px;color:var(--ni-ink-soft);font-size:16px}.ni-section-copy{margin:0;color:var(--ni-ink-soft);font-size:14px}.ni-soft-section{background:var(--ni-surface);border-top:1px solid var(--ni-line);border-bottom:1px solid var(--ni-line)}.ni-section-heading{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:37px}.ni-section-heading>p{max-width:395px;margin:0;color:var(--ni-ink-soft);font-size:14px}
.ni-hero{position:relative;padding:78px 0 76px;overflow:hidden}.ni-hero:before{content:"";position:absolute;top:66px;left:-14vw;width:38vw;height:38vw;border:1px solid rgba(137,165,143,.19);border-radius:50%;pointer-events:none}.ni-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);align-items:start}.ni-hero-copy{padding:22px 0}.ni-hero-title em{color:#6b8f77;font-weight:400}.ni-hero-search{max-width:610px;margin:28px 0 16px;padding:12px 13px 13px;border:1px solid #ccd9ca;border-radius:17px;background:#fff;box-shadow:0 8px 22px rgba(21,63,50,.06)}.ni-hero-search label{display:block;margin:0 0 7px;padding:0 4px;color:var(--ni-ink-soft);font-size:11px;font-weight:700}.ni-hero-search>div{display:flex;gap:9px}.ni-hero-search input{min-width:0;flex:1;border:0;background:transparent;color:var(--ni-ink);outline:0}.ni-hero-search input::placeholder{color:#93a39a}.ni-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:47px;padding:0 19px;border:1px solid transparent;border-radius:999px;transition:transform .16s cubic-bezier(.23,1,.32,1),background .16s ease,border-color .16s ease;font-weight:700;font-size:13px}.ni-btn:active{transform:scale(.97)}.ni-btn-primary{color:#fff;background:var(--ni-ink)}.ni-btn-primary:hover{background:#245847}.ni-btn-secondary{background:transparent;border-color:var(--ni-line);color:var(--ni-ink)}.ni-btn-secondary:hover{background:#fff}.ni-hero-actions{display:flex;flex-wrap:wrap;gap:18px;margin:10px 0 37px}.ni-text-link{padding-bottom:3px;border-bottom:1px solid var(--ni-ink);font-size:13px;font-weight:700}.ni-text-link span{display:inline-block;margin-left:5px;transition:transform .16s ease}.ni-text-link:hover span{transform:translateY(3px)}.ni-stat-row{display:flex;gap:39px;padding-top:20px;border-top:1px solid var(--ni-line)}.ni-stat strong{display:block;font-family:var(--ni-serif);font-size:29px;line-height:1.05}.ni-stat span{color:var(--ni-ink-soft);font-size:11px}.ni-hero-trust{padding:26px;border:1px solid var(--ni-line);border-radius:20px;background:#fff;box-shadow:var(--ni-shadow)}.ni-hero-trust .ni-stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding-top:0;border-top:0}.ni-hero-trust .ni-stat strong{font-size:23px}.ni-hero-trust .ni-verification-definition{max-width:none;margin-top:18px;padding-top:16px;border-top:1px solid var(--ni-line)}.ni-trust-sample{display:block;margin-top:18px;padding-top:16px;border-top:1px solid var(--ni-line)}.ni-trust-sample-kicker{display:block;margin-bottom:6px;color:var(--ni-sage-deep);font-size:10px;font-weight:700;letter-spacing:.12em}.ni-trust-sample-name{display:block;font-family:var(--ni-serif);font-size:18px;font-weight:500;line-height:1.3}.ni-trust-sample-brand{display:block;margin-top:2px;color:var(--ni-ink-soft);font-size:12px}.ni-trust-sample-nutrient{display:inline-block;margin-top:8px;padding:4px 8px;border-radius:7px;background:var(--ni-surface);color:#52655e;font-size:11px}.ni-trust-sample-meta{display:block;margin-top:8px;color:var(--ni-ink-soft);font-size:11px;line-height:1.6}.ni-trust-sample:hover .ni-trust-sample-name{text-decoration:underline;text-decoration-color:var(--ni-sage-deep);text-underline-offset:3px}
.ni-goal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.ni-goal-card{display:flex;min-height:218px;flex-direction:column;padding:22px;border:1px solid #cbd8c9;border-radius:18px;background:rgba(255,255,255,.65);text-align:left;transition:transform .2s cubic-bezier(.23,1,.32,1),box-shadow .2s ease,border-color .2s ease}.ni-goal-card:hover{transform:translateY(-4px);border-color:var(--ni-sage-deep);box-shadow:var(--ni-shadow)}.ni-goal-icon{display:block;color:#567562;font-size:12px;font-weight:700;letter-spacing:.13em}.ni-goal-card h3{margin:34px 0 7px;font-family:var(--ni-serif);font-size:23px;font-weight:500;line-height:1.25}.ni-goal-card p{margin:0;color:var(--ni-ink-soft);font-size:12px;line-height:1.6}.ni-goal-card-cta{margin-top:auto;padding-top:18px;color:var(--ni-ink);font-size:12px;font-weight:700}.ni-nutrient-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:end}.ni-nutrient-nav{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.ni-nutrient-nav button{display:inline-flex;align-items:center;gap:9px;padding:10px 13px;border:1px solid var(--ni-line);border-radius:999px;background:#fff;color:var(--ni-ink);font-size:13px;font-weight:700;transition:background .16s ease,color .16s ease,transform .16s ease}.ni-nutrient-nav button:hover{transform:translateY(-2px);background:var(--ni-ink);color:#fff}
.ni-catalog-section{padding-top:100px}.ni-catalog-layout{display:grid;grid-template-columns:278px 1fr;gap:31px;align-items:start}.ni-filter-box{position:sticky;top:100px;padding:22px;border:1px solid var(--ni-line);border-radius:18px;background:#fff}.ni-filter-heading span{color:var(--ni-sage-deep);font-size:9px;font-weight:700;letter-spacing:.15em}.ni-filter-box h3{margin:3px 0 17px;font-family:var(--ni-serif);font-size:25px;font-weight:500}.ni-field{display:grid;gap:6px;margin:0 0 14px}.ni-field label,.ni-rank-control label{color:var(--ni-ink-soft);font-size:12px;font-weight:700}.ni-field input,.ni-field select,.ni-rank-control select{min-height:42px;width:100%;margin-top:5px;padding:8px 10px;border:1px solid var(--ni-line);border-radius:9px;color:var(--ni-ink);background:#fff}.ni-rank-control select{min-height:44px}.ni-filter-note{margin:14px 0 0;color:var(--ni-ink-soft);font-size:11px;line-height:1.7}.ni-list-meta{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;color:var(--ni-ink-soft);font-size:12px}.ni-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.ni-product-card{display:flex;flex-direction:column;min-height:288px;padding:20px;border:1px solid var(--ni-line);border-radius:18px;background:#fff;box-shadow:0 4px 15px rgba(24,58,49,.025)}.ni-product-card h3{margin:15px 0 6px;font-family:var(--ni-serif);font-size:22px;font-weight:500;line-height:1.25}.ni-product-card h3 a:hover{text-decoration:underline;text-decoration-color:var(--ni-sage-deep);text-underline-offset:4px}.ni-card-brand,.ni-card-serving{color:var(--ni-ink-soft);font-size:12px}.ni-card-description{margin:11px 0;color:#5e6e67;font-size:12px;line-height:1.65}.ni-badge{display:inline-flex;align-items:center;width:fit-content;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:700}.ni-badge-verified{color:#245942;background:#e5f0e7}.ni-badge-review{color:#875725;background:#f6ead9}.ni-nutrient-chips{display:flex;flex-wrap:wrap;gap:5px;margin-top:auto}.ni-chip{padding:4px 7px;color:#52655e;background:var(--ni-surface);border-radius:7px;font-size:10px}.ni-card-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px}.ni-link{color:var(--ni-ink);font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:3px}.ni-compare-toggle{padding:5px 8px;color:var(--ni-ink-soft);border:1px solid var(--ni-line);border-radius:7px;background:#fff;font-size:11px}.ni-empty{grid-column:1/-1;padding:42px 20px;border:1px dashed var(--ni-line);border-radius:16px;color:var(--ni-ink-soft);text-align:center}.ni-rank-controls{display:flex;flex-wrap:wrap;gap:12px}.ni-rank-control{width:min(100%,420px);padding:19px;border:1px solid var(--ni-line);border-radius:15px;background:#fff}.ni-ranking-note{margin:14px 0 0;color:var(--ni-ink-soft);font-size:11px;line-height:1.7}.ni-table-wrap{overflow-x:auto;margin-top:20px}.ni-table{width:100%;border-collapse:collapse;font-size:13px}.ni-ranking-table{min-width:560px}.ni-table th,.ni-table td{padding:12px;border-bottom:1px solid var(--ni-line);text-align:left;vertical-align:top}.ni-table th{color:var(--ni-ink-soft);font-size:11px}
.ni-method{display:grid;grid-template-columns:.88fr 1.12fr;gap:66px;align-items:start}.ni-method-points{display:grid;gap:12px}.ni-method-point{display:flex;gap:17px;padding:18px;border-top:1px solid var(--ni-line);background:transparent}.ni-method-point>span{color:var(--ni-sage-deep);font-family:var(--ni-serif);font-size:22px}.ni-method-point strong{display:block;font-family:var(--ni-serif);font-size:23px;font-weight:500}.ni-method-point p{margin:3px 0 0;color:var(--ni-ink-soft);font-size:13px}.ni-ai-panel{padding:31px;border:1px solid #c5d7c3;border-radius:22px;background:linear-gradient(128deg,#dbe9d8,#f8f6ef 72%)}.ni-ai-form{display:flex;gap:10px;margin-top:16px}.ni-ai-form textarea{flex:1;min-height:80px;padding:11px;border:1px solid #c4d3c6;border-radius:11px;resize:vertical}.ni-ai-response{display:none;margin-top:18px;padding:14px;border-radius:11px;background:rgba(255,255,255,.8);color:var(--ni-ink-soft);font-size:13px}.ni-ai-response.is-active{display:block}.ni-compare-bar{position:fixed;z-index:40;right:24px;bottom:24px;left:24px;display:none;max-width:650px;margin:auto;padding:12px 13px 12px 20px;align-items:center;justify-content:space-between;gap:14px;border:1px solid #dbe2da;border-radius:16px;background:rgba(255,255,255,.96);box-shadow:0 16px 45px rgba(24,58,49,.17);backdrop-filter:blur(12px)}.ni-compare-bar.is-active{display:flex}.ni-compare-bar span{color:var(--ni-ink-soft);font-size:13px}.ni-modal{position:fixed;z-index:70;inset:0;display:none;padding:20px;overflow:auto;background:rgba(21,63,50,.48)}.ni-modal.is-open{display:grid;place-items:center}.ni-modal-dialog{width:min(950px,100%);max-height:88vh;overflow:auto;padding:28px;border-radius:20px;background:var(--ni-paper);box-shadow:0 20px 70px rgba(0,0,0,.22)}.ni-modal-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.ni-modal-close{border:0;background:transparent;color:var(--ni-ink);font-size:26px}.ni-detail{display:grid;grid-template-columns:1.12fr .88fr;gap:54px;padding:64px 0}.ni-detail-side{padding:24px;height:fit-content;border:1px solid var(--ni-line);border-radius:18px;background:#fff}.ni-detail-side dl{margin:20px 0}.ni-detail-side dt{color:var(--ni-ink-soft);font-size:11px;font-weight:700}.ni-detail-side dd{margin:2px 0 13px;font-size:13px;word-break:break-word}.ni-back{display:inline-block;margin-bottom:25px;color:var(--ni-ink-soft);font-size:13px}.ni-back:hover{color:var(--ni-ink)}.ni-notice{margin-top:20px;padding:12px;border-left:3px solid var(--ni-gold);background:#fbf5e9;color:#665333;font-size:12px}.ni-site-footer{padding:35px 0;color:#5d6c65;border-top:1px solid var(--ni-line);background:#eef3eb;font-size:12px}.ni-footer-inner{display:flex;justify-content:space-between;gap:18px}
@media (max-width:980px){.ni-nav{gap:14px;font-size:12px}.ni-hero-grid,.ni-method,.ni-detail{grid-template-columns:1fr;gap:38px}.ni-nutrient-section{grid-template-columns:1fr;gap:22px}.ni-goal-grid{grid-template-columns:repeat(2,1fr)}.ni-catalog-layout{grid-template-columns:1fr}.ni-filter-box{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:0 12px}.ni-filter-heading,.ni-filter-note{grid-column:1/-1}.ni-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.ni-container{width:min(100% - 28px,1180px)}.ni-header-inner{min-height:65px}.ni-nav{display:none}.ni-mobile-nav{display:block}.ni-hero{padding:47px 0 58px}.ni-hero-grid{gap:32px}.ni-hero-copy{padding:0}.ni-hero-search>div{display:block}.ni-hero-search input{min-height:37px;width:100%;padding:0 4px}.ni-hero-search .ni-btn{width:100%;margin-top:8px}.ni-stat-row{gap:18px}.ni-stat strong{font-size:25px}.ni-stat span{font-size:10px}.ni-hero-trust{margin-top:24px;padding:20px}.ni-hero-trust .ni-stat-row{gap:10px}.ni-section{padding:65px 0}.ni-section-heading{display:block;margin-bottom:27px}.ni-section-heading>p{margin-top:14px}.ni-goal-grid,.ni-card-grid{grid-template-columns:1fr}.ni-goal-card{min-height:0}.ni-goal-card h3{margin-top:31px}.ni-filter-box{grid-template-columns:1fr}.ni-catalog-section{padding-top:67px}.ni-list-meta{font-size:11px}.ni-product-card{min-height:240px}.ni-compare-bar{right:12px;bottom:12px;left:12px;padding:10px 11px 10px 14px}.ni-compare-bar .ni-btn{min-height:39px;padding:0 12px;font-size:12px}.ni-footer-inner{display:block}.ni-footer-inner p+p{margin-top:8px}.ni-ai-form{display:block}.ni-ai-form .ni-btn{width:100%;margin-top:10px}}

/* v0.2.2: 読みやすさを優先したタイポグラフィと余白の再調整 */
.ni-section{padding:72px 0}.ni-hero{padding:58px 0 56px}.ni-hero-grid{gap:56px}.ni-hero-copy{padding:8px 0}.ni-h1{font-size:clamp(44px,4.5vw,64px);line-height:1.18;letter-spacing:-.035em}.ni-h2{font-size:clamp(30px,3.25vw,44px);line-height:1.25;letter-spacing:-.03em}.ni-h3{font-size:clamp(24px,2vw,31px);line-height:1.3}.ni-hero-title br,.ni-h2 br{display:none}.ni-hero-title em{display:block}.ni-lead{font-size:17px;line-height:1.85}.ni-section-copy,.ni-section-heading>p{font-size:15px;line-height:1.8}.ni-hero-search{margin:24px 0 14px}.ni-hero-actions{margin:9px 0 28px}.ni-stat-row{gap:32px;padding-top:17px}.ni-goal-card{min-height:194px}.ni-goal-card h3{margin-top:34px;font-size:21px}.ni-goal-card p{font-size:13px;line-height:1.65}.ni-nutrient-section{gap:60px}.ni-nutrient-nav{margin-top:18px}.ni-catalog-section{padding-top:76px}.ni-product-card h3{font-size:20px}.ni-card-brand,.ni-card-serving,.ni-card-description{font-size:13px}.ni-method{gap:52px}.ni-method-point strong{font-size:21px}.ni-method-point p{font-size:14px}
@media (max-width:640px){.ni-hero{padding:37px 0 44px}.ni-h1{font-size:clamp(38px,10.5vw,46px);line-height:1.2}.ni-h2{font-size:31px;line-height:1.28}.ni-lead{font-size:15px;line-height:1.8}.ni-section{padding:54px 0}.ni-section-copy,.ni-section-heading>p{font-size:14px}.ni-goal-card{min-height:0}.ni-goal-card h3{margin-top:27px;font-size:21px}.ni-catalog-section{padding-top:58px}}

/* v0.2.4: 商品詳細の内容量・利用目安 */
.ni-content-facts{margin:20px 0 22px;padding:15px 16px 14px;border:1px solid #cbd9c8;border-radius:13px;background:var(--ni-surface)}
.ni-content-facts-title{margin:0 0 9px;color:var(--ni-ink-soft);font-size:10px;font-weight:700;letter-spacing:.12em}
.ni-content-facts dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin:0}
.ni-content-facts dl>div{min-width:0}
.ni-content-facts dt{margin:0;color:var(--ni-ink-soft);font-size:10px;font-weight:700}
.ni-content-facts dd{margin:1px 0 0;color:var(--ni-ink);font-family:var(--ni-serif);font-size:17px;font-weight:500;line-height:1.35;word-break:break-word}
.ni-content-basis{margin:11px 0 0;padding-top:9px;border-top:1px solid rgba(137,165,143,.35);color:var(--ni-ink-soft);font-size:10px;line-height:1.55}
.ni-content-pending{display:inline-block;padding:2px 6px;color:var(--ni-alert);border-radius:999px;background:#fbefd9;font-family:var(--ni-sans);font-size:10px;font-weight:700;line-height:1.35}
.ni-detail-meta{margin-top:0!important}
@media (max-width:640px){.ni-content-facts{padding:14px}.ni-content-facts dl{grid-template-columns:1fr}.ni-content-facts dl>div{display:grid;grid-template-columns:7.2em 1fr;gap:6px;align-items:baseline}.ni-content-facts dd{font-size:16px}}

/* Official nutrition-label basis, including range values and serving conversions. */
.ni-nutrient-basis{margin:12px 0 -8px;padding:10px 12px;border-left:3px solid var(--ni-sage-deep);border-radius:0 8px 8px 0;background:#f2f7f1;color:var(--ni-ink-soft);font-size:12px;line-height:1.6}

/* v0.2.5: 商品詳細の栄養素等表示基準値比。バーは比較の補助であり、不足・健康効果を判断しない。 */
.ni-reference-card{margin:22px 0 26px;padding:23px 23px 19px;border:1px solid #cbd9c8;border-radius:16px;background:linear-gradient(120deg,#fbfdf9,#f2f7f0);box-shadow:0 10px 25px rgba(21,63,50,.035)}
.ni-reference-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.ni-reference-kicker{margin:0 0 4px;color:var(--ni-sage-deep);font-size:9px;font-weight:700;letter-spacing:.16em}.ni-reference-heading h3{margin:0;font-family:var(--ni-serif);font-size:28px;font-weight:500;line-height:1.22}.ni-reference-heading p:not(.ni-reference-kicker){margin:5px 0 0;color:var(--ni-ink-soft);font-size:12px}.ni-reference-legend{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;color:var(--ni-ink-soft);font-size:10px;font-weight:700}.ni-reference-legend i{width:9px;height:9px;background:var(--ni-ink)}
.ni-reference-serving{display:flex;justify-content:space-between;margin:22px 0 0;padding:0 0 8px;border-bottom:1px solid var(--ni-line);color:var(--ni-ink-soft);font-size:11px;font-weight:700}.ni-reference-serving:after{content:"含有量 / 基準値比";font-size:10px;font-weight:500}.ni-reference-list{margin:0;padding:0;list-style:none}.ni-reference-row{display:grid;grid-template-columns:minmax(135px,.85fr) minmax(105px,1.5fr) 52px;align-items:center;gap:14px;min-height:55px;border-bottom:1px solid var(--ni-line)}.ni-reference-label{display:flex;align-items:baseline;justify-content:space-between;gap:10px;min-width:0;font-size:13px}.ni-reference-label span{white-space:nowrap}.ni-reference-label small{color:var(--ni-ink-soft);font-size:11px;white-space:nowrap}.ni-reference-track{position:relative;height:8px;overflow:visible;border-radius:999px;background:#e5ebe3}.ni-reference-fill{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--ni-ink),#28604d)}.ni-reference-track b{position:absolute;top:50%;right:0;width:2px;height:16px;border-radius:2px;background:var(--ni-ink);transform:translateY(-50%);opacity:.55}.ni-reference-row>strong{color:var(--ni-ink-soft);font-family:var(--ni-serif);font-size:18px;font-weight:500;text-align:right}.ni-reference-row>strong.ni-reference-complete{color:var(--ni-ink)}.ni-reference-note{margin:16px 0 0;padding-top:13px;border-top:1px solid rgba(137,165,143,.42);color:var(--ni-ink-soft);font-size:11px;line-height:1.75}.ni-inline-guide-link{margin-left:5px;color:var(--ni-sage-deep);font-size:11px;text-decoration:underline;text-underline-offset:2px;white-space:nowrap}
@media (max-width:640px){.ni-reference-card{margin:20px 0;padding:18px 15px}.ni-reference-heading{display:block}.ni-reference-legend{margin-top:12px}.ni-reference-row{grid-template-columns:minmax(102px,.9fr) minmax(55px,1fr) 43px;gap:8px;min-height:58px}.ni-reference-label{display:block}.ni-reference-label small{display:block;margin-top:2px;font-size:10px}.ni-reference-row>strong{font-size:16px}.ni-reference-serving:after{content:"基準値比"}.ni-reference-note{font-size:10px}}

/* v0.2.6: 基準値対象外成分の説明と、グラフ表示済み栄養素の表への重複掲載を防止。 */
.ni-reference-empty{display:flex;gap:16px;align-items:flex-start;margin:22px 0 26px;padding:22px;border:1px solid #cbd9c8;border-radius:16px;background:#f7faf5}.ni-reference-empty-mark{display:grid;place-items:center;flex:0 0 37px;width:37px;height:37px;border-radius:50%;background:var(--ni-sage);color:var(--ni-ink);font-family:var(--ni-serif);font-size:24px;line-height:1}.ni-reference-empty h3{margin:0;font-family:var(--ni-serif);font-size:24px;font-weight:500;line-height:1.35}.ni-reference-empty p:last-child{max-width:550px;margin:6px 0 0;color:var(--ni-ink-soft);font-size:12px;line-height:1.7}.ni-unreferenced-heading{margin:28px 0 -6px;font-family:var(--ni-serif);font-size:22px;font-weight:500;line-height:1.35}.ni-unreferenced-heading+.ni-table-wrap{margin-top:12px}@media (max-width:640px){.ni-reference-empty{gap:12px;padding:17px}.ni-reference-empty-mark{flex-basis:31px;width:31px;height:31px;font-size:20px}.ni-reference-empty h3{font-size:20px}.ni-reference-empty p:last-child{font-size:11px}}

/* v0.2.7: n-3系脂肪酸の公的目安量はDHA単体と区別し、補足として静かに提示する。 */
.ni-reference-empty .ni-reference-empty-guidance{max-width:550px;margin:14px 0 0!important;padding:13px 14px 0;border-top:1px solid rgba(137,165,143,.48);color:var(--ni-ink-soft);font-size:11px;line-height:1.8}.ni-reference-empty-guidance strong{display:block;margin-bottom:4px;color:var(--ni-ink);font-size:11px}.ni-reference-empty-guidance .ni-link{display:inline;margin-left:5px;font-size:11px;white-space:nowrap}@media (max-width:640px){.ni-reference-empty .ni-reference-empty-guidance{margin-top:12px!important;padding-top:11px;font-size:10px}.ni-reference-empty-guidance strong,.ni-reference-empty-guidance .ni-link{font-size:10px}}

/* v0.2.8: DHAとEPAの両方が公式量で確認できる商品のみ、合計量を比較指標と分けて提示する。 */
.ni-reference-empty .ni-reference-epa-total{display:grid;grid-template-columns:1fr auto;gap:2px 12px;align-items:end;max-width:550px;margin:14px 0 0;padding:11px 14px;border:1px solid rgba(137,165,143,.5);border-radius:10px;background:rgba(226,237,222,.56);color:var(--ni-ink)}.ni-reference-epa-total span{font-size:11px;font-weight:700}.ni-reference-epa-total strong{font-family:var(--ni-serif);font-size:25px;font-weight:500;line-height:1}.ni-reference-epa-total small{grid-column:1 / -1;color:var(--ni-ink-soft);font-size:10px;line-height:1.5}@media (max-width:640px){.ni-reference-empty .ni-reference-epa-total{margin-top:12px;padding:10px 12px}.ni-reference-epa-total strong{font-size:22px}.ni-reference-epa-total span{font-size:10px}}
.ni-reference-empty .ni-reference-ingredient-note{max-width:550px;margin:8px 0 0!important;color:var(--ni-ink-soft);font-size:10px;line-height:1.65}


/* Nutrient and ingredient guides */
.ni-guide-page{padding:0 0 94px}.ni-guide{max-width:940px;margin:0 auto}.ni-guide-hero{padding:76px 0 56px}.ni-guide-hero .ni-h1{max-width:820px;font-size:clamp(42px,5.2vw,68px)}.ni-guide-hero .ni-h1 em{font-style:italic;color:var(--ni-sage-deep)}.ni-guide-hero .ni-lead{max-width:670px;margin:24px 0 30px;font-size:17px}.ni-guide-kicker{display:flex;gap:8px;align-items:center;margin:-3px 0 14px;color:var(--ni-ink-soft);font-size:12px}.ni-guide-kicker a{text-decoration:underline;text-underline-offset:3px}.ni-guide-section{padding:70px 0}.ni-guide-soft{position:relative;max-width:none;margin-left:calc((940px - 100vw)/2);margin-right:calc((940px - 100vw)/2);padding-left:max(calc((100vw - 940px)/2),24px);padding-right:max(calc((100vw - 940px)/2),24px);background:var(--ni-surface);border-top:1px solid var(--ni-line);border-bottom:1px solid var(--ni-line)}.ni-guide-heading{display:grid;grid-template-columns:1fr minmax(260px,390px);gap:26px;align-items:end;margin-bottom:32px}.ni-guide-heading .ni-eyebrow{grid-column:1/-1;margin-bottom:-8px}.ni-guide-heading>p{margin:0;color:var(--ni-ink-soft);font-size:14px}.ni-guide-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.ni-guide-card-grid-two{grid-template-columns:repeat(2,1fr);max-width:620px}.ni-guide-card{display:flex;min-height:210px;flex-direction:column;padding:25px;border:1px solid var(--ni-line);border-radius:16px;background:#fff;box-shadow:0 10px 24px rgba(21,63,50,.04);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.ni-guide-card:hover,.ni-guide-card:focus{transform:translateY(-3px);border-color:var(--ni-sage-deep);box-shadow:var(--ni-shadow)}.ni-guide-card span{color:var(--ni-ink-soft);font-size:10px;font-weight:700;letter-spacing:.13em}.ni-guide-card h3{margin:13px 0 8px;font-family:var(--ni-serif);font-size:25px;font-weight:500;letter-spacing:-.03em;line-height:1.2}.ni-guide-card p{margin:0;color:var(--ni-ink-soft);font-size:13px;line-height:1.75}.ni-guide-card b{margin-top:auto;padding-top:16px;color:var(--ni-ink);font-size:12px}.ni-guide-toc{display:flex;flex-wrap:wrap;gap:8px;padding:12px 0 26px;border-top:1px solid var(--ni-line);border-bottom:1px solid var(--ni-line)}.ni-guide-toc a{padding:7px 10px;border-radius:999px;color:var(--ni-ink-soft);font-size:12px}.ni-guide-toc a:hover,.ni-guide-toc a:focus{background:var(--ni-surface);color:var(--ni-ink)}.ni-guide-body{max-width:720px}.ni-guide-body section+section{margin-top:60px}.ni-guide-body h2{margin-bottom:18px;font-size:clamp(30px,3.6vw,46px)}.ni-guide-body p{margin:0;color:#40584e;font-size:16px;line-height:2}.ni-guide-body section{color:#40584e;font-size:16px;line-height:2}.ni-guide-body h2,.ni-guide-body h3{color:var(--ni-ink)}.ni-guide-body h3{margin:36px 0 14px}.ni-guide-body p.ni-note{margin:14px 0 0;padding-left:14px;border-left:2px solid var(--ni-line);color:var(--ni-ink-soft);font-size:13px;line-height:1.75}.ni-guide-body div.ni-note{margin:20px 0;padding:18px 20px;border:1px solid var(--ni-line);border-radius:12px;background:var(--ni-surface)}.ni-guide-body div.ni-note p{margin:0 0 8px;color:var(--ni-ink);font-size:14px}.ni-guide-body div.ni-note p:last-child{margin-bottom:0}.ni-guide-body a{color:var(--ni-sage-deep);text-decoration:underline;text-underline-offset:3px}.ni-guide-body a:hover,.ni-guide-body a:focus{color:var(--ni-ink)}.ni-guide-compare{margin-top:54px;padding:34px;border:1px solid var(--ni-line);border-radius:18px;background:#f6f2e9}.ni-guide-compare .ni-h3{margin-bottom:13px}.ni-guide-compare p:not(.ni-eyebrow){margin:0 0 22px}.ni-guide-related{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.ni-guide-related a{display:inline-flex;gap:16px;align-items:center;padding:12px 16px;border:1px solid var(--ni-line);border-radius:999px;background:#fff;font-size:13px;font-weight:700}.ni-guide-related a:hover,.ni-guide-related a:focus{border-color:var(--ni-sage-deep);background:var(--ni-paper)}.ni-guide-related span{color:var(--ni-sage-deep)}.ni-guide-related-note{margin:12px 0 0;color:var(--ni-ink-soft);font-size:12px;line-height:1.7}.ni-guide-note{padding:42px;border:1px solid var(--ni-line);border-radius:18px;background:#f6f2e9}.ni-guide-note .ni-h3{margin-bottom:13px}.ni-guide-note p:not(.ni-eyebrow){max-width:670px;margin:0 0 16px;color:var(--ni-ink-soft)}.ni-guide-sources{padding:52px 0 0;border-top:1px solid var(--ni-line)}.ni-guide-sources .ni-h3{margin-bottom:12px}.ni-guide-sources>p:not(.ni-eyebrow){max-width:700px;color:var(--ni-ink-soft);font-size:13px}.ni-guide-sources ol{margin:18px 0 0;padding-left:20px;color:var(--ni-ink-soft);font-size:13px}.ni-guide-sources a{text-decoration:underline;text-underline-offset:3px}.ni-guide-sources a:hover{color:var(--ni-ink)}
@media(max-width:820px){.ni-guide-hero{padding:52px 0 40px}.ni-guide-section{padding:54px 0}.ni-guide-soft{margin-left:calc((100% - 100vw)/2);margin-right:calc((100% - 100vw)/2);padding-left:24px;padding-right:24px}.ni-guide-heading{grid-template-columns:1fr;gap:14px}.ni-guide-heading .ni-eyebrow{margin-bottom:0}.ni-guide-card-grid{grid-template-columns:repeat(2,1fr)}.ni-guide-card{min-height:190px}.ni-guide-body p{font-size:15px}.ni-guide-toc{overflow:auto;flex-wrap:nowrap}.ni-guide-toc a{white-space:nowrap}}
@media(max-width:560px){.ni-guide-page{padding-bottom:58px}.ni-guide-hero .ni-lead{font-size:15px}.ni-guide-card-grid,.ni-guide-card-grid-two{grid-template-columns:1fr}.ni-guide-card{min-height:0}.ni-guide-section{padding:44px 0}.ni-guide-body section+section{margin-top:42px}.ni-guide-compare,.ni-guide-note{padding:25px}.ni-guide-related{display:grid}.ni-guide-related a{justify-content:space-between}.ni-guide-sources{padding-top:42px}}

/* Beginner-first nutrient guides: introduce the role and foods before technical terms. */
.ni-experience .ni-guide-beginner .ni-guide-hero .ni-h1{max-width:820px;font-size:clamp(30px,4vw,48px);line-height:1.45}.ni-experience .ni-guide-beginner .ni-beginner-intro{max-width:720px;margin:24px 0 32px;font-size:17px;line-height:1.95}.ni-experience .ni-guide-beginner .ni-beginner-intro p+p,.ni-experience .ni-guide-beginner .ni-guide-body p+p{margin-top:16px}.ni-experience .ni-guide-beginner .ni-guide-toc{flex-wrap:wrap;overflow:visible;padding-top:16px}.ni-experience .ni-guide-beginner .ni-guide-toc a{border:1px solid var(--ni-line);white-space:normal;line-height:1.6}.ni-experience .ni-guide-beginner .ni-guide-body{max-width:760px}.ni-experience .ni-guide-beginner .ni-guide-body h2{font-size:clamp(25px,3vw,34px);line-height:1.55}.ni-experience .ni-guide-beginner section[id]{scroll-margin-top:32px}.ni-experience .ni-guide-beginner .ni-guide-body li{margin:10px 0;line-height:1.9}.ni-experience .ni-guide-beginner .ni-guide-body ul,.ni-experience .ni-guide-beginner .ni-guide-body ol{margin:20px 0;padding-left:1.5em}.ni-experience .ni-guide-beginner .ni-beginner-table{max-width:100%;overflow-x:auto;margin:20px 0;border:1px solid var(--ni-line);border-radius:10px}.ni-experience .ni-guide-beginner .ni-beginner-table:focus-visible{outline:3px solid var(--ni-sage-deep);outline-offset:3px}.ni-experience .ni-guide-beginner .ni-table{width:100%;min-width:540px;margin:0}.ni-experience .ni-guide-beginner .ni-table th,.ni-experience .ni-guide-beginner .ni-table td{padding:12px 14px;font-size:14px;white-space:normal}.ni-experience .ni-guide-beginner .ni-guide-body a{overflow-wrap:anywhere}@media(max-width:560px){.ni-experience .ni-guide-beginner .ni-guide-hero{padding:36px 0}.ni-experience .ni-guide-beginner .ni-beginner-intro{font-size:16px}.ni-experience .ni-guide-beginner .ni-guide-body h3{font-size:21px;line-height:1.6}}
/* End beginner-first nutrient guides. */

/* Interest-theme pages: explain the editorial link before offering nutrient filters. */
.ni-theme-boundary{margin:24px 0 0;padding:18px 20px;border-left:4px solid var(--ni-ink);border-radius:0 12px 12px 0;background:var(--ni-surface);color:var(--ni-ink-soft);font-size:13px;line-height:1.8}.ni-theme-nutrient-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:24px}.ni-theme-nutrient-card{display:flex;min-width:0;flex-direction:column;padding:24px;border:1px solid var(--ni-line);border-radius:16px;background:#fff;box-shadow:0 10px 24px rgba(21,63,50,.04)}.ni-theme-nutrient-card h3{margin:0 0 12px;font-family:var(--ni-serif);font-size:25px;font-weight:500;line-height:1.3}.ni-theme-nutrient-card p{margin:0;color:var(--ni-ink-soft);font-size:13px;line-height:1.8}.ni-theme-source-label{display:inline-block;width:fit-content;margin-bottom:12px;padding:4px 7px;border-radius:6px;background:var(--ni-surface);color:var(--ni-ink-soft);font-size:10px;font-weight:700}.ni-theme-nutrient-actions{display:grid;gap:8px;margin-top:auto;padding-top:20px}.ni-theme-nutrient-actions a{display:flex;min-height:44px;align-items:center;justify-content:space-between;padding:9px 12px;border:1px solid var(--ni-line);border-radius:9px;color:var(--ni-ink);font-size:12px;font-weight:700}.ni-theme-nutrient-actions a:first-child{color:#fff;background:var(--ni-ink);border-color:var(--ni-ink)}.ni-theme-nutrient-actions a:hover,.ni-theme-nutrient-actions a:focus-visible{border-color:var(--ni-ink)}.ni-theme-product-note{margin:18px 0 0;padding:14px 16px;border:1px solid var(--ni-line);border-radius:10px;background:#fff;color:var(--ni-ink-soft);font-size:12px;line-height:1.75}.ni-theme-editorial{margin-top:44px;padding:24px;border:1px solid var(--ni-line);border-radius:14px;background:#fff}.ni-theme-editorial dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0;color:var(--ni-ink-soft);font-size:12px}.ni-theme-editorial dt{font-weight:700}.ni-theme-editorial dd{margin:0}.ni-theme-editorial p{margin:14px 0 0;color:var(--ni-ink-soft);font-size:11px;line-height:1.75}
@media(max-width:820px){.ni-theme-nutrient-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.ni-theme-nutrient-grid{grid-template-columns:1fr}.ni-theme-nutrient-card{padding:20px}.ni-theme-editorial dl{grid-template-columns:1fr;gap:2px}.ni-theme-editorial dd+dt{margin-top:8px}.ni-active-filter-clear{width:100%;margin-left:0}}

/* Amazon提供画像は保存・再配信せず、元の縦横比のまま直接参照する。 */
.ni-product-image{display:grid;place-items:center;min-height:148px;margin:8px 0 14px;padding:10px;border:1px solid var(--ni-line);border-radius:12px;background:#faf8ef;overflow:hidden}.ni-product-image img,.ni-detail-image img{display:block;max-width:100%;height:auto;max-height:180px;object-fit:contain}.ni-detail-image{display:grid;place-items:center;margin:26px 0 10px;padding:18px;border:1px solid var(--ni-line);border-radius:16px;background:#faf8ef;overflow:hidden}.ni-detail-image img{max-height:320px}
.detail-description-body img{max-width:100%;height:auto}
.detail-cta .ni-iherb-text-ad{display:inline-flex;min-width:220px}
.detail-image>a[href^="https://h.accesstrade.net/sp/cc"]{display:block;position:relative;width:100%;height:100%}
.detail-image>a[href^="https://h.accesstrade.net/sp/cc"]>img:first-child{display:block;width:100%;height:100%;max-height:100%;object-fit:contain}
.detail-image>a[href^="https://h.accesstrade.net/sp/cc"]>img:last-child{position:absolute;width:1px;height:1px;max-height:none;bottom:0;right:0}
.ni-iherb-catalog-image{min-width:0}
.ni-iherb-ad-image>a{display:block;position:relative;width:100%;height:100%}
.ni-iherb-ad-image>a>img:first-child{display:block;width:100%;height:100%;max-height:100%;object-fit:contain}
.ni-iherb-ad-image>a>img:last-child{position:absolute;right:0;bottom:0;width:1px;height:1px;max-height:none;mix-blend-mode:normal}
.ni-iherb-catalog-image>small,.ni-iherb-table-image-ad>small{display:block;margin-top:3px;color:#6e644b;font-size:9px;text-align:center;white-space:nowrap}
.ni-iherb-table-image-ad{display:inline-flex;flex-direction:column;align-items:center;vertical-align:middle;margin:0 8px 5px 0}
.ni-iherb-table-image-ad .ni-iherb-ad-image{width:45px;height:64px}
.detail-cta .ni-iherb-text-ad>a{display:inline-flex;align-items:center;justify-content:center;gap:7px;width:100%;min-height:46px;padding:10px 15px;border:1px solid var(--ink);border-radius:6px;background:var(--ink);color:#fff;font-size:12px;font-weight:600;text-align:center;text-decoration:none}
.detail-cta .ni-iherb-text-ad>a:hover,.detail-cta .ni-iherb-text-ad>a:focus-visible{background:#24563f;color:#fff}
@media(max-width:600px){.detail-cta .ni-iherb-text-ad{min-width:0;flex:1}.detail-cta .ni-iherb-text-ad>a{min-height:44px;padding:9px 12px;font-size:11px}}

/* v0.3.8: TOP導線、カードの比較基準、広告開示、アクセシビリティ。 */
.ni-verification-definition{max-width:650px;margin:12px 0 0;color:var(--ni-ink-soft);font-size:11px;line-height:1.7}
.ni-entry-group{max-width:650px;margin-top:24px}.ni-entry-heading{margin:0 0 8px;color:var(--ni-ink-soft);font-size:11px;font-weight:700;letter-spacing:.12em}.ni-entry-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.ni-entry-links a{display:block;min-height:72px;padding:10px 11px;border:1px solid #ccd9ca;border-radius:11px;background:rgba(255,255,255,.62)}.ni-entry-links a:hover,.ni-entry-links a:focus-visible{border-color:var(--ni-ink);background:#fff}.ni-entry-links strong,.ni-entry-links span{display:block}.ni-entry-links strong{font-size:12px}.ni-entry-links span{margin-top:3px;color:var(--ni-ink-soft);font-size:10px;line-height:1.5}
.ni-ad-disclosure{border-top:1px solid #dfd2b7;border-bottom:1px solid #dfd2b7;background:#f7f0df}.ni-ad-disclosure .ni-container{display:flex;gap:12px;align-items:flex-start;padding-top:14px;padding-bottom:14px}.ni-ad-disclosure strong{flex:0 0 auto;padding:2px 7px;border-radius:4px;background:#70512f;color:#fff;font-size:11px}.ni-ad-disclosure p{margin:0;color:#5e4d38;font-size:12px;line-height:1.7}
.ni-detail-ad-disclosure{margin:18px 0 0;padding:11px 13px;border:1px solid #dfd2b7;border-radius:9px;background:#f7f0df;color:#5e4d38;font-size:11px;line-height:1.7}.ni-detail-ad-disclosure strong{margin-right:6px;padding:2px 6px;border-radius:4px;background:#70512f;color:#fff;font-size:10px}.ni-table caption{padding:8px 12px;color:var(--ni-ink-soft);font-size:12px;font-weight:700;text-align:left}.ni-compare-scroll-hint{display:block}
.ni-nutrient-nav button.is-selected,.ni-nutrient-nav button[aria-pressed="true"]{border-color:var(--ni-ink);background:var(--ni-ink);color:#fff}
.ni-card-data{margin-top:auto}.ni-card-basis{width:fit-content;margin:0;padding:4px 8px;border-left:3px solid var(--ni-ink);background:#f1f5ee;color:var(--ni-ink);font-size:11px;font-weight:700}.ni-card-reason{margin:0 0 8px;color:var(--ni-ink-soft);font-size:11px;line-height:1.6}.ni-card-data .ni-nutrient-chips{margin-top:8px}.ni-chip-more{border:1px solid #c7d4c6;background:#fff}.ni-card-description{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3}.ni-compare-toggle{min-height:44px;padding:8px 11px}.ni-compare-toggle[aria-pressed="true"]{border-color:var(--ni-ink);background:var(--ni-ink);color:#fff}.ni-card-actions .ni-link{display:inline-flex;min-height:44px;align-items:center}
.ni-advanced-filters{margin:2px 0 14px;padding:10px 11px;border:1px solid var(--ni-line);border-radius:10px;background:#f9faf7}.ni-advanced-filters summary{color:var(--ni-ink);font-size:12px;font-weight:700;cursor:pointer}.ni-advanced-filters[open] summary{margin-bottom:13px}.ni-filter-clear{min-height:44px;width:100%;padding:8px 10px;border:1px solid var(--ni-line);border-radius:9px;background:#fff;color:var(--ni-ink);font-size:12px;font-weight:700}.ni-filter-clear:hover{border-color:var(--ni-ink)}.ni-catalog-more{margin:24px 0 0;text-align:center}
.ni-scroll-hint{display:none;margin:12px 0 -8px;color:var(--ni-ink-soft);font-size:11px}.ni-modal-open{overflow:hidden}.ni-modal-dialog:focus{outline:3px solid rgba(184,144,84,.58);outline-offset:-3px}.ni-modal-close{display:grid;place-items:center;min-width:44px;min-height:44px}.ni-ai-form{align-items:end}.ni-ai-form label{display:block;color:var(--ni-ink-soft);font-size:12px;font-weight:700}.ni-ai-form textarea{display:block;width:100%;margin-top:5px}
#goals,#nutrients,#catalog,#rankings,#method,#ask-navi{scroll-margin-top:96px}
.ni-goal-icon,.ni-filter-heading span,.ni-method-point>span,.ni-reference-kicker,.ni-inline-guide-link{color:#567562}
#ni-catalog-verification-definition{max-width:none;margin:0 0 14px}
.ni-active-filters{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 14px;padding:10px 12px;border:1px solid var(--ni-line);border-radius:10px;background:var(--ni-surface)}.ni-active-filters[hidden]{display:none}.ni-active-filters-label{color:var(--ni-ink-soft);font-size:11px;font-weight:700}.ni-active-filter{padding:5px 9px;border:1px solid var(--ni-line);border-radius:999px;background:#fff;color:var(--ni-ink);font-size:12px}.ni-active-filter-clear{min-height:44px;margin-left:auto;padding:7px 10px;border:1px solid var(--ni-line);border-radius:8px;background:#fff;color:var(--ni-ink);font-size:12px;font-weight:700}.ni-active-filter-clear:hover{border-color:var(--ni-ink)}
.ni-result-summary{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 20px;margin:0 0 16px;padding:20px;border:1px solid var(--ni-line);border-left:4px solid var(--ni-sage-deep);border-radius:12px;background:var(--ni-surface);color:var(--ni-ink);overflow-wrap:anywhere}
.ni-result-summary h3{flex:1 1 220px;min-width:0;margin:0;font-size:22px;line-height:1.5;font-weight:700}
.ni-result-total{margin:0;font-size:24px;font-weight:700;line-height:1.5}
.ni-result-visible{flex-basis:100%;margin:0;color:var(--ni-ink-soft);font-size:13px}
.ni-result-visible:empty{display:none}
@media(max-width:640px){.ni-result-summary{padding:16px;gap:6px 12px}.ni-result-summary h3{font-size:20px}.ni-result-total{font-size:22px}}
@media(max-width:640px){.ni-entry-links{grid-template-columns:1fr}.ni-entry-links a{min-height:auto}.ni-ad-disclosure .ni-container{display:block}.ni-ad-disclosure p{margin-top:7px}.ni-scroll-hint{display:block}.ni-modal{padding:0}.ni-modal.is-open{display:block}.ni-modal-dialog{width:100%;max-height:none;min-height:100dvh;padding:22px 18px;border-radius:0}.ni-modal-top{position:sticky;z-index:2;top:-22px;margin:-22px -18px 0;padding:18px;background:var(--ni-paper);border-bottom:1px solid var(--ni-line)}.ni-compare-bar{padding-bottom:max(10px,env(safe-area-inset-bottom))}.ni-compare-bar .ni-btn,.ni-mobile-nav summary{min-height:44px}.ni-mobile-nav summary{display:flex;align-items:center}.ni-advanced-filters{margin-bottom:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ni-btn,.ni-text-link span,.ni-goal-card,.ni-nutrient-nav button{transition:none!important}}

/* 禁忌・注意事項（--ni-caution-*）。比較根拠の注記(.ni-notice、金ボーダー)や広告開示(.ni-ad-disclosure/.ni-detail-ad-disclosure、茶色系)とは別配色にして混同を防ぐ。色だけに頼らず、アイコン＋見出しテキスト＋本文の3点で意味を伝える。
   2026-09-08、重要度別2フィールド分離(_ni_caution_note_primary/_ni_caution_note_secondary)に伴い、primaryボックスの背景を
   --ni-caution-bg(濃いピンク)から、より落ち着いた--ni-caution-surfaceへ変更し、本文色も--ni-inkへ変更（見出しのみ引き続き--ni-caution-textで強調）。 */
.ni-caution-notice{margin:18px 0 0;padding:16px 18px;border:1px solid var(--ni-caution-border);border-left-width:5px;border-radius:10px;background:var(--ni-caution-surface);color:var(--ni-ink)}
.ni-caution-notice-heading{display:flex;align-items:center;gap:8px;margin:0 0 8px;font-family:var(--ni-serif);font-size:17px;font-weight:700;line-height:1.35;color:var(--ni-caution-text)}
.ni-caution-notice-icon{flex:0 0 auto;width:18px;height:18px}
.ni-caution-notice-body{margin:0;color:var(--ni-ink);font-size:13px;line-height:1.85}
.ni-caution-notice-body p{margin:0}
.ni-caution-notice-body p+p{margin-top:8px}
.ni-caution-notice-source{display:inline-block;margin-top:10px;color:var(--ni-caution-text);font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.ni-caution-notice-source:hover,.ni-caution-notice-source:focus{color:var(--ni-ink)}
.ni-public-safety-notice{margin-top:12px;border-left-color:#315e75;background:#f1f7fa}
.ni-public-safety-notice .ni-caution-notice-heading{color:#244b60}
.ni-chip-caution{display:inline-flex;align-items:center;padding:4px 8px;border:1px solid var(--ni-caution-border);border-radius:5px;background:var(--ni-caution-bg);color:var(--ni-caution-text);font-size:10px;font-weight:700}
@media(max-width:640px){.ni-caution-notice{padding:14px 15px}.ni-caution-notice-heading{font-size:16px}}

/* 注意事項secondaryブロック（「保管・表示に関するご案内」）。商品詳細ページ後半、
   「あわせて読みたい栄養素・成分ガイド」の直後に置く。primaryの警告色(--ni-caution-*)とは
   異なり、通常の本文カード配色(--ni-surface/--ni-line/--ni-sage-deep)を使い、緊急性の
   低い保管・表示上の案内であることを配色でも示す。出典リンク・アイコンは使わない。 */
.ni-caution-secondary{margin:32px 0 0;padding:18px 20px;border:1px solid var(--ni-line);border-left-width:3px;border-left-color:var(--ni-sage-deep);border-radius:10px;background:var(--ni-surface);color:var(--ni-ink-soft)}
.ni-caution-secondary-heading{margin:0 0 8px;font-family:var(--ni-serif);font-size:15px;font-weight:600;color:var(--ni-ink)}
.ni-caution-secondary-body{margin:0;font-size:12px;line-height:1.85}
.ni-caution-secondary-body p{margin:0}
.ni-caution-secondary-body p+p{margin-top:6px}
@media(max-width:640px){.ni-caution-secondary{padding:14px 15px}}

/* 栄養機能食品の法定併記文言ブロック。caution_note（対象者への回避・相談喚起）とは
   意味が異なるため独立のブロックとする。表示位置は栄養素データ直後（caution系ブロックとは
   別の位置）。警告ではなく法定表示の掲載という性質のため、secondaryと同じ中立配色を使う。 */
.ni-nutrient-function-claim{margin:24px 0 0;padding:18px 20px;border:1px solid var(--ni-line);border-left-width:3px;border-left-color:var(--ni-sage-deep);border-radius:10px;background:var(--ni-surface);color:var(--ni-ink-soft)}
.ni-nutrient-function-claim h2{margin:0 0 8px;font-family:var(--ni-serif);font-size:15px;font-weight:600;color:var(--ni-ink)}
.ni-nutrient-function-claim-body{margin:0 0 8px;font-size:12px;line-height:1.85}
.ni-nutrient-function-claim-body p{margin:0}
.ni-nutrient-function-claim-body p+p{margin-top:6px}
@media(max-width:640px){.ni-nutrient-function-claim{padding:14px 15px}}

/* 対象限定商品（--ni-audience-*、プラム系）。妊娠期・授乳期向け等、対象者を限定して
   訴求する商品を一般成人向けの比較・ランキングから分離して示す（課題A）。禁忌・注意
   事項(--ni-caution-*、赤系の警告色)とは別の配色・別の場所にして混同を防ぐ。色だけに
   頼らず、見出しテキスト＋本文の2点で意味を伝える。 */
.ni-audience-notice{margin:18px 0 0;padding:16px 18px;border:1px solid var(--ni-audience-text);border-left-width:4px;border-radius:10px;background:var(--ni-audience-bg);color:var(--ni-audience-text)}
.ni-audience-notice-heading{margin:0 0 8px;font-family:var(--ni-serif);font-size:17px;font-weight:600;line-height:1.35;color:var(--ni-audience-text)}
.ni-audience-notice-body{margin:0;font-size:13px;line-height:1.85}
.ni-audience-notice-body p{margin:0}
.ni-audience-notice-body p+p{margin-top:8px}
@media(max-width:640px){.ni-audience-notice{padding:14px 15px}.ni-audience-notice-heading{font-size:16px}}

/* 商品カードの対象限定タグ。丸ピル(.ni-badge/.ni-chip-caution)とは別の場所（商品名の
   直下・ブランド行の上）・別の形状（角丸長方形＋左太線）で表示し、警告チップと混同
   しないようにする。 */
.ni-audience-tag{width:fit-content;margin:4px 0 8px;padding:4px 8px;border-left:3px solid var(--ni-audience-text);border-radius:4px;background:var(--ni-audience-bg);color:var(--ni-audience-text);font-size:11px;font-weight:700}
.ni-compare-toggle:disabled{cursor:not-allowed;opacity:.9;border-color:var(--ni-audience-text);color:var(--ni-audience-text);background:var(--ni-audience-bg)}

/* 商品アーカイブの対象限定商品セクション（常時表示・折りたたみ）。一般カードグリッド
   とは別に、対象者を限定して訴求する商品だけをまとめて表示する。 */
.ni-audience-section{margin-top:40px;padding:20px 22px;border:1px solid var(--ni-audience-text);border-radius:14px;background:var(--ni-audience-bg)}
.ni-audience-section summary{color:var(--ni-audience-text);font-size:15px;font-weight:700;cursor:pointer}
.ni-audience-section[open] summary{margin-bottom:14px}
.ni-audience-section-note{margin:0 0 16px;color:var(--ni-ink-soft);font-size:13px;line-height:1.7}
@media(max-width:640px){.ni-audience-section{padding:16px 15px}}

/* Keep the theme pilot's full-bleed section readable on narrow viewports. */
.ni-theme-page .ni-guide-soft{padding-inline:max(24px,calc((100vw - 940px)/2))}
.ni-theme-page>.ni-guide-body{padding-bottom:48px}
.ni-theme-page>.ni-guide-soft+.ni-guide-body{padding-top:48px}

/* v0.3.19: comparison table links to each product detail page. */
.ni-compare-product-name{display:block;color:var(--ni-ink);font-size:13px;line-height:1.5}
.ni-compare-detail-link{display:inline-block;margin-top:7px}

/* Keep a product-specific intake caution next to displayed amounts. */
.ni-comparison-notice{margin:10px 0;padding:10px 12px;border-left:3px solid #a95321;background:#fff4e8;color:#633713;font-size:13px;line-height:1.6}
.ni-reading-notes{margin:12px 0 0;padding:10px 14px;background:#f5f7f4;color:var(--ni-ink-soft);font-size:12px;line-height:1.65}.ni-reading-notes ul{margin:0;padding-left:1.4em}.ni-reading-notes li+li{margin-top:4px}

/* Site search and 404 (search.php, 404.php, inc/search.php) */
.ni-search .ni-h1{word-break:break-word}.ni-search-form{max-width:640px;margin:26px 0 8px}.ni-search-form label{display:block;margin-bottom:6px;color:var(--ni-ink-soft);font-size:13px;font-weight:700}.ni-search-form div{display:flex;gap:8px}.ni-search-form input{flex:1;min-width:0;min-height:46px;padding:0 14px;border:1px solid var(--ni-line);border-radius:10px;background:#fff;color:var(--ni-ink);font-size:16px}.ni-search-form .ni-btn{flex:none}.ni-search-count{margin:22px 0 10px;color:var(--ni-ink-soft);font-size:13px}.ni-search-results{display:grid;gap:10px;margin:0 0 28px;padding:0;list-style:none}.ni-search-results a{display:grid;gap:4px;padding:16px 18px;border:1px solid var(--ni-line);border-radius:12px;background:#fff}.ni-search-results a:hover,.ni-search-results a:focus-visible{border-color:var(--ni-sage-deep)}.ni-search-results strong{font-size:16px;line-height:1.6}.ni-search-type{justify-self:start;padding:1px 8px;border-radius:999px;background:var(--ni-surface);color:var(--ni-ink-soft);font-size:11px;font-weight:700}.ni-search-summary{color:var(--ni-ink-soft);font-size:13px;line-height:1.7}.ni-search-entry{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.ni-search-entry a{padding:8px 14px;border:1px solid var(--ni-line);border-radius:999px;background:#fff;font-size:13px}.ni-search .navigation.pagination .nav-links{display:flex;flex-wrap:wrap;gap:6px}.ni-search .page-numbers{padding:6px 11px;border:1px solid var(--ni-line);border-radius:8px;background:#fff;font-size:13px}.ni-search .page-numbers.current{background:var(--ni-ink);color:#fff;border-color:var(--ni-ink)}.ni-search .screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media(max-width:640px){.ni-search-form .ni-btn{min-height:46px;padding:0 16px}}