:root{--ink:#19231f;--muted:#68746f;--line:#e0e6e3;--paper:#fff;--bg:#f5f7f6;--green:#176b4d;--soft:#e9f4ee;--amber:#b77a16;--amber-soft:#fff8e9;--shadow:0 5px 20px rgba(22,48,37,.06)}*{box-sizing:border-box}html,body{overflow-x:hidden}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}button,select{font:inherit;touch-action:manipulation}.app-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{max-width:820px;min-height:62px;margin:auto;padding:8px 16px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:10px;align-items:center;min-width:0;color:inherit;text-decoration:none}.brand-mark{display:grid;place-items:center;flex:0 0 38px;height:38px;border-radius:11px;background:var(--green);color:#fff;font-size:20px;font-weight:800}.brand strong,.brand small{display:block}.brand strong{font-size:16px;line-height:1.3}.brand small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:10px}.header-date{white-space:nowrap;color:var(--muted);font-size:12px}.page-shell{width:100%;max-width:820px;margin:auto;padding:24px 14px calc(104px + env(safe-area-inset-bottom))}.today-head,.list-head{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-bottom:17px}.eyebrow{margin:0 0 2px;color:var(--green);font-size:10px;font-weight:800;letter-spacing:.14em}.today-head h1,.list-head h1{margin:0;font-size:27px;line-height:1.3}.today-note{margin:4px 0 0;color:var(--muted);font-size:13px}.today-note strong{color:var(--green);font-size:16px}.filter-toggle{position:relative;flex:none;min-height:44px;padding:0 13px;border:1px solid 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var(--line);border-radius:18px;box-shadow:var(--shadow)}.article-card.used{opacity:.52}.card-head{padding:16px 16px 0}.card-badges{display:flex;align-items:center;gap:7px}.category,.score-chip,.used-stamp{display:inline-flex;align-items:center;min-height:25px;padding:2px 9px;border-radius:99px;font-size:11px;font-weight:800}.category{overflow:hidden;max-width:47%;text-overflow:ellipsis;white-space:nowrap;background:var(--soft);color:var(--green)}.score-chip{background:#edf1ef;color:#46534d}.score-chip.high{background:var(--green);color:#fff}.used-stamp{display:none;margin-left:auto;background:#ecefed;color:#64706b}.article-card.used .used-stamp{display:inline-flex}.article-card h2{margin:10px 0 0;font-size:17px;line-height:1.48}.angle{margin:14px 16px 0;padding:15px;border:1px solid #f1dfb9;border-radius:13px;background:var(--amber-soft)}.section-label{display:flex;align-items:center;gap:6px;margin:0 0 6px;color:var(--amber);font-size:11px;font-weight:850}.section-label:before{content:"";width:4px;height:14px;border-radius:3px;background:#dc9b2b}.angle p:last-child{margin:0;font-size:15px;font-weight:700;line-height:1.68}.fit-row{display:flex;gap:6px;padding:12px 16px 0}.fit{display:flex;align-items:center;justify-content:space-between;min-width:0;flex:1;padding:7px 8px;border:1px solid var(--line);border-radius:9px;color:#7b8581;font-size:10px;font-weight:700}.fit b{font-size:13px}.fit.good{border-color:#b9d8c9;background:#f2f8f5;color:var(--green)}.fit.best{border-color:var(--green);background:var(--green);color:#fff}.details{margin:12px 16px 0;border-top:1px solid var(--line)}.details summary{min-height:42px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px;font-weight:700;cursor:pointer;list-style:none}.details summary::-webkit-details-marker{display:none}.details summary:after{content:"⌄"}.details[open] summary:after{content:"⌃"}.details p{margin:0 0 13px;color:#56635d;font-size:13px}.meta{display:flex;gap:7px;flex-wrap:wrap;margin:0 16px 12px;color:#8a938f;font-size:10px}.meta span+span:before{content:"•";margin-right:7px}.card-actions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:7px;padding:10px 12px 12px;border-top:1px solid var(--line);background:#fbfcfb}.card-actions button{min-width:0;min-height:46px;padding:4px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#405049;font-size:12px;font-weight:800}.card-actions .copy{background:var(--green);border-color:var(--green);color:#fff}.card-actions .saved{background:var(--soft);color:var(--green)}.source-row{padding:0 12px 10px;background:#fbfcfb;text-align:center}.source-row button{min-height:36px;border:0;background:transparent;color:#77827d;font-size:11px;text-decoration:underline}.empty-state{text-align:center;padding:60px 18px;background:#fff;border:1px solid var(--line);border-radius:18px}.empty-state p{color:var(--muted);font-size:13px}.empty-state button{min-height:44px;padding:8px 17px;border:0;border-radius:10px;background:var(--green);color:#fff;font-weight:700}.list-head{align-items:center}.list-head span{padding:4px 10px;border-radius:99px;background:var(--soft);color:var(--green);font-size:12px;font-weight:800}.bottom-nav{position:fixed;z-index:30;left:0;right:0;bottom:0;display:flex;height:calc(68px + env(safe-area-inset-bottom));padding:5px 12px calc(5px + env(safe-area-inset-bottom));border-top:1px solid #dce3df;background:rgba(255,255,255,.97);box-shadow:0 -7px 24px rgba(20,42,32,.08)}.nav-item{position:relative;flex:1;border:0;border-radius:12px;background:transparent;color:#7d8883;font-size:10px}.nav-item span,.nav-item b{display:block}.nav-item span{font-size:20px;line-height:1.1}.nav-item.active{background:var(--soft);color:#104c39}.nav-item i{position:absolute;top:2px;left:calc(50% + 10px);min-width:17px;height:17px;border:2px solid 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13px;color:var(--muted);font-size:12px}.copy-sheet>button:not(.sheet-cancel){display:grid;grid-template-columns:38px 1fr;column-gap:10px;width:100%;min-height:60px;margin:8px 0;padding:9px 11px;text-align:left;border:1px solid var(--line);border-radius:12px;background:#fff}.copy-sheet>button span{grid-row:1/3;display:grid;place-items:center;width:36px;height:36px;border-radius:9px;background:var(--soft);color:var(--green);font-weight:800}.copy-sheet>button b{align-self:end;font-size:14px}.copy-sheet>button small{color:var(--muted);font-size:10px}.sheet-cancel{width:100%;min-height:46px;border:0;border-radius:10px;background:#eef1ef;color:#506059;font-weight:700}
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